CN204658109U - Flexible flat sand milling process equipment - Google Patents
Flexible flat sand milling process equipment Download PDFInfo
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- CN204658109U CN204658109U CN201520195354.6U CN201520195354U CN204658109U CN 204658109 U CN204658109 U CN 204658109U CN 201520195354 U CN201520195354 U CN 201520195354U CN 204658109 U CN204658109 U CN 204658109U
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- 239000004576 sand Substances 0.000 title claims description 14
- 238000003801 milling Methods 0.000 title claims 12
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 229910001651 emery Inorganic materials 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本实用新型公开了一种柔性平面砂磨工艺设备,包括机架、输送机构和砂磨装置,所述机架下部支腿上活动连接有导轨副,所述输送机构设置在机架上部并且包括第一调速电机和传送带,所述砂磨装置与导轨副固定连接,所述砂磨装置包括柔性砂磨辊、第二调速电机和支座,所述柔性砂磨辊由圆柱状辊体、工业毛刷和砂布条组成,所述圆柱形辊体外围环形阵列分布若干条形槽,所述工业毛刷和砂布条相间插入所述圆柱形辊体外围的条形槽内。采用这种工艺设备,从砂磨机理上实现了纱布条动态实时对工件平面的均匀刮擦柔性砂磨,解决了传统“刚性”砂磨工艺对工件厚度和平面几何形态以及设备制造苛刻的精度要求。
The utility model discloses a flexible plane sanding process equipment, which comprises a frame, a conveying mechanism and a sanding device. A pair of guide rails is movably connected to the legs of the lower part of the frame, and the conveying mechanism is arranged on the upper part of the frame and includes The first speed-regulating motor and the conveyor belt, the sanding device is fixedly connected with the guide rail pair, the sanding device includes a flexible sanding roller, a second speed-regulating motor and a support, and the flexible sanding roller consists of a cylindrical roller body , industrial brushes and emery cloth strips, several strip-shaped grooves are distributed in a circular array around the cylindrical roller body, and the industrial brushes and emery cloth strips are inserted into the strip-shaped grooves on the periphery of the cylindrical roller body alternately. Using this kind of process equipment, from the sanding mechanism, the dynamic and real-time even scraping and flexible sanding of the workpiece plane by the gauze strip is realized, which solves the traditional "rigid" sanding process that is harsh on the workpiece thickness and plane geometry and equipment manufacturing. Accuracy requirements.
Description
技术领域 technical field
本实用新型涉及一种柔性平面砂磨工艺设备,属于自动化设备技术领域。 The utility model relates to a flexible plane sanding process equipment, which belongs to the technical field of automation equipment.
背景技术 Background technique
目前的板式工件平面砂磨工艺设备,均采取形似传统平面磨床的刚性磨削机理对移动工件平面进行砂磨加工。其原理是将环套式整体砂磨带以张紧方式套装于水平设置、互相平行和竖直高低布置的两刚性辊体之上,上置动力辊在砂磨带的驱动下作同步转动,砂磨带则以辊体线速度对放置在传送带上的等厚工件平面进行砂磨加工。由于张紧砂磨带紧紧套装在刚性辊体之上,故砂磨带与工件平面接触在理论上形似于辊体母线与工件平面的线接触;砂磨带速即为辊体线速;放置工件的传送带速即为工件进给速度。这些要素和近似功能特征的共同存在,故其工作机理具有普通平面磨床刚性磨削的特征。采用这种加工方式,不仅对加工件平面原始形态和厚度尺寸一致性,以及设备制造精度提出了苛刻的条件要求,而且不均匀的加工余量和无法随机动态自动调控的设备性能,容易造成砂磨带破断停机更换的经济和工时损失。仅有一个砂磨工位,难以保证加工质量要求,故需有选择地进行二次加工。 The current plate-type workpiece plane sanding process equipment adopts a rigid grinding mechanism similar to a traditional surface grinder to sand the plane of a moving workpiece. The principle is to put the ring-type integral sanding belt on two rigid rollers arranged horizontally, parallel to each other and arranged vertically in a tensioned manner, and the upper power roller rotates synchronously under the drive of the sanding belt. The sanding belt carries out sanding processing on the workpiece plane of equal thickness placed on the conveyor belt at the linear speed of the roller body. Since the tensioned sanding belt is tightly fitted on the rigid roller body, the surface contact between the sanding belt and the workpiece is theoretically similar to the line contact between the generatrix of the roller body and the plane of the workpiece; the speed of the sanding belt is the linear speed of the roller body; The conveyor belt speed on which the workpiece is placed is the workpiece feed speed. The co-existence of these elements and similar functional features, so its working mechanism has the characteristics of rigid grinding of ordinary surface grinders. Using this processing method not only puts forward strict requirements for the original shape of the workpiece plane and the consistency of thickness and size, as well as the manufacturing accuracy of the equipment, but also the uneven machining allowance and the equipment performance that cannot be randomly and dynamically automatically adjusted will easily cause sand damage. Economical and man-hour loss due to breakage of the abrasive belt and downtime for replacement. There is only one sanding station, and it is difficult to guarantee the processing quality requirements, so it is necessary to carry out secondary processing selectively.
发明内容 Contents of the invention
本实用新型所要解决的技术问题是:提供一种可实现柔性磨削加工的设备,降低对设备制造精度以及工件尺寸形态的要求。 The technical problem to be solved by the utility model is: to provide a kind of equipment that can realize flexible grinding processing, and reduce the requirements on the manufacturing precision of the equipment and the size and shape of the workpiece.
为了解决上述技术问题,本实用新型是通过以下技术方案实现的:一种柔性平面砂磨工艺设备,包括机架、输送机构和砂磨装置,所述机架下部支腿上活动连接有导轨副,所述输送机构设置在机架上部并且包括第一调速电机和传送带,所述砂磨装置与导轨副固定连接,所述砂磨装置包括柔性砂磨辊、第二调速电机和支座,所述柔性砂磨辊由圆柱状辊体、工业毛刷和砂布条组成,所述圆柱形辊体外围环形阵列分布若干条形槽,所述工业毛刷和砂布条相间插入所述圆柱形辊体外围的条形槽内。 In order to solve the above technical problems, the utility model is realized through the following technical solutions: a flexible plane sanding process equipment, including a frame, a conveying mechanism and a sanding device, and a guide rail pair is movably connected to the lower leg of the frame. , the conveying mechanism is arranged on the upper part of the frame and includes a first speed-regulating motor and a conveyor belt, the sanding device is fixedly connected with the guide rail pair, and the sanding device includes a flexible sanding roller, a second speed-regulating motor and a support , the flexible sanding roller is composed of a cylindrical roller body, industrial brushes and emery cloth strips, a number of bar-shaped grooves are distributed in a circular array around the cylindrical roller body, and the industrial brushes and emery cloth strips are alternately inserted into the cylindrical In the strip groove on the periphery of the roller body.
作为优选,所述圆柱形辊体外围环形阵列分布的若干条形槽呈“⊥”字形结构。 As a preference, several bar-shaped grooves arranged in an annular array on the periphery of the cylindrical roller body form a "⊥"-shaped structure.
作为优选,插入所述圆柱形辊体内的工业毛刷分为长、短两种结构。 As a preference, the industrial brushes inserted into the cylindrical roller body are divided into long and short structures.
作为优选,所述柔性砂磨辊的下部设置有将传送带的一段压折成“V”字形状的压杆,所述压杆位于机架的上平面以下。 Preferably, the lower part of the flexible sanding roller is provided with a pressure bar that folds a section of the conveyor belt into a "V" shape, and the pressure bar is located below the upper plane of the frame.
作为优选,所述砂磨装置设置有两个。 Preferably, there are two sanding devices.
作为优选,所述机架下部支腿上设置有可调节砂磨装置高度的同步升降机构,所述同步升降机构上部与导轨副下部固定连接。 As a preference, a synchronous lifting mechanism that can adjust the height of the sanding device is provided on the lower leg of the frame, and the upper part of the synchronous lifting mechanism is fixedly connected with the lower part of the guide rail pair.
作为优选,所述机架下端挂接有浮动特性的导向辊组件。 Preferably, a floating guide roller assembly is attached to the lower end of the frame.
作为优选,所述机架两端设置有用于辅助送料的辊道机构。 Preferably, roller table mechanisms for auxiliary feeding are provided at both ends of the frame.
与现有技术相比,本实用新型的有益之处是:不仅从砂磨机理上实现了纱布条动态实时对工件平面的均匀刮擦柔性砂磨,解决了传统“刚性”砂磨工艺对工件厚度和平面几何形态以及设备制造苛刻的精度要求,同时互相独立的开式柔性砂磨辊结构,又从原理上改变了传统封闭式环状砂磨带套装结构的复杂性,减少了因砂磨带易破断停机更换造成的经济损失。 Compared with the prior art, the utility model has the advantages of not only realizing the dynamic and real-time dynamic and real-time scraping and flexible sanding of the workpiece plane by the gauze strip from the sanding mechanism, but also solving the problem of the traditional "rigid" sanding process. The thickness and plane geometry of the workpiece and the strict precision requirements of equipment manufacturing, and the independent open flexible sanding roller structure have changed the complexity of the traditional closed ring sanding belt set structure in principle, reducing the impact caused by sanding. The grinding belt is easily broken and the economic loss caused by shutdown and replacement.
附图说明:Description of drawings:
下面结合附图对本实用新型进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described.
图1是本实用新型的主视图。 Fig. 1 is the front view of the utility model.
图2是本实用新型的左视图。 Fig. 2 is a left view of the utility model.
图3是柔性砂磨辊的主视图。 Fig. 3 is a front view of a flexible sanding roller.
图4是柔性砂磨辊的左视图。 Fig. 4 is a left side view of the flexible sanding roller.
图中:1、机架,2、输送机构,3、导轨副,4、第一调速电机,5、传送带,501、压杆,6、柔性砂磨辊,61、圆柱形辊体,62、工业毛刷,63、砂布条,7、第二调速电机,8、支座,9、同步升降机构,10、导向辊组件,11、辊道机构。 In the figure: 1. frame, 2. conveying mechanism, 3. guide rail pair, 4. first speed-regulating motor, 5. conveyor belt, 501, pressure rod, 6. flexible sanding roller, 61, cylindrical roller body, 62 , industrial brush, 63, emery cloth strip, 7, the second speed regulating motor, 8, support, 9, synchronous lifting mechanism, 10, guide roller assembly, 11, roller table mechanism.
具体实施方式:Detailed ways:
下面结合附图及具体实施方式对本实用新型进行详细描述: Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail:
如图1至图4所示的一种柔性平面砂磨工艺设备,包括机架1、输送机构2和砂磨装置,所述机架1为钢质型材框架组焊结构,机架1下部支腿上活动连接有导轨副3,所述输送机构2设置在机架1上部并且包括第一调速电机4和传送带5,输送机构2由套装于两平行辊轮上的传送带5组成,在第一调速电机4的驱动和两平行辊轮之间平板的托扶下定向运行,使置于其上的平板工件实现砂磨工作进给功能;所述砂磨装置与导轨副3固定连接,所述砂磨装置包括柔性砂磨辊6、第二调速电机7和支座8,第二调速电机7实现对柔性砂磨辊6的驱动,所述柔性砂磨辊6由圆柱状辊体61、工业毛刷62和砂布条63组成,所述圆柱形辊体61外围环形阵列分布若干条形槽,所述工业毛刷62和砂布条63相间插入所述圆柱形辊体61外围的条形槽内。 A kind of flexible plane sanding process equipment as shown in Fig. 1 to Fig. 4, comprises frame 1, conveying mechanism 2 and sanding device, and described frame 1 is steel profile frame welding structure, and frame 1 lower support The legs are movably connected with a pair of guide rails 3. The conveying mechanism 2 is arranged on the top of the frame 1 and includes a first speed-regulating motor 4 and a conveyor belt 5. The conveying mechanism 2 is composed of a conveyor belt 5 set on two parallel rollers. The driving of a speed-regulating motor 4 and the directional operation of the flat plate between the two parallel rollers enable the flat workpiece placed on it to realize the feeding function of the sanding work; the sanding device is fixedly connected with the guide rail pair 3, The sanding device comprises a flexible sanding roller 6, a second speed-regulating motor 7 and a support 8, and the second speed-regulating motor 7 realizes the driving of the flexible sanding roller 6, and the flexible sanding roller 6 is composed of a cylindrical roller Body 61, industrial brush 62 and emery cloth strip 63, several bar-shaped grooves are distributed in a circular array on the periphery of the cylindrical roller body 61, and the industrial brush 62 and emery cloth strip 63 are alternately inserted into the periphery of the cylindrical roller body 61 inside the bar slot.
如图4所示,在圆柱状辊体61外围轴向环形阵列加工若干条形槽为“⊥”字形,并在槽内一并插装呈片条状的工业毛刷62和纱布条63而构成柔性砂磨辊6。该纱布条63和工业毛刷62宽度一边,均以薄金属板定型包裹方式模压成与圆柱形辊体61“⊥”字形槽相适应的形态,在工作时随圆柱形辊体61定向转动,实现动态实时对工件平面的刮擦柔性砂磨,工业毛刷62则对纱布条63起到弹性支承依托作用。 As shown in Figure 4, a number of strip-shaped grooves are processed in an axial circular array on the periphery of the cylindrical roller body 61 in the shape of "⊥", and strip-shaped industrial brushes 62 and gauze strips 63 are inserted together in the grooves. A flexible sanding roller 6 is formed. The gauze strip 63 and one side of the width of the industrial brush 62 are all molded into a shape compatible with the "⊥" groove of the cylindrical roller body 61 with a thin metal plate shaped wrapping method, and rotate with the cylindrical roller body 61 during work. Realize dynamic and real-time scraping and flexible sanding of the workpiece plane, and the industrial brush 62 acts as an elastic support for the gauze strip 63.
如图4所示,插入圆柱形辊体61内的工业毛刷62分为长、短两种结构,可增加工业毛刷62对砂布条63的弹性支撑。 As shown in FIG. 4 , the industrial brush 62 inserted into the cylindrical roller body 61 is divided into long and short structures, which can increase the elastic support of the industrial brush 62 to the emery cloth strip 63 .
如图1所示,柔性砂磨辊6的下部设置有将传送带5的一段压折成“V”字形状的压杆501,所述压杆501位于机架1的上平面以下,将传送带5压折成“V”字形状,是为了在砂磨时预留出空间。 As shown in Figure 1 , the bottom of the flexible sanding roller 6 is provided with a pressure bar 501 that folds a section of the conveyor belt 5 into a "V" shape. It is folded into a "V" shape to allow room for sanding.
如图1所示,砂磨装置设置有两个,两套转向互逆柔性砂磨辊6的配套设置,使前砂磨辊在对工件砂磨加工的同时,又对工件“喂入”起到辅助拉进功能则逆转后砂磨辊在对工件进一步反向修复砂磨加工的同时,又对工件向出口运行产生一些必要阻力,保证工件在线得到充分砂磨加工,从而解决了传统“刚性”砂磨设备仅有一个砂磨工位所起到的质量一致性差,需有选择地进行二次加工的问题。 As shown in Figure 1, the sanding device is provided with two sets, and the supporting arrangement of the two sets of flexible sanding rollers 6 that turn to each other makes the front sanding roller "feed" the workpiece while sanding the workpiece. When the auxiliary pull-in function is reached, the reversed sanding roller will further reversely repair the sanding process on the workpiece, and at the same time generate some necessary resistance to the workpiece running towards the exit, so as to ensure that the workpiece is fully sanded online, thus solving the traditional "rigidity "The sanding equipment has only one sanding station, which results in poor quality consistency and requires selective secondary processing.
如图1和图2所示,导轨副3和同步升降机构9以共轴串联方式安装于机架1上的两套同规格蜗轮丝杆升降机构,在手轮的驱动下,通过导轨副3的导向,使与导轨副3连为一体的上置支座8以及与支座8联接安装为一体的柔性砂磨辊6、第二调速电机7和导向辊组件10。同步升降机构9和柔性砂磨辊6以及导向辊组件10的共同设置,不仅解决了“刚性” 砂磨设备封闭环状砂磨带套装不易平衡和容易跑偏破断损坏,以及砂磨不均匀问题,同时具有弹性随动和浮动特性的导向辊组件10,又解决了工件导向易出现的卡死问题。 As shown in Figures 1 and 2, the guide rail pair 3 and the synchronous lifting mechanism 9 are coaxially connected in series with two sets of worm wheel screw lifting mechanisms of the same specification installed on the frame 1. Driven by the handwheel, the guide rail pair 3 guide, so that the upper support 8 connected with the guide rail pair 3 and the flexible sanding roller 6 connected and installed as a whole with the support 8, the second speed regulating motor 7 and the guide roller assembly 10. The joint setting of the synchronous lifting mechanism 9, the flexible sanding roller 6 and the guide roller assembly 10 not only solves the problem of "rigid" sanding equipment, the closed ring sanding belt set is not easy to balance, easy to deviate and break, and the problem of uneven sanding , and the guide roller assembly 10 having elastic follow-up and floating characteristics at the same time solves the jamming problem that is easy to occur in the workpiece guide.
如图1所示,机架1两端设置有用于辅助送料的辊道机构11,其用途是延长传送带5长度,并利用送料辊轮的被动转动,轻松将工件送入砂磨工位。 As shown in Figure 1, the two ends of the frame 1 are provided with a roller mechanism 11 for auxiliary feeding, and its purpose is to extend the length of the conveyor belt 5, and utilize the passive rotation of the feeding roller to easily send the workpiece into the sanding station.
需要强调的是:以上仅是本实用新型的较佳实施例而已,并非对本实用新型作任何形式上的限制,凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。 It should be emphasized that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modification, equivalent change and Modifications still belong to the scope of the technical solution of the utility model.
Claims (8)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104759957A (en) * | 2015-04-02 | 2015-07-08 | 苏州奔一机电有限公司 | Flexible planar sanding process equipment |
CN105500138A (en) * | 2015-11-27 | 2016-04-20 | 简军 | Automatic smoothing equipment |
CN108044446A (en) * | 2018-02-11 | 2018-05-18 | 明珠家具股份有限公司 | Device for processing edge of wooden strip-shaped component |
-
2015
- 2015-04-02 CN CN201520195354.6U patent/CN204658109U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104759957A (en) * | 2015-04-02 | 2015-07-08 | 苏州奔一机电有限公司 | Flexible planar sanding process equipment |
CN105500138A (en) * | 2015-11-27 | 2016-04-20 | 简军 | Automatic smoothing equipment |
CN108044446A (en) * | 2018-02-11 | 2018-05-18 | 明珠家具股份有限公司 | Device for processing edge of wooden strip-shaped component |
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