A flattening device for paper box processing

Abstract

The utility model discloses a flattening device for paper box processing, which comprises: a belt conveying mechanism, a flattening mechanism is installed above the middle of the belt conveying mechanism, a storage and retrieval mechanism is provided at the output end of the belt conveying mechanism, and an in-position sensor is installed inside the output end of the belt conveying mechanism; the storage and retrieval mechanism comprises a second fixed plate, a support plate, a base, a motor, an electric cylinder, a clamping plate and a slider, the support plate is L-shaped and is provided with four, the base is fixedly connected to the side end of the support plate, two second fixed plates are provided and symmetrically fixedly connected to the side end of the support plate, and a second screw rod and a guide rod are respectively provided above the middle of the two second fixed plates. The paper box is flattened by the flattening mechanism, and after flattening, the clamping plate is pushed by the electric cylinder to clamp and move the paper box, and the paper box is placed in the storage and retrieval mechanism for stacking and storage, thereby improving work efficiency and facilitating the handling of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production and processing, in particular to a flattening device for paper box processing. Background Art

[0002] A paper box is a three-dimensional shape, which is composed of a polyhedral shape formed by the movement, stacking, folding and encirclement of several surfaces. Paper box packaging is largely used to promote and beautify products with its exquisite shape and decoration to improve the competitiveness of products. Since the shape and structural design of paper boxes are often determined by the shape characteristics of the packaged goods, there are many styles and types, including rectangular, square, polygonal, special-shaped paper boxes, cylindrical, etc., but their manufacturing process is basically the same, that is, selecting materials - designing icons - making templates - stamping - joining into boxes. Paper boxes need to be flattened after printing, on the one hand to remove the printing and embossing marks, and on the other hand to prevent the surface of the paper box from wrinkling and twisting, which is not convenient for processing finished products.

[0003] After the cartons are flattened by the commonly used flattening equipment, the cartons need to be manually taken out of the equipment and stacked for subsequent handling by the staff. However, the cartons are not stacked neatly during the stacking process, which will cause the stacked cartons to shake, affecting the subsequent handling, and causing the staff to sort the cartons when stacking them, reducing work efficiency. Utility Model Content

[0004] The utility model aims to provide a flattening device for paper box processing, which can take out materials from the paper boxes and stack them neatly after the paper boxes are flattened, so as to facilitate subsequent handling and improve work efficiency.

[0005] To achieve the above-mentioned purpose, a flattening device for paper box processing is provided, comprising: a belt conveyor mechanism, a flattening mechanism is installed on the upper middle part of the belt conveyor mechanism, and the bottom of the flattening mechanism is also fixedly connected to the two side ends of the belt conveyor mechanism respectively, and the output end of the belt conveyor mechanism is provided with a storage and retrieval mechanism, and the inner side of the output end of the belt conveyor mechanism is installed with an in-position sensor; the storage and retrieval mechanism comprises a second fixed plate, a support plate, a base, a motor, an electric cylinder, a clamping plate and a slider, the support plate is L-shaped and four are provided, and the four support plates are equidistantly distributed, the base is fixedly connected to the side ends of the support plate, and the four support plates are respectively located at the four corners of the base, the second fixed plates are provided with two and are symmetrically fixedly connected to the side ends of the support plate, and the two first The two fixed plates are far away from each other, the four support plates are fixedly connected to the two ends of the two second fixed plates, and the second fixed plates are located at the upper ends of the support plates, the middle parts of the two second fixed plates are respectively provided with second screw rods and guide rods, and one end of the second screw rod is rotatably connected to the side end of the second fixed plate, and one end of the guide rod is fixedly connected to the side end of the second fixed plate, the sliders are respectively located at the upper ends of the two second fixed plates and are slidably connected to the second fixed plates, and the second screw rod and guide rod respectively penetrate the middle of the slider and cooperate with the slider, the electric cylinder is fixedly connected to the middle of the upper end of the slider, and the output ends of the electric cylinder are opposite, the clamping plate is fixedly connected to the output end of the electric cylinder, the connecting rod is fixedly connected to the upper end of the slider, and the slider is far away from the belt conveyor mechanism. After the cartons are flattened, the cartons can be picked up and neatly stacked, which is convenient for subsequent handling and improves work efficiency.

