WO2008029435A1

WO2008029435A1 - Peel stripping machine

Info

Publication number: WO2008029435A1
Application number: PCT/JP2006/317423
Authority: WO
Inventors: Yukihiro Tsunezawa; Seok Bong Jeong
Original assignee: Yukihiro Tsunezawa; Seok Bong Jeong
Priority date: 2006-09-04
Filing date: 2006-09-04
Publication date: 2008-03-13

Abstract

A peel stripping machine for stripping of a peel constituting a surface of raw material from the flesh thereof, comprising raw material supply chute (11) for feeding of a raw material into a peel stripping section; rotary toothed roller (2) for drawing of the peel inward; and blade (33) for peel stripping, wherein guide plate (4) capable of regulating of spacing (W) and height (H) is disposed downstream of the raw material supply chute (11), above the toothed roller (2) and on the near side of the blade (33). Accordingly, there is provided a peel stripping machine that improves safety of operation, configuration of product and yield.

Description

Specification

Peeling machine

Technical field

[0001] The present invention relates to a skinning machine for stripping a surface film of livestock “internal organs” fish or the like.

Background art

[0002] Conventionally, various skin peeling machines for automatically stripping the surface film of livestock “internal organs” fish and the like have been proposed in and out of Japan!

As a conventional peeling machine, a device incorporating a raw material supply chute, a rotating toothed roller, and a peeling blade is known as the most standard type (see, for example, Patent Document 2). This equipment is used in many processing plants as an affordable and affordable type of equipment in terms of price and space. In addition, due to the recent spread of so-called carousel sushi restaurants, demand for small fish such as sardines and horse mackerel, and flounder's flounder's ham is increasing. Is increasing.

[0004] An outline of the structure of a conventional peeling machine and its operation will be described with reference to FIG. 11 and FIG. As shown in Fig. 11, a conventional peeling machine has a raw material supply chute 11 that feeds raw materials such as fish, a toothed roller 2 that is driven to rotate counterclockwise in the figure, and a blade portion 3 that peels off the coating. have. The blade portion 3 supports and fixes the blade 33 with a blade support 31 and a blade presser 32. A surface 311 on the toothed roller side of the blade support 31 has a curved surface facing the outer peripheral surface of the toothed roller 2 with a predetermined gap G.

[0005] The fish body 9 as a raw material is supplied by hand with the meat 91 up and the skin 92 in contact with the raw material supply chute 11, caught by the teeth 21 of the toothed roller 2, and supplied to the blade 33. As a result, the skin 92 whose tip is peeled off enters the gap G and is peeled off to the tail end 93 of the fish body 9 as shown in FIG. At this time, the fish meat 91 of the tail 93 of the fish body 9 bites into the gap G where the separation from the blade 33 is bad, and the tail 93 and the rear end face 94 are collapsed as shown in the lower figure of FIG. In many cases, the body is damaged or the body is broken by 95. This has a problem that the shape of the product is seriously damaged, the commercial value is lowered, and the yield of the product is reduced. [0006] Further, the coating 92 is peeled off from the meat 91 by the blade instantaneously, and the processed meat 91 tends to stay on the blade. Touching the surface of the roller 2 or touching the blade 33 may damage your fingers. Patent Document 1: Japanese Patent Application Laid-Open No. 5- 192073

Patent Document 2: JP-A-7-75485

Disclosure of the invention

Problems to be solved by the invention

[0007] In view of the above problems, an object of the present invention is to provide a peeling machine that can peel skin from meat without deteriorating the shape of raw materials such as livestock 'organs' fish. Furthermore, the present invention aims to provide a safe peeling machine.

Means for solving the problem

[0008] In order to solve the above problems, the present invention includes a raw material supply chute, a rotating toothed roller provided downstream of the raw material supply chute, and a skinning blade provided downstream of the raw material supply chute. The guide plate is disposed on the downstream side of the raw material supply chute and above the rotating toothed roller and in front of the blade, and the rear end of the guard plate and the front end of the blade. The width between the parts was adjusted so as to be adjusted in the direction of the raw material.

[0009] In the present invention, the width between the rear end portion of the guard plate and the front end portion of the blade is set such that the skin of the front end portion of the raw material is easy to enter and fingers do not enter.

[0010] Further, according to the present invention, the guide plate is disposed such that the upper surface thereof is higher than the tip of the blade, and the height of the guide plate can be adjusted.

[0011] Further, the present invention provides means for supplying water to the blade, and the raw material supply chute

In addition, the guard plate and the blade were arranged so as to be inclined so that the raw material supply side became higher.

The invention's effect

[0012] According to the present invention, the tail end of the raw material is rebounded to the blade side, that is, the outlet side due to the difference in level between the guide plate side and the toothed mouth roller, particularly when processing small fish, enamel, etc. In addition, since the flesh from which the film has been peeled is not inserted, the product shape is not impaired and the yield is not lowered.

[0013] Furthermore, as described above, the product that has advanced to the outlet side is discharged from the outlet chute with the inclination of the peeling device and a little water, so that safe work can be performed.

[0014] In addition, by adjusting the opening of the guide plate and the blade, it is possible to deal with different sizes and types of raw materials!

Brief Description of Drawings

FIG. 1 is a schematic view showing an embodiment of a peeling machine according to the present invention.

[Figure 2] Enlarged view of the main parts of the peeling machine.

[FIG. 3] A schematic plan view of a peeling machine.

FIG. 4 is a schematic diagram showing the state of action of the guide plate of the present invention on the raw material.

FIG. 5 is a schematic diagram showing the state of action of the guide plate of the present invention on the raw material.

FIG. 6 is a schematic diagram showing the state of action of the guide plate of the present invention on the raw material.

FIG. 7 is a schematic diagram showing the state of action of the guide plate of the present invention on the raw material.

FIG. 8 is a schematic diagram showing the state of action of the guide plate of the present invention on the raw material.

[FIG. 9] A schematic diagram showing a comparison of product shapes after processing.

FIG. 10 is a schematic diagram showing the positional relationship between fingers and guide plates.

FIG. 11 is a schematic view showing an embodiment of a conventional skin peeling machine.

[FIG. 12] A schematic diagram showing the state of being “injured”, which is a problem of the conventional type.

Explanation of symbols

[0016] 11: Raw material supply chute

12: Exit chute

2: Toothed roller

21: Teeth

3: Blade part

31: Blade support material

32: Blade retainer

33: Blade 4: Guide plate

41: Top surface

42: Rear end face

43: Screw

5: Opening

8: Finger

9: Fish (raw material)

91: meat

92: Skin (film)

93: last

94: Rear end face

95: Broken

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, the structure of the peeling machine according to the present invention will be described with reference to FIGS. FIG. 1 is a conceptual diagram showing the overall configuration of a peeling machine according to the present invention, FIG. 2 is an enlarged view of the main part thereof, and FIG. 3 is a top view of the peeling machine. The peeling machine according to the present invention includes a raw material supply chute 11 for feeding raw materials such as fish, a toothed roller 2 that is driven to rotate at a high speed in the illustrated counterclockwise direction, a blade portion 3 for peeling the film, and a raw material supply. The chute 11 includes a guide plate 4 attached to cover the outer peripheral surface of the toothed roller 2 at the tip of the chute 11 and an outlet chute 12. The blade section 3 supports and fixes the blade 33 by means of a blade support 31 and a blade presser 32, and the outer peripheral surface force of the rotating toothed roller 2 at the tip of the blade 33 substantially corresponds to the thickness of the skin 92. They are located a predetermined gap G apart.

[0018] The toothed roller 2 is formed such that a groove forming a tooth on a surface thereof is rotated by a minute angle around an axis direction or an axis.

The surface 311 on the toothed roller side of the blade support member 31 is a guide surface configured as a curved surface facing the outer peripheral surface of the toothed roller 2 with a predetermined gap G. Between the blade 33 and the guide plate 4, there is provided an opening 5 through which the raw material is charged.

[0020] As shown in the figure, the skinning device is directed from the raw material supply chute 11 to the outlet chute 12. A means for supplying water (not shown) is provided obliquely above the blade portion 3 so as to be inclined downward.

[0021] The guide plate 4 is attached by screws 43 or the like so as to be detachable near the rear end of the raw material supply chute 11 and to be able to adjust the width W of the opening 5. The width W between the front end of the blade 33 and the rear end face 42 of the guide plate 4 is freely set by the raw material to be stripped. Further, the width W of the opening 5 constituted by the rear end face 42 of the guide plate 4 and the tip of the blade 33 is set such that the operator's fingers do not enter the opening 5.

[0022] The lower surface of the rear end portion of the guide plate 4 is installed with the outer peripheral surface force of the toothed roller 2 being set at a minute interval, and the upper surface 41 of the guide plate 4 is higher than the tip position of the blade 33 by a height H. Located on the top. This height H can be adjusted in height or thickness so that the tail 93 of the raw material 9 is rebounded to the blade 33 side by the difference in height between the guide plate 2 and the toothed roller 2. Be placed. A plurality of guide plates 4 of different thicknesses may be prepared and replaced according to the raw material. The mechanism for supporting the guide plate 4 may have a height adjusting function.

[0023] With reference to Figs. 4 to 8, the process of peeling the fish strength and skin using the peeling machine according to the present invention will be described. First, hold the last part of the raw material (fish body 9) by hand, and insert the tip of the fish body 9 into the opening 5 from above (Fig. 4). At this time, the skin 92 of the fish body 9 is inserted so as to be positioned on the guide plate 4 side. The tip of the fish body 9 is caught by the teeth 21 of the rotating toothed roller 2 and sent to the left side of the figure. At this time, the fish body 9 is released from the hand. The blade 33 is pushed between the meat 91 and the skin 92, and the skin 92 is pulled into the gap G between the guide surface of the blade support 31 and the outer peripheral surface of the toothed roller 2.

[0024] The fish body 9 is pulled down in the opening 5 from the upper end surface 41 of the guide plate 4, and the toothed roller 2 is peeled off from the meat 91 so as to pull the sandwiched skin 92. . The meat 91 is fed onto the blade 33 force blade retainer 32 (FIG. 5).

[0025] When the last tail 93 of the fish body 9 comes over the opening 5, the last tail 93 is pulled down from the upper surface of the guide plate 4 (Fig. 6). At this time, the skin 92 of the last tail 93 is peeled off by the blade 33, and the last tail 93 of the meat 91 is not pulled into the gap G between the guide surface of the blade support 31 and the outer peripheral surface of the toothed roller 2. Only 92 is removed (Figure 7). Flesh 91 blade Jumped downstream of 33. In this state, by flowing a small amount of water through the blade holder 32 of the blade part 3, the meat 91 advances to the outlet chute 12 and is discharged.

[0026] The skin 92 peeled off from the meat 91 falls downward, and the meat 91 moves to the downstream side of the outlet chute 12 (Fig. 8).

[0027] In this way, the meat 91 and the skin 92 are pulled downward from the upper surface of the guide plate 4 to peel off the skin 92, and when the last tail 93 of the meat 91 is peeled off, the last tail 93 is broken. The meat 91 with the skin 92 peeled off as shown in the upper diagram of FIG. The tail end 93 and the rear end face 94 are not damaged, and a product with a high commercial value can be obtained.

Furthermore, according to the present invention, as shown in FIG. 10, even when the finger 8 is applied to the opening 5 between the blade portion 3 and the guard plate 4, the upper surface of the guard plate 4 is more than the blade of the blade 33. Since the opening W is narrow and the width W of the opening 5 is narrow, the finger 8 that does not come into contact with the toothed roller 2 that rotates the finger 8 even if it is pressed with some force is the blade 33 and the toothed roller 2 There is no danger of being pulled in between, so you can work safely.

In the above description, the fish 9 is used as a raw material to be treated according to the present invention. However, the present invention is not limited to fish, and it is possible to peel a skin such as a skin of a meat or a built-in skin.

Claims

The scope of the claims

[1] In a peeling machine for peeling a raw material having a raw material supply chute, a rotating toothed roller provided downstream of the raw material supply chute, and a skinning blade provided downstream of the raw material supply chute,

The guide plate is positioned downstream of the raw material supply chute and above the rotating toothed roller and in front of the blade, and the width between the rear end of the guard plate and the front end of the blade can be adjusted in the direction of the raw material. Provided in

A peeling machine characterized by that.

[2] The width between the rear end portion of the guard plate and the front end portion of the blade is set such that the skin of the front end portion of the raw material is easy to enter and fingers do not enter.

The peeling machine according to claim 1, wherein:

[3] The upper surface of the guide plate is positioned higher than the tip of the blade.

The peeling machine according to claim 1, wherein:

[4] The guide plate can be adjusted in height so that the upper surface thereof is higher than the tip of the blade.

The peeling machine according to claim 1, wherein:

[5] Provided means for supplying water to the blade

The peeling machine according to claim 1, wherein:

[6] The raw material supply chute, the guard plate, and the blade are disposed so as to be inclined so that the raw material supply side becomes higher.

The peeling machine according to claim 1, wherein: