CN208361585U - Conveyor belt tension controls equipment - Google Patents
Conveyor belt tension controls equipment Download PDFInfo
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- CN208361585U CN208361585U CN201820274896.6U CN201820274896U CN208361585U CN 208361585 U CN208361585 U CN 208361585U CN 201820274896 U CN201820274896 U CN 201820274896U CN 208361585 U CN208361585 U CN 208361585U
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- conveyor belt
- belt tension
- unit
- adhesive tape
- equipment according
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Abstract
This application provides a kind of conveyor belt tensions to control equipment, there can be the conveyor belt tension demand for control of impact variation occasion according to adhesive tape retractable volume speed, the cooperation controlled by winder unit, floating unit, traction unit and PLC, realize the caching to certain length adhesive tape, so as to realize high-precision conveyor belt tension control in the smaller situation of folding and unfolding conveyor belt tension, the stabilization of conveyor belt tension also can guarantee in the case where adhesive tape folding and unfolding speed is unstable.
Description
Technical field
This application involves automobile manufacture field, specially a kind of conveyor belt tension controls equipment.
Background technique
Currently, during the retractable volume of industrial adhesive tape, realization is one more scabrous to the control of conveyor belt tension
Problem.The occasion more constant for the speed of adhesive tape retractable volume, is mainly controlled by unreeling the up and down motion of spring pull rod
Tension it is constant, this tension control technology be passively unreel, control precision it is poor；And occasion biggish for conveyor belt tension,
It is main to drive material volume to be unreeled by induction machine, the speed unreeled is controlled using magnetic powder cluth tension of engagement detection sensor
Degree, this tension control technology application is wider, but tension detection sensor price is more expensive, improves the cost of production, and
It can not adapt to adhesive tape and unreel the occasion that speed has impact variation.
Utility model content
The purpose of the application is to provide a kind of conveyor belt tension control equipment, to solve under the prior art in adhesive tape
Power is smaller and retractable volume speed has the problem of occasion of impact variation is difficult to realize conveyor belt tension control, to realize to adhesive tape
The high-precision control of power.
To achieve the above object, this application provides a kind of conveyor belt tension control device, which includes winder unit, floats
Moving cell and traction unit, adhesive tape is on the winder unit, and the traction unit is by the floating unit to described
Adhesive tape is drawn, and the floating unit can move up and down under gravity and conveyor belt tension effect.
Further, the adhesive tape is adhesive tape or release paper with release paper.
Further, the floating unit is mounted on floating unit mounting plate, the floating unit mounting plate and guiding
Mechanism connection, and can be moved upwards in the side that the guiding mechanism determines.
Further, the guiding mechanism includes sliding block, guiding axis and fixing seat, the floating unit mounting plate with it is described
Sliding block is fixedly connected, and the fixing seat is for fixing the guiding axis.
Further, which further includes mounting plate, and the winder unit and the fixing seat are arranged in the mounting plate
On.
Further, which further includes driving device, the winder unit and the driving device axis connection, described to lead
Draw unit and the driving device axis connection.
Further, the driving device is servo motor.
Further, which further includes the sensor for coil diameter detection.
Present invention also provides a kind of conveyor belt tensions to control equipment, which includes above-mentioned conveyor belt tension control device, position
Displacement sensor and PLC, institute's displacement sensors include stationary part and motional induction portion, the setting direction of the stationary part with it is described
The direction of motion of floating unit is consistent, the motional induction portion and the floating unit associated movement, the PLC and the driving
Device circuit connection, the PLC are connect with the displacement sensor circuit.
Further, the electric signal that the PLC is issued according to institute's displacement sensors to the revolving speed of the driving device into
Row control.
Compared with prior art, the technical solution of the application has the adhesive tape of impact variation occasion according to adhesive tape retractable volume speed
Tension force demand, the cooperation controlled by winder unit, floating unit, traction unit and PLC, realizes to certain length
The caching of adhesive tape is received so as to realize high-precision conveyor belt tension control in the smaller situation of folding and unfolding conveyor belt tension in adhesive tape
Put speed it is unstable in the case where also can guarantee the stabilization of conveyor belt tension.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the positive structure schematic that a kind of conveyor belt tension that one embodiment of the application provides controls equipment；
Fig. 2 is the structure schematic diagram that a kind of conveyor belt tension that one embodiment of the application provides controls equipment；
Fig. 3 is a kind of planar structure schematic diagram for conveyor belt tension control device that one embodiment of the application provides；
Description of symbols: 1, wireline reel, 2, dancer, 3, traction roller, 4, dancer mounting plate, 5, sliding block, 6, guiding
Axis, 7, fixing seat, 8, mounting plate, 9, servo motor, 101, linear displacement transducer stationary part, 102 linear displacement transducers fortune
Dynamic induction part, 11, coil diameter detection sensor, 12, static roller.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Figures 1 and 2 show that a kind of conveyor belt tension control equipment that one embodiment of the application provides, the equipment include
Conveyor belt tension control device, displacement sensor and PLC (not shown).Here, PLC refers to programmable logic controller (PLC)
(Programmable Logic Controller, PLC).Conveyor belt tension control device includes winder unit, floating unit and leads
Draw unit, on winder unit, traction unit draws adhesive tape by floating unit adhesive tape, and floating unit can be in weight
Power and the lower up and down motion of conveyor belt tension effect.Here, winder unit can be it is a variety of for realizing tape roll around device, this Shen
It is preferably wireline reel 1 in one embodiment please, other winding devices such as winch spool etc. also can be used；Floating unit can be with
It is a variety of for carrying the device that adhesive tape floats up and down, is preferably dancer 2 in one embodiment of the application；Traction unit is used
It is preferable to use traction rollers 3 to draw to adhesive tape in traction of the realization to adhesive tape, one embodiment of the application.
Wireline reel 1 is used for industrial adhesive tape wound on above, and wireline reel 1 can be rotated with by adhesive tape wound thereon
It discharges, or the adhesive tape that comes of traction is wound, adhesive tape here, can also be only either the adhesive tape with release paper
It is release paper, the adhesive tape with release paper can be the adhesive tape of one layer of release paper of band, be also possible to the glue with upper layer and lower layer release paper
Band.
Adhesive tape in one embodiment of the application draws it except through wireline reel 1 when carrying out folding and unfolding, also
It is drawn by the rotation of traction roller 3, due to wireline reel 1 unreel with traction roller 3 wind linear velocity not can guarantee it is dynamic
Precise synchronization and high consistency under state, and adhesive tape does not have ductility, overtension will lead to adhesive tape and break, tension mistake
It is small, then it can cause adhesive tape fold, therefore one or more dancers 2, dancer 2 are provided between wireline reel 1 and traction roller 3
It can move up and down under the action of gravity and conveyor belt tension, here, the motion path of dancer 2 is preferably normal to ground,
Can be at a certain angle with ground, but cannot be parallel to the ground.By the up and down motion of dancer 2, so that 1 He of wireline reel
Length of tape between traction roller 3 constantly changes, when dancer 2 moves upwards under tension, wireline reel 1 and traction roller 3
Between length of tape shorten, when dancer 2 moves downward under the effect of gravity, the adhesive tape between wireline reel 1 and traction roller 3 is long
Degree elongation guarantees the perseverance of conveyor belt tension by the continuous variation of length of tape to realize the caching to certain length adhesive tape
It is fixed.
Dancer 2 is mounted on dancer mounting plate 4, and dancer mounting plate 4 is fixedly connected on sliding block 5, can be along leading
The direction determined to axis 6 is slided, and fixing seat 7 is mounted on the two sides of guiding axis 6, is used for fixed guide axis 6, sliding block 5, guiding
Axis 6 and fixing seat 7 collectively constitute a guiding mechanism.The movement of dancer 2 drives dancer mounting plate 4 and sliding block 5 to transport jointly
It is dynamic, move back and forth on the direction that guiding axis 6 determines.
Traction roller 3 can also provide the guiding role to adhesive tape other than providing certain traction for adhesive tape, for changing
The lead of adhesive tape, in one embodiment of the application, traction roller 3 can also provide each after adhesive tape is separated with release paper herein
The traction power of autokinesis.
Conveyor belt tension control device in one embodiment of the application further includes mounting plate 8, for installing and fixing volume
Around axis 1 and fixing seat 7.
Conveyor belt tension control device in one embodiment of the application further includes driving device, is wireline reel 1 and traction
It is axis connection that roller 3, which provides power resources, wireline reel 1 and traction roller 3 and the connection type of driving device, it is preferable that driving device
For servo motor 9.
Conveyor belt tension control device in one embodiment of the application further includes the sensor 11 for coil diameter detection, excellent
It is selected as ultrasonic sensor, for carrying out ranging to the adhesive tape wound on wireline reel 1, checks whether wireline reel 1 has been wrapped over, such as
Fruit has been wrapped over, and can remind and be replaced.
A kind of conveyor belt tension control equipment that one embodiment of the application provides further includes displacement sensor, preferably directly
Linear movement pick-up, linear displacement transducer include linear displacement transducer stationary part 101 and linear displacement transducer kinesthesia
Portion 102 is answered, the setting direction of linear displacement transducer stationary part 101 is consistent with the direction of motion of dancer 2, straight-line displacement sensing
Device motional induction portion 102 and 2 associated movement of dancer, PLC and 9 circuit connection of servo motor, PLC and linear displacement transducer electricity
Road connection.
Preferably, linear displacement transducer stationary part 101 is mounted on the centre of above-mentioned guiding mechanism, installation direction and guiding
The direction of axis 6 is consistent, and linear displacement transducer motional induction portion 102 is fixed on sliding block 5, due to dancer 2, dancer
Mounting plate 4 is fixedly connected with sliding block 5, therefore drives linear displacement transducer motional induction portion 102 to transport jointly when the movement of dancer 2
Dynamic, the move distance and the direction of motion of dancer 2 can be passed by linear displacement transducer motional induction portion 102 and straight-line displacement
The relative motion distance and the direction of motion of sensor stationary part 101 is detected.Linear displacement transducer is according to motional induction portion
102 analog electric signals corresponding with the generation of the relative motion distance and the direction of motion of stationary part 101 and by analog electric signal
It is transferred in the PLC of connection, analog electric signal issues revolving speed adjustment instruction to servo motor 9 to PLC based on the received, to adjust
The speed of adhesive tape folding and unfolding, control dancer 2 fluctuate near the middle position in floating path.
Preferably, PLC carries out revolving speed control to the servo motor 9 of connection wireline reel 1, can also be to connection traction roller 3
Servo motor 9 carries out revolving speed control, and the acceptable servo of the servo motor 9 to connection wireline reel 1 and connection traction roller 3 simultaneously is electric
Machine 9 carries out revolving speed control, to carry out high-precision adjusting to the speed of adhesive tape folding and unfolding, to guarantee the constant of conveyor belt tension.
Fig. 3 shows the trend of adhesive tape in the conveyor belt tension control device of the another embodiment of the application, the device
In include multiple dancers 2, dancer 2 floats up and down in respective movement slots by the tension of adhesive tape, wireline reel 1 and draws
Axis 3 draws adhesive tape, preferably to provide stable support for adhesive tape, has used three static rollers 12 for carrying glue
Band.
In conclusion the technical solution of the application has the conveyor belt tension control of impact variation occasion according to adhesive tape retractable volume speed
Demand processed, the cooperation controlled by winder unit, floating unit, traction unit and PLC, realizes and delays to certain length adhesive tape
Deposit, so as to realize the control of high-precision conveyor belt tension in the smaller situation of folding and unfolding conveyor belt tension, adhesive tape folding and unfolding speed not
Also it can guarantee the stabilization of conveyor belt tension in the case where stabilization.
Here, it will be appreciated by those skilled in the art that the regular job of the noun of locality is binding operation person and user are practised
Used and Figure of description and set up, their appearance should not influence the protection scope of the application.
Combine figure embodiment that the application is described in detail above, those skilled in the art can be according to upper
It states and bright many variations example is made to the application.Thus, certain details in embodiment should not constitute the restriction to the application, this
Apply the protection scope using the range that the appended claims define as the application.
Claims (9)
1. a kind of conveyor belt tension controls equipment, wherein the equipment includes conveyor belt tension control device, displacement sensor and PLC, institute
Stating conveyor belt tension control device includes winder unit, driving device, floating unit and traction unit, and adhesive tape is wound on the winding
On unit, the traction unit draws the adhesive tape by the floating unit, the floating unit can in gravity and
Conveyor belt tension effect is lower to move up and down, and institute's displacement sensors include stationary part and motional induction portion, the setting of the stationary part
Direction is consistent with the direction of motion of the floating unit, the motional induction portion and the floating unit associated movement, the PLC
With the driving device circuit connection, the PLC is connect with the displacement sensor circuit.
2. equipment according to claim 1, wherein the adhesive tape is adhesive tape or release paper with release paper.
3. equipment according to claim 1, wherein the floating unit is mounted on floating unit mounting plate, described floating
Moving cell mounting plate is connect with guiding mechanism, and can be moved upwards in the side that the guiding mechanism determines.
4. equipment according to claim 3, wherein the guiding mechanism includes sliding block, guiding axis and fixing seat, described floating
Moving cell mounting plate is fixedly connected with the sliding block, and the fixing seat is for fixing the guiding axis.
5. equipment according to claim 4, wherein the conveyor belt tension control device further includes mounting plate, the winding
Unit and the fixing seat are arranged on the mounting plate.
6. equipment according to claim 1, wherein the winder unit and the driving device axis connection, the traction
Unit and the driving device axis connection.
7. equipment according to claim 6, wherein the driving device is servo motor.
8. equipment according to claim 6, wherein the electric signal that the PLC is issued according to institute's displacement sensors is to institute
The revolving speed for stating driving device is controlled.
9. equipment according to claim 1, wherein the conveyor belt tension control device further includes the biography for coil diameter detection
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274896.6U CN208361585U (en) | 2018-02-27 | 2018-02-27 | Conveyor belt tension controls equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274896.6U CN208361585U (en) | 2018-02-27 | 2018-02-27 | Conveyor belt tension controls equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361585U true CN208361585U (en) | 2019-01-11 |
Family
ID=64921859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820274896.6U Active CN208361585U (en) | 2018-02-27 | 2018-02-27 | Conveyor belt tension controls equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342337A (en) * | 2019-08-16 | 2019-10-18 | 哈工大机器人（山东）智能装备研究院 | Tension control system and method |
| CN110775676A (en) * | 2019-11-01 | 2020-02-11 | 西安交通大学 | Angle type tension control method and device for stable conveying of carbon fiber prepreg tape |
| CN112125048A (en) * | 2020-09-17 | 2020-12-25 | 青岛齐林智信自控技术有限公司 | Method and equipment for increasing winding length of casing |
| CN112830342A (en) * | 2021-01-05 | 2021-05-25 | 烽火通信科技股份有限公司 | Active pay-off control system and method |
| CN114572757A (en) * | 2022-02-28 | 2022-06-03 | 丹阳市益讯机械有限公司 | Low-tension active yarn feeding device |
| CN114639543A (en) * | 2022-03-18 | 2022-06-17 | 宜昌楚能变压器有限公司 | Copper wire unwinding system for winding transformer coil and use method |
-
2018
- 2018-02-27 CN CN201820274896.6U patent/CN208361585U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342337A (en) * | 2019-08-16 | 2019-10-18 | 哈工大机器人（山东）智能装备研究院 | Tension control system and method |
| CN110775676A (en) * | 2019-11-01 | 2020-02-11 | 西安交通大学 | Angle type tension control method and device for stable conveying of carbon fiber prepreg tape |
| CN110775676B (en) * | 2019-11-01 | 2024-04-12 | 西安交通大学 | Angle type tension control method and device for stable conveying of carbon fiber prepreg tape |
| CN112125048A (en) * | 2020-09-17 | 2020-12-25 | 青岛齐林智信自控技术有限公司 | Method and equipment for increasing winding length of casing |
| CN112125048B (en) * | 2020-09-17 | 2022-04-15 | 青岛齐林智信自控技术有限公司 | Method and equipment for increasing winding length of casing |
| CN112830342A (en) * | 2021-01-05 | 2021-05-25 | 烽火通信科技股份有限公司 | Active pay-off control system and method |
| CN114572757A (en) * | 2022-02-28 | 2022-06-03 | 丹阳市益讯机械有限公司 | Low-tension active yarn feeding device |
| CN114639543A (en) * | 2022-03-18 | 2022-06-17 | 宜昌楚能变压器有限公司 | Copper wire unwinding system for winding transformer coil and use method |
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