Automatic waste collecting device in a wrapping paper printing process

Abstract

The utility model discloses a kind of waste automatic collection devices in packaging paper dyeing and printing process, it is related to the technical field of packaging paper dyeing and printing, including guide rail one, pedestal, side collection arm, drive box and ribbon motor, the top of guide rail one is provided with pedestal, the outside of the pedestal is provided with transposition mechanism, the transposition mechanism is adjusted according to the requirement of collection, the position of pedestal and side collection arm is adjusted, different size waste is adsorbed and transposition crushing treatment is carried out, the top of the pedestal is provided with drive box, one side of the drive box is provided with side collection arm, the collection mechanism is adsorbed and handled to different width printing and dyeing packaging waste by equidistantly arranged vacuum chuck.Electrical cylinder is used as driving element to control the height of the material after adsorption, according to the size of paper shell, the distance of the downward movement of the crushing is controlled, simultaneously, guide rail one is used to drive sliding block and the drive box and adsorption mechanism connected therewith are moved.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging paper dyeing and printing, specifically to an automatic waste collection device in the packaging paper dyeing and printing process. Background Technology

[0002] In the process of printing and dyeing packaging paper, such as gravure printing, flexographic printing, and digital inkjet printing, various types of waste are generated, including solid waste such as scraps and defective products, as well as mixed waste such as waste paper stained with dye. After the cutter cuts the waste and finished products, the waste needs to be cleaned manually before the finished products are collected.

[0003] Existing mechanisms may be unable to meet the adsorption requirements for waste in complex locations. For example, when dyeing waste is distributed in the corners or irregular areas of the conveyor belt, existing mechanisms may not be able to reach it accurately. Furthermore, the collection mechanism mainly relies on servo motors to drive the side collection arm to make relatively simple rotation or linear movements through gear transmission, making it difficult to recycle and process the collected waste. Utility Model Content

[0004] The purpose of this invention is to provide an automatic waste collection device for the dyeing and printing process of packaging paper, so as to solve the above-mentioned defects caused by the prior art.

[0005] An automatic waste collection device for the dyeing and printing process of packaging paper includes a guide rail, a base, a side collection arm, a drive housing, and a ribbon motor. The base is located directly above the guide rail, and a displacement mechanism is located on the outside of the base. The displacement mechanism adjusts the position of the base and the side collection arm according to the collection requirements, and performs adsorption, displacement, and crushing treatment on waste of different sizes. The drive housing is located directly above the base, and a side collection arm is located on one side of the drive housing. A collection mechanism is located on the outside of the side collection arm. The collection mechanism uses vacuum suction cups arranged at equal intervals to adsorb dyeing and packaging waste of different widths, and then moves the waste into the crusher on one side for recycling.

[0006] Preferably, the switching mechanism includes a second guide rail, an electric cylinder, a slider, and a side guide block. The bottom end of the base is connected to the slider, the outer side of the slider is connected to the first guide rail, the top end of the slider is connected to a drive housing, one side of the drive housing is connected to the side guide block, the electric cylinder is installed at the top end of the second guide rail, and the output end of the electric cylinder is connected to the top end of the side guide block.

[0007] Preferably, the drive housing is connected to the outer side of the guide rail two via a side guide block connected to one side, and the side guide block is arranged parallel to the electric cylinder.

[0008] Preferably, the collection mechanism includes a side collection arm, a suction cup bracket, a vacuum suction cup, a drive housing, a drive shaft, a driven gear, a drive gear, and a servo motor. The suction cup bracket is connected to the outer side of the side collection arm, and vacuum suction cups are connected at equal intervals to the outer side of the suction cup bracket. The side collection arm is positioned directly above the guide rail. A servo motor is located on one side of the drive housing. The coupling connected to the output end of the servo motor is connected to the drive gear. The drive shaft is keyed to the outer side of the driven gear, and the side collection arm is connected to the other side of the drive shaft.

[0009] Preferably, the driven gear is connected to one side of the side collecting arm via a drive shaft located on one side, and the drive shaft is connected to the drive housing by a bearing.

[0010] Preferably, the coupling connected to the output end of the servo motor is used to mesh with the driving gear on one side.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. The electric cylinder, as the driving element, controls the height of the material after adsorption. The distance of the crusher's downward movement is controlled according to the size of the paper shell. At the same time, the guide rail drives the slider and the connected drive box and adsorption mechanism to move in position. This can accurately move the adsorption mechanism from above the printing press conveyor belt to above the crusher, which is conducive to efficiently adsorbing printing and dyeing waste from the conveyor belt and feeding it into the crusher, reducing the incomplete adsorption of waste or inaccurate feeding into the crusher caused by positional deviation.

[0013] 2. A servo motor-driven system, combined with a gear transmission system, operates by driving a drive gear that meshes with a driven gear. The driven gear, via a drive shaft, moves the side collecting arm to adsorb horizontally placed paper, then vertically elevates it for easy insertion into the shredder. This system enables automated position adjustment and waste adsorption. It can be synchronized with the printing press's operating rhythm, automatically completing the adsorption of printing and dyeing waste according to a preset program, reducing manual intervention and improving automation and production efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of the drive housing in this utility model.

[0016] Figure 3 This is a schematic diagram of the rotating structure of the side collecting arm in this utility model.

[0017] Figure 4This is a schematic diagram of the overall side view structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the drive housing in this utility model.

[0019] in:

[0020] 1. Guide rail one; 2. Base; 3. Guide rail two; 4. Electric cylinder; 5. Slider; 6. Positioning mechanism; 7. Side collecting arm; 8. Suction cup bracket; 9. Vacuum suction cup; 10. Collecting mechanism; 11. Drive housing; 12. Drive shaft; 13. Driven gear; 14. Side guide block; 15. Drive gear; 16. Servo motor. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1 to 5 As shown, this utility model provides the following technical solution, including a guide rail 1, a base 2, a side collection arm 7, a drive housing 11, and a ribbon motor 16. The base 2 is arranged directly above the guide rail 1, and a displacement mechanism 6 is arranged on the outside of the base 2. The displacement mechanism 6 adjusts the position of the base 2 and the side collection arm 7 according to the collection requirements, and performs adsorption and displacement crushing treatment on waste materials of different sizes. The drive housing 11 is arranged directly above the base 2, and a side collection arm 7 is arranged on one side of the drive housing 11. A collection mechanism 10 is arranged on the outside of the side collection arm 7. The collection mechanism 10 uses vacuum suction cups 9 arranged at equal intervals to adsorb dyeing and packaging waste materials of different widths, and then moves the waste materials into the crusher on one side for recycling.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the shifting mechanism 6 includes a second guide rail 3, an electric cylinder 4, a slider 5, and a side guide block 14. The bottom end of the base 2 is connected to the slider 5, the outer side of the slider 5 is connected to the first guide rail 1, the top end of the slider 5 is connected to the drive housing 11, and one side of the drive housing 11 is connected to the side guide block 14. The electric cylinder 4 is installed at the top end of the second guide rail 3, and the output end of the electric cylinder 4 is connected to the top end of the side guide block 14. The drive housing 11 is connected to the outer side of the second guide rail 3 through the side guide block 14 connected to one side. The side guide block 14 is arranged parallel to the electric cylinder 4.

[0024] Among them, the electric cylinder 4 moves along the guide rail 2 3 through the drive side guide block 14, which can accurately control the position of the adsorption mechanism and realize the rapid switching from the printing press conveyor belt to the crusher, thereby improving the waste processing efficiency. The cooperation between the slider 5 and the guide rail 1, and the drive box 11 and the guide rail 2 3, forms a double guide support, ensuring a smooth switching process and reducing the impact of vibration on the equipment.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the collection mechanism 10 includes a side collection arm 7, a suction cup bracket 8, a vacuum suction cup 9, a drive housing 11, a drive shaft 12, a driven gear 13, a drive gear 15, and a servo motor 16. The suction cup bracket 8 is connected to the outer side of the side collection arm 7, and the vacuum suction cups 9 are connected at equal intervals to the outer side of the suction cup bracket 8. The side collection arm 7 is positioned directly above the guide rail 1. The servo motor 16 is located on one side of the drive housing 11. The coupling connected to the output end of the servo motor 16 is connected to the drive gear 15. The drive shaft 12 is keyed to the outer side of the driven gear 13, and the side collection arm 7 is connected to the other side of the drive shaft 12. The driven gear 13 is connected to one side of the side collection arm 7 via the drive shaft 12 located on one side. The drive shaft 12 and the drive housing 11 are connected by a bearing. The drive gear 15 connected to the coupling connected to the output end of the servo motor 16 is meshed with one side of the driven gear 13.

[0026] The servo motor directly drives the drive gear 15 via a coupling, which, in conjunction with the driven gear 13, transmits the rotational motion to the drive shaft 12. This, in turn, moves the side collection arm 7 (such as rotation, translation, or a combination of movements, depending on the linkage design between the drive housing 11 and the guide rail 1), ensuring that the vacuum suction cup 9 accurately covers the area where dyeing and printing waste is distributed, avoiding missed or accidental suction.

[0027] In practical applications, this automatic waste collection device for the dyeing and printing process of packaging paper includes the following functions:

[0028] Step 1: The operator first installs guide rail 1 on the conveyor belt set on one side of the dyeing machine, so that guide rail 1 is suspended above the top of the conveyor belt and the shredder. Two sets of electric telescopic rods are set on both sides of guide rail 1. The electric telescopic rods are used to push the slider 5 on one side, so that the slider 5 drives the drive box 11 to move. After the drive box 11 is moved directly above the conveyor belt, the servo motor 16 is turned on again. The servo motor 16 drives the drive gear 15 to rotate. The suction cup bracket 8 is used to position multiple sets of vacuum suction cups 9 of the same specification to ensure the stability of vacuum suction cups 9 in adsorbing the packaging paper.

[0029] Step 2: The servo motor 16 directly drives the drive gear 15 through the coupling, and in conjunction with the meshing transmission of the driven gear 13, transmits the rotational motion to the drive shaft 12, thereby driving the side collection arm 7 to move. The suction cup bracket 8 and the vacuum suction cup 9 form the adsorption execution end, so that multiple sets of vacuum suction cups 9 adsorb and process the waste paper generated by printing and dyeing, and then drive the drive gear 15 to rotate in the opposite direction through the servo motor 16.

[0030] Step 3: Using the meshing transmission of the driven gear 13, the rotational motion is transmitted to the drive shaft 12, so that the side collecting arm 7 and the vacuum suction cup 9 are in a vertical state, and the vacuum suction cup 9 and the paper shell are vertically set. At the same time, the electric cylinder 4 is turned on, and the electric cylinder 4 drives the side guide block 14 to move vertically upward, so that the side guide block 14 drives the drive box 11 to slide on the outside of the guide rail 2 3, so that the drive box 11 drives the vacuum suction cup 9 to move upward, since the vacuum suction cup 9 is used to adsorb the top of the paper.

[0031] Step 4: Push the slider 5 on one side using the electric telescopic rod, so that the slider 5 drives the drive housing 11 to move, so that the electric cylinder 4 drives the side collecting arm 7 and the vacuum suction cup 9 to move down, so that the bottom end of the paper contacts the blades inside the shredder. At this time, the suction force of the vacuum suction cup 9 needs to be released to separate the paper from the vacuum suction cup 9, so as to prevent the vacuum suction cup 9 from entering the shredder with the paper and causing equipment failure or jamming (control the vacuum generator to stop drawing vacuum or introduce compressed air to balance the air pressure inside and outside the vacuum suction cup 9, and the paper will fall off naturally due to its own weight or the friction of the shredder blades). Then push the side collecting arm 7 and the vacuum suction cup 9 to move one side of the conveyor belt on one side of the printing and dyeing machine.

[0032] Therefore, the above-disclosed embodiments are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. An automatic waste collection device for the dyeing and printing process of packaging paper, characterized in that: The system includes a guide rail (1), a base (2), a side collection arm (7), a drive housing (11), and a ribbon motor (16). The base (2) is located directly above the guide rail (1), and a shifting mechanism (6) is located on the outside of the base (2). The shifting mechanism (6) adjusts the position of the base (2) and the side collection arm (7) according to the collection requirements, and performs adsorption and shifting crushing treatment on waste materials of different sizes. The drive housing (11) is located directly above the base (2), and a side collection arm (7) is located on one side of the drive housing (11). A collection mechanism (10) is located on the outside of the side collection arm (7). The collection mechanism (10) uses vacuum suction cups (9) arranged at equal intervals to adsorb and treat printing and dyeing packaging waste materials of different widths, and then moves the waste materials to the crusher on one side for recycling.

2. The automatic waste collection device in the dyeing and printing process of packaging paper according to claim 1, characterized in that: The shifting mechanism (6) includes a second guide rail (3), an electric cylinder (4), a slider (5), and a side guide block (14). The bottom end of the base (2) is connected to the slider (5), the outer side of the slider (5) is connected to the first guide rail (1), the top end of the slider (5) is connected to the drive housing (11), and one side of the drive housing (11) is connected to the side guide block (14). The electric cylinder (4) is installed at the top end of the second guide rail (3), and the output end of the electric cylinder (4) is connected to the top end of the side guide block (14).

3. The automatic waste collection device in the dyeing and printing process of packaging paper according to claim 2, characterized in that: The drive housing (11) is connected to the outside of the guide rail (3) via a side guide block (14) connected to one side. The side guide block (14) is arranged parallel to the electric cylinder (4).

4. The automatic waste collection device in the dyeing and printing process of packaging paper according to claim 1, characterized in that: The collection mechanism (10) includes a side collection arm (7), a suction cup bracket (8), a vacuum suction cup (9), a drive housing (11), a drive shaft (12), a driven gear (13), a drive gear (15), and a servo motor (16). The suction cup bracket (8) is connected to the outside of the side collection arm (7), and the vacuum suction cups (9) are connected at equal intervals to the outside of the suction cup bracket (8). The side collection arm (7) is located directly above the guide rail (1). The servo motor (16) is located on one side of the drive housing (11). The coupling connected to the output end of the servo motor (16) is connected to the drive gear (15). The drive shaft (12) is connected to the outside of the driven gear (13), and the side collection arm (7) is connected to the other side of the drive shaft (12).

5. The automatic waste collection device in the dyeing and printing process of packaging paper according to claim 4, characterized in that: The driven gear (13) is connected to one side of the side collecting arm (7) via a drive shaft (12) provided on one side. The drive shaft (12) is connected to the drive housing (11) by a bearing.

6. The automatic waste collection device in the dyeing and printing process of packaging paper according to claim 5, characterized in that: The drive gear (15) connected to the coupling at the output end of the servo motor (16) meshes with the driven gear (13) on one side.

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