WO2021218255A1 - 一种多路供带机构 - Google Patents

一种多路供带机构 Download PDF

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Publication number
WO2021218255A1
WO2021218255A1 PCT/CN2021/074331 CN2021074331W WO2021218255A1 WO 2021218255 A1 WO2021218255 A1 WO 2021218255A1 CN 2021074331 W CN2021074331 W CN 2021074331W WO 2021218255 A1 WO2021218255 A1 WO 2021218255A1
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WO
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Prior art keywords
tape supply
tape
belt
pressing
wheel
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PCT/CN2021/074331
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English (en)
French (fr)
Inventor
沈茂林
韦国平
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南兴装备股份有限公司
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Publication of WO2021218255A1 publication Critical patent/WO2021218255A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/005—Separating a bundle of forwarding filamentary materials into a plurality of groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes

Definitions

  • the invention belongs to the technical field of edge banding machines, and specifically relates to a multi-channel tape supply mechanism.
  • the tape feeding structure can complete the tape feeding process.
  • the edge banding machine it is convenient to seal the edges of the wood board and improve the production efficiency.
  • the current tape supply is generally performed by a single organization, and the efficiency is low.
  • a multi-channel tape supply mechanism is provided.
  • a multi-channel tape supply mechanism includes a frame, wherein multiple tape supply groups are arranged side by side on the frame, and the tape supply group is used for conveying at most two material belts; the ends of the plurality of tape supply groups are also provided There is a belt pressing mechanism, which is used to resist the material belt located in the belt supply group.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.
  • Fig. 2 is an enlarged view of area B in Fig. 1.
  • Figure 3 is a schematic diagram of the structure of the tape feeding assembly of the present invention.
  • Figure 4 is a schematic diagram of the structure of the belt pressing mechanism of the present invention.
  • Figure 5 is a schematic structural diagram of the lifting mechanism of the present invention.
  • Belt pressing mechanism--2 belt pressing actuator--21, screw--22, nut--23, bending plate--24, iron plate--25, guide rod-26, pressing block--27 ,
  • a multi-channel tape supply mechanism includes a frame 1.
  • the frame 1 is provided with multiple tape supply sets (not shown in the figure) side by side, and the tape supply sets are used for At most two tapes are conveyed; the ends of a plurality of the tape supply groups are also provided with a tape pressing mechanism 2 which is used to resist the tapes located in the tape supply group.
  • the tape supply set includes a first tape supply groove 11 and a second tape supply groove 12 arranged at intervals, and a tape supply assembly 3 located between the first tape supply groove 11 and the second tape supply groove 12, the The belt feeding assembly 3 is used to convey the material belt located on the first belt supply trough 11 to the end of the first belt supply trough 11 or used to convey the material belt located on the second belt supply trough 12 to the second belt supply trough The end of 12.
  • the frame 1 is fan-shaped, and the feeding ends of the first tape supply groove 11 and the second tape supply groove 12 are arranged in parallel, and gradually become narrower along the frame 1, so that the first tape supply groove 11 and the end of the second tape supply groove 12 are tightened, reducing the overall floor space of the frame 1.
  • the belt feeding assembly 3 includes a belt feeding motor 31, a driving wheel 32, a first pressing wheel 33, a second pressing wheel 34, a third pressing wheel 35, a fourth pressing wheel 36, a first swing arm 37, and a first pressing wheel.
  • the tape supply motor 31 is installed on the frame 1, and the drive wheel 32 is installed on the output end of the tape supply motor 31; the first cylinder 39 is far away from the output
  • the end of the second cylinder 30, the end of the second cylinder 30 far away from the output end, the first swing arm 37 and the second swing arm 38 are all rotatably arranged on the frame 1, and the output end of the first cylinder 39 is connected to the non-two ends of the first swing arm 37.
