CN109109292A - It is a kind of can fast demoulding plastic mould - Google Patents
It is a kind of can fast demoulding plastic mould Download PDFInfo
- Publication number
- CN109109292A CN109109292A CN201811360029.5A CN201811360029A CN109109292A CN 109109292 A CN109109292 A CN 109109292A CN 201811360029 A CN201811360029 A CN 201811360029A CN 109109292 A CN109109292 A CN 109109292A
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- CN
- China
- Prior art keywords
- fixed
- telescopic rod
- left mold
- electric telescopic
- right mould
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to plastic mould technical fields, especially it is a kind of can fast demoulding plastic mould, including fixed plate, the fixed frame of " mouth " font is vertically fixed in the fixed plate, two sliding slots being parallel to each other are fixed in the fixed plate, and sliding slot is parallel to each other with fixed plate, it is equidistant on two sliding slots side one end close to each other and be vertically fixed with fixed link.The present invention passes through the second cooling device in the first cooling device and right mould tool in left mold, the product in left mold groove can be allowed to be quickly cooled down, again under the action of the first electric telescopic rod and third electric telescopic rod, cooling plastic product is pushed away left mold for first piston push rod and second piston push rod and right mould has, and then can be realized the purpose of fast demoulding, improve production efficiency and product qualification rate.
Description
Technical field
The present invention relates to plastic mould technical field, more particularly to it is a kind of can fast demoulding plastic mould.
Background technique
Plastic mould is a kind of letter for compression moulding, extrusion molding, injection, the blow molding either molding sectional die of low ratio foamed
Claim.Mold punch and matrix and assistant formation system coordination variation, can process different shape, a series of various sizes of modelings
Part.But current plastic mould is when producing demoulding, is largely to be demoulded again after relying on natural cooling, natural cooling needs
The time wanted is longer, and then causes the production efficiency of plastic product low, and the plastic mould of fraction is outer added with cooling device, but
It is that cooling device only is set in a side mold, does not have cooling device in the mold for being equipped with hole for injecting glue, product cooling and shaping
Efficiency remains unchanged not high.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose it is a kind of can fast demoulding modeling
Sealing rubber die.
To achieve the goals above, present invention employs following technical solutions:
Design it is a kind of can fast demoulding plastic mould, including fixed plate is vertically fixed with " mouth " in the fixed plate
The fixed frame of font is fixed with two sliding slots being parallel to each other in the fixed plate, and sliding slot is parallel to each other with fixed plate, and two
Equidistant and be vertically fixed with fixed link on a sliding slot side one end close to each other, multiple fixed links are far from sliding
Common vertical is fixed with left mold on one end of slot, and the left mold side, which is equipped with the right mould to match with left mold, to be had, institute
It states and is mounted on pulley in right mould tool upper and lower ends, and pulley is mounted in sliding slot, the left mold is close to the side that right mould has
It is equipped with groove, level is connected through injection molding tube, described injection molding tube one end is equipped with groove on the left mold, the injection molding
The pipe other end runs through fixed mount setting, and the heat preservation for being fixed with that longitudinal section is isosceles trapezoid is inlayed on the left mold of the groove side
Heat insulation cylinder, and injection molding tube one end is arranged across insulation cylinder, the left mould inside of insulation cylinder two sides is equipped with the
One cooling device is vertically fixed with the first electric telescopic rod on the fixed frame of the injection molding tube two sides, and described first is electronic
Telescopic rod is fixed with first piston push rod far from one end level of fixed frame, and the first piston push rod electronic is stretched far from first
One end of contracting bar is arranged through left mold, and the right mould inside is equipped with the second cooling device, and the right mould has far from left mold
Side on be vertically fixed with the second electric telescopic rod, second electric telescopic rod is vertically fixed far from one end that right mould has
On fixed frame, the right mould inside of second electric telescopic rod two sides offers cavity, and the sky lumenal levels are fixed
Equipped with third electric telescopic rod, level is fixed on the described one end of third electric telescopic rod far from the second electric telescopic rod
Two piston push rods, and the one end of second piston push rod far from third electric telescopic rod is through right mould tool setting.
Preferably, the insulation cylinder includes the cystosepiment that longitudinal section is isosceles trapezoid, is consolidated on the cystosepiment inner wall
Surely it is equipped with glass mat, is fixed with aerosil felt insulation on the cystosepiment outer wall.
Preferably, first cooling device includes multiple first cooling ducts, and multiple first cooling ducts are opened
It is located at left mould inside, is communicated with the first aqueduct on the both ends of multiple first cooling ducts jointly, described first
Aqueduct setting is respectively communicated on left mould inside, two first aqueducts is fixed with the first outlet pipe and the
One water inlet pipe, first outlet pipe and the first water inlet pipe are arranged at left mold exterior far from one end of the first aqueduct.
Preferably, second cooling device includes multiple second cooling ducts, and multiple second cooling ducts are opened
It is located at right mould inside, is communicated with the second aqueduct on the both ends of multiple second cooling ducts jointly, described second
Aqueduct setting is respectively communicated on right mould inside, two second aqueducts is fixed with the second outlet pipe and the
Two water inlet pipes, second outlet pipe and the second water inlet pipe are arranged at right mold exterior far from one end of the second aqueduct.
Preferably, vertical cut equidistantly is offered on the side close to each other of first cooling duct and the second cooling duct
Face is the radiating groove of triangle.
One kind proposed by the present invention can fast demoulding plastic mould, beneficial effect is: the present invention passes through in left mold
The first cooling device and right mould tool in the second cooling device, the product in left mold groove can be allowed to be quickly cooled down, then
Under the action of first electric telescopic rod and third electric telescopic rod, first piston push rod and second piston push rod are by cooling plastics
Product pushes away left mold and right mould tool, and then can be realized the purpose of fast demoulding, improves production efficiency and product qualification rate.
Detailed description of the invention
Fig. 1 be one kind proposed by the present invention can fast demoulding plastic mould structural schematic diagram；
Fig. 2 be one kind proposed by the present invention can fast demoulding plastic mould front view；
Fig. 3 be one kind proposed by the present invention can fast demoulding plastic mould Fig. 1 in enlarged drawing at A；
Fig. 4 be one kind proposed by the present invention can fast demoulding plastic mould Fig. 1 in enlarged drawing at B；
Fig. 5 be one kind proposed by the present invention can fast demoulding plastic mould insulation cylinder structural schematic diagram.
In figure: fixed frame 1, fixed plate 2, sliding slot 3, left mold 4, right mould tool 5, fixed link 6, pulley 7, injection molding tube 8, heat preservation
Heat insulation cylinder 9, the first cooling duct 10, the first electric telescopic rod 11, first piston push rod 12, the second electric telescopic rod 13, second
Cooling duct 14, second piston push rod 15, the first outlet pipe 16, the second outlet pipe 17, radiating groove 18, cavity 19, third are electronic
Telescopic rod 20, cystosepiment 21, glass mat 22, aerosil felt insulation 23.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, it is a kind of can fast demoulding plastic mould, including fixed plate 2 is vertically fixed in fixed plate 2
The fixed frame 1 of " mouth " font is fixed with two sliding slots being parallel to each other 3 in fixed plate 2, and sliding slot 3 and fixed plate 2 are mutually flat
It goes, fixed link 6 equidistantly and is vertically fixed on two sliding slots 3 side one end close to each other, multiple fixed links 6 are far from sliding
Common vertical is fixed with left mold 4 on one end of slot 3, and left 4 side of mold is equipped with the right mould tool 5 to match with left mold 4, right
Pulley 7 is mounted in 5 upper and lower ends of mold, and pulley 7 is mounted in sliding slot 3, when in use, by welding fixed plate 2
On the table, and then can achieve the purpose that fix the device, fixed link 6 and pulley 7 are respectively to left mold 4 and right mould tool 5
Play position-limiting action.
Left mold 4 is equipped with groove close to the side of right mould tool 5, and level is through equipped with injection molding tube 8, injection molding on left mold 4
8 one end of pipe is connected with groove, and 8 other end of injection molding tube is arranged through fixed frame 1, inlays fixation on the left mold 4 of groove side
Having longitudinal section is the insulation cylinder 9 of isosceles trapezoid, and 8 one end of injection molding tube is arranged across insulation cylinder 9, insulation cylinder 9
It is the cystosepiment 21 of isosceles trapezoid including longitudinal section, is fixed with glass mat 22 on 21 inner wall of cystosepiment, outside cystosepiment 21
It is fixed with aerosil felt insulation 23 on wall, it is cooling that first is equipped with inside the left mold 4 of 9 two sides of insulation cylinder
Device, the first cooling device include multiple first cooling ducts 10, and multiple first cooling ducts 10 are provided in left mold 4
Portion, the first aqueduct is communicated on the both ends of multiple first cooling ducts 10 jointly, and the first aqueduct is arranged in left mould
Inside tool 4, it is respectively communicated on two the first aqueducts and is fixed with the first outlet pipe 16 and the first water inlet pipe, the first outlet pipe
16 and first water inlet pipe be arranged at outside left mold 4 far from one end of the first aqueduct.Cystosepiment 21, glass mat 22
Good heat insulation and preservation effect is all had with aerosil felt insulation 23, is cooled down when using the first cooling device
When, insulation cylinder 9 can prevent the injection molding tube 8 in insulation cylinder 9 from solidifying.
