Edge grinding device for stone machining

Abstract

The utility model discloses a stone processing edging device which comprises a mounting frame, the top of the mounting frame is rotatably connected with a rotating table, the top of the rotating table is fixedly provided with a placing table, the bottom of the placing table is fixedly provided with four connecting plates, and the mounting frame is provided with an abutting mechanism. A vertical plate is fixedly mounted at the top of the mounting frame, a grinding mechanism is arranged on the side wall of the vertical plate, the abutting mechanism comprises two sliding grooves formed in the top of the mounting frame, abutting plates are slidably connected into the two sliding grooves, and the side walls of the two abutting plates abut against the side walls of the opposite connecting plates. The stone edge grinding machine is reasonable in structural design, when the stone edge grinding machine is used for edge grinding of the stone, the stone placed on the placing table can be rapidly rotated, the operation that an operator carries the stone to rotate is omitted, and physical output of the operator is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a stone processing edging device. Background Art

[0002] Stone edging devices are essential equipment in the stone processing industry. They are primarily used for precise stone edge grinding to meet diverse decorative and craft requirements. Stone edging devices operate primarily on the principle of grinding, using the high-speed rotation of a grinding wheel or disc to grind and trim the stone. During the grinding process, the grinding wheel or disc contacts the stone surface, generating friction and heat that removes surface irregularities and achieves the desired edge.

[0003] In the prior art, when grinding the edge of a stone, the operator places the stone on a processing table to limit its position, and then starts the grinding wheel to grind the edge of the stone. After completing the edging of one side of the stone, the operator needs to lift the stone on the processing table to rotate it, and then start the grinding wheel to grind the other end face of the stone. During the edging operation, the operator needs to frequently lift and rotate the stone, which consumes a lot of physical energy. For this reason, we have designed a stone processing and grinding device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art and to propose a stone processing and edging device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the mounting frame is rotatably connected to the rotating table, the top of the rotating table is fixedly installed with a placing table, and the bottom of the placing table is fixedly installed with four connecting plates, the mounting frame is provided with a tightening mechanism, the top of the mounting frame is fixedly installed with a vertical plate, the side walls of the vertical plate are provided with a grinding mechanism, the tightening mechanism includes two slide grooves opened on the top of the mounting frame, the two slide grooves are slidably connected with a tightening plate, the side walls of the two tightening plates are abutted against the side walls of the opposite connecting plate, a servo motor is fixedly installed on the mounting frame, and a double-headed screw is rotatably connected to the mounting frame, the double-headed screw passes through the two tightening plates and is threadedly connected thereto, and the right end of the double-headed screw is fixedly connected to the end of the output shaft of the servo motor.

[0007] Preferably, the grinding mechanism includes an electric slide rail fixedly mounted on the side wall of the vertical plate, an electric slider is slidably connected to the electric slide rail, a drive motor is fixedly mounted on the front side wall of the electric slider, and a grinding wheel is fixedly mounted on the end of the output shaft of the drive motor.

[0008] Preferably, four limiting plates are fixedly installed on the top of the placement table.

[0009] Preferably, two communication openings are provided through the placement platform.

[0010] Preferably, an electric push rod is fixedly installed on the inner bottom of the rotating table, a mounting plate is fixedly installed on the telescopic end of the electric push rod, two push plates are fixedly installed on the top of the mounting plate, and both push plates extend into the relative connecting ports and are slidably connected thereto.

[0011] Preferably, four handles are fixedly installed on the top of the placement table.

[0012] Preferably, a plurality of locking universal wheels are provided at the bottom of the mounting frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the setting of the rotating table, connecting plate and tightening mechanism, the stone placed on the placement table can be quickly rotated when the stone is edge-grinded, eliminating the operator's operation of lifting the stone and rotating it, greatly reducing the operator's physical consumption.

[0015] 2. Through the setting of the limit plate, the mounting plate, the push plate, the electric push rod and the connecting port, it can quickly make the stone placed on the placement table free from the limit, making it convenient for the operator to remove the stone.

