Leather processing device convenient to position

Abstract

The utility model discloses a leather processing device convenient to position, which belongs to the technical field of leather processing devices and comprises a frame. The upper end of the rack is connected with a slurry collecting assembly; the upper end of the slurry collecting assembly is connected with a driving assembly; the slurry collecting assembly comprises an operation table, an arc-shaped protruding block, a slurry guiding opening, a sliding groove, a collecting cover, a fixing rod and a rotating plate. When leather is conveyed to the upper end of the operation table and covers the arc-shaped convex block to be in an arc shape, redundant slurry on the surface of the leather is scraped off through the driving assembly, the redundant slurry rapidly flows into the slurry guiding opening along the radian of the arc-shaped convex block and enters the collecting cover from the slurry guiding opening, and the slurry is prevented from being accumulated on the operation table; therefore, the surface of the operation table is kept clean and tidy, and leather is prevented from being contaminated with slurry again; the rotating plates play a role in limiting the two ends of the collecting cover, the collecting cover is prevented from sliding out when jolting occurs, and therefore the effect of improving stability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather processing devices, in particular to a leather processing device which is easy to position. Background Art

[0002] Sizing is an indispensable step in the leather processing process. Sizing can increase the toughness and gloss of the leather. After sizing, the excess slurry on the leather needs to be scraped off.

[0003] For example, Chinese patent CN220183309U discloses a leather processing scraping device, comprising a scraping table, a scraping mechanism disposed above the scraping table, a slurry collecting mechanism disposed within the scraping table, the scraping mechanism comprising a mounting frame located directly above the scraping table, an electric telescopic rod disposed above the mounting frame, a screw disposed below the mounting frame, and a movable block threadedly sleeved on one end of the screw's outer wall. By cooperating with a collection cover, a handle, a guide bar, a storage plate, and a leakage port, when leather is scraped, slurry leaks into the interior of the collection cover through the leakage ports on both sides of the top of the storage plate, and the slurry is easily collected by the collection cover.

[0004] However, in the above patent, since the storage plate is arranged horizontally, after the scraper scrapes off the excess slurry on the leather, the slurry cannot leak into the collection cover in time, and is easily accumulated on the storage plate and stained on the leather again.

[0005] Based on this, the utility model designs a leather processing device that is easy to position to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a leather processing device that is easy to position.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A leather processing device that is easy to position, comprising a frame;

[0009] The upper end of the frame is connected to a slurry collecting assembly for collecting the scraped slurry to avoid slurry accumulation;

[0010] The upper end of the slurry collecting component is connected to a driving component for scraping off excess slurry on the leather;

[0011] The lower end of the driving assembly is connected to a positioning assembly for fixing the position of the leather;

[0012] The slurry collecting assembly includes an operating table, an arc-shaped protrusion, a slurry guide port, a chute, a collecting cover, a fixed rod and a rotating plate. The upper end of the frame is fixedly connected to the operating table, the top of the operating table is fixedly connected to the arc-shaped protrusion, a chute is provided inside the operating table at the lower end of the arc-shaped protrusion, the collecting cover is slidingly connected to the chute, slurry guide ports are provided on the operating table at the front and rear ends of the arc-shaped protrusion, the left and right sides of the operating table are fixedly connected to the fixed rods, and the end of the fixed rod away from the operating table is rotatably connected to a rotating plate for limiting the collecting cover.

[0013] Furthermore, the upper end of the operating table is connected to the driving assembly.

[0014] Furthermore, the drive assembly includes a crossbeam, a reduction motor, a synchronous wheel, a synchronous belt, a clamping block, a slide rail, a slider and a mounting plate. The upper end of the operating table is fixedly connected to the crossbeam, the left end of the crossbeam is fixedly connected to the reduction motor, and the crossbeam is rotatably connected to the left and right symmetrical synchronous wheels. The output end of the reduction motor is fixedly connected to the synchronous wheel at the left end, and the two synchronous wheels are connected through a synchronous belt transmission. The upper end of the crossbeam is fixedly connected to the slide rail, the clamping block is fixedly connected to the synchronous belt, the lower end of the clamping block is fixedly connected to the slider, the slider is limitedly slidably connected to the slide rail, and the front end of the clamping block is fixedly connected to the mounting plate.

