Automatic plate cutting equipment

Abstract

The invention discloses automatic plate cutting equipment, and relates to the technical field of plate cutting equipment. The device comprises a workbench, the top of the workbench is fixedly connected with a frame, one side of the workbench is provided with an automatic feeding mechanism, the top of the workbench is provided with an automatic cleaning mechanism, and the other side of the workbench is provided with an automatic discharging mechanism; the automatic feeding mechanism comprises a supporting column fixedly connected to one side of the frame and a servo motor fixedly connected to the top of the supporting column. Through mechanical linkage among the automatic feeding mechanism, the automatic cleaning mechanism and the automatic discharging mechanism, the functions of automatic feeding, automatic cleaning and automatic discharging can be achieved, the functions are achieved through rotation of one servo motor, the power part is effectively reduced, and therefore the use cost is reduced; and compared with traditional manual participation or multi-power driving, practicability is high, and certain creativity is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of sheet cutting equipment, and particularly relates to an automatic sheet cutting equipment. Background Art

[0002] Sheet cutting equipment refers to mechanical equipment or tools used for cutting and processing various sheets such as metals, woods, plastics, stones, composite materials, etc. It precisely divides the sheets according to preset sizes, shapes, or patterns through different technical means (such as laser, plasma, flame, water jet, sawing, disk cutting, etc.).

[0003] Common types: Laser cutting machine: Utilizes a high-energy laser beam for cutting, with high precision and a small heat-affected zone, suitable for fine processing of thin sheets.

[0004] Plasma cutting machine: Cuts thick metal plates through a high-temperature ionized gas, with high speed but possibly rough edges.

[0005] Water jet cutting: Cuts with a high-pressure water stream mixed with abrasive, without thermal deformation, suitable for a variety of materials.

[0006] Disk cutting: The equipment has a low usage cost, high dependence on labor, and it is difficult to achieve complex graphics or high tolerance requirements.

[0007] In the existing disk cutting during use, there is a problem of low automation. For example, during the loading process, manual placement is required. When cleaning the debris generated by cutting, manual handling is also needed. Additionally, during the unloading process, manual receiving and placing of materials are required. Therefore, it is time-consuming and laborious, with low efficiency. For this reason, we provide an automatic sheet cutting equipment to solve the above problems. Summary of the Invention

[0008] The purpose of the present invention is to provide an automatic sheet cutting equipment, which solves the problems of high labor cost and low efficiency in the existing metal sheet cutting equipment through the cooperation of an automatic loading mechanism, an automatic cleaning mechanism, and an automatic unloading mechanism.

[0009] To solve the above technical problems, the present invention is realized through the following technical solutions.

[0010] The present invention is an automatic plate cutting device, comprising a workbench, a frame is fixedly connected to the top of the workbench, an automatic feeding mechanism is arranged on one side of the workbench, an automatic cleaning mechanism is arranged on the top of the workbench, and an automatic unloading mechanism is arranged on the other side of the workbench; the automatic feeding mechanism comprises a support column fixedly connected to one side of the frame, a servo motor fixedly connected to the top of the support column, a lifting assembly arranged inside the support column, a feeding plate slidably connected between two support columns, and a push plate slidably connected to the inner wall of the frame, and the metal plate is automatically fed by the automatic feeding mechanism; the automatic cleaning mechanism comprises a protective shell fixedly connected to one side above the frame, a negative pressure assembly arranged inside the protective shell, and a collection pipe connected to one side of the bottom of the protective shell, and the debris generated by cutting is automatically collected by the automatic cleaning mechanism; the automatic unloading mechanism comprises a conveyor belt arranged on one side of the bottom of the workbench, a toggle assembly arranged on one side of the inner side of the protective shell, and a slope opened on one side of the top of the workbench, and the cut metal plate is automatically unloaded by the automatic unloading mechanism.

