Corrugated board slotter

Abstract

This utility model discloses a corrugated cardboard slotting machine, including a panel. Support legs are fixedly connected to the corners of the lower surface of the panel. A fixed frame is fixedly connected to the inner wall of the panel. A slotting mechanism is provided on the inner wall of the fixed frame. The slotting mechanism includes a fixed plate, which is fixedly connected to the inner wall of the fixed frame. A hydraulic press is fixedly connected to the end of the fixed plate. A moving rod is provided at the output end of the hydraulic press. A track rod is fixedly connected to the top of the moving rod. A sliding sleeve is slidably connected to the outer surface of the track rod. A fixed block is fixedly connected to the upper surface of the sliding sleeve. A cutting blade is fixedly connected to the upper surface of the fixed block. The corrugated cardboard slotting machine disclosed in this utility model has the effect of adjusting the slotting size.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard technology, and in particular to a corrugated cardboard slotting machine. Background Technology

[0002] Corrugated cardboard is a widely used material in the packaging industry. It is made of at least one layer of corrugated paper and one or more layers of linerboard bonded together. The corrugated paper has a wavy shape, and this unique structure gives corrugated cardboard excellent performance. In terms of physical properties, corrugated cardboard has good compressive strength and cushioning properties, effectively protecting the contents from impacts and compression during transportation and storage. At the same time, it is relatively lightweight, making it easy to handle and process. From a cost perspective, the raw materials for corrugated cardboard are readily available, the production process is relatively simple, and the cost is low, resulting in a high cost-performance ratio. In terms of environmental protection, corrugated cardboard is recyclable and reusable, meeting the requirements of sustainable development.

[0003] For example, utility model CN214354461U discloses a corrugated cardboard slotting device, including an operating table. A left conveying bin and a right conveying bin are fixedly installed on the upper left and right sides of the operating table, respectively. Several identical conveying rollers are movably connected to the inner cavities of both the left and right conveying bins, and driven sprockets are fixedly installed at the front ends of each conveying roller. This utility model, through the arrangement of a motor, driven sprockets, driving sprockets, chains, conveying rollers, and a slotting machine, allows multiple cardboard sheets to be pushed sequentially into the left conveying bin. The motor is then started to drive the conveying rollers to rotate, thus moving the cardboard sheets from left to right. When the cardboard sheets reach the underside of the slotting head, they are slotted. The slotted cardboard sheets are then pushed out from the right end of the right conveying bin, enabling continuous slotting of the cardboard sheets and further improving the efficiency of cardboard slotting. It is practical and suitable for widespread promotion and use.

[0004] Similar to the above application, there are still the following shortcomings: the slot size cannot be adjusted when slotting corrugated cardboard. Utility Model Content

[0005] This utility model discloses a corrugated cardboard slotting machine, which aims to solve the technical problem that the slotting size cannot be adjusted when slotting corrugated cardboard.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A corrugated cardboard slotting machine includes a panel, with support legs fixedly connected to the corners of the lower surface of the panel. A fixed frame is fixedly connected to the inner wall of the panel, and a slotting mechanism is provided on the inner wall of the fixed frame. The slotting mechanism includes a fixed plate, which is fixedly connected to the inner wall of the fixed frame. A hydraulic press is fixedly connected to the end of the fixed plate. A moving rod is provided at the output end of the hydraulic press. A track rod is fixedly connected to the top of the moving rod. A sliding sleeve is slidably connected to the outer surface of the track rod. A fixed block is fixedly connected to the upper surface of the sliding sleeve, and a cutting blade is fixedly connected to the upper surface of the fixed block.

[0008] By setting up a grooving mechanism, the corrugated cardboard can be grooved during movement. Different degrees of grooving can be achieved by adjusting the contact angle and height with the corrugated cardboard. By setting up a hydraulic press, after connecting to the power supply and turning on the switch, the moving rod can drive the track rod to move vertically up and down. By setting up a sliding sleeve, it can slide on the outer surface of the track rod, thereby enabling the cutting blade to move laterally.

[0009] In a preferred embodiment, a first limiting frame is fixedly connected to the upper surface of the panel, a first roller is rotatably connected to the inner cavity of the first limiting frame, a support frame is fixedly connected to the upper surface of the panel, a servo motor is provided in the inner cavity of the support frame, a rotating rod is mounted on the output end of the servo motor via a coupling, the end of the rotating rod is fixedly connected to the end of the first roller, a first threaded rod is symmetrically mounted on the end of the track rod, a threaded ring is threadedly connected to the outer surface of the first threaded rod, a pressing rod is fixedly connected to the outer surface of the threaded ring, and the end of the pressing rod is slidably connected to the inner cavity of the sliding sleeve.

[0010] By setting a first limiting frame, the first roller can be limited, thereby enabling the first roller to rotate stably within the inner cavity of the first limiting frame. By setting a servo motor, the rotating rod can be rotated after the power is connected and the switch is turned on, thereby driving the first roller to rotate. By setting a first threaded rod, the threaded ring can be limited, thereby enabling the threaded ring to drive the extrusion rod to extrude the sliding sleeve, thereby adjusting the position of the sliding sleeve on the outer surface of the track rod.

[0011] In a preferred embodiment, a connecting plate is fixedly connected to the outer side of the fixed frame, a threaded tube extends through the upper surface of the connecting plate, a pressing mechanism is threadedly connected to the inner cavity of the threaded tube, the pressing mechanism includes a second threaded rod, the second threaded rod is threadedly connected to the inner cavity of the threaded tube, a rotating sleeve is fixedly connected to the top end of the second threaded rod, a limit block is slidably connected to the inner cavity of the rotating sleeve, a support plate is fixedly connected to the upper surface of the limit block, a top plate is fixedly connected to the end of the support plate, an exhaust fan extends through the axis of the upper surface of the top plate, a second limit frame is fixedly connected to the lower surface of the top plate, and a second roller is rotatably connected to the inner cavity of the second limit frame.

[0012] By setting a threaded tube, the second threaded rod can be limited, thereby changing the squeezing force of the pressing mechanism on the corrugated cardboard. By setting a pressing mechanism, the corrugated cardboard can be squeezed, making its movement more stable when slotting and moving. By setting a rotating sleeve, it can cooperate with the limiting block, so that the support plate will not rotate when the second threaded rod rotates. By setting a second limiting frame, the second roller can be limited, so that the second roller rotates and the corrugated cardboard can move stably.

[0013] As can be seen from the above, a corrugated cardboard slotting machine has the following improvements and advantages compared with the existing technology;

[0014] Firstly, by setting up a grooving mechanism, the corrugated cardboard can be grooved during the movement process. Different degrees of grooving can be achieved by adjusting the contact angle and height with the corrugated cardboard. By setting up a hydraulic press, after connecting to the power supply and turning on the switch, the moving rod can drive the track rod to move vertically up and down. By setting up a sliding sleeve, it can slide on the outer surface of the track rod, thereby enabling the cutting blade to move laterally.

[0015] Secondly, by setting a threaded tube, the second threaded rod can be limited, thereby changing the squeezing force of the pressing mechanism on the corrugated cardboard. By setting a pressing mechanism, the corrugated cardboard can be squeezed, thus making its movement more stable when slotting and moving the corrugated cardboard. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a corrugated cardboard slotting machine proposed in this utility model.

[0017] Figure 2 This is a partial structural schematic diagram of a corrugated cardboard slotting machine proposed in this utility model.

[0018] Figure 3This is a schematic diagram of the slotting mechanism of a corrugated cardboard slotting machine proposed in this utility model.

[0019] Figure 4 The present utility model proposes Figure 4 Enlarged schematic diagram of structure A in the middle.

[0020] Figure 5 This is a schematic diagram of the pressing mechanism of a corrugated cardboard slotting machine proposed in this utility model.

