CN110902009B

CN110902009B - Carton packing plant

Info

Publication number: CN110902009B
Application number: CN201911283263.7A
Authority: CN
Inventors: 赖启荣
Original assignee: Individual
Current assignee: Kunshan Xichen Packaging Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-06-04
Anticipated expiration: 2039-12-13
Also published as: CN110902009A

Abstract

The invention discloses a paper box packaging device, relates to the technical field of packaging, and solves the problems that the existing paper box packaging mode is performed through manual operation, the production efficiency is low, the production cost is high, the operation is troublesome and the like. The utility model provides a carton packing plant, includes the collecting box, the support chassis is installed in the outside of collecting box upper end, the carton feed mechanism is installed to the up end of supporting the chassis, carton feed mechanism includes angle modulation bracing piece, altitude mixture control supporting seat, altitude mixture control board, auricle and feed plate, two auricles are installed to the lower terminal surface of feed plate, altitude mixture control board is installed to one side of auricle, the altitude mixture control supporting seat is installed in the outside of altitude mixture control board lower extreme, the angle modulation bracing piece is installed to one side of altitude mixture control supporting seat. According to the automatic packaging device, the paper boxes are automatically packaged, so that the production efficiency is improved, the production cost is reduced, and the operation is convenient.

Description

Carton packing plant

Technical Field

The invention relates to the technical field of packaging, in particular to a paper box packaging device.

Background

Along with the rapid development of social economy, people's standard of living constantly improves, and is also higher and higher to the requirement of quality of life, when using the carton, wraps up the sticker in the outside of carton usually, reaches pleasing to the eye effect, and the packing carton as the name implies is the box that is used for packing the product, can classify according to the material for example: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. the packing carton function: the safety of products in transportation is ensured, and the grade of the products is improved.

However, the existing carton packaging mode is carried out through manual operation, so that the production efficiency is low, the production cost is high, and the operation is troublesome; thus, the existing needs are not met, and a carton packaging device is proposed.

Disclosure of Invention

The invention aims to provide a carton packaging device, which aims to solve the problems of low production efficiency, high production cost, troublesome operation and the like of the existing carton packaging mode in the background technology, which is carried out through manual operation.

In order to achieve the purpose, the invention provides the following technical scheme: a carton packaging device comprises a collecting box, wherein a supporting bottom frame is mounted on the outer side of the upper end of the collecting box, a carton feeding mechanism is mounted on the upper end face of the supporting bottom frame and comprises an angle adjusting support rod, a height adjusting support seat, a height adjusting plate, connecting lug seats and a feeding plate, two connecting lug seats are mounted on the lower end face of the feeding plate, the height adjusting plate is mounted on one side of each connecting lug seat, the height adjusting support seat is mounted on the outer side of the lower end of the height adjusting plate, the angle adjusting support rod is mounted on one side of each height adjusting support seat, and a carton conveying mechanism is mounted on one side of the carton feeding mechanism;

the paper box conveying mechanism comprises a bottom supporting plate, a side connecting plate, a second side plate, an elastic adjusting plate, a second connecting shaft, a paper box moving plate, a second conveying belt and a second roller, fourteen paper tape moving plates are arranged on the outer side of the second conveyor belt, six second rollers are arranged on the inner side of the second conveyor belt, a second connecting shaft is arranged on the inner side of each second roller, two ends of one of the second rollers are respectively provided with a second side plate, one side of each second side plate is provided with three side connecting plates, the inner sides of the bottom ends of the side connecting plates are provided with bottom supporting plates, wherein one side of the two side connecting plates is provided with an elastic adjusting plate, the outer side of the paper box conveying mechanism is provided with a sticker packaging mechanism, the sticker placing mechanism is installed to the upper end of second curb plate, sticker pressing mechanism is installed to sticker placing mechanism's inboard.

Preferably, the sticker packagine machine constructs including braced frame, hydraulic cylinder, carton location box, sticker press the briquetting, promote guide bar, reset spring and leading truck, two leading trucks are installed to braced frame's one side, hydraulic cylinder is installed to the inboard of braced frame upper end, carton location box is installed to hydraulic cylinder's lower terminal surface, two stickers are installed to carton location box's inboard and are pressed the briquetting, the sticker is pressed one side of briquetting and is installed and promote the guide bar, reset spring is installed in the outside that promotes the guide bar.

Preferably, the sticker placing mechanism includes fixed connection board, first curb plate, first connecting axle, transmission shaft, first conveyer belt, first running roller, fixed pressure strip and sticker dead lever, twenty-four sticker dead levers are installed in the outside of first conveyer belt, fixed pressure strip is installed in the outside of sticker dead lever one end, two first running rollers are installed to the inboard of first conveyer belt, first connecting axle, one of them are installed to the inboard of first running roller the transmission shaft is installed to one side of first connecting axle, first curb plate is all installed at the both ends of first running roller, six fixed connection boards are installed to one side of first curb plate.

Preferably, sticker pressing mechanism is including pressing down the depression bar, coupling spring, solid fixed support board and vertical guide bar, press down the up end of depression bar and install vertical guide bar, coupling spring is installed in the outside of vertical guide bar, solid fixed support board is installed to coupling spring's up end.

Preferably, the lower extreme welded fastening of angle modulation bracing piece is at the up end of supporting the chassis, the both sides of feed plate all are provided with the locating piece, the upper end of angle modulation bracing piece extends to the inboard of locating piece, connection ear seat welded fastening is at the lower terminal surface of feed plate, it is fixed that connection ear seat passes through the locating pin with altitude mixture control board's upper end, altitude mixture control board's lower extreme passes through the inboard of screw connection fixation in altitude mixture control supporting seat upper end.

Preferably, the bottom support plate is welded and fixed on the upper end face of the support chassis, a waist-shaped hole is formed in one side of the bottom support plate, the upper end of the bottom support plate is connected to the inner side of the lower end of the side connecting plate through a screw, the side connecting plate is welded and fixed on one side of the second side plate, and two ends of the second connecting shaft extend to the inner side of the second side plate.

Preferably, the second roller is connected and fixed to the outer side of the second connecting shaft through a bearing, the outer side of the second conveyor belt is connected and fixed with a paper cassette moving plate through a screw, a paper cassette main body is arranged on the outer side of one of the paper cassette moving plates, a stepping motor is arranged at one end of one of the second connecting shafts, and a belt pulley is arranged on the outer side of one end of the second connecting shaft.

Preferably, one end of the guide frame is welded and fixed on one side of the supporting frame, the other end of the guide frame is provided with an arc-shaped groove, the paper box positioning box is fixed on the lower end face of the hydraulic oil cylinder through screw connection, guide holes are formed in the two sides of the paper box positioning box, one end of the pushing guide rod penetrates through the guide holes and is fixed with a sticker pressing block through screw connection, and the pushing guide rod is connected with the paper box positioning box through a reset spring.

Preferably, the one end of fixed pressure strip passes through the screwed connection to be fixed in the outside of first conveyer belt, the other end of fixed pressure strip is provided with the locating hole, the one end of sticker dead lever extends to the inboard of locating hole, the one end of transmission shaft is passed through the bearing and is connected the inboard of fixing at first curb plate, the other end and the first connecting axle of transmission shaft pass through gear engagement and be connected.

Preferably, the upper end face of the fixed supporting plate is provided with a through hole, the upper end of the vertical guide rod penetrates through the through hole and is connected with the fixed supporting plate through a connecting spring, and the pressing rod is fixed on the outer side of the lower end of the vertical guide rod through threaded connection.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the height of the height adjusting plate is adjusted, so that the feeding plate rotates relative to the angle adjusting support rod, the inclination angle of the feeding plate is adjusted, the paper boxes can slide and automatically fill materials conveniently, the stepping motor arranged at one end of the second connecting shaft is started, and the second connecting shaft drives the second conveyor belt to rotate through the second roller wheel, so that the paper boxes on the upper end surface of the feeding plate can be hooked and positioned when the paper box moving plate moves;

2. according to the invention, the transmission shaft is driven to rotate by the second connecting shaft through the belt, the rotating direction of the first conveying belt is opposite to that of the second conveying belt, so that the paper box and the pasters can be conveniently attached to each other, the first conveying belt is pushed downwards by the pressing rod under the support of the connecting spring, then two pushing guide rods for attaching the pasters to the upper end face of the paper box move towards each other under the guide of the arc-shaped groove arranged at one end of the guide frame, then the pasters on two sides of the paper box are attached by the pressing block of the pasters, and the pasters on two ends of the paper box are tightly pressed and attached through two ends of the.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a fragmentary side elevation view of the invention in its entirety;

FIG. 3 is a schematic view of a partial structure of the carton feed mechanism of the present invention;

FIG. 4 is a schematic view of the overall structure of the present invention in partial cross section;

FIG. 5 is a schematic view of a partial cross-sectional configuration of the carton transfer mechanism of the present invention;

FIG. 6 is a schematic view of a partial cross-sectional structure of the sticker packaging mechanism of the present invention.

In the figure: 1. a collection box; 2. a support chassis; 3. a sticker packaging mechanism; 301. a support frame; 302. a hydraulic cylinder; 303. a carton positioning box; 304. the paster presses the briquetting; 305. pushing the guide rod; 306. a return spring; 307. a guide frame; 4. a carton feed mechanism; 401. an angle adjusting support bar; 402. a height adjusting support seat; 403. a height adjustment plate; 404. connecting the ear seat; 405. a feeding plate; 5. a sticker placement mechanism; 501. fixing the connecting plate; 502. a first side plate; 503. a first connecting shaft; 504. a drive shaft; 505. a first conveyor belt; 506. a first roller; 507. fixing the pressing plate; 508. pasting a paper fixing rod; 6. a carton transport mechanism; 601. a bottom support plate; 602. side edge connecting plates; 603. a second side plate; 604. a tightness adjusting plate; 605. a second connecting shaft; 606. a movable plate of the paper tape; 607. a second conveyor belt; 608. a second roller; 7. a sticker pressing mechanism; 701. a pressing lever; 702. a connecting spring; 703. fixing the support plate; 704. a vertical guide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1 to 6, an embodiment of the present invention includes: the utility model provides a carton packing plant, includes collecting box 1, supports 2 left sides of chassis and installs collecting box 1, supports 2 tops of chassis and is equipped with sticker packagine machine and constructs 3 and carton feed mechanism 4, is equipped with sticker placement mechanism 5 and carton transport mechanism 6 on the sticker packagine machine constructs 3, is equipped with sticker pressing mechanism 7 on the sticker placement mechanism 5.

During the use, the function of each part is examined whether intact, and the carton that will pack is put to carton feed mechanism 4 on upside down, then puts the sticker on sticker placement mechanism 5, and the work of restart carton transport mechanism 6, 6 drive sticker placement mechanism 5 works of carton transport mechanism, and the sticker is laminated to the bottom of carton, and sticker pressing means 7 can compress tightly the sticker. After the completion of the entire operation, the paper cassette conveying mechanism 6 is closed.

Example 2

Please refer to fig. 1 to 6, the carton feeding mechanism 4 includes an angle adjusting support rod 401, a height adjusting support seat 402, a height adjusting plate 403, a connecting lug seat 404 and a feeding plate 405, the right side of the top of the support chassis 2 is welded with two angle adjusting support rods 401 and two height adjusting support seats 402, the angle adjusting support rod 401 is located on the left side of the height adjusting support seat 402, the two height adjusting support seats 402 are connected with a height adjusting plate 403 through screws, the tops of the two height adjusting plates 403 are movably connected with the feeding plate 405 through the connecting lug seat 404, the two angle adjusting support rods 401 are rotatably connected with the feeding plate 405, the height of the height adjusting plate 403 is adjusted, and the feeding plate 405 rotates relative to the angle adjusting support rods 401, and then the inclination angle of the feeding plate 405 is adjusted, which is convenient for the.

The paper box conveying mechanism 6 comprises a bottom supporting plate 601, side connecting plates 602, second side plates 603, a tightness adjusting plate 604, a second connecting shaft 605, a paper box driving plate 606, a second conveying belt 607 and second rollers 608, wherein the three bottom supporting plates 601 are welded on the front side and the rear side of the top of the supporting bottom frame 2, the second side plates 603 are welded on the bottom supporting plates 601 on the two sides through the side connecting plates 602, the height of the structure of the paper box conveying mechanism 6 can be adjusted through the relative positions of the side connecting plates 602 and the bottom supporting plates 601, the tightness adjusting plate 604 is movably arranged on the left part of each second side plate 603, six second connecting shafts 605 are rotatably arranged between the two second side plates 603, a stepping motor is arranged on the right part of the front side of each second side plate 603 through bolts, the front end of the second connecting shaft 605 on the right side is connected with an output shaft of the stepping motor through a, and then the second connecting axle 605 passes through the second running roller 608 and drives the second conveyer belt 607 and rotate, all install second running roller 608 through the bearing frame on the six second connecting axles 605, around having the second conveyer belt 607 between the six second running rollers 608, the even spaced cassette tape movable plate 606 that has through the screw connection in the second conveyer belt 607 outside, can laminate four sides of carton through sticker packagine machine 3, wholly through carrying out automatic packing to the carton, and the production efficiency is improved, the production cost is reduced, and convenient operation.

The paster packaging mechanism 3 comprises a supporting frame 301, a hydraulic oil cylinder 302, a paper box positioning box 303, a paster pressing block 304, a pushing guide rod 305, a reset spring 306 and a guide frame 307, the left side of the top of the supporting chassis 2 is connected with the supporting frame 301, the hydraulic oil cylinder 302 is installed in the middle of the top of the supporting frame 301 in an embedded mode, the bottom of the hydraulic oil cylinder 302 is connected with the paper box positioning box 303, guide holes are formed in the front side and the rear side of the paper box positioning box 303, the pushing guide rod 305 is internally provided with the paster pressing block 304 in a sliding mode through screws, the reset spring 306 is wound on the pushing guide rod 305, one end of the reset spring 306 is connected with the pushing guide rod 305, the other end of the reset spring 306 is connected with the paper box positioning box 303, the guide frames 307 are welded on the front side and the rear side of the inner upper portion of the supporting frame 301, the hydraulic oil cylinder 302 drives the paper box positioning box And moving and then pasting the stickers on the two sides of the paper box by the sticker pressing block 304, and pressing and pasting the stickers on the two ends of the paper box through the two ends of the paper box positioning box 303.

The sticker placement mechanism 5 comprises a fixed connecting plate 501, a first side plate 502, first connecting shafts 503, a transmission shaft 504, a first conveying belt 505, first rollers 506, a fixed pressing plate 507 and sticker fixing rods 508, wherein the tops of the two second side plates 603 are respectively connected with the three fixed connecting plates 501, the inner sides of the fixed connecting plates 501 on the front side and the rear side are connected with the first side plate 502, the transmission shaft 504 and the two first connecting shafts 503 are rotatably connected between the two first side plates 502, the transmission shaft 504 is positioned on the right sides of the two first connecting shafts 503, the transmission shaft 504 is connected with the first connecting shafts 503 on the right sides through gears, the transmission shaft 504 is connected with the second connecting shafts 605 on the right sides through belt pulleys and flat belts, the two first connecting shafts 503 are respectively provided with the first rollers 506, the first conveying belt 505 is wound between the two first rollers 506, and the outer sides of the first, all be connected with fixed pressure strip 507 on every sticker dead lever 508, can place the bottom surface laminating of location and carton to the sticker through sticker placement mechanism 5.

Sticker pressing mechanism 7 is including pressing depression bar 701, coupling spring 702, PMKD 703 and vertical guide bar 704, the right part is connected with PMKD 703 between two first curb plate 502, it has the through-hole to open on the PMKD 703, the slidingtype is equipped with vertical guide bar 704 in the through-hole, vertical guide bar 704 bottom is connected with presses depression bar 701, it is connected with coupling spring 702 to press between depression bar 701 and the PMKD 703, coupling spring 702 is around on vertical guide bar 704, the accessible highly adjusts vertical guide bar 704, be applicable to the carton of different thickness, be convenient for contact the bonding to carton and sticker through Sticker pressing mechanism 7.

The working principle is as follows: when the carton packaging machine is used, whether the functions of all parts are intact is checked, a carton to be packaged is placed upside down to the upper end face of the feeding plate 405, the inclination angle of the feeding plate 405 is adjusted according to the use requirement, specifically, positioning blocks are arranged on two sides of the feeding plate 405, the upper end of the angle adjusting support rod 401 extends to the inner sides of the positioning blocks, the connecting lug seat 404 is fixedly connected with the upper end of the height adjusting plate 403 through a positioning pin, the lower end of the height adjusting plate 403 is fixedly connected to the inner side of the upper end of the height adjusting support seat 402 through a screw, the feeding plate 405 rotates relative to the angle adjusting support rod 401 through adjusting the height of the height adjusting plate 403, the inclination angle of the feeding plate 405 is adjusted, the carton slides and automatically packs, the power supply is switched on, the stepping motor arranged at one end of the second connecting shaft 605 is started, and the stepping motor drives the, the second connecting shaft 605 drives the second conveyor belt 607 to rotate through the second roller 608, the paper cassette moving plate 606 is disposed outside the second conveyor belt 607, so that the paper cassette moving plate 606 can hook and position the paper cassette on the upper end surface of the feed plate 405 when moving, when the second connecting shaft 605 rotates, belt pulleys are disposed outside one end of the second connecting shaft 605 and one end of the transmission shaft 504, so that the second connecting shaft 605 drives the transmission shaft 504 to rotate through a belt, wherein the transmission shaft 504 is connected with the first connecting shaft 503 through a gear, so that the transmission shaft 504 drives the first connecting shaft 503 to rotate through the gear, and the first connecting shaft 503 drives the first conveyor belt 505 to rotate through the first roller 506, wherein the rotation direction of the first conveyor belt 505 is opposite to the rotation direction of the second conveyor belt 607, and stickers are placed on the upper end surface of the first conveyor belt 505, the four end corners of the sticker are preliminarily positioned through the sticker fixing rod 508, one side of the sticker with a glue surface is placed upwards, so that when the sticker rotates to the position above the second conveyor belt 607 along with the first conveyor belt 505, the glue surface can be adhered to the carton, the bottom end of the carton is adhered through the sticker at the moment, when the lower end surface of the pressing rod 701 is rotated, the pressing rod 701 pushes the first conveyor belt 505 downwards under the support of the connecting spring 702, the sticker is adhered to the upper end surface of the carton and further moves to the position below the carton positioning box 303 through the second conveyor belt 607, the hydraulic oil cylinder 302 is started, the hydraulic oil cylinder 302 drives the carton positioning box 303 to move downwards, the two pushing guide rods 305 move in opposite directions under the guide of the arc-shaped groove arranged at one end of the guide frame 307, the sticker blocks 304 are pressed to adhere to the stickers on the two sides of the carton, the stickers on the two ends of the carton are pressed and adhered through the two ends of the carton positioning box, after the attachment, the second conveyor belt 607 is moved to one end and falls into the inside of the collection box 1, thereby completing the entire operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carton packaging device comprising a collecting box (1), characterized in that: a supporting bottom frame (2) is installed on the outer side of the upper end of the collecting box (1), a paper box feeding mechanism (4) is installed on the upper end face of the supporting bottom frame (2), the paper box feeding mechanism (4) comprises an angle adjusting supporting rod (401), a height adjusting supporting seat (402), a height adjusting plate (403), a connecting lug seat (404) and a feeding plate (405), two connecting lug seats (404) are installed on the lower end face of the feeding plate (405), the height adjusting plate (403) is installed on one side of the connecting lug seat (404), the height adjusting supporting seat (402) is installed on the outer side of the lower end of the height adjusting plate (403), the angle adjusting supporting rod (401) is installed on one side of the height adjusting supporting seat (402), and a paper box conveying mechanism (6) is installed on one side of the;

the carton conveying mechanism (6) comprises a bottom supporting plate (601), side connecting plates (602), second side plates (603), a tightness adjusting plate (604), a second connecting shaft (605), a carton driving plate (606), second conveying belts (607) and second rollers (608), wherein fourteen carton driving plates (606) are installed on the outer side of the second conveying belts (607), six second rollers (608) are installed on the inner side of the second conveying belts (607), the second connecting shaft (605) is installed on the inner side of the second rollers (608), the second side plates (603) are installed at two ends of one of the second rollers (608), three side connecting plates (602) are installed on one side of the second side plate (603), the bottom supporting plate (601) is installed on the inner side of the bottom end of each side connecting plate (602), and the tightness adjusting plate (604) is installed on one side of each of two side connecting plates (602), a sticker packaging mechanism (3) is installed on the outer side of the paper box conveying mechanism (6), a sticker placing mechanism (5) is installed at the upper end of the second side plate (603), and a sticker pressing mechanism (7) is installed on the inner side of the sticker placing mechanism (5);

sticker packagine machine constructs (3) and includes braced frame (301), hydraulic cylinder (302), carton location box (303), sticker press block (304), promote guide bar (305), reset spring (306) and leading truck (307), two leading trucks (307) are installed to one side of braced frame (301), hydraulic cylinder (302) are installed to the inboard of braced frame (301) upper end, carton location box (303) are installed to the lower terminal surface of hydraulic cylinder (302), two stickers are installed to the inboard of carton location box (303) and are pressed block (304), the promotion guide bar (305) is installed to one side of sticker press block (304), reset spring (306) are installed in the outside that promotes guide bar (305).

2. A carton packing device as claimed in claim 1, wherein: the paster placing mechanism (5) comprises a fixed connecting plate (501), a first side plate (502), a first connecting shaft (503), a transmission shaft (504), a first transmission belt (505), a first roller (506), a fixed pressing plate (507) and a paster fixing rod (508), twenty-four sticker fixing rods (508) are arranged on the outer side of the first conveyor belt (505), a fixed pressing plate (507) is arranged at the outer side of one end of the sticker fixing rod (508), two first rollers (506) are arranged on the inner side of the first conveyor belt (505), a first connecting shaft (503) is arranged on the inner side of the first roller (506), one side of one of the first connecting shafts (503) is provided with a transmission shaft (504), first curb plate (502) are all installed at the both ends of first running roller (506), six fixed connection boards (501) are installed to one side of first curb plate (502).

3. A carton packing device as claimed in claim 1, wherein: the sticker pressing mechanism (7) comprises a pressing rod (701), a connecting spring (702), a fixed support plate (703) and a vertical guide rod (704), wherein the vertical guide rod (704) is installed on the upper end face of the pressing rod (701), the connecting spring (702) is installed on the outer side of the vertical guide rod (704), and the fixed support plate (703) is installed on the upper end face of the connecting spring (702).

4. A carton packing device as claimed in claim 1, wherein: the lower extreme welded fastening of angle modulation bracing piece (401) is at the up end that supports chassis (2), the both sides of feed plate (405) all are provided with the locating piece, the upper end of angle modulation bracing piece (401) extends to the inboard of locating piece, connecting ear seat (404) welded fastening is at the lower terminal surface of feed plate (405), connecting ear seat (404) is connected fixedly through the locating pin with the upper end of altitude mixture control board (403), the lower extreme of altitude mixture control board (403) passes through the inboard of screw connection fixation at altitude mixture control supporting seat (402) upper end.

5. A carton packing device as claimed in claim 1, wherein: the bottom support plate (601) is welded and fixed on the upper end face of the support chassis (2), a waist-shaped hole is formed in one side of the bottom support plate (601), the upper end of the bottom support plate (601) is connected to the inner side of the lower end of the side connecting plate (602) through a screw, the side connecting plate (602) is welded and fixed on one side of the second side plate (603), and two ends of the second connecting shaft (605) extend to the inner side of the second side plate (603).

6. A carton packing device as claimed in claim 1, wherein: the second roller (608) is fixedly connected to the outer side of the second connecting shaft (605) through a bearing, the paper cassette moving plate (606) is fixedly connected to the outer side of the second conveyor belt (607) through a screw, a paper cassette main body is arranged on the outer side of one of the paper cassette moving plates (606), a stepping motor is arranged at one end of one of the second connecting shafts (605), and a belt pulley is arranged on the outer side of one end of the second connecting shaft (605).

7. A carton packing device as claimed in claim 1, wherein: one end welded fastening of leading truck (307) is in one side of braced frame (301), the other end of leading truck (307) is provided with the arc wall, carton location box (303) are fixed at hydraulic cylinder (302) lower terminal surface through screwed connection, the both sides of carton location box (303) all are provided with the guiding hole, the one end that promotes guide bar (305) runs through the guiding hole and is fixed with sticker through screwed connection and presses down piece (304), it is connected through reset spring (306) with carton location box (303) to promote guide bar (305).

8. A carton packing device as claimed in claim 2, wherein: one end of the fixed pressing plate (507) is fixed to the outer side of the first conveying belt (505) through screw connection, a positioning hole is formed in the other end of the fixed pressing plate (507), one end of the sticker fixing rod (508) extends to the inner side of the positioning hole, one end of the transmission shaft (504) is connected and fixed to the inner side of the first side plate (502) through a bearing, and the other end of the transmission shaft (504) is connected with the first connecting shaft (503) through gear engagement.

9. A carton packing device as claimed in claim 3, wherein: the upper end face of the fixed support plate (703) is provided with a through hole, the upper end of the vertical guide rod (704) penetrates through the through hole and is connected with the fixed support plate (703) through a connecting spring (702), and the pressing rod (701) is fixed on the outer side of the lower end of the vertical guide rod (704) through threaded connection.