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CN-224224048-U - Cutting device for cotton picker packaging film production

CN224224048UCN 224224048 UCN224224048 UCN 224224048UCN-224224048-U

Abstract

The utility model relates to the related technical field of cotton picker packaging film production, in particular to a cutting device for cotton picker packaging film production, which comprises a machine table and a cutting knife, wherein a knife slot is formed in the machine table, a pressing plate is symmetrically and rotatably arranged on the machine table, a movable sliding rail is connected to the bottom end of the machine table, a sliding frame is arranged in the movable sliding rail in a driving manner, the top end of the sliding frame is connected with the cutting knife, a protection component is arranged on the machine table, the cutting knife is moved to the side end of the machine table and is positioned in a groove of a U-shaped frame, the frame plate is matched with the U-shaped frame to wrap the cutting knife, injury caused by accidental touching of personnel by the cutting knife is avoided, meanwhile, a U-shaped plate and an L-shaped plate in the U-shaped frame can be controlled to move downwards, in the process, scraping plates move downwards along the cutting knife scraps adhered on the cutting knife are shovelled out, and meanwhile lubricating oil can be smeared on the surface of a wiping cloth to wipe and maintain the cutting knife.

Inventors

  • WANG BINGLIN

Assignees

  • 青岛鼎美新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (6)

  1. 1. The cutting device for the packaging film production of the cotton picker comprises a machine table (1) and a cutting knife (6), wherein a knife slot is formed in the machine table (1), a pressing plate (2) is symmetrically arranged on the machine table (1) in a rotating mode, the pressing plate (2) is positioned on two sides of the knife slot, an electric push rod (3) is symmetrically arranged on the machine table (1) in a rotating mode, the output end of the electric push rod (3) is rotationally connected with the pressing plate (2), a movable sliding rail (4) is arranged at the bottom end of the machine table (1) in a connecting mode, a sliding frame (5) is arranged in the movable sliding rail (4) in a driving mode, and the cutting knife (6) is arranged at the top end of the sliding frame (5) in a connecting mode; the machine is characterized in that a protection component is arranged on the machine table (1), and the protection component comprises a U-shaped frame (7), a frame plate (8), a U-shaped plate (12) and an L-shaped plate (14).
  2. 2. The cutting device for producing packaging films of cotton picker according to claim 1, wherein the U-shaped frames (7) are symmetrically connected and arranged on two side walls of the machine table (1), the frame plates (8) are rotatably arranged in grooves of the U-shaped frames (7), mounting holes (9) are formed in the side walls of the frame plates (8), knob screws (10) are connected to the side walls of the U-shaped frames (7) in a threaded mode, and the knob screws (10) are spliced with the mounting holes (9).
  3. 3. The cutting device for producing the packaging film of the cotton picker according to claim 2 is characterized in that a T-shaped plate (11) is inserted on the end wall of the U-shaped frame (7), a U-shaped plate (12) is arranged at the bottom end of the T-shaped plate (11) in a connecting mode, the U-shaped plate (12) is movably arranged in a groove of the U-shaped frame (7), and a cutting knife (6) is movably arranged in the groove of the U-shaped plate (12).
  4. 4. The cutting device for producing packaging films of cotton picker according to claim 3, wherein trapezoid clamping grooves (13) are symmetrically formed in two side walls of the U-shaped plate (12), the L-shaped plate (14) is symmetrically arranged in the groove of the U-shaped plate (12), trapezoid clamping blocks (15) are connected and arranged on the side walls of the L-shaped plate (14), the trapezoid clamping blocks (15) are clamped with the trapezoid clamping grooves (13), and the frame plates (8) are clamped with the L-shaped plate (14) and the trapezoid clamping blocks (15).
  5. 5. The cutting device for producing packaging films of cotton picker according to claim 4, wherein the bottom wall of the L-shaped plate (14) is connected with a scraping plate (16), the scraping plate (16) is contacted with a cutting knife (6), the side wall of the L-shaped plate (14) is connected with a wiping cloth (17), and the wiping cloth (17) is contacted with the cutting knife (6).
  6. 6. The cutting device for producing packaging films of cotton picker according to claim 3, wherein the side wall of the T-shaped plate (11) is provided with a positioning groove (18), the end wall of the U-shaped frame (7) is rotatably provided with a rotating plate (19), the rotating plate (19) is clamped with the positioning groove (18), the side wall of the rotating plate (19) is provided with a clamping groove (20), the end wall of the U-shaped frame (7) is connected with a lug (21), the side wall of the lug (21) is connected with an elastic clamping buckle (22), and the rotating plate (19) is clamped with the lug (21), and the elastic clamping buckle (22) is clamped with the clamping groove (20).

Description

Cutting device for cotton picker packaging film production Technical Field The utility model relates to the technical field related to production of packaging films of cotton picker, in particular to a cutting device for production of packaging films of cotton picker. Background The cotton picker is characterized in that packaging films required by cotton picking and packaging are formed by combining two types of films, one type of films is adhesive-free, the other type of films is coated with single-sided adhesive, one type of films is firstly released during film releasing during production, the films are forwards conveyed, a rear roller is rolled to a certain specification (according to the specification and the size required by the cotton picker), a device pressing plate presses, a cutting knife cuts the films, at the moment, the other type of films are conveyed by the device, a device for pulling hot melt adhesive is arranged at one end of the device, a layer of hot melt adhesive is pulled at the position of the cut section, and the function of pulling the hot melt adhesive is to bond the two types of films together. However, in the prior art, the packaging film of the cotton picker needs to be wound on a winding roller for convenient transportation after production, the packaging film of the cotton picker needs to be cut after being wound on the winding roller, the packaging film is flatly paved on a machine table, a pressing plate which is rotationally arranged on the machine table is driven to press the packaging film, a movable sliding rail is arranged below the machine table, a cutting knife is arranged at the top end of a sliding frame which is driven to move in the movable sliding rail, the cutting knife moves along a knife groove reserved on the machine table to cut the packaging film of the cotton picker, and in the use process, when the packaging film is not cut, the cutting knife can be driven to move to one side of the machine table, at the moment, the risk that an operator accidentally touches the cutting knife to cause scratch exists, and improvement and optimization are needed. Therefore, the utility model provides a cutting device for the bale breaking production of the cotton picker, which is used for solving the problems. Disclosure of utility model The utility model aims to provide a cutting device for cotton picker film-coating production, which solves the problems in the background technology. The cutting device for producing the packaging film of the cotton picker comprises a machine table and a cutting knife, wherein a knife groove is formed in the machine table, pressing plates are symmetrically arranged on the machine table in a rotating mode, the pressing plates are located on two sides of the knife groove, electric push rods are symmetrically arranged on the machine table in a rotating mode, the output ends of the electric push rods are connected with the pressing plates in a rotating mode, a movable sliding rail is arranged at the bottom end of the machine table in a connecting mode, a sliding frame is arranged in the movable sliding rail in a driving mode, the cutting knife is arranged at the top end of the sliding frame in a connecting mode, and a protection assembly is arranged on the machine table and comprises a U-shaped frame, a frame plate, a U-shaped plate and an L-shaped plate. Preferably, the U-shaped frame is symmetrically connected and arranged on two side walls of the machine table, the frame plate is rotatably arranged in the groove of the U-shaped frame, the side wall of the frame plate is provided with a mounting hole, the side wall of the U-shaped frame is connected with a knob screw in a threaded manner, and the knob screw is spliced with the mounting hole. Preferably, the U-shaped frame end wall is inserted and provided with a T-shaped plate, the bottom end of the T-shaped plate is connected and provided with a U-shaped plate, the U-shaped plate is movably arranged in the U-shaped frame groove, and the cutting knife is movably arranged in the U-shaped plate groove. Preferably, the trapezoid clamping grooves are symmetrically formed in the two side walls of the U-shaped plate, the L-shaped plate is symmetrically arranged in the U-shaped plate groove, the trapezoid clamping blocks are connected with the side walls of the L-shaped plate and are clamped with the trapezoid clamping grooves, and the frame plates are clamped with the L-shaped plate and the trapezoid clamping blocks. Preferably, the bottom wall of the L-shaped plate is connected with a scraping plate, the scraping plate is contacted with the cutting knife, the side wall of the L-shaped plate is connected with wiping cloth, and the wiping cloth is contacted with the cutting knife. Preferably, the positioning groove is formed in the side wall of the T-shaped plate, the rotating plate is rotatably arranged on the end wall of the U-shaped frame, the rotating plate is clamped with the positioning groov