CN210314326U

CN210314326U - Leather clamp

Info

Publication number: CN210314326U
Application number: CN201920971719.8U
Authority: CN
Inventors: 庄君新; 刘贤军; 席笑博
Original assignee: Liaoning Fuxin New Material Co ltd
Current assignee: Liaoning Fuxin New Material Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-14
Anticipated expiration: 2029-06-25

Abstract

The utility model provides a leather clamp, leather clamp includes: the first clamping arm comprises a first holding part and a first connecting part, the first holding part and the first connecting part are arranged integrally, and an included angle between the first holding part and the second connecting part is an obtuse angle; the second clamping arm is hinged with the first clamping arm and comprises a second holding part and a second connecting part, the second holding part and the second connecting part are integrally arranged, an included angle between the second holding part and the second connecting part is an obtuse angle, and a fixed left clamp is arranged at one end of the second connecting part; and the clamping arm III comprises a fixing right clamp and a connecting part III, the fixing right clamp is fixed with the three-in-one part of the connecting part, and the included angle between the fixing right clamp and the connecting part III is an obtuse angle, the fixing right clamp and the fixing left clamp are close to or far away from the first holding part and the second holding part under the action of the spring, and the fixing left clamp and the fixing right clamp are driven to be attached or opened. The utility model discloses rational in infrastructure, excellent in use effect.

Description

Leather clamp

Technical Field

The utility model belongs to the technical field of the leather processing, a leather clamp is related to.

Background

In the prior art, the traditional fur drum-casting production process is a fur trimming-grading-weighing-drum-casting process which is an independent production process. The pelt is first pulled off the tray by the skinner and then opened completely, after which the trimmer needs to bend down to trim the unwanted and useless edges and corners around the pelt. And then, a grader lifts the tray onto an electronic scale to weigh, grades the tray according to the weight, stacks the tray, weighs a certain number of the trays, conveys the trays to a drum area by a forklift, and performs high-platform manual drum throwing. If the fur is the salt wet fur imported from abroad, the average weight is about 35KG because the fur is completely adhered to the sheets in long-distance transportation, and workers in the traditional production process complete drum throwing operation for four times to take up and put down the fur, so that a large amount of personnel are required, the labor intensity is high, the efficiency is low, and the safety of forklift transportation and high-altitude drum throwing is poor. The clamp in the prior art can not meet the requirement that in the operation process, leather is clamped, and the leather can not be transferred from one station to another station.

Chinese patent CN 208649346U discloses an anchor clamps of leather drying-machine, including the mount pad, the bottom outer wall of mount pad has the guide pin bushing through the bolt fastening, and the inner wall of guide pin bushing has cup jointed the ball cover, circular opening has been seted up to the outer wall of ball cover, and has cup jointed the ball on the circular opening inner wall, the inner wall of ball cover has cup jointed the guide pillar, and the welding of the top outer wall of guide pillar has the fixed block, the outer wall of guide pillar has cup jointed the spring, and the top outer wall of spring passes through the fix with screw on the bottom outer wall of fixed block, the spacing collar has been cup jointed to the bottom of the inner wall of guide. The utility model discloses an hydraulic cylinder and pressure sensor have been increased to can avoid hard too big damage leather when guaranteeing to press from both sides tight leather, reduce the damage of leather fixed department when the leather is dried, guide pillar and guide pin bushing, thereby can make the guide pillar have ductility, and it has the spring to match, make mounting fixture have elasticity, guaranteed that the leather has buffer function when drying

Above-mentioned anchor clamps when specifically using, can not follow and carry out effectual clamp to the leather and get, easy slippage can't cooperate the use in this company's the leather production process moreover.

To sum up, for solving not enough in the current leather operation process, the utility model designs a rational in infrastructure, excellent in use effect's leather clamp.

Disclosure of Invention

The utility model discloses a solve present technique and have above-mentioned problem, provide a production efficiency height, the leather clamp that the leakproofness is good.

