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Aluminum strip bending machine

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Publication number
CN102248045A
CN102248045A CN 201110183462 CN201110183462A CN102248045A CN 102248045 A CN102248045 A CN 102248045A CN 201110183462 CN201110183462 CN 201110183462 CN 201110183462 A CN201110183462 A CN 201110183462A CN 102248045 A CN102248045 A CN 102248045A
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CN
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aluminum
bending
strip
frame
bent
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CN 201110183462
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Chinese (zh)
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CN102248045B (en )
Inventor
汪训
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张家港市大新仁和模具厂
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Abstract

The invention discloses an aluminum strip bending machine. The machine comprises a frame, a slide rail which is arranged on the frame and extends along the conveying direction of an aluminum strip, and two main bending devices which are arranged on the slide rail and used for bending two positions to be bent on the middle part of the aluminum strip, wherein each main bending device is provided with a rotating arm which synchronously rotates with a main bending mechanism in each main bending device; and the rotating arm is provided with an auxiliary bending device for bending the positions to be bent close to the two ends of the aluminum strip again and a feeding pipe capable of feeding a drying agent into the aluminum strip. The invention has the advantages that: after the feeding pipe isarranged on the aluminum strip bending machine, the drying agent can be put into the aluminum strip before the aluminum strip is bent or in the bending process, and after the aluminum strip is bent into an aluminum frame, the drying agent exists in the aluminum frame, so that the aluminum frame is not required to be drilled and has attractive appearance, time for manufacturing the whole aluminum frame is shortened, and production efficiency is improved.

Description

铝条折弯机 Aluminum bending machine

技术领域 FIELD

[0001] 本发明涉及一种用于将铝条折弯成铝框的铝条折弯机。 [0001] The present invention relates to a bending machine for aluminum to aluminum is bent into an aluminum frame. 背景技术 Background technique

[0002] 目前,中空玻璃因隔热、隔音效果好,广泛适用于建筑、交通等各个领域。 [0002] Currently, hollow glass due to heat insulation, sound insulation, widely used in various fields of construction, transportation and so on. 中空玻璃用铝间隔框(简称铝框)是中空玻璃中的一个重要部件。 Aluminum spacer frame of insulating glass (referred to as an aluminum frame) is an important component of the hollow glass. 以截面为方形的空心铝条为原料, 通过铝条折弯机可生产出铝框,因此,铝条折弯机是生产铝框的主要设备。 Square in cross-section a hollow aluminum as raw materials, aluminum bending machine can produce the aluminum frame, and therefore, aluminum is the main bending machine equipment aluminum frame. 例如,申请号为201120142319. X的发明公开了有一种铝条折弯机,包括机架和折弯装置,所述机架上设有沿铝条输送方向延伸的滑轨,所述折弯装置包括对靠近铝条两个端部的应折弯部位同时进行一次折弯的第一弯角机构和第四弯角机构、对铝条中部的两个应折弯部位同时进行二次折弯的第二弯角机构和第三弯角机构,所述第一弯角机构、第二弯角机构、第三弯角机构和第四弯角机构沿铝条输送方向依次滑动安装在所述滑轨上,所述第一弯角机构、第二弯角机构、第三弯角机构和第四弯角机构分别通过锁紧机构锁紧或与驱动各弯角机构滑动并定位的动力装置连接。 For example, Application No. 201120142319. X invention discloses an aluminum strip with a bending machine, comprising a frame and bending means is provided with a slide rail extending along the conveying direction of the aluminum bar rack, said bending means the bent portion includes two end portions of the article to be close to a first corner aluminum mechanism and a bending mechanism while the fourth corner, two of the bent portions should simultaneously central aluminum of the jog the second and third bodies angled corner means, the corner means a first, a second angled means, third means and fourth angled corner means sequentially conveyed in a direction aluminum slidably mounted on the guide rail on said first angled means, a second angled means, third means and fourth angled corner means or respectively the slide locking mechanism locking the drive mechanism and the positioning of each corner of the power unit is connected. 上述结构的铝条折弯机减少了生产步骤,提高了铝框成型效率,降低了生产误差的产生,提高铝框成型的精度。 Aluminum bending machine above structure reduces the manufacturing steps and improve the efficiency of molding aluminum frame, reducing the generation of production error, improve the accuracy of molding aluminum frame. 但是,为了减少铝框中的水分,铝框中需要加入干燥剂,通常做法是在成型后的铝框的两个对角上分别钻一个小孔,然后将干燥剂通过该小孔送入铝框内,干燥剂填充完毕后,铝框就交付使用了,但是铝框上的小孔无法消除,影响了铝框的外观和下道工序的正常工作,而且铝框在运输或搬运过程中,干燥剂很容易从小孔中漏出,浪费了干燥剂。 However, in order to reduce the water content of the aluminum box, aluminum box need to add a desiccant, is common practice in two aluminum frame after molding of the angles are drilled a small hole, and then sent to an aluminum drying agent through the aperture frame, desiccant filling is completed, the aluminum frame can be delivered, but the holes on the aluminum frame can not be eliminated, the affect normal operation of the appearance of the aluminum frame and the next process, and the aluminum frame during transport or handling, desiccant easily leak out of the hole, wasted desiccant.

[0003] 发明内容 [0003] SUMMARY OF THE INVENTION

本发明所要解决的技术问题是:提供一种铝条折弯机,该铝条折弯机在铝框成型过程中就能将干燥剂送入铝条内,使得铝框成型后,铝框内就已经含有干燥剂了。 The present invention solves the technical problem are: to provide an aluminum bending machine, the bending machine will be able to aluminum within the aluminum into the desiccant in an aluminum block molding process, so that after forming the aluminum frame and aluminum frame it already contains a desiccant.

[0004] 为解决上述技术问题,本发明的一种技术方案是:铝条折弯机,包括机架、设置在机架上沿铝条输送方向延伸的滑轨和对称设置在滑轨上的两个对铝条中部两个应折弯部位进行折弯的主折弯装置,所述主折弯装置上分别设置有与主折弯装置中主折弯机构同步转动的旋转臂,旋转臂上设置有对靠近铝条两个端部的应折弯部位进行二次折弯的副折弯装置和可将干燥剂送入铝条内的送料管。 [0004] To solve the above problem, one aspect of the present invention are: aluminum bending machine, comprising a frame, disposed symmetrically aluminum rails and the transport direction is provided on the slide rail extending along the rack two aluminum strips folded portions should be two central main bending means for bending, the main apparatus are provided with bending means bending the main mechanism of synchronously rotating the rotary arm, the rotation of the main arm is bent be provided with a bent portion near the ends of two aluminum sub bending means for bending the second desiccant and can be fed into the feed tube within aluminum.

[0005] 所述主折弯装置包括主支架、通过轴承设置在主支架上且沿轴承中心线转动的主折弯机构和设置在主支架上驱动主折弯机构转动的主驱动装置; [0005] The main bending apparatus comprises a main frame via a bearing provided on the main stand and the rotation center line of the main bearing along the folding mechanism and the main drive means is provided for driving the main rotating folding mechanism on the main bracket;

所述主折弯装置滑动设置在滑轨上并通过主丝杆将其固定在滑轨上,副折弯装置滑动设置在旋转臂上并通过副丝杆将其固定在旋转臂上,送料管通过滑块滑动设置在旋转臂上,滑块上设置有可将滑块固定在旋转臂上的丝杆; The main bending means arranged slidably on the slide rail and fixed to the main spindle on the sliding rail, the sliding sub bending means provided by the sub-spindle rotating arm fixed to the rotating arm, the feed tube by sliding the slider provided on the rotating arm, is provided with a slider on the slider may be fixed to the rotating arm screw;

或主折弯装置滑动设置在滑轨上并通过固定在滑轨上的主气缸控制主折弯装置在滑轨上的滑动或定位,副折弯装置滑动设置在旋转臂上并通过固定在旋转臂上的副气缸控制副折弯装置在旋转臂上的移动或定位,送料管通过滑块滑动设置在旋转臂上,滑块与固定在旋转臂上的气缸的活塞杆相连并通过气缸控制滑块在旋转臂上的移动或定位;所述折弯装置上设置有当旋转臂位于水平位置时与旋转臂相配合的限位销; 所述旋转臂上设置有与滑轨相配合的限位块。 Or main bending means arranged slidably on the slide rail and fixed on the slide rail main cylinder control slide or main bending means positioned on the rail, the sub bending means slidably disposed through the rotating arm and fixed to the rotary sub-cylinder arm bent sub control arm means movement or rotational positioning, the feed tube, and slide the cylinder rod is fixedly connected to the swivel arm in a swivel arm and the slider is slidably disposed through the cylinder control slide block move or position the swivel arm; bending means disposed on said rotary arm and have mating when rotating arm in a horizontal position when the stopper pin; said swivel arm is provided with a stop cooperating with the slide Piece.

[0006] 为解决上述技术问题,本发明的另一种技术方案是:铝条折弯机,包括机架、设置在机架上沿铝条输送方向延伸的滑轨、设置在滑轨中部的两个对铝条中部两个应折弯部位进行折弯的主折弯装置和设置在滑轨两端的两个对靠近铝条两个端部的应折弯部位进行二次折弯的副折弯装置,所述两个副折弯装置外侧的滑轨上分别设置有将干燥剂送入铝条内的进料管。 [0006] To solve the above problems, another aspect of the present invention are: aluminum bending machine, comprising a frame, disposed along the slide rail extending in the conveying direction of the aluminum strip on the frame, it is provided in the middle of slide rail two pairs of two aluminum central portions should be bent sub and off the primary bending means arranged to bend the bent portion should be close to the two ends of the aluminum strip is bent in two secondary ends of the rails bending means are provided on the outside of the slide rail bending means has two sub feed tube into the desiccant in the aluminum.

[0007] 所述主折弯装置、副折弯装置分别滑动设置在滑轨上,且分别通过主丝杆和副丝杆将各自固定在滑轨上,送料管通过滑块滑动设置在旋转臂上,滑块上设置有可将滑块固定在旋转臂上的丝杆; [0007] The main bending apparatus, each sub bending means arranged slidably on the rails, and are fixed to the respective rail, through the feed tube by the primary screw and a secondary screw is disposed slider sliding rotary arm , the slider is provided with arm fixed to the rotating screw on the slider;

所述主折弯装置、副折弯装置分别滑动设置在滑轨上,且分别通过主气缸和副气缸控制各种在滑轨上的移动或定位,送料管通过滑块滑动设置在旋转臂上,滑块与固定在旋转臂上的气缸的活塞杆相连并通过气缸控制滑块在旋转臂上的移动或定位。 The main bending apparatus, each sub bending means arranged slidably on the rails, respectively, and the main cylinder and the secondary cylinder control various mobile or positioned on the slide rail, the slider sliding through the feed tube is disposed through the rotating arm , the piston rod is fixedly connected with the slide cylinder and the swivel arm is positioned by the cylinder control slide in the movement or swivel arm.

[0008] 本发明的有益效果是:在铝条折弯机上增加送料管后,可在铝条折弯前或折弯过程中将干燥剂放入铝条内,当铝条折弯成铝框后,铝框内就有了干燥剂,就无需在铝框上进行钻孔,并放入干燥剂了,保证了铝框的外观美观,而且缩短了整个铝框的制造时间,提高了生产效率。 [0008] Advantageous effects of the present invention are: the increase in the feed tube bending machine aluminum, aluminum may be bent before or desiccant into the aluminum in the bending process, when the aluminum is bent into an aluminum frame after the drying agent had aluminum frame, there is no need for drilling holes in the aluminum block, and a desiccant to ensure that the aesthetic appearance of the aluminum frame, and shortens the manufacturing time of the whole of the aluminum frame, improve production efficiency .

附图说明 BRIEF DESCRIPTION

[0009] 图1是本发明铝条折弯机第一种实施方式的结构示意图; 图2是图1中B处局部放大图; [0009] FIG. 1 is a schematic structural diagram of the present invention, aluminum bending machine of a first embodiment; FIG. 2 is a partially enlarged in FIG. 1 B in FIG;

图3是保证旋转臂复位准确的一种结构简图; 图4是本发明第一种实施方式填充干燥剂前铝条的结构图; 图5是本发明第一种实施方式填充干燥剂前的铝条折弯机的结构示意图; 图6是图1中A向视图; FIG 3 is a rotary arm to ensure accurate resetting a structure diagram; FIG. 4 is a configuration diagram of a first aluminum article before the desiccant-filled embodiment of the present invention; FIG. 5 is a front first embodiment of the present invention, the desiccant-filled aluminum structural schematic bending machine; FIG. 6 is a view of FIG. 1 a;

图7是本发明铝条折弯机第二种实施方式的结构示意图。 FIG 7 is a schematic structural diagram of a second embodiment of the aluminum bending machine embodiments of the present invention.

[0010] 图中:1、机架,2、滑轨,3、主折弯装置,4、主支架,5、主折弯机构,6、电机,7、旋转臂,8、旋转轴,9、副折弯装置,10、送料管,11、滑块,12、限位销,13、限位块,14、主丝杆,15、 副丝杆,16、丝杆,17、铝条。 [0010] FIG: 1, the frame 2, the rail 3, a main bending apparatus 4, the main stand 5, the main folding means 6, motor 7, a rotary arm 8, the rotary shaft 9 secondary bending apparatus 10, the feed tube, 11, the slider 12, a stopper pin 13, the stopper 14, the main spindle 15, the sub-screw 16, screw 17, aluminum.

具体实施方式 detailed description

[0011] 下面通过具体实施例对本发明作进一步的详细描述。 [0011] The following specific embodiments further detailed description of the invention.

[0012] 如图1所示,本发明的第一种实施方式:一种铝条折弯机,包括机架1、设置在机架1上沿铝条17输送方向延伸的滑轨2和对称设置在滑轨2上的两个对铝条17中部两个应折弯部位进行折弯的主折弯装置3。 [0012] As shown, a first embodiment of the present invention: an aluminum strip bending machine, comprising a frame 1, disposed along the conveying direction of the slide bar 17 of aluminum 2 and extending symmetrically on the frame 1 two rail 2 provided on the aluminum strip 17 to be folded two parts of the main central folding bending means 3. 如图6所示,主折弯装置3包括主支架4、通过轴承设置在主支架4上且沿轴承中心线转动的主折弯机构5和设置在主支架4上驱动主折弯机构5转动的主驱动装置。 6, the main bending means 3 comprises a main bracket 4, via a bearing 5 is provided rotatably driving the main folding mechanism 4 on the main stand and the main stand 4 rotates along the center line of the main bearing 5 and the folding mechanism is provided primary driving means. 主折弯机构5通过主折弯机构5上的旋转轴8与轴承相结合。 5 by the rotation of the main shaft of the folding mechanism on the main folding mechanism 58 in combination with the bearing. 上述主驱动装置可以为电机、气缸和曲柄的结合、电机和齿轮的结合等,本实施例中,该主驱动装置为电机6。 It said main drive means may be incorporated motor, crank and cylinder combination motor and gear and the like, in this embodiment, the main drive motor 6. 当然在实际生产时,主折弯装置可以是市场上常用的铝条折弯机中的普通折弯装置,也可以是如申请号为201120142319.X中的折弯装置,但是,所有的折弯装置都含有一个共同的结构那就是对铝条17应折弯部位进行折弯的折弯机构。 Of course, in actual production, the main bending means may be a conventional bending apparatus used in the market aluminum bending machine, may be as in Application No. 201120142319.X bending means, however, all of the bent means contain a common structure that an aluminum strip 17 to be bent by bending the bending portion means. 主折弯装置3上分别设置有与主折弯装置3中主折弯机构5同步转动的旋转臂7。 3 main bending means provided respectively on the main folding mechanism 53 synchronously rotating the main bending means 7 of rotating arms. 具体为,旋转臂7的一端与主折弯机构5中位于轴承中的旋转轴8固定连接。 Specifically, one end of the main folding mechanism 5 rotates arm 7 is located in the rotary shaft 8 is fixedly connected to the bearing. 旋转臂7上设置有对靠近铝条17两个端部的应折弯部位进行二次折弯的副折弯装置9和可将干燥剂送入铝条17内的送料管10。 7 is provided on the rotating arm 17 has a portion corresponding to the bent portions near the two ends of the aluminum strips sub bending means 9 and the jog desiccant into the feed tube 17 within the aluminum strip 10. 副折弯装置9的具体结构可以与主折弯装置3的机构相同,也可以是市场上常用的铝条折弯机中的普通折弯装置,也可以是如申请号为201120142319. X中的折弯装置。 Specific configuration sub bending means 9 may be the same apparatus with the main folding mechanism 3, it may also be used in the market aluminum bending machine of ordinary bending means, or may be as Application No. 201120142319. X is bending means. 在此,副折弯装置9的具体结构就不详细介绍了。 Here, a specific configuration sub bending means 9 is not described in detail. 送料管10的作用是向铝条17中送入干燥剂,在实际生产时,送料管10可与外部大型放置干燥剂的料仓相连,也可将送料管10与小型放置干燥剂的料仓相连并一起固定在滑块11上,滑块11在设置在旋转臂7上。 The effect of the feed tube 10 is fed to the aluminum desiccant 17, in the actual production, the feed tube 10 may be connected to a large silo placed outside the drying agent, the magazine 10 may also be placed with the small feed tube desiccant connected together and fixed on the slider 11, the slider 11 is provided on the rotating arm 7. 为了保证旋转臂7复位准确,如图2所示,主支架4上设置有限位销12,限位销12在主支架4上的位置要求为:当旋转臂7复位到初始位置时,旋转臂7刚好接触到限位销12,阻碍了旋转臂7的继续旋转,从而保证旋转臂7的复位准确,或者在旋转臂7上设置限位块13,如图3所示,限位块13的要求为:当旋转臂7复位到初始位置时,旋转臂7上的限位块13与滑轨2接触,阻碍旋转臂7的继续旋转,也可实现旋转臂7复位准确的目的。 To ensure accurate reset rotating arm 7, as shown, provided with a limit pin 42 on the main frame 12, a position 12 on the main requirements of the stopper pin to the support 4: 7 when the rotary arm returns to the initial position, the rotating arm 7 just contacts the stopper pin 12, hindered the rotation of the rotary arm 7, so as to ensure accurate resetting rotating arm 7, or the stopper 13 provided on the rotating arm 7, shown in Figure 3, the stopper 13 requirements: when the rotating arm 7 returns to the initial position, the stopper arm 713 rotating in contact with the rail 2, continue to hinder the rotation of the rotary arm 7, 7 may also be implemented to reset the exact purpose of the rotating arm.

