阅读说明：本技术 一种钢筋桁架楼承板的连接件定位安装工艺 (Connecting piece positioning and mounting process for steel bar truss floor support plate ) 是由 夏双武 陈晓明 于 2021-08-10 设计创作，主要内容包括：本发明公开了一种钢筋桁架楼承板的连接件定位安装工艺,通过本发明所述钢筋桁架楼承板的连接件定位上料装置能够快速准确实现连接件的定位和上料。本发明不仅可以通过定位模具对连接件的位置进行准确定位,而且在钢筋桁架楼承板的生产过程中,根据施工设计需要,只需要对定位模具的位置进行一次定位即可实现钢筋桁架楼承板的批量生产,这大大减少了工人的工作量,并且,连接件的定位更加准确,使连接件能够准确的与钢筋桁架焊接在一起,也提升了钢筋桁架楼承板的质量。(The invention discloses a positioning and mounting process for a connecting piece of a steel bar truss floor support plate. According to the invention, the position of the connecting piece can be accurately positioned through the positioning die, and in the production process of the steel bar truss floor bearing plate, batch production of the steel bar truss floor bearing plate can be realized only by once positioning the position of the positioning die according to the construction design requirement, so that the workload of workers is greatly reduced, the positioning of the connecting piece is more accurate, the connecting piece can be accurately welded with a steel bar truss, and the quality of the steel bar truss floor bearing plate is also improved.)

1. A connecting piece positioning and mounting process for a steel bar truss floor support plate is characterized in that a connecting piece positioning and feeding device for the steel bar truss floor support plate is obtained and comprises an operating platform, a support frame is arranged below the operating platform and arranged along the width direction of the operating platform, the support frame is fixed on a lifting mechanism, and the lifting mechanism drives the support frame to move along the vertical direction; the supporting frame is provided with a plurality of feeding components which are distributed at intervals along the length direction of the operating platform and are connected with the supporting frame in a sliding fit manner, so that the feeding components can slide along the width direction of the operating platform; a horizontal driving mechanism is arranged on the supporting frame, and a driving end of the horizontal driving mechanism is connected with the feeding component and can drive the feeding component to slide along the width direction of the operating platform; the feeding component comprises a feeding plate (5), the length direction of the feeding plate is consistent with the width direction of the operating platform, a plurality of positioning dies (1) are arranged on the feeding plate, the positioning dies are distributed at intervals along the length direction of the feeding plate, the positioning dies are provided with positioning holes (2) for positioning the connecting piece, the connecting piece can be positioned through the positioning holes, and the positioning dies are detachably connected with the feeding plate;

the method specifically comprises the following steps:

1) placing the bottom plate which is punched on an operation platform;

2) installing a plurality of positioning dies on the feeding plate according to the designed positions, placing connecting pieces in the positioning dies, enabling mounting holes in the connecting pieces to be placed upwards, enabling the feeding plate to move to the position below the operating platform through a horizontal driving mechanism, driving the feeding plate to ascend through a lifting mechanism, enabling the positioning dies to be attached to the bottom plate, and enabling the mounting holes in the connecting pieces in the positioning dies to correspond to the holes in the bottom plate one to one;

3) mounting screws on the bottom plate, wherein the bottom plate is matched and connected with the mounting holes of the connecting pieces through the holes in the bottom plate by the screws;

4) and (4) taking the bottom plate with the finished connecting piece from the operation platform, and repeating the steps 1) to 3).

2. The positioning and mounting process for the connecting pieces of the steel bar truss floor bearing plates as claimed in claim 1, wherein the operating platform comprises a horizontally arranged platform frame (3) and a plurality of platform legs (4), the platform frame is of a rectangular frame structure, the platform legs are distributed on two sides of the platform frame at intervals, and the upper ends of the platform legs are fixedly connected with the platform frame.

3. The positioning and mounting process of the connecting pieces of the steel bar truss floor bearing plate according to claim 1, wherein a through groove (6) is formed in the feeding plate, penetrates through the upper side and the lower side of the feeding plate and extends from one end to the other end of the feeding plate along the length direction of the feeding plate; a plurality of connecting holes (7) are respectively formed in two sides of the through groove, and the positioning die is connected with the feeding plate through the matching of the connecting bolts and the connecting holes.

