Heating device of rubber product vulcanizing machine

Abstract

The utility model is applicable to the technical field of vulcanizing machines, and provides a heating device of a rubber product vulcanizing machine, which comprises a machine base, support frames are fixedly connected to the top of the machine base, and a plurality of layers of heating plates are slidably arranged between the support frames. A motor is started to drive a lead screw to rotate, so that a threaded sleeve is driven to move front and back to drive a connecting plate to slide front and back, and a scraper moves along the surface of a heating plate along with sliding of the connecting plate and is driven to rotate to be flush with the heating plate when moving to the forefront of the heating plate; after the heating plate is heated, residues generated in the cleaning process of removing the residues on the heating plate can fall into the collecting frame, follow-up treatment is facilitated, and after cleaning is completed, the collecting frame can be taken down for cleaning and reinstalled on the supporting plate, so that the heating plate better plays a heating role, the vulcanizing efficiency is improved, the energy consumption is reduced, the production cost is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vulcanizers, and in particular relates to a heating device for a rubber product vulcanizer. Background Art

[0002] The heating device of the rubber product vulcanizer is an indispensable core component in the rubber vulcanization process. Its main function is to heat the rubber material to be vulcanized to a specific vulcanization temperature to promote the cross-linking reaction between the vulcanizer and the rubber molecules, thereby improving the mechanical properties, heat resistance and chemical corrosion resistance of the rubber products.

[0003] In the prior art, for example, patent CN214447808U discloses a vulcanizer for rubber product production. This technical solution provides a sealing cover and an annular groove in the absorption mechanism during the heating process to enhance the sealing of the device during the exhaust process and prevent the exhaust gas from being emitted into the air. However, after the device heats the rubber product, residues will remain on the surface of the heating table, which is not convenient for cleaning. If the residues are not cleaned for a long time, the heat dissipation of the heating plate will be hindered, resulting in the heating plate consuming more energy to reach the set temperature, thereby reducing the efficiency of the heating plate. Utility Model Content

[0004] The utility model provides a heating device for a rubber product vulcanizer, aiming to solve the problem that after the rubber product is heated, residues will remain on the surface of the heating table and it is inconvenient to clean up. If the residues are not cleaned up for a long time, the heat dissipation of the heating plate will be hindered, resulting in the heating plate consuming more energy to reach the set temperature, thereby reducing the efficiency of the heating plate.

[0005] The utility model is implemented as follows: a heating device for a rubber product vulcanizer comprises a machine base, a support frame is fixedly connected to the top of the machine base, a plurality of heating plates are slidably arranged between the support frames, a connecting plate which can slide back and forth is arranged on one side of the support frame and between each two adjacent layers of heating plates, the connecting plate can slide to the rear side of the heating plate, a plurality of driving components for driving the connecting plate to slide back and forth are arranged on one side of the support frame, scrapers for cleaning the heating plates are arranged on the upper and lower sides of the surface of the connecting plate, a support plate is fixedly connected to the rear side of the machine base, and a collection frame for collecting residues is detachably arranged on the support plate.

[0006] Preferably, each group of the driving components includes a containing box, which is laterally arranged on one side of the supporting frame, one end of the inner cavity of the containing box is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a threaded sleeve, and the connecting plate is fixedly connected to the threaded sleeve.

[0007] Preferably, the connecting plate is hinged to the scraper blade, and a telescopic rod is hinged to the inner side of the scraper blade at the top and the bottom of the connecting plate.

[0008] Preferably, a material guide pipe is arranged on the rear side of the support frame, a plurality of grooves are opened on the front side of the material guide pipe, and a material guide plate extending into the grooves is arranged on the front side of the material guide pipe.

[0009] Preferably, a card block is fixedly connected to the surface of the collection frame, and a card slot adapted to the card block is provided on the rear side of the base.

[0010] Preferably, the top of the machine base is fixedly connected to a hydraulic cylinder base, the bottom layer of the heating plate is fixedly connected to the hydraulic cylinder base, and the bottom of the machine base is fixedly connected to a plurality of supporting legs for supporting the machine base. Beneficial Effects

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the heating plate needs to be cleaned, the motor is started to drive the lead screw to rotate, thereby driving the threaded sleeve to move forward and backward, thereby driving the connecting plate to slide forward and backward. As the connecting plate slides, the scraper will move along the surface of the heating plate. When it moves to the front of the heating plate, the scraper is driven to rotate until it is flush with the heating plate to remove the residue on it. The residue generated during the cleaning process will fall into the collection frame for subsequent processing. After cleaning, the collection frame can be removed for cleaning and reinstalled on the support plate, so that the heating plate can better play its heating role, improve vulcanization efficiency, reduce energy consumption, reduce production costs, and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the partial enlarged schematic diagram of A in the utility model;

[0016] In the figure: 1. machine base; 2. supporting legs; 3. hydraulic cylinder base; 4. supporting frame; 5. motor; 6. card slot; 7. heating plate; 8. containing box; 9. collecting frame; 10. material guide plate; 11. supporting plate; 12. screw rod; 13. threaded sleeve; 14. material guide pipe; 15. card block; 16. groove; 17. connecting plate; 18. scraper; 19. telescopic rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a heating device of a rubber product vulcanizer, comprising a machine base 1, a support frame 4 is fixedly connected to the top of the machine base 1, and multiple layers of heating plates 7 are slidably arranged between the support frames 4, and a connecting plate 17 that can slide back and forth is arranged on one side of the support frame 4 and between each two adjacent layers of heating plates 7, and the connecting plate 17 can slide to the rear side of the heating plate 7, and multiple groups of driving components for driving the connecting plate 17 to slide back and forth are arranged on one side of the support frame 4, and scrapers 18 for cleaning the heating plate 7 are arranged on the upper and lower sides of the surface of the connecting plate 17, and a support plate 11 is fixedly connected to the rear side of the machine base 1, and a collection frame 9 for collecting residues is detachably arranged on the support plate 11.

[0019] In this embodiment, when the multi-layer heating plate 7 is in a waiting state, the scraper 18 is located at the rear side of the heating plate 7 and between the upper and lower heating plates 7 .

[0020] When the heating plate 7 is working, the driving assembly does not interfere with the movement of the heating plate 7 during the process of the heating plate 7 moving upward.

[0021] When the heating plate 7 needs to be cleaned, the driving assembly is started to drive the connecting plate 17 to slide back and forth. As the connecting plate 17 slides, when it moves to the front of the heating plate 7, the scraper 18 is driven to rotate until it is flush with the heating plate 7. The scraper 18 will move along the surface of the heating plate 7 to remove the residues thereon. The residues generated during the cleaning process will fall into the collection frame 9 for subsequent processing. After cleaning, the collection frame 9 can be removed for cleaning and reinstalled on the support plate 11.

[0022] Furthermore, each group of the driving components includes a accommodating box 8, which is laterally arranged on one side of the supporting frame 4, and one end of the inner cavity of the accommodating box 8 is fixedly connected to a motor 5, and the output shaft of the motor 5 is fixedly connected to a screw rod 12, and the surface of the screw rod 12 is threadedly connected to a threaded sleeve 13, and the connecting plate 17 is fixedly connected to the threaded sleeve 13.

[0023] In this embodiment, a slide rail is provided on the other side of the support frame 4, and a slider is slidably provided on the slide rail. The slider is fixedly connected to the other side of the connecting plate 17 to play a guiding role to avoid tilting or instability during movement.

[0024] The other end of the screw rod 12 is rotatably connected to the accommodating box 8 .

[0025] When the motor 5 is started, its output shaft drives the screw rod 12 to rotate, and the rotation of the screw rod 12 will drive the threaded sleeve 13 to move forward and backward. The forward and backward movement of the threaded sleeve 13 will drive the connecting plate 17 fixedly connected thereto to slide. When it moves to the front of the heating plate 7, it drives the scraper 18 to rotate until it is flush with the heating plate 7. The sliding of the connecting plate 17 will drive the scrapers 18 on both sides of its surface to clean the heating plate 7.

[0026] Furthermore, the connecting plate 17 is hinged to the scraper blade 18 , and a telescopic rod 19 is hinged to the inner side of the scraper blade 18 at the top and bottom of the connecting plate 17 .

[0027] In this embodiment, when the scraper 18 is in a ready-to-work state, it is in a retracted state. When it needs to work, it is first moved to the front of the heating plate 7 through the driving assembly, and then the scraper 18 is pressed against the telescopic rod 19 so that the scraper 18 is in contact with the surface of the heating plate 7 to remove residues from the surface of the heating plate 7.

[0028] The telescopic rod 19 is used to press against the scraper 18 and adjust the pressure between the scraper 18 and the heating plate 7 to ensure that the scraper 18 can closely fit the surface of the heating plate 7 and effectively remove the residue.

[0029] Furthermore, a material guide pipe 14 is provided on the rear side of the support frame 4 , a plurality of grooves 16 are provided on the front side of the material guide pipe 14 , a material guide plate 10 extending into the grooves 16 is provided on the front side of the material guide pipe 14 , and the material guide pipe 14 is located on the collection frame 9 .

[0030] In this embodiment, baffles are provided on both sides of the material guide plate 10 to prevent residues from being left out from both sides.

[0031] The residue removed from the surface of the heating plate 7 flows into the groove 16 through the guide plate 10, and then flows into the guide pipe 14. The guide pipe 14 cooperates with the collection frame 9 so that the residue flows into the collection frame 9 for collection and processing.

[0032] Furthermore, a clamping block 15 is fixedly connected to the surface of the collecting frame 9 , and a clamping slot 6 adapted to the clamping block 15 is provided at the rear side of the base 1 .

[0033] In this embodiment, the collecting frame 9 can be easily fixed on the base 1 by the engagement of the card block 15 with the card slot 6 , and can also be conveniently disassembled for cleaning or replacement.

[0034] The close fit between the card block 15 and the card slot 6 can ensure that the collection frame 9 remains stable during use and will not fall off due to vibration or collision.

[0035] Furthermore, a hydraulic cylinder base 3 is fixedly connected to the top of the machine base 1, the bottom layer of the heating plate 7 is fixedly connected to the hydraulic cylinder base 3, and a plurality of supporting legs 2 for supporting the machine base 1 are fixedly connected to the bottom of the machine base 1.

[0036] In this embodiment, the heating plate 7 on the top of the support frame 4 is fixed, and the bottom heating plate 7 is supported by the hydraulic cylinder base 3 to be pressed upward for heating and vulcanization.

[0037] The hydraulic cylinder base 3 is used to connect and support the hydraulic cylinder, provide power for the lifting or adjustment of the heating plate 7, and drive the movement of the heating plate 7 through the extension and retraction of the hydraulic cylinder.

[0038] The support legs 2 ensure the stable placement of the base 1 to prevent the operation of the entire system from being affected due to instability or vibration.

[0039] The working principle and use process of the utility model: after the utility model is installed, when the heating plate 7 needs to be cleaned, the motor 5 is started to drive the screw rod 12 to rotate, thereby driving the threaded sleeve 13 to move forward and backward, thereby driving the connecting plate 17 to slide forward and backward. As the connecting plate 17 slides, the scraper 18 will move along the surface of the heating plate 7. When it moves to the front of the heating plate 7, the scraper 18 is driven to rotate to be flush with the heating plate 7 to remove the residue thereon. The residue generated during the cleaning process will fall into the collection frame 9, which is convenient for subsequent processing. After cleaning, the collection frame 9 can be removed for cleaning and reinstalled on the support plate 11.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating device for a rubber product vulcanizer, characterized in that: The invention comprises a machine base (1), the top of which is fixedly connected to a support frame (4), a plurality of heating plates (7) are slidably arranged between the support frames (4), a connecting plate (17) which can slide forward and backward is arranged on one side of the support frame (4) and between each two adjacent layers of heating plates (7), the connecting plate (17) can slide to the rear side of the heating plate (7), a plurality of driving components which drive the connecting plate (17) to slide forward and backward are arranged on one side of the support frame (4), scrapers (18) for cleaning the heating plates (7) are arranged on both upper and lower sides of the surface of the connecting plate (17), and a supporting plate (11) is fixedly connected to the rear side of the machine base (1), and a collecting frame (9) for collecting residues is detachably arranged on the supporting plate (11).

2. A heating device for a rubber product vulcanizer according to claim 1, characterized in that: Each group of the driving components comprises a containing box (8), the containing box (8) being arranged transversely on one side of the supporting frame (4), one end of the inner cavity of the containing box (8) being fixedly connected to a motor (5), the output shaft of the motor (5) being fixedly connected to a screw rod (12), the surface of the screw rod (12) being threadedly connected to a threaded sleeve (13), and the connecting plate (17) being fixedly connected to the threaded sleeve (13).

3. A heating device for a rubber product vulcanizer as claimed in claim 1, characterized in that: The connecting plate (17) is hinged to the scraper (18), and a telescopic rod (19) is hinged to the top and bottom of the connecting plate (17) and the inner side of the scraper (18).

4. A heating device for a rubber product vulcanizer as claimed in claim 1, characterized in that: A material guide pipe (14) is arranged on the rear side of the support frame (4), a plurality of grooves (16) are provided on the front side of the material guide pipe (14), and a material guide plate (10) extending into the grooves (16) is arranged on the front side of the material guide pipe (14).

5. The heating device for a rubber product vulcanizer according to claim 1, characterized in that: A clamping block (15) is fixedly connected to the surface of the collection frame (9), and a clamping slot (6) adapted to the clamping block (15) is provided on the rear side of the machine base (1).

6. A heating device for a rubber product vulcanizer as claimed in claim 1, characterized in that: The top of the machine base (1) is fixedly connected to a hydraulic cylinder base (3), the bottommost heating plate (7) is fixedly connected to the hydraulic cylinder base (3), and the bottom of the machine base (1) is fixedly connected to a plurality of support legs (2) for supporting the machine base (1).

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