[0015] Furthermore, a scraper assembly is connected to the mounting plate.

[0016] Furthermore, the scraping assembly includes a first cylinder, a sliding rod, a connecting block, a counterweight block and a curved scraping plate. The output end of the first cylinder is fixedly connected to the sliding rod, the upper end of the connecting block is fixedly connected to the sliding rod, the sliding rod is limitedly slidably connected to the mounting plate, the upper end of the connecting block is fixedly connected to the counterweight block, and the lower end of the connecting block is fixedly connected to the curved scraping plate for cooperating with the curved protrusion to scrape excess slurry on the leather and push the slurry to the slurry guide port.

[0017] Furthermore, the upper end of the mounting plate is fixedly connected to the first cylinder.

[0018] Furthermore, the lower end of the beam is connected to a positioning assembly.

[0019] Furthermore, the positioning assembly includes a fixed plate, a second cylinder and a clamping plate. The lower end of the beam is fixedly connected to multiple groups of fixed plates, the lower ends of the fixed plates are fixedly connected to the second cylinder, and the output ends of the second cylinders are fixedly connected to the clamping plates.

[0020] The present invention has the following advantages compared with the prior art: 1. When the leather is conveyed to the upper end of the operating table, it is covered on the arc-shaped protrusion in an arc shape, the position of the leather is fixed by the positioning component, and the excess slurry is scraped off the surface of the leather by the driving component, and the excess slurry quickly flows into the slurry guide port along the curvature of the arc-shaped protrusion and enters the collecting cover from the slurry guide port to avoid slurry accumulation on the operating table, thereby keeping the surface of the operating table clean and tidy and preventing the leather from being contaminated with slurry again; when the slurry in the collecting cover is full, the rotating plate is rotated upward so that the rotating plate no longer blocks the collecting cover and pulls the collecting cover in the direction away from the rotating plate, and the collecting cover moves in the direction away from the rotating plate under the limiting guiding action of the chute, when the collecting cover is separated from the chute, the slurry in the collecting cover is poured out, and the collecting cover is pushed into the chute again without rotating the rotating plate. The rotating plate naturally droops under the action of gravity, and the rotating plate plays a limiting role on both ends of the collecting cover to prevent the collecting cover from sliding out when bumps occur, thereby increasing the stability.

[0021] 2. According to the utility model, when the leather is conveyed to the upper end of the operating table, it is covered on the arc-shaped protrusion in an arc shape, and the position of the leather is fixed by the positioning assembly, and the first cylinder is started. The output end of the first cylinder drives the arc-shaped scraper plate to move downward through the connecting block until it contacts the leather on the arc-shaped protrusion; at this time, the reduction motor is started, and the output end of the reduction motor drives the synchronous wheel to rotate, and the synchronous wheel drives the synchronous belt to move left and right, and the synchronous belt drives the clamping block to move left and right, and the clamping block drives the slider to move left and right under the limiting guide action of the slide rail, thereby achieving stable support for the mounting plate, the first cylinder, the counterweight block and the arc-shaped scraper plate, and the clamping block drives the mounting plate to move left and right, and the mounting plate drives the arc-shaped scraper plate to move left and right through the first cylinder, the slide rod and the connecting block, thereby achieving scraping off excess slurry on the leather, and the excess slurry quickly flows into the slurry guide port along the curvature of the arc-shaped protrusion, and enters the collecting cover from the slurry guide port to avoid slurry accumulation on the operating table.

