CN101893511A - Detection process of function of retractor - Google Patents
Detection process of function of retractor Download PDFInfo
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- CN101893511A CN101893511A CN2009100514061A CN200910051406A CN101893511A CN 101893511 A CN101893511 A CN 101893511A CN 2009100514061 A CN2009100514061 A CN 2009100514061A CN 200910051406 A CN200910051406 A CN 200910051406A CN 101893511 A CN101893511 A CN 101893511A
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Abstract
The invention relates to a detection process of function of a retractor, belonging to the technical field of detection and solving the technical problem of automatically testing inclining and locking functions of a retractor. A tester used by the detection process comprises a control system, a data recording device, a stand, a lower swinging mechanism, a middle horizontally swinging mechanism and an upper swinging mechanism, wherein the lower swinging mechanism is arranged on the stand, and comprises a swinging arm, a ball screw, a lower servo motor and a balance weight; the middle swinging mechanism is arranged on the swinging arm of the lower swinging mechanism and comprises a one-dimensional rotary platform and a middle servo motor; and the upper swinging mechanism is arranged on the one-dimensional rotary platform and comprises an upper platform surface, an upper servo motor, a clamp, a belt winding wheel, a pressing wheel, a pressing cylinder, a belt winding servo motor and a bridging wheel, the bridging wheel is internally provided with a microswitch triggered by pressure and used for triggering the working of the data recording device. The detection process can improve the data testing accuracy.
Description
Technical field
The present invention relates to detection technique, particularly relate to a kind of security of inclination latch functions of the coiler that is used for detecting automotive safety insurance institution and the characterization processes of reliability.
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 strict test is carried out in the reliability and the security of its inclination latch functions before coiler drops into practical application.
The reliability of the inclination latch functions of present test coiler and the method that security mainly adopts the manual simulation to test, because the manual testing has uncertainty, so its test effect is relatively poor, and the test data consistance is poor, and its precision is lower.
Summary of the invention
At the defective that exists in the above-mentioned prior art, technical matters to be solved by this invention provides a kind of good test effect, test data consistance height, can improve the characterization processes that is used for function of retractor of the inclination locking testing machine of data testing accuracy.
In order to solve the problems of the technologies described above, the characterization processes of a kind of function of retractor provided by the present invention, its used inclination locking testing machine comprises:
Data recording equipment is used to write down test figure;
Frame;
Lower floor's wabbler mechanism comprises swing arm, ball-screw, lower floor's servomotor and counterpoise; Described swing arm is located on the frame through horizontal pivot, and described ball-screw is threaded with swing arm, and is parallel to transverse axis, described lower floor servomotor is fixedly installed on the frame, its line shaft ball-screw that is coupling, described counterpoise connects swing arm through screw rod, is used to regulate the swing quality of balance of swing arm;
Mid-water yawing swinging mechanism comprises one dimension turntable and middle level servomotor, and described one dimension turntable rotates and is installed in the described swing arm, its axis normal is in transverse axis, described middle level servomotor is fixedly installed in the described swing arm, and its line shaft connects the one dimension turntable, is used to drive the one dimension turntable and rotates;
The upper strata wabbler mechanism comprises upper strata table top, upper strata servomotor, anchor clamps, tape feed roller, contact roller, clamping cylinder, winding servomotor and idler; Described upper strata table top is hubbed on the one dimension turntable, and the axis normal of its pivot is in the axis of one dimension turntable, and described upper strata servomotor is fixedly installed on the described one dimension turntable, and the be coupling pivot of upper strata table top of its line shaft is used to drive the upper strata table top and pivots; Described anchor clamps are fixed on the table top of upper strata, be used for fixing tested coiler, described tape feed roller and idler all rotate and are installed on the table top of upper strata, described tape feed roller be used to the to reel ribbon of coiler, described contact roller rotates and is installed on the power arm of clamping cylinder, described clamping cylinder is fixedly installed on the table top of upper strata, is used for the drive pressure bearing up pulley and compresses the ribbon that is wound on the tape feed roller; Described winding servomotor is fixedly installed on the table top of upper strata, and its line shaft tape feed roller that is coupling is used to drive tape feed roller and rotates; Described idler is positioned at anchor clamps and tape feed roller top, and is built-in with the microswitch that is touched by pressure, and described microswitch is electrically connected data recording equipment, is used for the work of trigger data recording unit;
Control system is electrically connected each servomotor, is used to control each servomotor operation;
It is characterized in that its technological process is as follows:
1) earlier coiler to be measured is fixed on the anchor clamps, again idler is pulled out and walked around to the ribbon in the coiler, and then be wound on the tape feed roller; Under original state, the upper strata table top the end face and the angle of surface level be 0 degree, the axis normal of one dimension turntable;
2) in computing machine, set test procedure earlier, start this test procedure then;
3) under the control of computing machine, by clamping cylinder drive pressure bearing up pulley the ribbon on the tape feed roller is compressed earlier, the tape feed roller of winding driven by servomotor then forward slowly rotates the coiling ribbon, driven by servomotor upper strata, upper strata table top slowly pivots simultaneously, makes its end face towards becoming the direction of miter angle slowly to tilt with the angle of horizontal axis; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
4) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
5) after the end face of upper strata table top returns back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, simultaneously driven by servomotor upper strata, upper strata table top slowly pivots, make its end face towards become with the angle of horizontal axis-direction of miter angle slowly tilts; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
6) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
7) after the end face of upper strata table top returned back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotated the coiling ribbon, and middle level driven by servomotor one dimension turntable rotates simultaneously, rotates synchronously thereby drive the upper strata table top;
Lower floor's driven by servomotor ball-screw just changeed when 8) the one dimension turntable rotated, ball-screw drives swing arm and slowly pivots, and drive one dimension turntable becomes the direction of miter angle slowly to tilt towards its axis with the angle of vertical axis, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
9) after the intact data of computer recording, lower floor's driven by servomotor ball-screw counter-rotating, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
10) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, lower floor's driven by servomotor ball-screw continues counter-rotating simultaneously, ball-screw drives swing arm and slowly pivots, and drive the one dimension turntable towards its axis become with the angle of vertical axis-direction of miter angle slowly tilts, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touch its inner microswitch, microswitch triggers this time of computer recording inclination locking data;
11) after the intact data of computer recording, lower floor's driven by servomotor ball-screw just changes, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
12) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, clamping cylinder drive pressure bearing up pulley unclamps from tape feed roller, takes off tested coiler from anchor clamps then, promptly finishes test.
Further, the line shaft of described lower floor servomotor is through the harmonic speed reducer ball-screw that is coupling.
Further, the line shaft of described upper strata servomotor is through the be coupling pivot of upper strata table top of harmonic speed reducer.
Further, the line shaft of described winding servomotor is through the harmonic speed reducer tape feed roller that is coupling.
The characterization processes of function of retractor provided by the invention, control each servomotor operation by control system, and then control lower floor wabbler mechanism, mid-water yawing swinging mechanism and the generation of upper strata wabbler mechanism are waved, thereby the coiler on the drive anchor clamps produces multi-faceted multi-angle oblique, to test its inclination latch functions; Compare existing manual simulation's method of testing, its test process is controlled automatically by control system, has good test effect, characteristics that the test data consistance is high, can improve data testing accuracy.
Description of drawings
Fig. 1 is the structural representation of the inclination locking testing machine of the embodiment of the invention;
Fig. 2 is the front view of lower floor's wabbler mechanism, mid-water yawing swinging mechanism and upper strata wabbler mechanism of the inclination locking testing machine of the embodiment of the invention;
Fig. 3 is the left view of lower floor's wabbler mechanism, mid-water yawing swinging mechanism and upper strata wabbler mechanism of the inclination locking testing machine of the embodiment of the invention.
Embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1-Figure 3, a kind of inclination locking testing machine in the characterization processes of function of retractor that the embodiment of the invention provides comprises:
The data recording equipment (not shown) is used to write down test figure;
Lower floor's wabbler mechanism 2 comprises swing arm 21, ball-screw 22, lower floor's servomotor 23 and counterpoise 24; Described swing arm 21 is hubbed on the frame 1 through transverse axis 25, described ball-screw 22 is threaded with swing arm 21, and be parallel to transverse axis 25, described lower floor servomotor 23 is fixedly installed on the frame 1 through web joint 26, its line shaft is through the harmonic speed reducer ball-screw 22 that is coupling, 24 yards of described balance weights connect swing arms 21, the swing quality of balance that is used to regulate swing arm 21 through screw rod 27;
Mid-water yawing swinging mechanism 3, comprise one dimension turntable 31 and middle level servomotor 32, described one dimension turntable 31 rotates and is installed in the described swing arm 21, its axis normal is in transverse axis 25, described middle level servomotor 32 is fixedly installed in the described swing arm 21, its line shaft connects one dimension turntable 31, is used to drive one dimension turntable 31 and rotates;
Upper strata wabbler mechanism 4 comprises upper strata table top 41, upper strata servomotor 42, anchor clamps 43, tape feed roller 44, contact roller 45, clamping cylinder 48, winding servomotor 46 and idler 47; Described upper strata table top 41 is hubbed on the one dimension turntable 31, the axis normal of its pivot is in the axis of one dimension turntable 31, described upper strata servomotor 42 is fixedly installed on the described one dimension turntable 31, and its line shaft is used to drive upper strata table top 41 and pivots through the be coupling pivot of upper strata table top 41 of harmonic speed reducer; Described anchor clamps 43 are fixed on the upper strata table top 41, be used for fixing tested coiler, described tape feed roller 44 and idler 47 all rotate and are installed on the upper strata table top 41, described tape feed roller 44 be used to the to reel ribbon of coiler, described contact roller 45 rotates and is installed on the power arm of clamping cylinder 48, described clamping cylinder 48 is fixedly installed on the upper strata table top 41, is used for drive pressure bearing up pulley 45 and compresses the ribbon that is wound on the tape feed roller 44; Described winding servomotor 46 is fixedly installed on the upper strata table top 41, and its line shaft is used to drive tape feed roller 44 and rotates through the harmonic speed reducer tape feed roller 44 that is coupling; Described idler 47 is positioned at anchor clamps 43 and tape feed roller 44 tops, and is built-in with the microswitch (not shown) that is touched by pressure, and described microswitch is electrically connected data recording equipment, is used for the work of trigger data recording unit;
The control system (not shown) is electrically connected each servomotor, is used to control each servomotor operation.
Described swing arm 21 is provided with dust cover 5 with the connecting portion of frame 1.
Described data recording equipment and control system are computing machine.
The characterization processes of the function of retractor of the embodiment of the invention, its workflow is as follows:
1) earlier coiler to be measured is fixed on the anchor clamps, again idler is pulled out and walked around to the ribbon in the coiler, and then be wound on the tape feed roller; Under original state, the upper strata table top the end face and the angle of surface level be 0 degree, the axis normal of one dimension turntable;
2) in computing machine, set test procedure earlier, start this test procedure then;
3) under the control of computing machine, by clamping cylinder drive pressure bearing up pulley the ribbon on the tape feed roller is compressed earlier, the tape feed roller of winding driven by servomotor then forward slowly rotates the coiling ribbon, driven by servomotor upper strata, upper strata table top slowly pivots simultaneously, makes its end face towards becoming the direction of miter angle slowly to tilt with the angle of horizontal axis; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
4) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
5) after the end face of upper strata table top returns back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, simultaneously driven by servomotor upper strata, upper strata table top slowly pivots, make its end face towards become with the angle of horizontal axis-direction of miter angle slowly tilts; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
6) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
7) after the end face of upper strata table top returned back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotated the coiling ribbon, and middle level driven by servomotor one dimension turntable rotates simultaneously, rotates synchronously thereby drive the upper strata table top;
Lower floor's driven by servomotor ball-screw just changeed when 8) the one dimension turntable rotated, ball-screw drives swing arm and slowly pivots, and drive one dimension turntable becomes the direction of miter angle slowly to tilt towards its axis with the angle of vertical axis, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
9) after the intact data of computer recording, lower floor's driven by servomotor ball-screw counter-rotating, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
10) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, lower floor's driven by servomotor ball-screw continues counter-rotating simultaneously, ball-screw drives swing arm and slowly pivots, and drive the one dimension turntable towards its axis become with the angle of vertical axis-direction of miter angle slowly tilts, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touch its inner microswitch, microswitch triggers this time of computer recording inclination locking data;
11) after the intact data of computer recording, lower floor's driven by servomotor ball-screw just changes, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
12) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, clamping cylinder drive pressure bearing up pulley unclamps from tape feed roller, takes off tested coiler from anchor clamps then, promptly finishes test.
