CN205042935U - Detection device and bender drive arrangement reset - Google Patents
Detection device and bender drive arrangement reset Download PDFInfo
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- CN205042935U CN205042935U CN201520747985.4U CN201520747985U CN205042935U CN 205042935 U CN205042935 U CN 205042935U CN 201520747985 U CN201520747985 U CN 201520747985U CN 205042935 U CN205042935 U CN 205042935U
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- screw rod
- slide plate
- photoelectric sensor
- synchronizing wheel
- bearing
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Abstract
The utility model relates to a detection device and bender drive arrangement reset. The detection device that resets includes first support, fine setting screw rod, trimming nut, response piece and photoelectric sensor. First support is equipped with logical groove, and the fine setting screw rod is installed and is worn out at logical inslot and one end be connected with the response piece behind the first support. The response piece is parallel with the fine setting screw rod, and respond to the piece keep away from finely tune the screw rod the one end extension to the photoelectric sensor. The photoelectric sensor is used for detecting the position of response piece. It contains reset detection device's bender drive arrangement of the aforesaid to provide one in addition. The beneficial effects of the utility model are that: through rotating trimming nut, that adjusts the fine setting screw rod wears out the length of first support one end, and then adjusts the distance of responding to between piece and the photoelectric sensor to reach predetermined zero point position. The bender during operation, when the response scope that the one end of responding to the piece got into the photoelectric sensor, the photoelectric sensor sends the control mechanism that the bender was given to the zero signal, and then judges that the slide of bender is current at the zero point position.
Description
Technical field
The utility model relates to a kind of checkout gear, particularly relates to a kind ofly being applied to the resetting detection device of the slide plate of bender and a kind of bender drive unit.
Background technology
Bender be a kind of can by the equipment of sheet metal bending, be absolutely necessary processing machine in panel beating industry.The bending process that realizes of general bending mainly drives slide plate to move by motor, and then drives the mould be arranged on slide plate to carry out extrusion molding to raw material.
Traditional bender mainly comprises support, slide plate and actuating unit, actuating unit outputting power, drives slide plate to move, slide plate is provided with mould, and then carries out bending to sheet metal.Because slide plate needs to carry out Bending Processing to sheet metal over and over again, along with the increase of working time, easily there is skew in slide plate, after causing each process-cycle, slide plate fails to reset to dead-center position accurately, causes the next cycle, and substandard products appear in the finished product of Bending Processing.
Utility model content
Based on this, a kind of slide plate for detecting bender is provided whether to reach the resetting detection device of default dead-center position.
This resetting detection device, comprising: the first bearing, fine setting screw rod, fine-tuning nut, sensing chip and photoelectric sensor.First bearing is provided with the groove for accommodating fine setting screw rod, and fine setting screw rod is arranged in groove and one end and is connected with sensing chip after passing described first bearing.Sensing chip is parallel with fine setting screw rod, and sensing chip extends to photoelectric sensor away from the one end of finely tuning screw rod.Photoelectric sensor is for detecting the position of sensing chip.
Wherein in an embodiment, this resetting detection device also comprises the second bearing, and photoelectric sensor is fixed on the second bearing.
Wherein in an embodiment, fine-tuning nut is provided with graduation mark, and the surface of the first bearing is provided with graticule, and graticule is parallel with fine setting screw rod.By graduation mark and graticule, user can know the distance of fine setting intuitively.
Above-mentioned resetting detection device, during installation, the first bearing is fixed on the slide plate of bender, and photoelectric sensor is fixed on the support of bender, and photoelectric sensor is electrically connected with the controlling organization of bender.By turn fine-tuning nut, regulate the length passing first bearing one end of fine setting screw rod, and then regulate the distance between sensing chip and photoelectric sensor, to reach default dead-center position.During bender work, when one end of sensing chip enters the induction range of photoelectric sensor, photoelectric sensor sends zero signal to the controlling organization of bender, and then judges that the slide plate of bender is current and be in dead-center position.
Below, a kind of bender drive unit comprising above-mentioned resetting detection device is provided.
This bender drive unit, comprising: support, actuating unit and slide plate, and actuating unit to be fixed on support and to be connected with slide plate, the action of power drive slide plate.Above-mentioned bender driving mechanism also comprises resetting detection device.Resetting detection device comprises: the first bearing, fine setting screw rod, fine-tuning nut, sensing chip and photoelectric sensor, first bearing is provided with the groove for accommodating fine setting screw rod, fine setting screw rod is arranged in groove and one end and is connected with sensing chip after passing described first bearing, sensing chip is parallel with fine setting screw rod, and sensing chip extends to photoelectric sensor away from the one end of finely tuning screw rod, photoelectric sensor is for detecting the position of sensing chip, and the first bearing is fixed on slide plate, and photoelectric sensor is fixed on support.
Wherein in an embodiment, resetting detection device also comprises the second bearing, and photoelectric sensor is fixed on support by the first bearing.
Wherein in an embodiment, fine-tuning nut is provided with graduation mark, and the surface of the first bearing is provided with graticule, and graticule is parallel with fine setting screw rod.By graduation mark and graticule, user can know the distance of fine setting intuitively.
Wherein in an embodiment, also comprise travel switch, travel switch comprises primary importance inductor, second place inductor, the first limited block and the second limited block, first limited block and the second limited block are all fixed on slide plate, and primary importance inductor and second place inductor are all fixed on support.Travel switch is for limiting the movement range of slide plate.During use, the position sensor on travel switch is electrically connected with the controlling organization of bender.When the movement range of slide plate exceeds the scope of the first limited block and the second limited block, send alarm signal to the controlling organization of bender.
Wherein in an embodiment, actuating unit comprises the first servomotor, the first Timing Belt, the first synchronizing wheel, the first ball screw, the second servomotor, the second Timing Belt, the second synchronizing wheel, the second ball screw.First servomotor and the second servomotor are all fixed on support, first ball screw and the second ball screw to be all fixed on support and to be parallel to each other, first ball screw is connected with the side of slide plate by the first nut sleeve, and the second ball screw is connected with the opposite side of slide plate by the second nut sleeve.First servomotor is connected with the first synchronizing wheel by the first Timing Belt, and the first synchronizing wheel is fixed on the first ball screw one end away from slide plate.Second servomotor is connected with the second synchronizing wheel by the second Timing Belt, and the second synchronizing wheel is fixed on the second ball screw one end away from slide plate.By the first servomotor, the second servomotor drive respectively the first ball screw, second ball screw rotate, and then drive slide plate move, the precision of its action and the stability of work high.
Wherein in an embodiment, the first servomotor is provided with the 3rd synchronizing wheel, and the radius of the 3rd synchronizing wheel is less than the radius of the first synchronizing wheel, and the first servomotor drives the first Timing Belt action by the 3rd synchronizing wheel.Second servomotor is provided with the 4th synchronizing wheel, and the radius of the 4th synchronizing wheel is less than the radius of the first synchronizing wheel, and the second servomotor drives the second Timing Belt action by the 4th synchronizing wheel.Drive large synchronizing wheel to rotate by little synchronizing wheel, the rotating speed of servomotor can be reduced, improve output torque, reduce the power stage of servomotor to reach energy-conservation effect.
Wherein in an embodiment, be provided with level detection device between support and slide plate, level detection device is for detecting levelness when slide plate moves.This level detection device comprises activity bar, the first inductor and the second inductor.First inductor and the second inductor are separately fixed on support, and one end of activity bar is connected with slide plate, and the other end extends between the first inductor and the second inductor.
Above-mentioned bender driving mechanism, is provided with resetting detection device, detects slide plate and whether is in dead-center position, reduce and do not cause follow-up bending operation to occur the risk of substandard products because slide plate is not returned to dead-center position by resetting detection device.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the resetting detection device of a kind of embodiment of the present utility model;
Accompanying drawing 2 is the structural representation of the bender drive unit of a kind of embodiment of the present utility model;
The structural representation that accompanying drawing 3 is another visual angle of bender drive unit shown in Fig. 2;
Accompanying drawing 4 is the structural representation of the level detection device shown in Fig. 2;
In accompanying drawing, the implication of each label is:
10-bender drive unit;
110-support;
120-actuating unit, 121-first servomotor, 122-first Timing Belt, 123-first synchronizing wheel, 124-second servomotor, 125-second Timing Belt, 126-second synchronizing wheel, 127-the 3rd synchronizing wheel, 128-the 4th synchronizing wheel;
130-slide plate;
140-resetting detection device, 141-first bearing, 142-finely tunes screw rod, 143-fine-tuning nut, 144-sensing chip, 145-photoelectric sensor, 146-second bearing, 148-graduation mark, 149-graticule, 1410-bolt;
150-travel switch, 151-primary importance inductor, 152-first limited block, 153-second limited block, 154-second place inductor;
160-level detection device, 161-activity bar, 162-first inductor, 163-second inductor.
Detailed description of the invention
For feature of the present utility model, technological means and the specific purposes reached, function can be understood further, resolve advantage of the present utility model and spirit, by below in conjunction with accompanying drawing and detailed description of the invention, detailed description of the present utility model is further understood.
Refer to accompanying drawing 1, it is the structural representation of the resetting detection device 140 of a kind of embodiment of the present utility model.
This resetting detection device 140, comprising: the first bearing 141, fine setting screw rod 142, fine-tuning nut 143, sensing chip 144, photoelectric sensor 145 and the second bearing 146.
First bearing 141 is provided with the groove for accommodating fine setting screw rod 142, and fine setting screw rod 142 is arranged in groove and one end and is connected with sensing chip 144 after passing described first bearing 141.Fine-tuning nut 143 is provided with graduation mark 148, and the surface of the first bearing 141 is provided with graticule 149, and graticule 149 is parallel with fine setting screw rod 142.By graduation mark 148 and graticule 149, user can know the distance of fine setting intuitively.Such as, after being enclosed by rotary fine adjustment nut 143N, the displacement of record sensing chip 144, then through calculating, draws sensing chip 144 displacement conversed between adjacent two graduation marks 148.Graticule 149 is convenient to user when rotary fine adjustment nut 143, finds the datum line of reference.
Sensing chip 144 is parallel with fine setting screw rod 142, and sensing chip 144 extends to photoelectric sensor 145 away from the one end of finely tuning screw rod 142.Photoelectric sensor 145 is for detecting the position of sensing chip 144.
Photoelectric sensor 145 is fixed on the second bearing 146.
In addition, be fixed on the slide plate 130 of bender at the first bearing 141 by bolt 1410, second bearing 146 is fixed on the support 110 of bender by bolt 1410, and sensing chip 144 is fixed on the slide plate 130 of bender by bolt 1410 after adjustment.
Above-mentioned resetting detection device 140, during installation, the first bearing 141 is fixed on the slide plate 130 of bender, and photoelectric sensor 145 is fixed on the support of bender, and photoelectric sensor 145 is electrically connected with the controlling organization of bender.By turn fine-tuning nut 143, regulate the length passing first bearing 141 one end of fine setting screw rod 142, and then regulate the distance between sensing chip 144 and photoelectric sensor 145, to reach default dead-center position.During bender work, when one end of sensing chip 144 enters the induction range of photoelectric sensor 145, photoelectric sensor 145 sends zero signal to the controlling organization of bender, and then judges that the slide plate 130 of bender is current and be in dead-center position.Meanwhile, equipment of considering is when long-term work or processing different product, and the position of resetting detection device 140 needs to carry out adaptive adjustment, therefore, during this practicality is new, resetting detection device 140 is provided with fine-tuning nut 143 and fine setting screw rod 142, to meet above-mentioned requirement.
Below, a kind of bender drive unit 10 comprising above-mentioned resetting detection device 140 is provided.
See accompanying drawing 2, it is the structural representation of the bender drive unit 10 of a kind of embodiment of the present utility model.
This bender drive unit 10, comprising: support 110, actuating unit 120 and slide plate 130.Actuating unit 120 to be fixed on support 110 and to be connected with slide plate 130, power drive slide plate 130 action.In addition, this bender drive unit 10 also comprises resetting detection device 140, travel switch 150 and level detection device 160.
Hereafter incorporated by reference to accompanying drawing 3 and accompanying drawing referred to above 1, accompanying drawing 3 removes the structural representation after slide plate 130 and resetting detection device 140 for the bender drive unit 10 shown in Fig. 2.
Resetting detection device 140, comprising: the first bearing 141, fine setting screw rod 142, fine-tuning nut 143, sensing chip 144, photoelectric sensor 145 and the second bearing 146.First bearing 141 is provided with the groove for accommodating fine setting screw rod 142, fine setting screw rod 142 is arranged in groove and one end and is connected with sensing chip 144 after passing described first bearing 141, sensing chip 144 is parallel with fine setting screw rod 142, and sensing chip 144 extends to photoelectric sensor 145 away from the one end of finely tuning screw rod 142, photoelectric sensor 145 is for detecting the position of sensing chip 144, first bearing 141 is fixed on slide plate 130, and photoelectric sensor 145 is fixed on support 110.Photoelectric sensor 145 is fixed on support 110 by the first bearing 141.Fine-tuning nut 143 is provided with graduation mark 148, and the surface of the first bearing 141 is provided with graticule 149, and graticule 149 is parallel with fine setting screw rod 142.By graduation mark 148 and graticule 149, user can know the distance of fine setting intuitively.
Actuating unit 120, comprising: the first servomotor 121, first Timing Belt 122, first synchronizing wheel 123, first ball screw, the second servomotor 124, second Timing Belt 125, second synchronizing wheel 126, second ball screw.First servomotor 121 and the second servomotor 124 are all fixed on support 110, first ball screw and the second ball screw to be all fixed on support 110 and to be parallel to each other, first ball screw is connected with the side of slide plate 130 by the first nut sleeve, and the second ball screw is connected with the opposite side of slide plate 130 by the second nut sleeve.First servomotor 121 is connected with the first synchronizing wheel 123 by the first Timing Belt 122, and the first synchronizing wheel 123 is fixed on the first ball screw one end away from slide plate 130.Second servomotor 124 is connected with the second synchronizing wheel 126 by the second Timing Belt 125, and the second synchronizing wheel 126 is fixed on the second ball screw one end away from slide plate 130.By the first servomotor 121, second servomotor 124 drive respectively the first ball screw, second ball screw rotate, and then drive slide plate 130 move, the precision of its action and the stability of work high.In addition, the radius that the first servomotor 121 is provided with the 3rd synchronizing wheel the 127, three synchronizing wheel 127 is less than the radius of the first synchronizing wheel 123, and the first servomotor 121 drives the first Timing Belt 122 action by the 3rd synchronizing wheel 127.The radius that second servomotor 124 is provided with the 4th synchronizing wheel the 128, four synchronizing wheel 128 is less than the radius of the first synchronizing wheel 123, and the second servomotor 124 drives the second Timing Belt 125 action by the 4th synchronizing wheel 128.Drive large synchronizing wheel to rotate by little synchronizing wheel, the rotating speed of servomotor can be reduced, improve output torque, reduce the power stage of servomotor to reach energy-conservation effect.
Travel switch 150, comprising: primary importance inductor 151 and second place inductor 154, first limited block 152 and the second limited block 153.First limited block 152 and the second limited block 153 are all fixed on slide plate 130.Primary importance inductor 151 and second place inductor 154 are fixed on support 110, and first inductor 151 and the second inductor 154 are respectively equipped with ball fork, when ball fork touches the first limited block 152 or the second limited block 153, the first inductor 151 or the second inductor 154 just can be triggered.Travel switch 150 is for limiting the movement range of slide plate 130.During use, the primary importance inductor 151 on travel switch 150 and second place inductor 154 are electrically connected with the controlling organization of bender.When the movement range of slide plate 130 exceeds the scope of the first limited block 152 and the second limited block 153, send alarm signal to the controlling organization of bender.
Level detection device 160, is located between support 110 and slide plate 130, for detecting levelness when slide plate 130 moves.See Fig. 4, it is the structural representation of the level detection device 160 shown in Fig. 2.This level detection device 160 comprises activity bar 161, first inductor 162 and the second inductor 163.First inductor 162 and the second inductor 163 are separately fixed on support 110.One end of activity bar 161 is connected with slide plate 130, and the other end extends between the first inductor 162 and the second inductor 163.First inductor 162 and the second inductor 163 are respectively equipped with inductive probe, and activity template 161 is then between two inductions are pullover.When slide plate 130 is when occurring tilting, activity template 161 can abut on one of them inductive probe, and the inductor belonging to this inductive probe just can send the inclination signal of telecommunication to the control system of bender.
Above-mentioned bender driving mechanism, is provided with resetting detection device 140, detects slide plate 130 and whether is in dead-center position, reduce because slide plate 130 is not returned to dead-center position and cause follow-up bending operation to occur the risk of substandard products by resetting detection device 140.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a resetting detection device, is characterized in that, comprising: the first bearing, fine setting screw rod, fine-tuning nut, sensing chip and photoelectric sensor;
Described first bearing is provided with the groove for accommodating described fine setting screw rod, and described fine setting screw rod is arranged in described groove and one end and is connected with described sensing chip after passing described first bearing;
Described sensing chip is parallel with described fine setting screw rod, and described sensing chip away from described fine setting screw rod one end extend to described photoelectric sensor;
Described photoelectric sensor is for detecting the position of described sensing chip.
2. resetting detection device according to claim 1, is characterized in that, also comprises the second bearing, and described photoelectric sensor is fixed on described second bearing.
3. resetting detection device according to claim 1, is characterized in that, described fine-tuning nut is provided with graduation mark, and the surface of described first bearing is provided with graticule, and described graticule is parallel with described fine setting screw rod.
4. a bender drive unit, comprises support, actuating unit and slide plate, and described actuating unit is fixed on the bracket and is connected with described slide plate, and slide plate action described in described power drive, is characterized in that: also comprise resetting detection device;
Described resetting detection device comprises: the first bearing, fine setting screw rod, fine-tuning nut, sensing chip and photoelectric sensor, described first bearing is provided with the groove for accommodating described fine setting screw rod, described fine setting screw rod is arranged in described groove and one end and is connected with described sensing chip after passing described first bearing, described sensing chip is parallel with described fine setting screw rod, and described sensing chip away from described fine setting screw rod one end extend to described photoelectric sensor, described photoelectric sensor is for detecting the position of described sensing chip, described first bearing is fixed on described slide plate, described photoelectric sensor is fixing on the bracket.
5. bender drive unit according to claim 4, is characterized in that, described resetting detection device also comprises the second bearing, and described photoelectric sensor is fixing on the bracket by described first bearing.
6. bender drive unit according to claim 4, is characterized in that, described fine-tuning nut is provided with graduation mark, and the surface of described first bearing is provided with graticule, and described graticule is parallel with described fine setting screw rod.
7. bender drive unit according to claim 4, it is characterized in that, also comprise travel switch, described travel switch comprises primary importance inductor, second place inductor, the first limited block and the second limited block, described first limited block and described second limited block are all fixed on described slide plate, and described primary importance inductor and described second place inductor are all fixing on the bracket.
8. bender drive unit according to claim 4, it is characterized in that, described actuating unit comprises the first servomotor, the first Timing Belt, the first synchronizing wheel, the first ball screw, the second servomotor, the second Timing Belt, the second synchronizing wheel, the second ball screw;
Described first servomotor and described second servomotor are all fixing on the bracket, described first ball screw and described second ball screw are all fixed on the bracket and are parallel to each other, described first ball screw is connected with the side of slide plate by the first nut sleeve, and described second ball screw is connected with the opposite side of slide plate by the second nut sleeve;
Described first servomotor is connected with described first synchronizing wheel by described first Timing Belt, and described first synchronizing wheel is fixed on described first ball screw one end away from described slide plate;
Described second servomotor is connected with described second synchronizing wheel by described second Timing Belt, and described second synchronizing wheel is fixed on described second ball screw one end away from described slide plate.
9. bender drive unit according to claim 8, it is characterized in that, described first servomotor is provided with the 3rd synchronizing wheel, the radius of described 3rd synchronizing wheel is less than the radius of described first synchronizing wheel, and described first servomotor drives described first Timing Belt action by described 3rd synchronizing wheel; Described second servomotor is provided with the 4th synchronizing wheel, and the radius of described 4th synchronizing wheel is less than the radius of described first synchronizing wheel, and described second servomotor drives described second Timing Belt action by described 4th synchronizing wheel.
10. bender drive unit according to claim 4, it is characterized in that, level detection device is provided with between described support and described slide plate, described level detection device is for detecting levelness when described slide plate moves, comprise activity bar, the first inductor and the second inductor, described first inductor and described second inductor are separately fixed on described support, one end of described activity bar is connected with described slide plate, and the other end extends between described first inductor and described second inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747985.4U CN205042935U (en) | 2015-09-23 | 2015-09-23 | Detection device and bender drive arrangement reset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747985.4U CN205042935U (en) | 2015-09-23 | 2015-09-23 | Detection device and bender drive arrangement reset |
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| CN205042935U true CN205042935U (en) | 2016-02-24 |
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| CN201520747985.4U Active CN205042935U (en) | 2015-09-23 | 2015-09-23 | Detection device and bender drive arrangement reset |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945097A (en) * | 2016-06-15 | 2016-09-21 | 东莞市谊科数控科技有限公司 | Bending machine safety device |
| CN109708950A (en) * | 2018-12-17 | 2019-05-03 | 合肥信达膜科技有限公司 | A kind of intensity detection mechanism of rolled film |
| CN114146966A (en) * | 2021-12-01 | 2022-03-08 | 中山立为智能科技有限公司 | High-low position double-shaft paint removing device |
-
2015
- 2015-09-23 CN CN201520747985.4U patent/CN205042935U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945097A (en) * | 2016-06-15 | 2016-09-21 | 东莞市谊科数控科技有限公司 | Bending machine safety device |
| CN109708950A (en) * | 2018-12-17 | 2019-05-03 | 合肥信达膜科技有限公司 | A kind of intensity detection mechanism of rolled film |
| CN114146966A (en) * | 2021-12-01 | 2022-03-08 | 中山立为智能科技有限公司 | High-low position double-shaft paint removing device |
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