Automatic plate cutting machine

Abstract

The invention discloses an automatic plate cutting machine which comprises a main body mechanism, a clamping mechanism and a traction mechanism, and the main body mechanism comprises a platform support and a platform mounting plate mounted at the top end of the platform support. The five sets of air cylinders are arranged, the first positioning air cylinder and the second positioning air cylinder control the first positioning block and the second positioning block to position and clamp a plate correspondingly, the cutting air cylinder controls the position of the cutting machine, the cutting machine is pushed or pulled back to achieve the cutting and resetting effects, and in order to achieve automatic cutting, the cutting efficiency is improved. A traction air cylinder body is arranged to control the position of a guide rod air cylinder, the position of a current plate can be positioned through a third positioning block, a PLC control system is matched, clamping operation signals can be sent to a first positioning air cylinder and a second positioning air cylinder, cutting signals can be sent to a cutting air cylinder, operation is simple and efficient, and the practicability is high. The device can be well applied to cutting places with low requirements, is different from high cost caused by high-precision equipment, and is low in cost and high in economic benefit.

Description

Technical Field

[0001] The invention relates to the technical field of plate cutting, in particular to an automatic plate cutting machine. Background Art

[0002] Cutting machines are divided into metal material cutting machines and non-metal material cutting machines based on the cutting materials. Non-metal material cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water jet cutting machines, etc.; metal material cutting machines are mainly knife cutting machines. Cutting machines are divided into CNC cutting machines and manual cutting machines based on the control method. CNC cutting machines use digital programs to drive the machine tool to move. As the machine tool moves, the cutting tools that are randomly equipped cut the object. This kind of mechatronic cutting machine is called a CNC cutting machine. Laser cutting machines are the most efficient, with the highest cutting accuracy and generally smaller cutting thickness. Plasma cutting machines also have a very fast cutting speed and a certain slope on the cutting surface. Flame cutting machines are aimed at thicker carbon steel materials.

[0003] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc. Laser cutting machines are the most efficient, with the highest cutting accuracy, and the cutting thickness is generally small. The plasma cutting machine also has a very fast cutting speed, and the cutting surface has a certain slope. The flame cutting machine is aimed at thicker carbon steel materials, but the above-mentioned cutting machines are all used in special environments or environments with high precision requirements. For non-special environments and cutting scenes with low precision requirements, it is undoubtedly a waste of cost. For this reason, an automatic plate cutting machine is proposed. Summary of the invention

[0004] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in the present invention is: A plate automatic cutting machine comprises a main mechanism, a clamping mechanism and a traction mechanism, wherein the main mechanism comprises a platform bracket, a platform mounting plate installed on the top of the platform bracket, a cutting cylinder arranged on one side of the platform bracket, a cutting machine fixed on the output end of the cutting cylinder, and a loading plate installed on the platform mounting plate and close to one side of the cutting cylinder, the clamping mechanism comprises two positioning cylinder mounting frames designed in parallel and installed on one side of the upper surface of the platform mounting plate, a positioning cylinder 1 and a positioning cylinder 2 respectively fixedly installed on the two positioning cylinder mounting frames, a positioning block 1 and a positioning block 2 respectively arranged on the output ends of the positioning cylinder 1 and the positioning cylinder 2, and the traction mechanism comprises a traction cylinder mounting frame arranged on the other side of the upper surface of the platform bracket, a traction cylinder body fixed on the traction cylinder mounting frame, a guide rod cylinder connected to the output end of the traction cylinder body, and a positioning block 3 fixed on the output end of the guide rod cylinder.

[0006] Preferably, the cutting wheel of the cutting machine is located at the end of the carrier plate.

[0007] Preferably, a positioning linear rail is installed on the platform mounting plate at the position of the positioning block 1, and the positioning block 1 is slidably connected to the positioning linear rail.

[0008] Preferably, the positioning block 1 and the positioning block 2 are both two, one movable and one fixed, and the fixed positioning block 1 and the fixed positioning block 2 are installed on the platform bracket.

[0009] Preferably, the number of the positioning blocks three is also two, one movable and one fixed, and a proximity switch is installed on the fixed positioning block three.

[0010] Preferably, the positioning cylinder 1 and the positioning cylinder 2 are respectively arranged on both sides of the cutting position of the cutting machine.

[0011] Preferably, a guide rail is installed on the platform bracket at the position where the guide rod cylinder slides, and the bottom of the guide rod cylinder slides on the guide rail.

[0012] Preferably, the guide rod cylinder is connected to a PLC-controlled solenoid valve.

[0013] Preferably, the bottom end of the platform bracket is equipped with a foot cup, and the number of the foot cups is ten corresponding to the number of platform brackets. By adopting the above technical solution, the beneficial effects achieved by the present invention are: In the present invention, five groups of cylinders are arranged, wherein positioning cylinder 1 and positioning cylinder 2 respectively control positioning block 1 and positioning block 2 to position and clamp the plate, the cutting cylinder controls the position of the cutting machine, pushes or pulls back the cutting machine to achieve cutting and resetting, and in order to achieve automatic cutting, a traction cylinder body is arranged to control the position of the guide rod cylinder, the positioning block 3 can be used to locate the position of the current plate, and in conjunction with the PLC control system, the clamping operation signal sent to the positioning cylinder 1 and the positioning cylinder 2, and the cutting signal sent to the cutting cylinder can be realized. The operation is simple and efficient, and can be well applied to cutting places with low requirements. Different from the high cost brought by high-precision equipment, the present device has low cost and high economic benefit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of an embodiment of the present invention; Figure 2 A side view schematic diagram of an embodiment of the present invention; Figure 3 It is a bottom view schematically showing an embodiment of the present invention.

[0015] Reference numerals: 110, platform bracket; 111, foot cup; 120, platform mounting plate; 130, cutting cylinder; 140, cutting machine; 150, loading plate; 210, positioning cylinder mounting frame; 220, positioning cylinder 1; 230, positioning cylinder 2; 240, positioning linear rail; 250, positioning block 1; 260, positioning block 2; 310. Traction cylinder mounting frame; 320. Traction cylinder body; 330. Guide rail; 340. Guide rod cylinder; 350. Positioning block three; 360. Proximity switch. DETAILED DESCRIPTION

[0016] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0017] An automatic plate cutting machine provided by some embodiments of the present invention will be described below with reference to the accompanying drawings. Example

[0018] Combination Figure 1-3As shown, the present invention provides an automatic plate cutting machine, including a main body mechanism, a clamping mechanism and a traction mechanism, wherein the main body mechanism includes a platform bracket 110, a platform mounting plate 120 installed at the top of the platform bracket 110, a cutting cylinder 130 arranged on one side of the platform bracket 110, a cutting machine 140 fixed on the output end of the cutting cylinder 130, and a material carrier 150 installed on the platform mounting plate 120 and close to one side of the cutting cylinder 130. The cutting grinding wheel of the cutting machine 140 is located at the end of the material carrier 150, and the bottom end of the platform bracket 110 is installed There are footing cups 111, the number of which is ten corresponding to the number of platform brackets 110. The ten footing cups 111 are used to adjust the levelness and height of the platform bracket 110, which can effectively ensure the reliability of use. The clamping mechanism includes two positioning cylinder mounting frames 210 designed in parallel and mounted on one side of the upper surface of the platform mounting plate 120, a positioning cylinder 1 220 and a positioning cylinder 2 230 respectively fixedly mounted on the two positioning cylinder mounting frames 210, and a positioning cylinder 2 220 and a positioning cylinder 2 230 respectively arranged on the positioning cylinder 1 220 and the positioning cylinder 2 230. 0 output end, the positioning block 1 250 and the positioning block 2 260, the positioning cylinder 1 220 and the positioning cylinder 2 230 are respectively arranged on both sides of the cutting position of the cutting machine 140, and the positioning cylinder 1 220 and the positioning cylinder 2 230 are arranged at the positions before and after the cutting of the cutting machine 140, so as to ensure that the plate can be fixed before and after cutting, and avoid the plate falling to other positions after cutting, affecting the collection, or even falling between the structures, causing the structure to be stuck and affecting the use. The traction mechanism includes a traction mechanism arranged on the other side of the upper surface of the platform bracket 110. An air induction cylinder mounting frame 310, a traction cylinder body 320 fixed on the traction cylinder mounting frame 310, a guide rod cylinder 340 connected to the output end of the traction cylinder body 320, and a positioning block three 350 fixed on the output end of the guide rod cylinder 340. The positioning block one 250 and the positioning block two 260 are both two, one movable and one fixed. The fixed positioning block one 250 and the positioning block two 260 are installed on the platform bracket 110. The number of the positioning block three 350 is also two, one movable and one fixed, and a proximity switch 360 is installed on the fixed positioning block three 350.

[0019] Specifically, the plate is carried by the carrier plate 150 and pushed forward on the carrier plate 150. After it is pushed to the position where cutting is required, the positioning block 1 250 and the positioning block 2 260 are used to clamp and position it. The cutting machine 140 can be started to start cutting. The action is simple and efficient, without complicated steps, and it is more efficient and reliable to use. At the same time, the position of the cutting machine 140 is controlled by the cutting cylinder 130, so that the cutting machine 140 does not need to be stopped. The cutting step and the pushing step can be switched by extending and retracting the cutting cylinder 130, thereby improving the intelligence of the device.

[0020] Among them, the platform mounting plate 120 is located at the position of the positioning block 250 and is installed with a positioning rail 240, the positioning block 250 is slidably connected to the positioning rail 240, the platform bracket 110 is located at the position where the guide rod cylinder 340 slides and is installed with a guide rail 330, the bottom of the guide rod cylinder 340 slides on the guide rail 330, and the guide rod cylinder 340 is connected to a PLC-controlled solenoid valve. The three positioning blocks are installed in two ways, one moving and one fixed, to ensure that the plate is always against the side where the cutting machine 140 is located, which can effectively shorten the extension stroke of the cutting cylinder 130, reduce energy consumption, and reduce costs. At the same time, when in use, it can reduce structural wear, increase service life, further reduce costs, and improve the economic benefits of the device.

[0021] The working principle and use process of the present invention are as follows: first, the plate to be cut is placed on the loading plate 150, the guide rod cylinder 340 is started to push the positioning block three 350 to clamp the plate, and then the traction cylinder body 320 is started to push the guide rod cylinder 340 to move, thereby pushing the plate forward. When it reaches the set length, it stops moving. At this time, the positioning cylinder one 220 and the positioning cylinder two 230 push the positioning block one 250 and the positioning block two 260 to clamp the plate to complete the positioning and fixing. Finally, the cutting cylinder 130 is started to push the cutting machine 140 to cut, and the reciprocating motion can realize automatic and rapid cutting.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic plate cutting machine, characterized in that: include: Main body mechanism, clamping mechanism and traction mechanism; The main structure comprises a platform support (110), a platform mounting plate (120) mounted on the top of the platform support (110), a cutting cylinder (130) arranged on one side of the platform support (110), a cutting machine (140) fixed on the output end of the cutting cylinder (130), and a material loading plate (150) mounted on the platform mounting plate (120) and close to one side of the cutting cylinder (130); The clamping mechanism comprises two positioning cylinder mounting frames (210) designed to be parallel and mounted on one side of the upper surface of the platform mounting plate (120), a positioning cylinder 1 (220) and a positioning cylinder 2 (230) respectively fixedly mounted on the two positioning cylinder mounting frames (210), and a positioning block 1 (250) and a positioning block 2 (260) respectively arranged on the output ends of the positioning cylinder 1 (220) and the positioning cylinder 2 (230); The traction mechanism comprises a traction cylinder mounting frame (310) arranged on the other side of the upper surface of the platform bracket (110), a traction cylinder body (320) fixed on the traction cylinder mounting frame (310), a guide rod cylinder (340) connected to the output end of the traction cylinder body (320), and a positioning block three (350) fixed to the output end of the guide rod cylinder (340).

2. The automatic plate cutting machine according to claim 1, characterized in that: The cutting wheel of the cutting machine (140) is located at the end of the material carrying plate (150).

3. The automatic plate cutting machine according to claim 1, characterized in that: The platform mounting plate (120) is provided with a positioning linear rail (240) at the position of the positioning block 1 (250), and the positioning block 1 (250) is slidably connected to the positioning linear rail (240).

4. The automatic plate cutting machine according to claim 1, characterized in that: The positioning block 1 (250) and the positioning block 2 (260) are both two, one movable and one fixed. The fixed positioning block 1 (250) and the fixed positioning block 2 (260) are installed on the platform bracket (110).

5. The automatic plate cutting machine according to claim 1, characterized in that: The number of the positioning blocks three (350) is also two, one movable and one fixed, and a proximity switch (360) is installed on the fixed positioning block three (350).

6. The automatic plate cutting machine according to claim 1, characterized in that: The positioning cylinder 1 (220) and the positioning cylinder 2 (230) are respectively arranged on both sides of the cutting position of the cutting machine (140).

7. The automatic plate cutting machine according to claim 1, characterized in that: The platform bracket (110) is provided with a guide rail (330) at a position where the guide rod cylinder (340) slides, and the bottom of the guide rod cylinder (340) slides on the guide rail (330).

8. The automatic plate cutting machine according to claim 1, characterized in that: The guide rod cylinder (340) is connected to a PLC-controlled solenoid valve.

9. The automatic plate cutting machine according to claim 1, characterized in that: A ground foot cup (111) is installed at the bottom end of the platform bracket (110), and the number of the ground foot cups (111) is ten corresponding to the number of the platform brackets (110).

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