Plane grinding machine for processing sapphire crystal

Abstract

The utility model is applicable to the technical field of sapphire crystal processing, and discloses a plane grinding machine for processing sapphire crystals, which is characterized in that a plurality of groups of placing grooves are formed in a support tray, a mounting groove is formed in the support tray, and a rotating screw rod is rotatably mounted on the inner side of the mounting groove; the side, away from the containing groove, of each rotating lead screw is fixedly sleeved with a follow-up bevel gear, a rotating rod is vertically and rotationally installed in the middle end of the supporting tray, the surface of the bottom of the rotating rod is fixedly sleeved with a transmission bevel gear, and the top of the transmission bevel gear is meshed with the bottom of the follow-up bevel gear. The outer side surface of each rotating lead screw is movably sleeved with a transmission sleeve, and a transmission rod is vertically and fixedly installed on the top surface of the outer side of each transmission sleeve. According to the technical scheme, multiple sets of sapphire crystals can be rapidly subjected to abutting and limiting treatment, the stability of the sapphire crystals during grinding machining is guaranteed, and then the sapphire surface grinding quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sapphire crystal processing technical field, especially relate to a flat surface grinding machine for processing sapphire crystal. BACKGROUND

[0002] At present, the application of sapphire crystal is wide, can be applied to beauty, medical treatment, science and technology etc. industry, in partial field, sapphire crystal needs to be processed into flat plate, is similar to glass piece, needs to use flat surface grinding machine to grind the surface of sapphire crystal in the process of processing.

[0003] But, now in using flat surface grinding machine and grinding the sapphire crystal of the cutting of beforehand, often is placed on the surface of corresponding tray after, realizes the grinding treatment to its surface under the rotation of abrasive wheel piece, and when placing sapphire crystal, only the single piece sapphire crystal is placed on the tray surface again to it is fixed and handled, not only can not the quick fixation of multiple sapphire crystals, and when needing to replace the crystal, only it is removed from the tray surface and is replaced, time -consuming and labor -intensive, while, influence the grinding efficiency of sapphire crystal. Therefore, we propose a flat surface grinding machine for processing sapphire crystal. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a flat surface grinding machine for processing sapphire crystal, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] A flat surface grinding machine for processing sapphire crystal, comprising a control machine, the control machine top side fixedly installed with a grinding frame, the grinding frame is fixedly installed with a dust fall spray head on both sides of the surface of one end close to the supporting tray, the control machine top surface is fixedly installed with a fixed base, the fixed base top surface is fixedly installed with a fixed plate, and the fixed plate top surface is rotatably installed with a supporting tray;

[0007] The supporting tray is internally provided with a placing groove, and the number of placing grooves is several groups, the supporting tray is internally provided with an installation groove, the installation groove is rotatably installed with a rotating lead screw, and the number of rotating lead screws is several groups, each rotating lead screw is fixedly sleeved with a follow-up bevel gear on the side away from the placing groove, and the supporting tray middle end is vertically rotatably installed with a rotating rod, the rotating rod bottom surface is fixedly sleeved with a transmission bevel gear, and the transmission bevel gear top and the follow-up bevel gear bottom are engaged;

[0008] Each rotating screw outer surface is movably sleeved with a transmission sleeve, each transmission sleeve outer top surface is vertically fixedly installed with a transmission rod, each placing groove inner side surface close to the rotating rod is slidably installed with an abutting arc plate, and the abutting arc plate bottom is fixedly connected with the transmission rod top surface.

[0009] Through the rotating action of the rotating screw on the transmission sleeve, and the meshing transmission action of the transmission bevel gear and the follow-up bevel gear, multiple sapphire crystals can be quickly abuttingly positioned, the stability of the sapphire crystal during grinding processing is ensured, and the grinding quality of the sapphire surface is improved.

[0010] As an optional solution of the technical scheme of the application, the support tray middle end top surface is fixedly installed with a servo motor, and the servo motor transmission shaft bottom is fixedly connected with the rotating rod top surface through a shaft coupling.

[0011] Through the driving action of the servo motor, the power required for rotating the transmission bevel gear can be provided.

[0012] As an optional solution of the technical scheme of the application, the fixed base bottom middle end surface is fixedly installed with a rotating motor, and the rotating motor transmission shaft top is fixedly connected with the support tray bottom surface through a shaft coupling.

[0013] Through the driving action of the rotating motor, the power required for rotating the support tray can be provided.