[0011] The present invention is further configured as follows: columns are fixedly connected to both sides of the top of the workbench, a cutting mechanism is arranged between the two columns, the cutting mechanism includes a cylinder fixedly connected to the top of the column, the output shaft of the cylinder extends to the inside of the column and is fixedly connected to a slide, a crossbeam is fixedly connected between the two slides, an adjusting component is arranged inside the crossbeam, the adjusting component includes a driving motor fixedly connected to one side of the inside of the crossbeam, a lead screw is fixedly connected to the output end of the driving motor, a sleeve is threadedly connected to the surface of the lead screw, a connecting block is fixedly connected to the top and bottom of the sleeve, the connecting block extends to the outside of the beam away from the side of the sleeve and is fixedly connected to a sliding block, a positioning plate is fixedly connected to one side of the sliding block, a rotating motor is fixedly connected to one side of the positioning plate, the output shaft of the rotating motor passes through the positioning plate and is fixedly connected to a cutting disk, and a laser triangulation sensor is fixedly connected to the bottom of the sliding block.

[0012] The present invention is further configured as follows: a transmission assembly and a clamping assembly are respectively arranged inside the frame, the transmission assembly includes a first threaded rod rotatably connected to the inside of the frame, a first threaded sleeve threadedly connected to one side of the surface of the first threaded rod, a first bearing sleeve rotatably connected to the surface of the first threaded sleeve, and one end of the push plate is fixedly connected to the first bearing sleeve; the clamping assembly includes a first bevel gear fixedly connected to one end of the surface of the first threaded rod, a second bevel gear meshed with one side of the first bevel gear, a second threaded rod fixedly connected to one side of the second bevel gear, a second threaded sleeve threadedly connected to the surface of the second threaded rod, a second bearing sleeve rotatably connected to the surface of the second threaded sleeve, and a clamping plate fixedly connected to the surface of the second bearing sleeve, and the threads on both sides of the surface of the second threaded rod are set in reverse.

[0013] The present invention is further configured as follows: the lifting assembly includes a third threaded rod rotatably connected to the inside of the support column, a third threaded sleeve threadedly connected to the bottom of the third threaded rod surface, a third bearing sleeve rotatably connected to the surface of the third threaded sleeve, a connecting block fixedly connected to the surface of the third bearing sleeve, and a first switching component arranged on one side of the connecting block, the first switching component includes a positioning hole opened on the outer wall of the third threaded sleeve, an electric push rod fixedly connected to one side of the connecting block, the diameter of the electric push rod output shaft is smaller than the diameter of the positioning hole, and the positioning hole and the electric push rod cooperate to play a switching role, the top of the third threaded rod surface is fixedly connected to a third bevel gear, one side of the third bevel gear is meshed with a fourth bevel gear, one side of the fourth bevel gear is fixedly connected to one end of the first threaded rod, the top of the third threaded rod is fixedly connected to the output shaft of the servo motor, and the side of the connecting block away from the electric push rod is fixedly connected to the loading plate.

[0014] The present invention is further configured such that the negative pressure assembly includes a worm fixedly connected to the surface of the first threaded rod, a worm wheel meshed with the top of the worm, a rotating shaft fixedly connected to the center of the worm wheel, a fifth bevel gear fixedly connected to the surface of the rotating shaft, a sixth bevel gear meshed with the top of the fifth bevel gear, a fan blade shaft fixedly connected to the top of the sixth bevel gear, a negative pressure blade fixedly connected to the surface of the fan blade shaft, a filter box fixedly connected to one side of the bottom of the inner cavity of the protective shell, and a filter mesh fixedly connected to the inside of the filter box.

[0015] The present invention is further configured such that the toggle assembly includes a gear plate meshed with one side of the worm gear, a rotating shaft fixedly connected to the inside of the gear plate, and cams fixedly connected to both sides of the surface of the rotating shaft, and both ends of the rotating shaft are rotatably connected to the inner wall of the protective shell through a bearing seat.

[0016] The present invention is further configured such that a second switching member is provided on one side of the pushing plate, and a third switching member is provided on one side of the clamping plate. The structures of the second switching member and the third switching member are exactly the same as the structure of the first switching member and play the same role.

[0017] The present invention is further configured such that a guiding plate is fixedly connected to one side of the workbench, the feeding plate is slidably connected to the guiding plate, guiding rods are fixedly connected to both sides of the bottom of the workbench, and the feeding plate is slidably connected to the guiding rods.

[0018] The present invention is further configured such that a controller is fixedly connected to one side of the protective shell, and the controller is used to control the cutting device.

[0019] The present invention is further configured such that a maintenance cover plate is installed on the top of the protective shell through bolts, and a ventilation groove is provided on one side of the maintenance cover plate.

[0020] The present invention has the following beneficial effects: Through the mechanical linkage among the automatic feeding mechanism, the automatic cleaning mechanism, and the automatic discharging mechanism, the functions of automatic feeding, automatic cleaning, and automatic discharging can be achieved, and it is realized by the rotation of one servo motor, effectively reducing the power part, thereby reducing the usage cost. Compared with the traditional manual participation or multi-power drive, it has higher practicability and certain creativity. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below.

[0022] Figure 1 Is a three-dimensional view of an automatic sheet cutting device Figure 1 .

[0023] Figure 2 Is a three-dimensional view of an automatic sheet cutting device Figure 2 .

[0024] Figure 3 Is a schematic view of a partial structure of an automatic sheet cutting device.

[0025] Figure 4 Is a schematic connection diagram of the frame and the support column in an automatic sheet cutting device.

[0026] Figure 5 Is a schematic view of the structure of the workbench in an automatic sheet cutting device.

[0027] Figure 6 Is an exploded view of a partial structure of an automatic sheet cutting device.

[0028] Figure 7This is an exploded diagram of the local structure of an automated plate cutting device.

[0029] Figure 8 It is a cross-sectional view of a beam in an automated plate cutting device.

[0030] In the attached drawings: 100, workbench; 200, frame; 300, automatic feeding mechanism; 400, automatic cleaning mechanism; 500, automatic unloading mechanism; 310, support column; 320, servo motor; 330, lifting assembly; 340, feeding plate; 350, pushing plate; 410, protective shell; 420, negative pressure assembly; 430, collecting pipe; 510, conveyor belt; 520, toggle assembly; 530, ramp; 600, column; 700, cutting mechanism; 710, cylinder; 720, slide plate; 730, beam; 740, adjustment assembly; 741, driving motor; 742, lead screw; 743, sleeve; 744, connecting block; 745, sliding block; 746, positioning plate; 747, rotating motor; 748, cutting disc; 749, laser triangulation sensor; 210, transmission assembly; 220 , clamping assembly; 211, first threaded rod; 212, first threaded sleeve; 213, first bearing sleeve; 221, first bevel gear; 222, second bevel gear; 223, second threaded rod; 224, second threaded sleeve; 225, second bearing sleeve; 226, clamping plate; 331, third threaded rod; 332, third threaded sleeve; 333, third bearing sleeve; 334, connecting block; 335, first switching component; 3351, positioning hole; 3352, electric push rod; 336, third bevel gear; 337, fourth bevel gear; 421, worm; 422, worm wheel; 423, rotating shaft; 424, fifth bevel gear; 425, sixth bevel gear; 426, fan blade shaft; 427, negative pressure blade; 428, filter box; 429, filter screen; 521, gear plate; 522, rotating shaft; 523, cam. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1

[0033] See also Figures 1-8The present invention is an automatic plate cutting device, comprising a workbench 100, a frame 200 fixedly connected to the top of the workbench 100, an automatic feeding mechanism 300 arranged on one side of the workbench 100, an automatic cleaning mechanism 400 arranged on the top of the workbench 100, and an automatic unloading mechanism 500 arranged on the other side of the workbench 100; the automatic feeding mechanism 300 comprises a support column 310 fixedly connected to one side of the frame 200, a servo motor 320 fixedly connected to the top of the support column 310, a lifting assembly 330 arranged inside the support column 310, a feeding plate 340 slidably connected between the two support columns 310, and a pushing plate 350 slidably connected to the inner wall of the frame 200, The metal sheets are automatically loaded by the automatic loading mechanism 300; the automatic cleaning mechanism 400 includes a protective shell 410 fixedly connected to the upper side of the frame 200, a negative pressure component 420 arranged inside the protective shell 410, and a collection pipe 430 connected to the bottom side of the protective shell 410, and the automatic cleaning mechanism 400 automatically collects the debris generated by the cutting; the automatic unloading mechanism 500 includes a conveyor belt 510 arranged on the bottom side of the workbench 100, a toggle component 520 arranged on the inner side of the protective shell 410, and a slope 530 opened on the top side of the workbench 100, and the cut metal sheets are automatically unloaded by the automatic unloading mechanism 500.

