CN219525688U - PU cloth apparatus for producing - Google Patents

Abstract

The utility model discloses a PU cloth production device. Three supporting bins are arranged under the bearing plate, and a motor bin is installed under the right side of the bearing board. A lifting assembly is arranged in the motor bin. A load-bearing plate is connected above the assembly, a support column is installed in the middle of the load-bearing plate, a motor frame is installed under the left side of the support column, a rotating shaft is connected to the output end of the driving motor, and the outer wall of the rotating shaft Through the support column, and the right side of the outer wall of the rotating shaft is movably equipped with a fabric take-up roller. The utility model is equipped with the setting of lifting components, the first driven gear drives the three second driven gears to rotate, so that the inside of the driven gears slides up and down through the threaded screw rod, so that the height of the rolled cloth can be adjusted; the utility model The new type sets the limit roller and the pressure block, and the cloth moves on the limit roller, so as to limit the cloth, and folds occur when the cloth is placed and rolled.

Description

A PU cloth production device

technical field

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

Background technique

PU is the abbreviation of polyurethane in English, and the chemical Chinese name is "polyurethane". In China, people are used to calling the artificial leather produced with PU resin as PU artificial leather (abbreviated as PU leather); the artificial leather produced with PU resin and non-woven fabric as raw material It is called PU synthetic leather (referred to as synthetic leather). It is customary to collectively refer to the above three types of leather as synthetic leather. When producing and processing PU fabrics, it is necessary to wind the fabrics.

When the existing production, processing and winding of PU fabrics, the position of the general winding roller on the support frame is fixed. When faced with different requirements such as heights, the existing support frame cannot be adjusted, resulting in the production of PU fabrics. In the production of different types of PU fabrics, it is necessary to customize winding devices of different heights, which is more troublesome and increases the cost, and when the PU fabric is in an untensioned state during the winding process, the problem of fabric wrinkles is prone to occur.

Therefore, the utility model designs a kind of PU cloth production device to solve the problems existing in the prior art.

Utility model content

The purpose of this utility model is to provide a PU fabric production device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a PU cloth production device, three supporting bins are arranged under the bearing plate, and a motor bin is installed under the right side of the loading board, and the motor bin A lifting assembly is provided, a load-bearing plate is connected above the lifting assembly, a support column is installed in the middle of the load-bearing plate, a motor frame is installed under the left side of the support column, and a drive motor is installed above the motor frame , the output end of the drive motor is connected with a rotating shaft, the outer wall of the rotating shaft runs through the support column, and a cloth winding roller is movably installed on the right side of the outer wall of the rotating shaft.

Preferably, the lifting assembly includes a servo motor, the output end of the servo motor passes through the inside of the bearing plate, and is connected with a driving gear, and the driving gear meshes with a first driven gear through a gear, and the first driven gear The gears are rotatably connected to the bearing plate through balls, and the first driven gear is engaged with three second driven gears through the gears. The inside of the second driven gears are all threaded and slidably connected with screw rods, and the screw rods are all through the interior of the load plate.

Preferably, a pin shaft is installed on the right side wall of the support column, a limit roller is installed on the outer side wall of the pin shaft, a bracket is installed on the right side wall of the support column, and an air pressure rod is arranged under the bracket A pressure block matched with the limit roller is connected to the bottom of the air pressure rod.

Preferably, the contact surface between the pressing block and the cloth is provided with a sponge layer.

Preferably, the lower sides of the outer side walls of the support bins are all connected by three connecting columns.

Preferably, the outer wall of the threaded rod is slidably connected with the inner wall of the support bin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. In this utility model, through the setting 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 gear is connected by threads The screw rod slides up and down, so that the height of the winding cloth can be adjusted;

2. The utility model adopts the setting of the limit roller and the pressing block. When the cloth is rewound, the cloth moves on the limit roller, and the pressure block is pushed to move through the air pressure rod set above the limit roller, so as to limit the cloth. , Wrinkles occur when the cloth is placed and rolled up, and the height of the pressing block can be adjusted according to the cloth of different thickness, which increases the practicality.

Description of drawings

Fig. 1 is the front view sectional schematic diagram of the utility model;

Fig. 2 is a schematic top view of the structure of the rotating assembly of the present invention.

In the figure: 1. Loading plate; 2. Supporting compartment; 3. Connecting column; 4. Motor compartment; 5. Lifting assembly; 6. Loading plate; 7. Supporting column; 8. Motor frame; Rotating shaft; 11, fabric winding roller; 12, pin shaft; 13, limit roller; 14, bracket; 15, air pressure rod; 16, pressing block; 501, servo motor; 502, driving gear; 503, first driven Gear; 504, the second driven gear; 505, the screw mandrel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, an embodiment provided by the utility model: a PU cloth production device, three support bins 2 are arranged under the load board 1, and a motor bin 4 is installed under the right side of the load board 1, and the motor There is a lifting assembly 5 inside the warehouse 4, a load-bearing plate 6 is connected above the lifting assembly 5, a support column 7 is installed in the middle of the load-bearing plate 6, a motor frame 8 is installed under the left side of the support column 7, and a motor frame 8 is installed above the motor frame 8. There is a driving motor 9, the output end of the driving motor 9 is connected with a rotating shaft 10, the outer side wall of the rotating shaft 10 runs through the support column 7, and the right side of the outer side wall of the rotating shaft 10 is movably equipped with a cloth winding roller 11, the driving motor drives the rotating shaft to rotate, and the rotating shaft The cloth winding roller on the outer wall is driven to rotate, so that the cloth can be wound up, and the cloth of different heights can be wound up through the lifting component, which increases the practicality.

In this implementation: the lifting assembly 5 includes a servo motor 501, the output end of the servo motor 501 runs through the inside of the bearing plate 1, and is connected with a driving gear 502, the driving gear 502 is meshed with a first driven gear 503 through the gear, and the first driven gear 503 The driven gear 503 is connected to the bearing plate 1 through ball rotation. The first driven gear 503 is meshed with three second driven gears 504. The second driven gear 504 is connected with a threaded screw 505 inside. 505 all run through the inside of the bearing plate 1, the motor drives the driving gear to rotate, the driving gear drives the first driven gear to rotate on the bearing plate, and the first driven gear drives three second driven gears meshing with it to rotate, so that The three driven gears move up and down through threaded screw rods, so as to achieve the lifting effect, and the three screw rods move up and down, which is more stable and safe.

In this implementation: the right side wall of the support column 7 is equipped with a pin shaft 12, the outer side wall of the pin shaft 12 is rotated and installed with a limit roller 13, the right side wall of the support column 7 is equipped with a bracket 14, and the bottom of the bracket 14 is provided with an air pressure The bottom of the bar 15 air pressure bar 15 is connected with the briquetting block 16 matched with the limit roller 13, through the setting of the limit roller and the briquetting block, the cloth can be moved on the limit roller when rewinding, through the briquetting block, So that the fabric will not run off, and will not wrinkle.

In this implementation: the contact surface between the pressing block 16 and the cloth is provided with a sponge layer, and the sponge layer is elastic and will not damage the cloth.

In this implementation: the lower sides of the outer sidewalls of the support bins 2 are connected by three connecting columns 3 to make the support bins more stable.

In this implementation: the outer wall of the screw rod 505 is slidably connected with the inner wall of the support chamber 2, so that the screw rod is more stable during the lifting process.

Working principle: start the servo motor 501, the driving gear 502 connected to the output end of the servo motor 501 drives the first driven gear 503 to rotate, the first driven gear 503 drives the three second driven gears 504 meshing with its gear to rotate, the second The driven gear 504 rotates so that the threaded screw 505 inside moves up and down in the support bin 2, so that the bearing plate 6 connected with the screw 505 moves up and down. During the winding process, the driving motor 9 drives the rotating shaft 10 to rotate, so that After the cloth touches the limit roller 13, it is wound on the cloth take-up roller 11, and the pressure block 16 is driven by the air pressure rod 15 to limit the wound cloth, which is not described in detail in this specification and belongs to the field of expertise prior art known to the skilled person.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A kind of PU cloth production device, comprising: carrying plate (1), it is characterized in that: the below of described carrying plate (1) is provided with three supporting warehouses (2), the right side bottom of described carrying plate (1) A motor compartment (4) is installed, and a lifting assembly (5) is arranged inside the motor compartment (4), and a bearing plate (6) is connected above the lifting assembly (5), and the middle of the bearing plate (6) A support column (7) is installed at the place, and a motor frame (8) is installed on the left side of the support column (7), and a drive motor (9) is installed above the motor frame (8), and the drive motor (9) ) output end is connected with a rotating shaft (10), the outer wall of the rotating shaft (10) runs through the support column (7), and the right side of the outer wall of the rotating shaft (10) is movably equipped with a cloth take-up roller (11). 2. A PU fabric production device according to claim 1, characterized in that: the lifting assembly (5) includes a servo motor (501), and the output end of the servo motor (501) runs through the carrying plate (1) inside, and is connected with a driving gear (502), the driving gear (502) is meshed with a first driven gear (503) through the gear, and the first driven gear (503) is connected to the bearing plate ( 1), the first driven gear (503) is meshed with three second driven gears (504) through gears, and the inside of the second driven gear (504) is connected with a threaded screw (505) , the screw rods (505) all pass through the inside of the bearing plate (1) and the support bin (2). 3. A PU fabric production device according to claim 2, characterized in that: a pin shaft (12) is installed on the right side wall of the support column (7), and the outer side wall of the pin shaft (12) rotates Limit roller (13) is installed, and support (14) is installed on the right side wall of described support post (7), and the below of described support (14) is provided with the below of air pressure rod (15) described air pressure rod (15) A briquetting block (16) matched with the limit roller (13) is connected. 4. A PU cloth production device according to claim 3, characterized in that: the contact surface between the pressing block (16) and the cloth is provided with a sponge layer. 5. A PU fabric production device according to claim 1, characterized in that: the lower sides of the outer side walls of the support bins (2) are connected by three connecting columns (3). 6. A PU fabric production device according to claim 2, characterized in that: the outer wall of the screw rod (505) is slidingly connected with the inner wall of the support chamber (2).