CN210880651U

CN210880651U - Plastic toy injection molding mold

Info

Publication number: CN210880651U
Application number: CN201921801354.0U
Authority: CN
Inventors: 陈作林
Original assignee: Suzhou Qianteng Electronics Co ltd
Current assignee: Suzhou Qianteng Electronics Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a plastics toy injection moulding mould, including base plate, top template, liftout plate and hydraulic push rod, the top of base plate is provided with the die block board, the top template sets up the top of leading the template, base plate, die block board and the inside of leading the template all are provided with the guide arm, the feed channel has been seted up to die block board and the inside of leading the template, the outside of die block board and liftout plate is all according to having the fixed block, the outside of leading the template is provided with the connecting block, the liftout plate sets up the top at the mounting panel, the outside of base plate is provided with the support, and the top inboard of support installs hydraulic push rod, the liftout plate is run through to hydraulic push rod's bottom, and hydraulic push rod's bottom is connected with the mounting panel. This plastics toy injection moulding mould is convenient for mould plastics multilayer mold simultaneously, improves production efficiency, and is moulding plastics the completion back, is convenient for drive different templates and removes respectively, the drawing of patterns of the mould of being convenient for.

Description

Plastic toy injection molding mold

Technical Field

The utility model relates to an injection moulding mould technical field specifically is a plastics toy injection moulding mould.

Background

Along with people's standard of living improves, children's toy kind is also more and more, and in order to save the cost, children's toy is mostly the plastics toy, and forms by the module concatenation of a plurality of differences, and these plastics toys not only bring certain degree of difficulty to injection mold, have still brought good development space for injection mold.

At present, plastic toy injection molding mold can only be used for single-layer injection molding mostly during injection molding, is uncomfortable to some extent in the face of injection molding toys with different parts, and reduces production efficiency, so that the plastic toy injection molding mold is provided so as to solve the problem provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics toy injection moulding mould to solve the present plastics toy injection moulding mould that above-mentioned background art provided, when injection moulding mould, most can only the individual layer mould plastics, in the face of the different toys of moulding plastics of part, some discomfort has reduced production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic toy injection molding mold comprises a base plate, a top template, a top plate and a hydraulic push rod, wherein a bottom template is arranged above the base plate, a guide template is arranged above the bottom template, the top template is arranged above the guide template, the top plate is connected with the top plate, guide rods are arranged inside the base plate, the bottom template and the guide template, guide pillars are connected to the top ends of the guide rods, feed channels are formed inside the bottom template and the guide template, fixed blocks are arranged outside the bottom template and the top template, the bottom template and the top template are respectively connected with a first clamping jaw and a second clamping jaw through the fixed blocks, connecting blocks are arranged outside the guide template, clamping blocks are arranged inside the connecting blocks, the connecting blocks are connected with the clamping blocks through springs, the top plate is arranged above a mounting plate, and the bottom end of the top plate is connected with ejector pins, and the liftout plate is connected with the ejector plate through a connecting rod, a support is arranged on the outer side of the base plate, a hydraulic push rod is installed on the inner side of the top end of the support, the bottom end of the hydraulic push rod penetrates through the liftout plate, and the bottom end of the hydraulic push rod is connected with the mounting plate.

Preferably, the base plate, the bottom template and the guide template are movably connected with each other, and the base plate, the bottom template and the guide template are communicated with each other through a feed channel.

Preferably, the guide rod and the guide pillar form a convex structure, the guide rod and the guide pillar and the guide template form a sliding structure, and the guide pillar and the guide template are connected in a clamping manner.

Preferably, the top end of the ejector pin penetrates through the mounting plate, and the ejector pin and the ejector plate form a telescopic structure.

Preferably, first jack catch and second jack catch crisscross setting from top to bottom, and the top of first jack catch and second jack catch all is provided with "hook" type structure to the bottom inboard of its "hook" type structure is the slope structure.

Preferably, the inside of connecting block is seted up the spout of "soil" type structure, and the fixture block in the connecting block is "concave" type structure.

Compared with the prior art, the beneficial effects of the utility model are that: the injection molding mold for the plastic toy is convenient for simultaneously injecting a plurality of layers of molds, improves the production efficiency, and is convenient for driving different templates to respectively move after injection molding is finished, thereby being convenient for demolding of the mold;

1. the bottom template and the guide template are arranged, the bottom template and the guide template are both provided with the mold templates, so that double-layer injection molding is facilitated, and the bottom template is communicated with the guide template through a feeding channel, so that materials can flow in the mold conveniently, and raw materials can be supplied conveniently;

2. the ejector plate and the ejector pins are arranged, the mounting plate is in contact with the ejector pins in the process that the hydraulic push rod drives the mounting plate to move, and the ejector pins penetrate through the mounting plate and the ejector plate under the support of the ejector plate in the continuous contraction process of the hydraulic push rod, so that the ejector pins eject a product, and a mold is convenient to take;

3. the clamping device comprises a first clamping jaw, a clamping block and a second clamping jaw, wherein the clamping block is clamped between the first clamping jaw and the second clamping jaw, the hydraulic push rod drives the guide template to move, so that the guide template slides upwards, the first clamping jaw slides in a connecting block, and after the first clamping jaw slides for a certain distance, the connecting block is clamped with the clamping block and passes through the clamping block, so that the clamping block slides at the second clamping jaw, the clamping block is clamped with the second clamping jaw, the bottom template and the guide template are separated and slide, and the demoulding is facilitated.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a left-side view sectional structure diagram of the top template and the guide template of the present invention;

fig. 3 is a schematic view of the structure of the connecting block in a plan view.

In the figure: 1. a substrate; 2. a bottom template; 3. guiding the template; 4. a top template; 5. a guide bar; 6. a guide post; 7. a feed channel; 8. mounting a plate; 9. ejecting the plate; 10. a thimble; 11. a connecting rod; 12. a hydraulic push rod; 13. a support; 14. a fixed block; 15. a first jaw; 16. connecting blocks; 17. a clamping block; 18. a second jaw; 19. a spring.

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. 1-3, the present invention provides a technical solution: a plastic toy injection molding mold comprises a base plate 1, a bottom mold plate 2, a guide mold plate 3, a top mold plate 4, guide rods 5, guide pillars 6, a feeding channel 7, a mounting plate 8, an ejector plate 9, ejector pins 10, a connecting rod 11, a hydraulic push rod 12, a support 13, a fixing block 14, first claws 15, a connecting block 16, a clamping block 17, second claws 18 and a spring 19, wherein the bottom mold plate 2 is arranged above the base plate 1, the guide mold plate 3 is arranged above the bottom mold plate 2, the top mold plate 4 is arranged above the guide mold plate 3, the ejector plate 9 is connected above the top mold plate 4, the guide rods 5 are arranged inside the base plate 1, the bottom mold plate 2 and the guide mold plate 3, the guide pillars 6 are connected to the top ends of the guide rods 5, the feeding channel 7 is arranged inside the bottom mold plate 2 and the guide mold plate 3, the fixing blocks 14 are arranged outside the bottom mold plate 2 and the top mold plate 4, the bottom mold plate 2 and the top mold plate 4 are respectively connected with the first claws 15 and, the outside of guide plate 3 is provided with connecting block 16, and the internally mounted of connecting block 16 has fixture block 17, and connecting block 16 passes through spring 19 and is connected with fixture block 17, liftout plate 9 sets up the top at mounting panel 8, and the bottom of liftout plate 9 is connected with thimble 10, and liftout plate 9 passes through connecting rod 11 and is connected with liftout plate 4, the outside of base plate 1 is provided with support 13, and hydraulic push rod 12 is installed to the top inboard of support 13, liftout plate 9 is run through to the bottom of hydraulic push rod 12, and the bottom of hydraulic push rod 12 is connected with mounting panel 8.

As in fig. 1 and 3, the base plate 1, the bottom die plate 2 and the guide die plate 3 are movably connected with each other, and the base plate 1, the bottom die plate 2 and the guide die plate 3 are communicated with each other through the feed channel 7, so that the raw materials can flow conveniently, the guide rod 5 and the guide post 6 form a 'convex' structure, the guide rod 5 and the guide post 6 form a sliding structure with the guide die plate 3, and the guide post 6 is connected with the guide die plate 3 in a clamping manner, so that the sliding of the guide die plate 3 is limited.

The top end of the thimble 10 in fig. 1 and fig. 2 penetrates through the mounting plate 8, the thimble 10 forms a telescopic structure with the ejector plate 4 through the ejector plate 9, the injection mold is convenient to eject, the first clamping jaw 15 and the second clamping jaw 18 are arranged in a vertically staggered manner, the top ends of the first clamping jaw 15 and the second clamping jaw 18 are both provided with a hook-shaped structure, the inner side of the bottom end of the hook-shaped structure is of an inclined structure, the substrate 1 and the bottom plate 2 are convenient to separate, the inside of the connecting block 16 is provided with a sliding groove of the soil-shaped structure, and the clamping block 17 in the connecting block 16 is of a concave structure, so that the first clamping jaw 15 and the second clamping jaw 18 can slide conveniently.