The purpose of the utility model can be realized by the following technical proposal:

a leather clip, comprising:

the first clamping arm comprises a first holding part and a first connecting part, the first holding part and the first connecting part are arranged integrally, and an included angle between the first holding part and the second connecting part is an obtuse angle;

the second clamping arm is hinged with the first clamping arm and comprises a second holding part and a second connecting part, the second holding part and the second connecting part are integrally arranged, an included angle between the second holding part and the second connecting part is an obtuse angle, and a fixed left clamp is arranged at one end of the second connecting part;

the third clamping arm comprises a fixed right clamp and a third connecting part, the fixed right clamp is fixed with the three-in-one type of the third connecting part, the included angle between the fixed right clamp and the third connecting part is an obtuse angle, the third connecting part is hinged to the second connecting part, the clamping arm is provided with the fourth connecting part and the fourth connecting part between the first clamping arm and is hinged to the first clamping arm and the first clamping arm through the end part, a spring is arranged between the first connecting part and the third connecting part, the fixed right clamp and the fixed left clamp are under the action of the spring, close to or far away from the first clamping part and the second clamping part, and the fixed left clamp and the fixed right clamp are driven to be attached.

As a further improvement, a first clamping tooth is arranged on the contact surface of the fixed right clamp, a second clamping tooth is arranged on the contact surface of the fixed left clamp, and the first clamping tooth and the second clamping tooth are meshed with each other.

As a further improvement, the leather clamp further comprises a fifth connecting part, and one end of the fifth connecting part is fixed with the end part of the fourth connecting part.

As a further improvement, the other end of the connecting part IV is provided with a fixing through hole.

As a further improvement, the first holding part and the second holding part are cylindrical.

As a further improvement, a fixed shaft is arranged on the fixed through hole, and chains are arranged at two ends of the fixed shaft.

Compared with the prior art, the utility model has the advantages of reasonable design, the fixed right side of leather clamp presss from both sides and fixes the left clamp under the effect of spring, through the portion of gripping one and the portion of gripping two be close to or keep away from, drive fixed left clamp and the laminating of fixed right clamp or open. The clamping teeth I and the clamping teeth II are designed to facilitate clamping of leather, production efficiency is improved, and practicability is good.

Drawings

Fig. 1 is a front view of the leather clamp of the present invention.

Fig. 2 is a schematic structural view of the leather clamp with chain of the present invention.

Fig. 3 is a using state diagram of the leather clamp of the utility model on the leather hanging line.

In the figure, 1-clamping arm I, 11-holding part I, 12-connecting part I, 2-clamping arm II, 21-holding part II, 22-connecting part II, 23-fixing left clamp, 3-clamping arm III, 31-fixing right clamp, 32-connecting part III, 4-connecting part IV, 5-spring, 6-connecting part V, 61-fixing through hole, 62-chain, 7-leather clamp and 8-leather hanging wire 8.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

As shown in figures 1 to 3 of the drawings,

this leather clamp 7 includes:

the clamping arm I1 comprises a first holding part 11 and a first connecting part 12, the first holding part 11 and the first connecting part 12 are integrally arranged, and an included angle between the first holding part 11 and the second connecting part 12 is an obtuse angle;

the second clamping arm 2 is hinged with the first clamping arm 1, the second clamping arm 2 comprises a second holding part 21 and a second connecting part 22, the second holding part 21 and the second connecting part 22 are integrally arranged, an included angle between the second holding part 21 and the second connecting part 22 is an obtuse angle, and one end of the second connecting part 22 is provided with a left fixing clamp 23;

three 3 of arm lock, this three 3 of arm lock are including fixed right side clamp 31 and three 32 of connecting portion, and fixed right side clamp 31 is fixed with three 32 integral types of connecting portion and the contained angle of fixed right side clamp 31 and three 32 of connecting portion is the obtuse angle, three 32 of connecting portion are articulated with two 22 of connecting portion, arm lock 3 with it is articulated with arm lock 3 and arm lock 1 respectively through the tip to be provided with four 4 of connecting portion and four 4 of connecting portion between the arm lock 1, be provided with spring 5 between connecting portion 12 and the three 32 of connecting portion, fixed right side clamp 31 with fixed left side clamp 23 is under the effect of spring, through the portion of gripping 11 and the portion of gripping two 21 be close to or keep away from, drives fixed left side clamp 23 and the laminating of fixed right side clamp 31 or open.

For this, the utility model discloses a leather clamp, it is nearly through pressing the portion of gripping 11 and the portion of gripping two 21 with the hand when specifically using, fixed left side presss from both sides 23 and fixed right side and presss from both sides 31 and open, the contact surface is kept away from each other, can place the leather between the contact surface, loosen the hand, fixed left side presss from both sides 23 and fixed right side presss from both sides 31 and folds, press from both sides the leather and get, the leather clamp of this application can carry out effectual clamp to the leather and get, connecting portion four 6 can realize the leather and press from both sides and the conveying chain between fixed, thereby further realization the leather from a station to the transmission of another station, and the production efficiency is improved.

