WO2024082759A1 - 一种无尘组装设备 - Google Patents

一种无尘组装设备 Download PDF

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Publication number
WO2024082759A1
WO2024082759A1 PCT/CN2023/109602 CN2023109602W WO2024082759A1 WO 2024082759 A1 WO2024082759 A1 WO 2024082759A1 CN 2023109602 W CN2023109602 W CN 2023109602W WO 2024082759 A1 WO2024082759 A1 WO 2024082759A1
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WO
WIPO (PCT)
Prior art keywords
dust
free
frame
assembly
assembly equipment
Prior art date
Application number
PCT/CN2023/109602
Other languages
English (en)
French (fr)
Inventor
杨传龙
王丽军
李东岳
房文得
陈仁全
苏斌
国天帅
Original Assignee
歌尔股份有限公司
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Application filed by 歌尔股份有限公司 filed Critical 歌尔股份有限公司
Publication of WO2024082759A1 publication Critical patent/WO2024082759A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0222—Mechanical pre-treatments, e.g. reshaping without removal of material, e.g. cleaning by air blowing or using brushes

Definitions

  • the invention relates to the technical field of dust-free production, and in particular to dust-free assembly equipment.
  • Dust-free workshops have emerged as the times require, but the space of dust-free workshops is large, and it is difficult to further improve the dust-free level, or the cost of improvement is high, so it is necessary to implement dust-free settings on the production equipment itself to reduce the cost of improving the dust-free level.
  • the main purpose of the present invention is to provide a dust-free assembly device, which aims to improve the dust-free efficiency during the product production and assembly process and meet the cleanliness requirements of product production.
  • the present invention proposes a dust-free assembly device, which is placed in a dust-free environment, wherein the dust-free assembly device includes a main body and an assembly device, a dust-free room is formed inside the main body to discharge dust, the main body includes a frame and a door panel installed on the frame, the frame is hollow and is used for wiring, and the door panel and the frame are sealed at the joint; the assembly device is arranged in the dust-free room, the assembly device includes a moving part, and the movement form of the moving part is set to a rolling form; wherein a bracket is arranged in the dust-free room, and the assembly device is installed on the bracket to form a clean space with the bottom of the dust-free room; the dust level in the dust-free room is better than the dust level of the dust-free environment.
  • the moving component includes a conveyor line, and the conveyor line adopts roller transmission.
  • a conveying tool is provided on the conveying line, and a first wear-resistant structure is provided at a contact position between the conveying tool and at least one of the rollers.
  • the moving part includes a grasping mechanism, which includes a movable platform that is movably arranged and a grasping component that can move closer to or away from the movable platform, a guide column is arranged between the movable platform and the grasping component, and at least one of the movable platform and the grasping component is provided with a linear bearing, and the guide column cooperates with the linear bearing.
  • a grasping mechanism which includes a movable platform that is movably arranged and a grasping component that can move closer to or away from the movable platform, a guide column is arranged between the movable platform and the grasping component, and at least one of the movable platform and the grasping component is provided with a linear bearing, and the guide column cooperates with the linear bearing.
  • the grabbing assembly includes a clamping assembly
  • the clamping assembly includes a clamping claw
  • the clamping claw is rubber-coated.
  • the grabbing assembly includes an air suction assembly
  • the air suction assembly includes an air suction seat located at an end thereof, and an end surface of the air suction seat is coated with glue.
  • the assembling device includes a material storage device
  • the material storage device includes a support structure and a tray movably disposed on the support structure
  • the moving component includes a support roller disposed between the support structure and the tray.
  • At least one of the tray and the supporting roller is provided with a second wear-resistant structure at a contact position therebetween.
  • the second wear-resistant structure comprises a wear-resistant strip arranged at the bottom of the tray.
  • a sealing strip is provided at the joint between the door panel and the frame to achieve a sealing setting.
  • the material of the metal parts in the assembly device includes stainless steel or aluminum; and/or,
  • the materials of the plastic parts in the assembly device include polyoxymethylene (POM) and polyetheretherketone (PEEK).
  • the dust-free level of the dust-free environment is Class 1000
  • the dust-free level in the dust-free room is Class 100.
  • a clean room is independently set up in the dust-free environment.
  • the clean room has a smaller space, which is more convenient for improving the dust-free level, that is, the dust-free level in the clean room is better than the dust-free level of the dust-free environment.
  • the assembly device is arranged in the clean room, and the relative friction form of the moving parts in the assembly device is changed from sliding friction to rolling friction, so as to reduce the dust generated by friction and help stabilize the high dust-free level environment in the clean room, that is, the movement form of the moving parts is set to rolling form.
  • certain dust particles will be generated in the clean room, which will sink to the bottom of the clean room and accumulate.
  • the bracket is arranged at the bottom of the assembly device to support the spacing between the assembly device and the bottom of the clean room. On the one hand, it is prevented that the accumulated dust particles move to the assembly device to affect the cleanliness of the products produced and assembled, and on the other hand, a cleaning space is provided, which is convenient for cleaning to maintain the dust-free level in the clean room.
  • FIG1 is a perspective schematic diagram of an embodiment of a dust-free assembly device provided by the present invention.
  • FIG2 is a perspective schematic diagram of the conveyor line in FIG1 ;
  • FIG3 is a perspective schematic diagram of the grabbing mechanism in FIG1 ;
  • FIG4 is a perspective schematic diagram of the clamping assembly in FIG1 ;
  • FIG5 is a perspective schematic diagram of the air suction assembly in FIG1 ;
  • FIG. 6 is a perspective schematic diagram of another embodiment of the dust-free assembly equipment provided by the present invention.
  • the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
  • directional indications such as up, down, left, right, front, back, etc.
  • Dust-free workshops have emerged as the times require, but the space of dust-free workshops is large, and it is difficult to further improve the dust-free level, or the cost of improvement is high, so it is necessary to implement dust-free settings on the production equipment itself to reduce the cost of improving the dust-free level.
  • FIG. 1 to FIG. 6 are embodiments of the dust-free assembly device provided by the present invention.
  • the dust-free assembly device will be described below in conjunction with specific drawings.
  • the dust-free assembly equipment 100 is placed in a dust-free environment, wherein the dust-free assembly equipment 100 includes a main body 1 and an assembling device 2.
  • a dust-free room is formed inside the main body 1 to allow dust to be discharged.
  • the main body 1 includes a frame 11 and a door panel 12 installed on the frame 11.
  • the frame 11 is hollow and is used for wiring.
  • the door panel 12 is sealed at the joint with the frame 11.
  • the assembling device 2 is arranged in the dust-free room.
  • the assembling device 2 includes a moving part, and the moving form of the moving part is set to a rolling form.
  • a bracket 3 is arranged in the dust-free room, and the assembling device 2 is installed on the bracket 3 to form a clean space with the bottom of the dust-free room.
  • the dust-free level in the dust-free room is better than the dust-free level of the dust-free environment.
  • a clean room is independently set up in the dust-free environment.
  • the clean room has a smaller space, which is more convenient for improving the dust-free level, that is, the dust-free level in the clean room is better than the dust-free level of the dust-free environment.
  • the assembly device 2 is set up in the clean room, and the relative friction form of the moving parts in the assembly device 2 is changed from sliding friction to rolling friction, so as to reduce the dust generated by friction and help stabilize the high dust-free level environment in the clean room, that is, the movement form of the moving parts is set to rolling form.
  • certain dust particles will be generated in the clean room, which will sink to the bottom of the clean room and accumulate.
  • the bracket 3 is set at the bottom of the assembly device 2 to support the spacing between the assembly device 2 and the bottom of the clean room. On the one hand, it is prevented that the accumulated dust particles move to the assembly device 2 to affect the cleanliness of the products produced and assembled, and on the other hand, a cleaning space is provided to facilitate cleaning to maintain the dust-free level in the clean room.
  • the moving parts include a conveyor line 4, and the conveyor line 4 is driven by a roller 41.
  • the conventional industrial conveyor line 4 uses a conveyor belt or a conveyor chain to convey products, which has sliding friction parts, that is, certain debris may be generated due to friction to form dust particles, which is not convenient for maintaining a dust-free environment in the clean room. Therefore, the conveyor line 4 used in this embodiment directly transmits the material by rolling the roller 41, and there is only rolling friction between them. Compared with sliding friction, the possibility of generating particles is reduced, which is convenient for maintaining a dust-free environment in the clean room.
  • a conveying fixture 42 is provided on the conveyor line 4, and a first wear-resistant structure is provided at the contact position between the conveying fixture 42 and at least one of the rollers 41.
  • a plurality of the rollers 41 may be provided on the conveyor line 4 to directly support the conveyed products, but it is obvious that the direct contact between the products and the production equipment may easily make the products dirty, affecting the surface cleanliness of the products and further affecting the product quality. Therefore, in this embodiment, the conveying fixture 42 is provided to carry the products to move on the conveyor line 4. On the one hand, it avoids direct contact between the products and the conveyor line 4.
  • a corresponding positioning structure may be provided on the conveying fixture 42 to position and fix the products, so as to facilitate the taking and placing of the products between the various processes.
  • friction debris may still be generated to form dust. Dust particles, so in this embodiment, the first wear-resistant structure is set between the conveying tooling 42 and the roller 41 to avoid debris caused by wear.
  • the first wear-resistant structure can be set on the conveying tooling 42, or on the roller 41, or on both of them simultaneously, which is not limited here, as long as the effect of reducing the generation of debris can be achieved.
  • the roller 41 on the conveying line 4 is driven by a stepper motor, and the direction is reversible to achieve precise movement.
  • the moving part includes a gripping mechanism 5, which includes a movable platform 51 and a gripping assembly 52 that can move close to or away from the movable platform 51.
  • a guide column 53 is provided between the movable platform 51 and the gripping assembly 52.
  • At least one of the movable platform 51 and the gripping assembly 52 is provided with a linear bearing 54, and the guide column 53 cooperates with the linear bearing 54.
  • the gripping mechanism 5 in this embodiment includes a driving system composed of multiple driving parts, which can drive the movable platform 51 to move in three-dimensional space and can rotate.
  • the driving parts mainly include dust-free electric cylinders to meet the requirements of a dust-free environment.
  • the movable platform 51 is connected to the grab assembly 52 through the guide column 53 to realize the floating setting of the grab assembly 52, so that the process of picking up and placing the product becomes a flexible process, and the grab assembly 52 is prevented from pressing against the product during picking up and placing, causing damage or even destruction of the product.
  • the linear bearing 54 is arranged at the position where the guide column 53 passes through the movable platform 51 or the grab assembly 52, so as to replace the sliding friction generated by the relative movement between the guide column 53 and the movable platform 51 or the grab assembly 52 with rolling friction, thereby reducing the generation of friction debris and facilitating the maintenance of a dust-free environment.
  • the grabbing assembly 52 includes a clamping assembly 521, and the clamping assembly 521 includes a clamping jaw 521a, and the clamping jaw 521a is provided with rubber coating.
  • the rubber coating treatment is performed on the clamping jaw 521a, on the one hand, to ensure the clamping stability, and on the other hand, to prevent the clamping jaw 521a from scratching the product.
  • the grabbing component 52 includes an air suction component 522, and the air suction component 522 includes an air suction seat 522a located at its end, and the end surface of the air suction seat 522a is coated with glue.
  • the air suction component 522 is used, and the end surface of the air suction seat 522a is contoured to fit the surface of the product to improve the adsorption stability.
  • the end surface of the air suction seat 522a in contact with the product surface is coated with glue to further improve the firmness of the suction without scratching the lens.
  • the glue coating is performed by silicone coating, and the hardness of the silicone is A30, and the thickness of the silicone is 5mm to meet the needs.
  • the assembly device 2 includes a storage device 6, the storage device 6 includes a support structure 61 and a tray 62 movably disposed on the support structure 61.
  • the component includes a support roller 63 disposed between the support structure 61 and the tray 62.
  • the support roller 63 is disposed between the support structure 61 and the tray 62. Compared with the tray 62 directly sliding on the surface of the support structure 61, the support roller 63 changes the sliding friction into rolling friction, so as to reduce the friction debris caused by wear, so as to maintain the cleanliness level in the clean room.
  • the tray 62 and the support roller 63 is provided with a second wear-resistant structure at the contact position between the two.
  • a second wear-resistant structure is provided between the tray 62 and the support roller 63 to avoid debris generated by wear.
  • the second wear-resistant structure can be provided on the tray 62, or on the support roller 63, or on both simultaneously, and is not limited here, as long as it can achieve the effect of reducing the generation of debris.
  • the second wear-resistant structure includes a wear-resistant strip disposed at the bottom of the tray 62.
  • the wear-resistant strip is extended along the moving direction of the tray 62 to ensure that the support roller 63 is in contact with the wear-resistant strip when the tray 62 is taken or placed.
  • the wear-resistant strip is disposed on the bottom plane of the tray 62, which is easier to install than the second wear-resistant structure is sleeved on the support roller 63.
  • a sealing strip is provided at the joint between the door panel 12 and the frame 11 to achieve a sealing setting.
  • the exterior surfaces of the door panel 12 and the frame 11 are made of mirrored stainless steel to prevent the generation and accumulation of dust.
  • the sealing strip is provided to seal the gap between the frame 11 and the door panel 12, thereby improving the sealing effect, isolating the clean room from the outside clean environment, and maintaining the clean level in the clean room.
  • the material of the metal parts in the assembly device 2 includes stainless steel and aluminum; and/or, the material of the plastic parts in the assembly device 2 includes polyoxymethylene (POM) and polyetheretherketone (PEEK).
  • the metal parts used in this embodiment can be made of stainless steel or aluminum, which can ensure the smooth surface effect of the parts, avoid the generation of dust and debris, and avoid dust accumulation; the plastic parts used in this embodiment can be made of polyoxymethylene (POM) and polyetheretherketone (PEEK), which have good wear resistance and reduce the possibility of friction debris. As mentioned above, it is conducive to maintaining the dust-free level in the clean room.
  • the dust-free environment has a dust-free level of Class 1000, and the dust-free level in the dust-free room is dust-free at Class 100.
  • the existing conventional and mature dust-free workshops can achieve a Class 1000 dust-free environment, but if it needs to be upgraded to Class 100 dust-free level, it will cost a huge amount of money.
  • the dust-free effect of Class 100 is not enough, so the dust-free assembly equipment 100 described in the present invention is set to upgrade the dust-free room to Class 100 dust-free, meet the product production environment, and reduce costs as much as possible.
  • the main body 1 is also provided with a fan filter unit (FFU), which is a self-powered terminal air supply device with filtering function.
  • FFU fan filter unit
  • the FFU fan draws air from the outside and filters it through a HEPA (High Efficiency Particulate Air Filter) high-efficiency air filter.
  • HEPA High Efficiency Particulate Air Filter
  • the removal efficiency of particles with a diameter of more than 0.3 microns can reach more than 99.97%.
  • the clean air is evenly delivered from the air outlet surface.
  • an air outlet is simultaneously set in the main body 1, and the fan filter unit continuously provides a stable airflow to blow out the dust in the clean room to maintain the dust-free level in the clean room and meet the Class 100 dust-free environment requirements of the dust-free assembly equipment 100 in this embodiment.

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Abstract

本发明公开一种无尘组装设备，放置于无尘环境内，其中，所述无尘组装设备包括主体以及组装装置，所述主体内部形成一无尘室，用于使灰尘可以排出，所述主体包括框架以及安装于所述框架上的门板，所述框架中空设置用于走线，所述门板与所述框架贴合处密封设置；所述组装装置设置于所述无尘室内，所述组装装置包括运动部件，所述运动部件的运动形式设置为滚动形式；其中，所述无尘室内设置有支架，所述组装装置安装于所述支架上，以与所述无尘室底部间隔形成一清洁空间；所述无尘室内的无尘等级优于所述无尘环境的无尘等级。本发明旨在提升产品生产组装过程中的无尘效力，满足产品生产的洁净要求。

Description

一种无尘组装设备 技术领域
本发明涉及无尘生产技术领域，具体涉及一种无尘组装设备。
背景技术
随着科学技术的发展，在高新技术产品的加工生产过程中，为满足高质量、高可靠性的需求，对生产过程中维持零件洁净程度提出了更高的要求。无尘车间应运而生，但无尘车间空间大，难以进一步提升无尘等级，或者提升所需成本较高，故需要在生产设备本体上实施无尘化设置，以降低提升无尘等级的成本。
发明内容
本发明的主要目的是提出一种无尘组装设备，旨在提升产品生产组装过程中的无尘效力，满足产品生产的洁净要求。
为实现上述目的，本发明提出一种无尘组装设备，放置于无尘环境内，其中，所述无尘组装设备包括主体以及组装设备，所述主体内部形成一无尘室，用于使灰尘可以排出，所述主体包括框架以及安装于所述框架上的门板，所述框架中空设置用于走线，所述门板与所述框架贴合处密封设置；所述组装装置设置于所述无尘室内，所述组装装置包括运动部件，所述运动部件的运动形式设置为滚动形式；其中，所述无尘室内设置有支架，所述组装装置安装于所述支架上，以与所述无尘室底部间隔形成一清洁空间；所述无尘室内的无尘等级优于所述无尘环境的无尘等级。
可选地，所述运动部件包括输送线，所述输送线采用滚轮传动。
可选地，所述输送线上设置有输送工装，所述输送工装与所述滚轮中的至少一方，在其两者的接触位置设置有第一耐磨结构。
可选地，所述运动部件包括抓取机构，所述抓取机构包括活动设置的活动平台以及可靠近或远离所述活动平台运动的抓取组件，所述活动平台与所述抓取组件之间设置有导向柱，所述活动平台与所述抓取组件至少一方设置有直线轴承，所述导向柱与所述直线轴承配合。
可选地，所述抓取组件包括夹持组件，所述夹持组件包括夹爪，所述夹爪包胶设置。
可选地，所述抓取组件包括气吸组件，所述气吸组件包括位于其端部的气吸座，所述气吸座的端面覆胶处理。
可选地，所述组装装置包括储料装置，所述储料装置包括支撑结构以及活动设置于所述支撑结构上的托盘，所述运动部件包括设置于所述支撑结构与所述托盘之间的支撑滚轮。
可选地，所述托盘与所述支撑滚轮中的至少一方，在其两者的接触位置设置有第二耐磨结构。
可选地，所述第二耐磨结构包括设置于所述托盘底部的耐磨条。
可选地，所述门板与所述框架贴合处设置有密封胶条以实现密封设置。
可选地，所述组装装置内的金属零件的材质包括不锈钢材质、铝材；和/或，
所述组装装置内的塑料零件的材质包括聚甲醛(POM)、聚醚醚酮(PEEK)。
可选地，所述无尘环境的无尘等级为千级无尘，所述无尘室内的无尘等级为百级无尘。
本发明的技术方案中，在所述无尘环境内独立设置一所述无尘室，所述无尘室空间较小，更便于提升无尘等级，即所述无尘室内的无尘等级优于所述无尘环境的无尘等级。在此基础上，所述无尘室内设置有所述组装装置，将所述组装装置内的所述运动部件中相对摩擦形式由滑动摩擦改为滚动摩擦，减少摩擦产生的灰尘，利于稳定所述无尘室内高无尘等级环境，即将所述运动部件的运动形式设置为滚动形式。此外，不可避免的，所述无尘室内也会产生一定灰尘微粒，其会沉于所述无尘室底部堆积，本实施例中在所述组装装置底部设置所述支架，以支撑所述组装装置与所述无尘室底部间隔，一方面避免堆积的灰尘微粒移动至所述组装装置上影响生产组装的产品的洁净度，另一方面提供一所述清洁空间，便于打扫以维护所述无尘室内的无尘等级。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明提供的无尘组装设备的一实施例的立体示意图；
图2为图1中的输送线的立体示意图；
图3为图1中的抓取机构的立体示意图；
图4为图1中的夹持组件的立体示意图；
图5为图1中的气吸组件的立体示意图；
图6为本发明提供的无尘组装设备的另一实施例的立体示意图。
附图标号说明：
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，全文中出现的“和/或”的含义，包括三个并列的方案，以“A和/或B”为例，包括A方案、或B方案、或A和B同时满足的方案。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
随着科学技术的发展，在高新技术产品的加工生产过程中，为满足高质量、高可靠性的需求，对生产过程中维持零件洁净程度提出了更高的要求。无尘车间应运而生，但无尘车间空间大，难以进一步提升无尘等级，或者提升所需成本较高，故需要在生产设备本体上实施无尘化设置，以降低提升无尘等级的成本。
鉴于此，本发明提供一种无尘组装设备，图1至图6为本发明提供的无尘组装设备的实施例，以下将结合具体的附图对所述无尘组装设备进行说明。
请参阅图1至图6，所述无尘组装设备100，放置于无尘环境内，其中，所述无尘组装设备100包括主体1以及组装装置2，所述主体1内部形成一无尘室，用于使灰尘可以排出，所述主体1包括框架11以及安装于所述框架11上的门板12，所述框架11中空设置用于走线，所述门板12与所述框架11贴合处密封设置；所述组装装置2设置于所述无尘室内，所述组装装置2包括运动部件，所述运动部件的运动形式设置为滚动形式；其中，所述无尘室内设置有支架3，所述组装装置2安装于所述支架3上，以与所述无尘室底部间隔形成一清洁空间；所述无尘室内的无尘等级优于所述无尘环境的无尘等级。
本发明的技术方案中，在所述无尘环境内独立设置一所述无尘室，所述无尘室空间较小，更便于提升无尘等级，即所述无尘室内的无尘等级优于所述无尘环境的无尘等级。在此基础上，所述无尘室内设置有所述组装装置2，将所述组装装置2内的所述运动部件中相对摩擦形式由滑动摩擦改为滚动摩擦，减少摩擦产生的灰尘，利于稳定所述无尘室内高无尘等级环境，即将所述运动部件的运动形式设置为滚动形式。此外，不可避免的，所述无尘室内也会产生一定灰尘微粒，其会沉于所述无尘室底部堆积，本实施例中在所述组装装置2底部设置所述支架3，以支撑所述组装装置2与所述无尘室底部间隔，一方面避免堆积的灰尘微粒移动至所述组装装置2上影响生产组装的产品的洁净度，另一方面提供一所述清洁空间，便于打扫以维护所述无尘室内的无尘等级。
具体地，所述运动部件包括输送线4，所述输送线4采用滚轮41传动。工业常规输送线4体采用输送皮带或输送链等对产品进行输送，其存在滑动摩擦部位，即可能因摩擦产生一定的碎屑形成灰尘微粒，不便于所述无尘室内无尘环境的维持，故本实施例中采用的所述输送线4，直接通过所述滚轮41滚动对物料进行传输，其之间仅存在滚动摩擦，相较于滑动摩擦而言，减小微粒产生的可能性，便于维护所述无尘室内的无尘环境。
进一步地，所述输送线4上设置有输送工装42，所述输送工装42与所述滚轮41中的至少一方，在其两者的接触位置设置有第一耐磨结构。可在所述输送线4上设置多个所述滚轮41以直接支撑传送产品，但显然产品与生产设备直接接触，易于使产品脏污，影响产品表面清洁度，进而影响产品质量。故本实施例中，设置有所述输送工装42，用于承载产品在所述输送线4上活动，一方面避免产品与所述输送线4直接接触，另一方面所述输送工装42上还可以设置对应的定位结构，以对产品进行定位固定，便于各工序间产品的取放。此外，所述输送工装42虽与所述滚轮41之间为滚动摩擦，但仍然可能产生摩擦碎屑形成灰 尘微粒，故本实施例中，在所述输送工装42与所述滚轮41之间设置所述第一耐磨结构，避免磨损产生碎屑。所述第一耐磨结构可以设置于所述输送工装42上，也可设置于所述滚轮41上，还可以同步设置于其两者之上，在此不作限定，能够实现减少碎屑产生的效果即可。需要注意的是，本实施例中，所述输送线4上的所述滚轮41采用步进马达驱动，方向可逆，实现精确移动。
此外，所述运动部件包括抓取机构5，所述抓取机构5包括活动设置的活动平台51以及可靠近或远离所述活动平台51运动的抓取组件52，所述活动平台51与所述抓取组件52之间设置有导向柱53，所述活动平台51与所述抓取组件52至少一方设置有直线轴承54，所述导向柱53与所述直线轴承54配合。所述组装装置2进行产品组装的过程中，包括不仅限于上料、转料或组装过程，需要对产品进行抓取，故本实施例中的所述组装装置2内设置有所述抓取机构5。在此基础上，本实施例中的所述抓取机构5包括由多驱动件组成的驱动系统，得以驱动所述活动平台51在三维空间内活动且可以进行转动，具体地，驱动件主要包括无尘电缸，满足无尘环境需求。进一步地，所述活动平台51通过所述导向柱53与所述抓取组件52连接，以实现所述抓取组件52的浮动设置，使其取放产品过程变为柔性过程，避免所述抓取组件52取放时抵紧产品，导致产品损伤甚至损坏。为满足无尘环境需求，在所述导向柱53穿设于所述活动平台51或所述抓取组件52的位置设置所述直线轴承54，以将所述导向柱53与所述活动平台51或所述抓取组件52之间相对活动产生的滑动摩擦替换成滚动摩擦，减少摩擦碎屑产生，便于维护无尘环境。
进一步地，所述抓取组件52的一实施例中，所述抓取组件52包括夹持组件521，所述夹持组件521包括夹爪521a，所述夹爪521a包胶设置。在所述夹爪521a上进行包胶处理，一方面保障夹取稳定性，另一方面避免所述夹爪521a划伤产品。
此外，所述抓取组件52的另一实施例中，所述抓取组件52包括气吸组件522，所述气吸组件522包括位于其端部的气吸座522a，所述气吸座522a的端面覆胶处理。在抓取较薄产品，例如镜片等，采用所述夹持组件521不便于取放，且容易损伤产品表面，故采用所述气吸组件522，所述气吸座522a的端面仿形设置以贴合与产品表面，提升吸附稳定性，同时在所述气吸座522a与产品表面接触的端面进行覆胶处理，进一步提升吸取牢固程度，且不划伤镜片。具体地，本实施例中，覆胶处理采用硅胶涂覆，且硅胶硬度选用A30，硅胶厚度选用5mm，以满足需求。
此外，在所述无尘组装设备100的另一实施例中，所述组装装置2包括储料装置6，所述储料装置6包括支撑结构61以及活动设置于所述支撑结构61上的托盘62，所述运动 部件包括设置于所述支撑结构61与所述托盘62之间的支撑滚轮63。在所述支撑结构61与所述托盘62之间设置所述支撑滚轮63，相较于所述托盘62直接在所述支撑结构61表面滑动，通过所述支撑滚轮63将滑动摩擦变更为滚动摩擦，以减小磨损带来的摩擦碎屑，便于维持所述无尘室内无尘等级。
此外，所述托盘62与所述支撑滚轮63中的至少一方，在其两者的接触位置设置有第二耐磨结构。虽所述托盘62与所述支撑滚轮63之间为滚动摩擦，但仍然可能产生摩擦碎屑形成灰尘微粒，故在所述托盘62与所述支撑滚轮63之间设置所述第二耐磨结构，避免磨损产生碎屑。所述第二耐磨结构可以设置于所述托盘62上，也可设置于所述支撑滚轮63上，还可以同步设置于其两者之上，在此不作限定，能够实现减少碎屑产生的效果即可。
具体地，所述第二耐磨结构包括设置于所述托盘62底部的耐磨条。所述耐磨条沿所述托盘62运动方向延伸设置，以在所述托盘62取放时，均保障所述支撑滚轮63与所述耐磨条接触。且在所述托盘62的底部平面设置所述耐磨条，相较于在所述支撑滚轮63上套设所述第二耐磨结构，更易于安装。
此外，所述门板12与所述框架11贴合处设置有密封胶条以实现密封设置。所述门板12与所述框架11外观面采用镜面不锈钢材质，以避免灰尘的产生与灰尘的堆积。在此基础上，设置所述密封胶条，得以贴附密封所述框架11与所述门板12之间的缝隙，提升密封效果，以将所述无尘室与外界所述无尘环境隔绝，以维护所述无尘室内无尘等级。
此外，所述组装装置2内的金属零件的材质包括不锈钢材质、铝材；和/或，所述组装装置2内的塑料零件的材质包括聚甲醛(POM)、聚醚醚酮(PEEK)。本实施例中采用的金属零件可选用不锈钢材质或铝材，可保障零件表面光面效果，避免灰尘碎屑产生且避免灰尘堆积；本实施例中采用的塑料零件可选用聚甲醛(POM)、聚醚醚酮(PEEK)，耐磨性能好，减少摩擦碎屑产生的可能性。如上，均利于维持所述无尘室内的无尘等级。
此外，所述无尘环境的无尘等级为千级无尘，所述无尘室内的无尘等级为百级无尘。现有常规成熟的无尘厂房建立，能达到千级无尘环境，而若需提升至百级无尘等级，需要耗费巨大成本，而在产品升级换代过程中，不满足于千级无尘效果，故设置本发明中所述无尘组装设备100，以将所述无尘室提升至百级无尘，满足产品生产环境的同时，尽量降低成本。
此外，所述主体1上还设置有风机过滤单元(FFU)，其为一种自带动力具有过滤功能的末端送风装置，FFU风机从外部将空气吸入并经HEPA(High Efficiency Particulate Air Filter)高效空气过滤器过滤，对直径为0.3微米以上的微粒去除效率可达到99.97％以上，过 滤后将洁净空气从出风面均匀送出，如此，同步在所述主体1内设置出风口，通过所述风机过滤单元持续提供稳定气流将所述无尘室内的灰尘吹出，以维护所述无尘室内的无尘等级，满足本实施例中的所述无尘组装设备100的百级无尘环境需求。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (12)

  1. 一种无尘组装设备，放置于无尘环境内，其特征在于，包括：
    主体，内部形成一无尘室，用于使灰尘可以排出，所述主体包括框架以及安装于所述框架上的门板，所述框架中空设置用于走线，所述门板与所述框架贴合处密封设置；以及，
    组装装置，设置于所述无尘室内，所述组装装置包括运动部件，所述运动部件的运动形式设置为滚动形式；
    其中，所述无尘室内设置有支架，所述组装装置安装于所述支架上，以与所述无尘室底部间隔形成一清洁空间；
    所述无尘室内的无尘等级优于所述无尘环境的无尘等级。
  2. 如权利要求1所述的无尘组装设备，其特征在于，所述运动部件包括输送线，所述输送线采用滚轮传动。
  3. 如权利要求2所述的无尘组装设备，其特征在于，所述输送线上设置有输送工装，所述输送工装与所述滚轮中的至少一方，在其两者的接触位置设置有第一耐磨结构。
  4. 如权利要求1所述的无尘组装设备，其特征在于，所述运动部件包括抓取机构，所述抓取机构包括活动设置的活动平台以及可靠近或远离所述活动平台运动的抓取组件，所述活动平台与所述抓取组件之间设置有导向柱，所述活动平台与所述抓取组件至少一方设置有直线轴承，所述导向柱与所述直线轴承配合。
  5. 如权利要求4所述的无尘组装设备，其特征在于，所述抓取组件包括夹持组件，所述夹持组件包括夹爪，所述夹爪包胶设置。
  6. 如权利要求4所述的无尘组装设备，其特征在于，所述抓取组件包括气吸组件，所述气吸组件包括位于其端部的气吸座，所述气吸座的端面覆胶处理。
  7. 如权利要求1所述的无尘组装设备，其特征在于，所述组装装置包括储料装置，所述储料装置包括支撑结构以及活动设置于所述支撑结构上的托盘，所述运动部件包括设置于所述支撑结构与所述托盘之间的支撑滚轮。
  8. 如权利要求7所述的无尘组装设备，其特征在于，所述托盘与所述支撑滚轮中的至少一方，在其两者的接触位置设置有第二耐磨结构。
  9. 如权利要求8所述的无尘组装设备，其特征在于，所述第二耐磨结构包括设置于所述托盘底部的耐磨条。
  10. 如权利要求1所述的无尘组装设备，其特征在于，所述门板与所述框架贴合处设置有密封胶条以实现密封设置。
  11. 如权利要求1-10任意一项所述的无尘组装设备，其特征在于，所述组装装置内的金属 零件的材质包括不锈钢材质、铝材；和/或，
    所述组装装置内的塑料零件的材质包括聚甲醛(POM)、聚醚醚酮(PEEK)。
  12. 如权利要求1所述的无尘组装设备，其特征在于，所述无尘环境的无尘等级为千级无尘，所述无尘室内的无尘等级为百级无尘。
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