Chip glue removing equipment

Abstract

The utility model discloses chip glue removing equipment, and relates to the technical field of chip glue removing, and the chip glue removing equipment comprises a bottom plate, a vertical plate is fixedly arranged on one side of the upper end of the bottom plate, a top plate is fixedly arranged at the upper end of the vertical plate, a supporting plate is fixedly arranged on one side of the lower end of the top plate, and a plurality of rotating columns are rotatably arranged between the supporting plate and the vertical plate; the outer surfaces of the rotating columns are sleeved with belt wheels, the outer surfaces of the belt wheels are jointly sleeved with a belt, a first motor is arranged at one end of the vertical plate, the output end of the first motor penetrates through the vertical plate and is fixedly connected with one rotating column, and a moving plate is fixedly connected to the lower side of the outer surface of the belt. A guide rail is fixedly arranged at the upper end of the movable plate, and an electric sliding block is slidably arranged at the upper end of the guide rail. According to the chip glue removing equipment provided by the invention, the glue removing structure can be conveniently moved, so that cleaning of solid glue on chips can be better matched, the glue removing efficiency is high, chips of different sizes can be fixed, and the glue removing efficiency is high. And the universality is high.

Description

Technical Field

[0001] The present application relates to the technical field of chip adhesive removal, and in particular to chip adhesive removal equipment. Background Art

[0002] Integrated circuits, also known as microcircuits, microchips, wafers / chips in electronics, are a way of miniaturizing circuits (mainly semiconductor devices, but also passive components, etc.) and are often manufactured on the surface of semiconductor wafers.

[0003] According to the announcement number: CN 215278801 U, a device for cleaning residual adhesive on the surface of a microfluidic chip is disclosed. This technology discloses "including a bottom plate, the upper end of the bottom plate is connected to a frame, the two sides of the inner wall of the frame are connected to a horizontal plate, the upper end of the horizontal plate is connected to a driving motor, the output end of the driving motor is connected to a rotating rod, and the surface of the rotating rod is connected to a fixing block and other technical solutions, which are convenient for fixing the processed microfluidic chip, and will not loosen during cleaning, thereby improving the cleaning effect of the microfluidic chip, and does not require manual cleaning of the microfluidic chip. It is cleaned more thoroughly by mechanical equipment, and there will be no cleaning residue, thereby improving the cleaning effect of the microfluidic chip and other technical effects".

[0004] With respect to the above-mentioned related technologies, the inventor believes that the existing chip glue cleaning equipment is not convenient for moving the glue cleaning structure conveniently. When cleaning the fixing glue on the chip, the cleaning structure needs to be adjusted multiple times in order to completely clean the fixing glue on the chip. If the position is inconvenient to adjust, it is necessary to manually align and clean the glue multiple times. This requires a large workload for glue cleaning and the efficiency of glue cleaning is not high. In addition, the above-mentioned chip glue cleaning equipment has limited effect on fixing the chip and can only fix chips of a single size. If the chip size does not match, it cannot be fixed, which has limitations.

[0005] In view of the above-mentioned related technologies, the inventor believes that a chip glue cleaning device is needed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present application is to provide a chip glue removal device to improve the problem of inconvenient movement of the glue removal structure and limited chip fixing effect.

[0007] The chip cleaning equipment provided in this application adopts the following technical solutions:

[0008] The chip glue cleaning equipment comprises a bottom plate, a vertical plate is fixedly provided on one side of the upper end of the bottom plate, a top plate is fixedly provided on the upper end of the vertical plate, a support plate is fixedly provided on one side of the lower end of the top plate, a plurality of rotating columns are rotatably provided between the support plate and the vertical plate, the outer surface of the rotating column is sleeved with a pulley, and the outer surfaces of the plurality of pulleys are jointly sleeved with a belt, a first motor is provided at one end of the vertical plate, an output end of the first motor passes through the vertical plate and is fixedly connected to one of the rotating columns, a movable plate is fixedly connected to the lower side of the outer surface of the belt, a guide rail is fixedly provided on the upper end of the guide rail, an electric slider is slidably provided on the upper end of the guide rail, a connecting plate is provided on the upper end of the electric slider, a bracket is fixedly provided on the upper end of the connecting plate, a liquid pump is fixedly provided on the upper end of the bracket, a liquid tank is fixedly provided on the upper end of the liquid pump, connecting pipes are fixedly provided at both ends of the liquid pump, and a cleaning head is fixedly provided at the lower end of the connecting pipe.

[0009] By adopting the above technical solution, the position of the glue cleaning structure is easy to adjust and the design is reasonable, and the glue cleaning efficiency is high.