[0034] As a preferred embodiment of the above embodiment: support legs are fixedly connected at the four corners of the bottom of the workbench 100 to support the workbench 100 and ensure the stability of the workbench 100 when in use; one side of the frame 200 is open, and the purpose of this design is to facilitate unloading; there are two support columns 310, the bottom of which is placed on the ground and one side is fixed to the frame 200; the servo motor 320 is a prior art and is used as a power source; the loading plate 340 is slidably connected between the two support columns 310, and a movable groove for cooperating with the loading plate 340 is provided on the opposite side of the two support columns 310; the push plate 350 is an open frame 200 shape, and the purpose of this design is to facilitate pushing the metal sheet placed above the loading plate 340 to the bottom of the cutting disc 748 for cutting; the protective shell 410 is provided to protect its internal structure; the conveyor belt 510 is a prior art and is used to transport materials; the slope 530 is opened on one side of the top of the workbench 100 to facilitate unloading.

[0035] Example 2

[0036] See also Figures 1-8, on the basis of Embodiment 1, columns 600 are fixedly connected to both sides of the top of the workbench 100. A cutting mechanism 700 is arranged between the two columns 600. The cutting mechanism 700 includes a cylinder 710 fixedly connected to the top of the column 600. The output shaft of the cylinder 710 extends into the column 600 and is fixedly connected to a slide plate 720. A cross beam 730 is fixedly connected between the two slide plates 720. An adjustment assembly 740 is arranged inside the cross beam 730. The adjustment assembly 740 includes a driving motor 741 fixedly connected to one side inside the cross beam 730. The output end of the driving motor 741 is fixedly connected to a lead screw 742. A sliding sleeve 743 is threadedly connected to the surface of the lead screw 742. Connecting blocks 744 are fixedly connected to both the top and bottom of the sliding sleeve 743. One side of the connecting block 744 away from the sliding sleeve 743 extends outside the cross beam 730 and is fixedly connected to a sliding block 745. A positioning plate 746 is fixedly connected to one side of the sliding block 745. A rotation motor 747 is fixedly connected to one side of the positioning plate 746. The output shaft of the rotation motor 747 penetrates through the positioning plate 746 and is fixedly connected to a cutting disc 748. A laser triangulation sensor 749 is fixedly connected to the bottom of the sliding block 745. A transmission assembly 210 and a clamping assembly 220 are respectively arranged inside the frame 200. The transmission assembly 210 includes a first threaded rod 211 rotatably connected inside the frame 200, a first threaded sleeve 212 threadedly connected to one side of the surface of the first threaded rod 211, and a first bearing sleeve 213 rotatably connected to the surface of the first threaded sleeve 212. One end of the pushing plate 350 is fixedly connected to the first bearing sleeve 213. The clamping assembly 220 includes a first bevel gear 221 fixedly connected to one end of the surface of the first threaded rod 211, a second bevel gear 222 meshed with one side of the first bevel gear 221, a second threaded rod 223 fixedly connected to one side of the second bevel gear 222, a second threaded sleeve 224 threadedly connected to the surface of the second threaded rod 223, a second bearing sleeve 225 rotatably connected to the surface of the second threaded sleeve 224, and a clamping plate 226 fixedly connected to the surface of the second bearing sleeve 225. The threads on both sides of the surface of the second threaded rod 223 are arranged in the reverse direction.

[0037] As a preference of the above embodiments: By providing the cylinder 710, the position of the cutting disc 748 in the vertical direction can be adjusted to facilitate the cutting of metal sheets; by providing the adjustment assembly 740, the position of the cutting disc 748 in the horizontal direction can be adjusted to conveniently perform cutting at different distances according to requirements. Specifically, when the driving motor 741 rotates, it drives the lead screw 742 to rotate. The lead screw 742 drives the sliding sleeve 743 to move. The sliding sleeve 743 drives the connecting block 744 to move. The connecting block 744 drives the sliding block 745 to move. The sliding block 745 drives the positioning plate 746 to move. The positioning plate 746 drives the cutting disc 748 to move, so as to achieve the purpose of adjustment. Through the laser triangulation sensor 749, the distance of the horizontal movement of the cutting disc 748 can be detected, which is convenient for cooperating with the adjustment assembly 740 to improve the accuracy during horizontal movement. The software cooperation part between the laser triangulation sensor 749 and the adjustment assembly 740 is the prior art, and it is only necessary to ensure that horizontal detection can be performed. The first threaded rod 211 is rotatably connected to the inside of the frame 200 through a bearing seat to ensure the stability during rotation. By providing the clamping assembly 220, the metal sheet to be cut can be clamped and fixed. Specifically, when the first threaded rod 211 rotates, it drives the first bevel gear 221 to rotate. The first bevel gear 221 drives the second bevel gear 222 to rotate. The second bevel gear 222 drives the second threaded rod 223 to rotate. The second threaded rod 223 drives the second threaded sleeve 224 to rotate. The second threaded sleeve 224 drives the second bearing sleeve 225 to rotate. The second bearing sleeve 225 drives the clamping plate 226 to move. Since the threads on both sides of the surface of the second threaded rod 223 are in opposite directions, the two relatively moving clamping plates 226 can clamp and fix the metal sheet to be cut, which is convenient for subsequent cutting work.

[0038] Embodiment 3

[0039] Please refer to Figures 1-8, on the basis of Embodiment 1 and Embodiment 2, the lifting assembly 330 includes a third threaded rod 331 rotatably connected to the inside of the support column 310, a third threaded sleeve 332 threadedly connected to the bottom surface of the third threaded rod 331, a third bearing sleeve 333 rotatably connected to the surface of the third threaded sleeve 332, an adapter block 334 fixedly connected to the surface of the third bearing sleeve 333, and a first switching component 335 provided on one side of the adapter block 334. The first switching component 335 includes a positioning hole 3351 formed in the outer wall of the third threaded sleeve 332, an electric push rod 3352 fixedly connected to one side of the adapter block 334. The diameter of the output shaft of the electric push rod 3352 is smaller than the diameter of the positioning hole 3351. Through the cooperation of the positioning hole 3351 and the electric push rod 3352, a switching function is achieved. A third bevel gear 336 is fixedly connected to the top surface of the third threaded rod 331. A fourth bevel gear 337 is engaged with one side of the third bevel gear 336. One side of the fourth bevel gear 337 is fixedly connected to one end of the first threaded rod 211. The top of the third threaded rod 331 is fixedly connected to the output shaft of the servo motor 320. The side of the adapter block 334 away from the electric push rod 3352 is fixedly connected to the loading plate 340. The negative pressure assembly 420 includes a worm 421 fixedly connected to the surface of the first threaded rod 211, a worm gear 422 engaged with the top of the worm 421, a rotating shaft 423 fixedly connected to the center of the worm gear 422, a fifth bevel gear 424 fixedly connected to the surface of the rotating shaft 423, a sixth bevel gear 425 engaged with the top of the fifth bevel gear 424, a fan blade shaft 426 fixedly connected to the top of the sixth bevel gear 425, a negative pressure blade 427 fixedly connected to the surface of the fan blade shaft 426, a filter box 428 fixedly connected to one side of the inner cavity bottom of the protective shell 410, and a filter screen 429 fixedly connected to the inside of the filter box 428. The toggling assembly 520 includes a gear disk 521 engaged with one side of the worm gear 422, a rotating shaft 522 fixedly connected to the inside of the gear disk 521, and cams 523 fixedly connected to both sides of the surface of the rotating shaft 522. Both ends of the rotating shaft 522 are rotatably connected to the inner wall of the protective shell 410 through bearing seats. A second switching component is provided on one side of the pushing plate 350, and a third switching component is provided on one side of the clamping plate 226. The structures of the second switching component and the third switching component are exactly the same as the structure of the first switching component 335 and play the same role. A guide plate is fixedly connected to one side of the workbench 100. The loading plate 340 is slidably connected to the guide plate. Guide rods are fixedly connected to both sides of the bottom of the workbench 100. The loading plate 340 is slidably connected to the guide rods. A controller is fixedly connected to one side of the protective shell 410. The controller is used to control the cutting device. A maintenance cover plate is installed on the top of the protective shell 410 through bolts. An air vent groove is provided on one side of the maintenance cover plate.

[0040] As a preference of the above embodiments: By providing the first switching member 335, the working state of the lifting assembly 330 can be switched. A brief description is given here. For example, when the lifting assembly 330 is required to lift a metal plate, the controller activates the electric push rod 3352, causing the output shaft of the electric push rod 3352 to insert into the positioning hole 3351, completing the limitation of the third bearing sleeve 333, fixing the third bearing sleeve 333 and the third threaded sleeve 332 to form an integral body. At this time, when the third threaded rod 331 rotates, it can drive the third threaded sleeve 332 and the third bearing sleeve 333 to move in the vertical direction, thereby achieving the purpose of lifting the metal plate. When the lifting function is not required, the controller controls the output shaft of the electric push rod 3352 to retract, releasing the limitation on the positioning hole 3351, separating the third bearing sleeve 333 from the third threaded sleeve 332 to form two separate parts. In this way, when the third threaded rod 331 rotates normally, it will drive the third threaded sleeve 332 to rotate normally, causing the third threaded sleeve 332 to rotate normally inside the third bearing sleeve 333 without driving the third bearing sleeve 333 to move, thus avoiding movement interference. Similarly, the second switching member and the third switching member also play the same role. The main purpose of this design is to avoid movement interference, and only normal switching work needs to be carried out according to the designed software program. In this way, there will be no problem of movement interference during the continuous rotation of the servo motor 320.

[0041] The working process of the present invention is mainly divided into three parts: 1. When it is necessary to automatically load the metal plate to be cut into the area to be processed, the controller activates the servo motor 320 to rotate. The servo motor 320 drives the third threaded rod 331 to rotate. The third threaded rod 331 drives the third threaded sleeve 332 to rotate. The third threaded sleeve 332 drives the third bearing sleeve 333 to move. The third bearing sleeve 333 drives the connecting block 334 to move. The connecting block 334 drives the loading plate 340 to move, causing the metal plate placed on the top of the loading plate 340 to rise to one side of the pushing plate 350. Then, when it is necessary to push the raised metal plate to the bottom of the cutting disc 748, first, the output shaft of the electric push rod 3352 in the first switching member 335 is retracted, causing the output shaft of the electric push rod 3352 to move out of the positioning hole 3351. In this way, the third threaded rod 331 can normally drive the first threaded rod 211 to rotate. When the first threaded rod 211 rotates normally, it will drive the first threaded sleeve 212 to move. The first threaded sleeve 212 drives the first bearing sleeve 213 to move. The first bearing sleeve 213 drives the pushing plate 350 to move, pushing the metal plate on the top of the loading plate 340 to the bottom of the cutting disc 748. Then, the cutting disc 748 can normally cut the metal plate. The automatic loading work can be completed through the above steps.

[0042] II. When it is necessary to automatically clean the debris generated by cutting the top of the metal sheet, the normal rotation of the first threaded rod 211 is used to drive the worm 421 to rotate. The worm 421 drives the worm wheel 422 to rotate, the worm wheel 422 drives the rotating shaft 423 to rotate, the rotating shaft 423 drives the fifth bevel gear 424 to rotate, the fifth bevel gear 424 drives the sixth bevel gear 425 to rotate, the sixth bevel gear 425 drives the fan blade shaft 426 to rotate, and the fan blade shaft 426 drives the negative pressure blade 427 to rotate. During the rotation of the negative pressure blade 427, the debris is sucked by negative pressure through the collection pipe 430 communicated with the bottom of the protective shell 410, so as to complete the work of automatically cleaning the debris.

[0043] III. When it is necessary to unload the cut metal sheet, the rotation of the worm wheel 422 is used to drive the gear disc 521 to rotate. The gear disc 521 drives the rotating shaft 522 to rotate, and the rotating shaft 522 drives the cam 523 to rotate. During the rotation of the cam 523, the cut metal sheet is pushed down through the slope 530 and falls on the top of the conveyor belt 510. Then the conveyor belt 510 conveys the cut metal sheet to the subsequent required processing steps, so as to complete the work of automatic unloading.

[0044] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. An automated sheet cutting device, comprising a workbench (100), characterized in that: The top of the workbench (100) is fixedly connected to a frame (200); one side of the workbench (100) is provided with an automatic loading mechanism (300); the top of the workbench (100) is provided with an automatic cleaning mechanism (400); and the other side of the workbench (100) is provided with an automatic unloading mechanism (500); The automatic feeding mechanism (300) comprises a support column (310) fixedly connected to one side of the frame (200), a servo motor (320) fixedly connected to the top of the support column (310), a lifting assembly (330) arranged inside the support column (310), a feeding plate (340) slidably connected between two support columns (310), and a pushing plate (350) slidably connected to the inner wall of the frame (200), and the metal sheet is automatically fed through the automatic feeding mechanism (300); The automatic cleaning mechanism (400) comprises a protective shell (410) fixedly connected to one side above the frame (200), a negative pressure component (420) arranged inside the protective shell (410), and a collection pipe (430) connected to one side of the bottom of the protective shell (410), and the automatic cleaning mechanism (400) is used to automatically collect debris generated by cutting; The automatic unloading mechanism (500) comprises a conveyor belt (510) arranged on one side of the bottom of the workbench (100), a toggle assembly (520) arranged on one side of the interior of the protective shell (410), and a slope (530) opened on one side of the top of the workbench (100), and the cut metal sheet is automatically unloaded through the automatic unloading mechanism (500).

2. An automated sheet cutting device according to claim 1, characterized in that: On both sides of the top of the workbench (100), there are fixed columns (600). Between the two columns (600), there is a cutting mechanism (700). The cutting mechanism (700) includes a cylinder (710) fixedly connected to the top of the column (600). The output shaft of the cylinder (710) extends into the column (600) and is fixedly connected to a sliding plate (720). Between the two sliding plates (720), there is a cross beam (730). Inside the cross beam (730), there is an adjustment component (740). The adjustment component (740) includes a driving motor (741) fixedly connected to one side inside the cross beam (730). The output end of the driving motor (741) is fixedly connected to a lead screw (742). A sliding sleeve (743) is threadedly connected to the surface of the lead screw (742). Both the top and bottom of the sliding sleeve (743) are fixedly connected with connecting blocks (744). The side of the connecting block (744) away from the sliding sleeve (743) extends outside the cross beam (730) and is fixedly connected to a sliding block (745). One side of the sliding block (745) is fixedly connected to a positioning plate (746). One side of the positioning plate (746) is fixedly connected to a rotating motor (747). The output shaft of the rotating motor (747) penetrates the positioning plate (746) and is fixedly connected to a cutting disc (748). The bottom of the sliding block (745) is fixedly connected to a laser triangulation sensor (749).

