Ultrasonic cleaning rack for copper-clad ceramic substrate

Abstract

The utility model belongs to the technical field of copper-clad ceramic substrate cleaning, and particularly relates to a copper-clad ceramic substrate ultrasonic cleaning frame which comprises a frame body, a rolling groove, a grating base and a sliding rod, groove holes are formed in the two sides of the frame body in the width direction, the rolling groove is connected to the outer portion of the groove holes of the frame body, the cross section of the rolling groove is in an L shape, and the grating base is connected with the sliding rod. Two sides in the length direction in the frame body are connected with fixed grids; mounting bolts and nuts are arranged at the bottom of the grille seat in a linear array mode, the nuts are in threaded transmission connection to the mounting bolts, mounting holes corresponding to the mounting bolts in position are formed in the sliding rods in a linear array mode, the sliding rods are connected into the groove holes in a sliding mode, the two ends of each sliding rod are rotationally connected with rolling wheels, and the rolling wheels are matched with the rolling grooves. Compared with the prior art, the distance between two adjacent grating seats can be adjusted, and the grating seats can be conveniently detached and replaced according to the thickness of the copper-clad ceramic substrate, so that the applicability of equipment in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning copper-clad ceramic substrates, in particular to an ultrasonic cleaning rack for copper-clad ceramic substrates. Background Art

[0002] The copper-clad ceramic substrate ultrasonic cleaning rack is a device used to clean copper-clad ceramic substrates in electronic components. Copper-clad ceramic substrates are widely used in the electronic manufacturing process, but they are affected by dust, oil and other pollutants during the production process, so they need to be cleaned regularly to ensure their performance and quality. Ultrasonic cleaning is an efficient cleaning method that can effectively remove dirt on the surface of the substrate through the tiny bubbles and impact force generated by ultrasonic vibration.

[0003] When using the copper-clad ceramic substrate ultrasonic cleaning rack, the operator places the substrate in the cleaning tank, sets the cleaning parameters and starts the equipment. Under the action of ultrasonic vibration and bubbles, the dirt will be effectively removed. After cleaning, the substrate is taken out for drying or subsequent treatment. This cleaning equipment can improve cleaning efficiency and ensure the quality and performance of copper-clad ceramic substrates.

[0004] Most of the existing copper-clad ceramic substrate ultrasonic cleaning rack structures are fixed structures and cannot be adjusted according to the width of the copper-clad ceramic substrate. When encountering copper-clad ceramic substrates of different thicknesses, the bottom grid seat cannot be replaced, which may cause unstable placement and collision, thereby damaging the copper-clad ceramic surface. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model develops an ultrasonic cleaning rack for copper-clad ceramic substrates, which can adjust the distance between two adjacent grid seats. The grid seats can also be conveniently disassembled and replaced according to the thickness of the copper-clad ceramic substrates, thereby improving the applicability of the equipment.

[0006] The technical solution to the technical problem solved by the utility model is: a copper-clad ceramic substrate ultrasonic cleaning rack, comprising a frame body, a rolling groove, a grille seat and a sliding rod, wherein slot holes are arranged on both sides of the width direction of the frame body, the rolling groove is connected to the outside of the slot holes of the frame body, and the cross section is "L"-shaped, and fixed grilles are connected on both sides of the length direction of the inside of the frame body; a linear array of mounting bolts and nuts are arranged at the bottom of the grille seat, and the nuts are threadedly connected to the mounting bolts: a linear array of mounting holes corresponding to the positions of the mounting bolts are arranged on the sliding rod, the sliding rod is slidably connected in the slot holes, and rollers are rotatably connected at both ends, and the rollers match the rolling grooves.

[0007] Preferably, the sliding rod is a detachable structure, comprising a fixed portion and a sliding portion, the sliding portion is provided with a through hole, and a spring pin is provided at a position on the fixed portion corresponding to the through hole.

[0008] Preferably, supports are connected to both ends of the sliding rod, and limit pins are slidably connected to the supports. Limit holes are arranged in a linear array along the length direction at positions on the frame corresponding to the limit pins.

[0009] Preferably, handles are symmetrically arranged on both sides of the frame in the length direction, and legs are respectively arranged at the four corners of the bottom of the frame.

[0010] Preferably, two rollers are provided at one end of the sliding rod.

[0011] Preferably, a baffle is provided in the middle of the grille seat along the length direction.

[0012] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0013] 1. The sliding seat of the utility model adopts a limit pin to cooperate with the limit hole on the frame, which can adjust the distance between two adjacent grid seats. It can be easily adjusted when used with copper-clad ceramic substrates of different sizes, thereby improving applicability;

[0014] 2. The grid seat of the utility model is connected to the slide seat in a detachable manner. When it is needed to be used for copper-clad ceramic substrates of different thicknesses, if the spacing of the grids on the grid seat is too large or too small, the nut can be unscrewed, the grid seat can be removed, and a suitable grid seat can be selected and reinstalled for use;

[0015] 3. By setting the legs, the bottom surface of the frame can be separated from the surface of the cleaning machine, reducing the transmission of vibration, which is beneficial to prolonging the service life of the cleaning machine;

[0016] 4. By setting the rolling groove, the rollers on both sides of the sliding rod can roll more smoothly, reducing the friction consumption between the sliding rod and the frame during sliding, and increasing the service life of the frame;

[0017] 5. The sliding rod of the utility model adopts a detachable structure. When the number of grille seats needs to be increased or decreased, the sliding part can be removed by pressing the spring pin, and the fixed part can be removed from the other side to achieve the operation of reducing the grille seats. For installation, the fixed part is inserted into the sliding groove at one end, and the sliding part is inserted into the sliding groove at the other end until the spring pin pops up, and then the roller is placed in the rolling groove. After the installation is completed, the operation of increasing the grille seats can be achieved, which adapts to more usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 The overall structure of the utility model Figure 1;

[0020] Figure 3 The overall structure of the utility model Figure 2 ;

[0021] Figure 4 It is a right side view of the utility model;

[0022] Figure 5 This is the overall structural diagram of the grille seat;

[0023] Figure 6 is a bottom view of the sliding rod;

[0024] Figure 7 It is the overall structural diagram of the sliding rod;

[0025] Figure 8 for Figure 7 A partial enlarged view of area A.

[0026] Among them: 1. frame; 101. fixed grille; 102. slot hole; 103. rolling groove; 2. support leg; 3. handle; 4. grille seat; 41. mounting bolt; 42. nut; 5. sliding rod; 51. mounting hole; 52. roller; 53. fixing part; 531. spring pin; 54. sliding part; 6. limit hole; 7. support; 71. limit pin. DETAILED DESCRIPTION

[0027] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0028] Example 1

[0029] See also Figures 1 to 8 , a copper-clad ceramic substrate ultrasonic cleaning rack, including a frame 1, a rolling groove 103, a grid seat 4 and a sliding rod 5, the frame 1 is provided with slot holes 102 on both sides in the width direction, the rolling groove 103 is connected to the outside of the slot hole 102 of the frame 1, and the cross section is "L"-shaped, and the frame 1 is connected with fixed grids 101 on both sides in the length direction; the bottom of the grid seat 4 is provided with a linear array of mounting bolts 41 and nuts 42, and the nuts 42 are threadedly connected to the mounting bolts 41: the sliding rod 5 is provided with a linear array of mounting holes 51 corresponding to the position of the mounting bolts 41, the sliding rod 5 is slidably connected in the slot hole 102, and rollers 52 are rotatably connected at both ends, and the rollers 52 match the rolling groove 103.

[0030] like Figures 6 to 8As shown, the sliding rod 5 is a detachable structure, including a fixed portion 53 and a sliding portion 54. The sliding portion 54 is provided with a through hole, and a spring pin 531 is provided at a position corresponding to the through hole on the fixed portion 53. The fixed portion 53 can be pulled out by pressing the spring pin 531, and vice versa to complete the installation operation.

[0031] like Figure 1 and Figure 8 As shown, the two ends of the sliding rod 5 are connected with supports 7, and the supports 7 are slidably connected to limit pins 71. The positions on the frame 1 corresponding to the limit pins 71 are provided with limit holes 6 in a linear array along the length direction, and the limit holes 6 can be increased or decreased according to the needs of use; if the width adjustment accuracy is required to be higher, the limit pins 71 can be replaced by bolts, and the limit holes 6 can be cancelled. When the position of the sliding rod 5 needs to be adjusted, the bolts can be loosened. After the position is determined, the bolts can be tightened, and the bolts will be pressed against the frame 1 to fix the sliding rod 5.

[0032] like Figures 1 to 3 As shown, handles 3 are symmetrically arranged on both sides of the frame body 1 in the length direction, and legs 2 are respectively arranged at the four corners of the bottom of the frame body 1.

[0033] like Figures 6 to 8 As shown, two rollers 52 are provided at one end of the sliding rod 5 . The two rollers 52 can ensure that the sliding rod 5 will not tilt, thereby providing better stability for the grille seat 4 .

[0034] like Figure 2 As shown, a baffle is provided in the middle of the grid seat 4 along the length direction, and two groups of copper-clad ceramic substrates are placed on both sides of the grid seat 4 respectively. At the same time, through width adjustment, the copper-clad ceramic substrates can be limited, collisions can be reduced, and the surfaces of the copper-clad ceramic substrates can be better protected.

[0035] Principle and operation process

[0036] The utility model is a cleaning rack used in conjunction with an ultrasonic cleaning machine. Before use, the size and thickness of the copper-clad ceramic substrate to be cleaned are adjusted accordingly; first, the width between two adjacent grid seats 4 is determined according to the width of the copper-clad ceramic substrate, and the limit pins 71 on both sides of the sliding rod 5 are pulled out during adjustment, and the spacing is adjusted to a suitable spacing, and the limit pins 71 are inserted back to align with the nearest limit hole 6. All sliding rods 5 inside the frame 1 are adjusted according to this method, and the sliding rods 5 adjacent to the frame 1 need to calculate the distance between the fixed grid 101 and adjust it; after the width adjustment is completed, a suitable grid seat 4 is selected according to the thickness of the copper-clad ceramic substrate. If the grid seat 4 needs to be replaced, the nut 42 is unscrewed, the grid seat 4 is removed from the sliding rod 5, a suitable grid seat 4 is selected, and the mounting bolts 41 are aligned with the mounting holes 51 on the sliding rod 5 and inserted, and then the nuts 42 are tightened to complete the replacement.

[0037] If the width of the copper-clad ceramic substrate is too large or too small, it is necessary to increase or decrease the grille seats 4. The specific operation is as follows: If the number of grille seats 4 needs to be reduced, first disassemble the grille seats 4 according to the above method, then move the sliding rod 5 to the end of the slot hole 102 to disengage the roller 52 from the rolling groove 103, press the spring pin 531, and pull the sliding part 54 of the sliding rod 5 out of the slot hole 102, and then pull the fixing part 53 out of the slot hole 102 on the other side to complete the disassembly operation; if the number of grille seats 4 needs to be increased, first insert the fixing part 53 of the sliding rod 5 from the end of the slot hole 102 on one side, and then insert the sliding part 54 from the end on the same side of the slot hole 102 on the other side and insert it into the fixing part 53 until the spring pin 531 pops up, then move the sliding rod 5 toward the center, place the roller 52 on the rolling groove 103, select a suitable grille seat 4, and install it according to the above steps to complete the operation of adding the grille seat 4.

[0038] The provision of the legs 2 enables the grille seat 4 to be separated from the bottom surface of the cleaning machine, thereby reducing the transmission of vibrations and increasing the service life of the cleaning machine. The handles 3 on both sides can be used conveniently by operators when placing and taking out the frame 1.

[0039] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. An ultrasonic cleaning rack for a copper-clad ceramic substrate, comprising a rack body (1), characterized in that: It also comprises a rolling groove (103), a grille seat (4) and a sliding rod (5); the frame body (1) is provided with slot holes (102) on both sides in the width direction; the rolling groove (103) is connected to the outside of the slot hole (102) of the frame body (1) and has an "L"-shaped cross section; the frame body (1) is connected to fixed grilles (101) on both sides in the length direction; the bottom of the grille seat (4) is provided with mounting bolts (41) and nuts (42) in a linear array; the nuts (42) are threadedly connected to the mounting bolts (41); the sliding rod (5) is provided with mounting holes (51) corresponding to the positions of the mounting bolts (41) in a linear array; the sliding rod (5) is slidably connected to the slot hole (102) and has rollers (52) rotatably connected at both ends; the rollers (52) match the rolling groove (103).

2. The copper-clad ceramic substrate ultrasonic cleaning rack according to claim 1, characterized in that: The sliding rod (5) is a detachable structure, comprising a fixed portion (53) and a sliding portion (54); a through hole is provided on the sliding portion (54); and a spring pin (531) is provided on the fixed portion (53) at a position corresponding to the through hole.

3. The copper-clad ceramic substrate ultrasonic cleaning rack according to claim 1, characterized in that: The two ends of the sliding rod (5) are connected to a support (7), a limit pin (71) is slidably connected to the support (7), and limit holes (6) are arranged in a linear array along the length direction at positions on the frame (1) corresponding to the limit pin (71).

4. The copper-clad ceramic substrate ultrasonic cleaning rack according to claim 1, characterized in that: Handles (3) are symmetrically arranged on both sides of the frame body (1) in the length direction, and legs (2) are respectively arranged at the four corners of the bottom of the frame body (1).

5. The copper-clad ceramic substrate ultrasonic cleaning rack according to claim 1, characterized in that: Two rollers (52) are provided at one end of the sliding rod (5).

6. The copper-clad ceramic substrate ultrasonic cleaning rack according to claim 1, characterized in that: A baffle is provided in the middle of the grille seat (4) along the length direction.

Images