CN207747324U - A kind of injection molding machine, its material spraying system and its detachable nozzle - Google Patents
A kind of injection molding machine, its material spraying system and its detachable nozzle Download PDFInfo
- Publication number
- CN207747324U CN207747324U CN201820072651.5U CN201820072651U CN207747324U CN 207747324 U CN207747324 U CN 207747324U CN 201820072651 U CN201820072651 U CN 201820072651U CN 207747324 U CN207747324 U CN 207747324U
- Authority
- CN
- China
- Prior art keywords
- section
- construction section
- spraying system
- material portion
- ejection section
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 33
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model is related to a kind of injection molding machine, its material spraying system and its detachable nozzle, the latter includes the material portion being connected to material access and the ejection section that is connected to the material portion, and the bore of the ejection section is less than the bore in the material portion；Further include adapter, the adapter includes the second construction section for being sheathed on the first construction section of material portion periphery, and be detachably connected with the ejection section；First construction section laterally offers several through-holes, the outer wall that multiple trip bolts pass through each through-hole correspondingly and are fixed on the material portion；Second construction section offers external screw thread, and the inner ring of the ejection section offers the internal thread with the external thread spiro fastening.In this way, when the ejection section of nozzle due to frequently using and when being damaged, ejection section is removed to replacement from adapter, vulnerable part, which realizes, to be individually replaced, without replacing entire material spraying system, to reduce repair and the maintenance cost of equipment.
Description
Technical field
The utility model is related to injection-moulding device technical field more particularly to it is a kind of for injection molding machine material spraying system can
Detachable nozzle.The utility model further relates to a kind of material spraying system including the detachable nozzle, and including the object
Expect the injection molding machine of spraying system.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermoset plastic are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold, is molded function heating of plastic, applies high pressure to molten plastic,
So that it is projected and is full of mold cavity.During the work time, injection molding machine is needed the plastics after thawing through material spraying system
Raw material is injected into die for molding, since nozzle segment part strength is relatively low, and frequently contacts with mordant pressure materials,
So that nozzle becomes the vulnerable part of equipment.Existing nozzle is an integral structure with material access, and nozzle is material access end
Throat structure, if nozzle damage, need replacing entire material spraying system, cause the maintenance cost of equipment higher.
Therefore it provides a kind of detachable nozzle for injection molding machine, to be individually replaced when nozzle damages, and
Without entire material spraying system is needed to change, to reduce repair and the maintenance cost of equipment, just become those skilled in the art urgently
Technical problem to be solved.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of detachable nozzle for injection molding machine, to spray
Sharp-tongued bad when, can be individually replaced, without replacing entire material spraying system, to reduce repair and the maintenance cost of equipment.
The utility model additionally provides a kind of material spraying system including above-mentioned detachable nozzle, and is sprayed including the material and be
The injection molding machine of system.
The utility model provides a kind of detachable nozzle, include the material portion being connected to material access and with the material
The ejection section of portion's connection, the bore of the ejection section are less than the bore in the material portion；
Further include adapter, the adapter include be sheathed on the first construction section of material portion periphery, and with it is described
The second construction section that ejection section is detachably connected, the outer diameter of first construction section are more than the outer diameter of second construction section；
First construction section laterally offers several through-holes, and multiple trip bolts pass through each described logical correspondingly
Hole and the outer wall for being fixed on the material portion；Second construction section offers external screw thread, and the inner ring of the ejection section offers
With the internal thread of the external thread spiro fastening.
In this way, when the ejection section of nozzle due to frequently using and when being damaged, ejection section is removed more from adapter
It changes, vulnerable part, which realizes, to be individually replaced, without replacing entire material spraying system, to reduce the repair of equipment
And maintenance cost.
Further, each trip bolt is tapping screw.
Further, the through-hole offers eight, and each through-hole is circumferentially uniformly distributed in first construction section, and
Each through-hole is located on the same cross section of first construction section.
Further, the quantity of the trip bolt is equal with the quantity of the through-hole.
Further, second construction section and the seam crossing of the ejection section are equipped with sealing ring.
The utility model also provides a kind of material spraying system, includes the material pipeline being connected to material source, and with it is described
The nozzle of the end connection of material pipeline, the nozzle are detachable nozzle as described above.
The utility model also provides a kind of injection molding machine, including material spraying system, and the material spraying system is institute as above
The material spraying system stated.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of detachable nozzle provided by the utility model；
Fig. 2 is the exploded view of detachable nozzle shown in Fig. 1.
Wherein：
1- materials portion
2- ejection sections
3- adapters
31- the first construction section the second construction sections of 32-
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
- Fig. 2 is please referred to Fig.1, Fig. 1 is a kind of knot of specific implementation mode of detachable nozzle provided by the utility model
Structure schematic diagram；Fig. 2 is the exploded view of detachable nozzle shown in Fig. 1.
