Constant-temperature vulcanizing machine for silica gel wire

Abstract

The utility model discloses a constant-temperature vulcanizing machine for silica gel wires, which belongs to the technical field of vulcanizing machines and comprises a workbench and a shell, a constant-temperature box is fixedly mounted at the top end of the workbench, a mounting block is fixedly mounted in the constant-temperature box, a heating plate is fixedly mounted in the shell, an inner container is fixedly mounted in the heating plate, and a top cover is fixedly mounted at the top end of the inner container. A pressure pump is fixedly mounted at the top end of the top cover, an injection pipe is fixedly mounted on the top cover, a control valve is fixedly mounted at the bottom end of the shell, a connecting pipe is fixedly mounted at the output end of the control valve, two communicating pipes are fixedly mounted on one side of the connecting pipe, two heating blocks are fixedly mounted in the mounting block, and mounting holes matched with the communicating pipes are formed in the heating blocks. According to the utility model, through the cooperation of a plurality of structures, the constant-temperature vulcanization treatment of the silica gel electric wire can be realized, the conveying and cooling processes of the electric wire are ensured to be carried out smoothly, the service life of the product is prolonged, the manpower demand is reduced through automatic operation, the production rhythm is accelerated, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machines, in particular to a constant temperature vulcanizing machine for silicone wires. Background Art

[0002] Silicone wire constant temperature vulcanizer mainly involves the technical field of cable vulcanizer, especially designed for the constant temperature vulcanization needs of silicone cables. The purpose of vulcanization of wire and cable insulation materials is to transform polymer insulation materials from linear molecular structures into three-dimensional network structures, and from thermoplastic materials into thermosetting insulation materials. This transformation improves the aging resistance, mechanical properties and environmental resistance of insulation materials, making them more valuable. Silicone wire constant temperature vulcanizer is mainly to solve the shortcomings of existing cable vulcanizers in temperature control, and to improve the quality and stability of cable vulcanization by introducing an automatic temperature control mechanism.

[0003] In the field of wire and cable manufacturing, especially for silicone wires with high performance requirements, the vulcanization process is a key step in determining their final performance. Most existing cable vulcanizers generally have the problem of unstable temperature control, which may affect the uniformity and stability of silicone wires during the vulcanization process, and affect the quality and service life of the product; therefore, we propose a silicone wire constant temperature vulcanizer to solve this problem. Utility Model Content

[0004] The utility model aims to provide a constant temperature vulcanizing machine for silicone wires to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A silicone wire constant temperature vulcanizer, comprising: a workbench and a shell, a constant temperature box fixedly installed on the top of the workbench, a mounting block fixedly installed in the constant temperature box, a heating plate fixedly installed in the shell, an inner liner fixedly installed in the heating plate, a top cover fixedly installed on the top of the inner liner, a pressure pump fixedly installed on the top of the top cover, an injection pipe fixedly installed on the top cover, a control valve fixedly installed on the bottom of the shell, a connecting pipe fixedly installed on the output end of the control valve, two connecting pipes fixedly installed on one side of the connecting pipe, two heating blocks fixedly installed in the mounting block, mounting holes matching the connecting pipes are opened on the heating block, round through holes are opened on the mounting block and the constant temperature box, a fluidizing cavity is opened on the round through hole opened in the mounting block, a line transmission component is arranged on the top of the workbench, and a cooling component is arranged on the top of the workbench.

[0007] Preferably, the line transmission assembly includes: multiple gear one and multiple gear two, multiple gear one and multiple gear two are rotatably installed in the workbench, adjacent gear one and gear two are meshed with each other, rotating rods are fixedly installed on the top of gear one and gear two, and a rubber clamping ring is fixedly installed on the rotating rod, a connecting rod is rotatably installed in the workbench, small bevel gears are fixedly installed on both sides of the connecting rod, a large bevel gear is fixedly installed on the bottom end of gear two, and the small bevel gear is meshed with the bottom end of the large bevel gear.

[0008] Preferably, the cooling assembly includes: a cooling box and a circulation pipe, the cooling box is fixedly installed on the top of the workbench, the circulation pipe is fixedly installed in the workbench, a water pump and a water outlet pipe are fixedly installed at the bottom of the circulation pipe, two mounting circular holes are opened on the cooling box, a filter screen and a mounting plate are fixedly installed in the mounting circular holes, a motor 2 is fixedly installed on one side of the mounting plate, a fan blade is fixedly installed at the output end of the motor 2, and the filter screen is arranged on the other side of the mounting plate.

[0009] Preferably, an installation groove matching the water tank is opened at the bottom of the workbench, an injection hole and a drainage hole are opened on one side of the water tank, a water injection pipe is fixedly installed in the injection hole, and a drainage pipe is fixedly installed in the drainage hole, the water pump is arranged in the water tank, and an injection circular hole matching the water outlet pipe is opened at the top of the water tank.

[0010] Preferably, two pillars are fixedly installed at the bottom end of the workbench, a bracket is fixedly installed on the outside of the shell, and multiple motors are fixedly installed inside the workbench, and the output ends of the multiple motors are fixedly connected to the bottom end of a gear located on the same side.

[0011] Preferably, a mounting groove matching the two heating blocks is provided on the mounting block, and a rotating groove matching the gear one and the gear two is provided in the workbench.

[0012] Preferably, a rotating strip groove matching the connecting rod is provided in the workbench, and a rotating groove matching the large bevel gear and the small bevel gear is provided in the workbench.

[0013] In the utility model, a silicone wire constant temperature vulcanizer is described, by placing the wire between two adjacent rubber clamping rings, starting a motor 1 fixedly installed in a workbench, allowing the motor 1 to drive a gear 1 fixedly installed at its output end to rotate, and the gear 1 drives a gear 2 meshing with it to rotate, and at the same time drives a rotating rod to rotate, so that the two rotating rods drive the rubber clamping ring to rotate in the opposite direction, and at the same time, the gear 2 drives a large bevel gear fixedly installed at its bottom end to rotate, and the large bevel gear drives a small bevel gear meshing at its bottom end to rotate, drives the connecting rod to rotate, drives another small bevel gear to rotate, and drives another large bevel gear to rotate, so as to rotate another rotating rod, and then transmits the wire into a constant temperature box, passes through the constant temperature box, passes through a cooling box, and after coming out, passes between two rubber clamping rings on the other side of the workbench, so that it performs combined transmission, and better transmits the wire;

[0014] In the utility model, a silicone wire constant temperature vulcanizing machine is described, and silicone material is injected into the outer shell through the injection pipe, and the heating plate heats the inner tank, so as to heat the silicone material. When a certain temperature and fluidization degree are reached, the control valve is opened, and the pressure pump is started to inject the silicone material into the two connecting pipes through the connecting pipe, and the connecting pipe is discharged into the vulcanization cavity opened on the mounting block through a plurality of discharge holes integrally formed at the bottom end thereof, and the heating block is started at the same time, and the heating block is heated to keep the connecting pipe warm, and the constant temperature box ensures that the interior is kept at a constant temperature, and then the water pump is started to pump water, and the water is circulated in the circulation pipe and discharged from the water outlet pipe, and then the motor 2 is started to drive the fan blades to rotate, and the cooling box is cooled by air blowing, and the water is continuously circulated in the circulation pipe to cool better;

[0015] The utility model has a reasonable structural design, and through the cooperation of multiple structures, it can realize constant temperature vulcanization treatment of silicone wires, while ensuring the smooth transportation and cooling process of the wires, thereby extending the service life of the product, and the automated operation reduces manpower requirements, speeds up the production rhythm, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a silicone wire constant temperature vulcanizing machine proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a constant temperature vulcanizing machine for silicone wires proposed by the utility model;

[0018] Figure 3 This is a partial structural cross-sectional schematic diagram of a silicone wire constant temperature vulcanizing machine proposed by the utility model;

[0019] Figure 4The utility model is a schematic cross-sectional view of the local structure of a silicone wire constant temperature vulcanizing machine.

[0020] In the figure: 1. workbench; 2. support; 3. constant temperature box; 4. cooling box; 5. water tank; 6. rotating rod; 7. rubber clamp ring; 8. bracket; 9. shell; 10. top cover; 11. pressure pump; 12. injection pipe; 13. connecting pipe; 14. heating block; 15. mounting block; 16. connecting pipe; 17. motor 1; 18. gear 1; 19. gear 2; 20. large bevel gear; 21. small bevel gear; 22. connecting rod; 23. circulation pipe; 24. filter screen; 25. water pump; 26. mounting plate; 27. motor 2; 28. heating plate; 29. ​​liner; 30. control valve; 31. water injection pipe; 32. drain pipe; 33. fan blade; 34. outlet pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A silicone wire constant temperature vulcanizer, comprising: a workbench 1 and a shell 9, a thermostat 3 is fixedly installed on the top of the workbench 1, a mounting block 15 is fixedly installed in the thermostat 3, a heating plate 28 is fixedly installed in the shell 9, an inner liner 29 is fixedly installed in the heating plate 28, a top cover 10 is fixedly installed on the top of the inner liner 29, a pressure pump 11 is fixedly installed on the top of the top cover 10, an injection pipe 12 is fixedly installed on the top cover 10, a control valve 30 is fixedly installed on the bottom of the shell 9, a connecting pipe 13 is fixedly installed on the output end of the control valve 30, two connecting pipes 16 are fixedly installed on one side of the connecting pipe 13, two heating blocks 14 are fixedly installed in the mounting block 15, and mounting holes matching the connecting pipes 16 are opened on the heating block 14, round through holes are opened on the mounting block 15 and the thermostat 3, and a fluidizing cavity is opened on the round through hole opened in the mounting block 15, a wire transmission component is arranged on the top of the workbench 1, and a cooling component is arranged on the top of the workbench 1.

[0023] In this embodiment, the line transmission assembly includes: multiple gears 18 and multiple gears 19, multiple gears 18 and multiple gears 19 are rotatably installed in the workbench 1, adjacent gears 18 and gears 19 are meshed with each other, and the tops of gears 18 and gears 19 are fixedly installed with rotating rods 6, and the rotating rods 6 are fixedly installed with rubber clamping rings 7. A connecting rod 22 is rotatably installed in the workbench 1, and small bevel gears 21 are fixedly installed on both sides of the connecting rod 22. A large bevel gear 20 is fixedly installed at the bottom of the gear 2 19, and the small bevel gear 21 is meshed at the bottom of the large bevel gear 20 to better convey the line.

[0024] In this embodiment, the cooling assembly includes: a cooling box 4 and a circulation pipe 23. The cooling box 4 is fixedly installed on the top of the workbench 1. The circulation pipe 23 is fixedly installed in the workbench 1. A water pump 25 and a water outlet pipe 34 are fixedly installed at the bottom of the circulation pipe 23. Two mounting circular holes are provided on the cooling box 4. A filter screen 24 and a mounting plate 26 are fixedly installed in the mounting circular holes. A motor 27 is fixedly installed on one side of the mounting plate 26. A fan blade 33 is fixedly installed at the output end of the motor 27. The filter screen 24 is arranged on the other side of the mounting plate 26 for better cooling.

[0025] In this embodiment, an installation groove matching the water tank 5 is provided at the bottom of the workbench 1, an injection hole and a drainage hole are provided on one side of the water tank 5, an injection pipe 31 is fixedly installed in the injection hole, and a drainage pipe 32 is fixedly installed in the drainage hole. The water pump 25 is arranged in the water tank 5, and an injection circular hole matching the water outlet pipe 34 is provided at the top of the water tank 5. For further auxiliary cooling, a rotating bar groove matching the connecting rod 22 is provided in the workbench 1, and a rotating groove matching the large bevel gear 20 and the small bevel gear 21 is provided in the workbench 1 to facilitate the operation of its structure.

[0026] In this embodiment, two pillars 2 are fixedly installed at the bottom end of the workbench 1, a bracket 8 is fixedly installed on the outside of the shell 9, and multiple motors 17 are fixedly installed inside the workbench 1. The output ends of the multiple motors 17 are fixedly connected to the bottom end of the gear 18 located on the same side to better drive it to work. The mounting block 15 is provided with a mounting groove matching the two heating blocks 14, and the workbench 1 is provided with a rotating groove matching the gear 18 and the gear 2 19, so that each component can work stably.

[0027] In the present embodiment, when in use, by placing the wire between two adjacent rubber clamping rings 7, and starting the motor 17 fixedly installed in the workbench 1, the motor 17 drives the gear 18 fixedly installed at its output end to rotate, and the gear 18 drives the gear 2 19 meshing with it to rotate, and at the same time drives the rotating rod 6 to rotate, and the two rotating rods 6 drive the rubber clamping ring 7 to rotate in the opposite direction, and at the same time, the gear 2 19 drives the large bevel gear 20 fixedly installed at its bottom end to rotate, and the large bevel gear 20 drives the small bevel gear 21 meshing at its bottom end to rotate, and drives the connecting rod 22 to rotate, and drives another small bevel gear 21 to rotate, so that it drives another large bevel gear 20 to rotate, so as to rotate the other rotating rod 6, and then the wire is transmitted into the constant temperature box 3, passes through the constant temperature box 3, passes through the cooling box 4, and comes out, and passes between the two rubber clamping rings 7 on the other side of the workbench 1, so that it performs combined transmission, which is better. The wires are transmitted, and then silicone material is injected into the shell 9 through the injection pipe 12, and the heating plate 28 heats the inner tank 29 to heat the silicone material. When a certain temperature and fluidization degree are reached, the control valve 30 is opened, and the pressure pump 11 is started to allow the silicone material to be injected into the two connecting pipes 16 through the connecting pipe 13, and the connecting pipe 16 is discharged into the vulcanization cavity opened on the mounting block 15 through a plurality of discharge holes integrally formed at its bottom end. At the same time, the heating block 14 is started to heat the heating block 14 to keep the connecting pipe 16 warm. At the same time, the constant temperature box 3 ensures that the interior is at a constant temperature. Then, the water pump 25 is started to pump water, circulate it in the circulation pipe 23, and discharge it from the water outlet pipe 34. Then, the motor 27 is started to drive the fan blade 33 to rotate, and the cooling box 4 is cooled by air blowing, so that the water circulates continuously in the circulation pipe 23 to better cool it.

[0028] The above is a detailed introduction to a constant temperature vulcanizing machine for silicone wires provided by the utility model. This article uses specific embodiments to explain the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A constant temperature vulcanizing machine for silicone wires, characterized in that: include: A workbench (1) and an outer shell (9), wherein a thermostatic box (3) is fixedly mounted on the top of the workbench (1), a mounting block (15) is fixedly mounted inside the thermostatic box (3), a heating plate (28) is fixedly mounted inside the outer shell (9), an inner liner (29) is fixedly mounted inside the heating plate (28), a top cover (10) is fixedly mounted on the top of the inner liner (29), a pressure pump (11) is fixedly mounted on the top of the top cover (10), an injection pipe (12) is fixedly mounted on the top cover (10), and a control valve (30) is fixedly mounted on the bottom of the outer shell (9). A connecting pipe (13) is fixedly mounted on the output end of the control valve (30), two connecting pipes (16) are fixedly mounted on one side of the connecting pipe (13), two heating blocks (14) are fixedly mounted in the mounting block (15), mounting holes matching the connecting pipes (16) are provided on the heating blocks (14), round through holes are provided on the mounting block (15) and the thermostatic box (3), a fluidizing cavity is provided on the round through hole in the mounting block (15), a line transmission assembly is provided on the top of the workbench (1), and a cooling assembly is provided on the top of the workbench (1).

2. A constant temperature vulcanizing machine for silicone wires according to claim 1, characterized in that: The line transmission assembly comprises: a plurality of gears one (18) and a plurality of gears two (19), wherein the plurality of gears one (18) and the plurality of gears two (19) are rotatably mounted in a workbench (1), and adjacent gears one (18) and gears two (19) are meshed with each other, a rotating rod (6) is fixedly mounted on the top of each gear one (18) and gear two (19), and a rubber clamping ring (7) is fixedly mounted on the rotating rod (6), a connecting rod (22) is rotatably mounted in the workbench (1), and small bevel gears (21) are fixedly mounted on both sides of the connecting rod (22), and a large bevel gear (20) is fixedly mounted on the bottom end of the gear two (19), and the small bevel gear (21) is meshed with the bottom end of the large bevel gear (20).

3. A constant temperature vulcanizing machine for silicone wires according to claim 1, characterized in that: The cooling assembly comprises: a cooling box (4) and a circulation pipe (23); the cooling box (4) is fixedly mounted on the top of a workbench (1); a circulation pipe (23) is fixedly mounted inside the workbench (1); a water pump (25) and a water outlet pipe (34) are fixedly mounted at the bottom end of the circulation pipe (23); two mounting circular holes are provided on the cooling box (4); a filter screen (24) and a mounting plate (26) are fixedly mounted in the mounting circular holes; a second motor (27) is fixedly mounted on one side of the mounting plate (26); a fan blade (33) is fixedly mounted on the output end of the second motor (27); and the filter screen (24) is arranged on the other side of the mounting plate (26).

4. A constant temperature vulcanizing machine for silicone wires according to claim 3, characterized in that: The bottom end of the workbench (1) is provided with a mounting groove matching the water storage tank (5); one side of the water storage tank (5) is provided with an injection hole and a drainage hole; a water injection pipe (31) is fixedly installed in the injection hole; a drainage pipe (32) is fixedly installed in the drainage hole; the water pump (25) is arranged in the water storage tank (5); and a circular injection hole matching the water outlet pipe (34) is provided at the top end of the water storage tank (5).

5. The constant temperature vulcanizing machine for silicone wire according to claim 1, characterized in that: Two pillars (2) are fixedly mounted on the bottom end of the workbench (1), a bracket (8) is fixedly mounted on the outside of the housing (9), and a plurality of motors (17) are fixedly mounted inside the workbench (1), and the output ends of the plurality of motors (17) are fixedly connected to the bottom end of a gear (18) located on the same side.

6. A constant temperature vulcanizing machine for silicone wires according to claim 1, characterized in that: The mounting block (15) is provided with a mounting groove matching the two heating blocks (14), and the workbench (1) is provided with a rotating groove matching the gear one (18) and the gear two (19).

7. A constant temperature vulcanizing machine for silicone wires according to claim 1, characterized in that: The workbench (1) is provided with a rotating strip groove matching the connecting rod (22), and the workbench (1) is provided with a rotating groove matching the large bevel gear (20) and the small bevel gear (21).

Images