CN212528561U

CN212528561U - Integrated structure for injection mold

Info

Publication number: CN212528561U
Application number: CN202020705165.XU
Authority: CN
Inventors: 郑淑珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-12
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an integrated configuration that injection mold used, including base main part, mould main part and apron main part, base main part top fixedly connected with mould main part, the laminating of mould main part top has the apron main part, apron main part top fixedly connected with mount, the inside impact plate that has inlayed of mount, impact plate top fixedly connected with pull rod, and the pull rod is embedded in the mount, pull rod top fixedly connected with arm-tie. The utility model discloses a pulling pull ring drives the kickboard rebound, not hard up pull ring, elastic action through the spring, drive the kickboard rebound, can carry out the drawing of patterns to the device, above-mentioned device has solved injection mold can't be better after the pressfitting drawing of patterns, thereby it demolds to need the operator to beat the mould repeatedly, a large amount of labours have been wasted, and the problem of drawing of patterns efficiency has been reduced, the drawing of patterns effect of device has been guaranteed, whole drawing of patterns efficiency has been promoted, the labour has been reduced.

Description

Integrated structure for injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is an integrated configuration that injection mold used.

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 melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The first problem is that: the integrated structure that present injection mold used, injection mold can't be better after the pressfitting demold, thereby need the operator to beat the mould repeatedly and demold, has wasted a large amount of labours, and has reduced drawing of patterns efficiency.

The second problem is that: in addition, in the existing integrated structure for the injection mold, the traditional injection mold needs to cut the leftover materials of the artware after demolding, which wastes a lot of time and ensures the cutting accuracy, so that the problem needs to be solved by an integrated structure for the injection mold urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated configuration that injection mold used to solve traditional injection mold that proposes in the above-mentioned background art can't be better after the pressfitting demold, traditional injection mold efficiency is lower when cutting the leftover bits, the relatively poor problem of accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated configuration that injection mold used, includes base main part, mould main part and apron main part, base main part top fixedly connected with mould main part, the laminating of mould main part top has the apron main part, apron main part top fixedly connected with mount, the inside impact plate that has inlayed of mount, impact plate top fixedly connected with pull rod, and the pull rod is inlayed in the mount, pull rod top fixedly connected with arm-tie, arm-tie top fixedly connected with pull ring, the impact plate top articulates there is the hinge bar, apron main part top is provided with shedder, the inside cutting device that is provided with of apron main part.

Preferably, shedder includes mount, first spout, first slider, strikeplate, pull rod, arm-tie, pull ring, hinge bar, second spout, second slider, fixed block, telescopic link and spring, the second spout has been seted up to the mount inside, the inside embedded second slider that has of second spout, the one end fixedly connected with fixed block of second spout is kept away from to the second slider, and the hinge bar other end articulates in the fixed block, the equal fixedly connected with telescopic link of inner wall at both ends about the mount, and telescopic link other end fixed connection in fixed block, the winding of telescopic link outer wall has the spring.

Preferably, the cutting device comprises a fixing plate, a sheath, a blade, a guide plate and a collecting box, the fixing plate is mounted at the top end of the cover plate main body through a bolt, the sheath is fixedly connected to the bottom end of the fixing plate and penetrates through the cover plate main body, the blade is fixedly connected to the bottom end of the sheath, and the collecting box is placed at the top end of the base main body.

Preferably, a first sliding groove is formed in the fixing frame, a first sliding block is embedded in the first sliding groove, and one end, far away from the first sliding groove, of the first sliding block is fixedly connected with an impact plate.

Preferably, the maximum compression length of the telescopic rod and the maximum compression length of the spring are both smaller than the length of the second sliding chute.

Preferably, the left end and the right end of the die body are fixedly connected with guide plates, and the guide plates are inclined.

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

1. the integrated structure for the injection mold is provided with a fixing frame, a first sliding groove, a first sliding block, an impact plate, a pull rod, a pull plate, a pull ring, a hinge rod, a second sliding groove, a second sliding block, a fixed block, a telescopic rod and a spring, when the device needs to be demolded, the pull ring is pulled to drive the impact plate to move upwards, the pull ring is loosened, the impact plate is driven to move downwards through the elastic action of the spring, and the device can be demolded through repeated impact of the impact plate, so that the problem that the demolding efficiency of the device is reduced, the problem that the demolding effect of the device is ensured, the integral demolding efficiency is improved, and the labor force is reduced;

2. this integrated configuration that injection mold used is provided with the fixed plate, the sheath, the blade, guide plate and collecting box, when apron main part downstream, and when extrudeing the mould main part, can cut the surface of mould main part through the blade, can collect the corner waste material through the collecting box, the aforesaid device, it needs the handicraft to cut the corner material to it again after the drawing of patterns to have solved traditional injection mold, not only a large amount of time has been wasted, and the problem that the cutting accuracy also can not be guaranteed, the efficiency of cutting corner material has been promoted, and the accuracy of cutting has been guaranteed, the practicality of device has been promoted.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front view cross section of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a base body; 2. a mold body; 3. a cover plate main body; 411. a fixed mount; 412. a first chute; 413. a first slider; 414. an impact plate; 415. a pull rod; 416. pulling a plate; 417. a pull ring; 418. a hinged lever; 419. a second chute; 420. a second slider; 421. a fixed block; 422. a telescopic rod; 423. a spring; 511. a fixing plate; 512. a sheath; 513. a blade; 514. a baffle; 515. and a collection box.

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. 1-4, the present invention provides an embodiment: an integrated structure for an injection mold comprises a base main body 1, a mold main body 2 and a cover plate main body 3, wherein the top end of the base main body 1 is fixedly connected with the mold main body 2, the top end of the mold main body 2 is attached with the cover plate main body 3, the top end of the cover plate main body 3 is fixedly connected with a fixed frame 411, an impact plate 414 is embedded in the fixed frame 411, the top end of the impact plate 414 is fixedly connected with a pull plate 415, the pull rod 415 is embedded in the fixed frame 411, the top end of the pull plate 415 is fixedly connected with a pull ring 417, the top end of the impact plate 414 is hinged with a hinge rod 418, the top end of the cover plate main body 3 is provided with a demolding device, the demolding device comprises a fixed frame 411, a first chute 412, a first slide block 413, an impact plate 414, a pull rod 415, a pull plate 416, a pull ring 417, a hinge rod 418, a second chute 419, the second sliding block 420 is embedded in the second sliding groove 419, one end, far away from the second sliding groove 419, of the second sliding block 420 is fixedly connected with the fixed block 421, the other end of the hinge rod 418 is hinged to the fixed block 421, the inner walls of the left end and the right end of the fixing frame 411 are fixedly connected with the telescopic rod 422, the other end of the telescopic rod 422 is fixedly connected to the fixed block 421, the spring 423 is wound on the outer wall of the telescopic rod 422, the problem that the injection mold cannot be well demolded after being pressed is solved, an operator needs to repeatedly beat the mold to demold the mold, a large amount of labor force is wasted, the demolding efficiency is reduced, the demolding effect of the device is guaranteed, the overall demolding efficiency is improved, the labor force is reduced, the first sliding groove 412 is formed in the fixing frame 411, the first sliding block 413 is embedded in the first sliding groove 412, one end, far away from, through the sliding effect of the first sliding block 413 in the first sliding groove 412, the movement of the impact plate 414 is more stable, the stability of the device is improved, the maximum compression length of the telescopic rod 422 and the maximum compression length of the spring 423 are both smaller than the length of the second sliding groove 419, the movement interval of the fixed block 421 is further improved, and the impact effect of the device is improved;

and the cutting device is arranged in the cover plate main body 3, the cutting device comprises a fixing plate 511, a sheath 512, a blade 513, a guide plate 514 and a collecting box 515, the fixing plate 511 is arranged at the top end of the cover plate main body 3 through a bolt, the sheath 512 is fixedly connected at the bottom end of the fixing plate 511, the sheath 512 penetrates through the cover plate main body 3, the blade 513 is fixedly connected at the bottom end of the sheath 512, and the collecting box 515 is arranged at the top end of the base main body 1, thereby solving the problems that the traditional injection mold needs to cut the leftover materials after demolding, not only a large amount of time is wasted, but also the cutting accuracy cannot be guaranteed, improving the efficiency of cutting the leftover materials, ensuring the cutting accuracy and improving the practicability of the device, the guide plate 514 is fixedly connected at the left end and the right end of the mold main body 2, the shape of the guide plate 514 is set to be inclined, the collecting effect is ensured.

The working principle is as follows: when the device needs to be demolded, the pull ring 417 is pulled to drive the pull plate 416 and the pull rod 415 to move upwards, the impact plate 414 is driven to move upwards through the sliding effect of the first sliding block 413 in the first sliding groove 412, the hinge rod 418 rotates, the fixed block 421 is driven to move towards two sides of the fixed frame 411 through the sliding effect of the second sliding block 420 in the second sliding groove 419, the telescopic rod 422 is compressed, the spring 423 deforms, the pull ring 417 is loosened, the impact plate 414 is driven to move downwards through the elastic effect of the spring 423 and impacts the cover plate main body 3, and the device can be demolded through repeated impacts of the impact plate 414;

when the cover plate main body 3 is moved downward and the mold main body 2 is pressed, the surface of the mold main body 2 is cut by the blade 513, and the scrap is collected by the collection box 515.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an integrated configuration that injection mold used, includes base main part (1), mould main part (2) and apron main part (3), base main part (1) top fixedly connected with mould main part (2), the laminating of mould main part (2) top has apron main part (3), its characterized in that: apron main part (3) top fixedly connected with mount (411), mount (411) inside is embedded to have impingement plate (414), impingement plate (414) top fixedly connected with pull rod (415), and pull rod (415) are embedded in mount (411), pull rod (415) top fixedly connected with arm-tie (416), arm-tie (416) top fixedly connected with pull ring (417), impingement plate (414) top articulates there is hinge bar (418), apron main part (3) top is provided with shedder, apron main part (3) inside is provided with cutting device.

2. An integrated structure for an injection mold according to claim 1, wherein: the demolding device comprises a fixed frame (411), a first sliding groove (412), a first sliding block (413), an impact plate (414), a pull rod (415), a pull plate (416), a pull ring (417), a hinged rod (418), a second sliding groove (419), a second sliding block (420), a fixed block (421), a telescopic rod (422) and a spring (423), a second chute (419) is arranged in the fixed frame (411), a second sliding block (420) is embedded in the second chute (419), one end of the second sliding block (420) far away from the second sliding groove (419) is fixedly connected with a fixed block (421), the other end of the hinged rod (418) is hinged with the fixed block (421), the inner walls of the left end and the right end of the fixed block (411) are fixedly connected with telescopic rods (422), and the other end of the telescopic rod (422) is fixedly connected with the fixed block (421), and the outer wall of the telescopic rod (422) is wound with a spring (423).

3. An integrated structure for an injection mold according to claim 1, wherein: cutting device includes fixed plate (511), sheath (512), blade (513), guide plate (514) and collecting box (515), fixed plate (511) are installed through the bolt on apron main part (3) top, fixed plate (511) bottom fixedly connected with sheath (512), and sheath (512) run through in apron main part (3), sheath (512) bottom fixedly connected with blade (513), collecting box (515) have been placed on base main part (1) top.

4. An integrated structure for an injection mold according to claim 2, wherein: first spout (412) have been seted up to mount (411) inside, first spout (412) inside is embedded to have first slider (413), the one end fixedly connected with impact plate (414) that first spout (412) were kept away from in first slider (413).

5. An integrated structure for an injection mold according to claim 2, wherein: the maximum compression length of the telescopic rod (422) and the maximum compression length of the spring (423) are both smaller than the length of the second sliding chute (419).

6. An integrated structure for an injection mold according to claim 3, wherein: both ends all fixedly connected with guide plate (514) about mould main part (2), and guide plate (514) shape sets up to the slope form.