CN214872430U

CN214872430U - Injection mold with anti-adhesion function

Info

Publication number: CN214872430U
Application number: CN202121223258.XU
Authority: CN
Inventors: 秦亮; 刘畅
Original assignee: Qingdao Jinai Electronic Plastic And Rubber Industry Co ltd
Current assignee: Qingdao Jinai Electronic Plastic And Rubber Industry Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-26
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an injection mold with antiseized even function, the plastic injection mold comprises a mold body, the groove of moulding plastics has been seted up at the top of mould body, the transmission groove has been seted up to the inside of mould body, the rear side swing joint of bearing and transmission inslot wall is run through to the inside of transmission groove and through to the rear side of bull stick. The utility model discloses a rotate the commentaries on classics piece, it is rotatory that the commentaries on classics piece drives the bull stick, the bull stick drives the cam rotation that fixed surface connects, promote push pedal rebound during the cam rotation, the push pedal drives connecting rod rebound, the connecting rod drives ejecting piece rebound and ejecting to the work piece, at last ejecting elasticity that finishes through the spring drives connecting rod and push pedal rebound, thereby possessed the advantage of the antiseized even of being convenient for, it often can appear that the work piece adhesion can't take out on the surface of mould after the completion to have solved current injection mold, this just makes the workman need use tools to take out the work piece, the problem of injection mold practicality has been reduced.

Description

Injection mold with anti-adhesion function

Technical Field

The utility model relates to a work piece technical field that moulds plastics specifically is an injection mold with antiseized even function.

Background

Need use injection mold when producing the work piece, but current injection mold often can appear the work piece adhesion after the completion of moulding plastics and can't take out on the surface of mould, this just makes the workman need use the instrument to take out the work piece, has reduced injection mold's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide an injection mold with antiseized even function has possessed the antiseized even advantage of being convenient for, has solved current injection mold and often can appear the work piece adhesion and can't take out on the surface of mould after the completion of moulding plastics, and this just makes the workman need use tools to take out the work piece, has reduced the problem of injection mold practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold with antiseized even function, includes the mould body, the groove of moulding plastics has been seted up at the top of mould body, the transmission groove has been seted up to the inside of mould body, the front of mould body is provided with the bull stick, the rear side of bull stick runs through to the inside of transmission groove and through the rear side swing joint of bearing and transmission inslot wall, the fixed surface of bull stick is connected with the cam, the inner wall sliding connection in transmission groove has the push pedal, the equal fixedly connected with connecting rod in both sides at push pedal top, the top of connecting rod runs through to the ejecting piece of inside and fixedly connected with in the groove of moulding plastics.

As the utility model discloses it is preferred, the equal fixedly connected with slider in both sides of push pedal, the spout has all been seted up to the both sides of driving groove inner wall, slider and spout sliding connection.

As the utility model discloses it is preferred, the surface cover of connecting rod is equipped with the spring, the top fixed connection of spring is at the top of transmission inslot wall, the bottom fixed connection of spring is at the top of push pedal.

As the utility model discloses it is preferred, two openings have been seted up at the top of driving groove, the open-ended width is greater than the width of connecting rod, the opening uses with the connecting rod cooperation.

As the utility model discloses it is preferred, the positive fixedly connected with commentaries on classics piece of bull stick, the cooperation of commentaries on classics piece and bull stick is used.

As the utility model discloses preferred, the bottom fixedly connected with friction pad of push pedal, the friction pad uses with the push pedal cooperation.

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

1. the utility model discloses a rotate the commentaries on classics piece, it is rotatory that the commentaries on classics piece drives the bull stick, the bull stick drives the cam rotation that fixed surface connects, promote push pedal rebound during the cam rotation, the push pedal drives connecting rod rebound, the connecting rod drives ejecting piece rebound and ejecting to the work piece, at last ejecting elasticity that finishes through the spring drives connecting rod and push pedal rebound, thereby possessed the advantage of the antiseized even of being convenient for, it often can appear that the work piece adhesion can't take out on the surface of mould after the completion to have solved current injection mold, this just makes the workman need use tools to take out the work piece, the problem of injection mold practicality has been reduced.

2. The utility model discloses a set up slider and spout, can lead to the push pedal, prevent that the phenomenon of slope from appearing in the push pedal when removing.

3. The utility model discloses a set up the spring, can make the automatic downward resilience of push pedal, improved the practicality of push pedal.

4. The utility model discloses a set up the opening, can make the connecting rod complete pass the opening and carry out the transmission, prevent the opening undersize, the dead phenomenon of card appears in the connecting rod.

5. The utility model discloses a set up the commentaries on classics piece, can convenient to use person rotate the bull stick, improved user's comfort level.

6. The utility model discloses a set up the friction pad, can protect the bottom of push pedal, prevent that cam and push pedal friction from causing the damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of a part of the present invention.

In the figure: 1. a mold body; 2. injection molding a groove; 3. a transmission groove; 4. a rotating rod; 5. a cam; 6. pushing the plate; 7. a connecting rod; 8. ejecting a block; 9. a slider; 10. a chute; 11. a spring; 12. an opening; 13. rotating the block; 14. a friction pad.

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.

As shown in fig. 1 to 4, the utility model provides a pair of injection mold with antiseized even function, including mould body 1, mould plastics groove 2 has been seted up at the top of mould body 1, driving groove 3 has been seted up to the inside of mould body 1, the front of mould body 1 is provided with bull stick 4, the rear side of bull stick 4 runs through to the inside of driving groove 3 and through the rear side swing joint of bearing and driving groove 3 inner wall, the fixed surface of bull stick 4 is connected with cam 5, the inner wall sliding connection of driving groove 3 has push pedal 6, the equal fixedly connected with connecting rod 7 in both sides at push pedal 6 top, the top of connecting rod 7 runs through to the inside and the ejecting piece 8 of fixedly connected with of the groove 2 of moulding plastics.

Referring to fig. 3, both sides of the push plate 6 are fixedly connected with sliding blocks 9, both sides of the inner wall of the transmission groove 3 are provided with sliding grooves 10, and the sliding blocks 9 are slidably connected with the sliding grooves 10.

As a technical optimization scheme of the utility model, through setting up slider 9 and spout 10, can lead to push pedal 6, prevent that the phenomenon of slope from appearing in push pedal 6 when removing.

Referring to fig. 3, the surface of the connecting rod 7 is sleeved with a spring 11, the top of the spring 11 is fixedly connected to the top of the inner wall of the transmission groove 3, and the bottom of the spring 11 is fixedly connected to the top of the push plate 6.

As the utility model discloses a technical optimization scheme through setting up spring 11, can make push pedal 6 kick-back downwards automatically, has improved push pedal 6's practicality.

Referring to fig. 3, two openings 12 are opened at the top of the transmission groove 3, the width of the opening 12 is larger than that of the connecting rod 7, and the opening 12 is matched with the connecting rod 7 for use.

As a technical optimization scheme of the utility model, through setting up opening 12, can make the connecting rod 7 complete pass opening 12 and carry out the transmission, prevent opening 12 undersize, the dead phenomenon of card appears in connecting rod 7.

Referring to fig. 1, a rotating block 13 is fixedly connected to the front surface of the rotating rod 4, and the rotating block 13 is used in cooperation with the rotating rod 4.

As a technical optimization scheme of the utility model, through setting up commentaries on classics piece 13, can convenient to use person rotate bull stick 4, improved user's comfort level.

Referring to fig. 3, a friction pad 14 is fixedly connected to the bottom of the push plate 6, and the friction pad 14 is used in cooperation with the push plate 6.

As the utility model discloses a technical optimization scheme through setting up friction pad 14, can protect the bottom of push pedal 6, prevents that cam 5 from causing the damage with the friction of push pedal 6.

The utility model discloses a theory of operation and use flow: during the use, at first rotate and change piece 13, change piece 13 and drive bull stick 4 rotatory, bull stick 4 drives the cam 5 rotation of fixed surface connection, and push pedal 6 upwards removes when cam 5 is rotatory, and push pedal 6 drives connecting rod 7 rebound, and connecting rod 7 drives ejecting 8 rebound and ejecting to the work piece, drives connecting rod 7 and push pedal 6 rebound through the elasticity of spring 11 after finishing ejecting at last to possess the antiseized advantage of being convenient for.

In summary, the following steps: this injection mold with antiseized even function, through rotating commentaries on classics piece 13, it is rotatory that commentaries on classics piece 13 drives bull stick 4, bull stick 4 drives 5 rotations of cam that fixed surface connects, promote push pedal 6 rebound when cam 5 is rotatory, push pedal 6 drives connecting rod 7 rebound, connecting rod 7 drives 8 rebound of ejecting piece and ejecting to the work piece, the elasticity that finishes through spring 11 at last drives connecting rod 7 and push pedal 6 rebound, thereby possessed the advantage of being convenient for antiseized even, it often can appear the work piece adhesion and can't take out on the surface of mould to have solved current injection mold after the completion of moulding plastics, this just makes the workman need use tools to take out the work piece, the problem of injection mold practicality has been reduced.

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 an injection mold with antiseized even function, includes mould body (1), its characterized in that: the utility model discloses a mould structure, including mould body (1), mould groove (2) of moulding plastics have been seted up at the top of mould body (1), transmission groove (3) have been seted up to the inside of mould body (1), the front of mould body (1) is provided with bull stick (4), the rear side of bull stick (4) runs through to the inside of transmission groove (3) and through the rear side swing joint of bearing and transmission groove (3) inner wall, the fixed surface of bull stick (4) is connected with cam (5), the inner wall sliding connection of transmission groove (3) has push pedal (6), the equal fixedly connected with connecting rod (7) in both sides at push pedal (6) top, the top of connecting rod (7) runs through to the inside of moulding plastics groove (2) and ejecting piece (8) of fixedly connected with.

2. The injection mold with the anti-adhesion function according to claim 1, characterized in that: the equal fixedly connected with slider (9) in both sides of push pedal (6), spout (10) have all been seted up to the both sides of transmission groove (3) inner wall, slider (9) and spout (10) sliding connection.

3. The injection mold with the anti-adhesion function according to claim 1, characterized in that: the surface cover of connecting rod (7) is equipped with spring (11), the top fixed connection of spring (11) is at the top of transmission groove (3) inner wall, the bottom fixed connection of spring (11) is at the top of push pedal (6).

4. The injection mold with the anti-adhesion function according to claim 1, characterized in that: two openings (12) are formed in the top of the transmission groove (3), the width of each opening (12) is larger than that of the connecting rod (7), and the openings (12) are matched with the connecting rods (7) for use.

5. The injection mold with the anti-adhesion function according to claim 1, characterized in that: the front face of the rotating rod (4) is fixedly connected with a rotating block (13), and the rotating block (13) is matched with the rotating rod (4) for use.

6. The injection mold with the anti-adhesion function according to claim 1, characterized in that: the bottom of the push plate (6) is fixedly connected with a friction pad (14), and the friction pad (14) is matched with the push plate (6) for use.