Efficient transistor processing dispensing device

Abstract

The utility model discloses an efficient transistor processing glue dispensing device, which belongs to the field of transistor glue dispensing processing, and comprises a processing plate, a portal frame is arranged on the upper surface of the processing plate, through the arrangement of an anti-pollution assembly, when the device is not used, a worker starts an electric push rod to drive a first scraping ring to scrape off residual glue at the bottom of a glue dispensing nozzle; the residual glue falls into the waste barrel, meanwhile, a first scraping ring drives a protective barrel and a second scraping ring to slide downwards in the moving process, the residual glue in the dispensing nozzle is scraped downwards, then the glue is heated through a heating resistance wire to improve the fluidity of the glue, and the glue flows downwards and falls into the waste barrel. And the surface of the conveying belt cannot be polluted, the transistor conveying and processing environment is guaranteed, solidified glue in the glue dispensing nozzle can be rapidly cleaned, normal glue dispensing work of the device is guaranteed, and the workload of workers is relieved.

Description

Technical Field

[0001] This utility model relates to the field of transistor dispensing technology, specifically a high-efficiency transistor dispensing device. Background Technology

[0002] The electronic component transistor dispensing processing equipment is a device used in the processing and production of electronic components. Its main function is to bond transistor chips to the packaging substrate. The equipment usually consists of a dispensing machine, a conveyor belt, and a curing oven. The dispensing machine applies glue to the transistor chip and the packaging substrate and then bonds the two together. The conveyor belt transports the glued components to the curing oven for curing to ensure that the glue can be firmly bonded together.

[0003] In existing transistor processing dispensing equipment, after applying adhesive to the transistors, the adhesive residue at the dispensing tube port, which is not used, flows downwards due to gravity and time, causing adhesive contamination on the conveyor belt surface. This reduces the quality of the transistor transportation environment. Furthermore, some adhesive solidifies at the dispensing tube port, hindering the normal operation of the dispensing process and being difficult to clean quickly, thus increasing the workload of the operators and reducing the efficiency of the equipment.

[0004] Therefore, this invention provides a highly efficient transistor processing dispensing device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This invention provides a highly efficient dispensing device for transistor processing, aiming to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] The system includes a processing plate, a gantry frame on the upper surface of the processing plate, a first sliding groove on the surface of the gantry frame, a sliding block slidably connected inside the first sliding groove, a first electric push rod fixedly installed on the lower surface of the sliding block, a glue bucket fixedly installed at one end of the first electric push rod, and an anti-pollution component on the surface of the sliding block.

[0010] The anti-pollution component includes a fixing plate fixedly installed on the side surface of the sliding block. A second electric push rod is fixedly installed on one side of the fixing plate. A driven frame is fixedly installed at one end of the second electric push rod. A support cylinder is fixedly installed on one side of the driven frame. A waste bin is snapped into the inside of the support cylinder. A first scraper ring is placed on the upper surface of the waste bin. A heating seat is fixedly installed on the inner side wall of the first scraper ring by a locking block. A heating resistance wire is provided inside the heating seat. Support frames are fixedly installed on both sides of the first scraper ring. The support frames are fixedly installed on the side surface of the support cylinder. A storage battery is fixedly installed on the side surface of the support cylinder. The storage battery is electrically connected to the heating resistance wire through a wire. An arc-shaped feeding groove is opened on the surface of the waste bin.

[0011] As a preferred technical solution of this application, a dispensing nozzle is fixedly installed on the lower surface of the glue bucket, and a protective cylinder is slidably connected to the outer surface of the dispensing nozzle, the protective cylinder being tightly fitted with the first scraping ring.

[0012] As a preferred technical solution of this application, the dispensing nozzle is internally slidably connected to a second scraper ring, and a plurality of connecting posts are fixedly installed on the upper surface of both the second scraper ring and the protective cylinder. A connector is fixedly installed on the upper surface of every two connecting posts in close proximity, and the connecting posts slide through the surface of the glue bucket.

[0013] As a preferred technical solution of this application, side plates are fixedly installed on both sides of the protective cylinder, and a linkage rod is rotatably connected to the surface of the side plate through a hinge seat. One end of the linkage rod is rotatably connected to a clamping plate through the hinge seat, and the clamping plate is fixedly installed on the side surface of the driven frame.

[0014] As a preferred technical solution of this application, a second sliding groove is provided on both sides of the inner wall of the support cylinder, and a snap-fit ​​groove is provided on the side surface of the waste bin. An arc-shaped block is slidably connected inside the snap-fit ​​groove. A pulling rod is fixedly installed at one end of the arc-shaped block. A connecting plate is rotatably connected to one end of the pulling rod through a hinge seat. A sliding ring is rotatably connected to the other end of the connecting plate through a hinge seat.

[0015] As a preferred technical solution of this application, the sliding ring is slidably connected to the outer surface of the support cylinder, the side surface of the support cylinder is provided with a guide groove, the surface of the sliding ring is provided with a limit spring, and the other end of the limit spring is fixedly installed on the inner top wall of the guide groove.

[0016] As a preferred technical solution of this application, a dispensing control box is fixedly installed on the upper surface of the gantry frame, a control panel is provided on the surface of the dispensing control box, and a corrugated hose is fixedly installed at the output end of the dispensing control box, the corrugated hose being fixedly installed on the surface of the glue bucket.

[0017] As a preferred technical solution of this application, a lead screw is rotatably connected inside the first chute, a drive motor is fixedly installed on the side surface of the gantry, a lead screw is fixedly installed at the output end of the drive motor, and a conveyor belt is provided on the upper surface of the processing plate.

[0018] (III) Beneficial Effects

[0019] With the anti-pollution component in place, when not in use, the operator activates the electric push rod to drive the first scraper ring to scrape off the residual glue at the bottom of the dispensing nozzle. The residual glue falls into the waste bin. Simultaneously, as the first scraper ring moves, it drives the protective cylinder and the second scraper ring downwards, scraping off any remaining glue inside the dispensing nozzle. Then, the glue is heated by the heating wire to increase its fluidity, allowing it to flow downwards and fall into the waste bin, preventing contamination of the conveyor belt surface. This ensures a safe environment for transistor transportation and processing, and allows for quick cleaning of solidified glue inside the dispensing nozzle, guaranteeing normal dispensing operation and reducing the workload of the operators. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a high-efficiency transistor processing dispensing device.

[0021] Figure 2 This is a front view structural schematic diagram of a high-efficiency transistor processing dispensing device;

[0022] Figure 3 A partial structural diagram of the anti-contamination component of a high-efficiency transistor processing dispensing device;

[0023] Figure 4 This is a schematic diagram of the internal structure of a dispensing nozzle for a high-efficiency transistor processing dispensing device.

[0024] Figure 5 For a high-efficiency transistor processing dispensing device Figure 4 Enlarged structural diagram at point A;

[0025] Figure 6 This is a schematic diagram of the pull rod and connecting plate structure of a high-efficiency transistor processing dispensing device.

[0026] In the picture:

[0027] 1. Processing plate; 2. Gantry frame; 3. Sliding block; 5. First electric push rod; 6. Glue bucket; 7. Anti-pollution component; 701. Second electric push rod; 702. Driven frame; 703. Support cylinder; 704. Waste bin; 705. First scraper ring; 706. Heating seat; 707. Heating resistance wire; 708. Battery; 709. Protective cylinder; 710. Second scraper ring; 711. Connecting column; 712. Linkage rod; 8. Dispensing nozzle; 9. Snap-fit ​​groove; 10. Arc block; 11. Pull rod; 12. Connecting plate; 13. Sliding ring; 14. Limit spring; 15. Dispensing control box; 16. Lead screw. Detailed Implementation

[0028] 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.

[0029] This utility model provides a high-efficiency transistor processing dispensing device, including a processing plate 1, a gantry 2 is provided on the upper surface of the processing plate 1, a first sliding groove is provided on the surface of the gantry 2, a sliding block 3 is slidably connected inside the first sliding groove, a first electric push rod 5 is fixedly installed on the lower surface of the sliding block 3, a glue bucket 6 is fixedly installed at one end of the first electric push rod 5, and an anti-pollution component 7 is provided on the surface of the sliding block 3.

