The grid cloth automatic unwinding equipment, rotating unwinding device, moving lifting device, glue supporting device, manual operation platform and cloth storage rack

Abstract

The application relates to a mesh cloth automatic unwinding equipment, a rotary unwinding device, a moving lifting device, a glue supporting device, a manual operation platform and a cloth storage rack. The mesh cloth automatic unwinding equipment comprises the moving lifting device, the rotary unwinding device, the cloth sticking and winding device, the manual operation platform and the cloth storage rack which are arranged in the first direction in sequence. The moving lifting device, the rotary unwinding device, the cloth sticking and winding device, the manual operation platform and the cloth storage rack are coordinated to automatically replace the mesh cloth roll, stick the mesh cloths of two mesh cloth rolls and tension the mesh cloth, reduce the labor cost and improve the work efficiency.

Description

Technical Field

[0001] This application relates to the field of auxiliary technology for mesh fabric production, and in particular to an automatic unwinding device for mesh fabric, a rotary unwinding device, a moving lifting device, an adhesive support device, a manual operating platform, and a fabric storage rack. Background Technology

[0002] Two rolls of mesh fabric are usually placed on the unwinding machine. When one of the mesh fabrics in use is unwound, two workers need to lift the unwound mesh fabric and remove it from the frame, and then lift the other mesh fabric to be unwound and replace it at the unwinding point, thus completing the replacement of the mesh fabric. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides an automatic unwinding device for mesh fabric, a rotary unwinding device, a moving lifting device, an adhesive support device, a manual operating platform, and a fabric storage rack, which can automatically replace mesh fabric rolls, reduce labor costs, and improve work efficiency.

[0004] This application provides an automatic unwinding device for mesh fabric, a rotary unwinding device, and a support for the mesh fabric roll. The device includes a support body, a first mesh fabric roll positioning and rotating component, a second mesh fabric roll positioning and rotating component, and a driving component. The first and second mesh fabric roll positioning and rotating components are respectively disposed on the support body. The driving component drives the support body to rotate clockwise or counterclockwise. The device also includes a movable lifting device, a fabric attaching and rewinding device, a manual operating table, and a fabric storage rack. The movable lifting device, the rotary unwinding device, the fabric attaching and rewinding device, the manual operating table, and the fabric storage rack are arranged sequentially in a first direction. The unwound mesh fabric passes sequentially through the fabric attaching and rewinding device, the manual operating table, and the fabric storage rack to reach the target position.

[0005] In some optional embodiments, the support body includes a first limiting plate, a second limiting plate, and a support component. The first limiting plate and the second limiting plate are arranged face to face at a preset distance, and the support component connects the first limiting plate and the second limiting plate.

[0006] In some optional embodiments, the rotary unwinding device includes a first support base and a second support base, which are respectively disposed at opposite ends of the rotary unwinding device along its length. The first support base is rotatably connected to the first limiting plate, and the second support base is rotatably connected to the second limiting plate.

[0007] In some optional embodiments, the driving component includes a first driving element and a first rotating shaft, the first driving element being connected to one end of the first rotating shaft, and the other end of the first rotating shaft passing through the first support base and connected to the first limiting plate; or, the driving component includes a second driving element and a second rotating shaft, the second driving element being connected to one end of the second rotating shaft, and the other end of the second rotating shaft passing through the second support base and connected to the second limiting plate.

[0008] In some optional embodiments, the first mesh roll positioning and rotating component includes a first positioning element, a second positioning element, and a third driving element. The first positioning element is disposed on the first limiting plate, the second positioning element is disposed on the second limiting plate, and the third driving element is disposed on the first limiting plate, and the third driving element drives the first positioning element.

[0009] In some optional embodiments, the second mesh roll positioning and rotating component includes a third positioning element, a fourth positioning element, and a fourth driving element. The third positioning element is disposed on the first limiting plate, the fourth positioning element is disposed on the second limiting plate, and the fourth driving element is disposed on the first limiting plate. The fourth driving element drives the third positioning element.

[0010] In some optional embodiments, a plurality of pressure rollers are also included, which are arranged circumferentially along the first limiting plate and the second limiting plate, and each pressure roller is connected to the first limiting plate and the second limiting plate respectively, and each pressure roller is located on the same circumferential surface.

[0011] In some alternative embodiments, the movable lifting device includes a first position adjusting component and a second position adjusting component, which are located at opposite ends of the length extension direction of the rotary unwinding device.

[0012] In some optional embodiments, the first position adjustment component includes a first slide rail, a first slider, and a first lifting component, wherein the first slider is slidably connected to the first slide rail, and the first lifting component is disposed on the first slider;

[0013] The second position adjustment component includes a second slide rail, a second slider, and a second lifting component. The second slider is slidably connected to the second slide rail, and the second lifting component is disposed on the second slider.

[0014] In some optional embodiments, a tensioning assembly is also included, comprising a first tensioning component and a second tensioning component, wherein the first tensioning component is disposed between the rotary unwinding device and the fabric attaching and splicing device, and the second tensioning component is disposed between the fabric attaching and splicing device and the manual operating table.

[0015] In some optional embodiments, the tape splicing device includes a fixing frame, a first tape fixing component, and a second tape fixing component, wherein the first tape fixing component and the second tape fixing component are disposed at a predetermined distance from each other in the height direction of the rotary unwinding device on the fixing frame.

[0016] In some optional embodiments, the manual operating platform includes a step platform, a first support leg, a second support leg, a first guide roller, and a second guide roller. The first support leg and the second support leg are disposed at opposite ends of the step platform along its length. The first guide roller and the second guide roller are disposed on opposite sides of the step platform along the first direction. The first guide roller connects the first support leg and the second support leg, and the second guide roller connects the first support leg and the second support leg.

[0017] In some optional embodiments, the support frame, a third guide roller assembly, a fourth guide roller assembly, a clamping assembly, and a height adjustment component are included. The third guide roller assembly and the fourth guide roller assembly are disposed one above the other on the support frame in the height direction. The clamping assembly is disposed on the side of the support frame facing the manual operating table. The height adjustment component is connected to the third guide roller assembly.

[0018] On the other hand, a rotary unwinding device includes any of the rotary unwinding devices mentioned above.

[0019] On the other hand, a movable lifting device includes any of the movable lifting devices mentioned above.

[0020] On the other hand, a fabric splicing device includes any of the fabric splicing devices mentioned above.

[0021] On the other hand, a fabric storage rack includes any of the fabric storage racks mentioned above.

[0022] On the other hand, a manual operating table includes any of the manual operating tables mentioned above.

[0023] This application has at least the following technical advantages over the prior art:

[0024] This application provides an automatic unwinding device for mesh fabric. The automatic unwinding device includes a movable lifting device, a rotary unwinding device, a fabric attaching and splicing device, a manual operating table, and a fabric storage rack, arranged sequentially in a first direction. The rotary unwinding device includes a support body, a first mesh fabric roll positioning and rotating component, a second mesh fabric roll positioning and rotating component, and a driving component. The first and second mesh fabric roll positioning and rotating components are respectively disposed on the support body. One of the first and second mesh fabric roll positioning and rotating components supports the mesh fabric roll currently in use, while the other... The support body is driven to rotate clockwise or counterclockwise to support the mesh fabric rolls to be used. When the mesh fabric roll in use is about to be used up, the relative positions of the first and second mesh fabric roll positioning rotating parts are adjusted, and the mesh fabric roll to be used faces the fabric attaching and splicing device. The operator stands on the manual operating platform, and assists in splicing the mesh fabric of the mesh fabric roll to be used with the mesh fabric of the nearly used mesh fabric roll. The detached mesh fabric passes through the fabric attaching and splicing device, the manual operating platform, and the fabric storage rack before reaching the target position. The fabric storage rack is used to support and temporarily detach the mesh fabric and adjust the tension of the mesh fabric. The operator replaces the used mesh fabric roll, and the movable lifting device supports the stored mesh fabric roll and moves it to the first or second mesh fabric roll positioning rotating part for fixation. The movable lifting device, rotating unwinding device, fabric attaching and splicing device, manual operating platform, and fabric storage rack work in coordination to automatically change mesh fabric rolls, reduce labor costs, and improve work efficiency. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the automatic unwinding device for mesh fabric provided in the embodiments of this application;

[0026] Figure 2 This is a schematic diagram of the structure of the rotary unwinding device provided in the embodiments of this application in the first direction;

[0027] Figure 3 This is a schematic diagram of the structure of the rotary unwinding device provided in the embodiments of this application in the second direction;

[0028] Figure 4 This is a schematic diagram showing the positional arrangement of the movable lifting device, the rotary unwinding device, and the fabric attaching and rewinding device provided in the embodiments of this application;

[0029] Figure 5 This is a schematic diagram showing the positional arrangement of the rotary unwinding device, the fabric attaching and rewinding device, and the manual operating table provided in the embodiments of this application;

[0030] Figure 6This is a schematic diagram of the operation process of the rotary unwinding device provided in the embodiments of this application;

[0031] Figure 7 This is a schematic diagram of the structure of the fabric storage rack provided in the embodiments of this application.

