CN216548891U - Big sign indicating number sticky tape divides strip machine - Google Patents

Abstract

The utility model discloses a large-size adhesive tape slitting machine, and relates to the technical field of adhesive tape production equipment; the automatic labeling machine is characterized in that a truss lifting device is installed at the upper end of the rack, a discharging mechanism is installed at the rear side of the rack, a front pedal is installed at the front side of the rack, a control box is installed on the side wall of the rack, a control console is installed on the control box, a large-code winding mechanism is installed on the inner upper side of the rack, a chopping mechanism is arranged on the lower side of the large-code winding mechanism, a tracking roller is arranged on the lower side of the chopping mechanism, an automatic labeling mechanism is arranged on the lower side of the tracking roller, a waste material winding mechanism is arranged on the rear side of the large-code winding mechanism, and a separating roller I, a separating roller II, a cutter mechanism and an arch roller are sequentially arranged on the lower side of the waste material winding mechanism respectively; the method can save manpower and raw materials, ensure the quality of products, and has wide application range and high stability.

Description

Big sign indicating number sticky tape divides strip machine

Technical Field

The utility model belongs to the technical field of adhesive tape production equipment, and particularly relates to a large-size adhesive tape slitting machine.

Background

The existing adhesive tape has various varieties, and the existing adhesive tape slitting machine is suitable for slitting production of adhesive tapes with small stretching such as box sealing adhesive tapes, double-sided adhesives and the like. The conventional civil adhesive tape is generally used for 3 inches (a 76mm low pipe), the length is between 100 meters and 500 meters, the length of more than 1000 meters is widely put into use along with the use of an automatic box sealing machine, 4000 meters and 6000 meters of adhesive tapes are also produced, and adhesive tape machines on the market are all transformed on the original millet number machine, so that the conventional civil adhesive tape has many defects, such as large number, heavy weight, inconvenient operation, small universal moment, small reel changing range, reel changing while production and difficult operation; thirdly, the operation is completely based on experience, and meanwhile, the length of the separation roller from the winding side is longer, so that the flatness of a finished product is not enough, even the rewinding phenomenon can occur, the waste is more, and the yield is low.

SUMMERY OF THE UTILITY MODEL

The adhesive tape slitting machine aims to solve the problems that the existing adhesive tape slitting machine is heavy, inconvenient to operate, small in universal moment, small in coil changing range, difficult to operate and capable of changing coils while producing; the operation is completely based on experience, and simultaneously, the length of the separation roller from the winding edge is longer, so that the flatness is not enough, even the rewinding phenomenon occurs, more waste is caused, and the yield is low; the utility model aims to provide a large-size adhesive tape slitting machine.

The utility model discloses a large-size adhesive tape slitting machine which comprises a rack, a truss lifting device, a discharging mechanism, a large-size winding mechanism, a front pedal, a control box, a control console, a chopping mechanism, a tracking roller, an automatic labeling mechanism, an arch roller, a cutter mechanism, a waste winding mechanism, a first separating roller, a second separating roller, a transmission motor, a first winding motor, a second winding motor, a middle belt wheel, a first embossing wheel, a second embossing wheel, a transmission wheel body, a waste embossing wheel, a turnover motor, a synchronous shaft chain wheel, a first transition chain wheel, a first transmission shaft, a second transition chain wheel, a second transmission shaft, a third transition chain wheel, a third transmission shaft, a fourth transition chain wheel and a fourth transmission shaft; the upper end of the rack is provided with a truss hoisting device, the rear side of the rack is provided with a discharging mechanism, the front side of the rack is provided with a front pedal, the side wall of the rack is provided with a control box, the control box is provided with a control console, the inner upper side of the rack is provided with a large-code winding mechanism, the lower side of the large-code winding mechanism is provided with a chopping mechanism, the lower side of the chopping mechanism is provided with a tracking roller, the lower side of the tracking roller is provided with an automatic labeling mechanism, the rear side of the large-code winding mechanism is provided with a waste material winding mechanism, the lower side of the waste material winding mechanism is sequentially provided with a first separating roller, a second separating roller, a cutter mechanism and an arch roller, the lower side of the right outer side wall of the rack is provided with a transmission motor, the transmission motor is connected with a middle belt pulley through a belt pulley and a synchronous belt and drives the middle belt pulley to rotate, the middle belt pulley drives a belt pulley on the first embossing wheel to rotate through the synchronous belt, and the first embossing wheel, Embossing wheel two, the transmission wheel body passes through the hold-in range and connects, the gear body and the waste material embossing wheel of transmission wheel body mesh mutually, realize waste material embossing wheel diversion, the upset motor passes through the support mounting and is connected at the right side wall upside of frame, the epaxial sprocket of upset motor passes through the chain and is connected with the synchronizing shaft sprocket, transition sprocket one, the epaxial sprocket of transmission shaft, transition sprocket two, the epaxial sprocket of transmission shaft passes through the chain and connects, install rolling motor one on the left side wall of frame respectively, rolling motor two, transition sprocket three, the epaxial sprocket of transmission shaft three, transition sprocket four, the epaxial sprocket of transmission passes through the chain and connects.

Preferably, a reserved air knife part is arranged on the inner lower side of the rack and is arranged on one side of the automatic labeling mechanism.

Preferably, a hoisting tool is mounted on the truss hoisting device.

Preferably, a hydraulic feeding mechanism is installed inside the discharging mechanism, and a sound-proof cover is installed on the discharging mechanism.

Preferably, the large-size winding mechanism comprises a servo motor, a belt pulley, a first gear, a second gear, a winding shaft and a belt; the servo motor is installed on the rack through a support, a rotating shaft of the servo motor is connected with the belt pulley through a belt, a second gear is installed on a shaft of the belt pulley and meshed with the first gear, the first gear is meshed with a gear on the winding shaft, the belt pulley is driven through the rotation of the servo motor, and then the winding shaft is driven to wind through the transmission of the gear.

Preferably, the waste winding mechanism comprises a winding displacement device, a waste winding rocker arm, an air expansion shaft, a winding displacement fixing seat, a waste reciprocating shaft, a waste roller embossing shaft, a waste sensor mounting shaft and a waste detection sensor; install the winding displacement on the winding displacement fixing base, the one end of waste material round trip movement axle is installed on the winding displacement fixing base, and waste material rolling rocking arm is installed on waste material round trip movement is epaxial, installs the physiosis axle on the waste material rolling rocking arm, and the both sides of waste material round trip movement axle are provided with waste material roller knurling axle, waste material inductor installation axle respectively, and waste material detects the inductor and installs on waste material inductor installation axle.

Preferably, the chopping mechanism comprises a speed reducer motor, a synchronous gear, a rack, a guide rail mounting plate, a guide rail, a slide block mounting plate, a following roller mounting plate, a knife rest mounting plate, a slide block guide rail mechanism, a knife rest lifting cylinder, a knife rest seat, a chopping knife, a blade shield, a following inductor, a following roller and a transition roller; the output shaft of the speed reducer motor is provided with a synchronous gear, the synchronous gear is meshed with a rack, the rack is provided with a guide rail mounting plate, a guide rail is mounted on the guide rail mounting plate, a slide block is mounted on the guide rail, a slide block mounting plate is mounted on the slide block, a knife rest lifting cylinder is mounted on the slide block mounting plate, the upper end of a rod body of the knife rest lifting cylinder is connected with the knife rest mounting plate through a support, the knife rest mounting plate is mounted on a slide block guide rail mechanism, the slide block guide rail mechanism is connected with a following roller mounting plate, a knife rest seat is mounted on the knife rest mounting plate, a chopping knife is mounted on the knife rest seat, the outer side of the chopping knife is provided with a blade shield, the blade shield is mounted on the knife rest mounting plate, the lower side of the chopping knife is respectively provided with a following roller and a transition roller, and one side of the following roller is provided with a following inductor.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, a large-range design is adopted, 4000 meters are cut in place at one time, the rolling is not required to be performed while the rolling is performed, meanwhile, the labeling and cutting can be automatically performed, the operation is simple, and the structure is simple;

and secondly, manpower and raw materials can be saved, the quality of the product is ensured, the application range is wide, and meanwhile, the stability is high.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an inside view of the present invention;

FIG. 3 is a right side view of the housing of the present invention;

FIG. 4 is a left side view of the frame of the present invention;

FIG. 5 is a schematic structural view of a large-size winding mechanism according to the present invention;

FIG. 6 is a sectional view taken along line A-A of FIG. 5;

FIG. 7 is a perspective view of a large-size winding mechanism according to the present invention;

FIG. 8 is a schematic structural view of a waste winding mechanism according to the present invention;

FIG. 9 is a perspective view of the chop mechanism of the present invention;

FIG. 10 is a front view of the chop mechanism of the present invention;

FIG. 11 is a flow chart of the present invention.

In the figure: 1-a frame; 2-a truss hoisting device; 3-a discharging mechanism; 4-a large-size winding mechanism; 5-front pedal; 6-a control box; 7-a console; 8-a chopping mechanism; 9-a tracking roller; 10-automatic labeling mechanism; 11-a through-film circuit; 12-a crowned roller; 13-a cutter mechanism; 14-a waste take-up mechanism; 15-a first separation roller; 16-a second separation roller; 17-a drive motor; 18-a first winding motor; 19-a second winding motor; 20-an intermediate pulley; 21-embossing wheel one; 22-embossing wheel II; 23-a transmission wheel body; 24-a waste embossing wheel; 25-a turnover motor; 26-a synchronizing shaft sprocket; 27-a transition sprocket one; 28-a first transmission shaft; 29-transition sprocket two; 30-a transmission shaft II; 31-transition sprocket III; 32-transmission shaft III; 33-transition sprocket four; 34-transmission shaft four;

2-1-a hoisting tool; 3-1-hydraulic feeding mechanism;

41-a servo motor; 42-a pulley; 43-Gear one; 44-gear two; 45-take-up reel; 46-a belt;

81-reducer motor; 82-a synchronizing gear; 83-rack; 84-a guide rail mounting plate; 85-a guide rail; 86-a slide block; 87-a slider mounting plate; 88-a follower roller mounting plate; 89-tool rest mounting plate; 810-a slider guide rail mechanism; 811-tool holder lifting cylinder; 812-a tool holder mount; 813-chopping knife; 814-a blade guard; 815-a follower inductor; 816-following roller; 817-transition roll;

141-a wire arranging device; 142-a waste take-up rocker arm; 143-inflatable shaft; 144-flat cable fixing seat; 145-waste traversing shaft; 146-a waste roller embossing shaft; 147-waste inductor mounting shaft; 148-waste detection sensor.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the range covered by the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the following technical solutions are adopted in the present embodiment: the automatic labeling machine comprises a rack 1, a truss lifting device 2, a discharging mechanism 3, a large-code winding mechanism 4, a front pedal 5, a control box 6, a control console 7, a chopping mechanism 8, a tracking roller 9, an automatic labeling mechanism 10, an arch roller 12, a cutter mechanism 13, a waste winding mechanism 14, a separating roller I15, a separating roller II 16, a transmission motor 17, a winding motor I18, a winding motor II 19, an intermediate belt wheel 20, an embossing wheel I21, an embossing wheel II 22, a transmission wheel body 23, a waste embossing wheel 24, a turnover motor 25, a synchronous shaft chain wheel 26, a transition chain wheel I27, a transmission shaft I28, a transition chain wheel II 29, a transmission shaft II 30, a transition chain wheel III 31, a transmission shaft III 32, a transition chain wheel IV 33 and a transmission shaft IV 34; the upper end of the rack 1 is provided with a truss hoisting device 2, the rear side of the rack 1 is provided with a discharging mechanism 3, the front side of the rack 1 is provided with a front pedal 5, the side wall of the rack 1 is provided with a control box 6, the control box 6 is provided with a control console 7, the inner upper side of the rack 1 is provided with a big code winding mechanism 4, the lower side of the big code winding mechanism 4 is provided with a chopping mechanism 8, the lower side of the chopping mechanism 8 is provided with a tracking roller 9, the lower side of the tracking roller 9 is provided with an automatic labeling mechanism 10, the rear side of the big code winding mechanism 4 is provided with a waste winding mechanism 14, the lower side of the waste winding mechanism 14 is sequentially provided with a first separating roller 15, a second separating roller 16, a cutter mechanism 13 and an arch roller 12, the lower side of the right outer side wall of the rack 1 is provided with a transmission motor 17, the transmission motor 17 is connected with a middle belt pulley 20 through a belt pulley and a synchronous belt and drives the middle belt pulley 20 to rotate, the transmission motor 17 can realize the transmission of the film, the middle belt wheel 20 drives the belt wheel on the embossing wheel 21 to rotate through the synchronous belt, the embossing wheel 21, the embossing wheel two 22 and the transmission wheel body 23 are connected through the synchronous belt, the gear body of the transmission wheel body 23 is meshed with the waste embossing wheel 24 to realize the direction change of the waste embossing wheel, the overturning motor 25 is installed on the upper side of the right side wall of the rack 1 through a support, the axial chain wheel of the overturning motor 25 is connected with the synchronous shaft chain wheel 26 through a chain, the synchronous shaft chain wheel 26, the transition chain wheel 27, the chain wheel on the transmission shaft one 28, the transition chain wheel two 29 and the chain wheel on the transmission shaft two 30 are connected through a chain, the left side wall of the rack 1 is respectively provided with the rolling motor one 18 and the rolling motor two 19, the transition chain wheel three 31, the chain wheel on the transmission shaft three 32, the transition chain wheel four 33 and the chain wheel on the transmission shaft four 34 are connected through a chain.

As shown in fig. 2, further, in this embodiment, a reserved air knife portion 35 is disposed at an inner lower side of the rack 1, and the reserved air knife portion 35 is disposed at one side of the automatic labeling mechanism 10.

As shown in fig. 1 and 2, in the present embodiment, a hoisting tool 2-1 is further mounted on the truss hoisting device 2.

Preferably, the discharging mechanism 3 is internally provided with a hydraulic feeding mechanism 3-1, and the discharging mechanism 3 is provided with a sound-proof cover.

As shown in fig. 5, 6 and 7, further, in the present embodiment, the large code winding mechanism 4 includes a servo motor 41, a belt pulley 42, a first gear 43, a second gear 44, a winding shaft 45 and a belt 46; the servo motor 41 is installed on the rack 1 through a support, a rotating shaft of the servo motor 41 is connected with the belt pulley 42 through a belt 46, a second gear 44 is installed on a shaft of the belt pulley 42, the second gear 44 is meshed with the first gear 43, the first gear 43 is meshed with a gear on the winding shaft 45, the belt pulley is driven through rotation of the servo motor, and then the winding shaft is driven to wind through gear transmission.

As shown in fig. 8, the waste winding mechanism 14 in this embodiment further includes a winding displacement device 141, a waste winding swing arm 142, an air shaft 143, a winding displacement fixing base 144, a waste reciprocating shaft 145, a waste roller embossing shaft 146, a waste sensor mounting shaft 147, and a waste detection sensor 148; the winding displacement fixing seat 144 is provided with a winding displacement 141, one end of the waste material reciprocating shaft 145 is installed on the winding displacement fixing seat 144, the waste material rolling rocker arm 142 is installed on the waste material reciprocating shaft 145, the waste material rolling rocker arm 142 is provided with an inflatable shaft 143, two sides of the waste material reciprocating shaft 145 are respectively provided with a waste material roller embossing shaft 146 and a waste material sensor installing shaft 147, and the waste material detection sensor 148 is installed on the waste material sensor installing shaft 147.

As shown in fig. 9 and 10, in the present embodiment, the chopping mechanism 8 further includes a speed reducer motor 81, a synchronizing gear 82, a rack 83, a guide mounting plate 84, a guide 85, a slider 86, a slider mounting plate 87, a follower roller mounting plate 88, a blade carrier mounting plate 89, a slider guide mechanism 810, a blade carrier lifting cylinder 811, a blade carrier seat 812, a chopping knife 813, a blade guard 814, a follower sensor 815, a follower roller 816, and a transition roller 817; the output shaft of the reducer motor 81 is provided with a synchronizing gear 82, the synchronizing gear 82 is meshed with a rack 83, the rack 83 is provided with a guide rail mounting plate 84, the guide rail mounting plate 84 is provided with a guide rail 85, the guide rail 85 is provided with a slide block 86, the slide block 86 is provided with a slide block mounting plate 87, a cutter frame lifting cylinder 811 is arranged on the slide block mounting plate 87, the upper end of a rod body of the cutter frame lifting cylinder 811 is connected with a cutter frame mounting plate 89 through a support, the cutter frame mounting plate 89 is arranged on a slide block guide rail mechanism 810, the slide block guide rail mechanism 810 is connected with a following roller mounting plate 88, the cutter frame mounting plate 89 is provided with a cutter frame seat 812, the cutter frame seat 812 is provided with a cutting knife 813, the outer side of the cutting knife 813 is provided with a blade shield 814 which is arranged on the cutter frame mounting plate 89, and the lower sides of the cutting knife 813 are respectively provided with following rollers 816, transition roller 817, one side of follower roller 816 is provided with a follower inductor 815.

The working principle of the specific embodiment is as follows: as shown in fig. 11, the silencing cover of the discharging mechanism 3 is opened, the mother roll is put on, then the film is put on, the film is put on according to the film putting line 11, the silencing cover is closed after the film is put on, trial cutting is carried out, the roll door is opened after the trial cutting is qualified, the roll shaft is put on, the roll door is closed after the roll door is put on, the equipment is started to work, rolling, overturning, labeling, cutting off and lifting are carried out in sequence, and the roll changing and the shaft changing are carried out after the finished product is put on.

The embodiment has the following advantages:

firstly, a large-range design is adopted, one-time cutting in place of 4000 meters (reserved 6000 meters) is guaranteed, the process of rolling while rolling is not needed, and the operation is simple.

And secondly, a high-precision winding air expansion shaft is adopted, so that the winding is stable.

And thirdly, a design of a separation roller and a floating roller is adopted, the upper shaft and the lower shaft are respectively provided with the floating roller after the separation roller, the positions are moved along with the rolling diameter, the rolling flatness is ensured to be consistent, no waste is caused, and the yield reaches 100%.

And fourthly, an air cylinder automatic release mode is adopted, automatic control can be realized in normal production, and the air cylinder can be controlled by a button to tighten or loosen the winding shaft, so that the pneumatic shaft can be taken out and unloaded.

Fifthly, when the adhesive tape is larger than 1000 meters, manual shaft taking is realized through the lifting device, labor is saved, and safety is improved.

And sixthly, the hard wheel, the air knife device and the upper and lower circular knife devices are adopted, so that the special adhesive tape slitting machine is suitable for slitting and producing special adhesive tapes.

And seventhly, an automatic labeling device is adopted, a speed reducer is added to a servo motor, and accurate positioning and labeling of label paper are achieved.

Eighthly, the automatic chopping machine has an active chopping function, and the automatic chopping device and the floating roll are arranged at the same position, so that chopping of any length is facilitated.

And ninthly, a three-motor design is adopted, one motor is responsible for transmission, the other two motors are responsible for rolling, and the large-size adhesive tape with the best quality is obtained through automatic matching in the rolling process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a big sign indicating number sticky tape divides strip machine which characterized in that: the automatic labeling machine comprises a rack, a truss lifting device, a discharging mechanism, a large-size winding mechanism, a front pedal, a control box, a control console, a chopping mechanism, a tracking roller, an automatic labeling mechanism, an arch roller, a cutter mechanism, a waste winding mechanism, a first separating roller, a second separating roller, a transmission motor, a first winding motor, a second winding motor, an intermediate belt wheel, a first embossing wheel, a second embossing wheel, a transmission wheel body, a waste embossing wheel, a turnover motor, a synchronous shaft chain wheel, a first transition chain wheel, a first transmission shaft, a second transition chain wheel, a second transmission shaft, a third transition chain wheel, a third transmission shaft, a fourth transition chain wheel and a fourth transmission shaft; the upper end of the rack is provided with a truss hoisting device, the rear side of the rack is provided with a discharging mechanism, the front side of the rack is provided with a front pedal, the side wall of the rack is provided with a control box, the control box is provided with a control console, the inner upper side of the rack is provided with a large-code winding mechanism, the lower side of the large-code winding mechanism is provided with a chopping mechanism, the lower side of the chopping mechanism is provided with a tracking roller, the lower side of the tracking roller is provided with an automatic labeling mechanism, the rear side of the large-code winding mechanism is provided with a waste material winding mechanism, the lower side of the waste material winding mechanism is sequentially provided with a first separating roller, a second separating roller, a cutter mechanism and an arch roller, the lower side of the right outer side wall of the rack is provided with a transmission motor, the transmission motor is connected with a middle belt pulley through a belt pulley and a synchronous belt and drives the middle belt pulley to rotate, the middle belt pulley drives a belt pulley on the first embossing wheel to rotate through the synchronous belt, and the first embossing wheel, Embossing wheel two, the transmission wheel body passes through the hold-in range and connects, the gear body and the waste material embossing wheel of transmission wheel body mesh mutually, realize waste material embossing wheel diversion, the upset motor passes through the support mounting and is connected at the right side wall upside of frame, the epaxial sprocket of upset motor passes through the chain and is connected with the synchronizing shaft sprocket, transition sprocket one, the epaxial sprocket of transmission shaft, transition sprocket two, the epaxial sprocket of transmission shaft passes through the chain and connects, install rolling motor one on the left side wall of frame respectively, rolling motor two, transition sprocket three, the epaxial sprocket of transmission shaft three, transition sprocket four, the epaxial sprocket of transmission passes through the chain and connects.

2. The large-size adhesive tape dispenser according to claim 1, wherein: and a reserved air knife part is arranged at the inner lower side of the rack and is arranged at one side of the automatic labeling mechanism.

3. The large-size adhesive tape dispenser according to claim 1, wherein: and a hoisting tool is arranged on the truss hoisting device.

4. The large-size adhesive tape dispenser according to claim 1, wherein: the hydraulic feeding mechanism is arranged inside the discharging mechanism, and the discharging mechanism is provided with a sound-proof shield.

5. The large-size adhesive tape dispenser according to claim 1, wherein: the large-size winding mechanism comprises a servo motor, a belt pulley, a first gear, a second gear, a winding shaft and a belt; the servo motor is installed on the rack through a support, a rotating shaft of the servo motor is connected with the belt pulley through a belt, a second gear is installed on a shaft of the belt pulley and meshed with the first gear, the first gear is meshed with a gear on the winding shaft, the belt pulley is driven through the rotation of the servo motor, and then the winding shaft is driven to wind through the transmission of the gear.

6. The large-size adhesive tape dispenser according to claim 1, wherein: the waste material winding mechanism comprises a wire arranging device, a waste material winding rocker arm, an air expansion shaft, a wire arranging fixing seat, a waste material reciprocating shaft, a waste material roller embossing shaft, a waste material sensor mounting shaft and a waste material detection sensor; install the winding displacement on the winding displacement fixing base, the one end of waste material round trip movement axle is installed on the winding displacement fixing base, and waste material rolling rocking arm is installed on waste material round trip movement is epaxial, installs the physiosis axle on the waste material rolling rocking arm, and the both sides of waste material round trip movement axle are provided with waste material roller knurling axle, waste material inductor installation axle respectively, and waste material detects the inductor and installs on waste material inductor installation axle.

7. The large-size adhesive tape dispenser according to claim 1, wherein: the chopping mechanism comprises a speed reducer motor, a synchronous gear, a rack, a guide rail mounting plate, a guide rail, a slide block mounting plate, a following roller mounting plate, a knife rest mounting plate, a slide block guide rail mechanism, a knife rest lifting cylinder, a knife rest seat, a chopping knife, a blade shield, a following inductor, a following roller and a transition roller; the output shaft of the speed reducer motor is provided with a synchronous gear, the synchronous gear is meshed with a rack, the rack is provided with a guide rail mounting plate, a guide rail is mounted on the guide rail mounting plate, a slide block is mounted on the guide rail, a slide block mounting plate is mounted on the slide block, a knife rest lifting cylinder is mounted on the slide block mounting plate, the upper end of a rod body of the knife rest lifting cylinder is connected with the knife rest mounting plate through a support, the knife rest mounting plate is mounted on a slide block guide rail mechanism, the slide block guide rail mechanism is connected with a following roller mounting plate, a knife rest seat is mounted on the knife rest mounting plate, a chopping knife is mounted on the knife rest seat, the outer side of the chopping knife is provided with a blade shield, the blade shield is mounted on the knife rest mounting plate, the lower side of the chopping knife is respectively provided with a following roller and a transition roller, and one side of the following roller is provided with a following inductor.

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