Annular cutting equipment for vibration disc production

Abstract

The invention discloses annular cutting equipment for vibration disc production. The annular cutting equipment comprises a machine table, a laser cutter is arranged at the top of the machine table, a sliding table is arranged on the inner side of the machine table and located below the laser cutter in a sliding mode, a material plate is arranged above the sliding table, a bridge plate is arranged at the position, close to the upper portion of the material plate, of the sliding table, and the material plate is located below the laser cutter. Two groups of edge supporting mechanisms are movably arranged between the sliding table and the material plate, each edge supporting mechanism comprises two groups of mutually stacked supporting ring seats, three groups of extending arms are arranged on the outer sides of the supporting ring seats in an annular array mode, suction nozzles are arranged above the extending arms in an array mode, the inner ring positions of the supporting ring seats are communicated with a suction pump through connecting pipes, and a switching mechanism is arranged below the sliding table; the switching mechanism is started to control the two groups of supporting ring seats to move relatively; according to the continuous cutting device, the problem that a traditional clamp supporting tool needs to be adjusted for multiple times to position blanks can be effectively solved, meanwhile, the continuous cutting precision is guaranteed, and the situation that a material channel generates large torsional stress in the cutting production process is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection devices, and in particular to an annular cutting device for producing vibrating disks. Background Art

[0002] As an efficient and precise automatic feeding device, the vibrating plate plays a vital and fundamental role in modern industrial production lines. Its core function is to automatically orient, sort, and screen scattered and disordered workpieces through mechanical vibration, and then continuously and stably transport them to the designated workstation or the next process.

[0003] During the manufacturing process of the vibrating plate, since the material channel is mostly spiral, a laser cutting machine is required to perform circular spiral cutting on the material channel, and then the cut material channel is stretched into shape to realize the preparation and production of the material channel. However, the following problems will occur during the circular cutting process of the traditional vibrating plate material channel:

[0004] First, the sheet blanks are mostly circular steel plates. The servo system drives the laser cutting equipment to perform Archimedean spiral cutting operations on the steel plate surface. This places too high a precision requirement on the servo system. At the same time, the blank needs to be positioned with the help of a fixture during the cutting process. This makes the fixture assembly affect the normal cutting path of the laser cutting equipment, requiring multiple adjustments to the clamping position, which can easily affect the accuracy of continuous cutting.

[0005] Second, due to the continuous cutting process, traditional clamping equipment or stabilizing equipment cannot perform all-round positioning operations, which makes the front end of the spiral channel prone to force twisting when it is cut to the tail. This situation can easily cause the channel to deform and affect the actual quality of the finished product.

[0006] Therefore, how to provide a ring cutting device for vibrating disk production is a problem that those skilled in the art urgently need to solve. Summary of the Invention

[0007] One purpose of the present invention is to propose a ring cutting device for vibrating disk production. The present invention can effectively solve the problem that traditional fixtures and brackets need to be adjusted multiple times to position the blank, while ensuring continuous cutting accuracy and preventing the material channel from generating large torsional stress during the cutting production process.

[0008] According to an embodiment of the present invention, a circular cutting device for producing a vibrating disk includes a machine platform, a laser cutter is provided on the top of the machine platform, a slide is slidably provided on the inner side of the machine platform below the laser cutter, a material plate is provided above the slide, and a bridge plate is provided near the position above the material plate on the slide, and the material plate is located below the laser cutter;

[0009] Two sets of edge-supporting mechanisms are movably arranged between the slide and the material plate. The edge-supporting mechanisms include two sets of stacked support ring seats. Three sets of extension arms are arranged in a circular array outside the support ring seats. Suction nozzles are arranged in an array above the extension arms. The inner ring position of the support ring seat is connected to the suction pump through a connecting pipe. A switching mechanism is arranged under the slide to start and control the relative movement of the two sets of support ring seats.

[0010] A belt rotation mechanism is provided at the bottom of the slide, and a meshing groove is provided on the inner ring of the support ring seat. The support ring seat is connected to the belt rotation mechanism through the meshing groove. Two sets of support ring seats are arranged above the slide in opposite rotation directions through the belt rotation mechanism.

[0011] The slide surface is also provided with a rotation mechanism, which includes a bottom mounting plate and a top mounting plate. The top mounting plate and the bottom mounting plate are respectively located at the axis positions on the upper and lower sides of the material plate. The rotation of the bottom mounting plate drives the material plate to rotate on the top of the slide.

[0012] Furthermore, the switching mechanism includes a Y-shaped frame and an electric push rod. The Y-shaped frame is movable through the slide and is fixedly connected to an ear seat. The ear seat is elastically connected to the slide through a pressure spring on the top. The bottom of the Y-shaped frame is fixedly connected to a wedge block. The surface of the wedge block is in oblique wedge contact with a wedge pusher. One side of the wedge pusher is fixed to the output end of the electric push rod. The electric push rod is fixed to the frame at the bottom of the slide.

[0013] Furthermore, the two sides of the top of the Y-shaped frame are rotatably connected to the inner convex ring through the ring mouth, the inner convex ring is fixed to the inner ring surface of the single set of support ring seat close to the material plate, and the bottom of the support ring seat close to the slide side is fixed with a ring bottom, and the ring bottom is rotatably set in the bottom ring seat.

[0014] Furthermore, the bottom of the bottom ring seat is slidably connected to the slide through four groups of sliding rods. Two groups of push rod assemblies are provided at the bottom of the bottom ring seat. The push rod assemblies include a pushing rod and a resisting rod. The pushing rod and the resisting rod are movably connected through a limiting sliding pin.

[0015] Furthermore, a limiting wheel is movably provided at one end of the resistance rod away from the pushing rod, and the axles of the resistance rod and the limiting wheel are movably connected to the connecting seat through the shaft, and the connecting seat is fixed on a single set of sliding rods at the bottom of the bottom ring seat.

[0016] Furthermore, one end of the pushing rod away from the interference rod is movably connected to one side of the ear seat through an axle pin. The two groups of pushing rod assemblies correspond to two groups of pushing rods, and the two groups of pushing rods are respectively arranged on the left and right sides of the ear seat.

[0017] Furthermore, a limiting sliding groove is provided near the position of the limiting sliding pin and the limiting wheel on the slide, and the limiting sliding pin and the limiting wheel are connected to the slide in a limiting sliding manner.

[0018] Furthermore, the belt rotation mechanism includes a first motor and a coupling. The output shaft of the first motor fixed at the bottom of the slide is connected to the coupling through a first bevel gear group. The coupling movably passes through the slide and the top is fixedly connected to the first tooth. The top of the first tooth is connected to the second tooth through a reversing bevel gear group. The reversing bevel gear group is movably mounted on the top of the slide. The bottom of the second tooth is rotatably connected to the axis of the top of the first tooth through a rotating shaft. The first tooth and the second tooth are respectively engaged with the grooves on the inner sides of the two groups of support ring seats.

[0019] Furthermore, a transmission tooth is fixedly connected to the bottom axis of the bottom plate through a connecting rod, one side of the transmission tooth is engaged with a docking tooth, and the side of the docking tooth away from the transmission tooth is engaged with the main tooth. The transmission tooth, docking tooth and main tooth are all mounted on the top of the slide.

[0020] Furthermore, the bottom of the main tooth is connected to the second bevel gear group through a shaft, one side of the second bevel gear group is fixed to the output shaft of the second motor, the second motor is fixed to the bottom of the slide, the top plate is rotatably set at the bottom of the slide, and the slide is movably set on the surface of the bridge plate through an electromagnetic rod.

[0021] The beneficial effects of the present invention are:

[0022] The present invention provides two sets of support ring seats, which cooperate with the suction nozzles on the surfaces of the three groups of extended arms outside the support ring seats to lift the bottom surface of the material plate. At the same time, the suction of the suction pump achieves stable adsorption and realizes the lifting operation of the outer position of the material plate, thereby preventing the material plate from twisting after being cut by the laser cutter.

[0023] The present invention is provided with a switching mechanism, which can drive the two groups of supporting ring seats to move in opposite directions, so that a single group of supporting ring seats can lift the material plate. In this way, the belt rotation mechanism drives the two groups to rotate in opposite directions, so that after the single group of supporting ring seats lifts the material plate and rotates to a certain position, the other group of supporting ring seats switches to lift it. Compared with the traditional clamp assembly, there is no need to adjust the state of the material plate multiple times, thereby ensuring continuous cutting accuracy.

[0024] The present invention provides a follow-up rotation mechanism. When the bottom plate and the top plate jointly clamp the material plate, the bottom plate can drive the center position of the material plate to rotate by starting the second motor, and cooperate with the rotation mechanism to drive the supporting ring seat to lift and rotate the outer position of the material plate, which can effectively prevent the material plate from stress torsion, thereby ensuring the quality of the product after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1This is a schematic diagram of the overall structure of a ring-shaped cutting device for vibrating plate production proposed by the present invention;

[0027] Figure 2 This is a schematic diagram of the side structure of the slide table of an annular cutting equipment for vibrating disk production proposed by the present invention.

[0028] Figure 3 This is a schematic diagram of the bottom structure connection of the material plate of the annular cutting equipment for vibrating disk production proposed by the present invention.

[0029] Figure 4 This is a schematic diagram of the lateral structure of the slide table of the annular cutting equipment for vibrating disk production proposed by the present invention.

[0030] Figure 5 This is a schematic diagram of the disassembly of the switching mechanism of the annular cutting equipment for vibrating disk production proposed by the present invention.

[0031] Figure 6 This is a schematic diagram of the connection structure of the lifting base of the annular cutting equipment for vibrating disk production proposed by the present invention.

[0032] Figure 7 This is a schematic diagram of the connection of the rotating mechanism of the annular cutting equipment for vibrating disk production proposed by the present invention.

[0033] Figure 8 This invention proposes a ring cutting device for vibrating plate production Figure 4 A magnified schematic diagram of the structure at point A.

[0034] In the figure: 1. Machine table; 2. Slide; 3. Material plate; 4. Bridge plate; 5. Laser cutter; 6. Edge support mechanism; 7. Switching mechanism; 8. Belt rotation mechanism; 9. Follow-up mechanism;

[0035] 61. Support ring seat; 62. Extension arm; 63. Suction nozzle; 64. Grooving groove; 65. Inner convex ring; 66. Ring bottom; 67. Suction pump; 71. Y-shaped frame; 72. Ear seat; 73. Pressure spring; 74. Push rod assembly; 75. Bottom ring seat; 76. Wedge block; 77. Wedge pusher; 78. Electric push rod; 81. First motor; 82. First bevel gear set; 83. Coupling shaft; 84. First gear; 85. Reversing bevel gear set; 86. Second gear; 91. Second motor; 92. Second bevel gear set; 93. Main gear; 94. Docking gear; 95. Transmission gear; 96. Bottom plate; 97. Top plate; 98. Slide plate;

[0036] 741. Push rod; 742. Resistance rod; 743. Connecting seat; 744. Limiting slide pin; 745. Limiting slide groove; 746. Limiting wheel. DETAILED DESCRIPTION

[0037] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0038] refer to Figures 1-8 , including a machine 1, a laser cutter 5 is provided on the top of the machine 1, a slide 2 is provided on the inner side of the machine 1 below the laser cutter 5, a material plate 3 is provided above the slide 2, a bridge plate 4 is provided on the slide 2 near the top of the material plate 3, and the material plate 3 is located below the laser cutter 5; two groups of edge supporting mechanisms 6 are movably provided between the slide 2 and the material plate 3, and the edge supporting mechanism 6 includes two groups of supporting ring seats 61 stacked on each other, three groups of extension arms 62 are provided in a circular array outside the supporting ring seat 61, and a suction nozzle 63 is provided in an array above the extension arm 62, and the inner circle position of the supporting ring seat 61 is connected to the suction pump 67 through a connecting pipe, and the slide 2 A switching mechanism 7 is provided below the slide 2, and the switching mechanism 7 starts and controls the relative movement of the two groups of support ring seats 61; a belt rotation mechanism 8 is provided at the bottom of the slide 2, and a meshing groove 64 is provided on the inner ring of the support ring seat 61. The support ring seat 61 is connected to the belt rotation mechanism 8 through the meshing groove 64, and the two groups of support ring seats 61 are arranged above the slide 2 in opposite rotation directions through the belt rotation mechanism 8; a follow-up mechanism 9 is also provided on the surface of the slide 2, and the follow-up mechanism 9 includes a bottom mounting plate 96 and a top mounting plate 97. The top mounting plate 97 and the bottom mounting plate 96 are respectively located at the axial positions on the upper and lower sides of the material plate 3, and the rotation of the bottom mounting plate 96 drives the material plate 3 to rotate on the top of the slide 2.

[0039] In this embodiment, the slide 2 moves vertically on the top of the machine 1 and cooperates with the lateral movement of the laser cutter 5, which can adjust the change of the cutting position between the material plate 3 above the slide 2 and the laser cutter 5, thereby coordinating the movement to realize the spiral cutting operation on the surface of the material plate 3. After the material plate 3 is placed on the slide 2, the bottom plate 96 and the top plate 97 clamp its axial position, and the basic rotation operation of the material plate 3 is realized under the drive of the bottom plate 96, and the edge support mechanism 6 includes two groups of support ring seats 61. The two groups of support ring seats 61 respectively realize the bottom lifting operation of the material plate 3. This effect is driven by the switching mechanism 7. Specifically, the two groups of support ring seats 61 are moved forward and backward. The two sets of support ring seats 61 are moved in opposite directions, thereby realizing the contact and lifting operation between the suction nozzle 63 on the surface of the extension arm 62 and the bottom surface of the material plate 3, preventing the material plate 3 from being cut later and the rotation effect driven by the bottom plate 96 causing stress to twist the material channel. At the same time, a relatively stable rotation operation is achieved under the support of the suction nozzle 63, and the belt rotation mechanism 8 can directly drive the two sets of support ring seats 61 to move in the opposite direction for a distance. After moving to a fixed position, the switching mechanism 7 is started to realize the switching of the two sets of support ring seats 61, and then the belt rotation mechanism 8 is driven to realize the reciprocating rotation operation. Compared with the traditional clamp assembly, this operation can effectively avoid the occurrence of the situation where the clamp hinders the cutting path of the laser cutter 5.

[0040] refer to Figure 2 、 Figure 4 、 Figure 5 and Figure 8 The switching mechanism 7 includes a Y-shaped frame 71 and an electric push rod 78. The Y-shaped frame 71 flexibly extends through the slide 2 and is fixedly connected to an ear seat 72. The ear seat 72 is elastically connected to the slide 2 via a pressure spring 73 at the top. The bottom of the Y-shaped frame 71 is fixedly connected to a wedge block 76. The surface of the wedge block 76 is in contact with a wedge pusher 77, one side of which is fixed to the output end of the electric push rod 78. The electric push rod 78 is fixed to the frame at the bottom of the slide 2. The top and sides of the Y-shaped frame 71 are rotatably connected to the inner convex ring 65 through ring openings. The inner convex ring 65 is fixed to the inner ring surface of the single-set support ring seat 61 near the material plate 3. The bottom of the support ring seat 61 near the slide 2 is fixed with a ring base 66, which is rotatably set within the bottom ring seat 75. The bottom of the bottom ring seat 75 is slidably connected to the slide 2 via four sets of sliding rods. Two push rod assemblies 74 are provided at the bottom of the bottom ring seat 75. These push rod assemblies 74 include a pushing rod 741 and a resisting rod 742, which are movably connected via a limiting sliding pin 744. A limiting wheel 746 is movably provided at the end of the resisting rod 742, which is remote from the pushing rod 741. The axes of the resisting rod 742 and the limiting wheel 746 are movably connected to a connecting seat 743 via an axle. The connecting seat 743 is fixed to a single set of sliding rods at the bottom of the bottom ring seat 75. The end of the pushing rod 741, which is remote from the resisting rod 742, is movably connected to one side of the ear seat 72 via an axle pin. The two push rod assemblies 74 correspond to two sets of pushing rods 741, which are respectively provided on the left and right sides of the ear seat 72. A limiting sliding groove 745 is provided near the position of the limiting sliding pin 744 and the limiting wheel 746 on the slide 2 , and the limiting sliding pin 744 and the limiting wheel 746 are connected to the slide 2 in a limiting sliding manner.

[0041] The Y-shaped frame 71 is Y-shaped as a whole, and its upper two sides are connected to the ring bottom 66 of the inner ring position of the single group of supporting ring seats 61 through the ring mouth and the ball bearing, so that the supporting ring seat 61 can be rotated above the Y-shaped frame 71 through the ring bottom 66. The Y-shaped frame 71 mainly provides a stable resistance effect for the supporting ring seat 61, thereby driving the supporting ring seat 61 to move up and down. The ear seat 72 is fixed under the Y-shaped frame 71, and the ear seat 72 is connected to the bottom ring seat 75 through the push rod assembly 74. The bottom ring seat 75 supports another group of supporting ring seats 61. In this way, when the Y-shaped frame 71 rises, the two groups of supporting ring seats 61 will move in opposite directions, thereby realizing the conversion of the supporting operation of the two groups of supporting ring seats 61 on the material plate 3. Specifically, when the electric push rod 78 pushes the wedge push 77 to move, the wedge push 77 will push the wedge block 76 at the bottom of the Y-shaped frame 71. The Y-shaped frame 71 is now affected When the locking cam 730 is in the unlocking state, the locking cam 730 is in the unlocking state, and the locking cam 730 is in the unlocking state, so that the locking cam 730 is locked and the locking cam 730 is locked.

[0042] refer to Figure 3 and Figure 6 The belt rotation mechanism 8 includes a first motor 81 and a connecting shaft 83. The output shaft of the first motor 81 fixed at the bottom of the slide 2 is connected to the connecting shaft 83 through the first bevel gear group 82. The connecting shaft 83 moves through the slide 2 and is fixedly connected to the first gear 84 at the top. The top of the first gear 84 is connected to the second gear 86 through the reversing bevel gear group 85. The reversing bevel gear group 85 is movably mounted on the top of the slide 2. The bottom of the second gear 86 is connected to the axis of the top of the first gear 84 through a rotating shaft. The first gear 84 and the second gear 86 are respectively engaged with the meshing grooves 64 on the inner sides of the two groups of support ring seats 61.

[0043] In this embodiment, after the first motor 81 is started, it will drive the connecting shaft 83 to rotate through the first bevel gear group 82. The first bevel gear group 82 is composed of two groups of bevel gears meshing with each other to realize the conversion of the transmission direction. At this time, the rotation of the connecting shaft 83 drives the first gear 84 to rotate. The first gear 84 meshes with the meshing groove 64 at the inner ring position of the lower supporting ring seat 61, driving the supporting ring seat 61 to rotate in one direction, and the top of the first gear 84 is connected to the second gear 86 through the reversing bevel gear group 85. The reversing bevel gear group 85 is composed of three groups of bevel gears to realize the second gear 86 and the first gear 86. The teeth 84 rotate in opposite directions, so when a single set of support ring seats 61 rotates clockwise, the other set of support ring seats 61 will rotate counterclockwise, thereby cooperating with the switching control of the switching mechanism 7 to realize the reciprocating rotation of the two sets of support ring seats 61 to drive the material plate 3 to rotate continuously. It should be noted here that the engagement between the second tooth 86 and the first tooth 84 and the meshing groove 64 is an active engagement, and the support ring seat 61 can move up and down on the surface of the first tooth 84 or the second tooth 86 through the meshing groove 64. This is an engaging active relationship, similar to the spline connection on the traditional structure.

[0044] refer to Figure 3 and Figure 7 The bottom axis of the bottom plate 96 is fixedly connected to a transmission gear 95 via a connecting rod. One side of the transmission gear 95 engages with a docking gear 94, and the side of the docking gear 94 away from the transmission gear 95 engages with the main gear 93. The transmission gear 95, docking gear 94, and main gear 93 are all mounted on the top of the slide 2. The bottom of the main gear 93 is connected to the second bevel gear set 92 via a shaft. One side of the second bevel gear set 92 is fixed to the output shaft of the second motor 91, and the second motor 91 is fixed to the bottom of the slide 2. The top plate 97 is rotatably mounted on the bottom of the slide 98, and the slide 98 is movably mounted on the surface of the bridge plate 4 via an electromagnetic rod.

[0045] In this embodiment, after the second motor 91 is started, it will drive the main gear 93 to rotate through the second bevel gear group 92. The second bevel gear group 92 is the same as the first bevel gear group 82 and is composed of two sets of bevel gears. When the main gear 93 rotates, the docking gear 94 engaged with it will drive the transmission gear 95 to rotate synchronously, and the transmission gear 95 is fixed to the bottom of the bottom plate 96. The docking gear 94, the main gear 93 and the transmission gear 95 are all limited by the frame, so that the second motor 91 drives the bottom plate 96 to rotate after it is started, and the material plate 3 is clamped by the bottom plate 96 and the top plate 97, thereby driving the material plate 3 to rotate synchronously. In this way, it is only necessary to control the transmission ratio of the first motor 81 and the second motor 91 to achieve stable rotation of the material plate 3, thereby preventing stress torsion at the center position and edge position of the material plate 3 after being cut by the laser cutter 5.

[0046] Working principle: insert the material sheet 3 between the bottom mounting plate 96 and the top mounting plate 97 above the slide 2 and perform axial positioning, then the electromagnetic rod above the bridge plate 4 pushes the slide plate 98 to move downward, and the top mounting plate 97 simultaneously clamps the material sheet 3 above the bottom mounting plate 96, then the electric push rod 78 starts to push the wedge push 77 under the slide 2, and the wedge push 77 squeezes the wedge block 76 to realize that the wedge block 76 drives the ear seat 72 and the Y-shaped frame 71 to move upward. During the movement, the Y-shaped frame 71 pushes the inner convex ring 65 of the inner ring of the single-group supporting ring seat 61, and the single-group supporting ring seat 61 is forced to move upward, so as to drive the suction nozzle 63 on the surface of the three groups of extension arms 62 to fit with the bottom surface of the material sheet 3, and at the same time the ear seat 72 rises to drive the pushing rods 741 on both sides. When the cam 742 is in the unlocked position, the locking cam 748 is in the unlocked position, and the locking cam 749 is in the unlocked position, so that the cam 749 is unlocked and the locking cam 749 is unlocked. The supporting ring seat 61 on the opposite side rotates, and the top of the first gear 84 drives the second gear 86 to rotate in the opposite direction through the reversing bevel gear group 85, and the second gear 86 drives the other group of supporting ring seats 61 to rotate in the opposite direction through the meshing groove 64, so as to drive the material plate 3 to rotate. At the same time, the second motor 91 drives the main gear 93 to rotate through the second bevel gear group 92, and the main gear 93 drives the transmission gear 95 to rotate through the docking gear 94, and the transmission gear 95 directly realizes the rotation of the bottom plate 96. In this way, the material plate 3 as a whole rotates more stably, and the stable movement of the laser cutter 5 is coordinated to realize the cutting operation of the material channel. During the cutting process, the middle position of the material plate 3 is driven to rotate by the clamping of the bottom plate 96 and the top plate 97, and the cutting position of the material plate 3 is The bottom supporting ring seat 61 is lifted and driven to rotate, thereby preventing the material plate 3 from stress torsion. After rotating to a certain angle, the electric push rod 78 drives the wedge push 77 to move in the opposite direction. Under the elastic force of the pressure spring 73 on the top of the ear seat 72, the Y-shaped frame 71 drives the upper supporting ring seat 61 to descend, while the lower supporting ring seat 61 is pushed up by the bottom ring seat 75, so that the suction nozzles 63 at different positions can lift the bottom of the material plate 3. Furthermore, the port of the suction nozzle 63 is connected to the suction pump 67, and the suction of the suction pump 67 further stabilizes the rotation state of the material plate 3 to prevent it from offset. Compared with traditional clamps, multiple adjustment operations are not required, effectively ensuring the effect of continuous cutting accuracy.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A circular cutting device for vibrating plate production, characterized in that: The machine comprises a platform (1), a laser cutter (5) is provided on the top of the platform (1), a slide (2) is provided on the inner side of the platform (1) below the laser cutter (5), a material plate (3) is provided above the slide (2), a bridge plate (4) is provided on the slide (2) near the top of the material plate (3), and the material plate (3) is located below the laser cutter (5); Two groups of edge-supporting mechanisms (6) are movably arranged between the slide (2) and the material plate (3). The edge-supporting mechanisms (6) include two groups of mutually stacked support ring seats (61). Three groups of extension arms (62) are arranged in an annular array outside the support ring seats (61). Suction nozzles (63) are arranged in an array above the extension arms (62). The inner circle position of the support ring seats (61) is connected to the suction pump (67) through a connecting pipe. A switching mechanism (7) is arranged below the slide (2). The switching mechanism (7) starts to control the relative movement of the two groups of support ring seats (61). A belt rotation mechanism (8) is provided at the bottom of the slide (2), a meshing groove (64) is provided on the inner ring of the support ring seat (61), the support ring seat (61) is connected to the belt rotation mechanism (8) through the meshing groove (64), and two groups of support ring seats (61) are arranged above the slide (2) in opposite rotation directions through the belt rotation mechanism (8); The surface of the slide (2) is also provided with a rotation mechanism (9), which includes a bottom plate (96) and a top plate (97). The top plate (97) and the bottom plate (96) are respectively located at the axis positions on the upper and lower sides of the material plate (3). The bottom plate (96) rotates to drive the material plate (3) to rotate on the top of the slide (2).

