A carton board feeding device

Abstract

A carton board loading device effectively solves the problems of time-consuming, labor-intensive and inefficient existing carton board loading; it comprises a bottom plate, a material plate is fixed to the upper end of the bottom plate via two support plates, a slide groove is provided at the lower end of the material plate, a slider is slidably connected in the slide groove, a toggle plate which can be inserted into the slide groove is provided at the upper end of the slider, the height of the toggle plate is the same as the thickness of a single carton board, a yield groove is provided at the lower end of the slider, a support rod is provided at the upper end of the bottom plate, a swing rod is hinged on the support rod, the upper side of the swing rod is inserted into the yield groove and is provided with a waist-shaped groove, a column is provided on the slider which is inserted into the waist-shaped groove, a front-rear axial and rotatable turntable is provided on the right side of the swing rod, and a top block which can contact the swing rod is provided on the turntable; the structure is simple, the concept is novel, the use is convenient and the usability is strong.

Description

Technical Field

[0001] The invention relates to the technical field of carton production, in particular to a carton board feeding device. Background Art

[0002] Carton is a common packaging material. The production technology of cartons is mature, the weight is light, the cost is relatively low, and the application range is wide. Cartons are usually made by cutting a whole piece of carton board. When cutting, the carton boards need to be placed one by one on the transmission device of the die-cutting machine. After transmission, the carton boards are die-cut to achieve the preset shape.

[0003] However, in the process of production and warehousing, carton boards are usually packed and stored or transported after being neatly stacked. This means that when processing carton boards into cartons, the packed carton boards need to be unpacked and separated one by one, and then fed one by one to the carton forming assembly line. The existing carton feeding operation is mostly done manually, and the stacked carton boards need to be placed one by one on the conveying device. However, this manual feeding method is cumbersome, labor-intensive, time-consuming and inefficient. Summary of the invention

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide a carton board loading device, which effectively solves the problem of time-consuming, labor-intensive and low efficiency of the prior art carton board loading.

[0005] The technical solution solved by the present invention is that the present invention comprises a bottom plate, a material plate is fixed on the upper end of the bottom plate through two supporting plates, a slide groove is opened at the lower end of the material plate, a slider is slidably connected in the slide groove, a toggle plate is arranged on the upper end of the slider and can be inserted into the slide groove, the height of the toggle plate is the same as the thickness of a single carton plate, a yield groove is opened at the lower end of the slider, a support rod is provided at the upper end of the bottom plate, a swing rod is hinged on the support rod, the upper side of the swing rod is inserted into the yield groove and is provided with a waist-shaped groove, a plug column is provided on the slider and is inserted into the waist-shaped groove, a turntable which is axially and rotatable in the front and rear directions is provided on the right side of the swing rod, a top block which can contact the swing rod is provided on the turntable, a support frame is provided at the upper end of the bottom plate, a moving groove is respectively opened at the front and rear ends of the support frame, a rotatable lower conveying roller is provided on the lower side of the moving groove, a moving block located above the upper conveying roller is slidably connected at the front and rear sides of the moving groove, and an upper conveying roller is rotatably connected between the two moving blocks.

[0006] Optionally, L-shaped baffles are provided at the front and rear ends of the material plate.

[0007] Optionally, the lower conveying roller is rotatably connected to the support frame, a motor is provided at the rear end of the support frame, and the output shaft of the motor is coaxially and fixedly connected to the lower conveying roller.

[0008] Optionally, a rotating column coaxially fixedly connected to the turntable is rotatably connected to the support plate on the front side, a driven pulley is coaxially provided at the front end of the rotating column, a driving pulley is coaxially provided at the front end of the lower conveying roller, and the driving pulley is connected to the driven pulley via a belt.

[0009] Optionally, the two moving blocks are fixed via a connecting plate, and the upper end of the connecting plate is rotatably connected with upper and lower axial studs that are threadedly connected to the support frame.

[0010] Optionally, the upper end of the stud passes through the support frame and is provided with a turning handle.

[0011] Optionally, a reset plate located on the right side of the slider is provided at the lower end of the material plate, a guide column slidably connected to the reset plate is provided at the right end of the slider, and a spring connected to the reset plate and the slider is mounted on the guide column.

[0012] Optionally, the upper end of the sliding block is rotatably connected to a plurality of rotating wheels located on the left side of the toggle plate.

[0013] Optionally, two clamping blocks in contact with the carton board are provided at the left end of the support frame, and the distance between the upper end of the material board and the lower end of the top block is the thickness of one carton board.

[0014] Optionally, a rubber layer is provided on the surface of the upper conveying roller and the lower conveying roller.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the motor drives the slider to move left and right repeatedly, thereby causing the toggle plate to move left and right repeatedly, and when the toggle plate moves to the right, it pushes the single carton board to the right so that it enters between the two conveyor rollers, and this is repeated, so that the stacked carton boards can be loaded one by one in sequence. Compared with traditional manual loading, the operation is simple and saves time and effort, thereby improving production efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the main axonometric drawing of the present invention.

[0017] Figure 2 It is a full-section main axonometric drawing of the present invention.

[0018] Figure 3 It is a full cutaway right axonometric view of the present invention.

[0019] Figure 4 It is a cutaway main axonometric view of the present invention.

[0020] Figure 5 It is a full-section left-view axonometric drawing of the present invention.

[0021] Figure 6 The present invention Figure 4 A is an enlarged view of the middle image.

[0022] Reference numerals: 1. Bottom plate; 2. Material plate; 3. Slide; 4. Slider; 5. Toggle plate; 6. Give way groove; 7. Support rod; 8. Swing rod; 9. Waist-shaped groove; 10. Insert column; 11. Turntable; 12. Top block; 13. Support frame; 14. Moving groove; 15. Lower conveyor roller; 16. Moving block; 17. Upper conveyor roller; 18. Baffle; 19. Motor; 20. Rotating column; 21. Driven pulley; 22. Driving pulley; 23. Belt; 24. Connecting plate; 25. Stud; 26. Reset plate; 27. Guide column; 28. Spring; 29. ​​Rotating wheel; 30. Block. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited to the basic implementation disclosed below.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0026] Depend on Figures 1 to 6 It includes a bottom plate 1, and a material plate 2 is fixed on the upper end of the bottom plate 1 through two supporting plates. A slide groove 3 is provided at the lower end of the material plate 2, and a slider 4 is slidably connected in the slide groove 3. A toggle plate 5 which can be inserted into the slide groove 3 is provided at the upper end of the slider 4. The height of the toggle plate 5 is the same as the thickness of a single carton board. A yield groove 6 is provided at the lower end of the slider 4. A support rod 7 is provided at the upper end of the bottom plate 1. A swing rod 8 is hinged on the support rod 7. The upper side of the swing rod 8 is inserted into the yield groove 6 and is provided with a waist-shaped groove 9. A plug 10 is provided on the slider 4 to be inserted into the waist-shaped groove 9. A front-to-back axial and rotatable turntable 11 is provided on the right side of the swing rod 8. A top block 12 which can contact the swing rod 8 is provided on the turntable 11. A support frame 13 located on the right side of the material plate 2 is provided at the upper end of the bottom plate 1. Moving grooves 14 are respectively provided at the front and rear ends of the support frame 13. A rotatable lower conveying roller 15 is provided on the lower side of the moving groove 14. Moving blocks 16 located above the upper conveying roller 17 are respectively slidably connected to the front and rear sides of the moving groove 14, and an upper conveying roller 17 is rotatably connected between the two moving blocks 16.

[0027] In order to facilitate blocking of the carton board, L-shaped baffles 18 are provided at the front and rear ends of the material board 2.

[0028] In order to rotate the lower conveying roller 15 , the lower conveying roller 15 is rotatably connected to the support frame 13 . A motor 19 is disposed at the rear end of the support frame 13 . The output shaft of the motor 19 is coaxially and fixedly connected to the lower conveying roller 15 .

[0029] In order to allow the turntable 11 to rotate, a turntable 20 coaxially and fixedly connected to the turntable 11 is rotatably connected to the front support plate, a driven pulley 21 is coaxially provided at the front end of the turntable 11, and a driving pulley 22 is coaxially provided at the front end of the lower conveying roller 15. The driving pulley 22 is connected to the driven pulley 21 via a belt 23.

[0030] In order to facilitate the adjustment of the position of the upper conveying roller 17 , the two moving blocks 16 are fixed via a connecting plate 24 , and the upper end of the connecting plate 24 is rotatably connected with a stud 25 axially arranged in an upper and lower direction and threadedly connected to the support frame 13 .

[0031] In order to facilitate the rotation of the stud 25, the upper end of the stud 25 passes through the support frame 13 and is provided with a rotating handle.

[0032] In order to facilitate the resetting of the slider 4, a reset plate 26 located on the right side of the slider 4 is provided at the lower end of the material plate 2, and a guide column 27 slidably connected to the reset plate 26 is provided at the right end of the slider 4. A spring 28 connected to the reset plate 26 and the slider 4 is mounted on the guide column 27.

[0033] In order to prevent damage to the carton board, the upper end of the slider 4 is rotatably connected to a plurality of rotating wheels 29 located on the left side of the toggle plate 5 .

[0034] In order to prevent the carton board from moving to the right, two blocks 30 in contact with the carton board are provided at the left end of the support frame 13, and the distance between the upper end of the material plate 2 and the lower end of the top block 12 is the thickness of one carton board.

[0035] For ease of use, a rubber layer is provided on the surface of the upper conveying roller 17 and the lower conveying roller 15 .

[0036] When the present invention is in use, firstly, the carton boards are stacked on the material board 2 in piles. At this time, the baffle plate 18 prevents the carton boards from moving leftward on the material board 2. At this time, the motor 19 is turned on. The motor 19 drives the lower conveying roller 15 to rotate clockwise, and the lower conveying roller 15 drives the active pulley 22 to rotate, and then drives the driven pulley 21 to rotate via the belt 23. The driven pulley 21 drives the turntable 11 to rotate clockwise via the rotating column 20, and the turntable 11 then drives the top block 12 to rotate. After the top block 12 rotates a certain angle, it contacts the lower side of the swing rod 8 and drives the lower side of the swing rod 8 to swing to the left, and then drives the upper end of the swing rod 8 to swing to the right. The swing rod 8 drives the slider 4 to move rightward in the slide groove 3 through the waist-shaped groove 9 and the plug column 10, and then drives the toggle plate 5 to move rightward. Since the height of the toggle plate 5 is the same as the thickness of a single carton board, the toggle plate 5 moves to the right and contacts the left end of the lowest carton board and pushes the lowest carton board to the right; After the bottom carton board moves to the right for a distance, its right end is inserted between the upper conveying roller 17 and the lower conveying roller 15. Due to the rotation of the lower conveying roller 15, the bottom carton board is driven to move to the right and transported to the die-cutting machine for die-cutting. When the slider 4 moves to the right, it also drives the rotating wheel 29 to move to the right below the carton board to prevent the toggle plate 5 from scratching the carton board. At this time, the block 30 can prevent the upper carton board from being pushed to the right due to friction. The turntable 11 drives the top block 12 to rotate a certain angle and then disengages from the swing rod. At this time, due to the loss of the squeezing of the top block 12 and the restoring force of the spring 28 to the left, the slider 4 moves to the left in the slide groove 3 and returns to the initial position after moving to the left for a distance. Then the motor 19 continues to rotate, thereby driving the turntable 11 to continue to rotate, and the turntable 11 drives the top block 12 to continue to rotate clockwise. After rotating a certain angle, the top block 12 contacts the lower end of the swing rod 8 again and drives the upper end of the swing rod 8 to swing to the right again, and pushes the bottom carton board to the right again to achieve loading. This is repeated, and the motor 19 continues to rotate, thereby driving the turntable 11 and the top block 12 to continue to rotate, repeatedly pushing the bottom carton board to the right to between the upper conveying roller 17 and the lower conveying roller 15 to achieve conveying and die-cutting, instead of manual loading.

[0037] Compared with the prior art, the beneficial effects of the present invention are: the material plate, toggle plate, swing rod, etc. are provided, which can realize the loading of the stacked carton boards one by one in sequence. Compared with the traditional manual loading, the operation is simple and time-saving, labor-saving, and production efficiency is improved, and labor intensity is reduced. This invention has a simple structure, novel conception, easy use, and strong practicality.

[0038] It should be noted that, according to implementation needs, the various components described in the embodiments of the present invention may be split into more components, or two or more components or parts of components may be combined into a new component to achieve the purpose of the embodiments of the present invention.

[0039] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A carton board feeding device, comprising a bottom plate (1), characterized in that: A material plate (2) is fixed to the upper end of the bottom plate (1) via two support plates, a slide groove (3) is provided at the lower end of the material plate (2), a slider (4) is slidably connected in the slide groove (3), a toggle plate (5) which can be inserted into the slide groove (3) is provided at the upper end of the slider (4), the height of the toggle plate (5) is the same as the thickness of a single carton plate, a clearance groove (6) is provided at the lower end of the slider (4), a support rod (7) is provided at the upper end of the bottom plate (1), a swing rod (8) is hingedly connected to the support rod (7), the upper side of the swing rod (8) is inserted into the clearance groove (6) and is provided with a waist-shaped groove (9), and a plug column is provided on the slider (4) to be inserted into the waist-shaped groove (9) (10), a front-to-rear axial and rotatable turntable (11) is provided on the right side of the swing rod (8), a top block (12) that can contact the swing rod (8) is provided on the turntable (11), a support frame (13) located on the right side of the material plate (2) is provided on the upper end of the bottom plate (1), a movable groove (14) is respectively provided at the front and rear ends of the support frame (13), a rotatable lower conveying roller (15) is provided on the lower side of the movable groove (14), and movable blocks (16) located above the upper conveying roller (17) are respectively slidably connected to the front and rear sides of the movable groove (14), and the upper conveying roller (17) is rotatably connected between the two movable blocks (16).

2. A carton board feeding device according to claim 1, characterized in that: L-shaped baffles (18) are provided at the front and rear ends of the material plate (2).

3. A carton board feeding device according to claim 1, characterized in that: The lower conveying roller (15) is rotatably connected to the support frame (13); a motor (19) is provided at the rear end of the support frame (13); and an output shaft of the motor (19) is coaxially and fixedly connected to the lower conveying roller (15).

4. A carton board feeding device according to claim 1, characterized in that: A rotating column (20) coaxially and fixedly connected to the rotating disk (11) is rotatably connected to the support plate on the front side; a driven pulley (21) is coaxially provided at the front end of the rotating column (20); a driving pulley (22) is coaxially provided at the front end of the lower conveying roller (15); and the driving pulley (22) is connected to the driven pulley (21) via a belt (23).

5. A carton board feeding device according to claim 1, characterized in that: The two moving blocks (16) are fixed via a connecting plate (24), and the upper end of the connecting plate (24) is rotatably connected with a stud (25) axially disposed in an upper and lower direction and threadedly connected to the support frame (13).

6. A carton board feeding device according to claim 5, characterized in that: The upper end of the stud (25) passes through the support frame (13) and is provided with a rotating handle.

7. A carton board feeding device according to claim 1, characterized in that: The lower end of the material plate (2) is provided with a reset plate (26) located on the right side of the slider (4), and the right end of the slider (4) is provided with a guide column (27) slidably connected to the reset plate (26), and the guide column (27) is sleeved with a spring (28) connected to the reset plate (26) and the slider (4).

8. A carton board feeding device according to claim 1, characterized in that: The upper end of the slider (4) is rotatably connected to a plurality of rotating wheels (29) located on the left side of the toggle plate (5).

9. A carton board feeding device according to claim 1, characterized in that: The left end of the support frame (13) is provided with two clamping blocks (30) in contact with the carton board, and the distance between the upper end of the material plate (2) and the lower end of the top block (12) is the thickness of one carton board.

10. A carton board feeding device according to claim 1, characterized in that: The upper conveying roller (17) and the lower conveying roller (15) are provided with a rubber layer on their surfaces.

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