Plate cutting device with positioning mechanism

Abstract

The invention discloses a plate cutting device with a positioning mechanism, and belongs to the technical field of plate cutting, the plate cutting device comprises a cutting seat, a plate groove is formed in the top surface of the cutting seat, and a moving groove is formed in the cutting seat; according to the plate cutting device, the four stable walking assemblies are arranged on the two sides of the cutting structure correspondingly, through the design, the whole device is high in adjustability, cutting can be conducted on different positions of an installed plate, meanwhile, in the cutting operation process, the operation stability of the cutting structure can be continuously guaranteed, and meanwhile the stability of a cut material is guaranteed; the situation that redundant vibration is generated in the cutting process of a cutting material is avoided, the flatness of the cutting face of the material is effectively guaranteed, the whole cutter is protected, the cutting accuracy and precision are improved, meanwhile, in the cutting operation process, the two sides of the cutter can be continuously polished, the sharpness of the cutter is continuously guaranteed, and the cutting efficiency is improved. And the practical application effect of the whole equipment is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of plate cutting, and in particular relates to a plate cutting device with a positioning mechanism. Background Art

[0002] As an important type of machine tool, cutting device mainly uses cutting as the main processing method. It uses non-traditional cutting methods such as knives, lasers, water jets, plasma, etc. to accurately and quickly cut or split metal, non-metal and other materials to meet the needs of different industrial fields for parts. Cutting devices have a wide range of applications in the manufacturing industry.

[0003] The Chinese patent (CN117226172A) discloses a positioning device for cutting aluminum alloy profiles, including a concave bottom positioning structure, two elastic contact sliding structures, and two concave top positioning structures. The positioning device for cutting aluminum alloy profiles is designed for aluminum alloy profiles with concave structures, and can effectively protect the sides of the concave structure and the inner and outer sides of the bottom surface, so that the aluminum alloy profiles remain stable during the cutting process. At the same time, when the aluminum alloy profiles are extruded and positioned, the device can effectively control the extrusion force of the aluminum alloy profiles by cooperating with the existing hydraulic system, so that the aluminum alloy profiles will not cause deformation of the aluminum alloy profile structure while ensuring stable operation, so as to ensure the integrity of the oriented aluminum alloy profiles after cutting. Although current cutting devices can achieve stable cutting of materials, they are unable to further stabilize the materials following the cutter during the cutting process, resulting in some slight shaking of the materials during the cutting process, thereby affecting the overall flatness of the cutter and the overall cutting accuracy and precision of the materials. Therefore, a plate cutting device with a positioning mechanism is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that although the current cutting device can achieve stable cutting of materials, it cannot follow the tool to further stabilize the material during the cutting process, resulting in some slight shaking of the material during the cutting process, thereby affecting the overall flatness of the cutter, and also having an adverse effect on the tool, and also affecting the overall cutting accuracy and precision of the material. A plate cutting device with a positioning mechanism is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a plate cutting device with a positioning mechanism, comprising a cutting seat, a plate groove is arranged on the top surface of the cutting seat, a moving groove is arranged inside the cutting seat, two adjusting motors are fixedly installed on the outer wall of one side of the cutting seat, one end of the output shaft of the two adjusting motors is fixedly installed with an adjusting stud, two moving blocks are installed on the external threads of the adjusting stud, and the top ends of the two moving blocks are fixedly installed with an electric telescopic frame; An adjusting motor is fixedly installed on the outer wall of one side of the electric telescopic frame, an adjusting screw is fixedly installed on one end of the output shaft of the adjusting motor, a cutting assembly is installed on the external thread of the adjusting screw, and the cutting assembly is used for stable cutting of the plate, a spray tank is fixedly installed on the outer walls of both sides of the cutting assembly, a stable walking assembly is arranged on the outer walls of both sides of the cutting assembly, and the stable walking assembly is used to ensure the stability of cutting, a chip cleaning assembly is arranged on the stable walking assembly, and the chip cleaning assembly is used for side blowing of debris in the cutting area, two side shells are fixedly installed on the outer wall of one side of the cutting seat, a positioning mechanism is arranged inside the side shell, and the positioning mechanism is used for fast and automatic positioning of the cut plate.