[0022] 3. In the present invention, when the leather is conveyed to the upper end of the operating table and covers the arc-shaped protrusion in an arc shape, the second cylinder is started, and the output end of the second cylinder drives the pressing plate to move downward to fix the leather on the operating table, thereby preventing the position of the leather from shifting when the arc-shaped scraper is scraping off excess slurry on the leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0024] Figure 1This is a three-dimensional diagram of a leather processing device that is easy to position according to the present invention;

[0025] Figure 2 This is a front view of a leather processing device that is easy to position according to the present invention;

[0026] Figure 3 To follow Figure 2 AA direction cross-sectional view;

[0027] Figure 4 It is a partial structural diagram of the drive component;

[0028] Figure 5 for Figure 3 Enlarged view of point E in the middle;

[0029] Figure 6 for Figure 1 Enlarged view of point C in the middle;

[0030] Figure 7 for Figure 3 Enlarged view of point D in the middle;

[0031] Figure 8 for Figure 1 Enlarged view of point B in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Frame; 2. Slurry collection assembly; 21. Operating table; 22. Arc-shaped protrusion; 23. Slurry guide port; 24. Slide; 25. Collection cover; 26. Fixed rod; 27. Turn plate; 3. Driving assembly; 31. Crossbeam; 32. Reducer motor; 33. Synchronous wheel; 34. Synchronous belt; 35. Clamping block; 36. Slide rail; 37. Slider; 38. Mounting plate; 39. Slurry scraping assembly; 391. First cylinder; 392. Slide; 393. Connecting block; 394. Counterweight; 395. Arc-shaped scraping plate; 4. Positioning assembly; 41. Fixed plate; 42. Second cylinder; 43. Pressing plate. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0035] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Example 1: In some embodiments, please refer to the appendix of the specification. Figures 1-8 , a leather processing device that is easy to position, comprising a frame 1;

[0037] The upper end of the frame 1 is connected to a slurry collecting assembly 2 for collecting the scraped slurry to avoid slurry accumulation;

[0038] The upper end of the slurry collecting component 2 is connected to a driving component 3 for scraping off excess slurry on the leather;

[0039] The lower end of the driving assembly 3 is connected to a positioning assembly 4 for fixing the position of the leather;

[0040] The slurry collecting assembly 2 includes an operating table 21, an arc-shaped protrusion 22, a slurry guide port 23, a chute 24, a collecting cover 25, a fixed rod 26 and a rotating plate 27. The upper end of the frame 1 is fixedly connected to the operating table 21, the top of the operating table 21 is fixedly connected to the arc-shaped protrusion 22, a chute 24 is provided inside the operating table 21 at the lower end of the arc-shaped protrusion 22, the collecting cover 25 is slidingly connected to the chute 24, and the operating table 21 at the front and rear ends of the arc-shaped protrusion 22 is provided with a slurry guide port 23. The left and right sides of the operating table 21 are fixedly connected with a fixed rod 26, and the lower end of the fixed rod 26 is rotatably connected to a rotating plate 27 for limiting the collection cover 25.

[0041] The upper end of the operating table 21 is connected to the driving assembly 3;

[0042] When the leather is conveyed to the upper end of the operating table 21, it is covered on the arc-shaped protrusion 22 in an arc shape. The position of the leather is fixed by the positioning component 4, and the excess slurry on the leather surface is scraped off by the driving component 3. The excess slurry quickly flows into the slurry guide port 23 along the curvature of the arc-shaped protrusion 22 and enters the collecting cover 25 from the slurry guide port 23 to avoid the slurry from accumulating on the operating table 21, thereby keeping the surface of the operating table 21 clean and tidy and preventing the leather from being stained with slurry again. When the slurry in the collecting cover 25 is full, the rotating plate 27 is rotated upwards so that the rotating plate 27 is rotated upwards. The plate 27 no longer blocks the collecting cover 25, and the collecting cover 25 is pulled in the direction away from the rotating plate 27. The collecting cover 25 moves in the direction away from the rotating plate 27 under the limiting and guiding action of the chute 24. When the collecting cover 25 is separated from the chute 24, the slurry in the collecting cover 25 is poured out, and the collecting cover 25 is pushed into the chute 24 again. The rotating plate 27 is no longer rotated. The rotating plate 27 naturally droops under the action of gravity. The rotating plate 27 plays a role in limiting the two ends of the collecting cover 25, preventing the collecting cover 25 from sliding out when bumps occur, thereby increasing the stability.

