Cutting device and cutting system

Abstract

The utility model discloses a cutting device and cutting system.The cutting device comprises a cutting machine head and a movable cutting workbench, a feeding station and a conveying device are arranged in the side direction of the cutting machine head, the movable cutting workbench is arranged near the cutting machine head, the cutting workbench clamps materials on the feeding station and moves to the cutting machine head, and the conveying device is arranged on the conveying device. The cutting machine head cuts materials on the cutting workbench along the cutting feeding path, the cutting workbench drives the cut materials to move to the conveying device, and the conveying device receives the cut materials. The cutting workbench drives materials to be transferred among the feeding station, the cutting machine head and the conveying device, the material transferring procedure is reduced, and the overall cutting efficiency of the cutting device is improved.

Description

Technical Field

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

[0002] Silicon wafers are important materials used in solar photovoltaic power generation. The manufacturing process of silicon wafers used in making solar panels includes several steps: crystal pulling, truncating, squaring, grinding and chamfering, and slicing. Crystal pulling is to generate a cylindrical silicon rod with a maximum length of 11 meters in a crystal pulling furnace through chemical deposition; 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 obtained by truncating into cuboid shapes; grinding and chamfering means using a grinding tool to grind and polish the four surfaces of the cuboid-shaped single-crystal silicon rod after squaring, and rounding the four edges.

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

[0004] In the cutting devices in the prior art, it is usually necessary to transfer materials between the material loading station, the cutting station and the unloading station through different transfer devices. The transfer operation of the transfer device will increase the cutting process of the materials and reduce the cutting efficiency. Especially in the cutting operation of side skins and other scraps, due to the small size of the materials, the transfer efficiency of the transfer device is not high, which further reduces the cutting efficiency of the cutting device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device and a cutting system to solve the problem of low cutting efficiency of the cutting device in the prior art.

[0006] One aspect of the utility model provides a cutting device. The cutting device includes a cutting head and a movable cutting workbench. A loading station and a transmission device are arranged laterally on the cutting head. The cutting workbench clamps the material at the loading station and moves to the cutting head. The cutting head can cut the material on the cutting workbench along the cutting feed path. The cutting workbench drives the cut material to move to the transmission device, and the transmission device receives the cut material.

[0007] Further, the cutting workbench includes a translation drive assembly and two sets of jaw assemblies arranged on the translation drive assembly. The translation drive assembly drives the jaw assemblies to move between the cutting head and the loading station, and / or the translation drive assembly drives the jaw assemblies to move between the cutting head and the conveying device.

[0008] Further, the translation drive assembly can drive the two sets of jaw assemblies to move along a first direction to approach or separate from each other. A set of main jaws is arranged on each of the two sets of jaw assemblies. The main jaws can be opened or tightened along a second direction. The jaw assembly further includes auxiliary jaws. The auxiliary jaws are arranged beside the main jaws. The auxiliary jaws on the two sets of jaw assemblies are arranged oppositely in the first direction and can be opened or tightened along the first direction. The first direction and the second direction are different directions.

[0009] Further, the main jaws include a support assembly and a pressing bracket. The support assembly and / or the pressing bracket can move so that the support assembly and the pressing bracket approach or separate from each other. A sliding structure is arranged on the support assembly. The pressing bracket and the support assembly that approach each other press the material against the sliding structure, enabling the material to slide along the sliding structure to adjust the position of the material.

[0010] Further, the jaw assembly further includes a first bracket and a first translation slide plate movably connected to the first bracket. The support assembly and the auxiliary jaws are arranged on the first translation slide plate. The first translation slide plate drives the support assembly and the auxiliary jaws to reciprocate along the second direction.

[0011] Further, the auxiliary jaws include an end material clamping plate and an end material clamping plate drive assembly. The end material clamping plate drive assembly drives the end material clamping plate to reciprocate along the first direction so that the auxiliary jaws on the two sets of jaw assemblies approach or separate from each other; and / or the end material clamping plate drive assembly drives the end material clamping plate to approach or separate from the support assembly.

[0012] Further, the cutting head includes a head frame and two layers of cutting wire mesh installation planes arranged on the head frame. The two layers of cutting wire mesh installation planes can simultaneously install cutting wire meshes to cut both sides of the material at the same time.

[0013] Further, the cutting head further includes a plurality of axle box assemblies arranged on the head frame. A wire wheel mounting shaft is arranged on the axle box assembly. The wire wheel mounting shaft is perpendicular to the head frame. The wire wheel mounting shaft 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 installation plane after installing wire wheels.

[0014] Further, the wire wheel mounting shaft includes a first rotating shaft and a second rotating shaft arranged coaxially. The second rotating shaft is rotatably arranged inside the first rotating shaft and extends in a direction away from the end face of the first rotating shaft. The first rotating shaft constitutes the first-level wire wheel mounting position, and the second rotating shaft constitutes the second-level wire wheel mounting position.

[0015] Furthermore, the transmission device is located between the two clamping jaw assemblies, and the translation drive assembly drives the two clamping jaw assemblies to move to both sides of the transmission device, and drives the material to move onto the transmission device as a whole.

[0016] Furthermore, the transmission device includes a transmission component and at least one tray component connected to the transmission component, the tray component includes a first tray for supporting materials and a second tray located on the side of the first tray, the first tray is provided with a groove portion matching the bottom of the transmission material, and the transmission component drives the tray assembly to move as a whole.

[0017] Furthermore, the transmission device also includes a jacking device, which is arranged on the transmission path of the transmission component. The jacking device includes a jacking platform and a jacking drive device. The jacking drive device drives the jacking platform to protrude or retract the transmission plane of the transmission component. The transmission end point of the transmission component is provided with a guide plate and a material collecting device. The guide plate is connected to the transmission component and guides the material to the material collecting device.

[0018] Furthermore, a material storage table is provided at the loading station, and the material storage table is located between the two clamping jaw assemblies. The translation driving assembly drives the two clamping jaw assemblies to move to the material storage table, and the clamping jaw assemblies clamp the materials on the material storage table.

[0019] Furthermore, the cutting device is also provided with a waiting position and an avoidance position, and the material storage table includes a material storage plate and a material storage plate driving device, and the material storage plate driving device drives the material storage plate to move between the waiting position and the avoidance position. The material storage plate is used for storing materials at the waiting position, and the material storage plate moves to the avoidance position, so that an avoidance space can be formed at the waiting position.

[0020] Another aspect of the utility model provides a cutting system, including a cutting device for edge and arc top materials and a cutting device for cutting, and the cutting devices described in the above items.

[0021] The cutting device and cutting system provided by the utility model have the following advantages:

[0022] 1. The cutting workbench drives the material to be transferred between the loading station, cutting head and transmission device, which reduces the material transfer process and improves the overall cutting efficiency of the cutting device.

[0023] 2. The two sets of clamping jaw assemblies of the cutting workbench are located on both sides of the transmission device and the material storage table, so that the cutting workbench can control the two sets of clamping jaw assemblies to brake to the position where they meet the transmission device and the material storage table, thereby smoothly completing the handover and transfer of materials.

[0024] 3. A secondary jaw is provided beside the main jaw of the jaw assembly, enabling the main jaw and the secondary jaw to clamp the cut parts of the material separately, preventing waste from falling onto the equipment base, reducing the occurrence of chipping during cutting, improving the cutting quality, and enhancing the stability of equipment operation.

[0025] 4. The secondary jaw can move away from the main jaw. By controlling the movement of the secondary jaw away from the main jaw, it facilitates the retraction of the cutting head.

[0026] 5. A sliding structure is provided on the support assembly of the jaw assembly. While the pressing bracket and the support assembly clamp the material, the material slides on the sliding structure to adjust its position, facilitating the stable control of the material state during cutting.

[0027] 6. The cutting head with a double-layer cutting wire mesh can cut the two side ends of the edge skin simultaneously, improving the cutting efficiency of the cutting head.

[0028] 7. The conveying device uses the first support table and the groove part on the first support table to support the bottom of one kind of material generated after cutting, and uses the second support table on the side of the first support table to support the other kind of material generated after cutting, realizing the natural separation and simultaneous conveyance of the two kinds of materials.

[0029] 8. The storage plate driving device can drive the storage plate to move between the material waiting position and the avoidance position. When the storage plate is in the material waiting position, it is used for storing materials. When the storage plate is in the avoidance position, the storage plate vacates the space for storing materials to form an avoidance space, facilitating the maintenance of the equipment in the processing workroom through the avoidance space, thus preventing the storage table from occupying the space in the processing workroom when not in use and causing waste of space. Description of the Drawings

[0030] Figure 1 It is a flowchart for the square-opening operation of the edge skin. Figure 2 It is a three-dimensional view of the cutting system according to an embodiment of the present utility model.

[0031] 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 an embodiment of the present utility model.

[0032] Figure 5 It is a side view of the storage device. Figure 6 It is a partial detail view of the storage device.

[0033] Figure 7 It is a three-dimensional view of the loading and transfer device. Figure 8 It is a three-dimensional view of the edge skin end material cutting device.

[0034] Figure 9 It is a three-dimensional view of the first storage table. Figure 10Is a perspective view of the first cutting workbench.

[0035] Figure 11 Is a top view of the first cutting workbench. Figure 12 Is a side view of the first cutting workbench.

[0036] Figure 13 Is a perspective view of the first cutting head. Figure 14 Is a front view of the first cutting head.

[0037] Figure 15 Is a sectional view of the central shaft box assembly of the first cutting head. Figure 16 Is a perspective view of the first transmission device.

[0038] Figure 17 Is a side view of the first transmission device. Figure 18 Is a perspective view of the arc-top material cutting device.

[0039] Figure 19 Is a perspective view of the second cutting workbench. Figure 20 Is a side view of the second cutting workbench.

[0040] Figure 21 Is a bottom view of the second clamping device. Figure 22 Is a perspective view of the second clamping device.

[0041] Figure 23 Is a perspective view of the second cutting head. Figure 24 Is a side view of the second cutting head.

[0042] Figure 25 Is a perspective view of the truncation cutting device. Figure 26 Is a perspective view of the transfer device.

[0043] Figure 27 Is a perspective view of the third cutting head. Figure 28 Is a perspective view of the third cutting workbench.

[0044] Figure 29 Is a side view of the third cutting workbench. Figure 30 Is a schematic diagram of the blanking transmission system. Specific embodiments

[0045] In order to better understand the purpose, structure and function of the present invention, the cutting system of the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] The cutting system provided by the present invention can be used for cutting operations on edge skins. 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 1As shown in the figure, it specifically includes:

[0047] The first process: Cut off the two ends of the side skin to form two end materials 02 (the first material) and an arc-top intermediate material 01 (the first intermediate material) with one arc surface and three flat surfaces on one side;

[0048] The second process: Cut the 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);

[0049] The third process: Cut the long strip material 03 into multiple finished materials 05 of the same size and side materials 06 (the third material), where the side materials 06 are the leftover corner materials after truncated cutting, generally located at both ends of the long strip material 03.

[0050] It should be noted that the cutting system provided by the present utility model can also be applied to other materials with similar cutting requirements. For other materials, the first material and the first intermediate material are obtained after the first process, the second intermediate material and the second material are obtained after the second process, and the finished material 05 and the third material are obtained after the third process. In the specific embodiment of the present utility model, the end materials 02, the arc-shaped materials 04, and the side materials 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.

[0051] As Figures 2 - 4 shown, the cutting system provided by the present utility model includes a base. On the base, there is a first cutting device 3 (side skin end material cutting device) for completing the first process, a second cutting device 4 (arc-top material cutting device) for completing the second process, and a third cutting device 5 (truncated cutting device) for completing the third process. In addition, in order to cooperate with each cutting device, the system also 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 drawings.

[0052] 1. Equipment at the feeding end

[0053] As Figures 5 - 7 shown, the equipment at the feeding end 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.

[0054] Furthermore, the edge skin is generally placed in a flat 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 device 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 and transfer device 2, and a leveling device for coordinating between the storage device 1 and the feeding and transfer device 2. The storage device 1, the feeding and transfer device 2, and the leveling device of the present utility model will be introduced in detail below with reference to the accompanying drawings.

[0055] 1.1. Storage device 1

[0056] As Figure 5 , Figure 6 shown, the storage device 1 provided by the embodiment of the present utility model includes a transmission component and a plurality of partition components 12 connected to the transmission component. The transmission component drives the partition components 12 to move along the transmission direction. One end of the partition component 12 is connected to the transmission component, and the other end extends in a direction away from the transmission component. The plurality of partition components 12 are arranged side by side along the extension direction of the transmission component. An accommodation interval is formed between two adjacent partition components 12, and each accommodation space can hold one material.

[0057] In the embodiment of the present utility model, while the partition component 12 stabilizes the position of the edge skin, the edge skin is placed in a standing manner between adjacent partition components 12, so that the transmission component can deliver more edge skins at one time, increasing the number of edge skins that can be received during one transmission process and reducing the number of times of manual feeding.

[0058] Furthermore, the transmission component is a rotary transmission device 11. The rotary transmission device 11 includes rotary drive shafts arranged at both ends and a rotary transmission component 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 component to perform a rotary motion along the rotary drive shafts at both ends. The rotary transmission device 11 enables each partition component 12 to perform a reciprocating motion at the starting end and the terminal end of the transmission component.

[0059] In a specific embodiment of the present utility model, the rotary transmission device 11 is a chain transmission device, the rotary transmission component is a chain, and the rotary drive shafts are sprockets arranged at both ends of the chain transmission device. By driving one or two of the sprockets to rotate, the entire chain transmission device is driven to rotate. Optionally, the rotary transmission device 11 can also be a belt transmission device, the rotary transmission component is a belt, and the rotary drive shafts are belt drive shafts arranged at both ends of the belt transmission device.

[0060] Further, in an alternative embodiment of the present utility model, the partition assembly 12 is uniformly installed on the rotary transmission device 11, so that the partition assembly 12 located above moves along the transmission direction, and the partition assembly 12 located below moves reversely to the starting end of the rotary transmission device 11. Since only the feeding of the edge leather accommodation space located above needs to be completed for the one-time feeding of the edge leather, in another alternative embodiment of the present utility model, the partition assembly 12 can be uniformly installed on the axial length of the rotary transmission device 11 that is greater than or equal to one-half.

[0061] Further, the partition assembly 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 assembly. 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 assembly 12. Moreover, during the lateral rotation of the lever, the convex portion 121 can block the rolling of the arc surface of the edge leather on the lever, thereby preventing the edge leather from slipping off the lever.

[0062] 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 the end facing away from the transmission direction, so that the arc surface of the edge leather moves towards the transmission direction.

[0063] Further, in order to improve the stability of material transmission, a partition assembly 12 includes at least two levers, and the at least two levers are arranged at intervals perpendicular to the movement direction of the partition assembly 12. When the rotary transmission device 11 of the transmission assembly is a chain transmission device, the transmission assembly includes at least two groups, and the at least two groups of transmission assemblies are arranged at intervals perpendicular to the transmission direction of the transmission assembly. Moreover, levers are uniformly installed on each chain transmission device, so that the levers located at the same position on the at least two groups of transmission assemblies form a partition assembly 12. When the transmission assembly 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 assembly 12.

[0064] Further, a side-standing manner of the edge leather is shown in the drawings, and this manner is the way of placing the edge leather lying horizontally. It can be understood that, in order to save the horizontal transmission space of the edge leather, the edge leather can also be transmitted in a standing-lying manner. At this time, the extension length of the partition assembly 12 only needs to be appropriately increased according to the axial length of the edge leather. When the edge leather is transmitted in a standing-lying manner, the convex portion 121 can be a roller structure, and the roller structures at the front ends of the two adjacent partition assemblies 12 are arranged adjacent to each other to place the arc surface of the edge leather between the two adjacent rollers, preventing the edge leather from rolling sideways.

[0065] 1.2, Leveling device

[0066] The material storage device 1 and the material loading and transferring device 2 provided by the utility model together constitute a leveling device for the edge skin. Figures 5 - 7 As shown, the transmission terminal of the transmission assembly is also provided with a supporting assembly 13, which cooperates with the partition assembly 12 of the storage device 1 and the pressure assembly of the loading and transferring device 2 mentioned in the subsequent embodiments to realize the leveling operation of the material, especially the edge skin.

[0067] 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.

[0068] 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.

[0069] 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.

[0070] 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.

[0071] 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.

[0072] 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 achieve the function of intercepting the edge skin by a moving manner, which will not be elaborated here.

[0073] Further, when the partition component 12 includes at least two groups of lever rods, the supporting component 13 is arranged between any adjacent lever rods. At this time, there will be no interference between the supporting component 13 and the lever rods.

[0074] 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 with the interval space between the 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.

[0075] 1.3. Feeding transfer device 2

[0076] 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.

[0077] Further, the grasping component of the present utility model is a suction cup component, and the suction cup component is used for sucking the plane of the material. The suction cup component is a plurality of suction cups arranged at intervals, and the pressure component is a pressing block component 25. The pressing block component 25 is arranged between any adjacent suction cups, and preferably, the pressing block component 25 is arranged at the middle position of the grasping component. The lower surface of the pressing block component 25 is a plane. 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 on the side of the plane of the edge skin.

[0078] It should be noted that the feeding and transfer device 2 provided by the present utility model can not only transfer the edge skin, but also transfer other materials that need to adjust the grasping surface. In a specific embodiment of the present utility model, the arc surface of the material is floatingly placed between adjacent rollers. During the process of the pressing block component 25 pressing down the plane of the edge skin, the arc surface of the edge skin rolls between the two rollers to make the plane of the edge skin parallel to the lower surface of the pressing block component 25, thereby realizing the leveling of the edge skin.

[0079] Further, the pressing block component 25 provided by the embodiment of the present utility model includes a pressing block and a pressing block driving device. The pressing block driving device is fixed on the grasping execution component, the driving end of the pressing block driving device is connected to the pressing block, and the lower surface of the pressing block is a plane and is parallel to the suction plane of the suction cup component.

[0080] Specifically, the pressing block driving device is an adjusting cylinder. The adjusting cylinder can drive the pressing block to move a short distance. Before the suction cup sucks the edge skin, the adjusting cylinder drives the pressing block to protrude from the suction surface of the suction cup to perform a leveling operation on the edge skin. After the leveling operation, the adjusting cylinder drives the pressing block to retract. At this time, controlling the suction cup to move downward to suck the material can suck the plane of the edge skin more firmly and stably.

[0081] Further, the transfer driving component provided by the embodiment of the present utility model includes a fixing component and a transfer component. The fixing component fixes the transfer driving component as a whole at a preset feeding end, and the transfer component drives the grasping execution component to move between the feeding end and a preset feeding station.

[0082] Specifically, the fixing component is a transfer bracket 21. The transfer bracket 21 is fixed at the feeding end. The transfer component includes a first rotating shaft 22. The first rotating shaft 22 is rotatably connected to the transfer bracket 21 and can drive the grasping execution component to rotate around the transfer bracket 21.

[0083] Furthermore, a first rotation drive assembly is fixed on the transfer support 21. The first rotation drive assembly includes a rotation drive motor and a driving gear, and the rotation drive motor drives the driving gear to rotate. A driven gear is fixed at the end of the first rotation shaft 22, and 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 support 21 is arranged between the feeding end and the feeding station, and the rotation of the first rotation shaft 22 realizes the rotation of the gripping execution assembly at its end between the two stations.

[0084] Furthermore, 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, and 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, enabling the gripping execution assembly to move up and down relative to the first rotation shaft 22, and further driving the edge skin gripped by the gripping execution assembly at the end of the longitudinal movement vertical shaft 23 to move up and down.

[0085] Furthermore, 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 transportation to avoid interference with other devices.

[0086] In the present invention, the feeding system for the edge skin is composed of the storage device 1 and the feeding and transfer device 2. Through the storage device 1, the edge skin can be separated by the partition assembly 12 while the edge skin is being transported, so that the edge skin is transported in a side-standing manner, increasing the number of edge skins that can be received in one transportation 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 skin, while the supporting assembly 13 intercepts the edge skin 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 grabs the material with the gripping assembly, the material is first extruded by the pressure assembly, so that the gripping surface of the material fits more closely to the gripping assembly, thereby improving the firmness when the feeding and transfer device 2 grabs the material.

[0087] 2. The first cutting device 3

[0088] 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, the first transmission device 34 is located at the unloading station of the first cutting device 3, and 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.

[0089] 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.

[0090] 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.

[0091] 2.1. First storage table 31

[0092] 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 a cutting operation on the edge skin through a cutting head with a cutting wire mesh hung, 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 workers is not required when the equipment is running normally, which increases the floor area of the processing workshop and causes waste of space.

[0093] 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, thus making it more convenient for workers to enter the processing workroom to complete the maintenance operation of the processing workroom.

[0094] It should be noted that the first material storage table 31 provided in the embodiment of the present utility model can be not only applied to the first cutting device 3, but also applied to the processing workrooms of other cutting devices as needed. Among them, the cutting station and the waiting 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, thus enabling the maintenance of the cutting station close to the avoidance space.

[0095] 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 entire material storage plate 311 at a suitable height for the first cutting workbench 32 to clamp edge skins or other materials.

[0096] 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 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 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. And 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 skin.

[0097] 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 the connecting end of the connecting bracket and the supporting bracket is close to the side wall of the processing studio when moving to the avoidance position.

[0098] Furthermore, a rotating mounting shaft (not shown in the drawings) is also fixedly connected to the storage plate 311. The storage plate 311 is rotationally 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.

[0099] 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 to drive the storage plate 311 to move through the movable end of the driving cylinder 312.

[0100] 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 material waiting position and the avoidance position. In a more preferred embodiment, it can also drive the storage plate 311 to move between the material waiting position and the avoidance position in a rotational manner, which can further reduce the floor space of the first storage table 31.

[0101] 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 with the second connection point as the center.

[0102] 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.

[0103] Further, in the specific embodiment of the present utility model, the storage plate 311 is used to place the edge skin to be cut. Therefore, support blocks are oppositely arranged on the storage plate 311, and the support blocks are used to support the material. For materials with an arc surface such as the edge skin, the support blocks include oppositely arranged inclined blocks so as to support the arc surface of the material with the oppositely arranged inclined blocks.

[0104] 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 is provided for workers. 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 overall floor space.

[0105] 2.2. The first cutting workbench 32

[0106] 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 skin 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.

[0107] 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.

[0108] 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, and 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.

[0109] Furthermore, 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 axial end of the material taking shaft. 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 utility model, the arc surface and the horizontal side surface at one axial end of the edge skin are clamped by the relatively arranged main jaws, so that the position of the edge skin can be stabilized. 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.

[0110] Furthermore, 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-jaws 323 are arranged on both sides of the main jaw, and 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, so that the cut-off end material 02 can be effectively prevented from falling, and the operation stability of the equipment is improved.

[0111] Furthermore, the main jaw includes a pressing bracket 321 and a supporting assembly 322 which are arranged oppositely. The pressing bracket 321 and / or the supporting assembly 322 can move so that the pressing bracket 321 and the supporting assembly 322 approach or move away from each other. A sliding structure is arranged on the supporting assembly 322, and the approaching pressing bracket 321 and supporting assembly 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 utility model, the pressing bracket 321 and the supporting assembly 322 are arranged oppositely along the second direction. The supporting assembly 322 supports the arc surface of the edge skin so that the arc surface of the edge skin slides on the sliding structure, and 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.

[0112] In a specific embodiment of the utility model, the supporting assembly 322 is arranged below and the pressing bracket 321 is arranged above. The cutting head cuts the end material 02 of the edge skin from top to bottom. At this time, the cutting wire mesh cuts the horizontal side surface of the edge skin to avoid the phenomenon of wire slipping when cutting the arc side surface, and the cutting stability is improved. It can be understood that in the above embodiment, the supporting assembly 322 can also be arranged above and the pressing bracket 321 can be arranged below, and the cutting head or the cutting wire cuts the end material 02 of the edge skin from bottom to top.

[0113] 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 both 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.

[0114] 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, first, the two jaw assemblies approach each other in the first direction, and the first side plates contact the axial ends of the material. While performing the centering operation on the material, the distance between the axial ends of the material, that is, the axial length of the material, is detected.

[0115] 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 water surface side of the edge skin is in a horizontal state, improving the stability and cutting accuracy of the cutting of the end material 02 of the edge skin.

[0116] 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.

[0117] 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 driven by the first translation slide plate 324, and the first side plate is located at the outer end of the pressing bracket 321 in the first direction and thus can abut against the end face of the edge skin. It can be understood that in an alternative embodiment of the present invention, the supporting assembly 322 can also be fixedly arranged, the pressing bracket 321 moves in the direction 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.

[0118] Further, the secondary jaw 323 includes an end material clamping plate and an end material clamping plate driving assembly. In the present utility model, the end material clamping plate driving assembly can drive the end material clamping plate to move a short distance in three-dimensional space. Specifically, the end material clamping plate driving assembly drives the end material clamping plate to reciprocate along a first direction so that two relatively arranged secondary jaws 323 on the two sets of jaw assemblies approach or move away from each other along the first direction. The end material clamping plate driving assembly can drive the end material clamping plate to move closer to or away from the support assembly 322, so that the end material 02 clamped by the secondary jaw 323 is far from the first intermediate material clamped by the main jaw, facilitating the wire withdrawal of the cutting head. In addition, the end material clamping plate driving assembly can also drive the end material clamping plate to reciprocate along a second direction to adjust the clamping position of the secondary jaw 323.

[0119] In a specific embodiment of the present utility model, secondary jaws 323 are arranged on both sides of each main jaw. The pressing bracket 321 of the main jaw and the support assembly 322 clamp the middle part of one axial end of the material along the second direction, that is, the part clamping the first intermediate material. The end material clamping plates of the secondary 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.

[0120] Further, the first cutting workbench 32 further includes a first translation bottom plate 326. A first translation slide rail 327 is arranged on the first translation bottom plate 326. The jaw assembly is slidably connected to the first translation slide rail 327. Among them, the first translation slide rail 327 extends along the first direction. The first bracket 325 of the jaw assembly is slidably connected to the first translation slide rail 327. A synchronous driving assembly is also arranged on the first translation bottom plate 326. The synchronous driving assembly is respectively connected to the two sets of relatively arranged jaw assemblies to drive the two sets of jaw assemblies to move relatively synchronously along the first direction, realizing the centering clamping operation of the edge skin or the detection of the axial length of the edge skin. The synchronous driving assembly provided by the embodiment of the present utility model can be a synchronous gear driving structure as shown in the drawings, or a synchronous ball screw driving structure. The present utility model does not limit this.

[0121] Further, the translation driving assembly mentioned in the embodiment of the present utility model further includes a second translation slide rail 328. The first clamping assembly is slidably connected to the second translation slide rail 328. The translation driving assembly drives the whole first clamping assembly to reciprocate along the second translation slide rail 328. Specifically, the second translation slide rail 328 extends along the third direction. The first translation bottom plate 326 is slidably connected to the second translation slide rail 328. The second translation driving assembly can drive the whole first translation bottom plate 326 to reciprocate along the third direction. The second translation driving assembly can be a ball screw or a gear rack structure, etc. The present utility model does not limit this.

[0122] In a specific embodiment of the present utility model, the second translation slide rail 328 includes two slide rails arranged at intervals along the first direction. Both sides of the first translation bottom plate 326 are respectively slidably connected to the two slide rails. The loading station, cutting station, and unloading station of the first cutting device 3 are arranged along the extension direction of the second translation slide rail 328, specifically between the two slide rails of the second translation slide rail 328. Among them, a first storage table 31 is provided at the loading station, and a first transmission device 34 is provided at the unloading station. When the first translation bottom plate 326 drives the first clamping assembly to move to the first storage table 31, the two jaw assemblies of the first clamping assembly are respectively located on both sides of the first storage table 31 to clamp both ends of the material on the first storage table 31. When the first translation bottom plate 326 drives the first clamping assembly to move to the first transmission device 34, the two jaw assemblies of the first clamping assembly are respectively located on both sides of the first transmission device 34 to place the cut material on the first transmission device 34.

[0123] Further, the second translation slide rail 328 can be arranged on the second translation bottom plate, and then the second translation bottom plate can be arranged on the base of the first cutting device 3. Alternatively, 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 limit this.

[0124] 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 parts 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. Moreover, 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.

[0125] 2.3. The first cutting head 33

[0126] 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 the edge skin end material 02, which are short-distance repetitive cutting operations, if only a 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. Moreover, setting short-distance multi-layer wire meshes does not affect the stability between different wire meshes of the cutting head and can also improve the working efficiency of the cutting head.

[0127] Furthermore, the first cutting head 33 provided by the embodiment of the present utility model includes a first head frame 331 and a plurality of axle box assemblies arranged on the first head frame 331. A wire wheel mounting shaft 332 is arranged on the axle box assembly. The wire wheel mounting shaft 332 is perpendicular to the first head frame 331. Each wire wheel mounting shaft 332 includes at least two levels of wire wheel mounting positions extending along the axial direction. The wire wheel mounting positions at the same level on different axle box assemblies form a cutting wire mesh mounting plane after mounting the wire wheels. In the specific embodiment of the present utility model, a double-layer wire mesh form is adopted, and for other specific embodiments, a multi-layer wire mesh form can also be adopted to realize the cutting operation.

[0128] Furthermore, 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 a first rotating shaft 361, so that the first rotating shaft 361 rotates inside the axle box 367 along with the first bearing 363.

[0129] Furthermore, the first rotating shaft 361 is hollow. The inner part of the first rotating shaft 361 is fixedly connected to the outer ring of a second bearing 364, and the inner ring of the second bearing 364 is fixedly connected to a second rotating shaft 362, so that the second rotating shaft 362 rotates inside the first rotating shaft 361 along with the second bearing 364. That is, the wire wheel mounting shaft 332 is composed of the first rotating shaft 361 and the second rotating shaft 362. The first rotating shaft 361 and the second rotating shaft 362 rotate independently. The front ends of the first rotating shaft 361 and the second rotating shaft 362 are respectively connected to wire wheels, which can make the wire wheels connected to the first rotating shaft 361 and the second rotating shaft 362 rotate independently, and there is no mutual influence between the front and rear two layers of cutting wire meshes.

[0130] Specifically, a front end cover 365 is arranged at the front end of the first rotating shaft 361 in the embodiment of the present utility model, and a rear end cover 366 is arranged at the rear end of the first rotating shaft 361. The front end cover 365 is used for fixedly connecting with the wire wheel to form the first-level wire wheel mounting position. The second rotating shaft 362 extends in the direction away from the end face of the first rotating shaft 361, and the second rotating shaft 362 forms the second-level wire wheel mounting position. In addition, it can be seen from the drawings that the diameter of the first rotating shaft 361 is larger than that of the second rotating shaft 362, so that the disassembly and installation of the inner layer wire wheel can be facilitated.

[0131] Furthermore, the second-level wire reel mounting position has a preset axial length. By mounting the wire reel at different axial positions of the second-level wire reel mounting position, the distance between the first wire mesh mounting plane and the second wire mesh mounting plane can be adjusted. For example, the distance between the two layers of cutting wire meshes can be adjusted by mounting shims in front of the wire reel. In addition, the second rotating shaft 362 can also be arranged to gradually decrease along the extension direction to add a wire mesh mounting plane, or the distance between the first-level cutting wire mesh and the second-level cutting wire mesh can be adjusted by adapting wire reels with different mounting inner diameters.

[0132] 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 realize the cutting operation. The specific implementation manner can be: at least one axle box assembly is connected with a first rotation driving device, and the first rotation driving device drives the first rotating shaft to rotate, so that the wire reel mounted on the first rotating shaft rotates. At least one axle box assembly is connected with a second rotation driving device, and the second rotation driving device drives the second rotating shaft to rotate, so that the wire reel mounted on the second rotating shaft rotates. In the embodiment of the present utility model, the first rotation driving device and the second rotation driving device can be mounted on one axle box assembly or on different axle box assemblies. The present utility model does not make a limitation in this regard.

[0133] Furthermore, each wire mesh mounting plane further includes a tension wheel, and the tension wheel can adjust the tension of the cutting wire mesh. The specific implementation manner 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, and 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, and 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 away from the axial assembly, and the swing rod can be driven to rotate by the self-weight of the counterweight, so as to adjust the angle of the swing rod on the first machine head frame 331.

[0134] Furthermore, 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, and the wire reels mounted on the third rotating shaft rotate synchronously. For the structure of the third rotating shaft, refer to the first rotating shaft and the second rotating shaft, and the present utility model will not elaborate herein.

[0135] It should be noted that the rotation driving device of the wire wheel in the embodiment of the present utility model can be installed on an independent shaft axle box assembly or on a common shaft axle box assembly. When installed on the common shaft axle box assembly, a rotating shaft driving device is provided at the rear end of the common shaft axle box assembly, and the rotating shaft driving device drives the third rotating shaft to rotate so as to drive the wire wheel installed on the third rotating shaft to rotate. In addition, the tension adjusting device can also be installed on the common shaft axle box assembly. The embodiment of the present utility model does not limit the installation positions of the tension adjusting device and the rotation driving device of the wire wheel, as long as there is a driving wheel and a tension wheel in each cutting wire mesh.

[0136] Furthermore, a groove is provided on one side of the first machine head frame 331 at the cutting position, and the groove provides an avoidance space for the cutting position, specifically, it can avoid the material to be cut or the first clamping assembly, etc.

[0137] Furthermore, in an optional embodiment of the present utility model, among two adjacent axle box assemblies on one side of the cutting position, the wire wheel mounting shaft 332 of one axle box assembly is lower than the wire wheel mounting shaft 322 of the other axle box assembly. At this time, the cutting position of the cutting wire mesh forms a certain angle with the cutting plane to facilitate the inlet of the wire.

[0138] 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.

[0139] Specifically, the first cutting machine head 33 provided in the embodiment of the present utility model has a gantry structure, which includes a feed 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 feed assembly 334, which can drive the first machine head frame 331 to move up and down to complete the cutting feed.

[0140] It should be noted that the first cutting machine head 33 provided in the embodiment of the present utility model only needs to realize the reciprocating motion in the cutting feed direction to complete the cutting operation. For the third cutting machine head 53 in the third cutting device 5, it is also necessary 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.

[0141] 2.4. The first transmission device 34

[0142] 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 top-middle material 01 and the end material 02. Since the top-middle material 01 and the end material 02 have different functions in the subsequent processes, the top-middle material 01 needs to enter the next cutting process for cutting the arc surface, while the end material 02 needs to be uniformly collected 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.

[0143] 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 whole tray component to move.

[0144] Specifically, when blanking the top-middle material 01 and the end material 02, the first cutting workbench 32 clamps the top-middle material 01 and the end material 02 and moves them integrally above the first transfer device 34. At this time, the first translation slide 324 of the first clamping component drives the support component 322 of the main claw and the sub-claw 323 to move downward integrally, so that the top-middle 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.

[0145] 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 a groove portion is formed by the relatively arranged supporting structures. 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 rotation 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.

[0146] 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 surface of the top-middle material 01 is placed between the two wedge blocks, which can prevent the top-middle material 01 from rolling on the first transfer device 34.

[0147] Further, the second supporting table 342 includes a flat block, and the supporting height of one end of the flat block close to the first supporting table 341 is lower than that of the first supporting table 341. Specifically, the horizontal plane of the flat block is lower than the highest position of the wedge-shaped block. When the middle material 01 of the arc top and the end material 02 are placed on the supporting table assembly as a whole, the end material 02 will naturally fall onto the second supporting table 342, completing the separation of the end material 02 and the middle material 01 of the arc top, which is convenient for subsequent operations. It can be understood that the width of the first supporting table 341 should be smaller than the width of the edge skin or the width of the middle material 01 of the arc top, so as to facilitate the end material 02 to fall onto the second supporting table 342.

[0148] Further, the second supporting table 342 further includes a baffle 343. The baffle 343 is connected to one end of the flat block away from the first supporting table 341 and forms a preset angle with the horizontal plane of the flat block. Since the end material 02 also includes a small arc surface, in order to prevent the end material 02 from rolling off the second supporting table 342, the present utility model provides a baffle 343 structure to intercept the end material 02 on the second supporting table 342.

[0149] Further, the transmission assembly 344 includes a rotary transmission device. Rotating shafts are provided at both ends of the rotary transmission device, and a rotation driving device is provided on at least one rotating shaft. The rotation driving device drives the rotating shaft to rotate, so as to drive the whole 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.

[0150] Further, multiple supporting table assemblies can be provided on the transmission assembly 344. The multiple supporting table assemblies are evenly installed on the transmission assembly 344, so that the transmission assembly 344 can simultaneously transmit multiple groups of materials. And the supporting table assembly located above moves along the transmission direction, and the supporting table 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 table assembly can move back and forth between the transmission starting point and the transmission ending point.

[0151] Further, the first transmission device 34 provided in the embodiment of the present utility model further includes a jacking device 345. The jacking device 345 is arranged on the transmission path of the transmission assembly 344. The jacking device 345 includes a jacking platform 346 and a jacking driving device. The jacking driving device drives the jacking platform 346 to protrude or retract from the transmission plane of the transmission assembly 344. Among them, the function of the jacking device 345 is to jack up the middle material 01 of the arc top to serve as a material waiting table for the subsequent arc top material cutting device, and it is clamped by the clamping assembly of the arc top material cutting device. 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.

[0152] Furthermore, 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, and the present utility model does not make any limitation in this regard.

[0153] Furthermore, a second guide plate 347 and a material collection device are arranged 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.

[0154] Furthermore, 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 detailed introduction of this part of the structure will be made in the subsequent blanking transmission system.

[0155] 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.

[0156] 2.5. Control method of the first cutting device 3

[0157] The embodiment of the present utility model also provides a control method for the first cutting device 3. The method specifically includes:

[0158] S1. The first cutting workbench 32 clamps the material from the loading station and transfers it to the first cutting head 33;

[0159] S2. The first cutting head 33 cuts the material on the first cutting workbench 32 along the cutting feed path;

[0160] S3. The first cutting workbench 32 transfers the cut material to the first transmission device 34;

[0161] S4. The first transmission device 34 drives the cut material to move to complete the blanking of the material.

[0162] 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:

[0163] S21. The main jaw of the jaw assembly clamps the middle part of one axial end of the material along the second direction, and the sub-jaw 323 of the jaw assembly clamps the end face of the material along the first direction beside the main jaw;

[0164] In a specific embodiment of the present utility model, the first clamping assembly clamps the two axial ends of the edge skin, and at this time, the two radial ends of the end face of the edge skin are clamped by the sub-jaw 323.

[0165] S22. The cutting wire mesh of the first cutting head 33 feeds along the second direction between the main jaw and the sub-jaw 323 to cut the material.

[0166] 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 with one cutting feed.

[0167] Further, after cutting the end materials 02 of the edge skin, it is necessary to first retract the cutting tool of the first cutting head, and transfer the arc-top intermediate material 01 and the end materials 02 to the blanking station. Therefore, after the cutting wire mesh of the first cutting head 33 feeds along the second direction between the main jaw and the sub-jaw 323 to cut the material, the method further includes:

[0168] S23. The sub-jaw 323 moves in a direction away from the main jaw;

[0169] S24. The first cutting head 33 moves away from the first cutting workbench 32 along the second direction to perform the wire retraction operation.

[0170] In a specific embodiment of the present utility model, controlling the sub-jaw 323 to move in a direction away from the main jaw is specifically to move away from the main jaw along the third direction. At this time, the relatively arranged sub-jaws 323 can still stably clamp the end materials 02, forming a gap between the end materials 02 and the arc-top intermediate material 01 for the first cutting head 33 to retract the wire.

[0171] Further, the first transmission device 34 drives the cut material to move to complete the blanking of the material, which specifically includes:

[0172] 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;

[0173] 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 intermediate 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 secondary clamping jaw 323 to move downward as a whole, so that the intermediate material 01 at the arc top and the end material 02 both fall onto the support table assembly, thus completing the material transfer between the first cutting workbench 32 and the first transmission device 34.

[0174] S42. The transmission assembly 344 of the first transmission device 34 drives the support table assembly thereon to move as a whole along the transmission direction;

[0175] S43. When the first support 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 support table 341;

[0176] S44. The transmission assembly 344 of the first transmission device 34 continues to move along the transmission direction to drive the second support table 342 to move to the second guide plate 347 at the transmission end, and the second guide plate 347 guides the material on the second support table 342 to a preset material collection device.

[0177] In a specific embodiment of the present utility model, the second support 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.

[0178] Furthermore, the control method of the first cutting device 3 in the embodiment of the present utility model further includes the feeding and clamping operation at the feeding station, specifically:

[0179] 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;

[0180] In an alternative embodiment of the present utility model, while the pressing bracket 321 performs the 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 the subsequent truncation operation.

[0181] 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;

[0182] In a specific embodiment of the present invention, since the support assembly 322 is a roller assembly arranged opposite to each other, when the pressing bracket 321 presses down the edge skin, the arc surface of the edge skin is adjusted between the roller assemblies to complete the leveling operation of the edge skin.

[0183] S03. The auxiliary clamping jaw 323 of the clamping jaw assembly moves close to the end surface of the material and clamps the end surface of the material beside the main clamping jaw.

[0184] In a specific embodiment of the present invention, after the main clamping jaws clamp the edge skin, the auxiliary clamping jaws 323 move close to the main clamping jaws to cooperate with the main clamping jaws to clamp the edge skin, thereby completing the clamping operation of the edge skin.

[0185] The first cutting device 3 and the control method thereof provided by the embodiment of the utility model have the following advantages:

[0186] a. The first cutting workbench 32 drives the material to be transferred between the loading station, the first cutting head 33 and the first transmission device 34, which reduces the material transfer process and improves the overall cutting efficiency of the cutting device.

[0187] b. The two sets of clamping jaw assemblies of the first cutting workbench 32 are located on both sides of the first transmission device 34 and the first material storage table 31, so that the first cutting workbench 33 can control the two sets of clamping jaw assemblies to move to the position where they intersect with the first transmission device 34 and the first material storage table 31, thereby smoothly completing the handover and transfer of materials.

[0188] c. A secondary clamp 323 is provided beside the main clamp of the clamp assembly, so that the main clamp and the secondary clamp 323 can respectively clamp part of the material after cutting, preventing waste from falling onto the base of the equipment, reducing the occurrence of edge collapse during cutting, improving cutting quality, and improving the stability of equipment operation.

[0189] d. The auxiliary clamping jaw 323 can move away from the main clamping jaw. By controlling the auxiliary clamping jaw 323 to move away from the main clamping jaw, the cutting head can be easily retracted.

[0190] e. The support assembly 322 is provided with a sliding structure. The clamping bracket 321 and the support assembly 322 clamp the material while allowing the material to slide on the sliding structure to adjust the position of the material, so as to stably control the state of the material when cutting the material.

[0191] f. The first cutting head 33 of the double-layer wire mesh can cut both sides of the material at the same time, thereby improving the cutting efficiency of the cutting head.

[0192] g. The first support 341 of the first transmission device 34 and the groove portion on the first support 341 stably support the bottom of one material, and the second support 342 lateral to the first support 341 supports the dropped another material, thereby realizing the separation and simultaneous transmission of the two materials.

[0193] 3. Second cutting device 4

[0194] As Figures 18 - 24 shown, the second cutting device 4 provided by the embodiment of the present invention specifically includes a second cutting workbench, a second cutting head 43, and a second blanking transmission device 44.

[0195] 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.

[0196] The second cutting workbench of the present invention cooperates with the second cutting head 43 and the second blanking transmission device 44. While the second clamping device 42 moves along the feeding direction, by controlling the rotation position of the second clamping device 42, the cutting and blanking of the material are completed, reducing the operation process of transporting the material, and improving the cutting work efficiency and the space utilization rate of the equipment at the same time. The following further details the second cutting device 4 provided by the embodiment of the present invention with reference to the drawings.

[0197] 3.1 Second cutting workbench

[0198] In a specific embodiment of the present invention, as a side skin arc top material cutting device, the second cutting device 4 needs to clamp the arc top intermediate material 01 at the blanking end of the side skin end material cutting device. Specifically, when the lifting device 345 of the first transmission device 34 rises, it clamps the arc top intermediate material 01 on the lifting device 345. Therefore, the lifting device 345 is the second waiting material table of the second cutting device 4.

[0199] As Figures 19 - 22 shown, the second cutting workbench provided by the embodiment of the present invention includes a feeding drive assembly 41 and a second clamping device 42. A 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.

[0200] 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 feeding drive assembly 41 to drive the second clamping assembly to rotate by controlling the rotation of the clamping base 422. During the rotation of the second clamping assembly 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 waiting table, the second cutting head 43, and the second blanking transmission device 44. In addition, the feeding drive assembly 41 drives the entire clamping base 422 to reciprocate along the cutting feed direction, thereby driving the second clamping assembly to move among different devices such as the second waiting table, the second cutting head 43, and the second blanking transmission device 44. That is, in the specific embodiment of the present invention, the cutting station, the loading station, and the blanking station of the second cutting device 4 are all arranged on the feeding path of the second clamping device 42, making the overall structure of the equipment compact and having a high space utilization rate.

[0201] In a specific embodiment of the present invention, the second waiting table is disposed at one end of the feeding drive assembly 41. After the clamping base 422 moves along the feeding drive path to the position of the second waiting table, the clamping base 422 drives the second clamping assembly to rotate to a position opposite to the second waiting table, and picks up the arc-top intermediate material 01 on the second 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.

[0202] Furthermore, the feeding drive assembly 41 includes a feeding frame 411 and a transfer frame 412 slidably connected to the feeding frame 411. A rotating frame 421 is disposed on the transfer frame 412, and the clamping base 422 is rotatably connected to the rotating frame 421. The transfer frame 412 can reciprocate on the feeding frame 411 to drive the clamping base 422 to reciprocate between the loading station and the cutting station, and / or reciprocate 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.

[0203] Among them, for the specific embodiment of the feeding drive structure, the present invention is implemented by means of a ball screw. A lead screw extending along the cutting feed direction is disposed on the feeding frame 411. The transfer frame 412 is connected to the lead screw through a bolt assembly. The driving motor drives the lead screw to rotate, driving the transfer frame 412 to reciprocate along the lead screw, thereby realizing the reciprocating movement of the transfer frame 412 in the cutting feed direction. For the rotation drive, the present invention drives the rotation of the clamping base 422 on the rotating frame 421 through a rotation drive motor. It can be understood that in practical applications, other drive methods can also be used to complete the feeding drive and the rotation drive. Therefore, the above specific implementation manners do not serve as the basis for limiting the drive methods in the embodiments of the present invention.

[0204] Furthermore, in a specific embodiment of the present utility model, the second clamping device 42 includes second clamping components disposed on both sides of the clamping base 422. When the clamping base 422 rotates to a direction perpendicular to the second cutting head 43, the arc-top intermediate material 01 clamped on both sides of the clamping base 422 is cut simultaneously, improving the cutting efficiency of the system.

[0205] Furthermore, the second clamping components on the second clamping device 42 include a clamping reference surface and clamping devices 423 disposed on both sides of the clamping reference surface. The clamping reference surface abuts against the material, and the clamping devices 423 on both sides of the clamping reference surface approach or move away from each other to clamp the opposite sides of the material. A material supporting device 424 is disposed laterally on the clamping device 423. Specifically, the material supporting device 424 is disposed laterally on the clamping device 423 along the axial direction of the second clamping component. The material supporting device 424 includes a material supporting driving component and a material supporting jaw. The material supporting driving component drives the material supporting jaw to move to a position opposite to the clamping reference surface to clamp the bottom surface of the material. In a specific embodiment of the present utility model, the clamping reference surface is a side surface of the clamping base 422.

[0206] Specifically, when cutting the arc-top intermediate material 01, the second cutting head 43 cuts the material outside the clamping surface of the clamping device 423. During the cutting process, when the cutting line passes through the material supporting device 424, the material supporting driving component drives the material supporting jaw to extend out to the outside of 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.

[0207] Furthermore, the clamping device 423 includes a clamping driving component and a clamping jaw. The clamping driving components of the two clamping devices drive the two clamping jaws to approach or move away from each other to clamp or release the material. In a specific embodiment of the present utility model, the clamping driving component drives the two clamping jaws to approach or move away from each other to clamp or release the planes on the opposite sides of the arc-top intermediate material 01.

[0208] Furthermore, the material supporting jaw includes a first jaw head 425 and a second jaw head 426 connected to each other. The first jaw head 425 is connected to the material supporting driving component, and the second jaw head 426 extends to a position opposite to the clamping reference surface to clamp the bottom surface of the material. Among them, the material supporting driving component includes a second rotation driving component, and the second rotation driving component drives the material supporting jaw to rotate out to the outside of the clamping reference surface. In addition, the material supporting driving component further includes a clamping driving component, and the clamping driving component drives the second jaw head to approach or move away from the clamping reference surface to clamp the material. Specifically, the clamping driving component can drive the relatively arranged material supporting jaws to move relatively to clamp the material, or can also drive the second jaw head 426 to move towards the direction close to the bottom surface of the material to clamp the material.

[0209] Furthermore, since the axial length of the intermediate material 01 at the arc top is relatively long, in the specific embodiments of the present invention, multiple sets of clamping devices 423 are included, and the multiple sets of clamping devices 423 are sequentially arranged along the axial direction of the second clamping assembly. Correspondingly, the material supporting device 424 also includes multiple sets, and the multiple sets of material supporting devices 424 are sequentially arranged along the axial direction of the second clamping assembly. Among them, in the preferred embodiment, the multiple sets of clamping devices 423 and the multiple sets of material supporting devices 424 are sequentially 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 opposite to the clamping device 423, or can be arranged only on one side of the clamping reference plane to ensure the clamping of the arc-shaped material 04.

[0210] 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 oppositely arranged clamping devices 423. For the specific embodiments of the present invention, when the second clamping assembly clamps the intermediate material 01 at the arc top, the positioning plate abuts against the horizontal side surface of the intermediate material 01 at the arc top, which can ensure the position of the intermediate material 01 at the arc top on the second clamping assembly and control the cutting accuracy when cutting the arc-shaped material 04.

[0211] 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.

[0212] 3.2. The second cutting head 43

[0213] 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 feed 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 the installation position of the second clamping device 42, making the installation and layout of other devices in the equipment more flexible and reasonable, and improving the rationality of the overall layout of the equipment.

[0214] 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.

[0215] 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.

[0216] Further, in a specific embodiment of the present utility model, the second cutting head 43 is fixed on the cutting feeding 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 feeding direction with the feeding frame 411. Therefore, both the first head support 431 and the second head support 432 of the second head frame are fixedly arranged. Specifically, the first head support 431 is fixed on the upper side of the feeding frame 411, and the second head support 432 is fixed on the base. The first head support 431 and the second head support 432 are both fixed in a preset position. While the first head support 431 and the second head support 432 are separately arranged, the mechanical stability of the overall second head frame is ensured.

[0217] Further, in the embodiment of the present utility model, the wire wheels are installed on the second head frame through wire wheel installation shafts, and the positions of the wire wheels on the wire wheel installation 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 installation shafts, and thus the cutting thickness of the arc-shaped material 04 in the arc-top intermediate material 01 can be adjusted.

[0218] 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 4 wire wheels. Each of the wire wheels includes at least one driving 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 one wire wheel to drive the wire wheel to rotate to form a driving wire wheel, and the driving wire wheel drives the entire cutting wire mesh installed on each wire wheel to rotate.

[0219] Accordingly, each wire reel further includes at least one tension wire reel. The tension of the cutting wire mesh on the wire mesh installation plane is adjusted by adjusting the position of the tension wire reel. Specifically, a tension adjusting mechanism is provided on the first head support 431 or the second head support 432. The tension adjusting mechanism is connected to a wire reel to change the tension of the cutting wire mesh by adjusting the position of the wire reel on the second head frame. Among them, the tension adjusting mechanism includes a swing rod. The swing rod is rotatably connected to the second head frame. One end of the swing rod is connected to the wire reel. The position of the wire reel on the second head frame is adjusted by adjusting the angle of the swing rod on the second head frame. For the specific structure of the wire reel, reference can be made to the prior art, and it will not be elaborated in the present utility model.

[0220] In a specific embodiment of the present utility model, 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. By ensuring the synchronous operation of the first head support 431 and the second head support 432 on the feed slide rails, the stability of the cutting wire mesh is ensured.

[0221] In addition, the second cutting device 4 provided in the embodiment of the present utility model is also 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 utility model.

[0222] 3.3. Second blanking and conveying device 44

[0223] Referring to Figure 3 and Figure 4 and Figure 30 , in a specific embodiment of the present utility model, 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 utility model to facilitate the feeding of the third cutting device 5. Among them, the second blanking and conveying device 44 is a conveyor belt structure. By controlling the rotation of the conveyor belt, the materials on the conveyor belt are driven to move along the blanking and conveying direction.

[0224] 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.

[0225] 3.4. Control method of the second cutting device 4

[0226] The present utility model embodiment also provides a control method for the second cutting device 4, which specifically includes:

[0227] S1, the second clamping device clamps the material and rotates to a position matching with the second cutting head 43;

[0228] S2, the second clamping device moves along the feeding path to cooperate with the second cutting head 43 to achieve material cutting;

[0229] 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.

[0230] 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:

[0231] S21, the clamping device 423 of the second clamping assembly clamps the material;

[0232] 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;

[0233] 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.

[0234] 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.

[0235] 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 near the feeding station between the first head support 431 and the second head support 432.

[0236] Furthermore, the embodiment of the present utility model further includes a blanking operation, specifically including:

[0237] S31. After cutting is completed, the second clamping device drives the second clamping assembly to rotate to a position opposite to the second blanking conveyor 44;

[0238] S32. Control the material supporting jaws to retract so that the material clamped by the material supporting jaws falls on the second blanking conveyor 44;

[0239] S33. Control the clamping device 423 to open so that the material clamped by the clamping device 423 falls on the second blanking conveyor 44.

[0240] In a specific embodiment of the present utility model, the second blanking conveyor 44 is a conveyor belt. After the clamping base 422 drives one side of the second clamping assembly towards the second blanking conveyor 44, first control the material supporting jaws to retract, and the arc-shaped material 04 falls onto the second blanking conveyor 44. After the second blanking conveyor 44 moves a certain distance, control the clamping device 423 to open, and the cut long material 03 falls onto the second blanking conveyor 44. At this time, control the clamping base 422 to drive the second clamping assembly on the other side towards the second blanking conveyor 44 to complete the blanking of the arc-shaped material 04 and the long material 03 on the other side. The second blanking conveyor 44 continues to move forward, driving the arc-shaped material 04 and the long material 03 to the cutting-off device, and the transfer device on the cutting-off device completes the classification operation of different materials.

[0241] The second cutting device 4 and its control method provided by the embodiment of the present utility model have the following advantages:

[0242] a. The second cutting workbench cooperates with the second cutting head 43 and the second blanking conveyor 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 materials are completed, reducing the operation process of transferring materials, and improving the cutting work efficiency and the space utilization rate of the equipment at the same time.

[0243] b. By installing the second clamping assemblies on both sides of the clamping base 422 at the same time and setting two sets of cutting wire meshes, two materials can be cut simultaneously, improving the cutting efficiency.

[0244] c. The second waiting material table is arranged on one side of the feeding frame, and the materials on the second waiting material table are clamped by the second clamping assembly on the clamping base, eliminating the need for other clamping devices to dock the materials for feeding, further improving the cutting efficiency.

[0245] d. The material to be cut is clamped by the clamping device 423, and during the cutting process, the material cutting-off is clamped by the material supporting driving assembly to drive the material supporting jaws, which can not only avoid the cutting tool during the cutting process to ensure the stable progress of cutting, but also effectively prevent the cut-off material from collapsing during the cutting process, improving the cutting quality.

[0246] 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, so that a feeding space is formed between the first machine head support 431 and the second machine head support 432, and 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.

[0247] f. The wire wheels are arranged on the outer sides of the two second machine head frames, facilitating the maintenance and wire replacement operations on the wire wheels during the maintenance process.

[0248] 4. The third cutting device 5

[0249] As Figures 25 - 29 shown, the third cutting device 5 provided by the embodiment of the present invention specifically includes a transfer device 51, a third storage material table 52, a third cutting machine head 53, a third cutting workbench 54, a third blanking transmission device 55, and a finished product 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 truncate and cut the second intermediate material on the third cutting machine head 53 to obtain a plurality of small pieces of finished product materials 05. The transfer device 51 is movably arranged between the third cutting workbench 54 and the finished product blanking transmission device 56, and can clamp the cut finished product materials 05 and transfer them to the finished product blanking transmission device 56. The third cutting workbench 54 can rotate in 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 materials 06 slide 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 referred to as the first transmission device of the third cutting device 5, and the third blanking transmission device 55 is also referred to as 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.

[0250] 4.1 Transfer device 51

[0251] As shown Figure 26 in the figure, the transfer device 51 provided by the embodiment of the present utility model specifically includes a three-dimensional driving assembly 511 and a clamping bracket 512 arranged at the end of the three-dimensional driving assembly 511. A plurality of clamping jaws are arranged at the end of the clamping bracket 512. Each clamping jaw can cooperatively clamp a whole piece of material or can respectively clamp a small piece of material after cutting operation. Specifically, it can be used to cooperatively clamp the long strip material 03 and the arc-shaped material 04, or can respectively clamp the finished product material 05 after cutting.

[0252] Further, the three-dimensional driving 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 a three-dimensional space. Since the truss three-dimensional structure in the three-dimensional driving assembly 511 is prior art, the present utility model will not elaborate.

[0253] Further, the clamping bracket 512 is rotatably arranged at the end of the three-dimensional driving 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 utility model, the three-dimensional driving assembly 511 is integrally mounted above the third cutting device 5. The three-dimensional driving 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 utility model rotatably arranges the clamping bracket 512 at the end of the three-dimensional driving assembly 511, which is more suitable for the material placement directions of different devices.

[0254] Further, the plurality of clamping jaws arranged at the end of the clamping bracket 512 are a plurality of suction cups, and the plurality of suction cups are sequentially arranged along the axial direction of the clamping bracket 512. The plurality of suction cups on the clamping bracket 512 can cooperate to suck the long strip material 03 on the waiting table, or can respectively act to suck the small piece of finished product material 05 on the third cutting workbench 54. Therefore, setting them as a plurality of suction cup assemblies further improves the applicable range of the transfer device 51 in the embodiment of the present utility model.

[0255] 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. For example, the material to be processed can be transferred from the third storage table 52 to the third cutting workbench 54. Because during the cutting of the edge skin, the second cutting device 4 takes a relatively long time to cut the arc top intermediate material 01. While satisfying the work of each cutting device, the transfer device 51 completes the transfer of other materials, making the structure of the system itself more concise.

[0256] 4.2. The third storage table 52

[0257] The third storage table 52 provided by the embodiment of the present utility model is composed of a platform support and a storage backing plate, and can store at least two long materials 03 generated by the second cutting device 4 at the same time. Specifically, the third storage table 52 is arranged on one side of the second blanking transmission device 44. After the transfer device 51 clamps the long material 03 from the second blanking transmission device 44, it moves a relatively short distance to reach the third storage table 52, saving the transfer time of the transfer device 51.

[0258] 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 onto the total transmission device 61 and transfers the long material 03 onto the third storage table 52. When the third cutting device 5 needs to be loaded with materials, the transfer device 51 then transfers the long material 03 on the third storage table 52 onto the third cutting workbench 54.

[0259] 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 onto the third cutting workbench 54.

[0260] 4.3. The third cutting head 53

[0261] 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 double-layer wire mesh structure. 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.

[0262] Furthermore, the head drive assembly of the third cutting head 53 provided by the embodiment of the present utility model includes a head support frame. An axial drive assembly 531 and an axial guide rail are provided on the head support frame. The third head frame 533 is slidably connected to the axial guide rail and is driven by the axial drive assembly 531 to reciprocate in the axial direction, specifically in the axial direction of the third cutting table 54, so as to facilitate selecting the cutting position of the third cutting head 53 for cutting the long strip 03.

[0263] Furthermore, the head drive assembly of the third cutting head 53 further includes a cutting feed drive 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 guide rail through the head bottom plate. A cutting feed rail is provided on the head bottom plate. The third cutting head 53 is slidably connected to the cutting feed rail. The cutting feed drive assembly 532 drives the third cutting head 53 to reciprocate along the cutting feed rail to perform a truncating cutting operation on the long strip 03 on the third cutting table 54. In a specific embodiment of the present utility model, the cutting feed direction of the third cutting head 53 is perpendicular to the direction of the third cutting table 54.

[0264] The third cutting head 53 provided by the embodiment of the present utility model adopts a double wire mesh structure, which improves the cutting efficiency of the third cutting device 5, and the distance between the two layers of cutting wire meshes is adjustable, so that the length of the truncating cut 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 truncating cut of the material.

[0265] 4.4. The third cutting table 54

[0266] As Figures 28 - 29 shown, the third cutting table 54 provided by the embodiment of the present utility model includes a support and clamping assembly. The support and clamping assembly specifically includes a rotating bracket 542. A support backing plate 543 is provided on the rotating bracket 542. Clamping and positioning devices 544 and a backing plate 545 are respectively provided on the opposite sides of the support backing plate 543. When the long strip 03 is placed on the support backing plate 543, the clamping and positioning devices 544 and the backing plate 545 move relative to each other to clamp and position the long strip 03 and move the long strip 03 to a fixed position on the support backing plate 543.

[0267] 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.

[0268] Further, the clamping and positioning device 544 provided in the embodiment of the present utility model includes a plurality of clamping heads, and 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 provided 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.

[0269] Further, an auxiliary support device 546 is also provided 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 truncation cutting operation on the long strip material 03, the auxiliary support device 546 respectively supports a cut finished product material 05, providing stable support for each finished product material 05 and avoiding phenomena such as the silicon block breaking due to unstable contact between the long strip material 03 and the support backing plate 543 during the cutting process.

[0270] Further, a plurality of notches are also provided on the support backing plate 543, and the distances between the plurality of notches correspond to different cutting sizes for the cutting tool to pass through the notches, specifically for the cutting line of the third cutting head 53 to pass through the notches without damaging the support backing plate 543. It can be understood that a notch should be ensured on both sides of each auxiliary support device 546 so that the cutting lines can enter on both sides of a small block of finished product material 05.

[0271] Further, the third cutting workbench 54 provided in the embodiment of the present utility model further includes a support frame 541, and the support and clamping assembly is rotatably arranged on the support frame 541. When the support and clamping assembly rotates to a preset position, the material on the support backing plate 543 slides off, specifically, the side material 06 placed on the support backing plate 543 slides off.

[0272] 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 dump the side material 06 on the third clamping assembly onto the third blanking transmission device 55. Since when the long material 03 is cut off, in addition to generating small finished material 05, very small side materials 06 will also be generated on both sides of the long material 03. The side materials 06 are too small to be clamped conveniently. Therefore, the method of dumping is adopted to dump the small side materials 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 waste materials on the third cutting device 5.

[0273] Furthermore, in order to prevent the support clamping assembly from rotating during the cutting operation, the present utility model also provides a locking device 548 at one axial end of the support clamping assembly. The locking device 548 fixes the support clamping assembly at the material receiving position.

[0274] Furthermore, the locking device 548 includes a locking platform and a locking drive assembly. A lock and platform corresponding to the shape of the locking platform is provided on the rotating shaft of the support 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 with a shape opposite to the notch on the rotating shaft.

[0275] Furthermore, 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 reversely to dump the material onto the third blanking transmission device 55.

[0276] Furthermore, the present utility model uses a gear drive assembly 547 to drive the two groups of support clamping assemblies to rotate synchronously and reversely. 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 reversely. 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 the driving gear and the other is the driven gear. Driven by the servo motor, the two gears rotate in opposite directions, so the rotating brackets 542 also rotate in opposite directions.

[0277] The third cutting workbench 54 provided by the embodiment of the present utility model has a support and clamping assembly rotatably arranged on the support frame 541. When the support and clamping assembly rotates to a preset position, the materials on the support backing plate 543 slide 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.

[0278] 4.5 Control Method of the Third Cutting Device 5

[0279] The embodiment of the present utility model also provides a control method for the third cutting device 5, which specifically includes:

[0280] 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;

[0281] 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;

[0282] 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 materials on the third cutting workbench 54.

[0283] After the third cutting head 53 finishes cutting, the control method of the third cutting device 5 further includes:

[0284] 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;

[0285] S5. The support and clamping assembly of the third cutting workbench 54 rotates outwards to pour the side material 06 on the support and clamping assembly onto the third discharging transmission device 55.

[0286] 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.

[0287] 5. Discharging Transmission System

[0288] As Figures 2 - 4 and Figure 30 shown, discharging transmission devices are provided on each cutting device of the cutting system provided by the embodiment of the present utility model, and each discharging transmission device constitutes the discharging transmission system provided by the embodiment of the present utility model.

[0289] It should be noted that since the side skin generates other materials in addition to the intermediate materials during each cutting process, setting up a material collection device separately for each cutting device not only increases the complexity of the equipment but also is not conducive to the unified collection of materials. Therefore, the blanking transmission system provided by the embodiments of the present invention combines the blanking transmission devices of each cutting device to form a systematic blanking transmission system, making the entire equipment structure compact and concise, and facilitating the unified collection and management of waste materials.

[0290] 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, where the material collection device can be a waste material collection box 62 provided at the end of the total transmission device 61 on the side of the base. The total transmission device 61 converges all waste materials into the waste material collection box 62, realizing the unified collection and management of materials.

[0291] 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.

[0292] 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.

[0293] 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 materials and the second materials obtained by cutting the second cutting device 4. The transfer device 51 transfers the second intermediate materials to the third waiting table 52 of the third cutting device 5 respectively, and transfers the second materials 04 to the total transmission device 61.

[0294] 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 materials generated by the third cutting device 5 to the total transmission device 61.

[0295] Further, the general transmission device 61 transports each material to the material collection device to complete the collection of all materials. It can be seen from the drawings that the width of the general transmission device 61 is greater than that of other blanking transmission devices, which facilitates the convergence of waste materials from different directions by each blanking transmission device onto the general transmission device. Moreover, for the first blanking transmission device 35 and the third blanking transmission device 55, the materials can be automatically transported onto the general transmission device without additional operations.

[0296] It should be noted that the above-mentioned various transmission devices are preferably belt transmissions, which mainly include a driving roller, a driven roller, and an endless belt sleeved on the driving roller and the driven roller. The driving motor drives the driving roller to rotate, thereby driving the overall rotation of the endless belt. Generally, baffles are provided on both sides of the belt, and the baffles are set higher than the plane of the belt to prevent materials from falling off from the side of the belt. The specific structure of the belt transmission device is prior art, and the present utility model will not elaborate further.

[0297] The blanking transmission system provided by the present utility model has the following advantages:

[0298] a. The blanking transmission devices of each cutting device all transport the waste materials to the general transmission device 61, achieving unified collection of waste materials in each process, making the equipment structure simple and the waste material collection efficiency higher;

[0299] b. The second cutting workbench 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 transmission efficiency of the cutting system;

[0300] c. After the second cutting workbench finishes cutting the first intermediate material, it discharges the second intermediate material and the second material onto the second blanking transmission device 44, further improving the material transmission efficiency of the cutting system;

[0301] d. The transfer device 51 can complete the transfer of the second material between the general transmission 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 transmission 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.

[0302] 6. Control method of the cutting system

[0303] The present utility model also provides a control method based on the above-mentioned cutting system, which specifically includes:

[0304] S1. The first cutting device 3 performs a cutting operation on both end positions of the side skin to obtain the arc-top intermediate 01;

[0305] 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;

[0306] S3. The third cutting device 5 truncates and cuts the long strip material 03 to obtain a plurality of finished materials 05.

[0307] Further, the specific cutting operation of the first cutting device 3 on both end positions of the edge skin specifically includes the following steps:

[0308] 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.

[0309] S12. The first cutting head 33 performs cutting operations on both end portions of the edge skin to obtain an arc-top intermediate material 01 and end materials 02.

[0310] 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.

[0311] 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.

[0312] The specific detail control method for the first cutting device 3 has been described in the foregoing embodiments and will not be elaborated here.

[0313] Further, the specific steps for the second cutting device 4 to cut off the arc-shaped surface of the arc-top intermediate material 01 specifically include the following:

[0314] 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 a position facing the arc-top intermediate material 01, and the second clamping assembly clamps the arc-top intermediate material 01.

[0315] 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 along the cutting feed direction towards the second cutting head to obtain an arc-shaped material 04 and a long strip material 03.

[0316] S23. The clamping base 433 drives the second clamping assembly to rotate to a position facing 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.

[0317] The specific control method for the second cutting device 4 has been described in the foregoing embodiments and will not be elaborated here. In addition, the specific control method for the third cutting device 5 in step S3 has also been described in the foregoing embodiments and will not be elaborated here.

[0318] The cutting system provided by the utility model as a whole also has the following advantages:

[0319] 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.

[0320] 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.

[0321] The above further describes the utility model with the help of specific embodiments. However, it should be understood that the specific description here should not be construed as a limitation on the essence and scope of the 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 utility model. Among the various specific technical features described in the above specific implementation manners, they can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the embodiments of the utility model do not separately explain various possible combination methods.

[0322] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the utility model, the 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 the specific posture changes, the directional indications will also change accordingly.

Claims

1. A cutting device, characterized in that, It includes a cutting head and a movable cutting workbench. A loading station and a conveying device are laterally arranged on the cutting head. The cutting workbench clamps the material at the loading station and moves it to the cutting head. The cutting head can cut the material on the cutting workbench along the cutting feed path. The cutting workbench drives the cut material to move to the conveying device, and the conveying device receives the cut material.

2. The cutting device according to claim 1, wherein The cutting workbench includes a translation driving component and two groups of jaw components arranged on the translation driving component. The translation driving component drives the jaw components to move between the cutting head and the loading station, and / or the translation driving component drives the jaw components to move between the cutting head and the conveying device.

3. The cutting device according to claim 2, characterized in that, The translation driving component can drive the two groups of jaw components to move along a first direction to approach or move away from each other. A main jaw is arranged on each of the two groups of jaw components. The main jaw can be opened or tightened along a second direction. The jaw component further includes a sub-jaw. The sub-jaw is arranged beside the main jaw. The sub-jaws on the two groups of jaw components are arranged oppositely in the first direction and can be opened or tightened along the first direction. The first direction and the second direction are different directions.

4. The cutting device according to claim 3, wherein, The main jaw includes a support component and a pressing bracket. The support component and / or the pressing bracket are movable so that the support component and the pressing bracket approach or move away from each other. A sliding structure is arranged on the support component. The pressing bracket and the support component that approach each other press the material against the sliding structure, causing the material to slide along the sliding structure to adjust the position of the material.

5. The cutting device according to claim 4, wherein, The jaw component further includes a first bracket and a first translation slide plate movably connected to the first bracket. The support component and the sub-jaw are arranged on the first translation slide plate. The first translation slide plate drives the support component and the sub-jaw to reciprocate along the second direction.

6. The cutting device according to claim 4, characterized in that, The sub-jaw includes an end material clamping plate and an end material clamping plate driving component. The end material clamping plate driving component drives the end material clamping plate to reciprocate along the first direction so that the sub-jaws on the two groups of jaw components approach or move away from each other; and / or the end material clamping plate driving component drives the end material clamping plate to move closer to or away from the support component.

7. The cutting device according to claim 1 or 3, characterized in that, The cutting head includes a head frame and two layers of cutting wire mesh installation planes arranged on the head frame. The two layers of cutting wire mesh installation planes can simultaneously install cutting wire meshes to cut both sides of the material at the same time.

8. The cutting device according to claim 7, characterized in that The cutting head further includes a plurality of axle box components arranged on the head frame. A wire wheel mounting shaft is arranged on the axle box component. The wire wheel mounting shaft is perpendicular to the head frame. The wire wheel mounting shaft 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 components form a cutting wire mesh installation plane after installing wire wheels.

9. The cutting device according to claim 8, characterized in that The wire wheel mounting shaft includes a first rotating shaft and a second rotating shaft arranged coaxially. The second rotating shaft is rotatably arranged inside the first rotating shaft and extends in a direction away from the end face of the first rotating shaft. The first rotating shaft constitutes the first-level wire wheel mounting position, and the second rotating shaft constitutes the second-level wire wheel mounting position.

10. The cutting device according to claim 2, characterized in that The conveying device is located between the two jaw components. The translation driving component drives the two jaw components to move to both sides of the conveying device and drives the whole material to move onto the conveying device.

11. The cutting device according to claim 1 or 10, characterized in that, The conveying device includes a conveying component and at least one supporting platform component connected to the conveying component. The supporting platform component includes a first supporting platform for supporting materials and a second supporting platform located on the side of the first supporting platform. A groove portion matching the bottom of the conveyed material is provided on the first supporting platform, and the conveying component drives the whole supporting platform component to move.

12. The cutting device according to claim 11, characterized in that, The conveying device further includes a jacking device. The jacking device is arranged on the conveying path of the conveying component. The jacking device includes a jacking platform and a jacking driving device. The jacking driving device drives the jacking platform to protrude or retract from the conveying plane of the conveying component. A guiding plate and a material collecting device are arranged at the conveying end of the conveying component. The guiding plate is connected to the conveying component and guides the material into the material collecting device.

13. The cutting device according to claim 2, wherein A storage table is arranged at the loading station. The storage table is located between two gripper components. The translation driving component drives the two gripper components to move to the storage table, and the gripper components grip the materials on the storage table.

14. The cutting device according to claim 13, characterized in that, A waiting position and an avoidance position are further arranged on the cutting device. The storage table includes a storage plate and a storage plate driving device. The storage plate driving device drives the storage plate to move between the waiting position and the avoidance position. The storage plate is used for storing materials at the waiting position. When the storage plate moves to the avoidance position, an avoidance space can be formed at the waiting position.

15. A cutting system, characterized in that, It includes a side skin arc top material cutting device and a truncating cutting device, and the cutting device according to any one of claims 1-14.

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