CN218811813U

CN218811813U - Splitting machine for processing leather

Info

Publication number: CN218811813U
Application number: CN202223477756.4U
Authority: CN
Inventors: 庄树川
Original assignee: Zhangzhou Xinde Leather Co ltd
Current assignee: Zhangzhou Xinde Leather Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-07
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a splitting machine for handling leather relates to leather processing technology field, specifically includes the operation panel, the cutting knife tackle is installed at the top of operation panel, one side that the operation panel is close to the cutting knife tackle is equipped with conveyor, conveyor's top is equipped with the second U template, and two at least pneumatic cylinders are installed perpendicularly at the top of second U template, and the pneumatic cylinder is connected with conveyor's both sides through first U template. The utility model discloses during the use, through the promotion of pneumatic cylinder for the briquetting is close to and carries out the extrusion to the leather fixed, along with the transmission of lead screw, makes the movable plate drive the scraper blade and laminates the removal on the leather surface, thereby smooths the leather, and the cooperation movable block is flexible at the bar inslot to and both sides compression roller effect, and the leather after smoothing carries out the exhibition and the spacing operation of follow-up pay-off, saves artifical manual, reduces staff's injured risk.

Description

Splitting machine for processing leather

Technical Field

The utility model relates to a leather processing technology field specifically is a splitting machine for handling leather.

Background

The leather is the animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, is formed by tightly weaving natural protein fibers in a three-dimensional space, has a special grain layer on the surface, has natural grains and luster, and has comfortable hand feeling. Leather splitting machine need be used to the in-process of leather processing, but present splitting machine is not high at the in-process cutting accuracy who uses, can appear the condition of rocking simultaneously in the cutting, thereby it can influence the precision of cutting not be convenient for cut, reduces the practicality of equipment simultaneously.

Therefore, in the use process of the splitting machine, the leather needs to be flattened manually, and the auxiliary pushing operation is performed in the feeding process, so that the manual hand is close to a cutting knife of the splitting machine, and the risk of personal injury is caused carelessly and easily. To this end, we propose a splitting machine for the treatment of leather to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a splitting machine for handling leather for the problem of proposing among the above-mentioned background art has been solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a splitting machine for processing leather comprises an operating platform, wherein a cutting knife group is installed at the top of the operating platform, a conveying device is arranged on one side, close to the cutting knife group, of the operating platform, a second U-shaped plate is arranged above the conveying device, at least two hydraulic cylinders are vertically installed at the top of the second U-shaped plate, and the hydraulic cylinders are connected with two sides of the conveying device through the first U-shaped plate;

the two ends of the inner side of the second U-shaped plate are both provided with a strip-shaped block along the length direction of the hydraulic cylinder, one side, relatively close to the two strip-shaped blocks, of each strip-shaped block is provided with a strip-shaped groove along the length direction of the corresponding strip-shaped block, the bottom of each strip-shaped groove is provided with a movable block, the top of each movable block is vertically provided with a supporting tube, the top of each supporting tube is provided with a supporting rod, and the top of each supporting rod is fixedly connected with the bottom of the corresponding strip-shaped groove;

the bottom between two movable blocks is equipped with the lead screw, and the one end of lead screw is connected with one of them movable block through rolling bearing, and other end coaxial arrangement has the connecting rod, and the connecting rod is connected with another movable block through rolling bearing, coaxial arrangement has first gear on the connecting rod, and the top meshing of first gear is connected with the second gear, and the side coaxial arrangement of second gear has driving motor, and driving motor fixes on the briquetting, and the briquetting is connected with the connecting rod through rolling bearing, install the movable plate through the screw thread on the lead screw, and the bottom of movable plate is equipped with the fluting, and the slotted inside is rotated through the pivot and is installed the scraper blade, and has cup jointed the torsional spring in this pivot, and the one end of torsional spring is fixed on the scraper blade, and the other end is fixed on the movable plate.

Optionally, compression rollers are symmetrically arranged on two sides of the screw rod, the compression rollers are located above the screw rod, and two ends of each compression roller are connected with the second U-shaped plate through rotating bearings.

Optionally, each support rod is sleeved with a compression spring, one end of each compression spring is fixed to the top of the corresponding strip-shaped groove, and the other end of each compression spring is fixed to the support tube.

Optionally, a plurality of balls are arranged at the bottom of each moving block and the bottom of each pressing block in a rolling manner.

Optionally, a guide rod is arranged above the screw rod along the length direction of the screw rod, two ends of the guide rod are correspondingly connected with the moving block, and the guide rod penetrates through the moving plate through a linear bearing and fixedly penetrates through the pressing block.

