Dual-motor intelligent box pasting machine

Abstract

The invention discloses a double-motor intelligent box pasting machine which comprises two machine boxes, motors are arranged in the two machine boxes, two sets of conveying belts are installed between the two machine boxes, the motors in the two machine boxes are connected with rotating rollers at the front ends of the two sets of conveying belts correspondingly, and a cleaning and blowing assembly is installed at the top of each set of conveying belt. A folding knife area is arranged on the rear portion of the conveying belt, a positioning assembly is installed on the rear portion of the folding knife area, and the suction and pressure assembly comprises a supporting frame. According to the double-motor intelligent box pasting machine, paper can be tightly attached to the conveying belt under the condition that a pressing roller is not used, the conveying efficiency of the paper is improved, the speed of two sets of paper is conveniently adjusted, meanwhile, dust and sundries adsorbed to the surfaces of the paper can be blown away, the manual cleaning step is reduced, and the labor intensity of workers is relieved. After paper is aligned, the paper can be prevented from deviating again in the conveying process, the device is suitable for paper with different thicknesses, and the paper is prevented from being pressed too tightly or too loosely.

Description

Technical Field

[0001] The present invention relates to the field of carton gluing machines, and particularly to a dual-motor intelligent carton gluing machine. Background Art

[0002] A carton gluing machine is an automated device for manufacturing cartons and is widely used in the packaging industry, such as the packaging of food, medicine, electronics, furniture, etc.

[0003] When the existing carton gluing machine is in use, since the paper needs to be pressed tightly by the pressure rollers during the conveying process to prevent slipping and deviation, it is not convenient to make the paper automatically adhere to the conveyor belt, reducing the conveying efficiency of the paper. At the same time, static electricity is generated by friction when the paper is fed and conveyed, which easily adsorbs dust and other sundries, and it is not convenient to automatically clean the dust. Moreover, during the conveying process after alignment, the two groups of paper are prone to shift again under the action of air flow and machine shaking. It is also easy to press the paper of different thicknesses too tightly or too loosely by the pressure rollers, which also brings inconvenience to the use of the device. Summary of the Invention

[0004] The main object of the present invention is to provide a dual-motor intelligent carton gluing machine, which can effectively solve the technical problems raised in the background art.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A dual-motor intelligent carton gluing machine includes two machine boxes. Motors are provided in both of the two machine boxes. Two groups of conveyor belts are installed between the two machine boxes. The motors in the two machine boxes are respectively connected to the rollers at the front ends of the two groups of conveyor belts. A blowing component is installed on the top of each group of conveyor belts. A folding knife area is provided at the rear of the conveyor belt. A positioning component is installed at the rear of the folding knife area. The suction and pressing component includes a support frame. The support frame is fixedly installed between the two machine boxes and is located below the conveyor belt. Two connecting pipes and two blowers are installed on the top of the support frame. Suction cups are installed at both ends of the connecting pipes. A plurality of air inlet holes are opened at the top of the suction cups. The blowing component includes two horizontal pipes. The two horizontal pipes are installed between the tops of the air outlets of the two blowers. A plurality of spray heads are installed on the periphery of the horizontal pipes. A connecting sleeve is fixedly installed between the inner ends of the peripheries of the two horizontal pipes.

[0007] As a further solution of the present invention, the number of each group of conveyor belts is three, and each group of conveyor belts is synchronously rotated with the output shaft of the motor in the machine box.

[0008] As a further solution of the present invention, the two connecting pipes are respectively located between two adjacent conveyor belts, and the top of the suction cup is lower than the horizontal plane of the top of the conveyor belt.

[0009] As a further solution of the present invention, the two connecting pipes are respectively connected to two blowers, and the two connecting pipes are symmetrically arranged with each other.

[0010] As a further solution of the present invention, the two horizontal pipes are respectively connected to the air outlets of two blowers, and the two horizontal pipes are fixedly installed through a connecting sleeve.

[0011] As a further solution of the present invention, several of the spray heads are arranged at equal intervals, and the spray direction of the spray heads is inclined forward.

[0012] As a further solution of the present invention, the positioning assembly includes two transmission boxes. Three top plates are fixedly installed between the two transmission boxes. A plurality of rollers are movably installed at the bottom of the top plates. A same set of conveyor belts is installed between the two transmission boxes. The rollers at the bottom of the three top plates are respectively located on the top of the three conveyor belts. Four groups of contraction grooves are formed through the periphery of the rollers. The number of each group of contraction grooves is two. A guide post is fixedly installed inside each contraction groove. A support post is movably installed inside the contraction groove and sleeved on the periphery of the guide post. A spring is installed at the inner end of the support post and located inside the contraction groove. Pressure pads are fixedly installed at the outer ends of the two support posts in each group.

[0013] As a further solution of the present invention, the support post is telescopically arranged inside and outside the contraction groove, and a sliding groove is formed through the inside of the support post. The guide post is slidably arranged inside the sliding groove.

[0014] As a further solution of the present invention, a plurality of stripe grooves are arranged on the periphery of the pressure pad, and the periphery of the pressure pad is arc-shaped.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting the suction and pressure assembly, the blower sucks external air, so that the air enters through the air inlet holes, which can reduce the air pressure at the bottom of the paper and adsorb downward, making the paper closely adhere to the conveyor belt, enabling the paper to be effectively driven and adjusted, improving the conveying efficiency of the paper, and reducing the use of pressure rollers at the same time;

[0017] By setting the cleaning and blowing assembly, the blower conveys the inhaled air into the horizontal pipe and sprays it out through the spray heads. The air is blown to the surface of the paper being conveyed through the inclined spray heads, which can blow off the dust and debris electrostatically adsorbed on the paper surface, improve the cleanliness and quality of the paper, and reduce the steps of manual cleaning;

[0018] By setting the cooperation of the suction cups and the spray heads, the external air is inhaled and sprayed out through the spray heads, which can improve the adsorption force of the paper and clean the dust at the same time, making the inhaled air reused again, making full use of energy, and forming an integrated setting;

[0019] By setting up the positioning component, the paper is conveyed, pressed, and transported through the roller and the conveyor belt, preventing the aligned paper from shifting during transportation. The pressing pad expands and contracts through the support column, and under the action of the spring, the pressing pad always fits and presses tightly against the paper, being applicable to pressing papers of different thicknesses, capable of preventing the paper from being pressed too tightly or too loosely, and improving the transmission efficiency of the paper. Description of the Drawings

[0020] Figure 1 This is the overall structural schematic diagram of a double-motor intelligent carton gluing machine of the present invention;

[0021] Figure 2 This is the structural schematic diagram of two conveyor belts in a double-motor intelligent carton gluing machine of the present invention;

[0022] Figure 3 This is the structural schematic diagram of the suction and pressing component in a double-motor intelligent carton gluing machine of the present invention;

[0023] Figure 4 This is the structural schematic diagram of the suction and pressing component and the air-blowing and cleaning component in a double-motor intelligent carton gluing machine of the present invention;

[0024] Figure 5 This is the structural schematic diagram of the positioning component in a double-motor intelligent carton gluing machine of the present invention;

[0025] Figure 6 This is the internal structural schematic diagram of the roller in a double-motor intelligent carton gluing machine of the present invention;

[0026] Figure 7 This is the internal side view of the roller in a double-motor intelligent carton gluing machine of the present invention.

[0027] In the figure: 1, machine case; 2, conveyor belt; 3, suction and pressing component; 4, air-blowing and cleaning component; 5, folding knife area; 6, positioning component; 7, support frame; 8, connecting pipe; 9, blower; 10, suction cup; 11, air inlet hole; 12, horizontal pipe; 13, spray head; 14, connecting sleeve; 15, transmission box; 16, top plate; 17, roller; 18, shrinkage groove; 19, guide post; 20, support column; 21, chute; 22, spring; 23, pressing pad. Detailed Embodiments

[0028] To make the technical means, creative features, achieved purposes, and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] As Figures 1-7As shown in the figure, a double-motor intelligent cartoning machine includes two chassis 1. Motors are provided in both of the two chassis 1. Two groups of conveyor belts 2 are installed between the two chassis 1. The motors in the two chassis 1 are respectively connected to the rollers at the front ends of the two groups of conveyor belts 2. A blowing component 4 is installed on the top of each group of conveyor belts 2. A folding knife area 5 is arranged at the rear of the conveyor belt 2, and a positioning component 6 is installed at the rear of the folding knife area 5. The suction and pressing component 3 includes a support frame 7. The support frame 7 is fixedly installed between the two chassis 1 and is located below the conveyor belt 2. Two connecting pipes 8 and two blowers 9 are installed on the top of the support frame 7. Suction cups 10 are installed at both ends of the connecting pipe 8 through which air passes. A plurality of air inlet holes 11 are opened through the top of the suction cup 10. The blowing component 4 includes two horizontal pipes 12. The two horizontal pipes 12 are installed between the tops of the air outlets of the two blowers 9. A plurality of spray heads 13 are installed around the horizontal pipe 12 through which air passes. A connecting sleeve 14 is fixedly installed between the inner ends of the two horizontal pipes 12 around the periphery.

[0030] In this embodiment, the number of each group of conveyor belts 2 is three. Each group of conveyor belts 2 is arranged to rotate synchronously with the output shaft of the motor in the chassis 1. The two motors in the two chassis 1 make the two groups of conveyor belts 2 move at different speeds to adjust and align the paper on the tops of the two groups of conveyor belts 2 front and back.

[0031] In this embodiment, the two connecting pipes 8 are respectively located between two adjacent conveyor belts 2. The top of the suction cup 10 is lower than the horizontal plane of the top of the conveyor belt 2. The blower 9 sucks external air through the air inlet holes 11, so that the paper is closely attached to the conveyor belt 2, and the speed of the paper can be effectively controlled.

[0032] In this embodiment, the two connecting pipes 8 are respectively connected to the two blowers 9. The two connecting pipes 8 are symmetrically arranged. External air enters through the air inlet holes 11 and is conveyed through the connection of the connecting pipes 8 to provide support for the suction cups 10.

[0033] In this embodiment, the two horizontal pipes 12 are respectively connected to the air outlets of the two blowers 9. The two horizontal pipes 12 are fixedly installed through the connecting sleeve 14. The sucked air is conveyed into the horizontal pipes 12 and sprayed out through the spray heads 13 to clean the surface of the paper.

[0034] In this embodiment, a plurality of spray heads 13 are arranged at equal intervals. The spraying direction of the spray heads 13 is inclined forward. The spray heads 13 blow the wind to the surface of the paper being conveyed, and can blow off the dust adsorbed on the surface.

[0035] In this embodiment, the positioning assembly 6 includes two transmission boxes 15. Three top plates 16 are fixedly installed between the two transmission boxes 15. A number of rollers 17 are movably installed at the bottom of the top plate 16. Four groups of contraction grooves 18 are formed through the periphery of the rollers 17. The number of each group of contraction grooves 18 is two. A guide post 19 is fixedly installed inside each contraction groove 18. A support post 20 is movably installed inside the contraction groove 18 and sleeved on the periphery of the guide post 19. A spring 22 is installed at the inner end of the support post 20 and located inside the contraction groove 18. The outer ends of the two support posts 20 in each group are fixedly installed with pressing pads 23. When the paper is aligned front, back, left, and right and then conveyed for the next processing step, the rollers 17 press the aligned paper tightly to prevent the paper from shifting again due to air flow and mechanical vibration.

[0036] In this embodiment, the support post 20 is arranged to be telescopically extended and retracted inside the contraction groove 18. A sliding groove 21 is formed through the inside of the support post 20. The guide post 19 is arranged to be slidably installed inside the sliding groove 21. The support post 20 is guided to be telescopically extended and retracted under the action of the spring 22 through the guide post 19 to match and press papers of different thicknesses.

[0037] In this embodiment, a number of stripe grooves are arranged on the periphery of the pressing pad 23. The periphery of the pressing pad 23 is arranged in an arc shape. The top of the paper is pressed tightly by the pressing pad 23 to prevent the paper from shifting during the conveying process.

[0038] It should be noted that the present invention is a double-motor intelligent carton gluing machine. When in use, two groups of papers are respectively added to the front parts of the two conveyor belts 2. The two conveyor belts 2 are driven to move by the motors in the two chassis 1 to convey the papers. By intelligently controlling the motors in the two chassis 1, the two conveyor belts 2 are made to change the speeds of the papers to adjust the positions of the two groups of papers conveyed front and back to be relatively aligned. After alignment, the sides of the papers are aligned by the limit of the folding knives. Subsequently, after the alignment result is detected by the detection device, the papers are sent out. During the conveying process, by starting the two blowers 9 at the bottom of the two conveyor belts 2, air is inhaled through the air inlet holes 11 to reduce the air pressure at the bottom of the papers, so that the papers are closely attached to the tops of the conveyor belts 2, enabling the papers to be effectively conveyed. The inhaled air is conveyed to the horizontal pipe 12 through the connecting pipe 8 and sprayed onto the surfaces of the papers being conveyed through a number of spray nozzles 13 to blow off the dust and sundries electrostatically adsorbed on the paper surfaces, effectively utilizing energy. The papers aligned front and back are conveyed to the folding knife area 5. The two sides of the papers are aligned through the folding knife area 5. When the two groups of aligned papers are combined and conveyed for the next processing step, the papers are conveyed between the conveyor belt 2 and the rollers 17 located between the two transmission boxes 15. The papers come into contact with the surface of the pressing pad 23 and drive the rollers 17 to rotate. At the same time, the pressing pad 23 drives the support post 20 to contract into the contraction groove 18. Under the action of the spring 22, the pressing pad 23 always presses the top of the papers tightly and adaptively contracts for papers of different thicknesses.

[0039] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-motor intelligent carton gluing machine, comprising two chassis (1), motors are provided in both of the two chassis (1), two groups of conveyor belts (2) are installed between the two chassis (1), the motors in the two chassis (1) are respectively connected to the rollers at the front ends of the two groups of conveyor belts (2), a suction and pressing assembly (3) is installed at the bottom of each group of conveyor belts (2), a blowing and cleaning assembly (4) is installed at the top of each group of conveyor belts (2), a folding knife area (5) is arranged at the rear of the conveyor belt (2), and a positioning assembly (6) is installed at the rear of the folding knife area (5), characterized in that: The suction and pressure assembly (3) includes a support frame (7). The support frame (7) is fixedly installed between two chassis (1) and is located below the conveyor belt (2). Two connecting pipes (8) and two blowers (9) are installed on the top of the support frame (7). Suction cups (10) are installed at both ends of the connecting pipe (8) in a penetrating manner. A plurality of air inlet holes (11) are opened through the top of the suction cup (10). The cleaning and blowing assembly (4) includes two horizontal pipes (12). The two horizontal pipes (12) are installed between the tops of the air outlets of the two blowers (9). A plurality of spray heads (13) are installed on the periphery of the horizontal pipe (12) in a penetrating manner. A connecting sleeve (14) is fixedly installed between the inner ends of the peripheries of the two horizontal pipes (12).

2. The double-motor intelligent box gluing machine according to claim 1, wherein: The number of each group of conveyor belts (2) is three. Each group of conveyor belts (2) is set to rotate synchronously with the output shaft of the motor in the chassis (1).

3. The double-motor intelligent carton gluing machine according to claim 1, wherein: The two connecting pipes (8) are respectively located between two adjacent conveyor belts (2). The top of the suction cup (10) is lower than the horizontal plane of the top of the conveyor belt (2).

4. A double-motor intelligent carton gluing machine according to claim 1, characterized in that: The two connecting pipes (8) are respectively connected to the two blowers (9). The two connecting pipes (8) are symmetrically arranged with each other.

5. A dual-motor intelligent carton gluing machine according to claim 1, characterized in that: The two horizontal pipes (12) are respectively connected to the air outlets of the two blowers (9). The two horizontal pipes (12) are fixedly installed through the connecting sleeve (14).

6. The double-motor intelligent carton gluing machine according to claim 1, wherein: The plurality of spray heads (13) are arranged at equal intervals. The spraying direction of the spray head (13) is inclined forward.

7. A dual-motor intelligent cartoning machine according to claim 1, characterized in that: The positioning assembly (6) includes two transmission boxes (15). Three top plates (16) are fixedly installed between the two transmission boxes (15). A plurality of rollers (17) are movably installed at the bottom of the top plate (16). A same group of conveyor belts (2) is installed between the two transmission boxes (15). The rollers (17) at the bottom of the three top plates (16) are respectively located on the top of the three conveyor belts (2). Four groups of contraction grooves (18) are opened through the periphery of the roller (17). The number of each group of contraction grooves (18) is two. A guide post (19) is fixedly installed inside each contraction groove (18). A support post (20) is movably installed inside the contraction groove (18) and sleeved on the periphery of the guide post (19). A spring (22) is installed at the inner end of the support post (20) and is located inside the contraction groove (18). Pressure pads (23) are fixedly installed at the outer ends of the two support posts (20) in each group.

8. The double-motor intelligent carton gluing machine according to claim 7, characterized in that: The support post (20) is set to be telescopically extended and retracted inside the contraction groove (18). A sliding groove (21) is opened through the inside of the support post (20). The guide post (19) is slidably installed inside the sliding groove (21).

9. The double-motor intelligent carton gluing machine according to claim 7, wherein: A plurality of stripe grooves are arranged on the periphery of the pressure pad (23). The periphery of the pressure pad (23) is arc-shaped.

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