Plate cutting system based on multi-section type automatic feeding

Abstract

The invention relates to a plate cutting system based on multi-section type automatic feeding, which comprises a base station, a conveying platform, a blocking mechanical arm, a plate cutting machine and a discharging conveying belt, and is characterized in that the conveying platform is arranged on the base station and comprises a plurality of lifting conveying units which are connected in series; each liftable conveying unit comprises a servo electric cylinder arranged on the base table, a lifting frame connected with the output end of the servo electric cylinder and a conveying assembly arranged on the lifting frame. The blocking mechanical arm is arranged on the base station, is arranged at the material starting end of the conveying platform and is used for blocking the wooden boards on the conveying equipment so as to assist the conveying equipment to be pulled away; the plate cutting machine is arranged at the material tail end of the conveying platform; the discharging conveying belt is arranged on the discharging side of the board cutting machine and used for conveying the cut wood boards to the next working section. Compared with the prior art, automatic feeding and highly-matched automatic operation of wood boards can be achieved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to a sheet cutting system, and more particularly to a sheet cutting system based on multi-stage automatic feeding. Background Art

[0002] In the field of sheet processing, traditional manual cutting methods have many problems. First of all, manual operation requires a large amount of manpower and time, with low efficiency and easy to make mistakes. Secondly, due to the limitations of manual operation, the cutting accuracy often cannot be guaranteed, resulting in waste of sheets and an increase in production costs. In addition, there are certain safety risks in manual operation, which are easily affected by factors such as worker fatigue and inattention.

[0003] The manual cutting and semi-automatic cutting systems in the prior art rely on manual operation, resulting in low production efficiency and unable to meet the needs of mass production. There are certain accuracy problems in the sheet cutting and conveying of the semi-automatic and full-automatic cutting systems in the prior art, and they cannot meet the requirements of automated transportation and processing. The prior art requires more manual operations, including the conveying, matching, and cutting of sheets, etc., increasing the labor intensity and production costs. The full-automatic cutting system in the prior art has deficiencies in conveying and matching, and cannot achieve step-by-step conveying and automatically matching the height of the conveying equipment, affecting the stability and production efficiency of the system. Summary of the Invention

[0004] The purpose of the present invention is to overcome the above-mentioned defects existing in the prior art and provide a sheet cutting system based on multi-stage automatic feeding, which has the effects of high-efficiency production, automatic control, safety and reliability, and flexibility and adjustability.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] The present invention provides a sheet cutting system based on multi-stage automatic feeding, including a base, a conveying platform, a blocking robotic arm, a sheet cutting machine, and an output conveyor belt. Specifically:

[0007] The conveying platform is arranged on the base. The conveying platform includes a plurality of series-connected liftable conveying units. Each liftable conveying unit includes a servo electric cylinder arranged on the base, a lifting frame connected to the output end of the servo electric cylinder, and a conveying component arranged on the lifting frame;

[0008] The blocking robotic arm is arranged on the base and is placed at the material starting end of the conveying platform, and is used to block the wooden sheets on the transportation equipment to assist the transportation equipment to withdraw;

[0009] The sheet cutting machine is arranged at the material end of the conveying platform and is used to cut the wooden sheets transported by the conveying platform;

[0010] The discharge conveyor belt is arranged on the discharge side of the board cutting machine and is used to transport the cut wood boards to the next process section.

[0011] Further, the main body of the servo electric cylinder is fixed on the base platform, and the output rod of the servo electric cylinder is fixedly connected to the lower surface of the lifting frame.

[0012] Further, the conveying assembly includes rollers axially connected to the lifting frame and a servo motor for driving the rollers.

[0013] Further, a plurality of bearings are arranged on the lifting frame, and both ends of the roller are connected to the bearings through connecting shafts.

[0014] Further, the servo motor is arranged on the lifting frame, and the output end of the servo motor is in transmission connection with the connecting shafts at both ends of the roller through a conveyor belt.

[0015] Further, 2 to 5 liftable conveying units are provided.

[0016] Further, the board cutting system further includes a microprocessor arranged on the base platform, and the microprocessor is communicatively connected to the servo electric cylinder, the servo motor, and the blocking robotic arm respectively.

[0017] Further, the board cutting system further includes a laser distance sensor arranged above the base platform, and the laser distance sensor is used to obtain the height of the wood board on the transportation device.

[0018] Further, the laser distance sensor is communicatively connected to the microprocessor. The laser distance sensor sends the height information of the wood board to the microprocessor. The microprocessor instructs each servo electric cylinder to lift or lower to match the height of the wood board on the transportation device, which is convenient for a transportation device such as a forklift to... At the same time, it instructs the servo motor to operate according to a preset program to achieve the step-by-step conveying of the wood board. After a transportation device such as a forklift places the wood board on the first liftable conveying unit, the blocking robotic arm uses a baffle arranged at the execution end of the robotic arm to block the placed wood board, realizing the blanking of the wood board.

[0019] Further, the board cutting machine is a laser cutter or a water cutter or a tool cutter for cutting wood boards.

[0020] Compared with the prior art, the present invention has the following technical advantages:

[0021] 1) High-efficiency production: The conveying platform adopts multiple liftable conveying units, which automatically lift and lower according to the height of the wood board, making the conveying process smoother and more efficient.

[0022] 2) Automatic control: The microprocessor is communicatively connected to components such as servo cylinders, servo motors, and blocking robotic arms. It can automatically adjust the lifting and operation of the transfer platform based on the height information of the wooden boards obtained by the laser distance sensor, achieving the step-by-step conveyance and precise cutting of the wooden boards.

[0023] 3) Safe and reliable: The blocking robotic arm uses a baffle provided at the execution end of the robotic arm to block the erected wooden boards, ensuring the safe blanking of the wooden boards and reducing the risk of manual operation.

[0024] 4) Flexible and adjustable: The number of liftable transfer units can be adjusted according to needs to adapt to the cutting requirements of different specifications of boards. Brief Description of the Drawings

[0025] Figure 1 It is a top view structural schematic diagram of the board cutting system based on multi-stage automatic feeding in the present invention;

[0026] Figure 2 It is a side view structural schematic diagram of the board cutting system based on multi-stage automatic feeding in the present invention.

[0027] In the figure: 1, base; 2, servo cylinder; 3, lifting frame; 4, blocking robotic arm; 5, board cutting machine; 6, discharge conveyor belt; 7, roller; 8, laser distance sensor. Detailed Description of the Embodiment

[0028] The present invention will be described in detail below with reference to the drawings and specific embodiments. Features such as component models, material names, connection structures, control methods, algorithms, etc. that are not clearly described in this technical solution are all regarded as common technical features disclosed in the prior art.

[0029] Embodiment 1

[0030] The board cutting system based on multi-stage automatic feeding in the present invention includes a base 1, a transfer platform, a blocking robotic arm 4, a board cutting machine 5, and a discharge conveyor belt 6. Specifically, refer to Figure 1 and Figure 2 .

[0031] The transfer platform is arranged on the base 1. The transfer platform includes a plurality of series-connected liftable transfer units. Each liftable transfer unit includes a servo cylinder 2 arranged on the base 1, a lifting frame 3 connected to the output end of the servo cylinder 2, and a transfer component arranged on the lifting frame;

[0032] The blocking robotic arm 4 is arranged on the base 1 and is placed at the starting end of the materials on the conveying platform, and is used to block the wooden boards on the transportation equipment, so as to assist the transportation equipment to withdraw; the board cutting machine 5 is arranged at the ending end of the materials on the conveying platform and is used to cut the wooden boards transported by the conveying platform; the discharging conveyor belt 6 is arranged at the discharging side of the board cutting machine 5 and is used to transport the cut wooden boards to the next working section. The main body of the servo electric cylinder 2 is fixed on the base 1, and the output rod of the servo electric cylinder 2 is fixedly connected with the lower surface of the lifting frame 3.

[0033] The conveying assembly includes rollers 7 axially connected to the lifting frame 3 and a servo motor for driving the rollers 7. A plurality of bearings are arranged on the lifting frame 3, and both ends of the roller 7 are connected to the bearings through connecting shafts. The servo motor is arranged on the lifting frame 3, and the output end of the servo motor is in transmission connection with the connecting shafts at both ends of the roller 7 through a conveyor belt.

[0034] Specifically, when implemented, there are 2 to 5 liftable conveying units.

[0035] The board cutting system further includes a microprocessor arranged on the base 1, and the microprocessor is respectively in communication connection with the servo electric cylinder 2, the servo motor, and the blocking robotic arm 4. The board cutting system further includes a laser ranging sensor 8 arranged above the base 1, and the laser ranging sensor 8 is used to obtain the height of the wooden boards on the transportation equipment. The laser ranging sensor 8 is in communication connection with the microprocessor. The laser ranging sensor 8 sends the height information of the wooden boards to the microprocessor. The microprocessor instructs each servo electric cylinder 2 to lift and lower to match the height of the wooden boards on the transportation equipment, so as to facilitate the transportation equipment such as a forklift to, and at the same time, according to the preset program, instructs the servo motor to operate to realize the step-by-step conveying of the wooden boards. After the transportation equipment such as a forklift places the wooden boards on the first liftable conveying unit, the blocking robotic arm 4 uses the baffle arranged at the execution end of the robotic arm to block the erected wooden boards, and the forklift withdraws and unloads the materials, so as to realize the unloading of the wooden boards. The microprocessor is one of the processors with an x86 architecture, an ARM architecture, or a RISC-V architecture.

[0036] The board cutting machine 5 is a laser cutter, a water cutter, or a tool cutter for cutting wooden boards.

[0037] The working process of the board cutting system based on multi-stage automatic feeding in the present invention is as follows:

[0038] Feeding of wooden boards: The wooden boards are placed on the conveying equipment and transported to the vicinity of the first liftable conveying unit.

[0039] Height matching: The laser ranging sensor communicates with the microprocessor to obtain the height information of the wooden board, and instructs each servo electric cylinder to move up and down to match the height of the wooden board on the conveying equipment, thereby automatically matching the height of the conveying equipment.

[0040] Unloading and transportation: After the transport equipment such as a forklift places the wooden board on the first liftable conveying unit, the blocking robot arm uses the baffle located at the end of the robot arm to block and limit the placed wooden board to prevent the board from sliding after the forklift is pulled out. After that, the forklift is pulled out to unload the board, thereby realizing the unloading of the board. The conveying equipment can be multiple liftable conveying units connected in series, and step-by-step transportation is achieved through these conveying units.

[0041] Cutting operation: The wooden boards are transported to the board cutting machine, and the cutting machine performs cutting operation on the wooden boards.

[0042] Discharging: The cut wood panels are transported to the next process, completing the entire cutting process.

[0043] Through the above working process, the present invention can realize automatic feeding of wooden boards and highly matched automated operation, thereby improving production efficiency and product quality. The automated operation microprocessor is connected to the servo electric cylinder, servo motor, and blocking mechanical arm in communication, thereby realizing the automated operation of the system, reducing manual operation, and improving production efficiency and stability.

[0044] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A sheet cutting system based on multi-stage automatic feeding, characterized in that, Comprising: A base (1); A transfer platform provided on the base (1), the transfer platform comprising a plurality of serially connected liftable transfer units, each liftable transfer unit comprising a servo electric cylinder (2) provided on the base (1), a lifting frame (3) connected to the output end of the servo electric cylinder (2), and a transfer assembly provided on the lifting frame; A blocking robotic arm (4) provided on the base (1) and positioned at the material starting end of the transfer platform for blocking the wooden boards on the transportation device to assist the transportation device in withdrawing; A board cutting machine (5) provided at the material end of the transfer platform for cutting the wooden boards transported by the transfer platform; An output conveyor belt (6) provided on the output side of the board cutting machine (5) for transporting the cut wooden boards to the next process section.

2. A sheet cutting system based on multi-stage automatic feeding according to claim 1, characterized in that, The main body of the servo electric cylinder (2) is fixed to the base (1), and the output rod of the servo electric cylinder (2) is fixedly connected to the lower surface of the lifting frame (3).

3. A sheet cutting system based on multi-stage automatic feeding according to claim 1, characterized in that, The transfer assembly comprises rollers (7) axially connected to the lifting frame (3) and a servo motor for driving the rollers (7).

4. A sheet cutting system based on multi-stage automatic feeding according to claim 3, characterized in that, A plurality of bearings are provided on the lifting frame (3), and both ends of the roller (7) are connected to the bearings through connecting shafts.

5. A sheet cutting system based on multi-stage automatic feeding according to claim 4, characterized in that, The servo motor is provided on the lifting frame (3), and the output end of the servo motor is in transmission connection with the connecting shafts at both ends of the roller (7) through a conveyor belt.

6. The sheet cutting system based on multi-stage automatic feeding according to claim 1, wherein, There are 2 to 5 liftable transfer units.

7. A sheet cutting system based on multi-stage automatic feeding according to claim 3, characterized in that, The board cutting system further comprises a microprocessor provided on the base (1), and the microprocessor is respectively in communication connection with the servo electric cylinder (2), the servo motor, and the blocking robotic arm (4).

8. A sheet cutting system based on multi-stage automatic feeding according to claim 7, characterized in that, The board cutting system further comprises a laser distance sensor (8) provided above the base (1), and the laser distance sensor (8) is used to obtain the height of the wooden boards on the transportation device.

9. A sheet cutting system based on multi-stage automatic feeding according to claim 8, characterized in that, The laser distance sensor (8) is in communication connection with the microprocessor.

10. A sheet cutting system based on multi-stage automatic feeding according to claim 1, characterized in that, The board cutting machine (5) is a laser cutter or a water cutter or a tool cutter for cutting wooden boards.

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