Improved corrugated board cutting device

Abstract

The utility model relates to the technical field of corrugated paper processing, in particular to an improved corrugated board cutting device which comprises a device body, the device body comprises a bottom plate, a filter box is arranged at the bottom of the bottom plate, a flow dividing pipe communicated with the filter box is arranged at the top of the filter box, and a first corrugated pipe communicated with the flow dividing pipe is arranged at one end of the flow dividing pipe. A first corrugated pipe is arranged at one end of the flow dividing pipe, two ends of the first corrugated pipe are communicated with the first dust suction hoods, a second corrugated pipe communicated with the flow dividing pipe is arranged at the other end of the flow dividing pipe, and second dust suction hoods are arranged at two ends of the second corrugated pipe. And after the cutting work is finished, the first dust collection cover is driven by the electric push rod to move from the two sides of the bottom plate to the middle of the bottom plate, the scraps falling on the bottom plate during cutting are collected, the steps of cleaning the scraps by the workers and the resource waste are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper processing technology, specifically to an improved corrugated cardboard cutting device. Background Technology

[0002] Corrugated paper is a sheet-like material made by bonding linerboard and corrugated paper formed by corrugating rollers. It is generally divided into two categories: single-wall corrugated paper and double-wall corrugated paper. More than 80% of corrugated paper can be recycled. Corrugated paper can be used for packaging food or digital products. It is relatively environmentally friendly and widely used.

[0003] Corrugated cardboard needs to be cut during processing to obtain the required size. After cutting, existing corrugated cardboard will leave behind cutting debris, which will affect subsequent processing. Therefore, it is necessary to remove it to avoid affecting subsequent cutting processes. In addition, the cutting of corrugated cardboard generates a lot of flying lint, which seriously affects the health of workers. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an improved corrugated cardboard cutting device. This device solves the problem that existing corrugated cardboard leaves behind cutting debris after cutting, which affects subsequent processing and needs to be removed to avoid impacting the cutting process. Furthermore, the cutting of corrugated cardboard generates a large amount of flying lint, which seriously affects the health of workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An improved corrugated cardboard cutting device includes a device body, which includes a base plate. Side plates extending symmetrically along the length of the base plate are arranged on both sides of the base plate. Several conveying rollers are arranged between the side plates, and the conveying rollers are rotatably connected to the side plates. A motor is located on the outer side of one of the side plates and is connected to the conveying rollers. Mounting plates are fixedly connected to both sides of the top end face of the base plate. A first dust collection hood is located on the inner side of the mounting plate. Two opposing electric push rods are located on the outer end face of the mounting plate. The output ends of the motor push rods extend to the inner side of the mounting plate and connect to the first dust collection hood. A support frame is located at the bottom of the base plate. A filter box is located at the top of the support frame. A diversion pipe is connected to the filter box at the top. A first corrugated pipe is connected to one end of the diversion pipe. Both ends of the first corrugated pipe extend through the mounting plate and connect to the first dust collection hood. A second corrugated pipe is connected to the other end of the diversion pipe. Both ends of the second corrugated pipe extend to the outer side of the side plate and connect to a second dust collection hood. A connecting pipe is provided between the second dust collection hood and the second corrugated pipe.

[0007] As a preferred embodiment of this utility model, the bottom of the first dust cover is provided with a cleaning brush.

[0008] As a preferred embodiment of this utility model, the bottom of the support frame is provided with an air pump that connects to the inner cavity of the filter box via an air extraction nozzle.

[0009] As a preferred embodiment of this utility model, a cutting machine is provided above the base plate, and a clamping mechanism is installed on both sides of the cutting machine to cooperate with it. A cutting groove is provided through the base plate directly below the cutting machine, and a dust collection frame is provided at the bottom of the cutting groove and connected to it.

[0010] As a preferred embodiment of this utility model, the side plate is provided with connecting posts on both sides for fixing the second dust suction hood to both sides of the cutting machine. The connecting posts are provided with connecting grooves that are adapted to the connecting pipes. The connecting pipes are provided with limiting rings for locking the connecting pipes into the connecting grooves for limiting their position.

[0011] As a preferred embodiment of this utility model, a first valve is provided on the side of the diversion pipe near the first corrugated pipe, and a second valve is provided on the side of the diversion pipe near the second corrugated pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention, through the coordinated arrangement of its components, allows the second dust hood to collect the waste and lint generated during the cutting of corrugated cardboard. This prevents waste from splashing and injuring workers, and avoids the environmental hazards caused by flying lint. After the cutting work is completed, an electric push rod drives the first dust hood to move from both sides of the base plate towards the center, collecting the waste that fell onto the base plate during cutting. Simultaneously, the cleaning brush at the bottom of the first dust hood is also driven, sweeping the remaining waste on the base plate along the path of the first dust hood into the dust collection frame. This automatically completes the cleaning of the base plate, reducing the number of steps for workers to clean up waste and minimizing resource waste, thus improving work efficiency. It solves the problems of existing corrugated cardboard cutting leaving waste that affects subsequent processing, and the large amount of flying lint generated during corrugated cardboard cutting that seriously affects the health of workers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This diagram shows the connection relationship between the base plate, side plates, and conveyor rollers of this utility model.

[0016] Figure 3 This diagram shows the connection relationship between the filter box, the first dust collection hood, and the second dust collection hood of this utility model.

[0017] Figure 4 This diagram shows the connection relationship between the cutting machine and the clamping mechanism of this utility model.

[0018] In the diagram: 101, base plate; 102, side plate; 103, conveyor roller; 104, motor; 105, mounting plate; 106, first dust suction hood; 107, electric push rod; 108, support frame; 109, filter box; 110, diverter pipe; 111, first corrugated pipe; 112, second corrugated pipe; 113, second dust suction hood; 114, connecting pipe; 115, cleaning brush; 116, air pump; 117, cutting groove; 118, dust collection frame; 119, connecting column; 120, connecting groove; 121, limit ring; 122, first valve; 123, second valve; 124, cutting machine; 125, clamping mechanism. Detailed Implementation

[0019] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] Example

[0022] refer to Figures 1-4An improved corrugated cardboard cutting device includes a device body, which includes a base plate 101. Side plates 102 extending along the length of the base plate 101 are symmetrically arranged on both sides of the base plate 101. A plurality of conveying rollers 103 are arranged between the side plates 102, and the conveying rollers 103 are rotatably connected to the side plates 102. A motor 104 is provided on the outer side of one side plate 102 and is connected to the conveying roller 103. Mounting plates 105 are fixedly connected to both sides of the top end face of the base plate 101. A first dust suction hood 106 is provided on the inner side of the mounting plate 105, located between the conveying rollers 103 and the base plate 101. Two opposing electric push rods 107 are provided on the outer end face of the mounting plate 105. The output end of 107 extends to the inner side of the mounting plate 105 and is connected to the first dust collection hood 106. The bottom of the base plate 101 is provided with a support frame 108. The top of the support frame 108 is provided with a filter box 109. The top of the filter box 109 is provided with a diversion pipe 110 connected to it. One end of the diversion pipe 110 is provided with a first corrugated pipe 111 connected to it. Both ends of the first corrugated pipe 111 extend through the mounting plate 105 and are connected to the first dust collection hood 106. The other end of the diversion pipe 110 is provided with a second corrugated pipe 112 connected to it. Both ends of the second corrugated pipe 112 extend to the outer side of the side plate 102 and are provided with a second dust collection hood 113. A connecting pipe 114 is provided between the second dust collection hood 113 and the second corrugated pipe 112.

[0023] Furthermore, a cleaning brush 115 is provided at the bottom of the first dust cover 106.

[0024] Furthermore, the bottom of the support frame 108 is provided with an air pump 116 that has an air extraction nozzle connected to the inner cavity of the filter box 109.

[0025] Furthermore, a cutting machine 124 is provided above the base plate 101, and a clamping mechanism 125 is installed on both sides of the cutting machine 124 to cooperate with it. A cutting groove 117 is provided through the base plate 101 directly below the cutting machine 124. A dust collection frame 118 is provided at the bottom of the cutting groove 117 and communicates with it. Waste chips enter the dust collection frame 118 from the cutting groove 117, and the staff can disassemble the dust collection frame 118 when it is full of waste chips, so as to collect the waste chips in the dust collection frame 118 and clean the dust collection frame 118.

[0026] Furthermore, the side plate 102 is provided with connecting posts 119 on both sides for fixing the second dust suction hood 113 to both sides of the cutting machine 124. The connecting posts 119 are provided with connecting grooves 120 that are adapted to the connecting pipe 114. The connecting pipe 114 is provided with limiting rings 121 for limiting the connection pipe 114 to be snapped into the connecting groove 120. In use, by inserting the second corrugated pipe 112 into the connecting groove 120 and moving it downward, the connecting pipe 114 is inserted into the connecting groove 120, so that the second dust suction hood 113 is installed on the device body. The second dust suction hood 113 can be removed from the device body by reversing the above operation. Then, the operator can hold the connecting pipe 114 and use the second dust suction hood 113 to vacuum the dead corners on the device body.

[0027] Furthermore, a first valve 122 is provided on the side of the diversion pipe 110 near the first corrugated pipe 111, and a second valve 123 is provided on the side of the diversion pipe 110 near the second corrugated pipe 112. With the setting of the first valve 122 and the second valve 123, the operator can close or open either valve according to the work requirements, so that waste can be cleaned up when cutting corrugated cardboard and after the cutting work is completed, which improves the practicality of the device.

[0028] Furthermore, support legs are provided at the four corners of the bottom end face of the base plate 101.

[0029] The working principle of this utility model:

[0030] When cutting corrugated cardboard, the first valve 122 is closed and the second valve 123 is opened simultaneously, and the vacuum pump 116 is started at the same time. The waste chips and lint generated during the cutting process are sucked in by the second dust suction hoods 113 on both sides of the cutter 124, and then collected in the inner wall of the filter box 109 after passing through the connecting pipe 114, the second corrugated pipe 112 and the diversion pipe 110. The filter box 109 is equipped with filter bags in its inner cavity. The waste chips and lint enter the filter box 109 and pass through the filter bags inside the filter box 109 from the outside to the inside for filtration. The waste chips and most of the lint are captured on the outer surface of the filter bags, while clean gas enters the inside of the filter bags. The purified gas is then pumped by the vacuum pump. Exhaust is discharged from the exhaust nozzle of 116. After the cutting work is completed, the second valve 123 is closed and the first valve 122 is opened. At the same time, the electric push rod 107 is activated. The electric push rod 107 drives the first dust suction hood 106 to move from both sides of the bottom plate 101 to the middle of the bottom plate 101. The waste that falls on the bottom plate 101 during cutting is sucked in by the first dust suction hood 106, and then collected in the filter box 109 after passing through the first corrugated pipe 111 and the diversion pipe 110. The waste remaining on the bottom plate 101 through which the first dust suction hood 106 passes is swept by the cleaning brush 115 at the bottom of the first dust suction hood 106 to the cutting groove 117 and then falls into the dust collection frame 118.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An improved corrugated cardboard cutting device, comprising a device body, characterized in that: The device body includes a base plate (101), and side plates (102) extending along the length of the base plate (101) are symmetrically arranged on both sides of the base plate (101). A plurality of conveying rollers (103) are arranged between the two side plates (102), and the conveying rollers (103) are rotatably connected to the side plates (102). A motor (104) is provided on the outer side of one side plate (102), and the motor (104) is connected to the conveying rollers (103). Mounting plates (105) are fixedly connected to both sides of the top end face of the base plate (101). A first dust suction hood (106) is provided on the inner side of the mounting plate (105), and two opposing electric push rods (107) are provided on the outer end face of the mounting plate (105). The output end of the motor push rod (107) extends to the inner side of the mounting plate (105) and intersects with the first dust suction hood (106). 106) Connected, the bottom of the base plate (101) is provided with a support frame (108), the top of the support frame (108) is provided with a filter box (109), the top of the filter box (109) is provided with a diversion pipe (110) connected to it, one end of the diversion pipe (110) is provided with a first corrugated pipe (111) connected to it, both ends of the first corrugated pipe (111) extend to pass through the mounting plate (105) and are connected to the first dust hood (106), the other end of the diversion pipe (110) is provided with a second corrugated pipe (112) connected to it, both ends of the second corrugated pipe (112) extend to the outside of the side plate (102) and are provided with a second dust hood (113), and a connecting pipe (114) is provided between the second dust hood (113) and the second corrugated pipe (112).

2. The improved corrugated cardboard cutting device according to claim 1, characterized in that: The bottom of the first dust cover (106) is provided with a cleaning brush (115).

3. The improved corrugated cardboard cutting device according to claim 1, characterized in that: The bottom of the support frame (108) is equipped with an air pump (116) that has an air extraction nozzle connected to the inner cavity of the filter box (109).

4. The improved corrugated cardboard cutting device according to claim 1, characterized in that: A cutting machine (124) is provided above the base plate (101). A clamping mechanism (125) is installed on both sides of the cutting machine (124) to cooperate with it. A cutting groove (117) is provided through the base plate (101) directly below the cutting machine (124). A dust collection frame (118) is provided at the bottom of the cutting groove (117) and communicates with it.

5. An improved corrugated cardboard cutting device according to claim 1, characterized in that: The side plate (102) is provided with connecting posts (119) on both sides for fixing the second dust hood (113) to both sides of the cutting machine (124). The connecting posts (119) are provided with connecting grooves (120) that are adapted to the connecting pipe (114). The connecting pipe (114) is provided with limiting rings (121) for limiting the connection pipe (114) to be snapped into the connecting groove (120).

6. The improved corrugated cardboard cutting device according to claim 1, characterized in that: The diversion pipe (110) is provided with a first valve (122) on the side near the first corrugated pipe (111), and a second valve (123) is provided on the side of the diversion pipe (110) near the second corrugated pipe (112).

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