CN109318099B - Curved glass convex surface polishing machine - Google Patents

Curved glass convex surface polishing machine Download PDF

Info

Publication number
CN109318099B
CN109318099B CN201811083715.2A CN201811083715A CN109318099B CN 109318099 B CN109318099 B CN 109318099B CN 201811083715 A CN201811083715 A CN 201811083715A CN 109318099 B CN109318099 B CN 109318099B
Authority
CN
China
Prior art keywords
axis
polishing
driving
seat
driving mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811083715.2A
Other languages
Chinese (zh)
Other versions
CN109318099A (en
Inventor
廖民安
任书明
李学锋
张旭
张占永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongxu Optoelectronic Technology Co Ltd
Original Assignee
Dongxu Optoelectronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongxu Optoelectronic Technology Co Ltd filed Critical Dongxu Optoelectronic Technology Co Ltd
Priority to CN201811083715.2A priority Critical patent/CN109318099B/en
Priority to PCT/CN2018/115130 priority patent/WO2020056891A1/en
Publication of CN109318099A publication Critical patent/CN109318099A/en
Application granted granted Critical
Publication of CN109318099B publication Critical patent/CN109318099B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Abstract

The invention discloses a curved glass convex surface polishing machine, which comprises a polishing device and a driving device, wherein the polishing device comprises a polishing head and a polishing head; the driving device comprises a driving mechanism and an adsorption table arranged on the driving mechanism, the driving mechanism can move along a first direction and a second direction perpendicular to the first direction, the adsorption table can move along the first direction and the second direction through the driving of the driving mechanism, the adsorption table can rotate around a third direction, and the third direction is perpendicular to a plane formed by the first direction and the second direction; the polishing device comprises a Z-axis driving mechanism and a polishing wheel capable of rotating around the axis of the polishing wheel, and the polishing wheel can be close to or far away from the adsorption table through the driving of the Z-axis driving mechanism so as to polish the glass on the adsorption table when being close to the adsorption table. The curved glass convex surface polishing machine can adjust the curved glass in all dimensions, so that each part of the outer surface of the curved glass can be uniformly polished, the polishing efficiency is high, and two functions of rough polishing and fine polishing can be provided.

