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CN-224223984-U - Corrugated container board high accuracy cutting device

CN224223984UCN 224223984 UCN224223984 UCN 224223984UCN-224223984-U

Abstract

The utility model relates to the technical field of corrugated board processing, in particular to a high-precision cutting device for corrugated boards, which comprises a workbench, wherein a door-shaped supporting plate II is fixedly connected to the top of the workbench, an electric cylinder II is fixedly connected to the top of the door-shaped supporting plate II, a telescopic shaft of the electric cylinder II penetrates through the top of the door-shaped supporting plate II and is welded with the top of a fixed seat, a groove is formed in the fixed seat, a cutting blade is inserted into the groove, a plurality of groups of jacks are formed in the side face of the cutting blade, an installation frame is fixedly connected to the outer side of the fixed seat, a plurality of groups of movable rods are connected to the inner side of the installation frame in a sliding manner, the plurality of groups of movable rods are inserted into the plurality of groups of jacks, the plurality of groups of movable rods are welded on the side face of an installation plate together, and a pull handle is welded on the side face of the installation plate far away from the plurality of groups of movable rods.

Inventors

  • ZHANG JIANPING
  • ZHANG YONGLIN
  • YAN YINFENG
  • LIANG JIAN
  • YIN ZHAOWEI

Assignees

  • 浙江隆翔包装有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (7)

  1. 1. A corrugated board high-precision cutting device comprises a workbench (1), and is characterized in that a door-shaped supporting plate II (13) is fixedly connected to the top of the workbench (1), an electric cylinder II (14) is fixedly connected to the top of the door-shaped supporting plate II (13), a telescopic shaft of the electric cylinder II (14) penetrates through the top of the door-shaped supporting plate II (13) and is welded with the top of a fixed seat (15), a groove (17) is formed in the fixed seat (15), a cutting blade (18) is inserted into the groove (17), a plurality of groups of inserting holes (19) are formed in the side face of the cutting blade (18), a mounting frame (20) is fixedly connected to the outer side of the fixed seat (15), a plurality of groups of movable rods (21) are connected to the inner side face of the mounting frame (20) in a sliding mode, a plurality of movable rods (21) are welded on the side face of a mounting frame (22) together, a pull handle (23) is welded on the side face of the mounting frame (22) away from the plurality of movable rods (21), a guide plate (24) is fixedly connected to the outer wall of the plurality of the movable rods (21) together, a guide plate (24) is arranged in the interior of the cutting blade (20), a plurality of groups of inserting holes (19) are fixedly connected to the side faces of the mounting frame (20) respectively, a plurality of movable rods (21) are connected to the side faces of the side faces (25) respectively, and the other ends of a spring (25) are fixedly connected to the side face of the mounting frame (25), a plurality of groups of sliding holes (28) are formed in the side face of the fixed seat (15), and the sliding holes (28) are connected with the movable rods (21) in a sliding mode.
  2. 2. The high-precision cutting device for corrugated boards, as set forth in claim 1, is characterized in that an operation panel (2) is fixedly connected to the side face of the workbench (1), and the operation panel (2) is electrically connected with the second electric cylinder (14).
  3. 3. The high-precision cutting device for corrugated boards, as set forth in claim 1, is characterized in that a fixed cylinder (3) is welded on the inner side of a workbench (1), a first spring (4) is fixedly connected to the inner side of the fixed cylinder (3), the other end of the first spring (4) is fixedly connected to the side face of a limiting block (5), a sliding rod (6) is welded on the side face of the limiting block (5) away from the first spring (4), the other end of the sliding rod (6) is welded on the side face of a wedge-shaped limiting plate (7), two groups of first guide rods (8) are fixedly connected to the side face of the wedge-shaped limiting plate (7), and the two groups of first guide rods (8) penetrate through the side wall of the workbench (1).
  4. 4. The corrugated board high-precision cutting device according to claim 1, wherein two groups of first door-shaped supporting plates (9) are fixedly connected to the top of the workbench (1), electric first air cylinders (10) are fixedly connected to the top of each group of first door-shaped supporting plates (9), the two groups of first electric air cylinders (10) are electrically connected with the operation panel (2), pressing plates (11) are fixedly connected to telescopic shafts of the electric first air cylinders (10), two groups of second guide rods (12) are fixedly connected to the top of the pressing plates (11), and the two groups of second guide rods (12) penetrate through the tops of the first door-shaped supporting plates (9).
  5. 5. The high-precision cutting device for corrugated boards, as set forth in claim 1, is characterized in that the top of the fixing seat (15) is fixedly connected with two groups of guide rods III (16), the two groups of guide rods III (16) penetrate through the top of the door-shaped support plate II (13), the two sides of the guide plate (24) are respectively fixedly connected with guide blocks (26), the two sides of the mounting frame (20) are respectively provided with guide grooves (27), and the guide blocks (26) are in sliding connection with the guide grooves (27).
  6. 6. The high-precision cutting device for corrugated boards, as claimed in claim 1, is characterized in that a graduated scale (29) is fixedly connected to the outer side of the workbench (1), and a pointer (30) is arranged above the graduated scale (29).
  7. 7. The corrugated board high-precision cutting device according to claim 1, wherein a first transmission belt (31) is installed in the workbench (1), a motor (32) is arranged outside the first transmission belt (31), a belt pulley set (33) is fixedly connected to an output shaft of the motor (32), a driven shaft is fixedly connected to the inside of the belt pulley set (33), and a second transmission belt (34) is arranged outside the driven shaft.

Description

Corrugated container board high accuracy cutting device Technical Field The utility model relates to the technical field of corrugated board processing, in particular to a high-precision cutting device for corrugated boards. Background The corrugated board is a multi-layer adhesive body, and is at least composed of a layer of wavy medium paper interlayer (commonly called 'pit-paper', 'corrugated medium paper', 'corrugated base paper') and a layer of board (also called 'boxboard paper', 'boxboard paper'), and has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors, namely the characteristics of the medium paper and the board and the structure of the paper box. Corrugated board requires cutting and sectioning by using a cutting device during processing. The utility model discloses a corrugated board cutting device to current patent number CN221211873U, including the base, base outer wall fixedly connected with platform, the hydraulic stem is installed on the base top, and hydraulic stem output movable mounting has the cutting blade, and the platform top is provided with positioning mechanism, and the base bottom is provided with collection mechanism, and positioning mechanism includes the fixed plate, and fixed plate fixed connection is at the base lateral wall. This corrugated container board cutting device through being provided with positioning mechanism, through being provided with first screw rod and falling the L board, under the power effect of motor, can make falling the L board and playing preliminary positioning action to the corrugated container board of different width, through being provided with second screw rod and gyro wheel, can play the effect of secondary location to the corrugated container board after the difference, can be more accurate when making corrugated container board cut at the platform surface, avoid corrugated container board to lead to cutting because of slope or perk to appear great error, and then improve the successful efficiency and the stability of cutting. The above-mentioned patent is although can carry out accurate cutting to corrugated container board, but the device exists not enough that the cutting blade that this cutting device used is installed on the fixing base through bolt and nut, when the cutting blade uses when needing to change after a period, only can change cutting blade need dismantle multiunit bolt and nut, makes the operation get up comparatively time consuming like this, and the operation is comparatively loaded down with trivial details, is unfavorable for the production progress. Disclosure of utility model In order to solve the problem that the existing cutting blade is inconvenient to disassemble, assemble and replace. The high-precision cutting device for corrugated boards comprises a workbench, wherein a door-shaped supporting plate II is fixedly connected to the top of the workbench, an electric cylinder II is fixedly connected to the top of the door-shaped supporting plate II, a telescopic shaft of the electric cylinder II penetrates through the top of the door-shaped supporting plate II and is welded with the top of a fixing seat, a groove is formed in the fixing seat, a cutting blade is inserted into the groove, a plurality of groups of jacks are formed in the side face of the cutting blade, an installation frame is fixedly connected to the outer side of the fixing seat, a plurality of groups of movable rods are connected to the inner side of the installation frame in a sliding mode, the plurality of groups of movable rods are inserted into the plurality of groups of jacks in a sliding mode, a pull handle is welded to the side face of the installation plate, a guide plate is fixedly connected to the side face of the guide plate II, the other end of the spring II is welded to the side face of the fixing seat, and a plurality of groups of sliding holes are formed in the side face of the fixing seat. Preferably, the pull handle is pulled to drive the mounting plate to move outwards, so that the mounting plate can drive the plurality of groups of movable rods to move out of the plurality of groups of jacks formed by the cutting blades, the cutting blades can be taken down from the grooves of the fixing seat, the effect of rapidly disassembling the cutting blades is achieved, when a new cutting blade needs to be replaced, the pull handle is pulled first, the pull handle drives the mounting plate to move outwards, the mounting plate moves to drive the plurality of groups of movable rods to move outwards, at the moment, the plurality of groups of movable rods drive the guide plate to move outwards, the guide plate stretches the plurality of groups of springs II and deforms the guide plate, at the moment, the new cutting blade is inserted into the grooves of the fixing seat, then the pull handle is loosened, and the guide plate is driven