Glass long and short edge grinding equipment convenient to steer

Abstract

The invention relates to the technical field of glass grinding equipment, and discloses glass long and short edge grinding equipment convenient to steer, which comprises an adjusting table, a steering mechanism and a long-distance grinding mechanism. The steering mechanism is composed of a steering unit and an orientation unit, universal rubber wheel arrays evenly distributed on an adjusting table form a rotary supporting platform, a telescopic air cylinder drives a stepping motor to drive a rubber disc to achieve 90-degree steering of glass, and a plurality of sets of electric telescopic rods of side frames on the two sides control rollers through synchronous stretching and retracting to complete clamping positioning and steering releasing. The long-distance grinding mechanism adopts a V-shaped frame annular grinding belt system, contact pressure self-adaptive adjustment is achieved through a pressure sensor, and an automatic tensioning device is arranged for adjustment. According to the equipment, the four edges of rectangular glass can be subjected to steering alternate grinding, the equipment can also adapt to all-round machining of round glass, accurate switching between linear translation and rotary motion is achieved, the problems that traditional equipment is complex in steering and poor in adaptability to special-shaped glass are effectively solved, and the grinding efficiency and the machining quality are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of glass grinding equipment, and particularly to a glass long-side and short-side grinding equipment that is convenient for steering. Background Art

[0002] In the field of glass processing, grinding the edges of glass is a key process to improve the safety and aesthetics of products. Most traditional glass grinding equipment adopts a fixed-station processing mode. When switching between the long side and the short side of rectangular glass for grinding, it is necessary to manually adjust the direction of the glass or rely on a complex mechanical hand grasping and steering mechanism, resulting in low processing efficiency and cumbersome operation.

[0003] In the prior art, for example, the unilateral glass edge grinding machine disclosed in Chinese Patent CN 219094615 U can achieve continuous grinding of a single side, but it cannot automatically complete the sequential processing of the four sides of rectangular glass;

[0004] For the side grinding of circular or irregularly shaped glass, special equipment is often required, with poor versatility and high costs.

[0005] Therefore, we propose a glass long-side and short-side grinding equipment that is convenient for steering to solve the problems in the above background. Summary of the Invention

[0006] The purpose of the present invention is to provide a glass long-side and short-side grinding equipment that is convenient for steering, so as to solve the problems in the above background art that when switching between the long side and the short side of rectangular glass by traditional equipment, it relies on manual intervention or step-by-step positioning, resulting in a long processing interruption time, troublesome positioning, and difficulty in achieving continuous and efficient grinding of the four sides.

[0007] To solve the above technical problems, the present invention provides the following technical solutions:

[0008] A glass long-side and short-side grinding equipment that is convenient for steering, including an adjustment table, a steering mechanism is arranged on the adjustment table, and a long-distance grinding mechanism is arranged on one side of the steering mechanism;

[0009] The steering mechanism includes a steering unit and an orientation unit. The steering unit is used for rotating and adjusting the glass, and the orientation unit is used for fixing the direction of the glass;

[0010] The orientation unit includes side frames. There are two groups of side frames, which are symmetrically arranged on both sides of the adjustment table. Electric telescopic rods are fixedly installed on the side frames. Rollers are installed at one ends of the electric telescopic rods located inside the side frames. A support arm is fixedly connected between the two side frames;

[0011] The steering unit includes universal rubber wheels, which are installed on the adjustment table for rotatably supporting the glass; a telescopic cylinder is fixedly connected in the support arm. A stepping motor is fixedly installed at one end of the telescopic cylinder close to the adjustment table. A rubber disc is installed at the rotating shaft end of the stepping motor.

[0012] Preferably, a plurality of universal rubber wheels are provided, and the plurality of universal rubber wheels are evenly distributed on the adjustment table. The bottom of the roller is parallel to the upper surface of the universal rubber wheels, so that the electric telescopic rod pushes the roller to horizontally move above the universal rubber wheels.

[0013] Preferably, a plurality of groups of electric telescopic rods are provided, and the plurality of electric telescopic rods on each side frame are arranged in parallel.

[0014] Preferably, the long-distance grinding mechanism includes a workbench, one end of the workbench is fixedly connected to the adjustment table, and a fixed plate is fixedly connected to the upper part of the end of the workbench away from the adjustment table. An electric push rod is installed inside the fixed plate.