Description

Curved glass convex surface polishing machine
Technical Field
The invention relates to the technical field of glass processing, in particular to a driving device and a curved glass convex surface polishing machine.
Background
In the prior art, the smoothness of the outer surface of the hot-bending formed mobile phone glass generally does not meet the quality requirement, surface polishing is needed, and a polishing machine is generally needed to polish the outer surface of the glass. Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. However, the polishing process of curved glass generally adopts a sweep disc polishing machine, and such polishing machine has a problem that the outer surface of the curved glass cannot be uniformly polished.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide the curved glass convex surface polishing machine, the driving device of the curved glass convex surface polishing machine can adjust the curved glass in all dimensions, so that the polishing device matched with the curved glass convex surface polishing machine can uniformly polish every place of the outer surface of the curved glass, and the automatic control is realized, so that the time and the labor are saved; the polishing device has high polishing efficiency, can provide two functions of rough polishing and fine polishing, and has wide application range.
In order to achieve the purpose, the invention provides a curved glass convex surface polishing machine which comprises a polishing device and a driving device; the driving device comprises a driving mechanism and an adsorption table arranged on the driving mechanism, the driving mechanism can move along a first direction and a second direction perpendicular to the first direction, the adsorption table can move along the first direction and the second direction through the driving of the driving mechanism, the adsorption table can rotate around a third direction, and the third direction is perpendicular to a plane formed by the first direction and the second direction; the polishing device comprises a Z-axis driving mechanism and a polishing wheel capable of rotating around the axis of the polishing wheel, and the polishing wheel can be close to or far away from the adsorption table through the driving of the Z-axis driving mechanism so as to polish the glass on the adsorption table when being close to the adsorption table.
Preferably, the driving device comprises an X-axis driving mechanism, a Y-axis driving mechanism and a rotary driving mechanism; the X-axis driving mechanism comprises an X-axis driving piece capable of moving along the first direction; the Y-axis driving mechanism comprises a Y-axis driving piece capable of moving along the second direction, and the second direction is perpendicular to the first direction; the X-axis driving part and the Y-axis driving part are connected in a relatively movable manner, and the rotary driving mechanism is fixedly connected to one of the X-axis driving part and the Y-axis driving part so as to be capable of moving along the first direction and the second direction; the rotary driving mechanism comprises a main shaft arranged along the third direction and an adsorption table arranged on the main shaft, and the main shaft can rotate around the axis of the main shaft, so that glass arranged on the adsorption table rotates around the axis of the main shaft.
Preferably, the driving device includes an intermediate plate disposed on the Y-axis driver to move in the second direction by the driving of the Y-axis driver, and the X-axis driving mechanism is disposed on the intermediate plate; preferably, the Y-axis driving mechanism includes a Y-axis linear guide assembly, and the intermediate plate is connected to a slider of the Y-axis linear guide assembly; preferably, the Y-axis driving part comprises a Y-axis screw rod rear seat, a Y-axis screw rod nut seat, a Y-axis screw rod assembly, a Y-axis screw rod front seat and a Y-axis motor; the Y-axis screw rod assembly is connected between the Y-axis screw rod rear seat and the Y-axis screw rod front seat; the Y-axis motor is connected with one end of the Y-axis screw rod assembly to drive a screw rod of the Y-axis screw rod assembly to rotate around the axis of the screw rod; the Y-axis nut seat is arranged on a nut of the Y-axis screw rod assembly, and the middle plate is connected with the Y-axis nut seat.
Preferably, the driving device comprises an upper plate arranged on the X-axis driving member to move in the first direction under the driving of the X-axis driving member, and the rotary driving mechanism is arranged on the upper plate; preferably, the X-axis driving mechanism includes an X-axis linear guide assembly, and the upper plate is connected to a slider of the X-axis linear guide assembly; preferably, the X-axis driving member comprises an X-axis lead screw assembly, an X-axis motor and an X-axis motor base; the X-axis motor is arranged on the X-axis motor base; the X-axis motor is connected with one end of the X-axis screw rod assembly to drive a screw rod of the X-axis screw rod assembly to rotate around the axis of the screw rod; the upper plate is connected with a nut of the X-axis screw rod assembly.
Preferably, the rotary driving mechanism comprises a rotary motor, a driving roller, a rack seat, a spindle seat, a driven roller, a rack, a rotary linear guide rail assembly, a guide rail seat and a spindle seat supporting table; the rotating motor, the guide rail seat and the spindle seat supporting table are all fixedly arranged on one of the X-axis driving piece and the Y-axis driving piece; the spindle seat is arranged on the spindle seat supporting table, the spindle penetrates through the spindle seat, the driven roller is arranged at the lower shaft end of the spindle, and the adsorption table is arranged at the upper shaft end of the spindle; the driving roller is connected with the rotating motor so as to rotate around the axis of the driving roller under the driving of the rotating motor; the rack is fixedly connected with a sliding block of the rotary linear guide rail assembly through the rack seat, the rotary linear guide rail assembly is arranged on the guide rail seat, and the rack is respectively meshed with the driving roller and the driven roller so as to move along the length direction of the rotary linear guide rail assembly under the driving of the driving roller and drive the driven roller to rotate; preferably, the adsorption table, the spindle base, the spindle, and the driven roller constitute an adsorption rotation section, and the driving device includes a plurality of adsorption rotation sections provided along a length direction of the rack.
