WO2023274039A1 - 保温杯缩口压坯装置及双工位保温杯缩口机 - Google Patents

保温杯缩口压坯装置及双工位保温杯缩口机 Download PDF

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Publication number
WO2023274039A1
WO2023274039A1 PCT/CN2022/100904 CN2022100904W WO2023274039A1 WO 2023274039 A1 WO2023274039 A1 WO 2023274039A1 CN 2022100904 W CN2022100904 W CN 2022100904W WO 2023274039 A1 WO2023274039 A1 WO 2023274039A1
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WIPO (PCT)
Prior art keywords
mounting plate
shaping
lower pressing
cup
guide rail
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PCT/CN2022/100904
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English (en)
French (fr)
Inventor
彭彪
应烺鋆
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永康市启慧机器人有限公司
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Application filed by 永康市启慧机器人有限公司 filed Critical 永康市启慧机器人有限公司
Publication of WO2023274039A1 publication Critical patent/WO2023274039A1/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
    • B21D41/04—Reducing; Closing
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner

Definitions

  • the utility model belongs to the technical field of thermos cup processing equipment, in particular to a thermos cup shrinking compacting device and a double-station thermos cup shrinking machine.
  • thermos cups and thermos pots In the field of workpiece processing, such as the processing of thermos cups and thermos pots, it is a very common process to shrink the body of thermos cups and thermos pots. Press the green body on the pressing cup mold, and then use the green body positioning parts to press the green body on the pressure cup mold so that the green body can rotate with the mold, and finally use the rotatable necking roller or shaping disc to abut against the outside of the green body to push the green body The corresponding position is reduced.
  • the green body positioning part for pressing needs to move up and down for a long distance.
  • the cup shrinking machine adopts the top vertical long-stroke upper and lower cylinders to press the material.
  • the stroke of the upper and lower cylinders is as long as 500mm. It takes a long time for the cylinder to extend and retract once, resulting in long waiting time and low efficiency.
  • the cylinder is installed at a high place, which takes up a lot of space, and the structure is unstable under force, which affects the pressing effect.
  • thermos cup shrinking compacting device which adopts the method of first rotating and then pressing down to compact the compact to realize double-station processing, and the stroke of the lifting drive part can be small, and the action time can be greatly shortened. shortening, thereby shortening the compaction time and improving the working efficiency of the thermos cup shrinkage.
  • the distance between the cup pressing molds is large, which in turn leads to a large distance between the two rotating spindles at the bottom of the frame (the distance between the two spindles is 500mm), which will cause the overall volume of the machine to be large.
  • thermos cup shrinking machine adopts vertical long-stroke upper and lower cylinders on the top to press the material.
  • the stroke of the upper and lower cylinders is as long as 500mm. It takes a long time for the cylinder to stretch out and retract once, resulting in long waiting time and low efficiency.
  • the cylinder is installed at a high place, which takes up a lot of space, and the structure is unstable under force, which affects the pressing effect.
  • the rotating drive part is arranged between the two cup pressing molds and the radial dimension of the lifting and rotating driving parts is relatively large, resulting in a large distance between the two cup pressing dies, which in turn leads to a large distance between the two rotating spindles at the bottom of the frame Larger (the distance between the two main shafts is 500mm), which will cause the overall volume of the machine to be larger.
  • thermos cup shrinking blanking device which includes a mounting plate, two down-pressing rods movably pierced through the mounting plate, a connecting frame connected to the top ends of the two down-pressing rods, and a connecting frame connected to the top of the two down-pressing rods.
  • the cylinder barrel end is fixed on the mounting plate, and the cylinder rod end is connected with the middle part of the lower pressing arm.
  • a guide sleeve is provided on the mounting plate to cooperate with the lower pressing rod, and a linear bearing is arranged between the guide sleeve and the lower pressing rod.
  • the utility model also provides a double-station insulation cup shrinking machine, which includes a frame, two rotating tables are arranged at intervals above the frame, and a rotating table driver for driving the rotating table to rotate is arranged under the frame.
  • a cup pressing mold is fixed on the rotary table, the thermos cup shrinking compacting device as mentioned above is arranged on the frame, and the two lower pressing heads of the thermos cup shrinking compacting device are placed on the servo electric cylinder.
  • the frame is respectively symmetrically provided with at least one shaping mechanism on the outside of the two rotating tables
  • the shaping mechanism includes a shaping base arranged on the frame, The shaping disk arranged on the shaping base that can move laterally along the inside and outside direction, and the traversing driving part that drives the shaping disk to move laterally so that the shaping disk is close to or away from the side of the corresponding cup pressing mold, the rotary table and the lower pressing head
  • the axes of rotation are parallel.
  • the shaping mechanism also includes a guide rail mounting plate arranged on the shaping base, a guide rail arranged on the guide rail mounting plate, a slider slidingly matched with the guide rail, and a shaping disk mounting frame arranged on the slider, so
  • the traversing driving part is arranged between the slider and the guide rail mounting plate to drive the slider to slide on the guide rail, and the shaping disc is rotatably installed on the shaping disc mounting frame.
  • the guide rail mounting plate can be vertically arranged on the shaping base, and a shaping disc lifting drive part is arranged between the shaping base and the guide rail mounting plate to drive the guide rail mounting plate to lift up and down, and the shaping disc lifts
  • the driving part is a screw jack.
  • the guide rail mounting plate is provided with a lifting guide sleeve
  • the shaping base is provided with a lifting guide rod that cooperates with the lifting guide sleeve.
  • the thermos cup shrinking blanking device provided by the utility model includes a mounting plate, two lower pressing rods movable through the mounting plate, a connecting frame connected to the top of the two lower pressing rods, and a connecting frame connected to the bottom of the two lower pressing rods.
  • the lower pressing arm at the end, the two ends of the lower pressing arm are respectively rotatably installed with a lower pressing head, the servo electric cylinder is installed between the two lower pressing rods on the mounting plate, the cylinder of the servo electric cylinder The cylinder is fixed on the mounting plate, and the electric cylinder rod is connected with the middle part of the lower pressing arm.
  • the shrinking and compacting device of the thermos cup provided by the utility model can shorten the distance between the two rotating main shafts and reduce the distance between the two main shafts due to the small radial size of the servo electric cylinder. As small as 300mm, the overall size of the necking machine is small.
  • thermos cup shrinking machine provided by the utility model includes the thermos cup shrinking compacting device mentioned above, it should have the same or corresponding beneficial net effects, so it will not be repeated here.
  • Fig. 1 is a three-dimensional structural schematic diagram of a shrinking compacting device for a thermos cup.
  • Fig. 2 is a side view of the thermos cup shrinking compacting device.
  • Fig. 3 is a three-dimensional structural schematic diagram of a double-station thermos cup necking machine.
  • a thermos cup shrinkage compacting device provided by the embodiment of the present invention includes a mounting plate 1, two lower pressing rods 2 movable through the mounting plate 1 and two connecting rods
  • the connecting frame 3 at the top of the lower pressing rod 2, the lower pressing arm 4 connected to the bottom ends of the two lower pressing rods 2, the two ends of the lower pressing arm 4 are rotatably installed with a lower pressing head 5 respectively, and the mounting plate 1, a servo electric cylinder 6 is installed between the two lower pressing rods 2 above, and the servo electric cylinder 6 is a screw nut mechanism driven by a servo motor.
  • a thermal insulation cup shrinkage compacting device provided by the embodiment of the utility model adopts a servo electric cylinder to drive the lower pressure head 5 to press down.
  • the radial dimension of the servo electric cylinder is small, and the distance between the two rotating spindles can be shortened.
  • the distance between the main shafts can be reduced to 300mm, and the overall size of the shrinking machine is small.
  • the mounting plate 1 is provided with a guide sleeve 7 that cooperates with the lower pressure rod 2, and the guide sleeve 7 is used to guide the lifting action of the lower pressure rod 2 to ensure that the lifting
  • a linear bearing is arranged between the guide sleeve 7 and the lower pressing rod 2 .
  • the embodiment of the utility model also provides a double-station thermos cup necking machine, including a frame 8, two rotating tables 9 are arranged at intervals on the frame 8, and the frame 8
  • the rotary table driving part 10 that drives the rotary table 9 to rotate is provided below
  • the cup pressing mold 11 is fixedly arranged above the rotary table 9, and the thermos cup shrinking compacting device as described above is provided on the frame 1 to keep warm
  • the two lower pressing heads 5 of the cup shrinking compacting device are driven by the servo electric cylinder 6 to move up and down to approach or move away from the upper ends of the two cup pressing molds 11, and the frame 1 is symmetrical on the outside of the two rotating tables 2
  • At least one shaping mechanism 12 is provided, and the shaping mechanism 12 includes a shaping base 121 arranged on the frame 1, a shaping disc 122 arranged on the shaping base 121 that can move laterally along the inside and outside direction, and drives the shaping disc 122 to move laterally to Make the shaping disc 122 close to or away from the
  • the robot puts the green body on the cup pressing mold 11, and the servo electric cylinder 6 drives the two lower pressing heads 5 to descend, so that the lower pressing heads 5 Stuck in the upper end of the green body, the rotary table driving part 10 drives the rotary table 2 to rotate, and the green body can rotate with the cup pressing mold 11, and then the traverse driving part 123 drives the shaping disc 122 to move laterally so that the shaping disc 122 is against the cup pressing Neck the corresponding position of the green body on the mouth or the middle part or outside the bottom of the green body on the mold 11.
  • thermos cup shrinking machine provided by the embodiment of the utility model adopts double stations, which can carry out shrinking processing on two thermos cup blanks at the same time, and the processing efficiency is high.
  • thermos cup shrinking compacting device is driven by a servo electric cylinder
  • the pressure head is pressed down, the radial size of the servo electric cylinder is small, the distance between the two rotating spindles can be shortened, the distance between the two spindles can be reduced to 300mm, and the overall size of the necking machine is small.
  • the shaping mechanism 12 also includes a guide rail mounting plate 124 disposed on the shaping base 121, a guide rail 125 disposed on the guide rail mounting plate 124, a slide block 126 slidingly fitted with the guide rail 125, and a slide block 126 disposed on the slide rail.
  • the shaping disc mounting frame 127 on the block 126, the guide rails 125 are two arranged up and down, the extension direction of the guide rails 125 is parallel to the traversing direction of the shaping disc 122, and the traversing drive part 123 is arranged on the slide block 126 and the guide rails.
  • the sliding block 126 is driven between the mounting plates 124 to slide on the guide rail 125, and the shaping disk 122 is rotatably mounted on the shaping disk mounting frame 127, and the rotation axes of the shaping disk 122 are parallel. In this way, a smooth traverse action of the shaping disc 122 can be achieved.
  • the guide rail mounting plate 124 is arranged on the shaping base 121 in a vertically liftable manner, and a shaping disc lifting drive for driving the guide rail mounting plate 124 to lift is arranged between the shaping base 121 and the guide rail mounting plate 124.
  • a shaping disc lifting drive for driving the guide rail mounting plate 124 to lift is arranged between the shaping base 121 and the guide rail mounting plate 124.
  • the lifting and lowering driving part 128 of the shaping disc is preferably a screw jack, and the screw jack is specifically a screw nut mechanism driven by a motor. The height of the thermos cup body shrinkage operation.
  • the guide rail mounting plate 124 is provided with a lifting guide sleeve 129
  • the shaping base 121 is provided with a lifting guide rod 120 that cooperates with the lifting guide sleeve 129, the lifting guide sleeve 129 and the lifting guide rod 120 Both are two, to guide the lifting action of the guide rail mounting plate 124, to ensure the stability of the lifting action, in order to further increase the stability of the lifting action, a linear bearing can also be set between the lifting guide sleeve 129 and the lifting guide rod 120 .
  • the thermos cup shrinking blanking device provided by the utility model includes a mounting plate, two lower pressing rods movable through the mounting plate, a connecting frame connected to the top of the two lower pressing rods, and a connecting frame connected to the bottom of the two lower pressing rods.
  • the lower pressing arm at the end, the two ends of the lower pressing arm are respectively rotatably installed with a lower pressing head, the servo electric cylinder is installed between the two lower pressing rods on the mounting plate, the cylinder of the servo electric cylinder The cylinder is fixed on the mounting plate, and the electric cylinder rod is connected with the middle part of the lower pressing arm.
  • the shrinking and compacting device of the thermos cup provided by the utility model can shorten the distance between the two rotating main shafts and reduce the distance between the two main shafts due to the small radial size of the servo electric cylinder. As small as 300mm, the overall size of the necking machine is small.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

一种保温杯缩口压坯装置及双工位保温杯缩口机，保温杯缩口压坯装置包括安装板（1）、两根活动穿设于安装板（1）的下压杆（2）以及连接在两根下压杆（2）顶端的连接架（3）、连接在两根下压杆（2）底端的下压臂（4），下压臂（4）的两端分别可转动地安装有一个下压头（5），安装板（1）上面在两根下压杆（2）之间安装有伺服电缸（6），伺服电缸（6）的缸筒固定于安装板（1），电缸杆与下压臂（4）的中部连接。双工位保温杯缩口机包括机架（8），机架（8）上面间隔设置有两个旋转台（9），机架（8）下面设置有驱动旋转台（9）转动的旋转台驱动部件（10），旋转台（9）上面固定设置有压杯模具（11），机架（8）上设置有保温杯缩口压坯装置。

Description

保温杯缩口压坯装置及双工位保温杯缩口机 技术领域
本实用新型属于保温杯加工设备的技术领域，具体涉及一种保温杯缩口压坯装置及双工位保温杯缩口机。
 背景技术
在工件加工领域如保温杯、保温壶加工过程中，对保温杯、保温壶坯体进行缩口是一道很常规的工序，缩口是指将预先成形的圆筒件或管件坯体套在转动的压杯模具上，再用坯体定位部件将坯体压在压杯模具上使坯体可随模具转动，最后用可转动的缩口滚轮或整形盘抵靠坯体外侧上以将坯体的对应位置进行缩小。
现有的保温杯缩口机为了不影响从压杯模具上取出坯体和将坯体套放在压杯模具上，压料用的坯体定位部件需要上下移动较长的距离，目前的保温杯缩口机均采用顶部垂直长行程上下气缸进行压料，上下气缸的行程长达500mm，气缸伸出收回一次需要很长时间，造成等待时间长、效率低下。另外，气缸安装在高处，占了很大空间，结构受力不稳，影响压料效果。
中国专利公开号CN111842677A公开了一种保温杯缩口压坯装置，其采用先旋转后下压的方式进行压坯，实现双工位加工，且升降驱动部件的行程可以较小，动作时间可大大缩短，从而缩短压坯的时间，提高保温杯缩口的工作效率，但是，由于旋转驱动部件设置在两个压杯模具之间且升降、旋转驱动部件的径向尺寸较大，从而导致两个压杯模具的间距较大，进而导致机架底部两个旋转主轴之间的间距较大（两个主轴间距500mm），这样又会造成整机体积较大。
 技术问题
保温杯缩口机为了不影响从压杯模具上取出坯体和将坯体套放在压杯模具上，压料用的坯体定位部件需要上下移动较长的距离，目前的保温杯缩口机均采用顶部垂直长行程上下气缸进行压料，上下气缸的行程长达500mm，气缸伸出收回一次需要很长时间，造成等待时间长、效率低下。另外，气缸安装在高处，占了很大空间，结构受力不稳，影响压料效果。
旋转驱动部件设置在两个压杯模具之间且升降、旋转驱动部件的径向尺寸较大，从而导致两个压杯模具的间距较大，进而导致机架底部两个旋转主轴之间的间距较大（两个主轴间距500mm），这样又会造成整机体积较大。
 技术解决方案
一方面，提供一种保温杯缩口压坯装置，包括安装板、两根活动穿设于安装板的下压杆以及连接在两根下压杆顶端的连接架、连接在两根下压杆底端的下压臂，所述下压臂的两端分别可转动地安装有一个下压头，所述安装板上面在两根下压杆之间安装有伺服电缸，所述伺服电缸的缸筒端固定于安装板，缸杆端与下压臂的中部连接。
作为进一步的改进，所述安装板上设有与下压杆配合导向套，所述导向套与下压杆之间设置有直线轴承。
另一方面，本实用新型还提供一种双工位保温杯缩口机，包括机架，所述机架上面间隔设置有两个旋转台，机架下面设置有驱动旋转台转动的旋转台驱动部件，所述旋转台上面固定设置有压杯模具，所述机架上设置有如上所述的保温杯缩口压坯装置，保温杯缩口压坯装置的两个下压头在伺服电缸的驱动下升降以靠近或远离两个压杯模具的上端，所述机架在两个旋转台的外侧分别对称设置有至少一个整形机构，所述整形机构包括设置在机架上的整形底座、可沿内外方向横移地设置在整形底座上的整形盘以及驱动整形盘横移以使整形盘靠近或远离对应的压杯模具侧部的横移驱动部件，所述旋转台和下压头的旋转轴线平行。
作为进一步的改进，所述整形机构还包括设置在整形底座上的导轨安装板、设置在导轨安装板上的导轨、与导轨滑动配合的滑块、设置在滑块上的整形盘安装架，所述横移驱动部件设置在滑块与导轨安装板之间以驱动滑块在导轨滑动，所述整形盘可转动地安装在整形盘安装架上。
作为进一步的改进，所述导轨安装板可竖直升降地设置在整形底座上，所述整形底座与导轨安装板之间设置有驱动导轨安装板升降的整形盘升降驱动部件,所述整形盘升降驱动部件为螺旋升降机。
作为进一步的改进，所述导轨安装板上设置有升降导向套，所述整形底座上设置有与升降导向套配合的升降导向杆。
 有益效果
本实用新型提供的保温杯缩口压坯装置，包括安装板、两根活动穿设于安装板的下压杆以及连接在两根下压杆顶端的连接架、连接在两根下压杆底端的下压臂，所述下压臂的两端分别可转动地安装有一个下压头，所述安装板上面在两根下压杆之间安装有伺服电缸，所述伺服电缸的缸筒固定于安装板，电缸杆与下压臂的中部连接。本实用新型提供的保温杯缩口压坯装置在实现双工位加工的前提下，由于伺服电缸的径向尺寸较小，两个旋转主轴之间的距离可以缩短，两个主轴间距可以减小至300mm, 缩口机整机体积较小。
本实用新型提供的双工位保温杯缩口机由于包含上述的保温杯缩口压坯装置，其应当具有相同或应的有益净效果，因此不再进行赘述。
 附图说明
利用附图对本实用新型作进一步说明，但附图中的实施例不构成对本实用新型的任何限制，对于本领域的普通技术人员，在不付出创造性劳动的前提下，还可以根据以下附图获得其它的附图。
图1是保温杯缩口压坯装置的立体结构示意图。
图2是保温杯缩口压坯装置的侧视图。
图3是双工位保温杯缩口机的立体结构示意图。
 本发明的最佳实施方式
为了使本领域的技术人员更好地理解本实用新型的技术方案，下面结合附图和具体实施例对本实用新型作进一步详细的描述，需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
结合图1和图2所示，本实用新型实施例提供的一种保温杯缩口压坯装置，包括安装板1、两根活动穿设于安装板1的下压杆2以及连接在两根下压杆2顶端的连接架3、连接在两根下压杆2底端的下压臂4，所述下压臂4的两端分别可转动地安装有一个下压头5，所述安装板1上面在两根下压杆2之间安装有伺服电缸6，伺服电缸6为由伺服电机驱动的丝杆螺母机构。所述伺服电缸6的缸筒端固定于安装板1，电缸杆端与下压臂4的中部连接。本实用新型实施例提供的一种保温杯缩口压坯装置采用伺服电缸驱动下压头5下压，伺服电缸的径向尺寸较小，两个旋转主轴之间的距离可以缩短，两个主轴间距可以减小至300mm, 缩口机整机体积较小。
作为进一步的优选实施方式，为增加运行的平稳性，所述安装板1上设有与下压杆2配合导向套7，导向套7用于对下压杆2的升降动作进行导向，保证升降动作的平稳性，为进一步增加升降动作的平稳性，所述导向套7与下压杆2之间设置有直线轴承。
 本发明的实施方式
结合图1至图3所示，本实用新型实施例还提供一种双工位保温杯缩口机，包括机架8，所述机架8上面间隔设置有两个旋转台9，机架8下面设置有驱动旋转台9转动的旋转台驱动部件10，所述旋转台9上面固定设置有压杯模具11，所述机架1上设置有如上所述的保温杯缩口压坯装置，保温杯缩口压坯装置的两个下压头5在伺服电缸6的驱动下升降以靠近或远离两个压杯模具11的上端，所述机架1在两个旋转台2的外侧分别对称设置有至少一个整形机构12，所述整形机构12包括设置在机架1上的整形底座121、可沿内外方向横移地设置在整形底座121上的整形盘122以及驱动整形盘122横移以使整形盘122靠近或远离对应的压杯模具11侧部的横移驱动部件123，所述旋转台2和下压头5的旋转轴线平行。
本实用新型实施例提供的双工位保温杯缩口机在使用时，机器人将坯体套在压杯模具11上，伺服电缸6的驱动两个下压头5下降，使下压头5卡在坯体上端内，旋转台驱动部件10驱动旋转台2转动，坯体即可随压杯模具11转动，然后横移驱动部件123驱动整形盘122横移以使整形盘122抵靠压杯模具11上的坯体的口部或中部或底部外侧，对坯体的对应位置进行缩口，缩口完成后，横移驱动部件123驱动整形盘62横移远离对应的压杯模具11的侧部，伺服电缸6的驱动两个下压头5上升，使下压头5从坯体上端内脱出，机器人将已缩口坯体从压杯模具11上取出。本实用新型实施例提供的保温杯缩口机采用双工位，可同时对两个保温杯坯体进行缩口加工，加工效率高，此外，保温杯缩口压坯装置采用伺服电缸驱动下压头下压，伺服电缸的径向尺寸较小，两个旋转主轴之间的距离可以缩短，两个主轴间距可以减小至300mm, 缩口机整机体积较小。
作为进一步的优选实施方式，所述整形机构12还包括设置在整形底座121上的导轨安装板124、设置在导轨安装板124上的导轨125、与导轨125滑动配合的滑块126、设置在滑块126上的整形盘安装架127，所述导轨125为上下布置的两根，导轨125的延伸方向与整形盘122的横移方向平行，所述横移驱动部件123设置在滑块126与导轨安装板124之间以驱动滑块126在导轨125滑动，所述整形盘122可转动地安装在整形盘安装架127上，整形盘122的旋转轴线平行。这样，可以实现整形盘122平稳的横移动作。
作为进一步的优选实施方式，所述导轨安装板124可竖直升降地设置在整形底座121上，所述整形底座121与导轨安装板124之间设置有驱动导轨安装板124升降的整形盘升降驱动部件128。整形盘升降驱动部件128优选为螺旋升降机，螺旋升降机具体为电机驱动的丝杆螺母机构，通过整形盘升降驱动部件128可驱动导轨安装板124、滑块126、整形盘122整体升降，以适应不同高度的保温杯坯体缩口作业。
作为进一步的优选实施方式，所述导轨安装板124上设置有升降导向套129，所述整形底座121上设置有与升降导向套129配合的升降导向杆120，升降导向套129和升降导向杆120均为两个，以对导轨安装板124的升降动作进行导向，保证升降动作的平稳性，为进一步增加升降动作的平稳性，在升降导向套129和升降导向杆120之间还可以设置直线轴承。
上面的描述中阐述了很多具体细节以便于充分理解本实用新型，但是，本实用新型还可以采用其他不同于在此描述的其他方式来实施，因此，不能理解为对本实用新型保护范围的限制。
 工业实用性
本实用新型提供的保温杯缩口压坯装置，包括安装板、两根活动穿设于安装板的下压杆以及连接在两根下压杆顶端的连接架、连接在两根下压杆底端的下压臂，所述下压臂的两端分别可转动地安装有一个下压头，所述安装板上面在两根下压杆之间安装有伺服电缸，所述伺服电缸的缸筒固定于安装板，电缸杆与下压臂的中部连接。本实用新型提供的保温杯缩口压坯装置在实现双工位加工的前提下，由于伺服电缸的径向尺寸较小，两个旋转主轴之间的距离可以缩短，两个主轴间距可以减小至300mm, 缩口机整机体积较小。

Claims (6)

  1. 一种保温杯缩口压坯装置，其特征在于：包括安装板（1）、两根活动穿设于安装板（1）的下压杆（2）以及连接在两根下压杆（2）顶端的连接架（3）、连接在两根下压杆（2）底端的下压臂（4），所述下压臂（4）的两端分别可转动地安装有一个下压头（5），所述安装板（1）上面在两根下压杆（2）之间安装有伺服电缸（6），所述伺服电缸（6）的缸筒端固定于安装板（1），缸杆端与下压臂（4）的中部连接。
  2. 根据权利要求1所述的保温杯缩口压坯装置，其特征在于：所述安装板（1）上设有与下压杆（2）配合的导向套（7），所述导向套（7）与下压杆（2）之间设置有直线轴承。
  3. 一种双工位保温杯缩口机，其特征在于：包括机架（8），所述机架（8）上面间隔设置有两个旋转台（9），机架（8）下面设置有驱动旋转台（9）转动的旋转台驱动部件（10），所述旋转台（9）上面固定设置有压杯模具（11），所述机架（1）上设置有如权利要求1至2中任一项所述的保温杯缩口压坯装置，保温杯缩口压坯装置的两个下压头（5）在伺服电缸（6）的驱动下升降以靠近或远离两个压杯模具（11）的上端，所述机架（1）在两个旋转台（2）的外侧分别对称设置有至少一个整形机构（12），所述整形机构（12）包括设置在机架（1）上的整形底座（121）、可沿内外方向横移地设置在整形底座（121）上的整形盘（122）以及驱动整形盘（122）横移以使整形盘（122）靠近或远离对应的压杯模具（11）侧部的横移驱动部件（123），所述旋转台（2）和下压头（5）的旋转轴线平行。
  4. 根据权利要求3所述的双工位保温杯缩口机，其特征在于：所述整形机构(12)还包括设置在整形底座(121)上的导轨安装板(124)、设置在导轨安装板(124)上的导轨(125)、与导轨(125)滑动配合的滑块(126)、设置在滑块(126)上的整形盘安装架(127)，所述横移驱动部件(123)设置在滑块(126)与导轨安装板(124)之间以驱动滑块(126)在导轨(125)滑动，所述整形盘(122)可转动地安装在整形盘安装架(127)上。
  5. 根据权利要求4所述的双工位保温杯缩口机，其特征在于：所述导轨安装板(124)可竖直升降地设置在整形底座(121)上，所述整形底座(121)与导轨安装板(124)之间设置有驱动导轨安装板(124)升降的整形盘升降驱动部件(128),所述整形盘升降驱动部件(128)为螺旋升降机。
  6. 根据权利要求5所述的双工位保温杯缩口机，其特征在于：所述导轨安装板(124)上设置有升降导向套(129)，所述整形底座(121)上设置有与升降导向套(129)配合的升降导向杆(120)。
PCT/CN2022/100904 2021-06-28 2022-06-23 保温杯缩口压坯装置及双工位保温杯缩口机 WO2023274039A1 (zh)

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