CN219525688U - PU cloth apparatus for producing - Google Patents

Abstract

The utility model discloses a PU cloth production device, wherein three supporting bins are arranged below a bearing plate, a motor bin is arranged below the right side of the bearing plate, a lifting assembly is arranged in the motor bin, a bearing plate is connected above the lifting assembly, a support column is arranged in the middle of the bearing plate, a motor frame is arranged below the left side of the support column, the output end of a driving motor is connected with a rotating shaft, the outer side wall of the rotating shaft penetrates through the support column, and a cloth wind-up roll is movably arranged on the right side of the outer side wall of the rotating shaft. The lifting assembly is arranged, the first driven gears drive the three second driven gears to rotate, so that the inside of the driven gears slide up and down through screw rods connected through threads, and the height of the rolled cloth can be adjusted; according to the utility model, through the arrangement of the limiting roller and the pressing block, the cloth moves on the limiting roller, so that the cloth is limited, and folds are generated when the cloth is placed for winding.

Description

PU cloth apparatus for producing

Technical Field

The utility model relates to the technical field of PU cloth production, in particular to a PU cloth production device.

Background

PU is the abbreviation of English polyurethane, chemical Chinese name "polyurethane", in China, people are used to refer to the artificial leather produced by using PU resin as raw material as PU artificial leather (PU leather for short); the artificial leather produced by using PU resin and non-woven fabric as raw materials is called PU synthetic leather (short for synthetic leather). The three types of leather are commonly referred to as synthetic leather. When PU cloth is produced and processed, the cloth needs to be rolled.

When the PU cloth is produced, processed and wound, the position of the general winding roller on the supporting frame is fixed, when the requirements of different heights and the like are met, the existing supporting frame can not be adjusted, so that when the production of the PU cloth is carried out, the winding devices of different heights are required to be customized, the cost is relatively troublesome, the problem that the cloth is wrinkled easily occurs when the PU cloth is in an untwisted state in the winding process,

therefore, the utility model designs a PU cloth production device to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a PU cloth production device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PU cloth apparatus for producing, the below of loading board is equipped with three supporting bin, motor bin is installed to the right side below of loading board, be equipped with lifting unit in the motor bin, lifting unit's top is connected with the loading board, the support column is installed to the centre department of loading board, the motor frame is installed to the left side below of support column, driving motor is installed to motor frame top, driving motor's output is connected with the pivot, the lateral wall of pivot runs through the support column, and the lateral wall right side movable mounting of pivot has the cloth wind-up roll.

Preferably, the lifting assembly comprises a servo motor, the output end of the servo motor penetrates through the inside of the bearing plate and is connected with a driving gear, the driving gear is provided with a first driven gear through gear engagement, the first driven gear is rotationally connected to the bearing plate through balls, the first driven gear is provided with three second driven gears through gear engagement, the inside of each second driven gear is provided with a screw rod through thread sliding connection, and the screw rods penetrate through the inside of the bearing plate.

Preferably, the right side wall of the support column is provided with a pin shaft, the outer side wall of the pin shaft is rotatably provided with a limit roller, the right side wall of the support column is provided with a support, a pneumatic rod is arranged below the support, and a pressing block matched with the limit roller is connected below the pneumatic rod.

Preferably, a sponge layer is arranged on the contact surface of the pressing block and the cloth.

Preferably, the lower parts of the outer side walls of the supporting bins are connected through three connecting columns.

Preferably, the outer side wall of the screw rod is in sliding connection with the inner side wall of the supporting bin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the lifting assembly, the motor drives the driving gear to rotate, the driving gear drives the first driven gear to rotate, and the first driven gear drives the three second driven gears to rotate, so that the inside of the driven gears slide up and down through the screw rods connected through threads, and the height of the rolled cloth can be adjusted;

2. according to the cloth winding device, the limiting roller and the pressing block are arranged, when the cloth is wound, the cloth moves on the limiting roller, and the pressing block is pushed to move through the air pressure rod arranged above the limiting roller, so that the cloth is limited, wrinkles occur when the cloth is placed for winding, the height of the pressing block can be adjusted according to the cloth with different thicknesses, and the practicability is improved.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

fig. 2 is a schematic top view of a rotary assembly according to the present utility model.

In the figure: 1. a carrying plate; 2. a supporting bin; 3. a connecting column; 4. a motor bin; 5. a lifting assembly; 6. a bearing plate; 7. a support column; 8. a motor frame; 9. a driving motor; 10. a rotating shaft; 11. a cloth wind-up roll; 12. a pin shaft; 13. a limit roller; 14. a bracket; 15. a pneumatic rod; 16. briquetting; 501. a servo motor; 502. a drive gear; 503. a first driven gear; 504. a second driven gear; 505. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an embodiment of the present utility model is provided: the utility model provides a PU cloth apparatus for producing, the below of loading board 1 is equipped with three supporting bin 2, motor storehouse 4 is installed to the right side below of loading board 1, be equipped with lifting unit 5 in the motor storehouse 4, lifting unit 5's top is connected with bearing plate 6, support column 7 is installed to the centre department of bearing plate 6, motor frame 8 is installed to the left side below of support column 7, driving motor 9 is installed to motor frame 8 top, driving motor 9's output is connected with pivot 10, support column 7 is run through to pivot 10's lateral wall, and pivot 10's lateral wall right side movable mounting has cloth wind-up roll 11, driving motor drives the pivot rotatory, the pivot drives the cloth wind-up roll of lateral wall rotatory, thereby carry out the rolling to the cloth, can carry out the rolling to the cloth of co-altitude through lifting unit, the practicality has been increased.