[0043] The driving assembly 3 includes a crossbeam 31, a reduction motor 32, a synchronous wheel 33, a synchronous belt 34, a clamping block 35, a slide rail 36, a slider 37, a mounting plate 38 and a scraping assembly 39. The upper end of the operating table 21 is fixedly connected to the crossbeam 31, the left end of the crossbeam 31 is fixedly connected to the reduction motor 32, and the crossbeam 31 is rotatably connected to the left and right symmetrical synchronous wheels 33. The output end of the reduction motor 32 is fixedly connected to the synchronous wheel 33 at the left end, and the two synchronous wheels 33 are connected by a synchronous belt 34. The upper end of the crossbeam 31 is fixedly connected to the slide rail 36, the clamping block 35 is fixedly connected to the synchronous belt 34, the lower end of the clamping block 35 is fixedly connected to the slider 37, the slider 37 is limitedly slidably connected to the slide rail 36, the front end of the clamping block 35 is fixedly connected to the mounting plate 38, and the mounting plate 38 is connected to the scraping assembly 39;

[0044] The scraping assembly 39 includes a first cylinder 391, a slide rod 392, a connecting block 393, a counterweight 394 and a curved scraping plate 395. The output end of the first cylinder 391 is fixedly connected to the slide rod 392, the upper end of the connecting block 393 is fixedly connected to the slide rod 392, the slide rod 392 is limitedly slidably connected to the mounting plate 38, the upper end of the connecting block 393 is fixedly connected to the counterweight 394, and the lower end of the connecting block 393 is fixedly connected to the curved scraping plate 395 for cooperating with the curved protrusion 22 to scrape excess slurry from the leather and push the slurry to the slurry guide port 23;

[0045] The upper end of the mounting plate 38 is fixedly connected to the first cylinder 391;

[0046] When the leather is conveyed to the upper end of the operating table 21 and covers the arc-shaped protrusion 22 in an arc shape, the position of the leather is fixed by the positioning component 4, and the first cylinder 391 is started. The output end of the first cylinder 391 drives the arc-shaped scraper plate 395 to move downward through the connecting block 393 until it contacts the leather on the arc-shaped protrusion 22; at this time, the reduction motor 32 is started, and the output end of the reduction motor 32 drives the synchronous wheel 33 to rotate, the synchronous wheel 33 drives the synchronous belt 34 to move left and right, the synchronous belt 34 drives the clamping block 35 to move left and right, and the clamping block 35 drives the slider 37 on the slide rail The clamping block 35 drives the mounting plate 38 to move left and right. The mounting plate 38 drives the curved scraper 395 to move left and right through the first cylinder 391, the slide bar 392 and the connecting block 393, thereby scraping off the excess slurry on the leather. The excess slurry quickly flows into the slurry guide port 23 along the curvature of the curved protrusion 22 and enters the collection cover 25 from the slurry guide port 23, thereby preventing the slurry from accumulating on the operating table 21.

[0047] The lower end of the crossbeam 31 is connected to the positioning assembly 4;

[0048] The positioning assembly 4 includes a fixing plate 41, a second cylinder 42 and a pressing plate 43. The lower end of the crossbeam 31 is fixedly connected to multiple sets of fixing plates 41. The lower ends of the fixing plates 41 are fixedly connected to the second cylinder 42. The output ends of the second cylinders 42 are fixedly connected to the pressing plates 43.

