CN216189710U

CN216189710U - A roll up membrane cutting device for on wrapping paper printing compounding machine

Info

Publication number: CN216189710U
Application number: CN202122803608.6U
Authority: CN
Inventors: 尹力
Original assignee: Zhuhai Daly Printing Co ltd
Current assignee: Zhuhai Daly Printing Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-05
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the field of a roll film cutting device, in particular to a roll film cutting device for a packaging paper printing compound machine. Including the bottom plate, the bottom plate upper end is fixed with the riser that two bilateral symmetry set up, riser lower part front side all is seted up flutedly, the recess internal rotation of left riser is provided with rotatory piece, it is provided with horizontal wind-up roll to rotate on the rotatory piece, be fixed with down the motor on the rotatory piece, the output shaft and the wind-up roll left end fixed connection of lower motor, it is provided with horizontal cutting roller to rotate between the coexistence board of wind-up roll top, the cutting roller top is provided with changes the roller, it is provided with horizontal waste material roller to rotate on the coexistence board of roller top. The waste roll separating device is simple in structure and convenient to operate, waste materials can be wound on the waste roll, the waste materials can be conveniently and intensively treated, cut packaging paper can be conveniently separated from the roll, the distance between the ring cutters is adjustable, and the waste roll separating device can be suitable for packaging paper with different widths.

Description

A roll up membrane cutting device for on wrapping paper printing compounding machine

Technical Field

The utility model relates to the field of a roll film cutting device, in particular to a roll film cutting device for a packaging paper printing compound machine.

Background

The compound machine in the wrapping paper printing industry is mainly used for compounding a printed color film with patterns on the wrapping paper, but when the color film with the patterns is printed, the transparent film is slightly larger than the patterns, the printed color film is provided with a plurality of transparent parts with pattern parts, after the compounding is completed, the parts without the patterns need to be cut again, the existing cutting device cannot roll up waste materials, the waste materials are inconvenient to be intensively treated, the cutting completed wrapping paper is inconvenient to roll off, the structure is complex, the failure rate is high, and the wrapping paper with different widths cannot be cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the film winding and cutting device can wind waste materials, is convenient for centralized treatment of the waste materials and convenient for roll releasing of cut packaging paper, has a simple structure and can be suitable for packaging paper with different widths.

In order to achieve the purpose, the utility model provides the technical scheme that:

a film rolling cutting device used on a packaging paper printing compound machine comprises a bottom plate, two vertical plates which are arranged symmetrically left and right are fixed at the upper end of the bottom plate, grooves are formed in the front sides of the lower portions of the vertical plates, a rotating block is arranged in the groove of the vertical plate on the left side in a rotating mode, a transverse rolling roller is arranged on the rotating block in a rotating mode, a lower motor is fixed on the rotating block, an output shaft of the lower motor is fixedly connected with the left end of the rolling roller, the right end of the rolling roller penetrates through the groove of the vertical plate on the right side, the right end of the rolling roller penetrates through a positioning plate and is connected with the positioning plate in a rotating mode, the positioning plate is detachably fixed on the vertical plate on the right side, a transverse cutting roller is arranged between the two vertical plates above the rolling roller in a rotating mode, sliding blocks are arranged in the sliding grooves in a sliding mode, the upper ends of the sliding blocks are connected with the upper groove wall of the sliding groove where the sliding blocks are located through springs, and a rotating roller is arranged between the two sliding blocks, the end of the rotating roller is connected with a sliding block on one side of the rotating roller in a rotating mode, two cutting tools are sleeved on the rotating roller, a transverse waste roller is arranged on two vertical plates above the rotating roller in a rotating mode, an upper motor is fixed to the upper end of a left vertical plate, and an output shaft of the upper motor is fixedly connected with the waste roller.

Specifically, support plates are fixed to the front side and the rear side of the left end and the right end of the bottom plate, the length direction of each support plate is perpendicular to that of the bottom plate, and the lower end of the bottom plate is flush with the lower ends of the support plates.

Specifically, the upper end and the lower end of the rotating block are both fixed with vertical rotating shafts, the rotating shafts above and below are arranged concentrically, and the rotating shafts are rotatably connected with the vertical plate on the left side.

Specifically, the cutting tool comprises a sleeve, the sleeve is sleeved on the rotary roller, a ring cutter concentric with the sleeve is fixed at the end of the sleeve, the rotary roller penetrates through the ring cutter, the cutting edge on the outer edge of the ring cutter tightly supports the outer edge of the cutting roller, and a locking bolt is connected to the sleeve in a threaded manner.

Specifically, an upper wedge block is fixed at the lower end of the sliding block, a lower wedge block is arranged in the lower end of the sliding groove in a sliding mode, the lower wedge block is located below the upper wedge block, inclined planes of the upper wedge block and the lower wedge block are arranged oppositely, an adjusting bolt is connected to the vertical plate in a threaded mode, and one end of the adjusting bolt extends into the sliding groove and is connected with the lower wedge block in a rotating mode.

Specifically, one end, far away from the roller, of the inclined plane of the upper wedge block inclines upwards, and one end, far away from the roller, of the inclined plane of the lower wedge block inclines upwards.

Specifically, the positioning plate is fixedly connected with the right vertical plate through a screw.

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

the waste roll separating device is simple in structure and convenient to operate, waste materials can be wound on the waste roll, the waste materials can be conveniently and intensively treated, cut packaging paper can be conveniently separated from the roll, the distance between the ring cutters is adjustable, and the waste roll separating device can be suitable for packaging paper with different widths.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

FIG. 3 is a top view of the bottom plate, the support plate and the vertical plate in combination.

Detailed Description

As shown in fig. 1-3, a roll film cutting device for a packaging paper printing and laminating machine comprises a bottom plate 1, wherein support plates 2 are fixed on the front side and the rear side of the left end and the right end of the bottom plate 1, the length direction of each support plate 2 is perpendicular to the length direction of the bottom plate 1, the lower end of the bottom plate 1 is flush with the lower ends of the support plates 2, and two vertical plates 3 which are arranged in bilateral symmetry are fixed on the upper end of the bottom plate 1. Through setting up extension board 2, can increase the stability of this device.

The front side of the lower portion of the vertical plate 3 is provided with a groove 4, a rotating block 5 is arranged in the groove 4 of the left vertical plate 3 in a rotating mode, the upper end and the lower end of the rotating block 5 are both fixed with a vertical rotating shaft 6, the rotating shafts 6 above and below are concentrically arranged, the rotating shaft 6 is rotatably connected with the left vertical plate 3, the rotating block 5 is rotatably provided with a transverse winding roller 8, the rotating block 5 is fixedly provided with a lower motor 7, the output shaft of the lower motor 7 is fixedly connected with the left end of the winding roller 8, the right end of the winding roller 8 penetrates through the groove 4 of the right vertical plate 3, the right end of the winding roller 8 penetrates through a positioning plate 9 and is rotatably connected with the positioning plate 9, and the positioning plate 9 is fixedly connected with the right vertical plate 3 through screws.

It is provided with horizontal cutting roller 10 to rotate between the coexistence board 3 of wind-up roll 8 top, has all seted up vertical spout 13 on the relative terminal surface of coexistence board 3 above cutting roller 10, and it is provided with slider 15 all to slide in the spout 13, and the last cell wall of slider 15 upper end and the spout 13 at its place passes through spring 14 to be connected, is provided with between two sliders 15 and changes roller 16, changes roller 16 tip and the slider 15 rotation of its one side and is connected, and the cover is equipped with two cutting tool on changeing roller 16, cutting tool includes sleeve pipe 17, and sleeve pipe 17 cover is established on changeing roller 16, and sleeve pipe 17 end fixing has rather than endocentric cutting ring 18, changes roller 16 and runs through cutting ring 18, and the cutting edge on cutting roller 10 outer fringe is tightly supported to cutting knife 18 outer edge, and threaded connection has locking bolt on the sleeve pipe 17.

The two vertical plates 3 above the rotary roller 16 are rotatably provided with a transverse waste roller 11, the upper end of the vertical plate 3 on the left side is fixed with an upper motor 12, and the output shaft of the upper motor 12 is fixedly connected with the waste roller 11.

An upper wedge block 19 is fixed at the lower end of the sliding block 15, a lower wedge block 20 is arranged in the lower end of the sliding groove 13 in a sliding mode, the lower wedge block 20 is located below the upper wedge block 19, inclined surfaces of the upper wedge block 19 and the lower wedge block 20 are arranged oppositely, an adjusting bolt 21 is connected to the vertical plate 3 in a threaded mode, one end of the adjusting bolt 21 extends into the sliding groove 13 and is connected with the lower wedge block 20 in a rotating mode, one end, far away from the rotating roller 16, of the inclined surface of the upper wedge block 19 inclines upwards, and one end, far away from the rotating roller 16, of the inclined surface of the lower wedge block 20 inclines upwards.

When the utility model is used, the adjusting bolts 21 on the left side and the right side are simultaneously rotated to enable the two lower wedges 20 to relatively move, under the matching action of the lower wedges 20 and the upper wedges 19, when the two lower wedges 20 relatively move, the two sliding blocks 15, the rotating roller 16 and the cutting tool simultaneously move upwards, the spring 14 is compressed to enable a package body to be cut to wind around the cutting roller 10 and then wind on the winding roller 8, then the locking bolt is loosened, the position of the ring cutter 18 is adjusted to enable the distance between the cutting edges of the two ring cutters 18 to be equal to the width of the packaging paper, then the locking bolt is screwed down to fix the ring cutter 18, after the position adjustment of the ring cutter 18 is completed, the two adjusting bolts 21 are simultaneously rotated to enable the two lower wedges 20 to be reduced, after the two lower wedges 20 are reduced, under the elastic force of the spring 14, the ring cutter 18 can cut redundant transparent films on the cutting roller 10, the lower motor 7 is started, the packaging paper cut by the ring cutter 18 can be continuously wound on the winding roller 8, the upper motor 12 is activated so that the cut transparent film is wound on the waste roller 11. After the wrapping paper is cut, the screws for connecting the positioning plate 9 with the vertical plate 3 on the right side are dismounted, then the right end of the winding roller 8 rotates towards the front side, when the winding roller 8 rotates, the rotating block 5 and the lower motor 7 rotate together, and the wrapping paper wound on the winding roller 8 can be conveniently taken off after the winding roller 8 rotates.

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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A film rolling cutting device used on a packaging paper printing compound machine comprises a bottom plate, two vertical plates which are arranged symmetrically left and right are fixed at the upper end of the bottom plate, and the film rolling cutting device is characterized in that grooves are formed in the front sides of the lower portions of the vertical plates, a rotating block is arranged in the grooves of the vertical plates on the left side in a rotating mode, a transverse rolling roller is arranged on the rotating block in a rotating mode, a lower motor is fixed on the rotating block, an output shaft of the lower motor is fixedly connected with the left end of the rolling roller, the right end of the rolling roller penetrates through the grooves of the vertical plates on the right side, the right end of the rolling roller penetrates through a positioning plate and is connected with the positioning plate in a rotating mode, the positioning plate is detachably fixed on the vertical plates on the right side, a transverse cutting roller is arranged between the vertical plates above the rolling roller in a rotating mode, vertical sliding grooves are formed in the end faces of the two vertical plates above the cutting roller, sliding blocks are arranged in the sliding grooves in a sliding mode, and the upper ends of the sliding blocks are connected with the upper groove walls of the sliding grooves through springs, be provided with between two sliders and change the roller, change the roller tip and rotate rather than the slider of one side and be connected, the cover is equipped with two cutting tool on changeing the roller, rotates on changeing the coexistence board of roller top and is provided with horizontal waste material roller, and left riser upper end is fixed with the motor, goes up the output shaft and waste material roller fixed connection of motor.

2. The film winding and cutting device for a packaging paper printing and combining machine as claimed in claim 1, wherein a support plate is fixed to each of front and rear sides of left and right ends of the base plate, a length direction of the support plate is perpendicular to a length direction of the base plate, and a lower end of the base plate is flush with a lower end of the support plate.

3. The film rolling and cutting device for the packaging paper printing and combining machine as claimed in claim 1, wherein vertical rotating shafts are fixed at the upper end and the lower end of the rotating block, the upper rotating shaft and the lower rotating shaft are arranged concentrically, and the rotating shafts are rotatably connected with the vertical plate on the left side.

4. The film rolling and cutting device for the packaging paper printing and combining machine as claimed in claim 1, wherein the cutting tool comprises a sleeve, the sleeve is sleeved on a rotating roller, a cutting ring concentric with the sleeve is fixed at the end of the sleeve, the rotating roller penetrates through the cutting ring, the cutting edge of the outer edge of the cutting ring is tightly abutted against the outer edge of the cutting roller, and a locking bolt is connected to the sleeve in a threaded manner.

5. The film rolling and cutting device for the packaging paper printing and combining machine as claimed in claim 1, wherein the lower end of the sliding block is fixed with an upper wedge block, the lower end of the sliding groove is provided with a lower wedge block in a sliding manner, the lower wedge block is positioned below the upper wedge block, the inclined surfaces of the upper wedge block and the lower wedge block are oppositely arranged, the vertical plate is connected with an adjusting bolt in a threaded manner, and one end of the adjusting bolt extends into the sliding groove and is rotatably connected with the lower wedge block.

6. A film winding and cutting device for a packaging paper printing and combining machine as claimed in claim 5, wherein the end of the inclined surface of the upper wedge away from the rotating roller is inclined upward, and the end of the inclined surface of the lower wedge away from the rotating roller is inclined upward.

7. The roll film cutting device for the packaging paper printing and combining machine as claimed in claim 1, wherein the positioning plate is fixedly connected with the right vertical plate through a screw.