CN214111328U - Plastic panel production mold - Google Patents

Plastic panel production mold Download PDF

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Publication number
CN214111328U
CN214111328U CN202022432463.9U CN202022432463U CN214111328U CN 214111328 U CN214111328 U CN 214111328U CN 202022432463 U CN202022432463 U CN 202022432463U CN 214111328 U CN214111328 U CN 214111328U
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CN
China
Prior art keywords
mold
plate
mould
die
plastic panel
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Active
Application number
CN202022432463.9U
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Chinese (zh)
Inventor
黄耀毅
罗汉华
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Huizhou Shangji Plastic Hardware Products Co ltd
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Huizhou Shangji Plastic Hardware Products Co ltd
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Priority to CN202022432463.9U priority Critical patent/CN214111328U/en
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Abstract

The utility model provides a plastic panel production mould, a serial communication port, including roof, cope match-plate pattern, lower bolster, the bottom plate that sets gradually, be equipped with first die cavity in the cope match-plate pattern, be equipped with first mould in the first die cavity, be equipped with the second die cavity in the lower bolster, be equipped with the second mould in the second die cavity, first mould corresponds the setting with the second mould. The utility model discloses can realize the automated processing of plastic panels, through the cooperation of first mould, second mould and control by temperature change pipe fitting, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection moulding precision is high, can realize the drawing of patterns fast, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.

Description

Plastic panel production mold
Technical Field
The utility model belongs to the technical field of the injection-moulded device, concretely relates to plastic panel production mould.
Background
The plastic injection mold is a tool matched with a plastic molding machine in the plastic processing industry, endows plastic products with complete configuration and accurate size, and can process series plastic parts with different shapes and sizes. The plastic products produced by using the plastic injection mold are very wide, and the plastic products, such as daily necessities, various complex machines, electric appliances, vehicle parts and the like are molded by using the injection mold, which is a processing method with the widest application in the production of the plastic products.
The plastic panel in the prior art can select materials according to requirements to endow different functions such as a fireproof function, a damp-proof function, an anti-collision function and the like. Generally, the functions of products having a less smooth surface and a thin, crisp feel to the touch are not reliable. Good plastic panels require no bubbles, no scratches, no smudges; meanwhile, the material is required to be uniform, and the surface is smooth and has texture. These all put higher demands on the molds for injection molding.
The plastic panel production mold in the prior art has the problems of not smooth demolding, uneven thickness of produced products and the like, and is difficult to ensure the quality of automatically produced products.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a plastic panel produces mould.
The technical scheme of the utility model is that:
a plastic panel production mold is characterized by comprising a top plate, an upper mold plate, a lower mold plate and a bottom plate which are sequentially arranged, wherein a first mold cavity is formed in the upper mold plate, a first mold is arranged in the first mold cavity, a second mold cavity is formed in the lower mold plate, a second mold is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the upper template is provided with a first feeding hole, the first mold is provided with a second feeding hole, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises a first body, first forming grooves are formed in the surface of the first body, first forming cavities are formed in the periphery of the first body, and first forming protrusions are arranged in the first forming cavities;
the second mould comprises a second body, second forming grooves are formed in the surface of the second body, and second forming protrusions are arranged on the periphery of the second body. The first molding cavity and the second molding protrusion are sequentially arranged correspondingly.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the plastics panel of moulding plastics, make it satisfy industry standard's requirement, be fit for extensive automated production.
Furthermore, locating blocks are symmetrically arranged at four corners of the first die, locating grooves are symmetrically arranged at four corners of the second die, and the locating grooves are connected with the locating blocks in a matched mode, so that the first die and the second die are matched in a locating mode, and the processing quality is guaranteed.
Further, bearing modules are symmetrically arranged between the upper template and the lower template, the bearing modules are arranged above the lower template, and the bearing modules are respectively connected with the upper template and the first die.
Furthermore, the bearing module comprises a base, one side of the base is provided with a butt joint block, and the base is connected with a support rod.
Furthermore, the abutting block abuts against the lower portion of the first die, and the support rod is connected with the upper die plate.
The utility model discloses in, through the effect of bearing module, more help the cope match-plate pattern to drive first mould one side drawing of patterns, can guarantee product quality, improve drawing of patterns efficiency.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Furthermore, the two sides between the lower template and the bottom plate are symmetrically provided with support blocks, the lower template and the bottom plate are symmetrically provided with support columns, and the outer sides of the support columns are provided with demoulding springs which can eject the lower template for demoulding.
The connecting column is sequentially connected with the top plate, the upper template, the lower template, the supporting block and the bottom plate in a penetrating mode.
Furthermore, the temperature control pipe fitting comprises connecting sections and pipe sections, wherein the connecting sections are symmetrically arranged, the pipe sections are symmetrically arranged, and the connecting sections are communicated with the pipe sections.
Furthermore, a temperature control pipe fitting is arranged in the first die, the pipe section is arranged in the first die, the connecting section is arranged on the outer side of the first die, and the connecting section is connected with one side of the upper die plate.
Furthermore, a temperature control pipe fitting is arranged in the second die, the pipe section is arranged in the second die, the connecting section is arranged on the outer side of the second die, and the connecting section is connected with one side of the lower die plate.
The intrinsic properties and the apparent quality of the product are greatly influenced by the temperature of the mould. The temperature of the mold is determined by the presence or absence of crystallinity of the plastic, the size and structure of the product, performance requirements, and other process conditions.
Meanwhile, the cooling time is mainly determined by the thickness of the product, the thermal property and crystallization property of the plastic, the temperature of the mold and the like. The end point of the cooling time is based on the principle that the product is not changed when being demoulded, the cooling time is generally about 30-120 seconds, the cooling time is not longer and is unnecessary, the production efficiency is reduced, the complex product is difficult to demould, and even the demoulding stress is generated when the product is forcedly demoulded. The other times in the forming cycle are related to whether and to what extent the production process is continuous and automated.
The utility model discloses in, through the control by temperature change pipe fitting, heating element or cooling module that can among the prior art connect for the control by temperature change pipe fitting becomes the heating pipe or is full of the comdenstion water, according to the inside temperature of actual demand effective control mould, can effectively guarantee the quality of injection molding and realize the rapid demoulding, effectively improve automatic production efficiency.
Adopt the utility model discloses a mould, its process of moulding plastics does: the method comprises the steps of firstly pouring molten plastic from a feeding funnel, wherein the plastic entering the feeding funnel continuously flows downwards, then enters a space between a first die and a second die to fill a gap between the first die and the second die, and meanwhile, a temperature control pipe fitting respectively heats or cools the first die and the second die according to actual processing conditions, so that the injection molding part with uniform thickness and a specific shape is formed.
The demolding process comprises the following steps: lift up the roof, then through spliced pole cooperation bearing module to lifting cope match-plate pattern and lower bolster in proper order, and the lower bolster is bounced under the effect of drawing of patterns spring, makes first mould and lower second mould withdraw from the lower bolster, separates first mould and second mould again in order to take out the injection molding, accomplishes the drawing of patterns.
The utility model discloses can realize the automated processing of plastic panels, through the cooperation of first mould, second mould and control by temperature change pipe fitting, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection moulding precision is high, can realize the drawing of patterns fast, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic view of a partial structure of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention;
fig. 7 is a schematic view of a partial structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
A plastic panel production mold is characterized by comprising a top plate 1, an upper mold plate 2, a lower mold plate 3 and a bottom plate 4 which are sequentially arranged, wherein a first mold cavity 21 is formed in the upper mold plate, a first mold 5 is arranged in the first mold cavity, a second mold cavity (not marked) is formed in the lower mold plate, a second mold 6 is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole 11, a feeding funnel 7 is arranged in the feeding hole, the upper template is provided with a first feeding hole 22, the first mold is provided with a second feeding hole 51, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first mold 5 comprises a first body 52, first forming grooves 53 are arranged on the surface of the first body, first forming cavities 54 are arranged on the periphery of the first body, and first forming protrusions 55 are arranged in the first forming cavities;
the second die 6 comprises a second body 61, second forming grooves 62 are arranged on the surface of the second body, and second forming protrusions 63 are arranged on the periphery of the second body. The first molding cavity and the second molding protrusion are sequentially arranged correspondingly.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the plastics panel of moulding plastics, make it satisfy industry standard's requirement, be fit for extensive automated production.
Furthermore, locating blocks 56 are symmetrically arranged at four corners of the first die, locating grooves 64 are symmetrically arranged at four corners of the second die, and the locating grooves are connected with the locating blocks in a matched mode, so that the first die and the second die are matched in a locating mode, and the processing quality is guaranteed.
Further, bearing modules 8 are symmetrically arranged between the upper template and the lower template, the bearing modules are arranged above the lower template, and the bearing modules are respectively connected with the upper template and the first die.
Further, the bearing module comprises a base 81, one side of the base is provided with a butt joint block 82, and the base is connected with a support rod 83.
Furthermore, the abutting block abuts against the lower portion of the first die, and the support rod is connected with the upper die plate.
The utility model discloses in, through the effect of bearing module, more help the cope match-plate pattern to drive first mould one side drawing of patterns, can guarantee product quality, improve drawing of patterns efficiency.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Further, the supporting blocks 41 are symmetrically arranged on two sides between the lower template and the bottom plate, the supporting columns 42 are symmetrically arranged between the lower template and the bottom plate, and the demolding springs 43 are arranged on the outer sides of the supporting columns and can eject the lower template for demolding.
Furthermore, the die further comprises connecting columns 9 which are respectively and sequentially connected with the top plate, the upper die plate, the lower die plate, the supporting block and the bottom plate in a penetrating manner.
Further, the temperature control pipe fitting comprises a temperature control pipe fitting 10, wherein the temperature control pipe fitting comprises connecting sections 101 which are symmetrically arranged and pipe sections 102 which are symmetrically arranged, and the connecting sections are communicated with the pipe sections.
Furthermore, a temperature control pipe fitting is arranged in the first die, the pipe section is arranged in the first die, the connecting section is arranged on the outer side of the first die, and the connecting section is connected with one side of the upper die plate.
Furthermore, a temperature control pipe fitting is arranged in the second die, the pipe section is arranged in the second die, the connecting section is arranged on the outer side of the second die, and the connecting section is connected with one side of the lower die plate.
The utility model discloses can realize the automated processing of plastic panels, through the cooperation of first mould, second mould and control by temperature change pipe fitting, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection moulding precision is high, can realize the drawing of patterns fast, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art in the field.

