阅读说明：本技术 一种自主支撑的精密层叠模 (Independently supported precise laminating die ) 是由 陈智威 万耀华 潘浩 于 2021-06-22 设计创作，主要内容包括：本发明公开了一种自主支撑的精密层叠模,涉及精密注塑模具技术领域,包括承重支撑块、层叠模后固定模块、层叠模活动模块和层叠模前固定模块,所述承重支撑块的左端连接有层叠模后固定模块安装板,所述层叠模后固定模块安装板连接有层叠模后固定模块,所述层叠模后固定模块安装板连接有第一驱动组件,所述驱动组件连接有第一导向支撑组件,所述第一导向支撑组件连接有与层叠模后固定模块配合使用的层叠模活动模块,所述第一导向支撑组件连接有第二导向支撑组件,通过上述方式,本发明运行平稳,滑动摩擦改为滚动摩擦,磨损小,免维护；本发明层叠模可实现快速开闭模具,减低生产周期,提高产出提示经济效益。(The invention discloses an autonomously supported precision laminating die, which relates to the technical field of precision injection molds and comprises a bearing supporting block, a laminating die rear fixing module, a laminating die movable module and a laminating die front fixing module, wherein the left end of the bearing supporting block is connected with a laminating die rear fixing module mounting plate which is connected with the laminating die rear fixing module, the laminating die rear fixing module mounting plate is connected with a first driving assembly, the driving assembly is connected with a first guide supporting assembly, the first guide supporting assembly is connected with a laminating die movable module matched with the laminating die rear fixing module for use, and the first guide supporting assembly is connected with a second guide supporting assembly; the laminated die can realize quick die opening and closing, reduces the production period and improves the output prompt economic benefit.)

1. The utility model provides a precision of autonomic support is range upon range of mould, includes fixed module (7) before bearing supporting shoe (1), range upon range of mould back fixed module (5), range upon range of mould activity module (6) and the range upon range of mould, its characterized in that: the left end of bearing supporting shoe (1) is connected with fixed module mounting panel (3) behind the lamination mould, fixed module mounting panel (3) behind the lamination mould is connected with fixed module (5) behind the lamination mould, fixed module mounting panel (3) are connected with first drive assembly behind the lamination mould, drive assembly is connected with first direction supporting component, first direction supporting component is connected with the lamination mould activity module (6) of using with the cooperation of fixed module (5) behind the lamination mould, first direction supporting component is connected with second direction supporting component, second supporting component is connected with fixed module mounting panel (8) before the lamination mould, the inner wall fixedly connected with of fixed module mounting panel (8) before the lamination mould uses with lamination mould activity module (6) cooperation fixed module (7) before the lamination mould, the lateral wall fixedly connected with of lamination mould activity module (6) is used for the driven second of fixed module mounting panel (8) before the lamination mould drives And the second driving assembly is connected with the side wall of the front fixed module mounting plate (8) of the laminated die.

2. The autonomously supported precision lamination mold of claim 1, wherein: a first groove (17) is formed in the left end of the bearing supporting block (1), and the laminated die rear fixing module mounting plate (3) is fixedly mounted at the top of the first groove (17).

3. The autonomously supported precision lamination mold of claim 2, wherein: the first driving assembly comprises an electric push rod (14) and a connecting plate (19), the electric push rod (14) is fixedly installed in a transverse hole in the lower end of the fixing module mounting plate (3) behind the stacking die, and the output end of the electric push rod (14) is fixedly connected with the connecting plate (19).

4. The autonomously supported precision lamination mold of claim 3, wherein: the first guide support group comprises a guide rail (2), a support base (12) and a sliding block (16), the laminated mold movable module (6) is fixedly installed at the top of the support base (12), the sliding block (16) is symmetrically and fixedly connected to the bottom of the support base (12), and the sliding block (16) is connected with the guide rail (2) in a laminating and sliding mode through a set limiting sliding groove.

5. The autonomously supported precision lamination mold of claim 4, wherein: the right end of the bearing supporting block (1) is provided with a second groove (18), and the guide rail (2) is fixedly installed at the bottom of the second groove (18).

6. The autonomously supported precision lamination mold of claim 5, wherein: the side wall of the connecting plate (19) is fixedly arranged on the side wall of the supporting base (12).

7. The autonomously supported precision lamination mold of any one of claims 4-6, wherein: the second guide support assembly comprises a support guide rod (9) and a support ring (10), the support guide rod (9) is fixedly mounted on the inner wall of the fixed module mounting plate (8) before the laminated die, and the outer wall of the support guide rod (9) is in fit sliding connection with the inner wall of the support ring (10).

8. The autonomously supported precision lamination mold of claim 7, wherein: the support ring (10) is fixedly arranged in a transverse hole of the support base (12), and the support ring (10) and the electric push rod (14) are arranged in a staggered mode.

9. The autonomously supported precision lamination mold of claim 8, wherein: the second driving assembly comprises a first toothed plate (4), a toothed plate (11), a C-shaped plate (13) and a second toothed plate (15), the C-shaped plate (13) is fixedly mounted on the outer wall of the stacking mold moving module (6), the bearing of the C-shaped plate (13) through fixed connection rotates and is connected with the toothed plate (11), the upper end and the lower end of the toothed plate (11) are respectively connected with the second toothed plate (15) and the first toothed plate (4) in a meshed mode, and the outer wall of the second toothed plate (15) and the first toothed plate (4) is connected with the inner wall of the C-shaped plate (13) in a fitted mode.

10. The autonomously supported precision lamination mold of claim 9, wherein: the left end of first pinion rack (4) and the lateral wall fixed connection of fixed module mounting panel (3) behind the range upon range of mould, the right-hand member of second pinion rack (15) and the lateral wall fixed connection of fixed module mounting panel (8) before the range upon range of mould.

Technical Field

The invention relates to the technical field of precision injection molds, in particular to an autonomously supported precision laminating mold.

Background

The laminated mold is a leading-edge technology of the current plastic mold development, different from a common injection mold, and can simultaneously mold a plurality of products, wherein cavities of the plurality of products are distributed on more than two layers and are arranged in an overlapped mode.

The laminated mold is divided into three independent parts, wherein the mold core template A is fixed on the fixed mold plate of the injection molding machine through the locking module, the mold core template B is fixed on the movable mold plate of the injection molding machine through the locking module, and the mold cavity template AB needs to be supported with enough strength so as to support the whole weight, and meanwhile, the support is required to have higher precision to keep the positioning precision of the mold.

An autonomously supported precision lamination mold is therefore proposed to solve the above-mentioned problems.

Disclosure of Invention

The present invention is directed to an autonomously supported precision lamination mold, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an independently supported precision laminating die comprises a bearing supporting block, a laminating die rear fixing module, a laminating die movable module and a laminating die front fixing module, wherein the left end of the bearing supporting block is connected with a laminating die rear fixing module mounting plate, the laminating die rear fixing module mounting plate is connected with a laminating die rear fixing module, the laminating die rear fixing module mounting plate is connected with a first driving assembly, the driving assembly is connected with a first guiding supporting assembly, the first guiding supporting assembly is connected with a laminating die movable module matched with the laminating die rear fixing module for use, the first guiding supporting assembly is connected with a second guiding supporting assembly, the second supporting assembly is connected with a laminating die front fixing module mounting plate, the inner wall of the laminating die front fixing module mounting plate is fixedly connected with a laminating die front fixing module matched with the laminating die movable module for use, the side wall of the movable module of the stacked die is fixedly connected with a second driving assembly for driving the mounting plate of the front fixed module of the stacked die, and the second driving assembly is connected with the side wall of the mounting plate of the front fixed module of the stacked die.

Furthermore, a first groove is formed in the left end of the bearing supporting block, and the rear fixed module mounting plate of the laminated mold is fixedly mounted at the top of the first groove.

Furthermore, the first driving assembly comprises an electric push rod and a connecting plate, the electric push rod is fixedly installed in a transverse hole in the lower end of the mounting plate of the rear fixed module of the stacking die, and the output end of the electric push rod is fixedly connected with the connecting plate.

Furthermore, the first guide support group comprises a guide rail, a support base and a sliding block, the laminated die movable module is fixedly mounted at the top of the support base, the sliding block is symmetrically and fixedly connected to the bottom of the support base, and the sliding block is in fit sliding connection with the guide rail through a set limiting sliding groove.

Furthermore, a second groove is formed in the right end of the bearing supporting block, and the guide rail is fixedly installed at the bottom of the second groove.

Furthermore, the side wall of the connecting plate is fixedly arranged on the side wall of the supporting base.

