CN105268660A - Lifting mechanism for helium leak detection - Google Patents
Lifting mechanism for helium leak detection Download PDFInfo
- Publication number
- CN105268660A CN105268660A CN201410824898.4A CN201410824898A CN105268660A CN 105268660 A CN105268660 A CN 105268660A CN 201410824898 A CN201410824898 A CN 201410824898A CN 105268660 A CN105268660 A CN 105268660A
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- CN
- China
- Prior art keywords
- roller
- way
- hoistable platform
- roller bed
- lifting
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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.)
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Abstract
A lifting mechanism for helium leak detection comprises a lifting platform, a lifting cylinder, a lifting roller bed, a running roller bed and a sensor. The lifting platform is installed on the lifting roller bed and vertically moves along the lifting roller bed. When the lifting platform is located at the top end of the lifting roller bed, the position of the lifting platform corresponds to an inspection roller bed. When the lifting platform is located at the bottom end of the lifting roller bed, the position of the lifting platform corresponds to a defective product removing roller bed. The running roller bed is arranged on the upper portion of the lifting platform, and a bearing structure of the lifting platform is formed. When the lifting platform is located at the top end and bottom end of the lifting roller bed, the running roller bed is flushed to the inspection roller bed and the defective product removing roller bed respectively. The lifting cylinder provides power for vertical movement of the lifting platform. The sensor detects the running positions of a wheel on the inspection roller bed and the defective product removing roller bed. When defective products exist, the lifting platform conveys the defective products to the defective product removing roller bed below the inspection roller bed, and therefore circulation of the defective products is avoided.
Description
Technical field
The present invention relates to the technical field of aluminum-alloy wheel production testing, is a kind of helium leak check elevating mechanism specifically.
Background technology
In the production of aluminum-alloy wheel, the air-tightness of wheel is special characteristics project, i.e. zero-fault project, the underproof wheel product of air-tightness in use can cause and have a flat tire, thus cause tire at short notice air pressure decline or a period of time after tire internal gas pressure be zero, substandard product can bring the customer experience of extremely grain, so must carry out air-leakage test to aluminum-alloy wheel.Now in process of production aluminum-alloy wheel being carried out usually to the gas leakage inspection of helium, must shunt defective products when finding that wheel is defective products.
Original shunting mode is push-plate type, after having defective products to be transported to push pedal, defective products is pushed into defective work roller-way, but when product size is less than normal, push pedal pushes away partially sometimes, causes defective products not to be pushed to defective work roller-way, causes defective products to circulate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of helium leak check elevating mechanism.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
Helium leak check elevating mechanism of the present invention, comprising: hoistable platform, lift cylinder, rise and fall roller, operation roller-way, sensor; Hoistable platform is arranged on rise and fall roller, and along rise and fall roller vertical motion, and when hoistable platform is positioned at rise and fall roller top, position corresponds to inspection roller-way, and when hoistable platform is positioned at rise and fall roller bottom, position corresponds to defective products and gets rid of roller-way; Run the top that roller-way is arranged on hoistable platform, and form the mounting structures of hoistable platform, when hoistable platform lays respectively at rise and fall roller top and bottom, operation roller-way is got rid of roller-way with inspection roller-way and defective products respectively and is alignd; Lift cylinder provides power for hoistable platform does vertical motion; Sensor detects the run location of wheel on inspection roller-way and defective products eliminating roller-way.
The present invention can also adopt following technical measures:
Described hoistable platform arranges limit switch.
Described hoistable platform is just arranged the baffle plate of selective opening and closing to the transmission direction running roller-way.
The advantage that the present invention has and good effect are:
Helium leak check elevating mechanism of the present invention, hoistable platform can get rid of vertical displacement between roller-way at inspection roller-way and defective products, when helium leakage tester has detected and has been judged to be defective work, equipment can give elevating mechanism signal, the baffle plate of hoistable platform front end rises, when defective work is transported to hoistable platform, after sensor sensing to wheel, operation roller-way stops operating, hoistable platform starts to decline, when drop to get rid of with defective products roller-way concordant time, trigger limit switch, hoistable platform stops declining, baffle plate declines, roller-way starts rotation and is produced from defective products roller-way by defective work, when product hoistable platform after the sensor of below starts to rise to initial position.If the sensor on hoistable platform does not sense after 20 seconds that defective products produces and can produce warning yet, and does not produce at Display panel defective products, thus can produce by the more effective defective products that prevents.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of helium leak check elevating mechanism of the present invention;
Fig. 2 is the schematic diagram of hoistable platform in helium leak check elevating mechanism of the present invention.
Detailed description of the invention
Referring to drawings and Examples, the present invention will be described in detail.
As depicted in figs. 1 and 2, helium leak check elevating mechanism of the present invention, comprising: hoistable platform 1, lift cylinder 2, rise and fall roller 3, operation roller-way 4, sensor 5; Hoistable platform is arranged on rise and fall roller, and along rise and fall roller vertical motion, and when hoistable platform is positioned at rise and fall roller top, position corresponds to inspection roller-way, and when hoistable platform is positioned at rise and fall roller bottom, position corresponds to defective products and gets rid of roller-way; Run the top that roller-way is arranged on hoistable platform, and form the mounting structures of hoistable platform, when hoistable platform lays respectively at rise and fall roller top and bottom, operation roller-way is got rid of roller-way with inspection roller-way and defective products respectively and is alignd; Lift cylinder provides power for hoistable platform does vertical motion; Sensor detects the run location of wheel on inspection roller-way and defective products eliminating roller-way.
Hoistable platform is arranged limit switch 6, being controlled the heave amplitude of hoistable platform by limit switch, automatically stopping when running to top and bottom.
Hoistable platform is just arranged the baffle plate of selective opening and closing to the transmission direction running roller-way, the wheel in course of conveying can be stopped by baffle plate, to complete the conveying of discharging roller-way to defective products.
Helium leak check elevating mechanism of the present invention, hoistable platform can get rid of vertical displacement between roller-way at inspection roller-way and defective products, when helium leakage tester has detected and has been judged to be defective work, equipment can give elevating mechanism signal, the baffle plate of hoistable platform front end rises, when defective work is transported to hoistable platform, after sensor sensing to wheel, operation roller-way stops operating, hoistable platform starts to decline, when drop to get rid of with defective products roller-way concordant time, trigger limit switch, hoistable platform stops declining, baffle plate declines, roller-way starts rotation and is produced from defective products roller-way by defective work, when product hoistable platform after the sensor of below starts to rise to initial position.If the sensor on hoistable platform does not sense after 20 seconds that defective products produces and can produce warning yet, and does not produce at Display panel defective products, thus can produce by the more effective defective products that prevents.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention with preferred embodiment openly as above, but, and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (3)
1. a helium leak check elevating mechanism, is characterized in that, comprising: hoistable platform, lift cylinder, rise and fall roller, operation roller-way, sensor; Hoistable platform is arranged on rise and fall roller, and along rise and fall roller vertical motion, and when hoistable platform is positioned at rise and fall roller top, position corresponds to inspection roller-way, and when hoistable platform is positioned at rise and fall roller bottom, position corresponds to defective products and gets rid of roller-way; Run the top that roller-way is arranged on hoistable platform, and form the mounting structures of hoistable platform, when hoistable platform lays respectively at rise and fall roller top and bottom, operation roller-way is got rid of roller-way with inspection roller-way and defective products respectively and is alignd; Lift cylinder provides power for hoistable platform does vertical motion; Sensor detects the run location of wheel on inspection roller-way and defective products eliminating roller-way.
2. helium leak check elevating mechanism according to claim 1, is characterized in that: hoistable platform arranges limit switch.
3. helium leak check elevating mechanism according to claim 2, is characterized in that: baffle plate hoistable platform just being arranged selective opening and closing to the transmission direction running roller-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824898.4A CN105268660A (en) | 2014-12-27 | 2014-12-27 | Lifting mechanism for helium leak detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824898.4A CN105268660A (en) | 2014-12-27 | 2014-12-27 | Lifting mechanism for helium leak detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268660A true CN105268660A (en) | 2016-01-27 |
Family
ID=55139008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824898.4A Pending CN105268660A (en) | 2014-12-27 | 2014-12-27 | Lifting mechanism for helium leak detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105268660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961375A (en) * | 2019-12-30 | 2020-04-07 | 鞍山彩盛机械制造有限公司 | Lifting type rubber tire grading station |
-
2014
- 2014-12-27 CN CN201410824898.4A patent/CN105268660A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961375A (en) * | 2019-12-30 | 2020-04-07 | 鞍山彩盛机械制造有限公司 | Lifting type rubber tire grading station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 300384 A, Guanghua Street, West District, Binhai New Area, Tianjin, Applicant after: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING CO., LTD. Address before: 300384 A, Guanghua Street, West District, Binhai New Area, Tianjin, Applicant before: Tianjin Daika Wheel Hub Manufacturing Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170329 Address after: 300457 Tianjin economic and Technological Development Zone in the Western District Guanghua Street, No. 58 Applicant after: Tianjin Lizhong group Limited by Share Ltd Address before: 300384 A, Guanghua Street, West District, Binhai New Area, Tianjin, Applicant before: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |