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CN-224223561-U - Polishing device for white backing plate production

CN224223561UCN 224223561 UCN224223561 UCN 224223561UCN-224223561-U

Abstract

The utility model discloses a polishing device for producing a white backing plate, which comprises a base, wherein a transmission belt is arranged at the top end of the base, a polishing layer is arranged on the surface of the transmission belt, a ball sliding rail is arranged between the polishing layer and the transmission belt, the polishing layer realizes the composite motion of transverse vibration and longitudinal conveying through the ball sliding rail, a vibration motor matched with the polishing layer is arranged at one side of the polishing layer, and an elastic pressure mechanism is arranged at the top of the base. Through the upper and lower double polishing surface synergism of conveyer belt and pressure piece, realize the two-sided polishing of single processing, promote machining efficiency, adopt elastic pressure mechanism to pass through the cooperation of pressure spring and spacing groove, automatic compensation pressure deviation when realizing thickness automatically regulated and thickness abrupt change avoids panel crushing or polishing not enough, wherein, makes panel leading-in smoothness through the guide lip, reduces the card material rate, compatible multiple material panel such as cork, hard moulding, composite sheet.

Inventors

  • LI FULIANG
  • XIONG YONGQIANG
  • LI FUMING
  • LIU MING

Assignees

  • 江苏臻研电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (8)

  1. 1. The polishing device for the production of the white backing plate is characterized by comprising a base (1), wherein a transmission belt (2) is arranged at the top end of the base (1), a polishing layer (3) is arranged on the surface of the transmission belt (2), a ball sliding rail (4) is arranged between the polishing layer (3) and the transmission belt (2), the polishing layer (3) realizes the compound motion of transverse vibration and longitudinal conveying through the ball sliding rail (4), and a vibrating motor (5) matched with the polishing layer (3) is arranged on one side of the polishing layer; The top of base (1) is equipped with elastic pressure mechanism (6), elastic pressure mechanism (6) through a plurality of guide posts (7) with base (1) are connected, guide posts (7) set up four corners of base (1), elastic pressure mechanism (6)'s bottom be equipped with conveyer belt (2) matched with pressure piece (8), the bottom of pressure piece (8) is equipped with polishing board (9).
  2. 2. The polishing device for white pad production according to claim 1, characterized in that the elastic pressure mechanism (6) comprises a fixed top plate (10) and a cross carriage (11), the end of the cross carriage (11) is connected with the guide post (7) through a sliding sleeve (12) A plurality of pressure springs (13) are arranged between the fixed top plate (10) and the cross sliding frame (11).
  3. 3. The polishing device for white pad production according to claim 2, wherein the guide post (7) is of a cylindrical structure, a plurality of annular grooves (14) are formed in the guide post (7), and limiting sleeves (15) are arranged in the annular grooves (14).
  4. 4. A polishing device for producing a white backing plate according to claim 3, characterized in that a spring telescopic rod (16) inserted in the cross sliding frame (11) is arranged on one side of the sliding sleeve (12), a plurality of limit grooves (17) matched with the cross sliding frame (11) are formed in the spring telescopic rod (16), limit pins (18) are arranged on the limit grooves (17), and the limit pins (18) penetrate through the cross sliding frame (11).
  5. 5. The polishing device for white pad production according to claim 4, wherein the pressure block (8) is of a wedge-shaped structure with a hollow inside, the thick end of the pressure block (8) is hinged with the cross sliding frame (11) through a plurality of hinges, and a plurality of functional springs (19) are arranged between the pressure block (8) and the cross sliding frame (11).
  6. 6. The polishing device for producing white backing plates according to claim 5, wherein one side of the polishing plate (9) is hinged with the pressure block (8), a plurality of ejection springs (20) are arranged between the polishing plate (9) and the pressure block (8), and the ejection springs (20) penetrate through the bottom surface of the pressure block (8) and extend into the pressure block (8).
  7. 7. The polishing device for white pad production according to claim 6, wherein a moving groove (21) is formed in the side surface of the pressure block (8), a rotating buckle (22) is arranged on the moving groove (21), a locking pin (23) matched with the moving groove (21) is arranged at one end of the rotating buckle (22), and the polishing plate (9) is connected to the other end of the rotating buckle through a rotating pin (24).
  8. 8. The polishing device for white pad production according to claim 7, wherein a guiding lip (25) is arranged on one side of the pressure block (8) close to the feed inlet, the guiding lip (25) is inclined upwards along a horizontal line, and the inclination of the guiding lip (25) and the inclined surface angle of the pressure block form a continuous transition.

Description

Polishing device for white backing plate production Technical Field The utility model relates to the technical field of white backing plate polishing, in particular to a polishing device for white backing plate production. Background The white backing plate is fully called as medium density limiting plate, is an ideal artificial plate for manufacturing furniture, the surface of the white backing plate needs to be polished in the production process, the conventional white backing plate polishing equipment adopts a fixed upper pressing plate structure, only one side of the plate is polished, the processing efficiency is low, the fixing mode adopts a rigid pressing plate structure, the gap is required to be manually adjusted when the plate with larger thickness difference is faced, the mold changing time is long, the production efficiency is influenced, in addition, the belt conveying and the polishing surface are directly fixedly connected, the lower surface only depends on static friction, and the polishing removal rate is insufficient. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a polishing device for producing a white backing plate. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The polishing device for the production of the white backing plate comprises a base, wherein a transmission belt is arranged at the top end of the base, a polishing layer is arranged on the surface of the transmission belt, a ball sliding rail is arranged between the polishing layer and the transmission belt, the polishing layer realizes the compound motion of transverse vibration and longitudinal conveying through the ball sliding rail, and a vibrating motor matched with the polishing layer is arranged at one side of the polishing layer; the top of base is equipped with elastic pressure mechanism, elastic pressure mechanism through a plurality of guide posts with the base is connected, the guide post sets up four corners of base, elastic pressure mechanism's bottom be equipped with conveyer belt matched with pressure piece, the bottom of pressure piece is equipped with the polishing board. Further, the elastic pressure mechanism comprises a fixed top plate and a cross sliding frame, and the end of the cross sliding frame is connected with the guide post through a sliding sleeve And a plurality of pressure springs are arranged between the fixed top plate and the cross sliding frame. Further, the guide post is of a cylindrical structure, a plurality of annular grooves are formed in the guide post, and limiting sleeves are arranged in the annular grooves. Further, a spring telescopic rod inserted in the cross sliding frame is arranged on one side of the sliding sleeve, a plurality of limiting grooves matched with the cross sliding frame are formed in the spring telescopic rod, limiting pins are arranged on the limiting grooves, and the limiting pins penetrate through the cross sliding frame. Further, the pressure block is of a wedge-shaped structure with a hollow inside, the thick end of the pressure block is hinged with the cross sliding frame through a plurality of hinges, and a plurality of functional springs are arranged between the pressure block and the cross sliding frame. Further, one side of the polishing plate is hinged with the pressure block, a plurality of ejection springs are arranged between the polishing plate and the pressure block, and the ejection springs penetrate through the bottom surface of the pressure block and extend to the inside of the pressure block. Further, a moving groove is formed in the side face of the pressure block, a rotating buckle is arranged on the moving groove, a locking pin matched with the moving groove is arranged at one end of the rotating buckle, and the other end of the rotating buckle is connected with the polishing plate through the rotating pin. Further, a guide lip plate is arranged on one side, close to the feed inlet, of the pressure block, the guide lip plate is inclined upwards along a horizontal line, and the inclination angle of the guide lip plate and the inclined plane angle of the pressure block form continuous transition. Compared with the prior art, the automatic polishing device has the beneficial effects that single-processing double-sided polishing is realized through the synergistic effect of the transmission belt and the upper and lower double polishing surfaces of the pressure block, the processing efficiency is improved, the automatic thickness adjustment and automatic pressure deviation compensation during thickness abrupt change are realized through the cooperation of the pressure spring and the limiting groove by adopting the elastic pressure mechanism, and the plate material crushing or insufficient polishing is avoided, wherein the plate material is guided smoothly through the guiding lip plate, the material clamping rate is reduced, and the aut