[0010] Optionally, six pulleys are provided, and the six pulleys are distributed at equal intervals.

[0011] By adopting the above technical solution, the transmission connection stability is higher and the adjustment and movement effect is better.

[0012] Optionally, the electric slider and the connecting plate are connected by bolts.

[0013] By adopting the technical solution, installation and disassembly are facilitated.

[0014] Optionally, the cross-sectional shape of the bracket is an inverted "U" shape, and a feeding port is provided at the upper end of the liquid tank.

[0015] By adopting the above technical solution, it is convenient to add materials and the structural support strength is high.

[0016] Optionally, four vertical blocks are fixedly provided on the upper end of the base plate, a screw rod is rotatably provided between two of the vertical blocks, a limiting rod is fixedly connected between the other two vertical blocks, and the outer surfaces of the limiting rod and the screw rod are both sleeved with moving blocks, one end of one of the vertical blocks is provided with a second motor, the output end of the second motor passes through the vertical block and is fixedly connected to the screw rod, a push plate is fixedly connected between two corresponding moving blocks, a plurality of spring shock absorbers are fixedly provided on the inner end of the push plate, and a contact plate is commonly fixedly provided on the same side ends of the plurality of spring shock absorbers.

[0017] By adopting the above technical solution, the fixing structure can adjust the fixed size, so that it can be used to fix chips of different sizes, which is convenient for subsequent glue cleaning work.

[0018] Optionally, three spring shock absorbers are provided on one side, and the three spring shock absorbers are distributed at equal intervals.

[0019] By adopting the above technical solution, the shock absorbing and buffering capacity is improved.

[0020] Optionally, a placement plate is fixedly provided on the upper end of the bottom plate, and the upper end of the placement plate is in contact with the lower ends of the push plate and the contact plate.

[0021] By adopting the above technical solution, the chip can be placed and the movement stability of the push plate and the contact plate is improved.

[0022] Optionally, the screw rod is specifically a bidirectional threaded rod, and the two moving blocks are respectively sleeved on different thread directions of the outer surface of the screw rod.

[0023] By adopting the above technical solution, the moving directions of the two moving blocks are opposite.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The present application uses a vertical plate, and under the action of the belt and the electric slider therein, the first motor on the vertical plate is started to drive the pulley to rotate through multiple rotating columns, and the rotating column rotates on the support plate connected to the vertical plate and the top plate, so that the belt transmission allows the movable plate to move, and the electric slider on the movable plate can move on the guide rail to form two axial adjustable movements. A glue cleaning structure is placed on the electric slider through a connecting plate and a bracket, and a liquid pump can drive the cleaning liquid in the liquid tank to enter the cleaning head through a connecting pipe. The cleaning head completes the glue cleaning work of the chip, and the position adjustment is convenient and the design is reasonable. The glue cleaning efficiency is high, and the glue cleaning structure can be conveniently moved, which can better cooperate with the cleaning of the solid glue on the chip, thereby achieving a high glue cleaning efficiency.

[0026] 2. The present application uses a vertical block, under the action of the screw and the push plate therein, when the chip needs to be fixed, the second motor on the vertical block is started to drive the screw to rotate, and the moving block on the screw moves towards each other, so that the two push plates are close to each other. At the same time, the moving block on the limiting rod plays a follower effect, thereby improving the stability of the fixation until the contact plate contacts the chip. At this time, the spring shock absorber is used for buffering and shock absorption, the placement plate can place the chip, and the movement stability of the push plate and the contact plate is improved. The fixing structure can adjust the size of the fixation, so that it can cooperate to fix chips of different sizes, which is convenient for subsequent glue cleaning work, thereby achieving a more universal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of this application.

[0028] Figure 2It is a schematic diagram of the vertical plate and its connection structure of this application.

[0029] Figure 3 It is a schematic diagram of the mobile plate and its connection structure of the present application.

[0030] Figure 4 This is a schematic diagram of the blocks and their connection structure of this application.

[0031] In the figure, 1, bottom plate; 2, vertical plate; 21, top plate; 22, support plate; 23, rotating column; 24, pulley; 25, belt; 26, first motor; 27, moving plate; 3, guide rail; 31, electric slider; 32, connecting plate; 4, bracket; 41, liquid pump; 42, liquid tank; 43, connecting pipe; 44, cleaning head; 5, vertical block; 51, screw rod; 52, limiting rod; 53, moving block; 54, second motor; 55, push plate; 56, spring shock absorber; 57, contact plate; 58, placement plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0033] Example 1

[0034] Chip cleaning equipment, refer to Figure 2-3, including a bottom plate 1, a vertical plate 2 is fixedly provided on one side of the upper end of the bottom plate 1, a top plate 21 is fixedly provided on the upper end of the vertical plate 2, a support plate 22 is fixedly provided on one side of the lower end of the top plate 21, a plurality of rotating columns 23 are rotatably provided between the support plate 22 and the vertical plate 2, a pulley 24 is sleeved on the outer surface of the rotating column 23, a belt 25 is commonly sleeved on the outer surfaces of the plurality of pulleys 24, a first motor 26 is provided at one end of the vertical plate 2, an output end of the first motor 26 passes through the vertical plate 2 and is fixedly connected to one of the rotating columns 23, a moving plate 27 is fixedly connected to the lower side of the outer surface of the belt 25, a guide rail 3 is fixedly provided on the upper end of the moving plate 27, an electric slider 31 is slidably provided on the upper end of the guide rail 3, a connecting plate 32 is provided on the upper end of the electric slider 31, a bracket 4 is fixedly provided on the upper end of the connecting plate 32, a liquid pump 41 is fixedly provided on the upper end of the bracket 4, a liquid tank 4 is fixedly provided on the upper end of the liquid pump 41 2. Both ends of the liquid pump 41 are fixedly provided with connecting pipes 43, and the lower end of the connecting pipe 43 is fixedly provided with a cleaning head 44. The bottom plate 1 is used as a starting carrier to start the first motor 26 on the vertical plate 2. The output end of the first motor 26 rotates, and the pulley 24 can be driven to rotate through multiple rotating columns 23. The rotating column 23 rotates on the support plate 22 connected to the vertical plate 2 and the top plate 21, so that the belt 25 is transmitted, so that the movable plate 27 can move, and the electric slider 31 on the movable plate 27 can move on the guide rail 3, forming two axial adjustable movements. A clearing structure is placed on the electric slider 31 through the connecting plate 32 and the support frame 4. The liquid pump 41 can drive the cleaning liquid in the liquid tank 42 to enter the cleaning head 44 through the connecting pipe 43. The cleaning head 44 completes the clearing of the chip. The position of the clearing structure is easy to adjust and the design is reasonable, and the clearing efficiency is high.

[0035] Reference Figure 2 There are six pulleys 24, and the six pulleys 24 are distributed at equal intervals, so that the transmission connection stability is higher and the adjustment and movement effect is better.

[0036] Reference Figure 2 The electric slider 31 and the connecting plate 32 are connected by bolts, which is convenient for installation and disassembly.

[0037] Reference Figure 2 The cross-sectional shape of the bracket 4 is an inverted "U" shape, and a feeding port is provided at the upper end of the liquid tank 42, which is convenient for feeding and facilitates high structural support strength.

[0038] The implementation principle of the embodiment of the present application is: start the first motor 26 on the vertical plate 2, and the output end of the first motor 26 rotates, and the pulley 24 can be driven to rotate through multiple rotating columns 23. The rotating column 23 rotates on the support plate 22 connecting the vertical plate 2 and the top plate 21, so that the belt 25 is transmitted, so that the movable plate 27 can move, and the electric slider 31 on the movable plate 27 can move on the guide rail 3, forming two axial adjustable movements, and a glue cleaning structure is placed on the electric slider 31 through the connecting plate 32 and the bracket 4, and the liquid pump 41 can drive the cleaning liquid in the liquid tank 42 into the cleaning head 44 through the connecting pipe 43, and the cleaning head 44 completes the glue cleaning work of the chip, the position adjustment is convenient, the design is reasonable, and the glue cleaning efficiency is high.

[0039] Example 2

[0040] The difference between this embodiment and embodiment 1 is that:

[0041] Reference Figure 4 Four vertical blocks 5 are fixedly arranged at the upper end of the bottom plate 1, a screw rod 51 is rotatably arranged between two vertical blocks 5, a limiting rod 52 is fixedly connected between the other two vertical blocks 5, and a moving block 53 is sleeved on the outer surfaces of the limiting rod 52 and the screw rod 51, one end of one of the vertical blocks 5 is provided with a second motor 54, the output end of the second motor 54 passes through the vertical block 5 and is fixedly connected to the screw rod 51, a push plate 55 is fixedly connected between two corresponding moving blocks 53, and a plurality of spring shock absorbers 56 are fixedly arranged at one inner end of the push plate 55, and the same end of the plurality of spring shock absorbers 56 is connected together A contact plate 57 is fixedly provided. When the chip needs to be fixed, the second motor 54 on the vertical block 5 is started. The output end of the second motor 54 rotates to drive the screw rod 51 to rotate, and the moving block 53 on the screw rod 51 moves towards each other, so that the two push plates 55 are close to each other. At the same time, the moving block 53 on the limiting rod 52 plays a follower effect, thereby improving the stability of the fixation until the contact plate 57 contacts the chip. At this time, the spring shock absorber 56 is used for buffering and shock absorption. The fixing structure can adjust the size of the fixation, so that it can cooperate with the fixation of chips of different sizes, which is convenient for subsequent glue cleaning work.

