Poultry assembly line neck-cutting tooth cutter production technology

A production process and assembly line technology, which is applied in the production process of poultry assembly line neck cutting knives, can solve the problems of reducing the service life of the knives, damaging the knives, difficult cutting, etc., and achieves the effect of strong cutting force

Inactive Publication Date: 2020-04-17
马鞍山市松林刮刀锯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the neck of poultry has a layer of soft epidermis, when the rotary cutter encounters the epidermis, it will offset a large part of the cutting force, and the neck tissue inside the epidermis will be difficult to cut. Forcibly increasing the speed to make it easier to cut will damage the tool and reduce the Tool life, requiring frequent tool replacement

Method used

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  • Poultry assembly line neck-cutting tooth cutter production technology
  • Poultry assembly line neck-cutting tooth cutter production technology
  • Poultry assembly line neck-cutting tooth cutter production technology

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A poultry assembly line neck-cutting knife production process, including a cutting knife body 1, the cutting knife body 1 is crescent-shaped as a whole, and the right end of the cutting knife body 1 is circular, and the right end of the cutting knife body 1 is provided with a tool for processing and cutting positioning The auxiliary hole 2 of the cutting knife body 1 is fishhook-shaped at the left end, and the inner arc edge of the crescent-shaped cutting knife body 1 is machined to form a blade 3 on both sides. 4. The cross-section of the cutting alveolar 4 is semicircular arc-shaped, and the inner sides of the fishhook-shaped left end of the cutting knife body 1 are processed to form a hook blade 5. For the convenience of explanation, we have made auxiliary lines A1, A2 and A3 in the drawings of the specification , the thickness of the cutter body from the auxiliary line A2 to the auxiliary line A1 is the same, and the thickness of the cutter body from the auxiliary li...

Embodiment 2

[0040] A poultry assembly line neck-cutting knife production process, including a cutting knife body 1, the cutting knife body 1 is crescent-shaped as a whole, and the right end of the cutting knife body 1 is circular, and the right end of the cutting knife body 1 is provided with a tool for processing and cutting positioning The auxiliary hole 2 of the cutting knife body 1 is fishhook-shaped at the left end, and the inner arc edge of the crescent-shaped cutting knife body 1 is machined to form a blade 3 on both sides. 4. The cross-section of the cutting alveolar 4 is semicircular arc-shaped, and the inner sides of the fishhook-shaped left end of the cutting knife body 1 are processed to form a hook blade 5. For the convenience of explanation, we have made auxiliary lines A1, A2 and A3 in the drawings of the specification , the thickness of the cutter body from the auxiliary line A2 to the auxiliary line A1 is the same, and the thickness of the cutter body from the auxiliary li...

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Abstract

The invention discloses a poultry assembly line neck-cutting tooth cutter production technology. A cutting cutter body is included and is in a crescent shape. The production technology of the cuttingcutter body includes the following steps of raw material cutting, cutter blank surface treatment, heat treatment, deep cooling treatment, cutter body machining, polishing treatment and cutter body edging machining. According to the cutter body, an arc cutter blade and a hook-shaped left cutter head are adopted to hook poultry necks conveniently; single-face cutting edge type design is adopted so that the bearing force of a cutting edge can be dispersed to the cutter blade; wave-shaped cutting cutter teeth are formed at the positions of edge sharps of tooth grooves and the cutting edge, the sawtooth-shaped edge sharps can exert force for cutting continuously, and therefore the poultry necks can be conveniently cut rotationally, and the cutting force is strong; tempering treatment is conducted multiple times after quenching, the stress in a cutter blank is reduced, then the cutter body is wrapped by wax for preliminary deep cooling treatment, the phenomenon that the cutter blank is cracked when being suddenly cooled through liquid nitrogen is prevented, the wax is removed after deep cooling treatment is conducted for 1 hour, deep cooling treatment is conducted, the internal stress inthe cutter blank is completely eliminated, toughness is improved after the cutter body is finished, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of cutting knives, in particular to a production process of poultry neck-cutting knives on an assembly line. Background technique [0002] In some large-scale poultry slaughtering lines, it is necessary to use various knives to cooperate with the automatic slaughtering production line to process the poultry carcasses. After the poultry is slaughtered and dehaired, it is placed upside down on the assembly line. The next step is to remove the head of the poultry. The decapitation of poultry uses a conventional blade-type knife rotating to cut the neck of the poultry and separate the head from the body. Since the neck of poultry has a layer of soft epidermis, when the rotary cutter encounters the epidermis, it will offset a large part of the cutting force, and the neck tissue inside the epidermis will be difficult to cut. Forcibly increasing the speed to make it easier to cut will damage the tool and reduce the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23P15/28
CPCB23P15/00B23P15/28
Inventor 夏松林
Owner 马鞍山市松林刮刀锯有限公司
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