[0030] The anti-pollution component 7 includes a fixing plate fixedly installed on the side surface of the sliding block 3. A second electric push rod 701 is fixedly installed on one side of the fixing plate. A driven frame 702 is fixedly installed at one end of the second electric push rod 701. A support cylinder 703 is fixedly installed on one side of the driven frame 702. A waste bin 704 is snapped into the inside of the support cylinder 703. A first scraper ring 705 is placed on the upper surface of the waste bin 704. A heating seat 706 is fixedly installed on the inner side wall of the first scraper ring 705 by a locking block. A heating resistance wire 707 is provided inside the heating seat 706. Support frames are fixedly installed on both sides of the first scraper ring 705. The support frames are fixedly installed on the side surface of the support cylinder 703. A storage battery 708 is fixedly installed on the side surface of the support cylinder 703. The storage battery 708 is electrically connected to the heating resistance wire 707 through wires. 07. An arc-shaped feeding groove 713 is provided on the surface of the waste bin 704. A dispensing nozzle 8 is fixedly installed on the lower surface of the glue bin 6. A protective cylinder 709 is slidably connected to the outer surface of the dispensing nozzle 8. The protective cylinder 709 is tightly fitted with the first scraper ring 705. A second scraper ring 710 is slidably connected inside the dispensing nozzle 8. Several connecting posts 711 are fixedly installed on the upper surfaces of the second scraper ring 710 and the protective cylinder 709. A connector is fixedly installed on the upper surface of every two connecting posts 711 in close proximity. The connecting posts 711 slide through the surface of the glue bin 6. Side plates are fixedly installed on both sides of the protective cylinder 709. A linkage rod 712 is rotatably connected to the surface of the side plate through a hinge seat. A clamping plate is rotatably connected to one end of the linkage rod 712 through the hinge seat. The clamping plate is fixedly installed on the side surface of the driven frame 702.

[0031] After the dispensing is completed, the operator activates the second electric push rod 701 on one side, which moves the driven frame 702. The driven frame 702 moves the support cylinder 703 on one side and the waste bin 704 inside. The support cylinder 703 moves the first scraper ring 705 through the support frame. The moving first scraper ring 705 scrapes the glue residue at the bottom of the dispensing nozzle 8 into the waste bin 704. During the movement of the driven frame 702, the linkage rod 712 moves through the clamping plate. The linkage rod 712 moves the side plate and the protective cylinder 709 on the surface downward. The protective cylinder 709 moves the connecting column 711 on the upper surface. The connecting column 711 moves through the connector. The internal connecting column 711 and the second scraper ring 710 at the bottom slide downwards. The second scraper ring 710 slides downwards inside the dispensing nozzle 8, scraping off the glue residue on the inner wall. Then, the battery 708 is activated to heat the heating wire 707, heating the solid glue at the bottom of the dispensing nozzle 8, thereby improving its fluidity. The heated glue flows downwards from inside the dispensing nozzle 8 and into the waste bin 704, without contaminating the surface of the conveyor belt, ensuring the transistor transportation and processing environment. It can also quickly clean the solidified glue inside the dispensing nozzle 8, ensuring the normal dispensing operation of the device and reducing the workload of the staff.

[0032] The inner wall of the support cylinder 703 has a second sliding groove on both sides. The side surface of the waste bin 704 has a snap-fit ​​groove 9. An arc-shaped block 10 is slidably connected inside the snap-fit ​​groove 9. A pull rod 11 is fixedly installed at one end of the arc-shaped block 10. A connecting plate 12 is rotatably connected to one end of the pull rod 11 through a hinge seat. A sliding ring 13 is rotatably connected to the other end of the connecting plate 12 through a hinge seat. The sliding ring 13 is slidably connected to the outer surface of the support cylinder 703. A guide groove is provided on the side surface of the support cylinder 703. A limit spring 14 is provided on the surface of the sliding ring 13. The other end of the limit spring 14 is fixedly installed on the inner top wall of the guide groove.

[0033] When the waste bin 704 needs to be disassembled and cleaned, the worker moves the sliding ring 13 upward. During the movement of the sliding ring 13, the internal limiting spring 14 is compressed. The sliding ring 13 drives the connecting plate 12 to move through the hinge seat. The connecting plate 12 drives the pull rod 11 on one side to slide outward. When the pull rod 11 drives the arc block 10 to disengage from the inside of the snap-fit ​​groove 9 and completes its position inside the second sliding groove, the arc block 10 releases its limitation on the waste bin 704, thereby completing the disassembly of the waste bin 704. This makes it easier for the worker to clean the waste bin 704 and improves the worker's work efficiency. The reverse is true when installation is required.

[0034] A dispensing control box 15 is fixedly installed on the upper surface of the gantry frame 2. The surface of the dispensing control box 15 is equipped with a control panel. A corrugated hose is fixedly installed at the output end of the dispensing control box 15. The corrugated hose is fixedly installed on the surface of the glue tank 6.

[0035] The dispensing control box 15 is activated by starting the control panel, which then feeds the glue into the corrugated hose, and then into the glue tank 6 through the corrugated hose.

[0036] The first chute is internally connected to a lead screw 16, a drive motor is fixedly installed on the side surface of the gantry 2, the output end of the drive motor is fixedly installed with the lead screw 16, and a conveyor belt is provided on the upper surface of the processing plate 1.

[0037] Transistors can be placed on the surface of the conveyor belt for moving and processing. When the dispensing position needs to be adjusted, the operator starts the drive motor to drive the lead screw 16 to rotate. The rotation of the lead screw 16 causes the sliding block 3 to move inside the first slide groove. The sliding block 3 drives the dispensing nozzle 8 below to move, thereby performing dispensing operations on different positions of the transistor.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency transistor processing dispensing device, comprising a processing board (1), characterized in that: The upper surface of the processing plate (1) is provided with a gantry frame (2), the surface of the gantry frame (2) is provided with a first sliding groove, the inside of the first sliding groove is slidably connected with a sliding block (3), the lower surface of the sliding block (3) is fixedly installed with a first electric push rod (5), one end of the first electric push rod (5) is fixedly installed with a glue bucket (6), and the surface of the sliding block (3) is provided with an anti-pollution component (7). The anti-pollution component (7) includes a fixing plate fixedly installed on the side surface of the sliding block (3). A second electric push rod (701) is fixedly installed on one side of the fixing plate. A driven frame (702) is fixedly installed at one end of the second electric push rod (701). A support cylinder (703) is fixedly installed on one side of the driven frame (702). A waste bin (704) is snapped into the inside of the support cylinder (703). A first scraper ring (705) is placed on the upper surface of the waste bin (704). A heating seat (706) is fixedly installed on the inner wall by a locking block. A heating resistance wire (707) is provided inside the heating seat (706). Support frames are fixedly installed on both sides of the first scraper ring (705). The support frames are fixedly installed on the side surface of the support cylinder (703). A storage battery (708) is fixedly installed on the side surface of the support cylinder (703). The storage battery (708) is electrically connected to the heating resistance wire (707) through a wire. An arc-shaped feeding groove (713) is opened on the surface of the waste bin (704).

2. The high-efficiency transistor processing dispensing device according to claim 1, characterized in that: A dispensing nozzle (8) is fixedly installed on the lower surface of the glue bucket (6), and a protective cylinder (709) is slidably connected to the outer surface of the dispensing nozzle (8). The protective cylinder (709) is tightly fitted with the first scraper ring (705).

3. The high-efficiency transistor processing dispensing device according to claim 2, characterized in that: The dispensing nozzle (8) is internally slidably connected to a second scraper ring (710). The upper surfaces of the second scraper ring (710) and the protective cylinder (709) are both fixedly equipped with several connecting posts (711). A connector is fixedly installed on the upper surface of every two connecting posts (711) in close proximity. The connecting posts (711) slide through the surface of the glue bucket (6).

4. The high-efficiency transistor processing dispensing device according to claim 3, characterized in that: Side plates are fixedly installed on both sides of the protective cylinder (709). A linkage rod (712) is rotatably connected to the surface of the side plate through a hinge seat. One end of the linkage rod (712) is rotatably connected to a clamping plate through a hinge seat. The clamping plate is fixedly installed on the side surface of the driven frame (702).

5. The high-efficiency transistor processing dispensing device according to claim 1, characterized in that: The inner sidewall of the support cylinder (703) is provided with a second sliding groove on both sides. The side surface of the waste bin (704) is provided with a snap-fit ​​groove (9). An arc-shaped block (10) is slidably connected inside the snap-fit ​​groove (9). A pull rod (11) is fixedly installed at one end of the arc-shaped block (10). A connecting plate (12) is rotatably connected to one end of the pull rod (11) through a hinge seat. A sliding ring (13) is rotatably connected to the other end of the connecting plate (12) through a hinge seat.

6. The high-efficiency transistor processing dispensing device according to claim 5, characterized in that: The sliding ring (13) is slidably connected to the outer surface of the support cylinder (703). The side surface of the support cylinder (703) is provided with a guide groove. The surface of the sliding ring (13) is provided with a limit spring (14). The other end of the limit spring (14) is fixedly installed on the inner top wall of the guide groove.

7. The high-efficiency transistor processing dispensing device according to claim 1, characterized in that: A dispensing control box (15) is fixedly installed on the upper surface of the gantry (2). The surface of the dispensing control box (15) is provided with a control panel. A corrugated hose is fixedly installed at the output end of the dispensing control box (15). The corrugated hose is fixedly installed on the surface of the glue bucket (6).

8. The high-efficiency transistor processing dispensing device according to claim 1, characterized in that: The first chute is rotatably connected to a lead screw (16), the side surface of the gantry (2) is fixedly mounted with a drive motor, the output end of the drive motor is fixedly mounted with a lead screw (16), and the upper surface of the processing plate (1) is provided with a conveyor belt.

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