Adjustable carrier plate cleaning jig
By designing an adjustable carrier plate cleaning fixture, simultaneous cleaning of both sides of the ceramic carrier plate and adaptation to multiple sizes are achieved, solving the problems of low efficiency and narrow applicability in the existing technology, and improving cleaning efficiency and clamping reliability.
Patent Information
- Application Number
- CN202511678135.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-17
- Publication Date
- 2025-12-26
AI Technical Summary
In existing technologies, horizontal cleaning processes can only clean one side of the ceramic carrier plate, which is inefficient and damages the structural integrity of the carrier plate. Furthermore, the fixtures have a narrow range of applications and lack adjustability.
An adjustable carrier plate cleaning fixture was designed. By adjusting the gears and gripping parts, both sides of the carrier plate can be cleaned simultaneously. The length and width adjustment rulers can be used to adapt to carrier plates of different sizes. Combined with the drive unit, the cleaning time is shortened and physical collisions are avoided.
It improves the efficiency of carrier plate cleaning and the applicability of the fixture, avoids problems such as carrier plate damage and insufficient clamping force, and achieves an efficient and reliable cleaning process.
Smart Images
Figure CN121198656A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of carrier plate cleaning, in particular to an adjustable carrier plate cleaning jig. BACKGROUND
[0002] Copper clad ceramic carrier has become a key basic material in high-end power electronic equipment such as wind power converter, electric vehicle power module, 5G communication base station power supply, etc. due to its excellent high thermal conductivity, excellent electrical insulation performance and excellent high voltage resistance. The stability and reliability of its performance are directly related to the safety and life of the terminal product.
[0003] After the use of the carrier plate, cleaning and drying are essential processes to remove the pollutants remaining on the surface of the carrier plate after use and ensure product cleanliness. The horizontal line cleaning process is currently widely used. Although this method has good cleaning effect, it can only clean one side of the carrier plate at a time, and the cleaning efficiency is slow, which poses a significant challenge to the structural integrity of the ceramic carrier plate. The carrier plate is easily damaged by physical impact or stress concentration during horizontal transmission, and each fixed carrier plate jig can only install the corresponding size of the carrier, which has a narrow application range and lacks adjustability. SUMMARY
[0004] The present application aims to provide an adjustable carrier plate cleaning jig to solve the problems in the prior art.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: the adjustable carrier plate cleaning jig comprises a cleaning table, a grabbing piece is installed in the cleaning table, a cleaning carrier plate is movably installed on the grabbing piece, a length adjusting ruler is movably installed in the cleaning carrier plate, a first adjusting gear is arranged in the cleaning carrier plate, the first adjusting gear is fixed in the cleaning carrier plate through a rotating shaft, the first adjusting gear is movably connected with the length adjusting ruler, a width adjusting ruler is also movably installed in the cleaning carrier plate, a second adjusting gear is arranged in the cleaning carrier plate, the second adjusting gear is fixed in the cleaning carrier plate through a rotating shaft, and the second adjusting gear is movably connected with the width adjusting ruler.
[0006] As a preferred technical scheme, a plurality of installation grooves are formed on the cleaning carrier plate, an empty hole is formed at the junction of the two sides of the installation groove, a buffer strip is installed on the side of the installation groove, a limiting strip is arranged on one side of the installation groove, and an adjusting groove is formed in the cleaning carrier plate.
[0007] As a preferred technical scheme, a plurality of connecting holes are uniformly formed on the top of the cleaning carrier plate, a plug hole is symmetrically formed on the side wall of the connecting hole, a spring is fixedly connected in the plug hole, the spring is further fixed with a plug, an inclined surface is arranged on the plug, and a track groove is further formed on the side wall of the connecting hole.
[0008] As a preferred technical scheme, the length adjusting ruler is embedded in the adjusting groove, the length adjusting ruler comprises a first adjusting part and a first moving part, the first adjusting part is provided with a first adjusting tooth at the bottom, a plurality of insertion grooves are uniformly arranged on the first moving part, and a buffer strip is arranged between the two insertion grooves.
[0009] As a preferred technical scheme, the width adjusting ruler is also embedded in the adjusting groove, the width adjusting ruler comprises a second adjusting part and a second moving part, the second adjusting part is provided with a second adjusting tooth at the top, and a buffer strip is uniformly arranged on the second moving part.
[0010] As a preferred technical scheme, the rotating shaft is fixedly installed in the adjusting groove, the first adjusting gear is engaged with the first adjusting tooth, the first adjusting gear partially protrudes from the adjusting groove, the second adjusting gear is engaged with the second adjusting tooth, and the second adjusting gear partially protrudes from the adjusting groove.
[0011] As a preferred technical scheme, the cleaning table comprises a cleaning chamber and a driving chamber located above the cleaning chamber, the cleaning chamber is provided with a washing pool, a clean water pool and a sewage pool, water inlet pipes and water outlet pipes are arranged in the washing pool and the clean water pool, and the water inlet pipes and the water outlet pipes are connected with a water pump.
[0012] As a preferred technical scheme, the driving chamber is provided with a fixing frame, the top of the fixing frame is provided with a horizontal rack, a horizontal driving part is installed on the fixing frame, the horizontal driving part comprises a horizontal guide rail fixedly installed at the bottom of the fixing frame, the horizontal guide rail is slidably connected with a moving frame, the top of the moving frame is provided with a horizontal motor, the horizontal rack is engaged with the output end of the horizontal motor, the moving frame is provided with a lifting rack, a cross rod is movably installed on the moving frame, a lifting motor is arranged above the cross rod, and the output end of the lifting motor is engaged with the lifting rack.
[0013] As a preferred technical scheme, the grabbing part is fixedly connected with the cross rod, a plurality of insertion blocks are rotatably connected to the bottom of the grabbing part, second inclined surfaces are arranged on both sides of the bottom of the insertion blocks, and limit blocks are arranged on the side walls of the insertion blocks.
[0014] Compared with the prior art, the present application has the following advantages: 1. By adjusting the length adjusting ruler and the width adjusting ruler through the adjusting gear, the size of the mounting groove can be changed, so as to adapt to the installation of different size carrier plates, so that the jig for fixing the carrier plate has certain adjustability, and the application range of the jig is greatly improved. 2. By vertically placing the fixture that holds the carrier plate using the gripper, both sides of the carrier plate can be cleaned simultaneously in the cleaning chamber. Driven by the drive chamber, the time required for the carrier plate to move is shortened, greatly improving the cleaning efficiency of the carrier plate. 3. By cooperating with the gripper and the cleaning carrier plate, the gripper can disassemble the cleaning carrier plate simply by pressing it, avoiding the problem of insufficient clamping force in traditional grippers and greatly improving clamping efficiency. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a cross-sectional structural diagram of the main body of the present invention; Figure 3 This is a schematic diagram of the drive unit of the present invention; Figure 4 This is a schematic diagram of the cleaning carrier plate of the present invention; Figure 5 This is a schematic diagram of the length adjustment ruler of the present invention; Figure 6 This is a schematic diagram of the width adjustment ruler of the present invention; Figure 7 This is a cross-sectional view of the cleaning carrier plate of the present invention; Figure 8 This is an enlarged structural diagram of point A in the present invention; Figure 9 This is an enlarged structural diagram of point B in the present invention.
[0016] In the diagram: 1. Cleaning table; 2. Gripper; 3. Cleaning carrier plate; 4. Length adjustment ruler; 5. First adjustment gear; 6. Width adjustment ruler; 7. Second adjustment gear; 8. Horizontal drive unit; 11. Cleaning chamber; 12. Drive chamber; 21. Insert block; 31. Mounting slot; 32. Adjustment slot; 33. Connecting hole; 34. Pin hole; 35. Pin; 41. First adjustment part; 42. First moving part; 51. Rotating shaft; 61. Second adjustment part; 62. Second moving part; 1101. Washing pool; 1102. Clean water pool; 1103. Sewage pool; 1104. Inlet pipe; 1105. Drain pipe; 1106. Water pump; 1201. Fixing frame; 1202. Horizontal rack; 2101. Second inclined plane; 2102. Limiting block; 3101. Clearance hole; 3102. Buffer strip; 3103. Limiting strip; 3301. Track groove; 3401. Spring; 3501. Inclined plane; 4101. First adjusting tooth; 4201. Slot; 6101. Second adjusting tooth; 8201. Lifting rack; 8202. Crossbar; 8203. Lifting motor. Detailed Implementation
[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0018] Example: Figures 1-9 As shown, this invention provides a technical solution for an adjustable carrier plate cleaning fixture. The adjustable carrier plate cleaning fixture includes a cleaning table 1, a gripping member 2 installed inside the cleaning table 1, a cleaning carrier plate 3 movably mounted on the gripping member 2, a length adjustment ruler 4 movably mounted inside the cleaning carrier plate 3, a first adjustment gear 5 disposed inside the cleaning carrier plate 3, the first adjustment gear 5 being fixed inside the cleaning carrier plate 3 via a rotating shaft 51, and the first adjustment gear 5 being movably connected to the length adjustment ruler 4. A width adjustment ruler 6 is also movably mounted inside the cleaning carrier plate 3, and a second adjustment gear 7 disposed inside the cleaning carrier plate 3, the second adjustment gear 7 being fixed inside the cleaning carrier plate 3 via a rotating shaft 51, and the second adjustment gear 7 being movably connected to the width adjustment ruler 6. The cleaning process is as follows: The cleaning carrier plate 3 can be cleaned and dried within the unit 1. The gripping method of the gripper 2 and the cleaning method work together to clean both sides of the carrier plate simultaneously, greatly improving the cleaning efficiency. Furthermore, the drive unit 12 significantly reduces the time required for automatic cleaning of the carrier plate, further improving the cleaning efficiency. To prevent collisions during the cleaning process, the thickness of the cleaning carrier plate 3 is greater than the maximum thickness of the carrier plate, ensuring that the carrier plate is completely within the mounting groove 31 without any protrusion. In addition, the length adjustment ruler 4 and the width adjustment ruler 6 work together to securely clamp carrier plates of different sizes, giving the cleaning carrier plate a certain degree of adjustability.
[0019] The cleaning carrier plate 3 is provided with a plurality of installation grooves 31, and the two edges of the installation groove 31 are provided with empty holes 3101, and the side of the installation groove 31 is provided with a buffer strip 3102, and the side of the installation groove 31 is provided with a limiting strip 3103, and the cleaning carrier plate 3 is provided with an adjusting groove 32; the original size of the installation groove 31 is the maximum size of the carrier plate that can be placed in, when the size of the carrier plate to be cleaned is smaller than the opening of the installation groove 31, the adjusting gear on both sides of the cleaning carrier plate 3 can be pulled, the first adjusting gear 5 is driven to move in the horizontal direction, so that the movement of the length adjusting ruler 4 is realized, and then the length of the opening of all the installation grooves 31 is adjusted, and the second adjusting gear 7 is pulled to drive the second adjusting gear 6101 to move in the vertical direction, so that the movement of the width adjusting ruler 7 is realized, and then the width of the opening of the installation groove 31 is adjusted, and when the adjustment is completed, the size of the installation groove 31 is matched with the size of the carrier plate, the empty holes 3101 at the four corners of the installation groove 31 can avoid the side of the carrier plate being pressed, and the breakage of the porcelain corner can be effectively prevented.
[0020] A plurality of connecting holes 33 are uniformly arranged on the top of the cleaning carrier plate 3, the side wall of the connecting hole 33 is symmetrically provided with a bolt hole 34, the bolt hole 34 is fixedly connected with a spring 3401, the spring 3401 is fixed with a bolt 35, the bolt 35 is provided with an inclined surface 3501, and the side wall of the connecting hole 33 is further provided with a track groove 3301; the track groove 3301 comprises an arc-shaped track and a straight track, the plug-in block 21 moves vertically downward in the arc-shaped track, so that the limiting block 2101 also moves in the direction of the track groove 3301, thereby driving the plug-in block 21 to rotate in the connecting hole 33, when the plug-in block 21 rotates by 90°, the bolt 35 cannot block the plug-in block 21, and the limiting block 2101 leaves the arc-shaped track and enters the straight track, at this time, the plug-in block 21 vertically moves upward without rotating, and can be smoothly pulled out of the connecting hole 33.
[0021] The length adjusting ruler 4 is embedded in the adjusting groove 32, the length adjusting ruler 4 comprises a first adjusting part 41 and a first moving part 42, the first adjusting part 41 is provided with a first adjusting gear 4101 at the bottom, a plurality of plug-in grooves 4201 are uniformly arranged on the first moving part 42, the buffer strip 3102 is arranged between the two plug-in grooves 4201, the first adjusting gear 5 is engaged with the first adjusting gear 4101, and the first adjusting gear 5 partially protrudes from the adjusting groove 32.
[0022] The width adjusting ruler 6 is also embedded in the adjusting groove 32, the width adjusting ruler 6 comprises a second adjusting part 61 and a second moving part 62, the second adjusting part 61 is provided with a second adjusting gear 6101 at the top, and the second moving part 62 is uniformly provided with a buffer strip 3102, and the second adjusting gear 7 is engaged with the second adjusting gear 6101.
[0023] The rotating shaft 51 is fixedly installed in the adjusting groove 32. The first adjusting gear 5 meshes with the first adjusting gear 4101, and part of the first adjusting gear 5 extends out of the adjusting groove 32. The second adjusting gear 7 meshes with the second adjusting gear 6101, and part of the second adjusting gear 7 extends out of the adjusting groove 32. The washing table 1 includes a washing chamber 11 and a drive chamber 12 located above the washing chamber. The washing chamber 11 is provided with a washing pool 1101, a clean water pool 1102, and a sewage pool 1103. The washing pool 1101 and the clean water pool 1102 are provided with an inlet pipe 1104 and a drain pipe 1105, and both the inlet pipe 1104 and the drain pipe 1105 are connected to a water pump 1106. The drive chamber 12 is provided with a fixing frame 1201. A horizontal rack 1202 is provided on the top of the fixing frame 1201. A horizontal drive unit 8 is installed on the 201. The horizontal drive unit 8 includes a horizontal guide rail 81 fixedly installed at the bottom of the fixed frame 1201. The horizontal guide rail 81 is slidably connected to the moving frame 82. A horizontal motor 83 is provided at the top of the moving frame 82. A horizontal rack 1202 meshes with the output end of the horizontal motor 83. A lifting rack 8201 is provided on the moving frame 82. A crossbar 8202 is movably installed on the moving frame 82. A lifting motor 8203 is provided above the crossbar 8202. The output end of the lifting motor 8203 meshes with the lifting rack 8201. A gripping member 2 is fixedly connected to the crossbar 8202. A plurality of insert blocks 21 are rotatably connected to the bottom of the gripping member 2. A second inclined surface 2101 is provided on both sides of the bottom of the insert block 21. A limiting block 2102 is provided on the side wall of the insert block 21.
[0024] Working principle of the invention: First, collect the carrier plates to be cleaned and place them into the mounting slots 31 within the cleaning carrier plate 3. The original size of the mounting slots 31 is the maximum size of the carrier plates that can be placed in them. When the size of the carrier plate to be cleaned is smaller than the opening of the mounting slot 31, the adjusting gears on both sides of the cleaning carrier plate 3 can be moved. By moving the first adjusting gear 5, the first adjusting tooth 4101 meshing with it moves horizontally, thereby moving the length adjusting ruler 4 and adjusting the length of the opening of all mounting slots 31. Similarly, by moving the second adjusting gear 7, the second adjusting tooth 6 meshing with it moves horizontally. 101 moves vertically, thereby moving the width adjustment ruler 7 and adjusting the width of the opening of the mounting groove 31. After adjustment, the size of the mounting groove 31 matches the size of the carrier plate, and the buffer strip 3102 on the side of the mounting groove 31 fits tightly against the four sides of the carrier plate. This not only reduces the mechanical vibration of the cleaning table 1 during operation and effectively reduces the physical collision of the carrier plate, but also provides secondary fixation of the carrier plate through the compression of the buffer strip 3102. The limiting strip 3103 arranged on one side of the mounting groove 31 prevents the carrier plate from falling out of the mounting groove 31.
[0025] After the installation of the carrier plate 3 is completed, place it on the placement table of the cleaning table 1, move the grabbing piece 2 to the top of the cleaning carrier plate 3 through the horizontal driving part 8, then insert the block 21 into the connecting hole 33 of the cleaning carrier plate 3 under the driving of the lifting motor 8203, and continuously push away the latch 35 in the process of the descent of the block 21 through the cooperation of the second inclined surface 2101 on the block 21 and the inclined surface 3501 of the latch 35, until the latch 35 is completely withdrawn into the latch hole 34, then the block 21 moves to the lower side of the latch hole 34, the latch 35 is popped out again under the action of the spring 3401, the block 21 is clamped in the connecting hole 33, and the grabbing of the cleaning carrier plate 3 by the grabbing piece 2 is completed.
[0026] Under the cooperation of the horizontal lifting part 8 and the lifting motor 8203, the cleaning carrier plate 3 enters the washing pool 1101 and the clean water pool 1102 in turn, and the cleaning of the carrier plate 3 is completed, then the cleaning carrier plate 3 is moved to the placement table of the output port, at this time the lifting motor 8203 drives the grabbing piece 2 to continue to move downward, the limiting block 2101 on the side wall of the block 21 enters the track groove 3301, since the track groove 3301 includes an arc track and a straight track, the block 21 moves vertically downward in the arc track, so the limiting block 2101 also moves in the direction of the track groove 3301, thereby driving the block 21 to rotate in the connecting hole 33, when the block 21 rotates 90°, the latch 35 cannot clamp the block 21, and the limiting block 2101 exits the arc track and enters the straight track, at this time the block 21 moves vertically upward without continuing to rotate, and can be smoothly pulled out of the connecting hole 33, and the disengagement of the cleaning carrier plate 3 from the grabbing piece 2 is completed.
[0027] By adjusting the gear moving length adjusting ruler 4 and the width adjusting ruler 5, the size of the installation groove 31 can be changed, so as to adapt to the installation of carrier plates of different sizes, make the jig for fixing the carrier plate have a certain adjustability, and greatly improve the application range of the jig.
[0028] By vertically placing the cleaning carrier plate 3 through the grabbing piece 2, the two sides of the carrier plate can be cleaned at the same time in the cleaning chamber, and under the driving of the driving chamber, the time required for the movement of the cleaning carrier plate 3 is shortened, and the cleaning efficiency of the carrier plate is greatly improved.
[0029] Through the cooperation of the grabbing piece 2 and the cleaning carrier plate 3, the disassembly of the grabbing piece to the cleaning carrier plate 3 can be realized only by the pressing of the grabbing piece 2, the problem of insufficient clamping force existing in the traditional clamping jaw is avoided, and the clamping efficiency is greatly improved.
[0030] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.
Claims
1. An adjustable carrier plate cleaning fixture, characterized in that: The adjustable carrier plate cleaning fixture includes a cleaning table (1), a gripper (2) installed inside the cleaning table (1), a cleaning carrier plate (3) movably installed on the gripper (2), a length adjustment ruler (4) movably installed inside the cleaning carrier plate (3), a first adjustment gear (5) provided inside the cleaning carrier plate (3), the first adjustment gear (5) being fixed inside the cleaning carrier plate (3) via a rotating shaft (51), the first adjustment gear (5) being movably connected to the length adjustment ruler (4), a width adjustment ruler (6) movably installed inside the cleaning carrier plate (3), and a second adjustment gear (7) provided inside the cleaning carrier plate (3), the second adjustment gear (7) being fixed inside the cleaning carrier plate (3) via a rotating shaft (51), the second adjustment gear (7) being movably connected to the width adjustment ruler (6).