The working principle is as follows: when the plastic toy injection molding mold is used, as shown in fig. 1, the mold is fixed through a substrate 1, raw materials are injected into a bottom template 2 through injection molding holes, and the raw materials flow between a guide template 3 and a top template 4 under the flow guidance of a feed channel 7;

after the injection molding of the mold, the hydraulic push rod 12 drives the top mold plate 4 to slide, as shown in fig. 2, the top mold plate 4 drives the guide mold plate 3 to rise through the engagement of the second jaw 18 and the fixture block 17 in the sliding process, in the rising process of the guide mold plate 3, the guide mold plate 3 is engaged with the guide post 6 at the top end of the guide rod 5 to block the sliding of the guide mold plate 3, and simultaneously, the guide rod 5 drives the bottom mold plate 2 to slide and separate from the base plate 1 under the driving of the hydraulic push rod 12, the injection mold in the bottom mold plate 2 is removed, while the bottom mold plate 2 moves, the inclined edge at the bottom end of the first jaw 15 extrudes the fixture block 17 to cause the fixture block 17 to slide and separate from the second jaw 18, so that the top mold plate 4 continues to move along with the hydraulic push rod 12, as shown in fig. 1, after the top mold plate 4 moves for a certain distance, the ejector pin 10 is in contact with the ejector plate 9, extruding the thimble 10 to remove the injection mould in the top template 4;

after the material is taken, as shown in fig. 2, the ejector pin 10 is reset under the spring 19 by extending the hydraulic push rod 12, and the top template 4 is connected with the guide template 3 again through the connecting rod 11 and drives the guide template 3 to reset the guide template 3, which is the whole working process of the injection molding mold for the plastic toy, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastics toy injection moulding mould, includes base plate (1), ejector plate (4), liftout plate (9) and hydraulic push rod (12), its characterized in that: a bottom template (2) is arranged above the substrate (1), a guide template (3) is arranged above the bottom template (2), a top template (4) is arranged above the guide template (3), an ejector plate (9) is connected above the top template (4), guide rods (5) are arranged inside the substrate (1), the bottom template (2) and the guide template (3), guide posts (6) are connected to the top ends of the guide rods (5), a feeding channel (7) is arranged inside the bottom template (2) and the guide template (3), fixing blocks (14) are arranged outside the bottom template (2) and the top template (4), the bottom template (2) and the top template (4) are respectively connected with a first clamping jaw (15) and a second clamping jaw (18) through the fixing blocks (14), a connecting block (16) is arranged outside the guide template (3), and a clamping block (17) is arranged inside the connecting block (16), and connecting block (16) are connected with fixture block (17) through spring (19), liftout plate (9) set up in the top of mounting panel (8), and the bottom of liftout plate (9) is connected with thimble (10) to liftout plate (9) are connected with ejector plate (4) through connecting rod (11), the outside of base plate (1) is provided with support (13), and the top inboard of support (13) installs hydraulic push rod (12), liftout plate (9) are run through to the bottom of hydraulic push rod (12), and the bottom of hydraulic push rod (12) is connected with mounting panel (8).

2. The plastic toy injection mold of claim 1, wherein: the base plate (1), the bottom template (2) and the guide template (3) are movably connected with each other, and the base plate (1), the bottom template (2) and the guide template (3) are communicated with each other through a feeding channel (7).

3. The plastic toy injection mold of claim 1, wherein: the guide rod (5) and the guide post (6) form a convex structure, the guide rod (5) and the guide post (6) form a sliding structure with the guide template (3), and the guide post (6) is clamped and connected with the guide template (3).

4. The plastic toy injection mold of claim 1, wherein: the top end of the ejector pin (10) penetrates through the mounting plate (8), and the ejector pin (10) and the ejector plate (4) form a telescopic structure through the ejector plate (9).

5. The plastic toy injection mold of claim 1, wherein: first jack catch (15) and second jack catch (18) crisscross setting from top to bottom, and the top of first jack catch (15) and second jack catch (18) all is provided with "hook" type structure to the bottom inboard of its "hook" type structure is the slope structure.

6. The plastic toy injection mold of claim 1, wherein: the inside of connecting block (16) is seted up the spout of "soil" type structure, and fixture block (17) in connecting block (16) are "concave" type structure.