Wastewater treatment equipment in circuit board production process

Abstract

The invention relates to the technical field of wastewater treatment assemblies, in particular to wastewater treatment equipment in the production process of circuit boards, which comprises a wastewater treatment assembly and an ultrasonic cleaning machine provided with the wastewater treatment assembly, and a drainage pipe is fixedly arranged on the lower side of one end of the ultrasonic cleaning machine. A bearing plate frame is fixedly arranged at the upper end of the ultrasonic cleaning machine, an electric telescopic rod is fixedly installed on the bearing plate frame, a filtering plate body is arranged in the ultrasonic cleaning machine, impurities in cleaning wastewater can be blocked on the upper side of the filtering plate body, and the situation that a pipeline is blocked when the wastewater is discharged is avoided; according to the filter plate body, most impurities on the filter plate body can be hung on a collecting platform under the action of the inclined scraper strip, the cleaning difficulty of the filter plate body is reduced, in addition, the filter plate body is convenient to mount and dismount, the filter plate body is convenient to clean, and the working intensity of workers is reduced to a great extent.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment components, in particular to wastewater treatment equipment in a circuit board production process. Background Art

[0002] PCBA is also called circuit board, which is the entire process of PCB blank board through SMT mounting or DIP plug-in, referred to as PCBA.

[0003] The purpose of cleaning PCBA boards is to clean impurities and oil stains on the surface of PCBA boards. The cleaning of PCBA boards is carried out by ultrasonic cleaning machines. Ultrasonic cleaning machines have high cleaning efficiency and good cleaning effects, but the wastewater after cleaning is usually discharged directly without any treatment. Since the wastewater contains more impurities, it is easy to cause pipe blockage. Although some ultrasonic cleaning machines have filter elements at the water outlet for filtering, the slow filtering speed of the filter element will affect the drainage efficiency, resulting in low drainage efficiency. At the same time, impurities in the wastewater will accumulate at the bottom of the cleaning machine, making it difficult to clean, time-consuming and labor-intensive. Summary of the invention

[0004] The purpose of the present invention is to provide a wastewater treatment device in the circuit board production process to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A wastewater treatment device in a circuit board production process comprises a wastewater treatment component and an ultrasonic cleaning machine equipped with the wastewater treatment component, wherein a drain pipe is fixedly arranged on the lower side of one end of the ultrasonic cleaning machine, and a bearing plate frame is fixedly arranged on the upper end of the ultrasonic cleaning machine, an electric telescopic rod is fixedly arranged on the bearing plate frame, and a fixed frame is symmetrically fixedly arranged on both sides of the inner end surface of the bearing plate frame, a driving matching inclined surface is fixedly arranged on the upper end of the fixed frame, and a stable holding plane is connected to the lower side of the driving matching inclined surface, a falling inclined surface platform is symmetrically fixedly arranged at both ends of the ultrasonic cleaning machine, and a collecting platform is connected to the lower end of the falling inclined surface platform, and the wastewater treatment component comprises a movable mounting plate frame, a filter plate body, a driving bearing frame, a cleaning bearing frame, a connecting driving strip and a reset connecting spring, the movable mounting plate frame is fixedly arranged on the electric telescopic rod, and movable matching cavities are symmetrically opened on both sides of the movable mounting plate frame, a lateral connecting hole is opened on the cavity wall of the movable matching cavity, and a limited position guide hole and a matching through hole are opened at the cavity bottom of the movable matching cavity.

[0007] Preferably, protruding bearing blocks are symmetrically fixed on both sides of the movable mounting plate frame, matching guide holes are opened on the protruding bearing blocks, and drooping support arms are symmetrically fixed on both sides of the movable mounting plate frame, supporting matching rods are symmetrically fixed on both ends of the lower side of the drooping support arms, a bearing limiting arm is fixed on the drooping support arm on the lower side of the supporting matching rod, and a supporting bottom block is fixed on the lower end of the bearing limiting arm.

[0008] Preferably, installation side grooves are symmetrically provided on both sides of the filter plate body, a load-bearing limit arm is inserted in the installation side groove, and the lower end surface of the filter plate body is in contact with the upper end surface of the supporting bottom block, and a rectangular through hole is provided at the center position of the filter plate body, and a rectangular mating rod is inserted in the rectangular through hole.

[0009] Preferably, a movable top block is fixedly provided at the upper end of the rectangular mating rod, movable top plates are symmetrically fixedly provided at both ends of the movable top block, and the movable top block is located on the upper side of the filter plate body, and a cylindrical limiting bottom block is fixedly provided at the lower end of the rectangular mating rod, and the cylindrical limiting bottom block is located on the lower side of the filter plate body.

[0010] Preferably, the driving carrier frame is symmetrically arranged on both sides of the movable mounting plate frame, a rotating roller is installed on the driving carrier frame, and a bearing matching rod is fixedly arranged on the driving carrier frame, the bearing matching rod is inserted into the lateral connecting hole, and a matching hinge is fixedly arranged on the end of the bearing matching rod away from the driving carrier frame, the matching hinge is in the movable matching cavity, and a first connecting hinge is hinged on the matching hinge, and a second connecting hinge is hinged on the driving carrier frame.

[0011] Preferably, a cleaning support frame is hinged at the lower end of the first connecting hinge rod, and supporting sliding columns are symmetrically fixed at both ends of the cleaning support frame. Internal and external connecting holes are opened on the cleaning support frame on one side of the supporting sliding columns, and plug-in matching holes are symmetrically opened at both ends of the cleaning support frame, and guide matching vertical rods are symmetrically fixed on both sides of the cleaning support frame, the guide matching vertical rods are plugged into the limiting guide holes, and a protruding hinge frame is fixedly provided on the cleaning support frame on the lower side of the guide matching vertical rod, and the protruding hinge frame is hinged to the first connecting hinge rod.

[0012] Preferably, movable matching plates are respectively installed at both ends of the cleaning supporting frame, and a plate support strip is fixedly provided at the lower end of the movable matching plate. The plate support strip is located on the lower side of the cleaning supporting frame, and a support matching hole is opened on the movable matching plate, and a support sliding column is inserted into the support matching hole.

[0013] Preferably, a bent side supporting plate is fixedly provided on one side of the movable matching plate, and a connecting bearing rod is fixedly provided on the end of the bent side supporting plate away from the movable matching plate, the connecting bearing rod is inserted into the inner and outer connecting holes, and a supporting movable plate is fixedly provided on the connecting bearing rod, the supporting movable plate is located inside the cleaning bearing frame, and an elastic connecting piece is welded on the supporting movable plate, and a clamping contact plate is welded on the elastic connecting piece.

[0014] Preferably, counterweight strips are symmetrically installed at both ends of the cleaning support frame, the counterweight strips are located on the upper side of the cleaning support frame, and a connecting support rod is fixedly provided at the lower end of the counterweight strip, the connecting support rod is inserted in the plug-in matching hole, and a connecting bottom block is fixedly provided at the lower end of the connecting support rod, a third connecting hinge rod is hinged on the connecting bottom block, and the upper end of the third connecting hinge rod is hinged to the movable matching plate.

[0015] Preferably, the connecting driving strip is symmetrically installed on both sides of the movable mounting plate frame, and the two ends of the connecting driving strip are symmetrically fixed with matching lower connecting rods, the matching lower connecting rods are inserted in the matching guide holes, and the lower end of the matching lower connecting rod is fixedly provided with a rod bottom connecting frame, the rod bottom connecting frame is hinged with a fourth connecting hinge rod, the lower end of the fourth connecting hinge rod is hinged with a movable plate, the movable plate is provided with a matching sliding hole, a supporting matching rod is inserted in the matching sliding hole, a reset connecting spring is sleeved on the supporting matching rod, and the lower end of the movable plate is fixedly provided with an L-shaped vertical plate, and the lower end of the L-shaped vertical plate is fixedly provided with an oblique scraper strip.

[0016] Compared with the prior art, the invention has the following advantages:

[0017] 1. A filter plate is provided in the ultrasonic cleaning machine, which can block impurities in the cleaning wastewater on the upper side of the filter plate to avoid clogging of the pipeline when the wastewater is discharged. When the filter plate moves upward, most of the impurities on the filter plate can be dropped onto the collection platform under the action of the oblique scraper strips, reducing the difficulty of cleaning the filter plate. In addition, the filter plate is easy to install and disassemble, which is convenient for cleaning the filter plate, and greatly reduces the work intensity of the staff.

[0018] 2. When the filter plate moves downward, the movable matching plate can be driven to move under the action of the movable top plate, and then the two ends of the PCBA board are clamped and supported by the clamping contact plate, so that the cleaning surface of the PCBA board can be fully exposed, which is convenient for comprehensive cleaning and ensures the cleaning quality. At the same time, as the filter plate moves downward, the oblique scraper strip will be pressed on the filter plate body to fix the filter plate body and ensure the stability of the filter plate body during the cleaning process of the PCBA board.

[0019] 3. In addition, when the filter plate needs to be cleaned, move it upward out of the ultrasonic cleaning machine, and the oblique scraper strip will no longer press on the filter plate body, which will facilitate the disassembly and cleaning of the filter plate body. When the cleaned PCBA board needs to be taken out, the filter plate body moves upward, which will also release the clamping contact plate from the PCBA board, and at the same time, the board support strip is supported under the PCBA board, making it easier to take it out. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the assembly of an ultrasonic cleaning machine.

[0021] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0022] Figure 3 It is a structural schematic diagram of an ultrasonic cleaning machine.

[0023] Figure 4 It is the assembly diagram of the mobile mounting plate rack.

[0024] Figure 5 for Figure 4 A magnified schematic diagram of point B in the middle.

[0025] Figure 6 It is a structural schematic diagram of the mobile mounting plate rack.

[0026] Figure 7 A schematic diagram of the first perspective of the filter plate assembly.

[0027] Figure 8 A schematic diagram of the filter plate assembly from a second perspective.

[0028] Fig. 9 Schematic diagram of the first perspective of the cleaning frame assembly.

[0029] Fig.10 Schematic diagram of the second perspective of the cleaning frame assembly.

[0030] In the figure: 1. ultrasonic cleaning machine; 11. drain pipe; 12. bearing plate frame; 13. electric telescopic rod; 14. fixed frame; 15. driving matching slope; 16. stable holding plane; 17. falling slope platform; 18. collecting platform; 2. mobile mounting plate frame; 21. mobile matching cavity; 22. lateral connecting hole; 23. limiting guide hole; 24. matching through hole; 25. protruding bearing block; 26. matching guide hole; 27. drooping support arm; 28. supporting matching rod; 29. ​​bearing limiting arm; 291. supporting bottom block; 3. filter plate body; 31. mounting side groove; 32. rectangular through hole; 33. movable top block; 34. movable top plate; 35. rectangular matching rod; 36. cylindrical limiting bottom block; 4. driving bearing frame; 41. rotating roller; 42. bearing matching rod; 43. matching hinge Frame; 44, first connecting hinge rod; 45, second connecting hinge rod; 5, cleaning bearing frame; 51, supporting sliding column; 52, internal and external connecting holes; 53, plug-in matching hole; 54, guiding matching vertical rod; 55, protruding hinge frame; 56, movable matching plate; 560, plate support strip; 561, supporting matching hole; 562, bending side bearing plate; 563, connecting bearing rod; 564, supporting movable plate; 565, elastic connecting member; 566, clamping contact plate; 57, counterweight strip plate; 58, connecting bearing rod; 59, connecting bottom block; 591, third connecting hinge rod; 6, connecting driving strip; 61, matching lower connecting rod; 62, rod bottom connecting frame; 63, fourth connecting hinge rod; 64, movable plate; 65, matching sliding hole; 66, reset connecting spring; 67, L-shaped vertical plate; 68, oblique scraper strip. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 10 , the present invention provides a technical solution:

[0033] A wastewater treatment device in a circuit board production process comprises a wastewater treatment component and an ultrasonic cleaning machine 1 equipped with the wastewater treatment component, a drain pipe 11 is fixedly arranged at the lower side of one end of the ultrasonic cleaning machine 1, and a load-bearing plate frame 12 is fixedly arranged at the upper end of the ultrasonic cleaning machine 1, an electric telescopic rod 13 is fixedly arranged on the load-bearing plate frame 12, and a fixed frame 14 is symmetrically fixedly arranged on both sides of the inner end surface of the load-bearing plate frame 12, a driving matching inclined surface 15 is fixedly arranged at the upper end of the fixed frame 14, and a stable holding plane 16 is connected to the lower side of the driving matching inclined surface 15, and the ultrasonic cleaning machine 1 is provided with a wastewater treatment component. A falling inclined platform 17 is symmetrically fixed at both ends of the washing machine 1, and a collecting platform 18 is connected to the lower end of the falling inclined platform 17. The wastewater treatment component includes a movable mounting plate frame 2, a filter plate body 3, a driving carrier frame 4, a cleaning carrier frame 5, a connecting driving strip 6 and a reset connecting spring 66. The movable mounting plate frame 2 is fixedly installed on the electric telescopic rod 13, and movable matching cavities 21 are symmetrically opened on both sides of the movable mounting plate frame 2, and lateral connecting holes 22 are opened on the cavity wall of the movable matching cavity 21, and a limiting guide hole 23 and a matching through hole 24 are opened at the cavity bottom of the movable matching cavity 21.

[0034] Protruding bearing blocks 25 are symmetrically fixedly provided on both sides of the movable mounting plate frame 2, and matching guide holes 26 are opened on the protruding bearing blocks 25. Pendent support arms 27 are also symmetrically fixedly provided on both sides of the movable mounting plate frame 2, and supporting matching rods 28 are symmetrically fixedly provided at both ends of the lower side of the pendent support arms 27. A bearing limiting arm 29 is fixedly provided on the pendent support arm 27 on the lower side of the supporting matching rod 28, and a supporting bottom block 291 is fixedly provided on the lower end of the bearing limiting arm 29. When the movable mounting plate frame 2 moves downward, the bearing limiting arm 29 is inserted into the interior of the ultrasonic cleaning machine 1.

[0035] Installation side grooves 31 are symmetrically provided on both sides of the filter plate body 3, and the load-bearing limiting arms 29 are inserted in the installation side grooves 31. The lower end surface of the filter plate body 3 contacts the upper end surface of the supporting bottom block 291. A rectangular through hole 32 is provided at the center position of the filter plate body 3, and a rectangular matching rod 35 is inserted in the rectangular through hole 32.

[0036] A movable top block 33 is fixedly provided at the upper end of the rectangular matching rod 35, and movable top plates 34 are symmetrically fixedly provided at both ends of the movable top block 33, and the movable top block 33 is located on the upper side of the filter plate body 3, and a cylindrical limiting bottom block 36 is fixedly provided at the lower end of the rectangular matching rod 35, and the cylindrical limiting bottom block 36 is located on the lower side of the filter plate body 3, the lower end surface of the movable top block 33 is in contact with the upper end surface of the filter plate body 3, and the movable top plate 34 is not in contact with the filter plate body 3.

[0037] The driving carrier frame 4 is symmetrically arranged on both sides of the movable mounting plate frame 2, and a rotating roller 41 is installed on the driving carrier frame 4, and a bearing matching rod 42 is fixedly arranged on the driving carrier frame 4, and the bearing matching rod 42 is inserted in the lateral connecting hole 22, and a matching hinge 43 is fixedly arranged on the end of the bearing matching rod 42 away from the driving carrier frame 4, and the matching hinge 43 is in the movable matching cavity 21, and a first connecting hinge 44 is hinged on the matching hinge 43, and a second connecting hinge 45 is hinged on the driving carrier frame 4.

[0038] A cleaning support frame 5 is hinged at the lower end of the first connecting hinge 44, and supporting sliding columns 51 are symmetrically fixedly arranged at both ends of the cleaning support frame 5. An internal and external connecting hole 52 is opened on the cleaning support frame 5 on one side of the supporting sliding column 51, and plug-in matching holes 53 are symmetrically opened at both ends of the cleaning support frame 5, and guiding matching vertical rods 54 are symmetrically fixedly arranged on both sides of the cleaning support frame 5. The guiding matching vertical rods 54 are plugged into the limiting guide holes 23, and a protruding hinge 55 is fixedly arranged on the cleaning support frame 5 on the lower side of the guiding matching vertical rod 54, and the protruding hinge 55 is hinged to the first connecting hinge 44.

[0039] Movable matching plates 56 are respectively installed at both ends of the cleaning support frame 5, and a plate support bar 560 is fixedly provided at the lower end of the movable matching plate 56. The plate support bar 560 is located on the lower side of the cleaning support frame 5, and a support matching hole 561 is opened on the movable matching plate 56, and a support sliding column 51 is inserted into the support matching hole 561.

[0040] A bending side supporting plate 562 is fixedly provided on one side of the movable matching plate 56, and a connecting bearing rod 563 is fixedly provided on the end of the bending side supporting plate 562 away from the movable matching plate 56. The connecting bearing rod 563 is inserted into the inner and outer connecting holes 52, and a supporting movable plate 564 is fixedly provided on the connecting bearing rod 563. The supporting movable plate 564 is located inside the cleaning bearing frame 5, and an elastic connecting piece 565 is welded on the supporting movable plate 564, and a clamping contact plate 566 is welded on the elastic connecting piece 565, and the surface of the clamping contact plate 566 is smooth and free of burrs.

[0041] Counterweight strips 57 are symmetrically installed at both ends of the cleaning support frame 5. The counterweight strips 57 are located on the upper side of the cleaning support frame 5, and a connecting support rod 58 is fixedly provided at the lower end of the counterweight strips 57. The connecting support rod 58 is inserted into the plug-in matching hole 53, and a connecting bottom block 59 is fixedly provided at the lower end of the connecting support rod 58. A third connecting hinge 591 is hinged on the connecting bottom block 59, and the upper end of the third connecting hinge 591 is hinged to the movable matching plate 56.

[0042] The connecting driving strip 6 is symmetrically installed on both sides of the movable mounting plate frame 2, and the two ends of the connecting driving strip 6 are symmetrically fixed with matching lower connecting rods 61, the matching lower connecting rod 61 is inserted in the matching guide hole 26, and the lower end of the matching lower connecting rod 61 is fixedly provided with a rod bottom connecting frame 62, and a fourth connecting hinge rod 63 is hinged on the rod bottom connecting frame 62, and a movable plate 64 is hinged at the lower end of the fourth connecting hinge rod 63, and a matching sliding hole 65 is opened on the movable plate 64, and a supporting matching rod 28 is inserted in the matching sliding hole 65, and the supporting matching A reset connecting spring 66 is sleeved on the closing rod 28, and an L-shaped vertical plate 67 is fixedly provided at the lower end of the movable plate 64, and an oblique scraper strip 68 is fixedly provided at the lower end of the L-shaped vertical plate 67. Before the movable mounting plate frame 2 moves downward, the oblique scraper strips 68 are at both ends of the filter plate body 3 and do not contact it. When the movable mounting plate frame 2 moves downward, the oblique scraper strips 68 move to the filter plate body 3 and contact its upper end surface. In addition, the two ends of the reset connecting spring 66 are respectively welded to the movable plate 64 and the drooping support arm 27.

[0043] When installing the filter plate body 3, insert it between the two drooping support arms 27, then insert the load-bearing limit arm 29 into the installation side groove 31, and move the filter plate body 3 downward along the load-bearing limit arm 29 to make it contact with the support bottom block 291. At this time, the installation of the filter plate body 3 is completed. When cleaning the PCBA board, place it in the cleaning load-bearing frame 5 and support it on the board support bar 560, and then start the electric telescopic rod 13 to drive the mobile mounting plate frame 2 to move downward, so that the filter plate body 3 moves into the cleaning liquid. During the downward movement of the mobile mounting plate frame 2, the rotating roller 41 will contact the driving matching inclined surface 15, so that under the action of the driving matching inclined surface 15, the driving load-bearing frame 4 will be pushed toward the mobile mounting plate frame 2, so that under the action of the first connecting hinge 44, the cleaning bearing frame 5 will move downward and move between the two bearing limit arms 29, so that it is convenient for it to bring the PCBA board into the cleaning liquid. At the same time, under the action of the second connecting hinge 45, the connecting driving strip 6 will be pulled upward relative to the movable mounting plate frame 2. In this way, under the action of the fourth connecting hinge 63, the movable plate 64 will be driven to move in the direction of the drooping support arm 27, so that the oblique scraper strip 68 is also on the filter plate body 3 to fix it, and then the roller 41 is rotated to move to contact with the stable holding plane 16, so that as the movable mounting plate frame 2 continues to move downward, the PCBA board will enter the cleaning liquid, and at the same time, as the filter plate body 3 moves downward, the circular The column limiting bottom block 36 will contact with the inner bottom surface of the ultrasonic cleaning machine 1, so that the cylindrical limiting bottom block 36 will no longer move. As the cleaning support frame 5 moves downward, the connecting bottom block 59 will contact with the movable top plate 34, so that it cannot move downward under the restriction of the movable top plate 34. As the cleaning support frame 5 moves downward, the third connecting hinge 591 will push the movable matching plate 56 to move away from the cleaning support frame 5, so that it no longer supports the PCBA board. As the movable matching plate 56 moves, the two supporting movable plates 564 will be driven to move toward each other, so that the clamping contact plate 566 contacts the PCBA board, so that the elastic connector 565 is compressed, so that a certain clamping support can be provided to the end faces of both ends of the PCBA board. The supporting function is realized to support the PCBA board, so that the two cleaning surfaces of the PCBA board can be fully exposed to ensure the cleaning quality. After cleaning is completed, the impurities cleaned are all accumulated on the upper side of the filter plate body 3. After the PCBA board is cleaned, when it needs to be taken out, the electric telescopic rod 13 is started to drive the movable mounting plate frame 2 to move upward. At this time, it is not necessary to move it to the original position. It only needs to be moved to a position where the movable matching plate 56 can be reset under the gravity of the counterweight strip 57 to take out the PCBA board, and then the PCBA board to be cleaned can be placed. After multiple cleanings, when the filter plate body 3 needs to be cleaned, the electric telescopic rod 13 is started to drive the movable mounting plate frame 2 to move to the original position.In this way, under the action of the reset connection spring 66, the movable plate 64 will be driven to reset. During the reset process, the oblique scraper strips 68 will move to the two ends of the filter plate body 3. At the same time, under the action of the oblique scraper strips 68, most of the impurities on the filter plate body 3 can be pushed onto the collection platform 18, reducing the intensity of cleaning the filter plate body 3. With the reset of the oblique scraper strips 68, the driving carrier frame 4 will also be reset, so that it will drive the cleaning carrier frame 5 to reset and move it between the two drooping support arms 27 again, so that the filter plate body 3 can be disassembled for cleaning. At this time, the wastewater in the ultrasonic cleaning machine 1 will no longer contain impurities that can cause clogging of the pipeline, and it is convenient to discharge.

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

Claims

1. A wastewater treatment device in a circuit board production process, comprising a wastewater treatment component and an ultrasonic cleaning machine (1) equipped with the wastewater treatment component, characterized in that: A drainage pipe (11) is fixedly provided at the lower side of one end of the ultrasonic cleaning machine (1), and a bearing plate frame (12) is fixedly provided at the upper end of the ultrasonic cleaning machine (1), an electric telescopic rod (13) is fixedly installed on the bearing plate frame (12), and a fixed frame (14) is symmetrically fixedly provided on both sides of the inner end surface of the bearing plate frame (12), a driving matching inclined surface (15) is fixedly provided at the upper end of the fixed frame (14), and a stabilizing holding plane (16) is connected to the lower side of the driving matching inclined surface (15), and a falling inclined surface platform (17) is symmetrically fixedly provided at both ends of the ultrasonic cleaning machine (1), and the falling inclined surface platform (17) is symmetrically fixedly provided at both ends of the ultrasonic cleaning machine (1). The lower end of the inclined platform (17) is connected to a collecting platform (18), and the wastewater treatment component comprises a movable mounting plate frame (2), a filter plate body (3), a driving bearing frame (4), a cleaning bearing frame (5), a connecting driving strip (6) and a reset connection spring (66). The movable mounting plate frame (2) is fixedly mounted on an electric telescopic rod (13), and movable matching cavities (21) are symmetrically provided on both sides of the movable mounting plate frame (2), and a lateral connecting hole (22) is provided on the cavity wall of the movable matching cavity (21), and a limiting guide hole (23) and a matching through hole (24) are provided on the cavity bottom of the movable matching cavity (21).

2. The wastewater treatment equipment in the circuit board production process according to claim 1 is characterized by: The two sides of the movable mounting plate frame (2) are symmetrically fixedly provided with protruding bearing blocks (25), and the protruding bearing blocks (25) are provided with matching guide holes (26). The two sides of the movable mounting plate frame (2) are also symmetrically fixedly provided with drooping support arms (27), and the two ends of the lower side of the drooping support arms (27) are symmetrically fixedly provided with supporting matching rods (28), and the drooping support arms (27) on the lower side of the supporting matching rods (28) are fixedly provided with bearing limiting arms (29), and the lower ends of the bearing limiting arms (29) are fixedly provided with supporting bottom blocks (291).

3. The wastewater treatment equipment in the circuit board production process according to claim 2 is characterized by: The filter plate body (3) is symmetrically provided with mounting side grooves (31), a load-bearing limiting arm (29) is inserted into the mounting side groove (31), and the lower end surface of the filter plate body (3) is in contact with the upper end surface of the supporting bottom block (291), and a rectangular through hole (32) is provided at the center of the filter plate body (3), and a rectangular matching rod (35) is inserted into the rectangular through hole (32).

4. The wastewater treatment equipment in the circuit board production process according to claim 3 is characterized by: A movable top block (33) is fixedly provided at the upper end of the rectangular matching rod (35), movable top plates (34) are symmetrically fixedly provided at both ends of the movable top block (33), and the movable top block (33) is located on the upper side of the filter plate body (3), and a cylindrical limiting bottom block (36) is fixedly provided at the lower end of the rectangular matching rod (35), and the cylindrical limiting bottom block (36) is located on the lower side of the filter plate body (3).

5. The wastewater treatment equipment in the circuit board production process according to claim 4 is characterized in that: The driving carrier frame (4) is symmetrically arranged on both sides of the movable mounting plate frame (2), a rotating roller (41) is installed on the driving carrier frame (4), and a bearing matching rod (42) is fixedly arranged on the driving carrier frame (4), the bearing matching rod (42) is inserted into the lateral connecting hole (22), and a matching hinge (43) is fixedly arranged on the end of the bearing matching rod (42) away from the driving carrier frame (4), the matching hinge (43) is in the movable matching cavity (21), and a first connecting hinge (44) is hinged on the matching hinge (43), and a second connecting hinge (45) is hinged on the driving carrier frame (4).

6. The wastewater treatment equipment in the circuit board production process according to claim 5 is characterized by: The lower end of the first connecting hinge rod (44) is hinged with a cleaning support frame (5), and supporting sliding columns (51) are symmetrically fixedly arranged at both ends of the cleaning support frame (5), and an inner and outer communicating hole (52) is opened on the cleaning support frame (5) on one side of the supporting sliding column (51), and plug-in matching holes (53) are symmetrically opened at both ends of the cleaning support frame (5), and guiding matching vertical rods (54) are symmetrically fixedly arranged on both sides of the cleaning support frame (5), and the guiding matching vertical rods (54) are plugged into the limiting guide holes (23), and a protruding hinge frame (55) is fixedly arranged on the cleaning support frame (5) on the lower side of the guiding matching vertical rod (54), and the protruding hinge frame (55) is hinged with the first connecting hinge rod (44).

7. The wastewater treatment equipment in the circuit board production process according to claim 6 is characterized by: The two ends of the cleaning support frame (5) are respectively installed with movable matching plates (56), and the lower end of the movable matching plate (56) is fixedly provided with a plate support strip (560), and the plate support strip (560) is located on the lower side of the cleaning support frame (5), and a supporting matching hole (561) is opened on the movable matching plate (56), and a supporting sliding column (51) is inserted into the supporting matching hole (561).

8. The wastewater treatment equipment in the circuit board production process according to claim 7 is characterized by: A bent side bearing plate (562) is fixedly provided on one side of the movable matching plate (56), and a connecting bearing rod (563) is fixedly provided on one end of the bent side bearing plate (562) away from the movable matching plate (56), the connecting bearing rod (563) is inserted into the inner and outer connecting holes (52), and a supporting movable plate (564) is fixedly provided on the connecting bearing rod (563), the supporting movable plate (564) is located inside the cleaning bearing frame (5), and an elastic connecting piece (565) is welded on the supporting movable plate (564), and a clamping contact plate (566) is welded on the elastic connecting piece (565).

9. The wastewater treatment equipment in the circuit board production process according to claim 8, characterized in that: The two ends of the cleaning support frame (5) are symmetrically installed with counterweight strips (57), the counterweight strips (57) are located on the upper side of the cleaning support frame (5), and a connecting bearing rod (58) is fixedly provided at the lower end of the counterweight strips (57), the connecting bearing rod (58) is inserted into the plug-in matching hole (53), and a connecting bottom block (59) is fixedly provided at the lower end of the connecting bearing rod (58), and a third connecting hinge rod (591) is hinged on the connecting bottom block (59), and the upper end of the third connecting hinge rod (591) is hinged to the movable matching plate (56).

10. The wastewater treatment equipment in the circuit board production process according to claim 9, characterized in that: The connecting driving strip (6) is symmetrically mounted on both sides of the movable mounting plate frame (2), and the two ends of the connecting driving strip (6) are symmetrically fixedly provided with matching lower connecting rods (61), the matching lower connecting rod (61) is inserted into the matching guide hole (26), and the lower end of the matching lower connecting rod (61) is fixedly provided with a rod bottom connecting frame (62), a fourth connecting hinge rod (63) is hinged on the rod bottom connecting frame (62), and a movable plate (64) is hinged at the lower end of the fourth connecting hinge rod (63), and a matching sliding hole (65) is provided on the movable plate (64), a supporting matching rod (28) is inserted in the matching sliding hole (65), and a reset connecting spring (66) is sleeved on the supporting matching rod (28), and an L-shaped vertical plate (67) is fixedly provided at the lower end of the movable plate (64), and an oblique scraper strip (68) is fixedly provided at the lower end of the L-shaped vertical plate (67).

Images