CN216683119U

CN216683119U - Charger injection mold convenient to get material

Info

Publication number: CN216683119U
Application number: CN202123168032.7U
Authority: CN
Inventors: 陈学庚
Original assignee: Dongguan Guanjia Alwayseal Technology Ltd
Current assignee: Dongguan Guanjia Alwayseal Technology Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-07
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a charger injection mold convenient for material taking, which relates to the technical field of injection molds and comprises a fixed mold, a movable mold, a first mold wall, a second mold wall and a mold outlet angle, wherein the right side of the fixed mold is provided with an injection molding cavity, the fixed mold is fixedly arranged on an injection molding machine, the left side of the movable mold is provided with the injection molding cavity, the movable mold is arranged on the right side of the fixed mold and is tightly attached to the fixed mold, the fixed mold and the injection molding cavity on the movable mold form a complete injection molding cavity, the inner wall of the injection molding cavity on the fixed mold is fixedly connected with the first mold wall, the inner wall of the injection molding cavity on the movable mold is fixedly connected with the second mold wall, a mold top cover is arranged on the upper surface of the injection molding cavity and is respectively clamped with the first mold wall and the second mold wall, the mold outlet angle is the vertex angle of the contact point of the first mold wall and the second mold wall, the charger injection mold convenient for material taking is provided by the utility model, the mold outlet angle is parallel to the motion direction of the movable mold, thereby avoiding the dragging of the product caused by the arc shape of the mold outlet angle during mold, while highly maintaining the advantage of a constant product appearance.

Description

Charger injection mold convenient to get material

Technical Field

The utility model relates to the technical field of injection molds, in particular to a charger injection mold convenient for taking materials.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The shell of the charger is usually produced by an injection molding mode, the existing mold is split at the diagonal position due to appearance requirements, the mold is split in half, and the injection molding of the product is performed to obtain a straight body position with the thickness of about 1-2mm, so that dragging is caused and the appearance is influenced.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

Aiming at the problems in the prior art, the utility model aims to provide a charger injection mold convenient for taking materials, so as to solve the problems in the background art.

2. Technical scheme

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

the utility model provides a charger injection mold convenient to get material, includes: cover half, movable mould, first mould wall, second mould wall, play mould angle, the chamber of moulding plastics has been seted up on the cover half right side, cover half fixed mounting is on the injection molding machine, the chamber of moulding plastics has been seted up in the movable mould left side, the movable mould is located the cover half right side and is closely laminated with the cover half, the synthetic complete chamber of moulding plastics in the chamber of moulding plastics on cover half and the movable mould, the first mould wall of the chamber inner wall fixedly connected with of moulding plastics on the cover half, the chamber upper surface of moulding plastics is located to the injection mould inner wall fixedly connected with second mould wall on the movable mould, and respectively with first mould wall and second mould wall joint, it is the apex angle of first mould wall and second mould wall contact point to go out the mould angle.

As a further scheme of the utility model: a sealing groove is formed in the edge of the lower surface of the die top cover, the inner side of the sealing groove is provided with pipe sleeves fixedly connected to four corners of the die top cover respectively.

As a further scheme of the utility model: and one side of the inner wall of the die top cover is provided with a positioning groove, and the other side of the die top cover is fixedly connected with a horizontal elastic sheet.

As a further scheme of the utility model: and angular elastic sheets are fixedly connected at three corners of the inner wall of the mold top cover.

As a further scheme of the utility model: the upper surface of the first die wall is integrally connected with a sealing edge, one side of the first die wall is fixedly connected with a positioning block, the positioning block corresponds to the position of a positioning groove in the die top cover, a corner of the upper surface of the first die wall is fixedly connected with a foot tube, and the foot tube corresponds to the position of a tube sleeve in the die top cover.

As a further scheme of the utility model: the upper surface of the second die wall is fixedly connected with a sealing edge, a corner of the upper surface of the second die wall is fixedly connected with a pin pipe, the pin pipe corresponds to the position of the pipe sleeve on the die top cover, and the upper end of the inner wall of the second die wall is provided with a clamping groove.

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

the utility model provides a charger injection mold convenient for material taking, which is characterized in that a traditional arc-shaped mold outlet angle is changed into a mold outlet angle with a horizontal vertex, so that the mold outlet angle is parallel to the movement direction of a movable mold, product dragging caused by the arc-shaped mold outlet angle during mold outlet is avoided, the product appearance is highly maintained to be inconvenient, and the problems that the mold is split at the opposite angle position and is split in half due to the appearance requirement of the existing mold, and the product injection mold is in a straight body position with the diameter of about 1-2mm, so that the dragging is caused and the appearance is influenced are effectively solved.

Drawings

Fig. 1 is a schematic structural diagram of a charger injection mold convenient for taking materials according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the die top cover shown in FIG. 1;

FIG. 3 is a schematic view of the first mold wall and the second mold wall shown in FIG. 1;

fig. 4 is an enlarged view of a in fig. 1.

