Printing device for carton production and processing

Abstract

The utility model provides a printing device for carton production and processing, which comprises a conveying table, printing equipment is arranged on one side of the conveying table, a feeding unit is arranged on one side of the conveying table far away from the printing equipment, the feeding unit comprises a feeding box, the inner bottom wall of the feeding box is fixedly connected with two telescopic frames, and the top surfaces of the two telescopic frames are fixedly connected with a material placing table. A first conveying piece and a second conveying piece are arranged above the material placing table, the material placing table is arranged, materials are placed above the material placing table, the height of the telescopic frame is adjusted according to the height of the placed materials, and the materials can be conveyed to the material conveying table from the material placing table only through horizontal displacement; the first conveying part and the second conveying part alternately act, so that the materials move in the horizontal direction, self-feeding of the materials is achieved, manual one-by-one feeding is replaced, production efficiency can be improved, labor intensity is lowered, human errors are reduced, safety is enhanced, the production process can be optimized, cost is saved, and product quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of carton production and processing, in particular to a printing device used for carton production and processing. Background Art

[0002] Carton is a widely used packaging product, usually made of paper material, used to contain and protect various commodities. Cartons can be divided into corrugated boxes, single-layer cardboard boxes, etc. according to different materials, with various specifications and models. Cartons are usually made of multiple layers of paper materials, including lining paper, corrugated paper, core paper and face paper. Corrugated paper is the main load-bearing part of the carton, and the corrugated design enhances the compressive strength and cushioning performance of the carton. The lining paper and face paper protect and beautify the surface of the carton.

[0003] During the production and processing of cartons, text and patterns need to be printed on the outside of the cartons according to actual needs. The printing device for carton production and processing is responsible for printing various patterns, text and logos on the surface of the carton. In the actual processing process, several stacked cardboards need to be fed into the printing device. However, the existing printing device generally feeds the materials one by one manually, which has low work efficiency. In addition, a large amount of cardboard leads to a large workload, which increases the labor intensity of the staff.

[0004] Therefore, it is necessary to provide a new printing device for carton production and processing to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a printing device for carton production and processing.

[0006] The printing device for carton production and processing provided by the utility model comprises: a material conveying platform, a printing device is arranged on one side of the material conveying platform, and a feeding unit is arranged on the side of the material conveying platform away from the printing device;

[0007] The feeding unit includes a feeding box, the inner bottom wall of the feeding box is fixedly connected to two telescopic frames, the top surfaces of the two telescopic frames are fixedly connected to a loading platform, a first conveying member and a second conveying member are arranged above the loading platform, both ends of the first conveying member and the second conveying member are rotatably connected to the inner side wall of the feeding box, the first conveying member is driven by a first motor, and the second conveying member is driven by a second motor.

[0008] Preferably, the telescopic frame includes a fixed plate, a fixed frame and a movable frame, the fixed plate is fixedly connected to the feed box by bolts, the top surface of the fixed plate is fixedly connected to the outer bottom wall of the fixed frame, the inner side wall of the fixed frame is adapted to the outer side wall of the movable frame, the fixed frame is sleeved on the movable frame, the inner bottom wall of the fixed frame is fixedly connected to the bottom surface of the electric cylinder, the top surface of the electric cylinder is fixedly connected to the inner top wall of the movable frame, and the outer top wall of the movable frame is fixedly connected to the loading table.

[0009] Preferably, both ends of the top surface of the material placement table are fixedly connected with limit plates.

[0010] Preferably, the first conveying member and the second conveying member have the same structure and both include a rotating column, one end of the rotating column is rotatably connected to a side wall of the feeding box, the other end of the rotating column passes through the other side wall of the feeding box and is fixedly connected to the output end of the motor, two fixing rings are fixedly connected to the side wall of the rotating column, rotating rods are fixedly connected to the outer side walls of the two fixing rings, connecting columns are fixedly connected to opposite sides of the two rotating rods, rotating rings are fixedly connected to the side walls of the connecting columns, and a rubber ring is provided on the outer sleeve of the rotating ring.

[0011] Preferably, one end of the rotating column in the first conveying member extending out of the side wall of the feed box is fixedly connected to the output end of the first motor, and the first motor housing is fixedly connected to the outer side wall of the feed box.

[0012] Preferably, one end of the rotating column in the second conveying member extending out of the side wall of the feed box is fixedly connected to the output end of the second motor, and the second motor housing is fixedly connected to the outer side wall of the feed box.

[0013] Preferably, opposite sliding grooves are provided on both sides of one end of the material feeding box away from the material transfer platform.

[0014] Preferably, a baffle is fixedly connected to the top of one end of the feed box away from the feed transfer platform.

[0015] Preferably, a sliding door is provided in the sliding groove opened in the feeding box, a positioning plate is fixedly connected to the top of the sliding door, and a movable plate is rotatably connected to the fixed plate.

[0016] Preferably, a cover plate is fixedly connected to the top of the feed box, a groove is provided at the center of the cover plate away from the feed platform, a locking plate is fixedly connected in the groove, a lock buckle is rotatably connected to the locking plate, and a through hole adapted for the lock buckle is provided on the movable plate.

[0017] Compared with the related art, the printing device for carton production and processing provided by the utility model has the following beneficial effects:

[0018] The utility model provides a printing device for carton production and processing, which is provided with a material placing table, and materials are placed above the material placing table. The height of the telescopic frame is adjusted according to the height of the placed materials, so that the materials can be transported from above the material placing table to above the material transfer table only by horizontal displacement. The first conveying member and the second conveying member act alternately to cause the materials to be displaced in the horizontal direction. The first conveying member, the second conveying member and the material transfer table work together to achieve self-sufficiency of materials, instead of manual loading one by one, which can not only improve production efficiency, reduce labor intensity, reduce human errors and enhance safety, but also optimize production processes, save costs and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the printing device for carton production and processing provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure from other viewing angles provided by the utility model;

[0021] Figure 3 A schematic diagram of the internal structure of the feed box provided by the utility model;

[0022] Figure 4 A schematic diagram of the telescopic member structure provided by the utility model;

[0023] Figure 5 A schematic diagram of the cross-sectional structure of the telescopic frame provided by the utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure between the feed box and the sliding door provided by the utility model.

[0025] Numbers in the figure: 1. material transfer table; 2. printing equipment; 3. feeding unit; 4. feeding box; 5. telescopic frame; 6. material placement table; 7. first conveying member; 8. second conveying member; 9. first motor; 10. second motor; 11. fixed plate; 12. fixed frame; 13. moving frame; 14. electric cylinder; 15. limit plate; 16. rotating column; 17. fixed ring; 18. rotating rod; 19. connecting column; 20. rotating ring; 21. sliding door; 22. positioning plate; 23. movable plate; 24. cover plate; 25. locking plate; 26. lock; 27. baffle; 28. rubber ring. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] Please refer to Figure 1-Figure 6 ,in, Figure 1 This is a schematic diagram of the overall structure of the printing device for carton production and processing provided by the utility model; Figure 2This is a schematic diagram of the overall structure from other viewing angles provided by the utility model; Figure 3 A schematic diagram of the internal structure of the feed box provided by the utility model; Figure 4 A schematic diagram of the telescopic member structure provided by the utility model; Figure 5 A schematic diagram of the cross-sectional structure of the telescopic frame provided by the utility model; Figure 6 This is a schematic diagram of the connection structure between the feed box and the sliding door provided by the utility model.

[0028] In the specific implementation process, Figure 1-Figure 6 As shown, a printing device for carton production and processing includes a material conveying table 1. The conveying of the material conveying table 1 can be carried out by one or more endless belts (such as rubber belts, belts, chains, etc.) circulating between a driving wheel and a driven wheel, thereby driving the material placed on the belt to move. The motor drives the driving wheel to rotate through a reducer, and the driving wheel drives the belt or chain to move. The material is placed on the belt or chain and moves with it, or it is composed of multiple rollers, and the rollers are connected by chains, gears or direct motor drive. The rollers rotate under the drive of the motor, and the material rolls or slides between the rollers to achieve For the transfer of materials, a printing device 2 is arranged on one side of the material transfer table 1 (the printing machine is a prior art, and reference can be made to the patent disclosed in CN202320488781.8). The printing device 2 delivers ink from the ink fountain or ink cartridge to the printing plate through the ink system. The ink system usually includes components such as the ink fountain, ink roller, and ink scraper to ensure that the ink is evenly and appropriately applied to the printing plate. After the ink is evenly applied to the printing plate, the printing device transfers the graphic information on the printing plate to the substrate through the stamping mechanism. The stamping mechanism usually consists of a plate cylinder, a rubber cylinder (in lithography), and an impression cylinder. During the stamping process, a certain pressure is applied between the plate cylinder and the impression cylinder to transfer the graphic information from the printing plate to the substrate.

[0029] A feeding unit 3 is arranged on the side of the material transfer table 1 away from the printing equipment 2, and the feeding unit 3 includes a feeding box 4. Two telescopic frames 5 are fixedly connected to the inner bottom wall of the feeding box 4, and a material placement table 6 is fixedly connected to the top surfaces of the two telescopic frames 5. A first conveying member 7 and a second conveying member 8 are arranged above the material placement table 6. Both ends of the first conveying member 7 and the second conveying member 8 are rotatably connected to the inner wall of the feeding box 4. The first conveying member 7 is driven by a first motor 9, and the second conveying member 8 is driven by a second motor 10. The second motor 10 is started earlier than the first motor 9, so as to achieve the effect of asynchronous rotation of the first conveying member 7 and the second conveying member 8.

[0030] The telescopic frame 5 includes a fixed plate 11, a fixed frame 12 and a moving frame 13. The fixed plate 11 is fixedly connected to the feed box 4 by bolts. The size of the fixed plate 11 is larger than that of the fixed frame 12, which can increase the contact area between the telescopic frame 5 and the feed box 4, making the telescopic frame 5 more stable. The top surface of the fixed plate 11 is fixedly connected to the outer bottom wall of the fixed frame 12, and the inner side wall of the fixed frame 12 is adapted to the outer side wall of the moving frame 13. The fixed frame 12 is sleeved on the moving frame 13, and the inner bottom wall of the fixed frame 12 is fixedly connected to the bottom surface (housing) of the electric cylinder 14. The top surface (telescopic end) of the electric cylinder 14 is fixedly connected to the inner top wall of the moving frame 13. The outer top wall of the moving frame 13 is fixedly connected to the material placement table 6. The two ends of the top surface of the material placement table 6 are fixedly connected with limit plates 15. The setting of the limit plates 15 limits the maximum size of the material.

[0031] The first conveying member 7 and the second conveying member 8 have the same structure and both include a rotating column 16, one end of the rotating column 16 is rotatably connected to a side wall of the feed box 4, the other end of the rotating column 16 passes through the other side wall of the feed box 4 and is fixedly connected to the output end of the motor, two fixing rings 17 are fixedly connected to the side wall of the rotating column 16, and rotating rods 18 are fixedly connected to the outer walls of the two fixing rings 17, and connecting columns 19 are fixedly connected to the opposite sides of the two rotating rods 18, and a rotating ring 20 is fixedly connected to the side wall of the connecting column 19. The outer sleeve of the rotating ring 20 is provided with a rubber ring 28, and the rotation of the rubber ring 28 drives the material to move toward the material transfer platform 1, and the rotating column 16 in the first conveying member 7 extends out of the side wall of the feed box 4 and is fixedly connected to the output end of the first motor 9, and the outer shell of the first motor 9 is fixedly connected to the outer wall of the feed box 4, and the rotating column 16 in the second conveying member 8 extends out of the side wall of the feed box 4 and is fixedly connected to the output end of the second motor 10.

[0032] The housing of the second motor 10 is fixedly connected to the outer side wall of the feeding box 4, and relative slide grooves are provided on both sides of the end of the feeding box 4 away from the material transfer platform 1. A baffle 27 is fixedly connected to the top of the end of the feeding box 4 away from the material transfer platform 1. A sliding door 21 is provided in the slide groove provided in the feeding box 4, and the sliding door 21 can move in the slide groove. A positioning plate 22 is fixedly connected to the top of the sliding door 21, and a movable plate 23 is rotatably connected to the fixed plate 11. A cover plate 24 is fixedly connected to the top of the feeding box 4, and a groove is provided at the center of the cover plate 24 away from the material transfer platform 1. A locking plate 25 is fixedly connected in the groove, and a lock buckle 26 is rotatably connected to the locking plate 25. A damping is provided at the connection between the lock buckle 26 and the locking plate 25, and the lock buckle 26 can stop at any place when it rotates. A through hole adapted to the lock buckle 26 is provided on the movable plate 23. When the sliding door 21 needs to be opened, the movable plate 23 can be locked by the lock buckle 26 to fix the sliding door 21 in front of the baffle 27.

[0033] The working principle provided by the utility model is as follows: slide the sliding door 21 upward along the slide groove, lock the movable plate 23 by the lock buckle 26, fix the sliding door 21 in front of the baffle 27, place the neatly stacked materials on the material placement table 6, adjust the height of the telescopic frame 5 by adjusting the electric cylinder 14, so that the materials can be moved from the material placement table 6 to the material transfer table 1 only by horizontal square displacement, start the second motor 10 first, and then start the first motor 9, through the joint action of the rotating column 16, the fixed ring 17, the rotating rod 18, the connecting column 19, the rotating ring 20 and the rubber ring 28, drive the material to move to the material transfer table 1, and achieve the effect of material self-sufficiency.

[0034] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A printing device for carton production and processing, characterized in that: include: A material transfer platform (1), wherein a printing device (2) is arranged on one side of the material transfer platform (1), and a material feeding unit (3) is arranged on a side of the material transfer platform (1) away from the printing device (2); The feeding unit (3) comprises a feeding box (4), the inner bottom wall of the feeding box (4) is fixedly connected to two telescopic frames (5), the top surfaces of the two telescopic frames (5) are fixedly connected to a material placement platform (6), a first conveying member (7) and a second conveying member (8) are arranged above the material placement platform (6), both ends of the first conveying member (7) and the second conveying member (8) are rotatably connected to the inner side wall of the feeding box (4), the first conveying member (7) is driven by a first motor (9), and the second conveying member (8) is driven by a second motor (10).

2. The printing device for carton production and processing according to claim 1 is characterized in that: The telescopic frame (5) comprises a fixed plate (11), a fixed frame (12) and a moving frame (13); the fixed plate (11) is fixedly connected to the feeding box (4) by bolts; the top surface of the fixed plate (11) is fixedly connected to the outer bottom wall of the fixed frame (12); the inner side wall of the fixed frame (12) is adapted to the outer side wall of the moving frame (13); the fixed frame (12) is sleeved on the moving frame (13); the inner bottom wall of the fixed frame (12) is fixedly connected to the bottom surface of the electric cylinder (14); the top surface of the electric cylinder (14) is fixedly connected to the inner top wall of the moving frame (13); and the outer top wall of the moving frame (13) is fixedly connected to the material placement table (6).

3. The printing device for carton production and processing according to claim 2 is characterized in that: Limiting plates (15) are fixedly connected to both ends of the top surface of the material placement platform (6).

4. The printing device for carton production and processing according to claim 3 is characterized in that: The first conveying member (7) and the second conveying member (8) have the same structure and both comprise a rotating column (16). One end of the rotating column (16) is rotatably connected to a side wall of the feeding box (4). The other end of the rotating column (16) passes through the other side wall of the feeding box (4) and is fixedly connected to the output end of the motor. Two fixing rings (17) are fixedly connected to the side wall of the rotating column (16). The outer side walls of the two fixing rings (17) are fixedly connected to rotating rods (18). The opposite sides of the two rotating rods (18) are fixedly connected to connecting columns (19). The side wall of the connecting column (19) is fixedly connected to a rotating ring (20). The outer cover of the rotating ring (20) is provided with a rubber ring (28).

5. The printing device for carton production and processing according to claim 4 is characterized in that: One end of the rotating column (16) in the first conveying member (7) extends out of the side wall of the feeding box (4) and is fixedly connected to the output end of the first motor (9), and the housing of the first motor (9) is fixedly connected to the outer side wall of the feeding box (4).

6. The printing device for carton production and processing according to claim 5 is characterized in that: One end of the rotating column (16) in the second conveying member (8) extends out of the side wall of the feeding box (4) and is fixedly connected to the output end of the second motor (10), and the housing of the second motor (10) is fixedly connected to the outer side wall of the feeding box (4).

7. The printing device for carton production and processing according to claim 6 is characterized in that: The material supply box (4) is provided with opposite sliding grooves on both sides of one end away from the material transfer platform (1).

8. The printing device for carton production and processing according to claim 7 is characterized in that: A baffle (27) is fixedly connected to the top of one end of the material supply box (4) away from the material transfer platform (1).

9. The printing device for carton production and processing according to claim 8, characterized in that: A sliding door (21) is arranged in the sliding groove opened in the material supply box (4), the top of the sliding door (21) is fixedly connected to a fixed plate (11), and a movable plate (23) is rotatably connected to the fixed plate (11).

10. The printing device for carton production and processing according to claim 9, characterized in that: A cover plate (24) is fixedly connected to the top of the feed box (4), a groove is provided at the center of the cover plate (24) away from the material transfer platform (1), a locking plate (25) is fixedly connected in the groove, a lock buckle (26) is rotatably connected to the locking plate (25), and a through hole adapted to the lock buckle (26) is provided on the movable plate (23).

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