CN216544514U

CN216544514U - Double-color mold with inclined guide pillar and slider mechanism

Info

Publication number: CN216544514U
Application number: CN202123047393.6U
Authority: CN
Inventors: 忻贤红; 忻闰威
Original assignee: Shenzhen City & Health Technology Co Ltd
Current assignee: Shenzhen City & Health Technology Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-17
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a double-color mold with an inclined guide post and a slide block mechanism, which belongs to the technical field of molds, and in recent years, along with the continuous development of the automobile industry, the requirements of people on the quality, the function and the appearance of an automobile are higher and higher, and more individualized requirements are generated, so that a plurality of parts need to be subjected to double-color injection molding or multi-color injection molding on a special double-color mold machine, a product in the double-color mold machine is firstly packaged, after the double-color injection molding is completed, a movable mold rotates or translates to another fixed mold, and then the product is packaged outside, and the product has two colors of inside and outside; according to the utility model, through the matching use of the inclined guide post body, the sliding block body and the reset assembly, when a product needs to be subjected to injection molding, the pressing plate and the inclined guide post body can be driven by the hydraulic cylinder to move, so that the two groups of sliding block bodies are contacted, and further the two groups of mold cavities are closed, after the injection molding, the reset assembly can drive the two groups of sliding block bodies to be separated, so that the two groups of mold cavities are separated, and the core-pulling and demolding are convenient.

Description

Double-color mold with inclined guide pillar and slider mechanism

Technical Field

The utility model relates to the technical field of dies, in particular to a double-color die with an inclined guide post and a slider mechanism.

Background

Injection molding is a method in which a plastic material completely melted is stirred by a screw at a certain temperature, injected into a mold cavity at a high pressure, and cooled and solidified to obtain a molded product, and the method is suitable for mass production of parts having complicated shapes and is one of important processing methods.

The existing double-color mold is complex in structure, core-pulling and demolding are inconvenient to carry out in the double-color injection molding process, and the problem of inconvenience in use exists, so that a double-color mold with an inclined guide pillar and a sliding block mechanism is needed to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-color die with an inclined guide post and a slider mechanism, which has the advantages of simple structure and convenience in core-pulling and demoulding of a formed product, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides a double-color mold with an inclined guide post and a slider mechanism, which comprises two groups of supporting plates, wherein the upper end and the lower end of the inner sides of the two groups of supporting plates are respectively and fixedly provided with a supporting top plate and a supporting bottom plate, the bottom of the supporting top plate is fixedly provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly provided with a pressing plate, the two sides of the bottom of the pressing plate are respectively and fixedly provided with an inclined guide post body, the top of the supporting bottom plate is fixedly provided with a fixed block, the top of the fixed block is provided with a fixed groove, the inner cavity of the fixed groove is in sliding connection with two groups of symmetrically arranged slider bodies, the surface of each slider body is in inclined plane arrangement matched with the inclined guide post body, the inner sides of the two groups of slider bodies are respectively provided with corresponding mold cavities, and a reset assembly is arranged inside the fixed block.

Preferably, the reset assembly is including seting up the inside groove that resets of fixed block, the inner chamber sliding connection in groove that resets has the movable block, the top fixed mounting of movable block has the connecting rod, and is two sets of the one end that the movable block was kept away from to the connecting rod respectively with two sets of the bottom fixed connection of slider body.

Preferably, the reset assembly further comprises a reset spring, the reset spring is arranged on the inner sides of the movable blocks, and two ends of the reset spring are respectively fixedly connected with the surfaces of the movable blocks.

Preferably, the inner chamber fixed mounting that resets the groove has the bracing piece, the one end of bracing piece runs through movable block and reset spring in proper order and extends to the outside of movable block and the inner wall fixed connection that resets the groove.

Preferably, the inside of fixed block just is located and offers the channel with connecting rod looks adaptation between fixed slot and the groove that resets, the surface of connecting rod and the inner wall sliding connection of channel.

Preferably, the equal fixed mounting in both sides has the slide bar around the groove inner chamber that resets, the spout with slide bar looks adaptation is all seted up to both sides around the movable block, and the inner wall of spout and the surface sliding connection of slide bar.

Preferably, the inclined plane of the slider body is provided with an inclined groove matched with the inclined guide pillar body, and the surface of the inclined guide pillar body is connected with the inner wall of the inclined groove in a sliding manner.

Preferably, both sides are fixed mounting all around the fixed slot inner chamber has the gag lever post, the spacing groove with gag lever post looks adaptation is all seted up to both sides around the slider body, the surface of gag lever post and the inner wall sliding connection of spacing groove.

Preferably, two sets of the inboard of backup pad is equal fixed mounting has the stabilizer bar, the stable groove with stabilizer bar looks adaptation is all seted up to the both sides of clamp plate, and the inner wall in stable groove and the surperficial sliding connection of stabilizer bar.

Preferably, the surfaces of one group of the sliding block bodies are communicated with filling holes, the bottoms of the filling holes penetrate through the sliding block bodies and are communicated with the top of the mold cavity, and filling joints matched with the filling holes are fixedly installed at the bottoms of the pressure plates.

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

1. according to the utility model, through the matching use of the inclined guide post body, the sliding block body and the reset assembly, when a product needs to be subjected to injection molding, the pressing plate and the inclined guide post body can be driven by the hydraulic cylinder to move, so that the two groups of sliding block bodies are contacted, and further the two groups of mold cavities are closed;

2. according to the utility model, the positions of the supporting top plate and the supporting bottom plate can be fixed by arranging the two groups of supporting plates, and the surfaces of the sliding block bodies are arranged in an inclined plane matched with the inclined guide pillar bodies, so that the inclined guide pillar bodies can drive the two groups of sliding block bodies to move inwards when moving downwards, and further drive the two groups of die cavities to be closed.

Drawings

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

FIG. 2 is a schematic view of the interior of the fixing block according to the present invention;

FIG. 3 is a schematic structural diagram of a slide bar according to the present invention;

FIG. 4 is a schematic structural diagram of a slider body according to the present invention.

In the figure: 1. a support plate; 2. supporting a top plate; 3. a support base plate; 4. a hydraulic cylinder; 5. pressing a plate; 6. an inclined guide post body; 7. a fixed block; 8. fixing grooves; 9. a slider body; 10. a mold cavity; 11. a reset groove; 12. a movable block; 13. a connecting rod; 14. a return spring; 15. a support bar; 16. a channel; 17. a slide bar; 18. a chute; 19. a limiting rod; 20. a limiting groove; 21. a stabilizer bar; 22. filling holes; 23. and (4) filling a joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a two-color mold with an inclined guide post and a slider mechanism, comprising two sets of support plates 1, wherein the upper and lower ends of the inner sides of the two sets of support plates 1 are respectively and fixedly provided with a support top plate 2 and a support bottom plate 3, the bottom of the support top plate 2 is fixedly provided with a hydraulic cylinder 4, the telescopic end of the hydraulic cylinder 4 is fixedly provided with a pressure plate 5, the inner sides of the two sets of support plates 1 are respectively and fixedly provided with a stabilizer bar 21, the two sides of the pressure plate 5 are respectively provided with a stabilizing groove matched with the stabilizer bar 21, the inner wall of the stabilizing groove is in sliding connection with the surface of the stabilizer bar 21, the two sides of the bottom of the pressure plate 5 are respectively and fixedly provided with an inclined guide post body 6, the top of the support bottom plate 3 is fixedly provided with a fixing block 7, the top of the fixing block 7 is provided with a fixing groove 8, the inner cavity of the fixing groove 8 is in sliding connection with two sets of symmetrically arranged slider bodies 9, the front and rear sides of the inner cavity of the fixing groove 8 are respectively and fixedly provided with a limiting rod 19, the front side and the rear side of the slider body 9 are both provided with a limiting groove 20 matched with the limiting rod 19, and the surface of the limiting rod 19 is in sliding connection with the inner wall of the limiting groove 20;