Preferably, the polishing apparatus includes a polishing mechanism; the polishing mechanism comprises a polishing motor, a polishing wheel shaft and a polishing wheel, the polishing wheel shaft is driven by the polishing motor to rotate around the axis of the polishing wheel shaft, and the polishing wheel is arranged on the polishing wheel shaft and can synchronously rotate along with the polishing wheel shaft; the Z-axis driving mechanism is connected with the polishing mechanism so that the polishing mechanism can move along the direction perpendicular to the axis of the polishing wheel shaft.
Preferably, the polishing device comprises a side plate, the side plate is fixed on an external frame, the Z-axis driving mechanism is arranged on the side plate, the side plate is provided with a long hole along the height direction, and a polishing wheel shaft of the polishing mechanism penetrates through the long hole and can move along the length direction of the long hole.
Preferably, the Z-axis driving mechanism and the side plates are arranged at two ends of the polishing mechanism of the polishing device, and the polishing wheel shaft is located between the two side plates; preferably, the polishing mechanism includes a fine polishing mechanism and a rough polishing mechanism, a polishing wheel of the fine polishing mechanism is a fine polishing wheel, a polishing wheel of the rough polishing mechanism is a rough polishing wheel, and the fine polishing mechanism and the rough polishing mechanism are arranged in parallel to each other along the length direction of the side plate.
Preferably, the polishing mechanism comprises a motor seat plate, a pressing seat plate, a fixed sliding sleeve, a pressing shaft and a pressing screw; the motor base plate is arranged on the Z-axis driving mechanism at one end of the polishing wheel shaft, and the polishing motor is arranged on the motor base plate; the pressing seat plate is arranged on the Z-axis driving mechanism at the other end of the polishing wheel shaft, the fixed sliding sleeve is arranged on the pressing seat plate, the fixed sliding sleeve is provided with a cavity, and the pressing shaft is sleeved in the cavity; one end of the pressing shaft is detachably connected with the polishing wheel shaft along the axial direction, the other end of the pressing shaft is abutted against the pressing screw penetrating through the fixed sliding sleeve, and the pressing screw can move along the length direction of the pressing shaft so as to limit or allow the pressing shaft to be separated from the polishing wheel shaft; preferably, the polishing mechanism comprises a shaft sleeve and a handle, the pressing shaft is arranged in the shaft sleeve, the handle is arranged on the shaft sleeve, and the shaft sleeve is sleeved in the cavity; the fixed sliding sleeve is provided with a notch which is communicated with the cavity and extends along the axial direction, and one end of the handle extends out of the notch.
Preferably, the Z-axis driving mechanism comprises a Z-axis driving member disposed on the side plate, and the polishing mechanism is connected to the Z-axis driving member to move along the length direction of the elongated hole under the driving of the Z-axis driving member; preferably, the Z-axis driving mechanism includes a Z-axis linear guide assembly, the Z-axis linear guide assembly is disposed on the side plate, and the polishing mechanism is connected to a slide block of the Z-axis linear guide assembly; preferably, the Z-axis driving member comprises a Z-axis lead screw assembly, a Z-axis motor, a Z-axis nut connecting block and a Z-axis lead screw seat; the Z-axis motor is arranged on the side plate; the Z-axis lead screw seat is arranged on the side plate; the Z-axis screw rod assembly is connected with the Z-axis motor, and a screw rod of the Z-axis screw rod assembly penetrates through the Z-axis screw rod seat; the Z-axis nut connecting block is arranged on a nut of the Z-axis screw rod assembly, and the polishing mechanism is connected with the Z-axis nut connecting block.
Through above-mentioned technical scheme, drive arrangement's absorption platform can adsorb curved surface glass on it, and when placing curved surface glass, make curved surface glass's concave surface towards the absorption platform, curved surface glass's convex surface is outside, and burnishing device's throwing aureola passes through Z axle actuating mechanism's drive can be close to or keep away from curved surface glass on the absorption platform to polish curved surface glass or stop polishing. The adsorption table can move at each position in a plane formed by the first direction and the second direction under the driving of the driving mechanism, and the adsorption table can rotate, so that the polishing device can uniformly polish every place on the outer surface of the curved glass, and the polishing efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the curved glass convexity polisher of the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of the driving device of the present invention;
FIG. 3 is a bottom view of FIG. 2;
FIG. 4 is a schematic structural view of a preferred embodiment of the polishing apparatus of the present invention;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a schematic structural view of a preferred embodiment of the polishing mechanism of the present invention;
fig. 7 is a cross-sectional view of fig. 6.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1 to 7, the curved glass convex surface polishing machine of the present invention comprises a polishing device and a driving device; the driving device comprises a driving mechanism and an adsorption platform 113 arranged on the driving mechanism, the driving mechanism can move along a first direction and a second direction perpendicular to the first direction, the adsorption platform 113 can move along the first direction and the second direction through the driving of the driving mechanism, the adsorption platform 113 can rotate around a third direction, and the third direction is perpendicular to a plane formed by the first direction and the second direction; the polishing device comprises a Z-axis driving mechanism and a polishing wheel capable of rotating around the axis of the polishing wheel, and the polishing wheel can be close to or far away from the adsorption platform 113 through the driving of the Z-axis driving mechanism so as to polish the curved glass A on the adsorption platform 113 when being close to the adsorption platform 113.
