Film winding rotating platform for carton

Abstract

The utility model provides a film winding rotating platform for cartons, which relates to the technical field of carton processing and comprises a ground, the top of the ground is fixedly connected with a first rack, a first conveying belt is arranged in the first rack, and two groups of first notches are symmetrically formed in the top of the ground. And electric push rods are symmetrically and fixedly connected to the bottom in the first notch, a third rack is fixedly connected between the upper end faces of the two electric push rods, and a third conveying belt is arranged in the third rack. According to the film winding machine, after film winding is completed at the position of the rotating table, the second conveying belt operates to send a carton to the position of the third conveying belt, at the moment, the electric push rod is started to contract to drive the third rack to move downwards, the carton can be driven to be conveyed to be in a flush state on the ground, and the film winding packaging process of the carton and the film winding process of the carton are completed; the automatic feeding and discharging operation of the cartons is achieved, manual intervention in film winding treatment is reduced, and the safety risk is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a film winding rotating platform for cartons. Background Art

[0002] The main material of cartons is paper, and corrugated paper is usually used as the main material. Corrugated paper has good compressive strength and cushioning properties, and is suitable for packaging and protecting goods. After the cartons are produced, the stacked cartons need to be wrapped with film.

[0003] In the prior art, when using a rotating platform to wrap cartons with film, manual operation is required to feed the stacked cartons onto the rotating platform for rotation and wrapping. However, the overall state of the unwrapped cartons is not stable enough. Accidents are likely to occur during manual transfer and feeding, posing certain safety hazards. Utility Model Content

[0004] The utility model mainly provides a film winding rotating platform for cartons which can automatically wind film and reduce safety risks.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a film winding rotating platform for cartons, comprising a ground, a first frame fixedly connected to the top of the ground, a first conveyor belt arranged inside the first frame, two groups of first slots symmetrically opened on the top of the ground, electric push rods symmetrically fixedly connected to the bottom of the first slots, a third frame fixedly connected between the upper end surfaces of the two electric push rods, a third conveyor belt arranged inside the third frame; a film winding assembly, the film winding assembly fixedly connected to the top of the ground, the film winding assembly comprising a rotating table and two connecting frames, a second frame fixedly connected at the top center of the rotating table, and a second conveyor belt arranged inside the second frame.

[0006] Preferably, a connecting seat is symmetrically fixedly connected to the top of the turntable, and a plurality of first auxiliary wheels are evenly fixedly connected to the top of the connecting seat. Through the arrangement of the first auxiliary wheels, a circular conveying surface can be formed above the turntable in conjunction with the second conveyor belt.

[0007] Preferably, a plurality of second auxiliary wheels are evenly and fixedly connected to the top of the connecting frame, the outer surface of one side of the connecting frame is arranged in an arc shape, and the turntable is located between the two connecting frames. In conjunction with the use of the first auxiliary wheel and the second auxiliary wheel, continuous conveying of the cartons can be achieved without affecting the conveying of the cartons and the rotation of the turntable.

[0008] Preferably, the inner surface of the second frame is symmetrically fixed with a through-beam sensor, which is electrically connected to the second conveyor belt. When the carton is delivered to the inner position of the second frame, the carton blocks the through-beam sensors on both sides, which means that the carton is delivered to the position.

[0009] Preferably, a second slot is provided at the top of the ground near the position between the two groups of first slots, and a photoelectric switch is fixedly connected to the bottom of the second slot. When wrapping the carton with film, the carton is sent to the position above the first slot on the left. At this time, the carton is above the first slot, and the second slot between the two first slots will be blocked.

[0010] Preferably, the thickness of the photoelectric switch is smaller than the depth of the second notch, and the photoelectric switch is electrically connected to the third conveyor belt. When the top of the photoelectric switch is blocked, it indicates that the carton is pushed into place.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, when wrapping the carton with film, the carton is sent to the position above the first slot on the left. The top of the photoelectric switch is blocked, which means that the carton is pushed into place. The electric push rod can push the carton up to the level with the turntable, and then the first conveyor belt and the second conveyor belt cooperate to push the carton above the turntable. After the film wrapping is completed at the turntable position, the second conveyor belt runs to send the carton to the third conveyor belt position. At this time, the electric push rod is started to retract and drive the third frame to move downward, which can drive the carton to the level with the ground, completing the film wrapping packaging process of the carton. For the film wrapping process of the carton, the automatic feeding and sending operation of the carton is realized, which reduces the manual intervention in the film wrapping process and effectively reduces the safety risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a film-wrapping rotating platform for cartons proposed in the utility model;

[0014] Figure 2 This utility model provides a schematic structural diagram of a film winding assembly for a film winding rotating platform for cartons;

[0015] Figure 3 This is a schematic diagram of the structure of a third conveyor belt of a film-wrapped rotating platform for cartons proposed in the utility model;

[0016] Figure 4 for Figure 1 A magnified view of the structure in Figure 2.

[0017] Legend: 1. Ground; 2. First frame; 3. First conveyor belt; 4. Film winding assembly; 401. Turntable; 402. Second frame; 403. Second conveyor belt; 404. Through-beam sensor; 405. Connecting seat; 406. First auxiliary wheel; 407. Connecting frame; 408. Second auxiliary wheel; 5. First notch; 6. Electric push rod; 7. Third frame; 8. Third conveyor belt; 9. Second notch; 10. Photoelectric switch. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] See also Figure 1-4 The utility model provides a technical solution: a film winding rotating platform for cartons, comprising a ground 1, a first frame 2 fixedly connected to the top of the ground 1, a first conveyor belt 3 arranged inside the first frame 2, two groups of first slots 5 symmetrically opened on the top of the ground 1, electric push rods 6 symmetrically fixedly connected to the bottom of the first slots 5, a third frame 7 fixedly connected between the upper end surfaces of the two electric push rods 6, a third conveyor belt 8 arranged inside the third frame 7; a film winding assembly 4, the film winding assembly 4 is fixedly connected to the top of the ground 1, the film winding assembly 4 comprises a rotating table 401 and two connecting frames 407, a second frame 402 is fixedly connected to the top center of the rotating table 401, and a second conveyor belt 403 is arranged inside the second frame 402.

[0021] like Figure 1-4 As shown, a connecting seat 405 is symmetrically fixedly connected to the top of the rotating table 401, and a plurality of first auxiliary wheels 406 are evenly fixedly connected to the top of the connecting seat 405. Through the arrangement of the first auxiliary wheels 406, a circular conveying surface can be formed above the rotating table 401 in conjunction with the second conveyor belt 8.

[0022] like Figure 1-4 As shown, a plurality of second auxiliary wheels 408 are evenly and fixedly connected to the top of the connecting frame 407, the outer surface of one side of the connecting frame 407 is arranged in an arc shape, and the turntable 401 is located between the two connecting frames 407. With the use of the first auxiliary wheel 406 and the second auxiliary wheel 408, continuous transportation of the cartons can be achieved without affecting the transportation of the cartons and the rotation of the turntable 401.

[0023] like Figure 1-4 As shown, the inner surface of the second frame 402 is symmetrically fixedly connected with the through-beam sensor 404, and the through-beam sensor 404 is electrically connected to the second conveyor belt 403. When the carton is delivered to the inner position of the second frame 402, the carton blocks the through-beam sensors 404 on both sides, which means that the carton is delivered to the position.

[0024] like Figure 1-4 As shown, a second slot 9 is provided at the top of the ground 1 near the position between the two groups of first slots 5, and a photoelectric switch 10 is fixedly connected to the bottom of the second slot 9. When wrapping the carton with film, the carton is sent to the position above the first slot 5 on the left. At this time, the carton is above the first slot 5, and the second slot 9 between the two first slots 5 will be blocked.

[0025] like Figure 1-4 As shown, the thickness of the photoelectric switch 10 is less than the depth of the second notch 9, and the photoelectric switch 10 is electrically connected to the third conveyor belt 8. When the top of the photoelectric switch 10 is blocked, it means that the carton is pushed into place.

[0026] The usage and working principle of this device: In the process of carton production, it is necessary to wrap the stacked boxes after production. When wrapping the cartons, the cartons are sent to the position above the first notch 5 on the left. At this time, the carton is above the first notch 5, and the second notch 9 between the two first notches 5 will be blocked, that is, the top of the photoelectric switch 10 is blocked, which means that the carton is pushed into place. At this time, the electric push rod 6 is started to extend and drive the third frame 7 to move upward. The upward movement of the third frame 7 can push the carton to a state flush with the first frame 2. At this time, the third conveyor belt 8 and the first conveyor belt 3 are used. By cooperating with each other, the carton can be pushed to move toward the film winding component 4. When the carton is pushed to the position of the connecting frame 407 on the left, the connecting frame 407 is used to bridge the position between the first frame 2 and the rotating table 401. At the same time, with the use of the first auxiliary wheel 406 and the second auxiliary wheel 408, the continuous transportation of the carton can be achieved without affecting the transportation of the carton and the rotation of the rotating table 401. At this time, through the coordinated operation of the first conveyor belt 3 and the second conveyor belt 403, the carton can be transported to the position above the rotating table 401 through the support of the first auxiliary wheel 406 and the second auxiliary wheel 408. When being sent to the inner position of the second frame 402, the carton blocks the shooting sensors 404 on both sides, which means that the carton is in place. At the same time, the second conveyor belt 403 stops running, and the rotating table 401 starts running. The operation of the rotating table 401 drives the carton to follow the operation to complete the film packaging process. After the carton is wrapped with film, the second conveyor belt 403 is started again to transport the carton to the right. At this time, the electric push rod 6 on the right is in an extended state, that is, the third conveyor belt 8 on the right is in a flush position with the second conveyor belt 403. After the carton is transported to the right by the operation of the second conveyor belt 403, the carton will pass The first auxiliary wheel 406 and the second auxiliary wheel 408 on the right are sent to the position above the third conveyor belt 8. After the carton is transported to the top of the third conveyor belt 8, it will block the photoelectric switch 10 at the bottom. When the photoelectric switch 10 is blocked, it means that the carton that has been wrapped with film has been discharged. At this time, the electric push rod 6 is started to shrink and drive the third frame 7 to move downward, so that the carton can be driven and transported to a level state with the ground 1, completing the film packaging process of the carton. For the film wrapping process of the carton, the automatic feeding and unloading operation of the carton is realized, which reduces the manual intervention in the film wrapping process and effectively reduces the safety risk.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A film-wrapped rotating platform for cartons, characterized in that: The invention comprises a floor (1), a first frame (2) is fixedly connected to the top of the floor (1), a first conveyor belt (3) is arranged inside the first frame (2), two groups of first slots (5) are symmetrically opened on the top of the floor (1), electric push rods (6) are symmetrically fixedly connected to the bottom of the first slots (5), a third frame (7) is fixedly connected between the upper end surfaces of the two electric push rods (6), and a third conveyor belt (8) is arranged inside the third frame (7); A film winding assembly (4) is fixedly connected to the top of the ground (1), and the film winding assembly (4) includes a rotating platform (401) and two connecting frames (407). A second frame (402) is fixedly connected to the center of the top of the rotating platform (401), and a second conveyor belt (403) is provided inside the second frame (402).

2. The film-winding rotating platform for cartons according to claim 1, characterized in that: A connecting seat (405) is symmetrically fixedly connected to the top of the rotating platform (401), and a plurality of first auxiliary wheels (406) are evenly fixedly connected to the top of the connecting seat (405).

3. The film-winding rotating platform for cartons according to claim 2, characterized in that: A plurality of second auxiliary wheels (408) are evenly and fixedly connected to the top of the connecting frame (407), an outer surface of one side of the connecting frame (407) is arranged in an arc shape, and the rotating platform (401) is located between the two connecting frames (407).

4. The film-winding rotating platform for cartons according to claim 3, characterized in that: A beam sensor (404) is symmetrically fixedly connected to the inner surface of the second frame (402), and the beam sensor (404) is electrically connected to the second conveyor belt (403).

5. The film-winding rotating platform for cartons according to claim 4, characterized in that: A second notch (9) is provided at the top of the floor (1) near a position between the two groups of first notches (5), and a photoelectric switch (10) is fixedly connected to the bottom of the second notch (9).

6. The film-winding rotating platform for cartons according to claim 5, characterized in that: The thickness of the photoelectric switch (10) is smaller than the depth of the second notch (9), and the photoelectric switch (10) is electrically connected to the third conveyor belt (8).

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