Leveling device for PCB processing

Abstract

This utility model relates to the field of PCB board processing technology and discloses a leveling device for PCB board processing, including an operating plate. A fixed plate is fixedly installed on the top of the operating plate, and a support plate is slidably installed inside the top of the fixed plate. Strip plates are fixedly installed on both sides of the support plate and are slidably installed on the inner wall of the fixed plate. A pull plate is fixedly installed on one side of the support plate, and a first connecting structure is provided at the bottom of the support plate. A spring is provided at the bottom of the support plate and is connected to the first connecting structure. A support structure is provided at the bottom of the operating plate, and a stamping structure is provided at the top of the operating plate. When leveling the PCB board, the support plate is pulled by the pull plate, thereby sliding the support plate outward. Then, the PCB board is placed on the top of the support plate. The spring at the bottom of the support plate deforms and drives the support plate to return to its original position. Then, the stamping structure flattens the PCB board, and then the pull plate pulls the support plate out for easy handling and flipping.

Description

Technical Field

[0001] This utility model relates to the field of PCB board processing technology, specifically to a leveling device for PCB board processing. Background Technology

[0002] A PCB, or Printed Circuit Board, is a core component in electronic devices that carries and connects various electronic components. It serves as the carrier for electrical connections between these components, using printed circuits to achieve electrical connections. Its main functions include signal transmission, circuit control, and energy distribution. PCBs are widely used in various electronic devices, from small items like electronic watches and calculators to large systems like computers, communication equipment, and military weapons. During PCB manufacturing, leveling is required to straighten warped PCBs. Currently, some leveling devices on the market have relatively simple structures, requiring manual removal of the PCB from under the pressure plate after flattening. This can lead to injuries to workers during the removal process. Therefore, a new leveling device for PCB processing is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a leveling device for PCB board processing, in order to solve the problem mentioned in the background art that some leveling devices on the market have relatively simple structures, and after the PCB board is flattened, it is necessary to manually reach under the pressure plate to remove the PCB board, which may cause injury to workers during the board removal process.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a leveling device for PCB board processing, comprising an operating plate, a fixing plate fixedly disposed on the top of the operating plate, a support plate slidably disposed inside the top of the fixing plate, strip plates fixedly disposed on both sides of the support plate and slidably mounted on the inner wall of the fixing plate, a pull plate fixedly disposed on one side of the support plate, a first connecting structure disposed at the bottom of the support plate, a spring disposed at the bottom of the support plate and connected to the first connecting structure, a support structure disposed at the bottom of the operating plate, and a stamping structure disposed at the top of the operating plate.

[0005] Preferably, the first connecting structure includes a side plate, which is fixedly installed on the bottom of the support plate. A protruding rod is fixedly provided on one side of the side plate and inside the fixed plate, and two springs are installed between the two protruding rods.

[0006] Preferably, the support structure includes a plurality of first support plates, which are respectively fixedly installed at the four corners of the bottom of the operating plate.

[0007] Preferably, the stamping structure includes two second support plates, which are fixedly installed on both sides of the top of the operating plate. A top plate is fixedly connected between the tops of the two second support plates. A hydraulic cylinder is fixedly installed on the top of the top plate. A connector is fixedly connected to the output end of the hydraulic cylinder. An annular sleeve is fixedly installed on the outside of the connector. A pressure plate is connected to the bottom of the connector. A fixing structure is provided on the top of the pressure plate. An auxiliary structure is provided on the outside of the connector. A second connecting structure is provided on the outside of the annular sleeve.

[0008] Preferably, the fixing structure includes a circular plate, which is fixedly installed on the top of the pressure plate. The top of the circular plate is provided with a plug-in structure. Two first connecting plates are fixedly provided on the outer side of the circular plate. A threaded rod is fixedly provided on the top of each of the two first connecting plates. A rubber pad is slidably sleeved on the outer side of the threaded rod. A nut is threadedly connected to the outer side of the threaded rod. The threaded rod is connected to the second connecting structure.

[0009] Preferably, the second connecting structure includes two second connecting plates, which are respectively fixedly installed on the outside of the annular sleeve. The threaded rod passes through the second connecting plates, and the rubber pad and nut are located at the top of the second connecting plates.

[0010] Preferably, the plug-in structure includes a polygonal plug-in rod, which is fixedly installed on the top of the circular plate and is located inside the connector.

[0011] Preferably, the auxiliary structure includes a sliding sleeve, which is slidably installed on the outside of the connector and is located at the top of the annular sleeve. Both sides of the sliding sleeve are fixedly provided with buckles, and the buckles are fastened to the annular sleeve.

[0012] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0013] This utility model incorporates a fixed plate, a support plate, a strip plate, a pull plate, and a side plate. When leveling the PCB board, the pull plate pulls the support plate, causing it to slide outwards. The PCB board is then placed on top of the support plate and flattened using a stamping structure. The pull plate then pulls the support plate out for easy handling and flipping. Simultaneously, a second support plate mounts a top plate above the operating plate. A hydraulic cylinder is installed on the top of the top plate, which drives a pressure plate for leveling. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a side view of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the connection structure between the connector and the pressure plate of this utility model;

[0018] Figure 4 For the present utility model Figure 2 A magnified structural diagram of A in the middle.

