CN210791937U

CN210791937U - Quick ejection device of injection mold

Info

Publication number: CN210791937U
Application number: CN201921863857.0U
Authority: CN
Inventors: 李文清
Original assignee: Qingdao Yingxin Precision Mould Co ltd
Current assignee: Qingdao Yingxin Precision Mould Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-19
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses an injection mold's quick ejecting device, the die comprises a die body, the both sides at mould body top are all seted up flutedly, two standing grooves have all been seted up to the inside both sides of mould body, and the standing groove is located the bottom of recess, the bottom fixedly connected with extension spring of standing groove inner wall, the top fixedly connected with riser of extension spring, the surface of riser and the inner wall sliding connection of standing groove. The utility model discloses a set up the cooperation of mould body, extension spring, perpendicular piece, horizontal piece, ejection mechanism, movable rod, fly leaf, a piece, spring and roof and used, solved current mould at the in-process of production, can't ejecting to postnatal material spare, cause and need the user to take through the instrument to the material spare, lead to the problem that the material spare warp the damage easily, this injection mold's quick ejecting device possesses the advantage of the ejection of compact of being convenient for, has improved injection mold's practicality.

Description

Quick ejection device of injection mold

Technical Field

The utility model relates to an injection moulding processing technology field specifically is an injection mold's quick ejecting device.

Background

Injection molding is a method for producing and molding industrial products, the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die pressing methods, an injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, the injection molding is realized by an injection molding machine and a die, and the injection molding die 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.

At the in-process of moulding plastics, need use injection mold to carry out moulding to the raw materials, but current mould is at the in-process of production, can't carry out ejecting to the material spare after the production, causes and needs the user to take the material spare through the instrument, leads to the material spare to warp easily and damages, has reduced injection mold's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold's quick ejecting device possesses the advantage of the ejection of compact of being convenient for, has solved current mould at the in-process of production, can't carry out ejecting to the material spare after producing, causes and needs the user to take the material spare through the instrument, leads to the problem that the material spare warp the damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold's quick ejecting device, includes the mould body, the both sides at mould body top are all seted up flutedly, two standing grooves have all been seted up to the inside both sides of mould body, and the standing groove is located the bottom of recess, the bottom fixedly connected with extension spring of standing groove inner wall, the top fixedly connected with riser of extension spring, the surface of riser and the inner wall sliding connection of standing groove, the top of riser runs through to the inside fixedly connected with horizontal piece of recess, the outside fixedly connected with ejection mechanism of horizontal piece, ejection mechanism's inboard and the outside swing joint of mould body, the inboard fixedly connected with roof of horizontal piece, the inboard of roof runs through to the inside of mould body.

Preferably, ejection mechanism includes the movable rod, the inboard outside fixed connection of horizontal piece of movable rod, the outside of movable rod extends to the outside of recess, the both sides of mould body all have the fly leaf through pivot swing joint, the movable hole that uses with the movable rod cooperation is opened to the rear side in the fly leaf outside, the surface of movable rod and the inner wall sliding connection in movable hole, the equal fixedly connected with in front side of mould body both sides bottom props up the piece, prop up the top fixedly connected with spring of piece, the top of spring and the bottom fixed connection of fly leaf.

Preferably, the outer side of the movable rod extends to the outer side of the movable hole and is fixedly connected with a stop block, the movable plate is L-shaped, and the vertical block is T-shaped.

Preferably, the top of the two sides of the die body is fixedly connected with a positioning block, the bottom of the positioning block is fixedly connected with a gasket, and the bottom of the gasket is in contact with the top of the movable plate.

Preferably, the friction fixedly connected with connecting block of roof, the quantity of connecting block is three, and three connecting block is the equidistance and distributes, the shape of roof is concave type, the constant head tank that uses with roof and connecting block cooperation is seted up to the inner wall of mould body.

Preferably, the front side of the inner side of the movable plate is fixedly connected with a pressing plate, and the surface of the pressing plate is fixedly connected with anti-skid lines.

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

1. the utility model discloses a set up the cooperation of mould body, extension spring, perpendicular piece, horizontal piece, ejection mechanism, movable rod, fly leaf, a piece, spring and roof and used, solved current mould at the in-process of production, can't ejecting to postnatal material spare, cause and need the user to take through the instrument to the material spare, lead to the problem that the material spare warp the damage easily, this injection mold's quick ejecting device possesses the advantage of the ejection of compact of being convenient for, has improved injection mold's practicality.

2. The utility model discloses a setting of dog, can prevent that the movable rod from breaking away from the activity hole, the life of fly leaf has been prolonged, spacing effect has been played to the fly leaf simultaneously, setting through the locating piece, can play spacing effect to the position of fly leaf, setting through the gasket, can reduce the friction of fly leaf and locating piece, spacing effect has been played to the fly leaf simultaneously, setting through the constant head tank, can play spacing effect to roof and connecting block, setting through the connecting block, can play spacing and fixed effect to the roof, setting through the clamp plate, can the person of facilitating the use remove the fly leaf, setting through anti-skidding line, the phenomenon of skidding appears when can preventing to remove the clamp plate.

Drawings

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

FIG. 2 is a top view of the structure of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic front sectional view of the structure of FIG. 3 according to the present invention;

fig. 5 is a bottom view of the top plate structure of fig. 2 according to the present invention.

In the figure: the device comprises a die body 1, a tension spring 2, a vertical block 3, a transverse block 4, an ejection mechanism 5, a movable rod 51, a movable plate 52, a support block 53, a spring 54, a top plate 6, a stop block 7, a positioning block 8, a gasket 9, a connecting block 10 and a pressing plate 11.

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. 1-5, a fast ejecting device of an injection mold comprises a mold body 1, wherein two grooves are respectively formed on two sides of the top of the mold body 1, two placing grooves are respectively formed on two sides of the interior of the mold body 1, the placing grooves are located at the bottom of the grooves, a tension spring 2 is fixedly connected to the bottom of the inner wall of each placing groove, a vertical block 3 is fixedly connected to the top of each tension spring 2, the surface of each vertical block 3 is slidably connected to the inner wall of each placing groove, a horizontal block 4 is fixedly connected to the top of each vertical block 3 penetrating through the interior of each groove, an ejecting mechanism 5 is fixedly connected to the outer side of each horizontal block 4, each ejecting mechanism 5 comprises a movable rod 51, the inner side of each movable rod 51 is fixedly connected to the outer side of each horizontal block 4, the outer side of each movable rod 51 extends to the outer side of each groove, movable plates 52 are movably connected to two sides of the mold, the surface of the movable rod 51 is connected with the inner wall of the movable hole in a sliding manner, the front sides of the bottoms of the two sides of the die body 1 are fixedly connected with a support block 53, the top of the support block 53 is fixedly connected with a spring 54, the top of the spring 54 is fixedly connected with the bottom of the movable plate 52, the inner side of the ejection mechanism 5 is movably connected with the outer side of the die body 1, the inner side of the transverse block 4 is fixedly connected with a top plate 6, the inner side of the top plate 6 penetrates into the die body 1, the outer side of the movable rod 51 extends to the outer side of the movable hole and is fixedly connected with a stop 7, the movable plate 52 is L-shaped, the vertical block 3 is T-shaped, the movable rod 51 can be prevented from being separated from the movable hole by the arrangement of the stop 7, the service life of the movable plate 52 is prolonged, the movable plate 52 has a limiting effect on the movable plate 52, the, the bottom of the gasket 9 is in contact with the top of the movable plate 52, the positioning block 8 is arranged, the position of the movable plate 52 can be limited, the friction between the movable plate 52 and the positioning block 8 can be reduced by arranging the gasket 9, the movable plate 52 is limited at the same time, the friction of the top plate 6 is fixedly connected with the connecting blocks 10, the number of the connecting blocks 10 is three, the three connecting blocks 10 are distributed at equal intervals, the top plate 6 is concave, the inner wall of the die body 1 is provided with positioning grooves matched with the top plate 6 and the connecting blocks 10, the top plate 6 and the connecting blocks 10 can be limited by arranging the positioning grooves, the top plate 6 can be limited and fixed by arranging the connecting blocks 10, the front side of the inner side of the movable plate 52 is fixedly connected with the pressing plate 11, and the surface of the pressing plate 11 is fixedly connected with anti-slip lines, through the setting of clamp plate 11, can the convenience of customers remove the fly leaf 52, through the setting of anti-skidding line, can prevent to appear the phenomenon of skidding when removing clamp plate 11.

