Corrugated board edge cutting device with scrap collecting function

Abstract

The utility model discloses a corrugated board edge cutting device with a scrap collecting function, and belongs to the technical field of corrugated board processing. A corrugated board edge cutting device with a chipping collecting function comprises a workbench and two symmetrically-arranged cutting knives, the cutting knives are rotationally installed on the workbench, the corrugated board edge cutting device further comprises a collecting box fixedly connected to the bottom of the workbench, a channel is formed in the top of the workbench and communicates with the collecting box, and the collecting box communicates with the workbench. A driving part for driving the cutting knife to rotate and conveying chippings into the channel is arranged on the workbench; according to the paperboard edge cutting device, the driving part drives the cutting knife to rotate, edges of paperboards entering the edge cutting area of the cutting knife are cut, meanwhile, cut scraps can be conveyed into the channel and fall into the collecting box, the function of automatically collecting the scraps is achieved, and the edge cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard processing, in particular to a corrugated cardboard edge trimming device with a chip collecting function. Background Art

[0002] Corrugated cardboard is a composite material composed of a layer of flat cardboard (referred to as the face paper) and corrugated core paper (referred to as the corrugated paper) arranged alternately in the middle. It is usually used to make various packaging boxes, mailing boxes, display racks, and other packaging and protection applications. Due to its light weight, firmness, and economic characteristics, corrugated cardboard has become an indispensable part of the modern packaging industry and is widely used in various industries around the world. When corrugated paper is produced, its edge materials need to be trimmed to make the size of the corrugated cardboard meet the requirements, which requires the use of an edge trimming device.

[0003] During the processing of the existing corrugated cardboard edge trimming device, chips will be generated on the corrugated cardboard and fall on the working platform. Workers need to clean these chips separately, which affects the efficiency of edge trimming processing. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that during the processing, chips will be generated on the corrugated cardboard and fall on the working platform, and workers need to clean these chips separately, which affects the efficiency of edge trimming processing, and to propose a corrugated cardboard edge trimming device with a chip collecting function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A corrugated cardboard edge trimming device with a chip collecting function includes a working platform and two symmetrically arranged cutting knives. The cutting knives are rotatably installed on the working platform, and further includes a collecting box fixedly connected to the bottom of the working platform. A channel is opened at the top of the working platform, and the channel is communicated with the collecting box. Among them, a driving part for driving the cutting knives to rotate and conveying chips into the channel is arranged on the working platform.

[0007] In order to convey chips while trimming the edge, preferably, the driving part includes a motor fixedly connected to the working platform. A rotating shaft is fixedly connected between the output end of the motor and the two cutting knives. The rotating shaft is rotatably connected to the working platform. Among them, a fixed frame is fixedly connected to the left side of the working platform, and two rollers are symmetrically and rotatably installed on the fixed frame. The rollers are connected to the rotating shaft through a connecting part.

[0008] In order to convey the debris while trimming the edges, further, the connecting portion includes two sets of first transmission shafts rotatably connected to the fixed frame, and the two rollers are respectively fixedly connected to the first transmission shafts. A second transmission shaft is rotatably installed on the fixed frame. Transmission gears are fixedly connected to both the second transmission shaft and one of the first transmission shafts, and the two transmission gears are meshed and connected. Among them, a first belt is drivingly connected between the second transmission shaft and the other first transmission shaft. A third transmission shaft is rotatably installed on the workbench. Bevel gears are fixedly connected to both the third transmission shaft and one of the first transmission shafts, and the two bevel gears are meshed and connected. A second belt is drivingly connected between the third transmission shaft and the rotating shaft.

[0009] In order to facilitate the centralized treatment of the debris, preferably, a collection box is inserted and arranged on the collection box, and a handle is fixedly connected to the front side of the collection box.

[0010] In order to guide the debris into the channel, preferably, two symmetrically arranged stoppers are fixedly connected to the top of the workbench, and a diversion plate is fixedly connected between the stopper and the inner wall of the channel.

[0011] In order not to affect the cutting, preferably, two symmetrically arranged cutting grooves are formed in the top of the workbench, and the two cutting knives are respectively arranged in the two cutting grooves, and both cutting grooves communicate with the channel.

[0012] Compared with the prior art, the present invention provides a corrugated cardboard edge trimming device with a debris collection function, having the following beneficial effects:

[0013] 1. The corrugated cardboard edge trimming device with a debris collection function drives the cutting knife to rotate through the driving portion to trim the cardboard entering the edge trimming area of the cutting knife. At the same time, it can also convey the trimmed debris into the channel and fall into the collection box, having the function of automatically collecting debris and improving the edge trimming efficiency.

[0014] 2. The corrugated cardboard edge trimming device with a debris collection function is provided with two rotating rollers. While driving the rollers to rotate to convey the cardboard, the two rollers can also limit the position of the cardboard to prevent the cardboard from moving during the conveying process, improving the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Isometric structural schematic of a corrugated cardboard edge trimming device with a debris collection function proposed by the present invention Figure 1 ;

[0016] Figure 2 Isometric structural schematic of a corrugated cardboard edge trimming device with a debris collection function proposed by the present invention Figure 2 ;

[0017] Figure 3 Schematic diagram of the enlarged structure of part A in a corrugated cardboard trimming device with a chip collection function proposed by the present utility model Figure 2 ; Schematic diagram of the enlarged structure of part A in a corrugated cardboard trimming device with a chip collection function proposed by the present utility model

[0018] Figure 4 Schematic diagram of the fixed frame and roller structure of a corrugated cardboard trimming device with a chip collection function proposed by the present utility model

[0019] In the figure: 1, workbench; 201, motor; 202, rotating shaft; 203, fixed frame; 204, roller; 205, first transmission shaft; 206, second transmission shaft; 207, transmission gear; 208, first belt; 209, third transmission shaft; 210, bevel gear; 211, second belt; 3, cutting knife; 4, channel; 5, collection box; 6, collection box; 7, handle; 8, deflector; 9, stop block; 10, cutting groove Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model

[0022] Embodiment:

[0023] Referring to Figures 1 - 4 , the embodiment of the present utility model provides a corrugated cardboard trimming device with a chip collection function, including a workbench 1 and two symmetrically arranged cutting knives 3. The cutting knives 3 are rotatably installed on the workbench 1, and further include a collection box 5 fixedly connected to the bottom of the workbench 1. A channel 4 is opened at the top of the workbench 1, and the channel 4 is communicated with the collection box 5. Among them, a driving part for driving the cutting knives 3 to rotate and conveying chips into the channel 4 is provided on the workbench 1. A part of the cutting knives 3 is located in the channel 4, and while conveying the chips, the cardboard is also sent into the cutting area

[0024] Specifically, the driving unit drives the cutting knife 3 to rotate, and the cardboard entering the cutting area of ​​the cutting knife 3 is cut. At the same time, the cut debris can be transported to the channel 4 and fall into the collection box 5. It has the function of automatically collecting debris, thereby improving the efficiency of cutting.

[0025] The driving part includes a motor 201 fixedly connected to the workbench 1, a rotating shaft 202 is fixedly connected between the output end of the motor 201 and the two cutting knives 3, the rotating shaft 202 is rotatably connected to the workbench 1, wherein a fixed frame 203 is fixedly connected to the left side of the workbench 1, two rollers 204 are symmetrically rotatably mounted on the fixed frame 203, the rollers 204 are connected to the rotating shaft 202 through a connecting part, and the motor 201 is electrically connected to an external power supply.

[0026] Specifically, a cardboard is placed between the two rollers 204, and the motor 201 is started. The output end of the motor 201 drives the rotating shaft 202 to drive the two cutting knives 3 to rotate, so as to cut the cardboard, and drives the two rollers 204 on the fixed frame 203 to rotate through the connecting part to transport the cardboard and the cut debris at the same time. The two rollers 204 can also limit the cardboard to prevent the cardboard from moving during the transportation process, thereby improving the accuracy of cutting.

[0027] The connecting part includes two groups of first transmission shafts 205 rotatably connected to the fixed frame 203, two rollers 204 are respectively fixedly connected to the first transmission shafts 205, a second transmission shaft 206 is rotatably installed on the fixed frame 203, the second transmission shaft 206 and one of the first transmission shafts 205 are fixedly connected with a transmission gear 207, the two transmission gears 207 are meshingly connected, wherein a first belt 208 is transmission-connected between the second transmission shaft 206 and the other first transmission shaft 205, a third transmission shaft 209 is rotatably installed on the workbench 1, the third transmission shaft 209 and one of the first transmission shafts 205 are fixedly connected with a bevel gear 210, the two bevel gears 210 are meshingly connected, and a second belt 211 is transmission-connected between the third transmission shaft 209 and the rotating shaft 202.

