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CN-122008015-A - Polishing device for intelligent manufacturing of wooden cabinet plates

CN122008015ACN 122008015 ACN122008015 ACN 122008015ACN-122008015-A

Abstract

The application discloses a polishing device for intelligent manufacturing of a wooden cabinet plate, which belongs to the field of polishing of plates and comprises a polishing table, wherein an electric push rod is arranged on the other side of the polishing table, a rotating motor is arranged at the bottom of the electric push rod, a connecting rod I is arranged at an output shaft of the rotating motor, and three polishing assemblies distributed in an annular mode are arranged on the outer side of the connecting rod I. According to the application, by arranging the three polishing assemblies in the annular shape, when the polishing assemblies enter holes with different apertures under the drive of the electric push rod, the polishing blocks can automatically stretch out and draw back in the radial direction under the action of centrifugal force according to the change of the rotating speed of the rotating motor, and the polishing blocks are tightly attached to the hole walls. The design ensures that a single device can continuously process a series of holes with different specifications without stopping machine to replace parts, thereby remarkably improving the production efficiency and the flexibility of equipment and meeting the requirements of intelligent manufacturing on flexibility and continuous operation.

Inventors

  • ZHOU LINHAI
  • YU SHANGYI

Assignees

  • 江西省澳蓝特实业有限公司

Dates

Publication Date
20260512
Application Date
20260305

Claims (9)

  1. 1. The utility model provides a wooden cabinet board is grinding device for intelligent manufacturing, includes polishing platform (100), its characterized in that, one side of polishing platform (100) is equipped with electronic splint (200), the other side of polishing platform (100) is equipped with electric putter (300), the bottom of electric putter (300) is equipped with rotation motor (400), the output shaft department of rotation motor (400) is equipped with connecting rod one (800), the outside of connecting rod one (800) is equipped with three and is annular distributed polishing assembly (500); The utility model provides a polishing subassembly (500) including fixing at fretwork support (501) of connecting rod one (800) side, polish piece (502), three spout (503) have been seted up to the inside of fretwork support (501), every the inside of spout (503) all runs through and sliding connection has slider (504), every the front end of slider (504) all passes through connecting rod two (505) and the inboard fixed connection of polishing piece (502), every slider (504) the back all passes through spring (506) and fretwork support (501) inner wall connection, every run through groove (507) have all been seted up to the top and the bottom of slider (504), every slider (504) all are fixed with attenuator (508) near the both sides of connecting rod two (505).
  2. 2. The polishing device for intelligent manufacturing of wooden cabinet boards according to claim 1, wherein the front end of the damper (508) adopts a spherical structure, and the damper (508) integrally adopts a movable sealing telescopic rod.
  3. 3. The polishing device for intelligent manufacturing of the wooden cabinet board according to claim 1, wherein a plurality of rubber spherical blocks (601) are fixed on the top and the bottom of the inner wall of a chute (503) in the middle of the hollowed-out support (501).
  4. 4. A polishing device for intelligent manufacturing of a wooden cabinet board according to claim 3, wherein grooves (602) are formed in two sides of the sliding block (504) in the middle, and resistance components (600) capable of adjusting resistance are arranged in the two grooves (602).
  5. 5. The polishing device for intelligent manufacturing of wooden cabinet boards according to claim 4, wherein the resistance component (600) comprises two long rods (603) symmetrically hinged inside the groove (602), two long plates (606) symmetrically hinged inside the groove (602), one sides of the two long rods (603) are respectively and rotatably connected with a rubber wheel (604), two long plates (605) are respectively and fixedly arranged on the other sides of the two long rods (603), elastic sheets (607) are respectively and fixedly arranged between the two long plates (605) and the two long plates (606), threaded rods (608) are fixedly arranged inside the groove (602), threaded knobs (609) are sleeved on the external threads of the threaded rods (608), and two symmetrical extrusion blocks (610) are fixedly arranged on the outer sides of the threaded knobs (609).
  6. 6. The polishing device for intelligent manufacturing of wooden cabinet boards according to claim 5, wherein a plurality of the rubber spherical blocks (601) are arranged in a linear array and are positioned on the movement track of the rubber wheel (604).
  7. 7. The polishing device for intelligent manufacturing of wooden cabinet boards according to claim 1, wherein an air inlet assembly (700) is assembled in the middle of the first connecting rod (800), the air inlet assembly (700) comprises a circular plate (701), four air inlet grooves (702) distributed circularly are formed in the circular plate (701), four air inlet grooves (704) distributed circularly are formed in the circular plate (701), a first guide plate (703) is fixed to the top end of each air inlet groove (702), and a second guide plate (705) is hinged to the inner portion of each air inlet groove (704).
  8. 8. The polishing device for intelligent manufacturing of wooden cabinet boards according to claim 7, wherein the air inlet assembly (700) further comprises four limiting blocks (706) which are annularly distributed, four arc-shaped tracks (707) which are annularly distributed and fixed on the upper surface of the circular board (701), each arc-shaped track (707) is internally and slidably connected with a poking plate (708), and an elastic telescopic rod (709) is arranged between each poking plate (708) and the inner wall of each arc-shaped track (707).
  9. 9. The polishing device for intelligent manufacturing of a wooden cabinet board according to claim 7, wherein the upper surface of the poking plate (708) is of an inclined surface structure and is located between the air inlet groove II (704) and the guide plate II (705).

Description

Polishing device for intelligent manufacturing of wooden cabinet plates Technical Field The invention belongs to the field of plate polishing, and particularly relates to a polishing device for intelligent manufacturing of a wooden cabinet plate. Background In the field of intelligent manufacturing of panel furniture and custom-made homes, cabinet panels (e.g., side panels, laminates, back panels, etc.) require a large number of drilling operations during production for installation of connectors (e.g., three-in-one connectors), hinge bases, cable holes, or functional handle holes. The inner walls of the holes often remain burrs, wood fibers or tiny stubbles after drilling, and if the holes are not treated, the smoothness and the firmness of the installation of subsequent hardware are affected, scratches can be caused to an installer, and the attractiveness and the quality of a final product are affected. Therefore, the fine polishing of the inner wall of the cavity of the cabinet plate is one of the key procedures for improving the whole quality of the product. At present, the common cabinet plate hole polishing mode on the market mainly depends on two technologies, namely, manual processing is carried out one by using sand paper with specific size or a small handheld polishing tool, the efficiency is extremely low, the labor intensity is high, the polishing quality is influenced by the proficiency of workers, the intelligent and mass production requirements are difficult to meet, and the semi-automatic or full-automatic special polishing equipment is adopted. However, existing automated polishing devices have significant limitations with respect to the variety of cabinet hole specifications. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a polishing device for intelligent manufacturing of a wooden cabinet plate, which solves the problems in the background art. In order to achieve the above purpose, the invention provides a polishing device for intelligent manufacturing of a wooden cabinet board, which comprises a polishing table, wherein one side of the polishing table is provided with an electric clamping plate, the other side of the polishing table is provided with an electric push rod, the bottom of the electric push rod is provided with a rotating motor, the output shaft of the rotating motor is provided with a first connecting rod, and the outer side of the first connecting rod is provided with three polishing assemblies distributed in an annular shape; The polishing assembly comprises a hollow support fixed on one side of the connecting rod and a polishing block, three sliding grooves are formed in the hollow support, each sliding groove is formed in the hollow support, sliding blocks are connected through the sliding grooves in a penetrating mode, the sliding blocks are fixedly connected with the inner sides of the polishing block through second connecting rods, the back faces of the sliding blocks are connected with the inner walls of the hollow support through springs, penetrating grooves are formed in the top and the bottom of the sliding blocks, and dampers are fixed on the two sides, close to the second connecting rods, of the sliding blocks. According to the application, by arranging the three polishing assemblies in the annular shape, when the polishing assemblies enter holes with different apertures under the drive of the electric push rod, the polishing blocks can automatically stretch out and draw back in the radial direction under the action of centrifugal force according to the change of the rotating speed of the rotating motor, and the polishing blocks are tightly attached to the hole walls. The design ensures that a single device can continuously process a series of holes with different specifications without stopping machine to replace parts, thereby remarkably improving the production efficiency and the flexibility of equipment and meeting the requirements of intelligent manufacturing on flexibility and continuous operation. Preferably, the front end of the damper adopts a spherical structure, and the whole damper adopts a movable sealing telescopic rod. Preferably, a plurality of rubber spherical blocks are fixed on the top end and the bottom of the inner wall of the chute in the middle of the hollow bracket. Preferably, grooves are formed in two sides of the sliding block in the middle, and resistance components capable of adjusting resistance are arranged in the grooves. Preferably, the resistance component comprises two long rods symmetrically hinged in the groove, two long plates symmetrically hinged in the groove, one side of each long rod is rotationally connected with a rubber wheel, the other side of each long rod is fixedly provided with a long plate II, elastic sheets are fixedly arranged between the long plates II and the long plates I, a threaded rod is fixedly arranged in the groove, a threaded knob is sleeved on the external thr