WO2023061175A1 - 一种大套弯管设备及其实施方法 - Google Patents

一种大套弯管设备及其实施方法 Download PDF

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Publication number
WO2023061175A1
WO2023061175A1 PCT/CN2022/120442 CN2022120442W WO2023061175A1 WO 2023061175 A1 WO2023061175 A1 WO 2023061175A1 CN 2022120442 W CN2022120442 W CN 2022120442W WO 2023061175 A1 WO2023061175 A1 WO 2023061175A1
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Prior art keywords
locking
membrane
assembly
rod
pipe
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PCT/CN2022/120442
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English (en)
French (fr)
Inventor
谷从余
李振东
舒军勇
张登义
孙东德
谢能刚
夏本荣
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马鞍山市润通重工科技有限公司
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Publication of WO2023061175A1 publication Critical patent/WO2023061175A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Definitions

  • the invention relates to the technical field of large-set pipe bending equipment, in particular to a large-set pipe bending equipment and an implementation method thereof.
  • CN201821303002.8 discloses a hexagonal pipe bending machine, which is positioned by the first travel switch 12, and the oil cylinder 2 is controlled to stop shrinking, and the hexagonal pipe is ready to be intercepted, and the hexagonal pipe is removed from the limit of the top end of the workbench 1.
  • the bit block 10 is inserted horizontally between the pipe bending die 7 and the roller 9, and the piston rod of the cylinder 2 drives the pipe bending die 7 to apply pressure slowly laterally on the pipe.
  • the purpose of the present invention is to provide a large set of pipe bending equipment and its implementation method, so as to solve the problems raised in the above-mentioned background technology.
  • a large set of pipe bending equipment including a worktable, the bottom of the worktable is connected with a motor, a reducer and a bracket, and the top surface of the worktable is installed side by side.
  • Membrane mounting seat and bar seat
  • a membrane assembly is installed on the membrane mounting seat, a pipe head locking and lifting assembly is arranged in the membrane assembly, a pipe body spiral gap adjustment assembly is installed on the stop rod seat, and a pneumatic guide wheel is installed on the pipe body spiral gap adjustment assembly Limiting component, the tube head is inserted into the tube head locking and lifting component, and the pneumatic guide wheel limit component is on the tube body to adjust the helical pitch of the tube body.
  • the rotation of the membrane component drives the tube body to wind around the membrane component, and the tube
  • the head lock lifting assembly rises, and the pipe body is bent into a spiral shape.
  • the film assembly includes a film, a transmission shaft and a limit block, the output end of the motor is connected to the reducer, and the output shaft of the reducer passes through the worktable and is fixed to the center of the bottom surface of the film mounting seat;
  • the center of the membrane mounting seat is processed with a slot, the bottom surface of the slot is fixed with a transmission shaft, the limit block is arranged on the radial direction of the transmission shaft, the bottom of the membrane is inserted into the slot, and the bottom of the membrane Slotted holes are machined for insertion of drive shafts and limit blocks.
  • the pipe head locking and lifting assembly includes a lifting assembly and a locking assembly, the locking assembly is installed on the lifting assembly, the lifting assembly includes a motor, a first screw rod and a guide rod, the motor is fixed on the bottom wall of the inner cavity of the fetal membrane, and the second One end of the wire rod is inserted into the bearing seat on the top of the membrane, the other end of the first wire rod is connected to the motor, and the guide rod is fixed on the upper and lower inner walls of the membrane cavity;
  • the locking assembly includes a collar, a holding cylinder, a locking rod, a guiding cylinder and a locking cover plate, the collar is engaged with the first screw rod, the side of the collar is fixed with the containing cylinder, and the middle part of the locking rod is connected to the inclined rod to be guided.
  • the penetrating guiding cylinder is fixed, one end of the locking rod is inserted into the containing cylinder, and the other end of the containing cylinder passes through the strip groove on the side of the membrane and is connected with the locking cover.
  • the bottom edges of the locking rod and the locking cover are connected by hinges, the top of the locking rod and the locking cover are fixed by bolts, and the connection between the locking rod and the locking cover forms a hole for the tube head to insert, wherein the fetal membrane
  • the bar-shaped groove is arranged along the vertical direction, and the slope of the bar-shaped groove is the same as that of the guide slant.