[0032] Explanation of reference numerals in the attached drawings: 1-Rotating unwinding device; 11-Support body; 111-First limiting plate; 112-Second limiting plate; 113-Supporting component; 12-First mesh fabric roll positioning rotating component; 121-First positioning element; 122-Second positioning element; 123-Third driving element; 13-Second mesh fabric roll positioning rotating component; 131-Third positioning element; 132-Fourth positioning element; 133-Fourth driving element; 14-Driving component; 141-First driving element; 142-First rotating shaft; 143-Second driving element; 144-Second rotating shaft; 15-First support seat; 16-Second support seat; 17-Pressure roller; 2-Moving lifting device; 21-Moving component; 22-First position adjusting component; 221-First slide rail; 222 - First slider; 223- First lifting component; 23- Second position adjustment component; 231- Second slide rail; 232- Second slider; 233- Second lifting component; 3- Glue support device; 31- Fixing frame; 32- First tape fixing component; 33- Second tape fixing component; 4- Manual operation platform; 41- Step platform; 42- First support leg; 43- Second support leg; 44- First guide roller; 45- Second guide roller; 5- Fabric storage rack; 51- Support frame; 52- Third guide roller assembly; 53- Fourth guide roller assembly; 54- Clamping assembly; 55- Third height adjustment component; 551- Fifth drive component; 552- Chain drive component; 56- Guide column; 6- Tensioning assembly; 61- First tensioning component; 62- Second tensioning component; a- Mesh fabric roll. Detailed Implementation

[0033] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0034] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0035] Two rolls of mesh fabric are usually placed on the unwinding machine. When one of the mesh fabrics in use is unwound, two workers need to lift the unwound mesh fabric and remove it from the frame, and then lift the other mesh fabric to be unwound and replace it at the unwinding point, thus completing the replacement of the mesh fabric.

[0036] To address the aforementioned technical problems, this application provides an automatic unwinding device for mesh fabric, which can automatically change mesh fabric rolls, reduce labor costs, and improve work efficiency.

[0037] The following is in conjunction with the instruction manual. Figures 1-7 A detailed description of the automatic unwinding equipment for mesh fabric is provided.

[0038] This application provides an automatic unwinding device for mesh fabric, comprising: a rotary unwinding device 1, supporting a mesh fabric roll a, including a support body 11, a first mesh fabric roll positioning and rotating component 12, a second mesh fabric roll positioning and rotating component 13, and a driving component 14, wherein the first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 are respectively disposed on the support body 11, and the driving component 14 drives the support body 11 to rotate clockwise or counterclockwise; a movable lifting device 2; an adhesive support device 3; a manual operating platform 4; and a fabric storage rack 5; wherein the movable lifting device 2, the rotary unwinding device 1, the adhesive support device 3, the manual operating platform 4, and the fabric storage rack 5 are arranged sequentially in a first direction, and the unwound mesh fabric sequentially passes through the adhesive support device 3, the manual operating platform 4, and the fabric storage rack 5 to reach the target position.

[0039] Specifically, the automatic unwinding device for mesh fabric includes a movable lifting device 2, a rotary unwinding device 1, an adhesive support device 3, a manual operation platform 4, and a fabric storage rack 5, arranged sequentially in a first direction. The rotary unwinding device 1 includes a support body 11, a first mesh fabric roll positioning and rotating component 12, a second mesh fabric roll positioning and rotating component 13, and a drive component 14. The first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 are respectively disposed on the support body 11. One of the first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 is used to support the mesh fabric roll a currently in use, and the other of the first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 is used to support the mesh fabric roll a to be used. For example, the first mesh fabric roll positioning and rotating component 12 is used to support the mesh fabric roll a currently in use, and the second mesh fabric roll positioning and rotating component 13 is used to support the mesh fabric roll a to be used. The driving component 14 drives the support body 11 to rotate clockwise or counterclockwise. When the mesh fabric roll a in use is about to be used up, the relative positions of the first mesh fabric roll positioning rotating component 12 and the second mesh fabric roll positioning rotating component 13 are adjusted, thereby adjusting the positions of the mesh fabric roll a that is about to be used up and the mesh fabric roll a to be used up, so that the mesh fabric roll a to be used up faces the glue support device 3. The worker stands on the manual operation platform and uses the tape on the glue support device to help splice the mesh fabric of the mesh fabric roll a to be used up and the mesh fabric of the mesh fabric roll a that is about to be used up. The moving lifting device 2 is used to support the reserve mesh fabric roll a and moves the reserve mesh fabric roll a to the second mesh fabric roll positioning rotating component 13, thereby replacing the mesh fabric roll a that is about to be used up with the reserve mesh fabric roll a. The storage rack 5 is used to support and store the unwound mesh fabric, adjust the tension of the mesh fabric, and coordinate the operation of the lifting device 2, the rotating unwinding device 1, the glue support device 3, the manual operation platform 4, and the storage rack 5. This enables automatic replacement of mesh fabric roll a, bonding of mesh fabric between two mesh fabric rolls, and tensioning of the mesh fabric, thereby reducing labor costs and improving work efficiency.

[0040] In some optional embodiments, the support body 11 includes a first limiting plate 111, a second limiting plate 112, and a support component 113. The first limiting plate 111 and the second limiting plate 112 are arranged face to face at a preset distance, and the support component 113 is connected to the first limiting plate 111 and the second limiting plate 112.

[0041] Specifically, the support component 113 is a support rod, and multiple support rods can be provided. Each support rod is connected to the first limiting plate 111 and the second limiting plate 112 respectively. Optionally, each support rod is welded to the first limiting plate 111 and the second limiting plate 112 respectively. The first limiting plate 111 and the second limiting plate 112 are both circular limiting plates. The second mesh fabric roll positioning and rotating component 13 is respectively provided on the first limiting plate 111 and the second limiting plate 112. The two ends of the mesh fabric roll a in use are respectively connected to the second mesh fabric roll positioning and rotating component 13 in the length direction, thereby fixing the mesh fabric roll. The first mesh fabric roll positioning and rotating component 12 is respectively provided on the first limiting plate 111 and the second limiting plate 112. The two ends of the mesh fabric roll a to be used are respectively connected to the second mesh fabric roll positioning and rotating component 13 in the length direction, thereby fixing the mesh fabric roll a. The support body 11 is used to support the mesh fabric roll a in use and the mesh fabric roll a to be used. The position of the mesh fabric roll a is adjusted by rotating the support body 11 clockwise or counterclockwise. After unwinding, the mesh fabric passes through the glue support device 3, the manual operation platform 4 and the storage rack 5 to the target position.

[0042] In some optional embodiments, the rotary unwinding device 1 includes a first support base 15 and a second support base 16. The first support base 15 and the second support base 16 are respectively disposed at opposite ends in the length direction of the rotary unwinding device 1. The first support base 15 is rotatably connected to the first limiting plate 111, and the second support base 16 is rotatably connected to the second limiting plate 112.

[0043] Specifically, one end of the first support base 15 is set on the ground, and the other end of the first support base 15 is rotatably connected to the support body 11. One end of the second support base 16 is set on the ground, and the other end of the second support base 16 is rotatably connected to the support body 11. The first support base 15 and the second support base 16 are respectively set at opposite ends of the rotating unwinding device 1 along its length, for fixing the support body 11. The first mesh roll positioning rotating component 12 is used to support the mesh roll being used, and the second mesh roll positioning rotating component 13 is used to support the mesh roll a to be used. The driving component 14 drives the support body 11 to rotate clockwise or counterclockwise. When the mesh roll a being used is about to be used up, the relative positions of the first mesh roll positioning rotating component 12 and the second mesh roll positioning rotating component 13 are adjusted, thereby adjusting the positions of the mesh roll a that is about to be used up and the mesh roll a to be used, so that the mesh roll a to be used faces the glue support device 3.

[0044] In some optional embodiments, the driving component 14 includes a first driving element 141 and a first rotating shaft 142. The first driving element 141 is connected to one end of the first rotating shaft 142, and the other end of the first rotating shaft 142 passes through the first support base 15 and is connected to the first limiting plate 111. Alternatively, the driving component 14 includes a second driving element 143 and a second rotating shaft 144. The second driving element 143 is connected to one end of the second rotating shaft 144, and the other end of the second rotating shaft 144 passes through the second support base 16 and is connected to the second limiting plate 112.

[0045] Specifically, the first driving element 141 is activated, driving the first rotating shaft 142 to rotate, which in turn drives the support body 11 to rotate clockwise or counterclockwise. The second driving element 143 is activated, driving the second rotating shaft 144 to rotate, which in turn drives the support body 11 to rotate clockwise or counterclockwise. The first driving element 141 and the second driving element 143 work together to achieve the same direction of rotation of the support body 11.

[0046] Furthermore, the second mesh roll positioning and rotating component 13 is used to support the mesh roll to be used. The first driving element 141 and the second driving element 143 drive the support body 11 to rotate clockwise or counterclockwise. When the mesh roll a in use is about to be used up, the relative positions of the first mesh roll positioning and rotating component 12 and the second mesh roll positioning and rotating component 13 are adjusted, thereby adjusting the positions of the mesh roll a that is about to be used up and the mesh roll a to be used, so that the mesh roll a to be used faces the glue support device 3.

[0047] In some optional embodiments, the first mesh roll positioning and rotating component 12 includes a first positioning element 121, a second positioning element 122 and a third driving element 123. The first positioning element 121 is disposed on the first limiting plate 111, the second positioning element 122 is disposed on the second limiting plate 112, and the third driving element 123 is disposed on the first limiting plate 111, and the third driving element 123 drives the first positioning element 121.

[0048] Specifically, the line connecting the first positioning element 121 and the second positioning element 122 is parallel to the support component 113, and the two ends of the mesh fabric roll a to be used can be connected to the first positioning element 121 and the second positioning element 122 respectively. The third driving element 123 drives the first positioning element 121 to rotate, thereby causing the mesh fabric roll a to rotate clockwise or counterclockwise, so that the mesh fabric can be smoothly unrolled.

[0049] In some optional embodiments, the second mesh roll positioning and rotating component 13 includes a third positioning element 131, a fourth positioning element 132 and a fourth driving element 133. The third positioning element 131 is disposed on the first limiting plate 111, the fourth positioning element 132 is disposed on the second limiting plate 112, and the fourth driving element 133 is disposed on the first limiting plate 111, driving the third positioning element 131.

