Paper box forming equipment for paper box production line processing

Abstract

The utility model discloses carton forming equipment for carton production line processing, which comprises a bearing frame and a feeding mechanism, the outer wall of the bearing frame is provided with the feeding mechanism, the inner wall of the bearing frame is movably provided with an air cylinder B, the output end of the air cylinder B is provided with an adjusting arm, one side of the adjusting arm close to the air cylinder B is provided with a linkage shaft, and the linkage shaft is connected with the feeding mechanism. The adjusting arm is movably connected with the output end of the air cylinder B through a linkage shaft, a movable shaft is arranged at the bottom end of the adjusting arm, the adjusting arm is movably connected with the bearing frame through the movable shaft, a sliding block is movably installed at the top end of the adjusting arm and slidably connected with the bearing frame, and a movable frame is installed at the top end of the sliding block. Two sets of suction cups are symmetrically installed on the side wall of the movable frame. According to the box sealing device, paper box plates can be conveniently input and unfolded, the bottom of a paper box can be conveniently and rapidly sealed, and the convenience of paper box forming is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of paper box forming equipment, specifically a paper box forming equipment for paper box production line processing. Background Technology

[0002] Paper box forming equipment refers to a series of mechanical devices used to manufacture paper boxes. It mainly includes paper box forming machines and related auxiliary equipment. The working principle of paper box forming equipment is primarily based on the processes of paper forming, folding, gluing, and cutting. Specifically, the equipment first feeds the paper into the forming machine, where it is pressed by a mold to form the basic shape of the paper box. Then, a folding mechanism folds the four sides of the paper box to form a three-dimensional structure. Next, adhesives or staples are used to firmly bond or staple the joints of the paper box to ensure its airtightness and stability. Finally, a cutting mechanism removes excess paper, completing the manufacturing of the paper box. After the paper box is produced, it needs to be opened and formed before it can hold items. Traditionally, opening and forming methods are mostly manual, which is inefficient. To improve this situation, a paper box forming equipment for paper box production lines is proposed.

[0003] For example, the paper box forming machine for paper box production line processing disclosed in the authorization announcement number CN219360437U includes a base plate and a cavity box. The top of the base plate is respectively equipped with a support plate, a support column and a first electric hydraulic push rod. The inner wall of the cavity box is respectively equipped with a partition plate and a strip plate. The interior of the partition plate is provided with a rotatable threaded rod through a bearing. The outer surface of the threaded rod is connected to a threaded ring block.

[0004] Although it realizes the paper box forming machine for the paper box production line, through the setting of cavity box, partition, strip plate, threaded rod, threaded ring block, positioning slider, extension rod and push plate, the paper box forming machine for the paper box production line has the effect of improving forming efficiency. The lifting of the cavity box facilitates the bending of cardboard, and the extension of the push plate facilitates the deepening of the bending marks of the cardboard, which facilitates the forming of the carton and achieves the purpose of improving practicality.

[0005] However, this does not solve the problem that existing cardboard box forming equipment is not conducive to the convenient input of cardboard boxes for unfolding, nor to the quick sealing of the bottom of the cardboard box, thus affecting the convenience of cardboard box forming. Utility Model Content

[0006] The purpose of this utility model is to provide a paper box forming equipment for paper box production line processing, so as to solve the problem mentioned in the background art that the paper box forming equipment is not convenient to input paper box boards for unfolding, which is not conducive to the quick sealing of the bottom of the paper box and affects the convenience of paper box forming.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a paper box forming equipment for paper box production line processing, comprising a support frame and a feeding mechanism. The feeding mechanism is installed on the outer wall of the support frame, and a B cylinder is movably installed on the inner wall of the support frame. An adjusting arm is provided at the output end of the B cylinder, and a linkage shaft is provided on the side of the adjusting arm near the B cylinder. The adjusting arm is movably connected to the output end of the B cylinder through the linkage shaft. A movable shaft is provided at the bottom end of the adjusting arm, and the adjusting arm is movably connected to the support frame through the movable shaft. A slider is movably installed at the top end of the adjusting arm, and the slider is slidably connected to the support frame. A movable frame is installed at the top end of the slider. Two sets of suction cups are symmetrically installed on the side wall of the movable frame. A limiting frame is installed at the top end of the support frame on one side of the movable frame. A distributor is installed at the center of the limiting frame, and limiting blocks are provided on the side walls of the limiting frames on both sides of the distributor.

[0008] Preferably, a placement plate is installed on the inner wall of the support frame on one side of cylinder B, and cylinder A is installed on the side wall of the placement plate.

[0009] Preferably, a rack is installed at the output end of cylinder A, and a rotating rod is movably installed on the side wall of the placement plate on one side of the rack. A gear is fitted on the surface of the rotating rod, and the gear meshes with the rack.

[0010] Preferably, a linkage arm is installed at the end of the rotating rod away from the rack, and cylinder C is symmetrically and movably installed inside the support frame on one side of cylinder A.

[0011] Preferably, each of the C cylinders is provided with a movable arm at its output end, and each movable arm is provided with a pin on its side wall, and the movable arm is movably connected to the output end of the C cylinder through the pin.

[0012] Preferably, each of the movable arms is provided with a hinge shaft at its bottom end, and the movable arm is movably connected to the support frame through the hinge shaft.

[0013] Preferably, the end of the movable arm away from the hinge axis is provided with a closing roller, and the closing roller is fixedly connected to the movable arm.

[0014] Preferably, a fixing plate is provided on the side wall of the support frame on one side of the closed roller, and the fixing plate is fixedly connected to the support frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the paper box forming equipment not only realizes the convenient input of paper box boards to unfold the paper box boards, which facilitates the quick sealing of the bottom of the paper box, but also improves the convenience of paper box forming.

[0016] (1) Place the pre-processed cardboard board on the feeding mechanism, and the feeding mechanism drives the cardboard board to move and contact the distributor. Because the distributor is designed with a conical head, it can separate the cardboard board during the movement of the cardboard board. The B cylinder drives the adjusting arm to rotate around the movable shaft through the linkage shaft. The adjusting arm drives the slider to slide on the inner wall of the support frame. The slider drives the moving frame and suction cup to move and stick to the outer surface of the cardboard board. The external air source provides suction to the suction cup. Then, the B cylinder is opened in reverse, and the B cylinder drives the moving frame and suction cup to reset. The suction cup drives the cardboard board to move and stick to the outer surface of the cardboard board. During the movement of the cardboard box, the distributor can be inserted into the inside of the cardboard box. Under the limiting action of the distributor, the cardboard box is opened. At the same time, under the action of the limiting blocks on both sides of the distributor, the cardboard box is folded from a flat state to a three-dimensional state. The C cylinder drives the movable arm to rotate around the hinge axis through the pin shaft. The movable arm drives two sets of closing rollers to rotate synchronously in opposite directions. The closing rollers close the bottom vertical cardboard, completing the initial closure of the cardboard box. This realizes convenient input of the cardboard box to unfold the cardboard box and facilitates the initial linkage closure of the bottom vertical cardboard of the cardboard box.

[0017] (2) The rack is driven by cylinder A to move, the gear is driven to rotate, the rotating rod is driven to rotate, the linkage arm is driven to rotate, and the linkage arm drives the bottom set of horizontal cardboard to rotate and close. Then the external pushing mechanism is opened, which drives the carton to move. During the movement, another set of horizontal cardboard touches the fixed plate. Under the action of inertia, the fixed plate closes the other set of horizontal cardboard, thus closing all the bottom opening and closing cardboard. Under the continuous action of the external pushing mechanism, it is pushed to the sealing mechanism position to complete the sealing operation of the bottom opening and closing cardboard. Then eggs can be placed inside. This facilitates the quick sealing of the bottom of the carton and improves the convenience of carton forming. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a side view sectional structural diagram of the slider of this utility model;

[0021] Figure 4 This is a side cross-sectional view of the movable arm of this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the placement plate of this utility model;

[0023] Figure 6This is a three-dimensional structural diagram of the limiting frame of this utility model.

[0024] In the diagram: 1. Support frame; 2. Feeding mechanism; 3. Limiting frame; 4. Moving frame; 5. Suction cup; 6. Closing roller; 7. Placement plate; 8. Cylinder A; 9. Linkage arm; 10. Slider; 11. Adjusting arm; 12. Cylinder B; 13. Fixed plate; 14. Linkage shaft; 15. Movable shaft; 16. Movable arm; 17. Pin; 18. Hinge shaft; 19. Cylinder C; 20. Distributor; 21. Rack; 22. Gear; 23. Rotating rod. Detailed Implementation

[0025] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0026] Please see Figure 1-6 This utility model provides an embodiment of a paper box forming equipment for a paper box production line, including a support frame 1 and a feeding mechanism 2. The feeding mechanism 2 is installed on the outer wall of the support frame 1, and a B cylinder 12 is movably installed on the inner wall of the support frame 1. The B cylinder 12 serves as a power drive, and an adjusting arm 11 is provided at the output end of the B cylinder 12. A linkage shaft 14 is provided on the side of the adjusting arm 11 near the B cylinder 12, and the adjusting arm 11 is movably connected to the output end of the B cylinder 12 through the linkage shaft 14. The bottom end of the arm 11 is provided with a movable shaft 15, and the adjusting arm 11 is movably connected to the support frame 1 through the movable shaft 15. The top end of the adjusting arm 11 is movably installed with a slider 10, and the slider 10 is slidably connected to the support frame 1. The top end of the slider 10 is installed with a movable frame 4. Two sets of suction cups 5 are symmetrically installed on the side wall of the movable frame 4. A limit frame 3 is installed on the top end of the support frame 1 on one side of the movable frame 4. A distributor 20 is installed at the center of the limit frame 3, and limit blocks are provided on the side walls of the limit frame 3 on both sides of the distributor 20.

[0027] When eggs need to be packaged in a cardboard box, the pre-processed cardboard box is placed on the feeding mechanism 2, and the feeding mechanism 2 moves the cardboard box to contact the distributor 20. Because the distributor 20 is designed with a conical head, it can separate the cardboard box during its movement. Then, cylinder B 12 is opened, and cylinder B 12 drives the adjusting arm 11 to rotate around the movable shaft 15 via the linkage shaft 14. The adjusting arm 11 drives the slider 10 to slide on the inner wall of the support frame 1. The slider 10 drives the moving frame 4 and suction cup 5 to move and adhere tightly to the outer surface of the cardboard box. An external air source provides suction to the suction cup 5. Then, cylinder B 12 is opened in the reverse direction, and cylinder B 12 drives the moving frame 4 and... The suction cup 5 is reset, and the suction cup 5 drives the cardboard. During the movement of the cardboard, the distributor 20 can be inserted into the inside of the cardboard. Under the limiting action of the distributor 20, the cardboard is opened. At the same time, under the action of the limiting blocks on both sides of the distributor 20, the cardboard is folded from a flat state to a three-dimensional state. Then, the C cylinder 19 is opened. The C cylinder 19 drives the movable arm 16 to rotate around the hinge shaft 18 through the pin shaft 17. The movable arm 16 drives the two sets of closing rollers 6 to rotate synchronously in opposite directions. The closing rollers 6 close the bottom vertical cardboard, thus completing the initial closure of the cardboard. This realizes the convenient input of the cardboard to unfold the cardboard and facilitates the initial linkage closure of the bottom vertical cardboard of the cardboard.

[0028] A placement plate 7 is installed on the inner wall of the support frame 1 on one side of cylinder B 12. Cylinder A 8 is installed on the side wall of placement plate 7. Cylinder A 8 plays a power driving role. A rack 21 is installed at the output end of cylinder A 8. A rotating rod 23 is movably installed on the side wall of placement plate 7 on one side of rack 21. A gear 22 is fitted on the surface of rotating rod 23, and gear 22 meshes with rack 21.

[0029] A linkage arm 9 is installed at the end of the rotating rod 23 away from the rack 21. C cylinders 19 are symmetrically and movably installed inside the support frame 1 on one side of cylinder A 8. C cylinders 19 play a power driving role. Movable arms 16 are provided at the output end of each cylinder C 19. Pins 17 are provided on the side wall of each movable arm 16, and the movable arm 16 is movably connected to the output end of cylinder C 19 through pins 17.

[0030] The bottom end of each movable arm 16 is provided with a hinge shaft 18, and the movable arm 16 is movably connected to the support frame 1 through the hinge shaft 18. The end of each movable arm 16 away from the hinge shaft 18 is provided with a closing roller 6, and the closing roller 6 is fixedly connected to the movable arm 16.

[0031] A fixing plate 13 is provided on the side wall of the support frame 1 on one side of the closed roller 6, and the fixing plate 13 is fixedly connected to the support frame 1.

[0032] Open cylinder A 8, which drives rack 21 to move. Under the meshing of rack 21 and gear 22, rack 21 drives gear 22 to rotate, gear 22 drives rotating rod 23 to rotate, rotating rod 23 drives linkage arm 9 to rotate, and linkage arm 9 drives a set of horizontal cardboard at the bottom to rotate and close. Then, open the external pushing mechanism, which drives the carton to move. During the movement, another set of horizontal cardboard touches the fixed plate 13. Under the action of inertia, the fixed plate 13 closes the other set of horizontal cardboard, thus closing all the opening and closing cardboard at the bottom. Under the continuous action of the external pushing mechanism, it is pushed to the sealing mechanism position to complete the sealing operation of the opening and closing cardboard at the bottom. Then, eggs can be placed inside. This facilitates the quick sealing of the bottom of the carton and improves the convenience of carton forming.

[0033] Working principle: When eggs need to be packaged in a cardboard box, the pre-processed cardboard box is placed on the feeding mechanism 2. The feeding mechanism 2 moves the cardboard box to contact the distributor 20. Because the distributor 20 is designed with a conical head, it can separate the cardboard box during the movement of the cardboard box. The cylinder B 12 drives the adjusting arm 11 to rotate around the movable shaft 15 via the linkage shaft 14. The adjusting arm 11 drives the slider 10 to slide on the inner wall of the support frame 1. The slider 10 carries... The movable frame 4 and suction cup 5 move and adhere tightly to the outer surface of the cardboard box. An external air source provides suction to the suction cup 5. Then, cylinder B 12 is opened in the reverse direction, causing the movable frame 4 and suction cup 5 to reset. The suction cup 5 then moves the cardboard box. During this movement, the distributor 20 can be inserted into the cardboard box. Under the limiting action of the distributor 20, the cardboard box is opened. Simultaneously, under the action of the limiting blocks on both sides of the distributor 20, the cardboard box is folded from a flat state to a three-dimensional state. (C) Cylinder 19 drives movable arm 16 to rotate around hinge shaft 18 via pin shaft 17. Movable arm 16 drives two sets of closing rollers 6 to rotate synchronously in opposite directions. The closing rollers 6 close the bottom vertical cardboard, completing the initial closure of the carton. Cylinder A 8 drives rack 21 to move, rack 21 drives gear 22 to rotate, gear 22 drives rotating rod 23 to rotate, rotating rod 23 drives linkage arm 9 to rotate, linkage arm 9 drives a set of bottom horizontal cardboard to rotate and close. Then the external pushing mechanism is opened, which drives the carton to move. During the movement, another set of horizontal cardboard touches the fixed plate 13. Under the action of inertia, the fixed plate 13 closes the other set of horizontal cardboard, thus completing the closure of the bottom opening and closing cardboard. Under the continuous action of the external pushing mechanism, it is pushed to the sealing mechanism position to complete the sealing operation of the bottom opening and closing cardboard. Then eggs can be placed inside. The above is the complete usage of the carton forming equipment for the carton production line.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A carton forming apparatus for use in a carton production line processing, comprising a carrier frame (1) and a feed mechanism (2), characterized in that: The outer wall of the bearing frame (1) is provided with a feeding mechanism (2), the inner wall of the bearing frame (1) is movably provided with a B cylinder (12), the output end of the B cylinder (12) is provided with an adjusting arm (11), the side close to the B cylinder (12) of the adjusting arm (11) is provided with a linkage shaft (14), the output end of the B cylinder (12) is movably connected with the adjusting arm (11) through the linkage shaft (14), the bottom end of the adjusting arm (11) is provided with a movable shaft (15), and the adjusting arm (11) is movably connected with the bearing frame (1) through the movable shaft (15), the top end of the adjusting arm (11) is movably provided with a sliding block (10), the sliding block (10) is movably connected with the bearing frame (1), the top end of the sliding block (10) is provided with a moving frame (4), the side wall of the moving frame (4) is symmetrically provided with two groups of suction cups (5), the top end of the bearing frame (1) on one side of the moving frame (4) is provided with a limiting frame (3), the center position of the limiting frame (3) is provided with a distributor (20), and the side walls of the limiting frame (3) on both sides of the distributor (20) are provided with limiting blocks.

2. A carton forming apparatus for use in a carton manufacturing line according to claim 1, characterized in that: The inner wall of the bearing frame (1) on one side of the B cylinder (12) is provided with a placing plate (7), and the side wall of the placing plate (7) is provided with an A cylinder (8).

3. A carton forming apparatus for use in a carton manufacturing line according to claim 2, characterised in that: The output end of the A cylinder (8) is provided with a rack (21), the side wall of the placing plate (7) on one side of the rack (21) is movably provided with a rotating rod (23), the surface of the rotating rod (23) is sleeved with a gear (22), and the gear (22) is meshed with the rack (21).

4. A carton forming apparatus for use in a carton manufacturing line according to claim 3, characterized in that: The end, away from the rack (21), of the rotating rod (23) is provided with a linkage arm (9), and the inside of the bearing frame (1) on one side of the A cylinder (8) is symmetrically movably provided with a C cylinder (19).

5. A carton forming apparatus for use in a carton manufacturing line according to claim 4, characterised in that: The output end of the C cylinder (19) is provided with a movable arm (16), the side wall of the movable arm (16) is provided with a pin shaft (17), and the output end of the C cylinder (19) is movably connected with the movable arm (16) through the pin shaft (17).

6. A carton forming apparatus for use in a carton manufacturing line according to claim 5, characterised in that: The bottom end of the movable arm (16) is provided with a hinged shaft (18), and the movable arm (16) is movably connected with the bearing frame (1) through the hinged shaft (18).

7. A carton forming apparatus for use in a carton manufacturing line according to claim 5, characterized in that: The end, away from the hinged shaft (18), of the movable arm (16) is provided with a closing roller (6), and the closing roller (6) is fixedly connected with the movable arm (16).

8. A carton forming apparatus for use in a carton manufacturing line according to claim 7, characterized in that: The side wall of the bearing frame (1) on one side of the closing roller (6) is provided with a fixed plate (13), and the fixed plate (13) is fixedly connected with the bearing frame (1).

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