CN106626288A - PVC plate efficient extrusion molding equipment - Google Patents
PVC plate efficient extrusion molding equipment Download PDFInfo
- Publication number
- CN106626288A CN106626288A CN201611130097.3A CN201611130097A CN106626288A CN 106626288 A CN106626288 A CN 106626288A CN 201611130097 A CN201611130097 A CN 201611130097A CN 106626288 A CN106626288 A CN 106626288A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- spigot surface
- packing cylinder
- driving wheel
- installation position
- 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
Links
Classifications
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/531—Drive means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Abstract
The invention discloses PVC plate efficient extrusion molding equipment. A material extruding piston is arranged in a material extruding barrel. An upper mold is located below the material extruding barrel and a mold cavity communicates with a material outlet of the material extruding barrel. A lower mold is located on a base. A driving wheel of a driving device rotates to drive a connecting rod to vertically move in a reciprocating mode. When the connecting rod moves downwards, the material extruding piston in the material extruding barrel extrudes materials out, meanwhile, the lower mold is driven to move upwards so as to be combined with the upper mold, and extrusion and mold combination are completed integrally. The PVC plate efficient extrusion molding equipment using the abovementioned optimization design is reasonable in structural design; due to the optimization design of the driving device, extrusion with the material extruding barrel and combination of the molds are completed synchronously; and meanwhile, material supplementation of the material extruding barrel and opening of the mold cavity are completed synchronously, and thus extrusion molding efficiency is greatly improved.
Description
Technical field
The present invention relates to PVC board processing technique field, more particularly to a kind of efficient extrusion apparatus of PVC board.
Background technology
PVC is the light-weight building material of new generation that country promotes, product energy-conservation and reproducible utilization, and molding effect is excellent,
Its unique performance advantage has won the common concern and accreditation of building circle personage, and product market is very wide.It uses high-new
The New Building Materials that chemical technology is developed, with lightweight, intensity is big, waterproof and dampproof, antiseptic fire-retardation, sound insulation every
Various good characteristics such as heat, are generally applicable to development zone flat-changed-into-sloping, the market of farm produce, market, residential quarters, new countryside construction resident
Deluxe villa, canopy, awning, building in the style of the ancients etc..With its application more and more extensively, the demand to its extrusion processing shaping
It is more and more.Accordingly, it would be desirable to a kind of extrusion apparatus, can realize PVC high-efficiency and continuous extrusion moldings.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of efficient extrusion apparatus of PVC board.
A kind of efficient extrusion apparatus of PVC board proposed by the present invention, including：Installing rack, packing cylinder, base, driving means,
Die assembly；
Packing cylinder is vertically arranged in base top and is fixedly mounted on installing rack, and packing cylinder top is provided with opening and bottom
Discharging opening is provided with, extrusion piston is provided with packing cylinder, extrusion piston coordinates with packing cylinder inner wall sealing；
Base is provided with installation position, and the installation position is respectively provided on two sides with locating part and slide rail, and slide rail is near the peace
To extending away from the installation position direction, slide rail is provided with the slide block being slidably mounted, and slide block is near the installation position one for dress position
Side is provided with the first spigot surface and is provided with the second spigot surface away from the installation position side, between the first spigot surface and the second spigot surface
Distance gradually increase from the top down；
Die assembly includes upper mould piece and lower module, and upper mould piece is arranged on the discharge outlet, and upper mould piece is provided with charging
Mouthful, upper mould piece forms die cavity with lower mold part, and the die cavity is connected by the charging aperture with the discharging opening, lower module position
At the installation position of base, lower module is provided with the 3rd spigot surface near slide block side, and the 3rd spigot surface is relative with the first spigot surface
Arrange and the two coordinates guiding；
Driving means include driving wheel, connecting rod, expansion link, and driving wheel is located at packing cylinder side, and driving wheel rotating shaft level sets
Put and may be rotatably mounted on installing rack, driving wheel is provided with articulated elements, articulated elements is provided with and is arranged parallel to driving wheel rotating shaft
Jointed shaft, connecting rod be located between packing cylinder and driving wheel, connecting rod include the first drive section, linkage section, the second drive section, connection
Section is vertically arranged, and first drive section one end is connected with linkage section upper end and the other end is fixedly connected with extrusion piston, and second drives
Section is connected to the lower end of the linkage section and it is provided with the 4th spigot surface near packing cylinder side, and the 4th spigot surface and second are oriented to
Face is oppositely arranged and the two coordinates and is oriented to, and expansion link is horizontally disposed with, and expansion link one end is fixedly connected and separately with the linkage section of connecting rod
One end is rotated with articulated elements by jointed shaft and is connected.
Preferably, installing rack is provided with connecting rod guide, and connecting rod guide middle part is provided with the pilot hole for vertically running through, connecting rod
Linkage section run through the pilot hole.
Preferably, it is provided with packing cylinder in storage cavity and the discharging chamber being sequentially communicated from top to bottom, the discharging chamber without leave
It is gradually reduced under above.
Preferably, also including storage tank, extrusion piston is provided with import, and the import is connected by pipeline with storage tank.
Preferably, installing rack is provided with multiple location holes, and the bearing of trend of location hole drives parallel to the rotating shaft of driving wheel
The rotating shaft of wheel is removably mounted on location hole, and multiple location holes set gradually from close connecting rod to the direction away from connecting rod.
In the present invention, the PVC board efficient extrusion apparatus for being proposed are provided with material extrusion piston in packing cylinder, upper mould is located at and squeezes
Barrel lower section and die cavity is connected with packing cylinder discharging opening, lower mould is rotarily driven on the base by the driving wheel of driving means
Connecting rod reciprocal vertical is moved, and when connecting rod is moved down, extrusion piston extruding and discharging drives lower mould to move upwards simultaneously in packing cylinder
Dynamic and Ccope closing machine, realizes that extrusion matched moulds is integrally completed.By the efficient extrusion apparatus of the PVC board of above-mentioned optimization design, structure
It is reasonable in design, by the optimization design to driving means, realize that the extrusion of packing cylinder and the matched moulds of mould are synchronously completed, while squeezing
The feed supplement of barrel and the opening of die cavity are synchronously completed, so as to greatly improve extrusion molding efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of the efficient extrusion apparatus of PVC board proposed by the present invention.
Specific embodiment
As shown in figure 1, Fig. 1 is a kind of structural representation of the efficient extrusion apparatus of PVC board proposed by the present invention.
With reference to Fig. 1, a kind of efficient extrusion apparatus of PVC board proposed by the present invention, including：Installing rack 1, packing cylinder 2, base
3rd, driving means, die assembly；
Packing cylinder 2 is vertically arranged in the top of base 3 and is fixedly mounted on installing rack 1, the top of packing cylinder 2 be provided with opening and
Bottom is provided with discharging opening, packing cylinder 2 and is provided with extrusion piston 21, and extrusion piston 21 coordinates with the inner wall sealing of packing cylinder 2；
Base 3 is provided with installation position, and the installation position is respectively provided on two sides with locating part 31 and slide rail 32, and slide rail 32 is from close
To extending away from the installation position direction, slide rail 32 is provided with the slide block 33 being slidably mounted, and slide block 33 is close for the installation position
The installation position side is provided with the first spigot surface and is provided with the second spigot surface, the first spigot surface and away from the installation position side
The distance between two spigot surfaces gradually increase from the top down；
Die assembly includes upper mould piece 41 and lower module 42, and upper mould piece 41 is arranged on the discharge outlet, in upper mould piece 41
Charging aperture is provided with, upper mould piece 41 forms die cavity with the lower matched moulds of module 42, and the die cavity is by the charging aperture and the discharging opening
Connection, lower module 42 is located at the installation position of base 3, and lower module 42 is provided with the 3rd spigot surface near the side of slide block 33, and the 3rd leads
It is oppositely arranged to face and the first spigot surface and the two coordinates guiding；
Driving means include driving wheel 51, connecting rod 52, expansion link 53, and driving wheel 51 is located at the side of packing cylinder 2, driving wheel 51
Rotating shaft is horizontally disposed and may be rotatably mounted on installing rack 1, and driving wheel 51 is provided with articulated elements 54, and articulated elements 54 is provided with parallel
In the jointed shaft that the rotating shaft of driving wheel 51 is arranged, connecting rod 52 is located between packing cylinder 2 and driving wheel 51, and connecting rod 52 drives including first
Section, linkage section, the second drive section, linkage section is vertically arranged, first drive section one end be connected with linkage section upper end and the other end with
Extrusion piston 21 is fixedly connected, and the second drive section is connected to the lower end of the linkage section and it is provided near the side of packing cylinder 2
Four spigot surfaces, the 4th spigot surface and the second spigot surface are oppositely arranged and the two coordinates guiding, expansion link 53 to be horizontally disposed with, expansion link
53 one end are fixedly connected with the linkage section of connecting rod 52 and the other end is rotated with articulated elements 54 by jointed shaft and is connected.
In the specific work process of the efficient extrusion apparatus of PVC board of the present embodiment, driving wheel is rotated through expansion link band
Dynamic connecting rod vertical shift, when connecting rod is moved down, the downward material extrusion of extrusion piston, while in the second spigot surface and the 4th spigot surface
Under cooperation, slide block along the movement of slide rail downward module direction, lower module in the presence of the first spigot surface and the 3rd spigot surface upwards
It is mobile, so as to Ccope closing machine, realize to the material extrusion molding in die cavity；When connecting rod is moved up, extrusion piston is moved up, together
At present module is moved down under gravity, promotes slide block to return, and realizes that die cavity is opened.
In the present embodiment, the efficient extrusion apparatus of PVC board for being proposed, are provided with material extrusion piston, upper mould position in packing cylinder
In packing cylinder lower section and die cavity connect with packing cylinder discharging opening, lower mould on the base, by the driving wheel rotation of driving means
Drivening rod reciprocal vertical is moved, when connecting rod is moved down, in packing cylinder extrusion piston extruding and discharging drive simultaneously lower mould to
Upper movement and Ccope closing machine, realize that extrusion matched moulds is integrally completed.By the efficient extrusion apparatus of the PVC board of above-mentioned optimization design,
Reasonable in design, by the optimization design to driving means, realizes that the extrusion of packing cylinder and the matched moulds of mould are synchronously completed, together
When the feed supplement of packing cylinder and the opening of die cavity synchronously complete, so as to greatly improve extrusion molding efficiency.
In a specific embodiment, installing rack 1 is provided with connecting rod guide 55, and the middle part of connecting rod guide 55 is provided with vertically to be passed through
The pilot hole worn, the linkage section of connecting rod 52 runs through the pilot hole, it is ensured that the stability of connecting rod vertical shift, so as to ensure second
Spigot surface and the 4th spigot surface quality of fit.
In other specific embodiments, in packing cylinder 2 storage cavity and discharging chamber being sequentially communicated from top to bottom, institute are provided with
State discharging chamber internal diameter to be gradually reduced from top to bottom, improve material extrusion effect.
In other specific embodiments, also including storage tank, extrusion piston 21 is provided with import, and the import is by pipe
Road connects with storage tank, when moving in connecting rod band piston, in the presence of negative pressure, is inhaled from storage tank by import in packing cylinder
Material, while so as to realize that die cavity is opened, completes feed supplement in packing cylinder.
In the specific design of driving means, installing rack 1 is provided with multiple location holes, the bearing of trend of location hole parallel to
The rotating shaft of driving wheel 51, the rotating shaft of driving wheel 51 is removably mounted on location hole, multiple location holes near connecting rod 52 to remote
Direction from connecting rod 52 sets gradually, and by selecting different location holes, realizes that driving wheel rotates one week piston displacement
Adjust, so as to realize adjusting each material extrusion amount of packing cylinder as required.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (5)
1. efficient extrusion apparatus of a kind of PVC board, it is characterised in that include：Installing rack (1), packing cylinder (2), base (3), drive
Dynamic device, die assembly；
Packing cylinder (2) is vertically arranged in base (3) top and is fixedly mounted on installing rack (1), and packing cylinder (2) top is provided with out
Mouthful and bottom is provided with discharging opening, is provided with extrusion piston (21) in packing cylinder (2), extrusion piston (21) is close with packing cylinder (2) inwall
Envelope coordinates；
Base (3) is provided with installation position, and the installation position is respectively provided on two sides with locating part (31) and slide rail (32), slide rail (32) from
Near the installation position to extending away from the installation position direction, slide rail (32) is provided with the slide block (33) being slidably mounted, sliding
Block (33) is provided with the first spigot surface and is provided with the second spigot surface away from the installation position side near the installation position side, and first
The distance between spigot surface and second spigot surface gradually increase from the top down；
Die assembly includes upper mould piece (41) and lower module (42), and upper mould piece (41) is installed in the discharge outlet, upper mould piece
(41) be provided with charging aperture, upper mould piece (41) and lower module (42) matched moulds form die cavity, the die cavity by the charging aperture with
The discharging opening connection, at the installation position of base (3), lower module (42) is provided with lower module (42) near slide block (33) side
3rd spigot surface, the 3rd spigot surface and the first spigot surface are oppositely arranged and the two coordinates guiding；
Driving means include driving wheel (51), connecting rod (52), expansion link (53), and driving wheel (51) drives positioned at packing cylinder (2) side
Driving wheel (51) rotating shaft is horizontally disposed and may be rotatably mounted on installing rack (1), and driving wheel (51) is provided with articulated elements (54), is hinged
Part (54) is provided with the jointed shaft arranged parallel to driving wheel (51) rotating shaft, and connecting rod (52) is positioned at packing cylinder (2) and driving wheel
(51) between, connecting rod (52) includes the first drive section, linkage section, the second drive section, and linkage section is vertically arranged, the first drive section one
End is connected with linkage section upper end and the other end is fixedly connected with extrusion piston (21), and the second drive section is connected to the linkage section
Lower end and it is provided with the 4th spigot surface near packing cylinder (2) side, the 4th spigot surface and the second spigot surface are oppositely arranged and the two
Coordinate and be oriented to, expansion link (53) is horizontally disposed with, and expansion link (53) one end is fixedly connected and the other end with the linkage section of connecting rod (52)
Rotated with articulated elements (54) by jointed shaft and be connected.
