CN214773813U - Efficient plastic mold - Google Patents

Abstract

The utility model discloses a for realize above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides an efficient plastic mold, includes the bottom plate, bottom plate upper surface activity joint has the clamp plate, clamp plate one side is provided with the mould, the mouth of moulding plastics all with last mould intercommunication, bottom plate bilateral symmetry fixedly connected with support frame, in lower mould one end extends to the through-hole, cooling bath equidistance array is four groups, four groups the cooling bath intercommunication, intake chamber and play basin have been seted up in the bottom plate respectively, the intake chamber with wherein a set of the cooling bath intercommunication, it is a set of with wherein another a set of to go out the basin the cooling bath intercommunication, the utility model aims to provide an efficient plastic mold, through this device, optimized current plastic mold cooling device, promoted cooling efficiency and this device design is convenient for change the lower mould to solve the problem that proposes in the above-mentioned background art.

Description

Efficient plastic mold

Technical Field

The utility model relates to a plastic mold technical field specifically is an efficient plastic mold.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and gives complete configuration and accurate size to plastic products, and because of various plastic varieties and processing methods and various and simple and different structures of the plastic forming machine and the plastic products, the types and the structures of the plastic moulds are also various, and the plastic processing mould types corresponding to different process requirements can be divided according to different forming methods, and the plastic processing mould mainly comprises an injection forming mould, an extrusion forming mould, a plastic suction forming mould, a high foaming polystyrene forming mould and the like.

With the development of science and technology, the injection molding processing mode of the plastic mold is usually only suitable for the production of hot plastic products, the plastic products produced by the injection molding process are very wide, and the plastic products need to be rapidly cooled in the injection process of the plastic mold, but the existing cooling device of the plastic mold has poor effect, so that the injection molding processing mode of the plastic mold has low efficiency, and therefore, an efficient plastic mold is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient plastic mold, through the design of this device, optimized current plastic mold cooling device, promote cooling efficiency and this device design and be convenient for change the lower mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient plastic mold, includes the bottom plate, bottom plate upper surface activity joint has the clamp plate, clamp plate one side is provided with the mould, clamp plate opposite side equidistance array has the mouth of moulding plastics, the mouth of moulding plastics all with last mould intercommunication, bottom plate bilateral symmetry fixedly connected with support frame, support frame upper surface activity joint has the backup pad, backup pad one side equidistance array recess, through-hole and cooling bath respectively, recess and through-hole intercommunication, the activity joint has the lower mould in the recess, lower mould one end extends to in the through-hole, cooling bath equidistance array is four groups, four groups the cooling bath intercommunication, intake antrum and play basin have been seted up in the bottom plate respectively, the intake antrum with one of them group the cooling bath intercommunication, go out the basin with other group wherein the cooling bath intercommunication.

Preferably, the outside equal symmetry fixedly connected with stopper of lower mould, first spacing groove has all been seted up to recess one side symmetry, stopper and first spacing groove clearance fit.

Preferably, the clamping grooves are symmetrically formed in one side of the supporting plate, clamping blocks are fixedly connected to one side of the supporting frame, and the clamping blocks are in clearance fit with the clamping grooves.

Preferably, one side of the pressing plate is symmetrically and fixedly connected with limiting columns, the upper surface of the bottom plate is symmetrically provided with second limiting grooves, and the limiting columns are in clearance fit with the second limiting grooves.

Preferably, one end of the water inlet groove is fixedly communicated with a water inlet head, and one end of the water outlet groove is fixedly communicated with a water discharge head.

Preferably, the support frames are symmetrically and fixedly connected into four groups, the four groups of support frames are all in an L-shaped design, and the upper die and the lower die are attached to each other.

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

1. the utility model discloses a design of bottom plate, install this device and injection molding machine, it goes up and down to drive the clamp plate through the injection molding machine, through moulding plastics in mouthful to lower mould and last mould, this moment, through intake head and external cooling water source intercommunication, drainage head and outside intercommunication, the cooling water is through the intake head, intake chamber and cooling bath realize the liquid cooling of moulding plastics to being located lower mould and last mould, discharge through a basin and drainage head, wholly realize quick cooling, it rises to drive the clamp plate through the injection molding machine, collect the article that is located in the lower mould, through lower mould and backup pad activity joint design, the realization can be changed lower mould and backup pad fast.

Drawings

Fig. 1 is a schematic top view of the bottom plate of the present invention;

FIG. 2 is a schematic sectional view of the pressing plate of the present invention;

fig. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic side view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a support plate; 4. a lower die; 5. a limiting block; 6. a groove; 7. a first limit groove; 8. a through hole; 9. pressing a plate; 10. an injection molding port; 11. an upper die; 12. a clamping block; 13. a card slot; 14. a water inlet groove; 15. a water outlet groove; 16. a cooling tank; 17. a water inlet head; 18. a drainage head; 19. a limiting column; 20. a second limit groove.

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 a technical solution: an efficient plastic mold comprises a bottom plate 1, wherein a pressing plate 9 is movably clamped on the upper surface of the bottom plate 1, one side of the pressing plate 9 is symmetrically and fixedly connected with a limiting column 19, a second limiting groove 20 is symmetrically formed in the upper surface of the bottom plate 1, the limiting column 19 is in clearance fit with the second limiting groove 20, the bottom plate 1 and the pressing plate 9 are conveniently aligned accurately during injection molding through a movable clamping design, an upper mold 11 is arranged on one side of the pressing plate 9, injection molding openings 10 are arrayed on the other side of the pressing plate 9 at equal intervals, the injection molding openings 10 are communicated with the upper mold 11, and injection molding is carried out through the injection molding openings 10;

the two sides of the bottom plate 1 are symmetrically and fixedly connected with support frames 2, the support frames 2 are symmetrically and fixedly connected into four groups, the four groups of support frames 2 are all in an L-shaped design, a support plate 3 is movably clamped on the upper surface of each support frame 2, clamping grooves 13 are symmetrically formed in one side of each support plate 3, clamping blocks 12 are fixedly connected to one side of each support frame 2, the clamping blocks 12 are in clearance fit with the clamping grooves 13, the support plates 3 are supported through the four groups of support frames 2, and the support plates 3 can be quickly replaced through the movable clamping design;

one side of the supporting plate 3 is respectively provided with a groove 6, a through hole 8 and a cooling groove 16 in an equidistant array mode, the groove 6 is communicated with the through hole 8, a lower die 4 is movably clamped in the groove 6, an upper die 11 and the lower die 4 are arranged in a laminating mode, and liquid is prevented from being spilled out and being wasted during injection molding through the laminating design; the limiting blocks 5 are symmetrically and fixedly connected to the outer part of the lower die 4, the first limiting grooves 7 are symmetrically formed in one sides of the grooves 6, the limiting blocks 5 are in clearance fit with the first limiting grooves 7, the lower die 4 is convenient to replace through the movable clamping design, and the lower die 4 can be replaced after being used for a certain time;

one end of the lower die 4 extends into the through hole 8, the cooling grooves 16 are arranged in four groups at equal intervals, the four groups of cooling grooves 16 are communicated, cooling water flows conveniently through a communication design, a water inlet groove 14 and a water outlet groove 15 are respectively arranged in the bottom plate 1, one end of the water inlet groove 14 is fixedly communicated with a water inlet head 17, one end of the water outlet groove 15 is fixedly communicated with a water discharge head 18, the water inlet groove 14 is communicated with one group of cooling grooves 16, the water outlet groove 15 is communicated with the other group of cooling grooves 16 and is communicated with an external cooling water source through the water inlet head 17, the water discharge head 18 is communicated with the outside, cooling water cools injection liquid in the lower die 4 and the upper die 11 through the water inlet head 17, the water inlet groove 14 and the cooling grooves 16 respectively, and is discharged through the water outlet groove 15 and the water discharge head 18, so that the whole body can be cooled quickly,

the working principle is as follows: during operation, communicate with outside cooling water source through the head of intaking 17, drainage head 18 communicates with the outside, communicate this device with the injection molding machine, at this moment, drive clamp plate 9 through the injection molding machine and descend, make and go up mould 11 and 4 laminating of lower mould, it moulds plastics to going up between mould 11 and the lower mould 4 through moulding plastics mouthful 10, at this moment, the cooling water is respectively through the head of intaking 17, intake chamber 14 and cooling bath 16 realize the liquid cooling of moulding plastics to being located lower mould 4 and last mould 11, wholly realize quick cooling, discharge through play basin 15 and drainage head 18, collect through collection device, the extravagant water source in surface, through 3 movable joint designs of backup pad and 4 movable joint designs of lower mould, can carry out quick replacement, after using the certain time at lower mould 4, can change it.

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 (6)

1. An efficient plastic mold, comprising a bottom plate (1), characterized in that: the bottom plate (1) upper surface activity joint has clamp plate (9), clamp plate (9) one side is provided with last mould (11), clamp plate (9) opposite side equidistance array has injection moulding mouth (10), injection moulding mouth (10) all communicates with last mould (11), bottom plate (1) bilateral symmetry fixedly connected with support frame (2), support frame (2) upper surface activity joint has backup pad (3), backup pad (3) one side equidistance array is fluted (6), through-hole (8) and cooling bath (16) respectively, recess (6) and through-hole (8) intercommunication, recess (6) activity joint has lower mould (4), lower mould (4) one end extends to in through-hole (8), cooling bath (16) equidistance array is four groups, four groups cooling bath (16) intercommunication, intake antrum (14) and play basin (15) have been seted up respectively in bottom plate (1), the water inlet groove (14) is communicated with one group of the cooling grooves (16), and the water outlet groove (15) is communicated with the other group of the cooling grooves (16).

2. A high efficiency plastic molding apparatus as set forth in claim 1 wherein: the outer portion of the lower die (4) is symmetrically and fixedly connected with a limiting block (5), one side of the groove (6) is symmetrically provided with a first limiting groove (7), and the limiting block (5) is in clearance fit with the first limiting groove (7).

3. A high efficiency plastic molding apparatus as set forth in claim 1 wherein: draw-in grooves (13) have been seted up to backup pad (3) one side symmetry, equal fixedly connected with fixture block (12) in support frame (2) one side, fixture block (12) and draw-in groove (13) clearance fit.

4. A high efficiency plastic molding apparatus as set forth in claim 1 wherein: the pressing plate (9) is symmetrically and fixedly connected with limiting columns (19) on one side, second limiting grooves (20) are symmetrically formed in the upper surface of the bottom plate (1), and the limiting columns (19) are in clearance fit with the second limiting grooves (20).

5. A high efficiency plastic molding apparatus as set forth in claim 1 wherein: one end of the water inlet groove (14) is fixedly communicated with a water inlet head (17), and one end of the water outlet groove (15) is fixedly communicated with a water discharge head (18).

6. A high efficiency plastic molding apparatus as set forth in claim 1 wherein: the support frames (2) are symmetrically and fixedly connected into four groups, the support frames (2) are designed in an L shape, and the upper die (11) is attached to the lower die (4).

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