CN203622924U - Plastic extrusion forming processing equipment - Google Patents
Plastic extrusion forming processing equipment Download PDFInfo
- Publication number
- CN203622924U CN203622924U CN201320810955.4U CN201320810955U CN203622924U CN 203622924 U CN203622924 U CN 203622924U CN 201320810955 U CN201320810955 U CN 201320810955U CN 203622924 U CN203622924 U CN 203622924U
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- counterdie
- finished product
- forming processing
- plastic extrusion
- extrusion forming
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- 238000001125 extrusion Methods 0.000 title claims abstract description 31
- 230000003044 adaptive effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000007493 shaping process Methods 0.000 abstract description 3
- 241000256844 Apis mellifera Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to plastic extrusion forming processing equipment. The plastic extrusion forming processing equipment comprises extrusion equipment, wherein a shaping mould is arranged in an extruded finished product delivering direction of the extrusion equipment and comprises an upper mould and a lower mould which can be expanded and can be buckled; the upper mould and the lower mould are provided with a convex surface and a concave surface which are adaptive to the surface of a honeycomb plate; when the upper mould and the lower mould are buckled, a cavity for the passing of an extruded finished product is formed by surrounding of the convex surface and the concave surface; an inlet and an outlet are formed in the two ends of the cavity and are arranged along the extruded finished product delivering direction; the upper mould and the lower mould are provided with connectors and channels for connecting a vacuum system respectively; a protruding surface and a groove surface are provided with a plurality of grooves communicated with the pipelines. Due to the structure, the production efficiency is high, the shaping is rapid, and the quality stable, and the plastic extrusion forming processing of thin-type honeycomb plates is facilitated. The plastic extrusion forming processing equipment is simple and reasonable in structure and is easy to manufacture.
Description
Technical field
The utility model relates to a kind of extrusion forming device, especially relates to a kind of plastic extrusion forming processing device of honeycomb boards.
Background technology
For slim honeycomb boards, the features such as its area is large, thickness is little, lightweight, but for the honeycomb boards with bending structure, moulding is more difficult, conventionally offhand way is, first make and there is honeybee eye the slab construction of (that is hole) in plate, then using flat board as base plate through flame baking bending forming; This mode, except production efficiency is lower, easily makes base plate scaling loss when flame is roasting, and hole on original base plate, and after overbaking, position can change, so often need to revise, makes the Quality Down of base plate, makes the quality of product unstable.For existing honeycomb boards automatic forming method, mostly be the cellular board larger for thickness, for example the public technology shown in " a kind of processing technology of decorative holes of honeycomb board and the honeycomb boards with through hole of making " (publication No.: CN101769432A) by name, is unsuitable for the slim honeycomb boards that area is large, thickness is little.
Summary of the invention
The utility model main purpose is to provide that a kind of production efficiency is higher, steady quality, be suitable for the device of the plastic extrusion processing and forming of slim honeycomb boards.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of device for above-mentioned plastic extrusion method for processing forming, comprise extrusion equipment, it is characterized in that: at the extruding finished product transport direction of extrusion equipment, be provided with stock mould; This stock mould comprises upper die and lower die deployable and that can fasten, and convex surface and the concave surface adaptive with honeycomb boards two surfaces are set on upper die and lower die; In the time that upper die and lower die fasten, convex surface and concave surface hold into one can be for extruding finished product the cavity from passing in it, cavity two ends are import, outlet, arrange along extruding finished product transport direction; Upper die and lower die are respectively equipped with the joint and the passage that connect vacuum system, are provided with some grooves that communicate with this passage at crowning and groove surface.This structure, production efficiency is high, and moulding is quick, steady quality, is suitable for the plastic extrusion processing and forming of slim honeycomb boards.Simple and reasonable, be easy to manufacture.
For vacuum is evenly distributed, as preferably, groove is bar-shaped trough, extends to opposite side from a side of crowning and groove surface.
As preferably, patrix or counterdie are provided with two sealing strips, two sealing strips be placed in crowning and groove surface both sides.Can prevent the vacuum leak of side.
Stable, balanced in order to make to push finished product translational speed, as preferably, at the stock mould port of export, be provided with the draw-gear of traction extruding finished product.
For the ease of clean, maintenance, repair, as preferably, be rotationally connected in upper die and lower die one side setting.Conveniently bar-shaped trough is cleaned, avoid vacuum skewness.
As preferably, the two ends end face of upper die and lower die is the planar structure that can coordinate, when two pairs of upper die and lower die with end face against time, the cavity in two pairs of upper die and lower die joins and forms the passage that extruding finished product passes.Can, by two groups or above stock mould, be assembled into different specifications, can save manufacturing cost, improve versatility.
Therefore, the utlity model has rational in infrastructure, be easy to that the features such as manufacture, especially this device production efficiency are higher, steady quality, be suitable for the plastic extrusion processing and forming of slim honeycomb boards.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of honeycomb boards.
Accompanying drawing 2 is top views of accompanying drawing 1.
Accompanying drawing 3 is the A place enlarged drawings in accompanying drawing 1.
Accompanying drawing 4 is structure principle charts of a kind of plastic extrusion forming processing device of the utility model.
Accompanying drawing 5 is a kind of structural representations of stock mould.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: adopt plastic extrusion method for processing forming of the present utility model, as shown in accompanying drawing 4, accompanying drawing 5, first carry out the extrusion process of injection-moulding device, extruding finished product is the bar-shaped plate with honeybee eye 4; Extruding finished product is from extrusion equipment is extruded, enter, export and send from the import of stock mould, stock mould has the adaptive die cavity in honeycomb boards surface, extruding finished product by time the cavity of stock mould is passed into vacuum, under vacuum force, two surface labels of extruding finished product lean against on the sidewall that stock mould cavity is corresponding, form the base plate of honeycomb boards and bent plate 2 structures of base plate 1 both sides.Honeybee eye 4 is several holes formations.
Send mouth at stock mould draw-gear is set, apply tractive force to extruding finished product.
Embodiment 2: a kind of plastic extrusion forming processing device of the utility model, as shown in accompanying drawing 4, accompanying drawing 5, it comprises extrusion equipment, at the extruding finished product transport direction of extrusion equipment, is provided with stock mould; This stock mould comprises patrix 11 deployable and that can fasten and counterdie 12, and convex surface and the concave surface adaptive with honeycomb boards two surfaces are set on patrix 11 and counterdie 12; In the time that patrix 11 and counterdie 12 fasten, convex surface and concave surface hold into one can be for extruding finished product the cavity from passing in it, cavity two ends are import, outlet, arrange along extruding finished product transport direction; Patrix 11 and counterdie 12 are connected with respectively vacuum system, and patrix 11 is respectively equipped with counterdie 12 joint 14 and the passage that are connected vacuum system, are provided with some grooves 15 that communicate with this passage at crowning and groove surface.
Groove 15 is bar-shaped trough, extends to opposite side from a side of crowning and groove surface.On patrix 11 and counterdie 12, be respectively equipped with joint 14 and passage, the joint portion of this passage and groove 15 arranges circular hole 16.Joint 14 connects external vacuum system.
Patrix 11 or counterdie 12 are provided with two sealing strips, 13, two sealing strips 13 be placed in crowning and groove surface both sides.
At the stock mould port of export, be provided with the draw-gear of traction extruding finished product.
Be rotationally connected at patrix 11 and counterdie 12 1 side settings.
The two ends end face of patrix 11 and counterdie 12 is the planar structure that can coordinate, when two pairs of patrixes 11 and counterdie 12 with end face against time, the cavity in the two pairs of patrixes 11 and counterdie 12 joins and forms the passage that extruding finished product passes.
When use, fasten stock mould, will push finished product and connect draw-gear, in stock mould cavity, pass into vacuum.
When enforcement, as shown in Figure 4, first extruding, because the finished product of extruding also has certain temperature, softer, enter after stock mould, can rapid shaping, under vacuum pressure absorption effect, extruding finished product both sides bending forming, two surface labels lean against the sidewall that stock mould cavity is corresponding, and sidewall is smooth, make to push finished product and form two smooth surfaces; At other stations, the extruding finished product of bar shaped is blocked as honeycomb boards afterwards.This method, production efficiency is high; Moulding is quick, and especially Forming Quality is stable, the high conformity of product, the quality problems that are difficult for deforming.
The structure of honeycomb boards, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, it comprises base plate 1, and base plate 1 is dull and stereotyped, and base plate 1 both sides have the bent plate 2 to a lateral buckling; Base plate 1 is provided with open slot 3, and some installing holes.
Claims (6)
1. a plastic extrusion forming processing device, comprises extrusion equipment, it is characterized in that: at the extruding finished product transport direction of extrusion equipment, be provided with stock mould; This stock mould comprises patrix deployable and that can fasten (11) and counterdie (12), at patrix (11) and the upper setting of counterdie (12) convex surface and the concave surface adaptive with honeycomb boards two surfaces; In the time that patrix (11) and counterdie (12) fasten, convex surface and concave surface hold into one can be for extruding finished product the cavity from passing in it, cavity two ends are import, outlet, arrange along extruding finished product transport direction; Patrix (11) is respectively equipped with counterdie (12) joint (14) and the passage that are connected vacuum system, is provided with some grooves that communicate with this passage (15) at crowning and groove surface.
2. a kind of plastic extrusion forming processing device according to claim 1, is characterized in that: groove (15) is bar-shaped trough, extends to opposite side from a side of crowning and groove surface.
3. a kind of plastic extrusion forming processing device according to claim 1, is characterized in that: patrix (11) or counterdie (12) are provided with two sealing strips (13), two sealing strips (13) be placed in crowning and groove surface both sides.
4. a kind of plastic extrusion forming processing device according to claim 1, is characterized in that: at the stock mould port of export, be provided with the draw-gear of traction extruding finished product.
5. a kind of plastic extrusion forming processing device according to claim 1, is characterized in that: be rotationally connected at patrix (11) and counterdie (12) one side settings.
6. according to a kind of plastic extrusion forming processing device described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the two ends end face of patrix (11) and counterdie (12) is the planar structure that can coordinate, when two pairs of patrixes (11) and counterdie (12) with end face against time, the cavity in two pairs of patrixes (11) and counterdie (12) joins and forms and pushes the passage that finished product passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810955.4U CN203622924U (en) | 2013-12-10 | 2013-12-10 | Plastic extrusion forming processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810955.4U CN203622924U (en) | 2013-12-10 | 2013-12-10 | Plastic extrusion forming processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622924U true CN203622924U (en) | 2014-06-04 |
Family
ID=50809438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810955.4U Expired - Lifetime CN203622924U (en) | 2013-12-10 | 2013-12-10 | Plastic extrusion forming processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978665A (en) * | 2013-12-10 | 2014-08-13 | 杭州鼎烁塑料制品有限公司 | Plastic extrusion molding processing method and device |
-
2013
- 2013-12-10 CN CN201320810955.4U patent/CN203622924U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978665A (en) * | 2013-12-10 | 2014-08-13 | 杭州鼎烁塑料制品有限公司 | Plastic extrusion molding processing method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
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| CX01 | Expiry of patent term |