[0049] When the leather is conveyed to the upper end of the operating table 21 and covers the arc-shaped protrusion 22 in an arc shape, the second cylinder 42 is started, and the output end of the second cylinder 42 drives the pressing plate 43 to move downward to fix the leather on the operating table 21, thereby preventing the arc-shaped scraper 395 from shifting its position when scraping excess slurry on the leather.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A leather processing device that is easy to position, comprising a frame (1), characterized in that: The upper end of the frame (1) is connected to a slurry collecting assembly (2) for collecting scraped slurry to avoid slurry accumulation; The upper end of the slurry collecting component (2) is connected to a driving component (3) for scraping off excess slurry on the leather; The lower end of the driving component (3) is connected to a positioning component (4) for fixing the position of the leather; The slurry collecting assembly (2) comprises an operating table (21), an arc-shaped protrusion (22), a slurry guide port (23), a chute (24), a collecting cover (25), a fixed rod (26) and a rotating plate (27); the upper end of the frame (1) is fixedly connected to the operating table (21); the top of the operating table (21) is fixedly connected to the arc-shaped protrusion (22); a chute (24) is provided inside the operating table (21) at the lower end of the arc-shaped protrusion (22); the collecting cover (25) is connected to the chute (24) in a position-limiting sliding manner; the operating table (21) is provided with a slurry guide port (23) at both ends of the arc-shaped protrusion (22); the left and right sides of the operating table (21) are fixedly connected to the fixed rod (26); the end of the fixed rod (26) away from the operating table (21) is rotatably connected to the rotating plate (27) for limiting the position of the collecting cover (25).

2. The leather processing device for facilitating positioning according to claim 1, characterized in that: The upper end of the operating table (21) is connected to the driving assembly (3).

3. The leather processing device for facilitating positioning according to claim 2, characterized in that: The driving assembly (3) comprises a crossbeam (31), a reduction motor (32), a synchronous wheel (33), a synchronous belt (34), a clamping block (35), a slide rail (36), a slider (37) and a mounting plate (38). The upper end of the operating platform (21) is fixedly connected to the crossbeam (31), the left end of the crossbeam (31) is fixedly connected to the reduction motor (32), the left symmetrical synchronous wheels (33) are rotatably connected to the crossbeam (31), the output end of the reduction motor (32) is fixedly connected to the synchronous wheel (33) at the left end, the two synchronous wheels (33) are connected by transmission through the synchronous belt (34), the upper end of the crossbeam (31) is fixedly connected to the slide rail (36), the clamping block (35) is fixedly connected to the synchronous belt (34), the lower end of the clamping block (35) is fixedly connected to the slider (37), the slider (37) is limitedly slidably connected to the slide rail (36), and the front end of the clamping block (35) is fixedly connected to the mounting plate (38).

4. The leather processing device for facilitating positioning according to claim 3, characterized in that: The mounting plate (38) is connected with a scraping assembly (39).

5. The leather processing device for facilitating positioning according to claim 4, characterized in that: The scraping assembly (39) comprises a first cylinder (391), a sliding rod (392), a connecting block (393), a counterweight (394) and an arc-shaped scraping plate (395). The output end of the first cylinder (391) is fixedly connected to the sliding rod (392). The upper end of the connecting block (393) is fixedly connected to the sliding rod (392). The sliding rod (392) is connected to the mounting plate (38) in a limited sliding manner. The upper end of the connecting block (393) is fixedly connected to the counterweight (394). The lower end of the connecting block (393) is fixedly connected to the arc-shaped scraping plate (395) for cooperating with the arc-shaped protrusion (22) to scrape off excess pulp on the leather and push the pulp to the pulp guide port (23).

6. The leather processing device for facilitating positioning according to claim 5, characterized in that: The upper end of the mounting plate (38) is fixedly connected to the first cylinder (391).

7. The leather processing device for facilitating positioning according to claim 6, characterized in that: The lower end of the crossbeam (31) is connected to the positioning assembly (4).

8. The leather processing device for facilitating positioning according to claim 7, characterized in that: The positioning assembly (4) comprises a fixing plate (41), a second cylinder (42) and a pressing plate (43); the lower end of the crossbeam (31) is fixedly connected to a plurality of fixing plates (41); the lower ends of the fixing plates (41) are all fixedly connected to the second cylinder (42); and the output ends of the second cylinder (42) are all fixedly connected to the pressing plate (43).

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