Example 2

Example 2 differs from example 1 only in that: the contact surface of the fixed right clamp 31 is provided with a first latch, the contact surface of the fixed left clamp 23 is provided with a second latch, and the first latch and the second latch are meshed with each other.

In concrete operation process, through set up latch two on the contact surface of fixed left side clamp 23 and be provided with latch one on the contact surface of fixed right side clamp 31, the setting of latch one and latch two can be so that press from both sides the leather when getting, realizes getting the effective clamp of leather, more does benefit to and transmits the leather to another station from a station, and the leather can not the slippage, further ensures the stability of leather conveying, makes things convenient for workman's operation.

Example 3

Example 3 differs from example 2 only in that: the leather clamp further comprises a connecting part five 6, and one end of the connecting part five 6 is fixed with the end part of the connecting part four 4. The other end of the connecting part four 6 is provided with a fixing through hole 61. The fixing through hole 61 is provided with a fixing shaft, and chains 62 are arranged at two ends of the fixing shaft.

As shown in figure 3, the leather clamp is transferred from one station to another station through the chain connected to the fixed shaft, and the operation is convenient. During specific operation, the worker clamps the leather on the edge corners of the fur through the leather clamp and pulls the fur open through equipment power, the pulled leather is arranged on the fur hanging line 8, the other worker easily opens the fur through gravity, and then the trimming worker can trim the redundant and useless edge corners around the fur under the standing condition. The leather clamp moves forward gradually on the leather hanging line to realize the conveying of the leather. Compared with the prior art, the leather clamping device effectively realizes effective clamping of leather and is convenient to operate.

Example 4

Example 4 differs from example 3 only in that: the first holding part 11 and the second holding part 21 are cylindrical. The cylindrical first holding part 11 and the cylindrical second holding part 21 can be operated conveniently by manpower.

Under the action of the spring, the fixed right clamp 31 and the fixed left clamp 23 of the leather clamp drive the fixed left clamp 23 and the fixed right clamp 31 to be attached or opened through the approaching or departing of the first holding part 11 and the second holding part 21. The clamping teeth I and the clamping teeth II are designed to facilitate clamping of leather, production efficiency is improved, and practicability is good.

The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.

Claims

1. A leather clamp, comprising:

the clamping arm I (1), the clamping arm I (1) comprises a first holding part (11) and a first connecting part (12), the first holding part (11) and the first connecting part (12) are integrally arranged, and an included angle between the first holding part (11) and the first connecting part (12) is an obtuse angle;

the second clamping arm (2) is hinged with the first clamping arm (1), the second clamping arm (2) comprises a second holding part (21) and a second connecting part (22), the second holding part (21) and the second connecting part (22) are integrally arranged, an included angle between the second holding part (21) and the second connecting part (22) is an obtuse angle, and one end of the second connecting part (22) is provided with a fixed left clamp (23);

a third clamping arm (3), wherein the third clamping arm (3) comprises a fixed right clamp (31) and a third connecting part (32), the fixed right clamp (31) and the third connecting part (32) are integrally fixed, an included angle between the fixed right clamp (31) and the third connecting part (32) is an obtuse angle, the connecting part III (32) is hinged with the connecting part II (22), a connecting part IV (4) is arranged between the clamping arm III (3) and the clamping arm I (1), the connecting part IV (4) is respectively hinged with the clamping arm III (3) and the clamping arm I (1) through the end parts, a spring (5) is arranged between the first connecting part (12) and the third connecting part (32), the fixed right clamp (31) and the fixed left clamp (23) are under the action of a spring, the fixed left clamp (23) and the fixed right clamp (31) are driven to be attached or opened through the approaching or separating of the first holding part (11) and the second holding part (21).

2. The leather clamp according to claim 1, wherein a first latch is arranged on the contact surface of the right fixing clamp (31), a second latch is arranged on the contact surface of the left fixing clamp (23), and the first latch and the second latch are engaged with each other.

3. A leather clamp according to claim 1, characterized in that it further comprises a connecting portion five (6), one end of said connecting portion five (6) being fixed with the end of the connecting portion four (4).

4. A leather clamp according to claim 3, characterized in that the other end of the connecting portion four (4) is provided with a fixing through hole (61).

5. A leather clamp according to claim 1, characterised in that said first grip portion (11) and said second grip portion (21) are cylindrical.

6. A leather clamp according to claim 4, characterized in that the fixing through hole (61) is provided with a fixing shaft, and a chain (62) is arranged at both ends of the fixing shaft.