A kind of glue filling tray tooling

Abstract

The utility model provides a kind of glue filling tray tool, it is related to glue filling packaging field, the glue filling tray tool, including tray, the surface of tray is provided with fixed mechanism and limiting mechanism, fixed mechanism includes fixed rod and limiting rod, limiting mechanism includes fixed frame and limiting base, the surface of tray is provided with equidistance arrangement extrusion mechanism, extrusion mechanism includes aluminium shell, PCB board and extrusion block, the surface of extrusion block is fixedly connected with telescopic spring two, the glue filling tray tool, by fixed rod and limiting rod combination into limiting base, the aluminium shell arranged is fixed in tray surface, by limiting base, fixed frame is fixed and supported, improve the stability of fixed frame fixed, by aluminium shell, the shape of PCB board filling is fixed, improve the convenience and stability of PCB board filling, by telescopic spring two, downward pressure is provided to extrusion block, PCB board is fixed, avoid PCB board filling when float up.

Description

Technical Field

[0001] This utility model relates to a potting tool, specifically a potting tray tool, and belongs to the field of potting and encapsulation technology. Background Technology

[0002] Encapsulation is a liquid encapsulation material made primarily of epoxy resin, combined with functional additives and curing agents. It is mainly used for insulating and moisture-proofing electronic components. It comes in two types: single-component and two-component. It features low viscosity, high fluidity, and environmentally friendly flame-retardant properties. After curing, it forms a high-hardness insulator that is resistant to moisture and heat, dust and water, and acid and alkali corrosion.

[0003] Utility model patent CN220277440U relates to the field of circuit board manufacturing technology and discloses a circuit board potting fixture, including a fixed base. The fixed base has a circuit board conveying mechanism inside, which includes a sliding plate base. In this utility model, during potting, the circuit boards to be potted are sequentially placed onto another set of support plates. By alternately using the two sets of support plates to support and move the circuit boards, the potting operation does not affect the board feeding, thus improving potting efficiency.

[0004] During PCB production, the PCB board is encapsulated with glue. Although the glue-encapsulating tooling in the aforementioned patent improves the glue-encapsulating efficiency, the uneven weight of the circuit board during glue delivery can cause it to rotate and float, resulting in a decrease in the quality of the PCB board and affecting the yield rate of PCB production. Utility Model Content

[0005] (a) Technical problems to be solved The purpose of this invention is to provide a glue-filling tray tooling to solve the above-mentioned problems, thereby addressing the issue of PCB boards easily floating during glue filling as described in the prior art.

[0006] (II) Technical Solution This utility model is achieved through the following technical solution: a glue-filling tray tooling.

[0007] The device includes a tray, the surface of which is provided with a fixing mechanism and a limiting mechanism. The fixing mechanism includes a fixing rod and a limiting rod, and the limiting mechanism includes a fixing frame and a limiting base. The surface of the tray is provided with an equidistantly arranged extrusion mechanism, the extrusion mechanism including an aluminum shell, a PCB board and an extrusion block. A second telescopic spring is fixedly connected to the surface of the extrusion block, and the top end of the second telescopic spring is fixedly connected to the fixing frame.

[0008] Preferably, both sides of the tray are fixedly connected to movable handles, the fixed rod is fixedly connected to the tray, and one end of the limiting rod is slidably connected to a fixed insert rod. The movable handles facilitate the movement of the tray and improve the stability of PCB board handling, moving, or stacking.

[0009] Preferably, the surface of the fixing rod is provided with slots arranged at equal intervals, and the bottom end of the fixing rod is engaged with the slot. The top end of the fixing rod is fixedly connected to a telescopic spring, and the bottom end of the telescopic spring is fixedly connected to a limiting rod. The telescopic spring provides a downward pulling force to the fixing rod, making the fixing rod inserted into the slot more tightly.

[0010] Preferably, a limiting groove is formed on the surface of the fixed rod, and a sliding block is fixedly connected to the surface of the limiting rod, and the sliding block is slidably connected to the limiting groove. The limiting rod is positioned by the limiting groove and the sliding block to prevent the limiting rod from deviating and to make the sliding of the limiting rod between the two fixed rods more stable.

[0011] Preferably, a support rod is fixedly connected to the surface of the limiting base, and the bottom end of the support rod is fixedly connected to the tray. The fixing frame is snapped into the limiting base. The support rod supports and fixes the limiting base, thereby improving the stability of the limiting base during operation.

[0012] Preferably, the bottom of the support rod is rotatably connected to a buckle plate, the top of the buckle plate abuts against the fixed frame, and the top of the support rod is engaged with the buckle plate. The buckle plate engages with the limiting base to fix the fixed frame inside the limiting base, thereby preventing the fixed frame from slipping during filling and improving the stability of the fixed frame's operation.

[0013] Preferably, the second telescopic spring is provided with a sliding rod inside. The bottom end of the sliding rod is fixedly connected to the extrusion block, and the sliding rod is slidably connected to the fixed frame. The sliding rod is used to position the extrusion block, so that the extrusion block can press the PCB board downward more stably.

[0014] Preferably, the extrusion block is in close contact with the PCB board, and the top of the sliding rod is fixedly connected to a wire clip, which engages with the wires on the PCB board. The wire clip positions the wires on the PCB board, reducing the time spent arranging the wires and preventing the wires from swinging randomly during filling, thus affecting the filling efficiency.

[0015] This utility model provides a glue-dispensing tray fixture, which has the following beneficial effects: 1. This dispensing tray fixture uses a fixed rod and a limiting rod to form a limiting base, which fixes the arranged aluminum shells on the tray surface. The limiting base fixes and supports the fixed frame, improving the stability of the fixed frame. The aluminum shells fix the shape of the PCB board during dispensing, improving the convenience and stability of PCB board dispensing. The two telescopic springs provide downward pressure to the extrusion blocks, fixing the PCB board and preventing it from floating during dispensing.

[0016] 2. This potting tray fixture features a movable handle for easy tray movement, improving the stability of PCB board handling or stacking. A fixed rod is inserted into the slot to secure it to a limiting rod. A telescopic spring provides downward tension to the fixed rod, ensuring a tighter fit. A limiting groove and sliding block position the limiting rod, preventing it from shifting and ensuring stable sliding between the two fixed rods. A support rod supports and secures the limiting base, enhancing its operational stability.

[0017] 3. This dispensing tray fixture uses a snap-fit ​​plate and a limiting base to lock the fixing frame inside the limiting base, preventing the fixing frame from slipping during dispensing and improving the stability of the fixing frame's operation. A sliding rod positions the extrusion block, making the downward pressure on the PCB board more stable and facilitating the upward pulling of the extrusion block to adjust misaligned PCB board positions. Wire clips position the wires on the PCB board, reducing the time spent tidying up the wires and preventing them from swinging arbitrarily during dispensing, thus improving the dispensing efficiency of the PCB board. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the fixing mechanism of this utility model; Figure 3 This is a schematic diagram of the extrusion mechanism of this utility model; Figure 4 This utility model Figure 2 Enlarged view of the structure of part A.

[0019] [Explanation of Key Component Symbols] 1. Tray; 2. Movable handle; 3. Fixing mechanism; 301. Fixing rod; 302. Limiting groove; 303. Limiting rod; 304. Sliding block; 305. Fixing rod; 306. Slot; 307. Telescopic spring one; 4. Limiting mechanism; 401. Fixing frame; 402. Support rod; 403. Limiting base; 404. Buckle plate; 5. Extrusion mechanism; 501. Aluminum shell; 502. PCB board; 503. Extrusion block; 504. Sliding rod; 505. Telescopic spring II; 506. Wire clip. Detailed Implementation

[0020] This utility model provides a glue-pouring tray tooling.

[0021] Example 1: Please see Figure 1 , Figure 2 and Figure 4 The system includes a tray 1, with movable handles 2 fixedly connected to both sides of the tray 1. A fixed rod 301 is fixedly connected to the tray 1. The movable handles 2 facilitate the movement of the tray 1, improving the stability of the PCB board 502 during handling, moving, or stacking.

[0022] The surface of the tray 1 is provided with a fixing mechanism 3 and a limiting mechanism 4. The fixing mechanism 3 includes a fixing rod 301 and a limiting rod 303. The fixing rod 301 and the limiting rod 303 are combined to form an aluminum shell limiting frame, which fixes the arranged aluminum shells 501 on the surface of the tray 1.

[0023] One end of the limiting rod 303 is slidably connected to a fixing rod 305. The surface of the fixing rod 301 is provided with equally spaced slots 306, and the bottom end of the fixing rod 305 is engaged with the slot 306. The top end of the fixing rod 305 is fixedly connected to a telescopic spring 307, and the bottom end of the telescopic spring 307 is fixedly connected to the limiting rod 303. By inserting the fixing rod 305 into the slot 306, the fixing rod 301 and the limiting rod 303 are fixed together. The telescopic spring 307 provides a downward pulling force to the fixing rod 305, making the fixing rod 305 inserted into the slot 306 more tightly.

[0024] A limiting groove 302 is formed on the surface of the fixed rod 301, and a sliding block 304 is fixedly connected to the surface of the limiting rod 303. The sliding block 304 is slidably connected to the limiting groove 302. The limiting rod 303 is positioned by the limiting groove 302 and the sliding block 304 to prevent the limiting rod 303 from shifting, so that the limiting rod 303 slides more stably between the two fixed rods 301.

[0025] Example 1: Please refer to it again. Figure 2 and Figure 4 The limiting mechanism 4 includes a fixed frame 401 and a limiting base 403. The limiting base 403 fixes and supports the fixed frame 401, thereby improving the stability of the fixed frame 401.

[0026] A support rod 402 is fixedly connected to the surface of the limiting base 403, and the bottom end of the support rod 402 is fixedly connected to the tray 1. The fixing frame 401 is snapped into the limiting base 403. The supporting rod 402 supports and fixes the limiting base 403, thereby improving the stability of the operation of the limiting base 403.

[0027] The bottom of the support rod 402 is rotatably connected to a buckle plate 404. The top of the buckle plate 404 abuts against the fixed frame 401, and the top of the support rod 402 is engaged with the buckle plate 404. The buckle plate 404 engages with the limiting base 403, fixing the fixed frame 401 inside the limiting base 403, preventing the fixed frame 401 from slipping during filling and improving the stability of the fixed frame 401 during operation.

[0028] Example 3: Please refer to it again. Figure 1 and Figure 3 The surface of the tray 1 is provided with equidistantly arranged extrusion mechanisms 5. The extrusion mechanism 5 includes an aluminum shell 501, a PCB board 502 and an extrusion block 503. A second telescopic spring 505 is fixedly connected to the surface of the extrusion block 503, and the top of the second telescopic spring 505 is fixedly connected to the fixed frame 401. The aluminum shell 501 fixes the filling shape of the PCB board 502, improving the convenience and stability of filling the PCB board 502. The second telescopic spring 505 provides downward pressure to the extrusion block 503 to fix the PCB board 502 and prevent the PCB board 502 from floating during filling.

[0029] The telescopic spring 505 has a sliding rod 504 inside. The bottom end of the sliding rod 504 is fixedly connected to the pressing block 503, and the sliding rod 504 is slidably connected to the fixed frame 401. The sliding rod 504 is used to position the pressing block 503, making it more stable for the pressing block 503 to press the PCB board 502 downward, and also making it easier to pull the pressing block 503 upward to adjust the position of the misaligned PCB board 502.

[0030] The extrusion block 503 is in close contact with the PCB board 502. The top of the sliding rod 504 is fixedly connected to the wire clip 506, and the wire clip 506 is engaged with the wire of the PCB board 502. The wire clip 506 is used to position the wire of the PCB board 502, reducing the wire arrangement time of the PCB board 502, preventing the wire from swinging randomly during filling and affecting the filling efficiency, thus improving the filling efficiency of the PCB board 502.

[0031] In use, this utility model works as follows: First, a limiting rod 303 is slid into the two fixed rods 301 through the limiting groove 302 and the sliding block 304. A tension spring 307 provides downward pulling force to the fixed insertion rod 305, causing it to insert into the slot 306 and fix the fixed rod 301 and the limiting rod 303 together. Then, several aluminum shells 501 are sequentially placed inside the fixed rods 301 and the limiting rods 303. After the aluminum shells 501 are placed, another limiting rod 303 is installed inside the two fixed rods 301. A first gluing process is performed on the bottom of the aluminum shells 501 using a glue-drinking machine. Finally, the two ends of the fixing frame 401 are connected to the two... The limiting bases 403 interlock with each other, while the extrusion block 503 abuts against the PCB board 502. The buckle 404 flips upward and interlocks with the limiting bases 403, fixing the fixing frame 401 inside the limiting bases 403. The second telescopic spring 505 provides downward pressure to the extrusion block 503, fixing the PCB board 502 inside the aluminum shell 501. The bottom of the aluminum shell 501 is then filled with glue a second time using a glue dispensing machine, sealing the PCB board 502 inside the glue. Through the above device, the PCB board 502 is prevented from floating up and down during the sealing process, reducing the generation of defective products and improving the yield rate of the PCB board 502 sealing.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dispensing tray fixture, comprising a tray (1), characterized in that: The surface of the tray (1) is provided with a fixing mechanism (3) and a limiting mechanism (4). The fixing mechanism (3) includes a fixing rod (301) and a limiting rod (303). The limiting mechanism (4) includes a fixing frame (401) and a limiting base (403). The surface of the tray (1) is provided with an equidistantly arranged extrusion mechanism (5). The extrusion mechanism (5) includes an aluminum shell (501), a PCB board (502), and an extrusion block (503). The surface of the extrusion block (503) is fixedly connected with a second telescopic spring (505), and the top end of the second telescopic spring (505) is fixedly connected to the fixing frame (401).

2. The glue dispensing tray fixture according to claim 1, characterized in that: Both sides of the tray (1) are fixedly connected to movable handles (2), the fixed rod (301) is fixedly connected to the tray (1), and one end of the limiting rod (303) is slidably connected to a fixed insert rod (305).

3. The dispensing tray fixture according to claim 1, characterized in that: The surface of the fixing rod (301) is provided with slots (306) arranged at equal intervals, and the bottom end of the fixing rod (305) is engaged with the slot (306). The top end of the fixing rod (305) is fixedly connected with a telescopic spring (307), and the bottom end of the telescopic spring (307) is fixedly connected with the limiting rod (303).

4. The dispensing tray fixture according to claim 1, characterized in that: The surface of the fixed rod (301) is provided with a limiting groove (302), and a sliding block (304) is fixedly connected to the surface of the limiting rod (303), and the sliding block (304) is slidably connected to the limiting groove (302).

5. The dispensing tray fixture according to claim 1, characterized in that: The surface of the limiting base (403) is fixedly connected to a support rod (402), and the bottom end of the support rod (402) is fixedly connected to the tray (1). The fixing frame (401) is snapped into the limiting base (403).

6. The dispensing tray fixture according to claim 5, characterized in that: The bottom of the support rod (402) is rotatably connected to a buckle plate (404), the top of the buckle plate (404) abuts against the fixed frame (401), and the top of the support rod (402) is engaged with the buckle plate (404).

7. The dispensing tray fixture according to claim 1, characterized in that: The telescopic spring 2 (505) has a sliding rod (504) inside. The bottom end of the sliding rod (504) is fixedly connected to the compression block (503), and the sliding rod (504) is slidably connected to the fixed frame (401).

8. The dispensing pallet fixture according to claim 7, characterized in that: The extrusion block (503) is in close contact with the PCB board (502), and the top of the sliding rod (504) is fixedly connected with a wire clip (506), and the wire clip (506) is engaged with the wires of the PCB board (502).

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