Furthermore, the second guide support assembly comprises a support guide rod and a support ring, the support guide rod is fixedly mounted on the inner wall of the fixed module mounting plate before the laminated mold, and the outer wall of the support guide rod is in fit sliding connection with the inner wall of the support ring.

Furthermore, the support ring is fixedly arranged in a transverse hole of the support base, and the support ring and the electric push rod are arranged in a staggered mode.

Further, the second driving assembly comprises a first toothed plate, a C-shaped plate and a second toothed plate, the C-shaped plate is fixedly mounted on the outer wall of the movable module of the laminating die, the toothed plate is rotatably connected to a bearing of the C-shaped plate through fixed connection, the upper end and the lower end of the toothed plate are respectively meshed with the second toothed plate and the first toothed plate, and the outer wall of the second toothed plate and the outer wall of the first toothed plate are in fit sliding connection with the inner wall of the C-shaped plate.

Furthermore, the left end of the first toothed plate is fixedly connected with the side wall of the rear fixed module mounting plate of the stacking mold, and the right end of the second toothed plate is fixedly connected with the side wall of the front fixed module mounting plate of the stacking mold.

The invention has the beneficial effects that:

the invention has stable operation, changes sliding friction into rolling friction, has small abrasion and is free from maintenance;

the laminated die can realize quick die opening and closing, reduces the production period and improves the output prompt economic benefit;

the invention does not need to design a bearing part on the injection molding machine, can reduce the special requirement on the injection molding machine, and meanwhile, the structure can be applied to a large-scale laminated injection mold;

the invention has high repeated positioning precision of the laminated die.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the merged structure of the present invention;

FIG. 3 is a top view of the merged structures of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic view of a C-shaped plate and its connection structure according to the present invention;

FIG. 6 is a schematic view of a rear fixed module of a stack mold and a connection structure thereof according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the bearing support block 2, the guide rail 3, the stacking die rear fixing module mounting plate 4, the first toothed plate 5, the stacking die rear fixing module 6, the stacking die movable module 7, the stacking die front fixing module 8, the stacking die front fixing module mounting plate 9, the support guide rod 10, the support ring 11, the toothed plate 12, the support base 13, the C-shaped plate 14, the electric push rod 15, the second toothed plate 16, the sliding block 17, the first groove 18, the second groove 19 and the connecting plate.

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.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, 2, 4, 5, 6, an autonomously supported precision laminating mold comprises a bearing support block 1, a laminating mold rear fixing module 5, a laminating mold moving module 6 and a laminating mold front fixing module 7, wherein the left end of the bearing support block 1 is connected with a laminating mold rear fixing module mounting plate 3, the left end of the bearing support block 1 is provided with a first groove 17, the laminating mold rear fixing module mounting plate 3 is fixedly mounted at the top of the first groove 17, the laminating mold rear fixing module mounting plate 3 is connected with the laminating mold rear fixing module 5, the laminating mold rear fixing module mounting plate 3 is connected with a first driving assembly, the first driving assembly comprises an electric push rod 14 and a connecting plate 19, the electric push rod 14 is fixedly mounted in a cross hole at the lower end of the laminating mold rear fixing module mounting plate 3, the output end of the electric push rod 14 is fixedly connected with the connecting plate 19, the side wall of the connecting plate 19 is fixedly mounted on the side wall of a support base 12, the movable module 6 of the laminating die is conveniently driven to move;

as shown in fig. 1, 2, 4 and 5, the driving assembly is connected with a first guiding and supporting assembly, the first guiding and supporting assembly comprises a guide rail 2, a supporting base 12 and a sliding block 16, the laminated die movable module 6 is fixedly installed at the top of the supporting base 12, the sliding block 16 is symmetrically and fixedly connected with the bottom of the supporting base 12, the sliding block 16 is attached and slidably connected with the guide rail 2 through a limit sliding groove, a second groove 18 is formed at the right end of the bearing and supporting block 1, the guide rail 2 is fixedly installed at the bottom of the second groove 18, the operation is stable, the sliding friction is changed into rolling friction, the abrasion is small, and the maintenance is free;

as shown in fig. 1, 2 and 4, the first guiding support assembly is connected with a movable module 6 of the stacked mold used in cooperation with the rear fixed module 5 of the stacked mold, the first guiding support assembly is connected with a second guiding support assembly, the second guiding support assembly comprises a supporting guide rod 9 and a supporting ring 10, the supporting guide rod 9 is fixedly arranged on the inner wall of the mounting plate 8 of the front fixed module of the stacked mold, the outer wall of the supporting guide rod 9 is in fit sliding connection with the inner wall of the supporting ring 10, the supporting ring 10 is fixedly arranged in the transverse hole of the supporting base 12, the supporting ring 10 and the electric push rod 14 are arranged in a staggered way, the first guiding support assembly supports the movable module 6 of the stacked mold on the bearing support block 1, the second supporting assembly supports the front fixed module 7 of the stacked mold on one side of the movable module 6 of the stacked mold, the whole stacked mold does not need to design a bearing part on the injection molding machine, and can reduce the special requirements on the injection molding machine, meanwhile, the structure can be applied to a large-scale laminated injection mold;

as shown in fig. 1, 2 and 3, the second supporting assembly is connected with a fixed module mounting plate 8 before the stacking mold, the inner wall of the fixed module mounting plate 8 before the stacking mold is fixedly connected with a fixed module 7 before the stacking mold, which is used in cooperation with the movable module 6 of the stacking mold, the side wall of the movable module 6 of the stacking mold is fixedly connected with a second driving assembly for driving the fixed module mounting plate 8 before the stacking mold, the second driving assembly is connected with the side wall of the fixed module mounting plate 8 before the stacking mold, the second driving assembly comprises a first toothed plate 4, a toothed plate 11, a C-shaped plate 13 and a second toothed plate 15, the outer wall of the movable module 6 of the stacking mold is fixedly provided with the C-shaped plate 13, the toothed plate 11 is rotatably connected with a bearing through fixed connection, the upper and lower ends of the toothed plate 11 are respectively engaged with the second toothed plate 15 and the first toothed plate 4, and the outer walls of the second toothed plate 15 and the first toothed plate 4 are in fit and sliding connection with the inner wall of the C-shaped plate 13, the left end of first pinion rack 4 and the lateral wall fixed connection of fixed module mounting panel 3 behind the range upon range of mould, the right-hand member of second pinion rack 15 and the lateral wall fixed connection of fixed module mounting panel 8 before the range upon range of mould movable module 6 drive C shaped plate 13 right-hand member, C shaped plate 13 drives pinion rack 11 and rotates, pinion rack 11 drives first pinion rack 4 and 15 right-hand members of second pinion rack, fixed module 7 steadily removed to the lateral wall department of range upon range of mould movable module 6 and the laminating mould movable module 6 laminating before the range upon range of mould movable module 6 is close to behind the range upon range of mould fixed module 5, the range upon range of mould can realize quick switching mould, reduce production cycle, output suggestion economic benefits improves range upon range of mould repeated positioning precision height.

When the device is used, the electric push rod 14 of the first driving assembly drives the connecting plate 19 to move, the connecting plate 19 drives the supporting base 12 of the first guiding and supporting assembly to move, the supporting base 12 drives the supporting base 16 to move on the guide rail 2, and the supporting base 12 stably supports the movable module 6 of the laminated mold, so that the movable module 6 of the laminated mold can run stably, sliding friction is changed into rolling friction, abrasion is small, and maintenance is avoided; the stacking mold movable module 6 drives the right end of the C-shaped plate 13, the C-shaped plate 13 drives the toothed plate 11 to rotate, the toothed plate 11 drives the right ends of the first toothed plate 4 and the second toothed plate 15, when the stacking mold movable module 6 approaches the stacking mold rear fixed module 5, the stacking mold front fixed module 7 stably moves to the side wall of the stacking mold movable module 6 to be reset and attached to the stacking mold movable module 6, the stacking mold can be quickly opened and closed, the production period is shortened, the output prompt economic benefit is improved, and the stacking mold is high in repeated positioning precision; the first guide supporting component supports the stacked die movable module 6 on the bearing supporting block 1, the supporting guide rod 9 and the supporting ring 10 of the second supporting component are matched to guide and support the front fixed module mounting plate 8 of the stacked die, the front fixed module mounting plate 8 of the stacked die supports the front fixed module 7 of the stacked die, the front fixed module 7 of the stacked die is supported on one side of the stacked die movable module 6, the whole stacked die does not need to design a bearing part on the injection molding machine, the special requirement on the injection molding machine can be reduced, and meanwhile, the structure can be applied to a large-scale stacked injection molding die.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.