CN219154825U

CN219154825U - Positioning and fixing mechanism for binding cold-drawn flat steel

Info

Publication number: CN219154825U
Application number: CN202223488204.3U
Authority: CN
Inventors: 叶禹成; 叶小运
Original assignee: Nanjing Shuanghammer Cold Drawn Products Co ltd
Current assignee: Nanjing Shuanghammer Cold Drawn Products Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-09
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a positioning and fixing mechanism for binding cold-drawn flat steel, which relates to the technical field of flat steel binding and comprises a supporting plate, wherein the top end of the supporting plate is fixedly connected with a shell, a Y-axis moving mechanism is fixedly arranged in the shell, the inner side of the supporting plate is provided with a shell, two sides of the upper surface of the shell are fixedly connected with first connecting pieces, the output end of the Y-axis moving mechanism is fixedly connected with the first connecting pieces, an X-axis moving mechanism is fixedly arranged in the shell, and the lower surface of the shell is provided with a limiting plate.

Description

Positioning and fixing mechanism for binding cold-drawn flat steel

Technical Field

The utility model relates to the technical field of flat steel bundling, in particular to a positioning and fixing mechanism for cold-drawing flat steel bundling.

Background

Cold drawing flat steel is steel with the width of 12-300mm, the thickness of 4-60mm, the section of rectangle and a little blunt edge. The flat steel can be a finished steel product, and can also be used as a blank for welded pipes and a sheet billet for laminated sheets. The flat steel can be used as a finished product for manufacturing hoops, tools and mechanical parts, and can be used as a house frame structural member, an escalator and the like in a building, so that the flat steel needs to be bundled after being processed, and subsequent transportation is facilitated.

For example: the utility model discloses a reinforcing bar binding device in the chinese patent document of publication No. CN212797483U, it is recorded "beat packet head, the rotating head, drive arrangement and support handle, drive arrangement can drive the rotating head and rotate around its center axis, install the packet head on the rotating head, it has two parallel taper holes of parallel axis symmetrical arrangement to open on the packing head, taper hole lower part size is greater than the diameter of packing reinforcing bar, taper hole upper portion size is less than the diameter of packing reinforcing bar", the device compares manual packing operation, the reinforcing bar is exposed after the bundling obviously reduces, the manpower consumption has been reduced through electric drive reinforcing bar twists reverse simultaneously, it is more even to twist the atress, the bundling outward appearance is regular, the potential safety hazard that the overlength brought has been reduced.

The following drawbacks or problems remain in connection with the prior art: when the square steel binding device is used, the square steel is not convenient to limit and bind, the square steel is easy to incline, and the like, and the square steel is not convenient to bind and limit.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a positioning and fixing mechanism for binding cold-drawn flat steel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a location fixed establishment for cold-drawing band steel is tied up, includes the backup pad, the top fixedly connected with shell of backup pad, the inside fixed mounting of shell has Y axle moving mechanism, the inboard of backup pad is provided with the casing, the equal fixedly connected with first connecting piece in upper surface both sides of casing, Y axle moving mechanism's output and first connecting piece fixed connection, the inside fixed mounting of casing has X axle moving mechanism, the lower surface of casing is provided with the limiting plate, X axle moving mechanism's output and the last fixed surface of limiting plate are connected.

Preferably, the Y-axis moving mechanism comprises a gear motor, the output end of the gear motor is fixedly connected with an output shaft, the output shaft is connected with a first rotating shaft through bevel gear transmission, the first rotating shaft is rotationally connected with the inner wall of the shell, a first sprocket is fixedly sleeved on the outer wall of the first rotating shaft, a second rotating shaft is rotationally connected with the inner wall of the shell, a second sprocket and a third sprocket are fixedly sleeved on the outer wall of the second rotating shaft, a first chain is meshed with the outer wall of the first sprocket, a second chain is meshed with the outer wall of the third sprocket, one ends of the first chain and the second chain are fixedly connected with a first connecting piece, the other ends of the first chain and the second chain are fixedly connected with a second connecting piece, and a balancing weight is fixedly connected with the lower surface of the second connecting piece.

Preferably, the outer wall fixedly connected with second guide spare of balancing weight, the outer wall sliding connection of second guide spare has the second guide bar, the top and the outer wall fixed connection of shell of second guide bar.

Preferably, the first guide piece is fixedly connected to two sides of the outer wall of the shell, the first guide rod is slidably connected to the outer wall of the first guide piece, and the top end of the first guide rod is fixedly connected with the outer wall of the shell.

