Splitting machine for corrugated paper processing

Abstract

The utility model relates to a splitting machine, in particular to a splitting machine for corrugated paper processing. The technical problem to be solved by the utility model is to provide the splitting machine for processing the corrugated paper, which can improve the production efficiency and is time-saving and labor-saving. The dividing and cutting machine for corrugated paper processing comprises a base, a workbench, a rhombic rod, a cutting knife, an air cylinder, a connecting rod, a bolt and the like. The top of the base is fixedly connected with a workbench, the rear side of the base is rotationally connected with a rhombic rod, the rhombic rod is sleeved with a plurality of cutters, the cutters are in threaded connection with bolts, the left end and the right end of the rhombic rod are fixedly connected with connecting rods, the left side and the right side of the rear side of the top of the base are movably connected with air cylinders, and telescopic rods of the air cylinders are rotationally connected with the lower ends of the connecting rods. According to the corrugated paper slitting device, the multiple cutters are installed on the rhombic rod and can conduct slitting operation on corrugated paper at the same time, the slitting efficiency can be improved, time is saved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to a slitting machine, in particular to a slitting machine for corrugated paper processing. Background Art

[0002] Corrugated cardboard has a wide range of uses, and is mostly used for paper bags, photo frames, greeting cards, decorative paintings, 3D paper toys, DIY products, children's educational products, student labor teaching materials, various craft gift boxes and product packaging moon cake boxes, high-end cosmetics boxes, tea boxes, wine boxes are also used in large quantities to make pallets, etc.

[0003] The patent publication number CN211842147U discloses a multifunctional corrugated paper slitting machine. When in use, the three-axis cylinder drives the slitting blade to move downward to cut the corrugated paper. However, the corrugated paper can only be cut once each time, which is inefficient, takes a lot of time, and increases the workload of operators. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to overcome the shortcomings that corrugated paper can only be cut once each time, the production efficiency is relatively low, a large amount of time is consumed, and the work intensity of operators is increased, the technical problem to be solved by the utility model is to provide a corrugated paper processing slitting machine which can improve production efficiency, save time and labor.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a slitting machine for corrugated paper processing, including a base, a workbench, a diamond rod, a cutting knife, a cylinder, a connecting rod, a bolt, a protective shell and a pushing mechanism. The top of the base is fixedly connected to the workbench, the rear side of the base is rotatably connected to the diamond rod, a plurality of cutting knives are sleeved on the diamond rod, the cutting knife is threadedly connected to the bolt, the left and right ends of the diamond rod are fixedly connected to the connecting rod, the left and right sides of the rear side of the top of the base are movably connected to the cylinder, the telescopic rod of the cylinder is rotatably connected to the lower end of the connecting rod, the rear side of the base is fixedly connected to the protective shell, the protective shell is located on the upper side of the cutting knife, and a pushing mechanism is provided on the workbench.

[0008] Preferably, the pushing mechanism also includes a motor, a scraper and a screw. The screw is rotatably connected to the rear side of the workbench, the motor is fixedly connected to the right left side of the workbench, the motor output shaft is fixedly connected to the screw, the guide rod is fixedly connected to the front side of the workbench, and a scraper is connected between the guide rod and the screw.

[0009] Preferably, grooves are formed on the diamond-shaped rods.

[0010] Preferably, a material frame is also included, and a material frame is placed on both the left and right sides of the workbench.

[0011] Preferably, the cutting knife handle is provided with an opening.

[0012] (3) Beneficial effects

[0013] 1. The utility model installs a plurality of cutting knives on the diamond rod, and the plurality of cutting knives can perform cutting operation on the corrugated paper at the same time, thereby improving the cutting efficiency, saving time, and reducing the labor intensity of the operators.

[0014] 2. The utility model pushes the cut corrugated paper to the left and right sides of the workbench through a pushing mechanism, without manual handling, thus preventing the cutting knife from injuring the operator.

[0015] 3. The utility model can quickly install the cutting knife by inserting the opening of the knife handle into the diamond rod and then tightening the bolt. When the cutting knife needs to be disassembled, the bolt is loosened and the cutting knife opening is pulled out along the diamond rod. The operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the cylinder, connecting rod and bolt of the utility model.

[0018] Figure 3 For the utility model Figure 2 Enlarged view of part A.

[0019] Figure 4 It is a schematic diagram of the structure of the motor, scraper and screw of the utility model.

[0020] The markings in the attached drawings are: 1-base, 2-workbench, 3-diamond rod, 4-cutting knife, 5-cylinder, 6-connecting rod, 7-bolt, 8-motor, 9-scraper, 10-screw, 11-protective shell, 12-material frame. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Embodiment 1: A slitting machine for corrugated paper processing, such as Figure 1-Figure 3As shown, it includes a base 1, a workbench 2, a diamond rod 3, a cutting knife 4, a cylinder 5, a connecting rod 6, a bolt 7, a protective shell 11 and a pushing mechanism. The top of the base 1 is connected to the workbench 2 by bolt connection. The workbench 2 is rectangular. The rear side of the base 1 is rotatably connected to the diamond rod 3, the diamond rod 3 is provided with a groove, and a plurality of cutting knives 4 are sleeved on the diamond rod 3. The cutting knife 4 is threadedly connected with a bolt 7, and the bolt 7 is used to fix the cutting knife 4 on the diamond rod 3. The left and right ends of the diamond rod 3 are connected to the connecting rod 6 by welding. Cylinders 5 are installed on the left and right sides of the rear side of the top of the base 1. The telescopic rod of the cylinder 5 is rotatably connected to the lower end of the connecting rod 6. The rear side of the base 1 is connected to the protective shell 11 by bolt connection. The protective shell 11 is located on the upper side of the cutting knife 4. The protective shell 11 is used to protect the cutting knife 4. A pushing mechanism is provided on the workbench 2.

[0023] like Figure 4 As shown, the pushing mechanism also includes a motor 8, a scraper 9 and a screw 10. The left and right ends of the rear side of the workbench 2 are connected to the screw 10 by threaded rotation. The left and right part of the workbench 2 is connected to the motor 8 by bolt connection. The output shaft of the motor 8 is connected to the screw 10 by a coupling. A guide rod is connected between the left and right ends of the front side of the workbench 2, and a scraper 9 is connected between the guide rod and the screw 10.

[0024] When using the device, according to the size of the corrugated paper to be cut, the cutting knife 4 is pushed to move left and right toward the diamond rod 3, and multiple cutting knives 4 can be adjusted to the appropriate position in turn, and then the cutting knife 4 is tightened by the bolt 7, and the corrugated paper to be cut is placed on the workbench 2, and the cylinder 5 is started. The telescopic rod of the cylinder 5 is pushed up to drive the lower end of the connecting rod 6 to move upward, and the lower end of the connecting rod 6 moves upward to drive the diamond rod 3 to rotate, and the rotation of the diamond rod 3 drives the cutting knife 4 to move downward, so that the corrugated paper can be cut, and then the telescopic rod of the cylinder 5 is retracted downward to drive the connecting rod 6 to recover, and then the diamond rod 3 is retracted. The reverse rotation drives the cutting knife 4 to move upward, and the cutting knife 4 is separated from the corrugated paper, thereby starting the motor 8 to rotate. The rotation of the motor 8 drives the screw 10 to rotate. Under the action of the rotation of the screw 10, the scraper 9 can move to the right to push the cut corrugated paper away from the workbench 2. The motor 8 stops running, and the scraper 9 stays on the right side of the workbench 2. When the corrugated paper is cut again by this device, the motor 8 is restarted to rotate in the reverse direction. The reverse rotation of the motor 8 drives the scraper 9 to move to the left through the screw 10, so that the corrugated paper can be pushed to the left. This reciprocating operation is repeated, and finally the cut corrugated paper is collected.

[0025] like Figure 1 As shown, a material frame 12 is also included. The material frames 12 are placed on the left and right sides of the workbench 2. The scraper 9 pushes the cut corrugated paper from the workbench 2 directly to the material frames 12 on the left and right sides. The corrugated paper can be collected without manual handling, saving time and effort.

[0026] like Figure 3 As shown, there is an opening on the handle of the cutting knife 4. When the cutting knife 4 needs to be added, the handle opening is inserted into the diamond rod 3, and then the bolt 7 is tightened and fixed in the groove of the diamond rod 3. When the cutting knife 4 needs to be removed, the bolt 7 is loosened, and then the opening of the cutting knife 4 is pulled out along the diamond rod 3, and the cutting knife 4 can be quickly removed.

[0027] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A slitting machine for corrugated paper processing, comprising a base (1) and a workbench (2), wherein the top of the base (1) is fixedly connected to the workbench (2), characterized in that: The invention also comprises a rhombus rod (3), a cutting knife (4), a cylinder (5), a connecting rod (6), a bolt (7), a protective shell (11) and a pushing mechanism. The rear side of the base (1) is rotatably connected with the rhombus rod (3), a plurality of cutting knives (4) are sleeved on the rhombus rod (3), the cutting knives (4) are threadedly connected with bolts (7), the left and right ends of the rhombus rod (3) are fixedly connected with the connecting rod (6), the left and right sides of the rear side of the top of the base (1) are movably connected with the cylinder (5), the telescopic rod of the cylinder (5) is rotatably connected with the lower end of the connecting rod (6), the rear side of the base (1) is fixedly connected with the protective shell (11), the protective shell (11) is located on the upper side of the cutting knife (4), and the pushing mechanism is provided on the workbench (2).

2. A slitting machine for corrugated paper processing according to claim 1, characterized in that: The pushing mechanism further comprises a motor (8), a scraper (9) and a screw (10); the rear side of the workbench (2) is rotatably connected to the screw (10); the left right side of the workbench (2) is fixedly connected to the motor (8); the output shaft of the motor (8) is fixedly connected to the screw (10); the front side of the workbench (2) is fixedly connected to a guide rod; and the scraper (9) is connected between the guide rod and the screw (10).

3. A slitting machine for corrugated paper processing according to claim 1, characterized in that: The diamond-shaped rod (3) is provided with a groove.

4. A slitting machine for corrugated paper processing according to claim 1, characterized in that: It also includes a material frame (12), and the material frame (12) is placed on both the left and right sides of the workbench (2).

5. The slitting machine for corrugated paper processing according to claim 1, characterized in that: The handle of the cutting knife (4) is provided with an opening.

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