3. An automatic cutting device for a sheet material according to claim 1, characterized in that: Inside the frame (200), there are respectively a transmission component (210) and a clamping component (220). The transmission component (210) includes a first threaded rod (211) rotatably connected inside the frame (200), a first threaded sleeve (212) threadedly connected to one side of the surface of the first threaded rod (211), and a first bearing sleeve (213) rotatably connected to the surface of the first threaded sleeve (212). One end of the pushing plate (350) is fixedly connected to the first bearing sleeve (213). The clamping component (220) includes a first bevel gear (221) fixedly connected to one end of the surface of the first threaded rod (211), a second bevel gear (222) meshed with one side of the first bevel gear (221), a second threaded rod (223) fixedly connected to one side of the second bevel gear (222), a second threaded sleeve (224) threadedly connected to the surface of the second threaded rod (223), a second bearing sleeve (225) rotatably connected to the surface of the second threaded sleeve (224), and a clamping plate (226) fixedly connected to the surface of the second bearing sleeve (225). The threads on both sides of the surface of the second threaded rod (223) are arranged in reverse.

4. An automated sheet cutting device according to claim 3, characterized in that: The lifting assembly (330) comprises a third threaded rod (331) rotatably connected to the inside of the support column (310), a third threaded sleeve (332) threadedly connected to the bottom of the surface of the third threaded rod (331), a third bearing sleeve (333) rotatably connected to the surface of the third threaded sleeve (332), a connecting block (334) fixedly connected to the surface of the third bearing sleeve (333), and a first switching component (335) arranged on one side of the connecting block (334), the first switching component (335) comprising a positioning hole (3351) opened on the outer wall of the third threaded sleeve (332), an electric push rod (3352) fixedly connected to one side of the connecting block (334), and the The diameter of the output shaft of the electric push rod (3352) is smaller than the diameter of the positioning hole (3351), and the positioning hole (3351) and the electric push rod (3352) cooperate to achieve a switching effect. A third bevel gear (336) is fixedly connected to the top of the surface of the third threaded rod (331), and a fourth bevel gear (337) is meshed on one side of the third bevel gear (336). One side of the fourth bevel gear (337) is fixedly connected to one end of the first threaded rod (211). The top of the third threaded rod (331) is fixedly connected to the output shaft of the servo motor (320), and the side of the connecting block (334) away from the electric push rod (3352) is fixedly connected to the loading plate (340).

5. An automated sheet cutting device according to claim 1, characterized in that: The negative pressure assembly (420) comprises a worm (421) fixedly connected to the surface of the first threaded rod (211), a worm wheel (422) meshed with the top of the worm (421), a rotating shaft (423) fixedly connected to the center of the worm wheel (422), a fifth bevel gear (424) fixedly connected to the surface of the rotating shaft (423), a sixth bevel gear (425) meshed with the top of the fifth bevel gear (424), a fan blade shaft (426) fixedly connected to the top of the sixth bevel gear (425), a negative pressure blade (427) fixedly connected to the surface of the fan blade shaft (426), a filter box (428) fixedly connected to one side of the bottom of the inner cavity of the protective shell (410), and a filter screen (429) fixedly connected to the inside of the filter box (428).

6. The automated sheet cutting equipment according to claim 5, characterized in that: The shifting assembly (520) comprises a gear plate (521) meshed with one side of the worm gear (422), a rotating shaft (522) fixedly connected to the inside of the gear plate (521), and cams (523) fixedly connected to both sides of the surface of the rotating shaft (522); both ends of the rotating shaft (522) are rotatably connected to the inner wall of the protective shell (410) via a bearing seat.

7. An automated sheet cutting device according to claim 3, wherein: A second switching component is disposed on one side of the push plate (350), and a third switching component is disposed on one side of the clamping plate (226). The structures of the second switching component and the third switching component are completely identical to those of the first switching component (335) and play the same role.

8. An automated sheet cutting device according to claim 1, characterized in that: One side of the workbench (100) is fixedly connected with a guide plate, the loading plate (340) is slidably connected with the guide plate, both sides of the bottom of the workbench (100) are fixedly connected with guide rods, and the loading plate (340) is slidably connected with the guide rods.

9. An automated sheet cutting device according to claim 1, characterized in that: One side of the protective shell (410) is fixedly connected with a controller, and the controller is used to control the cutting device.

10. An automatic sheet cutting device according to claim 1, characterized in that: The top of the protective shell (410) is installed with a maintenance cover plate through bolts, and a ventilation groove is opened on one side of the maintenance cover plate.

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