CN110626840A - Adhesive-free paper winding device - Google Patents

Abstract

The invention discloses a glue-free paper roll taking device, which belongs to the field of plastic sheet production machinery and comprises a base frame, a fourth sliding rail, a cutter, an electric motor, a first roller, a second roller, a third roller, a fourth roller, a first air cylinder, a second air cylinder, a third air cylinder, a fourth air cylinder, a first roller bracket, a second roller bracket, a third roller bracket, a first sliding rail, a second sliding rail, a third sliding rail and a rotating wheel disc. After the device is arranged on a coiling machine, continuous coil changing work without stopping can be realized through the linkage of the roller and the air cylinder, the possible accident situation in the coil changing process is reduced, the working safety is improved, and the workload of workers is also reduced; after the plastic sheet product is cut, the device can continue to roll without adhesive paper through the compression of the roller.

Description

Adhesive-free paper winding device

Technical Field

The invention belongs to the field of plastic sheet production machinery, and particularly relates to a glue-free paper taking device.

Background

The coiling is the last process of plastic sheet production, mainly rolls the produced plastic sheet material on a paper tube, is convenient for packaging and transportation, and in the coiling process, roll changing operation is needed among different rolls, namely, the sheet material is cut off from the existing coiling tube and wound on a new coiling tube, and a new coil of sheet material is coiled.

There are three main types of reeling machines currently on the market. The first is an old manual cutting coiler, the cutting of which is performed manually, the working efficiency is low, and the danger coefficient is high. The second type of winder is to cut the sheet product by an automatic cutter, but this type of winder requires a layer of gummed paper to be applied to the surface of the roll, otherwise the sheet product cannot be wound onto the roll. The third type of winder can achieve non-offset paper winding, but when the cut sheet product is wound onto a new reel drum by pulling, the winding shaft is in a stopped state, and cutting without stopping the machine cannot be achieved.

Disclosure of Invention

The invention aims to solve the problems and provide a glue-free paper taking device.

The invention realizes the purpose through the following technical scheme:

a glue-free paper roll taking device comprises a base frame, a fourth sliding rail, a cutter and an electric motor, wherein the cutter is slidably mounted on the fourth sliding rail through a supporting piece, the electric motor is in driving connection with the supporting piece of the cutter and is used for driving the cutter to slide along the fourth sliding rail, the electric motor and the fourth sliding rail are both mounted on the base frame, and the device further comprises a first roller, a second roller, a third roller, a fourth roller, a first cylinder, a second cylinder, a third cylinder, a fourth cylinder, a first roller bracket, a second roller bracket, a third roller bracket, a first sliding rail, a second sliding rail, a third sliding rail and a rotating wheel disc;

the base frame is simultaneously slidably arranged on a first sliding rail and a second sliding rail, the first air cylinder is in driving connection with a sliding part of the base frame on the first sliding rail, and the second air cylinder is in driving connection with a sliding part of the base frame on the second sliding rail;

the third sliding rail, the third air cylinder and the fourth air cylinder are all arranged on the base frame;

no. three running rollers with No. four running rollers are all installed on No. three running roller supports, No. two running rollers are installed on No. two running roller supports, a running roller is installed on the running roller support, running roller support slidable install on No. three slip tracks, No. four cylinders with a sliding part drive on No. three slip tracks of running roller support is connected, No. two running roller supports with No. three running roller supports all installs on the rolling wheel dish, No. three cylinders with the rolling wheel dish drive is connected, is used for the drive the rolling wheel dish rotates.

The technical effect of the technical scheme is as follows: after the device is arranged on a coiling machine, continuous coil changing work without stopping can be realized through the linkage of the roller and the air cylinder, the possible accident situation in the coil changing process is reduced, the working safety is improved, and the workload of workers is also reduced; after the plastic sheet product is cut, the device can continue to roll without adhesive paper through the compression of the roller.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a schematic view of a first application of the adhesive-free paper winding apparatus of the present invention;

FIG. 2 is a schematic view of a second application of the adhesive-free paper winding apparatus of the present invention;

FIG. 3 is a schematic view of a third application of the adhesive-free paper winding apparatus of the present invention;

in the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-a roller, 2-a roller, 3-a roller, 4-a roller, 5-a cylinder, 6-a cylinder, 7-a cylinder, 8-a cylinder, 9-a cutter, 10-a roller bracket, 11-a roller bracket, 12-a roller bracket, 13-a reeling shaft, 14-a reeling shaft, 15-a supporting shaft, 16-a supporting shaft, 17-a reeling wheel disc, 18-a sliding track, 19-a sliding track, 20-a rotating wheel disc, 21-a sliding track, 22-a sliding track, 23-an electric motor, 24-a pedestal.

Detailed Description

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

Examples

Referring to fig. 1, 2 and 3, the embodiment provides a glue-free paper roll taking device, which includes a base frame 24, a fourth sliding rail 22, a cut-off knife 9, an electric motor 23, a first roller 1, a second roller 2, a third roller 3, a fourth roller 4, a first cylinder 5, a second cylinder 6, a third cylinder 7, a fourth cylinder 8, a first roller bracket 10, a second roller bracket 11, a third roller bracket 12, a first sliding rail 18, a second sliding rail 19, a third sliding rail 21 and a rotating wheel disc 20; the cutting knife 9 is slidably mounted on a fourth sliding rail 22 through a supporting piece, the electric motor 23 is in driving connection with the supporting piece of the cutting knife 9 and is used for driving the cutting knife 9 to slide along the fourth sliding rail 22, the electric motor 23 and the fourth sliding rail 22 are both mounted on a base frame 24, the base frame 24 is simultaneously slidably mounted on a first sliding rail 18 and a second sliding rail 19, the first air cylinder 5 is in driving connection with a sliding part of the base frame 24 on the first sliding rail 18, and the second air cylinder 6 is in driving connection with a sliding part of the base frame 24 on the second sliding rail 19; the third sliding rail 21, the third cylinder 7 and the fourth cylinder 8 are all arranged on the base frame 24; no. 3 running rollers and No. 4 running rollers are all installed on No. three running roller support 12, No. two running rollers 2 are installed on No. two running roller supports 11, No. 1 running roller is installed on a running roller support 10, No. 10 running roller supports slidable install on No. three slip track 21, No. four cylinders 8 and a running roller support 10 are connected in the sliding part drive on No. three slip track 21, No. two running roller supports 11 and No. three running roller supports 12 are all installed on rolling wheel disc 20, No. three cylinders 7 and rolling wheel disc 20 drive are connected, be used for the drive rolling wheel disc 20 to rotate.

In the present embodiment, the first slide rail 18, the second slide rail 19, the third slide rail 21, and the fourth slide rail 22 are all linear slide rails parallel to each other, and are horizontally installed in sequence from bottom to top.

The working principle of the adhesive-free paper winding device in the embodiment is as follows:

in a plastic sheet production line, a produced sheet product can be wound on a winding shaft of a winding machine and is wound by the winding shaft, and a first winding shaft 13, a second winding shaft 14, a first supporting shaft 15, a second supporting shaft 16 and a winding wheel disc 17 in the drawing belong to parts of the winding machine;

the glue-free paper take-up device is mounted close to the reeling machine with the sliding track parallel to the reeling drum 17. As shown in fig. 1, the sheet product is wound on the first winding shaft 13 at first, and is wound by the winding machine, and when the number of wound meters is about to reach the target, the winding wheel disc 17 rotates 180 °, the sheet product is wound on the first winding shaft 13 after passing through the first support shaft 15, and then the roll change operation is performed, at this time, the first winding shaft 13 is located on one side away from the glue-free paper winding device, the second winding shaft 14 is located on one side close to the glue-free paper winding device, and at this time, the application form of the glue-free paper winding device is shown in fig. 2.

When changing the roll, firstly, under the action of the first air cylinder 5, the base frame 24 is driven to move towards the direction close to the second reeling shaft 14 along the second sliding rail 19 and the first sliding rail 18, then the second air cylinder 6 drives the base frame 24 to further move towards the direction close to the second reeling shaft 14 along the second sliding rail 19 and the first sliding rail 18, and the second air cylinder 6 drives the base frame 24 to move relative to the first air cylinder 5 by a short-distance micro motion. Then, the third air cylinder 7 drives the rotating wheel disc 20 to rotate, the third roller bracket 12 is rotated to the upper side of the second winding shaft 14, at the moment, the plastic sheet product which is originally positioned below the second winding shaft 14 can be brought to the upper side of the second winding shaft by the third roller 3 and the fourth roller 4, the winding radian of the plastic sheet product on the second winding shaft 14 exceeds 180 degrees, and the application form of the glue-free winding device is shown in fig. 3.

At this moment, electric motor 23 drive cut-off knife 9 slides along No. four slip tracks 22, cuts the sheet product, and simultaneously, No. one roller support 10 is close to No. two rolling shafts 14 along No. three slip tracks 21 under No. four cylinder 8's drive, then No. one roller 1 compresses tightly the sheet product of just cutting open on No. two rolling shafts 14 for the plastics sheet is accomplished and is changed a roll. In the device, the sheet coiling speed of the coiling shaft and the cutting speed of the cutter 9 are carried out according to a certain proportion, and the notch inclination of the material can be controlled, so that the adhesive tape-free coiling can be realized even if the material is thick, the sheet product is not wasted, and the production cost is reduced.

The present invention can be preferably realized by the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.

Claims (1)

1. The utility model provides a device is got to glue-free scroll, includes bed frame, No. four slip tracks, cut-off knife and electric motor, the cut-off knife pass through support piece slidable install in on No. four slip tracks, electric motor with the support piece drive of cut-off knife is connected, is used for the drive the cut-off knife along No. four slip tracks slide, electric motor and No. four slip tracks are all installed on the bed frame, its characterized in that: the device also comprises a first roller, a second roller, a third roller, a fourth roller, a first air cylinder, a second air cylinder, a third air cylinder, a fourth air cylinder, a first roller bracket, a second roller bracket, a third roller bracket, a first sliding rail, a second sliding rail, a third sliding rail and a rotating wheel disc;

the base frame is simultaneously slidably arranged on a first sliding rail and a second sliding rail, the first air cylinder is in driving connection with a sliding part of the base frame on the first sliding rail, and the second air cylinder is in driving connection with a sliding part of the base frame on the second sliding rail;

the third sliding rail, the third air cylinder and the fourth air cylinder are all arranged on the base frame;

no. three running rollers with No. four running rollers are all installed on No. three running roller supports, No. two running rollers are installed on No. two running roller supports, a running roller is installed on the running roller support, running roller support slidable install on No. three slip tracks, No. four cylinders with a sliding part drive on No. three slip tracks of running roller support is connected, No. two running roller supports with No. three running roller supports all installs on the rolling wheel dish, No. three cylinders with the rolling wheel dish drive is connected, is used for the drive the rolling wheel dish rotates.