A cloth winding device

Abstract

The application discloses a cloth rolling equipment, which comprises a cloth rolling workbench, rotating rollers, a first motor, and a flattening assembly. The first motor is installed on the cloth rolling workbench and is installed with the rotating rollers. The first motor drives the rotating rollers to rotate. The flattening assembly is installed on the top end of the cloth rolling workbench. The flattening assembly is provided with a flattening plate for flattening the cloth. The flattening plate is controllable to contact the cloth on the top end of the cloth rolling workbench to flatten the cloth. When wrinkles appear, the flattening plate contacts the cloth to flatten the cloth. When no wrinkles appear, the flattening plate does not contact the cloth. When the cloth is repeatedly rolled on the rotating rollers, the flattening assembly controls the flattening plate to contact the cloth on the top end of the cloth rolling workbench to flatten the cloth. When wrinkles appear, the flattening plate contacts the cloth to flatten the cloth. When no wrinkles appear, the flattening plate does not contact the cloth. The cloth surface is prevented from being damaged due to continuous contact. The problem that the cloth surface is damaged due to continuous contact and friction with the cloth is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to a cloth winding device, belonging to the technical field of cloth winding device. BACKGROUND

[0002] The cloth winding machine is used for repeated winding of various cloth materials, such as non-woven fabric, foam, leather, paper and conductive cloth, and repeated winding before cutting and winding of various fabrics. It can be wound into straight or 45-degree diagonal fabric. When the cloth winding device is winding, if wrinkles appear, manual assistance is required to flatten, which increases the intensity of manual work and reduces the winding efficiency.

[0003] The existing automatic cloth winding and flattening technology, such as the automatic cloth winding machine with flattening device disclosed in Chinese patent CN106395455A, discloses that the elastic component is used to top the cloth edge towards the direction of the first cloth flattening cylinder. The elastic component includes a floating plate, a fixed plate fixed below the floating plate, and a spring arranged between the floating plate and the fixed plate, so that the floating plate floats up and down on the fixed plate, and the floating plate contacts the cloth with the first cloth flattening cylinder. Although the first cloth flattening cylinder can float up and down on the fixed plate through the floating plate, the cloth is in contact with the first cloth flattening cylinder for edge flattening, but there is a problem that the first cloth flattening cylinder continuously contacts and rubs the cloth under the action of the spring pushing the floating plate to float up and down. Continuous contact and friction can damage the surface of the cloth. SUMMARY

[0004] To solve the above technical problems, the present application provides a cloth winding device.

[0005] The present application is realized by the following technical solutions.

[0006] The present application provides a cloth winding device, which comprises:

[0007] The cloth winding workbench has a space in the middle;

[0008] The rotating rollers are distributed at intervals on the cloth winding workbench;

[0009] The first motor is installed on the cloth winding workbench and drives the rotating rollers to rotate;

[0010] The flattening assembly is installed on the top end of the cloth winding workbench, and the flattening plate on the flattening assembly is used to flatten the cloth. The flattening plate is controllable to contact the cloth for flattening on the top end of the cloth winding workbench. When wrinkles appear, the flattening plate contacts the cloth for flattening. When no wrinkles appear, the flattening plate does not contact the cloth.

[0011] One of the plurality of rotating rollers is rotatably mounted on the cloth winding workbench through a first rotating shaft at one end, and a first motor is mounted on the other end of the rotating roller to drive the first rotating shaft to rotate the rotating roller; the other rotating rollers are rotatably mounted on the cloth winding workbench through first rotating shafts at both ends.

[0012] The cloth winding workbench is provided with a detection assembly.

[0013] The detection assembly comprises a detection probe.

[0014] A moving block is provided for the installation of the detection probe, and the detection probe mounting seat is fixed on the moving block.

[0015] The detection assembly further comprises a third motor, a lead screw and a guide rod, the moving block is provided with a light wall through hole and a threaded through hole, the light wall through hole of the moving block is slidably connected with the guide rod, and the threaded through hole of the moving block is threadedly connected with the lead screw, and the guide rod is mounted on the inner wall of the cloth winding workbench at both ends.

[0016] One end of the lead screw is rotatably mounted on the inner wall of the cloth winding workbench through the third motor, and the other end of the lead screw is rotatably mounted on the inner wall of the cloth winding workbench; when the third motor rotates with the lead screw, the moving block slides left and right on the guide rod with the detection probe as a limit.