[0016] In summary, the utility model has a reasonable structural design. When performing edge grinding on stones, the stone placed on the placement table can be quickly rotated, eliminating the operator's operation of lifting the stone and rotating it, thereby greatly reducing the operator's physical exertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a stone processing and edging device proposed by the utility model;

[0018] Figure 2 This is a structural cross-sectional view of a stone processing and edging device proposed in the utility model;

[0019] Figure 3 This is a structural side view of a stone processing and edging device proposed by the utility model;

[0020] Figure 4 This is a top view of the structure placed on the platform.

[0021] In the figure: 1. Mounting frame; 2. Vertical plate; 3. Electric slide rail; 4. Electric slider; 5. Drive motor; 6. Grinding wheel; 7. Rotating table; 8. Placement table; 9. Limiting plate; 10. Connecting plate; 11. Clamping plate; 12. Servo motor; 13. Mounting plate; 14. Pushing plate; 15. Electric push rod; 16. Slide groove; 17. Double-headed screw; 18. Connecting port. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-4 A stone processing and edging device includes a mounting frame 1, a plurality of locking universal wheels are provided at the bottom of the mounting frame 1, a rotating table 7 is rotatably connected to the top of the mounting frame 1, a placing table 8 is fixedly installed on the top of the placing table 8, four limit plates 9 are fixedly installed on the top of the placing table 8, two communicating ports 18 are opened through the placing table 8, four connecting plates 10 are fixedly installed on the bottom of the placing table 8, four gripping rods are fixedly installed on the top of the placing table 8, a tightening mechanism is provided on the mounting frame 1, and a vertical Plate 2, the side walls of the vertical plate 2 are provided with a grinding mechanism, and the tightening mechanism includes two slide grooves 16 opened on the top of the mounting frame 1, and the two slide grooves 16 are slidably connected with the tightening plates 11, and the side walls of the two tightening plates 11 are against the side walls of the relative connecting plates 10. A servo motor 12 is fixedly installed on the mounting frame 1, and a double-headed screw 17 is rotatably connected to the mounting frame 1. The double-headed screw 17 passes through the two tightening plates 11 and is threadedly connected thereto, and the right end of the double-headed screw 17 is fixedly connected to the end of the output shaft of the servo motor 12.

[0024] By setting up the rotating table 7, the connecting plate 10 and the tightening mechanism, the stone placed on the placing table 8 can be quickly rotated when the stone is edge-grinded, eliminating the operator's operation of lifting the stone and rotating it, greatly reducing the operator's physical exertion.

[0025] The grinding mechanism includes an electric slide rail 3 fixedly mounted on the side wall of the vertical plate 2, an electric slider 4 is slidably connected inside the electric slide rail 3, a drive motor 5 is fixedly mounted on the front side wall of the electric slider 4, and a grinding wheel 6 is fixedly mounted on the end of the output shaft of the drive motor 5.

[0026] Through the setting of the grinding mechanism, when performing the grinding operation, the electric slide rail 3 drives the electric slider 4 to slide, and the electric slider 4 drives the grinding wheel 6 on the drive motor 5 to slide. When the grinding wheel 6 slides, it rotates at high speed to grind the edge of the stone.

[0027] An electric push rod 15 is fixedly installed on the inner bottom of the rotating table 7, and a mounting plate 13 is fixedly installed on the telescopic end of the electric push rod 15. Two push plates 14 are fixedly installed on the top of the mounting plate 13. The two push plates 14 extend into the opposite connecting openings 18 and are slidably connected thereto.

[0028] By setting the limiting plate 9, the mounting plate 13, the pushing plate 14, the electric push rod 15 and the connecting port 18, the stone placed on the placing table 8 can be quickly released from the limit, making it convenient for the operator to remove the stone.

