CN218838451U

CN218838451U - Quick refrigerated injection mold

Info

Publication number: CN218838451U
Application number: CN202222720953.8U
Authority: CN
Inventors: 谢燕
Original assignee: Anhui Changjing Auto Parts Co ltd
Current assignee: Anhui Changjing Auto Parts Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-11
Anticipated expiration: 2032-10-17

Abstract

The utility model belongs to the technical field of injection mold, especially, be a quick refrigerated injection mold, including outer container and inner box, the inner wall threaded connection of inner box has the lead screw, the one end threaded connection of lead screw has lower die body, one side fixedly connected with mounting panel of outer container, the last fixed surface of mounting panel installs electric putter, electric putter's top fixedly connected with connecting rod, the die body is gone up to the one end fixedly connected with of connecting rod. Through being equipped with the lead screw, the fixed die body down of can being convenient for, and rotate the lead screw and break away from die body down, thereby be favorable to taking out die body down, through being equipped with electric putter, the flexible height of being convenient for adjust die body in its top, go up the die body and move down the back gasbag will can shutoff hole in order to avoid the rivers play of inner box, through being equipped with the pump machine, it can extract the water of outer container bottom through the drinking-water pipe and send water to the outlet pipe through the aqueduct and in its discharge, can collect after watering the die body in the inner box through outlet pipe discharged water.

Description

Quick refrigerated injection mold

Technical Field

The utility model belongs to the technical field of injection mold, concretely relates to quick refrigerated injection mold.

Background

An injection mould is a tool for producing plastic products, and the principle is that hot melted plastics are injected into a cavity of an injection moulding machine under high pressure and then cooled to obtain a finished product. However, the existing injection mold has long cooling time for the hot melting plastic in the cavity, and is inconvenient for quick cooling, so that the production time of the plastic finished product is prolonged, and the production efficiency is reduced.

In order to solve the existing problems, the patent application (patent application number: CN 202220121128.3) discloses an injection mold capable of being rapidly cooled, which comprises a supporting base plate, a supporting vertical frame, a fixed mounting plate and a rapid cooling injection mold assembly, wherein cooling water is injected into the rapid cooling injection mold assembly from a water injection pipe, then a cooling motor is started, a cooling transmission shaft rotates along with the cooling transmission shaft to drive a rotary cooling fan blade to rotate, the rotary cooling fan blade rotates to blow air to a movable injection mold and the fixed injection mold for cooling, meanwhile, water in the rapid cooling injection mold assembly can absorb heat, a bolt plug drain pipe is opened after cooling is finished, and the cooling water can be discharged.

Although the above structure can cool the mold through water and the rotary cooling fan blades, the water can not flow circularly, so that the whole water temperature can rise after being influenced by the heat of the mold, the rotary cooling fan blades only cool the horizontal plane, and the water temperature at the bottom is still higher, therefore, the cooling effect of the mold is not ideal, and the water is directly discharged after being used, so that the resource waste is also formed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a quick refrigerated injection mold has solved thereby the problem that the whole temperature can rise after receiving the thermal influence of mould that water can not the circulation flow.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick refrigerated injection mold, includes outer container and inner box, the inner wall threaded connection of inner box has the lead screw, the one end threaded connection of lead screw has down the die body, one side fixedly connected with mounting panel of outer container, the last fixed surface of mounting panel installs electric putter, electric putter's top fixedly connected with connecting rod, the die body is gone up to the one end fixedly connected with of connecting rod, the lower fixed surface of going up the die body is connected with the vertical pole, the bottom fixedly connected with gasbag of vertical pole, the hole has been seted up to the bottom of inner box, the last fixed surface of mounting panel installs the pump machine, the input fixedly connected with drinking-water pipe of pump machine, the output fixedly connected with aqueduct of pump machine, the one end fixedly connected with outlet pipe of connecting rod, the last fixed surface of going up the die body is connected with the pipe of moulding plastics, the inner wall fixedly connected with miniature fan of outer container.

Preferably, the lower surface of the upper die body is fixedly connected with a first rubber pad, the upper surface of the lower die body is provided with a groove, and the inside of the groove is fixedly connected with a second rubber pad.

Preferably, the micro fans are distributed in a circumferential array by taking the injection molding pipe as a circle center.

Preferably, the positions of the air bag and the hole are overlapped up and down.

Preferably, the maximum diameter of the balloon is greater than the diameter of the hole.

Preferably, the number of the screw rods is two and the screw rods are symmetrically distributed.

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

this quick refrigerated injection mold, through being equipped with the lead screw, can be convenient for fixed die body down, and rotate the lead screw and break away from die body down, thereby be favorable to taking out die body down, through being equipped with electric putter, the flexible height of die body in the adjustment of being convenient for in its top, go up the die body and move back the gasbag and will block the hole so that the rivers play of inner box, through being equipped with the pump machine, it can extract the water of outer container bottom and send water to the outlet pipe through the aqueduct via its discharge in the outlet pipe, can collect in the inner box after watering the die body through outlet pipe discharged water, thereby realize the refrigerated purpose of die body, the water of inner box can not cross the die body, thereby it is located the aquatic completely to go up die body and die body down, further reach the refrigerated effect, overflow to the outer box after the water is full, produce the air current through starting miniature fan, the air current blows directly to the surface of water, thereby cool down to the water that spills over the outer box, it is bigger relatively in the inner box, also be favorable to the heat dissipation of water, realize circulation flow through the pump machine, thereby the water cooling effect is faster, the die body cooling effect is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1, an outer box; 2, an inner box; 3, a screw rod; 4, a lower die body; 5, mounting a plate; 6, an electric push rod; 7 connecting rods; 9, mounting a die body; 10 a vertical pole; 11 an air bag; 12 holes; 13 pump machine; 14, a water pumping pipe; 15 a water conduit; 16 water outlet pipes; 17 injection moulding a tube; 18 a micro fan; 19 a first rubber pad; 20, grooves; 21 second rubber mat.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a quick refrigerated injection mold, including outer container 1 and inner box 2, the inner wall threaded connection of inner box 2 has lead screw 3, die body 4 under the one end threaded connection of lead screw 3, one side fixedly connected with mounting panel 5 of outer container 1, the last fixed surface of mounting panel 5 installs electric putter 6, electric putter 6's top fixedly connected with connecting rod 7, die body 9 on the one end fixedly connected with of connecting rod 7, the lower fixed surface of going up die body 9 is connected with vertical pole 10, the bottom fixedly connected with gasbag 11 of vertical pole 10, hole 12 has been seted up to the bottom of inner box 2, the last fixed surface of mounting panel 5 installs pump machine 13, the input fixedly connected with drinking-water pipe 14 of pump machine 13, the output end fixedly connected with aqueduct 15 of pump machine 13, the one end fixedly connected with outlet pipe 16 of connecting rod 7, the last fixed surface of going up die body 9 is connected with injection molding pipe 17, the inner wall fixedly connected with miniature fan 18 of outer container 1.

In this embodiment, the screw rod 3 is provided to facilitate fixing of the lower mold body 4, and the screw rod 3 is rotated to separate from the lower mold body 4, thereby facilitating taking out of the lower mold body 4, the electric push rod 6 is provided to facilitate adjusting the height of the upper mold body 9 by extending and retracting the top end thereof, the air bag 11 will be able to block the hole 12 after the upper mold body 9 is moved downwards so as to prevent water in the inner box 2 from flowing out, the pump 13 is provided to draw water at the bottom of the outer box 1 through the water pumping pipe 14 and send the water into the water outlet pipe 16 through the water guiding pipe 15 to be discharged through the water guiding pipe, the water discharged through the water outlet pipe 16 can be collected in the inner box 2 after the upper mold body 9 is poured, thereby achieving the purpose of cooling the upper mold body 9, the water in the inner box 2 will sink over the mold body, so that the upper mold body 9 and the lower mold body 4 are completely located in the water, further achieving the cooling effect, the water in the inner box 2 overflows into the outer box 1 after being filled, and generating air flow by starting the micro fan 18, the air flow blows the water surface directly, thereby cooling the overflowed water, the outer box 1 is larger than the inner box 2, which is also beneficial to the heat dissipation of the water, the water realizes the circulation flow through the pump machine 13, thereby the water cooling is faster, the cooling effect of the die body is better, the lower surface of the upper die body 9 is fixedly connected with the first rubber pad 19, the upper surface of the lower die body 4 is provided with the groove 20, the groove 20 is convenient for the first rubber pad 19 to enter, so that the upper die body 9 and the lower die body 4 are better combined, the inside of the groove 20 is fixedly connected with the second rubber pad 21, the sealing performance can be improved by the matching of the second rubber pad 21 and the first rubber pad 19, so as to prevent the water in the inner box 2 from entering the inside of the die body, the micro fan 18 is arranged in a circumferential array by taking the injection molding pipe 17 as the circle center, thereby the omnibearing blows the water surface directly, the better heat dissipation effect is achieved, the positions of the air bag 11 and the hole 12 are superposed up and down, so that the position with the smaller diameter of the air bag 11 can enter the hole, play better closed effect, the maximum diameter of gasbag 11 is greater than the diameter of hole 12 to gasbag 11 receives the restriction of hole 12 can be deformed, and gasbag 11 after the deformation seals hole 12, and the quantity of lead screw 3 is two and just lays for the symmetry, thereby can improve the stability of die body 4 down.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, at first control electric putter 6 and start, die body 9 moves down and combines with lower die body 4 in its top flexible drive,

second rubber pad

21 and 19 butt joints of first rubber pad, gasbag 11 will can shutoff hole 12, then the start of control pump machine 13 and miniature fan 18, pump machine 13 extracts the water of outer container 1 bottom through drinking-water pipe 14 and sends water to outlet pipe 16 in through aqueduct 15 via its discharge, can collect in inner box 2 after watering die body 9 through outlet pipe 16 discharged water, thereby realize die body 9 refrigerated purpose, the water in inner box 2 can amass more and not cross the die body, thereby it is located the aquatic completely to go up die body 9 and lower die body 4, further reach the refrigerated effect, overflow to outer container 1 after the water in inner box 2 is full, the air current that miniature fan 18 produced directly blows the surface of water, thereby cool down the water that spills over, it is bigger in inner box 2 relatively, also be favorable to the heat dissipation of water, water realizes circulating flow through pump machine 13, the water in inner box 2 is by the inner box, and the water of miniature fan 18 is directly blows the surface of air current that is blown, and this outer box is with the equal replacement of the discharged water of the electric power supply equipment, thereby the equal replacement of the outside can be better all the outside cooling water of outer box 2, thereby the outside can be connected the water of the discharging water of outer box, thereby the outside can be replaced the effect all the outside of the discharging equipment all the outside, thereby the discharging water is 1, the outside can be all the cooling water of outer box 2, the discharging equipment, thereby the outside can be connected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick refrigerated injection mold, includes outer container (1) and inner box (2), the inner wall threaded connection of inner box (2) has lead screw (3), the one end threaded connection of lead screw (3) has lower die body (4), one side fixedly connected with mounting panel (5) of outer container (1), its characterized in that: the utility model discloses a solar water heater, including mounting panel (5), last fixed surface installs electric putter (6), the top fixedly connected with connecting rod (7) of electric putter (6), die body (9) are gone up to the one end fixedly connected with of connecting rod (7), the lower fixed surface of going up die body (9) is connected with vertical pole (10), bottom fixedly connected with gasbag (11) of vertical pole (10), hole (12) have been seted up to the bottom of inner box (2), the last fixed surface of mounting panel (5) installs pump (13), the input fixedly connected with drinking-water pipe (14) of pump (13), the output fixedly connected with aqueduct (15) of pump (13), the one end fixedly connected with outlet pipe (16) of connecting rod (7), the last fixed surface of going up die body (9) is connected with injection molding pipe (17), the inner wall fixedly connected with micro fan (18) of outer container (1).

2. A rapid cooling injection mold as set forth in claim 1, wherein: the lower surface of the upper die body (9) is fixedly connected with a first rubber pad (19), the upper surface of the lower die body (4) is provided with a groove (20), and a second rubber pad (21) is fixedly connected inside the groove (20).

3. A rapid cooling injection mold as set forth in claim 1, wherein: the micro fans (18) are arranged in a circumferential array by taking the injection molding pipe (17) as a circle center.

4. A rapid cooling injection mold as set forth in claim 1, wherein: the positions of the air bag (11) and the hole (12) are overlapped up and down.

5. A rapid cooling injection mold as set forth in claim 1, wherein: the maximum diameter of the air bag (11) is larger than the diameter of the hole (12).

6. A rapid cooling injection mold as set forth in claim 1, wherein: the number of the screw rods (3) is two and the screw rods are symmetrically distributed.