Continuous stamping and cutting mechanism for steel mesh

Abstract

The utility model discloses a steel mesh continuous stamping and cutting mechanism, which relates to the technical field of steel mesh production and processing and comprises a cutter structure, a cover plate, an upper die component and a lower die component, the cover plate, the upper die component and the lower die component are sequentially arranged from top to bottom, one end of the cutter structure is fixed on the cover plate, and the other end of the cutter structure is movably connected with the upper die component. The upper die assembly comprises an upper die top seat, an upper die first connecting seat, an upper die second connecting seat, an upper die supporting seat and an upper die pressing seat which are sequentially arranged from top to bottom, the lower die assembly comprises a lower die pressing seat, a lower die connecting seat and a lower die base which are sequentially arranged from top to bottom, and a steel mesh placing position is arranged on the upper surface of the lower die pressing seat. When the upper die assembly and the lower die assembly are in press fit, the cutter structure can cut off the steel mesh on the steel mesh placing position. The cutting device has the advantages of being high in cutting working efficiency, stable in cutting process, high in working precision, good in cutting effect, high in yield, high in practicability and the like.

Description

Technical Field

[0001] This utility model relates to the field of steel mesh production and processing technology, specifically a continuous punching and cutting mechanism for steel mesh. Background Technology

[0002] In the production and processing of sheet metal mesh, continuous sheet mesh needs to be cut according to process requirements. Traditional cutting methods rely on manual fixing of the mesh onto the cutting table followed by cutting with equipment. While this method meets basic cutting needs, it has many shortcomings in practice. First, manually fixing the mesh consumes a significant amount of time and physical effort, impacting production efficiency. Second, long-term repetitive labor can lead to operator fatigue, causing instability during fixing or improper handling during cutting, resulting in misaligned cutting positions, increased defect rates, and delayed processing. Utility Model Content

[0003] The purpose of this utility model is to provide a continuous punching and cutting mechanism for steel mesh, which aims to solve the above-mentioned technical problems. This utility model has the advantages of high cutting efficiency, stable cutting process, high working accuracy, good cutting effect, improved yield, and strong practicality.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A continuous stamping and cutting mechanism for steel mesh includes a cutting structure and a cover plate, an upper die assembly, and a lower die assembly arranged sequentially from top to bottom. One end of the cutting structure is fixed to the cover plate, and the other end of the cutting structure is movably connected to the upper die assembly. The upper die assembly includes an upper die top seat, an upper die first connecting seat, an upper die second connecting seat, an upper die support seat, and an upper die pressure seat arranged sequentially from top to bottom. The lower die assembly includes a lower die pressure seat, a lower die connecting seat, and a lower die base arranged sequentially from top to bottom. The upper surface of the lower die pressure seat is provided with a steel mesh placement position. When the upper die assembly and the lower die assembly are pressed together, the cutting structure can cut the steel mesh in the steel mesh placement position.

[0006] Preferably, the cutter structure includes a drive cylinder, a push block, and a cutter seat. The drive cylinder is fixed on a cylinder support on one side. The upper end of the cylinder support is connected to a cover plate. The output end of the drive cylinder passes through the cylinder support and is connected to the push block. The other end of the push block movably abuts against the upper end of the cutter seat.

[0007] Preferably, the cutter holder is in the shape of a "7", which includes a horizontal part and a vertical part. The horizontal part is in movable contact with the push block, and the lower end of the vertical part is provided with a cutter part.

[0008] Preferably, the cutter structure further includes an upper support and a lower support. The upper end face of the upper support is connected to the lower surface of the upper mold top seat, the lower end face of the upper support is connected to the lower support, and the right end face of the lower support is connected to the second connecting seat of the upper mold. The lower end of the upper support has an upper recess, and the upper end of the lower support has a lower recess. The horizontal part and the pushing block can move between the upper and lower recesses. The right end of the lower support has a sliding recess, and the vertical part of the cutter seat can move up and down along the sliding recess.

[0009] Preferably, the recessed portion is provided with a spring hole, a spring is installed in the spring hole, and the upper end of the spring is movably connected to the lateral portion of the cutter seat.

[0010] Preferably, the pushing block is provided with a pushing part, which is inclined, and the transverse part is provided with a pushing connecting part, which is also inclined.

[0011] Preferably, the left end of the first connecting seat of the upper mold is provided with a first guide slide, the left end of the second connecting seat of the upper mold is provided with a second guide slide, the left end of the upper mold support seat is provided with a third guide slide, the left end of the upper mold pressure seat is provided with a fourth guide slide, and the vertical part of the cutter seat can move downward along the first guide slide, the second guide slide, the third guide slide and the fourth guide slide to cut the steel mesh.

[0012] Preferably, the upper mold assembly further includes a positioning plate, which is installed inside the upper mold base. The positioning plate is provided with a plurality of ejector pin holes, a plurality of product through holes, a plurality of directional through holes and a plurality of fixing holes.

[0013] Preferably, the upper mold base is provided with a pressure plate mounting groove, and the positioning pressure plate is movably installed in the pressure plate mounting groove.

[0014] Preferably, it also includes a plurality of guide posts, one end of which is located in the first connecting seat of the upper mold, and the other end of which can move sequentially through the second connecting seat of the upper mold, the upper mold pressing seat, the lower mold pressing seat, the lower mold connecting seat and connect to the lower mold base.

[0015] The continuous punching and cutting mechanism for steel mesh of this utility model has the following beneficial effects:

[0016] This utility model relates to a continuous punching and cutting mechanism for steel mesh. Through the cooperation of the cutting blade structure, cover plate, upper mold assembly, and lower mold assembly, the steel mesh can be stably fixed by mold closing. The cutting blade structure is driven by a drive cylinder to cut the steel mesh. The entire cutting operation can be carried out stably and continuously. Compared with manual operation, this utility model has the advantages of high cutting efficiency, stable cutting process, high working accuracy, good cutting effect, improved yield, and strong practicality. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of the continuous steel mesh punching and cutting mechanism of this utility model;

[0018] Figure 2 for Figure 1 The diagram shows the structure of the cutting blade.

[0019] Figure 3 for Figure 2 The diagram shown is an exploded view of the cutter structure.

[0020] Figure 4 for Figure 1 The diagram shows the structure of the upper mold assembly.

[0021] Figure 5 for Figure 1 The diagram shows the structure of the lower mold assembly.

[0022] Figure 6 This is an exploded view of the structure of the continuous steel mesh punching and cutting mechanism of this utility model;

[0023] The numbers on the map are:

[0024] 1. Cutting structure; 2. Cover plate; 3. Upper mold top seat; 4. Upper mold first connecting seat; 5. Upper mold second connecting seat; 6. Upper mold support seat; 7. Upper mold pressure seat; 8. Lower mold pressure seat; 9. Lower mold connecting seat; 10. Lower mold base; 11. Steel mesh placement position; 12. Drive cylinder; 13. Push block; 14. Cutting seat; 15. Horizontal part; 16. Vertical part; 17. Cutting part; 18. Upper support seat; 19. Lower support seat; 20. Upper recess; 21. Lower recess; 22. Sliding recess; 23. Spring; 24. Pushing part; 25. Pushing connection 26. First guide slide; 27. Second guide slide; 28. Third guide slide; 29. ​​Fourth guide slide; 30. Guide groove; 31. Guide protrusion; 32. Positioning pressure plate; 33. Ejector pin hole; 34. Product through hole; 35. Orientation through hole; 36. Fixing hole; 37. Pressure plate mounting groove; 38. First positioning ejector pin; 39. Second positioning ejector pin; 40. First product pressure post; 41. Product pressure groove; 42. First orientation component; 43. Second orientation component; 44. Steel mesh fixing component; 45. Cutting and positioning part; 46. Guide post. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the product of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] like Figure 1 As shown, a continuous stamping and cutting mechanism for steel mesh includes a cutting structure 1 and a cover plate 2, an upper die assembly, and a lower die assembly arranged sequentially from top to bottom. One end of the cutting structure 1 is fixed to the cover plate 2, and the other end of the cutting structure 1 is movably connected to the upper die assembly. The upper die assembly includes an upper die top seat 3, an upper die first connecting seat 4, an upper die second connecting seat 5, an upper die support seat 6, and an upper die pressing seat 7 arranged sequentially from top to bottom. The lower die assembly includes a lower die pressing seat 8, a lower die connecting seat 9, and a lower die base 10 arranged sequentially from top to bottom. The upper surface of the lower die pressing seat 8 is provided with a steel mesh placement position 11. When the upper die assembly and the lower die assembly are pressed together, the cutting structure 1 can cut the steel mesh on the steel mesh placement position 11.

[0029] like Figure 2 and Figure 3 As shown, the cutter structure 1 includes a drive cylinder 12, a push block 13, and a cutter seat 14. The drive cylinder 12 is fixed on a cylinder support on one side. The upper end of the cylinder support is connected to the cover plate 2. The output end of the drive cylinder 12 passes through the cylinder support and is connected to the push block 13. The other end of the push block 13 is movably abutted against the upper end of the cutter seat 14.

[0030] like Figure 2 and Figure 3 As shown, the cutter holder 14 is in the shape of a "7" and includes a horizontal part 15 and a vertical part 16. The horizontal part 15 is in movable contact with the push block 13, and the lower end of the vertical part 16 is provided with a cutter part 17.

[0031] like Figure 2 and Figure 3As shown, the cutter structure 1 also includes an upper support 18 and a lower support 19. The upper end face of the upper support 18 is connected to the lower surface of the upper mold top seat 3, and the lower end face of the upper support 18 is connected to the lower support 19. The right end face of the lower support 19 is connected to the second connecting seat 5 of the upper mold. The lower end of the upper support 18 has an upper recess 20, and the upper end of the lower support 19 has a lower recess 21. The horizontal part 15 and the pushing block 13 can move between the upper recess 20 and the lower recess 21. The right end of the lower support 19 has a sliding recess 22, and the vertical part 16 of the cutter seat 14 can move up and down along the sliding recess 22.

[0032] like Figure 3 As shown, a spring hole is provided in the recessed part 21, and a spring 23 is installed in the spring hole. The upper end of the spring 23 is movably connected to the transverse part 15 of the cutter seat 14.

[0033] It should be noted that the recessed portion 21 is used to limit the downward movement of the transverse portion 15, thereby limiting the downward movement of the cutter holder 14.

[0034] like Figure 3 As shown, the push block 13 is provided with a push part 24, which is inclined, and the horizontal part 15 is provided with a push connecting part 25, which is also inclined. This arrangement facilitates the up and down movement of the cutter seat 14.

[0035] It should be noted that when the drive cylinder 12 pushes the push block 13 to move to the right, with the cooperation of the spring 23, the push block 13 pushes the cutter seat 14 to move downward to cut the steel mesh, resulting in high cutting efficiency.

[0036] like Figure 3 and Figure 4 As shown, the left end of the first connecting seat 4 of the upper mold is provided with a first guide slide 26, the left end of the second connecting seat 5 of the upper mold is provided with a second guide slide 27, the left end of the upper mold support seat 6 is provided with a third guide slide 28, the left end of the upper mold pressure seat 7 is provided with a fourth guide slide 29, and the vertical part 16 of the cutter seat 14 can move downward along the first guide slide 26, the second guide slide 27, the third guide slide 28 and the fourth guide slide 29 to cut the steel mesh.

[0037] It should be noted that the inner diameter of the first guide slide 26 is smaller than the inner diameter of the second guide slide 27. This arrangement helps to limit the upward movement of the vertical part 16 and further limits the upward movement of the cutter holder 14.

[0038] The second guide slide 27, the third guide slide 28 and the fourth guide slide 29 are each provided with symmetrically arranged guide grooves 30. The transverse part 15 is provided with a guide protrusion 31. The guide protrusion 31 cooperates with the guide groove 30 to improve the stability of the downward movement of the cutter seat 14.

[0039] like Figure 1 and Figure 2 As shown, the upper mold assembly also includes a positioning plate 32, which is movably disposed within the upper mold base 7. The positioning plate 32 is provided with a plurality of ejector pin holes 33, a plurality of product through holes 34, a plurality of directional through holes 35 and a plurality of fixing holes 36.

[0040] like Figure 4 and Figure 5 As shown, the upper mold base 7 is provided with a pressure plate mounting groove 37, and the positioning pressure plate 32 is movably installed in the pressure plate mounting groove 37.

[0041] It should be noted that the upper mold pressure base 7 is also provided with a number of first positioning ejector pins 38, a number of second positioning ejector pins 39, a number of first product pressure pillars 40, and a number of product pressure grooves 41. The first positioning ejector pins 38 and the first product pressure pillars 40 are located in the pressure plate mounting groove 37. The second positioning ejector pins 39 and the product pressure grooves 41 are distributed on both sides of the pressure plate mounting groove 37. When the mold is closed, the lower end of the first positioning ejector pin 38 passes through the ejector pin hole 33 and is inserted into the steel mesh, and the lower end of the first product pressure pillar 40 passes through the product through hole 34 and is inserted into the steel mesh.

[0042] like Figure 5 As shown, the lower mold assembly also includes several first directional members 42, several second directional members 43, and several steel mesh fixing members 44. The lower end of the first directional member 42 is installed on the lower mold connecting seat 9, and the upper end of the first directional member 42 passes through the lower mold pressing seat 8 and is inserted into the fixing hole 36 of the positioning pressing plate 32. The lower end of the second directional member 43 is installed in the lower mold pressing seat 8, and the upper end of the second directional member 43 passes through the lower mold pressing seat 8, the directional through hole 35 of the positioning pressing plate 32, and contacts the pressing plate mounting groove 37. The steel mesh fixing members 44 are arranged on both sides of the steel mesh placement position 11. The steel mesh fixing members 44 are provided with a slot, and the steel mesh is stuck in the slot of the steel mesh fixing members 44.

[0043] It should be noted that the steel mesh placement position 11 is also provided with a cutting positioning part 45, which is located below the cutter seat 14, so that the cutter seat 14 can cut the steel mesh.

[0044] like Figure 1 and Figure 4As shown, it also includes several guide posts 46. One end of the guide post 46 is located in the first connecting seat 4 of the upper mold, and the other end of the guide post 46 can move through the second connecting seat 5 of the upper mold, the upper mold pressing seat 7, the lower mold pressing seat 8, the lower mold connecting seat 9 and connect to the lower mold base 10. The guide post 46 facilitates the mold closing movement between the upper mold assembly and the lower mold assembly and improves the stability of the operation.

[0045] It should be noted that corresponding guide post through holes are provided between the upper mold first connecting seat 4, upper mold second connecting seat 5, upper mold pressing seat 7, lower mold pressing seat 8, lower mold connecting seat 9 and lower mold base 10 to facilitate the stable movement of the guide post 46.

[0046] like Figures 1 to 6 As shown, the cover plate 2 is provided with a number of cylinder support assembly holes. The cylinder support seat is installed on the cover plate 2 through the cylinder support assembly holes using assembly fasteners.

[0047] The cover plate 2 is also provided with several connecting holes, which are used to connect other devices and to drive the upper mold assembly to press down to close the mold or lift up to open the mold. This utility model can be used in conjunction with stamping equipment.

[0048] The cover plate 2, upper mold top seat 3, upper mold first connecting seat 4, upper mold second connecting seat 5, upper mold support seat 6 and upper mold pressure seat 7 are each provided with a number of upper mold assembly holes, which can be installed by using assembly fasteners, so as to facilitate the connection between the cover plate 2, upper mold top seat 3, upper mold first connecting seat 4, upper mold second connecting seat 5, upper mold support seat 6 and upper mold pressure seat 7.

[0049] The lower mold pressing seat 8, the lower mold connecting seat 9, and the lower mold base 10 are all provided with a number of lower mold assembly holes, which can be installed using assembly fasteners to facilitate the connection between the lower mold pressing seat 8, the lower mold connecting seat 9, and the lower mold base 10.

[0050] It should be noted that when the stamping mold is closed, the upper mold assembly moves downward and the positioning pressure plate 32 is located in the pressure plate mounting groove 37. Then, the cutter seat 14 of the cutter structure 1 cuts the steel mesh downward. After the cutting is completed, the upper mold assembly moves upward to complete the operation. The cut steel mesh can be taken out by other devices or a robot. The uncut steel mesh in the steel mesh placement position 11 is pushed by other devices or a robot to the cutter seat 14 for cutting, so that the steel mesh can be continuously stamped and cut.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Those skilled in the art can readily implement the present utility model according to the accompanying drawings and the above description. However, any modifications, alterations, or equivalent changes made by those skilled in the art without departing from the scope of the present utility model's technical solution, based on the disclosed technical content, are all equivalent embodiments of the present utility model. Furthermore, any equivalent changes, alterations, or evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the technical solution of the present utility model.

Claims

1. A continuous punching and cutting mechanism for steel mesh, characterized in that: The assembly includes a cutting structure (1) and a cover plate (2), an upper mold assembly, and a lower mold assembly arranged sequentially from top to bottom. One end of the cutting structure (1) is fixed to the cover plate (2), and the other end of the cutting structure (1) is movably connected to the upper mold assembly. The upper mold assembly includes an upper mold top seat (3), an upper mold first connecting seat (4), an upper mold second connecting seat (5), an upper mold support seat (6), and an upper mold pressing seat (7) arranged sequentially from top to bottom. The lower mold assembly includes a lower mold pressing seat (8), a lower mold connecting seat (9), and a lower mold base (10) arranged sequentially from top to bottom. The upper surface of the lower mold pressing seat (8) is provided with a steel mesh placement position (11). When the upper mold assembly and the lower mold assembly are pressed together, the cutting structure (1) can cut the steel mesh on the steel mesh placement position (11).

2. The continuous punching and cutting mechanism for steel mesh according to claim 1, characterized in that: The cutter structure (1) includes a drive cylinder (12), a push block (13), and a cutter seat (14). The drive cylinder (12) is fixed on a cylinder support on one side. The upper end of the cylinder support is connected to the cover plate (2). The output end of the drive cylinder (12) passes through the cylinder support and is connected to the push block (13). The other end of the push block (13) is in movable contact with the upper end of the cutter seat (14).

3. The continuous punching and cutting mechanism for steel mesh according to claim 2, characterized in that: The cutter holder (14) is shaped like a "7" and includes a horizontal part (15) and a vertical part (16). The horizontal part (15) is in contact with the push block (13), and the lower end of the vertical part (16) is provided with a cutter part (17).

4. The continuous punching and cutting mechanism for steel mesh according to claim 3, characterized in that: The cutter structure (1) further includes an upper support (18) and a lower support (19). The upper end face of the upper support (18) is connected to the lower surface of the upper mold top seat (3). The lower end face of the upper support (18) is connected to the lower support (19). The right end face of the lower support (19) is connected to the second connecting seat (5) of the upper mold. The lower end of the upper support (18) is provided with an upper recess (20). The upper end of the lower support (19) is provided with a lower recess (21). The horizontal part (15) and the pushing block (13) can move between the upper recess (20) and the lower recess (21). The right end of the lower support (19) is provided with a sliding recess (22). The vertical part (16) of the cutter seat (14) can move up and down along the sliding recess (22).

5. The continuous punching and cutting mechanism for steel mesh according to claim 4, characterized in that: The recessed portion (21) is provided with a spring hole, and a spring (23) is installed in the spring hole. The upper end of the spring (23) is movably connected to the transverse portion (15) of the cutter seat (14).

6. The continuous punching and cutting mechanism for steel mesh according to claim 5, characterized in that: The push block (13) is provided with a push part (24), which is inclined, and the transverse part (15) is provided with a push connecting part (25), which is inclined.

7. The continuous punching and cutting mechanism for steel mesh according to claim 6, characterized in that: The left end of the first connecting seat (4) of the upper mold is provided with a first guide slide (26), the left end of the second connecting seat (5) of the upper mold is provided with a second guide slide (27), the left end of the upper mold support seat (6) is provided with a third guide slide (28), the left end of the upper mold pressure seat (7) is provided with a fourth guide slide (29), and the vertical part (16) of the cutter seat (14) can move downward along the first guide slide (26), the second guide slide (27), the third guide slide (28) and the fourth guide slide (29) to cut the steel mesh.

8. The continuous punching and cutting mechanism for steel mesh according to claim 7, characterized in that: The upper mold assembly also includes a positioning plate (32), which is movably connected to the upper mold base (7). The positioning plate (32) is provided with a plurality of ejector pin holes (33), a plurality of product through holes (34), a plurality of directional through holes (35) and a plurality of fixing holes (36).

9. The continuous punching and cutting mechanism for steel mesh according to claim 8, characterized in that: The upper mold base (7) is provided with a pressure plate mounting groove (37), and the positioning pressure plate (32) can be movably installed in the pressure plate mounting groove (37).

10. The continuous punching and cutting mechanism for steel mesh according to claim 1, characterized in that: It also includes several guide posts (46), one end of which is located in the first connecting seat (4) of the upper mold, and the other end of which can move through the second connecting seat (5) of the upper mold, the upper mold pressing seat (7), the lower mold pressing seat (8), the lower mold connecting seat (9) and connect to the lower mold base (10).

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