A grating winding device

Abstract

The application provides a grid winding device, and belongs to the technical field of grid processing.The grid winding device comprises a rack, a winding mechanism, a cutting mechanism, a supporting and shifting mechanism and a blanking mechanism.The winding mechanism is arranged on the rack and is used for winding the grid net.The cutting mechanism is arranged on the rack and is used for cutting the grid net.The supporting and shifting mechanism is arranged on the rack and is located at the end of the winding mechanism.The supporting and shifting mechanism is used for supporting the rotation of the end of the winding mechanism away from the power source, and is separated from the end of the winding mechanism after winding.The blanking mechanism is arranged on the side of the supporting and shifting mechanism away from the winding mechanism, and is used for extracting the wound grid from the end of the winding mechanism to realize core removal.The application realizes automatic winding, automatic cutting and automatic blanking in the grid production process, and improves the production efficiency of the grid winding.

Description

Technical Field

[0001] This invention belongs to the technical field of grid processing, and more specifically, relates to a grid winding device. Background Technology

[0002] Geogrids are a major type of geosynthetic material, possessing unique properties and functions compared to other geosynthetic materials. They are commonly used as reinforcement in reinforced soil structures or composite materials. Geogrids are classified into four main categories: plastic geogrids, steel-plastic geogrids, fiberglass geogrids, and polyester warp-knitted geogrids. A geogrid is a two-dimensional mesh or a three-dimensional mesh screen with a certain height, made of polymers such as polypropylene and polyvinyl chloride through thermoplasticizing or molding. When used in civil engineering, it is called a geogrid.

[0003] The production of existing geogrids all adopts automated production lines. The winding and bundling step at the end of the production line is generally done by a winding machine. However, since the rolled geogrids are made to a customized length according to the requirements, the geogrids need to be cut manually after each winding machine reaches the customized length. After cutting, the rolled geogrids also need to be removed manually from the mandrel of the winding machine, resulting in low production efficiency of geogrid rolls. Summary of the Invention

[0004] The purpose of this invention is to provide a geogrid winding device to solve the technical problem of low production efficiency of geogrid rolls in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a grid winding device is provided, including a frame, a winding mechanism, a cutting mechanism, a support and clearance mechanism, and a feeding mechanism; the winding mechanism is disposed on the frame and is used to wind up the grid mesh; the cutting mechanism is disposed on the frame and is used to cut the grid mesh; the support and clearance mechanism is disposed on the frame and is located at the end of the winding mechanism; the support and clearance mechanism is used to support the rotation of the end of the winding mechanism away from its own power source and disengages from the end of the winding mechanism after winding is completed; the feeding mechanism is disposed on the side of the support and clearance mechanism away from the winding mechanism and is used to extract the wound grid mesh from the end of the winding mechanism to achieve core removal.

[0006] In one possible implementation, based on the above technical solutions, the grid winding device includes a material recognition mechanism, which includes a lifting frame, a lifting cylinder, a material recognition shaft, and a material recognition motor. The lifting frame is slidably mounted above the machine frame. The lifting cylinder is located between the machine frame and the lifting frame and is used to drive the lifting frame to move up and down. There are two material recognition shafts that are rotatably connected to the lifting frame, and a gap is left between the two material recognition shafts for the grid to pass through. The material recognition motor is mounted on the lifting frame and is connected to one of the material recognition shafts.

[0007] In one possible implementation, based on the above technical solutions, the winding mechanism includes an air shaft, a connecting disc, a support disc, and a winding motor. There are two air shafts rotatably connected to the frame, and the end of the grid roll is inserted between the two air shafts for fixation. The connecting disc is located at one end of the two air shafts, and the ends of the two air shafts are symmetrically fixed to the connecting disc. The support disc is located at the other end of the two air shafts and is positioned opposite the connecting disc, with the ends of the two air shafts symmetrically inserted into the support disc. The support disc is rotatably connected to a support clearance mechanism, which is used to drive the support disc to be inserted into the two air shafts or to drive the support disc to disengage from the air shafts and clear the path for the grid roll to be fed. The winding motor is located on the frame and is drivenly connected to the connecting disc.

[0008] In one possible implementation, based on the above technical solutions, a movable support shaft is coaxially fixed to one side of the support disk and rotatably connected to the support clearance mechanism; a synchronous speed connection assembly is provided between the winding motor and the movable support shaft, and the winding motor drives the movable support shaft to rotate at the same speed as the connecting disk through the synchronous speed connection assembly.

[0009] In one possible implementation, based on the above technical solutions, the same-speed connection assembly includes a connecting shaft, a reversing shaft, and a drive shaft. There are two connecting shafts, each corresponding to a connecting disc or a movable support shaft, with the transmission ratio between the connecting disc and the corresponding connecting shaft, and between the movable support shaft and the corresponding connecting shaft, being consistent. There are also two reversing shafts, each corresponding to the inner end of the connecting shaft. The drive shaft connects between the two reversing shafts. The connecting shaft and the reversing shaft, as well as the reversing shaft and the drive shaft, are connected via universal joints.

[0010] In one possible implementation, based on the above technical solutions, the support clearance mechanism includes a clearance frame, a release member, and a translation assembly. The clearance frame is slidably mounted on the frame and located at the end of the air shaft, and the support disk is rotatably connected to the clearance frame. The release member is located below the clearance frame and is used to drive the clearance frame to slide along the axial direction of the air shaft. The translation assembly is mounted on the frame, and the release member is mounted on the translation assembly. The translation assembly is used to drive the release member to move laterally toward the air shaft.

[0011] In one possible implementation, based on the above technical solutions, the feeding mechanism includes a track, a trolley, and a robot arm; the track is located on one side of the frame, and the length direction of the track is parallel to the axis of the air shaft; the trolley is slidably mounted on the track, and the trolley is positioned directly opposite the end of the air shaft; the robot arm is mounted on the trolley and is used to grip the rolled-up grid.

[0012] In one possible implementation, the support clearance mechanism, in conjunction with the above technical solutions, further includes pneumatic grippers, adjusting cylinders, and telescopic cylinders. There are two pneumatic grippers located on opposite sides of the air shaft, used to grip the rolled-up grid. There are two adjusting cylinders, both mounted on the clearance frame, with the pneumatic grippers mounted on their respective adjusting cylinders. The adjusting cylinders are used to move the pneumatic grippers closer to or further away from the air shaft. A telescopic cylinder is positioned between one set of pneumatic grippers and the adjusting cylinders; this adjusting cylinder moves the telescopic cylinders horizontally, and the telescopic cylinders move the pneumatic grippers up and down.

[0013] In one possible implementation, in conjunction with the above technical solutions, the support and clearance mechanism further includes a support frame and an array of balls; the support frame is located on the frame near the clearance frame, and the support frame is located on the side of the air shaft away from the telescopic cylinder; the array of balls is embedded in the top of the support frame; the bottom of another adjusting cylinder away from the telescopic cylinder is always in contact with the array of balls.

[0014] In one possible implementation, in conjunction with the above technical solutions, the grid winding device further includes a shaft support assembly and a grid support assembly; the shaft support assembly is disposed on the frame and located below the air shaft near its own end, and is used to support the end of the air shaft after the support plate is disengaged from the air shaft; there are multiple grid support assemblies arranged below the air shaft, and the grid support assemblies are used to support the grid before it is pulled out after being wound.

[0015] The beneficial effects of the grid winding device provided by the present invention are as follows: Compared with the prior art, the present invention winds up the grid through a winding mechanism, while a support and relief mechanism supports the rotation of the end of the winding mechanism. When the grid is wound to a specified length, the cutting mechanism cuts it off. At this time, the support and relief mechanism disengages from the end of the winding mechanism, so that the rolled grid can be extracted from the winding mechanism by the unloading mechanism to complete the core removal. The support and relief mechanism can improve the stability of the grid during winding without affecting the unloading of the rolled grid. The whole process realizes automatic winding, automatic cutting and automatic unloading in the grid production process, thereby improving the production efficiency of grid winding. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a grid winding device provided in an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram showing the structure of the material recognition mechanism in an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram illustrating the structure of the winding mechanism in an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram illustrating the structure of the same-speed connection component in an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram showing the structure of the cutting mechanism in an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the supporting and yielding mechanism in an embodiment of the present invention. Figure 1 ;

[0023] Figure 7 This is a schematic diagram of the supporting and yielding mechanism in an embodiment of the present invention. Figure 2 ;

[0024] Figure 8 This is a schematic diagram of the supporting and yielding mechanism in an embodiment of the present invention. Figure 3 .

[0025] The labels for the attached figures are as follows:

[0026] 1. Rack;

[0027] 2. Winding mechanism; 21. Air shaft; 22. Connecting disc; 23. Support disc; 231. Moving support shaft; 24. Winding motor;

[0028] 3. Cutting mechanism; 31. Cutting blade; 32. Pushing assembly; 321. Pushing cylinder; 322. Pushing slide rail; 323. Pushing block; 33. Moving assembly; 331. Moving motor; 332. Moving slide rail; 333. Moving plate; 334. Moving gear; 335. Conveyor belt;

[0029] 4. Support and clearance mechanism; 41. Clearance frame; 42. Release component; 43. Translation assembly; 431. Translation frame; 432. Translation screw; 433. Translation slide rail; 434. Translation block; 435. Translation motor; 44. Pneumatic gripper; 45. Adjusting cylinder; 46. Telescopic cylinder; 47. Support frame; 48. Arrayed ball bearings;

[0030] 5. Feeding mechanism; 51. Track; 52. Trolley; 53. Robotic arm;

[0031] 6. Material recognition mechanism; 61. Lifting frame; 62. Lifting cylinder; 63. Material recognition shaft; 64. Material recognition motor;

[0032] 7. Same-speed connection assembly; 71. Connecting shaft; 72. Reversing shaft; 73. Drive shaft;

[0033] 8. Shaft support assembly; 81. Shaft support cylinder; 82. Shaft support plate;

[0034] 9. Grille support assembly; 91. Grille support cylinder; 92. Grille support plate. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain the invention and are not intended to limit the invention. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] It should be further noted that the accompanying drawings and embodiments of the present invention mainly describe the concept of the present invention. Based on this concept, some specific forms and arrangements of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of the present invention, they can implement the above-mentioned specific forms and arrangements in a well-known manner.

[0037] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0038] The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0039] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0040] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, and "several" means one or more, unless otherwise explicitly specified.

[0041] The present invention will now describe a grid winding device.

[0042] like Figure 1 and Figure 2 As shown, one embodiment of the present invention provides a grid winding device, including a frame 1, a winding mechanism 2, a cutting mechanism 3, a support and clearance mechanism 4, and a feeding mechanism 5. The winding mechanism 2 is disposed on the frame 1 and is used to wind up the grid mesh. The cutting mechanism 3 is disposed on the frame 1 and is used to cut the grid mesh. The support and clearance mechanism 4 is disposed on the frame 1 and is located at the end of the winding mechanism 2. The support and clearance mechanism 4 is used to support the rotation of the end of the winding mechanism 2 away from its own power source and disengages from the end of the winding mechanism 2 after winding is completed. The feeding mechanism 5 is disposed on the side of the support and clearance mechanism 4 away from the winding mechanism 2 and is used to extract the wound grid mesh from the end of the winding mechanism 2 to achieve core removal.

[0043] This embodiment provides a grid winding device. Compared with the prior art, the grid is wound up by the winding mechanism 2. At this time, the support and relief mechanism 4 supports the rotation of the end of the winding mechanism 2. When the grid is wound to a specified length, the cutting mechanism 3 cuts the grid. At this time, the support and relief mechanism 4 disengages from the end of the winding mechanism 2 so that the rolled grid can be extracted from the winding mechanism 2 by the unloading mechanism 5 to complete the core removal. The support and relief mechanism 4 can improve the stability of the grid during winding without affecting the unloading of the rolled grid. The whole device realizes automatic winding, automatic cutting and automatic unloading in the grid production process, which improves the production efficiency of grid winding.