[0050] Specifically, the line connecting the third positioning element 131 and the fourth positioning element 132 is parallel to the support component 113. The two ends of the mesh fabric roll a in use can be connected to the third positioning element 131 and the fourth positioning element 132 respectively. The third driving element 123 drives the third positioning element 131 to rotate, thereby causing the mesh fabric roll a to rotate clockwise or counterclockwise, so that the mesh fabric can be unwound. After unwinding, the mesh fabric passes through the glue support device 3, the manual operation platform 4 and the fabric storage rack 5 to the target position.

[0051] Furthermore, the first positioning element 121, the second positioning element 122, the third positioning element 131, and the fourth positioning element 132 are located in the same plane, and the central axis extending along the length of the support body 11 is also located in this plane. The angle between the mesh roll a to be used and the mesh roll a currently in use is 180°.

[0052] In some optional embodiments, the rotary unwinding device 1 further includes a plurality of pressure rollers 17 arranged circumferentially along the first limiting plate 111 and the second limiting plate 112, with each pressure roller 17 connected to the first limiting plate 111 and the second limiting plate 112 respectively, and each pressure roller 17 being located on the same circumferential surface.

[0053] Specifically, the distance between each pressure roller 17 and the central axis extending in the longitudinal direction of the support body 11 is greater than the distance between the first positioning element 121 and the second positioning element 122 and the central axis extending in the longitudinal direction of the support body 11. Optionally, the rotary unwinding device 1 includes at least two pressure rollers 17, with one pressure roller 17, the central axis extending in the longitudinal direction, and the other pressure roller 17 aligned in a straight line. The two pressure rollers 17 are respectively disposed in the area between the first mesh fabric roll positioning rotating component 12 and the second mesh fabric roll positioning rotating component 13.

[0054] The first mesh roll positioning and rotating component 12 is used to fix the mesh roll to be used, and the second mesh roll positioning and rotating component 13 is used to fix the mesh roll a currently in use. The second mesh roll positioning and rotating component 13 faces the glue support device 3. When the mesh fabric on the mesh roll a currently in use on the second mesh roll positioning and rotating component 13 is about to be completely detached, the driving component 14 drives the support body 11 to rotate, thereby adjusting the position of the first mesh roll positioning and rotating component 12 and the second mesh roll positioning and rotating component 13, so that the first mesh roll positioning and rotating component 12 faces the glue support device 3. When the angle between the mesh roll a to be used and the mesh roll a currently in use changes, the mesh roll a currently in use is still continuously releasing the mesh fabric, and the pressure roller 17 squeezes the mesh fabric, so that the mesh fabric has a certain tension.

[0055] In some optional embodiments, the movable lifting device 2 includes a movable component 21, a first position adjusting component 22 and a second position adjusting component 23, the first position adjusting component 22 and the second position adjusting component 23 are respectively located at opposite ends in the length extension direction of the rotary unwinding device 1, and the movable component 21 is disposed on one side of the support body 11.

[0056] Specifically, the moving component 21 is a mobile trolley responsible for transporting the stored mesh fabric roll a. The mobile trolley includes a support plate, support legs, and casters. One end of each support leg is located on the lower surface of the support plate, and the other end of each support leg is connected to the caster. Multiple rollers are arranged along the length of the support plate. The length of the moving component 21 is consistent with the length of the rotating unwinding device 1. The stored mesh fabric roll a is placed on the support plate.

[0057] The moving component 21 moves to the area between the first position adjusting component 22 and the second position adjusting component 23. The first position adjusting component 22 and the second position adjusting component 23 adjust their own height to lift the mesh fabric roll a located on the moving component 21, thereby causing the stored mesh fabric roll a to detach from the moving component 21. The moving component 21 transfers the stored mesh fabric roll a to the second mesh fabric roll positioning and rotating component 13 for fixation.

[0058] In some optional embodiments, the first position adjustment component 22 includes a first slide rail 221, a first slider 222, and a first lifting component 223. The first slider 222 is slidably connected to the first slide rail 221, and the first lifting component 223 is disposed on the first slider 222. The second position adjustment component 23 includes a second slide rail 231, a second slider 232, and a second lifting component 233. The second slider 232 is slidably connected to the second slide rail 231, and the second lifting component 233 is disposed on the second slider 232.

[0059] Specifically, the length direction of the first slide rail 221 is consistent with the first direction, and the first slider 222 is slidably connected to the first slide rail 221. The first slider 222 can move in the first direction, thereby driving the first lifting component 223 to move in the first direction. The first lifting component 223 is a cylinder, driven by an air pump, thereby adjusting the height of the first lifting component 223. The length direction of the second slide rail 231 is consistent with the first direction, and the second slider 232 is slidably connected to the second slide rail 231. The second slider 232 can move in the first direction, thereby driving the second lifting component 233 to move in the first direction. The second lifting component 233 is a cylinder, driven by an air pump, thereby adjusting the height of the second lifting component 233.

