CN210679589U

CN210679589U - Cooling device of injection molding machine

Info

Publication number: CN210679589U
Application number: CN201921416243.8U
Authority: CN
Inventors: 李文龙
Original assignee: Nanchang Chihua Industry Co Ltd
Current assignee: Nanchang Chihua Industry Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-05
Anticipated expiration: 2029-08-29

Abstract

The utility model belongs to the technical field of the injection molding machine technique and specifically relates to a cooling device of injection molding machine, including the outer container, the fixed water-cooling case that is equipped with of outer container, the fixed heat dissipation sleeve that is equipped with of water-cooling case, angles such as water-cooling case are equipped with four return bends of intaking, four the fixed inlet tube that is equipped with of return bend of intaking, the fixed tee bend that is equipped with of inlet tube, the fixed header tank that is equipped with of one end of connecting pipe, the fixed circulating water pump that is equipped with in one side of connecting pipe, the fixed L shape connecting pipe that is equipped with of header tank, the fixed U-shaped cooling elbow that is equipped with of one end of L shape connecting pipe, the fixed drain pipe that is equipped with. The utility model discloses on ordinary cooling device's basis, set up even cooling and multiple cooling device, improved cooling effect and efficiency, have wide market prospect, be fit for promoting.

Description

Cooling device of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to a cooling device of injection molding machine.

Background

The injection molding machine can form plastic products with complex appearance, accurate size and dense texture in one step, and therefore the injection molding machine is widely applied by enterprises, but the injection molding machine has various problems in the using process, if the feeding pipe of the injection molding machine is extremely easy to block due to overhigh temperature, the production efficiency of the plastic products is influenced, and great economic loss is brought to the enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor cooling effect and incomplete cooling existing in the prior art and providing a cooling device of an injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cooling device of an injection molding machine is designed, and comprises an outer box, wherein a water cooling box is fixedly arranged at one side of the bottom of the inner wall of the outer box, a heat dissipation sleeve is fixedly arranged in the middle of the upper surface of the water cooling box, one end of the heat dissipation sleeve penetrates through the water cooling box, the water cooling box is provided with four water inlet bent pipes at equal angles, one ends of the four water inlet bent pipes are fixedly provided with water inlet pipes, one ends of the water inlet bent pipes, far away from the water inlet pipes, penetrate through the water cooling box and extend into the water cooling box, a tee joint is fixedly arranged at one side of the water inlet pipes, a connecting pipe is fixedly arranged at one side of the tee joint, far away from the water inlet pipes, a water collecting box is fixedly arranged at one end of the connecting pipe, far away from the tee joint, a circulating water pump is fixedly arranged at one side of the surface of, the L shape connecting pipe is kept away from the fixed U-shaped cooling return bend that is equipped with in one end of header tank, the U-shaped cooling return bend is kept away from the fixed drain pipe that is equipped with in one end of L shape connecting pipe, the drain pipe is kept away from the one end of U-shaped cooling return bend runs through the water cooling case and extends to inside the water cooling case, the fixed deflector that is equipped with in one side of water cooling incasement wall, the fixed air cooling device that is equipped with in one side of outer container.

Preferably, the air cooling device comprises a refrigerating fan, the refrigerating fan is fixedly connected with the outer box, an air inlet pipe is fixedly arranged at an air outlet of the refrigerating fan, the air inlet pipe is far away from an air inlet funnel fixedly arranged at one end of the refrigerating fan, the air inlet funnel is fixedly connected with the outer box, a ventilation hole corresponding to the air inlet funnel is formed in one side of the outer box, and a long exhaust hole is formed in one side of the water cooling box and far away from the upper surface of the outer box.

Preferably, the bottom of the inner wall of the water collecting tank is fixedly provided with a square partition plate, a semiconductor refrigerating sheet is arranged between the square partition plate and the inner wall of the water collecting tank, and a temperature detector is fixedly arranged in the middle of the bottom of the inner wall of the water collecting tank.

Preferably, the guide plate is of a square funnel structure, and a 3-10 MM through groove is formed between the guide plate and the heat dissipation sleeve.

Preferably, the heat dissipation sleeve is made of a metal material with a good heat conduction effect.

The utility model provides a cooling device of injection molding machine, beneficial effect lies in: the utility model has the advantages of simple and reasonable structure, feed inlet and the barrel of moulding plastics that can be applicable to the injection molding machine, make the heat dissipation sleeve by the metal material that the heat conduction effect is good through setting up and can transmit the heat of injection molding machine barrel effectively, through the return bend that intakes, the inlet tube, the tee bend, the connecting pipe, the header tank, circulating water pump, L shape connecting pipe, U-shaped cooling bend and drain pipe can cool down the heat dissipation sleeve effectively, thereby cool off the injection molding machine barrel, can carry out the first heat dissipation to the water of having carried out the subcooling through setting up U-shaped cooling bend and air cooling device, through mutually supporting between with the semiconductor refrigeration piece, can carry out the secondary cooling, make the utility model discloses a cooling effect is better, can be effectual the control water collecting tank cooling water's temperature through setting up thermodetector.

Drawings

Fig. 1 is a front view of a cooling device of an injection molding machine according to the present invention;

fig. 2 is an internal view of a cooling device of an injection molding machine according to the present invention;

fig. 3 is a sectional view of a water cooling tank of a cooling device of an injection molding machine according to the present invention;

fig. 4 is a sectional view of a water collecting tank of a cooling device of an injection molding machine provided by the utility model.

In the figure: the device comprises an outer box 1, a water cooling box 2, a heat dissipation sleeve 3, a water inlet bent pipe 4, a water inlet pipe 5, a tee joint 6, a connecting pipe 7, a water collecting tank 8, a circulating water pump 9, an L-shaped connecting pipe 10, a U-shaped cooling bent pipe 11, a water outlet pipe 12, a semiconductor refrigerating sheet 13, a temperature detector 14, a guide plate 15, an air cooling device 16, a square partition plate 17, a refrigerating fan 1601, an air inlet pipe 1602, an air inlet funnel 1603 and a long exhaust hole 1604.

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.

Referring to fig. 1-4, a cooling device of an injection molding machine comprises an outer box 1, a water cooling box 2 is fixedly arranged on one side of the bottom of the inner wall of the outer box 1, a heat dissipation sleeve 3 is fixedly arranged in the middle of the upper surface of the water cooling box 2, one end of the heat dissipation sleeve 3 penetrates through the water cooling box 2, four water inlet bent pipes 4 are arranged at equal angles of the water cooling box 2, one ends of the four water inlet bent pipes 4 are fixedly provided with water inlet pipes 5, one ends of the water inlet bent pipes 4 far away from the water inlet pipes 5 penetrate through the water cooling box 2 and extend into the water cooling box 2, a tee joint 6 is fixedly arranged on one side of the water inlet pipes 5, a connecting pipe 7 is fixedly arranged on one side of the tee joint 6 far away from the water inlet pipes 5, a water collection box 8 is fixedly arranged on one end of the connecting pipe 7 far away from the tee joint 6, a circulating water pump 9 is fixedly arranged on one side, the middle of 8 upper surfaces of header tank is fixed and is equipped with L shape connecting pipe 10, L shape connecting pipe 10 is kept away from the fixed U-shaped cooling return bend 11 that is equipped with of one end of header tank 8, U-shaped cooling return bend 11 is kept away from the fixed drain pipe 12 that is equipped with of one end of L shape connecting pipe 10, drain pipe 12 is kept away from the one end of U-shaped cooling return bend 11 runs through water cooling tank 2 and extends to inside water cooling tank 2, the fixed deflector 15 that is equipped with in one side of 2 inner walls of water cooling tank, the fixed air cooling device 16 that is equipped with in one side of outer container 1.

Referring to fig. 1-2, a cooling device of injection molding machine, including outer container 1, air cooling device 16 includes refrigeration fan 1601, refrigeration fan 1601 with outer container 1 fixed connection, refrigeration fan 1601's air outlet is fixed and is equipped with air-supply line 1602, air-supply line 1602 is kept away from the fixed air inlet funnel 1603 that is equipped with of one end of refrigeration fan 1601, air inlet funnel 1603 with outer container 1 fixed connection, one side of outer container 1 be equipped with the corresponding ventilation hole of air inlet funnel 1603, keep away from on the outer container 1 upper surface one side of water-cooling box 2 is equipped with microscler exhaust hole 1604.

Referring to fig. 1-4, a cooling device of injection molding machine, includes outer container 1, the fixed square baffle 17 that is equipped with in bottom of 8 inner walls of header tank, square baffle 17 with be equipped with semiconductor refrigeration piece 13 between the 8 inner walls of header tank, the fixed thermodetector 14 that is equipped with in centre of 8 inner walls of header tank bottom, deflector 15 is square funnel structure, deflector 15 with be equipped with 3 ~ 10MM through grooves between the heat dissipation sleeve 3, heat dissipation sleeve 3 is made by the metal material that the heat conduction effect is good.

The utility model provides a cooling device of injection molding machine, fix heat dissipation sleeve 3 on the surface of injection molding machine feed cylinder or injection cylinder when using, then control circulating water pump 9 through the controller and begin work, circulating water pump 9 pours into the inside of water-cooling tank 2 through inlet elbow 4 and inlet tube 5 with the cooling water in the header tank 8, then cooling water flows to heat dissipation sleeve 3 along deflector 15 and flows to the water-cooling tank 2 bottom along the outer wall of heat dissipation sleeve 3, carry out cooling work to the injection molding machine, then the cooling water that is located the bottom of water-cooling tank 2 loops through drain pipe 12 again, U-shaped cooling elbow 11, L shape connecting pipe 10 enters into header tank 8 again and accomplishes once more circulation, cooling fan 1601 begins work simultaneously and enters into the inside of outer container 1 through air-supply line 1602 and air inlet funnel 1603 and carries out cooling work to the water that is located U-shaped cooling elbow 11, then discharged to the outside of the outer box 1 through the long exhaust hole 1604, and the semiconductor refrigeration sheet 13 cools the water in the water collection tank 8 again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cooling device of the injection molding machine comprises an outer box (1) and is characterized in that a water cooling box (2) is fixedly arranged on one side of the bottom of the inner wall of the outer box (1), a heat dissipation sleeve (3) is fixedly arranged in the middle of the upper surface of the water cooling box (2), one end of the heat dissipation sleeve (3) penetrates through the water cooling box (2), four water inlet bent pipes (4) are arranged at equal angles of the water cooling box (2), a water inlet pipe (5) is fixedly arranged at one end of each water inlet bent pipe (4), one end, far away from the water inlet pipe (5), of each water inlet bent pipe (4) penetrates through the water cooling box (2) and extends to the inside of the water cooling box (2), a tee joint (6) is fixedly arranged on one side of the water inlet pipe (5), a connecting pipe (7) is fixedly arranged on one side, far away from the water inlet pipe (5), and a water collecting box (8) is fixedly arranged at one end, far away from the, connecting pipe (7) one side on surface is fixed and is equipped with circulating water pump (9), circulating water pump (9) with the bottom fixed connection of outer container (1) inner wall, the middle of header tank (8) upper surface is fixed and is equipped with L shape connecting pipe (10), keep away from L shape connecting pipe (10) the fixed U-shaped cooling elbow (11) that is equipped with of one end of header tank (8), keep away from U-shaped cooling elbow (11) the fixed drain pipe (12) that is equipped with of one end of L shape connecting pipe (10), keep away from drain pipe (12) the one end of U-shaped cooling elbow (11) is run through water cooling tank (2) and extend to inside water cooling tank (2), the fixed deflector (15) that is equipped with in one side of water cooling tank (2) inner wall, one side of outer container (1) is fixed and is equipped with air cooling device (16).

2. The cooling device of the injection molding machine according to claim 1, wherein the air cooling device (16) comprises a refrigerating fan (1601), the refrigerating fan (1601) is fixedly connected with the outer box (1), an air outlet of the refrigerating fan (1601) is fixedly provided with an air inlet pipe (1602), one end of the air inlet pipe (1602) far away from the refrigerating fan (1601) is fixedly provided with an air inlet funnel (1603), the air inlet funnel (1603) is fixedly connected with the outer box (1), one side of the outer box (1) is provided with a ventilation hole corresponding to the air inlet funnel (1603), and one side of the upper surface of the outer box (1) far away from the water cooling box (2) is provided with a long exhaust hole (1604).

3. The cooling device of the injection molding machine according to claim 1, wherein a square partition plate (17) is fixedly arranged at the bottom of the inner wall of the water collecting tank (8), a semiconductor refrigerating sheet (13) is arranged between the square partition plate (17) and the inner wall of the water collecting tank (8), and a temperature detector (14) is fixedly arranged in the middle of the bottom of the inner wall of the water collecting tank (8).

4. The cooling device of an injection molding machine according to claim 1, wherein the guide plate (15) is of a square funnel structure, and a through groove of 3 MM to 10MM is provided between the guide plate (15) and the heat dissipation sleeve (3).

5. The cooling device of an injection molding machine according to claim 1, wherein the heat-dissipating sleeve (3) is made of a metallic material having a good heat-conducting effect.