CN215362009U - Roller wrapping paper pasting device - Google Patents

Abstract

The utility model relates to the technical field of roller product packaging equipment, and provides a roller packaging paper pasting device which comprises a rack, an installation shaft and a gluing device, wherein the installation shaft is used for installing a roller and can drive the roller to rotate around the axis of the roller; rubberizing device includes: the sliding seat is movably arranged on the rack along the axial direction of the mounting shaft; the adhesive tape sticking mechanism is used for providing an adhesive tape and pressing the adhesive tape down onto the roller so as to enable the adhesive tape to be respectively stuck to the surfaces of the packaging paper and the coil stock in the roller; the cutter assembly is used for cutting off the adhesive tape of the roller and the adhesive tape sticking mechanism; the rubberizing mechanism and the cutter component are respectively arranged on the sliding seat. Compared with the prior art, can be with the coil stock of wrapping paper laminating in the cylinder on the surface, realize the packing to the cylinder, work efficiency is high, and is with low costs.

Description

Roller wrapping paper pasting device

Technical Field

The utility model relates to the technical field of roller product packaging equipment, in particular to a roller packaging paper pasting device.

Background

At present, for roller products, after the roller products are manufactured, a circle of corrugated paper is wrapped on the outer surface of a roll material wound on a roller to protect the roll material. Because when the corrugated paper is wrapped, the corrugated paper is stuck on the roller through the transparent adhesive tape in a manual mode, so that the working efficiency is low and the cost is high.

SUMMERY OF THE UTILITY MODEL

One of the objects of the utility model is: the utility model provides a cylinder pastes wrapping paper device to the work efficiency who exists among the solution prior art is low, technical problem with high costs.

In order to achieve the purpose, the utility model provides the following technical scheme: a roller wrapping paper pasting device comprises a rack, an installation shaft and a gluing device, wherein the installation shaft is used for installing a roller and can drive the roller to rotate around the axis of the roller; rubberizing device includes: the sliding seat is movably arranged on the rack along the axial direction of the mounting shaft; the adhesive tape sticking mechanism is used for providing an adhesive tape and pressing the adhesive tape down onto the roller so as to enable the adhesive tape to be respectively stuck to the surfaces of the packaging paper and the coil stock in the roller; the cutter assembly is used for cutting off the adhesive tape of the roller and the adhesive tape sticking mechanism; the rubberizing mechanism and the cutter component are respectively arranged on the sliding seat.

The technical scheme of the utility model has the following advantages: this cylinder pastes wrapping paper device, which comprises a frame, installation axle and rubberizing device, the rubberizing device includes the sliding seat, rubberizing mechanism and cutter unit spare, rubberizing mechanism can provide the sticky tape and with the sticky tape respectively with wrapping paper and the coil stock surface laminating that is located the cylinder, and like this, rubberizing mechanism pushes down the sticky tape and offsets with the coil stock surface in the cylinder and the surface of wrapping paper respectively, after the axial displacement of installation axle is followed to the sliding seat, cut off the sticky tape through cutter unit spare, and like this, can be with the coil stock surface of wrapping paper in the cylinder on the laminating, realize the packing to the cylinder, high work efficiency, and is with low costs.

In one embodiment, the rubberizing mechanism comprises a rubber guide seat which is arranged on the sliding seat in a vertically swinging mode, a support shaft which is arranged on the sliding seat and used for mounting the adhesive tape roll, and a rubber guide driving piece which enables the rubber guide seat to vertically swing relative to the sliding seat; the adhesive guiding seat is provided with an adhesive inlet for the adhesive tape of the adhesive tape roll to enter and an adhesive outlet for the adhesive tape to penetrate out.

In one embodiment, the glue guide seat comprises a glue guide bracket, a glue guide base, a first glue guide roller and a second glue guide roller; the first rubber guide roller is rotatably arranged on the rubber guide bracket through a first rotating shaft, and the second rubber guide roller is rotatably arranged on the rubber guide bracket through a second rotating shaft; the glue guide base is connected to the glue guide bracket and is positioned below the first glue guide roller and the second glue guide roller; a glue outlet is constructed between the glue guide base and the first glue guide roller, and a glue inlet and outlet is constructed between the glue guide base and the second glue guide roller.

In one embodiment, one end of the second rotating shaft extends out of the glue guiding bracket and is connected with the sliding seat, and the glue guiding driving piece is fixedly arranged on the sliding seat and is hinged with the glue guiding bracket.

In one embodiment, the glue guiding base is rotatably mounted on the glue guiding support through a third rotating shaft, an elastic element is arranged between the third rotating shaft and the first rotating shaft, and two ends of the elastic element are fixedly connected with the glue guiding support and the glue guiding base respectively.

In one embodiment, the rubberizing device further comprises an auxiliary glue pressing assembly, the auxiliary glue pressing assembly comprises an auxiliary glue pressing roller and an auxiliary driving piece, the auxiliary driving piece enables the auxiliary glue pressing roller to be abutted against the wrapping paper and the roller, and the auxiliary driving piece is fixedly arranged on the sliding seat.

In one embodiment, the roll wrapping paper apparatus further comprises at least one hold-down assembly disposed circumferentially of the mounting shaft, the hold-down assembly comprising a hold-down roller and a hold-down drive capable of pressing the hold-down roller against the wrapping paper and the roll.

In one embodiment, the roller paper-wrapping device further comprises a paper supporting platform for supporting wrapping paper, and the paper supporting platform is fixedly arranged on the machine frame.

In one embodiment, the mounting shaft is sleeved with a mounting plate and a bearing plate for abutting against the roller, and an elastic buffer assembly is arranged between the mounting plate and the bearing plate.

In one embodiment, the bearing plate is provided with a positioning block, and the roller is provided with a positioning groove for the positioning block to slide in and out.

Drawings

Fig. 1 is a perspective view of a roll wrapping machine according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a bottom cabinet of the drum packaging machine according to the embodiment of the present invention;

fig. 3 is an exploded view of the drum packaging machine according to the embodiment of the present invention, when hiding the bottom cabinet, the storage bin, and the lifting device;

FIG. 4 is a schematic perspective view of a grasping apparatus according to an embodiment of the present invention;

FIG. 5 is an exploded view of the storage bin and lift device provided by the present invention;

FIG. 6 is a perspective view of a device for applying wrapping paper to a roll according to an embodiment of the present invention;

FIG. 7 is a schematic front view of a taping device according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of a taping device according to an embodiment of the present invention;

FIG. 9 is a perspective view of the mounting shaft and the roller provided by the embodiment of the present invention;

fig. 10 is a perspective view of a rubberizing device, a roller and a pressing assembly according to an embodiment of the present invention.

Description of the main element symbols:

100-a roller wrapping paper pasting device; 10-a frame; 20-mounting the shaft; 30-a rubberizing device; 31-a slide mount; 32-a gluing mechanism; 321-a rubber guide seat; 32 a-glue inlet; 32 b-a glue outlet; 3211-lead the glue support; 3212-lead the glue base; 3213-a first rubber guiding roller; 3214-second rubber guide roller; 3215-a first shaft; 3216-a second shaft; 3217-third rotating shaft; 3218-a resilient element; 322-support shaft; 323-leading the glue driving piece; 33-a cutter assembly; 331-a cutter; 332-a cutter drive; 34-a slide mount drive mechanism; 35-an auxiliary glue pressing component; 351-auxiliary rubber press rolls; 352 — an auxiliary drive; 40-a hold-down assembly; 41-a pressure roller; 42-a compression drive member; 50-a paper supporting platform; 60-axis drive motors; 61-a mounting plate; 62-a carrier plate; 63-an elastic buffer assembly; 64-positioning blocks; 200-leatheroid feedway; 210-a storage bin; 211-a storage tank; 212-enclosing a plywood; 213-supporting strips; 220-a lifting device; 221-lifting the platform; 222-a platform drive mechanism; 2221-a worm member; 2222-worm drive; 2223-longitudinal screw rod; 230-a grasping device; 231-a cross beam; 232-an adsorption mechanism; 2321-a suction cup assembly; 233-a grasping driving mechanism; 2331-transverse screw; 2332-lateral screw motor; 2333-a connecting seat; 240-driving lever; 241-a deflector rod cylinder; 300-a roller; 301-rolling; 302-a barrel wall portion; 303-a central shaft portion; 400-a roll of tape; 500-wrapping paper; 600-bottom cabinet; 700-a substrate; 1000-roller packaging machine.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following detailed description of the implementations of the present invention is provided with reference to the accompanying drawings.

For convenience of description, the terms "front", "back", "left", "right", "up" and "down" are used hereinafter to refer to directions of the cell body, wherein the longitudinal direction is front and back, the width direction is left and right, and the thickness direction is up and down, but the structure of the utility model is not limited.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

As shown in fig. 1 to 10, the present embodiment provides a roller wrapping paper apparatus 100, which includes a frame 10, a mounting shaft 20 for mounting a roller 300 and driving the roller 300 to rotate around an axis of the roller 300, and a gluing device 30 disposed above the mounting shaft 20, wherein the mounting shaft 20 is rotatably mounted on the frame 10; the rubberizing device 30 includes: a slide seat 31 mounted on the frame 10 to be movable in the axial direction of the mounting shaft 20; the adhesive tape sticking mechanism 32 is used for providing adhesive tapes and pressing the adhesive tapes down onto the roller 300 so that the adhesive tapes are respectively stuck to the surfaces of the packaging paper 500 and the roll material 301 positioned in the roller 300; and a cutter assembly 33 for cutting the adhesive tape of the drum 300 and the taping mechanism 32; the rubberizing mechanism 32 and the cutter assembly 33 are respectively arranged on the sliding seat 31.

The above-mentioned roller wrapping paper apparatus 100 includes a frame 10, a mounting shaft 20 and a gluing apparatus 30, the gluing apparatus 30 includes a sliding seat 31, a gluing mechanism 32 and a cutter assembly 33, the gluing mechanism 32 can provide a tape and respectively glue the tape to the wrapping paper 500 and the surface of the coil 301 in the roller 300, so that the gluing mechanism 32 presses the tape down and respectively abuts against the surface of the coil 301 in the roller 300 and the surface of the wrapping paper 500, and after the sliding seat 31 moves a preset distance along the axial direction of the mounting shaft 20, the tape is cut by the cutter assembly 33, so that the wrapping paper 500 can be glued to the surface of the coil 301 in the roller 300, and the roller 300 has high packaging efficiency and low cost.

Referring to fig. 1, the present embodiment provides a roll packaging machine 1000, which includes a roll wrapping paper device 100 and a paper feeding device 200, wherein the paper feeding device 200 and the roll wrapping paper device 100 are arranged side by side along an extending direction (shown as X direction) of a cross beam 231. In this embodiment, the roll packing machine 1000 includes a base cabinet 600 and a base plate 700 supported on the base cabinet 600, a wrapper supply device 200 and a roll-on packing paper device 100 are mounted on the base plate 700, the wrapper supply device 200 is used for supplying the packing paper 500, and the roll-on packing paper device 100 is used for mounting the roll 300 to be packed and can apply the packing paper 500 to the roll 300 using an adhesive tape (not shown).

Referring to fig. 2 to 5, the leatheroid feeding device 200 includes a storage bin 210, a lifting device 220 and a gripping device 230.

Referring to fig. 2 to 5, the storage bin 210 has a storage tank 211 opened upward, and a plurality of packing papers 500 are stacked in the storage tank 211, and in this embodiment, the packing papers 500 are, but not limited to, corrugated papers, which are laid flat and stacked in the storage tank 211 in the thickness direction of the paper. The packing paper 500 has a substantially rectangular shape, the length direction of the packing paper 500 is aligned with the extending direction (X direction in the drawing) of the beam 231, and the shape of the storing bath 211 is matched with that of the packing paper 500.

Referring to fig. 2 to 5, the storage bin 210 includes a plurality of enclosing plates 212, and the plurality of enclosing plates 212 are connected end to end. In the present embodiment, the number of the enclosing plates 212 is, but not limited to, four, and the four enclosing plates 212 are connected end to end and fixed by fasteners such as screws, bolts, and the like.

Referring to fig. 2 to 5, a plurality of supporting bars 213 are provided on an inner surface of the enclosing plate 212, the supporting bars 213 extend in a direction perpendicular to a bottom surface of the storing bath 211, and the plurality of supporting bars 213 are spaced apart in an extending direction (X direction shown) of the cross member 231. In this embodiment, the number of the supporting bars 213 is, but not limited to, six, and the six supporting bars 213 are fixedly mounted on the same surrounding plate 212 by means of fastening members such as screws, so that, after the wrapper 500 is pushed in, the edges of the wrapper 500 are abutted against the supporting bars 213 to space the wrapper 500 from the surrounding plate 212, thereby reducing resistance of the wrapper 500 in the lifting movement.

Referring to fig. 2 to 5, a lifting means 220 is liftably installed in the storage tank 211 of the storage bin 210, and a plurality of wrapping papers 500 are placed on the lifting means 220. In the present embodiment, the lifting means 220 includes a lifting platform 221 liftably mounted in the storage tank 211 and a platform driving mechanism 222 for driving the lifting platform 221 to move up and down. The wrapping paper 500 is stacked on the lifting platform 221. it should be noted that the platform driving mechanism 222 drives the lifting platform 221 to ascend, so that the wrapping paper 500 at the topmost layer is moved to a position to be gripped by the gripping device 230, and after the gripping device 230 moves the wrapping paper 500 out of the storing groove 211, the platform driving mechanism 222 drives the lifting platform 221 to descend.

Referring to fig. 2 to 5, in the present embodiment, the platform driving mechanism 222 includes a worm member 2221, a worm drive 2222 for rotating the worm member 2221, a worm wheel member (not shown) engaged with the worm member 2221, and a longitudinal screw 2223, the worm member 2221 extends in the extending direction (the illustrated X direction) of the cross beam 231, and the worm drive 2222 is, but not limited to, a motor connected to the worm member 2221 and capable of driving the worm member 2221 to rotate. The top end part of the longitudinal screw 2223 is fixedly connected with the lifting platform 221; the worm wheel member has a hole (not shown) for the longitudinal screw 2223 to pass through, a screw thread portion is disposed on the hole wall of the worm wheel member, and a screw thread matching portion matched with the screw thread portion is disposed on the longitudinal screw 2223, it is easy to understand that, when the worm driving element 2222 drives the worm member 2221 to rotate, the worm member 2221 makes the worm wheel member engaged with the worm member horizontally rotate and drives the longitudinal screw 2223 connected with the worm wheel member through screw thread to move up and down, thereby realizing the lifting movement of the lifting platform 221.

Referring to fig. 2 to 5, the grasping apparatus 230 includes a beam 231 disposed above the storage bin 210, an adsorption mechanism 232 for grasping the topmost wrapping paper 500 in the storage tank 211, and a grasping drive mechanism 233 capable of moving the adsorption mechanism 232 in the extending direction (the illustrated X direction) of the beam 231. In this embodiment, the grabbing driving mechanism 233 is disposed at one side of the storage bin 210, the grabbing driving mechanism 233 includes a transverse screw rod 2331, a transverse screw rod motor 2332 capable of rotating the transverse screw rod 2331, and a connecting seat 2333 connected to the transverse screw rod 2331 and driven by the transverse screw rod 2331 to move along the extending direction of the cross beam 231, a transverse nut screwed on the transverse screw rod 2331 is fixedly connected to the connecting seat 2333, and the connecting seat 2333 is fixedly connected to the cross beam.

Referring to fig. 2 to 5, the suction mechanism 232 includes a plurality of suction cup assemblies 2321, and the plurality of suction cup assemblies 2321 are arranged side by side along the extending direction of the cross beam 231. In the present embodiment, the number of the suction cup assemblies 2321 is, but not limited to, three, and the three suction cup assemblies 2321 are spaced apart along the extending direction (the illustrated X direction) of the cross beam 231.

Referring to fig. 2 to 5, an end of the cross beam 231 is provided with a lever 240 for abutting against an inner surface of the cylindrical wall portion 302 of the drum 300, and the lever 240 is movably mounted on the cross beam 231 in an axial direction (Y direction shown) of the drum 300. In this embodiment, the deflector rods 240 are disposed on both sides of the front end portion (the end close to the roll wrapping apparatus 100) of the beam 231, and each deflector rod 240 is mounted on the beam 231 through a deflector rod cylinder 241. It will be appreciated that before the gripper 230 of the wrapper supply device 200 feeds the wrapper 500 into the roll-to-wrapper device 100, the two levers 240 extend between the two wall portions 302 of the roll 300, and the two levers 240 move away from each other to push the two wall portions 302 of the roll 300 in opposite directions to ensure that the wrapper 500 can move smoothly between the two wall portions 302.

Referring to fig. 1, 6 to 10, the present embodiment provides a roller wrapping paper apparatus 100, which includes a frame 10, a mounting shaft 20 for mounting a roller 300 and capable of rotating the roller 300 around an axis of the roller 300, and a gluing device 30 disposed above the mounting shaft 20, wherein the mounting shaft 20 is rotatably mounted on the frame 10.

In this embodiment, the roller 300 includes a circular cylinder body, the cylinder body includes a central shaft portion 303 and cylinder wall portions 302 at two ends of the central shaft portion 303, and the roll 301 is mounted on the cylinder body, and it is worth mentioning that the wrapping paper 500 provided by the leatheroid feeding device 200 is wrapped outside the roll 301 to wrap and protect the roll 301.

Referring to fig. 6 to 10, the taping device 30 includes a slide base 31, a taping mechanism 32, and a cutter assembly 33. The slide holder 31 is mounted on the frame 10 so as to be movable in the axial direction (the illustrated Y direction) of the mounting shaft 20; the adhesive tape sticking mechanism 32 is used for providing adhesive tapes and pressing the adhesive tapes down onto the roller 300 so that the adhesive tapes are respectively stuck to the surfaces of the packaging paper 500 and the roll material 301 positioned in the roller 300; the cutter assembly 33 is used for cutting the adhesive tape of the roller 300 and the adhesive tape sticking mechanism 32; the rubberizing mechanism 32 and the cutter assembly 33 are respectively arranged on the sliding seat 31. In the present embodiment, the tape is, but not limited to, a transparent tape and has an adhesive surface, the slide holder 31 is connected to the slide holder driving mechanism 34, the slide holder driving mechanism 34 is, but not limited to, a motor screw mechanism, the slide holder driving mechanism 34 can drive the slide holder 31 to move relative to the frame 10 along the axial direction (the illustrated Y direction) of the mounting shaft 20, and the adhesive mechanism 32 and the cutter unit 33 are both mounted on the slide holder 31. As will be readily understood, the taping mechanism 32 presses the tape down against the surface of the web 301 in the drum 300 and the surface of the wrapping paper 500, respectively, and the wrapping paper 500 is attached to the surface of the web 301 in the drum 300 by cutting the tape with the cutter unit 33 after the slide holder drive mechanism 34 drives the slide holder 31 to move a predetermined distance in the axial direction (Y direction in the drawing) of the mounting shaft 20.

Referring to fig. 6 to 10, the tape adhering mechanism 32 includes a tape guide seat 321 vertically swingably mounted on the slide seat 31, a support shaft 322 disposed on the slide seat 31 and used for mounting the tape roll 400, and a tape guide driving member 323 capable of vertically swinging the tape guide seat 321 with respect to the slide seat 31; the adhesive guide 321 has an adhesive inlet 32a for the adhesive tape of the adhesive tape roll 400 to enter and an adhesive outlet 32b for the adhesive tape to exit. In this embodiment, the supporting shaft 322, the glue guiding seat 321, and the glue guiding driving element 323 are all mounted on the sliding seat 31 and supported by the sliding seat 31, the supporting shaft 322 is located at the top end of the sliding seat 31, the adhesive tape roll 400 is mounted on the supporting shaft 322, the glue guiding seat 321 is located below the supporting shaft 322, the adhesive tape of the adhesive tape roll 400 enters through the glue inlet 32a of the glue guiding seat 321 and passes through the glue outlet 32b, and the glue guiding seat 321 is disposed in a substantially inclined manner, so that the glue guiding driving element 323 can drive the glue guiding seat 321 to swing downward relative to the sliding seat 31, so that the adhesive tape passing through the glue outlet 32b of the glue guiding seat 321 is respectively attached to the surface of the wrapping paper 500 and the roll 301 in the roller 300.

Referring to fig. 6 to 10, in the embodiment, the glue guide base 321 includes a glue guide bracket 3211, a glue guide base 3212, a first glue guide roller 3213, and a second glue guide roller 3214, and the first glue guide roller 3213 and the second glue guide roller 3214 are respectively rotatably mounted on the glue guide bracket 3211, and axes of the two rollers are parallel to each other.

Specifically, the first rubber guiding roller 3213 is rotatably mounted on the rubber guiding bracket 3211 through a first rotating shaft 3215, and the second rubber guiding roller 3214 is rotatably mounted on the rubber guiding bracket 3211 through a second rotating shaft 3216; the glue guiding base 3212 is connected to the glue guiding bracket 3211 and is located below the first glue guiding roller 3213 and the second glue guiding roller 3214; a glue outlet 32b is formed between the glue guiding base 3212 and the first glue guiding roller 3213, and a glue outlet 32a is formed between the glue guiding base 3212 and the second glue guiding roller 3214.

Referring to fig. 6 to 10, one end of the second rotating shaft 3216 extends to the outside of the rubber guide bracket 3211 and is connected to the sliding seat 31, and the rubber guide driving element 323 is fixedly disposed on the sliding seat 31 and is hinged to the rubber guide bracket 3211 (the end on which the first rotating shaft 3215 is mounted). In this embodiment, one end of the second rotating shaft 3216 is supported by the glue guiding bracket 3211 through a bearing, the glue guiding driving element 323 is, but not limited to, an air cylinder, and an air cylinder shaft of the glue guiding driving element 323 is hinged to one end of the glue guiding bracket 3211, where the first rotating shaft 3215 is installed, so that the glue guiding base 321 swings up and down around the second rotating shaft 3216 relative to the sliding base 31 through the telescopic movement of the air cylinder shaft of the glue guiding driving element 323.

Referring to fig. 6 to 10, in this embodiment, the adhesive guiding base 3212 is rotatably installed on the adhesive guiding bracket 3211 through a third rotating shaft 3217, an elastic element 3218 is disposed between the third rotating shaft 3217 and the first rotating shaft 3215, two ends of the elastic element 3218 are respectively and fixedly connected to the adhesive guiding bracket 3211 and the adhesive guiding base 3212, the elastic element 3218 is not limited to a spring, and it should be noted that the adhesive guiding base 3212 and the adhesive guiding bracket 3211 on one side of the adhesive outlet 32b are tensioned by an elastic force of the elastic element 3218, so that the adhesive guiding base 3212 and the adhesive guiding bracket 3211 on one side of the adhesive outlet 32b can clamp the adhesive tape, and when the adhesive tape is cut, the cut adhesive tape is clamped, so that the cut part of the adhesive tape cannot move randomly.

Referring to fig. 6 to 10, the cutter assembly 33 is disposed downward and inclined to one side of the guide base 321, the cutter assembly 33 includes a cutter 331 and a cutter driving member 332 for controlling the lifting movement of the cutter 331, and the cutter driving member 332 is mounted on the sliding base 31. In this embodiment, the rubberizing device 30 further includes an auxiliary glue pressing assembly 35, the cutter assembly 33 is located between the auxiliary glue pressing assembly 35 and the glue guiding seat 321, the auxiliary glue pressing assembly 35 is disposed downward and inclined toward one side of the glue guiding seat 321, and includes an auxiliary glue pressing roller 351 and an auxiliary driving member 352 capable of pressing the auxiliary glue pressing roller 351 against the wrapping paper 500 and the roller 300, the auxiliary driving member 352 is fixedly disposed on the sliding seat 31, and the auxiliary driving member 352 and the cutter driving member 332 are, but not limited to, air cylinders.

Referring to fig. 6 to 10, the roll wrapping paper apparatus 100 further includes at least one pressing assembly 40 arranged along a circumferential direction of the mounting shaft 20, and the pressing assembly 40 includes a pressing roller 41 and a pressing driving member 42 capable of pressing the pressing roller 41 against the wrapping paper 500 and the roll 300. In the present embodiment, the number of the pressing assemblies 40 is, but not limited to, two, wherein one pressing assembly 40 is mounted on the frame 10, the other pressing assembly is mounted on the base plate 700, the axis of the pressing roller 41 is parallel to the axis of the mounting shaft 20, and the pressing driving member 42 is, but not limited to, an air cylinder.

Referring to fig. 6 to 10, in the present embodiment, the roll wrapping paper apparatus 100 further includes a paper supporting platform 50 for supporting the wrapping paper 500, and the paper supporting platform 50 is fixedly disposed on the frame 10. Thus, the wrapper 500 may be supported by the paper platform 50 during movement of the wrapper 500.

Referring to fig. 6 to 10, in the present embodiment, the mounting shaft 20 is connected to the shaft driving motor 60, and the mounting shaft 20 rotates and drives the drum 300 to rotate under the driving of the shaft driving motor 60. The mounting shaft 20 is sleeved with a mounting plate 61 and a bearing plate 62 for abutting against the drum 300, and an elastic buffer assembly 63 is arranged between the mounting plate 61 and the bearing plate 62. The assembly plate 61 and the bearing plate 62 are respectively sleeved on the mounting shaft 20, the elastic buffer assembly 63 comprises a plurality of springs, and the plurality of springs are arranged around the axis of the mounting shaft 20.

Referring to fig. 6 to 10, in the present embodiment, the bearing plate 62 is provided with a positioning block 64, and the central shaft 303 of the drum 300 is provided with a positioning groove for the positioning block 64 to slide in and out. Thus, after the drum 300 is loaded, the positioning block 64 is matched with the positioning groove to position the drum 300 in the circumferential direction, so as to ensure that the drum 300 is driven to rotate together when the mounting shaft 20 rotates.

The gluing process of the roll wrapping paper apparatus 100 of the present embodiment will be described in detail with reference to fig. 1 to 10, which includes the following steps:

s1: the gripping device 230 of the leatheroid feeding device 200 feeds the head end of the wrapping paper 500 into the roller pasting wrapping paper device 100;

s2: the auxiliary glue pressing roller 351 of the auxiliary glue pressing assembly 35 presses downwards to press the head end of the packaging paper 500 on the coil 301 of the roller 300; the glue guiding driving piece 323 controls one end of a first glue guiding roller 3213 of the glue guiding base 321 to swing downwards, and the adhesive tapes on the first glue guiding roller are respectively abutted against the packaging paper 500 and the coil stock 301; after the sliding seat driving mechanism 34 drives the sliding seat 31 to move a first preset distance along the axial direction of the mounting shaft 20 to drag the adhesive tape to be pulled out by a preset length on the surfaces of the wrapping paper 500 and the coil 301, the adhesive guiding driving member 323 controls one end of the first adhesive guiding roller 3213 of the adhesive guiding seat 321 to swing upwards, the sliding seat driving mechanism 34 drives the sliding seat 31 to continue to move a second preset distance along the axial direction of the mounting shaft 20, and the cutter assembly 33 cuts the adhesive tape between the auxiliary adhesive pressing roller 351 and the adhesive guiding seat 321;

s3: the mounting shaft 20 drives the roller 300 and the wrapping paper 500 to rotate, and meanwhile, the pressing roller 41 extends out and presses the wrapping paper 500 onto the coil 301 of the roller 300 when the roller 300 and the wrapping paper 500 rotate;

s4: after the trailing end of the wrapping paper 500 is moved into the roll-to-roll wrapping paper apparatus 100, step S2 is repeated.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A roller wrapping paper pasting device is characterized by comprising a rack, an installation shaft and a gluing device, wherein the installation shaft is used for installing a roller and can drive the roller to rotate around the axis of the roller; the rubberizing device includes:

a sliding seat mounted on the frame so as to be movable in an axial direction of the mounting shaft;

the adhesive tape sticking mechanism is used for providing an adhesive tape and pressing the adhesive tape down onto the roller so that the adhesive tape is respectively stuck to the surfaces of the wrapping paper and the roll material positioned in the roller; and

the cutter assembly is used for cutting off the adhesive tape of the roller and the adhesive tape sticking mechanism; the adhesive tape sticking mechanism and the cutter assembly are respectively arranged on the sliding seat.

2. The apparatus for wrapping paper by rolling drum according to claim 1, wherein said gluing mechanism comprises a glue guide base mounted on said sliding base in a manner of swinging up and down, a support shaft disposed on said sliding base for mounting a roll of adhesive tape, and a glue guide driving member for driving said glue guide base to swing up and down with respect to said sliding base; the adhesive guiding seat is provided with an adhesive inlet for the adhesive tape of the adhesive tape roll to enter and an adhesive outlet for the adhesive tape to penetrate out.

3. The roller pasting packaging paper device according to claim 2, wherein the glue guiding base comprises a glue guiding bracket, a glue guiding base, a first glue guiding roller and a second glue guiding roller; the first rubber guide roller is rotatably arranged on the rubber guide support through a first rotating shaft, and the second rubber guide roller is rotatably arranged on the rubber guide support through a second rotating shaft; the glue guide base is connected to the glue guide support and is positioned below the first glue guide roller and the second glue guide roller; the glue outlet is formed between the glue guide base and the first glue guide roller, and the glue inlet is formed between the glue guide base and the second glue guide roller.

4. The apparatus for applying a wrapping paper to a roller as claimed in claim 3, wherein one end of the second rotating shaft extends to the outside of the glue guiding bracket and is connected to the sliding seat, and the glue guiding driving member is fixedly disposed on the sliding seat and is hinged to the glue guiding bracket.

5. The apparatus of claim 3, wherein the glue guide base is rotatably mounted on the glue guide bracket via a third rotating shaft, and an elastic element is disposed between the third rotating shaft and the first rotating shaft, and two ends of the elastic element are respectively fixedly connected to the glue guide bracket and the glue guide base.

6. The roller wrapping paper attaching device according to any one of claims 1 to 5, wherein the adhesive attaching device further comprises an auxiliary adhesive pressing assembly, the auxiliary adhesive pressing assembly comprises an auxiliary adhesive pressing roller and an auxiliary driving member capable of enabling the auxiliary adhesive pressing roller to abut against wrapping paper and the roller, and the auxiliary driving member is fixedly arranged on the sliding seat.

7. A roll paster packaging paper device according to any one of claims 1-5, further comprising at least one compression assembly arranged circumferentially of said mounting shaft, said compression assembly including a compression roller and a compression drive capable of pressing said compression roller against the packaging paper and the roller.

8. A roll paster wrapping paper device according to any one of claims 1 to 5, wherein said roll paster wrapping paper device further comprises a paper supporting platform for supporting wrapping paper, said paper supporting platform being fixedly disposed on said frame.

9. The roller paper wrapping device according to any one of claims 1 to 5, wherein a mounting plate and a carrying plate for abutting against the roller are sleeved on the mounting shaft, and an elastic buffer assembly is arranged between the mounting plate and the carrying plate.

10. The apparatus of claim 9, wherein the supporting plate has a positioning block, and the drum has a positioning groove for sliding the positioning block in and out.

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