2. The annular cutting device for vibrating plate production according to claim 1, characterized in that: The switching mechanism (7) includes a Y-shaped frame (71) and an electric push rod (78). The Y-shaped frame (71) is movable and passes through the slide (2) and is fixedly connected to an ear seat (72). The ear seat (72) is elastically connected to the slide (2) through a pressure spring (73) at the top. The bottom of the Y-shaped frame (71) is fixedly connected to a wedge block (76). The surface of the wedge block (76) is in contact with a wedge push (77). One side of the wedge push (77) is fixed to the output end of the electric push rod (78). The electric push rod (78) is fixed to the frame at the bottom of the slide (2).

3. The annular cutting device for vibrating plate production according to claim 2, characterized in that: The top two sides of the Y-shaped frame (71) are rotatably connected to the inner convex ring (65) through the ring opening. The inner convex ring (65) is fixed to the inner ring surface of the single group supporting ring seat (61) close to the material plate (3). The bottom of the supporting ring seat (61) close to the slide (2) is fixed with a ring bottom (66), and the ring bottom (66) is rotatably arranged in the bottom ring seat (75).

4. The annular cutting device for vibrating plate production according to claim 3, characterized in that: The bottom of the bottom ring seat (75) is slidably connected to the slide (2) through four groups of sliding rods. Two groups of push rod assemblies (74) are provided at the bottom of the bottom ring seat (75). The push rod assemblies (74) include a pushing rod (741) and a resisting rod (742). The pushing rod (741) and the resisting rod (742) are movably connected through a limiting sliding pin (744).

5. The annular cutting device for producing a vibrating plate according to claim 4, characterized in that: A limiting wheel (746) is movably provided at one end of the resisting rod (742) away from the pushing rod (741); the axis of the resisting rod (742) and the limiting wheel (746) are movably connected to the connecting seat (743) through an axle rod; and the connecting seat (743) is fixed on a single set of sliding rods at the bottom of the bottom ring seat (75).

6. The annular cutting device for vibrating plate production according to claim 5, characterized in that: One end of the pushing rod (741) away from the conflicting rod (742) is movably connected to one side of the ear seat (72) through an axle pin. The two groups of pushing rod assemblies (74) correspond to the two groups of pushing rods (741), and the two groups of pushing rods (741) are respectively arranged on the left and right sides of the ear seat (72).

7. The annular cutting device for producing a vibrating plate according to claim 5, characterized in that: A limiting sliding groove (745) is provided on the slide (2) near the limiting sliding pin (744) and the limiting wheel (746), and the limiting sliding pin (744) and the limiting wheel (746) are connected to the slide (2) in a limiting sliding manner.

8. The annular cutting device for producing a vibrating plate according to claim 1, characterized in that: The belt rotation mechanism (8) comprises a first motor (81) and a connecting shaft (83). The output shaft of the first motor (81) fixed at the bottom of the slide (2) is connected to the connecting shaft (83) through a first bevel gear group (82). The connecting shaft (83) movably passes through the slide (2) and is fixedly connected to the first gear (84) at the top. The top of the first gear (84) is connected to the second gear (86) through a reversing bevel gear group (85). The reversing bevel gear group (85) is movably mounted on the top of the slide (2). The bottom of the second gear (86) is connected to the axis of the top of the first gear (84) through a rotating shaft. The first gear (84) and the second gear (86) are respectively engaged with the meshing grooves (64) on the inner sides of the two groups of support ring seats (61).

9. The annular cutting device for vibrating plate production according to claim 1, characterized in that: The bottom axis position of the bottom plate (96) is fixedly connected with a transmission tooth (95) through a connecting rod. One side of the transmission tooth (95) is meshed with a docking tooth (94). The side of the docking tooth (94) away from the transmission tooth (95) is meshed with a main tooth (93). The transmission tooth (95), the docking tooth (94) and the main tooth (93) are all mounted on the top of the slide (2).

10. The annular cutting device for producing a vibrating plate according to claim 9, characterized in that: The bottom of the main tooth (93) is connected to the second bevel gear group (92) through a shaft, one side of the second bevel gear group (92) is fixed to the output shaft of the second motor (91), the second motor (91) is fixed to the bottom of the slide (2), the top plate (97) is rotatably arranged on the bottom of the slide (98), and the slide (98) is movably arranged on the surface of the bridge plate (4) through an electromagnetic rod.

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