[0013] 如图1所示,为了可以生产不同规格的铝框,主折弯装置3、副折弯装置9之间距离要可调,随着他们之间的距离可调,送料管10与铝条17之间的距离也要可调。 [0013] 1, can be produced to different specifications of the aluminum frame main bending means 3, the distance between the secondary bending means 9 to be adjustable, as the distance between them is adjustable, and the feed tube 10 the distance between the aluminum strip 17 also adjustable. 所述主折弯装置3滑动设置在滑轨2上并通过主丝杆14将其固定在滑轨上,副折弯装置9滑动设置在旋转臂7上并通过副丝杆15将其固定在旋转臂上,送料管10通过滑块11滑动设置在旋转臂7上,滑块11上设置有可将滑块11固定在旋转臂7上的丝杆16。 The main bending means 3 slidably provided on the rail 2 and by the main spindle 14 is fixed on the sliding rail, the sliding sub bending means 9 and 15 is provided by the sub-screw is fixed on the rotary arm 7 the swivel arm, the feed tube 10 is provided on the rotating arm 7 by sliding the slider 11, the slider 11 is provided with a screw is fixed on the rotary arm 7 may be 16 on the slider 11. 松开主丝杆14、副丝杆15、丝杆16,并滑动主折弯装置3、副折弯装置9和滑块11就可实现距离可调的目的。 The main screw 14 loosened, the sub-screw 15, screw 16, and the slide main bending means 3, the sub-slider 11 and the bending means 9 can achieve the purpose of adjustable distance.

[0014] 主折弯装置3滑动设置在滑轨2上并通过固定在滑轨2上的主气缸控制主折弯装置3在滑轨2上的滑动或定位,副折弯装置9滑动设置在旋转臂7上并通过固定在旋转臂7上的副气缸控制副折弯装置9在旋转臂7上的移动或定位,送料管10通过滑块11滑动设置在旋转臂7上,滑块11与固定在旋转臂7上的气缸的活塞杆相连并通过气缸控制滑块11在旋转臂7上的移动或定位。 [0014] 3 slidably provided on the rail main bending means 2 and the master cylinder on a fixed rail 2 controls the main bending means 3 slidably positioned on the rail 2 or the secondary bending means arranged slidably 9 7 and fixed on the rotary arm 7 is bent sub sub-cylinder control means 9 is moved or positioned on the rotating arm 7, the feed tube 10 by rotating the arm slider 11 slidably provided on the rotary arm 7, and the slider 11 a piston rod fixed on the rotary arm cylinder 7 are connected via a cylinder control slide 11 is moved or positioned on the rotating arm 7. 上述结构是利用气缸来实现主折弯装置3、副折弯装置9 和滑块11之间距离可调的目的。 The above structure is achieved by an air cylinder main bending means 3, between the secondary bending means 9 and the slider 11 from the adjustable object. 上述构图在此就省略了。 In the above-described composition is omitted here. 当然在实际生产时不局限于上述两种方法,还可采用其他可实现距离调节的方法来达到目的,在此就不再赘述了。 Of course, in the actual production is not limited to the above-described two methods may be employed other methods may be implemented to achieve the purpose of adjusting the distance, this will not go into details.

[0015] 本发明的第二种实施例,一种铝条折弯机,如图7所示,与第一种实施方式相比, 其差别仅在于:缺少了旋转臂7,且副折弯装置9和送料管10均设置在滑轨2上。 The second [0015] embodiment of the present invention, an aluminum strip bending machine, shown in Figure 7, compared with the first embodiment, only difference that: the lack of rotation of the arm 7, and the secondary bending feed tube means 9 and 10 are disposed on the slide rail 2. 主折弯装置3、副折弯装置9和滑块11距离可调所采用的方法与第一种实施方式相同,在此就不再赘述了。 Primary bending means 3, the method sub bending means 9 and the slider 11 used in adjustable distance with the first embodiment, and will not repeat them here.

[0016] 下面详细介绍本发明一种铝条折弯机第一种实施方式的工作原理:将铝条17按要求放在主折弯装置3和副折弯装置9上,然后调节滑块11的位置,使送料管10的出料端位于铝条17内或远离铝条17的末端,如果送料管10的出料端位于铝条17内,此时可先向铝条17内送入干燥剂,或铝条17—次折弯后再向其送入干燥剂。 [0016] The following details the operation of the present invention is an aluminum strip bending machine of the first embodiment: the aluminum strip according to claim 17 in the master apparatus 3 and the secondary bending the bending means 9, and then adjust the slider 11 position, so that the discharge end of the feed tube 10 is located at the end away from the aluminum bar 17 aluminum bar 17 or, if the discharge end of the feed tube 10 is positioned within the aluminum strip 17, fed into the case 17 may first aluminum sulfate agents, or aluminum and then bent twice 17- fed thereto desiccant. 主折弯装置3中的电机6 工作,驱动主折弯机构5转动,对铝条17中部两个应折弯部位进行折弯,同时,旋转臂7在电机6的驱动下与主折弯机构5同步旋转,并转过相同角度。 Primary bending means 6 work in the motor 3, the drive mechanism 5 rotates the main folding, two aluminum strip 17 to be bent middle portion folding, while rotating arm 7 driven by the motor 6 to the main folding mechanism 5 synchronous rotation, and is rotated the same angle. 此时的铝条17形状如图4所示。 At this time, the aluminum shape 17 as shown in FIG. 对铝条17中部两个应折弯部位折弯完毕后,如图5所示,如果送料管10的出料端已经位于铝条17内,则直接向铝条17内送入干燥剂;如果送料管10的出料端位于铝条17末端的一侧,则先调节滑块11的位置,使送料管10的出料端位于铝条17内,再向铝条17中送入干燥剂,当干燥剂填充完毕后,撤离滑块11,使送料管10的出料端脱离铝条17,然后再利用副折弯装置9对靠近铝条17两个端部的应折弯部位进行折弯,最后就形成了一个含有干燥剂的完整铝框。 Two aluminum strip 17 to be bent central portion after bending is complete, as shown in FIG. 5, if the discharge end of the feed tube 10 has been positioned within 17, then fed directly into the desiccant aluminum aluminum bar 17; if the feed tube 10 of the discharge end 17 at one side end of the aluminum strip, the adjustment of the position of the slider 11 to the discharge end of the feed tube 10 is located within the 17 aluminum, aluminum again into the desiccant 17, after completion of the drying agent is filled, the withdrawal slider 11, so that the discharge end 10 of the feed tube 17 from aluminum, and then nine pairs of the bent portion 17 should be close to two ends of the aluminum using a folding apparatus bent sub Finally, the aluminum to form a complete frame containing a desiccant. 对如图4所示形状的铝条17进行填充干燥剂,填入的干燥剂较多,使得成型后的铝框中水分大量减少,加工完成后,旋转臂7复位,即电机6反向转动,驱动旋转臂7和主折弯机构5回到初始位置,为下一个工作作准备。 Aluminum shape 17 filling the desiccant, the desiccant filled more, so that the water after molding box aluminum significant reduction processing is completed, the rotating arm 7 is reset, i.e., the reverse rotation of the motor 6 shown in Figure 4 driving rotating arm 7 and the main folding mechanism 5 to the initial position in preparation for the next operation.

