CN212860319U

CN212860319U - Small-size heat sink for injection mold

Info

Publication number: CN212860319U
Application number: CN202020832831.6U
Authority: CN
Inventors: 程珂心
Original assignee: Kunshan Zhimeixu Metal Products Co ltd
Current assignee: Kunshan Zhimeixu Metal Products Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-02
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the technical field of mould plastics, especially, be a small-size heat sink for injection mold, comprising a water tank, the last fixed surface of water tank installs first support frame, the inner wall fixedly connected with cooling box of first support frame, one side fixed mounting of cooling box has the bracing piece, one side fixed mounting of bracing piece has the mounting panel, the lower fixed surface of mounting panel installs the second support frame, the inner wall fixedly connected with motor of second support frame. Through being provided with first support frame, the installation of cooling box of can being convenient for has improved cooling box stability, through being provided with the second support frame, has improved the operating stability of motor effectively, through being provided with the motor, its output can drive the threaded rod and rotate, through being provided with the threaded rod, it rotates accessible interact power and forces the internal thread cover vertical migration to can change the height of placing the board, thereby after soaking the cooling, can conveniently take injection mold.

Description

Small-size heat sink for injection mold

Technical Field

The utility model belongs to the technical field of mould plastics, concretely relates to small-size heat sink for injection mold.

Background

The mold is a model, and a product is manufactured according to the model, and the mold is divided into a male mold and a female mold. The injection mold is one of plastic mold types, which includes: injection molding, extrusion molding, and suction molding. Like injection mold production, is the process of injecting plastic material into an injection mold, which is opened and the product is formed. After the injection mold performs injection molding, the temperature is usually higher, so that the injection mold cooling device can be used, the temperature of the injection mold can be reduced, and the solidification speed of a plastic product can be improved.

However, the existing injection mold is cooled by water flush or water immersion, and the water flush can only wash the surface of the injection mold, so that the cooling effect is poor, and the water immersion cooling is very inconvenient for taking the injection mold.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a small-size heat sink for injection mold has solved very inconvenient problem of taking to injection mold.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a small-sized injection mold comprises a water tank, wherein a first support frame is fixedly arranged on the upper surface of the water tank, a cooling box is fixedly connected to the inner wall of the first support frame, a support rod is fixedly arranged on one side of the cooling box, a mounting plate is fixedly arranged on one side of the support rod, a second support frame is fixedly arranged on the lower surface of the mounting plate, a motor is fixedly connected to the inner wall of the second support frame, a coupler is fixedly connected to the output end of the motor, a threaded rod is fixedly arranged inside the coupler, an internal thread sleeve is connected to the surface of the threaded rod, a placing plate is fixedly arranged on the surface of the internal thread sleeve, a water leakage hole is formed in the upper surface of the placing plate, a guide rod is installed inside the placing plate in a penetrating mode, a water pump is fixedly arranged on the upper surface, the utility model discloses a cooling water tank, including drinking-water pipe, first blast pipe, first solenoid valve, one side fixedly connected with back flow, the fixed surface of drinking-water pipe installs the shower nozzle, one side fixed mounting of water tank has the third support frame, the inner wall fixedly connected with filter of third support frame, the first blast pipe of bottom fixedly connected with of cooling box, the fixed surface of first blast pipe installs first solenoid valve, one side fixedly connected with back flow of filter.

Preferably, the number of guide arms is two, and two guide arms are the symmetry setting, all run through perpendicularly and place the board.

Preferably, the inner wall of the cooling box is fixedly provided with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the inner wall of the filter is fixedly connected with a filter layer, the bottom of the filter is fixedly connected with a drain pipe, and the surface of the drain pipe is fixedly provided with a second electromagnetic valve.

Preferably, the lower surface of water tank rotates and is connected with the universal wheel, the inside rotation of universal wheel is connected with the brake block.

Preferably, the other end of the return pipe is fixedly connected with the water tank, and the other end of the first drainage pipe is fixedly connected with the filter.

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

the installation of the cooling box is convenient by arranging the first support frame, the stability of the cooling box is improved, the operation stability of the motor is effectively improved by arranging the second support frame, the output end of the motor can drive the threaded rod to rotate, the threaded rod is arranged, the rotation of the threaded rod can force the inner threaded sleeve to vertically move through the interaction force, so that the height of the placing plate can be changed, the injection mold can be conveniently taken after being soaked in water and cooled, the placing plate can be used for placing the injection mold, the guide rod is arranged, the placing plate can be prevented from being deviated when vertically moving, the placing plate and the threaded rod can be conveniently used for forming the interaction force, the water in the water tank can be extracted through the water pumping pipe and pressurized by arranging the water pump, the water is finally sprayed out of the spray head, the water can be flushed from the injection mold, and the cooling efficiency is improved, through being provided with first drain pipe, the water entering filter that can be convenient for in the cooling box filters, through being provided with the back flow, the water backward flow to the water tank after can being convenient for filter to form hydrologic cycle, the water economy resource.

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 sectional view of the cooling box of the present invention;

fig. 4 is a cross-sectional view of the filter of the present invention.

In the figure: 1, a water tank; 2 a first support frame; 3, cooling the box; 4, supporting rods; 5, mounting a plate; 6 a second support frame; 7, a motor; 8, a coupler; 9 a threaded rod; 10 an internal thread sleeve; 11 placing the plate; 12 water leakage holes; 13 a guide rod; 14, a water pump; 15 water pumping pipes; 16 spray heads; 17 a third support frame; 18 a filter; 19 a first drain pipe; 20 a first solenoid valve; 21 a return pipe; 22 bearings; 23 a filter layer; 24 sewage draining pipes; 25 a second solenoid valve; 26 universal wheels; 27 brake pads.

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: a cooling device for a small-sized injection mold comprises a water tank 1, wherein a first support frame 2 is fixedly arranged on the upper surface of the water tank 1, a cooling box 3 is fixedly connected to the inner wall of the first support frame 2, a support rod 4 is fixedly arranged on one side of the cooling box 3, a mounting plate 5 is fixedly arranged on one side of the support rod 4, a second support frame 6 is fixedly arranged on the lower surface of the mounting plate 5, a motor 7 is fixedly connected to the inner wall of the second support frame 6, a coupler 8 is fixedly connected to the output end of the motor 7, a threaded rod 9 is fixedly arranged inside the coupler 8, a threaded sleeve 10 is connected to the surface of the threaded rod 9, a placing plate 11 is fixedly arranged on the surface of the threaded sleeve 10, a water leakage hole 12 is formed in the upper surface of the placing plate 11, a guide rod 13 is penetratingly arranged inside the placing plate 11, a water pump, the surface of the pumping pipe 15 is fixedly provided with a spray head 16, one side of the water tank 1 is fixedly provided with a third support frame 17, the inner wall of the third support frame 17 is fixedly connected with a filter 18, the bottom of the cooling tank 3 is fixedly connected with a first drainage pipe 19, the surface of the first drainage pipe 19 is fixedly provided with a first electromagnetic valve 20, and one side of the filter 18 is fixedly connected with a return pipe 21.

In this embodiment, the first support frame 2 is provided to facilitate the installation of the cooling box 3 and improve the stability of the cooling box 3, the second support frame 6 is provided to effectively improve the operation stability of the motor 7, the motor 7 is provided to drive the output end of the threaded rod 9 to rotate, the threaded rod 9 is provided to force the inner thread sleeve 10 to vertically move through the interaction force, so as to change the height of the placing plate 11, thereby facilitating the taking of the injection mold after soaking and cooling, the placing plate 11 is provided to place the injection mold, the guide rod 13 is provided to prevent the placing plate 11 from shifting vertically, and the placing plate 11 and the threaded rod 9 form the interaction force, the water pump 14 is provided to extract the water in the water tank 1 through the water pumping pipe 15 and pressurize the water, so that the water is finally sprayed out from the spray head 16, thereby can wash by water injection mold, improve cooling efficiency, through being provided with first drain pipe 19, the water entering filter 18 in the cooling case 3 of can being convenient for filters, through being provided with back flow 21, the water after the filtration of can being convenient for flows back to water tank 1 to form hydrologic cycle, water economy resource.

Specifically, the quantity of guide arm 13 is two, and two guide arms 13 set up for the symmetry, all run through perpendicularly and place board 11, and the quantity through setting up guide arm 13 is two, and two guide arms 13 set up for the symmetry, can be favorable to placing board 11 and threaded rod 9 and form the interact power, through setting up guide arm 13 and all run through perpendicularly and place board 11 to take place the skew when can avoiding placing board 11 vertical migration.

Specifically, the inner wall of the cooling box 3 is fixedly provided with a bearing 22, the bottom end of the threaded rod 9 is fixedly connected with the inner ring of the bearing 22, the bottom end of the threaded rod 9 can be conveniently fixed by arranging the bearing 22, and the bottom end of the threaded rod 9 is fixedly connected with the inner ring of the bearing 22 by arranging the threaded rod 9, so that the threaded rod 9 can rotate conveniently.

Specifically, the inner wall fixedly connected with filter layer 23 of filter 18, the bottom fixedly connected with blow off pipe 24 of filter 18, the fixed surface of blow off pipe 24 installs second solenoid valve 25, through being provided with filter layer 23, can filter sewage, avoids particulate impurity to get into the water tank, through being provided with blow off pipe 24, can be convenient for filter the particulate impurity discharge of holding back, through being provided with second solenoid valve 25, steerable blow off pipe 24's switch.

Specifically, the lower surface of water tank 1 rotates and is connected with universal wheel 26, and the inside rotation of universal wheel 26 is connected with brake block 27, and through being provided with universal wheel 26, this device of can being convenient for removes, has improved the flexibility, and through being provided with brake block 27, its pushes down and can block universal wheel 26 to fixed universal wheel 26.

Specifically, the other end of the return pipe 21 is fixedly connected with the water tank 1, the other end of the first drain pipe 19 is fixedly connected with the filter 18, and the other end of the return pipe 21 is fixedly connected with the water tank 1, so that filtered water can enter the water tank 1, water circulation is formed, resources are saved, and cleaned sewage can enter the filter 18 to be filtered through the other end of the first drain pipe 19.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, an injection mould is placed on the upper surface of a placing plate 11, then a motor 7 is started to drive a threaded rod 9 to rotate, an internal thread sleeve 10 and the placing plate 11 are forced to move downwards by interaction force, so that the injection mould can be lowered to the interior of a cooling box 3, then a water pump 14 is started, water in the water box 1 is pumped by a water pumping pipe 15 and pressurized, and finally is sprayed out from a spray head 16, thereby the injection mould is washed and cooled, then the washed water can be gathered in the cooling box 3, the final horizontal plane is submerged in the injection mould, so that the water can be cooled, then a first electromagnetic valve 20 can be closed, the water can enter a filter 18 from a first drainage pipe 19, the water level in the filter 18 rises, the water is filtered by a filter layer 23, finally, the water enters the water box 1 through a return pipe 212, finally, the motor 7 can be restarted, the threaded rod 9 is driven, therefore, the internal thread sleeve 10 and the placing plate 11 can be forced to rise through interaction force, the injection mold can rise to the outside of the cooling box 3, then a worker can take the injection mold, and the motor 7 and the water pump 14 are electrically connected with the external power supply.

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 in the foregoing embodiments, 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 small-size heat sink for injection mold, includes water tank (1), the last fixed surface of water tank (1) installs first support frame (2), its characterized in that: the inner wall of the first supporting frame (2) is fixedly connected with a cooling box (3), one side of the cooling box (3) is fixedly provided with a supporting rod (4), one side of the supporting rod (4) is fixedly provided with a mounting plate (5), the lower surface of the mounting plate (5) is fixedly provided with a second supporting frame (6), the inner wall of the second supporting frame (6) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a coupler (8), the inside of the coupler (8) is fixedly provided with a threaded rod (9), the surface of the threaded rod (9) is in threaded connection with an inner thread sleeve (10), the surface of the inner thread sleeve (10) is fixedly provided with a placing plate (11), the upper surface of the placing plate (11) is provided with a water leakage hole (12), and the inside of the placing plate (11) is provided with, the last fixed surface of mounting panel (5) installs water pump (14), the output end fixedly connected with drinking-water pipe (15) of water pump (14), the fixed surface of drinking-water pipe (15) installs shower nozzle (16), one side fixed mounting of water tank (1) has third support frame (17), the inner wall fixedly connected with filter (18) of third support frame (17), the first drain pipe (19) of the bottom fixedly connected with of cooling box (3), the fixed surface of first drain pipe (19) installs first solenoid valve (20), one side fixedly connected with back flow (21) of filter (18).

2. The cooling device for the small-sized injection mold according to claim 1, wherein: the quantity of guide arm (13) is two, and two guide arm (13) are the symmetry setting, all run through perpendicularly and place board (11).

3. The cooling device for the small-sized injection mold according to claim 1, wherein: the inner wall of the cooling box (3) is fixedly provided with a bearing (22), and the bottom end of the threaded rod (9) is fixedly connected with the inner ring of the bearing (22).

4. The cooling device for the small-sized injection mold according to claim 1, wherein: the inner wall fixedly connected with filter layer (23) of filter (18), the bottom fixedly connected with blow off pipe (24) of filter (18), the fixed surface of blow off pipe (24) installs second solenoid valve (25).

5. The cooling device for the small-sized injection mold according to claim 1, wherein: the lower surface of water tank (1) rotates and is connected with universal wheel (26), the inside rotation of universal wheel (26) is connected with brake block (27).

6. The cooling device for the small-sized injection mold according to claim 1, wherein: the other end of the return pipe (21) is fixedly connected with the water tank (1), and the other end of the first drainage pipe (19) is fixedly connected with the filter (18).