Preferably, the casing includes the slide bar, the both ends of slide bar all with the inner wall fixed connection of casing, the inner wall fixedly connected with dead lever of casing, the outer wall of dead lever rotates and is connected with the swinging member, the equal swing joint in both ends of swinging member has the swinging member, the equal swing joint in the other end of swinging member has the movable block, movable block and slide bar sliding connection, the outer wall fixedly connected with connecting rod of movable block, the opening has been seted up to the outer wall of casing, the connecting rod extends to the outside of casing through the opening, the extension end and the upper surface fixed connection of limiting plate of connecting rod, the inner wall fixed mounting of casing has the cylinder, the output and the outer wall fixed connection of movable block of cylinder.

The beneficial effects of the utility model are as follows:

according to the utility model, the shell can be driven to vertically find and move through the Y-axis moving mechanism, the limiting plate can be driven to horizontally move through the X-axis moving mechanism, the surface of the limiting plate is contacted with the outer wall of the flat steel, and the flat steel is limited through the two limiting plates, so that the phenomenon of tilting and collapsing of the flat steel is prevented.

In a word, this mechanism can make the strapper when tying up the band steel higher stability when using, and prevents that band steel from carrying and tie up the unstable of tying up that the slope placed and lead to when tying up.

Drawings

Fig. 1 is a front view of a positioning and fixing mechanism for cold-drawn flat steel strapping in accordance with the present utility model.

Fig. 2 is a schematic structural view of a positioning and fixing mechanism for cold-drawing flat steel strapping according to the present utility model.

Fig. 3 is a schematic view of a Y-axis moving mechanism of a positioning and fixing mechanism for cold-drawing flat steel strapping of the present utility model.

Fig. 4 is a schematic structural view of a counterweight and a second connecting member of a positioning and fixing mechanism for binding cold-drawn flat steel.

Fig. 5 is a schematic view of the structure of an X-axis moving mechanism of a positioning and fixing mechanism for cold-drawing flat steel strapping of the present utility model.

Fig. 6 is a schematic view of the structure of an X-moving block, a swinging rod and a swinging member of a positioning and fixing mechanism for binding cold-drawn flat steel according to the present utility model.

Fig. 7 is a bottom view of a housing of a positioning and fixing mechanism for cold-drawn flat steel strapping of the present utility model.

Fig. 8 is a bottom view of a retainer plate of a positioning and fixing mechanism for cold-drawn flat steel strapping in accordance with the present utility model.

Fig. 9 is a side view of a stop plate of a positioning and fixing mechanism for cold-drawn flat steel strapping of the present utility model.

Fig. 10 is a schematic view of the structure of a first guide of a positioning and fixing mechanism for cold-drawing flat steel strapping of the present utility model.

Reference numerals in the drawings: 1. a support plate; 2. a housing; 3. a Y-axis moving mechanism; 301. a speed reducing motor; 302. an output shaft; 303. a first rotation shaft; 304. a first sprocket; 305. a first chain; 306. a second rotation shaft; 307. a second sprocket; 308. a third sprocket; 309. a second chain; 4. a housing; 401. an opening; 5. a first connector; 6. an X-axis moving mechanism; 601. a slide bar; 602. a moving block; 603. a swinging rod; 604. a swinging member; 605. a connecting rod; 606. a fixed rod; 607. a cylinder; 7. a limiting plate; 8. balancing weight; 9. a second connector; 10. a first guide bar; 11. a first guide; 12. a second guide bar; 13. and a second guide.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1 to 2, a positioning and fixing mechanism for binding cold-drawn flat steel comprises a supporting plate 1, wherein the top end of the supporting plate 1 is fixedly connected with a shell 2, a Y-axis moving mechanism 3 is fixedly installed inside the shell 2, a shell 4 is arranged on the inner side of the supporting plate 1, first connecting pieces 5 are fixedly connected to two sides of the upper surface of the shell 4, the output end of the Y-axis moving mechanism 3 is fixedly connected with the first connecting pieces 5, an X-axis moving mechanism 6 is fixedly installed inside the shell 4, a limiting plate 7 is arranged on the lower surface of the shell 4, and the output end of the X-axis moving mechanism 6 is fixedly connected with the upper surface of the limiting plate 7.

In the above-mentioned technical scheme, can drive casing 4 through Y axle moving mechanism 3 and prolong vertical discovery and remove, can drive limiting plate 7 through X axle moving mechanism 6 and prolong the horizontal direction and remove, limiting plate 7 surface and flat steel outer wall contact, it is spacing to the flat steel to prevent that the flat steel from appearing the slope and collapsing phenomenon through two limiting plates 7, the equipment can make the strapper when strapping the flat steel stability higher when using, and prevent that the flat steel from carrying and strapping that the slope is placed and is led to appear when strapping unstable, has improved the stability of strapping.

As shown in fig. 2 to 3, the Y-axis moving mechanism 3 includes a gear motor 301, the gear motor 301 is a worm gear type gear motor, an output shaft 302 is fixedly connected to an output end of the gear motor 301, the output shaft 302 is connected to a first rotating shaft 303 through bevel gear transmission, the first rotating shaft 303 is rotatably connected to an inner wall of the housing 2, a first sprocket 304 is fixedly sleeved on an outer wall of the first rotating shaft 303, a second rotating shaft 306 is rotatably connected to an inner wall of the housing 2, a second sprocket 307 and a third sprocket 308 are fixedly sleeved on an outer wall of the second rotating shaft 306, first chains 305 are engaged with outer walls of the first sprocket 304 and the second sprocket 307, second chains 309 are engaged with outer walls of the third sprocket 308, one ends of the first chains 305 and the second chains 309 are fixedly connected to the first connecting piece 5, the other ends of the first chains 305 and the second chains 309 are fixedly connected to the second connecting piece 9, a balancing weight 8 is fixedly connected to a lower surface of the second connecting piece 9, and the weight of the balancing weight 8 is half of the weight of the housing 4.

In the above technical scheme, the self-locking property of the worm wheel and the worm is utilized to realize reverse self-locking, so that the situation that the first rotating shaft 303 is stressed to rotate is avoided, the stability of the device is improved, the falling situation of the shell 4 is prevented, the torque required by the working of the Y-axis moving mechanism 3 can be reduced through the design of the balancing weight 8, the gear motor 301 is started, the gear motor 301 drives the output shaft 302 to rotate, the output shaft 302 drives the first rotating shaft 303 to rotate through the bevel gear, the first rotating shaft 303 drives the first sprocket 304 to rotate, the first sprocket 304 drives the first chain 305 to drive the second sprocket 307 to rotate, the second sprocket 307 drives the third sprocket 308 to rotate, the shell 4 is driven to move downwards through the first chain 305 and the second chain 309, and meanwhile, the first chain 305 and the second chain 309 drive the balancing weight 8 to move upwards.

As shown in fig. 4, the outer wall of the balancing weight 8 is fixedly connected with a second guide piece 13, the outer wall of the second guide piece 13 is slidably connected with a second guide rod 12, and the top end of the second guide rod 12 is fixedly connected with the outer wall of the shell 2.

In the above-mentioned technical solution, the weight 8 can be moved along the direction of the second guide bar 12 by the design of the second guide bar 12 and the second guide piece 13.

As shown in fig. 1 and 10, two sides of the outer wall of the casing 4 are fixedly connected with a first guide member 11, the outer wall of the first guide member 11 is slidably connected with a first guide rod 10, and the top end of the first guide rod 10 is fixedly connected with the outer wall of the casing 2.

In the above technical solution, by the design of the first guide rod 10 and the first guide piece 11, the housing 4 can slide along the direction of the first guide rod 10, so as to avoid shaking when the housing 4 moves.

As shown in fig. 5 to 7, the casing 4 includes a slide bar 601, two ends of the slide bar 601 are fixedly connected with an inner wall of the casing 4, a fixing rod 606 is fixedly connected with an inner wall of the casing 4, an outer wall of the fixing rod 606 is rotatably connected with a swinging member 604, two ends of the swinging member 604 are movably connected with a swinging rod 603, the other end of the swinging rod 603 is movably connected with a moving block 602, the moving block 602 is slidably connected with the slide bar 601, a connecting rod 605 is fixedly connected with an outer wall of the moving block 602, an opening 401 is formed in the outer wall of the casing 4, the connecting rod 605 extends to the outside of the casing 4 through the opening 401, an extending end of the connecting rod 605 is fixedly connected with an upper surface of the limiting plate 7, an air cylinder 607 is fixedly mounted on the inner wall of the casing 4, and an output end of the air cylinder 607 is fixedly connected with an outer wall of the moving block 602.

In the above technical solution, the cylinder 607 is started, the cylinder 607 is contracted, the cylinder 607 drives the moving block 602 to move, the moving block 602 drives the swinging member 604 to swing through the swinging rod 603, the swinging member 604 drives the other moving block 602 to move through the swinging rod 603 at the other end, at this time, the two moving blocks 602 are close to each other, and the moving block 602 drives the two limiting plates 7 to be close to each other through the connecting rod 605.

Specific use and action of the embodiment:

when the fixing device is used, the fixing device is placed above a feeding mechanism of the strapping machine, at the moment, the limiting plate 7 is located above the feeding mechanism, the gear motor 301 is started, the gear motor 301 drives the output shaft 302 to rotate, the output shaft 302 drives the first rotating shaft 303 to rotate through the bevel gear, the first rotating shaft 303 drives the first sprocket 304 to rotate, the first sprocket 304 drives the first chain 305 to drive the second sprocket 307 to rotate, the second sprocket 307 drives the third sprocket 308 to rotate, the shell 4 is driven to move downwards through the first chain 305 and the second chain 309, the shell 4 drives the limiting plate 7 to move downwards, at the moment, the limiting plate 7 is located on two sides of the flat steel, and the flat steel is limited through the two limiting plates 7;

starting the cylinder 607, the cylinder 607 contracts, the cylinder 607 drives the movable block 602 to move, the movable block 602 drives the swinging piece 604 to swing through the swinging rod 603, the swinging piece 604 drives the other movable block 602 to move through the swinging rod 603 at the other end, at the moment, the two movable blocks 602 are close to each other, the movable block 602 drives the two limiting plates 7 to be close to each other through the connecting rod 605, at the moment, the surfaces of the limiting plates 7 are in contact with the outer wall of the flat steel, and then the flat steel is fed through the feeding mechanism of the strapping machine.

The above structure and process are shown in fig. 1-10.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a location fixed establishment for cold-drawing band steel is tied up, includes backup pad (1), a serial communication port, the top fixedly connected with shell (2) of backup pad (1), the inside fixed mounting of shell (2) has Y axle moving mechanism (3), the inboard of backup pad (1) is provided with casing (4), the equal fixedly connected with first connecting piece (5) of upper surface both sides of casing (4), the output and the first connecting piece (5) fixed connection of Y axle moving mechanism (3), the inside fixed mounting of casing (4) has X axle moving mechanism (6), the lower surface of casing (4) is provided with limiting plate (7), the output of X axle moving mechanism (6) is fixedly connected with the upper surface of limiting plate (7).

2. The positioning and fixing mechanism for cold drawing flat steel bundling according to claim 1, wherein the Y-axis moving mechanism (3) comprises a gear motor (301), an output shaft (302) is fixedly connected to an output end of the gear motor (301), the output shaft (302) is connected with a first rotating shaft (303) through bevel gear transmission, the first rotating shaft (303) is rotationally connected with an inner wall of the housing (2), a first sprocket (304) is fixedly sleeved on an outer wall of the first rotating shaft (303), a second rotating shaft (306) is rotationally connected to an inner wall of the housing (2), a second sprocket (307) and a third sprocket (308) are fixedly sleeved on an outer wall of the second rotating shaft (306), a first chain (305) is meshed to an outer wall of the first sprocket (304) and the second sprocket (307), a second chain (309) is meshed to an outer wall of the third sprocket (308), one end of the first chain (305) and one end of the second chain (309) are fixedly connected with a first connecting piece (5), and the other end of the first chain (305) and the other end (309) of the second chain (309) are fixedly connected with a second chain (9).

3. A positioning and fixing mechanism for cold-drawing flat steel strapping as claimed in claim 2, characterized in that the outer wall of the balancing weight (8) is fixedly connected with a second guide piece (13), the outer wall of the second guide piece (13) is slidably connected with a second guide rod (12), and the top end of the second guide rod (12) is fixedly connected with the outer wall of the housing (2).

4. The positioning and fixing mechanism for cold-drawing flat steel strapping according to claim 1, wherein the two sides of the outer wall of the shell (4) are fixedly connected with first guide pieces (11), the outer wall of each first guide piece (11) is slidably connected with a first guide rod (10), and the top end of each first guide rod (10) is fixedly connected with the outer wall of the shell (2).

5. The positioning and fixing mechanism for cold-drawing flat steel bundling according to claim 1, wherein the shell (4) comprises a sliding rod (601), two ends of the sliding rod (601) are fixedly connected with the inner wall of the shell (4), a fixing rod (606) is fixedly connected with the inner wall of the shell (4), the outer wall of the fixing rod (606) is rotationally connected with a swinging piece (604), two ends of the swinging piece (604) are movably connected with a swinging rod (603), the other end of the swinging rod (603) is movably connected with a moving block (602), the moving block (602) is in sliding connection with the sliding rod (601), an opening (401) is formed in the outer wall of the shell (4), the connecting rod (605) extends to the outside of the shell (4) through the opening (401), the extending end of the connecting rod (605) is fixedly connected with the upper surface of a limiting plate (7), an air cylinder (607) is fixedly mounted on the inner wall of the shell (4), and the output end of the air cylinder (607) is fixedly connected with the outer wall of the moving block (602).