CN110815739A - Quick cooling mold for plastic processing - Google Patents

Quick cooling mold for plastic processing Download PDF

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Publication number
CN110815739A
CN110815739A CN201911192573.8A CN201911192573A CN110815739A CN 110815739 A CN110815739 A CN 110815739A CN 201911192573 A CN201911192573 A CN 201911192573A CN 110815739 A CN110815739 A CN 110815739A
Authority
CN
China
Prior art keywords
wall
bottom plate
groove
plastic processing
rapid cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911192573.8A
Other languages
Chinese (zh)
Inventor
钟伟强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianmen Zhongyi Plastic Co Ltd
Original Assignee
Tianmen Zhongyi Plastic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianmen Zhongyi Plastic Co Ltd filed Critical Tianmen Zhongyi Plastic Co Ltd
Priority to CN201911192573.8A priority Critical patent/CN110815739A/en
Publication of CN110815739A publication Critical patent/CN110815739A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/18Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/73Heating or cooling of the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/74Heating or cooling of the injection unit

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention discloses a rapid cooling die for plastic processing, which comprises a bottom plate, wherein a fixed column is arranged on the outer wall of the top of the bottom plate, a top plate is arranged on the outer wall of the top of the fixed column, a first electric push rod is inserted into the outer wall of the top plate, a press block is arranged on the outer wall of one end of the first electric push rod, a table body is arranged on the outer wall of the top of the bottom plate, a lower die groove is formed in the outer wall of the top of the table body, a through groove is formed in the inner wall of the bottom of the lower die groove, clamping grooves are formed in the inner walls of two sides of the through groove. After the plastic product is injected, the cooling liquid in the liquid storage tank can be pumped into the circulating pipe through the pump body, the plastic product can be rapidly cooled and molded, the production rate of the plastic product is improved, meanwhile, the cooling liquid in the liquid storage tank can be rapidly cooled through the radiating fins, and the cooling effect of the device is prevented from being influenced by the returned cooling liquid.

Description

Quick cooling mold for plastic processing
Technical Field
The invention relates to the technical field of plastic processing, in particular to a quick cooling die for plastic processing.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the heated and melted plastic is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
Injection molds are one of the essential important parts in the processing of plastics. The general injection mold does not have a function of rapid cooling after the plastic is injected, so that the production rate of the plastic product is greatly reduced. Meanwhile, after plastic products are molded, the common die is inconvenient for people to unload materials, the unloading time of people is increased, and the processing requirements of people cannot be met. Therefore, a need exists for a rapid cooling mold for plastic processing that solves the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a quick cooling die for plastic processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a plastics processing is with quick cooling mould, includes the bottom plate, the top outer wall of bottom plate is provided with the fixed column, and the top outer wall of fixed column is provided with the roof, the top outer wall of roof is pegged graft and is had first electric putter, and first electric putter's one end outer wall is provided with the briquetting, the top outer wall of bottom plate is provided with the stage body, and the top outer wall of stage body opens there is lower die cavity.
As a further scheme of the invention, the inner wall of the bottom of the lower die cavity is provided with a through groove, and the inner walls of two sides of the through groove are provided with clamping grooves.
As a further scheme of the invention, the inner wall of the table body is provided with a second electric push rod, the outer wall of one end of the second electric push rod is provided with a clamping plate, and the specification of the clamping plate is matched with that of the through groove.
As a further scheme of the invention, the outer walls of the two sides of the clamping plate are respectively provided with a clamping block, and the clamping blocks are clamped in the clamping grooves.
As a further scheme of the invention, the liquid storage tank is arranged on the outer wall of the top of the bottom plate, the liquid outlet pipe is inserted into the outer wall of the top of the liquid storage tank, the circulating pipe is inserted into the inner wall of one end of the liquid outlet pipe, the circulating pipe is embedded into the table body, the pump body is arranged on the outer wall of one side of the circulating pipe, and the radiating fins distributed at equal intervals are arranged on the outer wall of one side of the liquid storage tank.
As a further scheme of the invention, the outer wall of the top of the table body is provided with a through hole, and a feeding pipe is inserted in the through hole.
As a further scheme of the invention, the inner wall of the bottom of the feeding pipe is provided with a heating block.
The invention has the beneficial effects that:
1. through the liquid storage tank, the radiating fins and the circulating pipe, after the plastic product is subjected to injection molding, the cooling liquid in the liquid storage tank can be pumped into the circulating pipe through the pump body, the plastic product can be rapidly cooled and molded, the production rate of the plastic product is improved, meanwhile, the cooling liquid in the liquid storage tank can be rapidly cooled through the radiating fins, and the cooling effect of the device is prevented from being influenced by the returned cooling liquid;
2. through the clamping plate, the clamping block, the second electric push rod and the clamping groove, after the device finishes injection molding of the plastic product, the second electric push rod is started, the second electric push rod drives the clamping plate to move upwards so as to eject the plastic product, and the discharging work of people is facilitated;
3. through the inlet pipe and the heating piece that set up, people can add the plastics thick liquids to the lower mould inslot through the inlet pipe before injection molding work goes on, start the heating piece simultaneously and can avoid the plastics thick liquids to take place to solidify in the inlet pipe.
Drawings
FIG. 1 is a schematic structural view of a rapid cooling mold for plastic processing according to example 1;
FIG. 2 is an enlarged partial view of the mold for rapid cooling in plastic processing according to example 1;
fig. 3 is a schematic structural view of a heating block of the rapid cooling mold for plastic processing according to embodiment 2.
In the figure: the device comprises a base plate 1, fixing columns 2, a top plate 3, a first electric push rod 4, a pressing block 5, a platform body 6, a liquid outlet pipe 7, a second electric push rod 8, a pump body 9, a circulating pipe 10, a lower die cavity 11, a clamping plate 12, a clamping block 13, a feeding pipe 14, a liquid storage tank 15, cooling fins 16 and a heating block 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a quick cooling die for plastic processing, includes a bottom plate 1, the top outer wall of bottom plate 1 has a fixed column 2 through bolted connection, and the top outer wall of fixed column 2 has a roof 3 through bolted connection, the top outer wall of roof 3 is pegged graft and is had a first electric putter 4, and the one end outer wall of first electric putter 4 is provided with briquetting 5, the top outer wall of bottom plate 1 has stage body 6 through bolted connection, and the top outer wall of stage body 6 is opened there is lower die cavity 11.
Wherein, lower die slot 11's bottom inner wall is opened there is logical groove, and the both sides inner wall that leads to the groove has all opened the draw-in groove, stage 6 inner wall is provided with second electric putter 8, and the one end outer wall of second electric putter 8 has cardboard 12 through bolted connection, the specification of cardboard 12 and the specification looks adaptation that leads to the groove, the both sides outer wall of cardboard 12 all has fixture block 13 through bolted connection, and fixture block 13 joint is in the draw-in groove, bottom plate 1's top outer wall has liquid reserve tank 15 through bolted connection, and the top outer wall of liquid reserve tank 15 is pegged graft and is had drain pipe 7, the one end inner wall of drain pipe 7 is pegged graft and is had circulating pipe 10, circulating pipe 10 imbeds inside stage 6, one side outer wall of circulating pipe 10 has pump body 9 through bolted connection, one side outer wall of liquid reserve tank 15 is provided with equidistance distribution's.