4. The positioning and mounting process for the connecting pieces of the steel bar truss floor bearing plate according to claim 3, wherein the positioning hole is positioned in the middle of the positioning die and penetrates through the whole positioning die; two marking holes (8) are also formed in the positioning die and are respectively positioned on two sides of the positioning hole and penetrate through the whole positioning die.

5. The connecting piece positioning and mounting process for the steel bar truss floor bearing plate according to claim 4, wherein a plurality of positioning identification blocks (9) are further arranged on the feeding plate, are positioned on two sides of the through groove and are distributed at intervals along the length direction of the feeding plate, correspond to the connecting holes, and can be positioned in the identification holes after the positioning mold is connected with the feeding plate.

6. The positioning and mounting process for the connecting pieces of the steel bar truss floor bearing plate according to claim 1, wherein a plurality of slide rails are arranged on the support frame, are arranged along the width direction of the operating platform and are fixedly connected with the support frame; the lower side of the feeding plate is fixedly provided with a sliding block, the sliding block is arranged along the length direction of the feeding plate, and the feeding plate is connected with the sliding rail in a sliding fit manner through the sliding block and can slide along the length direction of the sliding rail.

7. The process for positioning and installing the connecting pieces of the steel bar truss floor deck according to claim 1, wherein a centering mechanism is further arranged below the operating platform and used for centering and positioning a bottom plate on the operating platform.

8. The positioning and mounting process of the connecting pieces of the steel bar truss floor bearing plates according to claim 1, wherein in the step 3), the bottom plate is subjected to screw mounting through a full-automatic screw mounting device, the full-automatic screw mounting device comprises a mounting bracket (10), the mounting bracket is U-shaped and is arranged along the width direction of the operating platform, and two ends of the mounting bracket are respectively connected with two sides of the operating platform along the length direction in a sliding fit manner; a plurality of automatic screw locking machines (11) which are arranged along the vertical direction are distributed at intervals on one side of the mounting bracket and are used for mounting screws on the bottom plate; and a screw feeder (12) is also arranged on the mounting bracket, is fixedly connected with the mounting bracket and supplies a plurality of automatic screw locking machines through a feed pipe.

9. The process for positioning and installing the connecting pieces of the steel bar truss floor bearing plate as claimed in claim 8, wherein a rail is arranged on the installation support, is arranged along the width direction of the operation platform and is fixedly connected with the installation support; a plurality of sliding blocks are arranged on the track, the sliding blocks are connected with the track in a sliding fit mode, and the automatic screw locking machines are arranged in one-to-one correspondence with the sliding blocks and are fixedly connected with the sliding blocks; and a driving device is arranged on the mounting bracket, and the driving ends of the driving device are respectively connected with the sliding blocks and can drive the sliding blocks to slide along the track.

Technical Field

The invention relates to the technical field of production of steel bar truss floor bearing plates, in particular to a positioning and mounting process of a connecting piece of a steel bar truss floor bearing plate.

Background

The steel bar truss floor bearing plate is a combined template which processes steel bars in a floor slab into steel bar trusses in a factory and connects the steel bar trusses and a bottom plate into a whole. The steel bar truss floor bearing plate can obviously reduce on-the-spot reinforcement engineering volume for the construction progress increases construction safety guarantee, and steel bar truss floor bearing plate can guarantee that the reinforcing bar range interval is even, concrete protection layer thickness is unanimous, thereby improves the construction quality of floor, and then is used widely at the building trade.

At present, the production process of the steel bar truss floor bearing plate generally adopts the following steps: the bottom plate is placed on the operation table, the position of the connecting piece is marked on the bottom plate manually by a worker in advance, then the connecting piece is placed at a preset position manually by the worker, and then the connecting piece and the bottom plate are fixed together. When in batches steel bar truss building carrier plate, connecting piece on every bottom plate all need repeat above-mentioned operation, because the quantity of connecting piece is numerous on the bottom plate, not only make workman's work load greatly increased, the position accuracy that the workman marked the connecting piece manually moreover is lower, there is the difference between the position that makes the connecting piece place very easily and the predetermined position, lead to the condition that the dislocation appears between connecting piece and the steel bar truss, thereby make connecting piece and steel bar truss welding difficulty, thereby influence the welding quality between connecting piece and the steel bar truss, sometimes even unable welding.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a positioning and mounting process for a connecting piece of a steel bar truss floor support plate, so as to solve the problem that the connecting piece is not accurately positioned and is difficult to weld with a steel bar truss in the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme:

a connecting piece positioning and mounting process for a steel bar truss floor support plate is provided, and a connecting piece positioning and feeding device is obtained and comprises an operating platform, wherein a support frame is arranged below the operating platform and arranged along the width direction of the operating platform, is fixed on a lifting mechanism, and is driven to move along the vertical direction by the lifting mechanism; the supporting frame is provided with a plurality of feeding components which are distributed at intervals along the length direction of the operating platform and are connected with the supporting frame in a sliding fit manner, so that the feeding components can slide along the width direction of the operating platform; a horizontal driving mechanism is arranged on the supporting frame, and a driving end of the horizontal driving mechanism is connected with the feeding component and can drive the feeding component to slide along the width direction of the operating platform; the feeding component comprises a feeding plate, the length direction of the feeding plate is consistent with the width direction of the operating platform, a plurality of positioning dies are arranged on the feeding plate, the positioning dies are distributed at intervals along the length direction of the feeding plate, the positioning dies are provided with positioning holes for positioning the connecting piece, the connecting piece can be positioned through the positioning holes, and the positioning dies are detachably connected with the feeding plate;

the method specifically comprises the following steps:

1) placing the bottom plate which is punched on an operation platform;

2) installing a plurality of positioning dies on the feeding plate according to the designed positions, placing connecting pieces in the positioning dies, enabling mounting holes in the connecting pieces to be placed upwards, enabling the feeding plate to move to the position below the operating platform through a horizontal driving mechanism, driving the feeding plate to ascend through a lifting mechanism, enabling the positioning dies to be attached to the bottom plate, and enabling the mounting holes in the connecting pieces in the positioning dies to correspond to the holes in the bottom plate one to one;

3) mounting screws on the bottom plate, wherein the bottom plate is matched and connected with the mounting holes of the connecting pieces through the holes in the bottom plate by the screws;

4) and (4) taking the bottom plate with the finished connecting piece from the operation platform, and repeating the steps 1) to 3).

The connecting piece is positioned and temporarily fixed through the positioning die, the position of the positioning die on the feeding plate can be determined according to design, the shape of the connecting piece is adjusted through the vibration disc, the connecting piece discharged from the discharge hole of the vibration disc is in a shape that the mounting hole is upward after vibration adjustment, the connecting piece is placed in the positioning hole of the positioning die by adopting a mechanical gripper to grab the connecting piece and keep the connecting piece in the shape, the feeding plate is conveyed to the lower part of the bottom plate through the horizontal driving mechanism and the lifting mechanism, the connecting piece is attached to the bottom plate, the mounting holes in the connecting piece correspond to the holes in the bottom plate one to one, so that the positioning of the connecting piece is more accurate, and finally the connecting piece is fixedly connected with the bottom plate. After the process is adopted, the connecting piece on the bottom plate can be fixed at an accurate position, the connecting piece is provided with the groove for placing the steel bar truss, and after the process is adopted, the steel bar truss can be accurately placed in the groove, so that the connecting piece can be fixedly connected with the steel bar truss through welding, and the quality of the steel bar truss floor bearing plate is improved.

Preferably, operation platform includes the platform frame and a plurality of platform landing leg that a level set up, the platform frame is rectangle frame construction, a plurality of platform landing legs interval distribution in the both sides of platform frame, and its upper end is fixed continuous with the platform frame.

Preferably, a through groove is formed in the feeding plate, penetrates through the upper side and the lower side of the feeding plate and extends from one end to the other end of the feeding plate along the length direction of the feeding plate; and a plurality of connecting holes are respectively formed in two sides of the through groove, and the positioning die is connected with the feeding plate through the matching of the connecting bolts and the connecting holes. The dust that produces when the screw was installed can be followed logical inslot and dropped, is equipped with dust extraction in the below of delivery sheet for the dust that produces in the production process is siphoned away the clearance and is fallen, avoids the dust to accumulate on equipment and influences the equipment precision.

Preferably, the positioning hole is positioned in the middle of the positioning die and penetrates through the whole positioning die; two marking holes are also formed in the positioning die and are respectively located on two sides of the positioning hole and penetrate through the whole positioning die.

Preferably, the feeding plate is further provided with a plurality of positioning identification blocks, the positioning identification blocks are located on two sides of the through groove and distributed at intervals along the length direction of the feeding plate, the positioning identification blocks correspond to the connecting holes, and after the positioning mold is connected with the feeding plate, the positioning identification blocks can be located in the identification holes. The connecting piece needs to be placed in which positioning die can be quickly and accurately determined through the positioning identification block, and the condition of misplacing the connecting piece can be avoided.

Preferably, a plurality of sliding rails are arranged on the supporting frame, and the sliding rails are arranged along the width direction of the operating platform and fixedly connected with the supporting frame; the lower side of the feeding plate is fixedly provided with a sliding block, the sliding block is arranged along the length direction of the feeding plate, and the feeding plate is connected with the sliding rail in a sliding fit manner through the sliding block and can slide along the length direction of the sliding rail.

Preferably, a centering mechanism is further arranged below the operating platform and used for centering and positioning the bottom plate on the operating platform.

Preferably, in the step 3), the screws are installed on the bottom plate through a full-automatic screw installation device, the full-automatic screw installation device comprises an installation support, the installation support is U-shaped and is arranged along the width direction of the operation platform, and two ends of the installation support are respectively connected with two sides of the operation platform along the length direction in a sliding fit manner; a plurality of automatic screw locking machines arranged along the vertical direction are distributed at intervals on one side of the mounting bracket and used for mounting screws on the bottom plate; the screw feeder is fixedly connected with the mounting support and supplies a plurality of automatic screw locking machines through the feeding pipes.

Preferably, a track is arranged on the mounting bracket, is arranged along the width direction of the operating platform and is fixedly connected with the mounting bracket; a plurality of sliding blocks are arranged on the track, the sliding blocks are connected with the track in a sliding fit mode, and the automatic screw locking machines are arranged in one-to-one correspondence with the sliding blocks and are fixedly connected with the sliding blocks; and a driving device is arranged on the mounting bracket, and the driving ends of the driving device are respectively connected with the sliding blocks and can drive the sliding blocks to slide along the track.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can accurately position the position of the connecting piece through the positioning mould on the feeding component, and in the production process of the steel bar truss floor bearing plate, the positioning mould can be firstly placed at the preset position of the feeding component, so that the position of the positioning hole in the positioning mould is consistent with the preset position of the connecting piece, then the connecting piece is placed in the positioning hole of the positioning mould through the mechanical gripper, the bottom plate is placed above the positioning mould, and then the connecting piece is fixedly connected with the bottom plate.

2. According to the invention, the position of the connecting piece can be accurately positioned through the positioning die, and in the production process of the steel bar truss floor bearing plate, batch production of the steel bar truss floor bearing plate can be realized only by once positioning the position of the positioning die according to the construction design requirement, so that the workload of workers is greatly reduced, the positioning of the connecting piece is more accurate, the connecting piece can be accurately welded with a steel bar truss, and the quality of the steel bar truss floor bearing plate is also improved.

3. The device can also realize positioning and feeding of the bottom plate and the connecting piece on a construction site, the steel bar truss floor bearing plate can be manufactured on the design site in the construction process, the device can be transported to the construction site, assembly can be rapidly completed, and the accuracy of the position of the connecting piece on the bottom plate can be greatly improved when the steel bar truss floor bearing plate is manufactured on the site, so that the connection quality between the steel bar truss and the bottom plate is ensured.

