CN219708589U - Automatic honeycomb buffer paper die cutting rewinder - Google Patents

Abstract

The utility model relates to an automatic honeycomb buffer paper die cutting rewinder, a material roll is placed at a feeding groove through a material lifting mechanism, then a material discharging driving mechanism drives a material discharging roller provided with the material roll to rotate in the feeding groove for feeding, the material roll firstly enters a die cutting rewinder, knurling die cutting is carried out in a honeycomb die cutting mechanism driven by the die cutting rewinder driving mechanism, then the cut material roll finished product is wound by the rewinder, formed honeycomb buffer paper is automatically processed, and the feeding efficiency of the material roll is improved by arranging a quick locking limiting mechanism, and a deviation correcting mechanism is arranged to enable the material roll to conveniently adjust the action position of the material discharging roller in the feeding groove, so that labor force is reduced, and the precision of material discharging is improved.

Description

Automatic honeycomb buffer paper die cutting rewinder

Technical Field

The utility model relates to the field of die cutting machines, in particular to an automatic honeycomb buffer paper die cutting rewinder.

Background

In recent years, with the continuous progress and development of society, various commodities reach a very rich place, especially in recent years, the incoming call business is vigorous, so that the place of production and the place of use of the commodities are often not in the same place, and the logistics industry is generated. Since any commodity needs to be packaged in the transportation process, the packaging product becomes a large amount of consumption products of knurling equipment for processing honeycomb cowhide packaging roll paper, and in order to prevent the commodity from being damaged due to jolt in the transportation process, a cushioning packaging material is generally selected for the packaging product.

The chinese patent application No. CN202122452640.4 discloses an automatic honeycomb buffer paper die-cutting apparatus, comprising: the feeding frame is arranged at the right end of the mounting frame, the front side of the mounting frame is provided with a magnetic powder braking tensioner, the rear side of the mounting frame is provided with a manual pneumatic valve, and the inner side of the mounting frame is provided with a deviation correcting mechanism; the man-machine interaction interface is arranged at the left end of the mounting frame, a receiving shaft core is arranged at the upper side of the clutch receiving rubber covered roller, a traction rubber covered roller is arranged at the right side of the receiving shaft core, and limit sliding blocks are arranged at the outer ends of the bottom roller and the honeycomb die cutting roller; the driving roller is arranged at the lower side of the bottom roller, and a locking round nut is arranged at the rear end of the driving roller; and the pressure stable driven wheel group is arranged on the upper side of the honeycomb die-cutting roller. The automatic honeycomb buffer paper die-cutting equipment can control the pressure between the die-cutting roller and the bottom roller, and can control the parallelism degree between the die-cutting roller and the bottom roller, so that deviation in processing is avoided.

In this technical solution, the prior art solution described above has the following drawbacks:

1. in this technical scheme, because the material book of waiting to process is unreeled after installing on the inflatable shaft, so the position of material book in the frame is not fixed, lead to waiting to process the position of material book and the working position who presets have the deviation, need workman these material rolls of pushing the inflatable shaft to the exact position, lead to its degree of difficulty of rectifying is big, rectify inaccurate problem, simultaneously as shown in fig. 1, fig. 2, be fastener cooperation limit baffle in this scheme, will be equipped with the inflatable shaft of waiting to process the material book and restrict in the spacing inslot, prevent to rotate, the inflatable shaft deviate from the spacing groove, still need loaded down with trivial details dismantlement fastener and limit baffle after just can changing when changing the material like this to lead to the inflatable shaft.

2. In this technical scheme, treat the cross cutting paper through honeycomb cross cutting roller and cut, make the paper after the cross cutting advance traction rubber covered roll, first receipts material rubber covered roll and separation and reunion receipts material rubber covered roll afterwards, can receive the material axle core through receiving the material and roll up last fashioned paper, see again fig. 3 and can know that this receipts material axle core will receive the material axle core through the slide of both sides and place or break away from on the mounting bracket, but this kind of mode leads to the workman to receive the material that just can take off the cross cutting rewinding after the material together is lifted down with whole receipts material axle core when accomplishing the receipts material axle core unloading, then say empty receipts material axle core again and load, result in the work load too big, and work efficiency is low.

3. In the technical scheme, however, independent driving sources are respectively adopted between the material collecting shaft core and the honeycomb die cutting roller, so that the cost is high, the die cutting and material collecting are not synchronous, the honeycomb die cutting roller or one of the material collecting shaft cores is accelerated and decelerated suddenly in the material collecting process, the phenomenon of curling, wrinkling and deformation of the material roll is caused, meanwhile, the material roll is thickened and heavier continuously in the material collecting shaft core, and if the tension force during rolling is not accurately controlled, the problem of excessive deformation or stretch-breaking of the material roll is easy to occur.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic honeycomb buffer paper die-cutting rewinder aiming at the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: automatic honeycomb buffering paper mould cuts rewinding machine, including material feeding unit and cross cutting rewinding device, cross cutting rewinding device includes cross cutting rewinding frame, sets up honeycomb cross cutting mechanism, rewinding mechanism on cross cutting rewinding frame and the cross cutting rewinding actuating mechanism of drive honeycomb cross cutting mechanism and rewinding mechanism work, material feeding unit includes the material feeding frame, sets up the material loading groove in material feeding frame both sides, the activity sets up the blowing roller in the material loading groove, limits the quick lock stop gear in the material loading groove with the blowing roller and drives the blowing roller and go up the pivoted blowing actuating mechanism in the material loading groove, its characterized in that: the quick lock limiting mechanism comprises an unreeling pressing arm arranged at a notch of the feeding groove, one end of the unreeling pressing arm is hinged to the feeding frame, the other end of the unreeling pressing arm locks or releases the unreeling roller through a quick lock structure, the quick lock structure comprises an unreeling lock catch hinged to the unreeling pressing arm and an unreeling lock seat arranged on the feeding frame, one end of the unreeling lock catch, which faces the unreeling lock seat, is provided with a hook-shaped portion, the unreeling lock seat is provided with a locking surface matched with the hook-shaped portion to lock the unreeling roller in the feeding groove, and a quick lock elastic piece which enables the unreeling lock catch to be close to the unreeling pressing arm is arranged between the unreeling pressing arm and the unreeling lock catch, and the hook-shaped portion is tightly attached to the locking surface through the quick lock elastic piece.

According to the technical scheme, the material roll is placed at the feeding groove through the material lifting mechanism, then the material roll driving mechanism drives the material roll with the material roll to rotate and feed in the feeding groove, the material roll firstly enters the die cutting rewinding device, after knurling die cutting is carried out in the honeycomb die cutting mechanism driven by the die cutting rewinding driving mechanism, the cut material roll finished product is wound by the rewinding mechanism, and thus the formed honeycomb buffer paper can be automatically processed at one time, wherein the material roll in the feeding device is difficult to feed in the feeding groove in the prior art, so that convenient material replacement is realized by arranging the quick locking limiting mechanism, one end of the quick locking mechanism is hinged with the feeding frame through the unreeling pressing arm, the other end of the quick locking mechanism is used for locking or unlocking the unreeling roll, the quick locking mechanism is used for locking the unreeling lock catch through pulling the unreeling lock catch in a matching way, and the quick locking or unlocking is realized, the hook-shaped part can be arranged in the locking face to avoid being separated from or be excessively matched with the unreeling pressing arm through the elastic piece, and the quick locking elastic piece (tension spring, the hook-shaped elastic piece and the like) is prevented from being separated from the locking face due to the fact that the hook-shaped elastic piece is tightly locked with the locking face, and the locking force is tightly is prevented from being tightly attached to the locking face.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the feeding frame and the feeding groove are provided with at least two feeding frame rolling bearings which rotate against the discharging roller, the discharging pressing arms are respectively provided with a discharging rolling bearing which rotates against the discharging roller, a central point connecting line between the discharging rolling bearings and the two feeding frame rolling bearings is triangular, one end, far away from the hook-shaped part, of the discharging lock catch is provided with a lock catch handle, a hinging point of the discharging lock catch and the discharging pressing arms is arranged between the lock catch handle and the hook-shaped part, and the quick locking elastic piece is a tension spring.

By adopting the technical scheme, the unreeling rolling bearing and the two rack rolling bearings which are distributed in a triangular mode around the unreeling roller are arranged, so that the unreeling roller is clamped and limited by 3 bearings, friction rotation can be reduced, the unreeling efficiency of the unreeling roller is improved, and the unreeling lock catch can be locked and unlocked quickly by taking the hinged end of the unreeling pressing arm as a pivot through the arrangement of the lock catch handle.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the feeding frame is provided with a deviation rectifying mechanism for driving the feeding roller to slide on the feeding frame at the position corresponding to the feeding roller, the deviation rectifying mechanism comprises a deviation rectifying support connected with the feeding frame, an adjusting screw penetrating through the deviation rectifying support, an adjusting seat penetrating through the adjusting screw and connected with the adjusting screw in a threaded mode, a deviation rectifying rolling piece rotatably arranged on the adjusting seat and a deviation rectifying annular groove formed in the feeding roller, and the deviation rectifying rolling piece is arranged in the deviation rectifying annular groove and drives the feeding roller to slide in the feeding groove along with the rotation of the adjusting screw.

By adopting the technical scheme, the feeding frame is provided with the feeding grooves corresponding to the two sides of the feeding roller, the feeding driving mechanism drives the feeding roller to rotate in the feeding groove, when the feeding roller provided with the material coil is required to be rectified to a correct position in the feeding groove, the adjusting screw is rotated, so that the adjusting screw drives the adjusting seat to slide left and right in the rotating process of the rectifying support, and further the rectifying rolling element on one side drives the feeding roller to slide in the feeding groove, and the rectifying rolling element and the adjusting seat are arranged in a rolling way, so that the annular rectifying groove is not blocked with the rectifying rolling element capable of rolling, the rectifying of the feeding roller is not influenced, and the rectifying precision is high.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the support of rectifying is including setting up at least one guiding axle of adjusting screw side and the locating plate of rectifying of being connected with the guiding axle, be equipped with the hand wheel of rectifying after adjusting screw passes the locating plate of rectifying, the guiding axle passes the adjusting seat, the one end of adjusting seat orientation blowing roller be equipped with adjusting seat swing joint's rolling piece installation piece, rectify the rolling piece set up in on the rolling piece installation piece, the guiding axle passes the rolling piece installation piece, be equipped with between rolling piece installation piece and the adjusting seat and order about the guiding axle and be close to the extension spring of rectifying of blowing roller as the fulcrum, blowing actuating mechanism is including setting up the pay-off magnetic powder stopper in pay-off frame one side and setting up the blowing gear in blowing roller one side, pay-off magnetic powder stopper drives the blowing gear through the pay-off gear of drive output and rotates.

By adopting the technical scheme, the deviation rectifying locating plate is arranged on the feeding frame through the guide shaft, the adjusting screw is provided with the deviation rectifying hand wheel after penetrating through the deviation rectifying locating plate, the adjusting seat can be driven to slide left and right along the guide shaft through rotating the deviation rectifying hand wheel to realize deviation rectifying, the rolling element installation block is hinged with one end of the adjusting seat through the guide shaft, the deviation rectifying rolling element is arranged at the other end of the rolling element installation block, the deviation rectifying tension spring is connected between one end of the rolling element installation block, which is far away from the deviation rectifying rolling element, and the adjusting seat, so that the deviation rectifying rolling element is pushed by the deviation rectifying tension spring to be propped against the discharging roller, the deviation rectifying tension spring always falls into a deviation rectifying ring groove, the stability of the deviation rectifying mechanism is ensured, the feeding magnetic powder brake rotates through driving the feeding gear, the feeding gear rotates to further drive the discharging roller to rotate in the feeding groove, and the meshing of the gear cannot be influenced by deviation rectifying of the discharging roller.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the rewinding mechanism comprises a material receiving shaft arranged on a die cutting rewinding frame, one end of the material receiving shaft is fixed on the die cutting rewinding frame and is rotationally connected with the die cutting rewinding frame, the other end of the material receiving shaft is suspended on the die cutting rewinding frame and is sleeved with a rotatable locking sleeve, one end of the locking sleeve, which faces the material receiving shaft, is provided with a conical locating groove, the end part of the material receiving shaft is provided with a conical locking part matched with the conical locating groove, the die cutting rewinding frame is provided with a locking sleeve driving mechanism connected with the locking sleeve, and the locking sleeve driving mechanism drives the conical locating groove to abut against or separate from the conical locking part.

According to the technical scheme, one end of the material receiving shaft is arranged on the die cutting rewinding frame and can rotate along with the winding driving mechanism, the other end of the material receiving shaft is suspended on the die cutting rewinding frame, a worker can conveniently and transversely withdraw the material roll from the material receiving shaft or discharge the material roll from the end, a conical locating groove is not formed in the locking sleeve, a locking sleeve driving mechanism is arranged on one side of the material receiving shaft, when the material receiving shaft is required to be wound, the locking sleeve driving mechanism supports against one end of the locking sleeve and one end of the material receiving shaft in a suspending mode, the locking sleeve can rotate along with the material receiving shaft, the material receiving shaft can be sealed, the material roll is prevented from being separated from a discharging roller, meanwhile, the material roll can be locked and unlocked through the locking sleeve driving mechanism, the worker can directly and transversely withdraw the material roll from the material receiving shaft, the working efficiency is improved, the conical locating groove is formed in the locking sleeve, the conical locating shaft corresponding conical locking part is formed in the material receiving shaft, the conical locating groove and the conical locking part can be arranged on the locking sleeve in the coiling process, and the conical locating groove is driven by the locking sleeve driving mechanism to support against or separate from the conical locating part, and the conical locating groove is arranged against the conical locating part, and the conical locating groove is easy to contact with the conical locating part and can not be stably aligned with the conical locating part when the conical locating part is arranged, and the conical part is not aligned with the conical part and can be stably and locked in the front when the locking part is relatively stable.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the locking sleeve comprises a sleeve pin shaft, a sleeve bearing sleeved on the sleeve pin shaft and a sleeve sleeved outside the sleeve bearing, the conical positioning groove is formed in the sleeve, the inner ring of the sleeve bearing is connected with the sleeve pin shaft, the outer ring of the sleeve bearing is propped against the inner wall of the sleeve, a sleeve inner cavity is formed in the sleeve, a sleeve gland fixedly connected with the sleeve is sleeved outside the sleeve pin shaft, the sleeve gland is matched with the sleeve to limit the sleeve bearing in the sleeve inner cavity, the sleeve pin shaft is provided with a bearing limiting mechanism for limiting the sleeve bearing on the sleeve pin shaft, and the sleeve limiting mechanism comprises a limiting protruding part which is arranged on the sleeve pin shaft and propped against one end of the sleeve bearing and a limiting clamp which is arranged on the other end of the sleeve pin shaft and limits the sleeve bearing on the sleeve pin shaft.

By adopting the technical scheme, the taper sleeve pin shaft is used for fixing one end on the locking rocker arm, the other end extends out of the locking rocker arm and then is used for bearing installation, the inner ring of the taper sleeve bearing can be fixedly installed on the taper sleeve pin shaft, the outer ring can be clamped with the inner wall of the taper sleeve, the taper sleeve is rotationally connected with the taper sleeve pin shaft through the taper sleeve bearing, friction force is reduced, the work is more stable, the taper sleeve gland is matched with the taper sleeve to limit the taper sleeve bearing in the taper sleeve inner cavity through the arrangement of the taper sleeve inner cavity and the taper sleeve gland, the taper sleeve bearing is prevented from being separated from the taper sleeve, stability in rewinding is improved, the limit protruding part is a protrusion arranged at the middle position of the taper sleeve pin shaft, a worker can install the taper sleeve bearing from the other end when assembling the taper sleeve bearing, the worker can limit the taper sleeve bearing through the limit protruding part, and then the worker can limit the bearing on the taper sleeve pin shaft through the limit clamp position, the taper sleeve bearing is prevented from being separated from the taper sleeve pin shaft, and stability in rewinding is improved.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the locking sleeve driving mechanism comprises a rocker arm hinging seat arranged on the die cutting rewinding frame, a locking rocker arm arranged on the rocker arm hinging seat and a locking driving cylinder, one end of the locking rocker arm is connected with the locking sleeve, the other end of the locking rocker arm is hinged with the rocker arm hinging seat, the locking driving cylinder is hinged with the die cutting rewinding frame, the output end of the locking driving cylinder is hinged with the locking rocker arm and drives the locking rocker arm to swing by taking the rocker arm hinging seat as a fulcrum, one side of the rocker arm hinging seat is provided with a rocker arm sensor, the rocker arm sensor is used for detecting the locking or unlocking state of the locking sleeve, an auxiliary winding mechanism is arranged at a position of the die cutting rewinding frame corresponding to a material collecting shaft, the auxiliary winding mechanism comprises a winding material pressing frame and a material pressing cylinder, one end of the winding material pressing frame is movably connected with the die cutting rewinding frame, the other end of the winding material pressing cylinder is provided with a rotatable material pressing roller, the output end of the winding material pressing cylinder is hinged with the winding material pressing frame, and the material pressing cylinder drives the winding material pressing frame to swing, and the material pressing roller is controlled to gradually close to or far away from the material collecting shaft.

By adopting the technical scheme, the output end of the locking driving cylinder is hinged with the middle section of the locking rocker arm, the locking driving cylinder stretches out and draws back, the locking rocker arm is driven to swing by taking the rocker arm hinging seat as a fulcrum, the linkage locking sleeve is further close to or far away from the unreeling shaft, the material roll on the unreeling shaft is locked and unlocked rapidly, the main body of the locking driving cylinder is hinged with the cylinder mounting seat on the die cutting rewinding frame through the cylinder pin shafts protruding from two sides, the locking driving cylinder can self-adaptively swing, the interference phenomenon of the locking sleeve driving mechanism in working is reduced, the machine is enabled to run smoothly, the rocker arm sensor is preferably a photoelectric sensor and used for detecting whether the locking rocker arm is normally locked, namely, when the locking rocker arm is locked, the locking rocker arm can shield the sensing area of the rocker arm sensor, and vice versa, and further whether the locking is correctly detected, further human-computer interaction or automatic detection interaction is realized by the rewinding driving mechanism, the material roll on the material roll is gradually widened in the winding process, the material roll is gradually loose in the winding process, the auxiliary cylinder is arranged at the winding space between the material roll and the material roll is enabled to be always pressed along with the material roll winding by controlling the material roll, and the winding space between the material roll is gradually changed gradually.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the die cutting rewinding driving mechanism comprises a die cutting rewinding motor, an active small wheel is arranged at the output end of the die cutting rewinding motor, a die cutting driven large wheel and a die cutting output large wheel which rotate along with the die cutting mechanism are arranged on one side of the honeycomb die cutting mechanism, a material collecting small wheel which rotates along with the material collecting shaft is arranged on one side of the material collecting shaft, the diameter of the active small wheel is smaller than that of the die cutting driven large wheel, the active small wheel and the die cutting driven large wheel synchronously rotate, the die cutting driven large wheel and the die cutting output large wheel are arranged on the same die cutting rotating shaft, the diameter of the die cutting output large wheel is larger than that of the material collecting small wheel, the die cutting output large wheel drives the material collecting small wheel to rotate through a tension adjusting mechanism, the double-shaft tension adjusting mechanism comprises a double-shaft magnetic powder clutch arranged on the die cutting rewinding frame, a tension sensor and a tension controller, an input small wheel which rotates synchronously with the material collecting small wheel is arranged at the output end of the double-shaft, the diameter of the output large wheel is larger than that the input small wheel synchronously rotates, the diameter of the die cutting output large wheel is arranged on the output small wheel, and the diameter of the die cutting output small wheel is larger than that the input small wheel is used for detecting the magnetic powder clutch and is connected with the tension controller on one side of the material collecting device, and the tension controller is used for transmitting a result.

By adopting the technical scheme, the diameter of the driving small wheel is smaller than that of the die-cutting driven large wheel, so that the power of one die-cutting rewinding motor is reduced through the die-cutting driven large wheel and then is transmitted to the honeycomb die-cutting mechanism, the die-cutting driven large wheel and the die-cutting output large wheel are arranged on the same die-cutting rotating shaft, the diameter of the die-cutting output large wheel is larger than that of the material receiving small wheel, the power of the die-cutting rewinding motor is reduced through the die-cutting output large wheel and then is accelerated through the material receiving small wheel, the two-stage speed change is realized, the power can be enough for the tension adjusting mechanism, enough tension adjusting interval is conveniently given, the die-cutting and winding actions can be realized by only one power source, namely, the cost is reduced, the die-cutting and winding are synchronously started and stopped, the phenomenon of curling and wrinkling or deformation of a material roll is avoided, and the double-shaft magnetic powder clutch is basically in linear relation with exciting current and transmission torque according to an electromagnetic principle. The input small wheel (input end) and the output small wheel (output end) of the double-shaft magnetic powder clutch are arranged on the concentric shaft, and a magnetic gap is arranged between the input small wheel and the output small wheel and supported by the shaft, so that the double-shaft magnetic powder clutch can freely rotate. The magnetic powder (iron magnetic powder) with high magnetic conductivity is filled in the middle of the magnetic gap, and an excitation coil is arranged on the periphery of the base, so that magnetic flux passes through the magnetic powder, the power of the input small wheel is transmitted to the output small wheel through the connecting force between the magnetic powder and the friction transmission torque of the magnetic powder and the action surface, meanwhile, the tension of the material collecting shaft is detected through the tension sensor, and the result is transmitted to a tension controller in a human-computer interaction system, so that the tension controller analyzes the winding diameter of the magnetic powder and then transmits corresponding exciting current to the double-shaft magnetic powder clutch through a preset tension meter, automatic or semi-automatic tension control is realized, and the phenomenon that the material winding is excessively deformed or broken is avoided.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the tension sensor is a proximity switch, one side of the material collecting shaft is provided with a rotary disc which is arranged on the same material collecting rotary shaft with the material collecting small wheel, the rotary disc is provided with an induction area which is induced by the proximity switch, the induction area and the non-induction area alternately pass through the proximity switch when the rotary disc rotates, so that the proximity switch is alternately switched on and off, a pulse signal is formed to be transmitted to the tension controller, the driving small wheel and the die cutting driven large wheel synchronously rotate through a first synchronous belt, the die cutting output large wheel and the input small wheel synchronously rotate through a second synchronous belt, the output small wheel and the material collecting small wheel synchronously rotate through a third synchronous belt, the die cutting rewinding frame is provided with a first tensioning wheel corresponding to the first synchronous belt, the inner ring of the first tensioning wheel is connected with the die cutting rewinding frame, the outer ring of the die cutting rewinding frame is abutted to the first synchronous belt to rotate, the die cutting rewinding frame is provided with a first pressing belt wheel and a second pressing belt corresponding to the third synchronous belt, the first pressing belt wheel and the second pressing belt is arranged at two ends of the material collecting small wheel, and the center point of the die cutting rewinding frame is triangular.

According to the technical scheme, the on-off of the rotating disc is detected through the proximity switch, a pulse signal is formed and then is transmitted to the tension controller, the tension controller outputs corresponding exciting current to control the torque output by the magnetic powder clutch after the diameter is calculated according to the built-in preset tension meter, so that the pressure applied to the unreeling shaft is kept unchanged, even if the speed reduction, the stop and the tension acceleration are repeatedly carried out, the tension can be kept stable, the phenomena of sudden acceleration and deceleration and curling or deformation are prevented, synchronous belts among the wheel bodies are transmitted, the processing efficiency is faster, the transmission is more stable, the synchronous start and stop can be synchronously carried out, the first compression belt wheel, the second compression belt wheel and the material collecting small wheel type are distributed in a triangular mode, the transmission stability of the third synchronous belt is improved, meanwhile, the tension of the first synchronous belt and the third synchronous belt can be controlled through the arrangement of the first tension belt wheel, the first compression belt wheel and the second compression belt wheel, the position of the first tension belt wheel and the second compression belt wheel at the die cutting rewinding frame can be prevented from slipping, and the tension of the third synchronous belt and the first tension belt can be adjusted.

The automatic honeycomb buffer paper die-cutting rewinder can be further provided with: the honeycomb die cutting mechanism comprises an upper cutter roller, a lower cutter roller and a die cutting pressure adjusting assembly, wherein the die cutting rotating shaft is arranged on the lower cutter roller, cutter roller gears are arranged at one ends of the upper cutter roller and the lower cutter roller, intermediate wheels which are respectively meshed with the cutter roller gears at the upper cutter roller and the lower cutter roller are arranged on the die cutting rewinding frame, and the die cutting pressure adjusting assembly comprises a roller frame arranged above the die cutting rewinding frame, a roller cylinder arranged at two ends of the roller frame corresponding to the upper cutter roller and a roller group arranged at the output end of the roller cylinder, and the roller cylinder drives the roller group to rotate against the upper cutter roller.

By adopting the technical scheme, the intermediate wheel is arranged to conveniently adjust the distance between the upper cutter roller and the lower cutter roller, so that the intermediate wheel is convenient to adapt to die cutting of materials with different thicknesses, the pressure of the upper cutter roller to the lower cutter roller can be adjusted through the pinch roller cylinder, the clearance between the upper cutter roller and the lower cutter roller is finely adjusted, the parallelism between the upper cutter roller and the lower cutter roller is ensured, deviation in processing is avoided, the die cutting effect is improved, and the honeycomb buffer paper finished product effect is better.

The beneficial effects of the utility model are as follows:

1. the quick-locking limiting mechanism is arranged on the feeding frame, so that the discharging roller can be conveniently loaded into or taken out from the feeding groove, and the material changing efficiency of the material roll is improved.

2. And a deviation correcting mechanism is arranged at the feeding groove, so that the action position of the discharging roller in the feeding groove can be conveniently adjusted, the labor force of workers is reduced, and the discharging accuracy is improved.

3. One end of the material receiving shaft can be suspended on the winding frame at the die cutting rewinding frame, so that workers can conveniently load or unload materials from the upper shaft core at the end, the locking sleeve is propped against one end of the material receiving shaft in a suspending manner through the locking sleeve driving mechanism, the locking sleeve rotates along with the material receiving shaft, the material receiving shaft can be sealed, the material roll is prevented from being separated from the material discharging roller, and quick unloading is realized through quick unlocking, so that the working efficiency is improved.

4. The auxiliary winding mechanism is arranged at the material receiving shaft, the outer ring of the material roll can be always pressed by the material pressing roller by controlling the distance between the material pressing roller and the material receiving shaft, and the distance is gradually increased along with gradual contraction of the material pressing cylinder, so that the auxiliary winding mechanism is used for auxiliary winding, and loosening of the material roll during winding is avoided.

5. The single die cutting and winding motor is arranged on the die cutting and rewinding frame, and simultaneously drives the honeycomb die cutting mechanism and the rewinding mechanism to synchronously work, so that the cost is reduced, the honeycomb die cutting and winding are synchronously started and stopped, the phenomenon of curling, wrinkling or deformation of a material roll is avoided, and the die cutting efficiency is improved through two-stage speed change.

6. And a tension adjusting mechanism is arranged on the die cutting rewinding frame, so that the tension of the discharging roller is automatically controlled, and the phenomenon that the material roll is excessively deformed or broken is avoided.

7. The die cutting pressure adjusting component is arranged on the honeycomb die cutting mechanism, so that the pressure of the die cutting knife roller is prevented from being adjusted, and the die cutting effect of honeycomb buffer paper is improved.

The utility model is further described below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model.

Fig. 3 is a plan view of a quick lock stop mechanism according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a deviation rectifying mechanism according to an embodiment of the present utility model.

Fig. 5 is a schematic perspective view of a die-cutting rewinding device according to an embodiment of the utility model.

Fig. 6 is a schematic connection diagram of a receiving shaft and a locking sleeve according to an embodiment of the present utility model.

FIG. 7 is a schematic cross-sectional view of a locking sleeve according to an embodiment of the present utility model.

Fig. 8 is a schematic structural view of a die-cutting rewinding driving mechanism according to an embodiment of the present utility model.

Description of the embodiments

As shown in fig. 1-2, an automatic honeycomb buffer paper die cutting and rewinding machine comprises a feeding device and a die cutting and rewinding device, wherein the die cutting and rewinding device comprises a die cutting and rewinding frame 1, a honeycomb die cutting mechanism 2 arranged on the die cutting and rewinding frame 1, a rewinding mechanism 3 and a die cutting and rewinding driving mechanism 4 driving the honeycomb die cutting mechanism 2 and the rewinding mechanism 3 to work, the feeding device comprises a feeding frame 5, feeding grooves 51 arranged on two sides of the feeding frame 5, a discharging roller 6 movably arranged in the feeding grooves 51, a quick lock limiting mechanism 7 limiting the discharging roller 6 in the feeding grooves 51 and a discharging driving mechanism driving the discharging roller 6 to rotate in the feeding grooves 51, and the automatic honeycomb buffer paper die cutting and rewinding machine further comprises a feeding mechanism placing the discharging roller 6 filled with a die cutting and rewinding roll into the feeding grooves 51, wherein the discharging roller 6 is firstly placed at the end position of the feeding frame 52, then the end of the feeding frame 52 is driven by a feeding cylinder 521 to approach the feeding grooves 51, so that the discharging roller 6 can be conveniently pushed into the feeding grooves 51, the labor intensity of workers is reduced, and the quick feeding of the feeding ends is realized.

As shown in fig. 3, the quick lock limiting mechanism 7 comprises an unreeling pressing arm 71 arranged in the notch direction of the upper trough 51, one end of the unreeling pressing arm 71 is hinged with the feeding frame 5, the other end of the unreeling pressing arm is used for locking or releasing the unreeling roller 6 through a quick lock structure, the quick lock structure comprises an unreeling lock 72 hinged with the unreeling pressing arm 71 and an unreeling lock seat 52 arranged on the feeding frame 5, one end of the unreeling lock 72, which faces the unreeling lock seat 52, is provided with a hook part 721, a locking surface 521 which is matched and locked with the hook part 721 is arranged at the unreeling lock seat 52, the hook part 721 can be matched with the locking surface 521 to lock the unreeling roller 6 in the upper trough 51, a quick lock tension spring 73 which is used for forcing the unreeling lock 72 to close to the unreeling pressing arm 71 is arranged between the unreeling lock 72, the hook part 721 is tightly attached to the locking surface 521 through the quick lock tension spring 73, at least two feeding frame rolling bearings 53 which rotate against the unreeling roller 6 are arranged at the positions of the feeding frame 5 and the upper trough 51, the unreeling press arms 71 are provided with unreeling rolling bearings 74 which rotate against the unreeling roller 6, the connecting line of the central points between the unreeling rolling bearings 74 and the two feeding frame rolling bearings 53 is triangular, one end of the unreeling lock 72, which is far away from the hook-shaped part 721, is provided with a lock handle 722, the hinge point of the unreeling lock 72 and the unreeling press arms 71 is arranged between the lock handle 722 and the hook-shaped part 721, when the unreeling roller 6 needs to be unlocked (the unreeling roller is replaced), a worker only needs to push the lock handle 722, so that the unreeling lock 72 drives the hook-shaped part 721 to be separated from the locking surface 521 after overcoming the elastic force of the quick-locking tension spring 73 by taking the hinge point of the unreeling press arms 71 as a fulcrum, the unreeling press arms 71 are further led to be away from the unreeling roller 6 by the unreeling rolling bearings 74, the unreeling roller 6 can conveniently enter and exit the feeding groove 51, and after the unreeling roller 6 is replaced, the worker only needs to push the lock handle 722, the unreeling pressing arm 71 and the unreeling rolling bearing 74 are supported against the unreeling roller 6 quickly, the unreeling roller 6 is limited in the feeding groove 51 stably through the unreeling rolling bearing 74 and the two feeding frame rolling bearings 53, and the unreeling roller can roll conveniently.

As shown in fig. 2, the discharging driving mechanism comprises a feeding magnetic powder brake 54 arranged on one side of the feeding frame 5 and a discharging gear 61 arranged on one side of the discharging roller 6, the feeding magnetic powder brake 54 drives the discharging gear 61 to rotate through a feeding gear 541 at the driving output end, and the tension output by the discharging roller 6 is controlled in real time through the cooperation of the feeding magnetic powder brake 54 and a man-machine interaction system, so that the situation that too fast feeding is not matched with the die cutting rewinding device is avoided.

As shown in fig. 1-4, a deviation rectifying mechanism 8 for driving the discharging roller 6 to slide on the feeding frame 5 is arranged at the position of the feeding frame 5 corresponding to the discharging roller 6, the deviation rectifying mechanism 8 comprises a deviation rectifying bracket 81 connected with the feeding frame 5, an adjusting screw 82 penetrating through the deviation rectifying bracket 81, an adjusting seat 83 penetrating through the adjusting screw 82 and in threaded connection with the adjusting screw 82, a deviation rectifying rolling element 84 rotatably arranged on the adjusting seat 83 and a deviation rectifying ring groove 62 arranged on the discharging roller 6, the deviation rectifying rolling element 84 is arranged in the deviation rectifying ring groove 62 and drives the discharging roller 6 to slide in the feeding groove 51 along with the rotation of the adjusting screw 82, the deviation rectifying bracket 81 comprises at least one guide shaft 811 arranged at the side edge of the adjusting screw 82 and a deviation rectifying locating plate 812 connected with the guide shaft 811, the adjusting screw 82 is provided with a deviation rectifying hand wheel 821 after penetrating through the deviation rectifying locating plate 812, the guide shaft 811 penetrates through the adjusting seat 83, the adjusting seat 83 is provided with a rolling element installation block 85 movably connected with the adjusting seat 83 at one end of the discharging roller 6, a deviation rectifying rolling element 84 is arranged on the rolling element installation block 85, a guide shaft 811 passes through the rolling element installation block 85, a deviation rectifying tension spring 86 for driving the deviation rectifying rolling element 84 to approach the discharging roller 6 by taking the guide shaft 811 as a fulcrum is arranged between the rolling element installation block 85 and the adjusting seat 83, when deviation rectifying is needed, the adjusting screw 82 can be driven to rotate in the deviation rectifying positioning plate 812 by rotating the deviation rectifying hand wheel 821, the adjusting seat 83 which is in threaded connection with the adjusting screw 82 can slide left and right along the guide shaft 811 and then drive the discharging roller 6 to slide in the feeding groove 51 to finish deviation rectifying, the material roll of the discharging roller 6 can enter a preset discharging position quickly and conveniently, the working intensity of workers is reduced, the paper material conveyed by the honeycomb die cutting mechanism 2 is conveniently centered, the deviation rectifying actuator 55 can be arranged between the honeycomb die cutting mechanism 2 and the discharging roller 6, the paper stock is further rectified by the rectification actuator 55, so that the stability is improved.

As shown in fig. 8, the honeycomb die-cutting mechanism 2 comprises an upper cutter roller 21, a lower cutter roller 22 and a die-cutting pressure regulating component, a die-cutting rotating shaft 221 is arranged on the lower cutter roller 22, cutter roller gears 211 are respectively arranged at one ends of the upper cutter roller 21 and the lower cutter roller 22, a plurality of rows of die-cutting blades are fixedly arranged on the die-cutting rewinding frame 1 along the axial extension direction, each row of die-cutting blades comprise a plurality of die-cutting blades arranged at intervals, the blades on the adjacent rows of die-cutting blades are staggered, the die-cutting pressure regulating component comprises a pinch roller frame 24 arranged above the die-cutting rewinding frame 1, pinch roller cylinders 25 arranged at two ends of the pinch roller frame 24 corresponding to the upper cutter roller 21 and pinch roller groups 26 arranged at the output ends of the pinch roller cylinders 25, the pinch roller cylinders 25 drive the pinch roller groups 26 to rotate against the upper cutter roller 21, the feeding device feeds paper into the die-cutting rewinding device, the die-cutting blades on the upper roller surfaces of the upper cutter roller 21 and the lower cutter roller 22 comprise the die-cutting blades arranged at intervals, the blades on the adjacent rows of the blades are distributed along the radial direction of the lower cutter roller 22 in an inclined manner, and the edges of the die-cutting blades are cut into finished honeycomb die-cutting paper passing through the rewinding buffer 3 after passing through the die-cutting mechanism.

As shown in fig. 5-7, the rewinding mechanism 3 comprises a material receiving shaft 31 arranged on a die cutting rewinding frame 1, one end of the material receiving shaft 31 is fixed on the die cutting rewinding frame 1 and is rotationally connected with the die cutting rewinding frame 1, the other end is suspended on the die cutting rewinding frame 1 and is sleeved with a rotatable locking sleeve 32, one end of the locking sleeve 32 facing the material receiving shaft 31 is provided with a conical positioning groove 321, the end part of the material receiving shaft 31 is provided with a conical locking part 311 matched with the conical positioning groove 321, the die cutting rewinding frame 1 is provided with a locking sleeve driving mechanism 9 connected with the locking sleeve 32, the locking sleeve driving mechanism 9 drives the conical positioning groove 321 to prop against or separate from the conical locking part 311, the locking sleeve 32 comprises a conical sleeve pin 322, a conical sleeve bearing 323 sleeved on the conical sleeve pin 322 and a conical sleeve 324 sleeved outside the conical sleeve bearing 323, the conical positioning groove 321 is arranged on the conical sleeve 324, the inner ring of the conical sleeve bearing 323 is connected with the conical sleeve pin 322, the outer ring is propped against the inner wall of the taper sleeve 324, a taper sleeve inner cavity 325 is arranged in the taper sleeve 324, a taper sleeve gland 326 fixedly connected with the taper sleeve 324 is sleeved outside the taper sleeve pin shaft 322, the taper sleeve gland 326 is matched with the taper sleeve 324 to limit the taper sleeve bearing 323 in the taper sleeve inner cavity 325, a bearing limiting mechanism for limiting the taper sleeve bearing 3 on the taper sleeve pin shaft 322 is arranged on the taper sleeve pin shaft 322, the taper sleeve limiting mechanism comprises a limiting bulge 3221 which is arranged on the taper sleeve pin shaft 322 and propped against one end of the taper sleeve bearing 323, and a limiting clamp 327 which is arranged on the other end of the taper sleeve pin shaft 322 and limits the taper sleeve bearing 323 on the taper sleeve pin shaft 322, the locking sleeve driving mechanism 9 comprises a rocker arm hinging seat 91 arranged on the die cutting rewinding frame 1, a locking rocker arm 92 arranged on the rocker arm hinging seat 91 and a locking driving cylinder 93, one end of the locking rocker arm 92 is connected with the locking sleeve 32, the other end of the locking rocker arm hinging seat 91, the locking driving cylinder 93 is hinged with the die cutting rewinding frame 1, the output end of the locking driving cylinder 93 is hinged with the locking rocker 92 and drives the locking rocker 92 to swing by taking the rocker arm hinging seat 91 as a fulcrum, one side of the rocker arm hinging seat 91 is provided with the rocker arm sensor 94, the rocker arm sensor 94 is used for detecting the locking or unlocking state of the locking sleeve 32, when the winding is needed, the locking driving cylinder 93 drives the locking rocker arm 92 to swing by taking the rocker arm hinging seat 91 as a fulcrum, the locking sleeve 32 which can rotate along the locking rocker arm 92 is sleeved on the material receiving shaft 31, the material receiving shaft 31 is further sealed, the material receiving shaft is prevented from being separated, the supporting force is provided for the locking rocker arm 92, meanwhile, the rocker arm sensor 94 serving as a photoelectric sensor is used for detecting the locking rocker arm 92 and feeding a signal back to the linkage die cutting rewinding driving mechanism 4 in the human-computer interaction system to drive the material receiving shaft 31 to roll, when the feeding is needed after the winding is finished, the locking driving cylinder 93 drives the locking rocker arm 92 to swing by taking the rocker arm hinging seat 91 as a fulcrum, the locking sleeve 32 is driven to be separated from the material receiving shaft 31, the rocker arm 94 is not detected, the locking rocker arm 4 stops working, a worker is used for directly discharging the material from the material receiving shaft 31 from the material receiving shaft, and the material receiving shaft is fast and the working efficiency is improved.

As shown in fig. 5, an auxiliary winding mechanism is arranged at a position, corresponding to the material receiving shaft 31, of the die-cutting rewinding frame 1, the auxiliary winding mechanism comprises a winding material pressing frame 95 and a material pressing cylinder 96, one end of the winding material pressing frame 95 is movably connected with the die-cutting rewinding frame 1, the other end of the winding material pressing frame is provided with a rotatable material pressing roller 951, the material pressing cylinder 96 is connected with the die-cutting rewinding frame 1, the output end of the material pressing cylinder 96 is hinged with the winding material pressing frame 95, the material pressing cylinder 96 drives the winding material pressing frame 95 to swing, the material pressing roller 951 is controlled to be gradually close to or far away from the material receiving shaft 31, the material pressing roller 951 can always press the outer ring of the material roll by controlling the interval between the material pressing roller 951 and the material receiving shaft 31, and gradually contracts along with the interval of the material pressing cylinder 96, so that the interval is gradually increased, and the material pressing is assisted.

As shown in fig. 8, the die-cutting rewinding driving mechanism 4 comprises a die-cutting rewinding motor 41, an output end of the die-cutting rewinding motor 41 is provided with a driving small wheel 411, one side of the lower cutter roller 22 is provided with a die-cutting driven large wheel 222 and a die-cutting output large wheel 223 which rotate along with the lower cutter roller 22, one side of the material receiving shaft 31 is provided with a material receiving small wheel 312 which rotates along with the material receiving shaft 31, the diameter of the driving small wheel 411 is smaller than that of the die-cutting driven large wheel 222, the driving small wheel 411 and the die-cutting driven large wheel 222 rotate 412 synchronously, the die-cutting driven large wheel 222 and the die-cutting output large wheel 223 are both arranged on a die-cutting rotating shaft 221, the diameter of the die-cutting output large wheel 223 is larger than that of the material receiving small wheel 312, the die-cutting output large wheel 223 drives the rotation of the material receiving small wheel 312 through a double-shaft magnetic powder clutch 42, an input small wheel 421 which rotates synchronously with the die-cutting output large wheel 223 through a second synchronous belt 224 is arranged at an output end of the die-cutting output small wheel 422, the diameter of the die-cutting output large wheel 223 is larger than that of the input small wheel 421 is larger than that the die-cutting output small wheel 421 is 1, and the die-cutting output small wheel 223 is 1:1. 1, the power of the die cutting rewinding motor 41 is decelerated through the die cutting output large wheel 423 and then is accelerated through the input small wheel 421, so that the two-stage speed change is realized, enough power can be provided for the double-shaft magnetic powder clutch 42, enough tension adjustment interval is conveniently provided, the double-shaft magnetic powder clutch 42 transmits the adjusted power to the material receiving small wheel 312 through the output small wheel 422 and the third synchronous belt 423, the die cutting and the winding can be realized by only one power source, namely the cost is reduced, the die cutting mechanism and the winding mechanism are synchronously started and stopped, the phenomenon of curling wrinkling or deformation of a material roll is avoided, the die cutting rewinding frame 1 is provided with a first tension wheel 413 corresponding to the first synchronous belt 412, the inner ring of the first tension wheel 413 is connected with the die cutting rewinding frame 1, the outer ring of the first tension wheel is abutted against the first synchronous belt 412, the die cutting rewinding frame 1 is provided with a first compression belt 424 and a second compression belt 425 corresponding to the third synchronous belt 423, the first compression belt 424 and the second compression belt 425 are arranged at two ends of the material receiving small wheel 312, and the center point connecting line is triangular, and the third synchronous belt 423 is arranged on the output small belt 422, the first compression belt 424 and the second compression belt 425 and the material receiving small wheel 425.

As shown in fig. 1 and 8, the tension adjusting mechanism includes a tension sensor 43 and a tension controller 44, the tension sensor 44 is disposed at one side of the receiving small wheel 312 and is used for detecting tension of the receiving shaft 31 and transmitting the result to the tension controller 44, the tension controller 44 is electrically connected with the dual-shaft magnetic powder clutch 42 and controls torque of the output small wheel 422, the tension sensor 44 is a proximity switch, one side of the receiving shaft 31 is provided with a rotating disc 314 mounted on the same receiving shaft 313 with the receiving small wheel 312, the rotating disc 314 is provided with an induction area (metal such as magnet or iron) induced by the proximity switch 43, when the rotating disc 314 rotates, the induction area and the non-induction area alternately pass through the proximity switch 43, so that the proximity switch 43 is alternately turned on and off, a pulse signal is formed and transmitted to the tension controller 44, the tension controller 44 is a control unit disposed in a man-machine interaction interface, the tension controller 44 correspondingly analyzes the preset tension meter and outputs corresponding magnetic current to the magnetic powder clutch 42, and the power input by the input small wheel 421 outputs different torques to the output small wheel 422 of the magnetic powder clutch 42 through the preset tension meter, so that the magnetic powder clutch is adapted to the magnetic powder with different diameters of the receiving rolls 31.

Claims (10)

1. Automatic honeycomb buffering paper mould cuts rewinding machine, including material feeding unit and cross cutting rewinding device, cross cutting rewinding device includes cross cutting rewinding frame, sets up honeycomb cross cutting mechanism, rewinding mechanism on cross cutting rewinding frame and the cross cutting rewinding actuating mechanism of drive honeycomb cross cutting mechanism and rewinding mechanism work, material feeding unit includes the material feeding frame, sets up the material loading groove in material feeding frame both sides, the activity sets up the blowing roller in the material loading groove, limits the quick lock stop gear in the material loading groove with the blowing roller and drives the blowing roller and go up the pivoted blowing actuating mechanism in the material loading groove, its characterized in that: the quick lock limiting mechanism comprises an unreeling pressing arm arranged at a notch of the feeding groove, one end of the unreeling pressing arm is hinged to the feeding frame, the other end of the unreeling pressing arm locks or releases the unreeling roller through a quick lock structure, the quick lock structure comprises an unreeling lock catch hinged to the unreeling pressing arm and an unreeling lock seat arranged on the feeding frame, one end of the unreeling lock catch, which faces the unreeling lock seat, is provided with a hook-shaped portion, the unreeling lock seat is provided with a locking surface matched with the hook-shaped portion to lock the unreeling roller in the feeding groove, and a quick lock elastic piece which enables the unreeling lock catch to be close to the unreeling pressing arm is arranged between the unreeling pressing arm and the unreeling lock catch, and the hook-shaped portion is tightly attached to the locking surface through the quick lock elastic piece.

2. The automatic honeycomb buffer paper die-cut rewinder of claim 1, wherein: the feeding frame and the feeding groove are provided with at least two feeding frame rolling bearings which rotate against the discharging roller, the discharging pressing arms are respectively provided with a discharging rolling bearing which rotates against the discharging roller, a central point connecting line between the discharging rolling bearings and the two feeding frame rolling bearings is triangular, one end, far away from the hook-shaped part, of the discharging lock catch is provided with a lock catch handle, a hinging point of the discharging lock catch and the discharging pressing arms is arranged between the lock catch handle and the hook-shaped part, and the quick locking elastic piece is a tension spring.

3. The automatic honeycomb buffer paper die-cut rewinder of claim 1, wherein: the feeding frame is provided with a deviation rectifying mechanism for driving the feeding roller to slide on the feeding frame at the position corresponding to the feeding roller, the deviation rectifying mechanism comprises a deviation rectifying support connected with the feeding frame, an adjusting screw penetrating through the deviation rectifying support, an adjusting seat penetrating through the adjusting screw and connected with the adjusting screw in a threaded mode, a deviation rectifying rolling piece rotatably arranged on the adjusting seat and a deviation rectifying annular groove formed in the feeding roller, and the deviation rectifying rolling piece is arranged in the deviation rectifying annular groove and drives the feeding roller to slide in the feeding groove along with the rotation of the adjusting screw.

4. An automatic honeycomb buffer paper die-cut rewinder according to claim 3, characterized in that: the support of rectifying is including setting up at least one guiding axle of adjusting screw side and the locating plate of rectifying of being connected with the guiding axle, be equipped with the hand wheel of rectifying after adjusting screw passes the locating plate of rectifying, the guiding axle passes the adjusting seat, the one end of adjusting seat orientation blowing roller be equipped with adjusting seat swing joint's rolling piece installation piece, rectify the rolling piece set up in on the rolling piece installation piece, the guiding axle passes the rolling piece installation piece, be equipped with between rolling piece installation piece and the adjusting seat and order about the guiding axle and be close to the extension spring of rectifying of blowing roller as the fulcrum, blowing actuating mechanism is including setting up the pay-off magnetic powder stopper in pay-off frame one side and setting up the blowing gear in blowing roller one side, pay-off magnetic powder stopper drives the blowing gear through the pay-off gear of drive output and rotates.

5. The automatic honeycomb buffer paper die-cut rewinder of claim 1, wherein: the rewinding mechanism comprises a material receiving shaft arranged on a die cutting rewinding frame, one end of the material receiving shaft is fixed on the die cutting rewinding frame and is rotationally connected with the die cutting rewinding frame, the other end of the material receiving shaft is suspended on the die cutting rewinding frame and is sleeved with a rotatable locking sleeve, one end of the locking sleeve, which faces the material receiving shaft, is provided with a conical locating groove, the end part of the material receiving shaft is provided with a conical locking part matched with the conical locating groove, the die cutting rewinding frame is provided with a locking sleeve driving mechanism connected with the locking sleeve, and the locking sleeve driving mechanism drives the conical locating groove to abut against or separate from the conical locking part.

6. The automatic honeycomb buffer paper die-cut rewinder of claim 5, wherein: the locking sleeve comprises a sleeve pin shaft, a sleeve bearing sleeved on the sleeve pin shaft and a sleeve sleeved outside the sleeve bearing, the conical positioning groove is formed in the sleeve, the inner ring of the sleeve bearing is connected with the sleeve pin shaft, the outer ring of the sleeve bearing is propped against the inner wall of the sleeve, a sleeve inner cavity is formed in the sleeve, a sleeve gland fixedly connected with the sleeve is sleeved outside the sleeve pin shaft, the sleeve gland is matched with the sleeve to limit the sleeve bearing in the sleeve inner cavity, the sleeve pin shaft is provided with a bearing limiting mechanism for limiting the sleeve bearing on the sleeve pin shaft, and the sleeve limiting mechanism comprises a limiting protruding part which is arranged on the sleeve pin shaft and propped against one end of the sleeve bearing and a limiting clamp which is arranged on the other end of the sleeve pin shaft and limits the sleeve bearing on the sleeve pin shaft.

7. The automatic honeycomb buffer paper die-cut rewinder of claim 5, wherein: the locking sleeve driving mechanism comprises a rocker arm hinging seat arranged on the die cutting rewinding frame, a locking rocker arm arranged on the rocker arm hinging seat and a locking driving cylinder, one end of the locking rocker arm is connected with the locking sleeve, the other end of the locking rocker arm is hinged with the rocker arm hinging seat, the locking driving cylinder is hinged with the die cutting rewinding frame, the output end of the locking driving cylinder is hinged with the locking rocker arm and drives the locking rocker arm to swing by taking the rocker arm hinging seat as a fulcrum, one side of the rocker arm hinging seat is provided with a rocker arm sensor, the rocker arm sensor is used for detecting the locking or unlocking state of the locking sleeve, an auxiliary winding mechanism is arranged at a position of the die cutting rewinding frame corresponding to a material collecting shaft, the auxiliary winding mechanism comprises a winding material pressing frame and a material pressing cylinder, one end of the winding material pressing frame is movably connected with the die cutting rewinding frame, the other end of the winding material pressing cylinder is provided with a rotatable material pressing roller, the output end of the winding material pressing cylinder is hinged with the winding material pressing frame, and the material pressing cylinder drives the winding material pressing frame to swing, and the material pressing roller is controlled to gradually close to or far away from the material collecting shaft.

8. The automatic honeycomb buffer paper die-cut rewinder of claim 5, wherein: the die cutting rewinding driving mechanism comprises a die cutting rewinding motor, an active small wheel is arranged at the output end of the die cutting rewinding motor, a die cutting driven large wheel and a die cutting output large wheel which rotate along with the die cutting mechanism are arranged on one side of the honeycomb die cutting mechanism, a material collecting small wheel which rotates along with the material collecting shaft is arranged on one side of the material collecting shaft, the diameter of the active small wheel is smaller than that of the die cutting driven large wheel, the active small wheel and the die cutting driven large wheel synchronously rotate, the die cutting driven large wheel and the die cutting output large wheel are arranged on the same die cutting rotating shaft, the diameter of the die cutting output large wheel is larger than that of the material collecting small wheel, the die cutting output large wheel drives the material collecting small wheel to rotate through a tension adjusting mechanism, the double-shaft tension adjusting mechanism comprises a double-shaft magnetic powder clutch arranged on the die cutting rewinding frame, a tension sensor and a tension controller, an input small wheel which rotates synchronously with the material collecting small wheel is arranged at the output end of the double-shaft, the diameter of the output large wheel is larger than that the input small wheel synchronously rotates, the diameter of the die cutting output large wheel is arranged on the output small wheel, and the diameter of the die cutting output small wheel is larger than that the input small wheel is used for detecting the magnetic powder clutch and is connected with the tension controller on one side of the material collecting device, and the tension controller is used for transmitting a result.

9. The automatic honeycomb buffer paper die-cut rewinder of claim 8, wherein: the tension sensor is a proximity switch, one side of the material collecting shaft is provided with a rotary disc which is arranged on the same material collecting rotating shaft with the material collecting small wheel, the rotary disc is provided with an induction area which is induced by the proximity switch, the induction area and the non-induction area alternately pass through the proximity switch when the rotary disc rotates, so that the proximity switch is alternately switched on and off, a pulse signal is formed to be transmitted to the tension controller, the driving small wheel and the die cutting driven large wheel synchronously rotate through a first synchronous belt, the die cutting output large wheel and the input small wheel synchronously rotate through a second synchronous belt, the output small wheel and the material collecting small wheel synchronously rotate through a third synchronous belt, the die cutting rewinding frame is provided with a first tensioning wheel corresponding to the first synchronous belt, the inner ring of the first tensioning wheel is connected with the die cutting rewinding frame, the outer ring of the die cutting rewinding frame is abutted to the first pressing belt wheel and the second pressing belt wheel corresponding to the third synchronous belt, the first pressing belt wheel and the second pressing belt wheel are arranged at two ends of the material collecting small wheel, and the center point of the die cutting rewinding frame is a triangle, and the first pressing belt and the second pressing small wheel are arranged on the first pressing belt and the first pressing small wheel.

10. The automatic honeycomb buffer paper die-cut rewinder of claim 8, wherein: the honeycomb die cutting mechanism comprises an upper cutter roller, a lower cutter roller and a die cutting pressure adjusting assembly, wherein the die cutting rotating shaft is arranged on the lower cutter roller, cutter roller gears are arranged at one ends of the upper cutter roller and the lower cutter roller, intermediate wheels which are respectively meshed with the cutter roller gears at the upper cutter roller and the lower cutter roller are arranged on the die cutting rewinding frame, and the die cutting pressure adjusting assembly comprises a roller frame arranged above the die cutting rewinding frame, a roller cylinder arranged at two ends of the roller frame corresponding to the upper cutter roller and a roller group arranged at the output end of the roller cylinder, and the roller cylinder drives the roller group to rotate against the upper cutter roller.