CN102423861B - Discharge mechanism of steel bar truss forming machine - Google Patents
Discharge mechanism of steel bar truss forming machine Download PDFInfo
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- CN102423861B CN102423861B CN201110302653.1A CN201110302653A CN102423861B CN 102423861 B CN102423861 B CN 102423861B CN 201110302653 A CN201110302653 A CN 201110302653A CN 102423861 B CN102423861 B CN 102423861B
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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, is specifically discharge mechanism of steel bar truss forming machine.
Background technology
Reinforcing steel bar truss forming machine is the equipment for manufacturing steel bar girder, comprising discharge mechanism, discharge mechanism is emitted reinforcing bar, existing discharge mechanism comprises biscuit frame and is fixed on the Rotational Cylindrical of biscuit frame downside, Rotational Cylindrical and frame are rotatably connected, in the time that reinforcing steel bar truss forming machine is worked, reinforcing bar on biscuit frame is drawn out, pulling force makes biscuit frame rotate by Rotational Cylindrical, reinforcing bar is constantly drawn out, existing discharge mechanism exists not enough: in the time that reinforcing steel bar truss forming machine quits work, due to effect of inertia, biscuit frame can not stop operating immediately, in the time that biscuit frame rotates due to inertia, reinforcing bar also can be emitted from biscuit frame, make reinforcing bar depart from biscuit frame, affecting reinforcing steel bar truss forming machine normally works, in the time that reinforcing steel bar truss forming machine is not worked, biscuit frame is rotated by External Force Acting also may, so also can make reinforcing bar emit from biscuit frame, makes reinforcing bar depart from biscuit frame, affects reinforcing steel bar truss forming machine and normally works.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of can synchronizeing with reinforcing bar to quit work, do not work the discharge mechanism of steel bar truss forming machine that hour indicator bin do not rotate.
For solving the problems of the technologies described above, discharge mechanism of steel bar truss forming machine 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 or stop the linkage that rotates or stop with biscuit frame while also comprising reinforcing bar export orientation seat output reinforcing bar; That is to say that biscuit frame rotates in the time that reinforcing bar export orientation seat rotates due to output reinforcing bar, in the time that reinforcing bar export orientation seat stops exporting reinforcing bar, biscuit frame does not rotate;
As improvement, described reinforcing bar export orientation seat is fixed on rocking arm one end, the other end of rocking arm is with to be fixed on connecting rod base in frame hinged, articulated point of rocker arm outer end connects small end, connecting rod is through the strip through-hole on connecting rod base, connecting rod can rotate along strip through-hole, the lower end of connecting rod connects first transmission levers one end, the first transmission levers other end is articulated with frame, the hinged drive link of the first transmission levers and frame pin joint outer end one end, the hinged second transmission levers one end of the drive link other end, the second transmission levers other end is articulated with frame, the second transmission levers pin joint outer end connects an openend end points of clamping ring, another openend end points of clamping ring is connected and fixed on the holder of frame, clamping ring is placed on the outer wall of Rotational Cylindrical, also comprise four extension springs, four extension spring one end be fixed on frame on and the spring fixed seat that is positioned at the first transmission levers one side be connected, the other end is connected in drive link, as further improvement, described drive link comprises two parallel head rods, the first drive link, two the second parallel connecting rods, middle brace rod, two parallel the second drive link and fixed bars, clamp and hinged the first transmission levers two parallel head rod one end, two parallel head rod other ends are clamped first drive link one end, the first drive link other end is clamped in two second parallel connecting rod one end, two second parallel connecting rod other ends are clamped and hinged middle brace rod, clamp respectively and hinged middle brace rod and the second transmission levers at two the second parallel drive link two ends, two the second parallel drive links are also clamped and hinged fixed bar one end simultaneously, and the fixed bar other end and frame are hinged, four described extension springs are connected with spring fixed seat and refer to that four extension spring one end fix by gland, gland connecting screw rod, screw rod is fixed on spring fixed seat by nut, and four described extension spring other ends are connected in drive link and refer to that four extension spring other ends are fixed on middle brace rod outer end,
The openend end points that described the second transmission levers pin joint outer end connects clamping ring refers to that the second transmission levers and connecting plate fix, and openend end points of clamping ring is connected with screw rod, and screw rod is fixed on connecting plate by nut.
Adopt after above structure, the present invention compared with prior art, has advantages of following:
Due to the effect of linkage, make to export reinforcing bar action and biscuit frame synchronization action, in the time not exporting reinforcing bar, biscuit frame does not rotate; In the time of output reinforcing bar, biscuit frame rotates; In the time stopping exporting reinforcing bar, biscuit frame stops operating immediately.
Such structure makes the pulling force of extension spring be delivered to openend end points of clamping ring by drive link and the second transmission levers, and clamping ring and Rotational Cylindrical are clamped, and biscuit frame is not rotated; In the time of output reinforcing bar, the pulling force of reinforcing bar is by guide holder, rocking arm, connecting rod, the first transmission levers, drive link, the second transmission levers, be delivered to openend end points of clamping ring, make clamping ring that the power that the clamping force providing with extension spring is reverse is provided, clamping ring and Rotational Cylindrical are unclamped, biscuit frame is rotated, once reinforcing bar is not exported, clamping ring is only subject to the clamping force that extension spring provides, and Rotational Cylindrical immediately clamped ring clamps braking, thereby stops operating.
Such structure makes extension spring more fixing, and the screw rod that can connect by gland and nut coordinate the level of stretch that regulates extension spring, thereby regulates the pulling force of extension spring; And such structure makes pulling force along the first drive link and the second drive link direction transmission, makes the more effective transmission of pulling force of extension spring.
Can regulate by screw rod and nut like this distance of openend end points of clamping ring and connecting plate, thereby regulate the clamping degree of clamping ring and Rotational Cylindrical.
As improvement, described clamping ring inwall is provided with brake rubber block, increases the frictional force between clamping ring and Rotational Cylindrical, is that clamping ring and Rotational Cylindrical more easily clamp braking.
Accompanying drawing explanation
Fig. 1 is discharge mechanism of steel bar truss forming machine structural representation of the present invention;
Fig. 2 is discharge mechanism of steel bar truss forming machine side structure schematic diagram of the present invention;
Fig. 3 is the enlarged drawing of discharge mechanism of steel bar truss forming machine structural representation A of the present invention;
Fig. 4 is the enlarged drawing of discharge mechanism of steel bar truss forming machine structural representation B of the present invention;
Fig. 5 is the enlarged drawing of discharge mechanism of steel bar truss forming machine structural representation C of the present invention;
Fig. 6 is the enlarged drawing of discharge mechanism of steel bar truss forming machine structural representation D of the present invention;
Fig. 7 is the enlarged drawing of discharge mechanism of steel bar truss forming machine side structure schematic diagram E of the present invention;
Fig. 8 is the enlarged drawing of discharge mechanism of steel bar truss forming machine side structure schematic diagram F of the present invention.
Wherein, 1, guide holder; 2, rocking arm; 3, connecting rod base; 4, extension spring; 5, connecting rod; 6, the first transmission levers; 7, head rod; 7.1, the second connecting rod; 8, spring fixed seat; 9, the first drive link; 10, gland; 11, middle brace rod; 12, the second drive link; 13, fixed bar; 14, the 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 drawings and specific embodiments, the present invention is described in more detail.
Discharge mechanism of steel bar truss forming machine structural representation of the present invention is known as 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, also comprises that reinforcing bar export orientation seat 1 exports reinforcing bar and rotate or stop the linkage that rotates or stop with biscuit frame 20; That is to say that biscuit frame 20 rotates in the time that reinforcing bar export orientation seat rotates due to output reinforcing bar, in the time that reinforcing bar export orientation seat stops exporting reinforcing bar, biscuit frame does not rotate.
Described linkage comprises the guide holder 1 of drawing reinforcing bar, guide holder 1 is fixed on rocking arm 2 one end, the other end of rocking arm 2 is with to be fixed on connecting rod base 3 in frame 16 hinged, rocking arm 2 pin joint outer ends connect connecting rod 5 upper ends, connecting rod 5 is through the strip through-hole on connecting rod base 3, connecting rod 5 can rotate along strip through-hole, the lower end of connecting rod 5 connects first transmission levers 6 one end, first transmission levers 6 other ends are articulated with frame 16, the first transmission levers 6 and hinged drive link one end, frame pin joint outer end, hinged second transmission levers 14 one end of the drive link other end, second transmission levers 14 other ends are articulated with frame 16, the second transmission levers 14 pin joint outer ends connect an openend end points of clamping ring 17, clamping ring 17 another openend end points are connected and fixed on the holder 18 of frame, clamping ring 17 is placed on the outer wall of Rotational Cylindrical 19, the spring fixed seat 8 that is positioned at the first transmission levers 6 one sides on linkage also comprises 4, four extension spring 4 one end of four extension springs and is fixed on frame 16 is connected, and the other end is connected in drive link.
Described drive link comprises two parallel head rods 7, the first drive link 9, two the second parallel connecting rods 7.1, middle brace rod 11, two parallel the second drive link 12 and fixed bars 13, clamp and hinged the first transmission levers 6 two parallel head rod 7 one end, two parallel head rod 7 other ends are clamped first drive link 9 one end, first drive link 9 other ends are clamped in two second parallel connecting rod 7.1 one end, two second parallel connecting rod 7.1 other ends are clamped and hinged middle brace rod 11, clamp respectively and hinged middle brace rod 11 and the second transmission levers 14 at two the second parallel drive link 12 two ends, two the second parallel drive links 12 are also clamped and hinged fixed bar 13 one end simultaneously, and fixed bar 13 other ends and frame 16 are hinged, four described extension springs 4 are connected with spring fixed seat 8 and refer to that four extension spring 4 one end are fixing by gland 10, gland 10 connecting screw rods, screw rod is fixed on spring fixed seat 8 by nut, and four described extension spring other ends are connected in drive link and refer to that four extension spring 4 other ends are fixed on middle brace rod 11 outer ends.
The openend end points that the second described transmission levers 14 pin joint outer ends connect clamping ring 17 refers to that the 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 is fixed on connecting plate 15 by nut.
Described clamping ring 17 inwalls are provided with brake rubber block.
In the time that reinforcing steel bar truss forming machine is not worked, because drive link is subject to the pulling force of extension spring, make the second transmission levers 14 and the second drive link 12 links be subject to the pulling force of the second transmission levers 12, hinged, second transmission levers 14 other ends by the second transmission levers 14 and frame 16 are connected by connecting plate 15 with an openend end points of clamping ring 17, application lever principle, clamping ring 17 is subject to one and the reciprocal power of extension spring 4 pulling force, make clamping ring 17 clamp Rotational Cylindrical 19, make in the time that reinforcing steel bar truss forming machine is not worked, be not subject to external force and make it to rotate.
In the time that reinforcing steel bar truss forming machine is worked, reinforcing bar is drawn out by guide holder 1, guide holder 1 is subject to the power of a reinforcing bar direction of pull, because guide holder 1 is fixed on rocking arm 2 one end, make rocking arm 2 be subject to a moment loading by guide holder 1, because rocking arm 2 other ends are articulated with connecting rod base 3, application lever principle, rocking arm 2 pin joint outer ends are subject to an opposing torque, the connecting rod 5 that is connected in rocking arm 2 pin joint outer ends is rotated by the strip through-hole on connecting rod base 3 by opposing torque effect, connecting rod 5 drives first transmission levers 6 one end to rotate, equally because first transmission levers 6 other ends are articulated with frame 16, application lever principle, moment is transmitted in the other direction, make head rod 7, the first transmission levers 6, the second connecting rod 7.1, middle brace rod 11, the second transmission levers 14 is subject to an active force reverse with extension spring 4 pulling force, finally make clamping ring 17 that the clamping force being provided by extension spring 4 pulling force is provided, clamping ring 17 and Rotational Cylindrical 19 are unclamped, biscuit frame 20 can be rotated by Rotational Cylindrical 19, reinforcing steel bar truss forming machine is normally worked,
In the time that reinforcing steel bar truss forming machine is quit work by duty, because reinforcing bar has lost pulling force, clamping ring 17 is set back at once, clamp with Rotational Cylindrical 19, Rotational Cylindrical 19 is stopped operating at once, can not make reinforcing bar emit from biscuit frame 20, thereby depart from biscuit frame 20.
Below only apply preferably example with regard to the present invention and made explanation, but can not be interpreted as it is limitations on claims, structure of the present invention can have other to change, and is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (2)
1. a discharge mechanism of steel bar truss forming machine, 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: while also comprising reinforcing bar export orientation seat (1) output reinforcing bar, rotate or stop the linkage that rotates or stop with biscuit frame (20);
Described reinforcing bar export orientation seat (1) is fixed on rocking arm (2) one end, the other end of rocking arm (2) is with to be fixed on connecting rod base (3) in frame (16) hinged, rocking arm (2) pin joint outer end connects connecting rod (5) upper end, connecting rod (5) is through the strip through-hole on connecting rod base (3), the lower end of connecting rod (5) connects the first transmission levers (6) one end, the first transmission levers (6) other end is articulated with frame (16), the first transmission levers (6) and hinged drive link one end, frame pin joint outer end, hinged the second transmission levers of the drive link other end (14) one end, the second transmission levers (14) other end is articulated with frame (16), the second transmission levers (14) pin joint outer end connects an openend end points of clamping ring (17), another openend end points of clamping ring (17) is connected and fixed on the holder (18) of frame, clamping ring (17) is placed on the outer wall of Rotational Cylindrical (19), linkage also comprises four extension springs (4), four extension springs (4) one end be fixed on frame (16) spring fixed seat (8) upper and that be positioned at the first transmission levers (6) one sides and be connected, the other end is connected in drive link,
Described drive link comprises two parallel head rods (7), the first drive link (9), two parallel the second connecting rods (7.1), middle brace rod (11), two parallel the second drive links (12) and fixed bar (13), clamp and hinged the first transmission levers (6) two parallel head rods (7) one end, two parallel head rods (7) other end is clamped the first drive link (9) one end, the first drive link (9) other end is clamped in two parallel the second connecting rod (7.1) one end, two parallel the second connecting rod (7.1) other ends are clamped and hinged middle brace rod (11), clamp respectively and hinged middle brace rod (11) and the second transmission levers (14) at two parallel the second drive link (12) two ends, two parallel the second drive links (12) are also clamped and hinged fixed bar (13) one end 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 refer to that four extension springs (4) one end is fixing by gland (10), gland (10) connecting screw rod, screw rod is fixed on spring fixed seat (8) by nut, and four described extension spring other ends are connected in drive link and refer to that four extension springs (4) other end is fixed on middle brace rod (11) outer end,
The openend end points that described the second transmission levers (14) pin joint outer end connects clamping ring (17) refers to that the 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 is fixed on connecting plate (15) by nut.
2. discharge mechanism of steel bar truss forming machine according to claim 1, 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 CN102423861A (en) | 2012-04-25 |
| CN102423861B true 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104438372B (en) * | 2014-12-15 | 2016-06-29 | 安阳合力创科冶金新技术股份有限公司 | High-speed cold-rolled wire material feeding telescopic charging barrel |
| 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 | Priority date | Publication date | Assignee | Title |
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| DE1922781C3 (en) * | 1969-05-05 | 1981-11-05 | Alexandra 8730 Bad Kissingen Satzinger | Decoiler |
| 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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| CN102423861A (en) | 2012-04-25 |
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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. |