An efficient non-stop operation of the adhesive label winding machine

Abstract

The application discloses a high-efficiency non-stop operation adhesive label winding machine, a movable disc vertically arranged and driven by a disc driving mechanism and intermittently rotating is arranged on a rack, four winding air expansion shafts uniformly and circularly distributed are arranged on the edge of the movable disc, and each winding air expansion shaft is arranged on the rack through an air expansion shaft mounting sleeve cup; the movable disc is provided with a paper core loading station, a first winding station, a second winding station and a discharging station arranged in sequence along the rotating direction of the movable disc, a paper core automatic loading assembly is arranged on the side of the rack at the paper core loading station, a winding switching assembly is arranged on the side of the rack at the first winding station, an air expansion shaft driving assembly is arranged above the first winding station and the second winding station of the rack, and an automatic discharging assembly is arranged on the side of the rack at the discharging station. Through the above structure design, the application has the advantages of novel structure design, high automation degree and high work efficiency.

Description

[0001] The present application relates to the technical field of adhesive label winding machine, and particularly relates to a high-efficiency adhesive label winding machine with no stoppage operation.

[0002] In the production and processing of adhesive labels, the adhesive labels need to be wound by an adhesive label winding machine, that is, the adhesive labels are wound into rolls by the adhesive label winding machine.

[0003] It should be noted that there are various forms of adhesive label winding machines in the prior art; however, for the existing adhesive label winding machines, after the winding of the adhesive labels is completed by a winding air shaft, the adhesive labels need to be taken down after the winding machine is stopped, and then the winding machine is started again for the winding of the adhesive labels, so that the repeated stoppage and start-up operation affects the working efficiency of the adhesive label winding machine, that is, the existing adhesive label winding machines generally have the defect of low working efficiency.

[0004] The present application aims at the defects of the prior art and provides a high-efficiency adhesive label winding machine with no stoppage operation, which has novel structure, high automation and high working efficiency.

[0005] To achieve the above-mentioned purpose, the present application is implemented by the following technical scheme.

[0006] ​​​The application discloses a high-efficiency non-stop operation adhesive label winding machine, which comprises a rack, a movable disc arranged vertically and rotating intermittently, a disc driving mechanism arranged on the rack corresponding to the movable disc and drivingly connected with the movable disc, four winding air expansion shafts arranged in a circumferential ring and uniformly spaced and horizontally extending along the front and back directions at the edge of the movable disc, a hollow air expansion shaft mounting sleeve screw-connected to each winding air expansion shaft, each winding air expansion shaft being mounted in the central hole of the corresponding air expansion shaft mounting sleeve through a bearing and the rear end of each winding air expansion shaft extending to the rear end side of the corresponding air expansion shaft mounting sleeve, a paper core loading station, a first winding station, a second winding station and a discharging station arranged in sequence along the rotating direction of the movable disc, a paper core automatic loading assembly arranged on the side of the rack at the paper core loading station, the paper core automatic loading assembly comprising a paper core automatic lifting mechanism and a paper core automatic pushing mechanism, a winding switching assembly arranged on the side of the rack at the first winding station, the winding switching assembly comprising an upper end swing arm assembly, a lower end swing arm assembly, the upper end swing arm assembly comprising an upper end swing arm rotary shaft, an upper end swing arm connecting plate and an upper end movable swing arm, an upper end swing arm adjusting mechanism arranged between the upper end movable swing arm and the upper end swing arm connecting plate, the upper end swing arm adjusting mechanism comprising an upper end swing arm adjusting screw rod mounted on the upper end movable swing arm through a bearing and an upper end swing arm adjusting motor screw-connected to the upper end movable swing arm, the power output shaft of the upper end swing arm adjusting motor being drivingly connected with the upper end swing arm adjusting screw rod, the upper end swing arm connecting plate being screw-connected with an upper end swing arm screw rod nut corresponding to the upper end swing arm adjusting screw rod, the upper end swing arm screw rod nut being matched with the upper end swing arm adjusting screw rod, an upper end swing arm driving mechanism arranged on the rack corresponding to the upper end swing arm rotary shaft and drivingly connected with the upper end swing arm rotary shaft, a right side compression roller mechanism arranged at the right end of the upper end movable swing arm, and a left side compression roller mechanism arranged at the left end of the right side compression roller mechanism and spaced from the right side compression roller mechanism, an air expansion shaft driving assembly arranged above the first winding station and the second winding station of the rack, and an automatic discharging assembly arranged on the side of the rack at the discharging station.

[0007] The disc driving mechanism comprises a disc driving mounting frame screw-connected to the rack, a disc driving speed reduction motor screw-connected to the disc driving mounting frame, and a disc driving rotary shaft mounted on the disc driving mounting frame through a bearing, the disc driving rotary shaft horizontally extending along the front and back directions and located at the back of the movable disc, the power output shaft of the disc driving speed reduction motor being drivingly connected with the disc driving rotary shaft, and the front end of the disc driving rotary shaft being screw-fastened to the middle position of the movable disc.

[0008] The paper core automatic lifting mechanism comprises a paper core lifting frame screwed to the rack, a paper core placing channel arranged in an inclined manner and used for allowing the paper core to slide down from top to bottom, and a paper core lifting channel arranged in a vertical manner and in communication with the paper core placing channel.

[0009] The paper core automatic pushing mechanism comprises a paper core pushing mounting frame screwed to the rack, a paper core pushing linear module arranged in a horizontal manner along the front-rear direction, and a paper core pushing cylinder arranged in a horizontal manner along the front-rear direction and connected to the rear end of the paper core lifting frame.

[0010] The front end and the rear end of the upper end swing arm rotary shaft are respectively mounted to the rack through bearings, and the front end and the rear end of the upper end swing arm connecting plate are respectively screwed to the upper end swing arm connecting support.

[0011] The upper end swing arm assembly is provided with an automatic cutting assembly, the automatic cutting assembly comprises a cutting swing arm, the upper end swing arm is provided with an intermediate connecting rotary shaft corresponding to the cutting swing arm, the rear end of the cutting swing arm is sleeved on the intermediate connecting rotary shaft, the front end of the cutting swing arm is screwed to a cutter, the middle part of the cutting swing arm is provided with a cutting driving cylinder, the upper end swing arm is screwed to a cutting cylinder mounting seat corresponding to the cutting driving cylinder, the cylinder body of the cutting driving cylinder is hinged to the cutting cylinder mounting seat through a pivot, and the outer extension end of the piston rod of the cutting driving cylinder is hinged to the middle part of the cutting swing arm through a pivot.

[0012] The lower end swing arm assembly comprises a lower end swing arm rotary shaft, a lower end swing arm connecting plate, a lower end movable swing arm, the front end and the rear end of the lower end swing arm rotary shaft are respectively installed on the frame through bearings, the front end and the rear end of the lower end swing arm connecting plate are respectively screw-fastened with lower end swing arm connecting supports, each lower end swing arm connecting support is respectively sleeved and fastened on the lower end swing arm rotary shaft, a lower end swing arm adjusting mechanism is arranged between the lower end movable swing arm and the lower end swing arm connecting plate; the frame is provided with a lower end swing arm driving mechanism corresponding to the lower end swing arm rotary shaft, the lower end swing arm driving mechanism is drivingly connected with the lower end swing arm rotary shaft; the right end of the lower end movable swing arm is provided with a compression roller mounting frame, the fixed end of the compression roller mounting frame is hingedly connected to the right end of the lower end movable swing arm through a pivot, the free end of the compression roller mounting frame is provided with a lower end swing arm compression roller, a compression roller driving cylinder is arranged between the compression roller mounting frame and the lower end movable swing arm, the lower end movable swing arm is screw-fastened with a compression roller cylinder mounting seat corresponding to the compression roller driving cylinder, the cylinder body of the compression roller driving cylinder is hingedly connected to the compression roller cylinder mounting seat through a pivot, and the outer extension end of the piston rod of the compression roller driving cylinder is hingedly connected to the middle part of the compression roller mounting frame through a pivot.

[0013] The upper end swing arm driving mechanism comprises an upper end swing arm driving cylinder and an upper end swing arm driving connecting rod, the cylinder body of the upper end swing arm driving cylinder is hingedly connected to the frame through a pivot, the outer extension end of the piston rod of the upper end swing arm driving cylinder is hingedly connected to one end of the upper end swing arm driving connecting rod through a pivot, and the other end of the upper end swing arm driving connecting rod is fastened with the end of the upper end swing arm rotary shaft.

[0014] The right side compression roller mechanism comprises an upper end swing arm right side compression roller, the front end and the rear end of the upper end swing arm right side compression roller are respectively installed on the upper end movable swing arm through bearings.

[0015] The left side compression roller mechanism comprises a compression arm mounting shaft which is screw-fastened to the upper end movable swing arm and extends horizontally along the front-rear direction, the compression arm mounting shaft is sleeved with movable compression arms which are arranged along the axial direction of the compression arm mounting shaft in sequence, the right end of each movable compression arm is screw-fastened with a bearing mounting shaft, and each bearing mounting shaft is sleeved with a compression bearing; the upper end movable swing arm is screw-fastened with a compression arm mounting plate on the left end side of the compression arm mounting shaft, a spring is arranged between each movable compression arm and the compression arm mounting plate, the right end of each spring is in abutment with the corresponding movable compression arm, and the left end of each spring is in abutment with the compression arm mounting plate.

[0016] The lower end swing arm adjusting mechanism comprises a lower end swing arm adjusting screw rod which is installed on the lower end movable swing arm through a bearing and a lower end swing arm adjusting motor which is screw-fastened on the lower end movable swing arm, the power output shaft of the lower end swing arm adjusting motor is drivingly connected with the lower end swing arm adjusting screw rod, the lower end swing arm connecting plate is screw-fastened with a lower end swing arm screw rod nut corresponding to the lower end swing arm adjusting screw rod, and the lower end swing arm screw rod nut cooperates with the lower end swing arm adjusting screw rod.

[0017] The lower end swing arm driving mechanism comprises a lower end swing arm driving cylinder, a lower end swing arm driving connecting rod, a first gear shaft and a second gear shaft arranged in interval with the first gear shaft, the first gear shaft is installed on the frame through a bearing, the second gear shaft is fastened on the frame, the cylinder body of the lower end swing arm driving cylinder is hinged to the frame through a pivot, the outer extension end of the piston rod of the lower end swing arm driving cylinder is hinged to one end of the lower end swing arm driving connecting rod through a pivot, the other end of the lower end swing arm driving connecting rod is fastened to one end of the first gear shaft; the first gear shaft is sleeved with a first driving gear which rotates synchronously with the first gear shaft, the second gear shaft is sleeved with a second driving gear, and a bearing is arranged between the second driving gear and the second gear shaft, the lower end swing arm rotary shaft is sleeved with a third driving gear which rotates synchronously with the lower end swing arm rotary shaft, the first driving gear is engaged with the second driving gear, and the second driving gear is engaged with the third driving gear.

[0018] The air expansion shaft driving assembly comprises an air expansion shaft driving mounting frame which is screwed on the frame and located above the first winding station and the second winding station, the air expansion shaft driving mounting frame is screwed with a first driving servo motor and a second driving servo motor, the power output shaft of the first driving servo motor is sleeved with a first linkage synchronous wheel and a first transition synchronous wheel, the first linkage synchronous wheel is fastened to the power output shaft of the first driving servo motor through a tensioning sleeve, and a bearing is arranged between the first transition synchronous wheel and the power output shaft of the first driving servo motor; the power output shaft of the second driving servo motor is sleeved with a second linkage synchronous wheel and a second transition synchronous wheel, the second linkage synchronous wheel is fastened to the power output shaft of the second driving servo motor through a tensioning sleeve, and a bearing is arranged between the second transition synchronous wheel and the power output shaft of the second driving servo motor; the air expansion shaft driving mounting frame is further provided with a first movable swing arm and a first swing arm driving cylinder, the middle part of the first movable swing arm is hinged to the air expansion shaft driving mounting frame through a pivot, the cylinder body of the first swing arm driving cylinder is hinged to the air expansion shaft driving mounting frame through a pivot, the outer extension end of the piston rod of the first swing arm driving cylinder is hinged to one end of the first movable swing arm through a pivot, the other end of the first movable swing arm is provided with a first idler wheel mounting shaft, the first idler wheel mounting shaft is sleeved with two first movable idler wheels, a bearing is arranged between each first movable idler wheel and the first idler wheel mounting shaft, a double-sided toothed belt is wound between the first linkage synchronous wheel, the second transition synchronous wheel and one of the first movable idler wheels, and a double-sided toothed belt is also wound between the first transition synchronous wheel, the second linkage synchronous wheel and the other first movable idler wheel;

[0019] The rear end of each winding air expansion shaft is respectively sleeved with an air expansion shaft linkage synchronous wheel and an air expansion shaft transition synchronous wheel, the air expansion shaft linkage synchronous wheel of each winding air expansion shaft is fastened to the rear end of the corresponding winding air expansion shaft through a tightening sleeve, and a bearing is arranged between the air expansion shaft transition synchronous wheel of each winding air expansion shaft and the rear end of the corresponding winding air expansion shaft; the air expansion shaft linkage synchronous belt of the winding air expansion shaft located at the first winding station is aligned with one of the double-sided toothed belts, and the air expansion shaft linkage synchronous belt of the winding air expansion shaft located at the second winding station is aligned with the other double-sided toothed belt.

[0020] The automatic discharging assembly comprises a discharging drive cylinder arranged on the rack and horizontally moving along the front-rear direction, a discharging movable frame arranged on the outer extension end of the piston rod of the discharging drive cylinder, and a push jaw ejecting cylinder arranged on the discharging movable frame.

[0021] The discharging push jaw comprises a push jaw mounting seat arranged on the outer extension end of the piston rod of the push jaw ejecting cylinder, a bidirectional adjusting screw rod arranged on the push jaw mounting seat, an adjusting hand wheel arranged on one end of the bidirectional adjusting screw rod, a first push jaw screwed on one threaded segment of the bidirectional adjusting screw rod, and a second push jaw screwed on another threaded segment of the bidirectional adjusting screw rod.

[0022] The movable disc is provided with a center support mechanism, which comprises a center fixed shaft screwed and fastened at the center position of the movable disc and parallel to the winding air expansion shaft, a center fixed shaft center hole completely penetrating the front and rear is formed in the core of the center fixed shaft, a center movable shaft is embedded in the center fixed shaft center hole, the front end and the rear end of the center movable shaft are respectively installed on the center fixed shaft through bearings, and the front end of the center movable shaft extends to the front end side of the center fixed shaft.

[0023] The front end of the center movable shaft is sleeved with a center support swing arm located on the front end side of the center fixed shaft, a front-rear moving ejecting pin drive cylinder is screwed on the free end of the center support swing arm, and an air expansion shaft ejecting pin is arranged on the outer extension end of the piston rod of the ejecting pin drive cylinder.

[0024] A support swing arm drive cylinder is arranged between the rack and the center support swing arm, the cylinder body of the support swing arm drive cylinder is hinged to the rack through a pivot, and the outer extension end of the piston rod of the support swing arm drive cylinder is hinged to the center support swing arm through a pivot.

[0025] The beneficial effects of the present application are: the high-efficiency non-stop operation adhesive label winding machine comprises a rack, the rack is provided with a movable disc arranged vertically and rotating intermittently, the rack is provided with a disc driving mechanism corresponding to the movable disc, and the disc driving mechanism is drivingly connected with the movable disc; the edge portion of the movable disc is provided with four winding air expansion shafts uniformly distributed in a circumferential ring shape and horizontally extending along the front and back directions, the movable disc is respectively screw-connected with a hollow air expansion shaft mounting sleeve corresponding to each winding air expansion shaft, each winding air expansion shaft is mounted in the center hole of the corresponding air expansion shaft mounting sleeve through a bearing, and the rear end of each winding air expansion shaft extends to the rear end side of the corresponding air expansion shaft mounting sleeve; the movable disc is provided with a paper core loading station, a first winding station, a second winding station and a discharging station arranged in sequence along the rotation direction of the movable disc, the rack is provided with a paper core automatic loading assembly on the side of the paper core loading station, the rack is provided with a winding switching assembly on the side of the first winding station, the rack is provided with an air expansion shaft driving assembly above the first winding station and the second winding station, and the rack is provided with an automatic discharging assembly on the side of the discharging station. Through the above structure design, the present application has the advantages of novel structure design, high automation degree and high work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] The present application will be further described below by using the drawings, but the embodiments in the drawings do not constitute any limitation on the present application.

[0027] Figure 1 It is a structural schematic view of the present application.

[0028] Figure 2 It is a structural schematic view of the paper core lifting mechanism of the present application.

[0029] Figure 3 It is a structural schematic view of the paper core pushing mechanism of the present application.

[0030] Figure 4 It is a structural schematic view of the winding switching assembly of the present application.

[0031] Figure 5 It is a structural schematic view of the upper end swing arm assembly of the present application.

[0032] Figure 6 It is a structural schematic view of the automatic cutting assembly of the present application.

[0033] Figure 7 It is a structural schematic view of the combination of the upper end swing arm assembly and the automatic cutting assembly of the present application.

[0034] Figure 8 It is a structural schematic view of the lower end swing arm assembly of the present application.

[0035] Figure 9Structure diagram of lower end swing arm assembly of the present application.

[0036] Figure 10 Structure diagram of disc driving mechanism of the present application.

[0037] Figure 11 Structure diagram of movable disc of the present application.

[0038] Figure 12 Structure diagram of air inflation shaft driving mechanism of the present application.

[0039] Figure 13 Structure diagram of air inflation shaft driving mechanism of the present application.

[0040] Figure 14 Structure diagram of center support mechanism of the present application.

[0041] Figure 15 Structure diagram of center support mechanism of the present application.

[0042] Figure 16 Structure diagram of automatic paper core feeding assembly of the present application.

[0043] Figure 17 Structure diagram of automatic paper core feeding assembly of the present application.

[0044] In Figures 1 to 17 comprise:

[0045] 1 - frame 21 - movable disc

[0046] 22 - disc driving mechanism 221 - disc driving mounting frame

[0047] 222 - disc driving reduction motor 223 - disc driving rotating shaft

[0048] 31 - winding air inflation shaft 32 - air inflation shaft mounting sleeve cup

[0049] 4 - paper core automatic feeding assembly 41 - paper core automatic lifting mechanism

[0050] 411 - paper core lifting frame 412 - paper core feeding passage

[0051] 413 - paper core lifting passage 414 - lifting frame gap

[0052] 415 - paper core lifting block 416 - paper core lifting driving air cylinder

[0053] 417 - spring top bead 42 - paper core automatic pushing mechanism

[0054] 421 - paper core pushing mounting frame 422 - paper core pushing linear module

[0055] 423 - paper core pushing out driving cylinder 424 - paper core pushing out block

[0056] 5 - winding switching assembly 51 - upper end swing arm assembly

[0057] 511 - upper end swing arm rotating shaft 512 - upper end swing arm connecting plate

[0058] 513 - upper end movable swing arm 514 - upper end swing arm connecting support

[0059] 515 - upper end swing arm adjusting mechanism 5151 - upper end swing arm adjusting screw rod

[0060] 5152 - upper end swing arm adjusting motor 5153 - upper end swing arm screw rod nut

[0061] 5154 - upper end swing arm adjusting guide pillar 5155 - upper end swing arm adjusting guide sleeve

[0062] 516 - upper end swing arm driving mechanism 5161 - upper end swing arm driving cylinder

[0063] 5162 - upper end swing arm driving connecting rod 517 - right side compression roller mechanism

[0064] 5171 - upper end swing arm right side compression roller 518 - left side compression roller mechanism

[0065] 5181 - compression arm mounting shaft 5182 - movable compression arm

[0066] 5183 - bearing mounting shaft 5184 - compression bearing

[0067] 5185 - compression arm mounting plate 5186 - spring

[0068] 52 - lower end swing arm assembly 521 - lower end swing arm rotating shaft

[0069] 522 - lower end swing arm connecting plate 523 - lower end movable swing arm

[0070] 524 - lower end swing arm connecting support 525 - lower end swing arm adjusting mechanism

[0071] 5251 - lower end swing arm adjusting screw rod 5252 - lower end swing arm adjusting motor

[0072] 5253 - lower end swing arm screw rod nut 5254 - lower end swing arm adjusting guide pillar

[0073] 5255 - lower end swing arm adjusting guide sleeve 526 - lower end swing arm driving mechanism

[0074] 5261 - lower end swing arm driving cylinder 5262 - lower end swing arm driving connecting rod

[0075] 5263 - first gear shaft 5264 - second gear shaft

[0076] 5265 - first driving gear 5266 - second driving gear

[0077] 5267 - third driving gear 5271 - press roller mounting frame

[0078] 5272 - lower end swing arm press roller 5273 - press roller driving cylinder

[0079] 5274 - press roller cylinder mounting seat 53 - automatic cutting-off assembly

[0080] 531 - cutting-off movable swing arm 532 - intermediate connecting rotary shaft

[0081] 533 - cutting knife 534 - cutting-off driving cylinder

[0082] 535 - cutting-off cylinder mounting seat 6 - air inflation shaft driving assembly

[0083] 61 - air inflation shaft driving mounting frame 621 - first driving servo motor

[0084] 622 - first linkage synchronous wheel 623 - first transition synchronous wheel

[0085] 631 - second driving servo motor 632 - second linkage synchronous wheel

[0086] 633 - second transition synchronous wheel 641 - first movable swing arm

[0087] 642 - first swing arm driving cylinder 643 - first idler mounting shaft

[0088] 644 - first movable idler 65 - double-sided toothed belt

[0089] 661 - air inflation shaft linkage synchronous wheel 662 - air inflation shaft transition synchronous wheel

[0090] 671 - second movable swing arm 672 - swing arm driving cylinder seat

[0091] 673 - second swing arm driving cylinder 674 - second idler mounting shaft

[0092] 675 - second movable idler 71 - positioning cylinder mounting seat

[0093] 72 — Positioning drive cylinder; 73 — Disc positioning top pin

[0094] 74—Disc positioning block; 741—Disc positioning groove

[0095] 8—Central support mechanism; 81—Central fixed shaft

[0096] 811 — Fixed shaft center hole; 82 — Central movable shaft

[0097] 83—Central support swing arm; 84—Top pin drive cylinder

[0098] 85 — Air expansion shaft top pin; 86 — Supporting swing arm drive cylinder

[0099] 9—Automatic feeding component; 91—Feeding drive cylinder

[0100] 92—Unloading Movable Frame; 93—Push Claw Drive Cylinder

[0101] 94—Feeding pusher; 941—Pusher mounting base

[0102] 942 – Bidirectional adjusting screw; 943 – Adjusting handwheel 944 - First pusher claw; 945 - Second pusher claw.

Detailed Implementation Methods

[0103] The present invention will now be described in conjunction with specific embodiments.

[0104] like Figure 1 As shown, a high-efficiency self-adhesive label rewinding machine that operates without stopping includes a frame 1. The frame 1 is equipped with a vertically arranged and intermittently rotating movable disc 2. The frame 1 is equipped with a disc drive mechanism 22 corresponding to the movable disc 2, and the disc drive mechanism 22 is drivenly connected to the movable disc 2. The edge of the movable disc 2 is equipped with four rewinding air shafts 31 that are evenly spaced in a circular pattern and extend horizontally along the front-back direction. The movable disc 2 is screwed with a hollow air shaft mounting cup 32 corresponding to each rewinding air shaft 31. Each rewinding air shaft 31 is mounted to the corresponding air shaft through a bearing. The central hole of the mounting cup 32 is installed inside the cup, and the rear end of each winding air shaft 31 extends to the rear end of the corresponding air shaft mounting cup 32. The movable disc 2 is provided with a paper core feeding station, a first winding station, a second winding station and a unloading station arranged sequentially along the rotation direction of the movable disc 2. The frame 1 is equipped with an automatic paper core feeding component 4 on the side of the paper core feeding station, a winding switching component 5 on the side of the first winding station, an air shaft drive component 6 on the top of the first winding station and the second winding station, and an automatic unloading component 9 on the side of the unloading station.

[0105] It should be explained that, as shown in Figure 10 The disc driving mechanism 22 comprises a disc driving mounting frame 221 screwed to the frame 1, a disc driving reduction motor 222 screwed to the disc driving mounting frame 221, a disc driving rotating shaft 223 mounted to the disc driving mounting frame 221 through a bearing, the disc driving rotating shaft 223 extends horizontally along the front-rear direction and is located right behind the movable disc 2, the power output shaft of the disc driving reduction motor 222 is drivingly connected with the disc driving rotating shaft 223, and the front end of the disc driving rotating shaft 223 is screwed and fastened to the middle position of the movable disc 2. Preferably, the power output shaft of the disc driving reduction motor 222 is drivingly connected with the disc driving rotating shaft 223 through a synchronous belt transmission mechanism.

[0106] During the operation of the present application, the disc driving reduction motor 222 drives the movable disc 2 to rotate intermittently through the disc driving rotating shaft 223, and the movable disc 2 rotates 90 degrees each time. During the process that the disc driving mechanism 22 drives the movable disc 2 to rotate intermittently, the four winding air expansion shafts 31 rotate synchronously with the movable disc 2, and then the winding air expansion shafts 31 pass through the paper core feeding station, the first winding station, the second winding station and the discharging station of the movable disc 2 in turn. It should be explained that, when the winding air expansion shaft 31 is located at the paper core feeding station, the paper core automatic feeding assembly 4 feeds the paper core for winding the adhesive label into the winding air expansion shaft 31 at the station; when the winding air expansion shaft 31 with the paper core installed rotates to the first winding station with the movable disc 2, the winding air expansion shaft 31 at the first winding station performs the pre-winding action; when the winding air expansion shaft 31 after the pre-winding action rotates to the second winding station with the movable disc 2, the winding air expansion shaft 31 after the pre-winding action performs the subsequent adhesive label winding action, and finally completes the adhesive winding action; when the winding air expansion shaft 31 with the wound adhesive label rotates to the discharging station with the movable disc 2, the automatic discharging assembly 9 takes off the wound adhesive label from the winding air expansion shaft 31. During the process that the winding air expansion shaft 31 at the second winding station continues to wind the adhesive label, the winding air expansion shaft 31 at the first winding station does not perform the winding action, and only after the winding air expansion shaft 31 at the second winding station is wound and the adhesive label is cut off, the winding air expansion shaft 31 at the first winding station performs the pre-winding action. When the winding air expansion shaft 31 at the second winding station is wound and the winding air expansion shaft 31 at the first winding station performs the pre-winding action, the present application performs the winding switching through the winding switching assembly 5. In addition, when the winding air expansion shaft 31 at the first winding station performs the pre-winding and the winding air expansion shaft 31 at the second winding station performs the winding action, the present application drives the winding air expansion shaft 31 at the corresponding station to rotate through the air expansion shaft driving assembly 6.

[0107] In summary, the present application can continuously perform the adhesive tape winding operation without stopping, that is, the present application has the advantages of novel structure design, high automation degree and high work efficiency.

[0108] As a preferred embodiment, as shown in the drawings, the paper core automatic feeding assembly 4 comprises a paper core automatic lifting mechanism 41 and a paper core automatic pushing mechanism 42. Figures 1 to 3 The paper core automatic lifting mechanism 41 comprises a paper core lifting frame 411 screwed to the rack 1, the paper core lifting frame 411 is provided with a paper core loading channel 412 arranged in an inclined manner and used for allowing the paper core to slide from top to bottom, and a paper core lifting channel 413 arranged in a vertical manner and having a lower end communicated with the paper core loading channel 412; the paper core lifting frame 411 is provided with a lifting frame gap 414 opening downward at the bottom of the paper core lifting channel 413, and a paper core lifting block 415 is embedded in the lifting frame gap 414; the paper core lifting frame 411 is screwed with a paper core lifting drive air cylinder 416 acting along the extension direction of the paper core lifting channel 413 at the outer side of the paper core lifting channel 413, and the outer extension end of the piston rod of the paper core lifting drive air cylinder 416 is connected with the paper core lifting block 415; the inner wall of the paper core lifting channel 413 is provided with spring top beads 417 used for pressing the paper core and avoiding the paper core from falling in the paper core lifting channel 413.

[0109] In addition, the paper core automatic pushing mechanism 42 comprises a paper core pushing mounting frame 421 screwed to the rack 1, the paper core pushing mounting frame 421 is provided with a paper core pushing linear module 422 acting horizontally along the front and back directions, and the driving end of the paper core pushing linear module 422 is provided with a paper core air claw 425; the paper core pushing mounting frame 421 is provided with a paper core pushing drive air cylinder 423 acting horizontally at the rear end side of the paper core lifting frame 411, and the outer extension end of the piston rod of the paper core pushing drive air cylinder 423 is provided with a paper core pushing block 424.

[0110] When the automatic paper core feeding assembly 4 of the present invention feeds the paper core into the winding air shaft 31 of the paper core feeding station, the automatic paper core lifting mechanism 41 of the present invention first performs the paper core lifting operation. The specific lifting operation process is as follows: the operator puts the paper core into the paper core placement channel 412 of the paper core lifting frame 411. The paper core placed in the paper core placement channel 412 slides down from top to bottom along the paper core placement channel 412, and the paper core at the front end of the paper core placement channel 412 enters the bottom of the paper core lifting channel 413; when it is necessary to lift the paper core... When the paper core is lifted, the paper core lifting drive cylinder 416 drives the paper core lifting block 415 to move upward. The upward-moving paper core lifting block 415 pushes the paper core at the bottom of the paper core lifting channel 413 to move upward. After the paper core lifting block 415 moves to the upper position, the spring top ball 417 presses against the paper core and locks it, thereby preventing the paper core lifted by the paper core lifting block 415 from falling. The paper core lifting drive cylinder 416 of the present invention drives the paper core lifting block 415 to move up and down, thereby continuously lifting the paper core to the upper opening position of the paper core lifting channel 413. When the paper core is pushed into the winding air shaft 31 by the paper core automatic push mechanism 42, the paper core push-out drive cylinder 423 first acts and pushes the paper core located at the upper opening of the paper core lifting channel 413 to the clamping position of the paper core gripper 425 through the paper core push-out block 424. Then the paper core gripper 425 clamps the pushed paper core. After the paper core gripper 425 clamps the paper core, the paper core push linear module 422 acts and drives the paper core gripper 425 and the clamped paper core to move backward, so that the paper core clamped by the paper core gripper 425 is fitted around the outer periphery of the winding air shaft 31.

[0111] As a preferred embodiment, such as Figures 4-9 As shown, the take-up switching assembly 5 includes an upper swing arm assembly 51 and a lower swing arm assembly 52. ​​The upper swing arm assembly 51 includes an upper swing arm rotating shaft 511, an upper swing arm connecting plate 512, and an upper movable swing arm 513. The front and rear ends of the upper swing arm rotating shaft 511 are respectively mounted on the frame 1 via bearings. The front and rear ends of the upper swing arm connecting plate 512 are respectively screwed with upper swing arm connecting supports 514. Each upper swing arm connecting support 514 is respectively fitted and fastened to the upper swing arm rotating shaft 513. A rotating shaft 511 is provided with an upper swing arm adjustment mechanism 515 between the upper movable swing arm 513 and the upper swing arm connecting plate 512; the frame 1 is provided with an upper swing arm drive mechanism 516 corresponding to the upper swing arm rotation shaft 511, and the upper swing arm drive mechanism 516 is drivenly connected to the upper swing arm rotation shaft 511; the right end of the upper movable swing arm 513 is provided with a right pressure roller mechanism 517 and a left pressure roller mechanism 518 located on the left side of the right pressure roller mechanism 517 and spaced apart from the right pressure roller mechanism 517;

[0112] The upper end swing arm assembly 51 is equipped with an automatic cutting assembly 53, which comprises a cutting swing arm 531. The upper end swing arm 513 is equipped with an intermediate connecting rotary shaft 532 corresponding to the cutting swing arm 531, and the rear end of the cutting swing arm 531 is sleeved on the intermediate connecting rotary shaft 532. The front end of the cutting swing arm 531 is screwed with a cutter 533, and the middle part of the cutting swing arm 531 is equipped with a cutting driving cylinder 534. The upper end swing arm 513 is screwed with a cutting cylinder mounting seat 535 corresponding to the cutting driving cylinder 534. The cylinder body of the cutting driving cylinder 534 is hinged to the cutting cylinder mounting seat 535 through a pivot, and the outer extension end of the piston rod of the cutting driving cylinder 534 is hinged to the middle part of the cutting swing arm 531 through a pivot.

[0113] The lower end swing arm assembly 52 comprises a lower end swing arm rotary shaft 521, a lower end swing arm connecting plate 522, and a lower end swing arm 523. The front end and the rear end of the lower end swing arm rotary shaft 521 are respectively installed on the rack 1 through bearings. The front end and the rear end of the lower end swing arm connecting plate 522 are respectively screwed with lower end swing arm connecting supports 524. Each lower end swing arm connecting support 524 is sleeved and fastened on the lower end swing arm rotary shaft 521. A lower end swing arm adjusting mechanism 525 is installed between the lower end swing arm connecting plate 522 and the lower end swing arm 523. The rack 1 is equipped with a lower end swing arm driving mechanism 526 corresponding to the lower end swing arm rotary shaft 521. The lower end swing arm driving mechanism 526 is drivingly connected with the lower end swing arm rotary shaft 521. The right end of the lower end swing arm 523 is equipped with a pressure roller mounting bracket 5271, which is hinged to the right end of the lower end swing arm 523 through a pivot. The free end of the pressure roller mounting bracket 5271 is equipped with a lower end swing arm pressure roller 5272. A pressure roller driving cylinder 5273 is installed between the pressure roller mounting bracket 5271 and the lower end swing arm 523. The lower end swing arm 523 is screwed with a pressure roller cylinder mounting seat 5274 corresponding to the pressure roller driving cylinder 5273. The cylinder body of the pressure roller driving cylinder 5273 is hinged to the pressure roller cylinder mounting seat 5274 through a pivot, and the outer extension end of the piston rod of the pressure roller driving cylinder 5273 is hinged to the middle part of the pressure roller mounting bracket 5271 through a pivot.

[0114] In the process of the present application performing the adhesive label winding operation, the winding air inflation shaft 31 of the first winding station first performs the adhesive label winding, and the adhesive label successively passes through the lower end swing arm pressure roller 5272, the second winding air inflation shaft 31, the left side pressure roller mechanism 518, the right side pressure roller mechanism 517 and is wound on the winding air inflation shaft 31 of the second winding station; when the winding air inflation shaft 31 of the second winding station approaches the completion of the adhesive label winding operation, the upper end swing arm driving mechanism 516 and the lower end swing arm driving mechanism 526 act, the upper end swing arm driving mechanism 516 drives the front end of the upper end movable swing arm 513 to swing downward, the right side pressure roller mechanism 517 and the left side pressure roller mechanism 518 keep in contact with the adhesive label and swing downward with the upper end movable swing arm 513, the right side pressure roller mechanism 517 and the left side pressure roller mechanism 518 press the adhesive label downward, and the left side pressure roller mechanism 518 and the winding air inflation shaft 31 of the first winding station tightly press the adhesive label, the lower end swing arm driving mechanism 526 drives the upward swing of the lower end movable swing arm 523 and makes the lower end swing arm pressure roller 5272 close to the winding air inflation shaft 31 of the first winding station; after the winding air inflation shaft 31 of the second winding station completes the adhesive label winding operation, the pressure roller driving air cylinder 5273 and the cutting driving air cylinder 534 act, the pressure roller driving air cylinder 5273 drives the upward swing of the pressure roller mounting frame 5271 and makes the lower end swing arm pressure roller 5272 press and contact the winding air inflation shaft 31 of the first winding station, the cutting driving air cylinder 534 drives the downward swing of the front end of the cutting movable swing arm 531 and makes the cutting knife 533 inserted between the right side pressure roller mechanism 517 and the left side pressure roller mechanism 518, the cutting knife 533 finally cuts the adhesive label, after the adhesive label is cut, since the left side pressure roller mechanism 518 and the lower end swing arm pressure roller 5272 respectively contact the winding air inflation shaft 31 of the first winding station, with the continuous sending of the adhesive label, the rotating winding air inflation shaft 31 of the first winding station performs the adhesive label winding operation.

[0115] For the upper end swing arm adjusting mechanism 515 of the upper end swing arm assembly 51, it can adjust the left and right positions of the upper end movable swing arm 513, thereby ensuring that the left side pressure roller mechanism 518 can press the winding air inflation shaft 31 of the first winding station when the upper end swing arm driving mechanism 516 drives the downward swing of the upper end horizontal plate swing arm. For the lower end swing arm adjusting mechanism 525 of the lower end swing arm assembly 52, it can adjust the left and right positions of the lower end movable swing arm 523, thereby ensuring that the lower end swing arm pressure roller 5272 can press the winding air inflation shaft 31 of the first winding station when the winding air inflation shaft 31 of the first winding station winds the adhesive label.

[0116] In addition, the upper end swing arm adjusting mechanism 515 comprises an upper end swing arm adjusting screw rod 5151 mounted on the upper end movable swing arm 513 through a bearing, an upper end swing arm adjusting motor 5152 screwed on the upper end movable swing arm 513, a power output shaft of the upper end swing arm adjusting motor 5152 in driving connection with the upper end swing arm adjusting screw rod 5151, the upper end swing arm connecting plate 512 corresponding to the upper end swing arm adjusting screw rod 5151 screwing an upper end swing arm screw rod nut 5153, and the upper end swing arm screw rod nut 5153 cooperating with the upper end swing arm adjusting screw rod 5151. In addition, the upper end swing arm driving mechanism 516 comprises an upper end swing arm driving cylinder 5161 and an upper end swing arm driving connecting rod 5162, the cylinder body of the upper end swing arm driving cylinder 5161 is hinged to the frame 1 through a pivot, the outer extension end of the piston rod of the upper end swing arm driving cylinder 5161 is hinged to one end of the upper end swing arm driving connecting rod 5162 through a pivot, and the other end of the upper end swing arm driving connecting rod 5162 is in fastening connection with the end of the upper end swing arm rotating shaft 511. In the process of adjusting the left and right positions of the upper end movable swing arm 513 by using the upper end swing arm adjusting mechanism 515, the upper end swing arm adjusting motor 5152 drives the upper end movable swing arm 513 to move left and right relative to the upper end swing arm connecting plate 512 through the screw rod transmission mechanism composed of the upper end swing arm adjusting screw rod 5151 and the upper end swing arm screw rod nut 5153; wherein, in order to ensure that the upper end movable swing arm 513 moves left and right relative to the upper end swing arm connecting plate 512 stably and reliably, the following guide structure design is adopted in the application, specifically: the upper end movable swing arm 513 is screwed with an upper end swing arm adjusting guide column 5154, the upper end swing arm connecting plate 512 is provided with an upper end swing arm adjusting guide sleeve 5155, the upper end swing arm adjusting guide sleeve 5155 cooperates with the upper end swing arm adjusting guide column 5154 and forms a guide pair. In the process of driving the upper end movable swing arm 513 to swing by the upper end swing arm driving mechanism 516, the upper end swing arm driving cylinder 5161 drives the upper end swing arm driving connecting rod 5162 to swing, the swinging upper end swing arm driving connecting rod 5162 drives the upper end swing arm rotating shaft 511 to rotate, the rotating upper end swing arm rotating shaft 511 drives the upper end swing arm connecting plate 512 to swing, and the swinging upper end swing arm connecting plate 512 drives the upper end movable swing arm 513 to swing.

[0117] As a preferred embodiment, the right side pressure roller mechanism 517 comprises an upper end swing arm right side pressure roller 5171, the front end and the rear end of the upper end swing arm right side pressure roller 5171 are respectively installed on the upper end movable swing arm 513 through bearings. In addition, the left side pressure roller mechanism 518 comprises a pressure arm mounting shaft 5181 which is fastened to the upper end movable swing arm 513 through locking screws and extends horizontally along the front and rear directions, the pressure arm mounting shaft 5181 is sleeved with movable pressure arms 5182 which are arranged in sequence along the axial direction of the pressure arm mounting shaft 5181, the right end of each movable pressure arm 5182 is respectively screwed with a bearing mounting shaft 5183, and each bearing mounting shaft 5183 is respectively sleeved with a pressure bearing 5184; the upper end movable swing arm 513 is screwed with a pressure arm mounting plate 5185 on the left end side of the pressure arm mounting shaft 5181, a spring 5186 is respectively arranged between each movable pressure arm 5182 and the pressure arm mounting plate 5185, the right end of each spring 5186 is respectively in contact with the corresponding movable pressure arm 5182, and the left end of each spring 5186 is respectively in contact with the pressure arm mounting plate 5185. When the right end of the upper end movable swing arm 513 is downwardly deflected, the upper end swing arm right side pressure roller 5171 contacts and holds the adhesive label, and each pressure bearing 5184 also contacts and holds the adhesive label. Due to the elastic force of the spring 5186 on the movable pressure arm 5182, the elastic force makes each pressure bearing 5184 elastically press against the winding inflatable shaft 31 of the first winding station, thereby ensuring the stability and reliability of the winding inflatable shaft 31 of the first winding station when winding the adhesive label.

[0118] As a preferred embodiment, the lower end swing arm adjusting mechanism 525 comprises a lower end swing arm adjusting screw rod 5251 mounted on the lower end movable swing arm 523 through a bearing, a lower end swing arm adjusting motor 5252 screwed on the lower end movable swing arm 523, a power output shaft of the lower end swing arm adjusting motor 5252 drivingly connected with the lower end swing arm adjusting screw rod 5251, a lower end swing arm connecting plate 522 corresponding to the lower end swing arm adjusting screw rod 5251 and having a lower end swing arm screw rod nut 5253 screwed thereon, and the lower end swing arm screw rod nut 5253 cooperating with the lower end swing arm adjusting screw rod 5251. In addition, the lower end swing arm driving mechanism 526 comprises a lower end swing arm driving cylinder 5261, a lower end swing arm driving connecting rod 5262, a first gear shaft 5263 mounted on the frame 1 through a bearing, and a second gear shaft 5264 spaced apart from the first gear shaft 5263 and screwed on the frame 1, a cylinder body of the lower end swing arm driving cylinder 5261 hinged to the frame 1 through a pivot, an outer extension end of a piston rod of the lower end swing arm driving cylinder 5261 hinged to one end of the lower end swing arm driving connecting rod 5262 through a pivot, and the other end of the lower end swing arm driving connecting rod 5262 fixedly connected with one end of the first gear shaft 5263; the first gear shaft 5263 is sleeved with a first driving gear 5265 rotating synchronously with the first gear shaft 5263, the second gear shaft 5264 is sleeved with a second driving gear 5266 and a bearing is arranged between the second driving gear 5266 and the second gear shaft 5264, the lower end swing arm rotating shaft 521 is sleeved with a third driving gear 5267 rotating synchronously with the lower end swing arm rotating shaft 521, the first driving gear 5265 is engaged with the second driving gear 5266, and the second driving gear 5266 is engaged with the third driving gear 5267. During adjustment of the left and right positions of the lower end movable swing arm 523 by the lower end swing arm adjusting mechanism 525, the lower end swing arm adjusting motor 5252 drives the lower end movable swing arm 523 to move leftward and rightward relative to the lower end swing arm connecting plate 522 through a screw rod transmission mechanism composed of the lower end swing arm adjusting screw rod 5251 and the lower end swing arm screw rod nut 5253. In order to ensure that the lower end movable swing arm 523 moves leftward and rightward relative to the lower end swing arm connecting plate 522 stably and reliably, the application adopts the following guide structure design: the lower end movable swing arm 523 is screwed with a lower end swing arm adjusting guide column 5254, the lower end swing arm connecting plate 522 is provided with a lower end swing arm adjusting guide sleeve 5255, the lower end swing arm adjusting guide sleeve 5255 cooperates with the lower end swing arm adjusting guide column 5254 to form a guide pair.In the process of driving the lower end movable swing arm 523 to swing by the lower end swing arm driving mechanism 526, the lower end swing arm driving cylinder 5261 drives the lower end swing arm driving connecting rod 5262 to swing, the swinging lower end swing arm driving connecting rod 5262 drives the first driving gear 5265 to rotate through the first gear shaft 5263, the rotating first driving gear 5265 drives the third driving gear 5267 to rotate through the second driving gear 5266, the rotating third driving gear 5267 drives the lower end swing arm rotating shaft 521 to rotate synchronously, the rotating lower end swing arm rotating shaft 521 drives the lower end swing arm connecting plate 522 to swing, and the swinging lower end swing arm connecting plate 522 drives the lower end movable swing arm 523 to swing.

[0119] As a preferred embodiment, as shown in Figure 12 and Figure 13 The gas expansion shaft driving assembly 6 comprises a gas expansion shaft driving mounting frame 61 which is screwed to the frame 1 and located above the first winding station and the second winding station. The gas expansion shaft driving mounting frame 61 is screwed with a first driving servo motor 621 and a second driving servo motor 631. The power output shaft of the first driving servo motor 621 is sleeved with a first linkage synchronous wheel 622 and a first transition synchronous wheel 623. The first linkage synchronous wheel 622 is fastened to the power output shaft of the first driving servo motor 621 through a tension sleeve, and a bearing is arranged between the first transition synchronous wheel 623 and the power output shaft of the first driving servo motor 621. The power output shaft of the second driving servo motor 631 is sleeved with a second linkage synchronous wheel 632 and a second transition synchronous wheel 633. The second linkage synchronous wheel 632 is fastened to the power output shaft of the second driving servo motor 631 through a tension sleeve, and a bearing is arranged between the second transition synchronous wheel 633 and the power output shaft of the second driving servo motor 631. The gas expansion shaft driving mounting frame 61 is further provided with a first movable swing arm 641 and a first swing arm driving cylinder 642. The middle part of the first movable swing arm 641 is hingedly connected to the gas expansion shaft driving mounting frame 61 through a pivot, the cylinder body of the first swing arm driving cylinder 642 is hingedly connected to the gas expansion shaft driving mounting frame 61 through a pivot, the outer extension end of the piston rod of the first swing arm driving cylinder 642 is hingedly connected to one end of the first movable swing arm 641 through a pivot, the other end of the first movable swing arm 641 is provided with a first idler shaft 643, the first idler shaft 643 is sleeved with two first movable idlers 644, a bearing is arranged between each first movable idler 644 and the first idler shaft 643, a double-sided toothed belt 65 is wound between the first linkage synchronous wheel 622, the second transition synchronous wheel 633 and one of the first movable idlers 644, and a double-sided toothed belt 65 is also wound between the first transition synchronous wheel 623, the second linkage synchronous wheel 632 and the other first movable idler 644.

[0120] The rear end of each winding air shaft 31 is respectively sleeved with an air shaft linkage synchronous wheel 661 and an air shaft transition synchronous wheel 662. The air shaft linkage synchronous wheel 661 of each winding air shaft 31 is fastened to the rear end of the corresponding winding air shaft 31 through a tension sleeve, and a bearing is arranged between the air shaft transition synchronous wheel 662 of each winding air shaft 31 and the rear end of the corresponding winding air shaft 31. The air shaft linkage synchronous belt of the winding air shaft 31 located at the first winding station is aligned with one of the double-sided toothed belts 65, and the air shaft linkage synchronous belt of the winding air shaft 31 located at the second winding station is aligned with the other double-sided toothed belt 65.

[0121] During the operation of the air shaft driving assembly 6 of the application, the winding air shafts 31 located at the paper core loading station and the unloading station do not rotate, and only the winding air shafts 31 located at the first winding station and the second winding station rotate. The first driving servo motor 621 and the second driving servo motor 631 drive different winding air shafts 31 to rotate. For example, when the first driving servo motor 621 drives the winding air shaft 31 of the first winding station, the first linkage synchronous wheel 622 and the air shaft linkage synchronous wheel 661 of the winding air shaft 31 of the first winding station are connected through one of the double-sided toothed belts 65, the second linkage synchronous wheel 632 and the air shaft linkage synchronous wheel 661 of the winding air shaft 31 of the second winding station are connected through the other double-sided toothed belt 65, the first driving servo motor 621 operates and drives the winding air shaft 31 of the first winding station to rotate, the second driving servo motor 631 operates and drives the winding air shaft 31 of the second winding station to rotate, and the second driving servo motor 631 operates while the first driving servo motor 621 stops operating. For the assembly structure composed of the first movable swing arm 641, the first swing arm driving air cylinder 642, the first idler shaft 643 and the first movable idler 644, it is used to tension the double-sided toothed belt 65 to ensure that the double-sided toothed belt 65 can drive the corresponding air shaft linkage synchronous wheel 661 to rotate. When the double-sided toothed belt 65 is tensioned, the first swing arm driving air cylinder 642 drives the first movable swing arm 641 to swing, the swinging first movable swing arm 641 drives the first idler shaft 643 and the first movable idler 644 to swing, and then the first movable idler 644 tensions the double-sided toothed belt 65.

[0122] It needs to be explained that, in the process of driving the intermittent rotation of the movable disc 2 by the disc driving mechanism 22, in order to ensure that the movable disc 2 can be accurately positioned at the specified position, the present application adopts the following positioning structure design, specifically: the rack 1 is screw-mounted with a positioning cylinder mounting seat 71 beside the movable disc 2, the positioning cylinder mounting seat 71 is screw-mounted with a positioning driving cylinder 72, the outer extending end of the piston rod of the positioning driving cylinder 72 is provided with a disc positioning top pin 73; the edge of the movable disc 2 is screw-mounted with four disc positioning blocks 74 which are uniformly distributed in a circumferential ring shape, and each disc positioning block 74 is provided with a disc positioning groove 741 corresponding to the disc positioning top pin 73. When the movable disc 2 is rotated to the position, the positioning driving cylinder 72 acts and drives the disc positioning top pin 73 to insert into the disc positioning groove 741 of the corresponding disc positioning block 74, so as to realize the positioning of the movable disc 2.

[0123] In addition, the gas expansion shaft driving mounting frame 61 is also provided with a second movable swing arm 671, one end of the second movable swing arm 671 is hinged to the gas expansion shaft driving mounting frame 61 through a pivot; the rack 1 is screw-mounted with a swing arm driving cylinder seat 672, a second swing arm driving cylinder 673 is arranged between the swing arm driving cylinder seat 672 and the second movable swing arm 671, the cylinder body of the second swing arm driving cylinder 673 is hinged to the swing arm driving cylinder seat 672 through a pivot, and the outer extending end of the piston rod of the second swing arm driving cylinder 673 is hinged to the other end of the second movable swing arm 671 through a pivot; the middle part of the second movable swing arm 671 is provided with a second idler shaft 674, the second idler shaft 674 is sleeved with two second movable idlers 675, a bearing is arranged between each second movable idler 675 and the second idler shaft 674, and each second movable idler 675 is aligned with one of the double-sided toothed belts 65. Similar to the function of the assembly structure composed of the first movable swing arm 641, the first swing arm driving cylinder 642, the first idler shaft 643, and the first movable idler 644, the assembly structure composed of the second movable swing arm 671, the swing arm driving cylinder seat 672, the second swing arm driving cylinder 673, the second idler shaft 674, and the second movable idler 675 is also used for tensioning the double-sided toothed belt 65.

[0124] As a preferred embodiment, as Figure 16 and Figure 17As shown, the automatic unloading assembly 9 comprises an unloading driving cylinder 91 horizontally moving along the front-rear direction and arranged on the frame 1, an unloading movable frame 92 arranged on the outer extending end of the piston rod of the unloading driving cylinder 91, a push pawl ejecting cylinder arranged on the unloading movable frame 92, and a unloading push pawl 94 arranged on the outer extending end of the piston rod of the push pawl ejecting cylinder.

[0125] In the process of realizing the automatic unloading action by the automatic unloading assembly 9, the push pawl ejecting cylinder first moves and ejects the unloading push pawl 94, the ejected unloading push pawl 94 is located behind the paper core of the wound adhesive label, and then the unloading driving cylinder 91 moves and pushes the unloading push pawl 94 forward, so that the paper core of the wound adhesive label exits the winding air expansion shaft 31 of the unloading station. It should be explained that the distance between the first push pawl 944 and the second push pawl 945 of the present application can be adjusted according to the size of the paper core, and when adjusting, the worker also needs to rotate the bidirectional adjusting screw 942 through the adjusting hand wheel 943, and the bidirectional adjusting screw 942 drives the first push pawl 944 and the second push pawl 945 to move synchronously and reversely.

[0126] As a preferred embodiment, as shown in Figure 14 and Figure 15 As shown, the movable disc 2 is arranged with a center supporting mechanism 8, the center supporting mechanism 8 comprises a center fixed shaft 81 tightly screwed at the center position of the movable disc 2 and parallel to the winding air expansion shaft 31, the core of the center fixed shaft 81 is provided with a fixed shaft center hole 811 completely penetrating front and back, and the center fixed shaft center hole 811 is embedded with a center movable shaft 82, the front end and the rear end of the center movable shaft 82 are respectively installed on the center fixed shaft 81 through bearings, and the front end of the center movable shaft 82 extends to the front end side of the center fixed shaft 81.

[0127] The front end of the center movable shaft 82 is sleeved with a center supporting swing arm 83 located on the front end side of the center fixed shaft 81, the free end of the center supporting swing arm 83 is screwed with a front-rear moving top pin driving cylinder 84, and the outer extending end of the piston rod of the top pin driving cylinder 84 is arranged with an air expansion shaft top pin 85.

[0128] A supporting swing arm driving cylinder 86 is arranged between the frame 1 and the center supporting swing arm 83, the cylinder body of the supporting swing arm driving cylinder 86 is hinged to the frame 1 through a pivot, and the outer extending end of the piston rod of the supporting swing arm driving cylinder 86 is hinged to the center supporting swing arm 83 through a pivot.

[0129] When the self-adhesive label is rolled by the rolling air shaft 31 of the second rolling station, the air shaft top pin 85 is aligned with the rolling air shaft 31 of the second rolling station, and the top pin driving air cylinder 84 drives the air shaft top pin 85 to be out of the air shaft top pin 85 and to hold the rolling air shaft 31, so as to assist the support of the rolling air shaft 31 of the second rolling station; when the rolling air shaft 31 of the second rolling station is rolled and switched to the rolling air shaft 31 of the first rolling station for pre-rolling, the top pin driving air cylinder 84 first drives the air shaft top pin 85 to be out of the rolling air shaft 31 of the second rolling station, and then the support swing arm driving air cylinder 86 drives the center support swing arm 83 to swing around the center swing shaft 82 as the center of rotation, so that the air shaft top pin 85 is aligned with the rolling air shaft 31 of the first rolling station, and then the top pin driving air cylinder 84 drives the air shaft top pin 85 to be out of the air shaft top pin 85 and to hold the rolling air shaft 31, so as to assist the support of the rolling air shaft 31 of the first rolling station.

[0130] The above only describes the preferred embodiments of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation and application range can be changed, and the content of the description should not be understood as the limitation of the present application.

Claims

1. A high-efficiency non-stop operation adhesive label rewinding machine comprising a rack (1), characterized in that: The rack (1) is provided with a movable disc (2) arranged vertically and rotating intermittently, the rack (1) is provided with a disc driving mechanism (22) corresponding to the movable disc (2), the disc driving mechanism (22) is drivingly connected with the movable disc (2); the edge part of the movable disc (2) is provided with four winding air expansion shafts (31) uniformly distributed in a circumferential ring shape and horizontally extending along the front and back directions, the movable disc (2) is respectively screwed with a hollow air expansion shaft mounting sleeve cup (32) corresponding to each winding air expansion shaft (31), each winding air expansion shaft (31) is respectively installed in the center hole of the corresponding air expansion shaft mounting sleeve cup (32) through a bearing, and the rear end of each winding air expansion shaft (31) extends to the rear end side of the corresponding air expansion shaft mounting sleeve cup (32); the movable disc (2) is provided with a paper core loading station, a first winding station, a second winding station and a discharging station arranged in sequence along the rotating direction of the movable disc (2), the rack (1) is provided with a paper core automatic loading assembly (4) beside the paper core loading station, the paper core automatic loading assembly (4) comprises a paper core automatic lifting mechanism (41) and a paper core automatic pushing mechanism (42); the rack (1) is provided with a winding switching assembly (5) beside the first winding station, the winding switching assembly (5) comprises an upper end swing arm assembly (51) and a lower end swing arm assembly (52), the upper end swing arm assembly (51) comprises an upper end swing arm rotating shaft (511), an upper end swing arm connecting plate (512) and an upper end movable swing arm (513), an upper end swing arm adjusting mechanism (515) is installed between the upper end movable swing arm (513) and the upper end swing arm connecting plate (512), the upper end swing arm adjusting mechanism (515) comprises an upper end swing arm adjusting screw rod (5151) installed on the upper end movable swing arm (513) through a bearing and an upper end swing arm adjusting motor (5152) screwed on the upper end movable swing arm (513), a power output shaft of the upper end swing arm adjusting motor (5152) is drivingly connected with the upper end swing arm adjusting screw rod (5151), the upper end swing arm connecting plate (512) is screwed with an upper end swing arm screw rod nut (5153) corresponding to the upper end swing arm adjusting screw rod (5151), and the upper end swing arm screw rod nut (5153) cooperates with the upper end swing arm adjusting screw rod (5151); the rack (1) is provided with an upper end swing arm driving mechanism (516) corresponding to the upper end swing arm rotating shaft (511), the upper end swing arm driving mechanism (516) is drivingly connected with the upper end swing arm rotating shaft (511); a right side compression roller mechanism (517) is installed on the right end of the upper end movable swing arm (513), and a left side compression roller mechanism (518) is arranged on the left end side of the right side compression roller mechanism (517) and spaced from the right side compression roller mechanism (517); the rack (1) is provided with an air expansion shaft driving assembly (6) above the first winding station and the second winding station, and the rack (1) is provided with an automatic discharging assembly (9) beside the discharging station.

2. The high-efficiency non-stop working adhesive label label rewinding machine according to claim 1, characterized in that: The disc driving mechanism (22) comprises a disc driving mounting frame (221) screwed to the frame (1), a disc driving reduction motor (222) screwed to the disc driving mounting frame (221), a disc driving rotating shaft (223) mounted to the disc driving mounting frame (221) through a bearing, the disc driving rotating shaft (223) extends horizontally along the front-rear direction and is located right behind the movable disc (2), a power output shaft of the disc driving reduction motor (222) is drivingly connected with the disc driving rotating shaft (223), and a front end portion of the disc driving rotating shaft (223) is screwed and fastened to a middle position of the movable disc (2).

3. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The paper core automatic lifting mechanism (41) comprises a paper core lifting frame (411) screwed to the frame (1), the paper core lifting frame (411) is provided with a paper core putting channel (412) arranged in an inclined manner and used for allowing the paper core to slide downward from top to bottom, and a paper core lifting channel (413) arranged in a vertical manner and in communication with the paper core putting channel (412) at a lower end; the paper core lifting frame (411) is provided with a lifting frame gap (414) opening downward at a bottom of the paper core lifting channel (413), a paper core lifting block (415) is embedded in the lifting frame gap (414), the paper core lifting frame (411) is screwed with a paper core lifting driving cylinder (416) acting along an extension direction of the paper core lifting channel (413) at an outer side of the paper core lifting channel (413), and a piston rod outer extension end of the paper core lifting driving cylinder (416) is connected with the paper core lifting block (415); a spring top bead (417) for pressing the paper core and avoiding the paper core from falling in the paper core lifting channel (413) is arranged on an inner wall of the paper core lifting channel (413); The paper core automatic pushing mechanism (42) comprises a paper core pushing mounting frame (421) screwed to the frame (1), the paper core pushing mounting frame (421) is provided with a paper core pushing linear module (422) acting horizontally along the front-rear direction, and a paper core air claw (425) is arranged at a driving end of the paper core pushing linear module (422); the paper core pushing mounting frame (421) is provided with a paper core pushing driving cylinder (423) acting horizontally in the front-rear direction at a rear end side of the paper core lifting frame (411), and a paper core pushing block (424) is arranged at a piston rod outer extension end of the paper core pushing driving cylinder (423).

4. The high-efficiency non-stop working adhesive label label rewinding machine according to claim 1, characterized in that: Front end portions and rear end portions of the upper end swing arm rotary shafts (511) are respectively mounted to the frame (1) through bearings, front end portions and rear end portions of the upper end swing arm connecting plates (512) are respectively screwed and fastened with upper end swing arm connecting supports (514), and each upper end swing arm connecting support (514) is respectively sleeved and fastened to the upper end swing arm rotary shaft (511). The upper end swing arm assembly (51) is equipped with an automatic cutting assembly (53), the automatic cutting assembly (53) comprises a cutting movable swing arm (531), the upper end movable swing arm (513) is provided with an intermediate connecting rotary shaft (532) corresponding to the cutting movable swing arm (531), the rear end of the cutting movable swing arm (531) is sleeved on the intermediate connecting rotary shaft (532); the front end of the cutting movable swing arm (531) is screwed with a cutting knife (533), and the middle part of the cutting movable swing arm (531) is provided with a cutting driving cylinder (534); the upper end movable swing arm (513) is screwed with a cutting cylinder mounting seat (535) corresponding to the cutting driving cylinder (534), the cylinder body of the cutting driving cylinder (534) is hinged to the cutting cylinder mounting seat (535) through a pivot, and the outer extension end of the piston rod of the cutting driving cylinder (534) is hinged to the middle part of the cutting movable swing arm (531) through a pivot. The lower end swing arm assembly (52) comprises a lower end swing arm rotary shaft (521), a lower end swing arm connecting plate (522) and a lower end movable swing arm (523), the front end and the rear end of the lower end swing arm rotary shaft (521) are respectively installed on the rack (1) through bearings, the front end and the rear end of the lower end swing arm connecting plate (522) are respectively screwed with a lower end swing arm connecting support (524), each lower end swing arm connecting support (524) is sleeved and fastened on the lower end swing arm rotary shaft (521), and a lower end swing arm adjusting mechanism (525) is arranged between the lower end movable swing arm (523) and the lower end swing arm connecting plate (522); the rack (1) is provided with a lower end swing arm driving mechanism (526) corresponding to the lower end swing arm rotary shaft (521), and the lower end swing arm driving mechanism (526) is drivingly connected with the lower end swing arm rotary shaft (521); the right end of the lower end movable swing arm (523) is provided with a press roller mounting frame (5271), the fixed end of the press roller mounting frame (5271) is hinged to the right end of the lower end movable swing arm (523) through a pivot, the free end of the press roller mounting frame (5271) is provided with a lower end swing arm press roller (5272), and a press roller driving cylinder (5273) is arranged between the press roller mounting frame (5271) and the lower end movable swing arm (523); the lower end movable swing arm (523) is screwed with a press roller cylinder mounting seat (5274) corresponding to the press roller driving cylinder (5273), the cylinder body of the press roller driving cylinder (5273) is hinged to the press roller cylinder mounting seat (5274) through a pivot, and the outer extension end of the piston rod of the press roller driving cylinder (5273) is hinged to the middle part of the press roller mounting frame (5271) through a pivot.

5. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The upper end swing arm driving mechanism (516) comprises an upper end swing arm driving cylinder (5161) and an upper end swing arm driving connecting rod (5162), the cylinder body of the upper end swing arm driving cylinder (5161) is hinged to the rack (1) through a pivot, the outer extension end of the piston rod of the upper end swing arm driving cylinder (5161) is hinged to one end of the upper end swing arm driving connecting rod (5162) through a pivot, and the other end of the upper end swing arm driving connecting rod (5162) is fixedly connected with the end of the upper end swing arm rotary shaft (511).

6. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The right side compression roller mechanism (517) comprises an upper end swing arm right side compression roller (5171), the front end and the rear end of the upper end swing arm right side compression roller (5171) are respectively installed on the upper end movable swing arm (513) through bearings; The left side compression roller mechanism (518) comprises a compression arm mounting shaft (5181) fastened to the upper end movable swing arm (513) through locking screws and extending horizontally along the front-rear direction, the compression arm mounting shaft (5181) is sleeved with movable compression arms (5182) arranged along the axial direction of the compression arm mounting shaft (5181) in sequence, the right end of each movable compression arm (5182) is respectively screwed with a bearing mounting shaft (5183), and each bearing mounting shaft (5183) is respectively sleeved with a compression bearing (5184); the upper end movable swing arm (513) is screwed with a compression arm mounting plate (5185) on the left end side of the compression arm mounting shaft (5181), a spring (5186) is respectively arranged between each movable compression arm (5182) and the compression arm mounting plate (5185), the right end of each spring (5186) is respectively in abutment with the corresponding movable compression arm (5182), and the left end of each spring (5186) is respectively in abutment with the compression arm mounting plate (5185).

7. The high-efficiency non-stop working adhesive label label rewinder according to claim 4, characterized in that: The lower end swing arm adjusting mechanism (525) comprises a lower end swing arm adjusting screw rod (5251) installed on the lower end movable swing arm (523) through a bearing and a lower end swing arm adjusting motor (5252) screwed on the lower end movable swing arm (523), the power output shaft of the lower end swing arm adjusting motor (5252) is drivingly connected with the lower end swing arm adjusting screw rod (5251), the lower end swing arm connecting plate (522) is screwed with a lower end swing arm screw rod nut (5253) corresponding to the lower end swing arm adjusting screw rod (5251), and the lower end swing arm screw rod nut (5253) is matched with the lower end swing arm adjusting screw rod (5251); The lower end swing arm driving mechanism (526) comprises a lower end swing arm driving cylinder (5261), a lower end swing arm driving connecting rod (5262), a first gear shaft (5263) and a second gear shaft (5264) arranged in interval with the first gear shaft (5263), the first gear shaft (5263) is installed on the frame (1) through a bearing, the second gear shaft (5264) is screwed and fastened on the frame (1), the cylinder body of the lower end swing arm driving cylinder (5261) is hinged on the frame (1) through a pivot, the outer extension end of the piston rod of the lower end swing arm driving cylinder (5261) is hinged with one end of the lower end swing arm driving connecting rod (5262) through a pivot, the other end of the lower end swing arm driving connecting rod (5262) is connected with one end of the first gear shaft (5263); the first gear shaft (5263) is sleeved with a first driving gear (5265) which rotates synchronously with the first gear shaft (5263), the second gear shaft (5264) is sleeved with a second driving gear (5266) and a bearing is arranged between the second driving gear (5266) and the second gear shaft (5264), the lower end swing arm rotating shaft (521) is sleeved with a third driving gear (5267) which rotates synchronously with the lower end swing arm rotating shaft (521), the first driving gear (5265) is engaged with the second driving gear (5266), and the second driving gear (5266) is engaged with the third driving gear (5267).

8. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The air expansion shaft driving assembly (6) comprises an air expansion shaft driving mounting frame (61) screwed to the frame (1) and located above the first winding station and the second winding station, the air expansion shaft driving mounting frame (61) is screwed with a first driving servo motor (621) and a second driving servo motor (631), a power output shaft of the first driving servo motor (621) is sleeved with a first linkage synchronous wheel (622) and a first transition synchronous wheel (623), the first linkage synchronous wheel (622) is fastened to the power output shaft of the first driving servo motor (621) through a tension sleeve, a bearing is arranged between the first transition synchronous wheel (623) and the power output shaft of the first driving servo motor (621); a power output shaft of the second driving servo motor (631) is sleeved with a second linkage synchronous wheel (632) and a second transition synchronous wheel (633), the second linkage synchronous wheel (632) is fastened to the power output shaft of the second driving servo motor (631) through a tension sleeve, a bearing is arranged between the second transition synchronous wheel (633) and the power output shaft of the second driving servo motor (631); the air expansion shaft driving mounting frame (61) is further provided with a first movable swing arm (641) and a first swing arm driving cylinder (642), the middle part of the first movable swing arm (641) is hingedly connected to the air expansion shaft driving mounting frame (61) through a pivot, the cylinder body of the first swing arm driving cylinder (642) is hingedly connected to the air expansion shaft driving mounting frame (61) through a pivot, the outer extension end of the piston rod of the first swing arm driving cylinder (642) is hingedly connected to one end of the first movable swing arm (641) through a pivot, the other end of the first movable swing arm (641) is provided with a first idler wheel mounting shaft (643), the first idler wheel mounting shaft (643) is sleeved with two first movable idler wheels (644), a bearing is arranged between each first movable idler wheel (644) and the first idler wheel mounting shaft (643), a double-sided toothed belt (65) is wound between the first linkage synchronous wheel (622), the second transition synchronous wheel (633) and one of the first movable idler wheels (644), a double-sided toothed belt (65) is also wound between the first transition synchronous wheel (623), the second linkage synchronous wheel (632) and the other first movable idler wheel (644); The rear end of each winding air expansion shaft (31) is sleeved with an air expansion shaft linkage synchronous wheel (661) and an air expansion shaft transition synchronous wheel (662), the air expansion shaft linkage synchronous wheel (661) of each winding air expansion shaft (31) is fastened to the rear end of the corresponding winding air expansion shaft (31) through a tension sleeve, a bearing is arranged between the air expansion shaft transition synchronous wheel (662) of each winding air expansion shaft (31) and the rear end of the corresponding winding air expansion shaft (31); the air expansion shaft linkage synchronous belt of the winding air expansion shaft (31) located at the first winding station is aligned with one of the double-sided toothed belts (65), the air expansion shaft linkage synchronous belt of the winding air expansion shaft (31) located at the second winding station is aligned with the other double-sided toothed belt (65).

9. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The automatic discharging assembly (9) comprises a discharging drive cylinder (91) arranged on the frame (1) and horizontally moving along the front-back direction, an outer extending end of a piston rod of the discharging drive cylinder (91) is arranged with a discharging movable rack (92), the discharging movable rack (92) is arranged with a push pawl ejecting cylinder, an outer extending end of a piston rod of the push pawl ejecting cylinder is arranged with a discharging push pawl (94); The discharging push pawl (94) comprises a push pawl mounting seat (941) arranged on the outer extending end of the piston rod of the push pawl ejecting cylinder, the push pawl mounting seat (941) is arranged with a bidirectional adjusting screw rod (942), one end of the bidirectional adjusting screw rod (942) is arranged with an adjusting hand wheel (943), one threaded section of the bidirectional adjusting screw rod (942) is screwed with a first push pawl (944), another threaded section of the bidirectional adjusting screw rod (942) is screwed with a second push pawl (945), the first push pawl (944) and the second push pawl (945) are arranged opposite and spaced.

10. The high-efficiency non-stop working adhesive label label rewinder according to claim 1, characterized in that: The movable disc (2) is arranged with a center supporting mechanism (8), the center supporting mechanism (8) comprises a center fixed shaft (81) which is tightly screwed at a center position of the movable disc (2) and parallel to the winding gas expanding shaft (31), a center fixed shaft center hole (811) which is completely penetrated from front to back is formed in a core of the center fixed shaft (81), a center movable shaft (82) is embedded in the center fixed shaft center hole (811) of the center fixed shaft (81), front and rear ends of the center movable shaft (82) are respectively installed on the center fixed shaft (81) through bearings, the front end of the center movable shaft (82) extends to a front end side of the center fixed shaft (81); The front end of the center movable shaft (82) is sleeved with a center supporting swing arm (83) located at the front end side of the center fixed shaft (81), a front and back moving ejecting pin drive cylinder (84) is screwed on a free end of the center supporting swing arm (83), an outer extending end of a piston rod of the ejecting pin drive cylinder (84) is arranged with a gas expanding shaft ejecting pin (85); The frame (1) and the center supporting swing arm (83) are arranged with a supporting swing arm drive cylinder (86), a cylinder body of the supporting swing arm drive cylinder (86) is hinged to the frame (1) through a pivot, an outer extending end of a piston rod of the supporting swing arm drive cylinder (86) is hinged to the center supporting swing arm (83) through a pivot.

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