WO2021102805A1 - 塑胶管体的扩口输送机构及自动扩口机 - Google Patents

塑胶管体的扩口输送机构及自动扩口机 Download PDF

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Publication number
WO2021102805A1
WO2021102805A1 PCT/CN2019/121631 CN2019121631W WO2021102805A1 WO 2021102805 A1 WO2021102805 A1 WO 2021102805A1 CN 2019121631 W CN2019121631 W CN 2019121631W WO 2021102805 A1 WO2021102805 A1 WO 2021102805A1
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WO
WIPO (PCT)
Prior art keywords
feeding
pipe
flaring
blanking
plastic pipe
Prior art date
Application number
PCT/CN2019/121631
Other languages
English (en)
French (fr)
Inventor
乐国强
Original Assignee
乐国强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 乐国强 filed Critical 乐国强
Priority to PCT/CN2019/121631 priority Critical patent/WO2021102805A1/zh
Publication of WO2021102805A1 publication Critical patent/WO2021102805A1/zh

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Classifications

    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Definitions

  • the invention relates to the field of plastic pipe production, in particular to a flaring conveying mechanism and an automatic flaring machine for a plastic tube body.
  • the purpose of the present invention is to overcome the deficiencies in the prior art, and provide a flaring conveying mechanism and an automatic flaring machine for plastic pipes, which can automatically load and unload the plastic pipes and facilitate the plastic pipes Carry out pipe expansion operations to improve the efficiency of automated production.
  • a flaring conveying mechanism for a plastic pipe body which is characterized by comprising: a fixing device, a plastic pipe feeding device, and a plastic pipe unloading device.
  • the plastic pipe feeding device and the plastic pipe unloading device are respectively arranged at On the fixing device;
  • the plastic pipe feeding device includes a plastic pipe feeding mounting frame, a stacking feeding assembly and a plastic pipe conveying assembly, the plastic pipe feeding mounting frame is arranged on the fixing device, the stacking feeding assembly and The plastic pipe conveying components are respectively arranged on the plastic pipe feeding mounting rack;
  • the plastic pipe feeding mounting frame includes a feeding base, a first feeding fixing frame and a second feeding fixing frame.
  • the feeding base is arranged on the fixing device, the first feeding fixing frame and the second feeding fixing frame.
  • the second feeding fixing frame is respectively arranged on the fixing device, and the feeding base, the first feeding fixing frame and the second feeding fixing frame jointly enclose a feeding area;
  • the plastic pipe material loading mounting frame includes a first plug-in limit convex post and a second plug-in limit convex post, and the first plug-in limit convex post is arranged on the first loading fixing frame ,
  • the second plug-in limit protruding post is arranged on the second loading fixing frame, the first plug-in limit protruding post is used to insert one end of the plastic pipe body, and the first plug-in limit boss The protruding post is used to insert the other end of the plastic pipe body so that the plastic pipe body is confined between the first feeding fixing frame and the second feeding fixing frame;
  • the stacking and feeding assembly includes a first placing baffle, a second placing baffle, a first feeding inclined panel and a second feeding inclined panel, and the first placing baffle and the second placing baffle are respectively Is arranged on the feeding base, the first feeding inclined panel is accommodated in the feeding area, and both ends of the first feeding inclined panel are respectively arranged on the first feeding fixing frame and On the second feeding fixing frame, and one end of the first feeding inclined panel abuts on the first placing baffle, and the other end of the first feeding inclined panel is connected to the second placing
  • a first feeding channel is arranged between the baffles, the second feeding inclined panel is accommodated in the feeding area, and both ends of the second feeding inclined panel are respectively arranged on the first feeding On the fixing frame and the second feeding fixing frame, and one end of the second feeding inclined panel abuts on the second placing baffle, and the other end of the second feeding inclined panel is in contact with the A second feeding channel is provided between the first placing baffles;
  • the plastic pipe conveying assembly includes a pipe feeding inclined plate, a first pipe conveying baffle, and a second pipe conveying baffle.
  • the first end of the pipe feeding inclined plate is arranged on the first placing baffle, so The second end of the pipe feeding inclined plate is used to connect with the pipe positioning and flaring device, the first pipe conveying baffle is arranged on one side of the pipe feeding inclined plate, and the second pipe conveying baffle The plate is arranged on the other side of the inclined plate for pipe feeding;
  • a first feeding chute is opened on the first feeding inclined panel
  • a second feeding chute is opened on the second feeding inclined panel
  • the first feeding channel is respectively connected to the first feeding channel.
  • a feeding chute is connected to the second feeding chute
  • the pipe feeding inclined plate is provided with a pipe output chute
  • the second feeding passage is respectively connected to the second feeding chute and the second feeding chute.
  • the pipe output chute is connected;
  • the plastic pipe blanking device includes a pipe blanking fixing frame, a first pipe blanking assembly and a second pipe blanking assembly, the pipe blanking fixing frame is arranged on the fixing device, and the first pipe blanking The assembly and the second pipe blanking assembly are respectively arranged on the pipe blanking fixing frame;
  • the first pipe blanking assembly includes a pipe blanking plate, a first pipe blanking side plate and a second pipe blanking side plate, the pipe blanking plate, the first pipe blanking side plate, and the first pipe blanking side plate.
  • Two pipe blanking side plates are respectively arranged on the fixing device, one end of the pipe blanking plate is used to connect the pipe positioning and flaring device, and the pipe blanking plate is also respectively connected to the first pipe blanking side plate Connected with the second pipe blanking side plate, the pipe blanking plate is located in the middle of the first pipe blanking side plate and the second pipe blanking side plate;
  • the second pipe blanking assembly includes a first blanking support rod, a second blanking support rod, and a rewinding chute.
  • One end of the first blanking support rod and the second blanking support rod is set in the On the fixing device, the other ends of the first blanking support rod and the second blanking support rod are arranged on the receiving chute, and the notch of the receiving chute faces the pipe blanking The output terminal setting of the board.
  • the first feeding fixing frame includes two first feeding fixing plates, and an interval is provided between the two first feeding fixing plates.
  • the second feeding fixing frame includes two second feeding fixing plates, and a gap is provided between the two second feeding fixing plates.
  • the first feeding inclined panel, the second feeding inclined panel and the pipe feeding inclined panel together form a "Z" structure.
  • the flaring conveying mechanism further includes a control device, and the control device is disposed on the fixing device.
  • control device includes a control box and a buzzer, the control box is disposed on the fixing device, and the control box is electrically connected to the buzzer.
  • the pipe blanking plate is provided with a plurality of blanking avoidance grooves, and each of the blanking avoidance grooves is arranged at an interval.
  • the first pipe blanking side plate has an angular structure.
  • the second pipe blanking side plate has an angular structure.
  • the present invention also discloses an automatic flaring machine, which includes the flaring conveying mechanism described in any one of the above, and also includes a pipe positioning and flaring device, and the pipe positioning and flaring device is arranged on the fixing device.
  • the invention is a flaring conveying mechanism for a plastic pipe body.
  • a fixing device By setting a fixing device, a plastic pipe feeding device and a plastic pipe unloading device, the plastic pipe body can be automatically loaded and unloaded, which is convenient for the plastic pipe body.
  • Pipe expansion operation improves the efficiency of automated production.
  • Fig. 1 is a schematic structural diagram of an automatic flaring machine according to an embodiment of the present invention
  • Fig. 2 is a schematic structural diagram of the plastic pipe feeding device shown in Fig. 1;
  • Figure 3 is a schematic structural diagram of the tube positioning and flaring device of the automatic flaring machine of the present invention.
  • Fig. 4 is a schematic structural diagram of the pipe positioning and flaring device shown in Fig. 3 from another perspective;
  • Fig. 5 is a partial structural diagram of the automatic flaring machine shown in Fig. 3;
  • Fig. 6 is a schematic structural diagram of the automatic flaring machine shown in Fig. 3 from another perspective.
  • a plastic tube flaring conveying mechanism characterized by comprising: a fixing device 10, a plastic pipe feeding device 20 and a plastic pipe unloading device 30, the plastic pipe feeding device and the Plastic pipe cutting devices are respectively arranged on the fixing devices.
  • the present invention also discloses an automatic flaring machine, including the above-mentioned flaring conveying mechanism, and also includes a pipe positioning and flaring device 40, the pipe positioning and flaring device being arranged on the fixing device.
  • the fixing device 10 is used to fix the plastic pipe feeding device 20, the plastic pipe cutting device 30, and the pipe positioning and flaring device 40; the plastic pipe feeding device 20 is used to feed plastic pipes The plastic pipe blanking device 30 is used to cut the plastic pipe; the pipe positioning and flaring device 40 is used to expand the plastic pipe.
  • the plastic pipe feeding device 20 includes a plastic pipe feeding mounting frame 21, a stacking and stacking feeding assembly 22, and a plastic pipe conveying assembly 23.
  • the plastic pipe feeding mounting frame is set on the fixing device ,
  • the stacking and feeding assembly and the plastic pipe conveying assembly are respectively arranged on the plastic pipe feeding mounting rack.
  • the plastic pipe feeding mounting frame 21 is used to fix the stacking and feeding assembly 22 and the plastic pipe conveying assembly 23;
  • the stacking and feeding assembly 22 is used for feeding.
  • the plastic pipe conveying assembly 23 is used to convey the plastic pipe to the pipe positioning and flaring device 40.
  • the plastic pipe feeding mounting frame 21 includes a feeding base 211, a first feeding fixing frame 212, and a second feeding fixing frame (not shown in the figure).
  • the first feeding fixing frame and the second feeding fixing frame are respectively arranged on the fixing device, and the feeding base, the first feeding fixing frame and the second feeding fixing frame are respectively arranged on the fixing device.
  • the feeding fixing frame jointly encloses the feeding area.
  • the plastic pipe feeding mounting frame includes a first plug-in limit protrusion Column and a second plug-in limiting convex column, the first plug-in limiting convex column is arranged on the first loading fixing frame, and the second plug-in limiting convex column is arranged on the second upper
  • the first insertion limiting protrusion is used for inserting one end of the plastic tube body
  • the first insertion limiting protrusion is used for inserting the other end of the plastic tube body to limit the plastic tube body.
  • the first plug-in limiting protrusion and the second plug-in limiting protrusion may be driven by an external driving mechanism.
  • the plastic pipes need to be restricted. If the lower plastic pipe is flared first, the upper plastic pipe needs to be blocked. Therefore, by setting the first plug-in limit convex post and the second plug-in limit convex post, they are inserted into the two ports of the plastic pipe respectively, and then It is possible to limit the position of the plastic pipe, avoid multiple plastic pipes being stacked in the feeding area, and avoid the disorder of the expansion sequence of the plastic pipe.
  • the stacking and loading assembly 22 includes a first placement baffle 221, a second placement baffle 222, a first loading inclined panel 223, and a second loading inclined panel 224.
  • the first placement block The board and the second placing baffle are respectively arranged on the loading base, the first loading inclined panel is accommodated in the loading area, and both ends of the first loading inclined panel are respectively arranged On the first feeding fixing frame and the second feeding fixing frame, and one end of the first feeding inclined panel abuts on the first placing baffle, the first feeding inclined A first feeding channel 225 is provided between the other end of the panel and the second placing baffle, the second feeding inclined panel is accommodated in the feeding area, and the second feeding inclined panel The two ends are respectively arranged on the first feeding fixing frame and the second feeding fixing frame, and one end of the second feeding inclined panel abuts on the second placing baffle, the first A second feeding passage 226 is provided between the other end of the two feeding inclined panels and the first placing baffle.
  • the plastic pipe conveying assembly 23 includes a pipe feeding inclined plate 231, a first pipe conveying baffle 232, and a second pipe conveying baffle (not shown in the figure).
  • the first end is arranged on the first placing baffle
  • the second end of the pipe feeding inclined plate is connected with the pipe positioning and flaring device
  • the first pipe conveying baffle is arranged on the pipe feeding
  • the second pipe conveying baffle is arranged on the other side of the pipe feeding inclined plate.
  • the first A first feeding chute 227 is opened on a feeding inclined panel
  • a second feeding chute 228 is opened on the second feeding inclined panel
  • the first feeding channel is respectively connected to the first feeding chute 228.
  • the chute is in communication with the second feeding chute
  • the pipe output chute 233 is opened on the pipe feeding inclined plate
  • the second feeding passage is respectively connected to the second feeding chute and the pipe. The output chute is connected.
  • the first feeding inclined The panel 223, the second feeding inclined panel 224 and the pipe feeding inclined board 231 are stacked, which saves production space and automatically feeds materials on a smaller footprint, so that the plastic pipe body can be automatically loaded. It is convenient to expand the plastic pipe body and improve the efficiency of automatic production.
  • the pipe positioning and flaring device 40 includes a pipe flaring fixing frame 41, a plastic pipe positioning assembly 42 and a plastic pipe flaring assembly 43, the pipe flaring fixing frame is arranged on the fixing device, so The plastic pipe positioning component and the plastic pipe flaring component are respectively arranged on the pipe flaring fixing frame.
  • the pipe flaring fixing frame 41 is used to fix the plastic pipe positioning assembly 42 and the plastic pipe flaring assembly 43; the plastic pipe positioning assembly 42 is used to position the plastic pipe, thereby facilitating the operation of the plastic pipe. Flaring operation; the plastic pipe flaring assembly 43 is used to expand the plastic pipe.
  • the pipe flaring fixing frame includes a first flaring fixing plate and a second flaring fixing plate, the first flaring fixing plate and the second flaring fixing plate are respectively arranged at On the fixing device, a pipe flaring area is provided between the first flaring fixing plate and the second flaring fixing plate.
  • the first flaring fixing plate and the second flaring fixing plate play a fixing function.
  • the plastic pipe positioning assembly 42 includes a pipe positioning and fixing seat 421, a pipe positioning plate 422, a pipe holding driving member 423, and a plastic pipe holding member 424.
  • the pipe positioning and fixing seat is disposed on the pipe expansion On the port fixing frame, the pipe positioning plate and the pipe holding drive member are respectively arranged on the pipe positioning fixing seat, and the pipe positioning plate is provided with a first pipe positioning groove 422a and a first holding long hole, The first pipe positioning groove is used to place a plastic pipe, the first holding long hole is in communication with the first pipe positioning groove, the plastic pipe holding member is disposed on the pipe holding driving member, and The pipe holding driving member drives the plastic pipe holding member to move upward.
  • the pipe positioning and fixing seat 421 is used to fix the pipe positioning plate 422 and the pipe holding drive 423; the pipe positioning plate 422 is used to position the plastic pipe; the pipe holding drive 423 Used to drive the plastic pipe holding member 424 to move upward, so that the plastic pipe body of the pipe positioning plate enters the unloading station, and at the same time the plastic pipe body to be flared on the pipe feeding inclined plate enters the pipe positioning In the plate, the plastic tube can be exchanged.
  • the pipe positioning plate 422 is also provided with a plurality of pipe flaring avoiding grooves 422b, and each of the pipe flaring avoiding grooves is respectively connected with the first pipe positioning groove.
  • the pipe flaring avoidance groove 422b By providing the pipe flaring avoidance groove 422b, the pressure of the plastic pipe body during the flaring can be released, and the pipe body can be prevented from rupturing.
  • the pipe holding drive includes a pipe holding drive part, a pipe holding output rod, and a pipe holding connection block.
  • the pipe holding drive part is arranged on the pipe positioning and fixing seat.
  • the first end of the pipe holding output rod is arranged on the pipe holding driving part, and the second end of the pipe holding output rod is arranged on the pipe holding connecting block.
  • the plastic pipe holding member 424 includes a holding mounting plate 424a, a first pipe holding block 424b, and a second pipe holding block 424c, the holding mounting plate is arranged on the pipe holding drive
  • the first pipe holding block and the second pipe holding block are respectively arranged on the holding mounting plate
  • a second roof is provided on the pipe feeding inclined plate of the plastic pipe feeding device. Holding a long hole, the first pipe holding block passes through the first holding long hole, the second pipe holding block passes through the second holding long hole, and the pipe holding drive
  • the supporting mounting plate is driven to move upwards, so that the first pipe holding block supports the plastic pipe on the pipe feeding inclined plate upwards, and at the same time makes the second pipe holding block hold upwards
  • the plastic pipe on the pipe positioning plate is unloaded.
  • the support mounting plate 424a is driven by the pipe support drive 423 to drive the first pipe support block 424b and the second pipe support block 424c to perform an upward holding movement, that is, by setting The first pipe holding block 424b passes through the first holding long hole, so that the first pipe holding block 424b can lift up the plastic pipe in the first pipe positioning groove 422a, so that the plastic pipe enters the unloading station
  • the second pipe holding block 424c through the second holding long hole of the pipe feeding inclined plate, the second pipe holding block 424c can push up the plastic pipe on the pipe feeding inclined plate into the first In the pipe positioning groove 422a, the pipe body that has been flared can be unloaded, and the pipe body to be flared can be loaded.
  • the plastic pipe flaring assembly 43 includes a pipe flaring drive 431, a pipe flaring rod 432, a downward pressure pipe drive 433, and a pipe downward pressure positioning plate 434.
  • the pipe flaring drive member is disposed at On the pipe flaring fixing frame, the pipe flaring rod is arranged on the pipe flaring driving part, and one end of the pipe flaring rod away from the pipe flaring driving part has a stepped truncated cone structure, the The pipe flaring drive member drives the pipe flaring rod to move, so that the stepped truncated cone structure is inserted into the plastic pipe body, and then the plastic pipe body is flared.
  • the pipe flaring drive 431 is used to drive the pipe flaring rod 432 to move and rotate, so as to achieve the operation of flaring the pipe; the pipe flaring rod 432 is used to perform the flaring on the plastic pipe. Flaring;
  • the downward pressure pipe driving member 433 is used to drive the pipe downward pressure positioning plate 434 to press down, and the pipe downward pressure positioning plate 434 is used to further position the plastic pipe body.
  • the downward pressure pipe driving member is arranged on the pipe flaring fixing frame, the pipe downward pressure positioning plate is arranged on the downward pressure pipe driving member, and the pipe downward pressure positioning plate is opened
  • the pipe pressing driving member is used to drive the pipe pressing down positioning plate to press down, so that the pipe pressing down positioning plate is attached to the pipe positioning plate, thereby causing the first pipe positioning groove and the second pipe positioning groove to be attached to the pipe positioning plate.
  • the pipe positioning groove is connected;
  • the pipe flaring driving member 431 includes a pipe flaring driving part, a first flaring guide rod, a second flaring guide rod and a flaring drive mounting plate, the pipe flaring driving part is arranged at the On the tube flaring fixing frame, the flaring drive mounting plate is connected to the output end of the tube flaring driving part, and the first flaring guide rod and the second flaring guide rod are respectively arranged on the On the pipe flaring fixing frame, and the first flaring guide rod and the second flaring guide rod jointly guide the movement of the flaring drive mounting plate, and the pipe flaring rod is arranged on the flaring drive installation On the board.
  • the downward pressure tube driving member 434 includes a downward pressure tube body driving part, a first downward pressure guide rod, a second downward pressure guide rod, and a downward pressure driving mounting plate.
  • the downward pressure tube body driving part is provided On the pipe flaring fixing frame, the pressing down drive mounting plate is connected to the output end of the pressing down pipe body driving part, and the first pressing down guiding rod and the second pressing down guiding rod are respectively provided On the pipe flaring fixing frame, and the first downward pressure guide rod and the second downward pressure guide rod jointly guide the downward pressure driving mounting plate to move, and the pipe downward pressure positioning plate is arranged on the Press down on the drive mounting plate.
  • the necessary force can be provided for the flaring.
  • One is to provide the power for the flaring, and the other is to provide the force for the downward positioning.
  • the plastic pipe body can be flared, so that it is convenient to connect another pipe body, so that the airtightness of the pipe body connection can be improved.
  • the plastic pipe blanking device 30 includes a pipe blanking fixture 31, a first pipe blanking assembly 32, and a second pipe blanking assembly 33.
  • the pipe blanking fixture is set at the On the fixing device, the first pipe blanking assembly and the second pipe blanking assembly are respectively arranged on the pipe blanking fixing frame.
  • the pipe blanking fixing frame 31 is used to fix the first pipe blanking assembly 32 and the second pipe blanking assembly 33, and the first pipe blanking assembly 32 is used to flared plastic pipes. Perform blanking; the second pipe blanking assembly 33 is used to collect the blanked plastic pipes, which is convenient for sorting.
  • the first pipe blanking assembly 32 includes a pipe blanking plate 321, a first pipe blanking side plate 322 and a second pipe blanking side plate 323, the pipe blanking plate, the first pipe blanking plate
  • the pipe blanking side plate and the second pipe blanking side plate are respectively arranged on the fixing device, one end of the pipe blanking plate is used to connect the pipe positioning and flaring device, and the pipe blanking plate is also respectively connected with
  • the first pipe blanking side plate is connected to the second pipe blanking side plate, and the pipe blanking plate is located in the middle of the first pipe blanking side plate and the second pipe blanking side plate.
  • the second pipe blanking assembly 33 includes a first blanking support rod 331, a second blanking support rod 332, and a receiving chute 333.
  • the first blanking support rod and the second One end of the blanking support rod is set on the fixing device, the other ends of the first blanking support rod and the second blanking support rod are set on the receiving chute, and the receiving chute The notch is set toward the output end of the pipe blanking plate.
  • the plastic pipe body can be automatically blanked, which facilitates the pipe expansion operation of the plastic pipe body, and improves automated production. s efficiency.
  • the pipe flaring fixing frame further includes a pipe flaring fixing horizontal plate 213, and the first end of the pipe flaring fixing horizontal plate is disposed on the first flaring fixing plate , The second end of the pipe flaring fixing horizontal plate is arranged on the second flaring fixing plate.
  • the downward pressure pipe driving member is arranged on the pipe flaring fixed horizontal plate. In this way, by providing the pipe flaring fixing horizontal plate 213, the pressing down pipe driving member 433 can be fixed.
  • the pipe holding and driving part has a motor structure.
  • the pipe flaring driving part has a motor structure.
  • the driving part of the press-down tube body has a motor structure. In this way, the structural stability and reliability of the entire device can be improved.
  • the upper end of the first pipe holding block is provided with an inclined surface. In this way, by providing the inclined surface, it is convenient to eject the plastic pipe in the first pipe positioning groove 422a, and to discharge the material along the inclined surface, which is convenient and quick.
  • the pipe positioning and flaring device 40 further includes a pipe penetration positioning assembly 44, and the pipe penetration positioning assembly 44 includes a penetration positioning plate 441 and a penetration positioning rod 442.
  • the penetration positioning plate is arranged on the second flaring fixing plate, the penetration positioning rod is arranged on the penetration positioning plate, and the penetration positioning rod is used for inserting into the plastic tube to be flared.
  • the penetration positioning plate 441 and the penetration positioning rod 442 the plastic pipe at the other end can be fixed, so that the expansion of the plastic pipe is more stable.
  • the first feeding fixing frame includes two first feeding fixing plates, and an interval is provided between the two first feeding fixing plates.
  • the second feeding fixing frame includes two second feeding fixing plates, and an interval is provided between the two second feeding fixing plates. In this way, structural stability can be improved.
  • the first sloping plate for feeding, the second sloping plate for feeding, and the sloping plate for pipe feeding together form a "Z" structure.
  • the "Z" structure of the feeding method the floor space of the production line can be saved, the advantage of height can be fully utilized, and the number of feeding materials can be increased.
  • the automatic flaring equipment further includes a control device 50, and the control device is arranged on the fixing device.
  • the control device 50 includes a control box 51 and a buzzer 52, the control box is arranged on the fixing device, and the control box is electrically connected to the buzzer. In this way, by providing the control box 51 and the buzzer 52, it is possible to control the operation of the automatic flaring device and act as an alarm.
  • the pipe blanking plate is provided with a plurality of blanking avoidance grooves, and each of the blanking avoidance grooves is arranged at an interval.
  • the first pipe blanking side plate has an angular structure.
  • the second pipe blanking side plate has an angular structure. In this way, the structural stability of the automatic flaring equipment can be improved.
  • the invention is a flaring conveying mechanism for a plastic pipe body.
  • a fixing device By setting a fixing device, a plastic pipe feeding device and a plastic pipe unloading device, the plastic pipe body can be automatically loaded and unloaded, which is convenient for the plastic pipe body.
  • Pipe expansion operation improves the efficiency of automated production.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

一种塑胶管体的扩口输送机构及自动扩口机，包括固定装置（10）、塑胶管材上料装置（20）及塑胶管材下料装置（30），所述塑胶管材上料装置和所述塑胶管材下料装置分别设置于所述固定装置上；所述塑胶管材上料装置包括塑胶管材上料安装架（21）、堆叠放置上料组件（22）及塑胶管材输送组件（23），所述塑胶管材上料安装架设置于所述固定装置上，所述堆叠放置上料组件和所述塑胶管材输送组件分别设置于所述塑胶管材上料安装架上。该塑胶管体的扩口输送机构及自动扩口机，通过设置固定装置、塑胶管材上料装置及塑胶管材下料装置，可以自动对塑料管体进行上料和下料，方便对塑料管体进行扩管操作，提高自动化生产的效率。

Description

塑胶管体的扩口输送机构及自动扩口机 技术领域
本发明涉及塑胶管材生产领域，特别是涉及一种塑胶管体的扩口输送机构及自动扩口机。
背景技术
随着塑料管材应用领域的不断扩大，塑料管材的品种也在不断增加，除了早期开发的供、排PVC管材、化工管材、农田排灌管材、燃气用聚乙烯管材外，近几年后增加了PVC芯层发泡管材、PVC、PE、双壁波纹管材、铝塑复合管材、交联PE管材、塑钢复合管材、聚乙烯硅心管等等。
在对塑料管材生产的过程中，由于需要对塑料管材进行扩管操作，从而需要实现自动化的操作，然后现有的设备中，并没有自动上料的装置，因此，如何设计一种自动对塑料管体进行上料和下料，方便对塑料管体进行扩管操作，提高自动化生产的效率，这是企业的研发人员需要解决的技术问题。
发明内容
本发明的目的是克服现有技术中的不足之处，提供一种塑胶管体的扩口输送机构及自动扩口机，可以自动对塑料管体进行上料和下料，方便对塑料管体进行扩管操作，提高自动化生产的效率。
本发明的目的是通过以下技术方案来实现的：
一种塑胶管体的扩口输送机构，其特征在于，包括：固定装置、塑胶管材上料装置及塑胶管材下料装置，所述塑胶管材上料装置和所述塑胶管材下料装置分别设置于所述固定装置上；
所述塑胶管材上料装置包括塑胶管材上料安装架、堆叠放置上料组件及塑胶管材输送组件，所述塑胶管材上料安装架设置于所述固定装置上，所述堆叠放置上料组件和所述塑胶管材输送组件分别设置于所述塑胶管材上料安装架 上；
所述塑胶管材上料安装架包括上料底座、第一上料固定架和第二上料固定架，所述上料底座设置于所述固定装置上，所述第一上料固定架和所述第二上料固定架分别设置于所述固定装置上，所述上料底座、所述第一上料固定架和所述第二上料固定架共同围成上料区；
其中，所述塑胶管材上料安装架包括第一插接限位凸柱和第二插接限位凸柱，所述第一插接限位凸柱设置于所述第一上料固定架上，所述第二插接限位凸柱设置于所述第二上料固定架上，所述第一插接限位凸柱用于插入塑胶管体的一端，所述第一插接限位凸柱用于插入塑胶管体的另一端，以使塑胶管体限位于所述第一上料固定架和所述第二上料固定架之间；
所述堆叠放置上料组件包括第一放置挡板、第二放置挡板、第一上料斜面板和第二上料斜面板，所述第一放置挡板和所述第二放置挡板分别设置于所述上料底座上，所述第一上料斜面板容置于所述上料区内，所述第一上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第一上料斜面板的一端抵接于所述第一放置挡板上，所述第一上料斜面板的另一端与所述第二放置挡板之间设置有第一上料通道，所述第二上料斜面板容置于所述上料区内，所述第二上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第二上料斜面板的一端抵接于所述第二放置挡板上，所述第二上料斜面板的另一端与所述第一放置挡板之间设置有第二上料通道；
所述塑胶管材输送组件包括管材上料倾斜板、第一管材输送挡板及第二管材输送挡板，所述管材上料倾斜板的第一端设置于所述第一放置挡板上，所述管材上料倾斜板的第二端用于与管材定位扩口装置连接，所述第一管材输送挡板设置于所述管材上料倾斜板的一侧边上，所述第二管材输送挡板设置于所述管材上料倾斜板的另一侧边上；
其中，所述第一上料斜面板上开设有第一上料滑槽，所述第二上料斜面板上开设有第二上料滑槽，所述第一上料通道分别与所述第一上料滑槽和所述第二上料滑槽连通，所述管材上料倾斜板上开设有管材输出滑槽，所述第二上料 通道分别与所述第二上料滑槽和所述管材输出滑槽连通；
所述塑胶管材下料装置包括管材下料固定架、第一管材下料组件和第二管材下料组件，所述管材下料固定架设置于所述固定装置上，所述第一管材下料组件和所述第二管材下料组件分别设置于所述管材下料固定架上；
所述第一管材下料组件包括管材下料板、第一管材下料侧板和第二管材下料侧板，所述管材下料板、所述第一管材下料侧板和所述第二管材下料侧板分别设置于所述固定装置上，所述管材下料板的一端用于连接管材定位扩口装置，所述管材下料板还分别与所述第一管材下料侧板和所述第二管材下料侧板连接，所述管材下料板位于所述第一管材下料侧板和所述第二管材下料侧板的中间；
所述第二管材下料组件包括第一下料支撑杆、第二下料支撑杆及收料斜槽，所述第一下料支撑杆和所述第二下料支撑杆的一端设置于所述固定装置上，所述第一下料支撑杆和所述第二下料支撑杆的另一端设置于所述收料斜槽上，所述收料斜槽的槽口朝向所述管材下料板的输出端设置。
在其中一个实施例中，所述第一上料固定架包括两个第一上料固定板，两个所述第一上料固定板之间设置有间隔。
在其中一个实施例中，所述第二上料固定架包括两个第二上料固定板，两个所述第二上料固定板之间设置有间隔。
在其中一个实施例中，所述第一上料斜面板、所述第二上料斜面板和所述管材上料倾斜板共同组成“Z”字结构。
在其中一个实施例中，所述扩口输送机构还包括控制装置，所述控制装置设置于所述固定装置上。
在其中一个实施例中，所述控制装置包括控制箱体及蜂鸣器，所述控制箱体设置于所述固定装置上，所述控制箱体与所述蜂鸣器电连接。
在其中一个实施例中，所述管材下料板上开设有多个下料避位槽，各所述下料避位槽之间分别设置于间隔。
在其中一个实施例中，所述第一管材下料侧板具有棱角结构。
在其中一个实施例中，所述第二管材下料侧板具有棱角结构。
本发明还公开一种自动扩口机，包括以上任意一项所述的扩口输送机构，还包括管材定位扩口装置，所述管材定位扩口装置设置于所述固定装置上。
本发明相比于现有技术的优点及有益效果如下：
本发明为一种塑胶管体的扩口输送机构，通过设置固定装置、塑胶管材上料装置及塑胶管材下料装置，可以自动对塑料管体进行上料和下料，方便对塑料管体进行扩管操作，提高自动化生产的效率。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明一实施方式的自动扩口机的结构示意图；
图2为图1所示的塑胶管材上料装置的结构示意图；
图3为本发明的自动扩口机的管材定位扩口装置的结构示意图；
图4为图3所示的另一视角的管材定位扩口装置的结构示意图；
图5为图3所示的自动扩口机的局部结构示意图；
图6为图3所示的另一视角的自动扩口机的结构示意图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施方式。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本发明的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示 是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1，一种塑胶管体的扩口输送机构，其特征在于，包括：固定装置10、塑胶管材上料装置20及塑胶管材下料装置30，所述塑胶管材上料装置和所述塑胶管材下料装置分别设置于所述固定装置上。
本发明还公开一种自动扩口机，包括以上所述的扩口输送机构，还包括管材定位扩口装置40，所述管材定位扩口装置设置于所述固定装置上。
需要说明的是，所述固定装置10用于固定塑胶管材上料装置20、塑胶管材下料装置30及管材定位扩口装置40；所述塑胶管材上料装置20用于对塑胶管材进行上料；所述塑胶管材下料装置30用于对塑胶管材进行下料；所述管材定位扩口装置40用于对塑胶管材进行扩口操作。
请参阅图1，所述塑胶管材上料装置20包括塑胶管材上料安装架21、堆叠放置上料组件22及塑胶管材输送组件23，所述塑胶管材上料安装架设置于所述固定装置上，所述堆叠放置上料组件和所述塑胶管材输送组件分别设置于所述塑胶管材上料安装架上。需要说明的是，所述塑胶管材上料安装架21用于固定堆叠放置上料组件22及塑胶管材输送组件23；所述堆叠放置上料组件22用于进行上料。所述塑胶管材输送组件23用于将塑胶管材输送至管材定位扩口装置40中。
请参阅图1，所述塑胶管材上料安装架21包括上料底座211、第一上料固定架212和第二上料固定架(图中未示出)，所述上料底座设置于所述固定装置上，所述第一上料固定架和所述第二上料固定架分别设置于所述固定装置上，所述上料底座、所述第一上料固定架和所述第二上料固定架共同围成上料区。
需要说明的是，为了防止多个塑胶管材重叠在上料区域中，避免出现塑胶管材扩口的顺序错乱，在一实施方式中，所述塑胶管材上料安装架包括第一插接限位凸柱和第二插接限位凸柱，所述第一插接限位凸柱设置于所述第一上料 固定架上，所述第二插接限位凸柱设置于所述第二上料固定架上，所述第一插接限位凸柱用于插入塑胶管体的一端，所述第一插接限位凸柱用于插入塑胶管体的另一端，以使塑胶管体限位于所述第一上料固定架和所述第二上料固定架之间。具体地，所述第一插接限位凸柱和第二插接限位凸柱可以由外部的驱动机构进行驱动，当发现多个塑胶管材堆叠在一起的时候，需要对塑胶管材限位，使得下面的塑胶管材先进行扩口，则需要挡住上部的塑胶管材，因此，通过设置第一插接限位凸柱和第二插接限位凸柱分别插入塑胶管材的两个端口上，进而可以使得对塑胶管材进行限位，避免多个塑胶管材堆叠在上料区域中，避免出现塑胶管材扩口的顺序错乱。
请参阅图2，所述堆叠放置上料组件22包括第一放置挡板221、第二放置挡板222、第一上料斜面板223和第二上料斜面板224，所述第一放置挡板和所述第二放置挡板分别设置于所述上料底座上，所述第一上料斜面板容置于所述上料区内，所述第一上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第一上料斜面板的一端抵接于所述第一放置挡板上，所述第一上料斜面板的另一端与所述第二放置挡板之间设置有第一上料通道225，所述第二上料斜面板容置于所述上料区内，所述第二上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第二上料斜面板的一端抵接于所述第二放置挡板上，所述第二上料斜面板的另一端与所述第一放置挡板之间设置有第二上料通道226。
请参阅图2，所述塑胶管材输送组件23包括管材上料倾斜板231、第一管材输送挡板232及第二管材输送挡板(图中未示出)，所述管材上料倾斜板的第一端设置于所述第一放置挡板上，所述管材上料倾斜板的第二端与所述管材定位扩口装置连接，所述第一管材输送挡板设置于所述管材上料倾斜板的一侧边上，所述第二管材输送挡板设置于所述管材上料倾斜板的另一侧边上。
由于现有的生产厂区的面积较小，而不能将整个塑胶管体生产线进行长条形设计，而且即使设计成长条的流水线，不利于企业的生产，因此，在一实施方式中，所述第一上料斜面板上开设有第一上料滑槽227，所述第二上料斜面板上开设有第二上料滑槽228，所述第一上料通道分别与所述第一上料滑槽和所述 第二上料滑槽连通，所述管材上料倾斜板上开设有管材输出滑槽233，所述第二上料通道分别与所述第二上料滑槽和所述管材输出滑槽连通。如此，通过设置第一上料滑槽227、第一上料通道225、第二上料滑槽228、第二上料通道226及管材输出滑槽233顺序连通，从而可以使得第一上料斜面板223、第二上料斜面板224和管材上料倾斜板231堆叠起来，节省了生产的空间，在更小的占地面积上进行自动上料，从而可以自动对塑料管体进行上料，方便对塑料管体进行扩管操作，提高自动化生产的效率。
请参阅图3，所述管材定位扩口装置40包括管材扩口固定架41、塑胶管材定位组件42及塑胶管材扩口组件43，所述管材扩口固定架设置于所述固定装置上，所述塑胶管材定位组件和所述塑胶管材扩口组件分别设置于所述管材扩口固定架上。需要说明的是，所述管材扩口固定架41用于固定塑胶管材定位组件42及塑胶管材扩口组件43；所述塑胶管材定位组件42用于对塑胶管材进行定位，进而方便对塑胶管材进行扩口操作；所述塑胶管材扩口组件43用于对对塑胶管材进行扩口操作。
请参阅图2和图3，所述管材扩口固定架包括第一扩口固定板和第二扩口固定板，所述第一扩口固定板和所述第二扩口固定板分别设置于所述固定装置上，所述第一扩口固定板和所述第二扩口固定板之间设置有管材扩口区域。所述第一扩口固定板和第二扩口固定板起到固定的作用。
请参阅图3，所述塑胶管材定位组件42包括管材定位固定座421、管材定位板422、管材顶持驱动件423及塑胶管材顶持件424，所述管材定位固定座设置于所述管材扩口固定架上，所述管材定位板和所述管材顶持驱动件分别设置于所述管材定位固定座上，所述管材定位板开设有第一管材定位槽422a及第一顶持长孔，所述第一管材定位槽用于放置塑胶管材，所述第一顶持长孔与所述第一管材定位槽连通，所述塑胶管材顶持件设置于所述管材顶持驱动件上，并且所述管材顶持驱动件驱动所述塑胶管材顶持件向上移动。需要说明的是，所述管材定位固定座421用于固定管材定位板422和管材顶持驱动件423；所述管材定位板422用于对塑胶管体进行定位；所述管材顶持驱动件423用于驱动塑胶管材顶持件424向上移动，进而使得管材定位板的塑胶管体进入到下料工位 中的同时，使得管材上料倾斜板上的待扩口的塑胶管体进入到管材定位板中，从而可以实现塑胶管体的交换。
请参阅图3，所述管材定位板422上还开设有多个管材扩口避位槽422b，各所述管材扩口避位槽分别与所述第一管材定位槽连通。如此，通过设置管材扩口避位槽422b，可以实现释放塑胶管体在扩口时的压力，避免出现管体破裂的情况。
请参阅图4，所述管材顶持驱动件包括管材顶持驱动部、管材顶持输出杆及管材顶持连接块，所述管材顶持驱动部设置于所述管材定位固定座上，所述管材顶持输出杆的第一端设置于所述管材顶持驱动部上，所述管材顶持输出杆的第二端设置于所述管材顶持连接块上。
请参阅图4，所述塑胶管材顶持件424包括顶持安装板424a、第一管材顶持块424b及第二管材顶持块424c，所述顶持安装板设置于所述管材顶持驱动件上，所述第一管材顶持块和所述第二管材顶持块分别设置于所述顶持安装板上，所述塑胶管材上料装置的管材上料倾斜板上开设有第二顶持长孔，所述第一管材顶持块穿设所述第一顶持长孔内，所述第二管材顶持块穿设所述第二顶持长孔内，所述管材顶持驱动件驱动所述顶持安装板向上移动，以使所述第一管材顶持块向上顶持所述管材上料倾斜板上的塑胶管材，同时使得所述第二管材顶持块向上顶持所述管材定位板上的塑胶管材进行下料。
需要说明的是，所述顶持安装板424a在管材顶持驱动件423的驱动作用下，带动第一管材顶持块424b及第二管材顶持块424c进行向上做顶持运动，即通过设置第一管材顶持块424b穿过第一顶持长孔，使得第一管材顶持块424b可以将第一管材定位槽422a内的塑胶管材顶起，进而使得塑胶管材进入到下料工位中，同时，通过第二管材顶持块424c穿设管材上料倾斜板的第二顶持长孔，可以使得第二管材顶持块424c顶起管材上料倾斜板上的塑胶管材进入到第一管材定位槽422a中，从而可以实现已经完成扩口的管体进行下料，而待扩口的管体进行上料。
请参阅图5，所述塑胶管材扩口组件43包括管材扩口驱动件431、管材扩口杆体432、下压管材驱动件433及管材下压定位板434，所述管材扩口驱动件 设置于所述管材扩口固定架上，所述管材扩口杆体设置于所述管材扩口驱动件上，所述管材扩口杆体远离所述管材扩口驱动件的一端具有阶梯状圆台结构，所述管材扩口驱动件驱动所述管材扩口杆体移动，以使所述阶梯状圆台结构插入塑胶管体内，进而以使所述塑胶管体扩口。需要说明的是，所述管材扩口驱动件431用于驱动管材扩口杆体432移动和旋转，以实现对管体进行扩口的操作；所述管材扩口杆体432用于对塑胶管体进行扩口；所述下压管材驱动件433用于驱动管材下压定位板434下压，所述管材下压定位板434用于进一步对塑胶管体进行定位。
请参阅图5，所述下压管材驱动件设置于所述管材扩口固定架上，所述管材下压定位板设置于所述下压管材驱动件上，所述管材下压定位板上开设有第二管材定位槽，所述第二管材定位槽和所述第一管材定位槽共同围成管材定位扩口腔体，所述管材定位扩口腔体用于对塑料管体进行定位，所述下压管材驱动件用于驱动所述管材下压定位板下压，以使所述管材下压定位板贴合于所述管材定位板上，进而使得所述第一管材定位槽和所述第二管材定位槽连通；
请参阅图5，所述管材扩口驱动件431包括管材扩口驱动部、第一扩口引导杆、第二扩口引导杆及扩口驱动安装板，所述管材扩口驱动部设置于所述管材扩口固定架上，所述扩口驱动安装板与所述管材扩口驱动部的输出端连接，所述第一扩口引导杆和所述第二扩口引导杆分别设置于所述管材扩口固定架上，并且所述第一扩口引导杆和所述第二扩口引导杆共同引导所述扩口驱动安装板移动，所述管材扩口杆体设置于所述扩口驱动安装板上。
请参阅图5，所述下压管材驱动件434包括下压管体驱动部、第一下压引导杆、第二下压引导杆及下压驱动安装板，所述下压管体驱动部设置于所述管材扩口固定架上，所述下压驱动安装板与所述下压管体驱动部的输出端连接，所述第一下压引导杆和所述第二下压引导杆分别设置于所述管材扩口固定架上，并且所述第一下压引导杆和所述第二下压引导杆共同引导所述下压驱动安装板移动，所述管材下压定位板设置于所述下压驱动安装板上。
可以理解，通过设置管材扩口驱动件431和下压管材驱动件434，可以为扩口进行提供必要的作用力，一个是提供扩口的动力，另一个是提供下压定位的 作用力，如此，可以将塑胶管体进行扩口操作，使得方便连接另一根管体，从而可以提高管体连接的密闭性。
请参阅图5和图6，所述塑胶管材下料装置30包括管材下料固定架31、第一管材下料组件32和第二管材下料组件33，所述管材下料固定架设置于所述固定装置上，所述第一管材下料组件和所述第二管材下料组件分别设置于所述管材下料固定架上。需要说明的是，所述管材下料固定架31用于固定第一管材下料组件32和第二管材下料组件33，所述第一管材下料组件32用于将扩口后的塑胶管材进行下料；所述第二管材下料组件33用于对下料后的塑胶管材进行收料，方便进行整理。
请参阅图6，所述第一管材下料组件32包括管材下料板321、第一管材下料侧板322和第二管材下料侧板323，所述管材下料板、所述第一管材下料侧板和所述第二管材下料侧板分别设置于所述固定装置上，所述管材下料板的一端用于连接管材定位扩口装置，所述管材下料板还分别与所述第一管材下料侧板和所述第二管材下料侧板连接，所述管材下料板位于所述第一管材下料侧板和所述第二管材下料侧板的中间。
请参阅图6，所述第二管材下料组件33包括第一下料支撑杆331、第二下料支撑杆332及收料斜槽333，所述第一下料支撑杆和所述第二下料支撑杆的一端设置于所述固定装置上，所述第一下料支撑杆和所述第二下料支撑杆的另一端设置于所述收料斜槽上，所述收料斜槽的槽口朝向所述管材下料板的输出端设置。
如此，通过设置管材下料固定架31、第一管材下料组件32和第二管材下料组件33，可以自动对塑料管体进行下料，方便对塑料管体进行扩管操作，提高自动化生产的效率。
需要说明的是，请参阅图6，所述管材扩口固定架还包括管材扩口固定横板213，所述管材扩口固定横板的第一端设置于所述第一扩口固定板上，所述管材扩口固定横板的第二端设置于所述第二扩口固定板上。所述下压管材驱动件设置于所述管材扩口固定横板上。如此，通过设置管材扩口固定横板213，可以固定下压管材驱动件433。
需要说明的是，所述管材顶持驱动部为电机结构。所述第一管材顶持块设置有两个，两个所述第一管材顶持块分别设置于所述顶持安装板上。所述第二管材顶持块设置有两个，两个所述第二管材顶持块分别设置于所述顶持安装板上。所述管材扩口驱动部为电机结构。所述下压管体驱动部为电机结构。如此，可以提高整个设备的结构稳定性和可靠性。
需要说明的是，所述第一管材顶持块的上端设置一倾斜面。如此，通过设置倾斜面，方便将第一管材定位槽422a内的塑胶管材进行顶出，并且顺着倾斜面进行下料，方便快捷。
需要说明的是，请参阅图5，所述管材定位扩口装置40还包括管材穿入定位组件44，所述管材穿入定位组件44包括穿入定位板441及穿入定位杆442，所述穿入定位板设置于所述第二扩口固定板上，所述穿入定位杆设置于所述穿入定位板上，所述穿入定位杆用于插入待扩口的塑胶管体内。如此，通过设置穿入定位板441及穿入定位杆442，可以使得另一端的塑胶管材被固定住，使得对塑胶管材进行扩口时更稳定。
需要说明的是，所述第一上料固定架包括两个第一上料固定板，两个所述第一上料固定板之间设置有间隔。所述第二上料固定架包括两个第二上料固定板，两个所述第二上料固定板之间设置有间隔。如此，可以提高结构稳定性。
需要说明的是，所述第一上料斜面板、所述第二上料斜面板和所述管材上料倾斜板共同组成“Z”字结构。如此，通过设置“Z”字结构的上料方式，可以节省生产线的占地面积，充分利用高度的优势，增大放料的数量。
需要说明的是，请参阅图1和图6，所述自动扩口设备还包括控制装置50，所述控制装置设置于所述固定装置上。所述控制装置50包括控制箱体51及蜂鸣器52，所述控制箱体设置于所述固定装置上，所述控制箱体与所述蜂鸣器电连接。如此，通过设置控制箱体51及蜂鸣器52，可以控制自动扩口设备的工作和起到警报的作用。
需要说明的是，所述管材下料板上开设有多个下料避位槽，各所述下料避位槽之间分别设置于间隔。所述第一管材下料侧板具有棱角结构。所述第二管材下料侧板具有棱角结构。如此，可以提高自动扩口设备的结构稳定性。
本发明相比于现有技术的优点及有益效果如下：
本发明为一种塑胶管体的扩口输送机构，通过设置固定装置、塑胶管材上料装置及塑胶管材下料装置，可以自动对塑料管体进行上料和下料，方便对塑料管体进行扩管操作，提高自动化生产的效率。
以上所述实施方式仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种塑胶管体的扩口输送机构，其特征在于，包括：固定装置、塑胶管材上料装置及塑胶管材下料装置，所述塑胶管材上料装置和所述塑胶管材下料装置分别设置于所述固定装置上；
    所述塑胶管材上料装置包括塑胶管材上料安装架、堆叠放置上料组件及塑胶管材输送组件，所述塑胶管材上料安装架设置于所述固定装置上，所述堆叠放置上料组件和所述塑胶管材输送组件分别设置于所述塑胶管材上料安装架上；
    所述塑胶管材上料安装架包括上料底座、第一上料固定架和第二上料固定架，所述上料底座设置于所述固定装置上，所述第一上料固定架和所述第二上料固定架分别设置于所述固定装置上，所述上料底座、所述第一上料固定架和所述第二上料固定架共同围成上料区；
    其中，所述塑胶管材上料安装架包括第一插接限位凸柱和第二插接限位凸柱，所述第一插接限位凸柱设置于所述第一上料固定架上，所述第二插接限位凸柱设置于所述第二上料固定架上，所述第一插接限位凸柱用于插入塑胶管体的一端，所述第一插接限位凸柱用于插入塑胶管体的另一端，以使塑胶管体限位于所述第一上料固定架和所述第二上料固定架之间；
    所述堆叠放置上料组件包括第一放置挡板、第二放置挡板、第一上料斜面板和第二上料斜面板，所述第一放置挡板和所述第二放置挡板分别设置于所述上料底座上，所述第一上料斜面板容置于所述上料区内，所述第一上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第一上料斜面板的一端抵接于所述第一放置挡板上，所述第一上料斜面板的另一端与所述第二放置挡板之间设置有第一上料通道，所述第二上料斜面板容置于所述上料区内，所述第二上料斜面板的两端分别设置于所述第一上料固定架和所述第二上料固定架上，并且所述第二上料斜面板的一端抵接于所述第二放置挡板上，所述第二上料斜面板的另一端与所述第一放置挡板之间设置有第二上料通道；
    所述塑胶管材输送组件包括管材上料倾斜板、第一管材输送挡板及第二管 材输送挡板，所述管材上料倾斜板的第一端设置于所述第一放置挡板上，所述管材上料倾斜板的第二端用于与管材定位扩口装置连接，所述第一管材输送挡板设置于所述管材上料倾斜板的一侧边上，所述第二管材输送挡板设置于所述管材上料倾斜板的另一侧边上；
    其中，所述第一上料斜面板上开设有第一上料滑槽，所述第二上料斜面板上开设有第二上料滑槽，所述第一上料通道分别与所述第一上料滑槽和所述第二上料滑槽连通，所述管材上料倾斜板上开设有管材输出滑槽，所述第二上料通道分别与所述第二上料滑槽和所述管材输出滑槽连通；
    所述塑胶管材下料装置包括管材下料固定架、第一管材下料组件和第二管材下料组件，所述管材下料固定架设置于所述固定装置上，所述第一管材下料组件和所述第二管材下料组件分别设置于所述管材下料固定架上；
    所述第一管材下料组件包括管材下料板、第一管材下料侧板和第二管材下料侧板，所述管材下料板、所述第一管材下料侧板和所述第二管材下料侧板分别设置于所述固定装置上，所述管材下料板的一端用于连接管材定位扩口装置，所述管材下料板还分别与所述第一管材下料侧板和所述第二管材下料侧板连接，所述管材下料板位于所述第一管材下料侧板和所述第二管材下料侧板的中间；
    所述第二管材下料组件包括第一下料支撑杆、第二下料支撑杆及收料斜槽，所述第一下料支撑杆和所述第二下料支撑杆的一端设置于所述固定装置上，所述第一下料支撑杆和所述第二下料支撑杆的另一端设置于所述收料斜槽上，所述收料斜槽的槽口朝向所述管材下料板的输出端设置。
  2. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述第一上料固定架包括两个第一上料固定板，两个所述第一上料固定板之间设置有间隔。
  3. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述第二上料固定架包括两个第二上料固定板，两个所述第二上料固定板之间设置有间隔。
  4. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述第 一上料斜面板、所述第二上料斜面板和所述管材上料倾斜板共同组成“Z”字结构。
  5. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述扩口输送机构还包括控制装置，所述控制装置设置于所述固定装置上。
  6. 根据权利要求5所述的塑胶管体的扩口输送机构，其特征在于，所述控制装置包括控制箱体及蜂鸣器，所述控制箱体设置于所述固定装置上，所述控制箱体与所述蜂鸣器电连接。
  7. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述管材下料板上开设有多个下料避位槽，各所述下料避位槽之间分别设置于间隔。
  8. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述第一管材下料侧板具有棱角结构。
  9. 根据权利要求1所述的塑胶管体的扩口输送机构，其特征在于，所述第二管材下料侧板具有棱角结构。
  10. 一种自动扩口机，其特征在于，包括权利要求1～9中任意一项所述的扩口输送机构，还包括管材定位扩口装置，所述管材定位扩口装置设置于所述固定装置上。
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