[0006] According to the flattening device for paper box processing, the flattening mechanism includes a mounting plate, a flattening roller and a mounting frame, the mounting plate is provided with two and respectively fixedly connected to the outer ends of the belt conveyor mechanism, the mounting frame is an L-shaped structure, and the mounting frames are respectively located at the outer ends of the mounting plates and arranged oppositely, the flattening roller is located between the mounting frames, and the flattening rollers are respectively located at both ends of the mounting frames and are rotatably connected to the mounting frames, and are used to flatten the paper box and prevent the edge of the paper box from warping.

[0007] According to the flattening device for paper box processing, a slide groove is provided in the middle of the side end of the mounting plate, and the slide groove is located above the belt conveyor mechanism, the side end of the mounting plate is fixedly connected with a first fixed plate, and the first fixed plate is far away from the mounting frame, the first fixed plate is respectively located at the top and bottom of the slide groove, the middle part of the first fixed plate is rotatably connected with a first screw rod, the side end of the mounting plate is provided with a T-shaped connecting block, and one end of the connecting block is fixedly connected to the upper end of the mounting frame through the slide groove, the first screw rod passes through the middle part of the connecting block and is threadedly connected to the connecting block, the upper end of the first fixed plate is rotatably connected with a rotating hand wheel, and the first screw rod is fixedly connected to the middle part of the lower end of the rotating hand wheel. It is used to adjust the distance between the bottom of the working end of the flattening mechanism and the upper surface of the carton, so as to facilitate flattening of cartons of different thicknesses and ensure the flattening effect.

[0008] According to the flattening device for paper box processing, a hydraulic cylinder is fixedly connected to the middle of the lower end of the base, and the piston rod of the hydraulic cylinder passes through the base, and a discharge plate is provided at the upper end of the base, and the four corners of the discharge plate are located in the support plate and slidably connected to the support plate, and the upper end of the piston rod of the hydraulic cylinder is fixedly connected to the middle of the lower end of the discharge plate, so as to take out the stacked cartons and reduce the workload.

[0009] According to the flattening device for paper box processing, the clamping surface of the clamping plate is provided with anti-skid patterns to increase the friction force on the surface of the clamping plate and prevent the paper box from slipping during the process of moving the paper box.

[0010] According to the flattening device for paper box processing, the conveyor belt surface of the belt conveying mechanism is located in the middle of the side end of the clamping plate, ensuring that the device can be in full contact with the flattened paperboard.

[0011] The above scheme has the beneficial effect of flattening the paper box by the flattening mechanism, and after flattening, the electric cylinder is used to push the clamping plate to clamp and move the paper box, and the paper box is placed in the storage and retrieval mechanism for stacking and storage, thereby improving work efficiency and facilitating the staff to carry it.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional diagram of a flattening device for paper box processing according to the utility model;

[0015] Figure 2 It is a three-dimensional diagram of a flattening mechanism of a flattening device for paper box processing of the utility model;

[0016] Figure 3 The utility model is a three-dimensional diagram of the storage and retrieval mechanism of a flattening device for paper box processing.

[0017] Legend:

[0018] 1. Belt conveyor mechanism; 2. Flattening mechanism; 3. In-position sensor; 4. Access mechanism; 5. Mounting plate; 6. Rotating hand wheel; 7. Connecting block; 8. First screw rod; 9. Flattening roller; 10. Mounting frame; 11. Slide; 12. First fixed plate; 13. Second fixed plate; 14. Support plate; 15. Base; 16. Motor; 17. Hydraulic cylinder; 18. Discharge plate; 19. Second screw rod; 20. Connecting rod; 21. Guide rod; 22. Electric cylinder; 23. Clamping plate; 24. Slider. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-3 The utility model embodiment is a flattening device for paper box processing, which includes: a belt conveyor mechanism 1, characterized in that a flattening mechanism 2 is installed above the middle of the belt conveyor mechanism 1, and the bottom of the flattening mechanism 2 is also fixedly connected to the two side ends of the belt conveyor mechanism 1, and the output end of the belt conveyor mechanism 1 is provided with a storage and retrieval mechanism 4, and the inner side of the output end of the belt conveyor mechanism 1 is installed with an in-position sensor 3; the storage and retrieval mechanism 4 includes a second fixed plate 13, a support plate 14, a base 15, a motor 16, an electric cylinder 22, a clamping plate 23 and a slider 24, the support plate 14 is L-shaped and is provided with four, and the four support plates 14 are equidistantly distributed, the base 15 is fixedly connected to the side end of the support plate 14, and the four support plates 14 are respectively located at the four corners of the base 15, the second fixed plate 13 is provided with two and symmetrically fixedly connected to the side end of the support plate 14, and the two second fixed plates 1 3 are far away from each other, the four support plates 14 are respectively fixedly connected to the two ends of the two second fixing plates 13, and the second fixing plates 13 are located at the upper ends of the support plates 14, and the second screw rods 19 and the guide rods 21 are respectively provided above the middle parts of the two second fixing plates 13, and one end of the second screw rod 19 is rotatably connected to the side ends of the second fixing plates 13, and one end of the guide rod 21 is fixedly connected to the side ends of the second fixing plates 13, the sliders 24 are respectively located at the upper ends of the two second fixing plates 13 and are slidably connected to the second fixing plates 13, and the second screw rod 19 and the guide rod 21 respectively penetrate the middle parts of the sliders 24 and cooperate with the sliders 24, the electric cylinder 22 is fixedly connected to the middle part of the upper end of the slider 24, and the output ends of the electric cylinder 22 are opposite, the clamping plate 23 is fixedly connected to the output end of the electric cylinder 22, the connecting rod 20 is fixedly connected to the upper end of the slider 24, and the slider 24 is far away from the belt conveyor mechanism 1.

[0021] The flattening mechanism 2 includes a mounting plate 5, a flattening roller 9 and a mounting frame 10. The mounting plate 5 is provided with two and is respectively fixedly connected to the outer ends of the belt conveyor mechanism 1. The mounting frame 10 is an L-shaped structure, and the mounting frames 10 are respectively located at the outer ends of the mounting plate 5 and are arranged opposite to each other. The flattening roller 9 is located between the mounting frames 10, and the flattening rollers 9 are respectively located at both ends of the mounting frames 10 and are rotatably connected to the mounting frames 10.

[0022] A slide groove 11 is opened in the middle part of the side end of the mounting plate 5, and the slide groove 11 is located above the belt conveyor mechanism 1, and a first fixed plate 12 is fixedly connected to the side end of the mounting plate 5, and the first fixed plate 12 is far away from the mounting frame 10, and the first fixed plate 12 is respectively located at the top and bottom of the slide groove 11, and a first screw rod 8 is rotatably connected to the middle part of the first fixed plate 12, and a T-shaped connecting block 7 is provided at the side end of the mounting plate 5, and one end of the connecting block 7 is fixedly connected to the upper end of the mounting frame 10 through the slide groove 11, the first screw rod 8 passes through the middle part of the connecting block 7 and is threadedly connected to the connecting block 7, and the upper end of the first fixed plate 12 is rotatably connected to the rotating handwheel 6, and the first screw rod 8 is fixedly connected to the middle part of the lower end of the rotating handwheel 6.

[0023] A hydraulic cylinder 17 is fixedly connected to the middle part of the lower end of the base 15, and the piston rod of the hydraulic cylinder 17 passes through the base 15. A discharge plate 18 is provided at the upper end of the base 15, and the four corners of the discharge plate 18 are located in the support plate 14 and are slidably connected to the support plate 14. The upper end of the piston rod of the hydraulic cylinder 17 is fixedly connected to the middle part of the lower end of the discharge plate 18.

[0024] The clamping surface of the clamping plate 23 is provided with an anti-slip pattern.

[0025] The conveyor belt surface of the belt conveyor mechanism 1 is located in the middle of the side end of the clamping plate 23 .

[0026] Working principle: When in use, turn the rotating hand wheel 6 according to the thickness of the cardboard, so that the rotating hand wheel 6 drives the first screw 8 to rotate, adjust the distance from the bottom of the flattening roller 9 to the upper surface of the belt of the belt conveyor mechanism 1, and then place the carton in the belt conveyor mechanism 1. During the movement of the carton, it passes through the flattening mechanism 2 and the flattening roller 9 to be flattened. When the flattened carton is about to leave the belt conveyor mechanism 1, the electric cylinder 22 pushes the clamping plate 23 to clamp the side end of the carton, and then the motor 16 drives the second screw 19 rotates, so that the slider 24 drives the electric cylinder 22 to move, and the carton is pulled into the four support plates 14. After the electric cylinder 22 controls the clamping plate 23 to release the carton, the carton falls on the upper end of the discharge plate 18. The storage and retrieval mechanism 4 continuously repeats the operation to take and place the flattened carton on the belt conveyor mechanism 1. When it is necessary to take out the carton in the storage and retrieval mechanism 4, the discharge plate 18 is pushed up by the hydraulic cylinder 17 to move the carton to the upper end of the support plate 14, so that the staff can take the carton from the discharge plate 18 conveniently.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A flattening device for paper box processing, comprising: A belt conveyor mechanism (1), characterized in that a flattening mechanism (2) is installed above the middle of the belt conveyor mechanism (1), and the bottom of the flattening mechanism (2) is also fixedly connected to the two side ends of the belt conveyor mechanism (1), the output end of the belt conveyor mechanism (1) is provided with a storage and retrieval mechanism (4), and the inner side of the output end of the belt conveyor mechanism (1) is installed with an in-position sensor (3); The storage and retrieval mechanism (4) comprises a second fixed plate (13), a support plate (14), a base (15), a motor (16), an electric cylinder (22), a clamping plate (23) and a slider (24); the support plate (14) is L-shaped and is provided with four, and the four support plates (14) are equidistantly distributed; the base (15) is fixedly connected to the side end of the support plate (14), and the four support plates (14) are respectively located at the four corners of the base (15); the second fixed plates (13) are provided with two and are symmetrically fixedly connected to the side end of the support plate (14), and the two second fixed plates (13) are far away from each other; the four support plates (14) are respectively fixedly connected to the two ends of the two second fixed plates (13), and the second fixed plates (13) are located at the upper end of the support plate (14), and the middle of the two second fixed plates (13) A second screw rod (19) and a guide rod (21) are respectively provided on the upper side, and one end of the second screw rod (19) is rotatably connected to the side end of the second fixed plate (13), and one end of the guide rod (21) is fixedly connected to the side end of the second fixed plate (13). The slider (24) is respectively located at the upper ends of the two second fixed plates (13) and is slidably connected to the second fixed plates (13), and the second screw rod (19) and the guide rod (21) respectively penetrate the middle of the slider (24) and cooperate with the slider (24). The electric cylinder (22) is fixedly connected to the middle of the upper end of the slider (24), and the output ends of the electric cylinder (22) are opposite to each other. The clamping plate (23) is fixedly connected to the output end of the electric cylinder (22), and the connecting rod (20) is fixedly connected to the upper end of the slider (24), and the slider (24) is away from the belt conveying mechanism (1).

2. A paper box flattening device according to claim 1, characterized in that: The flattening mechanism (2) comprises a mounting plate (5), a flattening roller (9) and a mounting frame (10); the mounting plate (5) is provided with two flattening rollers (9) and respectively fixedly connected to the outer ends of the belt conveying mechanism (1); the mounting frame (10) is an L-shaped structure; the mounting frames (10) are respectively located at the outer ends of the mounting plate (5) and are arranged opposite to each other; the flattening rollers (9) are located between the mounting frames (10); and the flattening rollers (9) are respectively located at both ends of the mounting frames (10) and are rotatably connected to the mounting frames (10).

3. A paper box flattening device according to claim 2, characterized in that: A slide groove (11) is provided in the middle of the side end of the mounting plate (5), and the slide groove (11) is located above the belt conveying mechanism (1); a first fixed plate (12) is fixedly connected to the side end of the mounting plate (5), and the first fixed plate (12) is away from the mounting frame (10); the first fixed plate (12) is respectively located at the top and bottom of the slide groove (11); a first screw rod (8) is rotatably connected to the middle of the first fixed plate (12); a T-shaped connecting block (7) is provided at the side end of the mounting plate (5), and one end of the connecting block (7) passes through the slide groove (11) and is fixedly connected to the upper end of the mounting frame (10); the first screw rod (8) passes through the middle of the connecting block (7) and is threadedly connected to the connecting block (7); a rotating hand wheel (6) is rotatably connected to the upper end of the first fixed plate (12), and the first screw rod (8) is fixedly connected to the middle of the lower end of the rotating hand wheel (6).

4. A paper box flattening device according to claim 1, characterized in that: A hydraulic cylinder (17) is fixedly connected to the middle of the lower end of the base (15), and a piston rod of the hydraulic cylinder (17) passes through the base (15). A discharge plate (18) is provided at the upper end of the base (15), and four corners of the discharge plate (18) are located in the support plate (14) and are slidably connected to the support plate (14). The upper end of the piston rod of the hydraulic cylinder (17) is fixedly connected to the middle of the lower end of the discharge plate (18).

5. A paper box flattening device according to claim 1, characterized in that: The clamping surface of the clamping plate (23) is provided with an anti-slip pattern.

6. A paper box flattening device according to claim 1, characterized in that: The conveyor belt surface of the belt conveyor mechanism (1) is located in the middle of the side end of the clamping plate (23).

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