CN208394473U - A kind of unwinding device of coiled strip - Google Patents
A kind of unwinding device of coiled strip Download PDFInfo
- Publication number
- CN208394473U CN208394473U CN201820926188.6U CN201820926188U CN208394473U CN 208394473 U CN208394473 U CN 208394473U CN 201820926188 U CN201820926188 U CN 201820926188U CN 208394473 U CN208394473 U CN 208394473U
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- bracket
- coiled strip
- switch
- close
- slide bar
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Abstract
The utility model provides a kind of unwinding device of coiled strip, including bracket and control module, it further include the feeding motor being fixedly connected on the bracket, for place coiled strip volume and with the charging tray of feeding motor transmission connection and setting tensioning force detection mechanism on the bracket and guide component, the tensioning force detection mechanism includes the horizontal slide bar not being fixedly connected on the bracket, the sliding block being slidably connected on the slide bar, it is rotatablely connected pulley on the slide block and for detecting position of the sliding block on the slide bar first close switch and the second close switch, the charging tray and the guide component are located at the same side of the slide bar, described first close switch, described second close to switch and the feeding motor respectively with the control module communication connection.By the way that tensioning force detection mechanism is arranged, allows charging tray to unreel speed according to the use demand adjust automatically of coiled strip, effectively avoid material from being in relaxed state, be hardly damaged material.
Description
Technical field
The utility model relates to a kind of feed device, especially a kind of unwinding device of coiled strip.
Background technique
Need product to be required during production using to coiled material, i.e. coiled strip, needed in production using
Coiled strip is pulled open and is sent into corresponding production equipment by unwinding device.
Existing unwinding device can be divided into unpowered unwinding device and dynamic unwinding device by its driving method, without dynamic
Power unwinding device needs to pull open coiled strip by other production equipments, when being used cooperatively with batch production equipment, when resting
Charging tray can still continue to rotate under inertia force effect, so that a certain section of material is in relaxed state, it is dynamic in next production
When work starts, this section of loose material can be tensed suddenly, may damage material.And dynamic unwinding device has for driving
The motor of dynamic rotation of disc can control rotation of disc or stopping as needed, but it is typically only capable to control charging tray uniform rotation, and
Many production equipments are not all the time all identical to the needs of material, this is also resulted at sometimes a certain section of material
In relaxed state, these be in relaxed state material it is equally possible tensed suddenly, and then damage material.
In addition, existing unwinding device is when material volume will exhaust, tailing can fall to floor naturally under the effect of gravity
Or in production equipment, material may be made dirty, in some instances it may even be possible to be involved in production equipment and cause equipment fault.
In view of this, the present inventor conducts in-depth research the structure of the unwinding device for coiled strip, there is this case then
It generates.
Utility model content
The purpose of this utility model is to provide a kind of unwinding devices of coiled strip for being hardly damaged material.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of unwinding device of coiled strip, including bracket and control module further include being fixedly connected with sending on the bracket
Material motor, the tensioning for placing coiled strip volume and with the charging tray and setting of feeding motor transmission connection on the bracket
Tension detection mechanism and guide component, the tensioning force detection mechanism include the horizontal slide bar not being fixedly connected on the bracket,
The sliding block that is slidably connected on the slide bar, rotation connection pulley on the slide block and for detecting the sliding block in institute
State the position on slide bar first switchs close to switch and second are close, and the charging tray and the guide component are located at the slide bar
The same side, described first is logical with the control module respectively close to switch, described second close to switch and the feeding motor
News connection.
As a kind of improvement of the utility model, the both ends of the sliding block are respectively arranged with and slide bar parallel arrangement
Tension spring, each one end of the tension spring far from the sliding block are all fixedly connected on the bracket.
It is located at the cunning close to switch close to switch and described second as a kind of improvement of the utility model, described first
The same side of block, the sliding block are provided with described first close to switch or described second close to the corresponding side of switch multiple
The sensor block being equally spaced.
As a kind of improvement of the utility model, the guide component includes the guide electricity being fixedly connected on the bracket
Machine, the driven guide wheel of the active guide wheel being sequentially connected with the lead material motor and rotation connection on the bracket.
As a kind of improvement of the utility model, the driven guide wheel is located at the top of the active guide wheel, the guide
Component further includes bolt and the fixation that vertical sliding connection adjusting block on the bracket, spiral are connected on the adjusting block
The handwheel being connected on the bolt, the bolt arrange that the handwheel is supported on the bracket vertically, the driven guide wheel
It is rotatablely connected indirectly on the bracket by being rotatably connected on the adjusting block.
As a kind of improvement of the utility model, it is provided with below the charging tray and/or the tensioning force detection mechanism
Tailing guide plate.
As a kind of improvement of the utility model, the guide component is arranged far from the side of the tensioning force detection mechanism
There are material guide plate and material supporting plate, is formed between the material guide plate and the material supporting plate logical for being passed through for material
Road.
By adopting the above technical scheme, the utility model has the following beneficial effects:
1, by setting tensioning force detection mechanism, charging tray is allowed to unreel speed according to the use demand adjust automatically of coiled strip
Degree, feed is relatively stable, effectively avoids material from being in relaxed state, is hardly damaged material.
2, due to being provided with tailing guide plate, when material volume will exhaust, tailing can be fallen naturally under the effect of gravity in tail
Expect to avoid material from being dirty or be involved in production equipment on guide plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the unwinding device of the utility model coiled strip；
Fig. 2 is the structural schematic diagram at another visual angle of unwinding device of the utility model coiled strip.
It is as follows that correspondence is indicated in figure:
10- bracket；20- feeding motor；
30- charging tray；31- tailing guide plate；
40- tensioning force detection mechanism；41- slide bar；
42- sliding block；43- pulley；
The close switch of 44- first；The close switch of 45- second；
46- tension spring；47- sensor block；
50- guide component；51- lead material motor；
52- active guide wheel；The driven guide wheel of 53-；
54- adjusting block；55- bolt；
56- handwheel；61- material guide plate；
62- material supporting plate.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As Figure 1-Figure 2, the unwinding device of coiled strip provided in this embodiment, including bracket 10 and control module are (in figure
It is not shown), wherein control module is conventional module, acquisition can be directly bought from the market, not the emphasis of the present embodiment, this
Place is no longer described in detail.The unwinding device of coiled strip provided in this embodiment further include be fixedly connected feeding motor 20 over the mount 10,
The tensile force detection machine of charging tray 30 and setting over the mount 10 for placing coiled strip volume and being sequentially connected with feeding motor 20
Structure 40 and guide component 50, wherein the specific transmission connection mode between feeding motor 20 and charging tray 30 can be conventional side
Formula, such as the two are directly connected to or are connected by retarder.
Tensioning force detection mechanism 40 includes the horizontal slide bar 41 not being fixedly connected over the mount 10, is slidably connected at slide bar 41
On sliding block 42, the pulley 43 that is rotatably connected on sliding block 42 and for detecting position of the sliding block 42 on slide bar 41 first
Close to switch 44 and second close to switch 45, specifically, charging tray 30 and guide component 50 are located at the same side of slide bar 41, i.e. slide bar
41 other side is divided far from charging tray 30 and guide component 50, first close to switch 44, second close to switch 45 and feeding motor 20
Not with control module communication connection.Whether first move close to switch 45 mainly for detection of sliding block 42 close to switch 44 and second
To the specific position of slide bar 41, the size of coiled strip tensile force, sliding block 42 and cunning are judged according to position of the sliding block 42 on slide bar 41
Bar 41 is bigger close to the distance between one end of charging tray 30, then tensile force is smaller.
Preferably, in the present embodiment, the both ends of sliding block 42 are respectively arranged with the tension spring 46 being arranged in parallel with slide bar 41, respectively
The one end of tension spring 46 far from sliding block 42 is all fixedly connected over the mount 10, and one of tension spring 46 can be provided for sliding block 42 toward separate
The pretightning force of 30 side of charging tray, and another tension spring 46 can provide cushion effect for sliding block 42.It should be noted that in Fig. 2 not
Connection relationship between tension spring 46 and sliding block 42 is shown.In addition, first is located at sliding block close to switch 45 close to switch 44 and second
42 the same side, and sliding block 42 with first close to switch 44 or second approach the corresponding side of switch 45 be provided with it is multiple etc. between
Sensor block 47 away from arrangement, in the present embodiment, it is three that sensor block 47, which has, and first switchs close to switch 44 and second are close
The distance between 45 are equal to the distance between the distance between two sensor blocks 47 of head and the tail sensor block 47 adjacent with two of them
The sum of, detect that the number of sensor block 47 judges the sliding of sliding block 42 close to switch 45 according to corresponding convenient for control module in this way
Direction and sliding stroke, and then the revolving speed of adjusting feedstuff pan 30 accordingly.
Guide component 50 includes the lead material motor 51 and the transmission connection of lead material motor 51 being fixedly connected over the mount 10
The driven guide wheel 53 of active guide wheel 52 and rotation connection over the mount 10.Wherein, driven guide wheel 53 is located at the upper of active guide wheel 52
Side.Guide component 50 further includes the spiral shell that vertical sliding connection adjusting block 54 over the mount 10, spiral are connected on adjusting block 54
Bolt 55 and the handwheel 56 being fixedly connected on bolt 55, wherein bolt 55 is arranged vertically, handwheel 56 support over the mount 10, from
Dynamic guide wheel 53 is rotatablely connected over the mount 10 indirectly by being rotatably connected on adjusting block 54.Rotation hand wheel 56 can be passed through in this way
It drives bolt 55 to rotate relative to adjusting block 54, and then adjusting block 54 is driven to slide up and down, to active guide wheel 52 and driven guide wheel
Spacing between 53 is adjusted, and makes the coiled strip it is suitable for different-thickness.
Preferably, in the present embodiment, the lower section of charging tray 30 and tensioning force detection mechanism 40 is both provided with tailing guide plate
31, when such material volume will exhaust, tailing can be fallen naturally on tailing guide plate 31 under the effect of gravity, and material is avoided to be done
It is dirty or be involved in production equipment.It is of course also possible to which only in the lower section of charging tray 30 or tensioning force detection mechanism 40, setting tailing is oriented to
Plate 31.
Preferably, in the present embodiment, guide component 50 is provided with object far from the side of the tensioning force detection mechanism 40
Expect guide plate 61 and material supporting plate 62, forms the channel for passing through for material between material guide plate 61 and material supporting plate 62.
In use, being penetrated between active guide wheel 52 and driven guide wheel 53 around pulley 43 above-mentioned logical after coiled strip is drawn from charging tray 30
In road, most terminating is guided in production equipment.
The utility model is described in detail above in conjunction with attached drawing, but the embodiments of the present invention and not only
It is limited to above embodiment, those skilled in the art can make various modifications to the utility model according to the prior art, these
Belong to the protection scope of the utility model.
Claims (7)
1. a kind of unwinding device of coiled strip, including bracket and control module, which is characterized in that further include being fixedly connected on the branch
Feeding motor on frame, for place coiled strip volume and with the charging tray of feeding motor transmission connection and be arranged in the bracket
On tensioning force detection mechanism and guide component, the tensioning force detection mechanism include level be not fixedly connected on the bracket
Slide bar, the sliding block, the rotation connection pulley on the slide block and described for detecting that are slidably connected on the slide bar
Close to switch and second close to switch, the charging tray and the guide component are located at the first of position of the sliding block on the slide bar
The same side of the slide bar, described first close to switch, it is described second close to switch and the feeding motor respectively with the control
Molding block communication connection.
2. the unwinding device of coiled strip as described in claim 1, which is characterized in that the both ends of the sliding block are respectively arranged with and institute
The tension spring of slide bar parallel arrangement is stated, each one end of the tension spring far from the sliding block is all fixedly connected on the bracket.
3. the unwinding device of coiled strip as described in claim 1, which is characterized in that described first connects close to switch and described second
Nearly switch is located at the same side of the sliding block, and the sliding block is corresponding close to switch or described second close to switch with described first
Side be provided with multiple sensor blocks being equally spaced.
4. the unwinding device of coiled strip as described in claim 1, which is characterized in that the guide component includes being fixedly connected on institute
State lead material motor on bracket, with the active guide wheel of lead material motor transmission connection and rotation connection on the bracket from
Dynamic guide wheel.
5. the unwinding device of coiled strip as claimed in claim 4, which is characterized in that the driven guide wheel is located at the active guide wheel
Top, the guide component further includes that vertical sliding connection adjusting block on the bracket, spiral are connected to the adjusting
Bolt on block and the handwheel being fixedly connected on the bolt, the bolt arrange that the handwheel is supported in the branch vertically
On frame, the driven guide wheel is rotatablely connected on the bracket indirectly by being rotatably connected on the adjusting block.
6. the unwinding device of coiled strip as claimed in any one of claims 1-5, which is characterized in that the charging tray and/
Or tailing guide plate is provided with below the tensioning force detection mechanism.
7. the unwinding device of coiled strip as claimed in any one of claims 1-5, which is characterized in that the guide component
Side far from the tensioning force detection mechanism is provided with material guide plate and material supporting plate, the material guide plate and the object
The channel for passing through for material is formed between material torr plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926188.6U CN208394473U (en) | 2018-06-14 | 2018-06-14 | A kind of unwinding device of coiled strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926188.6U CN208394473U (en) | 2018-06-14 | 2018-06-14 | A kind of unwinding device of coiled strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208394473U true CN208394473U (en) | 2019-01-18 |
Family
ID=65132360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926188.6U Active CN208394473U (en) | 2018-06-14 | 2018-06-14 | A kind of unwinding device of coiled strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208394473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027731A (en) * | 2022-07-22 | 2022-09-09 | 安徽唯嵩光电科技有限公司 | Foam mesh bag belt connecting mechanism, belt connecting method and mesh bag conveying system |
| CN116767918A (en) * | 2023-08-21 | 2023-09-19 | 佛山市蓝箭电子股份有限公司 | Automatic detect blowing auxiliary device in material area |
-
2018
- 2018-06-14 CN CN201820926188.6U patent/CN208394473U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027731A (en) * | 2022-07-22 | 2022-09-09 | 安徽唯嵩光电科技有限公司 | Foam mesh bag belt connecting mechanism, belt connecting method and mesh bag conveying system |
| CN115027731B (en) * | 2022-07-22 | 2024-05-24 | 安徽唯嵩光电科技有限公司 | Foam mesh bag belt connecting mechanism, foam mesh bag belt connecting method and mesh bag conveying system |
| CN116767918A (en) * | 2023-08-21 | 2023-09-19 | 佛山市蓝箭电子股份有限公司 | Automatic detect blowing auxiliary device in material area |
| CN116767918B (en) * | 2023-08-21 | 2023-11-07 | 佛山市蓝箭电子股份有限公司 | Automatic detect blowing auxiliary device in material area |
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