阅读说明：本技术 预应力长线台及其剪切设备 (Prestressed long line platform and shearing equipment thereof ) 是由 吴杰 郑云 周山麒 于 2020-06-03 设计创作，主要内容包括：本发明提供了一种预应力长线台及其剪切设备,预应力长线台包括置于地面或台面上的模台和剪切设备,剪切设备包括可位于模台上的剪切模块以及升降组件,剪切模块包括剪切架、设于剪切架底部的刀具组件以及驱动刀具组件直线往复运动并切割产品的驱动组件。剪切架可以在升降组件的带动下调节与模台之间的间距,从而控制刀具组件与产品相贴合并对产品进行切割,驱动组件可以带动刀具组件直线往复运动,使得刀具组件可以实现直线往复切割的动作,继而对产品进行切割,采用该剪切设备能够自动化的对产品即预应力钢筋进行切割,且刀具组件的直线往复运动能够简单的将产品切割,且对刀具组件的损伤较小。(The invention provides a long prestressed wire platform and shearing equipment thereof, wherein the long prestressed wire platform comprises a die platform and shearing equipment which are arranged on the ground or a table surface, the shearing equipment comprises a shearing module and a lifting assembly which can be positioned on the die platform, and the shearing module comprises a shearing frame, a cutter assembly arranged at the bottom of the shearing frame and a driving assembly for driving the cutter assembly to do linear reciprocating motion and cut a product. The shearing frame can be adjusted and the interval between the mould platform under lifting unit's drive, thereby control cutter unit and product laminating and cut the product, drive assembly can drive cutter unit straight reciprocating motion, make cutter unit can realize the action of straight reciprocating motion cutting, then cut the product, adopt this shearing equipment can be automatic to the product promptly prestressed reinforcement cut, and cutter unit's straight reciprocating motion can be simple cut the product, and the damage to cutter unit is less.)

1. Shearing equipment is applied to prestressing force long line platform, its characterized in that includes:

the shearing module (4) can be positioned on the die table and comprises a shearing frame (41), a cutter assembly (42) arranged at the bottom of the shearing frame (41) and a driving assembly (43) for driving the cutter assembly (42) to do linear reciprocating motion and cut a product; and

and the lifting assembly (3) is used for adjusting the distance between the shearing frame (41) and the die table.

2. The shearing apparatus as recited in claim 1, wherein: the die table is characterized by further comprising a walking platform (2) erected on the die table, wherein support frames (1) are arranged on two sides of the walking platform (2), and roller assemblies (11) are arranged at the bottom of each support frame (1).

3. The shearing apparatus as recited in claim 2, wherein: one end of the lifting component (3) is fixedly connected with the bottom of the walking platform (2), and the other end of the lifting component is fixedly connected with the upper surface of the shearing frame (41).

4. A shearing apparatus as defined in any one of claims 1 to 3, wherein: the cutter assembly (42) comprises a blade (421) and a blade fixing frame (422) used for fixing the blade (421), and the blade (421) is attached and fixed to the blade fixing frame (422).

5. The shearing apparatus as recited in claim 4, wherein: the driving assembly (43) comprises a first driving member (431) for driving the blade fixing frame (422) to do linear reciprocating motion.

6. The shearing apparatus as recited in claim 5, wherein: the driving assembly (43) further comprises a sliding rail (432) arranged at the bottom of the shearing frame (41), and a sliding rod (433) in sliding fit with the sliding rail (432) is arranged at the top of the blade fixing frame (422).

7. The shearing apparatus as recited in claim 4, wherein: the number of the blades (421) is two, the two blades (421) are attached to each other, and the two blades (421) run oppositely;

the quantity of drive assembly (43) with blade mount (422) is two sets of, two drive assembly (43) with blade mount (422) all with blade (421) symmetry sets up, and two drive assembly (43) respectively with two blade mount (422) fixed connection.

8. The shearing apparatus as recited in claim 2, wherein: still including locating receive tectorial membrane module (5) on walking platform (2), receive tectorial membrane module (5) including erect in reel (51) and the drive of shearing module (4) top reel (51) pivoted second driving piece (52).

9. The shearing apparatus as recited in claim 2, wherein: still including locating the module (6) that draws hair of walking platform (2) one side, draw hair module (6) including violently locating two connecting axle (61) between support frame (1) and the cover is located draw hair sword (62) on connecting axle (61), draw hair sword (62) can encircle connecting axle (61) rotate.

10. Prestressing force long line platform, its characterized in that: comprising mould tables placed on the ground or a table top and a shearing device as claimed in any one of claims 1 to 9, wherein moulds are arranged on the mould tables, and a track is arranged between the adjacent mould tables.

Technical Field

The invention relates to the technical field of laminated slab production lines, in particular to a prestressed long line platform and shearing equipment thereof.

Background

The long prestressed wire platform is used for producing a production line of a prestressed laminated slab, and because the length of the production line is long, the prestressed steel bars of the concrete prefabricated member are directly tensioned from one end of the long wire platform to the other end of the production line, after the steam curing process of the concrete prefabricated member is completed, the prestressed steel bars connected among each concrete member need to be sheared, and then the hoisting and transporting operation of the prefabricated member can be carried out.

The existing prestressed laminated slab production line carries out shearing or cutting operation on prestressed reinforcements through an angle grinder or manual locking pliers, and basically adopts a manual operation mode; because the length of the prestressed laminated slab production line is long and a plurality of production lines are generally used for production operation, manual operation is adopted, the labor intensity of workers is high, the working efficiency is low, and at present, no automatic device for shearing reinforcing steel bars applied to the prestressed laminated slab production line is found.

Disclosure of Invention

The invention aims to provide a prestressed long-line table and shearing equipment thereof, and aims to solve the technical problem that no automatic equipment for shearing reinforcing steel bars exists on a prestressed laminated slab production line in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a shearing equipment, be applied to prestressing force long line platform, include: the shearing module can be positioned on the die table and can be used for adjusting the distance between the shearing frame and the die table, and the shearing module comprises a shearing frame, a cutter assembly arranged at the bottom of the shearing frame and a driving assembly used for driving the cutter assembly to do linear reciprocating motion and cut a product.

Furthermore, the device also comprises a walking platform erected on the die table, wherein support frames are arranged on two sides of the walking platform, and a roller assembly is arranged at the bottom of each support frame.

Furthermore, one end of the lifting assembly is fixedly connected with the bottom of the walking platform, and the other end of the lifting assembly is fixedly connected with the upper surface of the shearing frame.

Further, the cutter assembly comprises a blade and a blade fixing frame for fixing the blade, and the blade is attached and fixed to the blade fixing frame.

Further, the driving assembly comprises a first driving piece for driving the blade fixing frame to do linear reciprocating motion.

Further, the driving assembly further comprises a sliding rail arranged at the bottom of the shearing frame, and a sliding rod in sliding fit with the sliding rail is arranged at the top of the blade fixing frame.

Furthermore, the number of the blades is two, the two blades are attached to each other, and the two blades run oppositely; the quantity of drive assembly with the blade mount is two sets of, two drive assembly with the blade mount all with the blade symmetry sets up, and two drive assembly respectively with two blade mount fixed connection.

Further, still including locating receive the tectorial membrane module on the walking platform, receive the tectorial membrane module including erect in the reel and the drive of shearing module top the reel pivoted second driving piece.

Further, still including locating the module of napping of walking platform one side, the module of napping is including violently locating two connecting axle between the support frame to and the cover is located napping sword on the connecting axle, napping sword can encircle the connecting axle rotates.

The invention also discloses a prestressed long-line platform which comprises the die platforms arranged on the ground or the table top and the shearing equipment, wherein the die platforms are provided with dies, and a track is arranged between every two adjacent die platforms.

The prestressed long-line platform and the shearing equipment thereof provided by the invention have the beneficial effects that: compared with the prior art, the shearing equipment has the advantages that the shearing frame can be driven by the lifting assembly to adjust the distance between the shearing frame and the die table, so that the cutter assembly is controlled to be attached to a product and cut the product, the driving assembly can drive the cutter assembly to do linear reciprocating motion, the cutter assembly can achieve linear reciprocating cutting action, the product is cut, the shearing equipment can be used for automatically cutting the product, namely the prestressed reinforcement, the linear reciprocating motion of the cutter assembly can simply cut the product, and the damage to the cutter assembly is small.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a shearing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a shearing apparatus according to an embodiment of the present invention, in which a film collecting module and a napping module are not shown;

FIG. 3 is a schematic perspective view of a shear module and a lift assembly used in an embodiment of the present invention;

FIG. 4 is a side view of the shear module and lift assembly shown in FIG. 3;

FIG. 5 is another angled side view of the shear module and lift assembly shown in FIG. 3;

FIG. 6 is a top view of the shear module and lift assembly shown in FIG. 3;

fig. 7 is a schematic perspective view of a blade holder according to an embodiment of the present invention.

Description of reference numerals:

1. a support frame; 2. a walking platform; 3. a lifting assembly; 4. a shearing module; 5. a film collecting module; 6. a napping module; 11. a roller assembly; 111. a roller; 112. rotating the driving member; 41. a shearing frame; 42. a cutter assembly; 43. a drive assembly; 421. a blade; 422. a blade holder; 4221. a blade mounting plate; 4222. a fixed tube; 4223. mounting a plate; 431. a first driving member; 432. a slide rail; 433. a slide bar; 51. a reel; 52. a second driving member; 61. a connecting shaft; 62. a napping knife; 63. and (4) a spacer bush.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3 together, the shearing apparatus of the present invention will now be described. The shearing equipment is applied to a prestressed long-line table and comprises a shearing module 4 which can be positioned on the die table and a lifting assembly 3 for adjusting the distance between the shearing frame 41 and the die table (not shown), wherein the shearing module 4 comprises a shearing frame 41, a cutter assembly 42 arranged at the bottom of the shearing frame 41 and a driving assembly 43 for driving the cutter assembly 42 to do linear reciprocating motion and cut a product.

Compared with the prior art, the shearing equipment provided by the invention has the advantages that the shearing frame 41 can be driven by the lifting assembly 3 to adjust the distance between the shearing frame and the die table, so that the cutter assembly 42 is controlled to be attached to a product and cut the product, the driving assembly 43 can drive the cutter assembly 42 to do linear reciprocating motion, the cutter assembly 42 can achieve linear reciprocating cutting action, and then the product is cut.

Further, as a specific embodiment of the shearing equipment provided by the invention, the shearing equipment further comprises a walking platform 2 erected on the die table, wherein support frames 1 are arranged on two sides of the walking platform 2, and a roller assembly 11 is arranged at the bottom of each support frame 1. Specifically, walking platform 2 is supported by two support frames 1 of both sides, and walking platform 2 transversely locates the top of mould platform, and two support frames 1 are located two tracks (not shown) of mould platform both sides respectively, and roller assembly 11 is including locating the gyro wheel 111 and the drive of support frame 1 bottom gyro wheel 111 pivoted rotates driving piece 112, and gyro wheel 111 can slide along the track under the drive of rotating driving piece 112 to the relative position of adjustment shearing module 4 and mould platform adjusts then to suitable position and cuts.

Preferably, the rotary driving member 112 may adopt a driving member such as a motor or a motor, and since there are two support frames 1, a roller assembly 11 is disposed at the bottom of each support frame 1, each roller assembly 11 includes at least two rollers 111 to ensure the stability of the movement of the entire walking platform 2, each roller assembly 11 has one rotary driving member 112 or two roller assemblies 11 are rotated by one rotary driving member 112, which is not limited herein.

Further, lifting unit 3 and shearing module 4 all are located between two support frames 1, lifting unit 3's one end with walking platform 2's bottom fixed connection, the other end with shearing frame 41's last fixed surface is connected, and shearing module 4 can be connected through lifting unit 3 and be fixed in walking platform 2's bottom promptly to make cutter unit 42 can face the mould platform and cut the mould platform.

Preferably, the lifting assembly 3 comprises at least two lifting rods, the lifting rods can be lifting cylinders, lifting cylinders or electric push rods, and the lifting rods are symmetrically arranged between the shearing frame 41 and the walking platform 2, so that the shearing frame 41 can be stably lifted under the driving of the lifting rods. Wherein, the both ends of lifter articulate respectively with shearing frame 41 and walking platform 2 mutually for the lifter can swing in the direction of the reciprocating motion of cutter unit 42, makes the cutting frame 41 can be in order to cooperate the cutting motion of cutter unit 42 in the swing of small amplitude on the horizontal plane.

Further, referring to fig. 2 to fig. 5, as an embodiment of the shearing apparatus provided by the present invention, the cutter assembly 42 includes a blade 421 and a blade holder 422 for fixing the blade 421, and the blade 421 is attached and fixed to the blade holder 422. Specifically, the blade 421 is a long-strip-shaped cutter, the bottom of the blade 421 is a blade, and the back of the blade is fixed on the blade fixing frame 422, so that the blade can face the mold or the steel bar. The blade 421 is generally a serrated blade 421 or other cutting tool capable of cutting the reinforcing bars, and is not limited herein.

Preferably, blade mount 422 include with the fixed blade mounting panel 4221 of blade 421 laminating and locate blade mounting panel 4221 keeps away from the fixed pipe 4222 of one side of blade 421, blade mounting panel 4221 with fixed pipe 4222 fixed connection, blade 421 pass through fasteners such as screws directly fixed in on blade mounting panel 4221, the area of blade mounting panel 4221 and blade 421 laminating is great, can strengthen the rigidity of blade 421, avoids breaking at reciprocal cutting in-process blade 421, and fixed pipe 4222 is adopted to one side of blade mounting panel 4221, can realize the fixed connection between blade mounting panel 4221 and the drive assembly 43, and fixed pipe 4222 is hollow structure, and its weight is less.

Preferably, the number of the blades 421 is two, two the blades 421 are attached to each other, the number of the driving assemblies 43 and the number of the blade fixing frames 422 are two, two the driving assemblies 43 and the blade fixing frames 422 are symmetrically arranged with the blades 421, and two the driving assemblies 43 are respectively fixedly connected with two the blade fixing frames 422. Specifically, two blades 421 are attached to each other for shearing and cutting, so that the overall rigidity of the cutter assembly 42 can be enhanced, and the service life can be prolonged. Every blade 421 is fixed by a blade mount 422, and every blade mount 422 is by a drive assembly 43 drive motion, two sets of blade mounts 422 and drive assembly 43 are located the relative both sides and the symmetry setting of blade 421, guarantee that the both sides of blade 421 all have blade mount 422 and carry out the clamping fixed, the fixed stability and the life of blade 421 have further been strengthened, two drive assembly 43 drive two blades 421 respectively and carry out relative motion, two blade 421's movement direction are opposite promptly, can be very fast cut product or reinforcing bar this moment, improvement cutting efficiency that can be great. Of course, according to practical conditions and specific requirements, in other embodiments of the present invention, the two blades 421 may also be driven by one or two driving assemblies 43 to move in the same direction, which is not limited herein.

Since the length of the entire cutting frame 41 is long, only one long blade 421 may be fixed on one blade fixing frame 422, or a long blade 421 may be formed by splicing a plurality of short blades 421, which is not limited herein.

Further, referring to fig. 5 to 7, as an embodiment of the shearing apparatus provided by the present invention, the driving assembly 43 includes a first driving member 431 configured to drive the blade fixing frame 422 to reciprocate linearly and a sliding rail 432 disposed at the bottom of the shearing frame 41, and a sliding rod 433 configured to slidably engage with the sliding rail 432 is disposed at the top of the blade fixing frame 422. Specifically, the first driving member 431 can drive the fixing member of the blade 421 to reciprocate linearly on the sliding rail 432, and generally, a hydraulic cylinder driving member, an oil cylinder driving member, or an electric push rod and the like which can reciprocate may be adopted, the first driving member 431 is fixed on one side of the blade fixing frame 422 far away from the blade 421 and pushes the blade fixing frame 422 to move, and the top end of the first driving member 431 is directly fixed on the cutting frame 41. The bottom of the cutting frame 41 is provided with a slide rail 432, the extending direction of the slide rail 432 is consistent with the reciprocating direction of the blade 421, the blade fixing frame 422 is provided with a slide rod 433 in sliding fit with the slide rail 432, and the slide rod 433 is fixedly connected with the blade fixing frame 422, so that the sliding connection between the blade fixing frame 422 and the cutting frame 41 is realized. Wherein, the slide rail 432 and the slide rod 433 can adopt a guide rail assembly which is conventionally adopted in the prior art.

Preferably, every blade mount 422's top still is equipped with mounting panel 4223, be equipped with at least two on the mounting panel 4223 slide bar 433, the bottom of shearing frame 41 be equipped with at least four with slide bar 433 complex slide rail 432, through the cooperation between a plurality of slide rails 432 and slide bar 433, guarantee whole blade mount 422's fixed stability.

Further, referring to fig. 1, as an embodiment of the cutting apparatus provided by the present invention, the cutting apparatus further includes a film collecting module 5 disposed on the traveling platform 2, and the film collecting module 5 includes a reel 51 mounted at a top end of the cutting module 4 and a second driving element 52 for driving the reel 51 to rotate. Specifically, the mandrel 51 is wound with the curing film, and the second driving member 52 can drive the mandrel 51 to rotate, so that the mandrel 51 can respectively rotate in the forward direction and the reverse direction. The film covering operation can be realized when the winding drum 51 rotates in the forward direction, and the film collecting operation can be realized when the winding drum 51 rotates in the reverse direction; alternatively, the film take-up operation may be performed when the roll 51 rotates in the forward direction, and the film covering operation may be performed when the roll 51 rotates in the reverse direction.

Preferably, the reel 51 is located at the top of the shearing apparatus, the top end of the supporting frame 1 extends upwards to form a supporting rod, the reel 51 is erected between the supporting rods, the second driving member 52 can adopt a motor or a motor, etc., the second driving member 52 is directly arranged at one end of the reel 51, and the rotation of the second driving member 52 can directly or indirectly drive the rotation of the reel 51.

Further, referring to fig. 1, as a specific embodiment of the shearing apparatus provided by the present invention, the shearing apparatus further includes a napping module 6 disposed on one side of the traveling platform 2, where the napping module 6 includes a connecting shaft 61 transversely disposed between the two support frames 1, and a napping knife 62 sleeved on the connecting shaft 61, and the napping knife 62 can rotate around the connecting shaft 61. Specifically, the end of the napping knife 62 is provided with a through hole for the connecting shaft 61 to pass through, the connecting shaft 61 can be provided with a plurality of napping knives 62 in a penetrating manner, the napping knives 62 can freely rotate around the connecting shaft 61, when encountering an obstacle, the napping knives 62 can automatically avoid, the damage to the napping knives 62 and products is avoided, and when the walking platform 2 runs, the napping knives 62 can pull out certain grooves on the surface of the concrete member so as to achieve the napping purpose.

The galling module 6 is fixed on one side of the shearing module 4, two ends of the connecting shaft 61 can be directly fixed on the support frame 1, an independent fixing frame for fixing the connecting shaft 61 can also extend from the support frame 1 to one side, the connecting shaft 61 and the support frame 1 or the fixing frame are directly fixedly connected or welded through bolts, and the galling module is not limited only here.

Preferably, a spacer 63 is arranged between the adjacent napping knives 62, the spacing between the adjacent napping knives 62 can be limited by the spacer 63, the napping knives 62 are transversely positioned, and the napping knives 62 are prevented from sliding on the connecting shaft 61, so that the napping effect is influenced.