CN102554609B - Magnetic suction type screw taking mechanism - Google Patents
Magnetic suction type screw taking mechanism Download PDFInfo
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- CN102554609B CN102554609B CN201210018929.8A CN201210018929A CN102554609B CN 102554609 B CN102554609 B CN 102554609B CN 201210018929 A CN201210018929 A CN 201210018929A CN 102554609 B CN102554609 B CN 102554609B
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- screw
- magnet
- electric screwdriver
- taking mechanism
- positioning seat
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Abstract
The present invention discloses a magnetic suction type screw taking mechanism which comprises the following components: a bearing bracket which is provided with an electric screwdriver, and a lifting motor which controls for causing the bearing bracket to lift. A connecting rod base is fixed below the bearing bracket. The connecting rod base is connected with a screw positioning base through a connecting rod. The screw positioning base abuts against the electric screwdriver bit and is provided below the electric screwdriver bit. One surface of the screw positioning base, which faces the electric screwdriver, is provided with a magnet that is used for positioning the screw. When the screw taking mechanism of the invention performs screw taking and conveying, the screw is kept vertical always. Even when no guiding hole is provided above the screw hole, the screw can be screwed into the screw hole. An automatic screw positioning problem is settled. The magnetic suction type screw taking mechanism is suitable for the state in which no guiding hole is provided or half edge of guiding groove is provided above the screw hole.
Description
Technical field
The present invention relates to one and get screw mechanism, particularly a kind of magnetic suction type screw taking mechanism that utilizes magnetic location.
Background technology
At present, on industrial flow production line, screw screw and generally adopt the electronic or pneumatic tool that revolves, have advantage simple in structure though this class power revolves tool, but still need hand-held, can not realize the automation of production, inefficiency; When produce larger time, need a large amount of workmans twist this operation of screw, raising production cost.
The operation principle of more existing automatic screw tightening devices is, first screw is transported in the pilot hole of screw top, then utilizes manipulator control electric screwdriver to tighten screw, realized the automation mechanized operation of stubborn screw operation.There is the situation of pilot hole but these devices are only applicable to screw top, when screw top does not have pilot hole or only has half of gathering sill, be difficult to realize the automatic location of screw and tighten.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of this invention is to provide a kind of magnetic suction type screw taking mechanism that can automatically get screw and screw is located.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of magnetic suction type screw taking mechanism, comprise the bearing block of electric screwdriver, the lifting motor of Control Shaft bearing lifting are installed, described bearing block below is fixed with connecting rod base, described connecting rod base is connected with screw positioning seat by connecting rod, described screw positioning seat is criticized mouth setting thereunder near electric screwdriver, and screw positioning seat is provided with the magnet for dog screw towards the one side of electric screwdriver.
As the further improvement of technique scheme, described magnet comprises for the first magnet of dog screw head with for the second magnet of dog screw threaded portion, described the first magnet and the second magnet are on same vertical line, the first magnet is positioned at the second magnet top, described the first magnet is fixed on screw positioning seat, and described the second magnet is connected with screw positioning seat elasticity by horizontally disposed spring.Two magnet in same vertical line for locating are set, utilize two point location one lines, make screw taking out and the vertical and invariant position of maintenance in course of conveying; On the second magnet, be connected with screw positioning seat elasticity by horizontally disposed spring, screw head is automatically pushed the second magnet backward open screw head can be passed through smoothly during by the second magnet, and screw head pushes forward under the effect of spring by rear the second magnet and the threaded portion of screw is held.
As the further improvement of technique scheme, described the second magnet is cambered surface or inclined-plane towards the one side of electric screwdriver and the transition of the second magnet upper surface; The second magnet is cambered surface or inclined-plane towards the one side of electric screwdriver and the transition of the second magnet lower surface.Arranging while facilitating screw head by the second magnet of cambered surface or inclined-plane pushed it open backward.
As the further improvement of technique scheme, described screw positioning seat is provided with longitudinal " V " type groove or deep-slotted chip breaker towards the one side of electric screwdriver, and described magnet is arranged in " V " type groove or deep-slotted chip breaker.The setting of " V " type groove or deep-slotted chip breaker can be located screw more accurately.
Preferably, described screw positioning seat adopts metallic copper to be made, and it can not attracted mutually with magnet; Screw positioning seat can also adopt other not make with metal or alloy that magnet is inhaled mutually.
As the further improvement of technique scheme, on described bearing block, be provided with the lock screw motor that drives electric screwdriver to rotate, can control electric screwdriver rotation and lock screw operation.
The invention has the beneficial effects as follows: the screw mechanism of getting of the present invention is in the time taking out and carry screw, it is vertical that screw keeps, even in the situation that not thering is pilot hole above screw, still screw can be screwed into screw, solve the automatic orientation problem of screw, be applicable to the situation that screw top does not have pilot hole or only has half of gathering sill.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is structural representation of the present invention (broken section);
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the schematic perspective view of screw positioning seat;
Fig. 5 is the top view of screw positioning seat;
Fig. 6 is the cutaway view along B-B line in Fig. 5.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the embodiment of a kind of magnetic suction type screw taking mechanism provided by the invention, comprises bracing frame 16, is provided with ball bearing 6 on bracing frame 16, bearing block 5 is arranged on ball bearing 6, is also provided with lifting motor 1 driving shaft bearing 5 and moves up and down along ball bearing 6; Electric screwdriver 8 is installed on bearing block 5, is also provided with motor cabinet 3 on bearing block 5, be fixed with and control the lock screw motor 2 that rotates of electric screwdriver 8 on motor cabinet 3, described lock screw motor 2 is connected with electric screwdriver 8 by shaft coupling 4 and controls its rotation.
Preferably, screw positioning seat 10 adopts metallic copper to be made, and it can not attracted mutually with magnet; Screw positioning seat 10 can also adopt other not make with metal or alloy that magnet is inhaled mutually.
The operation principle of the magnetic suction type screw taking mechanism of the present embodiment: screw 11 is sent to after fixing fixture, lifting motor 1 is delivered to whole bearing block 5 depress in fixing fixture by ball bearing 6, in the process falling, the screw head of screw 11 is pushed the second magnet 13 in screw positioning seat 10 open under the effect of thrust backward, until after the head of whole screw 11 passes through, the second magnet 13 pushes forward under the effect of spring 14, the threaded portion of screw 11 is held and located, the head of screw 11 is fixing under the suction of the first magnet 12 and location, finally screw 11 is delivered on the workpiece that needs lock screw by transfer member, controlling electric screwdriver 8 by lock screw motor 2 tightens screw 11 in workpiece.
The screw mechanism of getting of the present invention is in the time taking out and carry screw, utilizing magnet to hold screw makes screw keep vertical, even in the situation that not thering is pilot hole above screw, still screw can be screwed into screw, solve the automatic orientation problem of screw, be applicable to the situation that screw top does not have pilot hole or only has half of gathering sill, be also applicable to be screwed into the workpiece of tapping screw.
The foregoing is only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.
Claims (6)
1. a magnetic suction type screw taking mechanism, comprise the bearing block (5) of electric screwdriver (8), the lifting motor (1) of Control Shaft bearing (5) lifting are installed, it is characterized in that: described bearing block (5) below is fixed with connecting rod base (7), described connecting rod base (7) is connected with screw positioning seat (10) by connecting rod (9), near electric screwdriver (8) batch mouth setting thereunder, screw positioning seat (10) is provided with the magnet for dog screw towards the one side of electric screwdriver (8) to described screw positioning seat (10).
2. magnetic suction type screw taking mechanism according to claim 1, it is characterized in that: described magnet comprises for first magnet (12) of dog screw head with for second magnet (13) of dog screw threaded portion, described the first magnet (12) and the second magnet (13) are on same vertical line, the first magnet (12) is positioned at the second magnet (13) top, it is upper that described the first magnet (12) is fixed on screw positioning seat (10), and described the second magnet (13) is connected with screw positioning seat (10) elasticity by horizontally disposed spring (14).
3. magnetic suction type screw taking mechanism according to claim 2, is characterized in that: described the second magnet (13) is cambered surface or inclined-plane towards the one side of electric screwdriver (8) with the transition of the second magnet (13) upper surface; The second magnet (13) is cambered surface or inclined-plane towards the one side of electric screwdriver (8) with the transition of the second magnet (13) lower surface.
4. magnetic suction type screw taking mechanism according to claim 1, is characterized in that: described screw positioning seat (10) is provided with longitudinal " V " type groove or deep-slotted chip breaker towards the one side of electric screwdriver (8), and described magnet is arranged in " V " type groove or deep-slotted chip breaker.
5. according to the magnetic suction type screw taking mechanism described in the arbitrary claim of claim 1 to 4, it is characterized in that: described screw positioning seat (10) adopts metallic copper to be made.
6. magnetic suction type screw taking mechanism according to claim 1, is characterized in that: on described bearing block (5), be provided with the lock screw motor (2) that drives electric screwdriver to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018929.8A CN102554609B (en) | 2012-01-20 | 2012-01-20 | Magnetic suction type screw taking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018929.8A CN102554609B (en) | 2012-01-20 | 2012-01-20 | Magnetic suction type screw taking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554609A CN102554609A (en) | 2012-07-11 |
| CN102554609B true CN102554609B (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210018929.8A Active CN102554609B (en) | 2012-01-20 | 2012-01-20 | Magnetic suction type screw taking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102554609B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002219A (en) * | 2016-07-07 | 2016-10-12 | 杭州国辰机器人科技有限公司 | Screw clamping, positioning and screwing integrated mechanism |
| CN106563939A (en) * | 2016-11-10 | 2017-04-19 | 浙江贯洲电气有限公司 | Positioner for mounting screws |
| CN108098319B (en) * | 2018-02-13 | 2023-10-24 | 钦州学院 | Automatic screw taking device |
| CN109227153B (en) * | 2018-09-26 | 2021-08-17 | 浙江乐韵钢琴有限公司 | Magnetic suction type adjustable hole-entering device |
| CN109990153B (en) * | 2019-04-30 | 2024-06-07 | 陈国卫 | Quick pipeline connector |
| CN110465964A (en) * | 2019-09-11 | 2019-11-19 | 安徽亘鼎智能科技有限公司 | It is a kind of for attracting the magnetic clamp hand of fishing without hook |
| CN112355622B (en) * | 2020-10-20 | 2022-05-31 | 苏州苏荣精密五金有限公司 | Nut loosening equipment of nut tightening machine |
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| CN2496600Y (en) * | 2001-09-18 | 2002-06-26 | 万晓文 | Screw receiving mechanism |
| CN2686781Y (en) * | 2004-04-06 | 2005-03-23 | 许军华 | Molybdenum wire falling-proof device |
| CN101229639A (en) * | 2007-12-16 | 2008-07-30 | 沈孝芹 | Gantry type bolt installing robot |
| CN201140329Y (en) * | 2007-12-11 | 2008-10-29 | 谢名海 | Automatic screw nail locking machine |
| CN201922419U (en) * | 2010-11-15 | 2011-08-10 | 谢培德 | Nail fixing device |
| CN202447872U (en) * | 2012-01-20 | 2012-09-26 | 江门市高翔自动化设备有限公司 | Magnetic screw taking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3364791B2 (en) * | 1998-12-05 | 2003-01-08 | 好高 青山 | Feeding device for shaft parts |
| JP3376486B2 (en) * | 1999-07-30 | 2003-02-10 | 株式会社 テクノワーク | Screw tightening system for assembly line |
| JP2002021139A (en) * | 2000-07-10 | 2002-01-23 | Okabe:Kk | Sink fitting device |
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2012
- 2012-01-20 CN CN201210018929.8A patent/CN102554609B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496600Y (en) * | 2001-09-18 | 2002-06-26 | 万晓文 | Screw receiving mechanism |
| CN2686781Y (en) * | 2004-04-06 | 2005-03-23 | 许军华 | Molybdenum wire falling-proof device |
| CN201140329Y (en) * | 2007-12-11 | 2008-10-29 | 谢名海 | Automatic screw nail locking machine |
| CN101229639A (en) * | 2007-12-16 | 2008-07-30 | 沈孝芹 | Gantry type bolt installing robot |
| CN201922419U (en) * | 2010-11-15 | 2011-08-10 | 谢培德 | Nail fixing device |
| CN202447872U (en) * | 2012-01-20 | 2012-09-26 | 江门市高翔自动化设备有限公司 | Magnetic screw taking mechanism |
Non-Patent Citations (1)
| Title |
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| JP特开2002-21139A 2002.01.23 |
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| CN102554609A (en) | 2012-07-11 |
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Address after: 529080 Guangdong Province, Jiangmen Jianghai Jinxi Road No. 2 Building 1 (by 01) Patentee after: JIANGMEN TOP ELECTRIC INTELLIGENCE CO., LTD. Address before: 529080 Guangdong Province, Jiangmen City Jianghai off even the sea Xinsha Mei Industrial Zone Patentee before: Jiangmen Top Automation Technology Co., Ltd. |