CN220482423U

CN220482423U - Flange pad multilayer forming die for rubber processing

Info

Publication number: CN220482423U
Application number: CN202322267876.XU
Authority: CN
Inventors: 葛洪兵
Original assignee: Anhui Lujiang Huayi Rubber Products Co ltd
Current assignee: Anhui Lujiang Huayi Rubber Products Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-02-13
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a flange gasket multilayer forming die for rubber processing, which comprises a die body, a water tank and three cooling channels, wherein three return pipes are respectively communicated with one side of the die body from top to bottom, and a circulating water cooling mechanism is arranged on one side of the return pipe, which is far away from the die body, and comprises a cooling tank. This flange pad multilayer forming die for rubber processing, in the cooling tank is got into after the cooling water cools off each die holder, cool off the cooling tank through the refrigeration of semiconductor refrigeration piece, the energy conduction makes the water after the temperature increase in the cooling tank cool off once more, and drive stirring vane through the motor and turn over the stirring to water, make refrigerated more even, accelerate refrigerated speed, and through solar cell panel's setting, be convenient for provide the electric quantity to the refrigeration piece of semiconductor and motor, reduce the energy that consumes in the cooling process, it is more environmental protection.

Description

Flange pad multilayer forming die for rubber processing

Technical Field

The utility model relates to the technical field of rubber processing, in particular to a flange gasket multilayer forming die for rubber processing.

Background

The flange pad is divided into an asbestos pad, a rubber pad, a graphite pad and a metal winding pad (basic type), and is formed by mutually overlapping and spirally winding a standard high-quality metal belt and other alloy materials and flexible materials such as graphite, asbestos, polytetrafluoroethylene, asbestos-free materials and the like, fixing the metal belt at the beginning and the tail end in a spot welding mode, wherein the metal belt is placed between two flanges to play a role of sealing, and the rubber flange pad is required to be molded by a die in the processing process.

According to the forming die for rubber processing of the patent application number CN202122041311.0, when the forming die is cooled, the water pump is started, water in the water tank is pumped out through the water outlet pipe, cooling water enters the water inlet pipe from the water outlet pipe, so that the cooling pipe is cooled, water in the cooling pipe is discharged from the water outlet pipe and flows back into the water tank through the water return pipe, water circulation is formed, water resources are fully utilized, the heat conduction on the forming die and the cooling water are subjected to heat exchange, the heat of the forming die is reduced, the standing cooling time of the forming die is shortened, the efficiency of rubber processing is improved, and the following defects exist in the using process:

because the cooling water can rise in the temperature reduction process, after cooling the forming die, the cooling water can not cool down again through the in-process that the return pipe flows back to the inside of the water tank, and when the cooling water is used as circulating water, the cooling effect of the cooling water with the temperature rising can be gradually deteriorated, and the subsequent use effect is influenced, so that the cooling efficiency of the die is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a flange gasket multi-layer forming die for rubber processing, which solves the problem that the cooling water temperature-reducing effect of the cooling water with the temperature increased gradually becomes worse when the cooling water is used as circulating water because the temperature of the cooling water is increased in the cooling process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a flange pad multilayer forming die for rubber processing, includes mould body, water tank and three cooling channel, one side of mould body is from last to communicating respectively down has three back flow, and the back flow is kept away from one side of mould body and is provided with circulating water cooling mechanism.

The circulating water cooling mechanism comprises a cooling box, the front fixedly connected with semiconductor refrigeration piece of cooling box, and the front fixedly connected with fin of semiconductor refrigeration piece, the top fixedly connected with motor of cooling box, and the one end fixedly connected with dwang of motor output shaft, the bottom of dwang runs through the cooling box and extends to the inside of cooling box, the dwang extends to the equal fixedly connected with stirring vane in front and the back of the inside one end of cooling box, the front of cooling box has solar cell panel through wire electric connection.

Preferably, the one end that the dwang extends to the cooling incasement portion rotates with the bottom of cooling incasement wall and is connected, the cooling case is made for graphite material, the intercommunication has the inlet tube between the front of the bottom at cooling case back and the water tank.

Preferably, the front of the water tank is fixedly connected with a water pump through a mounting plate, the water outlets of the water pump are respectively communicated with three water outlet pipes through communicating pipes, and one ends, far away from the water pump, of the three water outlet pipes penetrate through the die body and extend to the inside of the die body.

Preferably, the die body sequentially comprises a top die, a first die holder, a second die holder and a third die holder from top to bottom, wherein the top parts of the first die holder, the second die holder and the third die holder are respectively provided with a die cavity, and the three cooling channels are respectively arranged in the first die holder, the second die holder and the third die holder.

Preferably, the bottom of the inner wall of the die cavity is fixedly connected with a bump, and constructional columns are fixedly connected to the periphery of the bottom of the inner wall of the die cavity and positioned at the periphery of the bump.

Preferably, one side of the return pipe far away from the die body is communicated with one side of the cooling box, and one end of the three water outlet pipes penetrating through the die body with the return pipe is communicated with the water inlet and the water outlet of the cooling channel respectively.

