Chip packaging dispensing device

Abstract

The utility model relates to the technical field of chip processing, and discloses a chip packaging dispensing device which comprises a workbench, the left end and the right end of the top wall of the workbench are fixedly connected with supporting rods, the top ends of the adjacent sides of the outer walls of the two supporting rods are fixedly connected with the same moving rail, and the outer wall of the moving rail is slidably connected with a dispensing machine. A first sliding groove is formed in the left end of the top wall of the workbench, a first sliding block is slidably connected to the interior of the first sliding groove, a threaded rod is rotatably connected to one side of the inner wall of the first sliding groove, and the outer wall of the threaded rod is in threaded connection to the interior of the first sliding block; the top wall of the first sliding block and the front end of the top wall of the workbench are fixedly connected with first clamping plates. According to the utility model, through mutual cooperation among the first sliding block, the clamping groove, the clamping block, the fixed plate, the sliding plate and the threaded rod, clamping of chips with different lengths is realized, and chips with different models can be clamped and fixed at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of chip processing, in particular to a chip packaging glue dispensing device. Background Art

[0002] A chip is an integrated circuit that integrates electronic components such as transistors, resistors and capacitors on a small silicon wafer. Integrated circuit chips are used in electronic devices and computer systems to perform various functions, from microprocessors to memory chips. After the chip is produced, it needs to be installed. The existing installation process is generally glue dispensing packaging.

[0003] After searching, Chinese patent announcement number: CN218360359U discloses a chip packaging dispensing device, including a dispensing pen main body, a card seat assembly is installed on the lower side of the dispensing pen main body, the card seat assembly includes a base, the upper end surface of the base is respectively connected with a first buckle plate and a connecting seat, a second buckle plate is installed on the connecting seat, the outer surface of the first buckle plate and the second buckle plate on the opposite side is connected with a rubber pad, a support plate is installed between the first buckle plate and the second buckle plate, the lower end of the support plate is respectively connected with a limiting column and a spring, the lower end of the first buckle plate is connected with a transmission assembly, by arranging the card seat assembly in the chip packaging dispensing device, the first buckle plate and the second buckle plate are used to position the chip, which can effectively prevent the chip from being displaced under the action of glue when the dispensing pen main body is dispensing.

[0004] However, in this application, the chips can only be dispensed sequentially, and multiple chips cannot be dispensed at the same time. When a large number of chips need to be processed, the dispensing process time is extended, the work efficiency is low, and the manpower consumption is high. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a chip packaging glue dispensing device, which aims to improve the problem that the prior art cannot perform glue dispensing on multiple chips at the same time.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chip packaging dispensing device, comprising a workbench, the left and right ends of the top wall of the workbench are fixedly connected with support rods, the top ends of the adjacent sides of the outer walls of the two support rods are fixedly connected with the same movable rail, the outer wall of the movable rail is slidably connected to a dispensing machine, a first slide groove is provided at the left end of the top wall of the workbench, a first slider is slidably connected inside the first slide groove, a threaded rod is rotatably connected to one side of the inner wall of the first slide groove, the outer wall of the threaded rod is threadedly connected to the inside of the first slider, the top wall of the first slider and the front end of the top wall of the workbench are fixedly connected with a first card plate, the front side of the outer wall of the first card plate at the rear end is fixedly connected with a fixed plate, the rear side of the inner wall of the fixed plate is fixedly connected with a first spring, the front end of the first spring is fixedly connected with a sliding plate, the left and right sides of the outer wall of the sliding plate are provided with card grooves, the front ends of the left and right sides of the inner wall of the fixed plate are fixedly connected with card blocks, the top wall of the workbench is fixedly connected with a second spring, the top of the second spring is fixedly connected with a support plate, one end of the threaded rod is fixedly connected with a rotating component, and the top wall of the workbench is provided with a linkage mechanism.

[0007] Through the above technical solution, the two first clamping plates can clamp chips of different lengths when they are close to each other.

[0008] As a further description of the above technical solution:

[0009] The linkage mechanism includes a second slide groove, and multiple second slide grooves are respectively opened on the top wall of the workbench. The inside of the second slide groove is slidably connected with a second slider, the top wall of the second slider is fixedly connected with a second clamping plate, and adjacent sides of the outer walls of multiple second clamping plates are fixedly connected with connecting plates.

[0010] Through the above technical solution: the connection of the connecting plate can drive multiple groups of second card boards to approach the corresponding first card boards, and the fixation of multiple chips can be completed at the same time.

[0011] As a further description of the above technical solution:

[0012] The rotating assembly comprises a rotating plate, which is fixedly connected to one end of the threaded rod, and the upper and lower ends and left and right sides of the outer wall of the rotating plate are fixedly connected with anti-slip points.

[0013] Through the above technical solution: the threaded rod can be rotated more labor-savingly through the rotating plate and the anti-slip point.

[0014] As a further description of the above technical solution:

[0015] The card block is slidably connected with the card slot.

[0016] Through the above technical solution: the sliding connection between the card block and the card slot allows the sliding plate to slide in the fixed plate, thereby clamping chips of different lengths

[0017] As a further description of the above technical solution:

[0018] The inner wall of the first clamping plate at the front end is fixedly connected with a rubber pad.

[0019] Through the above technical solution: the rubber pad increases the friction between the front first clamping plate and the chip, so that the chip fixing effect is better.

[0020] As a further description of the above technical solution:

[0021] The first sliding block and the second sliding block are both T-shaped.

[0022] Through the above technical solution: the T-shaped shape prevents the first sliding block and the second sliding block from being separated from the first sliding groove and the second sliding groove.

[0023] As a further description of the above technical solution:

[0024] A switch is fixedly connected to the front side of the top wall of the workbench, and the switch is electrically connected to the moving rail and the glue dispensing machine respectively.

[0025] Through the above technical solution: the moving rail and the glue dispenser can be quickly turned on by turning on the switch to complete the glue dispensing on the chip surface.

[0026] As a further description of the above technical solution:

[0027] The top wall of the workbench is fixedly connected with a telescopic rod, and the top end of the telescopic rod passes through the second spring and is fixedly connected to the bottom of the outer wall of the support plate.

[0028] Through the above technical solution: the telescopic rod prolongs the service life of the spring.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the chips of different lengths can be fixed by the mutual cooperation among the workbench, the movable rail, the first clamping plate, the threaded rod, the first slider, the first slide groove, the sliding plate and the fixed plate, so that the fixing effect of the chip is better.

[0031] 2. In the utility model, through the cooperation among the second slide groove, the second clamping plate, the connecting plate and the second slider, the effect of simultaneous movement of multiple groups of second clamping plates is achieved, so that multiple chips of the same length or different lengths can be firmly fixed, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a front view of a chip packaging dispensing device proposed by the utility model;

[0033] Figure 2 A three-dimensional diagram of a chip packaging dispensing device proposed by the utility model;

[0034] Figure 3 This is a partial structural cross-sectional view of a chip packaging dispensing device proposed by the utility model;

[0035] Figure 4 This is an enlarged view of point A of a chip packaging dispensing device proposed by the utility model.

[0036] Legend:

[0037] 1. Workbench; 2. Support rod; 3. Moving rail; 4. Dispensing machine; 5. Switch; 6. First slide groove; 7. Anti-slip point; 8. Linkage mechanism; 801. Second slide groove; 802. Second clamping plate; 803. Connecting plate; 804. Second slider; 9. Turntable; 10. Threaded rod; 11. First slider; 12. First clamping plate; 13. First spring; 14. Clamping groove; 15. Clamping block; 16. Fixed plate; 17. Sliding plate; 18. Second spring; 19. Support plate; 20. Telescopic rod; 21. Rubber pad. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment of a chip packaging dispensing device, comprising a workbench 1, the left and right ends of the top wall of the workbench 1 are fixedly connected with support rods 2, the top of the adjacent sides of the outer walls of the two support rods 2 are fixedly connected with the same moving rail 3, the outer wall of the moving rail 3 is slidably connected to the dispensing machine 4, a first slide groove 6 is provided at the left end of the top wall of the workbench 1, a first slider 11 is slidably connected inside the first slide groove 6, a threaded rod 10 is rotatably connected to one side of the inner wall of the first slide groove 6, the outer wall of the threaded rod 10 is threadedly connected to the inside of the first slider 11, the top wall of the first slider 11 and the front end of the top wall of the workbench 1 are fixedly connected with a first clamping plate 12, the front side of the outer wall of the rear end first clamping plate 12 is fixedly connected with a fixing plate 16, and the rear side of the inner wall of the fixing plate 16 is fixedly connected with a first elastic member. Spring 13, the front end of the first spring 13 is fixedly connected with a sliding plate 17, and the left and right sides of the outer wall of the sliding plate 17 are provided with a card slot 14, and the front ends of the left and right sides of the inner wall of the fixed plate 16 are fixedly connected with a card block 15, and the top wall of the workbench 1 is fixedly connected with a second spring 18, and the top of the second spring 18 is fixedly connected with a support plate 19, and one end of the threaded rod 10 is fixedly connected with a rotating assembly, and the top wall of the workbench 1 is provided with a control mechanism 8; the rotating assembly includes a rotating plate 9, and the rotating plate 9 is fixedly connected to one end of the threaded rod 10, and the left and right sides of the upper and lower ends of the outer wall of the rotating plate 9 are fixedly connected with anti-slip points 7; the card block 15 is slidably connected with the card slot 14; the top wall of the workbench 1 is fixedly connected with a telescopic rod 20, and the top of the telescopic rod 20 passes through the second spring 18 and is fixedly connected to the bottom of the outer wall of the support plate 19;

[0040] Specifically, through the rotation of the threaded rod 10, the first slider 11 drives the two first clamping plates 12 to approach each other under the limitation of the first slide groove 6 on the first slider 11, and chips of different lengths are placed on the support plate 19. The fixed plate 16 provides space for the sliding plate 17 to slide. The sliding plate 17 contracts after contacting the chip, driving the first spring 13 to contract. At the same time, the first spring 13 gives the sliding plate 17 a force to move outward, so that the sliding plate 17 clamps the chip, and the chip fixing effect is better.

[0041] Reference Figure 3 The linkage mechanism 8 includes a second slide groove 801, and a plurality of second slide grooves 801 are respectively opened on the top wall of the workbench 1. The second slide groove 801 is slidably connected to the inside of the second slide groove 804, and the top wall of the second slide block 804 is fixedly connected to the second clamping plate 802, and the adjacent sides of the outer walls of the plurality of second clamping plates 802 are fixedly connected to the connecting plate 803; the inner wall of the front first clamping plate 12 is fixedly connected to the rubber pad 21; the front side of the top wall of the workbench 1 is fixedly connected to the switch 5, and the switch 5 is electrically connected to the moving rail 3 and the dispensing machine 4 respectively; the first slider 11 and the second slider 804 are both T-shaped;

[0042] Specifically, chips of various lengths are placed on the support plate 19 respectively, and the first slider 11 moves driven by the threaded rod 10. The first slider 11 drives multiple second sliders 804 to slide simultaneously through the connecting plate 803. Under the effect of the first spring 13 on the movement of the sliding plate 17, the first slider 11 drives the second clamping plate 802 and the front first clamping plate 12 to approach each other through the connecting plate 803, so as to simultaneously complete the clamping and fixing of multiple chips of different lengths. The glue dispenser 4 and the movable rail 3 can be quickly turned on by the switch 5, so that the glue dispenser 4 slides left and right on the outer wall of the movable rail 3, and the glue dispensing of chips at different positions is completed respectively.

[0043] Working principle: Rotating the threaded rod 10 drives the first slider 11 to move forward and backward, changing the distance between the two first clamping plates 12. After the sliding plate 17 contacts the chip, it shrinks toward the inside of the fixed plate 16, and at the same time drives the first spring 13 to shrink. The first spring 13 itself has a tendency to restore its original state, giving the fixed plate 16 a force to pop outward, thereby completing the stable fixation of different chips. Under the action of the connecting plate 803, multiple second sliders 804 move with the movement of the first slider 11, driving multiple second clamping plates 802 to approach each other with the corresponding front end first clamping plates 12, thereby completing the fixation of multiple chips of different lengths at the same time, and then the glue dispenser 4 and the movable rail 3 can be turned on by the switch 5, so that the glue dispenser 4 slides left and right on the outer wall of the movable rail 3, and respectively completes the glue dispensing of chips at different positions, which speeds up the work efficiency and brings convenience to the work.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip packaging glue dispensing device, comprising a workbench (1), characterized in that: The left and right ends of the top wall of the workbench (1) are fixedly connected to support rods (2), the top ends of the adjacent sides of the outer walls of the two support rods (2) are fixedly connected to the same moving rail (3), the outer wall of the moving rail (3) is slidably connected to the glue dispenser (4), a first slide groove (6) is opened at the left end of the top wall of the workbench (1), the interior of the first slide groove (6) is slidably connected to a first slider (11), one side of the inner wall of the first slide groove (6) is rotatably connected to a threaded rod (10), the outer wall of the threaded rod (10) is threadedly connected to the interior of the first slider (11), the top wall of the first slider (11) and the front end of the top wall of the workbench (1) are fixedly connected to a first clamping plate (12), and the rear end A fixing plate (16) is fixedly connected to the front side of the outer wall of the first clamping plate (12), a first spring (13) is fixedly connected to the rear side of the inner wall of the fixing plate (16), a sliding plate (17) is fixedly connected to the front end of the first spring (13), a clamping groove (14) is provided on the left and right sides of the outer wall of the sliding plate (17), a clamping block (15) is fixedly connected to the front end of the left and right sides of the inner wall of the fixing plate (16), a second spring (18) is fixedly connected to the top wall of the workbench (1), a top end of the second spring (18) is fixedly connected to a supporting plate (19), one end of the threaded rod (10) is fixedly connected to a rotating assembly, and a linkage mechanism (8) is provided on the top wall of the workbench (1).

2. A chip packaging dispensing device according to claim 1, characterized in that: The linkage mechanism (8) comprises a second slide groove (801), wherein a plurality of the second slide grooves (801) are respectively arranged on the top wall of the workbench (1), a second slider (804) is slidably connected inside the second slide groove (801), a second clamping plate (802) is fixedly connected to the top wall of the second slider (804), and a connecting plate (803) is fixedly connected to adjacent sides of the outer walls of the plurality of the second clamping plates (802).

3. The chip packaging glue dispensing device according to claim 1, characterized in that: The rotating assembly comprises a rotating plate (9), wherein the rotating plate (9) is fixedly connected to one end of a threaded rod (10), and anti-slip points (7) are fixedly connected to the upper and lower ends and left and right sides of the outer wall of the rotating plate (9).

4. The chip packaging glue dispensing device according to claim 1, characterized in that: The card block (15) is slidably connected to the card slot (14).

5. The chip packaging glue dispensing device according to claim 1, characterized in that: A rubber pad (21) is fixedly connected to the inner wall of the first clamping plate (12) at the front end.

6. The chip packaging glue dispensing device according to claim 1, characterized in that: The first sliding block (11) and the second sliding block (804) are both T-shaped.

7. The chip packaging glue dispensing device according to claim 1, characterized in that: A switch (5) is fixedly connected to the front side of the top wall of the workbench (1), and the switch (5) is electrically connected to the movable rail (3) and the glue dispenser (4) respectively.

8. The chip packaging glue dispensing device according to claim 1, characterized in that: A telescopic rod (20) is fixedly connected to the top wall of the workbench (1), and the top end of the telescopic rod (20) passes through the second spring (18) and is fixedly connected to the bottom of the outer wall of the support plate (19).

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