In the figure: 1. fixing a mold; 2. moving the mold; 3. an injection molding cavity; 4. a die top cover; 5. a first mold wall; 6. a second mold wall; 7. pipe sleeve; 8. a sealing groove; 9. positioning a groove; 10. a horizontal spring plate; 11. a corner spring; 12. positioning blocks; 13. a foot tube; 14. a sealing edge; 15. a card slot; 16. and (6) forming a mold corner.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a charger injection mold facilitating material taking includes: cover half 1, movable mould 2, first mould wall 5, second mould wall 6, demolding angle 16, injection molding chamber 3 has been seted up on 1 right side of cover half, 1 fixed mounting of cover half is on the injection molding machine, injection molding chamber 3 has been seted up on 2 left sides of movable mould, 1 right sides of cover half and cover half 1 are closely laminated to movable mould 2, the synthetic complete injection molding chamber 3 in injection molding chamber 3 on cover half 1 and the movable mould 2, the first mould wall 5 of 3 inner wall fixedly connected with in injection molding chamber on the cover half 1, 3 inner wall fixedly connected with second mould walls 6 in injection molding chamber on the movable mould 2, 3 upper surfaces in injection molding chamber are located to mould top cover 4, and respectively with first mould wall 5 and 6 joints of second mould wall, demolding angle 16 is the apex angle of the contact point of first mould wall 5 and second mould wall 6.

Referring to fig. 2, a sealing groove 8 is formed in the lower surface edge of the die top cover 4, the sealing groove 8 is formed in the inner side, four corners of the die top cover 4 are respectively and fixedly connected with a pipe sleeve 7, a positioning groove 9 is formed in one side of the inner wall of the die top cover 4, a horizontal elastic sheet 10 is fixedly connected to the other side of the die top cover 4, and angular elastic sheets 11 are fixedly connected to three corners of the inner wall of the die top cover 4.

Referring to fig. 3, a sealing edge 14 is integrally connected to the upper surface of the first mold wall 5, a positioning block 12 is fixedly connected to one side of the first mold wall 5, the positioning block 12 corresponds to a positioning groove 9 on the mold top cover 4, a leg pipe 13 is fixedly connected to a corner of the upper surface of the first mold wall 5, the leg pipe 13 corresponds to a pipe sleeve 7 on the mold top cover 4, and a clamping groove 15 is formed at the upper end of the inner wall of the second mold wall 6.

Referring to fig. 4, the draft angle 16 is a vertex angle at which the first mold wall 5 contacts the second mold wall 6, and the draft angle 16 is a flat angle, and the draft angle 16 is parallel to the moving direction of the movable mold 2.

The working principle provided by the utility model is as follows: firstly, a fixed die 1 is connected with a movable die 2, a first die wall 5 and a second die wall 6 are spliced to form a complete injection die cavity, a die top cover 4 is quickly connected with a positioning groove 9 through a positioning block 12 and is fixed with a pipe sleeve 7 through a pin pipe 13, the die top cover 4 is fixedly locked with the first die wall 5 and the second die wall 6 through a horizontal elastic sheet 10 and an angle elastic sheet 11, then a plastic raw material in a high-temperature molten state is injected into the injection die cavity, the movable die 2 moves to the right horizontally after cooling and shaping, and the moving direction of the movable die 2 is parallel to a die outlet angle 16, so that the phenomenon of dragging and damaging products cannot be generated.

Claims

1. The utility model provides a charger injection mold convenient to get material which characterized in that includes:

the injection molding device comprises a fixed die (1), wherein an injection molding cavity (3) is formed in the right side of the fixed die (1), and the fixed die (1) is fixedly arranged on an injection molding machine;

the injection molding device comprises a movable mold (2), wherein an injection molding cavity (3) is formed in the left side of the movable mold (2), the movable mold (2) is arranged on the right side of a fixed mold (1) and is tightly attached to the fixed mold (1), and the fixed mold (1) and the injection molding cavity (3) in the movable mold (2) are combined into a complete injection molding cavity (3);

the inner wall of the injection molding cavity (3) on the fixed mold (1) is fixedly connected with a first mold wall (5);

the inner wall of the injection molding cavity (3) on the movable mold (2) is fixedly connected with the second mold wall (6);

the mold top cover (4) is arranged on the upper surface of the injection molding cavity (3), and is clamped with the first mold wall (5) and the second mold wall (6) respectively;

and the mold-discharging angle (16) is the vertex angle of the contact point of the first mold wall (5) and the second mold wall (6).

2. The charger injection mold convenient to get material of claim 1, characterized in that: seal groove (8) have been seted up to mould top cap (4) lower surface border, and seal groove (8) are inboard, and mould top cap (4) four corners is fixedly connected with pipe box (7) respectively.

3. The charger injection mold convenient to get material of claim 1, characterized in that: and a positioning groove (9) is formed in one side of the inner wall of the die top cover (4), and a horizontal elastic sheet (10) is fixedly connected to the other side of the die top cover (4).

4. The charger injection mold convenient to get material of claim 1, characterized in that: the three corners of the inner wall of the die top cover (4) are fixedly connected with angular elastic sheets (11).

5. The charger injection mold convenient to get material of claim 1, characterized in that: the upper surface of the first die wall (5) is integrally connected with a sealing edge (14), one side of the first die wall (5) is fixedly connected with a positioning block (12), the positioning block (12) corresponds to the position of a positioning groove (9) on the die top cover (4), a corner of the upper surface of the first die wall (5) is fixedly connected with a foot tube (13), and the foot tube (13) corresponds to the position of a tube sleeve (7) on the die top cover (4).

6. The charger injection mold convenient to get material of claim 1, characterized in that: fixed surface is connected with sealed edge (14) on second mould wall (6), and second mould wall (6) upper surface corner fixedly connected with foot pipe (13), draw-in groove (15) have been seted up to second mould wall (6) inner wall upper end, and foot pipe (13) are corresponding with pipe box (7) position on mould top cap (4).