阅读说明：本技术 一种防拉断的皮革加工展平用装置及方法 (Anti-snapping leather processing and flattening device and method ) 是由 郭邵杰 于 2020-07-02 设计创作，主要内容包括：本发明属于皮革加工技术领域,尤其为一种防拉断的皮革加工展平用装置及方法,包括放置台,所述放置台表面固定连接有第一固定板,所述第一固定板表面固定连接有出料辊,所述第一固定板共有两个,且对称连接在出料辊表面,所述放置台表面固定连接有第二固定板,所述第二固定板表面固定连接有收料辊；本发明,通过设置第一伸缩杆和第一弹簧,当对皮革进行展平时,在第一伸缩杆和第一弹簧的作用下,从而可以将展平压辊与皮革相接触,当对皮革压力过大时,在第一伸缩杆的作用下,从而展平压辊得以进行移动,在第一伸缩杆和第一弹簧的作用下,从而对皮革进展平时更加方便,进而避免了皮革在展平时发生拉断。(The invention belongs to the technical field of leather processing, and particularly relates to a device and a method for processing and flattening leather, which are prevented from being broken by pulling, wherein the device comprises a placing table, the surface of the placing table is fixedly connected with a first fixing plate, the surface of the first fixing plate is fixedly connected with a discharge roller, the number of the first fixing plates is two, the first fixing plates are symmetrically connected to the surface of the discharge roller, the surface of the placing table is fixedly connected with a second fixing plate, and the surface of the second fixing plate is fixedly connected with a material receiving roller; according to the leather flattening device, the first telescopic rod and the first spring are arranged, when leather is flattened, the flattening press roller can be contacted with the leather under the action of the first telescopic rod and the first spring, when the pressure on the leather is overlarge, the flattening press roller can move under the action of the first telescopic rod, and under the action of the first telescopic rod and the first spring, the leather is more convenient to progress in flattening, so that the leather is prevented from being broken during flattening.)

1. The utility model provides a prevent leather processing exhibition of breaking and flat device of using, is including placing platform (1), its characterized in that: the surface of the placing table (1) is fixedly connected with a first fixing plate (2), the surface of the first fixing plate (2) is fixedly connected with a discharging roller (3), the number of the first fixing plates (2) is two, the first fixing plates are symmetrically connected to the surface of the discharging roller (3), the surface of the placing table (1) is fixedly connected with a second fixing plate (4), the surface of the second fixing plate (4) is fixedly connected with a receiving roller (5), the number of the first fixing plates (2) is two, the first fixing plates are symmetrically connected to the surface of the discharging roller (3), the surface of the placing table (1) is fixedly connected with a third fixing plate (6), the surface of the third fixing plate (6) is fixedly connected with a supporting plate (22), the surface of the third fixing plate (6) is provided with a first sliding groove (7), the first sliding block (8) is slidably connected to the first sliding groove (7), and the other end of the first, a supporting frame (10) is fixedly connected to the surface of the connecting plate (9), a positive and negative motor (11) is fixedly connected to the surface of the supporting frame (10), an output shaft of the positive and negative motor (11) is fixedly connected with a rotating shaft (12), the surface of the rotating shaft (12) is fixedly connected with a flattening press roller (13), the surface of the connecting plate (9) is fixedly connected with a bearing (14), the other end of the rotating shaft (12) penetrates through the bearing (14), the number of the first sliding blocks (8) is two, and are symmetrically connected on the surface of the connecting plate (9), the surface of the supporting plate (22) is fixedly connected with a first telescopic rod (15), a first spring (16) is sleeved on the surface of the first telescopic rod (15), the other end of the first telescopic rod (15) is fixedly connected to the surface of the connecting plate (9), the number of the first telescopic rods (15) is two, and the first telescopic rods are symmetrically connected to the surface of the supporting plate (22).

2. The device for processing and flattening leather with pulling prevention according to claim 1, characterized in that: through-hole (17) have been seted up on backup pad (22) surface, connecting plate (9) fixed surface is connected with gag lever post (18), second spout (19) have been seted up on gag lever post (18) surface, sliding connection has second slider (20) in second spout (19).

3. The device for processing and flattening leather with pulling prevention according to claim 2, characterized in that: second slider (20) other end fixed connection is in through-hole (17) inner wall, second slider (20) are total two, and the symmetric connection is in through-hole (17) inner wall, gag lever post (18) other end fixed connection has pull rod (21), draw-in groove (32) have been seted up on gag lever post (18) surface, backup pad (22) surface has movable rod (23) through fixed station swing joint.

4. The device for processing and flattening leather with pulling prevention according to claim 3, characterized in that: third spout (24) have been seted up on backup pad (22) surface, sliding connection has third slider (25) in third spout (24), movable rod (23) surface has connecting rod (26) through fixed station swing joint, the connecting rod (26) other end passes through fixed station swing joint on third slider (25) surface.

5. The device for processing and flattening leather with pulling prevention according to claim 1, characterized in that: backup pad (22) fixed surface is connected with dead lever (27), dead lever (27) surface has second telescopic link (28) through fixed station swing joint, second spring (29) have been cup jointed on second telescopic link (28) surface, second telescopic link (28) other end passes through fixed station and movable rod (23) swing joint, movable rod (23) fixed surface is connected with handle (30), movable rod (23) fixed surface is connected with kelly (31), kelly (31) and draw-in groove (32) phase-match.

6. The device for processing and flattening leather with pulling prevention according to claim 1, characterized in that: the novel table is characterized in that supporting legs (33) are fixedly connected to the surface of the placing table (1), fourth sliding grooves (34) are formed in the surfaces of the supporting legs (33), fourth sliding blocks (35) are connected in the fourth sliding grooves (34) in a sliding mode, movable plates (36) are fixedly connected to the other ends of the fourth sliding blocks (35), the number of the fourth sliding blocks (35) is two, the fourth sliding blocks are symmetrically connected to the surfaces of the movable plates (36), and electric push rods (37) are fixedly connected to the surfaces of the movable plates (36).

7. The device for processing and flattening leather with pulling prevention according to claim 6, characterized in that: the movable plate (36) is fixedly connected with universal wheels (38), the universal wheels (38) are two in number and are symmetrically connected to the surface of the movable plate (36), the electric push rods (37) are two in number and are symmetrically connected to the surface of the placing table (1), the placing table (1) is fixedly connected with a storage battery (39), the placing table (1) is fixedly connected with a control switch (40), and the placing table (1) is fixedly connected with a display platform (41).

8. Use of a device for the preparation of the stretch-break proof leather finishing and flattening device according to any of claims 1 to 7, characterized in that:

the method comprises the following steps: people firstly pull the handle (30) to drive the movable rod (23) to move, so that the clamping rod (31) can be separated from the clamping groove (32), and the flattening press roller (13) can be contacted with leather under the interaction of the first telescopic rod (15) and the first spring (16);

step two: then people are controlling the positive and negative motor (11) to operate through the control switch (40), thereby being capable of driving the rotating shaft (12) to rotate, and simultaneously being capable of driving the flattening press roller (13) to rotate, thereby being capable of driving the flattening press roller (13) to flatten the leather.

Technical Field

The invention belongs to the technical field of leather processing, and particularly relates to a device and a method for processing and flattening leather, which are capable of preventing breaking.

Background

The leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, the leather is formed by tightly weaving natural protein fibers in a three-dimensional space, the surface of the leather is provided with a special grain layer which has natural grains and luster and comfortable hand feeling, in the process of human evolution, people find that juice or mineral oil of some plants has certain tanning property on the leather, the raw leather has more air permeability and corrosion resistance by soaking in the juice, so that the plate has physical and chemical properties such as softness, tear resistance, bending resistance and the like, the leather in the period really has the characteristics of a leather product, the juice is called as a tanning agent, most of the leather is subjected to edge flattening and material walking on the leather by adopting round rollers in the process of processing and flattening the leather at present, the tension on the surface of the leather is not equal and the round rollers cannot be adjusted, therefore, the problem that the leather is broken in the flattening process is easily caused by overlarge extrusion force of the round rollers in the flattening process.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a device and a method for processing and flattening leather, which are resistant to breaking and have the characteristic of convenience in adjustment.

In order to achieve the purpose, the invention provides the following technical scheme: the device for processing and flattening the leather is characterized by comprising a placing table, wherein the surface of the placing table is fixedly connected with a first fixing plate, the surface of the first fixing plate is fixedly connected with two discharging rollers, the first fixing plates are symmetrically connected to the surfaces of the discharging rollers, the surface of the placing table is fixedly connected with a second fixing plate, the surface of the second fixing plate is fixedly connected with a material receiving roller, the surface of the first fixing plate is two, the first fixing plates are symmetrically connected to the surfaces of the discharging rollers, the surface of the placing table is fixedly connected with a third fixing plate, the surface of the third fixing plate is fixedly connected with a supporting plate, the surface of the third fixing plate is provided with a first chute, a first sliding block is slidably connected in the first chute, the other end of the first sliding block is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected, the output shaft fixedly connected with pivot of positive and negative motor, pivot fixed surface is connected with flat compression roller of exhibition, connecting plate fixed surface is connected with the bearing, the pivot other end is worn to establish in the bearing, total two of first slider, and the symmetric connection is on the connecting plate surface, the first telescopic link of supporting plate fixed surface is connected with, first spring has been cup jointed on first telescopic link surface, first telescopic link other end fixed connection is on the connecting plate surface, total two of first telescopic link, and the symmetric connection is on the supporting plate surface.

Preferably, the surface of the supporting plate is provided with a through hole, the surface of the connecting plate is fixedly connected with a limiting rod, the surface of the limiting rod is provided with a second sliding groove, and a second sliding block is slidably connected in the second sliding groove.

Preferably, the other end of the second sliding block is fixedly connected to the inner wall of the through hole, the number of the second sliding blocks is two, the second sliding blocks are symmetrically connected to the inner wall of the through hole, the other end of the limiting rod is fixedly connected with a pull rod, a clamping groove is formed in the surface of the limiting rod, and the surface of the supporting plate is movably connected with a movable rod through a fixing table.

Preferably, a third sliding groove is formed in the surface of the supporting plate, a third sliding block is connected to the third sliding groove in a sliding mode, a connecting rod is connected to the surface of the movable rod through a fixing table in a movable mode, and the other end of the connecting rod is connected to the surface of the third sliding block through the fixing table in a movable mode.

Preferably, the fixed plate surface fixed connection has the dead lever, the dead lever surface has the second telescopic link through fixed station swing joint, the second spring has been cup jointed on second telescopic link surface, the second telescopic link other end passes through fixed station and movable rod swing joint, movable rod surface fixed connection has the handle, movable rod surface fixed connection has the kelly, kelly and draw-in groove phase-match.

Preferably, place a fixed surface and be connected with the supporting leg, the fourth spout has been seted up on the supporting leg surface, sliding connection has the fourth slider in the fourth spout, fourth slider other end fixedly connected with fly leaf, the fourth slider is total two, and the symmetric connection is on the fly leaf surface, fly leaf surface fixedly connected with electric putter.

Preferably, the surface of the movable plate is fixedly connected with universal wheels, the universal wheels are two in number and are symmetrically connected to the surface of the movable plate, the electric push rods are two in number and are symmetrically connected to the surface of the placing table, the surface of the placing table is fixedly connected with a storage battery, the surface of the placing table is fixedly connected with a control switch, and the surface of the placing table is fixedly connected with a display platform.

A use method of a device for processing and flattening leather with anti-breaking function,

the method comprises the following steps: people firstly pull the handle to drive the movable rod to move, so that the clamping rod can be separated from the clamping groove, and the flattening press roller can be contacted with leather under the interaction of the first telescopic rod and the first spring;

step two: then people are controlling the positive and negative motors to operate through the control switch, so that the rotating shaft can be driven to rotate, and meanwhile, the flattening compression roller can be driven to rotate, so that the flattening compression roller can be driven to flatten leather.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the leather flattening device, the first telescopic rod and the first spring are arranged, when leather is flattened, the flattening press roller can be contacted with the leather under the action of the first telescopic rod and the first spring, when the pressure on the leather is overlarge, the flattening press roller can move under the action of the first telescopic rod, and under the action of the first telescopic rod and the first spring, the leather is more convenient to progress in flattening, so that the leather is prevented from being broken during flattening.

2. According to the invention, by arranging the limiting rod and the movable rod, when people need to move the connecting plate, people only need to pull the pull rod, so that the limiting rod can be driven to move, the connecting plate can be driven to move, the movable rod can be driven to move under the action of the second telescopic rod and the second spring, the clamping rod can be matched with the clamping groove, the limiting rod can be fixed, the movable plate can be fixed, and under the action of the limiting rod and the movable rod, people can move the connecting plate more quickly, so that the working efficiency of people is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic partial side view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

in the figure: 1. a placing table; 2. a first fixing plate; 3. a discharging roller; 4. a second fixing plate; 5. a material receiving roller; 6. a third fixing plate; 7. a first chute; 8. a first slider; 9. a connecting plate; 10. a support frame; 11. a positive and negative motor; 12. a rotating shaft; 13. flattening the press roll; 14. a bearing; 15. a first telescopic rod; 16. a first spring; 17. a through hole; 18. a limiting rod; 19. a second chute; 20. a second slider; 21. a pull rod; 22. a support plate; 23. a movable rod; 24. a third chute; 25. a third slider; 26. a connecting rod; 27. fixing the rod; 28. a second telescopic rod; 29. a second spring; 30. a handle; 31. a clamping rod; 32. a card slot; 33. supporting legs; 34. a fourth chute; 35. a fourth slider; 36. a movable plate; 37. an electric push rod; 38. a universal wheel; 39. a storage battery; 40. a control switch; 41. and (4) displaying the platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.