Corrugated board directional cutting device

Abstract

The utility model discloses a corrugated board directional cutting device which comprises a bearing assembly used for fixing a paperboard, a positioning assembly is arranged in the middle of the bearing assembly, a tool changing assembly is arranged at the top of the positioning assembly, and a stabilizing assembly used for fixing a tool to improve cutting stability is arranged on one side of the tool changing assembly. And the tool changing assembly comprises a first connecting frame, a rotating cylinder is rotationally arranged on one side of the first connecting frame, and a third motor is installed on one side of the rotating cylinder. According to the utility model, the rotating cylinder is driven by the motor to rotate, so that the cutter can be quickly replaced in the machining process, and the time required by machining is shortened; the telescopic rod drives the cross-shaped bolt to be inserted into the positioning groove and the inserting groove, the rotating cylinder is stabilized, the structural stability is improved, and the situation that the machining precision is affected by tool deflection in the cutting process is prevented; the screw at the bottom of the objective table drives the clamping plates to fold to clamp the paperboard, obstacles on the surface of the objective table are few, and chippings can be cleaned conveniently after machining is completed while the position centering of the paperboard is kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated board cutting, and particularly relates to a corrugated board directional cutting device. Background Art

[0002] Corrugated board is the most widely used packaging material in the world at present. It is a multi-layer adhesive body, consisting of at least one layer of corrugated core paper sandwich and one layer of cardboard. Corrugated board has high mechanical strength and can withstand collisions and drops during handling. Its uses have expanded rapidly and it occupies an important position in transport packaging. Corrugated cartons have gradually replaced transport packaging containers such as wooden boxes with their superior performance and good processing performance, becoming the main force in transport packaging. In addition to protecting goods, facilitating storage and transportation, it also plays a role in beautifying and promoting goods, and belongs to green environmental protection products.

[0003] The disadvantages of the prior art are as follows: Corrugated board needs to be precisely processed to meet different packaging requirements. During the process, the cutting tool needs to be frequently replaced for cutting and punching. The traditional cutting structure has low stability, low efficiency and low precision. Summary of the Invention

[0004] The purpose of the utility model is to provide a corrugated board directional cutting device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A corrugated board directional cutting device includes a loading component for fixing the cardboard. A positioning component is arranged in the middle of the loading component. A tool changing component is arranged on the top of the positioning component. A stabilizing component for fixing the cutting tool to improve cutting stability is arranged on one side of the tool changing component. The tool changing component includes a first connecting frame. A rotating cylinder is rotatably arranged on one side of the first connecting frame. A third motor is installed on one side of the rotating cylinder. A directional groove is opened on the side of the rotating cylinder away from the third motor. Two tool seats are symmetrically installed on the upper and lower surfaces of the rotating cylinder. A fourth motor is installed inside the tool seat.

[0007] Preferably, the loading component includes a loading table. A screw rod is rotatably arranged at the bottom of the loading table. A sliding rod is arranged on one side of the screw rod. A first motor is installed at one end of the screw rod. Two clamping plates are arranged at symmetric positions on the screw rod and the sliding rod. Guide rails are symmetrically arranged on both sides of the loading table.

[0008] Preferably, the screw rod is connected to the loading table by a bearing, and the clamping plate extends to the top surface of the loading table.

[0009] Preferably, the positioning component includes a sliding seat, on which a rack is fixedly arranged, a limiting block is fixedly arranged inside the rack, a lifting ladder is slidably arranged on the limiting block, a gear is rotatably arranged in the middle of the lifting ladder, and a second motor is installed on one side of the gear.

[0010] Preferably, the sliding seat is slidably connected to the guide rail, and the limiting block is T-shaped.

[0011] Preferably, the stabilizing component includes a second connecting frame, a slot is formed on one side of the second connecting frame, a telescopic rod is installed in the middle of the second connecting frame, and a cross pin is arranged at the output end of the telescopic rod.

[0012] Preferably, the orientation groove and the slot have the same shape, and the rotating cylinder is connected to the second connecting frame by bearings.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, the rotating cylinder is driven to rotate by a motor, and the tool is quickly replaced during the processing, shortening the processing time required.

[0015] In the present utility model, the cross pin is driven by the telescopic rod to insert into the positioning groove and the slot to stabilize the rotating cylinder, improving the structural stability and preventing the tool from deflecting during the cutting process, which affects the processing accuracy.

[0016] In the present utility model, the clamping plates are driven by the screw rods at the bottom of the loading platform to close and clamp the cardboard. There are fewer obstacles on the surface of the loading platform, which not only keeps the cardboard in a centered position but also facilitates cleaning up the debris after processing. Description of the Drawings

[0017] Figure 1 is a three-dimensional view of a corrugated cardboard directional cutting device according to the present utility model;

[0018] Figure 2 is a partial cross-sectional view of a loading component of a corrugated cardboard directional cutting device according to the present utility model;

[0019] Figure 3 is a structural schematic diagram of a positioning component of a corrugated cardboard directional cutting device according to the present utility model;

[0020] Figure 4 is a structural schematic diagram of a tool changing component of a corrugated cardboard directional cutting device according to the present utility model;

[0021] In the attached drawing reference numerals: 1, a bearing assembly; 101, a carrier table; 102, a screw rod; 103, a sliding rod; 104, a first motor; 105, a clamping plate; 106, a guide rail; 2, a positioning assembly; 201, a sliding seat; 202, a rack; 203, a limiting block; 204, a lift; 205, a gear; 206, a second motor; 3, a tool changing assembly; 301, a first connecting frame; 302, a rotating cylinder; 303, a third motor; 304, a tool holder; 305, a fourth motor; 306, an orienting groove; 4, a stabilizing assembly; 401, a second connecting frame; 402, a slot; 403, a telescopic rod; 404, a cross pin. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 4 , a corrugated cardboard orienting cutting device, including a bearing assembly 1 for fixing the cardboard, a positioning assembly 2 is arranged in the middle of the bearing assembly 1, a tool changing assembly 3 is arranged on the top of the positioning assembly 2, and a stabilizing assembly 4 for fixing the tool to improve the cutting stability is arranged on one side of the tool changing assembly 3.

[0024] In this embodiment: The bearing assembly 1 includes a carrier table 101, a screw rod 102 is rotatably arranged at the bottom of the carrier table 101, a sliding rod 103 is arranged on one side of the screw rod 102, a first motor 104 is installed at one end of the screw rod 102, two clamping plates 105 are arranged at symmetric positions on the screw rod 102 and the sliding rod 103, guide rails 106 are symmetrically arranged on both sides of the carrier table 101, the screw rod 102 is connected to the carrier table 101 by a bearing, and the clamping plate 105 extends to the top surface of the carrier table 101. Place the cardboard to be cut on the carrier table 101, start the first motor 104 to drive the screw rod 102 to rotate, so that the two clamping plates 105 close along the sliding rod 103 to fix the cardboard. There are few obstacles on the surface of the carrier table 101, which keeps the position of the cardboard in the center and is convenient for cleaning debris after processing.

[0025] In this embodiment: The positioning component 2 includes a sliding seat 201. A rack 202 is fixedly arranged on the sliding seat 201. A limiting block 203 is fixedly arranged inside the rack 202. A lifting ladder 204 is slidably arranged on the limiting block 203. A gear 205 is rotatably arranged in the middle of the lifting ladder 204. A second motor 206 is installed on one side of the gear 205. The sliding seat 201 is slidably connected to the guide rail 106. The limiting block 203 is T-shaped. The sliding seat 201 moves along the guide rail 106 to move the tool to the cutting position. The second motor 206 drives the gear 205 to rotate, meshing with the rack 202 to drive the lifting ladder 204 to slide downward along the limiting block 203, so that the tool is close to the surface of the cardboard. The rotating cylinder 302 supports the fourth motor 305 to drive the tool holder 304 to rotate to cut the bottom cardboard.

[0026] In this embodiment: The tool changing component 3 includes a first connecting frame 301. A rotating cylinder 302 is rotatably arranged on one side of the first connecting frame 301. A third motor 303 is installed on one side of the rotating cylinder 302. A directional groove 306 is opened on the side of the rotating cylinder 302 away from the third motor 303. Two tool holders 304 are symmetrically installed on the upper and lower sides of the rotating cylinder 302. A fourth motor 305 is installed inside the tool holder 304. When the tool needs to be replaced, the gear 205 meshes with the rack 202 to drive the rotating cylinder 302 to rise. The telescopic rod 403 resets and pulls out the cross pin 404. The third motor 303 drives the rotating cylinder 302 to rotate 180 degrees, quickly replacing the tool during the processing, and shortening the processing time required.

