Leveling device and cutting system

Abstract

The utility model discloses a leveling device and cutting system.The leveling device comprises a bearing assembly and a pressure assembly, the bearing assembly is provided with a leveling structure capable of being in sliding contact with an arc-shaped face of a material, the pressure assembly is arranged above the bearing assembly, and the pressure assembly moves relative to the bearing assembly to apply pressure to the material on the leveling structure. The arc-shaped surface of the material slides relative to the leveling structure, and the placing position of the material is adjusted. When the pressure assembly of the leveling device downwards presses the materials, the arc-shaped faces of the materials slide on the leveling structures of the bearing assemblies, so that the pressure assembly and the bearing assemblies are matched to achieve leveling adjustment of the materials on the bearing assemblies, the materials can be conveniently grabbed through the material planes, and the firmness of the materials in the subsequent grabbing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a leveling device and a cutting system. Background Art

[0002] Silicon wafers are important materials for solar photovoltaic power generation. The manufacturing process of silicon wafers used in making solar panels includes several steps: crystal pulling, truncating, squaring, grinding and chamfering, slicing, etc. Crystal pulling is to generate a cylindrical silicon rod with a maximum length of 11 meters by chemical deposition in a crystal pulling furnace; truncating means cutting the silicon rod pulled out by crystal pulling into small segments with different lengths (100 - 950 mm); squaring means cutting the silicon rods with different lengths obtained by truncating into cuboid shapes; grinding and chamfering means using a grinding tool to grind and polish the four surfaces of the cuboid-shaped single crystal silicon rod after squaring, and chamfer the four edges.

[0003] During the process of squaring the silicon rod, in addition to obtaining usable cuboid silicon rods, four side skins with arc surfaces and two side scraps will also be generated. In the traditional processing technology of single crystal silicon rods, side skins and other scraps are usually regarded as "waste materials", which are broken and then sent back to the furnace to be recrystallized into single crystal silicon rods, with complex processing technology and low production efficiency. In order to further improve the processing efficiency of silicon rods, existing silicon material processing equipment can obtain usable silicon blocks after re-performing operations such as side skin squaring, truncating, and grinding on side skins and other scraps.

[0004] When cutting materials with an arc surface on one side and a flat surface on the other side, such as side skins, the materials need to be transported. Due to the special shape of the materials, the arc surfaces of the materials cannot be stably placed, resulting in the flat surface of the materials rolling with the arc surface and shaking when grasping the flat surface of the materials, showing the phenomenon of insecure grasping and reducing the stability of the equipment movement. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a leveling device and a cutting system to solve the problem of insecure material grasping in the prior art.

[0006] One aspect of the utility model provides a leveling device, which includes a supporting component and a pressure component. A leveling structure that can slide and contact with the arc surface of the material is arranged on the supporting component. The pressure component is arranged above the supporting component, and the pressure component moves relative to the supporting component to apply pressure to the material on the leveling structure, so that the arc surface of the material slides relative to the leveling structure to adjust the placement position of the material.

[0007] Furthermore, the leveling device includes a partition component for transferring materials. The partition component and the supporting component are arranged alternately and can move relative to the supporting component to drive the materials to move onto the leveling structure of the supporting component.

[0008] Further, the supporting component is fixedly arranged, and the partition component moves towards the supporting component.

[0009] Further, the partition component is a lever, and a convex part is arranged at one end of the lever facing away from the moving direction, and the convex part contacts the arc surface of the material.

[0010] Further, the partition component includes at least two levers, the at least two levers are arranged at intervals perpendicular to the moving direction of the partition component, and the interval spaces between the supporting component and the adjacent levers are correspondingly arranged.

[0011] Further, the leveling device further includes a rotary transmission device, the partition component is arranged on the rotary transmission device in the vertical direction, the supporting component is arranged at the end close to the rotary transmission device, and when the rotary transmission device drives the partition component to rotate to the end of the rotary transmission device, the partition component can be rotated from the vertical direction to the horizontal direction, so that the material on the partition component stays on the supporting component.

[0012] Further, the rotary transmission device includes rotary drive shafts arranged at both ends and a transmission component sleeved on the rotary drive shafts, the transmission component rotates along the rotary drive shafts at both ends, the partition component is arranged on the transmission component, the partition component includes multiple groups, and the multiple groups of partition components are arranged side by side along the extending direction of the transmission component, and an interval for accommodating the material is formed between adjacent partition components.

[0013] Further, the leveling device further includes a feeding transfer device, the feeding transfer device includes a transfer drive component, the pressing component is a pressing block component arranged at the end of the transfer drive component, the pressing block component includes a pressing block and a pressing block drive device, and the pressing block drive device drives the pressing block to reciprocate in the vertical direction.

[0014] Further, a grasping execution component is further arranged at the end of the transfer drive component, and the transfer drive component drives the grasping execution component to reciprocate between the supporting component and a preset feeding station.

[0015] Further, the grasping execution component is a suction cup component, and the plane for the suction cup component to suck the material.

[0016] Further, the transfer drive component includes a transfer support, one end of the transfer support is fixedly arranged, a first rotating shaft is arranged at the other end, the first rotating shaft drives the grasping execution component to rotate around the transfer support, and a longitudinal moving vertical shaft is arranged at the end of the first rotating shaft, and the longitudinal moving vertical shaft drives the grasping execution component to reciprocate in the longitudinal direction.

[0017] Further, the grasping execution component includes a grasping execution bottom plate, and the grasping execution bottom plate is rotatably connected to the end of the longitudinal moving vertical shaft.

[0018] Further, the leveling structure is a pair of roller assemblies arranged oppositely. The roller assemblies support both sides of the arc surface of the material, and the arc surface of the material can slide between the roller assemblies.

[0019] Further, the leveling structure is a pair of roller assemblies arranged oppositely and a supporting platform located at the bottom of the roller assemblies. The roller assemblies support both sides of the arc surface of the material, and the supporting platform supports the bottom of the arc surface of the material; or the leveling structure is a supporting block with an arc-shaped groove, and the arc-shaped groove of the supporting block abuts against the arc surface of the material; or the leveling structure is a semi-circular ring with an arc-shaped structure, and the inner side of the semi-circular ring abuts against the arc surface of the material.

[0020] Another aspect of the present utility model also provides a cutting system, including a side skin cutting device and the leveling device described in each of the above items.

[0021] In the leveling device and the cutting system provided by the embodiment of the present utility model, when the pressure assembly of the leveling device presses down the material, the arc surface of the material slides on the leveling structure of the supporting assembly, so that the pressure assembly and the supporting assembly cooperate to achieve the leveling adjustment of the material on the supporting assembly, which is convenient for grasping the material through the material plane and improves the firmness of the material during subsequent grasping. Description of the Drawings

[0022] Figure 1 It is a flowchart for performing a squaring operation on the side skin. Figure 2 It is a perspective view of the cutting system according to the embodiment of the present utility model.

[0023] Figure 3 It is a perspective view of the cutting system from another perspective. Figure 4 It is a top view of the cutting system according to the embodiment of the present utility model.

[0024] Figure 5 It is a side view of the storage device. Figure 6 It is a partial detail view of the storage device.

[0025] Figure 7 It is a perspective view of the feeding and transferring device. Figure 8 It is a perspective view of the side skin end material cutting device.

[0026] Figure 9 It is a perspective view of the first storage table. Figure 10 It is a perspective view of the first cutting workbench.

[0027] Figure 11 It is a top view of the first cutting workbench. Figure 12 It is a side view of the first cutting workbench.

[0028] Figure 13 It is a perspective view of the first cutting head. Figure 14 It is a front view of the first cutting head.

[0029] Figure 15 It is a sectional view of the central shaft box assembly of the first cutting head. Figure 16 It is a perspective view of the first conveying device.

[0030] Figure 17 It is a side view of the first conveying device. Figure 18 It is a perspective view of the arc-top material cutting device.

[0031] Figure 19 It is a perspective view of the second cutting workbench. Figure 20 It is a side view of the second cutting workbench.

[0032] Figure 21 It is a bottom view of the second clamping device. Figure 22 It is a perspective view of the second clamping device.

[0033] Figure 23 It is a perspective view of the second cutting head. Figure 24 It is a side view of the second cutting head.

[0034] Figure 25 It is a perspective view of the truncation cutting device. Figure 26 It is a perspective view of the transfer device.

[0035] Figure 27 It is a perspective view of the third cutting head. Figure 28 It is a perspective view of the third cutting workbench.

[0036] Figure 29 It is a side view of the third cutting workbench. Figure 30 It is a schematic diagram of the blanking conveying system. Detailed implementation manners

[0037] To better understand the purpose, structure and function of the present utility model, the cutting system of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0038] The cutting system provided by the present utility model can be used for cutting the edge skin. The edge skin is a long strip structure with a circular arc surface on one side and a flat surface on the other side, so that the end face of the edge skin is in a bow shape. The specific cutting process for cutting the edge skin is as Figure 1 shown, and it specifically includes:

[0039] The first process: Cut off the two ends of the edge skin to form two end materials 02 (the first material) and an arc-top intermediate material 01 (the first intermediate material) with a circular arc surface on one side and three flat surfaces on the other three sides;

[0040] The second process: Cut the circular arc surface of the arc-top intermediate material 01 to form an arc-shaped material 04 (the second material) and a long strip material 03 (the second intermediate material);

[0041] The third process: cutting the long strip material 03 into multiple finished materials 05 of the same size and side materials 06 (the third material), where the side materials 06 are the leftover corner materials after truncating and cutting, and are generally located at both ends of the long strip material 03.

[0042] It should be noted that the cutting system provided by the present utility model can also be applied to other materials with similar cutting requirements. For other materials, the first material and the first intermediate material are obtained after the first process, the second intermediate material and the second material are obtained after the second process, and the finished material 05 and the third material are obtained after the third process. In the specific embodiments of the present utility model, the end material 02, the arc-shaped material 04, and the side material 06 are all collected as waste materials. It can be understood that the first material, the second material, and the third material obtained by cutting can also be collected as available raw materials uniformly.

[0043] As Figures 2 - 4 shown, the cutting system provided by the present utility model includes a base, on which a first cutting device 3 (side skin end material cutting device) for completing the first process, a second cutting device 4 (arc top material cutting device) for completing the second process, and a third cutting device 5 (truncating cutting device) for completing the third process are provided. In addition, in order to cooperate with each cutting device, the system further includes a storage device 1 at the feeding end and a feeding transfer device 2. The following will introduce each device of the cutting system in the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0044] 1. Feeding end equipment

[0045] As Figures 5 - 7 shown, the feeding end equipment of the cutting system in the embodiments of the present utility model includes a storage device 1 and a feeding transfer device 2. It can be understood that the storage device 1 and the feeding transfer device 2 are applicable not only to the above-mentioned cutting system but also to other types of cutting devices.

[0046] Furthermore, the side skin is generally placed in a lying manner with an arc surface or a flat surface, and the arc surface of the side skin is not conducive to clamping. When clamping the flat surface of the side skin, the flat surface of the side skin cannot be stably placed due to the rolling of the arc surface. Therefore, the existing transfer devices cannot store and transfer the side skin well. According to the structural characteristics of the side skin, the present utility model designs a corresponding storage device 1, a feeding transfer device 2, and a leveling device for cooperating between the storage device 1 and the feeding transfer device 2. The following will introduce the storage device 1, the feeding transfer device 2, and the leveling device of the present utility model in detail with reference to the accompanying drawings.

[0047] 1.1. Storage device 1

[0048] As Figure 5 , Figure 6As shown in the figure, the storage device 1 provided by the embodiment of the present utility model includes a transmission assembly and a plurality of partition assemblies 12 connected to the transmission assembly. The transmission assembly drives the partition assemblies 12 to move along the transmission direction. One end of the partition assembly 12 is connected to the transmission assembly, and the other end extends away from the transmission assembly. The plurality of partition assemblies 12 are arranged side by side along the extension direction of the transmission assembly, and a receiving space is formed between two adjacent partition assemblies 12. Each receiving space can hold one material.

[0049] In the embodiment of the present utility model, while the partition assembly 12 positions the edge leather stably, the edge leather is placed between adjacent partition assemblies 12 in a standing manner, enabling the transmission assembly to deliver more edge leather at one time, increasing the number of edge leather that can be received during one transmission process, and reducing the number of times of manual feeding repeatedly.

[0050] Further, the transmission assembly is a rotary transmission device 11. The rotary transmission device 11 includes rotary drive shafts arranged at both ends and a rotary transmission assembly sleeved on the rotary drive shafts. At least one rotary drive shaft is provided with a rotary drive device, and the rotary drive device drives the rotary drive shaft to rotate to drive the rotary transmission assembly to perform a rotary motion along the rotary drive shafts at both ends. The rotary transmission device 11 enables each partition assembly 12 to perform a cyclic reciprocating motion at the starting end and the terminal end of the transmission assembly.

[0051] In a specific embodiment of the present utility model, the rotary transmission device 11 is a chain transmission device, the rotary transmission assembly is a chain, and the rotary drive shafts are sprockets arranged at both ends of the chain transmission device. By driving one or two of the sprockets to rotate, the whole chain transmission device is driven to rotate. Optionally, the rotary transmission device 11 can also be a belt transmission device, the rotary transmission assembly is a belt, and the rotary drive shafts are belt drive shafts arranged at both ends of the belt transmission device.

[0052] Further, in an optional embodiment of the present utility model, the partition assemblies 12 are evenly installed on the rotary transmission device 11, so that the partition assemblies 12 located above move along the transmission direction, and the partition assemblies 12 located below move reversely to the starting end of the rotary transmission device 11. Since the one-time feeding of the edge leather only needs to complete the feeding of the edge leather receiving space located above, thus in another optional embodiment of the present utility model, the partition assemblies 12 can be evenly installed on the axial length of the rotary transmission device 11 that is greater than or equal to one-half.

[0053] Further, the partition component 12 of the present utility model can be a lever. A convex portion 121 for abutting against the arc surface of the material is provided on one side of the end of the lever far from the transmission component. The convex portion 121 serves as a fulcrum to support the arc surface of the material, preventing the arc surface from rolling. Thus, the material can be placed more stably on the partition component 12. Moreover, during the process of the lever rotating horizontally, the convex portion 121 can block the rolling of the arc surface of the edge skin on the lever, thereby preventing the edge skin from slipping off the lever.

[0054] In an alternative embodiment of the present utility model, the other side surface of the lever opposite to the convex portion 121 is a smooth portion, and the smooth portion moves towards the transmission direction. The convex portion 121 is provided at one end facing away from the transmission direction, so that the arc surface of the edge skin moves towards the transmission direction.

[0055] Further, in order to improve the stability of material transmission, a partition component 12 includes at least two levers, and the at least two levers are arranged at intervals perpendicular to the movement direction of the partition component 12. When the rotary transmission device 11 of the transmission component is a chain transmission device, the transmission component includes at least two groups, and the at least two groups of transmission components are arranged at intervals perpendicular to the transmission direction of the transmission component. Moreover, levers are evenly installed on each chain transmission device, such that the levers at the same position on the at least two groups of transmission components form a partition component 12. When the transmission component is a belt transmission device, at least two levers are arranged side by side on the transmission belt, and the at least two levers arranged side by side form a partition component 12.

[0056] Further, a side-standing manner of the edge skin is shown in the drawings, and this manner is a way of placing the edge skin lying horizontally. It can be understood that, in order to save the horizontal transmission space of the edge skin, the edge skin can also be transmitted in a way of standing vertically. At this time, it is only necessary to appropriately increase the extension length of the partition component 12 according to the axial length of the edge skin. When the edge skin is transmitted in a way of standing vertically, the convex portion 121 can be a roller structure, and the roller structures at the front ends of two adjacent partition components 12 are arranged adjacent to each other to place the arc surface of the edge skin between the two adjacent rollers, preventing the edge skin from rolling sideways.

[0057] 1.2, Leveling device

[0058] The storage device 1 and the feeding and transfer device 2 provided by the present utility model together constitute the leveling device for the edge skin. As Figures 5 - 7 shown, a supporting component 13 is further provided at the transmission terminal of the transmission component, which cooperates with the partition component 12 of the storage device 1 and the pressure component of the feeding and transfer device 2 mentioned in the subsequent embodiments to realize the leveling operation of the material, especially the edge skin.

[0059] Specifically, the supporting component 13 is provided with a leveling structure that can slide against the curved surface of the side skin. The leveling structure can be a relatively arranged roller component 131. The roller component 131 supports both sides of the curved surface of the side skin, so that the side skin can roll on the roller component 131 to achieve leveling adjustment.

[0060] Optionally, the leveling structure can also be a roller assembly 131 arranged opposite to each other and a supporting platform located at the bottom of the roller assembly 131, the roller assembly 131 supports both sides of the curved surface of the side skin, and the supporting platform supports the bottom of the curved surface of the side skin; or, the leveling structure can be a supporting block with an arc-shaped groove, the arc-shaped groove of the supporting block contacts the curved surface of the side skin, and the curved surface of the side skin slides in the arc-shaped groove to achieve leveling adjustment; or the leveling structure can be a semicircular ring with an arc-shaped structure, and the inner side of the semicircular ring contacts the curved surface of the side skin.

[0061] Furthermore, the pressure component is arranged above the supporting component 13, and the pressure component moves relative to the supporting component 13 to apply pressure to the edge skin on the leveling structure, so that the curved surface of the edge skin slides relative to the leveling structure, and the placement position of the edge skin is adjusted. The pressure component applies pressure to the plane of the edge skin, so that the plane of the edge skin is flush with the lower surface of the pressure component, so that the curved surface of the edge skin is adjusted to the position on the leveling structure accordingly, and the edge skin leveling can be achieved. The detailed structure of the pressure component will be described in detail in the subsequent loading and transfer device 2.

[0062] Furthermore, since the supporting assembly 13 is located at the transmission terminal of the storage device 1, the partition assembly 12 and the supporting assembly 13 are arranged alternately, so that the partition assembly 12 can move relative to the supporting assembly 13 in an alternate manner, driving the side skin to move to the leveling structure of the supporting assembly 13, thereby realizing the handover of the side skin between the partition assembly 12 and the supporting assembly 13.

[0063] Specifically, when the rotary transmission device 11 drives the partition assembly 12 to rotate to the end of the rotary transmission device 11, the partition assembly 12 can be rotated from the vertical direction to the horizontal direction, so that the edge skin of the partition assembly 12 is retained on the supporting assembly 13. That is, when the partition assembly 12 falls below the supporting assembly 13, the supporting assembly 13 intercepts the edge skin on the partition assembly 12, and the supporting assembly 13 supports the arc surface of the edge skin.

[0064] In a specific embodiment of the present utility model, the supporting assembly 13 is fixedly arranged at the feeding end, and the partition assembly 12 moves towards the direction close to the supporting assembly 13. Among them, the partition assembly 12 slowly approaches the supporting assembly 13 in a downward-rotating manner. When the partition assembly 12 moves below the supporting assembly 13, the supporting assembly 13 intercepts the edge skin on its roller assembly 131. It can be understood that in an alternative embodiment of the present utility model, the relative movement between the partition assembly 12 and the supporting assembly 13 can also be manifested as the partition assembly 12 moving vertically downward in an up-and-down transmission manner, and the supporting assembly 13 is fixed at a preset position at the bottom. When the partition assembly 12 moves below the supporting assembly 13, the supporting assembly 13 intercepts the edge skin on its roller assembly 131. Correspondingly, the supporting assembly 13 can also achieve the function of intercepting the edge skin in a moving manner, which will not be elaborated here.

[0065] Further, when the partition assembly 12 includes at least two groups of lever rods, the supporting assembly 13 is arranged between any adjacent lever rods. At this time, there will be no interference between the supporting assembly 13 and the lever rods.

[0066] In a specific embodiment of the present utility model, two groups of lever rods are arranged side by side perpendicular to the transmission direction of the transmission assembly. The supporting assembly 13 is arranged at the end of the transmission assembly and is correspondingly arranged with the interval space between adjacent lever rods. The supporting assembly 13 is fixedly connected to the transmission bracket through a supporting bracket. The supporting assembly 13 specifically includes a supporting platform and a roller assembly 131 on the supporting platform. The height of the supporting platform is lower than the transmission plane of the transmission assembly. Specifically, the supporting platform makes the supporting surface of the supporting assembly 13 located between the vertical widths of the rotary drive shaft to intercept the edge skin when the lever rod is just about to be in the horizontal position. At this time, it is more conducive to the edge skin to level itself according to its own gravity, and it can also prevent the edge skin from slipping off the lever rod. It can be understood that the leveling device provided by the embodiment of the present utility model can be applied to scenarios such as feeding, discharging, and other edge skin transfer.

[0067] 1.3. Feeding transfer device 2

[0068] As Figure 7 shown, the embodiment of the present utility model also provides a feeding transfer device 2 that cooperates with the above-mentioned storage device 1. Among them, the feeding transfer device 2 includes a transfer drive assembly and a grasping execution assembly arranged at the end of the transfer drive assembly. The grasping execution assembly includes a pressure assembly and a grasping assembly. The pressure assembly is telescopically arranged on the grasping execution assembly. The pressure assembly extends out of the grasping execution assembly to squeeze the material to adjust the position of the material. The transfer drive assembly can drive the grasping assembly to grasp and transfer the material after the position is adjusted. Among them, the pressure assembly cooperates with the supporting assembly 13 to adjust the placement position of the edge skin.

[0069] Further, the grasping component of the present utility model is a suction cup component, and the suction cup component is used for sucking the plane of the material. The suction cup component is a plurality of suction cups arranged at intervals, and the pressure component is a pressing block component 25. The pressing block component 25 is arranged between any adjacent suction cups, and preferably at the middle position of the grasping component. The lower surface of the pressing block component 25 is a plane, and the plane of the edge skin is adjusted by contacting and pressing the plane of the edge skin, so that the plane of the edge skin abuts against the plane of the pressing block, thereby realizing the leveling on the side of the plane of the edge skin.

[0070] It should be noted that the feeding and transferring device 2 provided by the present utility model can not only transfer the edge skin, but also transfer other materials that need to adjust the grasping surface. In a specific embodiment of the present utility model, the arc surface of the material is floatingly placed between adjacent rollers. During the process of the pressing block component 25 pressing down the plane of the edge skin, the arc surface of the edge skin rolls between the two rollers, so that the plane of the edge skin is parallel to the lower surface of the pressing block component 25, thereby realizing the leveling of the edge skin.

[0071] Further, the pressing block component 25 provided by the embodiment of the present utility model includes a pressing block and a pressing block driving device. The pressing block driving device is fixed on the grasping execution component, the driving end of the pressing block driving device is connected to the pressing block, and the lower surface of the pressing block is a plane and is parallel to the sucking plane of the suction cup component.

[0072] Specifically, the pressing block driving device is an adjusting cylinder. The adjusting cylinder can drive the pressing block to move a short distance. Before the suction cup sucks the edge skin, the adjusting cylinder drives the pressing block to protrude from the sucking surface of the suction cup to perform a leveling operation on the edge skin. After the leveling operation, the adjusting cylinder drives the pressing block to retract. At this time, controlling the suction cup to move downward to suck the material can suck the plane of the edge skin more firmly and stably.

[0073] Further, the transfer driving component provided by the embodiment of the present utility model includes a fixing component and a transfer component. The fixing component fixes the transfer driving component as a whole at a preset feeding end, and the transfer component drives the grasping execution component to move between the feeding end and a preset feeding station.

[0074] Specifically, the fixing component is a transfer bracket 21. The transfer bracket 21 is fixed at the feeding end. The transfer component includes a first rotating shaft 22. The first rotating shaft 22 is rotatably connected to the transfer bracket 21 and can drive the grasping execution component to rotate around the transfer bracket 21.

[0075] Further, a first rotation drive assembly is fixed on the transfer bracket 21. The first rotation drive assembly includes a rotation drive motor and a driving gear. The rotation drive motor drives the driving gear to rotate. A driven gear is fixed at the end of the first rotation shaft 22. The driven gear meshes with the driving gear to realize the rotation of the first rotation shaft 22. It can be understood that the transfer bracket 21 is arranged between the feeding end and the feeding station, and the rotation of the first rotation shaft 22 realizes the rotation of the gripping execution assembly at its end between the two stations.

[0076] Further, the transfer assembly further includes a longitudinal movement vertical shaft 23. The longitudinal movement vertical shaft 23 is arranged at the end of the first rotation shaft 22. The longitudinal movement vertical shaft 23 drives the gripping execution assembly to reciprocate in the longitudinal direction. The longitudinal movement vertical shaft 23 provides a space for longitudinal displacement of the gripping execution assembly. It enables the gripping execution assembly to move up and down relative to the first rotation shaft 22, and further drives the edge skin gripped by the gripping execution assembly at the end of the longitudinal movement vertical shaft 23 to move up and down.

[0077] Further, the gripping execution assembly includes a gripping execution bottom plate 24. The gripping execution bottom plate 24 is rotatably connected to the end of the longitudinal movement vertical shaft 23. In a specific embodiment of the present invention, a plurality of suction cups are evenly arranged on the axial side surface of the gripping execution bottom plate 24. The axial midpoint of the gripping execution bottom plate 24 is connected to the end of the longitudinal movement vertical shaft 23. By controlling the rotation of the gripping execution bottom plate 24, the gripping or placing angle of the edge skin can be adjusted. The fact that the gripping execution bottom plate 24 is rotatably connected to the end of the transfer assembly can adapt to the picking and placing of materials at different angles, and can also adjust the angle of the materials during the transfer process to avoid interference with other devices.

[0078] In the present invention, the feeding system for the edge skin is constituted by the storage device 1 and the feeding and transfer device 2. Through the storage device 1, the edge skin can be separated by the partition assembly 12 while the edge skin is being transported, so that the edge skin is transported in a side-standing manner, increasing the number of edge skins that can be received during one transportation process, reducing the number of times of manual repeated feeding, thereby saving labor costs and improving the overall efficiency of the equipment. By utilizing the shape characteristics of the edge skin, while the supporting component 13 intercepts the edge skin on the partition component 12, the arc surface of the edge skin just floats and is placed between the relatively arranged rollers of the supporting component 13, facilitating the edge skin to level itself by its own gravity. Before the feeding and transfer device 2 grabs the material by using the gripping component, the material is first extruded by the pressure component, so that the gripping surface of the material fits the gripping component more closely, thereby improving the firmness when the feeding and transfer device 2 grabs the material.

[0079] 2. The first cutting device 3

[0080] Such as Figures 8 - 17As shown in the figure, the first cutting device 3 provided by the embodiment of the present utility model specifically includes a first storage table 31, a first cutting workbench 32, a first cutting head 33, and a first transmission device 34. The first storage table 31 is located at the loading station of the first cutting device 3, the first cutting head 33 is located at the cutting station of the first cutting device 3, and the first transmission device 34 is located at the unloading station of the first cutting device 3. The first cutting workbench 32 is movably arranged and can move between the first storage table 31 and the first cutting head 33 or between the first transmission device 34 and the first cutting head 33.

[0081] Specifically, the first cutting workbench 32 clamps the material on the first storage table 31 and moves it to the first cutting head 33. The first cutting head 33 cuts the material on the first cutting workbench 32 along the cutting feed path. The first cutting workbench 32 drives the cut material to the first transmission device 34. The first transmission device 34 receives the cut material and diverts it. For example, the first intermediate material is diverted to the loading station of the second cutting device 4, and the first material is diverted to the material collection device.

[0082] The following further details each part structure in the first cutting device 3 of the present utility model with reference to the accompanying drawings.

[0083] 2.1. First storage table 31

[0084] As Figure 9 shown, the first storage table 31 provided by the embodiment of the present utility model is arranged at the loading station on one side of the processing workshop of the first cutting device 3. Since the first cutting device 3 performs cutting operations on the edge skin through the cutting head with a cutting wire mesh, when it is necessary to replace the cutting wire mesh on the cutting head, workers need to enter the interior of the processing workshop to complete the operation of replacing the cutting wire mesh on the cutting head. The traditional storage table is generally fixed at the loading station, and it is necessary to additionally add a standing position in the processing workshop for workers to enter to complete the operation of replacing the cutting wire mesh or other maintenance operations. The standing position of the workers is not required during the normal operation of the equipment, which increases the floor area of the processing workshop and causes waste of space.

[0085] Therefore, the present utility model provides a processing workroom that saves floor space. A waiting position, an avoidance position, and a first storage table 31 are arranged in the processing workroom. Among them, the first storage table 31 includes a storage plate 311 and a storage plate driving device. The storage plate driving device drives the storage plate 311 to move between the waiting position and the avoidance position. When the storage plate 311 moves to the waiting position, it can be used for storing materials. The waiting-to-be-cut edge skins or other materials are placed on it for the subsequent first cutting workbench 32 to clamp the materials. When the storage plate 311 moves to the avoidance position, the storage plate 311 is in a retracted state, forming an avoidance space at the original waiting position. At this time, the storage plate 311 does not occupy the space of the processing workroom, so it is more convenient for workers to enter the processing workroom to complete the maintenance operation of the processing workroom.

[0086] It should be noted that the first storage table 31 provided in the embodiment of the present utility model can be not only applied to the first cutting device 3, but also applied to the processing workrooms of other cutting devices as needed. Among them, the cutting station and the waiting position are arranged opposite to each other. When the processing workroom is in a working state, the cutting station can pick up the materials on the first storage table 31 for cutting processing. The avoidance position is arranged away from the cutting station. The cutting station can move to a position close to the avoidance space so that when the processing workroom is in a maintenance state, workers can stand in the avoidance space or maintenance equipment can be placed in the avoidance space, so that the cutting station close to the avoidance space can be maintained.

[0087] Furthermore, the first storage table 31 further includes a storage support 313. One end of the storage support 313 is fixed to the base of the processing workroom, and the other end is connected to an installation platform 314. One end of the storage plate 311 is rotatably connected to the installation platform 314, and the other end of the storage plate 311 is used for storing materials. The storage plate driving device can drive the storage plate 311 to rotate around the installation platform 314. The storage support 313 mounts the storage plate 311 as a whole at a suitable height for the first cutting workbench 32 to clamp the edge skins or other materials.

[0088] Furthermore, the storage plate 311 includes a connecting support and a supporting support that are connected to each other. The supporting support is used for storing materials. One end of the connecting support is rotatably connected to the installation platform 314, and the other end is connected to the middle part of the supporting support. The connecting support and the supporting support are connected at a preset angle so that one end of the supporting support is flush with the end of the connecting support away from the supporting support. As shown in the attached drawings, in the present utility model, one end of the supporting support is flush with the end of the connecting support away from the supporting support, which can prevent the supporting support from interfering with the side wall of the processing workroom when the storage plate 311 moves to the avoidance position. And the connecting support is connected to the middle part of the supporting support, which is more conducive to maintaining the force balance of the supporting support and making the supporting support more stably support the edge skins.

[0089] Understandably, in order to ensure that the supporting bracket does not interfere with the side wall of the processing studio, in an alternative embodiment of the present utility model, the connecting bracket can also be connected to one end of the supporting bracket, and when the connecting end of the connecting bracket and the supporting bracket moves to the avoidance position, it is close to the side wall of the processing studio.

[0090] Furthermore, a rotating mounting shaft (not shown in the drawings) is also fixedly connected to the material storage plate 311. The material storage plate 311 is rotationally connected to the mounting platform 314 through the rotating mounting shaft. A rotating driving bracket is mounted on the rotating mounting shaft, and one end of the rotating driving bracket away from the rotating mounting shaft is connected to the material storage plate driving device. In a preferred embodiment of the present utility model, the rotating driving bracket and the material storage plate 311 are respectively located on both sides of the mounting platform 314, so that the material storage plate driving device avoids interfering with the material storage plate 311.

[0091] Furthermore, in an alternative embodiment of the present utility model, the material storage plate driving device is a driving cylinder 312. One end of the driving cylinder 312 is connected to the material storage bracket 313, and the movable end of the driving cylinder 312 is connected to the material storage plate 311, so as to drive the material storage plate 311 to move through the movable end of the driving cylinder 312.

[0092] Furthermore, the driving cylinder 312 provided in the embodiment of the present utility model can drive the material storage plate 311 to move linearly between the material waiting position and the avoidance position. A more preferred implementation manner can also drive the material storage plate 311 to move between the material waiting position and the avoidance position in a rotating manner, which can further reduce the floor space occupied by the first material storage table 31.

[0093] Specifically, the driving cylinder 312 is movably connected to the material storage bracket 313. The movable end of the driving cylinder 312 is connected to the material storage plate 311 at a first connection point, that is, one end of the rotating driving bracket away from the rotating mounting shaft. The material storage plate 311 is connected to the material storage bracket 313 at a second connection point, that is, at the rotating mounting shaft. The first connection point and the second connection point maintain a preset distance, so that the material storage plate 311 rotates with the second connection point as the center.

[0094] Furthermore, when the driving cylinder 312 extends, the rotating driving bracket drives the material storage plate 311 to rotate outward around the rotating mounting shaft to reach the material storage position. When the driving cylinder 312 retracts, the rotating driving bracket drives the material storage plate 311 to rotate inward around the rotating mounting shaft to reach the avoidance position. In addition, in an alternative embodiment of the present utility model, the material storage plate driving device can also be a rotating driving motor, and the rotating driving motor drives the material storage plate 311 to rotate between the material storage position and the avoidance position.

[0095] Furthermore, in a specific embodiment of the present utility model, the storage plate 311 is used to place the edge skin to be cut. Therefore, support blocks are oppositely arranged on the storage plate 311, and the support blocks are used to support the material. For materials with an arc surface such as edge skin, the support blocks include oppositely arranged inclined blocks so as to support the arc surface of the material with the oppositely arranged inclined blocks.

[0096] It should be noted that the first storage table 31 can be applied not only to the first cutting device 3, but also to other processing workrooms. A cutting head is arranged in the processing workroom, and a detachable cutting tool is arranged on the cutting head. By controlling the rotation of the storage plate 311 between the storage position and the avoidance position, a working space for workers to disassemble the cutting tool is provided. Or a working space for other maintenance operations for workers is provided. In addition, the first storage table 31 can also be arranged at the blanking station according to requirements, etc., aiming to provide a processing workroom that saves overall floor space.

[0097] 2.2. The first cutting workbench 32

[0098] As Figures 10 - 12 shown, the first cutting workbench 32 provided by the embodiment of the present utility model is mainly used to cooperate with the first cutting head 33 to complete the cutting of the edge skin end material 02. It can be understood that the first cutting workbench 32 provided by the embodiment of the present utility model can also be applied to the clamping and transfer operations of other materials with similar requirements, and the present utility model does not limit this. For the convenience of description, in the embodiment of the present utility model, the direction in which the jaw assemblies on the first cutting workbench 32 are oppositely arranged is defined as the first direction, the direction in which the pressing bracket 321 and the support assembly 322 are oppositely arranged is the second direction, and the direction in which the jaw assemblies move integrally along the second translation slide rail 328 is the third direction. Referring to Figure 8 , the first direction is the y-axis direction, the second direction is the z-axis direction, and the third direction is the x-axis direction.

[0099] Furthermore, the first cutting workbench 32 provided by the embodiment of the present utility model includes a translation drive assembly and a first clamping assembly. The translation drive assembly can drive the first clamping assembly to move integrally, so that the first clamping assembly can be driven to transfer between any two of the cutting station, the loading station, and the unloading station of the first cutting device 3.

[0100] Furthermore, the first clamping assembly includes two groups of jaw assemblies arranged on the translation drive assembly. As shown in the attached drawings, the jaw assemblies are oppositely arranged along the first direction, and the translation drive assembly can drive the two groups of jaw assemblies to move along the first direction to approach or separate from each other, so that the axial ends of the material can be clamped.

[0101] Further, the jaw assembly includes a main jaw that can be opened or tightened in the second direction to clamp the upper and lower sides of one axial end of the material taking axis. The jaw assembly further includes a secondary jaw 323 disposed beside the main jaw. The secondary jaws 323 on two sets of jaw assemblies are oppositely disposed in the first direction and can be opened or tightened in the first direction to clamp the two end faces of the material axially by the secondary jaws on the two jaw assemblies. In the present utility model, the relatively disposed main jaws are used to clamp the arc surface and the horizontal side surface at one axial end of the edge skin, which can stabilize the position of the edge skin. Cooperating with the cutting head to cut the horizontal side surface of the edge skin, compared with cutting from the end face of the edge skin, the cutting feed distance is greatly reduced, and the cutting efficiency is improved.

[0102] Further, when the secondary jaw 323 is provided as a set, the secondary jaw 323 is disposed on one side of the main jaw, and the secondary jaw 323 clamps the end face at the position of the end material of the edge skin to cooperate with the cutting head to complete the cutting of the end material 02 on one side. When the secondary jaw 323 is provided as two sets, the secondary jaws 323 are disposed on both sides of the main jaw, and the two secondary jaws 323 on the same jaw assembly respectively clamp the positions of the end materials 02 on both sides of the edge skin, which is particularly suitable for a cutting head with a double-layer cutting wire mesh. When performing the cutting operation on the end material 02 of the edge skin, the main jaw clamps the position of the middle material 01 at the arc top, and the secondary jaw 323 clamps the position of the end material 02, so that the cut-off end material 02 can be effectively prevented from falling, and the stability of the equipment operation is improved.

[0103] Further, the main jaw includes a pressing bracket 321 and a support assembly 322 that are oppositely disposed. The pressing bracket 321 and / or the support assembly 322 are movable so that the pressing bracket 321 and the support assembly 322 approach or move away from each other. A sliding structure is provided on the support assembly 322, and the mutually approaching pressing bracket 321 and support assembly 322 press the material against the sliding structure to slide the material along the sliding structure to adjust the position of the material. In a specific embodiment of the present utility model, the pressing bracket 321 and the support assembly 322 are oppositely disposed in the second direction. The support assembly 322 supports the arc surface of the edge skin so that the arc surface of the edge skin slides on the sliding structure. The pressing bracket 321 clamps the horizontal side surface of the edge skin. When the pressing bracket 321 presses down the horizontal side surface of the edge skin, the position of the arc surface of the edge skin on the sliding structure is adjusted to keep the horizontal side surface of the edge skin in a horizontal state.

[0104] In a specific embodiment of the present utility model, the support assembly 322 is disposed below and the pressing bracket 321 is disposed above. The cutting head completes the cutting of the end material 02 of the edge skin from top to bottom. At this time, the cutting wire mesh cuts the horizontal side surface of the edge skin, avoiding the phenomenon of wire slipping when cutting the arc side surface, and improving the stability of cutting. It can be understood that in the above embodiment, the support assembly 322 can also be disposed above and the pressing bracket 321 can be disposed below, and the cutting head or the cutting wire completes the cutting of the end material 02 of the edge skin from bottom to top.

[0105] Further, the sliding structure includes two sets of roller assemblies arranged at intervals. The roller assemblies are arranged oppositely along the third direction, and a supporting space for the material is formed between the roller assemblies. Both sides of the material are in contact with the roller assemblies so that the material slides between the roller assemblies. Specifically, the arc-shaped surface of the edge skin is placed on the oppositely arranged roller assemblies, such that both sides of the arc-shaped surface of the edge skin are in symmetric line contact with the roller assemblies, which is beneficial to the leveling sliding of the edge skin on the supporting assembly 322.

[0106] Further, the pressing bracket 321 further includes a first side plate and a second side plate connected to each other. The first side plates on the two sets of jaw assemblies can approach each other along the first direction and abut against the axial end face of the material to detect the axial length of the material. In a specific embodiment of the present invention, when the first cutting workbench 32 moves to the position of the first storage table 31, first, the two jaw assemblies approach each other along the first direction, and the first side plates contact both axial ends of the material. While centering the material, the distance between both axial ends of the material, that is, the axial length of the material, is detected.

[0107] Further, the second side plate is arranged oppositely to the supporting assembly 322 to form the second clamping surface of the pressing bracket 321. The second clamping surface of the pressing bracket 321 clamps the horizontal side surface of the edge skin. The second clamping surface cooperates with the supporting assembly 322 to further ensure that the horizontal side surface of the edge skin is in a horizontal state, improving the stability and cutting accuracy of the cutting of the end material 02 of the edge skin.

[0108] Further, the jaw assembly further includes a first bracket 325 and a first translation slide plate 324 movably connected to the first bracket 325. The supporting assembly 322 is connected to the first translation slide plate 324, and the first translation slide plate 324 drives the supporting assembly 322 to reciprocate relative to the pressing bracket 321. Specifically, the first translation slide plate 324 drives the supporting assembly 322 to reciprocate along the second direction to realize the clamping of the arc-shaped surface and the horizontal side surface of the edge skin. The first side plate of the pressing bracket 321 is fixedly connected to the first bracket 325, and the second side plate extends to a position opposite to the supporting assembly 322.

[0109] In a specific embodiment of the present invention, the pressing bracket 321 itself is relatively fixed in the second direction. The supporting assembly 322 approaches or moves away from the second side plate of the pressing bracket 321 along the second direction driven by the first translation slide plate 324, and the first side plate is located at the outer end of the pressing bracket 321 in the first direction and thus can abut against the end face of the edge skin. It can be understood that in an alternative embodiment of the present invention, the supporting assembly 322 can also be fixedly arranged, the pressing bracket 321 moves in the direction approaching the supporting assembly 322, or both the pressing bracket 321 and the supporting assembly 322 can move to approach or move away from each other.

[0110] Further, the auxiliary jaw 323 includes an end material clamping plate and an end material clamping plate driving assembly. In the present utility model, the end material clamping plate driving assembly can drive the end material clamping plate to move a short distance in three-dimensional space. Specifically, the end material clamping plate driving assembly drives the end material clamping plate to reciprocate along the first direction so that two relatively arranged auxiliary jaws 323 on the two sets of jaw assemblies approach or move away from each other along the first direction. The end material clamping plate driving assembly can drive the end material clamping plate to move closer to or away from the support assembly 322, so that the end material 02 clamped by the auxiliary jaw 323 is far from the first intermediate material clamped by the main jaw, facilitating the wire withdrawal of the cutting head. In addition, the end material clamping plate driving assembly can also drive the end material clamping plate to reciprocate along the second direction to adjust the clamping position of the auxiliary jaw 323.

[0111] In a specific embodiment of the present utility model, auxiliary jaws 323 are arranged on both sides of each main jaw. The pressing bracket 321 of the main jaw and the support assembly 322 clamp the middle part of one axial end of the material along the second direction, that is, the part clamping the first intermediate material. The end material clamping plates of the auxiliary jaws 323 respectively clamp both sides of the end face of the material, that is, the end face positions of the end material 02 of the edge skin. After the end material 02 is cut, controlling the end material clamping plate to move away from the main jaw along the third direction can provide a wire withdrawal space for the cutting head, avoiding secondary cutting of the edge skin when the cutting head withdraws the wire, and further ensuring the cutting accuracy of the edge skin end material 02.

[0112] Further, the first cutting workbench 32 further includes a first translation bottom plate 326. A first translation slide rail 327 is arranged on the first translation bottom plate 326. The jaw assembly is slidably connected to the first translation slide rail 327. Among them, the first translation slide rail 327 extends along the first direction. The first bracket 325 of the jaw assembly is slidably connected to the first translation slide rail 327. A synchronous driving assembly is further arranged on the first translation bottom plate 326. The synchronous driving assembly is respectively connected to the two sets of relatively arranged jaw assemblies to drive the two sets of jaw assemblies to move relatively synchronously along the first direction, realizing the centering clamping operation of the edge skin or the detection of the axial length of the edge skin. The synchronous driving assembly provided in the embodiment of the present utility model can be a synchronous gear driving structure as shown in the drawings, or can also be a synchronous ball screw driving structure. The present utility model does not make any limitation in this regard.

[0113] Further, the translation driving assembly mentioned in the embodiment of the present utility model further includes a second translation slide rail 328. The first clamping assembly is slidably connected to the second translation slide rail 328. The translation driving assembly drives the whole first clamping assembly to reciprocate along the second translation slide rail 328. Specifically, the second translation slide rail 328 extends along the third direction. The first translation bottom plate 326 is slidably connected to the second translation slide rail 328. The second translation driving assembly can drive the whole first translation bottom plate 326 to reciprocate along the third direction. The second translation driving assembly can be a ball screw or a gear rack structure, etc. The present utility model does not make any limitation in this regard.

[0114] In a specific embodiment of the present utility model, the second translation slide rail 328 includes two slide rails arranged at intervals along the first direction. Both sides of the first translation bottom plate 326 are respectively slidably connected to the two slide rails. The loading station, cutting station, and unloading station of the first cutting device 3 are arranged along the extending direction of the second translation slide rail 328, specifically between the two slide rails of the second translation slide rail 328. A first storage table 31 is provided at the loading station, and a first transmission device 34 is provided at the unloading station. When the first translation bottom plate 326 drives the first clamping assembly to move to the first storage table 31, the two jaw assemblies of the first clamping assembly are respectively located on both sides of the first storage table 31 to clamp both ends of the material on the first storage table 31. When the first translation bottom plate 326 drives the first clamping assembly to move to the first transmission device 34, the two jaw assemblies of the first clamping assembly are respectively located on both sides of the first transmission device 34 to place the cut material on the first transmission device 34.

[0115] Further, the second translation slide rail 328 can be arranged on the second translation bottom plate, and then the second translation bottom plate is arranged on the base of the first cutting device 3. It can also directly arrange the second translation slide rail 328 on the base of the first cutting device 3. The present utility model does not limit this.

[0116] In the first cutting workbench 32 provided by the embodiment of the present utility model, a secondary jaw 323 is arranged beside the main jaw of the jaw assembly, so that the main jaw and the secondary jaw 323 can respectively clamp the cut part of the material, avoiding the cut material from falling onto the equipment base, reducing the occurrence of burrs during the cutting process, improving the cutting quality, and improving the stability of the equipment operation. And a sliding structure is arranged on the support assembly 322 of the main jaw. While the pressing bracket 321 and the support assembly 322 clamp the material, the material slides on the sliding structure to adjust the position of the material, facilitating the stable control of the state of the material when cutting the material.

[0117] 2.3. The first cutting head 33

[0118] As Figures 13 to 15 shown, the first cutting head 33 provided by the embodiment of the present utility model for cutting the edge and end material 02 is a double-layer wire mesh structure. The double-layer wire mesh structure can complete two cutting operations during one cutting feed, improving the cutting efficiency of the cutting head. Especially for operations such as cutting or truncating the edge and end material 02 with short-distance repeated cutting, if only the single-layer wire mesh cutting method is used, the cutting head needs to frequently complete short-distance feed operations, which obviously increases the working time for completing one cutting. And setting short-distance multi-layer wire meshes does not affect the stability between different wire meshes of the cutting head, and can also improve the working efficiency of the cutting head.

[0119] Furthermore, the first cutting head 33 provided by the embodiment of the present utility model includes a first head frame 331 and a plurality of axle box assemblies arranged on the first head frame 331. A wire wheel mounting shaft 332 is arranged on the axle box assembly, and the wire wheel mounting shaft 332 is perpendicular to the first head frame 331. Each wire wheel mounting shaft 332 includes at least two levels of wire wheel mounting positions extending along the axial direction. The wire wheel mounting positions at the same level on different axle box assemblies form a cutting wire mesh mounting plane after mounting the wire wheels. In the specific embodiment of the present utility model, a double-layer wire mesh form is adopted, and for other specific embodiments, a multi-layer wire mesh form can also be adopted to achieve the cutting operation.

[0120] Furthermore, an axle box assembly provided in the embodiment of the present utility model is an independent axle box assembly with independent rotation of wire wheels, such as Figure 15 shown. The axle box assembly includes an axle box 367. A first bearing 363 is installed inside the axle box 367. The outer ring of the first bearing 363 is fixedly connected to the axle box 367, and the inner ring of the first bearing 363 is fixedly connected to the first rotating shaft 361, so that the first rotating shaft 361 rotates inside the axle box 367 along with the first bearing 363.

[0121] Furthermore, the first rotating shaft 361 is hollow. The inner part of the first rotating shaft 361 is fixedly connected to the outer ring of a second bearing 364, and the inner ring of the second bearing 364 is fixedly connected to a second rotating shaft 362, so that the second rotating shaft 362 rotates inside the first rotating shaft 361 along with the second bearing 364. That is, the wire wheel mounting shaft 332 is composed of the first rotating shaft 361 and the second rotating shaft 362. The first rotating shaft 361 and the second rotating shaft 362 rotate independently. The front ends of the first rotating shaft 361 and the second rotating shaft 362 are respectively connected to wire wheels, which can make the wire wheels connected to the first rotating shaft 361 and the second rotating shaft 362 rotate independently, and there is no mutual influence between the front and rear two layers of cutting wire meshes.

[0122] Specifically, a front end cover 365 is arranged at the front end of the first rotating shaft 361 in the embodiment of the present utility model, and a rear end cover 366 is arranged at the rear end of the first rotating shaft 361. The front end cover 365 is used for fixedly connecting with the wire wheel to form the first-level wire wheel mounting position. The second rotating shaft 362 extends in the direction away from the end face of the first rotating shaft 361, and the second rotating shaft 362 forms the second-level wire wheel mounting position. In addition, it can be seen from the drawings that the diameter of the first rotating shaft 361 is larger than that of the second rotating shaft 362, so that the disassembly and installation of the inner layer wire wheel can be facilitated.

[0123] Furthermore, the second-level wire reel mounting position has a preset axial length. By mounting the wire reel at different axial positions of the second-level wire reel mounting position, the distance between the first wire mesh mounting plane and the second wire mesh mounting plane can be adjusted. For example, the distance between the two layers of cutting wire meshes can be adjusted by mounting a spacer in front of the wire reel. In addition, the second rotating shaft 362 can also be set to gradually decrease along the extending direction to add a wire mesh mounting plane, or the distance between the first-level cutting wire mesh and the second-level cutting wire mesh can be adjusted by adapting wire reels with different mounting inner diameters.

[0124] In the embodiment of the present utility model, each wire mesh mounting plane includes a driving wire reel, and the driving wire reel drives the whole cutting wire mesh to rotate to achieve the cutting operation. The specific implementation manner thereof can be: at least one axle box assembly is connected with a first rotation driving device, and the first rotation driving device drives the first rotating shaft to rotate, so that the wire reel mounted on the first rotating shaft rotates. At least one axle box assembly is connected with a second rotation driving device, and the second rotation driving device drives the second rotating shaft to rotate, so that the wire reel mounted on the second rotating shaft rotates. In the embodiment of the present utility model, the first rotation driving device and the second rotation driving device can be mounted on one axle box assembly or on different axle box assemblies, and the present utility model does not make any limitation in this regard.

[0125] Furthermore, each wire mesh mounting plane further includes a tension wheel, and the tension wheel can adjust the tension of the cutting wire mesh. The specific implementation manner thereof can be: at least one axle box assembly is connected with the first head frame 331 through a tension adjusting device (not shown in the drawings). The tension adjusting device includes a swing rod, and the swing rod is rotatably connected to the first head frame 331. One end of the swing rod is connected with the axle box assembly, and the position of the axle box assembly is adjusted by adjusting the angle of the swing rod on the first head frame 331. Wherein, a counterweight block is connected to the end of the swing rod far away from the axial assembly, and the counterweight block can drive the swing rod to rotate by its own gravity, thereby adjusting the angle of the swing rod on the first head frame 331.

[0126] Furthermore, in the specific embodiment of the present utility model, in addition to the above-mentioned independent shaft axle box assemblies, the multiple axle box assemblies can further include a common shaft axle box assembly. The wire reel mounting shaft 332 of the common shaft axle box assembly is a third rotating shaft, and the third rotating shaft is rotatably connected to the common shaft axle box assembly. Each wire reel mounted on the third rotating shaft rotates synchronously. For the structure of the third rotating shaft, reference can be made to the first rotating shaft and the second rotating shaft, and the present utility model will not elaborate further in this regard.

[0127] It should be noted that the rotation driving device of the wire wheel in the embodiments of the present utility model can be installed on an independent shaft axle box assembly or on a common shaft axle box assembly. When installed on the common shaft axle box assembly, a rotating shaft driving device is provided at the rear end of the common shaft axle box assembly, and the rotating shaft driving device drives the third rotating shaft to rotate so as to drive the wire wheel installed on the third rotating shaft to rotate. In addition, the tension adjusting device can also be installed on the common shaft axle box assembly. The embodiments of the present utility model do not limit the installation positions of the tension adjusting device and the rotation driving device of the wire wheel, as long as there is a driving wheel and a tension wheel in each cutting wire mesh.

[0128] Further, a groove is further provided on one side of the first machine head frame 331 located at the cutting position, and the groove provides an avoidance space for the cutting position, specifically, it can avoid the material to be cut or the first clamping assembly, etc.

[0129] Further, in an optional embodiment of the present utility model, among two adjacent axle box assemblies on one side of the cutting position, the wire wheel mounting shaft 332 of one axle box assembly is lower than the wire wheel mounting shaft 322 of the other axle box assembly. At this time, the cutting position of the cutting wire mesh forms a certain angle with the cutting plane to facilitate wire feeding.

[0130] Further, the first cutting machine head 33 further includes a machine head driving assembly, and the machine head driving assembly drives the entire first machine head frame 331 to reciprocate along the cutting feed direction.

[0131] Specifically, the first cutting machine head 33 provided in the embodiments of the present utility model has a gantry structure, which includes a feeding assembly 334, side column assemblies 335 and a cross beam 336. One side of the first machine head frame 331 is slidably connected to the side column assemblies 335, and a corresponding driving and guiding assembly is installed on the feeding assembly 334, which can drive the first machine head frame 331 to move up and down to complete cutting feed.

[0132] It should be noted that the first cutting machine head 33 provided in the embodiments of the present utility model only needs to realize the reciprocating movement in the cutting feed direction to complete the cutting operation. For the third cutting machine head 53 in the third cutting device 5, it also needs to complete the movement along the axial direction of the third cutting workbench 54 to select the cutting position of the long strip material 03. The specific structure of the third cutting machine head 53 will be described in detail in the subsequent embodiments.

[0133] 2.4. The first transmission device 34

[0134] As Figure 16 、 Figure 17As shown in the figure, the first transfer device 34 is arranged at the blanking station of the first cutting device 3 to complete the blanking of the top-middle material 01 and the end material 02. Since the top-middle material 01 and the end material 02 have different functions in the subsequent processes, the top-middle material 01 needs to enter the next cutting process for the cutting of the arc-shaped surface, while the end material 02 needs to be collected together with some materials in other cutting processes. Therefore, how to quickly and efficiently transfer two materials with completely different shapes and uses becomes a problem to be solved.

[0135] Further, the first transfer device 34 includes a transfer component 344 and at least one support component connected to the transfer component 344. The support component includes a first support 341 for supporting the material and a second support 342 located on the side of the first support 341. A groove portion matching the bottom of the transferred material is provided on the first support 341, and the transfer component 344 drives the entire support component to move.

[0136] Specifically, when blanking the top-middle material 01 and the end material 02, the first cutting workbench 32 clamps the top-middle material 01 and the end material 02 and moves them integrally above the first transfer device 34. At this time, the first translation slide 324 of the first clamping component drives the support component 322 of the main clamp and the sub-clamp 323 to move downward integrally, so that the top-middle material 01 and the end material 02 both fall onto the support component, and the material transfer between the first cutting workbench 32 and the first transfer device 34 is completed.

[0137] Further, the first support 341 can be composed of a groove-bearing block with a groove in the middle. It can also be composed of two relatively arranged support structures. The height of the side of the two support structures close to each other is lower than the height of the side far from each other, so that the relatively arranged support structures form a groove portion. Since the first support 341 needs to rotate at the end, in order to avoid the width of the first support 341 being too wide and affecting its rotational flexibility on the transfer component 344, the preferred embodiment of the present invention is that the first support 341 is composed of two relatively arranged support structures.

[0138] Further, the support structure can be a wedge block. The short sides of the two wedge blocks are arranged adjacent to each other, so that the inclined surfaces of the two relatively arranged wedge blocks form a groove portion. The arc-shaped surface of the top-middle material 01 is placed between the two wedge blocks, which can prevent the top-middle material 01 from rolling on the first transfer device 34.

[0139] Further, the second supporting table 342 includes a flat block, and the supporting height of the flat block at one end close to the first supporting table 341 is lower than that of the first supporting table 341. Specifically, the horizontal plane of the flat block is lower than the highest position of the wedge block. When the arc-top intermediate material 01 and the end material 02 are placed on the supporting table assembly as a whole, the end material 02 will naturally fall onto the second supporting table 342, completing the separation of the end material 02 and the arc-top intermediate material 01, which is convenient for subsequent operations. It can be understood that the width of the first supporting table 341 should be smaller than the width of the edge skin or the width of the arc-top intermediate material 01, which is convenient for the end material 02 to fall onto the second supporting table 342.

[0140] Further, the second supporting table 342 further includes a baffle 343. The baffle 343 is connected to one end of the flat block away from the first supporting table 341 and forms a preset angle with the horizontal plane of the flat block. Since the end material 02 also includes a small arc surface, in order to prevent the end material 02 from rolling off the second supporting table 342, the present utility model provides a baffle 343 structure to intercept the end material 02 on the second supporting table 342.

[0141] Further, the transmission assembly 344 includes a rotary transmission device. Rotating shafts are provided at both ends of the rotary transmission device, and a rotation driving device is provided on at least one rotating shaft. The rotation driving device drives the rotating shaft to rotate to drive the entire rotary transmission device to rotate. Specifically, the rotary transmission device is a chain transmission device or a belt transmission device. When it is a chain transmission device, the rotating shafts are rotary sprockets provided at both ends of the chain transmission device.

[0142] Further, multiple supporting table assemblies can be provided on the transmission assembly 344. The multiple supporting table assemblies are evenly installed on the transmission assembly 344 so that the transmission assembly 344 can simultaneously transmit multiple groups of materials, and the supporting table assemblies located above move along the transmission direction, and the supporting table assemblies located below move reversely to the starting end of the rotary transmission device. The present utility model adopts a rotary transmission method, enabling the supporting table assembly to move reciprocally between the transmission starting point and the transmission ending point.

[0143] Further, the first transmission device 34 provided by the embodiment of the present utility model further includes a jacking device 345. The jacking device 345 is provided on the transmission path of the transmission assembly 344. The jacking device 345 includes a jacking platform 346 and a jacking driving device. The jacking driving device drives the jacking platform 346 to protrude or retract from the transmission plane of the transmission assembly 344. Among them, the function of the jacking device 345 is to jack up the arc-top intermediate material 01 to serve as a material waiting table for the subsequent arc-top material cutting device, and it is clamped by the clamping assembly of the arc-top material cutting device. Thereafter, the end material 02 still remains on the first transmission device 34 and continues to move forward with the first transmission device 34.

[0144] Further, a jacking platform 346 is provided with a jacking support platform. The middle part of the jacking support platform has a concave structure for supporting materials with an arc surface. Among them, the concave structure can be wedge blocks arranged oppositely, or can be roller assemblies arranged oppositely. While supporting the arc surface of the intermediate material 01 at the arc top, the arc surface can also slide on the jacking support platform to adjust the placement position, and the present utility model does not limit this.

[0145] Further, a second guiding plate 347 and a material collecting device are arranged at the transmission end point of the transmission assembly 344. The second guiding plate 347 guides the first material to the material collecting device. In a specific embodiment of the present utility model, after the jacking device 345 jacks up the intermediate material 01 at the arc top, the end material 02 still remains on the transmission assembly 344 and continues to move forward with the transmission assembly 344. Since the end material 02 is the first material in the current cutting process, it only needs to be conveyed to the material collecting device.

[0146] Further, in the embodiment of the present utility model, the first cutting device 3 further includes a first blanking transmission device 35. The second guiding plate 347 of the first transmission device 34 guides the end material 02 onto the first blanking transmission device 35, and then the first blanking transmission device 35 guides the end material 02 to the material collecting device. This part of the structure will be introduced in detail in the subsequent blanking transmission system.

[0147] The first transmission device 34 provided by the embodiment of the present utility model uses the first support platform 341 and the groove part on the first support platform 341 to support the bottom of one kind of material generated after cutting, and uses the second support platform 342 on the side of the first support platform 341 to support the other kind of material generated after cutting, realizing the natural separation and simultaneous transmission of the two kinds of materials, simplifying the operation process of material transmission, and making the equipment structure more concise.

[0148] 2.5. Control method of the first cutting device 3

[0149] The embodiment of the present utility model also provides a control method for the first cutting device 3. The method specifically includes:

[0150] S1. The first cutting workbench 32 clamps the material from the loading station and transfers it to the first cutting head 33;

[0151] S2. The first cutting head 33 cuts the material on the first cutting workbench 32 along the cutting feed path;

[0152] S3. The first cutting workbench 32 transfers the cut material to the first transmission device 34;

[0153] S4. The first transmission device 34 drives the cut material to move to complete the blanking of the material.

[0154] In a specific embodiment of the present utility model, the first cutting workbench 32 cuts the material on the first cutting workbench 32 along the cutting feed path, which specifically includes:

[0155] S21. The main jaw of the jaw assembly clamps the middle part of one axial end of the material along the second direction, and the sub-jaw 323 of the jaw assembly clamps the end face of the material along the first direction beside the main jaw.

[0156] In a specific embodiment of the present utility model, the first clamping assembly clamps the two axial ends of the edge skin, and at this time, the two radial ends of the end face of the edge skin are clamped by the sub-jaw 323.

[0157] S22. The cutting wire mesh of the first cutting head 33 feeds along the second direction between the main jaw and the sub-jaw 323 to cut the material.

[0158] In a specific embodiment of the present utility model, the first cutting head 33 is a double-wire mesh cutting head. At this time, the two wire meshes are respectively located at the cutting positions of the end materials 02 on both sides of the edge skin, and the cutting of the end materials 02 on both sides is completed by one cutting feed.

[0159] Further, after cutting the end materials 02 of the edge skin, it is necessary to first retract the cutting tool of the first cutting head, and transfer the arc-top intermediate material 01 and the end materials 02 to the blanking station. Therefore, after the cutting wire mesh of the first cutting head 33 feeds along the second direction between the main jaw and the sub-jaw 323 to cut the material, the method further includes:

[0160] S23. The sub-jaw 323 moves in a direction away from the main jaw.

[0161] S24. The first cutting head 33 moves away from the first cutting workbench 32 along the second direction to perform the wire retraction operation.

[0162] In a specific embodiment of the present utility model, controlling the sub-jaw 323 to move in a direction away from the main jaw is specifically to move away from the main jaw along the third direction. At this time, the relatively arranged sub-jaws 323 can still stably clamp the end materials 02, forming a gap between the end materials 02 and the arc-top intermediate material 01 for the first cutting head 33 to retract the wire.

[0163] Further, the first transmission device 34 drives the cut material to move to complete the blanking of the material, which specifically includes:

[0164] S41. The first cutting workbench 32 drives the jaw assembly to move to the first transmission device 34, and drives the cut material to fall onto the first transmission device 34.

[0165] In a specific embodiment of the present utility model, when the first clamping assembly moves as a whole to the blanking station, the first clamping assembly clamps the middle material 01 at the arc top and the end material 02 and moves them as a whole above the first conveying device 34. At this time, the first translation slide plate 324 of the first clamping assembly drives the support assembly 322 of the main clamping jaw and the auxiliary clamping jaw 323 to move downward as a whole, so that the middle material 01 at the arc top and the end material 02 both fall onto the table assembly, thus completing the material transfer between the first cutting workbench 32 and the first conveying device 34.

[0166] S42. The conveying assembly 344 of the first conveying device 34 drives the table assembly thereon to move as a whole along the conveying direction;

[0167] S43. When the first table 341 carrying the first intermediate material moves to the lifting device 345 of the first conveying device 34, the lifting device 345 rises to lift the first intermediate material on the first table 341;

[0168] S44. The conveying assembly 344 of the first conveying device 34 continues to move along the conveying direction to drive the second table 342 to move to the second guide plate 347 at the conveying end point, and the second guide plate 347 guides the material on the second table 342 to a preset material collection device.

[0169] In a specific embodiment of the present utility model, the second table 342 drives the end material 02 to be transported to the second guide plate 347, and the second guide plate 347 guides the end material 02 onto the first blanking conveying device 35 and finally into the waste box.

[0170] Furthermore, the control method of the first cutting device 3 in the embodiment of the present utility model further includes the feeding and clamping operation at the feeding station, specifically:

[0171] S01. The first cutting workbench 32 moves as a whole to the feeding station, and the clamping jaw assembly moves relatively and synchronously in the first direction to perform centering and / or measuring operations on the material through the pressing bracket 321 of the clamping jaw assembly;

[0172] In an alternative embodiment of the present utility model, while the pressing bracket 321 performs centering operation on the material, it can also measure the axial length of the material, so as to know the size of the edge skin when performing subsequent truncation operations.

[0173] S02. The clamping jaw assembly moves relatively and synchronously to move the pressing bracket 321 away from the axial end face of the material, and the support assembly 322 moves in the direction close to the pressing bracket 321 to lift the arc surface of the material and cooperate with the pressing bracket 321 to clamp the material;

[0174] In a specific embodiment of the present utility model, since the support assembly 322 is a roller assembly arranged oppositely, when the pressing bracket 321 presses down the edge leather, the arc surface of the edge leather is adjusted between the roller assemblies to complete the leveling operation of the edge leather.

[0175] S03. The secondary jaw 323 of the jaw assembly moves close to the end face of the material and clamps the end face of the material beside the primary jaw.

[0176] In a specific embodiment of the present utility model, after the primary jaw clamps the edge leather, the secondary jaw 323 moves close to the primary jaw to cooperate with the primary jaw to clamp the edge leather and complete the clamping operation of the edge leather.

[0177] The first cutting device 3 and its control method provided by the embodiment of the present utility model have the following advantages:

[0178] a. The first cutting workbench 32 drives the material to be transported between the loading station, the first cutting head 33 and the first transmission device 34, reducing the process of material transportation and improving the overall cutting efficiency of the cutting device.

[0179] b. The two groups of jaw assemblies of the first cutting workbench 32 are located on both sides of the first transmission device 34 and the first storage table 31, facilitating the first cutting workbench 33 to control the two groups of jaw assemblies to move to the positions where they are connected with the first transmission device 34 and the first storage table 31, and smoothly completing the transfer of the material.

[0180] c. A secondary jaw 323 is arranged beside the primary jaw of the jaw assembly, enabling the primary jaw and the secondary jaw 323 to respectively clamp the cut parts of the material, preventing the waste material from falling onto the equipment base, reducing the occurrence of chipping during the cutting process, improving the cutting quality, and enhancing the stability of the equipment operation.

[0181] d. The secondary jaw 323 can move in a direction away from the primary jaw. By controlling the secondary jaw 323 to move away from the primary jaw, it is convenient for the cutting head to retract the tool.

[0182] e. The support assembly 322 is provided with a sliding structure. While the pressing bracket 321 and the support assembly 322 clamp the material, the material slides on the sliding structure to adjust the position of the material, facilitating the stable control of the state of the material during cutting.

[0183] f. The first cutting head 33 with a double-layer wire mesh can cut both sides of the material simultaneously, improving the cutting efficiency of the cutting head.

[0184] g. The first support table 341 of the first transmission device 34 and the groove part on the first support table 341 stably support the bottom of one kind of material, and the second support table 342 on the side of the first support table 341 supports the other kind of material that has fallen, realizing the natural separation and simultaneous transmission of the two kinds of materials.

[0185] 3. Second cutting device 4

[0186] As shown in Figures 18 - 24 the figure, the second cutting device 4 provided by the embodiment of the present invention specifically includes a second cutting workbench, a second cutting head 43 and a second blanking transmission device 44.

[0187] Among them, the second cutting workbench includes a feeding drive assembly 41 and a second clamping device 42. The feeding drive assembly 41 drives the second clamping device 42 to reciprocate, and the second clamping device 42 can rotate relative to the feeding drive assembly 41. The second cutting head 43 cuts the material clamped on the second clamping device 42, and the second blanking transmission device 44 receives the cut material.

[0188] The second cutting workbench of the present invention cooperates with the second cutting head 43 and the second blanking transmission device 44. While the second clamping device 42 moves along the feeding direction, by controlling the rotation position of the second clamping device 42, the cutting and blanking of the material are completed, reducing the operation process of transporting the material, and improving the cutting work efficiency and the space utilization rate of the equipment at the same time. The following further details the second cutting device 4 provided by the embodiment of the present invention with reference to the drawings.

[0189] 3.1 Second cutting workbench

[0190] In a specific embodiment of the present invention, as a side skin arc top material cutting device, the second cutting device 4 needs to clamp the arc top intermediate material 01 at the blanking end of the side skin end material cutting device. Specifically, when the lifting device 345 of the first transmission device 34 rises, it clamps the arc top intermediate material 01 on the lifting device 345. Therefore, the lifting device 345 is the second waiting material table of the second cutting device 4.

[0191] As shown in Figures 19 - 22 the figure, the second cutting workbench provided by the embodiment of the present invention includes a feeding drive assembly 41 and a second clamping device 42. A feeding station and / or a blanking station are arranged near the feeding drive assembly 41. The feeding drive assembly 41 drives the second clamping device 42 to reciprocate between the feeding station and the cutting station, and / or drives the second clamping device 42 to reciprocate between the blanking station and the cutting station. The second clamping device 42 is rotatably arranged on the feeding drive assembly 41 to rotate between a cutting angle and a transfer angle. The cutting angle can cooperate with the cutting station to cut the material, and the transfer angle can cooperate with the feeding station and / or the blanking station to transfer the material. It can be understood that the transfer angle includes a picking angle and a blanking scheduling. At the picking angle, the second clamping device 42 cooperates with the second waiting material table to clamp the material, and at the blanking angle, the second clamping device 42 cooperates with the second blanking transmission device 44 to complete the blanking.

[0192] Further, the second clamping device 42 includes a clamping base 422 and a second clamping assembly disposed on the clamping base 422. The clamping base 422 is rotatably connected to the feeding drive assembly 41 to drive the second clamping assembly to rotate by controlling the rotation of the clamping base 422. During the rotation of the second clamping assembly with the clamping base 422, the orientation of the second clamping assembly is changed, thereby adapting to the directional layouts of different devices such as the second material waiting table, the second cutting head 43, and the second blanking transmission device 44. In addition, the feeding drive assembly 41 drives the entire clamping base 422 to reciprocate along the cutting feed direction, thereby driving the second clamping assembly to move between different devices such as the second material waiting table, the second cutting head 43, and the second blanking transmission device 44. That is, in the specific embodiment of the present invention, the cutting station, the loading station, and the blanking station of the second cutting device 4 are all arranged on the feeding path of the second clamping device 42, making the overall structure of the equipment compact and having a high space utilization rate.

[0193] In the specific embodiment of the present invention, the second material waiting table is disposed at one end of the feeding drive assembly 41. After the clamping base 422 moves along the feeding drive path to the position of the second material waiting table, the clamping base 422 drives the second clamping assembly to rotate to a position opposite to the second material waiting table, and picks up the arc-top intermediate material 01 on the second material waiting table. Then, the clamping base 422 is controlled to rotate to a position opposite to the second cutting head 43, and feeds along the cutting feed direction to cut the arc-top intermediate material 01.

[0194] Further, the feeding drive assembly 41 includes a feeding frame 411 and a transfer frame 412 slidably connected to the feeding frame 411. A rotating frame 421 is disposed on the transfer frame 412, and the clamping base 422 is rotatably connected to the rotating frame 421. The transfer frame 412 can reciprocate on the feeding frame 411 to drive the clamping base 422 to reciprocate between the loading station and the cutting station, and / or between the blanking station and the cutting station. By controlling the rotation of the clamping base 422 on the rotating frame 421, the second clamping assembly on the clamping base 422 is driven to rotate between different angles.

[0195] Among them, for the specific embodiment of the feeding drive structure, the present invention adopts the method of ball screw. A lead screw extending along the cutting feed direction is disposed on the feeding frame 411. The transfer frame 412 is connected to the lead screw through a bolt assembly. The driving motor drives the lead screw to rotate, driving the transfer frame 412 to reciprocate along the lead screw, realizing the reciprocating movement of the transfer frame 412 in the cutting feed direction. For the rotation drive, the present invention drives the rotation of the clamping base 422 on the rotating frame 421 through a rotation drive motor. It can be understood that in actual applications, other drive methods can also be used to complete the feeding drive and the rotation drive. Therefore, the above specific implementation manners are not used as the basis for limiting the drive methods in the embodiments of the present invention.

[0196] Furthermore, in a specific embodiment of the present utility model, the second clamping device 42 includes second clamping components disposed on both sides of the clamping base 422. When the clamping base 422 rotates to a direction perpendicular to the second cutting head 43, the arc top intermediate material 01 clamped on both sides of the clamping base 422 is cut simultaneously, improving the cutting efficiency of the system.

[0197] Furthermore, the second clamping components on the second clamping device 42 include a clamping reference surface and clamping devices 423 disposed on both sides of the clamping reference surface. The clamping reference surface abuts against the material, and the clamping devices 423 on both sides of the clamping reference surface approach or move away from each other to clamp the opposite sides of the material. A material supporting device 424 is laterally disposed on the clamping device 423. Specifically, the material supporting device 424 is disposed laterally on the clamping device 423 along the axial direction of the second clamping component. The material supporting device 424 includes a material supporting driving component and a material supporting jaw. The material supporting driving component drives the material supporting jaw to move to a position opposite to the clamping reference surface to clamp the bottom surface of the material. In a specific embodiment of the present utility model, the clamping reference surface is a side surface of the clamping base 422.

[0198] Specifically, when cutting the arc top intermediate material 01, the second cutting head 43 cuts the material outside the clamping surface of the clamping device 423. During the cutting process, when the cutting line passes through the material supporting device 424, the material supporting driving component drives the material supporting jaw to extend out to extend outside the clamping surface of the clamping device 423 to clamp the material, which can not only ensure the stable progress of cutting, but also effectively avoid the collapse of the arc-shaped material 04 during the cutting process, improving the cutting quality.

[0199] Furthermore, the clamping device 423 includes a clamping driving component and a clamping jaw. The clamping driving components of the two clamping devices drive the two clamping jaws to approach or move away from each other to clamp or release the material. In a specific embodiment of the present utility model, the clamping driving component drives the two clamping jaws to approach or move away from each other to clamp or release the planes on the opposite sides of the arc top intermediate material 01.

[0200] Furthermore, the material supporting jaw includes a first jaw head 425 and a second jaw head 426 connected to each other. The first jaw head 425 is connected to the material supporting driving component, and the second jaw head 426 extends to a position opposite to the clamping reference surface to clamp the bottom surface of the material. Among them, the material supporting driving component includes a second rotation driving component, and the second rotation driving component drives the material supporting jaw to rotate out to the outside of the clamping reference surface. In addition, the material supporting driving component further includes a clamping driving component, and the clamping driving component drives the second jaw head to approach or move away from the clamping reference surface to clamp the material. Specifically, the clamping driving component can drive the relatively arranged material supporting jaws to move relative to each other to clamp the material, or can also drive the second jaw head 426 to move towards the direction close to the bottom surface of the material to clamp the material.

[0201] Furthermore, since the axial length of the intermediate material 01 at the arc top is relatively long, in the specific embodiments of the present invention, there are multiple sets of clamping devices 423, and the multiple sets of clamping devices 423 are sequentially arranged along the axial direction of the second clamping assembly. Correspondingly, there are also multiple sets of material supporting devices 424, and the multiple sets of material supporting devices 424 are sequentially arranged along the axial direction of the second clamping assembly. Among them, in the preferred embodiment, the multiple sets of clamping devices 423 and the multiple sets of material supporting devices 424 are sequentially arranged at intervals along the axial direction of the clamping reference plane. The material supporting device 424 in the present invention can be arranged on both sides of the clamping reference plane relative to the clamping device 423, or can be arranged only on one side of the clamping reference plane to ensure clamping of the arc-shaped material 04.

[0202] Furthermore, the second clamping assembly further includes a positioning plate, and the positioning plate is arranged on the clamping reference plane of the clamping base 422 and is located between the relatively arranged clamping devices 423. For the specific embodiments of the present invention, when the second clamping assembly clamps the intermediate material 01 at the arc top, the positioning plate abuts against the horizontal side surface of the intermediate material 01 at the arc top, which can ensure the position of the intermediate material 01 at the arc top on the second clamping assembly and control the cutting accuracy when cutting the arc-shaped material 04.

[0203] The second cutting workbench provided by the embodiment of the present invention cooperates with the second cutting head 43 to simultaneously complete the cutting of two intermediate materials 01 at the arc top, improving the cutting efficiency of the equipment. And during the cutting process, in order to avoid the dropping of the arc-shaped material 04, the material supporting device 424 is used to clamp the arc-shaped material 04, improving the cutting quality and the operation stability of the equipment.

[0204] 3.2. The second cutting head 43

[0205] As shown in Figures 23 - 24 , the second cutting head 43 provided by the embodiment of the present invention includes a second head frame. The second head frame includes a first head support 431 and a second head support 432 that are separately arranged. A feeding space is formed between the first head support 431 and the second head support 432. At least one wire wheel is arranged on both the first head support 431 and the second head support 432. Each wire wheel on the second head frame constitutes a wire mesh installation plane for installing a cutting wire mesh. The cutting wire mesh is hung on each wire wheel to form a cutting wire mesh, and the cutting position of the cutting wire mesh is located between the first head support 431 and the second head support 432. In the embodiment of the present invention, since the first head support 431 and the second head support 432 are separately arranged, the cutting wire between the second head frames will not be blocked by the second head frame. When using the cutting wire mesh between the second head frames as the cutting position of the cutting head, the position of the cutting head will neither affect the installation position of the wire wheels nor affect the installation position of the second clamping device 42, making the installation and layout of other devices in the equipment more flexible and reasonable, and improving the rationality of the overall layout of the equipment.

[0206] Further, in a preferred embodiment of the present utility model, the second cutting head 43 includes two sets of second head frames that are separately arranged. The two sets of second head frames are arranged oppositely to form two oppositely arranged wire mesh installation planes. As shown in the figure, the second head frames of the second cutting head 43 provided in the embodiment of the present utility model are arranged on both sides of the feeding frame 411, so that a cavity is formed between the two second head frames. The clamping base 422 moves in the cavity between the two second head frames. When the clamping base 422 rotates to a position perpendicular to the second head frame, the arc-top intermediate material 01 clamped on both sides of the clamping base 422 is cut simultaneously, improving the cutting efficiency.

[0207] Further, in a specific embodiment of the present utility model, the wire wheels are located on both sides of the two sets of second head frames, so that the second head frames are located between the two wire mesh installation planes. Installing the wire wheels on both sides of the two second head frames provides space for workers to maintain, which is more conducive to the maintenance of the equipment.

[0208] Further, in a specific embodiment of the present utility model, the second cutting head 43 is fixed on the cutting feed path, and the second clamping components on both sides of the clamping base 422 move relative to the second cutting head 43 along the cutting feed direction with the feeding frame 411. Therefore, both the first head support 431 and the second head support 432 of the second head frame are fixedly arranged. Specifically, the first head support 431 is fixed on the upper side of the feeding frame 411, and the second head support 432 is fixed on the base. The first head support 431 and the second head support 432 are both fixed in a preset position. While the first head support 431 and the second head support 432 are separately arranged, the mechanical stability of the whole second head frame is ensured.

[0209] Further, in the embodiment of the present utility model, the wire wheels are installed on the second head frame through wire wheel mounting shafts, and the positions of the wire wheels on the wire wheel mounting shafts are adjustable to adjust the distance between the wire mesh installation plane and the second head frame. The wire wheels on the opposite sides can adjust the positions on the wire wheel mounting shafts, and thus the cutting thickness of the arc-shaped material 04 in the arc-top intermediate material 01 can be adjusted.

[0210] In a specific embodiment of the present utility model, two wire wheels are arranged on both the first head support 431 and the second head support 432, forming a wire mesh installation plane with 4 wire wheels. At least one driving wire wheel is included in each wire wheel. By controlling the rotation of the driving wire wheel, the cutting wire mesh on the wire mesh installation plane is driven to rotate. Specifically, a wire wheel driving device is arranged on the first head support 431 or the second head support 432. The wire wheel driving device is connected to a wire wheel to drive the wire wheel to rotate to form a driving wire wheel, and the driving wire wheel drives the whole cutting wire mesh installed on each wire wheel to rotate.

[0211] Accordingly, each wire reel further includes at least one tension wire reel. The tension of the cutting wire mesh on the wire mesh installation plane is adjusted by adjusting the position of the tension wire reel. Specifically, a tension adjusting mechanism is provided on the first head support 431 or the second head support 432. The tension adjusting mechanism is connected to a wire reel to change the tension of the cutting wire mesh by adjusting the position of the wire reel on the second head frame. Among them, the tension adjusting mechanism includes a swing rod. The swing rod is rotatably connected to the second head frame. One end of the swing rod is connected to the wire reel. The position of the wire reel on the second head frame is adjusted by adjusting the angle of the swing rod on the second head frame. For the specific structure of the wire reel, reference can be made to the prior art, and the present invention will not be elaborated herein.

[0212] In a specific embodiment of the present invention, the second cutting head 43 is fixed, and the second clamping assembly moves along the cutting feed direction to cut the arc top intermediate material 01. It can be understood that, as an alternative embodiment, the arc top intermediate material 01 can also be cut by setting both the first head support 431 and the second head support 432 to reciprocate along the cutting feed direction. At this time, the first head support 431 and the second head support 432 are slidably connected to the corresponding feed slide rails, and the stability of the cutting wire mesh is ensured by ensuring the synchronous operation of the first head support 431 and the second head support 432 on the feed slide rails.

[0213] In addition, the second cutting device 4 provided in the embodiment of the present invention is not only applicable to cutting the arc top intermediate material 01, but also applicable to cutting other similar materials. Therefore, the cutting of the arc top intermediate material 01 is not used as a basis for limiting the protection scope of the second cutting device 4 of the present invention.

[0214] 3.3. Second blanking and conveying device 44

[0215] Referring to Figure 3 and Figure 4 and Figure 30 , in a specific embodiment of the present invention, the second blanking and conveying device 44 is arranged on the base between the feed frames 411, and the second blanking and conveying device 44 is located between two relatively arranged second head frames. When the second clamping assembly on the clamping base 422 rotates to a position opposite to the second blanking and conveying device 44, both the arc-shaped material 04 and the long strip material 03 on the second clamping assembly are blanked onto the second blanking and conveying device 44. In addition, the second blanking and conveying device 44 extends to the loading station of the third cutting device 5 in the embodiment of the present invention, facilitating the loading of the third cutting device 5. Among them, the second blanking and conveying device 44 is a conveyor belt structure, and the materials on the conveyor belt are driven to move along the blanking and conveying direction by controlling the rotation of the conveyor belt.

[0216] In the specific embodiment of the utility model, the feed frame 411 is two frames arranged opposite to each other, the adapter frame 412 is set above the two frames, the second unloading transmission device 44 is set below the two frames, the front ends of the two frames are provided with a loading device, and the two sides of the rear ends are also provided with a second cutting machine head 43. That is, the loading operation, cutting operation and unloading operation of the second cutting device 4 are all completed in the space between the two frames, and the structure of the whole system is compact and the space utilization rate is high.

[0217] 3.4. Control method of the second cutting device 4

[0218] The present utility model also provides a control method for the second cutting device 4, which specifically includes:

[0219] S1, the second clamping device clamps the material and rotates to a position matching with the second cutting head 43;

[0220] S2, the second clamping device moves along the feeding path to cooperate with the second cutting head 43 to achieve material cutting;

[0221] S3. After the material is cut, the second clamping device rotates to a position that matches with the second material unloading transmission device 44 to complete the unloading.

[0222] In a specific embodiment of the present utility model, the second clamping device includes a second clamping assembly, the second clamping assembly includes a clamping device 423 and a material supporting device 424, and the second clamping device moves along the feed path to cooperate with the second cutting head 43 to achieve material cutting, specifically including:

[0223] S21, the clamping device 423 of the second clamping assembly clamps the material;

[0224] S22, the second clamping device drives the second clamping assembly to move along the feeding path, so that the second cutting head 43 cuts the material outside the clamping surface of the clamping device 423;

[0225] In a specific embodiment of the utility model, the second cutting head 43 cuts the arc bottom of the arc top intermediate material 01 to obtain the long strip material 03 and the arc material 04, wherein the clamping device 423 clamps the position of the long strip material 03 to provide a wire entry space for the cutting wire net.

[0226] S23, after the cutting position of the second cutting head 43 passes through the material supporting device 424, the material supporting driving assembly of the material supporting device 424 drives the material supporting claw to extend to clamp the cut material.

[0227] In a specific embodiment of the present utility model, in order to prevent the arc-shaped material 04 from falling, after the cutting surface of the second cutting head 43 passes through the material supporting device 424, that is, after the cutting line on the front side of the second cutting head 43 passes through the material supporting device 424, the material supporting jaws are controlled to extend, which not only prevents the cutting line from cutting the material supporting jaws but also prevents the arc-shaped material 04 from falling. Among them, the cutting position of the second cutting head 43 is the cutting line between the first head support 431 and the second head support 432 near the feeding station.

[0228] Furthermore, the embodiment of the present utility model further includes a blanking operation, specifically including:

[0229] S31. After the cutting is completed, the second clamping device drives the second clamping assembly to rotate to a position opposite to the second blanking transmission device 44;

[0230] S32. Control the material supporting jaws to retract so that the material clamped by the material supporting jaws falls on the second blanking transmission device 44;

[0231] S33. Control the clamping device 423 to open so that the material clamped by the clamping device 423 falls on the second blanking transmission device 44.

[0232] In a specific embodiment of the present utility model, the second blanking transmission device 44 is a transmission belt. After the clamping base 422 drives the second clamping assembly on one side towards the second blanking transmission device 44, first control the material supporting jaws to retract, and the arc-shaped material 04 falls onto the second blanking transmission device 44. After the second blanking transmission device 44 moves a certain distance, control the clamping device 423 to open, and the cut long strip material 03 falls onto the second blanking transmission device 44. At this time, control the clamping base 422 to drive the second clamping assembly on the other side towards the second blanking transmission device 44 to complete the blanking of the arc-shaped material 04 and the long strip material 03 on the other side. The second blanking transmission device 44 continues to move forward, driving the arc-shaped material 04 and the long strip material 03 to the cutting-off device, and the sorting operation of different materials is completed by the transfer device on the cutting-off device.

[0233] The second cutting device 4 and its control method provided by the embodiment of the present utility model have the following advantages:

[0234] a. The second cutting workbench cooperates with the second cutting head 43 and the second blanking transmission device 44. While the second clamping device moves along the feeding direction, by controlling the second clamping device to rotate between different positions, the cutting and blanking of the material are completed, reducing the operation process of transferring the material, and improving the cutting work efficiency and the space utilization rate of the equipment at the same time.

[0235] b. By installing the second clamping assemblies on both sides of the clamping base 422 and setting two sets of cutting wire meshes, two materials can be cut simultaneously, improving the cutting efficiency.

[0236] c. The second waiting material table is arranged on one side of the feeding frame to clamp the material on the second waiting material table through the second clamping assembly on the clamping base, eliminating the need for other clamping devices to dock the material for feeding, thereby further improving the cutting efficiency.

[0237] d. The material to be cut is clamped by the clamping device 423, and during the cutting process, the material cut off is clamped by the material supporting driving assembly driving the material supporting jaws. This can not only avoid the cutting tool during cutting to ensure stable cutting, but also effectively prevent the cut-off material from collapsing during cutting, improving the cutting quality.

[0238] e. The second machine head frame is composed of a first machine head support 431 and a second machine head support 432 that are separately arranged, forming a feeding space between the first machine head support 431 and the second machine head support 432. The cutting position of the cutting wire mesh is located between the first machine head support 431 and the second machine head support 432. Therefore, other devices can pass through the second machine head frame through the feeding space, making the installation and layout of other devices in the equipment more flexible and reasonable.

[0239] f. The wire wheels are arranged outside the two second machine head frames, facilitating the maintenance and wire replacement operations on the wire wheels during the maintenance process.

[0240] 4. The third cutting device 5

[0241] As Figures 25 - 29 shown, the third cutting device 5 provided by the embodiment of the present invention specifically includes a transfer device 51, a third storage material table 52, a third cutting machine head 53, a third cutting workbench 54, a third blanking transmission device 55, and a finished product material blanking transmission device 56. The third blanking transmission device 55 and the finished product material blanking transmission device 56 are arranged on the side of the third cutting workbench 54. The third cutting machine head 53 is arranged perpendicular to the axial direction of the third cutting workbench 54 and is used to truncate and cut the second intermediate material on the third cutting machine head 53 to obtain a plurality of small pieces of finished product materials 05. The transfer device 51 is movably arranged between the third cutting workbench 54 and the finished product material blanking transmission device 56, and can clamp the cut finished product material 05 and transfer it to the finished product material blanking transmission device 56. The third cutting workbench 54 can rotate towards the direction close to the third blanking transmission device 55. When it rotates to a position close to the third blanking transmission device 55, the cut edge material 06 slides onto the third blanking transmission device 55. In addition, it should be noted that in the embodiment of the present invention, the finished product material blanking transmission device 56 is also called the first transmission device of the third cutting device 5, and the third blanking transmission device 55 is also called the second transmission device of the third cutting device 5. The following will introduce the third cutting device 5 provided by the embodiment of the present invention in detail with reference to the accompanying drawings.

[0242] 4.1 Transfer device 51

[0243] As shown in Figure 26 the figure, the transfer device 51 provided by the embodiment of the present invention specifically includes a three-dimensional drive assembly 511 and a clamping bracket 512 arranged at the end of the three-dimensional drive assembly 511. A plurality of clamping jaws are arranged at the end of the clamping bracket 512. Each clamping jaw can cooperate to clamp a whole piece of material or can respectively clamp a small piece of material after cutting and truncating operations. Specifically, it can be used to cooperate to clamp the long strip material 03 and the arc-shaped material 04, or can respectively clamp the finished product material 05 after cutting.

[0244] Further, the three-dimensional drive assembly 511 specifically includes first-direction cross beams arranged oppositely. A second-direction longitudinal beam is mounted on the first-direction cross beams. A third-direction vertical beam is arranged on the second-direction longitudinal beam. The second-direction longitudinal beam reciprocates along the first direction on the first-direction cross beams. The third-direction vertical beam reciprocates along the second direction on the second-direction longitudinal beam. The third-direction vertical beam itself can also reciprocate along the third direction. Therefore, the clamping bracket 512 connected to the end of the third-direction vertical beam can move in a three-dimensional space. Since the truss three-dimensional structure in the three-dimensional drive assembly 511 is a prior art, the present invention will not elaborate.

[0245] Further, the clamping bracket 512 is rotatably arranged at the end of the three-dimensional drive assembly 511. Therefore, the direction of the material clamped by the clamping bracket 512 can be changed by controlling the rotation of the clamping bracket 512. Specifically, in the embodiment of the present invention, the three-dimensional drive assembly 511 is integrally mounted above the third cutting device 5. The three-dimensional drive assembly 511 can drive the clamping bracket 512 to transfer between the second blanking transmission device 44, the third waiting table 52, the total transmission device 61, the third cutting workbench 54 and the finished product material blanking transmission device 56. Since the appropriate material placement directions on each device are different, the present invention rotatably arranges the clamping bracket 512 at the end of the three-dimensional drive assembly 511, which is more suitable for the material placement directions of different devices.

[0246] Further, the plurality of clamping jaws arranged at the end of the clamping bracket 512 are a plurality of suction cups, and the plurality of suction cups are sequentially arranged along the axial direction of the clamping bracket 512. The plurality of suction cups on the clamping bracket 512 can cooperate to suck the long strip material 03 on the waiting table, or can respectively suck the small piece of finished product material 05 on the third cutting workbench 54. Therefore, setting it as a plurality of suction cup assemblies further improves the application range of the transfer device 51 in the embodiment of the present invention.

[0247] It should be noted that the transfer device 51 provided by the present utility model is installed above the third cutting device 5, and its moving range includes the upper parts of the third storage table 52, the third cutting workbench 54, the finished material blanking transmission device 56, and the subsequent general transmission device 61, and can complete the transfer of various different materials. For example, the material to be processed can be transferred from the third storage table 52 to the third cutting workbench 54. Because during the cutting of the edge skin, the second cutting device 4 consumes a relatively long time when cutting the arc top intermediate material 01. While the transfer device 51 satisfies the work of each cutting device, it completes the transfer of other materials, making the structure of the system itself more concise.

[0248] 4.2. The third storage table 52

[0249] The third storage table 52 provided by the embodiment of the present utility model is composed of a platform bracket and a storage backing plate, and can store at least two long materials 03 generated by the second cutting device 4 at the same time. Specifically, the third storage table 52 is arranged on one side of the second blanking transmission device 44. After the transfer device 51 clamps the long material 03 from the second blanking transmission device 44, it moves a relatively short distance to reach the third storage table 52, saving the transfer time of the transfer device 51.

[0250] Specifically, when the second cutting device 4 discharges both the arc-shaped material 04 and the long material 03 onto the second blanking transmission device 44, the second blanking transmission device 44 drives the arc-shaped material 04 and the long material 03 to move along the transmission direction. At this time, the transfer device 51 transfers the arc-shaped material 04 to the general transmission device 61 and transfers the long material 03 to the third storage table 52. When the third cutting device 5 needs to be loaded with materials, the transfer device 51 then transfers the long material 03 on the third storage table 52 to the third cutting workbench 54.

[0251] It can be understood that when the working beats between the second cutting device 4 and the third cutting device 5 permit, the transfer device 51 can also directly clamp the long material 03 from the second blanking transmission device 44 and transfer it to the third cutting workbench 54.

[0252] 4.3. The third cutting head 53

[0253] As Figure 27 shown, the structure of the third cutting head 53 provided by the embodiment of the present utility model is similar to that of the first cutting head 33, both of which are double-layer wire mesh structures. For the double-layer wire mesh or multi-layer wire mesh structures of the third cutting head 53 and the first cutting head 33 being similar, the present utility model will not elaborate on this.

[0254] Further, the head driving assembly of the third cutting head 53 provided by the embodiment of the present utility model includes a head support frame, on which an axial driving assembly 531 and an axial guiding slide rail are arranged. The third head frame 533 is slidably connected to the axial guiding slide rail and is driven by the axial driving assembly 531 to reciprocate in the axial direction, specifically in the axial direction of the third cutting table 54, so as to select the cutting position of the third cutting head 53 for cutting the long strip 03.

[0255] Further, the head driving assembly of the third cutting head 53 further includes a cutting feed driving assembly 532 and a cutting feed device. The cutting feed device includes a head bottom plate. The third head frame is slidably connected to the axial guiding slide rail through the head bottom plate. A cutting feed slide rail is arranged on the head bottom plate. The third cutting head 53 is slidably connected to the cutting feed slide rail. The cutting feed driving assembly 532 drives the third cutting head 53 to reciprocate along the cutting feed slide rail to perform a cutting-off operation on the long strip 03 on the third cutting table 54. In a specific embodiment of the present utility model, the cutting feed direction of the third cutting head 53 is perpendicular to the direction of the third cutting table 54.

[0256] The third cutting head 53 provided by the embodiment of the present utility model adopts a double-wire mesh structure, which improves the cutting efficiency of the third cutting device 5, and the distance between the two layers of cutting wire meshes is adjustable, so that the length of the cutting-off can be adjusted. It can be understood that the third cutting head 53 can also adopt a multi-layer wire mesh structure to complete the cutting-off of the material.

[0257] 4.4. The third cutting table 54

[0258] As Figures 28 - 29 shown, the third cutting table 54 provided by the embodiment of the present utility model includes a support and clamping assembly. The support and clamping assembly specifically includes a rotating bracket 542, on which a support backing plate 543 is arranged. Clamping and positioning devices 544 and a backing plate 545 are respectively arranged on the opposite sides of the support backing plate 543. When the long strip 03 is placed on the support backing plate 543, the clamping and positioning devices 544 and the backing plate 545 move relative to each other to clamp and position the long strip 03 and move the long strip 03 to a fixed position on the support backing plate 543.

[0259] In a specific embodiment of the present utility model, the back plate 545 is fixed to one side of the support backing plate 543, and the clamping and positioning device 544 is movably arranged on the other side of the support backing plate 543. By driving the clamping and positioning device 544 to move towards the back plate 545, after moving the long strip material 03 to a position where it abuts against the back plate 545, the clamping and positioning device 544 is driven to move away from the back plate 545, waiting for the subsequent third cutting head 53 to cut the long strip material 03 on the support backing plate 543.

[0260] Further, the clamping and positioning device 544 provided in the embodiment of the present utility model includes a plurality of clamping heads, which are arranged along the axial direction of the support backing plate 543 and can avoid the cutting path of the cutting tool. Correspondingly, a plurality of grooves are arranged in the axial direction of the back plate 545 for the cutting tool to pass through the grooves, specifically for the cutting line of the third cutting head 53 to pass through the grooves, so as to avoid damaging the back plate 545.

[0261] Further, an auxiliary support device 546 is also arranged on the support backing plate 543. The auxiliary support device 546 reciprocates along the support direction of the support backing plate 543 to protrude or retract the support surface of the support backing plate 543. After the clamping and positioning device 544 and the back plate 545 position the long strip material 03, the auxiliary support device 546 extends and stops moving after abutting against the long strip material 03. When performing the truncating cutting operation on the long strip material 03, the auxiliary support device 546 respectively supports a cut finished product material 05, providing stable support for each finished product material 05 and avoiding phenomena such as the silicon block breaking due to unstable contact between the long strip material 03 and the support backing plate 543 during the cutting process.

[0262] Further, a plurality of notches are also arranged on the support backing plate 543. The distances between the plurality of notches correspond to different cutting sizes for the cutting tool to pass through the notches, specifically for the cutting line of the third cutting head 53 to pass through the notches without damaging the support backing plate 543. It can be understood that a notch should be ensured on both sides of each auxiliary support device 546 so that the cutting line can enter from both sides of a small piece of finished product material 05.

[0263] Further, the third cutting workbench 54 provided in the embodiment of the present utility model further includes a support frame 541. The support and clamping assembly is rotatably arranged on the support frame 541. When the support and clamping assembly rotates to a preset position, the material on the support backing plate 543 slides off, specifically, the side material 06 placed on the support backing plate 543 slides off.

[0264] Specifically, a third blanking and conveying device 55 is also provided on the side of the third cutting workbench 54. The support and clamping assembly rotates outward to pour the side materials 06 on the third clamping assembly onto the third blanking and conveying device 55. When the long material 03 is cut off, in addition to producing small finished materials 05, small-sized side materials 06 will also be generated on both sides of the long material 03. The side materials 06 are small in size and not easy to clamp. Therefore, the small side materials 06 are poured onto the third blanking and conveying device 55 by the pouring method, which not only improves the working efficiency of the third cutting device 5 but also helps to clean up various waste materials on the third cutting device 5.

[0265] Furthermore, in order to prevent the support and clamping assembly from rotating during the cutting operation, a locking device 548 is also provided at one axial end of the support and clamping assembly. The locking device 548 fixes the support and clamping assembly at the material receiving position.

[0266] Furthermore, the locking device 548 includes a locking platform and a locking drive assembly. A lock and platform corresponding to the shape of the locking platform is provided on the rotating shaft of the support and clamping assembly. When the locking drive assembly drives the locking platform and the lock and platform to abut, the rotating shaft of the support and clamping assembly is locked. Specifically, the lock and platform can be a notch provided on the rotating shaft, and the locking platform includes a locking flat block with a shape opposite to the notch on the rotating shaft.

[0267] Furthermore, in order to improve the cutting efficiency, the support and clamping assembly of the present invention includes two groups, and the two groups of support and clamping assemblies are oppositely arranged on the support frame 541. Correspondingly, third blanking and conveying devices 55 are provided on both sides of the support and clamping assembly. The support and clamping assembly can rotate outward and synchronously in opposite directions to pour the materials onto the third blanking and conveying device 55.

[0268] Furthermore, the present invention uses a gear drive assembly 547 to drive the two groups of support and clamping assemblies to rotate synchronously in opposite directions. The other axial ends of the two groups of support and clamping assemblies are meshed with each other through the gear drive assembly 547, and the gear drive assembly 547 drives the oppositely arranged support and clamping assemblies to rotate synchronously in opposite directions. Specifically, the rotating brackets 542 of the two support and clamping assemblies are parallelly installed on the support frame 541. One end of each rotating bracket 542 is connected to a gear, and the two gears are meshed with each other and installed at one end of the support frame 541. One of the gears is the driving gear, and the other is the driven gear. Driven by the servo motor, the two gears rotate in opposite directions, so the rotating brackets 542 also rotate in opposite directions.

[0269] The third cutting workbench 54 provided by the embodiment of the present utility model has a support and clamping assembly rotatably arranged on the support frame 541. When the support and clamping assembly rotates to a preset position, the material on the support pad 543 slides off, improving the working efficiency of the equipment. In particular, for small-shaped waste materials, there is no need to use the transfer device 51 for transfer. They can directly fall onto the waste collection device in a sliding manner, reducing the waste transfer process and thus improving the cutting work efficiency. In addition, by clamping the long strip material 03 with two groups of support and clamping assemblies, the cutting efficiency of the third cutting device 5 is further improved.

[0270] 4.5 Control method of the third cutting device 5

[0271] The embodiment of the present utility model also provides a control method for the third cutting device 5, which specifically includes:

[0272] S1. The transfer device 51 clamps the long strip material 03 and transfers the long strip material 03 to the third cutting workbench 54 of the third cutting device 5;

[0273] S2. The third cutting head 53 moves along the axial direction of the third cutting workbench 54 to adjust the cutting position of the third cutting head 53;

[0274] S3. The third cutting head 53 moves in a direction perpendicular to the third cutting workbench 54 to perform a truncating cutting operation on the material on the third cutting workbench 54.

[0275] After the third cutting head 53 finishes cutting, the control method of the third cutting device 5 further includes:

[0276] S4. The transfer device 51 transfers the finished product material 05 on the third cutting workbench 54 to the finished product material discharging transmission device 56;

[0277] S5. The support and clamping assembly of the third cutting workbench 54 rotates outwards to pour the side material 06 on the support and clamping assembly onto the third discharging transmission device 55.

[0278] The third cutting device 5 provided by the embodiment of the present utility model, with the third cutting workbench 54 having a double-wire mesh cutting head and double support and clamping assemblies, increases the number of finished product materials 05 after one cutting, thereby improving the cutting work efficiency.

[0279] 5. Discharging transmission system

[0280] As Figures 2 - 4 and Figure 30 shown, discharging transmission devices are provided on each cutting device of the cutting system provided by the embodiment of the present utility model, and each discharging transmission device constitutes the discharging transmission system provided by the embodiment of the present utility model.

[0281] It should be noted that since the edge skin generates other materials in addition to the intermediate materials during each cutting process, setting up material collection devices separately for each cutting device not only increases the complexity of the equipment but also is not conducive to the unified collection of materials. Therefore, in the blanking transmission system provided by the embodiments of the present invention, the blanking transmission devices of each cutting device are combined to form a systematic blanking transmission system, making the entire equipment structure compact and concise, which is conducive to the unified collection and management of waste materials.

[0282] Specifically, as can be seen from the foregoing embodiments, the first cutting device 3 further includes a first blanking transmission device 35, the second cutting device 4 further includes a second blanking transmission device 44, the third cutting device 5 further includes a third blanking transmission device 55 and a finished product blanking transmission device 56. The cutting system further includes a total transmission device 61 and a material collection device. The material collection device can be a waste material collection box 62 provided at the end of the total transmission device 61 on the side of the base. The total transmission device 61 converges all waste materials into the waste material collection box 62, realizing the unified collection and management of materials.

[0283] Further, the first blanking transmission device 35 is arranged above the total transmission device 61. A first guiding plate 351 is arranged on the first blanking transmission device 35, and the first guiding plate 351 guides the first material on the first blanking transmission device 35 onto the total transmission device 61.

[0284] Further, the first blanking transmission device 35 is used to transmit end materials 02. The first guiding plate 351 is a partition plate arranged on the transmission surface of the first blanking transmission device 35. The partition plate is connected to the two side edges of the first blanking transmission device 35, so that the end materials 02 on the first blanking transmission device 35 are gradually guided onto the total transmission device 61 by the partition plate.

[0285] Further, the second blanking transmission device 44 is arranged above the total transmission device 61. The second blanking transmission device 44 transmits the second intermediate material and the second material obtained by cutting the second cutting device 4. The transfer device 51 respectively transfers the second intermediate material to the third waiting table 52 of the third cutting device 5 and transfers the second material 04 to the total transmission device 61.

[0286] Further, the transmission end of the third blanking transmission device 55 is arranged above the total transmission device 61. The third blanking transmission device 55 can include two groups and is used to convey the third material generated by the third cutting device 5 to the total transmission device 61.

[0287] Further, the total transfer device 61 transfers each material to the material collection device to complete the collection of all materials. It can be seen from the drawings that the width of the total transfer device 61 is greater than that of other blanking transfer devices, which facilitates the convergence of waste materials from different directions by each blanking transfer device onto the total transfer device. Moreover, for the first blanking transfer device 35 and the third blanking transfer device 55, the materials can be automatically transferred onto the total transfer device without additional operations.

[0288] It should be noted that the above-mentioned transfer devices are preferably belt conveyors, which mainly include a driving roller, a driven roller, and an endless belt sleeved on the driving roller and the driven roller. The driving motor drives the driving roller to rotate, thereby driving the overall rotation of the endless belt. Generally, baffles are provided on both sides of the belt, and the baffles are set higher than the plane of the belt to prevent materials from falling off from the side of the belt. The specific structure of the belt conveyor is prior art and will not be elaborated in this utility model.

[0289] The blanking transfer system provided by this utility model has the following advantages:

[0290] a. The blanking transfer devices of each cutting device transfer the waste materials to the total transfer device 61, achieving unified collection of waste materials in each process, making the equipment structure simple and the waste material collection efficiency higher;

[0291] b. The second cutting table of the second cutting device 4 clamps the first intermediate material at the lifting device 345 of the first cutting device 3, avoiding the transfer of the first intermediate material and improving the material transfer efficiency of the cutting system;

[0292] c. After the second cutting table finishes cutting the first intermediate material, it discharges the second intermediate material and the second material onto the second blanking transfer device 44, further improving the material transfer efficiency of the cutting system;

[0293] d. The transfer device 51 can complete the transfer of the second material between the total transfer devices 61, the transfer of the second intermediate material between the third cutting devices 5, and the transfer of the finished product 05 between the third cutting device 5 and the finished product blanking transfer device 56. While reasonably utilizing the time rhythm of the cutting operation, it reduces the complexity of the equipment and makes the system structure more concise.

[0294] 6. Control method of the cutting system

[0295] This utility model also provides a control method based on the above-mentioned cutting system, which specifically includes:

[0296] S1. The first cutting device 3 performs a cutting operation on both end positions of the side skin to obtain the arc-top intermediate 01;

[0297] S2. The second cutting device 4 cuts off the arc-shaped surface of the arc-top intermediate material 01 to obtain the long strip material 03;

[0298] S3. The third cutting device 5 truncates and cuts the long strip material 03 to obtain a plurality of finished materials 05.

[0299] Further, the specific cutting operation of the first cutting device 3 on both end positions of the edge skin includes the following steps:

[0300] S11. The first cutting workbench 32 clamps the edge skin at the loading station of the first cutting device 3 and moves to the cutting station of the first cutting device 3.

[0301] S12. The first cutting head 33 performs a cutting operation on both end portions of the edge skin to obtain an arc-top intermediate material 01 and end materials 02.

[0302] S13. The first cutting workbench 32 clamps the arc-top intermediate material 01 and the end materials 02 and transfers them to the first transmission device 34.

[0303] S14. The lifting device 345 of the first transmission device 34 lifts the arc-top intermediate material 01 and transfers the end materials to the first blanking transmission device.

[0304] The specific detailed control method of the first cutting device 3 has been described in the foregoing embodiments and will not be elaborated here.

[0305] Further, the specific steps for the second cutting device 4 to cut off the arc-shaped surface of the arc-top intermediate material 01 are as follows:

[0306] S21. The feed drive assembly 41 of the second cutting workbench drives the second clamping device 42 to move to the loading station of the second cutting device 4. The clamping base 422 of the second clamping device 42 drives the second clamping assembly to rotate to face the arc-top intermediate material 01, and the second clamping assembly clamps the arc-top intermediate material 01.

[0307] S22. The clamping base 433 drives the second clamping assembly to rotate to a direction perpendicular to the second cutting head, and the feed drive assembly 41 drives the second clamping device 42 to move towards the second cutting head along the cutting feed direction to obtain an arc-shaped material 04 and a long strip material 03.

[0308] S23. The clamping base 433 drives the second clamping assembly to rotate to face the second blanking transmission device 44. The material supporting device 424 of the second clamping assembly retracts to make the arc-shaped material fall onto the second blanking transmission device 44, and the clamping device 423 of the second clamping assembly opens to make the long strip material fall onto the second blanking transmission device 44.

[0309] The specific control method of the second cutting device 4 has been described in the foregoing embodiments and will not be elaborated here. In addition, the specific control method of the third cutting device 5 in step S3 has also been described in the foregoing embodiments and will not be elaborated here.

[0310] The cutting system provided by the present utility model also has the following advantages as a whole:

[0311] a. The first cutting device 3, the second cutting device 4, and the third cutting device 5 cooperate to cut the edge skin into small pieces of finished material 05, realizing the reuse of the edge skin and avoiding waste of resources.

[0312] b. The material transmission system of the cutting system is composed of the first cutting workbench 32, the first transmission device 34, the second cutting workbench, and the transfer device 51, making the material transmission between each cutting device smooth and convenient, avoiding the use of too many transfer devices, simplifying the equipment structure, and improving the working efficiency of the equipment.

[0313] The above further describes the present utility model with the aid of specific embodiments. However, it should be understood that this specific description should not be construed as a limitation on the essence and scope of the present utility model. Various modifications made by those of ordinary skill in the art to the above embodiments after reading this specification all fall within the scope protected by the present utility model. Among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without conflict. To avoid unnecessary repetition, the embodiments of the present utility model do not separately describe various possible combination methods.

[0314] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

Claims

1. A leveling device, characterized in that, It includes a supporting component and a pressure component. The supporting component is provided with a leveling structure that can slide against the curved surface of the material. The pressure component is arranged above the supporting component. The pressure component moves relative to the supporting component to apply pressure to the material on the leveling structure, so that the curved surface of the material slides relative to the leveling structure, thereby adjusting the placement position of the material.

2. The leveling device according to claim 1, wherein The leveling device includes a partition assembly for transferring materials. The partition assembly and the supporting assembly are staggered and can move relative to the supporting assembly to drive the materials to move to the leveling structure of the supporting assembly.

3. The leveling device according to claim 2, wherein The supporting component is fixedly arranged, and the partition component moves toward a direction approaching the supporting component.

4. The leveling device according to claim 3, characterized in that, The partition component is a lever, and a protrusion is arranged at one end of the lever facing away from the moving direction, and the protrusion contacts the arc surface of the material.

5. The leveling device according to claim 4, wherein, The partition assembly comprises at least two levers, and the at least two levers are arranged at intervals perpendicular to the moving direction of the partition assembly, and the spacing between the supporting assembly and the adjacent levers is arranged correspondingly.

6. The leveling device according to claim 3, characterized in that, The leveling device also includes a rotary transmission device, the partition assembly is arranged on the rotary rotation device along the vertical direction, and the supporting assembly is arranged near the end of the rotary transmission device. When the rotary transmission device drives the partition assembly to rotate to the end of the rotary transmission device, the partition assembly can be rotated from the vertical direction to the horizontal direction, so that the material on the partition assembly remains on the supporting assembly.

7. The leveling device according to claim 6, characterized in that, The rotary transmission device includes a rotary drive shaft arranged at both ends and a transmission component mounted on the rotary drive shaft. The transmission component rotates along the rotary drive shaft at both ends. The partition component is arranged on the transmission component. The partition component includes multiple groups. The multiple groups of partition components are arranged side by side along the extension direction of the transmission component. Adjacent partition components form intervals that can accommodate materials.

8. The leveling device according to claim 1, wherein The leveling device also includes a loading and transferring device, which includes a transfer drive assembly. The pressure assembly is a pressing block assembly arranged at the end of the transfer drive assembly. The pressing block assembly includes a pressing block and a pressing block driving device. The pressing block driving device drives the pressing block to reciprocate in the vertical direction.

9. The leveling device according to claim 8, characterized in that, A grabbing execution component is also provided at the end of the transfer drive component, and the transfer drive component drives the grabbing execution component to reciprocate between the supporting component and the preset loading station.

10. The leveling device according to claim 9, characterized in that, The gripping execution component is a suction cup component, and the suction cup component sucks the plane of the material.

11. The leveling device according to claim 10, characterized in that, The transfer drive assembly includes a transfer bracket, one end of which is fixedly arranged, and the other end is provided with a first rotating shaft, the first rotating shaft drives the grabbing execution assembly to rotate around the transfer bracket, and a longitudinal moving vertical shaft is arranged at the end of the first rotating shaft, and the longitudinal moving vertical shaft drives the grabbing execution assembly to reciprocate along the longitudinal direction.

12. The leveling device according to claim 11, characterized in that, The grabbing execution assembly comprises a grabbing execution base plate, which is rotatably connected to the end of the longitudinal moving vertical shaft.

13. The leveling device according to claim 1, characterized in that, The leveling structure is roller assemblies arranged opposite to each other. The roller assemblies support both sides of the arc-shaped surface of the material, and the arc-shaped surface of the material can slide between the roller assemblies.

14. The leveling device according to claim 1, characterized in that, The leveling structure is a roller assembly arranged opposite to each other and a supporting platform located at the bottom of the roller assembly, the roller assembly supports both sides of the curved surface of the material, and the supporting platform supports the bottom of the curved surface of the material; or the leveling structure is a supporting block with an arc-shaped groove, and the arc-shaped groove of the supporting block contacts the curved surface of the material; or the leveling structure is a semicircular ring with an arc-shaped structure, and the inner side of the semicircular ring contacts the curved surface of the material.

15. A cutting system, characterized in that, It includes a side skin cutting device and a leveling device as described in any one of claims 1-14.

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