Paper feeding device of intelligent double-splicing box pasting machine

Abstract

The utility model discloses a paper feeding device of an intelligent double-splicing box pasting machine, and particularly relates to the technical field of box pasting machines, the paper feeding device comprises a paper feeding assembly arranged at the front end of the box pasting machine, the paper feeding assembly comprises two sets of conveying mechanisms distributed up and down, the front ends of the two conveying mechanisms are provided with conveying cylinders, and a feeding assembly is arranged in front of the conveying mechanisms; the feeding assembly comprises an electric flat car, screw rods are rotationally arranged on the two sides of the top of the electric flat car, the two screw rods are sleeved with nut blocks, the nut blocks are in threaded connection with the screw rods, and a rotating rod is rotationally arranged between the two nut blocks. The nut blocks on the two screws are driven to ascend and descend through the second motor and the belt transmission assembly, so that the feeding plate is driven to lift paperboards, workers are assisted in placing the paperboards on the two conveying mechanisms and the two conveying cylinders, automatic paper feeding of the box pasting machine is achieved through the conveying mechanisms and the conveying cylinders, more time and labor are saved during use, and the working efficiency is improved. And meanwhile, the paperboard processing efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box gluers, and more specifically to a paper feeding device of an intelligent double-joined box gluer. Background Art

[0002] A double-jointed carton gluer is a device used for carton production and processing. It mainly uses mechanical transmission to convey the carton face paper and corrugated cardboard that need to be glued. Glue is applied to specific parts by a gluing device, and then folded and compacted to firmly bond the face paper and corrugated cardboard together to form a complete carton. The paper feeding device of the double-jointed carton gluer is usually a conveyor belt paper feeding mechanism, which refers to the paper feeding pressure wheel mechanism, paper feeding table device, conveyor belt transmission mechanism and other parts. The paper delivery nozzle delivers the paper to the paper feeding roller. The pressure wheel and the pressure roller convey the paper forward by friction. The paper separated by the paper separating head is conveyed and flattened on the paper feeding board, so that the paper can smoothly enter the rule component for positioning, creating conditions for accurate overprinting. The paper feeding mechanism is provided with an adjustment device for roller position adjustment.

[0003] For example, the prior art publication number CN208452407U is a paper feeding device of an automatic box gluer. The utility model has a simple structure and a reasonable design. The position of the paper stop positioning block on the second support rod can be adjusted by adjusting the screw, and the two paper stop boards can be flexibly installed on the paper stop positioning blocks respectively, so as to facilitate and simply adjust the width of the paper feeding device, and make corresponding adjustments according to various specifications of cartons, thereby improving work efficiency and reducing usage costs.

[0004] However, the above-mentioned prior art still has the following problems when in use: since the double-joined box gluer can convey two cardboards at the same time, and the conveying mechanisms for conveying the two cardboards are usually distributed up and down, it is time-consuming and laborious for workers to manually move the cardboards to load them, and there is also a risk of the cardboards falling when lifting them. Based on this, the utility model provides a paper feeding device for an intelligent double-joined box gluer with convenient loading. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a paper feeding device for an intelligent double-joined box gluer, which drives the nut blocks on the two screws to rise and fall through motor 2 and a belt transmission assembly, thereby driving the loading plate to lift the cardboard, and assisting the staff to place the cardboard on two sets of conveying mechanisms and two conveying drums. With the help of the conveying mechanisms and conveying drums, automatic paper feeding of the box gluer is realized, which is more time-saving and labor-saving to use, and can greatly improve the processing efficiency of the cardboard, so as to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper feeding device of an intelligent double-joined box gluing machine, comprising a paper feeding assembly arranged at the front end of the box gluing machine, the paper feeding assembly comprising two groups of upper and lower distributed conveying mechanisms, the front ends of the two conveying mechanisms are provided with conveying cylinders, and a loading assembly is provided in front of the conveying mechanism, and the loading assembly comprises an electric flatbed cart, screws are rotatably provided on both sides of the top of the electric flatbed cart, nut blocks are sleeved on the two screws, and the nut blocks are threadedly connected to the screws, and a rotating rod is rotatably provided between the two nut blocks, a loading plate is fixedly sleeved on the rotating rod, and two splints are provided on the loading plate, one of the nut blocks is fixedly embedded with a motor 1 near one side of the loading plate, and one end of the output shaft of the motor 1 is fixed to one end of the rotating rod, and the rotating rod is driven to rotate by the motor 1, so that the inclination angle of the loading plate can be automatically adjusted.

[0007] In a preferred embodiment, the two screws are connected by a belt drive assembly, and a motor 2 is fixed on one side of the bottom end of the electric flatbed cart. The top end of the output shaft of the motor 2 is fixed to the bottom end of one of the screws, and the two screws are driven to rotate by the motor 2, so that the loading plate can be stably raised and lowered.

[0008] In a preferred embodiment, a groove is provided on the top of the electric flatbed vehicle, and the belt drive assembly is arranged in the groove to prevent the belt drive assembly from being exposed.

[0009] In a preferred embodiment, a plurality of electric slides are fixedly embedded on the top of the loading plate, and the plurality of electric slides are respectively fixed to the bottom of the two clamping plates. The clamping plates are moved by the electric slides, and no manual adjustment is required, which saves time and effort in use.

[0010] In a preferred embodiment, two limit rods are passed through the two nut blocks, and the two limit rods are distributed in front and behind the screw rod. The bottom end of each limit rod is fixed to the top of the electric flatbed truck. The limit rods are used to limit the nut blocks, so that the nut blocks can be lifted and lowered stably.

[0011] In a preferred embodiment, a connecting plate is rotatably provided on the top of each of the two screw rods, and the connecting plate is fixed to the tops of the two limiting rods.

[0012] In a preferred embodiment, a scissor-type lifting platform is fixedly embedded on the top of the electric flatbed truck. The scissor-type lifting platform is arranged in front of the loading plate. The staff can stand on the scissor-type lifting platform without the need for other lifting tools.

[0013] In a preferred embodiment, positioning rods are fixed on both sides of the front end of the box gluer, and positioning grooves are provided on both sides of the rear end of the electric flatbed truck. The positioning rods are inserted into the positioning grooves, and the inner walls of the two positioning grooves are provided with embedding grooves. Electromagnetic locks are fixed inside the embedding grooves, and the outer walls of the two positioning rods are provided with slots. The electromagnetic locks are plugged into the slots, and the positioning rods are plugged into the positioning slots, so that the firmness between the electric flatbed truck and the box gluer can be improved.

[0014] The technical effects and advantages of the utility model are as follows: the utility model drives the nut blocks on the two screw rods to rise and fall through the second motor and the belt transmission assembly, thereby driving the loading plate to lift the cardboard, assisting the staff to place the cardboard on the two sets of conveying mechanisms and two conveying drums, and realizing automatic paper feeding of the box gluer with the help of the conveying mechanism and the conveying drum, which is more time-saving and labor-saving to use, and can greatly improve the processing efficiency of the cardboard.

[0015] The loading plate is rotated by the motor 1 and the rotating rod, so that the tilt angle of the loading plate can be adjusted, which makes it easier for workers to push the cardboard, and the operation is more time-saving and labor-saving. In addition, the electric slide is used to drive the clamping plate to move, and the cardboard is clamped by two clamping plates to improve the stability of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the folder gluer and paper feeding assembly of the present invention.

[0019] Figure 4 This is a partial cross-sectional view of the electric flatbed vehicle of the present invention.

[0020] Figure 5 This is a schematic structural diagram of the feeding component of the present utility model.

[0021] The accompanying drawings are marked as follows: 1. Gluer; 2. Paper feeding assembly; 3. Loading assembly; 4. Clamp; 5. Motor 1; 6. Belt drive assembly; 7. Motor 2; 8. Groove; 9. Electric slide; 10. Limit rod; 11. Connecting plate; 12. Scissor-type lifting platform; 13. Positioning rod; 14. Positioning groove; 15. Embedded groove; 16. Electromagnetic lock; 17. Slot; 201. Conveying mechanism; 202. Conveying cylinder; 301. Electric flatbed car; 302. Screw; 303. Nut block; 304. Rotating rod; 305. Loading plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Refer to the instruction manual Figure 1-5 The utility model provides a paper feeding device of an intelligent double-joined box gluer, comprising a paper feeding assembly 2 arranged at the front end of the box gluer 1, the paper feeding assembly 2 comprising two groups of upper and lower distributed conveying mechanisms 201, the front ends of the two conveying mechanisms 201 are each provided with a conveying cylinder 202, a loading assembly 3 is provided in front of the conveying mechanism 201, the loading assembly 3 comprises an electric flatbed trolley 301, both sides of the top of the electric flatbed trolley 301 are rotatably provided with screws 302, both screws 302 are sleeved with nut blocks 303, and the nut blocks 303 are threadedly connected to the screws 302, a rotating rod 304 is rotatably provided between the two nut blocks 303, a loading plate 305 is fixedly sleeved on the rotating rod 304, and two clamping plates 4 are provided on the loading plate 305.

[0024] The two screw rods 302 are connected by a belt drive assembly 6. A motor 2 7 is fixed on one side of the bottom end of the electric flatbed trolley 301. The top end of the output shaft of the motor 2 7 is fixed to the bottom end of one of the screw rods 302. The two screw rods 302 are driven to rotate by the motor 2 7, so that the loading plate 305 can be lifted and lowered stably. A groove 8 is opened on the top of the electric flatbed trolley 301, and the belt drive assembly 6 is arranged in the groove 8.

[0025] In addition, two limit rods 10 are passed through the two nut blocks 303, and the two limit rods 10 are distributed in front and behind the screw rod 302. The bottom end of each limit rod 10 is fixed to the top of the electric flatbed truck 301. The limit rods 10 are used to limit the nut block 303, so that the nut block 303 can be lifted and lowered stably. A connecting plate 11 is rotatably provided on the top of the two screw rods 302. The connecting plate 11 is fixed to the top of the two limit rods 10 to improve the stability of the two limit rods 10 and one screw rod 302.

[0026] A scissor-type lifting platform 12 is fixedly embedded on the top of the electric flatbed truck 301. The scissor-type lifting platform 12 is arranged in front of the loading plate 305. The staff can stand on the scissor-type lifting platform 12 without the need for other lifting tools.

[0027] The front end of the box gluer 1 is fixed with positioning rods 13 on both sides, and the rear end of the electric flatbed trolley 301 is provided with positioning grooves 14 on both sides. The positioning rods 13 are inserted into the positioning grooves 14. The inner walls of the two positioning grooves 14 are provided with embedding grooves 15. Electromagnetic locks 16 are fixed inside the embedding grooves 15. The outer walls of the two positioning rods 13 are provided with slots 17. The electromagnetic locks 16 are plugged into the slots 17. The positioning rods 13 are plugged into the positioning grooves 14, so that the firmness between the electric flatbed trolley 301 and the box gluer 1 can be improved.

[0028] When in use, the staff first stacks the cardboard to be processed on the top of the loading plate 305 and clamps the cardboard with two clamping plates 4, then uses the electric flatbed trolley 301 to transport the cardboard to the front of the box gluer 1, and uses the electromagnetic lock 16 to lock the positioning rod 13 to ensure the stability of the electric flatbed trolley 301, and then uses the motor 2 7 to drive the two screws 302 connected by the belt drive assembly 6 to rotate simultaneously, thereby driving the loading plate 305 to move up with the help of the two nut blocks 303, and lifting the cardboard to the conveying drum 202, so as to facilitate the staff to push the cardboard to the conveying drum 202 and the conveying mechanism 201, and then move the loading plate 305 up, lift the remaining cardboard to the upper conveying drum 202, and then push the cardboard to the conveying drum 202 and the conveying mechanism 201, and transport the cardboard with the help of the loading assembly 3, which saves time and effort and can greatly improve the processing efficiency of the cardboard.

[0029] Refer to the instruction manual Figure 1-5 One of the nut blocks 303 is fixedly embedded with a motor 5 near the side of the loading plate 305. One end of the output shaft of the motor 5 is fixed to one end of the rotating rod 304. The rotating rod 304 is driven to rotate by the motor 5, so that the inclination angle of the loading plate 305 can be automatically adjusted.

[0030] In order to automatically adjust the position of the splint 4, a plurality of electric slides 9 are fixedly embedded on the top of the loading plate 305. The plurality of electric slides 9 are respectively fixed to the bottoms of the two splints 4. The splint 4 is moved by the electric slides 9. No manual adjustment is required, which saves time and effort in use.

[0031] A scissor-type lifting platform 12 is fixedly embedded on the top of the electric flatbed truck 301 . The scissor-type lifting platform 12 is arranged in front of the loading plate 305 , which makes it convenient for the staff to hold the electric flatbed truck 301 and improves the stability of the electric flatbed truck 301 .

[0032] The motor 5 drives the rotating rod 304 to rotate, and the rotating rod 304 drives the loading plate 305 to rotate, so that the inclination angle of the loading plate 305 can be adjusted, so that the cardboard is tilted backward, which makes it easier for the staff to push the cardboard, and the operation is more time-saving and labor-saving. In addition, a plurality of electric slides 9 are provided on the loading plate 305, which are used to drive the clamping plate 4 to move, and the cardboard is clamped by two clamping plates 4, so as to improve the stability of the cardboard.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A paper feeding device for an intelligent double-stitch folder gluer, characterized by: It comprises a paper feeding assembly (2) arranged at the front end of a box gluer (1), wherein the paper feeding assembly (2) comprises two sets of conveying mechanisms (201) distributed vertically, and the front ends of the two conveying mechanisms (201) are both provided with a conveying cylinder (202); A loading assembly (3) is provided in front of the conveying mechanism (201), and the loading assembly (3) includes an electric flatbed truck (301), screw rods (302) are rotatably provided on both sides of the top of the electric flatbed truck (301), nut blocks (303) are sleeved on the two screw rods (302), and the nut blocks (303) are threadedly connected to the screw rods (302), a rotating rod (304) is rotatably provided between the two nut blocks (303), a loading plate (305) is fixedly sleeved on the rotating rod (304), and two clamping plates (4) are provided on the loading plate (305); One of the nut blocks (303) is fixedly embedded with a motor 1 (5) near one side of the loading plate (305), and one end of the output shaft of the motor 1 (5) is fixed to one end of the rotating rod (304).

2. The paper feeding device of the intelligent double-joint folder gluer according to claim 1, characterized in that: The two screw rods (302) are connected via a belt drive assembly (6), and a second motor (7) is fixedly passed through one side of the bottom end of the electric flatbed vehicle (301), and the top end of the output shaft of the second motor (7) is fixed to the bottom end of one of the screw rods (302).

3. The paper feeding device of the intelligent double-joint folder gluer according to claim 2, characterized in that: A groove (8) is provided on the top of the electric flatbed vehicle (301), and the belt drive assembly (6) is arranged in the groove (8).

4. The paper feeding device of the intelligent double-joint folder gluer according to claim 1, characterized in that: A plurality of electric slides (9) are fixedly embedded on the top of the loading plate (305), and the plurality of electric slides (9) are respectively fixed to the bottoms of the two clamping plates (4).

5. The paper feeding device of the intelligent double-joint folder gluer according to claim 1, characterized in that: Two limiting rods (10) are passed through each of the two nut blocks (303), and the two limiting rods (10) are distributed in front of and behind the screw rod (302). The bottom end of each limiting rod (10) is fixed to the top of the electric flatbed vehicle (301).

6. The paper feeding device of the intelligent double-stitch folder gluer according to claim 5, characterized in that: A connecting plate (11) is rotatably provided at the top of each of the two screw rods (302), and the connecting plate (11) is fixed to the tops of the two limiting rods (10).

7. The paper feeding device of the intelligent double-joint folder gluer according to claim 1, characterized in that: A scissor-type lifting platform (12) is fixedly embedded on the top of the electric flatbed vehicle (301), and the scissor-type lifting platform (12) is arranged in front of the loading plate (305).

8. The paper feeding device of the intelligent double-joint folder gluer according to claim 1, characterized in that: Positioning rods (13) are fixedly provided on both sides of the front end of the box gluer (1), and positioning grooves (14) are provided on both sides of the rear end of the electric flatbed truck (301). The positioning rods (13) are inserted into the positioning grooves (14). The inner walls of the two positioning grooves (14) are provided with embedding grooves (15). An electromagnetic lock (16) is fixedly provided inside the embedding grooves (15). The outer walls of the two positioning rods (13) are provided with slots (17), and the electromagnetic locks (16) are plugged into the slots (17).

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