CN212474049U

CN212474049U - Automatic adhesive tape packaging machine for paper roll circumference edge protection

Info

Publication number: CN212474049U
Application number: CN202021837181.0U
Authority: CN
Inventors: 黄浩; 朱科; 肖震宇
Original assignee: Changsha Chaint Machinery Co Ltd
Current assignee: Chaint Corp
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-02-05
Anticipated expiration: 2030-08-28

Abstract

The automatic adhesive tape packaging machine for protecting the periphery of the paper roll comprises an automatic adhesive tape pasting part, an adhesive tape trolley transverse moving device, an adhesive tape pasting device rack, an electric online driving device, a pneumatic system and an automatic control system; the left automatic tape pasting component and the right automatic tape pasting component are symmetrically manufactured; the automatic adhesive tape sticking part is matched with the adhesive tape trolley transverse moving device to move and position, so that the transparent adhesive tape is automatically stuck to the circumferential edge of the paper roll; the electric online driving device drives the paper roll to rotate, and the transparent adhesive tape is wound on the edge of the paper roll. The utility model is suitable for a replace the manual work to carry out transparent adhesive tape and take the safe edge to the scroll periphery on the paper mill enterprise scroll conveying production line.

Description

Automatic adhesive tape packaging machine for paper roll circumference edge protection

Technical Field

The utility model belongs to papermaking trade professional equipment, concretely relates to replace artifical device that carries out transparent adhesive tape and take safe edge to the scroll periphery suitable for on the paper mill paper roll conveying production line of paper making enterprise.

Background

And the paper rolls produced by the paper machine are packaged and then enter a storage warehouse. In order to prevent moisture and dampness of the paper roll, prevent mosquitoes from entering the paper roll, keep the paper roll clean and sanitary and not affect subsequent processing and use in the storage and transportation processes of the paper roll, the paper roll is usually packaged by adopting laminating kraft paper, and the end face of the paper roll is covered by an inner end socket and an outer end socket and is subjected to pressing treatment. The paper roll packaged by the general laminating kraft paper packaging machine has a certain gap between the folded fold and the outer sealing head, and cannot be completely sealed. At present, some paper mills with higher requirements on the quality of paper rolls generally use transparent adhesive tapes to wrap and protect edges of the paper rolls, and the general operation flow is as follows: the paper roll is conveyed to the adhesive tape sticking station through the chain plate conveyor and stops at the middle position of the driving roller, the chain plate conveyor descends, and the paper roll falls on the driving roller; manually selecting a proper transparent adhesive tape to be adhered to the circumferential protecting edge of the paper roll, starting the driving roller, manually releasing the adhesive tape roll, adhering the transparent adhesive tape to the circumferential protecting edge of the paper roll, manually flattening the side adhesive tape to be adhered to the outer sealing head of the end face of the paper roll, meeting the requirement of sealing performance, and manually cutting off the transparent adhesive tape. According to 80 paper rolls per hour of each production line, the circumferential protective edges on two sides of each paper roll are required to be pasted, the work time of one shift is 8 hours, 2 operators in each shift respectively carry out adhesive tape pasting on the circumferential protective edges on two sides, each operator needs to finish pasting of 640 circumferential protective edges in each shift, the working strength is high, the action is repeated singly, and the labor cost paid out every year for enterprises is huge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic adhesive tape packaging machine of scroll circumference safe edge is applicable to the device that adopts transparent adhesive tape to carry out the packing to scroll circumference safe edge on the paper mill packaging production line of paper making enterprise.

The utility model adopts the technical proposal that:

the automatic adhesive tape packaging machine for protecting the periphery of the paper roll comprises an automatic adhesive tape pasting part, an adhesive tape trolley transverse moving device, an adhesive tape pasting device rack, an electric online driving device, a pneumatic system and an automatic control system; the automatic tape-sticking part is divided into a left part and a right part, and the left automatic tape-sticking part and the right automatic tape-sticking part are symmetrically manufactured; the automatic adhesive tape pasting component is fixed on an adhesive tape trolley transverse moving device mounting plate of the adhesive tape trolley transverse moving device by adopting bolts; a speed reducing motor and a synchronous pulley component of the adhesive tape trolley transverse moving device are fixed on a frame of the adhesive tape sticking device by bolts, and the adhesive tape trolley transverse moving device drives a left automatic adhesive tape sticking component and a right automatic adhesive tape sticking component to transversely move through a synchronous belt loop; the electric online driving device and the adhesive tape sticking device frame are both arranged in parallel in a floor mounting mode; an air source is processed by an air source processing system and then is connected into the left and right automatic tape pasting components; the automatic control system detects and controls the automatic adhesive tape packaging machine for the paper roll circumferential edge protection to automatically operate according to a set program through a travel switch, a photoelectric switch, a proximity switch, a servo motor, an encoder and a sensor which are arranged on the automatic control system.

The frame of the tape sticking device is formed by welding a rectangular steel pipe and angle steel. During installation, the flatness of a track installation surface and a speed reduction motor installation surface is guaranteed through a flitch processing mode, and the height and the levelness of equipment are adjusted through a height adjusting bolt.

The transverse moving device of the adhesive tape trolley adopts a speed reducing motor drive mode and a synchronous belt transmission mode; the synchronous belt encircles driving synchronous pulley and driven synchronous pulley and forms complete ring, and left and right sides automatic tape-stripping part adopts the synchronous belt connecting rod to insert in the ring shape return circuit on left and right side, and left and right sides automatic tape-stripping part independent control, when gear motor drive synchronous belt return circuit operation, left and right sides automatic tape-stripping part is towards middle or both sides removal respectively.

The linear guide rail system adopts a linear guide rail sliding block for guiding, the linear guide rail is arranged on the upper surface of the frame of the adhesive tape sticking device, and the linear sliding block is connected to a moving plate of the adhesive tape trolley transverse moving device; the guide rail end face is provided with a detachable dead stop block to prevent the left-right swinging mechanism from separating from the rail or generating collision between the devices when the devices run.

The electric online driving device comprises a chain plate conveyor, a driving roller device and a lifting mechanism, wherein the chain plate conveyor is driven by a speed reduction motor; the driving roller motor adopts frequency conversion speed regulation and adopts an encoder to feed back the rotating speed of the driving roller in real time; the lifting mechanism adopts a cam mechanism to drive the driving roller device to ascend or descend.

The pneumatic system adopts an air source point to supply air in a centralized manner; the cylinder is provided with a proximity switch to feed back a cylinder rod position signal.

The automatic control system adopts a PLC for programming control, adopts a travel switch to detect the contact of the rubber pressing wheel component and the circumferential surface of the paper roll, adopts a magnetic switch to detect the extending or retracting position of the air cylinder, adopts a proximity switch to detect the limit positions of the left and right automatic tape pasting components, adopts the torque control of a servo motor and an encoder to detect the output force of each execution element and the real-time position of each component in real time, and adopts a frequency converter to control the rotating speed of the speed reducing motor.

The automatic tape-stripping component can be automatically positioned to the end face position of a packaged paper roll, the adhesive-stripping pressing wheel component can be self-adaptive to the paper roll with the diameter of 1-2 meters, adhesive tape head stripping is automatically completed, the tension of the adhesive tape can be adjusted in real time in the adhesive tape winding process, the width of the transparent adhesive tape which is stripped on the end face is reasonably distributed by controlling the trolley transverse moving device to move, the adhesive tape which is stripped on the end face of the paper roll is stripped and pressed tightly through the side pressing wheel, and the sealing of the edge protecting position.

The utility model discloses an advance effect: the utility model is suitable for a scroll of diameter 1 ~ 2 meters carries out the scotch tape packing. The left and right automatic tape pasting parts are driven by the tape trolley transverse moving device to be automatically positioned to the end face of the paper roll; the left and right automatic tape-sticking parts adopt the driving self-adaptive paper roll circumferential surfaces of actuating elements such as a private electric cylinder, a module, a cylinder and the like; the left and right automatic tape sticking parts automatically stick tape heads, the tension of the tape is automatically controlled in the tape sticking process, and the tape is automatically cut off after the tape sticking is finished; the packaged paper roll is driven to rotate by adopting an online driving roller device, and the rotating speed of the paper roll can be adjusted through frequency conversion. And an advanced automatic control system is adopted to ensure that the system stably and reliably operates. Experiments prove that the equipment can completely replace manpower, save a large amount of manpower resources for paper making enterprises and improve the automatic production capacity of the paper making enterprises.

Drawings

Fig. 1 is a schematic structural view of an automatic tape packaging machine for protecting the periphery of a paper roll.

In the figure: 1-automatic adhesive tape pasting component, 2-adhesive tape trolley traversing device, 3-adhesive tape pasting device rack, 4-pneumatic system, 5-automatic control system, 6-electric online driving device.

Fig. 2 is a schematic structural view of the right automatic taping part.

The left automatic taping part is symmetrical to the right automatic taping part. In the figure: 101-a driving part, 102-a tape tension control system, 103-a tape unwinding part, 104-a tape direction-changing roller, 105-a tape-sticking pressure roller part, 106-a side tape pressure roller, 107-a side pressure roller transverse moving cylinder, 108-a tape cutting mechanism, 109-a travel switch and 110-a connecting frame.

FIG. 3 is a schematic view of the frame of the taping device.

In the figure: 301-frame, 302-wiring pipe, 303-linear guide rail, 304-dead stop, 306-mounting plate of adhesive tape trolley traversing device.

Fig. 4 is a schematic structural diagram of the electric online driving device.

In the figure: 601-driving roller component, 602-on-line chain plate conveyor, 603-coding detection device, 604-lifting mechanism and 605-frame.

Detailed Description

Fig. 1 to 4 show an embodiment of the present invention.

As shown in fig. 1: an automatic adhesive tape packaging machine for protecting edges of paper roll circumference comprises an automatic adhesive tape pasting part 1, an adhesive tape trolley traversing device 2, an adhesive tape pasting device rack 3, a pneumatic system 4, an automatic control system 5 and an electric online driving device 6. 2-a speed reducing motor and a synchronous pulley component of the transverse moving device of the adhesive tape trolley are fixed on a rack of the 3-adhesive tape sticking device by bolts; 2, driving the 1-automatic adhesive tape sticking part to transversely move by the adhesive tape trolley transverse moving device through a synchronous belt loop; the 6-electric online driving device and the 3-adhesive tape sticking device frame are arranged in parallel.

As shown in fig. 2: the 1-automatic adhesive tape pasting component mainly comprises a 101-linear module, a 102-electromagnetic control system, a 103-adhesive tape releasing disc, a 104-adhesive tape winding redirection roller, a 105-adhesive tape pasting pressure wheel component, a 106-side pressure wheel, a 107-side pressure wheel transverse moving cylinder, a 108-adhesive tape cutting mechanism, a 109-travel switch and a 110-connecting frame. The 110-connecting frame is an automatic adhesive tape pasting part carrier, and the 101-linear module is positioned above the 110-connecting frame and is used for pushing the 105-adhesive pasting pinch roller part to move back and forth; 103-the tape releasing disc adopts a magnetic powder brake to control the tension of the tape, and 104-the tape winding direction-changing roller adopts a one-way roller to realize the one-way release of the tape; 105-the rubberizing pinch roller part consists of a plurality of parallel transition rollers and adhesive tape pinch rollers, and an electric cylinder is adopted to push the rubberizing pinch roller part to swing back and forth by taking a rotary hinge point as a center; 106-side pressure roller is fixed at the front end of 105-rubberizing pressure roller component by adopting bolts, the 105-rubberizing pressure roller component is followed to carry out self-adaptation on the packed paper roll, 106-side pressure roller adopts a swing cylinder to control the pressure roller to be opened or pressed to the end surface of the paper roll, and meanwhile, a 107-side pressure roller transverse moving cylinder transversely pushes the side pressure roller to be close to or far away from the end surface of the paper roll; 108-the adhesive tape cutting mechanism is positioned below the 105-adhesive tape sticking pressure wheel component, and when the adhesive tape needs to be cut, the air cylinder pushes the cutter to extend forwards to cut the adhesive tape; 1-automatic adhesive tape pasting component realizes actions of automatic pasting, tension control, side pressing, cutting and the like of the transparent adhesive tape through an automatic control mode.

As shown in fig. 3: the frame of the tape sticking device mainly comprises a frame 301, a running pipe 302, a linear guide rail 303, a dead stop 304 and a mounting plate of a transverse moving device of a tape trolley 305. 301-frame, 302-routing tube adopt section bar processing; the 303-linear guide rail is arranged right above the 301-frame by adopting a bolt, and the rails are parallel to each other; 304-dead stop to ensure that the slider and the 1-automatic tape-stripping component above the slider do not run out of the linear slide; 305-the mounting plate of the adhesive tape trolley traversing device is used for mounting a speed reducing motor and a synchronous belt component of the adhesive tape trolley traversing device.

As shown in fig. 4: the electric online driving device mainly comprises 601-a driving roller component, 602-an online chain plate conveyor, 603-a coding detection device, 604-a lifting mechanism and 605-a rack. 601-the driving roller part adopts a form of combining a driving roller and a driven roller, the diameters, the lengths and the intervals of the driving roller and the driven roller are determined according to paper roll parameters and the size of a 602-online chain plate conveyor, the rotating speed of the driving roller is adjustable by adopting a speed reducing motor in a variable frequency mode, and a 603-coding detection device is adopted for carrying out real-time speed testing; 604-the lifting mechanism adopts a speed reduction motor with a cam structure to drive 601-the driving roller part to ascend or descend; 602-the on-line chain plate conveyor adopts a general narrow chain plate conveyor and is used for realizing the transfer of the packaged paper roll; 605-the frame is used to stabilize 604-the lifting mechanism, ensuring the overall rigidity of the device.

The whole system works as follows: before the scroll that needs to carry out the automatic sticky tape packing of circumference safe edge passes through this equipment, equipment is in initial position: 2, driving the 1-automatic tape pasting part to respectively move to left and right limit positions by the tape trolley traversing device, retreating the 101-linear module and the 105-pasting pinch roller part, and detecting a retreating signal by the module and the electric cylinder; 106-side pressure wheel and 107-side pressure wheel transverse moving cylinders are respectively opened to the maximum position, and a magnetic switch on each cylinder feeds back a position signal of each cylinder to a PLC control system; 601-drive the roller assembly down to the detection position. Conveying a wrapped paper roll to an automatic adhesive tape packaging station with a circumferential edge protection by a 602-online chain plate conveyor for centering and stopping, lifting a driving roller part to lift the paper roll to be separated 602-online chain plate conveyor, driving a 1-automatic adhesive tape pasting part to be close to the end face of the wrapped paper roll by a 2-adhesive tape trolley traversing device, pushing a 101-linear module and an electric cylinder to push a 105-adhesive tape pasting pressure roller part to be self-adaptive according to the diameter of the paper roll and finish adhesive tape head pasting, driving the roller part 601 to drive the paper roll to rotate, pasting and winding a transparent adhesive tape on the circumferential surface of the paper roll, when the number of the adhesive tape layers reaches a preset value, a 108-adhesive tape cutting mechanism pushes a cutter out to cut off the adhesive tape, and a 106-side pressure wheel, a 107-side pressure wheel and a transverse moving cylinder are matched to flatten the transparent adhesive tape on the end face of the paper roll and paste the transparent adhesive tape on the end face of the paper roll; 1-an automatic adhesive tape pasting part and a 2-adhesive tape trolley traversing device return to the initial position, 601-a driving roller part drives a packaged paper roll to fall, and 602-an online chain plate conveyor outputs a circumferential edge protection automatic adhesive tape packaging station; the apparatus enters the next cycle.

Claims

1. Automatic sticky tape packagine machine of scroll circumference safe edge, characterized by: comprises an automatic adhesive tape sticking part, an adhesive tape trolley transverse moving device, an adhesive tape sticking device rack, an electric online driving device, a pneumatic system and an automatic control system; the automatic tape-sticking part is divided into a left part and a right part, and the left automatic tape-sticking part and the right automatic tape-sticking part are symmetrically manufactured; the automatic adhesive tape pasting component is fixed on an adhesive tape trolley transverse moving device mounting plate of the adhesive tape trolley transverse moving device by adopting bolts; a speed reducing motor and a synchronous pulley component of the adhesive tape trolley transverse moving device are fixed on a frame of the adhesive tape sticking device by bolts, and the adhesive tape trolley transverse moving device drives a left automatic adhesive tape sticking component and a right automatic adhesive tape sticking component to transversely move through a synchronous belt loop; the electric online driving device and the adhesive tape sticking device frame are both arranged in parallel in a floor mounting mode; an air source is processed by an air source processing system and then is connected into the left and right automatic tape pasting components; the automatic control system detects and controls the automatic adhesive tape packaging machine for the paper roll circumferential edge protection to automatically operate according to a set program through a travel switch, a photoelectric switch, a proximity switch, a servo motor, an encoder and a sensor which are arranged on the automatic control system; the frame of the tape sticking device is formed by welding a rectangular steel pipe and angle steel.

2. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the automatic adhesive tape pasting part comprises a driving part, an adhesive tape tension control system, an adhesive tape unreeling part, an adhesive tape direction changing roller, an adhesive tape pasting pressing wheel part, a side adhesive tape pasting part and an adhesive tape cutting part; the driving part is fixed on the rack of the automatic tape-sticking part by adopting a bolt, and pushes the automatic tape-sticking part to be close to the packaged paper roll; the tail part of the adhesive tape unreeling component is provided with a coder and a magnetic powder brake, and the release tension of the adhesive tape is controlled in real time; the tape redirection roller adopts a one-way bearing to control the tape roll to release the tape in one way; the adhesive-coated pinch roller component and the pinch roller of the side adhesive tape-coated component adopt adhesive-coated wheels; the adhesive tape cutting part is connected below the adhesive tape sticking pressure wheel part by adopting a bolt group, and the extension and retraction of the cutter are controlled by the cylinder.

3. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the transverse moving device of the adhesive tape trolley adopts a speed reducing motor drive mode and a synchronous belt transmission mode; the synchronous belt encircles driving synchronous pulley and driven synchronous pulley and forms complete ring, and left and right sides automatic tape-stripping part adopts the synchronous belt connecting rod to insert in the ring shape return circuit on left and right side, and left and right sides automatic tape-stripping part independent control, when gear motor drive synchronous belt return circuit operation, left and right sides automatic tape-stripping part is towards middle or both sides removal respectively.

4. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the adhesive tape sticking device frame comprises a frame, a wiring pipe, a linear guide rail, a dead block and an adhesive tape trolley transverse moving device mounting plate, and the frame and the wiring pipe are processed by section bars; the linear guide rails are arranged right above the rack by bolts and are parallel to each other; the dead stop is used for ensuring that the slide block and the automatic tape pasting part above the slide block cannot run out of the linear slide rail; the mounting plate of the adhesive tape trolley transverse moving device is used for mounting a speed reducing motor and a synchronous belt component of the adhesive tape trolley transverse moving device.

5. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the electric online driving device comprises a chain plate conveyor, a driving roller device and a lifting mechanism, wherein the chain plate conveyor is driven by a speed reduction motor; the driving roller motor adopts frequency conversion speed regulation and adopts an encoder to feed back the rotating speed of the driving roller in real time; the lifting mechanism adopts a cam mechanism to drive the driving roller device to ascend or descend.

6. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the pneumatic system adopts an air source point to supply air in a centralized manner; the cylinder is provided with a proximity switch to feed back a cylinder rod position signal.

7. The automatic tape wrapping machine for paper roll circumferential bead according to claim 1, characterized in that: the automatic control system adopts a PLC for programming control, adopts a travel switch to detect the contact of the rubber pressing wheel component and the circumferential surface of the paper roll, adopts a magnetic switch to detect the extending or retracting position of the air cylinder, adopts a proximity switch to detect the limit positions of the left and right automatic tape pasting components, adopts a torque control and encoder of a servo motor to detect the output force of each actuating element and the real-time position of each component in real time, and adopts a frequency converter to control the rotating speed of the speed reducing motor.