Shearing device for carton packaging

Abstract

The utility model discloses a cutting device for carton packaging, which relates to the technical field of cartons and comprises a base, a through groove is formed in the center of the base, a connecting plate is rotatably connected to the bottom of the through groove, two pressing plates slide up and down on the top of the base, so that a paperboard can be tightly pressed by the pressing plates, and a moving plate slides up and down on the top of the base. A through groove is communicated with the inner side of a dust collection box through rotation of a connecting plate, chippings can be further absorbed to the inner side of the dust collection box through the dust collection box, the chippings at the top of the base can be collected and treated, and convenience is brought to subsequent paperboard shearing; therefore, the problems that in the using process of an existing paperboard shearing device, paper scraps generated by cutting are prone to adhering to a base and cannot be cleaned and collected, so that the paper scraps are accumulated on the base, and the carton machining precision and effect are prone to being affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a shearing device for carton packaging. Background Art

[0002] Cartons are commonly used packaging materials in people's lives. Cartons of different sizes are produced according to the size of the items. Cardboard needs to be cut during the production and processing.

[0003] During the use of the existing cardboard shearing device, the paper scraps generated by cutting are easy to adhere to the base, and the paper scraps cannot be cleaned and collected, resulting in the accumulation of paper scraps on the base, which easily affects the accuracy and effect of carton processing. For this reason, we propose a shearing device for carton packaging. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and the utility model provides a shearing device for carton packaging.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A shearing device for carton packaging comprises a base, a through slot is provided in the center of the base, a connecting plate is rotatably connected to the bottom of the through slot, a U-shaped knife slot is fixedly connected to the top of the connecting plate, a dust collection box is fixedly connected to the bottom of the base, a movable plate is slidably connected to the top of the base, pressure plates are slidably connected to both sides of the movable plate at the top of the base, a sliding block is slidably connected to the bottom of the movable plate, a blade is fixedly installed on the bottom of the sliding block, and the blade is slidably connected to the inner side of the U-shaped knife slot.

[0007] Furthermore, two symmetrically distributed electric push rods three are rotatably connected to the inner side of the dust collection box, and the output ends of the two electric push rods three are both rotatably connected to the bottom of the connecting plate.

[0008] Furthermore, an air pump is fixedly connected to one side of the dust box, an air inlet of the air pump is communicated with the inner side of the dust box, and a filter is fixedly installed on the inner wall on the same side of the dust box and the air pump.

[0009] Furthermore, the bottom of the dust box is slidably connected to a bottom plate, and two symmetrically distributed guide grooves are provided at the bottom of the dust box. Guide blocks are slidably connected to the inner sides of the two guide grooves, and the two guide blocks are fixedly connected to the bottom plate. A sealing cover is fixedly connected to the side of the bottom plate away from the dust box.

[0010] Furthermore, two symmetrically distributed support plates are fixedly connected to the top of the base, a top plate is fixedly connected to the top of the two support plates, an electric push rod is fixedly connected to the top of the top plate, and an output end of the electric push rod passes through the top plate, extends to the bottom of the top plate, and is fixedly connected to the top of the movable plate.

[0011] Furthermore, the two support plates are each provided with a sliding groove, the inner sides of the two sliding grooves are slidably connected with a slider, the two sliders are fixedly connected to the movable plate, a fixed rod is fixedly connected to the top between the two sliders, a screw rod is rotatably connected to the bottom between the two sliders, the sliding block is threadedly connected to the outer side of the screw rod, the sliding block is slidably connected to the outer side of the fixed rod, one side of one of the sliders is fixedly connected to a motor, and the motor output shaft passes through the slider and is fixedly connected to one end of the screw rod.

[0012] Furthermore, the top of the top plate is located on both sides of the electric push rod one and two symmetrically distributed electric push rods are fixedly connected. The output end of the electric push rod two passes through the top plate and extends to the bottom of the top plate and is fixedly connected to the top of the pressure plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model places the cardboard to be cut on the top of the base, and two pressing plates slide up and down on the top of the base, so that the pressing plate can press the cardboard tightly, and the moving plate slides up and down on the top of the base, thereby driving the sliding block to slide up and down, driving the blade to slide up and down, so that the blade contacts the top of the cardboard, and the sliding block slides on the bottom of the moving plate, thereby driving the blade to slide on the inner side of the U-shaped knife groove, so that the cardboard can be cut, and the debris generated by the shearing of the cardboard will fall on the inner side of the through groove, and the connecting plate rotates, so that the through groove is connected with the inner side of the dust suction box, and the debris can be absorbed into the inner side of the dust suction box through the dust suction box, and then the debris on the top of the base can be collected and processed, which brings convenience to the subsequent cutting of the cardboard, thereby solving the problem that the paper scraps generated by cutting are easily adhered to the base during use of the existing cardboard shearing device, and the paper scraps cannot be cleaned and collected, thereby causing the paper scraps to accumulate on the base, which easily affects the accuracy and effect of carton processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the main stereogram of the utility model;

[0016] Figure 2 It is a bottom-up stereogram of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 4 It is a side view structural schematic diagram of the utility model;

[0019] Figure numerals: 1. base; 2. dust box; 3. air pump; 4. sealing cover; 5. support plate; 6. slide groove; 7. slider; 8. top plate; 9. electric push rod 2; 10. electric push rod 1; 11. pressure plate; 12. U-shaped knife groove; 13. through groove; 14. blade; 15. sliding block; 16. screw rod; 17. fixed rod; 18. movable plate; 19. connecting plate; 20. bottom plate; 21. electric push rod 3; 22. filter screen; 23. guide groove; 24. guide block; 25. motor. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] like Figure 1-4 As shown, a shearing device for carton packaging comprises a base 1, a through slot 13 is provided in the center of the base 1, a connecting plate 19 is rotatably connected to the bottom of the through slot 13, a U-shaped knife slot 12 is fixedly connected to the top of the connecting plate 19, a dust box 2 is fixedly connected to the bottom of the base 1, a movable plate 18 is slidably connected to the top of the base 1, a pressing plate 11 is slidably connected to both sides of the movable plate 18 at the top of the base 1, a sliding block 15 is slidably connected to the bottom of the movable plate 18, a blade 14 is fixedly installed at the bottom of the sliding block 15, and the blade 14 is slidably connected to the inner side of the U-shaped knife slot 12. In some embodiments, the cardboard to be sheared is placed on the top of the base 1, and the two pressing plates 11 slide up and down on the top of the base 1, so that the pressing plate 11 can press the cardboard tightly, and the movable plate 18 slides up and down on the top of the base 1, thereby driving the sliding block The sliding block 15 slides up and down, driving the blade 14 to slide up and down, so that the blade 14 contacts the top of the cardboard, and the sliding block 15 slides on the bottom of the movable plate 18, thereby driving the blade 14 to slide on the inner side of the U-shaped knife groove 12, thereby cutting the cardboard, and the debris generated by the cutting of the cardboard will fall on the inner side of the through groove 13, and rotate through the connecting plate 19, thereby making the through groove 13 connected with the inner side of the dust collection box 2, and through the dust collection box 2, the debris can be absorbed into the inner side of the dust collection box 2, and then the debris on the top of the base 1 can be collected and processed, which brings convenience to the subsequent cutting of the cardboard, thereby solving the problem that the paper scraps generated by cutting are easily adhered to the base during use of the existing cardboard shearing device, and the paper scraps cannot be cleaned and collected, thereby causing the paper scraps to accumulate on the base, which is easy to affect the accuracy and effect of carton processing.

[0022] like Figure 4 As shown, in some embodiments, two symmetrically distributed electric push rods three 21 are rotatably connected to the inner side of the dust box 2, and the output ends of the two electric push rods three 21 are rotatably connected to the bottom of the connecting plate 19. Through the electric push rods three 21, the connecting plate 19 can be driven to rotate at the bottom of the through groove 13.

[0023] like Figure 1-3 As shown, in some embodiments, an air pump 3 is fixedly connected to one side of the dust box 2, and the air inlet of the air pump 3 is connected to the inner side of the dust box 2. A filter 22 is fixedly installed on the inner wall on the same side of the dust box 2 and the air pump 3. The air pump 3 can absorb the gas inside the dust box 2, so that the dust box 2 has suction force, and can absorb the debris inside the through groove 13. The filter 22 can filter the debris entering the inside of the dust box 2, so that the debris is stored inside the dust box 2.

[0024] like Figure 1-4 As shown, in some embodiments, a bottom plate 20 is slidably connected to the bottom of the dust box 2, and two symmetrically distributed guide grooves 23 are provided at the bottom of the dust box 2. Guide blocks 24 are slidably connected to the inner sides of the two guide grooves 23. The two guide blocks 24 are fixedly connected to the bottom plate 20. A sealing cover 4 is fixedly connected to the side of the bottom plate 20 away from the dust box 2. The sealing cover 4 is pulled, and the bottom plate 20 can be driven to slide on the bottom of the dust box 2, so that the guide blocks 24 slide on the inner sides of the guide grooves 23, and the bottom of the dust box 2 can be opened, so that the debris inside the dust box 2 can be cleaned conveniently.

[0025] like Figure 1-4 As shown, in some embodiments, two symmetrically distributed support plates 5 are fixedly connected to the top of the base 1, a top plate 8 is fixedly connected to the top of the two support plates 5, an electric push rod 10 is fixedly connected to the top of the top plate 8, an output end of the electric push rod 10 passes through the top plate 8 and extends to the bottom of the top plate 8 and is fixedly connected to the top of the movable plate 18, through the electric push rod 10, the movable plate 18 can be driven to slide up and down, and the top plate 8 can be supported by the two support plates 5.

[0026] like Figure 1-4 As shown, in some embodiments, a slide groove 6 is provided on each of the two support plates 5, and a slider 7 is slidably connected to the inner side of the two slide grooves 6, and the two sliders 7 are fixedly connected to the movable plate 18, a fixed rod 17 is fixedly connected to the top between the two sliders 7, and a screw rod 16 is rotatably connected to the bottom between the two sliders 7, a sliding block 15 is threadedly connected to the outer side of the screw rod 16, and the sliding block 15 is slidably connected to the outer side of the fixed rod 17, and a motor 25 is fixedly connected to one side of one of the sliders 7, and the output shaft of the motor 25 passes through the slider 7 and is fixedly connected to one end of the screw rod 16, and the motor 25 can drive the screw rod 16 to rotate, and under the action of the fixed rod 17, the sliding block 15 slides on the screw rod 16, and when the movable plate 18 slides up and down, the slider 7 slides on the inner side of the slide groove 6, so that the movable plate 18 slides stably.

[0027] like Figure 1-4As shown, in some embodiments, the top of the top plate 8 is located on both sides of the electric push rod 10 and is fixedly connected to two symmetrically distributed electric push rods 2 9. The output end of the electric push rod 2 9 passes through the top plate 8 and extends to the bottom of the top plate 8 and is fixedly connected to the top of the pressure plate 11. Through the electric push rod 2 9, the pressure plate 11 can be driven to slide up and down.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shearing device for carton packaging, comprising a base (1), Features: A through slot (13) is provided in the center of the base (1), a connecting plate (19) is rotatably connected to the bottom of the through slot (13), a U-shaped knife groove (12) is fixedly connected to the top of the connecting plate (19), a dust collection box (2) is fixedly connected to the bottom of the base (1), a movable plate (18) is slidably connected to the top of the base (1), pressing plates (11) are slidably connected to both sides of the movable plate (18) at the top of the base (1), a sliding block (15) is slidably connected to the bottom of the movable plate (18), a blade (14) is fixedly installed at the bottom of the sliding block (15), and the blade (14) is slidably connected to the inner side of the U-shaped knife groove (12).

2. A carton packaging cutting device according to claim 1, Features: The inner side of the dust collection box (2) is rotatably connected to two symmetrically distributed electric push rods (21), and the output ends of the two electric push rods (21) are both rotatably connected to the bottom of the connecting plate (19).

3. A carton packaging cutting device according to claim 1, Features: An air pump (3) is fixedly connected to one side of the dust box (2); an air inlet of the air pump (3) is communicated with the inner side of the dust box (2); and a filter screen (22) is fixedly installed on the inner wall on the same side of the dust box (2) and the air pump (3).

4. A carton packaging cutting device according to claim 1, Features: The bottom of the dust box (2) is slidably connected to a bottom plate (20), the bottom of the dust box (2) is provided with two symmetrically distributed guide grooves (23), the inner sides of the two guide grooves (23) are slidably connected to guide blocks (24), the two guide blocks (24) are fixedly connected to the bottom plate (20), and the bottom plate (20) is fixedly connected to a sealing cover (4) on the side away from the dust box (2).

5. A carton packaging shearing device according to claim 1, Features: The top of the base (1) is fixedly connected to two symmetrically distributed support plates (5), the tops of the two support plates (5) are fixedly connected to a top plate (8), the top of the top plate (8) is fixedly connected to an electric push rod (10), and the output end of the electric push rod (10) passes through the top plate (8) and extends to the bottom of the top plate (8) and is fixedly connected to the top of the moving plate (18).

6. A carton packaging cutting device according to claim 5, Features: The two support plates (5) are each provided with a slide groove (6), the inner sides of the two slide grooves (6) are slidably connected with a slider (7), the two sliders (7) are fixedly connected to the movable plate (18), a fixed rod (17) is fixedly connected to the top between the two sliders (7), a screw rod (16) is rotatably connected to the bottom between the two sliders (7), the sliding block (15) is threadedly connected to the outer side of the screw rod (16), the sliding block (15) is slidably connected to the outer side of the fixed rod (17), one side of one of the sliders (7) is fixedly connected with a motor (25), the output shaft of the motor (25) passes through the slider (7) and is fixedly connected to one end of the screw rod (16).

7. A carton packaging cutting device according to claim 5, Features: The top of the top plate (8) is located on both sides of the electric push rod one (10), and two symmetrically distributed electric push rods two (9) are fixedly connected. The output end of the electric push rod two (9) passes through the top plate (8) and extends to the bottom of the top plate (8) and is fixedly connected to the top of the pressure plate (11).

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