CN220390063U

CN220390063U - General type seals glues vulcanizer

Info

Publication number: CN220390063U
Application number: CN202322345609.XU
Authority: CN
Inventors: 肖许洋; 郑强; 史峰; 高旺; 张高; 刘万兆; 胡超
Original assignee: Jinguan Electric Co ltd
Current assignee: Jinguan Electric Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-01-26
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a general sealing and vulcanizing device which comprises a die, a movable supporting frame and a main body frame, wherein sliding rails are respectively arranged on the front side and the rear side of the upper surface of the main body frame, the die is arranged in two groups and is respectively arranged on the movable supporting frame, the die comprises an opening upper die and an opening lower die, one end of the opening upper die is rotationally connected with the movable supporting frame, a locking stud is arranged on the movable supporting frame and is rotationally connected with the movable supporting frame, a nut is arranged on the locking stud, the other end of the opening upper die is connected with the movable supporting frame through the locking stud, the opening lower die is arranged under the opening upper die, and a die cavity is formed after the opening lower die and the opening upper die are closed; the product is convenient to assemble and disassemble the die, and the working efficiency is improved; the die is heated uniformly and stably, the temperature is monitored in real time, and the temperature of the die is ensured to be kept constant, so that the vulcanization quality of the lightning arrester is improved, and the vulcanization period is further shortened.

Description

General type seals glues vulcanizer

Technical Field

The utility model relates to the technical field of lightning arrester vulcanization, in particular to a universal sealing and vulcanizing device.

Background

The lightning arresters are connected between the cable and ground, typically in parallel with the equipment to be protected. The lightning arrester can effectively protect communication equipment, and once abnormal voltage appears, the lightning arrester acts to play a role in protection.

In production, the lightning arrester needs to be vulcanized, and the conventional lightning arrester heat sealing packaging equipment has the defects that 1, the heating of a die is uneven, the heat preservation capability of a heated module is poor, and the heat dissipation is faster in the vulcanization process; 2. after the module is replaced, the distance between the high-pressure end and the low-pressure end is adjusted according to the height of the product, because no homodromous track exists, the distance between the two ends and the concentricity are difficult to adjust; 3. when the product is die-filled, the product needs to be lifted to bypass the upright post of the hydraulic cylinder and be filled into the die cavity, so that the operation is inconvenient; moreover, the scorching phenomenon of the silicon rubber is easy to occur, and the appearance of the vulcanized product is influenced; a general sealing and vulcanizing device is provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the universal sealing and vulcanizing device which is convenient for loading and unloading the die and improves the working efficiency; the die is heated uniformly and stably, the temperature is monitored in real time, and the temperature of the die is ensured to be kept constant, so that the vulcanization quality of the lightning arrester is improved, the vulcanization period is further shortened, and the problem in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a general type seals and glues vulcanizer, includes mould, mobile support frame, main body frame, both sides are provided with the slide rail respectively around the upper surface of main body frame, the mould sets up into two sets of, and the mould sets up on mobile support frame respectively, and the mould is including opening the mould and opening and shutting the lower mould, the one end of opening and shutting the mould is rotated with mobile support frame and is connected, is provided with the locking double-screw bolt on the mobile support frame, and is furnished with the nut on the locking double-screw bolt, and the other end of opening and shutting the mould passes through the locking double-screw bolt and is connected with mobile support frame, the setting of opening and shutting lower mould is under the mould of opening and shutting, forms the die cavity after opening and shutting the lower mould and opening and shutting the mould, is provided with heating pipe and thermocouple on the fan-shaped face of opening and shutting the upper mould respectively, and evenly distributed along the center of mould, the below of opening and shutting the lower mould is provided with the lift pneumatic cylinder, the flexible end and the lower mould of lift pneumatic cylinder of lift can drive the lower mould of opening and shutting.

Further, a bearing slide block is arranged on the sliding rail, and the movable supporting frame is fixed on the bearing slide block through a screw.

Further, a bracket is arranged on the outer side of the movable supporting frame and is positioned on the outer side of the die, one of the brackets is provided with a positioning stud, and one end of the positioning stud passes through the positioning stud to be in contact with the lightning arrester element.

Further, the lifting hydraulic cylinder is fixed on the cylinder fixing plate, and the cylinder fixing plate is connected with the movable supporting frame through a connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the product is convenient to assemble and disassemble the die, and the working efficiency is improved; the die is heated uniformly and stably, the temperature is monitored in real time, and the temperature of the die is ensured to be kept constant, so that the vulcanization quality of the lightning arrester is improved, and the vulcanization period is further shortened.

2. After the upper die is opened, the lightning arrester element can be directly placed on the bracket, and the lower die is automatically boosted along with the lifting hydraulic cylinder. When the lifting height of the lower opening and closing die is larger than that of the bracket, the product is matched with the lower opening and closing die, and at the moment, the silicone rubber is almost contacted with the lower opening and closing die and the upper opening and closing die at the same time; the silicone rubber enters a vulcanization stage, and the formed product has consistent appearance color and no chromatic aberration.

3. The mould is arranged on the radial slide rail, so that concentricity of products during vulcanization is guaranteed, and in addition, when the products with different heights are handled, the mould is pushed to the position with the corresponding size, so that the vulcanization requirements of the products with different heights can be met.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic view of the installation structure of the lifting hydraulic cylinder of the utility model.

In the figure: the device comprises a main body frame 1, a bearing slide block 2, a slide rail 3, a movable supporting frame 4, a positioning stud 5, a heating pipe 6, a thermocouple 7, a lightning arrester element 8, an upper opening and closing die 9, a locking stud 10, a lower opening and closing die 11, a lifting hydraulic cylinder 12, a connecting rod 13, a cylinder fixing plate 14 and a bracket 15.

Detailed Description

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a general type seals glued vulcanizer, including the mould, the movable support frame 4, main part frame 1, the upper surface front and back both sides of main part frame 1 are provided with slide rail 3 respectively, the mould sets up into two sets of, the mould sets up on movable support frame 4 respectively, the mould is including opening up mould 9 and opening and shutting lower mould 11, the one end of opening and shutting up mould 9 is connected with movable support frame 4 rotation, be provided with locking double-screw bolt 10 on the movable support frame 4, locking double-screw bolt 10 is connected with movable support frame 4 rotation, and locking double-screw bolt 10 is last to be furnished with the nut, the other end of opening and shutting up mould 9 is connected with movable support frame 4 through locking double-screw bolt 10, opening and shutting lower mould 11 sets up under opening and shutting up mould 9, opening and shutting lower mould 11 forms the die cavity with opening and shutting up mould 9 after being closed, be provided with heating pipe 6 and thermocouple 7 on the fan-shaped face of opening and shutting up mould 9 respectively, heating pipe 6 evenly distributes along the center of mould, this heating pipe 7 is disposed in the vicinity of distance 6, can set up at the die cavity, the 6 distance department, concretely set up with actual demand, thermocouple 7 is used for accurate control mould temperature rise, thereby it can be shortened to reach the hydraulic pressure cylinder 12 that can be driven the hydraulic pressure cylinder 11 of the lift cylinder that can be opened and shut down to open and shut down, the cylinder 11 can be opened and shut down, the cylinder 12 can be fixed, the hydraulic cylinder that can be moved down by the cylinder 11 to the lift and can be moved down, the cylinder can be moved down, the lifting and can be moved to the lifting and can be moved by the lifting and can be moved.

The slide rail 3 is provided with a bearing slide block 2, and the movable support frame 4 is fixed on the bearing slide block 2 through a screw.

The outside of the movable supporting frame 4 is provided with a bracket 15, the bracket 15 is positioned at the outer side of the die, the bracket 15 is used for supporting the lightning arrester element 8, after the opening and closing upper die 9 is opened, the bracket is used for supporting products, one bracket 15 is provided with a positioning stud 5, one end of the positioning stud 5 passes through the positioning stud 5 to be in contact with the lightning arrester element 8, and the position of the lightning arrester element 8 can be adjusted through the positioning stud 5, so that the position needing to be vulcanized is conveniently confirmed to be in the coverage range of the die.

The cylinder fixed plate 14 is positioned below the opening and closing lower die 11, the lifting hydraulic cylinder 12 is fixed on the cylinder fixed plate 14, and the cylinder fixed plate 14 is connected with the movable supporting frame 4 through the connecting rod 13.

The operation difficulty is reduced, the vulcanization quality is improved, the upper die of the die adopts a fan-shaped die opening and locking mode, the opening and closing lower die 11 is connected with the lifting hydraulic cylinder 12 by adopting an up-and-down moving pressurizing mode, and meanwhile, the bracket 15 of the lightning arrester element 8 is designed; after the upper die 9 is opened, the lightning arrester element 8 can be directly placed on the bracket 15, and the lower die 11 is automatically boosted along with the lifting hydraulic cylinder 12. When the lifting height of the lower opening and closing die 11 is larger than that of the bracket 15, the product is matched with the lower opening and closing die 11, and at the moment, the silicon rubber is almost simultaneously contacted with the lower opening and closing die 11 and the upper opening and closing die 9; the silicone rubber enters a vulcanization stage, and the formed product has consistent appearance color and no chromatic aberration.

