阅读说明：本技术 一种自动化切割复卷装置 (Automatic change cutting rewinding unit ) 是由 吴�荣 于 2021-08-24 设计创作，主要内容包括：本发明提供一种自动化切割复卷装置,涉及切割复卷技术领域,包括机架,所述机架上设置有放卷组件、传动组件和收卷组件,所述传动组件包括张力感应辊、展平辊、牵引辊、传递辊组以及弧形弯辊,所述传递辊组的上方设置有分切组件,所述分切组件包括导杆,所述导杆上设置有若干个分割器；所述收卷组件包括衔接辊以及调节辊,所述衔接辊的上方设置有计米器。本发明的有益之处是,设置有展平辊以及弧形弯辊,有助于将卷材展平后传递以及收卷,避免褶皱现象的发生,并且自动化程度高,生产速度快。(The invention provides an automatic cutting and rewinding device, which relates to the technical field of cutting and rewinding and comprises a rack, wherein an unwinding assembly, a transmission assembly and a winding assembly are arranged on the rack, the transmission assembly comprises a tension induction roller, a flattening roller, a traction roller, a transmission roller set and an arc-shaped bending roller, a slitting assembly is arranged above the transmission roller set, the slitting assembly comprises a guide rod, and a plurality of dividers are arranged on the guide rod; the rolling subassembly is including linking up roller and dancer rools, the top that links up the roller is provided with meter rice ware. The invention has the advantages that the flattening roller and the arc-shaped bending roller are arranged, the coiled material is favorably transmitted and wound after being flattened, the wrinkle phenomenon is avoided, the automation degree is high, and the production speed is high.)

1. An automatic cutting and rewinding device is characterized by comprising a rack, wherein an unwinding assembly, a transmission assembly and a winding assembly are arranged on the rack, the transmission assembly comprises a tension sensing roller, a flattening roller, a traction roller, a transmission roller set and an arc-shaped bending roller, a slitting assembly is arranged above the transmission roller set, the slitting assembly comprises a guide rod, and a plurality of dividers are arranged on the guide rod; the rolling subassembly is including linking up roller and dancer rools, the top that links up the roller is provided with meter rice ware.

2. The automatic cutting and rewinding device as claimed in claim 1, wherein the unwinding assembly comprises a cross bar, two clamping assemblies symmetrically arranged in opposite directions are slidably arranged on the cross bar, each clamping assembly comprises a frame plate which is transversely slidably connected to the cross bar, a plate seat is arranged on the frame plate, a magnetic powder brake is arranged at the front end of the plate seat, a rotating shaft of the magnetic powder brake is connected with a roller joint, a screw seat is arranged at the back of the frame plate, the screw seat is in threaded connection with a screw, the end of the screw is connected with the output end of a reduction gearbox, the input end of the reduction gearbox is connected with a pitch adjusting motor, and the pitch adjusting motor is arranged on the cross bar; the upper portion of the cross rod is provided with a clamping plate, the clamping plate is hinged to the rack, the rack is provided with a turnover air cylinder, and a piston rod of the turnover air cylinder is hinged to the lower end of the cross rod.

3. The automatic cutting and rewinding device as claimed in claim 2, wherein said frame plate is provided with a hinge plate, said frame plate being connected to one of said hinge plates, and the other of said hinge plates being connected to said plate seat.

4. The automatic cutting and rewinding device as claimed in claim 1, wherein a driving assembly is disposed on the frame, the driving assembly includes a first driving motor, a first pulley, a second pulley, a third pulley and a fourth pulley, the transfer roller set includes a driving roller, the first pulley is connected to an end of the driving roller, the second pulley is connected to an end of the traction roller, the third pulley is connected to an end of the nip roller, the fourth pulley is located below the third pulley, and the first driving motor is in driving connection with the first pulley, the second pulley, the third pulley and the fourth pulley through a driving belt; the surfaces of the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel are all provided with transverse convex patterns; the transverse wale comprises a plane and curved surfaces arranged on two sides of the plane, and the plane is connected with the curved surfaces.

5. The automatic cutting and rewinding device as claimed in claim 4, wherein the divider is located above the driving roller, the divider is provided with a smoothly narrowing bayonet, the guide rod is provided with a clamping table matched with the bayonet in shape, and the divider is slidably connected to the guide rod through the mutual matching of the bayonet and the clamping table.

6. The automatic cutting and rewinding device as claimed in claim 5, wherein the cutter comprises a block table, the bayonet is arranged on the block table, a straight column is slidably arranged on the block table, a pressing block is connected to the upper end of the straight column, a plate body is connected to the lower end of the straight column, a protective frame is arranged on the plate body, a rotary disc cutter is further rotatably arranged on the plate body, the protective frame is arranged outside the circumference of the rotary disc cutter in a semi-surrounding manner, and the wrapping range of the protective frame is larger than more than half of the circumference of the rotary disc cutter; the protective frame protrudes below the rotary disc cutter; the block platform is also provided with a bolt in a sliding manner.

7. The automatic cutting and rewinding device according to claim 1, wherein the winding assembly comprises an inflatable roller, one end of the inflatable roller is connected with a fifth belt pulley, the fifth belt pulley is connected with a second driving motor through a transmission belt, a bearing is arranged at the other end of the inflatable shaft, the lower end of the bearing is connected with one end of a bearing plate, the other end of the bearing plate is rotatably connected to the rack, the bearing plate is hinged to a linkage plate group, and the linkage plate group is hinged to a piston rod of a supporting cylinder arranged below the linkage plate group.

8. The automatic cutting and rewinding device as claimed in claim 1, wherein a slack adjuster is arranged below the arc-shaped bending roller and comprises blunt angle plates arranged on two sides, the lower ends of the blunt angle plates are connected with a connecting rod, two ends of the connecting rod are rotatably connected to the rack, a slack cylinder is arranged behind the blunt angle plates, a piston rod of the slack cylinder is hinged to the obtuse angle plates, and a slack roller is rotatably arranged between the blunt angle plates on the two sides; and a compression roller is arranged below the elastic roller, a first lifting cylinder is arranged on the inner side of the obtuse angle plate, and two ends of the compression roller are rotatably connected to a piston rod of the first lifting cylinder.

9. The automatic cutting rewinding device as claimed in claim 8, wherein a chip removal assembly is arranged below the tightness adjusting assembly, the chip removal assembly comprises a chip removal pipe, an air blower is arranged at the end of the chip removal pipe, and a waste chip inlet is formed in the upper surface of the chip removal pipe.

10. The automatic cutting and rewinding device as claimed in claim 1, wherein a pushing assembly is arranged below the winding assembly, the pushing assembly comprises a slide rod, a receiving frame is arranged on the slide rod in a transverse sliding manner, a second lifting cylinder is arranged in the receiving frame, a piston rod of the second lifting cylinder is connected with a receiving seat, the receiving seat is connected to the receiving frame in an up-and-down sliding manner, a handrail is arranged on the receiving seat, and a concave shape is formed on the upper surface of the receiving seat.

Technical Field

The invention relates to the technical field of cutting and rewinding equipment, in particular to an automatic cutting and rewinding device.

Background

Cutting rewinding unit, a cutting rewinding machine or cut rewinding machine, generally be used for the rewinding of coiled materials such as mica tape, the coil stock, the film is cut, it cuts to be often used for the coiled material of broad width, cut once more and played important effect for subsequent, according to its work flow in proper order can divide into unreeling the subassembly, the three main part of drive assembly and rolling subassembly, drive assembly is located between unreeling subassembly and the rolling subassembly, a transport for the coil stock, but present conveying subassembly mostly only comprises simple transmission roller, the fold takes place easily in the transmission course for the coiled material, can influence the finished product effect after the rolling. In addition, the problem that the degree of automation is low generally exists in the current cutting rewinding device, and the working efficiency is low, so that the production speed is influenced.

Disclosure of Invention

The automatic cutting and rewinding device overcomes the defects in the prior art, is provided with the flattening roller and the arc-shaped bending roller, is beneficial to transferring and winding the coiled material after flattening, avoids the phenomenon of wrinkling, and is high in automation degree and high in production speed.

In order to solve the technical problems, the invention is realized by the following technical scheme:

an automatic cutting and rewinding device comprises a rack, wherein an unwinding assembly, a transmission assembly and a winding assembly are arranged on the rack, the transmission assembly comprises a tension sensing roller, a flattening roller, a traction roller, a transmission roller set and an arc-shaped bending roller, a slitting assembly is arranged above the transmission roller set, the slitting assembly comprises a guide rod, and a plurality of dividers are arranged on the guide rod; the rolling subassembly is including linking up roller and dancer rools, the top that links up the roller is provided with meter rice ware.

Furthermore, the unreeling assembly comprises a cross rod, two clamping assemblies symmetrically arranged in opposite directions are slidably arranged on the cross rod, each clamping assembly comprises a frame plate which is transversely slidably connected to the cross rod, a plate seat is arranged on each frame plate, a magnetic powder brake is arranged at the front end of each plate seat, a rotating shaft of each magnetic powder brake is connected with a roller joint, a screw seat is arranged at the back of each frame plate, each screw seat is in threaded connection with a screw, the end part of each screw is connected with the output end of a reduction gearbox, the input end of each reduction gearbox is connected with a pitch adjusting motor, and each pitch adjusting motor is arranged on the cross rod; the upper portion of the cross rod is provided with a clamping plate, the clamping plate is hinged to the rack, the rack is provided with a turnover air cylinder, and a piston rod of the turnover air cylinder is hinged to the lower end of the cross rod.

Furthermore, the frame plate is provided with a hinge plate, the frame plate is connected with one page of the hinge plate, and the other page of the hinge plate is connected with the plate seat.

Furthermore, a driving assembly is arranged on the rack, the driving assembly comprises a first driving motor, a first belt wheel, a second belt wheel, a third belt wheel and a fourth belt wheel, the transmission roller set comprises a driving roller, the first belt wheel is connected with the end of the driving roller, the second belt wheel is connected with the end of the traction roller, the third belt wheel is connected with the end of the flattening roller, the fourth belt wheel is positioned below the third belt wheel, and the first driving motor is in transmission connection with the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel through a transmission belt; the surfaces of the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel are all provided with transverse convex patterns; the transverse wale comprises a plane and curved surfaces arranged on two sides of the plane, and the plane is connected with the curved surfaces.

Furthermore, the divider is located above the driving roller, the divider is provided with a smoothly narrowing bayonet, the guide rod is provided with a clamping table matched with the bayonet in shape, and the divider is connected to the guide rod in a sliding mode through the mutual matching of the bayonet and the clamping table.

Furthermore, the divider comprises a block platform, the bayonet is arranged on the block platform, a straight column is arranged on the block platform in a sliding mode, the upper end of the straight column is connected with a pressing block, the lower end of the straight column is connected with a plate body, a protective frame is arranged on the plate body, a rotary disc cutter is further arranged on the plate body in a rotating mode, the protective frame is arranged outside the circumference of the rotary disc cutter in a semi-surrounding mode, and the wrapping range of the protective frame is larger than more than half of the circumference of the rotary disc cutter; the protective frame protrudes below the rotary disc cutter; the block platform is also provided with a bolt in a sliding manner.

Furthermore, the winding assembly comprises an inflatable roller, one end of the inflatable roller is connected with a fifth belt pulley, the fifth belt pulley is connected with a second driving motor through a transmission belt, a bearing is arranged at the other end of the inflatable shaft, the lower end of the bearing is connected with one end of a bearing plate, the other end of the bearing plate is rotatably connected onto the rack, the bearing plate is hinged to a linkage plate group, and the linkage plate group is hinged to a piston rod of a supporting cylinder arranged below the linkage plate group.

Furthermore, an elastic adjusting assembly is arranged below the arc-shaped bending roller and comprises blunt angle plates arranged on two sides, the lower ends of the blunt angle plates are connected with a connecting rod, two ends of the connecting rod are rotatably connected to the rack, an elastic cylinder is arranged behind the blunt angle plates, a piston rod of the elastic cylinder is hinged to the obtuse angle plates, and an elastic roller is rotatably arranged between the blunt angle plates on the two sides; and a compression roller is arranged below the elastic roller, a first lifting cylinder is arranged on the inner side of the obtuse angle plate, and two ends of the compression roller are rotatably connected to a piston rod of the first lifting cylinder.

Furthermore, the below of elasticity adjusting part is provided with the chip removal subassembly, the chip removal subassembly includes the chip removal pipe, the tip of chip removal pipe is provided with the air-blower, the upper surface of chip removal pipe is provided with the sweeps entry.

Furthermore, the below of rolling subassembly is provided with and pushes away the material subassembly, it includes the slide bar to push away the material subassembly, lateral sliding is provided with the accepting frame on the slide bar, be provided with second lift cylinder in the accepting frame, the piston rod of second lift cylinder with accept the seat and be connected, it is in to accept the seat sliding connection from top to bottom on the accepting frame, it is provided with the handrail on the seat to accept, the upper surface of accepting the seat forms sunken form.

Compared with the prior art, the invention has the beneficial effects that:

the automatic coil winding machine is provided with the flattening rollers and the arc-shaped bending rollers, so that the coil can be transmitted and wound after being flattened, the wrinkle phenomenon is avoided, the automation degree is high, the overturning air cylinder and the material pushing assembly can assist operators in operating the coil on the machine and the off-machine after slitting, the burden of the operators is reduced, the standby time is shortened, and the working efficiency is improved.

Drawings

Fig. 1 is a general view of an automated cutting and rewinding device;

FIG. 2 is a schematic diagram of the rollers of the automatic cutting and rewinding device as seen from the left;

fig. 3 is a schematic partial structure view of the automatic cutting and rewinding device from the right;

FIG. 4 is a schematic structural view of a drive assembly;

FIG. 5 is a schematic view of the guide rod and the divider in a separated state;

FIG. 6 is an enlarged view of a transverse rib;

fig. 7 is a first schematic perspective view of the unwinding assembly;

fig. 8 is a schematic perspective view of the unwinding assembly;

FIG. 9 is a schematic view of the slack adjustment assembly;

fig. 10 is a schematic view of the chip ejection assembly.

In the figure: 1-frame, 2-tension induction roll, 3-flattening roll, 4-traction roll, 5-arc bending roll, 6-guide rod, 61-clamping table, 7-splitter, 8-engagement roll, 9-adjustment roll, 10-cross bar, 11-plate frame, 12-plate seat, 13-magnetic powder brake, 14-roller joint, 15-screw seat, 16-screw, 17-reduction box, 18-adjustment motor, 19-clamping plate, 20-turnover cylinder, 21-hinge plate, 22-first driving motor, 23-first belt pulley, 24-second belt pulley, 25-third belt pulley, 26-fourth belt pulley, 27-driving roll, 28-transverse convex pattern, 281-plane, 282-curved surface, 29-block table, 291-bayonet, 292-straight column, 293-pressing block, 294-plate body, 295-protective frame, 296-rotary table cutter, 297-bolt, 30-inflatable roller, 31-fifth belt wheel, 32-second driving motor, 33-bearing, 34-supporting plate, 35-linkage plate group, 36-supporting cylinder, 37-blunt angle plate, 38-connecting rod, 39-loose roller, 40-pressing roller, 41-first lifting cylinder, 42-scrap discharging pipe, 43-air blower, 44-scrap inlet, 45-sliding rod, 46-bearing frame, 47-bearing seat, 48-handrail, 49-loose cylinder and 50-meter.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 10, an automatic cutting rewinding device includes a frame 1, an unwinding assembly, a transmission assembly and a winding assembly are arranged on the frame 1, the transmission assembly includes a tension induction roller 2, a flattening roller 3, a traction roller 4, a transmission roller set and an arc-shaped bending roller 5, and a coil in the unwinding assembly is discharged and then sequentially passes through the tension induction roller 2, the flattening roller 3, the traction roller 4, the transmission roller set and the arc-shaped bending roller 5, and then the winding assembly finishes winding; the tension induction roller 2 is electrically connected with a magnetic powder brake 13 of the unreeling assembly, when the tension induction roller 2 induces that the tension of the coiled material is reduced, namely the coiled material of the roller in the unreeling assembly is about to run out, the tension induction roller 2 can transmit a signal to the magnetic powder brake 13 to brake the unreeling roller so as to replace the coiled material; in this embodiment, the nip roll 3 is a left and right screw nip roll, and the nip roll 3 is a metal roll with left and right screw threads, and has a wider screw thread, a larger screw pitch, a shallower groove depth, symmetrical screw threads, and opposite rotation directions. The working principle of the spreader roll 3 is that when the web is in contact with the ridges of the rotating screw, the inclined ridges exert a lateral spreading force on the web, which acts to spread the film. The working principle of the arc-shaped bending roll 5 is that a mandrel with a certain regular radian is arranged in the middle, a series of bearings with shells are arranged outside the mandrel, generally a deep groove ball bearing, a rubber sleeve is arranged outside the shell, and the rubber sleeve is made of a plurality of materials such as butyronitrile, silica gel, ternary ethylene-propylene copolymer and the like. When the curved bending roll 5 runs, the curved mandrel does not rotate, and the rubber sleeve on the surface rotates. As the web passes over the curved bending roller 5, a transverse speed is generated which acts as a flattening. The coiled material that unreels the subassembly and come out passes through nip roll 3 earlier, then passes through arc bending roll 5 again when getting into the rolling subassembly to under nip roll 3 and arc bending roll 5's effect, make the coiled material can expand and come, can not take place the fold.

A slitting assembly is arranged above the transfer roller set, the slitting assembly comprises a guide rod 6, a plurality of dividers 7 are arranged on the guide rod 6, the slitting assembly is used for dividing the coiled material, the transverse side width of the coiled material is cut according to a set specification, the transfer roller set comprises a driving roller 27, the dividers are positioned above the driving roller 27, each divider is provided with a smoothly narrowed bayonet 291, the guide rod 6 is provided with a clamping table 71 matched with the shape of the bayonet 291, the dividers are slidably connected to the guide rod 6 through the mutual matching of the bayonet 291 and the clamping table 71, and the positions of the dividers can be adjusted in a transverse sliding mode on the guide rod 6 through the design, so that the coiled material with different cutting widths can be adjusted and used, and the flexibility is high; the divider comprises a block table 29, a bayonet 291 is arranged on the block table 29, a straight column 292 is slidably arranged on the block table 29, a pressing block 293 is connected to the upper end of the straight column 292, a plate body 294 is connected to the lower end of the straight column 294, a protective frame 295 is arranged on the plate body 294, a rotary disc cutter 296 is further rotatably arranged on the plate body 294, the protective frame 295 is arranged outside the circumference of the rotary disc cutter 296 in a semi-surrounding mode, the wrapping range of the protective frame 295 is larger than more than half of the circumference of the rotary disc cutter 296, the design has a good protective effect, the exposed area of the rotary disc cutter 296 can be reduced, if the rotary disc cutter 296 is accidentally separated in the working process, the rotary disc cutter 296 cannot fly out, safety is high, the protective frame 295 protrudes below the rotary disc cutter 296, and a coiled material passes through the lower portion of the rotary disc cutter 296 to drive the rotary disc cutter 296 to rotate so as to complete cutting. When the position of the divider is transversely adjusted on the guide rod 6, the pressing block 293 can be held by hand to pull up the straight column 292, the plate body 294 and the rotary disc cutter 296, so that the surface of the coiled material is prevented from being scratched by the lower end of the rotary disc cutter 296, or the divider which is not used is not needed, the rotary disc cutter 296 can be pulled up in this way, and the coiled material cannot be cut; when the position of the divider is adjusted or the divider is needed, the pressing block 293 is pressed down to drive the rotary disc cutter 296 to descend until the rotary disc cutter 296 is connected with the surface of the coiled material, and the coiled material moves to drive the rotary disc cutter 296 to rotate for cutting; the block platform 29 is also provided with a bolt 297 in a sliding manner, after the position of the divider is adjusted, the bolt 297 is pressed down, and the lower end of the bolt 297 is pressed against the guide rod 6, so that the aim of preventing the divider from moving transversely is fulfilled, and the stability is good. In practical designs, the pin 297 and the post 292 are relatively tightly fitted on the block 29, i.e., a certain external force is required to drive the pin 297 and the post 292 to move down and up, and the pin 297 and the post 292 do not move by themselves.

The unwinding assembly comprises a cross rod 10, two clamping assemblies symmetrically arranged in opposite directions are slidably arranged on the cross rod 10 and used for clamping a coil, each clamping assembly comprises a frame plate 11 transversely slidably connected to the cross rod 10, a plate seat 12 is arranged on each frame plate 11, a magnetic powder brake 13 is arranged at the front end of each plate seat 12, and each magnetic powder brake 13 is in the prior art and has the functions of buffer starting, continuous sliding and tension control, so that the phenomenon that the coil is loosened due to forward rotation of the coil caused by inertia in the transmission process can be avoided, and the coil is tightly wound by the winding assembly; the rotary shaft of the magnetic powder brake 13 is connected with a roller joint 14, the roller joint 14 is used for being inserted into a material cylinder of a coiled material, the back of the frame plate 11 is provided with a screw seat 15, the screw seat 15 is in threaded connection with a screw 16, the end part of the screw 16 is connected with the output end of a reduction gearbox 17, the input end of the reduction gearbox 17 is connected with a distance adjusting motor 18, the distance adjusting motor 18 is arranged on the cross rod 10, the working principle of the device is that the distance adjusting motor 18 starts to input power to the reduction gearbox 17, the reduction gearbox 17 drives the screw 16 to rotate, the screw 16 drives the screw seat 15 and the frame plate 11 to move transversely in the cross rod 10, and therefore the magnetic powder brakes 13 and the roller joint 14 on two sides are controlled to move oppositely or move backwards, coiled materials are clamped or loosened, and the design is also beneficial to clamping and unreeling the coiled materials with different lengths and has good compatibility; the top of horizontal pole 10 is provided with splint 19, splint 19 articulates in frame 1, be provided with upset cylinder 20 in frame 1, the piston rod of upset cylinder 20 is articulated with the lower extreme of horizontal pole 10, thereby the flexible of the piston rod of upset cylinder 20, can drive horizontal pole 10 and carry out the tilting, this is favorable to the usefulness of rolling up of coil stock, because the coil stock specification is big, the quality is heavy, when the material loading, can adopt fork truck or shallow to remove the coil stock to the below of horizontal pole 10, horizontal pole 10 is downturning under the drive of upset cylinder 20, then after the centre gripping subassembly presss from both sides the coil stock tightly, upset cylinder 20 redrives horizontal pole 10 and rotates upward, in order normal work. The rolling subassembly is including linking up roller 8 and dancer rools 9, linking up roller 8 and being used for the transmission of coiled material, dancer rools 9 can transversely adjust the position, in order to match the transmission of adjusting the coiled material, it is smooth and easy to make the coiled material transmit, specifically, be connected with slidable bearing frame at the both ends of dancer rools 9, position through adjusting bearing frame, in order to adjust the position of dancer rools 9, the top that links up roller 8 is provided with meter rice ware 50, meter rice ware 50 is used for detecting the transmission length of coil stock, so that the operator knows.

The frame plate 11 is provided with the hinge plate 21, the frame plate 11 is connected with one page of the hinge plate 21, the other page of the hinge plate 21 is connected with the plate seat 12, the plate seat 12 can be folded and close to the frame plate 11 through the design, packaging and transportation of the device are facilitated, and occupied space is saved.

The driving component comprises a first driving motor 22, a first belt wheel 23, a second belt wheel 24, a third belt wheel 25 and a fourth belt wheel 26, the first belt wheel 23 is connected with the end part of a driving roller 27, the second belt wheel 24 is connected with the end part of a traction roller 4, the third belt wheel 25 is connected with the end part of a flattening roller 3, the fourth belt wheel 26 is positioned below the third belt wheel 25 and is rotatably connected on the frame 1 to play a role of engagement, a rotating wheel of the first driving motor 22 is in transmission connection with the first belt wheel 23, the second belt wheel 24, the third belt wheel 25 and the fourth belt wheel 26 through a transmission belt, therefore, only one first driving motor 22 is needed to finally drive the driving roller 27, the traction roller 4 and the flattening roller 3 to move, the structure is simple, the manufacturing cost is saved, in addition, transverse convex patterns 28 are formed on the surfaces of the first belt wheel 23, the second belt wheel 24, the third belt wheel 25 and the fourth belt wheel 26, the transverse ribs 28 help to increase the friction with the drive belt and are less prone to slip; as shown in fig. 6, the transverse embossed pattern 28 includes a plane 281 and curved surfaces 282 disposed at both sides of the plane 281, the plane 281 is connected with the curved surfaces 282, the plane 281 is directly connected with the inner wall of the transmission belt during the transmission process, the curved surfaces 282 are designed to smooth the corners of the transverse embossed pattern 28, which is not easy to scratch the inner wall of the transmission belt, and prolongs the service life of the transmission belt.

The winding assembly comprises an inflatable roller 30, the winding drum is inserted into the inflatable roller 30, when the winding drum is inserted, the inflatable roller 30 is inflated to tightly support the inner wall of the winding drum, so that the inflatable roller 30 rotates to drive the winding drum to rotate and wind the coil, one end of the inflatable roller 30 is connected with a fifth belt pulley 31, the fifth belt pulley 31 is connected with a second driving motor 32 through a transmission belt, the second driving motor 32 is started to drive the inflatable roller 30 to rotate together with the winding drum, the other end of the inflatable shaft 30 is provided with a bearing 33, the lower end of the bearing 33 is connected with one end of a bearing plate 34, the other end of the bearing plate 34 is rotatably connected on the frame 1, the bearing plate 34 is hinged with a linkage plate group 35, the linkage plate group 35 is hinged with a piston rod of a supporting cylinder 36 arranged below, the bearing 33 is arranged to enable the inflatable roller 30 to rotatably lap-joint the bearing plate 34, as shown in the structure of fig. 3, when the winding drum on the inflatable roller 30 needs to be taken out after being fully wound with the coil, the inflatable roller 30 is deflated, the pressing on the winding drum is removed, then the piston rod of the supporting cylinder 36 is ejected out, the linkage plate group 35 can drive the supporting plate 34 to rotate downwards, the winding drum cannot be blocked, and the winding drum can be transversely separated from the inflatable shaft 30.

An elastic adjusting assembly is arranged below the arc-shaped bending roller 5, the elastic adjusting assembly can adjust the elasticity of the coiled material, the elastic adjusting assembly comprises obtuse angle plates 37 arranged on two sides, the lower ends of the obtuse angle plates 37 are connected with a connecting rod 38, two ends of the connecting rod 38 are rotatably connected to the rack 1, an elastic cylinder 49 is arranged behind the obtuse angle plates 37, a piston rod of the elastic cylinder 49 is hinged with the obtuse angle plates 37, an elastic roller 39 is rotatably arranged between the obtuse angle plates 37 on the two sides, a pressing roller 40 is arranged below the elastic roller 39, the coiled material is driven between the elastic roller 39 and the pressing roller 40, and the elastic adjusting assembly has the working principle that when a piston rod of the elastic cylinder 49 is recovered to drive the elastic roller 39 to pull downwards, a certain tensioning effect is achieved on the coiled material by combining with a figure 9; when the coil is over-tight, the piston rod of the elastic cylinder 49 is controlled to extend out to drive the elastic roller 39 to lift up, the tension on the coil is released, and a certain tightness adjusting effect is achieved, the first lifting cylinder 41 is arranged on the inner side of the obtuse angle plate 37, two ends of the pressing roller 40 are rotatably connected to the piston rod of the first lifting cylinder 41, the pressing roller 40 can rise under the action of the first lifting cylinder 41, so that the coil is clamped between the pressing roller 40 and the elastic roller 39, the design is that the pressing roller 40 is firstly driven to rise to clamp the coil before the coil is replaced after the winding drum is fully wound, then the coil is transversely cut off, and the coil is connected after a new winding drum is mounted, the clamping has the functions of tensioning and pulling the coil on one hand, is convenient to cut, on the other hand, the coil is convenient to be picked up again to cover the new winding drum, before the winding drum rotates again, the first lifting cylinder 41 pulls the pressing roller 40 to descend, and the coiled material is clamped in a contact manner.

The below of elasticity adjusting part is provided with the chip removal subassembly, the chip removal subassembly includes chip removal pipe 42, the tip of chip removal pipe 42 is provided with air-blower 43, the upper surface of chip removal pipe 42 is provided with sweeps entry 44, because decollator 7 can produce the sweeps at the in-process of cutting coil stock, air-blower 43 starts the back, chip removal pipe 42 is formed with the air current, the sweeps that fall can be followed sweeps entry 44 and inhaled, and discharge along chip removal pipe 42 and collect, avoid the sweeps to cause the place dirty at will.

The lower part of the winding component is provided with a material pushing component, the material pushing component comprises a sliding rod 45, a bearing frame 46 is arranged on the sliding rod 45 in a transverse sliding mode, a second lifting cylinder (not shown) is arranged in the bearing frame 46, a piston rod of the second lifting cylinder is connected with a bearing seat 47, the bearing seat 47 is connected to the bearing frame 46 in a vertical sliding mode, a handrail 48 is arranged on the bearing seat 47 and used for being held by hands, when the winding drum is full of coiled materials, the piston rod of the second lifting cylinder extends out to drive the bearing seat 47 to ascend, the upper surface of the bearing seat 47 is enabled to bear the coiled materials, then the handrail 48 is pulled transversely, the bearing frame 46 and the bearing seat 47 can be enabled to move transversely, the coiled materials are pulled out, the upper surface of the bearing seat 47 is recessed, placement of the coiled materials is facilitated, front-back and forth movement is not prone to occur, and placement is stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.