A tube mouth grinding device for sapphire transistor processing

Abstract

The present invention relates to the technical field of sapphire transistor processing, and discloses a nozzle grinding device for sapphire transistor processing, including side plates, the side plates are provided with four symmetrically distributed, a support plate is fixedly installed between two side plates located at the same end, a mounting frame is provided at the bottom of the support plate, one end of the mounting frame is rotatably connected to a first support shaft, a plurality of lower clamping blocks are fixedly installed on the first support shaft; side rods are fixedly installed on both sides of the top of the support plate, a second support shaft is rotatably connected between the two side rods, a plurality of upper clamping blocks are fixedly installed on the second support shaft. The present invention can drive the upper clamping block and the lower clamping block to rotate through the first pressure plate, the blocking rod, the rotating block, the first support shaft, the second support shaft, the third support shaft and other mechanisms by moving the collection tank, so as to realize the automatic placement and dropping of the sapphire transistor, and take out the processed sapphire transistor when taking out the collection tank, and the operation is simple.

Description

Technical Field

[0001] The invention belongs to the technical field of sapphire transistor processing, and in particular relates to a pipe opening grinding device for sapphire transistor processing. Background Art

[0002] When grinding the sapphire transistor tube mouth, a polishing machine is usually needed for grinding. The existing end grinding of tubular objects is mainly carried out by high-speed rotating polishing wheels, and during this process, it is necessary to manually fix it on the base to ensure smooth grinding.

[0003] The patent with publication number CN111673561A discloses a device for quickly grinding the ends of pipe fittings. The pipe fittings can be pneumatically clamped and fixed by a pipe fitting fixing cylinder in cooperation with a pressurizing device, and the pipe fittings can be driven to rotate by a second driving component; then, the two threaded cylinders can be driven to rotate by a first driving component. Due to the threaded connection relationship between the threaded rod and the threaded cylinder, the two grinding heads can approach or move away synchronously. The two grinding heads can grind the two ends of the pipe fittings respectively, and the guide component can stably guide the movement of the grinding heads, thereby improving the stability and accuracy of the processing.

[0004] However, the technical solution still has at least the following defects: the device needs to be operated manually when placing and removing the pipe body, and cannot quickly take and place the pipe body, resulting in reduced work efficiency and difficulty in batch grinding of the pipe body. In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a tube mouth grinding device for sapphire transistor processing. By moving the collection tank, the upper clamping block and the lower clamping block can be driven to rotate through the first pressure plate, the baffle rod, the rotating block, the first support shaft, the second support shaft, the third support shaft and other mechanisms, thereby realizing automatic placement and dropping of the sapphire transistor, and taking out the processed sapphire transistor when taking out the collection tank, and the operation is simple.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A nozzle grinding device for sapphire transistor processing, comprising a side plate, the side plate being provided with four symmetrically distributed side plates, a support plate being fixedly installed between two side plates located at the same end, a mounting frame being provided at the bottom of the support plate, one end of the mounting frame being rotatably connected to a first support shaft, and a plurality of lower clamping blocks being fixedly installed on the first support shaft;

[0008] Side bars are fixedly installed on both sides of the top of the support plate, a second support shaft is rotatably connected between the two side bars, and a plurality of upper clamping blocks are fixedly installed on the second support shaft, and the upper clamping blocks have the same shape as the lower clamping blocks;

[0009] A transmission mechanism is provided between the first support shaft and the second support shaft, and the transmission mechanism is used to synchronize the rotation of the first support shaft and the second support shaft;

[0010] One end of the mounting frame is rotatably connected to two symmetrically distributed rotating blocks, one end of the rotating block is connected to a fourth bevel gear through a rotating shaft, one side of the fourth bevel gear is meshedly connected to a third bevel gear, a third support shaft is fixedly installed between the two third bevel gears, a rotating plate is fixedly installed on the third support shaft, a baffle is fixedly installed on the bottom of the support plate, and the baffle is adapted to the rotating plate;

[0011] A collecting trough is slidably connected between the side plates at both ends, a first pressing plate is arranged at the bottom of the collecting trough, and the rotating blocks are located at the tops of both ends of the first pressing plate.

[0012] As a preferred embodiment of the present invention, grooves are provided on both sides of the support plate, a sliding shaft is fixedly installed on the support plate at the groove, sleeves are fixedly installed on the top of both sides of the mounting frame, the sleeves are movably connected to the sliding shaft, a first spring is movably connected to the sliding shaft, and the first spring is always in a compressed state.

[0013] As a preferred embodiment of the present invention, the transmission mechanism includes a telescopic shaft, both ends of the telescopic shaft are fixedly installed with first bevel gears, one side of the first bevel gear is meshingly connected with a second bevel gear, two second bevel gears are respectively fixedly sleeved on the first support shaft and the second support shaft, both ends of the telescopic shaft are rotatably connected with connecting frames, and the two connecting frames are respectively rotatably connected to the first support shaft and the second support shaft.

[0014] As a preferred embodiment of the present invention, a first sprocket is fixedly mounted on the first support shaft, a second sprocket is fixedly mounted on the third support shaft, and a chain is meshedly connected between the first sprocket and the second sprocket.

[0015] As a preferred embodiment of the present invention, support blocks are fixedly installed on both sides of the bottom of the mounting frame, support rods are movably inserted on the support blocks, a connecting plate is fixedly installed on the bottom of the support rods, and slots are opened at both ends of the first pressure plate, and the connecting plate is slidably connected in the slots.

[0016] As a preferred embodiment of the present invention, a pad is fixedly installed on the top of the support rod, the pad is aligned with the rotating block, a fixed block is movably inserted on one side of the pad, a baffle is fixedly installed on one end of the fixed block, a groove is provided on one side of the rotating block, the baffle is located inside the groove, two magnets are movably sleeved on the outer side of the fixed block, the pad is located between the two magnets, an end plate is provided on one side of the magnet, one side of the end plate is fixedly installed on one end of the mounting frame, and the end plate is made of magnetic material.

[0017] As a preferred embodiment of the present invention, a plurality of telescopic rods are fixedly installed on the bottom of the first pressure plate, a bottom plate is fixedly installed on the bottom of the telescopic rods, both sides of the bottom plate are fixedly connected to the side plates, a second spring is movably sleeved on the telescopic rods, and the second spring is always in a compressed state, a guide groove is opened in the middle of the first pressure plate, a guide block is fixedly installed on the bottom of the collecting trough, the guide block is adapted to the guide groove, and a handle is fixedly installed at one end of the collecting trough.

[0018] As a preferred embodiment of the present invention, a support plate is rotatably connected between the side plates at both ends, a second pressure plate is fixedly installed on one side of the support plate, a fixing frame is fixedly installed on the end of the collecting trough away from the handle, a trapezoidal plate is fixedly installed on one end of the fixing frame, and one end of the trapezoidal plate is adapted to the second pressure plate.

[0019] As a preferred embodiment of the present invention, a smooth groove is provided on the side of the side plate, and stop columns are fixedly installed on both sides of the mounting frame, and the stop columns are slidably connected in the smooth groove. Transmission plates are provided on both sides of the side plate, and an inclined groove is provided on the transmission plate, and the stop columns are slidably connected in the inclined groove. A column gear is fixedly installed at the end of the transmission plate, and the two column gears on the same side are meshed with each other, and the column gear and the end of the transmission plate are rotatably connected to both sides of the base plate.

[0020] As a preferred embodiment of the present invention, a side groove is fixedly installed between the two side plates located on the same side, a polishing machine is installed on one side of the side groove, and a sealing plate is fixedly installed on the top of the side plate.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention can drive the upper clamping block and the lower clamping block to rotate by moving the collecting tank through the first pressing plate, the blocking rod, the rotating block, the first supporting shaft, the second supporting shaft, the third supporting shaft and other mechanisms, so as to realize the automatic placement and dropping of the sapphire transistor, and take out the processed sapphire transistor when taking out the collecting tank, which is simple to operate and improves the work efficiency;

[0023] The present invention provides a support plate so that when the collecting tank is taken out, the sapphire transistor in the lower clamping block can fall on the support plate, thereby preventing the sapphire transistor from falling directly on the sapphire transistor in the collecting tank and causing collision.

