Environment-friendly carton recycling and crushing equipment and method

Abstract

The invention relates to the technical field of carton smashing, in particular to environment-friendly carton recycling and smashing equipment and method.The environment-friendly carton recycling and smashing equipment comprises a horizontal rack, and a conveying and cutting mechanism and a smashing mechanism are installed on the horizontal rack; in the conveying and cutting mechanism designed by the invention, a rotating shaft can drive a cutting knife to rotate in the process that a conveying roller conveys a corrugated board, and the cutting knife can cut a straight part on the corrugated board in the rotating process, so that a wavy part of the corrugated board is exposed, and the size of the corrugated board is reduced; the subsequent crushing effect is facilitated; and the opening and closing frame and the feeding roller are matched with each other, so that the wave-shaped part of the cut corrugated board can be flattened, the size of the corrugated board is further reduced, and the subsequent crushing effect of the corrugated board is guaranteed.

Claims

1. An environmentally friendly carton recycling and shredding device, comprising a horizontal frame (1), characterized in that: The horizontal frame (1) is provided with a conveying and cutting mechanism (2) and a crushing mechanism (3), wherein: The conveying and cutting mechanism (2) comprises: The conveyor frame (21) is symmetrically arranged along the width direction of the horizontal frame (1) and is installed on the horizontal frame (1) through supporting protrusions. Two groups of conveyor rollers (22) are symmetrically installed along the height direction through bearings on the opposite side of the conveyor frame (21). Each group of conveyor rollers (22) is evenly distributed along the length direction of the conveyor frame (21); The rotating shaft (23) is symmetrically arranged along the height direction of the horizontal frame (1) and is rotatably installed between the two conveying frames (21) through a bearing. The two rotating shafts (23) are connected to each other through a gear transmission mode. The cutting blade (24) is arranged in a circular structure and is mounted on the rotating shaft (23), and a plurality of the cutting blades are evenly distributed along the length direction of the rotating shaft (23); The pulverizing mechanism (3) comprises: A punching knife (31) is arranged above the horizontal frame (1) and is used for pressing, cutting and crushing the cut corrugated cardboard; The knife holder (32) reciprocates along the height direction of the horizontal frame (1) and cooperates with the punching knife (31).

2. The environmentally friendly carton recycling and shredding equipment according to claim 1 is characterized by: A horizontal connecting rod (211) is installed on the top of the conveying frame (21) through a vertical protrusion, and a reference rod (212) corresponding to a cutting knife (24) away from the horizontal frame (1) is installed on the horizontal connecting rod (211), and a spray pipe (213) matched with the cutting knife (24) is installed between the two vertical protrusions.

3. The environmentally friendly carton recycling and shredding equipment according to claim 1 is characterized by: The conveyor frame (21) is an L-shaped structure, and a reciprocating opening and closing frame (214) is slidably arranged on the short half of the conveyor frame (21), and a plurality of feeding rollers (215) are evenly installed on the opposite side of the opening and closing frame (214) along its length direction through bearings.

4. The environmentally friendly carton recycling and shredding equipment according to claim 3 is characterized by: An adjusting frame (216) is installed on the long half section of the conveying frame (21), a bidirectional cylinder (217) is installed on the adjusting frame (216) through a cylinder seat, and linkage blocks (218) are installed on the telescopic ends of the bidirectional cylinder (217), and the linkage blocks (218) are installed on the opening and closing frames (214) on the corresponding sides.

5. The environmentally friendly carton recycling and shredding equipment according to claim 3 is characterized by: The circumferential surfaces of the conveying roller (22) and the feeding roller (215) are evenly provided with a plurality of conical protrusions (221).

6. The environmentally friendly carton recycling and shredding equipment according to claim 4, characterized in that: The tool holder (32) is located below between the two combined frames (214), and a lifting cylinder (11) is symmetrically arranged on the horizontal frame (1) along its width direction, and a linkage plate (12) is installed on the telescopic end of the lifting cylinder (11), and the linkage plate (12) is installed on the tool holder (32), and a downward-opening profile frame (13) is installed on the horizontal frame (1), and a lifting cylinder (14) is installed at the bottom of the horizontal section of the profile frame (13) through a cylinder seat, and a lifting frame (15) is installed on the telescopic end of the lifting cylinder (14), and the punching knife (31) is installed on the lifting frame (15).

7. The environmentally friendly carton recycling and shredding equipment according to claim 1, characterized in that: The knife holder (32) is provided with a knife groove (321) matched with the punching knife (31), and a sponge (322) is arranged inside the knife groove (321).

8. The environmentally friendly carton recycling and shredding equipment according to claim 1 is characterized by: Elastic telescopic rods (311) are provided in the clearance parts inside the stamping knife (31), and a抵触 block (312) is installed at the telescopic end of the elastic telescopic rod (311).

9. The environmentally friendly carton recycling and shredding equipment according to claim 1, characterized in that: A U-shaped plate (16) with a downward opening is slidably arranged on the horizontal frame (1). Telescopic spring rods (17) are symmetrically installed on the horizontal section of the U-shaped plate (16) along its length direction, and a flattening plate (18) is jointly installed at the ends of the telescopic spring rods (17) far away from the horizontal section of the U-shaped plate (16).

10. A method for recycling and reusing environmentally friendly cartons, comprising an environmentally friendly cartons recycling and reusing shredding device as claimed in any one of claims 1 to 9, characterized in that: Its crushing method includes the following steps: S1: Placement treatment, place the corrugated cardboard on the side of the conveying frame (21) away from the crushing mechanism (3) and align the corrugated cardboard with the cutting knife (24) through the reference rod (212); S2: Cutting treatment, the cutting knife (24) cuts the corrugated cardboard moving between the conveying rollers (22); S3: Flattening treatment, the cut corrugated cardboard enters between the feeding rollers (215), and the cut corrugated cardboard is flattened by the opening and closing frame (214); S4: Crushing treatment, the cut and flattened corrugated cardboard is crushed by the cooperation of the stamping knife (31) and the knife rest (32).

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