  • the pipe body helical gap adjustment assembly includes a second screw rod, a shift fork, an adjustment seat, a slide rod, and a positioning cylinder.
  • the second screw rod and the slide rod are installed side by side on the stop rod seat, and the second screw rod is arranged along the middle. Symmetrical thread, an adjustment seat is engaged with the thread on both sides, the adjustment seat is fixed with the positioning cylinder through the shift fork, and the positioning cylinder is penetrated by the slide rod.
  • the pneumatic guide wheel limit assembly includes a pneumatic pump, an outer pillar, an inner pillar and a guide wheel, one end of the inner pillar is inserted into the cavity of the outer pillar, the other end of the inner pillar is connected to the guide wheel, and the pneumatic pump is installed on the adjustment seat.
  • the pipeline connected on the pneumatic pump penetrates into the cavity of the outer support and is used for pneumatically controlling the position of the guide wheel.
  • each set of pipe body helical gap adjustment components and pneumatic guide wheel limit components there are two sets of pipe body helical gap adjustment components and pneumatic guide wheel limit components, and each set of pipe body helical gap adjustment components and pneumatic guide wheel limit components are correspondingly connected.
  • Another kind of technology that the present invention proposes comprises the implementation method of large-scale pipe bending equipment, comprises the following steps:
  • the motor drives the first screw to rotate, the locking assembly moves to the bottom end along the first screw, the air pump pumps air into the cavity of the outer support, and the inner support and guide wheel retract into the outer support;
  • S3 The motor drives the membrane to rotate after the speed is reduced by the reducer, the motor drives the first screw to rotate, and the tube body is bent around the membrane;
  • the joint of the locking lever and the locking cover forms a hole for the insertion of the pipe head, and one port of the pipe head is fixed, wherein the strip groove of the fetal membrane It is arranged in the vertical direction, and the slope of the strip groove is the same as that of the guide slant.
  • the guide slant is set at an inclination, so that the locking assembly slides along the guide slant, and the position of the locking cover is adjusted to allow it to move upward or downward. During the sliding process, always keep the length of the exposed part consistent.
  • a large set of pipe bending equipment and its implementation method proposed by the present invention when the second screw mandrel rotates, the pneumatic pump injects gas into the cavity of the outer support, and the inner support and guide wheel extend along the outer support until they reach the On the outer wall of the membrane; at the same time of bending, the motor drives the first screw to rotate in reverse, and the locking rod rises slowly along the guide inclined rod, driving the pipe body to bend spirally.
  • the pneumatic pump injects gas into the cavity of the outer support, and the inner support and guide wheel extend along the outer support until they reach the On the outer wall of the membrane; at the same time of bending, the motor drives the first screw to rotate in reverse, and the locking rod rises slowly along the guide inclined rod, driving the pipe body to bend spirally.
  • Fig. 1 is the overall structural diagram of the present invention
  • Fig. 2 is a partial exploded view of the present invention
  • Fig. 3 is a structural diagram of the pipe head locking and lifting assembly of the present invention.
  • Fig. 4 is the top view of the present invention.
  • Fig. 5 is an elongated state diagram of the pneumatic guide wheel limit assembly of the present invention.
  • Fig. 6 is a shortened state diagram of the pneumatic guide wheel limit assembly of the present invention.
  • a large set of pipe bending equipment including a workbench 1, the bottom of the workbench 1 is connected with a motor 11, a reducer 12 and a bracket 13, the bracket 13 provides support for the workbench 1, and the workbench 1
  • the top surface of 1 is equipped with side by side membrane mounting seat 2 and bar seat 3.
  • a membrane assembly 4 is installed on the membrane mounting seat 2, a pipe head locking lifting assembly 5 is arranged in the membrane assembly 4, a pipe body spiral gap adjustment assembly 6 is installed on the stop bar seat 3, and a pipe body spiral gap adjustment assembly 6 is installed on the membrane assembly seat 2.
  • the pneumatic guide wheel limit assembly 7 is installed, the pipe head is inserted into the pipe head locking and lifting assembly 5, the pneumatic guide wheel limit assembly 7 is on the pipe body, and the helical pitch of the pipe body is adjusted, and the membrane assembly 4 rotates to drive the pipe body around the membrane
  • the assembly 4 is wound, and while rotating, the pipe head locking and lifting assembly 5 rises, and the pipe body is bent into a spiral shape.