The first electric telescopic rod 11, the first electric telescopic rod 11 are vertically fixed on the fixed frame 1 of 8 two sides of injection molding tube
One end level far from fixed frame 1 is fixed with first piston push rod 12, and first piston push rod 12 is far from the first electric telescopic rod
11 one end is arranged through left mold 4, and 5 inside of right mould tool is equipped with the second cooling device, and the second cooling device includes multiple second
Cooling duct 14, multiple second cooling ducts 14 are provided with inside right mould tool 5, on the both ends of multiple second cooling ducts 14
It is communicated with the second aqueduct jointly, the setting of the second aqueduct connects on two the second aqueducts respectively inside right mould tool 5
Logical to be fixed with the second outlet pipe 17 and the second water inlet pipe, the second outlet pipe 17 and the second water inlet pipe are far from the second aqueduct
One end is arranged at outside right mould tool 5, equidistant on the side close to each other of the first cooling duct 10 and the second cooling duct 14
Offer the radiating groove 18 that longitudinal section is triangle.Radiating groove 18 is capable of increasing heat dissipation area, accelerates cooling efficiency.
Right mould, which has, is vertically fixed with the second electric telescopic rod 13, the second electric telescopic rod on 5 sides far from left mold 4
13 one end far from right mould tool 5 are vertically fixed on fixed frame 1, are opened inside the right mould tool 5 of 13 two sides of the second electric telescopic rod
Equipped with cavity 19, level is fixed with third electric telescopic rod 20 in cavity 19, and third electric telescopic rod 20 is electronic far from second
Level is fixed with second piston push rod 15 on one end of telescopic rod 13, and second piston push rod 15 is far from third electric telescopic rod
20 one end is through 5 setting of right mould tool.In actual use, by the first cooling device and right mould tool 5 in left mold 4
Second cooling device can allow the product in left 4 groove of mold to be quickly cooled down, then electronic in the first electric telescopic rod 11 and third
Under the action of telescopic rod 20, cooling plastic product is pushed away left 4 He of mold by first piston push rod 12 and second piston push rod 15
Right mould tool 5, and then can be realized the purpose of fast demoulding, improve production efficiency and product qualification rate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. one kind can fast demoulding plastic mould, including fixed plate (2), which is characterized in that vertically solid on the fixed plate (2)
Determine the fixed frame (1) equipped with " mouth " font, is fixed with two sliding slots being parallel to each other (3), and sliding slot on the fixed plate (2)
(3) it is parallel to each other with fixed plate (2), equidistant and vertical fixation is set on two sliding slots (3) side one end close to each other
Have fixed link (6), multiple fixed links (6) are fixed with left mold (4), institute far from common vertical on the one end of sliding slot (3)
It states left mold (4) side and is equipped with the right mould tool (5) to match with left mold (4), be respectively mounted in described right mould tool (5) upper and lower ends
Have pulley (7), and pulley (7) is mounted in sliding slot (3), the left mold (4) is equipped with recessed close to the side of right mould tool (5)
Slot, horizontal through injection molding tube (8) are equipped on the left mold (4), described injection molding tube (8) one end is connected with groove, the note
Modeling pipe (8) other end is arranged through fixed frame (1), inlay on the left mold (4) of the groove side be fixed with longitudinal section for etc.
