JP2021002643A - Chip sealing device based on it control - Google Patents

Abstract

To disclose a chip sealing device based on IT control.SOLUTION: A chip sealing device based on IT control is disclosed, a mounting space including an outer shell and opened upward is installed in the outer shell, a mounting device is installed in the mounting space, a chip can fixedly be mounted through the mounting device, a dust-proof cover is connected to a top edge of the outer shell with a bolt, and air can come into and out of the mounting space through the dust-proof cover. The present invention can fixedly mount a chip to the outer shell of a sealing machine in a hermetically sealed manner, increases heat exchange between the chip and the outside of the outer shell, avoids the chip from being damaged by overheat when used, controls a corresponding pin with function information of the chip to extend the chip from a pedestal, and can avoid pin damage while avoiding a connection error between the pin and an other component without causing other pins to extend.SELECTED DRAWING: Figure 1

Description

The present invention deals with the chip field, and particularly relates to a chip encapsulation device based on IT control.

The chip package refers to the outer shell used to mount semiconductor integrated circuit chips, and has functions such as storage, fixing, sealing, chip protection, and improvement of electric heating performance, and the contact wiring on the chip is outside. Connected to the pins of the shell, these pins are also connected to other parts with wires, all the pins on the existing outer shell are connected to the outer shell surface and may be exposed to the outside and damaged. Since the types and quantities of pins to be connected to different chips are also different, a connection difference is likely to occur when the chips and pins are connected by a lead wire, and the chip sealing device based on IT control according to the present invention has the above problem. The present invention can be solved, the chip can be sealed and fixedly mounted on the outer shell of the sealing machine, the heat exchange between the chip and the outside of the outer shell is increased, and the chip is avoided to be broken by overheating when used. In addition, the corresponding pin is controlled by the function information of the chip and extends from the pedestal, and other pins do not extend, avoiding misconnection between the pin and other parts, and avoiding damage to the pin.

Chinese Patent Application Publication No. 103247581

The purpose is to solve problems such as all the pins of an existing chip sealing device being exposed to the outside and easily broken, and a connection difference is likely to occur when connecting the pins and other parts.

In order to solve the above problem, the present application designs a chip sealing device based on IT control, and the chip sealing device based on IT control according to the present invention includes an outer shell and opens upward in the outer shell. A mounting space is installed, a mounting device is installed in the mounting space, a chip can be fixedly mounted through the mounting device, a dustproof lid is connected to the upper end of the outer shell with a bolt, and air is supplied to the air. Dust outside the outer shell cannot enter the mounting space through the dustproof lid, and a ventilation pipe is fixedly connected to the lower end of the dustproof lid. , The ventilation hole is installed so as to penetrate vertically in the ventilation pipe, the ventilation hole faces the tip, and hot air in the mounting space flows upward and passes through the ventilation hole to the outer shell. Exhausted to the outside, the necking shape of the ventilation holes can accelerate the flow of hot air, and accelerate the heat exchange between the air in the mounting space and the air outside the outer shell, the chip. Is installed so that a fan space opened downward is communicated in the lower inner wall of the mounting space, and a heat exchange fan is rotatably installed in the fan space, and the heat exchange fan is installed. The rotation of the pedestal accelerates the air flow in the mounting space and improves the heat exchange efficiency, the pedestal is fixedly connected to the lower end of the outer shell, and the transmission device is contained in the pedestal. Is installed, the lower end of the fan shaft is connected to the transmission device, the transmission device can be operated to drive the heat exchange fan, and the lower end of the transmission device is connected so that the expansion / contraction device can mesh with the transmission device. The transmission device is electrically connected to the chip, the chip can control the transmission method of the transmission device, and can drive the expansion / contraction device through the transmission device.

