WO2015169168A1 - Pistolet à clous électromagnétique - Google Patents

Pistolet à clous électromagnétique Download PDF

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Publication number
WO2015169168A1
WO2015169168A1 PCT/CN2015/077834 CN2015077834W WO2015169168A1 WO 2015169168 A1 WO2015169168 A1 WO 2015169168A1 CN 2015077834 W CN2015077834 W CN 2015077834W WO 2015169168 A1 WO2015169168 A1 WO 2015169168A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
slider
nail gun
slide
driving
Prior art date
Application number
PCT/CN2015/077834
Other languages
English (en)
Chinese (zh)
Inventor
冯泽舟
范悦
廖志文
Original Assignee
北京大风时代科技有限责任公司
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 北京大风时代科技有限责任公司 filed Critical 北京大风时代科技有限责任公司
Publication of WO2015169168A1 publication Critical patent/WO2015169168A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C7/00—Accessories for nailing or stapling tools, e.g. supports

Definitions

  • the present invention relates to the field of nail guns, and in particular to an electromagnetic nail gun.
  • Electromagnetic nail gun is a new type of nail gun. Compared with the previous pneumatic nail gun, electromagnetic nail gun has the advantages of fast nailing speed and high energy utilization, so it is widely used in construction, decoration, furniture manufacturing and other fields.
  • the invention patent publication CN101301745A discloses a high-speed electromagnetic nail gun with a lever, which comprises a magnet, a core, a lever, and a striker slider.
  • the iron core is connected with the lever, and the upper end of the lever is connected with the striker slider.
  • the magnet attracts the iron core
  • the iron core drives the lever to move
  • the upper end of the lever drives the striker slider to move.
  • a roller is mounted on the upper end of the lever, and the roller is slidably fitted in the striker slider. During the nailing process, the roller slides up and down in the striker slider, and the friction between the two is large, which affects the nailing effect.
  • the force point of the striker slider moves up and down, deviating from the center of the striker slider, the lateral force of the striker slider is large, and the wear of the striker slider and the slide is large.
  • the present invention provides an electromagnetic nail gun including a lever, a lever driving device, a slider device and a reset device, the lever driving device capable of driving the lever to rotate, the reset device being capable of the electromagnetic nail Resetting the lever after the nail is completed once, wherein the slider device comprises a slide, a slider, a roller and a roller shaft, the slider is disposed in the slide, and the roller shaft is mounted on On the slider, and the axis of the roller shaft is perpendicular to a plane of rotation of the lever and intersects a central axis of the slider, the roller being pivotally mounted on the roller shaft, A first end of the lever extends into the slide and abuts against an outer peripheral surface of the roller during nailing to urge the slider to move along the slide.
  • the bottom of the slideway is provided with a through groove extending along the length of the slide.
  • the slider has a hollow portion
  • the roller is located in the hollow portion
  • the first end portion extends through the through groove to enter the hollow portion
  • a fixed position shaft is further disposed on the slider, and the first end portion abuts on the limiting shaft during the lever resetting process.
  • the first end is located between the roller shaft and the limit shaft.
  • the lever driving device includes an electromagnet and a driving iron core
  • the driving iron core is coupled to the lever and is reciprocally movable in a predetermined direction to drive the lever, and the electromagnet is used to drive the driving iron The core moves.
  • the resetting device includes a spring that is capable of biasing the lever to reset the lever, the maximum amount of expansion of the spring being less than the stroke of the drive core.
  • the ratio of the maximum amount of expansion and contraction of the spring to the stroke of the drive core is less than 1:2.
  • the lever driving device further includes a connecting rod, and two ends of the connecting rod are respectively hinged with the driving iron core and the lever.
  • the lever includes a second end, the slider is located at the first end, the resetting device is located at the second end, and a fulcrum of the lever is located at the first end and Between the second ends, the hinge point of the connecting rod and the lever is located between the first end and the fulcrum.
  • the roller shaft By arranging the roller shaft to be perpendicular to the plane of rotation of the lever and intersecting the central axis of the slider, the force point of the slider is always at the center of the slider during the nailing process, so that no The slider has a rotating torque of the turning tendency, thereby avoiding the situation that the slider is stuck in the slide, reducing the friction between the slider and the slide, and further improving the nailing effect.
  • FIG. 1 is a schematic structural view of an electromagnetic nail gun according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of an electromagnetic nail gun according to a second embodiment of the present invention.
  • Figure 3 is a schematic structural view of the slider device of Figure 1;
  • Figure 4 is a schematic structural view of the slider device of Figure 2;
  • Figure 5 is a schematic structural view of a lever driving device of an electromagnetic nail gun of the present invention.
  • Figure 6 is a schematic view showing the structure of a resetting device for an electromagnetic nail gun of the present invention.
  • orientation words such as “left and right” are generally used to refer to the left and right as shown in the drawings, and the “inside and outside” refer to the outline of each component. Inside and outside; “height direction” refers to the up and down direction of the electromagnetic nail gun under normal use.
  • the electromagnetic nail gun provided by the present invention mainly comprises a housing 20, a lever 10, a lever driving device, a slider device, a striker 24, a reset device and a muzzle nail clamp assembly 25, and a lever driving device.
  • the lever 10 In the movement of the driving lever 10, the lever 10 is used to drive the slider 19 in the slider device to be moved, the striker 24 is coupled to the slider 19 for impacting the nail in the muzzle nail holder assembly 25, and the resetting device is used for The electromagnetic nail gun resets each component after completing one nailing.
  • the electromagnetic nail gun of the present invention is described in three parts below.
  • the lever driving device may include a driving core 11 reciprocally movable in a predetermined direction L, an electromagnet for driving the driving of the driving core 11, and a limit for limiting the electromagnet.
  • the limiting member 15 is on a side of the electromagnet facing away from the driving core 11, when the driving iron core 11 collides with the electromagnet, The electromagnet can move together with the driving core 11 toward the limiting member 15, the driving iron core 11 is connected to the lever 10 to drive the lever 10, the electromagnet and the limiting member A shock absorbing member 16 is disposed between the two.
  • the electromagnet When the electromagnet is energized, the electromagnet generates a magnetic force to attract the driving iron core 11 to move toward the electromagnet, and the driving iron core 11 hits the electromagnet, and drives the electromagnet to continue moving toward the limiting member 15 until the electromagnet hits the limit position. On the 15th.
  • the damper member 16 between the electromagnet and the limiting member 15
  • the impact between the electromagnet and the driving core 11 can be effectively buffered, and the driving core 11 and the electromagnet are prevented from being
  • the impact force is too large and plastic deformation occurs, which reduces the vibration of the electromagnetic nail gun, enhances the stability and reliability of the electromagnetic nail gun, and prolongs its service life.
  • a surface of the electromagnet facing the limiting member 15 or a surface of the limiting member 15 facing the electromagnet is formed with a groove, and the shock absorbing member 16 can face the electromagnet
  • the recess 15 gradually fills the groove during the movement of the stopper 15. It should be noted here that in the original state (ie, the non-working state), the length of the damper member 16 in the predetermined direction L is greater than the depth of the groove, and can be gradually filled in the nailing process of the electromagnetic nail gun. Said groove. During each nailing process, electromagnetic attraction is generated between the electromagnet and the driving iron core 11.
  • the electromagnet moves toward the limiting member 15, and the shock absorbing member 16 is elastically deformed, thereby generating The cushioning effect, the shock absorbing member 16 gradually fills the space in the groove during the elastic deformation until the groove is filled. At this time, the shock absorbing member 16 becomes a rigid body formed between the limiting member 15 and the electromagnet, and the limit is The distance between the piece 15 and the electromagnet is fixed, thereby ensuring a certain amount of displacement of the electromagnet and the driving core, and ensuring the consistency of the nailing depth.
  • the groove is formed on a surface of the electromagnet facing the stopper 15.
  • the damper member 16 may be disposed at a position corresponding to the recess of the limiting member 15, that is, the damper member 16 and the recess are respectively formed on different members.
  • the damper member 16 may also be disposed in the recess and protrude from the recess, that is, the damper member 16 and the recess are formed on the same member, in which case the outer peripheral surface of the damper member 16 A gap is formed in advance with the inner peripheral wall of the groove.
  • the electromagnet may have various appropriate structures as long as it can attract the driving core 11 to move the driving core 11 in the predetermined direction L.
  • the electromagnet may include an E-shaped iron core and an electromagnetic coil wound on the E-shaped iron core, and the iron may be driven by additionally providing a guide rail extending in a predetermined direction L and fixing the electromagnet to the guide rail.
  • the core 11 is movably disposed on the guide rail, so that the drive core 11 can be moved in a predetermined direction L.
  • the electromagnet may include an electromagnetic coil 13, a bobbin 14, a magnetic shoe 12, and a magnetic sleeve 35.
  • the electromagnetic coil 13 is wound around the bobbin 14, and the magnetic sleeve 35 is formed.
  • the sleeve structure is fixed to the housing 20, and the bobbin 14 is coaxially embedded with the magnetic sleeve 35 on the inner peripheral wall of the magnetic sleeve 35.
  • the limiting member 15 is disposed at one end of the magnetic sleeve 35 and is driven.
  • the iron core 11 is movably disposed at the other end of the magnetic conductive sleeve 35, and the magnetic shoe 12 is disposed in the magnetic conductive sleeve 35 and 351 is located between the limiting member 15 and the driving core 11 in a predetermined direction L.
  • a groove may be formed on the surface of the magnetic shoe 12 facing the limiting member 15, and the damper member 16 is disposed in the groove and protrudes from the groove.
  • the magnetically permeable sleeve 35 is used to form a closed magnetic circuit.
  • the magnetic field formed by the energization of the electromagnetic coil 13 is conducted through the air between the magnetic shoe 12 and the driving core 11 to form a closed magnetic circuit. Since the magnetic resistance by the air is large, a magnetic force is generated between the magnetic shoe 12 and the driving core 11, and the driving core 11 is attracted to move in the direction of reducing the magnetic resistance, that is, moving toward the magnetic shoe 12, and finally driving.
  • the iron core 11 is in contact with the magnetic shoe 12 to form a closed magnetic circuit between the magnetic shoe 12, the magnetic conductive sleeve 35 and the drive core 11.
  • the magnetic sleeve 35 is provided with a limiting portion 352 to restrict the magnetic shoe 12 from moving toward the driving core 11 in the predetermined direction L.
  • the magnetic shoe 12 and the magnetic conductive sleeve 35 directly form a stop fit, thereby ensuring that the magnetic shoe 12 does not move toward the drive core 11 after the electromagnetic coil 13 is energized.
  • the extending direction of the through hole 351 of the magnetic conductive sleeve 35 coincides with the predetermined direction L.
  • the "predetermined direction L" mentioned herein may be any direction in the plane of the movement of the lever, and preferably, the predetermined direction L may be perpendicular to the height direction H.
  • the driving core 11 and the lever 10 may be connected by a connecting rod 17, and both ends of the connecting rod 17 are hinged to the driving core 11 and the lever 10, respectively.
  • the shock absorbing member 16 can be made of any suitable material, such as urethane rubber.
  • the magnetic shoe 12 In order to facilitate the entry of air between the driving core 11 and the magnetic shoe 12 to prevent the movement of the driving core 11 from being affected, preferably, the magnetic shoe 12, the damper member 16, and the limiting member 15 are respectively formed with each other.
  • the communicating air holes 122, 162, 152 are such that the space between the driving core 11 and the magnetic shoe 12 communicates with the outside air.
  • the electromagnetic nail gun of the present invention further includes an air guiding tube penetrating the magnetic shoe 12, the damper member 16, and the limiting member 15 to make the space between the driving core 11 and the magnetic shoe 12 and the outside. Air communication.
  • the electromagnetic nail gun of the present invention can be divided into a lever toggle type and a link drive type according to different slider driving modes.
  • the slider assembly includes a slide 18, a slider 19 disposed within the slide 18, and a roller 30 and roller shaft 31 mounted on the slider 19.
  • the lever 10 is configured to move the slider 19 along the slide 18, the axis of the roller shaft 31 being perpendicular to a plane of rotation of the lever 10 and intersecting a central axis of the slider 19,
  • a roller 30 is pivotally mounted on the roller shaft 31, the first end 101 extending into the slide 18 and abutting against an outer peripheral surface of the roller 30 during nailing to push the The slider 19 moves.
  • the first end 101 of the lever 10 pushes the slider 19 to move and the toggle roller 30 to rotate, that is, the present invention reduces the friction between the lever 10 and the slider 19 by using the rolling pair.
  • the force reduces the wear of the slider 19 and the slide 18 and improves the nailing effect.
  • the axis of the roller shaft 31 is perpendicular to the plane of rotation of the lever 10 and intersects the central axis of the slider 19, and the roller 30 is pivotally mounted on the roller shaft 31.
  • the nailing effect (e.g., nailing force, nailing speed, etc.) can be controlled by changing the contour of the first end portion 101 of the lever.
  • the bottom of the slide 18 may have a through slot 181 extending along the length of the slide 18 for the first end 101 of the lever 10 to operate therein.
  • the slider 19 can have various suitable structures.
  • the slider 19 may include a hollow portion 191 that allows movement of the lever 10, the roller shaft 31 extending through the hollow portion 191, the roller 30 being located within the hollow portion 191, the first end portion 101 extending through The through groove 181 enters the hollow portion 191.
  • the slider 19 is further provided with a limit shaft 32 extending through the hollow portion 191.
  • the first end portion 101 is abutted at the limit On the bit axis 32. More specifically, the first end portion 101 is located between the roller shaft 31 and the limit shaft 32.
  • the limit shaft 32 it is possible to facilitate the lever 10 to push the slider 19 to reset during the resetting process.
  • the slider 19 and the lever 10 are connected by a connecting rod 33, the two ends of which are respectively associated with the slider 19 and the first end of the lever 10
  • the portion 101 is hinged, and the hinge point G of the link 33 and the slider 19 is located on the central axis of the slider 19.
  • the use of a link-driven electromagnetic nail gun has a low structural requirement for the slider, and thus can significantly reduce the production cost.
  • hinge point G of the link 33 and the slider 19 is located on the central axis of the slider 19.
  • the force of the slider 19 during the nailing process is set by arranging the hinge point G of the link 33 and the slider 19 on the central axis of the slider 19.
  • the point is always at the center of the slider 19 so that no rotational torque is generated which causes the slider 19 to have a tendency to rotate, thereby avoiding the occurrence of the slider 19 being stuck in the slide 18, reducing the slider 19 and the slide 18
  • the friction between the two further improves the nailing effect.
  • the bottom of the slide 18 may have a through groove 181 extending along the length of the slide 18 for the lever 10 and the link 33 to operate therein.
  • the resetting device includes a spring 28 that is capable of biasing the lever 10 to reset the lever 10, and the maximum amount of expansion and contraction of the spring 28 is smaller than the driving core 11 Itinerary.
  • the “maximum amount of expansion and contraction” refers to the maximum amount of expansion and contraction of the spring 28 during operation, and when the driving core 28 is moved to the extreme position, the spring 28 is in the state of the maximum amount of expansion and contraction.
  • the spring of the reset device will be compressed or stretched, and the center of mass of the spring will also move.
  • the maximum amount of expansion and contraction of the spring 28 is smaller than the stroke of the driving core 11, in such a manner that the moving speed of the center of mass of the spring 28 is lower, and the kinetic energy of the spring is smaller, that is, during the nailing process. Only a small portion of the driving energy generated by the driving core 11 is converted into the kinetic energy of the spring 28, and the energy utilization rate is high, and the nailing effect is good.
  • the ratio of the maximum amount of expansion and contraction of the spring 28 to the stroke of the drive core 11 is less than 1:2 to further reduce the kinetic energy of the spring 28.
  • the reset device, the slider device, and the connecting rod 17 can have any suitable positional relationship.
  • the slider 19 is located at the first end 101 of the lever 10
  • the resetting device is located at the second end 102 of the lever 10
  • the fulcrum P of the lever 10 is located Between the first end portion 101 and the second end portion 102, the hinge point R of the connecting rod 17 and the lever 10 is located between the first end portion 101 and the fulcrum P.
  • the reset device can have various suitable forms.
  • the resetting device further includes a ball 26, a piston 27 and a spring sleeve 29 having an open end, the spring 28 being disposed in the spring sleeve 29, the piston 27 Provided at the open end of the spring sleeve 29, the piston 27 is formed with a receiving cavity, and the ball 26 is disposed in the receiving cavity and abuts against the lever 10.
  • the electromagnetic nail gun of the present invention may further include a handle 21, a micro switch 22 and a trigger 23 formed as part of the housing 20, and the handle 21 is provided for opening A micro switch 22 for closing the power source of the electromagnet, the trigger 23 is used to activate the micro switch 22, and the trigger 23 is partially exposed to the housing 20.
  • the handle 21 is held by hand, the power is turned on, the trigger 23 is triggered to trigger the micro switch 22 to turn on the power of the electromagnetic coil 13, and the electromagnetic coil 13 causes the magnetic shoe 12 to generate a magnetic force to drive the iron core 11 to the left.
  • the driving iron core 11 drives the lever 10 through the connecting rod 17, and the first end portion 101 of the lever 10 accelerates to drive the slider 19 and causes the front end of the striker 24 to impact the type in the muzzle nail holder assembly 25 forward.
  • the staples are driven into the fixture to be secured; at the same time, the second end 102 of the lever 10 pushes the ball 26 to compress the spring 28 between the closed end of the spring sleeve 29 and the piston 27.
  • the micro switch 22 turns off the power of the electromagnetic coil 13, and the driving iron core 11 loses the suction force, and sequentially runs to the right under the action of the extension of the spring 28 and drives the lever 10, the driving iron core 11 and the slider 19 to be reset. , complete the reset.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'invention porte sur un pistolet à clous électromagnétique, lequel pistolet comprend un levier (10), un appareil d'entraînement de levier, un appareil de coulissement et un appareil de rétablissement. L'appareil d'entraînement de levier est apte à entraîner le levier (10) en rotation. L'appareil de rétablissement est apte à rétablir le levier (10) quand le pistolet à clous électromagnétique achève un clouage. L'appareil de coulissement comprend un coulisseau (18), un élément de coulissement (19), un rouleau (30) et un arbre de rouleau (31). L'arbre de rouleau (31) est monté sur l'élément de coulissement (19), est perpendiculaire au plan de rotation du levier (10), et croise l'axe central de l'élément de coulissement (19). Le rouleau (30) est monté pivotant sur l'arbre de rouleau (31). Une première partie d'extrémité (101) du levier (10) s'étend dans le coulisseau (18), et bute contre la surface périphérique externe du rouleau (30) pendant un processus de clouage de façon à pousser l'élément de coulissement (19) pour qu'il se déplace le long du coulisseau (18). De cette façon, un point d'application de force sur l'élément de coulissement est toujours situé à son centre, et aucun couple de rotation n'est généré, de façon à empêcher ainsi l'élément de coulissement d'être pris dans le coulisseau.
PCT/CN2015/077834 2014-05-05 2015-04-29 Pistolet à clous électromagnétique WO2015169168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410186114.X 2014-05-05
CN201410186114.XA CN105082061A (zh) 2014-05-05 2014-05-05 电磁钉枪

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WO2015169168A1 true WO2015169168A1 (fr) 2015-11-12

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382796A (zh) * 2017-08-14 2019-02-26 北京大风时代科技有限责任公司 打钉设备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049179A (en) * 1976-05-11 1977-09-20 Monarch Marking Systems, Inc. Tag attaching apparatus
CN2853303Y (zh) * 2005-07-20 2007-01-03 权明男 吊牌枪
CN201220402Y (zh) * 2008-06-20 2009-04-15 北京大风时代科技有限责任公司 一种电磁钉枪
CN101745892A (zh) * 2008-11-28 2010-06-23 日立工机株式会社 钉钉机
CN101898349A (zh) * 2009-02-20 2010-12-01 罗伯特·博世有限公司 无刷直流电机射钉器
CN102463557A (zh) * 2010-11-18 2012-05-23 苏州宝时得电动工具有限公司 打钉锤
CN203918958U (zh) * 2014-05-05 2014-11-05 北京大风时代科技有限责任公司 电磁钉枪
CN203936874U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936875U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936876U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936873U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754641C3 (de) * 1977-12-08 1981-05-21 Erwin Müller GmbH & Co, 4450 Lingen Elektromagnetisch betriebenes Heft- oder Nagelgerät
CN1107091A (zh) * 1993-07-04 1995-08-23 袁庆民 麻花钻、“群钻”刃磨机
CN2248112Y (zh) * 1995-12-12 1997-02-26 广东工业大学 一种液压双杠杆联合冲剪机
CN2401363Y (zh) * 1999-11-23 2000-10-18 江都市锻压机床总厂 新型压力机
GB2411143B (en) * 2004-02-19 2005-12-28 Aplus Pneumatic Corp Nail stapler
CN1562596A (zh) * 2004-04-16 2005-01-12 黄道云 砖坯挤压成型机
CN101245842A (zh) * 2008-03-25 2008-08-20 无锡锡锻机床有限公司 全电伺服滚珠螺杆式数控转塔冲床的主传动系统
CN201478923U (zh) * 2009-06-13 2010-05-19 孙荣博 电动联合发电机组
CN102059680A (zh) * 2010-06-18 2011-05-18 江苏和晖电动工具有限公司 一种打钉枪
JP2014083601A (ja) * 2012-10-19 2014-05-12 Makita Corp 打ち込み工具

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049179A (en) * 1976-05-11 1977-09-20 Monarch Marking Systems, Inc. Tag attaching apparatus
CN2853303Y (zh) * 2005-07-20 2007-01-03 权明男 吊牌枪
CN201220402Y (zh) * 2008-06-20 2009-04-15 北京大风时代科技有限责任公司 一种电磁钉枪
CN101745892A (zh) * 2008-11-28 2010-06-23 日立工机株式会社 钉钉机
CN101898349A (zh) * 2009-02-20 2010-12-01 罗伯特·博世有限公司 无刷直流电机射钉器
CN102463557A (zh) * 2010-11-18 2012-05-23 苏州宝时得电动工具有限公司 打钉锤
CN203918958U (zh) * 2014-05-05 2014-11-05 北京大风时代科技有限责任公司 电磁钉枪
CN203936874U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936875U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936876U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪
CN203936873U (zh) * 2014-05-05 2014-11-12 北京大风时代科技有限责任公司 电磁钉枪

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