CN211221890U

CN211221890U - Plastic mould convenient to drawing of patterns

Info

Publication number: CN211221890U
Application number: CN201922133285.7U
Authority: CN
Inventors: 博曼德.切森; 钟计添
Original assignee: Fulika Medical Products Dongguan Co ltd
Current assignee: Fulika Medical Products Dongguan Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-11
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a plastic mould convenient to drawing of patterns, including forming die and supplementary demoulding mechanism, supplementary demoulding mechanism installs the lower extreme at forming die, set up the welt of stainless steel on the shells inner wall of mould main part, and set up the supplementary demoulding mechanism that the fly leaf cooperation casing bottom installation of stainless steel was installed on the bottom plate of welt, the component surface that the stainless steel was made is smooth not stained with the material, cooperate cylinder and the hydraulic telescoping rod of supplementary demoulding mechanism, conveniently release the formed piece from the mould, set up mounting hole B on the outer wall of casing both sides, and install the heat conduction pole in mounting hole B and connect welt and heat dissipation copper, and set up the louvre in the upper end of apron, the cooling rate of formed piece is accelerated to a great extent, improve work efficiency; this plastic mould convenient to drawing of patterns, simple structure, it is convenient to use, the convenient heat dissipation.

Description

Plastic mould convenient to drawing of patterns

Technical Field

The utility model relates to a mould equipment technical field specifically is a plastic mould convenient to drawing of patterns.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes.

However, the traditional plastic mold adopts an integral structure, so that the demolding of the molded part in the mold is difficult after the molding is finished, the production efficiency is slowed down, and the corner damage of the molded part is easily caused in the demolding process, so that the quality of a finished product is caused; meanwhile, the traditional plastic mold is slow in heat dissipation, and the formed part is too long in cooling. Therefore, a plastic mold convenient for demolding is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mould convenient to drawing of patterns sets up the stainless steel welt on the shells inner wall of mould main part to set up the supplementary demoulding mechanism of stainless steel fly leaf cooperation casing bottom installation on the bottom plate of welt, and at casing side wall mounting heat dissipation copper, thereby solved the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic mold convenient for demolding comprises a forming mold and an auxiliary demolding mechanism, wherein the auxiliary demolding mechanism is installed at the lower end of the forming mold, the forming mold comprises a cover plate, heat dissipation holes, injection molding holes, fixing pins, a mold main body, a movable plate, a mounting hole A and sliding grooves, the heat dissipation holes are formed in the middle of the cover plate, the injection molding holes are formed in two sides of each heat dissipation hole, the cover plate is sealed at the upper end of the mold main body through the fixing pins, the movable plate is placed at the upper end of a bottom plate of the mold main body, the mounting hole A is formed in the bottom of the mold main body, the sliding grooves are formed in the edges of two sides of the lower end of;

the auxiliary demolding mechanism comprises a supporting bottom plate, supporting columns, cylinders and hydraulic telescopic rods, wherein the supporting columns are arranged on two sides of the upper end of the supporting bottom plate respectively, the upper ends of the supporting columns are movably connected with a mold main body, the cylinders are installed in the middle of the upper end of the supporting bottom plate, one ends of the hydraulic telescopic rods are fixedly connected to the tops of the cylinders, the other ends of the hydraulic telescopic rods extend to the inside of the mold main body through mounting holes A, and the tail ends of the hydraulic telescopic rods are fixedly connected with the bottom end.

Further, the mould main body comprises a shell and a lining plate, wherein the lining plate is arranged on the inner wall of the shell, and the lining plate is a component made of stainless steel.

Further, the movable plate is in interference fit with the inner wall of the lining plate and is a component made of stainless steel.

Further, a mounting hole B is formed in the outer walls of the two sides of the shell, a heat conducting rod is mounted in the mounting hole B, one end of the heat conducting rod is connected with the outer wall of the lining plate, and a heat radiating copper plate is arranged at the other end of the heat conducting rod.

Furthermore, the width of the heat dissipation copper plate is consistent with the width of the shell, and the heat dissipation copper plate is attached to the outer wall of the shell.

Further, the upper end of support column is provided with the slider, and slider and spout phase-match, and the support column passes through the cooperation and the mould bulk phase connection of slider and spout.

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

1. the utility model provides a pair of plastic mould convenient to drawing of patterns sets up the welt of stainless steel on the shells inner wall of mould main part to set up the supplementary demoulding mechanism of the installation of the fly leaf cooperation casing bottom of stainless steel in the bottom plate upper end of welt, the material is not stained with in the component surface that the stainless steel was made is smooth, cooperates cylinder and the hydraulic telescoping rod of supplementary demoulding mechanism, conveniently releases the formed part from the mould.

2. The utility model provides a pair of plastic mould convenient to drawing of patterns sets up mounting hole B on casing both sides outer wall to install the heat conduction pole in mounting hole B and connect welt and heat dissipation copper, and set up the louvre in the apron upper end, the cooling rate of the acceleration formed part of very big degree improves work efficiency.

3. The utility model provides a plastic mould convenient to drawing of patterns, the mould main part passes through the spout that the casing bottom was seted up and the cooperation between the slider of support column upper end and supplementary demoulding mechanism carries out erection joint, and the apron links to each other with the mould main part through the fixed pin, and the mounting means is simple and convenient.

Drawings

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

FIG. 2 is a schematic structural view of a forming mold of the present invention;

FIG. 3 is an enlarged view of the main body A of the mold of the present invention;

fig. 4 is a schematic structural view of the auxiliary demolding mechanism of the present invention.

In the figure: 1. forming a mold; 11. a cover plate; 12. heat dissipation holes; 13. injection molding holes; 14. a fixing pin; 15. a mold body; 151. a housing; 152. a liner plate; 16. a movable plate; 17. a mounting hole A; 18. a chute; 19. a mounting hole B; 110. a heat conducting rod; 111. a heat-dissipating copper plate; 2. an auxiliary demolding mechanism; 21. a support base plate; 22. a support pillar; 23. a cylinder; 24. a hydraulic telescopic rod; 25. a slide block.

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, a plastic mold facilitating demolding comprises a forming mold 1 and an auxiliary demolding mechanism 2, the auxiliary demolding mechanism 2 is installed at the lower end of the forming mold 1, the forming mold 1 comprises a cover plate 11, heat dissipation holes 12, injection molding holes 13, fixing pins 14, a mold main body 15, a movable plate 16, a mounting hole a17 and sliding grooves 18, the heat dissipation holes 12 are formed in the middle of the cover plate 11, the injection molding holes 13 are formed in two sides of the heat dissipation holes 12, the cover plate 11 is covered on the upper end of the mold main body 15 through the fixing pins 14 in a sealing manner, the movable plate 16 is placed on the upper end of a bottom plate of the mold main body 15, the mounting hole a17 is arranged at the bottom of the mold main body 15, the sliding grooves 18 are respectively formed in two side edges of the lower end of the mold.

The mold main body 15 includes a housing 151 and a lining plate 152, the lining plate 152 is disposed on an inner wall of the housing 151, the lining plate 152 is a member made of stainless steel, the movable plate 16 is in interference fit with an inner wall of the lining plate 152, and is a member made of stainless steel, a mounting hole B19 is disposed on outer walls of two sides of the housing 151, a heat conducting rod 110 is mounted in the mounting hole B19, one end of the heat conducting rod 110 is connected with an outer wall of the lining plate 152, a heat dissipating copper plate 111 is disposed at the other end of the heat conducting rod, the width of the heat dissipating copper plate 111 is consistent with the width of the housing 151, and the heat dissipating copper plate.

Referring to fig. 4, an auxiliary demolding mechanism 2 includes a supporting base plate 21, supporting columns 22, a cylinder 23 and a hydraulic telescopic rod 24, the supporting columns 22 are respectively disposed on two sides of the upper end of the supporting base plate 21, a slider 25 is disposed on the upper end of the supporting column 22, the slider 25 is matched with the sliding groove 18, the supporting column 22 is connected with the mold main body 15 through the matching of the slider 25 and the sliding groove 18, the cylinder 23 is mounted in the middle of the upper end of the supporting base plate 21, the top of the cylinder 23 is fixedly connected with one end of the hydraulic telescopic rod 24, the other end of the hydraulic telescopic rod 24 extends into the mold main body 15 through a mounting hole a17, and the tail end of the hydraulic telescopic rod is fixedly connected.

In summary, the following steps: the utility model provides a convenient plastic mould of drawing of patterns sets up the welt 152 of stainless steel on the casing 151 inner wall of mould main part 15, and set up the portable leaf 16 of stainless steel and cooperate the supplementary demoulding mechanism 2 of casing 151 bottom installation on the bottom plate of welt 152, the component surface that the stainless steel made is smooth not stained with the material, cooperate cylinder 23 and hydraulic telescoping rod 24 of supplementary demoulding mechanism 2, conveniently release the formed piece from the mould; mounting holes B19 are formed in the outer walls of the two sides of the shell 151, heat conducting rods 110 are mounted in the mounting holes B19 to connect the lining plates 152 with the heat radiating copper plates 111, and heat radiating holes 12 are formed in the upper ends of the cover plates 11, so that the cooling speed of a formed part is greatly increased, and the working efficiency is improved; the die main body 15 is installed and connected with the auxiliary demolding mechanism 2 through the matching between the sliding grooves 18 formed in the bottom of the shell 151 and the sliding blocks 25 at the upper ends of the supporting columns 22, the cover plate 11 is connected with the die main body 15 through the fixing pins 14, and the installation mode is simple and convenient. This plastic mould convenient to drawing of patterns, simple structure, it is convenient to use, the convenient heat dissipation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a plastic mould convenient to drawing of patterns, includes forming die (1) and supplementary demoulding mechanism (2), and the lower extreme at forming die (1), its characterized in that are installed in supplementary demoulding mechanism (2): the forming die (1) comprises a cover plate (11), radiating holes (12), injection molding holes (13), fixing pins (14), a die main body (15), a movable plate (16), a mounting hole A (17) and sliding grooves (18), wherein the radiating holes (12) are formed in the middle of the cover plate (11), the injection molding holes (13) are formed in two sides of each radiating hole (12), the cover plate (11) is sealed at the upper end of the die main body (15) through the fixing pins (14), the movable plate (16) is placed at the upper end of a bottom plate of the die main body (15), the mounting hole A (17) is formed in the bottom of the die main body (15), the sliding grooves (18) are formed in two side edges of the lower end of the die main body (15) on two sides of the mounting hole A (17) respectively, and the sliding grooves;

the auxiliary demolding mechanism (2) comprises a supporting base plate (21), supporting columns (22), cylinders (23) and hydraulic telescopic rods (24), the supporting columns (22) are arranged on two sides of the upper end of the supporting base plate (21) respectively, the upper ends of the supporting columns (22) are movably connected with a mold main body (15), the cylinders (23) are installed in the middle of the upper end of the supporting base plate (21), one ends of the hydraulic telescopic rods (24) are fixedly connected to the top of the cylinders (23), the other ends of the hydraulic telescopic rods (24) extend to the interior of the mold main body (15) through mounting holes A (17), and the tail ends of the hydraulic telescopic rods are fixedly connected with the bottom end of a movable plate (16).

2. The plastic mold for facilitating demolding as claimed in claim 1, wherein: the die main body (15) comprises a shell (151) and a lining plate (152), wherein the lining plate (152) is arranged on the inner wall of the shell (151), and the lining plate (152) is a component made of stainless steel.

3. The plastic mold for facilitating demolding as claimed in claim 2, wherein: the movable plate (16) is in interference fit with the inner wall of the lining plate (152) and is a component made of stainless steel.

4. The plastic mold for facilitating demolding as claimed in claim 2, wherein: the outer walls of two sides of the shell (151) are provided with mounting holes B (19), heat conducting rods (110) are mounted in the mounting holes B (19), one ends of the heat conducting rods (110) are connected with the outer wall of the lining plate (152), and heat dissipation copper plates (111) are arranged at the other ends of the heat conducting rods.

5. The plastic mold for facilitating demolding as claimed in claim 4, wherein: the width of the heat dissipation copper plate (111) is consistent with that of the shell (151), and the heat dissipation copper plate is attached to the outer wall of the shell (151).

6. The plastic mold for facilitating demolding as claimed in claim 1, wherein: the upper end of support column (22) is provided with slider (25), and slider (25) and spout (18) phase-match, and support column (22) are connected with mould main part (15) through the cooperation of slider (25) and spout (18).