CN203965883U - The reversible regulating device of a kind of digitized positions with feedback - Google Patents
The reversible regulating device of a kind of digitized positions with feedback Download PDFInfo
- Publication number
- CN203965883U CN203965883U CN201420317853.3U CN201420317853U CN203965883U CN 203965883 U CN203965883 U CN 203965883U CN 201420317853 U CN201420317853 U CN 201420317853U CN 203965883 U CN203965883 U CN 203965883U
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- China
- Prior art keywords
- code disk
- reducing motor
- regulating device
- band brake
- lead screw
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Abstract
The utility model relates to the reversible regulating device of a kind of digitized positions with feedback, comprise band brake reducing motor (100), photoelectric code disk (102), matrix photoelectric sensor (103), touch-screen and PLC, the output terminal of band brake reducing motor (100) is provided with photoelectric code disk (102), on the circumference of photoelectric code disk (102), be evenly distributed with multiple circular holes (124), matrix photoelectric sensor (103) is installed on photoelectric code disk (102), circular hole (124) on photoelectric code disk (102) circumference is to transmitting and receiving the center of position at matrix photoelectric sensor (103), the output terminal of band brake reducing motor (100) connects the functional device that needs adjusting position by gear train, band brake reducing motor (100), matrix photoelectric sensor (103), photoelectric code disk (102) connects touch-screen by PLC, compared with the existing technology, not only novel, intuitive display, dependable performance, with low cost, realized the reversible adjusting to functional device position to the utility model, is applicable to often will carry out position adjustments and the large occasion of position adjustments amount.
Description
[technical field]
The utility model relates to reversible regulation technology field, position, specifically the reversible regulating device of a kind of digitized positions with feedback.
[background technology]
The mode of the reversible adjusting in position is very many, totally can be divided into mechanical type and electrodynamic type.Wherein, mechanical type adopts manual adjustments exactly, and being applicable to position is not often to regulate and the little occasion of regulated quantity, not too convenient for other situation; According to type of belt drive, electronic mode can also adopt the form such as servomotor, stepper motor, but its cost compare is high.Along with the application more and more widely in industry of the man-machine interface such as touch-screen, PLC, controller, if a kind of reversible regulating system in position of controlling based on touch-screen, PLC can be provided, to solve above-mentioned existing technical matters, will have very important significance in this area.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of digitized positions with feedback reversible regulating device, not only novel, intuitive display, dependable performance, and with low cost, realize the reversible adjusting to functional device position, be applicable to often will carry out position adjustments and the large occasion of position adjustments amount.
Design for achieving the above object the reversible regulating device of a kind of digitized positions with feedback, comprise band brake reducing motor 100, photoelectric code disk 102, matrix photoelectric sensor 103, touch-screen and PLC, the output terminal of described band brake reducing motor 100 is provided with photoelectric code disk 102, on the circumference of described photoelectric code disk 102, be evenly distributed with multiple circular holes 124, on described photoelectric code disk 102, matrix photoelectric sensor 103 is installed, circular hole 124 on described photoelectric code disk 102 circumference is to transmitting and receiving the center of position at matrix photoelectric sensor 103, the output terminal of described band brake reducing motor 100 connects the functional device that needs adjusting position by gear train, described band brake reducing motor 100, matrix photoelectric sensor 103, photoelectric code disk 102 connects touch-screen by PLC.
Described gear train comprises drive lead screw 108, block of spiral 109, conical gear 1 and conical gear 2 107, described drive lead screw 108 is arranged on fixed mount, described conical gear 1 is arranged on the output terminal of band brake reducing motor 100, described conical gear 2 107 is arranged on the end of drive lead screw 108, described conical gear 1 is intermeshing with conical gear 2 107, described band brake reducing motor 100 is by conical gear 1, conical gear 2 107 drives drive lead screw 108 to rotate, on described drive lead screw 108, block of spiral 109 is installed, described functional device is connected on block of spiral 109.
