A new energy vehicle compressor shock pad vulcanization equipment

Abstract

The utility model relates to a vulcanization equipment for a shock-absorbing pad of a compressor of a new energy vehicle, and relates to the technical field of the production of shock-absorbing pads, including an upper mold and a lower mold, wherein a vulcanization cavity for vulcanizing and molding the shock-absorbing pad is provided on the upper mold and the lower mold, and an inner ring forming column for forming a hollow structure of the shock-absorbing pad is provided inside the vulcanization cavity, and the inner ring forming column can move longitudinally inside the vulcanization cavity. The present application arranges an inner ring forming column for forming a hollow structure of the shock-absorbing pad inside the vulcanization cavity, so that a hollow columnar shock-absorbing pad can be produced by using the vulcanization cavity and the inner ring forming column, and at the same time, in the present application, the inner ring forming column can move longitudinally inside the vulcanization cavity, so that after the hollow columnar shock-absorbing pad is formed, the inner ring forming column is moved longitudinally to separate the inner ring forming column from the shock-absorbing pad, and the shock-absorbing pad can be quickly demoulded from the inner ring forming column without damaging the shock-absorbing pad.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing pad production, in particular to a vulcanization device for shock-absorbing pads of compressors of new energy vehicles. Background Art

[0002] The compressor of new energy vehicles is a key component in the thermal management system of electric vehicles. It is responsible for providing cooling and air conditioning functions and is an important indicator of the performance parameters of new energy vehicles. The compressor shock pad is used to improve the performance of new energy vehicles when they are running. It is used to reduce the vibration and noise generated by equipment such as air conditioners during operation. Therefore, when choosing the compressor shock pad, it is necessary to consider the material, size, durability and compatibility of the compressor, so as to extend the service life of the compressor and provide a quieter and more comfortable driving environment.

[0003] When producing compressor shock absorbers, corresponding vulcanization equipment is required to form compressor shock absorbers with relatively stable performance parameters. For example, in the patent document with application number 202311152216.5, a mold for a vulcanized rubber shock absorber is disclosed, and it is specifically disclosed that a blade is used to cut around the added boiling point to facilitate demolding of the rubber pad.

[0004] Since the shock-absorbing pads of the compressor are not only square but also hollow cylindrical, when the rubber pads are cut around, the outside of the hollow column is damaged, causing the stress of the hollow cylindrical shock-absorbing pad to be released from the damaged position during use, resulting in a shorter service life of the shock-absorbing pad, affecting the performance of the compressor, and thus affecting the overall performance of the new energy vehicle. Utility Model Content

[0005] The technical problem solved by the utility model is to solve the problem in the prior art that when a hollow cylindrical shock-absorbing pad is demoulded, the service life of the shock-absorbing pad is affected by cutting.

[0006] The utility model can be realized through the following technical scheme: a new energy vehicle compressor shock-absorbing pad vulcanization equipment, including an upper mold and a lower mold, the upper mold and the lower mold are cooperatively provided with a vulcanization cavity for vulcanizing and molding the shock-absorbing pad, and an inner ring forming column for forming a hollow structure for the shock-absorbing pad is arranged inside the vulcanization cavity, and the inner ring forming column can move longitudinally inside the vulcanization cavity.

[0007] A further technical improvement of the utility model is that the inner ring forming column is installed at the output end of the limit push rod, and the limit push rod is fixedly installed inside the upper mold.

[0008] A further technical improvement of the utility model is that a limiting elastic plate for clamping the shock-absorbing pad is arranged at the end of the column formed by the inner ring.

[0009] A further technical improvement of the utility model is that an extension cavity for slidingly cooperating with the inner ring forming column is provided on the lower die.

[0010] A further technical improvement of the utility model is that a nozzle for cooperating with the bottom of the shock-absorbing pad is slidably arranged inside the extension cavity, and the nozzle is connected to the output end of the gas pipeline.

[0011] A further technical improvement of the utility model is that the nozzle is installed on the pressing plate, and the pressing plate is installed inside the extension cavity through a limit spring.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The present application provides an inner ring forming column for forming a hollow structure for the shock-absorbing pad inside the vulcanization chamber, so that a hollow cylindrical shock-absorbing pad can be produced by using the vulcanization chamber and the inner ring forming column. At the same time, in the present application, the inner ring forming column can move longitudinally inside the vulcanization chamber, so that after the hollow cylindrical shock-absorbing pad is formed, the inner ring forming column can be moved longitudinally to separate the inner ring forming column and the shock-absorbing pad, so that the shock-absorbing pad can be quickly demoulded from the inner ring forming column without damaging the shock-absorbing pad.

[0014] 2. The present application adopts a nozzle that is slidably arranged inside the extension cavity to cooperate with the bottom of the shock-absorbing pad, so that when the nozzle moves to the bottom of the shock-absorbing pad, gas is sprayed out from the nozzle so that the gas acts on the bottom of the shock-absorbing pad. When the shock-absorbing pad is exerted with an upward pulling force, the gas sprayed out from the nozzle acts at the same time to accelerate the rapid demolding of the shock-absorbing pad from the vulcanization cavity, thereby quickly demolding the shock-absorbing pad while protecting the shock-absorbing pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the position of the inner circle forming column of the utility model;

[0017] Figure 2 It is a schematic diagram of the relative positions of the upper die and the lower die of the utility model;

[0018] Figure 3 This is a schematic diagram of the position of the demoulding component of the utility model;

[0019] Figure 4 For the utility model Figure 3 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. upper mold; 2. lower mold; 3. vulcanization cavity; 4. limiting elastic plate; 5. limiting push rod; 6. pushing groove; 7. extension cavity; 8. inner ring forming column; 9. demoulding assembly; 91. pressure plate; 92. moving plate; 93. limiting plate; 94. limiting rod; 95. limiting spring; 96. nozzle. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-4 As shown, a new energy vehicle compressor shock absorber pad vulcanization equipment includes an upper mold 1 and a lower mold 2, wherein the upper mold 1 and the lower mold 2 move toward each other to form a sealed vulcanization chamber 3, which is used to place the shock absorber pad inside the vulcanization chamber 3, and the upper mold 1 and the lower mold 2 cooperate to achieve vulcanization of the shock absorber pad. In order to achieve demoulding of the shock absorber pad, a demoulding component 9 is provided in the present application. After the vulcanization of the shock absorber pad is completed, the demoulding component 9 is used to achieve demoulding of the shock absorber pad. In the present application, the shock absorber pad is in the shape of a hollow column, so an inner ring forming column 8 for achieving shape assurance of the shock absorber pad is provided at the center position of the vulcanization chamber 3.

[0023] Therefore, in the present application, the upper mold 1 and the lower mold 2 form a vulcanization cavity 3, which is a closed structure. At the same time, a feed port for realizing the corresponding vulcanization function is provided on the upper mold 1, so that the corresponding vulcanization function of the shock-absorbing pad can be realized, such as a similar structure in the prior art, that is, a limit column for controlling the relative or reverse movement of the upper mold 1 and the lower mold 2 to realize the movement and positioning of the upper mold 1 and the lower mold 2, as well as other similar structures.

[0024] A pushing groove 6 is provided on the upper mold 1, and an inner ring forming column 8 is slidably arranged inside the pushing groove 6. An extension cavity 7 is provided at the bottom of the lower mold 2, which is used to enable the inner ring forming column 8 to enter the extension cavity 7, so that a hollow column can be formed inside the vulcanization cavity 3, thereby realizing the generation of the shock-absorbing pad. At the same time, since the inner ring forming column 8 can move longitudinally, the inner ring forming column 8 moves inside the extension cavity 7, so that the hollow inner wall of the shock-absorbing pad can adhere to the inner ring forming column 8, and the shock-absorbing pad is separated from the inside of the vulcanization cavity 3, thereby realizing the demolding of the shock-absorbing pad.

[0025] A limiting push rod 5 is fixed inside the push groove 6, and the output end of the limiting push rod 5 is installed at the output end of the inner ring forming column 8. The limiting push rod 5 is used to control the height of the inner ring forming column 8, thereby controlling the movement limit of the position of the inner ring forming column 8 and the extension cavity 7.

[0026] A limiting elastic plate 4 is fixed at the end of the inner circle forming column 8, and the limiting elastic plate 4 can be compressed. When in use, the inner circle forming column 8 enters into the interior of the extension cavity 7, and the limiting elastic plate 4 is squeezed on the inside of the shock-absorbing pad. At this time, the limiting elastic plate 4 is squeezed until the limiting elastic plate 4 is squeezed on the side wall of the shock-absorbing pad, and the shock-absorbing pad is driven to move upward by the back-to-back movement of the upper mold 1 and the lower mold 2, thereby realizing the demolding effect of the shock-absorbing pad.

[0027] As a further embodiment of the present application, a demoulding assembly 9 is further provided inside the extension cavity 7 to assist in demoulding the shock-absorbing pad. Therefore, in the present application, the demoulding assembly 9 includes a nozzle 96, which is longitudinally slidably provided inside the extension cavity 7. When the inner circle forming column 8 moves longitudinally into the extension cavity 7, the nozzle 96 is pressed down to achieve the storage of the nozzle 96 inside the extension cavity 7. When the inner circle forming column 8 moves out of the extension cavity 7, the nozzle 96 moves upward to the position between the shock-absorbing pad and the lower mold 2, and the nozzle 96 is used to spray gas to accelerate the separation of the shock-absorbing pad and the lower mold 2.

[0028] In order to realize the control of the longitudinal movement of the nozzle 96, the nozzle 96 is installed on the side of the pressing plate 91, and the pressing plate 91 is installed on the moving plate 92. The moving plate 92 is slidably connected with the extension cavity 7. At the same time, a limiting plate 93 is fixed inside the extension cavity 7. A limiting rod 94 is slidably arranged on the limiting plate 93, wherein the limiting rod 94 is fixedly connected with the moving plate 92, and a plurality of groups of limiting springs 95 are arranged between the limiting plate 93 and the moving plate 92. When in use, the limiting spring 95 is used to provide a longitudinal rebound force, so that the moving plate 92 maintains the upward elastic force, that is, the nozzle 96 is controlled to be at the connection position between the shock absorbing pad and the lower mold 2. When the pressing plate 91 is pressed down by the inner circle forming column 8, the limiting spring 95 is subjected to pressure, so that the nozzle 96 is stored inside the extension cavity 7.

[0029] When the utility model is used, the upper mold 1 is moved downward until the upper mold 1 and the lower mold 2 cooperate, so that the vulcanization cavity 3 forms a space for forming the shock-absorbing pad. At this time, the inner circle forming column 8 moves longitudinally with the upper mold 1, and the inner circle forming column 8 enters the interior of the extension cavity 7. At this time, the vulcanization forming of the shock-absorbing pad is realized;

[0030] After the molding is completed, the upper mold 1 and the lower mold 2 move in opposite directions to make the shock absorbing pad adhere to the inner circle forming column 8, and the shock absorbing pad is lifted by the inner circle forming column 8, so that the shock absorbing pad and the inner wall of the vulcanization cavity 3 are separated. At the same time, the limit spring 95 is used to provide a longitudinal rebound force, so that the movable plate 92 maintains an upward elastic force, that is, the nozzle 96 is controlled to be at the connection position between the shock absorbing pad and the lower mold 2, and the nozzle 96 is used to spray gas to accelerate the separation of the shock absorbing pad and the lower mold 2;

[0031] After the shock-absorbing pad is separated from the inner wall of the vulcanization chamber 3, the upper mold 1 and the lower mold 2 move toward each other, and the shock-absorbing pad is confined inside the vulcanization chamber 3. The limiting push rod 5 is used to push the inner ring forming column 8 downward to the inside of the extension chamber 7. At this time, the inner ring forming column 8 and the shock-absorbing pad produce relative movement in position, so that the inner ring forming column 8 and the shock-absorbing pad are separated. At this time, the limiting elastic plate 4 enters the interior of the shock-absorbing pad, and the elastic effect of the limiting elastic plate 4 is used to clamp and support the shock-absorbing pad. Finally, the upper mold 1 and the lower mold 2 are separated, and the shock-absorbing pad is detached from the limiting elastic plate 4 to achieve separation of the shock-absorbing pad.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new energy vehicle compressor damping pad vulcanization equipment, comprising an upper mold (1) and a lower mold (2), wherein the upper mold (1) and the lower mold (2) are cooperatively provided with a vulcanization cavity (3) for vulcanizing the damping pad, characterized in that: An inner ring forming column (8) for forming a hollow structure for the shock absorbing pad is arranged inside the vulcanization chamber (3), and the inner ring forming column (8) can move longitudinally inside the vulcanization chamber (3).

2. A new energy vehicle compressor shock pad vulcanization equipment according to claim 1, characterized in that: The inner ring forming column (8) is installed at the output end of the limiting push rod (5), and the limiting push rod (5) is fixedly installed inside the upper mold (1).

3. A new energy vehicle compressor shock pad vulcanization equipment according to claim 1, characterized in that: The end of the inner ring forming column (8) is provided with a limiting elastic plate (4) for clamping the shock-absorbing pad.

4. A new energy vehicle compressor shock pad vulcanization equipment according to claim 1, characterized in that: The lower die (2) is provided with an extension cavity (7) for slidingly engaging with the inner ring forming column (8).

5. A new energy vehicle compressor shock pad vulcanization equipment according to claim 4, characterized in that: A nozzle (96) for cooperating with the bottom of the shock-absorbing pad is slidably arranged inside the extension cavity (7), and the nozzle (96) is connected to the output end of the gas pipeline.

6. A new energy vehicle compressor shock pad vulcanization equipment according to claim 5, characterized in that: The nozzle (96) is mounted on a pressure plate (91), and the pressure plate (91) is mounted inside the extension cavity (7) via a limit spring (95).

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