Cutting device for paper product production

Abstract

The utility model discloses a cutting device for paper product production, which belongs to the technical field of paper product processing and comprises a cutting table and a cutting mechanism, positioning mechanisms are arranged on four sides of the top of the cutting table, and the cutting mechanism is arranged above the cutting table. The positioning mechanism comprises an L-shaped plate, a pressing plate, a driving motor and a connecting seat, the L-shaped plate is slidably mounted at the top of the cutting table, the pressing plate is hinged to the top of the L-shaped plate, the driving motor is fixedly mounted at the bottom of the cutting table, the connecting seat is slidably mounted on one side of the L-shaped plate, a rotating arm is fixedly mounted on an output shaft of the driving motor, and the rotating arm is hinged to the pressing plate. And a round rod is fixedly mounted at the other end of the rotating arm. The paper product can be accurately positioned through the arranged positioning mechanism, the paper product can be automatically cut through the arranged cutting mechanism under the cooperation of the laser cutting machine, the laser scanner and the servo motor, and the cutting precision and the cutting efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper product processing technical field especially relates to a cutting device for paper product production. BACKGROUND

[0002] In the production process of paper products, it is often necessary to accurately cut materials such as paperboard to meet the size requirements of different products. The traditional cutting method relies on manual adjustment of the position of the paperboard by the operator, and the cutting knife is driven by the air cylinder to complete the cutting operation. However, this method has several significant problems:

[0003] High labor intensity: for longer paperboard, manual repositioning is required after each cut, which not only increases the physical burden of workers, but also reduces work efficiency.

[0004] Low efficiency: frequent manual adjustment of the position of the paperboard consumes a lot of time, thereby affecting the speed and yield of the overall production line.

[0005] Safety risk: frequent contact with running mechanical equipment can pose a safety hazard to the operator; therefore we propose a cutting device for paper product production to solve this problem. INVENTION CONTENTS

[0006] The purpose of the utility model is to provide a cutting device for paper product production to solve the problems raised in the background art.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A cutting device for paper product production, comprising: a cutting table and a cutting mechanism, the top of the cutting table is provided with a positioning mechanism on each side, the cutting mechanism is arranged above the cutting table;

[0009] The positioning mechanism comprises: an L-shaped plate, a pressing plate, a drive motor and a connecting seat, the L-shaped plate is slidingly installed on the top of the cutting table, the pressing plate is hinged to the top of the L-shaped plate, the drive motor is fixedly installed on the bottom of the cutting table, the connecting seat is slidingly installed on one side of the L-shaped plate, a rotating arm is fixedly installed on the output shaft of the drive motor, a round rod is fixedly installed on the other end of the rotating arm, and the connecting seat is rotatably sleeved on the outside of the round rod.

[0010] Preferably, the L-shaped plate is fixedly installed with a slide rail on one side, the connecting seat is slidingly sleeved on the outside of the slide rail, the top of the cutting table is fixedly installed with four guide rails, the L-shaped plate is slidingly sleeved on the outside of the guide rails, the other side of the L-shaped plate is hinged with an electric push rod, and the other end of the electric push rod is hinged to one side of the pressing plate.

[0011] Preferably, the cutting mechanism comprises a fixed frame, a moving frame, a sliding plate and a laser cutting machine, the moving frame is slidingly installed in the fixed frame, the sliding plate is slidingly installed in the moving frame, the laser cutting machine is fixedly installed at the bottom of the sliding plate, and the bottom of the sliding plate is fixedly installed with a laser scanner.

[0012] Preferably, the bottom of the fixed frame is fixedly installed with a support rod at each corner, the support rod is fixedly installed in the inside of the cutting table, the front side of the fixed frame is fixedly installed with a first servo motor, the output shaft of the first servo motor is fixedly installed with a first lead screw, the two sides of the moving frame are fixedly installed with a side plate, the side plate is threadedly sleeved at the outside of the corresponding first lead screw, the side wall of the moving frame is fixedly installed with a second servo motor, the output shaft of the second servo motor is fixedly installed with a second lead screw, and the sliding plate is threadedly sleeved at the outside of the second lead screw.

[0013] Preferably, the front side of the cutting table is fixedly installed with a controller, and the controller is signal connected with the first servo motor, the second servo motor, the laser cutting machine and the laser scanner.

[0014] Preferably, the top of the cutting table is provided with a through hole, and the through hole is provided with a grid plate.

[0015] In the cutting device for paper product production, the paper product to be cut is placed on the top of the grid plate, four drive motors are started to drive the rotating arm to rotate, the rotating arm drives the four L-shaped plates to move to the side close to each other along the corresponding guide rail through the cooperation of the round rod, the connecting seat and the slide rail, so that the four L-shaped plates abut against the outer edge of the paper product, then four electric push rods are started to drive the four pressing plates to overturn, so that the pressing plates abut against the top of the paper product, and the pressing is realized.

[0016] In the cutting device for paper product production, the first servo motor is started to drive the first lead screw to rotate, the first lead screw drives the moving frame to move forward and backward through the thread cooperation with the side plate, the second servo motor is started to drive the second lead screw to rotate, the second lead screw drives the sliding plate to move left and right through the thread cooperation with the sliding plate, so that the laser cutting machine and the laser scanner can be driven to move horizontally, then the laser scanner is started to scan the surface of the paper product, and the signal is transmitted to the controller to facilitate the controller to control the laser cutting machine to align, then the laser cutting machine is started and cooperates with the first servo motor and the second servo motor to realize the automatic cutting of the paper product.

[0017] The cutting device for paper product production has reasonable structure, can realize accurate positioning of the paper product through the positioning mechanism, and can realize automatic cutting of the paper product through the cooperation of the laser cutting machine, the laser scanner and the servo motor, so that the cutting accuracy and the cutting efficiency are improved. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a cutting device for paper product manufacturing proposed in this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of the cutting mechanism proposed in this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the positioning mechanism proposed in this utility model;

[0021] Figure 4 This is a cross-sectional structural schematic diagram of a cutting device for paper product manufacturing proposed in this utility model;

[0022] Figure 5 for Figure 4 A magnified view of part A in the middle.

[0023] In the diagram: 1. Cutting table; 101. Mesh plate; 2. Cutting mechanism; 201. Fixed frame; 202. First servo motor; 203. First lead screw; 204. Moving frame; 205. Second servo motor; 206. Second lead screw; 207. Slide plate; 208. Laser cutter; 209. Laser scanner; 210. Side plate; 3. Positioning mechanism; 301. L-shaped plate; 302. Pressure plate; 303. Electric push rod; 304. Slide rail; 305. Guide rail; 306. Connecting seat; 307. Rotating arm; 308. Drive motor; 4. Support rod; 5. Controller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-5 A cutting device for paper product production includes: a cutting table 1 and a cutting mechanism 2. The top four sides of the cutting table 1 are provided with positioning mechanisms 3, and the cutting mechanism 2 is located above the cutting table 1.

[0026] The positioning mechanism 3 includes an L-shaped plate 301, a pressure plate 302, a drive motor 308, and a connecting seat 306. The L-shaped plate 301 is slidably mounted on the top of the cutting table 1, the pressure plate 302 is hinged to the top of the L-shaped plate 301, the drive motor 308 is fixedly mounted on the bottom of the cutting table 1, and the connecting seat 306 is slidably mounted on one side of the L-shaped plate 301. A rotating arm 307 is fixedly mounted on the output shaft of the drive motor 308, and a round rod is fixedly mounted on the other end of the rotating arm 307. The connecting seat 306 is rotatably sleeved on the outside of the round rod.

[0027] In the embodiment, one side of the L-shaped plate 301 is fixedly provided with a sliding rail 304, a connecting seat 306 is slidingly sleeved outside the sliding rail 304, the top of the cutting table 1 is fixedly provided with four guide rails 305, the L-shaped plate 301 is slidingly sleeved outside the guide rails 305, the other side of the L-shaped plate 301 is hingedly connected with an electric push rod 303, and the other end of the electric push rod 303 is hingedly connected to one side of the pressing plate 302.

[0028] In the embodiment, the cutting mechanism 2 comprises a fixed frame 201, a moving frame 204, a sliding plate 207 and a laser cutting machine 208. The moving frame 204 is slidingly installed in the fixed frame 201, the sliding plate 207 is slidingly installed in the moving frame 204, the laser cutting machine 208 is fixedly installed at the bottom of the sliding plate 207, and the bottom of the sliding plate 207 is fixedly provided with a laser scanner 209.

[0029] In the embodiment, the bottom of the fixed frame 201 is fixedly provided with a support rod 4 at four corners, the support rod 4 is fixedly installed in the inside of the cutting table 1, the front side of the fixed frame 201 is fixedly provided with a first servo motor 202, a first lead screw 203 is fixedly installed on the output shaft of the first servo motor 202, both sides of the moving frame 204 are fixedly provided with a side plate 210, the side plate 210 is threadedly sleeved outside the corresponding first lead screw 203, a second servo motor 205 is fixedly installed on the side wall of the moving frame 204, a second lead screw 206 is fixedly installed on the output shaft of the second servo motor 205, and the sliding plate 207 is threadedly sleeved outside the second lead screw 206, so that the sliding plate 207 is conveniently driven to move horizontally.

[0030] In the embodiment, the front side of the cutting table 1 is fixedly provided with a controller 5, and the controller 5 is in signal connection with the first servo motor 202, the second servo motor 205, the laser cutting machine 208 and the laser scanner 209.

[0031] In the embodiment, the top of the cutting table 1 is provided with a through hole, and the through hole is provided with a grid plate 101, so that the support of the paper product to be cut is facilitated.

[0032] In the embodiment, when in use, the paper product to be cut is placed on the top of the grid plate 101, and the four drive motors 308 are started to drive the rotating arm 307 to rotate. The rotating arm 307 drives the four L-shaped plates 301 to move to the side close to each other along the corresponding guide rails 305 through the cooperation of the round rod and the connecting seat 306 and the slide rail 304, so that the four L-shaped plates 301 abut against the outer edge of the paper product. Then the four electric push rods 303 are started to drive the four pressing plates 302 to flip, so that the pressing plates 302 abut against the top of the paper product, realizing compression. The first servo motor 202 is started to drive the first lead screw 203 to rotate. The first lead screw 203 drives the moving frame 204 to move back and forth through the cooperation of the threads, the second servo motor 205 is started to drive the second lead screw 206 to rotate. The second lead screw 206 drives the slide plate 207 to move left and right through the cooperation of the threads, so that the laser cutting machine 208 and the laser scanner 209 can be driven to move horizontally. Then the laser scanner 209 is started to scan the surface of the paper product and transmit the signal to the controller 5 to facilitate the controller 5 to control the laser cutting machine 208 to align. Then the laser cutting machine 208 is started and cooperates with the first servo motor 202 and the second servo motor 205 to realize automatic cutting of the paper product.

[0033] The cutting device for paper product production provided by the utility model is described in detail above. The principles and implementation manners of the utility model are described by applying specific embodiments in this paper. The above embodiment is only used to help understand the method of the utility model and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, the utility model can be improved and modified in many ways without departing from the principles of the utility model. These improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A cutting device for paper product production, characterized in that, Include: Cutting table (1) and cutting mechanism (2), the top of the cutting table (1) is provided with positioning mechanism (3) on each side, the cutting mechanism (2) is arranged above the cutting table (1); The positioning mechanism (3) comprises: L type plate (301), pressing plate (302), drive motor (308) and connecting seat (306), the L type plate (301) is slidably installed on the top of the cutting table (1), the pressing plate (302) is hinged on the top of the L type plate (301), the drive motor (308) is fixedly installed on the bottom of the cutting table (1), the connecting seat (306) is slidably installed on one side of the L type plate (301), the output shaft of the drive motor (308) is fixedly installed with rotating arm (307), the other end of the rotating arm (307) is fixedly installed with round rod, the connecting seat (306) is rotatably sleeved on the outside of the round rod.

2. The cutting device for paper product manufacturing according to claim 1, characterized in that, One side of the L type plate (301) is fixedly installed with slide rail (304), the connecting seat (306) is slidably sleeved on the outside of the slide rail (304), the top of the cutting table (1) is fixedly installed with four guide rails (305), the L type plate (301) is slidably sleeved on the outside of the guide rail (305), the other side of the L type plate (301) is hinged with electric push rod (303), the other end of the electric push rod (303) is hinged on one side of the pressing plate (302).

3. The cutting device for paper product manufacturing according to claim 1, characterized in that, The cutting mechanism (2) comprises: fixed frame (201), moving frame (204), sliding plate (207) and laser cutting machine (208), the moving frame (204) is slidably installed in the fixed frame (201), the sliding plate (207) is slidably installed in the moving frame (204), the laser cutting machine (208) is fixedly installed on the bottom of the sliding plate (207), the bottom of the sliding plate (207) is fixedly installed with laser scanner (209).

4. The cutting device for paper product manufacturing according to claim 3, characterized in that, The bottom of the fixed frame (201) is fixedly installed with support rod (4) at four corners, the support rod (4) is fixedly installed in the cutting table (1), the front side of the fixed frame (201) is fixedly installed with first servo motor (202), the output shaft of the first servo motor (202) is fixedly installed with first lead screw (203), both sides of the moving frame (204) are fixedly installed with side plate (210), the side plate (210) is threadedly sleeved on the outside of the corresponding first lead screw (203), the side wall of the moving frame (204) is fixedly installed with second servo motor (205), the output shaft of the second servo motor (205) is fixedly installed with second lead screw (206), the sliding plate (207) is threadedly sleeved on the outside of the second lead screw (206).

5. The cutting device for paper product manufacturing according to claim 1, characterized in that, The front side of the cutting table (1) is fixedly installed with controller (5), the controller (5) is signal connected with the first servo motor (202), the second servo motor (205), the laser cutting machine (208) and the laser scanner (209).

6. The cutting device for paper product manufacturing according to claim 1, characterized in that, The top of the cutting table (1) is provided with a through hole, the through hole is provided with a grid plate (101).

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