The trapezoidal insulation cylinder (9) of waist, and injection molding tube (8) one end is arranged across insulation cylinder (9), the insulation cylinder (9)
Left mold (4) inside of two sides is equipped with the first cooling device, vertically consolidates on the fixed frame (1) of injection molding tube (8) two sides
Surely the first electric telescopic rod (11) are equipped with, first electric telescopic rod (11) sets far from one end level fixation of fixed frame (1)
Have first piston push rod (12), the first piston push rod (12) runs through left mold far from the one end of the first electric telescopic rod (11)
(4) it is arranged, the second cooling device is equipped with inside the right mould tool (5), the right mould tool (5) is far from the side of left mold (4)
It is vertically fixed with the second electric telescopic rod (13), the one end of second electric telescopic rod (13) far from right mould tool (5) is vertical
It is fixed on fixed frame (1), offers cavity (19) inside the right mould tool (5) of the second electric telescopic rod (13) two sides,
The interior level of the cavity (19) is fixed with third electric telescopic rod (20), and the third electric telescopic rod (20) is far from the second electricity
Level is fixed with second piston push rod (15) on the one end of dynamic telescopic rod (13), and second piston push rod (15) is far from third electricity
The one end of dynamic telescopic rod (20) is through right mould tool (5) setting.
2. one kind according to claim 1 can fast demoulding plastic mould, which is characterized in that the insulation cylinder
(9) include cystosepiment (21) that longitudinal section is isosceles trapezoid, be fixed with glass mat on cystosepiment (21) inner wall
(22), aerosil felt insulation (23) are fixed on cystosepiment (21) outer wall.
3. one kind according to claim 1 can fast demoulding plastic mould, which is characterized in that first cooling device
Including multiple first cooling ducts (10), multiple first cooling ducts (10) are provided with left mold (4) inside, Duo Gesuo
It states and is communicated with the first aqueduct on the both ends of the first cooling duct (10) jointly, first aqueduct is arranged in left mould
Have (4) inside, is respectively communicated on two first aqueducts and is fixed with the first outlet pipe (16) and the first water inlet pipe, institute
It states the first outlet pipe (16) and the first water inlet pipe and is arranged at left mold (4) outside far from one end of the first aqueduct.
4. one kind according to claim 1 can fast demoulding plastic mould, which is characterized in that second cooling device
Including multiple second cooling ducts (14), multiple second cooling ducts (14) are provided with right mould tool (5) inside, Duo Gesuo
It states and is communicated with the second aqueduct on the both ends of the second cooling duct (14) jointly, second aqueduct is arranged in right mould
Have (5) inside, is respectively communicated on two second aqueducts and is fixed with the second outlet pipe (17) and the second water inlet pipe, institute
It states the second outlet pipe (17) and the second water inlet pipe and is arranged at right mould tool (5) outside far from one end of the second aqueduct.
5. one kind according to claim 3 or 4 can fast demoulding plastic mould, which is characterized in that described first is cooling
The radiating groove that longitudinal section is triangle is equidistantly offered on channel (10) and the second cooling duct (14) side close to each other
(18)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360029.5A CN109109292A (en) | 2018-11-15 | 2018-11-15 | It is a kind of can fast demoulding plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360029.5A CN109109292A (en) | 2018-11-15 | 2018-11-15 | It is a kind of can fast demoulding plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109292A true CN109109292A (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360029.5A Pending CN109109292A (en) | 2018-11-15 | 2018-11-15 | It is a kind of can fast demoulding plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109292A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043428A (en) * | 2019-12-18 | 2020-04-21 | 江苏万源新材料股份有限公司 | Special-shaped trousers type three-way pipeline and forming die |
| CN114801096A (en) * | 2022-04-28 | 2022-07-29 | 苏州隆春精密模具有限公司 | Demoulding device with circulating cooling structure for injection mould |
| CN117162406A (en) * | 2023-10-08 | 2023-12-05 | 无锡研中科技有限公司 | Plastic mould with automatic demoulding function |
-
2018
- 2018-11-15 CN CN201811360029.5A patent/CN109109292A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043428A (en) * | 2019-12-18 | 2020-04-21 | 江苏万源新材料股份有限公司 | Special-shaped trousers type three-way pipeline and forming die |
| CN114801096A (en) * | 2022-04-28 | 2022-07-29 | 苏州隆春精密模具有限公司 | Demoulding device with circulating cooling structure for injection mould |
| CN114801096B (en) * | 2022-04-28 | 2023-09-15 | 苏州隆春精密模具有限公司 | Demolding device with circulating cooling structure for injection mold |
| CN117162406A (en) * | 2023-10-08 | 2023-12-05 | 无锡研中科技有限公司 | Plastic mould with automatic demoulding function |
| CN117162406B (en) * | 2023-10-08 | 2024-03-19 | 无锡研中科技有限公司 | Plastic mould with automatic demoulding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190101 |