CN218477050U

CN218477050U - Quick refrigerated injection mold

Info

Publication number: CN218477050U
Application number: CN202222651735.3U
Authority: CN
Inventors: 胡春辉; 曾桥; 周建武
Original assignee: Shenzhen Seiken Technology Co ltd
Current assignee: Shenzhen Seiken Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-14
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to an injection mold technical field especially relates to a quick refrigerated injection mold, including the die holder, the vertical groove of moulding plastics of having seted up of die holder upper end mid portion, the vertical spout three of having seted up of die holder upper end four corners department, the vertical circular recess of having seted up in inslot inside wall bottom of moulding plastics that the die holder was seted up, the vertical rotation groove of having seted up in circular recess inside wall bottom that the die holder was seted up, the slide bar is installed to the rotation inslot internal rotation that the die holder was seted up, die holder right side end set up threaded hole, the rectangle sliding tray has been seted up in the screw hole inner wall left side that the die holder was seted up, the threaded rod is installed to the screw hole internal thread that the die holder was seted up. The utility model discloses a fan and cooler bin that set up for cooling that can step forward the coolant liquid to the material cooling of moulding plastics, thereby improve the material cooling effect of moulding plastics, make the cold cyclic utilization of cooling through the backward flow simultaneously.

Description

Quick refrigerated injection mold

Technical Field

The utility model relates to an injection mold technical field especially relates to a quick refrigerated injection mold.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used in mass production of some parts having complex shapes. Injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying to obtain a formed product, wherein the injection molding mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the forming characteristics;

along with injection mold is shaping gradually, the quantity that the mill used the mould is also more and more, and present injection mold exists and can not effectively be quick to inside injection moulding material cool down, and when last mould and bed die separated, injection moulding material easily glues together.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a quick refrigerated injection mold, including the die holder, the vertical groove of moulding plastics of having seted up of die holder upper end mid portion, the vertical spout three of having seted up of die holder upper end four corners department, the vertical circular recess of having seted up in the inslot lateral wall bottom of moulding plastics that the die holder was seted up, the vertical rotation groove of having seted up in circular recess lateral wall bottom that the die holder was seted up, the slide bar is installed to the rotation inslot internal rotation that the die holder was seted up, die holder right side end set up threaded hole, the rectangle sliding tray has been seted up in the screw hole inner wall left side that the die holder was seted up, the threaded hole internal thread that the die holder was seted up installs the threaded rod, threaded rod left side fixed mounting has the limiting plate, the limiting plate surface rotates and has cup jointed trapezoidal slider, trapezoidal slider slidable mounting is at the slide bar lower extreme at the rectangle sliding tray and the laminating of seting up.

In order to solve the technical problem, the utility model provides a following technical scheme:

as an optimal technical scheme of the utility model, slide bar upper end fixed mounting has the top piece, the top piece is vertical slip in the circular recess that the lower die base was seted up.

As a preferred technical scheme of the utility model, equal vertical slidable mounting has the connecting rod, four in four spouts that the die holder was seted up fixed mounting has the upper die base between the connecting rod upper end.

As a preferred technical scheme of the utility model, upper die base lower extreme fixed mounting has the mould lid, upper die base side fixed mounting has the support, the upper die base lower extreme is provided with the outlet pipe.

As a preferred technical scheme of the utility model, support upper end right side fixed mounting has the fan, support upper end left side fixed mounting has the cooler bin.

As a preferred technical scheme of the utility model, cooler bin inside wall left surface fixed mounting has two cooling tubes, two the cooling tube interlude all runs through fixed mounting and has the water pump, two the cooling tube left side end all communicates with the inside cooling hole of upper die base.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this quick refrigerated injection mold through the fan and the cooler bin that set up for cooling that the coolant liquid to the material cooling of moulding plastics can step forward, thereby improve the material cooling effect of moulding plastics, make the cold cyclic utilization of cooling through the backward flow simultaneously.

2. This quick refrigerated injection mold, after the completion of moulding plastics, the die holder is just can part the back with the die holder, the threaded rod rotates, threaded connection through threaded rod and upper die holder, the threaded rod can remove towards the rectangle sliding tray that the upper die holder was seted up, the threaded rod drives limiting plate and trapezoidal slider again and removes towards the slide bar, the hypotenuse design through trapezoidal slider this moment, trapezoidal slider can extrude the slide bar rebound, it is ejecting just can to mould plastics the finished product under the ascending effect of top flat that the finished product of moulding plastics, the device pops out very simply, and effectual, auto-eject, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a schematic view of the structure of the lower die holder of the present invention;

fig. 3 is a schematic structural view of the upper die base of the present invention;

FIG. 4 is a schematic view of the fan of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Wherein: 1. a lower die holder; 11. a rectangular sliding groove; 12. a trapezoidal slider; 13. a limiting plate; 14. injection molding a groove; 15. a topsheet; 16. a slide bar; 17. a threaded rod; 19. a third chute; 2. an upper die holder; 21. a connecting rod; 22. a mold cover; 31. a cooling tube; 33. a cooling tank; 34. a fan; 35. a support; 36. and (4) a water pump.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4 shows, a quick refrigerated injection mold, including die holder 1, the vertical groove 14 of moulding plastics of having seted up of 1 upper end mid portion of die holder, the vertical spout three 19 of having seted up of 1 upper end four corners department of die holder, the vertical circular recess of having seted up in 14 inside wall bottoms of moulding plastics of die holder 1 seting up, the vertical rotation groove of having seted up in circular recess inside wall bottom that die holder 1 was seted up, slide bar 16 is installed to the rotation inslot internal rotation that die holder 1 was seted up, threaded hole is seted up to 1 right side end of die holder, rectangular sliding groove 11 has been seted up on the threaded hole inner wall left side that die holder 1 was seted up, threaded rod 17 is installed to the screw hole internal thread that die holder 1 was seted up, threaded rod 17 left side fixed mounting has limiting plate 13, trapezoidal slider 12 has been cup jointed in the rotation of limiting plate 13 surface, trapezoidal slider 12 slidable mounting is at the rectangular sliding groove 11 that die holder 1 was seted up and the laminating at slide bar 16 lower extreme. When moulding plastics, upper die base 2 can drive mould lid 22 and remove in the groove 14 of moulding plastics that die holder 1 seted up, just begin to mould plastics behind the groove 14 of moulding plastics when mould lid 22, in the in-process of moulding plastics, it is cooled down to inside material to need the coolant liquid, at this moment, the user is through opening fan 34, make fan 34 cool down to the inside coolant liquid of cooling tank 33, and through water pump 36 on two cooling tubes 31 and the cooling tube 31, make the coolant liquid can flow back in upper die base 2 inside, flow and carry out the forced air cooling through fan 34 again after coming, this setting is through fan 34 and cooling tank 33 and the water pump 36 that set up, make the cooling liquid to the material cooling of moulding plastics can further cooling, thereby improve the material cooling effect of moulding plastics, make the cold circulation of cooling utilize through the backward flow simultaneously. And after the completion of moulding plastics, upper die base 2 just can part the back with die holder 1, the threaded rod 17 rotates, threaded connection through threaded rod 17 and upper die base 2, threaded rod 17 can move towards the rectangle sliding tray 11 that upper die base 2 was seted up, threaded rod 17 drives limiting plate 13 and trapezoidal slider 12 again and moves towards slide bar 16, the hypotenuse design through trapezoidal slider 12 this moment, trapezoidal slider 12 can extrude slide bar 16 rebound, it just can be ejecting with the completion article of moulding plastics under the ascending effect of top piece 15 to mould plastics the finished product, the device pops up very simply, and effectual, auto-eject, the practicality is strong slide bar 16 upper end fixed mounting has top piece 15, top piece 15 is vertical in the circular recess that lower die base 1 was seted up. The four sliding grooves III 19 formed in the lower die holder 1 are internally and vertically provided with connecting rods 21 in a sliding manner, and the upper die holder 2 is fixedly arranged between the upper ends of the four connecting rods 21. The lower end of the upper die base 2 is fixedly provided with a die cover 22, the side end of the upper die base 2 is fixedly provided with a bracket 35, and the lower end of the upper die base 2 is provided with a water outlet pipe. The fan 34 is fixedly installed on the right side of the upper end of the support 35, and the cooling box 33 is fixedly installed on the left side of the upper end of the support 35. Two cooling tubes 31 of 33 inside wall left surface fixed mounting of cooler bin, two cooling tubes 31 interlude all run through fixed mounting have a water pump 36, two cooling tubes 31 left ends all communicate with the inside cooling hole of upper die base 2.

Instructions for use: when moulding plastics, upper die base 2 can drive mould lid 22 and remove in the groove 14 of moulding plastics that die holder 1 seted up, just begin to mould plastics behind the groove 14 of moulding plastics when mould lid 22, in the in-process of moulding plastics, it is cooled down to inside material to need the coolant liquid, at this moment, the user is through opening fan 34, make fan 34 cool down to the inside coolant liquid of cooling tank 33, and through water pump 36 on two cooling tubes 31 and the cooling tube 31, make the coolant liquid can flow back in upper die base 2 inside, flow and carry out the forced air cooling through fan 34 again after coming, this setting is through fan 34 and cooling tank 33 and the water pump 36 that set up, make the cooling liquid to the material cooling of moulding plastics can further cooling, thereby improve the material cooling effect of moulding plastics, make the cold circulation of cooling utilize through the backward flow simultaneously. And after the completion of moulding plastics, upper die base 2 just can part the back with die holder 1, rotate threaded rod 17, threaded connection through threaded rod 17 and upper die base 2, threaded rod 17 can move towards the rectangle sliding tray 11 that upper die base 2 was seted up, threaded rod 17 drives limiting plate 13 and trapezoidal slider 12 again and moves towards slide bar 16, the hypotenuse design through trapezoidal slider 12 this moment, trapezoidal slider 12 can extrude slide bar 16 rebound, it just can be ejecting with the completion article of moulding plastics under the ascending effect of top flat 15 to mould plastics the finished product, the device pops up very simply, and effectual, auto-eject, therefore, the clothes hanger is strong in practicability.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a quick refrigerated injection mold, includes die holder (1), its characterized in that: the utility model discloses a die holder, including die holder (1), the vertical groove of moulding plastics (14) of moulding plastics of middle part of die holder upper end, the vertical spout three (19) of having seted up of die holder (1) upper end four corners department, the vertical circular recess of having seted up of the groove of moulding plastics (14) inside wall bottom of die holder (1) was seted up, the vertical rotation groove of having seted up of circular recess inside wall bottom that die holder (1) was seted up, slide bar (16) are installed to the rotation inslot rotation of die holder (1) seting up, die holder (1) right side end threaded hole, rectangle sliding tray (11) have been seted up in the screw hole inner wall left side that die holder (1) was seted up, threaded rod (17) are installed to the screw hole internal thread that die holder (1) was seted up, threaded rod (17) left side fixed mounting has limiting plate (13), limiting plate (13) surface rotates and has cup jointed trapezoidal slider (12), trapezoidal slider (12) slidable mounting just laminates at slide bar (16) lower extreme at the rectangle sliding groove (11) of die holder (1).

2. A rapid cooling injection mold as set forth in claim 1, wherein: the upper end of the sliding rod (16) is fixedly provided with a top plate (15), and the top plate (15) vertically slides in a circular groove formed in the lower die holder (1).

3. A rapid cooling injection mold as set forth in claim 1, wherein: and connecting rods (21) are vertically and slidably mounted in four sliding grooves III (19) formed in the lower die base (1), and an upper die base (2) is fixedly mounted between the upper ends of the four connecting rods (21).

4. A rapid cooling injection mold as set forth in claim 3, wherein: the die is characterized in that a die cover (22) is fixedly mounted at the lower end of the upper die base (2), a support (35) is fixedly mounted at the side end of the upper die base (2), and a water outlet pipe is arranged at the lower end of the upper die base (2).

5. A rapid cooling injection mold according to claim 4, wherein: support (35) upper end right side fixed mounting has fan (34), support (35) upper end left side fixed mounting has cooler bin (33).

6. A rapid cooling injection mold as recited in claim 5, wherein: cooler bin (33) inside wall left surface fixed mounting has two cooling tube (31), two fixed mounting all runs through fixed mounting in cooling tube (31) interlude has water pump (36), two cooling tube (31) left side end all communicates with upper die base (2) inside cooling hole.