[0015] Preferably, a grinding unit is installed at the telescopic end of the electric push rod. The grinding unit includes a sliding seat, a V-shaped frame is installed on the sliding seat, and two rotating rollers and a driving roller are installed on the same surface of the V-shaped frame; a grinding belt is sleeved outside the rotating roller and the driving roller, and the driving roller drives the grinding belt to rotate, so as to grind the side of the glass.

[0016] Preferably, the two rotating rollers are arranged at both ends of the opening of the V-shaped frame, and the driving roller is installed at the top of the V-shaped frame.

[0017] Preferably, a servo motor for driving the driving roller to rotate is arranged on the V-shaped frame. The servo motor is adjustably installed on the V-shaped frame, and the servo motor drives the driving roller to move to adjust the tension of the grinding belt to ensure the grinding effect.

[0018] Preferably, a guide groove is opened at one end of the V-shaped frame close to the driving roller, the servo motor is slidably connected inside the guide groove, and a guide frame is fixedly connected to the chute.

[0019] Preferably, a damping rod and a compression spring are arranged inside the guide frame. The compression spring is sleeved outside the damping rod. The servo motor is slidably connected inside the guide frame. The telescopic end of the damping rod is connected to the servo motor, and the compression spring pushes the servo motor to slide along the chute in a direction away from the rotating roller.

[0020] Preferably, a guide rail is fixedly connected to the upper end of the workbench, a chute cooperating with the guide rail is opened on the sliding seat, and a pressure sensor is installed between the electric push rod and the sliding seat to monitor the contact pressure between the grinding belt and the side of the glass.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0022] Through the linkage cooperation between the steering mechanism and the long-distance grinding mechanism, the present invention achieves a significant improvement in the automatic grinding of the glass edge; through the evenly distributed universal rubber wheels to provide stable support for the rotation of the glass, the telescopic cylinder drives the stepping motor to drive the rubber disc to press down and contact the glass surface, and then through the synchronous retraction and extension control of the electric telescopic rod on the roller, the precise switching between the translation positioning and 90-degree steering modes of the glass is realized.

[0023] The orientation unit clamps and fixes the roller by pushing it with multiple groups of parallel electric telescopic rods. The rigid frame formed by the support arms ensures the stability of the telescopic cylinder. The telescopic cylinder pushes the rubber disc to keep the bottom surface of the glass always in contact with the universal rubber wheels, which not only ensures the steering stability but also maintains the linear conveying accuracy.

[0024] The long-distance grinding mechanism adopts a grinding belt structure with a V-shaped frame layout. Two rotating rollers and a driving roller form a triangular transmission path, and the automatic tensioning of the grinding belt is realized by cooperating with the damping rod and compression spring arranged in the guide groove. The pressure sensor real-time monitors the contact pressure when the electric push rod advances, and dynamically adjusts the horizontal displacement of the grinding unit through the guide rail guiding system to ensure that the grinding belt contacts the side of the glass with a constant pressure. For the processing requirements of different-shaped glasses;

[0025] For rectangular glass, the rubber disc is driven by a stepping motor to perform 90-degree intermittent steering, and the four sides are alternately clamped by the orientation unit to complete continuous grinding; for circular glass, the roller tangent positioning is combined with the continuous rotation of the rubber disc to form a composite motion trajectory between the grinding belt and the glass rotation, realizing uniform processing of the entire circumference.

[0026] The device releases the glass steering constraint through the steering unit, the orientation unit can re-position automatically, and the long-distance grinding mechanism can adaptively adjust the pressure, completing the continuous processing of the four sides or the circular edge of the glass without manual intervention, effectively solving the problems of the traditional device relying on manual adjustment for commutation and poor adaptability to special-shaped glasses, and significantly improving the grinding efficiency and processing quality. Brief Description of the Drawings

[0027] Figure 1 It is a schematic diagram of the overall upper structure of the present invention;

[0028] Figure 2 It is of the present invention Figure 1 The enlarged structure schematic diagram at A;

[0029] Figure 3 It is a schematic diagram of the structure of the adjustment table of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the long-distance grinding mechanism of the present invention;

[0031] Figure 5 It is a schematic diagram of the circular glass placement structure of the third embodiment of the present invention.

[0032] Wherein: 1. Adjustment table; 2. Universal rubber wheel; 3. Side frame; 4. Electric telescopic rod; 5. Roller; 6. Support arm; 7. Telescopic cylinder; 8. Stepper motor; 9. Rubber disc; 21. Workbench; 22. Fixed plate; 23. Electric push rod; 24. Sliding seat; 25. Guide rail; 26. V-shaped frame; 27. Rotating roller; 28. Driving roller; 29. Servo motor; 31. Guide frame; 32. Compression spring; 33. Damping rod. Specific embodiments

[0033] The following is a detailed description of the specific embodiments of the present invention, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0034] Embodiment 1:

[0035] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0036] A glass long and short side grinding device that is easy to turn, including an adjustment table 1, a turning mechanism is arranged on the adjustment table 1, and a long-distance grinding mechanism is arranged on one side of the turning mechanism;

[0037] The turning mechanism includes a turning unit and an orientation unit. The turning unit is used for rotating and adjusting the glass, and the orientation unit is used for fixing the direction of the glass;

[0038] In the above solution, the rectangular glass entering the adjustment table 1 is rotated and adjusted by the turning unit, and the direction of the glass is fixed by the orientation unit, so that the side of the glass is attached to the grinding working part of the long-distance grinding mechanism, so that the glass is in stable contact with the grinding mechanism, and the grinding area of the long-distance grinding mechanism is large, which is beneficial to increasing the contact surface with the side of the rectangular glass and improving the grinding efficiency.

[0039] The orientation unit includes side frames 3. There are two groups of side frames 3 and they are symmetrically arranged on both sides of the adjustment table 1. An electric telescopic rod 4 is fixedly installed on the side frames 3. A roller 5 is installed at one end of the electric telescopic rod 4 located inside the side frames 3. A support arm 6 is fixedly connected between the two side frames 3;

[0040] In the above solution, through the synchronous telescoping of multiple groups of parallel electric telescopic rods 4 on the two side frames 3, the roller 5 is driven to clamp or release the side of the glass. The bottom of the roller 5 is designed to be parallel to the universal rubber wheel 2 to ensure that the bottom surface of the glass is always in contact with the universal rubber wheel 2 during clamping, realizing direction fixing. The support arm 6 connects the two side frames 3 to form a rigid frame, providing an installation basis for turning components such as the telescopic cylinder 7.

[0041] The steering unit includes a universal rubber wheel 2, which is installed on the adjustment table 1 and is used for rotatably supporting the glass; a telescopic cylinder 7 is fixedly connected in the support arm 6, and a stepping motor 8 is fixedly installed at one end of the telescopic cylinder 7 close to the adjustment table 1, and a rubber disc 9 is installed at the rotating shaft end of the stepping motor 8.

[0042] In the above solution, the steering unit uses the uniformly distributed universal rubber wheels 2 as a rotating support platform, and the telescopic cylinder 7 in the center of the support arm 6 drives the stepping motor 8 to move vertically up and down;

[0043] When it is necessary to adjust the direction of the glass on the adjustment table 1, the telescopic cylinder 7 is used to push the stepping motor 8 and the rubber disc 9 downward, so that the rubber disc 9 contacts the middle surface of the glass. The electric telescopic rods 4 on both sides contract, so that the rollers 5 are away from the side of the glass. The stepping motor 8 drives the rubber disc 9 to rotate 90 degrees to switch the rotation of the long side and the short side of the glass, so as to quickly switch and polish the four sides of the rectangular glass and improve the polishing efficiency of the glass side.

[0044] A plurality of universal rubber wheels 2 are provided, and the plurality of universal rubber wheels 2 are uniformly distributed on the adjustment table 1. The bottom of the roller 5 is parallel to the upper surface of the universal rubber wheel 2, so that the electric telescopic rod 4 pushes the roller 5 to horizontally move above the universal rubber wheel 2. The uniform layout of multiple groups of universal rubber wheels 2 ensures the stability of the center of gravity of the glass during rotation and prevents deflection and imbalance.

[0045] Multiple groups of electric telescopic rods 4 are provided, and the multiple electric telescopic rods 4 on each side frame 3 are arranged in parallel. Through the telescopic cooperation of the electric telescopic rods 4 on the two side frames 3, the glass moves on the uniformly distributed universal rubber wheels 2. Through the linear movement of the glass in the horizontal direction, the long-distance grinding mechanism grinds the long side or the short side of the glass as a whole.

