CN209597569U - The turntable of coating machine overturns structure - Google Patents
The turntable of coating machine overturns structure Download PDFInfo
- Publication number
- CN209597569U CN209597569U CN201822206327.0U CN201822206327U CN209597569U CN 209597569 U CN209597569 U CN 209597569U CN 201822206327 U CN201822206327 U CN 201822206327U CN 209597569 U CN209597569 U CN 209597569U
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- worm screw
- turntable
- bearing seat
- gear
- coating machine
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Abstract
The utility model discloses the turntables of coating machine to overturn structure, it include: rack, rotation is provided with main shaft in rack, and one end of main shaft is provided with the turntable for carrying coiled strip, the other end is provided with turbine, and the opposite two sides of the turbine are equipped with the first worm screw and the second worm screw that engage；Rotating driver is installed, rotating driver drives first worm screw and the second worm screw to rotate by transmission component, and the rotation direction of the first worm screw and the second worm screw is opposite in rack；The turntable overturning structure of the coating machine of the above structure engages the first worm screw and the second worm screw in the opposite two sides setting of turbine, it is rotated on the contrary by the first worm screw of driving and the second worm steering, and then turbine is driven smoothly to rotate and reverse, to eliminate the back clearance that turbine and worm mechanism is generated in reversion, improve the stability of the turntable overturning structure of coating machine, it is ensured that turntable rotates to replace the safety and stability of coiled strip.
Description
Technical field
The utility model relates to the turntables of coating machine technical field more particularly to coating machine to overturn structure.
Background technique
The overturning structure of the retractable volume turntable of existing coating machine is mostly motor driven list worm screw to drive turbine rotation
Structure, motor drives single worm screw to rotate by way of chain drive.
But when worm gear list worm screw rotary motion, turbine and worm mechanism back clearance in reversion is excessive, to retractable volume
Splicing or machine lifting speed impact, and cause turntable unstable in transmission process, also unstable under static state.And
And when coiled material is heavier, coiled material is larger with respect to the load of turbine shaft, is not suitable for being driven with chain, is otherwise easy to cause chain
Item fracture.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of turntables of the coating machine of stable drive to turn over
Rotation structure.
The utility model be solve its technical problem and the technical solution adopted is that:
The turntable of coating machine overturns structure, comprising: rack, rotation is provided with main shaft in rack, and one end of main shaft is provided with
For carrying the turntable of coiled strip, the other end is provided with turbine, and the opposite two sides of the turbine are equipped with the first snail engaged
Bar and the second worm screw；Rotating driver is installed in rack, rotating driver by transmission component drive first worm screw and
The rotation direction of the rotation of second worm screw, the first worm screw and the second worm screw is opposite.
Preferably, the rotating driver includes motor and reduction gearbox.
The transmission component include with the master gear of rotating driver connection, the first gear that is engaged with master gear and
The transmission ratio of the second gear coupled by least one set of gear pair with first gear, first gear and second gear is 1, described
First gear is connected to the shaft end of the first worm screw, the shaft end of second gear connection and the second worm screw.
First bearing seat and second bearing seat are respectively arranged in the rack, first bearing seat is equipped with and the first worm screw
The first bearing that matches of two shaft ends, second bearing seat is equipped with the second axis to match with two shaft ends of the second worm screw
It holds.
Preferably, the first bearing seat, second bearing seat are all removably mounted in rack.
Preferably, the first bearing seat is fixedly mounted on the rack by bolt assembly, is offered in first bearing seat
For the first waist-shaped hole that bolt assembly passes through, the axial direction of the length direction of the first waist-shaped hole perpendicular to the second worm screw.
Preferably, the second bearing seat is fixedly mounted on the rack by bolt assembly, is offered in second bearing seat
For the second waist-shaped hole that bolt assembly passes through, the axial direction of the length direction of the second waist-shaped hole perpendicular to the second worm screw.
The beneficial effects of the utility model are: opposite two of the turntable overturning structure of the coating machine of the above structure in turbine
Side setting engages the first worm screw and the second worm screw, is rotated on the contrary by the first worm screw of driving and the second worm steering, into
And turbine is driven smoothly to rotate and reverse, to eliminate the back clearance that turbine and worm mechanism is generated in reversion, improve coating machine
Turntable overturning structure stability, it is ensured that the safety and stability of coiled strip is replaced in turntable rotation.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the side of Fig. 1.
Specific embodiment
Referring to Figures 1 and 2, the turntable 3 of coating machine overturns structure, comprising: and rack 1, rotation is provided with main shaft 2 in rack 1,
One end of main shaft 2 is provided with the turntable 3 for carrying coiled strip, and the other end is provided with turbine 4, the opposite two sides of the turbine 4
Equipped with the first worm screw 5 and the second worm screw 6 engaged；Rotating driver 7 is installed, rotating driver 7 passes through biography in rack 1
The rotation direction of first worm screw 5 described in dynamic Component driver and the rotation of the second worm screw 6, the first worm screw 5 and the second worm screw 6 is opposite；With
The turntable 3 of the coating machine of upper structure overturns structure and engages the first worm screw 5 and the second snail in the opposite two sides setting of turbine 4
Bar 6 is turned to by the first worm screw 5 of driving and the second worm screw 6 and is rotated on the contrary, and then turbine 4 is driven smoothly to rotate and reverse,
To eliminate the back clearance that 4 worm mechanism of turbine is generated in reversion, the turntable 3 for improving coating machine overturns the stability of structure, really
The rotation of turntable 3 is protected to replace the safety and stability of coiled strip.
As preferred embodiments of the present invention, the rotating driver 7 includes motor and reduction gearbox, and motor passes through
Reduction gearbox couples with the first worm screw 5, helps to improve the torque of output, to adapt to the case where carrying heavier coiled strip on turntable 3.
In the present embodiment, the transmission component includes the master gear 81 coupled with rotating driver 7, nibbles with master gear 81
The first gear 82 of conjunction and the second gear 83 coupled by least one set of gear pair with first gear 82, first gear 82
Transmission ratio with second gear 83 is 1, and the effect of at least one set of gear pair is turn for realizing first gear 82 and second gear 83
To on the contrary, the first gear 82 is connected to the shaft end of the first worm screw 5, the shaft end of second gear 83 connection and the second worm screw 6.
Wherein, it is respectively arranged with first bearing seat 11 and second bearing seat 12 in the rack 1, is set in first bearing seat 11
There is the first bearing to match with two shaft ends of the first worm screw 5, second bearing seat 12 is equipped with two axis with the second worm screw 6
Hold the second bearing to match.
Preferably, the first bearing seat 11, second bearing seat 12 are all removably mounted in rack 1, are conducive to pair
The turntable 3 overturns structure and carries out care and maintenance.
Preferably, the first bearing seat 11 is fixedly mounted in rack 1 by bolt assembly, is opened in first bearing seat 11
Equipped with the first waist-shaped hole 111 passed through for bolt assembly, the axis of the length direction of the first waist-shaped hole 111 perpendicular to the second worm screw 6
To.The effect of first waist-shaped hole 111 is to adjust the first snail by adjusting the radial distance between first bearing seat 11 and turbine 4
Mesh degree between bar 5 and turbine 4.
Preferably, the second bearing seat 12 is fixedly mounted in rack 1 by bolt assembly, is opened in second bearing seat 12
Equipped with the second waist-shaped hole 121 passed through for bolt assembly, the axis of the length direction of the second waist-shaped hole 121 perpendicular to the second worm screw 6
To.The effect of second waist-shaped hole 121 is to adjust the second snail by adjusting the radial distance between second bearing seat 12 and turbine 4
Mesh degree between bar 6 and turbine 4.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (7)
1. the turntable of coating machine overturns structure characterized by comprising
Rack, rotation is provided with main shaft in rack, and one end of main shaft is provided with the turntable for carrying coiled strip, and the other end is provided with
Turbine, the opposite two sides of the turbine are equipped with the first worm screw and the second worm screw that engage；
Rotating driver is installed, rotating driver drives first worm screw and the second worm screw to turn by transmission component in rack
Dynamic, the rotation direction of the first worm screw and the second worm screw is opposite.
2. the turntable of coating machine according to claim 1 overturns structure, it is characterised in that:
The rotating driver includes motor and reduction gearbox.
3. the turntable of coating machine according to claim 1 overturns structure, it is characterised in that:
The transmission component includes the master gear coupled with rotating driver, the first gear engaged with master gear and passes through
The transmission ratio of the second gear that at least one set of gear pair couples with first gear, first gear and second gear is 1, described first
Gear is connected to the shaft end of the first worm screw, the shaft end of second gear connection and the second worm screw.
4. the turntable of coating machine according to claim 1 overturns structure, it is characterised in that:
First bearing seat and second bearing seat are respectively arranged in the rack, first bearing seat is equipped with two with the first worm screw
The first bearing that a shaft end matches, second bearing seat are equipped with the second bearing to match with two shaft ends of the second worm screw.
5. the turntable of coating machine according to claim 4 overturns structure, it is characterised in that:
The first bearing seat, second bearing seat are all removably mounted in rack.
6. the turntable of coating machine according to claim 4 overturns structure, it is characterised in that:
The first bearing seat is fixedly mounted on the rack by bolt assembly, is offered in first bearing seat and is worn for bolt assembly
The first waist-shaped hole crossed, the axial direction of the length direction of the first waist-shaped hole perpendicular to the second worm screw.
7. the turntable of coating machine according to claim 4 overturns structure, it is characterised in that:
The second bearing seat is fixedly mounted on the rack by bolt assembly, is offered in second bearing seat and is worn for bolt assembly
The second waist-shaped hole crossed, the axial direction of the length direction of the second waist-shaped hole perpendicular to the second worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206327.0U CN209597569U (en) | 2018-12-26 | 2018-12-26 | The turntable of coating machine overturns structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206327.0U CN209597569U (en) | 2018-12-26 | 2018-12-26 | The turntable of coating machine overturns structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597569U true CN209597569U (en) | 2019-11-08 |
Family
ID=68398610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206327.0U Active CN209597569U (en) | 2018-12-26 | 2018-12-26 | The turntable of coating machine overturns structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569971A (en) * | 2018-12-26 | 2019-04-05 | 中山松德新材料装备有限公司 | The turntable of coating machine overturns structure |
-
2018
- 2018-12-26 CN CN201822206327.0U patent/CN209597569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569971A (en) * | 2018-12-26 | 2019-04-05 | 中山松德新材料装备有限公司 | The turntable of coating machine overturns structure |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: No.3-2 of the factory building, No.1, Yandong 5th Road, Dayan village, Huangpu town, Zhongshan City, Guangdong Province 528400 Patentee after: Zhongshan Youlu Zhide Digital Technology Co.,Ltd. Address before: 528400 Guangdong Province, Zhongshan city Nantou town Fuk Road No. 180 Patentee before: ZHONGSHAN SOTECH NEW MATERIAL EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |