CN208135571U - Strap elasticity controller - Google Patents
Strap elasticity controller Download PDFInfo
- Publication number
- CN208135571U CN208135571U CN201820655656.0U CN201820655656U CN208135571U CN 208135571 U CN208135571 U CN 208135571U CN 201820655656 U CN201820655656 U CN 201820655656U CN 208135571 U CN208135571 U CN 208135571U
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- CN
- China
- Prior art keywords
- kun
- wall
- fixedly installed
- coiled strip
- strap
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Abstract
The utility model discloses strap elasticity controllers,Including bottom plate and coiled strip Kun,The right side upper wall of bottom plate is fixedly installed with feed Kun,The rear side upper wall of bottom plate is symmetrically fixedly installed with motor supporting table,The upper wall of two motor supporting tables is fixedly installed with servo motor,The output end inner wall of servo motor offers aperture,The output end side wall of servo motor is hinged with rotation deck,The inner wall of deck is rotated integrally formed with deck protrusion,The sidewall symmetry of coiled strip Kun has locating slot,The mobile rod structure that the utility model freely can be stretched out or be retracted by setting,So that coiled strip Kun can be by different mobile bars as center of rotation,Pass through the feed Kun and coiled strip Kun of same rotational speed,So that when coiled strip Kun realizes the elasticity adjusting to that can be realized by eccentric wheel principle in the coiling process of strap to strap itself,It is elastic control strap has been reached,Strap is facilitated to meet the effect of different requirements.
Description
Technical field
The utility model relates to strap fields, specifically strap elasticity controller.
Background technique
Strap is widely used in all trades and professions because of its outstanding performance, and only elastic assurance is very in use
Crucial, strap carries out different degrees of stretching according to the particularity of packing materials, but must grasp the control of degree of drawing
System.Elongation rate when too loose due to strap is inadequate, and elasticity is not fully played, and bandage is more loose, for
It is some than heavier object can during transport and carrying it is more and more loose, to cause absent-mindedness situation.But if strap
Since excessive stretching can allow the elasticity of strap to be destroyed when too tight in the product use of manufacturer, so grasping
The elasticity of good strap is particularly important to job requirements, therefore we need a dress that can adjust strap elasticity
It sets.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide strap elasticity controller, it is able to achieve root
Meet the strap of demand according to demand output elasticity.
Technical solution adopted by the utility model to solve its technical problems is：Strap elasticity controller, including bottom
Plate and coiled strip Kun, the right side upper wall of the bottom plate are fixedly installed with feed Kun, and the rear side upper wall of the bottom plate is symmetrically fixedly mounted
There is motor supporting table, the upper wall of two motor supporting tables is fixedly installed with servo motor, the output of the servo motor
End inner wall offers aperture, and the output end side wall of the servo motor is hinged with rotation deck, the inner wall one of the rotation deck
Body formed to have deck raised, the sidewall symmetry of the coiled strip Kun has locating slot, and the inner wall of the locating slot is fixedly installed with fixation
Plate, the lateral wall of the fixed plate are fixedly installed with electromagnet, and the lateral wall of the fixed plate is fixedly installed with one end of spring,
The other end of the spring is fixedly installed with movable plate, mobile board slot is offered on the outside of the locating slot, and move board slot
Inner wall is bonded with movable plate, and the inner sidewall of the movable plate is fixedly installed with permanent magnet, and the outer wall of the movable plate is fixedly mounted
There is mobile bar, and the side wall of mobile bar perforation coiled strip Kun, the lateral wall of the movable plate are fixedly installed with gag lever post, the movement
Limiting slot is offered on the outside of board slot, the lateral wall of the mobile bar is equipped with mobile groove.
Further, the upper wall of the bottom plate is fixedly installed with support Kun, and supporting the quantity of Kun is two.
Further, the inner wall insertion of the coiled strip Kun is equipped with battery, the inner wall insertion installation remote control of the coiled strip Kun
Switch, and remote control switch is electrically connected with battery.
Further, two it is described support Kun it is height-adjustable.
The utility model has the beneficial effects that：
1. the mobile rod structure that the utility model freely can be stretched out or be retracted by setting, so that coiled strip Kun can be by different
Mobile bar is as center of rotation, by the feed Kun and coiled strip Kun of same rotational speed, so that when coiled strip Kun realizes the volume to strap
It can be realized by eccentric wheel principle during receipts and the elasticity of strap itself is adjusted, it is elastic to have reached control strap,
Strap is facilitated to meet the effect of different requirements.
2. the utility model passes through can be by the mobile bar that coiled strip Kun stretches out as the center rotated, so that staff
Center of rotation when judging that coiled strip Kun is rotated as eccentric wheel being more easier, and then staff is facilitated to beat output
The elasticity of band judges, and has reached the satisfactory effect of elasticity for guaranteeing strap.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model.
Fig. 2 is the left view outside drawing of the utility model.
Fig. 3 is detail view at the position slot of the utility model.
Fig. 4 is schematic diagram after the mobile bar of the utility model is installed.
Description of symbols：1, bottom plate, 2, feed Kun, 3, support Kun, 4, motor supporting table, 5, servo motor, 6, aperture,
7, deck, 8, deck protrusion, 9, coiled strip Kun, 10, locating slot, 11, fixed plate, 12, electromagnet, 13, spring, 14, movement are rotated
Plate, 15, mobile board slot, 16, permanent magnet, 17, mobile bar, 18, gag lever post, 19, limiting slot, 20, mobile groove, 21, battery,
22, remote control switch.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
It is the utility model structure diagram, including bottom plate 1 and coiled strip Kun 9 referring to Fig. 1-4, the right side upper wall of bottom plate 1 is solid
Equipped with feed Kun 2, bottom plate 1 is equipped with control unit for Dingan County, and feed Kun 2 has driving capability, the control unit and feed Kun of bottom plate 1
2 electrical connections and the control unit can send electric signal control feed Kun 2 and open rotation, and the rear side upper wall of bottom plate 1 is symmetrically fixed
Motor supporting table 4 is installed, the height of two motor supporting tables 4 is identical, and the upper wall of two motor supporting tables 4 is fixedly installed with
The control unit of servo motor 5, bottom plate 1 is electrically connected with servo motor 5, and the control unit can send electric signal control servo
Motor 5 opens rotation, and two servo motors 5 are identical as the feed revolving speed of Kun 2, and the output end inner wall of servo motor 5 offers
Aperture 6, the output end side wall of servo motor 5 are hinged with rotation deck 7, rotate the inner wall of deck 7 integrally formed with deck protrusion
8, the sidewall symmetry of coiled strip Kun 9 has locating slot 10, and the every side coiled strip Kun 9 has four locating slots 10, the inner wall of locating slot 10
It is fixedly installed with fixed plate 11, the lateral wall of fixed plate 11 is fixedly installed with electromagnet 12, the fixed peace of the lateral wall of fixed plate 11
One end equipped with spring 13, the other end of spring 13 are fixedly installed with movable plate 14, and the outside of locating slot 10 offers movable plate
Slot 15, and the inner wall of mobile board slot 15 is bonded with movable plate 14, the inner sidewall of movable plate 14 is fixedly installed with permanent magnet 16, and works as
After electromagnet 12 is powered, electromagnet 12 and permanent magnet 16 are mutually exclusive, and the outer wall of movable plate 14 is fixedly installed with mobile bar 17, and
Mobile bar 17 penetrates through the side wall of coiled strip Kun 9, so that mobile bar 17 can stretch out coiled strip Kun 9, movable plate 14 after spring 13 extends
Lateral wall be fixedly installed with gag lever post 18, the outside of mobile board slot 15 offers limiting slot 19 so that after the elongation of spring 13,
Gag lever post 18 can extend in limiting slot 19, and the lateral wall of mobile bar 17 is equipped with mobile groove 20, and mobile groove 20 and deck
8 shapes of protrusion match, so that rotation rotation deck 7 can make deck protrusion 8 and movement after mobile bar 17 protrudes into aperture 6
The clamping of 20 phase of groove achievees the effect that 5 output end of servo motor and mobile bar 17 are fixed, and electric appliance original part is all connected in device
External power supply, the upper wall of bottom plate 1 are fixedly installed with support Kun 3, and supporting the quantity of Kun 3 is two, so that at by feed Kun 2
The strap of offer is able to enter between two support Kun 3, supports Kun 3 to the support clamping effect energy of strap by two
Enough more stable to provide packing carrying raw material for coiled strip Kun 9, the inner wall insertion of coiled strip Kun 9 is equipped with battery 21, and coiled strip Kun's 9 is interior
Wall insertion installation remote control switch 22, and remote control switch 22 is electrically connected with battery 21, and there are four the quantity of remote control switch 22, four
A remote control switch 22 is successively electrically connected with two electromagnet 12 at the identical height, is made it possible to reach and is passed through remote control switch
22 control batteries 21 are simultaneously two effects in the power supply of mutually level electromagnet 12, and coiled strip Kun 9, which is equipped with, to be
The opening that battery 21 charges, and the control unit of bottom plate 1 can be opened by sending remote signal control remote control switch 22 respectively
Open or close, achieve the effect that control electromagnet 12 whether charge, two support Kun 3 it is height-adjustable, pass through adjust two
It supports Kun 3 to the bearing height of strap, and then the height that strap is furled by coiled strip Kun 9 can be adjusted.
When utility model works, the strap for needing adjusting tightness is rolled up into the outer wall in feed Kun 2, strap is taken out
Out, by between two support Kun 3, realizing to the support effect for reaching strap, when due to by being fed the sending strap of Kun 2 not
It is evitable to shake, due to by completing support effect between two support Kun 3, it will be able to so that entering coiled strip Kun
The strap of 9 completion retractings is more stable, when adjusting tightness, the mobile bar 17 at which two height is selected to stretch according to demand
Out, the remote signal control realization access of remote control switch 22 is sent by operating the control unit of bottom plate 1, reaching battery 21 is two
The effect that electromagnet 12 at a identical height is powered, since electromagnet 12 charges, so that electromagnet 12 and permanent magnet 16 are mutual
Repelling, movable plate 14 moves outward, so that mobile bar 17 stretches out coiled strip Kun 9, and gag lever post 18 protrudes into limiting slot 19, this
When two mobile bars 17 are inserted into apertures 6, and rotation deck 7 is rotated, so that deck protrusion 8 and mobile groove 20 mutually card
It closes, and is clamped gag lever post 18 in limiting slot 19 at this time, two servo motors 5 open rotation and are just able to drive coiled strip Kun at this time
9 complete rotation, since servo motor 5 is identical as the feed revolving speed of Kun 2, then changing the mobile bar 17 for being in different height at this time
As center of rotation, coiled strip Kun 9 can become an eccentric wheel, by the coiled strip Kun 9 in rotation of different eccentric degrees, just
Can reach change its when being involved in strap, the elasticity of strap itself achievees the effect that strap elasticity adjusts control.
The utility model is by being provided with two support Kun, so that the clamp standoff that can be supported between Kun by two is imitated
Fruit, so that the effect that the strap for entering coiled strip Kun is more stable, avoids when being directly coiled strip Kun feed by being fed Kun
It is likely to occur, occurs since feed Kun itself is in rotation the situation for causing coiled strip Kun retracting unstable.
Claims (4)
1. strap elasticity controller, it is characterised in that：Including bottom plate and coiled strip Kun, the fixed peace of the right side upper wall of the bottom plate
Equipped with feed Kun, the rear side upper wall of the bottom plate is symmetrically fixedly installed with motor supporting table, two motor supporting tables it is upper
Wall is fixedly installed with servo motor, and the output end inner wall of the servo motor offers aperture, the output of the servo motor
End side wall is hinged with rotation deck, and the inner wall of the rotation deck is integrally formed with deck protrusion, the side wall pair of the coiled strip Kun
Title has locating slot, and the inner wall of the locating slot is fixedly installed with fixed plate, and the lateral wall of the fixed plate is fixedly installed with electromagnetism
Iron, the lateral wall of the fixed plate are fixedly installed with one end of spring, and the other end of the spring is fixedly installed with movable plate, institute
It states and offers mobile board slot on the outside of locating slot, and the inner wall of mobile board slot is bonded with movable plate, the inner sidewall of the movable plate
It is fixedly installed with permanent magnet, the outer wall of the movable plate is fixedly installed with mobile bar, and the side wall of mobile bar perforation coiled strip Kun, institute
The lateral wall for stating movable plate is fixedly installed with gag lever post, and limiting slot is offered on the outside of the mobile board slot, the mobile bar
Lateral wall is equipped with mobile groove.
2. strap elasticity controller according to claim 1, it is characterised in that：The upper wall of the bottom plate is fixedly mounted
There is support Kun, and supporting the quantity of Kun is two.
3. strap elasticity controller according to claim 1, it is characterised in that：The inner wall of the coiled strip Kun is embedded in peace
Equipped with battery, the inner wall insertion installation remote control switch of the coiled strip Kun, and remote control switch is electrically connected with battery.
4. strap elasticity controller according to claim 2, it is characterised in that：The height of two support Kun can
It adjusts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655656.0U CN208135571U (en) | 2018-05-04 | 2018-05-04 | Strap elasticity controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655656.0U CN208135571U (en) | 2018-05-04 | 2018-05-04 | Strap elasticity controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135571U true CN208135571U (en) | 2018-11-23 |
Family
ID=64312625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655656.0U Active CN208135571U (en) | 2018-05-04 | 2018-05-04 | Strap elasticity controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135571U (en) |
-
2018
- 2018-05-04 CN CN201820655656.0U patent/CN208135571U/en active Active
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