Claims (3)
1. the characterization processes of a function of retractor, its used inclination locking testing machine comprises:
Data recording equipment is used to write down test figure;
Frame;
Lower floor's wabbler mechanism comprises swing arm, ball-screw, lower floor's servomotor and counterpoise; Described swing arm is located on the frame through horizontal pivot, and described ball-screw is threaded with swing arm, and is parallel to transverse axis, described lower floor servomotor is fixedly installed on the frame, its line shaft ball-screw that is coupling, described counterpoise connects swing arm through screw rod, is used to regulate the swing quality of balance of swing arm;
Mid-water yawing swinging mechanism comprises one dimension turntable and middle level servomotor, and described one dimension turntable rotates and is installed in the described swing arm, its axis normal is in transverse axis, described middle level servomotor is fixedly installed in the described swing arm, and its line shaft connects the one dimension turntable, is used to drive the one dimension turntable and rotates;
The upper strata wabbler mechanism comprises upper strata table top, upper strata servomotor, anchor clamps, tape feed roller, contact roller, clamping cylinder, winding servomotor and idler; Described upper strata table top is hubbed on the one dimension turntable, and the axis normal of its pivot is in the axis of one dimension turntable, and described upper strata servomotor is fixedly installed on the described one dimension turntable, and the be coupling pivot of upper strata table top of its line shaft is used to drive the upper strata table top and pivots; Described anchor clamps are fixed on the table top of upper strata, be used for fixing tested coiler, described tape feed roller and idler all rotate and are installed on the table top of upper strata, described tape feed roller be used to the to reel ribbon of coiler, described contact roller rotates and is installed on the power arm of clamping cylinder, described clamping cylinder is fixedly installed on the table top of upper strata, is used for the drive pressure bearing up pulley and compresses the ribbon that is wound on the tape feed roller; Described winding servomotor is fixedly installed on the table top of upper strata, and its line shaft tape feed roller that is coupling is used to drive tape feed roller and rotates; Described idler is positioned at anchor clamps and tape feed roller top, and is built-in with the microswitch that is touched by pressure, and described microswitch is electrically connected data recording equipment, is used for the work of trigger data recording unit;
Control system is electrically connected each servomotor, is used to control each servomotor operation;
It is characterized in that its technological process is as follows:
1) earlier coiler to be measured is fixed on the anchor clamps, again idler is pulled out and walked around to the ribbon in the coiler, and then be wound on the tape feed roller; Under original state, the upper strata table top the end face and the angle of surface level be 0 degree, the axis normal of one dimension turntable;
2) in computing machine, set test procedure earlier, start this test procedure then;
3) under the control of computing machine, by clamping cylinder drive pressure bearing up pulley the ribbon on the tape feed roller is compressed earlier, the tape feed roller of winding driven by servomotor then forward slowly rotates the coiling ribbon, driven by servomotor upper strata, upper strata table top slowly pivots simultaneously, makes its end face towards becoming the direction of miter angle slowly to tilt with the angle of horizontal axis; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
4) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
5) after the end face of upper strata table top returns back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, simultaneously driven by servomotor upper strata, upper strata table top slowly pivots, make its end face towards become with the angle of horizontal axis-direction of miter angle slowly tilts; Coiler was with the firmly locked band of no longer putting of ribbon after the upper strata table top tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
6) after the intact data of computer recording, driven by servomotor upper strata, upper strata table top back pivots, its end face is replied towards the direction that becomes 0 degree angle with the angle of horizontal axis, simultaneously winding driven by servomotor tape feed roller backward rotation is put band, returns back to until the end face of upper strata table top to become 0 degree angle with the angle of horizontal axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in the table top Recovery Process of upper strata for coiler;
7) after the end face of upper strata table top returned back to and becomes 0 degree angle with the angle of horizontal axis, winding driven by servomotor tape feed roller forward slowly rotated the coiling ribbon, and middle level driven by servomotor one dimension turntable rotates simultaneously, rotates synchronously thereby drive the upper strata table top;
Lower floor's driven by servomotor ball-screw just changeed when 8) the one dimension turntable rotated, ball-screw drives swing arm and slowly pivots, and drive one dimension turntable becomes the direction of miter angle slowly to tilt towards its axis with the angle of vertical axis, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touches its inner microswitch, and microswitch triggers this time of computer recording inclination locking data;
9) after the intact data of computer recording, lower floor's driven by servomotor ball-screw counter-rotating, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
10) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, winding driven by servomotor tape feed roller forward slowly rotates the coiling ribbon, lower floor's driven by servomotor ball-screw continues counter-rotating simultaneously, ball-screw drives swing arm and slowly pivots, and drive the one dimension turntable towards its axis become with the angle of vertical axis-direction of miter angle slowly tilts, coiler was with the firmly locked band of no longer putting of ribbon after the one dimension turntable tilted to certain angle, under the effect of tape feed roller volume pulling force, ribbon produces pressure to idler, thereby touch its inner microswitch, microswitch triggers this time of computer recording inclination locking data;
11) after the intact data of computer recording, lower floor's driven by servomotor ball-screw just changes, ball-screw drives swing arm and back pivots, and drive one dimension turntable becomes the direction at 0 degree angle to reply towards its axis with the angle of vertical axis, the driven by servomotor of winding simultaneously tape feed roller backward rotation is put band, returns back to its axis until the one dimension turntable and becomes 0 degree angle with the angle of vertical axis; With the ribbon release, and regain by the ribbon that tape feed roller is put back in one dimension turntable Recovery Process for coiler;
12) the one dimension turntable return back to its axis become with the angle of vertical axis 0 the degree angle after, clamping cylinder drive pressure bearing up pulley unclamps from tape feed roller, takes off tested coiler from anchor clamps then, promptly finishes test.
