WO2022032937A1 - 一种挤出管道输送装置 - Google Patents

一种挤出管道输送装置 Download PDF

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Publication number
WO2022032937A1
WO2022032937A1 PCT/CN2020/133412 CN2020133412W WO2022032937A1 WO 2022032937 A1 WO2022032937 A1 WO 2022032937A1 CN 2020133412 W CN2020133412 W CN 2020133412W WO 2022032937 A1 WO2022032937 A1 WO 2022032937A1
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Prior art keywords
pipe
conveying
limit
rod
lifting
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PCT/CN2020/133412
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English (en)
French (fr)
Inventor
王向阳
周新文
沈晶晶
黄晟哲
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宁波方力科技股份有限公司
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Publication of WO2022032937A1 publication Critical patent/WO2022032937A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types

Definitions

  • the invention relates to the field of injection molding devices, in particular to an extrusion pipeline conveying device.
  • the multi-section pipes After being extruded into a pipe, the multi-section pipes are connected to form a longer round pipe. At this time, one end of each pipe section needs to be injection-molded to form a connecting piece. In this process, most of the pipes are transported manually from the storage rack to the injection molding machine, which is very time-consuming and labor-intensive. The speed of manual transportation cannot meet the injection speed of the injection molding machine, and the efficiency is very low.
  • the technical problem to be solved by the present invention is to provide an extrusion pipeline conveying device, which is used to solve the problems in the prior art that the transportation of the workpiece to be injection-molded needs to be done manually.
  • an extrusion pipeline conveying device including:
  • the conveying frame has an initial end and an end, the height of the conveying frame gradually decreases from the initial end to the end, and a limit assembly is arranged between the initial end and the end, and the opening or closing of the limit assembly can limit or release the pipeline from The position of the limit component rolls to the end position;
  • a fixing mechanism which is located on the side of the end of the conveying frame away from the initial end, is used to receive the pipe rolled to the end and fix it;
  • the fixing mechanism includes at least two sets of adjustment wheels, and the adjustment wheels are used for Both ends of the pipe are supported, and the position of the adjusting wheel set can be adjusted to align the pipe with the injection molding machine;
  • a lifting mechanism is provided between the conveying frame and the fixing mechanism, and the lifting mechanism is used to transport the pipeline from the end of the conveying frame to the adjusting wheel set.
  • the limit assembly includes: a retractable first limit rod and a retractable second limit rod, the first limit rod is arranged between the initial end and the end, the second limit rod The rod is arranged between the first limit rod and the end; the second limit rod is telescopic to limit or release the first pipe with the lowest height on the conveying rack, and the first limit rod is telescopic to limit or release the The pipe is adjacent to the second pipe.
  • the conveying rack includes a first conveying seat, a second conveying seat and a third conveying seat, the first conveying seat and the third conveying seat are arranged opposite to each other, and the second conveying seat is arranged on the first conveying seat Between the seat and the third conveying seat, the limiting component is arranged on the first conveying seat and/or the third conveying seat.
  • the fixing mechanism is provided with two sets of adjusting wheel sets, the two sets of adjusting wheel sets respectively support one end of the pipeline, the adjusting wheel set includes two mutually parallel pulleys; the adjusting wheel at one end away from the injection molding machine
  • the pressing assembly includes: a pressing oil cylinder; The extension of the pressing oil cylinder drives the pressing block to descend to make the pipeline and the adjusting wheel set tightly abut.
  • the fixing mechanism further comprises: a fixing frame, which is arranged on the working surface; a liftable blocking rod, which is arranged at one end of the adjusting wheel set away from the conveying frame, and which raises the blocking rod to block the pipeline Dropped from the fixing frame; a pushing assembly, which is arranged at one end of the adjusting wheel set close to the conveying frame, the pushing assembly includes a pushing oil cylinder and a pushing block hinged with the pushing oil cylinder, the pushing block has a connection with the pipeline The surface matches the arc surface, and the extension of the pushing oil cylinder can drive the pushing block to push the pipeline away from the fixing mechanism.
  • two of the pulleys can be slidably arranged on the fixing frame, and sliding one or two of the pulleys can adjust the distance between the two pulleys;
  • the lateral position of the pipe can be adjusted; when the two pulleys slide close to each other or away from each other, the height of the pipe can be adjusted.
  • the lifting mechanism includes: a lifting frame fixed on the working surface; a lifting rod having a clamping end close to one end of the conveying frame and a conveying end close to one end of the fixing mechanism, at the clamping end There is a hinge shaft between the conveying end and the hinge shaft, and the hinge shaft is hinged with the lifting frame; the lifting cylinder is arranged on the lifting frame and hinged on the lifting rod, and the lifting cylinder can drive the lifting rod to be hinged by extending and retracting the lifting cylinder.
  • the axis is the axis of rotation.
  • the lift cylinder drives the lift rod to rotate from the first limit position to the second limit position;
  • the pipe When the lift rod is at the first extreme position, the pipe can be rolled from the end of the conveying frame to the clamping end; when the lift rod is at the second extreme position, the height of the lifting rod is from the clamping end to the clamping end.
  • the delivery end is gradually lowered and the pipe can be rolled from the delivery end to the set of adjustment wheels.
  • the clamping end is provided with a hook, and the hook is used to abut against the outer wall of the pipe to clamp the pipe.
  • a collecting rack which is arranged on a side of the fixing mechanism away from the conveying rack.
  • the present invention at least has the following beneficial effects:
  • the two pulleys are slidably arranged on the fixed frame to adjust the horizontal and vertical positions of the pipeline, so that the pipeline can be aligned with the injection molding machine, which is beneficial to the subsequent injection molding process.
  • the two pulleys are slid to increase the distance between the two pulleys, the height of the pipe will decrease under its gravity, and when the distance between the two pulleys decreases, the height of the pipe will increase; when While keeping the distance between the two pulleys constant, sliding the two pulleys at the same time can move the position of the pipe laterally.
  • Fig. 1 is the structural representation of pipeline conveying device in the embodiment
  • FIG. 2 is a schematic diagram of the structure of the fixing mechanism and the lifting mechanism in the embodiment
  • Fig. 3 is the top view of the conveying frame in the embodiment
  • Fig. 4 is the front view of the conveying frame in the embodiment
  • Fig. 5 is the structural schematic diagram of the lifting mechanism in the embodiment
  • 100-conveying frame 100a-initial end, 100b-end, 110-first conveying seat, 120-second conveying seat, 130-third conveying seat, 140-limiting component, 141-first limiting rod, 142-second limit rod;
  • 200-Fixing mechanism 210-Pressing assembly, 211-Pressing cylinder, 212-Pressing block, 220-Pushing assembly, 221-Pushing cylinder, 222-Pushing block, 230-Adjusting wheel set, 231-Pulley, 240- Fixed frame, 250-gear lever;
  • 300-lifting mechanism 310-lifting rod, 311-clamping end, 311a-bending hook, 312-conveying end, 320-lifting cylinder, 330-lifting frame;
  • an extrusion pipeline conveying device including:
  • the conveying rack 100 has an initial end 100a and an end 100b.
  • the height of the conveying rack 100 gradually decreases from the initial end 100a to the end 100b, and a limit assembly 140 is provided between the initial end 100a and the end 100b.
  • the limit assembly The opening or closing of 140 can limit or release the rolling of the pipe from the position of the limiting assembly 140 to the position of the end 100b;
  • the fixing mechanism 200 which is located on the side of the end 100b of the conveying frame 100 away from the initial end 100a, is used to receive the pipe rolled to the end 100b and fix it; the fixing mechanism 200 includes at least two sets of adjustment wheels 230 , the adjusting wheel set 230 is used to support both ends of the pipeline, and the position of the adjusting wheel set 230 can be adjusted to align the pipeline with the injection molding machine 400;
  • the lifting mechanism 300 is disposed between the conveying frame 100 and the fixing mechanism 200 , and the lifting mechanism 300 is used to transport the pipeline from the end 100 b of the conveying frame 100 to the adjusting wheel set 230 .
  • the implementation steps of this embodiment are as follows: the pipe is rolled from the initial end 100a of the conveying frame 100 to the end 100b, and then the lifting mechanism 300 lifts the pipe from the end 100b to the fixing mechanism 200, and then the injection molding machine disposed on the side of the fixing mechanism 200 400 injection molding of pipes.
  • the whole process does not require manual handling, which can reduce labor costs, and the handling speed is much higher than that of manual handling, thereby improving efficiency.
  • the height of the conveying rack 100 gradually decreases from the initial end 100a to the end 100b, which can make the pipeline roll from a high position to a low position under its own gravity. Affected by other factors, there are fewer variables, so scrolling is smoother and more stable.
  • the limit assembly 140 includes: a retractable first limit rod 141 and a retractable second limit rod 142, the first limit rod 141 is disposed between the initial end 100a and the end 100b, the first limit rod 141 Two limit rods 142 are disposed between the first limit rod 141 and the end 100b; the second limit rod 142 is retractable to limit or release the first pipe with the lowest height on the conveying rack 100, the first limit rod 141 retracts to restrain or release the second conduit adjacent to the first conduit.
  • the purpose of setting the limit assembly 140 is to control the number of pipes rolled from the second limit rod 142 to the end 100b each time, and the number is preferably one;
  • the pipeline is rolled from the delivery end 312 to the end 100b due to its gravity, wherein the extension of the second limit rod 142 can block the pipeline closest to the end 100b (ie, the first pipeline), thereby restricting the delivery
  • the rolling of all the pipes on the rack 100 when the second limit rod 142 is shortened, the first pipe can be released, but all other pipes are also released at the same time, and it is difficult for the second limit rod 142 to release the first pipe. All other pipes are restricted at the same time. Therefore, in this embodiment, a first limiting rod 141 is provided to limit the second pipe adjacent to the first pipe. When the first pipe is released, the second pipe is blocked, which restricts the pipes other than the first pipe. Scrolling of all pipes.
  • the specific implementation process of the limit assembly 140 is as follows.
  • the initial state is that the second limit rod 142 limits the first pipe, the first limit rod 141 limits the first pipe, and the second limit rod 142 releases the first pipe.
  • the second limit rod 142 rolls down to the end 100b, and then the second limit rod 142 is reset, extended to the limited length, and then the second pipe is released, and the second pipe is rolled from the first limit rod 141 to the second limit Rod 142, and finally the first limit rod 141 is reset to the length of the limit state, limiting the pipeline adjacent to the second pipeline, so far, a single pass is completed, repeating the above actions can realize the release and restriction of all pipelines, and can control each pipeline. Only one pipe is released at a time to roll down, which can prevent all pipes from swarming down.
  • the conveying rack 100 includes a first conveying seat 110, a second conveying seat 120 and a third conveying seat 130, the first conveying seat 110 and the third conveying seat 130 are disposed opposite to each other, and the second conveying seat 120 is disposed on the Between the first conveying seat 110 and the third conveying seat 130 , the limiting assembly 140 is disposed on the first conveying seat 110 and/or the third conveying seat 130 .
  • first conveying seat 110 and the third conveying seat 130 respectively support one end of the pipeline
  • the second conveying seat 120 supports the middle part of the pipeline, thereby avoiding the situation that the rolling speed of one end of the pipeline is inconsistent with the rolling speed of the other end. Make the process of rolling and falling of the pipe smoother.
  • the fixing mechanism 200 is provided with two sets of adjustment wheel sets 230, the two sets of the adjustment wheel sets 230 respectively support one end of the pipeline, the adjustment wheel set 230 includes two mutually parallel pulleys 231; one end away from the injection molding machine 400
  • the pressing assembly 210 includes: a pressing oil cylinder 211; a pressing block 212, which is fixed on the piston rod of the pressing oil cylinder 211.
  • the arc surface is adapted to the surface of the pipeline; the extension of the pressing cylinder 211 drives the pressing block 212 to descend to make the pipeline and the adjusting wheel set 230 abut against each other.
  • the pressing cylinder 211 When the pipeline is transported to the adjusting wheel set 230, the pressing cylinder 211 is pressed down to make the pressing block 212 abut against the outer wall of the pipeline, so as to fix the pipeline, which is beneficial to the subsequent injection molding process.
  • the fixing mechanism 200 further includes: a fixing frame 240, which is arranged on the working surface; a liftable blocking bar, which is arranged at the end of the adjusting wheel set 230 away from the conveying frame 100, and raises the blocking bar to block the
  • the pipe is dropped from the fixing frame 240 ;
  • the pushing assembly 220 is disposed at one end of the adjusting wheel set 230 close to the conveying frame 100 , and the pushing assembly 220 includes a pushing cylinder 221 and a pushing block hinged with the pushing cylinder 221 222 , the push block 222 has an arc surface that matches the surface of the pipe, and the extension of the push cylinder 221 can drive the push block 222 to push the pipe away from the fixing mechanism 200 .
  • the gear lever 250 is provided so that the pipe rolled from the lifting mechanism 300 will stay on the adjusting wheel set 230 , and will not pass over the adjusting wheel set 230 so that the pipe falls from the fixing mechanism 200 .
  • Such an arrangement can ensure that even if the rolling speed of the pipeline is high, when the pipeline rolls onto the adjusting wheel set 230 , the pipeline will not fall off.
  • the setting of 300 is related, that is to say, the setting of the gear lever 250 can reduce the design requirements for the lifting mechanism 300.
  • the two pulleys 231 can be slidably disposed on the fixing frame 240, and sliding one or two of the pulleys 231 can adjust the distance between the two pulleys 231;
  • the lateral position of the pipe can be adjusted; when the two pulleys 231 slide close to or away from each other, the height of the pipe can be adjusted.
  • the two pulleys 231 when the two pulleys 231 are slid to increase the distance between the two pulleys 231, the height of the pipe will decrease under the action of its gravity, and when the distance between the two pulleys 231 is decreased, the height of the pipe will decrease. The height will increase accordingly; when the distance between the two pulleys 231 is kept constant, the two pulleys 231 can be slid at the same time to move the position of the pipeline laterally; therefore, in this embodiment, the two pulleys 231 are slidably arranged on the fixed frame 240, so as to adjust the horizontal and vertical positions of the pipeline, so that the pipeline can be aligned with the injection molding machine 400, which is beneficial to the subsequent injection molding process.
  • the lifting mechanism 300 includes: a lifting frame 330 fixed on the working surface; a lifting rod 310 having a clamping end 311 close to one end of the conveying frame 100 and a conveying end 312 close to one end of the fixing mechanism 200, A hinge shaft is provided between the clamping end 311 and the conveying end 312, and the hinge shaft is hinged with the lifting frame 330; the lifting cylinder 320 is arranged on the lifting frame 330 and is hinged to the lifting rod 310, and is telescopic The lift cylinder 320 can drive the lift rod 310 to rotate around the hinge shaft.
  • the lift cylinder 320 drives the lift rod 310 to rotate from the first limit position to the second limit position;
  • the pipe When the lifting rod 310 is at the first extreme position, the pipe can be rolled from the end 100b of the conveying frame 100 to the clamping end 311; when the lifting rod 310 is at the second extreme position, the The height gradually decreases from the clamping end 311 to the conveying end 312 , and the pipe can be rolled from the conveying end 312 to the adjusting wheel set 230 .
  • the height of the clamping end 311 can be equal to the height of the end 100b of the conveying frame 100, or lower than the height of the conveying frame 100, it is only necessary to ensure that the pipeline can be
  • the pipeline is gradually lowered toward the delivery end 312 , and the pipeline can roll from the clamping end 311 to the delivery end 312 under the action of its own gravity, and then to the adjusting wheel set 230 .
  • the clamping end 311 is provided with a hook 311a, and the hook 311a is used to abut against the outer wall of the pipe to clamp the pipe.
  • the provision of the hook 311a can prevent the pipe from falling from the clamping end 311 during the rotation of the lifting rod 310, thereby ensuring the smooth progress of the lifting process.
  • the limiting assembly 140 and various oil cylinders are controlled by other equipment, and the whole process can be completed automatically without manual operation.
  • a first sensor may be provided on the lift rod 310 to detect the position of the lift rod 310.
  • the sensor sends a signal to drive the limit assembly 140 to release a A pipe falls;
  • a second sensor is provided at the push assembly 220, when the push cylinder 221 is reset, a signal can be sent to drive the lift rod 310 to rotate from the first limit position to the second limit position.

Abstract

一种挤出管道输送装置，包括：输送架（100），其具有初始端（100a）及末端（100b），所述输送架（100）的高度由初始端（100a）向末端（100b）逐渐降低，在初始端（100a）与末端（100b）之间设有限位组件(140)，所述限位组件（140）开启或关闭可限制或释放管道由限位组件（140）的位置向末端（100b）位置滚动；固定机构（200），其处于所述输送架（100）的末端（100b）远离所述初始端（100a）的一侧，用于接收滚动至末端（100b）的管道并固定；抬升机构（300），其设置在所述输送架（100）与所述固定机构（200）之间，所述抬升机构（300）用于将管道从输送架（100）的末端（100b）运输至调节轮组（230）。该输送装置使管道的"运输-抬升-定位-固定-注塑-收集存放"过程无需人工进行搬运，可减小人工成本，且搬运速度远大于人工搬运的速度，从而提高效率。

Description

一种挤出管道输送装置 技术领域
本发明涉及注塑装置领域，尤其涉及一种挤出管道输送装置。
背景技术
在挤出成管道后，将多段管道进行连接形成较长的圆管，这时就需要对每段管道中的一端进行注塑，以形成连接件。在这个过程中，管道从存放架运输至注塑机上多为通过人工进行搬运，非常的费时费力，人工搬运的速度无法满足注塑机的注塑速度，效率很低。
发明内容
针对现有技术的上述不足，本发明所要解决的技术问题在于，提出一种挤出管道输送装置，用于解决现有技术中待注塑工件的运输需要依靠人力完成等问题。
本发明解决其技术问题采用的技术方案是一种挤出管道输送装置，包括：
输送架，其具有初始端及末端，所述输送架的高度由初始端向末端逐渐降低，在初始端与末端之间设有限位组件，所述限位组件开启或关闭可限制或释放管道由限位组件的位置向末端位置滚动；
固定机构，其处于所述输送架的末端远离所述初始端的一侧，用于接收滚动至末端的管道并固定；所述固定机构包括至少两组的调节轮组，所述调节轮组用于支撑管道的两端，所述调节轮组的位置可调节以将管道对准注塑机；
抬升机构，其设置在所述输送架与所述固定机构之间，所述抬升机构用于将管道从输送架的末端运输至调节轮组。
优选地，所述限位组件包括：可伸缩的第一限位杆及可伸缩的第二限位杆，所述第一限位杆设置于初始端与末端之间，所述第二限位杆设置于第一限位杆与末端之间；所述第二限位杆伸缩以限制或释放输送架上高度最低的第一管 道，所述第一限位杆伸缩以限制或释放与第一管道相邻的第二管道。
优选地，所述输送架包括第一输送座、第二输送座及第三输送座，所述第一输送座与第三输送座相对设置，所述第二输送座设置于所述第一输送座与第三输送座之间，所述限位组件设置于所述第一输送座和/或第三输送座。
优选地，所述固定机构设有两组调节轮组，两组所述调节轮组分别支撑管道的一端，所述调节轮组包括两个相互平行的滑轮；远离所述注塑机一端的调节轮组上方还设有压紧组件，所述压紧组件包括：压紧油缸；压紧块，其固定于压紧油缸的活塞杆，所述压紧块具有与所述管道表面相适配的弧面；所述压紧油缸伸长带动压紧块下降以使管道与调节轮组紧抵。
优选地，所述固定机构还包括：固定架，其设置于工作面；可升降的挡杆，其设置在所述调节轮组远离所述输送架的一端，升高所述挡杆以阻挡管道从固定架掉落；推动组件，其设置在所述调节轮组靠近所述输送架的一端，所述推动组件包括推动油缸及与所述推动油缸铰接的推动块，所述推动块具有与管道表面相适配弧面，所述推动油缸伸长可带动推动块将管道推离固定机构。
优选地，两个所述滑轮均可滑动的设置于所述固定架，滑动一个或两个所述滑轮可调节两个滑轮之间的距离；
当两个滑轮同时向同一方向滑动时，可调节管道的横向位置；当两个滑轮相互靠近或彼此远离的滑动时，可调节管道的高度。
优选地，所述抬升机构包括：抬升架，其固定于所述工作表面；抬升杆，其具有靠近所述输送架一端的夹持端及靠近所述固定机构一端的输送端，在夹持端与输送端之间设有铰接轴，所述铰接轴与所述抬升架铰接；抬升油缸，其设置于所述抬升架且铰接于所述抬升杆，伸缩所述抬升油缸可驱动抬升杆以铰接轴为轴转动。
优选地，所述抬升油缸驱动所述抬升杆由第一极限位置向第二极限位置旋转；
当所述抬升杆处于第一极限位置时，管道可从所述输送架的末端滚至夹持端；当所述抬升杆处于第二极限位置时，所述抬升杆的高度由夹持端向输送端逐渐降低，且管道可从所述输送端滚至所述调节轮组。
优选地，所述夹持端设有弯勾，所述弯勾用于与所述管道的外壁相抵以夹持管道。
优选地，还有收集架，其设置于所述固定机构远离所述输送架的一侧。
与现有技术相比，本发明至少具有以下有益效果：
1、本申请中，管道的“运输-抬升-定位-固定-注塑-收集存放”过程无需人工进行搬运，可减小人工成本，且搬运速度远大于人工搬运的速度，从而提高效率。
2、设置第一限位杆与第二限位杆配合工作，可控制每次只释放一根管道滚落，可防止所有管道一拥而下的情况的发生。
3、通过两个滑轮滑动设置于固定架，以此调节管道的横向及纵向的位置，进而可使管道对准注塑机，利于后序的注塑过程。当滑动两个滑轮以增大两个滑轮之间的距离时，管道的高度会在其重力作用下降低，而当两个滑轮之间的距离减小时，管道的高度会随之升高；当保持两个滑轮之间的距离不变时，同时滑动两个滑轮，可横向移动管道的位置。
4、设置档杆，无需考虑管道到达调节轮组的速度大小，档杆均可对管道进行限位。可降低对抬升机构的设计要求，在设计抬升机构时无需考虑管道的滚动速度，也就无需其他方面进行妥协，利于其他方面的设计。
附图说明
图1为实施例中管道输送装置的结构示意图；
图2为实施例中固定机构与抬升机构结构的示意图；
图3为实施例中输送架的俯视图；
图4为实施例中输送架的主视图；
图5为实施例中抬升机构的结构示意图；
图中，100-输送架，100a-初始端，100b-末端，110-第一输送座，120-第二输送座，130-第三输送座，140-限位组件，141-第一限位杆，142-第二限位杆；
200-固定机构，210-压紧组件，211-压紧油缸，212-压紧块，220-推动组 件，221-推动油缸，222-推动块，230-调节轮组，231-滑轮，240-固定架，250-档杆；
300-抬升机构，310-抬升杆，311-夹持端，311a-弯勾，312-输送端，320-抬升油缸，330-抬升架；
400-注塑机；
500-收集架。
具体实施方式
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
请参照图1-图5，本发明公开了一种挤出管道输送装置，包括：
输送架100，其具有初始端100a及末端100b，所述输送架100的高度由初始端100a向末端100b逐渐降低，在初始端100a与末端100b之间设有限位组件140，所述限位组件140开启或关闭可限制或释放管道由限位组件140的位置向末端100b位置滚动；
固定机构200，其处于所述输送架100的末端100b远离所述初始端100a的一侧，用于接收滚动至末端100b的管道并固定；所述固定机构200包括至少两组的调节轮组230，所述调节轮组230用于支撑管道的两端，所述调节轮组230的位置可调节以将管道对准注塑机400；
抬升机构300，其设置在所述输送架100与所述固定机构200之间，所述抬升机构300用于将管道从输送架100的末端100b运输至调节轮组230。
本实施例的实施步骤为：管道从输送架100的初始端100a滚至末端100b，进而由抬升机构300将管道由末端100b抬升至固定机构200，进而由设置在固定机构200侧边的注塑机400对管道进行注塑。整个过程无需人工进行搬运，可减小人工成本，且搬运速度远大于人工搬运的速度，从而提高效率。
输送架100的高度由初始端100a向末端100b逐渐降低，可使得管道在其自身的重力因素下由高位置滚至低位置，相较于传统的电力控制，重力的大小恒定不变，且不会受到其他因素的影响，变量更少，因此滚动更顺畅、稳定。
所述限位组件140包括：可伸缩的第一限位杆141及可伸缩的第二限位杆142，所述第一限位杆141设置于初始端100a与末端100b之间，所述第二限位杆142设置于第一限位杆141与末端100b之间；所述第二限位杆142伸缩以限制或释放输送架100上高度最低的第一管道，所述第一限位杆141伸缩以限制或释放与第一管道相邻的第二管道。
设置限位组件140的目的在于，可控制每次由第二限位杆142滚至末端100b的管道的数量，优选数量为一根；具体的说，在输送架100上具有多根待注塑的管道，且由于其重力的因素会由输送端312滚至末端100b，其中，第二限位杆142伸长可阻挡最靠近末端100b的那一根管道(即第一管道)，进而限制了输送架100上所有的管道的滚动，当缩短第二限位杆142时，可释放第一管道，但同时也释放了其他的所有管道，第二限位杆142很难实现在释放第一管道的同时对其他所有管道进行限制。因此，本实施例中设置了第一限位杆141对与第一管道相邻的第二管道进行限制，当释放第一管道时，第二管道受到阻挡，也就限制了第一管道以外的所有管道的滚动。
限位组件140的具体实施过程如下，初始状态为第二限位杆142限制第一管道，第一限位杆141限制第管道，在第二限位杆142释放第一管道，第一管道由第二限位杆142滚落至末端100b，然后第二限位杆142复位，伸长至限制的长度，而后释放第二管道，第二管道由第一限位杆141滚至第二限位杆142，最后第一限位杆141复位至限制状态的长度，限制与第二管道相邻的管道，至此，一个单程完成，重复上述动作可实现对所有管道的释放与限制，且可控制每次只释放一根管道滚落，可防止所有管道一拥而下的情况的发生。
所述输送架100包括第一输送座110、第二输送座120及第三输送座130，所述第一输送座110与第三输送座130相对设置，所述第二输送座120设置于所述第一输送座110与第三输送座130之间，所述限位组件140设置于所述第一输送座110和/或第三输送座130。
具体的说，第一输送座110与第三输送座130分别支撑管道的一端，第二输送座120支撑管道的中间部位，由此避免管道一端滚落速度与另一端滚落速度不一致的情况，使管道的滚动下落的过程更顺畅。
所述固定机构200设有两组调节轮组230，两组所述调节轮组230分别支撑管道的一端，所述调节轮组230包括两个相互平行的滑轮231；远离所述注塑机400一端的调节轮组230上方还设有压紧组件210，所述压紧组件210包括：压紧油缸211；压紧块212，其固定于压紧油缸211的活塞杆，所述压紧块212具有与所述管道表面相适配的弧面；所述压紧油缸211伸长带动压紧块212下降以使管道与调节轮组230紧抵。
当管道运送至调节轮组230上时，下压压紧油缸211可使得压紧块212与管道的外壁紧抵，以此对管道进行固定，可利于后序的注塑过程。
所述固定机构200还包括：固定架240，其设置于工作面；可升降的挡杆，其设置在所述调节轮组230远离所述输送架100的一端，升高所述挡杆以阻挡管道从固定架240掉落；推动组件220，其设置在所述调节轮组230靠近所述输送架100的一端，所述推动组件220包括推动油缸221及与所述推动油缸221铰接的推动块222，所述推动块222具有与管道表面相适配弧面，所述推动油缸221伸长可带动推动块222将管道推离固定机构200。
档杆250的设置是为了从抬升机构300上滚落的管道会停留在调节轮组230上，而不会越过调节轮组230以至于管道从固定机构200上掉落。这样的设置可保证，即是管道的滚动速度较大，当管道滚至调节轮组230上时，管道也不会掉落，进一步的说，管道滚至调节轮组230的瞬时速度与抬升机构300的设定相关，也就是说，档杆250的设置可降低对抬升机构300的设计要求，在设计抬升机构300时无需考虑管道的滚动速度，也就无需其他方面进行妥协，利于其他方面的设计。
两个所述滑轮231均可滑动的设置于所述固定架240，滑动一个或两个所述滑轮231可调节两个滑轮231之间的距离；
当两个滑轮231同时向同一方向滑动时，可调节管道的横向位置；当两个滑轮231相互靠近或彼此远离的滑动时，可调节管道的高度。
可以理解的是，当滑动两个滑轮231以增大两个滑轮231之间的距离时，管道的高度会在其重力作用下降低，而当两个滑轮231之间的距离减小时，管道的高度会随之升高；当保持两个滑轮231之间的距离不变时，同时滑动两个 滑轮231，可横向移动管道的位置；因此，本实施例通过两个滑轮231滑动设置于固定架240，以此调节管道的横向及纵向的位置，进而可使管道对准注塑机400，利于后序的注塑过程。
所述抬升机构300包括：抬升架330，其固定于所述工作表面；抬升杆310，其具有靠近所述输送架100一端的夹持端311及靠近所述固定机构200一端的输送端312，在夹持端311与输送端312之间设有铰接轴，所述铰接轴与所述抬升架330铰接；抬升油缸320，其设置于所述抬升架330且铰接于所述抬升杆310，伸缩所述抬升油缸320可驱动抬升杆310以铰接轴为轴转动。
所述抬升油缸320驱动所述抬升杆310由第一极限位置向第二极限位置旋转；
当所述抬升杆310处于第一极限位置时，管道可从所述输送架100的末端100b滚至夹持端311；当所述抬升杆310处于第二极限位置时，所述抬升杆310的高度由夹持端311向输送端312逐渐降低，且管道可从所述输送端312滚至所述调节轮组230。
需要说明的说，当抬升杆310处于第一极限位置时，夹持端311的高度可与输送架100的末端100b的高度相等，也可低于输送架100的高度，只需要保证管道可以由末端100b滚至夹持端311；在抬升杆310由第一极限位置向第二极限位置旋转的过程中，可将夹持端311的管道抬升，而由于抬升杆310的高度由夹持端311向输送端312逐渐降低，管道可在其自身的重力作用下由夹持端311滚至输送端312，而后滚至调节轮组230。
所述夹持端311设有弯勾311a，所述弯勾311a用于与所述管道的外壁相抵以夹持管道。
设置弯勾311a可使得抬升杆310在旋转过程中，管道不会从夹持端311掉落，保证了抬升过程的顺利进行。
还有收集架500，其设置于所述固定机构200远离所述输送架100的一侧。
当注塑机400完成注塑后，抬高压紧油缸211，收缩档杆250，而后推动油缸221将管道推离调节轮组230，管道由调节轮组230滚至收集架500，至此，一个管道的“运输-抬升-定位-固定-注塑-收集存放”的过程完成。
需要说明的是，本实施例中限位组件140及各种油缸均由其他设备控制，整个过程中可自动完成，无需人工操作。
优选地，在抬升杆310上可设置第一传感器用于检测抬升杆310的位置，当抬升杆310由第二极限位置回到第一极限位置时，传感器发出信号进而驱动限位组件140释放一根管道下落；在推动组件220处设置第二传感器，当推动油缸221复位时，可发出信号驱动抬升杆310由第一极限位置想第二极限位置旋转。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (10)

  1. 一种挤出管道输送装置，其特征在于，包括：
    输送架，其具有初始端及末端，所述输送架的高度由初始端向末端逐渐降低，在初始端与末端之间设有限位组件，所述限位组件开启或关闭可限制或释放管道由限位组件的位置向末端位置滚动；
    固定机构，其处于所述输送架的末端远离所述初始端的一侧，用于接收滚动至末端的管道并固定；所述固定机构包括至少两组的调节轮组，所述调节轮组用于支撑管道的两端，所述调节轮组的位置可调节以将管道对准注塑机；
    抬升机构，其设置在所述输送架与所述固定机构之间，所述抬升机构用于将管道从输送架的末端运输至调节轮组。
  2. 根据权利要求1所述的一种挤出管道输送装置，其特征在于，所述限位组件包括：可伸缩的第一限位杆及可伸缩的第二限位杆，所述第一限位杆设置于初始端与末端之间，所述第二限位杆设置于第一限位杆与末端之间；所述第二限位杆伸缩以限制或释放输送架上高度最低的第一管道，所述第一限位杆伸缩以限制或释放与第一管道相邻的第二管道。
  3. 根据权利要求1所述的一种挤出管道输送装置，其特征在于，所述输送架包括第一输送座、第二输送座及第三输送座，所述第一输送座与第三输送座相对设置，所述第二输送座设置于所述第一输送座与第三输送座之间，所述限位组件设置于所述第一输送座和/或第三输送座。
  4. 根据权利要求1所述的一种挤出管道输送装置，其特征在于，所述固定机构设有两组调节轮组，两组所述调节轮组分别支撑管道的一端，所述调节轮组包括两个相互平行的滑轮；远离所述注塑机一端的调节轮组上方还设有压紧组件，所述压紧组件包括：压紧油缸；压紧块，其固定于压紧油缸的活塞杆，所述压紧块具有与所述管道表面相适配的弧面；所述压紧油缸伸长带动压紧块下降以使管道与调节轮组紧抵。
  5. 根据权利要求4所述的一种挤出管道输送装置，其特征在于，所述固定机构还包括：固定架，其设置于工作面；可升降的挡杆，其设置在所述调节轮组远离所述输送架的一端，升高所述挡杆以阻挡管道从固定架掉落；推动组件，其设置在所述调节轮组靠近所述输送架的一端，所述推动组件包括推动油 缸及与所述推动油缸铰接的推动块，所述推动块具有与管道表面相适配弧面，所述推动油缸伸长可带动推动块将管道推离固定机构。
  6. 根据权利要求5所述的一种挤出管道输送装置，其特征在于，两个所述滑轮均可滑动的设置于所述固定架，滑动一个或两个所述滑轮可调节两个滑轮之间的距离；
    当两个滑轮同时向同一方向滑动时，可调节管道的横向位置；当两个滑轮相互靠近或彼此远离的滑动时，可调节管道的高度。
  7. 根据权利要求1所述的一种挤出管道输送装置，其特征在于，所述抬升机构包括：抬升架，其固定于所述工作表面；抬升杆，其具有靠近所述输送架一端的夹持端及靠近所述固定机构一端的输送端，在夹持端与输送端之间设有铰接轴，所述铰接轴与所述抬升架铰接；抬升油缸，其设置于所述抬升架且铰接于所述抬升杆，伸缩所述抬升油缸可驱动抬升杆以铰接轴为轴转动。
  8. 根据权利要求7所述的一种挤出管道输送装置，其特征在于，所述抬升油缸驱动所述抬升杆由第一极限位置向第二极限位置旋转；
    当所述抬升杆处于第一极限位置时，管道可从所述输送架的末端滚至夹持端；当所述抬升杆处于第二极限位置时，所述抬升杆的高度由夹持端向输送端逐渐降低，且管道可从所述输送端滚至所述调节轮组。
  9. 根据权利要求7所述的一种挤出管道输送装置，其特征在于，所述夹持端设有弯勾，所述弯勾用于与所述管道的外壁相抵以夹持管道。
  10. 根据权利要求1-9中任一项所述的一种挤出管道输送装置，其特征在于，还有收集架，其设置于所述固定机构远离所述输送架的一侧。
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