[0060] The first lifting component 223 and the second lifting component 233 lift the mesh fabric roll a located on the moving component 21, thereby causing the stored mesh fabric roll a to detach from the moving component 21. The moving component 21 then transfers the stored mesh fabric roll a to the second mesh fabric roll positioning and rotating component 13 or the first mesh fabric roll positioning and rotating component 12 for fixation.

[0061] In some optional embodiments, the automatic unwinding device for mesh fabric further includes a tensioning component 6, which includes a first tensioning component 61 and a second tensioning component 62. The first tensioning component 61 is disposed between the rotary unwinding device 1 and the glue support device 3, and the second tensioning component 62 is disposed between the glue support device 3 and the manual operation platform 4.

[0062] Specifically, the first tensioning component 61 and the second tensioning component 62 are of equal height and have identical structures. The first tensioning component 61 includes two first support legs, a second support leg, and a first tensioning roller. The first and second support legs are positioned at a certain distance along the length of the rotary unwinding device 1, and the first tensioning roller connects the first and second support legs. The second tensioning component 62 includes two third support legs, a fourth support leg, and a second tensioning roller. The third and fourth support legs are positioned at a certain distance along the length of the rotary unwinding device 1, and the second tensioning roller connects the third and fourth support legs. The first and second tensioning rollers are used to tension the mesh fabric detached from the mesh fabric roll a. The mesh fabric detached from the mesh fabric roll a passes sequentially through the first tensioning roller, the glue support device 3, the second tensioning roller, the manual operation platform 4, and the fabric storage rack 5 before moving to the target position.

[0063] In some optional embodiments, the adhesive support device 3 includes a fixing frame 31, a first tape fixing component 32 and a second tape fixing component 33, wherein the first tape fixing component 32 and the second tape fixing component 33 are arranged at a predetermined distance from each other in the height direction of the rotating unwinding device 1 on the fixing frame 31.

[0064] Specifically, the fixing frame 31 includes a fifth support leg and a sixth support leg, and the first tape fixing component 32 and the second tape fixing component 33 are respectively connected to the fifth support leg and the sixth support leg. In the height direction of the rotating unwinding device 1, the height of the first tension roller and the second tension roller is greater than the height of the first tape fixing component 32, and the height of the first tension roller and the second tension roller is less than the height of the second tape fixing component 33. The mesh fabric detached from the mesh fabric roll a passes sequentially through the area between the first tension roller, the first tape fixing component 32 and the second tape fixing component 33, the second tension roller, the manual operation platform 4, and the fabric storage rack 5 before moving to the target position.

[0065] In some optional embodiments, the manual operation platform 4 includes a step platform 41, a first support leg 42, a second support leg 43, a first guide roller 44, and a second guide roller 45. The first support leg 42 and the second support leg 43 are disposed at opposite ends of the step platform 41 along its length. The first guide roller 44 and the second guide roller 45 are disposed on opposite sides of the step platform 41 in a first direction. The first guide roller 44 connects to the first support leg 42 and the second support leg 43, and the second guide roller 45 connects to the first support leg 42 and the second support leg 43.

[0066] Specifically, workers can stand on the step platform 41 to splice the mesh fabric roll a to be used and the mesh fabric roll a to be used up. The first support leg 42 and the second support leg 43 support the step platform 41. The first guide roller 44 is located on one side of the first support leg 42 and the second support leg 43, at a certain distance from the step platform 41. The second guide roller 45 is located on the other side of the first support leg 42 and the second support leg 43, at a certain distance from the step platform 41. The mesh fabric detached from the mesh fabric roll a passes sequentially through the area between the first tension roller, the first tape fixing component 32 and the second tape fixing component 33, the second tension roller, the area between the step platform 41 and the first guide roller 44, the area between the step platform 41 and the second guide roller 45, and the fabric storage rack 5 before moving to the target position. When the staff stands on step platform 41, it does not affect the transfer of the mesh fabric. It can assist in splicing the mesh fabric of the mesh fabric roll a to be used and the mesh fabric of the mesh fabric roll a to be used without stopping the machine, which improves work efficiency and reduces costs.

[0067] In some optional embodiments, the fabric storage rack 5 includes a support frame 51, a third fabric guide roller assembly 52, a fourth fabric guide roller assembly 53, a clamping assembly 54, and a third height adjustment component 55. The third fabric guide roller assembly 52 and the fourth fabric guide roller assembly 53 are arranged one above the other on the support frame 51 in the height direction. The clamping assembly 54 is arranged on the side of the support frame 51 facing the manual operation platform 4. The third height adjustment component 55 is connected to the third fabric guide roller assembly 52.

[0068] Specifically, the third guide roller assembly 52 includes multiple third guide rollers arranged in a first direction, and the fourth guide roller assembly 53 includes multiple fourth guide rollers arranged in a first direction. The clamping assembly 54 includes two clamping rods positioned on the side of the support frame 51 facing the manual operation platform 4, and is used to tension the mesh fabric. The third height adjustment component 55 includes a fifth drive component 551 and a chain drive component 552. The chain drive component 552 is a chain lifter. The fifth drive component 551 drives the chain drive component 552, which in turn moves the third guide roller assembly 52 up and down along the height direction of the support frame 51, thereby adjusting the distance between the third guide roller assembly 52 and the fourth guide roller assembly 53. The fabric storage rack 5 is equipped with multiple motors, each connected to the third guide roller, which rotates the third guide roller clockwise or counterclockwise.