[0006] By adopting the above technical solution, four stable walking components are respectively arranged on both sides of the cutting structure. Through this design, the overall equipment has strong adjustability and can cut at different positions of the plate after installation. At the same time, during the cutting operation, the stability of the cutting structure operation can be continuously guaranteed, and the stability of the cutting material can be guaranteed to avoid unnecessary vibration of the cutting material during the cutting process. The flatness of the cutting surface of the material is effectively guaranteed, and the overall tool is protected, and the cutting accuracy and precision are improved. At the same time, during the cutting operation, the continuous grinding of both sides of the cutting tool can be achieved to continuously ensure the sharpness of the cutting tool and improve the actual application effect of the overall equipment.

[0007] As a further description of the above technical solution: The positioning mechanism includes a protrusion and a spring shaft. The protrusion is movably installed in a mounting groove set on the side wall of the side shell through an internal spring. A connecting plate is fixedly installed on the bottom of the protrusion. One end of the protrusion is located on the outside of the side shell, and a clamping plate is fixedly installed on one side outer wall of the connecting plate.

[0008] As a further description of the above technical solution: The spring shaft is longitudinally fixedly installed in a top groove arranged on the top surface of the plate groove, a positioning block is slidably installed outside the spring shaft, a side slot is arranged on one side of the positioning block, and one end of the clamping plate is clamped into the side slot.

[0009] As a further description of the above technical solution: The cutting assembly includes a saw cover, a threaded block is fixedly installed on the top of the saw cover, and the threaded block is threadedly installed on the outside of the adjusting screw through a threaded hole arranged inside the threaded block. A cutting motor is fixedly installed on the outer wall of one side of the saw cover, and a cutting saw is fixedly installed on one end of the output shaft of the cutting motor. The cutting saw is located inside the saw cover.

[0010] As a further description of the above technical solution: The stable walking assembly includes a side frame, which is fixedly mounted on an outer wall of one side of the saw cover. Two spring telescopic roller frames are fixedly mounted on the bottom surface of the side frame. A walking roller is rotatably mounted between the two spring telescopic roller frames via a side shaft, and one end of the side shaft passes through and extends to the outside of the spring telescopic roller frame.

[0011] As a further description of the above technical solution: A grinding disc is fixedly mounted on one end of the side shaft, a plurality of grinding grains are arranged on the outer surface of the grinding disc, the grinding grains are in close contact with the outer surface of one side of the cutting saw, and a plurality of air holes are arranged on the top surface of the side frame.

[0012] As a further description of the above technical solution: The chip cleaning assembly comprises a mounting shaft, which is rotatably mounted in a rotating hole provided inside the side frame, a meshing toothed disc is fixedly mounted on the top end of the mounting shaft, and a contact pressure block is fixedly mounted on the top surface of the meshing toothed disc.

[0013] As a further description of the above technical solution: A fan disc is fixedly installed on the outside of the mounting shaft, and a plurality of chip cleaning fans are fixedly installed on the bottom surface of the fan disc. The chip cleaning fans are located above the side frame. Two racks are fixedly installed on the top surface of the cutting seat, and the meshing gear disc and the racks are adapted to each other.

[0014] As a further description of the above technical solution: Two side grooves are arranged on one side outer wall of the liquid spray box, the meshing gear disc is located inside the side grooves, a liquid spray head is fixedly installed at the bottom of the liquid spray box, and one end of the liquid spray head is close to the cutting saw.

[0015] As a further description of the above technical solution: A liquid inlet pipe is fixedly installed on one side outer wall of the liquid spray box, a liquid spray pump is fixedly installed inside the liquid spray box, and a control switch is arranged at the bottom of the side groove. The control switch is located on one side of the touch-pressure block, and the control switch is used to control the opening and closing of the liquid spray pump.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, four stable walking components are respectively arranged on both sides of the cutting structure. When cutting the plate, the plate is first positioned and installed, and the cutting saw is controlled to rotate rapidly. Then the electric telescopic frame is controlled to lift and lower to control the overall height of the cutting component until the cutting saw contacts the plate. At this time, the four walking rollers are all in contact with the upper surface of the plate, and the two adjustment motors are controlled to start at the same time to drive the adjustment studs to rotate, so as to stably control the movement of the electric telescopic frame and drive the cutting saw to move. When the plate is cut, the four walking rollers also roll on the plate. Since the four walking rollers are evenly arranged around the cutting saw, the walking rollers can not only ensure the stability of the cutting operation of the cutting saw, but also continuously generate a certain downward pressure on the outside of the plate cutting position to ensure the stability of the area around the material cutting, thereby ensuring the cutting effect and cutting accuracy. At the same time, when the walking rollers rotate, one end can be driven The grinding disc rotates, and the grinding grains on the outside of the grinding disc can be in continuous contact with the outer surface of the cutting saw. Since there is a large speed difference between the slowly running walking roller and the rapidly rotating cutting saw, several grinding grains on both sides can produce a good synchronous grinding effect on both sides of the cutting saw, and continuously ensure the sharpness of the cutting saw. Through this design, the overall equipment is highly adjustable and can cut at different positions of the installed plate. At the same time, during the cutting operation, it can continuously ensure the stability of the cutting structure operation, and at the same time ensure the stability of the cutting material, avoiding unnecessary vibration of the cutting material during the cutting process, effectively ensuring the flatness of the material cutting surface, protecting the overall tool, and improving the cutting accuracy and precision. At the same time, during the cutting operation, it can achieve continuous grinding on both sides of the cutting tool, continuously ensure the sharpness of the cutting tool, and improve the actual application effect of the overall equipment.

[0017] 2. In the present invention, by matching the chip cleaning component and the spray box, after adjusting the overall height of the cutting component, the meshing toothed disc can mesh with the rack, and during the operation of the stable walking component, the chip cleaning component installed thereon can be driven to move synchronously. During this process, the meshing toothed disc can mesh with the rack to rotate, thereby driving the installation shaft and the fan disc outside it to rotate, and the multiple chip cleaning fans at the bottom of the fan disc will also rotate synchronously. The multiple chip cleaning fans will generate a large amount of downward wind force. These airflows can blow away the metal debris generated during the cutting process, so as to prevent the metal debris from staying around the cutting seam and affecting the subsequent cutting. At the same time, every time the meshing toothed disc rotates one circle, The touch-pressure block on the top can touch the control switch once, at which time the spray head can spray coolant to the cutting area once. As the moving speed of the cutting saw increases, the spray frequency of the spray head will also increase, and the two are in direct proportion, thereby realizing real-time cooling of the cutting saw. Through this design, not only can the waste chips be cleaned during the cutting process, but also the cutting tool can be cooled in real time during the cutting process, and the spray frequency of the coolant is proportional to the operating speed of the cutting tool, thereby avoiding the waste of coolant while ensuring the real-time cooling effect during the operation of the cutting saw, thereby greatly improving the actual application effect of the overall equipment.

[0018] 3. In the present invention, a positioning mechanism is provided in combination. When the plate needs to be installed, only two positioning holes need to be drilled at the corresponding positions of the plate. At this time, the plate is directly pushed into the plate groove until the other end of the plate contacts the two side shells. During this process, one end of the protruding convex block will be squeezed and move toward the inner side of the side shell, and the card plate can be driven to move sideways synchronously. At this time, one end of the card plate will be out of the side card groove of the positioning block. At this time, the spring outside the spring shaft will lose its restriction, and the positioning block will be pushed up into the positioning hole of the plate to complete the stable positioning of the plate. Through this design, the composition of the positioning structure is greatly optimized, thereby greatly reducing the cost of the equipment, and abandoning the traditional extrusion positioning method, it can effectively eliminate the damage to the outer surface of the plate, and the positioning method is quick and convenient, without unnecessary operation, and after the subsequent cutting is completed, the material can be removed by directly lifting the plate, which greatly improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a plate cutting device with a positioning mechanism.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of a plate cutting device with a positioning mechanism at a first angle.

[0021] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of a plate cutting device with a positioning mechanism.

[0022] Figure 4It is a schematic diagram of the exploded three-dimensional structure of an electric telescopic frame in a plate cutting device with a positioning mechanism.

[0023] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of a cutting component, a chip cleaning component and a stable walking component in a plate cutting device with a positioning mechanism.

[0024] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of a chip cleaning component and a stable walking component in a plate cutting device with a positioning mechanism.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of a walking roller in a plate cutting device with a positioning mechanism.

[0026] Figure 8 A plate cutting device with a positioning mechanism Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Fig. 9 It is a three-dimensional structural schematic diagram of a positioning mechanism in a plate cutting device with a positioning mechanism.

[0028] Fig.10 It is a three-dimensional structural schematic diagram of a chip cleaning component in a plate cutting device with a positioning mechanism.

[0029] Legend: 1. Adjusting motor; 2. Cutting seat; 3. Moving block; 4. Moving slot; 5. Plate slot; 6. Side shell; 7. Positioning mechanism; 71. Built-in spring; 72. Connecting plate; 73. Bump; 74. Card; 75. Positioning block; 76. Spring shaft; 8. Electric telescopic frame; 9. Cutting assembly; 91. Threaded block; 92. Saw cover; 93. Cutting motor; 94. Cutting saw; 10. Rack; 11. Adjusting stud; 12. Adjusting 1. Motor; 13. Adjusting screw; 14. Spray tank; 15. Chip cleaning assembly; 151. Contact block; 152. Engaging gear disc; 153. Mounting shaft; 154. Fan disc; 155. Chip cleaning fan; 16. Stable walking assembly; 161. Air hole; 162. Side frame; 163. Spring telescopic roller frame; 164. Walking roller; 165. Side shaft; 166. Abrasive grains; 167. Abrasive disc; 17. Spray head; 18. Side groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 10 The present invention provides a technical solution: a plate cutting device with a positioning mechanism, comprising a cutting seat 2, a plate groove 5 is arranged on the top surface of the cutting seat 2, a moving groove 4 is arranged inside the cutting seat 2, two adjusting motors 1 are fixedly installed on the outer wall of one side of the cutting seat 2, and an adjusting stud 11 is fixedly installed at one end of the output shaft of the two adjusting motors 1, two moving blocks 3 are installed on the external threads of the adjusting stud 11, and an electric telescopic frame 8 is fixedly installed on the top of the two moving blocks 3; An adjusting motor 12 is fixedly mounted on the outer wall of one side of the electric telescopic frame 8, an adjusting screw 13 is fixedly mounted on one end of the output shaft of the adjusting motor 12, a cutting assembly 9 is mounted on the external thread of the adjusting screw 13, and the cutting assembly 9 is used for stable cutting of the plate, a spray tank 14 is fixedly mounted on the outer walls on both sides of the cutting assembly 9, a stable walking assembly 16 is arranged on the outer walls on both sides of the cutting assembly 9, the stable walking assembly 16 is used for stable cutting, a chip cleaning assembly 15 is arranged on the stable walking assembly 16, and the chip cleaning assembly 15 is used for side blowing of debris in the cutting area, two side shells 6 are fixedly mounted on the outer wall of one side of the cutting seat 2, a positioning mechanism 7 is arranged inside the side shell 6, and the positioning mechanism 7 is used for fast and automatic positioning of the cut plate.

[0032] The positioning mechanism 7 includes a protrusion 73 and a spring shaft 76. The protrusion 73 is movably mounted in a mounting groove provided on the side wall of the side shell 6 through an internal spring 71. A connecting plate 72 is fixedly mounted on the bottom of the protrusion 73. One end of the protrusion 73 is located on the outside of the side shell 6. A clamping plate 74 is fixedly mounted on one side outer wall of the connecting plate 72. The spring shaft 76 is longitudinally fixedly mounted in a top groove provided on the top surface of the plate groove 5. A positioning block 75 is slidably mounted on the outside of the spring shaft 76. A side clamping groove is provided on one side of the positioning block 75, and one end of the clamping plate 74 is clamped into the side clamping groove.

