CN219213810U - A quick cooling device for rubber vulcanizer - Google Patents

Abstract

The utility model discloses a rapid cooling device for a rubber vulcanizer, which comprises a base, the lower end of the base is provided with two symmetrically arranged support feet, the upper end of the base is provided with two symmetrically arranged fixing plates, two The upper end of the fixed plate is jointly provided with a horizontal plate, and two symmetrically arranged telescopic cylinders are provided on the horizontal plate, and the lower ends of the telescopic ends of the two telescopic cylinders are jointly provided with a connecting plate, and the connecting plate and the upper end of the base are both There are mutually matching moulds, a round frame is arranged on the upper end of the base, a plurality of circumferentially arranged nozzles are arranged on the inner wall of the round frame, and a water tank is arranged on the lower end of the base. The utility model makes the piston move in the box, so that the piston draws the water flow in the water tank, and under the action of two one-way valves, the water flow is delivered to a plurality of nozzles through the pipeline for spraying, so that the plurality of nozzles can quickly spray the outer wall of the mold. Cool down to avoid excessive mold temperature, which will affect the vulcanization of subsequent products.

Description

A rapid cooling device for rubber vulcanizer

technical field

The utility model relates to the technical field of rubber vulcanizers, in particular to a rapid cooling device for rubber vulcanizers.

Background technique

The vulcanizing machine is a machine for vulcanizing various rubber and plastic products. It has the functions of timing mold clamping, automatic pressure replenishment, automatic temperature control, automatic timing, and alarm when the time comes. The vulcanizing machine is divided into three forms: electric heating, steam heating and heat conduction oil heating.

When vulcanizing and molding rubber products, molds are generally used to finalize the product, but rubber vulcanizing machines in the prior art generally do not have a device for quickly cooling the mold, so that the mold accumulates a large amount of heat during multiple vulcanization operations. Therefore, the mold will have a certain impact on the shaping of subsequent products. In some vulcanizers with cooling devices, it is necessary to add a drive to extract the cooling water, which reduces the linkage of the device and is not convenient for the promotion and use of the device. .

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a rapid cooling device for rubber vulcanizers. By moving the piston in the box, the piston draws the water flow in the water tank. Under the action of the one-way valve, the water flow is transported to multiple nozzles through the pipeline, so that the multiple nozzles can quickly cool down the outer wall of the mold, so as to avoid the excessive temperature of the mold and affect the vulcanization operation of subsequent products. Rapid cooling device for rubber vulcanizers.

In order to achieve the above object, the utility model adopts the following technical solutions:

A rapid cooling device for a rubber vulcanizer, comprising a base, the lower end of the base is provided with two symmetrically arranged support feet, the upper end of the base is provided with two symmetrically arranged fixing plates, and the upper ends of the two fixing plates are A horizontal plate is jointly provided, and two symmetrically arranged telescopic cylinders are provided through the horizontal plate, and a connecting plate is provided at the lower ends of the telescopic ends of the two telescopic cylinders, and the connecting plate and the upper end of the base are provided with mutually matching mold, the upper end of the base is provided with a circular frame, the inner wall of the circular frame is provided with a plurality of circumferentially arranged nozzles, the water tank at the lower end of the base, the side walls of the two supporting feet are provided with supporting plates, and the two The top of the supporting plate is provided with a box, both sides of the two boxes are provided with a water supply mechanism for supplying water to a plurality of nozzles, and the two boxes are equipped with a driving mechanism for driving the water supply mechanism .

Preferably, the water supply mechanism includes a pipeline arranged between the box body and the round frame, the box body and the water tank are connected through a communication pipe, and a one-way valve is provided in the communication pipe and the pipeline, and the two The valve directions of the one-way valves are opposite.

Preferably, the drive mechanism includes a threaded rod penetrating and rotatably connected between the box body and the base, a piston is slidably connected in the box, and the threaded rod goes through the piston and is threadedly connected with it.

Preferably, fixed blocks are provided on the opposite side walls of the two supporting feet, and a rotating rod is connected to the fixed block through rotation, the outer wall of the rotating rod is provided with a worm, and the outer wall of the threaded rod is provided with a Fitting worm gear.

Preferably, the lower end of the connecting plate is provided with two symmetrically arranged toothed plates, the upper end of the base is provided with two symmetrically arranged through grooves matched with the toothed plates, and the outer walls of the two rotating rods are provided with toothed plates. The plates match the gears.

Preferably, an annular groove is opened between the base and the water tank, a filter screen is arranged in the annular groove, and the annular groove is located in the circular frame.

The beneficial effects of the utility model:

1. By moving the piston in the box, the piston draws the water flow in the water tank. Under the action of two one-way valves, the water flow is delivered to multiple nozzles through the pipeline, so that the multiple nozzles can quickly cool down the outer wall of the mold. , to avoid excessive mold temperature, which will affect the vulcanization operation of subsequent products.

2. Through the cooperation of two gear plates and two gears, the water source in the water tank can be extracted during the movement of the two telescopic cylinders with the connecting plate, which improves the linkage of the device and facilitates the popularization and use of the device .

Description of drawings

Fig. 1 is a schematic diagram of the front view of the overall structure of the utility model;

Fig. 2 is a partial structural top view diagram of the utility model;

Fig. 3 is an enlarged schematic diagram of the structure at A in Fig. 1 of the present invention.

In the figure: 1 base, 2 fixed plate, 3 horizontal plate, 4 telescopic cylinder, 5 connecting plate, 6 mold, 7 tooth plate, 8 round frame, 9 nozzle, 10 annular groove, 11 filter screen, 12 water tank, 13 pipe, 14 slots, 15 gears, 16 support feet, 17 boxes, 18 pistons, 19 threaded rods, 20 worms, 21 worm gears, 22 one-way valves.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a rapid cooling device for a rubber vulcanizer includes a base 1, two symmetrically arranged support feet 16 are provided at the lower end of the base 1, and two symmetrically arranged fixing plates 2 are arranged at the upper end of the base 1, The upper ends of the two fixed plates 2 are jointly provided with a horizontal plate 3, and the horizontal plate 3 is provided with two symmetrically arranged telescopic cylinders 4, and the lower ends of the telescopic ends of the two cylinders 4 are jointly provided with a connecting plate 5, and the connecting plate 5 and the upper end of the base 1 There are molds 6 that cooperate with each other, the upper end of the base 1 is provided with a round frame 8, the inner wall of the round frame 8 is provided with a plurality of circumferentially arranged nozzles 9, the lower end of the base 1 is a water tank 12, and the side walls of the two supporting feet 16 are provided with Supporting plate, the top of the two supporting plates is provided with a box body 17, and both sides of the two box bodies 17 are provided with a water supply mechanism for supplying water to a plurality of nozzles 9. The water supply mechanism includes a Between the pipeline 13, the casing 17 and the water tank 12 are all connected by a connecting pipe, and the connecting pipe and the pipeline 13 are all provided with a one-way valve 22, and the valve directions of the two one-way valves 22 are opposite.

Both box bodies 17 are provided with a drive mechanism for driving the water supply mechanism. The drive mechanism includes a threaded rod 19 that is connected between the box body 17 and the base 1 through rotation. A piston 18 is slidably connected in the box body 17. The rod 19 runs through the piston 18 and is threadedly connected with it. By making the piston 18 move in the box body 17, the piston 18 draws the water flow in the water tank 12. A nozzle 9 sprays out, so that multiple nozzles 9 can quickly cool down the outer wall of the mold 6, so as to prevent the temperature of the mold 6 from being too high, which will affect the vulcanization operation of subsequent products.

The opposite side walls of the two supporting feet 16 are provided with fixed blocks, and the fixed blocks run through and are connected with a rotating rod.

The lower end of the connecting plate 5 is provided with two symmetrically arranged tooth plates 7, the upper end of the base 1 is provided with two symmetrically arranged through grooves 14 matched with the tooth plates 7, and the outer walls of the two rotating rods are provided with tooth plates 7 to match. The gear 15, through the cooperation of the two gear plates 7 and the two gears 15, in the process of moving the two telescopic cylinders 4 with the connecting plate 5, can realize the extraction of the water source in the water tank 12, and improve the linkage of the device It is easy to popularize and use the device.

An annular groove 10 is provided between the base 1 and the water tank 12 , and a filter screen 11 is arranged in the annular groove 10 , and the annular groove 10 is located in the circular frame 8 .

When the utility model is in use, start two telescopic cylinders 4, so that the telescopic ends of the two telescopic cylinders 4 move down with the connecting plate 5, so that the mold 6 on the connecting plate 5 moves down to contact the mold 6 on the upper end of the base 1, and the The product is vulcanized and molded. At this time, the two tooth plates 7 pass through the two through grooves 14 and mesh with the two gears 15. After the vulcanization and molding is completed, the two telescopic cylinders 4 are used to drive the connecting plate 5 to move up, so that the connecting plate 5 Drive the two tooth plates 7 to move up, so the two tooth plates 7 drive the two gears 15 to rotate, so that the two rotating rods rotate, and through the cooperation of the outer wall worm 20 of the rotating rod and the outer wall worm wheel 21 of the threaded rod 19, the thread The rod 19 rotates, and the threaded connection between the threaded rod 19 and the piston 18 is used to move the piston 18 in the box body 17, so that the piston 18 draws the water flow in the water tank 12, and under the action of the two one-way valves 22, the piston 18 will move The water flow is transported to multiple nozzles 9 through the pipeline 13, so that the multiple nozzles 9 can quickly cool down the outer wall of the mold 6, so as to avoid the mold 6 being too high in temperature, which will affect the vulcanization operation of subsequent products. The cooled water passes through the annular groove 10 After filtering by the filter screen 11, it flows into the water tank 12 again to prepare for the next cooling.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A rapid cooling device for a rubber vulcanizer, comprising a base (1), characterized in that the lower end of the base (1) is provided with two symmetrically arranged support feet (16), and the base (1) The upper end is provided with two symmetrically arranged fixed plates (2), and the upper ends of the two fixed plates (2) are jointly provided with a horizontal plate (3). The horizontal plate (3) is provided with two symmetrically arranged telescopic Cylinder (4), two telescopic cylinders (4) telescopic end lower ends are jointly provided with connecting plate (5), and described connecting plate (5) and base (1) upper end are all provided with the mould (6) that cooperates with each other, The upper end of the base (1) is provided with a round frame (8), the inner wall of the round frame (8) is provided with a plurality of circumferentially arranged nozzles (9), the lower end of the base (1) is a water tank (12), two The side walls of the supporting feet (16) are provided with supporting plates, the tops of the two supporting plates are provided with casings (17), and both sides of the two casings (17) are equipped with A water supply mechanism for water supply from the spray head (9), and a drive mechanism for driving the water supply mechanism is provided in the two boxes (17). 2. A rapid cooling device for a rubber vulcanizer according to claim 1, characterized in that the water supply mechanism includes a pipeline (13) arranged between the box (17) and the round frame (8) , the box body (17) and the water tank (12) are connected by a connecting pipe, and the connecting pipe and the pipeline (13) are provided with a one-way valve (22), and the two one-way valves ( 22) the valve is opposite. 3. A fast cooling device for a rubber vulcanizer according to claim 2, characterized in that the drive mechanism includes a threaded rod ( 19), the box (17) is slidably connected with a piston (18), and the threaded rod (19) passes through the piston (18) and is threadedly connected with it. 4. A fast cooling device for rubber vulcanizers according to claim 3, characterized in that, two said supporting feet (16) are provided with fixing blocks on the opposite side walls, and said fixing blocks run through Rotationally connected with a rotating rod, the outer wall of the rotating rod is provided with a worm (20), and the outer wall of the threaded rod (19) is provided with a worm wheel (21) matched with the worm (20). 5. A rapid cooling device for rubber vulcanizers according to claim 4, characterized in that, the lower end of the connecting plate (5) is provided with two symmetrically arranged tooth plates (7), and the base ( 1) The upper end is provided with two through grooves (14) arranged symmetrically and matched with the toothed plate (7), and the outer walls of the two rotating rods are provided with gears (15) matched with the toothed plate (7). 6. A rapid cooling device for rubber vulcanizers according to claim 5, characterized in that an annular groove (10) is opened between the base (1) and the water tank (12), and the annular groove (10) is provided with a filter screen (11), and the annular groove (10) is located in the circular frame (8).

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