[0017] The flattening assembly comprises a cylinder capable of extending and retracting left and right on the top end of the cloth winding workbench with a flattening plate.

[0018] A moving plate is fixed to the extension end of the cylinder, and the moving plate is provided with a rotating groove on the front and rear sides.

[0019] A second rotating shaft is fixed to the moving plate on both sides of the rotating groove, and the second rotating shaft is fixed to the moving plate at both ends.

[0020] A torsion spring is fixed to the moving plate on the inner side of the rotating groove at one end, and the other end of the torsion spring is fixedly connected with the flattening plate, and the flattening plate is provided with a through hole rotatably penetrating the second rotating shaft.

[0021] Each of the two flattening plates corresponding to one of the moving plates rotates forward and backward based on one second rotating shaft to overcome the forward and backward rotation of the corresponding two torsion springs in the rotating groove of the corresponding moving plate to contact the cloth.

[0022] The flattening assembly further comprises a second motor fixed to the top surface of the moving plate, and a rotating wheel is mounted on the rotating end of the second motor, the rotating wheel is a cam structure, and the rotating wheel is in contact with the top of the corresponding two flattening plates on both sides.

[0023] The beneficial effect of the present application is that when the cloth roll is repeatedly unwound and rolled on multiple rotating rollers, the flattening assembly on the top of the cloth roll workbench flattens the cloth roll by controlling the contact between the flattening plate and the cloth roll. When wrinkles appear, the flattening plate contacts the cloth roll to flatten it. When no wrinkles appear, the flattening plate does not contact the cloth roll, avoiding damage to the surface of the cloth roll under continuous contact, and solving the problem of damage to the surface of the cloth roll caused by continuous contact and friction with the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic diagram of the shaft side view of the present application;

[0025] Figure 2 is Figure 1 a local enlarged schematic diagram of A in

[0026] Figure 3 is a rear view schematic diagram of the present application based on Figure 1 ;

[0027] In the figure: 1-cloth roll workbench; 2-flattening assembly; 3-detection assembly; 4-first motor; 5-first rotating shaft; 6-rotating roller; 201-cylinder; 202-moving plate; 203-rotating groove; 204-second rotating shaft; 205-torsion spring; 206-flattening plate; 207-second motor; 208-rotating wheel; 301-third motor; 302-screw rod; 303-guiding rod; 304-moving block; 305-guiding hole; 306-threaded hole; 307-detection probe. DETAILED DESCRIPTION

[0028] The technical solutions of the present application are further described below, but the scope of protection is not limited to the description.

[0029] As Figures 1 to 3 shown.

[0030] A cloth roll device according to the present application comprises:

[0031] A cloth roll workbench 1 provides installation and stress basis for the whole, and has an open space in the middle part of the cloth roll workbench 1.

[0032] A plurality of rotating rollers 6 are distributed at intervals in the middle space of the cloth roll workbench 1, wherein one rotating roller 6 located at the bottom of the front side is rotatably installed at one end in the middle space of the cloth roll workbench 1 through a first rotating shaft 5, and the other end of the one rotating roller 6 located at the bottom of the front side is provided with a first motor 4 to drive the first rotating shaft 5 to rotate the rotating roller 6; the other rotating rollers 6 are rotatably installed at both ends in the middle space of the cloth roll workbench 1 through the first rotating shaft 5.

[0033] The flat assembly 2 is installed on the inner wall of the top end of the cloth winding workbench 1. The flat assembly 2 is provided with a flat plate 206 for flattening the cloth. The flat plate 206 is controllable to contact the cloth for flattening at the top end of the cloth winding workbench 1. When wrinkles appear, the flat plate 206 contacts the cloth for flattening. When no wrinkles appear, the flat plate 206 does not contact the cloth.

[0034] When the cloth is repeatedly unwound and wound by the plurality of rotating rollers 6, the flat assembly 2 controls the flat plate 206 to contact the cloth for flattening at the top end of the cloth winding workbench 1. When wrinkles appear, the flat plate 206 contacts the cloth for flattening. When no wrinkles appear, the flat plate 206 does not contact the cloth. This avoids damage to the surface of the cloth caused by continuous contact. It solves the problem that continuous contact and friction with the cloth can damage the surface of the cloth.

[0035] The detection assembly 3 for detecting the presence of gaps and cracks in the cloth is installed in the middle space of the cloth winding workbench 1.