through the cooperation of the stabilizing rod 21 and the stabilizing groove, the moving stability of the pressing plate 5 can be improved, through the cooperation of the limiting rod 19 and the limiting groove 20, the sliding block body 9 can be limited, the sliding block body 9 is prevented from being separated from the inner cavity of the fixing groove 8, meanwhile, through the cooperation of the limiting rod 19 and the limiting groove 20, the moving stability of the sliding block body 9 can also be improved, through the arrangement of the fixing groove 8, an installation space can be provided for the sliding block body 9, through the arrangement of the hydraulic cylinder 4, when the injection molding is required, a user can open the hydraulic cylinder 4 through an external controller, the telescopic end of the hydraulic cylinder 4 drives the pressing plate 5 to move, the pressing plate 5 drives the inclined guide post body 6 at the bottom of the pressing plate to move downwards, the inclined surface of the sliding block body 9 can be extruded by the movement of the inclined guide post body 6, under the extrusion of the inclined guide post body 6, the two groups of sliding block bodies 9 can be folded inwards, closing the two mold cavities 10;

the surface of the sliding block body 9 is an inclined plane matched with the inclined guide post body 6, the inclined plane of the sliding block body 9 is provided with an inclined groove 18 matched with the inclined guide post body 6, the surface of the inclined guide post body 6 is in sliding connection with the inner wall of the inclined groove 18, the inner sides of the two groups of sliding block bodies 9 are provided with corresponding die cavities 10, the surface of one group of sliding block bodies 9 is communicated with a filling hole 22, the bottom of the filling hole 22 penetrates through the sliding block body 9 and is communicated with the top of the die cavity 10, and the bottom of the pressing plate 5 is fixedly provided with a filling joint 23 matched with the filling hole 22;

after the two mold cavities 10 are closed, a user can inject raw materials into the filling hole 22 through the filling joint 23, and inject the raw materials into a cavity formed by the two closed mold cavities 10 through the filling hole 22 for injection molding, and the moving track of the inclined guide pillar body 6 can be limited through the arrangement of the inclined groove 18;

the inside of the fixed block 7 is provided with a reset assembly, the reset assembly comprises a reset groove 11 arranged inside the fixed block 7, the inner cavity of the reset groove 11 is connected with a movable block 12 in a sliding way, the front side and the rear side of the inner cavity of the reset groove 11 are both fixedly provided with a slide rod 17, the front side and the rear side of the movable block 12 are both provided with slide grooves matched with the slide rod 17, the inner wall of each slide groove is connected with the surface of the slide rod 17 in a sliding way, the top of the movable block 12 is fixedly provided with a connecting rod 13, one end of each group of connecting rods 13 far away from the movable block 12 is respectively fixedly connected with the bottom of each group of slider bodies 9, a channel 16 matched with the connecting rod 13 is arranged inside the fixed block 7 and between the fixed groove 8 and the reset groove 11, the surface of the connecting rod 13 is connected with the inner wall of the channel 16 in a sliding way, the reset assembly also comprises a reset spring 14, the reset spring 14 is arranged inside the two groups of the movable blocks 12, and the two ends of the reset spring 14 are respectively fixedly connected with the surfaces of the two groups of the movable blocks 12, a supporting rod 15 is fixedly installed in the inner cavity of the reset groove 11, one end of the supporting rod 15 sequentially penetrates through the movable block 12 and the reset spring 14 and extends to the outside of the movable block 12 to be fixedly connected with the inner wall of the reset groove 11;

through reset assembly's setting, after product cooling shaping, user's accessible external controller is pneumatic cylinder 4 once more, reset clamp plate 5, the surface of this moment oblique guide pillar body 6 and slider body 9 breaks away from the contact state, the reaction force that reset spring 14 shrink produced can promote two movable blocks 12 and remove to opposite direction and reset this moment, the removal of movable block 12 drives connecting rod 13 and removes, connecting rod 13's removal drives two sets of slider body 9 separations, and then open die cavity 10, so that the drawing of core drawing the drawing of patterns, through setting up channel 16, can provide the removal space for connecting rod 13, setting through bracing piece 15, can carry on spacingly to reset spring 14, prevent that reset spring 14 from appearing deforming when extrusion reset spring 14, cooperation through slide bar 17 and spout is used, can promote the stability that movable block 12 removed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-color mold with oblique guide pillar and slider mechanism, includes two sets of backup pad (1), and is two sets of there are supporting roof (2) and supporting baseplate (3), its characterized in that at the upper and lower both ends of backup pad (1) inboard respectively fixed mounting: the utility model discloses a supporting structure, including supporting roof (2), supporting bottom, telescopic end fixed mounting have pneumatic cylinder (4), the flexible end fixed mounting of pneumatic cylinder (4) has clamp plate (5), the equal fixed mounting in both sides of clamp plate (5) bottom has oblique guide pillar body (6), the top fixed mounting of supporting baseplate (3) has fixed block (7), fixed slot (8) have been seted up at the top of fixed block (7), the inner chamber sliding connection of fixed slot (8) has slider body (9) that two sets of symmetries set up, the surface of slider body (9) is the inclined plane setting with oblique guide pillar body (6) looks adaptation, and is two sets of corresponding die cavity (10) have all been seted up to the inboard of slider body (9), the inside of fixed block (7) is equipped with reset block.

2. The dual color mold with the angle guide post and slide block mechanism of claim 1, wherein: the subassembly that resets is including seting up in the inside groove (11) that resets of fixed block (7), the inner chamber sliding connection that resets groove (11) has movable block (12), the top fixed mounting of movable block (12) has connecting rod (13), and is two sets of the one end that movable block (12) were kept away from in connecting rod (13) is respectively with two sets of the bottom fixed connection of slider body (9).

3. The dual color mold with the angle guide post and slide block mechanism of claim 2, wherein: the reset assembly further comprises a reset spring (14), the reset spring (14) is arranged on the inner side of the movable block (12), and the two ends of the reset spring (14) are fixedly connected with the surfaces of the movable block (12) in a two-group mode respectively.

4. The dual color mold with the angle guide post and slide block mechanism as claimed in claim 3, wherein: the inner chamber fixed mounting that resets groove (11) has bracing piece (15), the one end of bracing piece (15) runs through movable block (12) and reset spring (14) in proper order and extends to the outside of movable block (12) and the inner wall fixed connection that resets groove (11).

5. The bi-color mold with the inclined guide post and slide block mechanism according to claim 2, wherein: the inside of fixed block (7) just is located and offers channel (16) with connecting rod (13) looks adaptation between fixed slot (8) and reset groove (11), the surface of connecting rod (13) and the inner wall sliding connection of channel (16).

6. The bi-color mold with the inclined guide post and slide block mechanism according to claim 2, wherein: the equal fixed mounting in both sides has slide bar (17) around reset groove (11) inner chamber, the spout with slide bar (17) looks adaptation is all seted up to both sides around movable block (12), and the inner wall of spout and the surface sliding connection of slide bar (17).

7. The dual color mold with the angle guide post and slide block mechanism of claim 1, wherein: the inclined plane of the slider body (9) is provided with an inclined groove (18) matched with the inclined guide pillar body (6), and the surface of the inclined guide pillar body (6) is connected with the inner wall of the inclined groove (18) in a sliding manner.

8. The dual color mold with the angle guide post and slide block mechanism of claim 1, wherein: the equal fixed mounting in both sides has gag lever post (19) around fixed slot (8) inner chamber, spacing groove (20) with gag lever post (19) looks adaptation are all seted up to both sides around slider body (9), the surface of gag lever post (19) and the inner wall sliding connection of spacing groove (20).

9. The dual color mold with the angle guide post and slide block mechanism of claim 1, wherein: two sets of the equal fixed mounting in inboard of backup pad (1) has stabilizer bar (21), the stable groove with stabilizer bar (21) looks adaptation is all seted up to the both sides of clamp plate (5), and the inner wall in stable groove and the surperficial sliding connection of stabilizer bar (21).

10. The dual color mold with the angle guide post and slide block mechanism of claim 1, wherein: the surface of one group of the sliding block bodies (9) is communicated with filling holes (22), the bottoms of the filling holes (22) penetrate through the sliding block bodies (9) and are communicated with the top of the mold cavity (10), and filling joints (23) matched with the filling holes (22) are fixedly installed at the bottom of the pressing plate (5).