CN103878209B - A kind of pneumatic type tubing automatic flattening device - Google Patents
A kind of pneumatic type tubing automatic flattening device Download PDFInfo
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- CN103878209B CN103878209B CN201410132458.2A CN201410132458A CN103878209B CN 103878209 B CN103878209 B CN 103878209B CN 201410132458 A CN201410132458 A CN 201410132458A CN 103878209 B CN103878209 B CN 103878209B
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- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 9
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Abstract
本发明属于管材加工设备技术领域，涉及一种气动式管材自动矫直装置，底端制有底部支架的进料槽与矫直机的入口处对接，进料槽的边沿一侧固定设有上端挖设有凹槽的放料架，凹槽的底端制有按压条，按压条的前部尖端位于进料槽中，进料槽前端设有与气压罐密封连接的送料气压缸；矫直机的出口处对接制有由底部支架支撑的出料槽，出料槽的底端固定焊接有与气压罐密封连接的收料气压缸，出料槽的边沿下端固定放置有收料架；内置有电源、处理器、计时器和变频器的控制箱分别与矫直机和气压罐电信息连接，操作控制箱面板上的控制按钮实现送料、矫直和收料的控制；其整体结构设计合理，结构简单，原理可靠，自动化水平高，生产效率高，环境友好。
The invention belongs to the technical field of pipe processing equipment, and relates to a pneumatic automatic straightening device for pipes. The feed trough with a bottom bracket at the bottom is docked with the entrance of the straightener, and the edge of the feed trough is fixed with an upper end. Digging a material rack with a groove, the bottom of the groove is made of a pressing bar, the front tip of the pressing bar is located in the feeding trough, and the front end of the feeding trough is provided with a feeding pneumatic cylinder that is sealed and connected with the air pressure tank; straightening The outlet of the machine is docked with a discharge chute supported by the bottom bracket. The bottom end of the discharge chute is fixedly welded with a receiving air cylinder sealed with the air tank, and the lower end of the edge of the discharge chute is fixedly placed with a receiving rack; built-in The control box with power supply, processor, timer and frequency converter is respectively connected to the electrical information of the straightener and the air pressure tank, and the control buttons on the panel of the control box are operated to realize the control of feeding, straightening and receiving; the overall structure design is reasonable , simple structure, reliable principle, high level of automation, high production efficiency and environmental friendliness.
Description
技术领域：Technical field:
本发明属于管材加工设备技术领域，涉及一种气动式管材自动矫直装置，应用于金属管材加工矫直，其采用气动式自动化送料、加工和收料模式，能够节约劳动力，降低生产成本，提高生产效率。The invention belongs to the technical field of pipe processing equipment, and relates to a pneumatic automatic pipe straightening device, which is applied to metal pipe processing and straightening. It adopts a pneumatic automatic feeding, processing and receiving mode, which can save labor, reduce production costs, and improve Productivity.