  • the membrane assembly 4 includes a membrane 41, a transmission shaft 42 and a limit block 43, the output end of the motor 11 is connected with the reducer 12, and the output shaft of the reducer 12 passes through the worktable 1 and is installed with the membrane
  • the center of circle of the bottom surface of the seat 2 is fixed, and the power of the motor 11 is transmitted to the reducer 12, and the reducer 12 reduces the speed and then transmits it to the membrane mounting seat 2.
  • the center of circle of membrane mounting seat 2 is processed with slot, and transmission shaft 42 is fixed on the bottom surface of slot, and stopper 43 is arranged on the radial direction of transmission shaft 42, and the bottom of membrane 41 is inserted in the slot, tire
  • the bottom of the membrane 41 is processed with a slotted hole for the transmission shaft 42 and the stopper 43 to be inserted.
  • the pipe head locking lifting assembly 5 includes a lifting assembly 51 and a locking assembly 52, the locking assembly 52 is installed on the lifting assembly 51, and the lifting assembly 51 includes a motor 511, a first screw rod 512 and a guide rod 513,
  • the motor 511 is fixed on the bottom wall of the cavity of the membrane 41, one end of the first screw rod 512 is inserted into the top bearing seat of the membrane 41, the other end of the first screw rod 512 is connected with the motor 511, and the guide rod 513 is fixed on the membrane 41 On the upper and lower inner walls of the inner cavity.
  • the locking assembly 52 includes a collar 521, an accommodating cylinder 522, a locking rod 523, a guide cylinder 524 and a locking cover 525.
  • the collar 521 fits on the first threaded rod 512 and engages.
  • the side of the collar 521 is fixed with the accommodating cylinder 522 to lock
  • the middle part of the rod 523 is fixed to the guide cylinder 524 penetrated by the guide slant rod 513, one end of the locking rod 523 is inserted into the housing cylinder 522, and the other end of the housing cylinder 522 passes through the strip groove on the side of the membrane 41 and is connected to the locking cover plate 525 .
  • the bottom edge of locking bar 523 and locking cover plate 525 is connected by hinge, and locking cover plate 525 is convenient to open, and the top of locking bar 523 and locking cover plate 525 is fixed by bolt, and the junction of locking bar 523 and locking cover plate 525 forms for
  • the hole in which the pipe head is inserted fixes one port of the pipe head, wherein the strip groove of the membrane 41 is arranged in the vertical direction, and the slope of the strip groove is the same as that of the guide slant bar 513, and the guide slant bar 513 is arranged obliquely, Let the locking assembly 52 slide along the guide slant bar 513, adjust the position of the locking cover 525, and keep the length of the exposed part consistent when it slides up or down.
  • the pipe body spiral gap adjustment assembly 6 includes a second screw mandrel 61, a shift fork 62, an adjustment seat 63, a slide bar 64, and a positioning cylinder 65, and the second screw mandrel 61 and the slide bar 64 are installed side by side on the stopper.
  • the second screw rod 61 is provided with symmetrical threads along the middle, and an adjustment seat 63 is engaged with the threads on both sides. Through it, the second screw rod 61 is connected with the power equipment. When the second screw rod 61 rotates, it drives the two adjustment seats 63 to move toward each other or oppositely, thereby adjusting the width of the tube helix.
  • Pneumatic guide wheel limit assembly 7 comprises pneumatic pump 71, outer support 72, inner support 73 and guide wheel 74, and one end of inner support 73 is inserted in the cavity of outer support 72, and the other end of inner support 73 is connected with guide wheel 74, and pneumatic pump 71 is installed on the adjustment seat 63, and the pipeline connected to the pneumatic pump 71 penetrates into the cavity of the outer support 72, and is used for pneumatically controlling the position of the guide wheel 74.
  • pneumatic power By using pneumatic power, the position of the pipe body is limited when it is in a spiral, so that During the rotation, the tube body can be bent.
  • An implementation method of a large set of pipe bending equipment comprising the following steps:
  • Step 1 The motor 511 drives the first screw rod 512 to rotate, the locking assembly 52 moves to the bottom end along the first screw rod 512, the air pump 71 pumps air into the cavity of the outer pillar 72, the inner pillar 73 and the guide wheel 74 shrink Back in the outer pillar 72;
  • Step 2 Open the locking cover 525, insert the two ends of the U-shaped tube into the arc groove of the port of the locking rod 523, turn over the locking cover 525 to lock the tube, and the tube is stuck in the guide wheel 74;
  • Step 3 The motor 11 drives the membrane 41 to rotate after reducing the speed through the reducer 12, the motor 511 drives the first screw 512 to rotate, and the tube body is bent around the membrane 41;
  • Step 4 When the tube body is bent 90° around the membrane 41, the pneumatic pump 71 injects air into the cavity of the outer pillar 72, and the inner pillar 73 and the guide wheel 74 extend along the outer pillar 72 until they touch the outer wall of the membrane 41 superior;
  • Step 5 While bending, the motor 511 drives the first screw rod 512 to rotate in the opposite direction, and the locking rod 523 rises slowly along the guide inclined rod 513 to drive the pipe body to be spirally bent.
  • the large set of pipe bending equipment and its implementation method of the present invention through the setting of the transmission shaft 42 and the limit block 43, after the membrane 41 is inserted into the slot, it rotates synchronously with the membrane mounting seat 2, and is easy to disassemble , it is convenient to take out the pipe body after bending.
  • the junction of the locking rod 523 and the locking cover plate 525 forms a hole for the tube head to be inserted, and a port of the tube head is fixed, wherein the strip-shaped groove of the tire membrane 41 is arranged vertically, and the slope of the strip-shaped groove is consistent with the guide slope.
  • the slopes of the rods 513 are the same, and the guide slant rod 513 is inclined to allow the locking assembly 52 to slide along the guide slant rod 513, and the position of the locking cover 525 is adjusted so that it always maintains the exposed position during the upward or downward sliding process. Same length.
  • the second screw mandrel 61 When the second screw mandrel 61 rotates, it drives the two adjustment seats 63 to move toward each other or oppositely, thereby adjusting the width of the tube body helix. Gas is injected into the cavity, and the inner pillar 73 and the guide wheel 74 extend along the outer pillar 72 until they touch the outer wall of the membrane 41; while bending, the motor 511 drives the first screw rod 512 to rotate in reverse, and the locking rod 523 moves along the The guide slanting rod 513 rises slowly, drives the pipe body to bend spirally, and through the cooperation of multiple devices, the purpose of large set of pipe bending is completed.

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  • Mechanical Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

一种大套弯管设备及其实施方法，包括工作台板（1），工作台板（1）的底部连接有电机（11）、减速机（12）和支架（13），工作台板（1）的顶面上安装有并排的胎膜安装座（2）和挡杆座（3）；锁定杆（523）和锁定盖板（525）的连接处形成供管头插入的孔，将管头一端口固定，其中，胎膜（41）的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆（513）的斜率相同，导向斜杆（513）倾斜设置，让锁定组件（52）沿着导向斜杆（513）滑动，在折弯的同时马达（511）驱动第一丝杆（512）反向旋转，锁定杆（523）沿着导向斜杆（513）慢慢上升，带动管体螺旋折弯。

Description

一种大套弯管设备及其实施方法 技术领域
本发明涉及大套弯管设备技术领域，特别涉及一种大套弯管设备及其实施方法。
背景技术
随着社会的发展，自动化生产越来越普遍，各种工件的加工都通过自动化机械进行生产，节约了人力、物力、财力，有些管件需要进行折弯，现有技术弯管效率低、弯管的稳定性不一致、质量差，而且浪费人工。
CN201821303002.8公布了一种六棱形弯管机设备，通过第一行程开关12定位，并且控制油缸2停止收缩，准备截取好的六棱管，把六棱管从工作台1顶部一端的限位块10横向插入弯管模7与靠轮9中间，启动油缸2活塞杆带动弯管模7对管材横向缓慢施压，当接触杆13碰到第二行程开关14后停止移动，此时管材一端弯曲成型。
存在以下问题：
目前，市面上只有单向左弯管或单向右弯管，以及多处折弯，而没有U型管螺旋折弯，并没有调节螺旋间距的折弯设备。
发明内容
本发明的目的在于提供一种大套弯管设备及其实施方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种大套弯管设备，包括工作台板，工作台板的底部连接有电机、减速机和支架，工作台板的顶面上安装有并排的胎膜安装座和挡杆座；
所述胎膜安装座上安装有胎膜组件，胎膜组件内设置有管头锁定升降组件，挡杆座上安装有管体螺旋间隙调节组件，管体螺旋间隙调节组件上安装有气动导轮限位组件，管头锁定升降组件上插入管头，气动导轮限位组件抵 在管身上，调节管体螺旋间距，胎膜组件旋转带动管身绕胎膜组件缠绕，并且在旋转的同时管头锁定升降组件上升，管身折弯为螺旋状。
进一步地，胎膜组件包括胎膜、传动轴和限位块，电机的输出端与减速机连接，减速机的输出轴穿过工作台板与胎膜安装座的底面圆心固定；
所述胎膜安装座的圆心处加工有插槽，插槽的底面上固定有传动轴，限位块设置在传动轴的径向方向上，胎膜的底部插入插槽内，胎膜的底部加工有供传动轴和限位块插入的槽孔。
进一步地，管头锁定升降组件包括升降组件和锁定组件，锁定组件安装在升降组件上，升降组件包括马达、第一丝杆和导向斜杆，马达固定在胎膜内腔的底壁上，第一丝杆的一端插入胎膜顶部轴承座，第一丝杆另一端与马达连接，导向斜杆固定在胎膜内腔的上下内壁上；
所述锁定组件包括套环、容纳筒、锁定杆、导向筒和锁定盖板，套环套在第一丝杆上啮合，套环的侧面固定有容纳筒，锁定杆的中部与被导向斜杆贯穿的导向筒固定，锁定杆的一端插入容纳筒内，容纳筒的另一端穿过胎膜侧面的条形槽与锁定盖板连接。
进一步地，锁定杆和锁定盖板的底部边沿通过铰链连接，锁定杆和锁定盖板的顶部通过螺栓固定，并且锁定杆和锁定盖板的连接处形成供管头插入的孔，其中，胎膜的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆的斜率相同。
进一步地，管体螺旋间隙调节组件包括第二丝杆、拨叉、调节座、滑杆、定位筒，第二丝杆和滑杆并排安装在挡杆座上，第二丝杆沿中部设置有对称的螺纹，两侧螺纹上均啮合有一个调节座，调节座通过拨叉与定位筒固定，定位筒被滑杆贯穿。
进一步地，气动导轮限位组件包括气动泵、外支柱、内支柱和导轮，内支柱一端插入外支柱的空腔内，内支柱另一端与导轮连接，气动泵安装在调 节座上，气动泵上连接的管道穿入外支柱的空腔内，用于气动控制导轮的位置。
进一步地，管体螺旋间隙调节组件和气动导轮限位组件均设置有两组，每组管体螺旋间隙调节组件和气动导轮限位组件对应连接。
本发明提出的另一种技术，包括大套弯管设备的实施方法，包括以下步骤：
S1：马达驱动第一丝杆旋转，锁定组件沿着第一丝杆移动至最底端，气动泵对外支柱的空腔内抽气，内支柱和导轮缩回外支柱内；
S2：将锁定盖板打开，U型的管体的两端插入锁定杆端口的弧槽内，锁定盖板翻转锁定管体，管体的卡在导轮内；
S3：电机通过减速机降低速度后带动胎膜旋转，马达驱动第一丝杆旋转，管体绕胎膜折弯；
S4：在管体绕胎膜折弯90°时，气动泵对外支柱的空腔内注气，内支柱和导轮沿着外支柱伸长直至抵在胎膜外壁上；
S5：在折弯的同时马达驱动第一丝杆反向旋转，锁定杆沿着导向斜杆慢慢上升，带动管体螺旋折弯。
与现有技术相比，本发明的有益效果是：
1、本发明提出的一种大套弯管设备及其实施方法，锁定杆和锁定盖板的连接处形成供管头插入的孔，将管头一端口固定，其中，胎膜的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆的斜率相同，导向斜杆倾斜设置，让锁定组件沿着导向斜杆滑动，调节锁定盖板的位置，让其在向上或者向下滑动的过程中，始终保持露出的部位长度一致。
2、本发明提出的一种大套弯管设备及其实施方法，在第二丝杆旋转时，气动泵对外支柱的空腔内注气，内支柱和导轮沿着外支柱伸长直至抵在胎膜外壁上；在折弯的同时马达驱动第一丝杆反向旋转，锁定杆沿着导向斜杆慢 慢上升，带动管体螺旋折弯，通过多个设备的配合，完成大套弯管的目的。
附图说明
图1为本发明的整体结构图；
图2为本发明的局部分解图；
图3为本发明的管头锁定升降组件结构图；
图4为本发明的俯视图；
图5为本发明的气动导轮限位组件伸长状态图；
图6为本发明的气动导轮限位组件缩短状态图。
图中：1、工作台板；11、电机；12、减速机；13、支架；2、胎膜安装座；3、挡杆座；4、胎膜组件；41、胎膜；42、传动轴；43、限位块；5、管头锁定升降组件；51、升降组件；511、马达；512、第一丝杆；513、导向斜杆；52、锁定组件；521、套环；522、容纳筒；523、锁定杆；524、导向筒；525、锁定盖板；6、管体螺旋间隙调节组件；61、第二丝杆；62、拨叉；63、调节座；64、滑杆；65、定位筒；7、气动导轮限位组件；71、气动泵；72、外支柱；73、内支柱；74、导轮。
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做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。
请参阅图1，一种大套弯管设备，包括工作台板1，工作台板1的底部连接有电机11、减速机12和支架13，支架13为工作台板1提供支撑，工作台板1的顶面上安装有并排的胎膜安装座2和挡杆座3。
胎膜安装座2上安装有胎膜组件4，胎膜组件4内设置有管头锁定升降组件5，挡杆座3上安装有管体螺旋间隙调节组件6，管体螺旋间隙调节组件6 上安装有气动导轮限位组件7，管头锁定升降组件5上插入管头，气动导轮限位组件7抵在管身上，调节管体螺旋间距，胎膜组件4旋转带动管身绕胎膜组件4缠绕，并且在旋转的同时管头锁定升降组件5上升，管身折弯为螺旋状，通过多个设备的配合，完成大套弯管的目的。
