CN-224209639-U - A high-efficient surface grinding device for dysmorphism panel

Abstract

The utility model discloses a high-efficiency surface polishing device for special-shaped plates, which relates to the technical field of plate processing equipment and comprises a polishing rack, a positioning and conveying device, a polishing mechanism, a dust cover, a dust collector and a controller; the utility model realizes the stable fixation of the special-shaped plate by matching the material conveying net chain with the replaceable supporting and positioning column with the sucker, prevents polishing offset, combines the polishing head with adjustable angle and flexible polishing material, can better adapt to the complex surface of the special-shaped plate and improve polishing effect, adopts a multi-dimensional adjusting system of a traversing screw rod, a lifting cylinder and a laser range finder, can automatically adjust the height and angle along with the curved surface of the plate, improves surface consistency, drives the material conveying net chain by a stepping motor, ensures the accurate and controllable feeding position of the plate, adapts to different supporting and positioning columns by a bolt hole matrix of a material conveying tray, and rapidly switches to adapt to diversified workpieces, has simple structure and convenient operation, and is suitable for the processing requirements of various special-shaped plates.

Inventors

• XU JIANHAI
• Hui Yongjiang
• ZHANG LEI

Assignees

• 大连方兴金属制品有限公司

Dates

Publication Date

20260508

Application Date

20250527

Claims (9)

1. 1. A high-efficiency surface polishing device for special-shaped plates is characterized by comprising a polishing frame (1), wherein a positioning and conveying device (2) is arranged in the middle of the top surface of the polishing frame, a polishing mechanism (3) is arranged on the positioning and conveying device (2) through a bracket, a dust cover (4) is covered above the conveying device (2) and the polishing mechanism (3), a dust collector (5) is arranged at one side vertical plate of the dust cover (4), the polishing frame (1) comprises a plurality of frame upright posts (11) which are arranged in a rectangular mode, a horizontal frame cross beam (12) is arranged at the same height between two adjacent frame upright posts (11), the positioning and conveying device (2) comprises a conveying frame (21) transversely arranged at the top of the polishing frame (1), two ends of the conveying frame (21) are respectively and directly opposite to be provided with two groups of steering chain wheels (22) through horizontal shafts, a conveying net chain (23) is jointly arranged on the directly opposite steering chain wheels (22), a conveying net (24) is arranged on the conveying net chain (23), a supporting column (24) is positioned and a supporting column (25) is arranged through the supporting column (25), one of them horizontal axostylus axostyle of conveying frame (21) is connected with through chain and sprocket drive and is set up defeated material motor (26) on frame (1) of polishing, polishing mechanism (3) are including crossing on the top surface of frame (1) of polishing support frame (31) the door font that location conveyor (2) set up support frame (31) are crossed, be provided with sideslip lead screw (32) on the top surface of the top crossbeam of support frame (31) of polishing, and be provided with sideslip motor (33) in one end of sideslip lead screw (32), be provided with on sideslip lead screw (32) can follow its axial displacement's lead screw slider (34), and lead screw slider (34) rigid coupling have one side of support frame (31) of polishing support riser (35) is vertical setting, be provided with two guide rails of vertical setting on the side that the lead screw slider (34) is opposite and be provided with lift slide (36) through the slider that matches with it, be provided with vertical decurrent motor (37) on lift slide (36), the bottom of motor (37) of polishing is provided with on the sideslip lead screw (32) can be along its axial displacement's lead screw slider (34), and lift cylinder (39) are connected with piston (39).
2. 2. The efficient surface polishing device for special-shaped plates according to claim 1, wherein the bottom end of each stand column (11) is provided with an adjusting foot (13), an L-shaped foot fixing frame (14) is arranged above the adjusting foot (13) on the side wall of each stand column (11), a connecting inclined plate is arranged at the bending position of the L-shaped foot fixing frame (14), and a through hole is formed in the bottom horizontal plate of the L-shaped foot fixing frame (14) and is fixed on the ground by using a foundation bolt (15).
3. 3. Efficient surface grinding device for profiled sheets according to claim 2, characterized in that a plurality of bolt holes (27) are arranged in a matrix on the top surface of the feed tray (25), that exchangeable sheet supporting and positioning posts (28) are provided through the bolt holes (27), and that suction cups (29) are provided at the top end of each sheet supporting and positioning post (28).
4. 4. A high-efficiency surface grinding device for profiled sheets as claimed in claim 3, characterized in that the feed motor (26) is a stepper motor.
5. 5. The efficient surface polishing device for special-shaped plates as set forth in claim 4, wherein two laser rangefinders (30) are arranged on the lifting slide plate (36) through a bracket, and the two laser rangefinders (30) are respectively arranged on two sides of the polishing motor (37) and are linked with the lifting cylinder (39).
6. 6. The efficient surface polishing device for special-shaped plates as set forth in claim 5, wherein a guiding slideway is axially arranged on the inside of the rear side of the polishing support frame (31), and a sliding block capable of moving along the axial direction is arranged, and is fixedly connected to the polishing support vertical plate (35).
7. 7. A high-efficiency surface grinding device for profiled sheet material as claimed in claim 6, characterized in that the surface of the grinding head (38) is covered with a flexible grinding material.
8. 8. The efficient surface polishing device for special-shaped plates, as set forth in claim 7, is characterized in that the dust cover (4) is a U-shaped cover with a downward opening and is covered above the positioning and conveying device (2) and the polishing mechanism (3), the feeding direction and the discharging direction of the positioning and conveying device (2) are both open, and a dust collector (5) is arranged on one side vertical plate of the dust cover (4).
9. 9. The efficient surface polishing device for the special-shaped plates, as set forth in claim 8, is characterized by comprising a controller (6), wherein a control main board is arranged in the controller (6), a man-machine interaction interface (61) is arranged on the front side of the controller, the man-machine interaction interface (61) is electrically connected with the control main board, and meanwhile, the man-machine interaction interface (61) is also electrically connected with the material conveying motor (26), the traversing motor (33), the polishing motor (37), the lifting cylinder (39) and the laser range finder (30) respectively.

Description

A high-efficient surface grinding device for dysmorphism panel Technical Field The utility model relates to the technical field of plate processing equipment, in particular to a high-efficiency surface polishing device for a special-shaped plate. Background In the production and processing process of the plate, polishing the surface of the special-shaped plate (such as a curved surface and an irregularly-shaped plate) is an important process. For polishing operation of plates, the conventional polishing device generally has the problems that 1) the special-shaped plates are complex in shape, common conveying devices are difficult to stably fix, the special-shaped plates are easy to shift during polishing, the processing quality is affected, 2) the conventional equipment is low in efficiency and poor in consistency due to the fact that the position and the pressure of a polishing head are manually adjusted, 3) dust generated during polishing is easy to spread, the conventional dustproof structure is poor in tightness and endangers the health of workers, 4) the conventional supporting structure cannot flexibly adapt to plates in different shapes, and time and labor are wasted in clamp replacement. Although part of the improved schemes optimize part of problems by adding dust collection devices or improving the structure of the conveying belt, a solution integrating high-precision positioning, self-adaptive polishing and high-efficiency dust removal is lacking, and the high-efficiency and accurate polishing requirements on special-shaped plates cannot be met. The polishing device for the surface of the special-shaped plate with the application number of CN202221291535.5 has the advantages that the polishing device can only polish a workpiece once, the polishing operation can be continued only by manually replacing the workpiece after polishing, the efficiency is low, the corresponding profiling plates also need to be replaced when polishing different workpieces, the replacement time of the workpiece is prolonged, and in addition, the polishing head cannot perform real-time lifting operation when polishing the surface of the special-shaped plate with different heights, so that the polishing requirement on the special-shaped plate with high efficiency and accuracy cannot be met. Disclosure of utility model The utility model aims to provide a high-efficiency surface polishing device for a special-shaped plate, which aims to solve the problems of low polishing efficiency and poor adaptability of the special-shaped plate in the background technology. The utility model provides a high-efficiency surface polishing device for special-shaped plates, which comprises a polishing frame, wherein a positioning conveying device is arranged in the middle of the top surface of the polishing frame, a polishing mechanism is arranged on the positioning conveying device through a bracket, a dust cover is covered above the conveying device and the polishing mechanism, a dust collector is arranged at one side vertical plate of the dust cover, the polishing frame comprises a plurality of frame columns which are arranged in a rectangular mode, a horizontal frame cross beam is arranged at the same height between two adjacent frame columns, the positioning conveying device comprises a conveying frame which is transversely arranged at the top surface of the polishing frame, two ends of the conveying frame are respectively and oppositely provided with two groups of steering chain wheels through shaft rods which are arranged in a horizontal mode, the right-opposite steering chain wheels are jointly provided with a conveying net chain, a conveying support column is arranged on the conveying net chain in a positioning mode, a conveying tray is arranged through the conveying support column, one horizontal shaft rod of the conveying frame is connected with a conveying motor arranged on the polishing frame through a chain and a chain wheel in a transmission mode, the polishing mechanism comprises a sliding rod which is arranged on the top surface of the polishing frame, a sliding guide screw is arranged on one side of the sliding guide screw, a sliding guide screw is arranged on the sliding guide screw, a sliding guide screw is arranged on one side of the sliding guide frame, and the sliding guide screw is arranged on the sliding guide screw guide frame, and the sliding guide frame is arranged on the sliding guide frame, the polishing support vertical plate is provided with two vertically arranged guide rails on the side surface of the screw rod sliding block, the guide rails are provided with lifting sliding plates through the sliding blocks matched with the guide rails, vertical downward polishing motors are arranged on the lifting sliding plates, polishing heads are connected to the bottom ends of shaft rods of the polishing motors through universal joints, lifting cylinders are further arranged at the top ends of the polishing support verti