CN207172718U - A kind of plastic blow molding machine - Google Patents
A kind of plastic blow molding machine Download PDFInfo
- Publication number
- CN207172718U CN207172718U CN201721024887.3U CN201721024887U CN207172718U CN 207172718 U CN207172718 U CN 207172718U CN 201721024887 U CN201721024887 U CN 201721024887U CN 207172718 U CN207172718 U CN 207172718U
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- China
- Prior art keywords
- die head
- cooling
- expects pipe
- head component
- cooling knife
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- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic blow molding machine, belong to bottle blowing class plastics machine, mainly include body, die head component, cutter assembly, air blowing component and expects pipe, the die head component is located at body front end, cutter assembly position is in below die head component, and expects pipe is connected with die head component, and one layer of screen pack is provided between expects pipe and die head, it is symmetrical and air blowing component is located at die head component both sides；Compared with prior art, the beneficial effects of the utility model are：By optimization design cutter assembly, latch plate is replaced with angle aluminium sheet, cutting knife is not stained with knife in the larger plastic of cut-out temperature, operating efficiency is improved, coating treatment is carried out to screen pack, accelerates the clean process reloaded, corresponding gradient is provided with terms of expects pipe, charging is more smooth, finally, this block of air blowing component, realize the function of circulation air blowing flatulence, overall operating efficiency is further increased, yield is improved, there is good promotion prospect and application value.
Description
Technical field
A kind of plastic blow molding machine is the utility model is related to, belongs to field of plastic machinery.
Background technology
After sealant is gushed out, the wind-force produced by boasting using machine blows plastomer the die cavity for being attached to definite shape,
So as to which product be made, this machine is just called blow moulding machine.
Blowing is also referred to as hollow blow molding, a kind of plastic working method quickly grown.Thermoplastic resin is extruded or is injected into
The tubular plastic parison that type obtains, while hot or soft state is heated to, is placed in split cavity, is passed through immediately in parison after mold closing
Compressed air, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, that is, obtain various hollow products.
The comparative maturity that blow moulding machine technology has developed at home, but in terms of some details, also perfect place,
Such as completed when plastics blow molding, because plastics also have higher temperature, there is certain viscosity, cutting knife has the feelings for being stained with knife when cutting off
Condition occurs, and can influence product quality；Secondly, when same blow moulding machine carries out the blowing of two or more products, for different modelings
Collagen material, need to clean blow moulding machine halfway, existing technology, scavenging period can be long, if can shorten cleaning
Between, it will improve operating efficiency；Again, the speed of expects pipe blanking is also the place that can improve, it is last for, gas blow pipe side
Face, prior art can only discontinuity blow, every time blowing need to once be blown.
Utility model content
In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a kind of plastic blow molding machine, leads to
Reasonably optimizing structure is crossed, traditional spring harden structure transposition angle aluminium sheet, increases expects pipe gradient, between expects pipe and die head component
Screen pack coating is added, optimizes air blowing tubular construction, improves the efficiency of blow moulding machine blow molded product.
To realize above-mentioned purpose of utility model, the technical solution adopted in the utility model is as follows：
A kind of plastic blow molding machine, belong to bottle blowing class plastics machine, mainly including body, die head component, cutter assembly, air blowing group
Part and expects pipe, the die head component are located at body front end, and cutter assembly position is in below die head component, expects pipe and die head group
Part is connected, and one layer of screen pack is provided between expects pipe and die head, and air blowing component is located at die head component both sides, symmetrical, cutting knife
Component includes plate, cooling knife foreboard, striker plate and cooling knife in cylinder, cooling knife fixed seat, cooling knife back plate, cooling knife
Piece, cylinder is in the cooling knife fixed seat, and cooling knife back plate is located at cooling knife fixed seat one end, and cooling knife foreboard and cooling knife
Middle plate is located at the other end of cooling knife fixed seat, with Board position after cooling knife on the contrary, cooling blade and striker plate are located at cooling knife
On foreboard, striker plate is located at cooling knife foreboard top, and cools down blade and be located at cooling knife foreboard bottom.
Preferably, striker plate is on the basis of vertical direction, provided with an angle for being not less than 45 °, in the mistake of cut-out plastics
Cheng Zhong, reduce the contact area of cutting knife striker plate and plastics, avoid plastics and cutter assembly adhesion.
It is highly preferred that striker plate is on the basis of vertical direction, provided with one 45 ° of angle.
Preferably, in expects pipe and die head component junction, provided with a screen pack, filtering net surface is through one layer of pyrolytic coating
Heatproof coating, during expects pipe is cleaned, make quickening plastic material flow velocity, reduce scavenging period, improve operating efficiency.
It is highly preferred that expects pipe inwall is provided with a gradient for being not less than 1 °, feeding mouth internal diameter is more than close to die head component one
Side expects pipe internal diameter, make plastics blanking more smooth, prevent putty, the situation of plug material from occurring.
It is further preferred that expects pipe inwall is provided with one 1 ° of gradient.
Preferably, air blowing component is provided with air admission hole, return-air hole, gas blow pipe and muffler, and muffler, which changes, is enclosed on air blowing
Guan Shang, air admission hole are connected with air inlet pipe, muffler and return-air hole intercommunication, and gas blow pipe is recyclable to blow, by draught head, blowout
Gas is blown out from return-air hole.
Compared with prior art, the beneficial effects of the utility model are：By optimization design cutter assembly, with angle aluminium sheet
Instead of latch plate, cutting knife is not stained with knife in the larger plastic of cut-out temperature, improve operating efficiency, coating is carried out to screen pack
Processing, accelerates the clean process reloaded, and corresponding gradient is provided with terms of expects pipe, feed it is more smooth, finally, air blowing component this
Block, the function of circulation air blowing flatulence is realized, further increase overall operating efficiency, improve yield, had and promote well
Prospect and application value.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of plastic blow molding machine provided by the utility model；
Fig. 2 is the cutting knife schematic diagram of the preferred embodiment of plastic blow molding machine provided by the utility model；
Fig. 3 is the cutting knife side schematic view of the preferred embodiment of plastic blow molding machine provided by the utility model；
Fig. 4 is the air blowing component diagram of the preferred embodiment of plastic blow molding machine provided by the utility model.
Embodiment
The utility model is made with preferred embodiment below in conjunction with the accompanying drawings further detailed completely to illustrate.
Fig. 1-4 is a kind of preferred embodiment schematic diagram of plastic blow molding machine provided by the utility model.As Figure 1-4,
The plastic blow molding machine, belong to bottle blowing class plastics machine, mainly include body 1, die head component 2, cutter assembly 3, air blowing component 4 and
Expects pipe 5, the die head component 2 are located at the front end of body 1, and the position of cutter assembly 3 is in the lower section of die head component 2, expects pipe 5 and die head group
Part 2 is connected, and one layer of screen pack 6 is provided between expects pipe 5 and die head component 2, and air blowing component 4 is located at the both sides of die head component 2, symmetrically
Distribution, cutter assembly 3 include plate 304, cooling knife in cylinder 301, cooling knife fixed seat 302, cooling knife back plate 303, cooling knife
Foreboard 305, striker plate 306 and cooling blade 307, cylinder 301 is in cooling knife fixed seat 302, cooling knife back plate 303
In the one end of cooling knife fixed seat 302, and plate 304 is located at the another of cooling knife fixed seat 302 in cooling knife foreboard 305 and cooling knife
End, with the position of cooling knife back plate 303 on the contrary, cooling blade 307 and striker plate 306 are on cooling knife foreboard 305, striker plate
306 are located at the top of cooling knife foreboard 305, and striker plate 306 is on the basis of vertical direction, provided with an angle for being not less than 45 °, and
Cooling blade 307 is located at the bottom of cooling knife foreboard 305, and the inwall of expects pipe 5 is provided with a gradient for being not less than 1 °, and feeding mouth internal diameter is big
In close to die head component side expects pipe internal diameter.
