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CN-224224648-U - Carton flattening device

CN224224648UCN 224224648 UCN224224648 UCN 224224648UCN-224224648-U

Abstract

The utility model discloses a carton flattening device which comprises a base, wherein four corners of the top of the base are connected with supporting columns, the tops of the supporting columns are connected with supporting plates, the tops of the supporting plates are connected with hydraulic telescopic rods, the output ends of the hydraulic telescopic rods penetrate through the supporting plates and are connected with sliding plates, four sliding ports are formed in the sliding plates, the carton can be flattened by utilizing the electric telescopic rods through the cooperation of the base, the supporting columns, the supporting plates, the hydraulic telescopic rods, the sliding plates, limiting holes, the limiting columns and flattening plates, and the flattening plates can be driven to flatten the carton.

Inventors

  • ZHANG GUANGQIANG
  • CHEN TAO
  • Guan Hongshuai

Assignees

  • 阿克苏一胜诚包装有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (7)

  1. 1. The utility model provides a carton flattening device, includes base (1), its characterized in that, four corners at base (1) top are all fixedly connected with support column (2), the top fixedly connected with backup pad (3) of support column (2), the top fixedly connected with hydraulic telescoping rod (4) of backup pad (3), the output of hydraulic telescoping rod (4) runs through backup pad (3) and fixedly connected with slide (5), four sliding openings have been seted up on the surface of slide (5), and four sliding openings are in one-to-one and sliding connection with four support column (2) respectively, spacing hole (6) have all been seted up at the four corners on slide (5) surface, the inside sliding connection of spacing hole (6) has spacing post (7), the bottom fixedly connected with platen (8) of spacing post (7), and the shape of platen (8) is the rectangle, four transmission chamber (9) have been seted up at the top of platen (8), and four transmission chamber (9) are annular even arrangement, the inside rotation of transmission chamber (9) is connected with motor (10), the other end (10) is connected with servo screw (11) fixedly with servo screw rod (11), the top of gland plate (8) is about transmission chamber (9) symmetry seted up arrangement groove (13), the inside sliding connection of arrangement groove (13) has arrangement strip (14), and the surface of arrangement strip (14) and the terminal point fixed connection of transmission strip (12), lifting groove (15) have been seted up to the bottom of arrangement strip (14), the inside sliding connection of lifting groove (15) has lifting strip (16).
  2. 2. The carton flattening device according to claim 1, wherein the surface of the limiting column (7) is sleeved with a buffer spring (17), the buffer spring (17) is located between the supporting plate (3) and the flattening plate (8), a limiting block (18) is fixedly connected to the top of the limiting column (7), and the diameter of the limiting block (18) is larger than that of the limiting hole (6).
  3. 3. The carton flattening device according to claim 2, wherein limiting blocks (19) are symmetrically and fixedly connected to the inner wall of the lifting groove (15), limiting grooves (20) are symmetrically formed in the surfaces of the lifting strips (16), and the inner wall of each limiting groove (20) is in sliding connection with the surfaces of the limiting blocks (19).
  4. 4. The carton flattening device according to claim 3, wherein the top of the flattening plate (8) is fixedly connected with a bearing column (21), the height of the bearing column (21) is larger than that of the finishing strip (14), an auxiliary groove (22) is formed in the inner wall of the finishing groove (13), an auxiliary block (23) is fixedly connected to the surface of the finishing strip (14), and the surface of the auxiliary block (23) is in sliding connection with the inner wall of the auxiliary groove (22).
  5. 5. The carton flattening device according to claim 4, wherein one side of the base (1) is fixedly connected with a connecting plate (24), the outer side of the connecting plate (24) is fixedly connected with an electric push rod (25), the output end of the electric push rod (25) is fixedly connected with a push plate (26), the position of the push plate (26) is not contacted with the servo motor (11), the other side of the base (1) is fixedly connected with an inclined groove, and the outer side of the inclined groove is fixedly connected with a guide channel (27).
  6. 6. The carton flattening device according to claim 5, wherein the top of the base (1) and the bottom of the flattening plate (8) are fixedly connected with cushion pads, and the cross-sectional area of the cushion pads positioned below is larger than that of the cushion pads positioned above.
  7. 7. The carton flattening device according to claim 6, wherein the four corners of the bottom of the base (1) are fixedly connected with bearing columns (21), and the bottom of the supporting column (2) is in threaded connection with bearing blocks.