2. the characterization processes of function of retractor according to claim 1 is characterized in that: the line shaft of lower floor's servomotor of described inclination locking testing machine is through the harmonic speed reducer ball-screw that is coupling.
3. the characterization processes of function of retractor according to claim 1 is characterized in that: the line shaft of the upper strata servomotor of described inclination locking testing machine is through the be coupling pivot of upper strata table top of harmonic speed reducer.
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| CN200910051406.1A CN101893511B (en) | 2009-05-18 | 2009-05-18 | Detection process of function of retractor |
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| CN200910051406.1A CN101893511B (en) | 2009-05-18 | 2009-05-18 | Detection process of function of retractor |
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| CN103308301A (en) * | 2013-06-19 | 2013-09-18 | 浙江万里安全器材制造有限公司 | Angular and belt-sense emergency locking tester for safety belts |
| CN105806608A (en) * | 2016-03-25 | 2016-07-27 | 航天科技控股集团股份有限公司 | Clamping detection device and method for back plate and shell support of automobile instrument |
| CN106323606A (en) * | 2016-07-30 | 2017-01-11 | 滁州职业技术学院 | Technological process for detecting quality of seat belt components |
| CN109580198A (en) * | 2018-12-12 | 2019-04-05 | 上海精密计量测试研究所 | A kind of microswitch automatic detection device |
| CN110954308A (en) * | 2019-11-04 | 2020-04-03 | 苏州诚骏科技股份有限公司 | Counter weight testing arrangement |
| CN116989995A (en) * | 2023-05-11 | 2023-11-03 | 苏州德锌达自动化科技有限公司 | Retractor detection device and system |
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| CN101403655A (en) * | 2008-05-06 | 2009-04-08 | 奇瑞汽车股份有限公司 | Test apparatus and method for duration performance of safety belt buckle |
| CN201233324Y (en) * | 2008-07-04 | 2009-05-06 | 比亚迪股份有限公司 | Durability test equipment for coiler |
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| CN2754079Y (en) * | 2004-07-09 | 2006-01-25 | 中国第一汽车集团公司 | Automobile safety belt pretensioner test device |
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| CN201096639Y (en) * | 2007-09-18 | 2008-08-06 | 比亚迪股份有限公司 | Safety belt emergent locking test device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103308301A (en) * | 2013-06-19 | 2013-09-18 | 浙江万里安全器材制造有限公司 | Angular and belt-sense emergency locking tester for safety belts |
| CN103308301B (en) * | 2013-06-19 | 2014-08-27 | 浙江万里安全器材制造有限公司 | Angular and belt-sense emergency locking tester for safety belts |
| CN105806608A (en) * | 2016-03-25 | 2016-07-27 | 航天科技控股集团股份有限公司 | Clamping detection device and method for back plate and shell support of automobile instrument |
| CN105806608B (en) * | 2016-03-25 | 2018-02-09 | 航天科技控股集团股份有限公司 | For automobile instrument rear cowl and the detection method of watchcase support clamping detection means |
| CN106323606A (en) * | 2016-07-30 | 2017-01-11 | 滁州职业技术学院 | Technological process for detecting quality of seat belt components |
| CN106323606B (en) * | 2016-07-30 | 2019-03-05 | 滁州职业技术学院 | A kind of process flow detecting safety belt assembly quality |
| CN109580198A (en) * | 2018-12-12 | 2019-04-05 | 上海精密计量测试研究所 | A kind of microswitch automatic detection device |
| CN110954308A (en) * | 2019-11-04 | 2020-04-03 | 苏州诚骏科技股份有限公司 | Counter weight testing arrangement |
| CN110954308B (en) * | 2019-11-04 | 2021-08-06 | 苏州诚骏科技股份有限公司 | Counter weight testing arrangement |
| CN116989995A (en) * | 2023-05-11 | 2023-11-03 | 苏州德锌达自动化科技有限公司 | Retractor detection device and system |
| CN116989995B (en) * | 2023-05-11 | 2024-02-06 | 苏州德锌达自动化科技有限公司 | Retractor detection device and system |
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