Particularly, air blowing component 4 is provided with air admission hole 401, return-air hole 402, air inlet pipe 403 and muffler 404, return-air
On gas blow pipe 403, air admission hole 401 is connected the ring set of pipe 404 with air inlet pipe 403, muffler 404 and the intercommunication of return-air hole 402, blows
Pipe 403 is recyclable to be blown, and by draught head, the gas of blowout is blown out from return-air hole 402.
By optimization design cutter assembly, latch plate is replaced with angle aluminium sheet, makes cutting knife in the larger plastic of cut-out temperature
Shi Buhui is stained with knife, improves operating efficiency, and coating treatment is carried out to screen pack, accelerates the clean process reloaded, is set in terms of expects pipe
Corresponding gradient, charging is more smooth, finally, air blowing component this block, realizes the function of circulation air blowing flatulence, further improves
Overall operating efficiency, yield is improved, there is good promotion prospect and application value.
Finally be necessary described herein be：Above example is served only for making further the technical solution of the utility model
Explain, it is impossible to be interpreted as the limitation to scope of protection of the utility model, those skilled in the art is new according to this practicality
Some nonessential modifications and adaptations that the above of type is made belong to the scope of protection of the utility model.
Claims (5)
1. a kind of plastic blow molding machine, belong to bottle blowing class plastics machine, mainly including body, die head component, cutter assembly, air blowing component
And expects pipe, the die head component are located at body front end, cutter assembly position is in below die head component, expects pipe and die head component
Connection, is provided with one layer of screen pack between expects pipe and die head, and air blowing component is located at die head component both sides, symmetrical, its feature
It is：Cutter assembly include cylinder, cooling knife fixed seat, cooling knife back plate, plate in cooling knife, cooling knife foreboard, striker plate with
And cooling blade, cylinder is in the cooling knife fixed seat, and cooling knife back plate is located at cooling knife fixed seat one end, and cooling knife foreboard
It is located at the other end of cooling knife fixed seat with plate in cooling knife, with Board position after cooling knife on the contrary, cooling blade and striker plate are set
In on cooling knife foreboard, striker plate is located at cooling knife foreboard top, and cools down blade and be located at cooling knife foreboard bottom.
A kind of 2. plastic blow molding machine according to claim 1, it is characterised in that：Striker plate on the basis of vertical direction, if
There is an angle for being not less than 45 °.
A kind of 3. plastic blow molding machine according to claim 1, it is characterised in that：In expects pipe and die head component junction, if
There is a screen pack, filtering net surface is through one layer of heatproof coating of pyrolytic coating.
A kind of 4. plastic blow molding machine according to claim 3, it is characterised in that：Expects pipe inwall is provided with one and is not less than 1 °
Gradient, feeding mouth internal diameter are more than close to die head component side expects pipe internal diameter.
A kind of 5. plastic blow molding machine according to claim 1, it is characterised in that：Air blowing component is provided with air admission hole, return-air
Hole, gas blow pipe and muffler, muffler, which changes, to be enclosed on gas blow pipe, and air admission hole is connected with air inlet pipe, and muffler is mutual with return-air hole
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024887.3U CN207172718U (en) | 2017-08-16 | 2017-08-16 | A kind of plastic blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024887.3U CN207172718U (en) | 2017-08-16 | 2017-08-16 | A kind of plastic blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172718U true CN207172718U (en) | 2018-04-03 |
Family
ID=61741180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721024887.3U Expired - Fee Related CN207172718U (en) | 2017-08-16 | 2017-08-16 | A kind of plastic blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498831A (en) * | 2017-08-16 | 2017-12-22 | 广东鑫美精密机械有限公司 | A kind of plastic blow molding machine |
-
2017
- 2017-08-16 CN CN201721024887.3U patent/CN207172718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498831A (en) * | 2017-08-16 | 2017-12-22 | 广东鑫美精密机械有限公司 | A kind of plastic blow molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |