CN113070940A

CN113070940A - Integral die-cutting processing machine for transparent plastic packaging box

Info

Publication number: CN113070940A
Application number: CN202110492187.1A
Authority: CN
Inventors: 刘奇光
Original assignee: Wuhan Suteng Trading Co ltd
Current assignee: Wuhan Suteng Trading Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-07-06

Abstract

The invention relates to an integral die-cutting processing machine for a transparent plastic packaging box, which comprises a workbench and a positioning device arranged outside the workbench, wherein a die-cutting device is arranged above the workbench; the L-shaped pressing plate is driven to move downwards, the L-shaped pressing plate can move along the two ends of the transparent plastic plate to be processed and can be used for centering and clamping the left end and the right end of the transparent plastic plate to be processed, meanwhile, the top of the transparent plastic plate to be processed can be pressed, so that the stability of the transparent plastic plate is improved, the cutting precision of the transparent plastic plate to be processed is further improved, the convex plate can drive the telescopic rod and the circular baffle to move downwards under the resistance of the rectangular baffle through the matching between the convex plate and the rectangular baffle, the plate after die cutting can be cut, the cutting mode is fast and convenient, the side walls of the right-angle cutter and the strip-shaped cutter can also be used for roughly grinding the end face of the die cutting plate while the die cutting plate is pushed to fall, and the flatness of.

Description

Integral die-cutting processing machine for transparent plastic packaging box

Technical Field

The invention relates to the field of packaging box processing, in particular to an integral die-cutting processing machine for a transparent plastic packaging box.

Background

The packaging box is a box for packaging products as the name implies, and can be classified according to materials, such as a paper box, an iron box, a plastic box, a wood box, a cloth box, a leather box, a corrugated packaging box and the like, the packaging box can ensure the safety of the products in transportation, and promote the grade of the products, and the like, wherein the transparent plastic packaging box widely used in the plastic box has the advantages of lower resource consumption capability and less environmental pollution compared with the packaging boxes made of other materials, and can more intuitively see the color and the shape of the products, thereby more easily attracting customers.

With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people for packing boxes will be continuously increased, the increase of short versions and parts, the improvement of processing quality and the reduction of production cost are also the market pressure and the difficult problem of paper box packing enterprises, so that the application of new technology in the production process of iron box packing is required, the automation degree of equipment is continuously improved, and the adjustment time of the equipment and the auxiliary preparation time of the parts are continuously reduced.

Aiming at the technology of the transparent plastic packaging box, firstly, patterns are designed according to design requirements and product characteristics, and a whole transparent plastic plate is cut by a cutter according to the patterns to manufacture a sample. The existing transparent plastic packaging box integral die-cutting processing machine has the following defects: 1. the existing integral die-cutting processing machine for the transparent plastic packaging box cannot press the upper end of the transparent plastic plate in the cutting process of the transparent plastic plate, so that the die-cutting position of the transparent plastic plate is deviated, and the die-cutting effect is poor; 2. the whole die-cutting processing machine of the existing transparent plastic packaging box can not automatically drop the die-cutting plate clamped in the die after die-cutting the transparent plastic plate, and is easy to clamp in the die, so that the die-cutting plate can not be normally used.

Therefore, the invention provides an integral die-cutting processing machine for a transparent plastic packaging box.

Disclosure of Invention

In order to achieve the purpose, the invention provides an integral die-cutting processing machine for a transparent plastic packaging box, which comprises a workbench and T-shaped grooves which are symmetrically arranged at the top of the workbench in the front-back direction, wherein supporting legs are arranged at the corners of the bottom of the workbench, a positioning device is arranged at the outer side of the workbench and comprises rotating shafts which are symmetrically arranged in the front-back direction and rotatably connected to the top of the workbench, two groups of rotating shafts are arranged between the two groups of T-shaped grooves and symmetrically arranged in the left-right direction, a conveying belt is sleeved on the outer walls of the two groups of rotating shafts which are symmetrically arranged in the left-right direction, two groups of outward extending plates are symmetrically arranged in the front-back direction, concave sliding rails are arranged at the tops of the outward extending plates, fixed plates are fixedly connected at the tops of the concave sliding rails, welding plates are symmetrically arranged at the front end and the rear end of the top of the stress rod, an L-shaped pressing plate is fixedly connected between the two groups of welding plates, a transmission shaft is rotatably connected between the two groups of fixing plates, and a cam is sleeved at the center of the outer wall of the transmission shaft;

a die cutting device is arranged above the workbench and comprises a first electric slide block which is respectively in sliding butt joint with the inner parts of two groups of T-shaped grooves, the first electric slide block is in a front-back symmetrical arrangement structure, a portal frame is jointly arranged at the top parts of the two groups of first electric slide blocks, a lifting cylinder is arranged at the center of the top part of the horizontal section of the portal frame, the moving end of the lifting cylinder penetrates through the bottom end of the horizontal section of the portal frame and is fixedly connected with an Contraband type lug seat with a downward opening, a connecting rod is fixedly connected between two groups of vertical sections of the Contraband type lug seat and is far away from the lifting cylinder, a circular plate is fixedly sleeved at the center of the outer wall of the connecting rod, the bottom end of the circular plate is provided with a connecting column, and the bottom center of the mounting plate and the edge close to the mounting plate are connected with a bar-shaped cutter in a sliding fit manner.

Preferably, the left end of the T-shaped groove is of an inverted T-shaped structure, the T-shaped groove extends along the length direction of the workbench, the height of the extending plate is smaller than that of the workbench, the upper end of the concave slide rail is of a concave structure, and two groups of concave slide rail openings which are symmetrical front and back are arranged oppositely.

Preferably, two sets of lateral wall between the vertical section of L shape clamp plate is the arc structure, prevents that L shape clamp plate vertical section bottom from being when the right angle easy and the both ends looks butt at transparent plastic board top at the in-process that moves down, has restricted L shape clamp plate to continue to move to can not fix a position the top and both ends of transparent plastic board.

Preferably, the tail end of the transmission shaft penetrates through the front end of the group of fixing plates and is fixedly connected with a stepping motor, a mounting seat is arranged at the lower end of the stepping motor, and the rear end of the mounting seat is fixedly connected with the front end of the group of fixing plates.

Preferably, the right angle hole has been seted up to the position that the corner at mounting panel top corresponds the right angle cutter, and the edge that the bottom center of mounting panel just is close to the mounting panel all sets up flutedly, and the terminal surface of recess is T shape structure, and the inside of recess all slides and is docked No. two electronic sliders, and No. two electronic sliders's bottom all with the top fixed connection of bar cutter, and the bar cutter all lies in between adjacent two sets of right angle cutters and laminates mutually with the lateral wall of right angle cutter.

Preferably, the below of lift cylinder is provided with unloading mechanism, and unloading mechanism is including setting up the telescopic link that just is close to the connecting rod in mounting panel top corner, the common fixedly connected with flange in two sets of telescopic link tops of bilateral symmetry, and the outer wall of telescopic link all is provided with reset spring, is connected through the sliding fit mode between telescopic link and the mounting panel.

Preferably, the upper end of flange is the arc structure, and the flange is located the top of connecting rod, and the bottom of telescopic link all runs through to the bottom of mounting panel and the circular baffle of fixedly connected with, and the top that just is located Contraband type ear seats between the vertical section of portal frame is provided with the rectangle baffle, and rectangle baffle bilateral symmetry is provided with two sets ofly.

Preferably, the top of supporting leg is provided with clean mechanism, clean mechanism sets up at the workstation top and is located the curb plate between conveyer belt and the T type groove including the symmetry, waist type groove has all been seted up to lateral wall between two sets of curb plates, waist type groove extends along the width direction of curb plate, common sliding fit is connected with the movable plate between two sets of waist type grooves, the square groove has been seted up to the bottom of movable plate, rotate through No. two hinge between the both ends and be connected with the brush board about the square groove, all be provided with a spring between both ends about both ends and the square groove of brush board, the bottom of brush board is provided with the brush, the width direction evenly distributed of brush board is followed to the brush.

Preferably, two sets of supports are installed on the conveyer belt top and near the conveyer belt left end for when the conveyer belt does not rotate, two sets of supports are located leftmost side or rightmost side, avoid the movable plate to be located the middle part of conveyer belt at the removal in-process, shelter from the cutting position, rotate through a hinge between two sets of supports and are connected with the rotor plate, are provided with coupling spring between the bottom of rotor plate and the top of conveyer belt, and the top of movable plate is located the below on rotor plate top.

Preferably, be located the right side two sets of the right-hand member of supporting leg and the one end of keeping away from the workstation all are provided with places the pole, and two sets of tops of placing the pole are provided with the collecting vat.

