CN220762093U

CN220762093U - Leather grinder for synthetic leather production

Info

Publication number: CN220762093U
Application number: CN202322500754.0U
Authority: CN
Inventors: 叶乃新; 赵洋; 叶俊杰; 李兴龙
Original assignee: Fujian Dongcheng Microfiber Co ltd
Current assignee: Fujian Dongcheng Microfiber Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-12
Anticipated expiration: 2033-09-14

Abstract

The utility model provides a leather grinder for producing synthetic leather, and belongs to the technical field of leather production. Including the box, the inside upper end rotation of box is equipped with the sand roller, the inside lower extreme of box is equipped with the U type spare through lifting unit, and the sand roller is installed down in the inside rotation of U type spare, the front upper end opening setting of box, the inside front side that is located sand roller down of opening is equipped with preceding backup pad, and the back of box corresponds the position of sand roller down and is equipped with the through-hole, is equipped with the back backup pad in the through-hole, and the inside rear side of box is equipped with the dust hood. The height of the lower sand roller can be adjusted, so that the interval between the upper sand roller and the lower sand roller is adjusted, leather grinding with different thicknesses is further adapted, and the adaptability is improved; can also absorb the dust that the process of peeling produced and collect to the water tank inside in a concentrated way, avoid the dust to fly, finally can lift the filter screen under the effect of cylinder, and then filter out the dust from water, make things convenient for subsequent handling.

Description

Leather grinder for synthetic leather production

Technical Field

The utility model provides a leather grinder for producing synthetic leather, and belongs to the technical field of leather production.

Background

Leather is usually ground and polished by a leather grinder in the production process.

The traditional skin grinder is mainly used for grinding by using a grinding wheel, a worker holds the fur by hand and applies pressure to contact the grinding wheel, and the grinding wheel grinds and grinds the fur.

In the leather buffing procedure, a leather buffing machine is needed, refer to CN202021042408.2, and the leather buffing efficiency is lower in the actual use process of the technology.

The existing leather polishing machine for leather production can only work one side of leather when polishing leather, so that the working efficiency of polishing leather is lower, and the leather polishing machine for leather production is provided.

Disclosure of Invention

The leather grinder for the synthetic leather production provided by the utility model can adjust the height of the lower sand roller, further adjust the interval between the upper sand roller and the lower sand roller, further adapt to leather grinding with different thicknesses and improve the adaptability; can also absorb the dust that the process of peeling produced and collect to the water tank inside in a concentrated way, avoid the dust to fly, finally can lift the filter screen under the effect of cylinder, and then filter out the dust from water, make things convenient for subsequent handling.

The utility model provides a leather grinding machine for producing synthetic leather, which comprises a box body, wherein an upper sand roller is rotationally arranged at the upper end of the inside of the box body, a U-shaped part is arranged at the lower end of the inside of the box body through a lifting component, a lower sand roller is rotationally arranged in the U-shaped part, an opening is arranged at the upper end of the front surface of the box body, a front supporting plate is arranged at the front side of the lower sand roller inside the opening, a through hole is arranged at the back of the box body corresponding to the position of the lower sand roller, a rear supporting plate is arranged in the through hole, a dust hood is arranged at the rear side of the inside of the box body, a dust collection component is arranged at the tail end of the dust hood, a water tank is arranged at the back of the box body, a filtering component is arranged in the water tank, the dust collection component comprises a dust collection pipe, and the other end of the dust collection pipe penetrates out of the box body and extends to the inner side of the water tank.

Further, an upper motor is arranged on the side wall of the box body, and an output shaft of the upper motor is fixedly connected with one end of the upper sand roller.

Further, the lifting assembly comprises an electric telescopic rod arranged at the bottom end in the box body, the free end of the electric telescopic rod is fixedly connected with the bottom center of the U-shaped piece, limiting rods are symmetrically arranged at two sides of the bottom end in the box body, and the top end of each limiting rod penetrates through two sides of the U-shaped piece in a sliding mode and extends to the upper portion of the U-shaped piece.

Further, the outer side wall of the U-shaped piece is provided with a lower motor, an output shaft of the lower motor is fixedly connected with one end of the lower sand roller, and a through groove for the lower motor to move through is formed in the position, corresponding to the lower motor, of the side wall of the box body.

Further, the top of preceding backup pad and back backup pad highly is unanimous, installs the reinforcing plate between the bottom of back backup pad and the back of box.

Further, the dust collection assembly further comprises a dust collector arranged on the rear side of the inner wall of the box body, the suction end of the dust collector is connected with the dust collection cover through a connecting pipe, and the air outlet end of the dust collector is connected with one end of the dust collection pipe.

Further, the filter component comprises a filter screen movably arranged in the water tank, the two sides of the bottom end of the water tank are symmetrically provided with air cylinders, and the free ends of the air cylinders penetrate into the water tank in a sealing manner and are fixedly connected with the bottom end of the filter screen.

Further, the side wall of the water tank is provided with a box door above the filtering component, and the upper end of the water tank is provided with a box cover.

The utility model has the beneficial effects that:

1. according to the utility model, the height of the lower sand roller can be adjusted through the lifting assembly and the U-shaped piece, so that the interval between the upper sand roller and the lower sand roller is adjusted, leather grinding with different thicknesses is further adapted, and the adaptability is improved;

2. according to the utility model, through the design of the dust collection assembly, the dust collection cover, the water tank and the filter assembly, dust generated in the skin grinding process can be absorbed and collected into the water tank in a concentrated manner, so that the dust is prevented from flying, and finally, the filter screen can be lifted up under the action of the air cylinder, and then the dust is filtered out of water, thereby facilitating subsequent treatment.

Drawings

Fig. 1 is a schematic structural view of a leather grinder for producing synthetic leather according to the present utility model.

Fig. 2 is a schematic structural diagram of a leather grinder for producing synthetic leather according to the present utility model.

Fig. 3 is a schematic structural diagram of a leather grinder for producing synthetic leather according to the present utility model.

Fig. 4 is a schematic structural view of a leather grinder for producing synthetic leather according to the present utility model.

Fig. 5 is a schematic structural view of a leather grinder for producing synthetic leather according to the present utility model.

1. A case; 2. a sand feeding roller; 3. a lifting assembly; 301. an electric telescopic rod; 302. a limit rod; 4. a U-shaped piece; 5. a sand feeding roller; 6. a front support plate; 7. a through hole; 8. a rear support plate; 9. a dust hood; 10. a dust collection assembly; 1001. a dust removal pipe; 1002. a dust collector; 11. a water tank; 12. a filter assembly; 1201. a filter screen; 1202. a cylinder; 13. a motor is arranged; 14. a lower motor; 15. a reinforcing plate; 16. a door; 17. a case cover; 18. a through groove; 19. and a supporting block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the utility model, as shown in fig. 1-5, the leather grinder for synthetic leather production provided by the utility model comprises a box body 1, a box door 16 is arranged above a filter assembly 12 on the side wall of a water tank 11, a box cover 17 is arranged at the upper end of the water tank 11, an upper sand roller 2 is rotatably arranged at the inner upper end of the box body 1, an upper motor 13 is arranged on the side wall of the box body 1, an output shaft of the upper motor 13 is fixedly connected with one end of the upper sand roller 2, a lower sand roller 5 is rotatably arranged at the inner lower end of the box body 1 through the inner part of a lifting assembly 3 provided with a U-shaped member 4,U type member 4, a front support plate 6 is arranged at the front upper end opening of the box body 1 and positioned at the front side of the lower sand roller 5, a through hole 7 is arranged at the back of the box body 1 corresponding to the lower sand roller 5, a rear support plate 8 is arranged in the through hole 7, a dust suction hood 9 is arranged at the inner back side of the box body 1, a dust suction assembly 10 is arranged at the tail end of the dust suction hood 9, the back of the box body 1 is provided with a water tank 11, the filter assembly 12 is arranged in the water tank 11, the dust suction assembly 10 comprises a dust removal pipe 1001, the other end of the dust removal pipe 1001 penetrates through the box body 1 to the inner side 11 and extends to the two sides of the water tank 11.

Specifically, the lifting assembly 3 comprises an electric telescopic rod 301 installed at the bottom end inside the box body 1, the free end of the electric telescopic rod 301 is fixedly connected with the bottom end center of the U-shaped piece 4, the two sides of the bottom end inside the box body 1 are symmetrically provided with a limiting rod 302, the top end of the limiting rod 302 penetrates through the two sides of the U-shaped piece 4 in a sliding mode and extends to the upper side of the U-shaped piece 4, the outer side wall of the U-shaped piece 4 is provided with a lower motor 14, an output shaft of the lower motor 14 is fixedly connected with one end of the lower sand roller 5, and a through groove 18 for the lower motor 14 to move through is formed in the position of the side wall of the box body 1 corresponding to the lower motor 14.

The lifting component 3 drives the lower sand roller 5 to lift.

Specifically, the heights of the top ends of the front support plate 6 and the rear support plate 8 are consistent, and a reinforcing plate 15 is installed between the bottom end of the rear support plate 8 and the back of the box body 1.

The front support plate 6 and the rear support plate 8 support the leather.

Specifically, the dust collection assembly 10 further comprises a dust collector 1002 installed at the rear side of the inner wall of the box body 1, an air suction end of the dust collector 1002 is connected with the dust hood 9 through a connecting pipe, an air outlet end of the dust collector 1002 is connected with one end of the dust collection pipe 1001, the filter assembly 12 comprises a filter screen 1201 movably arranged in the water tank 11, air cylinders 1202 are symmetrically installed at two sides of the bottom end of the water tank 11, and free ends of the air cylinders 1202 penetrate into the water tank 11 in a sealing mode and are fixedly connected with the bottom end of the filter screen 1201.

The dust collection assembly 10 and the filter assembly 12 are used for carrying out absorption and centralized treatment on the skin-grinding dust.

The working principle of the utility model is as follows:

in the present utility model, before use, the cover 17 of the water tank 11 is opened, a proper amount of water is added into the water tank 11, then the cover 17 is covered, and then the interval between the upper sand roller 2 and the lower sand roller 5 is adjusted according to the thickness of leather, and the operations are as follows: the electric telescopic rod 301 is started, the electric telescopic rod 301 drives the U-shaped piece 4 to move upwards, the U-shaped piece 4 synchronously drives the lower sand roller 5 to move upwards to a proper height, then the upper motor 13 and the lower motor 14 are started, leather passes through the space between the upper sand roller 2 and the lower sand roller 5, the upper sand roller 2 and the lower sand roller 5 synchronously grind leather on two sides of the leather, the speed is improved, the dust collector 1002 is synchronously started, the dust collector 1002 sucks ground leather dust into the dust removing pipe 1001 through the dust collecting cover 9, finally the dust enters the water tank 11, finally when the dust needs to be taken out, the air cylinder 1202 is started, the free end of the air cylinder 1202 drives the filter screen 1201 to move upwards, the filter screen 1201 filters the dust out, the filter screen 1201 moves upwards to the upper part in the water tank 11, and then the upper box door 16 is opened, and the dust is treated.

The utility model and its embodiments have been described in terms of components which are standard components or which are known to those skilled in the art, whose construction and principle are known to those skilled in the art from technical manuals or by routine experimentation, and are not limited to the embodiments shown in the drawings, but are only one of them, without limiting the actual construction. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a synthetic leather production is with buffing machine, includes box (1), its characterized in that: the inside upper end rotation of box (1) is equipped with sand roller (2), the inside lower extreme of box (1) is equipped with U type spare (4) through lifting unit (3), and lower sand roller (5) are installed in the inside rotation of U type spare (4), the front upper end opening setting of box (1), and the front side that the opening inside is located sand roller (5) down is equipped with preceding backup pad (6), and the position that the back of box (1) corresponds sand roller (5) is equipped with through-hole (7), is equipped with back backup pad (8) in through-hole (7), and the inside rear side of box (1) is equipped with suction hood (9), and suction hood (10) are installed to the tail end of suction hood (9), and the back of box (1) is equipped with water tank (11), and water tank (11) inside is equipped with filter assembly (12), and suction hood (10) are including dust removal pipe (1001), and box (1) are worn out to the other end of dust removal pipe (1001) and are extended to water tank (11) inboard.

2. The leather grinder for producing synthetic leather according to claim 1, wherein: an upper motor (13) is arranged on the side wall of the box body (1), and an output shaft of the upper motor (13) is fixedly connected with one end of the upper sand roller (2).

3. The leather grinder for producing synthetic leather according to claim 1, wherein: lifting assembly (3) are including installing electric telescopic handle (301) in the inside bottom of box (1), and the bottom center fixed connection of electric telescopic handle (301) free end and U type spare (4), and gag lever post (302) are all installed to the equal symmetry in inside bottom both sides of box (1), and the top of gag lever post (302) all slides and runs through the both sides of U type spare (4) and extend to the top of U type spare (4).

4. The leather grinder for producing synthetic leather according to claim 1, wherein: the outer side wall of the U-shaped part (4) is provided with a lower motor (14), an output shaft of the lower motor (14) is fixedly connected with one end of the lower sand roller (5), and a through groove (18) for the lower motor (14) to move through is formed in the position, corresponding to the lower motor (14), of the side wall of the box body (1).

5. The leather grinder for producing synthetic leather according to claim 1, wherein: the heights of the front supporting plate (6) and the top end of the rear supporting plate (8) are consistent, and a reinforcing plate (15) is arranged between the bottom end of the rear supporting plate (8) and the back of the box body (1).

6. The leather grinder for producing synthetic leather according to claim 1, wherein: the dust collection assembly (10) further comprises a dust collector (1002) arranged on the rear side of the inner wall of the box body (1), the suction end of the dust collector (1002) is connected with the dust collection cover (9) through a connecting pipe, and the air outlet end of the dust collector (1002) is connected with one end of the dust collection pipe (1001).

7. The leather grinder for producing synthetic leather according to claim 1, wherein: the filter assembly (12) comprises a filter screen (1201) movably arranged in the water tank (11), air cylinders (1202) are symmetrically arranged on two sides of the bottom end of the water tank (11), and the free ends of the air cylinders (1202) penetrate into the water tank (11) in a sealing mode and are fixedly connected with the bottom end of the filter screen (1201).

8. The leather grinder for producing synthetic leather according to claim 1, wherein: the side wall of the water tank (11) is positioned above the filtering component (12) and is provided with a box door (16), and the upper end of the water tank (11) is provided with a box cover (17).