Glass corner rounding device

Abstract

The utility model discloses a glass corner rounding device which comprises a machine box, limiting mechanisms are arranged on the two sides of the machine box, a linear displacement mechanism is arranged on the machine box and located on the outer sides of the two limiting mechanisms, an installation plate is connected to the linear displacement mechanism, a machine frame is connected to the machine box, and a pressing mechanism is arranged on the machine frame. The pressing mechanism is located above the position between the two limiting mechanisms, and the glass is pressed between the two limiting mechanisms through the pressing mechanism. Round corner mechanisms are mounted at the two ends of the mounting plate, each round corner mechanism comprises a first air cylinder mounted on the mounting plate, a lifting plate connected to the telescopic end of the first air cylinder, a swing mechanism mounted at the bottom of the lifting plate and a polishing mechanism connected to the swing mechanism, and the polishing mechanism can be driven to do circular motion through the swing mechanism. The polishing mechanism is driven by the swing mechanism to do reciprocating arc motion, so that the bevel edge is polished, the straight line of the bevel edge is changed into an arc shape, manual polishing is not needed, and the polishing efficiency and installability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, and in particular relates to a glass rounding device. Background Art

[0002] After glass is produced, some of the four corners need to be polished into arc shapes. The operation steps are to first cut the four corners to form a bevel, and then use a hand-held grinding wheel to grind the bevel to turn the bevel into an arc. The work efficiency is low and it is very dangerous. Utility Model Content

[0003] In order to solve the problems mentioned in the above background technology, the utility model provides a glass rounding device to solve the problems mentioned in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A glass rounding device comprises a chassis, both sides of which are provided with limit mechanisms, a linear displacement mechanism is provided on the chassis outside the two limit mechanisms, a mounting plate is connected to the linear displacement mechanism, and the mounting plate is driven to perform linear motion above the two limit mechanisms by the linear displacement mechanism, a frame is connected to the chassis, a clamping mechanism is provided on the frame, the clamping mechanism is located above between the two limit mechanisms, and the glass is pressed tightly between the two limit mechanisms by the clamping mechanism; rounding mechanisms are installed at both ends of the mounting plate, and the rounding mechanisms comprise a first cylinder installed on the mounting plate, a lifting plate connected to the telescopic end of the first cylinder, a swinging mechanism installed at the bottom of the lifting plate, and a grinding mechanism connected to the swinging mechanism, and the grinding mechanism can be driven to perform circular motion by the swinging mechanism.

[0006] Preferably, the limiting mechanism includes a plurality of rollers rotatably connected to the chassis and arranged in a straight line.

[0007] Preferably, the linear displacement mechanism includes two bearing seats respectively fixed on both sides of the chassis, a screw rod rotatably connected to the two bearing seats on one side, a guide rod connected to the two bearing seats on the other side, a first motor arranged on the chassis and transmission-connected to the screw rod, a transmission seat threadedly connected to the screw rod, a slide seat slidably connected to the guide rod, and a mounting plate fixed to the transmission seat and the slide seat.

[0008] Preferably, the swing mechanism includes a second motor installed at the bottom of the lifting plate, a first transmission shaft connected to the second motor through a coupling, and a rocker arm connected to the first transmission shaft; the grinding mechanism includes a third motor installed at the bottom of the rocker arm and away from the side of the second motor, a second transmission shaft connected to the third motor through a coupling, and a grinding disc connected to the second transmission shaft.

[0009] Preferably, the clamping mechanism includes a second cylinder mounted on the frame and a pressing plate connected to the telescopic end of the second cylinder.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The glass with cut corners is placed between two limit mechanisms, and the glass is pressed against the chassis by the clamping mechanism. Then the installation plate is driven to move toward the glass by the linear displacement mechanism, so that the grinding mechanisms on both sides contact the bevel formed after the glass is cut and are located in the middle of the bevel. Then the grinding mechanism is driven to make reciprocating circular motion by the swing mechanism, so as to grind the bevel and turn the straight bevel into an arc shape. No manual grinding is required, which improves the grinding efficiency and installation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the utility model after removing the bracket and the pressing mechanism;

[0014] Figure 3 This is a schematic diagram of the rounding mechanism rounding the glass corners;

[0015] Figure 4 This is a schematic diagram of the trajectory of the grinding disc when rounding corners;

[0016] In the figure: 1-chassis, 2-mounting plate, 3-frame, 4-rounded mechanism, 401-first cylinder, 402-lifting plate, 403-second motor, 404-rocker, 405-third motor, 406-grinding disc, 5-roller, 6-bearing seat, 7-screw, 8-guide rod, 9-first motor, 10-second cylinder, 11-pressing plate, 12-glass. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3A glass fillet device includes a chassis 1, and both sides of the chassis 1 are provided with a limiting mechanism, and the limiting mechanism includes a plurality of rollers 5 that are rotatably connected to the chassis 1 and arranged in a straight line. The glass is placed between the rollers on both sides, and the glass can be limited to prevent displacement. A linear displacement mechanism is provided on the chassis 1 on the outside of the two limiting mechanisms, and a mounting plate 2 is connected to the linear displacement mechanism. The mounting plate 2 is driven by the linear displacement mechanism to perform linear motion above the two limiting mechanisms. Specifically, the linear displacement mechanism includes two bearing seats 6 respectively fixed on both sides of the chassis, a screw rod 7 rotatably connected to the two bearing seats on one side, a guide rod 8 connected to the two bearing seats on the other side, a first motor 9 provided on the chassis and connected to the screw rod, a transmission seat threadedly connected to the screw rod, and a slide seat slidably connected to the guide rod 8, and the mounting plate 2 is fixed on the transmission seat and the slide seat. When the first motor 9 is started, the screw rod 7 is driven to rotate, which can drive the slide seat to slide on the guide rod 8, and the transmission seat moves on the screw rod 7 at the same time, and finally drives the mounting plate 2 to move.

