CN214519468U

CN214519468U - Aluminum profile surface polishing device

Info

Publication number: CN214519468U
Application number: CN202022340619.0U
Authority: CN
Inventors: 杜政; 张海水
Original assignee: Zhejiang Yutai Aluminum Co ltd
Current assignee: Zhejiang Yutai Aluminum Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-10-29
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an aluminium alloy surface finish device relates to aluminium alloy production technical field, aluminium alloy surface finish device, including casing and transport mechanism, the upper end sliding connection of casing has the slide bar, the lower extreme fixed mounting of slide bar has the fixed block, the lower extreme of fixed block rotates and is connected with the burnishing roll, the top fixed mounting of casing has the pneumatic cylinder, the top of fixed block is provided with the cover bucket, the piston rod of pneumatic cylinder link up to inside the cover bucket, fixed mounting has the kicking block on the piston rod of pneumatic cylinder, the inside of cover bucket is provided with the spring, be provided with on the casing and carry out clear dust absorption mechanism to the burnishing roll. The utility model has the advantages that: the polishing roller can move in the vertical direction, so that the situation that the pressure is too high due to too much superposition between the polishing roller and the sectional material is avoided, and the consistency of front and back polishing is ensured; the dust that produces during can absorbing the polishing reduces the dust and drifts away, promotes the air quality in the factory building.

Description

Aluminum profile surface polishing device

Technical Field

The utility model relates to an aluminium alloy production technical field specifically is aluminium alloy surface finish device.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. Polishing does not improve the dimensional accuracy or geometric accuracy of a workpiece, but aims to obtain a smooth surface or mirror gloss, and aluminum profiles are widely used in the aerospace, automobile, machinery, marine and chemical industries because of their excellent properties, which are the most widely used non-ferrous structural materials in the industry.

When the existing aluminum profile surface polishing device is used, polishing rollers are similar to small-inclination inclined planes and the like when polishing profiles with different front and back sizes, different pressures are generated between the polishing rollers and the profiles due to different thicknesses, and polishing effects are different due to the fact that the pressures are not constant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy surface finish device, polishing roller can change the height according to the change of section bar thickness when polishing, avoids the section bar by thin when thick because pressure is too big, and leads to thin thick department polishing effect to have the difference.

In order to achieve the above object, the utility model provides a following technical scheme: aluminium alloy surface finish device, including casing and transport mechanism, the upper end sliding connection of casing has the slide bar, the lower extreme fixed mounting of slide bar has the fixed block, the lower extreme of fixed block rotates and is connected with the burnishing roll, the top fixed mounting of casing has the pneumatic cylinder, the top of fixed block is provided with the cover bucket, the piston rod of pneumatic cylinder link up to the cover bucket inside, fixed mounting has the kicking block on the piston rod of pneumatic cylinder, the inside of cover bucket is provided with the spring, be provided with on the casing and carry out clear dust absorption mechanism to the burnishing roll.

Preferably, dust absorption mechanism is including seting up the inside cavity at the fixed block, the bottom intercommunication of cavity has the gas pocket, fixed mounting has the air exhauster on the casing, the air outlet fixed mounting of air exhauster has the pipe, the air intake fixed mounting of air exhauster has the hose.

Preferably, one end of the hose is communicated with the cavity, a filtering water tank is fixedly mounted on one side of the shell, and one end of the conduit is inserted into the bottom of the filtering water tank.

Preferably, transport mechanism is including the inside support frame of fixed mounting at the casing, the upper end of support frame is rotated and is connected with the dabber, the one end fixed mounting of dabber has the drive roller, the outside of drive roller is provided with the conveyer belt.

Preferably, one side of the support frame is fixedly provided with a second motor, and an output shaft of the second motor is fixedly connected with the mandrel.

Preferably, the inner side of the upper end of the support frame is connected with a positioning rod in a sliding mode, and one end of the positioning rod is fixedly provided with a clamping plate.

Preferably, the upper end side of the support frame is provided with a self-locking assembly, and the position of the positioning rod is fixed through the self-locking assembly.

Preferably, the polishing roller is located right above the conveying mechanism, a first motor is fixedly mounted on one side of the fixing block, and an output shaft of the first motor is connected with the polishing roller.

Compared with the prior art, the beneficial effects of the utility model are that: this aluminium alloy surface finish device: the polishing roller is pressed downwards through the spring, and when the section bar changes from thin to thick, the spring is compressed, so that the polishing roller moves upwards, the situation that the pressure is too high due to too much superposition between the polishing roller and the section bar is avoided, and the consistency of front and back polishing is ensured; the air holes formed in the polishing roller can absorb dust generated during polishing, dust drifting is reduced, and air quality in a factory is improved.

Drawings

FIG. 1 is the whole body of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a schematic view of the dust suction mechanism of the present invention;

fig. 4 is a top view of the positioning rod and its assembly of the present invention.

In the figure: 10. a housing; 11. a transport mechanism; 12. a support frame; 13. a mandrel; 14. a drive roller; 15. a conveyor belt; 16. a second motor; 17. a hydraulic cylinder; 18. a splint; 19. positioning a rod; 20. a slide bar; 21. a fixed block; 22. a polishing roll; 23. a first motor; 24. a cavity; 25. sleeving a barrel; 26. a top block; 27. a spring; 28. a hose; 29. a conduit; 30. a dust suction mechanism; 31. air holes; 32. an exhaust fan; 33. and a filtering water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: aluminum profile surface polishing device, including casing 10 and transport mechanism 11, the upper end sliding connection of casing 10 has slide bar 20, the lower extreme fixed mounting of slide bar 20 has fixed block 21, the lower extreme of fixed block 21 rotates and is connected with polishing roller 22, polishing roller 22 can rotate, contact through polishing roller 22 and section bar, can polish the section bar, the top fixed mounting of casing 10 has pneumatic cylinder 17, the top of fixed block 21 is provided with a barrel 25, the piston rod of pneumatic cylinder 17 link up to the inside of barrel 25, fixed mounting has kicking block 26 on the piston rod of pneumatic cylinder 17, the setting of kicking block 26 can be connected pneumatic cylinder 17 and barrel 25, avoid the piston rod of pneumatic cylinder 17 to break away from barrel 25, the inside of barrel 25 is provided with spring 27, spring 27 exerts thrust to kicking block 26 and fixed block 21 all the time, when pneumatic cylinder 17 is to stretching out, make polishing roller 22 downwards carry out extrusion contact to the section bar, drive the section bar through transport mechanism 11 and pass through under burnishing roller 22, when the section bar changes by thin to thick, can exert ascending thrust to fixed block 21, spring 27 compresses for burnishing roller 22 moves up, avoids appearing the too big condition of pressure between burnishing roller 22 and the section bar, is provided with on casing 10 and carries out clear dust absorption mechanism 30 to burnishing roller 22, takes out the dust that produces when polishing through dust absorption mechanism 30, improves polishing quality.

Referring to fig. 1 and 3, the dust suction mechanism 30 includes a cavity 24 formed in the fixed block 21, an air hole 31 is formed at the bottom of the cavity 24, an exhaust fan 32 is fixedly mounted on the housing 10, a guide pipe 29 is fixedly mounted at an air outlet of the exhaust fan 32, a hose 28 is fixedly mounted at an air inlet of the exhaust fan 32, one end of the hose 28 is communicated with the cavity 24, a filter water tank 33 is fixedly mounted at one side of the housing 10, one end of the guide pipe 29 is inserted into the bottom of the filter water tank 33, air in the cavity 24 can be extracted by the exhaust fan 32, the filter water tank 33 is transported and known by the guide pipe 29, and dust in the air is filtered by a water source in the filter water tank 33, so that dust generated during polishing of the air hole is reduced.

Referring to fig. 1, the conveying mechanism 11 includes a supporting frame 12 fixedly installed inside the housing 10, a mandrel 13 is rotatably connected to an upper end of the supporting frame 12, a driving roller 14 is fixedly installed at one end of the mandrel 13, a conveying belt 15 is installed outside the driving roller 14, the driving roller 14 is driven to rotate by the rotation of the mandrel 13, the driving roller 14 can drive the conveying belt 15 to rotate, a section to be polished is placed on the conveying belt 15, and the section is conveyed by the conveying belt 15.

Referring to fig. 1, a second motor 16 is fixedly installed at one side of the supporting frame 12, an output shaft of the second motor 16 is fixedly connected with the spindle 13, and the driving roller 14 can be driven to rotate by the rotation of the second motor 16.

Referring to fig. 1 and 4, a positioning rod 19 is slidably connected to the inner side of the upper end of the supporting frame 12, a clamping plate 18 is fixedly installed at one end of the positioning rod 19, and the sectional material placed on the conveyor belt 15 can be positioned by adjusting the distance between the two clamping plates 18.

Referring to fig. 1, a self-locking assembly is disposed at an upper end of the supporting frame 12, and the position of the positioning rod 19 is fixed by the self-locking assembly, which may be a screw, and the positioning of the clamping plate 18 is completed by the screw abutting against the positioning rod 19.

Referring to fig. 1, the polishing roller 22 is located right above the conveying mechanism 11, a first motor 23 is fixedly installed on one side of the fixing block 21, an output shaft of the first motor 23 is connected with the polishing roller 22, the polishing roller 22 can be driven to rotate by the first motor 23, and the polishing roller 22 is located right above the conveying belt 15, so that the clamping plate 18 can be conveniently located.

The utility model discloses when concrete implementation: when the polishing machine is used, a section is placed on the conveyor belt 15, the hydraulic cylinder 17 extends downwards to enable the polishing roller 22 to move to the bottom end, the first motor 23 is started, the first motor 23 drives the polishing roller 22 to rotate, the second motor 16 is started, the driving roller 14 can be driven to rotate through the rotation of the second motor 16, the driving roller 14 is driven to rotate through the rotation of the mandrel 13, the driving roller 14 can drive the conveyor belt 15 to rotate, the section is conveyed towards the polishing roller 22 through the conveyor belt 15, the section is polished through the polishing roller 22 after being in contact with the polishing roller 22, when the thickness of the section is inconsistent, the section applies upward thrust to the fixing block 21 when the section is changed from thin to thick, the spring 27 is compressed to enable the polishing roller 22 to move upwards, the phenomenon that the extrusion force between the section and the polishing roller 22 is too large, and smoke and dust generated in the polishing process are avoided, by turning on the suction fan 32, the air in the cavity 24 can be drawn off by means of the suction fan 32, and the dust in the air is filtered by means of the water supply in the filter water tank 33, while being transported through the conduit 29 into the filter water tank 33.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Aluminium alloy surface finish device, including casing (10) and transport mechanism (11), its characterized in that: the utility model discloses a polishing machine, including casing (10), the upper end sliding connection of casing (10) has slide bar (20), the lower extreme fixed mounting of slide bar (20) has fixed block (21), the lower extreme of fixed block (21) rotates and is connected with burnishing roll (22), the top fixed mounting of casing (10) has pneumatic cylinder (17), the top of fixed block (21) is provided with telescopic (25), the piston rod of pneumatic cylinder (17) link up to telescopic (25) inside, fixed mounting has kicking block (26) on the piston rod of pneumatic cylinder (17), the inside of telescopic (25) is provided with spring (27), be provided with on casing (10) and carry out abluent dust absorption mechanism (30) to burnishing roll (22).

2. The aluminum profile surface polishing device according to claim 1, characterized in that: dust absorption mechanism (30) are including seting up cavity (24) inside fixed block (21), the bottom intercommunication of cavity (24) has gas pocket (31), fixed mounting has air exhauster (32) on casing (10), the air outlet fixed mounting of air exhauster (32) has pipe (29), the air intake fixed mounting of air exhauster (32) has hose (28).

3. The aluminum profile surface polishing device according to claim 2, characterized in that: one end of the hose (28) is communicated with the cavity (24), one side of the shell (10) is fixedly provided with a filtering water tank (33), and one end of the guide pipe (29) is inserted into the bottom of the filtering water tank (33).

4. The aluminum profile surface polishing device according to claim 1, characterized in that: transport mechanism (11) are including support frame (12) of fixed mounting in casing (10) inside, the upper end of support frame (12) is rotated and is connected with dabber (13), the one end fixed mounting of dabber (13) has drive roller (14), the outside of drive roller (14) is provided with conveyer belt (15).

5. The aluminum profile surface polishing device according to claim 4, characterized in that: one side fixed mounting of support frame (12) has second motor (16), the output shaft and dabber (13) fixed connection of second motor (16).

6. The aluminum profile surface polishing device according to claim 4, characterized in that: the inner side of the upper end of the support frame (12) is connected with a positioning rod (19) in a sliding mode, and one end of the positioning rod (19) is fixedly provided with a clamping plate (18).

7. The aluminum profile surface polishing device according to claim 6, characterized in that: the upper end side of the support frame (12) is provided with a self-locking assembly, and the position of the positioning rod (19) is fixed through the self-locking assembly.

8. The aluminum profile surface polishing device according to claim 1, characterized in that: the polishing roller (22) is located right above the conveying mechanism (11), a first motor (23) is fixedly mounted on one side of the fixing block (21), and an output shaft of the first motor (23) is connected with the polishing roller (22).