Description of use: comprises the following steps

1. The two ends of the lightning arrester element 8 are thermally sealed for a time, the time controller is connected, the hydraulic pump motor is started, the two lifting hydraulic cylinders 12 are controlled to descend to be in place, and the pressure gauge of the hydraulic system returns to zero.

2. The two locking studs 10 are loosened, the two upper opening and closing dies 9 are opened, and the positioning studs 5 are rotated to withdraw.

3. The lightning conductor element 8 can then be removed from the mould by a robot arm and subsequently placed in the product handling area.

4. Cleaning residual sizing materials in the upper die 9 and the lower die 11, then clamping the prepared lightning arrester element 8 on a bracket 15 by a mechanical arm, adjusting the positioning stud 5, and confirming that the part to be vulcanized is at the covering position of the die.

5. The two upper open-close dies 9 are closed, and nuts on the two locking studs 10 are screwed.

6. And operating a start button on the electric control cabinet, at the moment, the hydraulic station acts, the two lifting hydraulic cylinders 12 ascend until the system pressure is expressed to a specified value, then descends by 3-5mm, then rapidly closes the die, and the pressurizing oil pump is stopped after maintaining the pressure for a certain time, and enters the vulcanizing time.

7. The heating system of the device continuously operates when vulcanization is carried out, the operation mode is mainly that the current temperature of the die is obtained through the thermocouple 7, signals are fed back to the temperature controller, and the temperature controller judges whether to electrify the heating pipe 6 to work or stop according to the set temperature.

8. And when the vulcanization time is up, repeating the instructions such as serial number one and the like to carry out subsequent production operation.

9. When products with different lengths are vulcanized, only the bearing slide block 2 is required to be loosened, and the relative distance between the two hydraulic components is adjusted so as to meet the height requirements of the different products.

10. When products with different diameters are vulcanized, two upper opening and closing dies 9 are required to be opened, die pressing blocks in the upper opening and closing die 9 and the lower opening and closing die 11 are loosened, the modules are replaced according to the diameters of the products, the modules are fixed and pressed, and the production of the products with different diameters can be met after the products are preheated for a certain time.

While the basic principles of the utility model have been shown and described, there are various changes and modifications to the utility model, which fall within the scope of the utility model as hereinafter claimed, without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a general type seals gluey vulcanizer, includes mould, removal support frame (4), main body frame (1), its characterized in that: the utility model provides a hydraulic cylinder, including main part frame (1), mould, lower mould (11) and heating pipe (6), main part frame (1) is provided with slide rail (3) respectively in the front and back both sides of the upper surface, the mould sets up to two sets of, and the mould sets up respectively on moving support frame (4), and the mould includes mould (9) and opens and shuts lower mould (11) on opening and shutting, be provided with locking double-screw bolt (10) on moving support frame (4) on opening and shutting one end and moving support frame (4), locking double-screw bolt (10) are connected with moving support frame (4) rotation, and be furnished with the nut on locking double-screw bolt (10), and the other end of mould (9) is gone up in opening and shutting passes through locking double-screw bolt (10) and is connected with moving support frame (4), open and shut lower mould (11) set up under mould (9), form the die cavity after mould (9) are closed to open and shut lower mould (11) and open and shut, be provided with heating pipe (6) and thermocouple (7) on the fan-shaped face of mould (9) respectively, the center evenly distributed along the mould, the below of lower mould (11) is provided with lift cylinder (12), and the hydraulic cylinder (12) that can drive the hydraulic cylinder (11) that opens and shut, and shut the hydraulic cylinder (12) can be fixed.

2. A universal glue dispensing and curing apparatus as defined in claim 1, wherein: the sliding rail (3) is provided with a bearing sliding block (2), and the movable supporting frame (4) is fixed on the bearing sliding block (2) through a screw.

3. A universal glue dispensing and curing apparatus as defined in claim 2, wherein: the outer side of the movable supporting frame (4) is provided with a bracket (15), the bracket (15) is positioned at the outer side of the die, one bracket (15) is provided with a positioning stud (5), and one end of the positioning stud (5) passes through the positioning stud (5) to be in contact with the lightning arrester element (8).

4. A universal glue dispensing and curing apparatus as defined in claim 1, wherein: the lifting hydraulic cylinder (12) is fixed on the cylinder fixing plate (14), and the cylinder fixing plate (14) is connected with the movable supporting frame (4) through a connecting rod (13).