Heating track platform capable of preventing support from being heated and oxidized
By setting up sealing plates and multi-layer track heating components on the heating track platform of the crystal solidification equipment, the problem of thermal oxidation of the bracket during heating is solved, and more efficient crystal solidification operations and longer equipment life is achieved.
Patent Information
- Application Number
- CN202420466852.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-11
AI Technical Summary
In existing crystal solidification equipment, the bracket is easily heat-oxidized during heating, resulting in reduced crystal solidification operation efficiency and equipment damage.
A heating track platform is designed to reduce the contact area between the bracket and the external air by setting up a sealing plate and a track heating assembly, and use the multi-layer structure of the track heating assembly and the mixed air protection plate to prevent the bracket from being heated and oxidized.
It effectively prevents the bracket from being heated and oxidized on the heating track, improves the efficiency of crystal solidification operation and the service life of the equipment, and is easy to operate and easy to adjust.
Smart Images
Figure CN222483333U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of crystal bonding equipment, in particular to a heating track platform for preventing a bracket from being oxidized by heat. Background Art
[0002] In the existing die bonding operation of a die bonding machine, a row of brackets are usually openly arranged on a fixture platform or a heating track, and a suction nozzle sucks the chip from the crystal supply position to the bracket for die bonding. There is no sealing plate and no fixed hole for the die bonding nozzle. The suction nozzle is directly exposed above the bracket to bond the chip at any die bonding position, and the contact area with the outside air is large. The problem of heat oxidation of the bracket may easily occur during the heating process.
[0003] Therefore, it is necessary to provide a heating track platform that can prevent the bracket from being oxidized by heat, so as to solve the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a heating track platform for preventing the bracket from being heated and oxidized. It has a simple structure and is easy to operate. It can also reduce the contact area between the bracket and the outside air during the crystal solidification process, so that the bracket is not easily oxidized when heated on the heating track.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A heating track platform for preventing a bracket from being oxidized by heat, comprising a bracket, a track heating component, a track moving mechanism and a sealing plate, wherein the track moving mechanism comprises an X-axis moving mechanism and a Y-axis moving mechanism, wherein the Y-axis moving mechanism is slidably connected to the top of the X-axis moving mechanism, and the track heating component is fixedly connected to the top of the Y-axis moving mechanism, wherein the bracket is arranged in the track heating component, a crystal bonding pressure plate is arranged at the upper end of the track heating component, and the crystal bonding pressure plate is arranged above the bracket, and the sealing plate is inserted into the crystal bonding pressure plate, wherein one end of the sealing plate is connected to the Y-axis moving mechanism, and a hole is arranged in the middle of the sealing plate.
[0007] As a further improvement of the above technical solution, the track heating assembly includes a track support seat, a heating rod, a track heating plate, a preheating heat conductive plate, a heating heat conductive plate and a mixed gas protection plate. The track heating plate is connected to the top of the Y-axis moving mechanism through multiple track support seats, multiple heating rods are arranged in the track heating plate along the X-axis direction, the preheating heat conductive plate is arranged above the track heating plate, the bracket is arranged above the preheating heat conductive plate, the heating heat conductive plate is arranged at the side end of the bracket, the mixed gas protection plate is arranged above the bracket and the heating heat conductive plate, and the mixed gas protection plate is connected to the track heating plate.
[0008] As a further improvement of the above technical solution, a plurality of air inlets are provided on both sides of the track heating plate.
[0009] As a further improvement of the above technical solution, the Y-axis moving mechanism includes a track base, a track adapter plate, a drive motor and a transmission screw. Slide rails are arranged at both ends of the track base, a slider is arranged under the track adapter plate, the slider is connected to the slide rail, and the drive motor is installed and fixed on the side end of the track base. The transmission screw is connected to the drive motor, and the transmission screw is used to drive the track adapter plate to move along the Y-axis.
[0010] As a further improvement of the above technical solution, the X-axis moving mechanism includes a base, a driving screw and a cross guide rail. The driving screw is installed and fixed on one end of the base. A push block is connected to the driving screw, and the push block is connected to the rail base. The base and the rail base are slidably connected through the cross guide rail.
[0011] As a further improvement of the above technical solution, the sealing plate is arranged in a long strip shape, a mounting hole is arranged on the sealing plate, an adjustment seat and a support fixing seat are also arranged at one end of the sealing plate, and the sealing plate is connected to the adjustment seat through the mounting hole, the adjustment seat is connected to the support fixing seat, and the support fixing seat is connected to the side end of the rail base.
[0012] As a further improvement of the above technical solution, a slot is provided at a side end of the die-bonding pressure plate, the sealing plate is inserted into the slot, and a plurality of grooves are also provided on the die-bonding pressure plate.
[0013] As a further improvement of the above technical solution, the heating track platform is also provided with a track discharging mechanism for receiving the bracket, and the track discharging mechanism is arranged at one end of the track heating assembly.
[0014] The beneficial effects of the utility model are as follows: the utility model provides a sealing plate, leaving only a crystal bonding hole for a lower suction nozzle at the crystal bonding position, thereby reducing the contact area between the bracket and the outside air, so that the bracket is heated on the heating track but not easily oxidized; in addition, the sealing plate is fixed to the crystal bonding pressure plate through a slot, has a simple structure, is easy to adjust, is easy to operate, and is more conducive to crystal bonding operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0016] Figure 1 It is a structural schematic diagram of the heating track platform of the utility model;
[0017] Figure 2 This is a structural breakdown diagram of the heating track platform of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the track heating assembly of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the Y-axis moving mechanism of the utility model;
[0020] Figure 5 It is a structural schematic diagram of the X-axis moving mechanism of the utility model;
[0021] Figure 6 It is a structural schematic diagram of the sealing plate of the utility model;
[0022] Figure 7 It is a structural schematic diagram of a crystal bonding pressing plate of the utility model.
[0023] Figure numerals: 1. bracket; 2. track heating assembly; 21. solid crystal pressing plate; 211. card slot; 212. groove; 22. track support seat; 23. heating rod; 24. track heating plate; 25. preheating heat conducting plate; 26. heating heat conducting plate; 27. mixed gas protection plate; 28. air inlet; 3. track moving mechanism; 31. X-axis moving mechanism; 311. base; 312. driving screw; 313. cross guide rail; 314. push block; 32. Y-axis moving mechanism; 321. track base; 322. track adapter plate; 323. driving motor; 324. transmission screw; 325. slide rail; 326. slider; 4. sealing plate; 41. hole position; 42. mounting hole; 5. adjustment seat; 6. support fixing seat; 7. track discharging mechanism. DETAILED DESCRIPTION
[0024] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that according to the specific implementation situation, a better connection structure can be formed by adding or reducing connection accessories. For example, fixed connection / fixed installation can be selected according to the needs of screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting and other methods. For example, detachable connection can be selected according to the needs of screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, Velcro connection and other methods. The various technical features in the creation of the utility model can be combined interactively without conflicting with each other.
[0025] Reference Figure 1 , Figure 2 A heating track platform for preventing a support from being heated and oxidized comprises a support 1, a track heating component 2, a track moving mechanism 3 and a sealing plate 4, wherein the track moving mechanism 3 comprises an X-axis moving mechanism 31 and a Y-axis moving mechanism 32, wherein the Y-axis moving mechanism 32 is slidably connected to the top of the X-axis moving mechanism 31, and the track heating component 2 is fixedly connected to the top of the Y-axis moving mechanism 32, wherein the support 1 is arranged in the track heating component 2 so that the support 1 can be moved by the X-axis moving mechanism 31 and the Y-axis moving mechanism 32, and a crystal bonding pressure plate 21 is arranged at the upper end of the track heating component 2, and the crystal bonding pressure plate 21 is arranged above the support 1, and is used to press the support 1 to make the support 1 in a position The position is not offset, which is convenient for subsequent crystal bonding operations; the sealing plate 4 is inserted into the crystal bonding pressure plate 21, one end of the sealing plate 4 is connected to the Y-axis moving mechanism 32, and the sealing plate 4 is arranged parallel to the Y-axis, so that the sealing plate 4 can slide in the crystal bonding pressure plate 21 under the action of the Y-axis moving mechanism 32, and at the same time, a hole 41 for a lower crystal bonding nozzle is arranged in the middle of the sealing plate 4, and a plurality of crystal bonding points are arranged on the bracket 1. The hole 41 is aligned with different crystal bonding positions through the track moving mechanism 3, so that the nozzle on the crystal bonding hole can orderly fix the chip to each crystal bonding point of the bracket 1, and there is only one hole 41 on the sealing plate 4 for the lower crystal bonding nozzle, which can reduce the contact area with the outside air, so that the bracket 1 is not easily oxidized when heated on the heating track.
[0026] Reference Figure 3 In an embodiment of the utility model, the track heating assembly 2 includes a track support seat 22, a heating rod 23, a track heating plate 24, a preheating heat conductive plate 25, a heating heat conductive plate 26 and a mixed gas protection plate 27. The track heating plate 24 is connected to the upper part of the Y-axis moving mechanism 32 through a plurality of the track support seats 22, so that the track heating assembly 2 can be moved through the track moving mechanism 3; a plurality of pipe grooves are arranged in the track heating plate 24, and a plurality of the heating rods 23 are arranged in the pipe grooves of the track heating plate 24 along the X-axis direction to heat the track heating plate 24. The preheating heat conductive plate 25 is arranged above the track heating plate 24. The bracket 1 is arranged above the preheating heat conducting plate 25, and the temperature heated by the heating rod 23 can be transferred to the bracket 1 through the preheating heat conducting plate 25, so as to facilitate the crystal bonding operation on the bracket 1; at the same time, the heating heat conducting plate 26 is arranged at the side end of the bracket 1, and cooperates with the heating rod 23 and the preheating heat conducting plate 25 to slowly heat the bracket 1; at the same time, the mixed gas protection plate 27 is arranged above the bracket 1 and the heating heat conducting plate 26, and the mixed gas protection plate 27 is connected to the track heating plate 24, which can seal the bracket 1 in the track heating assembly 2, reduce the area of the bracket 1 exposed to the outside, and thus reduce the problem of heat oxidation of the bracket 1 on the heating track.
[0027] Specifically, a plurality of air inlets 28 are provided on both sides of the track heating plate 24, and antioxidant gas can be added into the track heating assembly 2 through the air inlets 28 to further isolate the bracket 1 from oxygen, thereby preventing the bracket 1 from being easily oxidized by heat.
[0028] Reference Figure 4 In an embodiment of the utility model, the Y-axis moving mechanism 32 includes a track base 321, a track adapter plate 322, a driving motor 323 and a transmission screw 324. Slide rails 325 are arranged at both ends of the track base 321. A slider 326 is arranged below the track adapter plate 322. The slider 326 is connected to the slide rail 325, and the driving motor 323 is installed and fixed on the side end of the track base 321. The transmission screw 324 is connected to the driving motor 323. The driving motor 323 drives the transmission screw 324 to drive the track adapter plate 322 to slide on the slide rail 325, thereby driving the track heating component 2 above the track adapter plate 322 to move along the Y-axis. The component for supporting and fixing the sealing plate 4 is installed on the track base 321 of the Y-axis moving mechanism 32. When the Y-axis moving mechanism 32 moves forward and backward, the sealing plate 4 can move forward and backward on the solid crystal pressing plate 21, so as to perform solid crystal at different positions.
[0029] Reference Figure 5 In an embodiment of the utility model, the X-axis moving mechanism 31 includes a base 311, a driving screw 312 and a cross guide rail 313. The driving screw 312 is installed and fixed at one end of the base 311. A push block 314 is connected to the driving screw 312, and the push block 314 is connected to the track base 321. The base 311 and the track base 321 are slidably connected through the cross guide rail 313. When the driving screw 312 drives the push block 314 to move, the push block 314 drives the Y-axis moving mechanism 32 to move along the X-axis, thereby driving the track heating assembly 2 and the bracket 1 above the Y-axis moving mechanism 32 to move along the X-axis direction.
[0030] Reference Figure 6In an embodiment of the utility model, the sealing plate 4 is arranged in a long strip shape, just covering the top of the crystal bonding pressure plate 21, and is convenient to move. At the same time, a mounting hole 42 is arranged on the sealing plate 4, and an adjusting seat 5 and a supporting and fixing seat 6 are also arranged at one end of the sealing plate 4, and the sealing plate 4 is connected to the adjusting seat 5 through the mounting hole 42, and the adjusting seat 5 is connected to the supporting and fixing seat 6, and the supporting and fixing seat 6 is connected to the side end of the track base 321, so that the sealing plate 4 is connected to the Y-axis moving mechanism 32. When the Y-axis moving mechanism 32 drives the track heating component 2 on the track adapter plate 322 to move along the Y-axis, the sealing plate 4 does not move, thereby changing the position of the hole 41 on the sealing plate 4 above the bracket 1, so as to carry out the crystal bonding of the next crystal bonding point.
[0031] Reference Figure 7 In an embodiment of the utility model, a slot 211 is provided at the side end of the crystal bonding pressure plate 21, and the sealing plate 4 is inserted into the slot 211, so that the Y-axis moving mechanism 32 can drive the sealing plate 4 to move in the slot 211, thereby completing the crystal bonding operation at different positions, and a plurality of grooves 212 are also provided on the crystal bonding pressure plate 21, and the grooves 212 are aligned with the crystal bonding points on the bracket 1. Under the moving action of the track moving mechanism 3, the hole position 41 on the sealing plate 4 is aligned with the groove 212, and when the crystal bonding nozzle is lowered, it can directly and accurately fall on the crystal bonding point of the bracket 1, so that the crystal bonding accuracy of the bracket 1 is higher.
[0032] Reference Figure 2 In an embodiment of the utility model, the heating track platform is also provided with a track discharging mechanism 7, and the track discharging mechanism 7 is arranged at one end of the track heating component 2, which is used to receive the bracket 1 with completed crystal bonding on the heating track, so as to successfully complete the discharging.
[0033] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.
Claims
1. A heating track platform for preventing a bracket from being oxidized by heat, characterized in that: It includes a bracket, a track heating component, a track moving mechanism and a sealing plate, the track moving mechanism includes an X-axis moving mechanism and a Y-axis moving mechanism, the Y-axis moving mechanism is slidably connected to the top of the X-axis moving mechanism, the track heating component is fixedly connected to the top of the Y-axis moving mechanism, the bracket is arranged in the track heating component, the upper end of the track heating component is provided with a solid crystal pressure plate, and the solid crystal pressure plate is arranged above the bracket, the sealing plate is inserted in the solid crystal pressure plate, one end of the sealing plate is connected to the Y-axis moving mechanism, and a hole is arranged in the middle of the sealing plate.
2. A heating track platform for preventing a bracket from being oxidized by heat according to claim 1, characterized in that: The track heating assembly includes a track support seat, a heating rod, a track heating plate, a preheating heat conductive plate, a heating heat conductive plate and a mixed gas protection plate. The track heating plate is connected above the Y-axis moving mechanism through a plurality of the track support seats. A plurality of the heating rods are arranged in the track heating plate along the X-axis direction. The preheating heat conductive plate is arranged above the track heating plate. The bracket is arranged above the preheating heat conductive plate. The heating heat conductive plate is arranged at the side end of the bracket. The mixed gas protection plate is arranged above the bracket and the heating heat conductive plate, and the mixed gas protection plate is connected to the track heating plate.
3. A heating track platform for preventing a bracket from being oxidized by heat according to claim 2, characterized in that: A plurality of air inlets are arranged on both sides of the track heating plate.
4. A heating track platform for preventing a bracket from being oxidized by heat according to claim 1, characterized in that: The Y-axis moving mechanism includes a track base, a track adapter plate, a driving motor and a transmission screw. Slide rails are arranged at both ends of the track base, a slider is arranged under the track adapter plate, the slider is connected to the slide rail, and the driving motor is installed and fixed on the side end of the track base. The transmission screw is connected to the driving motor, and the transmission screw is used to drive the track adapter plate to move along the Y-axis.
5. A heating track platform for preventing a bracket from being oxidized by heat according to claim 4, characterized in that: The X-axis moving mechanism includes a base, a driving screw and a cross guide rail. The driving screw is fixed on one end of the base. A push block is connected to the driving screw, and the push block is connected to the track base. The base and the track base are slidably connected through the cross guide rail.
6. A heating track platform for preventing a bracket from being oxidized by heat according to claim 4, characterized in that: The sealing plate is arranged in a long strip shape, and a mounting hole is arranged on the sealing plate. An adjustment seat and a support fixing seat are also arranged at one end of the sealing plate. The sealing plate is connected to the adjustment seat through the mounting hole, the adjustment seat is connected to the support fixing seat, and the support fixing seat is connected to the side end of the rail base.
7. A heating track platform for preventing a bracket from being oxidized by heat according to claim 1, characterized in that: A slot is provided at the side end of the die-bonding pressure plate, the sealing plate is inserted into the slot, and a plurality of grooves are also provided on the die-bonding pressure plate.
8. A heating track platform for preventing a bracket from being oxidized by heat according to claim 1, characterized in that: The heating track platform is also provided with a track discharging mechanism for receiving the bracket, and the track discharging mechanism is arranged at one end of the track heating component.