Manual filling equipment for cooling fins

Abstract

The utility model relates to manual filling equipment for cooling fins, which comprises a supporting assembly and a filling assembly, the supporting assembly comprises a mounting frame, and a supporting plate is arranged at the top of the mounting frame; a mounting opening is formed in the surface of the supporting plate, a hanging plate is arranged in the mounting opening, and a plurality of clamping springs are arranged on the hanging plate; the filling assembly comprises a downward-pressing air cylinder, a jacking air cylinder, a pressing plate and a top plate, the downward-pressing air cylinder is arranged at the top of the supporting plate, the jacking air cylinder is arranged at the bottom of the supporting plate, the pressing plate is arranged at the end of the downward-pressing air cylinder, and the top plate is arranged at the telescopic end of the jacking air cylinder; the downward-pressing air cylinder stretches out and draws back to drive the pressing plate to abut against the hanging plate, and the jacking air cylinder stretches out and draws back to drive the jacking plate to abut against the clamping spring. Through the action of the pressing cylinder and the jacking cylinder, a plurality of clamping springs can be opened at a time, a plurality of radiating fins can be conveniently filled at a time, the small-batch production requirement is met, and the production efficiency is improved. And the whole operation process can be completed by only one person, so that the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery radiators, in particular to a manual radiator filling device. Background Art

[0002] A heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances. It is mostly made of aluminum alloy, brass or bronze in the form of plates, sheets or multiple sheets. For example, the CPU central processing unit in a computer requires a fairly large heat sink, as do the power tubes, line tubes in a television, and the power amplifier tubes in an amplifier.

[0003] To ensure heat dissipation efficiency and longevity, heat sinks are plated with a layer of metal during production. Before plating, the entire heat sink is placed on a hanger. During loading, a spring on the hanger's surface opens, clamping the heat sink in place. Plating then proceeds in batches.

[0004] In the prior art, the heat sink is filled with an automated filling device. When the automatic filling machine and the automatic unloading plate malfunction, or when the customer provides small-batch production or new sample trials, two people are required to work together to press open the multiple springs on one hanger while the other person puts the material in. This is time-consuming and laborious, and if this operation is continued for a period of time, the person who presses the spring to open will suffer from hand soreness, the interval between fillings will increase, and production efficiency will be low. Utility Model Content

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects of high production cost and low production efficiency of small batch filling equipment in the prior art.

[0006] In order to solve the above technical problems, the utility model provides a heat sink manual filling device, comprising:

[0007] A support assembly includes a mounting frame, a support plate is provided on the top of the mounting frame; a mounting opening is provided on the surface of the support plate, a hanging plate is provided in the mounting opening, and a plurality of clamp springs are provided on the hanging plate;

[0008] The filling assembly includes a downward pressure cylinder, a lifting cylinder, a pressure plate and a top plate, the downward pressure cylinder is arranged at the top of the support plate, the lifting cylinder is arranged at the bottom of the support plate, the pressure plate is arranged at the end of the downward pressure cylinder, and the top plate is arranged at the telescopic end of the lifting cylinder; the downward pressure cylinder is extended and retracted to drive the pressure plate to abut against the hanging plate, and the lifting cylinder is extended and retracted to drive the top plate to abut against the clamping spring.

[0009] In one embodiment of the present invention, a first support frame is provided on the top of the support plate, and the pressing cylinder is connected to the first support frame; a second support frame is provided on the bottom of the support plate, and the lifting cylinder is connected to the second support frame.

[0010] In one embodiment of the present invention, a first slide is provided between the downward pressure cylinder and the pressure plate, both sides of the first slide are slidably connected to the first support frame, and the first support frame is provided with a first guide rail that cooperates with the first slide.

[0011] In one embodiment of the present invention, a second slide is provided between the lifting cylinder and the top plate, both sides of the second slide are slidably connected to the second support frame, and the second support frame is provided with a second guide rail that cooperates with the second slide.

[0012] In one embodiment of the present invention, a pair of safety switches are provided on both sides of the first support frame, and the pair of safety switches are respectively connected to the pressing cylinder and the lifting cylinder.

[0013] In one embodiment of the present invention, a plurality of pressing teeth are provided on the side where the pressure plate is in contact with the hanging plate, and the pressing teeth abut against the surface of the hanging plate; a plurality of top teeth are provided on the side where the top plate is in contact with the clamping spring, and the top teeth abut against the clamping spring.

[0014] In one embodiment of the present invention, a baffle is further provided at the installation opening, the baffle is provided at the bottom of the hanging plate, and the baffle is detachably connected to the support plate.

[0015] In one embodiment of the present invention, a material receiving tray is provided at the bottom of the installation opening, and the material receiving tray is arranged obliquely to the support plate.

[0016] In one embodiment of the present invention, a loading tray is further provided on the top of the mounting frame. The loading tray is provided on one side of the support plate, and products are placed inside the loading tray.

[0017] In one embodiment of the present invention, the filling assembly further includes a suction pen and a foot switch, wherein the foot switch is arranged at the bottom of the mounting frame, and the foot switch is electrically connected to the suction pen.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The manual heat sink filling device described in this utility model opens multiple clip springs at once through the action of a downward pressure cylinder and a lifting cylinder, facilitating the filling of multiple heat sinks at once, meeting small-batch production requirements and improving production efficiency. Furthermore, the entire operation can be completed by only one person, reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on the specific embodiments of the utility model and in conjunction with the accompanying drawings, wherein

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the middle support assembly;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure of the middle hanging plate;

[0024] Figure 4 for Figure 1 Schematic diagram of the structure of the middle filling component;

[0025] Figure 5 for Figure 4 Schematic diagram of the local structure at A in the middle;

[0026] Explanation of the reference numerals in the specification: 1. Support assembly; 2. Filling assembly; 3. Heat sink; 11. Mounting frame; 12. Mounting plate; 13. Hanging plate; 14. Clip spring; 15. Loading tray; 16. Suction cup pen; 17. Foot switch; 21. Down-pressing cylinder; 22. Lifting cylinder; 23. Pressing plate; 24. Top plate; 25. First support frame; 26. Second support frame; 27. Baffle; 28. Receiving tray; 121. Mounting port; 231. Pressing tooth; 241. Top tooth; 251. First slide; 252. First guide rail; 253. Safety switch; 261. Second slide; 262. Second guide rail. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0028] Reference Figure 1-Figure 5 As shown, the utility model discloses a manual filling device for heat sink 3, comprising:

[0029] The support assembly 1 includes a mounting frame 11, a support plate 12 is provided on the top of the mounting frame 11; a mounting opening 121 is provided on the surface of the support plate 12, a hanging plate 13 is provided in the mounting opening 121, and a plurality of clamp springs 14 are provided on the hanging plate 13;

[0030] The filling assembly 2 includes a downward pressure cylinder 21, a lifting cylinder 22, a pressure plate 23 and a top plate 24. The downward pressure cylinder 21 is arranged at the top of the support plate 12, the lifting cylinder 22 is arranged at the bottom of the support plate 12, the pressure plate 23 is arranged at the end of the downward pressure cylinder 21, and the top plate 24 is arranged at the telescopic end of the lifting cylinder 22; the downward pressure cylinder 21 is extended and retracted to drive the pressure plate 23 to abut against the hanging plate 13, and the lifting cylinder 22 is extended and retracted to drive the top plate 24 to abut against the clamping spring 14.

[0031] As can be seen, the hanging plate 13, serving as a carrier for the heat sink 3, is mounted on the support plate 12. The clamping springs 14 on the hanging plate 13 also secure the heat sink 3. Specifically, when the clamping springs 14 are opened, the heat sink 3 is placed between the clamping springs 14, and the clamping springs 14 clamp the heat sink 3. The support plate 12 is provided with mounting openings 121 for mounting the hanging plate 13, thereby securing the hanging plate 13. The main action of the loading assembly 2 is to open the clamping springs 14. Specifically, a downward pressure cylinder 21 and a lifting cylinder 22 are respectively provided at the top and bottom of the support plate 12. Both cylinders operate simultaneously. The downward pressure cylinder 21 at the top drives the pressure plate 23 to press against the surface of the hanging plate 13 to secure it, while the lifting cylinder 22 at the bottom drives the lifting plate 24 to apply pressure to the clamping springs 14, thereby opening the compression springs. At this point, the heat sink 3 can be manually placed between the clamping springs 14. After the downward pressure cylinder 21 and the lifting cylinder 22 contract, the clamping springs 14 clamp the heat sink 3. As a preferred embodiment of the present invention, multiple clamping springs 14 are provided on the hanging plate 13, allowing for simultaneous filling of multiple heat sinks 3. Furthermore, the positions of the pressure plate 23 and the top plate 24 correspond to the positions of the clamping springs 14. The pressure plate 23 and the top plate 24 function to simultaneously open multiple clamping springs 14, allowing the heat sinks 3 to be sequentially placed between the clamping springs 14. The entire operation can be completed by only one person.

[0032] The utility model realizes the opening of multiple clamp springs 14 at one time through the action of the pressing cylinder 21 and the lifting cylinder 22, which facilitates the filling of multiple heat sinks 3 at one time, meets the production requirements of small batches, and improves production efficiency. In addition, the entire operation process only requires one person to complete, reducing production costs.

[0033] Furthermore, a first support frame 25 is provided on the top of the support plate 12 , and the pressing cylinder 21 is connected to the first support frame 25 ; a second support frame 26 is provided on the bottom of the support plate 12 , and the lifting cylinder 22 is connected to the second support frame 26 .

[0034] Specifically, the pressing cylinder 21 is fixed to the top of the support plate 12 through the first support frame 25 , and the lifting cylinder 22 is fixed to the bottom of the support plate 12 through the second support frame 26 .

[0035] As a preferred solution of the present invention, a first slide 251 is arranged between the downward pressure cylinder 21 and the pressure plate 23, and the two sides of the first slide 251 are slidingly connected to the first support frame 25, and the first support frame 25 is provided with a first guide rail 252 that cooperates with the first slide 251.

[0036] In order to ensure the stable movement of the downward pressing cylinder 21 and the lifting cylinder 22, first guide rails 252 are provided on both sides of the first support frame 25. Preferably, a first slide 251 is provided between the downward pressing cylinder 21 and the pressure plate 23, and the two ends of the first slide 251 are slidably connected to the first support frame 25 through the first guide rails 252.

[0037] Similarly, a second slide 261 is provided between the lifting cylinder 22 and the top plate 24 , and both sides of the second slide 261 are slidably connected to the second support frame 26 , and the second support frame 26 is provided with a second guide rail 262 that cooperates with the second slide 261 .

[0038] Furthermore, a plurality of pressing teeth 231 are provided on one side of the pressing plate 23 that is in contact with the hanging plate 13 , and the pressing teeth 231 abut against the surface of the hanging plate 13 .

[0039] Specifically, since multiple clamp springs 14 are distributed at intervals on the surface of the hanging plate 13, in order to ensure that the pressure plate 23 does not press on the surface of the clamp spring 14 during the downward pressing process, the bottom of the pressure plate 23 is set to a multi-tooth structure so that the pressure of the pressure plate 23 is applied to the surface of the hanging plate 13.

[0040] Furthermore, a plurality of top teeth 241 are provided on one side of the top plate 24 that contacts the clamp spring 14 , and the top teeth 241 abut against the clamp spring 14 .

[0041] Likewise, the top teeth 241 of the top plate 24 are structured to ensure that the pressure of the top plate 24 is directly applied to the clamping spring 14 so that the clamping spring 14 can be opened.

[0042] Furthermore, a baffle 27 is provided at the installation opening 121 . The baffle 27 is provided at the bottom of the hanging plate 13 , and the baffle 27 is detachably connected to the support plate 12 .

[0043] Specifically, to ensure the integrity of the electroplating, the entire hanging plate 13 is constructed with multiple clamping springs 14 on one side and a hollow structure on the other side, ensuring that both sides of the entire heat sink 3 are fully electroplated. Since the mounting opening 121 at the bottom is also hollow, to ensure the stability of the filler, a baffle 27 is placed at the mounting opening 121 during the filling process. With the support of baffle 27, the heat sink 3 is more stable when clamped by the clamping springs 14.

[0044] As a preferred solution of the present invention, the setting of the baffle 27 can also realize the unloading action of the entire heat sink 3. Specifically, when unloading is required, the baffle 27 is first removed, and when the hanging plate 13 with the heat sink 3 is placed at the installation port 121, the bottom is in a suspended state. The removal and unloading action of the heat sink 3 is as follows: the hanging plate 13 with the heat sink 3 is placed at the installation port 121, the downward pressure cylinder 21 and the lifting cylinder 22 act synchronously to open the clamping spring 14, and the heat sink 3 falls from the installation port 121. In order to facilitate the collection of the fallen heat sink 3, a receiving tray 28 is provided at the bottom of the installation port 121. The receiving tray 28 is arranged obliquely to the support plate 12, and the receiving tray 28 is arranged opposite to the installation port 121. After opening the clamping spring 14, the heat sink 3 is collected by the receiving tray 28.

[0045] Furthermore, a loading tray 15 is provided on the top of the mounting frame 11 , and the loading tray 15 is provided on one side of the support plate 12 . Specifically, the interior of the loading tray 15 is used for placing products.

[0046] Furthermore, the filling assembly 2 also includes a suction pen 16 and a foot switch 17 . The foot switch 17 is arranged at the bottom of the mounting bracket 11 , and the foot switch 17 is electrically connected to the suction pen 16 .

[0047] To reduce contamination of the heat sink 3 during the filling process, the present invention utilizes a suction pen 16 for material removal, preventing direct contact and contamination of the heat sink 3 surface. Specifically, the end of the suction pen 16 is provided with a suction cup. Connected to a vacuum generator, the suction pen 16 utilizes negative pressure to absorb the heat sink 3 and transport it to the hanging tray. Furthermore, the suction pen 16 is electrically connected to a foot switch 17, which controls the on / off function of the suction pen 16.

[0048] As a preferred embodiment of the present invention, safety switches 253 are further provided on both sides of the first support frame 25. The two safety switches 253 are respectively connected to the downward pressure cylinder 21 and the upward pressure cylinder 22. The pair of safety switches 253 controls the air circuit opening and closing of the downward pressure cylinder 21 and the upward pressure cylinder 22, thereby controlling the extension and retraction of the two cylinders. It should be noted that in actual use, both switches need to be pressed simultaneously to ensure that the two cylinders extend and retract simultaneously. Pressing either switch will not control the cylinder movement, thereby improving the safety of the equipment.

[0049] In summary, the present invention introduces a manual filling device for heat sinks 3, and its operating steps are as follows: first, place the hanging plate 13 at the installation port 121, turn on the safety switch 253, and synchronize the downward pressure cylinder 21 and the lifting cylinder 22 to open the clamping spring 14 on the hanging plate 13; then, step on the foot switch 17, and use the suction pen 16 to suck up the heat sink 3 in the loading tray 15, and then place it between the clamping springs 14, and repeat the above actions to fill the space between the clamping springs 14 with heat sinks 3; finally, control the downward pressure cylinder 21 and the lifting cylinder 22 to contract, so that the clamping spring 14 clamps the heat sink 3. The present invention realizes the opening of multiple clamping springs 14 at one time through the action of the downward pressure cylinder 21 and the lifting cylinder 22, which facilitates the filling of multiple heat sinks 3 at one time, meets the production requirements of small batches, and improves production efficiency. In addition, the entire operation process can be completed by only one person, reducing production costs.

[0050] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A manual heat sink filling device, characterized in that: include: A support assembly includes a mounting frame, a support plate is provided on the top of the mounting frame; a mounting opening is provided on the surface of the support plate, a hanging plate is provided in the mounting opening, and a plurality of clamp springs are provided on the hanging plate; The filling assembly includes a downward pressure cylinder, a lifting cylinder, a pressure plate and a top plate, the downward pressure cylinder is arranged at the top of the support plate, the lifting cylinder is arranged at the bottom of the support plate, the pressure plate is arranged at the end of the downward pressure cylinder, and the top plate is arranged at the telescopic end of the lifting cylinder; the downward pressure cylinder is extended and retracted to drive the pressure plate to abut against the hanging plate, and the lifting cylinder is extended and retracted to drive the top plate to abut against the clamping spring.

2. The heat sink manual filling device according to claim 1, characterized in that: A first support frame is provided on the top of the support plate, and the pressing cylinder is connected to the first support frame; a second support frame is provided on the bottom of the support plate, and the lifting cylinder is connected to the second support frame.

3. The heat sink manual filling device according to claim 2, characterized in that: A first slide is provided between the downward pressure cylinder and the pressing plate. Both sides of the first slide are slidably connected to the first support frame. The first support frame is provided with a first guide rail that cooperates with the first slide.

4. The manual heat sink filling device according to claim 2, characterized in that: A second slide is provided between the lifting cylinder and the top plate. Both sides of the second slide are slidably connected to the second support frame. The second support frame is provided with a second guide rail that cooperates with the second slide.

5. The heat sink manual filling device according to claim 3, characterized in that: A pair of safety switches are provided on both sides of the first support frame, and the pair of safety switches are respectively connected to the pressing cylinder and the lifting cylinder.

6. The heat sink manual filling device according to claim 1, characterized in that: The side of the pressure plate that is in contact with the hanging plate is provided with a plurality of pressing teeth, and the pressing teeth abut against the surface of the hanging plate; the side of the top plate that is in contact with the clamping spring is provided with a plurality of top teeth, and the top teeth abut against the clamping spring.

7. The manual heat sink filling device according to claim 1, characterized in that: A baffle is also provided at the installation opening, the baffle is provided at the bottom of the hanging plate, and the baffle is detachably connected to the support plate.

8. The heat sink manual filling device according to claim 1, characterized in that: A material receiving tray is provided at the bottom of the installation opening, and the material receiving tray is arranged obliquely to the support plate.

9. The heat sink manual filling device according to claim 1, characterized in that: A loading tray is also provided on the top of the mounting frame. The loading tray is provided on one side of the supporting plate, and products are placed inside the loading tray.

10. The heat sink manual filling device according to claim 1, characterized in that: The filling assembly also includes a suction pen and a foot switch. The foot switch is arranged at the bottom of the mounting frame and is electrically connected to the suction pen.

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