[0033] The specific implementation method is as follows: when it is necessary to install the plate, only two positioning holes need to be drilled at the corresponding positions of the plate. At this time, the plate is directly pushed into the plate groove 5 until the other end of the plate contacts the two side shells 6. During this process, one end of the protruding bump 73 will be squeezed and move toward the inner side of the side shell 6, and at this time, the card plate 74 can be synchronously driven to move sideways. At this time, one end of the card plate 74 will be out of the side card groove of the positioning block 75. At this time, the spring outside the spring shaft 76 will lose its restriction, and the positioning block 75 will be pushed up and inserted into the positioning hole of the plate to complete the stable positioning of the plate.

[0034] Through this design, the composition of the positioning structure is greatly optimized, thereby greatly reducing the cost of the equipment, and abandoning the traditional extrusion positioning method, which can effectively eliminate damage to the outer surface of the plate. This positioning method is fast and convenient, and does not require unnecessary operations. After the subsequent cutting is completed, the material can be removed by directly lifting the plate, which greatly improves the use effect of the device.

[0035] The cutting assembly 9 includes a saw cover 92, a threaded block 91 is fixedly installed on the top of the saw cover 92, and the threaded block 91 is threadedly installed on the outside of the adjusting screw 13 through a threaded hole arranged inside the threaded block 91. A cutting motor 93 is fixedly installed on the outer wall of one side of the saw cover 92, and a cutting saw 94 is fixedly installed on one end of the output shaft of the cutting motor 93. The cutting saw 94 is located inside the saw cover 92.

[0036] The stable walking assembly 16 includes a side frame 162, which is fixedly mounted on one side outer wall of the saw cover 92, and two spring telescopic roller frames 163 are fixedly mounted on the bottom surface of the side frame 162, and a walking roller 164 is rotatably mounted between the two spring telescopic roller frames 163 through a side shaft 165, one end of the side shaft 165 passes through and extends to the outside of the spring telescopic roller frame 163, and a grinding disc 167 is fixedly mounted on one end of the side shaft 165, and a plurality of grinding grains 166 are arranged on the outer surface of the grinding disc 167, and the grinding grains 166 are in close contact with the outer surface of one side of the cutting saw 94, and a plurality of air holes 161 are arranged on the top surface of the side frame 162. The specific implementation method is as follows: when cutting the plate, the plate is first positioned and installed, at which time the cutting saw 94 is controlled to rotate rapidly, and then the electric telescopic frame 8 is controlled to rise and fall to control the overall height of the cutting assembly 9 until the cutting saw 94 contacts the plate. At this time, the four walking rollers 164 are all in contact with the upper surface of the plate, and the two adjustment motors 1 are controlled to start at the same time to drive the adjustment studs 11 to rotate, thereby stably controlling the movement of the electric telescopic frame 8 and driving the cutting saw 94 to move. When the plate is cut, the four walking rollers 164 also roll on the plate. Since the four walking rollers 164 are evenly arranged around the cutting saw 94, the walking rollers 164 are not It can only ensure the stability of the cutting operation of the cutting saw 94, and at the same time can continuously generate a certain downward pressure on the outside of the plate cutting position to ensure the stability of the area around the material cutting position, thereby ensuring the cutting effect and cutting accuracy. At the same time, when the walking roller 164 rotates, it can drive the grinding disk 167 at one end to rotate, and the grinding grains 166 on the outside of the grinding disk 167 can continuously contact the outer surface of the cutting saw 94. Since the slowly running walking roller 164 and the rapidly rotating cutting saw 94 have a large speed difference, the multiple grinding grains 166 on both sides can produce a good synchronous grinding effect on both sides of the cutting saw 94, thereby continuously ensuring the sharpness of the cutting saw 94.

[0037] Through this design, the overall equipment is highly adjustable and can cut at different positions of the plate after installation. At the same time, during the cutting operation, it can continuously ensure the stability of the cutting structure operation, while ensuring the stability of the cutting material, avoiding unnecessary vibration of the cutting material during the cutting process, effectively ensuring the flatness of the material cutting surface, protecting the overall tool, and improving the cutting accuracy and precision. At the same time, during the cutting operation, it can achieve continuous grinding of both sides of the cutting tool to continuously ensure the sharpness of the cutting tool and improve the actual application effect of the overall equipment.

[0038] The chip cleaning assembly 15 includes a mounting shaft 153, which is rotatably mounted in a rotating hole provided inside the side frame 162. A meshing toothed disc 152 is fixedly mounted on the top of the mounting shaft 153, and a contact pressure block 151 is fixedly mounted on the top surface of the meshing toothed disc 152. A fan disc 154 is fixedly mounted on the outside of the mounting shaft 153, and a plurality of chip cleaning fans 155 are fixedly mounted on the bottom surface of the fan disc 154. The chip cleaning fans 155 are located above the side frame 162. Two racks 10 are fixedly mounted on the top surface of the cutting seat 2, and the meshing toothed disc 152 and the racks 10 are adapted to each other.

[0039] Two side grooves 18 are arranged on the outer wall of one side of the liquid spray box 14, and the meshing gear disc 152 is located inside the side groove. A liquid spray head 17 is fixedly installed at the bottom of the liquid spray box 14, and one end of the liquid spray head 17 is close to the cutting saw 94. A liquid inlet pipe is fixedly installed on the outer wall of one side of the liquid spray box 14, and a liquid spray pump is fixedly installed inside the liquid spray box 14. A control switch is arranged at the bottom of the side groove 18, and the control switch is located on one side of the contact block 151. The control switch is used to control the opening and closing of the liquid spray pump.

[0040] The specific implementation method is as follows: after adjusting the overall height of the cutting assembly 9, the meshing toothed disc 152 can mesh with the rack 10. During the operation of the stable walking assembly 16, the chip cleaning assembly 15 installed thereon can be driven to move synchronously. During this process, the meshing toothed disc 152 can mesh with the rack 10 and rotate, thereby driving the installation shaft 153 and the fan disc 154 outside it to rotate. The multiple chip cleaning fans 155 at the bottom of the fan disc 154 will also rotate synchronously. The multiple chip cleaning fans 155 will generate a large amount of downward wind force. These airflows can measure and blow away the metal debris generated during the cutting process to prevent the metal debris from staying around the cut seam and affecting subsequent cutting. At the same time, for every rotation of the meshing toothed disc 152, the contact block 151 on its top can contact the control switch once. At this time, the spray head 17 can spray coolant into the cutting area once. As the travel speed of the cutting saw increases, the spray frequency of the spray head 17 will also increase. The two are in a proportional relationship, thereby achieving real-time cooling of the cutting saw.

[0041] Through this design, not only can the waste chips be cleaned during the cutting process, but also the cutting tool can be cooled in real time during the cutting process. The spray frequency of the coolant is proportional to the running speed of the cutting tool. Under the premise of ensuring the real-time cooling effect during the cutting saw operation, the waste of coolant is avoided, and the actual application effect of the overall equipment is greatly improved.