[0019] Explanation of reference numerals in the attached drawings: 1. Operating panel; 2. Fixing plate; 3. Support plate; 4. Strip plate; 5. Pull plate; 6. Side plate; 7. Protruding rod; 8. Spring; 9. First support plate; 10. Second support plate; 11. Top plate; 12. Hydraulic cylinder; 13. Connector; 14. Annular sleeve; 15. Pressure plate; 16. Round plate; 17. Polygonal plug-in rod; 18. First connecting plate; 19. Threaded rod; 20. Rubber pad; 21. Nut; 22. Second connecting plate; 23. Sliding sleeve; 24. Buckle plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0022] Example

[0023] In the current market, some leveling devices have relatively simple structures. After the PCB board is flattened, it is necessary to manually reach under the pressure plate to remove the PCB board, which may cause injury to workers during the board removal process.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a PCB board leveling device, including an operating plate 1, a fixed plate 2 fixedly mounted on the top of the operating plate 1, a support plate 3 slidably mounted inside the top of the fixed plate 2, strip plates 4 fixedly mounted on both sides of the support plate 3 and slidably mounted on the inner wall of the fixed plate 2, a pull plate 5 fixedly mounted on one side of the support plate 3, a first connecting structure at the bottom of the support plate 3, a spring 8 at the bottom of the support plate 3 and the spring 8 connected to the first connecting structure, a support structure at the bottom of the operating plate 1, and a stamping structure at the top of the operating plate 1. When leveling the PCB board, the support plate 3 is pulled by the pull plate 5, thereby sliding the support plate 3 outward, and then the PCB board is placed on top of the support plate 3. The spring 8 at the bottom of the support plate 3 deforms and drives the support plate 3 to reset. Then the stamping structure flattens the PCB board, and then the pull plate 5 pulls the support plate 3 out for easy handling and flipping.

[0025] The first connecting structure includes a side plate 6, which is fixedly installed at the bottom of the support plate 3. A protruding rod 7 is fixedly provided on one side of the side plate 6 and inside the fixed plate 2. Two springs 8 are installed between the two protruding rods 7, and the springs 8 are installed at the bottom of the support plate 3 through the side plate 6 and the protruding rods 7.

[0026] The support structure includes multiple first support plates 9, which are fixedly installed at the four corners of the bottom of the operating plate 1, and support the operating plate 1 through the first support plates 9.

[0027] The stamping structure includes two second support plates 10, which are fixedly installed on the top sides of the operating plate 1. A top plate 11 is fixedly connected between the tops of the two second support plates 10. A hydraulic cylinder 12 is fixedly installed on the top of the top plate 11. A connector 13 is fixedly connected to the output end of the hydraulic cylinder 12. An annular sleeve 14 is fixedly installed on the outside of the connector 13. A pressure plate 15 is connected to the bottom of the connector 13. A fixing structure is provided on the top of the pressure plate 15. An auxiliary structure is provided on the outside of the connector 13. A second connecting structure is provided on the outside of the annular sleeve 14. In use, the top plate 11 is installed above the operating plate 1 through the second support plates 10. The top of the top plate 11 is equipped with a hydraulic cylinder 12, which drives the pressure plate 15 to level.

[0028] The fixing structure includes a circular plate 16, which is fixedly installed on the top of the pressure plate 15. The top of the circular plate 16 is provided with a plug-in structure. Two first connecting plates 18 are fixedly installed on the outer side of the circular plate 16. A threaded rod 19 is fixedly installed on the top of each of the two first connecting plates 18. A rubber pad 20 is slidably sleeved on the outer side of the threaded rod 19. A nut 21 is threadedly connected to the outer side of the threaded rod 19. The threaded rod 19 is connected to the second connecting structure. When the pressure plate 15 is connected to the connector 13, the threaded rod 19 on the top of the first connecting plate 18 is connected to the second connecting structure on the outer side of the annular sleeve 14, thereby fixing the pressure plate 15 and facilitating the replacement of the pressure plate 15 later.

[0029] The second connection structure includes two second connection plates 22, which are respectively fixedly installed on the outside of the annular sleeve 14. The threaded rod 19 passes through the second connection plate 22, and the rubber pad 20 and nut 21 are located at the top of the second connection plate 22. When the pressure plate 15 is connected to the connector 13, the threaded rod 19 fixes the second connection plate 22, thereby fixing the connector 13 to the pressure plate 15.

[0030] The plug-in structure includes a polygonal plug-in rod 17, which is fixedly installed on the top of the circular plate 16. The polygonal plug-in rod 17 is located inside the connector 13, and the connection between the pressure plate 15 and the connector 13 is limited by the polygonal plug-in rod 17.

[0031] The auxiliary structure includes a sliding sleeve 23, which is slidably installed on the outside of the connector 13 and is located on the top of the annular sleeve 14. Both sides of the sliding sleeve 23 are fixedly provided with buckle plates 24, and the buckle plates 24 are fastened to the annular sleeve 14. After the pressure plate 15 is connected to the connector 13, the sliding sleeve 23 is slid so that the buckle plates 24 on both sides of the sliding sleeve 23 are fastened to the second connecting plate 22. At the same time, the nut 21 is located inside the buckle plate 24, thereby limiting the nut 21.

[0032] The working principle or structural principle is as follows: When leveling the PCB board, the pull plate 5 pulls the support plate 3, causing the support plate 3 to slide outward. Then, the PCB board is placed on top of the support plate 3. The spring 8 at the bottom of the support plate 3 will cause the support plate 3 to return to its original position. Then, the PCB board is flattened by the stamping structure. Then, the pull plate 5 pulls out the support plate 3 for easy handling and flipping. At the same time, the top plate 11 is installed above the operating plate 1 by the second support plate 10. A hydraulic cylinder 12 is installed on the top of the top plate 11, and the bottom of the hydraulic cylinder 12 is fixed. A pressure plate 15 is connected via connector 13. The pressure plate 15 is leveled by hydraulic cylinder 12. The threaded rod 19 at the top of the first connecting plate 18 is connected to the second connecting plate 22 on the outside of the annular sleeve 14. The rubber pad 20 and nut 21 are located at the top of the second connecting plate 22, thereby fixing the pressure plate 15 and facilitating its replacement later. The sliding sleeve 23 is slidable, so that the buckle plates 24 on both sides of the sliding sleeve 23 are engaged with the second connecting plate 22. At the same time, the nut 21 is located inside the buckle plate 24, thereby limiting the nut 21.

[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A leveling device for PCB board processing, comprising an operating panel (1), characterized in that: The top of the operating plate (1) is fixedly provided with a fixing plate (2), and a support plate (3) is slidably provided inside the top of the fixing plate (2). Both sides of the support plate (3) are fixedly provided with strip plates (4) and the strip plates (4) are slidably installed on the inner wall of the fixing plate (2). A pull plate (5) is fixedly provided on one side of the support plate (3). A first connecting structure is provided at the bottom of the support plate (3). A spring (8) is provided at the bottom of the support plate (3) and the spring (8) is connected to the first connecting structure. A support structure is provided at the bottom of the operating plate (1), and a stamping structure is provided at the top of the operating plate (1).

2. The PCB board processing leveling device according to claim 1, characterized in that: The first connecting structure includes a side plate (6), which is fixedly installed at the bottom of the support plate (3). A protruding rod (7) is fixedly provided on one side of the side plate (6) and inside the fixing plate (2). Two springs (8) are installed between the two protruding rods (7).

3. The PCB board processing leveling device according to claim 1, characterized in that: The support structure includes multiple first support plates (9), which are fixedly installed at the four bottom corners of the operating plate (1).

4. The PCB board processing leveling device according to claim 1, characterized in that: The stamping structure includes two second support plates (10), which are fixedly installed on the top sides of the operating plate (1). A top plate (11) is fixedly connected between the tops of the two second support plates (10). A hydraulic cylinder (12) is fixedly installed on the top of the top plate (11). A connector (13) is fixedly connected to the output end of the hydraulic cylinder (12). An annular sleeve (14) is fixedly installed on the outside of the connector (13). A pressure plate (15) is connected to the bottom of the connector (13). A fixing structure is provided on the top of the pressure plate (15). An auxiliary structure is provided on the outside of the connector (13). A second connecting structure is provided on the outside of the annular sleeve (14).

5. The PCB board processing leveling device according to claim 4, characterized in that: The fixing structure includes a circular plate (16), which is fixedly installed on the top of the pressure plate (15). The top of the circular plate (16) is provided with a plug-in structure. Two first connecting plates (18) are fixedly provided on the outer side of the circular plate (16). A threaded rod (19) is fixedly provided on the top of each of the two first connecting plates (18). A rubber pad (20) is slidably sleeved on the outer side of the threaded rod (19). A nut (21) is threadedly connected to the outer side of the threaded rod (19). The threaded rod (19) is connected to the second connecting structure.

6. The PCB board processing leveling device according to claim 5, characterized in that: The second connection structure includes two second connection plates (22), which are respectively fixedly installed on the outside of the annular sleeve (14). The threaded rod (19) passes through the second connection plate (22), and the rubber pad (20) and nut (21) are located at the top of the second connection plate (22).

7. The PCB board processing leveling device according to claim 5, characterized in that: The plug-in structure includes a polygonal plug-in rod (17), which is fixedly installed on the top of the circular plate (16) and is located inside the connector (13).

8. The PCB board processing leveling device according to claim 4, characterized in that: The auxiliary structure includes a sliding sleeve (23), which is slidably installed on the outside of the connector (13) and is located at the top of the annular sleeve (14). Both sides of the sliding sleeve (23) are fixedly provided with buckle plates (24), and the buckle plates (24) are fastened to the annular sleeve (14).

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