The working principle is as follows: during the use, can add the plastics thick liquids to lower die groove 11 in through inlet pipe 14, start first electric putter 4 afterwards, first electric putter 4 drives briquetting 5 downstream and can carry out extrusion to plastic products with lower die groove 11 combined action, after plastic products accomplishes that moulds plastics, can be with the coolant liquid suction in the liquid reserve tank 15 to the circulating pipe 10 in through the pump body 9, can carry out quick cooling shaping to plastic products, plastic products's production rate has been improved, can carry out quick cooling to the coolant liquid in the liquid reserve tank 15 through fin 16 simultaneously, the coolant liquid of avoiding the backward flow influences the cooling effect of device, after the device is moulded plastics to plastic products and is accomplished, start second electric putter 8, second electric putter 8 drives cardboard 12 and shifts up and can be ejecting plastic products, people's work of unloading has been made things convenient for.
Example 2
Referring to fig. 3, compared with embodiment 1, the present embodiment has a heating block 17 disposed on the inner wall of the bottom of the feeding pipe 14.
The working principle is as follows: when the device is used, plastic slurry can be added into the lower die cavity 11 through the feeding pipe 14, the heating block 17 is started to prevent the plastic slurry from being solidified in the feeding pipe 14, then the first electric push rod 4 is started, the first electric push rod 4 drives the pressing block 5 to move downwards to perform extrusion forming on a plastic product under the combined action of the pressing block and the lower die cavity 11, after the plastic product is injected, cooling liquid in the liquid storage tank 15 can be pumped into the circulating pipe 10 through the pump body 9, the plastic product can be rapidly cooled and formed, the production rate of the plastic product is improved, meanwhile, the cooling liquid in the liquid storage tank 15 can be rapidly cooled through the cooling fins 16, the cooling effect of the device is prevented from being influenced by the returned cooling liquid, after the device completes injection molding of the plastic product, the second electric push rod 8 is started, the second electric push rod 8 drives the clamping plate 12 to move upwards to eject the plastic product, the unloading work of people is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides a plastics processing is with quick cooling mould, includes bottom plate (1), its characterized in that, the top outer wall of bottom plate (1) is provided with fixed column (2), and the top outer wall of fixed column (2) is provided with roof (3), the top outer wall of roof (3) is pegged graft and is had first electric putter (4), and the one end outer wall of first electric putter (4) is provided with briquetting (5), the top outer wall of bottom plate (1) is provided with stage body (6), and the top outer wall of stage body (6) is opened there is lower die cavity (11).
2. The rapid cooling mold for plastic processing as claimed in claim 1, wherein the bottom inner wall of the lower mold cavity (11) is provided with a through groove, and the inner walls of the two sides of the through groove are provided with clamping grooves.
3. The rapid cooling die for plastic processing as claimed in claim 2, wherein the inner wall of the table body (6) is provided with a second electric push rod (8), and the outer wall of one end of the second electric push rod (8) is provided with a clamping plate (12), and the specification of the clamping plate (12) is matched with that of the through groove.
4. The rapid cooling die for plastic processing as claimed in claim 3, wherein the clamping plates (12) are provided with clamping blocks (13) on the outer walls of both sides, and the clamping blocks (13) are clamped in the clamping grooves.
5. The rapid cooling die for plastic processing as claimed in claim 4, wherein the liquid storage tank (15) is arranged on the outer wall of the top of the bottom plate (1), the liquid outlet pipe (7) is inserted into the outer wall of the top of the liquid storage tank (15), the circulating pipe (10) is inserted into the inner wall of one end of the liquid outlet pipe (7), the circulating pipe (10) is embedded into the stage body (6), the pump body (9) is arranged on the outer wall of one side of the circulating pipe (10), and the cooling fins (16) are arranged on the outer wall of one side of the liquid storage tank (15) and are distributed equidistantly.
6. A rapid cooling mould for plastics processing according to claim 4 or 5, characterized in that the top outer wall of the table body (6) is provided with a through hole, and a feed pipe (14) is inserted into the through hole.
7. A rapid cooling mold for plastic processing according to claim 6, characterized in that the inner wall of the bottom of the feeding pipe (14) is provided with a heating block (17).
CN201911192573.8A 2019-11-28 2019-11-28 Quick cooling mold for plastic processing Pending CN110815739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911192573.8A CN110815739A (en) 2019-11-28 2019-11-28 Quick cooling mold for plastic processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911192573.8A CN110815739A (en) 2019-11-28 2019-11-28 Quick cooling mold for plastic processing

Publications (1)

Publication Number Publication Date
CN110815739A true CN110815739A (en) 2020-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911192573.8A Pending CN110815739A (en) 2019-11-28 2019-11-28 Quick cooling mold for plastic processing

Country Status (1)

Country Link
CN (1) CN110815739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536976A (en) * 2020-11-23 2021-03-23 颍上县龙裕扬工贸有限公司 Forming device is used in plastic products processing
CN112775417A (en) * 2021-01-25 2021-05-11 广东自立环保有限公司 Be used for fashioned mould of metal casting
CN114161636A (en) * 2021-11-10 2022-03-11 浙江宏南精密工业有限公司 Plastic product rapid prototyping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536976A (en) * 2020-11-23 2021-03-23 颍上县龙裕扬工贸有限公司 Forming device is used in plastic products processing
CN112775417A (en) * 2021-01-25 2021-05-11 广东自立环保有限公司 Be used for fashioned mould of metal casting
CN114161636A (en) * 2021-11-10 2022-03-11 浙江宏南精密工业有限公司 Plastic product rapid prototyping device

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200221

WD01 Invention patent application deemed withdrawn after publication