CN201532302U - Dust resistant testing device of coiler - Google Patents
Dust resistant testing device of coiler Download PDFInfo
- Publication number
- CN201532302U CN201532302U CN2009202136528U CN200920213652U CN201532302U CN 201532302 U CN201532302 U CN 201532302U CN 2009202136528 U CN2009202136528 U CN 2009202136528U CN 200920213652 U CN200920213652 U CN 200920213652U CN 201532302 U CN201532302 U CN 201532302U
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- CN
- China
- Prior art keywords
- dust
- bucket
- coiler
- lifting shaft
- barrel
- 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
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Abstract
A dust resistant testing device of a coiler relates to the technical field of detecting devices and solves the technical problem of poor testing effect and low testing data precision in the prior art. The device comprises a framework, at least one group of belt coiling and uncoiling components, a T-shaped bottom board, a dust generating barrel, a dust generator and an electric control box, the dust generating barrel is fixedly mounted on the framework, the T-shaped bottom board is fixed to the lower end of an inner cavity of the dust generating barrel, the belt coiling and uncoiling components comprise a variable frequency motor, a rotary shaft, a belting barrel and a coiler lifting rack, the belting barrel is disposed inside the dust generating barrel, the variable frequency motor is connected with the belting barrel via the rotary shaft and used for controlling the belting barrel to rotate, the coiling and uncoiling rack consists of a fixed angle ruler board, a lifting shaft, a pressure spring and a dustproof cover, the lifting shaft is movably inserted inside a through hole on the board surface of the T-shaped bottom board, the fixed angle ruler board is fixed on the top portion of the lifting shaft, and a monitoring sensor is mounted inside the inner cavity of the dust generating barrel. The device is fine in testing effect.
Description
Technical field
The utility model relates to the technology of checkout equipment, particularly relates to a kind of technology of the device of anti-dust test of the coiler that the coiler in the automotive safety insurance institution is carried out the test of anti-dust.
Background technology
Automotive safety insurance institution is made up of coiler (safety belt) and air bag; when automobile bumps, when emergency brake or tilting of car body; the people can inertia preshoot or random crooked in the car; what shielded to human body this moment at first is exactly coiler; it can be hurt the human body flexibility, firm fixing on the seat in order to avoid impact.Protection human body in order to guarantee that coiler in the automotive safety insurance institution can be safe and reliable when the practical application needs it is carried out anti-dust test before coiler drops into practical application.
At present coiler is carried out anti-dust test all by manually utilizing aid to test in conjunction with the manual simulation, because the manual simulation has uncertainty, so its test effect is relatively poor, and the test data consistance is poor, and its precision is also lower.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of good test effect, test data consistance height, can improve the device of anti-dust test of the coiler of data testing accuracy.
In order to solve the problems of the technologies described above, the device of anti-dust test of a kind of coiler provided by the utility model is characterized in that: comprise that bucket, dust generator and electric cabinet take place for frame, at least one group of folding and unfolding band assembly, T-shaped base plate, dust;
Bucket takes place and is fixedly installed on the frame in described dust, its integrally closed, and its lower end is cone-shaped, is provided with dust in its inner chamber; Described dust generator is fixedly installed in dust the bucket bottom takes place, and is provided with air intake opening and injection orifice, and its air intake opening connects source of the gas, and its injection orifice is communicated with the inner chamber that bucket takes place dust; Described T-shaped base plate is fixed in the lower end of dust generation barrel cavity, and its plate face is perpendicular to the axis of dust generation bucket, and its plate face is provided with at least one through hole of corresponding described folding and unfolding band assembly;
Every group of folding and unfolding band assembly comprises a variable-frequency motor, a turning axle, a ribbon tube and a coiler crane;
Described variable-frequency motor is installed on dust the bucket top takes place, and described ribbon tube is located at dust and is taken place in the bucket; Described turning axle rotates and is installed on dust generation bucket upper end, and an end of turning axle connects the line shaft of the variable-frequency motor of this assembly, and the ribbon tube of the other end and this assembly is affixed;
Described coiler crane comprises fixedly angle square board, lifting shaft, stage clip and dust cover; Described lifting shaft activity is plugged in the through hole of described T-shaped base plate plate face, and described fixedly angle square board is fixed in the lifting shaft top, and its width is greater than the aperture of T-shaped base plate plate face through hole; Described stage clip, dust cover are sheathed on the lifting shaft from the inside to the outside successively; One end of described stage clip props up the T-shaped base plate, and the other end and described lifting shaft are affixed; In the inner chamber of described dust generation bucket the monitoring sensor that is used to monitor the lifting shaft displacement is housed;
Described electric cabinet connects and controls each parts and move.
Further, described dust generation bucket is provided with transparent view window.
The device of anti-dust test of the coiler that the utility model provides, back and forth just changeing counter-rotating by variable-frequency motor driven rotary axle, and then drive ribbon that clamping coiler in the bucket takes place at the dust of sealing repeatedly pull out withdrawal, thereby realize the anti-dust test of coiler, and in process of the test, can monitor the lifting shaft displacement and detect substandard product by monitoring sensor, entire test is controlled by electric cabinet, need not manual intervention, its good test effect, testing efficiency, test data consistance and precision height.
Description of drawings
Fig. 1 is the structural representation of the device of anti-dust test of the coiler of the utility model embodiment;
Fig. 2 is the structural representation of the coiler crane in the device of anti-dust test of coiler of the utility model embodiment;
Fig. 3 is the structural representation that bucket and dust generator take place the dust in the device of anti-dust test of coiler of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1-shown in Figure 2, the device of anti-dust test of a kind of coiler that the utility model embodiment is provided is characterized in that: comprise that bucket 3, dust generator 4 and electric cabinet (not shown) take place for frame 1, three groups of folding and unfolding band assemblies, T-shaped base plate 2, dust;
Every group of folding and unfolding band assembly comprises a variable-frequency motor 51, turning axle 52, a ribbon tube 53 and a coiler crane 6;
Described variable-frequency motor 51 is installed on dust bucket 3 tops takes place, and described ribbon tube 53 is located at dust and is taken place in the bucket 3; Described turning axle 52 rotates and is installed on dust generation bucket 3 upper ends, and an end of turning axle 52 is through the line shaft of the variable-frequency motor 51 of speed reduction unit 55 these assemblies of connection, and the ribbon tube 53 of the other end and this assembly is affixed;
Described coiler crane 6 comprises fixedly angle square board 61, lifting shaft 62, stage clip 63 and dust cover 64; Described lifting shaft 62 activities are plugged in the through hole of described T-shaped base plate 2 plate faces, and described fixedly angle square board 61 is fixed in lifting shaft 62 tops, and its width is greater than the aperture of T-shaped base plate 2 plate face through holes; Described stage clip 63, dust cover 64 are sheathed on the lifting shaft 62 from the inside to the outside successively; One end of described stage clip 63 props up T-shaped base plate 2, and the other end and described lifting shaft 62 are affixed; In the inner chamber of described dust generation bucket 3 the monitoring sensor (not shown) that is used to monitor lifting shaft 62 displacements is housed;
Described frame 1 is provided with alarm lamp 7;
Described electric cabinet connects and controls each parts and move.
As shown in Figure 3, described dust generation bucket 3 is provided with transparent view window 31.
Among the utility model embodiment, described frame 1 is made up by the light-high-strength aluminium alloy extrusions and forms, its top closure is enclosed in the working space of an isolation with water white organic glass protective shield around it, and this working space is provided with openable protective door and comes in and goes out for measured workpiece.
The utility model embodiment carries out the flow process following (is example to test a coiler) of the anti-dust test of coiler:
1) coiler is installed in fixedly on the angle square board 61, the ribbon of coiler is pulled out the back clamping in ribbon tube 53;
2) start dust generator 4, make it spray pressurized air, thereby blow the dust in dust generation bucket 3 inner chambers of kicking up to the inner chamber that bucket 3 takes place dust;
3) control of conversion motor 51 is just changeing, and the line shaft of variable-frequency motor 51 is just changeing, thereby the ribbon of coiler is pulled out 300mm through speed reduction unit 55, turning axle 52 drive ribbon tubes 53;
In this step, when causing that because of the dust ash gets stuck ribbon can't be pulled out coiler as coiler, this coiler is substandard product, this moment, coiler and coiler crane 6 can be pulled upwardly together, when monitoring sensor is monitored when the lifting shaft 62 of coiler crane 6 rises to setting height, promptly transmit stop sign to electric cabinet, electric cabinet is that control of conversion motor 51 is out of service after receiving signal, takes off underproof coiler then; After underproof coiler took off, lifting shaft 62 restored to the original state under the effect of stage clip 63;
4) control of conversion motor 51 counter-rotatings, the line shaft of variable-frequency motor 51 drives 53 counter-rotatings of ribbon tube through speed reduction unit 55, turning axle 52, thereby the ribbon of coiler is refunded 300mm;
5) repeating step 3 reaches the test duration of setting to step 4 until the running time of coiler in bucket 3 takes place dust.
Claims (2)
1. the device of anti-dust test of a coiler is characterized in that: comprise that bucket, dust generator and electric cabinet take place for frame, at least one group of folding and unfolding band assembly, T-shaped base plate, dust;
Bucket takes place and is fixedly installed on the frame in described dust, its integrally closed, and its lower end is cone-shaped, is provided with dust in its inner chamber; Described dust generator is fixedly installed in dust the bucket bottom takes place, and is provided with air intake opening and injection orifice, and its air intake opening connects source of the gas, and its injection orifice is communicated with the inner chamber that bucket takes place dust; Described T-shaped base plate is fixed in the lower end of dust generation barrel cavity, and its plate face is perpendicular to the axis of dust generation bucket, and its plate face is provided with at least one through hole of corresponding described folding and unfolding band assembly;
Every group of folding and unfolding band assembly comprises a variable-frequency motor, a turning axle, a ribbon tube and a coiler crane;
Described variable-frequency motor is installed on dust the bucket top takes place, and described ribbon tube is located at dust and is taken place in the bucket; Described turning axle rotates and is installed on dust generation bucket upper end, and an end of turning axle connects the line shaft of the variable-frequency motor of this assembly, and the ribbon tube of the other end and this assembly is affixed;
Described coiler crane comprises fixedly angle square board, lifting shaft, stage clip and dust cover; Described lifting shaft activity is plugged in the through hole of described T-shaped base plate plate face, and described fixedly angle square board is fixed in the lifting shaft top, and its width is greater than the aperture of T-shaped base plate plate face through hole; Described stage clip, dust cover are sheathed on the lifting shaft from the inside to the outside successively; One end of described stage clip props up the T-shaped base plate, and the other end and described lifting shaft are affixed; In the inner chamber of described dust generation bucket the monitoring sensor that is used to monitor the lifting shaft displacement is housed;
Described electric cabinet connects and controls each parts and move.
2. device according to claim 1 is characterized in that: bucket takes place and is provided with transparent view window in described dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136528U CN201532302U (en) | 2009-11-17 | 2009-11-17 | Dust resistant testing device of coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136528U CN201532302U (en) | 2009-11-17 | 2009-11-17 | Dust resistant testing device of coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532302U true CN201532302U (en) | 2010-07-21 |
Family
ID=42527705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202136528U Expired - Fee Related CN201532302U (en) | 2009-11-17 | 2009-11-17 | Dust resistant testing device of coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512726A (en) * | 2013-10-09 | 2014-01-15 | 德清三原色信息科技有限公司 | Projector automatic dust detecting equipment |
| CN104614177A (en) * | 2015-02-15 | 2015-05-13 | 北京中汽寰宇机动车检验中心有限公司 | Intelligent multi-angle test platform for dust test in safety belt |
| US11268895B2 (en) | 2017-05-25 | 2022-03-08 | Huawei Technologies Co., Ltd. | Dustproof test device and dustproof test method |
-
2009
- 2009-11-17 CN CN2009202136528U patent/CN201532302U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512726A (en) * | 2013-10-09 | 2014-01-15 | 德清三原色信息科技有限公司 | Projector automatic dust detecting equipment |
| CN104614177A (en) * | 2015-02-15 | 2015-05-13 | 北京中汽寰宇机动车检验中心有限公司 | Intelligent multi-angle test platform for dust test in safety belt |
| CN104614177B (en) * | 2015-02-15 | 2017-03-22 | 北京中汽寰宇机动车检验中心有限公司 | Intelligent multi-angle test platform for dust test in safety belt |
| US11268895B2 (en) | 2017-05-25 | 2022-03-08 | Huawei Technologies Co., Ltd. | Dustproof test device and dustproof test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20131117 |