[0029] The functional principle of this utility model can be explained through the following operation modes:

[0030] When it is necessary to grind the edge of the stone, first, the operator places the stone on the top of the placement table 8 so that the side walls of each limit plate 9 are against the side walls of the stone. Then the operator starts the drive motor 5, and the drive motor 5 drives the grinding wheel 6 to rotate, and then starts the electric slide 3. The electric slide 3 drives the electric slider 4 to move to the left, and the electric slider 4 drives the grinding wheel 6 to move to the left through the drive motor 5. When the grinding wheel 6 moves to the left, the stone is ground. After one side of the stone is ground, the grinding wheel 6 moves to the left side of the mounting frame 1. At this time, the operator starts the servo motor 12, and the servo motor 12 drives the double-headed screw 17 to rotate. The double-headed screw 17 drives the two clamping plates 11 to slide to both sides away from the placement table 8, so that the clamping plates 11 are disengaged from the clamping of the connecting plate 10. When the plate 11 is completely separated from the connecting plate 10 and will not cause any obstruction to the connection plate 10 when it rotates, the operator rotates the placement table 8 so that the placement table 8 drives the stone to rotate ninety degrees, and then starts the servo motor 12 to rotate in the opposite direction, so that the two clamping plates 11 slide back to their original position, and the two clamping plates 11 are respectively pressed against the side walls of the corresponding connection plates 10. The two clamping plates 11 fix the placement table 8 through the connection plates 10, and then the operator can continue to perform the stone edging operation, and so on and so forth, so that all four edges of the stone are completely ground flat. After the edging process is completed, the operator starts the electric push rod 15 to extend, and the electric push rod 15 drives the push plate 14 to move upward through the mounting plate 13, and the push plate 14 pushes the stone to slide out from the limit plate 9, and then the operator can remove the stone.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stone processing edging device, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is rotatably connected to a rotating platform (7), the top of the rotating platform (7) is fixedly mounted with a placement platform (8), the bottom of the placement platform (8) is fixedly mounted with four connecting plates (10), a tightening mechanism is provided on the mounting frame (1), a vertical plate (2) is fixedly mounted on the top of the mounting frame (1), and a grinding mechanism is provided on the side wall of the vertical plate (2); The clamping mechanism includes two slide grooves (16) provided on the top of the mounting frame (1), and the two slide grooves (16) are both slidably connected with a clamping plate (11), and the side walls of the two clamping plates (11) are both pressed against the side walls of the corresponding connecting plate (10). A servo motor (12) is fixedly mounted on the mounting frame (1), and a double-headed screw (17) is rotatably connected to the mounting frame (1), and the double-headed screw (17) passes through the two clamping plates (11) and is threadedly connected thereto, and the right end of the double-headed screw (17) is fixedly connected to the end of the output shaft of the servo motor (12).

2. The stone processing edging device according to claim 1, characterized in that: The grinding mechanism comprises an electric slide rail (3) fixedly mounted on the side wall of the vertical plate (2), an electric slider (4) slidably connected inside the electric slide rail (3), a driving motor (5) fixedly mounted on the front side wall of the electric slider (4), and a grinding wheel (6) fixedly mounted on the end of the output shaft of the driving motor (5).

3. The stone processing edging device according to claim 1, characterized in that: Four limiting plates (9) are fixedly installed on the top of the placement platform (8).

4. The stone processing and edging device according to claim 1, characterized in that: Two communication openings (18) are provided through the placement platform (8).

5. The stone processing edging device according to claim 4, characterized in that: An electric push rod (15) is fixedly mounted on the inner bottom of the rotating table (7), a mounting plate (13) is fixedly mounted on the telescopic end of the electric push rod (15), two push plates (14) are fixedly mounted on the top of the mounting plate (13), and both push plates (14) extend into opposite communication ports (18) and are slidably connected thereto.

6. The stone processing edging device according to claim 1, characterized in that: Four gripping rods are fixedly mounted on the top of the placement platform (8).

7. The stone processing and edging device according to claim 1, characterized in that: The bottom of the mounting frame (1) is provided with a plurality of locking universal wheels.

Images