[0021] In the attached diagram: 1. Panel; 2. Support leg; 3. First limiting frame; 4. First roller; 5. Fixed frame; 6. Slotting mechanism; 7. Connecting plate; 8. Threaded pipe; 9. Pressing mechanism; 10. Support frame; 11. Servo motor; 12. Rotating rod; 61. Fixed plate; 62. Hydraulic press; 63. Moving rod; 64. Track rod; 65. First threaded rod; 66. Threaded ring; 67. Extrusion rod; 68. Sliding sleeve; 69. Fixed block; 610. Cutting blade; 91. Second threaded rod; 92. Rotating sleeve; 93. Limiting block; 94. Support plate; 95. Top plate; 96. Exhaust fan; 97. Second limiting frame; 98. Second roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The corrugated cardboard slotting machine disclosed in this utility model is mainly used in scenarios where the slotting size cannot be adjusted when slotting corrugated cardboard.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A corrugated cardboard slotting machine includes a panel 1. Support legs 2 are fixedly connected to the corners of the lower surface of the panel 1. A fixed frame 5 is fixedly connected to the inner wall of the panel 1. A slotting mechanism 6 is provided on the inner wall of the fixed frame 5. The slotting mechanism 6 includes a fixed plate 61, which is fixedly connected to the inner wall of the fixed frame 5. A hydraulic press 62 is fixedly connected to the end of the fixed plate 61. A moving rod 63 is provided at the output end of the hydraulic press 62. A track rod 64 is fixedly connected to the top of the moving rod 63. A sliding sleeve 68 is slidably connected to the outer surface of the track rod 64. A fixing block 69 is fixedly connected to the upper surface of the sleeve 68, and a cutting blade 610 is fixedly connected to the upper surface of the fixing block 69. By setting the grooving mechanism 6, the corrugated cardboard can be grooved during the movement process, and different degrees of grooving effect can be achieved by adjusting the contact angle and height with the corrugated cardboard. By setting the hydraulic press 62, after the power is connected and the switch is turned on, the moving rod 63 can drive the track rod 64 to move vertically up and down. By setting the sliding sleeve 68, it can slide on the outer surface of the track rod 64, so that the cutting blade 610 can move laterally.

[0026] Reference Figure 2 and Figure 4 In a preferred embodiment, a first limiting frame 3 is fixedly connected to the upper surface of the panel 1. A first roller 4 is rotatably connected to the inner cavity of the first limiting frame 3. By setting the first limiting frame 3, the first roller 4 can be limited, thereby causing the first roller 4 to rotate stably within the inner cavity of the first limiting frame 3. A support frame 10 is fixedly connected to the upper surface of the panel 1. A servo motor 11 is provided in the inner cavity of the support frame 10. A rotating rod 12 is mounted on the output end of the servo motor 11 via a coupling. The end of the rotating rod 12 is fixedly connected to the end of the first roller 4. After the power is connected and the switch is turned on, the rotating rod 12 will rotate, thereby driving the first roller 4 to rotate. The end of the track rod 64 is symmetrically equipped with a first threaded rod 65. The outer surface of the first threaded rod 65 is threaded with a threaded ring 66. The outer surface of the threaded ring 66 is fixedly connected with a pressing rod 67. The end of the pressing rod 67 is slidably connected to the inner cavity of the sliding sleeve 68. By setting the first threaded rod 65, the threaded ring 66 can be limited, so that the threaded ring 66 can drive the pressing rod 67 to press the sliding sleeve 68, thereby adjusting the position of the sliding sleeve 68 on the outer surface of the track rod 64.

[0027] Reference Figure 1 and Figure 5In a preferred embodiment, a connecting plate 7 is fixedly connected to the outer side of the fixed frame 5. A threaded tube 8 penetrates the upper surface of the connecting plate 7. A pressing mechanism 9 is threadedly connected to the inner cavity of the threaded tube 8. The pressing mechanism 9 includes a second threaded rod 91, which is threadedly connected to the inner cavity of the threaded tube 8. By setting the threaded tube 8, the second threaded rod 91 can be limited, thereby changing the squeezing force of the pressing mechanism 9 on the corrugated cardboard. By setting the pressing mechanism 9, the corrugated cardboard can be squeezed, thereby making its movement more stable when slotting and moving the corrugated cardboard. A rotating sleeve 92 is fixedly connected to the top end of the second threaded rod 91. A limiting block 93 is slidably connected to the inner cavity of the corrugated cardboard. A support plate 94 is fixedly connected to the upper surface of the limiting block 93. A top plate 95 is fixedly connected to the end of the support plate 94. A rotating sleeve 92 is provided to cooperate with the limiting block 93, so that the support plate 94 will not rotate when the second threaded rod 91 rotates. An exhaust fan 96 passes through the axis of the upper surface of the top plate 95. A second limiting frame 97 is fixedly connected to the lower surface of the top plate 95. A second roller 98 is rotatably connected to the inner cavity of the second limiting frame 97. By setting the second limiting frame 97, the second roller 98 can be limited, so that the second roller 98 can rotate and the corrugated cardboard can move stably.

