Paper tube slitting machine and process with automatic feeding device

Abstract

The present invention discloses a paper tube slitting machine and process provided with an automatic loading device in the field of paper tube slitting technology. The paper tube slitting machine provided with an automatic loading device comprises a fixed frame and a slitting machine, two first support plates are installed on the bottom surface of the fixed frame, a first driving motor is installed on one of the first support plates, a rotating column is fixedly connected to the output end of the first driving motor, a first conical tooth is installed on the rotating column, two cams are installed on the rotating column, a fixed plate is fixedly connected between the two first support plates, two sliding rods are slidably connected on the fixed plate, a spring is provided on the sliding rod, a pushing frame is installed on the other end of the sliding rod, the other end of the second threaded rod is rotatably connected to the slitting machine, a pushing plate is threadedly connected to the second threaded rod, two baffles are installed on the bottom surface of the pushing plate, and a torsion spring is provided on the first threaded rod, which further improves the working efficiency of the equipment, replaces manpower with mechanical force, and further improves the practicality of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of paper tube slitting, and in particular to a paper tube slitting machine and process provided with an automatic feeding device. Background Art

[0002] When the paper tube is produced, it needs to be cut so that the paper tube can adapt to different usage environments. Therefore, a slitting machine is generally used to cut the paper tube. When the slitting machine is in use, the general operation process is that the operator manually places the material in the slitting machine, and then operates the slitting machine to cut it. However, since the number of products during production and cutting is relatively large, the use of manual continuous loading not only results in high labor input costs, but also slow manual loading efficiency. General slitting machines are not equipped with automatic loading mechanisms, which makes the equipment less practical and cannot realize mechanical automatic loading of materials, thereby affecting the use of the equipment.

[0003] Based on this, the present invention designs a paper tube slitting machine and process equipped with an automatic loading device to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a paper tube slitting machine and process equipped with an automatic loading device to solve the problem that the equipment proposed in the above background technology does not have the function of automatic loading, which leads to relatively slow material slitting efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A paper tube slitting machine and process with an automatic feeding device, comprising a fixed frame and a slitting machine, wherein two first support plates are installed on the bottom surface of the fixed frame, a first driving motor is installed on one of the first support plates, a rotating column is fixedly connected to the output end of the first driving motor, a first conical tooth is installed on the rotating column, two cams are installed on the rotating column, a fixed plate is fixedly connected between the two first support plates, two sliding rods are slidably connected to the fixed plate, a spring is sleeved on the sliding rod, a pushing frame is installed on the other end of the sliding rod, two pairs of second support plates are installed on the bottom surface of the fixed frame, and the two second support plates rotate between them. The gear train is connected to the gear of the driving mechanism, and the gear train is connected to the gear of the driving mechanism, and the gear train is connected to the gear of the driving mechanism, and the gear train is connected to the gear of the driving mechanism.

[0007] Preferably, the slide bar is located above the cam, a protrusion is installed at one end of the slide bar, and the cam and the protrusion are movably connected.

[0008] Preferably, the spring is located on the upper side of the fixed plate, one end of the spring is fixedly connected to the fixed plate, and the other end is fixedly connected to the sliding rod.

[0009] Preferably, the pushing rack is in an inverted L-shape, the front side of the fixing rack is inclined, a discharge trough is provided in the fixing rack, a slope groove is provided on the rear side of the discharge trough, the feeding rack is in a Y-shape, and one side of the feeding rack is movably connected to the slope groove.

[0010] Preferably, a half gear is provided on the fixing frame, the half gear and the full gear are meshed with each other, and the second conical teeth and the first conical teeth are meshed with each other.

[0011] Preferably, a first guide rod is fixedly connected between the other two second support plates, and the other end of the movable frame is slidably connected to the first guide rod.

[0012] Preferably, a second guide rod is provided between the third support plate and the slitting machine, and the pusher plate is slidably connected to the second guide rod.

[0013] Preferably, one end of the torsion spring is fixedly connected to the first threaded rod, and the other end is fixedly connected to the fixing frame. A plurality of bases are installed on the bottom surface of the fixing frame, and the plurality of bases are distributed at multiple corners of the bottom surface of the fixing frame.

[0014] A paper tube slitting process with an automatic feeding device includes the following steps:

[0015] S1: Arrange the materials to be cut in order and place them in the material discharge trough in the fixed frame, and turn on the controller;

[0016] S2, the first driving motor works, and the cam squeezes the slide bar, so that the pusher pushes the material into the feed rack;

[0017] S3, at this time the cam moves away from the slide rod, the half gear and the full gear are engaged, and the feed rack moves to one side of the slitting machine with the cooperation of the second threaded rod;

[0018] S4. Control the hydraulic rod to rise to a suitable height, and at the same time control the second drive motor to cooperate with the second threaded rod to make the push plate push the material to the slitting machine for slitting.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention enables the device to automatically load materials when in use through the mutual cooperation of the first drive motor, spring, slide rod, push rack, feed rack, first threaded rod, second threaded rod, half gear, full gear, torsion spring and other parts in the device, thereby avoiding manual loading and further accelerating the working efficiency of the device. The various parts in the device cooperate with each other, so that the device can solve the problem that the slitting machine does not have the automatic loading function when in use, further improving the practicality of the device, thereby making the device more efficient when in use and saving more labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the present invention from a front side perspective;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention from a partial front side perspective;

[0025] Figure 4 This is a schematic diagram of the structure of the present invention from a partial rear side perspective;

[0026] Figure 5 This is a schematic diagram of the structure of the present invention from a partial bottom perspective;

[0027] Figure 6 It is a schematic diagram of the process flow of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. Fixed frame; 2. First support plate; 3. First drive motor; 4. Rotating column; 5. First conical tooth; 6. Cam; 7. Fixed plate; 8. Sliding rod; 9. Spring; 10. Pushing frame; 11. Second support plate; 12. First threaded rod; 13. Full gear; 14. Half gear; 15. Second conical tooth; 16. First guide rod; 17. Moving frame; 18. Hydraulic rod; 19. Feeding frame; 20. Third support plate; 21. Second drive motor; 22. Second threaded rod; 23. Slitting machine; 24. Second guide rod; 25. Pushing plate; 26. Baffle; 27. Base; 28. Torsion spring. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] See also Figure 1-6 , the present invention provides a technical solution:

[0032] A paper tube slitting machine and process with an automatic feeding device, comprising a fixed frame 1 and a slitting machine 23, two first support plates 2 are installed on the bottom surface of the fixed frame 1, one of the first support plates 2 is installed with a first drive motor 3, the output end of the first drive motor 3 is fixedly connected to a rotating column 4, the rotating column 4 is installed with a first conical tooth 5, the rotating column 4 is installed with two cams 6, a fixed plate 7 is fixedly connected between the two first support plates 2, two slide rods 8 are slidably connected to the fixed plate 7, a spring 9 is sleeved on the slide rod 8, and a pusher frame 10 is installed at the other end of the slide rod 8, two pairs of second support plates 11 are installed on the bottom surface of the fixed frame 1, and a first threaded rod 1 is rotatably connected between the two second support plates 11. 2. A full gear 13 is installed at one end of the first threaded rod 12, and a second conical tooth 15 is provided on the half gear 14. A movable frame 17 is threadedly connected to the first threaded rod 12, and two hydraulic rods 18 are installed on the movable frame 17. A feed frame 19 is installed between the two hydraulic rods 18. A third support plate 20 is installed on the top surface of the fixed frame 1, and a second drive motor 21 is installed on the third support plate 20. The output end of the second drive motor 21 is fixedly connected to a second threaded rod 22, and the other end of the second threaded rod 22 is rotatably connected to the slitting machine 23. A push plate 25 is threadedly connected to the second threaded rod 22, and two baffles 26 are installed on the bottom surface of the push plate 25. A torsion spring 28 is sleeved on the first threaded rod 12.

[0033] Among them, the slide rod 8 is located above the cam 6, and a protrusion is installed at one end of the slide rod 8. The cam 6 and the protrusion are movably connected; it is convenient for the pusher rack 10 to push the material into the feed rack 19.

[0034] Among them, the spring 9 is located on the upper side of the fixed plate 7, one end of the spring 9 is fixedly connected to the fixed plate 7, and the other end is fixedly connected to the slide rod 8; it is convenient for the pusher rack 10 to rebound.

[0035] Among them, the pushing rack 10 is in an inverted L-shape, the front side of the fixed rack 1 is inclined, a discharge trough is provided in the fixed rack 1, a slope groove is provided on the rear side of the discharge trough, and the feeding rack 19 is Y-shaped, and one side of the feeding rack 19 is movably connected to the slope groove; it is convenient to push the material into the feeding rack 19, and the Y-shaped feeding rack 19 is conducive to placing the material.

[0036] Among them, a half gear 14 is provided on the fixing frame 1, the half gear 14 and the full gear 13 are meshed with each other, and the second conical teeth 15 and the first conical teeth 5 are meshed with each other, so as to facilitate the movement of materials.

[0037] Among them, a first guide rod 16 is fixedly connected between the other two second support plates 11, and the other end of the movable frame 17 is slidably connected to the first guide rod 16, so as to facilitate the positioning of the movable frame 17.

[0038] A second guide rod 24 is provided between the third support plate 20 and the slitting machine 23 , and a push plate 25 is slidably connected to the second guide rod 24 , so as to facilitate positioning of the push plate 25 .

[0039] Among them, one end of the torsion spring 28 is fixedly connected to the first threaded rod 12, and the other end is fixedly connected to the fixing frame 1. Multiple bases 27 are installed on the bottom surface of the fixing frame 1, and the multiple bases 27 are distributed at multiple corners of the bottom surface of the fixing frame 1; this is convenient for improving the stability of the equipment.

[0040] A paper tube slitting process with an automatic feeding device includes the following steps:

[0041] S1: Arrange the materials to be cut in order and place them in the material discharge trough in the fixed frame 1, and turn on the controller;

[0042] S2, the first drive motor 3 works, and the cam 6 squeezes the slide rod 8, so that the pusher 10 pushes the material into the feed rack 19;

[0043] S3, at this time the cam 6 moves away from the slide bar 8, the half gear 14 and the full gear 13 are engaged, and the feed rack 19 moves to the side of the slitting machine 23 with the cooperation of the second threaded rod 22;

[0044] S4. Control the hydraulic rod 18 to rise to a suitable height, and at the same time control the second drive motor 21 to cooperate with the second threaded rod 22 so that the pusher plate 25 pushes the material to the slitting machine 23 for slitting.

[0045] Working principle:

[0046] The materials to be cut are placed in the discharge chute set on the front side of the fixed frame 1 in sequence. At this time, a gap is generated between each two materials. At this time, the first drive motor 3 is turned on, so that the first drive motor 3 drives the rotating column 4 to rotate. When the rotating column 4 rotates, the cam 6 on the rotating column 4 rotates. When the cam 6 rotates, the protruding position of the cam 6 is connected with the protrusion at the bottom of the slide bar 8. At this time, the slide bar 8 moves upward under the action of the protrusion. At this time, the spring 9 is stretched under the action of the slide bar 8, and the pusher 10 acts between the two materials. The material is pushed out of the discharge chute through the inverted L-shaped pusher 10. At this time, the material slides into the Y-shaped feed rack 19. As the first drive motor 3 continues to work, the cam 6 and the protrusion move away. At this time, the slide bar 8 resets, and the material slides forward. At the same time, the half gear 14 and the full gear 13 are engaged. At this time, the second threaded rod 22 rotates , when the second threaded rod 22 rotates, the torsion spring 28 provided on the second threaded rod 22 is compressed, and the movable frame 17 threadedly connected to the second threaded rod 22 moves. When the movable frame 17 moves to a suitable position, the first drive motor 3 is turned off. At this time, the hydraulic rod 18 is raised to move the feed frame 19 up. When the feed frame 19 moves to a suitable position, the second drive motor 21 is controlled to make the second drive motor 21 drive the second threaded rod 22 to rotate. When the second threaded rod 22 rotates, the pusher plate 25 threadedly connected to the second threaded rod 22 moves, and the baffle 26 on the lower side of the pusher plate 25 is located at both ends of the material, thereby pushing the material to the slitting machine 23 for slitting. At this time, the first drive motor 3 is continued to be controlled to work, and at the same time the half gear 14 and the full gear 13 are disengaged, the torsion spring 28 is reset, and the second threaded rod 22 is reversed, and then the feeding work is repeated;

[0047] The first drive motor 3, spring 9, slide rod 8, pusher rack 10, feed rack 19, first threaded rod 12, second threaded rod 22, half gear 14, full gear 13, torsion spring 28 and other parts in the equipment cooperate with each other, so that the equipment can automatically load materials when in use, thereby avoiding manual loading, thereby further accelerating the working efficiency of the equipment, and the various parts in the equipment cooperate with each other, so that the equipment can solve the problem that the slitting machine 23 does not have the automatic loading function when in use, further improving the practicality of the equipment, so that the equipment is more efficient when in use and saves more labor costs.

Claims

1. A paper tube slitting machine equipped with an automatic feeding device, comprising a fixed frame (1) and a slitting machine (23), characterized in that: The bottom surface of the fixed frame (1) is provided with two first support plates (2), one of the first support plates (2) is provided with a first drive motor (3), the output end of the first drive motor (3) is fixedly connected with a rotating column (4), the rotating column (4) is provided with a first conical tooth (5), the rotating column (4) is provided with two cams (6), a fixed plate (7) is fixedly connected between the two first support plates (2), two slide rods (8) are slidably connected to the fixed plate (7), a spring (9) is sleeved on the slide rod (8), a pusher frame (10) is provided at the other end of the slide rod (8), two pairs of second support plates (11) are provided on the bottom surface of the fixed frame (1), a first threaded rod (12) is rotatably connected between the two second support plates (11), a full gear (13) is provided at one end of the first threaded rod (12), a half gear (14) is provided on the fixed frame (1), the half gear (1 4) and the full gear (13) are meshed with each other, the half gear (14) is provided with a second conical tooth (15), the second conical tooth (15) and the first conical tooth (5) are meshed with each other, the first threaded rod (12) is threadedly connected to a movable frame (17), two hydraulic rods (18) are installed on the movable frame (17), a feed frame (19) is installed between the two hydraulic rods (18), a third support plate (20) is installed on the top surface of the fixed frame (1), a second drive motor (21) is installed on the third support plate (20), the output end of the second drive motor (21) is fixedly connected to a second threaded rod (22), the other end of the second threaded rod (22) is rotatably connected to the slitting machine (23), the second threaded rod (22) is threadedly connected to a push plate (25), the bottom surface of the push plate (25) is installed with two baffles (26), and a torsion spring (28) is sleeved on the first threaded rod (12); The slide bar (8) is located above the cam (6), a convex block is installed at one end of the slide bar (8), and the cam (6) and the convex block are movably connected; The spring (9) is located on the upper side of the fixed plate (7), one end of the spring (9) is fixedly connected to the fixed plate (7), and the other end is fixedly connected to the slide rod (8); The pushing frame (10) is in an inverted L-shape, the front side of the fixing frame (1) is inclined, a discharge trough is provided in the fixing frame (1), and a gradient groove is provided on the rear side of the discharge trough, the feeding frame (19) is in a Y-shape, and one side of the feeding frame (19) is movably connected to the gradient groove.

2. The paper tube slitting machine with an automatic feeding device according to claim 1, characterized in that: A first guide rod (16) is fixedly connected between the other two second support plates (11), and the other end of the movable frame (17) is slidably connected to the first guide rod (16).

3. The paper tube slitting machine with an automatic feeding device according to claim 1, characterized in that: A second guide rod (24) is provided between the third support plate (20) and the slitting machine (23), and the push plate (25) is slidably connected to the second guide rod (24).

4. The paper tube slitting machine with an automatic feeding device according to claim 1, characterized in that: One end of the torsion spring (28) is fixedly connected to the first threaded rod (12), and the other end is fixedly connected to the fixing frame (1). A plurality of bases (27) are installed on the bottom surface of the fixing frame (1), and the plurality of bases (27) are distributed at multiple corners of the bottom surface of the fixing frame (1).

5. A paper tube slitting process with an automatic feeding device, applicable to the paper tube slitting machine with an automatic feeding device according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1: Arrange the materials to be cut in order and place them in the material discharge trough in the fixed frame (1), and then turn on the controller; S2, the first drive motor (3) works, and the cam (6) squeezes the slide bar (8), so that the pusher (10) pushes the material into the feeder (19); S3, at this time the cam (6) is away from the slide bar (8), the half gear (14) and the full gear (13) are engaged, and the feed rack (19) moves to the side of the slitting machine (23) in cooperation with the second threaded rod (22); S4, controlling the hydraulic rod (18) to rise to a suitable height, and at the same time controlling the second drive motor (21) to cooperate with the second threaded rod (22), so that the push plate (25) pushes the material to the slitting machine (23) for slitting.

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