CN101073889B

CN101073889B - Cutter and cutting method

Info

Publication number: CN101073889B
Application number: CN200610126075XA
Authority: CN
Inventors: 凌正然
Original assignee: ZHONGLING ADVERTISEMENT APPARATUS CO Ltd HANGZHOU
Current assignee: ZHONGLING ADVERTISEMENT APPARATUS CO Ltd HANGZHOU
Priority date: 2006-08-31
Filing date: 2006-08-31
Publication date: 2011-05-18
Anticipated expiration: 2026-08-31
Also published as: CN101073889A

Abstract

The invention is concerned with the cutting for lamp housing sari, knife sari, gridding sari, transparence film, and transparence film rolling, it is: the initiative roller and the driven roller locates in the axle base of both ends of the stander, the motor drives initiative roller by transmission, the cutting knife assembly locates on the roller surface forming by the initiative roller and the driven roller, and traverses along the beam of the stander, fluctuates along the axle. The advantages are: two knives assume spacing arrangement, solves the problem that friction heat when cut the soft rolling material leads to the plastic softening and adhesion; it is easy and quick to cut the softness material; the structure is new, special and simple.

Description

Cutting machine and cutting method

Technical field:

The present invention relates to a kind of lamp box batching, cutter of being used for and scrape cutting of batching, grid batching, transparent film, hyaline membrane volume, belong to the advertising apparatus manufacturing field of equipment.

Background technology:

The patent No. is 01230391.7, title " multi-functional adhesive tape cutting machine ", this multi-functional adhesive tape cutting machine is by the frame transmission system, the hilted broadsword diced system, compound poling axle system, combination tool block cut paper guard systems etc. are partly formed, it is characterized in that: A. hilted broadsword diced system: by handwheel (1), leading screw (2), screw (17), single cutoff knife rack supports (18), sliding axle (19), rolling bearing (20) uses a plurality of screws to be combined on the screw (17), single cutoff knife rack (16), bearing pin (15), singly cut hand lever (11), dress power dish (25), single cutting knife (23), positioning pin column (24), pin sleeve (29), singly cutting hand lever (11) one ends is welded on the bearing pin (15), bearing pin (15) is through in the pin sleeve (29) movingly, pin sleeve is welded on single cutoff knife rack and supports on (18), singly cutting dress cutterhead (25) is welded on and singly cuts hand lever (11) middle part, single cutting knife (23) is put in the dress cutterhead, point of a knife is adjusted on compound poling axle (5) center line, is screwed.B. compound poling axle system: by poling axle (5), multiple tube (26), jam nut (6), positioning key (27), travel(l)ing rest (21), bearing, bearing block parts such as (12) is formed, multiple tube (26) is through on the poling axle (5) movingly, the outer end endoporus is by positioning key and axle location, the outer end locks with jam nut, make it to be one, poling axle (a 5) middle-end and an end pass through bearing, bearing block (2) is fixed on the central authorities of frame with fastening bolt (13), belt pulley (14) is fixed on the central authorities of poling axle (a 5) middle-end and an end, the other end of poling axle (5), a last bearing, support by travel(l)ing rest (21) upper end, the travel(l)ing rest lower end is welded on the frame by hinge, makes the travel(l)ing rest motion freely.Its weak point: the one, complex structure, manufacturing cost height, poor reliability; The 2nd, can't solve the friction self-heating and softening and the adhesion problem layer by layer of the plastics that cause, even the spontaneous combustion problem that causes of heating.

Summary of the invention:

Purpose of design: avoid the weak point in the background technology, design and a kind ofly can fast lamp box batching, cutter be scraped cutting machine and the cutting method that batching, grid batching, transparent film, hyaline membrane volume are cut.

