CN206940005U - A kind of liftable unwinding device - Google Patents
A kind of liftable unwinding device Download PDFInfo
- Publication number
- CN206940005U CN206940005U CN201720853026.XU CN201720853026U CN206940005U CN 206940005 U CN206940005 U CN 206940005U CN 201720853026 U CN201720853026 U CN 201720853026U CN 206940005 U CN206940005 U CN 206940005U
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- CN
- China
- Prior art keywords
- worm
- drive link
- gear
- bevel gear
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a kind of liftable unwinding device, include support, it is inclined-plane on front side of support, motor is provided with rear side of frame bottom, support in front of motor is left, the first drive link is rotatablely equipped between right side, driven sprocket is connected on drive sprocket and the first drive link on motor output shaft, frame bottom, which is located at outside the first drive link both ends, is respectively equipped with worm and gear, worm gear is fixed on the first drive link corresponding end in worm and gear, worm screw extends to cradle top straight up in worm and gear, there is first bevel gear each worm screw upper end respectively, the two screw mandrel upper ends on support inclined-plane are installed with second bevel gear respectively, second bevel gear corresponds transmission with first bevel gear and engaged, it is connected between two screw mandrel top chocks and wears leather bar.The utility model realizes automation big volume leather up and down, greatlys save the cost of lifting input and the time of lifting.
Description
Technical field
Synthetic leather unwinding device field is the utility model is related to, specifically a kind of liftable winding/unwinding device.
Background technology
Synthetic leather industry fast development, it is that big volume is removed from office into electricity consumption for unreeling for synthetic leather when all production lines produce
Dynamic hoist is on unreeling machine, the place's of unreeling increase portal frame electric block.This mode that unreels not only is increased input cost, and
And operation is very time-consuming laborious, certain risk be present, the lifting for production efficiency and cost control also generates great resistance
Hinder.
Utility model content the purpose of this utility model is to provide a kind of liftable unwinding device, to solve prior art
The problem of manpower existing for synthetic leather unwinding device and high time cost.
In order to achieve the above object, technical scheme is used by the utility model：
A kind of liftable unwinding device, it is characterised in that：Include support, be inclined-plane on front side of support, frame bottom rear side
Provided with motor, drive sprocket is installed with motor output shaft, in being rotatablely equipped between the support left and right side in front of motor
First drive link of the mandrel along left and right horizontal direction, is installed with driven sprocket on the first drive link, the drive sprocket with
It is connected between driven sprocket by driving chain, frame bottom, which is located at outside the first drive link both ends, is respectively equipped with worm gear snail
Bar, worm gear is fixed on the first drive link corresponding end in worm and gear, and worm screw extends to cradle top straight up in worm and gear,
And each worm screw upper end is installed with first bevel gear respectively, in addition to a pair in left and right symmetrical and be rotatably installed in respectively
Screw mandrel between support inclined-plane upper and lower end, two screw mandrel upper ends are installed with second bevel gear respectively, and second bevel gear and the
One bevel gear corresponds transmission engagement, and going back screw thread on each screw mandrel is provided with bearing block, is connected between left and right side bearing block
Wear leather bar.
A kind of described liftable unwinding device, it is characterised in that：The driven sprocket and drive sprocket position correspondence.
A kind of described liftable unwinding device, it is characterised in that：Concentrically axis connection has respectively for the worm screw upper end
Two drive links, the second drive link extend to cradle top straight up, and first bevel gear is respectively and fixedly installed to the second drive link
Upper end.
The utility model provides a kind of unwinding device, realizes automation big volume leather up and down, greatlys save lifting and throw
The cost entered and the time of lifting, the speed of production is accelerated, improves production efficiency, and it is simple in construction, easy to use.
Compared with prior art, the utility model has the advantages that：
（1）Motor described in the utility model is fire-proof motor, greatly meets the requirement of synthetic leather production,
The fault rate of unwinding device is reduced, ensure that safety in production, maintains the normal operation of streamline；
（2）Gear drive is the utility model is related to, its gearratio is more accurate, and efficiency high is compact-sized, and work can
Lean on, long lifespan.
（3）The utility model is easy to use, safe, saves manpower, shortens the time of lifting, improves synthetic leather stream
Waterline production efficiency, reduces cost, and bigger benefit is brought to enterprise.
Brief description of the drawings
Fig. 1 is the utility model structure front view.
Fig. 2 is the utility model structural side view.
Fig. 3 is the utility model structure top view.
Embodiment
As shown in Figure 1-Figure 3, a kind of liftable unwinding device, includes support 12, and the front side of support 12 is inclined-plane, support 12
Bottom rear is provided with motor 1, is installed with drive sprocket 2 on motor output shaft, the left and right side of support 12 in the front of motor 1 it
Between be rotatablely equipped with first drive link 9 of the central shaft along left and right horizontal direction, be installed with driven sprocket on the first drive link 9
3, it is connected between drive sprocket 2 and driven sprocket 3 by driving chain, the bottom of support 12 is located at the both ends of the first drive link 9
Worm and gear 6 is respectively equipped with outside, worm gear is fixed on the corresponding end of the first drive link 9 in worm and gear 6, and worm screw is erected in worm and gear 6
It is straight to extend upwardly to the top of support 12, and each worm screw upper end is installed with first bevel gear 11 respectively, in addition to a pair are in
Screw mandrel 4 that is left and right symmetrical and being rotatably installed in respectively between the inclined-plane upper and lower end of support 12, the upper end of two screw mandrel 4 is fixedly mounted respectively
There is second bevel gear 5, and second bevel gear 5 corresponds transmission with first bevel gear 11 and engaged, and screw thread peace is gone back on each screw mandrel 4
Equipped with bearing block 7, it is connected between left and right side bearing block 7 and wears leather bar 8.
Driven sprocket 3 and the position correspondence of drive sprocket 2.
Concentrically axis connection has the second drive link 10 respectively for worm screw upper end, and the second drive link 10 extends to support straight up
12 tops, first bevel gear 11 are respectively and fixedly installed to the upper end of the second drive link 10.
Motor 1 is explosion-proof clockwise and anticlockwise motor.
Motor 1 is rotated after starting by the drive driven sprocket 3 of drive sprocket 2, is passed through driven sprocket 3 and is driven the first drive link
9th, worm and gear 6 rotates, and drives the angular wheel 5 of first bevel gear 11 and second to rotate by worm and gear 6, passes through the second taper
Gear 5 drives screw mandrel 4 to rotate.Eventually through the rotating of motor 1 height of leather bar 8 is worn freely to adjust.
Claims (4)
- A kind of 1. liftable unwinding device, it is characterised in that：Include support, be inclined-plane on front side of support, set on rear side of frame bottom There is motor, be installed with drive sprocket on motor output shaft, center is rotatablely equipped between the support left and right side in front of motor First drive link of the axle along left and right horizontal direction, is installed with driven sprocket on the first drive link, the drive sprocket with from It is connected between movable sprocket by driving chain, frame bottom, which is located at outside the first drive link both ends, is respectively equipped with worm and gear, Worm gear is fixed on the first drive link corresponding end in worm and gear, and worm screw extends to cradle top straight up in worm and gear, and Each worm screw upper end is installed with first bevel gear respectively, in addition to a pair in left and right symmetrical and be rotatably installed in branch respectively Screw mandrel between frame inclined-plane upper and lower end, two screw mandrel upper ends are installed with second bevel gear, and second bevel gear and first respectively Bevel gear corresponds transmission engagement, and going back screw thread on each screw mandrel is provided with bearing block, is connected with and wears between left and right side bearing block Remove from office bar.
- A kind of 2. liftable unwinding device according to claim 1, it is characterised in that：The driven sprocket and drive sprocket Position correspondence.
- A kind of 3. liftable unwinding device according to claim 1, it is characterised in that：The worm screw upper end difference is concentrically Axis connection has the second drive link, and the second drive link extends to cradle top straight up, and first bevel gear is respectively and fixedly installed to Second drive link upper end.
- A kind of 4. liftable unwinding device according to claim 1, it is characterised in that：The motor is explosion-proof rotating electricity Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853026.XU CN206940005U (en) | 2017-07-14 | 2017-07-14 | A kind of liftable unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853026.XU CN206940005U (en) | 2017-07-14 | 2017-07-14 | A kind of liftable unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940005U true CN206940005U (en) | 2018-01-30 |
Family
ID=61368632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853026.XU Active CN206940005U (en) | 2017-07-14 | 2017-07-14 | A kind of liftable unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940005U (en) |
-
2017
- 2017-07-14 CN CN201720853026.XU patent/CN206940005U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |