CN219469126U - A cloth automatic unwinding machine - Google Patents

Abstract

The utility model belongs to the technical field of cloth processing, in particular to an automatic cloth unwinding machine, which includes a base and an adjustment mechanism. Two support plates are fixedly installed on the top of the base, and the adjustment mechanism is located between the two support plates. The adjustment mechanism includes two chutes, and the two chutes are respectively opened on one side of a support plate. The inner wall of the bottom of the chute on the rear side is rotatably installed with a two-way screw rod installed through it, and the top of the support plate on the rear side is fixedly installed with a For the first motor, the top end of the two-way screw passes through the chute and is fixedly connected to the output shaft of the first motor. The utility model has a reasonable structural design. The driving roller and the pressure roller are close to each other until the cloth is pressed tightly, so that the cloth can be prevented from slipping during the unwinding process. The driving roller and the pressure roller are close to or far away from each other, so that different specifications Different models and different thicknesses of cloth can be unwound, which can greatly improve the scope of application of the device.

Description

A cloth automatic unwinding machine

technical field

The utility model relates to the technical field of cloth processing, in particular to an automatic cloth unwinding machine.

Background technique

Cloth is a commonly used material in decorative materials. Including chemical fiber carpets, non-woven wall coverings, linen cloth, nylon cloth, colored tape, flannel and other fabrics. Cloth plays a considerable role in the decorative display, and is often the main force that cannot be ignored in the entire sales space. Extensive use of fabrics for wall decoration, partitions, and background treatment can also form a good commercial space display style.

Authorized notification number CN206172614U discloses a cloth unwinding machine, including a frame and a material rack, the material rack is arranged in a groove shape, and two parallel drive rollers are arranged at the bottom of the material rack, and both ends of the drive roller pass through The bearing rotates and cooperates with the side wall of the material rack. The side wall of the material rack is provided with a chute along the width direction of the material rack. The bearing is located in the chute and is slidably matched with it. The transmission assembly of the two transmission rollers moving relative or opposite to each other, by adopting the above technical scheme, when aiming at different diameters of cylindrical cloth to be unwound, the transmission assembly controls the two transmission rollers to move relative or opposite each other, and the transmission roller The bearings on both ends move in the chute on the side wall of the material rack, so that the distance between the two drive rollers changes, and then adapt to different use environments, and prevent the cloth to be unwound from falling into the space between the drive rollers The situation that the cloth is stuck and unable to rotate due to the gap is beneficial to ensure the stability of unwinding.

However, in the actual use of this equipment, it was found that the distance between the driving roller and the tension roller was fixed and could not be adjusted freely according to the specifications and thickness of the cloth. Slipping may occur, resulting in a significant reduction in unwinding efficiency. When the cloth is thick, the cloth cannot pass between the driving roller and the tension roller. Therefore, we propose an automatic cloth unwinding machine to solve this problem .

Utility model content

The purpose of this utility model is to solve the problems raised in the above-mentioned background technology, and propose a kind of cloth automatic unwinding machine.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic cloth unwinding machine, comprising:

The base and the adjustment mechanism, two support plates are fixedly installed on the top of the base, the adjustment mechanism is located between the two support plates, the adjustment mechanism includes two chute, and the two chute are set on one support plate and one side.

Preferably, the bottom inner wall of the chute at the rear side is rotatably mounted with a two-way screw that runs through it, and the top of the support plate at the rear side is fixedly installed with a first motor, and the top of the two-way screw goes through the chute and is output by the first motor. The shaft is fixedly connected.

Preferably, two first sliders are threaded on the outer side of the two-way screw, and a guide rod is fixedly installed between the top inner wall and the bottom inner wall of the chute on the front side, and two second sliders are slidably connected to the outer side of the guide rod. piece.

Preferably, the same driving roller is installed rotatably between the first sliding block below and the second sliding block below, and a second motor is fixedly installed on the front side of the second sliding block below, and the driving roller is connected to the second sliding block below. The output shafts of the two motors are fixedly connected, and a pressing roller is rotatably installed between the upper first slider and the upper second slider.

Preferably, two unwinding rollers are rotatably installed between the two support plates, the two unwind rollers are located on the same horizontal plane, guide rollers are rotatably installed between the two support plates, and guardrails are fixedly installed between the two support plates. The bottom of the guardrail is fixedly connected with the base.

Preferably, universal wheels are fixedly installed at four corners of the bottom of the base, and the universal wheels are arranged symmetrically.

In the utility model, the automatic cloth unwinding machine described above drives the two-way screw to rotate through the rotation of the output shaft of the first motor, thereby driving the two first sliders to approach each other in the chute, while the two second sliders The blocks will also approach each other under the guidance of the guide rod, so that the driving roller and the pressure roller can be driven close to each other until the cloth is pressed tightly, so that the cloth can be prevented from slipping during the unwinding process, and thus can be greatly improved. Improve the unwinding efficiency, then start the second motor, the output shaft of the second motor rotates to drive the driving roller to rotate counterclockwise, so as to drive the cloth to start unwinding;

In the utility model, the automatic unwinding machine for cloth can solve the problem that the volume of the unwinding machine is large and inconvenient to move by setting universal wheels, and the driving roller and the pressure roller are close to or far away from each other, so that different specifications can be adjusted. Model, different thickness of cloth for unwinding work, which can greatly improve the scope of application of the device;

The utility model has a reasonable structural design. The driving roller and the pressure roller are close to each other until the cloth is pressed tightly, so that the cloth can be prevented from slipping during the unwinding process. The driving roller and the pressure roller are close to or far away from each other, so that different specifications Different models and different thicknesses of cloth can be unwound, which can greatly improve the scope of application of the device.

Description of drawings

Fig. 1 is the main view three-dimensional structural schematic diagram of a kind of cloth automatic unwinding machine that the utility model proposes;

Fig. 2 is the rear view three-dimensional structure schematic diagram of a kind of cloth automatic unwinding machine proposed by the utility model;

Fig. 3 is a partially enlarged view of part A in Fig. 2;

In the figure: 1, base; 2, adjustment mechanism; 3, unwinding roller; 4, guide roller; 5, guardrail; 6, universal wheel; 7, support plate; 201, chute; 202, two-way screw; 204, the first slider; 205, the second slider; 206, the driving roller; 207, the pressure roller; 208, the first motor; 209, the second motor.

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.

Referring to Figure 1-3, a cloth automatic unwinding machine, including:

The base 1 and the adjustment mechanism 2, two support plates 7 are fixedly installed on the top of the base 1, the adjustment mechanism 2 is located between the two support plates 7, the adjustment mechanism 2 includes two chute 201, and the two chute 201 are set in one One side of the support plate 7 can support the two support plates 7 through the base 1 .

In the present utility model, a two-way screw 202 penetratingly mounted on the bottom inner wall of the chute 201 on the rear side is rotatably installed, and a first motor 208 is fixedly installed on the top of the support plate 7 on the rear side, and the top of the two-way screw 202 runs through the chute 201. It is also fixedly connected to the output shaft of the first motor 208, the support plate 7 at the rear side can support the first motor 208, and the rotation of the output shaft of the first motor 208 can drive the two-way screw 202 to rotate.

In the utility model, two first sliders 204 are threaded on the outer side of the two-way screw 202, and a guide rod 203 is fixedly installed between the top inner wall and the bottom inner wall of the chute 201 on the front side, and two sliding blocks are connected to the outer side of the guide rod 203. The second sliding block 205 can limit and guide the second sliding block 205 through the guide rod 203 to prevent the second sliding block 205 from shifting during the moving process.

In the present utility model, the same driving roller 206 is installed in rotation between the first slider 204 located below and the second slider 205 located below, and the second motor 209 is fixedly installed on the front side of the second slider 205 located below. , the drive roller 206 is fixedly connected to the output shaft of the second motor 209, and the pressure roller 207 is installed in rotation between the first slider 204 positioned above and the second slider 205 positioned above, and the rotation of the output shaft of the second motor 209 can drive The drive roller 206 rotates.

In the utility model, two unwinding rollers 3 are installed rotating between the two supporting plates 7, and the two unwinding rollers 3 are located on the same horizontal plane, and a guide roller 4 is installed rotating between the two supporting plates 7, and the two supporting plates Guardrail 5 is fixedly installed between 7, and the bottom of guardrail 5 is fixedly connected with base 1, and cloth roll can be placed by two unwinding rollers 3, can prevent cloth roll from falling during unwinding process by guardrail 5.

In the utility model, universal wheels 6 are fixedly installed at four corners of the bottom of the base 1, and the universal wheels 6 are arranged symmetrically.

In the utility model, when in use, the unwinding machine is first moved to a suitable position through the universal wheel 6, and then the cloth roll is placed on the top of the two unwinding rollers 3, and then the cloth is pulled through the guide roller 4, and then driven Pass between the roller 206 and the pressure roller 207, then start the first motor 208, the output shaft of the first motor 208 rotates to drive the two-way screw 202 to rotate, thereby driving the two first sliders 204 to approach each other in the chute 201, and at the same time The two second sliders 205 will also approach each other under the guidance of the guide bar 203, thereby driving the driving roller 206 and the pressure roller 207 to approach each other until the cloth is pressed tightly, and then start the second motor, the second motor The rotation of the output shaft drives the driving roller 206 to rotate counterclockwise, which can drive the cloth to start unwinding work, and the driving roller 206 and the pressure roller 207 are close to or far away from each other, so that the cloth of different specifications and thicknesses can be unrolled. Furthermore, the scope of application of the device can be greatly improved.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes or changes within the technical scope of the utility model. Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (6)

1. A cloth automatic unwinding machine, characterized in that, comprising: A base (1) and an adjustment mechanism (2), two support plates (7) are fixedly installed on the top of the base (1), the adjustment mechanism (2) is located between the two support plates (7), and the adjustment The mechanism (2) includes two slide grooves (201), and the two slide grooves (201) are set on one side of a support plate (7) respectively. 2. A cloth automatic unwinding machine according to claim 1, characterized in that, on the inner wall at the bottom of the chute (201) on the rear side, a two-way screw (202) penetratingly installed is rotatably installed, and the support on the rear side A first motor (208) is fixedly installed on the top of the plate (7), and the top of the two-way screw (202) passes through the chute (201) and is fixedly connected with the output shaft of the first motor (208). 3. A cloth automatic unwinding machine according to claim 2, characterized in that two first sliders (204) are threaded on the outside of the two-way screw (202), and the chute (201) on the front side ) A guide rod (203) is fixedly installed between the top inner wall and the bottom inner wall, and two second sliders (205) are slidably connected to the outside of the guide rod (203). 4. A cloth automatic unwinding machine according to claim 1, characterized in that the same drive is installed in rotation between the first slider (204) located below and the second slider (205) located below The roller (206), the second motor (209) is fixedly installed on the front side of the second slide block (205) located below, the drive roller (206) is fixedly connected with the output shaft of the second motor (209), and the second motor (209) located above A pressure roller (207) is rotatably installed between a slide block (204) and the second slide block (205) located above. 5. A cloth automatic unwinding machine according to claim 1, characterized in that two unwinding rollers (3) are installed in rotation between the two support plates (7), and two unwinding rollers (3) Located on the same horizontal plane, guide rollers (4) are rotatably installed between the two support plates (7), and guardrails (5) are fixedly installed between the two support plates (7), the bottom of the guardrail (5) and the base (1 ) fixed connection. 6. A cloth automatic unwinding machine according to claim 1, characterized in that universal wheels (6) are fixedly installed at the four corners of the bottom of the base (1), and the universal wheels (6) are symmetrical set up.