CN110014688B

CN110014688B - Corrugated paper cutting device

Info

Publication number: CN110014688B
Application number: CN201910314987.7A
Authority: CN
Inventors: 朱仁强
Original assignee: Zhejiang Magic Packaging Co ltd
Current assignee: Zhejiang magic Packaging Co.,Ltd.
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2021-03-05
Anticipated expiration: 2039-04-18
Also published as: CN110014688A

Abstract

The invention discloses a corrugated paper cutting device, which comprises a cutting box, wherein a cutting cavity is fixedly arranged in the cutting box, a transverse cutting pair transportation is fixedly arranged in the cutting cavity, the transverse cutting pair transportation can cut strip corrugated paper into sections, a rightward force is applied to the corrugated paper to enable the corrugated paper to continuously move rightwards, and a driving and cutting assembly is arranged at the lower end of the transverse cutting pair transportation.

Description

Corrugated paper cutting device

Technical Field

The invention relates to the field of corrugated paper cutting, in particular to a corrugated paper cutting device.

Background

The produced corrugated paper is generally large in size, so that when the corrugated paper is used for manufacturing a carton, the corrugated paper needs to be cut into the size suitable for the size, small batches of paper can be cut manually, and when large batches of cartons are produced, the manual paper cutting labor intensity is high.

Disclosure of Invention

The invention aims to provide a corrugated paper cutting device which can overcome the defects in the prior art.

According to the invention, the corrugated paper cutting device of the equipment comprises a device cutting box, a cutting cavity is fixedly arranged in the cutting box, a transverse cutting auxiliary transport is fixedly arranged in the cutting cavity and can cut the long corrugated paper into sections and enable the corrugated paper to continuously move rightwards by a force rightwards on the corrugated paper, a driving and cutting component is arranged at the lower end of the transverse cutting auxiliary transport and can lift the transverse cutting auxiliary transport upwards after a period of time, so that the transverse cutting auxiliary transport can cut the long paper into sections with uniform length, a main transport component positioned in the cutting cavity is arranged at the upper end of the transverse cutting auxiliary transport, the main transport component can transfer the long paper from the left end of the equipment to the right end, a vertical cutting component is arranged at the right upper end of the main transport equipment, and the vertical cutting component can continuously reverse and cut the paper cut in the transverse cutting auxiliary transport component, the paper is cut into small sections to become the final product.

According to a further technical scheme, the transverse cutting auxiliary transportation device comprises a top pressure plate fixing block, a top pressure plate sliding rod is connected to the upper end of the top pressure plate fixing block in a sliding fit mode, a top pressure plate is fixedly arranged on the upper end face of the top pressure plate sliding rod, a spring fixedly arranged between the lower end face of the top pressure plate and the upper end face of the top pressure plate fixing block is arranged on the top pressure plate sliding rod in a winding mode, a transverse cutter is arranged at the right end of the top pressure plate fixing block, an auxiliary transportation block is arranged at the right end of the transverse cutter, and a plurality of auxiliary transportation wheels driven by a motor are arranged at the upper end.

According to a further technical scheme, the driving and cutting assembly comprises a driving synchronizing wheel driven by a motor, the front end of the driving synchronizing wheel is fixedly provided with the driving synchronizing wheel, the right end of the driving synchronizing wheel is provided with a right cam which is connected with the front end wall and the rear end wall of the cutting cavity in a rotating fit mode, the front end of the right cam is fixedly provided with a driven synchronizing wheel driven by the motor, the driven synchronizing wheel is connected with the driving synchronizing wheel through a synchronous belt, the driving synchronizing wheel is abutted to the upper end of the right cam and is provided with a driving cutting block, an adjusting motor with an upward opening is arranged in the driving cutting block, the right end of the adjusting motor is meshed with a transverse cutting motor, the right end of an output shaft of the transverse cutting motor is fixedly provided with the driving cutting block which is connected with the left end wall of the adjusting motor in a rotating fit mode, and the transverse cutting shaft.

The technical scheme is that the main conveying assembly comprises a left friction wheel which is symmetrically arranged from front to back and driven by a motor, a plurality of driven friction wheels which are connected with the front end wall and the rear end wall of the cutting cavity in a rotating fit mode are arranged at the right end of the left friction wheel, a synchronous belt is connected between the left friction wheel and the driven friction wheels, fixed plates which are spaced from the left friction wheel and the driven friction wheels are symmetrically arranged on the front end and the rear end of the cutting cavity, a plurality of balance rollers are symmetrically connected between the fixed plates in a rotating fit mode, corrugated paper sliding plates which are symmetrically arranged on the left end of the cutting cavity in a left-right symmetry mode are symmetrically arranged on the left end of the cutting cavity, a guide rod is fixedly arranged on the lower end face of each corrugated paper sliding plate, a paper conveying cavity which is located in the cutting cavity is arranged between each corrugated paper sliding plate and the balance rollers, a right fixed block is, the transmission device comprises a right fixed block, a left fixed block, a right fixed block, a parallel shaft, a driving friction wheel, a transmission wheel, a synchronous belt and a transmission wheel, wherein the parallel shaft at the leftmost end is fixedly provided with an embedded motor embedded on the end face of the right fixed block, the parallel shaft at the right end is connected with the front end wall and the rear end wall of the right fixed block in a rotating fit manner, the parallel shaft is fixedly provided with the driving friction wheel, the transmission wheel is fixedly arranged at the rear end of the driving friction wheel, and the transmission wheels are.

In a further technical scheme, the vertical cutting component comprises an embedded block fixedly arranged on the cutting box, a lower chute with a downward opening is arranged in the embedding block, vertical cutting slide blocks which are symmetrical left and right are arranged on the lower chute in a sliding way, a downward cavity with a downward opening is fixedly arranged in the vertical cutting slide block, a vertical cutting motor with an output shaft which is in rotating fit connection with the end wall of the other end of the downward cavity is embedded on the end wall of the downward cavity, the output shaft of the vertical cutting motor is fixedly provided with a vertical cutting block, the embedding block is fixedly provided with an upper block, a threaded cavity is fixedly arranged in the upper block, a thread motor is embedded in the upper end wall of the thread cavity, a rotating shaft which is in rotating fit connection with the lower end wall of the thread cavity is fixedly arranged at the lower end of an output shaft of the thread motor, the rotating shaft is connected with a thread block in a thread fit way, the thread block is connected with the end wall of the thread cavity in a sliding fit way, the thread block is connected with a sliding swing rod which penetrates through the embedded block and is connected with the vertical cutting slide block in a rotating matching mode.

The invention has the beneficial effects that: the equipment has a simple structure, is convenient to use, can cut the corrugated paper on the paper tube vertically again after periodically and transversely cutting the corrugated paper through the cam group driven by the motor while having a small structure, ensures that the continuous cutting sizes of the long-strip paper are equal under the assembly line, and the finished product with higher quality is obtained.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a device for cutting corrugated paper according to the present invention;

FIG. 2 is a schematic view in the direction "A-A" of FIG. 1;

fig. 3 is an enlarged schematic view of "B" in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

For ease of description, as shown in fig. 1-3, the orientations described below are now defined as follows: the up-down, left-right and front-back directions which are described below are consistent with the up-down, left-right and front-back directions of the projection relation of the corrugated paper cutting device shown in the figure 1, the corrugated paper cutting device comprises a device cutting box 100, a cutting cavity 101 is fixedly arranged in the cutting box 100, a transverse cutting auxiliary transport is fixedly arranged in the cutting cavity 101, the transverse cutting auxiliary transport can cut strip corrugated paper into sections and can make the corrugated paper continuously move rightwards by applying a force to the corrugated paper, a driving and cutting component is arranged at the lower end of the transverse cutting auxiliary transport, the driving and cutting component can lift the transverse cutting auxiliary transport upwards after a certain time interval, the transverse cutting auxiliary transport can cut strip paper into sections with uniform length, a main transport component which is arranged in the cutting cavity 101 at the upper end of the transverse cutting auxiliary transport, and can transfer the strip paper from the left end to the right end of the device by the main transport component, the right upper end of the main conveying device is provided with a vertical cutting assembly, and the vertical cutting assembly can be used for reversing paper cut in the transverse cutting auxiliary conveying assembly to continue cutting, so that the paper is cut into a plurality of small sections to form a final finished product.

Beneficially or exemplarily, the cross-cutting auxiliary transportation device comprises a top pressure plate fixing block 105, a top pressure plate sliding rod 106 is connected to the upper end of the top pressure plate fixing block 105 in a sliding fit manner, a top pressure plate 110 is fixedly arranged on the upper end face of the top pressure plate sliding rod 106, a spring fixedly arranged between the lower end face of the top pressure plate 110 and the upper end face of the top pressure plate fixing block 105 is wound on the top pressure plate sliding rod 106, a cross cutting knife 112 is arranged at the right end of the top pressure plate fixing block 105, an auxiliary transportation block 122 is arranged at the right end of the cross cutting knife 112, and a plurality of auxiliary transportation wheels 113 driven by a motor are arranged at the upper end of the auxiliary transportation block.

Advantageously, or by way of example, the drive and cutting assembly comprises a motor-driven active synchronizing wheel 124, the front end of the driving synchronizing wheel 124 is fixedly provided with a driving synchronizing wheel 151, the right end of the driving synchronizing wheel 124 is provided with a right cam 150 which is in rotating fit connection with the front end wall and the rear end wall of the cutting cavity 101, the front end of the right cam 150 is fixedly provided with a driven synchronizing wheel 123 driven by a motor, the driven synchronizing wheel 123 is connected with the driving synchronizing wheel 151 through a synchronous belt, the driving synchronizing wheel 124 is provided with a driving cutting block 103 which is abutted against the upper end of the right cam 150, an adjusting motor 121 with an upward opening is arranged in the driving cutting block 103, a transverse cutting motor 120 is meshed at the right end of the adjusting motor 121, the right end of the output shaft of the transverse cutting motor 120 is fixedly provided with a driving cutting block 103 which is in rotating fit connection with the left end wall of the adjusting motor 121, the transverse cutting adjusting shaft 104 is in threaded fit connection with the auxiliary conveying block 122, the transverse cutting knife 112 and the top pressing plate fixing block 105.

Beneficially or exemplarily, the main transportation assembly comprises a left friction wheel 108 which is symmetrically arranged in front and back and is driven by a motor, a plurality of driven friction wheels 152 which are connected with the front and back end walls of the cutting cavity 101 in a rotating fit manner are arranged at the right end of the left friction wheel 108, a synchronous belt is connected between the left friction wheel 108 and the driven friction wheels 152, fixed plates 111 which are spaced from the left friction wheel 108 and the driven friction wheels 152 are symmetrically arranged on the front and back of the cutting cavity 101 in a fixed manner, a plurality of balance rollers 109 are connected between the fixed plates 111 in a rotating fit manner, corrugated paper sliding plates 107 which are symmetrically arranged on the left end of the cutting cavity 101 in a left-right manner are symmetrically arranged at the left end of the cutting cavity 101, guide rods 102 are fixedly arranged on the lower end surfaces of the corrugated paper sliding plates 107, a paper conveying cavity 140 which is located in the cutting cavity 101 is arranged between the corrugated paper sliding plates 107 and the balance rollers, a plurality of parallel shafts 135 are arranged between the right fixing blocks 153 which are symmetrical in the front-back direction, wherein the parallel shaft 135 at the leftmost end is fixedly provided with an embedded motor 134 embedded on the end face of the right fixing block 153, the parallel shaft 135 at the right end is connected with the front end wall and the rear end wall of the right fixing block 153 in a rotating fit manner, a driving friction wheel 136 is fixedly arranged on the parallel shaft 135, a transmission wheel 137 positioned at the rear end of the driving friction wheel 136 is fixedly arranged on the parallel shaft 135, and the transmission wheels 137 are connected through a synchronous belt.

Beneficially or exemplarily, the vertical cutting assembly includes an embedded block 119 fixedly arranged on the cutting box 100, a lower chute 126 with a downward opening is arranged in the embedded block 119, a vertical cutting slider 133 with bilateral symmetry is slidably arranged on the lower chute 126, a downward cavity 132 with a downward opening is fixedly arranged in the vertical cutting slider 133, a vertical cutting motor 139 with an output shaft rotatably matched and connected with the end wall of the other end of the downward cavity 132 is embedded on the end wall of the downward cavity 132, a vertical cutting block 138 is fixedly arranged on the output shaft of the vertical cutting motor 139, an upper block 115 is fixedly arranged on the embedded block 119, a threaded cavity 118 is fixedly arranged in the upper block 115, a threaded motor 117 is embedded on the upper end wall of the threaded cavity 118, a rotating shaft 116 rotatably matched and connected with the lower end wall of the threaded cavity 118 is fixedly arranged at the lower end of the output shaft of the threaded motor 117, a threaded block 114 connected with the end wall of the threaded cavity 118 in a sliding fit and connected in a matching manner is connected with the rotating shaft 116 in a, the thread block 114 is connected with a swing rod 127 which penetrates through the embedding block 119 and is connected with the vertical cutting slide block 133 in a rotating matching manner in a sliding manner.

When the equipment is in an initial state, the thread motor 117, the transverse cutting motor 120, the embedded motor 134 and the vertical cutting motor 139 are arranged, so that the structure is located at an initial position when in the initial state, adjustment can be performed in subsequent work, and the work coordination of the equipment is effectively improved.

When the equipment moves, the thread motor 117 is driven to work to drive the rotating shaft 116 to rotate, the rotating shaft 116 drives the swing rod 127 to swing through the thread block 114 connected with the rotating shaft in a thread fit manner, so that the vertical cutting slide block 133 is adjusted to a proper position in the lower sliding groove 126 to drive the vertical cutting motor 139 to work to drive the vertical cutting block 138 to rotate, long-strip roll paper enters a cutting assembly line from the left end of the paper conveying cavity 140, the motor at the rear end of the left friction wheel 108 drives the left friction wheel 108 to rotate, and meanwhile, a point synchronous belt is arranged at the rear end of the left friction wheel 108 to transmit the motion to the driven friction wheel 152, so that the roll paper moves from left to right under the driving of the left friction wheel 108 and the driven friction wheel 152 and the pressure of the balance roller 109 and the corrugated paper sliding plate 107 to stably move from left to right to drive the transverse cutting motor 120 to move, controlling the positions of the top pressure plate fixing block 105, the transverse cutting knife 112 and the auxiliary conveying block 122 on the transverse cutting adjusting shaft 104 to enable the transverse cutting knife 112 to be positioned at a proper cutting point, when transverse cutting is needed, stopping the motor at the rear end of the left friction wheel 108, driving the motor at the rear end of the driving synchronizing wheel 124 to transmit motion to the driving synchronizing wheel 124 and the driving synchronizing wheel 151, simultaneously driving the right cam 150 to move simultaneously through a synchronous belt connected between the driven synchronizing wheel 123 and the driving synchronizing wheel 151, thereby enabling the driving synchronizing wheel 124 and the right cam 150 to rotate synchronously, periodically enabling the driving cutting block 103 to slide upwards under the guidance of the guide rod 102 to enable the front end of the top pressure plate 110 to abut against paper, enabling the tip of the transverse cutting knife 112 to cut the paper, and continuously conveying the cut paper to the right through the auxiliary conveying wheel 113, the right-hand member is arranged in to the paper that makes the cutting off on corrugated paper slide 107, continues the transportation right, makes the paper section transport to cutting the subassembly lower extreme perpendicularly, at this moment, the work of parallel shaft 135 drives the leftmost end parallel shaft 135 rotates, and the leftmost end the transmission wheel 137 that sets firmly on the parallel shaft 135 passes through the hold-in range and drives the disalignment transmission wheel 137 and rotates to drive all parallel shaft 135 rotates, makes drive friction pulley 136 on the parallel shaft 135 rotates, makes the paper section be in continue to transport right to next process under the cutting shaping of perpendicular cutting piece 138.

Claims

1. The utility model provides a corrugated paper cutting device, the device includes device cutting case, the cutting incasement sets firmly the cutting chamber, set firmly the vice transportation of crosscut in the cutting chamber, the vice transportation of crosscut can be cut rectangular corrugated paper into individual section to a power to the right on the corrugated paper makes the corrugated paper continue to move to the right, the vice transportation lower extreme of crosscut is equipped with drives and cuts the subassembly, it can be after interval a period with the vice transportation of crosscut jack up upwards to drive the vice transportation of crosscut, make the vice transportation of crosscut can cut rectangular paper into the section of even length, the upper end of the vice transportation of crosscut is equipped with the main transport assembly who is located in the cutting chamber, main transport assembly can spread rectangular paper into the right-hand member from the left end of equipment and spread, the upper right end of main transport assembly is provided with perpendicular cutting assembly, perpendicular cutting assembly can continue the switching-over of the paper of the vice transportation of crosscut subassembly to cut, cutting the paper into a plurality of small sections to form a final finished product;

the transverse cutting auxiliary transportation device comprises a top pressure plate fixing block, wherein the upper end of the top pressure plate fixing block is connected with a top pressure plate sliding rod in a sliding fit mode, a top pressure plate is fixedly arranged on the upper end face of the top pressure plate sliding rod, a spring fixedly arranged between the lower end face of the top pressure plate and the upper end face of the top pressure plate fixing block is wound on the top pressure plate sliding rod, a transverse cutter is arranged at the right end of the top pressure plate fixing block, an auxiliary transportation block is arranged at the right end of the transverse cutter, and a plurality of auxiliary transportation wheels driven by a motor are arranged at the upper end of the auxiliary transportation;

the driving and cutting assembly comprises a driving synchronizing wheel driven by a motor, the front end of the driving synchronizing wheel is fixedly provided with a driving synchronizing wheel, the right end of the driving synchronizing wheel is provided with a right cam which is in running fit connection with the front end wall and the rear end wall of the cutting cavity, the front end of the right cam is fixedly provided with a driven synchronizing wheel driven by the motor, the driven synchronizing wheel is connected with the driving synchronizing wheel through a synchronous belt, the driving synchronizing wheel is abutted against the upper end of the right cam and is provided with a driving cutting block, an adjusting motor with an upward opening is arranged in the driving cutting block, the right end of the adjusting motor is meshed with a transverse cutting motor, the right end of an output shaft of the transverse cutting motor is fixedly provided with a driving cutting block which is in running fit connection with the left end wall of the adjusting motor, and a transverse cutting adjusting shaft is in threaded;

the main transportation assembly comprises a left friction wheel which is symmetrically arranged from front to back and driven by a motor, a plurality of driven friction wheels which are connected with the front end wall and the rear end wall of the cutting cavity in a rotating fit manner are arranged at the right end of the left friction wheel, a synchronous belt is connected between the left friction wheel and the driven friction wheel, fixed plates which are spaced from the left friction wheel and the driven friction wheel are symmetrically arranged on the front end and the rear end of the cutting cavity, a plurality of balance rollers are symmetrically connected between the fixed plates in a rotating fit manner, corrugated paper sliding plates which are symmetrically arranged at the left end and the right end of the cutting cavity, guide rods are fixedly arranged on the lower end faces of the corrugated paper sliding plates, a paper conveying cavity which is positioned in the cutting cavity is arranged between the corrugated paper sliding plates and the balance rollers, a right fixed block is fixedly arranged at the right end of the fixed plates, a plurality of parallel shafts are arranged, the parallel shaft at the leftmost end is fixedly provided with an embedded motor embedded on the end face of the right fixed block, the parallel shaft at the right end is in rotating fit connection with the front end wall and the rear end wall of the right fixed block, the parallel shaft is fixedly provided with a driving friction wheel, the parallel shaft is fixedly provided with a transmission wheel positioned at the rear end of the driving friction wheel, and the transmission wheels are connected through a synchronous belt;

the vertical cutting component comprises an embedded block fixedly arranged on the cutting box, a lower chute with a downward opening is arranged in the embedded block, the lower chute is provided with bilaterally symmetrical vertical cutting slide blocks in a sliding manner, a downward cavity with a downward opening is fixedly arranged in each vertical cutting slide block, a vertical cutting motor with an output shaft which is connected with the end wall of the other end of the downward cavity in a rotating matching way is embedded on the end wall of the downward cavity, the output shaft of the vertical cutting motor is fixedly provided with a vertical cutting block, the embedding block is fixedly provided with an upper block, a threaded cavity is fixedly arranged in the upper block, a thread motor is embedded in the upper end wall of the thread cavity, a rotating shaft which is in rotating fit connection with the lower end wall of the thread cavity is fixedly arranged at the lower end of an output shaft of the thread motor, the rotating shaft is connected with a thread block in a thread fit way, the thread block is connected with the end wall of the thread cavity in a sliding fit way, the thread block is connected with a sliding swing rod which penetrates through the embedded block and is connected with the vertical cutting slide block in a rotating matching mode.