Drawings

Fig. 1 is a schematic structural view of a positioning and feeding device for a connector of a steel bar truss floor support plate according to the invention.

Fig. 2 is a schematic structural view of a feeding member.

Fig. 3 is a schematic structural view of the positioning mold.

Fig. 4 is a schematic structural view of the fully automatic screw mounting device.

In the figure: positioning die 1, locating hole 2, platform frame 3, platform landing leg 4, feed plate 5, logical groove 6, locating hole 7, sign hole 8, location sign piece 9, installing support 10, auto-screwdriving machine 11, screw feeder 12, bottom plate 13.

Detailed Description

The invention will be further explained with reference to the drawings and the embodiments.

Connecting piece location loading attachment of steel bar truss building carrier plate

The device comprises an operating platform, a support frame is arranged below the operating platform and arranged along the width direction of the operating platform, the support frame is fixed on a lifting mechanism, and the lifting mechanism drives the support frame to move along the vertical direction, so that the support frame can move up and down along the vertical direction in the operating platform. The feeding components are distributed at intervals along the length direction of the operating platform and are connected with the supporting frame in a sliding fit mode, so that the feeding components can slide along the width direction of the operating platform. The supporting frame is provided with a horizontal driving mechanism, the driving end of the horizontal driving mechanism is connected with the feeding component and can drive the feeding component to slide along the width direction of the operating platform, and therefore the feeding component can horizontally slide along the width direction of the operating platform. The feeding component comprises a feeding plate 5, the length direction of the feeding plate is consistent with the width direction of the operating platform, a plurality of positioning dies 1 are arranged on the feeding plate, the positioning dies are distributed at intervals along the length direction of the feeding plate, the positioning dies are provided with positioning holes 2 used for positioning connecting pieces, the connecting pieces can be positioned through the positioning holes, and the positioning dies are detachably connected with the feeding plate.

When in actual use, according to the design needs, fix the positioning die on the pay-off board to place the connecting piece in the positioning die, make the pay-off board along operation platform width direction horizontal slip through horizontal drive mechanism, make the pay-off board slide to the below in the operation platform, recycle elevating system and make the pay-off board rise to the below of bottom plate, make the connecting piece in the positioning die hug closely with the bottom plate, thereby realize the location and the interim fixed of connecting piece fast and accurately.

When the operation platform is implemented specifically, operation platform includes platform frame 3 and a plurality of platform landing leg 4 that a level set up, the platform frame is rectangular frame structure, and a plurality of platform landing leg interval distribution are in the both sides of platform frame, and its upper end links to each other with platform frame is fixed, and wherein, the bottom plate is placed on platform frame, and the support frame is located platform frame's below to send into the flitch from the below of bottom plate. The feeding plate is provided with a through groove 6 which penetrates through the upper side and the lower side of the feeding plate and extends from one end to the other end of the feeding plate along the length direction of the feeding plate. And a plurality of connecting holes 7 are respectively arranged on two sides of the through groove, and the positioning die is connected with the feeding plate through the matching of the connecting bolts and the connecting holes. Dust can be generated during subsequent screw installation, falls from the through groove, and a dust collection device is arranged below the support frame and used for sucking away the dust generated in production, so that the dust is prevented from accumulating on the device, and the production site is kept clean. The positioning hole is positioned in the middle of the positioning die and penetrates through the whole positioning die, and dust generated during installation can fall down from the positioning hole, so that accumulation in the positioning die is avoided. Two marking holes 8 are also formed in the positioning die and are respectively located on two sides of the positioning hole and penetrate through the whole positioning die. Still be equipped with a plurality of location identification blocks 9 on the delivery sheet, the location identification block is located the both sides that lead to the groove, and along delivery sheet length direction interval distribution, and the location identification block is corresponding with the connecting hole, and after location mould and delivery sheet link to each other, the location identification block can be located the identification hole. The positioning die is installed at a preset position according to design requirements, and the connecting piece can be quickly and accurately confirmed to be placed in the positioning die through the positioning identification block, so that the accuracy of the position of the connecting piece is dually ensured.

