WO2019090675A1 - Dispositif de préhension pneumatique - Google Patents

Dispositif de préhension pneumatique Download PDF

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Publication number
WO2019090675A1
WO2019090675A1 PCT/CN2017/110414 CN2017110414W WO2019090675A1 WO 2019090675 A1 WO2019090675 A1 WO 2019090675A1 CN 2017110414 W CN2017110414 W CN 2017110414W WO 2019090675 A1 WO2019090675 A1 WO 2019090675A1
Authority
WO
WIPO (PCT)
Prior art keywords
gripper
cylinder
plate
air
connecting plate
Prior art date
Application number
PCT/CN2017/110414
Other languages
English (en)
Chinese (zh)
Inventor
贺碧先
Original Assignee
贺碧先
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 贺碧先 filed Critical 贺碧先
Priority to PCT/CN2017/110414 priority Critical patent/WO2019090675A1/fr
Publication of WO2019090675A1 publication Critical patent/WO2019090675A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/02—Gripping heads and other end effectors servo-actuated

Definitions

  • the present invention relates to the field of mechanical technology, and in particular to a pneumatic claw component.
  • the air gripper is a very important component, but the existing gripper structure is relatively complicated, the gripper is not strong, and the work efficiency is low.
  • a gripper member comprising: a gripper assembly, a connecting assembly, a cylinder coupled to the gripper assembly, a third connecting plate between the cylinder of the cylinder and the connecting assembly;
  • the air gripper assembly includes a first air gripper member and a second air gripper member disposed above and below, the first air gripper member and the second air gripper member are disposed opposite to each other, and the first air gripper member includes a first air gripper and a first connecting plate, the first air claw is connected to the first connecting plate, the second air claw member includes a second air claw and a second connecting plate, the second air claw is connected to the second connecting plate, and the cylinder is located at the first connection Between the board and the second connecting board;
  • the connecting component includes a sliding plate, the third connecting plate is located between the cylinder block of the cylinder and the sliding plate, the sliding plate is provided with a sliding slot, and the third connecting plate is slidably connected with the sliding plate through the sliding slot to adjust The height of the air gripper assembly;
  • the cylinder is a bidirectional telescopic cylinder, and the telescopic rods of the cylinder are respectively connected to the first connecting plate and the second connecting plate Connecting, when the telescopic rod of the cylinder is retracted, the first air gripper and the second air gripper are close to each other to grip the object, and when the telescopic rod of the cylinder is extended, the first air gripper and the second air gripper are separated from each other and are separated from each other. Hold the object.
  • the first air grip includes a first gripper finger and a first support plate, and the first support plate is located between the first gripper finger and the first connecting plate.
  • the second air gripper includes a second gripper finger and a second support plate, and the second support plate is located between the first ear gripper finger and the second connecting lug.
  • the first gripper finger and the second gripper finger are oppositely disposed.
  • an accommodation space for accommodating an object is formed between the first support plate and the second support plate.
  • the connecting component further includes a horizontal plate and a triangular fixing bracket, the horizontal plate is vertically connected to the sliding plate, the triangular fixing bracket is located below the horizontal plate, and the triangular fixing bracket is connected to the horizontal Board and skateboard.
  • the horizontal plate is provided at one end away from the sliding plate with a mounting hole connectable to the external device.
  • the above air gripper member, the cylinder is a bidirectional telescopic cylinder, the cylinder is located between the first air gripper and the second air gripper, and the first air gripper comprises a first gripper finger and a first connecting plate, the second air
  • the claw member includes a second gripper finger and a second connecting plate, the cylinder is located between the first connecting plate and the second connecting plate, the cylinder is closed, and the telescopic rod of the cylinder drives the first gripper finger and the second gripper finger to approach each other
  • the cylinder 200 is opened, and the object to be clamped is placed.
  • FIG. 1 is a schematic structural view of a gripper member of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
  • the present invention provides a air gripper component 10, comprising: a air gripper assembly 100, a cylinder 200 coupled to a gripper assembly 100, a connecting assembly 300, and a cylinder block and a connecting assembly located in the cylinder 200.
  • the cylinder 200 controls the snoring and closing of the gripper assembly 100, and the gripper assembly 100 can hold or release an object.
  • the air gripper assembly 100 includes a first air gripper member 110 and a second air gripper member 120 disposed above and below, and the first air gripper member 110 is disposed opposite to the second air gripper member 120, the first air gripper The first air gripper 11 1 and the first connecting plate 112 are disposed on the member 110, the first air gripper 111 is connected to the first connecting lug 112, and the second air gripper 120 includes a second air gripper 121 and a second connecting lug 122.
