CN212021792U - Heating device suitable for mould production - Google Patents

Abstract

The utility model discloses a heating device suitable for mould production in the technical field of mould production, the left and right side walls of a water tank are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively connected with a hot water circulation box through a water inlet pipe and a water outlet pipe, a circulating water pump is arranged on the water outlet pipe, a mould body is arranged in the water tank, a guide rod is embedded at the top of the water tank cover, the top end of the guide rod is fixedly connected with the end part of a piston rod of the output end of a lower pressing cylinder, the top surface of the water tank cover is provided with a wind guide pipe by penetrating through the four side edges, the top end of the wind guide pipe is connected with one end of a wind supply pipe through a pipe joint, the wind guide outlet is provided with a wind guide nozzle, the wind guide pipes arranged at the front end and the, the use effect is good.

Description

Heating device suitable for mould production

Technical Field

The utility model discloses a heating device suitable for mould production specifically is mould production technical field.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

Before the mould is used, the mould generally needs to be preheated, and the problems of uneven heating, heat loss blocks and poor heating effect exist in the conventional heating device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heating device suitable for mould production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device suitable for mold production comprises a water tank, wherein the left side wall and the right side wall of the water tank are respectively provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively connected with the hot water circulation tank through a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with a circulating water pump, a mould body is arranged in the water tank, the mould body is fixed on two groups of clamping mechanisms, the tops of the clamping mechanisms are fixedly connected with the bottom of the water tank cover, a guide rod is embedded at the top of the water tank cover, the top end of the guide rod is fixedly connected with the end part of a piston rod at the output end of the lower pressing cylinder, the top surface of the water tank cover is provided with air guide pipes in a penetrating way at four lateral sides, the top ends of the air guide pipes are connected with one end of the air supply pipe through pipe joints, and a plurality of air guide openings are formed in the air guide pipes on the pipe body below the water tank cover, air guide nozzles are arranged at the air guide openings, and the air guide pipes arranged at the front end and the rear end of the water tank cover are arranged on the outer side of the clamping mechanism.

Furthermore, the air guide pipe is of a T-shaped structure, air guide openings formed in the air guide pipe are opposite to the die body, and an electromagnetic valve is arranged at an air inlet end of the air guide pipe.

Furthermore, fixture includes concave type centre gripping frame, concave type centre gripping frame top is provided with the centre gripping cylinder, the output of centre gripping cylinder locates the grip block fixed connection of concave type centre gripping frame inside wall in sliding.

Furthermore, the water inlet is arranged at the upper part of the right side wall of the water tank, the water outlet is arranged at the lower part of the left side wall of the water tank, and the water inlet and the water outlet are both provided with electromagnetic water valves.

Furthermore, the water tank cover is matched with the water tank, the water tank cover is provided with a pipe hole, and the blast pipe is a flexible hose.

Furthermore, a temperature sensor is arranged on the side wall of the water tank, and the pressing cylinder is fixedly arranged on the top plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design will treat that the mould that uses is placed on fixture and is fixed to put into the basin through pushing down the cylinder with the mould body, basin lid and basin in close contact with this moment, hydrothermal circulation flow in the basin is realized to hot water circulation case, inlet tube and outlet pipe, carry out water bath heating to the mould, the heating is more even, and the heat is difficult to scatter and disappear, after the heating, blow hot-blastly to mould body outer wall through the blast pipe of connecting outside hot-blast box, dry the mould, it is effectual to heat.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a water tank; 2. a water inlet; 3. a water outlet; 4. a water outlet pipe; 5. a water inlet pipe; 6. a hot water circulation tank; 7. a water circulating pump; 8. a mold body; 9. a clamping mechanism; 91. a concave clamping frame; 92. a clamping cylinder; 93. a clamping plate; 10. pressing down the air cylinder; 11. a water tank cover; 12. a guide bar; 13. an air supply pipe; 14. an electromagnetic valve; 15. a wind guide nozzle; 16. an air guide pipe; 17. a temperature sensor; 18. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a heating device suitable for mold production, which has the advantages of uniform heating, difficult heat dissipation and good heating effect, and has good use effect;

the water tank 1 is provided with a water inlet 2 and a water outlet 3 on the left side wall and the right side wall respectively, the water inlet 2 is arranged above the right side wall of the water tank 1, the water outlet 3 is arranged below the left side wall of the water tank 1, the arrangement enables water flow in the water tank 1 to flow rapidly, the water inlet 2 and the water outlet 3 are both provided with electromagnetic water valves, an electromagnetic tax law is controlled by external control equipment so as to control the delivery of the water flow, the water inlet 2 and the water outlet 3 are connected with a hot water circulation box 6 through a water inlet pipe 5 and a water outlet pipe 4 respectively, the hot water circulation box 6 is used for continuously and circularly delivering hot water flow into the water tank 1, the hot water circulation box 6 is a product of the prior art and is used in the public patent numbers CN209138434U and CN204469672U, too much description;

the die body 8 is arranged in the water tank 1, the die body 8 is fixed on two groups of clamping mechanisms 9, the die body is clamped and fixed through the clamping mechanisms and is placed in the water tank for water bath heating, each clamping mechanism 9 comprises a concave clamping frame 91, a clamping cylinder 92 is arranged at the top of each concave clamping frame 91, the output end of each clamping cylinder 92 is fixedly connected with a clamping plate 93 which is slidably arranged on the inner side wall of each concave clamping frame 91, specifically, the die body 8 is placed on each concave clamping frame 91, the clamping plates 93 are driven to move downwards through the clamping cylinders 92 until being in contact with and fixed with the die body 8, the top of each clamping mechanism 9 is fixedly connected with the bottom of the water tank cover 11, and the water tank cover 11 is covered on the water tank 1 during heating, so that heat loss is reduced, and waste of heat resources is;

a guide rod 12 is embedded in the top of the water tank cover 11, the top end of the guide rod 12 is fixedly connected with the end part of a piston rod at the output end of the lower pressing cylinder 10, the water tank cover 11 is driven to move up and down by the lower pressing cylinder 10, the clamping mechanism 9 is synchronously driven to move up and down, and the taking and placing of the mold body 8 are completed;

the top surface of the water tank cover 11 is provided with air guide pipes 16 by penetrating the four lateral sides, the top ends of the air guide pipes 16 are connected with one end of the air supply pipe 13 through pipe joints, the air supply pipe 13 is connected with the air outlet of the hot air box and conveys hot air into the air guide pipes 16, after the water tank is heated in a water bath, drying the taken out die body 8, further heating the die body 8 because the residual moisture on the outer wall of the die body 8 has a certain temperature, vertically inserting the air guide pipe 16 on the water tank cover 11, arranging most pipe bodies of the air guide pipe 16 below the water tank cover 11, and the air guide pipe 16 is provided with a plurality of air guide openings on the pipe body below the water tank cover 11, the air guide openings are provided with air guide nozzles 15, the air guide pipes 16 arranged at the front end and the rear end of the water tank 1 cover are arranged outside the clamping mechanism 9, namely the arrangement of the air guide pipe 16 does not influence the clamping of the clamping mechanism 9 on the mold body 8.

The air guide pipe 16 is of a T-shaped structure, the bottom surfaces of the air guide pipes 16 arranged on different sides are different in length, but the bottom surfaces of the air guide pipes are the same as the side walls of the die bodies 8 on the corresponding sides in size, so that the surfaces of the die bodies 8 can be uniformly dried by hot air conveniently, air guide openings formed in the air guide pipes 16 are opposite to the die bodies 8, and electromagnetic valves 14 are arranged at air inlet ends of the air guide pipes 16.

The basin lid 11 is in basin 1 mutual adaptation, and the position of basin lid 11 satisfies mould body 8 and puts into behind the basin 1, and basin lid 11 can just in time with 1 top surface in close contact with of basin, reduces thermal scattering and disappearing, has effectively utilized the resource, and has seted up the tube hole on the basin lid 11, and blast pipe 13 is the bellows, satisfies reciprocating of basin lid 11.

The lateral wall of the water tank 1 is provided with a temperature sensor 17, the temperature sensor 17 is electrically connected with an external display device, so that the temperature in the water tank 1 can be observed in real time conveniently, and the pressing cylinder 10 is fixedly arranged on the top plate 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A heating device suitable for mould production, includes basin (1), its characterized in that: the water tank comprises a water tank (1), a water inlet (2) and a water outlet (3) are respectively arranged on the left side wall and the right side wall of the water tank (1), the water inlet (2) and the water outlet (3) are respectively connected with a hot water circulation box (6) through a water inlet pipe (5) and a water outlet pipe (4), a circulating water pump (7) is arranged on the water outlet pipe (4), a mold body (8) is arranged in the water tank (1), the mold body (8) is fixed on two groups of clamping mechanisms (9), the top of each clamping mechanism (9) is fixedly connected with the bottom of a water tank cover (11), a guide rod (12) is embedded in the top of the water tank cover (11), the top end of the guide rod (12) is fixedly connected with the end of a piston rod at the output end of a downward pressing cylinder (10), air guide pipes (16) penetrate through the top surfaces of the water tank cover (11) towards the four side, and a plurality of air guide openings are formed in the air guide pipe (16) on the pipe body below the water tank cover (11), air guide nozzles (15) are arranged at the air guide openings, and the air guide pipes (16) arranged at the front end and the rear end of the water tank (1) cover are arranged on the outer side of the clamping mechanism (9).

2. A heating device suitable for mold production according to claim 1, wherein: the air guide pipe (16) is of a T-shaped structure, air guide openings formed in the air guide pipe (16) are opposite to the die body (8), and an electromagnetic valve (14) is arranged at an air inlet end of the air guide pipe (16).

3. A heating device suitable for mold production according to claim 1, wherein: fixture (9) are including concave type centre gripping frame (91), concave type centre gripping frame (91) top is provided with centre gripping cylinder (92), the output of centre gripping cylinder (92) is in grip block (93) fixed connection who locates concave type centre gripping frame (91) inside wall in the slip.

4. A heating device suitable for mold production according to claim 1, wherein: the water inlet (2) is arranged at the upper part of the right side wall of the water tank (1), the water outlet (3) is arranged at the lower part of the left side wall of the water tank (1), and the water inlet (2) and the water outlet (3) are both provided with electromagnetic water valves.

5. A heating device suitable for mold production according to claim 1, wherein: the water tank cover (11) is matched with the water tank (1), pipe holes are formed in the water tank cover (11), and the air supply pipe (13) is a flexible hose.

6. A heating device suitable for mold production according to claim 1, wherein: the side wall of the water tank (1) is provided with a temperature sensor (17), and the pressing cylinder (10) is fixedly arranged on the top plate (18).

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