In a specific embodiment, detachable nozzle provided by the utility model includes being connected to material access
Material portion 1 and the ejection section 2 being connected to the material portion 1, the bore of the ejection section 2 are less than the bore in the material portion 1；Into
One step, further includes adapter 3, the adapter 3 include be sheathed on the first construction section 31 of 1 periphery of material portion, and with
The outer diameter of the second construction section 32 that the ejection section 2 is detachably connected, first construction section 31 is more than second construction section
32 outer diameter；Wherein, first construction section 31 laterally offers several through-holes, and multiple trip bolts pass through correspondingly
Each through-hole and the outer wall for being fixed on the material portion 1；Second construction section 32 offers external screw thread, the ejection section 2
Inner ring offer the internal thread with the external thread spiro fastening.
Specifically, each trip bolt is tapping screw, in this way, can be real without the opening of external wall in material portion 1
It now screws, is easily installed, and versatility is preferable, without being redesigned to existing mechanism, reduce design cost.It is apparent that fastening
Screw may be plain screw.
Above-mentioned through-hole can offer eight, and each through-hole is circumferentially uniformly distributed in first construction section 31, and each institute
Through-hole is stated to be located on the same cross section of first construction section 31；The quantity of trip bolt it is equal with the quantity of the through-hole or
The quantity of trip bolt is less than the quantity of through-hole.Theoretically speaking through-hole is not limited to eight, five or six can also be set
It is a.
In order to ensure the sealability of nozzle, avoid that material leakage, second construction section 32 and the ejection section 2 occurs
Seam crossing sealing ring is installed.
In this way, when the ejection section 2 of nozzle due to frequently using and when being damaged, ejection section 2 is removed from adapter 3
Replacement, vulnerable part, which realizes, to be individually replaced, without replacing entire material spraying system, to reduce the dimension of equipment
It repaiies and maintenance cost.
It should be pointed out that the ordinal numbers such as " first, second " described in text, merely to distinguishing the different knots of same names
Structure does not indicate that certain sequence, more should not be construed as any restriction only for convenience of description.
The utility model also provides a kind of material spraying system, includes the material pipeline being connected to material source, and with it is described
The nozzle of the end connection of material pipeline, the nozzle are detachable nozzle as described above.
In addition to above-mentioned material spraying system, the utility model also provides a kind of injection molding machine including the material spraying system,
Refer to the prior art for other Each parts of the injection molding machine, and details are not described herein.
The various embodiments described above are only preferred embodiments of the present invention, in the art, every to be based on this reality
With the changes and improvements in new technique scheme, should not exclude except the scope of protection of the utility model.
Claims (7)
1. a kind of detachable nozzle, which is characterized in that include the material portion (1) being connected to material access and with the material portion
(1) ejection section (2) being connected to, the bore of the ejection section (2) are less than the bore of the material portion (1)；
Further include adapter (3), the adapter (3) includes the first construction section (31) for being sheathed on material portion (1) periphery,
With the second construction section (32) being detachably connected with the ejection section (2), the outer diameter of first construction section (31) is more than described
The outer diameter of second construction section (32)；
First construction section (31) laterally offers several through-holes, and multiple trip bolts pass through each described logical correspondingly
Hole and the outer wall for being fixed on the material portion (1)；Second construction section (32) offers external screw thread, the ejection section (2)
Inner ring offers the internal thread with the external thread spiro fastening.
2. detachable nozzle according to claim 1, which is characterized in that each trip bolt is tapping screw.
3. detachable nozzle according to claim 2, which is characterized in that the through-hole offers eight, each described logical
Hole is circumferentially uniformly distributed in first construction section (31), and each through-hole is located at the same cross of first construction section (31)
On section.
4. detachable nozzle according to claim 3, which is characterized in that the quantity of the trip bolt and the through-hole
Quantity it is equal.
5. detachable nozzle according to claim 4, which is characterized in that second construction section (32) and the injection
The seam crossing in portion (2) is equipped with sealing ring.
6. a kind of material spraying system includes the material pipeline being connected to material source, and be connected to the end of the material pipeline
Nozzle, which is characterized in that the nozzle be detachable nozzle as described in any one in claim 1-5.
7. a kind of injection molding machine, including material spraying system, which is characterized in that the material spraying system is such as claim 6 institute
The material spraying system stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072651.5U CN207747324U (en) | 2018-01-16 | 2018-01-16 | A kind of injection molding machine, its material spraying system and its detachable nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072651.5U CN207747324U (en) | 2018-01-16 | 2018-01-16 | A kind of injection molding machine, its material spraying system and its detachable nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747324U true CN207747324U (en) | 2018-08-21 |
Family
ID=63152913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072651.5U Expired - Fee Related CN207747324U (en) | 2018-01-16 | 2018-01-16 | A kind of injection molding machine, its material spraying system and its detachable nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278209A (en) * | 2018-12-04 | 2020-06-12 | 南亚科技股份有限公司 | Connecting assembly |
-
2018
- 2018-01-16 CN CN201820072651.5U patent/CN207747324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278209A (en) * | 2018-12-04 | 2020-06-12 | 南亚科技股份有限公司 | Connecting assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |