CN216782579U

CN216782579U - Quick cooling device that mould was used

Info

Publication number: CN216782579U
Application number: CN202220037058.3U
Authority: CN
Inventors: 沈静
Original assignee: Zhengou Musical Instrument Co ltd
Current assignee: Zhengou Musical Instrument Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-21
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a quick cooling device for a mold, and relates to the field of molds. Including supporting the table, the last surface mounting who supports the table has the support frame, first electric putter is installed to the inboard of support frame, the mould is installed to first electric putter's one end, the lower surface mounting who supports the table has a supporting box, rotating device is installed to the inboard of supporting box, the bracing piece is installed to the inboard of supporting box, the slider has been cup jointed to the side of bracing piece. This quick cooling device that mould was used, through supporting box, the refrigerator, the screw rod, the cooperation of lower mould and hydrojet mouth is used, can let the refrigerator carry out the precooling to the supporting box, make the lower mould get into the supporting box under second electric putter's drive after injection moulding when the product, then hydrojet mouth blowout liquid nitrogen cools off the product, thereby can make the cooling that carries on that injection moulding's product can be quick just, avoided the staff scalded when the product of taking.

Description

Quick cooling device that mould was used

Technical Field

The utility model relates to the technical field of dies, in particular to a quick cooling device for a die.

Background

The mould is used for obtaining various moulds and tools of 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, with different molds being made up of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material. Plain has the designation of "industrial mother".

There is a residual heat after the product is injection molded by the mold, so that the worker may be burned when taking the product, and a rapid cooling device for the mold is required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the shortcomings of the prior art, the present invention provides a rapid cooling device for a mold, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a quick cooling device that mould was used, includes the support table, the last surface mounting who supports the table has the support frame, first electric putter is installed to the inboard of support frame, the mould is installed to first electric putter's one end, the lower surface mounting who supports the table has a supporting box, rotating device is installed to the inboard of supporting box, the bracing piece is installed to the inboard of supporting box, the slider has been cup jointed to the side of bracing piece, the last surface mounting of slider has second electric putter, the lower mould is installed to second electric putter's one end, the refrigerator is installed to the inboard of supporting box, the fixed plate is installed to one side of supporting box, the last surface mounting of fixed plate has cooling device.

Preferably, the rotating device comprises a motor, a screw is arranged at the output end of the motor, and a bearing seat is arranged at one end of the screw.

Preferably, the cooling device comprises a liquid nitrogen tank, a liquid outlet is arranged on the upper surface of the liquid nitrogen tank, and a valve is arranged on the side surface of the liquid outlet.

Preferably, a liquid outlet pipe is installed at one end of the liquid outlet, and a liquid spraying opening is installed at one end of the liquid outlet pipe.

Preferably, a box door is arranged on the upper surface of the supporting box, and a handle is mounted on the upper surface of the box door.

Preferably, the number of the first electric push rods is two, and the two first electric push rods are symmetrically arranged on the inner side of the support frame.

Preferably, the number of the support rods is two, and the two support rods are symmetrically arranged on the inner side of the support box.

(III) advantageous effects

The utility model provides a rapid cooling device for a mold. Has the following beneficial effects:

this quick cooling device that mould was used, through supporting box, the refrigerator, the screw rod, second electric putter, lower mould and hydrojet mouth's cooperation is used, can let the refrigerator carry out the precooling to the supporting box, make the lower mould get into supporting box under second electric putter's drive after injection moulding when the product, then hydrojet mouth blowout liquid nitrogen cools off the product, thereby can make the cooling that carries on that injection moulding's product can be quick, avoided the staff to be scalded when the product of taking.

Drawings

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

FIG. 2 is a schematic view of a second complete structure of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention.

In the figure: 1. a support table; 2. a support frame; 3. a first electric push rod; 4. a support bar; 5. a support box; 6. a motor; 7. a screw; 8. a bearing seat; 9. a slider; 10. a second electric push rod; 11. a lower die; 12. a refrigerator; 13. a box door; 14. a handle; 15. a fixing plate; 16. a liquid nitrogen tank; 17. a liquid outlet; 18. a valve; 19. a liquid outlet pipe; 20. a liquid spraying port; 21. and (5) an upper die.

Detailed Description

The utility model is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a rapid cooling device for a mold, which comprises a supporting table 1, wherein a supporting frame 2 is arranged on the upper surface of the supporting table 1, a first electric push rod 3 is arranged on the inner side of the supporting frame 2, an upper mold 21 is arranged at one end of the first electric push rod 3, the supporting frame 2 can support the first electric push rod 3 by arranging the supporting frame 2, the first electric push rod 3 and the upper mold 21 in a matching manner, then the first electric push rod 3 is operated, the upper mold 21 is driven by the first electric push rod 3 to move up and down, a supporting box 5 is arranged on the lower surface of the supporting table 1, a rotating device is arranged on the inner side of the supporting box 5, a supporting rod 4 is arranged on the inner side of the supporting box 5, a sliding block 9 is sleeved on the side surface of the supporting rod 4, and the supporting box 5 can support a motor 6 by arranging the supporting box 5, the rotating device, the supporting rod 4 and the sliding block 9 in a matching manner, then the motor 6 is operated, the screw 7 is rotated on the inner side of the bearing seat 8 under the action of the output end of the motor 6, so that the slide block 9 can slide on the side surface of the support rod 4 under the driving of the screw 7, the second electric push rod 10 is installed on the upper surface of the slide block 9, the lower die 11 is installed at one end of the second electric push rod 10, the slide block 9 can support the second electric push rod 10 by arranging the cooperation of the second electric push rod 10 and the lower die 11, then the second electric push rod 10 is operated, the lower die 11 can move up and down under the driving of the second electric push rod 10, the refrigerator 12 is installed on the inner side of the support box 5, the refrigerator 12 can pre-cool the inner side of the support box 5 by arranging the refrigerator 12, the fixed plate 15 is installed on one side of the support box 5, the cooling device is installed on the upper surface of the fixed plate 15, and the fixing plate 15 and the cooling device are matched, the fixing plate 15 can support the liquid nitrogen tank 16, and then the valve 18 is controlled to allow the liquid nitrogen in the liquid nitrogen tank 16 to enter the liquid outlet pipe 19 from the liquid outlet 17 under the control of the valve 18, and then to be ejected from the liquid outlet pipe 19 through the liquid ejection port 20.

In an aspect of this embodiment, by providing the door 13 and the handle 14, the handle 14 can be controlled, so that the door 13 is driven by the handle 14 to open and close the supporting box 5, and the cooled product can be taken out.

In an aspect of this embodiment, through the cooperation that sets up motor 6, screw rod 7 and bearing frame 8, can operate motor 6, let screw rod 7 rotate in the inboard of bearing frame 8 under the effect of motor 6 output to can let lower mould 11 drive the product on the lower mould 11 and remove under the drive of screw rod 7.

In one aspect of this embodiment, liquid nitrogen in liquid outlet tube 19 can be ejected from liquid ejection port 20 by providing liquid outlet tube 19 and liquid ejection port 20.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when the injection molding machine is used, firstly, the second electric push rod 10 is operated, the lower die 11 is driven by the second electric push rod 10 to move to the upper surface of the support table 1, then the first electric push rod 3 is operated, the upper die 21 is driven by the first electric push rod 3 to move up and down, so that the upper die 21 and the lower die 11 can be closed for injection molding, the refrigerator 12 precools the inside of the support box 5 during injection molding, then the second electric push rod 10 is operated again, the lower die 11 with an injection molded product enters the inside of the support box 5, then the valve 18 is controlled, liquid nitrogen in the liquid nitrogen tank 16 enters the liquid outlet pipe 19 from the liquid outlet 17 under the control of the valve 18, then the liquid nitrogen is sprayed out from the liquid spraying port 20 from the liquid outlet pipe 19, so that the product can be cooled, then the motor 6 is operated, the screw 7 is driven by the output end of the motor 6 to rotate on the inner side of the bearing seat 8, therefore, the sliding block 9 can slide on the side surface of the supporting rod 4 under the driving of the screw 7, the handle 14 is controlled at last, the box door 13 is driven by the handle 14 to open and close the supporting box 5, and the cooled product can be taken out.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rapid cooling device for moulds, comprising a support table (1), characterized in that: the upper surface of the supporting table (1) is provided with a supporting frame (2), the inner side of the supporting frame (2) is provided with a first electric push rod (3), an upper die (21) is arranged at one end of the first electric push rod (3), a supporting box (5) is arranged on the lower surface of the supporting table (1), the inner side of the supporting box (5) is provided with a rotating device, the inner side of the supporting box (5) is provided with a supporting rod (4), the side surface of the supporting rod (4) is sleeved with a sliding block (9), the upper surface of the sliding block (9) is provided with a second electric push rod (10), a lower die (11) is arranged at one end of the second electric push rod (10), a refrigerator (12) is arranged on the inner side of the supporting box (5), a fixing plate (15) is installed on one side of the supporting box (5), and a cooling device is installed on the upper surface of the fixing plate (15).

2. A rapid cooling device for a mold according to claim 1, characterized in that: the rotating device comprises a motor (6), a screw rod (7) is arranged at the output end of the motor (6), and a bearing seat (8) is arranged at one end of the screw rod (7).

3. A rapid cooling device for a mold according to claim 1, characterized in that: the cooling device comprises a liquid nitrogen tank (16), a liquid outlet (17) is arranged on the upper surface of the liquid nitrogen tank (16), and a valve (18) is arranged on the side surface of the liquid outlet (17).

4. A rapid cooling device for a mold according to claim 3, characterized in that: drain pipe (19) are installed to the one end of liquid outlet (17), hydrojet mouth (20) are installed to the one end of drain pipe (19).

5. A rapid cooling device for a mold according to claim 1, characterized in that: the upper surface of the supporting box (5) is provided with a box door (13), and the upper surface of the box door (13) is provided with a handle (14).

6. A rapid cooling device for a mold according to claim 1, characterized in that: the number of the first electric push rods (3) is two, and the two first electric push rods (3) are symmetrically arranged on the inner side of the support frame (2).

7. A rapid cooling device for a mold according to claim 1, characterized in that: the number of the support rods (4) is two, and the two support rods (4) are symmetrically arranged on the inner side of the support box (5).