[0044] like Figures 1 to 2 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0045] The grid winding device includes a material receiving mechanism 6, which comprises a lifting frame 61, a lifting cylinder 62, a material receiving shaft 63, and a material receiving motor 64. The lifting frame 61 is slidably mounted above the frame 1. The lifting cylinder 62 is positioned between the frame 1 and the lifting frame 61, and is used to drive the lifting frame 61 to move up and down. There are two material receiving shafts 63, which are rotatably connected to the lifting frame 61, with a gap between the two shafts for the grid to pass through. The material receiving motor 64 is mounted on the lifting frame 61 and is connected to one of the material receiving shafts 63. Specifically, in this embodiment, the lifting cylinder 62 is a pneumatic cylinder or a hydraulic cylinder.

[0046] Insert the end of the grid mesh between the two receiving shafts 63, start the receiving motor 64 to make the receiving shafts 63 rotate, and at the same time, the lifting cylinder 62 drives the lifting frame 61 to descend, so that the end of the grid mesh enters the winding mechanism 2 more accurately for winding; and after winding is completed, the lifting cylinder 62 drives the lifting frame 61 to move upward, which makes it easier for the cutting mechanism 3 to cut the grid mesh.

[0047] like Figures 3 to 4 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0048] The winding mechanism 2 includes an air shaft 21, a connecting plate 22, a support plate 23, and a winding motor 24. There are two air shafts 21, which are rotatably connected to the frame 1. The ends of the grid roll are inserted between the two air shafts 21 for fixation. The connecting plate 22 is located at one end of the two air shafts 21, and the ends of the two air shafts 21 are symmetrically fixed to the connecting plate 22. The support plate 23 is located at the other end of the two air shafts 21 and is positioned opposite the connecting plate 22. The ends of the two air shafts 21 are symmetrically inserted into the support plate 23. The support plate 23 is rotatably connected to the support clearance mechanism 4, which is used to drive the support plate 23 to be inserted into the two air shafts 21 or to drive the support plate 23 to disengage from the air shafts 21 and clear the feeding path of the grid roll. The winding motor 24 is located on the frame 1 and is drivenly connected to the connecting plate 22.

[0049] After the end of the grid mesh enters between the two air expansion shafts 21, the air expansion shafts 21 expand to clamp and fix the end of the grid mesh. The winding motor 24 is started to make the connecting plate 22 and the support plate 23 rotate simultaneously, so that the grid mesh can be wound up. After winding is completed, the support clearance mechanism 4 drives the support plate 23 to disengage from the air expansion shaft 21 and make way to the side, so that the rolled grid mesh can be pulled out by the unloading mechanism 5.

[0050] like Figures 3 to 4 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0051] A movable support shaft 231 is rotatably connected to the support clearance mechanism 4 on one side of the support plate 23; a synchronous speed connection component 7 is provided between the winding motor 24 and the movable support shaft 231, and the winding motor 24 drives the movable support shaft 231 to rotate at the same speed as the connecting plate 22 through the synchronous speed connection component 7.

[0052] Since the length of the air shaft 21 can reach several meters, the winding motor 24 can drive the end of the air shaft 21 away from itself at the same speed through the same speed connection component 7, so that the air shaft 21 is subjected to more uniform force and the rotational stability of the air shaft 21 is improved.

[0053] like Figures 3 to 4 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0054] The same-speed connection assembly 7 includes a connecting shaft 71, a reversing shaft 72, and a drive shaft 73. There are two connecting shafts 71, each corresponding to a connecting disc 22 or a movable support shaft 231. The transmission ratio between the connecting disc 22 and the corresponding connecting shaft 71, and between the movable support shaft 231 and the corresponding connecting shaft 71, is the same. There are two reversing shafts 72, each corresponding to a connecting shaft 71 and connected to the inner end of the connecting shaft 71. The drive shaft 73 is connected between the two reversing shafts 72. The connecting shaft 71 and the reversing shaft 72, and the reversing shaft 72 and the drive shaft 73, are all connected by universal joints.

