CN217071948U

CN217071948U - Special crystal grinding assembly for crystal shape processing machine and crystal shape processing machine

Info

Publication number: CN217071948U
Application number: CN202220609883.6U
Authority: CN
Inventors: 杨佳
Original assignee: Pujiang Jingyi Crystal Co ltd
Current assignee: Pujiang Jingyi Crystal Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-29
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of crystal processing equipment, and provides a special crystal grinding assembly for a crystal appearance processing machine, which comprises a crystal clamping assembly and a crystal grinding assembly; the crystal clamping assembly comprises: the crystal piece clamping device comprises a first driving source, a first rotating chuck, a second rotating chuck and a second driving source, wherein the first driving source is used for driving a rotating piece in the first rotating chuck and/or the second rotating chuck to move, the second driving source is used for driving the first rotating chuck and the second rotating chuck to move oppositely, and the rotating piece in the first rotating chuck and the rotating piece in the second rotating chuck are used for clamping a crystal piece; the crystal grinding assembly is used for grinding the crystal; the utility model discloses utilize first driving source and second driving source to come the whole automation of the quartzy centre gripping subassembly of manual operation originally respectively, improve production efficiency.

Description

Special crystal grinding assembly for crystal shape processing machine and crystal shape processing machine

Technical Field

The utility model relates to a quartzy processing equipment technical field particularly, relates to a quartzy grinding component and quartzy appearance processing machine of quartzy appearance processing machine special use.

Background

The existing crystal processing piece generally comprises a clamping piece and a grinding piece, wherein the clamping piece is mostly ground on the grinding piece in a manual hand-held mode so as to be processed; a small number of fixed clamps are used for clamping the crystal piece and then are matched with the grinding piece for grinding, wherein the chuck of the fixed clamp adopts a rotating chuck, so that the rotating piece in the rotating chuck is conveniently rotated manually, the crystal piece is rotated along with the rotating chuck, and then the crystal piece is ground by matching with a grinding assembly, wherein the grinding assembly is generally a grinding roller driven by a motor, and in the existing machining process, the clamping and machining processes of the crystal piece are mainly manually operated and depend on experience; the efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quartzy grinding component and quartzy appearance processing machine of quartzy appearance processing machine special use, it utilizes first driving source and second driving source to come the whole automation of quartzy centre gripping subassembly of manual operation originally respectively, improves production efficiency.

The embodiment of the utility model discloses a realize through following technical scheme: a special crystal grinding assembly for a crystal shape processing machine comprises a crystal clamping assembly and a crystal grinding assembly; the crystal clamping assembly comprises: the crystal piece clamping device comprises a first driving source, a first rotating chuck, a second rotating chuck and a second driving source, wherein the first driving source is used for driving a rotating piece in the first rotating chuck and/or the second rotating chuck to move, the second driving source is used for driving the first rotating chuck and the second rotating chuck to move oppositely, and the rotating piece in the first rotating chuck and the rotating piece in the second rotating chuck are used for clamping a crystal piece; the crystal grinding assembly is used for grinding the crystal piece.

Further, the first driving source is a servo motor.

Furthermore, the second driving source comprises a fixed slide rail, a fixed plate and a first pneumatic telescopic rod, the fixed slide rail and the fixed plate are fixedly arranged, the two ends of the first pneumatic telescopic rod are respectively connected with the fixed plate and a first rotary chuck, and the first rotary chuck is arranged along the fixed slide rail in a sliding mode.

Further, the first rotary chuck comprises a first fixed sleeve, a first movable sleeve and a first butting shaft; first fixed cover is fixed to be set up, and first movable sleeve are located to first fixed cover and are the sharp slip in first fixed sleeve, and the rotatory inside that is fixed in first movable sleeve of first butt axle, and the end of first butt axle is rotatory through first driving source drive, and first movable sleeve passes through second driving source drive motion.

Further, the second rotary chuck comprises a second fixed sleeve and a second butting shaft; the fixed cover of second is fixed to be set up, and the second butt axle is rotatory to be fixed in the fixed cover of second, and second butt axle and first butt axle coaxial setting, second butt axle and first butt axle centre gripping quartzy piece.

Furthermore, the second driving source is a second pneumatic telescopic rod, the fixed end of the second pneumatic telescopic rod is fixedly arranged, and the movable end of the second pneumatic telescopic rod is fixedly connected with the first movable sleeve and the first movable sleeve slides linearly under the action of the second pneumatic telescopic rod.

Furthermore, the first driving source is a servo motor and further comprises a first matching gear, the first matching gear is arranged on a rotating shaft of the servo motor, a first gear is arranged at the tail end of the first butting shaft and meshed with the first gear, and the tooth width of the first matching gear is larger than the working displacement of the second pneumatic telescopic rod.

Furthermore, a second gear is arranged at the tail end of the second butting shaft, a second matching gear is further arranged on the rotating shaft of the servo motor, and the second gear is meshed with the second matching gear.

Furthermore, the special crystal grinding assembly comprises at least one crystal profile processing machine special crystal grinding assembly, at least one feeding assembly and a discharging assembly.

Furthermore, a plurality of special grinding assemblies for the crystal shape processing machine and the feeding assembly are distributed in a circumferential mode, and the discharging assembly is arranged below the plurality of special grinding assemblies for the crystal shape processing machine and the feeding assembly which are distributed in the circumferential mode.

The utility model discloses technical scheme has following advantage and beneficial effect at least: the crystal piece is rotated by matching the first driving source with the conventional rotating chuck, and the first rotating chuck and the second rotating chuck are driven by the second driving source to clamp the crystal piece; and finally, the crystal piece is ground by matching with a grinding assembly commonly used in the industry, so that the automation degree of the whole process is high, and the production efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a crystal clamping assembly of a crystal grinding assembly for a crystal profile processing machine according to embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a crystal clamping assembly of the special crystal polishing assembly for a crystal profile processing machine according to embodiment 2 of the present invention;

FIG. 3 is a schematic cross-sectional view of a crystal clamping assembly in a crystal grinding assembly for a crystal profile processing machine according to embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a crystal outline processing machine according to embodiment 3 of the present invention;

icon: 1-a first driving source, 2-a second driving source, 3-a first rotating chuck, 4-a second rotating chuck, 41-a rotating part, 100-a crystal part, 11-a fixed slide rail, 12-a fixed plate, 13-a first pneumatic telescopic rod, 14-a connecting plate, 21-a first fixed sleeve, 22-a first movable sleeve, 23-a first butting shaft, 24-a bearing, 25-a first gear, 26-a second pneumatic telescopic rod, 27-a first matching gear, 29-a second fixed sleeve, 30-a second gear, 31-a second butting shaft, 32-a second matching gear, 200-a crystal clamping component, 300-a crystal grinding component, 400-a feeding component and 500-a discharging component.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in FIG. 1, a crystal polishing assembly 300 for crystal profile processing machine comprises a crystal clamping assembly 200 and a crystal polishing assembly 300; it should be noted that, in general, the crystal polishing assembly 300 may be a crystal polishing member dedicated in the industry, such as a polishing roller, a polishing belt or a polishing disk, as long as it can polish the crystal 100, and will not be described in detail in the following description of the present embodiment.

Further, in the present embodiment, a crystal clamping assembly 200 is mainly invented, which comprises: the crystal piece clamping device comprises a first driving source 1, a first rotating chuck 3, a second rotating chuck 4 and a second driving source 2, wherein the first driving source 1 is used for driving a rotating piece 41 in the first rotating chuck 3 and/or the second rotating chuck 4 to move, the second driving source 2 is used for driving the first rotating chuck 3 and the second rotating chuck 4 to move oppositely, and the rotating piece 41 in the first rotating chuck 3 and the rotating piece 41 in the second rotating chuck 4 are used for clamping a crystal piece 100; the crystal polishing assembly 300 is used for polishing the crystal 100; rotating the crystal 100 by the first driving source 1 in cooperation with the conventional spin chuck, and clamping the crystal 100 by driving the first spin chuck 3 and the second spin chuck 4 by the second driving source 2; finally, the crystal piece 100 is ground by matching with a grinding assembly commonly used in the industry, so that the whole process is high in automation degree and high in production efficiency; the rotating chuck needs to be explained in the process: the rotary chuck is a rotatable crystal clamping piece common in the industry, and generally comprises a fixed part and a rotating part, wherein the fixed part is in linear translation, the rotating part is in circular rotation, a rotating shaft of the rotating part is provided with an abutting part abutting against the crystal piece 100, and the crystal piece 100 is clamped by using a left abutting part and a right abutting part.

In addition, in the present application, the first driving source 1 adopts a servo motor, and the transmission mode may be a coupling connection, a belt connection or a gear connection with the rotating member 41 in the lower rotating head; of course, a servo motor may not be used, as long as the requirement for driving the rotating member 41 in the first rotating chuck 3 or the second rotating chuck 4 to rotate is met, and for this reason, a telescopic rod may be used to drive a spur rack, and the first rotating chuck 3 may be driven to rotate by driving a gear to rotate by the spur rack, or may be driven to rotate by using a potential energy; in this application, only adopt servo motor as the driving source, its advantage lies in, the technology is mature, and the mechanism is simple, can directly utilize.

In this embodiment, the second driving source 2 includes a fixed slide rail 11, a fixed plate 12 and a first pneumatic telescopic rod 13, the fixed slide rail 11 and the fixed plate 12 are both fixedly disposed, two ends of the first pneumatic telescopic rod 13 are respectively connected to the fixed plate 12 and the first rotary chuck 3, the first pneumatic telescopic rod 13 and the first rotary chuck 3 are connected through a connecting plate 14, and the first rotary chuck 3 is slidably disposed along the fixed slide rail 11; the first air pressure telescopic rod 13 is driven to stretch, so that the first rotary chuck 3 and the second rotary chuck 4 are close to or far away from each other, and the crystal piece 100 is clamped and released; in the whole process, the servo motor and the first air pressure telescopic rod 13 are all controlled by a PLC control assembly to realize automatic production, and how the crystal piece 100 is placed between the first rotary chuck 3 and the second rotary chuck 4 can be realized by adopting a manual mode or a mechanical arm mode.

Example 2

As shown in FIGS. 2-3, a crystal polishing assembly 300 for crystal profile processing machine comprises a crystal holding assembly 200 and a crystal polishing assembly 300; it should be noted that, in general, the crystal polishing assembly 300 may be a crystal polishing member dedicated in the industry, such as a polishing roller, a polishing belt or a polishing disk, as long as it can polish the crystal 100, and will not be described in detail in the following description of the present embodiment.

In addition, in the present application, the first driving source 1 adopts a servo motor, and the transmission mode may be a coupling connection, a belt connection or a gear connection with the rotating element 41 in the rotating head; of course, a servo motor may not be used, as long as the rotating member 41 in the first rotating chuck 3 or the second rotating chuck 4 can be driven to rotate, and therefore, a telescopic rod may be used to drive a spur rack, and the first rotating chuck 3 may be driven to rotate by driving the gear with the spur rack, or the first rotating chuck 3 may be driven to rotate by driving the gear with potential energy; in this application, only adopt servo motor as the driving source, its advantage lies in, the technology is mature, and the mechanism is simple, can directly utilize.

In the present embodiment, the first spin chuck 3 is configured as follows: comprises a first fixed sleeve 21, a first movable sleeve 22 and a first butting shaft 23; the first fixing sleeve 21 is fixedly arranged, the first fixing sleeve 21 is sleeved on the first movable sleeve 22, the first movable sleeve 22 linearly slides in the first fixing sleeve 21, the first butting shaft 23 is rotatably fixed in the first movable sleeve 22, specifically, the first butting shaft can be connected by a bearing 24, and certainly, the first fixing sleeve can directly complete the rotary motion by surface-to-surface contact; the tail end of the first butting shaft 23 is driven to rotate by the first driving source 1, and the first movable sleeve 22 is driven to move by the second driving source 2; the first driving source 1 adopts a servo motor and drives the first butting shaft 23 to rotate; second driving source 2 adopts the first movable sleeve 22 of electron telescopic link drive to slide in first fixed cover 21 to drive the motion of first butt pole, and perhaps, second driving source 2 is second pneumatic telescopic link 26 again, and the fixed end of second pneumatic telescopic link 26 is fixed to be set up, and the first movable sleeve 22 of expansion end fixed connection of second pneumatic telescopic link 26 and under the effect of second pneumatic telescopic link 26 is linear sliding.

Further, it should be noted that, in the present embodiment, the first abutting shaft 23 has only 1 degree of freedom relative to the first movable sleeve 22, that is, performs a rotational motion around the axis of the first movable sleeve 22; the crystal piece 100 is clamped by the movement of the first spin chuck 3, so in this embodiment, the first spin chuck 3 and the second spin chuck 4 move in at least two ways, 1: the first rotating chuck 3 moves, the second rotating chuck 4 does not move, and no limitation is made on whether the first rotating chuck 3 is positioned on the left or on the right, and the specific structure is as follows in the same manner: the second rotating jaw 4 comprises a second fixed sleeve 29 and a second abutment shaft 31; the second fixing sleeve 29 is fixedly arranged, the second abutting shaft 31 is rotationally fixed in the second fixing sleeve 29, the second abutting shaft 31 and the first abutting shaft 23 are coaxially arranged, and the crystal piece 100 is clamped by the second abutting shaft 31 and the first abutting shaft 23; 2: the first spin chuck 3 and the second spin chuck 4 move together to hold the crystal 100, but the movement includes at least the following two ways, first: the second rotating chuck 4 and the first rotating chuck 3 are similarly configured to have two second driving sources 2 for driving rotation and clamping, respectively, but if both are moved, then there is no good positioning, so it is preferred to have the second type, namely: the second rotating chuck 4 only rotates, and the first rotating chuck 3 rotates and translates, both of which rotate, in order to reduce the torque of the crystal 100, improve the yield and reduce the damage probability of the crystal 100 (the crystal 100 is generally long, and includes an integrated long crystal 100 or a long crystal 100 formed by stacking a plurality of small crystals 100); for a stack of several small crystal pieces 100, the advantage of the simultaneous rotation of the first spin chuck 3 and the second spin chuck 4 is apparent; the specific structure is as follows: the first driving source 1 is a servo motor and further comprises a first matching gear 27, the first matching gear 27 is arranged on a rotating shaft of the servo motor, a first gear 25 is arranged at the tail end of the first butting shaft 23, the first matching gear 27 is meshed with the first gear 25, and the tooth width of the first matching gear 27 is larger than the working displacement of the second pneumatic telescopic rod 26, so that the first gear 25 and the first matching gear 27 are always meshed under the action of the first movable sleeve 22; a second gear 30 is arranged at the tail end of the second butting shaft 31, a second matching gear 32 is further arranged on the rotating shaft of the servo motor, and the second gear 30 is meshed with the second matching gear 32; the first driving source 1, i.e. the servo motor, drives the first gear 25 and the second gear 30 to rotate, so as to simultaneously drive the first matching gear 27 and the second matching gear 32 to rotate, and simultaneously drive the first abutting shaft 23 and the second abutting shaft 31 to rotate, thereby ensuring that the crystal 100 rotates simultaneously and then is matched with the grinding assembly to grind.

Example 3

In this embodiment, as shown in fig. 4, a crystal shape processing machine is disclosed, which comprises at least one crystal grinding assembly 300 dedicated for crystal shape processing machine, at least one feeding assembly 400 and one discharging assembly 500; in this embodiment, the feeding assembly 400 and the discharging assembly 500 may be implemented by using the existing technical solution; further, a plurality of crystal profiler specific grinding assemblies and feed assemblies 400 are circumferentially distributed, and discharge assembly 500 is disposed below the plurality of crystal profiler specific grinding assemblies and feed assemblies 400 that are circumferentially distributed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special quartzy grinding component of quartzy contour machining machine which characterized in that: comprises a crystal clamping assembly (200) and a crystal grinding assembly (300); the crystal clamping assembly (200) comprises: the crystal piece clamping device comprises a first driving source (1), a first rotating chuck (3), a second rotating chuck (4) and a second driving source (2), wherein the first driving source (1) is used for driving a rotating piece (41) in the first rotating chuck (3) and/or the second rotating chuck (4) to move, the second driving source (2) is used for driving the first rotating chuck (3) and the second rotating chuck (4) to move oppositely, and the rotating piece (41) in the first rotating chuck (3) and the rotating piece (41) in the second rotating chuck (4) are used for clamping a crystal piece (100); the crystal grinding assembly (300) is used for grinding the crystal (100).

2. The special crystal grinding assembly of claim 1, wherein: the first driving source (1) is a servo motor.

3. The special crystal grinding assembly of claim 2, wherein: second driving source (2) are including fixed slide rail (11), fixed plate (12) and first atmospheric pressure telescopic link (13), fixed slide rail (11) and fixed plate (12) all fix the setting, the both ends of first atmospheric pressure telescopic link (13) are connected respectively fixed plate (12) and first rotatory chuck (3), first rotatory chuck (3) are followed sliding setting on fixed slide rail (11).

4. The special crystal grinding assembly of claim 2, wherein: the first rotary chuck (3) comprises a first fixed sleeve (21), a first movable sleeve (22) and a first butt shaft (23); first fixed cover (21) are fixed to be set up, first movable sleeve (22) and first movable sleeve (22) are located to first fixed cover (21) cover and are made rectilinear sliding in first fixed cover (21), first butt axle (23) rotation is fixed in the inside of first movable sleeve (22), the end of first butt axle (23) is rotatory through first driving source (1) drive, first movable sleeve (22) are through second driving source (2) drive motion.

5. The special crystal grinding assembly of claim 4, wherein: the second rotating chuck (4) comprises a second fixed sleeve (29) and a second butting shaft (31); the second fixing sleeve (29) is fixedly arranged, the second butting shaft (31) is rotationally fixed in the second fixing sleeve (29), the second butting shaft (31) and the first butting shaft (23) are coaxially arranged, and the second butting shaft (31) and the first butting shaft (23) clamp the crystal piece (100).

6. The special crystal grinding assembly of claim 5, wherein: the second driving source (2) is a second pneumatic telescopic rod (26), the fixed end of the second pneumatic telescopic rod (26) is fixedly arranged, and the movable end of the second pneumatic telescopic rod (26) is fixedly connected with the first movable sleeve (22) and the first movable sleeve (22) slides linearly under the action of the second pneumatic telescopic rod (26).

7. The special crystal grinding assembly of claim 6, wherein: first driving source (1) is servo motor and still includes first cooperation gear (27), first cooperation gear (27) set up in servo motor's pivot, the end of first butt axle (23) is equipped with first gear (25), first cooperation gear (27) meshing first gear (25) set up, the tooth width of first cooperation gear (27) is greater than the working displacement of second atmospheric pressure telescopic link (26).

8. The special crystal polishing assembly for crystal profile processing machine according to claim 7, wherein: the end of the second butting shaft (31) is provided with a second gear (30), a rotating shaft of the servo motor is further provided with a second matching gear (32), and the second gear (30) is meshed with the second matching gear (32).

9. A crystal profiler, comprising at least one crystal grinding assembly according to claim 8, further comprising at least one infeed assembly (400) and one outfeed assembly (500).

10. The crystal profiler according to claim 9, wherein several of the crystal profiler specific grinding assemblies and feed assemblies (400) are circumferentially distributed, and wherein the outfeed assembly (500) is disposed below several of the crystal profiler specific grinding assemblies and feed assemblies (400) that are circumferentially distributed.