Design: in order to realize above-mentioned purpose of design.1, drive roll and driven voller two ends lay respectively in the axle bed of frame two ends and drive roll by speed changer by motor-driven design, it is one of feature of the present invention, this structure can make the lamp box batching, the cutter that are positioned at the slitting between drive roll and driven roll surface scrape batching, grid batching, transparent film, the hyaline membrane volume rotates synchronously with the rotation of drive roll, and lamp box batching, the cutter of guaranteeing slitting scraped batching, grid batching, transparent film, hyaline membrane volume and be circumference and cut.2, the waste material selvage guide mechanism design that is positioned on the frame before the driven voller and can moves around along the frame beam, it is two of feature of the present invention, purpose makes waste material selvage guide mechanism and carving knife assembly coupling, guarantees that useless cloth between two cutterheads are cut in the carving knife assembly can enter between the roll surface of deflector roll and driven voller in the waste material selvage guide mechanism smoothly and derived smoothly.3, be arranged in the design of carving knife assembly cutter mechanism casing sidepiece feeding pressure mechanism, it is three of feature of the present invention, this feeding pressure mechanism can make lamp box batching, the cutter of slitting scrape to form good rolling between batching, grid batching, transparent film, hyaline membrane volume and drive roll, driven voller and originally cooperate, lamp box batching, the cutter that prevents slitting scraped batching, grid batching, transparent film, hyaline membrane and twisted between drive roll and driven voller and skid, and guarantees to cut quality.4, cutting knife in the cutter mechanism is the cutting structure that spacing cooperates by two cutting knife cutterheads, it is four of feature of the present invention, because material (the lamp box batching of slitting, cutter is scraped batching, the grid batching, transparent film, the hyaline membrane volume) be the flexibility material, can't adopt the zigzag disk edge of a knife, and the cutting disc of anodontia actinal surface is when cutting the flexibility material, its cutterhead often material of easy slitting is clamped and can't be implemented to cut, if strengthening power cuts by force, the one, cutterhead and flexible material frictional heating, easily cause the spontaneous combustion of material cutting mouth, the 2nd, because frictional force is big, current of electric increases, and easily burns motor; And the application adopts two cutterhead spacings to arrange that cutting structures are cut the flexibility material and the refuse material that will cut in the spacing is derived synchronously with the speed waste material selvage guide mechanism that cuts, make cutterhead face and material between two cutterheads not form rubbing surface, therefore cutterhead neither can generate heat and cause the material spontaneous combustion, can cut material easily and quickly again.

Technical scheme 1: cutting machine, drive roll and driven voller two ends lay respectively in the axle bed at frame two ends and drive roll or driven voller by speed changer by motor-driven, the carving knife assembly is made of feeding pressure mechanism and cutter mechanism, feeding pressure mechanism is arranged on the roll surface of the sidepiece of carving knife assembly cutter mechanism casing and the formation that the carving knife assembly is positioned at drive roll and driven voller and along housiung separator and moves around, move up and down around axle, two cutterheads are enclosed within on the cutter shaft and are spacing between two discs and cooperate, waste material selvage guide mechanism is by last, lower tumbler, wheel frame and deflector roll constitute, on, lower tumbler is positioned on the wheel frame, deflector roll is positioned on the wheel frame by support and waste material selvage guide mechanism is positioned on the frame before the driven voller, move around along the frame beam, the roll surface of the deflector roll in its waste material selvage guide mechanism touches mutually with the driven voller roll surface, and the waste material band passes from the centre during work.

Technical scheme 2: the cutting method of cutting machine, the batching of slitting or winding or volume film are put between the roll surface of drive roll and driven voller formation, feeding pressure mechanism in the carving knife assembly moves down the batching of slitting or winding or rolls up mould and live, motor drives drive roll by speed changer and rotates and drive batching or winding or the rotation of volume film, cutterhead in the cutter mechanism is cut the batching of slitting or winding or volume film in the process that the effect of external force progressively moves down at cutter mechanism, the waste material cloth that is arranged in slitting between two cutterheads enters between waste material selvage guide mechanism's deflector roll and driven voller and under the effect of driven voller and deflector roll, waste material cloth is derived, cut until the batching of slitting or winding or volume film branch.

The present invention compares with background technology, and one is that two cutterheads are the edge of a knife design that spacing is arranged, and has solved frictional heating when the flexibility coiled material is cut and softening and the adhesion problem layer by layer of the plastics that cause, and the dieseling that causes of heating; The 2nd, can be easily and fast, freely to the flexibility coiled material is implemented to cut; The 3rd, structural design novelty, uniqueness, simple, practical.

Description of drawings:

Fig. 1 is the structural representation of cutting machine.

The specific embodiment:

Embodiment 1: with reference to accompanying drawing 1.Cutting machine, drive roll 3 and driven voller 4 adopt the two ends of prior art processing and fabricating and drive roll 3 and driven voller 4 to lay respectively in the axle bed at frame 2 two ends, and by motor-driven, drive roll 3 and driven voller 4 are matched in clearance by speed changer 1 for drive roll 3 or driven voller 4.Carving knife assembly 5 is positioned on the roll surface of formation of drive roll and driven voller and can moves around along the crossbeam of frame, and carving knife assembly 5 can be around moving axially under the effect of external force.Waste material selvage guide mechanism 7 is positioned on the frame before the driven voller 4 and can moves around along the frame beam, and the roll surface of the deflector roll in the waste material selvage guide mechanism 7 touches mutually with the driven voller roll surface, and purpose drives the useless cloth derivation that deflector roll rotated and will divide cutting-out by driven voller.Waste material selvage guide mechanism 7 is made of guide wheel, wheel frame and deflector roll, and upper and lower guide wheel is positioned on the wheel frame, and deflector roll is positioned on the wheel frame by support, and its processing technology thereof and mounting and testing technique all are prior art, are not described herein at this.Carving knife assembly 5 is made of feeding pressure mechanism and cutter mechanism, feeding pressure mechanism is arranged in the sidepiece of carving knife assembly 5 cutter mechanism casings and the pinch roller of feeding pressure mechanism can move up and down, feeding pressure mechanism is made of guide rod, leader casing, pinch roller frame and pinch roller, leader casing is fixed in the sidepiece of cutter mechanism casing, guide rod is positioned at leader casing, and pinch roller frame is positioned at the lower end of guide rod, and two pinch rollers are positioned at pinch roller frame, its processing technology thereof and mounting and testing technique all are prior art, are not described herein at this.Cutter mechanism is made of casing, cutter shaft, cutterhead, cutter shaft frame and motor, and cutter shaft is positioned on the cutter shaft frame and by motor-driven, and two cutterheads are enclosed within on the cutter shaft and are spacing between two discs and cooperate, and chassis cover is on cutterhead.

Embodiment 2: on the basis of embodiment 1, the cutting method of cutting machine, the batching of slitting or winding or volume film are put between the roll surface of drive roll and driven voller formation, feeding pressure mechanism in the carving knife assembly moves down the batching of slitting or winding or rolls up mould and live, motor drives drive roll by speed changer and rotates and drive batching or winding or the rotation of volume film, cutterhead in the cutter mechanism is cut the batching of slitting or winding or volume film in the process that the effect of external force progressively moves down at cutter mechanism, the waste material cloth that is arranged in slitting between two cutterheads enters between waste material selvage guide mechanism's deflector roll and driven voller and under the effect of driven voller and deflector roll, waste material cloth is derived, cut until the batching of slitting or winding or volume film branch.

What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but this this explanation is illustrative to the present invention; rather than limitation of the present invention, any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.

Claims

1. cutting machine, it is characterized in that: drive roll (3) and driven voller (4) two ends lay respectively in the axle bed at frame two ends and drive roll (3) by speed changer by motor-driven, carving knife assembly (5) is made of feeding pressure mechanism and cutter mechanism, feeding pressure mechanism is arranged on the roll surface of the sidepiece of carving knife assembly (5) cutter mechanism casing and the formation that carving knife assembly (5) is positioned at drive roll and driven voller and along housiung separator and moves around, move up and down around axle, cutter mechanism is by casing, cutter shaft, cutterhead, cutter shaft frame and motor constitute, cutter shaft is positioned on the cutter shaft frame and by motor-driven, two cutterheads are enclosed within on the cutter shaft and are spacing between two discs and cooperate, waste material selvage guide mechanism (7) is by last, lower tumbler, wheel frame and deflector roll constitute, on, lower tumbler is positioned on the wheel frame, deflector roll is positioned on the wheel frame by support and waste material selvage guide mechanism (7) is positioned on the preceding frame of driven voller (4), move around along the frame beam, the roll surface of the deflector roll in its waste material selvage guide mechanism (7) touches mutually with the driven voller roll surface, and the waste material band passes from the centre during work.

2. cutting machine according to claim 1, it is characterized in that: feeding pressure mechanism (6) is made of guide rod, leader casing, pinch roller frame and pinch roller, and leader casing is fixed in the sidepiece of cutter mechanism casing, and guide rod is positioned at leader casing, pinch roller frame is positioned at the lower end of guide rod, and two pinch rollers are positioned at pinch roller frame.

3. cutting machine according to claim 2 is characterized in that: the pinch roller in the feeding pressure mechanism can move up and down.

4. cutting machine according to claim 1 is characterized in that: drive roll (3) and driven voller (4) are matched in clearance.

5. cutting method as one of claim 1-4 described cutting machine, it is characterized in that: the batching of slitting or winding or volume film are put between the roll surface of drive roll and driven voller formation, feeding pressure mechanism in the carving knife assembly moves down the batching of slitting or winding or rolls up mould and live, motor drives drive roll by speed changer and rotates and drive batching or winding or the rotation of volume film, cutterhead in the cutter mechanism is cut the batching of slitting or winding or volume film in the process that the effect of external force progressively moves down at cutter mechanism, the waste material cloth that is arranged in slitting between two cutterheads enters between waste material selvage guide mechanism's deflector roll and driven voller and under the effect of driven voller and deflector roll, waste material cloth is derived, cut until the batching of slitting or winding or volume film branch.