Polishing mechanism

Abstract

The polishing mechanism comprises polishing assemblies, a conveying assembly, a lifting assembly and a carrier, the two polishing assemblies are symmetrically arranged on the two sides of the conveying assembly, the polishing assemblies are arranged on the lifting assembly, a positioning strip is fixedly arranged on the conveying assembly, a workpiece is detachably placed on the carrier, and the carrier is matched with the positioning strip in a limiting mode. The two sides of the workpiece extend out of the conveying assembly, and the polishing assembly polishes the two side edges of the workpiece. A workpiece to be polished can be placed on the conveying belt, the second motor is started to drive the conveying belt to convey the workpiece, so that the workpiece to be polished can be conveyed to the position below the polishing abrasive belt, the first motor is started to drive the polishing abrasive belt to be conveyed between the contact roller and the tensioning roller, and the surface of the workpiece in operation can be polished. The automatic polishing device is high in automation degree, polishing efficiency and safety, the height of the polishing assembly can be adjusted through the lifting assembly, and the polishing assembly can be lifted up to eliminate problems when abnormity occurs in the running process.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing processing technical field especially relates to a polishing mechanism. BACKGROUND

[0002] The workpiece of flat plate shape such as steel plate will have a lot of burrs on the surface roughness, so before using, usually want to carry out polishing treatment, polishing is to utilize the mechanical, chemical or electrochemical effect, make workpiece surface roughness reduce to obtain the processing method of bright, even surface, is the modification processing of workpiece surface by polishing tool and abrasive grain or other polishing medium. But the existing polishing mode, mostly through motor drives wool disc, sand disc etc. to workpiece manual polishing, although there is polishing device at present, but its structure is complex, can only polish the two side edges of plane workpiece, can not satisfy actual production demand, also has the defects such as low efficiency, time-consuming and laborious, high labor cost, low precision. SUMMARY

[0003] The utility model embodiment solves the technical problem that provides a kind of polishing mechanism.

[0004] To solve the above technical problem, the utility model embodiment provides a kind of polishing mechanism, including polishing component, conveying component and carrier, two described polishing components are symmetrically set in the conveying component two sides, the positioning strip is fixedly arranged on the conveying component, workpiece can be placed on the carrier, the positioning strip is used to position the carrier, the two sides of the workpiece extend the conveying component, the polishing component and the two side edges of the workpiece contact and polish.

[0005] Further, the polishing component includes a first motor, a lifting plate, a polishing abrasive belt, a contact roller and a tensioning roller rotatably arranged on the lifting plate, the polishing abrasive belt is connected and arranged between the contact roller and the tensioning roller, the first motor is arranged on one side of the lifting plate, and the first motor is used to drive the contact roller to rotate.

[0006] Further, the conveying component includes a second motor, a conveyor belt, two oppositely arranged mounting plates, and a driving roller and a driven roller rotatably arranged between the two mounting plates, the conveyor belt is connected and arranged between the driving roller and the driven roller, the positioning strips are spaced apart on the conveyor belt, the spacing distance of the positioning strips is adapted to the carrier, the second motor is in transmission connection with the driving roller, and the second motor is used to drive the driving roller to rotate.

[0007] Further, it further includes a lifting assembly, the lifting assembly is connected with the polishing assembly, the lifting assembly includes a fixed rod and a plurality of movable blocks movably arranged on the fixed rod, and the movable blocks are fixedly connected with the lifting plate.

[0008] Further, the horizontal moving assembly supports the polishing assembly, the horizontal moving assembly comprises a fixed tube and a sliding plate slidingly arranged on the fixed tube, the fixed tube passes through the sliding plate, the sliding plate is fixedly arranged below the polishing assembly, and the sliding plate is locked on the fixed tube through a hoop.

[0009] Further, the carrier comprises a supporting plate and connecting strips fixedly arranged at two ends of the supporting plate, the length of the supporting plate matches the workpiece, and the connecting strips limit the workpiece.

[0010] The embodiment of the utility model has the following beneficial effects:

[0011] The workpiece is polished by the polishing assembly, and the distance between the polishing assemblies can be adjusted according to workpieces of different specifications;

[0012] The two polishing assemblies can polish the two side edges of the workpiece at the same time, thereby greatly improving the polishing quality and efficiency of the workpiece;

[0013] The positioning strips are arranged on the conveying belt, the positioning strips are opposite to the polishing assemblies in direction, the carrier is positioned by the positioning strips, and therefore the workpiece can be effectively prevented from being displaced or falling out of the carrier during polishing and grinding;

[0014] The carrier cooperates with the positioning strips, and the plurality of carriers are kept stable under the action of the positioning strips, thereby greatly improving the conveying efficiency of the carrier and preventing the carrier from shaking during polishing and grinding, and affecting the polishing effect of the workpiece;

[0015] The workpiece to be polished can be placed on the conveying belt, the second motor is started to drive the conveying belt to convey the workpiece, so that the workpiece to be polished can be conveyed below the polishing sand belt, the first motor is started to drive the polishing sand belt to convey between the contact roller and the tensioning roller, the surface of the workpiece in operation can be polished, the degree of automation is high, the polishing efficiency is high, and the safety is relatively high, the height of the polishing assembly can be adjusted through the lifting assembly, so that workpieces of different specifications can be polished, the polishing assembly can be raised to eliminate problems when an abnormality occurs during operation, the applicability is more extensive, the carrier can flatten the workpiece, so that the workpiece is prevented from being raised on one side during polishing, and the horizontal moving assembly can move horizontally in a small range according to the change of the specification of the workpiece, so that the compatibility of the polishing mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic view of the embodiment of the utility model;

[0017] Figure 2It is the polishing assembly structure schematic view of the embodiment of the utility model;

[0018] Figure 3 It is the conveying assembly structure schematic view of the embodiment of the utility model;

[0019] Figure 4 It is the conveying assembly operation schematic view of the embodiment of the utility model;

[0020] Figure 5 It is the conveying assembly with carrier schematic view of the embodiment of the utility model;

[0021] Figure 6 It is the conveying assembly internal structure schematic view of the embodiment of the utility model;

[0022] Figure 7 It is the lifting assembly structure schematic view of the embodiment of the utility model;

[0023] Figure 8 It is the carrier and workpiece structure schematic view of the embodiment of the utility model;

[0024] Figure 9 It is the transverse movement assembly structure schematic view of the embodiment of the utility model Figure 1 ;

[0025] Figure 10 It is the transverse movement assembly structure schematic view of the embodiment of the utility model Figure 2 ;

[0026] Figure 11 It is the workpiece polishing after schematic view of the embodiment of the utility model;

[0027] In the drawing,

[0028] 1, polishing assembly, 11, first motor, 12, lifting plate, 13, polishing abrasive belt, 14, contact roller, 15, tensioning roller, 2, conveying assembly, 21, second motor, 22, conveying belt, 221, positioning strip, 23, mounting plate, 24, driving roller, 25, driven roller, 3, lifting assembly, 31, fixed rod, 32, moving block, 4, carrier, 41, supporting plate, 42, connecting strip, 5, transverse movement assembly, 51, fixed tube, 52, sliding plate, 53, hoop, 6, workpiece. Specific implementation

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clear, the utility model will be described in further detail below in conjunction with the drawings.

[0030] For example, Figures 1-11As shown in the drawings, a polishing mechanism comprises a polishing assembly 1, a conveying assembly 2, a lifting assembly 3, a carrier 4 and a transverse moving assembly 5, two polishing assemblies 1 are symmetrically arranged on both sides of the conveying assembly 2, the polishing assembly 1 is arranged on the lifting assembly 3, and the two polishing assemblies 1 can polish the two side edges of the workpiece 2 at the same time, thereby greatly improving the polishing quality and efficiency of the workpiece 6; the positioning strip 221 is fixedly arranged on the conveying assembly 2, the workpiece 6 is detachably placed on the carrier 4, the carrier 4 is positioned and matched with the positioning strip 221, the transverse moving assembly 5 supports the polishing assembly 1, and the distance between the polishing assemblies 1 can be adjusted according to workpieces 6 of different specifications; the two sides of the workpiece 6 extend out of the conveying assembly 2, and the polishing assembly 1 polishes the two side edges of the workpiece 6.

[0031] As shown in the drawings, Figure 2 and 7 the polishing assembly 1 comprises a first motor 11, a lifting plate 12, a polishing sand belt 13, a contact roller 14 and a tensioning roller 15 rotatably arranged on the lifting plate 12, the polishing sand belt 13 is connected and arranged between the contact roller 14 and the tensioning roller 15, the first motor 11 is arranged on the side of the lifting plate 12 away from the conveying assembly 2, and the first motor 11 is used to drive the contact roller 14 to rotate.

[0032] As shown in the drawings, Figures 3-6 the conveying assembly 2 comprises a second motor 21, a conveying belt 22, two mounting plates 23 oppositely arranged, and a driving roller 24 and a driven roller 25 rotatably arranged between the two mounting plates 23, the conveying belt 22 is connected and arranged between the driving roller 24 and the driven roller 25, the positioning strips 221 are spaced apart on the conveying belt 22, the spacing distance of the positioning strips 221 is matched with the carrier 4, the second motor 21 is in transmission connection with the driving roller 24, and the second motor 21 is used to drive the driving roller 24 to rotate. The positioning strips 221 are arranged on the conveying belt 22, the positioning strips 221 are opposite to the polishing assembly 1 in direction, the carrier 4 is positioned by the positioning strips 221, and thus the workpiece 6 is effectively prevented from being displaced or falling out of the carrier 6 during polishing and grinding.

[0033] As shown in the drawings, Figure 7 the lifting assembly 3 comprises a fixed rod 31 and a plurality of moving blocks 32 which are liftably arranged on the fixed rod 31, and the moving blocks 32 are fixedly connected with the lifting plate 12.

[0034] As shown in the drawings, Figure 8 the carrier 4 comprises a supporting plate 41 and a connecting strip 42 fixedly arranged at both ends of the supporting plate 41, the length of the supporting plate 41 is matched with the workpiece 6, and the connecting strip 42 limits the workpiece 6. The carrier 4 is matched with the positioning strips 221, the carrier 4 is kept stable under the action of the positioning strips 221, thereby greatly improving the conveying efficiency of the carrier 4, preventing the carrier from shaking during polishing and affecting the polishing effect of the workpiece.

[0035] AsFigure 9 and 10 As shown in the figure, the horizontal moving assembly 5 comprises a fixed tube 51 and several sliding plates 52 slidingly arranged on the fixed tube 51, the fixed tube 51 passes through the sliding plates 52, the sliding plates 52 are fixedly arranged below the polishing assembly 1, and the sliding plates 52 are locked on the fixed tube 51 by tightening the bolts on the hoop rings 53 on both sides of the sliding plates 52.

[0036] The workpiece 6 to be polished can be placed on the conveying belt 22, the second motor 21 is started to drive the conveying belt 22 to convey the workpiece 6, so that the workpiece 6 to be polished can be conveyed below the polishing sand belt 13, the first motor 11 is started to drive the polishing sand belt 13 to convey between the contact roller 14 and the tensioning roller 15, the surface of the workpiece 6 in operation can be polished, the degree of automation is high, the polishing efficiency is high, and the safety is relatively high, the height of the polishing assembly 1 can be adjusted through the lifting assembly 3, so that workpieces 6 of different specifications can be polished, the polishing assembly 1 can also be lifted up when an abnormality occurs during operation to eliminate the problem, the applicability is more extensive, the carrier 4 can flatten the workpiece 6, preventing the workpiece 6 from being raised on one side during polishing, and the horizontal moving assembly 5 can move horizontally in a small range according to the specification of the workpiece 6, so as to improve the compatibility of the polishing mechanism.

[0037] Of course, the above-mentioned embodiments only serve to illustrate the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and it cannot limit the protection scope of the present application. Any modification made according to the spirit and essence of the main technical solution of the present application should be covered within the protection scope of the present application.

Claims

1. A polishing mechanism characterized by, The utility model provides a polishing assembly (1), conveying assembly (2) and carrier (4) including two the polishing assembly (1) symmetry sets up in conveying assembly (2) both sides, the fixed position strip (221) of setting up on conveying assembly (2), workpiece (6) can be placed on carrier (4) detachably, the fixed position strip (221) is used for positioning carrier (4), workpiece (6) both sides protrude conveying assembly (2), and the polishing assembly (1) is contacted with workpiece (6) both sides edge and carries out polishing.

2. The polishing mechanism according to claim 1, wherein The polishing assembly (1) includes a first motor (11), a lifting plate (12), a polishing abrasive belt (13), a contact roller (14) and a tensioning roller (15) rotatably arranged on the lifting plate (12), the polishing abrasive belt (13) is connected and arranged between the contact roller (14) and the tensioning roller (15), and the first motor (11) is arranged on one side of the lifting plate (12). The first motor (11) is used to drive the contact roller (14) to rotate.

3. The polishing mechanism of claim 1, wherein The conveying assembly (2) includes a second motor (21), a conveying belt (22), two mounting plates (23) oppositely arranged, a driving roller (24) and a driven roller (25) rotatably arranged between the two mounting plates (23), the conveying belt (22) is connected and arranged between the driving roller (24) and the driven roller (25), the positioning strips (221) are arranged at intervals on the conveying belt (22), the interval distance of the positioning strips (221) is matched with the carrier (4), the second motor (21) is in transmission connection with the driving roller (24), and the second motor (21) is used to drive the driving roller (24) to rotate.

4. The polishing mechanism according to claim 2, wherein The utility model also includes a lifting assembly (3), the lifting assembly (3) is connected with the polishing assembly (1), the lifting assembly (3) includes a fixed rod (31) and a plurality of movable blocks (32) which are arranged on the fixed rod (31) in a liftable manner, and the movable blocks (32) are fixedly connected with the lifting plate (12).

5. The polishing mechanism of claim 1, wherein The utility model also includes a horizontal moving assembly (5), the horizontal moving assembly (5) supports the polishing assembly (1), the horizontal moving assembly (5) includes a fixed tube (51) and a sliding plate (52) which is arranged on the fixed tube (51) in a sliding manner, the fixed tube (51) penetrates through the sliding plate (52), the sliding plate (52) is fixedly arranged below the polishing assembly (1), and the sliding plate (52) is locked on the fixed tube (51) through a hoop (53).

6. The polishing mechanism of claim 1, wherein The carrier (4) includes a supporting plate (41) and a connecting strip (42) fixedly arranged at both ends of the supporting plate (41), the length of the supporting plate (41) is matched with the workpiece (6), and the connecting strip (42) limits the workpiece (6).

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