CN218229503U - Main shaft structure of full-automatic adhesive tape machine - Google Patents
Main shaft structure of full-automatic adhesive tape machine Download PDFInfo
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- CN218229503U CN218229503U CN202221819747.6U CN202221819747U CN218229503U CN 218229503 U CN218229503 U CN 218229503U CN 202221819747 U CN202221819747 U CN 202221819747U CN 218229503 U CN218229503 U CN 218229503U
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- hollow shaft
- fixedly connected
- lifting cylinder
- main shaft
- lifting
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Abstract
The utility model provides a spindle structure of a full-automatic adhesive tape machine, which comprises a spindle, a sucker, a rotating mechanism and a lifting mechanism; the sucker is fixedly arranged at the lower end of the main shaft, the rotating mechanism comprises a hollow shaft stepping motor, a limiting rod and a limiting block, the hollow shaft stepping motor is fixedly arranged on the supporting plate, the hollow shaft stepping motor comprises a hollow shaft fixedly connected with a rotor of the hollow shaft, the main shaft penetrates through the middle of the hollow shaft and is in sliding fit with the central shaft, the limiting rod is vertically arranged and is fixedly connected with the hollow shaft, the limiting block is fixedly arranged on the main shaft, and a limiting groove in the limiting block is in sliding fit with the limiting rod; the lifting mechanism drives the main shaft to move up and down. The spindle structure of the full-automatic adhesive tape machine is used for positioning the A die or the B die of the lens in the adhesive tape machine and winding the adhesive tape on the A die and the B die of the lens.
Description
Technical Field
The utility model belongs to the technical field of full-automatic sealing-tape machine, especially, relate to a full-automatic sealing-tape machine main shaft structure.
Background
The full-automatic anti-eccentricity adhesive tape machine with publication number CN103407028B applied by the applicant comprises a lens mold correction mechanism, a lifting device, a rotating device, a positioning device and an adsorption device.
The lifting device is arranged as follows: the lifting device comprises a servo motor 301. The servo motor 301 is fixedly arranged on the support plate 306 through a servo motor bracket 302, and a rotor of the servo motor 301 is fixedly connected with the screw 305 along the axial direction through a coupler 303. The upper end of the screw 305 passes through the lifting bearing seat 304 on the support plate 306, and the lower end is engaged with a screw nut fixed on the support plate 324. The rear end of the support plate 324 is fixed to the slide of the lifting rail 308 by means of an intermediate support plate 307. The lifting guide rail 308 is vertically arranged and fixed on the upright 309, and the support plate 306 is horizontally arranged and fixed on the upright 309. The supporting block 310 is fixedly arranged on two sides of the supporting plate 324 and the middle support plate 307. The servo motor 301 drives the support plate 324 to vertically reciprocate along the elevating guide rail 308.
The rotating device is arranged as follows: the stepping motor 339 is fixedly provided on the support plate 324 through a stepping motor holder 311. A rotor of the stepping motor 339 is provided with a rotary driving pulley 341, and the rotary driving pulley 341 is rotatably connected to a rotary driven pulley 327 via a rotary timing belt 344. A coaxial main shaft 312 is fixedly fitted in the rotary driven pulley 327. A locking nut 326 for holding the main shaft 312 is fixedly arranged at the upper end of the main shaft 312. The lock nut 326 is sleeved with a pressing plate 325 fixed to the rotary bearing block 323. The lower end of the main shaft 312 is fixedly connected with a positioning seat 322. A large copper sleeve 343 sleeved on the taper head 342 is embedded in the main shaft 312. The spindle 312 is sleeved with a rotary bearing 313. The rotary bearing 313 circumscribes the rotary bearing housing 323. The upper end of the rotating bearing block 323 is fixedly arranged on the supporting plate 324. The stepping motor 339 rotates the main shaft 312 by transmission of the rotation driving pulley 341 and the rotation driven pulley 327.
In order to avoid interference of the lifting device, the spindle 312 of the full-automatic eccentricity-preventing adhesive tape machine is provided with a complex transmission structure to be connected with the stepping motor 339 to realize rotation of the spindle 312.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the complicated technical problem of structure of full-automatic anti-decentration sealing-tape machine main shaft structure, provide a full-automatic sealing-tape machine main shaft structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the full-automatic sealing-tape machine main shaft structure comprises a main shaft, a sucking disc, a rotating mechanism and a lifting mechanism; the sucking disc is fixedly arranged at the lower end of the main shaft, and an air passage connected with the sucking disc is arranged in the main shaft; the rotating mechanism comprises a hollow shaft stepping motor, a limiting rod and a limiting block, the hollow shaft stepping motor is fixedly arranged on the support plate, the hollow shaft stepping motor comprises a hollow shaft fixedly connected with a rotor of the hollow shaft, the main shaft penetrates through the middle of the hollow shaft and is in sliding fit with the central shaft, the limiting rod is vertically arranged and is fixedly connected with the hollow shaft, the limiting block is fixedly arranged on the main shaft, a limiting groove which is communicated up and down is arranged on the limiting block, and the limiting groove on the limiting block is in sliding fit with the limiting rod; the lifting mechanism comprises a lifting cylinder, a lifting plate, a nut and a threaded sleeve, the lifting cylinder is fixedly connected with the support plate, a piston rod of the lifting cylinder is fixedly connected with the lifting plate, the threaded sleeve is sleeved on the upper portion of the main shaft and axially fixed with the main shaft, and the nut is fixedly arranged on the lifting plate and is in threaded connection with the threaded sleeve.
As a preferred technical scheme, the upper end and the lower end of the hollow shaft extend out of the hollow shaft stepping motor, the upper end of the hollow shaft is fixedly connected with a limiting rod seat, the limiting rod is fixedly arranged on the limiting rod seat, and the lower end of the hollow shaft is fixedly connected with a rotating seat.
As a preferred technical scheme, the lifting mechanism further comprises a lifting cylinder fixing plate, a lifting cylinder connecting plate, two guide rods and two connecting rods, the upper ends of the two guide rods are fixedly connected with the lifting cylinder fixing plate, the lower ends of the two guide rods are fixedly connected with the support plate, the lifting cylinder is fixedly arranged on the lifting cylinder fixing plate, a piston rod of the lifting cylinder is fixedly connected with the lifting cylinder connecting plate, guide grooves are formed in the two ends of the lifting cylinder connecting plate, the guide grooves in the two ends of the lifting cylinder connecting plate are respectively in sliding fit with the two guide rods, the upper ends of the two connecting rods are fixedly connected with the lifting cylinder connecting plate, and the lower ends of the two connecting rods are fixedly connected with the lifting plate.
After the technical scheme is adopted, the utility model has the advantages of as follows:
the spindle structure of the full-automatic adhesive tape machine is used for positioning the A die or the B die of the lens in the adhesive tape machine and winding the adhesive tape on the A die and the B die of the lens. The working principle is as follows: the spindle structures of the full-automatic adhesive tape machine are arranged in two groups, the suckers of one group of spindle structures face downwards, and the suckers of the other group of spindle structures face upwards; the sucking disc adsorbs lens A mould/B mould, and elevating system drive main shaft descends/rises to merge lens A mould/B mould and B mould/A mould together, then twines lens A mould, B mould through sticky tape winding mechanism and seals, cuts off the sticky tape through sticky tape shutdown mechanism, accomplishes the tape winding operation of lens A mould, B mould.
The utility model discloses a full-automatic sealing-tape machine main shaft structure, its lift cylinder drive fix set up on the lifter plate nut go up and down to drive screw sleeve, main shaft, sucking disc go up and down, adjust nut and screw sleeve's upper and lower cooperation position can adjust the operation height of sucking disc, thus the winding sticky tape operation of lens A mould, B mould that is adapted to different models; after the hollow shaft of the hollow shaft stepping motor rotates, the hollow shaft drives the limiting rod fixedly connected with the hollow shaft stepping motor to rotate, and the limiting rod drives the main shaft and the sucker to rotate due to the radial limitation of the limiting block on the limiting rod and the main shaft.
The utility model simplifies the rotating mechanism of the existing full-automatic sealing-tape machine main shaft structure, and completes the transmission connection of the hollow shaft stepping motor and the main shaft only through the arrangement of the hollow shaft stepping motor, the limiting rod and the limiting block; and because a hollow shaft stepping motor is adopted, the main shaft can be lifted in the hollow shaft of the hollow shaft stepping motor, and the structure compactness is improved while the interference between a lifting mechanism and a rotating mechanism is avoided.
Drawings
FIG. 1 is a schematic structural view of a spindle structure of a full-automatic tape machine;
FIG. 2 is a rear view of the spindle structure of the fully automatic tape machine;
fig. 3 isbase:Sub>A schematic view of the sectionbase:Sub>A-base:Sub>A in fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a spindle structure of a full-automatic tape machine includes a spindle 1, a suction cup 2, a rotating mechanism and a lifting mechanism.
The sucking disc 2 is fixedly arranged at the lower end of the main shaft 1, and an air passage connected with the sucking disc 2 is arranged in the main shaft 1. The air passage is vertically communicated with the main shaft 1, and the top end of the main shaft 1 is provided with external threads for connecting an air pipe and a vacuum pump.
The rotating mechanism comprises a hollow shaft stepping motor 3, a limiting rod 4 and a limiting block 5. The hollow shaft stepping motor 3 is fixedly arranged on the support plate 6, and the hollow shaft stepping motor 3 comprises a hollow shaft 301 fixedly connected with a rotor thereof.
The main shaft 1 penetrates through the middle of the hollow shaft 301 and is in sliding fit with the central shaft 301. The upper end and the lower end of the hollow shaft 301 extend out of the hollow shaft stepping motor 3, the upper end of the hollow shaft 301 is fixedly connected with a limiting rod seat 7, the limiting rod 4 is fixedly arranged on the limiting rod seat 7, and the lower end of the hollow shaft 301 is fixedly connected with a rotating seat 8.
The limiting rod 4 is vertically arranged, the limiting block 5 is fixedly arranged on the main shaft 1, a limiting groove 501 which is through from top to bottom is formed in the limiting block 5, and the limiting groove 501 in the limiting block 5 is in sliding fit with the limiting rod 4. After the hollow shaft 301 of the hollow shaft stepping motor 3 rotates, the hollow shaft drives the limiting rod 4 fixedly connected with the hollow shaft stepping motor to rotate, and the limiting rod 4 drives the main shaft 1 and the sucker 2 to rotate due to the radial limitation of the limiting rod 4 and the limiting block 5 on the main shaft 1.
The lifting mechanism comprises a lifting cylinder 9, a lifting plate 10, a nut 11, a threaded sleeve 12, a lifting cylinder fixing plate 13, a lifting cylinder connecting plate 14, two guide rods 15 and two connecting rods 16.
The upper ends of the two guide rods 15 are fixedly connected with the lifting cylinder fixing plate 13, and the lower ends of the two guide rods 15 are fixedly connected with the support plate 6. The lifting cylinder 9 is fixedly arranged on the lifting cylinder fixing plate 13, and a piston rod of the lifting cylinder 9 is fixedly connected with the lifting cylinder connecting plate 14. Guide grooves 1401 are arranged at two ends of the lifting cylinder connecting plate 14, and the guide grooves 1401 at two ends of the lifting cylinder connecting plate 14 are respectively in sliding fit with the two guide rods 15. The upper ends of the two connecting rods 16 are fixedly connected with the lifting cylinder connecting plate 14, and the lower ends of the two connecting rods 16 are fixedly connected with the lifting plate 10.
The threaded sleeve 12 is sleeved on the upper portion of the main shaft 1 and is axially fixed with the main shaft 1, and the nut 11 is fixedly arranged on the lifting plate 10 and is in threaded connection with the threaded sleeve 12. The fixed nut 11 that sets up on lifter plate 10 of lift cylinder 9 drive goes up and down to drive threaded sleeve 12, main shaft 1, 2 lifts of sucking disc, the operation height of sucking disc 2 can be adjusted with threaded sleeve 12's upper and lower cooperation position to adjusting nut 11, thereby be adapted to the lens A mould of different models, the sticky tape operation of twining of B mould.
The spindle structure of the full-automatic adhesive tape machine is used for positioning the A die or the B die of the lens in the adhesive tape machine and winding the adhesive tape on the A die and the B die of the lens. The working principle is as follows: the spindle structures of the full-automatic adhesive tape machine are arranged into two groups, wherein the suckers 2 of one group of spindle structures face downwards, and the suckers 2 of the other group of spindle structures face upwards; the sucking disc 2 adsorbs the lens A mould/B mould, the lifting mechanism drives the main shaft 1 to ascend/descend to combine the lens B mould and the lens A mould together, then the lens A mould and the lens B mould are wound and sealed through the adhesive tape winding mechanism, the adhesive tape is cut off through the adhesive tape cutting mechanism, and the adhesive tape winding operation of the lens A mould and the lens B mould is completed.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (3)
1. The spindle structure of the full-automatic adhesive tape machine is characterized by comprising a spindle, a sucker, a rotating mechanism and a lifting mechanism; the sucking disc is fixedly arranged at the lower end of the main shaft, and an air passage connected with the sucking disc is arranged in the main shaft; the rotating mechanism comprises a hollow shaft stepping motor, a limiting rod and a limiting block, the hollow shaft stepping motor is fixedly arranged on the support plate, the hollow shaft stepping motor comprises a hollow shaft fixedly connected with a rotor of the hollow shaft, the main shaft penetrates through the middle of the hollow shaft and is in sliding fit with the hollow shaft, the limiting rod is vertically arranged and is fixedly connected with the hollow shaft, the limiting block is fixedly arranged on the main shaft, a limiting groove which is communicated up and down is arranged on the limiting block, and the limiting groove on the limiting block is in sliding fit with the limiting rod; the lifting mechanism comprises a lifting cylinder, a lifting plate, a nut and a threaded sleeve, the lifting cylinder is fixedly connected with the support plate, a piston rod of the lifting cylinder is fixedly connected with the lifting plate, the threaded sleeve is sleeved on the upper portion of the main shaft and axially fixed with the main shaft, and the nut is fixedly arranged on the lifting plate and is in threaded connection with the threaded sleeve.
2. The spindle structure of a full automatic tape machine according to claim 1, wherein both upper and lower ends of the hollow shaft extend out of the hollow shaft stepping motor, the upper end of the hollow shaft is fixedly connected with a limit rod seat, the limit rod is fixedly arranged on the limit rod seat, and the lower end of the hollow shaft is fixedly connected with a rotary seat.
3. The spindle structure of a full automatic tape machine according to claim 1 or 2, wherein the lifting mechanism further comprises a lifting cylinder fixing plate, a lifting cylinder connecting plate, two guide rods and two connecting rods, the upper ends of the two guide rods are fixedly connected with the lifting cylinder fixing plate, the lower ends of the two guide rods are fixedly connected with the support plate, the lifting cylinder is fixedly arranged on the lifting cylinder fixing plate, the piston rod of the lifting cylinder is fixedly connected with the lifting cylinder connecting plate, two ends of the lifting cylinder connecting plate are provided with guide grooves, the guide grooves at two ends of the lifting cylinder connecting plate are respectively in sliding fit with the two guide rods, the upper ends of the two connecting rods are fixedly connected with the lifting cylinder connecting plate, and the lower ends of the two connecting rods are fixedly connected with the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819747.6U CN218229503U (en) | 2022-07-15 | 2022-07-15 | Main shaft structure of full-automatic adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221819747.6U CN218229503U (en) | 2022-07-15 | 2022-07-15 | Main shaft structure of full-automatic adhesive tape machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218229503U true CN218229503U (en) | 2023-01-06 |
Family
ID=84675299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221819747.6U Active CN218229503U (en) | 2022-07-15 | 2022-07-15 | Main shaft structure of full-automatic adhesive tape machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218229503U (en) |
-
2022
- 2022-07-15 CN CN202221819747.6U patent/CN218229503U/en active Active
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