Filter cavity production device

Abstract

The invention discloses a filter cavity production device, and relates to the technical field of communication equipment and component manufacturing, the filter cavity production device comprises a bottom plate, one end of the top of the bottom plate is provided with a fixing mechanism, the fixing mechanism comprises a first fixing plate and a plurality of suckers, one side of the first fixing plate is provided with a side grinding mechanism, and one side of each sucker is provided with an inner wall grinding mechanism; the inner wall grinding mechanism comprises a U-shaped fixing frame, a rotating motor is fixedly installed on the inner wall of the U-shaped fixing frame, the output end of the rotating motor penetrates through the U-shaped fixing frame to be fixedly provided with a square frame, an equipment box is fixedly arranged in the center of one side of the square frame, a driving mechanism is arranged on the other side of the U-shaped fixing frame, and a dust collecting mechanism is arranged on the peripheral side of the equipment box. By arranging the driving mechanism and the inner wall grinding mechanism, the inner wall grinding mechanism can be flexibly adjusted according to different radians of the inner wall of a cavity of the filter; and the dust collecting mechanism is arranged, so that the dust collecting mechanism can collect and clean chippings.

Description

Technical Field

[0001] The invention relates to the technical field of communication equipment and component manufacturing, and in particular to a filter cavity production device. Background Art

[0002] A filter is a filtering circuit composed of capacitors, inductors and resistors. The filter can effectively filter out a specific frequency point in the power line or frequencies other than the frequency point to obtain a power signal of a specific frequency, or eliminate a power signal after a specific frequency. The filter is a frequency-selective device that allows specific frequency components in the signal to pass through while greatly attenuating other frequency components. The frequency-selective function of the filter can be used to filter out interference noise or perform spectrum analysis. In other words, any device or system that can allow specific frequency components in the signal to pass through while greatly attenuating or suppressing other frequency components is called a filter. A filter is a device that filters waves. "Wave" is a very broad physical concept. In the field of electronic technology, "wave" is narrowly limited to a specific Describes the process of how the values ​​of various physical quantities fluctuate over time. This process is converted into a time function of voltage or current through the action of various sensors. It is called the time waveform of various physical quantities, or a signal. Because the independent variable time is continuously valued, it is called a continuous-time signal, and is also commonly referred to as an analog signal. The cavity of the filter refers to the core part of the filter that is used to realize the filtering function. It is usually made of metal or other suitable materials and has a specific shape and size. In the cavity filter, the cavity is the key component to realize the filtering function. It affects the transmission and attenuation of the signal through its internal structure and characteristics. During the production and processing of the filter cavity, it is often necessary to use a grinding device to deburr its surface, and a grinding device is required.

[0003] When the existing grinding device is in use, since the filter cavity is customized in many cases, the curvature of the inner wall of the filter cavity varies greatly. The different curvatures of the inner wall often require different grinding heads to be adapted, so multiple grinding heads are needed. Although the specifications of the grinding heads are different, they cannot be flexibly adjusted according to the flexible and changeable curvature of the inner wall. Different grinding heads need to be replaced frequently, which reduces the grinding efficiency. In addition, the debris generated during grinding is usually allowed to float in the air and cannot be collected and cleaned, so as to pollute the working environment. In view of the above problems, the inventor proposes a filter cavity production device to solve the above problems. Summary of the invention

[0004] In order to solve the problem that when using the existing grinding device, since the filter cavity is customized in many cases, the curvature of the inner wall of the filter cavity varies greatly, and the different curvatures of the inner wall often require different grinding heads to be adapted, thereby requiring the use of multiple grinding heads, and although the specifications of the grinding heads are different, they cannot be flexibly adjusted according to the flexible and changeable curvature of the inner wall, and different grinding heads need to be frequently replaced, which reduces the grinding efficiency, and the debris generated during grinding is usually allowed to float in the air and cannot be collected and cleaned, so as to pollute the working environment; the purpose of the present invention is to provide a filter cavity production device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a filter cavity production device, comprising a bottom plate, a fixing mechanism for fixing and limiting the filter cavity is provided at one end of the top of the bottom plate, the fixing mechanism comprises a first fixing plate and a plurality of suction cups, one side of the first fixing plate is provided with a side grinding mechanism connected to the center of the top of the bottom plate for grinding the outer wall of the filter cavity, one side of the suction cup is provided with an inner wall grinding mechanism for grinding the inner wall of the filter cavity, the inner wall grinding mechanism comprises a U-shaped fixing frame, a rotating motor is fixedly installed on the inner wall of the U-shaped fixing frame, a square frame is fixedly provided at the output end of the rotating motor through the U-shaped fixing frame, an equipment box is fixedly provided at the center of one side of the frame, and the inner wall grinding machine The structure also includes a first motor fixedly matched with one side of the inner wall of the equipment box, the output end of the first motor passes through the equipment box and is fixedly provided with a first rotating shaft, the surface of the first rotating shaft is covered with a first straight gear, a fixed shaft is fixedly provided on one side of the equipment box, a plurality of fixed disks are fixedly provided on the surface of the fixed shaft, a first sleeve is rotatably provided at the connection between the fixed shaft and the fixed disk, a first rotating disk is covered on the surface of the first sleeve, a plurality of first through holes are opened on one side of the first rotating disk, a second sleeve is rotatably provided at the connection between the fixed shaft and the equipment box, a rotating gear meshing with the top of the first straight gear is covered on the surface of the second sleeve, a plurality of second through holes arranged opposite to the first through holes are opened on one side of the rotating gear, a plurality of third through holes are opened on one side of the fixed disk The cam is provided with a plurality of first connecting rods that are slidably matched with the first through-holes, and the cam is provided with a plurality of second connecting rods that are slidably matched with the first through-holes. The cam is provided with a plurality of second connecting rods that are slidably matched with the first through-holes. One end of the cam passes through the first through-holes close to the rotating gear and is fixedly matched with one side of the cam close to the rotating gear. A connecting block is fixedly provided at one end of the cam, and an elastic ring is fixedly provided at one side of the connecting block. An intermediate block is clamped with an elastic strip on the inner wall of the elastic ring through the elastic strip. Both ends of the elastic strip are fixedly connected by bolts, and an eccentric rotating strip is hinged at one end of the bolt. The same grinding roller is fixedly provided at one end of the intermediate block located in the same row, and a driving mechanism for driving the inner wall grinding mechanism to move is provided on the other side of the U-shaped fixing frame. The driving mechanism also includes a first vertical plate fixedly matched with the other end of the top of the bottom plate and a moving block fixedly matched with one side of the U-shaped fixing frame, a second vertical plate is fixedly provided on one side of the first vertical plate by multiple first cylinders, second fixed plates are symmetrically fixedly provided at both ends of one side of the second vertical plate, a first rack is fixedly provided at one end of the second fixed plate, a slide rail is fixedly provided on one side of the second fixed plate, multiple sliders are slidably provided on one side of the slide rail, a moving plate is fixedly provided on one side of the slider, a first fixed block is fixedly provided on one end of one side of the moving plate, two second fixed blocks are fixedly provided on the other end of one side of the moving plate, a second motor is fixedly installed on one side of the first fixed block, and a second rotating shaft fixedly matched with an output end of the second motor is rotatably provided between the two second fixed blocks,The second rotating shaft surface is respectively provided with two third rotating shafts through two pairs of bevel gears meshing with each other, and one end of the third rotating shaft passes through the moving plate and is equipped with a second spur gear meshing with one side of the first rack, and two third fixed plates are fixedly provided at the top of one side of the moving plate and slidably cooperate with the other side of the moving block, and a slide groove is opened on one side of the third fixed plate, and a second rack is fixedly provided on the other side of one of the third fixed plates, and a third motor is fixedly installed at the center of one side of the moving block, and a fourth rotating shaft is fixedly provided on the output end of the third motor through the moving block, and the surface of the fourth rotating shaft is equipped with a third spur gear meshing with one side of the second rack, and the corners on the other side of the moving block are rotatably provided with rollers rolling with the slide groove, and the peripheral side of the equipment box is provided with a The dust collecting mechanism for collecting dust, the dust collecting mechanism also includes a mounting plate fixedly matched with the outer wall of the equipment box, a driving motor is fixedly mounted on the inner ring of one side of the mounting plate, a fifth rotating shaft is fixedly provided on the output end of the driving motor through the mounting plate, a plurality of mounting holes are opened on the outer ring of one side of the mounting plate, a dust collecting cylinder is fixedly provided on the mounting hole, a sixth rotating shaft is rotatably provided on the center of one side of the dust collecting cylinder, a fan blade arranged inside the dust collecting cylinder is fixedly provided on one end of the sixth rotating shaft, the fifth rotating shaft is matched with one of the sixth rotating shafts through a synchronous belt and a synchronous wheel, a first pulley is mounted on the other end of the sixth rotating shaft, and a plurality of the first pulleys are connected through a conveyor belt transmission, a conduit is connected to the outer ring of one side of the dust collecting cylinder, and one end of the conduit is connected to a dust collecting box fixedly matched with the outer ring of one side of the frame.

[0006] Preferably, the fixing mechanism also includes a lifting block fixedly matched with the bottom of the first fixed plate, a plurality of second cylinders fixedly mounted on the bottom of the lifting block and fixedly matched with one end of the top of the bottom plate, a fourth motor is fixedly mounted on one side of the first fixed plate, a second rotating disk is fixedly provided on the output end of the fourth motor through the first fixed plate, and a vertical block fixedly matched with one end of the suction cup is fixedly provided on one side of the second rotating disk through an intermediate plate.

[0007] Preferably, the side grinding mechanism includes two mounting blocks fixedly matched with the top center of the base plate, a screw is rotatably provided between the two mounting blocks, a fifth motor is fixedly mounted on one side of one of the mounting blocks, the output end of the fifth motor passes through the mounting block and is fixedly matched with one end of the screw, a movable block is threadedly provided on the surface of the screw and is slidably matched with the surface of the base plate, straight plates are symmetrically fixedly provided on both sides of the top of the movable block, a plurality of second pulleys are rotatably provided between the two straight plates, and the plurality of second pulleys are connected via a grinding belt transmission, a sixth motor is fixedly mounted on one side of one of the straight plates, and the output end of the sixth motor passes through the straight plate and is fixedly matched with one side of one of the second pulleys.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. The present invention provides a driving mechanism and an inner wall grinding mechanism, so that the driving mechanism drives the inner wall grinding mechanism to work, and the inner wall grinding mechanism can be flexibly adjusted according to the different curvatures of the inner wall of the cavity of the filter, without the need to replace multiple grinding heads, thereby improving the grinding efficiency; by providing a dust collection mechanism, the dust collection mechanism can collect and clean the debris floating in the air after grinding, thereby protecting the working environment;

[0010] 2. The present invention utilizes the self-rotation of the first rotating shaft to drive the first straight gear to rotate, thereby driving the grinding roller to approach or move away from the fixed shaft; utilizes the rotation of the rotating motor to drive the grinding roller to rotate; utilizes the self-rotation of the fourth rotating shaft and the second rotating shaft to drive the grinding roller to move, and then cooperates with the extension and contraction of the first cylinder to drive the grinding roller to grind the inner wall of the filter cavity;

[0011] 3. The present invention utilizes the rotation of the fifth rotating shaft to drive the rotation of the sixth rotating shaft, and then drives the fan blades to rotate, so that the air mixed with debris generated by grinding is sucked into the dust collecting cylinder, and then enters the dust collecting box through the duct, thereby achieving the purpose of collecting debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the first viewing angle structure of the present invention as a whole.

[0014] Figure 2 It is a schematic cross-sectional structural diagram of the present invention as a whole.

[0015] Figure 3 It is a schematic diagram of the structure of the inner wall grinding mechanism of the present invention.

[0016] Figure 4 It is a schematic diagram of the driving mechanism structure of the present invention.

[0017] Figure 5 It is a schematic diagram of the connection structure of the second rotating shaft, bevel gear and third rotating shaft etc. of the present invention.

[0018] Figure 6 It is a schematic diagram of the connection structure of the connection block and the elastic ring and other structures of the present invention.

[0019] Figure 7 It is a schematic diagram of the structure of the dust collecting mechanism of the present invention.

[0020] Figure 8 It is a schematic diagram of the fixing mechanism structure of the present invention.

[0021] Fig. 9 It is a schematic diagram of the structure of the side grinding mechanism of the present invention.

[0022] Fig.10 For the present invention Figure 2 Schematic diagram of the local A enlarged structure.

[0023] Fig.11 For the present invention Figure 2 Schematic diagram of the local enlarged structure of B.

[0024] Fig.12 For the present invention Figure 2 Schematic diagram of the local C enlarged structure.

[0025] In the figure: 1, bottom plate; 2, fixing mechanism; 201, first fixing plate; 202, suction cup; 203, lifting block; 204, second cylinder; 205, fourth motor; 206, second rotating disk; 207, middle plate; 208, vertical block; 3, side grinding mechanism; 301, mounting block; 302, screw; 303, fifth motor; 304, movable block; 305, straight plate; 306, second pulley; 307, grinding belt; 308, sixth motor; 4, inner wall Grinding mechanism; 401, U-shaped fixing frame; 402, equipment box; 403, first motor; 404, first rotating shaft; 405, first straight gear; 406, fixed shaft; 407, fixed plate; 408, first sleeve; 409, first rotating plate; 410, rotating gear; 411, slide bar; 412, first connecting rod; 413, second connecting rod; 414, connecting block; 415, elastic ring; 416, elastic strip; 417, intermediate block; 418, bolt; 41 9, eccentric rotating bar; 420, grinding roller; 421, second sleeve; 422, rotating motor; 423, frame; 5, driving mechanism; 501, first vertical plate; 502, moving block; 503, first cylinder; 504, second vertical plate; 505, second fixed plate; 506, first rack; 507, slide rail; 508, moving plate; 509, first fixed block; 510, second fixed block; 511, second motor; 512, second rotating shaft; 513, bevel gear; 514, the third rotating shaft; 515, the second spur gear; 516, the third fixing plate; 517, the second rack; 518, the third motor; 519, the fourth rotating shaft; 520, the third spur gear; 521, the roller; 6, the dust collecting mechanism; 601, the mounting plate; 602, the fifth rotating shaft; 603, the driving motor; 604, the dust collecting cylinder; 605, the sixth rotating shaft; 606, the fan blade; 607, the first pulley; 608, the conveyor belt; 609, the duct; 610, the dust collecting box. DETAILED DESCRIPTION

[0026] 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.

[0027] Example: Figure 1-12 As shown, the present invention provides a filter cavity production device, including a bottom plate 1:

[0028] A fixing mechanism 2 for fixing and limiting the filter cavity is provided at one end of the top of the bottom plate 1, and the fixing mechanism 2 also includes a lifting block 203 fixedly matched with the bottom of the first fixing plate 201, and a plurality of second cylinders 204 fixedly matched with one end of the top of the bottom plate 1 are fixedly installed at the bottom of the lifting block 203, and a fourth motor 205 is fixedly installed on one side of the first fixing plate 201, and a second rotating disk 206 is fixedly provided at the output end of the fourth motor 205 through the first fixing plate 201, and a vertical block 208 fixedly matched with one end of the suction cup 202 is fixedly provided on one side of the second rotating disk 206 through an intermediate plate 207, so that the rotation of the fourth motor 205 can drive the filter cavity to rotate, so as to grind different sides of the filter cavity;

[0029] The fixing mechanism 2 includes a first fixing plate 201 and a plurality of suction cups 202. A side grinding mechanism 3 for grinding the outer wall of the filter cavity is provided on one side of the first fixing plate 201 and is connected to the top center of the bottom plate 1. The side grinding mechanism 3 includes two mounting blocks 301 fixedly matched with the top center of the bottom plate 1. A screw 302 is rotatably provided between the two mounting blocks 301. A fifth motor 303 is fixedly installed on one side of one of the mounting blocks 301. The output end of the fifth motor 303 passes through the mounting block 301 and is fixedly matched with one end of the screw 302. A movable block 304 that is slidably matched with the surface of the bottom plate 1 is provided on the surface of the screw 302 so that The fifth motor 303 is rotated to drive the screw rod 302 to rotate, thereby driving the movable block 304 to move. Straight plates 305 are symmetrically fixed on both sides of the top of the movable block 304. A plurality of second pulleys 306 are rotatably arranged between the two straight plates 305. The plurality of second pulleys 306 are connected to each other through a grinding belt 307. A sixth motor 308 is fixedly installed on one side of one of the straight plates 305. The output end of the sixth motor 308 passes through the straight plate 305 and is fixedly matched with one side of one of the second pulleys 306, so that the rotation of the sixth motor 308 can drive the grinding belt 307 to rotate, thereby grinding the side of the filter cavity.

[0030] One side of the suction cup 202 is provided with an inner wall grinding mechanism 4 for grinding the inner wall of the filter cavity, and the inner wall grinding mechanism 4 also includes a first motor 403 fixedly matched with one side of the inner wall of the device box 402, and the output end of the first motor 403 passes through the device box 402 and is fixed with a first rotating shaft 404, and the surface of the first rotating shaft 404 is provided with a first spur gear 405, and one side of the device box 402 is fixed with a fixed shaft 406, and the surface of the fixed shaft 406 is fixed with a plurality of fixed disks 407, and the connection between the fixed shaft 406 and the fixed disk 407 is A first sleeve 408 is rotatably provided at the fixed shaft 406, a first rotating disk 409 is mounted on the surface of the first sleeve 408, a plurality of first through holes are provided on one side of the first rotating disk 409, a second sleeve 421 is rotatably provided at the connection between the fixed shaft 406 and the equipment box 402, a rotating gear 410 meshing with the top of the first straight gear 405 is mounted on the surface of the second sleeve 421, a plurality of second through holes arranged opposite to the first through holes are provided on one side of the rotating gear 410, a plurality of third through holes are provided on one side of the fixed disk 407, a plurality of third through holes are provided on the inner wall of the third through hole for sliding movement The slide bar 411 is fixed with a plurality of first connecting rods 412 that are slidably matched with the first perforations between the two slide bars 411, and a plurality of second connecting rods 413 that are slidably matched with the second perforations. One end of the second connecting rod 413 passes through the first perforation close to the rotating gear 410 and is fixedly matched with one side of the slide bar 411 close to the rotating gear 410, so that the rotation of the first rotating shaft 404 can drive the first rotating disk 409 and the rotating gear 410 to rotate, thereby driving the first connecting rod 412 and the second connecting rod 413 to move. A connecting block 414 is fixedly provided at one end, an elastic ring 415 is fixedly provided at one side of the connecting block 414, an intermediate block 417 is clamped with an elastic strip 416 on the inner wall of the elastic ring 415, and both ends of the elastic strip 416 are fixedly connected by bolts 418, an eccentric rotating strip 419 is hingedly provided at one end of the bolt 418, and a grinding roller 420 is fixedly provided at one end of the intermediate block 417 located in the same column, so that the first connecting rod 412 and the second connecting rod 413 move to drive the grinding roller 420 to move, thereby achieving the purpose of adjusting the grinding roller 420;

[0031] The inner wall grinding mechanism 4 includes a U-shaped fixing frame 401, a rotating motor 422 is fixedly installed on the inner wall of the U-shaped fixing frame 401, and the output end of the rotating motor 422 passes through the U-shaped fixing frame 401 and is fixedly provided with a square frame 423, and a device box 402 is fixedly provided at the center of one side of the square frame 423. The other side of the U-shaped fixing frame 401 is provided with a driving mechanism 5 for driving the inner wall grinding mechanism 4 to move. The driving mechanism 5 also includes a first vertical plate 501 fixedly matched with the other end of the top of the bottom plate 1 and a moving block 502 fixedly matched with one side of the U-shaped fixing frame 401. One side of the first vertical plate 501 is fixedly provided with a second The vertical plate 504 has a second fixed plate 505 symmetrically fixed at both ends of one side of the second vertical plate 504, a first rack 506 fixed at one end of the second fixed plate 505, a slide rail 507 fixed at one side of the second fixed plate 505, a plurality of sliders slidably arranged on one side of the slide rail 507, a moving plate 508 fixed at one side of the slider, a first fixed block 509 fixed at one end of one side of the moving plate 508, two second fixed blocks 510 fixed at the other end of one side of the moving plate 508, a second motor 511 fixedly installed at one side of the first fixed block 509, and a second motor 511 is rotatably arranged between the two second fixed blocks 510. The second rotating shaft 512 is fixedly matched, and the surface of the second rotating shaft 512 is respectively provided with two third rotating shafts 514 through two pairs of bevel gears 513 meshing with each other. One end of the third rotating shaft 514 passes through the moving plate 508 and is equipped with a second spur gear 515 meshing with one side of the first rack 506, so that the rotation of the second rotating shaft 512 can drive the third rotating shaft 514 to rotate, thereby driving the second spur gear 515 to roll, thereby driving the grinding roller 420 to move along the vertical direction. Two third fixed plates 516 that are slidably matched with the other side of the moving block 502 are fixedly provided at the top of one side of the moving plate 508. One side of the third fixed plate 516 A slide groove is provided, and a second rack 517 is fixedly provided on the other side of one of the third fixed plates 516. A third motor 518 is fixedly installed at the center of one side of the moving block 502. A fourth rotating shaft 519 is fixedly provided at the output end of the third motor 518 through the moving block 502. A third spur gear 520 meshing with one side of the second rack 517 is mounted on the surface of the fourth rotating shaft 519. A roller 521 that rolls with the slide groove is rotatably provided at the corners on the other side of the moving block 502, so that the fourth rotating shaft 519 can rotate to drive the third spur gear 520 to roll along the second rack 517, thereby driving the grinding roller 420 to move in the horizontal direction.

[0032] A dust collecting mechanism 6 for collecting debris after grinding the filter cavity is provided on the peripheral side of the equipment box 402, and the dust collecting mechanism 6 also includes a mounting plate 601 fixedly matched with the outer wall of the equipment box 402, a driving motor 603 is fixedly installed on the inner ring of one side of the mounting plate 601, and a fifth rotating shaft 602 is fixedly provided on the output end of the driving motor 603 through the mounting plate 601, and a plurality of mounting holes are provided on the outer ring of one side of the mounting plate 601, and a dust collecting cylinder 604 is fixedly provided in the mounting hole, and a sixth rotating shaft 605 is provided for rotation at the center of one side of the dust collecting cylinder 604, and a fan blade 606 arranged inside the dust collecting cylinder 604 is fixedly provided at one end of the sixth rotating shaft 605, and the fifth rotating shaft 605 is provided for rotation at the central side of the dust collecting cylinder 604, and a fan blade 606 arranged inside the dust collecting cylinder 604 is fixedly provided at one end of the sixth rotating shaft 605, and a fan blade 606 arranged inside the dust collecting cylinder 604 is fixedly provided at the inner ring of the dust collecting cylinder 604. The shaft 602 is coupled to one of the sixth rotating shafts 605 through a synchronous belt and a synchronous wheel. The other end of the sixth rotating shaft 605 is provided with a first pulley 607. Multiple first pulleys 607 are connected through a conveyor belt 608, so that the rotation of the fifth rotating shaft 602 can drive the fan blades 606 to rotate, thereby collecting air mixed with debris. A duct 609 is provided on the outer ring of one side of the dust collecting barrel 604, and one end of the duct 609 is connected to a dust collecting box 610 fixedly matched with the outer ring of one side of the frame 423, so that the debris can enter the dust collecting box 610 through the duct 609, so that the debris can be temporarily stored in the dust collecting box 610.

[0033] Working principle: When the inner wall and edge of the filter cavity need to be polished, the filter cavity to be polished is placed on one side of the suction cup 202, and the suction cup 202 generates suction to adsorb the filter cavity on the suction cup 202, and the inner wall of the filter cavity faces the direction opposite to the polishing roller 420;

[0034] The fifth motor 303 is started to rotate, driving the screw 302 to rotate, and then driving the movable block 304 to move in the horizontal front-to-back direction, and then driving the straight plate 305, the second pulley 306 and the grinding belt 307 to move in the horizontal front-to-back direction, and the sixth motor 308 is started to rotate, driving the second pulley 306 and the grinding belt 307 to rotate quickly, and then the second cylinder 204 is started to shorten, driving the lifting block 203, the first fixed plate 201, the suction cup 202 and the adsorbed filter cavity to move downward until the filter cavity and the grinding cup are aligned. The surface of the belt 307 is contacted, so that the rapidly rotating grinding belt 307 grinds one side of the filter cavity. After the grinding of one side is completed, the second cylinder 204 is started to extend it, driving the filter cavity to move upward to a set height, and then the fourth motor 205 is started to rotate it at a set angle, driving the second rotating disk 206, the middle plate 207, the vertical block 208 and the suction cup 202 to rotate at a set angle, so that the other side of the filter cavity is rotated to a position opposite to the grinding belt 307, and the grinding of multiple sides of the filter cavity is repeated;

[0035] After the side grinding of the filter cavity is completed, when the inner wall of the filter cavity needs to be polished, the inner wall grinding mechanism 4 is first adjusted according to the curvature of the inner wall of the filter cavity, and the first motor 403 is started to rotate the set angle, driving the first rotating shaft 404 to rotate, and then driving the first spur gear 405 to rotate with the first rotating shaft 404 as the axis, and then driving the rotating gear 410 and the second sleeve 421 connected thereto to rotate with the fixed shaft 406 as the axis, and then driving the second connecting rod 413 to slide along the second through-hole, so that the first connecting rod 412 and the slide bar 411 approach or move away from the axial direction of the fixed shaft 406, and then driving the grinding roller 420 to approach or move away from the fixed shaft 406, thereby adjusting the diameter of the grinding part of the inner wall grinding mechanism 4 to meet the different grinding requirements of the inner wall of the filter cavity; then start the rotating motor 422 to rotate, driving the square frame 423 and the equipment box 402 rotate, thereby driving the multiple grinding rollers 420 to rotate quickly, and then starting the third motor 518 to rotate it, driving the fourth rotating shaft 519 to rotate, and then driving the third spur gear 520 to rotate with the fourth rotating shaft 519 as the axis and roll along the surface of the second rack 517, so that the grinding roller 420 can move back and forth in the horizontal direction, and then starting the second motor 511 to rotate it, driving the second rotating shaft 512 to rotate, through the transmission effect of the bevel gear 513, driving the third rotating shaft 514 to rotate, and then driving the second spur gear 515 to rotate with the third rotating shaft 514 as the axis and roll along the first rack 506, so that the grinding roller 420 can move up and down in the vertical direction, so that the grinding roller 420 can move to any position, and then cooperate with the extension and contraction of the first cylinder 503 to drive the grinding roller 420 to grind the inner wall of the filter cavity;

[0036] Start the drive motor 603 to make it rotate rapidly, driving the fifth rotating shaft 602 to rotate, and through the transmission action of the synchronous belt and the synchronous wheel, driving the sixth rotating shaft 605 connected thereto to rotate, and through the transmission action of the first pulley 607 and the conveyor belt 608, driving the remaining sixth rotating shafts 605 to rotate, and then driving the fan blades 606 to rotate around the sixth rotating shaft 605 as the axis, sucking the air mixed with debris generated by grinding into the dust collecting cylinder 604, and then entering the dust collecting box 610 through the duct 609, thereby achieving the purpose of collecting debris.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A filter cavity production device, comprising a base plate (1), characterized in that: A fixing mechanism (2) for fixing and limiting the filter cavity is provided at one end of the top of the bottom plate (1), the fixing mechanism (2) comprising a first fixing plate (201) and a plurality of suction cups (202), a side grinding mechanism (3) for grinding the outer wall of the filter cavity connected to the center of the top of the bottom plate (1) is provided on one side of the first fixing plate (201), an inner wall grinding mechanism (4) for grinding the inner wall of the filter cavity is provided on one side of the suction cup (202), the inner wall grinding mechanism (4) comprising a U-shaped fixing frame ( 401), a rotating motor (422) is fixedly mounted on the inner wall of the U-shaped fixing frame (401), a square frame (423) is fixedly mounted on the output end of the rotating motor (422) through the U-shaped fixing frame (401), an equipment box (402) is fixedly mounted at the center of one side of the square frame (423), a driving mechanism (5) for driving the inner wall grinding mechanism (4) to move is disposed on the other side of the U-shaped fixing frame (401), and a dust collecting mechanism (6) for collecting debris after grinding the filter cavity is disposed on the peripheral side of the equipment box (402).

2. A filter cavity production device as claimed in claim 1, characterized in that: The inner wall grinding mechanism (4) also includes a first motor (403) fixedly matched with one side of the inner wall of the equipment box (402); the output end of the first motor (403) passes through the equipment box (402) and is fixedly provided with a first rotating shaft (404); the surface of the first rotating shaft (404) is covered with a first spur gear (405); a fixed shaft (406) is fixedly provided on one side of the equipment box (402); a plurality of fixed disks (407) are fixedly provided on the surface of the fixed shaft (406); a first sleeve (408) is rotatably provided at the connection between the fixed shaft (406) and the fixed disk (407); a first rotating disk (409) is covered on the surface of the first sleeve (408); a plurality of first through holes are opened on one side of the first rotating disk (409); the fixed shaft (406) and the equipment box (402) are fixedly provided with a fixed shaft (406); a plurality of fixed disks (407) are fixedly provided on the surface of the fixed shaft (406); a first rotating disk (409) is rotatably provided at the connection between the fixed shaft (406) and the fixed disk (407); a first rotating disk (409) is covered with a first rotating disk (409); a plurality of first through holes are opened on one side of the first rotating disk (409); A second sleeve (421) is rotatably provided at the connection point of the first and second spur gears (402), and a rotating gear (410) meshing with the top of the first spur gear (405) is mounted on the surface of the second sleeve (421), and a plurality of second through holes arranged opposite to the first through holes are provided on one side of the rotating gear (410), and a plurality of third through holes are provided on one side of the fixed plate (407), and a sliding bar (411) is slidably provided on the inner wall of the third through hole, and a plurality of first connecting rods (412) slidably matched with the first through holes are fixedly provided between each pair of the sliding bars (411), and a plurality of second connecting rods (413) are slidably provided on the second through holes, and one end of the second connecting rod (413) passes through the first through hole close to the rotating gear (410) and is fixedly matched with one side of the sliding bar (411) close to the rotating gear (410).

3. A filter cavity production device as claimed in claim 2, characterized in that: A connecting block (414) is fixedly provided at one end of the slide bar (411), an elastic ring (415) is fixedly provided at one side of the connecting block (414), an intermediate block (417) is clamped on the inner wall of the elastic ring (415) via an elastic bar (416), both ends of the elastic bar (416) are fixedly connected via bolts (418), an eccentric rotating bar (419) is hingedly provided at one end of the bolt (418), and a same grinding roller (420) is fixedly provided at one end of the intermediate blocks (417) located in the same row.

4. A filter cavity production device as claimed in claim 1, characterized in that: The driving mechanism (5) further comprises a first vertical plate (501) fixedly matched with the other end of the top of the bottom plate (1) and a moving block (502) fixedly matched with one side of the U-shaped fixing frame (401); a second vertical plate (504) is fixedly provided on one side of the first vertical plate (501) via a plurality of first cylinders (503); second fixing plates (505) are symmetrically fixedly provided at both ends of one side of the second vertical plate (504); a first rack (506) is fixedly provided at one end of the second fixing plate (505); a slide rail (507) is fixedly provided on one side of the second fixing plate (505); a plurality of sliding blocks are slidably provided on one side of the sliding rail (507); a moving plate (508) is fixedly provided on one side of the sliding block; and the moving plate (508) is fixedly provided on one side of the moving plate. A first fixed block (509) is fixedly provided at one end of one side of the plate (508), and two second fixed blocks (510) are fixedly provided at the other end of one side of the movable plate (508); a second motor (511) is fixedly installed on one side of the first fixed block (509); a second rotating shaft (512) fixedly matched with an output end of the second motor (511) is rotatably provided between the two second fixed blocks (510); two third rotating shafts (514) are respectively provided on the surface of the second rotating shaft (512) through two pairs of bevel gears (513) meshing with each other; one end of the third rotating shaft (514) passes through the movable plate (508) and is provided with a second spur gear (515) meshing with one side of the first rack (506).

5. A filter cavity production device as claimed in claim 4, characterized in that: Two third fixed plates (516) are fixedly provided at the top of one side of the moving plate (508) and are slidably matched with the other side of the moving block (502); a sliding groove is provided on one side of the third fixed plates (516); a second rack (517) is fixedly provided on the other side of one of the third fixed plates (516); a third motor (518) is fixedly installed at the center of one side of the moving block (502); a fourth rotating shaft (519) is fixedly provided at the output end of the third motor (518) through the moving block (502); a third spur gear (520) meshing with one side of the second rack (517) is mounted on the surface of the fourth rotating shaft (519); and rollers (521) that are rotatably matched with the sliding groove are rotatably provided at the corners of the other side of the moving block (502).

6. A filter cavity production device as claimed in claim 2, characterized in that: The dust collecting mechanism (6) further comprises a mounting plate (601) fixedly matched with the outer wall of the equipment box (402); a driving motor (603) is fixedly mounted on the inner ring of one side of the mounting plate (601); a fifth rotating shaft (602) is fixedly mounted on the output end of the driving motor (603) through the mounting plate (601); a plurality of mounting holes are opened on the outer ring of one side of the mounting plate (601); a dust collecting cylinder (604) is fixedly mounted in the mounting holes; a sixth rotating shaft (605) is rotatably mounted on the center of one side of the dust collecting cylinder (604); a fan blade (606) arranged inside the dust collecting cylinder (604) is fixedly mounted on one end of the sixth rotating shaft (605); the fifth rotating shaft (602) is transmission-matched with one of the sixth rotating shafts (605) via a synchronous belt and a synchronous wheel; a first belt pulley (607) is mounted on the other end of the sixth rotating shaft (605); and a plurality of the first belt pulleys (607) are transmission-connected via a conveyor belt (608).

7. A filter cavity production device as claimed in claim 6, characterized in that: The outer ring of one side of the dust collecting cylinder (604) is connected to a conduit (609), and one end of the conduit (609) is connected to a dust collecting box (610) fixedly matched with the outer ring of one side of the frame (423).

8. A filter cavity production device as claimed in claim 1, characterized in that: The fixing mechanism (2) further comprises a lifting block (203) fixedly matched with the bottom of the first fixing plate (201); a plurality of second cylinders (204) fixedly matched with one end of the top of the bottom plate (1) are fixedly installed on the bottom of the lifting block (203); a fourth motor (205) is fixedly installed on one side of the first fixing plate (201); a second rotating disk (206) is fixedly provided at the output end of the fourth motor (205) through the first fixing plate (201); a vertical block (208) fixedly matched with one end of the suction cup (202) is fixedly provided on one side of the second rotating disk (206) through an intermediate plate (207).

9. A filter cavity production device as claimed in claim 1, characterized in that: The side grinding mechanism (3) comprises two mounting blocks (301) fixedly matched with the top center of the bottom plate (1), a screw rod (302) is rotatably arranged between the two mounting blocks (301), a fifth motor (303) is fixedly mounted on one side of one of the mounting blocks (301), an output end of the fifth motor (303) passes through the mounting block (301) and is fixedly matched with one end of the screw rod (302), and a movable block (304) is threadedly arranged on the surface of the screw rod (302) and is slidably matched with the surface of the bottom plate (1).

10. A filter cavity production device as claimed in claim 9, characterized in that: Straight plates (305) are symmetrically fixed on both sides of the top of the movable block (304), and a plurality of second pulleys (306) are rotatably arranged between the two straight plates (305). The plurality of second pulleys (306) are connected to each other by a grinding belt (307). A sixth motor (308) is fixedly mounted on one side of one of the straight plates (305), and an output end of the sixth motor (308) passes through the straight plate (305) and is fixedly matched with one side of one of the second pulleys (306).

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