背景技术：Background technique:
矫直机是对金属型材、棒材、管材、线材等进行矫直的设备，其是通过矫直辊对棒材等进行挤压使其改变直线度，在目前生产加工环节中，多数矫直机需要有两个工作人员进行送料与收料的配合工作才能完成“矫直”，在实际操作中，经常有工人在放料与收料过程中被轧伤、轧残，而且人工操作不仅效率低下，而且工人劳动强度较大，间接增加了生产成本。现有技术中存在的多数矫直机都存在送料与收料的不及时、不可靠问题，例如中国专利2011201145207(公开号为CN202087727U)公开的一种矫直机，包括座体、滚压装置和输送装置，工作件能够依靠自重沿着滚压装置中的导引轨道依序滑入滚压装置中，该发明虽然基本上实现了送料的自动化，但是由于是依靠工作件的自重，导致生产加工过程中常有送料不及时或送料不准确等现象发生，难以实现自动化连续生产；中国专利2013200891740(公开号为CN203155768U)公开的一种轧制线短且安全的矫直机，其在传统的矫直机出口去掉了出料辊道，设置新的出口传输导筒，使矫直机布置少了15米的轧制线，该发明虽然改进了收料模式，提高了生产效率，但是也不能实现管材整体生产工艺的全自动连续化；目前实际的管材加工生产过程中，未见有自动化送料、矫直和收料的相关装置与方法，因此本发明设计一种新型气动式管材自动矫直装置，通过气路与电路的配合控制，实现送料、矫直和收料的自动化连续式生产，有效节约生产时间的同时避免送料与收料过程中操作工人被轧伤，实现了安全、高效和节能生产。Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. It uses straightening rollers to squeeze the bars to change the straightness. In the current production and processing links, most straightening The machine needs two workers to cooperate with feeding and receiving to complete the "straightening". In actual operation, workers are often injured or crushed during the process of feeding and receiving. Low, and the labor intensity of workers is relatively high, which indirectly increases the production cost. Most straightening machines that exist in the prior art all have untimely and unreliable problems of feeding and receiving. For example, a straightening machine disclosed in Chinese patent 2011201145207 (publication number is CN202087727U) includes a seat body, a rolling device and In the conveying device, the workpiece can slide into the rolling device sequentially along the guide rails in the rolling device by its own weight. Although this invention basically realizes the automation of material feeding, it relies on the dead weight of the workpiece, which leads to production and processing. In the process, there are often phenomena such as untimely or inaccurate feeding, and it is difficult to realize automatic continuous production; Chinese patent 2013200891740 (publication number is CN203155768U) discloses a straightening machine with short rolling line and safety. The discharge roller table was removed at the exit of the machine, and a new exit transmission guide cylinder was installed, which reduced the rolling line of the straightener by 15 meters. Although this invention improved the receiving mode and increased production efficiency, it could not realize the pipe Fully automatic continuous process of the overall production process; in the current actual pipe processing and production process, there are no related devices and methods for automatic feeding, straightening and receiving, so the present invention designs a new type of pneumatic automatic pipe straightening device, Through the coordinated control of the air circuit and the circuit, the automatic continuous production of feeding, straightening and receiving is realized, which effectively saves production time and avoids the operator from being crushed during the feeding and receiving process, realizing safe, efficient and energy-saving production. .
发明内容：Invention content:
本发明目的在于克服现有技术存在的缺点，寻求设计一种气动式管材自动矫直装置，用于金属管材的矫直加工场合。The purpose of the present invention is to overcome the shortcomings of the prior art, and seek to design a pneumatic automatic pipe straightening device, which is used in the straightening and processing occasions of metal pipes.
为了实现上述目的，本发明设计的自动矫直装置主体结构包括进料槽、底部支架、矫直机、控制箱、控制按钮、收料架、出料槽、收料气压缸、气压罐、按压条、放料架、凹槽和送料气压缸，结构为扁平凹槽状的进料槽的底端固定制有底部支架，进料槽与矫直机的入口处对接，进料槽的边沿一侧固定设有放料架，放料架上端挖设有凹槽，凹槽的底端左右两边均制有按压条以控制凹槽底端的关闭或打开，按压条的前部尖端位于进料槽中，进料槽前端固定设有送料气压缸，气压罐与送料气压缸的气体管路密封连接以控制送料气压缸的收缩或伸长；矫直机的出口处对接制有由底部支架支撑的出料槽，出料槽的底端固定焊接有能够带动出料槽向下翻转的收料气压缸，气压罐与收料气压缸的气体管路密封连接以控制收料气压缸收缩或伸长，出料槽的边沿下端固定放置有收料架用以收集矫直后的加工件；内置有常规的电源、处理器、计时器和变频器的控制箱分别与矫直机和气压罐电信息连接，控制箱面板上设有控制按钮，操作控制按钮能够实现对整体矫直装置的送料、矫直和收料控制。In order to achieve the above purpose, the main structure of the automatic straightening device designed by the present invention includes a feed chute, a bottom bracket, a straightener, a control box, a control button, a receiving rack, a discharge chute, a receiving pneumatic cylinder, an air pressure tank, a press The bottom of the flat groove-shaped feeding trough is fixed with a bottom bracket, the feeding chute is connected with the entrance of the straightening machine, and the edge of the feeding chute is The side is fixed with a discharge rack, and a groove is dug on the upper end of the discharge rack. Pressing bars are made on the left and right sides of the bottom of the groove to control the closing or opening of the bottom of the groove. The front tip of the pressing bar is located in the feeding trough. Among them, the front end of the feeding trough is fixed with a feeding pneumatic cylinder, and the air pressure tank is sealed with the gas pipeline of the feeding pneumatic cylinder to control the shrinkage or elongation of the feeding pneumatic cylinder; The bottom of the discharge trough is fixedly welded with a receiving pneumatic cylinder that can drive the discharge trough to turn down. The air pressure tank is sealed with the gas pipeline of the receiving pneumatic cylinder to control the shrinkage or elongation of the receiving pneumatic cylinder. , the lower end of the edge of the discharge chute is fixedly placed with a receiving rack to collect the straightened workpieces; the control box with built-in conventional power supply, processor, timer and frequency converter is respectively connected with the electric information of the straightener and the air pressure tank. Connection, there are control buttons on the panel of the control box, operating the control buttons can realize the feeding, straightening and receiving control of the whole straightening device.
本发明涉及的进料槽与出料槽形状相同，进料槽的长度为5-15m，出料槽的长度为3.5-8m；矫直机选用市场上常规的压力矫直机、平衡滚矫直机、鞋滚矫直机或旋转反弯矫直机；放料架的主体结构包括按压条、凹槽和底座，放料架的底座与进料槽平行紧密排列，底座的右端与矫直机入口距离25-50cm，凹槽的宽度小于单个待加工件的直径。The feed chute and the discharge chute involved in the present invention have the same shape, the length of the feed chute is 5-15m, and the length of the discharge chute is 3.5-8m; Straightening machine, shoe rolling straightening machine or rotary reverse bending straightening machine; the main structure of the unwinding rack includes pressing bars, grooves and bases, the base of the unwinding rack is closely arranged in parallel with the feeding chute, the right end of the base is in line with the straightening The machine entrance distance is 25-50cm, and the width of the groove is smaller than the diameter of a single workpiece to be processed.
本发明与现有技术相比，通过电学原理自动控制矫直加工，通过气路自动控制送料与收料，实现全程自动化操作；其整体结构设计合理，结构简单，原理可靠，自动化水平高，生产效率高，环境友好。Compared with the prior art, the present invention automatically controls the straightening process through the electrical principle, automatically controls the feeding and receiving through the air circuit, and realizes the whole process of automatic operation; its overall structure design is reasonable, the structure is simple, the principle is reliable, the automation level is high, and the production High efficiency and environment-friendly.
附图说明：Description of drawings:
图1为本发明的主体结构原理示意图。Fig. 1 is a schematic diagram of the principle of the main structure of the present invention.
具体实施方式：detailed description:
下面结合附图并通过实施例对本发明作进一步详细说明。The present invention will be further described in detail below in conjunction with the accompanying drawings and examples.
实施例：Example:
本实施例涉及的气动式管材自动矫直装置主体结构包括进料槽1、底部支架2、矫直机3、控制箱4、控制按钮5、收料架6、出料槽7、收料气压缸8、气压罐9、按压条10、放料架11、凹槽12和送料气压缸13，结构为扁平凹槽状的进料槽1的底端固定制有底部支架2，进料槽1与矫直机3的入口处对接，进料槽1的边沿一侧固定设有放料架11，放料架11上端挖设有凹槽12，凹槽12的底端左右两边均制有按压条10以控制凹槽12底端的关闭或打开，按压条10的前部尖端位于进料槽1中，进料槽1前端固定设有送料气压缸13，气压罐9与送料气压缸13的气体管路密封连接以控制送料气压缸13的收缩或伸长；矫直机3的出口处对接制有由底部支架2支撑的出料槽7，出料槽7的底端固定焊接有能够带动出料槽7向下翻转的收料气压缸8，气压罐9与收料气压缸8的气体管路密封连接以控制收料气压缸8收缩或伸长，出料槽7的边沿下端固定放置有收料架6用以收集矫直后的加工件；内置有常规的电源、处理器、计时器和变频器的控制箱4分别与矫直机3和气压罐9电信息连接，控制箱4面板上设有控制按钮5，操作控制按钮5能够实现对整体矫直装置的送料、矫直和收料控制。The main structure of the pneumatic automatic pipe straightening device involved in this embodiment includes a feed trough 1, a bottom bracket 2, a straightener 3, a control box 4, a control button 5, a receiving rack 6, a discharge chute 7, and a receiving air pressure Cylinder 8, air pressure tank 9, pressing bar 10, discharge rack 11, groove 12 and feeding pneumatic cylinder 13, the bottom end of the feeding chute 1 with a flat groove shape is fixed with a bottom bracket 2, and the feeding chute 1 It is docked with the entrance of the straightening machine 3, and the edge side of the feeding trough 1 is fixed with a discharge rack 11, and a groove 12 is dug on the upper end of the discharge rack 11, and the left and right sides of the bottom end of the groove 12 are equipped with pressing The bar 10 is to control the closing or opening of the bottom end of the groove 12, and the front tip of the pressing bar 10 is positioned in the feed trough 1, and the front end of the feed trough 1 is fixedly provided with a feeding pneumatic cylinder 13, and the gas of the air pressure tank 9 and the feeding pneumatic cylinder 13 The pipeline is sealed and connected to control the shrinkage or elongation of the feeding pneumatic cylinder 13; the outlet of the straightener 3 is butted with a discharge chute 7 supported by the bottom bracket 2, and the bottom of the discharge chute 7 is fixedly welded with a The material receiving pneumatic cylinder 8 turned downwards by the material chute 7 is sealed and connected with the gas pipeline of the material receiving pneumatic cylinder 8 to control the shrinkage or elongation of the material receiving pneumatic cylinder 8, and the edge lower end of the discharge chute 7 is fixedly placed with The receiving rack 6 is used to collect the processed parts after straightening; the control box 4 with built-in conventional power supply, processor, timer and frequency converter is respectively connected with the straightener 3 and the air pressure tank 9 electrical information, and the control box 4 panel There is a control button 5 on the top, and the operation of the control button 5 can realize the feeding, straightening and receiving control of the whole straightening device.
本实施例涉及的进料槽1与出料槽7形状相同，进料槽1的长度为5-15m，出料槽7的长度为3.5-8m；矫直机3选用市场上常规的压力矫直机、平衡滚矫直机、鞋滚矫直机或旋转反弯矫直机；放料架11的主体结构包括按压条10、凹槽12和底座14，放料架11的底座14与进料槽1平行紧密排列，底座14的右端与矫直机3入口距离25-50cm，凹槽12的宽度小于单个待加工件的直径。The feed chute 1 involved in this embodiment is identical in shape to the discharge chute 7, the length of the feed chute 1 is 5-15m, and the length of the discharge chute 7 is 3.5-8m; Straightening machine, balance roller straightening machine, shoe rolling straightening machine or rotary reverse bending straightening machine; The troughs 1 are closely arranged in parallel, the distance between the right end of the base 14 and the entrance of the straightener 3 is 25-50 cm, and the width of the groove 12 is smaller than the diameter of a single workpiece to be processed.
本实施例涉及的整体矫直装置送料时，控制箱4通过气压罐9控制送料气压缸13收缩或伸长，送料气压缸13伸长时作用于按压条10，按压条10受力后打开凹槽12底端，使凹槽12中的待加工件落入进料槽1中，同时放料架11中的待加工件依据自身重力单个依次落入凹槽12中，送料气压缸13收缩后再次伸长时推动进料槽1中的待加工件进入矫直机3中，同时按下按压条10再次打开凹槽12的底端使下一个待加工件落入进料槽1中，依次循环重复，实现连续式自动化送料；收料时，控制箱4通过气压罐9控制收料气压缸8收缩或伸长，收料气压缸8伸长时带动出料槽7向下翻转，使出料槽7中加工后的加工件落入收料架6中，收料气压缸8收缩时带动出料槽7向上翻转回复原平行状态以接收矫直机3中经矫直加工后的加工件，依次循环往复，实现连续式自动收料；收料气压缸8的收缩或伸长与送料气压缸的伸长或收缩间隔10-20s，以保证向矫直机3中及时送料和收料，实现连续式自动矫直加工。When the overall straightening device involved in this embodiment is feeding, the control box 4 controls the feeding pneumatic cylinder 13 to shrink or elongate through the air pressure tank 9. When the feeding pneumatic cylinder 13 is extended, it acts on the pressing bar 10, and the pressing bar 10 opens the recess after being stressed. At the bottom of the groove 12, the workpieces to be processed in the groove 12 fall into the feeding groove 1, and at the same time, the workpieces to be processed in the discharge rack 11 fall into the groove 12 one by one according to their own gravity, and the feeding pneumatic cylinder 13 shrinks. When stretching again, push the piece to be processed in the feeding chute 1 into the straightener 3, and press the pressing bar 10 to open the bottom of the groove 12 again so that the next piece to be processed falls into the feeding chute 1, and then The cycle is repeated to realize continuous automatic feeding; when receiving materials, the control box 4 controls the receiving pneumatic cylinder 8 to shrink or extend through the air pressure tank 9, and when the receiving pneumatic cylinder 8 is extended, it drives the discharge trough 7 to turn downwards, making the The workpiece processed in the material chute 7 falls into the receiving frame 6, and when the receiving pneumatic cylinder 8 shrinks, it drives the discharge chute 7 to turn upwards and return to the original parallel state to receive the processed workpiece after straightening in the straightening machine 3 , reciprocating in sequence to realize continuous automatic feeding; the shrinkage or elongation of the receiving air cylinder 8 and the elongation or shrinking of the feeding air cylinder are separated by 10-20s, so as to ensure timely feeding and receiving to the straightening machine 3, Realize continuous automatic straightening processing.
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| CN201410132458.2A CN103878209B (en) | 2014-04-03 | 2014-04-03 | A kind of pneumatic type tubing automatic flattening device |
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| CN201410132458.2A CN103878209B (en) | 2014-04-03 | 2014-04-03 | A kind of pneumatic type tubing automatic flattening device |
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| CN110548780A (en) * | 2019-08-28 | 2019-12-10 | 中山市天盛机械设备有限公司 | full-automatic valve blank head and rod straightening machine |
| CN110641955B (en) * | 2019-09-29 | 2020-10-16 | 江苏科技大学 | Long and thin rod piece flat laying pose adjusting device |
| CN111659765B (en) * | 2020-05-29 | 2021-05-11 | 兰州理工大学 | A flat tube re-rounding device for machine manufacturing |
| CN114985620B (en) * | 2022-08-02 | 2023-06-06 | 江苏星火特钢集团有限公司 | Clamping device based on stainless steel bar after fine calibration |
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| CN201882263U (en) * | 2010-12-06 | 2011-06-29 | 联塑科技发展(武汉)有限公司 | Automatic pipe feeding mechanism |
| CN202239079U (en) * | 2011-08-23 | 2012-05-30 | 马鞍山市新马精密铝业有限公司 | Automatic feeding system of cross roll straightener |
| CN203459572U (en) * | 2013-07-22 | 2014-03-05 | 芜湖市海源铜业有限责任公司 | Collecting device for copper straightening |
| CN103522063A (en) * | 2013-09-18 | 2014-01-22 | 宁波长振铜业有限公司 | Continuous automatic production line for copper bars |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878209A (en) | 2014-06-25 |
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