Discharging conveying system and cutting system

Abstract

The utility model discloses a blanking transmission system and cutting system.The blanking transmission system comprises a first blanking transmission device, a third blanking transmission device and a main transmission device, the first blanking transmission device is arranged above the main transmission device, a first guide plate is arranged on the first blanking transmission device, and a second guide plate is arranged on the third blanking transmission device; the first guide plate guides a first material on the first discharging conveying device to the main conveying device, and the conveying tail end of the third discharging conveying device is arranged above the main conveying device so that a third material on the third discharging conveying device can be conveyed to the main conveying device. According to the utility model, different blanking transmission devices are utilized, and materials generated in each link are uniformly collected to the main transmission device, so that the equipment structure is simple, and the material collection efficiency is higher.

Description

Technical Field

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

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

[0003] During the process of squaring the silicon rod, in addition to generating usable crystal rods in cuboid shapes, four side scraps with arc surfaces will also be produced. In the traditional processing technology of single-crystal silicon rods, the side silicon scraps are usually regarded as "waste materials", which are broken and then sent back to the furnace to be pulled into single-crystal silicon rods again. The processing technology is complex and the production efficiency is low. In order to further improve the processing efficiency of silicon rods, existing processing equipment for side scraps can obtain usable silicon blocks after re-squaring, truncating and grinding the side scraps.

[0004] In the prior art, for cutting equipment that requires multiple cutting processes, different intermediate materials will be generated in each cutting process. Generally, different collection devices are used to collect and transfer the intermediate materials of each cutting process respectively. For the intermediate materials that need to be uniformly processed, separate collection and transfer not only make the equipment structure more complex but also reduce the waste collection efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a blanking transmission system and a cutting system to solve the problem in the prior art that the waste materials of each cutting process are collected separately, which not only makes the equipment structure more complex but also reduces the waste collection efficiency.

[0006] One aspect of the utility model provides a blanking transmission system, which includes a first blanking transmission device, a third blanking transmission device and a total transmission device. The first blanking transmission device is arranged above the total transmission device. A first guiding plate is arranged on the first blanking transmission device to guide the first material on the first blanking transmission device to the total transmission device. The transmission end of the third blanking transmission device is arranged above the total transmission device to convey the third material on the third blanking transmission device to the total transmission device.

[0007] Further, a first cutting device and a first conveying device are provided at the starting end of the first blanking conveying device. The first cutting device can cut the material to obtain a first intermediate material and a first material. A second guiding plate is provided at the conveying end of the first conveying device, and the second guiding plate guides the first material on the first conveying device to the first blanking conveying device.

[0008] Further, the first cutting device includes a first cutting workbench. The first cutting workbench includes a translation driving assembly and a first clamping assembly. The first cutting device cuts the material on the first clamping assembly to obtain a first intermediate material and a first material, and the translation driving assembly can drive the first clamping assembly to move between the first cutting workbench and the first conveying device.

[0009] Further, the first conveying device includes a conveying assembly and at least one supporting table assembly connected to the conveying assembly. The supporting table assembly includes a first supporting table and a second supporting table located on the side of the first supporting table. The first supporting table is used to support the first intermediate material, and the second supporting table is used to support the first material.

[0010] Further, the first conveying device further includes a jacking device provided on the conveying path of the first conveying device. The jacking device jacks up the first intermediate material to separate it from the first conveying device.

[0011] Further, the blanking conveying system further includes a second blanking conveying device and a transfer device. The transfer device can move between the second blanking conveying device and the total conveying device.

[0012] Further, the blanking conveying system further includes a second cutting device. The second blanking conveying device is arranged on the second cutting device. The second cutting device includes a second cutting workbench. The second cutting workbench clamps the first intermediate material on the first conveying device and cuts the first intermediate material to obtain a second intermediate material and a second material. The second cutting workbench can move to the second blanking conveying device to blank the second intermediate material and the second material to the second blanking conveying device.

[0013] Further, the blanking conveying system further includes a third cutting device. The third cutting device includes a third cutting workbench. The third cutting workbench receives the second intermediate material. The third cutting device cuts the second intermediate material on the third cutting workbench to obtain a finished product material and a third material. The third blanking conveying device is arranged on the side of the third cutting workbench. The third cutting workbench can rotate close to the third blanking conveying device so that the third material slides down to the third blanking conveying device.

[0014] Further, the third cutting device further includes a finished product material blanking conveying device. The transfer device can move between the third cutting workbench and the finished product material blanking conveying device to clamp the finished product material and transfer it to the finished product material blanking conveying device.

[0015] Furthermore, a material collection device is provided at the transmission end of the total transmission device to transfer the materials on the total transmission device to the material collection device.

[0016] On the other hand, the present utility model also provides a cutting system, including the blanking transmission system described above.

[0017] The blanking transmission system and the cutting system provided by the present utility model use different blanking transmission devices to uniformly collect the materials generated in each link onto the total transmission device, making the equipment structure simple and the material collection efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a flowchart for the operation of squaring the side skin. Figure 2 It is a three-dimensional view of the cutting system according to the embodiment of the present utility model.

[0019] Figure 3 It is a three-dimensional 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.

[0020] Figure 5 It is a side view of the storage device. Figure 6 It is a partial detail view of the storage device.

[0021] Figure 7 It is a three-dimensional view of the loading and transfer device. Figure 8 It is a three-dimensional view of the side skin end material cutting device.

[0022] Figure 9 It is a three-dimensional view of the first storage table. Figure 10 It is a three-dimensional view of the first cutting workbench.

[0023] Figure 11 It is a top view of the first cutting workbench. Figure 12 It is a side view of the first cutting workbench.

[0024] Figure 13 It is a three-dimensional view of the first cutting head. Figure 14 It is a front view of the first cutting head.

[0025] Figure 15 It is a cross-sectional view of the central shaft box assembly of the first cutting head. Figure 16 It is a three-dimensional view of the first transmission device.

[0026] Figure 17 It is a side view of the first transmission device. Figure 18 It is a three-dimensional view of the arc top material cutting device.

[0027] Figure 19 It is a three-dimensional view of the second cutting workbench.Figure 20 Side view of the second cutting workbench

[0028] Figure 21 Bottom view of the second clamping device Figure 22 Stereogram of the second clamping device

[0029] Figure 23 Stereogram of the second cutting head Figure 24 Side view of the second cutting head

[0030] Figure 25 Stereogram of the truncating cutting device Figure 26 Stereogram of the transfer device

[0031] Figure 27 Stereogram of the third cutting head Figure 28 Stereogram of the third cutting workbench

[0032] Figure 29 Side view of the third cutting workbench Figure 30 Schematic diagram of the blanking transmission system Specific implementation mode

[0033] For a better understanding of 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.

[0034] 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, which specifically includes:

[0035] 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;

[0036] 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);

[0037] The third process: cut the long strip material 03 into multiple finished materials 05 of the same size and edge materials 06 (the third material). The edge materials 06 are the leftover corner materials after truncating cutting and are generally located at both ends of the long strip material 03.

[0038] 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, a first material and a first intermediate material are obtained after the first process, a second intermediate material and a second material are obtained after the second process, and a finished material 05 and a third material are obtained after the third process. In a specific embodiment of the present utility model, the end material 02, the arc-shaped material 04, and the edge 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 uniformly collected as available raw materials.

[0039] As Figures 2 - 4 shown, the cutting system provided by the present utility model includes a base, on which a first cutting device 3 (edge and 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 (truncation 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 embodiment of the present utility model in detail with reference to the accompanying drawings.

[0040] 1. Feeding end equipment

[0041] As Figures 5 - 7 shown, the feeding end equipment of the cutting system in the embodiment 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.

[0042] Furthermore, the edge skin is generally placed in a lying manner with an arc-shaped surface or a flat surface, and the arc-shaped surface of the edge skin is not conducive to clamping. When clamping the flat surface of the edge skin, the flat surface of the edge skin cannot be stably placed due to the rolling of the arc-shaped surface. Therefore, the existing transfer devices cannot store and transfer the edge skin well. According to the structural characteristics of the edge 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.

[0043] 1.1 Storage device 1

[0044] 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. An accommodation interval is formed between two adjacent partition assemblies 12, and each accommodation space can hold one material.

[0045] In the embodiment of the present utility model, while stabilizing the edge leather position, the edge leather is placed between adjacent partition assemblies 12 in a standing manner, so that the transmission assembly can 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.

[0046] Further, the transmission assembly is a rotary transmission device 11. The rotary transmission device 11 includes rotary drive shafts provided 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.

[0047] 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 provided at both ends of the chain transmission device. By driving one or two 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 provided at both ends of the belt transmission device.

[0048] 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 accommodation space located above, in another optional embodiment of the present utility model, the partition assemblies 12 are evenly installed on an axial length of the rotary transmission device 11 that is greater than or equal to one-half.

[0049] 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 away 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. Therefore, 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.

[0050] In an alternative embodiment of the present utility model, the other side 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.

[0051] 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 uniformly installed on each chain transmission device, so 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.

[0052] Further, a side-standing manner of the edge skin is shown in the drawings, and this manner is for the edge skin to be placed 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 vertical-standing manner. 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 vertical-standing manner, 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.

[0053] 1.2, Leveling device

[0054] 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 materials, especially the edge skin.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] In a specific embodiment of the present utility model, the supporting component 13 is fixedly arranged at the feeding end, and the partition component 12 moves towards the direction close to the supporting component 13. Among them, the partition component 12 slowly approaches the supporting component 13 in a downward rotation manner. When the partition component 12 moves below the supporting component 13, the supporting component 13 intercepts the edge skin on its roller component 131. It can be understood that in an alternative embodiment of the present utility model, the relative movement between the partition component 12 and the supporting component 13 can also be manifested as the partition component 12 moving vertically downward in an up-and-down transmission manner, and the supporting component 13 is fixed at a preset position at the bottom. When the partition component 12 moves below the supporting component 13, the supporting component 13 intercepts the edge skin on its roller component 131. Correspondingly, the supporting component 13 can also realize the function of intercepting the edge skin in a moving manner, which will not be elaborated here.

[0061] Further, when the partition component 12 includes at least two groups of lever rods, the supporting component 13 is arranged between any two adjacent lever rods. At this time, there will be no interference between the supporting component 13 and the lever rods.

[0062] 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 component. The supporting component 13 is arranged at the end of the transmission component and is correspondingly arranged in the interval space between adjacent lever rods. The supporting component 13 is fixedly connected to the transmission bracket through a supporting bracket. The supporting component 13 specifically includes a supporting platform and a roller component 131 on the supporting platform. The height of the supporting platform is lower than the transmission plane of the transmission component. Specifically, the supporting platform makes the supporting surface of the supporting component 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.

[0063] 1.3. Feeding transfer device 2

[0064] 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 component and a grasping execution component arranged at the end of the transfer drive component. The grasping execution component includes a pressure component and a grasping component. The pressure component is telescopically arranged on the grasping execution component. The pressure component extends out of the grasping execution component to squeeze the material to adjust the position of the material. The transfer drive component can drive the grasping component to grasp and transfer the material after the position is adjusted. Among them, the pressure component cooperates with the supporting component 13 to adjust the placement position of the edge skin.

[0065] Further, the grasping assembly of the present utility model is a suction cup assembly, and the suction cup assembly is used for sucking the plane of the material. The suction cup assembly is a plurality of suction cups arranged at intervals, and the pressure assembly is a pressing block assembly 25. The pressing block assembly 25 is arranged between any adjacent suction cups, and preferably at the middle position of the grasping assembly. The lower surface of the pressing block assembly 25 is a plane, and by contacting and pressing the plane of the edge skin, the plane of the edge skin is adjusted to abut against the plane of the pressing block, thereby realizing the leveling of the side of the edge skin plane.

[0066] It should be noted that the feeding and transferring device 2 provided by the present utility model can transfer other materials that require adjustment of the grasping surface in addition to the edge skin. 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 assembly 25 pressing down the plane of the edge skin, the arc surface of the edge skin rolls between the two rollers to make the plane of the edge skin parallel to the lower surface of the pressing block assembly 25, thereby realizing the leveling of the edge skin.

[0067] Further, the pressing block assembly 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 assembly, 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 parallel to the suction plane of the suction cup assembly.

[0068] Specifically, the pressing block driving device is an adjustment cylinder. The adjustment cylinder can drive the pressing block to move a short distance. Before the suction cup sucks the edge skin, the adjustment cylinder drives the pressing block to protrude from the suction surface of the suction cup to perform a leveling operation on the edge skin. After the leveling operation, the adjustment cylinder drives the pressing block to retract. At this time, the suction cup is controlled to move downward to suck the material, and the plane of the edge skin can be sucked more firmly and stably.

[0069] Further, the transfer driving assembly provided by the embodiment of the present utility model includes a fixing assembly and a transfer assembly. The fixing assembly fixes the transfer driving assembly as a whole to a preset feeding end, and the transfer assembly drives the grasping execution assembly to move between the feeding end and a preset feeding station.

[0070] Specifically, the fixing assembly is a transfer bracket 21. The transfer bracket 21 is fixed to the feeding end. The transfer assembly 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 assembly to rotate around the transfer bracket 21.

[0071] 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 enables the gripping execution assembly at its end to rotate between the two stations.

[0072] 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.

[0073] 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 rotatable connection of the gripping execution bottom plate 24 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 material during the transfer process to avoid interference with other devices.

[0074] The present invention forms a feeding system for edge skins through the storage device 1 and the feeding and transfer device 2. Through the storage device 1, the edge skins can be separated by the partition assembly 12 while being transmitted, so that the edge skins are transmitted in a side-standing manner, increasing the number of edge skins that can be received during one transmission process, reducing the number of times of manual repeated feeding, thereby saving labor costs and improving the overall efficiency of the equipment. Utilizing the shape characteristics of the edge skins, while the supporting assembly 13 intercepts the edge skins on the partition assembly 12, the arc surface of the edge skin just floats and is placed between the relatively arranged rollers of the supporting assembly 13, facilitating the edge skin to level itself by its own gravity. Before the feeding and transfer device 2 uses the gripping assembly to grip the material, the material is first extruded by the pressure assembly, so that the gripping surface of the material fits the gripping assembly more closely, thereby improving the firmness when the feeding and transfer device 2 grips the material.

[0075] 2. The first cutting device 3

[0076] 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. Among them, 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.

[0077] 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 the cut material. For example, it diverts the first intermediate material to the loading station of the second cutting device 4 and diverts the first material to the material collection device.

[0078] The following further details the structures of various parts in the first cutting device 3 of the present utility model with reference to the accompanying drawings.

[0079] 2.1. The first storage table 31

[0080] 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 a 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.

[0081] Therefore, the present utility model provides a processing workroom that saves floor space. A waiting material position, an avoidance position, and a first material storage table 31 are arranged in the processing workroom. Among them, the first material storage table 31 includes a material storage plate 311 and a material storage plate driving device. The material storage plate driving device drives the material storage plate 311 to move between the waiting material position and the avoidance position. When the material storage plate 311 moves to the waiting material position, it can be used for storing materials. Edge skins or other materials to be cut are placed on it for subsequent clamping by the first cutting workbench 32. When the material storage plate 311 moves to the avoidance position, the material storage plate 311 is in a retracted state, forming an avoidance space at the original waiting material position. At this time, the material 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.

[0082] It should be noted that the first material storage table 31 provided in the embodiment of the present utility model can not only be applied to the first cutting device 3, but also can be applied to the processing workrooms of other cutting equipment as needed. Among them, the cutting station and the waiting material 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 material storage table 31 for cutting processing. The avoidance position is set far 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.

[0083] Furthermore, the first material storage table 31 further includes a material storage bracket 313. One end of the material storage bracket 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 material storage plate 311 is rotatably connected to the installation platform 314, and the other end of the material storage plate 311 is used for storing materials. The material storage plate driving device can drive the material storage plate 311 to rotate around the installation platform 314. The material storage bracket 313 mounts the material storage plate 311 as a whole at a suitable height for the first cutting workbench 32 to clamp edge skins or other materials.

[0084] Furthermore, the material storage plate 311 includes a connecting bracket and a supporting bracket that are connected to each other. The supporting bracket is used for storing materials. One end of the connecting bracket is rotatably connected to the installation platform 314, and the other end is connected to the middle part of the supporting bracket. The connecting bracket and the supporting bracket are connected at a preset angle so that one end of the supporting bracket is flush with the end of the connecting bracket far away from the supporting bracket. As shown in the attached drawings, in the present utility model, one end of the supporting bracket is flush with the end of the connecting bracket far away from the supporting bracket, which can prevent the supporting bracket from interfering with the side wall of the processing workroom when the material storage plate 311 moves to the avoidance position. Moreover, the connecting bracket is connected to the middle part of the supporting bracket, which is more conducive to maintaining the force balance of the supporting bracket and making the supporting bracket more stably support the edge skins.

[0085] 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.

[0086] Furthermore, a rotating mounting shaft (not shown in the drawings) is also fixedly connected to the storage plate 311. The storage plate 311 is rotatably connected to the mounting platform 314 through the rotating mounting shaft. A rotating drive bracket is mounted on the rotating mounting shaft, and one end of the rotating drive bracket away from the rotating mounting shaft is connected to the storage plate drive device. In a preferred embodiment of the present utility model, the rotating drive bracket and the storage plate 311 are respectively located on both sides of the mounting platform 314, so that the storage plate drive device avoids interfering with the storage plate 311.

[0087] Furthermore, in an alternative embodiment of the present utility model, the storage plate drive device is a driving cylinder 312. One end of the driving cylinder 312 is connected to the storage bracket 313, and the movable end of the driving cylinder 312 is connected to the storage plate 311, so as to drive the storage plate 311 to move through the movable end of the driving cylinder 312.

[0088] Furthermore, the driving cylinder 312 provided in the embodiment of the present utility model can drive the storage plate 311 to move linearly between the waiting position and the avoidance position. In a more preferred embodiment, it can also drive the storage plate 311 to move between the waiting position and the avoidance position in a rotating manner, which can further reduce the floor space of the first storage table 31.

[0089] Specifically, the driving cylinder 312 is movably connected to the storage bracket 313. The movable end of the driving cylinder 312 is connected to the storage plate 311 at a first connection point, that is, one end of the rotating drive bracket away from the rotating mounting shaft. The storage plate 311 is connected to the storage bracket 313 at a second connection point, that is, at the rotating mounting shaft. A preset distance is maintained between the first connection point and the second connection point, so that the storage plate 311 rotates around the second connection point.

[0090] Furthermore, when the driving cylinder 312 extends, the rotating drive bracket drives the storage plate 311 to rotate outward around the rotating mounting shaft to reach the storage position. When the driving cylinder 312 retracts, the rotating drive bracket drives the 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 storage plate drive device can also be a rotating drive motor, and the rotating drive motor drives the storage plate 311 to rotate between the storage position and the avoidance position.

[0091] Further, in the specific embodiment of the present utility model, the storage plate 311 is used to place the edge leather 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 leather, the support blocks include oppositely arranged inclined blocks so as to support the arc surface of the material with the oppositely arranged inclined blocks.

[0092] 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 be arranged at the blanking station according to requirements, etc., aiming to provide a processing workroom that saves floor space as a whole.

[0093] 2.2. The first cutting workbench 32

[0094] As Figures 10 - 12 shown, the first cutting workbench 32 provided in 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 leather end material 02. It can be understood that the first cutting workbench 32 provided in 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.

[0095] Further, the first cutting workbench 32 provided in the embodiment of the present utility model includes a translation driving assembly and a first clamping assembly. The translation driving 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.

[0096] Further, the first clamping assembly includes two groups of jaw assemblies arranged on the translation driving assembly. As shown in the attached drawings, the jaw assemblies are oppositely arranged along the first direction. The translation driving 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 two ends of the material can be clamped.

[0097] Further, the jaw assembly includes a main jaw, which can be opened or tightened along the second direction to clamp the upper and lower sides of one end of the material taking axis. The jaw assembly further includes a sub-jaw 323, which is arranged beside the main jaw. The sub-jaws 323 on two sets of jaw assemblies are arranged oppositely in the first direction and can be opened or tightened along the first direction to clamp the two end faces of the material axially through the sub-jaws on the two jaw assemblies. In the present utility model, the arc surface and the horizontal side surface at one end of the edge skin are clamped by the relatively arranged main jaws, 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.

[0098] Further, when the sub-jaw 323 is set as a group, the sub-jaw 323 is arranged on one side of the main jaw, and the sub-jaw 323 clamps the end face of the edge skin end material position to cooperate with the cutting head to complete the cutting of one side end material 02. When the sub-jaw 323 is set as two groups, the sub-jaw 323 is arranged on both sides of the main jaw. The two sub-jaws 323 on the same jaw assembly respectively clamp the positions of the two side end materials 02 of the edge skin, which is especially suitable for a cutting head with a double-layer cutting wire mesh. When performing the cutting operation of the end material 02 of the edge skin, the position of the arc top intermediate material 01 is clamped by the main jaw, and the position of the end material 02 is clamped by the sub-jaw 323. Therefore, it is possible to effectively prevent the cut end material 02 from falling, and the stability of the equipment operation is improved.

[0099] Further, the main jaw includes a pressing bracket 321 and a supporting component 322 arranged oppositely. The pressing bracket 321 and / or the supporting component 322 can move so that the pressing bracket 321 and the supporting component 322 approach or move away from each other. A sliding structure is arranged on the supporting component 322. The mutually approaching pressing bracket 321 and supporting component 322 press the material on the sliding structure to make the material slide 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 supporting component 322 are arranged oppositely along the second direction. The supporting component 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.

[0100] In a specific embodiment of the present utility model, the supporting component 322 is arranged below and the pressing bracket 321 is arranged above. The cutting head completes the cutting of the edge skin end material 02 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 supporting component 322 can also be arranged above and the pressing bracket 321 can be arranged below, and the cutting head or the cutting wire completes the cutting of the edge skin end material 02 from bottom to top.

[0101] Further, the sliding structure includes two sets of roller assemblies arranged at intervals. The roller assemblies are arranged oppositely in 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 surface of the edge skin is placed on the oppositely arranged roller assemblies, so that the two sides of the arc 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.

[0102] 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 in 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, the two jaw assemblies first approach each other in the first direction, and the first side plates contact the two axial ends of the material. While centering the material, the distance between the two axial ends of the material, that is, the axial length of the material, is detected.

[0103] 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 cutting stability and cutting accuracy of the edge skin end material 02.

[0104] 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 in the second direction to realize the clamping of the arc 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.

[0105] 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 in the second direction under the drive of 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 close to 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.

[0106] Further, the auxiliary jaw 323 includes an end material clamping plate and an end material clamping plate driving component. In the present utility model, the end material clamping plate driving component can drive the end material clamping plate to move a short distance in three-dimensional space. Specifically, the end material clamping plate driving component drives the end material clamping plate to reciprocate along the first direction so that two auxiliary jaws 323 arranged oppositely on the two sets of jaw components approach or move away from each other along the first direction. The end material clamping plate driving component can drive the end material clamping plate to move closer to or away from the support component 322, so that the end material 02 clamped by the auxiliary jaw 323 is far away 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 component can also drive the end material clamping plate to reciprocate along the second direction to adjust the clamping position of the auxiliary jaw 323.

[0107] 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 component 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.

[0108] 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 component 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 component is slidably connected to the first translation slide rail 327. A synchronous driving component is further arranged on the first translation bottom plate 326. The synchronous driving component is respectively connected to the two sets of jaw components arranged oppositely to drive the two sets of jaw components 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 component provided by the embodiment of the present utility model can be a synchronous gear driving structure as shown in the accompanying drawings, or can also be a synchronous ball screw driving structure. The present utility model does not make a limitation in this regard.

[0109] Further, the translation driving component mentioned in the embodiment of the present utility model further includes a second translation slide rail 328. The first clamping component is slidably connected to the second translation slide rail 328. The translation driving component drives the whole first clamping component 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 component can drive the whole first translation bottom plate 326 to reciprocate along the third direction. The second translation driving component can be a ball screw or a gear rack structure, etc. The present utility model does not make a limitation in this regard.

[0110] 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. The two 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. The loading station is provided with a first storage table 31, and the unloading station is provided with a first transmission device 34. 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.

[0111] 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, or the second translation slide rail 328 can be directly arranged on the base of the first cutting device 3. The present utility model does not make any limitation in this regard.

[0112] 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 during cutting.

[0113] 2.3. The first cutting head 33

[0114] As Figures 13 to 15 shown, the first cutting head 33 for cutting the edge skin end material 02 provided by the embodiment of the present utility model 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 cutting of the edge skin 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 feeding operations, which obviously increases the working time for completing one cutting. And setting short-distance multi-layer wire meshes will not affect the stability between different wire meshes of the cutting head, and can also improve the working efficiency of the cutting head.

[0115] Further, 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. 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 a multi-layer wire mesh form can also be adopted in other specific embodiments to implement the cutting operation.

[0116] Further, an axle box assembly provided in the embodiment of the present utility model is an independent axle shaft box assembly in which wire wheels rotate independently, 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.

[0117] Further, 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.

[0118] 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 a wire wheel to form the first-level wire wheel mounting position. The second rotating shaft 362 extends in a 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, as can be seen from the drawings, 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.

[0119] Further, the second-stage wire reel mounting position has a preset axial length. By mounting the wire reel at different axial positions of the second-stage 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-stage cutting wire mesh and the second-stage cutting wire mesh can be adjusted by adapting wire reels with different mounting inner diameters.

[0120] In the embodiment of the present utility model, each wire mesh mounting plane includes a driving wire reel. The driving wire reel drives the whole cutting wire mesh to rotate to implement the cutting operation. The specific implementation manner can be: at least one axle box assembly is connected with a first rotation driving device. 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. 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 can be mounted on different axle box assemblies. The present utility model does not make a limitation in this regard.

[0121] Further, each wire mesh mounting plane further includes a tension wheel. The tension wheel can adjust the tension of the cutting wire mesh. The specific implementation manner can be: at least one axle box assembly is connected with the first machine head frame 331 through a tension adjusting device (not shown in the drawings). The tension adjusting device includes a swing rod. The swing rod is rotatably connected to the first machine head frame 331. One end of the swing rod is connected with the axle box assembly. The position of the axle box assembly is adjusted by adjusting the angle of the swing rod on the first machine head frame 331. Wherein, a counterweight is connected to the end of the swing rod far from the axial assembly. The counterweight can drive the swing rod to rotate by its own gravity, and then adjust the angle of the swing rod on the first machine head frame 331.

[0122] Further, in the specific embodiment of the present utility model, in addition to the above-mentioned independent-axis axle box assemblies, the plurality of axle box assemblies can further include a common-axis axle box assembly. The wire reel mounting shaft 332 of the common-axis axle box assembly is a third rotating shaft. The third rotating shaft is rotatably connected to the common-axis axle box assembly. Each wire reel mounted on the third rotating shaft rotates synchronously. For the structure of the third rotating shaft, refer to the first rotating shaft and the second rotating shaft. The present utility model will not elaborate on this anymore.

[0123] It should be noted that the rotation driving device of the wire reel in the embodiments of the present utility model can be installed on an independent shaft axle box assembly or on a shared shaft axle box assembly. When installed on the shared shaft axle box assembly, a rotating shaft driving device is provided at the rear end of the shared shaft axle box assembly. The rotating shaft driving device drives the third rotating shaft to rotate, so as to drive the wire reel installed on the third rotating shaft to rotate. In addition, the tension adjusting device can also be installed on the shared 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 reel, as long as there is a driving wheel and a tension wheel in each cutting wire mesh.

[0124] Furthermore, a groove is also provided on one side of the first machine head frame 331 located at the cutting position. The groove provides an avoidance space for the cutting position, and specifically can avoid the material to be cut or the first clamping assembly, etc.

[0125] Furthermore, in an alternative embodiment of the present utility model, among two adjacent axle box assemblies on one side of the cutting position, the wire reel mounting shaft 332 of one axle box assembly is lower than the wire reel 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 the feeding of the wire.

[0126] Furthermore, 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.

[0127] 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 the cutting feed.

[0128] 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.

[0129] 2.4. The first transmission device 34

[0130] Such 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 arc-top intermediate material 01 and the end material 02. Since the arc-top intermediate material 01 and the end material 02 have different functions in the subsequent processes, the arc-top intermediate 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.

[0131] Furthermore, the first transfer device 34 includes a transfer component 344 and at least one tray component connected to the transfer component 344. The tray component includes a first tray 341 for supporting the material and a second tray 342 located on the side of the first tray 341. A groove portion matching the bottom of the transferred material is provided on the first tray 341, and the transfer component 344 drives the entire tray component to move.

[0132] Specifically, when blanking the arc-top intermediate material 01 and the end material 02, the first cutting workbench 32 clamps the arc-top intermediate 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 jaw and the sub-jaw 323 to move downward integrally, so that the arc-top intermediate material 01 and the end material 02 both fall onto the tray component, and the material transfer between the first cutting workbench 32 and the first transfer device 34 is completed.

[0133] Furthermore, the first tray 341 can be composed of a groove-bearing block with a groove in the middle. It can also be composed of two relatively arranged supporting structures. The height of the side of the two supporting structures close to each other is lower than the height of the side far from each other, so that the relatively arranged supporting structures form a groove portion. Since the first tray 341 needs to rotate at the end, in order to avoid the width of the first tray 341 being too wide and affecting its rotational flexibility on the transfer component 344, the preferred embodiment of the present utility model is that the first tray 341 is composed of two relatively arranged supporting structures.

[0134] Furthermore, the supporting 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 arc-top intermediate material 01 is placed between the two wedge blocks, which can prevent the arc-top intermediate material 01 from rolling on the first transfer device 34.

[0135] Furthermore, the second supporting platform 342 includes a flat block. The supporting height of the flat block at one end close to the first supporting platform 341 is lower than that of the first supporting platform 341. Specifically, the horizontal plane of the flat block is lower than the highest position of the wedge-shaped block. When the middle material 01 with an arched top and the end material 02 are placed on the supporting platform assembly as a whole, the end material 02 will naturally fall onto the second supporting platform 342, completing the separation of the end material 02 and the middle material 01 with an arched top, which is convenient for subsequent operations. It can be understood that the width of the first supporting platform 341 should be smaller than the width of the edge skin or the width of the middle material 01 with an arched top, so as to facilitate the end material 02 to fall onto the second supporting platform 342.

[0136] Furthermore, the second supporting platform 342 further includes a baffle 343. The baffle 343 is connected to one end of the flat block away from the first supporting platform 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 platform 342, the present utility model provides a baffle 343 structure to intercept the end material 02 on the second supporting platform 342.

[0137] Furthermore, 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, so as 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.

[0138] Furthermore, multiple supporting platform assemblies can be provided on the transmission assembly 344. The multiple supporting platform 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 platform assembly located above moves along the transmission direction, and the supporting platform assembly located below moves reversely to the starting end of the rotary transmission device. The present utility model adopts the rotary transmission method, so that the supporting platform assembly can move back and forth between the transmission starting point and the transmission ending point.

[0139] Furthermore, the first transmission device 34 provided by the embodiment of the present utility model further includes a lifting device 345. The lifting device 345 is arranged on the transmission path of the transmission assembly 344. The lifting device 345 includes a lifting platform 346 and a lifting driving device. The lifting driving device drives the lifting platform 346 to protrude or retract from the transmission plane of the transmission assembly 344. Among them, the function of the lifting device 345 is to lift the middle material 01 with an arched top to serve as a waiting platform for the subsequent arched top material cutting device, and it is clamped by the clamping assembly of the arched top material cutting device. After that, the end material 02 still remains on the first transmission device 34 and continues to move forward with the first transmission device 34.

[0140] 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 the material 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. The present utility model does not limit this.

[0141] Further, a second guide plate 347 and a material collection device are provided at the transmission end of the transmission assembly 344. The second guide plate 347 guides the first material into the material collection 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 collection device.

[0142] Further, in the embodiment of the present utility model, the first cutting device 3 further includes a first blanking transmission device 35. The second guide 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 into the material collection device. The details of this part of the structure will be introduced in the subsequent blanking transmission system.

[0143] 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.

[0144] 2.5. Control method of the first cutting device 3

[0145] The embodiment of the present utility model also provides a control method for the first cutting device 3. The method specifically includes:

[0146] S1. The first cutting workbench 32 clamps the material from the loading station and transfers it to the first cutting head 33;

[0147] S2. The first cutting head 33 cuts the material on the first cutting workbench 32 along the cutting feed path;

[0148] S3. The first cutting workbench 32 transfers the cut material to the first transmission device 34;

[0149] S4. The first transmission device 34 drives the cut material to move to complete the blanking of the material.

[0150] 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:

[0151] 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 secondary jaw 323 of the jaw assembly clamps the end face of the material along the first direction beside the main jaw.

[0152] 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 secondary jaw 323.

[0153] S22. The cutting wire mesh of the first cutting head 33 feeds along the second direction between the main jaw and the secondary jaw 323 to cut the material.

[0154] 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.

[0155] 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 secondary jaw 323 to cut the material, the method further includes:

[0156] S23. The secondary jaw 323 moves in a direction away from the main jaw.

[0157] S24. The first cutting head 33 moves away from the first cutting workbench 32 along the second direction to perform the wire retraction operation.

[0158] In a specific embodiment of the present utility model, controlling the secondary 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 secondary 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.

[0159] Further, the first transmission device 34 drives the cut material to move to complete the blanking of the material, which specifically includes:

[0160] 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.

[0161] 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 transmission 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 transmission device 34.

[0162] S42. The transmission assembly 344 of the first transmission device 34 drives the table assembly thereon to move as a whole along the transmission direction;

[0163] S43. When the first table 341 carrying the first intermediate material moves to the lifting device 345 of the first transmission device 34, the lifting device 345 rises to lift the first intermediate material on the first table 341;

[0164] S44. The transmission assembly 344 of the first transmission device 34 continues to move along the transmission direction to drive the second table 342 to move to the second guide plate 347 at the transmission end point, and the second guide plate 347 guides the material on the second table 342 to a preset material collection device.

[0165] 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 transmission device 35 and finally into the waste box.

[0166] Further, 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:

[0167] 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;

[0168] 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 to facilitate knowing the size of the edge skin when performing subsequent truncation operations.

[0169] 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;

[0170] 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 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.

[0171] 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.

[0172] 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 and cooperates with the primary jaw to clamp the edge leather, completing the clamping operation of the edge leather.

[0173] The first cutting device 3 and its control method provided by the embodiments of the present utility model have the following advantages:

[0174] 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.

[0175] 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.

[0176] 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 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.

[0177] 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.

[0178] 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.

[0179] 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.

[0180] g. The first support table 341 of the first transmission device 34 and the groove portion 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.

[0181] 3. Second cutting device 4

[0182] As Figures 18 - 24 shown, the second cutting device 4 provided by the embodiment of the present utility model specifically includes a second cutting workbench, a second cutting head 43, and a second blanking transmission device 44.

[0183] 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.

[0184] The second cutting workbench of the present utility model 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 transferring the material, and improving the space utilization rate of the equipment while improving the cutting work efficiency. The following further details the second cutting device 4 provided by the embodiment of the present utility model with reference to the drawings.

[0185] 3.1 Second cutting workbench

[0186] In a specific embodiment of the present utility model, 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.

[0187] As Figures 19 - 22 shown, the second cutting workbench provided by the embodiment of the present utility model includes a feeding drive assembly 41 and a second clamping device 42. A loading 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 loading 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 loading 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.

[0188] Furthermore, 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 feed driving 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 along 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 feed driving assembly 41 drives the entire clamping base 422 to reciprocate along the cutting feed direction, thereby driving the second clamping assembly to move among 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 feed path of the second clamping device 42, making the overall structure of the device compact and having a high space utilization rate.

[0189] In the specific embodiment of the present invention, the second material waiting table is disposed at one end of the feed driving assembly 41. After the clamping base 422 moves along the feed driving 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.

[0190] Furthermore, the feed driving assembly 41 includes a feed frame 411 and a transfer frame 412 slidably connected to the feed 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 feed 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.

[0191] Among them, for the specific embodiment of the feed driving structure, the present invention adopts the method of a ball screw. A screw extending along the cutting feed direction is disposed on the feed frame 411. The transfer frame 412 is connected to the screw through a bolt assembly. The driving motor drives the screw to rotate, driving the transfer frame 412 to reciprocate along the 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 driving motor. It can be understood that in practical applications, other driving methods can also be adopted to complete the feed drive and the rotation drive. Therefore, the above specific implementation manners are not used as the basis for limiting the driving methods in the embodiments of the present invention.

[0192] Further, 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.

[0193] Further, 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 claw. The material supporting driving component drives the material supporting claw 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.

[0194] 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 claw 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 breakage of the arc-shaped material 04 during cutting, improving the cutting quality.

[0195] Further, the clamping device 423 includes a clamping driving component and a clamping claw. The clamping driving components of the two clamping devices drive the two clamping claws 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 claws to approach or move away from each other to clamp or release the plane on the opposite sides of the arc-top intermediate material 01.

[0196] Further, the material supporting claw includes a first claw head 425 and a second claw head 426 connected to each other. The first claw head 425 is connected to the material supporting driving component, and the second claw 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 claw 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 claw 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 claws to move relative to each other to clamp the material, or can also drive the second claw head 426 to move in a direction close to the bottom surface of the material to clamp the material.

[0197] Furthermore, due to the relatively long axial length of the intermediate material 01 at the arc top, in the specific embodiment of the present invention, there are multiple groups of clamping devices 423, and the multiple groups of clamping devices 423 are sequentially arranged along the axial direction of the second clamping assembly. Correspondingly, there are also multiple groups of material supporting devices 424, and the multiple groups 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 groups of clamping devices 423 and the multiple groups of material supporting devices 424 are sequentially and spacedly arranged 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.

[0198] 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 embodiment 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.

[0199] 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.

[0200] 3.2. The second cutting head 43

[0201] As Figures 23 - 24 shown, 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 which 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. The installation and layout of other devices in the equipment are more flexible and reasonable, improving the rationality of the overall layout of the equipment.

[0202] 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 opposite to each other 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.

[0203] 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.

[0204] 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 the preset positions. 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.

[0205] 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.

[0206] In a specific embodiment of the present utility model, two wire wheels are provided on both the first head support 431 and the second head support 432, forming a wire mesh installation plane with four 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 provided 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.

[0207] Correspondingly, each wire reel further includes at least one tension wire reel, and 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 elaborate further.

[0208] 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 realize the cutting of the arc top intermediate material 01. It can be understood that, as an alternative embodiment, the cutting of the arc top intermediate material 01 can also be realized 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.

[0209] In addition, the second cutting device 4 provided in the embodiment of the present invention is applicable to the cutting of other similar materials in addition to completing the cutting operation of the arc top intermediate material 01. 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.

[0210] 3.3. Second blanking and conveying device 44

[0211] 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 feeding station of the third cutting device 5 in the embodiment of the present invention to facilitate the feeding 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.

[0212] 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.

[0213] 3.4. Control method of the second cutting device 4

[0214] The present utility model also provides a control method for the second cutting device 4, which specifically includes:

[0215] S1, the second clamping device clamps the material and rotates to a position matching with the second cutting head 43;

[0216] S2, the second clamping device moves along the feeding path to cooperate with the second cutting head 43 to achieve material cutting;

[0217] 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.

[0218] 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:

[0219] S21, the clamping device 423 of the second clamping assembly clamps the material;

[0220] 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;

[0221] 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.

[0222] 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.

[0223] 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 avoids 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.

[0224] Furthermore, the embodiment of the present utility model further includes a blanking operation, specifically including:

[0225] 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;

[0226] 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;

[0227] 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.

[0228] 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 truncating cutting device, and the sorting operation of different materials is completed by the transfer device on the truncating cutting device.

[0229] The second cutting device 4 and its control method provided by the embodiment of the present utility model have the following advantages:

[0230] 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.

[0231] 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.

[0232] 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.

[0233] d. The material to be cut is clamped by the clamping device 423, and during the cutting process, the feeding gripper jaws are driven by the feeding driving assembly to clamp the cut-off material. 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.

[0234] 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.

[0235] 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.

[0236] 4. The third cutting device 5

[0237] 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 table 52, a third cutting machine head 53, a third cutting workbench 54, a third blanking transmission device 55, and a finished product blanking transmission device 56. The third blanking transmission device 55 and the finished product 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 cut the second intermediate material on the third cutting machine head 53 to obtain a plurality of small pieces of finished product 05. The transfer device 51 is movably arranged between the third cutting workbench 54 and the finished product blanking transmission device 56, and can clamp the cut finished product 05 and transfer it to the finished product 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 side 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 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 drawings.

[0238] 4.1 Transfer device 51

[0239] As shown Figure 26 in 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 separately clamp a small piece of material after cutting operation. Specifically, it can be used to cooperate to clamp the long strip material 03 and the arc-shaped material 04, or can separately clamp the finished product material 05 after cutting.

[0240] Furthermore, the three-dimensional drive assembly 511 specifically includes first-direction cross beams arranged opposite to each other. 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 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.

[0241] Furthermore, 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.

[0242] Furthermore, the multiple clamping jaws arranged at the end of the clamping bracket 512 are multiple suction cups, and the multiple suction cups are sequentially arranged along the axial direction of the clamping bracket 512. The multiple suction cups on the clamping bracket 512 can cooperate to suck the long strip material 03 on the waiting table, or can separately suck the small piece of finished product material 05 on the third cutting workbench 54. Therefore, setting it as multiple suction cup assemblies further improves the application range of the transfer device 51 in the embodiment of the present invention.

[0243] 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 product blanking transmission device 56, and the subsequent total transmission device 61, and can complete the transfer of various different materials, such as transferring the materials to be processed from the third storage table 52 to the third cutting workbench 54. Because during the side skin cutting process, the second cutting device 4 takes a relatively long time to cut the arc top intermediate material 01. While the transfer device 51 meets the working requirements of each cutting device, it completes the transfer of other materials, making the structure of the system itself more concise.

[0244] 4.2. The third storage table 52

[0245] The third storage table 52 provided by the embodiment of the present utility model is composed of a platform bracket and a storage pad, 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.

[0246] 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 total transmission device 61 and transfers the long material 03 to the third storage table 52. When the third cutting device 5 needs to be fed, the transfer device 51 then transfers the long material 03 on the third storage table 52 to the third cutting workbench 54.

[0247] 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.

[0248] 4.3. The third cutting head 53

[0249] As Figure 27 shown, the third cutting head 53 provided by the embodiment of the present utility model and the first cutting head 33 have a similar structure, both of which are double-layer wire mesh structures. For the similar double-layer wire mesh or multi-layer wire mesh structures of the third cutting head 53 and the first cutting head 33, the present utility model will not elaborate further.

[0250] 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. An axial driving assembly 531 and an axial guiding slide rail are arranged on the head support frame. 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, to reciprocate in the axial direction of the third cutting workbench 54, so as to facilitate selecting the cutting position of the third cutting head 53 for cutting the long strip material 03.

[0251] 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, and the cutting feed driving assembly 532 drives the third cutting head 53 to reciprocate along the cutting feed slide rail, so as to perform a cutting-off operation on the long strip material 03 on the third cutting workbench 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 workbench 54.

[0252] 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 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.

[0253] 4.4. The third cutting workbench 54

[0254] As Figures 28 - 29 shown, the third cutting workbench 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. A support backing plate 543 is arranged on the rotating bracket 542. 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 material 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 material 03, and move the long strip material 03 to a fixed position on the support backing plate 543.

[0255] 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.

[0256] Further, the clamping and positioning device 544 provided in the embodiment of the present utility model includes a plurality of clamping heads. The plurality of clamping heads 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.

[0257] 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 one 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.

[0258] 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 there should be one notch on both sides of each auxiliary support device 546 to allow the cutting line to enter on both sides of one small piece of finished product material 05.

[0259] 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 edge material 06 placed on the support backing plate 543 slides off.

[0260] Specifically, a third blanking transmission device 55 is also provided on the side of the third cutting workbench 54. The support clamping assembly rotates outward to pour the scrap 06 on the third clamping assembly onto the third blanking transmission device 55. When the long strip 03 is cut off, in addition to producing small finished materials 05, very small scraps 06 will also be generated on both sides of the long strip 03. The size of the scrap 06 is small and not convenient for clamping. Therefore, the method of pouring is used to pour the small scraps 06 onto the third blanking transmission device 55, which not only improves the working efficiency of the third cutting device 5 but also helps to clean up various wastes on the third cutting device 5.

[0261] Further, in order to prevent the support clamping assembly from rotating during the cutting operation, a locking device 548 is also provided at one axial end of the support clamping assembly. The locking device 548 fixes the support clamping assembly at the material receiving position.

[0262] Further, 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 clamping assembly. When the locking drive assembly drives the locking platform and the lock and platform to abut, the rotating shaft of the support 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 having a shape opposite to the notch on the rotating shaft.

[0263] Further, in order to improve the cutting efficiency, the support clamping assembly of the present utility model includes two groups, and the two groups of support clamping assemblies are oppositely arranged on the support frame 541. Correspondingly, third blanking transmission devices 55 are provided on both sides of the support clamping assembly. The support clamping assembly can rotate outward synchronously and in opposite directions to pour the material onto the third blanking transmission device 55.

[0264] Further, the present utility model uses a gear drive assembly 547 to drive the two groups of support clamping assemblies to rotate synchronously and in opposite directions. The other axial ends of the two groups of support clamping assemblies are meshed with each other through the gear drive assembly 547, and the gear drive assembly 547 drives the oppositely arranged support clamping assemblies to rotate synchronously and in opposite directions. Specifically, the rotating brackets 542 of the two support 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 a driving gear, and the other is a driven gear. Driven by the servo motor, the rotation directions of the two gears are opposite, so the rotation directions of the rotating brackets 542 are also opposite.

[0265] The third cutting workbench 54 provided by the embodiment of the present utility model has a support and clamping assembly rotatably arranged on a support frame 541. When the support and clamping assembly rotates to a preset position, the material on the support backing plate 543 slides off, improving the working efficiency of the equipment. Especially for small-shaped waste materials, there is no need to use the transfer device 51 for transfer, and 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.

[0266] 4.5 Control method of the third cutting device 5

[0267] The embodiment of the present utility model also provides a control method for the third cutting device 5, which specifically includes:

[0268] 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;

[0269] 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;

[0270] 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.

[0271] After the third cutting head 53 finishes cutting, the control method of the third cutting device 5 further includes:

[0272] 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;

[0273] S5. The support and clamping assembly of the third cutting workbench 54 rotates outwards to pour the edge material 06 on the support and clamping assembly onto the third discharging transmission device 55.

[0274] 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 quantity of the finished product material 05 after one cutting, and thus improves the cutting work efficiency.

[0275] 5. Discharging transmission system

[0276] 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 these discharging transmission devices constitute the discharging transmission system provided by the embodiment of the present utility model.

[0277] It should be noted that since the side skin will generate other materials in addition to the intermediate materials during each cutting process, if a material collection device is separately provided for each cutting device, it will not only increase the complexity of the equipment but also be unfavorable for the unified collection of materials. Therefore, in the blanking transmission system provided by the embodiment 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.

[0278] 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, wherein the material collection device can be a waste 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 the waste materials into the waste collection box 62, realizing the unified collection and management of materials.

[0279] Furthermore, the first blanking transmission device 35 is disposed above the total transmission device 61, and a first guide plate 351 is provided on the first blanking transmission device 35. The first guide plate 351 guides the first material on the first blanking transmission device 35 onto the total transmission device 61.

[0280] Furthermore, the first blanking transmission device 35 is used to transmit end materials 02. The first guide plate 351 is a partition plate provided on the transmission surface of the first blanking transmission device 35. The partition plate connects 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.

[0281] Furthermore, the second blanking transmission device 44 is disposed 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.

[0282] Furthermore, the transmission end of the third blanking transmission device 55 is disposed above the total transmission device 61. The third blanking transmission device 55 can include two groups and is used to transmit the third material generated by the third cutting device 5 to the total transmission device 61.

[0283] Furthermore, the general transfer device 61 transfers each material to the material collection device to complete the collection of all materials. It can be seen from the attached drawings that the width of the general 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 general 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 general transfer device without additional operations.

[0284] 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 roller is driven by a driving motor to drive the overall rotation of the endless belt. Generally, baffles are provided on both sides of the belt, and the baffles are arranged 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 the present utility model will not elaborate further.

[0285] The blanking transfer system provided by the present utility model has the following advantages:

[0286] a. The blanking transfer devices of each cutting device transfer waste materials to the general transfer device 61, achieving unified collection of waste materials in each process, making the equipment structure simple and the waste material collection efficiency higher;

[0287] 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;

[0288] 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;

[0289] d. The transfer device 51 can complete the transfer of the second material between the general 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.

[0290] 6. Control method of the cutting system

[0291] The present utility model also provides a control method based on the above-mentioned cutting system, which specifically includes:

[0292] S1. The first cutting device 3 performs cutting operations on both end positions of the side skin to obtain the arc-top intermediate 01;

[0293] 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;

[0294] S3. The third cutting device 5 truncates and cuts the long strip material 03 to obtain a plurality of finished materials 05.

[0295] Furthermore, the specific cutting operation of the first cutting device 3 on both end positions of the edge skin specifically includes the following steps:

[0296] 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.

[0297] 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.

[0298] 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.

[0299] 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.

[0300] The specific detailed control method of the first cutting device 3 has been described in the foregoing embodiments and will not be elaborated here.

[0301] Furthermore, the second cutting device 4 cutting off the arc-shaped surface of the arc-top intermediate material 01 specifically includes the following steps:

[0302] 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.

[0303] 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.

[0304] 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.

[0305] 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.

[0306] The cutting system provided by the present utility model also has the following advantages as a whole:

[0307] 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 finished materials 05, realizing the reuse of the edge skin and avoiding waste of resources.

[0308] 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, enabling smooth and convenient material transmission between the cutting devices, avoiding the use of too many transfer devices, simplifying the equipment structure and improving the working efficiency of the equipment.

[0309] 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 contradiction. To avoid unnecessary repetition, the embodiments of the present utility model will not separately describe various possible combination methods.

[0310] 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 specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

Claims

1. A blanking and transmission system, characterized in that, It includes a first blanking conveyor, a third blanking conveyor and a general conveyor. The first blanking conveyor is arranged above the general conveyor. A first guiding plate is arranged on the first blanking conveyor to guide the first material on the first blanking conveyor to the general conveyor. The transmission end of the third blanking conveyor is arranged above the general conveyor to convey the third material on the third blanking conveyor to the general conveyor.

2. The blanking and conveying system according to claim 1, wherein A first cutting device and a first conveyor are arranged at the starting end of the first blanking conveyor. The first cutting device can cut the material to obtain a first intermediate material and a first material. A second guiding plate is arranged at the transmission end of the first conveyor to guide the first material on the first conveyor to the first blanking conveyor.

3. The blanking and conveying system according to claim 2, wherein, The first cutting device includes a first cutting workbench. The first cutting workbench includes a translation driving assembly and a first clamping assembly. The first cutting device cuts the material on the first clamping assembly to obtain a first intermediate material and a first material. The translation driving assembly can drive the first clamping assembly to move between the first cutting workbench and the first conveyor.

4. The blanking and conveying system according to claim 3, wherein, The first conveyor includes a transmission assembly and at least one support table assembly connected to the transmission assembly. The support table assembly includes a first support table and a second support table located on the side of the first support table. The first support table is used to support the first intermediate material, and the second support table is used to support the first material.

5. The blanking and conveying system according to claim 2, wherein The first conveyor further includes a lifting device arranged on the transmission path of the first conveyor. The lifting device lifts the first intermediate material to separate it from the first conveyor.

6. The blanking and conveying system according to claim 2, wherein The blanking conveyor system further includes a second blanking conveyor and a transfer device. The transfer device can move between the second blanking conveyor and the general conveyor.

7. The blanking and conveying system according to claim 6, characterized in that, The blanking conveyor system further includes a second cutting device. The second blanking conveyor is arranged on the second cutting device. The second cutting device includes a second cutting workbench. The second cutting workbench clamps the first intermediate material on the first conveyor and cuts the first intermediate material to obtain a second intermediate material and a second material. The second cutting workbench can move to the second blanking conveyor to blank the second intermediate material and the second material to the second blanking conveyor.

8. The blanking and conveying system according to claim 7, characterized in that, The blanking conveyor system further includes a third cutting device. The third cutting device includes a third cutting workbench. The third cutting workbench receives the second intermediate material. The third cutting device cuts the second intermediate material on the third cutting workbench to obtain a finished product material and a third material. The third blanking conveyor is arranged on the side of the third cutting workbench. The third cutting workbench can rotate close to the third blanking conveyor to make the third material slide onto the third blanking conveyor.

9. The blanking and transmission system according to claim 8, wherein The third cutting device further includes a finished product material blanking conveyor. The transfer device can move between the third cutting workbench and the finished product material blanking conveyor to clamp the finished product material and transfer it to the finished product material blanking conveyor.

10. The blanking and conveying system according to any one of claims 1-9, characterized in that A material collection device is arranged at the transmission end of the general conveyor to transfer the material on the general conveyor to the material collection device.

11. A cutting system, characterized in that, It includes and is like the blanking conveyor system described in any one of claims 1-10.

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