[0027] In this embodiment: The stabilizing component 4 includes a second connecting frame 401. A slot 402 is opened on one side of the second connecting frame 401. A telescopic rod 403 is installed in the middle of the second connecting frame 401. A cross pin 404 is arranged at the output end of the telescopic rod 403. The directional groove 306 has the same shape as the slot 402. The rotating cylinder 302 is connected to the second connecting frame 401 by a bearing. Two tools are respectively installed on the two tool holders 304. The third motor 303 is started to drive the rotating cylinder 302 to rotate, so that one tool is vertically downward. The telescopic rod 403 pushes the cross pin 404 through the slot 402 and inserts it into the directional groove 306 to complete the reinforcement of the rotating cylinder 302, improving the cutting stability and preventing the tool from deflecting during the cutting process and affecting the processing accuracy.

[0028] Working principle: When in use, place the cardboard to be cut on the carrier table 101, start the first motor 104 to drive the screw 102 to rotate, so that the two clamping plates 105 close along the slide rod 103 to fix the cardboard. There are fewer obstacles on the surface of the carrier table 101, which can keep the cardboard in a neutral position and facilitate cleaning up debris after processing. Then, install two cutting tools on the two tool holders 304 respectively, start the third motor 303 to drive the rotating cylinder 302 to rotate, so that one cutting tool faces vertically downward. The telescopic rod 403 pushes the cross pin 404 through the slot 402 and inserts it into the orientation slot 306 to complete the reinforcement of the rotating cylinder 302, improve the cutting stability, and prevent the cutting tool from deflecting during the cutting process and affecting the processing accuracy. Move the sliding seat 201 along the guide rail 106 to move the cutting tool to the cutting position. The second motor 206 drives the gear 205 to rotate, and the meshing rack 202 drives the lift ladder 204 to slide downward along the limit block 203, so that the cutting tool is close to the surface of the cardboard. The rotating cylinder 302 supports the fourth motor 305 to drive the tool holder 304 to rotate to cut the bottom cardboard. When the cutting tool needs to be replaced, the gear 205 meshes with the rack 202 to drive the rotating cylinder 302 to rise, the telescopic rod 403 resets and withdraws the cross pin 404, and the third motor 303 drives the rotating cylinder 302 to rotate 180 degrees to quickly replace the cutting tool during the processing, shortening the processing time required.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard directional cutting device, comprising a bearing assembly (1) for fixing the cardboard, characterized in that: A positioning component (2) is arranged in the middle of the bearing component (1), a tool changing component (3) is arranged on the top of the positioning component (2), and a stabilizing component (4) for fixing the tool to improve the cutting stability is arranged on one side of the tool changing component (3); The tool changing component (3) includes a first connecting frame (301), a rotating cylinder (302) is rotatably arranged on one side of the first connecting frame (301), a third motor (303) is installed on one side of the rotating cylinder (302), a directional groove (306) is formed on the side of the rotating cylinder (302) away from the third motor (303), two tool seats (304) are symmetrically installed on the upper and lower surfaces of the rotating cylinder (302), and a fourth motor (305) is installed inside the tool seat (304).

2. The corrugated cardboard directional cutting device according to claim 1, wherein: The bearing component (1) includes a loading platform (101), a screw rod (102) is rotatably arranged at the bottom of the loading platform (101), a sliding rod (103) is arranged on one side of the screw rod (102), a first motor (104) is installed at one end of the screw rod (102), two clamping plates (105) are arranged at symmetrical positions on the screw rod (102) and the sliding rod (103), and guide rails (106) are symmetrically arranged on both sides of the loading platform (101).

3. The corrugated cardboard directional cutting device according to claim 2, characterized in that: The screw rod (102) is connected to the loading platform (101) by a bearing, and the clamping plate (105) extends to the top surface of the loading platform (101).

4. The corrugated cardboard directional cutting device according to claim 2, characterized in that: The positioning component (2) includes a sliding seat (201), a rack (202) is fixedly arranged on the sliding seat (201), a limiting block (203) is fixedly arranged inside the rack (202), a lifting ladder (204) is slidably arranged on the limiting block (203), a gear (205) is rotatably arranged in the middle of the lifting ladder (204), and a second motor (206) is installed on one side of the gear (205).

5. The corrugated cardboard directional cutting device according to claim 4, characterized in that: The sliding seat (201) is slidably connected to the guide rail (106), and the limiting block (203) is T-shaped.

6. The corrugated cardboard directional cutting device according to claim 1, wherein: The stabilizing component (4) includes a second connecting frame (401), a slot (402) is formed on one side of the second connecting frame (401), a telescopic rod (403) is installed in the middle of the second connecting frame (401), and a cross pin (404) is arranged at the output end of the telescopic rod (403).

7. A corrugated cardboard directional cutting device according to claim 6, characterized in that: The directional groove (306) has the same shape as the slot (402), and the rotating cylinder (302) is connected to the second connecting frame (401) by a bearing.

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