CN218803817U

CN218803817U - Auxiliary cooling device for injection molding forming

Info

Publication number: CN218803817U
Application number: CN202222687518.XU
Authority: CN
Inventors: 王宁军
Original assignee: Nanjing Henty Electronics Co ltd
Current assignee: Nanjing Henty Electronics Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-07
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a supplementary heat sink of injection molding shaping, its technical scheme includes: cooling tower and cooling box, the cooling tower is installed to cooling box one side, cooling box internally mounted has the cooling room, the shower is installed at cooling box internal top, the conveyer pipe is installed at the shower top, conveyer pipe end-to-end connection is in the cooling tower bottom, install the delivery pump in the middle of the conveyer pipe, surface mounting has the heat exchange tube under the shower, the heat exchange tube runs through top in the cooling room, the shower lower surface is located the cooling room top and installs the rotation ball that sprays, the heat exchange tube surface is located cooling room internally mounted and has the heat exchanger fin. The utility model provides a cooling device is assisted in injection molding shaping has solved that present most of cooling devices are limited to the cooling effect that sprays of injection molding, and injection molding cooling efficiency is lower, influences injection molding machine production efficiency's problem, has improved the cooling efficiency of injection molding to the production efficiency of injection molding machine has been improved.

Description

Auxiliary cooling device for injection molding forming

Technical Field

The utility model relates to a technical field of moulding plastics specifically is an injection molding shaping auxiliary cooling device.

Background

The injection molding is a molding method combining injection molding and molding, and has the advantages of high production speed, high efficiency, automation of operation, various designs and colors, simple and complex shapes, large and small sizes, accurate product size, easy replacement of products, capability of forming workpieces with complex shapes, suitability for the fields of mass production, complex-shaped products and the like, and the injection molding is suitable for the molding processing of the products with the complex shapes.

Through the magnanimity retrieval, discover that the heat sink among the prior art is like the design heat sink of an injection molding that publication number is CN211074580U, through setting up the shower nozzle, cool down its inside injection molding from putting the groove top, through water pump and second connecting pipe, make water get into the cooling chamber inside, cool down the injection molding, through setting up the connecting plate, be convenient for to the inside water injection of water tank, through setting up the louvre, increase the radiating rate of the inside water of water tank, make the inside water cooling of water tank recycle after.

Most of cooling device that have now are limited to the cooling effect that sprays of injection molding, and injection molding cooling efficiency is lower, influences the production efficiency of injection molding machine, for this reason, we propose the supplementary cooling device of injection molding shaping, have improved the cooling efficiency of injection molding to the production efficiency of injection molding machine has been improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat sink is assisted in injection molding shaping possesses the efficient advantage of cooling, and it is limited to the cooling effect that sprays of injection molding to have solved most of heat sinks current, and injection molding cooling efficiency is lower, influences the problem of injection molding machine's production efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat sink is assisted in injection molding shaping, includes cooling tower and cooling box, wherein the cooling tower is installed to cooling box one side, cooling box internally mounted has the cooling room, the shower is installed at cooling box top, the conveyer pipe is installed at the shower top, conveyer pipe end-to-end connection is in the cooling tower bottom, install the delivery pump in the middle of the conveyer pipe, surface mounting has the heat exchange tube under the shower, the heat exchange tube runs through top in the cooling room, the shower lower surface is located the cooling room top and installs the rotatory ball that sprays, the heat exchange tube surface is located cooling room internally mounted and has the heat exchanger fin, cooling box bottom portion is located cooling room position department and all installs the motor, motor output shaft is located cooling box internally mounted and has the blade.

Preferably, the cooling chambers are three in number and are arranged inside the cooling box at equal intervals.

Preferably, door plates are arranged at the positions, located at the cooling chamber, of the front surface of the cooling box through hinges, and an observation window is arranged in the middle of the front surface of each door plate.

Preferably, an exhaust seat is installed in the middle of the top of the cooling tower, and an exhaust fan is installed in the middle of the inside of the exhaust seat.

Preferably, the distribution plate is installed at the top in the cooling tower, the suction pump is installed to the bottom in the cooling box, the suction pump output passes through the last water piping connection in distribution plate top, install the cooling filler in the middle of the cooling tower is inside.

Preferably, a cooling machine is installed on one side of the cooling tower close to the bottom, a cooling pipe is installed on one side of the cooling machine and arranged inside the cooling tower, and a temperature sensor is installed on the bottom in the cooling tower.

Preferably, the top parts of the three cooling chambers are provided with cooling fins B, and the bottom parts of the three cooling chambers are provided with cooling fins A.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up rotatory ball, heat exchange tube, motor and the blade that sprays, reach and carry out the efficient effect to the inside injection molding of cooling chamber to it is limited to solve the cooling effect that sprays of most of heat sink to the injection molding, and injection molding cooling efficiency is lower, influences injection molding machine production efficiency's problem, has improved the cooling efficiency of injection molding, thereby has improved the production efficiency of injection molding machine.

2. The utility model discloses a set up cooling tower and refrigerator, reach the problem that carries out high-efficient cooling to the coolant liquid to it is lower to solve coolant liquid cooling efficiency, and the coolant liquid temperature is too high after using for a long time, influences coolant liquid heat exchange efficiency's problem, has reduced the service temperature of coolant liquid, thereby has guaranteed the cooling efficiency of injection molding.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the cooling chamber of the present invention;

fig. 4 is an enlarged structural diagram of a in fig. 2.

Reference numerals: 1. a cooling machine; 2. a cooling tower; 3. a cooling box; 4. an observation window; 5. a door panel; 6. a delivery pipe; 7. an exhaust seat; 8. a delivery pump; 9. a water pump; 10. a temperature sensor; 11. a cooling tube; 12. cooling the filler; 13. a water feeding pipe; 14. a distribution plate; 15. an exhaust fan; 16. a heat exchange pipe; 17. rotating the spraying ball; 18. a shower pipe; 19. a cooling chamber; 20. a heat sink A; 21. a heat exchanger fin; 22. a heat sink B; 23. a motor; 24. a blade.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an auxiliary heat sink of injection molding shaping, including cooling tower 2 and cooling box 3, cooling tower 2 is installed to cooling box 3 one side, cooling box 3 internally mounted has cooling chamber 19, shower 18 is installed at the top in the cooling box 3, conveyer pipe 6 is installed at shower 18 top, conveyer pipe 6 end-to-end connection is in cooling tower 2 bottom, install delivery pump 8 in the middle of the conveyer pipe 6, shower 18 lower surface installs heat exchange tube 16, heat exchange tube 16 runs through top in cooling chamber 19, shower 18 lower surface is located cooling chamber 19 top and installs rotatory spray ball 17, heat exchange tube 16 surface is located cooling chamber 19 internally mounted has heat exchanger fin 21, cooling box 3 bottom is located cooling chamber 19 position department all installs motor 23, motor 23 output shaft is located cooling box 3 internally mounted has blade 24, cooling chamber 19 is equipped with threely altogether, and three cooling chamber 19 equidistance is located inside cooling box 3, be convenient for the synchronous cooling a plurality of injection molding piece, cooling box 3 front surface is located cooling chamber 19 position department all installs door plant 5 through the hinge, install observation window 4 in the middle of 5 front surface, be convenient for through the observation window 4 that sets up, whether there is cooling chamber 19 the inside the cooling chamber 19, cooling fin 20 to cooling plate B, cooling box, cooling plate 19, cooling plate 22 and the inside the cooling fin 20.

The working principle of the auxiliary cooling device for injection molding based on the embodiment 1 is as follows: will the utility model discloses install the back, during the use, open door plant 5, place the injection molding inside cooling chamber 19, close door plant 5 again, rethread delivery pump 8 carries cooling tower 2 inside coolant liquid to shower 18, spray ball 17 blowout through the rotation of shower 18 lower surface again, cool down cooling chamber 19, thereby cool down the injection molding, simultaneously through shower 18 with coolant liquid water conservancy diversion to heat exchange tube 16 inside, through heat exchange tube 16 and heat exchanger fin 21, carry out high-efficient heat transfer to cooling chamber 19 inside, thereby increase the cooling efficiency of injection molding, starter motor 23 simultaneously, it rotates to drive blade 24 through motor 23, stir cooling chamber 3 inside coolant liquid through blade 24, cause the coolant liquid to splash, cool down cooling chamber 19 through the coolant liquid that splashes, thereby increase the cooling efficiency of injection molding, to this equipment work flow is accomplished.

Example two

As shown in fig. 1-4, the utility model provides an auxiliary cooling device for injection molding, compare in embodiment one, this embodiment still includes: install exhaust seat 7 in the middle of 2 tops in the cooling tower, install exhaust fan 15 in the middle of 7 inside in the seat of airing exhaust, exhaust fan 15 through setting up, cool down to the cooling box inside, distributing plate 14 is installed at the top in the cooling tower 2, cooling box 3 installs suction pump 9 in the bottom, suction pump 9 output passes through the upper hose 13 and connects in distributing plate 14 top, cooling filler 12 is installed in the middle of 2 inside in the cooling tower, distributing plate 14 and cooling filler 12 through setting up, cool down to the cooling water, cooling machine 1 is installed near the bottom to cooling tower 2 one side, cooling tube 11 is installed to cooling machine 1 one side, cooling tube 11 sets up inside cooling tower 2, when the cooling water temperature is too high, cool down to the cooling water, temperature sensor 10 is installed to the bottom in cooling tower 2.

In this embodiment, when using, start suction pump 9, through suction pump 9 and water-supply pipe 13, carry the coolant liquid to distributing plate 14, through the through-hole outflow of distributing plate 14 bottom, the velocity of flow of coolant liquid is reduced through the effect of cooling filler 12, the coolant liquid cooling of being convenient for, start exhaust fan 15 simultaneously, carry outside air current to cooling tower 2 inside through the louvre through exhaust fan 15, cool down the coolant liquid, and after temperature sensor 10 response coolant liquid temperature exceeded the setting value, start cooler 1, lead to cooler 1 and cooling tube 11, cool down 2 inside coolant liquids in the cooling tower, guarantee the cooling effect of coolant liquid.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a heat sink is assisted in injection molding shaping, includes cooling tower (2) and cooling box (3), its characterized in that: cooling tower (2) are installed to cooling box (3) one side, cooling box (3) internally mounted has cooling chamber (19), shower (18) are installed at the top in cooling box (3), conveyer pipe (6) are installed at shower (18) top, conveyer pipe (6) end-to-end connection is in cooling tower (2) bottom, conveyer pump (8) are installed to conveyer pipe (6) centre, shower (18) lower surface mounting has heat exchange tube (16), heat exchange tube (16) run through in cooling chamber (19) top, rotatory ball (17) that spray are installed at cooling chamber (19) top are located to shower (18) lower surface, heat exchange tube (16) surface is located cooling chamber (19) internally mounted and has heat exchanger fin (21), cooling box (3) bottom is located cooling chamber (19) position department and all installs motor (23), motor (23) output shaft is located cooling box (3) internally mounted and has blade (24).

2. The auxiliary cooling device for injection molding of claim 1, wherein: the cooling chambers (19) are three in number and three in the cooling chambers (19) are arranged in the cooling box (3) at equal intervals.

3. The auxiliary cooling device for injection molding of claim 1, wherein: door plant (5) are all installed through the hinge in cooling chamber (19) position department in cooling case (3) front surface, install observation window (4) in the middle of door plant (5) front surface.

4. The auxiliary cooling device for injection molding of claim 1, wherein: install exhaust seat (7) in the middle of cooling tower (2) top, exhaust seat (7) are installed in the inside middle of, exhaust fan (15).

5. The auxiliary cooling device for injection molding of claim 1, wherein: distribution plate (14) are installed at the top in cooling tower (2), suction pump (9) are installed to the bottom in cooling box (3), suction pump (9) output is connected in distribution plate (14) top through upper hose (13), cooling filler (12) are installed to the inside centre of cooling tower (2).

6. The auxiliary cooling device for injection molding of claim 1, wherein: cooling tower (2) one side is close to the bottom and installs cooler (1), cooling tube (11) are installed to cooler (1) one side, cooling tube (11) set up inside cooling tower (2), temperature sensor (10) are installed to the bottom in cooling tower (2).

7. The auxiliary cooling device for injection molding of claim 1, wherein: radiating fins B (22) are installed at the tops of the three cooling chambers (19), and radiating fins A (20) are installed at the bottoms of the three cooling chambers (19).