WO2021088280A1 - 一种波纹板打孔装置 - Google Patents

一种波纹板打孔装置 Download PDF

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Publication number
WO2021088280A1
WO2021088280A1 PCT/CN2020/077900 CN2020077900W WO2021088280A1 WO 2021088280 A1 WO2021088280 A1 WO 2021088280A1 CN 2020077900 W CN2020077900 W CN 2020077900W WO 2021088280 A1 WO2021088280 A1 WO 2021088280A1
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Prior art keywords
corrugated board
corrugated
punching
feeding
groove
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PCT/CN2020/077900
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English (en)
French (fr)
Inventor
战福军
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南京联众工程技术有限公司
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Priority claimed from CN201921895584.8U external-priority patent/CN211614004U/zh
Priority claimed from CN201911073840.XA external-priority patent/CN110883198B/zh
Application filed by 南京联众工程技术有限公司 filed Critical 南京联众工程技术有限公司
Publication of WO2021088280A1 publication Critical patent/WO2021088280A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts

Definitions

  • the invention relates to a corrugated board punching device.
  • Corrugated board has a wide range of applications in construction, traffic engineering, industrial engineering and other fields.
  • corrugated board punching was generally done with punching machines or hydraulic punching machines for drilling or manual feeding, and the work efficiency was low.
  • most of the corrugated punching devices have poor punching quality and cannot achieve continuous punching.
  • the present invention aims to provide a corrugated plate punching device with simple structure, high punching efficiency and continuous operation.
  • a corrugated board punching device of the present invention includes a punching machine, a support base provided under the punching machine for supporting the corrugated board, and a feeding device for conveying the corrugated board;
  • the punching machine is provided with Punch;
  • the support base includes a sliding seat and a sliding groove, the sliding seat slides along the corrugated direction of the corrugated plate on the sliding groove;
  • the upper surface of the sliding seat is arc or corrugated, and the arc of the corrugated plate is the same.
  • the center of the sliding seat is provided with a perforation or groove for accommodating the falling punch, and the central axis of the perforation corresponds to the central axis of the punch.
  • the feeding device conveys the corrugated board in a direction perpendicular to the corrugation of the corrugated board.
  • the feeding device may include a feeding platform and a conveyor belt, and the conveyor belt is wrapped around the feeding platform.
  • the feeding device may further include a feeding paddle, a rotating shaft, a motor, a support rod for supporting the feeding paddle and the motor, and a feeding platform frame; the motor controls the feeding paddle to rotate around the rotating shaft, and the feeding paddle rotates through the rotation of the feeding paddle. , Lift up the corrugated board and move the corrugated board in the horizontal direction.
  • the upper surface of the feeding platform frame is provided with grooves, and the grooves are arc-shaped and have the same arc as the corrugated plate.
  • the side surface of the sliding seat is provided with a convex groove, and the inside of the side wall of the sliding groove is correspondingly provided with a groove.
  • the bottom of the punch of the punching machine is provided with a pressing seat, and the arc of the pressing seat is consistent with the arc of the corrugated plate.
  • the width of the supporting base is a single or multiple corrugated board corrugation width.
  • the punches correspond to the number of corrugations of the supporting base.
  • the invention can realize the simultaneous punching of multiple holes on the corrugated board, the simultaneous punching of the wave top and the bottom, the punching and the conveying are performed at the same time, and the punching efficiency is high.
  • the invention has strong structural stability, the corrugated plate is not easy to be displaced on the die seat when punching holes, and the punched holes have high quality.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a schematic diagram of the structure of the support base A of the present invention.
  • Fig. 3 is a schematic structural diagram of an embodiment of a feeding device.
  • the punching device of the present invention includes a punching machine 1, a supporting base 4 provided under the punching machine, and a feeding device 10 for conveying corrugated boards.
  • the punch 1 includes a punch support arm 2, a punch fixing seat, a punch 3, and a pressing seat 7 located at the bottom of the punch. There are several punches, and the pressing seat 7 at the bottom of the punch can compress the corrugated plate to prevent the corrugated plate from shifting during the punching process and improve the punching quality.
  • the supporting base 4 includes a sliding seat 5 and a sliding groove 6 on which the sliding seat slides along the corrugated direction of the corrugated plate.
  • the upper surface of the sliding seat 5 is arc-shaped or corrugated, which is the same as the arc of the corrugated board.
  • the width of the supporting base 5 is the width of a single corrugated board corrugation, or may be the width of multiple corrugated boards.
  • the center of the sliding seat 5 is provided with a perforation or groove 8 for accommodating the falling punch 3, the perforation and the punch 5 are located on the same axis, and the perforation or groove is used for accommodating the falling punch 5 and the fallen waste.
  • the sliding seat 5 is provided with a convex groove 13 on the side surface, and a groove 14 is correspondingly provided inside the side wall of the sliding groove.
  • the convex groove 13 corresponds to the groove 14 for making the sliding seat 5 only along Sliding in one direction prevents the sliding seat 5 from moving up, down, left, and right during the punching process.
  • the sliding seat can be connected with a motor or a control system to uniformly control the movement of the sliding seat and the feeding device, which can realize the continuity of the movement of the feeding and the sliding seat and improve the punching efficiency of the device.
  • the feeding device 10 may have the structure shown in FIG. 1, including a feeding platform 11 and a conveyor belt 12, the conveyor belt 12 is wrapped around the feeding platform 11 and moves in the same direction.
  • the conveyor belt 12 is controlled by a motor to transfer, and thereby control its conveying speed.
  • the back end of the punching machine can also be equipped with a feeding device for transporting out the punched corrugated board.
  • the feeding device has a fast feeding speed and requires less strength on the feeding device.
  • the feeding device 10 may also have the structure shown in FIG. 3, including a feeding paddle 17, a rotating shaft 18, a motor 19, a support rod 15 for supporting the feeding paddle and the motor, and a feeding platform frame 16.
  • the motor 19 controls the feeding paddle 18 to rotate around the rotating shaft 18, and the corrugated board is pushed up by the rotation of the feeding paddle, and the corrugated board is moved in the horizontal direction.
  • the upper surface of the feeding platform frame 26 is provided with a groove 16 which is arc-shaped and has the same arc as the corrugated plate. The arc-shaped groove can fix the falling corrugated board and prevent the corrugated board from shifting.
  • the feeding device of this structure has a simple structure and a higher feeding efficiency.
  • the waste material in the punching falls into the perforation or groove in the center of the sliding seat, the punch of the punching machine is raised, the conveying device is turned on to move the corrugated plate, and the next section of the corrugated plate to be punched is moved to the punching machine. Repeat the above steps until Perforation is completed on all edges of the corrugated board.
  • the invention can realize the simultaneous punching of multiple holes on the corrugated plate, the simultaneous punching of the wave top and the bottom, the punching and the conveying are performed at the same time, and the punching efficiency is high.
  • the invention has strong structural stability, the corrugated plate is not easy to be displaced on the die seat when punching holes, and the punched holes have high quality.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

一种波纹板打孔装置，包括打孔机（1）、设于打孔机下方的支撑底座（4）以及用于输送波纹板的送料装置（10）；支撑底座包括滑动座（5）与滑动槽（6），滑动座在滑动槽上沿波纹板波纹方向滑动，滑动座上表面呈弧形或波纹形，与波纹板弧度相同。该波纹板打孔装置可实现对波纹板同时冲制多个孔，能实现波顶和波底同时打孔，打孔与输送同时进行，打孔效率高，波纹板打孔装置结构稳定性强，打孔时波纹不易在模座上移位，冲制的孔质量高。

Description

一种波纹板打孔装置 技术领域
本发明涉及一种波纹板打孔装置。
背景技术
波纹板在建筑、交通工程、工业工程等领域有广泛的应用。以往的波纹板打孔，一般是钻孔或人工上料用冲孔机或液压打孔机，工作效率低。同时，大部分的波纹打孔装置打孔质量较差，不能实现连续打孔。
发明内容
发明目的：本发明旨在提供一种结构简单、打孔效率高、连续运行的波纹板打孔装置。
技术方案：本发明的一种波纹板打孔装置，包括打孔机、设于打孔机下方用于支撑波纹板的支撑底座以及用于输送波纹板的送料装置；所述打孔机上设有冲头；所述支撑底座包括滑动座与滑动槽，所述滑动座在滑动槽上沿波纹板波纹方向滑动；所述滑动座上表面呈弧形或波纹形，与波纹板弧度相同。
所述滑动座中心设有用于容纳下落冲头的穿孔或槽，所述穿孔的中轴线与冲头中轴线对应。
所述送料装置沿与波纹板波纹垂直的方向输送波纹板。
所述送料装置可以包括送料平台与传送带，所述传送带包覆于送料平台。
所述送料装置还可包括送料拨片、旋转轴、电机、用于支撑送料拨片和电机的支撑杆以及送料平台架；所述电机控制送料拨片绕旋转轴旋转，通过送料拨片的旋转，顶起波纹板，并使波纹板沿水平方向移动。
所述送料平台架的上表面设有凹槽，所述凹槽为弧形，与波纹板弧度相同。
所述滑动座侧面设有凸槽，所述滑动槽侧壁内部对应设有凹槽。
所述打孔机冲头底部设有压紧座，该压紧座弧度与波纹板弧度一致。
所述支撑底座宽度为单个或多个波纹板波纹宽度。
所述冲头与支撑底座波纹数量对应。
有益效果：与现有技术相比，本发明具有如下显著优点：
本发明可实现对波纹板同时冲制多个孔，能实现波顶波底同时打孔，打孔与 输送的同时进行，打孔效率高。本发明结构稳定性强，在打孔的时候，波纹板不易在模座上移位，冲制的孔质量较高。
附图说明
图1为本发明的结构示意图；
图2为本发明支撑底座A处结构示意图；
图3为送料装置实施例的结构示意图。
具体实施方式
下面结合附图对本发明的技术方案作进一步说明。
如图1所示，本发明的打孔装置包括打孔机1、设于打孔机下方的支撑底座4以及用于输送波纹板的送料装置10。
所述打孔机1包括打孔机支撑臂2、冲头固定座、冲头3以及位于冲头底部的压紧座7。所述冲头为若干个，冲头底部的压紧座7能压紧波纹板，防止打孔过程中波纹板移位，提高打孔质量。
所述支撑底座4包括滑动座5与滑动槽6，所述滑动座在滑动槽上沿波纹板波纹方向滑动。当输送装置运送波纹板时，滑动槽滑动至波纹板外，当将波纹板输送到待打孔位置时，滑动槽滑动至波纹板下方。所述滑动座5上表面呈弧形或波纹形，与波纹板弧度相同。所述支撑底座5宽度为单个波纹板波纹宽度，也可以为多个波纹板波纹宽度。
所述滑动座5中心设有用于容纳下落冲头3的穿孔或槽8，所述穿孔与冲头5位于同一轴线上，该穿孔或槽用于容纳落下的冲头5和掉落的废料。如图2所示，所述滑动座5侧面设有凸槽13，所述滑动槽侧壁内部对应设有凹槽14，凸槽13与凹槽14相对应，用于使滑动座5只沿一个方向滑动，防止在打孔过程中滑动座5发生上下左右的位移。
所述滑动座可连接电机或控制系统，对滑动座和送料装置的运动进行统一控制，能够实现送料与滑动座运动连贯性，提高装置的打孔效率。
所述送料装置10可以为图1所示结构，包括送料平台11与传送带12，所述传送带12包覆于送料平台11，并沿同一方向运动。传送带12通过电机控制其转送，进而控制其输送速度。打孔机后端也可设有送料装置，用于将冲孔完毕的波纹板运出。该送料装置送料速度快，对送料装置的强度要求较小。
所述送料装置10还可以为图3所示的结构，包括送料拨片17、旋转轴18、电机19、用于支撑送料拨片和电机的支撑杆15以及送料平台架16。所述电机19控制送料拨片18绕旋转轴18旋转，通过送料拨片的旋转，顶起波纹板，并使波纹板沿水平方向移动。所述送料平台架26的上表面设有凹槽16，所述凹槽为弧形，与波纹板弧度相同。该弧形凹槽可以固定落下的波纹板，防止波纹板移位。该结构的送料装置结构简单，送料效率较高。
下面对本发明的波纹板打孔装置的工作过程进行进一步描述：
将待打孔波纹板放在送料装置上，启动送料装置，送料装置沿与波纹板波纹方向垂直的方向运动，将波纹板向前输送。沿波纹板波纹方向移动滑动座，将滑动座移除待打孔区域。当待打孔处移至打孔机下方时，停止输送，将滑动座移至波纹板下端，支撑波纹板，将滑动座表面的波纹弧形对准波纹板波纹的弧度。开启打孔机，冲头下落，在波纹板边缘打孔。打孔中的废料落入滑动座中心的穿孔或槽内，打孔机冲头抬升，开启输送装置移动波纹板，将下一段待打孔波纹板移至打孔机下，重复上述步骤，直到波纹板所有端边完成打孔。
本发明可实现对波纹板同时冲制多个孔，能实现波顶波底同时打孔，打孔与输送的同时进行，打孔效率高。本发明结构稳定性强，在打孔的时候，波纹板不易在模座上移位，冲制的孔质量较高。

Claims (7)

  1. 一种波纹板打孔装置，包括打孔机(1)，所述打孔机(1)上设有冲头(3)，其特征在于，还包括设于打孔机下方用于支撑波纹板的支撑底座(4)，该支撑底座数量与冲头数量一致；所述支撑底座包括滑动座(5)与滑动槽(6)，所述滑动座在滑动槽上沿波纹板波纹方向滑动；所述滑动座(5)上表面呈弧形或波纹形，与波纹板弧度相同；所述滑动座(5)中心设有用于容纳下落冲头(3)的穿孔或槽(8)，穿孔或槽的中心与冲头(5)中心位于同一轴线上。
  2. 根据权利要求1所述的波纹板打孔装置，其特征在于，所述打孔装置一侧设有用于输送波纹板的送料装置(10)，送料装置沿与波纹板波纹垂直的方向输送波纹板。
  3. 根据权利要求2所述的波纹板打孔装置，其特征在于，所述送料装置(10)包括送料平台(11)与传送带(12)，所述传送带(12)包覆于送料平台(11)，并沿同一方向运动。
  4. 根据权利要求2所述的波纹板打孔装置，其特征在于，所述送料装置(10)包括送料拨片(17)、旋转轴(18)、电机(19)、用于支撑送料拨片和电机的支撑杆(15)以及送料平台架(16)；所述电机(19)控制送料拨片(18)绕旋转轴(18)旋转，通过送料拨片的旋转，顶起波纹板，并使波纹板沿水平方向移动。
  5. 根据权利要求4所述的波纹板打孔装置，其特征在于，所述送料平台架(26)的上表面设有凹槽(16)，所述凹槽为弧形，与波纹板弧度相同。
  6. 根据权利要求1所述的波纹板打孔装置，其特征在于，所述滑动座(5)侧面设有凸槽(13)，所述滑动槽侧壁内部对应设有凹槽(14)。
  7. 根据权利要求1所述的波纹板打孔装置，其特征在于，所述打孔机(1)冲头底部设有压紧座(7)，该压紧座弧度与波纹板弧度一致。
PCT/CN2020/077900 2019-11-06 2020-03-05 一种波纹板打孔装置 WO2021088280A1 (zh)

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Application Number Priority Date Filing Date Title
CN201921895584.8 2019-11-06
CN201911073840.X 2019-11-06
CN201921895584.8U CN211614004U (zh) 2019-11-06 2019-11-06 波纹板打孔装置
CN201911073840.XA CN110883198B (zh) 2019-11-06 2019-11-06 波纹板打孔装置

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CN208162402U (zh) * 2018-05-01 2018-11-30 衡水铭科新材料科技有限公司 一种用于钢波纹板生产的冲孔装置

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