Screen plate processing device

Abstract

The utility model discloses a screen plate processing device which comprises a material moving part, a cutting part and a welding part, the material moving part comprises a rail assembly; the first positioning assembly is arranged at the first end of the track assembly; the second positioning assembly is arranged at the second end of the rail assembly; the first driving assembly is in driving connection with the second end of the rail assembly; the cutting part comprises a pressing plate; the cutting assembly is arranged below the pressing plate; the second driving assembly is in driving connection with the pressing plate; the welding part comprises a first welding module and a second welding module; the first welding module is arranged on one side of the first positioning assembly; the second welding module is arranged on one side of the second positioning assembly; the distance between the fixing module and the cutting assembly is equal to the distance between the first positioning assembly and the second positioning assembly. According to the screen plate cutting and welding device, screen plates of different models can be processed in a crossed mode, and the screen plates can be cut and welded at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of stencil processing, in particular to a stencil processing device. Background Art

[0002] In the current industrial manufacturing field, stencils are a widely used material. For example, during the production of heat pipes, stencils need to be welded onto the heat pipes. Therefore, the processing quality and efficiency of stencils are directly related to the performance and market competitiveness of the final products.

[0003] Most traditional stencil processing devices rely on manual operation, with low automation levels. This not only increases labor costs but also makes it difficult to ensure processing consistency and accuracy. In addition, different types of stencils have different requirements for processing devices, but existing processing devices lack flexibility and are difficult to adapt to the processing needs of different types of stencils. Moreover, during the actual production process, the welding process and cutting process of stencils cannot be carried out simultaneously, which not only increases the equipment for stencil processing but also increases the production cycle of heat pipes.

[0004] To solve at least one of the above problems, the utility model provides a stencil processing device as described above. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a stencil processing device that can not only cross-process different types of stencils but also simultaneously cut and weld stencils.

[0006] The purpose of the utility model is achieved by adopting the following technical solutions:

[0007] The utility model provides a stencil processing device, including: a material transfer part, a cutting part, and a welding part;

[0008] The material transfer part includes:

[0009] A track assembly;

[0010] A first positioning component, which is arranged at the first end of the track assembly;

[0011] A second positioning component, which is arranged at the second end of the track assembly;

[0012] A first driving component, which is drivingly connected to the second end of the track assembly;

[0013] The cutting part includes:

[0014] A pressing plate;

[0015] A cutting component, which is arranged below the pressing plate;

[0016] A second driving component, which is drivingly connected to the pressing plate;

[0017] The welding part includes:

[0018] A first welding module, which is arranged on one side of the first positioning component;

[0019] A second welding module, which is arranged on one side of the second positioning component.

[0020] Furthermore, the shapes of the first positioning component and the second positioning component are both in a preset stencil shape;

[0021] The cutting component is provided with a stencil through hole matching the positioning component, and the cutting component with the stencil through hole forms a cutting knife with the edge of the positioning component;

[0022] The distance between the fixing module and the cutting component is equal to the distance between the first positioning component and the second positioning component.

[0023] Furthermore, the track component includes:

[0024] A guide rail, one end of which is arranged on one side of the first welding module, and the other end of which is arranged on one side of the second welding module;

[0025] A slide rail, which is slidably connected to the guide rail, the first end of the slide rail is connected to the first positioning component, and the second end of the slide rail is connected to the second positioning component.

[0026] Furthermore, the length of the guide rail is greater than or equal to the length of the slide rail.

[0027] Furthermore, both the first positioning component and the second positioning component include:

[0028] An adsorption plate, which is connected to an external vacuum generator, the adsorption plate is hollowly arranged, and the upper surface of the adsorption plate is provided with adsorption through holes;

[0029] A first lifting cylinder, which is drivingly connected to the adsorption plate.

[0030] Furthermore, the cutting component includes:

[0031] A first support plate and a second support plate, which are respectively arranged on both sides of the track component;

[0032] A cutting plate, which is arranged below the pressing plate, one end of the cutting plate is connected to the first support plate, and the other end of the cutting plate is connected to the second support plate.

[0033] Further, the second driving assembly includes a second lifting cylinder, and the second lifting cylinder is drivingly connected to the pressing plate;

[0034] The size of the pressing plate is larger than that of the cutting plate.

[0035] Further, both the first welding module and the second welding module include:

[0036] Two sets of welding heads arranged in mirror symmetry;

[0037] Two sets of driving cylinders, one set of driving cylinders is drivingly connected to one set of welding heads, the other set of driving cylinders is drivingly connected to the other set of welding heads, and the two sets of driving cylinders are respectively arranged on both sides of the rail assembly to drive the two sets of welding heads arranged in mirror symmetry to move towards each other or away from each other.

[0038] Further, the screen plate processing device further includes a support part;

[0039] The support part includes:

[0040] A bracket, the bracket includes a mounting plate and a support column, the mounting plate is arranged on the support column, and mounting holes are formed in the mounting plate, and the mounting holes are used for mounting the second driving assembly.

[0041] Further, the support part includes:

[0042] A first guide post and a second guide post, the first guide post and the second guide post are respectively arranged on both sides of the bracket;

[0043] The screen plate processing device further includes a loading part, and the loading part includes:

[0044] A second winding roller, the second winding roller is arranged on the second guide post, and the second winding roller is used for winding the metal mesh to be cut;

[0045] A second guide roller, the second guide roller is arranged on the second guide post, and the second guide roller is arranged below the second winding roller;

[0046] A first guide roller, the first guide roller is arranged on the first guide post;

[0047] An auxiliary roller, the auxiliary roller is arranged on the first guide post, and the auxiliary roller is arranged above the first guide roller;

[0048] A first winding roller; the first winding roller is arranged on the first guide post, and the first winding roller is arranged above the auxiliary roller, and the first winding roller is used for winding the cut metal mesh.

[0049] Compared with the prior art, the beneficial effects of the present utility model at least include:

[0050] The present utility model integrates three major functions of material transfer, cutting and welding into one, realizes the whole-process automation of stencil processing, simplifies the production process, and improves the production efficiency, processing accuracy and product quality. In addition, the device of the present utility model can not only realize cross-processing of stencils of different models, but also realize simultaneous cutting and welding of stencils. Specifically, the present utility model can realize cross-processing of stencils of different models by setting a track assembly, a first positioning assembly and a second positioning assembly. Further, the present utility model can realize simultaneous cutting and welding of stencils by setting a first positioning assembly, a second positioning assembly, a first welding module and a second welding module, significantly improving the production efficiency. Description of the Drawings

[0051] Figure 1 is a top view of the stencil processing device according to an embodiment of the present utility model.

[0052] Figure 2 is a structural schematic diagram of the stencil processing device according to an embodiment of the present utility model.

[0053] Figure 3 is a front view of the stencil processing device according to an embodiment of the present utility model.

[0054] Figure 4 is a partial structural schematic diagram of the stencil processing device according to an embodiment of the present utility model.

[0055] In the figure: 1. Material transfer part; 11. Guide rail; 12. Slide rail; 13. First driving component; 14. Adsorption plate; 15. First lifting cylinder; 2. Cutting part; 21. Second driving component; 22. Pressing plate; 23. Cutting component; 231. First support plate; 232. Second support plate; 233. Cutting plate; 3. Welding part; 31. First welding module; 32. Second welding module; 301. Welding head; 302. Driving cylinder; 4. Support part; 41. First guiding column; 42. Second guiding column; 43. Bracket; 5. Loading part; 51. First guiding roller; 52. Auxiliary roller; 53. First winding roller; 54. Second winding roller; 55. Second guiding roller. Detailed Embodiments

[0056] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this utility model will be more complete and comprehensive, and will fully convey the concept of the example embodiments to those skilled in the art. Identical reference numerals in the figures denote the same or similar structures, and thus their repeated description will be omitted.

[0057] In the present utility model, the words describing positions and directions are all illustrated by taking the attached drawings as examples, but can also be changed as needed, and all the changes made are included in the protection scope of the present utility model.

[0058] The present utility model introduces a stencil processing device.

[0059] Reference Figure 1 , the stencil processing device of the present utility model includes: a material transfer part 1, a cutting part 2, and a welding part 3. Further, the stencil processing device may further include: a support part 4. Further, the stencil processing device may further include: a loading part 5.

[0060] In some preferred embodiments, the material transfer part 1 includes: a track assembly, a first positioning assembly, a second positioning assembly, and a first driving assembly 13. The first positioning assembly is arranged at the first end of the track assembly; the second positioning assembly is arranged at the second end of the track assembly; the first driving assembly 13 is drivingly connected to the second end of the track assembly and drives the track assembly to reciprocate along the X-axis direction.

[0061] Specifically, the track assembly of the present utility model includes: a guide rail 11 and a slide rail 12 that are mutually adapted. Along the X-axis direction, the guide rail 11 is installed on the ground or the support part 4, and one end of the guide rail 11 is arranged on one side of the first welding module 31, and the other end of the guide rail 11 is arranged on one side of the second welding module 32. Further, the slide rail 12 is slidably installed on the guide rail 11, the first positioning assembly is installed at the first end of the slide rail 12, and the second positioning assembly is installed at the second end of the slide rail 12. During application, in order to facilitate the sliding of the slide rail 12 on the guide rail 11, the length of the guide rail 11 is greater than or equal to the length of the slide rail 12. Preferably, in order to facilitate both the first positioning assembly and the second positioning assembly to move between the cutting station and the welding station, the length of the guide rail 11 is greater than or equal to twice the length of the slide rail 12. More preferably, in order to prevent the slide rail 12 from detaching from the guide rail 11 when the first positioning assembly and the second positioning assembly move between the cutting station and the welding station, the length of the guide rail 11 is greater than twice the length of the slide rail 12.

[0062] The shapes of the first positioning assembly and the second positioning assembly of the present utility model are both in a preset stencil shape, and both the first positioning assembly and the second positioning assembly include: a suction plate 14 and a first lifting cylinder 15. The first lifting cylinder 15 drives the suction plate 14 to reciprocate along the Z-axis direction to adjust the height of the suction plate 14, improving the applicability of the present utility model. During application, the shape of the suction plate 14 is in a preset stencil shape. Further, the suction plate 14 is provided with a hollow interior, and the suction plate 14 is connected to an external vacuum generator to perform vacuum pumping on the suction plate 14. During actual application, suction through holes are provided on the upper surface of the suction plate 14, and components or materials above the upper surface of the suction plate 14 can be adsorbed.

[0063] In some preferred embodiments, referring to Figure 3 , the cutting part 2 includes: a pressing plate 2, a cutting assembly 23, and a second driving assembly 21. The second driving assembly 21 is drivingly connected to the pressing plate 2 to make the pressing plate 2 reciprocate in the Z-axis direction. The distance between the fixed module and the cutting assembly 23 is equal to the distance between the first positioning assembly and the second positioning assembly. In addition, a cutting assembly 23 is provided below the pressing plate 2, and the size of the cutting assembly 23 is smaller than that of the pressing plate 2. Further, the cutting assembly 23 is provided with a screen plate through hole matching the positioning assembly, and the cutting assembly 23 with the screen plate through hole and the edge of the positioning assembly form a cutting knife. When the second driving assembly 21 drives the pressing plate 2 to move towards the cutting assembly 23 and applies a certain pressure to the cutting assembly 23, the cutting of the screen plate is completed under the cooperation of the second driving assembly 21, the pressing plate 2, the cutting assembly 23, and the positioning assembly.

[0064] Specifically, the second driving assembly 21 of the present utility model includes a second lifting cylinder. Referring to Figure 4 , the cutting assembly 23 includes: a cutting plate 233, a first support plate 231, and a second support plate 232. One end of the cutting plate 233 is connected to the first support plate 231, and the other end of the cutting plate 233 is connected to the second support plate 232. In addition, the first support plate 231 and the second support plate 232 are respectively arranged on both sides of the track assembly.

[0065] Further, the pressing plate 2 is provided with a convex structure, and the shape of the convex structure is a preset screen plate shape. A cutting plate 233 is provided below the pressing plate 2, and the cutting plate 233 is provided with a screen plate through hole matching the convex structure. The cutting plate 233 with the screen plate through hole and the edge of the convex structure form a cutting knife. Furthermore, the size of the cutting plate 233 is less than or equal to the size of the pressing plate 2, and the edge of the convex structure corresponds to the edge of the screen plate through hole. During application, when the second lifting cylinder drives the pressing plate 2 to move towards the cutting plate 233 and applies a certain pressure to the cutting plate 233, the convex structure, the screen plate through hole, and the positioning assembly cooperate to complete the cutting of the screen plate.

[0066] In some preferred embodiments, referring to Figure 3 , the welding part 3 includes a first welding module 31 and a second welding module 32 which are oppositely arranged. The first welding module 31 is arranged on one side of the first positioning assembly; the second welding module 32 is arranged on one side of the second positioning assembly. Further, referring to Figure 2, both the first welding module 31 and the second welding module 32 include: two sets of welding heads 301 arranged in mirror image and two sets of driving cylinders 302. One set of driving cylinders 302 is drivingly connected to one set of welding heads 301, and the other set of driving cylinders 302 is drivingly connected to the other set of welding heads 301. The two sets of driving cylinders 302 are respectively arranged on both sides of the track assembly to drive the two sets of welding heads 301 arranged in mirror image to move towards each other or away from each other. Further, each set of driving cylinders 302 includes a first cylinder and a second cylinder. The first cylinder drives the welding head 301 to reciprocate along the Y-axis direction, and the second cylinder drives the welding head 301 to reciprocate along the Z-axis direction.

[0067] The support part 4 of the present utility model includes: a bracket 43, a first guide post 41 and a second guide post 42. The first guide post 41 and the second guide post 42 are respectively arranged on both sides of the bracket 43, and the bracket 43 is connected to the second driving assembly 21. Further, the bracket 43 includes a mounting plate and a support column. The mounting plate is arranged on the support column, and a mounting hole is provided on the mounting plate for mounting the second driving assembly 21.

[0068] In some preferred embodiments, refer to Figure 4 , the loading part 5 includes: a second winding roller 54, a second guide roller 55, a first guide roller 51, an auxiliary roller 52, and a first winding roller 53. The second winding roller is arranged on the second guide post 42 and is used for winding the metal mesh to be cut; the second guide roller 55 is arranged on the second guide post 42 and is arranged below the second winding roller 55; the first guide roller 51 is arranged on the first guide post 41; the auxiliary roller 52 is arranged on the first guide post 41 and is arranged above the first guide roller 51; the first winding roller 53 is arranged on the first guide post 41 and is arranged above the auxiliary roller 52, and the first winding roller 53 is used for winding the cut metal mesh. During application, a motor for driving the first winding roller 53 to rotate clockwise or counterclockwise is also provided.

[0069] In some preferred embodiments, when introducing a mesh plate processing device using the present utility model:

[0070] Step S1: Using the driving cylinders 302 of the first welding module 31, move the welding heads 301 arranged in mirror image away from each other to obtain a sufficiently large accommodation space to facilitate the subsequent movement of the first positioning assembly to the first welding station. At the same time, use the first driving assembly 13 to move the first positioning assembly below the mounting plate, that is, the cutting station, so that the edge of the adsorption plate 14 abuts against the edge of the mesh plate through hole of the mounting plate.

[0071] Step S2: Wind the metal mesh on the second winding roller 54, and wind one end of the metal mesh around the outer side of the second guiding roller 55, then pass through the gap between the pressing plate 2 and the mounting plate, then wind around the outer side of the first guiding roller 51, and pass through the auxiliary roller 52, and finally wind on the first winding roller 53.

[0072] Step S3: Start the second driving assembly 21 to drive the pressing plate 2, and make the edge of the convex structure of the pressing plate 2 abut against the edge of the mesh plate through hole of the mounting plate. Continue to apply pressure to the pressing plate 2 by the second driving assembly 21, so that the metal plate breaks along the edge of the mesh plate through hole to obtain the required mesh plate.

[0073] Step S4: Start the vacuum generator, and use the pressure to adsorb the cut mesh plate on the adsorption plate 14. Start the second driving assembly 21 to make the pressing plate 2 return to the original position, and start the first driving assembly 13 to move the first positioning assembly to the first welding station, that is, between the two welding heads 301 of the first welding module 31, and use the driving cylinder 302 to drive the welding head 301 to abut against the adsorption plate 14 of the first positioning assembly for welding process, such as welding the heat dissipation plate and the mesh plate.

[0074] Since the distance between the welding station and the cutting station is equal to the distance between the first positioning assembly and the second positioning assembly, at this time, the second positioning assembly is located at the cutting station. After performing step S11, repeat the process of the above steps S2 - S3. And after obtaining the required mesh plate, perform step S5.

[0075] Step S11: Use the driving cylinder 302 of the second welding module 32 to move the mirror - set welding heads 301 in opposite directions to obtain a large enough accommodation space for the subsequent movement of the second positioning assembly to the second welding station. At the same time, use the second driving assembly 21 to move the second positioning assembly under the mounting plate, so that the edge of the adsorption plate 14 abuts against the edge of the mesh plate through hole of the mounting plate.

[0076] Step S5: Start the vacuum generator, and use the pressure to adsorb the cut mesh plate on the adsorption plate 14. Start the second driving assembly 21 to make the pressing plate 2 return to the original position, and start the first driving assembly 13 to move the second positioning assembly to the second welding station, that is, between the two welding heads 301 of the second welding module 32, and use the driving cylinder 302 to drive the welding head 301 to abut against the adsorption plate 14 of the second positioning assembly for welding process. At this time, the first positioning assembly is located at the cutting station.

[0077] In summary, the utility model integrates three functions of material transfer, cutting and welding, realizes the full automation of stencil processing, simplifies the production process, and improves the production efficiency, processing accuracy and product quality. In addition, the device of the utility model can not only realize the cross-processing of stencils of different models, but also realize the simultaneous cutting and welding of stencils. Specifically, the utility model can realize the cross-processing of stencils of different models by setting a track assembly, a first positioning assembly and a second positioning assembly. Further, the utility model can realize the simultaneous cutting and welding of stencils by setting a first positioning assembly, a second positioning assembly, a first welding module 31 and a second welding module 32, significantly improving the production efficiency.

[0078] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Without departing from the principle and purpose of the present utility model, those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the utility model, and all these changes should fall within the protection scope of the claims of the present utility model.

Claims

1. A screen processing device, characterized in that: include: Material transfer, cutting and welding parts; The material transfer unit comprises: Track components; a first positioning assembly, the first positioning assembly being disposed at a first end of the track assembly; a second positioning assembly, the second positioning assembly being disposed at a second end of the track assembly; A first driving assembly, the first driving assembly drivingly connected to the second end of the track assembly; The cutting part comprises: Press plate; A cutting assembly, the cutting assembly being arranged below the pressing plate; A second driving assembly, the second driving assembly drivingly connected to the pressing plate; The welding part comprises: A first welding module, wherein the first welding module is arranged on one side of the first positioning assembly; A second welding module, wherein the second welding module is disposed on one side of the second positioning assembly; The distance between the fixing module and the cutting assembly is equal to the distance between the first positioning assembly and the second positioning assembly.

2. The screen processing device according to claim 1, characterized in that: The shapes of the first positioning component and the second positioning component are both preset mesh shapes; The cutting component is provided with a mesh plate through hole matching the positioning component, and the cutting component with the mesh plate through hole and the edge of the positioning component form a cutting knife.

3. The screen processing device according to claim 1, characterized in that: The track assembly comprises: A guide rail, one end of which is arranged on one side of the first welding module, and the other end of which is arranged on one side of the second welding module; A slide rail is slidably connected to the guide rail, a first end of the slide rail is connected to the first positioning assembly, and a second end of the slide rail is connected to the second positioning assembly.

4. The screen processing device according to claim 3, characterized in that: The length of the guide rail is greater than or equal to the length of the slide rail.

5. The screen processing device according to claim 1, characterized in that: The first positioning assembly and the second positioning assembly both include: An adsorption plate, wherein the adsorption plate is connected to an external vacuum generator, the adsorption plate is hollow, and an adsorption through hole is opened on the upper surface of the adsorption plate; A first lifting cylinder is drivingly connected to the adsorption plate.

6. The screen processing device according to claim 1, characterized in that: The cutting assembly comprises: A first support plate and a second support plate, wherein the first support plate and the second support plate are respectively arranged on two sides of the track assembly; A cutting plate is arranged below the pressing plate, one end of the cutting plate is connected to the first supporting plate, and the other end of the cutting plate is connected to the second supporting plate.

7. The screen processing device according to claim 6, characterized in that: The second driving assembly includes a second lifting cylinder, and the second lifting cylinder is drivingly connected to the pressing plate; The size of the pressing plate is larger than that of the cutting plate.

8. The screen processing device according to claim 1, characterized in that: The first welding module and the second welding module both include: Two sets of welding heads in mirrored settings; Two groups of driving cylinders, one group of driving cylinders drives and connects one group of welding heads, and the other group of driving cylinders drives and connects another group of welding heads. The two groups of driving cylinders are respectively arranged on both sides of the track assembly to drive the two groups of mirror-arranged welding heads to move toward or away from each other.

9. The screen processing device according to claim 1, characterized in that: Also includes a support portion; The support portion comprises: The bracket comprises a mounting plate and a support column, the mounting plate is arranged on the support column, and a mounting hole is opened on the mounting plate, and the mounting hole is used to install the second drive component.

10. The method according to claim 9, characterized in that: The support portion comprises: a first guide post and a second guide post, wherein the first guide post and the second guide post are respectively arranged on both sides of the bracket; The screen processing device further comprises a loading part, and the loading part comprises: a second winding roller, the second winding roller being arranged on the second guide column, and the second winding roller being used for winding the metal mesh to be cut; A second guide roller, wherein the second guide roller is disposed on the second guide column and the second guide roller is disposed below the second winding roller; a first guide roller, the first guide roller being arranged on the first guide column; An auxiliary roller, wherein the auxiliary roller is arranged on the first guide column and the auxiliary roller is arranged above the first guide roller; The first winding roller is arranged on the first guide column, and the first winding roller is arranged above the auxiliary roller, and the first winding roller is used for winding the cut metal mesh.

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