CN216329455U

CN216329455U - High-capacity medical polyethylene mold

Info

Publication number: CN216329455U
Application number: CN202122540081.2U
Authority: CN
Inventors: 邝活汉
Original assignee: Taishan Xinhua Plastic Product Co ltd
Current assignee: Taishan Xinhua Plastic Product Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-19
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a high-capacity medical polyethylene mould. The high-capacity medicinal polyethylene mould comprises a box body; the two vertical plates are symmetrically and fixedly arranged at the top of the box body; the two threaded rods are rotatably arranged on the two vertical plates; the left die is mounted on the two threaded rods in a threaded manner; the right die is mounted on the two threaded rods in a threaded manner; the two die cavities are respectively arranged on the left die and the right die; the push plate is arranged in the die cavity in a sliding and sealing mode; and the two annular cooling chambers are respectively arranged on the left die and the right die. The high-capacity medical polyethylene mould provided by the utility model has the advantages of being convenient for cooling a formed product, being beneficial to automatic demoulding and improving the production efficiency.

Description

High-capacity medical polyethylene mold

Technical Field

The utility model relates to the technical field of moulds, in particular to a high-capacity medical polyethylene mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The medical polyethylene bottle is formed by injection molding through a die

However, when the traditional medical polyethylene mould is used for producing medicine bottles, the automatic demoulding is inconvenient, and the production efficiency is reduced.

Therefore, it is necessary to provide a new high-capacity medical polyethylene mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide the high-capacity medical polyethylene mould which is convenient for cooling a formed product, is beneficial to automatic demoulding and improves the production efficiency.

In order to solve the technical problem, the high-capacity medical polyethylene mould provided by the utility model comprises: a box body; the two vertical plates are symmetrically and fixedly arranged at the top of the box body; the two threaded rods are rotatably arranged on the two vertical plates; the left die is mounted on the two threaded rods in a threaded manner; the right die is mounted on the two threaded rods in a threaded manner; the two die cavities are respectively arranged on the left die and the right die; the push plate is arranged in the die cavity in a sliding and sealing mode; and the two annular cooling chambers are respectively arranged on the left die and the right die.

Preferably, the two vertical plates are fixedly provided with fixing columns, the fixing columns correspond to the push plate and are fixedly connected with the left die and the right die in a sliding manner respectively.

Preferably, both ends of the threaded rod penetrate through the vertical plate, belt pulleys are fixedly sleeved on the threaded rod, one belt is sleeved on each belt pulley in a rotating manner, a motor is fixedly mounted on one vertical plate, and an output shaft of each motor is fixedly connected with one threaded rod.

Preferably, the top fixed mounting of box has two outlet pipes, the outlet pipe with correspond the annular cooling chamber is linked together, the top fixed mounting of box has two wet return, the wet return with correspond the annular cooling chamber is linked together, fixed mounting has two water pumps on the bottom inner wall of box, the delivery port of water pump is linked together with the outlet pipe that corresponds.

Preferably, the water outlet pipe and the water return pipe are both telescopic pipes.

Preferably, a fixed plate is fixedly mounted on the vertical plate, a limiting groove is formed in the top of the fixed plate, limiting blocks are fixedly mounted at the bottoms of the left die and the right die respectively, and the limiting blocks are connected with the inner wall of the limiting groove in a sliding mode.

Preferably, two sections of threads with opposite rotating directions are arranged on the threaded rod.

Compared with the related technology, the high-capacity medicinal polyethylene mould provided by the utility model has the following beneficial effects:

the utility model provides a high-capacity medicinal polyethylene mould, wherein two threaded rods are rotatably arranged on two vertical plates, a left mould thread is arranged on the two threaded rods, and a right mould thread is arranged on the two threaded rods, so that automatic mould closing and mould opening are convenient to realize; the push plate is arranged in the die cavity in a sliding and sealing mode, so that when the die is opened, a product can be conveniently and automatically pushed out, automatic demolding is realized, and the production efficiency is improved; two the annular cooling chamber is seted up respectively on the left side mould with on the right side mould, the outlet pipe with correspond the annular cooling chamber is linked together, the wet return is linked together with the corresponding annular cooling chamber, through water circulative cooling, is convenient for cool off the product fast, is favorable to the drawing of patterns.

Drawings

FIG. 1 is a schematic structural view of a high-capacity medical polyethylene mold according to a preferred embodiment of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic view of the left and right molds shown in fig. 1, separated from each other.

Reference numbers in the figures: 1. a box body; 2. a vertical plate; 3. a threaded rod; 4. a left mold; 5. a right mold; 6. a mold cavity; 7. pushing the plate; 8. fixing a column; 9. an annular cooling chamber; 10. a belt pulley; 11. a belt; 12. a motor; 13. a fixing plate; 14. a water outlet pipe; 15. a water return pipe; 16. and (4) a water pump.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-3, a high capacity pharmaceutical polyethylene mold comprises: a box body 1; the two vertical plates 2 are symmetrically and fixedly arranged at the top of the box body 1; the two threaded rods 3 are rotatably arranged on the two vertical plates 2; the left die 4 is mounted on the two threaded rods 3 in a threaded mode; the right die 5 is mounted on the two threaded rods 3 in a threaded manner; the two die cavities 6 are respectively arranged on the left die 4 and the right die 5; the push plate 7 is installed in the die cavity 6 in a sliding and sealing mode, and the push plate 7 is installed in the die cavity 6 in a sliding and sealing mode; two annular cooling chambers 9, two annular cooling chambers 9 are respectively arranged on the left mold 4 and the right mold 5.

Two equal fixed mounting has fixed column 8 on riser 2, fixed column 8 with correspond push pedal 7 fixed connection, and two fixed column 8 respectively with left mould 4 with right mould 5 sliding connection is favorable to when the die sinking, realizes automatic drawing of patterns.

The two ends of the threaded rod 3 penetrate through the vertical plate 2, the threaded rod 3 is fixedly sleeved with a belt pulley 10, the belt pulley 10 is rotatably sleeved with the same belt 11, the vertical plate 2 is fixedly provided with a motor 12, an output shaft of the motor 12 is fixedly connected with the threaded rod 3, and the two threaded rods 3 are driven to rotate synchronously, so that die opening and die closing are achieved.

The utility model discloses a refrigerator, including box 1, outlet pipe 14, return water pipe 15 and corresponding annular cooling chamber 9, the top fixed mounting of box 1 has two outlet pipes 14, outlet pipe 14 with correspond annular cooling chamber 9 is linked together, fixed mounting has two water pumps 16 on the bottom inner wall of box 1, the delivery port of water pump 16 is linked together with the outlet pipe 14 that corresponds, is convenient for realize water circulative cooling to the product, is favorable to quick drawing of patterns, ensures product quality.

The outlet pipe 14 with the wet return 15 is flexible pipe, conveniently follows left mould 4 and right mould 5 and moves together.

Fixed mounting has fixed plate 13 on riser 2, the spacing groove has been seted up at the top of fixed plate 13, left side mould 4 with the equal fixed mounting in bottom of right side mould 5 has the stopper, the stopper with the inner wall sliding connection of spacing groove, stopper and spacing groove play limiting displacement to left mould 4 and right mould 5.

Two sections of threads with opposite rotating directions are formed in the threaded rod 3, so that the left die 4 and the right die 5 can move towards or away from each other conveniently.

The working principle of the high-capacity medicinal polyethylene mould provided by the utility model is as follows:

the left mold 4 and the right mold 5 are both provided with injection molding channels, the injection molding channels are communicated with the mold cavity 6, and when the injection molding machine is used, heated materials are injected into the mold cavity 6 through the injection molding channels for molding;

then, two water pumps 16 are started, the water pumps pump the cooling liquid in the box body 1 out to a water outlet pipe 14, then the cooling liquid reaches the annular cooling chamber 9 through the water outlet pipe 14, the left die 4 and the right die 5 can be cooled, the cooling liquid with heat is reserved in the box body 1 through a water return pipe 15, water circulation cooling is achieved, cooling of a formed product can be accelerated, and demolding is facilitated;

during the drawing of patterns, starter motor 12, motor 12's output shaft drives a threaded rod 3 and rotates, a threaded rod 3 drives another threaded rod 3 through belt pulley 10 and belt 11 and rotates, realize through two threaded rods 3 that left mould 4 and right mould 5 move to the direction of keeping away from each other, simultaneously under push pedal 7's effect, as shown in fig. 3, alright release with the product after the shaping, be favorable to the automatic drawing of patterns, and the production efficiency is improved, the product falls on box 1, set up the conveyer belt on box 1, be favorable to transmitting the product after deviating from.

the utility model provides a high-capacity medicinal polyethylene mould, wherein two threaded rods 3 are rotatably arranged on two vertical plates 2, a left mould 4 is arranged on the two threaded rods 3 in a threaded manner, and a right mould 5 is arranged on the two threaded rods 3 in a threaded manner, so that automatic mould closing and mould opening are convenient to realize; the push plate 7 is arranged in the die cavity 6 in a sliding and sealing mode, so that when the die is opened, a product can be conveniently and automatically pushed out, automatic demolding is realized, and the production efficiency is improved; two annular cooling chamber 9 sets up respectively on left mould 4 with right mould 5, outlet pipe 14 with correspond annular cooling chamber 9 is linked together, wet return 15 with correspond annular cooling chamber 9 is linked together, through water circulative cooling, is convenient for cool off the product fast, is favorable to the drawing of patterns.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A high-capacity medicinal polyethylene mold, comprising:

a box body;

the two vertical plates are symmetrically and fixedly arranged at the top of the box body;

the two threaded rods are rotatably arranged on the two vertical plates;

the left die is mounted on the two threaded rods in a threaded manner;

the right die is mounted on the two threaded rods in a threaded manner;

the two die cavities are respectively arranged on the left die and the right die;

the push plate is arranged in the die cavity in a sliding and sealing mode;

and the two annular cooling chambers are respectively arranged on the left die and the right die.

2. The high-capacity medicinal polyethylene mold according to claim 1, wherein fixing columns are fixedly mounted on both of the two vertical plates, the fixing columns are fixedly connected with the corresponding push plates, and the two fixing columns are respectively connected with the left mold and the right mold in a sliding manner.

3. The high-capacity medicinal polyethylene mold according to claim 2, wherein both ends of the threaded rod penetrate through the vertical plates, belt pulleys are fixedly sleeved on the threaded rod, the same belt is rotatably sleeved on the two belt pulleys, a motor is fixedly mounted on one vertical plate, and an output shaft of the motor is fixedly connected with one threaded rod.

4. The high-capacity medicinal polyethylene mold according to claim 1, wherein two water outlet pipes are fixedly mounted at the top of the box body, the water outlet pipes are communicated with the corresponding annular cooling chambers, two water return pipes are fixedly mounted at the top of the box body, the water return pipes are communicated with the corresponding annular cooling chambers, two water pumps are fixedly mounted on the inner wall of the bottom of the box body, and water outlets of the water pumps are communicated with the corresponding water outlet pipes.

5. The high capacity polyethylene mold for pharmaceuticals of claim 4, wherein the water outlet pipe and the water return pipe are telescopic pipes.

6. The high-capacity medicinal polyethylene mold according to claim 1, wherein a fixed plate is fixedly mounted on the vertical plate, a limit groove is formed in the top of the fixed plate, and limit blocks are fixedly mounted at the bottoms of the left mold and the right mold and are slidably connected with the inner wall of the limit groove.

7. A large capacity polyethylene mold for medicine use as claimed in claim 1, wherein the threaded rod is provided with two sections of threads with opposite turning directions.