[0055] Specifically, in this embodiment, the output shaft of the winding motor 24 is connected to the connecting disc 22 via belt drive, and the movable support shaft 231 is connected to the connecting shaft 71 near itself via the same belt drive. The output shaft of the winding motor 24 and the connecting shaft 71 near itself are directly coaxially fixed.

[0056] After the winding motor 24 starts, it directly drives the connecting shaft 71 to rotate, and then transmits the power to the other connecting shaft 71 through the connecting shaft 71, the reversing shaft 72, the transmission shaft 73 and another reversing shaft 72 in sequence. Since the output shaft of the winding motor 24 and the connecting disc 22, as well as the moving support shaft 231 and the corresponding connecting shaft 71, use the same belt drive, the connecting disc 22 and the moving support shaft 231 rotate at the same speed, thereby realizing the same speed drive rotation of both ends of the air shaft 21.

[0057] like Figure 2 and Figure 5 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0058] The cutting mechanism 3 includes a cutting blade 31, a pushing component 32, and a moving component 33. The cutting blade 31 is located above one side of the air shaft 21 and is mounted on the pushing component 32. The pushing component 32 is used to drive the cutting blade 31 to move toward or away from the grid. The moving component 33 is mounted on the frame 1, and the pushing component 32 is mounted on the moving component 33. The moving component 33 is used to drive the pushing component 32 to reciprocate along the length of the air shaft 21.

[0059] Specifically, the moving component 33 includes a moving motor 331, a moving slide rail 332, a moving plate 333, moving gears 334, and a transmission toothed belt 335. The moving motor 331 is mounted on the frame 1. The moving slide rail 332 is fixed on the frame 1 along the axis of the air shaft 21. The moving plate 333 is slidably disposed on the moving slide rail 332. The pushing component 32 is mounted on the moving plate 333. There are at least two moving gears 334 and they are rotatably connected to both ends of the frame 1. The transmission toothed belt 335 is sleeved on the two moving gears 334 and meshes with them. The moving plate 333 is fixed on the transmission toothed belt. In this embodiment, sprockets and chains can also be used to replace the moving gears 334 and the transmission toothed belt 335.

[0060] Specifically, the pushing component 32 includes a pushing cylinder 321, a pushing slide rail 322, and a pushing block 323. The pushing cylinder 321 is mounted on the moving plate 333, the pushing slide rail 322 is fixed on the moving plate 333 and is positioned toward the air shaft 21, the pushing block 323 is slidably disposed on the pushing slide rail 322, the pushing block is fixed on the piston rod of the pushing cylinder 321, and the cutting blade 31 is fixed on the pushing block 323.

[0061] The moving motor 331 is started, which causes the moving gear 334 to drive the conveyor belt 335 to rotate. The conveyor belt 335 drives the moving plate 333 to slide along the axis of the air shaft 21. At the same time, the pushing cylinder 321 drives the pushing block 323 to move toward the grid, so that the cutting blade 31 cuts the grid.

[0062] like Figure 6 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0063] The support clearance mechanism 4 includes a clearance frame 41, a release member 42, and a translation assembly 43. The clearance frame 41 is slidably mounted on the frame 1 and located at the end of the air shaft 21. The support disk 23 is rotatably connected to the clearance frame 41. The release member 42 is located below the clearance frame 41 and is used to drive the clearance frame 41 to slide along the axial direction of the air shaft 21. The translation assembly 43 is mounted on the frame 1, and the release member 42 is mounted on the translation assembly 43. The translation assembly 43 is used to drive the release member 42 to move laterally toward the air shaft 21.

[0064] Specifically, in this embodiment, the release component 42 is a linear module, the clearance frame 41 is fixed on the slide of the release component 42, and the body of the release component 42 is fixed on the translation component 43.

[0065] Specifically, the translation component 43 includes a translation frame 431, a translation screw 432, a translation slide rail 433, a translation block 434, and a translation motor 435. The translation frame 431 is fixed on the frame 1 and is perpendicular to the release member 42. The translation screw 432 is rotatably connected inside the translation frame 431. The translation slide rail 433 is fixed on the translation frame 431 and parallel to the translation screw 432. The translation block 434 is slidably disposed on the translation slide rail 433 and threadedly connected to the translation screw 432. The translation motor 435 is installed on one side of the translation frame 431, and the output shaft of the translation motor 435 is coaxially fixed with the translation screw 432. The release member 42 is installed on the translation block 434.

[0066] When the grid roll needs to be unloaded, the release component 42 first drives the relief frame 41 to slide along the axis of the air expansion shaft 21, so that the support plate 23 is separated from the air expansion shaft 21. Then, the translation motor 435 is started to move the release component 42, the relief frame 41 and the support plate 23 to the side, so that the grid roll can be extracted by the unloading mechanism 5.

[0067] like Figure 1 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0068] The feeding mechanism 5 includes a track 51, a trolley 52 and a robot arm 53; the track 51 is located on one side of the frame 1, and the length direction of the track 51 is parallel to the axis of the air shaft 21; the trolley 52 is slidably mounted on the track 51, and the trolley 52 is positioned directly opposite the end of the air shaft 21; the robot arm 53 is mounted on the trolley 52 and is used to grip the rolled-up grid.

[0069] The trolley 52 slides on the slideway to one end near the air shaft 21. The robotic arm 53 clamps the end of the rolled grid. The trolley 52 moves backward to drive the grid roll away from the air shaft 21.

[0070] like Figures 7 to 8 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0071] The support and clearance mechanism 4 also includes pneumatic grippers 44, adjusting cylinders 45, and telescopic cylinders 46. There are two pneumatic grippers 44, which are located on both sides of the air expansion shaft 21. The pneumatic grippers 44 are used to grip the rolled-up grid. There are two adjusting cylinders 45, which are both mounted on the clearance frame 41. The pneumatic grippers 44 are mounted on the corresponding adjusting cylinders 45. The adjusting cylinders 45 are used to move the pneumatic grippers 44 closer to or further away from the air expansion shaft 21. The telescopic cylinder 46 is located between one set of pneumatic grippers 44 and adjusting cylinders 45. The adjusting cylinder 45 moves the telescopic cylinder 46 horizontally, and the telescopic cylinder 46 moves the pneumatic gripper 44 up and down.

[0072] Before the release component 42 moves the relief frame 41 backward, the adjusting cylinder 45 first moves the pneumatic gripper 44 to one side of the grid roll. The pneumatic gripper 44 then clamps the grid roll, so that while the release component 42 moves the relief frame 41 backward, it first pulls the grid roll outward a short distance, so that there is no air shaft 21 inside the position where the robot arm 53 will subsequently clamp the grid roll, thus avoiding the impact of the robot arm 53's clamping on the air shaft 21. Before the translation component 43 moves the release component 42 to the side, the telescopic cylinder 46 moves the corresponding pneumatic gripper 44 down, so that the pneumatic gripper 44 passes under the grid roll, thus avoiding interference between the pneumatic gripper 44 and the grid roll and ensuring overall working stability.

[0073] like Figure 7 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0074] The support and clearance mechanism 4 also includes a support frame 47 and an array of balls 48; the support frame 47 is located on the frame 1 near the clearance frame 41, and the support frame 47 is located on the side of the air shaft 21 away from the telescopic cylinder 46; the array of balls 48 is embedded in the top of the support frame 47; the bottom of another adjusting cylinder 45 away from the telescopic cylinder 46 is always in contact with the array of balls 48.

[0075] When the release component 42 and the translation component 43 drive the relief frame 41 to move backward and to the side, the adjusting cylinder 45 always moves on the array of balls 48, which can both support the adjusting cylinder 45 and reduce the friction force on the adjusting cylinder 45.

[0076] like Figure 4 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0077] The grid winding device also includes a shaft support assembly 8 and a grid support assembly 9; the shaft support assembly 8 is disposed on the frame 1 and located below the air shaft 21 near its own end, and the shaft support assembly 8 is used to support the end of the air shaft 21 after the support plate 23 is disengaged from the air shaft 21; there are multiple grid support assemblies 9 arranged below the air shaft 21, and the grid support assembly 9 is used to support the grid before it is pulled out after being wound.

