A hot working device for automotive gaskets

Abstract

The utility model relates to the technical field of automobile production, and concretely is a kind of hot working device for automobile gasket, including base, chute is arranged on the base, two guide rails are fixedly installed in the chute, slidingly set up slide table on the guide rail, threaded column is set up between two guide rails, motor is set up in the one side end of threaded column, threaded column is screw thread connection with slide table, hot-pressing lower mould is fixedly set up on the slide table, protective assembly and infrared temperature sensor for monitoring the temperature of hot-pressing lower mould are fixedly set on the one side inner wall of chute, PLC control panel is fixedly installed in the one side of base, PLC control panel signal connection motor, infrared temperature sensor, effectively protect the health of staff, prevent scalding due to fatigue.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, and more specifically, to a heat treatment device for automobile gaskets. Background Technology

[0002] Thermal processing equipment is an industrial device that uses heating processes to shape, join, or modify materials. It is widely used in the processing of materials such as metals, plastics, and rubber. Typical applications include vulcanization of automotive gaskets, heat treatment of metal parts, and injection molding of plastic parts. Its advantages lie in its ability to enhance material properties (such as hardness and wear resistance), achieve complex structure molding, and adapt to mass production. It is an indispensable key piece of equipment in the manufacturing industry.

[0003] For example, Chinese Patent Publication No. CN202323023788.1 discloses a hot pressing device, which includes a water-storage base. A placement groove is formed in the middle of the upper surface of the water-storage base, and an anti-pressure component is provided on the upper surface of the water-storage base. The anti-pressure component includes a support plate, a fixing plate fixedly connected to the top of the support plate, a motor fixedly connected to the middle of the upper surface of the fixing plate, a button fixedly connected to the top of the motor, a telescopic rod fixedly connected to the bottom of the motor, a hot pressing plate fixedly connected to the bottom of the telescopic rod, and a connecting plate fixedly connected to the outer sidewall of the hot pressing plate. By setting up the anti-pressure component, the motor is activated so that when the hot pressing plate presses down on the wooden board, a trigger block shuts off the motor, thereby preventing the wooden board from being damaged or deformed due to the pressure of the hot pressing plate. This device is easy to operate and saves on usage costs.

[0004] However, in the above-mentioned technical solutions, hot pressing is a key process in the hot processing production of automotive gaskets. It usually requires placing the material on a hot pressing mold under high temperature and pressure for processing. After hot pressing is completed, the temperature of the hot pressing mold is often at a high level. If operators directly contact the hot pressing mold or try to pick up the material formed on it under this high temperature, they are very likely to be burned. At present, the hot processing equipment only uses simple warning devices to remind operators to pay attention to the high temperature, but lacks effective physical isolation measures. This leads to operators inevitably becoming fatigued during long-term continuous operation. At this time, workers are likely to ignore the high temperature warning and directly contact the hot mold to pick up the parts, causing burn accidents. Utility Model Content

[0005] The main objective of this invention is to provide a heat treatment device for automotive gaskets. This device effectively addresses the problem in the prior art where hot pressing is a crucial process in the production of automotive gaskets. Typically, materials are placed on a high-temperature, high-pressure hot press mold for processing. After hot pressing, the temperature of the hot press mold is often very high. If operators directly contact the mold or attempt to handle the formed material under these high temperatures, they are highly susceptible to burns. Current heat treatment devices only employ simple warning devices to alert operators to the high temperature, lacking effective physical isolation measures. This leads to operator fatigue during prolonged continuous operation, making it easy for workers to ignore high-temperature warnings and directly contact the hot mold to remove parts, resulting in burns.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a heat treatment device for automotive gaskets, comprising a base, a sliding groove provided on the base, two guide rails fixedly installed in the sliding groove, a slide table slidably arranged on the guide rails, a threaded post between the two guide rails, a motor provided at one end of the threaded post, the threaded post being threadedly connected to the slide table, a hot pressing mold fixedly arranged on the slide table, a protective component and an infrared temperature sensor for monitoring the temperature of the hot pressing mold fixedly arranged on one side of the sliding groove, and a PLC control panel fixedly installed on one side of the base, the PLC control panel being signal connected to the motor and the infrared temperature sensor.

[0007] Preferably, two support columns are fixedly installed on the side of the base away from the PLC control panel, a top plate is fixedly installed on the support columns, a hydraulic rod is fixedly installed on the outer wall surface of one side below the top plate, and a hot pressing upper mold is fixedly installed on the hydraulic rod.

[0008] Preferably, the motor is fixedly mounted on the base.

[0009] Preferably, the protective component includes a component base with a groove, and an electric push rod is fixedly installed in the groove.

[0010] Preferably, a grid plate is fixedly provided on one end of the electric push rod.

[0011] Preferably, the electric actuator is connected to the PLC control panel via signal connection.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) After the hot pressing molding is completed, the hot pressing mold is moved to the infrared temperature sensor. The infrared temperature sensor monitors the temperature of the hot pressing mold. When the infrared temperature sensor detects that the temperature of the hot pressing mold is too high, the PLC control panel starts the electric push rod. The electric push rod moves the grid plate to the top of the hot pressing mold, thereby blocking the top of the hot pressing mold. At this time, the workers will not be able to take the material formed on the hot pressing mold, thus preventing the hot pressing mold with excessive temperature from causing harm to the workers. When the infrared temperature sensor detects that the temperature of the hot pressing mold is low, the electric push rod returns the grid plate to its original position, and the workers can take the material formed on the hot pressing mold, thereby effectively protecting the health of the workers and preventing burns due to fatigue. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a heat treatment device for automotive gaskets according to the present invention;

[0015] Figure 2 This is a rear view structural schematic diagram of a heat treatment device for automotive gaskets according to the present invention;

[0016] Figure 3 This is a schematic diagram of the protective component in a heat treatment device for automotive gaskets according to the present invention.

[0017] In the diagram: 1. Base; 2. Slide groove; 3. Protective component; 301. Component base; 302. Groove; 303. Electric push rod; 304. Grating plate; 4. Guide rail; 5. Slide table; 6. Threaded column; 7. Motor; 8. Lower hot press mold; 9. PLC control panel; 10. Infrared temperature sensor; 11. Support column; 12. Top plate; 13. Hydraulic rod; 14. Upper hot press mold. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0019] like Figure 1 and Figure 2As shown, a heat treatment device for automotive gaskets includes a base 1, a slide groove 2 on the base 1, two guide rails 4 fixedly installed in the slide groove 2, a slide table 5 slidably mounted on the guide rails 4, a threaded post 6 between the two guide rails 4, a motor 7 installed at one end of the threaded post 6, the threaded post 6 being threadedly connected to the slide table 5, a hot pressing mold 8 fixedly mounted on the slide table 5, a protective component 3 and an infrared temperature sensor 10 for monitoring the temperature of the hot pressing mold 8 fixedly mounted on one inner wall of the slide groove 2, and a PLC control panel 9 fixedly mounted on one side of the base 1, the PLC control panel 9 being signal-connected to the motor 7 and the infrared temperature sensor 10;

[0020] Two support columns 11 are fixedly installed on the side of the base 1 away from the PLC control panel 9. A top plate 12 is fixedly installed on the support column 11. A hydraulic rod 13 is fixedly installed on the outer wall surface of one side below the top plate 12. A hot press upper mold 14 is fixedly installed on the hydraulic rod 13.

[0021] like Figure 3 As shown, in another embodiment of the present invention, the protective component 3 includes a component base 301, a groove 302 is provided on the component base 301, and an electric push rod 303 is fixedly installed in the groove 302.

[0022] A grid plate 304 is fixedly installed on one end of the electric push rod 303;

[0023] When it is necessary to shield the top of the hot press mold 8, the electric push rod 303 is activated through the PLC control panel 9. The electric push rod 303 causes the grid plate 304 to gradually move away from the groove 302 and move the grid plate 304 directly above the hot press mold 8. Thus, the grid plate 304 shields the top of the hot press mold 8. At the same time, through the holes on the grid plate 304, the normal heat dissipation of the hot press mold 8 will not be obstructed when the grid plate 304 shields the top of the hot press mold 8.

[0024] The working principle of a heat treatment device for automotive gaskets:

[0025] In operation, the raw material is first placed on the lower hot press mold 8. Then, the screw column 6 is rotated by the motor 7, causing the slide table 5 to move away from the infrared temperature sensor 10. The lower hot press mold 8 follows the slide table 5, moving it directly below the upper hot press mold 14. Subsequently, the upper hot press mold 14 is moved towards the lower hot press mold 8 by the hydraulic rod 13 for hot pressing. After hot pressing is completed, the upper hot press mold 14 is returned to its original position. Then, the lower hot press mold 8 is moved to the infrared temperature sensor 10, which monitors the temperature of the lower hot press mold 8. When the infrared temperature sensor 10 detects that the temperature of the lower hot press mold 8 is too high, the PLC control panel 9 starts the electric push... The electric push rod 303 gradually moves the grid plate 304 away from the groove 302, placing it directly above the hot press mold 8. This blocks the top of the hot press mold 8, preventing workers from handling the material formed on it and thus preventing injury from the overheated mold. When the infrared temperature sensor 10 detects that the temperature of the hot press mold 8 is low, the PLC control panel 9 restarts the electric push rod 303, returning the grid plate 304 to its original position. Workers can then handle the material formed on the hot press mold 8, effectively protecting their health.

[0026] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. All obvious variations or modifications derived from the technical solutions of the present invention are still within the protection scope of the present invention.

Claims

1. A heat treatment apparatus for automotive gaskets, comprising a base (1), characterized in that: The base (1) is provided with a slide groove (2), and two guide rails (4) are fixedly installed in the slide groove (2). A slide table (5) is slidably arranged on the guide rails (4). A threaded post (6) is provided between the two guide rails (4). A motor (7) is provided at one end of the threaded post (6). The threaded post (6) is threadedly connected to the slide table (5). A hot pressing mold (8) is fixedly arranged on the slide table (5). A protective component (3) and an infrared temperature sensor (10) for monitoring the temperature of the hot pressing mold (8) are fixedly arranged on the inner wall of one side of the slide groove (2). A PLC control panel (9) is fixedly installed on one side of the base (1). The PLC control panel (9) is connected to the motor (7) and the infrared temperature sensor (10).

2. The heat treatment apparatus for automotive gaskets according to claim 1, characterized in that: Two support columns (11) are fixedly installed on the side of the base (1) away from the PLC control panel (9). A top plate (12) is fixedly installed on the support column (11). A hydraulic rod (13) is fixedly installed on the outer wall surface of the bottom side of the top plate (12). A hot press upper mold (14) is fixedly installed on the hydraulic rod (13).

3. The heat treatment apparatus for automotive gaskets according to claim 2, characterized in that: The motor (7) is fixedly mounted on the base (1).

4. The heat treatment apparatus for automotive gaskets according to claim 3, characterized in that: The protective component (3) includes a component base (301), on which a groove (302) is provided, and an electric push rod (303) is fixedly installed in the groove (302).

5. A heat treatment apparatus for automotive gaskets according to claim 4, characterized in that: A grid plate (304) is fixedly installed on one end of the electric push rod (303).

6. The heat treatment apparatus for automotive gaskets according to claim 5, characterized in that: The electric push rod (303) is connected to the PLC control panel (9) via signal.

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