Cloth rolling deviation rectifying device

Abstract

The utility model provides a cloth rolling deviation rectifying device which comprises a material collecting roller, supports are arranged at the two ends of the material collecting roller, the material collecting roller is rotatably arranged on the supports, a rotatable rotating seat is arranged below the supports, an adjusting device is arranged on the rotating seat, the supports are connected with the adjusting device, and the adjusting device is connected with the material collecting roller. A rotating device for driving the rotating seat to rotate is arranged at the bottom of the rotating seat, and a driving motor for driving the receiving roller to rotate is arranged on one side of the receiving roller; the device further comprises two distance sensors which are arranged on the two sides of the cloth respectively. According to the utility model, the distance sensor, the camera and the rotating device are matched, and the angle of the rotating seat is adjusted by utilizing the motor, so as to rectify the deviation of the rolled cloth; the length between the supports is adjusted through the adjusting device so as to be matched with the material receiving roller and the cloth with the proper length for winding, and the material receiving roller can be detached from the supports through the adjusting device so that discharging can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of cloth production technology equipment, in particular to a cloth winding and deviation correction device. Background Art

[0002] During the process of winding the fabric, the fabric is often misplaced due to the offset of the position of the receiving roller, causing the fabric to be rolled unevenly and prone to large-area wrinkles, which reduces the quality of the fabric roll.

[0003] Existing patent application number: 2018214180319, patent name: Fabric deviation correction device discloses a deviation correction trolley arranged on a slide rail, which realizes deviation correction by arranging sensors on both sides of the fabric to cooperate with the deviation correction trolley to make the fabric move horizontally. However, the above deviation correction device has many defects. Among them, the device has a complex structure and occupies a large space; during the translation of the deviation correction trolley, due to the long fabric, it is difficult to ensure that the fabric moves parallel to the deviation correction trolley; sensors are arranged on both sides of the fabric, and due to the thin fabric, it is difficult for the sensors to accurately monitor the thin fabric. Therefore, how to design a fabric deviation correction device that can solve the above problems is an issue that needs to be solved urgently. Utility Model Content

[0004] In order to solve the above difficulties, the utility model provides a cloth winding and correcting device which can solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cloth winding and deviation correction device comprises a receiving roller for winding the cloth, brackets are arranged at both ends of the receiving roller, the receiving roller is rotatably arranged on the bracket, a rotatable rotating seat is arranged below the bracket, an adjustment device for adjusting the position of the bracket is arranged on the rotating seat, the bracket is connected to the adjustment device, a rotating device for driving the rotating seat to rotate is arranged at the bottom of the rotating seat, and a driving motor for driving the receiving roller to rotate is arranged on one side of the receiving roller; and at least one sensor for detecting the deviation of the cloth is also included, and the sensor is arranged on one side of the receiving roller.

[0007] Preferably, the rotating device includes a driving wheel, a driven wheel meshing with the driving wheel, and a motor driving the driving wheel to rotate, and the driven wheel is connected to the bottom of the rotating seat.

[0008] Preferably, the adjustment device comprises a screw rod and a guide rod which penetrate the rotating seat and are arranged horizontally, the screw rod and the guide rod are parallel to each other, and sliders are arranged on both sides of the screw rod and the guide rod, and the sliders are connected to the bracket.

[0009] Preferably, the rotating seat is provided with two sliding grooves for accommodating the sliding block.

[0010] Preferably, the screw comprises a smooth rod portion arranged at the center of the screw, and threaded portions arranged at both sides of the smooth rod portion, and the thread directions of the two threaded portions are opposite.

[0011] Preferably, a handle is provided on one side of the screw rod.

[0012] Preferably, the sensors are distance sensors, and each group of the distance sensors are relatively arranged on the upper and lower sides of the cloth.

[0013] Preferably, the sensor is a camera arranged above the cloth.

[0014] The beneficial effects of the utility model are as follows: the utility model uses a motor to adjust the angle of the rotating seat through the cooperation of the distance sensor, the camera and the rotating device to correct the deviation of the cloth during winding. The adjusting device is used to adjust the length between the brackets to adapt the receiving roller and the cloth of appropriate length for winding, and the adjusting device can also be used to remove the receiving roller from the bracket to realize unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the screw of the utility model;

[0018] Among them: cloth 1, receiving roller 10, bracket 12, bearing 121, distance sensor 13, driving motor 14, camera 15, rotating seat 16, slide 161, rotating device 18, driving wheel 181, driven wheel 182, motor 183, adjusting device 20, screw 201, smooth rod part 2011, threaded part 2012, guide rod 202, slider 203, handle 204. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "bottom", "top", "lower", "middle", "both sides", "inside", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] like Figures 1 to 3 As shown, the utility model provides a cloth winding deviation correction device, which includes a receiving roller 10 for winding the cloth 1, and brackets 12 are arranged at both ends of the receiving roller 10, and bearings 121 are arranged on the brackets 12, and the receiving roller 10 is rotatably arranged on the bearings 121. A driving motor 14 for driving the receiving roller 10 to rotate is arranged on one side of the receiving roller 10. It also includes at least one sensor for detecting whether the cloth is offset, and the sensor is arranged on one side of the receiving roller 10.

[0022] One embodiment of the utility model: the sensor is two groups of distance sensors 13, each group includes two distance sensors 13, and the two distance sensors 13 are relatively arranged on the upper and lower sides of the cloth 1 to detect whether the cloth 1 is offset when the cloth 1 is wound. When in use, the two groups of distance sensors 13 are pre-arranged there according to the positions of the edges of the two sides of the cloth 1 when the cloth 1 is not offset. When the cloth 1 is wound, if the cloth 1 is not offset and the cloth 1 does not block the distance sensor 13, the distance sensor 13 measures a fixed value; if the cloth 1 is offset, the cloth 1 will block the two distance sensors 13 on one side, and the value measured by the distance sensor 13 will become smaller, and the distance from the cloth 1 position is measured.

[0023] Another embodiment of the utility model: the sensor is a camera 15 arranged above the cloth 1, and the camera 15 is used to judge whether the two side edges of the cloth 1 are offset, so as to assist the distance sensor 13 in making a judgment. When in use, the boundary lines on both sides of the cloth 1 when the cloth 1 is normally transported and not offset are preset. When the cloth 1 is rolled up, if the camera 15 captures that one side of the cloth 1 exceeds the boundary line, it is judged that the cloth 1 is offset.

[0024] The distance sensor 13 and the camera 15 used in the present invention are conventional structures in the art. The distance sensor 13 and the camera 15 can be fixed by a fixing frame (not shown).

[0025] Furthermore, a rotatable rotating seat 16 is provided below the bracket 12, and a rotating device 18 for driving the rotating seat 16 to rotate is provided at the bottom of the rotating seat 16, and the rotating device 18 is used to align the bracket 12 to adjust the offset and misalignment of the cloth 1 during the winding process. The rotating device 18 includes a driving wheel 181, a driven wheel 182 meshing with the driving wheel 181, and a motor 183 for driving the driving wheel 181 to rotate, and the driven wheel 182 is connected to the bottom of the rotating seat 16.

[0026] The distance sensor 13, the camera 15 and the motor 183 are all connected to a control system (not shown) and controlled by the control system. When in use, the distance sensor 13 and the camera 15 simultaneously determine whether the cloth 1 is offset when winding. If the cloth 1 is offset to one side of the distance sensor 13, and the camera 15 captures that the cloth 1 exceeds the boundary line, the distance sensor 13 and the camera 15 send a signal to the control system, and the control system receives the signal and gives feedback, and controls the motor 183 to rotate forward or reverse a certain angle to correct the offset of the cloth 1.

[0027] Furthermore, an adjusting device 20 for adjusting the position of the bracket 12 is provided on the rotating seat 16, and the bracket 12 is connected to the adjusting device 20. The spacing between the two brackets 12 is adjusted by the adjusting device 20 to adapt the length of the appropriate receiving roller 10, which is conducive to winding up the cloth 1 of different lengths. Among them, the adjusting device 20 includes a screw rod 201 and a guide rod 202 that penetrate the rotating seat 16 and are horizontally arranged. The screw rod 201 and the guide rod 202 are parallel to each other, and two sliders 203 are arranged on the screw rod and the guide rod. The sliders 203 are respectively arranged on both sides of the screw rod 201 and the guide rod 202, and the sliders 203 are connected to the bracket 12. The rotating seat 16 is provided with two slide grooves 161 for accommodating the sliders 203. Further, the screw rod 201 includes a smooth rod portion 2011 arranged at the center of the screw rod 201, and a threaded portion 2012 arranged on both sides of the smooth rod portion 2011, and the thread directions of the two threaded portions 2012 are opposite. The bare rod portion 2011 is disposed inside the rotating seat 16 between the two slide grooves 161, and the two threaded portions 2012 abut against the side walls of the slide grooves 161 of the rotating seat 16, preventing the screw rod 202 from moving horizontally and only being able to rotate in a circumferential direction. A handle 204 is disposed on one side of the screw rod 201. When in use, the screw rod 201 is rotated in a circumferential direction by turning the handle 204, and the two sliders 203 are moved closer or farther along the slide grooves 161 by the threaded portions 2022 with opposite thread directions, so as to control the distance between the two brackets 12. The receiving roller 10 can also be removed from the bracket 12 by using the adjusting device 20 to take out the cloth 1.

[0028] The utility model uses the cooperation of the distance sensor 13, the camera 15 and the rotating device 18 to adjust the angle of the rotating seat 16 by the motor 183 to correct the deviation of the cloth 1 during winding. The length between the brackets 12 is adjusted by the adjusting device 20 to adapt the receiving roller 10 and the cloth 1 of the appropriate length for winding. The adjusting device 20 can also be used to remove the receiving roller 10 from the bracket 12 to achieve unloading.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cloth winding and correcting device, comprising a receiving roller for winding the cloth, characterized in that: Brackets are provided at both ends of the receiving roller, and the receiving roller is rotatably provided on the brackets. A rotatable rotating seat is provided below the bracket, and an adjusting device for adjusting the position of the bracket is provided on the rotating seat. The bracket is connected to the adjusting device, and a rotating device for driving the rotating seat to rotate is provided at the bottom of the rotating seat. A driving motor for driving the receiving roller to rotate is provided on one side of the receiving roller; and at least one sensor for detecting the deviation of the cloth is also provided, and the sensor is provided on one side of the receiving roller.

2. The cloth winding and correcting device according to claim 1, characterized in that: The rotating device comprises a driving wheel, a driven wheel meshed with the driving wheel, and a motor driving the driving wheel to rotate, and the driven wheel is connected to the bottom of the rotating seat.

3. The cloth winding and correcting device according to claim 2, characterized in that: The adjusting device comprises a screw rod and a guide rod which penetrate the rotating seat and are arranged horizontally, the screw rod and the guide rod are parallel to each other, and sliders are arranged on both sides of the screw rod and the guide rod, and the sliders are connected to the bracket.

4. The cloth winding and correcting device according to claim 3, characterized in that: The rotating seat is provided with two sliding grooves for accommodating the sliding block.

5. The cloth winding and correcting device according to claim 4, characterized in that: The screw rod comprises a polished rod portion arranged at the center of the screw rod, and threaded portions arranged at both sides of the polished rod portion, and the thread directions of the two threaded portions are opposite.

6. The cloth winding and correcting device according to claim 5, characterized in that: A handle is arranged on one side of the screw rod.

7. The cloth winding and correcting device according to claim 6, characterized in that: The sensors are distance sensors, and each group of the distance sensors is relatively arranged on the upper and lower sides of the cloth.

8. The cloth winding and correcting device according to claim 6, characterized in that: The sensor is a camera arranged above the cloth.

Images