[0028] Working principle: During use, the operator controls the hydraulic press 62, which causes the moving rod 63 to drive the track rod 64 to move up and down. When it is necessary to adjust the size of the groove, the operator rotates the threaded ring 66, which causes the extrusion rod 67 to extrude the sliding sleeve 68, ultimately changing the distance between the two cutting blades 610.

[0029] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A corrugated cardboard slotting machine, comprising a panel (1), wherein support legs (2) are fixedly connected to the corners of the lower surface of the panel (1), characterized in that, A fixed frame (5) is fixedly connected to the inner wall of the panel (1). A grooving mechanism (6) is provided on the inner wall of the fixed frame (5). The grooving mechanism (6) includes a fixed plate (61). The fixed plate (61) is fixedly connected to the inner wall of the fixed frame (5). A hydraulic press (62) is fixedly connected to the end of the fixed plate (61). A moving rod (63) is provided at the output end of the hydraulic press (62). A track rod (64) is fixedly connected to the top of the moving rod (63). A sliding sleeve (68) is slidably connected to the outer surface of the track rod (64). A fixed block (69) is fixedly connected to the upper surface of the sliding sleeve (68). A cutting blade (610) is fixedly connected to the upper surface of the fixed block (69).

2. The corrugated cardboard slotting machine according to claim 1, characterized in that, A first limiting frame (3) is fixedly connected to the upper surface of the panel (1), and a first roller (4) is rotatably connected to the inner cavity of the first limiting frame (3).

3. A corrugated cardboard slotting machine according to claim 2, characterized in that, A support frame (10) is fixedly connected to the upper surface of the panel (1). A servo motor (11) is provided in the inner cavity of the support frame (10). A rotating rod (12) is installed at the output end of the servo motor (11) through a coupling. The end of the rotating rod (12) is fixedly connected to the end of the first roller (4).

4. A corrugated cardboard slotting machine according to claim 1, characterized in that, The end of the track rod (64) is symmetrically equipped with a first threaded rod (65), the outer surface of the first threaded rod (65) is threaded with a threaded ring (66), the outer surface of the threaded ring (66) is fixedly connected with a pressing rod (67), and the end of the pressing rod (67) is slidably connected to the inner cavity of the sliding sleeve (68).

5. A corrugated cardboard slotting machine according to claim 1, characterized in that, A connecting plate (7) is fixedly connected to the outer side of the fixed frame (5). A threaded tube (8) passes through the upper surface of the connecting plate (7). A pressing mechanism (9) is threadedly connected to the inner cavity of the threaded tube (8). The pressing mechanism (9) includes a second threaded rod (91), which is threadedly connected to the inner cavity of the threaded tube (8).

6. A corrugated cardboard slotting machine according to claim 5, characterized in that, The top end of the second threaded rod (91) is fixedly connected to a rotating sleeve (92), and a limiting block (93) is slidably connected to the inner cavity of the rotating sleeve (92). A support plate (94) is fixedly connected to the upper surface of the limiting block (93), and a top plate (95) is fixedly connected to the end of the support plate (94).

7. A corrugated cardboard slotting machine according to claim 6, characterized in that, An exhaust fan (96) passes through the center of the upper surface of the top plate (95), and a second limiting frame (97) is fixedly connected to the lower surface of the top plate (95). A second roller (98) is rotatably connected to the inner cavity of the second limiting frame (97).

Images