CN111850182A

CN111850182A - Leather processing equipment and leather processing method

Info

Publication number: CN111850182A
Application number: CN202010719142.9A
Authority: CN
Inventors: 张�浩; 刘敏
Original assignee: Individual
Current assignee: Liuzhou Tengmei Automobile Interior Parts Co.,Ltd.
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-10-30
Anticipated expiration: 2040-07-23
Also published as: CN111850182B

Abstract

The invention relates to the field of leather manufacturing, in particular to leather processing equipment and a leather processing method. The leather cutting machine has high automation, can quickly cut leather, and is suitable for popularization.

Description

Leather processing equipment and leather processing method

Technical Field

The invention relates to the field of leather manufacturing, in particular to a leather processing device and a leather processing method.

Background

Leather is an animal leather formed after being processed by unhairing, tanning and the like, has the characteristics of being not easy to rot, comfortable in hand feeling, smooth in surface and the like, and is widely applied to the field of shoe making or clothes making.

Generally when processing the leather, can cut the leather according to the processing needs, because the toughness of leather is stronger, and contain grease and manadesma, when cutting the leather, need the artifical cutting equipment reciprocal cutting that uses, this kind of mode of cutting often wastes time and energy, be unfavorable for the extensive processing of leather, workman's intensity of labour has been improved, and can produce a large amount of leftover bits, reduce the utilization ratio of leather, cause the waste, cutting equipment is after long-time the use simultaneously, can glue a large amount of fur and grease, influence cutting equipment's use, need the regular clearance of workman, this cost of leather processing has been increaseed once more.

Disclosure of Invention

In order to solve the problems, the invention provides a leather processing device which has higher automation, can cut leather rapidly, improves the efficiency of leather processing, can cut the leather accurately, improves the utilization rate of the leather, and can automatically clean a cutting blade after cutting is finished so as to avoid adhesion.

In order to achieve the purpose, the invention adopts the following technical scheme that the leather processing equipment comprises a base and a machine body, wherein one side of the base is fixedly provided with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly arranged on the machine body, a mounting groove is formed in the machine body, a second hydraulic cylinder is fixedly arranged in the mounting groove, the output end of the second hydraulic cylinder is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a rotating frame, a plurality of spring telescopic rods are symmetrically and fixedly arranged on the rotating frame, a plurality of first sliding grooves are symmetrically formed in the inner wall of the mounting groove, a first sliding block is slidably arranged in each sliding groove, one ends of the spring telescopic rods, far away from the rotating frame, are hinged on the symmetrically arranged first sliding blocks, lifting grooves are symmetrically formed in the inner wall of the mounting groove and positioned above the first sliding grooves, the bottoms of the lifting grooves are communicated with the first sliding groove;

the bottom of the machine body is provided with a second sliding chute with a shape like a Chinese character 'hui', the second sliding chute penetrates through the machine body and is communicated with the first sliding chute, a plurality of second sliding blocks are symmetrically and slidably arranged in the second sliding groove, the second sliding blocks are fixedly arranged on the first sliding blocks which are symmetrically arranged, cutting blades are inserted into the second sliding block, the bottoms of the cutting blades penetrate through the second sliding block, the cutting blades are fixedly arranged at one ends inserted in the second sliding blocks, the bottoms of the limiting blocks are symmetrically and fixedly provided with springs, one end of the spring, which is far away from the limiting block, is fixedly arranged in the second sliding block, a second motor is fixedly arranged in the second sliding block, the output of No. two motors is equal fixed mounting has the eccentric wheel, the eccentric wheel all with the stopper contacts.

According to a preferable technical scheme of the invention, spongy cushions are symmetrically and fixedly arranged on the inner walls of the second sliding grooves, the spongy cushions are all contacted with the cutting blades, and a plurality of steel wires are symmetrically and fixedly arranged in the spongy cushions.

As a preferred technical scheme of the invention, the cutting blades are symmetrically provided with a plurality of cutting teeth.

As a preferred technical scheme of the invention, the base is of a hollow structure, one side of the base is of an open structure, a bottom plate is hinged to the inner wall of the base, a cutting groove is formed between the bottom plate and the base, the cutting groove and the second sliding groove are symmetrically arranged, a third hydraulic cylinder is fixedly mounted at the bottom of the inner side of the base, and the output end of the third hydraulic cylinder is hinged to the bottom of the bottom plate.

As a preferred technical scheme, idler wheels are symmetrically inserted at two ends of a base, a plurality of bulges are fixedly arranged on the surfaces of the idler wheels, four hydraulic cylinders are fixedly arranged at two ends of the idler wheels on the base, pressure plates are fixedly arranged at output ends of the four hydraulic cylinders, and the bottoms of the pressure plates are of arc structures and are symmetrically arranged with the idler wheels.

As a preferred technical scheme, tooth sockets are formed in the idler wheels, third motors are fixedly mounted at two ends of the base and below the idler wheels, transmission gears are fixedly mounted at output ends of the third motors, and the transmission gears are symmetrically arranged with the tooth sockets and meshed with the tooth sockets.

The invention has the beneficial effects that:

1. the leather cutting machine has higher automation, can quickly cut leather, improves the leather processing efficiency, can accurately cut the leather, improves the utilization rate of the leather, and can automatically clean the cutting blade after the cutting is finished to avoid adhesion.

2. The leather cutting machine is provided with the second sliding block, the second sliding block is driven by the first sliding block to slide in the second sliding groove in a reciprocating mode, leather can be cut by matching with a cutting blade, meanwhile, the second motor drives the eccentric wheel to rotate and matches with the limiting block and the spring to lift the cutting blade in a reciprocating mode, and the cutting effect of the cutting blade is improved.

3. The machine body is designed, the first hydraulic cylinder can press the machine body on the base, the leather can be pressed on the base through the machine body, and the machine body can tighten the leather in cooperation with the roller, so that the leather is prevented from shrinking during cutting.

4. The sponge cushion is designed, the sponge cushion can wipe the cutting blade, the steel wires in the sponge cushion can improve the toughness of the sponge cushion, and grease and fur adhered on the cutting blade can be scraped, so that the cleaning effect is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional structural view of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic cross-sectional view of the base of the present invention;

FIG. 5 is a schematic view of the second embodiment of the present invention in a partial cross-sectional view;

FIG. 6 is a schematic view in partial cross-section of a foam pad of the present invention;

FIG. 7 is a partial schematic view of the cutting blade of the present invention;

fig. 8 is a schematic sectional view of the roller according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 8, a leather processing device comprises a base 1 and a machine body 2, a first hydraulic cylinder 11 is fixedly installed on one side of the base 1, an output end of the first hydraulic cylinder 11 is fixedly installed on the machine body 2, an installation groove 21 is formed in the machine body 2, a second hydraulic cylinder 22 is fixedly installed in the installation groove 21, a first motor 23 is fixedly installed at an output end of the second hydraulic cylinder 22, a rotating frame 24 is fixedly installed at an output end of the first motor 23, a plurality of spring telescopic rods 25 are symmetrically and fixedly installed on the rotating frame 24, a plurality of first sliding grooves 26 are symmetrically formed in the inner wall of the installation groove 21, a first sliding block 27 is slidably installed in the first sliding grooves 26, one ends of the spring telescopic rods 25 far away from the rotating frame 24 are hinged on the symmetrically-arranged first sliding blocks 27, lifting grooves 28 are symmetrically formed in the inner wall of the installation groove 21 and above, the bottom in lift groove 28 all is linked together with a spout 26, base 1 is used for fixing on the plane, pneumatic cylinder 11 is used for lift organism 2, organism 2 can press the leather on base 1 through going up and down, reach fixed effect, No. two pneumatic cylinders 22 in the mounting groove 21 are used for going up and down a motor 23 and swivel mount 24, a motor 23 is used for realizing the rotation of swivel mount 24, swivel mount 24 is rotatory through rotatory drive spring telescopic link 25, a spout 26 is used for connecting and sliding slider 27, slider 27 realizes sliding under spring telescopic link 25's drive, lift groove 28 is used for cooperating No. two pneumatic cylinders 22 to realize going up and down to a slider 27.

The bottom of the machine body 2 is provided with a second sliding groove 3 with a square-shaped structure, the second sliding groove 3 penetrates through the machine body 2 and is communicated with a first sliding groove 26, a plurality of second sliding blocks 31 are symmetrically and slidably arranged in the second sliding groove 3, the second sliding blocks 31 are all fixedly arranged on first sliding blocks 27 which are symmetrically arranged, cutting blades 32 are all inserted in the second sliding blocks 31, the bottoms of the cutting blades 32 all penetrate through the second sliding blocks 31, limiting blocks 33 are all fixedly arranged at one ends, inserted in the second sliding blocks 31, of the cutting blades 32, springs 34 are all symmetrically and fixedly arranged at the bottoms of the limiting blocks 33, one ends, far away from the limiting blocks 33, of the springs 34 are all fixedly arranged in the second sliding blocks 31, second motors 35 are all fixedly arranged in the second sliding blocks 31, eccentric wheels 36 are all fixedly arranged at output ends of the second motors 35, the eccentric wheels 36 are all contacted with the limiting blocks 33, the second, slider 31 realizes sliding and goes up and down under slider 27's drive No. two, and cutting blade 32 is used for cutting the leather, and stopper 33 cooperation spring 34 is used for fixed and realizes cutting blade 32's lift, and No. two motors 35 rotate eccentric wheel 36, and eccentric wheel 36 can reciprocate to press the stopper through the rotation, drives cutting blade 32 and realizes reciprocal lift, well-straightening cutting effect.

Symmetrical fixed mounting has foam-rubber cushion 4 on the inner wall of No. two spout 3, and foam-rubber cushion 4 all contacts with cutting blade 32, and symmetrical fixed mounting has a plurality of steel wires 41 in foam-rubber cushion 4, and foam-rubber cushion 4 cooperation steel wire 41 can clean and strike off cutting blade 32.

A plurality of cutting teeth 37 have all been seted up to the symmetry on cutting blade 32, and cutting teeth 37 are used for coordinating cutting blade 32's reciprocal lift, can improve cutting effect.

Base 1 is hollow structure, one side of base 1 is open structure, it has bottom plate 12 to articulate on base 1's the inner wall, cut groove 13 has been seted up between bottom plate 12 and the base 1, cut groove 13 and No. two spout 3 symmetries and set up, No. three pneumatic cylinders 14 of inboard bottom fixed mounting of base 1, No. three pneumatic cylinders 14's output articulates in the bottom of bottom plate 12, bottom plate 12 is used for cooperating organism 2 to press the leather, cut groove 13 and be used for cooperating cutting blade 32's cutting, No. three pneumatic cylinders 14 are used for realizing opening and shutting of bottom plate 12.

Base 1's both ends symmetry is inserted and is equipped with gyro wheel 5, the equal fixed mounting in surface of gyro wheel 5 has a plurality of archs 56, the equal fixed mounting in both ends that is located gyro wheel 5 on base 1 has No. four pneumatic cylinders 51, the equal fixed mounting of No. four pneumatic cylinders 51's the output has clamp plate 52, the bottom of clamp plate 52 is the arc structure and sets up with gyro wheel 51 symmetry, gyro wheel 5 cooperation clamp plate 52 can be fixed the both ends of criticizing the nuclear, can tighten the leather through gyro wheel 5's rotation, arch 56 can improve fixed effect down.

All seted up tooth's socket 53 on the gyro wheel 5, the equal fixed mounting in the below that the both ends of base 1 and lie in gyro wheel 5 has No. three motors 54, and the equal fixed mounting of output of No. three motors 54 has drive gear 55, and drive gear 55 all sets up and meshes mutually with tooth's socket 53 symmetry, and No. three motors 54 drive gear 55 rotatory, and drive gear 55 cooperation tooth's socket 53 can realize gyro wheel 5's rotation.

In addition, the invention also provides a leather processing method which is mainly completed by matching the leather processing equipment and comprises the following steps:

1. before starting the leather processing equipment, checking the equipment;

2. leather is placed on the base 1, two ends of the leather are fixed on the rollers 5 through the pressing plates 52, and the rollers are driven to rotate in opposite directions through the third motor 54 and the transmission gear 55 to tighten the leather;

3. the operation machine body 2 presses the position to be cut on the leather on the base 1, the second hydraulic cylinder 22 is operated to drive the rotating frame 24 to descend, the rotating frame 24 synchronously drives the first sliding block 27 and the second sliding block 31 to descend, the first sliding block 27 is separated from the lifting groove 28 and enters the first sliding groove 26, and meanwhile, the second sliding block 31 drives the cutting blade to penetrate through the leather and enter the cutting groove 13;

4. the first motor 23 is operated to rotate to drive the first sliding block 27 and the second sliding block 31 to slide in the first sliding groove 26 and the second sliding groove 3, meanwhile, the second motor 35 rotates the eccentric wheel 36 to rotate to press the limiting block 33 in a reciprocating mode, the cutting blade 32 can be lifted in a reciprocating mode by matching with the spring 34, and the leather can be cut by matching with the movement of the second sliding block 31;

5. after the cutting is accomplished, operation slider 27 and No. two sliders 31 return, operation No. two pneumatic cylinders 22 make slider 27 rise to get into and go up and down, drive cutting blade 32 and rise, get into No. two spout 3, break away from the leather, when cutting blade 32 rose, foam-rubber cushion 4 can clear up cutting blade 32, and the shrink of No. three pneumatic cylinder 14 of simultaneous operation makes one side decline of bottom plate 12, makes bottom plate 12 be the tilt state, can collect the leather that cuts off.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leather processing treatment facility, includes base (1) and organism (2), its characterized in that: one side fixed mounting of base (1) have pneumatic cylinder (11) No. one, the output fixed mounting of pneumatic cylinder (11) No. one is in on organism (2), seted up mounting groove (21) in organism (2), fixed mounting has No. two pneumatic cylinders (22) in mounting groove (21), the output fixed mounting of No. two pneumatic cylinder (22) has motor (23) No. one, the output fixed mounting of motor (23) has swivel mount (24), symmetrical fixed mounting has a plurality of spring telescopic links (25) on swivel mount (24), the symmetry has seted up a plurality of spouts (26) on the inner wall of mounting groove (21), equal slidable mounting has slider (27) No. one in spout (26), the one end that the swivel mount (24) was kept away from in spring telescopic link (25) all articulates on the symmetry setting slider (27), lifting grooves (28) are symmetrically formed in the inner wall of the mounting groove (21) and above the first sliding groove (26), and the bottoms of the lifting grooves (28) are communicated with the first sliding groove (26);

the bottom of organism (2) set up No. two spout (3) of returning the font structure, No. two spout (3) run through organism (2) with spout (26) are linked together, No. two spout (3) internal symmetry slidable mounting has a plurality of No. two sliders (31), No. two sliders (31) equal fixed mounting is in the symmetry setting on slider (27), cutting blade (32) have all been inserted in slider (31), slider (31) bottom all runs through slider (31), cutting blade (32) insert the equal fixed mounting in one end of establishing in slider (31) has stopper (33), the equal symmetrical fixed mounting in bottom of stopper (33) has spring (34), spring (34) are kept away from the equal fixed mounting in one end of stopper (33) is in slider (31), equal fixed mounting has No. two motor (35) in No. two slider (31), the equal fixed mounting of the output of No. two motor (35) has eccentric wheel (36), eccentric wheel (36) all with stopper (33) contact.

2. The leather processing apparatus of claim 1, wherein: the inner wall of No. two spout (3) on symmetrical fixed mounting have foam-rubber cushion (4), foam-rubber cushion (4) all with cutting blade (32) contact, symmetrical fixed mounting has a plurality of steel wires (41) in foam-rubber cushion (4).

3. The leather processing apparatus of claim 1, wherein: the cutting blade (32) is symmetrically provided with a plurality of cutting teeth (37).

4. The leather processing apparatus of claim 1, wherein: base (1) be hollow structure, one side of base (1) is open structure, it has bottom plate (12) to articulate on the inner wall of base (1), bottom plate (12) with cut groove (13) have been seted up between base (1), cut groove (13) with No. two spout (3) symmetry sets up, the inboard bottom fixed mounting of base (1) has No. three pneumatic cylinder (14), the output of No. three pneumatic cylinder (14) articulates the bottom of bottom plate (12).

5. The leather processing apparatus of claim 1, wherein: the both ends symmetry of base (1) insert and be equipped with gyro wheel (5), the equal fixed mounting in surface of gyro wheel (5) has a plurality of archs (56), base (1) is gone up and is located the equal fixed mounting in both ends of gyro wheel (5) has No. four pneumatic cylinders (51), the equal fixed mounting of output of No. four pneumatic cylinders (51) has clamp plate (52), the bottom of clamp plate (52) be the arc structure and with gyro wheel (51) symmetry sets up.

6. The leather processing apparatus of claim 5, wherein: gyro wheel (5) on all seted up tooth's socket (53), the both ends of base (1) are located the equal fixed mounting in below of gyro wheel (5) has No. three motor (54), the equal fixed mounting of the output of No. three motor (54) has drive gear (55), drive gear (55) all with tooth's socket (53) symmetry sets up and meshes mutually.