Heat-conducting PAD pressing machine

Abstract

The utility model relates to a heat conduction PAD press-fit machine, including upper die holder, lower die holder, spacing plate, pressing portion and support plate, the lower die holder is provided with the area to be pressed fit, the spacing plate is provided on the periphery of the area to be pressed fit, the upper die holder is installed on the spacing plate, the pressing portion passes through and is installed on the upper die holder, the pressing portion is located on the area to be pressed fit, and the support plate is installed on the upper die holder. And after a product is placed on the supporting plate, the supporting plate is placed in the to-be-pressed area to be matched with the pressed part for pressing treatment. The PAD laminating machine can be used for laminating a plurality of products at the same time, so that the PAD is laminated on the surfaces of the products. According to the utility model, the production capacity and the product pressing stability are effectively improved through a mechanical force application mode of a pneumatic machine. According to the utility model, the polyurethane elastomer is laminated with the product, so that the impact force and vibration during lamination are effectively reduced, and the product is protected from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-conducting PAD pressing machines, in particular to a heat-conducting PAD pressing machine. Background Art

[0002] The pad glue in Heat si nk is a thermal conductive material widely used in the heat dissipation system of electronic equipment. It is usually used to fill the tiny gap between the heat sink and the heat source (such as CPU, GPU, etc.), and quickly transfers heat from the heat source to the heat sink through thermal conductivity, thereby improving the heat dissipation efficiency and ensuring the stable operation of electronic equipment.

[0003] In the prior art, the process of sticking Pad glue is to use a rubber wheel to roll and press manually, which requires manual pressing of Heat si nk products one by one, which greatly wastes manpower and production efficiency. At the same time, after manual rolling and pressing with a rubber wheel, the Pad glue may not be completely adhered to the Heat si nk product, which causes product quality problems and affects the heat dissipation efficiency. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a thermally conductive PAD pressing machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: the utility model relates to a thermal conductive PAD pressing machine, including an upper die base, a lower die base, a limiting plate, a pressing part and a support plate, the lower die base is provided with a to-be-pressed area, a limiting plate is provided around the to-be-pressed area, the upper die base is installed on the limiting plate, wherein the pressing part penetrates through and is installed on the upper die base, the pressing part is located on the to-be-pressed area, and after the product is placed on the support plate, it is put into the to-be-pressed area and cooperates with the pressing part for pressing.

[0006] Preferably, the pressing part includes a pneumatic motor, an upper clamp and a pneumatic switch. The upper mold base is provided with a pressing connection port. The pneumatic motor and the pneumatic switch are installed on the upper mold base. The pneumatic switch is electrically connected to the pneumatic motor. The pneumatic motor is connected to the upper clamp through the pressing connection port. The upper clamp is located above the support plate, and the bottom of the upper clamp is provided with high-strength rubber.

[0007] Preferably, the upper clamping plate is provided with a first upper clamping assembly hole, and the upper clamping plate is connected to the pneumatic motor through the first upper clamping assembly hole and the fastener.

[0008] Preferably, the upper clamp plate is provided with a second upper clamp assembly hole, the excellent glue is provided with a colloid assembly port, the colloid assembly port is connected to the second upper clamp assembly hole by a fastener, so that the excellent glue is installed on the bottom of the upper clamp plate.

[0009] Preferably, the support plate is provided with a plurality of product placement slots.

[0010] Preferably, a plurality of first exhaust holes are provided in the product placement groove, and the first exhaust holes are through holes, and the first exhaust holes are distributed at the bottom edge of each product placement groove.

[0011] Preferably, the rubber is provided with a plurality of second exhaust holes, the second exhaust holes are through holes, and the second exhaust holes are located above each product placement slot.

[0012] The beneficial effects of the utility model are as follows: the utility model relates to a heat-conducting PAD pressing machine, which can press multiple products at the same time, so that the PAD is pressed on the surface of the product. Among them, the utility model also effectively improves the production capacity and the stability of product pressing by mechanical force imparted by a pneumatic motor. The utility model uses high-strength glue to press the product, thereby effectively reducing the impact force and vibration during pressing, and protecting the product from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the lower die base of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the limiting plate of the utility model.

[0015] Figure 3 It is a structural schematic diagram of an upper die seat of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the upper clamping plate of the utility model.

[0017] Figure 5 It is a structural schematic diagram of the utility model of the high-strength rubber.

[0018] Figure 6 It is a structural schematic diagram of a support plate of the utility model.

[0019] Figure 7 It is a schematic diagram of different pore size distribution of the urea rubber of the utility model.

[0020] Figure 8 It is a schematic diagram of different distribution of apertures of the lower die seat of the utility model.

[0021] Fig. 9 It is a schematic diagram of the overall structure of the utility model.

[0022] Fig.10 It is a structural schematic diagram of the utility model product after being placed on a pallet.

[0023] Fig.11 It is a structural schematic diagram of the pressing part of the utility model pressed on the supporting plate.

[0024] Reference numerals

[0025] 1. Upper die base; 11. Second limit mounting hole; 13. Press connection port;

[0026] 2. Lower die base; 21. First limit installation hole; 22. Area to be pressed

[0027] 3. Limiting plate; 31. Limiting assembly hole;

[0028] 41. Pneumatic motor;

[0029] 42. Upper clamp plate; 421. First upper clamp assembly hole; 422. Second upper clamp assembly hole;

[0030] 43. Pneumatic switch;

[0031] 44. Urea glue; 441. Colloid assembly port; 442. Second exhaust hole;

[0032] 5. Pallet; 51. Product placement slot; 52. First exhaust hole;

[0033] 6.Product; 61.PAD. DETAILED DESCRIPTION

[0034] See also Figure 1-11 As shown, the utility model is about a thermal conductive PAD pressing machine, including an upper die base 1, a lower die base 2, a limiting plate 3, a pressing part and a support plate 5, wherein the lower die base 2 is provided with a waiting pressing area 22, and the waiting pressing area 22 is surrounded by a limiting plate 3, and the upper die base 1 is installed on the limiting plate 3, wherein the pressing part penetrates and is installed on the upper die base 1, and the pressing part is located on the waiting pressing area 22, and the product 6 is placed on the support plate 5 and then placed in the waiting pressing area 22 to cooperate with the pressing part for pressing. When the support plate 5 is placed in the waiting pressing area 22, the limiting plate 3 limits and fixes the support plate 5, and after the limiting and fixing, the pressing part presses the product 6 on the support plate 5.

[0035] Embodiment 1:

[0036] In Embodiment 1, the lower die base 2 is provided with a first limit mounting hole 21, the upper die base 1 is provided with a second limit mounting hole 11, and the limit plate 3 is provided with a limit assembly hole 31. The limit assembly hole 31 passes through the upper and lower ends of the limit plate 3. When the limit plate 3 is installed on the lower die base 2, the limit assembly hole 31 and the first limit mounting hole 21 can be connected by fasteners. When the limit plate 3 is supported on the upper die base 1, the limit assembly hole 31 and the second limit mounting hole 11 can be connected by fasteners.

[0037] In the first embodiment, the pressing part can push the upper clamping part to press the product 6 by artificial force. Further, the pressing part includes a hand press and an upper clamping plate 42, and the upper mold base 1 is provided with a pressing connection port 13, and the hand press is installed on the upper mold base 1, wherein the hand press is connected to the upper clamping plate 42 through the pressing connection port 13.

[0038] Furthermore, the upper clamp plate 42 is provided with a first upper clamp assembly hole 421 and a second upper clamp assembly hole 422, the first upper clamp assembly hole 421 and the second upper clamp assembly hole 422 are through holes, the first upper clamp assembly hole 421 is connected to the hand press through a fastener, and a high-strength glue 44 is provided at the bottom of the upper clamp plate 42, and the high-strength glue 44 is provided with a glue assembly port 441, and the glue assembly port 441 is connected to the second upper clamp assembly hole 422 through fasteners, so that the high-strength glue 44 is installed at the bottom of the upper clamp plate 42.

[0039] The shape and size of the rubber 44 correspond to the support plate 5, and the rubber 44 has cushioning and shock-absorbing properties. Due to its strong recovery elasticity, it can effectively reduce impact force and vibration during the pressing process and protect the product 6 from damage.

[0040] In the first embodiment, a plurality of product placement slots 51 are provided on the support plate 5 . The product placement slots 51 are orderly distributed on the support plate 5 in an array, and the products 6 are placed in the product placement slots 51 .

[0041] Among them, the product placement groove 51 is provided with a plurality of first exhaust holes 52, and the first exhaust holes 52 are distributed at the bottom edge of the product placement groove 51; in addition, the eutectic glue 44 is provided with second exhaust holes 442, and the second exhaust holes 442 correspond to the positions of the first exhaust holes 52. The first exhaust holes 52 and the second exhaust holes 442 are through holes. The first exhaust holes 52 and the second exhaust holes 442 can speed up the exhaust speed during the glue pressing process, and the corresponding distribution of the two makes the exhaust more uniform, thereby reducing the glue pressing time and improving the production efficiency.

[0042] Embodiment 2:

[0043] The difference between the second embodiment and the first embodiment is that, in order to improve the production capacity and the pressing stability of the product 6, the pressing part in the second embodiment pushes the upper clamping part to press the product 6 in a mechanical force-giving manner.

[0044] Preferably, the pressing part includes a pneumatic motor 41, an upper clamping plate 42 and a pneumatic switch 43. The upper mold base 1 is provided with a pressing connection port 13. The pneumatic motor 41 and the pneumatic switch 43 are installed on the upper mold base 1. The pneumatic motor 41 is connected to the upper clamping plate 42 through the pressing connection port 13. The pneumatic switch 43 is electrically connected to the pneumatic motor 41.

[0045] In the second embodiment, the pneumatic switch 43 drives the pneumatic motor 41 to apply mechanical force to the product 6, so that the PAD61 is pressed onto the surface of the product 6 heat si nk. The multiple products 6 can be pressed evenly with force, so that the PAD61 of the multiple products 6 can be more evenly adhered to the surface of the product 6, which not only improves the production capacity, but also improves the quality of the product 6.

[0046] The following is the process flow of the utility model: first, after the heat si nk surface of the product 6 is cleaned, PAD61 is pasted on the surface of the product 6; the product 6 is placed in the product placement groove 51 of the pallet 5; then the pallet 5 is placed in the area to be pressed 22, and the limiting plate 3 limits and fixes the pallet 5; the hand press / pneumatic motor 41 drives the upper clamp 42 through manual force or mechanical force (3-5KG), so that the upper clamp 42 drives the high-strength glue 44 to press the product 6, so that PAD61 is pressed on the heat si nk surface of the product 6.

[0047] The utility model relates to a heat-conducting PAD pressing machine, which can press multiple products 6 at the same time, so that PAD 61 is pressed on the surface of product 6. Among them, the utility model also effectively improves the production capacity and the stability of pressing of product 6 by mechanically granting force through pneumatic motor 41. The utility model uses high-strength glue 44 to press with product 6, thereby effectively reducing the impact force and vibration during pressing, and protecting product 6 from damage.

[0048] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A thermally conductive PAD pressing machine, characterized in that: It includes an upper die base, a lower die base, a limiting plate, a pressing part and a supporting plate. The lower die base is provided with an area to be pressed, and a limiting plate is provided around the area to be pressed. The upper die base is installed on the limiting plate, wherein the pressing part penetrates and is installed on the upper die base, and the pressing part is located on the area to be pressed. After the product is placed on the supporting plate, it is put into the area to be pressed and cooperates with the pressing part for pressing.

2. A thermally conductive PAD pressing machine according to claim 1, characterized in that: The pressing part includes a pneumatic motor, an upper clamping plate and a pneumatic switch. The upper mold base is provided with a pressing connection port. The pneumatic motor and the pneumatic switch are installed on the upper mold base. The pneumatic switch is electrically connected to the pneumatic motor. The pneumatic motor is connected to the upper clamping plate through the pressing connection port. The upper clamping plate is located above the support plate, and the bottom of the upper clamping plate is provided with high-strength rubber.

3. A thermally conductive PAD pressing machine according to claim 2, characterized in that: The upper clamping plate is provided with a first upper clamping assembly hole, and the upper clamping plate is connected to the pneumatic motor through the first upper clamping assembly hole in cooperation with a fastener.

4. The thermally conductive PAD pressing machine according to claim 2, characterized in that: The upper clamp plate is provided with a second upper clamp assembly hole, the excellent glue is provided with a colloid assembly port, the colloid assembly port is connected with the second upper clamp assembly hole through a fastener, so that the excellent glue is installed on the bottom of the upper clamp plate.

5. The thermally conductive PAD pressing machine according to claim 2, characterized in that: The support plate is provided with a plurality of product placement slots.

6. The thermally conductive PAD pressing machine according to claim 5, characterized in that: A plurality of first exhaust holes are arranged in the product placement groove, wherein the first exhaust holes are through holes and are distributed at the bottom edge of each product placement groove.

7. The thermally conductive PAD pressing machine according to claim 5, characterized in that: The superior rubber is provided with a plurality of second exhaust holes, wherein the second exhaust holes are through holes, and the second exhaust holes are located above each product placement slot.

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