Multifunctional desktop corner automatic polisher

Abstract

The utility model discloses a multifunctional desktop corner automatic polisher, including frame, the top of frame is provided with positioning mechanism, the outside of frame is provided with moving mechanism, the bottom of moving mechanism is provided with adjusting mechanism, the one side of adjusting mechanism is provided with turnover mechanism, turnover mechanism includes installation side board, speed reducer motor, drive shaft A and rotary seat, one side of rotary seat is provided with polishing mechanism, the lateral wall of frame is provided with the knife supply mechanism, through moving mechanism drive polishing mechanism horizontal movement, through adjusting mechanism drive polishing mechanism longitudinal movement to polishing mechanism height adjustment, through turnover mechanism to polishing mechanism carries out the rotation adjustment, realizes to polishing mechanism carries out all -round adjustment, through the knife supply mechanism to the storage of a variety of specifications polishing tool, through polishing mechanism to a variety of specifications inclination and round angle desk board carries out polishing processing, has improved the automation degree and efficiency of polishing operation.

Description

Technical Field

[0001] This utility model relates to the field of table processing technology, and in particular to a multifunctional automatic desktop edge polishing machine. Background Technology

[0002] When processing tables, the edges and corners need to be sanded to achieve various shapes of bevels or rounded corners. Existing tabletop edge sanders have relatively fixed structures and can generally only perform sanding operations on tabletop edges and corners of a single specification. When a tabletop contains multiple specifications of bevels and rounded corners, the machine needs to be stopped and the sanding tools replaced and installed manually, affecting the continuity of the sander's operation and reducing the efficiency of tabletop edge sanding operations. The sander is not very practical. To address these issues, we have proposed a multi-functional automatic tabletop edge sander. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multifunctional automatic desktop edge polishing machine.

[0004] The present invention solves its technical problem through the following technical solution: it includes a frame, a positioning mechanism is provided on the top of the frame, a moving mechanism is provided on the outside of the frame, an adjusting mechanism is provided at the bottom of the moving mechanism, a flipping mechanism is provided on one side of the adjusting mechanism, the flipping mechanism includes a mounting side plate, the mounting side plate is provided on one side of the adjusting mechanism, a reduction motor is fixed to one side of the mounting side plate by bolts, a drive shaft A is provided at the output end of the reduction motor, a rotating seat is fixed at one end of the drive shaft A, and a grinding mechanism is provided on one side of the rotating seat; The grinding mechanism includes a servo motor, which is fixed to one side of the rotating base by bolts. The output end of the servo motor is provided with a drive shaft B. A tool holder clamping assembly is fixed to the bottom of the drive shaft B. A tool holder is provided on the inner wall of the tool holder clamping assembly. A grinding tool is fixed to the bottom of the tool holder. A tool feeding mechanism is provided on the side wall of the frame.

[0005] As a further improvement of this utility model, a control panel is provided on one side of the frame.

[0006] As a further embodiment of this utility model: the positioning mechanism includes a mounting base, which is fixed to the top of the frame by bolts. A docking bracket is fixed to the top of the mounting base by bolts. A support frame is fixed to the top of the docking bracket. Multiple vacuum suction cups are fixed to the inner wall of the support frame.

[0007] As a further improvement of this utility model, a tabletop body is provided on the top of the support frame.

[0008] As a further embodiment of this utility model: the moving mechanism includes a mounting column, the top of which is fixed with a mounting groove A, one end of which is fixed with a drive motor A by bolts, the output end of the drive motor A is provided with a lead screw A, the outer side of the lead screw A is provided with a sliding seat A, and the bottom of the sliding seat A is fixed with a connecting bracket.

[0009] As a further embodiment of this utility model: the adjustment mechanism includes a mounting slide B, which is fixed to one side of the connecting bracket by bolts. One end of the mounting slide B is fixed to a drive motor B by bolts. The output end of the drive motor B is provided with a lead screw B. A sliding seat B is provided on the outside of the lead screw B. A mounting bracket is fixed to one side of the sliding seat B. An electric telescopic rod is fixed to the top of the mounting bracket. A drive slider is fixed to the bottom of the electric telescopic rod. A drive bracket is fixed to one side of the drive slider.

[0010] As a further embodiment of this utility model: the tool feeding mechanism includes a mounting block, which is fixed to the side wall of the frame by bolts. A mounting housing is fixed to the top of the mounting block, and a stepper motor is fixed to the top of the mounting housing by bolts. A drive shaft C is provided at the output end of the stepper motor. A drive pulley is fixed to the outside of the drive shaft C. A drive belt is provided to the outside of the drive pulley. Multiple positioning brackets are fixed to the outside of the drive belt. A hanger is fixed to the outside of the mounting housing, and a support slip ring is fixed to the bottom of the hanger.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. The tabletop is positioned by a positioning mechanism, the grinding mechanism is moved laterally by a moving mechanism, the grinding mechanism is moved longitudinally by an adjusting mechanism and its height is adjusted, and the grinding mechanism is flipped by a flipping mechanism, allowing for all-around adjustment of the grinding mechanism. The grinding mechanism and the tool feeding mechanism work together to grind tabletops of various sizes with tilt angles and rounded corners, improving the flexibility of the grinding operation. There is no need to stop the machine to manually replace the grinding tools, ensuring the continuity of the grinding machine's operation, improving the automation and efficiency of the grinding operation, and thus improving the practicality of the grinding machine. 2. By setting up a positioning mechanism, a support frame matching the size of the tabletop is selected. The docking bracket and the support frame are installed on the mounting base with bolts. The support frame supports the tabletop, and the vacuum suction cups adsorb and hold the tabletop, which can position the tabletop and ensure the stability of the tabletop during the sanding operation. Attached Figure Description

[0012] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown; Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle; Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section B in the middle; Figure 5 A schematic diagram of the positioning mechanism structure provided according to an embodiment of the present utility model is shown; Figure 6 A schematic diagram of the adjustment mechanism structure provided according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of the tool feeding mechanism provided according to an embodiment of the present utility model is shown; Figure 8 A cross-sectional structural schematic diagram of the tool feeding mechanism provided according to an embodiment of the present utility model is shown.

[0013] Legend: 100 Rack, 110 Control Panel, 210 Mounting Base, 220 Dating Bracket, 230 Support Frame, 240 Vacuum Suction Cup, 250 Tabletop Body, 310 Mounting Column, 320 Mounting Slide A, 330 Drive Motor A, 331 Lead Screw A, 340 Sliding Seat A, 350 Connecting Bracket, 410 Mounting Slide B, 420 Drive Motor B, 421 Lead Screw B, 430 Sliding Seat B, 440 Mounting Carriage, 450 Electric Telescopic Rod, 45 1. Drive slider, 460 drive bracket, 510 mounting side plate, 520 geared motor, 521 drive shaft A, 530 rotary seat, 610 servo motor, 620 drive shaft B, 630 tool holder clamping assembly, 640 tool holder, 650 grinding tool, 710 mounting block, 720 mounting housing, 730 stepper motor, 731 drive shaft C, 740 drive pulley, 750 drive belt, 760 positioning frame, 770 hanger, 780 support slip ring. Detailed Implementation

[0014] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Please see Figure 1-8 This utility model provides a technical solution: including a frame 100, a control panel 110 is provided on one side of the frame 100, a positioning mechanism is provided on the top of the frame 100, a moving mechanism is provided on the outer side of the frame 100, an adjustment mechanism is provided at the bottom of the moving mechanism, a flipping mechanism is provided on one side of the adjustment mechanism, the flipping mechanism includes a mounting side plate 510, a reduction motor 520 and a drive shaft A521, a rotating seat 530 is fixed at one end of the drive shaft A521, and a grinding mechanism is provided on one side of the rotating seat 530; The grinding mechanism includes a servo motor 610, a drive shaft B620, and a tool holder clamping assembly 630. A tool holder 640 is mounted on the inner wall of the tool holder clamping assembly 630, and a grinding tool 650 is fixed to the bottom of the tool holder 640. A tool feeding mechanism is provided on the side wall of the frame 100. The tabletop is positioned by a positioning mechanism, the grinding mechanism moves laterally by a moving mechanism, moves longitudinally by an adjusting mechanism, and its height is adjusted. The grinding mechanism can be rotated by a flipping mechanism, allowing for omnidirectional adjustment. The combination of the grinding mechanism and the tool feeding mechanism enables grinding of tabletops with various angles and rounded corners, improving the flexibility of the grinding operation. No manual replacement of the grinding tool 650 is required, ensuring the continuity of the grinding machine's operation, increasing the automation and efficiency of the grinding operation, and thus enhancing the practicality of the grinding machine.

[0018] Specifically, the positioning mechanism includes a mounting base 210, which is bolted to the top of the frame 100. A docking bracket 220 is bolted to the top of the mounting base 210, and a support frame 230 is bolted to the top of the docking bracket 220. Multiple vacuum suction cups 240 are fixed to the inner wall of the support frame 230, and a tabletop body 250 is mounted on the top of the support frame 230. By setting up the positioning mechanism, a support frame 230 matching the size of the tabletop is selected. The docking bracket 220 and the support frame 230 are bolted onto the mounting base 210. The support frame 230 supports the tabletop, and the vacuum suction cups 240 adsorb and clamp the tabletop, thus positioning the tabletop and ensuring its stability during the grinding operation.

[0019] Specifically, the moving mechanism includes a mounting column 310, with a mounting groove A320 fixed to the top of the mounting column 310. A drive motor A330 is fixed to one end of the mounting groove A320 by bolts. A lead screw A331 is provided at the output end of the drive motor A330. A sliding seat A340 is provided on the outside of the lead screw A331. A connecting bracket 350 is fixed to the bottom of the sliding seat A340. The moving mechanism drives the grinding mechanism to move laterally.

[0020] Specifically, the adjustment mechanism includes a mounting groove B410, which is bolted to one side of the connecting bracket 350. A drive motor B420 is bolted to one end of the mounting groove B410. A lead screw B421 is provided at the output end of the drive motor B420. A sliding seat B430 is provided on the outer side of the lead screw B421. A mounting bracket 440 is fixed to one side of the sliding seat B430. An electric telescopic rod 450 is fixed to the top of the mounting bracket 440. A drive slider 451 is fixed to the bottom of the electric telescopic rod 450. A drive bracket 460 is fixed to one side of the drive slider 451. The adjustment mechanism drives the grinding mechanism to move longitudinally and adjusts its height. The moving and adjusting mechanisms work together to allow for omnidirectional adjustment of the grinding mechanism, facilitating omnidirectional grinding of the tabletop.

[0021] Specifically, the tool feeding mechanism includes a mounting block 710, which is bolted to the side wall of the frame 100. A mounting housing 720 is fixed to the top of the mounting block 710. A stepper motor 730 is bolted to the top of the mounting housing 720. A drive shaft C731 is provided at the output end of the stepper motor 730. A drive pulley 740 is fixed to the outside of the drive shaft C731. A drive belt 750 is provided to the outside of the drive pulley 740. Multiple positioning brackets 760 are fixed to the outside of the drive belt 750. The mounting housing... A hanger 770 is fixed to the outside of the 720, and a support slip ring 780 is fixed to the bottom of the hanger 770. A tool feeding mechanism is provided to support and position various specifications of grinding tools 650 through the positioning frame 760, and can move the specified specifications of grinding tools 650 to the opening of the support slip ring 780, so that the grinding mechanism can clamp and install new grinding tools 650. This allows the grinding mechanism to grind tabletops with various specifications of tilt angles and rounded corners, improves the flexibility of grinding operation, eliminates the need to stop the machine to manually replace the grinding tools 650, and ensures the continuity of the grinding machine operation.

[0022] Working principle: During use, the operation of the grinder is controlled via the control panel 110. A support frame 230 matching the table size is selected. The connecting bracket 220 and the support frame 230 are installed on the mounting base 210 using bolts. The support frame 230 supports the table, and the vacuum suction cup 240 clamps and holds the table, enabling positioning. The drive motor A330 drives the lead screw A331 to rotate. The rotation of the lead screw A331 causes the sliding seat A340 to move laterally, which in turn causes the connecting bracket 350 to move laterally, thus driving the grinding process. The mechanism moves laterally by driving the lead screw B421 to rotate via the drive motor B420. The rotation of the lead screw B421 causes the sliding seat B430 to move longitudinally, which in turn causes the grinding mechanism to move longitudinally. The electric telescopic rod 450 drives the drive slider 451 to move up and down, which in turn causes the grinding mechanism to move up and down, allowing for height adjustment of the grinding mechanism. The geared motor 520 drives the drive shaft A521 to rotate, which in turn causes the rotating seat 530 to rotate, which in turn causes the grinding mechanism to rotate, allowing for omnidirectional adjustment of the grinding mechanism. The moving mechanism, adjusting mechanism, and flipping mechanism work together to allow for all-around adjustment of the grinding mechanism. Multiple grinding tools 650 of various specifications are mounted on the tool holder 640, and the positioning frame 760 supports and positions these tools. When the grinding mechanism needs to replace a grinding tool 650, the stepper motor 730 drives the drive shaft C731 to rotate. The rotation of the drive shaft C731 drives the drive pulley 740 to rotate, which in turn drives the drive belt 750 to rotate. The rotation of the drive belt 750 then moves the positioning frame 760, thereby moving the grinding tool. The grinding tool 650 moves, allowing the specified grinding tool 650 to move to the opening of the support slip ring 780. The tool holder clamping assembly 630 clamps and positions the tool holder 640 with the specified grinding tool 650. The servo motor 610 drives the drive shaft B620 to rotate, which in turn drives the tool holder clamping assembly 630 to rotate, thereby driving the grinding tool 650 to rotate. The grinding tool 650 performs all-round grinding on the tabletop. The cooperation of these mechanisms enables the grinding mechanism to grind tabletops with various sizes of tilt angles and rounded corners.

[0023] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A multifunctional desktop corner automatic polisher, characterized in that, The system includes a frame (100), a positioning mechanism on the top of the frame (100), a moving mechanism on the outside of the frame (100), an adjustment mechanism at the bottom of the moving mechanism, a flipping mechanism on one side of the adjustment mechanism, and a mounting side plate (510) on the side of the adjustment mechanism. A geared motor (520) is fixed to one side of the mounting side plate (510) by bolts. A drive shaft A (521) is provided at the output end of the geared motor (520). A rotating seat (530) is fixed to one end of the drive shaft A (521). A grinding mechanism is provided on one side of the rotating seat (530). The grinding mechanism includes a servo motor (610), which is fixed to one side of the rotating seat (530) by bolts. The output end of the servo motor (610) is provided with a drive shaft B (620). A tool holder clamping assembly (630) is fixed to the bottom of the drive shaft B (620). A tool holder (640) is provided on the inner wall of the tool holder clamping assembly (630). A grinding tool (650) is fixed to the bottom of the tool holder (640). A tool feeding mechanism is provided on the side wall of the frame (100).

2. The multifunctional automatic desktop edge sander according to claim 1, characterized in that, A control panel (110) is provided on one side of the rack (100).

3. The multifunctional desktop corner automatic polisher according to claim 1, characterized in that, The positioning mechanism includes a mounting base (210), which is fixed to the top of the frame (100) by bolts. A docking bracket (220) is fixed to the top of the mounting base (210) by bolts. A support frame (230) is fixed to the top of the docking bracket (220). A plurality of vacuum suction cups (240) are fixed to the inner wall of the support frame (230).

4. The multifunctional desktop corner automatic polisher according to claim 3, characterized in that, The top of the support frame (230) is provided with a table body (250).

5. A multifunctional automatic desktop edge sander according to claim 1, characterized in that, The moving mechanism includes a mounting column (310), the top of which is fixed with a mounting groove A (320), one end of which is fixed with a drive motor A (330) by bolts, the output end of which is provided with a lead screw A (331), a sliding seat A (340) is provided on the outside of the lead screw A (331), and a connecting bracket (350) is fixed at the bottom of the sliding seat A (340).

6. A multifunctional automatic desktop edge sander according to claim 5, characterized in that, The adjustment mechanism includes a mounting slide B (410), which is fixed to one side of a connecting bracket (350) by bolts. One end of the mounting slide B (410) is fixed to a drive motor B (420) by bolts. The output end of the drive motor B (420) is provided with a lead screw B (421). A sliding seat B (430) is provided on the outside of the lead screw B (421). A mounting bracket (440) is fixed on one side of the sliding seat B (430). An electric telescopic rod (450) is fixed on the top of the mounting bracket (440). A drive slider (451) is fixed on the bottom of the electric telescopic rod (450). A drive bracket (460) is fixed on one side of the drive slider (451).

7. The multifunctional desktop corner automatic polisher according to claim 1, characterized in that, The tool feeding mechanism includes a mounting block (710), which is fixed to the side wall of the frame (100) by bolts. A mounting housing (720) is fixed to the top of the mounting block (710), and a stepper motor (730) is fixed to the top of the mounting housing (720) by bolts. A drive shaft C (731) is provided at the output end of the stepper motor (730). A drive pulley (740) is fixed to the outside of the drive shaft C (731), and a drive belt (750) is provided to the outside of the drive pulley (740). Multiple positioning frames (760) are fixed to the outside of the drive belt (750). A hanger (770) is fixed to the outside of the mounting housing (720), and a support slip ring (780) is fixed to the bottom of the hanger (770).

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