2. The adjustable carrier plate cleaning fixture according to claim 1, characterized in that: The cleaning carrier plate (3) is provided with several mounting slots (31), and a clearance hole (3101) is provided at the junction of the two sides of the mounting slot (31). A buffer strip (3102) is installed on the side of the mounting slot (31), and a limit strip (3103) is provided on one side of the mounting slot (31). An adjustment slot (32) is provided inside the cleaning carrier plate (3).
3. The adjustable carrier plate cleaning fixture according to claim 2, characterized in that: The cleaning carrier plate (3) has several connecting holes (33) evenly distributed on its top. The connecting holes (33) have pin holes (34) symmetrically distributed on their sidewalls. A spring (3401) is fixedly connected in the pin hole (34). The spring (3401) is fixed to the pin (35). The pin (35) has a bevel (3501). The connecting hole (33) also has a track groove (3301) on its sidewall.
4. The adjustable carrier plate cleaning fixture according to claim 3, characterized in that: The length adjustment ruler (4) is embedded in the adjustment groove (32). The length adjustment ruler (4) includes a first adjustment part (41) and a first moving part (42). The bottom of the first adjustment part (41) is provided with a first adjustment tooth (4101). The first moving part (42) is provided with a plurality of slots (4201) evenly. A buffer strip (3102) is installed between two slots (4201).
5. An adjustable carrier plate cleaning fixture according to claim 4, characterized in that: The width adjustment ruler (6) is also embedded in the adjustment groove (32). The width adjustment ruler (6) includes a second adjustment part (61) and a second moving part (62). The top of the second adjustment part (61) is provided with a second adjustment tooth (6101), and the second moving part (62) is uniformly equipped with buffer strips (3102).
6. The adjustable carrier plate cleaning fixture according to claim 1, characterized in that: The rotating shaft (51) is fixedly installed in the adjusting groove (32). The first adjusting gear (5) meshes with the first adjusting tooth (4101), and the first adjusting gear (5) extends out of the adjusting groove (32). The second adjusting gear (7) meshes with the second adjusting tooth (6101), and the second adjusting gear (7) extends out of the adjusting groove (32).
7. An adjustable carrier plate cleaning fixture according to claim 6, characterized in that: The cleaning station (1) includes a cleaning chamber (11) and a drive chamber (12) located above the cleaning chamber. The cleaning chamber (11) is equipped with a washing pool (1101), a clean water pool (1102) and a sewage pool (1103). The washing pool (1101) and the clean water pool (1102) are each equipped with an inlet pipe (1104) and a drain pipe (1105). The inlet pipe (1104) and the drain pipe (1105) are both connected to a water pump (1106).
8. An adjustable carrier plate cleaning fixture according to claim 7, characterized in that: A fixed frame (1201) is provided in the drive chamber (12). A horizontal rack (1202) is provided on the top of the fixed frame (1201). A horizontal drive unit (8) is installed on the fixed frame (1201). The horizontal drive unit (8) includes a horizontal guide rail (81) fixedly installed at the bottom of the fixed frame (1201). The horizontal guide rail (81) is slidably connected to the moving frame (82). A horizontal motor (83) is provided on the top of the moving frame (82). The horizontal rack (1202) meshes with the output end of the horizontal motor (83). A lifting rack (8201) is provided on the moving frame (82). A crossbar (8202) is movably installed on the moving frame (82). A lifting motor (8203) is provided above the crossbar (8202). The output end of the lifting motor (8203) meshes with the lifting rack (8201).
9. An adjustable carrier plate cleaning fixture according to claim 8, characterized in that: The gripper (2) is fixedly connected to the crossbar (8202). Several inserts (21) are rotatably connected to the bottom of the gripper (2). The bottom sides of the inserts (21) are provided with second inclined surfaces (2101), and the side walls of the inserts (21) are provided with limiting blocks (2102).