CN211332687U

CN211332687U - Glass panel polishing machine

Info

Publication number: CN211332687U
Application number: CN201922116089.9U
Authority: CN
Inventors: 李顺祥; 郭胜安; 雷立猛
Original assignee: Hunan Jinling Machine Tool Co ltd
Current assignee: Hunan Jinling Machine Tool Technology Group Co.,Ltd.
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-25
Anticipated expiration: 2029-11-29

Abstract

A glass panel polishing machine is disclosed which can process glass of a larger size on a machine of the same outer dimensions. The glass panel polishing machine comprises a box body part (1), an upper disc (20) and a lower disc (2), wherein a workpiece is adhered to the lower disc (2), the lower disc (2) rotating on the horizontal plane is installed on the box body component (1), the upper disc (20) is installed on a polishing spindle component (21), and the upper disc (20) is independently driven by the polishing spindle component (21) to realize up-and-down movement, pressurization action and rotation action.

Description

Glass panel polishing machine

Technical Field

The utility model relates to a high-accuracy mechanical equipment's technical field especially relates to a glass panel burnishing machine, the polishing of hard brittle materials such as mainly applicable to high-accuracy large size FPD, LCD glass substrate, window glass.

Background

Flat Panel Displays (FPDs), particularly Liquid Crystal Displays (LCDs), have low voltage and low power consumption, are easy to assemble, have a large amount of display information, are easy to colorize, have long service life, and other functional structural characteristics, and are free of electromagnetic radiation, glare, irritation to human eyes, and eye fatigue, thus being increasingly applied to the field of electronic equipment.

The traditional processing equipment of glass substrates as main components of LCDs and FPDs is limited, the traditional single-side glass polishing machine is used for sticking glass on an upper disc of the machine and polishing the glass by adopting a lower disc, the upper disc passively rotates along with the lower disc, and the overall size of the machine is increased along with the increase of the overall size of the glass, so that the cost of the machine is greatly increased, and higher requirements on the height of operators are provided. Therefore, it is necessary to develop a new glass panel polishing machine to overcome the above-mentioned defects for processing large-sized glass.

Disclosure of Invention

For overcoming the defects of the prior art, the to-be-solved technical problem of the utility model is to provide a glass panel polishing machine, which can process larger-size glass on the same overall dimension's machine.

The technical scheme of the utility model is that: the glass panel polishing machine comprises a box body assembly (1), an upper disc (20) and a lower disc (2), wherein a workpiece is adhered to the lower disc (2), the lower disc (2) rotating on the horizontal plane is installed on the box body assembly (1), the upper disc (20) is installed on a polishing spindle assembly (21), and the upper disc (20) is independently driven by the polishing spindle assembly (21) to realize up-and-down movement, pressurization action and rotation action.

The utility model discloses a work piece pastes on the lower wall, installs on the box subassembly at the rotatory lower wall of horizontal plane, and the hanging wall is adorned on polishing spindle unit, and the hanging wall realizes up-and-down motion, pressurization action and rotation action through polishing spindle unit independent drive to can process bigger size's glass on same overall dimension's machine.

Drawings

Fig. 1 shows a perspective view of a glass panel polishing machine according to the present invention.

Figure 2 shows a top view of a glass panel polishing machine according to the present invention.

Fig. 3 shows a schematic connection diagram of the rotary seat and the cylinder of the glass panel polishing machine according to the utility model.

Detailed Description

As shown in fig. 1 and 2, the glass panel polishing machine comprises a case assembly 1, an upper disc 20, and a lower disc 2, wherein a workpiece is adhered to the lower disc 2, the lower disc 2 rotating in a horizontal plane is mounted on the case assembly 1, the upper disc 20 is mounted on a polishing spindle assembly 21, and the upper disc 20 is independently driven by the polishing spindle assembly 21 to realize up-and-down movement, pressurization action, and rotation action.

Preferably, the polishing spindle assembly 21 is fixed on the rotary seat 18, a rotary shaft 19 is mounted in an inner hole of the rotary seat 18, the rotary shaft 19 is mounted on the support frame 12 and can rotate on the support frame 12, the other side of the rotary seat 18 is hinged to the connecting fork seat 14 through a pin shaft 15, the connecting fork seat 14 is connected with an extending rod of the air cylinder 17 and is fixed by the locking nut 13, the bottom of the air cylinder 17 is connected with the support frame 12 through a second pin shaft 16, and when the extending rod of the air cylinder 17 is pulled back, the rotary seat 18 is driven to rotate, so that the polishing spindle assembly 21 and the upper disc 20 are driven to.

Preferably, the upper plate 20 moves up and down, pressurizes and rotates, and moves back and forth and left and right along with the support frame 12, so as to realize linkage in the X-axis direction and the Y-axis direction.

Preferably, the U-shaped base 7 is installed on the side of the box body assembly 1, a sliding rail 5 and a rack 6 are installed on the U-shaped base 7, a motor 3 and a sliding block 4 are installed on the cross sliding table 8, the sliding block 4 slides left and right on the sliding rail 5, a gear is installed on an output shaft of the motor 3, the gear and the rack 6 are installed in a matched mode, when the motor 3 drives the gear to rotate, the cross sliding table 8 moves left and right, a second sliding block 9 is installed on the cross sliding table 8, a second sliding rail 10 is fixed on the supporting frame 12, and a second motor 11 is connected with a screw 23 through a coupler 22 to drive the supporting frame 12 to.

Aiming at the defect that the upper disc of the prior polishing machine passively rotates along with the lower disc. The lower disc is used for sticking the workpiece, and the upper disc is used for polishing, so that larger workpieces can be processed under the condition of the same model. The upper disc is adopted to rotate actively, the rotating speed and the motion trail of the upper disc can be adjusted freely, the proper rotating speed and the motion trail of the upper disc can be adopted according to different workpieces, and the polishing efficiency is improved.

Specifically, the lower disc is arranged on the box body assembly and can rotate on a horizontal plane, the U-shaped base is arranged on the box body assembly, a slide rail and a rack are arranged on the U-shaped base, a motor and a slide block are arranged on a cross sliding table, the slide block is matched with the slide rail and can slide left and right on the slide rail, a gear (not shown) is arranged on an output shaft of the motor, the gear and the rack are matched and arranged, when the motor drives the gear to rotate, the cross sliding table realizes left and right movement, the slide block II is arranged on the cross sliding table, the slide rail II is fixed on a support frame, the motor is connected with a screw rod through a coupler to drive the support frame to move back and forth on the slide block II, the upper disc is arranged on the polishing spindle assembly, the upper disc can realize up-and-down movement pressurization action and rotation action through independent driving of, the other side of the rotary seat is hinged to the connecting fork seat through a pin shaft, the connecting fork seat is connected with the cylinder extension rod and fixed through a locking nut, the bottom of the cylinder is connected with the support frame through a second pin shaft, and the rotary seat can be driven to rotate when the cylinder extension rod is pulled back, so that the polishing main shaft assembly and the upper plate are driven to realize overturning action, and polishing consumables are convenient to replace. The upper disc can move up and down, pressurize and rotate, and can move back and forth and left and right along with the support frame, so that the linkage in the X-axis direction and the Y-axis direction is realized.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the technical matters of the present invention are to make any simple modification, equivalent change and modification to the above embodiments, and still belong to the protection scope of the present invention.

Claims

1. The utility model provides a glass panel burnishing machine, its includes box subassembly (1), upper pan (20), lower wall (2), its characterized in that: the workpiece is pasted on the lower disc (2), the lower disc (2) rotating on the horizontal plane is installed on the box body assembly (1), the upper disc (20) is installed on the polishing spindle assembly (21), and the upper disc (20) is independently driven by the polishing spindle assembly (21) to realize up-and-down movement, pressurization action and rotation action.

2. The glass panel polishing machine of claim 1, wherein: polishing main shaft subassembly (21) is fixed on swivel mount (18), swivel mount (18) hole is equipped with pivot (19), pivot (19) dress is on support frame (12), and can rotate on support frame (12), swivel mount (18) another side is articulated through round pin axle (15) and connect fork seat (14), connect fork seat (14) and be connected with cylinder (17) extension bar, and fixed by lock nut (13), cylinder (17) bottom is continuous with support frame (12) through round pin axle two (16), when cylinder (17) extension bar is drawn back, it is rotatory to drive swivel mount (18), thereby drive polishing main shaft subassembly (21) and hanging wall (20) and realize the upset action.

3. The glass panel polishing machine of claim 2, wherein: the upper disc (20) moves up and down, pressurizes and rotates, and moves back and forth and left and right along with the support frame (12), so that the linkage in the X-axis direction and the Y-axis direction is realized.

4. The glass panel polishing machine of claim 2, wherein: u type base (7) are installed at the side of box subassembly (1), slide rail (5) and rack (6) are equipped with on U type base (7), motor (3) and slider (4) are equipped with on cross sliding table (8), slider (4) horizontal slip on slide rail (5), the gear is equipped with on the output shaft of motor (3), wheel and rack (6) cooperation installation, when motor (3) drive gear rotates, cross sliding table (8) horizontal motion, slider two (9) dress is on cross sliding table (8), slide rail two (10) are fixed on support frame (12), motor two (11) are connected lead screw (23) through shaft coupling (22) and are driven support frame (12) fore-and-aft motion on slider two (9).