Advantageous effects

1. The L-shaped pressing plate is driven to move downwards, so that the L-shaped pressing plate can move along the two ends of the transparent plastic plate to be processed and clamp the left end and the right end of the transparent plastic plate to be processed in a centering manner, and the top of the transparent plastic plate to be processed can be pressed, so that the stability of the transparent plastic plate is improved, and the cutting precision of the transparent plastic plate to be processed is further improved;

2. according to the invention, the convex plate can drive the telescopic rod and the circular baffle to move downwards under the resistance of the rectangular baffle through the matching between the convex plate and the rectangular baffle, and finally the die-cut plate falls downwards under the thrust of the circular baffle, so that the automatic blanking of the die-cut plate is facilitated;

3. according to the invention, the right-angle cutters of other types can be replaced through the detachable right-angle cutter, and the position of the replaced right-angle cutter can be adjusted through the strip-shaped cutter in sliding fit, so that plastic packaging boxes of different specifications can be subjected to die cutting, and the application range of die cutting equipment is improved;

4. according to the invention, the rotating plate, the moving plate and the brush are matched, so that the brush and the moving plate can perform automatic reciprocating linear motion under the rotation of the rotating plate, and the scraps and the die cutting plate at the top of the workbench are cleaned in the collecting groove for collection, thereby reducing the manual labor force.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the working state of the present invention;

FIG. 2 is an enlarged view of a portion of the invention in the area A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the invention in the area B of FIG. 1;

FIG. 4 is a schematic view showing the structure of the pivotal plate and the connecting spring according to the present invention;

FIG. 5 is a left side view of the present invention;

FIG. 6 is a schematic view of the construction of the set square and the right angle cutter of the present invention;

FIG. 7 is a schematic structural diagram of a right-angle cutter and a strip-shaped cutter in the invention;

FIG. 8 is a cross-sectional view of the present invention;

FIG. 9 is a schematic view of the structure of the brush plate and the brush of the present invention;

fig. 10 is a schematic view of the die-cut structure of the transparent plastic panel of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 10, the integral die-cutting processing machine for the transparent plastic packaging box comprises a workbench 10 and T-shaped grooves 101 symmetrically arranged at the top of the workbench 10 in a front-back manner, wherein the left end of the T-shaped groove 101 is of an inverted T-shaped structure, the T-shaped groove 101 extends along the length direction of the workbench 10, and supporting legs 11 are arranged at the corners of the bottom of the workbench 10;

the outer side of the workbench 10 is provided with a positioning device 20, the positioning device 20 comprises two rotating shafts 21 which are symmetrically arranged front and back and rotatably connected to the top of the workbench 10, the two groups of rotating shafts 21 are positioned between the two groups of T-shaped grooves 101, two groups of rotating shafts 21 are symmetrically arranged left and right, the outer walls of the two groups of rotating shafts 21 which are symmetrically arranged left and right are commonly sleeved with a conveying belt 22, the length of the conveying belt 22 is equal to that of the workbench 10, the front ends of the left and right side walls of the workbench 10 and the bottom end which is close to the workbench 10 are symmetrically provided with two groups of overhanging plates 23, the height of the overhanging plates 23 is smaller than that of the workbench 10, the top of the overhanging plates 23 is provided with concave slide rails 24, the openings of the two groups of concave slide rails 24 which are symmetrically arranged front and back are oppositely, the top of the concave, both ends symmetry is provided with the welded plate around the atress pole 26 top, fixedly connected with L shape clamp plate 27 between two sets of welded plates, and lateral wall between the vertical section of two sets of L shape clamp plate 27 is the arc structure, prevent that L shape clamp plate 27 vertical section bottom is the both ends looks butt at the easy and transparent plastic board top of in-process of downstream when the right angle, L shape clamp plate 27 has been restricted and has been continued to remove, thereby can not fix a position transparent plastic board's top and both ends, it is connected with transmission shaft 28 to rotate between two sets of fixed plates 25, the outer wall centre cover of transmission shaft 28 is equipped with cam 29, the end of transmission shaft 28 runs through to the front end and the fixedly connected with step motor of a set of fixed plate 25, step motor's lower extreme is provided with the mount pad, the rear end of mount pad.

During operation, place the one end of treating the processing transparent plastic board between two sets of conveyer belts 22, start two sets of transmission motor, make it drive pivot 21 and rotate in opposite directions and drive conveyer belt 22 synchronous revolution, will treat the processing transparent plastic board and carry two sets of transmission motor of closing behind the conveyer belt 22 other end, start step motor, make it drive transmission shaft 28 intermittent type and drive cam 29 synchronous revolution, when cam 29 farthest end rotates gradually to the below, L shape clamp plate 27 drives atress pole 26 and moves down gradually along the lateral wall of cam 29 under the exogenic action of cam 29 and the guide effect of concave type slide rail 24, expanding spring 261 extends gradually under the pulling force effect of atress pole 26 this moment, can realize treating the position of processing transparent plastic board and carry out fixed many times with this.

A die cutting device 30 is arranged above the workbench 10, the die cutting device 30 comprises a first electric slide block 31 which is respectively in sliding butt joint with the inner parts of the two groups of T-shaped grooves 101, the first electric slide block 31 is in a front-back symmetrical arrangement structure, a portal frame 32 is jointly arranged at the top parts of the two groups of first electric slide blocks 31, a lifting cylinder 33 is arranged at the top center of the horizontal section of the portal frame 32, the moving end of the lifting cylinder 33 penetrates through the bottom end of the horizontal section of the portal frame 32 and is fixedly connected with an Contraband-shaped lug seat 34 with a downward opening, a connecting rod 35 is fixedly connected between the two groups of vertical sections of the Contraband-shaped lug seat 34 and is far away from the lifting cylinder 33, a circular plate 36 is fixedly sleeved at the center of the outer wall of the connecting rod 35, a connecting column 361 is arranged at the bottom end of the circular plate 36, a mounting plate 37 is fixedly connected at the, grooves are formed in the center of the bottom end of the mounting plate 37 and the edge close to the mounting plate 37, the end faces of the grooves are of T-shaped structures, a second electric sliding block is in sliding butt joint with the inside of each groove, strip-shaped cutters 373 are arranged at the bottom ends of the second electric sliding blocks, and the strip-shaped cutters 373 are located between every two adjacent groups of right-angle cutters 372 and are attached to the side walls of the right-angle cutters 372;

the blanking mechanism 38 is arranged below the lifting cylinder 33, the blanking mechanism 38 comprises telescopic rods 381 which are arranged at the top corners of the mounting plate 37 and are close to the connecting rod 35, convex plates 382 are fixedly connected to the top ends of the two groups of telescopic rods 381 which are bilaterally symmetrical, the upper ends of the convex plates 382 are of arc-shaped structures, the convex plates 382 are located above the connecting rod 35, reset springs 383 are arranged on the outer walls of the telescopic rods 381, the bottom ends of the telescopic rods 381 penetrate through the bottom of the mounting plate 37 and are fixedly connected with circular baffles 384, the telescopic rods 381 and the mounting plate 37 are connected in a sliding fit mode, rectangular baffles 385 are arranged between the vertical sections of the portal frame 32 and above the Contraband-shaped ear seats 34, and the two groups of rectangular;

the cleaning mechanism 39 is arranged above the supporting legs 11, the cleaning mechanism 39 comprises two groups of supports 391 which are arranged at the top end of the conveying belt 22 and are close to the left end of the conveying belt 22, when the conveying belt 22 does not rotate, the two groups of supports 391 are positioned at the leftmost side or the rightmost side, the moving plate 396 is prevented from being positioned in the middle of the conveying belt 22 and blocking a cutting position in the moving process, a rotating plate 392 is rotatably connected between the two groups of supports 391 through a hinge shaft, a connecting spring 393 is arranged between the bottom end of the rotating plate 392 and the top end of the conveying belt 22, side plates 394 are symmetrically arranged at the top of the workbench 10 and between the conveying belt 22 and the T-shaped groove 101, waist-shaped grooves 395 are respectively arranged on the side walls between the two groups of side plates 394, the waist-shaped grooves 395 extend along the width direction of the side plates 394, the moving plate, the bottom end of the moving plate 396 is provided with a square groove, the left end and the right end of the square groove are rotatably connected with a brush plate 397 through a second hinge shaft, a first spring 398 is arranged between the left end and the right end of the brush plate 397 and the left end and the right end of the square groove, a brush 399 is arranged at the bottom end of the brush plate 397, the brush 399 is uniformly distributed along the width direction of the brush plate 397, the brush 399 can be in an inclined state when being arranged above a transparent plastic plate to be processed through the rotating connection of the brush 399, when the transparent plastic plate to be processed is removed, the brush 399 is perpendicular to the top of the workbench 10 and is contacted with the top of the workbench 10 under the action of the first spring 398, and therefore the friction damage degree of the brush 399 and the transparent plastic plate to be;

the right-hand member that is located two sets of supporting legs 11 on the right side and the one end of keeping away from workstation 10 all are provided with places pole 12, and two sets of tops of placing pole 12 are provided with collecting vat 13.

During operation, the lifting cylinder 33 is started to drive the Contraband-type lug seat 34, the connecting rod 35, the circular plate 36 and the connecting column 361 to synchronously move downwards, the mounting plate 37 moves along with the connecting column 361, the right-angle cutter 372 and the bar-shaped cutter 373 synchronously move along with the mounting plate 37 to perform die cutting on the transparent plastic board to be processed, the die-cut board after die cutting is clamped between the right-angle cutter 372 and the bar-shaped cutter 373, the first electric slider 31 is started to enable the first electric slider 31 to slide along the T-shaped groove 101 and drive the portal frame 32 to synchronously move, so that the right-angle cutter 372 and the bar-shaped cutter 373 are driven to move along the length direction of the transparent plastic board to be processed and perform die cutting on the transparent plastic board to be processed in sequence, after the die cutting of the transparent plastic board to be processed is completed, the two sets of transmission motors are started again, the conveyer belt, when the lifting cylinder 33 drives the Contraband-shaped lug 34 to move upwards for a certain distance, the Contraband-shaped lug 34 drives the mounting plate 37 to move together with the convex plate 382, at this time, the top of the convex plate 382 gradually contacts with the rectangular baffle 385, so that the convex plate 382 drives the telescopic rod 381 and the circular baffle 384 to move towards the lower part of the mounting plate 37 under the resistance of the rectangular baffle 385, the mounting plate 37 continues to move upwards, and at this time, the die-cut plate falls to the top of the workbench 10 under the thrust of the circular baffle 384 after die cutting;

when plastic packaging boxes with different dimensions and specifications need to be subjected to die cutting, the detachable right-angle cutter 372 can be replaced by other types of right-angle cutters 372, the replaced right-angle cutter 372 can be subjected to position adjustment by the strip-shaped cutter 373 in sliding fit, the rotating plate 392 can be driven to synchronously rotate by the rotation of the conveying belt 22, when the rotating plate 392 is positioned on the left side of the moving plate 396, the conveying belt 22 drives the rotating plate 392 to move rightwards, the rotating plate 392 drives the moving plate 396 and the brush 399 to move along the waist-shaped groove 395, the brush 399 can sweep waste chips and die-cutting plates at the top of the workbench 10 into the collecting groove 13 for collecting, when the rotating plate 392 continues to rotate to the rightmost end of the conveying belt 22, the moving plate is fixed by the 396 under the guiding effect of the waist-shaped groove 395, the rotating plate 392 rotates around the first hinge shaft to the left side under the resistance of the 396 and penetrates through the bottom, when the rotating plate 392 passes through the other side of the moving plate 396, the rotating plate 392 returns to the original position under the elastic force of the connecting spring 393, and when the rotating plate 392 continues to rotate to the outermost side of the conveyer belt 22, the moving plate 396 returns to the left end of the waist-shaped groove 395 under the driving of the rotating plate 392.

The working principle is as follows: placing one end of a transparent plastic plate to be processed between two groups of conveying belts 22, starting two groups of transmission motors to drive the rotating shaft 21 to reversely rotate and drive the conveying belts 22 to synchronously rotate, conveying the transparent plastic plate to be processed to the other end of the conveying belts 22, then closing the two groups of transmission motors, starting the stepping motor to drive the transmission shaft 28 to intermittently rotate and drive the cam 29 to synchronously rotate, when the farthest end of the cam 29 gradually rotates to the lowest part, driving the stress rod 26 to gradually move downwards along the side wall of the cam 29 under the external force action of the cam 29 and the guiding action of the concave sliding rail 24 by the L-shaped pressing plate 27, and gradually extending the extension spring 261 under the tension action of the stress rod 26 at the moment so as to realize multiple times of fixing the position of the transparent plastic plate to be processed;

the lifting cylinder 33 is started to drive the Contraband-type lug seat 34, the connecting rod 35, the circular plate 36 and the connecting column 361 to synchronously move downwards, the mounting plate 37 moves along with the connecting column 361, the right-angle cutter 372 and the bar-shaped cutter 373 synchronously move along with the mounting plate 37 to perform die cutting on the transparent plastic board to be processed, the die-cut board after die cutting is clamped between the right-angle cutter 372 and the bar-shaped cutter 373, the first electric slider 31 is started to enable the first electric slider 31 to slide along the T-shaped groove 101 and drive the portal frame 32 to synchronously move, so that the right-angle cutter 372 and the bar-shaped cutter 373 are driven to move along the length direction of the transparent plastic board to be processed and perform die cutting on the transparent plastic board to be processed in sequence, after the die cutting of the transparent plastic board to be processed is completed, the two groups of transmission motors are started again, the conveyer belt, when the lifting cylinder 33 drives the Contraband-shaped lug 34 to move upwards for a certain distance, the Contraband-shaped lug 34 drives the mounting plate 37 to move together with the convex plate 382, at this time, the top of the convex plate 382 gradually contacts with the rectangular baffle 385, so that the convex plate 382 drives the telescopic rod 381 and the circular baffle 384 to move towards the lower part of the mounting plate 37 under the resistance of the rectangular baffle 385, the mounting plate 37 continues to move upwards, and at this time, the die-cut plate falls to the top of the workbench 10 under the thrust of the circular baffle 384 after die cutting;

when plastic packaging boxes with different dimensions and specifications need to be subjected to die cutting, the detachable right-angle cutter 372 can be used for replacing right-angle cutters 372 of other models, and the replaced right-angle cutter 372 can be subjected to position adjustment through the strip-shaped cutter 373 in sliding fit;

the rotation of the conveyer belt 22 can also drive the rotating plate 392 to synchronously rotate, when the rotating plate 392 is positioned at the left side of the moving plate 396, the conveyer belt 22 drives the rotating plate 392 to move rightwards, the rotating plate 392 drives the moving plate 396 and the brush 399 to move along the waist-shaped groove 395, at this time, the brush 399 can clean the scraps and die-cut plates at the top of the worktable 10 to the collecting groove 13 for collecting, when the rotating plate 392 continues to rotate to the rightmost end of the conveyer belt 22, the moving plate 396 is fixed under the guiding action of the waist-shaped groove 395, the rotating plate 392 rotates around the first hinge to the left side under the resistance of the moving plate 396 and passes through the bottom of the moving plate 396, when the rotating plate 392 passes through the other side of the moving plate 396, the rotating plate 392 returns to the original position under the elastic force of the connecting spring 393, when the rotating plate 392 continues to rotate to the outermost side of the conveyer belt 22, the moving plate 396 returns to the, the brush 399 can automatically reciprocate linearly by reciprocating in this way.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transparent plastic packing carton whole die cutting processing machine, includes workstation (10) and front and back symmetry set up in T type groove (101) at workstation (10) top, its characterized in that: supporting legs (11) are arranged at corners of the bottom of the workbench (10), positioning devices (20) are arranged on the outer side of the workbench (10), each positioning device (20) comprises rotating shafts (21) which are symmetrically arranged front and back and rotatably connected to the top of the workbench (10), two groups of rotating shafts (21) are arranged between two groups of T-shaped grooves (101), two groups of rotating shafts (21) are symmetrically arranged left and right, a conveying belt (22) is sleeved on the outer walls of the two groups of rotating shafts (21) which are symmetrically arranged left and right, overhanging plates (23) are symmetrically arranged at the front ends of the left side wall and the right side wall of the workbench (10) and close to the bottom end of the workbench (10), two groups of overhanging plates (23) are symmetrically arranged front and back, concave sliding rails (24) are arranged at the tops of the overhanging plates (23), fixed fixing plates (25) are fixedly connected at the tops of the concave sliding rails (, welding plates are symmetrically arranged at the front end and the rear end of the top of the stress rod (26), an L-shaped pressing plate (27) is fixedly connected between the two groups of welding plates, a transmission shaft (28) is rotatably connected between the two groups of fixing plates (25), and a cam (29) is sleeved at the center of the outer wall of the transmission shaft (28);

a die cutting device (30) is arranged above the workbench (10), the die cutting device (30) comprises a first electric slider (31) which is respectively in sliding butt joint with the inner parts of the two groups of T-shaped grooves (101), the first electric slider (31) is in a front-back symmetrical arrangement structure, a portal frame (32) is jointly arranged at the tops of the two groups of first electric sliders (31), a lifting cylinder (33) is installed at the center of the top of the horizontal section of the portal frame (32), the moving end of the lifting cylinder (33) penetrates through the bottom end of the horizontal section of the portal frame (32) and is fixedly connected with a Contraband-type lug seat (34) with a downward opening, a connecting rod (35) is fixedly connected between the two groups of vertical sections of the Contraband-type lug seat (34) and is far away from the lifting cylinder (33), a circular plate (36) is fixedly sleeved at the center of the outer wall of the connecting rod (35), a connecting column (361), detachable right angle cutter (372) are installed through set-square (371) in the corner of mounting panel (37) bottom, and the equal sliding fit in edge that just is close to mounting panel (37) in the bottom center of mounting panel (37) is connected with bar cutter (373).

2. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the left end of the T-shaped groove (101) is of an inverted T-shaped structure, the T-shaped groove (101) extends along the length direction of the workbench (10), the height of the overhanging plate (23) is smaller than that of the workbench (10), the upper end of the concave sliding rail (24) is of a concave structure, and two groups of concave sliding rails (24) which are symmetrical in the front and back are oppositely arranged in an opening mode.

3. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the side wall between the vertical sections of the two groups of L-shaped pressing plates (27) is of an arc-shaped structure.

4. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the tail ends of the two transmission shafts (28) penetrate through the front ends of the group of fixing plates (25) and are fixedly connected with stepping motors, mounting seats are arranged at the lower ends of the stepping motors, and the rear ends of the mounting seats are fixedly connected with the front ends of the group of fixing plates (25).

5. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the right angle hole has been seted up to the position that the corner at mounting panel (37) top corresponds right angle cutter (372), the edge that the bottom center of mounting panel (37) and be close to mounting panel (37) all sets up flutedly, the terminal surface of recess is T shape structure, the inside of recess all slides and is docked No. two electronic sliders, the bottom of No. two electronic sliders all with the top fixed connection of bar cutter (373), and bar cutter (373) all lie in between adjacent two sets of right angle cutter (372) and laminate mutually with the lateral wall of right angle cutter (372).

6. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the utility model discloses a telescopic lifting cylinder's (33) below is provided with unloading mechanism (38), and unloading mechanism (38) are including setting up telescopic link (381) at mounting panel (37) top corner and being close to connecting rod (35), the common fixedly connected with flange (382) in two sets of telescopic link (381) top of bilateral symmetry, and the outer wall of telescopic link (381) all is provided with reset spring (383), is connected through sliding fit between telescopic link (381) and mounting panel (37).

7. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 6, wherein: the upper end of flange (382) is the arc structure, and flange (382) are located the top of connecting rod (35), and the bottom of telescopic link (381) all runs through to the bottom of mounting panel (37) and circular baffle (384) of fixedly connected with, and the top that just is located Contraband type ear seat (34) between the vertical section of portal frame (32) is provided with rectangle baffle (385), and rectangle baffle (385) bilateral symmetry is provided with two sets ofly.

8. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: the utility model discloses a brush plate, including workstation (10), curb belt (22) and T type groove (101), waist type groove (395) have all been seted up to lateral wall between two sets of curb plates (394), waist type groove (395) extend along the width direction of curb plate (394), common sliding fit is connected with movable plate (396) between two sets of waist type groove (395), the square groove has been seted up to the bottom of movable plate (396), it is connected with brush plate (397) to rotate through No. two hinge shafts between the left and right sides both ends of square groove, all be provided with spring (398) between the left and right sides both ends of brush plate (397) and the left and right sides both ends of square groove, the bottom of brush plate (397) is provided with brush (399), brush (399) are along the width direction evenly distributed of brush plate (397).

9. The integral die-cutting machine for producing the transparent plastic packing box according to claim 8, wherein: two groups of supports (391) are installed on the top end of the conveying belt (22) and close to the left end of the conveying belt (22), a rotating plate (392) is rotatably connected between the two groups of supports (391) through a hinge shaft, a connecting spring (393) is arranged between the bottom end of the rotating plate (392) and the top end of the conveying belt (22), and the top end of the moving plate (396) is located below the top end of the rotating plate (392).

10. The integral die-cutting machine for manufacturing transparent plastic packing boxes according to claim 1, wherein: and the right ends of the supporting legs (11) on the right side and the ends far away from the workbench (10) are provided with placing rods (12), and the tops of the two placing rods (12) are provided with collecting grooves (13).