The utility model discloses possess following beneficial effect:

through the promotion of pneumatic cylinder for the briquetting is close to the leather and carries out the extrusion fixed, along with the transmission of lead screw, makes the movable plate drive the scraper blade and laminates the removal on the leather surface, thereby smooths the leather, and the cooperation movable block is flexible at the bar inslot to and both sides compression roller effect, and the leather after smoothing carries out the exhibition and the spacing operation of follow-up pay-off, saves artifical manual, reduces staff's injury risk.

Drawings

FIG. 1 is a schematic view of a splitting machine for processing leather according to the present invention;

FIG. 2 is a schematic view of the bottom structure of a second U-shaped plate of the splitting machine for processing leather of the present invention;

FIG. 3 is a schematic view of a structure of a strip-shaped groove of a splitting machine for processing leather according to the present invention;

fig. 4 is a schematic view of a structure at a position a of the splitting machine for processing leather of the present invention.

In the figure: 1. an operation table; 2. a cutting knife group; 3. a conveying device; 4. a first U-shaped plate; 5. a second U-shaped plate; 6. a hydraulic cylinder; 7. a compression roller; 8. a bar-shaped block; 9. a strip-shaped groove; 10. a moving block; 11. supporting a tube; 12. a support bar; 13. a compression spring; 14. a screw rod; 15. a connecting rod; 16. a first gear; 17. a second gear; 18. a drive motor; 19. briquetting; 20. moving the plate; 21. a squeegee; 22. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a splitting machine for processing leather comprises an operation table 1, wherein a cutting knife group 2 is installed at the top of the operation table 1, a conveying device 3 is arranged on one side, close to the cutting knife group 2, of the operation table 1, a second U-shaped plate 5 is arranged above the conveying device 3, at least two hydraulic cylinders 6 are vertically installed at the top of the second U-shaped plate 5, and the hydraulic cylinders 6 are connected with two sides of the conveying device 3 through first U-shaped plates 4;

the two ends of the inner side of the second U-shaped plate 5 are respectively provided with a strip-shaped block 8 along the length direction of the hydraulic cylinder 6, one side, close to each other, of each of the two strip-shaped blocks 8 is provided with a strip-shaped groove 9 along the length direction of the corresponding strip-shaped block 8, the bottom of each strip-shaped groove 9 is provided with a moving block 10, the top of each moving block 10 is vertically provided with a supporting tube 11, the top of each supporting tube 11 is provided with a supporting rod 12, and the top of each supporting rod 12 is fixedly connected with the bottom of the corresponding strip-shaped groove 9;

the bottom between two moving blocks 10 is provided with a lead screw 14, one end of the lead screw 14 is connected with one of the moving blocks 10 through a rotating bearing, the other end of the lead screw is coaxially provided with a connecting rod 15, the connecting rod 15 is connected with the other moving block 10 through a rotating bearing, a first gear 16 is coaxially arranged on the connecting rod 15, a second gear 17 is meshed and connected above the first gear 16, a driving motor 18 is coaxially arranged on the side surface of the second gear 17, the driving motor 18 is fixed on a pressing block 19, the pressing block 19 is connected with the connecting rod 15 through a rotating bearing, a moving plate 20 is arranged on the lead screw 14 through screw threads, a slot is formed in the bottom of the moving plate 20, a scraping plate 21 is rotatably arranged in the slot through a rotating shaft, a torsion spring is connected to the rotating shaft in a sleeved mode, one end of the torsion spring is fixed on the scraping plate 21, and the other end of the torsion spring is fixed on the moving plate 20.

Specifically, through the promotion of pneumatic cylinder 6 for briquetting 19 is close to and extrudees fixedly to the leather, along with the transmission of lead screw 14, makes movable plate 20 drive scraper blade 21 and laminates the removal on the leather surface, thereby smooths the leather, saves artifical manual, reduces staff's injured risk.

Further, the bilateral symmetry of lead screw 14 is equipped with compression roller 7, and compression roller 7 is located the top of lead screw 14, and the both ends of compression roller 7 are connected with second U template 5 through rolling bearing, through the effect of both sides compression roller 7, cooperation movable block 10 is flexible in bar groove 9, to the leather after pacifying carry out the flattening and the spacing operation of follow-up pay-off, guarantee that the leather levels in sending into cutting knife tackle 2, unable manual work is supported, make the staff can keep away from the blade, avoid the manual work to appear injured.

Further, each support rod 12 is sleeved with a compression spring 13, one end of each compression spring 13 is fixed to the top of the corresponding strip-shaped groove 9, the other end of each compression spring 13 is fixed to the support tube 11, the moving block 10 is pushed under the elastic action of the compression springs 13, the downward moving speed of the moving block 10 is increased, and subsequent leather flattening operation is facilitated.

Furthermore, a plurality of balls are arranged at the bottom of each moving block 10 and the bottom of each pressing block 19 in a rolling manner, and the normal movement of the leather to the conveying device 3 is not influenced on the basis of ensuring the extrusion fixation of the leather through the balls.

Further, a guide rod 22 is arranged above the screw rod 14 along the length direction of the screw rod 14, two ends of the guide rod 22 are correspondingly connected with the moving block 10, the guide rod 22 penetrates through the moving plate 20 through a linear bearing and fixedly penetrates through the pressing block 19, the moving of the moving plate 20 is limited through the guide rod 22, and meanwhile, the pressing block 19 is fixed, so that the pressing block 19 is prevented from rotating along with the rotation of the connecting rod 15 and affecting the normal rotation of the screw rod 14.

In summary, when the splitting machine for processing leather is used, firstly, a worker takes leather which is wetted by water and places the leather on the conveying device 3, then one corner of the leather is aligned with the pressing block 19, then the hydraulic cylinder 6 is started, the hydraulic cylinder 6 pushes the pressing block 19 to approach the leather and extrude and fix the leather, then the driving motor 18 operates, the screw rod 14 is driven to rotate through transmission between the first gear 16 and the second gear 17, the moving plate 20 starts to pull the scraper 21 to move on the surface of the leather so as to smooth the leather, then the conveying device 3 is started to drive the leather to approach the cutting knife group 2, and when the conveying device 3 is started, the hydraulic cylinder 6 pushes the first U-shaped plate 4 to press down again so that the moving block 10 slides upwards in the strip-shaped groove 9, so that the pressing rollers 7 on two sides of the leather are pressed on the leather, and the leather weight after soaking is matched with the conveying of the leather, so that the continuous leveling and limiting feeding operation of the leather is realized, the splitting of the leather is ensured, most of the splitting is saved, and the manual operation of workers who are injured is reduced.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Splitting machine for the treatment of hides, comprising an operating station (1), characterized in that: the cutting knife group (2) is installed at the top of the operating platform (1), a conveying device (3) is arranged on one side, close to the cutting knife group (2), of the operating platform (1), a second U-shaped plate (5) is arranged above the conveying device (3), at least two hydraulic cylinders (6) are vertically installed at the top of the second U-shaped plate (5), and the hydraulic cylinders (6) are connected with the two sides of the conveying device (3) through first U-shaped plates (4);

the two ends of the inner side of the second U-shaped plate (5) are respectively provided with a strip-shaped block (8) along the length direction of the hydraulic cylinder (6), one side, relatively close to the two strip-shaped blocks (8), of each strip-shaped block (8) is respectively provided with a strip-shaped groove (9) along the length direction of the corresponding strip-shaped block (8), the bottom of each strip-shaped groove (9) is used for accommodating a moving block (10), the top of each moving block (10) is vertically provided with a supporting tube (11), the top of each supporting tube (11) is provided with a supporting rod (12), and the top of each supporting rod (12) is fixedly connected with the bottom of each strip-shaped groove (9);

the bottom between two movable blocks (10) is equipped with lead screw (14), and the one end of lead screw (14) is connected with one of them movable block (10) through rolling bearing, and other end coaxial arrangement has connecting rod (15), and connecting rod (15) are connected with another movable block (10) through rolling bearing, coaxial arrangement has first gear (16) on connecting rod (15), and the top meshing of first gear (16) is connected with second gear (17), and the side coaxial arrangement of second gear (17) has driving motor (18), and driving motor (18) are fixed on briquetting (19), and briquetting (19) are connected with connecting rod (15) through rolling bearing, install movable plate (20) through the screw thread on lead screw (14), and the bottom of movable plate (20) is equipped with the fluting, and slotted inside rotates through the pivot and installs scraper blade (21), and cup jointed the torsional spring on this pivot, and the one end of torsional spring is fixed on scraper blade (21), and the other end is fixed on movable plate (20).

2. Splitting machine for processing hides, according to claim 1, characterized in that: and compression rollers (7) are symmetrically arranged on two sides of the screw rod (14), the compression rollers (7) are positioned above the screw rod (14), and two ends of each compression roller (7) are connected with the second U-shaped plate (5) through rotating bearings.

3. Splitting machine for the treatment of hides, according to claim 1, characterized in that: every all cup joint compression spring (13) on bracing piece (12), the top in bar groove (9) is fixed to the one end of compression spring (13), and the other end is fixed on stay tube (11).

4. Splitting machine for processing hides, according to claim 1, characterized in that: and a plurality of balls are arranged at the bottoms of each moving block (10) and the pressing block (19) in a rolling manner.

5. Splitting machine for the treatment of hides, according to claim 1, characterized in that: a guide rod (22) is arranged above the screw rod (14) along the length direction of the screw rod (14), two ends of the guide rod (22) are correspondingly connected with the moving block (10), and the guide rod (22) penetrates through the moving plate (20) through a linear bearing and fixedly penetrates through the pressing block (19).