A plurality of sliding rails are arranged on the supporting frame, are arranged along the width direction of the operating platform and are fixedly connected with the supporting frame; the lower side of the feeding plate is fixedly provided with a sliding block, the sliding block is arranged along the length direction of the feeding plate, and the feeding plate is connected with the sliding rail in a sliding fit manner through the sliding block and can slide along the length direction of the sliding rail. And a centering mechanism is also arranged below the operating platform and used for centering and positioning the bottom plate on the operating platform, and the bottom plate is placed on the operating platform and is ensured to be positioned at a preset position through the centering mechanism.

When the screw installation device is specifically implemented, the screw installation is carried out on the bottom plate in the step 3) through the full-automatic screw installation device, the full-automatic screw installation device comprises an installation support 10, the installation support is U-shaped and is arranged along the width direction of the operation platform, and two ends of the installation support are connected with the two sides of the operation platform along the length direction in a sliding fit mode. A plurality of automatic screw locking machines 11 arranged along the vertical direction are distributed at intervals on one side of the mounting support and used for mounting screws on the bottom plate. The mounting bracket is also provided with a screw feeder 12 which is fixedly connected with the mounting bracket and supplies a plurality of automatic screw locking machines through a feed pipe. The mounting bracket is provided with a track which is arranged along the width direction of the operating platform and is fixedly connected with the mounting bracket; a plurality of sliding blocks are arranged on the track, the sliding blocks are connected with the track in a sliding fit mode, and the automatic screw locking machines are arranged in one-to-one correspondence with the sliding blocks and are fixedly connected with the sliding blocks; and a driving device is arranged on the mounting bracket, and the driving ends of the driving device are respectively connected with the sliding blocks and can drive the sliding blocks to slide along the track. In actual use, the automatic screw locking machine on the automatic screw locking machine can be aligned with the hole in the bottom plate through manual operation of the full-automatic screw mounting device, and the mounting support can be controlled by the controller to slide to the position above the hole in the bottom plate, so that the screws are mounted.

Second, connecting piece positioning and feeding process of steel bar truss floor support plate

1) And placing the bottom plate which is subjected to punching on the operating platform. The bottom plate is pre-punched at a preset position through an automatic punching mechanism, and is grabbed by a mechanical gripper and placed on an operation platform.

2) According to the position of the hole on the design bottom plate, a plurality of positioning dies are installed on the feeding plate, the connecting piece is placed in the positioning dies, the mounting hole on the connecting piece is placed upwards, the feeding plate is moved to the lower side of the operating platform through the horizontal driving mechanism, the feeding plate is driven to ascend through the lifting mechanism, the positioning dies are made to be attached to the bottom plate, and the mounting hole on the connecting piece in the positioning dies corresponds to the hole on the bottom plate in a one-to-one mode. The connecting piece is provided with a plurality of mounting holes for being fixedly connected with the bottom plate, the shape of the connecting piece is adjusted by the vibration disc, the connecting piece discharged from the discharge hole of the vibration disc is in a shape with the mounting holes facing upwards after vibration adjustment, and the connecting piece is grabbed by the mechanical gripper and kept in the shape to be placed in the positioning hole of the positioning die.

3) And (4) mounting screws on the bottom plate, wherein the bottom plate is matched and connected with the mounting holes of the connecting pieces through the holes on the bottom plate by the screws. Carry out the screw installation through full-automatic screw installation device to the bottom plate, can make it remove to the bottom plate top through full-automatic screw installation device of manual operation, the auto-screwdriving machine on it aligns with the pore on the bottom plate, also can carry out accurate location to the position that full-automatic screw installation device removed through control system.

4) And (4) taking the bottom plate with the finished connecting piece from the operation platform, and repeating the steps 1) to 3). When carrying out batch production, only need with the fixed position mould at the position of delivery sheet to control horizontal drive mechanism and elevating system and convey the delivery sheet to predetermined position, just can accomplish the material loading and the location to the connecting piece, simultaneously, can also fix the connecting piece temporarily, avoid it to take place the displacement in the screw installation.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.