Description

Carton flattening device Technical Field The utility model belongs to the technical field of carton flattening, and particularly relates to a carton flattening device. Background Through retrieving, patent application number 202323395710.2 discloses a carton flattening device, and this patent relates to flattening device technical field, and discloses a carton flattening device, including the backup pad, the slip is provided with the uncovered case that is used for the carton to stack in the backup pad, there is the driving piece through mounting bracket fixed mounting in the backup pad, the driving piece actuating lever is connected with and is used for flattening and flattening the flattening mechanism of putting the carton. This patent is through being equipped with flattening mechanism, to flattening the carton after stretching to both sides to the carton at top, increases the quality after flattening. Although the above patent is provided with the flattening mechanism to flatten the paper box after the paper box at the top is tightened to two sides, and the quality after flattening is increased, in actual use, the adaptability of the patent is somewhat lacking when the paper boxes with different sizes are faced, so that the patent is difficult to meet the actual demands. The device is difficult to accurately position and flatten when facing the paper box with smaller size, and the large paper box can not be fully covered due to limited flattening range. Therefore, a paper box flattening device in the above patent needs to be reformed, so that the problem that the paper box flattening device is difficult to meet actual requirements due to poor adaptability when facing paper boxes with different sizes is effectively prevented. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a carton flattening device, which solves the problem that the adaptability of the carton flattening device is poor when the carton flattening device faces cartons of different sizes, so that the carton flattening device is difficult to meet actual demands. The utility model provides a carton flattening device which comprises a base, wherein four corners of the top of the base are fixedly connected with supporting columns, the top of each supporting column is fixedly connected with a supporting plate, the top of each supporting plate is fixedly connected with a hydraulic telescopic rod, the output end of each hydraulic telescopic rod penetrates through each supporting plate and is fixedly connected with a sliding plate, four sliding openings are formed in the surface of each sliding plate, the four sliding openings are respectively in one-to-one correspondence with the four supporting columns and are in sliding connection with the four supporting columns, limit holes are formed in four corners of the surface of each sliding plate, limit columns are connected in a sliding manner in the limit holes, the bottoms of the limit columns are fixedly connected with flattening plates, the flattening plates are rectangular in shape, four transmission cavities are formed in the top of each flattening plate and are uniformly arranged in a ring shape, screw rods are rotatably connected in the transmission cavities, the other ends of the screw rods penetrate through the flattening plates and are fixedly connected with servo motors, transmission strips are connected with the surfaces of the screw rods in a threaded manner, finishing grooves are symmetrically formed in the tops of the flattening plates, finishing grooves are formed in the transmission cavities, finishing grooves are fixedly connected with the inner finishing grooves, and lifting strips are connected with lifting strips in a sliding manner. The beneficial effects of the utility model are as follows: 1. According to the utility model, through the matching of the base, the support column, the support plate, the hydraulic telescopic rod, the sliding plate, the limiting hole, the limiting column and the flattening plate, the flattening plate can be driven by the electric telescopic rod to flatten the paper boxes, and through the matching of the transmission cavity, the screw rod, the servo motor, the transmission strip, the arrangement groove, the arrangement strip, the lifting groove and the lifting strip, the paper boxes with different sizes can be rapidly adapted, and the flattening device can effectively flatten the paper boxes, whether small express paper boxes or large industrial packaging paper boxes, and can be applied to a wide range. 2. The utility model can better adapt to cartons with different materials and thicknesses through the arrangement of the buffer spring, so that the flattening effect is more uniform and smooth, the recycling and storage value of the cartons is improved, and the maximum descending position of the flattening plate can be limited through the arrangement of the limiting block. Drawings FIG. 1