In this embodiment: the lifting assembly 5 comprises a servo motor 501, the output end of the servo motor 501 penetrates through the interior of the bearing plate 1 and is connected with a driving gear 502, the driving gear 502 is provided with a first driven gear 503 through gear engagement, the first driven gear 503 is rotationally connected to the bearing plate 1 through balls, the first driven gear 503 is provided with three second driven gears 504 through gear engagement, screw rods 505 are slidably connected to the interior of the second driven gears 504 through threads, the screw rods 505 penetrate through the interior of the bearing plate 1, the driving gear is driven to rotate through the motor, the driving gear drives the first driven gear to rotate on the bearing plate, the first driven gear drives three second driven gears meshed with the first driven gear to rotate, so that the screw rods of the three driven gears are vertically moved through threaded connection, lifting effect is achieved, and the three screw rods vertically move, and are stable and safe.

In this embodiment: the round pin axle 12 is installed to the right side wall of support column 7, and limit roller 13 is installed in the lateral wall rotation of round pin axle 12, and support 14 is installed to the right side wall of support column 7, and the below of support 14 is equipped with pneumatic lever 15 the below of 15 be connected with limit roller 13 matched with briquetting 16, through limit roller and briquetting's setting, can make the cloth remove on limit roller when the rolling, through the briquetting, make the cloth can not take place the off tracking, and can not take place the fold.

In this embodiment: the contact surface of the pressing block 16 and the cloth is provided with a sponge layer, and the sponge layer has elasticity and cannot damage the cloth.

In this embodiment: the lower parts of the outer side walls of the supporting bin 2 are connected through three connecting columns 3, so that the supporting bin is more stable.

In this embodiment: the outer side wall of the screw rod 505 is in sliding connection with the inner side wall of the supporting bin 2, so that the screw rod is more stable in the lifting process.

Working principle: starting the servo motor 501, driving gear 502 connected with the output end of the servo motor 501 drives the first driven gear 503 to rotate, the first driven gear 503 drives three second driven gears 504 meshed with the first driven gears to rotate, the second driven gears 504 rotate to enable screw rods 505 which are connected with the screw rods 505 to move up and down in the supporting bin 2 through threads, accordingly, a bearing plate 6 connected with the screw rods 505 moves up and down, in the winding process, driving motor 9 drives rotating shaft 10 to rotate, cloth is enabled to be wound on the cloth winding roller 11 after contacting with the limiting roller 13, and the pressing block 16 is driven by the air pressure rod 15 to limit the wound cloth, so that the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A PU cloth production device, comprising: bearing plate (1), its characterized in that: the utility model discloses a motor vehicle, including motor cabinet (10), motor cabinet (4), bearing plate (1), motor cabinet (4), lifting unit (5), support column (7) are installed in the below of bearing plate (1), motor cabinet (4) are installed to the right side below of bearing plate (1), be equipped with lifting unit (5) in motor cabinet (4), the top of lifting unit (5) is connected with bearing plate (6), support column (7) are installed in the centre department of bearing plate (6), motor frame (8) are installed in the left side below of support column (7), driving motor (9) are installed to motor frame (8) top, the output of driving motor (9) is connected with pivot (10), the lateral wall of pivot (10) runs through support column (7), and lateral wall right side movable mounting of pivot (10) has cloth wind-up roll (11).

2. The PU cloth production apparatus of claim 1, wherein: lifting assembly (5) are including servo motor (501), the inside of loading board (1) is run through to the output of servo motor (501), and is connected with driving gear (502), driving gear (502) have first driven gear (503) through gear engagement, first driven gear (503) are connected on loading board (1) through the ball rotation, first driven gear (503) have three second driven gear (504) through gear engagement, all have lead screw (505) through screw sliding connection inside second driven gear (504), the inside of loading board (1) and supporting bin (2) is all run through to lead screw (505).

3. The PU cloth production apparatus of claim 2, wherein: the right side wall of support column (7) is installed round pin axle (12), limit roller (13) are installed in the lateral wall rotation of round pin axle (12), support (14) are installed to the right side wall of support column (7), the below of support (14) is equipped with pneumatic rod (15) the below of pneumatic rod (15) is connected with briquetting (16) that match with limit roller (13).

4. A PU cloth manufacturing apparatus according to claim 3, wherein: the contact surface of the pressing block (16) and the cloth is provided with a sponge layer.

5. The PU cloth production apparatus of claim 1, wherein: the lower parts of the outer side walls of the supporting bins (2) are connected through three connecting columns (3).

6. The PU cloth production apparatus of claim 2, wherein: the outer side wall of the screw rod (505) is in sliding connection with the inner side wall of the supporting bin (2).