Semi-automatic VC vapor chamber shaping device

Abstract

The utility model relates to a semi-automatic VC vapor chamber reshaping device, which belongs to the technical field of VC vapor chamber reshaping equipment and comprises a frame seat, a lifting electric cylinder is arranged at the upper end of the frame seat, a product positioning tool is arranged on the lower portion of the frame seat, a reshaping pressure head module is arranged at the lower end of the lifting electric cylinder, and the reshaping pressure head module and the product positioning tool are in sliding press fit. And a force value sensor is arranged between the shaping pressure head module and the lifting electric cylinder. The shaping pressure head module comprises a shaping plate, a plurality of rectangular springs are arranged on one side of the upper end of the shaping plate, floating shaping pressure heads extending out of the lower end of the shaping plate are arranged at the lower ends of the rectangular springs, and a plurality of coil springs distributed in an array mode are arranged on the side edges of the rectangular springs. And floating positioning pressure heads extending out of the lower end of the shaping plate are arranged at the lower ends of the coil springs. The device has the characteristics that the force value control is accurate, and the product structure cannot be damaged. And the shaping device can adapt to shaping of VC vapor chambers of the same series of products with different boundary dimensions.

Description

TECHNICAL FIELD

[0001] The utility model relates to VC hot plate shaping equipment technical field, concretely relates to a kind of semi-automatic VC hot plate shaping device. BACKGROUND

[0002] VC hot plate is one of important components of mobile phone heat dissipation system, through VC hot plate, heat inside mobile phone can be transmitted to each corner of metal body, heat can be rapidly spread.VC hot plate utilizes the principle of gas-liquid phase change, constantly evaporates and condenses cooling liquid to transmit heat, but hot plate is more uniform than ordinary heat dissipation copper pipe heat allocation, and the effect of heat dissipation is also better in theory, but process is complex, and cost is also relatively high.

[0003] VC hot plate is distorted and irregular burr after punching, which affects subsequent assembly process.Currently, there is no completely automatic VC hot plate shaping device on the market, the main reason is that VC hot plate shape is various, and speciality is strong, so there is an urgent need for a VC hot plate shaping device with high automation degree and strong applicability. SUMMARY

[0004] The utility model mainly solves the deficiency existing in prior art, and provides a kind of semi-automatic VC hot plate shaping device, it has the characteristics of accurate force value control, and product structure is not damaged.Can adapt to the VC hot plate shaping of different appearance sizes of same series product.

[0005] The above technical problems of the utility model are mainly solved by the following technical scheme:

[0006] A kind of semi-automatic VC hot plate shaping device, including rack seat, the upper end of the rack seat is equipped with lifting electric cylinder, the lower part of the rack seat is equipped with product positioning tool, the lower end of the lifting electric cylinder is equipped with the shaping head module that is slidably pressed with product positioning tool, force sensor is equipped between the shaping head module and lifting electric cylinder.The shaping head module includes shaping plate.

[0007] As preferred, the upper end of the shaping plate is equipped with a plurality of rectangular springs, the lower end of the rectangular spring is equipped with the floating shaping head that extends out the lower end of shaping plate, the side of the rectangular spring is equipped with a plurality of coil springs in array distribution, the lower end of the coil spring is equipped with the floating positioning head that extends out the lower end of shaping plate.

[0008] As preferred, force sensor and shaping head module are equipped with pressing plate seat between them.

[0009] As preferred, the four corners of the pressing plate base are provided with guide rods penetrating through the frame base and movably sleeved with the frame base, and the upper end of the guide rod is provided with a stop frame sleeved with the lifting cylinder.

[0010] As preferred, the lower end of the product positioning tool is provided with a screw rod module motor, and the side of the screw rod module motor is provided with a floating connecting frame.

[0011] As preferred, the screw rod module motor and the product positioning tool are provided with a plurality of linear guides, and the linear guide and the product positioning tool are provided with a sliding block movably inserted with the linear guide.

[0012] As preferred, the product positioning tool comprises a tool bottom plate, and the upper end of the tool bottom plate is provided with a plurality of limiting pins matched with the outer side of the product.

[0013] The utility model can achieve the following effects:

[0014] The utility model discloses a kind of semi-automatic VC vapor chamber plate shaping device, compared with prior art, with force value control precision, with the characteristics of not damaging product structure.Can adapt to the VC vapor chamber plate shaping of different external dimensions of same series product.From automation degree, artificial only needs to load feeding and discharging, reduces labor intensity;From structure process, shaping process carries out force feedback, electric cylinder is responsible for exerting force, shaping force value control precision is high;In addition, product positioning tool, shaping punch module quick change, solve the switching problem of multiple products. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view structural schematic diagram of the utility model.

[0016] Figure 2 It is the side view structural schematic diagram of the utility model.

[0017] Figure 3 It is the side view structural schematic diagram of shaping punch module in the utility model.

[0018] Figure 4 It is the overhead view structural schematic diagram of product positioning tool in the utility model.

[0019] In the drawing: frame base 1, lifting cylinder 2, stop frame 3, guide rod 4, force value sensor 5, pressing plate base 6, shaping punch module 7, product positioning tool 8, linear guide 9, screw rod module motor 10, sliding block 11, floating connecting frame 12, shaping plate 13, coil spring 14, rectangular spring 15, floating shaping punch 16, floating positioning punch 17, tool bottom plate 18, limiting pin 19. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0021] Example: Figures 1-4 The figure shows a semi-automatic VC vapor chamber shaping device, comprising a frame base 1, with an electric lift cylinder 2 mounted on its upper end. A product positioning fixture 8 is mounted on its lower portion. The product positioning fixture 8 comprises a fixture base 18, with six stop pins 19 mounted on its upper end to engage with the outer surface of the product. A lead screw module motor 10 is mounted on its lower end, with a floating connector 12 positioned between the sides of the lead screw module motor 10 and the product positioning fixture 8. Two linear guides 9 are positioned between the lead screw module motor 10 and the product positioning fixture 8. Sliders 11 are positioned between the linear guides 9 and the product positioning fixture 8, each of which is connected to the linear guides 9 in a plug-in, sliding manner. The lower end of the lifting cylinder 2 is equipped with a shaping head module 7 that slides and presses against the product positioning fixture 8. This shaping head module 7 includes a shaping plate 13. Two rectangular springs 15 are attached to one side of the upper end of the shaping plate 13. Each of the rectangular springs 15 has a floating shaping head 16 extending from the lower end of the shaping plate 13. Four coil springs 14 are arranged in an array on the sides of the rectangular spring 15. Each of the coil springs 14 has a floating positioning head 17 extending from the lower end of the shaping plate 13. A force sensor 5 is installed between the shaping head module 7 and the lifting cylinder 2. A pressure plate seat 6 is installed between the force sensor 5 and the shaping head module 7. Guide rods 4 are installed at the upper ends of the four corners of the pressure plate seat 6, extending through the frame seat 1 and movably connected to the frame seat 1 in a slewing manner. The upper ends of the guide rods 4 are equipped with stop frames 3 that are sleeved with the lifting cylinder 2.

[0022] Working Principle: After the product is placed on the product positioning fixture 8, it is moved to the bottom of the shaping head module 7 via the linear guide 9 and the screw module motor 10. The screw module motor 10 drives the product positioning fixture 8 via the floating connecting frame 12, ensuring that all loads during shaping are applied to the linear guide 9, without affecting the service life of the screw module motor 10.

[0023] After the product positioning tool 8 is moved into position, the lifting electric cylinder 2 drives the shaping head module 7 to press down, and the floating positioning head 17 first contacts the product to ensure that the product is completely attached to the surface of the product positioning tool 8 in the vertical direction. The shaping head module 7 continues to press down, the rectangular spring 15 is compressed, and the floating shaping head 16 begins to contact the product. The lifting electric cylinder 2 drives the shaping head module 7 to continue to press down, the coil spring 14 is compressed, and the floating shaping head 16 squeezes the product to begin shaping. The force value is monitored in real time through the force sensor 5. After reaching the preset pressure value, the shaping head module 7 is lifted to the highest point, and the product positioning tool 8 moves out and returns to the employee's operating position.

[0024] Due to various shapes of the VC vapor chamber, the cutout positions are also different. In order to facilitate the response to other products, the shaping pressure head module 7 and the product positioning tool 8 are specially designed for the products, and then the fast replacement is carried out, so as to well provide the universality of the mechanism.

[0025] In summary, the semi-automatic VC vapor chamber shaping device has the characteristics of accurate force value control and no damage to the product structure. It can adapt to the shaping of VC vapor chambers with different sizes of the same series of products. In terms of automation, the artificial only needs to load and unload, which reduces the labor intensity. In terms of structure and process, the shaping process has force feedback, and the electric cylinder is responsible for applying force, so that the shaping force value control precision is high. In addition, the product positioning tool and the shaping pressure head module are fast replaced, which solves the switching problem of multiple products.

[0026] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] In summary, the above is only a specific embodiment of the utility model, but the structural characteristics of the utility model are not limited to this. Any changes or modifications made by those skilled in the art within the field of the utility model are covered by the patent scope of the utility model.

Claims

1. A semi-automatic VC vapor chamber shaping device, characterized by: It comprises a frame base (1), wherein the upper end of the frame base (1) is provided with a lifting electric cylinder (2), the lower part of the frame base (1) is provided with a product positioning tool (8), the lower end of the lifting electric cylinder (2) is provided with a shaping head module (7) which is slidably pressed with the product positioning tool (8), and a force sensor (5) is provided between the shaping head module (7) and the lifting electric cylinder (2); the shaping head module (7) includes a shaping plate (13).

2. The semi-automatic VC vapor chamber shaping device according to claim 1, characterized in that: A plurality of rectangular springs (15) are provided on one side of the upper end of the shaping plate (13), and a floating shaping pressure head (16) extending from the lower end of the shaping plate (13) is provided on the lower end of each rectangular spring (15). A plurality of coil springs (14) distributed in an array are provided on the side of each rectangular spring (15), and a floating positioning pressure head (17) extending from the lower end of the shaping plate (13) is provided on the lower end of each coil spring (14).

3. The semi-automatic VC vapor chamber shaping device according to claim 1, characterized in that: A pressure plate seat (6) is provided between the force sensor (5) and the shaping pressure head module (7).

4. The semi-automatic VC vapor chamber shaping device according to claim 3, characterized in that: The upper ends of the four corners of the pressure plate seat (6) are each provided with a guide rod (4) that passes through the frame seat (1) and is axially sleeve-connected to the frame seat (1). The upper end of the guide rod (4) is provided with a stop frame (3) that is sleeve-connected to the lifting cylinder (2).

5. The semi-automatic VC vapor chamber shaping device according to claim 1, characterized in that: A screw module motor (10) is provided at the lower end of the product positioning tool (8), and a floating connecting frame (12) is provided between the side of the screw module motor (10) and the side of the product positioning tool (8).

6. The semi-automatic VC vapor chamber shaping device according to claim 5, characterized in that: A plurality of linear guide rails (9) are provided between the screw module motor (10) and the product positioning tool (8), and a slider (11) is provided between the linear guide rail (9) and the product positioning tool (8) and is plug-in and slidably connected to the linear guide rail (9).

7. The semi-automatic VC vapor chamber shaping device according to claim 1, characterized in that: The product positioning tool (8) includes a tool base (18), and the upper end of the tool base (18) is provided with a plurality of limit pins (19) that fit with the outer side surface of the product.

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