CN211470277U - Automatic roll-withdrawing type servo dividing and cutting machine - Google Patents
Automatic roll-withdrawing type servo dividing and cutting machine Download PDFInfo
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- CN211470277U CN211470277U CN201922312962.1U CN201922312962U CN211470277U CN 211470277 U CN211470277 U CN 211470277U CN 201922312962 U CN201922312962 U CN 201922312962U CN 211470277 U CN211470277 U CN 211470277U
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Abstract
The utility model discloses an automatic unwinding type servo dividing and cutting machine, which comprises a dividing and cutting machine body, wherein the dividing and cutting machine body is provided with an automatic unwinding device; the utility model has the advantages that: realized automatic unwinding under the condition of quick rolling, avoided artifical unwinding to keep up with the operating speed of cutting machine to all structures of servo motor drive are moved, and servo motor has the characteristics fast with higher speed, slow down fast when moving, thereby makes the process of whole production promote nearly one time speed.
Description
Technical Field
The utility model relates to a receive silver-colored paper cutting machine, specifically speaking is an automatic move back servo cutting machine of formula of book belongs to the silver-colored paper cutting machine field of receiving.
Background
The power used by the common splitting machine is a three-phase asynchronous motor. The working mode of the splitting machine is that the large-roll-diameter wide paper roll is split into a finished product of a small-roll-diameter narrow paper roll through a series of mechanical structures. In the whole processing process, the machine is frequently stopped to unwind, and then restarted to wind. In the whole process of stopping and starting, a large amount of time is consumed, so that the processing efficiency cannot be improved. The three-phase asynchronous motor 11 rotates to drive the motor belt wheel 12, power is transmitted to the main transmission belt wheel 14 through variable speed transmission of the intermediate belt wheel 13, and then complete power transmission work of the whole splitting machine is carried out. As shown in figure 1, a three-phase asynchronous motor 11 drives a motor belt pulley 12, the motor belt pulley 12 is in transmission connection with a main transmission belt pulley 14 through a belt pulley 13, 7-8 seconds are needed from the start of the three-phase asynchronous motor 11 to the highest speed of 200 m/min of the machine, 11-12 seconds are needed from the highest speed of 200 m/min of the three-phase asynchronous motor 11 to the speed reduction of 0 m/min of the three-phase asynchronous motor 11, and therefore the acceleration and the speed reduction take about 20 seconds.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses an automatic move back servo cutting machine of formula of book has realized automatic unwinding under the condition of quick rolling, avoids artifical unwinding to follow the operating speed of cutting machine, has improved cutting efficiency, has improved the precision of cutting machine meter number.
For solving the above problem, the utility model discloses a technical scheme be:
the automatic unwinding type servo slitting machine comprises a slitting machine body, wherein the slitting machine body is provided with an automatic unwinding device, the automatic unwinding device comprises a rodless cylinder and can provide power for winding, the rodless cylinder is mounted on a supporting plate through a rodless cylinder fixing plate, the rodless cylinder is provided with a sliding block, a sliding bottom plate is fixed on the sliding block, a winding pulling rod is fixed on the sliding bottom plate, and a paper roll can be pulled out of a tube core shaft through the winding pulling rod; the sliding bottom plate is fixed on a sliding block of the rodless cylinder, the coil poking rod and the sliding bottom plate are fixed together, and the sliding bottom plate drives the coil poking rod to poke out the paper roll from the pipe core shaft.
Further, a bottom plate mounting seat is further arranged on the supporting plate, a pneumatic finger cylinder seat is arranged on the bottom plate mounting seat, a pneumatic finger cylinder is mounted on the pneumatic finger cylinder seat, the pneumatic finger cylinder seat is mounted on the bottom plate mounting seat, and the bottom plate mounting seat is arranged on the supporting plate.
Furthermore, the tube core shaft clamping claw is arranged on the pneumatic finger cylinder, and the tube core shaft is clamped by the tube core shaft clamping claw, so that the tube core shaft is prevented from sliding along with the coil in the coil pulling process. The pipe mandrel clamping claw adopts a symmetrical two-piece clamping jaw structure, and the clamping jaw structure is closed by the pneumatic pressure of the finger cylinder to clamp the pipe mandrel.
Further, install PMKD on the bottom plate mount pad, install universal ball on the PMKD, universal ball prevents through interference fit that the scroll from producing the phenomenon of blackening at the axial slip in-process.
After the rolling action is completed, the tube core shaft with the paper roll is placed in the tube core shaft clamping claw which is installed together with the pneumatic finger cylinder by manpower, the electromagnetic valve connected with the rodless cylinder is started, the rodless cylinder is controlled to drive the whole structure to push the paper roll out of the tube core shaft along the universal ball placed on the fixing bottom plate through the rolling rod, the rolling performance of the universal ball ensures that the paper roll cannot be blackened due to the friction of the bottom in the sliding process, the qualified paper roll is withdrawn, and automatic unwinding is realized.
Furthermore, the splitting machine body is also provided with a servo power device, the servo power device comprises a servo motor speed reducer, the servo motor speed reducer is arranged on a motor mounting plate, and the motor mounting plate is arranged on the support plate through a motor mounting plate cushion block; the servo motor reducer is connected with the servo motor belt pulley in a transmission mode to drive the servo motor belt pulley to rotate, and the servo motor belt pulley is connected with the transmission belt pulley in a transmission mode to transmit power to the transmission belt pulley through the synchronous belt.
Furthermore, the driving belt wheel is connected with a main gear in a driving mode, the main gear is meshed with the rotating roller gears, and the two rotating roller gears are arranged at the end portions of the rotating rubber roller and the rotating steel roller respectively.
Furthermore, the rotating rubber roller and the rotating steel roller are arranged side by side on the same horizontal line and are fixed on the supporting plate through a bearing; the upper part between the rotating rubber roller and the rotating steel roller is provided with a pipe core shaft, a paper roll is coiled on the pipe core shaft, and the pipe core shaft is arranged above the position between the rotating rubber roller and the rotating steel roller, so that the rotating rubber roller and the rotating steel roller can provide rotating power for the pipe core shaft in the rotating process.
Furthermore, an upper pressing roller is arranged on the tube core shaft and arranged on the upper pressing arm, and the upper pressing roller plays a role in pressing a produced product between the rotating rubber roller and the rotating steel roller.
The upper pressure arm is fixed on the shaft of the support plate through a bearing and connected with the support plate, and the upper pressure arm is used for enabling the upper pressure roller to lift and fall along with the thickness change of the pipe mandrel.
During operation, the servo motor speed reducer drives the servo motor belt pulley and rotates, the servo motor belt pulley passes through synchronous belt drive with power to driving pulley, driving pulley passes through the axle with power transmission to coaxial master gear, then the master gear is through the transmission of correct meshing to the live-rollers gear, the live-rollers gear drives the rotation rubber roll that is connected with the gear and rotates the steel roll and rotate, thereby guaranteed the scroll two and rotated the rubber roll and rotate the steel roll and cooperate and carry out the action of stock form between the compression roller, and then accomplished the complete power transmission's of whole cutting machine work.
The whole automatic unwinding type servo dividing and cutting machine has the working flow that after paper strips are fed through the paper feeding mechanism, the paper strips are fed through the servo motor in a transmission process, complete power transmission work of the whole dividing and cutting machine is completed, then the paper strips are cut through the dividing and cutting knife and reach the flattening roller to be unfolded, a paper path is penetrated to a pipe core shaft between the rotating rubber roller and the rotating steel roller, and paper rolling is carried out to form finished paper rolls.
The utility model adopts the above technical scheme, compare with prior art, have following advantage: realized automatic unwinding under the condition of quick rolling, avoided artifical unwinding to keep up with the operating speed of cutting machine to all structures of servo motor drive are moved, and servo motor has the characteristics fast with higher speed, slow down fast when moving, thereby makes the process of whole production promote nearly one time speed.
The present invention will be further explained with reference to the drawings and examples.
Drawings
FIG. 1 is a structural view of a part of a conventional slitting machine;
FIG. 2 is a structural diagram of the automatic unwinding device of the splitting machine of the present invention;
FIG. 3 is a structural diagram of a servo power device of the splitting machine of the present invention;
FIG. 4 is the overall working flow chart of the automatic unwinding servo dividing and cutting machine of the present invention;
in the figure: 1-servo motor belt wheel; 2-motor mounting plate; 3-servo motor speed reducer; 4-motor mounting plate cushion blocks; 5-a support plate; 6-a driving belt wheel; 7-main gear; 8-rotating roller gear; 9-rotating the rubber roller; 10-rotating the steel roller; 11-three-phase asynchronous motor; 12-a motor pulley; 13-a belt pulley; 14-a primary drive pulley; 10-1-upper press roll; 21-a ball gimbal; 22-a fixed base plate; 23-rodless cylinders; 24-a sliding bottom plate; 25-rodless cylinder fixing plate; 26-a pneumatic finger cylinder; 27-a base plate mount; 28-tube core shaft clamping claw; 29-coil pulling rod; 31-a slitting knife; 32-a nip roll; 33-pipe mandrel.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Embodiment 1, as shown in fig. 2, an automatic unwinding type servo slitter comprises a slitter body, wherein the slitter body is provided with an automatic unwinding device, the automatic unwinding device comprises a rodless cylinder 23 capable of providing power for unwinding, the rodless cylinder 23 is mounted on a support plate 5 through a rodless cylinder fixing plate 25, a sliding block is arranged on the rodless cylinder 23, a sliding bottom plate 24 is fixed on the sliding block through bolts, a unwinding rod 29 is fixed on the sliding bottom plate 24, and the unwinding rod 29 can unwind a paper roll from a tube core shaft; the sliding bottom plate 24 is fixed on the sliding block of the rodless cylinder 23 through bolts, the coil poking rod 29 is fixed with the sliding bottom plate 24, and the sliding bottom plate 24 drives the coil poking rod 29 to poke out the paper roll from the tube core shaft.
The pneumatic finger type automobile seat is characterized in that a bottom plate mounting seat 27 is further arranged on the supporting plate 5, a pneumatic finger cylinder seat is arranged on the bottom plate mounting seat 27, a pneumatic finger cylinder 26 is mounted on the pneumatic finger cylinder seat, the pneumatic finger cylinder seat is mounted on the bottom plate mounting seat 27, and the bottom plate mounting seat 27 is arranged on the supporting plate 5 and mounted through bolts.
The pneumatic finger cylinder 26 is provided with a pipe mandrel clamping claw 28, and the pipe mandrel 33 is clamped by the pipe mandrel clamping claw 28, so that the pipe mandrel 33 is prevented from sliding along with the coil in the coil pulling process. The pipe mandrel clamping jaw 28 is of a symmetrical two-piece jaw configuration which is closed by the pneumatic pressure of a finger cylinder to clamp the pipe mandrel 33.
The fixed base plate 22 is installed on the base plate installation seat 27 through bolts, the universal ball 21 is installed on the fixed base plate 22, and the universal ball 21 prevents the phenomenon that the paper roll is blackened in the axial sliding process through interference fit.
After the winding action is completed, the tube core shaft 33 with the paper roll is manually placed in the tube core shaft clamping claw 28 which is installed together with the pneumatic finger cylinder 26, the electromagnetic valve connected with the rodless cylinder 23 is started, the rodless cylinder 23 is controlled to drive the whole structure to push the paper roll out of the tube core shaft 33 along the universal ball 21 placed on the fixed bottom plate 22 through the winding rod 29, the rolling performance of the universal ball 21 ensures that the paper roll cannot be blackened due to the friction of the bottom in the sliding process, the qualified paper roll is withdrawn, and automatic unwinding is realized.
As shown in fig. 3, the splitting machine body is further provided with a servo power device, the servo power device comprises a servo motor reducer 3, the servo motor reducer 3 is arranged on a motor mounting plate 2, and the motor mounting plate 2 is arranged on a support plate 5 through a motor mounting plate cushion block 4;
the servo motor speed reducer 3 is in transmission connection with the servo motor belt pulley 1 to drive the servo motor belt pulley 1 to rotate, the servo motor belt pulley 1 is in transmission connection with the transmission belt pulley 6 to transmit power to the transmission belt pulley 6 through the synchronous belt.
The driving belt wheel 6 is connected with a main gear 7 in a driving mode, the main gear 7 is meshed with two rotating roller gears 8, and the two rotating roller gears 8 are arranged at the end portions of the rotating rubber roller 9 and the rotating steel roller 10 respectively.
The rotary rubber roller 9 and the rotary steel roller 10 are arranged side by side on the same horizontal line and are fixed on the support plate 5 through a bearing; the upper part between the rotating rubber roller 9 and the rotating steel roller 10 is provided with a pipe core shaft 33, a paper roll is coiled on the pipe core shaft 33, and the pipe core shaft 33 is arranged above the position between the rotating rubber roller 9 and the rotating steel roller 10, so that the rotating rubber roller 9 and the rotating steel roller 10 can provide rotating power for the pipe core shaft 33 in the rotating process.
The pipe mandrel 33 is provided with an upper pressing roller 10-1, the upper pressing roller 10-1 is arranged on an upper pressing arm, and the upper pressing roller 10-1 plays a role in pressing a produced product between the rotary rubber roller 9 and the rotary steel roller 10.
The upper press arm is fixed to the shaft of the support plate 5 by a bearing and is connected to the support plate 5, and functions to allow the upper press roller 10-1 to be lifted and lowered according to the change in thickness of the pipe mandrel 33.
During operation, the servo motor reducer 3 drives the servo motor belt pulley 1 to rotate, the servo motor belt pulley 1 transmits power to the transmission belt pulley 6 through the synchronous belt, the transmission belt pulley 6 transmits the power to the main gear 7 on the same shaft through the shaft, then the main gear 7 is transmitted to the rotating roller gear 8 through correct meshing, the rotating roller gear 8 drives the rotating rubber roller 9 and the rotating steel roller 10 which are connected with the gear to rotate, and therefore the paper roll is guaranteed to perform the roll paper action between the two rotating rubber rollers 9 and the rotating steel roller 10 and the upper compression roller 10-1 in a matching mode, and the complete power transmission work of the whole splitting machine is completed.
As shown in fig. 4, the whole automatic unwinding servo slitter comprises the following working procedures: after the paper strips are fed by the paper feeding mechanism, the paper strips are subjected to the transmission process (the servo motor reducer 3 drives the servo motor belt pulley 1 to rotate, the servo motor belt pulley 1 transmits power to the transmission belt pulley 6 through the synchronous belt, the transmission belt pulley 6 transmits the power to the main gear 7 on the same shaft through the shaft, then the main gear 7 is transmitted to the rotating roller gear 8 through correct meshing, the rotating roller gear 8 drives the rotating rubber roller 9 and the rotating steel roller 10 which are connected with the gears to rotate, so that the paper rolls are ensured to perform the paper rolling action between the two rotating rubber rollers 9 and the rotating steel roller 10 and matched with the upper pressing roller 10-1, the complete power transmission work of the whole splitting machine is completed, the paper strips are cut by the splitting cutter 31, reach the flattening roller 32 to be unfolded, the paper path is led to the tube core shaft 33 between the rotating rubber roller 9 and the rotating steel roller 10, and the paper rolls are processed into finished.
Claims (10)
1. Automatic retreat servo cutting machine of book formula, its characterized in that: the automatic unwinding device comprises a rodless cylinder (23) for providing power for winding;
rodless cylinder (23) are installed on backup pad (5) through rodless cylinder fixed plate (25), rodless cylinder (23) are equipped with the sliding block, be fixed with sliding bottom plate (24) on the sliding block, be fixed with on sliding bottom plate (24) and dial winding stem (29), dial winding stem (29) and can dial out the scroll from tub dabber (33).
2. The automatic unwinding servo slitter according to claim 1, wherein: the pneumatic finger type automobile seat is characterized in that a bottom plate mounting seat (27) is further arranged on the supporting plate (5), a pneumatic finger cylinder seat is arranged on the bottom plate mounting seat (27), a pneumatic finger cylinder (26) is arranged on the pneumatic finger cylinder seat, the pneumatic finger cylinder seat is arranged on the bottom plate mounting seat (27), and the bottom plate mounting seat (27) is arranged on the supporting plate (5).
3. The automatic unwinding servo slitter according to claim 2, wherein: and a pipe mandrel clamping claw (28) is arranged on the pneumatic finger cylinder (26), and the pipe mandrel (33) is clamped through the pipe mandrel clamping claw (28).
4. The automatic unwinding servo slitter according to claim 3, wherein: the pipe mandrel clamping jaw (28) adopts a symmetrical two-piece clamping jaw structure.
5. The automatic unwinding servo slitter according to claim 3, wherein: the base plate mounting seat (27) is provided with a fixed base plate (22), and the fixed base plate (22) is provided with universal balls (21).
6. The automatic unwinding servo slitter according to claim 1, wherein: the splitting machine body is further provided with a servo power device, the servo power device comprises a servo motor speed reducer (3), the servo motor speed reducer (3) is arranged on the motor mounting plate (2), and the motor mounting plate (2) is arranged on the support plate (5) through a motor mounting plate cushion block (4);
the servo motor reducer (3) is connected with a transmission belt wheel (6) in a transmission way.
7. The automatic unwinding servo slitter according to claim 6, wherein: the transmission belt wheel (6) is in transmission connection with the main gear (7), the main gear (7) is meshed with the rotating roller gears (8), and the two rotating roller gears (8) are arranged at the end portions of the rotating rubber roller (9) and the rotating steel roller (10) respectively.
8. The automatic unwinding servo slitter according to claim 7, wherein: the rotating rubber covered roller (9) and the rotating steel roller (10) are arranged side by side on the same horizontal line and are fixed on the supporting plate (5) through a bearing; a pipe core shaft (33) is arranged above the position between the rotating rubber roller (9) and the rotating steel roller (10), and a paper roll is wound on the pipe core shaft (33).
9. The automatic unwinding servo slitter according to claim 8, wherein: an upper pressing roller is arranged on the pipe mandrel (33), and the upper pressing roller is arranged on the upper pressing arm.
10. The automatic unwinding servo slitter according to claim 9, wherein: the upper pressure arm is fixed on the shaft of the supporting plate (5) through a bearing and is connected with the supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312962.1U CN211470277U (en) | 2019-12-20 | 2019-12-20 | Automatic roll-withdrawing type servo dividing and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312962.1U CN211470277U (en) | 2019-12-20 | 2019-12-20 | Automatic roll-withdrawing type servo dividing and cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN211470277U true CN211470277U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312962.1U Active CN211470277U (en) | 2019-12-20 | 2019-12-20 | Automatic roll-withdrawing type servo dividing and cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199022A (en) * | 2022-07-22 | 2023-06-02 | 瑞法诺(苏州)机械科技有限公司 | Automatic unreeling, slitting, reeling and shaft pulling non-woven fabric high-speed slitting machine |
-
2019
- 2019-12-20 CN CN201922312962.1U patent/CN211470277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199022A (en) * | 2022-07-22 | 2023-06-02 | 瑞法诺(苏州)机械科技有限公司 | Automatic unreeling, slitting, reeling and shaft pulling non-woven fabric high-speed slitting machine |
| CN116199022B (en) * | 2022-07-22 | 2024-04-05 | 瑞法诺(苏州)机械科技有限公司 | Automatic unreeling, slitting, reeling and shaft pulling non-woven fabric high-speed slitting machine |
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