CN212581055U - Roller coat aluminium book unwinding device in advance - Google Patents
Roller coat aluminium book unwinding device in advance Download PDFInfo
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- CN212581055U CN212581055U CN202021207003.XU CN202021207003U CN212581055U CN 212581055 U CN212581055 U CN 212581055U CN 202021207003 U CN202021207003 U CN 202021207003U CN 212581055 U CN212581055 U CN 212581055U
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Abstract
The utility model discloses a pre-roller-coating aluminum coil unwinding device, which comprises a frame, a transmission mechanism, a roller supporting mechanism and a material roller, wherein the frame is positioned on one side of the transmission mechanism; the roller supporting mechanism is arranged on the frame; the material roller is movably connected with a roller supporting mechanism; the bottom of the frame is provided with a motor, and the shaft end of the motor is provided with a gear; and an aluminum plate is coiled outside the material roller to form an aluminum coil. The utility model is provided with a roller supporting mechanism, and the mechanism has simple structure, easy understanding, easy operation and easy maintenance; the roller supporting mechanism can rapidly complete the roller supporting and the unreeling work, and can continuously increase the roller supporting force to avoid the falling of the aluminum coil under the sudden failure condition of the roller supporting mechanism in the unreeling process.
Description
Technical Field
The utility model belongs to the technical field of the aluminum product processing, in particular to roller coat aluminium book unwinding device in advance.
Background
The prototype plate produced by the large-scale decorative aluminum material is generally stored in an aluminum coil mode, namely, the aluminum plate is wound on a material roller to form an aluminum coil, and the mode saves space and is convenient to store; when the operations such as printing, film coating and the like are required to be carried out on a prototype plate, firstly, an aluminum coil needs to be unreeled; when in unreeling, the aluminum coil and the material roller need to be supported, and then the aluminum coil is unreeled by rotating the unreeling mechanism;
1) the roller supporting mechanism in the existing unreeling device is supported by material rollers in hydraulic pressure and other modes, the structure is complex, and professional personnel is required to perform error maintenance if a fault occurs; as the first process of multiple processes, once a fault occurs, if the fault cannot be maintained in time, the production efficiency is seriously influenced;
2) the sudden condition that the roller supporting mechanism is broken down or out of order often occurs due to long-time work of the machine; at the moment, the aluminum coil may slip out of the unwinding device or cause irreparable damage to the prototype aluminum coil under the conditions of coil disorder and the like;
3) the mechanism is complex, so that the cost is high, the flexible use is difficult, and the like;
therefore, a roller supporting mode and a roller supporting mechanism which are simple in structure, easy to understand, easy to operate and easy to maintain are needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a pre-roller-coating aluminum coil unwinding device, which is provided with a roller supporting mechanism, and the mechanism has simple structure, easy understanding, easy operation and easy maintenance; the roller supporting mechanism can rapidly complete the roller supporting and the unreeling work, and can continuously increase the roller supporting force to avoid the falling of the aluminum coil under the sudden failure condition of the roller supporting mechanism in the unreeling process.
In order to realize the purpose, the utility model discloses a technical scheme is:
a pre-roller-coating aluminum coil unwinding device comprises a rack, a transmission mechanism, a roller supporting mechanism and a material roller, wherein the rack is positioned on one side of the transmission mechanism; the roller supporting mechanism is arranged on the rack; the material roller is movably connected with the roller supporting mechanism.
The bottom of the frame is provided with a motor, and the shaft end of the motor is provided with a gear; and an aluminum plate is coiled outside the material roller to form an aluminum coil.
The transmission mechanism comprises a guide transmission table, a fixed table, a supporting table, an oil cylinder II and a fixed seat I; a guide groove is formed in the guide transmission table; the bottom of the fixed table is provided with a guide block, and the fixed table is connected with a guide transmission table through the guide block and a guide groove; an oil cylinder I is arranged on the fixed table; one end of the oil cylinder I is fixed on the fixed table, and the other end of the oil cylinder I is fixedly connected with the supporting table; the support table is used for supporting and placing the aluminum coil; the fixed seat I is positioned on one side of the guide transmission table; and one end of the oil cylinder II is fixed on the fixing seat I, and the other end of the oil cylinder II is fixedly connected with one side of the fixing table.
The roller supporting mechanism comprises a rotating shaft, a fixed seat II, a connecting rod, an arc-shaped plate, a guide connecting plate, a sleeve and a baffle buckle; the rotating shaft is provided with a movable buckle, a spring, a steering handle and a left section of screw thread and a right section of screw thread, the screw thread and the steering handle are positioned on one side of the rotating shaft, and the screw threads are respectively a section of forward screw thread and a section of reverse screw thread; the steering handle is fixed at one end of the rotating shaft through a bolt; the movable buckle and the spring are positioned on one side of the thread, the movable buckle is fixed on the rotating shaft through a pin shaft, one end of the spring is fixedly connected with the movable buckle, and the other end of the spring is fixedly connected with the rotating shaft; the fixed seats II are respectively movably connected with threads; the guide connecting plate penetrates through the arc-shaped plate to play a role in guide connection; one end of the connecting rod is movably connected with the fixing seat II through a pin shaft, and the other end of the connecting rod is movably connected with the arc-shaped plate through a pin shaft.
The sleeve penetrates through the rack and is fixed on the rack; one end of the sleeve is provided with a gear, and the other end of the sleeve is provided with a fixed sleeve; a plurality of clamping teeth are arranged in the fixed sleeve; the rotating shaft penetrates through the sleeve and is movably connected with the sleeve, then the stop buckle is fixed at the other end of the rotating shaft through a bolt to connect and fix the rotating shaft and the sleeve, and the movable buckle is positioned in the fixed sleeve; the motor shaft end gear is connected with a gear at one end of the sleeve through a chain.
Preferably, the two ends of the guide connecting plate are respectively provided with a stop block to prevent the arc-shaped plate from slipping out of the guide connecting plate due to excessive expansion;
preferably, the rotating shaft is provided with a baffle which is fixed on the rotating shaft through a fixing plate and a bolt, and the baffle plays a limiting role when the material roller and the aluminum coil are sleeved with the supporting roller mechanism.
Compared with the prior art, the utility model beneficial effect shows:
1) the utility model is provided with a roller supporting mechanism, a steering shaft and a sleeve are arranged on the roller supporting mechanism, the roller supporting effect of the material roller and the aluminum coil can be completed by the matching use of the motor, the sleeve and the steering shaft, and meanwhile, the steering shaft continues to rotate along with the situation to realize the unreeling process of the aluminum coil; compared with other unwinding device machines roller supporting mechanism, the utility model discloses because roller supporting and the rotation direction that unreels one extremely, so only can strengthen the roller dynamics of propping to the material roller and the pine phenomenon can not appear taking off along with the roller mechanism that props that unreels.
Drawings
FIG. 1 is a schematic structural view of a pre-roller-coated aluminum coil unwinding device of the present invention;
FIG. 2 is a schematic structural diagram of a rack and a material roller in the pre-roll-coating aluminum coil unwinding device of the utility model;
FIG. 3 is a first schematic structural diagram of a sleeve and a rotating shaft in the pre-roll-coating aluminum coil unwinding device of the present invention;
FIG. 4 is a schematic structural view of a movable buckle in the pre-roll-coating aluminum coil unwinding device of the present invention;
fig. 5 is a schematic structural view of a roller supporting mechanism in the pre-roller-coated aluminum coil unreeling device of the present invention;
FIG. 6 is a second schematic structural view of a sleeve and a rotating shaft in the pre-roll-coated aluminum coil unwinding device of the present invention;
fig. 7 is a schematic structural view of a rotating shaft in the pre-roll coating aluminum coil unwinding device of the present invention;
FIG. 8 is a schematic structural diagram of a sleeve in the pre-roll-coated aluminum coil unwinding device of the present invention;
in the figure: 1. a frame; 11. a motor; 2. a transport mechanism; 21. a guiding transmission table; 22. a fixed table; 221. an oil cylinder I; 23. a support table; 24. an oil cylinder II; 25. a fixed seat I; 3. a roller supporting mechanism; 31. a rotating shaft; 311. a movable buckle; 312. a spring; 313. a thread; 314. a steering handle; 32. a fixed seat II; 33. a connecting rod; 34. an arc-shaped plate; 35. a baffle plate; 351. a fixing plate; 36. a guide connecting plate; 361. a stopper; 37. a sleeve; 371. a gear; 372. fixing a sleeve; 3721. Clamping teeth; 38. blocking and buckling; 381. a bolt; 4. a material roller; 5. and (4) rolling aluminum.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 8.
A pre-roller-coating aluminum coil unreeling device comprises a rack 1, a transmission mechanism 2, a roller supporting mechanism 3 and a material roller 4, wherein the rack 1 is positioned on one side of the transmission mechanism 2; the roller supporting mechanism 3 is arranged on the frame 1; the material roller 4 is movably connected with the roller supporting mechanism 3.
A motor 11 is arranged at the bottom of the frame 1, and a gear is arranged at the shaft end of the motor 11; and an aluminum plate is coiled outside the material roller 4 to form an aluminum coil 5.
The transmission mechanism 2 comprises a guide transmission table 21, a fixed table 22, a support table 23, an oil cylinder II 24 and a fixed seat I25; a guide groove is arranged on the guide transmission table 21; the bottom of the fixed table 22 is provided with a guide block, and the fixed table 22 is connected with the guide transmission table 21 through the guide block and the guide groove; an oil cylinder I221 is arranged on the fixed table 22; one end of the oil cylinder I221 is fixed on the fixed table 22, and the other end of the oil cylinder I is fixedly connected with the supporting table 23; the support platform 23 is used for supporting and placing the aluminum coil 5; the fixed seat I25 is positioned on one side of the guide transmission table 21; one end of the oil cylinder II 24 is fixed on the fixing seat I25, and the other end of the oil cylinder II is fixedly connected with one side of the fixing table 22; the aluminum coil 5 is placed on the supporting table 23 through a hoisting instrument, then the supporting table 23 is lifted to the same height of the roller supporting mechanism 3 through the oil cylinder I221, and then the fixing table 22 is pushed to slide through the oil cylinder II 24 so that the aluminum coil 5 is sleeved into the roller supporting mechanism 3.
The roller supporting mechanism 3 comprises a rotating shaft 31, a fixed seat II 32, a connecting rod 33, an arc-shaped plate 34, a guide connecting plate 36, a sleeve 37 and a baffle buckle 38; the rotating shaft 31 is provided with a movable buckle 311, a spring 312, a steering handle 314 and a left-right section of screw thread 313, the screw thread 313 and the steering handle 314 are positioned on one side of the rotating shaft 31, and the screw thread 313 is a section of forward screw thread and a section of reverse screw thread respectively; the steering handle 314 is fixed at one end of the rotating shaft 31 through a bolt; the movable buckle 311 and the spring 312 are positioned on one side of the thread 313, the movable buckle 311 is fixed on the rotating shaft 31 through a pin shaft, one end of the spring 312 is fixedly connected with the movable buckle 311, and the other end of the spring 312 is fixedly connected with the rotating shaft 31; the fixed seats II 32 are respectively movably connected with threads 313; the guide connecting plate 36 penetrates through the arc-shaped plate 34 to play a role in guiding connection; one end of the connecting rod 33 is movably connected with the fixed seat II 32 through a pin shaft, and the other end of the connecting rod is movably connected with the arc-shaped plate 34 through a pin shaft; the rotating shaft 31 is rotated to enable the fixing seats II 32 at the screw threads 313 to converge towards the middle or disperse towards the two sides, so that the arc-shaped plates 34 are supported by diffusion towards the outer side or converged and contracted towards the inner side; thereby functioning to tighten the feed roll 4.
The sleeve 37 penetrates through the frame 1 and is fixed on the frame 1; one end of the sleeve 37 is provided with a gear 371, and the other end is provided with a fixed sleeve 372; a plurality of clamping teeth 3721 are arranged in the fixing sleeve 372; the rotating shaft 31 penetrates through the sleeve 37 and is movably connected with the sleeve 37, then the stop buckle 38 is fixed at the other end of the rotating shaft 31 through the bolt 381, so that the rotating shaft 31 and the sleeve 37 are connected and fixed, and at the moment, the movable buckle 311 is positioned in the fixed sleeve 372; the shaft end gear of the motor 11 is connected with a gear 371 at one end of the sleeve 37 through a chain; the motor 11 drives the gear to rotate, so that the sleeve 37 rotates, the clamping tooth 3721 clamps the movable buckle 311 to drive the rotating shaft 31 to rotate, and finally the fixed seat II 32 is driven to move, so that the arc-shaped plate 34 is expanded outwards through the connecting rod 33 to form the material roller 4 and the aluminum coil 5; along with the rotation of motor 11 not only realized the tight effect of propping of material roller 4 and accomplished the action of unreeling of aluminium book 5 simultaneously, unreel the in-process simultaneously and only can increase the roller dynamics of propping roller mechanism 3 to material roller 4 and aluminium book 5, avoided propping roller mechanism 3 condition emergence that aluminium book 5 dropped or indiscriminate book under the proruption fault state.
After the unwinding action of the aluminum coil 5 is completed, the bolt 381 and the retaining buckle 38 are loosened, then the rotating shaft 31 is moved out to one side to disconnect the latch 3721 and the movable buckle 311, and then the rotating shaft 31 is rotated reversely by the steering handle 314 to enable the fixed seat II 32 to converge towards the middle, so that the arc-shaped plate 34 is contracted to facilitate the taking-off of the feeding roller 4.
The two ends of the guide connecting plate 36 are respectively provided with a stop 361 to prevent the arc plate 34 from slipping out of the guide connecting plate 36 due to excessive expansion.
The rotating shaft 31 is provided with a baffle 35, the baffle 35 is fixed on the rotating shaft 31 through a fixing plate 351 and a bolt, and the material roller 4 and the aluminum coil 5 are sleeved with the supporting roller mechanism 3 to play a role in limiting.
The utility model provides a roller coat aluminium book unwinding device in advance, the working process as follows:
firstly, placing an aluminum roll on a roller supporting mechanism through a transmission mechanism, and then starting a motor to drive a rotating shaft in the roller supporting mechanism to rotate so as to enable an arc-shaped plate of the roller supporting mechanism to support and tighten a material roller; then the motor rotates to drive the aluminum coil to rotate to complete the unwinding of the aluminum coil; the stop buckle is taken out after the unreeling is completed, then the rotating shaft is moved to enable the movable buckle and the clamping teeth to be separated from each other, then the rotating shaft is rotated reversely to enable the arc-shaped plate to shrink so as to take out the material roller, and then the unreeling process of the next aluminum coil is carried out.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. A pre-roller-coating aluminum coil unreeling device comprises a rack, a transmission mechanism, a roller supporting mechanism and a material roller, and is characterized in that the rack is positioned on one side of the transmission mechanism; the roller supporting mechanism is arranged on the rack; the material roller is movably connected with a roller supporting mechanism;
the bottom of the frame is provided with a motor, and the shaft end of the motor is provided with a gear; an aluminum plate is coiled outside the material roller to form an aluminum coil;
the transmission mechanism comprises a guide transmission table, a fixed table, a supporting table, an oil cylinder II and a fixed seat I; a guide groove is formed in the guide transmission table; the bottom of the fixed table is provided with a guide block, and the fixed table is connected with a guide transmission table through the guide block and a guide groove; an oil cylinder I is arranged on the fixed table; one end of the oil cylinder I is fixed on the fixed table, and the other end of the oil cylinder I is fixedly connected with the supporting table; the support table is used for supporting and placing the aluminum coil; the fixed seat I is positioned on one side of the guide transmission table; and one end of the oil cylinder II is fixed on the fixing seat I, and the other end of the oil cylinder II is fixedly connected with one side of the fixing table.
2. The pre-roll-coated aluminum coil unreeling device as claimed in claim 1, wherein the roll supporting mechanism comprises a rotating shaft, a fixed seat II, a connecting rod, an arc-shaped plate, a guide connecting plate, a sleeve and a retaining buckle; the rotating shaft is provided with a movable buckle, a spring, a steering handle and a left section of screw thread and a right section of screw thread, the screw thread and the steering handle are positioned on one side of the rotating shaft, and the screw threads are respectively a section of forward screw thread and a section of reverse screw thread; the steering handle is fixed at one end of the rotating shaft through a bolt; the movable buckle and the spring are positioned on one side of the thread, the movable buckle is fixed on the rotating shaft through a pin shaft, one end of the spring is fixedly connected with the movable buckle, and the other end of the spring is fixedly connected with the rotating shaft; the fixed seats II are respectively movably connected with threads; the guide connecting plate penetrates through the arc-shaped plate to play a role in guide connection; one end of the connecting rod is movably connected with the fixed seat II through a pin shaft, and the other end of the connecting rod is movably connected with the arc-shaped plate through a pin shaft;
the sleeve penetrates through the rack and is fixed on the rack; one end of the sleeve is provided with a gear, and the other end of the sleeve is provided with a fixed sleeve; a plurality of clamping teeth are arranged in the fixed sleeve; the rotating shaft penetrates through the sleeve and is movably connected with the sleeve, then the stop buckle is fixed at the other end of the rotating shaft through a bolt to connect and fix the rotating shaft and the sleeve, and the movable buckle is positioned in the fixed sleeve; the motor shaft end gear is connected with a gear at one end of the sleeve through a chain.
3. The pre-roll coated aluminum coil unwinding device as claimed in claim 2, wherein two ends of the guide connecting plate are respectively provided with a stopper.
4. The pre-roll coated aluminum coil unwinding device as claimed in claim 2, wherein a baffle is arranged on the rotating shaft, and the baffle is fixed on the rotating shaft through a fixing plate and a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207003.XU CN212581055U (en) | 2020-06-24 | 2020-06-24 | Roller coat aluminium book unwinding device in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207003.XU CN212581055U (en) | 2020-06-24 | 2020-06-24 | Roller coat aluminium book unwinding device in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212581055U true CN212581055U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021207003.XU Active CN212581055U (en) | 2020-06-24 | 2020-06-24 | Roller coat aluminium book unwinding device in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212581055U (en) |
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2020
- 2020-06-24 CN CN202021207003.XU patent/CN212581055U/en active Active
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