[0036] The detection assembly 3 includes a detection probe 307 composed of a camera and the like.

[0037] The moving block 304 provides a mounting base for the detection probe 307. The detection probe 307 mounting seat is fixed on the moving block 304.

[0038] It also includes a third motor 301, a lead screw 302, and a guide rod 303. The moving block 304 is provided with a light wall through hole 305 and a threaded through hole 306. The light wall through hole 305 of the moving block 304 is slidably connected with the guide rod 303. The threaded through hole 306 of the moving block 304 is threadedly connected with the lead screw 302. The guide rod 303 is fixed at both ends on the inner wall of the cloth winding workbench 1. One end of the lead screw 302 is rotatably mounted on the inner wall of the cloth winding workbench 1 through the third motor 301. The other end of the lead screw 302 is rotatably mounted on the inner wall of the cloth winding workbench 1 through bearing or shaft hole gap cooperation. When the third motor 301 rotates with the lead screw 302, the moving block 304 slides left and right on the guide rod 303 with the detection probe 307 as a limit. The detection probe 307 slides left and right to detect the presence of gaps and cracks in the cloth in real time. When gaps and cracks are found in the cloth, the first motor 4 and the third motor 301 are powered off and the entire machine is stopped for repair.

[0039] The flat assembly 2 includes a cylinder 201 that can move left and right with the flat plate 206 at the top end of the cloth winding workbench 1. The cylinder 201 is symmetrically distributed on both sides. The fixed end of the cylinder 201 is fixed on the top end of the cloth winding workbench 1.

[0040] The moving plate 202 is fixed to the extension end of the cylinder 201. The extension end of each of the two cylinders 201 is fixed with a moving plate 202. The moving plate 202 is provided with a rotating groove 203 on the front and rear sides.

[0041] The second rotating shaft 204 is fixed on the moving plate 202 on both sides of the rotating groove 203, and the two ends of the second rotating shaft 204 are bonded or welded to the moving plate 202;

[0042] The torsion spring 205 is bonded or welded to one end of the moving plate 202 on the inner side of the rotating groove 203, and the other end of the torsion spring 205 is fixedly connected with the flattening plate 206, the flattening plate 206 is provided with a through hole and can be rotatably penetrated by the second rotating shaft 204, and the two torsion springs 205 are distributed on both sides of the flattening plate 206; the flattening plate 206 corresponding to one moving plate 202 is two, and each flattening plate 206 rotates forward and backward based on one second rotating shaft 204 to overcome the forward and backward rotation of the corresponding two torsion springs 205 in the rotating groove 203 of the corresponding moving plate 202 to contact the cloth roll;

[0043] The second motor 207 is fixed on the top surface of the moving plate 202, and the rotating end of the second motor 207 is welded or keyed to install the rotating wheel 208, the rotating wheel 208 is a cam structure, and the two sides of the rotating wheel 208 are in contact with the top of the corresponding two flattening plates 206.

[0044] In normal state, the second motor 207 rotates with the rotating wheel 208 and does not press the flattening plate 206 to rotate in the rotating groove 203 against the torsion spring 205 on the second rotating shaft 204, at this time the flattening plate 206 does not contact the cloth roll; when the cloth is wrinkled, the second motor 207 rotates with the rotating wheel 208 by ninety degrees, the rotating wheel 208 rotates and presses the flattening plate 206 to rotate in the rotating groove 203 against the torsion spring 205 on the second rotating shaft 204, combined with the extension and retraction of the air cylinder 201, at this time the flattening plate 206 contacts the cloth roll to flatten the cloth, when the cloth roll is flattened, the second motor 207 reverses with the rotating wheel 208, and then under the action of the torsion spring 205, the flattening plate 206 is reset along the second rotating shaft 204 and no longer contacts the cloth roll, so that the cloth continues to be normally rolled. Avoid the damage of the cloth roll surface under the continuous contact, solve the problem that the continuous contact and friction with the cloth will damage the surface of the cloth roll.

Claims

1. A fabric rolling device, characterized in that, include: Fabric rolling workbench (1); Rotating rollers (6) are distributed at intervals on the fabric rolling worktable (1); The first motor (4) is installed on the cloth rolling worktable (1) and the rotating roller (6). The first motor (4) drives the rotating roller (6) to rotate. Flattening component (2) is installed on the top of the fabric rolling workbench (1). The flattening component (2) has a flattening plate (206) for flattening the fabric roll. The flattening plate (206) can controllably contact the fabric roll at the top of the fabric rolling workbench (1) to flatten it. When wrinkles appear, the flattening plate (206) contacts the fabric roll to flatten it. When no wrinkles appear, the flattening plate (206) does not contact the fabric roll. The flattening assembly (2) includes a cylinder (201) that can extend and retract left and right with the flattening plate (206) on the top of the fabric rolling worktable (1); A movable plate (202) is fixed to the telescopic end of the cylinder (201), and the front and rear sides of the movable plate (202) are provided with rotating grooves (203); The second rotating shaft (204) is fixed on the moving plates (202) on both sides of the rotating groove (203), and both ends of the second rotating shaft (204) are fixed on the moving plates (202); A torsion spring (205) is fixed at one end to the moving plate (202) inside the rotating groove (203), and the other end of the torsion spring (205) is fixedly connected to the unfolding plate (206). The unfolding plate (206) is provided with a through hole through which the second rotating shaft (204) can rotatably pass. There are two unfolding plates (206) corresponding to one moving plate (202). Each unfolding plate (206) rotates back and forth based on a second rotating shaft (204) to overcome the two corresponding torsion springs (205) and rotates back and forth in the rotating groove (203) of the corresponding moving plate (202) to contact the rolled cloth. The flattening assembly (2) also includes a second motor (207) whose housing is fixed on the top surface of the moving plate (202). The rotating end of the second motor (207) is equipped with a rotating wheel (208). The rotating wheel (208) has a cam structure, and the two sides of the rotating wheel (208) are in contact with the top of the corresponding two flattening plates (206). Under normal conditions, the second motor (207) drives the rotating wheel (208) to rotate without pressing against the spreading plate (206) on the second rotating shaft (204), overcoming the torsion spring (205) as it rotates in the rotating groove (203). At this time, the spreading plate (206) does not contact the rolled fabric. When the fabric wrinkles, the second motor (207) drives the rotating wheel (208) to rotate 90 degrees. The rotating wheel (208) rotates and presses against the spreading plate (206) on the second rotating shaft (204), overcoming the torsion spring (205) as it rotates. The torsion spring (205) rotates in the rotating groove (203), and in conjunction with the extension and retraction of the cylinder (201), the spreading plate (206) comes into contact with the rolled fabric to flatten the fabric. After the rolled fabric is flattened, the second motor (207) drives the rotating wheel (208) to reverse. Then, under the action of the torsion spring (205), the spreading plate (206) is reset along the second rotating shaft (204) and no longer comes into contact with the rolled fabric, so that the fabric can continue to be wound normally.

2. The fabric rolling device as described in claim 1, characterized in that: One of the multiple rotating rollers (6) is rotatably mounted on the fabric rolling worktable (1) via a first rotating shaft (5) at one end, and a first motor (4) is installed at the other end of the rotating roller (6) to drive the first rotating shaft (5) to rotate the rotating roller (6); the other rotating rollers (6) are rotatably mounted on the fabric rolling worktable (1) via the first rotating shaft (5) at both ends.

3. The fabric rolling device as described in claim 1, characterized in that: The fabric rolling workbench (1) is equipped with a detection component (3).

4. The fabric rolling device as described in claim 3, characterized in that: The detection component (3) includes a detection probe (307); A movable block (304) provides a mounting base for the detection probe (307), and the mounting base of the detection probe (307) is fixed on the movable block (304).

5. The fabric rolling device as described in claim 4, characterized in that: The detection component (3) also includes a third motor (301), a lead screw (302), and a guide rod (303). The moving block (304) is provided with a smooth wall through hole (305) and a threaded through hole (306). The smooth wall through hole (305) of the moving block (304) is slidably engaged with the guide rod (303). The threaded through hole (306) of the moving block (304) is screwed into the lead screw (302) through a threaded pair. The two ends of the guide rod (303) are installed on the inner wall of the cloth rolling worktable (1). One end of the lead screw (302) is rotatably mounted on the inner wall of the fabric rolling worktable (1) via the third motor (301), and the other end of the lead screw (302) is rotatably mounted on the inner wall of the fabric rolling worktable (1). When the third motor (301) rotates the lead screw (302), the moving block (304) slides left and right on the guide rod (303) with the detection probe (307) as the limit.

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