CN211968189U

CN211968189U - Injection mold

Info

Publication number: CN211968189U
Application number: CN201922001168.5U
Authority: CN
Inventors: 张允花
Original assignee: Shaoguan Haiyuan Forging Co ltd
Current assignee: Shaoguan Haiyuan Forging Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-11-20
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to an injection mold technical field just discloses an injection mold, the power distribution box comprises a box body, the fixed top cap that is provided with in box top, the fixed fixing base that is provided with in inside one side of box, the fixed water suction pump that is provided with in fixing base one side, the fixed motor that is provided with in water suction pump one side. This injection mold, through fixed water smoke shower nozzle that is provided with at last mould bench top, water smoke shower nozzle top fixedly connected with inlet tube and outlet pipe, constantly let in cold water in to the water smoke shower nozzle through inlet tube and outlet pipe, the diffusion of rethread water smoke shower nozzle pressurization, form vaporific thing, thereby cool down the die cavity, improve the shaping speed, can dispel the heat fast after making injection mold injection moulding, be provided with the suction pump simultaneously in the inside of box, after the cooling is accomplished, the suction pump pumps the water smoke of the box inside, with the inside gas outgoing who contains a large amount of water smoke of box, prevent the interior corrosion of injection mold, extension injection mold's life.

Description

Injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the device can be divided into a movable type and a fixed type according to the loading and unloading mode.

In the prior art, a pouring gate of an injection mold is located at the lower part of a product, during production, the lower part of the product is filled with air firstly, and the exhaust position at the upper part is sealed, when the top of the product is filled with air, the air at the top cannot be discharged, instant high temperature is generated, the product is burnt, the injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the current injection mold cannot rapidly dissipate heat after injection molding, the time required by manufacturing finished products is prolonged, and therefore the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection mold possesses injection mold and dispels the heat fast behind injection moulding, reduces and makes the required time of finished product, improves advantages such as production efficiency, has solved injection mold and can not dispel the heat fast behind injection moulding, and the extension is made the required time of finished product to lead to the problem that production efficiency hangs down.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold comprises a box body, a top cover is fixedly arranged at the top of the box body, a fixed seat is fixedly arranged at one side in the box body, a water suction pump is fixedly arranged on one side of the fixed seat, a motor is fixedly arranged on one side of the water suction pump, the bottom of the motor is movably connected with a first connecting rod, one end of the first connecting rod is movably sleeved with a threaded rod, the surface of the threaded rod is movably sleeved with a movable rod, the top of the movable rod is fixedly connected with a connecting plate, both sides of the top of the connecting plate are movably connected with second connecting rods, one end of each second connecting rod is fixedly connected with a fixing module, a rotating shaft is fixedly arranged on one side of the second connecting rod, the top of the rotating shaft is fixedly connected with a lower grinding tool seat, the lower die table is fixedly provided with a machining room on the surface, a water mist nozzle is fixedly arranged in the top cover, and an upper die table is fixedly arranged at the bottom of the water mist nozzle.

Preferably, the bed die platform includes the lower fixed frame, the inside both sides of lower fixed frame are all fixed and are provided with the movable module, movable module one side fixedly connected with telescopic link, movable module top swing joint has the third connecting rod, the first connecting block of third connecting rod top fixedly connected with, first connecting block one side fixedly connected with bed die.

Preferably, the third connecting rod cross-section sets up to the word form, two the third connecting rod passes through bolt swing joint, the third connecting rod runs through in the lower fixed frame, and swing joint.

Preferably, go up the mould platform and include the upper fixed frame, the inside fixed T type telescopic link that is provided with of upper fixed frame, T type telescopic link bottom both sides are the fixed fourth connecting rod that is provided with all, fourth connecting rod one end swing joint has the fifth connecting rod, fifth connecting rod top fixedly connected with spring, fifth connecting rod bottom fixedly connected with second connecting block, the fixed mould that is provided with in second connecting block one side.

Preferably, the fixed horizontal pole that is provided with in upper fixed frame inside, the horizontal pole passes through bolt and fifth connecting rod swing joint, the fifth connecting rod cross-section sets up to the V style of calligraphy, and quantity sets up to two.

Preferably, the top cover both sides run through in the box top, and with fixed module fixed connection, fixed module opposite side fixedly connected with bracing piece, bracing piece and box fixed connection.

Compared with the prior art, the utility model provides an injection mold possesses following beneficial effect:

1. the injection mold is characterized in that the top of the upper mold table is fixedly provided with four water mist nozzles, the top of each water mist nozzle is fixedly connected with a water inlet pipe and a water outlet pipe, continuously introducing cold water into the water mist spray head through the water inlet pipe and the water outlet pipe, pressurizing and diffusing the cold water through the water mist spray head to form mist, thereby cooling the processing room, improving the forming speed, leading the injection mold to quickly dissipate heat after injection molding, effectively solving the problem that the prior injection mold can not quickly dissipate heat after injection molding, prolonging the time required by manufacturing finished products and further leading to low production efficiency, and simultaneously arranging a water suction pump in the box body, after the cooling is finished, the water mist in the box body is pumped by the water suction pump, the gas containing a large amount of water mist in the box body is discharged, the corrosion in the injection mold is prevented, and the service life of the injection mold is prolonged.

2. This injection mold, through being provided with the motor at the inside fixed of box, it rotates to drive the threaded rod through the motor, make the movable rod that the threaded rod surface cup jointed, it rotates to drive the connecting plate, make its staff be convenient for adjust from top to bottom the bed die platform, it is provided with the second connecting rod all to fix in connecting plate top both sides, the second connecting rod passes through the bolt respectively with connecting plate and fixed module swing joint, the overall control to the bed die platform both be convenient for, be favorable to again can getting up injection mold's last bed die platform and the better connection of bed die platform, sealed and stable effect has been played, simultaneously at bed die platform bottom fixedly connected with pivot, can pass through rotatory mode with the bed die platform, put into or take out from the processing room, realize simple structure, and convenient for operation, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

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

fig. 3 is the schematic view of the sectional structure of the upper mold table of the present invention.

Wherein: 1. a box body; 2. a top cover; 3. a fixed seat; 4. a water suction pump; 5. a motor; 6. a first connecting rod; 7. a threaded rod; 8. a movable rod; 9. a connecting plate; 10. a second connecting rod; 11. a fixed module; 12. a rotating shaft; 13. a lower die table; 14. a processing room; 15. a water mist spray head; 16. an upper die table; 17. A lower fixed frame; 18. a moving module; 19. a telescopic rod; 20. a third connecting rod; 21. a first connection block; 22. a lower die; 23. an upper fixing frame; 24. a T-shaped telescopic rod; 25. a fourth connecting rod; 26. a fifth connecting rod; 27. a spring; 28. a second connecting block; 29. an upper die; 30. a cross bar.

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. 1-3, an injection mold comprises a box body 1, a top cover 2 is fixedly arranged on the top of the box body 1, two sides of the top cover 2 penetrate through the top of the box body 1 and are fixedly connected with a fixed module 11, the other side of the fixed module 11 is fixedly connected with a support rod, the support rod is fixedly connected with the box body 1, one side inside the box body 1 is fixedly provided with a fixed seat 3, one side of the fixed seat 3 is fixedly provided with a water suction pump 4, one side of the water suction pump 4 is fixedly provided with a motor 5, the bottom of the motor 5 is movably connected with a first connecting rod 6, one end of the first connecting rod 6 is movably sleeved with a threaded rod 7, the surface of the threaded rod 7 is movably sleeved with a movable rod 8, the top of the movable rod 8 is fixedly connected with a connecting plate 9, two sides of the top of the, the top of the rotating shaft 12 is fixedly connected with a lower grinding tool base 13, the lower die table 13 comprises a lower fixing frame 17, two sides inside the lower fixing frame 17 are fixedly provided with a movable module 18, one side of the movable module 18 is fixedly connected with a telescopic rod 19, the top of the movable module 18 is movably connected with a third connecting rod 20, the section of the third connecting rod 20 is arranged in a 7-shaped shape, the two third connecting rods 20 are movably connected through bolts, the third connecting rod 20 penetrates through the lower fixing frame 17 and is movably connected, the top of the third connecting rod 20 is fixedly connected with a first connecting block 21, one side of the first connecting block 21 is fixedly connected with a lower die 22, the surface of the lower die table 13 is fixedly provided with a processing room 14, the inside of the top cover 2 is fixedly provided with a water mist spray nozzle 15, the bottom of the water mist spray nozzle 15 is fixedly provided with an upper, horizontal pole 30 passes through bolt and fifth connecting rod 26 swing joint, the cross-section of fifth connecting rod 26 sets up to the V style of calligraphy, and quantity sets up to two, the inside fixed T type telescopic link 24 that is provided with of upper fixed

frame

23, 24 bottom both sides of T type telescopic link are all fixed and are provided with fourth connecting rod 25, fourth connecting rod 25 one end swing joint has fifth connecting rod 26, fifth connecting rod 26 top fixedly connected with spring 27, fifth connecting rod 26 bottom fixedly connected with second connecting block 28, the fixed mould 29 that is provided with in second connecting block 28 one side.

When in use, firstly, the lower die table 13 is taken out from the interior of the processing room 14 through the rotating shaft 12 fixedly connected with the bottom of the lower die table 13, the injection molding material is placed in the lower die table 13, then the lower die table is placed back into the processing room 14 through the rotating shaft 12 for injection molding, the motor 5 is fixedly arranged in the box body 1, the motor 5 drives the threaded rod 7 to rotate, so that the movable rod 8 sleeved on the surface of the threaded rod 7 drives the connecting plate 9 to rotate, and workers can conveniently adjust the lower die table 13 up and down, the second connecting rods 10 are fixedly arranged on two sides of the top of the connecting plate 9, and the second connecting rods 10 are respectively movably connected with the connecting plate and the fixed module 11 through bolts, thereby not only facilitating the integral adjustment of the lower die table 13, but also being beneficial to better connecting the upper die table 16 and the lower die table 13 of the injection mold, the sealing and stabilizing effects are achieved, the water mist spray heads 15 are fixedly arranged at the top of the upper die table 16, the number of the water mist spray heads 15 is four, the top of the water mist spray heads 15 is fixedly connected with a water inlet pipe and a water outlet pipe, cold water is continuously introduced into the water mist spray heads 15 through the water inlet pipe and the water outlet pipe, and then the water mist spray heads 15 are pressurized and diffused to form mist objects, so that the processing room 14 is cooled, the forming speed is improved, the injection molding die can quickly dissipate heat after injection molding, the problem that the production efficiency is low due to the fact that the current injection molding die cannot quickly dissipate heat after injection molding is effectively solved, meanwhile, a water suction pump 4 is arranged inside the box body 1, after cooling is completed, the water suction pump 4 pumps water mist inside the box body 1, a large amount of water mist-containing gas inside the box body 1 is discharged, and corrosion in, the service life of the injection mold is prolonged.

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

Claims

1. The utility model provides an injection mold, includes box (1), its characterized in that: the top cover (2) is fixedly arranged at the top of the box body (1), a fixing seat (3) is fixedly arranged on one side inside the box body (1), a water suction pump (4) is fixedly arranged on one side of the fixing seat (3), a motor (5) is fixedly arranged on one side of the water suction pump (4), a first connecting rod (6) is movably connected to the bottom of the motor (5), a threaded rod (7) is movably sleeved at one end of the first connecting rod (6), a movable rod (8) is movably sleeved on the surface of the threaded rod (7), a connecting plate (9) is fixedly connected to the top of the movable rod (8), second connecting rods (10) are movably connected to both sides of the top of the connecting plate (9), a fixed module (11) is fixedly connected to one end of each second connecting rod (10), a rotating shaft (12) is fixedly arranged on one side of each second connecting rod (10), and, the surface of the lower die table (13) is fixedly provided with a processing chamber (14), the inside of the top cover (2) is fixedly provided with a water mist nozzle (15), and the bottom of the water mist nozzle (15) is fixedly provided with an upper die table (16).

2. An injection mold according to claim 1, wherein: lower mould platform (13) are including lower fixed frame (17), the inside both sides of lower fixed frame (17) are all fixed and are provided with moving module (18), moving module (18) one side fixedly connected with telescopic link (19), moving module (18) top swing joint has third connecting rod (20), the first connecting block (21) of third connecting rod (20) top fixedly connected with, first connecting block (21) one side fixedly connected with lower mould (22).

3. An injection mould according to claim 2, characterized in that: the cross section of the third connecting rod (20) is arranged to be 7-shaped, two, the third connecting rod (20) is movably connected through a bolt, and the third connecting rod (20) penetrates through the lower fixed frame (17) and is movably connected.

4. An injection mold according to claim 1, wherein: go up mould platform (16) including upper fixed frame (23), the inside fixed T type telescopic link (24) that is provided with of upper fixed frame (23), T type telescopic link (24) bottom both sides are all fixed and are provided with fourth connecting rod (25), fourth connecting rod (25) one end swing joint has fifth connecting rod (26), fifth connecting rod (26) top fixedly connected with spring (27), fifth connecting rod (26) bottom fixedly connected with second connecting block (28), fixed mould (29) of being provided with in second connecting block (28) one side.

5. An injection mould according to claim 4, characterized in that: the fixed horizontal pole (30) that is provided with of upper fixed frame (23) inside, horizontal pole (30) pass through bolt and fifth connecting rod (26) swing joint, fifth connecting rod (26) cross-section sets up to the V style of calligraphy, and quantity sets up to two.

6. An injection mold according to claim 1, wherein: the top cover (2) is arranged on the top of the box body (1) in a penetrating mode, and is fixedly connected with the fixing module (11), a supporting rod is fixedly connected to the other side of the fixing module (11), and the supporting rod is fixedly connected with the box body (1).