CN218965972U

CN218965972U - Multifunctional in-mold injection molding device

Info

Publication number: CN218965972U
Application number: CN202320060406.3U
Authority: CN
Inventors: 蔡考兵; 贺武清; 邱伟明
Original assignee: Qunda Plastic Electronic Shenzhen Co ltd
Current assignee: Qunda Plastic Electronic Shenzhen Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-05
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a multifunctional in-mold injection molding device which comprises a base, wherein a lower mold is arranged on the base, a supporting frame is fixed on the top surface of the base, a telescopic cylinder is arranged on the top surface of the supporting frame, the output end of the telescopic cylinder penetrates through the supporting frame and is connected with a connecting frame, the bottom end of the connecting frame is connected with an upper mold, the upper mold is provided with an injection port, sliding strips are arranged at the bottom ends of two sides of the connecting frame, sliding grooves matched with the sliding strips are arranged at two sides of the top surface of the upper mold, and the connecting frame is movably connected with the upper mold through the sliding strips. According to the utility model, the connecting frame is driven by the telescopic cylinder to connect the upper die with the lower die, the colloid is injected into the upper die and the lower die through the injection opening, then the upper die is manually moved when the upper die and the lower die are required to be disassembled, the slide bar is separated from the slide groove, the upper die is separated from the connecting frame, and meanwhile, the limiting plate is separated from the lower die through manually rotating the bolt, so that the upper die and the lower die can be conveniently disassembled, and the upper die and the lower die can be conveniently maintained or replaced.

Description

Multifunctional in-mold injection molding device

Technical Field

The utility model relates to the technical field of injection molding devices, in particular to a multifunctional in-mold injection molding device.

Background

Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple colors and varieties, simplified and complex shapes, large size and small size, accurate product size, easy updating of the product and capability of forming a product with complex shape;

the existing injection mold has single function, when the upper mold and the lower mold are propped against each other, the upper mold can generate a certain impact force on the lower mold, so that the upper mold or the lower mold is damaged to cause inconvenience in replacement, and meanwhile, the upper mold and the lower mold are fixedly connected, so that the disassembly is inconvenient when the upper mold and the lower mold are required to be repaired, and the problem is solved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a multifunctional in-mold injection molding device which is designed for the multifunctional in-mold injection molding device and solves the problem that an upper mold and a lower mold are inconvenient to detach.

The aim of the utility model is realized by the following technical scheme:

a multi-functional in-mold injection molding apparatus comprising:

the base is provided with a lower die;

the top surface of the base is fixedly provided with a supporting frame, the top surface of the supporting frame is provided with a telescopic cylinder, the output end of the telescopic cylinder penetrates through the supporting frame and is connected with a connecting frame, the bottom end of the connecting frame is connected with an upper die, the upper die is provided with an injection port, the bottom ends of two sides of the connecting frame are respectively provided with a slide bar, two sides of the top surface of the upper die are respectively provided with a slide groove matched with the slide bars, and the connecting frame is movably connected with the upper die through the slide bars;

bolts are arranged on two sides of the supporting frame, one end of each bolt is connected with a limiting plate, and one side surface of each limiting plate is closely attached to the outer wall of the lower die.

In the above summary, further, the sliding strips and the sliding grooves on two sides of the top surface of the upper mold are both in T-shaped structures.

In the above summary, further, the outer walls of two sides of the upper mold are both provided with connecting rods, one end of each connecting rod is provided with a sliding block, one side surface of each sliding block is connected with a sliding rod in a sliding manner, and the sliding rods are fixed on the inner wall of the supporting frame.

In the above summary, further, two sides of the bottom surface of the upper mold are respectively provided with a connecting rod, two sides of the top surface of the lower mold are respectively provided with a connecting groove, a spring is arranged in the connecting groove, and the upper mold is connected with the connecting grooves through the connecting rods.

In the above summary, further, a screen is fixed to a top surface of the base, and the lower mold is fixed to the screen.

In the above summary, further, a guide block is fixed in the base, the guide block has a triangle structure, and fans are fixed on inner walls of two sides of the base.

In the above summary, further, a controller is disposed outside the supporting frame, and the controller is electrically connected with the telescopic cylinder.

The beneficial effects of the utility model are as follows:

according to the utility model, the connecting frame is driven by the telescopic cylinder to connect the upper die with the lower die, the colloid is injected into the upper die and the lower die through the injection opening, then the upper die is manually moved when the upper die and the lower die are required to be disassembled, the slide bar is separated from the slide groove, the upper die is separated from the connecting frame, and meanwhile, the limiting plate is separated from the lower die through manually rotating the bolt, so that the upper die and the lower die can be conveniently disassembled, and the upper die and the lower die can be conveniently maintained or replaced.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the lower mold of the present utility model;

fig. 4 is a schematic view of the internal structure of the connecting groove of the present utility model.

In the figure, 1-base, 101-guide block, 102-fan, 103-screen, 2-support frame, 201-bolt, 202-limiting plate, 203-lower die, 204-telescopic cylinder, 205-connecting frame, 206-slide bar, 207-upper die, 208-connecting rod, 209-slide block, 210-slide bar, 211-connecting groove, 212-spring and 3-controller.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

Examples:

referring to fig. 1 to 4, a multifunctional in-mold injection molding device includes a base 1 and a support frame 2;

the base 1, the top surface of base 1 is fixed with screen cloth 103, be equipped with bed die 203 on the screen cloth 103, the top surface of base 1 is fixed with support frame 2, the top surface of support frame 2 is equipped with flexible jar 204, the output of flexible jar 204 is passed support frame 2 and is connected with link 205, the bottom of link 205 is connected with mould 207, it is equipped with the filling opening to go up mould 207, through starting flexible jar 204, let the output of flexible jar 204 drive link 205 and move down, make link 205 drive mould 207 and bed die 203 and be connected, then through injecting into the colloid towards the filling opening, let the colloid flow into in mould 207 and the bed die 203, and the colloid that is more flows into in the base 1 through the screen cloth 103 and collects.

The outer walls of the two sides of the upper die 207 are respectively provided with a connecting rod 208, one end of each connecting rod 208 is provided with a sliding block 209, one side surface of each sliding block 209 is slidably connected with a sliding rod 210, each sliding rod 210 is fixed on the inner wall of the supporting frame 2, the sliding rods 209 are driven to slide outside the sliding rods 210 through the connecting rods 208 while the upper die 207 moves, the upper die 207 can vertically move downwards, the upper die 207 cannot incline, the lower die 203 can be tightly attached to the upper die, and the colloid cannot leak out.

The bottom surface both sides of last mould 207 all are equipped with connecting rod 208, and the top surface both sides of bed die 203 all are equipped with spread groove 211, are equipped with spring 212 in the spread groove 211, and last mould 207 passes through connecting rod 208 to be connected with spread groove 211, drives spring 212 through connecting rod 208 and presses in the inside of spread groove 211 when last mould 207 is connected with bed die 203 to the impact force when buffering last mould 207 descends prevents that last mould 207 from causing the damage to bed die 203.

The slide bars 206 are arranged at the bottom ends of two sides of the connecting frame 205, sliding grooves matched with the slide bars 206 are arranged at two sides of the top surface of the upper die 207, the connecting frame 205 is movably connected with the upper die 207 through the slide bars 206, when the upper die 207 needs to be disassembled, the upper die 207 is manually moved to separate the slide bars 206 from the sliding grooves, the upper die 207 is separated from the connecting frame 205, the upper die 207 can be conveniently disassembled, and the bolts 201 are not needed to be used for assembly and disassembly.

The two sides of the support frame 2 are provided with bolts 201, one end of each bolt 201 is connected with a limiting plate 202, one side surface of each limiting plate 202 is closely attached to the outer wall of the lower die 203, when the die 203 needs to be disassembled, the bolts 201 are manually rotated, so that the limiting plates 202 are separated from the lower die 203, the disassembly can be convenient, and the upper die 207 and the lower die 203 can be maintained or replaced conveniently.

The base 1 internal fixation has guide block 101, and guide block 101 is triangle-shaped structure, and the both sides inner wall of base 1 all is fixed with fan 102, not only can let the colloid that gets out flow into the inside both sides of base 1 through guide block 101, starts fan 102 simultaneously and lets the wind let the wind dispel the heat to last mould 207 and bed die 203 through guide block 101 upward flow let the wind see through screen cloth 103, lets refrigerated effect can be faster, lets work efficiency can be faster.

The working principle is as follows; the device is firstly through starting telescopic cylinder 204, let the output of telescopic cylinder 204 drive link 205 down move, make link 205 drive mould 207 and bed die 203 be connected, then through filling into the colloid towards the filling port, let the colloid flow into in mould 207 and the bed die 203, and the colloid that is more in addition flows into in base 1 through screen cloth 103 and collects, then drive slider 209 outside slide bar 210 through connecting rod 208 when last mould 207 removes, let mould 207 can vertically downwardly moving, let mould 207 can not take place the slope, can be tight laminate with bed die 203, let the colloid can not reveal out, then drive spring 212 through connecting rod 208 in the inside pressure of spread groove 211 when last mould 207 is connected with bed die 203, thereby the impact force when buffering mould 207 decline, prevent that mould 207 from causing the damage to bed die 203, then through artifical removal mould 207 when need dismantle mould 207, let slider 206 and spout separate, make mould 207 and link 205 slide outside slide bar 210, let mould 207 dismantle can be convenient, let mould 207 can install and dismantle with dismantling and can take place the slope with the bed die 203, can let the air-down through the air-conditioner can be more easily moved through the inside of mould 203, can let the air guide plate 101 be more easily detached through the air-cooled down plate 101 when the mould 203, can be more convenient to take place, and can let the inside can be more than can be moved through the air-cooled down 101 through the air-down 101 when the mould 203, and can be more convenient to take down through the air-cooled down 101.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A multi-functional in-mold injection molding apparatus comprising:

the base is provided with a lower die;

2. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the sliding bars and the sliding grooves on two sides of the top surface of the upper die are of T-shaped structures.

3. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the two side outer walls of the upper die are respectively provided with a connecting rod, one end of each connecting rod is provided with a sliding block, one side face of each sliding block is connected with a sliding rod in a sliding mode, and the sliding rods are fixed on the inner wall of the supporting frame.

4. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the connecting rods are arranged on two sides of the bottom surface of the upper die, the connecting grooves are arranged on two sides of the top surface of the lower die, springs are arranged in the connecting grooves, and the upper die is connected with the connecting grooves through the connecting rods.

5. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the top surface of base is fixed with the screen cloth, the bed die is fixed on the screen cloth.

6. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the base is internally fixed with a flow guide block which is in a triangular structure, and the inner walls of the two sides of the base are both fixed with fans.

7. The multi-functional in-mold injection molding apparatus according to claim 1, wherein,

the support frame is equipped with the controller outward, electric connection between controller and the telescopic cylinder.