Described fixed mount comprises gusset 112 and lower gusset 110, and described drive lead screw is arranged between gusset 112 and lower gusset 110, and described upper gusset 112 belows are provided with initial point proximity transducer 111, and described initial point proximity transducer 111 is by connection PLC.
The output terminal of described band brake reducing motor 100 is connected with transmission shaft 104 by shaft coupling 101, and described photoelectric code disk 102 is arranged on transmission shaft 104, and described conical gear 1 is arranged on the end of transmission shaft 104.
Described drive lead screw 108 adopts square thread.
The described functional device that needs adjusting position is cutter regulating device, described cutter regulating device comprises cutting knife installing plate 116, cutting upper slitter 119, cutting lower cutter 120, left cylinder 121 and right cylinder 122, described cutting upper slitter 119 is arranged on cutting knife installing plate 116, described cutting knife installing plate 116 is arranged on block of spiral 109, and described left cylinder 121, right cylinder 122 drive the lower cutter 120 of cutting to do cutting action.
Described cutting knife installing plate 116 is provided with left mounting hole 117 and right mounting hole 118, and described block of spiral 109, drive lead screw 108 are all respectively provided with one in left and right, and described cutting knife installing plate 116 is arranged on block of spiral 109 by left mounting hole 117, right mounting hole 118.
The utility model compared with the existing technology, novel structure, simply, reasonable in design, owing at the output terminal of band brake reducing motor, photoelectric code disk being installed, and matrix photoelectric sensor is installed on photoelectric code disk, make circular hole on photoelectric code disk circumference to transmit and receive the center of position at matrix photoelectric sensor, by gear train, the output terminal of band brake reducing motor is connected with the functional device that needs adjusting position, thereby utilize matrix photoelectric sensor to detect the ON/OFF signal in photoelectric code disk rotation process, matrix photo-sensor feedback signal feedback is counted to PLC, carry out the real-time detection of position, thereby the position of arbitration functions device, realize the reversible adjusting to functional device position, in addition, propulsion system adopt band brake reducing motor, so that position adjustments completes fast braking and lock this position, and at the extreme position that functional device closes on reversible adjusting, initial point proximity transducer are installed, the original point return as functional device, to determine the initial position of reversible adjusting, in addition, the utility model is novel, intuitive display, dependable performance, is applicable to often to carry out position adjustments and the large occasion of position adjustments amount, is new departure of a kind of reversible adjusting of digitized positions of band with low cost feedback, is worthy of popularization.
[brief description of the drawings]
Fig. 1 is the dull regulating device structural representation of the utility model;
Fig. 2 is that in the utility model, functional device is the double-adjustment device structural representation of cutter regulating device;
Fig. 3 is the position adjustments schematic diagram of Fig. 2;
Fig. 4 is the structural representation of photoelectric code disk in the utility model;
Fig. 5 is simplification control functional schematic of the present utility model;
In figure: 100 is band brake reducing motor, 101 is shaft coupling, 102 is photoelectric code disk, 103 is matrix photoelectric sensor, 104 is transmission shaft, 105 is web joint, 106 is conical gear one, 107 is conical gear two, 108 is drive lead screw, 109 is block of spiral, 110 is lower gusset, 111 is initial point proximity transducer, 112 is upper gusset, 113 is upper left gusset, 114 is left initial point proximity transducer, 115 is left-hand screw piece, 116 is cutting knife installing plate, 117 is left mounting hole, 118 is right mounting hole, 119 is cutting upper slitter, 120 is the lower cutter of cutting, 121 is left cylinder, 122 is right cylinder, 123 is Left Drive screw mandrel, 124 is circular hole, 200 is position setting value, 201 resolve for logic, 202 is output control, 203 for carrying out, 204 is position adjustments, 205 is pulses switch numerical value.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is done to following further illustrating:
As shown in drawings, the utility model comprises: band brake reducing motor 100, photoelectric code disk 102, matrix photoelectric sensor 103, touch-screen and PLC, the output terminal of band brake reducing motor 100 is provided with photoelectric code disk 102, on the circumference of photoelectric code disk 102, be evenly distributed with multiple circular holes 124, matrix photoelectric sensor 103 is installed on photoelectric code disk 102, circular hole 124 on photoelectric code disk 102 circumference is to transmitting and receiving the center of position at matrix photoelectric sensor 103, the output terminal of band brake reducing motor 100 connects the functional device that needs adjusting position by gear train, band brake reducing motor 100, matrix photoelectric sensor 103, photoelectric code disk 102 connects touch-screen by PLC, gear train comprises drive lead screw 108, block of spiral 109, conical gear 1 and conical gear 2 107, drive lead screw 108 is arranged on fixed mount, drive lead screw 108 adopts square thread, conical gear 1 is arranged on the output terminal of band brake reducing motor 100, conical gear 2 107 is arranged on the end of drive lead screw 108, conical gear 1 is intermeshing with conical gear 2 107, band brake reducing motor 100 is by conical gear 1, conical gear 2 107 drives drive lead screw 108 to rotate, block of spiral 109 is installed on drive lead screw 108, functional device is connected on block of spiral 109, fixed mount comprises gusset 112 and lower gusset 110, drive lead screw is arranged between gusset 112 and lower gusset 110, upper gusset 112 belows are provided with initial point proximity transducer 111, initial point proximity transducer 111 is by connection PLC.
In the utility model, the output terminal of band brake reducing motor 100 is connected with transmission shaft 104 by shaft coupling 101, and photoelectric code disk 102 is arranged on transmission shaft 104, and conical gear 1 is arranged on the end of transmission shaft 104; Needing the functional device of adjusting position can be cutter regulating device, also can need for other device of adjusting position, as film seal device, conveying device etc.; Wherein, cutter regulating device comprises cutting knife installing plate 116, cutting upper slitter 119, cutting lower cutter 120, left cylinder 121 and right cylinder 122, cutting upper slitter 119 is arranged on cutting knife installing plate 116, cutting knife installing plate 116 is arranged on block of spiral 109, and left cylinder 121, right cylinder 122 drive the lower cutter 120 of cutting to do cutting action; On this cutting knife installing plate 116, can be provided with left mounting hole 117 and right mounting hole 118, and block of spiral 109 and drive lead screw 108 are all respectively provided with to one in left and right, cutting knife installing plate 116 is arranged on respectively on the block of spiral 109 on limit, left and right by left mounting hole 117, right mounting hole 118, thereby realizes two adjusting.
The utility model is mainly used in the occasion of needs reversible adjusting in position in plant equipment, can be widely used in various plant equipment, and especially position does not need the occasion of quick adjustment.Formed by parts such as touch-screen, PLC, band brake reducing motor, photoelectric code disk, matrix photoelectric sensor, initial point proximity transducer, drive lead screw, functional devices, in the time that brake reducing motor rotates, the feedback signal input PLC that matrix photoelectric sensor produces, to determine the current location of functional device, by comparing with desired location, determine that band brake reducing motor is forward or reversion, thus the reversible adjusting of practical function setting position.Wherein, the circular hole of the uniform some of surrounding of photoelectric code disk, the circular hole quantity ratio of the pitch of drive lead screw and photoelectric code disk surrounding is the least unit of the position of functional device in touch-screen.
Principle of work of the present utility model is to utilize matrix photoelectric sensor to detect the ON/OFF signal in photoelectric code disk rotation process, and this signal feedback is counted to PLC, thereby the position of arbitration functions device, finally realizes the reversible adjusting to functional device position.The signal feedback producing by matrix photoelectric sensor, to the common input point of PLC, is converted to the digitized positions of functional device, so that compare with the position of its setting, and then control band brake reducing motor.This is less demanding to PLC's, and any PLC can realize this function.
In the utility model, the functional device that bilateral is adjusted for needing balance, the reversible regulating device of digitized positions that can use side by side two this bands to feed back simultaneously.The reversible regulating device of digitized positions that same functional device is used side by side to two this band feedbacks, a side of web joint can be short long lumbar hole.When same functional device being used side by side to the reversible regulating device of digitized positions of two this band feedbacks, can be taking a side as benchmark, opposite side position is reversible adjusting in limited range.
As shown in accompanying drawing 2 and accompanying drawing 3, be the embodiment of cutter regulating device for needing the functional device of adjusting position in the utility model, by shaft coupling, transmission shaft connecting band brake reducing motor, photoelectric code disk is arranged on transmission shaft, and outer circular hole on photoelectric code disk is to transmitting and receiving the center of position at matrix photoelectric sensor, by conical gear one and conical gear two, the power of band brake reducing motor passes to drive lead screw; Lower gusset and upper gusset are arranged on the substrate of machine, to form the fixed mount of drive lead screw; Initial point proximity transducer is arranged on below gusset, is used for detecting block of spiral, to make the original point return on cutter right side; Cutting knife installing plate is by left mounting hole and right mounting hole, and two ends are separately fixed on the block of spiral on the left side and the block of spiral on the right, then are arranged on respectively on the drive lead screw on the left side and the drive lead screw on the right; Cutting upper slitter is arranged on cutting knife installing plate, by left cylinder and the lower cutter of right air cylinder driven cutting, does cutting action.
In this embodiment, because cutter are long, therefore consider mechanically stressed, independently position adjustments is carried out respectively in employing in both sides.For this bilateral adjustment, consider the otherness of two lateral movements, in reality, sometimes also need bilateral adjustment simultaneously, so be benchmark taking left side in PLC of the present utility model and touch-screen control, right side can be moved separately up and down, this also requires just can not adopt and be rigidly connected between cutting knife installing plate and left mounting hole and right mounting hole, but adopts kink to connect, and left mounting hole is set to short long lumbar hole.Left and right two parts that accompanying drawing 3 is cutting position regulating device move up simultaneously, and the block of spiral of the right and left is the upper gusset of close the right and left respectively.
The utility model position adjustments speed is unsuitable too fast, otherwise PLC cannot respond the feedback pulse that matrix photoelectric sensor produces, if employing simultaneously is common electric machine, once shut down, can not produce damping force, so power will adopt band brake reducing motor.Wherein, drive lead screw adopts square thread, thereby transmission efficiency is high, and bearing capacity is strong, and loose turning not under responsive to axial force, has certain self-locking action.
As shown in Figure 4, for the utility model photoelectric code disk, uniform 20 circular holes of its surrounding, the square thread pitch of the drive lead screw of the right and left is 2.0 millimeters, square thread pitch/circular hole quantity=0.1 millimeter, the adjacent circular holes signal that namely photoelectric code disk can be detected by matrix photoelectric sensor, has been confirmed as position adjustments 0.1 millimeter by it after input PLC.
After functional device of the present utility model installs, need to carry out by touch-screen the operation of original point return.Click at the cutting original point return switching point of touch-screen, left and right two parts of cutting position regulating device move up simultaneously, until the block of spiral of the right and left is detected by the initial point proximity transducer of the right and left respectively, original point return completes, and the initial position of cutting position regulating device is determined.
As shown in Figure 5, simplify for the utility model the schematic diagram of controlling function, wherein, position setting value 200 is to operate in touch-screen; Logic resolves 201, output control 202 and pulses switch numerical value 205 (position currency) be to realize in PLC.Logic is resolved 201 and is determined that according to the logical relation in position deviation and machine band brake reducing motor stops or forward or reverse, and the control of braking; It is that logic is resolved to the output of 201 result that output controls 202, controls the running of band brake reducing motor.Carrying out 203 is exactly the operation of brake reducing motor, realizes the adjusting of position; Position adjustments 204 is exactly the result of position adjustments; Pulses switch numerical value (position currency) 205 is exactly circular hole the produce signal of matrix photoelectric sensor through photoelectric code disk on brake reducing motor output shaft, in input PLC, be converted to the currency of position adjustments, feedback that Here it is, namely carries out the digitizing actual measurement of position.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (7)
1. the reversible regulating device of the digitized positions with feedback, it is characterized in that: comprise band brake reducing motor (100), photoelectric code disk (102), matrix photoelectric sensor (103), touch-screen and PLC, the output terminal of described band brake reducing motor (100) is provided with photoelectric code disk (102), on the circumference of described photoelectric code disk (102), be evenly distributed with multiple circular holes (124), matrix photoelectric sensor (103) is installed on described photoelectric code disk (102), circular hole (124) on described photoelectric code disk (102) circumference is to transmitting and receiving the center of position at matrix photoelectric sensor (103), the output terminal of described band brake reducing motor (100) connects the functional device that needs adjusting position by gear train, described band brake reducing motor (100), matrix photoelectric sensor (103), photoelectric code disk (102) connects touch-screen by PLC.
2. the reversible regulating device of digitized positions of band feedback as claimed in claim 1, it is characterized in that: described gear train comprises drive lead screw (108), block of spiral (109), conical gear one (106) and conical gear two (107), described drive lead screw (108) is arranged on fixed mount, described conical gear one (106) is arranged on the output terminal of band brake reducing motor (100), described conical gear two (107) is arranged on the end of drive lead screw (108), described conical gear one (106) is intermeshing with conical gear two (107), described band brake reducing motor (100) is by conical gear one (106), conical gear two (107) drives drive lead screw (108) to rotate, block of spiral (109) is installed on described drive lead screw (108), described functional device is connected on block of spiral (109).
3. the reversible regulating device of digitized positions of band feedback as claimed in claim 2, it is characterized in that: described fixed mount comprises gusset (112) and lower gusset (110), described drive lead screw is arranged between gusset (112) and lower gusset (110), described upper gusset (112) below is provided with initial point proximity transducer (111), and described initial point proximity transducer (111) is by connection PLC.
4. the reversible regulating device of digitized positions that band feeds back as claimed in claim 2 or claim 3, it is characterized in that: the output terminal of described band brake reducing motor (100) is connected with transmission shaft (104) by shaft coupling (101), it is upper that described photoelectric code disk (102) is arranged on transmission shaft (104), and described conical gear one (106) is arranged on the end of transmission shaft (104).
5. the reversible regulating device of digitized positions of band feedback as claimed in claim 4, is characterized in that: described drive lead screw (108) adopts square thread.
6. the reversible regulating device of digitized positions of band feedback as claimed in claim 5, it is characterized in that: the described functional device that needs adjusting position is cutter regulating device, described cutter regulating device comprises cutting knife installing plate (116), cutting upper slitter (119), the lower cutter (120) of cutting, left cylinder (121) and right cylinder (122), described cutting upper slitter (119) is arranged on cutting knife installing plate (116), described cutting knife installing plate (116) is arranged on block of spiral (109), described left cylinder (121), right cylinder (122) drives the lower cutter (120) of cutting to do cutting action.
7. the reversible regulating device of digitized positions of band feedback as claimed in claim 6, it is characterized in that: described cutting knife installing plate (116) is provided with left mounting hole (117) and right mounting hole (118), described block of spiral (109), drive lead screw (108) all left and right are respectively provided with one, and described cutting knife installing plate (116) is arranged on block of spiral (109) by left mounting hole (117), right mounting hole (118).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317853.3U CN203965883U (en) | 2014-06-13 | 2014-06-13 | The reversible regulating device of a kind of digitized positions with feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317853.3U CN203965883U (en) | 2014-06-13 | 2014-06-13 | The reversible regulating device of a kind of digitized positions with feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965883U true CN203965883U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317853.3U Withdrawn - After Issue CN203965883U (en) | 2014-06-13 | 2014-06-13 | The reversible regulating device of a kind of digitized positions with feedback |
Country Status (1)
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| CN (1) | CN203965883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020720B (en) * | 2014-06-13 | 2016-08-31 | 上海小松包装机械有限公司 | A kind of digitized positions reversible adjusting means of band feedback |
-
2014
- 2014-06-13 CN CN201420317853.3U patent/CN203965883U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020720B (en) * | 2014-06-13 | 2016-08-31 | 上海小松包装机械有限公司 | A kind of digitized positions reversible adjusting means of band feedback |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |