TWI792691B - Magazine lock screw machine - Google Patents

Magazine lock screw machine Download PDF

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Publication number
TWI792691B
TWI792691B TW110142839A TW110142839A TWI792691B TW I792691 B TWI792691 B TW I792691B TW 110142839 A TW110142839 A TW 110142839A TW 110142839 A TW110142839 A TW 110142839A TW I792691 B TWI792691 B TW I792691B
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Taiwan
Prior art keywords
screw
magazine
feeding
feed
jaw
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TW110142839A
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Chinese (zh)
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TW202320962A (en
Inventor
連仁偉
龍福疆
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威光自動化科技股份有限公司
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Priority to TW110142839A priority Critical patent/TWI792691B/en
Priority to CN202111395378.2A priority patent/CN116135436A/en
Priority to CN202122885754.8U priority patent/CN216882623U/en
Application granted granted Critical
Publication of TWI792691B publication Critical patent/TWI792691B/en
Publication of TW202320962A publication Critical patent/TW202320962A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/007—Picking-up and placing mechanisms

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Refuse Collection And Transfer (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

本發明提供一種彈匣式鎖螺絲機，包括一多軸向位移機構配置於一螺絲供料器旁側，該螺絲供料器上組設有一供料彈匣，該多軸向位移機構上組設有一給料彈匣，該給料彈匣經由與該供料彈匣的接觸而接收該螺絲供料器所提供的螺絲，該多軸向位移機構上還配置有一第一夾爪、一第二夾爪及一負壓起子，其中該給料彈匣內的螺絲經由該第一夾爪的擷取而移動至一置料點，且所述螺絲經由該第一夾爪與該第二夾爪的拘束而定位於該置料點，該負壓起子坐落於該置料點的上方，藉此，改善傳統鎖螺絲機之工作效率低的問題。The invention provides a magazine-type locking screw machine, which includes a multi-axial displacement mechanism arranged beside a screw feeder, a feeding magazine is arranged on the screw feeder, and a feeding magazine is arranged on the multi-axial displacement mechanism. A feed magazine is provided, and the feed magazine receives the screws provided by the screw feeder through contact with the feed magazine, and the multi-axial displacement mechanism is also equipped with a first jaw and a second clamp. Claw and a negative pressure screwdriver, wherein the screw in the feeding magazine is moved to a material placement point through the capture of the first jaw, and the screw is restrained by the first jaw and the second jaw And positioned at the material placement point, the negative pressure screwdriver is located above the material placement point, thereby improving the problem of low working efficiency of the traditional locking screw machine.

Description

彈匣式鎖螺絲機Magazine lock screw machine

本發明涉及鎖螺絲機，特別有關一種彈匣式鎖螺絲機。 The invention relates to a screw locking machine, in particular to a magazine type screw locking machine.

鎖螺絲機是一種自動化螺絲鎖附裝置，鎖螺絲機通常包含一多軸向位移機構，該多軸向位移機構配置於一螺絲供料器旁側，該多軸向位移機構上組設有一鎖附模組，該鎖附模組經由多軸向位移機構的帶動而位移至螺絲供料器擷取一螺絲，接著，擷取有螺絲的鎖附模組經由多軸向位移機構的帶動而位移至一工件上方，然後，鎖附模組將螺絲鎖附於工件上，最後，鎖附模組再次經由多軸向位移機構的帶動而位移至螺絲供料器擷取待鎖附於工件上的螺絲。惟，當鎖螺絲機每次要鎖附螺絲於工件上時，都必須要在螺絲供料器與工件之間位移，增加工時，進而降低鎖螺絲機的工作效率。 The screw locking machine is an automatic screw locking device. The screw locking machine usually includes a multi-axial displacement mechanism. The multi-axial displacement mechanism is arranged beside a screw feeder. A lock is set on the multi-axial displacement mechanism. Attached module, the locking module is driven by the multi-axial displacement mechanism to move to the screw feeder to pick up a screw, and then the locking module with the screw is driven and displaced by the multi-axial displacement mechanism to the top of a workpiece, then, the locking module locks the screw on the workpiece, and finally, the locking module is again driven by the multi-axial displacement mechanism to move to the screw feeder to pick up the screw to be locked on the workpiece screw. However, when the screw locking machine needs to lock the screw on the workpiece each time, it must move between the screw feeder and the workpiece, which increases the working hours and reduces the working efficiency of the screw locking machine.

為了改善這個問題，有業者藉由一導管連接螺絲供料器與鎖附模組，藉由高壓氣體推動螺絲在導管內位移，使螺絲能經由導管傳遞至鎖附模組，令鎖附模組不用位移至螺絲供料器，就能取得螺絲，進而提升鎖螺絲機的工作效率。惟，當螺絲頭部之直徑與本身之長度的比為1或小於1時，螺絲在導管內移動的過程中易發生翻滾現象而卡在導管內，令螺絲無法傳遞至鎖附模組，故採用導管傳遞螺絲的鎖螺絲機對螺絲的形狀有所限制。 In order to improve this problem, some operators connect the screw feeder and the locking module through a conduit, and use high-pressure gas to push the screw to move in the conduit, so that the screw can be transmitted to the locking module through the conduit, so that the locking module Screws can be obtained without moving to the screw feeder, thereby improving the working efficiency of the screw locking machine. However, when the ratio of the diameter of the screw head to its length is 1 or less than 1, the screw tends to roll over and get stuck in the guide tube during its movement in the guide tube, preventing the screw from being transmitted to the locking module. A screwdriver that uses a conduit to pass the screw has restrictions on the shape of the screw.

因此，如何提升鎖螺絲機的工作效率，便成為一項有待克服的技術課題。 Therefore, how to improve the working efficiency of the screw locking machine has become a technical problem to be overcome.

有鑑於此，本發明之目的，旨在改善傳統鎖螺絲機之工作效率低的問題。 In view of this, the object of the present invention is to improve the problem of low working efficiency of the traditional screw locking machine.

為此，本發明研創出一種彈匣式鎖螺絲機，包括：一多軸向位移機構，配置於一螺絲供料器旁側，該螺絲供料器上組設有一供料彈匣， 該供料彈匣具有相連通的一進料端及一供料端，該供料彈匣經由該進料端接收該螺絲供料器所提供的螺絲；一給料彈匣，組設於該多軸向位移機構上，該給料彈匣具有相連通的一入料端及一給料端，該給料彈匣經由該入料端接觸該供料彈匣的供料端而接收該供料彈匣內的螺絲，該給料端旁側設有一置料點；一第一夾爪，活動配置於該多軸向位移機構上，並能於該給料端與該置料點之間往復移動；一第二夾爪，配置於該多軸向位移機構上，且坐落於該置料點，所述螺絲經由該第一夾爪與該第二夾爪的拘束而定位於該置料點；及一負壓起子，活動配置於該多軸向位移機構上，且坐落於該置料點的上方。 For this reason, the present invention has developed a magazine-type screw locking machine, which includes: a multi-axial displacement mechanism, which is arranged on the side of a screw feeder, and a feeding magazine is arranged on the screw feeder, The feed magazine has a feed end and a feed end connected to each other, and the feed magazine receives the screw provided by the screw feeder through the feed end; a feed magazine is assembled on the multiple On the axial displacement mechanism, the feeding magazine has a connected feeding end and a feeding end, and the feeding magazine contacts the feeding end of the feeding magazine through the feeding end to receive the feeding magazine. There is a screw on the side of the feeding end with a material setting point; a first jaw is movably arranged on the multi-axial displacement mechanism, and can reciprocate between the feeding end and the material setting point; a second The jaws are arranged on the multi-axial displacement mechanism and located at the material placement point, and the screw is positioned at the material placement point through the constraints of the first jaw and the second jaw; and a negative pressure The screwdriver is movably arranged on the multi-axial displacement mechanism and located above the material placement point.

在進一步實施中，該第一夾爪樞設於一滑台上，該第一夾爪經由該滑台的帶動而往復移動於該給料端與該置料點之間。 In a further implementation, the first jaw is pivotally arranged on a sliding platform, and the first jaw is driven by the sliding platform to reciprocate between the feeding end and the material placement point.

在更進一步實施中，該滑台具有一止擋面，該止擋面經由該滑台的帶動而移動至該給料端。 In a further implementation, the slide table has a stop surface, and the stop surface is driven by the slide table to move to the feeding end.

在進一步實施中，該第一夾爪具有一用以擷取螺絲的U形槽。 In a further implementation, the first jaw has a U-shaped groove for picking up the screw.

在進一步實施中，該第一夾爪與該第二夾爪分別經由一彈性元件的彈力而拘束所述螺絲定位於該置料點。 In a further implementation, the first clamping jaw and the second clamping jaw constrain the screw to be positioned at the material placement point through the elastic force of an elastic element respectively.

在進一步實施中，該供料彈匣內形成有一第一螺絲通道，該給料彈匣內形成有一第二螺絲通道，該進料端及該供料端經由一第一螺絲通道而相互連通，該入料端及該給料端經由一第二螺絲通道而相互連通。 In a further implementation, a first screw channel is formed in the feeding magazine, a second screw channel is formed in the feeding magazine, the feeding end and the feeding end communicate with each other through a first screw channel, the The feed end and the feed end communicate with each other through a second screw channel.

在更進一步實施中，該給料彈匣能容納螺絲的數量大於等於該供料彈匣。 In a further implementation, the number of screws that the feeding magazine can accommodate is greater than or equal to the feeding magazine.

在更進一步實施中，該給料彈匣形成有至少一氣體流道，所述氣體流道由該給料彈匣的表面延伸至該第二螺絲通道。 In a further implementation, the feeding magazine is formed with at least one gas channel, and the gas channel extends from the surface of the feeding magazine to the second screw channel.

在更進一步實施中，所述氣體流道的軸向與該第二螺絲通道的軸向之間的夾角大於0度，且小於90度。 In a further implementation, the included angle between the axial direction of the gas channel and the axial direction of the second screw channel is greater than 0 degrees and less than 90 degrees.

在更進一步實施中，該供料彈匣的下方設有可升降的一進料擋柱及一供料擋柱，該進料擋柱及該供料擋柱能分別上挺而植入該第一螺絲通道。 In a further implementation, a feed stop post and a feed stop post that can be raised and lowered are provided below the feed magazine, and the feed stop post and the feed stop post can be pushed up respectively and embedded in the first feed stop post. A screw channel.

在更進一步實施中，該供料彈匣的底部形成有連通該第一螺絲通道的一第一通孔及一第二通孔，該第一通孔坐落於該進料端的下方，該第二通孔坐落於該供料端的下方，該進料擋柱穿伸通過該第一通孔而植入該第一螺絲通道，該供料擋柱穿伸通過該第二通孔而植入該第一螺絲通道。 In a further implementation, the bottom of the feeding magazine is formed with a first through hole and a second through hole communicating with the first screw channel, the first through hole is located below the feed end, and the second through hole The through hole is located below the feeding end, the feed blocking post is inserted through the first through hole and embedded in the first screw channel, and the supply blocking post is inserted through the second through hole and embedded in the first screw channel.

根據上述技術手段，本發明所能產生的技術效果在於：藉由彈匣存放多顆螺絲，能減少鎖螺絲機往返於螺絲供料器與工件之間的次數，進而提升鎖螺絲機的工作效率。 According to the above-mentioned technical means, the technical effect that the present invention can produce is: by storing multiple screws in the magazine, the number of times the screw locking machine goes back and forth between the screw feeder and the workpiece can be reduced, thereby improving the working efficiency of the screw locking machine .

為此，相關本發明實施上的詳細內容，將搭配圖式進一步說明於下。 For this reason, the details related to the implementation of the present invention will be further described below with accompanying drawings.

10:多軸向位移機構 10: Multi-axial displacement mechanism

20:螺絲供料器 20: Screw feeder

21:供料彈匣 21: Feed Magazine

211:進料端 211: Feed end

212:供料端 212: Feed end

213:第一螺絲通道 213: The first screw channel

214:第一通孔 214: the first through hole

215:第二通孔 215: Second through hole

22:進料擋柱 22: Feed retaining column

23:供料擋柱 23: Feed retaining column

30:給料彈匣 30: Feed Magazine

31:入料端 31: Feed end

32:給料端 32: Feeding end

33:第二螺絲通道 33:Second screw channel

34:氣體流道 34: Gas channel

41:第一夾爪 41: First jaw

411:U形槽 411: U-shaped groove

412:彈性元件 412: elastic element

42:第二夾爪 42: Second jaw

421:彈性元件 421: elastic element

43:滑台 43: sliding table

431:止擋面 431: stop surface

44:置料點 44: Material placement point

50:負壓起子 50: Negative pressure screwdriver

60:螺絲 60: screw

70:機台 70:Machine

圖1是本發明彈匣式鎖螺絲機的立體示意圖。 Fig. 1 is a three-dimensional schematic diagram of a magazine-type locking screw machine of the present invention.

圖2是圖1的局部放大圖。 FIG. 2 is a partially enlarged view of FIG. 1 .

圖3a至圖3f分別是供料彈匣與給料彈匣的動作示意圖。 3a to 3f are schematic views of the feeding magazine and the feeding magazine, respectively.

圖4a至圖4b分別是第一夾爪的動作示意圖。 4a to 4b are schematic diagrams of the action of the first jaw respectively.

圖5a至圖5c分別是負壓起子擷取螺絲的動作示意圖。 5a to 5c are schematic diagrams of the actions of the negative pressure screwdriver picking up the screw, respectively.

首先，請合併參閱圖1及圖2，揭露本發明之一較佳實施例的態樣，說明本發明所提供的彈匣式鎖螺絲機，係在一機台1上分離配置一多軸向位移機構10及一螺絲供料器20，該多軸向位移機構10上組設有一給料彈匣30、一第一夾爪41、一第二夾爪42及一負壓起子50，其中： First of all, please refer to Fig. 1 and Fig. 2 together to disclose the appearance of one of the preferred embodiments of the present invention, and to illustrate that the magazine-type locking screw machine provided by the present invention is to separate and configure a multi-axis on a machine 1. Displacement mechanism 10 and a screw feeder 20, this multi-axial displacement mechanism 10 is provided with a feeding magazine 30, a first jaw 41, a second jaw 42 and a negative pressure screwdriver 50, wherein:

該多軸向位移機構10是坐落於該螺絲供料器20的旁側，而能於該螺絲供料器20和待鎖附螺絲60的至少一工件(圖未示)之間移動，且至少一所述工件排除坐落於該機台1上。該螺絲供料器20在實施上為震動盤， 將多顆螺絲60置入震動盤中，藉由震動盤的震動特性，使多顆所述螺絲60逐一導向排列，以利進行後續的螺絲擷取作業。 The multi-axial displacement mechanism 10 is located on the side of the screw feeder 20, and can move between the screw feeder 20 and at least one workpiece (not shown) to be locked with the screw 60, and at least A workpiece is excluded from being located on the machine table 1 . The screw feeder 20 is implemented as a vibration plate, A plurality of screws 60 are put into the vibrating plate, and the vibrating characteristics of the vibrating plate are used to guide and arrange the plurality of screws 60 one by one, so as to facilitate subsequent screw extraction operations.

該螺絲供料器20上組設有一供料彈匣21，所述螺絲60在該螺絲供料器20內導向排列後進入該供料彈匣21。該供料彈匣21具有一進料端211及一供料端212，該螺絲供料器20內的多顆所述螺絲60由該進料端211進入該供料彈匣21內，並經由一第一螺絲通道213的導引而可逐一移動至該供料端212，該供料彈匣21的第一螺絲通道213在實施上能同時容納多顆螺絲60。該多軸向位移機構10能於該供料端212和待鎖附螺絲60的所述工件之間移動。 The screw feeder 20 is provided with a feeding magazine 21 , and the screws 60 enter the feeding magazine 21 after being guided and arranged in the screw feeder 20 . The feeding magazine 21 has a feeding end 211 and a feeding end 212, and a plurality of the screws 60 in the screw feeder 20 enter the feeding magazine 21 from the feeding end 211, and pass through Guided by a first screw channel 213 , it can move to the feeding end 212 one by one. The first screw channel 213 of the feeding magazine 21 can accommodate a plurality of screws 60 at the same time in practice. The multi-axial displacement mechanism 10 can move between the feeding end 212 and the workpiece to be locked with the screw 60 .

該給料彈匣30具有一入料端31及一給料端32，該螺絲60能由該入料端31進入該給料彈匣30，並經由一第二螺絲通道33的導引而移動至該給料端32，該給料彈匣30的第二螺絲通道33在實施上能同時容納多顆螺絲60，且該第二螺絲通道33的長度是大於等於該第一螺絲通道213的長度，使得該給料彈匣30能同時容納螺絲60的數量是大於等於該供料彈匣21，即該給料彈匣30能全部接收該供料彈匣21所提供的螺絲60。進一步的說，該給料彈匣30還形成有至少一氣體流道34(如圖3d所示)，所述氣體流道34由該入料端31朝該給料端32的方向而自該給料彈匣30的外表面斜傾延伸至該第二螺絲通道33，即所述氣體流道34的軸向與該第二螺絲通道33的軸向之間的夾角是大於0度，且小於90度，所述氣體流道34在實施上連接有高壓空氣供應管(圖未示)，藉由高壓空氣由所述氣體流道34進入該第二螺絲通道33內，來推動該第二螺絲通道33內的螺絲60移動至該給料端32，以利進行後續的螺絲擷取作業。此外，該供料彈匣21在實施上也可以設置上述的氣體流道，以藉由高壓空氣來推動該第一螺絲通道213內的螺絲60移動至該供料端212。 The feeding magazine 30 has a feeding end 31 and a feeding end 32, the screw 60 can enter the feeding magazine 30 from the feeding end 31, and move to the feeding through the guidance of a second screw channel 33. end 32, the second screw channel 33 of the feeding magazine 30 can accommodate a plurality of screws 60 at the same time in implementation, and the length of the second screw channel 33 is greater than or equal to the length of the first screw channel 213, so that the feeding bullet The number of screws 60 that can be accommodated by the box 30 at the same time is greater than or equal to the supply magazine 21 , that is, the supply magazine 30 can receive all the screws 60 provided by the supply magazine 21 . Further, the feeding magazine 30 is also formed with at least one gas flow channel 34 (as shown in FIG. 3d ), and the gas flow channel 34 flows from the feeding end 31 toward the feeding end 32 from the feeding magazine. The outer surface of the box 30 extends obliquely to the second screw passage 33, that is, the angle between the axial direction of the gas flow passage 34 and the axial direction of the second screw passage 33 is greater than 0 degrees and less than 90 degrees, The gas flow channel 34 is connected with a high-pressure air supply pipe (not shown) in practice, and the high-pressure air enters the second screw channel 33 from the gas flow channel 34 to push the second screw channel 33 The screw 60 is moved to the feeding end 32, so as to facilitate the subsequent screw picking operation. In addition, the feeding magazine 21 can also be provided with the above-mentioned gas channel in practice, so as to push the screw 60 in the first screw channel 213 to move to the feeding end 212 by high-pressure air.

請參閱圖3a，說明該供料彈匣21的底部形成有連通該第一螺絲通道213的一第一通孔214及一第二通孔215，該第一通孔214坐落於該進料端211的下方，該第二通孔215坐落於該供料端212的下方，該供料彈匣21的下方還設有可升降的一進料擋柱22及一供料擋柱23，該進料擋柱22能 經由該第一通孔214植入該第一螺絲通道213，該供料擋柱23能經由該第二通孔215植入該第一螺絲通道213。 Please refer to FIG. 3 a , which illustrates that a first through hole 214 and a second through hole 215 communicating with the first screw channel 213 are formed on the bottom of the feed magazine 21 , and the first through hole 214 is located at the feed end. 211, the second through hole 215 is located below the feed end 212, and a feed stop post 22 and a feed stop post 23 that can be raised and lowered are also provided under the feed magazine 21. Material retaining column 22 can The first screw channel 213 is implanted through the first through hole 214 , and the supply stop post 23 can be implanted into the first screw channel 213 through the second through hole 215 .

根據上述配置，請接續參閱圖3a至圖3f，依序揭示本發明的動作解說圖，說明當該進料擋柱22上挺而植入該第一螺絲通道213時(如圖3a所示)，使該螺絲供料器20內的螺絲60受到該進料擋柱22的阻擋而無法進入該供料彈匣21內；當該進料擋柱22下移而離開該第一螺絲通道213時(如圖3b所示)，使該螺絲供料器20內的螺絲60能經由該進料端211進入該供料彈匣21內，並且，由於該供料擋柱23是植入該第一螺絲通道213的狀態，使該供料彈匣21內的螺絲60受到該供料擋柱23的阻擋而無法經由該供料端212離開該供料彈匣21；當該進料擋柱22再次上挺而植入該第一螺絲通道213時(如圖3c所示)，使該螺絲供料器20內的螺絲60受到該進料擋柱22的阻擋而無法進入該供料彈匣21內，藉此，來控制該供料彈匣21內之螺絲60的數量；接著，該多軸向位移機構10能載運該給料彈匣30、該第一夾爪41、該第二夾爪42及該負壓起子50同步移動，使得該給料彈匣30的入料端31連通該供料彈匣21的供料端212(如圖3d所示)；當該供料擋柱23下移而離開該第一螺絲通道213時(如圖3e所示)，使該供料彈匣21內的螺絲60能經由該供料端212進入該給料彈匣30，並且由該入料端31導引至該給料端32；隨後，該給料彈匣30、該第一夾爪41、該第二夾爪42及該負壓起子50經由多軸向位移機構10的同步帶動而遠離該供料彈匣21(如圖3f所示)，並且前往待鎖附螺絲60的所述工件位置，隨後該供料擋柱23再次上挺而植入該第一螺絲通道213，完成本次該供料彈匣21傳遞螺絲60至該給料彈匣30的作業。 According to the above-mentioned configuration, please continue to refer to FIG. 3a to FIG. 3f , which sequentially reveal the action illustration diagrams of the present invention, illustrating when the feed stop post 22 is pushed up and inserted into the first screw channel 213 (as shown in FIG. 3a ). , so that the screw 60 in the screw feeder 20 is blocked by the feeding stop post 22 and cannot enter the feed magazine 21; when the feed stop post 22 moves down and leaves the first screw channel 213 (As shown in Figure 3b), the screw 60 in the screw feeder 20 can enter the feed magazine 21 through the feed end 211, and, since the feed stop post 23 is embedded in the first The state of the screw channel 213 makes the screw 60 in the feed magazine 21 blocked by the feed stop post 23 and cannot leave the feed magazine 21 through the feed end 212; When the first screw channel 213 is implanted (as shown in FIG. 3 c ), the screw 60 in the screw feeder 20 is blocked by the feeding stop post 22 and cannot enter the feeding magazine 21. , thereby, to control the quantity of the screw 60 in the feeding magazine 21; then, the multi-axial displacement mechanism 10 can carry the feeding magazine 30, the first jaw 41, the second jaw 42 and The negative pressure screwdriver 50 moves synchronously, so that the feeding end 31 of the feeding magazine 30 communicates with the feeding end 212 of the feeding magazine 21 (as shown in Figure 3 d); when the feeding stop post 23 moves down and leaves When the first screw passage 213 (as shown in Figure 3e), the screw 60 in the feeding magazine 21 can enter the feeding magazine 30 through the feeding end 212, and be guided to the feeding magazine 30 by the feeding end 31. The feeding end 32 ; subsequently, the feeding magazine 30 , the first jaw 41 , the second jaw 42 and the negative pressure screwdriver 50 are driven away from the feeding magazine 21 through the synchronous drive of the multi-axial displacement mechanism 10 (as shown in Figure 3f), and go to the workpiece position to be locked with the screw 60, and then the feed retaining post 23 is pushed up again and implanted into the first screw channel 213, and the feed magazine 21 is completed this time. The operation of passing the screw 60 to the feed magazine 30 .

請合併參閱圖1及圖2，說明該多軸向位移機構10上配置有一自載動力的滑台43，該第一夾爪41是樞設於該滑台43上，該第一夾爪41能經由該滑台43的帶動而往復移動於該給料端32與一置料點44之間，該置料點44是坐落於該給料端32的旁側。進一步的說，該第一夾爪41具有一用以擷取螺絲60的U形槽411(如圖5a所示)，該第一夾爪41經由該U形槽411擷取該給料端32的螺絲60，並經由該滑台43的帶動而移動至該置料點44。該滑台43具有一用以封閉該給料端32的止擋面431，該第一夾爪41與該止擋面 431能分別經由該滑台43的帶動而交替移動至該給料端32，藉由該止擋面431的阻擋而避免螺絲60自該給料端32離開該給料彈匣30。 Please refer to FIG. 1 and FIG. 2 together, which illustrate that the multi-axial displacement mechanism 10 is equipped with a slide table 43 with self-loading power, the first jaw 41 is pivotally arranged on the slide table 43, and the first jaw 41 Driven by the sliding table 43 , it can reciprocate between the feeding end 32 and a material placement point 44 , and the material placement point 44 is located beside the feeding end 32 . Further, the first jaw 41 has a U-shaped groove 411 (as shown in FIG. 5 a ) for picking up the screw 60 , and the first jaw 41 picks up the feed end 32 through the U-shaped groove 411 . The screw 60 is driven by the slide table 43 to move to the material placement point 44. The slide table 43 has a stop surface 431 for closing the feeding end 32, the first jaw 41 and the stop surface 431 can alternately move to the feeding end 32 respectively through the driving of the slide table 43 , and the stopper surface 431 prevents the screw 60 from leaving the feeding magazine 30 from the feeding end 32 .

該第二夾爪42是直接樞設於該多軸向位移機構10上，且坐落於該置料點44，當擷取有螺絲60的該第一夾爪41移動至該置料點44時，所述螺絲60經由該第一夾爪41與該第二夾爪42的拘束而定位於該置料點44。進一步的說，該第一夾爪41與該第二夾爪42分別組設有一彈性元件412、421而呈現可於承受推力作用時向下旋擺(如圖5a所示)及於沒有承受推力作用時向上旋擺復位的狀態(如圖4b所示)，該第一夾爪41與該第二夾爪42分別藉由該彈性元件412、421的彈力而於向上旋擺復位狀態下拘束所述螺絲60定位於該置料點44。 The second jaw 42 is directly pivoted on the multi-axial displacement mechanism 10 and is located at the material placement point 44. When the first jaw 41 with the screw 60 moved to the material placement point 44 , the screw 60 is positioned at the material placement point 44 through the constraints of the first jaw 41 and the second jaw 42 . Furthermore, the first clamping jaw 41 and the second clamping jaw 42 are respectively provided with an elastic element 412, 421 so as to be capable of swinging downward when receiving a thrust (as shown in FIG. 5 a ) and when not bearing a thrust. In the state of upward swing and reset (as shown in FIG. 4b ), the first clamping jaw 41 and the second clamping jaw 42 are restrained in the upward swing reset state by the elastic force of the elastic elements 412 and 421 respectively. Said screw 60 is positioned at the material placement point 44.

請參閱圖4a，說明當該第一夾爪41經由滑台43的帶動而移動至該給料彈匣30的給料端32時，該第一夾爪41經由該U形槽411擷取該給料端32的螺絲60；接著，請參閱圖4b，說明當所述擷取有螺絲60的該第一夾爪41經由滑台43的帶動而移動至該置料點44時，螺絲60經由該第一夾爪41與該第二夾爪42的拘束而定位於該置料點44，同一時間，該止擋面431能經由該滑台43的帶動而移動至該給料端32，藉由該止擋面431的阻擋而避免螺絲60自該給料端32離開該給料彈匣30。 Please refer to FIG. 4 a , which illustrates that when the first jaw 41 is driven by the sliding table 43 to move to the feeding end 32 of the feeding magazine 30 , the first jaw 41 captures the feeding end through the U-shaped groove 411 32 of the screw 60; then, please refer to FIG. 4b, it is illustrated that when the first jaw 41 that has captured the screw 60 is driven by the slide table 43 to move to the material placement point 44, the screw 60 passes through the first The clamping jaw 41 and the second clamping jaw 42 are restrained and positioned at the material placement point 44. At the same time, the stop surface 431 can be moved to the feeding end 32 through the drive of the slide table 43. By the stop The blocking of the surface 431 prevents the screw 60 from leaving the feeding magazine 30 from the feeding end 32 .

請合併參閱圖1及圖2，說明該負壓起子50是活動配置於該多軸向位移機構10上，且坐落於該置料點44的上方。當該多軸向位移機構10帶動該給料彈匣30、該第一夾爪41、該第二夾爪42及該負壓起子50同步移動至待鎖附所述螺絲60的至少一所述工件位置時，能令該置料點44坐落於至少一所述工件的上方，隨即該負壓起子50能朝該置料點44的方向(即向下)移動，並藉由負壓擷取該置料點44上的螺絲60。當螺絲60經由該第一夾爪41與該第二夾爪42的拘束而定位於該置料點44時(如圖5a所示)，該負壓起子50持續朝該置料點44的方向移動；接著，該負壓起子50接觸到該置料點44上的螺絲60(如圖5b所示)，該負壓起子50藉由負壓擷取該置料點44上的螺絲60，並持續朝該置料點44的下方移動；該第一夾爪41與該第二夾爪42承受該負壓起子50向下移動之推力的推動而向下旋擺(如圖5c所示)，使 螺絲60脫離該第一夾爪41與該第二夾爪42的拘束，隨即該負壓起子50並將已脫離拘束的該螺絲60鎖附於工件(圖未示)上；最後，該負壓起子50朝上方移動而遠離該第一夾爪41與該第二夾爪42，該第一夾爪41與該第二夾爪42經由彈性元件412、421的彈力驅動而旋擺復位。 Please refer to FIG. 1 and FIG. 2 together, which illustrate that the negative pressure screwdriver 50 is movably disposed on the multi-axial displacement mechanism 10 and located above the material placement point 44 . When the multi-axial displacement mechanism 10 drives the feeding magazine 30, the first jaw 41, the second jaw 42 and the negative pressure screwdriver 50 to move synchronously to at least one workpiece to be locked with the screw 60 position, the material placement point 44 can be positioned above at least one of the workpieces, and then the negative pressure screwdriver 50 can move toward the direction of the material placement point 44 (i.e. downward), and pick up the material placement point 44 by negative pressure. The screw 60 on the feed point 44. When the screw 60 is positioned at the material placement point 44 through the constraints of the first jaw 41 and the second jaw 42 (as shown in FIG. 5 a ), the negative pressure screwdriver 50 continues toward the direction of the material placement point 44 Then, the negative pressure screwdriver 50 contacts the screw 60 (as shown in Figure 5b) on the material placement point 44, and the negative pressure screwdriver 50 picks up the screw 60 on the material placement point 44 by negative pressure, and Continue to move below the material placement point 44; the first jaw 41 and the second jaw 42 are pushed by the downward movement of the negative pressure screwdriver 50 and swing downward (as shown in Figure 5c), make The screw 60 breaks away from the constraint of the first jaw 41 and the second jaw 42, and then the negative pressure screwdriver 50 locks the screw 60 that has been broken away from the constraint on the workpiece (not shown); finally, the negative pressure The screwdriver 50 moves upward and away from the first jaw 41 and the second jaw 42 , and the first jaw 41 and the second jaw 42 are driven by the elastic force of the elastic elements 412 , 421 to reset by swinging.

以上實施例僅為表達了本發明的較佳實施方式，但並不能因此而理解為對本發明專利範圍的限制。因此，本發明應以申請專利範圍中限定的請求項內容為準。 The above examples only express the preferred implementation modes of the present invention, but should not be construed as limiting the patent scope of the present invention. Therefore, the present invention should be based on the content of the claims defined in the scope of the patent application.

10:多軸向位移機構 10: Multi-axial displacement mechanism

20:螺絲供料器 20: Screw feeder

21:供料彈匣 21: Feed Magazine

211:進料端 211: Feed end

212:供料端 212: Feed end

22:進料擋柱 22: Feed retaining column

23:供料擋柱 23: Feed retaining column

30:給料彈匣 30: Feed Magazine

31:入料端 31: Feed end

32:給料端 32: Feeding end

41:第一夾爪 41: First jaw

42:第二夾爪 42: Second jaw

43:滑台 43: sliding table

44:置料點 44: Material placement point

50:負壓起子 50: Negative pressure screwdriver

60:螺絲 60: screw

Claims (11)

一種彈匣式鎖螺絲機，包括：一機台，其上分離配置一多軸向位移機構和一螺絲供料器，該螺絲供料器上組設有一供料彈匣，該供料彈匣具有相連通的一進料端及一供料端，該供料彈匣經由該進料端接收該螺絲供料器所提供的多顆螺絲，並使多顆所述螺絲由該進料端逐一移動至該供料端，該多軸向位移機構能於該供料彈匣的所述供料端和待鎖附一螺絲的至少一工件之間移動，且至少一所述工件排除坐落於該機台上；該多軸向位移機構上配置包含：一給料彈匣，具有相連通的一入料端及一給料端，該給料端旁側設有一置料點；一第一夾爪，活動配置於該多軸向位移機構上，並能於該給料端與該置料點之間往復移動；一第二夾爪，配置於該多軸向位移機構上，且坐落於該置料點；及一負壓起子，坐落於該置料點的上方；其中：該多軸向位移機構帶動該給料彈匣、該第一夾爪、該第二夾爪及該負壓起子朝向該供料彈匣的所述供料端同步移動，使該給料彈匣的入料端連通所述供料端而接收該供料彈匣所提供的多顆所述螺絲，且多顆所述螺絲並由該入料端移動至該給料端；該多軸向位移機構並帶動該給料彈匣、該第一夾爪、該第二夾爪及該負壓起子同步遠離螺絲供料器，並且朝向待鎖附所述螺絲的至少一所述工件的位置移動，令該置料點坐落於至少一所述工件的上方，該第一夾爪於該給料端擷取所述螺絲並且移動該螺絲至該置料點，使所述螺絲經由該第一夾爪與該第二夾爪的拘束而定位於該置料點，供該負壓起子擷取該置料點處的所述螺絲而鎖附於至少一所述工件上。 A magazine-type screw locking machine, comprising: a machine table, on which a multi-axial displacement mechanism and a screw feeder are separately arranged, and a feed magazine is arranged on the screw feeder, and the feed magazine There is a feeding end and a feeding end connected to each other. The feeding magazine receives a plurality of screws provided by the screw feeder through the feeding end, and makes a plurality of the screws pass through the feeding end one by one. Moving to the feeding end, the multi-axial displacement mechanism can move between the feeding end of the feeding magazine and at least one workpiece to be locked with a screw, and at least one of the workpieces is excluded from being seated on the On the machine table; the configuration on the multi-axial displacement mechanism includes: a feeding magazine, which has a connected feeding end and a feeding end, and a feeding point is arranged on the side of the feeding end; a first jaw, movable configured on the multi-axial displacement mechanism, and capable of reciprocating movement between the feeding end and the material placement point; a second jaw, configured on the multi-axial displacement mechanism, and located at the material placement point; And a negative pressure screwdriver, located above the material placement point; wherein: the multi-axial displacement mechanism drives the feeding magazine, the first jaw, the second jaw and the negative pressure screwdriver towards the feeding bomb The feed end of the magazine moves synchronously, so that the feed end of the feed magazine communicates with the feed end to receive a plurality of the screws provided by the feed magazine, and the plurality of screws are connected with the feed end by the feed magazine. The feeding end moves to the feeding end; the multi-axial displacement mechanism drives the feeding magazine, the first jaw, the second jaw and the negative pressure screwdriver away from the screw feeder synchronously, and moves towards the screw feeder to be locked. The position of at least one of the workpieces of the screw is moved so that the material placement point is located above the at least one of the workpieces, and the first jaw picks up the screw at the feeding end and moves the screw to the material placement point. Point, so that the screw is positioned at the material placement point through the restraint of the first jaw and the second jaw, for the negative pressure screwdriver to pick up the screw at the material placement point and lock it on at least one on the workpiece. 如請求項1所述的彈匣式鎖螺絲機，其中該多軸向位移機構上配置有一自載動力的滑台，該第一夾爪樞設於該滑台上而往復移動於該給料端與該置料點之間。 The magazine-type locking screw machine as described in Claim 1, wherein the multi-axial displacement mechanism is equipped with a self-loading slide table, and the first jaw is pivotally arranged on the slide table and reciprocates at the feeding end and the feed point. 如請求項2所述的彈匣式鎖螺絲機，其中該滑台具有一止擋面，該止擋面經由該滑台的帶動而移動至該給料端。 The magazine-type screw locking machine according to claim 2, wherein the slide table has a stop surface, and the stop surface is driven by the slide table to move to the feeding end. 如請求項1或2所述的彈匣式鎖螺絲機，其中該第一夾爪具有一用以擷取螺絲的U形槽。 The magazine lock screw machine according to claim 1 or 2, wherein the first jaw has a U-shaped groove for picking up the screw. 如請求項1或2所述的彈匣式鎖螺絲機，其中該第一夾爪與該第二夾爪分別經由一彈性元件的彈力而拘束所述螺絲定位於該置料點。 The magazine lock screw machine according to claim 1 or 2, wherein the first clamping jaw and the second clamping jaw constrain the screw to be positioned at the material placement point through the elastic force of an elastic element respectively. 如請求項1所述的彈匣式鎖螺絲機，其中該供料彈匣內形成有一第一螺絲通道，該給料彈匣內形成有一第二螺絲通道，該進料端及該供料端經由該第一螺絲通道而相互連通，該入料端及該給料端經由該第二螺絲通道而相互連通。 The magazine-type screw locking machine as described in claim 1, wherein a first screw channel is formed in the feeding magazine, a second screw channel is formed in the feeding magazine, and the feeding end and the feeding end pass through The first screw channel communicates with each other, and the feeding end and the feeding end communicate with each other through the second screw channel. 如請求項1或6所述的彈匣式鎖螺絲機，其中該給料彈匣能容納螺絲的數量大於等於該供料彈匣。 The magazine-type screw locking machine according to claim 1 or 6, wherein the number of screws that can be accommodated by the feeding magazine is greater than or equal to the feeding magazine. 如請求項6所述的彈匣式鎖螺絲機，其中該給料彈匣形成有至少一氣體流道，所述氣體流道由該給料彈匣的外表面延伸至該第二螺絲通道。 The magazine-type screw locking machine according to claim 6, wherein the feeding magazine is formed with at least one gas flow passage, and the gas passage extends from the outer surface of the feeding magazine to the second screw passage. 如請求項8所述的彈匣式鎖螺絲機，其中所述氣體流道的軸向與該第二螺絲通道的軸向之間的夾角大於0度，且小於90度。 The magazine-type screw locking machine according to claim 8, wherein the included angle between the axial direction of the gas flow channel and the axial direction of the second screw channel is greater than 0 degrees and less than 90 degrees. 如請求項6所述的彈匣式鎖螺絲機，其中該供料彈匣的下方設有可升降的一進料擋柱及一供料擋柱，該進料擋柱能上挺而植入該第一螺絲通道，進而封閉該進料端，該供料擋柱能上挺而植入該第一螺絲通道，進而封閉該供料端。 As for the magazine-type locking screw machine described in claim 6, a feed stop post and a feed stop post that can be raised and lowered are provided below the feed magazine, and the feed stop post can be raised and implanted The first screw channel further closes the feed end, and the feed retaining column can be lifted up to be embedded in the first screw channel, thereby closing the feed end. 如請求項10所述的彈匣式鎖螺絲機，其中該供料彈匣的底部形成有連通該第一螺絲通道的一第一通孔及一第二通孔，該第一通孔坐落於該進料端的下方，該第二通孔坐落於該供料端的下方，該進料擋柱穿伸通過該第一通孔而植入該第一螺絲通道，該供料擋柱穿伸通過該第二通孔而植入該第一螺絲通道。The magazine type locking screw machine as described in claim 10, wherein the bottom of the feed magazine is formed with a first through hole and a second through hole communicating with the first screw channel, and the first through hole is located at Below the feed end, the second through hole is located below the feed end, the feed retaining column penetrates through the first through hole and is embedded in the first screw channel, and the supply retaining column penetrates through the second The first screw channel is implanted into the through hole.
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0557537A (en) * 1991-08-30 1993-03-09 Fanuc Ltd Work fastening device equipped with supply magazine of fastening means such as bolt and nut
JP2004314213A (en) * 2003-04-14 2004-11-11 Fujitsu Ten Ltd Fastening device, fastener feeding device and fastener regulating device
JP5569145B2 (en) * 2010-05-25 2014-08-13 富士通株式会社 Screw tightening machine and screw tightening method
CN104723054A (en) * 2013-12-19 2015-06-24 致伸科技股份有限公司 Elastic box type screw locking device and screw supplementing device
JP2015182146A (en) * 2014-03-20 2015-10-22 勝行 戸津 Screw automatic feeder in automatic driver
CN211305454U (en) * 2019-11-07 2020-08-21 威光自动化设备(厦门)有限公司 Automatic screw locking device
US20200324379A1 (en) * 2019-04-15 2020-10-15 Honda Motor Co., Ltd. Fastening device
CN111954633A (en) * 2018-04-11 2020-11-17 积工业株式会社 Part arraying and conveying device
TWM624831U (en) * 2021-11-17 2022-03-21 威光自動化科技股份有限公司 Magazine type screw locking machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0557537A (en) * 1991-08-30 1993-03-09 Fanuc Ltd Work fastening device equipped with supply magazine of fastening means such as bolt and nut
JP2004314213A (en) * 2003-04-14 2004-11-11 Fujitsu Ten Ltd Fastening device, fastener feeding device and fastener regulating device
JP5569145B2 (en) * 2010-05-25 2014-08-13 富士通株式会社 Screw tightening machine and screw tightening method
CN104723054A (en) * 2013-12-19 2015-06-24 致伸科技股份有限公司 Elastic box type screw locking device and screw supplementing device
JP2015182146A (en) * 2014-03-20 2015-10-22 勝行 戸津 Screw automatic feeder in automatic driver
CN111954633A (en) * 2018-04-11 2020-11-17 积工业株式会社 Part arraying and conveying device
US20200324379A1 (en) * 2019-04-15 2020-10-15 Honda Motor Co., Ltd. Fastening device
CN211305454U (en) * 2019-11-07 2020-08-21 威光自动化设备(厦门)有限公司 Automatic screw locking device
TWM624831U (en) * 2021-11-17 2022-03-21 威光自動化科技股份有限公司 Magazine type screw locking machine

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