[0078] When the grid roll is unloaded, the grid support assembly 9 supports the entire grid roll in advance to reduce the friction between the grid roll and the air shaft 21 during extraction. This not only improves the smoothness of grid roll extraction but also extends the service life of the air shaft 21. After the grid roll is completely extracted, before the support clearance mechanism 4 resets, the shaft support assembly 8 supports the end of the air shaft 21. This improves the safety of the air shaft 21 and allows the end of the air shaft 21 to more accurately align with the support plate 23, preventing the end of the air shaft 21 from sagging.

[0079] like Figure 7 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0080] The shaft support assembly 8 includes a shaft support cylinder 81 and a shaft support plate 82. The shaft support cylinder 81 is mounted on the frame 1 and located below the end of the air shaft 21. The shaft support plate 82 is fixed to the top of the piston rod of the shaft support cylinder 81, and the shaft support plate 82 is a semi-circular ring with two openings facing upwards to fit the two air shafts 21.

[0081] As the grid roll is fully pulled out, the shaft support cylinder 81 drives the shaft support plate 82 to move upward to provide stable support for the two air expansion shafts 21, thus extending the service life of the air expansion shafts 21.

[0082] like Figure 4 As shown, based on the above embodiments, the present invention provides another specific embodiment as follows:

[0083] The grille support assembly 9 includes a grille support cylinder 91 and a grille support plate 92. The grille support cylinder 91 is mounted on the frame 1 and is equidistantly positioned below the air shaft 21. The grille support plate 92 is fixed to the top of the piston rod of the grille support cylinder 91.

[0084] Furthermore, in this embodiment, inclined upward limiting plates are fixed on both sides of the grid support plate 92, and several rollers (not shown in the figure) are rotatably connected between the two limiting plates. The rotation axis of the rollers is perpendicular to the axis of the air expansion shaft 21, so that when the grid roll is pulled outward, the rollers rotate with the movement of the grid roll, reducing the friction force received by the grid roll and improving the feeding efficiency of the grid roll.

[0085] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0086] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0087] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

Claims

1. A grid winding device, characterized in that, include: Rack (1); A winding mechanism (2) is provided on the frame (1) and is used to wind up the grid mesh; A cutting mechanism (3) is provided on the frame (1) and is used to cut the grid mesh; A support clearance mechanism (4) is provided on the frame (1) and located at the end of the winding mechanism (2); the support clearance mechanism (4) is used to support the rotation of the end of the winding mechanism (2) away from its own power source, and disengages from the end of the winding mechanism (2) after winding is completed; and The feeding mechanism (5) is located on the side of the support clearance mechanism (4) away from the winding mechanism (2). The feeding mechanism (5) is used to pull the rolled grid out from the end of the winding mechanism (2) to achieve core removal. The winding mechanism (2) includes: There are two air shafts (21) that are rotatably connected to the frame (1), and the end of the grid is inserted between the two air shafts (21) for fixation; A connecting plate (22) is provided at one end of the two air shafts (21), and the ends of the two air shafts (21) are symmetrically fixed on the connecting plate (22); A support plate (23) is disposed at the other end of the two air shafts (21) and opposite to the connecting plate (22). The ends of the two air shafts (21) are symmetrically inserted into the support plate (23). The support plate (23) is rotatably connected to the support clearance mechanism (4), which is used to drive the support plate (23) to be inserted into the two air shafts (21) or to drive the support plate (23) to disengage from the air shafts (21) and clear the feeding path of the grid roll. A winding motor (24) is mounted on the frame (1) and is connected to the connecting disc (22) in a transmission manner. The supporting clearance mechanism (4) includes: A clearance frame (41) is slidably mounted on the frame (1) and located at the end of the air shaft (21), and the support plate (23) is rotatably connected to the clearance frame (41). A release element (42), disposed below the relief frame (41), is used to drive the relief frame (41) to slide along the axial direction of the air shaft (21); and Translation assembly (43) is mounted on the frame (1), and release member (42) is mounted on the translation assembly (43). The translation assembly (43) is used to drive the release member (42) to move laterally toward the air shaft (21). The feeding mechanism (5) includes: A track (51) is provided on one side of the frame (1), and the length direction of the track (51) is parallel to the axis of the air shaft (21); A trolley (52), which is slidably disposed on the track (51), is positioned directly opposite the end of the air shaft (21); and A robotic arm (53) is mounted on the trolley (52) and is used to grip the rolled-up grid. The supporting clearance mechanism (4) further includes: There are two pneumatic grippers (44) located on both sides of the air shaft (21). The pneumatic grippers (44) are used to grip the rolled grid. When the pneumatic grippers (44) grip the grid roll and the release member (42) drives the relief frame (41) to move backward, the pneumatic grippers (44) first pull the grid roll outward a short distance so that the air shaft (21) is not inside the position where the robot arm (53) grips the grid roll. Two adjusting cylinders (45) are provided, both mounted on the relief frame (41). A pneumatic gripper (44) is mounted on the corresponding adjusting cylinder (45). The adjusting cylinder (45) is used to move the pneumatic gripper (44) closer to or further away from the air shaft (21). A telescopic cylinder (46) is disposed between one of the pneumatic grippers (44) and the adjusting cylinder (45). The adjusting cylinder (45) drives the telescopic cylinder (46) to translate, and the telescopic cylinder (46) drives the pneumatic grippers (44) to rise and fall.