  • the output end of the second cylinder 30 is connected to the non-end positions of the second swing arm 38, the first pressure roller 33 and the third pressure roller 35 are respectively provided at both ends of the first swing arm 37,
  • the second pressure wheel 34 and the fourth pressure wheel 36 are respectively arranged at both ends of the second swing arm 38;
  • the driving wheel 32 is located between the first tape supply groove 11 and the second tape supply groove 12, and the first A pressure roller 33 and a third pressure roller 35 are both located outside the first tape supply groove 11, the second pressure roller 34 and the fourth pressure roller 36 are both located outside the second tape supply groove 12, and the first cylinder 39 drives the first swing arm 37 to rotate so that the first pressure wheel 33 abuts or disengages from the driving wheel 32, and the second air cylinder 30 drives the second swing arm 38 to rotate so that the second pressure wheel 34 abuts or disengages from the driving wheel 32.
  • the tape is fed into the tape from the feeding ends of the first tape supply trough 11 and the second tape supply trough 12, respectively, with the tape supply group as the unit.
  • the first air cylinder 39 drives the first swing arm 37 to rotate, so that the first pressing wheel 33 abuts against the material belt and causes the material belt to interact with the driving wheel.
  • the wheel 32 is tightly attached, and then the tape supply motor 31 drives the driving wheel 32 to rotate, and the tape is sent to the first tape supply groove 11 under the action of friction; in the same way, the tape supply on the second tape supply groove 12 is
  • the tape feeding principle on the tape feeding groove 11 is the same, and the driving wheel 32, the second pressing wheel 34, the fourth pressing wheel 36, the second cylinder 30 and the second swing arm 38 cooperate to complete it, only the direction of rotation of the tape feeding motor 31 On the contrary, I will not repeat them here. That is, in this embodiment, by switching the rotation direction of the tape supply motor 31 and the activation of the first cylinder 39 or the second cylinder 30 at any time, the feeding of the first tape supply groove 11 and the second tape supply groove 12 can be completed.
  • the belt can be switched freely, and the operation is convenient and the control is precise.
  • both the third pressure roller 35 and the fourth pressure roller 36 are provided with one-way bearings (not shown in the figure) to prevent the material from being trapped in the first tape supply groove 11 and the second tape supply groove 12 Go backwards.
  • the belt pressing mechanism 2 includes a belt pressing actuator 21, a screw 22, a nut 23, and a bending plate 24.
  • the belt pressing actuator 21 is arranged on the frame 1, and the belt pressing actuator 21 is used for
  • the driving screw 22 drives the nut 23 to move up and down.
  • the bent plate 24 is arranged on one side of the nut 23; Above the end of the belt set; the bent plate 24 is formed by bending multiple iron plates 25 to form the bent plate 24; the number of the pressing blocks 27 is two, and the two pressing blocks 27 They are respectively arranged at both ends of the bending plate 24, and two pressing blocks 27 are arranged front and rear.
  • the nut 23 When the tape is fed on the first tape supply groove 11 and the second tape supply groove 12, the nut 23 is driven up and down by the pressure belt actuator 21, so that the tape is always restricted by the pressure block 27 during the tape feeding process. In the first tape supply groove 11 or the second tape supply groove 12, the material tape is prevented from being damaged or broken due to separation.
  • the frame 1 is also vertically provided with a guide rod 26, and the nut 23 is slidably arranged on the guide rod 26.
  • the front and rear pressure belts of the tape pressing mechanism 2 Both can be adjusted automatically up and down through the belt pressing actuator 21.
  • the multi-channel tape supply mechanism further includes a lifting mechanism 4, which is provided under the frame 1 and is used to drive the frame 1 to lift.
  • the lifting mechanism 4 is composed of a conventional actuator, a chain, a sprocket, and a screw. The actuator drives the screw up and down through the chain sprocket, which can be adjusted for different height bands, so that the band is neatly sealed. deviation.

Abstract

一种多路供带机构，包括机架（1），机架（1）并排设置有多组供带组，供带组用于输送至多两条料带；多个供带组的末端还设置有压带机构（2），压带机构（2）用于抵触位于供带组的料带。这种多路供带机构解决了目前供带效率较低的问题。

Description

一种多路供带机构 技术领域
本发明属于封边机技术领域，具体涉及一种多路供带机构。
背景技术
目前送带结构可以完成送带工序，借助于封边机，可以方便对木板进行封边，提高生产效率。但目前的供带一般由单个机构进行供带，效率较低。
发明内容
根据本申请的各种实施例，提供一种多路供带机构。
一种多路供带机构，包括机架，所述机架并排设置有多组供带组，所述供带组用于输送至多两条料带；多个所述供带组的末端还设置有压带机构，所述压带机构用于抵触位于供带组的料带。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显
附图说明
图1为本实用新型的立体结构示意图。
图2为图1中B区域的放大图。
图3为本实用新型的送带组件的结构示意图。
图4为本实用新型的压带机构的结构示意图。
图5为本实用新型的升降机构的结构示意图。
附图标记说明：
机架--1，第一供带槽--11，第二供带槽--12，
压带机构--2，压带执行器--21，螺杆--22，螺母--23，折弯板件--24，铁板--25，导杆--26，压块--27，
送带组件--3，供带电机--31，主动轮--32，第一压轮--33，第二压轮--34，第三压轮--35，第四压轮--36，第一摆臂--37，第二摆臂--38，第一气缸--39，第二气缸--30，升降机构--4。
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例。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例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
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。
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例的目的，不是旨在于限制本发明。
如图1至图5所示，一种多路供带机构，包括机架1，所述机架1并排设置有多组供带组(图中未示出)，所述供带组用于输送至多两条料带；多个所述供带组的末端还设置有压带机构2，所述压带机构2用于抵触位于供带组的料带。
具体的，所述供带组包括间隔设置的第一供带槽11和第二供带槽12以及位于第一供带槽11和第二供带槽12之间的送带组件3，所述送带组件3 用于将位于第一供带槽11上的料带输送至第一供带槽11的末端或用于将位于第二供带槽12上的料带输送至第二供带槽12的末端。
在本实施例中，机架1呈扇形，第一供带槽11和第二供带槽12的进料端平行设置，并在沿着机架1逐渐变窄，从而使得第一供带槽11和第二供带槽12的末端收紧，减少机架1的整体占地面积。
具体的，所述送带组件3包括供带电机31、主动轮32、第一压轮33、第二压轮34、第三压轮35、第四压轮36、第一摆臂37、第二摆臂38、第一气缸39以及第二气缸30，所述供带电机31设于机架1，所述主动轮32设于供带电机31的输出端；所述第一气缸39远离输出端的一端、第二气缸30远离输出端的一端、第一摆臂37以及第二摆臂38均转动设置于机架1，所述第一气缸39的输出端与第一摆臂37的非两端位置连接，所述第二气缸30的输出端与第二摆臂38的非两端位置连接，所述第一压轮33和第三压轮35分别设于第一摆臂37的两端，所述第二压轮34以及第四压轮36分别设于第二摆臂38的两端；所述主动轮32位于第一供带槽11和第二供带槽12之间，所述第一压轮33和第三压轮35均位于第一供带槽11的外侧，所述第二压轮34和第四压轮36均位于第二供带槽12的外侧，所述第一气缸39驱动第一摆臂37转动以使得第一压轮33抵触或脱离主动轮32，所述第二气缸30驱动第二摆臂38转动以使得第二压轮34抵触或脱离主动轮32。
在实际使用时，以供带组为单位，从第一供带槽11和第二供带槽12的进料端分别送入料带，料带从第一供带槽11中经过第三压轮35后到达第一压轮33与主动轮32之间的位置，此时第一气缸39的驱动第一摆臂37转动，使得第一压轮33抵触于料带上并使得料带与主动轮32贴紧，随后供带电机 31驱动主动轮32转动，在摩擦力的作用下完成对第一供带槽11上的送带；同理，第二供带槽12上的送带与第一供带槽11上的送带原理一致，由主动轮32、第二压轮34、第四压轮36、第二气缸30以及第二摆臂38配合完成，只是供带电机31的转动方向相反，在此不再赘述。即在本实施例中，可通过随时切换供带电机31的转动方向以及第一气缸39或第二气缸30的启动，即可完成对第一供带槽11和第二供带槽12上送带的自由切换，操作方便控制精准。
具体的，所述第三压轮35内和第四压轮36内均设有单向轴承(图中未示出)，以防止料带在第一供带槽11和第二供带槽12上倒退。
具体的，所述压带机构2包括压带执行器21、螺杆22、螺母23以及折弯板件24，所述压带执行器21设于机架1，所述压带执行器21用于驱动螺杆22带动螺母23升降，所述折弯板件24设于螺母23的一侧；所述折弯板件24设有若干压块27，若干所述压块27均位于多个所述供带组的末端的上方；所述折弯板件24由多根铁板25弯折加工而成，从而形成弯折板件24；所述压块27的数量为两个，两个压块27分别设于折弯板件24的两端，两个压块27前后设置。料带在第一供带槽11和第二供带槽12上送带时，由压带执行器21驱动螺母23的升降，从而使得料带在送带过程中，始终被压块27限制于第一供带槽11或第二供带槽12内，避免发生脱离导致料带损坏或断裂。
具体的，为了避免螺母23在升降过程中偏移导致压块27未能压在料带上，故在机架1还竖直设置有导杆26，所述螺母23滑动设置于导杆26，以保证螺母23升降的平稳性和准确性；另外，由于料带在切带装置的切割下， 从第一供带槽11和第二供带槽12上分离，压带机构2的前后压带均可通过压带执行器21实现自动上下升降调节，此结构综合了本实施例中前面结构的优点，提高了木板封边加工效率，减少了劳动力，配合封边机各部装，实现了封边机的全自动化。
具体的，所述多路供带机构还包括升降机构4，所述升降机构4设于机架1的下方并用于驱动机架1升降。在本实施例中，升降机构4由常规的执行器、链条、链轮以及螺杆组成，执行器通过链条链轮带动螺杆上下升降，可针对不同高度封边带进行调节，以便封带时整齐无偏差。
以上所述实施例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 (8)

  1. 一种多路供带机构，包括机架(1)，其特征在于：所述机架(1)并排设置有多组供带组，所述供带组用于输送至多两条料带；多个所述供带组的末端还设置有压带机构(2)，所述压带机构(2)用于抵触位于供带组的料带。
  2. 根据权利要求1所述的一种多路供带机构，其特征在于：所述供带组包括间隔设置的第一供带槽(11)和第二供带槽(12)以及位于第一供带槽(11)和第二供带槽(12)之间的送带组件(3)，所述送带组件(3)用于将位于第一供带槽(11)上的料带输送至第一供带槽(11)的末端或用于将位于第二供带槽(12)上的料带输送至第二供带槽(12)的末端。
  3. 根据权利要求2所述的一种多路供带机构，其特征在于：所述送带组件(3)包括供带电机(31)、主动轮(32)、第一压轮(33)、第二压轮(34)、第三压轮(35)、第四压轮(36)、第一摆臂(37)、第二摆臂(38)、第一气缸(39)以及第二气缸(30)，所述供带电机(31)设于机架(1)，所述主动轮(32)设于供带电机(31)的输出端；
    所述第一气缸(39)远离输出端的一端、第二气缸(30)远离输出端的一端、第一摆臂(37)以及第二摆臂(38)均转动设置于机架(1)，所述第一气缸(39)的输出端与第一摆臂(37)的非两端位置连接，所述第二气缸(30)的输出端与第二摆臂(38)的非两端位置连接，所述第一压轮(33)和第三压轮(35)分别设于第一摆臂(37)的两端，所述第二压轮(34)以及第四压轮(36)分别设于第二摆臂(38)的两端；
    所述主动轮(32)位于第一供带槽(11)和第二供带槽(12)之间，所述第一压轮(33)和第三压轮(35)均位于第一供带槽(11)的外侧，所述第二压轮(34)和第四压轮(36)均位于第二供带槽(12)的外侧，所述第 一气缸(39)驱动第一摆臂(37)转动以使得第一压轮(33)抵触或脱离主动轮(32)，所述第二气缸(30)驱动第二摆臂(38)转动以使得第二压轮(34)抵触或脱离主动轮(32)。
  4. 根据权利要求3所述的一种多路供带机构，其特征在于：所述第三压轮(35)内和第四压轮(36)内均设有单向轴承。
  5. 根据权利要求1所述的一种多路供带机构，其特征在于：所述压带机构(2)包括压带执行器(21)、螺杆(22)、螺母(23)以及折弯板件(24)，所述压带执行器(21)设于机架(1)，所述压带执行器(21)用于驱动螺杆(22)带动螺母(23)升降，所述折弯板件(24)设于螺母(23)的一侧；所述折弯板件(24)设有若干压块(27)，若干所述压块(27)均位于多个所述供带组的末端的上方。
  6. 根据权利要求5所述的一种多路供带机构，其特征在于：所述折弯板件(24)由多根铁板(25)弯折而成；所述压块(27)的数量为两个，两个压块(27)分别设于折弯板件(24)的两端。
  7. 根据权利要求5所述的一种多路供带机构，其特征在于：所述机架(1)还竖直设置有导杆(26)，所述螺母(23)滑动设置于导杆(26)。
  8. 根据权利要求1所述的一种多路供带机构，其特征在于：所述多路供带机构还包括升降机构(4)，所述升降机构(4)设于机架(1)的下方并用于驱动机架(1)升降。
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