[0069] Furthermore, the support frame 51 is provided with multiple guide posts 56, and the third guide roller assembly 52 is slidably connected to the guide posts 56, thereby allowing the third guide roller assembly 52 to move up and down along the height direction of the support frame 51.

[0070] On the other hand, the present invention provides a rotary unwinding device 1, including the rotary unwinding device 1 mentioned in any of the above.

[0071] Specifically, the rotating unwinding device 1 includes a support body 11, a first mesh fabric roll positioning and rotating component 12, a second mesh fabric roll positioning and rotating component 13, and a driving component 14. The first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 are respectively disposed on the support body 11. The first mesh fabric roll positioning and rotating component 12 is used to support the mesh fabric roll a currently in use, and the second mesh fabric roll positioning and rotating component 13 is used to support the mesh fabric roll a to be used. The driving component 14 drives the support body 11 to rotate clockwise or counterclockwise. When the mesh fabric roll a currently in use is about to be used up, the relative positions of the first mesh fabric roll positioning and rotating component 12 and the second mesh fabric roll positioning and rotating component 13 are adjusted, thereby adjusting the positions of the mesh fabric roll a that is about to be used up and the mesh fabric roll a to be used, so that the mesh fabric roll a to be used faces the glue support device 3.

[0072] On the other hand, the present invention provides a mobile lifting device 2, including any of the mobile lifting devices mentioned above.

[0073] Specifically, the movable lifting device 2 is used to support the reserved mesh fabric roll a, and to move the reserved mesh fabric roll a to the second mesh fabric roll positioning and rotating component 13, thereby replacing the mesh fabric roll a that is about to be used up with the reserved mesh fabric roll a.

[0074] On the other hand, the present invention provides an adhesive support device 3, including any of the adhesive support devices mentioned above.

[0075] Specifically, the glue support device 3 is equipped with tape for bonding two rolls of mesh fabric. The workers use the tape to splice the mesh fabric roll a to be used and the mesh fabric roll a to be used up.

[0076] On the other hand, this utility model provides a manual operation platform 4, including any of the manual operation platforms 4 mentioned above.

[0077] Specifically, the worker stands on the manual operating platform 4. The adhesive support device 3 is equipped with tape for bonding two rolls of mesh fabric. The worker uses the tape to join the roll of mesh fabric to be used and the roll of mesh fabric to be used. The mesh fabric detached from the roll of mesh fabric a can pass through the bottom of the manual operating platform and be placed on the fabric storage rack 5. When the worker stands on the manual operating platform 4, it does not affect the transfer of the mesh fabric and can assist in joining the roll of mesh fabric to be used and the roll of mesh fabric to be used without stopping the machine, thus improving work efficiency and reducing costs.

[0078] On the other hand, this utility model provides a fabric storage rack 5, including any of the above-mentioned fabric storage racks 5. The fabric storage rack 5 is used to support and store the unwound mesh fabric and adjust the tension of the mesh fabric.

[0079] In this application, the term "multiple" refers to at least two or more, unless otherwise expressly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0080] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An automatic unwinding device for mesh fabric, characterized in that, The rotating unwinding device (1) supports the mesh fabric roll and includes a support body (11), a first mesh fabric roll positioning and rotating component (12), a second mesh fabric roll positioning and rotating component (13), and a driving component (14). The first mesh fabric roll positioning and rotating component (12) and the second mesh fabric roll positioning and rotating component (13) are respectively disposed on the support body (11), and the driving component (14) drives the support body (11) to rotate clockwise or counterclockwise. Mobile lifting device (2); Adhesive support device (3); Manual operation platform (4); Fabric storage rack (5); The mobile lifting device (2), the rotating unwinding device (1), the glue support device (3), the manual operation platform (4), and the fabric storage rack (5) are arranged in sequence in the first direction. The unwound mesh fabric passes through the glue support device (3), the manual operation platform (4), and the fabric storage rack (5) in sequence to reach the target position.

2. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, The support body (11) includes a first limiting plate (111), a second limiting plate (112) and a support component (113). The first limiting plate (111) and the second limiting plate (112) are arranged face to face at a preset distance. The support component (113) connects the first limiting plate (111) and the second limiting plate (112).

3. The automatic unwinding device for mesh fabric according to claim 2, characterized in that, The rotary unwinding device (1) includes a first support base (15) and a second support base (16). The first support base (15) and the second support base (16) are respectively disposed at opposite ends of the rotary unwinding device (1) in the length direction. The first support base (15) is rotatably connected to the first limiting plate (111), and the second support base (16) is rotatably connected to the second limiting plate (112).