[0017] 本发明的第二种实施方式的工作原理与第一种实施方式相比大致相同,其差别仅在于:在对铝条17进行折弯前就向铝条17中送入干燥剂,且先对靠近铝条17两个端部的应折弯部位进行折弯,再对铝条17中部两个应折弯部位进行折弯,最后成型。 [0017] The working principle of the second embodiment of the present invention and the first embodiment is substantially the same embodiment as compared with the difference that only: it is fed to the drying agent before the aluminum bar 17 aluminum bar 17 is bent, and the first bending portion 17 to be close to the two ends of the aluminum strips were bent, and then the two aluminum strip 17 to be bent by bending the central portion, and finally molded. 因折弯装置的工作方式相同,故本发明第二种实施方式的工作原理就不再赘述了。 By means of bending work the same way, the working principle of the second embodiment of the present invention will not repeat.

[0018] 本发明的优点是:在铝条折弯机上增加送料管后,可在铝条折弯前或折弯过程中将干燥剂放入铝条内,当铝条折弯成铝框后,铝框内就有了干燥剂,就无需在铝框上进行钻孔,并放入干燥剂了,保证了铝框的外观美观,而且缩短了整个铝框的制造时间,提高了生产效率。 [0018] The advantage of the present invention are: the increase in the feed tube bending machine aluminum, aluminum may be bent before or desiccant into the aluminum in the bending process, when the aluminum is bent into an aluminum frame , there desiccant aluminum frame, there is no need for drilling on an aluminum block, and a desiccant to ensure that the aesthetic appearance of the aluminum frame, and shortens the manufacturing time of the whole of the aluminum frame, improve production efficiency.

Claims (9)

1.铝条折弯机,包括机架、设置在机架上沿铝条输送方向延伸的滑轨和对称设置在滑轨上的两个对铝条中部两个应折弯部位进行折弯的主折弯装置,其特征在于:所述主折弯装置上分别设置有与主折弯装置中主折弯机构同步转动的旋转臂,旋转臂上设置有对靠近铝条两个端部的应折弯部位进行二次折弯的副折弯装置和可将干燥剂送入铝条内的送料管。 1. aluminum bending machine, comprising a frame, two rails disposed along the conveying direction and symmetric aluminum is provided on the slide rail extending in the rack of the central aluminum bending two portions should be bent a main bending apparatus, comprising: a main bending apparatus provided with the main folding mechanism of synchronously rotating the rotating arm, should be provided with a swivel arm close to the two ends of the aluminum on the main bending apparatus respectively bending means for bending the sub-parts and the jog feed can be fed into the drying agent in the aluminum tube.
2.根据权利要求1所述的铝条折弯机,其特征在于:所述主折弯装置包括主支架、通过轴承设置在主支架上且沿轴承中心线转动的主折弯机构和设置在主支架上驱动主折弯机构转动的主驱动装置。 Aluminum strip according to claim 1 of the bending machine, wherein: said main device includes a main stent is bent, by a bearing provided on the main stand and the rotation along the centerline of the main bearing and the folding mechanism is provided main driving means for driving the main rotating folding mechanism on the main stand.
3.根据权利要求1所述的铝条折弯机,其特征在于:所述主折弯装置滑动设置在滑轨上并通过主丝杆将其固定在滑轨上,副折弯装置滑动设置在旋转臂上并通过副丝杆将其固定在旋转臂上,送料管通过滑块滑动设置在旋转臂上,滑块上设置有可将滑块固定在旋转臂上的丝杆。 Aluminum strip according to claim 1 of the bending machine, wherein: said main bending means arranged slidably on the slide rail and fixed to the main spindle on the slide, slidably disposed sub bending means by rotating the arm and the sub screw fixed to the rotating arm, the feed tube is disposed through the slider sliding swivel arm, is provided with a screw rotating arm fixed to the slider on the slider.
4.根据权利要求1所述的铝条折弯机,其特征在于:所述主折弯装置滑动设置在滑轨上并通过固定在滑轨上的主气缸控制主折弯装置在滑轨上的滑动或定位,副折弯装置滑动设置在旋转臂上并通过固定在旋转臂上的副气缸控制副折弯装置在旋转臂上的移动或定位,送料管通过滑块滑动设置在旋转臂上,滑块与固定在旋转臂上的气缸的活塞杆相连并通过气缸控制滑块在旋转臂上的移动或定位。 Aluminum strip according to claim 1 of the bending machine, wherein: said main bending means arranged slidably on the slide rail and is bent by the main control master cylinder on a fixed rail on the rail means sliding or positioning, moving or rotating arm is positioned and fixed in the rotating arm cylinder control sub sub sub bending means bending means slidably disposed in the rotating arm, the feed tube is disposed through the rotating arm slider sliding , the piston rod is fixedly connected with the slide cylinder and the swivel arm is positioned by the cylinder control slide in the movement or swivel arm.
5.根据权利要求1或2所述的铝条折弯机,其特征在于:所述折弯装置上设置有当旋转臂位于水平位置时与旋转臂相配合的限位销。 The aluminum or bending machine according to claim 1, wherein: said bent when the rotary arm is provided with a mating rotation of the arm in a horizontal position when the stopper pin on the device.
6.根据权利要求1或2所述的铝条折弯机,其特征在于:所述旋转臂上设置有与滑轨相配合的限位块。 Aluminum strip according to claim 1 of the bending machine or 2, characterized in that: the swivel arm is provided with a stopper cooperating with the rail.
7.铝条折弯机,包括机架、设置在机架上沿铝条输送方向延伸的滑轨、设置在滑轨中部的两个对铝条中部两个应折弯部位进行折弯的主折弯装置和设置在滑轨两端的两个对靠近铝条两个端部的应折弯部位进行二次折弯的副折弯装置,其特征在于:所述两个副折弯装置外侧的滑轨上分别设置有将干燥剂送入铝条内的进料管。 7. aluminum bending machine, comprising a frame, disposed along the slide rail extending in the conveying direction of the aluminum strip on the frame, is provided for the two primary bent central portions should be bent in two aluminum rails middle bending means and bending means is provided for the sub in the second bending portion is bent to be two ends of the rail near the ends of two aluminum, characterized in that: means is bent outside of the two sub- It is provided on the sliding rail with a feed tube into the desiccant in the aluminum.
8.根据权利要求7所述的铝条折弯机,其特征在于:所述主折弯装置、副折弯装置分别滑动设置在滑轨上,且分别通过主丝杆和副丝杆将各自固定在滑轨上,送料管通过滑块滑动设置在旋转臂上,滑块上设置有可将滑块固定在旋转臂上的丝杆。 Aluminum strip according to claim 7 of the bending machine, wherein: said main bending apparatus, each sub bending means arranged slidably on the sliding rail, and each screw through the main screw and the respective sub fixed to the slide, the feed tube is disposed through the slider sliding swivel arm, the slider may be provided with a swivel arm fixed to the screw on the slider.
9.根据权利要求7所述的铝条折弯机,其特征在于:所述主折弯装置、副折弯装置分别滑动设置在滑轨上,且分别通过主气缸和副气缸控制各种在滑轨上的移动或定位,送料管通过滑块滑动设置在旋转臂上,滑块与固定在旋转臂上的气缸的活塞杆相连并通过气缸控制滑块在旋转臂上的移动或定位。 Aluminum strip according to claim 7 of the bending machine, wherein: said main bending apparatus, each sub bending means arranged slidably on the rails, respectively, and the main cylinder and the secondary cylinder control at the various moved or positioned on the slide, the feed tube is disposed through the slider sliding swivel arm, is fixedly connected with the slider through the cylinder control slide and move or position the rotating arm in the swivel arm cylinder rod.
CN 201110183462 2011-06-30 2011-06-30 Aluminum strip bending machine CN102248045B (en)

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US20050126245A1 (en) * 2003-12-15 2005-06-16 Usui Kokusai Sangyo Kaisha Limited Bending device for tube
CN2853219Y (en) * 2005-12-26 2007-01-03 黄旭 Bending device of bender
CN101372023A (en) * 2008-04-28 2009-02-25 北京韩江自动化玻璃机械设备有限公司 Bender and method for folding stainless steel using the same
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