  • the second gripper 121 is coupled to the second connecting plate 122, and the cylinder 200 is located between the first connecting plate 112 and the second connecting plate 122.
  • first air gripper 111 is disposed opposite to the second air gripper 121, and the first air gripper 111 is screwed to the first connecting plate 112 by screws or studs, and the second air gripper 121 and the second connecting lug 122 is screwed or screwed to facilitate replacement of the first air gripper 111 and the second air gripper 121.
  • the connection assembly 300 includes a slider 310 that is located between the cylinder of the cylinder 200 and the slider 310
  • the sliding plate 310 is provided with a sliding slot
  • the third connecting plate 400 is slidably connected with the sliding plate 310 through the sliding slot to adjust the height of the air gripper assembly 100.
  • the third connecting plate 400 can slide on the sliding plate 310.
  • the third connecting plate 400 can be fixed on the sliding plate 310 by screws or screws, thereby adjusting the height of the air gripper assembly 100, and adapting the clips at different height positions. Hold the object.
  • the cylinder 200 is a bidirectional telescopic cylinder, and the telescopic rods of the cylinder 200 are respectively connected to the first connecting plate 112 and the second connecting plate 122.
  • the telescopic rod of the cylinder 200 retracts the cylinder of the cylinder 200, the first gripper 111 and The second air grippers 121 are close to each other to grip the object, and when the telescopic rod of the air cylinder 200 is extended, the first air gripper 111 and the second air gripper 121 are separated from each other to release the object to be gripped.
  • the air cylinder 200 drives the first air gripper 111 and the second air gripper 121 to move up and down respectively, so that the first air gripper 111 and the second air gripper 121 are opened, when the clamped object is in the first gripper 111 and When the cylinder 200 is closed between the second grippers 112, the object is clamped between the first gripper 111 and the second gripper 112. Simply restart the cylinder 200 to release the clamped object.
  • the first gripper 111 includes a first gripper finger 113 and a first support plate 114, and the first support plate 114 is located between the first gripper finger 113 and the first web 112.
  • the first gripper finger 113 can be a block-like object or a finger-like finger-like object.
  • the first support plate 114 is screwed to the first connecting plate 112, and the first gripper finger 113 can be integrally formed with the first support plate 114.
  • the first gripper finger 113 may be integrally cast or welded with the first support plate 114.
  • the second gripper 121 includes a second gripper finger 123 and a second support plate 124, and the second support panel 124 is located between the second ear gripper finger 123 and the second web 122.
  • the second gripper finger 123 may be a block-like object or a finger-like finger-like object that cooperates with the first gripper finger 113 to hold the object.
  • the second support plate 124 can be screwed to the second connecting plate 122.
  • the second gripper finger 123 can be formed integrally with the second support plate 124.
  • the second gripper finger 123 can be integrally cast or welded with the second support plate 124.
  • an accommodation space 130 is formed between the first support plate 114 and the second support plate 124.
  • the first grip finger 113 and the first support plate 114 have a stepped shape
  • the second grip finger 123 and the second support plate 124 have a stepped shape, that is, the first grip finger 113 and the second grip
  • the spacing between the claw fingers 123 is smaller than the spacing between the first support plate 114 and the second support plate 124, thereby forming the accommodating space 130, and the accommodating space 130 can accommodate a part of the object, for example, when clamping the end of the object If it is larger, the accommodating space 130 accommodates the end portion, so that the first grip finger 113 and the second grip finger 123 better grip the object.
  • the connecting component 300 further includes a horizontal plate 320 and a triangular fixing bracket 330.
  • the horizontal plate 320 is vertically connected to the sliding plate 310
  • the triangular fixing bracket 330 is located below the horizontal plate 320
  • the triangular fixing bracket 330 is connected to the horizontal plate 3 20 And skateboard 310.
  • the triangular fixing bracket 330 can fix the horizontal plate 320 and the sliding plate 310 to play a fixed role
  • the triangular fixing bracket 330 has a triangular cross section, which is more fixed and more stable to the horizontal plate 320 and the sliding plate 310.
  • the one end of the horizontal plate 320 away from the sliding plate 310 is provided with a mounting hole 321 connectable to the external device, so as to facilitate the installation and disassembly of the air gripper member 10.
  • the above-mentioned air gripper member, the cylinder 200 is a bidirectional telescopic cylinder, the cylinder 200 is located between the first air gripper 110 and the second air gripper 120, and the first air gripper 110 includes the first gripper finger 113 and the first The connecting plate 112, the second air gripper 120 includes a second gripper finger 123 and a second connecting plate 122, the cylinder 200 is located between the first connecting plate 112 and the second connecting plate 122, the cylinder 200 is closed, and the telescopic rod of the cylinder 200 The first grip finger 113 and the second grip finger 123 are brought close to each other to grip the object, and the cylinder 200 is opened, and the clamped object is released.

Abstract

L'invention concerne un dispositif de préhension pneumatique (10), comprenant un ensemble de préhension pneumatique (100), un ensemble de liaison (300), un cylindre (200) relié à l'ensemble de préhension pneumatique (100), et une troisième plaque de liaison (400) située entre un corps de cylindre du cylindre (200) et l'ensemble de liaison (300). L'ensemble de préhension pneumatique (100) comprend un premier élément de préhension pneumatique (110) et un second élément de préhension pneumatique (120) disposés l'un au-dessus de l'autre, le premier élément de préhension pneumatique (110) comprenant une première pince pneumatique (111) et une première plaque de liaison (112), et le second élément de préhension pneumatique (120) comprenant une seconde pince pneumatique (121) et une deuxième plaque de liaison (122). Le cylindre (200) est situé entre la première plaque de liaison (112) et la deuxième plaque de liaison (122), le cylindre (200) est un cylindre télescopique bidirectionnel, et une tige télescopique du cylindre (200) est respectivement reliée à la première plaque de liaison (112) et à la deuxième plaque de liaison (122). Lorsque la tige télescopique du cylindre (200) se rétracte dans le corps de cylindre du cylindre (200), la première pince pneumatique (111) et la seconde pince pneumatique (121) sont proches l'une de l'autre afin de serrer un objet ; et lorsque la tige télescopique du cylindre (200) se déploie, la première pince pneumatique (111) et la seconde pince pneumatique (121) sont éloignées l'une de l'autre afin de libérer l'objet serré. Un objet peut être saisi plus fermement et plus solidement au moyen du dispositif de préhension pneumatique (10). Le dispositif de préhension pneumatique présente une structure simple, et est pratique à utiliser et simple à entretenir, et l'efficacité de travail est améliorée.
PCT/CN2017/110414 2017-11-10 2017-11-10 Dispositif de préhension pneumatique WO2019090675A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/110414 WO2019090675A1 (fr) 2017-11-10 2017-11-10 Dispositif de préhension pneumatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/110414 WO2019090675A1 (fr) 2017-11-10 2017-11-10 Dispositif de préhension pneumatique

Publications (1)

Publication Number Publication Date
WO2019090675A1 true WO2019090675A1 (fr) 2019-05-16

Family

ID=66437425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/110414 WO2019090675A1 (fr) 2017-11-10 2017-11-10 Dispositif de préhension pneumatique

Country Status (1)

Country Link
WO (1) WO2019090675A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699911A (zh) * 2012-06-27 2012-10-03 刘敏 一种柔性传递搬运机械手
CN203197594U (zh) * 2013-02-21 2013-09-18 济南吉利汽车有限公司 一种气动定位单元
CN204221501U (zh) * 2014-10-08 2015-03-25 玉环华莱机床有限公司 一种机械手臂
CN204263163U (zh) * 2014-11-25 2015-04-15 江苏省海门中等专业学校 智能机械臂
CN105033732A (zh) * 2015-08-14 2015-11-11 苏州听毅华自动化设备有限公司 一种夹取机构
CN205870543U (zh) * 2016-08-08 2017-01-11 苏州托玛斯自动化科技有限公司 一种工业机器人用旋转夹持机构
KR20170039358A (ko) * 2015-10-01 2017-04-11 한양로보틱스 주식회사 너트 인서트장치
CN206506144U (zh) * 2017-02-27 2017-09-19 特耐斯（镇江）电碳有限公司 碳刷加工设备的投入理线装置
CN107791269A (zh) * 2017-11-10 2018-03-13 贺碧先 一种气爪部件

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699911A (zh) * 2012-06-27 2012-10-03 刘敏 一种柔性传递搬运机械手
CN203197594U (zh) * 2013-02-21 2013-09-18 济南吉利汽车有限公司 一种气动定位单元
CN204221501U (zh) * 2014-10-08 2015-03-25 玉环华莱机床有限公司 一种机械手臂
CN204263163U (zh) * 2014-11-25 2015-04-15 江苏省海门中等专业学校 智能机械臂
CN105033732A (zh) * 2015-08-14 2015-11-11 苏州听毅华自动化设备有限公司 一种夹取机构
KR20170039358A (ko) * 2015-10-01 2017-04-11 한양로보틱스 주식회사 너트 인서트장치
CN205870543U (zh) * 2016-08-08 2017-01-11 苏州托玛斯自动化科技有限公司 一种工业机器人用旋转夹持机构
CN206506144U (zh) * 2017-02-27 2017-09-19 特耐斯（镇江）电碳有限公司 碳刷加工设备的投入理线装置
CN107791269A (zh) * 2017-11-10 2018-03-13 贺碧先 一种气爪部件

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