Through the technical scheme, the adsorption platform 113 of the driving device can adsorb the curved glass A on the adsorption platform, when the curved glass A is placed, the concave surface of the curved glass A faces the adsorption platform 113, the convex surface of the curved glass A faces outwards, and the polishing wheel of the polishing device can be close to or far away from the curved glass A on the adsorption platform 113 through the driving of the Z-axis driving mechanism so as to polish or stop polishing the curved glass A. The adsorption stage 113 can be moved at various positions in a plane formed by the first direction and the second direction by the driving mechanism, and the adsorption stage 113 itself can be rotated, which enables the polishing apparatus to uniformly polish every place of the outer surface of the curved glass a and improves the polishing efficiency.
The preferred embodiments of the polishing apparatus and the driving apparatus of the curved glass convexity polishing machine of the present invention will be described in detail below.
In order to realize that the adsorption stage 113 can move at various positions in a plane formed by the first direction and the second direction, and that the adsorption stage 113 itself can rotate, it is preferable that the driving means include an X-axis driving mechanism and a Y-axis driving mechanism, as shown in fig. 2 and 3. The X-axis driving mechanism comprises an X-axis driving piece capable of moving along a first direction; the Y-axis driving mechanism comprises a Y-axis driving piece capable of moving along a second direction, and the second direction is perpendicular to the first direction; the X-axis driving piece and the Y-axis driving piece are connected in a relatively movable manner, and the rotary driving mechanism is fixedly connected to one of the X-axis driving piece and the Y-axis driving piece so as to be capable of moving along a first direction and a second direction; the rotary driving mechanism comprises a main shaft 115 arranged along the third direction and an adsorption platform 113 arranged on the main shaft 115, wherein the main shaft 115 can rotate around the axis of the main shaft 115, so that the curved glass A arranged on the adsorption platform 113 can rotate around the axis of the main shaft 115.
It should be understood that one of the X-axis driving mechanism and the Y-axis driving mechanism may be connected to the rotation driving mechanism, and in a preferred embodiment of the present invention, the Y-axis driving mechanism and the frame 102 are disposed on the base plate 101. The driving device comprises an intermediate plate 103, the intermediate plate 103 is arranged on the Y-axis driving piece and is driven by the Y-axis driving piece to move along the second direction, the X-axis driving mechanism is arranged on the intermediate plate 103, and the rotary driving mechanism is connected with the X-axis driving mechanism.
It should be understood that the X-axis driving mechanism and the Y-axis driving mechanism can be designed in various forms, such as a rodless cylinder, a piston rod cylinder, a ball screw structure, etc., and in a preferred embodiment of the present invention, the driving device includes an X-axis linear guide assembly 104, an upper plate 105, an X-axis motor base 106, an X-axis motor 107, an X-axis lead screw assembly 108, a rotary motor base 109, a rotary motor 110, a driving roller 111, a rack base 112, a spindle base 114, a driven roller 116, a rack 117, a rotary linear guide assembly 118, a guide base 119, a Y-axis lead screw rear base 120, a Y-axis lead screw base 121, a Y-axis lead screw assembly 122, a Y-axis lead screw front base 123, a Y-axis motor 124, a Y-axis linear guide assembly 125, and a spindle base support table 126.
The Y-axis driving mechanism is composed of a Y-axis screw rear seat 120, a Y-axis nut seat 121, a Y-axis screw assembly 122, a Y-axis screw front seat 123, a Y-axis motor 124 and a Y-axis linear guide assembly 125.
The X-axis linear guide rail assembly 104, the X-axis motor base 106, the X-axis motor 107 and the X-axis lead screw assembly 108 form an X-axis driving mechanism.
In order to stabilize and secure the movement of the intermediate plate 103, it is preferable that the intermediate plate 103 is connected to a slider of the Y-axis linear guide assembly 125.
In order to accurately control the moving direction and the stroke amount of the Y-axis driving element, preferably, the Y-axis driving element includes a Y-axis lead screw rear seat 120, a Y-axis nut seat 121, a Y-axis lead screw assembly 122, a Y-axis lead screw front seat 123 and a Y-axis motor 124; the Y-axis screw rod assembly 122 is connected between the Y-axis screw rod rear seat 120 and the Y-axis screw rod front seat 123; the Y-axis motor 124 is connected with one end of the Y-axis screw rod assembly 122 to drive the screw rod of the Y-axis screw rod assembly 122 to rotate around the axis of the screw rod; the Y-axis nut seat 121 is arranged on a nut of the Y-axis screw rod assembly 122, and the middle plate 103 is connected with the Y-axis nut seat 121. Like this, Y axle lead screw back seat 120, Y axle lead screw front seat 123 and Y axle linear guide assembly 125 are all fixed on bottom plate 101, and the nut of Y axle lead screw assembly 122 drives Y axle nut seat 121 and moves along Y axle lead screw assembly 122 to make intermediate lamella 103 move (being the second direction) along Y axle lead screw assembly 122, X axle actuating mechanism sets up on intermediate lamella 103, and rotary driving mechanism is connected with X axle actuating mechanism, thereby makes rotary driving mechanism can follow the second direction and remove.
In order to better connect the rotary driving mechanism with the X-axis driver, it is preferable that the upper plate 105 is provided on the X-axis driver to be moved in the first direction by the X-axis driver, and the rotary driving mechanism is provided on the upper plate 105.
In order to make the movement of the upper plate 105 more stable and reliable, the upper plate 105 is preferably connected to the slider of the X-axis linear guide assembly 104.
In order to accurately control the moving direction and the stroke amount of the X-axis driving member, preferably, the X-axis driving member includes an X-axis lead screw assembly 108, an X-axis motor 107 and an X-axis motor base 106; the X-axis motor 107 is arranged on the X-axis motor base 106; an X-axis motor 107 is connected with one end of an X-axis lead screw assembly 108 so as to drive a lead screw of the X-axis lead screw assembly 108 to rotate around the axis of the lead screw; the upper plate 105 is connected to a nut of the X-axis screw assembly 108. In this way, the X-axis linear guide assembly 104 and the X-axis motor base 106 are fixed to the intermediate plate 103, the nut of the X-axis screw assembly 108 is moved in the longitudinal direction (i.e., the first direction) of the X-axis screw assembly 108 by the driving of the X-axis motor 107, and the upper plate 105 is connected to the nut of the X-axis screw assembly 108, so that the rotary driving mechanism provided on the upper plate 105 can be moved in the first direction.
The rotary drive mechanism can be designed in various forms as long as the suction table 113 can be rotated about the axis of the spindle 115. In a preferred embodiment of the present invention, the rotary driving mechanism includes a rotary motor base 109, a rotary motor 110, a driving roller 111, a rack base 112, an adsorption table 113, a spindle base 114, a spindle 115, a driven roller 116, a rack 117, a rotary linear guide assembly 118, and a spindle base support table 126; the rotating motor 110, the guide rail base 119, and the spindle base support 126 are all fixedly disposed on the upper plate 105; the spindle seat 114 is arranged on the spindle seat supporting table 126, the spindle 115 penetrates through the spindle seat 114, the driven roller 116 is arranged at the lower shaft end of the spindle 115, and the adsorption table 113 is arranged at the upper shaft end of the spindle 115; the driving roller 111 is connected with the rotating motor 110 to rotate around the axis of the driving roller 110; the rack 117 is fixedly coupled with a slider of a rotating linear guide assembly 118 through a rack seat 112, the rotating linear guide assembly 118 is disposed on a guide seat 119, and the rack 117 is respectively engaged with the driving roller 111 and the driven roller 116 to move along the length direction of the rotating linear guide assembly 118 and drive the driven roller 116 to rotate under the driving of the driving roller 111.
In the machining work, it is necessary to polish a plurality of curved glass a at the same time, and therefore, it is preferable that the suction table 113, the spindle base 114, the spindle 115, and the driven roller 116 constitute a suction rotation portion, and the driving device includes a plurality of suction rotation portions provided along the longitudinal direction of the rack 117.
It should be understood that the Z-axis driving mechanism can be designed in various forms, such as a rodless cylinder, a piston rod cylinder, a ball screw structure, etc., and in a preferred embodiment of the present invention, as shown in fig. 4 to 7, the polishing device includes a polishing motor 201, a motor base plate 202, a Z-axis linear guide assembly 203, a Z-axis screw rod assembly 204, a Z-axis motor base 205, a Z-axis motor 206, a polishing motor base 207, a polishing wheel shaft 208, a side plate 211, a pressing base plate 212, a handle 213, a fixed sliding sleeve 214, a pressing screw 215, a Z-axis nut coupling block 216, a coupling 217, a bearing gland 218, a bearing 219, a pressing shaft 220, a bearing 221, a shaft sleeve 222, a bearing end cover 223, a bearing gland 224, a pressing screw cover 225, and a Z-axis screw base 226.
The motor seat plate 202, the Z-axis linear guide rail assembly 203, the Z-axis lead screw assembly 204, the Z-axis motor seat 205, the Z-axis motor 206, the pressing seat plate 212, the Z-axis nut connecting block 216 and the Z-axis lead screw seat 226 form a Z-axis driving mechanism.
Polishing motor 201, polishing motor base 207, polishing wheel shaft 208, handle 213, fixed sliding sleeve 214, compression screw 215, shaft coupling 217, bearing gland 218, bearing 219, compression shaft 220, bearing 221, shaft sleeve 222, bearing end cover 223, bearing gland 224 and compression screw cover 225 constitute a polishing mechanism.
Preferably, the polishing wheel shaft 208 is driven to rotate around its axis by the polishing motor 201, and the polishing wheel is arranged on the polishing wheel shaft 208 and can rotate synchronously with the polishing wheel shaft 208. The Z-axis drive mechanism is coupled to the polishing mechanism to enable the polishing mechanism to move in a direction perpendicular to the axis of the polishing wheel shaft 208. Of course, the polishing wheel is not limited to the above-mentioned movement, and the polishing wheel may be configured to rotate around an axis perpendicular to the curved glass a to polish the curved glass a.
In order to facilitate the arrangement of the Z-axis driving mechanism, it is preferable that the side plate 211 is fixed on the frame 102, the Z-axis driving mechanism is arranged on the side plate 211, the side plate 211 is provided with an elongated hole along the height direction, and the polishing wheel shaft 208 of the polishing mechanism passes through the elongated hole and can move along the length direction of the elongated hole. It should be understood that the Z-axis drive mechanism may be disposed on the frame 102 indirectly or directly in other ways.
The two ends of the polishing mechanism of the polishing device are respectively provided with a Z-axis driving mechanism and a side plate 211, and the polishing wheel shaft 208 is positioned between the two side plates 211. That is, two side plates 211 are provided at opposite ends of the frame 102, and each side plate 211 is provided with a Z-axis driving mechanism. This can improve the operational stability of the polishing hub 208.
In order to provide two working modes of fine polishing and rough polishing, preferably, the polishing mechanism includes a fine polishing mechanism and a rough polishing mechanism, a polishing wheel of the fine polishing mechanism is a fine polishing wheel 209, a polishing wheel of the rough polishing mechanism is a rough polishing wheel 210, and the fine polishing mechanism and the rough polishing mechanism are arranged in parallel with each other along the length direction of the side plate 211. That is, two polishing mechanisms are provided along the length direction of the side plate 211, one of which is a fine polishing mechanism and the other of which is a rough polishing mechanism.
After the polishing wheel is used for a period of time, the polishing wheel may be worn, damaged and the like, so that the polishing wheel needs to be repaired or replaced, and the polishing wheel needs to be detached from the polishing wheel shaft 208 no matter the polishing wheel is repaired or replaced, in order to conveniently detach the polishing wheel, preferably, the motor seat plate 202 is arranged on a Z-axis driving mechanism at one end of the polishing wheel shaft 208, and the polishing motor 201 is arranged on the motor seat plate 202; the pressing seat plate 212 is arranged on the Z-axis driving mechanism at the other end of the polishing wheel shaft 208, the fixed sliding sleeve 214 is arranged on the pressing seat plate 212, the fixed sliding sleeve 214 is provided with a cavity, and the pressing shaft 220 is sleeved in the cavity; one end of the pressing shaft 220 is detachably connected with the polishing wheel shaft 208 along the axial direction, the other end of the pressing shaft is abutted with a pressing screw 215 penetrating through the fixed sliding sleeve 214, and the pressing screw 215 can move along the length direction of the pressing shaft 220 so as to limit or allow the pressing shaft 220 to be separated from the polishing wheel shaft 208. Through the scheme, the polishing wheel shaft 208 and the pressing shaft 220 are pressed by the pressing screw 215, when the polishing wheel needs to be replaced, the pressing screw 215 is loosened, the polishing wheel shaft 208 is separated from the pressing shaft 220 by a distance, and the polishing wheel can be detached from the polishing wheel shaft 208.
In order to conveniently pull the pressing shaft 220 to disengage or engage with the polishing wheel shaft 208, preferably, the polishing mechanism comprises a shaft sleeve 222 and a handle 213, the pressing shaft 220 is arranged in the shaft sleeve 222, the handle 213 is arranged on the shaft sleeve 222, and the shaft sleeve 222 is sleeved in the cavity; the fixed sliding sleeve 214 is provided with a notch which is communicated with the cavity and extends along the axial direction, and one end of the handle 213 extends out of the notch. In use, the handle 213 need only be pulled to move the hold down shaft 220 closer to or further away from the polishing wheel shaft 208.
In order to enable the Z-axis driving mechanism to better drive the movement of the polishing mechanism, it is preferable that the Z-axis driving mechanism includes a Z-axis driving member disposed on the side plate 211, and the polishing mechanism is connected to the Z-axis driving member to move along the length direction of the elongated hole by the driving of the Z-axis driving member.
In a preferred embodiment of the present invention, the Z-axis drive includes a Z-axis spindle assembly 204, a Z-axis motor 206, a Z-axis nut coupling block 216, and a Z-axis spindle mount 226; the Z-axis motor 206 is provided on the side plate 211; the Z-axis lead screw seat 226 is arranged on the side plate 211; the Z-axis screw rod assembly 204 is connected with a Z-axis motor 206, and a screw rod of the Z-axis screw rod assembly 204 penetrates through a Z-axis screw rod seat 226; the Z-axis nut coupling block 216 is arranged on a nut of the Z-axis screw rod assembly 204, and the polishing mechanism is connected with the Z-axis nut coupling block 216. Of course, the Z-axis driving member may also adopt other structures, such as a rodless cylinder, a piston rod hydraulic cylinder, an electric cylinder, etc., which are not described herein.
In order to enable the polishing mechanism to move more stably, it is preferable that the Z-axis linear guide assembly 203 is provided on the side plate 211, and the polishing mechanism is connected to a slider of the Z-axis linear guide assembly 203.
It should be noted that, in order to realize automatic and intelligent control, the movements of the X-axis driving mechanism, the Y-axis driving mechanism, the rotation driving mechanism and the Z-axis driving mechanism are all controlled by a digital controller, and the digital controller controls the movement tracks of the X-axis driving mechanism, the Y-axis driving mechanism, the rotation driving mechanism and the Z-axis driving mechanism according to the three-dimensional geometric shape data of the shape of the curved glass a.
In addition, in order to ensure the positioning stability of the curved glass a, the shape of the outer surface of the adsorption platform 113 is consistent with the shape of the concave surface of the curved glass a, and a plurality of vacuum adsorption grooves are arranged on the adsorption platform 113 to stably adsorb the curved glass a thereon.
The working process of the curved glass convex surface polishing machine of the present invention is explained below by taking a preferred embodiment of the present invention as an example:
the curved glass a is adsorbed on the adsorption stage 113 with its convex surface upward, and the concave surface of the curved glass a is completely in contact with the surface of the adsorption stage 113.
The numerical controller is started, the numerical controller controls the movement of the Z-axis driving mechanism, the rough polishing wheel 210 is made to move to the convex surface of the curved glass A, the polishing motor 201 drives the rough polishing wheel 210 to rotate so as to perform rough polishing on the convex surface of the curved glass A, and meanwhile, the numerical controller controls the movement of the X-axis driving mechanism, the Y-axis driving mechanism and the rotary driving mechanism, so that the convex surface of the curved glass A moves and rotates relative to the rough polishing wheel 210, and each position of the convex surface of the curved glass A is guaranteed to be polished by the rough polishing wheel 210.
The numerical controller controls the movement of the Z-axis driving mechanism, so that the rough polishing wheel 210 is away from the convex surface of the curved glass A, the curved glass A is moved to the working position of the finish polishing wheel 209 by the X-axis driving mechanism and the Y-axis driving mechanism, then the numerical controller controls the movement of the Z-axis driving mechanism, so that the finish polishing wheel 209 is moved to the convex surface of the curved glass A, the polishing motor 201 drives the finish polishing wheel 209 to rotate so as to finish polish the convex surface of the curved glass A, meanwhile, the numerical controller controls the movement of the X-axis driving mechanism, the Y-axis driving mechanism and the rotation driving mechanism, so that the convex surface of the curved glass A is moved and rotated relative to the finish polishing wheel 209, and therefore, each part of the convex surface of the curved glass A is polished by the finish polishing wheel 209.
The curved glass convex surface polishing machine can adjust the curved glass in all dimensions, so that each part of the outer surface of the curved glass can be uniformly polished, the polishing efficiency is high, and two functions of rough polishing and fine polishing can be provided.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications may be made to the technical solution of the invention, and in order to avoid unnecessary repetition, various possible combinations of the invention will not be described further.

Claims (17)

1. The curved glass convex surface polishing machine is characterized by comprising a polishing device and a driving device;
the driving device comprises a driving mechanism and an adsorption table (113) arranged on the driving mechanism, the driving mechanism can move along a first direction and a second direction perpendicular to the first direction, the adsorption table (113) can move along the first direction and the second direction through the driving of the driving mechanism, the adsorption table (113) can rotate around a third direction, and the third direction is perpendicular to a plane formed by the first direction and the second direction;
the polishing device comprises a Z-axis driving mechanism and a polishing mechanism, wherein the polishing mechanism comprises a polishing motor (201), a polishing wheel shaft (208) and a polishing wheel, the polishing wheel shaft (208) is driven by the polishing motor (201) to rotate around the axis of the polishing wheel shaft, and the polishing wheel is arranged on the polishing wheel shaft (208) and can synchronously rotate along with the polishing wheel shaft (208); the Z-axis driving mechanism is connected with the polishing mechanism, and the polishing mechanism can be close to or far away from the adsorption table (113) through the driving of the Z-axis driving mechanism, so that the polishing wheel polishes the glass on the adsorption table (113) when approaching the adsorption table (113);
the polishing mechanism comprises a motor seat plate (202), a pressing seat plate (212), a fixed sliding sleeve (214), a pressing shaft (220) and a pressing screw (215); the motor base plate (202) is arranged on the Z-axis driving mechanism at one end of the polishing wheel shaft (208), and the polishing motor (201) is arranged on the motor base plate (202); the pressing seat plate (212) is arranged on the Z-axis driving mechanism at the other end of the polishing wheel shaft (208), the fixed sliding sleeve (214) is arranged on the pressing seat plate (212), the fixed sliding sleeve (214) is provided with a cavity, and the pressing shaft (220) is sleeved in the cavity; one end of the pressing shaft (220) is detachably connected with the polishing wheel shaft (208) along the axial direction, the other end of the pressing shaft abuts against the pressing screw (215) penetrating through the fixed sliding sleeve (214), and the pressing screw (215) can move along the length direction of the pressing shaft (220) to limit or allow the pressing shaft (220) to be separated from the polishing wheel shaft (208).
2. The curved glass convexity polishing machine of claim 1, wherein the drive arrangement comprises an X-axis drive mechanism, a Y-axis drive mechanism, and a rotational drive mechanism;
the X-axis driving mechanism comprises an X-axis driving piece capable of moving along the first direction;
the Y-axis driving mechanism comprises a Y-axis driving piece capable of moving along the second direction, and the second direction is perpendicular to the first direction;
the X-axis driving part and the Y-axis driving part are connected in a relatively movable manner, and the rotary driving mechanism is fixedly connected to one of the X-axis driving part and the Y-axis driving part so as to be capable of moving along the first direction and the second direction;
the rotary driving mechanism comprises a main shaft (115) arranged along the third direction and an adsorption platform (113) arranged on the main shaft (115), wherein the main shaft (115) can rotate around the axis of the main shaft (115) so as to enable the glass arranged on the adsorption platform (113) to rotate around the axis of the main shaft (115).
3. The curved glass convex surface polishing machine according to claim 2, wherein the driving device comprises an intermediate plate (103), the intermediate plate (103) is disposed on the Y-axis driving member to be moved in the second direction by the Y-axis driving member, and the X-axis driving mechanism is disposed on the intermediate plate (103).
4. The curved glass convex surface polishing machine according to claim 3, wherein the Y-axis driving mechanism comprises a Y-axis linear guide assembly (125), and the intermediate plate (103) is connected to a slide block of the Y-axis linear guide assembly (125).
5. The curved glass convex surface polishing machine according to claim 3, wherein the Y-axis driving part comprises a Y-axis lead screw rear seat (120), a Y-axis nut seat (121), a Y-axis lead screw assembly (122), a Y-axis lead screw front seat (123) and a Y-axis motor (124); the Y-axis screw rod assembly (122) is connected between the Y-axis screw rod rear seat (120) and the Y-axis screw rod front seat (123); the Y-axis motor (124) is connected with one end of the Y-axis screw rod assembly (122) to drive a screw rod of the Y-axis screw rod assembly (122) to rotate around the axis of the screw rod; the Y-axis nut seat (121) is arranged on a nut of the Y-axis screw rod assembly (122), and the middle plate (103) is connected with the Y-axis nut seat (121).
6. The curved glass convex surface polishing machine according to claim 2, wherein the driving device comprises an upper plate (105), the upper plate (105) is provided on the X-axis driving member to move in the first direction by the driving of the X-axis driving member, and the rotary driving mechanism is provided on the upper plate (105).
7. The curved glass convex surface polishing machine according to claim 6, wherein the X-axis driving mechanism comprises an X-axis linear guide assembly (104), and the upper plate (105) is connected to a slide block of the X-axis linear guide assembly (104).
8. The curved glass convex surface polishing machine according to claim 6, wherein the X-axis driving member comprises an X-axis lead screw assembly (108), an X-axis motor (107) and an X-axis motor base (106); the X-axis motor (107) is arranged on the X-axis motor base (106); the X-axis motor (107) is connected with one end of the X-axis screw rod assembly (108) to drive a screw rod of the X-axis screw rod assembly (108) to rotate around the axis of the screw rod; the upper plate (105) is connected with a nut of the X-axis screw assembly (108).
9. The curved glass convex surface polishing machine according to claim 2, wherein the rotary driving mechanism comprises a rotary motor (110), a driving roller (111), a rack seat (112), a spindle seat (114), a driven roller (116), a rack (117), a rotary linear guide rail assembly (118), a guide rail seat (119) and a spindle seat supporting table (126); the rotating motor (110), the guide rail seat (119) and the spindle seat supporting table (126) are all fixedly arranged on one of the X-axis driving part and the Y-axis driving part; the spindle seat (114) is arranged on a spindle seat supporting table (126), the spindle (115) penetrates through the spindle seat (114), the driven roller (116) is arranged at the lower shaft end of the spindle (115), and the adsorption table (113) is arranged at the upper shaft end of the spindle (115); the driving roller (111) is connected with the rotating motor (110) to rotate around the axis of the driving roller under the driving of the rotating motor (110); the rack (117) is fixedly connected with a sliding block of the rotary linear guide assembly (118) through the rack seat (112), the rotary linear guide assembly (118) is arranged on the guide rail seat (119), and the rack (117) is respectively meshed with the driving roller (111) and the driven roller (116) so as to move along the length direction of the rotary linear guide assembly (118) under the driving of the driving roller (111) and drive the driven roller (116) to rotate.
10. The curved glass convex surface polishing machine according to claim 9, wherein the suction table (113), the spindle base (114), the spindle (115) and the driven roller (116) constitute a suction rotation portion, and the driving device includes a plurality of suction rotation portions provided along a length direction of the rack (117).
11. The curved glass convex surface polishing machine according to claim 1, wherein the polishing device comprises a side plate (211), the side plate (211) is fixed on an external frame (102), the Z-axis driving mechanism is arranged on the side plate (211), the side plate (211) is provided with an elongated hole along the height direction, and a polishing wheel shaft (208) of the polishing mechanism penetrates through the elongated hole and can move along the length direction of the elongated hole.
12. The curved glass convexity polishing machine of claim 11, wherein the polishing device is provided with the Z-axis driving mechanism and the side plates (211) at both ends of the polishing mechanism, and the polishing wheel shaft (208) is positioned between the two side plates (211).
13. The curved glass convex surface polishing machine according to claim 12, wherein the polishing mechanism comprises a fine polishing mechanism and a rough polishing mechanism, the polishing wheel of the fine polishing mechanism is a fine polishing wheel (209), the polishing wheel of the rough polishing mechanism is a rough polishing wheel (210), and the fine polishing mechanism and the rough polishing mechanism are arranged in parallel with each other along the length direction of the side plate (211).
14. The curved glass convex surface polishing machine according to claim 11, wherein said polishing mechanism comprises a shaft sleeve (222) and a handle (213), said pressing shaft (220) is disposed in said shaft sleeve (222), said handle (213) is disposed on said shaft sleeve (222), said shaft sleeve (222) is sleeved in said cavity; the fixed sliding sleeve (214) is provided with a notch which is communicated with the cavity and extends along the axial direction, and one end of the handle (213) extends out of the notch.
15. The curved glass convex surface polishing machine according to claim 11, wherein the Z-axis driving mechanism comprises a Z-axis driving member disposed on the side plate (211), and the polishing mechanism is connected to the Z-axis driving member to move along the length direction of the elongated hole under the driving of the Z-axis driving member.
16. The curved glass convex surface polishing machine according to claim 15, wherein the Z-axis driving mechanism comprises a Z-axis linear guide assembly (203), the Z-axis linear guide assembly (203) is arranged on the side plate (211), and the polishing mechanism is connected with a slide block of the Z-axis linear guide assembly (203).
17. The curved glass convex surface polishing machine according to claim 15, wherein the Z-axis drive comprises a Z-axis lead screw assembly (204), a Z-axis motor (206), a Z-axis nut coupling block (216), and a Z-axis lead screw base (226); the Z-axis motor (206) is arranged on the side plate (211); the Z-axis lead screw seat (226) is arranged on the side plate (211); the Z-axis screw rod assembly (204) is connected with the Z-axis motor (206), and a screw rod of the Z-axis screw rod assembly (204) penetrates through the Z-axis screw rod seat (226); the Z-axis nut connecting block (216) is arranged on a nut of the Z-axis screw rod assembly (204), and the polishing mechanism is connected with the Z-axis nut connecting block (216).
CN201811083715.2A 2018-09-17 2018-09-17 Curved glass convex surface polishing machine Active CN109318099B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811083715.2A CN109318099B (en) 2018-09-17 2018-09-17 Curved glass convex surface polishing machine
PCT/CN2018/115130 WO2020056891A1 (en) 2018-09-17 2018-11-13 Curved glass convex surface polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811083715.2A CN109318099B (en) 2018-09-17 2018-09-17 Curved glass convex surface polishing machine

Publications (2)

Publication Number Publication Date
CN109318099A CN109318099A (en) 2019-02-12
CN109318099B true CN109318099B (en) 2021-03-16

Family

ID=65264929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811083715.2A Active CN109318099B (en) 2018-09-17 2018-09-17 Curved glass convex surface polishing machine

Country Status (2)

Country Link
CN (1) CN109318099B (en)
WO (1) WO2020056891A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109909851B (en) * 2019-04-15 2024-03-12 广东源正为智能装备有限公司 Full-automatic inner polishing machine
CN110039447A (en) * 2019-05-27 2019-07-23 广东源正为智能装备有限公司 A kind of multi-functional interior throwing machine
CN111975577A (en) * 2020-07-24 2020-11-24 上海发那科机器人有限公司 Robot-held multi-workpiece synchronous polishing method
CN112405228A (en) * 2020-11-11 2021-02-26 湖州龙洲制刷有限公司 Polishing device for paint brush handle
CN112757062B (en) * 2020-12-17 2022-04-12 北京航空航天大学 Shaft part grinding and polishing device
CN116175369B (en) * 2023-04-23 2023-07-18 云南柔控科技有限公司 Flexible automatic polishing robot system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4744250B2 (en) * 2005-09-14 2011-08-10 株式会社岡本工作機械製作所 Double-side polishing apparatus and double-side polishing method for square substrate
KR20090062147A (en) * 2007-12-12 2009-06-17 주식회사 포스코 Apparatus for grinding slab
CN101607380A (en) * 2009-07-17 2009-12-23 霍彩红 A kind of seven-axis linkage numerical control polishing machine
CN202985317U (en) * 2012-11-01 2013-06-12 深圳市深丰泰模具有限公司 Six-axis linkage numerical control polisher
CN102922399A (en) * 2012-11-01 2013-02-13 深圳市深丰泰模具有限公司 Six-axis linkage numerical control polishing machine
CN104339243A (en) * 2014-11-26 2015-02-11 哈尔滨工业大学 Grinding machine tool and method for processing aspherical monocrystalline silicon lens on machine tool
CN204366632U (en) * 2014-12-08 2015-06-03 辽宁科技大学 A kind of magnetic grinder being applicable to the polishing of workpiece inner and outer ring rooved face
CN105729246B (en) * 2016-03-04 2018-07-06 东莞市金太阳精密技术有限责任公司 A kind of multi-functional five-axis machine tool
CN106346350A (en) * 2016-11-23 2017-01-25 苏州博义诺智能装备有限公司 Three-station five-shaft polishing machine for mobile-phone back shell
CN206567973U (en) * 2017-03-22 2017-10-20 浙江永誉机械制造有限公司 curved surface automatic polishing machine
CN107081670B (en) * 2017-06-27 2023-06-09 东莞市精伟达科技有限公司 Polishing machine for 3D curved surface
CN107263272A (en) * 2017-06-30 2017-10-20 东莞巨磨智能机械设备有限公司 It is a kind of for the sanding apparatus for the grinding machine uninterruptedly processed without dead angle

Also Published As

Publication number Publication date
WO2020056891A1 (en) 2020-03-26
CN109318099A (en) 2019-02-12

Similar Documents

Publication Publication Date Title
CN109318099B (en) Curved glass convex surface polishing machine
CN202846323U (en) Multi-angle polishing equipment
CN210757053U (en) Automatic polishing machine for flange excircle
CN113211276B (en) Angle adjusting's grinding device for construction
CN205057738U (en) Various portable burnishing machine
CN114310628A (en) Numerical control three-axis automatic grinding head replacing aluminum alloy spherical crown polishing machine
CN211072918U (en) Wire drawing machine
CN105862528A (en) Rail polishing device
CN208929951U (en) Burnishing device and bend glass convex surface polishing machine
CN219337322U (en) Cambered surface grinding and polishing device for spherical workpiece
CN214722908U (en) Tombstone stone polishing machine
CN214771232U (en) Side plate polishing machine for radial tire mold
CN217513519U (en) Grinding mechanism of surface grinding machine
CN206326495U (en) A kind of high-precision flat surface grinding
CN115026707A (en) Automatic polishing device for production of side plates of automobile seat backrest
CN106584250B (en) Tablet wire wheel polisher lifts workpiece polishing mechanism
CN111687699B (en) Multi-surface integrated polishing equipment with central hole for rotary part
CN211465846U (en) Polishing equipment
CN210650176U (en) Polishing polisher
CN215588791U (en) Vamp polishing polisher is used in leather shoe production
CN105798750A (en) Side polishing machine for revolving body workpieces
CN208929927U (en) Driving device and bend glass convex surface polishing machine
CN205703710U (en) A kind of Double-head grinding machine
CN210756975U (en) Polishing machine with built-in disc type motor
CN220761945U (en) Rotation axis burnishing and polishing device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20200914

Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang

Applicant after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: No. 369, Pearl River Avenue, Shijiazhuang high tech Zone, Hebei Province

Applicant before: TUNGHSU GROUP Co.,Ltd.

Applicant before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Hebei Guangxing Semiconductor Technology Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2021990000458

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20210811

Application publication date: 20190212

Assignee: Sichuan Zhongpu wisdom Group Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2021990000462

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20210811

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Henan Quxian Photoelectric Technology Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2021110000038

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20210910

EE01 Entry into force of recordation of patent licensing contract
TR01 Transfer of patent right

Effective date of registration: 20211013

Address after: 621000 No. 177, north section of Fubin Road, economic development zone, Mianyang City, Sichuan Province

Patentee after: Sichuan Fusheng Technology Co.,Ltd.

Address before: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang

Patentee before: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Sichuan Jiangtian Technology Co.,Ltd.

Assignor: Sichuan Fusheng Technology Co.,Ltd.

Contract record no.: X2022110000009

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20220318

TR01 Transfer of patent right

Effective date of registration: 20220426

Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang

Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: 621000 No. 177, north section of Fubin Road, economic development zone, Mianyang City, Sichuan Province

Patentee before: Sichuan Fusheng Technology Co.,Ltd.

TR01 Transfer of patent right
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Shaanxi Dongcheng Haoyu New Material Technology Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2022110000016

Denomination of invention: Curved Glass Convex Polisher

Granted publication date: 20210316

License type: Common License

Record date: 20220905

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Liaoyuan Shengyuan New Material Technology Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2023110000058

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20230506

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190212

Assignee: Qingdao fusion Intelligent Technology Co.,Ltd.

Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Contract record no.: X2023110000062

Denomination of invention: Curved glass convex polishing machine

Granted publication date: 20210316

License type: Common License

Record date: 20230510