[0042] Working principle: When cutting the plate, first position and install the plate. When the plate needs to be installed, only two positioning holes need to be punched at the corresponding positions of the plate. At this time, directly push the plate into the plate groove 5 until the other end of the plate contacts the two side shells 6. During this process, one end of the protruding convex block 73 will be squeezed and move toward the inner side of the side shell 6, and at this time, the clamping plate 74 can be synchronously driven to move sideways. At this time, one end of the clamping plate 74 will be out of the side clamping groove of the positioning block 75. At this time, the spring outside the spring shaft 76 will lose its restriction, and the positioning block 75 will be clamped into the positioning hole of the plate to complete the stable positioning of the plate. During cutting, the cutting saw 94 is controlled to rotate rapidly, and the electric telescopic frame 8 is controlled to rise and fall to control the overall height of the cutting assembly 9 until the cutting saw 94 contacts the plate. At this time, the four walking rollers 164 are all in contact with the upper surface of the plate, and the two adjustment motors 1 are controlled to start at the same time to drive the adjustment studs 11 to rotate, thereby stably controlling the movement of the electric telescopic frame 8 and driving the cutting saw 94 to move. When the plate is cut, the four walking rollers 164 also roll on the plate. Since the four walking rollers 164 are evenly arranged around the cutting saw 94, the walking rollers 164 can not only ensure the cutting movement of the cutting saw 94, but also ensure the smooth operation of the cutting saw 94. The stability of the walking roller 164 can be ensured, and at the same time, a certain downward pressure can be continuously generated on the outer side of the plate cutting position to ensure the stability around the material cutting position, thereby ensuring the cutting effect and cutting accuracy. At the same time, when the walking roller 164 rotates, it can drive the grinding disc 167 at one end to rotate, and the grinding grains 166 on the outer side of the grinding disc 167 can be in continuous contact with the outer surface of the cutting saw 94. Since the slowly running walking roller 164 and the rapidly rotating cutting saw 94 have a large speed difference, the grinding grains 166 on both sides can produce a good synchronous grinding effect on both sides of the cutting saw 94, and continuously ensure the sharpness of the cutting saw 94. After adjusting the overall height of the cutting assembly 9, the meshing toothed disc 152 can mesh with the rack 10. During the operation of the stable walking assembly 16, the chip cleaning assembly 15 installed thereon can be driven to move synchronously. During this process, the meshing toothed disc 152 can mesh with the rack 10 and rotate, thereby driving the installation shaft 153 and the fan disc 154 outside it to rotate. The multiple chip cleaning fans 155 at the bottom of the fan disc 154 will also rotate synchronously. The multiple chip cleaning fans 155 will generate a large amount of downward wind force. These airflows can measure and blow away the metal debris generated during the cutting process to prevent the metal debris from staying around the cut seam and affecting subsequent cutting. At the same time, for every rotation of the meshing toothed disc 152, the contact block 151 on its top can contact the control switch once. At this time, the spray head 17 can spray coolant into the cutting area once. As the travel speed of the cutting saw increases, the spray frequency of the spray head 17 will also increase. The two are in a proportional relationship, thereby achieving real-time cooling of the cutting saw.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate cutting device with a positioning mechanism, comprising a cutting seat (2), characterized in that: A plate groove (5) is provided on the top surface of the cutting seat (2), a movable groove (4) is provided inside the cutting seat (2), two adjusting motors (1) are fixedly mounted on an outer wall of one side of the cutting seat (2), an adjusting stud (11) is fixedly mounted on one end of the output shaft of the two adjusting motors (1), two movable blocks (3) are mounted on the external threads of the adjusting stud (11), and electric telescopic frames (8) are fixedly mounted on the top ends of the two movable blocks (3); An adjusting motor (12) is fixedly mounted on an outer wall of one side of the electric telescopic frame (8); an adjusting screw (13) is fixedly mounted on one end of an output shaft of the adjusting motor (12); a cutting assembly (9) is mounted on an external thread of the adjusting screw (13); the cutting assembly (9) is used for stable cutting of a plate; a liquid spray box (14) is fixedly mounted on both outer walls of the cutting assembly (9); a stable walking assembly (16) is arranged on both outer walls of the cutting assembly (9); the stable walking assembly (16) is used for ensuring stable cutting; a chip cleaning assembly (15) is arranged on the stable walking assembly (16); the chip cleaning assembly (15) is used for side blowing of chips in a cutting area; two side shells (6) are fixedly mounted on an outer wall of one side of the cutting seat (2); a positioning mechanism (7) is arranged inside the side shell (6); the positioning mechanism (7) is used for rapid and automatic positioning of the cut plate.

2. A plate cutting device with a positioning mechanism according to claim 1, characterized in that: The positioning mechanism (7) comprises a protrusion (73) and a spring shaft (76); the protrusion (73) is movably mounted in a mounting groove provided on the side wall of the side shell (6) via a built-in spring (71); a connecting plate (72) is fixedly mounted on the bottom of the protrusion (73); one end of the protrusion (73) is located on the outside of the side shell (6); and a clamping plate (74) is fixedly mounted on one side outer wall of the connecting plate (72).

3. A plate cutting device with a positioning mechanism according to claim 2, characterized in that: The spring shaft (76) is longitudinally fixedly mounted in a top groove provided on the top surface of the plate groove (5); a positioning block (75) is slidably mounted on the outside of the spring shaft (76); a side clamping groove is provided on one side of the positioning block (75); one end of the clamping plate (74) is clamped into the side clamping groove.

4. A plate cutting device with a positioning mechanism according to claim 3, characterized in that: The cutting assembly (9) comprises a saw cover (92), a threaded block (91) is fixedly mounted on the top of the saw cover (92), the threaded block (91) is threadedly mounted on the outside of the adjusting screw (13) through a threaded hole arranged inside the threaded block (91), a cutting motor (93) is fixedly mounted on an outer wall of one side of the saw cover (92), a cutting saw (94) is fixedly mounted on one end of the output shaft of the cutting motor (93), and the cutting saw (94) is located inside the saw cover (92).

5. A plate cutting device with a positioning mechanism according to claim 4, characterized in that: The stable walking assembly (16) comprises a side frame (162), wherein the side frame (162) is fixedly mounted on an outer wall of one side of the saw cover (92), and two spring telescopic roller frames (163) are fixedly mounted on the bottom surface of the side frame (162), and a walking roller (164) is rotatably mounted between the two spring telescopic roller frames (163) via a side shaft (165), and one end of the side shaft (165) passes through and extends to the outside of the spring telescopic roller frame (163).

6. A plate cutting device with a positioning mechanism according to claim 5, characterized in that: A grinding disc (167) is fixedly mounted on one end of the side shaft (165), a plurality of grinding grains (166) are arranged on the outer surface of the grinding disc (167), the grinding grains (166) are in close contact with the outer surface of one side of the cutting saw (94), and a plurality of air holes (161) are arranged on the top surface of the side frame (162).

7. A plate cutting device with a positioning mechanism according to claim 6, characterized in that: The chip cleaning assembly (15) comprises a mounting shaft (153), the mounting shaft (153) being rotatably mounted in a rotating hole provided inside the side frame (162), a meshing toothed disc (152) being fixedly mounted on the top end of the mounting shaft (153), and a contact pressure block (151) being fixedly mounted on the top surface of the meshing toothed disc (152).

8. A plate cutting device with a positioning mechanism according to claim 7, characterized in that: A fan disc (154) is fixedly mounted on the outside of the mounting shaft (153), a plurality of chip cleaning fans (155) are fixedly mounted on the bottom surface of the fan disc (154), and the chip cleaning fans (155) are located above the side frame (162). Two racks (10) are fixedly mounted on the top surface of the cutting seat (2), and the meshing toothed disc (152) and the racks (10) are adapted to each other.

9. A plate cutting device with a positioning mechanism according to claim 8, characterized in that: Two side grooves (18) are provided on one side outer wall of the liquid spray box (14), the meshing toothed disc (152) is located inside the side grooves, and a liquid spray head (17) is fixedly mounted on the bottom of the liquid spray box (14), with one end of the liquid spray head (17) close to the cutting saw (94).

10. A plate cutting device with a positioning mechanism according to claim 9, characterized in that: A liquid inlet pipe is fixedly mounted on an outer wall of one side of the liquid spray box (14), a liquid spray pump is fixedly mounted inside the liquid spray box (14), and a control switch is arranged at the bottom of the side groove (18), the control switch is located on one side of the contact block (151), and the control switch is used to control the opening and closing of the liquid spray pump.

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