CN220146676U - Thermal shrinkage pipe expansion silencing die nozzle - Google Patents
Thermal shrinkage pipe expansion silencing die nozzle Download PDFInfo
- Publication number
- CN220146676U CN220146676U CN202321670421.6U CN202321670421U CN220146676U CN 220146676 U CN220146676 U CN 220146676U CN 202321670421 U CN202321670421 U CN 202321670421U CN 220146676 U CN220146676 U CN 220146676U
- Authority
- CN
- China
- Prior art keywords
- module
- hole
- silencing
- discharging
- adjusting
- 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.)
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Links
- 230000030279 gene silencing Effects 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model provides a heat-shrinkable tube expansion silencing die nozzle, which comprises: the discharging module is provided with a discharging hole and a feeding hole, an adjusting hole is arranged between the discharging hole and the feeding hole, the feeding hole is fixedly connected with a pressing plate, a silencing module is arranged between the pressing plate and the discharging module, the adjusting hole is connected with an adjusting valve, and the silencing module is provided with a flow control hole communicated with the adjusting hole. Through setting up the regulating mouth between pan feeding mouth and discharge gate to through adjusting the interface installation governing valve, thereby control the air input, make vacuum and product reach a steady point.
Description
Technical Field
The utility model relates to the field of die nozzles, in particular to a heat-shrinkable tube expansion and silencing die nozzle.
Background
The existing die nozzle is of a fixed size, the inner surface is smooth, vacuumizing is needed in the production process, the proper die nozzle is selected to control the air inflow to reach a balance point of vacuum, normal operation of production is guaranteed, common vibration can be generated at an inlet in the production process, sound can be quite loud, and noise pollution is easy to generate.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a heat shrinkage pipe expansion silencing die nozzle, which comprises: the discharging module is provided with a discharging hole and a feeding hole, an adjusting hole is arranged between the discharging hole and the feeding hole, the feeding hole is fixedly connected with a pressing plate, a silencing module is arranged between the pressing plate and the discharging module, the adjusting hole is connected with an adjusting valve, and the silencing module is provided with a flow control hole communicated with the adjusting hole.
Preferably, the inner side wall of the silencing module is provided with a plurality of silencing grooves which are arranged around the axis of the silencing module.
Preferably, a sealing oil scraping plate is connected between the silencing module and the pressing plate.
Preferably, the inner side wall of the discharge port of the discharge module is gradually and smoothly increased from the feed port end to the discharge port end.
The utility model has the following advantages:
1. through setting up the regulating mouth between pan feeding mouth and discharge gate to through adjusting the interface installation governing valve, thereby control the air input, make vacuum and product reach a steady point.
2. The sealing oil scraping plate can scrape oil on the outer surface of the product and improve the overall sealing performance.
3. Noise generated by the resonance is effectively eliminated through the effect module.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of a heat shrink tube expansion silencing die nozzle in an embodiment of the utility model;
FIG. 2 is a cross-sectional view of the whole structure of a heat shrink tube expansion silencing die nozzle in the embodiment of the utility model;
FIG. 3 is an exploded view showing the overall structure of a heat shrink tube expansion and silencing die nozzle in an embodiment of the utility model.
In the figure: 1. a discharging module; 101. a discharge port 102, a feed port 103, an adjusting port 2 and a pressing plate; 3. a silencing module; 4. sealing the oil scraping plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The present utility model will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, a heat-shrinkable tube expansion silencing die nozzle, which can adjust and control air inflow in the production process, uses vacuum and products to reach a stable point, comprises: the heat shrinkage pipe is driven to move from the feeding hole 102 to the discharging hole 101 under the action of negative pressure at the discharging hole 101, so that the heat shrinkage pipe is discharged.
The pan feeding mouth 102 department fixedly connected with clamp plate 2, import department can produce and shake altogether in the production process, and the sound can be very big, produces noise pollution easily, consequently is provided with a amortization module 3 between clamp plate 2 and ejection of compact module 1, and the inside wall of amortization module 3 is equipped with a plurality of amortization grooves around amortization module 3 axis range, shakes the noise that produces altogether through the effectual elimination in amortization groove, guarantees normal air input simultaneously.
Be equipped with a regulating port 103 between pan feeding mouth 102 and the discharge gate 101, regulating port 103 department is connected with a governing valve (adopts current governing valve), and amortization module 3 is equipped with the flow control mouth with regulating port 103 intercommunication, and flow control mouth adopts four, and four flow control mouthfuls are arranged around amortization module 3 axis, in the even entering amortization module 3 of air current of being convenient for to adjust the air input, thereby make vacuum and product reach a steady point.
The sealed oil scraping plate 4 is connected between the silencing module 3 and the pressing plate 2, and oil is adsorbed on the outer surface in the product forming process, so that the sealed oil scraping plate 4 is arranged between the silencing module 3 and the pressing plate 2, adsorbed oil can be effectively scraped, and meanwhile, the sealed oil scraping plate 4 is made of silica gel, so that a gap between the silencing module 3 and the pressing plate 2 can be well sealed, and the overall sealing performance is improved.
The inside wall of the discharge port 101 of the discharge module 1 is gradually and smoothly increased from the end of the feed port 102 to the end of the discharge port 101, so that copper pipes are convenient to install, and the installation effect is improved.
As shown in fig. 1 to 3, in operation, the heat shrinkage tube enters from the pressing plate 2, grease on the surface of the heat shrinkage tube is removed through the sealing oil scraping plate 4, and moves to the discharge port 101 through the feed port 102 of the discharge module 1, and meanwhile, the air inflow is regulated by the regulating valve to reach a stable point of vacuum and products.
When the heat shrinkage pipe enters the silencing module 3, noise generated by co-vibration is eliminated for the passing airflow through the silencing groove of the silencing module 3, and finally the heat shrinkage pipe is discharged from the discharge hole 101 and moves to the next station.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.
Claims (4)
1. A heat shrink tube expansion noise reduction die nozzle, comprising: the discharging module is provided with a discharging hole and a feeding hole, an adjusting hole is arranged between the discharging hole and the feeding hole, the feeding hole is fixedly connected with a pressing plate, a silencing module is arranged between the pressing plate and the discharging module, the adjusting hole is connected with an adjusting valve, and the silencing module is provided with a flow control hole communicated with the adjusting hole.
2. The heat shrinkable tube expansion silencing die nozzle according to claim 1, wherein the inner side wall of the silencing module is provided with a plurality of silencing grooves arranged around the axis of the silencing module.
3. The heat shrinkable tube expansion noise reduction die nozzle according to claim 1, wherein a sealing oil scraping plate is connected between the noise reduction module and the pressing plate.
4. The heat shrinkage tube expansion silencing die nozzle according to claim 1, wherein the diameter of the inner side wall of the discharge port of the discharge module gradually and smoothly increases from the feed port end to the discharge port end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670421.6U CN220146676U (en) | 2023-06-29 | 2023-06-29 | Thermal shrinkage pipe expansion silencing die nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670421.6U CN220146676U (en) | 2023-06-29 | 2023-06-29 | Thermal shrinkage pipe expansion silencing die nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220146676U true CN220146676U (en) | 2023-12-08 |
Family
ID=89009172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321670421.6U Active CN220146676U (en) | 2023-06-29 | 2023-06-29 | Thermal shrinkage pipe expansion silencing die nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220146676U (en) |
-
2023
- 2023-06-29 CN CN202321670421.6U patent/CN220146676U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |