CN102423861A - Discharge mechanism of steel bar truss forming machine - Google Patents
Discharge mechanism of steel bar truss forming machine Download PDFInfo
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- CN102423861A CN102423861A CN2011103026531A CN201110302653A CN102423861A CN 102423861 A CN102423861 A CN 102423861A CN 2011103026531 A CN2011103026531 A CN 2011103026531A CN 201110302653 A CN201110302653 A CN 201110302653A CN 102423861 A CN102423861 A CN 102423861A
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- frame
- transmission levers
- fixed
- drive link
- steel bar
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Abstract
The invention discloses a discharge mechanism of a steel bar truss forming machine. The discharge mechanism comprises a perform rack (20), a steel bar output guide seat (1), a rotating column (19) which is arranged on the lower end of the perform rack (20), and a linkage device, wherein, the rotating column (19) is rotatably connected with a frame (16); and by means of the linkage device, the perform rack (20) rotates when the steel bar output guide seat (1) rotates when outputting steel bars, and the perform rack (20) stops when the steel bar output guide seat (1) stops outputting the steel bars. The discharge mechanism of the steel bar truss forming machine and the steel bars can stop and work synchronously, and the perform rack (20) does not rotate when the discharge mechanism does not work.
Description
Technical field
The present invention relates to a kind of frame for movement, specifically is steel bar girder make-up machine discharge mechanism.
Background technology
The steel bar girder make-up machine is the equipment that is used for making steel bar girder, and comprising discharge mechanism, discharge mechanism is emitted reinforcing bar; Existing discharge mechanism comprises biscuit frame and the Rotational Cylindrical that is fixed in biscuit frame downside, and Rotational Cylindrical and frame are rotatably connected, when the steel bar girder make-up machine is worked; Reinforcing bar on the biscuit frame is drawn out, and pulling force makes the biscuit frame rotate through Rotational Cylindrical, and reinforcing bar constantly is drawn out; Existing discharge mechanism exists not enough: when the steel bar girder make-up machine quit work, because effect of inertia, the biscuit frame can not stop operating immediately; When the biscuit frame rotates owing to inertia; Reinforcing bar also can be emitted from the biscuit frame, makes reinforcing bar break away from the biscuit frame, influences steel bar girder make-up machine operate as normal; When the steel bar girder make-up machine was not worked, the biscuit frame was rotated by the external force effect also maybe, and reinforcing bar is emitted from the biscuit frame, made reinforcing bar break away from the biscuit frame, influenced steel bar girder make-up machine operate as normal.
Summary of the invention
Technical problem to be solved by this invention is, the steel bar girder make-up machine discharge mechanism that provide a kind of and can quit work synchronously with reinforcing bar, the hour indicator bin of not working does not rotate.
For solving the problems of the technologies described above; Steel bar girder make-up machine discharge mechanism provided by the invention; Comprise biscuit frame, reinforcing bar export orientation seat, be arranged on the Rotational Cylindrical of biscuit frame lower end; Rotational Cylindrical and frame are rotationally connected, and rotate when also comprising reinforcing bar export orientation seat output reinforcing bar or stop the linkage that to rotate or stop with the biscuit frame; That is to say that the biscuit frame rotates when reinforcing bar export orientation seat rotates owing to the output reinforcing bar, when reinforcing bar export orientation seat stopped to export reinforcing bar, the biscuit frame did not rotate.
After adopting above structure, the present invention compared with prior art has following advantage:
Because the effect of linkage makes action of output reinforcing bar and biscuit frame synchronization action, when not exporting reinforcing bar, the biscuit frame does not rotate; When the output reinforcing bar, the biscuit frame rotates; When stopping to export reinforcing bar, the biscuit frame stops operating immediately.
As improvement, described reinforcing bar export orientation seat is fixed on rocking arm one end, and the other end of rocking arm is hinged with the connecting rod base that is fixed on the frame; the articulated point of rocker arm outer end connects small end; connecting rod passes the strip through-hole on the connecting rod base, and connecting rod can rotate along strip through-hole, and the lower end of connecting rod connects first transmission levers, one end; the first transmission levers other end is articulated in frame; hinged drive link one end in first transmission levers and frame pin joint outer end, hinged second transmission levers of the drive link other end one end, and the second transmission levers other end is articulated in frame; the second transmission levers pin joint outer end connects an openend end points of clamping ring, and another openend end points of clamping ring is connected and fixed on the holder of frame; Clamping ring is placed in the outer wall of Rotational Cylindrical; Also comprise four extension springs, four extension spring one ends be fixed in frame on and the spring fixed seat that is positioned at first transmission levers, one side be connected, the other end is connected in drive link.Such structure makes the pulling force of extension spring be delivered to openend end points of clamping ring through the drive link and second transmission levers, and clamping ring and Rotational Cylindrical are clamped, and the biscuit frame is not rotated; When the output reinforcing bar, the pulling force of reinforcing bar is delivered to openend end points of clamping ring through guide holder, rocking arm, connecting rod, first transmission levers, drive link, second transmission levers; Make clamping ring receive the reverse power of clamping force that provides with extension spring, clamping ring and Rotational Cylindrical are unclamped, the biscuit frame is rotated; In case reinforcing bar is not exported; Clamping ring only receives the clamping force that extension spring provides, and the clamped immediately ring of Rotational Cylindrical clamps braking, thereby stops operating.
As further improvement; Described drive link comprises two parallel head rods, first drive link, two second parallel connecting rods, middle brace rod, two parallel second drive link and fixed bars; Two parallel head rod one ends are clamped and hinged first transmission levers; Two parallel head rod other ends are clamped first drive link, one end; Two parallel second connecting rod, one ends are clamped the first drive link other end, and two second parallel connecting rod other ends are clamped and hinged middle brace rod, and clamp respectively and the hinged middle brace rod and second transmission levers at two second parallel transmission levers two ends; Two second parallel drive links are also clamped and hinged securement bar one end simultaneously, and the fixed bar other end and frame are hinged; Described four extension springs are connected with spring fixed seat and are meant that four extension spring one ends fix through fixing head; The fixing head connecting screw rod; In spring fixed seat, described four extension spring other ends are connected in drive link and are meant that four extension spring other ends are fixed in the middle brace rod outer end screw rod through fixed by nut.Such structure makes more easy fixation of extension spring, can pass through the screw rod of fixing head connection and the level of stretch of nut fit adjustment extension spring, thereby regulates the pulling force of extension spring; And such structure makes pulling force along first drive link and the second drive link direction transmission, makes the more effective transmission of pulling force of extension spring.
As further improving; The openend end points that the described second transmission levers pin joint outer end connects clamping ring is meant that second transmission levers and connecting plate fix; Openend end points of clamping ring is connected with screw rod; Screw rod in connecting plate, can pass through the distance that screw rod and nut are regulated openend end points of clamping ring and connecting plate through fixed by nut like this, thereby regulates the clamping degree of clamping ring and Rotational Cylindrical.
As further improving, described clamping ring inwall is provided with brake rubber block again, increases the frictional force between clamping ring and the Rotational Cylindrical, is that clamping ring and Rotational Cylindrical clamp braking more easily.
Description of drawings
Fig. 1 is a steel bar girder make-up machine discharge mechanism structural representation of the present invention;
Fig. 2 is a steel bar girder make-up machine discharge mechanism side structure sketch map of the present invention;
Fig. 3 is the enlarged drawing of steel bar girder make-up machine discharge mechanism structural representation A of the present invention;
Fig. 4 is the enlarged drawing of steel bar girder make-up machine discharge mechanism structural representation B of the present invention;
Fig. 5 is the enlarged drawing of steel bar girder make-up machine discharge mechanism structural representation C of the present invention;
Fig. 6 is the enlarged drawing of steel bar girder make-up machine discharge mechanism structural representation D of the present invention;
Fig. 7 is the enlarged drawing of steel bar girder make-up machine discharge mechanism side structure sketch map E of the present invention;
Fig. 8 is the enlarged drawing of steel bar girder make-up machine discharge mechanism side structure sketch map F of the present invention.
Wherein, 1, guide holder; 2, rocking arm; 3, connecting rod base; 4, extension spring; 5, connecting rod; 6, first transmission levers; 7, head rod; 7.1, second connecting rod; 8, spring fixed seat; 9, first drive link; 10, fixing head; 11, middle brace rod; 12, second drive link; 13, fixed bar; 14, second transmission levers; 15, connecting plate; 16, frame; 17, clamping ring; 18, holder; 19, Rotational Cylindrical; 20, biscuit frame.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done explanation in further detail.
Can know by steel bar girder make-up machine discharge mechanism structural representation of the present invention shown in Figure 1; Comprise biscuit frame 20, reinforcing bar export orientation seat 1, be arranged on the Rotational Cylindrical 19 of biscuit frame 20 lower ends; Rotational Cylindrical 19 is rotationally connected with frame 16, comprises that also reinforcing bar export orientation seat 1 output reinforcing bar rotates or stops the linkage that to rotate or stop with biscuit frame 20; That is to say that biscuit frame 20 rotates when reinforcing bar export orientation seat rotates owing to the output reinforcing bar, when reinforcing bar export orientation seat stopped to export reinforcing bar, the biscuit frame did not rotate.
Described linkage comprises the guide holder 1 of drawing reinforcing bar, and guide holder 1 is fixed on rocking arm 2 one ends, and the other end of rocking arm 2 is hinged with the connecting rod base 3 that is fixed on the frame 16; rocking arm 2 pin joint outer ends connect connecting rod 5 upper ends; connecting rod 5 passes the strip through-hole on the connecting rod base 3, and connecting rod 5 can rotate along strip through-hole, and the lower end of connecting rod 5 connects first transmission levers, 6 one ends; first transmission levers, 6 other ends are articulated in frame 16; first transmission levers 6 and hinged drive link one end in frame pin joint outer end, hinged second transmission levers of the drive link other end 14 1 ends, and second transmission levers, 14 other ends are articulated in frame 16; second transmission levers, 14 pin joint outer ends connect an openend end points of clamping ring 17, and clamping ring 17 another openend end points are connected and fixed on the holder 18 of frame; Clamping ring 17 is placed in the outer wall of Rotational Cylindrical 19; The spring fixed seat 8 that is positioned at first transmission levers, 6 one sides on linkage also comprises 4, four extension spring 4 one ends of four extension springs and is fixed in frame 16 is connected, and the other end is connected in drive link.
Described drive link comprises the second parallel connecting rod 7.1 of two parallel head rods 7, first drive link 9, two, middle brace rod 11, two parallel second drive link 12 and fixed bars 13; Two parallel head rod 7 one ends are clamped and hinged first transmission levers 6; Two parallel head rod 7 other ends are clamped first drive link, 9 one ends; Two parallel second connecting rod, 7.1 1 ends are clamped first drive link, 9 other ends; Two parallel second connecting rod, 7.1 other ends are clamped and clamp respectively at 11, two parallel second transmission levers, 12 two ends of hinged middle brace rod and the hinged middle brace rod 11 and second transmission levers 14; Two second parallel drive links 12 are also clamped and hinged securement bar 13 1 ends simultaneously, and fixed bar 13 other ends and frame 16 are hinged; Described four extension springs 4 are connected with spring fixed seat 8 and are meant that four extension spring 4 one ends are fixing through fixing head 10; Fixing head 10 connecting screw rods; In spring fixed seat 8, described four extension spring other ends are connected in drive link and are meant that four extension spring 4 other ends are fixed in middle brace rod 11 outer ends screw rod through fixed by nut.
The openend end points that described second transmission levers 14 pin joint outer ends connect clamping ring 17 is meant that second transmission levers 14 is fixing with connecting plate 15, and an openend end points of clamping ring 17 is connected with screw rod, and screw rod passes through fixed by nut in connecting plate 15.
Described clamping ring 17 inwalls are provided with brake rubber block.
When the steel bar girder make-up machine is not worked; Because drive link receives the pulling force of extension spring; Make second transmission levers 14 and second drive link, 12 links receive the pulling force of second transmission levers 12, hinged, second transmission levers, 14 other ends through second transmission levers 14 and frame 16 are connected through connecting plate 15 with an openend end points of clamping ring 17, use lever principle; Clamping ring 17 receives one and the reciprocal power of extension spring 4 pulling force; Make clamping ring 17 clamp Rotational Cylindrical 19, make when the steel bar girder make-up machine is not worked, be not subject to external force and make it to rotate.
When the steel bar girder make-up machine was worked, reinforcing bar was drawn out through guide holder 1, and guide holder 1 receives the power of a reinforcing bar direction of pull; Because guide holder 1 is fixed in rocking arm 2 one ends, makes rocking arm 2 receive a moment loading through guide holder 1, because rocking arm 2 other ends are articulated in connecting rod base 3; Use lever principle; rocking arm 2 pin joint outer ends receive an opposing torque, and the connecting rod 5 that is connected in rocking arm 2 pin joint outer ends is rotated through the strip through-hole on the connecting rod base 3 by the opposing torque effect, connecting rod 5 drives first transmission levers, 6 one ends and rotates; same because first transmission levers, 6 other ends are articulated in frame 16; as to use lever principle, moment is transmitted in the other direction, make head rod 7, first transmission levers 6, second connecting rod 7.1, middle brace rod 11, second transmission levers 14 receive one with the reverse active force of extension spring 4 pulling force; make the clamping force that clamping ring 17 overcomes to be provided by extension spring 4 pulling force at last; clamping ring 17 and Rotational Cylindrical 19 are unclamped, make biscuit frame 20 make steel bar girder make-up machine operate as normal through Rotational Cylindrical 19 rotations;
When the steel bar girder make-up machine is quit work by duty,, clamping ring 17 is set back at once because reinforcing bar has lost pulling force; Clamp with Rotational Cylindrical 19; Rotational Cylindrical 19 is stopped operating at once, reinforcing bar is emitted from biscuit frame 20, thereby break away from biscuit frame 20.
Below only use preferable instance with regard to the present invention and made explanation, but can not be interpreted as it is the restriction to claim, structure of the present invention can have other variations, is not limited to said structure.In a word, all various variations of in the protection domain of independent claims of the present invention, being done are all in protection scope of the present invention.
Claims (5)
1. steel bar girder make-up machine discharge mechanism; Comprise biscuit frame (20), reinforcing bar export orientation seat (1), be arranged on the Rotational Cylindrical (19) of biscuit frame (20) lower end; Rotational Cylindrical (19) and frame (16) are rotationally connected, and it is characterized in that: rotate when also comprising reinforcing bar export orientation seat (1) output reinforcing bar or stop the linkage that to rotate or stop with biscuit frame (20).
2. steel bar girder make-up machine discharge mechanism according to claim 1; It is characterized in that: described reinforcing bar export orientation seat (1) is fixed on rocking arm (2) one ends; the other end of rocking arm (2) is hinged with the connecting rod base (3) that is fixed on the frame (16); rocking arm (2) pin joint outer end connects connecting rod (5) upper end, and connecting rod (5) passes the strip through-hole on the connecting rod base (3), and the lower end of connecting rod (5) connects first transmission levers (6) one ends; first transmission levers (6) other end is articulated in frame (16); first transmission levers (6) and hinged drive link one end in frame pin joint outer end, hinged second transmission levers of the drive link other end (14) one ends, and second transmission levers (14) other end is articulated in frame (16); second transmission levers (14) pin joint outer end connects an openend end points of clamping ring (17), and another openend end points of clamping ring (17) is connected and fixed on the holder (18) of frame; Clamping ring (17) is placed in the outer wall of Rotational Cylindrical (19); Linkage also comprises four extension springs (4), four extension spring (4) one ends be fixed in that frame (16) goes up and the spring fixed seat (8) that is positioned at first transmission levers (6) one sides is connected, the other end is connected in drive link.
3. steel bar girder make-up machine discharge mechanism according to claim 2; It is characterized in that: described drive link comprises two parallel head rods (7), first drive link (9), two parallel second connecting rods (7.1), middle brace rod (11), two parallel second drive links (12) and fixed bar (13); Two parallel head rod (7) one ends are clamped and hinged first transmission levers (6); Two parallel head rods (7) other end is clamped first drive link (9) one ends; Two parallel second connecting rod (7.1) one ends are clamped first drive link (9) other end; Two parallel second connecting rod (7.1) other ends are clamped and hinged middle brace rod (11), and clamp respectively and hinged middle brace rod (11) and second transmission levers (14) at two parallel second transmission levers (12) two ends; Two parallel second drive links (12) are also clamped and hinged securement bar (13) one ends simultaneously, and fixed bar (13) other end and frame (16) are hinged; Described four extension springs (4) are connected with spring fixed seat (8) and are meant that four extension springs (4) one ends are fixing through fixing head (10); Fixing head (10) connecting screw rod; In spring fixed seat (8), described four extension spring other ends are connected in drive link and are meant that four extension springs (4) other end is fixed in middle brace rod (11) outer end screw rod through fixed by nut.
4. steel bar girder make-up machine discharge mechanism according to claim 2; It is characterized in that: the openend end points that described second transmission levers (14) pin joint outer end connects clamping ring (17) is meant that second transmission levers (14) and connecting plate (15) are fixing; (17) openend end points of clamping ring are connected with screw rod, and screw rod passes through fixed by nut in connecting plate (15).
5. steel bar girder make-up machine discharge mechanism according to claim 2 is characterized in that: described clamping ring (17) inwall is provided with brake rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302653.1A CN102423861B (en) | 2011-10-09 | 2011-10-09 | Discharge mechanism of steel bar truss forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302653.1A CN102423861B (en) | 2011-10-09 | 2011-10-09 | Discharge mechanism of steel bar truss forming machine |
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| Publication Number | Publication Date |
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| CN102423861A true CN102423861A (en) | 2012-04-25 |
| CN102423861B CN102423861B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110302653.1A Active CN102423861B (en) | 2011-10-09 | 2011-10-09 | Discharge mechanism of steel bar truss forming machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438372A (en) * | 2014-12-15 | 2015-03-25 | 安阳合力创科冶金新技术研发股份有限公司 | Telescopic cylinder for high-speed cold-rolled wire feeding |
| CN110102666A (en) * | 2019-04-27 | 2019-08-09 | 临海市创宇工艺有限公司 | A kind of tinsel cutting assembly line |
| CN112275835A (en) * | 2020-09-14 | 2021-01-29 | 太仓太乙信息工程有限公司 | Unpowered metal wire discharging device |
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| GB1316817A (en) * | 1969-05-05 | 1973-05-16 | Satzinger Roland | Reel-unwinding apparatus |
| JP2005297035A (en) * | 2004-04-14 | 2005-10-27 | Shinko Wire Co Ltd | Wire rod discharge apparatus |
| CN2751936Y (en) * | 2004-11-30 | 2006-01-18 | 天津市建科机械制造有限公司 | Reinforced bar hoop bender wire paying out frame |
| CN201264834Y (en) * | 2008-06-13 | 2009-07-01 | 江苏通光光电子有限公司 | Yarn laying apparatus with tension control |
| CN201330099Y (en) * | 2008-12-29 | 2009-10-21 | 广东南洋电缆集团股份有限公司 | Wire releasing device and wire releasing tension control mechanism thereof |
| CN202278439U (en) * | 2011-10-09 | 2012-06-20 | 宁波新州焊接设备有限公司 | Discharging mechanism of reinforcing steel bar truss forming machine |
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2011
- 2011-10-09 CN CN201110302653.1A patent/CN102423861B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316817A (en) * | 1969-05-05 | 1973-05-16 | Satzinger Roland | Reel-unwinding apparatus |
| JP2005297035A (en) * | 2004-04-14 | 2005-10-27 | Shinko Wire Co Ltd | Wire rod discharge apparatus |
| CN2751936Y (en) * | 2004-11-30 | 2006-01-18 | 天津市建科机械制造有限公司 | Reinforced bar hoop bender wire paying out frame |
| CN201264834Y (en) * | 2008-06-13 | 2009-07-01 | 江苏通光光电子有限公司 | Yarn laying apparatus with tension control |
| CN201330099Y (en) * | 2008-12-29 | 2009-10-21 | 广东南洋电缆集团股份有限公司 | Wire releasing device and wire releasing tension control mechanism thereof |
| CN202278439U (en) * | 2011-10-09 | 2012-06-20 | 宁波新州焊接设备有限公司 | Discharging mechanism of reinforcing steel bar truss forming machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438372A (en) * | 2014-12-15 | 2015-03-25 | 安阳合力创科冶金新技术研发股份有限公司 | Telescopic cylinder for high-speed cold-rolled wire feeding |
| CN110102666A (en) * | 2019-04-27 | 2019-08-09 | 临海市创宇工艺有限公司 | A kind of tinsel cutting assembly line |
| CN110102666B (en) * | 2019-04-27 | 2020-06-09 | 临海市创宇工艺有限公司 | Metal wire cutting assembly line |
| CN112275835A (en) * | 2020-09-14 | 2021-01-29 | 太仓太乙信息工程有限公司 | Unpowered metal wire discharging device |
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| Publication number | Publication date |
|---|---|
| CN102423861B (en) | 2014-07-09 |
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Effective date of registration: 20190408 Address after: 314504 Longxiang Street Industrial Park and 518 Shun Lu, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yizhou Machinery Technology Co., Ltd. Address before: 315156 Shuqiao Industrial Zone, Dongqiao Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo Xinzhou Resistance Welder Co., Ltd. |
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