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CN-224210670-U - Cardboard cross cutting device for packing carton

CN224210670UCN 224210670 UCN224210670 UCN 224210670UCN-224210670-U

Abstract

The utility model discloses a paperboard die-cutting device for a packaging carton, and relates to the technical field of carton production. The automatic paper feeding device comprises an operation table, a conveying assembly and a die cutting assembly, wherein the conveying assembly comprises four baffles, two supporting blocks II, a supporting frame and a conveying belt, the baffles are arranged at the top of the operation table, a gap through which paper boards can pass is formed in the bottom of the baffles located on the right side, the two supporting blocks II are fixedly connected to the bottom of the operation table, two conveying wheels are rotatably connected to one sides of the two supporting blocks II corresponding to the two supporting blocks through a coupler, the supporting frame is fixedly connected to the bottom of the operation table, and the inner wall of the supporting frame is rotatably connected with the conveying belt. Through setting up conveying assembly, specifically pile up the cardboard to four baffles between, two delivery wheels rotate, carry the cardboard to the conveyer belt surface, the conveyer belt drives the cardboard and removes die-cutting subassembly department, has solved current cardboard die cutting device and has generally required operating personnel to place the cardboard to the cross cutting station, leads to production efficiency low, has the problem of potential safety hazard.

Inventors

  • YIN XICHENG
  • LI RONG
  • Deng Jibing

Assignees

  • 武汉市奥吉运纸品包装有限责任公司

Dates

Publication Date
20260508
Application Date
20250806

Claims (7)

  1. 1. The paperboard die-cutting device for the packaging cartons comprises an operation table (1), a conveying assembly (2) and a die-cutting assembly (3), and is characterized in that the conveying assembly (2) is arranged at the top of the operation table (1) and is used for conveying paperboards into the die-cutting assembly (3), and the conveying assembly (2) comprises: The four baffles (21), the baffles (21) are arranged at the top of the operation table (1), and a gap through which the paper board can pass is formed at the bottom of the baffle (21) positioned at the right side; Two supporting blocks II (22), two supporting blocks II (22) are fixedly connected to the bottom of an operation table (1), two conveying wheels (221) are rotatably connected to one corresponding side of each supporting block II (22) through a coupler, the tops of the two conveying wheels (221) penetrate through the bottom of the operation table (1) and extend to the outside, a motor I (222) is fixedly connected to the front surface of each supporting block II (22) through a supporting plate, and the output end of the back surface of each motor I (222) is fixedly connected with the front surface of each conveying wheel (221) The supporting frame (23), the supporting frame (23) is fixedly connected to the bottom of the operation table (1), a conveyor belt (231) is rotatably connected to the inner wall of the supporting frame (23), a motor II (232) is fixedly connected to the front surface of the supporting frame (23) through a supporting plate, and the output end of the back surface of the motor II (232) is fixedly connected with a transmission shaft in the conveyor belt (231); The die-cutting assembly (3) is arranged on one side, close to the conveyor belt (231), of the top of the operating platform (1) and is used for die-cutting operation of the paperboards.
  2. 2. The paperboard die-cutting device for the packaging cartons according to claim 1, wherein one side, close to the baffle plate (21), of the top of the operating table (1) is fixedly connected with a first supporting block (211), the left side of the first supporting block (211) positioned on the right side is fixedly connected with the right side of the baffle plate (21), two first connecting rods (212) are slidably connected inside the first supporting block (211) positioned on the front, the back and the left side, the back of the first connecting rod (212) positioned on the front is fixedly connected with the front of the baffle plate (21), two first threaded knobs (213) are connected with the top of the first supporting block (211) in a threaded mode, and the bottoms of the first threaded knobs (213) are in contact with the outer surfaces of the first connecting rods (212).
  3. 3. The paperboard die-cutting device for the packaging cartons according to claim 1, wherein two limiting plates (24) are arranged on one side, close to a conveyor belt (231), of the top of the operating table (1), three supporting blocks (241) are fixedly connected to one side, close to the limiting plates (24), of the top of the operating table (1), two connecting rods (242) are slidably connected to the inside of the three supporting blocks (241), the back of each connecting rod (242) located on the front is fixedly connected with the front of the limiting plate (24), two threaded knobs (243) are connected to the top of each supporting block (241) in a threaded mode, and the bottoms of the threaded knobs (243) are in contact with the outer surfaces of the corresponding connecting rods (242).
  4. 4. The paperboard die-cutting device for the packaging cartons according to claim 1, wherein a first supporting frame (25) is fixedly connected to the top of the operating table (1) close to the left side of the conveyor belt (231), two roller frames (251) are rotatably connected to the right side of the first supporting frame (25) through pin shafts, rollers (252) are rotatably connected to the bottoms of the roller frames (251), and springs (253) are fixedly connected between the tops of the roller frames (251) and the first supporting frame (25).
  5. 5. A carton die cutting device according to claim 1, characterized in that the die cutting assembly (3) comprises: the second support frame (31), the second support frame (31) is fixedly connected to the right side, close to the conveyor belt (231), of the top of the operating platform (1), and the top of the second support frame (31) is fixedly connected with a hydraulic rod (311); The connecting block (312), the said connecting block (312) is fixedly connected to the bottom output end of the hydraulic rod (311); the die cutting plate (32), the die cutting plate (32) is fixedly connected at the bottom of the connecting block (312) through bolts.
  6. 6. The paperboard die-cutting device for the packaging cartons according to claim 5, wherein two limiting rods (313) are fixedly connected to the top of the connecting block (312), and the outer surfaces of the limiting rods (313) are slidably connected with the top of the second supporting frame (31).
  7. 7. The paperboard die-cutting device for the packaging cartons according to claim 5, wherein the bottom of the die-cutting plate (32) is fixedly connected with a blade (321), and one side, close to the outer surface of the blade (321), of the bottom of the die-cutting plate (32) is fixedly connected with a sponge cushion (322).

Description

Cardboard cross cutting device for packing carton Technical Field The utility model belongs to the technical field of carton production, and particularly relates to a paperboard die-cutting device for a packaging carton. Background In the production process of packaging cartons, cardboard cross cutting is a critical process for cutting and indentation a flat cardboard into a required box blank shape, and an operator is usually required to accurately place a single cardboard to a cross cutting station for cutting by the traditional cardboard cross cutting device. Disclosure of utility model The utility model aims to provide a paperboard die-cutting device for a packaging carton, which is characterized in that a conveying assembly is arranged, namely, paperboards are stacked between four baffles, a first motor is started, two conveying wheels are driven to rotate through a coupler, the paperboards are conveyed to the surface of a conveying belt through a gap at the bottom of a right baffle, and a second motor is started to drive a transmission shaft in the conveying belt to rotate, so that the conveying belt drives the paperboards to move to the die-cutting assembly, manual intervention is avoided, and the problems that the conventional paperboard die-cutting device usually needs operators to manually place the paperboards to a die-cutting station, the production efficiency is low and potential safety hazards exist are solved. In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model relates to a paperboard die-cutting device for a packaging carton, which comprises an operation table, a conveying assembly and a die-cutting assembly, wherein the conveying assembly is arranged at the top of the operation table and is used for conveying a paperboard into the die-cutting assembly, and the conveying assembly comprises: The four baffles are arranged at the top of the operation table, and a gap through which the paper board can pass is formed at the bottom of the baffle on the right side; the second supporting block is fixedly connected to the bottom of the operation table, one side of the second supporting block, corresponding to the second supporting block, is rotationally connected with two conveying wheels through a coupler, the tops of the two conveying wheels penetrate through the bottom of the operation table and extend to the outside, the front surface of the second supporting block is fixedly connected with a first motor through a supporting plate, and the output end of the back surface of the first motor is fixedly connected with the front surface of the conveying wheels; the supporting frame is fixedly connected to the bottom of the operating platform, the inner wall of the supporting frame is rotationally connected with a conveying belt, the front surface of the supporting frame is fixedly connected with a second motor through a supporting plate, and the output end of the second motor is fixedly connected with a transmission shaft in the conveying belt; The die cutting assembly is arranged on one side, close to the conveyor belt, of the top of the operation table and is used for die cutting operation of the paperboards. Further, one side fixedly connected with supporting shoe one that is close to the baffle at operation panel top, be located the right side supporting shoe one left side and baffle right side fixed connection, the equal sliding connection of supporting shoe one inside that is located openly, back and left side has two connecting rods one, is located openly connecting rod one back and baffle openly fixed connection, a supporting shoe top threaded connection has two screw thread knob one, screw thread knob one bottom and a connecting rod surface contact. Further, one side of the top of the operation table, which is close to the conveyor belt, is provided with two limiting plates, one side of the top of the operation table, which is close to the limiting plates, is fixedly connected with a third supporting block, two second connecting rods are connected inside the third supporting block in a sliding manner, the back surfaces of the second connecting rods, which are positioned on the front surfaces, are fixedly connected with the front surfaces of the limiting plates, two second threaded knobs are connected with the top of the third supporting block in a threaded manner, and the bottoms of the second threaded knobs are in contact with the outer surfaces of the connecting rods. Further, the top of the operating platform is fixedly connected with a first supporting frame close to the left side of the conveyor belt, the right side of the first supporting frame is rotationally connected with two roller frames through a pin shaft, the bottom of the roller frames is rotationally connected with rollers, and springs are fixedly connected between the top of the roller frames and the first supporting frame. Further, the die cutting assem