Net shearing device for printing nickel net production

Abstract

The utility model discloses a net shearing device for printing nickel net production, and relates to the technical field of printing nickel net production. According to the net shearing device for printing nickel net production, by arranging the mounting plate, the connecting columns, the first springs and the pressing plates, the function of fixing a printing nickel net is achieved, the two sets of pressing plates are located on the two sides of an electric cutting knife correspondingly, the two ends, needing to be cut, of the printing nickel net are pressed and fixed, the cut ends are not prone to bounce, and it is guaranteed that the cut face of the printing nickel net is flat; the practical performance of the device is improved; by arranging a fixing frame, a vertical plate, a cart, a connecting block, a clamping block, a groove, a second sliding rod and a second spring, the function of transporting the cut printing nickel screen is achieved, the cart is limited in the fixing frame, the cart is prevented from moving when the printing nickel screen is collected, the cut printing nickel screen falls into the cart along the inclined face of a second containing table, and the working efficiency is improved. And subsequent workers can conveniently collect and transport the printing nickel screens.

Description

Technical Field

[0001] This utility model relates to the field of nickel screen printing production technology, specifically a screen cutting device for nickel screen printing production. Background Technology

[0002] Printed nickel mesh is a cylindrical object made by electroforming, using pure nickel as a matrix and filled with specially structured small holes. It is an extremely precise textile machinery component, and the hole shape, density, and pattern distribution vary depending on the type of nickel mesh. During the production process, burrs and other imperfections at both ends of the nickel mesh need to be removed to determine the final length of the finished product. In existing technology, the shearing machine is prone to slight wobbling during nickel mesh cutting, resulting in uneven edges and affecting processing accuracy. Furthermore, the cutting process often generates scraps, which require manual cleaning, wasting cutting time and increasing the workload of workers.

[0003] Therefore, Chinese Patent Publication No. CN 220760886 U discloses a nickel mesh cutting machine for nickel mesh production, including a base. The base has second sliding grooves on both sides, and second sliders are slidably connected inside each of the two second sliding grooves. A second bracket is fixedly connected to the upper end of each of the two second sliders. A first servo motor is installed on one side of the second bracket, and a threaded rod is fixedly connected to the output end of the first servo motor. In this invention, the device has a fixing structure that clamps the nickel mesh using pressure plates on both sides during cutting, preventing it from shaking and improving processing accuracy. Simultaneously, the device has a collection structure that collects the nickel mesh through a collection box at the lower end during cutting, effectively saving cleaning time and significantly reducing the workload of workers.

[0004] However, when using the nickel mesh cutting machine, because the base is parallel to the horizon, the cut nickel mesh tends to accumulate on the base surface. Workers need to manually place the cut nickel mesh into the storage box, which is inefficient and inconvenient for subsequent transfer of the nickel mesh, thus resulting in a defect in the use of the device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a screen cutting device for nickel screen printing production, thereby solving the problems mentioned in the background section.

[0006] When using this nickel mesh cutting machine, because the base is parallel to the horizon, the cut nickel mesh tends to accumulate on the base surface. Workers need to manually place the cut nickel mesh into the storage box, which is inefficient and inconvenient for subsequent transfer of the nickel mesh.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A screen cutting device for producing nickel screen printing includes a base. A first placement platform is fixedly connected to one top end of the base. A first connecting plate is fixedly connected to one side of the first placement platform. A second placement platform is fixedly connected to the end of the first connecting plate away from the first placement platform. A first support plate is fixedly connected to one side of the first connecting plate. A second support plate is fixedly connected to the side of the first connecting plate away from the first support plate. A fixing plate is fixedly connected between the top of the first support plate and the top of the second support plate. A connecting port penetrating the surface of the first connecting plate is opened on one side. A collection box is detachably connected to the bottom of the first connecting plate. A fixing frame is fixedly connected to the bottom of the base near the second placement platform. A trolley is detachably connected inside the fixing frame. Connecting blocks are fixedly connected to both sides of the trolley. Vertical plates are symmetrically fixedly connected to both sides of the fixing frame. A groove is formed on one side of the plate, and a locking block is slidably connected inside the groove. A second sliding rod is fixedly connected inside the groove. Both ends of the locking block are slidably connected to the second sliding rod. A second spring is fixedly connected between the bottom of the locking block and the groove. A first sliding rod is fixedly connected to one side of both the first and second support plates. A mounting plate is slidably connected to the outside of the first sliding rod. A connecting column is slidably connected inside the mounting plate. A pressure plate is fixedly connected to the bottom of the connecting column. A first spring is fixedly connected between the top of the pressure plate and the mounting plate. A mounting box is fixedly connected to the top of the mounting plate. A sliding groove is formed on one side of the mounting plate, penetrating its surface. A lead screw is rotatably connected inside the mounting box. A moving block is threaded to the outside of the lead screw. The bottom of the moving block extends through one side of the mounting box into the sliding groove. An electric cutting blade is installed at the bottom of the moving block.

[0009] Preferably, a cylinder is symmetrically fixedly connected to the bottom of the first connecting plate, and the output end of the cylinder is fixedly connected to the mounting plate.

[0010] Preferably, a drive motor is fixedly connected to one side of the mounting box, and one end of the lead screw passes through one side of the mounting box and is fixedly connected to the output end of the drive motor.

[0011] Preferably, the bottom of the pressure plate is provided with an anti-slip pad.

[0012] Preferably, a second connecting plate is slidably connected inside the groove, and one end of the second connecting plate passes through one side of the groove and is fixedly connected to the locking block.

[0013] Preferably, baffles are symmetrically fixedly connected to one side of both the first and second placement platforms.

[0014] Preferably, the base has support legs fixedly connected to each of the four bottom corners.

[0015] This invention provides a wire cutting device for producing nickel wire printing screens. Compared with the prior art, it has the following advantages:

[0016] 1. This cutting device for producing nickel screen printing achieves the function of fixing the nickel screen printing by setting up an installation plate, connecting column, first spring and pressure plate. The two sets of pressure plates are located on both sides of the electric cutting blade, pressing and fixing the two ends of the nickel screen printing to be cut, so that the cut end is not easy to bounce up, ensuring the flatness of the cut surface of the nickel screen printing, and improving the practical performance of the device.

[0017] 2. This cutting device for producing nickel screen printing achieves the function of transporting the cut nickel screen printing by setting a fixed frame, a vertical plate, a trolley, a connecting block, a locking block, a groove, a second slide rod, and a second spring. The trolley is moved into the fixed frame. During the movement of the trolley, the connecting block squeezes the locking block, and the locking block moves due to the squeezing. When the connecting block moves away from one end of the locking block, the locking block returns to its original position to restrict the position of the connecting block, thus confining the trolley within the fixed frame and preventing the trolley from moving when collecting the nickel screen printing. The cut nickel screen printing falls into the trolley along the inclined surface of the second placement table. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the fixed frame structure of this utility model;

[0022] Figure 5 This is an enlarged structural diagram of part A in this utility model;

[0023] Figure 6 This is an enlarged structural diagram of part B in this utility model;

[0024] Figure 7 This is an enlarged structural diagram of part C in this utility model;

[0025] Figure 8 This is an enlarged structural diagram of part D in this utility model.

[0026] In the diagram: 1. Base; 2. First placement platform; 3. First connecting plate; 4. Second placement platform; 5. First support plate; 6. Second support plate; 7. Fixing plate; 8. Cylinder; 9. First slide rod; 10. Mounting plate; 11. Mounting box; 12. Connecting column; 13. First spring; 14. Pressure plate; 15. Drive motor; 16. Lead screw; 17. Moving block; 18. Electric cutting blade; 19. Collection box; 20. Fixing frame; 21. Vertical plate; 22. Trolley; 23. Connecting block; 24. Locking block; 25. Second connecting plate; 26. Groove; 27. Second slide rod; 28. Second spring; 29. ​​Support leg; 30. Connection port; 31. Slide groove. Detailed Implementation

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Please see Figure 1-8This utility model provides a technical solution: a wire cutting device for producing nickel wire printing screens, including a base 1. A first placement platform 2 is fixedly connected to one top end of the base 1. One side of the top of the first placement platform 2 has an inclined surface. A first connecting plate 3 is fixedly connected to one side of the first placement platform 2. One side of the first connecting plate 3 is connected to the lower end of the inclined surface of the first placement platform 2. A second placement platform 4 is fixedly connected to the end of the first connecting plate 3 away from the first placement platform 2. One side of the second placement platform 4 is inclined. The end of the first connecting plate 3 away from the first placement platform 2 is connected to the higher end of the inclined surface of the second placement platform 4. The inclined surface of the first placement platform 2 is higher than the inclined surface of the second placement platform 4. A first support plate 5 is fixedly connected to one side of the first connecting plate 3. A hole penetrating its surface is provided on one side of the bottom of the plate 5 to facilitate the removal of the collection box 19 from the bottom of the first connecting plate 3. A second support plate 6 is fixedly connected to the side of the first connecting plate 3 away from the first support plate 5. A fixing plate 7 is fixedly connected between the top of the first support plate 5 and the top of the second support plate 6 to better connect the first support plate 5 and the second support plate 6 together. A connection port 30 penetrating its surface is provided on one side of the first connecting plate 3 to better allow the waste generated during cutting to enter the collection box 19 at the bottom of the first connecting plate 3. The collection box 19 is detachably connected to the bottom of the first connecting plate 3 to collect the waste generated during cutting. A fixing frame 20 is fixedly connected to the bottom of the base 1 near the second placement platform 4. The fixing frame 20 is L-shaped. A trolley 22 is detachably connected inside the fixed frame 20 to collect the cut printed nickel mesh. Connecting blocks 23 are fixedly connected to both sides of the trolley 22, and the trolley 22 moves along with the connecting blocks 23. Vertical plates 21 are symmetrically fixedly connected to both sides of the fixed frame 20 to limit the movement range of the trolley 22 within the fixed frame 20. A groove 26 is provided on one side of the vertical plate 21, and a locking block 24 is slidably connected inside the groove 26. The locking block 24 moves along the inside of the groove 26. A second sliding rod 27 is fixedly connected inside the groove 26, and both ends of the locking block 24 are slidably connected to the second sliding rod 27. The locking block 24 moves along the outside of the second sliding rod 27 to maintain the stability of the locking block 24 during movement. The bottom of the locking block 24 is between the groove 26 and the groove 26. A second spring 28 is fixedly connected. The moving block 24 compresses the second spring 28, causing it to generate elastic force. When the second spring 28 loses its compressive force, it returns to its original position along with the block 24 under the action of the elastic force. A first sliding rod 9 is fixedly connected to one side of both the first support plate 5 and the second support plate 6. A mounting plate 10 is slidably connected to the outer side of the first sliding rod 9. Both ends of the mounting plate 10 are in contact with two sets of components. A mounting box 11 is fixedly connected to the top of the mounting plate 10. The bottom of the mounting box 11 is unobstructed. A groove 31 penetrating the surface of the mounting plate 10 is formed on one side. The interior of the mounting box 11 communicates with the groove 31. A lead screw 16 is rotatably connected inside the mounting box 11. A crossbar is fixedly connected inside the mounting box 11.A movable block 17 is threadedly connected to the outer side of the lead screw 16. The rotation of the lead screw 16 moves the movable block 17. The outer side of the crossbar is slidably connected to the movable block 17 to maintain stability during movement. The bottom of the movable block 17 extends through one side of the mounting box 11 into the slide groove 31, where it moves. An electric cutting blade 18 is mounted on the bottom of the movable block 17, and its movement moves the electric cutting blade 18, allowing for better cutting of the printed nickel mesh.

[0029] Furthermore, cylinders 8 are symmetrically fixedly connected to the bottom of the first connecting plate 3. The output end of the cylinder 8 is fixedly connected to the mounting plate 10. When the cylinder 8 is turned on, the cylinder 8 moves the mounting plate 10.

[0030] Furthermore, a drive motor 15 is fixedly connected to one side of the mounting box 11, and one end of the lead screw 16 passes through one side of the mounting box 11 and is fixedly connected to the output end of the drive motor 15. When the drive motor 15 is turned on, the drive motor 15 drives the lead screw 16 to rotate.

[0031] Furthermore, the bottom of the pressure plate 14 is provided with an anti-slip pad, which increases the friction between the pressure plate 14 and the printing nickel mesh, better fixes the position of the printing nickel mesh, and prevents the printing nickel mesh from moving during the cutting process.

[0032] Furthermore, a second connecting plate 25 is slidably connected inside the groove 26. One end of the second connecting plate 25 passes through one side of the groove 26 and is fixedly connected to the locking block 24. Moving the second connecting plate 25 moves the locking block 24 along with it.

[0033] Furthermore, baffles are symmetrically fixedly connected to one side of both the first placement platform 2 and the second placement platform 4 to limit the movement range of the printed nickel mesh on the surfaces of the first placement platform 2 and the second placement platform 4, preventing the printed nickel mesh from falling off the sides of the first placement platform 2 and the second placement platform 4, thereby affecting the cutting process.

[0034] Furthermore, support legs 29 are fixedly connected to the four corners of the bottom of the base 1 for better placement of the entire device. The first sliding rod 9 is slidably connected, and the mounting plate 10 moves along the outer side of the first sliding rod 9. A connecting post 12 is slidably connected inside the mounting plate 10, and the connecting post 12 moves along the interior of the mounting plate 10. A pressure plate 14 is fixedly connected to the bottom of the connecting post 12, and the pressure plate 14 moves along with the connecting post 12. A first spring 13 is fixedly connected between the top of the pressure plate 14 and the mounting plate 10. The movement of the pressure plate 14 compresses the first spring 13, and the compressed first spring 13 applies a force to the pressure plate 14, making the bottom of the pressure plate 14 fit more closely to the printing nickel mesh. A mounting box 11 is fixedly connected to the top of the mounting plate 10. The bottom of the mounting box 11 is unobstructed. A groove 31 is provided on one side, penetrating its surface. The interior of the mounting box 11 is connected to the groove 31. A lead screw 16 is rotatably connected inside the mounting box 11, and a crossbar is fixedly connected inside the mounting box 11. A moving block 17 is threadedly connected to the outside of the lead screw 16. The rotation of the lead screw 16 moves the moving block 17. The outside of the crossbar is slidably connected to the moving block 17 to maintain the stability of the moving block 17 during movement. The bottom of the moving block 17 extends through one side of the mounting box 11 into the groove 31. The moving block 17 moves inside the groove 31. An electric cutting blade 18 is installed at the bottom of the moving block 17. The movement of the moving block 17 moves the electric cutting blade 18, which can better cut the printed nickel mesh.

[0035] Furthermore, cylinders 8 are symmetrically fixedly connected to the bottom of the first connecting plate 3. The output end of the cylinder 8 is fixedly connected to the mounting plate 10. When the cylinder 8 is turned on, the cylinder 8 moves the mounting plate 10.

[0036] Furthermore, a drive motor 15 is fixedly connected to one side of the mounting box 11, and one end of the lead screw 16 passes through one side of the mounting box 11 and is fixedly connected to the output end of the drive motor 15. When the drive motor 15 is turned on, the drive motor 15 drives the lead screw 16 to rotate.

[0037] Furthermore, the bottom of the pressure plate 14 is provided with an anti-slip pad, which increases the friction between the pressure plate 14 and the printing nickel mesh, better fixes the position of the printing nickel mesh, and prevents the printing nickel mesh from moving during the cutting process.

[0038] Furthermore, a second connecting plate 25 is slidably connected inside the groove 26. One end of the second connecting plate 25 passes through one side of the groove 26 and is fixedly connected to the locking block 24. Moving the second connecting plate 25 moves the locking block 24 along with it.

[0039] Furthermore, baffles are symmetrically fixedly connected to one side of both the first placement platform 2 and the second placement platform 4 to limit the movement range of the printed nickel mesh on the surfaces of the first placement platform 2 and the second placement platform 4, preventing the printed nickel mesh from falling off the sides of the first placement platform 2 and the second placement platform 4, thereby affecting the cutting process.

[0040] Furthermore, support legs 29 are fixedly connected to the four corners of the bottom of the base 1 to better position the entire device.

[0041] In use, firstly, the trolley 22 for transport is moved into the fixed frame 20. During the movement of the trolley 22, the connecting block 23 presses against the locking block 24, causing the locking block 24 to move. The locking block 24 moves towards the second spring 28, pressing against the second spring 28. The second spring 28 generates elastic force under the pressure. When the connecting block 23 moves away from one end of the locking block 24, the locking block 24 returns to its original position under the action of the elastic force, restricting the position of the connecting block 23 and confining the trolley 22 within the fixed frame 20. This prevents the trolley 22 from moving when collecting the printed nickel mesh. Then, the printed nickel mesh to be cut is placed on the surface of the first placement platform 2 and the second placement platform 4. The printed nickel mesh moves along the inclined surfaces of the first placement platform 2 and the second placement platform 4. When the printed nickel mesh has moved to the appropriate length, the cylinder 8 and the electric cutting blade 18 are activated. The cylinder 8, carrying the mounting plate 10, moves along the outside of the first slide rod 9. The mounting plate 10 moves along with the pressure plate 14. When the anti-slip pad at the bottom of the pressure plate 14 contacts the surface of the printed nickel mesh, the mounting plate 10 continues to move and compresses the first spring 13. The first spring 13 generates elastic force under the compression. Under the action of the elastic force, the pressure plate 14 and the printed nickel mesh fit more closely, preventing the printed nickel mesh from moving during the cutting process and causing uneven cut surfaces. When the electric cutting blade 18 moves to the appropriate position, the cylinder 8 is closed and the drive motor 15 is turned on. The drive motor 15 drives the lead screw 16 to rotate. The rotation of the lead screw 16 moves the electric cutting blade 18 through the moving block 17. The electric cutting blade 18 moves to cut the printed nickel mesh. The waste generated during the cutting process enters the collection box 19 along the connection port 30. The cut printed nickel mesh falls into the trolley 22 along the inclined surface of the second placement table 4, which facilitates the subsequent centralized transportation of the printed nickel mesh by the staff.

[0042] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screen cutting device for producing nickel screen printing, comprising a base (1), characterized in that: A first placement platform (2) is fixedly connected to one top end of the base (1). A first connecting plate (3) is fixedly connected to one side of the first placement platform (2). A second placement platform (4) is fixedly connected to the end of the first connecting plate (3) away from the first placement platform (2). A first support plate (5) is fixedly connected to one side of the first connecting plate (3). A second support plate (6) is fixedly connected to the side of the first connecting plate (3) away from the first support plate (5). A fixing plate (7) is fixedly connected between the top of the first support plate (5) and the top of the second support plate (6). A connecting port (30) penetrating its surface is provided on one side of the connecting plate (3). A collection box (19) is detachably connected to the bottom of the first connecting plate (3). A fixing frame (20) is fixedly connected to the bottom of the base (1) near the second placement platform (4). A trolley (22) is detachably connected inside the fixing frame (20). Connecting blocks (23) are fixedly connected to both sides of the trolley (22). Vertical plates (21) are symmetrically fixedly connected to both sides of the fixing frame (20). A groove (26) is provided on one side of the vertical plate (21). The groove (26) is slidably connected inside. There is a locking block (24), and a second sliding rod (27) is fixedly connected inside the groove (26). The two ends of the locking block (24) are slidably connected to the second sliding rod (27). A second spring (28) is fixedly connected between the bottom of the locking block (24) and the groove (26). A first sliding rod (9) is fixedly connected to one side of the first support plate (5) and the second support plate (6). A mounting plate (10) is slidably connected to the outside of the first sliding rod (9). A connecting post (12) is slidably connected inside the mounting plate (10). A pressure plate (1) is fixedly connected to the bottom of the connecting post (12). 4) A first spring (13) is fixedly connected between the top of the pressure plate (14) and the mounting plate (10). A mounting box (11) is fixedly connected to the top of the mounting plate (10). A sliding groove (31) penetrating the surface of the mounting plate (10) is opened on one side. A lead screw (16) is rotatably connected inside the mounting box (11). A moving block (17) is threadedly connected to the outside of the lead screw (16). The bottom of the moving block (17) extends through one side of the mounting box (11) into the sliding groove (31). An electric cutting blade (18) is installed at the bottom of the moving block (17).

2. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: A cylinder (8) is symmetrically fixedly connected to the bottom of the first connecting plate (3), and the output end of the cylinder (8) is fixedly connected to the mounting plate (10).

3. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: A drive motor (15) is fixedly connected to one side of the mounting box (11), and one end of the lead screw (16) passes through one side of the mounting box (11) and is fixedly connected to the output end of the drive motor (15).

4. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: The bottom of the pressure plate (14) is provided with an anti-slip pad.

5. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: The groove (26) is slidably connected to a second connecting plate (25), one end of which passes through one side of the groove (26) and is fixedly connected to the locking block (24).

6. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: Both the first placement platform (2) and the second placement platform (4) have baffles fixedly connected symmetrically to one side.

7. The screen cutting device for producing nickel screen printing according to claim 1, characterized in that: The base (1) has support legs (29) fixedly connected to the four corners of its bottom.

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