A plate cutting device and plate cutting loading and unloading equipment

Abstract

The utility model provides a plate cutting device and its plate cutting loading and unloading equipment, including two aspects; first: a plate cutting device, including a machine platform, and also including a first slide module installed on the machine platform, a workbench for placing plates is slidably connected to the first slide module, a second slide module arranged orthogonally to the first slide module is installed on one side of the first slide module, a first lifting drive module is slidably connected to the second slide module, a cutting module is installed on the first lifting drive module, clamping components for clamping both sides of the outer frame of the plate are installed on both sides of the workbench, and a clamping and transferring component for clamping and moving the outer frame of the plate is installed on one side of the workbench; second: a plate cutting loading and unloading equipment, which includes the above-mentioned plate cutting device, wherein a feeding belt is installed on one side of the workbench, a discharging belt is installed on the other side, and at least one material moving robot is installed on one side between the feeding belt and the discharging belt.

Description

Technical Field

[0001] The utility model relates to the technical field of a plate processing device and plate automated processing equipment, in particular to a plate cutting device and plate cutting loading and unloading equipment thereof. Background Art

[0002] Boards are often substrates produced by processing plants. After manufacturing companies buy the boards and process them, they need to redesign the size of the boards according to the customer's customized needs and cut off the outer frame of the boards (the outer frame of the boards is waste, and after cutting, the outer frame of the boards will need to be placed in a waste box) to obtain boards that meet the customer's customized size requirements. Boards generally include Mini LED modules, PCBA boards or boards made of other materials, or PCB boards (for example, semiconductor carriers, PCB substrates), etc.

[0003] At present, manufacturing companies often use processing equipment such as CNC milling machines to process panels, which has the following disadvantages:

[0004] 1. This type of processing equipment is conventional equipment. It needs to be repositioned each time the plate is cut. It also has the disadvantages of inconvenient clamping and troublesome to take out the plate and the outer frame of the plate separately (because this type of conventional equipment usually adopts the fixed clamping method of the bench vise. When clamping, a placement column is placed at the bottom of the bench vise. The size of the placement column cannot exceed the outer frame of the plate. The plate is placed on the placement column, and the bench vise clamps the plate. After cutting the plate, the bench vise needs to be released).

[0005] 2. This type of processing equipment is conventional equipment and does not have the function of automatic loading and unloading, which is not conducive to large-scale automated production. Utility Model Content

[0006] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide a plate cutting device and plate cutting loading and unloading equipment thereof.

[0007] First, the plate cutting device can directly place the plate on its workbench, the pressing component can quickly and conveniently press the plate, and the clamping and transferring component can quickly and conveniently remove the outer frame of the plate, so that it is convenient to manually or automatically remove the processed plate;

[0008] Secondly, the plate cutting loading and unloading equipment has the function of fast and automatic loading and unloading through the mechanical organic combination of the plate cutting device with the feed belt, the discharge belt and the material transfer robot, which is convenient for large-scale automatic production.

[0009] To achieve the above purpose, the utility model is implemented through the following two aspects:

[0010] First, the utility model provides a plate cutting device, including a machine platform and a first slide module installed on the machine platform, a workbench for placing plates being slidably connected to the first slide module, a second slide module arranged orthogonally to the first slide module being installed on one side of the first slide module, a first lifting drive module being slidably connected to the second slide module, a cutting module for cutting the outer frame of the plate being installed on the first lifting drive module, clamping components for clamping the outer frame of the plate being installed on both sides of the workbench, and a clamping and transferring component for clamping and moving the outer frame of the plate being installed on one side of the workbench.

[0011] Preferably, a CCD camera module is installed on the first lifting drive module, and the CCD camera module is installed on one side of the cutting module.

[0012] Preferably, the workbench is provided with a placement groove for placing the plate.

[0013] Preferably, the clamping assembly includes a base plate, a first lifting cylinder is installed on the base plate, a lifting block is installed on the first lifting cylinder, a first push-pull connecting rod is hinged to the lifting block, a second connecting rod is hinged to one end of the first push-pull connecting rod, third swing connecting rods are respectively installed at both ends of the second connecting rod, a connecting block is installed on the top between the two third swing connecting rods, and fourth pressure rods are respectively installed on both sides of the connecting block.

[0014] Preferably, the clamping and transferring assembly includes a first mounting plate and a second mounting plate that are arranged opposite to each other, a clamping assembly installed at one end between the first mounting plate and the second mounting plate, and a transferring assembly installed between the first mounting plate and the second mounting plate.

[0015] Preferably, clamping grooves are respectively provided on both sides of the workbench, and the clamping assembly includes a rotating shaft at one end installed between the first mounting plate and the second mounting plate, a first rotating drive module installed at one end of the rotating shaft, and a clamping lever arm which is sleeved on both sides of the rotating shaft and can extend into the clamping groove, and a tensioning assembly is installed at one end of the clamping lever arm, and the tensioning assembly includes a mounting block installed on the rotating shaft, a tensioning drive cylinder installed on the mounting block, and a tensioning spring connected to the tensioning drive cylinder and one end of the clamping lever arm.

[0016] Preferably, the transfer assembly includes a driving shaft installed between the first mounting plate and the second mounting plate, a driven shaft is installed on one side of the driving shaft, a plurality of belts are installed between the driving shaft and the driven shaft, and a second rotation drive module is installed at one end of the driving shaft.

[0017] In the second aspect, the utility model provides a plate cutting loading and unloading equipment, which includes a plate cutting device as described in the first aspect, wherein a feed belt is installed on one side of the workbench of the plate cutting device, and a discharge belt is installed on the other side, and at least one material moving robot is installed on one side between the feed belt and the discharge belt.

[0018] Preferably, it also includes an automatic loading device installed at one end of the feeding belt, the automatic loading device includes a loading belt for transporting a loading frame, a recovery belt installed above the loading belt, a loading lifting platform installed between the loading belt and the feeding belt and for placing the loading frame, and a second lifting drive module installed at one end of the loading lifting platform, and one end of the loading lifting platform is equipped with a pushing cylinder for pushing the topmost plate in the loading frame onto the feeding belt.

[0019] Preferably, it also includes an automatic unloading device installed at one end of the unloading belt, the automatic unloading device includes an unloading lifting platform, a receiving frame installed on the unloading lifting platform and used to receive the material on the unloading platform, a third lifting drive module installed at one end of the unloading lifting platform, a unloading belt installed at one end of the unloading lifting platform and used to transport the receiving frame, and a receiving belt installed below the unloading belt.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model provides a plate cutting device which is suitable for semi-automatic and fully-automatic plate cutting. The workbench it includes can directly place plates, and its clamping assembly can quickly and conveniently clamp the plates. The first slide module, the second slide module and the first lifting drive module cooperate so that the cutting module can cut the plates on the workbench. After cutting, the clamping and transferring assembly can quickly and conveniently remove the outer frame of the plate, thus avoiding the repetitive labor of manually removing the waste of the outer frame of the plate. Finally, the processed plates can be removed manually or automatically.

[0022] 2. The utility model provides a plate cutting loading and unloading equipment, which can realize fast and automatic loading and unloading functions through the mechanical organic combination of a plate cutting device with a feed belt, a discharge belt and a material transfer robot, and is convenient for large-scale automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1It is a structural schematic diagram of a plate cutting device provided in Example 1 of the utility model;

[0025] Figure 2 It is a structural schematic diagram of a workbench, a clamping assembly and a clamping and transferring assembly provided in Example 1 of the utility model;

[0026] Figure 3 It is a structural schematic diagram of a clamping assembly provided in Example 1 of the utility model;

[0027] Figure 4 It is a structural schematic diagram of a clamping and transferring assembly provided in Example 1 of the utility model;

[0028] Figure 5 This is a structural schematic diagram of a plate cutting and loading and unloading device provided in Example 2 of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the automatic feeding device provided in Example 2 of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the automatic unloading device provided in Example 2 of the utility model.

[0031] Included in the figure are:

[0032] 1. Machine; 10. Workbench; 100. Placement groove; 101. Clamping groove; 11. First slide module; 12. Second slide module; 13. First lifting drive module; 14. Cutting module; 15. CCD camera module; 2. Pressing assembly; 21. Bottom plate; 22. First lifting cylinder; 23. Lifting block; 24. First push-pull connecting rod; 25. Second connecting rod; 26. Third swing connecting rod; 27. Connecting block; 28. Fourth pressing rod; 3. Clamping and transferring assembly; 31. First mounting plate; 32. Second mounting plate; 33. Clamping assembly; 330. First rotating drive module Group; 331, rotating shaft; 332, clamping arm; 333, tensioning assembly; 334, mounting block; 335, tensioning drive cylinder; 336, tensioning spring; 34, transfer assembly; 341, driving shaft; 342, driven shaft; 5, feeding belt; 6, discharging belt; 7, material transfer robot; 8, automatic loading device; 81, loading belt; 82, loading frame; 83, loading lifting platform; 84, second lifting drive module; 86, recycling belt; 9, automatic unloading device; 91, receiving frame; 92, unloading lifting platform; 93, third lifting drive module; 94, receiving belt; 95, unloading belt. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Embodiment 1:

[0035] See also Figures 1 to 4 The embodiment of the utility model provides a plate cutting device, including a machine table 1, and also including a first slide module 11 installed on the machine table 1, a workbench 10 for placing plates is slidably connected to the first slide module 11, a second slide module 12 arranged orthogonally to the first slide module 11 is installed on one side of the first slide module 11, a first lifting drive module 13 is slidably connected to the second slide module 12, a cutting module 14 for cutting the outer frame of the plate is installed on the first lifting drive module 13, a clamping assembly 2 for clamping the outer frame of the plate is installed on both sides of the workbench 10, and a clamping and transferring assembly 3 for clamping and moving the outer frame of the plate is installed on one side of the workbench 10. In addition, a CCD camera module 15 is installed on the first lifting drive module 13, and the CCD camera module 15 is installed on one side of the cutting module 14.

[0036] The first slide module 11 drives the workbench 10 to slide back and forth, the second slide module 12 drives the first lifting drive module 13 to slide back and forth, the first lifting drive module 13 drives the cutting module 14 and the CCD camera module 15 to lift and reciprocate, the first slide module 11 and the second slide module 12 cooperate to form a two-axis planar linkage, so that the cutting head of the cutting module 14 cuts the outer frame of the board, so that the completed board is separated from the outer frame waste.

[0037] The workbench 10 is provided with a placement groove 100 for placing the plate.

[0038] The bottom of the cutting module 14 has a cutting head protruding downward.

[0039] The bottom plate 21 is provided with a first lifting cylinder 22, and a lifting block 23 is provided on the first lifting cylinder 22. The lifting block 23 is hinged with a first push-pull connecting rod 24, and a second connecting rod 25 is hinged with one end of the first push-pull connecting rod 24. Third swing connecting rods 26 are provided at both ends of the second connecting rod 25, and a connecting block 27 is provided at the top between the two third swing connecting rods 26. Fourth pressing rods 28 are provided at both sides of the connecting block 27. The working principle of the clamping assembly 2 is explained in detail in the following working principle, please continue reading.

[0040] In this embodiment, the clamping and transferring assembly 3 includes a first mounting plate 31 and a second mounting plate 32 that are arranged opposite to each other, a clamping assembly 33 installed at one end between the first mounting plate 31 and the second mounting plate 32, and a transferring assembly 34 installed between the first mounting plate 31 and the second mounting plate 32. In other embodiments, the clamping and transferring assembly 3 only includes an assembly for clamping and an assembly for transferring. The assembly for clamping can be a mechanical arm or a clamping means composed of a slide rail, a slider and a cylinder clamp, and the assembly for transferring can be a pulley or a belt combination.

[0041] Among them, in the present embodiment, the clamping assembly 33 has clamping grooves 101 respectively provided on both sides of the workbench 10, the clamping grooves 101 are provided at both ends of the placement groove 100, and the clamping grooves 101 are connected with both ends of the placement groove 100. The clamping assembly 33 includes a rotating shaft 331 installed at one end between the first mounting plate 31 and the second mounting plate 32, a first rotating driving module 330 installed at one end of the rotating shaft 331, and a clamping arm 332 sleeved on both sides of the rotating shaft 331 and capable of extending into the clamping groove 101. A tensioning assembly 333 is installed at one end of the clamping arm 332. The tensioning assembly 333 includes a mounting block 334 installed on the rotating shaft 331, a tensioning driving cylinder 335 installed on the mounting block 334, and a tensioning spring 336 connected between the tensioning driving cylinder 335 and one end of the clamping arm 332. Specifically, the working principle of the clamping assembly 33 of the present embodiment is explained in detail in the following working principle, please continue reading.

[0042] The transfer assembly 34 includes a driving shaft 341 installed between the first mounting plate 31 and the second mounting plate 32, a driven shaft 342 is installed on one side of the driving shaft 341, a plurality of belts are installed between the driving shaft 341 and the driven shaft 342, and a second rotation drive module (not shown in the drawings) is installed at one end of the driving shaft 341. The working principle of the transfer assembly 34 of this example is explained in detail in the following working principle, please continue reading.

[0043] The first rotation driving module 330 and the second rotation driving module are rotation motors or rotation cylinders.

[0044] The first lifting drive module 13 is a combination of a screw drive module and a slide rail slider.

[0045] The working principle of a plate cutting device in an embodiment of the utility model is as follows:

[0046] S1: When the plate needs to be cut, the plate is placed manually or automatically in the placement groove 100 of the workbench 10, and then the clamping components 2 on both sides of the workbench 10 will clamp the outer frame position of the plate (it is worth noting that in order to avoid the fourth pressure rod 28 from interfering with the cutting head of the cutting module 14, the fourth pressure rod 28 presses the outer frame part of the plate, and the cutting head cuts the inner side of the outer frame of the plate). First, the clamping component 2 drives the first lifting cylinder 22 to descend, and the lifting block 23 connected to the first lifting cylinder 22 makes one end of the first push-pull connecting rod 24 move forward and downward. At this time, the first push-pull connecting rod 24 drives the second connecting rod 25 to push forward and downward, and the second connecting rod 25 drives the third swing connecting rod 26 to swing forward and downward, so that the fourth pressure rod 28 is pressed forward and downward on the outer frame position of the plate, and finally the two clamping components 2 complete the clamping work of the outer frame of the plate on the workbench 10.

[0047] S2: When it is necessary to cut the outer frame of the board, first, the first slide module 11 drives the workbench 10 to slide toward the second slide module 12, and then the second slide module 12 drives the CCD camera module 15 to slide to the bottom of the placement groove 100 of the workbench 10, and the CCD camera module 15 takes a picture to locate the board and confirms the cutting position of the outer frame of the board. Finally, through the linkage of the first slide module 11 and the second slide module 12, the cutting head of the cutting module 14 cuts a circle along the edge of the outer frame of the board.

[0048] S3: When the outer frame cutting of the plate is completed, the first slide module 11 returns to its original position.

[0049] At this point, the cut panels are taken away manually or automatically.

[0050] Then, the clamping and transferring assembly 3 comes to the two ends of the outer frame of the plate and clamps the two ends of the outer frame of the plate.

[0051] At this time, the clamping principle of the clamping and transferring component 3 is as follows: the tensioning component 333 of the clamping component 33 of the clamping and transferring component 3 loosens the clamping arm 332 (that is, the tensioning driving cylinder 335 drives the tensioning spring 336 to loosen the clamping arm 332, so that the distance between the two clamping arms 332 increases), and then, the first rotating driving module 330 drives the rotating shaft 331 to rotate, so that the clamping arms 332 on both sides of the rotating shaft 331 flip over and come to the clamping grooves 101 on both sides of the workbench 10, and then, the tensioning component 333 tightens the clamping arm 332 (that is, the tensioning driving cylinder 335 drives the tensioning spring 336 to tighten the clamping arm 332, so that the distance between the two clamping arms 332 is reduced), and at this time, the two clamping arms 332 clamp the outer frames at both ends of the plate.

[0052] S4: After the clamping and transferring assembly 3 clamps the outer frame of the panel, the clamping assemblies 2 on both sides of the workbench 10 will loosen the outer frame position of the panel. The principle of loosening the clamping assembly 2 is as follows: first, the clamping assembly 2 drives the first lifting cylinder 22 to rise, and the lifting block 23 connected to the first lifting cylinder 22 makes one end of the first push-pull connecting rod 24 pull back and upward. At this time, the first push-pull connecting rod 24 drives the second connecting rod 25 to pull back and upward, and the second connecting rod 25 drives the third swing connecting rod 26 to swing backward and upward, so that the fourth pressing rod 28 moves backward and upward away from the outer frame position of the panel, and finally the two clamping assemblies 2 complete the loosening of the outer frame of the panel on the workbench 10.

[0053] S5: Finally, the clamping and transferring assembly 3 flips the outer frame of the panel back between the first mounting plate 31 and the second mounting plate 32. The operating principle is as follows: the second rotating drive module drives the rotating shaft 331 to rotate, so that the clamping arms 332 on both sides of the rotating shaft 331 flip back between the first mounting plate 31 and the second mounting plate 32. At this time, the tensioning assembly 333 loosens the clamping arms 332, and the outer frame of the panel falls onto the transferring assembly 34.

[0054] S6: Finally, the second rotating drive module of the transfer assembly 34 drives the driving shaft 341 to rotate, so that a plurality of belts transfer the outer frame of the plate to the waste box.

[0055] The advantages of a plate cutting device in an embodiment of the utility model are that it can quickly and accurately position the plate, quickly press and quickly remove the outer frame waste, and is fast, stable and accurate. It is suitable for semi-automatic processing or fully automatic loading and unloading processing.

[0056] Embodiment 2:

[0057] See also Figures 5 to 7 The embodiment of the utility model provides a plate cutting loading and unloading equipment, which includes a plate cutting device as in embodiment 1, a workbench 10 of the plate cutting device is equipped with a feed belt 5 on one side, a discharge belt 6 on the other side, and at least one material transfer robot 7 is installed on one side between the feed belt 5 and the discharge belt 6. Among them, the material transfer robot 7 is a combination of a three-axis robot and a vacuum negative pressure suction nozzle or a combination of a horizontal slide, a longitudinal slide and a vacuum negative pressure suction nozzle. Furthermore, when the number of material transfer robots 7 is set to two, the two material transfer robots 7 can realize feeding and discharging synchronously.

[0058] The plate cutting and loading and unloading equipment also includes an automatic loading device 8 installed at one end of the feeding belt 5, the automatic loading device 8 includes a loading belt 81 for transporting a loading frame 82, a recovery belt 86 installed above the loading belt 81, a loading lifting platform 83 installed between the loading belt 81 and the feeding belt 5 and used to place the loading frame 82, and a second lifting drive module 84 installed at one end of the loading lifting platform 83, and a pushing cylinder is installed at one end of the loading lifting platform 83 for pushing the topmost plate in the loading frame 82 onto the feeding belt 5. The working principle of the automatic loading device 8 is as follows: the loading belt 81 transports the loading frames 82 arranged in sequence, the loading frames 82 are filled with panels, and then the loading belt 81 sends the first loading frame 82 in front to the loading lifting platform 83, and the second lifting drive module 84 drives the loading lifting platform 83 to lift and lower back and forth, and every time the cylinder is pushed to push the topmost panel in the loading frame 82 on the loading lifting platform 83 onto the feeding belt 5, the second lifting drive module 84 drives the loading lifting platform 83 to lift up one grid, and when all the panels in the loading frame 82 are loaded, the loading frame 82 is recycled by the recycling belt 86.

[0059] The plate cutting loading and unloading equipment also includes an automatic unloading device 9 installed at one end of the discharge belt 6, and the automatic unloading device 9 includes an unloading lifting platform 92, a receiving frame 91 installed on the unloading lifting platform 92 and used to receive the unloading platform, a third lifting drive module 93 installed at one end of the unloading lifting platform 92, an unloading belt 95 installed at one end of the unloading lifting platform 92 and used to transport the receiving frame 91, and a receiving belt 94 installed below the unloading belt 95. The working principle of the automatic unloading device 9 is as follows: Similarly, after the discharge belt 6 transports the plate to the receiving frame 91 on the unloading lifting platform 92, the third lifting drive module 93 drives the unloading lifting platform 92 to descend one grid. When the receiving frame 91 collects the processed plate, the receiving frame 91 is transported away by the receiving belt 94. Next, a new empty receiving frame 91 will enter the unloading lifting platform 92 from the lower belt.

[0060] The second lifting drive module 84 and the third lifting drive module 93 are screw drive modules respectively.

[0061] The advantages of a plate cutting and loading and unloading device according to an embodiment of the utility model are:

[0062] First: through the mechanical organic combination of a plate cutting device with a feed belt 5, a discharge belt 6 and a material transfer robot 7, a rapid and automatic loading and unloading function can be realized, which is convenient for large-scale automated production.

[0063] Second: By organically combining a plate cutting device with a feed belt 5, a discharge belt 6 and a material transfer robot 7, and also organically combining it with an automatic loading device 8 and an automatic unloading device 9, it is possible to realize batch loading, processing and unloading of plates, further improving the efficiency and scale of automated cutting of plates.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate cutting device, comprising a machine table (1), characterized in that: It also includes a first slide module (11) installed on the machine (1), a workbench (10) for placing panels is slidably connected to the first slide module (11), a second slide module (12) arranged orthogonally to the first slide module (11) is installed on one side of the first slide module (11), a first lifting drive module (13) is slidably connected to the second slide module (12), a cutting module (14) for cutting the outer frame of the panel is installed on the first lifting drive module (13), clamping components (2) for clamping the two sides of the outer frame of the panel are installed on both sides of the workbench (10), and a clamping and transferring component (3) for clamping and removing the outer frame of the panel is installed on one side of the workbench (10).

2. A plate cutting device according to claim 1, characterized in that: The first lifting drive module (13) is provided with a CCD camera module (15), and the CCD camera module (15) is provided on one side of the cutting module (14).

3. A plate cutting device according to claim 1, characterized in that: The workbench (10) is provided with a placement groove (100) for placing the plate.

4. A plate cutting device according to claim 1, characterized in that: The clamping assembly (2) comprises a base plate (21), a first lifting cylinder (22) is mounted on the base plate (21), a lifting block (23) is mounted on the first lifting cylinder (22), the lifting block (23) is hingedly connected to a first push-pull connecting rod (24), one end of the first push-pull connecting rod (24) is hingedly connected to a second connecting rod (25), third swing connecting rods (26) are respectively mounted at both ends of the second connecting rod (25), a connecting block (27) is mounted at the top between the two third swing connecting rods (26), and fourth pressure rods (28) are respectively mounted on both sides of the connecting block (27).

5. A plate cutting device according to claim 1, characterized in that: The clamping and transferring assembly (3) comprises a first mounting plate (31) and a second mounting plate (32) which are arranged opposite to each other, a clamping assembly (33) installed at one end between the first mounting plate (31) and the second mounting plate (32), and a transferring assembly (34) installed between the first mounting plate (31) and the second mounting plate (32).

6. A plate cutting device according to claim 5, characterized in that: The workbench (10) is provided with clamping grooves (101) on both sides, and the clamping assembly (33) comprises a rotating shaft (331) installed at one end between the first mounting plate (31) and the second mounting plate (32), a first rotating driving module (330) installed at one end of the rotating shaft (331), and a clamping arm (332) sleeved on both sides of the rotating shaft (331) and capable of extending into the clamping groove (101), and a tensioning assembly (333) is installed at one end of the clamping arm (332), and the tensioning assembly (333) comprises a mounting block (334) installed on the rotating shaft (331), a tensioning driving cylinder (335) installed on the mounting block (334), and a tensioning spring (336) connected between the tensioning driving cylinder (335) and one end of the clamping arm (332).

7. A plate cutting device according to claim 5, characterized in that: The transfer assembly (34) comprises a driving shaft (341) installed between a first mounting plate (31) and a second mounting plate (32); a driven shaft (342) is installed on one side of the driving shaft (341); a plurality of belts are installed between the driving shaft (341) and the driven shaft (342); and a second rotation drive module is installed on one end of the driving shaft (341).

8. A plate cutting and loading and unloading device, characterized in that: It comprises a plate cutting device as described in any one of claims 1 to 7, wherein a feed belt (5) is installed on one side of a workbench (10) of the plate cutting device, and a discharge belt (6) is installed on the other side, and at least one material transfer robot (7) is installed on one side between the feed belt (5) and the discharge belt (6).

9. The plate cutting and loading and unloading equipment according to claim 8, characterized in that: It also includes an automatic loading device (8) installed at one end of the feeding belt (5), the automatic loading device (8) includes a loading belt (81) for transporting a loading frame (82), a recovery belt (86) installed above the loading belt (81), a loading lifting platform (83) installed between the loading belt (81) and the feeding belt (5) and used to place the loading frame (82), and a second lifting drive module (84) installed at one end of the loading lifting platform (83), and one end of the loading lifting platform (83) is equipped with a pushing cylinder for pushing the topmost plate in the loading frame (82) onto the feeding belt (5).

10. The plate cutting and loading and unloading equipment according to claim 8, characterized in that: It also includes an automatic unloading device (9) installed at one end of the unloading belt (6), and the automatic unloading device (9) includes an unloading lifting platform (92), a receiving frame (91) installed on the unloading lifting platform (92) and used to receive the unloading platform, a third lifting drive module (93) installed at one end of the unloading lifting platform (92), an unloading belt (95) installed at one end of the unloading lifting platform (92) and used to transport the receiving frame (91), and a receiving belt (94) installed below the unloading belt (95).

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