[0042] Reference Figure 4 There are three spring shock absorbers 56 on one side, and the three spring shock absorbers 56 are distributed at equal intervals to improve the shock absorbing and buffering capacity.

[0043] Reference Figure 4 A placing plate 58 is fixedly provided at the upper end of the bottom plate 1. The upper end of the placing plate 58 is in contact with the lower ends of the push plate 55 and the contact plate 57, so that the chip can be placed and the movement stability of the push plate 55 and the contact plate 57 is improved.

[0044] Reference Figure 4The screw rod 51 is specifically a bidirectional threaded rod, and the two moving blocks 53 are respectively sleeved on different thread directions of the outer surface of the screw rod 51, so that the moving directions of the two moving blocks 53 are opposite.

[0045] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chip cleaning device, comprising a base plate (1), characterized in that: A vertical plate (2) is fixedly provided on one side of the upper end of the bottom plate (1), a top plate (21) is fixedly provided on the upper end of the vertical plate (2), a support plate (22) is fixedly provided on one side of the lower end of the top plate (21), a plurality of rotating columns (23) are rotatably provided between the support plate (22) and the vertical plate (2), a pulley (24) is sleeved on the outer surface of the rotating column (23), a belt (25) is commonly sleeved on the outer surfaces of the plurality of pulleys (24), a first motor (26) is provided at one end of the vertical plate (2), an output end of the first motor (26) passes through the vertical plate (2) and is fixedly connected to one of the rotating columns (23), and the A movable plate (27) is fixedly connected to the lower side of the outer surface of the belt (25); a guide rail (3) is fixedly provided on the upper end of the movable plate (27); an electric slider (31) is slidably provided on the upper end of the guide rail (3); a connecting plate (32) is provided on the upper end of the electric slider (31); a bracket (4) is fixedly provided on the upper end of the connecting plate (32); a liquid pump (41) is fixedly provided on the upper end of the bracket (4); a liquid tank (42) is fixedly provided on the upper end of the liquid pump (41); connecting pipes (43) are fixedly provided at both ends of the liquid pump (41); a cleaning head (44) is fixedly provided on the lower end of the connecting pipe (43).

2. The chip glue cleaning equipment according to claim 1, characterized in that: Four vertical blocks (5) are fixedly provided at the upper end of the bottom plate (1), a screw rod (51) is rotatably provided between two of the vertical blocks (5), a limiting rod (52) is fixedly connected between the other two vertical blocks (5), and the outer surfaces of the limiting rod (52) and the screw rod (51) are sleeved with a moving block (53), one end of one of the vertical blocks (5) is provided with a second motor (54), the output end of the second motor (54) passes through the vertical block (5) and is fixedly connected to the screw rod (51), a push plate (55) is fixedly connected between two corresponding moving blocks (53), a plurality of spring shock absorbers (56) are fixedly provided at the inner end of the push plate (55), and a contact plate (57) is fixedly provided at the same end of the plurality of spring shock absorbers (56).

3. The chip glue cleaning equipment according to claim 1, characterized in that: There are six pulleys (24), and the six pulleys (24) are distributed at equal intervals.

4. The chip glue cleaning equipment according to claim 1, characterized in that: The electric slider (31) and the connecting plate (32) are connected by bolts.

5. The chip glue cleaning equipment according to claim 1, characterized in that: The cross-sectional shape of the support (4) is an inverted "U" shape, and a feed port is provided at the upper end of the liquid tank (42).

6. The chip cleaning device according to claim 2, characterized in that: Three spring shock absorbers (56) are provided on one side, and the three spring shock absorbers (56) are distributed at equal intervals.

7. The chip glue cleaning equipment according to claim 2, characterized in that: A placement plate (58) is fixedly provided at the upper end of the bottom plate (1), and the upper end of the placement plate (58) is in contact with the lower ends of the push plate (55) and the contact plate (57).

8. The chip glue cleaning equipment according to claim 2, characterized in that: The screw rod (51) is specifically a bidirectional threaded rod, and the two moving blocks (53) are respectively sleeved on different thread directions of the outer surface of the screw rod (51).

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