Preferably, the mounting device includes a guide slide groove, the guide slide groove is formed symmetrically and in communication with the lower inner wall of the mounting space, and is formed between the front and rear inner walls of the guide slide groove. The guide slide rod is fixedly connected, and the holding plate is installed symmetrically and slidably in the guide slide groove, and the holding plate is slidably connected to the guide slide rod, and the tip is Is mounted between the holding plates on both front and rear sides, an L-shaped connecting rod is fixedly connected to the front end of the holding plate on the front side, and a communication groove is formed in the inner wall on the side away from the center of symmetry in the guide slide groove. Is formed so as to communicate with each other, and the storage space is installed in the upper inner wall of the communication groove so as to communicate with each other, and the inner wall on the side close to the center of symmetry in the storage space is communicated with the mounting space, and the L The upper end of the mold connecting rod extends into the storage space, the twist rod is rotatably connected to the rear inner wall of the storage space, and the L-shaped connecting rod has a connecting hole opened rearward. Installed, the front end of the twisting rod can extend into the connecting hole and be connected to the L-shaped connecting rod by a thread, and a compression plate is fixedly connected to the peripheral surface of the twisting rod. An opening groove opened upward is formed in the compression plate so as to penetrate left and right, and the compression plate can rotate to press the upper end surface of the chip, and the opening groove is formed with the compression plate and the compression plate. The contact area with the chip can be reduced, and the compression plate can prevent the chip from being compressed and broken.

As a preferred technical solution, compression springs are symmetrically and fixedly connected to the front and rear inner walls of the guide slide groove, and the rear end of the compression spring on the front side is fixedly connected to the L-shaped connecting rod. The front end of the compression spring on the rear side is fixedly connected to the holding plate on the rear side, and the holding plate sandwiches the chip by the elasticity of the compression spring.

As a preferred technical solution, a torsion spring is fixedly connected between the rear end of the compression plate and the rear inner wall of the storage space, and the L-shaped connecting rod and the twisting rod are connected from the connected state. After the release, the elastic force of the torsion spring causes the compression plate to rotate and press the upper end surface of the chip, so that the chip can be prevented from being separated from between the holding plates.

Preferably, the transmission includes a bevel gear space installed in the pedestal, the drive gear is rotatably installed in the bevel gear space, and an electric shaft is fixed in the drive gear. A motor is fixedly installed in the left inner wall of the bevel gear space, the left end of the electric shaft is electrically connected to the motor, and driven gears are symmetrical at the upper and lower ends of the drive gear. A gear space is installed in the lower inner wall of the bevel gear space, and a connecting shaft is fixedly connected to the lower end of the driven gear on the lower side of the connecting shaft. The lower end extends into the gear space, and the internal gear is fixedly connected to the lower end of the connecting shaft, and the external gear is rotatably installed in the gear space. The meshing holes are installed so as to penetrate vertically, the internal gears are located in the meshing holes, and twelve slide gears arranged in an annular shape can slide in the meshing holes. The end of the slide gear that is rotatably installed and separated from the center of symmetry meshes with the external gear, and the end of the slide gear that is close to the center of symmetry can mesh with the internal gear and is inside the slide gear. A second meshing hole is installed through the upper and lower parts of the gear, and the slide gear can be connected to the telescopic device through the second meshing hole so as to mesh with the telescopic device.

As a preferred technical solution, a fan shaft is fixedly connected to the upper end of the driven gear on the upper side, and the upper end of the fan shaft extends into the fan space and is fixed to the heat exchange fan. Is connected to.

As a preferred technical solution, twelve spring grooves arranged in an annular shape are formed in the upper inner wall of the gear space so as to communicate with each other, and each of the twelve spring grooves is twelve. A slide connecting rod is slidably installed in the spring groove facing the slide gear, the lower end of the slide connecting rod is rotatably connected to the slide gear, and the lower end of the slide connecting rod is downward. A guide hole opened in the above is installed, an electromagnetic spring is fixedly connected between the upper end of the slide connecting rod and the upper inner wall of the spring groove, and the electromagnetic spring is electrically connected to the chip so as to be electrically connected. The corresponding electromagnetic spring can be energized through the functional information of the chip.

Preferably, the telescopic device comprises twelve screws, the twelve screws are arranged in an annular shape and rotatably connected to the lower inner wall of the gear space, each of the twelve screws. Facing the twelve slide gears, the upper end of the screw can extend into the second meshing hole and be connected to the slide gear, and twelve in the lower inner wall of the meshing hole. The vertical spaces are arranged in a ring shape, and a screw thread block is slidably installed in the vertical space, a screw hole opened upward is installed in the screw thread block, and the lower end of the screw is set. It extends into the screw hole and is connected to the screw thread block by a screw thread, and is installed so as to communicate with a horizontal space in the lower inner wall of the vertical space, and in the horizontal space. The slider is slidably installed so that the thread block can slide into the lateral space and push the slider to slide away from the center of symmetry, at the end of the slider away from the center of symmetry. The pin is fixedly connected, the pin and the chip are connected by a lead wire, and a sealing hole opened with the back to the center of symmetry communicates in the inner wall on the side away from the center of symmetry in the lateral space. A sealing slider is slidably installed in the sealing hole, the sealing slider is fixedly connected to the peripheral surface of the pin, the sealing slider seals the lateral space, and the sealing hole. In the upper inner wall of the above, a position-restricted space opened with the back facing the center of symmetry is installed so as to communicate with each other, and a contact rod is slidably installed in the position-restricted space. Twelve indicator lights arranged in an annular shape are fixedly connected to the sealing slider, and twelve indicator lights arranged in an annular shape are fixedly connected to the circumferential surface of the pedestal, and each of the twelve indicator lights is twelve. When the contact rod and the indicator light come into contact with each other facing the position limiting space, the indicator light is turned on, and at this time, the corresponding pin can be connected to another component.

As a preferred technical solution, a repositioning slide groove is formed in the lower inner wall of the lateral space so as to communicate with each other, and a repositioning slider is slidably installed in the repositioning slide groove. The upper end of the is fixedly connected to the slider, and a repositioning spring is fixedly connected between the end of the repositioning slider away from the center of symmetry and the inner wall of the repositioning slide groove on the side away from the center of symmetry. There is.

The present invention has the following positive effects: The present invention seals and can be fixedly mounted on the outer shell of the sealing machine, increases heat exchange between the chip and the outside of the outer shell, and when the chip is used. Avoid breaking due to overheating, and control the corresponding pin with the function information of the chip to extend from the pedestal, other pins will not extend, avoid misconnection between the pin and other parts, and damage the pin can avoid.

In order to explain the present invention in detail with reference to FIGS. 1 to 7 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of a chip sealing device based on the IT control of the present invention. FIG. 2 is an enlarged schematic view of A in FIG. FIG. 3 is an enlarged schematic view of B in FIG. FIG. 4 is an enlarged schematic view of C in FIG. FIG. 5 is a schematic configuration diagram from the DD direction in FIG. FIG. 6 is a schematic configuration diagram from the EE direction in FIG. FIG. 7 is a schematic configuration diagram from the FF direction in FIG.

The present invention takes up a chip encapsulation device based on IT control, is mainly applied to chip encapsulation, and the present invention will be described in detail with reference to the drawings below.

The chip sealing device based on IT control according to the present invention includes an outer shell 21, and a mounting space 20 opened upward is installed in the outer shell 21, and a mounting device 100 is installed in the mounting space 20. It is installed, the chip 22 can be fixedly mounted through the mounting device 100, a dustproof lid 17 is connected to the upper end of the outer shell 21 with a bolt, and air can enter and exit from the mounting space 20 through the dustproof lid 17. Dust outside the outer shell 21 cannot enter the mounting space 20 through the dustproof lid 17, and a ventilation pipe 19 is fixedly connected to the lower end of the dustproof lid 17, and the ventilation pipe 19 is connected to the ventilation pipe 19. Ventilation holes 18 are installed so as to penetrate vertically, the ventilation holes 18 face the chips 22, and hot air in the mounting space 20 flows upward and passes through the ventilation holes 18 to the outer shell 21. The necking shape of the ventilation holes 18 can accelerate the flow of hot air, and accelerate the heat exchange between the air in the mounting space 20 and the air outside the outer shell 21. The chip 22 can be cooled, and the fan space 23 opened downward is installed in the lower inner wall of the mounting space 20 so as to communicate with the fan space 23, and the heat exchange fan 24 rotates in the fan space 23. The pedestal 11 is fixed to the lower end of the outer shell 21 so that it can be installed and the heat exchange fan 24 rotates to accelerate the air flow in the mounting space 20 and improve the heat exchange efficiency. The transmission device 101 is installed in the pedestal 11, the lower end of the fan shaft 15 is connected to the transmission device 101, and the transmission device 101 can operate to drive the heat exchange fan 24. , The telescopic device 102 is connected to the lower end of the transmission device 101 so as to mesh with the transmission device 101, the transmission device 101 is electrically connected to the chip 22, and the chip 22 can control the transmission method of the transmission device 101. Then, the telescopic device 102 can be driven through the transmission device 101.

Based on the examples, the mounting device 100 will be described in detail below.
The mounting device 100 includes a guide slide groove 32, and the guide slide groove 32 is formed symmetrically in the lower inner wall of the mounting space 20 so as to communicate with each other, and is formed on the front and rear inner walls of the guide slide groove 32. A guide slide rod 33 is fixedly connected between them, and a holding plate 34 is installed symmetrically and slidably in the guide slide groove 32, and the holding plate 34 slides on the guide slide rod 33. The tip 22 is mounted between the holding plates 34 on both the front and rear sides, and an L-shaped connecting rod 40 is fixedly connected to the front end of the holding plate 34 on the front side in the guide slide groove 32. A communication groove 31 is formed in the inner wall on the side away from the center of symmetry so as to communicate with each other, and a storage space 36 is installed in the upper inner wall of the communication groove 31 so as to communicate with the storage space 36. The inner wall on the side close to the center of symmetry is communicated with the mounting space 20, the upper end of the L-shaped connecting rod 40 extends into the storage space 36, and the twist rod 39 is on the rear inner wall of the storage space 36. Are rotatably connected, a connecting hole 65 opened rearward is installed in the L-shaped connecting rod 40, and the front end of the twisting rod 39 extends into the connecting hole 65 to form the L-shaped connecting rod 40. The compression plate 38 is fixedly connected to the peripheral surface of the twisting rod 39, and the opening groove 37 opened upward penetrates left and right in the compression plate 38. The compression plate 38 can rotate to press the upper end surface of the chip 22, and the opening groove 37 can reduce the contact area between the compression plate 38 and the chip 22, and the compression can be performed. It is possible to prevent the plate 38 from pressing and breaking the chip 22.

Preferably, the compression spring 66 is symmetrically and fixedly connected to the front and rear inner walls of the guide slide groove 32, and the rear end of the compression spring 66 on the front side is fixedly connected to the L-shaped connecting rod 40. The front end of the compression spring 66 on the rear side is fixedly connected to the holding plate 34 on the rear side, and the holding plate 34 sandwiches the chip 22 by the elasticity of the compression spring 66.

Preferably, the torsion spring 64 is fixedly connected between the rear end of the compression plate 38 and the rear inner wall of the storage space 36, and the L-shaped connecting rod 40 and the torsion rod 39 are connected from the connected state. After the detachment, the elastic force of the torsion spring 64 causes the compression plate 38 to rotate and press the upper end surface of the chip 22, so that the chip 22 can be prevented from detaching from between the holding plates 34.

Based on the embodiment, the transmission device 101 will be described in detail below.
The transmission device 101 includes a bevel gear space 16 installed in the pedestal 11, a drive gear 29 is rotatably installed in the bevel gear space 16, and an electric shaft is contained in the drive gear 29. 13 is fixedly connected, a motor 12 is fixedly installed in the left inner wall of the bevel gear space 16, the left end of the electric shaft 13 is movably connected to the motor 12, and the drive gear 29 is transmitted. Driven gears 14 are installed symmetrically and meshing with each other at both upper and lower ends of the above, a gear space 56 is installed in the lower inner wall of the cap gear space 16, and a driven gear 14 is installed at the lower end of the lower driven gear 14. The connecting shaft 28 is fixedly connected, the lower end of the connecting shaft 28 extends into the gear space 56, and the internal gear 25 is fixedly connected to the lower end of the connecting shaft 28 to form the gear space. An external gear 57 is rotatably installed in the 56, and a meshing hole 26 is installed in the external gear 57 so as to penetrate vertically, and the internal gear 25 is located in the meshing hole 26. Twelve slide gears 59 arranged in an annular shape are slidably and rotatably installed in the meshing hole 26, and the end of the slide gear 59 distant from the center of symmetry meshes with the external gear 57. The end of the slide gear 59 close to the center of symmetry can mesh with the internal gear 25, and a second meshing hole 58 is installed in the slide gear 59 so as to penetrate vertically. It can be connected to the telescopic device 102 so as to mesh with the expansion / contraction device 102 through the second meshing hole 58.

Preferably, the fan shaft 15 is fixedly connected to the upper end of the driven gear 14 on the upper side, and the upper end of the fan shaft 15 extends into the fan space 23 and is fixed to the heat exchange fan 24. Is connected to.

Preferably, twelve spring grooves 63 arranged in an annular shape are formed in the upper inner wall of the gear space 56 so as to communicate with each other, and each of the twelve spring grooves 63 has twelve slides. A slide connecting rod 60 is slidably installed in the spring groove 63 facing the gear 59, and the lower end of the slide connecting rod 60 is rotatably connected to the slide gear 59 of the slide connecting rod 60. A guide hole 62 opened downward is installed inside, and an electromagnetic spring 61 is fixedly connected between the upper end of the slide connecting rod 60 and the upper inner wall of the spring groove 63, and the electromagnetic spring 61 is the said. It is connected to the chip 22 so as to be energized, and the corresponding electromagnetic spring 61 can be energized through the functional information of the chip 22.

Based on the embodiment, the telescopic device 102 will be described in detail below.
The telescopic device 102 includes twelve screws 47, the twelve screws 47 are arranged in an annular shape and rotatably connected to the lower inner wall of the gear space 56, and the twelve screws 47 are connected. Face each of the twelve slide gears 59, the upper end of the screw 47 can extend into the second meshing hole 58 and be connected to the slide gear 59, and is below the meshing hole 26. Twelve vertical spaces 48 are arranged in an annular shape in the inner wall, and a screw thread block 46 is slidably installed in the vertical space 48, and is opened upward in the screw thread block 46. A screw hole 50 is installed, the lower end of the screw 47 extends into the screw hole 50, and is connected to the screw thread block 46 by a screw thread, and is laterally inside the lower inner wall of the vertical space 48. The space 49 is installed so as to communicate with each other, the slider 45 is slidably installed in the horizontal space 49, and the screw thread block 46 slides into the horizontal space 49 and pushes the slider 45 to the center of symmetry. The pin 41 is fixedly connected to the end of the slider 45 away from the center of symmetry, and the pin 41 and the chip 22 are connected by a lead wire so that the horizontal space 49 can be slid. In the inner wall on the side away from the center of symmetry, a sealing hole 54 opened with the back facing the center of symmetry is installed so as to communicate with each other, and a sealing slider 55 is slidably installed in the sealing hole 54. The sealing slider 55 is fixedly connected to the peripheral surface of the pin 41, the sealing slider 55 seals the lateral space 49, and the back is turned to the center of symmetry in the upper inner wall of the sealing hole 54. The open position limiting space 44 is installed so as to communicate with each other, a contact rod 43 is slidably installed in the position restriction space 44, and the lower end of the contact rod 43 is fixedly connected to the sealing slider 55. Twelve indicator lights 42 arranged in an annular shape are fixedly connected to the circumferential surface of the pedestal 11, and each of the twelve indicator lights 42 is positive to the twelve position limiting spaces 44. On the other hand, when the contact rod 43 and the indicator light 42 come into contact with each other, the indicator light 42 is turned on, and at this time, the corresponding pin 41 can be connected to another component.

Preferably, the return slide groove 51 is formed so as to communicate with the lower inner wall of the lateral space 49, and the return slider 52 is slidably installed in the return slide groove 51, and the return slider 52 is installed. The upper end of the is fixedly connected to the slider 45, and the repositioning spring 53 is fixed between the end of the repositioning slider 52 away from the center of symmetry and the inner wall of the repositioning slide groove 51 on the side away from the center of symmetry. Is connected to.

The procedure for using the apparatus of the present application will be described in detail with reference to the drawings below.

In the initial state, the dustproof lid 17 and the outer shell 21 are not connected, the compression plate 38 is located in the storage space 36, the L-shaped connecting rod 40 and the twisting rod 39 are connected, and the torsion spring 64 is It is elastic, the twelve pins 41 are located in the sealing holes 54, and the twelve slide gears 59 do not mesh with the internal gear 25.

The chip 22 is placed in the mounting space 20 and pushed and moved between the holding plates 34 on both the front and rear sides, the holding plate 34 is pushed and slid to compress the compression spring 66, and the holding plate 34 on the front side holds the L-shaped connecting rod 40. Interlocking and sliding, and interlocking and rotating the twisting rod 39, further interlocking and rotating the compression plate 38 into the mounting space 20, and twisting the torsion spring 64, the tip 22 slides completely back and forth. When tracing between the holding plates 34 on both sides, the L-shaped connecting rod 40 and the twisting rod 39 are separated from the connected state, and at this time, the compression plate 38 presses the upper end surface of the tip 22 with the elasticity of the torsion spring 64. At the same time, the holding plate 34 sandwiches the chip 22 with the elasticity of the compression spring 66, and at this time, the chip 22 and the pin 41 are connected by a lead wire, and at this time, the dustproof lid 17 and the outer shell 21 are connected by a bolt, and the mounting space 20 At this time, the ventilation pipe 19 is located in the mounting space 20, and at this time, the chip 22 is energized, the corresponding electromagnetic spring 61 is energized according to the functional information of the chip 22, and the slide connecting rod 60 is pushed to slide. Then, the corresponding slide gear 59 is pushed and slid, and meshes with the internal gear 25. At the same time, the slide gear 59 is connected to the screw 47 through the second meshing hole 58, at which time the motor 12 is operated and the electric shaft 13 is used. The drive gear 29 is interlocked to rotate, and the driven gear 14 is interlocked to rotate, the upper driven gear 14 interlocks and rotates the heat exchange fan 24 through the fan shaft 15, and the heat in the mounting space 20 is The replacement can be accelerated, and at the same time, the lower driven gear 14 rotates the internal gear 25 in conjunction with the connecting shaft 28, and rotates the slide gear 59 in conjunction with the screw thread block 46 through the screw 47. It can be slid in tandem, into the lateral space 49, and pushed and slid in the slider 45, and the pin 41 and the sealing slider 55 are slid in tandem, and the sealing slider 55 slides the contact rod 43. When the contact rod 43 and the indicator light 42 come into contact with each other, the indicator light 42 is turned on, and when the indicator light 42 is in the light emitting state, the pin 41 can be connected to other parts. The thread block 46 slides to the lower limit position and does not continue to slide, and at the same time, the slider 45 slides and slides in conjunction with the repositioning slider 52, and the repositioning spring 53 is compressed and the slide meshes with the internal gear 25. The gear 59 rotates and goes out The gears 57 can be interlocked and rotated, and the slide gears 59 that are not meshed with the internal gear 25 can be interlocked and rotated. At this time, these slide gears 59 are in a state of being meshed with the internal gear 25, and the tip 22 When the function of is changed, the electromagnetic spring 61 that is not energized can be energized, and the slide gear 59 that is not meshing with the internal gear 25 is slid downward to mesh with the internal gear 25.

The motor 12 is rotated in the reverse direction, and the screw thread block 46 is interlocked and raised through the screw 47. At this time, the repositioning slider 52 interlocks and slides the slider 45 with the elasticity of the repositioning spring 53, and the sealing slider 55 and the pin 41 Are interlocked and slid so that they can enter the sealing hole 54.

The present invention has the following positive effects: The present invention seals and can be fixedly mounted on the outer shell of the sealing machine, increases heat exchange between the chip and the outside of the outer shell, and when the chip is used. Avoid breaking due to overheating, and control the corresponding pin with the function information of the chip to extend from the pedestal, other pins will not extend, avoid misconnection between the pin and other parts, and damage the pin can avoid.

By the above method, the employee in the field can make various changes according to the working situation within the scope of the present invention.

Claims (9)

Including the outer shell
A mounting space opened upward is installed in the outer shell, a mounting device is installed in the mounting space, and the chip can be fixedly mounted through the mounting device.
A dustproof lid is connected to the upper end of the outer shell with a bolt, air can enter and exit the mounting space through the dustproof lid, and dust outside the outer shell can enter the mounting space through the dustproof lid. Therefore, a ventilation pipe is fixedly connected to the lower end of the dustproof lid, and a ventilation hole is installed in the ventilation pipe so as to penetrate vertically, and the ventilation hole faces the tip and the mounting space. A fan space opened downward is installed in the lower inner wall so as to communicate with each other, a heat exchange fan is rotatably installed in the fan space, and the heat exchange fan rotates to be mounted. Accelerating the air flow in the space,
A pedestal is fixedly connected to the lower end of the outer shell, a transmission device is installed in the pedestal, the lower end of the fan shaft is connected to the transmission device, and the transmission device operates to exchange heat. Can drive a fan
The telescopic device is connected to the lower end of the transmission device so as to mesh with the transmission device, the transmission device is connected to the chip so as to be energized, the chip can control the transmission method of the transmission device, and the expansion / contraction device can be controlled through the transmission device. A chip encapsulation device based on IT control, characterized in that the device can be driven. The mounting device includes a guide slide groove, and the guide slide groove is formed so as to be symmetrically communicated with each other in the lower inner wall of the mounting space, and a guide slide is formed between the front and rear inner walls of the guide slide groove. The rods are fixedly connected, and the holding plate is installed symmetrically and slidably in the guide slide groove, the holding plate is slidably connected to the guide slide rod, and the tip is connected to both front and rear sides. It is mounted between the holding plates of
An L-shaped connecting rod is fixedly connected to the front end of the holding plate on the front side, and a communication groove is formed in the inner wall on the side away from the center of symmetry in the guide slide groove so as to communicate with the communication groove. The storage space is installed so as to communicate with the upper inner wall of the above, the inner wall on the side close to the center of symmetry in the storage space is communicated with the mounting space, and the upper end of the L-shaped connecting rod is inside the storage space. A twisting rod is rotatably connected to the rear inner wall of the storage space, a connecting hole opened rearward is installed in the L-shaped connecting rod, and the front end of the twisting rod is connected to the connection. It extends into the hole and can be connected to the L-shaped connecting rod by a screw thread, and a compression plate is fixedly connected to the peripheral surface of the twisting rod, and the compression plate is opened upward. The chip sealing device based on IT control according to claim 1, wherein the opening groove is formed so as to penetrate left and right, and the compression plate can rotate to press the upper end surface of the chip. Compression springs are symmetrically and fixedly connected to the front and rear inner walls of the guide slide groove, and the rear end of the compression spring on the front side is fixedly connected to the L-shaped connecting rod on the rear side of the compression spring. The chip sealing device based on IT control according to claim 2, wherein the front end is fixedly connected to the holding plate on the rear side. The tip sealing device based on IT control according to claim 2, wherein a torsion spring is fixedly connected between the rear end of the compression plate and the rear inner wall of the storage space. The transmission device includes a bevel gear space installed in the pedestal, a drive gear is rotatably installed in the bevel gear space, and an electric shaft is fixedly connected in the drive gear. A motor is fixedly installed in the left inner wall of the bevel gear space, and the left end of the electric shaft is mobilably connected to the motor.
Driven gears are installed symmetrically and meshing with each other at both upper and lower ends of the drive gear, a gear space is installed in the lower inner wall of the cap gear space, and is connected to the lower end of the driven gear on the lower side. The shafts are fixedly connected, the lower end of the connecting shaft extends into the gear space, and the internal gear is fixedly connected to the lower end of the connecting shaft, and the external gear is fixedly connected to the lower end of the connecting shaft. Are rotatably installed, the meshing holes are installed so as to penetrate vertically in the external gears, the internal gears are located in the meshing holes, and are arranged in an annular shape in the meshing holes. Twelve slide gears are slidably and rotatably installed, the end of the slide gear away from the center of symmetry meshes with the external gear, and the end of the slide gear close to the center of symmetry is inside. It is characterized in that it can mesh with a gear, a second meshing hole is installed vertically through the slide gear, and the slide gear can be connected to mesh with the telescopic device through the second meshing hole. The chip sealing device based on the IT control according to claim 1. A fan shaft is fixedly connected to the upper end of the driven gear on the upper side, and the upper end of the fan shaft extends into the fan space and is fixedly connected to the heat exchange fan. The chip sealing device based on the IT control according to claim 5. Twelve spring grooves arranged in an annular shape are formed in the upper inner wall of the gear space so as to communicate with each other, and the twelve spring grooves each face the twelve slide gears. A slide connecting rod is slidably installed in the spring groove, the lower end of the slide connecting rod is rotatably connected to the slide gear, and a guide hole opened downward is installed in the slide connecting rod. 5. A claim 5 is characterized in that an electromagnetic spring is fixedly connected between the upper end of the slide connecting rod and the upper inner wall of the spring groove, and the electromagnetic spring is electrically connected to the chip. A chip encapsulation device based on the IT control described in. The telescopic device includes twelve screws, the twelve screws are arranged in an annular shape and rotatably connected to the lower inner wall of the gear space, with twelve screws each. The upper end of the screw can extend into the second meshing hole and be connected to the slide gear, facing the slide gear.
Twelve vertical spaces are arranged in a ring shape in the lower inner wall of the meshing hole, and a screw thread block is slidably installed in the vertical space, and upward in the screw thread block. An open screw hole is installed, the lower end of the screw extends into the screw hole, and is connected to the screw thread block by a screw thread.
A horizontal space is installed in the lower inner wall of the vertical space so as to communicate with each other, a slider is slidably installed in the horizontal space, and the screw thread block slides into the horizontal space. The slider can be pushed and slid away from the center of symmetry, a pin is fixedly connected to the end of the slider away from the center of symmetry, and the pin and the tip are connected by a lead wire to form the lateral space. In the inner wall on the side away from the center of symmetry, a sealing hole opened with the back to the center of symmetry is installed so as to communicate with each other, and a sealing slider is slidably installed in the sealing hole to seal the seal. The slider is fixedly connected to the peripheral surface of the pin and is fixedly connected.
A position-restricted space opened with the back to the center of symmetry is installed in the upper inner wall of the sealing hole so as to communicate with each other, and a contact rod is slidably installed in the position-restricted space. The lower end of the is fixedly connected to the sealing slider, twelve indicator lights arranged in an annular shape are fixedly connected to the circumferential surface of the pedestal, and twelve indicator lights are each fixedly connected to the twelve indicator lights. The chip sealing device based on IT control according to claim 1, wherein the chip sealing device faces the position limiting space. A repositioning slide groove is formed in the lower inner wall of the lateral space so as to communicate with each other, a repositioning slider is slidably installed in the repositioning slide groove, and the upper end of the repositioning slider is fixed to the slider. A repositioning spring is fixedly connected between an end distant from the center of symmetry in the repositioning slider and an inner wall on the side distant from the center of symmetry in the repositioning slide groove. The chip sealing device based on the IT control according to 8.

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