[0019] The chassis 1 is connected to a frame 3, and a pressing mechanism is provided on the frame 3. The pressing mechanism is located above the rollers 5 on both sides, and the glass is pressed between the rollers on both sides by the pressing mechanism. Specifically, the pressing mechanism includes a second cylinder 10 installed on the frame and a pressing plate 11 connected to the telescopic end of the second cylinder. When the second cylinder 10 is extended, the pressing plate can be driven to descend and press the glass to further stabilize the glass.

[0020] The two ends of the mounting plate 2 are provided with a fillet mechanism 4, which includes a first cylinder 401 mounted on the mounting plate, a lifting plate 402 connected to the telescopic end of the first cylinder, a swing mechanism mounted on the bottom of the lifting plate, and a grinding mechanism connected to the swing mechanism, and the swing mechanism can drive the grinding mechanism to make circular motion. Specifically, the swing mechanism includes a second motor 403 mounted on the bottom of the lifting plate, a first transmission shaft connected to the second motor through a coupling, and a swing rod 404 connected to the first transmission shaft; the grinding mechanism includes a third motor 405 mounted on the bottom of the swing rod and away from the second motor, a second transmission shaft connected to the third motor through a coupling, and a grinding disc 406 connected to the second transmission shaft.

[0021] The working principle of the utility model is as follows: the glass 12 with the cut corners is placed between the rollers 5 on both sides, the second cylinder 10 is controlled to extend, driving the pressing plate 11 to descend, pressing the glass tightly to keep the glass stable; then the mounting plate 2 is driven to move toward the glass through the linear displacement mechanism, so that the grinding discs 406 on both sides are in contact with the bevel formed after the glass is cut, and are located at the midpoint of the bevel, and then the second motor 403 is started to work, driving the swing rod 404 to rotate, and the swing rod 404 drives the third motor 405 to rotate about the axis of the first transmission shaft (such as Figure 4As shown), the third motor 405 is started at the same time to drive the grinding disc 406 to rotate. The grinding disc 406 simultaneously makes a reciprocating circular motion, thereby grinding the bevel, so that the straight line of the bevel becomes an arc shape, without manual grinding, thereby improving the grinding efficiency and installation performance.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass rounding device, characterized in that: The invention comprises a chassis (1), wherein both sides of the chassis (1) are provided with limit mechanisms, a linear displacement mechanism is provided on the chassis (1) outside the two limit mechanisms, a mounting plate (2) is connected to the linear displacement mechanism, and the mounting plate (2) is driven by the linear displacement mechanism to perform linear motion above the two limit mechanisms, a frame (3) is connected to the chassis (1), and a pressing mechanism is provided on the frame (3), and the pressing mechanism is located above the two limit mechanisms, and the glass is pressed between the two limit mechanisms by the pressing mechanism; Corner fillet mechanisms (4) are installed at both ends of the mounting plate (2), and the corner fillet mechanisms (4) include a first cylinder (401) installed on the mounting plate, a lifting plate (402) connected to the telescopic end of the first cylinder, a swing mechanism installed at the bottom of the lifting plate, and a grinding mechanism connected to the swing mechanism, wherein the grinding mechanism can be driven to perform circular motion by the swing mechanism.

2. A glass corner rounding device according to claim 1, characterized in that: The limiting mechanism comprises a plurality of rollers (5) which are rotatably connected to the chassis (1) and arranged in a straight line.

3. A glass corner rounding device according to claim 2, characterized in that: The linear displacement mechanism comprises two bearing seats (6) respectively fixed on both sides of the chassis, a screw rod (7) rotatably connected to the two bearing seats on one side, a guide rod (8) connected to the two bearing seats on the other side, a first motor (9) arranged on the chassis and transmission-connected to the screw rod, a transmission seat threadedly connected to the screw rod, a slide seat slidably connected to the guide rod (8), and a mounting plate (2) fixed to the transmission seat and the slide seat.

4. A glass corner rounding device according to claim 3, characterized in that: The swing mechanism comprises a second motor (403) installed at the bottom of the lifting plate, a first transmission shaft connected to the second motor via a coupling, and a swing rod (404) connected to the first transmission shaft; the grinding mechanism comprises a third motor (405) installed at the bottom of the swing rod and away from the second motor, a second transmission shaft connected to the third motor via a coupling, and a grinding disc (406) connected to the second transmission shaft.

5. The glass rounding device according to claim 4, characterized in that: The clamping mechanism comprises a second cylinder (10) mounted on a frame and a pressing plate (11) connected to the telescopic end of the second cylinder.

Images