Claims (10)

1. A plastic panel production mold is characterized by comprising a top plate, an upper mold plate, a lower mold plate and a bottom plate which are sequentially arranged, wherein a first mold cavity is formed in the upper mold plate, a first mold is arranged in the first mold cavity, a second mold cavity is formed in the lower mold plate, a second mold is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the upper template is provided with a first feeding hole, the first mold is provided with a second feeding hole, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises a first body, first forming grooves are formed in the surface of the first body, first forming cavities are formed in the periphery of the first body, and first forming protrusions are arranged in the first forming cavities;
the second mould comprises a second body, second forming grooves are formed in the surface of the second body, and second forming protrusions are arranged on the periphery of the second body.
2. The mold for producing plastic panels as claimed in claim 1, wherein the first mold has positioning blocks symmetrically disposed at four corners thereof, and the second mold has positioning grooves symmetrically disposed at four corners thereof, the positioning grooves being connected with the positioning blocks in a fitting manner.
3. The plastic panel production mold according to claim 1, wherein support modules are symmetrically arranged between the upper mold plate and the lower mold plate, the support modules are arranged above the lower mold plate, and the support modules are respectively connected with the upper mold plate and the first mold.
4. The plastic panel production mold of claim 3, wherein the support module comprises a base, one side of the base is provided with a support block, and the base is connected with a support rod.
5. A plastic panel production mould according to claim 4, wherein the abutment block abuts below the first mould and the carrier bar is connected to the upper mould plate.
6. The plastic panel production mold according to claim 1, wherein the diameter of the feed hole is reduced from top to bottom.
7. The plastic panel production mold according to claim 1, wherein the support blocks are symmetrically arranged on two sides between the lower template and the bottom plate, the support columns are symmetrically arranged between the lower template and the bottom plate, and the demolding springs are arranged outside the support columns.
8. The plastic panel production mold of claim 7, further comprising a connecting column, wherein the connecting column is sequentially connected with the top plate, the upper mold plate, the lower mold plate, the supporting block and the bottom plate in a penetrating manner.
9. The plastic panel production mold of claim 1, further comprising temperature controlled pipe elements, wherein the temperature controlled pipe elements comprise symmetrically arranged connecting sections and symmetrically arranged pipe sections, and the connecting sections are communicated with the pipe sections.
10. The plastic panel production mold of claim 9, wherein a temperature controlled pipe is provided in the first mold, the pipe section is provided inside the first mold, the connecting section is provided outside the first mold, and the connecting section is connected to one side of the upper mold plate; the temperature control pipe fitting is arranged in the second die, the pipe section is arranged in the second die, the connecting section is arranged on the outer side of the second die, and the connecting section is connected with one side of the lower die plate.
CN202022432463.9U 2020-10-28 2020-10-28 Plastic panel production mold Active CN214111328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022432463.9U CN214111328U (en) 2020-10-28 2020-10-28 Plastic panel production mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022432463.9U CN214111328U (en) 2020-10-28 2020-10-28 Plastic panel production mold

Publications (1)

Publication Number Publication Date
CN214111328U true CN214111328U (en) 2021-09-03

Family

ID=77500773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022432463.9U Active CN214111328U (en) 2020-10-28 2020-10-28 Plastic panel production mold

Country Status (1)

Country Link
CN (1) CN214111328U (en)

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