CN206765340U - A kind of muffler for being directed to blow moulding machine - Google Patents
A kind of muffler for being directed to blow moulding machine Download PDFInfo
- Publication number
- CN206765340U CN206765340U CN201720225630.8U CN201720225630U CN206765340U CN 206765340 U CN206765340 U CN 206765340U CN 201720225630 U CN201720225630 U CN 201720225630U CN 206765340 U CN206765340 U CN 206765340U
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- China
- Prior art keywords
- partition
- chambers
- muffler
- moulding machine
- directed
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- 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.)
- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of muffler for being directed to blow moulding machine, including shell, air inlet pipe and circular hole, a connector is provided with the top of the shell, a piece rubber leather hose is installed at the top of the connector, the inside of the shell is provided with a first partition and a second partition, a No.1 chamber is provided with the top of the first partition, No. two chambers are provided between the first partition and second partition, the bottom of the second partition is provided with No. three chambers, several apertures are provided with the outer wall of No. three chambers, the bottom of the connector is provided with an air inlet pipe, an escape pipe is inlaid with the second partition, a circular hole is provided with the first partition.The muffler for being directed to blow moulding machine is provided with several apertures, and a diameter of 0.5 0.8mm of aperture, hole diameter is moderate, and erasure effect is preferable, effectively reduces noise, and is not easy to block, and No. three chambers are demountable structure, can disassemble cleaning internal dust.
Description
Technical field
Blow moulding machine accessory technical field is the utility model is related to, specially a kind of muffler for being directed to blow moulding machine.
Background technology
Blowing, 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 being heated to soft state), it is placed in split cavity, leads to immediately in parison after mold closing
Enter compressed air, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, that is, obtain various hollow products.Blow
It is quite similar with hollow product blowing in principle to mould the manufacturing process of film, but it is without using mould, from plastic processing technology
The angle of classification, the moulding process of inflation film are generally included in extrusion.Blowing is to manufacture commonly using for hollow blow molding fabricated product
Method, major product are a film and hollow container.
Blowing machinery can plastify pre-shaped articles by heating, subsequently into mould blow molding, this method master
It is used for PET bottle and the production of BOPP bottles of high speed high yield, i.e. two-step process；Blowing can also be combined into Shooting Technique
To note stretch blow all-in-one, this is also the common method for producing container in PET；Blow molding process can be also combined with expressing technique, be squeezed
Go out that the accommodation of blow moulding equipment is more extensive, the product that can be produced also more horn of plenty, product includes multi-layer compound film and each
Class polyolefin hollow container, is widely used in food, medicine and cosmetic industry.
Blow moulding machine has a process for deflation, and moment deflates, and gas expansion explodes during die sinking, produces sonic boom, noise is very big.Institute
To need a muffler mounted in the air bleeding valve there of blow moulding machine, therefore, a kind of it is proposed that noise reduction for being directed to blow moulding machine
Device.
Utility model content
The purpose of this utility model is to provide a kind of muffler for being directed to blow moulding machine, to solve in above-mentioned background technology
The blow moulding machine of proposition has a process for deflation, and moment deflates, and gas expansion explodes during die sinking, produces sonic boom, noise is very big to ask
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of muffler for being directed to blow moulding machine, bag
Include rubber leather hose, connector, shell, air inlet pipe, circular hole, first partition, No. two chambers, aperture, No. three chambers, second partition, outlets
Pipe and No.1 chamber, a connector is provided with the top of the shell, a rubber leather hose is installed at the top of the connector,
The inside of the shell is provided with a first partition and a second partition, and one one is provided with the top of the first partition
Number chamber, is provided with No. two chambers, the bottom of the second partition is provided with one between the first partition and second partition
No. three chambers, several apertures are provided with the outer wall of No. three chambers, the bottom of the connector is provided with an air inlet pipe, institute
State and an escape pipe is inlaid with second partition, a circular hole is provided with the first partition.
Preferably, a diameter of 0.5-0.8mm of the aperture.
Preferably, the shell is made up of plastic material.
Preferably, it is cylindrical corner structure on the outside of the top and bottom of the shell.
Preferably, No. three chambers are demountable structure.
Preferably, the junction of No. three chambers is provided with a floor sealing joint strip.
Compared with prior art, the beneficial effects of the utility model are：The muffler for being directed to blow moulding machine is provided with some
Individual aperture, a diameter of 0.5-0.8mm of aperture, hole diameter is moderate, and erasure effect is preferable, effectively reduces noise, and do not allow
Easily obstruction, No. three chambers are demountable structure, can disassemble cleaning internal dust, be cylindrical on the outside of the top and bottom of shell
Corner structure, outside is convenient to clean, use is safer, and shell is made up of plastic material, and manufacturing cost is low, easy to use, is
The design of a more hommization.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model first partition structural representation.
In figure：Rubber leather hose -1；Connector -2；Shell -3；Air inlet pipe -4；Circular hole -5；First partition -6；No. two chambers -7；
Aperture -8；No. three chambers -9；Second partition -10；Escape pipe -11；No.1 chamber -12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of muffler for being directed to blow moulding machine, including
Rubber leather hose 1, connector 2, shell 3, air inlet pipe 4, circular hole 5,6, No. two chambers 7 of first partition, 8, No. three chambers 9, second of aperture every
Plate 10, escape pipe 11 and No.1 chamber 12, the top of shell 3 are provided with a connector 2, and the top of connector 2 is provided with one
Rubber leather hose 1, the inside of shell 3 are provided with a first partition 6 and a second partition 10, and the top of first partition 6 is set
There is a No.1 chamber 12, No. two chambers 7 are provided between first partition 6 and second partition 10, the bottom of second partition 10 is set
No. three chambers 9 are equipped with, several apertures 8 are provided with the outer wall of No. three chambers 9, the bottom of connector 2 is provided with an air inlet
Pipe 4, an escape pipe 11 is inlaid with second partition 10, a circular hole 5 is provided with first partition 6.
In above-described embodiment, specifically, a diameter of 0.5-0.8mm of aperture 8, the diameter of aperture 8 is moderate, erasure effect compared with
It is good, and be not easy to block；
In above-described embodiment, specifically, shell 3 is made up of plastic material, manufacturing cost is low；
In above-described embodiment, specifically, being cylindrical corner structure on the outside of the top and bottom of shell 3, outside is convenient to clean,
Using safer；
In above-described embodiment, specifically, No. three chambers 9 are demountable structure, cleaning internal dust can be disassembled；
In above-described embodiment, specifically, the junction of No. three chambers 9 is provided with a floor sealing joint strip, good airproof performance, prevent outer
The bottom of shell 3 comes off.
Operation principle：The top of rubber leather hose 1 is arranged on the air bleeding valve of blow moulding machine, deflated when air bleeding valve moment first
When, air-flow by rubber leather hose 1 enter air inlet pipe 4, then gas enter No. two chambers 7, into No. two chambers 7 after pressure increase, gas
Body turns back enters No.1 chamber 12 by circular hole 5 in first partition 6, into No.1 chamber 12 after pressure increase, pass through escape pipe 11
Into No. three chambers 9, then discharged from the aperture on No. three chambers 9, play a part of reduce noise, aperture 8 it is a diameter of
0.5-0.8mm, the diameter of aperture 8 is moderate, and erasure effect is preferable, and is not easy to block, and No. three chambers 9 are demountable structure, can be with
Cleaning internal dust is disassembled, and then completes a series of operating process.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within the spirit and principles of the utility model, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of muffler for being directed to blow moulding machine, including rubber leather hose (1), connector (2), shell (3), air inlet pipe (4), circle
Hole (5), first partition (6), No. two chambers (7), aperture (8), No. three chambers (9), second partition (10), escape pipe (11) and No.1 chamber
(12), it is characterised in that：A connector (2), the top installation of the connector (2) are provided with the top of the shell (3)
There is a rubber leather hose (1), the inside of the shell (3) is provided with a first partition (6) and a second partition (10), institute
State and a No.1 chamber (12) is provided with the top of first partition (6), set between the first partition (6) and second partition (10)
There are No. two chambers (7), the bottom of the second partition (10) is provided with No. three chambers (9), the outer wall of No. three chambers (9)
On be provided with several apertures (8), the bottom of the connector (2) is provided with an air inlet pipe (4), the second partition (10)
On be inlaid with an escape pipe (11), a circular hole (5) is provided with the first partition (6).
A kind of 2. muffler for being directed to blow moulding machine according to claim 1, it is characterised in that：The aperture (8) it is straight
Footpath is 0.5-0.8mm.
A kind of 3. muffler for being directed to blow moulding machine according to claim 1, it is characterised in that：The shell (3) is modeling
Material material is made.
A kind of 4. muffler for being directed to blow moulding machine according to claim 1, it is characterised in that：The top of the shell (3)
Portion and bottom outside are cylindrical corner structure.
A kind of 5. muffler for being directed to blow moulding machine according to claim 1, it is characterised in that：No. three chambers (9) are
Demountable structure.
A kind of 6. muffler for being directed to blow moulding machine according to claim 1, it is characterised in that：No. three chambers (9)
Junction is provided with one layer of sealing joint strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225630.8U CN206765340U (en) | 2017-03-09 | 2017-03-09 | A kind of muffler for being directed to blow moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225630.8U CN206765340U (en) | 2017-03-09 | 2017-03-09 | A kind of muffler for being directed to blow moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765340U true CN206765340U (en) | 2017-12-19 |
Family
ID=60632514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225630.8U Expired - Fee Related CN206765340U (en) | 2017-03-09 | 2017-03-09 | A kind of muffler for being directed to blow moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765340U (en) |
-
2017
- 2017-03-09 CN CN201720225630.8U patent/CN206765340U/en not_active Expired - Fee Related
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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: 20171219 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |