Rubber shock absorbing ring vulcanization hot press molding device

Abstract

The utility model discloses vulcanization hot press forming device of rubber shock absorbing ring, include: support. The utility model discloses, be equipped with hydraulic telescopic column, mould base, hot press board, stripper plate and push block, and hydraulic telescopic column control lift frame drive mould base and move up with hot press board and make mould to the rubber implementation hot press processing, and hydraulic telescopic column control mould base and move down drive bottom plate and guide seat contact, and bottom plate is pushed by guide seat and reaches, and bottom plate can drive telescopic link top's stripper plate and move up, and bottom block plays the spacing effect, and stripper plate can push out the formed rubber ring from mould groove, then the electric push rod on side plate controls push block and moves, and push block can shovel and fall all rubber ring on stripper plate, and rubber ring falls into the collection box under the guidance of guide seat after leaving mould base, and the stripper plate resets and moves down to return to the mould groove bottom when moving up on the spring elastic force of mould base, this step, can automatic membrane open mould, automatic demoulding and discharging, reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing molding technology, specifically to a rubber shock absorber ring vulcanization hot pressing molding device. Background Technology

[0002] Rubber vibration damping rings are used to prevent the transmission of vibration and impact or to buffer the intensity of vibration and impact. Rubber vibration damping rings are formed by hot pressing rubber raw materials in a hot press. A hot press is a device that achieves electromechanical connection through heating and pressure. Existing rubber vibration damping rings are hot-pressed by using a hot press head and a hot press shell to complete the hot pressing process. After processing, the rubber vibration damping ring inside the hot press shell needs to be manually removed by the operator, which is cumbersome and affects the working efficiency of the device. Utility Model Content

[0003] The purpose of this invention is to provide a vulcanizing and hot-pressing molding device for rubber damping rings, thereby solving the problems mentioned in the background section. To solve these technical problems, this invention is achieved through the following technical solution: This utility model is a rubber shock absorber vulcanization hot pressing molding device, comprising: support; The hot-pressing structure includes a mold base, a base plate, a telescopic rod, a spring, a release plate, a guide seat, a hydraulic telescopic column, a lifting frame, a sliding hole, an electric push rod, a hot-pressing plate, and a mold groove. The hydraulic telescopic column is located inside the support frame, the lifting frame is fixedly connected to the top of the hydraulic telescopic column, the sliding hole is opened inside the lifting frame, the mold base is located at the top of the lifting frame, the mold groove is opened inside the mold base, the ejector plate is embedded inside the mold base, the telescopic rod is fixedly connected to the bottom of the ejector plate, the base plate is fixedly connected to the bottom of the telescopic rod, the spring is located between the mold base and the base plate, the guide seat is located below the base plate, and the hot press plate is located at the top of the support frame.

[0004] Furthermore, a side plate is fixedly connected to the side of the lifting frame, an electric push rod is provided on the top of the side plate, and a push block is fixedly connected to the side of the electric push rod.

[0005] Furthermore, the push block has a right-angled triangular structure, and the bottom of the push block is in close contact with the surface of the mold base.

[0006] Furthermore, a bottom block is fixedly connected to the bottom of the mold base, and the distance between the bottom plate and the mold base is equal to the distance between the demolding plate and the surface of the mold base.

[0007] Furthermore, it also includes a collection box, the guide seat has an isosceles trapezoidal structure, and the collection box is disposed inside the bracket below the side of the guide seat.

[0008] Furthermore, it also includes auxiliary components; The auxiliary components include a fixing rod, a fixing hole, a connecting groove, a tension spring, and a connecting block; The connecting blocks are fixedly connected to the ends of the hot press plate and the mold base, respectively. The fixing holes are opened inside the connecting blocks. The connecting grooves are opened inside the bracket and the lifting frame, respectively. The fixing rod is embedded inside the connecting groove. The tension spring is set on the surface of the fixing rod.

[0009] Furthermore, the connection between the fixing rod and the fixing hole is a plug-in connection structure, while the connection between the mold base and the lifting frame and the connection between the hot press plate and the bracket are both detachable connection structures.

[0010] This utility model has the following beneficial effects: This invention comprises a hydraulic telescopic column, a mold base, a hot press plate, a demolding plate, and a push block. Rubber raw materials are placed into the mold cavity. The hydraulic telescopic column controls the lifting frame to move the mold base upwards, closing it with the hot press plate to perform hot pressing processing on the rubber. After the specified mold closing and hot pressing time is reached, the mold is separated. The hydraulic telescopic column controls the mold base to move downwards, causing the base plate to contact the guide seat. The base plate is pushed by the guide seat, and the base plate can move the demolding plate at the top of the telescopic column upwards. The bottom block acts as a limit stop. The demolding plate can push the formed rubber ring out of the mold cavity. Then, the electric push rod on the side plate controls the push block to move, and the push block can scrape off all the rubber rings on the demolding plate. After leaving the mold base, the rubber rings fall into the collection box under the guidance of the guide seat. When the mold base moves upwards, the demolding plate resets and moves downwards back to the bottom of the mold cavity under the elastic force of the spring. This process can automatically close and open the mold, automatically demold and unload materials, reducing the intensity of manual labor. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is the front view of the present invention; Figure 2 This is the main view of the template-free version of this utility model; Figure 3 This is a rear view of the present invention; Figure 4 This is a front view of the auxiliary component of this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 11. Bracket; 21. Mold base; 211. Base block; 212. Base plate; 213. Telescopic rod; 214. Spring; 215. Release plate; 22. Guide seat; 23. Collection box; 24. Hydraulic telescopic column; 25. Lifting frame; 26. Sliding hole; 27. Electric push rod; 271. Push block; 272. Side plate; 28. Hot press plate; 29. ​​Mold groove; 31. Fixing rod; 32. Fixing hole; 33. Connecting groove; 34. Tension spring; 35. Connecting block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0016] Please see Figure 1-4 As shown, this utility model is a rubber shock absorber vulcanization hot pressing molding device, comprising: Bracket 11; As the main load-bearing structure, bracket 11 provides overall structural stability through contact with the contact surface; The hot pressing structure includes a mold base 21, a base plate 212, a telescopic rod 213, a spring 214, a release plate 215, a guide seat 22, a hydraulic telescopic column 24, a lifting frame 25, a sliding hole 26, an electric push rod 27, a hot pressing plate 28, and a mold groove 29. The hydraulic telescopic column 24 is installed inside the bracket 11, the lifting frame 25 is fixedly connected to the top of the hydraulic telescopic column 24, the sliding hole 26 is opened inside the lifting frame 25, the mold base 21 is installed on the top of the lifting frame 25, the mold groove 29 is opened inside the mold base 21, the demolding template 215 is embedded inside the mold base 21, the telescopic rod 213 is fixedly connected to the bottom of the demolding template 215, the base plate 212 is fixedly connected to the bottom of the telescopic rod 213, the spring 214 is installed between the mold base 21 and the base plate 212, the guide seat 22 is installed below the base plate 212, and the hot press plate 28 is installed on the top of the bracket 11. Hydraulic telescopic column 24 is used to control the lifting and moving of mold base 21 to close and open mold with hot press plate 28. Lifting frame 25 is used to connect hydraulic telescopic column 24 and mold base 21. Sliding hole 26 is used for sliding connection between lifting frame 25 and bracket 11 to improve stability. Mold groove 29 is used to install rubber raw material to cooperate with hot press plate 28 to realize rubber ring hot pressing molding. Demolding plate 215 is used to push rubber for demolding. Telescopic rod 213 is used to connect demolding plate 215 and base plate 212. Base plate 212 is used to contact guide seat 22 to control demolding plate 215 to move upward. Spring 214 is used to make demolding plate 215 automatically reset for subsequent processing. A side plate 272 is fixedly connected to the side of the lifting frame 25, an electric push rod 27 is provided on the top of the side plate 272, and a push block 271 is fixedly connected to the side of the electric push rod 27. The side plate 272 is used to connect the lifting frame 25 and the electric push rod 27. The electric push rod 27 is used to control the movement of the push block 271. The push block 271 is used to push down all the rubber rings that have been removed from the mold groove 29. The push block 271 has a right-angled triangular structure, and the bottom of the push block 271 is in close contact with the surface of the mold base 21; The right-angled triangular push block 271 can fit against the surface of the mold base 21 to directly remove the rubber ring, making the operation simpler and the demolding effect better; A bottom block 211 is fixedly connected to the bottom of the mold base 21, and the distance between the bottom plate 212 and the mold base 21 is equal to the distance between the stripping plate 215 and the surface of the mold base 21. The bottom block 211 serves as a limit, allowing the ejector plate 215 to move upward and push the rubber ring out of the mold groove 29 for quick material unloading; It also includes a collection box 23, and the guide seat 22 has an isosceles trapezoidal structure. The collection box 23 is located inside the bracket 11 below the side of the guide seat 22. The isosceles trapezoidal guide seat 22 can guide the movement of the falling rubber ring, so that the rubber ring can automatically fall into the inside of the collection box 23, making automatic material collection more convenient and labor-saving. Working principle: The bracket 11 serves as the main load-bearing structure, providing overall structural stability through contact with the contact surface; Rubber raw materials are put into the mold groove 29. The hydraulic telescopic column 24 controls the lifting frame 25 to drive the mold base 21 to move upward and close the mold with the hot press plate 28 to perform hot pressing processing on the rubber. After the specified mold closing and hot pressing time is reached, the mold is separated. The hydraulic telescopic column 24 controls the mold base 21 to move downward and drive the bottom plate 212 to contact the guide seat 22. The bottom plate 212 is pushed by the guide seat 22. The bottom plate 212 can drive the ejector plate 215 at the top of the telescopic rod 213 to move upward. The bottom block 211 plays a limiting role. The ejector plate 215 can push the formed rubber ring out from the mold groove 29. Then the electric push rod 27 on the side plate 272 controls the push block 271 to move. The push block 271 can scrape off all the rubber rings on the ejector plate 215. After the rubber ring leaves the mold base 21, it will fall into the collection box 23 under the guidance of the guide seat 22. When the mold base 21 moves upward, the ejector plate 215 resets and moves downward back to the bottom of the mold groove 29 under the elastic force of the spring 214. This step can automatically close the mold, open the mold, and automatically demold and unload the material, reducing the intensity of manual labor.

[0017] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, also includes auxiliary components; The auxiliary components include a fixing rod 31, a fixing hole 32, a connecting groove 33, a tension spring 34, and a connecting block 35; The connecting block 35 is fixedly connected to the ends of the hot press plate 28 and the mold base 21 respectively. The fixing hole 32 is opened inside the connecting block 35. The connecting groove 33 is opened inside the bracket 11 and the lifting frame 25 respectively. The fixing rod 31 is embedded inside the connecting groove 33. The tension spring 34 is set on the surface of the fixing rod 31. The connecting block 35, in conjunction with the connecting groove 33, allows for the assembly and disassembly of the hot press plate 28 and the mold base 21. The fixing hole 32, in conjunction with the fixing rod 31, allows for the positioning of the connecting block 35 within the connecting groove 33. The tension spring 34 is used to pull the fixing rod 31 to ensure that it is securely inserted into the fixing hole 32. The connection between the fixing rod 31 and the fixing hole 32 is a plug-in connection structure, while the connection between the mold base 21 and the lifting frame 25 and the hot press plate 28 and the bracket 11 are both detachable connection structures. The plug-in connection structure facilitates the control of the connection block 35 and the connection groove 33, while the split connection structure facilitates the production of rubber shock absorbers of different sizes. Working principle: The lifting fixing rod 31 separates from the fixing hole 32 inside the connecting block 35, and then the connecting block 35 is moved out of the connecting groove 33. Then the hot press plate 28 and the mold base 21 can be disassembled and replaced. Under the pulling force of the tension spring 34, the fixing rod 31 and the fixing hole 32 are tightly inserted to complete the connection and fixation of the connecting block 35 and the connecting groove 33. This step involves easy mold replacement, simple operation, and high applicability of the equipment.

[0018] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rubber shock absorber ring vulcanization hot pressing molding device, characterized in that, include: Support (11); The hot pressing structure includes a mold base (21), a base plate (212), a telescopic rod (213), a spring (214), a release plate (215), a guide seat (22), a hydraulic telescopic column (24), a lifting frame (25), a sliding hole (26), an electric push rod (27), a hot pressing plate (28), and a mold groove (29). The hydraulic telescopic column (24) is located inside the bracket (11), the lifting frame (25) is fixedly connected to the top of the hydraulic telescopic column (24), the sliding hole (26) is opened inside the lifting frame (25), the mold base (21) is located at the top of the lifting frame (25), the mold groove (29) is opened inside the mold base (21), the demolding template (215) is embedded inside the mold base (21), the telescopic rod (213) is fixedly connected to the bottom of the demolding template (215), the base plate (212) is fixedly connected to the bottom of the telescopic rod (213), the spring (214) is located between the mold base (21) and the base plate (212), the guide seat (22) is located below the base plate (212), and the hot press plate (28) is located at the top of the bracket (11).

2. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 1, characterized in that, The side of the lifting frame (25) is fixedly connected to a side plate (272), and an electric push rod (27) is provided on the top of the side plate (272). A push block (271) is fixedly connected to the side of the electric push rod (27).

3. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 2, characterized in that, The push block (271) has a right-angled triangular structure, and the bottom of the push block (271) is in close contact with the surface of the mold base (21).

4. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 1, characterized in that, The bottom of the mold base (21) is fixedly connected to a bottom block (211), and the distance between the bottom plate (212) and the mold base (21) is equal to the distance between the stripping plate (215) and the surface of the mold base (21).

5. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 1, characterized in that, It also includes a collection box (23), the guide seat (22) is an isosceles trapezoidal structure, and the collection box (23) is located inside the bracket (11) below the side of the guide seat (22).

6. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 1, characterized in that, It also includes auxiliary components; The auxiliary components include a fixing rod (31), a fixing hole (32), a connecting groove (33), a tension spring (34), and a connecting block (35); The connecting block (35) is fixedly connected to the ends of the hot press plate (28) and the mold base (21), respectively. The fixing hole (32) is opened inside the connecting block (35). The connecting groove (33) is opened inside the bracket (11) and the lifting frame (25), respectively. The fixing rod (31) is embedded inside the connecting groove (33). The tension spring (34) is set on the surface of the fixing rod (31).

7. The rubber damping ring vulcanization hot pressing molding apparatus according to claim 6, characterized in that, The fixing rod (31) and the fixing hole (32) are connected by a plug-in connection, while the mold base (21) and the lifting frame (25) and the hot press plate (28) and the bracket (11) are connected by a split connection.

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