2. The grid winding device as described in claim 1, characterized in that, It also includes a material recognition mechanism (6), which includes: The lifting frame (61) is slidably disposed above the frame (1); A lifting cylinder (62) is disposed between the frame (1) and the lifting frame (61), and the lifting cylinder (62) is used to drive the lifting frame (61) to move up and down; Two material-recognizing shafts (63) are rotatably connected to the lifting frame (61), and a gap is left between the two material-recognizing shafts (63) for the grid to pass through; and A material recognition motor (64) is mounted on the lifting frame (61), and the material recognition motor (64) is connected to one of the material recognition shafts (63).

3. The grid winding device as described in claim 1, characterized in that, The support disk (23) has a movable support shaft (231) rotatably connected to the support clearance mechanism (4) on one side. A synchronous speed connection component (7) is provided between the winding motor (24) and the movable support shaft (231). The winding motor (24) drives the movable support shaft (231) to rotate at the same speed as the connecting disk (22) through the synchronous speed connection component (7).

4. A grid winding device as described in claim 3, characterized in that, The same-speed connection component (7) includes: There are two connecting shafts (71), and each of the two connecting shafts (71) is connected to the connecting disk (22) or the moving support shaft (231) in a single transmission connection. The transmission ratio between the connecting disk (22) and the corresponding connecting shaft (71) and between the moving support shaft (231) and the corresponding connecting shaft (71) is the same. There are two directional shafts (72), each of which is individually and correspondingly connected to the inner end of the connecting shaft (71); and The drive shaft (73) is connected between the two reversing shafts (72); the connecting shaft (71) and the reversing shaft (72), and the reversing shaft (72) and the drive shaft (73) are connected by universal joints.

5. A grid winding device as described in claim 1, characterized in that, The supporting clearance mechanism (4) further includes: A support frame (47) is disposed on the frame (1) near the relief frame (41), the support frame (47) being located on the side of the air shaft (21) away from the telescopic cylinder (46); and An array of ball bearings (48) is embedded in the top of the support frame (47); the bottom of another adjusting cylinder (45) away from the telescopic cylinder (46) is always in contact with the array of ball bearings (48).

6. A grid winding device as described in claim 1, characterized in that, Also includes: A shaft support assembly (8) is disposed on the frame (1) and located below the air shaft (21) near its own end. The shaft support assembly (8) is used to support the end of the air shaft (21) after the support plate (23) is disengaged from the air shaft (21). as well as A plurality of grid support assemblies (9) are arranged below the air shaft (21) and are used to support the grid before it is pulled out after being rolled up.

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