Limiting mechanism of corrugated carton binding machine

Abstract

The utility model discloses a limiting mechanism of a corrugated carton binding machine, which relates to the technical field of carton binding machines and comprises a base, four corners of the lower surface of the base are fixedly connected with supporting legs, the front side and the rear side of the upper surface of the base are fixedly connected with protective plates, and the middle of the upper surface of each protective plate is fixedly connected with a support. A binding machine is fixedly connected to the lower side face of the middle of the support, a motor is fixedly connected to the middle of the right side face of the base, and a lead screw is fixedly connected to an output shaft, in the leftward direction, of the motor. By arranging the sliding rods, the left and right positions of the joint of corrugated paper can be limited and fixed, the joint of the corrugated paper is parallel to the sliding rods, the binding quality problem of the corrugated paper during binding is avoided, by arranging the push plate, the width of the corrugated paper can be limited and fixed, the joint of the corrugated paper is prevented from being not compact, and the binding quality of the corrugated paper is improved. And the binding quality problem of the corrugated paper during binding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton binding machines, in particular to a limiting mechanism for a corrugated carton binding machine. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the usage has always been the first among all kinds of packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating storage and transportation, it also plays a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading.

[0003] A corrugated paper box binding device disclosed in the Chinese utility model patent application disclosure specification CN219405611U, although the utility model can automatically return materials and reduce the workload of staff, but when binding the corrugated paper boxes, the utility model cannot ensure the front and back alignment of the corrugated paper, which will cause quality problems during binding, so there is a problem that the front and back alignment of the corrugated paper cannot be ensured, and when binding the corrugated paper, the utility model cannot limit the width and squeeze, which will make the corrugated paper loosely aligned, resulting in binding quality problems, so there is a problem that the width cannot be limited and squeezed. In summary, the utility model has the problems of not being able to ensure the front and back alignment of the corrugated paper and not being able to limit the width and squeeze. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a limiting mechanism for a corrugated paper box binding machine, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a base, the four corners of the bottom of the base are fixedly connected with support legs, the front and rear sides of the top of the base are fixedly connected with guard plates, the middle of the top of the guard plate is fixedly connected with a bracket, the middle lower side of the bracket is fixedly connected with a binding machine, the middle of the right side of the base is fixedly connected with a motor, the output shaft of the motor in the left direction is fixedly connected with a lead screw, the outer sides of both ends of the lead screw are movably connected with the base, and the top of the base is movably connected with corrugated paper;

[0006] The outer side surface of the lead screw is threadedly connected with a movable groove, the outer side surface of the movable groove is movably connected to the base, the left side surface of the upper inner wall of the movable groove is fixedly connected with a slider, the lower inner side surface of the slider is movably connected with a sliding rod, the left and right ends of the sliding rod are fixedly connected to the movable groove, the upper inner side surface of the slider is fixedly connected with a lower clamping plate, the upper surface of the lower clamping plate is movably connected with corrugated paper, the upper side surface of the corrugated paper is movably connected with an upper clamping plate, the outer bottom of the upper clamping plate is fixedly connected with a connecting nail, and the lower outer side surface of the connecting nail is movably connected to the slider;

[0007] The front and rear sides of the corrugated paper are movably connected with a push plate, the bottom of the push plate is movably connected to the base, the outer side of the push plate is fixedly connected with a telescopic nail, the outer side of the telescopic nail is movably connected to the guard plate, the upper middle right part of the guard plate is fixedly connected with a square groove, the inner side of the square groove is movably connected with a clamping block, the inside of the clamping block is provided with a clamping groove, the inner side of the clamping groove is movably connected with a clamping nail, the upper and lower parts of the clamping nail are movably connected to the clamping block, and the upper and lower inner side surfaces of the clamping nail are movably connected to the square groove.

[0008] Optionally, the left side surface of the right slider is fixedly connected to a first spring, the right side surface of the left slider is fixedly connected to the first spring, and the outer side surface of the slide rod is sleeved with the first spring.

[0009] Optionally, the left side of the corrugated paper is movably connected to a limit strip, the left side of the limit strip is fixedly connected to a fixed plate, and the lower right side of the fixed plate is fixedly connected to the movable groove.

[0010] Optionally, a third spring is fixedly connected to the lower portion of the connecting pin, and the other end of the third spring is fixedly connected to the sliding block.

[0011] Optionally, a second spring is fixedly connected to the outer side surface of the push plate, the other end of the second spring is fixedly connected to the guard plate, and the outer side surface of the telescopic nail is sleeved with the second spring.

[0012] Optionally, a connecting plate is fixedly connected to the inner side of the clamping block, and the bottom of the connecting plate is fixedly connected to the pushing plate.

[0013] The utility model provides a limiting mechanism for a corrugated box binding machine, which has the following beneficial effects:

[0014] 1. The limiting mechanism of the corrugated paper box binding machine can limit and fix the left and right positions of the junction of the corrugated paper by setting a slide bar, so that the junction of the corrugated paper is parallel to the slide bar, avoiding binding quality problems of the corrugated paper during binding.

[0015] 2. The limiting mechanism of the corrugated paper box binding machine can limit and fix the width of the corrugated paper by setting a push plate, so as to avoid the joints of the corrugated paper being loose and avoid binding quality problems during binding of the corrugated paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the telescopic nail of the utility model from the left side;

[0020] Figure 5 This is a schematic diagram of the left side cross-sectional structure of the connecting nail of the utility model;

[0021] Figure 6 It is a schematic diagram of the left-side cross-sectional structure of the clamping block of the utility model.

[0022] In the figure: 1. connecting plate; 2. square groove; 3. clamping block; 4. corrugated paper; 5. telescopic nail; 6. push plate; 7. guard plate; 8. movable groove; 9. base; 10. motor; 11. supporting leg; 12. slider; 13. upper clamping plate; 14. limit strip; 15. fixed plate; 16. bracket; 17. binding machine; 18. first spring; 19. slide bar; 20. lower clamping plate; 21. screw; 22. second spring; 23. connecting nail; 24. third spring; 25. clamping slot; 26. clamping nail. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a limiting mechanism of a corrugated paper box binding machine, comprising a base 9, the four corners of the bottom of the base 9 are fixedly connected with supporting legs 11, the front and rear sides of the top of the base 9 are fixedly connected with guard plates 7, the middle of the top of the guard plate 7 is fixedly connected with a bracket 16, the middle lower side of the bracket 16 is fixedly connected with a binding machine 17, the middle of the right side of the base 9 is fixedly connected with a motor 10, the output shaft of the motor 10 in the left direction is fixedly connected with a lead screw 21, the outer side surfaces of both ends of the lead screw 21 are movably connected to the base 9, and the top of the base 9 is movably connected with corrugated paper 4;

[0025] The outer side surface of the lead screw 21 is threadedly connected with the moving groove 8, the outer side surface of the moving groove 8 is movably connected to the base 9, the left side surface of the upper inner wall of the moving groove 8 is fixedly connected with the slider 12, the left side surface of the right slider 12 is fixedly connected with the first spring 18, the right side surface of the left slider 12 is fixedly connected with the first spring 18, the outer side surface of the slide rod 19 is sleeved with the first spring 18, the lower inner side surface of the slider 12 is movably connected with the slide rod 19, the left and right ends of the slide rod 19 are fixedly connected with the moving groove 8, the upper inner side surface of the slider 12 is fixedly connected with the lower clamping plate 20, the upper surface of the lower clamping plate 20 is movably connected with the corrugated paper 4, and the left side surface of the corrugated paper 4 is movably connected with a limited position Strip 14, the left side of the limit strip 14 is fixedly connected with a fixed plate 15, the lower right side of the fixed plate 15 is fixedly connected to the movable groove 8, the upper side of the corrugated paper 4 is movably connected with an upper clamping plate 13, the outer lower side of the upper clamping plate 13 is fixedly connected with a connecting nail 23, the lower upper side of the connecting nail 23 is fixedly connected with a third spring 24, the other end of the third spring 24 is fixedly connected to the slider 12, and the lower outer side surface of the connecting nail 23 is movably connected to the slider 12. By setting a slide rod 19, the left and right positions of the intersection of the corrugated paper 4 can be limited and fixed, so that the intersection of the corrugated paper 4 is parallel to the slide rod 19, thereby avoiding binding quality problems of the corrugated paper 4 during binding.

[0026] When in use, the upper clamping plate 13 is pulled upward, and the upper clamping plate 13 drives the connecting nail 23 to move upward, thereby compressing the third spring 24, and then the right slider 12 is pulled to the right to extend the first spring 18, so that the right slider 12 slides to the right on the slide bar 19, and the corrugated paper 4 is placed on the base 9. The left side of the corrugated paper 4 contacts the limit strip 14, so that the left and right sides of the corrugated paper 4 are flush. Note that the intersection of the corrugated paper 4 is at the center line of the lower clamping plate 20, and is kept flush with the center line of the lower clamping plate 20, so that the intersection of the corrugated paper 4 is located in the middle of the lower clamping plate 20, and then the right slider 12 is released. The first spring 18 contracts, causing the right slider 12 to slide to the left on the slide rod 19 until it contacts the corrugated paper 4, and then the upper clamping plate 13 is released. The third spring 24 extends, driving the connecting nail 23 to move downward. The connecting nail 23 causes the upper clamping plate 13 to move downward, tightening the corrugated paper 4 to prevent the corrugated paper 4 from shifting during the movement and binding process. Then the motor 10 is started to rotate the lead screw 21, and the threaded connection between the lead screw 21 and the movable groove 8 is used to move the movable groove 8 to the left. When the corrugated paper 4 reaches the bottom of the binding machine 17, the binding machine 17 binds the corrugated paper 4. Example

[0027] See also Figures 1 to 6The utility model provides a technical solution: a limiting mechanism of a corrugated paper box binding machine, comprising a base 9, the four corners of the bottom of the base 9 are fixedly connected with supporting legs 11, the front and rear sides of the top of the base 9 are fixedly connected with guard plates 7, the middle of the top of the guard plate 7 is fixedly connected with a bracket 16, the middle lower side of the bracket 16 is fixedly connected with a binding machine 17, the middle of the right side of the base 9 is fixedly connected with a motor 10, the output shaft of the motor 10 in the left direction is fixedly connected with a lead screw 21, the outer side surfaces of both ends of the lead screw 21 are movably connected to the base 9, and the top of the base 9 is movably connected with corrugated paper 4;

[0028] The front and rear sides of the corrugated paper 4 are movably connected with a push plate 6, the outer side of the push plate 6 is fixedly connected with a second spring 22, the other end of the second spring 22 is fixedly connected to the guard plate 7, the outer side of the telescopic nail 5 is sleeved with the second spring 22, the bottom of the push plate 6 is movably connected with the base 9, the outer side of the push plate 6 is fixedly connected with a telescopic nail 5, the outer side of the telescopic nail 5 is movably connected with the guard plate 7, the upper middle part of the guard plate 7 is fixedly connected with a square groove 2, the inner side of the square groove 2 is movably connected with a card block 3, and the card block The inner side of the block 3 is fixedly connected with a connecting plate 1, and the lower side of the connecting plate 1 is fixedly connected with a push plate 6. A card slot 25 is provided inside the card block 3, and a card staple 26 is movably connected to the inner side of the card slot 25. The upper and lower parts of the card staple 26 are movably connected to the card block 3, and the upper and lower inner side surfaces of the card staple 26 are movably connected to the square groove 2. By setting the push plate 6, the width of the corrugated paper 4 can be limited and fixed to avoid the joint of the corrugated paper 4 being loose and to avoid binding quality problems of the corrugated paper 4 during binding.

[0029] During use, after the corrugated paper 4 is placed on the base 9 and fixed, the staple 26 is pulled upward to make the staple 26 leave the slot 25. At this time, the second spring 22 stretches, prompting the push plate 6 to move inward, and at the same time drives the block 3 to move inward through the connecting plate 1. The push plate 6 squeezes the corrugated paper 4 to make the corrugated paper 4 tightly connected. At this time, the width of the corrugated paper 4 has been limited. The staple 26 is inserted into the slot 25 close to the outside of the square groove 2 to limit the push plate 6, preventing the second spring 22 from prompting the push plate 6 to continue to move inward, and preventing the push plate 6 from continuing to squeeze the corrugated paper 4 and causing the corrugated paper 4 to deform.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A limiting mechanism for a corrugated paper box binding machine, comprising a base (9), characterized in that: The four corners of the bottom of the base (9) are fixedly connected to support legs (11); the front and rear sides of the top of the base (9) are fixedly connected to a guard plate (7); the middle of the top of the guard plate (7) is fixedly connected to a bracket (16); the middle lower side of the bracket (16) is fixedly connected to a binding machine (17); the middle of the right side of the base (9) is fixedly connected to a motor (10); the leftward output shaft of the motor (10) is fixedly connected to a lead screw (21); the outer side surfaces of both ends of the lead screw (21) are movably connected to the base (9); and the top of the base (9) is movably connected to corrugated paper (4); The outer side surface of the lead screw (21) is threadedly connected to a movable groove (8), the outer side surface of the movable groove (8) is movably connected to the base (9), the left side surface of the upper inner wall of the movable groove (8) is fixedly connected to a slider (12), the lower inner side surface of the slider (12) is movably connected to a slide bar (19), the left and right ends of the slide bar (19) are fixedly connected to the movable groove (8), the upper inner side surface of the slider (12) is fixedly connected to a lower clamping plate (20), the upper surface of the lower clamping plate (20) is movably connected to the corrugated paper (4), the upper side surface of the corrugated paper (4) is movably connected to the upper clamping plate (13), the outer lower surface of the upper clamping plate (13) is fixedly connected to a connecting nail (23), and the lower outer side surface of the connecting nail (23) is movably connected to the slider (12); The front and rear sides of the corrugated paper (4) are movably connected to a push plate (6), the bottom of the push plate (6) is movably connected to the base (9), the outer side of the push plate (6) is fixedly connected to a telescopic nail (5), the outer side of the telescopic nail (5) is movably connected to the guard plate (7), the upper middle right part of the guard plate (7) is fixedly connected to a square groove (2), the inner side of the square groove (2) is movably connected to a clamping block (3), the inside of the clamping block (3) is provided with a clamping groove (25), the inner side of the clamping groove (25) is movably connected to a clamping nail (26), the upper and lower parts of the clamping nail (26) are movably connected to the clamping block (3), and the upper and lower inner side surfaces of the clamping nail (26) are movably connected to the square groove (2).

2. The limiting mechanism of a corrugated box binding machine according to claim 1, characterized in that: The left side surface of the right slider (12) is fixedly connected to a first spring (18), the right side surface of the left slider (12) is fixedly connected to the first spring (18), and the outer side surface of the slide rod (19) is sleeved with the first spring (18).

3. The limiting mechanism of a corrugated box binding machine according to claim 1, characterized in that: The left side of the corrugated paper (4) is movably connected to a limit strip (14), the left side of the limit strip (14) is fixedly connected to a fixed plate (15), and the lower right side of the fixed plate (15) is fixedly connected to the movable groove (8).

4. The limiting mechanism of a corrugated box binding machine according to claim 1, characterized in that: A third spring (24) is fixedly connected to the upper surface of the lower portion of the connecting pin (23), and the other end of the third spring (24) is fixedly connected to the sliding block (12).

5. The limiting mechanism of a corrugated paper box binding machine according to claim 1, characterized in that: A second spring (22) is fixedly connected to the outer side surface of the push plate (6), the other end of the second spring (22) is fixedly connected to the guard plate (7), and the outer side surface of the telescopic nail (5) is sleeved with the second spring (22).

6. The limiting mechanism of a corrugated box binding machine according to claim 1, characterized in that: A connecting plate (1) is fixedly connected to the inner side surface of the clamping block (3), and the lower surface of the connecting plate (1) is fixedly connected to the pushing plate (6).

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