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CN-122007467-A - Multi-shaft drilling center for machining drawer plates

CN122007467ACN 122007467 ACN122007467 ACN 122007467ACN-122007467-A

Abstract

The invention relates to the technical field of drawer plate machining and discloses a multi-shaft drilling center for drawer plate machining, which comprises a frame, wherein a drilling mechanism is arranged at the top of the frame, a conveying mechanism for conveying a drawer plate to be machined is arranged in the frame, a return conveying belt is arranged at the bottom of the frame, and the two return conveying belts are symmetrically distributed along the central surface of the frame. This multiaxis drilling center that drawer plate processing was used can solve prior art effectively, and current drilling equipment only is equipped with the drilling structure of single direction more, can't realize simultaneously that the positive vertical drilling of drawer plate and the horizontal drilling of side need carry out clamping many times, turn-over processing to the drawer plate, has not only increased operation by a wide margin, has reduced machining efficiency, still easily produces the positional deviation because of the clamping many times, leads to the hole site precision unable to satisfy the assembly requirement, appears the problem such as hole site skew, aperture inconsistency.

Inventors

  • ZHU YANGMING

Assignees

  • 东莞市睿壕智能家居有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (7)

  1. 1. A multi-axis drilling center for machining a drawer plate, comprising: a frame (1); The top of the frame (1) is provided with a drilling mechanism (2), the inside of the frame (1) is provided with a conveying mechanism (3) for conveying drawer plates to be processed, the bottom of the frame (1) is provided with a feed back conveying belt (4), and the feed back conveying belts (4) are provided with two and are distributed symmetrically left and right along the central surface of the frame (1); The drilling mechanism (2) comprises a mounting frame (21) fixedly mounted at the top of the frame (1), the mounting frame (21) is provided with two mounting frames and distributed symmetrically leftwards and rightwards along the central surface of the frame (1), a vertical drilling belt drilling bag (22) is assembled at the top of the mounting frame (21), a horizontal drilling belt drilling bag (23) is assembled on the side wall of the mounting frame (21), and the vertical drilling belt drilling bag (22) is vertically arranged with the output end of the horizontal drilling belt drilling bag (23) arranged on the same side; The outside of the frame (1) is provided with a conveying mechanism (5), and the conveying mechanism (5) is used for transferring the processed drawer plates onto a feed-back conveying belt (4).
  2. 2. The multi-shaft drilling center for machining the drawer plates according to claim 1, wherein a discharging bin (6) for storing the drawer plates to be machined is fixedly connected to one side, away from the conveying mechanism (5), of the frame (1).
  3. 3. A multi-axis drilling center for machining a drawer plate according to claim 1, wherein the mounting frame (21) is provided with a pressing plate (25) through an air cylinder (24) arranged in the mounting frame, positioning holes (251) are formed in the top of the pressing plate (25), and the positioning holes (251) are multiple and distributed in an array along the central surface of the pressing plate (25).
  4. 4. The multi-axis drilling center for machining the drawer plate according to claim 1, wherein the conveying mechanism (3) comprises two fixing frames (31) fixedly installed in the frame (1), the fixing frames (31) are symmetrically distributed left and right along the center surface of the frame (1), the fixing frames (31) are provided with moving plates (33) through translation units (32) arranged in the fixing frames, the moving plates (33) are provided with mounting plates (35) through adjusting units (34) arranged on the outer sides of the moving plates, the tops of the mounting plates (35) are provided with clamping units (351) used for limiting the drawer plate, and pushing plates (352) are fixedly connected to the tops of the mounting plates (35).
  5. 5. The multi-axis drilling center for machining the drawer plate according to claim 1, wherein the conveying mechanism (5) comprises two fixing plates (51) fixedly connected to the outer side of the frame (1), the fixing plates (51) are symmetrically distributed along the central surface of the frame (1), the fixing plates (51) are provided with supporting plates (53) through electric sliding rails (52) arranged on the outer side of the fixing plates, and the distance between the two supporting plates (53) is larger than the distance between the two return conveying belts (4).
  6. 6. A multi-axis drilling center for machining a drawer plate according to claim 5, wherein the supporting plate (53) is slidably connected with a correction plate (55) through a guide hole (54) formed in the top of the supporting plate, the correction plate (55) is connected with the inner wall of the guide hole (54) through a return spring (56) arranged on the outer side of the correction plate, rollers (57) are mounted on the outer side of the correction plate (55) in a jogged mode, the rollers (57) are multiple and distributed in an array mode along the center surface of the correction plate (55), and rolling balls (58) are mounted on one side, away from the return spring (56), of the correction plate (55) in a jogged mode.
  7. 7. The multi-axis drilling center for machining a drawer plate according to claim 6, wherein an abutting surface (511) abutting against the spherical surface of a rolling ball (58) is arranged on one side of the fixing plate (51) close to the correcting plate (55); The abutting surface (511) is sequentially arranged into a low-level area, a high-level area and a low-level area from top to bottom in the vertical direction.

Description

Multi-shaft drilling center for machining drawer plates Technical Field The invention relates to the technical field of drawer plate machining, in particular to a multi-shaft drilling center for drawer plate machining. Background In the production process of the plate-type customized furniture, the drawer plate is used as one of core parts, the machining precision of the drawer plate directly influences the assembly quality and the service life of the furniture, the drilling process is a key link in the machining of the drawer plate, a plurality of mounting holes with consistent specification and accurate positions are required to be machined at different positions such as the front face, the side face and the like of the drawer plate, the assembly of subsequent hardware connectors is used, and the opening and closing function requirements of the drawer are met. At present, the drilling equipment that adopts in the drawer board course of working is mostly traditional unipolar drilling machine or ordinary multiaxis drilling equipment, and current drilling equipment only is equipped with the drilling structure of single direction more, can't realize simultaneously that the positive vertical drilling of drawer board and the horizontal drilling of side need carry out clamping many times to the drawer board, turn-over processing, not only increased operating procedure by a wide margin, reduced machining efficiency, still easily produce the positional deviation because of the clamping many times, lead to the hole site precision unable to satisfy the assembly requirement, appear the problem such as hole site skew, aperture inconsistency, influence the stability of follow-up hardware assembly. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the multi-axis drilling center for machining the drawer plate, which can effectively solve the problems that in the prior art, the existing drilling equipment is only provided with a single-direction drilling structure, the vertical drilling on the front surface of the drawer plate and the horizontal drilling on the side surface cannot be realized at the same time, the drawer plate is required to be subjected to repeated clamping and turn-over machining, the operation procedure is greatly increased, the machining efficiency is reduced, positioning deviation is easily generated due to repeated clamping, the hole position precision cannot meet the assembly requirement, and the hole position deviation and the inconsistent hole diameter appear. In order to achieve the above purpose, the invention is realized by the following technical scheme: the invention provides a multiaxial drilling center for machining a drawer plate, which comprises the following components: A frame; The top of the frame is provided with a drilling mechanism, the inside of the frame is provided with a conveying mechanism for conveying drawer plates to be processed, the bottom of the frame is provided with a feed back conveying belt, and the feed back conveying belts are provided with two feed back conveying belts and are distributed symmetrically left and right along the central surface of the frame; The drilling mechanism comprises two mounting frames fixedly mounted at the top of the frame, the two mounting frames are symmetrically distributed along the central surface of the frame, vertical drilling belt drilling bags are assembled at the top of the mounting frames, horizontal drilling belt drilling bags are assembled on the side walls of the mounting frames, and the vertical drilling belt drilling bags are vertically arranged with the output ends of the horizontal drilling belt drilling bags arranged on the same side; the drawer plate conveying device comprises a rack, wherein a conveying mechanism is arranged on the outer side of the rack and used for conveying processed drawer plates onto a return conveying belt. Further, one side of the frame far away from the conveying mechanism is fixedly connected with a storage bin for storing drawer plates to be processed. Further, the mounting frame is provided with the pressing plate through the cylinder arranged in the mounting frame, the top of the pressing plate is provided with positioning holes, and the positioning holes are provided with a plurality of positioning holes and distributed along the central surface of the pressing plate in an array. Further, the conveying mechanism comprises a fixing frame fixedly installed in the frame, the fixing frames are provided with two fixing frames and are distributed symmetrically left and right along the central surface of the frame, the fixing frames are provided with moving plates through translation units arranged in the fixing frames, the moving plates are provided with mounting plates through adjusting units arranged outside the moving plates, the top of each mounting plate is provided with a clamping unit used for limiting the drawer plate, and the top of each mou