Chip packaging device

Abstract

The utility model relates to the technical field of chip packaging equipment, and discloses a chip packaging device which comprises a packaging table, a strip groove is formed in the middle of the packaging table, a filling frame is arranged in the strip groove in a sliding mode, the structure of the bottom of the filling frame is installed on the packaging table, and a loading table is installed on the filling frame. A pushing frame is arranged at one end of the loading table, the pushing frame is installed on the packaging table, a pushing assembly is arranged on the pushing frame, a driving mechanism is arranged on the packaging table, and a structure on the side face of the driving mechanism is connected with the pushing assembly. According to the chip packaging device, the problems that in the prior art, IC packaging pipes are long, chips freely slide into the IC packaging pipes by inclining the pipe bodies during packaging, certain acceleration is generated when the chips slide through the long pipes, and collision is generated after the chips reach the bottom ends of the pipes, so that the chips are damaged to a certain degree are solved.

Description

Technical Field

[0001] This utility model relates to the field of chip packaging equipment technology, specifically a chip packaging device. Background Technology

[0002] Chips are the core components of modern electronic devices. They are miniature circuits that integrate a large number of electronic components (such as transistors, resistors, capacitors, etc.) onto tiny semiconductor materials (usually silicon). They are widely used in computers, mobile phones, automobiles, home appliances, medical equipment and other fields, and are the foundation of modern technology. After chip production, they need to be transported to the factories that require the equipment for processing. Packaging for shipment is a crucial link, which not only relates to the safe transportation of chips, but also directly affects the quality of chips and their subsequent use.

[0003] Considering factors such as chip type, size, quantity, and transportation and storage conditions, there are currently various packaging methods for chip transportation. Among them, the use of IC packaging tubes is one of the common packaging methods for chip transportation. In the existing technology, the shape of the IC packaging tube itself is designed to perfectly fit the shape of the chip. Each IC packaging tube is filled with a row of chips. Therefore, IC packaging tubes are relatively long. During packaging, the tube is tilted to allow the chips to slide freely into it. When the chips slide through the long tube, they will generate a certain amount of acceleration. When they reach the bottom of the tube, they will collide, which will cause some damage to the chips, reduce their lifespan, and even cause some losses in the chip packaging process. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides a chip packaging device that solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a chip packaging device, comprising: a packaging platform, a groove is provided in the middle of the packaging platform, a filler frame is slidably arranged inside the groove, and the bottom structure of the filler frame is installed on the packaging platform, and a loading platform is installed on the filler frame;

[0006] A pusher is provided at one end of the loading platform. The pusher is installed on the packaging platform and a push assembly is provided on the pusher. A drive mechanism is provided on the packaging platform, and the structure on the side of the drive mechanism is connected to the push assembly.

[0007] A pipe rack is provided at the other end of the loading platform. The pipe rack is installed on the packaging platform, and the central axis of the pipe rack and the pusher is on the same straight line. A loading and unloading assembly is slidably provided at the end of the pipe rack away from the loading platform. The structure on the loading and unloading assembly spans the outer edge of the packaging platform and is installed at its bottom. A packaging tube is clamped between the loading and unloading assembly and the pipe rack.

[0008] Preferably, the push assembly includes a slide rail mounted on a push frame, a slide seat slidably disposed on the slide rail, a first base and a second base respectively mounted on the slide seat, a push rod slidably disposed through the first base and the second base, the front end of the push rod penetrating the structure on the push frame, a limit ring integrally disposed on the push rod, the limit ring overlapping the side of the first base near the second base, a spring sleeved on the push rod between the limit ring and the second base, an actuation assembly disposed at the rear end of the push rod, a mounting bracket mounted on the side of the slide seat, and the mounting bracket mounted on a drive mechanism.

[0009] Preferably, the starting assembly includes a first control seat and a second control seat, which are respectively mounted on a slide and a packaging table. A first switch is mounted on one side of the first control seat, and a push block is mounted on the other side of the first control seat. A second switch is mounted on the second control seat and is located on the sliding path of the slide. Both the first switch and the second switch are electrically connected to the structure on the drive mechanism.

[0010] Preferably, the driving mechanism includes a driving wheel and a driven wheel rotatably mounted on the packaging platform. The driving wheel and the driven wheel are driven by a sleeved chain. The bottom end of the driving wheel shaft passes through the packaging platform and is equipped with a second motor.

[0011] Preferably, the filling rack includes two first brackets installed at the bottom of the packaging platform, a slide rod is installed between the two first brackets, a control seat is slidably disposed on the slide rod, a lead screw is threaded through the middle of the slide rod, the lead screw is rotatably disposed on the first bracket, and one end of the lead screw passes through the first bracket and is mounted on a first motor, a bracket is slidably disposed in the groove on the control seat, and the loading platform is disposed on the structure where the bracket passes through the groove.

[0012] Preferably, the bracket has a slot, and a locking block is engaged inside the slot. The locking block is set on the loading platform, and the bracket is installed with the locking block via the slot by inserting bolts.

[0013] Preferably, the pipe rack includes a frame, on which a card holder is integrally provided. An end connector is engaged inside the card holder. Limiting blocks are integrally provided on both sides of the end connector. The limiting blocks are slidably inserted into the card holder. A through connecting groove is opened in the middle of the end connector. The connecting groove is opened outward on the side near the packaging pipe to form a slot corresponding to its end structure. The frame is provided with a mounting and unloading assembly that slides against the inner wall.

[0014] Preferably, the loading and unloading assembly includes two second brackets installed at the bottom of the packaging platform, a guide rod installed between the two second brackets, a guide seat slidably disposed on the guide rod, and a compression spring sleeved on the guide rod at one end of the guide seat. A support is installed in the middle of the guide seat, and the end of the support away from the guide seat passes through the second bracket and is fitted with a limiting member at the end after bending. The limiting member slides with the structure of the tube frame, and a vertical insertion rod is installed on the top of the limiting member. A socket is inserted into the insertion rod, the front end of the packaging tube is inserted into the structure of the tube frame, and the rear end of the packaging tube is inserted into the socket.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This chip packaging device uses a filler frame to drive the loading table to move periodically along the groove. This allows the loading table to move immediately between the pusher frame and the tube frame after the chip is loaded. The pusher frame uses a pusher assembly to push the chips on the loading table one by one into the packaging tubes on the tube frame. This eliminates the need to tilt the packaging tubes so that the chips can slide in automatically, preventing collisions during the packaging process, improving the integrity of the chip packaging, and thus avoiding chip damage during the packaging process.

[0017] 2. The chip packaging device, by setting up a push assembly, when the chip is pushed for packaging using the push assembly, when the chip reaches the bottom of the packaging tube, the push rod generates resistance, then compresses the spring and passes through the second base to contact the first switch, causing the second motor to rotate in the opposite direction, thereby causing the extended push rod to retract, ensuring that each chip can be pushed to the bottom of the packaging tube, while avoiding the chip being squeezed and damaged during the pushing process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure when the chip of this utility model is filled in;

[0020] Figure 3 This is a schematic diagram of the push-mount component structure of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of this utility model from below;

[0023] Figure 6 This is a schematic diagram of the disassembly and assembly structure of the packing frame of this utility model;

[0024] Figure 7This is a schematic diagram of the structure when the packaging tube of this utility model is replaced;

[0025] Figure 8 This is a schematic diagram of the disassembly and assembly structure of the pipe rack and loading / unloading components of this utility model.

[0026] In the diagram: 1. Packaging table; 2. Groove; 3. Filler rack; 31. First frame; 32. Slide rod; 33. Lead screw; 34. First motor; 35. Control seat; 36. Bracket; 37. Slot; 38. Locking block; 4. Loading table; 5. Push frame; 6. Pipe rack; 61. Frame body; 62. Locking seat; 63. End connector; 64. Limiting block; 65. Through groove; 7. Push assembly; 71. Slide rail; 72. Slide seat; 73. First base; 74. Second base; 75. Assembly frame; 76. Push assembly 77. Rod; 78. Limiting ring; 79. Spring; 70. Starting assembly; 71. First control seat; 792. First switch; 793. Push block; 794. Second control seat; 795. Second switch; 8. Drive mechanism; 81. Drive wheel; 82. Driven wheel; 83. Chain; 84. Second motor; 9. Loading and unloading assembly; 91. Second frame; 92. Guide rod; 93. Guide seat; 94. Compression spring; 95. Support frame; 96. Limiting element; 97. Insert rod; 98. Socket; 10. Packaging tube. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-8 A chip packaging device includes: a packaging platform 1, a groove 2 is provided in the middle of the packaging platform 1, a filler frame 3 is slidably arranged inside the groove 2, and the bottom structure of the filler frame 3 is installed on the packaging platform 1, and a loading platform 4 is installed on the filler frame 3.

[0029] A pusher 5 is provided at one end of the loading platform 4. The pusher 5 is installed on the packaging platform 1 and a push assembly 7 is provided on the pusher 5. A drive mechanism 8 is provided on the packaging platform 1. The structure on the side of the drive mechanism 8 is connected to the push assembly 7.

[0030] The other end of the loading platform 4 is provided with a tube rack 6, which is installed on the packaging platform 1. The central axis of the tube rack 6 and the push frame 5 are on the same straight line. The end of the tube rack 6 away from the loading platform 4 is slidably provided with a loading and unloading assembly 9. The structure on the loading and unloading assembly 9 spans the outer edge of the packaging platform 1 and is installed at its bottom. A packaging tube 10 is clamped between the loading and unloading assembly 9 and the tube rack 6.

[0031] The push assembly 7 includes a slide rail 71 mounted on the push frame 5. A slide seat 72 is slidably mounted on the slide rail 71. A first base 73 and a second base 74 are respectively mounted on the slide seat 72. A push rod 76 is slidably mounted through the first base 73 and the second base 74. The front end of the push rod 76 passes through the structure on the push frame 5. A limit ring 77 is integrally provided on the push rod 76. The limit ring 77 overlaps the side of the first base 73 near the second base 74. A spring 78 is sleeved on the push rod 76 between the limit ring 77 and the second base 74. An actuation assembly 79 is provided at the rear end of the push rod 76. A mounting bracket 75 is mounted on the side of the slide seat 72 and is mounted on the drive mechanism 8. By providing the spring 78, after the push rod 76 pushes the chip to the bottom of the packaging tube 10, the spring 78 will provide a certain buffer space for the push rod 76 to avoid excessive squeezing force when pushing the chip and damaging it.

[0032] The starting component 79 includes a first control base 791 and a second control base 794. The first control base 791 and the second control base 794 are respectively mounted on the slide 72 and the packaging table 1. A first switch 792 is mounted on one side of the first control base 791, and a push block 793 is mounted on the other side of the first control base 791. A second switch 795 is mounted on the second control base 794 and is located on the sliding path of the slide 72. Both the first switch 792 and the second switch 795 are electrically connected to the structure on the drive mechanism 8, separating the forward and reverse switches in the drive mechanism 8 and setting them as the second switch 795 and the first switch 792 respectively. This allows the starting component 79 to automatically touch the second switch 795 or the first switch 792 when pushing and retracting, and then start pushing the next chip. The second switch 795 is a timed switch. When the slide 72 retracts and causes the push block 793 to touch the second switch 795, there is enough time for the filling frame 3 to transport the chip to the pushing position.

[0033] The drive mechanism 8 includes a drive wheel 81 and a driven wheel 82 rotatably mounted on the packaging platform 1. The drive wheel 81 and the driven wheel 82 are driven by a chain 83. The bottom end of the shaft of the drive wheel 81 passes through the packaging platform 1 and is equipped with a second motor 84. The second motor 84 is a servo motor. The precise forward and reverse rotation capability of the servo motor is used to control the operation of the chain 83, thereby ensuring the accuracy of the chip pushing and packaging process.

[0034] The filling frame 3 includes two first brackets 31 installed at the bottom of the packaging platform 1. A slide rod 32 is installed between the two first brackets 31. A control seat 35 is slidably installed on the slide rod 32. A lead screw 33 is threaded through the middle of the slide rod 32. The lead screw 33 is rotatably mounted on the first bracket 31, and one end of the lead screw 33 passes through the first bracket 31 and is mounted on a first motor 34. A bracket 36 is slidably installed in the groove 2 on the control seat 35. The loading platform 4 is set on the structure where the bracket 36 passes through the groove 2. The first motor 34 is a servo motor. The lead screw 33 is located directly below the groove 2 and is parallel to the groove 2. When the control bracket 36 moves, the bracket 36 runs periodically along the direction of the groove 2.

[0035] The bracket 36 has a slot 37, and a block 38 is engaged inside the slot 37. The block 38 is set on the loading platform 4, and the bracket 36 is installed with the block 38 via the slot 37 through a bolt. When packaging different chips, the loading platform 4 can be replaced to adapt the loading platform 4 to the shape of the chip being packaged, so as to better guide the chip.

[0036] The tube rack 6 includes a frame 61, on which a card holder 62 is integrally mounted. An end connector 63 is engaged inside the card holder 62. Limiting blocks 64 are integrally mounted on both sides of the end connector 63. The limiting blocks 64 are slidably inserted into the card holder 62. A through groove 65 is opened in the middle of the end connector 63. The through groove 65 is opened outward on the side near the packaging tube 10 to form a slot corresponding to its end structure. A 66 is opened on the frame 61. The loading and unloading component 9 slides on the inner wall of the 66. When packaging different chips, since the shape of the packaging tube 10 is also different, the end connector 63 corresponding to the shape of the packaging tube 10 can be replaced by inserting the end connector 63 into the card holder 62.

[0037] The loading and unloading assembly 9 includes two second supports 91 installed at the bottom of the packaging platform 1. A guide rod 92 is installed between the two second supports 91. A guide seat 93 is slidably mounted on the guide rod 92, and a compression spring 94 is sleeved on the guide rod 92 at one end of the guide seat 93. A support 95 is installed in the middle of the guide seat 93. The end of the support 95 away from the guide seat 93 passes through the second support 91 and is bent, with a limiting member 96 installed at the end. The limiting member 96 is connected to the tube rack 6. The structure slides, and a vertical insertion rod 97 is installed on the top of the limiting member 96. A socket 98 is inserted into the insertion rod 97. The front end of the packaging tube 10 is inserted into the structure of the tube frame 6, and the tail end of the packaging tube 10 is inserted into the socket 98. When replacing the packaging tube 10, simply pull the support frame 95 to make the limiting member 96 move the socket 98 backward through the insertion rod 97, so that the packaging tube 10 clamped between the socket 98 and the connecting groove 65 can be removed, and then the next packaging tube 10 can be quickly replaced.

[0038] Working principle: When packaging chips, firstly, the corresponding loading platform 4 is selected according to the chip shape and installed on the filling frame 3, and the structure on the tube frame 6 is replaced accordingly. Then, the filling frame 3 is started to push the loading platform 4 out from between the pusher 5 and the tube frame 6. Then, the chip is placed into the loading platform 4 using a conveyor belt or a robotic arm. Then, the filling frame 3 starts to retract, placing the chip on the loading platform 4 between the pusher 5 and the tube frame 6. At this time, the drive mechanism 8 starts to start, driving the push assembly 7 on the pusher 5 to run, pushing the chip on the loading platform 4 into the packaging tube 10 through the structure of the tube frame 6. After the chip reaches the bottom of the packaging tube 10, the drive mechanism 8 starts to retract. After the push assembly 7 is completely retracted, the filling frame 3 starts again to start packaging the next chip.

[0039] Once the packaging tube 10 is full, pull the loading and unloading assembly 9 to quickly remove the packaging tube 10 from between the tube rack 6 and the loading and unloading assembly 9. Then replace the packaging tube 10 and continue packaging.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip packaging device, characterized in that, include: Packaging platform (1), a groove (2) is provided in the middle of the packaging platform (1), a filler frame (3) is slidably arranged inside the groove (2), and the bottom structure of the filler frame (3) is installed on the packaging platform (1), and a loading platform (4) is installed on the filler frame (3). One end of the loading platform (4) is provided with a pusher (5), the pusher (5) is installed on the packaging platform (1), and the pusher (5) is provided with a push assembly (7), the packaging platform (1) is provided with a drive mechanism (8), and the structure on the side of the drive mechanism (8) is connected to the push assembly (7). The other end of the loading platform (4) is provided with a tube rack (6), which is installed on the packaging platform (1). The central axis of the tube rack (6) and the pusher (5) are on the same straight line. The end of the tube rack (6) away from the loading platform (4) is slidably provided with a loading and unloading assembly (9). The structure on the loading and unloading assembly (9) spans the outer edge of the packaging platform (1) and is installed at its bottom. A packaging tube (10) is clamped between the loading and unloading assembly (9) and the tube rack (6).

2. The chip packaging device according to claim 1, characterized in that, The push assembly (7) includes a slide rail (71) mounted on a push frame (5). A slide seat (72) is slidably mounted on the slide rail (71). A first base (73) and a second base (74) are respectively mounted on the slide seat (72). A push rod (76) is slidably mounted on the first base (73) and the second base (74). The front end of the push rod (76) passes through the structure on the push frame (5). A limit ring (77) is integrally provided on the push rod (76). The limit ring (77) overlaps the side of the first base (73) near the second base (74). A spring (78) is sleeved on the push rod (76) between the limit ring (77) and the second base (74). A starting assembly (79) is provided at the rear end of the push rod (76). A mounting bracket (75) is mounted on the side of the slide seat (72), and the mounting bracket (75) is mounted on the drive mechanism (8).

3. A chip packaging device according to claim 2, characterized in that, The starting assembly (79) includes a first control seat (791) and a second control seat (794). The first control seat (791) and the second control seat (794) are respectively mounted on the slide (72) and the packaging table (1). A first switch (792) is mounted on one side of the first control seat (791), and a push block (793) is mounted on the other side of the first control seat (791). A second switch (795) is mounted on the second control seat (794), and the second switch (795) is located on the sliding path of the slide (72). Both the first switch (792) and the second switch (795) are electrically connected to the structure on the drive mechanism (8).

4. The chip packaging device according to claim 1, characterized in that, The drive mechanism (8) includes a drive wheel (81) and a driven wheel (82) rotatably mounted on the packaging table (1). The drive wheel (81) and the driven wheel (82) are driven by a chain (83) sleeved on them. The bottom end of the shaft of the drive wheel (81) passes through the packaging table (1) and is equipped with a second motor (84).

5. A chip packaging device according to claim 1, characterized in that, The filling frame (3) includes two first frames (31) installed at the bottom of the packaging platform (1). A slide rod (32) is installed between the two first frames (31). A control seat (35) is slidably arranged on the slide rod (32). A lead screw (33) is threaded through the middle of the slide rod (32). The lead screw (33) is rotatably arranged on the first frame (31). One end of the lead screw (33) passes through the first frame (31) and is equipped with a first motor (34). A bracket (36) is slidably arranged in the groove (2) on the control seat (35). The loading platform (4) is arranged on the structure where the bracket (36) passes through the groove (2).

6. A chip packaging device according to claim 5, characterized in that, The bracket (36) has a slot (37) and a locking block (38) is engaged inside the slot (37). The locking block (38) is set on the loading platform (4), and the bracket (36) is installed with the locking block (38) via the slot (37) by inserting bolts.

7. A chip packaging device according to claim 1, characterized in that, The tube rack (6) includes a frame (61), on which a card seat (62) is integrally provided. An end connector (63) is snapped into the inside of the card seat (62). Limiting blocks (64) are integrally provided on both sides of the end connector (63). The limiting blocks (64) are slidably inserted into the card seat (62). A through groove (65) is provided in the middle of the end connector (63). The through groove (65) is opened outward on the side near the packaging tube (10) to form a slot corresponding to its end structure. A (66) is provided on the frame (61). The loading and unloading assembly (9) slides on the inner wall of (66).

8. A chip packaging device according to claim 1, characterized in that, The loading and unloading assembly (9) includes two second brackets (91) installed at the bottom of the packaging platform (1), a guide rod (92) is installed between the two second brackets (91), a guide seat (93) is slidably arranged on the guide rod (92), and a compression spring (94) is sleeved on the guide rod (92) at one end of the guide seat (93). A support frame (95) is installed in the middle of the guide seat (93), and the end of the support frame (95) away from the guide seat (93) passes through the second bracket (91) and is fitted with a limiting member (96) after bending. The limiting member (96) slides with the structure of the tube frame (6). A vertical insertion rod (97) is installed on the top of the limiting member (96), and a socket (98) is inserted into the insertion rod (97). The front end of the packaging tube (10) is inserted into the structure of the tube frame (6), and the tail end of the packaging tube (10) is inserted into the socket (98).

Images