During the use, the user promotes clamp plate 11 downwards, clamp plate 11 moves down and drives fly leaf 52 downstream, it is rotatory around the pivot to make fly leaf 52, fly leaf 52 rotation compression spring 54, fly leaf 52 is rotatory to drive movable rod 51 and horizontal block 4 rebound, horizontal block 4 rebound drives riser 3 and roof 6 rebound, riser 3 rebound extension spring 54, roof 6 rebound drives connecting block 10 rebound, make roof 6 and connecting block 10 break away from the constant head tank, can contact ejecting convenient ejection of compact to the material spare of mould body 1 inside through roof 6 and connecting block 10 this moment.

In summary, the following steps: this injection mold's quick ejecting device uses through the cooperation that sets up mould body 1, extension spring 2, perpendicular piece 3, horizontal piece 4, ejection mechanism 5, movable rod 51, fly leaf 52, a piece 53, spring 54 and roof 6, has solved current mould at the in-process of production, can't ejecting to the material spare after producing, causes and needs the user to take through the instrument to the material spare, leads to the problem that the material spare warp the damage easily.

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's quick ejecting device, includes mould body (1), its characterized in that: the die is characterized in that grooves are formed in two sides of the top of the die body (1), two placing grooves are formed in two sides of the inside of the die body (1), the placing grooves are located at the bottom of the grooves, tension springs (2) are fixedly connected to the bottoms of the inner walls of the placing grooves, vertical blocks (3) are fixedly connected to the tops of the tension springs (2), the surfaces of the vertical blocks (3) are connected with the inner walls of the placing grooves in a sliding mode, the tops of the vertical blocks (3) penetrate through transverse blocks (4) which are fixedly connected to the inside of the grooves, ejection mechanisms (5) are fixedly connected to the outer sides of the transverse blocks (4), the inner sides of the ejection mechanisms (5) are movably connected with the outer sides of the die body (1), the inner sides of the transverse blocks (4) are fixedly connected with a top plate (6), and the inner sides of the top plate.

2. The rapid ejection device of an injection mold according to claim 1, characterized in that: ejection mechanism (5) include movable rod (51), the inboard outside fixed connection with horizontal piece (4) of movable rod (51), the outside of movable rod (51) extends to the outside of recess, the both sides of mould body (1) all have movable plate (52) through pivot swing joint, the movable hole that uses with movable rod (51) cooperation is seted up to the rear side in movable plate (52) outside, the surface of movable rod (51) and the inner wall sliding connection in movable hole, the equal fixedly connected with of front side of mould body (1) both sides bottom props up piece (53), the top fixedly connected with spring (54) of propping up piece (53), the top of spring (54) and the bottom fixed connection of movable plate (52).

3. The rapid ejection device of an injection mold according to claim 2, characterized in that: the outer side of the movable rod (51) extends to the outer side of the movable hole and is fixedly connected with a stop block (7), the movable plate (52) is L-shaped, and the vertical block (3) is T-shaped.

4. The rapid ejection device of an injection mold according to claim 2, characterized in that: the die is characterized in that positioning blocks (8) are fixedly connected to the tops of two sides of the die body (1), gaskets (9) are fixedly connected to the bottoms of the positioning blocks (8), and the bottoms of the gaskets (9) are in contact with the tops of the movable plates (52).

5. The rapid ejection device of an injection mold according to claim 1, characterized in that: the friction fixedly connected with connecting block (10) of roof (6), the quantity of connecting block (10) is three, and three connecting block (10) are the equidistance and distribute, the shape of roof (6) is concave type, the constant head tank that uses with roof (6) and connecting block (10) cooperation has been seted up to the inner wall of mould body (1).

6. The rapid ejection device of an injection mold according to claim 2, characterized in that: the front side of the inner side of the movable plate (52) is fixedly connected with a pressing plate (11), and the surface of the pressing plate (11) is fixedly connected with anti-skid lines.