[0046] During steering, the telescopic cylinder 7 presses down to make the rubber disc 9 form frictional contact with the glass. At the same time, the electric telescopic rods 4 on both sides retract to release the lateral constraint of the roller 5 on the glass. The stepping motor 8 performs a 90° angular displacement, and drives the glass to smoothly turn on the universal rubber wheel 2 through the static friction force between the rubber disc 9 and the glass surface. After the steering is completed, the electric telescopic rod 4 extends again, and the roller 5 resumes the positioning and clamping of the new side of the rotated glass, preparing for the subsequent linear conveying and grinding;

[0047] Furthermore, through the synchronous telescopic of multiple groups of electric telescopic rods 4, the switching of the glass between the linear / rotation modes is controlled: during linear grinding, the roller 5 clamps the glass to achieve stable linear movement; during steering, the roller 5 withdraws, and the universal rubber wheel 2 bears the rotation action, and the seamless conversion of the two motion modes is realized through the cooperation of mechanical and electrical systems.

[0048] The working principle of this glass long and short side grinding equipment:

[0049] First, the rectangular glass is placed on the universal rubber wheels 2 of the adjustment table 1. Multiple groups of electric telescopic rods 4 on the side frames 3 on both sides extend synchronously, and the roller wheels 5 of the driving rollers 28 clamp the side edges of the glass to achieve directional fixation. At this time, the bottom surface of the glass remains in contact with the universal rubber wheels 2. When turning is required, the telescopic cylinder 7 in the center of the support arm 6 pushes the stepping motor 8 downward, making the rubber disc 9 closely adhere to the glass surface. At the same time, the electric telescopic rods 4 contract to disengage the roller wheels 5 from the side edges of the glass. The stepping motor 8 drives the rubber disc 9 to rotate 90°, driving the glass to complete the turning switch between the long side and the short side on the universal rubber wheels 2. After the turning is completed, the electric telescopic rods 4 extend again, and the roller wheels 5 clamp the new side edge after rotation. The parallel cooperation of the universal rubber wheels 2 and the roller wheels 5 enables the glass to move horizontally along the adjusted direction, and the long-distance grinding mechanism immediately grinds the current side edge as a whole. Through the coordinated control of the turning unit and the directional unit, the device alternately executes the operation cycles of clamping and conveying, releasing and turning, and re-clamping, realizing the continuous and efficient automatic grinding of the four sides of the glass. Among them, the array of universal rubber wheels 2 ensures the turning stability, and the synchronous action of multiple groups of electric telescopic rods 4 guarantees the precise switching of the glass between the translation and rotation modes.

[0050] Embodiment 2:

[0051] Please refer to Figures 1-4 , and in combination with Embodiment 1, it is further obtained that the long-distance grinding mechanism includes a workbench 21. One end of the workbench 21 is fixedly connected to the adjustment table 1, and an upper part of the end of the workbench 21 away from the adjustment table 1 is fixedly connected with a fixed plate 22. An electric push rod 23 is installed inside the fixed plate 22.

[0052] The telescopic end of the electric push rod 23 is equipped with a grinding unit. The grinding unit includes a sliding seat 24. A V-shaped frame 26 is installed on the sliding seat 24. Two rotating rollers 27 and a driving roller 28 are installed on the same surface of the V-shaped frame 26. A grinding belt is commonly sleeved outside the rotating rollers 27 and the driving roller 28. The driving roller 28 drives the grinding belt to rotate, so as to grind the side edge of the glass. The two rotating rollers 27 are arranged at both ends of the opening of the V-shaped frame 26, and the driving roller 28 is installed at the top of the V-shaped frame 26.

[0053] A servo motor 29 for driving the driving roller 28 to rotate is arranged on the V-shaped frame 26. The servo motor 29 is adjustably installed on the V-shaped frame 26. The servo motor 29 drives the driving roller 28 to move to rotate the grinding belt for efficient grinding.

[0054] In the above solution, the workbench 21 is fixedly connected to the adjustment table 1, so that the long-distance grinding mechanism is in stable contact with the side of the glass. The electric push rod 23 inside the fixed plate 22 expands and contracts in the horizontal direction, pushing the entire grinding unit to move horizontally, so that the grinding belt accurately approaches or moves away from the side of the glass. The special structure of the V-shaped frame 26 forms a triangular layout with two rotating rollers 27 and a driving roller 28. The driving roller 28 is driven to rotate by a servo motor 29, so that the grinding belt sleeved outside the three rollers 5 forms an annular running track. This design is not only conducive to covering the entire length of the glass side for efficient grinding, but also can keep the grinding belt running stably through the V-shaped structure.

[0055] A guiding groove is provided at one end of the V-shaped frame 26 close to the driving roller 28. The stepping motor 8 is slidably connected inside the guiding groove, and a guiding frame 31 is fixedly connected to the sliding groove.

[0056] Inside the guiding frame 31, a damping rod 33 and a compression spring 32 are provided. The compression spring 32 is sleeved outside the damping rod 33. The servo motor 29 is slidably connected inside the guiding frame 31. The telescopic end of the damping rod 33 is connected to the servo motor 29, and the compression spring 32 pushes the servo motor 29 to slide along the sliding groove in the direction away from the rotating roller 27.

[0057] In the above solution, the servo motor 29 is slidably installed in the guiding groove at the top of the V-shaped frame 26, and the movement of the servo motor 29 drives the position of the driving roller 28 to change; when the grinding belt becomes loose due to long-term use, the compression spring 32 will push the servo motor 29 to slide along the guiding groove in the direction away from the rotating roller 27 to automatically tighten the grinding belt; at the same time, the damping rod 33 buffers the spring action to avoid instantaneous tension impact. The above structure can continuously maintain the best tension of the grinding belt, and cooperate with the precise drive of the servo motor 29 to the driving roller 28 to ensure the running speed and stability of the grinding belt.

[0058] A guide rail 25 is fixedly connected to the upper end of the workbench 21. A sliding groove matching with the guide rail 25 is provided on the sliding seat 24. A pressure sensor is installed between the electric push rod 23 and the sliding seat 24 to monitor the contact pressure between the grinding belt and the side of the glass.

[0059] In the above solution, the sliding seat 24 cooperates with the guide rail 25 on the workbench 21 through the bottom sliding groove to realize the precise guiding of the horizontal movement of the grinding unit. When the electric push rod 23 advances horizontally, the contact pressure of the grinding belt on the side of the glass is detected in real time through the pressure sensor, and the data is fed back to the control system. The system dynamically adjusts the advance amount of the electric push rod 23 according to the pressure value, so that the grinding pressure is always maintained within the set range, which not only ensures the grinding effect, but also prevents the glass from being damaged or the grinding belt from being abnormally worn due to excessive pressure.

[0060] After the steering mechanism completes a 90° turn of the glass and re-fixes it, the electric push rod 23 of the long-distance grinding mechanism advances horizontally, causing the grinding belt to fit against the new side edge of the glass. After the pressure sensor confirms that the contact pressure meets the standard, the drive roller 28 drives the grinding belt to rotate at high speed. At the same time, the electric telescopic rod 4 of the orientation unit pushes the glass to perform a horizontal feeding movement along the universal rubber wheels 2, realizing continuous and uniform processing of the entire side edge by the grinding belt. Through the automated work of alternating steering and grinding, and in conjunction with real-time pressure monitoring and automatic tensioning functions, it is ensured that all four sides of the rectangular glass can obtain efficient and precise grinding treatment.

[0061] Embodiment Three:

[0062] Please refer to Figure 5 , based on the device structures of Embodiment One and Embodiment Two, it is further obtained that this embodiment further provides a grinding implementation plan for the side edges of circular glass.

[0063] For the special geometric features of circular glass, this device achieves efficient grinding through the following improvements: First, the array of universal rubber wheels 2 on the adjustment table 1 maintains the original uniform distribution to ensure the stability of the circular glass during rotation; the electric telescopic rod 4 in the orientation unit is changed to contract synchronously inward to the minimum distance, so that the roller 5 forms a tangential contact with the edge of the circular glass, which can provide the necessary positioning support without hindering the rotational movement.

[0064] When the steering unit works, the telescopic cylinder 7 presses down to make the rubber disc 9 closely adhere to the central area of the circular glass, and the stepping motor 8 is changed to a continuous rotation mode, driving the glass to rotate uniformly on the universal rubber wheels 2 through the frictional force between the rubber disc 9 and the glass.

[0065] Furthermore, the electric push rod 23 of the long-distance grinding mechanism advances horizontally, so that the grinding belt on the V-shaped frame 26 always maintains a constant contact pressure with the edge of the circular glass. The pressure sensor monitors in real time and automatically adjusts the advance amount; at the same time, the drive roller 28 drives the grinding belt to rotate at high speed, forming a relative movement with the self-rotation of the glass, realizing continuous and uniform grinding of the circular edge.

[0066] The automatic tensioning mechanism of the grinding belt continuously works to ensure that the grinding pressure is consistent at different curvature parts of the circular glass. The entire system coordinates and controls the rotation speed of the glass and the feed amount of the grinding belt, so that the grinding amount is evenly distributed, avoiding local over-grinding or under-grinding, and finally realizing high-precision full-round grinding of the side edges of the circular glass. The above solutions make full use of the steering, clamping, and grinding functions of the devices in Embodiment One and Embodiment Two. By adjusting the motion mode, it can adapt to the processing of circular workpieces, reflecting the versatility and expandability of the device.

[0067] The above-disclosed are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A glass long and short side grinding device convenient for steering, comprising an adjustment table (1), characterized in that: A steering mechanism is provided on the adjusting table (1), and a long-distance grinding mechanism is provided on one side of the steering mechanism; The steering mechanism includes a steering unit and an orientation unit. The steering unit is used for rotating and adjusting the glass, and the orientation unit is used for fixing the direction of the glass; The orientation unit includes side frames (3). There are two groups of side frames (3) symmetrically arranged on both sides of the adjusting table (1). An electric telescopic rod (4) is fixedly installed on the side frame (3). A roller (5) is installed at one end of the electric telescopic rod (4) located inside the side frame (3). A support arm (6) is fixedly connected between the two side frames (3); The steering unit includes a universal rubber wheel (2). The universal rubber wheel (2) is installed on the adjusting table (1) and is used for rotatably supporting the glass; A telescopic cylinder (7) is fixedly connected in the support arm (6). A stepping motor (8) is fixedly installed at one end of the telescopic cylinder (7) close to the adjusting table (1). A rubber disc (9) is installed at the rotating shaft end of the stepping motor (8).

2. The glass long and short side grinding device convenient for steering according to claim 1, wherein: A plurality of universal rubber wheels (2) are provided, and the plurality of universal rubber wheels (2) are evenly distributed on the adjusting table (1). The bottom of the roller (5) is parallel to the upper surface of the universal rubber wheel (2), so that the electric telescopic rod (4) pushes the roller (5) to horizontally move above the universal rubber wheel (2).

3. A glass long and short side grinding device convenient for steering according to claim 1, characterized in that: Multiple groups of electric telescopic rods (4) are provided, and the multiple electric telescopic rods (4) on each side frame (3) are arranged in parallel.

4. A glass long and short side grinding device convenient for steering according to claim 1, characterized in that: The long-distance grinding mechanism includes a workbench (21). One end of the workbench (21) is fixedly connected to the adjusting table (1). A fixed plate (22) is fixedly connected to the upper part of the end of the workbench (21) far from the adjusting table (1). An electric push rod (23) is installed inside the fixed plate (22).

5. The glass long and short side grinding device facilitating turning according to claim 1, characterized in that: A grinding unit is installed at the telescopic end of the electric push rod (23). The grinding unit includes a sliding seat (24). A V-shaped frame (26) is installed on the sliding seat (24). Two rotating rollers (27) and a driving roller (28) are installed on the same surface of the V-shaped frame (26); A grinding belt is commonly sleeved outside the rotating roller (27) and the driving roller (28).

6. The glass long and short side grinding device convenient for steering according to claim 1, wherein: The two rotating rollers (27) are arranged at both ends of the opening of the V-shaped frame (26), and the driving roller (28) is installed at the top of the V-shaped frame (26).

7. A glass long and short side grinding device facilitating turning according to claim 4, characterized in that: A servo motor (29) for driving the driving roller (28) to rotate is provided on the V-shaped frame (26), and the servo motor (29) is adjustably installed on the V-shaped frame (26).

8. The edge grinding device for long and short sides of glass that is convenient for steering according to claim 7, wherein: A guide groove is opened at one end of the V-shaped frame (26) close to the driving roller (28). The servo motor (29) is slidably connected inside the guide groove, and a guide frame (31) is fixedly connected to the chute.

9. The glass long and short side grinding device convenient for steering according to claim 8, characterized in that: A damping rod (33) and a compression spring (32) are arranged inside the guide frame (31). The compression spring (32) is sleeved outside the damping rod (33). The servo motor (29) is slidably connected inside the guide frame (31). The telescopic end of the damping rod (33) is connected to the servo motor (29), and the compression spring (32) pushes the servo motor (29) to slide along the chute in a direction away from the rotating roller (27).

10. A glass long and short side grinding device facilitating steering according to claim 9, characterized in that: The upper end of the workbench (21) is fixedly connected with a guide rail (25), a sliding groove matching with the guide rail (25) is formed in the sliding seat (24), and a pressure sensor is installed between the electric push rod (23) and the sliding seat (24) for monitoring the contact pressure between the grinding belt and the side edge of the glass.

Images