[0024] The present invention arranges the column gear and the transmission plate so that the mounting frames on both sides maintain a centrally symmetrical relationship when moving, thereby ensuring that the clamped sapphire transistor can be aligned with the polishing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a nozzle grinding device for sapphire transistor processing according to the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of a nozzle grinding device for processing sapphire transistors according to the present invention;

[0027] Figure 3 This is a structural schematic diagram of the support plate of the present invention;

[0028] Figure 4 This is a schematic diagram of the side structure of the support plate of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the telescopic shaft of the present invention;

[0030] Figure 6 It is a schematic diagram of the chain structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the transfer plate of the present invention;

[0032] Figure 8 This is a structural schematic diagram of the support block of the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the end plate of the present invention;

[0034] Fig.10 It is a structural schematic diagram of the rotating block of the present invention;

[0035] Fig.11 This is a schematic diagram of the structure of the blocking rod of the present invention in a state of abutting against a groove;

[0036] Fig.12 This is a schematic diagram of the position relationship between the rotating block and the backing plate when the rotating block of the present invention rotates;

[0037] Fig.13 It is a structural schematic diagram of the column gear of the present invention;

[0038] Fig.14 This is a structural schematic diagram of the guide block of the present invention;

[0039] Fig.15 This is a schematic diagram of the structure of the collecting tank of the present invention;

[0040] Fig.16 It is a structural schematic diagram of the support plate of the present invention.

[0041] In the figure:

[0042] 100, side plate; 101, support plate; 102, tank body; 103, slide shaft; 104, first spring; 105, sleeve; 106, mounting frame;

[0043] 200, first support shaft; 201, lower clamping block; 202, telescopic shaft; 203, connecting frame; 204, first bevel gear; 205, second bevel gear; 206, second support shaft; 207, upper clamping block; 208, side rod;

[0044] 300, first sprocket; 301, chain; 302, second sprocket; 303, third support shaft; 304, rotating plate; 305, baffle;

[0045] 400, third bevel gear; 401, fourth bevel gear; 402, rotating block; 403, groove; 404, fixed block; 405, magnet; 406, pad; 407, support rod; 408, connecting plate; 409, support block; 410, end plate; 411, stop rod;

[0046] 500, first pressing plate; 501, card slot; 502, telescopic rod; 503, second spring; 504, bottom plate; 505, guide slot; 506, collecting slot; 507, handle; 508, guide block; 509, fixing frame; 510, trapezoidal plate; 511, supporting plate; 512, second pressing plate;

[0047] 600, transmission plate; 601, column gear; 602, inclined slide; 603, stop column; 604, smooth groove;

[0048] 700, side groove; 701, polishing machine; 702, sealing plate. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0050] Embodiment 1:

[0051] like Figures 1 to 16As shown, a nozzle grinding device for sapphire transistor processing includes a side plate 100, the side plate 100 is provided with four symmetrically distributed, a support plate 101 is fixedly installed between two side plates 100 located at the same end, a mounting frame 106 is provided at the bottom of the support plate 101, one end of the mounting frame 106 is rotatably connected to a first support shaft 200, and a plurality of lower clamping blocks 201 are fixedly installed on the first support shaft 200;

[0052] Side rods 208 are fixedly installed on both sides of the top of the support plate 101, and a second support shaft 206 is rotatably connected between the two side rods 208. A plurality of upper clamping blocks 207 are fixedly installed on the second support shaft 206. The upper clamping blocks 207 have the same shape as the lower clamping blocks 201.

[0053] A transmission mechanism is provided between the first support shaft 200 and the second support shaft 206, and the transmission mechanism is used to synchronize the rotation of the first support shaft 200 and the second support shaft 206;

[0054] One end of the mounting frame 106 is rotatably connected to two symmetrically distributed rotating blocks 402, one end of the rotating block 402 is connected to a fourth bevel gear 401 through a rotating shaft, one side of the fourth bevel gear 401 is meshedly connected to a third bevel gear 400, a third support shaft 303 is fixedly installed between the two third bevel gears 400, a rotating plate 304 is fixedly installed on the third support shaft 303, a baffle 305 is fixedly installed at the bottom of the support plate 101, and the baffle 305 is adapted to the rotating plate 304;

[0055] A collecting trough 506 is slidably connected between the side plates 100 at both ends, a first pressing plate 500 is disposed at the bottom of the collecting trough 506 , and the rotating blocks 402 are located at the top of both ends of the first pressing plate 500 .

[0056] like Figure 3 , Figure 4 As shown, in a specific embodiment, a groove 102 is provided on both sides of the support plate 101, a sliding shaft 103 is fixedly installed at the support plate 101 at the groove 102, and a sleeve 105 is fixedly installed on the top of both sides of the mounting frame 106, and the sleeve 105 is movably sleeved on the sliding shaft 103, and a first spring 104 is movably sleeved on the sliding shaft 103, and the first spring 104 is always in a compressed state. In this setting, the elastic force of the first spring 104 drives the mounting frame 106 to reset through the sleeve 105, and the first spring 104 uses a spring with a larger elastic coefficient to generate a stronger thrust.

[0057] like Figure 5 , Figure 6As shown, further, the transmission mechanism includes a telescopic shaft 202, both ends of the telescopic shaft 202 are fixedly mounted with a first bevel gear 204, one side of the first bevel gear 204 is meshedly connected with a second bevel gear 205, the two second bevel gears 205 are respectively fixedly sleeved on the first support shaft 200 and the second support shaft 206, and both ends of the telescopic shaft 202 are rotatably connected with a connecting frame 203, and the two connecting frames 203 are respectively rotatably connected to the first support shaft 200 and the second support shaft 206. In this setting, the first support shaft 200 rotates while driving the second bevel gear 205 connected thereto to rotate, the second bevel gear 205 drives the first bevel gear 204 and the telescopic shaft 202 to rotate through meshing, and again drives the second support shaft 206 to rotate through the first bevel gear 204 and the second bevel gear 205, the second support shaft 206 drives the upper clamping block 207 to rotate, and maintains synchronous movement with the lower clamping block 201.

[0058] Embodiment 2:

[0059] like Figure 5-Figure 7 As shown, in a specific embodiment, a first sprocket 300 is fixedly mounted on the first support shaft 200, a second sprocket 302 is fixedly mounted on the third support shaft 303, and a chain 301 is meshedly connected between the first sprocket 300 and the second sprocket 302. In this configuration, the third support shaft 303 rotates while driving the second sprocket 302 to rotate, the second sprocket 302 drives the first sprocket 300 to rotate through the chain 301, and the first sprocket 300 drives the first support shaft 200 to rotate.

[0060] like Figure 8 , Fig. 9 , Fig.13 As shown, further, support blocks 409 are fixedly installed on both sides of the bottom of the mounting frame 106, support rods 407 are movably inserted on the support blocks 409, and connecting plates 408 are fixedly installed on the bottom of the supporting rods 407. Slots 501 are provided at both ends of the first pressing plate 500, and the connecting plates 408 are slidably connected in the slots 501. In this configuration, the first pressing plate 500 drives the connecting plate 408 to move downward through the slots 501, and the connecting plate 408 pulls the pad 406 downward through the supporting rods 407.

[0061] like Figure 9-12As shown, further, a pad 406 is fixedly installed on the top of the support rod 407, and the pad 406 is aligned with the rotating block 402. A fixed block 404 is movably inserted on one side of the pad 406, and a blocking rod 411 is fixedly installed on one end of the fixed block 404. A groove 403 is provided on one side of the rotating block 402, and the blocking rod 411 is located inside the groove 403. Two magnets 405 are movably sleeved on the outer side of the fixed block 404, and the pad 406 is located between the two magnets 405. An end plate 410 is provided on one side of the magnet 405, and one side of the end plate 410 is fixedly installed on one end of the mounting frame 106, and the end plate 410 is made of magnetic material. In this configuration, the pad 406 drives the fixed block 404 to move by pressing against the magnet 405, and the fixed block 404 drives the blocking rod 411 to move. The blocking rod 411 drives the rotating block 402 to rotate a certain angle through the groove 403. At the same time, the rotating block 402 is in Fig.11 In the position shown, when resetting, the pad 406 abuts against the rotating block 402, thereby rotating it, and the rotating block 402 is rotated ninety degrees.

[0062] like Figure 13-Figure 15 As shown, further, a plurality of telescopic rods 502 are fixedly installed at the bottom of the first pressing plate 500, a bottom plate 504 is fixedly installed at the bottom of the telescopic rods 502, both sides of the bottom plate 504 are fixedly connected to the side plates 100, a second spring 503 is movably sleeved on the telescopic rods 502, and the second spring 503 is always in a compressed state, a guide groove 505 is opened in the middle of the first pressing plate 500, a guide block 508 is fixedly installed at the bottom of the collecting groove 506, the guide block 508 is adapted to the guide groove 505, and a handle 507 is fixedly installed at one end of the collecting groove 506. In this setting, the handle 507 is pushed to drive the collecting groove 506 to reset, at which time the elastic force of the second spring 503 drives the first pressing plate 500 to move up, and drives the pad 406 to move up through the connecting plate 408 and the support rod 407.

[0063] Embodiment 3:

[0064] like Fig.15 , Fig.16 As shown, in a specific embodiment, a support plate 511 is rotatably connected between the side plates 100 at both ends, a second pressing plate 512 is fixedly installed on one side of the support plate 511, a fixing frame 509 is fixedly installed on one end of the collecting tank 506 away from the handle 507, a trapezoidal plate 510 is fixedly installed on one end of the fixing frame 509, and one end of the trapezoidal plate 510 is matched with the second pressing plate 512. In this setting, when the grinding is completed, the handle 507 is pulled, and the collecting tank 506 drives the trapezoidal plate 510 to move through the fixing frame 509, and the trapezoidal plate 510 drives the support plate 511 to tilt up by pressing against the second pressing plate 512. At the same time, the lower clamping block 201 rotates during the removal of the collecting tank 506, and the processed sapphire transistor falls on the support plate 511.

[0065] like Figure 1 , Figure 3 , Fig.13 As shown, further, a smooth groove 604 is provided on the side of the side plate 100, and a stopper 603 is fixedly installed on both sides of the mounting frame 106, and the stopper 603 is slidably connected in the smooth groove 604. A transmission plate 600 is provided on both sides of the side plate 100, and an inclined groove 602 is provided on the transmission plate 600, and the stopper 603 is slidably connected in the inclined groove 602. A column gear 601 is fixedly installed at the end of the transmission plate 600, and the two column gears 601 located on the same side are meshed with each other, and the column gear 601 and the ends of the transmission plate 600 are both rotatably connected to the two sides of the bottom plate 504. In this setting, the movement of the mounting frame 106 drives the stopper 603 to move at the same time, and the stopper 603 drives the transmission plate 600 to rotate through the inclined groove 602, and the transmission plate 600 drives the column gear 601 to rotate, so that the mounting frames 106 on both sides move synchronously.

[0066] like Figure 1 , Figure 2 As shown, further, a side groove 700 is fixedly installed between two side plates 100 on the same side, a polishing machine 701 is installed on one side of the side groove 700, and a sealing plate 702 is fixedly installed on the top of the side plate 100. In this configuration, a plurality of unprocessed sapphire transistors can be placed through the side groove 700, the sapphire transistor can be polished by the polishing machine 701, and the sealing plate 702 is used to protect the device.

[0067] The implementation principle of the nozzle grinding device for sapphire transistor processing of the present embodiment is as follows: when performing nozzle grinding of sapphire transistors, first place a plurality of sapphire transistors to be processed in the side groove 700, then pull the handle 507, the handle 507 drives the collecting groove 506 to move, the collecting groove 506 drives the first pressing plate 500 to move downward through the guide block 508 and the guide groove 505 at the bottom, the first pressing plate 500 drives the connecting plate 408 to move downward through the card slot 501, the connecting plate 408 pulls the pad 406 to move downward through the support rod 407, at this time the pad 406 drives the fixed block 404 to move by resisting the magnet 405, the fixed block 404 drives the baffle 411 to move, the baffle 411 drives the rotating block 402 to rotate a certain angle through the groove 403, and at the same time the rotating block 402 is in Fig.11 In the position shown, the handle 507 is pushed to make it drive the collecting tank 506 to reset. At this time, the elastic force of the second spring 503 drives the first pressing plate 500 to move upward, and drives the pad 406 to move upward through the connecting plate 408 and the support rod 407. The pad 406 abuts against the rotating block 402, thereby rotating it. At this point, the rotating block 402 rotates ninety degrees;

[0068] The rotation of the rotating block 402 drives the fourth bevel gear 401 to rotate, and the fourth bevel gear 401 drives the third bevel gear 400 to rotate through meshing, and the third bevel gear 400 drives the third support shaft 303 to rotate, and the third support shaft 303 drives the rotating plate 304 to rotate, and the rotating plate 304 drives the third support shaft 303 to move horizontally by toggling the baffle plate 305, so that the mounting frame 106 and its connecting components move horizontally, when the rotating plate 304 rotates ninety degrees, the rotating plate 304 and the baffle plate 305 are staggered, and the elastic force of the first spring 104 drives the mounting frame 106 to reset through the sleeve 105;

[0069] When the third support shaft 303 rotates, it drives the second sprocket 302 to rotate. The second sprocket 302 drives the first sprocket 300 to rotate through the chain 301. The first sprocket 300 drives the first support shaft 200 to rotate. The first support shaft 200 drives the lower clamping block 201 to rotate. When the first support shaft 200 rotates, it drives the second bevel gear 205 connected thereto to rotate. The second bevel gear 205 drives the first bevel gear 204 and the telescopic shaft 202 to rotate through meshing, and drives the second support shaft 206 to rotate again through the first bevel gear 204 and the second bevel gear 205. The second support shaft 206 drives the upper clamping block 207 to rotate and maintains synchronous movement with the lower clamping block 201.

[0070] When the upper clamping block 207 is rotated 90 degrees for the first time, the sapphire transistor on the top is clamped between the two upper clamping blocks 207. When it is rotated 90 degrees again, the sapphire transistor clamped by the upper clamping block 207 falls onto the lower clamping block 201. The lower clamping block 201 clamps the sapphire transistor through the elastic force of the first spring 104. At this time, the polishing machine 701 can be used to grind the nozzle of the sapphire transistor. When the grinding is completed, the handle 507 is pulled. At this time, the collecting tank 506 drives the trapezoidal plate 510 to move through the fixing frame 509. The trapezoidal plate 510 drives the supporting plate 511 by abutting against the second pressing plate 512. The lower clamp 201 is tilted up, and during the process of removing the collecting groove 506, the lower clamp block 201 rotates, and the processed sapphire transistor falls on the support plate 511, and the collecting groove 506 is reset, and the processed sapphire transistor falls into the collecting groove 506, and the lower clamp block 201 clamps the unprocessed sapphire transistor again. When the processing is completed, the collecting groove 506 is pulled again to take out the sapphire transistor in the collecting groove 506, and the sapphire transistor in the lower clamp block 201 falls on the support plate 511. The sapphire transistor can be automatically installed and removed by pulling the handle 507 in this way.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A nozzle grinding device for sapphire transistor processing, comprising a side plate (100), characterized in that: The side plates (100) are provided with four symmetrically distributed support plates (101), a support plate (101) is fixedly installed between two side plates (100) located at the same end, a mounting frame (106) is provided at the bottom of the support plate (101), one end of the mounting frame (106) is rotatably connected to a first support shaft (200), and a plurality of lower clamping blocks (201) are fixedly installed on the first support shaft (200); Side rods (208) are fixedly mounted on both sides of the top of the support plate (101); a second support shaft (206) is rotatably connected between the two side rods (208); a plurality of upper clamping blocks (207) are fixedly mounted on the second support shaft (206); the upper clamping blocks (207) have the same shape as the lower clamping blocks (201); A transmission mechanism is provided between the first support shaft (200) and the second support shaft (206), the transmission mechanism being used to synchronize the rotation of the first support shaft (200) and the second support shaft (206); One end of the mounting frame (106) is rotatably connected to two symmetrically distributed rotating blocks (402); one end of the rotating block (402) is connected to a fourth bevel gear (401) via a rotating shaft; one side of the fourth bevel gear (401) is meshingly connected to a third bevel gear (400); a third support shaft (303) is fixedly installed between the two third bevel gears (400); a rotating plate (304) is fixedly installed on the third support shaft (303); a baffle (305) is fixedly installed on the bottom of the support plate (101); the baffle (305) is adapted to the rotating plate (304); A collecting trough (506) is slidably connected between the side plates (100) at both ends, a first pressing plate (500) is provided at the bottom of the collecting trough (506), and the rotating blocks (402) are located at the top of both ends of the first pressing plate (500); A plurality of telescopic rods (502) are fixedly mounted on the bottom of the first pressing plate (500), a bottom plate (504) is fixedly mounted on the bottom of the telescopic rods (502), two sides of the bottom plate (504) are fixedly connected to the side plates (100), a second spring (503) is movably sleeved on the telescopic rods (502), the second spring (503) is always in a compressed state, a guide groove (505) is provided in the middle of the first pressing plate (500), a guide block (508) is fixedly mounted on the bottom of the collecting groove (506), the guide block (508) is adapted to the guide groove (505), and a handle (507) is fixedly mounted on one end of the collecting groove (506); Support blocks (409) are fixedly mounted on both sides of the bottom of the mounting frame (106), support rods (407) are movably plugged into the support blocks (409), and a connecting plate (408) is fixedly mounted on the bottom of the support rod (407), and slots (501) are formed at both ends of the first pressing plate (500), and the connecting plate (408) is slidably connected in the slots (501); A pad (406) is fixedly installed on the top of the support rod (407), and the pad (406) is aligned with the rotating block (402). A fixed block (404) is movably inserted on one side of the pad (406), and a blocking rod (411) is fixedly installed on one end of the fixed block (404). A groove (403) is opened on one side of the rotating block (402), and the blocking rod (411) is located inside the groove (403). Two magnets (405) are movably sleeved on the outer side of the fixed block (404), and the pad (406) is located between the two magnets (405). An end plate (410) is provided on one side of the magnet (405), and one side of the end plate (410) is fixedly installed on one end of the mounting frame (106). The end plate (410) is made of magnetic material.

2. The nozzle grinding device for sapphire transistor processing according to claim 1, characterized in that: Grooves (102) are provided on both sides of the support plate (101); a sliding shaft (103) is fixedly installed on the support plate (101) at the grooves (102); sleeves (105) are fixedly installed on the tops of both sides of the mounting frame (106); the sleeves (105) are movably sleeved on the sliding shaft (103); a first spring (104) is movably sleeved on the sliding shaft (103); and the first spring (104) is always in a compressed state.

3. The nozzle grinding device for sapphire transistor processing according to claim 1, characterized in that: The transmission mechanism comprises a telescopic shaft (202), both ends of the telescopic shaft (202) are fixedly mounted with first bevel gears (204), one side of the first bevel gear (204) is meshingly connected with a second bevel gear (205), two second bevel gears (205) are respectively fixedly sleeved on a first support shaft (200) and a second support shaft (206), both ends of the telescopic shaft (202) are rotatably connected with connecting frames (203), and the two connecting frames (203) are respectively rotatably connected to the first support shaft (200) and the second support shaft (206).

4. The nozzle grinding device for sapphire transistor processing according to claim 1, characterized in that: A first sprocket (300) is fixedly mounted on the first support shaft (200), a second sprocket (302) is fixedly mounted on the third support shaft (303), and a chain (301) is meshedly connected between the first sprocket (300) and the second sprocket (302).

5. The nozzle grinding device for sapphire transistor processing according to claim 1, characterized in that: A support plate (511) is rotatably connected between the side plates (100) at both ends, a second pressing plate (512) is fixedly mounted on one side of the support plate (511), a fixing frame (509) is fixedly mounted on one end of the collecting trough (506) away from the handle (507), a trapezoidal plate (510) is fixedly mounted on one end of the fixing frame (509), and one end of the trapezoidal plate (510) is matched with the second pressing plate (512).

6. The nozzle grinding device for sapphire transistor processing according to claim 5, characterized in that: A smooth groove (604) is provided on the side of the side plate (100), and blocking columns (603) are fixedly installed on both sides of the mounting frame (106), and the blocking columns (603) are slidably connected in the smooth groove (604). A transmission plate (600) is provided on both sides of the side plate (100), and an inclined groove (602) is provided on the transmission plate (600), and the blocking columns (603) are slidably connected in the inclined groove (602). A column gear (601) is fixedly installed at the end of the transmission plate (600), and the two column gears (601) located on the same side are meshed with each other, and the column gear (601) and the ends of the transmission plate (600) are rotatably connected to the two sides of the bottom plate (504).

7. The nozzle grinding device for sapphire transistor processing according to claim 1, characterized in that: A side groove (700) is fixedly installed between the two side plates (100) located on the same side, a polishing machine (701) is installed on one side of the side groove (700), and a sealing plate (702) is fixedly installed on the top of the side plate (100).

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