CN215969877U - Forming die who glues is gone into to formula of hiding - Google Patents
Forming die who glues is gone into to formula of hiding Download PDFInfo
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- CN215969877U CN215969877U CN202121836030.8U CN202121836030U CN215969877U CN 215969877 U CN215969877 U CN 215969877U CN 202121836030 U CN202121836030 U CN 202121836030U CN 215969877 U CN215969877 U CN 215969877U
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Abstract
The utility model discloses a forming die for latent glue injection, which comprises a front lock die plate, a front die plate, a rear die plate, square iron, a rear lock die plate, a product water gap, a water gap hook needle, a pull rod, an ejector pin bottom plate, an ejector pin panel, a water gap ejector pin, a nylon plug, a spring and a water gap plate.
Description
Technical Field
The utility model relates to the relevant field of forming dies, in particular to a forming die with a hidden glue inlet function.
Background
The present invention relates to a method for producing a molded article, and more particularly to a method for producing a molded article, which comprises the steps of industrially producing various molds and tools for obtaining a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc., wherein the molds are tools for manufacturing the molded article, the tools are composed of various parts, and different molds are composed of different parts.
The forming die in the prior art is inconvenient to demould after forming, and glue is put on the surface of a product, so that the appearance of the surface of the product is influenced.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a latent glue-filling forming mold.
The utility model is realized in such a way that a forming die with a hidden type glue inlet is constructed, the forming die comprises a front die part and a rear die part, a product water gap is formed at the joint of the front die part and the rear die part, the front die part comprises a front mold locking plate, a front mold plate and a water gap plate, the bottom layer of the front mold locking plate is connected with the water gap plate, the bottom side of the water gap plate is connected with the front mold plate, the rear die part comprises a rear mold plate, square iron and a rear mold locking plate, and the rear mold plate, the square iron and the rear mold locking plate are sequentially connected from top to bottom.
Preferably, the front locking template, the water gap plate and the middle part of the inner side of the front template are provided with a water gap hook needle in a penetrating connection mode.
Preferably, four pull rods penetrate through the inner side of the front template and are distributed at four ends of a product water gap.
Preferably, a thimble bottom plate is arranged on the bottom side in the square iron, and a thimble panel is connected to the top side of the thimble bottom plate.
Preferably, the inner side of the ejector pin panel is vertically provided with a water gap ejector pin, and the water gap ejector pin penetrates through the inner side and the top side of the rear template and is arranged on the inner side of a product water gap.
Preferably, four nylon plugs are arranged on the top side of the template, and are distributed at four ends of the outer side of the product water gap.
Preferably, the outer top side of the pull rod is provided with a spring, and the top side of the spring is connected with the nozzle plate.
Preferably, the product nozzle comprises a main runner, a sub-runner, a small nozzle and a latent glue inlet, the main runner penetrates through the inner sides of the front lock template and the nozzle plate, the sub-runner is arranged on the bottom side of the main runner, the small nozzle is arranged on the bottom side of the sub-runner, and the latent glue inlet is arranged on the inner side of the bottom of the small nozzle.
The utility model has the following advantages: the utility model provides a latent glue-feeding forming die through improvement, compared with the same type of equipment, the forming die has the following improvements:
according to the forming die for the latent glue injection, the nylon plug has buffering force on the inner sides of the front die plate and the rear die plate, the water gap plate is opened firstly under the action of the spring and the water gap hook needle during die opening, and the water gap flow channel is ejected out and separated from a product under the action of the water gap ejector pin after the front die plate is opened, so that the effect of automatically separating the product is achieved, the latent glue injection point is arranged in the formed product at the water gap, the surface appearance of the product is not influenced, and the problems that demoulding is inconvenient in the prior art, and the appearance of the surface of the product is influenced due to the fact that the glue injection point is on the surface of the product are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the front mold portion of the present invention;
FIG. 3 is a schematic structural view of the rear mold portion of the present invention;
fig. 4 is a schematic view of the product nozzle of the present invention.
Wherein: the mold comprises a front mold locking plate-1, a front mold plate-2, a rear mold plate-3, square iron-4, a rear mold locking plate-5, a product water gap-6, a water gap hook needle-7, a pull rod-8, a thimble base plate-9, a thimble panel-10, a water gap thimble-11, a nylon plug-12, a spring-13, a water gap plate-14, a main runner-61, a sub runner-62, a small water gap-63 and latent glue-64.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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, 2, 3 and 4, the forming mold for latent glue injection of the present invention comprises a front mold portion and a rear mold portion, a product gate 6 is formed at a joint of the front mold portion and the rear mold portion, the front mold portion comprises a front lock mold plate 1, a front mold plate 2 and a gate plate 14, the bottom layer of the front lock mold plate 1 is connected with the gate plate 14, the bottom side of the gate plate 14 is connected with the front mold plate 2, a gate hook needle 7 is penetratingly connected at the middle portion of the inner sides of the front lock mold plate 1, the gate plate 14 and the front mold plate 2, a gate runner is separated through the gate hook needle 7, four pull rods 8 are penetratingly arranged at the inner side of the front mold plate 2, the four pull rods 8 are distributed at four ends of the product gate 6, a spring 13 is arranged at the top side of the outer portion of each pull rod 8, and the top side of the spring 13 is connected with the gate plate 14, so as to play a role of flicking; the rear mould part comprises a rear mould plate 3, square iron 4 and a rear mould locking plate 5, the rear mould plate 3, the square iron 4 and the rear mould locking plate 5 are sequentially connected from top to bottom, an ejector pin base plate 9 is arranged at the bottom side in the square iron 4, an ejector pin panel 10 is connected to the top side of the ejector pin base plate 9, a water gap ejector pin 11 is vertically arranged at the inner side of the ejector pin panel 10, the water gap ejector pin 11 penetrates through the inner side of the rear mould plate 3, the top side of the rear mould plate is arranged at the inner side of a product water gap 6, four nylon plugs 12 are arranged at the top side of the mould plate 3, the four nylon plugs 12 are distributed at four outer sides of the product water gap 6 and play a role of buffering, the product water gap 6 comprises a main flow passage 61, a branch flow passage 62, a small water gap 63 and latent glue 64, the main flow passage 61 is arranged at the inner sides of the front mould locking plate 1 and the water gap plate 14, the main flow passage 61 is provided with a branch flow passage 62, the bottom side small water gap 63 is provided with the bottom side small water gap 63, the latent glue 64 is arranged at the inner side of the bottom of the small water gap 63, the water gap point is arranged on the inner side, so that the appearance of the product is not influenced.
The utility model provides a latent glue-feeding forming die by improvement, and the working principle is as follows;
firstly, a front template 2 is closed on a rear template 3 and is in clamping connection with a nylon plug 12 through a pull rod 8, and then colloid is injected into a main runner 61, a sub-runner 62 and a small water gap 63 through a water gap plate 14 and then is discharged through a latent glue inlet 64;
secondly, the latent glue 64 is arranged in the molded product, and the surface appearance of the product is not influenced after glue injection molding;
thirdly, when the mold is opened after molding, the nylon plug 12 is tensioned at the inner sides of the front template 2 and the rear template 3 to have buffering force, the water gap plate 14 is opened firstly under the action of the spring 13 and the water gap hook needle 7, and the water gap of the product is separated at each runner of the water gap;
fourthly, the front template 2 is opened on the rear template 3, and the product is ejected and separated under the action of the nozzle thimble 11, so that the product can be automatically separated.
The utility model provides a latent glue-feeding forming die through improvement, because a nylon plug 12 has buffer force on the inner sides of a front die plate 2 and a rear die plate 3, a nozzle plate 14 is firstly opened under the action of a spring 13 and a nozzle hook needle 7 during die opening, and a nozzle runner is ejected out of a product under the action of a nozzle thimble 11 after the front die plate 2 is opened, so that the effect of automatically separating the product is achieved, and a latent glue-feeding point 64 is arranged in the formed product at the nozzle point, so that the surface appearance of the product is not influenced, and the problems that the demoulding is inconvenient in the prior art, and the appearance of the surface of the product is influenced because the glue-feeding point is on the surface of the product are solved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a forming die who glues is gone into to formula of hiding, includes front mould part and back mould part, its characterized in that: the product mouth of a river (6) is formed at front mould part and back mould part junction, the front mould part includes preceding die board (1), front template (2) and mouth of a river board (14), preceding die board (1) bottom is connected with mouth of a river board (14), mouth of a river board (14) bottom side is connected with front template (2), back mould part includes back template (3), square iron (4) and back die board (5), back template (3), square iron (4) and back die board (5) from last to connecting gradually the setting down.
2. The latent glue-entering forming die as claimed in claim 1, wherein: and the middle parts of the inner sides of the front locking template (1), the water gap plate (14) and the front template (2) are provided with water gap hook needles (7) in a penetrating connection mode.
3. The latent glue-entering forming die as claimed in claim 1, wherein: four pull rods (8) penetrate through the inner side of the front template (2), and the four pull rods (8) are distributed at four ends of the product water gap (6).
4. The latent glue-entering forming die as claimed in claim 1, wherein: and a thimble bottom plate (9) is arranged at the bottom side in the square iron (4), and a thimble panel (10) is connected to the top side of the thimble bottom plate (9).
5. The latent glue-entering forming die of claim 4, wherein: a water gap thimble (11) is vertically arranged on the inner side of the thimble panel (10), and the water gap thimble (11) penetrates through the inner side and the top side of the rear template (3) and is arranged on the inner side of the product water gap (6).
6. The latent glue-entering forming die as claimed in claim 1, wherein: four nylon plugs (12) are arranged on the top side of the template (3), and the four nylon plugs (12) are distributed at four ends of the outer side of the product water gap (6).
7. The forming die for latent glue injection according to claim 3, wherein: the top side of the outer part of the pull rod (8) is provided with a spring (13), and the top side of the spring (13) is connected with a water gap plate (14).
8. The latent glue-entering forming die as claimed in claim 1, wherein: the product nozzle (6) comprises a main flow passage (61), a sub-flow passage (62), a small nozzle (63) and a latent glue inlet (64), wherein the main flow passage (61) is arranged on the inner sides of the front lock template (1) and the nozzle plate (14) in a penetrating mode, the sub-flow passage (62) is arranged on the bottom side of the main flow passage (61), the small nozzle (63) is arranged on the bottom side of the sub-flow passage (62), and the latent glue inlet (64) is arranged on the inner side of the bottom of the small nozzle (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836030.8U CN215969877U (en) | 2021-08-08 | 2021-08-08 | Forming die who glues is gone into to formula of hiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836030.8U CN215969877U (en) | 2021-08-08 | 2021-08-08 | Forming die who glues is gone into to formula of hiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969877U true CN215969877U (en) | 2022-03-08 |
Family
ID=80575323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121836030.8U Active CN215969877U (en) | 2021-08-08 | 2021-08-08 | Forming die who glues is gone into to formula of hiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969877U (en) |
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2021
- 2021-08-08 CN CN202121836030.8U patent/CN215969877U/en active Active
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