4. The automatic unwinding device for mesh fabric according to claim 3, characterized in that, The driving component (14) includes a first driving element (141) and a first rotating shaft (142). The first driving element (141) is connected to one end of the first rotating shaft (142), and the other end of the first rotating shaft (142) passes through the first support base (15) and is connected to the first limiting plate (111). Alternatively, the driving component (14) includes a second driving element (143) and a second rotating shaft (144). The second driving element (143) is connected to one end of the second rotating shaft (144), and the other end of the second rotating shaft (144) passes through the second support base (16) and is connected to the second limiting plate (112).

5. The automatic unwinding device for mesh fabric according to claim 2, characterized in that, The first mesh roll positioning and rotating component (12) includes a first positioning element (121), a second positioning element (122) and a third driving element (123). The first positioning element (121) is disposed on the first limiting plate (111), the second positioning element (122) is disposed on the second limiting plate (112), and the third driving element (123) is disposed on the first limiting plate (111). The third driving element (123) drives the first positioning element (121).

6. The automatic unwinding device for mesh fabric according to claim 2, characterized in that, The second mesh roll positioning and rotating component (13) includes a third positioning element (131), a fourth positioning element (132), and a fourth driving element (133). The third positioning element (131) is disposed on the first limiting plate (111), the fourth positioning element (132) is disposed on the second limiting plate (112), and the fourth driving element (133) is disposed on the first limiting plate (111). The fourth driving element (133) drives the third positioning element (131).

7. The automatic unwinding device for mesh fabric according to claim 6, characterized in that, It also includes a plurality of pressure rollers (17), which are arranged circumferentially along the first limiting plate (111) and the second limiting plate (112). Each pressure roller (17) is connected to the first limiting plate (111) and the second limiting plate (112) respectively, and each pressure roller (17) is on the same circumferential surface.

8. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, The movable lifting device (2) includes a movable component (21), a first position adjustment component (22), and a second position adjustment component (23). The first position adjustment component (22) and the second position adjustment component (23) are respectively located at opposite ends of the length extension direction of the rotary unwinding device (1). The movable component (21) is disposed on one side of the support body (11).

9. The automatic unwinding device for mesh fabric according to claim 8, characterized in that, The first position adjustment component (22) includes a first slide rail (221), a first slider (222) and a first lifting component (223). The first slider (222) is slidably connected to the first slide rail (221), and the first lifting component (223) is disposed on the first slider (222). The second position adjustment component (23) includes a second slide rail (231), a second slider (232) and a second lifting component (233). The second slider (232) is slidably connected to the second slide rail (231), and the second lifting component (233) is disposed on the second slider (232).

10. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, It also includes a tensioning assembly (6), which includes a first tensioning component (61) and a second tensioning component (62). The first tensioning component (61) is disposed between the rotary unwinding device (1) and the glue support device (3), and the second tensioning component (62) is disposed between the glue support device (3) and the manual operation platform (4).

11. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, The adhesive support device (3) includes a fixing frame (31), a first tape fixing component (32), and a second tape fixing component (33). The first tape fixing component (32) and the second tape fixing component (33) are arranged at a predetermined distance from each other in the height direction of the rotary unwinding device (1) on the fixing frame (31).

12. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, The manual operation platform (4) includes a step platform (41), a first support leg (42), a second support leg (43), a first guide roller (44), and a second guide roller (45). The first support leg (42) and the second support leg (43) are located at opposite ends of the step platform (41) along its length. The first guide roller (44) and the second guide roller (45) are located on opposite sides of the step platform (41) along the first direction. The first guide roller (44) connects the first support leg (42) and the second support leg (43), and the second guide roller (45) connects the first support leg (42) and the second support leg (43).

13. The automatic unwinding device for mesh fabric according to claim 1, characterized in that, The fabric storage rack (5) includes a support frame (51), a third fabric guide roller assembly (52), a fourth fabric guide roller assembly (53), a clamping assembly (54), and a third height adjustment component (55). The third fabric guide roller assembly (52) and the fourth fabric guide roller assembly (53) are arranged one above the other on the support frame (51) in the height direction. The clamping assembly (54) is located on the side of the support frame (51) facing the manual operation platform (4). The third height adjustment component (55) is connected to the third fabric guide roller assembly (52).

14. A rotary unwinding device (1), characterized in that, Includes the rotary unwinding device (1) in the automatic unwinding equipment for mesh fabric as described in any one of claims 1-13.

15. A movable lifting device (2), characterized in that, Includes the movable lifting device (2) in the automatic unwinding equipment for mesh fabric as described in any one of claims 1-13.

16. A glue support device (3), characterized in that, Includes the glue support device (3) in the automatic unwinding equipment for mesh fabric as described in any one of claims 1-13.

17. A manual operation platform (4), characterized in that, Includes the manual operation platform (4) in the automatic unwinding device for mesh fabric as described in any one of claims 1-13.

18. A fabric storage rack (5), characterized in that, Includes the fabric storage rack (5) in the automatic unwinding device for mesh fabric as described in any one of claims 1-13.

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