请参阅图2，胎膜组件4包括胎膜41、传动轴42和限位块43，电机11的输出端与减速机12连接，减速机12的输出轴穿过工作台板1与胎膜安装座2的底面圆心固定，电机11动力传递至减速机12上，减速机12降低转速然后传递至胎膜安装座2。
胎膜安装座2的圆心处加工有插槽，插槽的底面上固定有传动轴42，限位块43设置在传动轴42的径向方向上，胎膜41的底部插入插槽内，胎膜41的底部加工有供传动轴42和限位块43插入的槽孔，通过传动轴42和限位块43的设置，胎膜41插入插槽后，与胎膜安装座2同步旋转，并且拆卸方便，便于将折弯后管体取出。
请参阅图3-4，管头锁定升降组件5包括升降组件51和锁定组件52，锁定组件52安装在升降组件51上，升降组件51包括马达511、第一丝杆512和导向斜杆513，马达511固定在胎膜41内腔的底壁上，第一丝杆512的一端插入胎膜41顶部轴承座，第一丝杆512另一端与马达511连接，导向斜杆513固定在胎膜41内腔的上下内壁上。
锁定组件52包括套环521、容纳筒522、锁定杆523、导向筒524和锁定盖板525，套环521套在第一丝杆512上啮合，套环521的侧面固定有容纳筒522，锁定杆523的中部与被导向斜杆513贯穿的导向筒524固定，锁定杆523的一端插入容纳筒522内，容纳筒522的另一端穿过胎膜41侧面的条形槽与锁定盖板525连接。
锁定杆523和锁定盖板525的底部边沿通过铰链连接，锁定盖板525方便打开，锁定杆523和锁定盖板525的顶部通过螺栓固定，并且锁定杆523 和锁定盖板525的连接处形成供管头插入的孔，将管头一端口固定，其中，胎膜41的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆513的斜率相同，导向斜杆513倾斜设置，让锁定组件52沿着导向斜杆513滑动，调节锁定盖板525的位置，让其在向上或者向下滑动的过程中，始终保持露出的部位长度一致。
请参阅图5-6，管体螺旋间隙调节组件6包括第二丝杆61、拨叉62、调节座63、滑杆64、定位筒65，第二丝杆61和滑杆64并排安装在挡杆座3上，第二丝杆61沿中部设置有对称的螺纹，两侧螺纹上均啮合有一个调节座63，调节座63通过拨叉62与定位筒65固定，定位筒65被滑杆64贯穿，第二丝杆61与动力设备连接，在第二丝杆61旋转时，带动两个调节座63相向或者相反移动，从而调节其管体螺旋的宽度。
气动导轮限位组件7包括气动泵71、外支柱72、内支柱73和导轮74，内支柱73一端插入外支柱72的空腔内，内支柱73另一端与导轮74连接，气动泵71安装在调节座63上，气动泵71上连接的管道穿入外支柱72的空腔内，用于气动控制导轮74的位置，利用气动，完成管体在螺旋时的位置限定，从而在旋转的过程中，管体能折弯。
管体螺旋间隙调节组件6和气动导轮限位组件7均设置有两组，每组管体螺旋间隙调节组件6和气动导轮限位组件7对应连接。
一种大套弯管设备的实施方法，包括以下步骤：
步骤一：马达511驱动第一丝杆512旋转，锁定组件52沿着第一丝杆512移动至最底端，气动泵71对外支柱72的空腔内抽气，内支柱73和导轮74缩回外支柱72内；
步骤二：将锁定盖板525打开，U型的管体的两端插入锁定杆523端口的弧槽内，锁定盖板525翻转锁定管体，管体的卡在导轮74内；
步骤三：电机11通过减速机12降低速度后带动胎膜41旋转，马达511 驱动第一丝杆512旋转，管体绕胎膜41折弯；
步骤四：在管体绕胎膜41折弯90°时，气动泵71对外支柱72的空腔内注气，内支柱73和导轮74沿着外支柱72伸长直至抵在胎膜41外壁上；
步骤五：在折弯的同时马达511驱动第一丝杆512反向旋转，锁定杆523沿着导向斜杆513慢慢上升，带动管体螺旋折弯。
综上所述；本发明的大套弯管设备及其实施方法，通过传动轴42和限位块43的设置，胎膜41插入插槽后，与胎膜安装座2同步旋转，并且拆卸方便，便于将折弯后管体取出。锁定杆523和锁定盖板525的连接处形成供管头插入的孔，将管头一端口固定，其中，胎膜41的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆513的斜率相同，导向斜杆513倾斜设置，让锁定组件52沿着导向斜杆513滑动，调节锁定盖板525的位置，让其在向上或者向下滑动的过程中，始终保持露出的部位长度一致。
在第二丝杆61旋转时，带动两个调节座63相向或者相反移动，从而调节其管体螺旋的宽度，在管体绕胎膜41折弯90°时，气动泵71对外支柱72的空腔内注气，内支柱73和导轮74沿着外支柱72伸长直至抵在胎膜41外壁上；在折弯的同时马达511驱动第一丝杆512反向旋转，锁定杆523沿着导向斜杆513慢慢上升，带动管体螺旋折弯，通过多个设备的配合，完成大套弯管的目的。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明披露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (8)

  1. 一种大套弯管设备，其特征在于，包括工作台板(1)，工作台板(1)的底部连接有电机(11)、减速机(12)和支架(13)，工作台板(1)的顶面上安装有并排的胎膜安装座(2)和挡杆座(3)；
    所述胎膜安装座(2)上安装有胎膜组件(4)，胎膜组件(4)内设置有管头锁定升降组件(5)，挡杆座(3)上安装有管体螺旋间隙调节组件(6)，管体螺旋间隙调节组件(6)上安装有气动导轮限位组件(7)，管头锁定升降组件(5)上插入管头，气动导轮限位组件(7)抵在管身上，调节管体螺旋间距，胎膜组件(4)旋转带动管身绕胎膜组件(4)缠绕，并且在旋转的同时管头锁定升降组件(5)上升，管身折弯为螺旋状。
  2. 如权利要求1所述的一种大套弯管设备，其特征在于，胎膜组件(4)包括胎膜(41)、传动轴(42)和限位块(43)，电机(11)的输出端与减速机(12)连接，减速机(12)的输出轴穿过工作台板(1)与胎膜安装座(2)的底面圆心固定；
    所述胎膜安装座(2)的圆心处加工有插槽，插槽的底面上固定有传动轴(42)，限位块(43)设置在传动轴(42)的径向方向上，胎膜(41)的底部插入插槽内，胎膜(41)的底部加工有供传动轴(42)和限位块(43)插入的槽孔。
  3. 如权利要求2所述的一种大套弯管设备，其特征在于，管头锁定升降组件(5)包括升降组件(51)和锁定组件(52)，锁定组件(52)安装在升降组件(51)上，升降组件(51)包括马达(511)、第一丝杆(512)和导向斜杆(513)，马达(511)固定在胎膜(41)内腔的底壁上，第一丝杆(512)的一端插入胎膜(41)顶部轴承座，第一丝杆(512)另一端与马达(511)连接，导向斜杆(513)固定在胎膜(41)内腔的上下内壁上；
    所述锁定组件(52)包括套环(521)、容纳筒(522)、锁定杆(523)、导向筒(524)和锁定盖板(525)，套环(521)套在第一丝杆 (512)上啮合，套环(521)的侧面固定有容纳筒(522)，锁定杆(523)的中部与被导向斜杆(513)贯穿的导向筒(524)固定，锁定杆(523)的一端插入容纳筒(522)内，容纳筒(522)的另一端穿过胎膜(41)侧面的条形槽与锁定盖板(525)连接。
  4. 如权利要求3所述的一种大套弯管设备，其特征在于，锁定杆(523)和锁定盖板(525)的底部边沿通过铰链连接，锁定杆(523)和锁定盖板(525)的顶部通过螺栓固定，并且锁定杆(523)和锁定盖板(525)的连接处形成供管头插入的孔，其中，胎膜(41)的条形槽沿竖直方向设置，并且条形槽的斜率与导向斜杆(513)的斜率相同。
  5. 如权利要求1所述的一种大套弯管设备，其特征在于，管体螺旋间隙调节组件(6)包括第二丝杆(61)、拨叉(62)、调节座(63)、滑杆(64)、定位筒(65)，第二丝杆(61)和滑杆(64)并排安装在挡杆座(3)上，第二丝杆(61)沿中部设置有对称的螺纹，两侧螺纹上均啮合有一个调节座(63)，调节座(63)通过拨叉(62)与定位筒(65)固定，定位筒(65)被滑杆(64)贯穿。
  6. 如权利要求1所述的一种大套弯管设备，其特征在于，气动导轮限位组件(7)包括气动泵(71)、外支柱(72)、内支柱(73)和导轮(74)，内支柱(73)一端插入外支柱(72)的空腔内，内支柱(73)另一端与导轮(74)连接，气动泵(71)安装在调节座(63)上，气动泵(71)上连接的管道穿入外支柱(72)的空腔内，用于气动控制导轮(74)的位置。
  7. 如权利要求1所述的一种大套弯管设备，其特征在于，管体螺旋间隙调节组件(6)和气动导轮限位组件(7)均设置有两组，每组管体螺旋间隙调节组件(6)和气动导轮限位组件(7)对应连接。
  8. 一种如权利要求1-7任一项所述的大套弯管设备的实施方法，其特征在于，包括以下步骤：
    S1：马达(511)驱动第一丝杆(512)旋转，锁定组件(52)沿着第一丝杆(512)移动至最底端，气动泵(71)对外支柱(72)的空腔内抽气，内支柱(73)和导轮(74)缩回外支柱(72)内；
    S2：将锁定盖板(525)打开，U型的管体的两端插入锁定杆(523)端口的弧槽内，锁定盖板(525)翻转锁定管体，管体的卡在导轮(74)内；
    S3：电机(11)通过减速机(12)降低速度后带动胎膜(41)旋转，马达(511)驱动第一丝杆(512)旋转，管体绕胎膜(41)折弯；
    S4：在管体绕胎膜(41)折弯90°时，气动泵(71)对外支柱(72)的空腔内注气，内支柱(73)和导轮(74)沿着外支柱(72)伸长直至抵在胎膜(41)外壁上；
    S5：在折弯的同时马达(511)驱动第一丝杆(512)反向旋转，锁定杆(523)沿着导向斜杆(513)慢慢上升，带动管体螺旋折弯。
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