Advantageous effects

The utility model provides a flange gasket multilayer forming die for rubber processing. Compared with the prior art, the method has the following beneficial effects:

(1) This flange pad multilayer forming die for rubber processing, in the cooling box is got into after the cooling water cools off each die holder, cool off the cooling box through the refrigeration of semiconductor refrigeration piece, the energy conduction makes the water after the temperature increase in the cooling box cool off once more, and drive stirring vane through the motor and turn over the stirring, make refrigerated more even, accelerate refrigerated speed, and through solar cell panel's setting, be convenient for provide the electric quantity to the refrigeration piece of semiconductor and motor, reduce the energy that consumes in the cooling process, more environmental protection.

(2) The flange pad multi-layer forming die for rubber processing is provided with the first die holder, the second die holder and the third die holder, and the multi-layer structure can be used for multi-station processing of the flange pad at one time, so that the production efficiency of the flange pad is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of the cooling box structure of the present utility model;

FIG. 3 is an exploded view of the structure of the die body of the present utility model;

FIG. 4 is a partial cross-sectional view of the structure of the die body of the present utility model;

fig. 5 is a top view of the cooling channel structure of the present utility model.

In the figure: 1. a die body; 101. a top mold; 102. a first die holder; 103. a second die holder; 104. a third die holder; 2. a water tank; 3. a cooling channel; 4. a return pipe; 5. a circulating water cooling mechanism; 51. a cooling box; 52. a semiconductor refrigeration sheet; 53. a heat sink; 54. a motor; 55. a rotating lever; 56. stirring blades; 57. a solar cell panel; 6. a water inlet pipe; 7. a water pump; 8. a water outlet pipe; 9. a mold cavity; 10. a bump; 11. and (5) constructing a column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, the utility model provides a flange gasket multi-layer forming die for rubber processing, which comprises a die body 1, a water tank 2 and three cooling channels 3, wherein the water tank 2 is used for storing cooling water, one side of the die body 1 is respectively communicated with three return pipes 4 from top to bottom, the three return pipes 4 are telescopic hoses, and one side of the return pipe 4 far away from the die body 1 is provided with a circulating water cooling mechanism 5;

the circulating water cooling mechanism 5 comprises a cooling box 51, a semiconductor cooling fin 52 is fixedly connected to the front surface of the cooling box 51, the semiconductor cooling fin 52 is controlled through an external control mechanism, a plurality of groups of cooling fins 53 are fixedly connected to the front surface of the semiconductor cooling fin 52, the cooling fins 53 radiate heat to the semiconductor cooling fin 52 while the semiconductor cooling fin 52 works, the service performance of the semiconductor cooling fin 52 is improved, a motor 54 is fixedly connected to the top of the cooling box 51, the motor 54 is controlled through the external control mechanism, one end of an output shaft of the motor 54 is fixedly connected with a rotating rod 55, the bottom end of the rotating rod 55 penetrates through the cooling box 51 and extends to the inside of the cooling box 51, stirring blades 56 are fixedly connected to the front surface and the back surface of one end of the rotating rod 55 extending to the inside of the cooling box 51, a plurality of groups of stirring blades 56 are arranged, cooling water is conveniently stirred during cooling, a solar cell panel 57 is electrically connected to the front surface of the cooling box 51 through wires, the solar cell panel 57 is arranged at the position, the top of the semiconductor cooling fin 52 and the motor 54, consumed energy is provided, the rotating rod 55 extends to the inside the cooling box 51 and extends to the inside the cooling box 51, the inner wall of the cooling box 51 is further cooled by the cooling box, and the cooling effect is improved, and the cooling efficiency is improved, and the cooling box is achieved by the cooling effect;

the bottom at the back of the cooling box 51 is communicated with the front of the water tank 2, the water inlet pipe 6 is internally provided with an electromagnetic valve, the front of the water tank 2 is fixedly connected with the water pump 7 through an installing plate under the control of an external switch, the water pump 7 is controlled through an external control mechanism, the water outlet of the water pump 7 is respectively communicated with three water outlet pipes 8 through communicating pipes, the three water outlet pipes 8 are telescopic hoses, one ends, far away from the water pump 7, of the three water outlet pipes 8 penetrate through the die body 1 and extend to the inside of the die body 1, one side, far away from the die body 1, of the return pipe 4 is communicated with one side of the cooling box 51, and one ends, penetrating through the die body 1, of the three water outlet pipes 8 and the return pipe 4 are respectively communicated with the water inlet and the water outlet of the cooling channel 3.

Through the arrangement of the structure, the water pump 7 is started to pump water into the water tank 2, the cooling water is injected into different cooling channels 3 through the communicating pipe and the three water outlet pipes 8, after the cooling water passes through the cooling channels 3, heat in the first die holder 102, the second die holder 103 and the third die holder 104 is taken away, workpiece cooling and forming are accelerated, then the cooled and heated water enters the cooling tank 51 through the return pipe 4, the semiconductor refrigerating sheet 52 cools the cooling tank 51, the energy conduction enables the heated water in the cooling tank 51 to cool again, meanwhile, the motor 54 drives the rotating rod 55 to rotate, the rotating rod 55 drives the stirring blade 56 to stir the water, so that the cooling speed is more uniform, the solar cell panel 57 provides electricity for the use of the semiconductor refrigerating sheet 52 and the motor 54, energy consumption is saved, the cooled water enters the water tank 2 through the water inlet pipe 6 for use, and the cooling effect of circulating cooling water is ensured.

Example two

Referring to fig. 1 and 3, a mold body 1 sequentially includes a top mold 101, a first mold holder 102, a second mold holder 103 and a third mold holder 104 from top to bottom, the mold body 1 is controlled by an external driving mechanism, the structures of the first mold holder 102, the second mold holder 103 and the third mold holder 104 are identical, mold cavities 9 are formed at the tops of the first mold holder 102, the second mold holder 103 and the third mold holder 104, three cooling channels 3 are respectively formed in the first mold holder 102, the second mold holder 103 and the third mold holder 104, a bump 10 is fixedly connected to the bottom of an inner wall of the mold cavity 9, structural columns 11 are fixedly connected to the periphery of the bottom of the inner wall of the mold cavity 9 and located at the periphery of the bump 10, and the bump 10 and the structural columns 11 are used for matching with the shape of a flange pad.

Through the arrangement of the structure, the external driving mechanism drives the top die 101, the first die holder 102, the second die holder 103 and the third die holder 104 to carry out die assembly, and then injection molding is carried out in the first die holder 102, the second die holder 103 and the third die holder 104 through injection molding openings, so that the multilayer structure is simultaneously processed, and the production efficiency is improved.

Example III

Referring to fig. 1 to 5, the first embodiment and the second embodiment are combined to obtain the present embodiment.

Through the setting of circulating water cooling mechanism 5, be convenient for cool down to the cooling water of cyclic utilization, guarantee its refrigerated effect, do not influence the cooling efficiency of mould, and the multilayer setting of first die holder 102, second die holder 103 and third die holder 104 can once only carry out multistation processing to the flange pad, promotes the production efficiency of flange pad.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber processing is with flange pad multilayer forming die, includes mould body (1), water tank (2) and three cooling channel (3), its characterized in that: three return pipes (4) are respectively communicated with one side of the die body (1) from top to bottom, and a circulating water cooling mechanism (5) is arranged on one side of the return pipe (4) away from the die body (1);

the circulating water cooling mechanism (5) comprises a cooling box (51), a semiconductor cooling sheet (52) is fixedly connected to the front side of the cooling box (51), a cooling fin (53) is fixedly connected to the front side of the semiconductor cooling sheet (52), a motor (54) is fixedly connected to the top of the cooling box (51), a rotating rod (55) is fixedly connected to one end of an output shaft of the motor (54), the bottom end of the rotating rod (55) penetrates through the cooling box (51) and extends to the inside of the cooling box (51), stirring blades (56) are fixedly connected to the front side and the back side of one end of the cooling box (51), and a solar cell panel (57) is electrically connected to the front side of the cooling box (51) through a wire.

2. The flange gasket multi-layer molding die for rubber processing according to claim 1, wherein: one end of the rotating rod (55) extending to the inside of the cooling box (51) is rotationally connected with the bottom of the inner wall of the cooling box (51), the cooling box (51) is made of graphite materials, and a water inlet pipe (6) is communicated between the bottom of the back of the cooling box (51) and the front of the water tank (2).

3. The flange gasket multi-layer molding die for rubber processing according to claim 1, wherein: the front of water tank (2) is through mounting panel fixedly connected with water pump (7), and the delivery port of water pump (7) is through communicating pipe intercommunication respectively has three outlet pipe (8), and is three the one end of keeping away from water pump (7) of outlet pipe (8) all runs through mould body (1) and extends to the inside of mould body (1).

4. The flange gasket multi-layer molding die for rubber processing according to claim 1, wherein: the die body (1) sequentially comprises a top die (101), a first die holder (102), a second die holder (103) and a third die holder (104) from top to bottom, wherein the top of the first die holder (102), the top of the second die holder (103) and the top of the third die holder (104) are respectively provided with a die cavity (9), and the three cooling channels (3) are respectively arranged in the first die holder (102), the top of the second die holder (103) and the top of the third die holder (104).

5. The flange gasket multi-layer molding die for rubber processing according to claim 4, wherein: the bottom of the inner wall of the die cavity (9) is fixedly connected with a lug (10), and constructional columns (11) are fixedly connected to the periphery of the lug (10) and around the bottom of the inner wall of the die cavity (9).

6. A flange gasket multi-layer forming die for rubber processing according to claim 3, characterized in that: one side of the return pipe (4) far away from the die body (1) is communicated with one side of the cooling box (51), and three water outlet pipes (8) and the return pipe (4) penetrate through one end inside the die body (1) and are respectively communicated with the water inlet and the water outlet of the cooling channel (3).