CN215550631U

CN215550631U - Integrated injection mold

Info

Publication number: CN215550631U
Application number: CN202022947432.7U
Authority: CN
Inventors: 蔡正; 盛正奇
Original assignee: Shenzhen Zhengxingyuan Technology Co ltd
Current assignee: Shenzhen Zhengxingyuan Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2022-01-18
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an integrated injection mold which comprises an upper mold box and a lower mold box, wherein an upper mold cavity is formed in the bottom of the upper mold box, a lower mold cavity is formed in the top of the lower mold box, the upper mold cavity is matched with the lower mold cavity, a supporting rod is connected to the side edge of the upper mold box in a sliding mode, a guide rod is fixedly connected to the bottom of the upper mold box, and a guide groove matched with the guide rod is formed in the top of the lower mold box. The utility model relates to the technical field of injection molds, wherein a guide rod drives a connecting rod to move downwards so as to compress a first spring and a second spring and move an ejection mechanism downwards, so that injection molding is facilitated, the first spring and the second spring drive the ejection mechanism to move upwards through the connecting rod after injection molding, a plastic product is automatically ejected out, the working efficiency is improved, and meanwhile, an electric cylinder drives an upper mold box to slide on a supporting rod, so that the labor intensity of workers is reduced, and the stability of the upper mold box in the moving process is improved.

Description

Integrated injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to an integrated injection mold.

Background

Plastic products are seen everywhere in our lives, most of the plastic products are processed by injection molds, the original injection molds need to assemble components and parts on an injection molding machine little by little, which is very troublesome, and the existing injection molds are integrated into two major parts, namely an upper mold box and a lower mold box, through integration treatment;

however, in the conventional injection mold, after a plastic product is molded, the molded injection product is difficult to demold, and further, the work efficiency is reduced, so an integrated injection mold is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an integrated injection mold.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrated injection mold comprises an upper mold box and a lower mold box, wherein an upper mold cavity is formed in the bottom of the upper mold box, a lower mold cavity is formed in the top of the lower mold box, the upper mold cavity is matched with the lower mold cavity, a supporting rod is connected to the side edge of the upper mold box in a sliding mode, and a guide rod is fixedly connected to the bottom of the upper mold box;

the die box comprises a lower die box and is characterized in that a guide groove matched with the guide rod is formed in the top of the lower die box, a first spring is fixedly connected to the bottom wall of the guide groove, a connecting rod is connected to the top of the first spring, the connecting rod is connected with the lower die box in a sliding mode, an ejection mechanism is fixedly connected to the other end of the connecting rod, a supporting block is fixedly connected to the bottom of the lower die box, a base is fixedly connected to the bottom of the supporting block, and the base is fixedly connected with the supporting rod.

Preferably, the side fixedly connected with symmetry of going up the diaphragm capsule sets up the slide bar, the spout has been seted up to the side of branch, go up the diaphragm capsule through slide bar and branch sliding connection, just the side fixedly connected with electronic jar of branch, the output of electronic jar and the bottom fixed connection of slide bar.

Preferably, the top fixedly connected with inlet pipe of going up the diaphragm capsule, just the inlet pipe with go up the die cavity intercommunication.

Preferably, the guide rods are symmetrically arranged relative to the upper die cavity, and the bottom of the base is fixedly connected with a locking universal wheel.

Preferably, the guide mechanism comprises a joining block, an ejector rod, a movable plate, a fitting groove and a second spring, the joining block is fixedly connected with the other end of the connecting rod, the ejector rod is fixedly connected with the top of the joining block, the top of the ejector rod penetrates through the bottom of the lower die box and is fixedly connected with the movable plate, the fitting groove is formed in the bottom wall of the lower die cavity, the movable plate is matched with the fitting groove, the second spring is fixedly connected with the bottom of the joining block, and the bottom of the second spring is fixedly connected with the top of the base.

Preferably, a sliding groove is formed in the side face of the lower die box and communicated with the guide groove, and the connecting rod is connected with the lower die box in a sliding mode through the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the guide rod is arranged, the guide rod drives the connecting rod to move downwards, so that the first spring and the second spring are compressed, the ejection mechanism moves downwards, injection molding is facilitated, and after injection molding, the first spring and the second spring drive the ejection mechanism to move upwards through the connecting rod, so that a plastic product is automatically ejected, and the working efficiency is improved;

2. through setting up the locking universal wheel, and then the convenience removes this device to drive through electronic jar and go up the diaphragm capsule and slide on branch, reduce staff's intensity of labour, improve the stability of diaphragm capsule removal in-process simultaneously.

Drawings

FIG. 1 is a schematic diagram of an integrated injection mold according to the present invention;

FIG. 2 is a front view of an integrated injection mold of the present invention;

FIG. 3 is a schematic top view of a lower mold box of an integrated injection mold according to the present invention.

Reference numerals: 1. putting the die box; 2. a lower die box; 3. a lower die cavity; 4. a strut; 5. an electric cylinder; 6. a guide bar; 7. a guide groove; 8. a first spring; 9. a connecting rod; 10. a joining block; 11. a top rod; 12. moving the plate; 13. a fitting groove; 14. a second spring.

Detailed Description

The following further describes a specific embodiment of an integrated injection mold according to the present invention with reference to fig. 1-3. The integrated injection mold of the present invention is not limited to the description of the following embodiments.

The embodiment provides a specific structure of an integrated injection mold, which comprises an upper mold box 1 and a lower mold box 2, wherein an upper mold cavity is formed in the bottom of the upper mold box 1, a lower mold cavity 3 is formed in the top of the lower mold box 2, the upper mold cavity is matched with the lower mold cavity 3, a supporting rod 4 is slidably connected to the side edge of the upper mold box 1, and a guide rod 6 is fixedly connected to the bottom of the upper mold box 1;

the top of the lower die box 2 is provided with a guide groove 7 matched with the guide rod 6, the bottom wall of the guide groove 7 is fixedly connected with a first spring 8, the top of the first spring 8 is connected with a connecting rod 9, the connecting rod 9 is in sliding connection with the lower die box 2, the other end of the connecting rod 9 is fixedly connected with an ejection mechanism, the guide mechanism comprises a joining block 10, an ejector rod 11, a movable plate 12, a fitting groove 13 and a second spring 14, the joining block 10 is fixedly connected with the other end of the connecting rod 9, the ejector rod 11 is fixedly connected with the top of the joining block 10, the top of the ejector rod 11 penetrates through the bottom of the lower die box 2 and is fixedly connected with the movable plate 12, the fitting groove 13 is formed in the bottom wall of the lower die cavity 3, the fitting groove 12 is matched with the fitting groove 13, the second spring 14 is fixedly connected with the bottom of the joining block 10 of the movable plate, and the bottom of the second spring 14 is fixedly connected with the top of the base;

the bottom of the lower die box 2 is fixedly connected with a supporting block, the bottom of the supporting block is fixedly connected with a base, the base is fixedly connected with a supporting rod 4, the side edges of the upper die box 1 are fixedly connected with symmetrically arranged sliding rods, the side surface of the supporting rod 4 is provided with a sliding groove, the upper die box 1 is slidably connected with the supporting rod 4 through the sliding rods, and the side edge of the supporting rod 4 is fixedly connected with an electric cylinder 5;

the output of electronic jar 5 and the bottom fixed connection of slide bar go up the top fixedly connected with inlet pipe of mold box 1, and inlet pipe and last mold cavity intercommunication, and guide bar 6 sets up about last mold cavity symmetry, and the bottom fixedly connected with locking universal wheel of base, the sliding tray has been seted up to the side of lower mold box 2, sliding tray and 7 intercommunications of guide tray, and connecting rod 9 passes through sliding tray and lower mold box 2 sliding connection.

By adopting the technical scheme:

guide bar 6 drives connecting rod 9 and moves down, and then compresses first spring 8 and second spring 14, and make ejection mechanism move down, conveniently mould plastics, and behind injection moulding, first spring 8 and second spring 14 drive ejection mechanism through connecting rod 9 and shift up, and it is ejecting automatically with plastic products, improve work efficiency, electronic jar 5 drives mould box 1 and slides on branch 4 simultaneously, reduces staff's intensity of labour, improves the stability of mould box 1 removal in-process.

The working principle is as follows: when the device is used, the device is moved and fixed at a working post through the locking universal wheels, the upper die box 1 is moved downwards through the electric cylinder 5, the upper die box 1 is combined with the lower die box 2, the labor intensity of workers is reduced, in the process that the guide rod 6 moves downwards, the first spring 8 is compressed, the connecting rod 9 moves downwards, the ejection mechanism is driven to move downwards, the moving plate 12 moves downwards into the fit groove 13, the moving plate 12 is fit with the lower die cavity 3 at the moment, a complete bottom wall of the lower die cavity 3 is formed, and then filling can be performed through the feeding pipe;

further, after injection molding, the electric cylinder 5 moves upwards to drive the upper mold box 1 to move upwards, so that the guide rod 6 moves out of the guide groove 7, the pressure of the guide rod 6 on the connecting rod 9 is relieved, then the first spring 8 and the second spring 14 need to reset, the connecting rod 9 further moves upwards, the ejection mechanism is further driven to move upwards, and then the plastic product after injection molding is automatically ejected, so that the work efficiency is improved.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides an integrated injection mold, includes diaphragm capsule (1) and lower diaphragm capsule (2), the last die cavity has been seted up to the bottom of going up diaphragm capsule (1), lower die cavity (3) have been seted up at the top of lower diaphragm capsule (2), go up die cavity and lower die cavity (3) phase-match, its characterized in that: the side edge of the upper die box (1) is connected with a support rod (4) in a sliding manner, and the bottom of the upper die box (1) is fixedly connected with a guide rod (6);

the utility model discloses a die box, including lower die box (2), diapire fixedly connected with ejection mechanism, the bottom fixedly connected with piece of lower die box (2), the top of lower die box (2) seted up with guide bar (6) assorted guide way (7), the first spring (8) of diapire fixedly connected with of guide way (7), the top of first spring (8) is connected with connecting rod (9), connecting rod (9) and lower die box (2) sliding connection, the other end fixedly connected with ejection mechanism of connecting rod (9), the bottom fixedly connected with of lower die box (2) props up the piece, the bottom fixedly connected with base of propping up the piece, base and branch (4) fixed connection.

2. An integrated injection mold as claimed in claim 1, wherein: go up the slide bar that the side fixedly connected with symmetry of diaphragm capsule (1) set up, the spout has been seted up to the side of branch (4), go up diaphragm capsule (1) through slide bar and branch (4) sliding connection, just the side fixedly connected with electronic jar (5) of branch (4), the output of electronic jar (5) and the bottom fixed connection of slide bar.

3. An integrated injection mold as claimed in claim 1, wherein: go up the top fixedly connected with inlet pipe of diaphragm capsule (1), just the inlet pipe with go up the die cavity intercommunication.

4. An integrated injection mold as claimed in claim 1, wherein: the guide rod (6) is symmetrically arranged relative to the upper die cavity, and the bottom of the base is fixedly connected with a locking universal wheel.

5. An integrated injection mold as claimed in claim 1, wherein: the bottom of die cavity (3) is equipped with and links up piece (10), ejector pin (11), movable plate (12), agrees with groove (13) and second spring (14) down, the other end fixed connection of linking up piece (10) and connecting rod (9), the top fixed connection of ejector pin (11) and linking piece (10), the top of ejector pin (11) run through the bottom of lower die box (2) and with movable plate (12) fixed connection, agree with the diapire of die cavity (3) down in groove (13) division, just movable plate (12) and agree with groove (13) phase-match, second spring (14) and the bottom fixed connection who links up piece (10), just the bottom of second spring (14) and the top fixed connection of base.

6. An integrated injection mold as claimed in claim 1, wherein: the side of the lower die box (2) is provided with a sliding groove, the sliding groove is communicated with the guide groove (7), and the connecting rod (9) is connected with the lower die box (2) in a sliding mode through the sliding groove.