2. efficient extrusion apparatus of PVC board according to claim 1, it is characterised in that installing rack (1) is provided with connecting rod and leads
To part (55), connecting rod guide (55) middle part is provided with the pilot hole for vertically running through, and the linkage section of connecting rod (52) runs through the guiding
Hole.
3. efficient extrusion apparatus of PVC board according to claim 1, it is characterised in that be provided with packing cylinder (2) from upper
Under the storage cavity that is sequentially communicated and discharging chamber, the discharging chamber internal diameter is gradually reduced from top to bottom.
4. efficient extrusion apparatus of PVC board according to claim 1, it is characterised in that also including storage tank, extrusion piston
(21) import is provided with, the import is connected by pipeline with storage tank.
5. efficient extrusion apparatus of PVC board according to claim 1, it is characterised in that installing rack (1) is provided with multiple fixed
Position hole, parallel to the rotating shaft of driving wheel (51), the rotating shaft of driving wheel (51) is removably mounted at positioning for the bearing of trend of location hole
Kong Shang, multiple location holes set gradually from close connecting rod (52) to the direction away from connecting rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130097.3A CN106626288A (en) | 2016-12-09 | 2016-12-09 | PVC plate efficient extrusion molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130097.3A CN106626288A (en) | 2016-12-09 | 2016-12-09 | PVC plate efficient extrusion molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626288A true CN106626288A (en) | 2017-05-10 |
Family
ID=58825597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130097.3A Pending CN106626288A (en) | 2016-12-09 | 2016-12-09 | PVC plate efficient extrusion molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032475A (en) * | 2017-11-02 | 2018-05-15 | 马鞍山杰创塑胶科技有限公司 | A kind of PVC board extrusion moulding apparatus |
| CN111421811A (en) * | 2020-02-29 | 2020-07-17 | 湖南大学 | Extrusion type 3D printing device and method capable of achieving Z-axis high-precision control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544397U (en) * | 2009-09-29 | 2010-08-11 | 中国人民解放军第三军医大学第一附属医院 | Micro-fine piece injection-molding machine |
| CN204322423U (en) * | 2014-11-26 | 2015-05-13 | 泰州市宏祥动力机械有限公司 | A kind of injection mold |
| CN105538643A (en) * | 2016-01-14 | 2016-05-04 | 宁波同生材塑胶科技有限公司 | Manufacturing method for PVC (polyvinyl chloride) board |
-
2016
- 2016-12-09 CN CN201611130097.3A patent/CN106626288A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544397U (en) * | 2009-09-29 | 2010-08-11 | 中国人民解放军第三军医大学第一附属医院 | Micro-fine piece injection-molding machine |
| CN204322423U (en) * | 2014-11-26 | 2015-05-13 | 泰州市宏祥动力机械有限公司 | A kind of injection mold |
| CN105538643A (en) * | 2016-01-14 | 2016-05-04 | 宁波同生材塑胶科技有限公司 | Manufacturing method for PVC (polyvinyl chloride) board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032475A (en) * | 2017-11-02 | 2018-05-15 | 马鞍山杰创塑胶科技有限公司 | A kind of PVC board extrusion moulding apparatus |
| CN111421811A (en) * | 2020-02-29 | 2020-07-17 | 湖南大学 | Extrusion type 3D printing device and method capable of achieving Z-axis high-precision control |
| CN111421811B (en) * | 2020-02-29 | 2021-07-23 | 湖南大学 | Extrusion type 3D printing device and method capable of achieving Z-axis high-precision control |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |