CN112924111A - Plastic nozzle detection tool - Google Patents
Plastic nozzle detection tool Download PDFInfo
- Publication number
- CN112924111A CN112924111A CN202110353447.7A CN202110353447A CN112924111A CN 112924111 A CN112924111 A CN 112924111A CN 202110353447 A CN202110353447 A CN 202110353447A CN 112924111 A CN112924111 A CN 112924111A
- Authority
- CN
- China
- Prior art keywords
- aluminum plate
- fixed
- plastic nozzle
- hole
- air
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic nozzle detection tool, which comprises a fixed frame, an aluminum plate and a detection assembly, wherein the aluminum plate and the detection assembly are arranged on the fixed frame; the ventilation frame comprises a first fixed aluminum plate and a threaded column, the first fixed aluminum plate is connected to the aluminum plate, the threaded column is arranged on the first fixed aluminum plate and used for fixing the plastic nozzle, the first fixed aluminum plate is provided with a ventilation hole and a communication hole, the ventilation hole transversely extends to the end faces of the two ends of the first fixed aluminum plate, one end of the communication hole is communicated with the ventilation hole, and the other end of the communication hole can be communicated with an inner hole in the rear end of the plastic nozzle; the extrusion assembly is used for sealing a front end spray hole of the plastic nozzle, and the detection assembly is connected with the vent hole and used for detecting air pressure in the vent hole. Compared with the existing water measurement and hand-sensing air pressure, the invention has the advantages of more accuracy and fineness, and is convenient for operators to use.
Description
Technical Field
The invention relates to the technical field of plastic nozzle detection, in particular to a plastic nozzle detection tool.
Background
At present, a large amount of aluminum alloy nozzles are used in the color selector industry, and a small part of enterprises consider processing and assembling and change product parts into plastic nozzles to provide a color selection mode for equipment. The plastic nozzle is manufactured into a finished product through press welding, and then the finished product is assembled into equipment, and when the equipment is used, the air leakage phenomenon is discovered, so that the performance effect of the whole color selector is influenced, the air tightness of the plastic nozzle needs to be detected before the assembly, and the plastic nozzle is ensured to meet the performance requirement of the equipment.
In the prior art, the plastic nozzle is manufactured by pressing and welding, and then the air inserting pipe is soaked in water for detection, so that the air leakage condition of the plastic nozzle cannot be quantitatively determined by the method. In addition, the plastic nozzle is inconvenient to detect and distinguish after being assembled, and the reworking is complex after air leakage is found, so that the cost is wasted, and the quality is influenced.
Disclosure of Invention
The invention provides a plastic nozzle detection tool which can effectively solve the technical problems in the background.
In order to achieve the above purpose, the invention provides the following technical scheme:
a plastic nozzle detection tool comprises a fixing frame, an aluminum plate and a detection assembly, wherein the aluminum plate and the detection assembly are arranged on the fixing frame; the ventilation frame comprises a first fixed aluminum plate and a threaded column, the first fixed aluminum plate is connected to the aluminum plate, the threaded column is arranged on the first fixed aluminum plate and used for fixing the plastic nozzle, the first fixed aluminum plate is provided with a ventilation hole and a communication hole, the ventilation hole transversely extends to the end faces of two ends of the first fixed aluminum plate, one end of the communication hole is communicated with the ventilation hole, and the other end of the communication hole can be communicated with an inner hole in the rear end of the plastic nozzle; the extrusion assembly is used for sealing a front end spray hole of the plastic nozzle, and the detection assembly is connected with the vent hole and used for detecting air pressure in the vent hole.
Preferably, the detection assembly comprises a pressure reducing valve, an air pressure sensor and a ball valve, the pressure reducing valve and the air pressure sensor are both arranged on the fixing frame, the air joint is connected with the pressure reducing valve, the air joint is connected to one end of the vent hole through an air pipe, the air pressure sensor is connected to the other end of the vent hole through an air pipe, and the ball valve is connected with the air pressure sensor.
Preferably, the extrusion subassembly is including cylinder support, cylinder, connecting plate, cylinder support fixes on aluminum plate, the cylinder is fixed on cylinder support, the output at the cylinder is connected to the connecting plate, the connecting plate is made by silica gel material, the one end of connecting plate can contact and can seal the front end orifice of plastic nozzle with the front end orifice of plastic nozzle.
Preferably, the ventilation frame further comprises a second fixed aluminum plate, the second fixed aluminum plate is connected to the aluminum plate, and the second fixed aluminum plate is located on one side of the first fixed aluminum plate and used for supporting the plastic nozzle.
Preferably, the first fixed aluminum plate and the second fixed aluminum plate are both connected to the aluminum plate through bolts.
The invention has the beneficial effects that:
according to the invention, the connecting plate is arranged under the action of the cylinder, and the front end spray hole of the plastic nozzle can be sealed after moving, so that the plastic nozzle can be conveniently detected; the connecting plate is made of a silica gel material, so that the plastic nozzle is prevented from being damaged by collision of hard objects; set up air vent, intercommunicating pore through fixed aluminum plate one to can ventilate to the air vent, detect the atmospheric pressure change of plastic nozzle after ventilating through air pressure sensor, whether judgement plastic nozzle leaks gas that can be quick. Compared with the existing water measurement and hand-sensing air pressure, the invention has the advantages of more accuracy and fineness, and is convenient for operators to use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the invention has a schematic structure.
FIG. 2: the invention is a schematic structural diagram in the side direction.
FIG. 3: the invention is a structural schematic diagram in a top view direction.
In the figure: 1. the fixed frame, 2, cylinder support, 3, cylinder, 4, connecting plate, 5, plastic nozzle, 6, fixed aluminum plate one, 7, aluminum plate, 8, fixed aluminum plate two, 9, screw post, 10, relief pressure valve, 11, gas connection, 12, ball valve, 13, intercommunicating pore, 14, baroceptor, 15, air vent.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the attached drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims:
as shown in fig. 1 to 3, the invention provides a plastic nozzle detection tool, which comprises a fixed frame 1, an aluminum plate 7 and a detection assembly, wherein the aluminum plate 7 and the detection assembly are arranged on the fixed frame 1, and the aluminum plate 7 is provided with an air ventilation frame and an extrusion assembly.
Referring to fig. 1, the ventilation frame includes a first fixed aluminum plate 6, a threaded column 9, and a second fixed aluminum plate 8, the first fixed aluminum plate 6 is connected to the aluminum plate 7, the threaded column 9 is disposed on the first fixed aluminum plate 6, the threaded column 9 is used for fixing the plastic nozzle 5, the second fixed aluminum plate 8 is connected to the aluminum plate 7, and the second fixed aluminum plate 8 is located on one side of the first fixed aluminum plate 6 and is used for supporting the plastic nozzle 5; the first fixed aluminum plate 6 and the second fixed aluminum plate 8 are both connected to the aluminum plate 7 through bolts.
Referring to fig. 1 and 2, the fixed aluminum plate 6 is provided with a vent hole 15 and a communication hole 13, the vent hole 15 transversely extends to end faces of two ends of the fixed aluminum plate 6, one end of the communication hole 13 is communicated with the vent hole 15, and the other end of the communication hole 13 can be communicated with an inner hole at the rear end of the plastic nozzle 5.
Referring to fig. 1 and 3, the extruding assembly is used to seal the front nozzle hole of the plastic nozzle 5; the extrusion assembly comprises a cylinder support 2, a cylinder 3 and a connecting plate 4, wherein the cylinder support 2 is fixed on an aluminum plate 7, the cylinder 3 is fixed on the cylinder support 2, the connecting plate 4 is connected to the output end of the cylinder 3, the connecting plate 4 is made of a silica gel material, and one end of the connecting plate 4 can be in contact with a front end spray hole of the plastic nozzle 5 and can seal the front end spray hole of the plastic nozzle 5.
The sensing assembly is connected to the vent 15 and is used to sense the air pressure within the vent 15. The detection assembly comprises a pressure reducing valve 10, an air pressure sensor 14, a ball valve 12 and an air connector 11, wherein the pressure reducing valve 10 and the air pressure sensor 14 are both arranged on the fixing frame 1, the air connector 11 is connected with the pressure reducing valve 10, the air connector 11 is connected with one end of the air vent 15 through an air pipe, the air pressure sensor 14 is connected with the other end of the air vent 15 through the air pipe, and the ball valve 12 is connected with the air pressure sensor 14.
The working process is as follows:
by controlling the cylinder 3, the connecting plate 4 is moved to contact with and close the front end nozzle hole of the plastic nozzle 5. And then the air is inflated through the ball valve 12, the pressure reducing valve 10 can adjust the air pressure, then the air is introduced into the vent hole 15 through the air joint 11, and the other end of the communication hole 13 can be communicated with the inner hole at the rear end of the plastic nozzle 5, so that after a period of time, whether the air pressure in the vent hole 15 is stable can be detected through the air pressure sensor 14, and if the air pressure is stable, the plastic nozzle 5 can be judged to be airtight and qualified.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (5)
1. The utility model provides a plastics nozzle detects frock which characterized in that: the device comprises a fixed frame, an aluminum plate and a detection assembly, wherein the aluminum plate and the detection assembly are arranged on the fixed frame; the ventilation frame comprises a first fixed aluminum plate and a threaded column, the first fixed aluminum plate is connected to the aluminum plate, the threaded column is arranged on the first fixed aluminum plate and used for fixing the plastic nozzle, the first fixed aluminum plate is provided with a ventilation hole and a communication hole, the ventilation hole transversely extends to the end faces of two ends of the first fixed aluminum plate, one end of the communication hole is communicated with the ventilation hole, and the other end of the communication hole can be communicated with an inner hole in the rear end of the plastic nozzle; the extrusion assembly is used for sealing a front end spray hole of the plastic nozzle, and the detection assembly is connected with the vent hole and used for detecting air pressure in the vent hole.
2. The plastic nozzle detection tool according to claim 1, characterized in that: the detection assembly comprises a pressure reducing valve, an air pressure sensor and a ball valve, the pressure reducing valve and the air pressure sensor are both arranged on the fixing frame, the air joint is connected with the pressure reducing valve, the air joint is connected to one end of the air vent through an air pipe, the air pressure sensor is connected to the other end of the air vent through an air pipe, and the ball valve is connected with the air pressure sensor.
3. The plastic nozzle detection tool according to claim 1, characterized in that: the extrusion subassembly is including cylinder support, cylinder, connecting plate, cylinder support fixes on aluminum plate, the cylinder is fixed on cylinder support, the output at the cylinder is connected to the connecting plate, the connecting plate is made by silica gel material, the one end of connecting plate can contact and can seal the front end orifice of plastic nozzle with the front end orifice of plastic nozzle.
4. The plastic nozzle detection tool according to claim 1, characterized in that: the ventilation frame further comprises a second fixed aluminum plate, the second fixed aluminum plate is connected to the aluminum plate, and the second fixed aluminum plate is located on one side of the first fixed aluminum plate and used for supporting the plastic nozzle.
5. The plastic nozzle detection tool according to claim 4, characterized in that: the first fixed aluminum plate and the second fixed aluminum plate are both connected to the aluminum plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353447.7A CN112924111A (en) | 2021-03-31 | 2021-03-31 | Plastic nozzle detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353447.7A CN112924111A (en) | 2021-03-31 | 2021-03-31 | Plastic nozzle detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112924111A true CN112924111A (en) | 2021-06-08 |
Family
ID=76173638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110353447.7A Pending CN112924111A (en) | 2021-03-31 | 2021-03-31 | Plastic nozzle detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112924111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464356A (en) * | 2022-09-06 | 2022-12-13 | 安徽捷迅光电技术有限公司 | Automatic correction assembly tool for plastic nozzle plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980036206A (en) * | 1996-11-16 | 1998-08-05 | 양재신 | Shut-off door test jig for nozzle assembly tester |
| CN103630305A (en) * | 2013-11-29 | 2014-03-12 | 重庆顺多利机车有限责任公司 | Aluminium casting air tightness detector |
| CN104849000A (en) * | 2014-12-06 | 2015-08-19 | 重庆溯联汽车零部件有限公司 | Joint air tightness detection machine |
| CN206378250U (en) * | 2017-01-13 | 2017-08-04 | 合肥汇凌汽车零部件有限公司 | A kind of automatic plug mechanism of blast pipe urea nozzle mounting seat air-leakage test |
| CN108254129A (en) * | 2017-12-28 | 2018-07-06 | 重庆美欧特机电制造有限公司 | A kind of tooling for being used to detect engine air-tightness |
| CN207703419U (en) * | 2017-12-29 | 2018-08-07 | 石油和化学工业橡胶及再生产品质量监督检验中心（天津市质量监督检验站第四十二站） | A kind of pneumatic sealing test device for rubber hose |
| CN108709705A (en) * | 2018-07-30 | 2018-10-26 | 中国计量大学 | Outlet valve air-tightness detection device and test method |
| CN211978240U (en) * | 2020-03-31 | 2020-11-20 | 昆山光科鑫激光科技有限公司 | Product airtightness detection device |
-
2021
- 2021-03-31 CN CN202110353447.7A patent/CN112924111A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980036206A (en) * | 1996-11-16 | 1998-08-05 | 양재신 | Shut-off door test jig for nozzle assembly tester |
| CN103630305A (en) * | 2013-11-29 | 2014-03-12 | 重庆顺多利机车有限责任公司 | Aluminium casting air tightness detector |
| CN104849000A (en) * | 2014-12-06 | 2015-08-19 | 重庆溯联汽车零部件有限公司 | Joint air tightness detection machine |
| CN206378250U (en) * | 2017-01-13 | 2017-08-04 | 合肥汇凌汽车零部件有限公司 | A kind of automatic plug mechanism of blast pipe urea nozzle mounting seat air-leakage test |
| CN108254129A (en) * | 2017-12-28 | 2018-07-06 | 重庆美欧特机电制造有限公司 | A kind of tooling for being used to detect engine air-tightness |
| CN207703419U (en) * | 2017-12-29 | 2018-08-07 | 石油和化学工业橡胶及再生产品质量监督检验中心（天津市质量监督检验站第四十二站） | A kind of pneumatic sealing test device for rubber hose |
| CN108709705A (en) * | 2018-07-30 | 2018-10-26 | 中国计量大学 | Outlet valve air-tightness detection device and test method |
| CN211978240U (en) * | 2020-03-31 | 2020-11-20 | 昆山光科鑫激光科技有限公司 | Product airtightness detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464356A (en) * | 2022-09-06 | 2022-12-13 | 安徽捷迅光电技术有限公司 | Automatic correction assembly tool for plastic nozzle plate |
| CN115464356B (en) * | 2022-09-06 | 2023-12-15 | 安徽捷迅光电技术有限公司 | Automatic correction assembly fixture for plastic nozzle plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112924111A (en) | Plastic nozzle detection tool | |
| CN204346656U (en) | A kind of fast quick change frock air tightness testing machine | |
| CN104374533A (en) | Airtightness testing machine capable of quickly changing tooling | |
| CN203337347U (en) | Multi cavity air tightness test device | |
| CN204679232U (en) | A kind of pipe fitting proving installation | |
| CN110849558A (en) | Tool of sun gear assembly welding seam sealing test | |
| CN216695460U (en) | Oil mass sensor gas tightness detection device | |
| CN2233575Y (en) | Dry rapid leakage-measuring instrument for vehicle radiator | |
| CN109932133B (en) | Air tightness testing machine for manufacturing nylon bar for valve rod | |
| CN212779782U (en) | Dry-wet composite dual-purpose angle valve sealing performance detection device | |
| CN210243116U (en) | Airtightness detection equipment | |
| CN210347020U (en) | Automatic equipment for detecting air tightness performance of plastic flange | |
| CN210834052U (en) | Expiratory valve air tightness test system | |
| CN210774577U (en) | Tool of sun gear assembly welding seam sealing test | |
| CN207049120U (en) | Speed changer is pressed control device | |
| CN216669168U (en) | Silencer gas tightness detection device | |
| CN210108621U (en) | Injection molding gas tightness detection device | |
| CN219694242U (en) | Small-caliber integrated high-precision orifice plate flowmeter | |
| CN218211796U (en) | Positioning jig for detecting air tightness of workpiece | |
| CN212621338U (en) | A leak testing device for car pipeline | |
| CN220960488U (en) | Tool for airtight detection of filter screen of pressure increasing valve | |
| CN211855710U (en) | Waterproof test device for rear check ring of wheel axle bearing | |
| CN220339614U (en) | Fire control pipeline gas tightness check out test set | |
| CN216012640U (en) | Portable oil cylinder air leakage detection device | |
| CN210014887U (en) | Temperature sleeve calibration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |