Rotary grinding workstation for aluminum alloy shell products

Abstract

The utility model belongs to the technical field of polishing equipment, and provides an aluminum alloy shell product rotary polishing workstation which comprises an equipment frame body, and a six-axis industrial robot floating eccentric polishing mechanism and an aluminum alloy shell product rotary table mechanism are arranged on the equipment frame body. The shell product polishing device is reasonable in structural design, the position of a shell product relative to the polishing device can be adjusted, so that the shell product is polished, the polishing angle is automatically adjusted, meanwhile, the polishing device can be rapidly replaced, maintenance is convenient, automation of a production line is achieved, and the polishing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the polishing equipment technical field, concretely relates to a kind of aluminium alloy shell product rotary polishing workstation. BACKGROUND

[0002] Now metal appearance product has strict control to appearance, generally need to polish the shell of product. Traditional polishing mode is manual polishing, manual polishing needs to rely on the experience and skill of worker to guarantee the uniformity and precision of polishing, and the polishing quality is difficult to guarantee, the polishing efficiency is low, and the labor cost is high. CONTENT OF UTILITY MODEL

[0003] In order to overcome the above-mentioned shortcomings of prior art, the utility model aims at providing a kind of aluminium alloy shell product rotary polishing workstation.

[0004] The utility model solves the technical scheme that the technical problem thereof adopts:

[0005] A kind of aluminium alloy shell product rotary polishing workstation, including equipment frame body, six-axis industrial robot floating eccentric polishing mechanism and aluminium alloy shell product rotary table mechanism are equipped on the equipment frame body;

[0006] The six-axis industrial robot floating eccentric polishing mechanism includes six-axis industrial robot and eccentric polishing mechanism, the eccentric polishing mechanism is connected with the six-axis industrial robot, and the eccentric polishing mechanism includes polishing mounting seat, first cylinder piece, polishing connecting piece, polishing head assembly and polishing sliding rail piece, the first cavity for placing the first cylinder piece, polishing connecting piece is equipped with the first cavity of polishing mounting seat, the polishing sliding rail piece is located in the inner wall surface of the first cavity, the polishing connecting piece is slidably connected with the polishing sliding rail piece, the first cylinder piece is located in the polishing connecting piece, the piston rod of the first cylinder piece is arranged towards the inner wall surface of the first cavity, the first opening portion that is communicated with the first cavity is equipped on the polishing mounting seat, one end of the polishing connecting piece passes through the first opening portion and is connected with the polishing head assembly, and the first air joint that is connected with the first cylinder piece is equipped on the polishing mounting seat;

[0007] The aluminum alloy shell product rotating table mechanism comprises a rotating table body, a first rotating motor, a second rotating motor, a clamping cylinder, a positioning piece, a first rotating table and a first clamping workbench; the first rotating motor is arranged on the rotating table body, the first rotating table is rotationally connected with the rotating table body, the driving end of the first rotating motor is connected with the rotating table body, the second rotating motor is arranged on the first rotating table, the first clamping workbench is rotationally connected with the first rotating table, the driving end of the second rotating motor is connected with the first clamping workbench, and the positioning piece and the clamping cylinder are arranged on the first clamping workbench; the positioning piece and the clamping cylinder form a clamping part for fixing the shell product.

[0008] Preferably, the polishing head assembly comprises a quick-change disc device and a polishing device, the quick-change disc device comprises a first quick-change disc and a second quick-change disc, the first quick-change disc is connected with the polishing connecting piece, the second quick-change disc is connected with the polishing device, the first quick-change disc is provided with a first quick-change connecting part, the first quick-change connecting part is provided with a second cylinder and a locking steel ball, the locking steel ball is in sliding connection with the first quick-change connecting part, the second quick-change disc is arranged in a second quick-change connecting groove, the first quick-change connecting part is matched with the second quick-change connecting groove, and the first quick-change disc is provided with a second air joint connected with the second cylinder;

[0009] The piston rod of the second cylinder can act on one end of the locking steel ball to make the first quick-change disc and the second quick-change disc be in the locking state.

[0010] Preferably, the first opening part is provided with a damping connecting seat, the damping connecting seat comprises a flexible damping part and a damping connecting part, the damping connecting part is connected with the polishing mounting seat, and the flexible damping part is provided with a flexible opening part matched with one end of the polishing connecting piece.

[0011] Preferably, the first quick-change connecting part is in a cylindrical shape, and the number of the locking steel balls is two or more than two, and the locking steel balls are uniformly distributed along the radial direction of the outer wall surface of the first quick-change connecting part.

[0012] The first quick-change connecting part is provided with a first quick-change containing cavity for placing the second cylinder, and a plurality of first quick-change channels matched with the locking steel balls are uniformly distributed on the outer wall surface of the first quick-change connecting part along the radial direction thereof.

[0013] The second quick-change connecting groove is provided with a slope clamping surface, and when the locking steel ball is in abutment with the slope clamping surface, the first quick-change disc and the second quick-change disc are in the locking state.

[0014] Preferably, the polishing device comprises a polishing fixed base, a polishing rotating motor and a polishing grinding head piece, the polishing rotating motor is arranged in the polishing fixed base, and the polishing grinding head piece is connected with the driving end of the polishing rotating motor.

[0015] Preferably, the rotating rack body comprises a rotating rack base, a first rotating rack body, a second rotating rack body, a first linkage plate, a second linkage plate, a first linkage wheel, a second linkage wheel, a third linkage wheel and a linkage belt piece, the first rotating rack body and the second rotating rack body are arranged in the rotating rack base, the first linkage plate is rotationally matched with the first rotating rack body, the second linkage plate is rotationally matched with the second rotating rack body, and the third linkage wheel is rotationally matched with the second linkage plate.

[0016] The number of the first rotating tables is two, and the first rotating tables are arranged between the first linkage plate and the second linkage plate, the two ends of the first rotating tables are respectively rotationally matched with the first linkage plate and the second linkage plate, the first linkage wheel is arranged at the rotationally matched position of one of the first rotating tables and the second linkage plate, the second linkage wheel is arranged at the rotationally matched position of the other first rotating table and the second linkage plate, and the linkage belt piece is sleeved on the first linkage wheel, the second linkage wheel and the third linkage wheel.

[0017] The first rotating motor is arranged in the first rotating rack body, and the driving end of the first rotating motor is connected with the first linkage plate.

[0018] Preferably, the number of the positioning pieces is three, and the positioning pieces are arranged in a V-shaped mode on the end face of the first clamping workbench, and the positioning pieces comprise a first positioning piece, a second positioning piece and a third positioning piece, the first positioning piece and the second positioning piece are arranged in parallel, the third positioning piece is arranged between the first positioning piece and the second positioning piece, the clamping cylinder piece is arranged between the first positioning piece and the second positioning piece, and the driving end of the clamping cylinder piece is arranged in a direction away from the third positioning piece.

[0019] Preferably, the number of the first clamping workbenches is two or more, and the first clamping workbenches are arranged along the length direction of the first rotating table.

[0020] Preferably, the rotating rack body further comprises a waste collecting guide plate piece, the two ends of the waste collecting guide plate piece are respectively connected with the first rotating rack body and the second rotating rack body, and the waste collecting guide plate piece has a waste collecting guide plate arranged obliquely to the rotating rack base.

[0021] Compared with the prior art, the polishing device has the beneficial effects that:

[0022] The shell product position adjustment relative to the polishing device can be realized, the shell product is polished, the polishing angle is automatically adjusted, the polishing device can be quickly replaced, maintenance is facilitated, the automation of the production line is realized, and the polishing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiment of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0024] Figure 1 It is a structural schematic view of the present application.

[0025] Figure 2 It is a structural schematic view of the six-axis industrial robot floating eccentric polishing mechanism of the present application.

[0026] Figure 3 It is an internal structure schematic view of the polishing mounting seat of the present application.

[0027] Figure 4 It is a schematic view of the eccentric polishing mechanism of the present application.

[0028] Figure 5 It is a schematic view of the first quick-change disc piece of the present application.

[0029] Figure 6 It is a schematic view of the second quick-change disc piece of the present application.

[0030] Figure 7 It is a cooperation local section schematic view of the first quick-change disc piece and the second quick-change disc piece of the present application.

[0031] Figure 8 It is a structural schematic view of the aluminum alloy shell product rotating table mechanism of the present application.

[0032] Figure 9 It is a structural exploded schematic view of the aluminum alloy shell product rotating table mechanism of the present application.

[0033] Figure 10 It is a structural schematic view of each component on the first clamping workbench of the present application.

[0034] Among them:

[0035] 1 - equipment frame body;

[0036] 2 - six-axis industrial robot floating eccentric polishing mechanism, 201 - six-axis industrial robot,

[0037] 202 - eccentric polishing mechanism,

[0038] 2021 - polishing mounting base,

[0039] 2022 - first cylinder piece,

[0040] 2023 - polishing head assembly, 20231 - quick-change disc device, 202311 - first quick-change disc piece, 2023111 - first quick-change connecting part, 2023112 - second cylinder piece, 2023113 - locking steel ball, 2023114 - first positioning pin piece, 2023115 - first quick-change channel part, 202312 - second quick-change disc piece, 2023121 - second quick-change connecting groove, 2023122 - second positioning hole, 2023123 - slope clamping surface, 202313 - second air connection,

[0041] 20232 - polishing device, 202321 - polishing fixing base, 202322 - polishing rotating motor, 202323 - polishing grinding head piece,

[0042] 2024 - polishing connecting piece,

[0043] 2025 - polishing sliding rail piece,

[0044] 2026 - damping connecting seat, 20261 - flexible damping part, 2027 - first air connection;

[0045] 3 - aluminum alloy shell product rotating table mechanism, 301 - rotating table frame body, 3011 - rotating table frame base, 3012 - first rotating table frame body, 3013 - second rotating table frame body, 3014 - first linkage plate, 3015 - second linkage plate, 3016 - first linkage wheel, 3017 - second linkage wheel, 3018 - third linkage wheel, 3019 - linkage belt piece, 3020 - linkage fixed plate, 302 - first rotating rotating motor, 303 - second rotating rotating motor, 304 - clamping cylinder piece, 305 - positioning piece, 306 - first rotating table, 307 - first clamping workbench, 308 - waste collecting guide plate piece, 3081 - waste collecting guide plate;

[0046] 4 - shell product. DETAILED DESCRIPTION

[0047] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0049] Example:

[0050] like Figures 1-10 As shown, this embodiment provides a rotary grinding workstation for aluminum alloy shell products, including a frame 1, on which a six-axis industrial robot floating eccentric grinding mechanism 2 and an aluminum alloy shell product rotary table mechanism 3 are provided.

[0051] The structure of the floating eccentric grinding mechanism 2 of the six-axis industrial robot is as follows:

[0052] It includes a six-axis industrial robot 201 and an eccentric grinding mechanism 202, with the eccentric grinding mechanism 202 connected to the six-axis industrial robot 201;

[0053] The eccentric grinding mechanism 202 includes a grinding mounting base 2021, a first cylinder component 2022, a grinding connector 2024, a grinding head assembly 2023, and a grinding sliding track component 2025;

[0054] The grinding mounting base 2021 has a first cavity for placing the first cylinder component 2022 and the grinding connector 2024. The grinding sliding rail component 2025 is disposed on the inner wall surface of the first cavity. The grinding connector 2024 is slidably engaged with the grinding sliding rail component 2025. The first cylinder component 2022 is disposed on the grinding connector 2024. The piston rod of the first cylinder component 2022 is disposed facing the inner wall surface of the first cavity. The grinding mounting base 2021 has a first opening communicating with the first cavity. One end of the grinding connector 2024 passes through the first opening and is connected to the grinding head assembly 2023. The grinding mounting base 2021 has a first vent connector 2027 connected to the first cylinder component 2022.

[0055] The polishing head assembly 2023 comprises a quick-change disc device 20231 and a polishing device 20232, the quick-change disc device 20231 comprises a first quick-change disc part 202311 and a second quick-change disc part 202312, the first quick-change disc part 202311 is connected with the polishing connecting part 2024, the second quick-change disc part 202312 is connected with the polishing device 20232, the first quick-change disc part 202311 is provided with a first quick-change connecting part 2023111, the first quick-change connecting part 2023111 is provided with a second cylinder part 2023112 and a locking steel ball 2023113, the locking steel ball 2023113 is in sliding fit with the first quick-change connecting part 2023111, the second quick-change disc part 202312 is arranged in a second quick-change connecting groove 2023121, the first quick-change connecting part 2023111 is matched with the second quick-change connecting groove 2023121, and the first quick-change disc part 202311 is provided with a second air joint 202313 connected with the second cylinder part 2023112;

[0056] The piston rod of the second cylinder part 2023112 can act on one end of the locking steel ball 2023113 to extend from the first quick-change connecting part 2023111 and be matched with the second quick-change connecting groove 2023121, so that the first quick-change disc part 202311 and the second quick-change disc part 202312 are in a locked state.

[0057] The six-axis industrial robot floating eccentric polishing mechanism of the embodiment is applied to the polishing process of a shell product. Firstly, the first cylinder part 2022 and the polishing sliding rail part 2025 structure in the polishing mounting seat 2021 can make the polishing connecting part 2024 form a relative sliding structure in the polishing mounting seat 2021, so that the polishing head assembly 2023 can make a response action through the polishing connecting part 2024 when encountering a relatively large machining force impact, and floating is realized. Secondly, the first quick-change disc part 202311 and the second quick-change disc part 202312 of the quick-change disc device 20231 can be quickly locked or unlocked, so as to facilitate quick replacement of the polishing device 20232.

[0058] The polishing mounting seat 2021 of the embodiment further has the following structure:

[0059] A damping connecting seat 2026 is arranged at the first opening part, the damping connecting seat 2026 comprises a flexible damping part 20261 and a damping connecting part, the damping connecting part is connected with the polishing mounting seat 2021, and the flexible damping part 20261 is provided with a flexible opening part matched with one end of the polishing connecting part 2024.

[0060] Specifically, the number of the polishing sliding rail parts 2025 is two or more and they are symmetrically arranged at both sides of the width end of the polishing connecting part 2024.

[0061] The first cylinder members 2022 are respectively arranged on one side and the other side of the length end of the polishing connecting member 2024.

[0062] Specifically, the number of the first cylinder members 2022 is four, and two first cylinder members 2022 are respectively arranged on one side and the other side of the length end of the polishing connecting member 2024.

[0063] In the above structure, when the polishing connecting member 2024 is actively or passively moved under the action of the first cylinder members 2022, the flexible damping part 20261 of the damping connecting seat 2026 arranged in contact with one end of the polishing connecting member 2024 plays a damping role, reducing the rigid contact of the one end of the polishing connecting member 2024 with the polishing mounting seat 2021 and affecting the service life of the whole structure. The flexible damping part 20261 of the embodiment can be a rubber part.

[0064] Meanwhile, when the polishing connecting member 2024 is moved in the polishing mounting seat 2021 under the action of the first cylinder members 2022, the position of the polishing head assembly 2023 relative to the polishing mounting seat 2021 can be adjusted, thereby improving the polishing precision.

[0065] The specific structure of the polishing head assembly 2023 of the embodiment is as follows:

[0066] The shape of the first quick-change connecting part 2023111 of the first quick-change disc member 202311 is cylindrical, and the number of the locking steel balls 2023113 is two or more, which are uniformly distributed on the outer wall surface of the first quick-change connecting part 2023111 in the radial direction of the first quick-change connecting part 2023111.

[0067] Specifically, the bottom end surface of the first quick-change connecting part 2023111 is provided with a first positioning pin member 2023114, and the top end surface of the second quick-change disc member 202312 is provided with a second positioning hole 2023122 matched with the first positioning pin member 2023114.

[0068] Specifically, the first quick-change connecting part 2023111 is provided with a first quick-change accommodating cavity for placing the second cylinder member 2023112, and the outer wall surface of the first quick-change connecting part 2023111 is uniformly provided with a plurality of first quick-change channel parts 2023115 matched with the locking steel balls 2023113 in the radial direction thereof.

[0069] Specifically, the second quick-change connecting groove 2023121 is provided with a slope clamping surface 2023123, and when the locking steel ball 2023113 is in contact with the slope clamping surface 2023123, the first quick-change disc member 202311 and the second quick-change disc member 202312 are in a locked state.

[0070] According to the above structure, the principle that the first quick change disc part 202311 and the second quick change disc part 202312 are in a locked state or a contact locked state is as follows:

[0071] When the piston rod of the second cylinder part 2023112 is in a retracted state, the locking steel ball 2023113 is in the first quick change channel part 2023115 at this time, the first quick change connecting part 2023111 can be entered into the second quick change connecting groove 2023121 and matched by the first positioning pin part 2023114 and the second positioning hole 2023122, and then the piston rod of the second cylinder part 2023112 is extended and acts on the locking steel ball 2023113 to move, so that part of the locking steel ball 2023113 passes through the first quick change channel part 2023115 and is attached to the inclined clamping surface 2023123, and the locking steel ball 2023113 is stabilized in position under the interaction force of the piston rod of the second cylinder part 2023112 and the inclined clamping surface 2023123, so that the first quick change disc part 202311 and the second quick change disc part 202312 are in a locked state;

[0072] The piston rod of the second cylinder part 2023112 is retracted again, the acting force of the piston rod of the second cylinder part 2023112 on the locking steel ball 2023113 is removed, and the locking state is contacted at this time. When the first quick change connecting part 2023111 and the second quick change connecting groove 2023121 are separated, the locking steel ball 2023113 completely enters the first quick change channel part 2023115, so that the first quick change disc part 202311 and the second quick change disc part 202312 can be separated.

[0073] The polishing device 20232 of the embodiment includes a polishing fixed seat 202321, a polishing rotating motor 202322, and a polishing grinding head part 202323. The polishing rotating motor 202322 is arranged on the polishing fixed seat 202321, and the polishing grinding head part 202323 is connected with the driving end of the polishing rotating motor 202322.

[0074] Specifically, the number of polishing rotating motors 202322 is two and they are symmetrically arranged on both sides of the polishing fixed seat 202321. The above design can have two polishing grinding head parts 202323, thereby forming two polishing parts, and multiple products can be polished at the same time, thereby improving the polishing efficiency.

[0075] The specific structure of the aluminum alloy shell product rotating table mechanism 3 of the embodiment is as follows:

[0076] It includes a rotating table frame body 301, a first rotating rotating motor 302, a second rotating rotating motor 303, a clamping cylinder part 304, a positioning part 305, a first rotating table 306, and a first clamping workbench 307.

[0077] The first rotating motor 302 is arranged on the rotating rack body 301, the first rotating table 306 is in rotating cooperation with the rotating rack body 301, the driving end of the first rotating motor 302 is connected with the rotating rack body 301, the second rotating motor 303 is arranged on the first rotating table 306, the first clamping workbench 307 is in rotating cooperation with the first rotating table 306, the driving end of the second rotating motor 303 is connected with the first clamping workbench 307, the positioning and clamping cylinder 304 is arranged on the first clamping workbench 307, and the positioning and clamping cylinder 304 forms a clamping part for fixing the shell product 4.

[0078] The rotating table mechanism 3 of the aluminum alloy shell product in the embodiment is applied to a polishing process of the shell product, the clamping part of the first clamping workbench 307 is used for fixing the shell product, the position of the first rotating table 306 relative to the rotating rack body 301 is adjusted through the first rotating motor 302, the position of the first clamping workbench 307 relative to the first rotating table 306 is adjusted through the second rotating motor 303, the position of the shell product relative to the polishing device is adjusted, the shell product is polished, the polishing angle is automatically adjusted, the production line is automatically realized, and the polishing efficiency is improved.

[0079] The polishing device of the application is a six-axis industrial robot floating eccentric polishing mechanism 2.

[0080] The specific structure of the rotating rack body 301 in the embodiment is as follows:

[0081] The rotating rack body 301 comprises a rotating rack base 3011, a first rotating rack body 3012, a second rotating rack body 3013, a first linkage plate 3014, a second linkage plate 3015, a first linkage wheel 3016, a second linkage wheel 3017, a third linkage wheel 3018 and a linkage belt 3019, the first rotating rack body 3012 and the second rotating rack body 3013 are arranged on the rotating rack base 3011, the first linkage plate 3014 is in rotating cooperation with the first rotating rack body 3012, the second linkage plate 3015 is in rotating cooperation with the second rotating rack body 3013, and the third linkage wheel 3018 is in rotating cooperation with the second linkage plate 3015.

[0082] The first rotating table 306 is provided between the first linkage plate 3014 and the second linkage plate 3015, and the two ends of the first rotating table 306 are rotationally connected with the first linkage plate 3014 and the second linkage plate 3015 respectively, the first linkage wheel 3016 is arranged at the rotationally connected position of one of the first rotating tables 306 and the second linkage plate 3015, the second linkage wheel 3017 is arranged at the rotationally connected position of the other first rotating table 306 and the second linkage plate 3015, and the linkage belt member 3019 is sleeved on the first linkage wheel 3016, the second linkage wheel 3017 and the third linkage wheel 3018;

[0083] The first rotating motor 302 is arranged on the first rotating frame 3012, and the driving end of the first rotating motor 302 is connected with the first linkage plate 3014.

[0084] Specifically, the linkage fixed plate 3020 is arranged between the first linkage plate 3014 and the second linkage plate 3015, and the linkage fixed plate is arranged between the two first rotating tables 306.

[0085] In the above structure, the number of the first rotating table 306 is two, so that the aluminum alloy shell product rotating table mechanism 3 has two polishing stations for fixedly placing the shell product. When the first rotating motor 302 drives the first linkage plate 3014 to rotate, under the linkage action of the first linkage wheel 3016, the second linkage wheel 3017, the third linkage wheel 3018 and the linkage belt member 3019, the first rotating table 306 on one side of the first linkage plate 3014 is lifted and close to the polishing device. After the polishing process is completed, the first linkage plate 3014 is driven to rotate again, so that the first rotating table 306 on the other side of the first linkage plate 3014 is lifted and close to the polishing device. The polishing mechanism has multiple polishing stations, and the overall efficiency is higher.

[0086] In the embodiment, the specific structure of the clamping part for fixing the shell product is as follows:

[0087] The number of the positioning member is three and arranged in a V-shaped manner on the end face of the first clamping workbench 307, including a first positioning member, a second positioning member and a third positioning member. The first positioning member and the second positioning member are arranged in parallel, and the third positioning member is arranged between the first positioning member and the second positioning member. The clamping cylinder member 304 is arranged between the first positioning member and the second positioning member, and the driving end of the clamping cylinder member 304 is arranged in a direction away from the third positioning member.

[0088] The clamping part of the embodiment cooperates with the inner wall surface of the cavity of the shell product. Because the cavity of the shell product in the embodiment is square, the arrangement positions of the first positioning member, the second positioning member and the third positioning member are matched with the cavity of the shell product. The driving end of the clamping cylinder member 304 abuts against an inner wall surface of the cavity of the shell product, so that the shell product is clamped and fixed.

[0089] The first clamping workbench 307 of the embodiment is more than two in number and is arranged along the length direction of the first rotating table 306.

[0090] Meanwhile, the embodiment also has the function of collecting the waste material generated by polishing, specifically, the rotating table frame body 301 further comprises a waste material collecting guide plate member 308, both ends of the waste material collecting guide plate member 308 are connected with the first rotating table frame body 3012 and the second rotating table frame body 3013 respectively, and the waste material collecting guide plate member 308 has a waste material collecting guide plate 3081 which is arranged obliquely with the rotating table frame base 3011. The waste material such as waste chips after polishing the shell product can enter the bottom of the waste material collecting guide plate member 308 through the waste material collecting guide plate 3081 of the waste material collecting guide plate member 308, and a dust suction pipeline can be externally connected at the bottom of the waste material collecting guide plate member 308 and connected with a dust suction device, so as to facilitate the collection of waste material.

[0091] In summary, the structural design of the application is reasonable, the position of the shell product relative to the polishing device can be adjusted, the shell product can be polished, the polishing angle can be automatically adjusted, the polishing device can be quickly replaced, maintenance is facilitated, the automation of the production line is realized, and the polishing efficiency is improved.

[0092] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, so any modification, equivalent change and modification of the above embodiment according to the technical essence of the present application, which does not deviate from the technical solution content of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. An aluminum alloy housing product rotary lapping station characterized by, The utility model relates to a six-axis industrial robot floating eccentric polishing mechanism and aluminum alloy shell product rotating table mechanism are arranged on the equipment rack body, and the six-axis industrial robot floating eccentric polishing mechanism and aluminum alloy shell product rotating table mechanism are arranged on the equipment rack body. The six-axis industrial robot floating eccentric polishing mechanism comprises a six-axis industrial robot and an eccentric polishing mechanism connected with the six-axis industrial robot, and the eccentric polishing mechanism comprises a polishing mounting seat, a first cylinder piece, a polishing connecting piece, a polishing head assembly and a polishing sliding rail piece. The polishing mounting seat is provided with a first cavity for placing the first cylinder piece and the polishing connecting piece, the polishing sliding rail piece is arranged on the inner wall surface of the first cavity, the polishing connecting piece is in sliding fit with the polishing sliding rail piece, the first cylinder piece is arranged on the polishing connecting piece, the piston rod of the first cylinder piece is arranged towards the inner wall surface of the first cavity, the polishing mounting seat is provided with a first opening part in communication with the first cavity, one end of the polishing connecting piece passes through the first opening part and is connected with the polishing head assembly, and the polishing mounting seat is provided with a first air joint connected with the first cylinder piece. The aluminum alloy shell product rotating table mechanism comprises a rotating table rack body, a first rotating rotating motor, a second rotating rotating motor, a clamping cylinder piece, a positioning piece, a first rotating table and a first clamping workbench.

2. The aluminum alloy housing product spin finishing station of claim 1, wherein, The first rotating rotating motor is arranged on the rotating table rack body, the first rotating table is in rotary fit with the rotating table rack body, the driving end of the first rotating rotating motor is connected with the rotating table rack body, the second rotating rotating motor is arranged on the first rotating table, the first clamping workbench is in rotary fit with the first rotating table, the driving end of the second rotating rotating motor is connected with the first clamping workbench, and the positioning piece and the clamping cylinder piece are arranged on the first clamping workbench. The positioning piece and the clamping cylinder piece form a clamping part for fixing the shell product.

3. The aluminum alloy housing product spin finishing station of claim 2, wherein, The polishing head assembly comprises a quick-change disc device and a polishing device, the quick-change disc device comprises a first quick-change disc piece and a second quick-change disc piece, the first quick-change disc piece is connected with the polishing connecting piece, the second quick-change disc piece is connected with the polishing device, the first quick-change disc piece is provided with a first quick-change connecting part, the first quick-change connecting part is internally provided with a second cylinder piece and a locking steel ball, the locking steel ball is in sliding fit with the first quick-change connecting part, the second quick-change disc piece is arranged in a second quick-change connecting groove, the first quick-change connecting part is matched with the second quick-change connecting groove, and the first quick-change disc piece is provided with a second air joint connected with the second cylinder piece. The piston rod of the second cylinder piece can act on one end of the locking steel ball to make the first quick-change disc piece and the second quick-change disc piece be in the locking state. The first opening part is provided with a damping connecting seat, the damping connecting seat comprises a flexible damping part and a damping connecting part, the damping connecting part is connected with the polishing mounting seat, and the flexible damping part is provided with a flexible opening part matched with one end of the polishing connecting piece.

4. The aluminum alloy housing product spin finishing station of claim 3, wherein, The first quick-change connection part is in a cylindrical shape, the number of the locking steel balls is two or more, and the locking steel balls are uniformly distributed along the radial direction of the first quick-change connection part on the outer wall surface of the first quick-change connection part. The first quick-change connection part is provided with a first quick-change accommodating cavity for placing the second cylinder part, and a plurality of first quick-change passage parts matched with the locking steel balls are uniformly distributed on the outer wall surface of the first quick-change connection part along the radial direction thereof. The second quick-change connection groove is provided with a slope clamping surface, and when the locking steel ball is in contact with the slope clamping surface, the first quick-change disc part and the second quick-change disc part are in a locked state.

5. The aluminum alloy housing product spin finishing station of claim 4, wherein, The polishing device comprises a polishing fixed seat, a polishing rotating motor and a polishing grinding head part, the polishing rotating motor is arranged on the polishing fixed seat, and the polishing grinding head part is connected with the driving end of the polishing rotating motor.

6. The aluminum alloy housing product spin finishing station of claim 1 wherein, The rotating rack body comprises a rotating rack base, a first rotating rack body, a second rotating rack body, a first linkage plate, a second linkage plate, a first linkage wheel, a second linkage wheel, a third linkage wheel and a linkage belt part, the first rotating rack body and the second rotating rack body are arranged on the rotating rack base, the first linkage plate is rotationally matched with the first rotating rack body, the second linkage plate is rotationally matched with the second rotating rack body, and the third linkage wheel is rotationally matched with the second linkage plate. The number of the first rotating tables is two, and the first rotating tables are arranged between the first linkage plate and the second linkage plate, the two ends of the first rotating tables are respectively rotationally matched with the first linkage plate and the second linkage plate, the first linkage wheel is arranged at the rotationally matched position of one of the first rotating tables and the second linkage plate, the second linkage wheel is arranged at the rotationally matched position of the other first rotating table and the second linkage plate, and the linkage belt part is sleeved on the first linkage wheel, the second linkage wheel and the third linkage wheel. The first rotating motor is arranged on the first rotating rack body, and the driving end of the first rotating motor is connected with the first linkage plate.

7. The aluminum alloy housing product spin finishing station of claim 6, wherein, The number of the positioning parts is three, and the positioning parts are arranged in a V-shaped manner on the end surface of the first clamping workbench, the positioning parts comprise a first positioning part, a second positioning part and a third positioning part, the first positioning part and the second positioning part are arranged in parallel, the third positioning part is arranged between the first positioning part and the second positioning part, the clamping cylinder part is arranged between the first positioning part and the second positioning part, and the driving end of the clamping cylinder part is arranged in a direction away from the third positioning part.

8. The aluminum alloy housing product spin finishing station of claim 7, wherein, The number of the first clamping workbenches is two or more, and the first clamping workbenches are arranged along the length direction of the first rotating table.

9. The aluminum alloy housing product spin finishing station of claim 8, wherein, The rotating rack body further comprises a waste collecting guide plate part, the two ends of the waste collecting guide plate part are respectively connected with the first rotating rack body and the second rotating rack body, and the waste collecting guide plate part is provided with a waste collecting guide plate which is arranged obliquely with respect to the rotating rack base.

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