[0014] As an optional solution of the technical scheme of the application, the support tray top is provided with a limiting groove, and the transmission rod is slidably installed in the limiting groove, and the limiting groove is arranged in the placing groove inner bottom.

[0015] Through the guiding and limiting action of the limiting groove on the transmission rod, the transmission rationality of the whole device is ensured.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] 1.The technical scheme of the present application is a planar grinding machine for processing sapphire crystals. Through the meshing transmission of the transmission bevel gear and the follow-up bevel gear, the servo motor is driven to rotate the rotating rod and the transmission bevel gear synchronously inside the support tray, which in turn drives the multiple follow-up bevel gears to rotate synchronously, and then drives the multiple rotating lead screws inside the support tray to rotate synchronously and in the same direction. Under the rotating transmission of the rotating lead screw on the transmission sleeve, the multiple transmission sleeves are driven to move synchronously towards or away from each other inside the support tray, and then the transmission rod drives the abutting arc plate inside the placement slot to move synchronously towards or away from each other, quickly limiting the position of the multiple sapphire crystals, ensuring the stability of the sapphire crystals during grinding, and improving the grinding quality of the sapphire surface.

[0018] 2.The technical scheme of the present application is a planar grinding machine for processing sapphire crystals. A rotating motor is arranged at the bottom of the fixed base, and the rotating motor drives the support tray to rotate and adjust the position of the placement slot, so that after grinding a single sapphire crystal, the position is adjusted to rotate the unpolished crystal to be below the grinding frame, avoiding the operator repeatedly replacing the crystal and reducing the grinding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole three-dimensional structure schematic diagram of the planar grinding machine for processing sapphire crystals of the present application.

[0020] Figure 2 It is a support tray internal overhead sectional structure schematic diagram of the planar grinding machine for processing sapphire crystals of the present application.

[0021] Figure 3 It is a support tray internal overhead sectional structure schematic diagram of the planar grinding machine for processing sapphire crystals of the present application.

[0022] Figure 4 It is a fixed base side sectional structure schematic diagram of the planar grinding machine for processing sapphire crystals of the present application.

[0023] Reference signs: 1, control machine; 11, grinding frame; 12, dust removal nozzle; 13, fixed base; 14, fixed plate; 15, support tray; 2, placement slot; 21, abutting arc plate; 22, mounting groove; 23, rotating lead screw; 24, follow-up bevel gear; 25, transmission sleeve; 26, servo motor; 27, rotating rod; 28, transmission bevel gear; 29, transmission rod; 3, limiting groove; 4, rotating motor. DETAILED DESCRIPTION

[0024] AsFigures 1-4 The utility model provides a technical scheme: a planar grinding machine for processing sapphire crystal, the top surface of fixed plate 14 is rotatably installed with support tray 15, support tray 15 is internally provided with placing groove 2, and the number of placing groove 2 is several groups, and the shape of placing groove 2 can be replaced according to the actual shape of sapphire slitting.

[0025] In the technical scheme (through Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ), the top surface of the middle end of support tray 15 is fixedly installed with servo motor 26, the bottom of the transmission shaft of servo motor 26 is fixedly connected with the top surface of rotating rod 27 through coupling, the middle end of support tray 15 is vertically rotatably installed with rotating rod 27, transmission cone gear 28 is fixedly sleeved on the bottom surface of rotating rod 27, each rotating lead screw 23 is fixedly sleeved with follow-up cone gear 24 on the side away from placing groove 2, and transmission cone gear 28 top and follow-up cone gear 24 bottom are engaged.

[0026] In the technical scheme (through Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ), the inside of support tray 15 is provided with placing groove 2, and the number of placing groove 2 is several groups, the inside of support tray 15 is provided with mounting groove 22, rotating lead screw 23 is rotatably installed in the inside of mounting groove 22, and the number of rotating lead screw 23 is several groups, transmission sleeve 25 is movably sleeved on the outside surface of rotating lead screw 23, transmission rod 29 is vertically fixedly installed on the top surface of each transmission sleeve 25, and the bottom of each placing groove 2 is fixedly connected with the top surface of transmission rod 29.

[0027] In the technical scheme (through Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ), the top side of control platform 1 is fixedly installed with grinding frame 11, grinding frame 11 includes lifting mechanism and sanding wheel driving mechanism, can carry out grinding treatment to the surface of sapphire crystal, the top surface of control platform 1 is fixedly installed with fixed base 13, the top surface of fixed base 13 is fixedly installed with fixed plate 14, and the both sides of one end of grinding frame 11 close to support tray 15 are fixedly installed with dust fall spray head 12.

[0028] In some technical schemes (through Figure 1 、 Figure 2 、 Figure 3 and Figure 4 Figure 1 Figure 2 Figure 3 Figure 4The support tray 15 is provided with a limiting groove 3 at the top, and the transmission rod 29 is slidably installed in the limiting groove 3.

[0029] In operation, the pre-cut round wafer-shaped crystal is placed in the corresponding placing groove 2, and then the servo motor 26 is turned on through the external control switch, so that the rotating rod 27 and the transmission bevel gear 28 are driven to rotate in the mounting groove 22 of the support tray 15. The transmission bevel gear 28 and the driven bevel gear 24 are engaged and driven, so that the multiple sets of driven bevel gears 24 are synchronously and uniformly rotated, and the multiple sets of rotating lead screws 23 are driven to rotate. Under the guiding and limiting action of the limiting groove 3 on the transmission rod 29, the multiple sets of transmission sleeves 25 are synchronously and oppositely moved in the mounting groove 22. Under the transmission action of the transmission rod 29, the corresponding pushing force is provided to the abutting arc plate 21, so that the abutting arc plate 21 is horizontally moved in the placing groove 2. Until the abutting arc plate 21 is abutted on the side of the sapphire crystal to be ground and the sapphire crystal is fully abutted on the abutting arc plate 21 and the inner wall of the placing groove 2, the fixing of the sapphire crystal is completed. Then, the grinding wheel on the surface of the grinding frame 11 is rotated to grind the surface of the sapphire crystal below. After the surface of the single sapphire crystal is ground, the rotating motor 4 is started to drive the support tray 15 to rotate and exchange the position of the sapphire crystal to be ground, so that the unprocessed sapphire crystal is rotated to the surface grinding position of the grinding frame 11.

Claims

1. A flat-lapping machine for processing sapphire crystals, comprising a control bench (1), characterized in that: The control machine (1) top side fixedly installed with grinding frame (11), the control machine (1) top surface fixedly installed with fixed base (13), the fixed base (13) top surface fixedly installed with fixed plate (14), the fixed plate (14) top surface rotationally installed with support tray (15); The support tray (15) is internally provided with a plurality of placing grooves (2), and the support tray (15) is internally provided with an installation groove (22), the installation groove (22) is internally rotationally provided with a plurality of rotating lead screws (23), each rotating lead screw (23) is fixedly sleeved with a follow-up bevel gear (24) away from the placing groove (2), the support tray (15) is internally vertically rotationally provided with a rotating rod (27), the rotating rod (27) is fixedly sleeved with a transmission bevel gear (28) at the bottom surface, and the transmission bevel gear (28) is in mesh with the bottom of the follow-up bevel gear (24); Each rotating lead screw (23) is externally movably sleeved with a transmission sleeve (25), each transmission sleeve (25) is externally vertically fixedly provided with a transmission rod (29), each placing groove (2) is internally slidably provided with a abutting arc plate (21) on the side surface close to the rotating rod (27), and the bottom of the abutting arc plate (21) is fixedly connected with the top surface of the transmission rod (29).

2. A flat lapping machine for processing sapphire crystals according to claim 1, characterized in that: The support tray (15) is internally vertically rotationally provided with a rotating rod (27), the rotating rod (27) is fixedly sleeved with a transmission bevel gear (28) at the bottom surface, and the transmission bevel gear (28) is in mesh with the bottom of the follow-up bevel gear (24).

3. A machine for grinding flat surfaces on sapphire crystals as claimed in claim 1, wherein: The grinding frame (11) is externally fixedly provided with a dust removal nozzle (12) on both sides of one end close to the support tray (15).

4. A machine for grinding flat surfaces on sapphire crystals as claimed in claim 1, wherein: The fixed base (13) is internally vertically rotationally provided with a rotating rod (27), the rotating rod (27) is fixedly sleeved with a transmission bevel gear (28) at the bottom surface, and the transmission bevel gear (28) is in mesh with the bottom of the follow-up bevel gear (24).

5. A machine for grinding flat surfaces on sapphire crystals as claimed in claim 1, wherein: The support tray (15) is internally vertically rotationally provided with a rotating rod (27), the rotating rod (27) is fixedly sleeved with a transmission bevel gear (28) at the bottom surface, and the transmission bevel gear (28) is in mesh with the bottom of the follow-up bevel gear (24).

6. A machine for grinding flat surfaces on sapphire crystals as claimed in claim 5, wherein: The limit groove (3) is internally provided in the placing groove (2).

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