Chip automatic feeding device of die bonder

Abstract

The application belongs to the technical field of automatic chip feeding, and particularly relates to a chip automatic feeding device of a die bonder, which comprises a supporting plate, two sliding rods fixedly installed in the supporting plate, sliding blocks slidably installed on the two sliding rods, rubber rings sleeved on the sliding rods and located on the two sides of the sliding blocks, a same connecting block fixedly installed on one side of the two sliding blocks, a rectangular plate fixedly installed on one side of the connecting block, reinforcing plates fixedly installed on the bottom of the rectangular plate in a symmetrical mode, a limiting strip fixedly installed on the top of the rectangular plate, a sliding block slidably installed on the limiting strip, a T-shaped block fixedly installed on the top of the sliding block, and a push rod fixedly installed on the top of the T-shaped block; a power assembly, which is located on the supporting plate and used for driving the connecting block to move; the application can guarantee that the chip will not be damaged during movement, can realize one-time accurate positioning, and the push rod can sequentially push the chips on the several rectangular grooves, so that the chips are quickly fed.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic chip loading, and in particular relates to an automatic chip loading device for a crystal bonding machine. Background Art

[0002] Chips are the core components of modern electronic technology. Chips usually refer to the carriers of integrated circuits. They are electronic circuits with specific functions manufactured through a series of complex processes on an extremely small silicon wafer. They can realize various signal processing, data storage and calculation functions, and are widely used in many electronic devices. They are an important foundation for the development of modern science and technology.

[0003] In existing chip loader equipment, the chip loader may not accurately place the chip in the predetermined position during the chip transfer process, resulting in deviations in subsequent processing. The design structure and drive system of the chip loader may limit its loading speed, which cannot meet the requirements of high-speed production lines. In large-scale chip production, the speed of loading directly affects the efficiency of the entire production line. If the chip loader cannot keep up, it will become a bottleneck on the production line and reduce overall production efficiency. In view of this, we propose an automatic chip loading device for a die bonder. Summary of the Invention

[0004] The object of the present invention is to provide an automatic chip loading device for a die bonder to solve the problems raised in the above background technology.

[0005] In view of this, the present invention provides a chip automatic loading device for a die bonder, comprising:

[0006] The support plate has two sliding rods fixedly installed in the support plate, and sliding blocks are slidably installed on the two sliding rods. Rubber rings are sleeved on the sliding rods and on both sides of the sliding blocks. The same connecting block is fixedly installed on one side of the two sliding blocks, and a rectangular plate is fixedly installed on one side of the connecting block. A reinforcing plate is symmetrically fixedly installed on the bottom of the rectangular plate, and a limit strip is fixedly installed on the top of the rectangular plate. A slider is slidably installed on the limit strip, and a T-shaped block is fixedly installed on the top of the slider, and a push rod is fixedly installed on the top of the T-shaped block;

[0007] A power assembly, located on the support plate and used to drive the connecting block to move;

[0008] A driving assembly is located on the rectangular plate and is used to drive the T-shaped block to move;

[0009] The top plate is fixedly installed on the top of the support plate, a plurality of rectangular grooves are opened on the top of the top plate, a support block is fixedly installed on the bottom of the rectangular groove, a plurality of mounting blocks are fixedly installed on the top of the top plate, and an elastic sheet is fixedly installed on the mounting block.

[0010] In this technical solution, when in use, a person can use the power assembly to drive the connecting block to move, and the movement of the connecting block will drive the two sliding blocks to move, so that the two sliding blocks slide on the two sliding rods respectively. Under the action of the two sliding rods, the stability of the connecting block during movement can be ensured. When the sliding block moves to the end of the sliding rod, the rubber ring can cushion the sliding block, thereby preventing the sliding block from directly hitting the support plate and being damaged.

[0011] At this time, the movement of the connecting block will also drive the movement of the rectangular plate, and the movement of the rectangular plate will drive the push rod to move until the push rod moves to the appropriate position and stops. Then, the personnel will drive the T-shaped block to move through the driving assembly. At the same time, the movement of the T-shaped block will also drive the push rod and the slider to move, so that the slider slides on the limit bar. Under the action of the limit bar, the stability of the T-shaped block during movement can be guaranteed, and the movement of the push rod will squeeze the chip on the rectangular groove, thereby automatically loading the chip. At the same time, when the chip is moving, the mounting blocks on both sides of the chip can limit the chip to ensure that the chip will not deviate during the movement, and the elastic sheets on both sides of the chip will rest on the chip to ensure that the chip will not fall off during the movement, and the chip will not be damaged during the movement. One-time precise positioning can be achieved, and the push rod can push the chips on several rectangular grooves in turn, thereby quickly loading the chips.

[0012] In the above technical solution, further, the power assembly includes:

[0013] The movable block is fixedly mounted on one side of the connecting block and is located at the bottom of the reinforcing plate, a clamping block 1 is fixedly mounted on the bottom of the movable block, a clamping groove 1 is provided on the top of the clamping block 1, a fixed plate 1 and a fixed plate 2 are fixedly mounted on one side of the support plate, a transmission wheel 1 and a transmission wheel 2 are rotatably mounted on one side of the fixed plate 1 and the fixed plate 2, a belt 1 is installed for transmission between the transmission wheel 1 and the transmission wheel 2, and the belt 1 is located in the clamping groove 1, a motor 1 is fixedly mounted on the other side of the fixed plate 1, one end of the motor 1 passes through the fixed plate 1 and is coaxially connected to the transmission wheel.

[0014] In this technical solution, when motor 1 is started, the output shaft of motor 1 drives transmission wheel 1 to rotate. The rotation of transmission wheel 1 drives belt 1 to rotate. Under the action of belt 1 transmission, belt 1 transmission drives transmission wheel 2 to rotate, so that transmission wheel 2 rotates on fixed plate 2. At the same time, under the action of friction force, belt 1 transmission also drives moving block and clamping block 1 to move. The movement of moving block and clamping block 1 drives connecting block to move. The movement of connecting block drives two sliding blocks to move, so that the two sliding blocks slide on two sliding rods respectively. Under the action of the two sliding rod limiters, the stability of the connecting block can be guaranteed during movement. When the sliding block moves to the end of the sliding rod, the rubber ring can buffer the sliding block, thereby preventing the sliding block from directly hitting the support plate and being damaged.

[0015] In the above technical solution, further, the belt 1 is in close contact with the inner wall of the clamping groove 1, and the output shaft of the motor 1 is rotatably connected to the fixing plate 1.

[0016] In this technical solution, it is ensured that the belt transmission can drive the moving block and the clamping block to move, and that the output shaft of the motor can rotate normally in the fixed plate.

[0017] In the above technical solution, further, the driving component includes:

[0018] Clamping block two, the clamping block two is fixedly installed on one side of the T-shaped block, and a clamping groove two is opened on the side of the clamping block two close to the T-shaped block. The top of the rectangular plate and on one side of the limit bar are rotatably installed with a transmission wheel three and a transmission wheel four. A belt two is installed for transmission between the transmission wheel three and the transmission wheel four, and the belt two is located in the clamping groove two. A motor two is fixedly installed on the bottom of the rectangular plate, and the output end of the motor two passes through the rectangular plate and is coaxially connected to the transmission wheel four.

[0019] In this technical solution, motor 2 is started, and the output shaft of motor 2 drives the transmission wheel 4 to rotate. The rotation of the transmission wheel 4 drives the belt 2 for transmission. Under the action of the belt 2 transmission, the belt 2 transmission drives the transmission wheel 3 to rotate. At the same time, under the action of friction, the belt 2 transmission also drives the T-shaped block and the clamping block 2 to move. At the same time, the movement of the T-shaped block also drives the push rod and the slider to move, so that the slider slides on the limit bar. Under the action of the limit bar, the stability of the T-shaped block during movement can be guaranteed, and the movement of the push rod will squeeze the chip on the rectangular groove, thereby automatically loading the chip. At the same time, during the movement of the chip, the mounting blocks on both sides of the chip can limit the chip to ensure that the chip will not deviate during the movement, and the elastic sheets on both sides of the chip will rest on the chip to ensure that the chip will not fall off during the movement, and the chip will not be damaged during the movement. One-time precise positioning can be achieved, and the push rod can push the chips on several rectangular slots in turn, thereby quickly loading the chip.

[0020] In the above technical solution, further, the second belt is in close contact with the peripheral side of the second clamping groove, and the output shaft of the second motor is rotationally connected to the rectangular plate.

[0021] In this technical solution, it is ensured that the second belt drive can drive the T-shaped block and the second clamping block to move, and that the output shaft of the second motor can rotate normally in the rectangular plate.

[0022] In the above technical solution, further, one side of the reinforcing plate is tightly welded to the connecting block, and the rubber ring is tightly bonded to the sliding rod.

[0023] In this technical solution, the structural stability of the reinforcing plate is ensured, and the structural stability of the rubber ring is ensured.

[0024] In the above technical solution, further, the plurality of rectangular grooves are linearly distributed with equal intervals.

[0025] In this technical solution, it is ensured that the plurality of rectangular grooves are distributed more evenly.

[0026] In the above technical solution, further, the fixing plate 1 and the fixing plate 2 are tightly welded to the support plate, and the support plate has a U-shaped structure.

[0027] In this technical solution, the structural stability of the fixing plate 1, the fixing plate 2 and the supporting plate is ensured.

[0028] In the above technical solution, further, the slider is tightly welded to the T-shaped block.

[0029] In this technical solution, the structural stability of the slider and the T-shaped block is ensured.

[0030] In the above technical solution, further, the same protective shell is fixedly installed on the top of the two reinforcing plates, and the limit bar, slider, T-shaped block, clamping block 2, transmission wheel 3, transmission wheel 4 and belt 2 are all located in the protective shell.

[0031] In this technical solution, it is ensured that the protective shell can protect the limit bar, the slider, the T-shaped block, the clamping block 2, the transmission wheel 3, the transmission wheel 4 and the belt 2.

[0032] The beneficial effects of the present invention are:

[0033] 1. The chip automatic loading device of the die bonder can prevent the sliding block from directly hitting the support plate and being damaged by the power assembly provided, under the mutual cooperation of the power assembly, connecting block, sliding block, sliding rod and rubber ring.

[0034] 2. The automatic chip loading device of the die bonder ensures that the chip will not be damaged during the movement process through the cooperation of the drive component, power component, connecting block, rectangular plate, push rod, T-shaped block, slider, limit bar, rectangular groove, mounting block and elastic sheet, and can achieve one-time precise positioning. At the same time, the push rod can push the chips on several rectangular grooves in turn, thereby quickly loading the chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 Schematic diagram of the regional structure of the connection block in the present invention;

[0037] Figure 3 Schematic diagram of the regional structure of the mobile block in the present invention;

[0038] Figure 4 Schematic diagram of the regional structure of the rectangular plate in the present invention;

[0039] Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0040] Figure 6 This is a schematic diagram of the regional structure of the T-shaped block in the present invention;

[0041] Figure 7 Schematic diagram of the regional structure of the top plate in the present invention;

[0042] Figure 8 It is a structural schematic diagram of the elastic sheet in the present invention.

[0043] The marks in the figure are:

[0044] 1. Support plate; 2. Sliding rod; 3. Sliding block; 4. Connecting block; 5. Moving block; 6. Clamping block 1; 7. Clamping groove 1; 8. Fixed plate 1; 9. Fixed plate 2; 10. Drive wheel 1; 11. Drive wheel 2; 12. Belt 1; 13. Motor 1; 14. Rectangular plate; 15. Reinforcement plate; 16. Limiting strip; 17. Slider; 18. T-shaped block; 19. Clamping block 2; 20. Clamping groove 2; 21. Drive wheel 3; 22. Drive wheel 4; 23. Belt 2; 24. Motor 2; 25. Push rod; 26. Protective shell; 27. Top plate; 28. Rectangular groove; 29. ​​Support block; 30. Mounting block; 31. Elastic sheet; 32. Rubber ring. DETAILED DESCRIPTION

[0045] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0046] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0047] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0049] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0050] Example 1:

[0051] See also Figure 1 - Figure 8 As shown, this embodiment provides a chip automatic loading device for a die bonder, comprising:

[0052] A support plate 1 is provided with two sliding rods 2 fixedly mounted inside the support plate 1, and sliding blocks 3 are slidably mounted on the two sliding rods 2. Rubber rings 32 are sleeved on the sliding rods 2 and on both sides of the sliding blocks 3. The same connecting block 4 is fixedly mounted on one side of the two sliding blocks 3. A rectangular plate 14 is fixedly mounted on one side of the connecting block 4. A reinforcing plate 15 is symmetrically fixedly mounted on the bottom of the rectangular plate 14. A limit strip 16 is fixedly mounted on the top of the rectangular plate 14. A slider 17 is slidably mounted on the limit strip 16. A T-shaped block 18 is fixedly mounted on the top of the slider 17, and a push rod 25 is fixedly mounted on the top of the T-shaped block 18.

[0053] A power assembly is located on the support plate 1 and is used to drive the connecting block 4 to move;

[0054] A driving assembly is located on the rectangular plate 14 and is used to drive the T-shaped block 18 to move;

[0055] The top plate 27 is fixedly mounted on the top of the support plate 1 . A plurality of rectangular grooves 28 are provided on the top of the top plate 27 . A support block 29 is fixedly mounted on the bottom of the rectangular groove 28 . A plurality of mounting blocks 30 are fixedly mounted on the top of the top plate 27 . An elastic sheet 31 is fixedly mounted on the mounting block 30 .

[0056] When in use, a person can use the power assembly to drive the connecting block 4 to move, and the movement of the connecting block 4 will drive the two sliding blocks 3 to move, so that the two sliding blocks 3 slide on the two sliding rods 2 respectively. Under the action of the two sliding rods 2 limiting, the stability of the connecting block 4 during movement can be ensured. When the sliding block 3 moves to the end of the sliding rod 2, the rubber ring 32 can cushion the sliding block 3, thereby preventing the sliding block 3 from directly hitting the support plate 1 and being damaged.

[0057] The movement of the connecting block 4 will also drive the rectangular plate 14 to move, and the movement of the rectangular plate 14 will drive the push rod 25 to move until the push rod 25 moves to the appropriate position and stops. Then, the personnel will drive the T-shaped block 18 to move through the driving assembly. At the same time, the movement of the T-shaped block 18 will also drive the push rod 25 and the slider 17 to move, so that the slider 17 slides on the limit bar 16. Under the action of the limit bar 16, the stability of the T-shaped block 18 during movement can be guaranteed, and the movement of the push rod 25 will squeeze the chip on the rectangular groove 28, thereby automatically loading the chip. At the same time, during the movement of the chip, the mounting blocks 30 on both sides of the chip can limit the chip to ensure that the chip will not deviate during the movement, and the elastic sheets 31 on both sides of the chip will rest on the chip to ensure that the chip will not fall off during the movement, and the chip will not be damaged during the movement, so that one-time accurate positioning can be achieved. At the same time, the push rod 25 can push the chips on several rectangular grooves 28 in turn, thereby quickly loading the chip.

[0058] Example 2:

[0059] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features. The power assembly includes:

[0060] The moving block 5 is fixedly installed on one side of the connecting block 4 and is located at the bottom of the reinforcing plate 15. A clamping block 6 is fixedly installed on the bottom of the moving block 5. A clamping groove 7 is provided on the top of the clamping block 6. A fixed plate 8 and a fixed plate 2 9 are fixedly installed on one side of the support plate 1. A transmission wheel 10 and a transmission wheel 2 11 are respectively rotatably installed on one side of the fixed plate 18 and the fixed plate 2 9. A belt 12 is installed for transmission between the transmission wheel 10 and the transmission wheel 2 11, and the belt 12 is located in the clamping groove 7. A motor 13 is fixedly installed on the other side of the fixed plate 8. One end of the motor 13 passes through the fixed plate 8 and is coaxially connected to the transmission wheel 10.

[0061] Among them, start motor 13, the output shaft of motor 13 will drive transmission wheel 10 to rotate, and the rotation of transmission wheel 10 will drive belt 12 to rotate. Under the action of belt 12 transmission, belt 12 transmission will drive transmission wheel 2 11 to rotate, so that transmission wheel 2 11 rotates on fixed plate 2 9. At the same time, under the action of friction, belt 12 transmission will also drive moving block 5 and clamping block 1 6 to move. The movement of moving block 5 and clamping block 1 6 will drive connecting block 4 to move. The movement of connecting block 4 will drive two sliding blocks 3 to move, so that the two sliding blocks 3 slide on the two sliding rods 2 respectively. Under the action of the two sliding rods 2 limiting, the stability of connecting block 4 during movement can be guaranteed. When sliding block 3 moves to the end of sliding rod 2, rubber ring 32 can buffer sliding block 3, thereby preventing sliding block 3 from directly hitting support plate 1 and being damaged.

[0062] Example 3:

[0063] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: a belt 12 is in close contact with the inner wall of a clamping groove 7, and an output shaft of a motor 13 is rotationally connected to a fixed plate 8.

[0064] Among them, it is ensured that the belt 12 transmission can drive the moving block 5 and the clamping block 6 to move, and that the output shaft of the motor 13 can rotate normally in the fixed plate 8.

[0065] Example 4:

[0066] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features. The drive component includes:

[0067] Clamping block 2 19, clamping block 2 19 is fixedly installed on one side of the T-shaped block 18, and a clamping groove 20 is opened on the side of the clamping block 2 19 close to the T-shaped block 18. A transmission wheel 3 21 and a transmission wheel 4 22 are rotatably installed on the top of the rectangular plate 14 and located on one side of the limit bar 16. A belt 23 is installed for transmission between the transmission wheel 3 21 and the transmission wheel 4 22, and the belt 23 is located in the clamping groove 20. A motor 24 is fixedly installed on the bottom of the rectangular plate 14, and the output end of the motor 24 passes through the rectangular plate 14 and is coaxially connected to the transmission wheel 4 22.

[0068] Among them, the motor 24 is started, and the output shaft of the motor 24 will drive the transmission wheel 4 22 to rotate. The rotation of the transmission wheel 4 22 will drive the belt 2 23 to transmit. Under the action of the belt 2 23 transmission, the belt 2 23 transmission will drive the transmission wheel 3 21 to rotate. At the same time, under the action of friction, the belt 2 23 transmission will also drive the T-shaped block 18 and the clamping block 2 19 to move. At the same time, the movement of the T-shaped block 18 will also drive the push rod 25 and the slider 17 to move, so that the slider 17 slides on the limit bar 16. Under the action of the limit bar 16, it can ensure that the T-shaped block 18 is moving. Stability, and the movement of the push rod 25 will squeeze the chip on the rectangular groove 28, so that the chip can be automatically loaded. At the same time, when the chip is moving, the mounting blocks 30 on both sides of the chip can limit the chip to ensure that the chip will not deviate during the movement, and the elastic sheets 31 on both sides of the chip will rest on the chip to ensure that the chip will not fall off during the movement and that the chip will not be damaged during the movement, so that one-time precise positioning can be achieved. At the same time, the push rod 25 can push the chips on several rectangular grooves 28 in turn, so as to quickly load the chips.

[0069] Example 5:

[0070] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: belt 23 is in close contact with the circumference of clamping groove 20, and the output shaft of motor 24 is rotatably connected to the rectangular plate 14.

[0071] Among them, it is ensured that the belt 23 transmission can drive the T-shaped block 18 and the clamping block 2 19 to move, and ensure that the output shaft of the motor 2 24 can rotate normally in the rectangular plate 14.

[0072] Example 6:

[0073] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: one side of the reinforcing plate 15 is tightly welded to the connecting block 4, and the rubber ring 32 is tightly bonded to the sliding rod 2.

[0074] The structural stability of the reinforcing plate 15 is ensured, and the structural stability of the rubber ring 32 is ensured.

[0075] Example 7:

[0076] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: a plurality of rectangular slots 28 are linearly and evenly spaced.

[0077] This ensures that the rectangular grooves 28 are distributed more evenly.

[0078] Example 8:

[0079] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: the fixing plate 1 8 and the fixing plate 2 9 are tightly welded to the support plate 1, and the support plate 1 has a U-shaped structure.

[0080] The structural stability of the fixing plate 1 8 , the fixing plate 2 9 and the supporting plate 1 is ensured.

[0081] Example 9:

[0082] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: the slider 17 is tightly welded to the T-shaped block 18.

[0083] The structure of the slider 17 and the T-shaped block 18 is ensured to be stable.

[0084] Example 10:

[0085] This embodiment provides an automatic chip loading device for a die bonder. In addition to the technical solutions of the above embodiments, it also has the following technical features: the top of the two reinforcing plates 15 is fixedly installed with a same protective shell 26, and the limit bar 16, slider 17, T-shaped block 18, clamping block 2 19, transmission wheel 3 21, transmission wheel 4 22 and belt 2 23 are all located in the protective shell 26.

[0086] Among them, it is ensured that the protective shell 26 can protect the limit bar 16, the slider 17, the T-shaped block 18, the clamping block 2 19, the transmission wheel 3 21, the transmission wheel 4 22 and the belt 2 23.

[0087] Working principle: when in use, personnel can start motor 13, and the output shaft of motor 13 will drive transmission wheel 10 to rotate, and the rotation of transmission wheel 10 will drive belt 12 to rotate. Under the action of belt 12 transmission, belt 12 transmission will drive transmission wheel 2 11 to rotate, so that transmission wheel 2 11 rotates on fixed plate 2 9. At the same time, under the action of friction, belt 12 transmission will also drive moving block 5 and clamping block 1 6 to move, and the movement of moving block 5 and clamping block 1 6 will drive connecting block 4 to move, and the movement of connecting block 4 will drive two sliding blocks 3 to move, so that the two sliding blocks 3 slide on the two sliding rods 2 respectively. Under the action of the limit of the two sliding rods 2, the stability of connecting block 4 during movement can be guaranteed. When sliding block 3 moves to the end of sliding rod 2, rubber ring 32 can buffer sliding block 3, thereby preventing sliding block 3 from directly hitting support plate 1 and being damaged.

[0088] At this time, the movement of the connecting block 4 will also drive the rectangular plate 14 to move, and the movement of the rectangular plate 14 will drive the push rod 25 to move until the push rod 25 moves to the appropriate position and stops. Then, the personnel will start the motor 24 again, and the output shaft of the motor 24 will drive the transmission wheel 4 22 to rotate. The rotation of the transmission wheel 4 22 will drive the belt 23 to transmit. Under the action of the belt 23 transmission, the belt 23 transmission will drive the transmission wheel 3 21 to rotate. At the same time, under the action of friction, the belt 23 transmission will also drive the T-shaped block 18 and the clamping block 2 19 to move. At the same time, the movement of the T-shaped block 18 will also drive the push rod 25 and the slider 17 to move, so that the slider 17 is in the limit bar 16 The upward sliding movement, under the action of the limiting bar 16, can ensure the stability of the T-shaped block 18 during movement, and the movement of the push rod 25 will squeeze the chip on the rectangular groove 28, thereby automatically loading the chip. At the same time, when the chip is moving, the mounting blocks 30 on both sides of the chip can limit the chip to ensure that the chip will not deviate during the movement, and the elastic sheets 31 on both sides of the chip will rest on the chip to ensure that the chip will not fall off during the movement, and the chip will not be damaged during the movement, which can achieve one-time precise positioning. At the same time, the push rod 25 can push the chips on several rectangular grooves 28 in turn, thereby quickly loading the chips.

[0089] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An automatic chip loading device for a die bonder, characterized in that: include: A support plate (1), wherein two sliding rods (2) are fixedly installed in the support plate (1), and sliding blocks (3) are slidably installed on the two sliding rods (2), and rubber rings (32) are sleeved on the sliding rods (2) and on both sides of the sliding blocks (3), and the same connecting block (4) is fixedly installed on one side of the two sliding blocks (3), and a rectangular plate (14) is fixedly installed on one side of the connecting block (4), and a reinforcing plate (15) is symmetrically fixedly installed on the bottom of the rectangular plate (14), and a limiting strip (16) is fixedly installed on the top of the rectangular plate (14), and a slider (17) is slidably installed on the limiting strip (16), and a T-shaped block (18) is fixedly installed on the top of the slider (17), and a push rod (25) is fixedly installed on the top of the T-shaped block (18); a power assembly, the power assembly being located on the support plate (1) and being used to drive the connecting block (4) to move; A drive assembly, the drive assembly being located on the rectangular plate (14) and being used to drive the T-shaped block (18) to move; A top plate (27) is fixedly mounted on the top of the support plate (1), a plurality of rectangular grooves (28) are provided on the top of the top plate (27), a support block (29) is fixedly mounted on the bottom of the rectangular groove (28), a plurality of mounting blocks (30) are fixedly mounted on the top of the top plate (27), and an elastic sheet (31) is fixedly mounted on the mounting block (30).

2. The chip automatic loading device of a die bonder according to claim 1, characterized in that: The power assembly includes: A moving block (5), wherein the moving block (5) is fixedly mounted on one side of the connecting block (4) and is located at the bottom of the reinforcing plate (15), a clamping block (6) is fixedly mounted on the bottom of the moving block (5), a clamping groove (7) is provided on the top of the clamping block (6), a fixing plate (8) and a fixing plate (9) are fixedly mounted on one side of the supporting plate (1), a transmission wheel (10) and a transmission wheel (11) are rotatably mounted on one side of the fixing plate (8) and the fixing plate (9), a belt (12) is installed between the transmission wheel (10) and the transmission wheel (11), and the belt (12) is located in the clamping groove (7), a motor (13) is fixedly mounted on the other side of the fixing plate (8), one end of the motor (13) passes through the fixing plate (8) and is coaxially connected to the transmission wheel (10).

3. The chip automatic loading device of a die bonder according to claim 2, characterized in that: The belt 1 (12) is in close contact with the inner wall of the clamping groove 1 (7), and the output shaft of the motor 1 (13) is rotationally connected to the fixed plate 1 (8).

4. The chip automatic loading device of a die bonder according to claim 1, characterized in that: The drive assembly includes: A clamping block 2 (19) is fixedly mounted on one side of the T-shaped block (18), and a clamping groove 2 (20) is provided on the side of the clamping block 2 (19) close to the T-shaped block (18). A transmission wheel 3 (21) and a transmission wheel 4 (22) are rotatably mounted on the top of the rectangular plate (14) and located on one side of the limit bar (16). A belt 2 (23) is installed between the transmission wheel 3 (21) and the transmission wheel 4 (22), and the belt 2 (23) is located in the clamping groove 2 (20). A motor 2 (24) is fixedly mounted on the bottom of the rectangular plate (14), and the output end of the motor 2 (24) passes through the rectangular plate (14) and is coaxially connected to the transmission wheel 4 (22).

5. The chip automatic loading device of a die bonder according to claim 4, characterized in that: The second belt (23) is in close contact with the peripheral side of the second clamping groove (20), and the output shaft of the second motor (24) is rotationally connected to the rectangular plate (14).

6. The chip automatic loading device of a die bonder according to claim 1, characterized in that: One side of the reinforcing plate (15) is tightly welded to the connecting block (4), and the rubber ring (32) is tightly bonded to the sliding rod (2).

7. The chip automatic loading device for a die bonder according to claim 1, characterized in that: The plurality of rectangular grooves (28) are linearly distributed at equal intervals.

8. The chip automatic loading device of a die bonder according to claim 2, characterized in that: The fixing plate 1 (8) and the fixing plate 2 (9) are both tightly welded to the support plate (1), and the support plate (1) is in a U-shaped structure.

9. The chip automatic loading device for a die bonder according to claim 1, characterized in that: The slider (17) is tightly welded to the T-shaped block (18).

10. The automatic chip loading device for a die bonder according to claim 1, characterized in that: The top of the two reinforcing plates (15) is fixedly mounted with a same protective shell (26), and the limiting strip (16), the slider (17), the T-shaped block (18), the clamping block 2 (19), the transmission wheel 3 (21), the transmission wheel 4 (22) and the belt 2 (23) are all located in the protective shell (26).

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