Cylindrical filter screen processing device

Abstract

The utility model provides a cylinder filter screen machining device, and relates to the technical field of filter screen machining. The cylinder filter screen machining device comprises a forming assembly, a lifting assembly, an extrusion assembly and a welding assembly. The forming assembly comprises a supporting seat and a forming column, and the forming column is arranged on the supporting seat; the lifting assembly comprises a lifting table and a lifting driving source, the lifting table is arranged at the moving end of the lifting driving source, and a forming groove is formed in the lifting table and used for bending the metal mesh along the surface of the forming column; the extrusion assembly comprises an abutting head and a pushing piece; the abutting joint is arranged at the moving end of the pushing piece and used for bending the two side edges of the metal mesh along the surface of the forming column; the welding assembly comprises a welding head and a welding driving source; and the welding head is arranged at the moving end of the welding driving source, and the welding head is used for welding the splicing position of the two side edges of the metal mesh. The machining speed and machining efficiency of the cylindrical filter screen can be improved, and the product quality of the cylindrical filter screen is improved.

Description

Technical Field

[0001] The present application relates to the technical field of filter screen processing, and in particular to a cylindrical filter screen processing device. Background Art

[0002] Cylindrical filters, also known as filter cartridges, are typically made by bending and welding metal mesh. In related techniques, the cut metal mesh is first manually or semi-manually wrapped around a mandrel smaller than the inner diameter of the filter cartridge. The mandrel is then withdrawn, allowing the metal mesh to rebound under its own stress. The two sides of the metal mesh are then butted together and spot-welded. The metal mesh is then placed over a cylindrical forming post, and both sides are fully welded.

[0003] However, the processing methods used in related technologies are cumbersome, slow, and inefficient. When the spot-welded metal mesh is placed on the forming column, it is easy for the welds to become loose or for the metal mesh to deform, causing damage to the metal mesh and affecting the quality of the cylindrical filter. Utility Model Content

[0004] In order to improve the processing speed and efficiency of cylindrical filter screens and enhance the product quality of cylindrical filter screens, the present application provides a cylindrical filter screen processing device.

[0005] This application provides a cylindrical filter screen processing device, which adopts the following technical solutions:

[0006] A cylindrical filter screen processing device, comprising:

[0007] A forming assembly, the forming assembly comprising a support base and a forming column, the forming column being arranged on the support base;

[0008] A lifting assembly, comprising a lifting platform and a lifting drive source, wherein the lifting platform is disposed at a movable end of the lifting drive source, and the lifting drive source is used to drive the lifting platform to move toward the forming column; the lifting platform is provided with a forming groove, and the forming groove is used to bend the metal mesh along the surface of the forming column;

[0009] An extrusion assembly, the extrusion assembly comprising an abutment head and a pusher; the abutment head is provided at a movable end of the pusher, the pusher being used to drive the abutment head to move toward the forming column, and the abutment head is used to bend both ends of the metal mesh along the surface of the forming column;

[0010] A welding assembly, comprising a welding head and a welding drive source; the welding head is arranged at the movable end of the welding drive source, the welding drive source is used to drive the welding head to move toward the forming column, and the welding head welds the joints of the two side edges of the metal mesh.

[0011] By adopting the above technical solution, the metal mesh is placed on the upper surface of the lifting platform, and the lifting drive source drives the lifting platform to move upward, and the groove wall of the forming groove and the forming column squeeze the metal mesh, so that the middle part of the metal mesh bends along the surface of the forming column. Subsequently, the pusher drives the abutment joint to move, and the abutment joint bends the two ends of the metal mesh along the surface of the forming column, and enables the two side edges of the metal mesh to be spliced ​​into a cylindrical shape. The welding drive source drives the welding head to move, and the welding head welds the joints of the two side edges of the metal mesh, so that the metal mesh is processed and formed into a cylindrical filter. Compared with the related art, the present application reduces the processing steps and improves the processing speed and efficiency of the cylindrical filter.

[0012] Optionally, the abutting head includes a first abutting head and a second abutting head, the pushing member includes a first pushing member and a second pushing member, the first abutting head is provided at the moving end of the first pushing member, and the second abutting head is provided at the moving end of the second pushing member;

[0013] The first abutment head and the second abutment head are respectively located on opposite sides of the forming column. The first pushing member is used to drive the first abutment head to move toward the forming column, and the second pushing member is used to drive the second abutment head to move toward the forming column.

[0014] By adopting the above technical solution, the first abutment joint and the second abutment joint are respectively located on opposite sides of the forming column. When the first pushing member pushes the first abutment joint to move and the second pushing member pushes the second abutment joint to move, the first abutment joint and the second abutment joint can respectively make the two ends of the metal mesh close to the forming column, and make the two side edges of the metal mesh able to be spliced ​​together, so that the metal mesh can be processed into a cylindrical filter.

[0015] Optionally, the cylindrical filter screen processing device further includes a feeding assembly, the feeding assembly including:

[0016] Loading chute;

[0017] A feeding push block, the feeding push block being slidably arranged in the feeding slideway;

[0018] A feeding drive source, wherein the feeding push block is arranged at the moving end of the feeding drive source, and the feeding drive source pushes the metal mesh to the top surface of the lifting platform.

[0019] By adopting the above technical solution, the loading drive source is started, and the moving end of the loading drive source drives the loading push block to move, and the loading push block moves along the loading slide. The loading push block can push the metal mesh located in the loading slide to the top surface of the lifting platform, thereby completing the loading operation of the metal mesh.

[0020] Optionally, a receiving groove is provided on the top surface of the lifting platform, and the receiving groove is used to receive the metal mesh; the loading slide faces the receiving groove, and the loading drive source is used to push the metal mesh from the loading slide into the receiving groove.

[0021] By adopting the above technical solution, the loading drive source drives the loading push block to move, and the loading push block pushes the metal mesh in the loading slide into the receiving groove. The receiving groove can limit the position of the metal mesh, so that the position of the metal mesh on the top surface of the lifting platform is more accurate.

[0022] Optionally, a limit plate is provided on the feeding chute, and a sliding channel for the metal mesh to slide is formed between the limit plate and the inner bottom wall of the feeding chute.

[0023] By adopting the above technical solution, the feeding push block slides in the feeding slide, which can push the metal mesh to slide in the sliding channel. The limiting plate can limit the vertical direction of the metal mesh, making the metal mesh slide more stably in the sliding channel.

[0024] Optionally, the limiting plate is located at one end of the feeding slide close to the forming column, and a discharge area is provided on the feeding slide, and the discharge area is located between the limiting plate and the body of the feeding drive source.

[0025] By adopting the above technical solution, the discharge area is convenient for placing metal mesh, the feeding drive source drives the feeding push block to move, and the feeding push block pushes the metal mesh in the discharge area into the sliding channel.

[0026] Optionally, the cylindrical filter screen processing device further includes a blanking component, wherein the blanking component includes:

[0027] Cutting end;

[0028] A material discharge drive source, wherein the material discharge end head is arranged at the movable end of the material discharge drive source, the material discharge drive source is used to drive the material discharge end head to move along the axial direction of the forming column, and the material discharge end head is used to push the cylindrical filter screen located on the forming column to move.

[0029] By adopting the above technical solution, when the unloading drive source is started, the moving end of the unloading drive source drives the unloading end head to move along the axial direction of the forming column, and the unloading end head pushes the cylindrical filter screen out of the forming column, thereby realizing the unloading of the cylindrical filter screen.

[0030] Optionally, the blanking end head includes a blanking push block, and the blanking push blocks are respectively located on opposite sides of the forming column, and the two blanking push blocks are both arranged at the moving end of the blanking drive source.

[0031] By adopting the above technical solution, when the unloading drive source is started, the moving end of the unloading drive source can simultaneously drive the two unloading push blocks to move along the axial direction of the forming column. The two unloading push blocks push the cylindrical filter out from the forming column. The two unloading push blocks can apply force to the opposite sides of the cylindrical filter, so that the cylindrical filter is subjected to more uniform force.

[0032] Optionally, the blanking end includes a blanking push ring, which is arranged at the moving end of the blanking drive source and is sleeved on the forming column.

[0033] By adopting the above technical solution, when the unloading drive source is started, the unloading drive source drives the unloading push ring to move along the axial direction of the forming column, and the unloading push ring pushes the cylindrical filter out from the forming column. The unloading push ring can make the cylindrical filter more evenly stressed.

[0034] Optionally, the blanking component further includes:

[0035] Feeding chute;

[0036] A material guide oblique block is spaced apart from the forming column, the oblique surface of the material guide oblique block is tilted toward the material discharge chute, and the oblique surface of the material guide oblique block is used to guide the cylindrical filter into the material discharge chute.

[0037] By adopting the above technical solution, when the unloading drive source moves the cylindrical filter screen out of the forming column, the cylindrical filter screen can contact the inclined surface of the guide bevel block, and the guide bevel block guides the cylindrical filter screen into the unloading chute.

[0038] In summary, this application has at least one of the following beneficial effects:

[0039] 1. The lifting drive source drives the lifting platform to move upward, and the forming groove and the forming column squeeze the metal mesh, so that the middle part of the metal mesh bends along the surface of the forming column. The pusher drives the abutment head to move, and the abutment head bends the two ends of the metal mesh along the surface of the forming column. The welding drive source drives the welding head to move, and the welding head welds the joints of the two sides of the metal mesh, so that the metal mesh is processed into a cylindrical filter screen;

[0040] 2. A sliding channel is formed between the limiting plate and the inner bottom wall of the feeding slide. The feeding push block slides in the feeding slide, which can push the metal mesh to slide in the sliding channel. The limiting plate can limit the vertical direction of the metal mesh, making the metal mesh slide more stably in the sliding channel;

[0041] 3. The loading drive source drives the loading push block to move, and the loading push block pushes the metal mesh in the loading slide into the receiving groove. The receiving groove can limit the position of the metal mesh, so that the position of the metal mesh on the top surface of the lifting platform is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the overall structure of the cylindrical filter processing device in Example 1 of the present application;

[0043] Figure 2 This is a schematic structural diagram of the feeding assembly in Example 1 of the present application;

[0044] Figure 3 This is a schematic structural diagram showing an extrusion assembly in Example 1 of the present application;

[0045] Figure 4 This is a schematic structural diagram showing the blanking assembly in Example 1 of the present application;

[0046] Figure 5 This is a structural schematic diagram showing the blanking component of Example 2 of the present application.

[0047] Explanation of the reference numerals: 1. Loading assembly; 11. Loading drive source; 12. Loading push block; 13. Loading slide; 131. Discharging area; 14. Limiting plate; 2. Lifting assembly; 21. Lifting platform; 211. Forming groove; 212. Accommodating groove; 22. Lifting drive source; 3. Forming assembly; 31. Forming column; 32. Support seat; 4. Extrusion assembly; 41. Abutment; 411. First abutment; 412. First abutment Two abutment joints; 42. Pushing member; 421. First pushing member; 422. Second pushing member; 43. First machine base; 44. Second machine base; 5. Welding assembly; 51. Welding head; 52. Welding drive source; 53. Support seat; 6. Blanking assembly; 61. Blanking end; 611. Blanking push block; 612. Blanking push ring; 62. Blanking drive source; 63. Blanking chute; 64. Material guide bevel; 100. Workbench. DETAILED DESCRIPTION

[0048] The following is combined with Figure 1-5 This application is described in further detail.

[0049] Example 1:

[0050] Example 1 of the present application provides a cylindrical filter screen processing device.

[0051] refer to Figure 1 and Figure 2 The cylindrical filter screen processing device includes a feeding assembly 1, which includes a feeding drive source 11, a feeding push block 12, and a feeding chute 13. The feeding chute 13 is fixedly connected to the workbench 100, and the feeding push block 12 is slidably connected to the feeding chute 13. In this embodiment, the feeding drive source 11 is specifically a cylinder, the body of the feeding drive source 11 is fixedly connected to the end of the feeding chute 13, and the movable end of the feeding drive source 11 is fixedly connected to the feeding push block 12. When the feeding drive source 11 is started, it can drive the feeding push block 12 to slide along the length direction of the feeding chute 13.

[0052] refer to Figure 1 and Figure 2 The loading chute 13 is provided with a discharge area 131, and the metal mesh is placed into the loading chute 13 from the discharge area 131, and the metal mesh can slide in the loading chute 13. The loading assembly 1 also includes a limit plate 14, which is fixedly connected to the loading chute 13. There is a distance between the limit plate 14 and the inner bottom wall of the loading chute 13, and a sliding channel is formed between the limit plate 14 and the inner bottom wall of the loading chute 13, and the metal mesh can slide in the sliding channel. The limit plate 14 is located at one end of the loading chute 13 away from the loading drive source 11, and the discharge area 131 is located between the loading drive source 11 and the limit plate 14. When the loading drive source 11 is started, the metal mesh located in the discharge area 131 can be pushed into the sliding channel, and the limit plate 14 plays a role in limiting the metal mesh in the vertical direction.

[0053] refer to Figure 2 and Figure 3 The workbench 100 is also provided with a lifting assembly 2, which includes a lifting platform 21 and a lifting drive source 22. In this embodiment, the lifting drive source 22 is specifically a cylinder. The main body of the lifting drive source 22 is fixedly connected to the workbench 100, and the movable end of the lifting drive source 22 is fixedly connected to the lifting platform 21. When the lifting drive source 22 is activated, it can drive the lifting platform 21 to move up and down.

[0054] refer to Figure 2 The top wall of the lifting platform 21 is provided with a receiving groove 212 capable of receiving the metal mesh. When the lifting drive source 22 drives the lifting platform 21 to move, so that the inner bottom wall of the receiving groove 212 is coplanar with the inner bottom wall of the loading chute 13, the loading drive source 11 pushes the metal mesh into the receiving groove 212 via the loading push block 12, thereby completing the loading operation of the metal mesh.

[0055] refer to Figure 3 and Figure 4 A forming assembly 3 is provided on the workbench 100, and the forming assembly 3 includes a forming column 31 and a support base 32. The support base 32 is fixedly connected to the workbench 100, and the forming column 31 is fixedly connected to the support base 32, and the forming column 31 is horizontally arranged.

[0056] refer to Figure 2 and Figure 3 The inner bottom wall of the receiving groove 212 is provided with a forming groove 211, the shape of which matches the shape of the forming column 31. When the lifting drive source 22 drives the lifting platform 21 upward, the groove wall of the forming groove 211 and the forming column 31 can squeeze the middle portion of the metal mesh in the receiving groove 212, causing the middle portion of the metal mesh to bend and fit along the surface of the forming column 31, and the two ends of the metal mesh to bend upward.

[0057] refer to Figure 3 The workbench 100 is provided with an extrusion assembly 4, which includes a first base 43, a second base 44, an abutment head 41, and a pusher 42. The first base 43 and the second base 44 are spaced apart and located on opposite sides of the forming column 31. The first base 43 and the second base 44 are both fixedly connected to the top surface of the workbench 100. The lifting platform 21 is located between the first base 43 and the second base 44. The lifting platform 21 is slidably connected to the first base 43 and the second base 44, thereby guiding the up and down movement of the lifting platform 21.

[0058] refer to Figure 3 The abutment 41 includes a first abutment 411 and a second abutment 412. The first abutment 411 is slidably connected to the first base 43, and the second abutment 412 is slidably connected to the second base 44. Both the first abutment 411 and the second abutment 412 face the circumferential side wall of the forming column 31. The pushing member 42 includes a first pushing member 421 and a second pushing member 422. In this embodiment, the first pushing member 421 and the second pushing member 422 are both cylinders. The body of the first pushing member 421 is fixedly connected to the first base 43, and the movable end of the first pushing member 421 is fixedly connected to the first abutment 411. The body of the second pushing member 422 is fixedly connected to the second base 44, and the movable end of the second pushing member 422 is fixedly connected to the second abutment 412. When the first pushing member 421 and the second pushing member 422 are started, the first abutting joint 411 and the second abutting joint 412 can be driven to move toward the forming column 31, thereby bending the two ends of the metal mesh along the surface of the forming column 31, so that the two side edges of the metal mesh are spliced ​​together.

[0059] refer to Figure 3 A welding assembly 5 is provided on the workbench 100. The welding assembly 5 includes a welding head 51, a welding drive source 52, and a supporting base 53. The welding drive source 52 is specifically a cylinder. The supporting base 53 is fixedly connected to the workbench 100. The main body of the welding drive source 52 is fixedly connected to the supporting base 53. The movable end of the welding drive source 52 is fixedly connected to the welding head 51. The welding head 51 is located above the forming column 31 and faces the forming column 31.

[0060] When the welding drive source 52 is activated, the welding head 51 is driven to abut the two side edges of the metal mesh, thereby welding the two sides of the metal mesh together. In this embodiment, the welding head 51 is in the shape of a rectangular plate. The length of the welding head 51 is the same as the length of the seam between the two sides of the metal mesh, so that the two sides of the metal mesh can be fully welded.

[0061] refer to Figure 4The cylindrical filter processing device also includes a blanking component 6, which includes a blanking end 61 and a blanking drive source 62. The blanking end 61 includes a blanking push block 611, and two blanking push blocks 611 are provided. The two blanking push blocks 611 are respectively located on opposite sides of the forming column 31. The blanking drive source 62 is specifically a cylinder. The body of the blanking drive source 62 is fixedly connected to the support base 32, and the movable end of the blanking drive source 62 is respectively fixedly connected to the two blanking push blocks 611. When the blanking drive source 62 is started, it can drive the blanking push blocks 611 to move axially along the forming column 31, and the blanking push blocks 611 can push the cylindrical filter out of the forming column 31.

[0062] refer to Figure 2 and Figure 4 The unloading assembly 6 also includes a unloading chute 63 and a guide bevel 64. The unloading chute 63 is fixedly connected to one side of the loading chute 13, and the guide bevel 64 is fixedly connected to the loading chute 13. The inclined surface of the guide bevel 64 is tilted toward the unloading chute 63. The guide bevel 64 and the forming column 31 are spaced apart, and the guide bevel 64 and the forming column 31 are located at the same height. When the unloading push block 611 pushes the cylindrical filter screen out of the forming column 31, the cylindrical filter screen flies a distance and contacts the guide bevel 64. The inclined surface of the guide bevel 64 guides the cylindrical filter screen into the unloading chute 63. In this embodiment, the unloading chute 63 is tilted downward, and the cylindrical filter screen can move downward along the unloading chute 63 after entering the unloading chute 63, thereby entering the subsequent production process. In other embodiments of this embodiment, the unloading chute 63 is arranged horizontally, and the unloading chute 63 can temporarily store a certain number of cylindrical filter screens.

[0063] The implementation principle of a cylindrical filter processing device in Example 1 of the present application is as follows: the loading drive source 11 drives the loading push block 12 to move, so that the metal mesh enters the receiving groove 212 from the loading slide 13, and then the lifting drive source 22 drives the lifting platform 21 to move upward, and the groove wall of the receiving groove 212 and the forming column 31 bend the metal mesh. Subsequently, the first pusher 421 pushes the first abutment joint 411 to move, and the second pusher 422 pushes the second abutment joint 412 to move, thereby bending the two ends of the metal mesh along the surface of the forming column 31, so that the two sides of the metal mesh are spliced ​​together, and the welding drive source 52 drives the welding head 51 to move, and the welding head 51 welds the two sides of the metal mesh. Finally, the unloading drive source 62 drives the unloading end head 61 to move, thereby removing the cylindrical filter from the forming column 31.

[0064] Example 2:

[0065] Example 2 of the present application provides a cylindrical filter screen processing device.

[0066] refer to Figure 5The difference between Example 2 and Example 1 is that the discharge end 61 includes a discharge push ring 612, which is sleeved on the forming column 31. The movable end of the discharge drive source 62 is fixedly connected to the discharge push ring 612. When the discharge drive source 62 is activated, the discharge drive source 62 drives the discharge push ring 612 to slide along the axial direction of the forming column 31, and the discharge push ring 612 pushes the cylindrical filter screen out of the forming column 31.

[0067] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cylindrical filter screen processing device, characterized in that: include: A forming assembly (3), the forming assembly (3) comprising a support seat (32) and a forming column (31), the forming column (31) being arranged on the support seat (32); A lifting assembly (2), the lifting assembly (2) comprising a lifting platform (21) and a lifting drive source (22), the lifting platform (21) being arranged at a movable end of the lifting drive source (22), the lifting drive source (22) being used to drive the lifting platform (21) to move in a direction close to the forming column (31); the lifting platform (21) being provided with a forming groove (211), the forming groove (211) being used to bend the metal mesh along the surface of the forming column (31); An extrusion assembly (4), the extrusion assembly (4) comprising an abutment head (41) and a pusher (42); the abutment head (41) is arranged at a movable end of the pusher (42), the pusher (42) is used to drive the abutment head (41) to move in a direction close to the forming column (31), and the abutment head (41) is used to bend both ends of the metal mesh along the surface of the forming column (31); A welding assembly (5), the welding assembly (5) comprising a welding head (51) and a welding drive source (52); the welding head (51) is arranged at a movable end of the welding drive source (52), the welding drive source (52) is used to drive the welding head (51) to move in a direction close to the forming column (31), and the welding head (51) welds the joints of the two side edges of the metal mesh.

2. A cylindrical filter screen processing device according to claim 1, characterized in that: The abutting joint (41) includes a first abutting joint (411) and a second abutting joint (412); the pushing member (42) includes a first pushing member (421) and a second pushing member (422); the first abutting joint (411) is arranged at a moving end of the first pushing member (421); and the second abutting joint (412) is arranged at a moving end of the second pushing member (422); The first abutting joint (411) and the second abutting joint (412) are respectively located on opposite sides of the forming column (31); the first pushing member (421) is used to drive the first abutting joint (411) to move in a direction close to the forming column (31); and the second pushing member (422) is used to drive the second abutting joint (412) to move in a direction close to the forming column (31).

3. The cylindrical filter screen processing device according to claim 1, characterized in that: The cylindrical filter screen processing device further comprises a feeding assembly (1), wherein the feeding assembly (1) comprises: Loading chute (13); A loading push block (12), wherein the loading push block (12) is slidably arranged in the loading slideway (13); A feeding drive source (11), wherein the feeding push block (12) is arranged at the moving end of the feeding drive source (11), and the feeding drive source (11) pushes the metal mesh to the top surface of the lifting platform (21).

4. A cylindrical filter screen processing device according to claim 3, characterized in that: The top surface of the lifting platform (21) is provided with a receiving groove (212), and the receiving groove (212) is used to receive the metal mesh; the feeding slide (13) faces the receiving groove (212), and the feeding drive source (11) is used to push the metal mesh from the feeding slide (13) into the receiving groove (212).

5. The cylindrical filter screen processing device according to claim 3, characterized in that: A limiting plate (14) is provided on the feeding slideway (13), and a sliding channel for the metal mesh to slide is formed between the limiting plate (14) and the inner bottom wall of the feeding slideway (13).

6. The cylindrical filter screen processing device according to claim 5, characterized in that: The limiting plate (14) is located at one end of the feeding slideway (13) close to the forming column (31), and a discharge area (131) is provided on the feeding slideway (13). The discharge area (131) is located between the limiting plate (14) and the body of the feeding drive source (11).

7. The cylindrical filter screen processing device according to claim 1, characterized in that: The cylindrical filter screen processing device further comprises a blanking assembly (6), wherein the blanking assembly (6) comprises: blanking end (61); A material discharge drive source (62), wherein the material discharge end head (61) is arranged at the movable end of the material discharge drive source (62), and the material discharge drive source (62) is used to drive the material discharge end head (61) to move along the axial direction of the forming column (31), and the material discharge end head (61) is used to push the cylindrical filter screen located on the forming column (31) to move.

8. The cylindrical filter screen processing device according to claim 7, characterized in that: The blanking end head (61) comprises blanking push blocks (611), the blanking push blocks (611) are respectively located on opposite sides of the forming column (31), and the two blanking push blocks (611) are both arranged at the moving end of the blanking drive source (62).

9. The cylindrical filter screen processing device according to claim 7, characterized in that: The blanking end head (61) comprises a blanking push ring (612), the blanking push ring (612) is arranged at the moving end of the blanking drive source (62), and the blanking push ring (612) is sleeved on the forming column (31).

10. The cylindrical filter screen processing device according to claim 7, characterized in that: The blanking component (6) further comprises: Feeding chute (63); A material guide oblique block (64) is spaced apart from the forming column (31), and the oblique surface of the material guide oblique block (64) is inclined toward the material discharge chute (63). The oblique surface of the material guide oblique block (64) is used to guide the cylindrical filter into the material discharge chute (63).

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