[0028] Specifically, the rotating shaft 202 drives the third transmission shaft 209 to rotate through the second belt 211, and drives the first transmission shaft 205 connected to the bevel gear 210 to rotate through the transmission of the bevel gear 210. Under the transmission of the transmission gear 207 and the first belt 208, the other first transmission shaft 205 is reversed, thereby driving the two rollers 204 to reverse and transport the cardboard.

[0029] A collection box 6 is inserted into the collection box 5, and a handle 7 is fixedly connected to the front side of the collection box 6. The collection box 6 allows the staff to centrally handle the debris.

[0030] Specifically, pull the handle 7 to draw out the collection box 6 from the collection bin 5 and pour out the internal debris centrally to avoid excessive accumulation.

[0031] Two symmetrically arranged stoppers 9 are fixedly connected to the top of the workbench 1. A diversion plate 8 is fixedly connected between the stopper 9 and the inner wall of the channel 4. The stopper 9 and the diversion plate 8 are used to guide the debris.

[0032] Specifically, when transporting the debris, if the debris continues to move to the right, it will hit the stopper 9, and then the debris will fall into the collection bin 5 from the channel 4 through the diversion plate 8.

[0033] Two symmetrically arranged cutting grooves 10 are formed in the top of the workbench 1. Two cutting knives 3 are respectively arranged in the two cutting grooves 10, and both cutting grooves 10 communicate with the channel 4.

[0034] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A corrugated cardboard trimming device with a debris collection function, comprising a workbench (1) and two symmetrically arranged cutting knives (3), wherein the cutting knives (3) are rotatably mounted on the workbench (1), characterized in that: Also includes A collection box (5) is fixedly connected to the bottom of the workbench (1). A channel (4) is provided on the top of the workbench (1). The channel (4) is connected to the collection box (5). Wherein, the workbench (1) is provided with a driving unit for driving the cutting knife (3) to rotate and conveying the debris into the channel (4).

2. A corrugated cardboard trimming device with debris collection function according to claim 1, characterized in that: The driving unit comprises a motor (201) fixedly connected to the workbench (1), a rotating shaft (202) fixedly connected between the output end of the motor (201) and the two cutting knives (3), Wherein, a fixed frame (203) is fixedly connected to the left side of the workbench (1), and two rollers (204) are symmetrically mounted on the fixed frame (203) for rotation, and the rollers (204) are connected to the rotating shaft (202) via a connecting portion.

3. The corrugated cardboard trimming device with debris collection function according to claim 2, characterized in that: The connecting portion comprises two groups of first transmission shafts (205) rotatably connected to a fixed frame (203), the two rollers (204) are respectively fixedly connected to the first transmission shafts (205), a second transmission shaft (206) is rotatably mounted on the fixed frame (203), a transmission gear (207) is fixedly connected to the second transmission shaft (206) and one of the first transmission shafts (205), and the two transmission gears (207) are meshedly connected. The second transmission shaft (206) is connected to the other first transmission shaft (205) by a first belt (208); a third transmission shaft (209) is rotatably mounted on the workbench (1); a bevel gear (210) is fixedly connected to the third transmission shaft (209) and one of the first transmission shafts (205); the two bevel gears (210) are meshedly connected; and a second belt (211) is connected to the third transmission shaft (209) and the rotating shaft (202) by a second belt.

4. The corrugated cardboard trimming device with debris collection function according to claim 1, characterized in that: The collection box (5) is plugged with a collection box (6), and the front side of the collection box (6) is fixedly connected with a handle (7).

5. The corrugated cardboard trimming device with debris collection function according to claim 1, characterized in that: Two symmetrically arranged stoppers (9) are fixedly connected to the top of the workbench (1), and a guide plate (8) is fixedly connected between the stoppers (9) and the inner wall of the channel (4).

6. The corrugated cardboard trimming device with debris collection function according to claim 1, characterized in that: The top of the workbench (1) is provided with two symmetrically arranged cutting grooves (10), the two cutting knives (3) are respectively arranged in the two cutting grooves (10), and the two cutting grooves (10) are both connected to the channel (4).

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