CN216423341U

CN216423341U - Cooling forming device for injection molding

Info

Publication number: CN216423341U
Application number: CN202123099979.7U
Authority: CN
Inventors: 周月; 薛献霞
Original assignee: Suzhou Angsuoja Molding Technology Co ltd
Current assignee: Suzhou Angsuoja Molding Technology Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-05-03
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a cooling forming device for injection moulding, the loach carrying platform comprises a supporting fram, support frame below bilateral symmetry connects and is equipped with the backup pad, sliding connection is equipped with same cooler bin between two backup pads, cooler bin top symmetric connection is equipped with electric telescopic handle one, electric telescopic handle connects in locating the support frame in the upper end, it is equipped with clamping device to connect on the cooler bin inside wall, cooler bin tank wall in-connection is equipped with the cooling tube, the support frame top is connected and is equipped with the refrigerator, it is equipped with water inlet and delivery port to connect on the refrigerator, the cooling tube both ends are connected with water inlet and delivery port respectively, it is equipped with the circulating pump to connect on the cooling tube, the cooling tube is close to water inlet one end and connects and is equipped with the inlet tube, the connection is equipped with the roof pressure device on the inlet tube, support frame below center connection. Compared with the prior art, the utility model the advantage lie in: simple structure is practical, and the cooling effect is good, efficient, can be directly with the injection molding drawing of patterns, reliable and stable.

Description

Cooling forming device for injection molding

Technical Field

The utility model relates to an injection molding production technical field specifically indicates a cooling forming device for injection moulding.

Background

Along with the increasing living standard of people and the rapid development of social industry, plastic products generally enter the production and life of people, the plastic products are mainly produced by injection molding by an injection molding machine, the injection molding machine is a processing machine with the largest use amount in the plastic processing industry, and the injection molding machine not only can directly produce and mold a large amount of plastic products, but also constitutes key equipment of the injection stretch blow molding process, China has become the first major country of the world production of plastic machine parts, and the trend of promoting the development of equipment manufacturing industry of Chinese injection molding machines is great, the injection molding machines are also called injection molding machines or injection machines, the thermoplastic plastics or thermosetting materials can be made into plastic products with various shapes by using a plastic forming die, however, the injection mold of the injection molding machine is still in a high-temperature state after working, and needs to be cooled by a cooling device so as to be convenient for the injection molding piece to be rapidly molded and taken out.

Most of existing cooling forming devices for injection molding adopt air cooling, the cooling effect is poor, the efficiency is low, injection molding pieces and injection molds cannot be directly separated and taken out after cooling, the steps are complex, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure is practical, and the cooling effect is good, efficient, can be directly with the injection molding drawing of patterns, a reliable and stable cooling forming device for injection moulding.

In order to solve the technical problem, the utility model provides a technical scheme does: a cooling forming device for injection molding comprises a support frame, wherein support plates are symmetrically connected and arranged on two sides below the support frame, a plurality of support legs are connected and arranged at the lower ends of the support plates, a cooling box is arranged between the two support plates in a sliding connection mode, T-shaped sliding strips are symmetrically connected and arranged on two sides of the cooling box, T-shaped sliding grooves matched with the T-shaped sliding strips are arranged on the support plates, no box plate is arranged on the bottom surface of the cooling box, a first electric telescopic rod is symmetrically connected and arranged above the cooling box, the upper end of the first electric telescopic rod is connected and arranged in the support frame, a clamping device is connected and arranged on the inner side wall of the cooling box, cooling pipes are symmetrically connected and arranged in the wall of the cooling box, a refrigerating machine is connected and arranged above the support frame, a water inlet and a water outlet are connected and arranged on the refrigerating machine, and two ends of the cooling pipes are respectively connected with the water inlet and the water outlet, the cooling pipe is connected with a circulating pump, the circulating pump is connected and arranged above the support frame, the cooling pipe is close to one end of the water inlet and is connected with a water inlet pipe, the water inlet pipe is connected with a sealing plug, and a jacking device is connected and arranged at the center below the support frame.

Compared with the prior art, the utility model the advantage lie in: two electric telescopic handle symmetries set up and to guarantee the synchronous lift in cooler bin both sides, slope or rock when preventing it from going up and down, the stability of cooler bin can further be guaranteed to T shape draw runner simultaneously, clamping device can carry out the centre gripping to injection mold fixed, make it can be along with the rise of cooler bin and separate with the injection molding, do not need solitary drawing of patterns operation, be favorable to improving production efficiency, the circulating pump can promote the flow of cooling tube water, the cooperation refrigerator can constantly refrigerate for the water in the cooling tube, guarantee device's continuous cooling effect, roof pressure device can be fixed with the injection molding, guarantee smooth drawing of patterns.

Furthermore, the vertical cross section of the supporting leg is trapezoidal, and an anti-skid pad is connected and arranged below the supporting leg, so that the stability of the device is improved.

Further, clamping device includes that symmetrical connection locates electric telescopic handle two on the cooler bin inner wall, electric telescopic handle two orientation the cooler bin center sets up, electric telescopic handle both ends connection is equipped with the grip block, the grip block is kept away from two sides of electric telescopic handle are connected and are equipped with the rubber pad, and the centre gripping fastness of grip block can be guaranteed to the rubber pad, can prevent grip block fish tail injection mold simultaneously.

Furthermore, the cooling pipe is spiral, and the cooling pipe is hugged closely the cooling box inner wall setting improves the cooling effect.

Furthermore, the jacking device comprises a third electric telescopic rod which is connected and arranged at the center below the support frame, the lower end of the third electric telescopic rod extends into the cooling box and is connected with a jacking plate, a through hole which is matched with the third electric telescopic rod is formed in the upper wall of the cooling box, and the third electric telescopic rod is convenient for controlling the height of the jacking plate and is suitable for injection parts with different heights.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the cooling box of the present invention.

As shown in the figure: 1. a support frame; 2. a support plate; 3. supporting legs; 4. a cooling tank; 5. a first electric telescopic rod; 6. a cooling tube; 7. a refrigerator; 8. a water inlet; 9. a water outlet; 10. a circulation pump; 11. a water inlet pipe; 12. a sealing plug; 13. a non-slip mat; 14. a second electric telescopic rod; 15. a clamping plate; 16. a rubber pad; 17. a third electric telescopic rod; 18. and a top pressing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, a cooling forming device for injection molding comprises a support frame 1, wherein support plates 2 are symmetrically connected to two sides below the support frame 1, a plurality of support legs 3 are connected to the lower ends of the support plates 2, a cooling box 4 is slidably connected between the two support plates 2, T-shaped sliding strips are symmetrically connected to two sides of the cooling box 4, T-shaped sliding grooves matched with the T-shaped sliding strips are formed in the support plates 2, no box plate is arranged on the bottom surface of the cooling box 4, electric telescopic rods 5 are symmetrically connected to the upper side of the cooling box 4, the upper ends of the electric telescopic rods 5 are connected and arranged in the support frame 1, a clamping device is connected and arranged on the inner side wall of the cooling box 4, cooling pipes 6 are symmetrically connected and arranged in the box wall of the cooling box 4, a refrigerating machine 7 is connected and arranged above the support frame 1, and a water inlet 8 and a water outlet 9 are connected and arranged on the refrigerating machine 7, the cooling tube 6 both ends respectively with the water inlet 8 with delivery port 9 is connected, the last connection of cooling tube 6 is equipped with circulating pump 10, circulating pump 10 connect locate 1 top of support frame, cooling tube 6 is close to 8 one ends of water inlet are connected and are equipped with inlet tube 11, the last connection of inlet tube 11 is equipped with sealing plug 12, 1 below center connection of support frame is equipped with the roof pressure device.

The vertical section of the supporting leg 3 is trapezoidal, and an anti-skid pad 13 is connected and arranged below the supporting leg 3. Clamping device includes that symmetrical connection locates two 14 electric telescopic handle on the 4 inner walls of cooler bin, two 14 orientation of electric telescopic handle the 4 center of cooler bin sets up, two 14 end connection of electric telescopic handle are equipped with grip block 15, grip block 15 is kept away from two 14 one sides of electric telescopic handle are connected and are equipped with rubber pad 16. The cooling pipe 6 is spiral, and the cooling pipe 6 is tightly attached to the inner wall of the cooling box 4. The jacking device comprises a third electric telescopic rod 17 which is connected with the center of the lower part of the support frame 1, the lower end of the third electric telescopic rod 17 extends into the cooling box 4 and is connected with a jacking plate 18, and a through hole matched with the third electric telescopic rod 17 is formed in the upper wall of the cooling box 4.

The utility model discloses when concrete implementation: connecting the device with an external power supply, opening a sealing plug 12, adding a proper amount of water into a cooling pipe 6 through a water inlet pipe 11, covering the sealing plug 12 in time, simultaneously opening a refrigerating machine 7 and a circulating pump 10, enabling the water to continuously flow in the cooling pipe 6 in a circulating manner through the circulating pump 10, refrigerating the water in the cooling pipe 6 through the refrigerating machine 7, placing an injection molding piece with an injection mold under a top pressure plate 18, controlling two electric telescopic rods I5 to extend synchronously to drive a cooling box 4 to move downwards, enabling a T-shaped sliding strip to slide in a T-shaped sliding groove at the same time until the cooling box 4 covers the injection molding piece, reducing the temperature in the cooling box 4 through cold water in the cooling pipe 6, further refrigerating the injection molding piece, controlling two electric telescopic rods II 14 to extend after the refrigeration is finished, driving a clamping plate 15 to move by the electric telescopic rods II 14 until the clamping plate 15 is contacted with the side part of the injection mold and clamps the injection mold, and controlling the extension of the three electric telescopic rods 17, driving the jacking plate 18 to move downwards to be in contact with the injection molding part by the three electric telescopic rods 17, controlling the synchronous contraction of the two electric telescopic rods 5, driving the injection molding mould to move upwards by the cooling box 4, and fixing the injection molding part by the jacking plate 18 so as to realize the demolding of the injection molding part.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A cooling forming device for injection moulding, includes support frame (1), its characterized in that: the support frame is characterized in that support plates (2) are symmetrically connected and arranged on two sides below the support frame (1), a plurality of support legs (3) are connected and arranged at the lower ends of the support plates (2), two support plates (2) are slidably connected and arranged with a cooling box (4), T-shaped sliding strips are symmetrically connected and arranged on two sides of the cooling box (4), T-shaped sliding grooves matched with the T-shaped sliding strips are formed in the support plates (2), a box plate is not arranged on the bottom surface of the cooling box (4), electric telescopic rods (5) are symmetrically connected and arranged above the cooling box (4), the upper ends of the electric telescopic rods (5) are connected and arranged in the support frame (1), clamping devices are connected and arranged on the inner side wall of the cooling box (4), cooling pipes (6) are symmetrically connected and arranged in the box wall of the cooling box (4), a refrigerating machine (7) is connected and arranged above the support frame (1), a water inlet (8) and a water outlet (9) are connected and arranged on the refrigerating machine (7), cooling tube (6) both ends respectively with water inlet (8) with delivery port (9) are connected, the connection is equipped with circulating pump (10) on cooling tube (6), circulating pump (10) are connected and are located support frame (1) top, cooling tube (6) are close to water inlet (8) one end is connected and is equipped with inlet tube (11), the connection is equipped with sealing plug (12) on inlet tube (11), support frame (1) below center connection is equipped with the roof pressure device.

2. A cooling molding apparatus for injection molding according to claim 1, characterized in that: the supporting legs (3) are trapezoidal in vertical section, and anti-skid pads (13) are connected and arranged below the supporting legs (3).

3. A cooling molding apparatus for injection molding according to claim 1, characterized in that: clamping device locates including the symmetric connection electric telescopic handle two (14) on cooler bin (4) inner wall, electric telescopic handle two (14) orientation cooler bin (4) center sets up, electric telescopic handle two (14) end connection is equipped with grip block (15), grip block (15) are kept away from electric telescopic handle two (14) one side is connected and is equipped with rubber pad (16).

4. A cooling molding apparatus for injection molding according to claim 1, characterized in that: the cooling pipe (6) is spiral, and the cooling pipe (6) is tightly attached to the inner wall of the cooling box (4).

5. A cooling molding apparatus for injection molding according to claim 1, characterized in that: the jacking device comprises a third electric telescopic rod (17) which is connected and arranged at the center of the lower part of the support frame (1), the lower end of the third electric telescopic rod (17) extends into the cooling box (4) to be connected with a jacking plate (18), and a through hole matched with the third electric telescopic rod (17) is formed in the upper wall of the cooling box (4).