CN114523560B - BIM-based assembly type building PC component production line and production method - Google Patents

Abstract

The invention relates to the technical field of prefabricated building components, in particular to a BIM-based production line and a production method of a PC component of a prefabricated building. The method comprises the following steps: the device comprises a forming frame, a moving part, a stirring part and a floating and napping part; the floating napping portion includes: the horizontal sliding assembly, the driving assembly and the napping assembly; the moving part drives the stirring part to horizontally slide so that the stirring part shakes and stirs the mixture in the forming frame; the horizontal sliding assembly drives the galling assembly to horizontally slide left and right so that the galling assembly can trowel and galling the surface of the building structural member in sequence; in the process that the driving assembly drives the galling assembly to slide from the front end to the rear end of the forming frame, the galling assembly can firstly carry out trowelling treatment on the surface of the building structural member; the napping component moves to the rear end of the forming frame and is turned over for 180 degrees in the circumferential direction, and the napping component can carry out napping treatment on the surface of the screeded building structure in the sliding process from the rear end of the forming frame to the front end.

Description

BIM-based assembly type building PC component production line and production method

Technical Field

The invention relates to the technical field of prefabricated building components, in particular to a BIM-based production line and a production method of a PC component of a prefabricated building.

Background

Pc (precast concrete), i.e. a concrete precast member, refers to a concrete product produced by standardized and mechanized methods in factories, and is often applied to the fields of construction, traffic, water conservancy and the like.

And in the manufacturing process of concrete prefabricated member, need to trowel the prefab wall and draw the hair to handle, trowel among the prior art handles the box and draws the hair to handle and divide into two equipment and process the realization, need the change equipment that the operation does not stop like this, and not only the equipment that need purchase is more, and work efficiency is low simultaneously. Therefore, it is necessary to develop a BIM-based PC component assembly line for prefabricated buildings.

Disclosure of Invention

The invention aims to provide a BIM-based assembly type building PC component production line.

In order to solve the above technical problems, the present invention provides a BIM-based assembly type building PC member production line, including: the device comprises a forming frame, a moving part, a stirring part and a floating and napping part, wherein the forming frame is rectangular, and the upper end of the forming frame is open;

the moving part is arranged on the forming frame in a sliding mode, the stirring part is arranged at the upper end of the moving part in a lifting mode, and the moving part is suitable for driving the stirring part to move horizontally;

the floating galling part is arranged at the upper end of the forming frame in a sliding way;

the floating galling part comprises: the horizontal sliding assembly, the driving assembly and the napping assembly are arranged on the upper end of the forming frame in a sliding manner, and the horizontal sliding assembly can horizontally move left and right along the forming frame;

the driving assembly is fixed at one end of the horizontal sliding assembly, the galling assembly is rotatably arranged at the movable end of the driving assembly, and the driving assembly is suitable for driving the galling assembly to horizontally move back and forth; wherein

The moving part drives the stirring part to horizontally slide so that the stirring part shakes and stirs the mixture in the forming frame;

the horizontal sliding assembly drives the galling assembly to horizontally slide left and right so that the galling assembly can trowel and galling the surface of the building structural member in sequence;

in the process that the driving assembly drives the galling assembly to slide from the front end to the rear end of the forming frame, the galling assembly can firstly carry out trowelling treatment on the surface of a building structural member;

the napping component moves to the rear end of the forming frame and is turned over for 180 degrees in the circumferential direction, and the napping component can carry out napping treatment on the surface of the screeded building structure in the sliding process from the rear end of the forming frame to the front end.

Further, the horizontal sliding assembly includes: the two horizontal cylinders are symmetrically fixed at the upper end of the forming frame;

the horizontal sliding plate is slidably placed at the upper end of the forming frame, and the end part of a piston rod of the horizontal cylinder is vertically fixed on the side wall of the horizontal sliding plate;

the two limiting blocks are respectively fixed at the lower end of the horizontal sliding plate, and one limiting block is correspondingly arranged at the outer side of the forming frame; wherein

The horizontal cylinder can drive the horizontal sliding plate to horizontally slide left and right along the upper end of the forming frame.

Further, the napping assembly comprises: the device comprises a fixed block, a rotating shaft, a rotating gear, a napping piece and a rotating plate, wherein the fixed block is fixed at the movable end of a driving assembly, and the driving assembly is suitable for driving the fixed block to horizontally slide back and forth;

the fixed block is provided with a through hole matched with the rotating shaft, and the rotating shaft is arranged in the through hole in a sliding manner;

the rotating gear is vertically fixed at one end of the rotating shaft, and the rotating plate is vertically fixed at the other end of the rotating shaft;

the rotating plate is rectangular, and the rotating shaft is arranged at the symmetrical center of the rotating plate;

the upper end and the lower end of the rotating plate are respectively provided with an arc surface, the napping pieces are arranged at the two ends of the rotating plate in a telescopic sliding manner, and the napping pieces are linked with the horizontal sliding plate;

one end of the horizontal sliding plate, which is far away from the driving component, is fixed with a linear rack matched with the rotating gear; wherein

The fixed block drives the rotating plate to horizontally move so that the lower end of the rotating plate can carry out troweling treatment on the surface of the building structural member;

the fixed block drives the rotating gear to horizontally move until the rotating gear is meshed with the linear rack, and then the fixed block is continuously pushed to horizontally slide, so that the rotating gear can circumferentially rotate along the linear rack;

when the rotating gear and the linear rack are separated from each other, the rotating plate can rotate 180 degrees in the circumferential direction.

Furthermore, a linkage rod is slidably arranged in the fixed block, one end of the linkage rod protrudes out of the side wall of the fixed block, and the end part of the linkage rod passes over the rotating gear to form a [ -shape;

the fixed block is provided with a sliding groove, the upper end of the linkage rod is vertically fixed with a limiting post, and the limiting post protrudes out of the upper end of the fixed block and is arranged in the sliding groove in a sliding manner; wherein

When the limiting column is pushed to slide along the sliding groove from left to right, the limiting column can push the rotating gear to synchronously slide to right through the linkage rod, and at the moment, the rotating gear and the linear rack are staggered mutually;

when the limiting column is pushed to slide from right to left along the sliding groove, the linkage rod synchronously pushes the rotating gear to synchronously slide from left, and at the moment, the rotating gear restores to the initial station.

Further, the napping member includes: the lifting mechanism comprises a linkage block, a lifting block, a cambered plate and a plurality of napping teeth, wherein two linkage grooves are formed in one side, close to the rotating shaft, of the fixing block in a mirror image mode, and the linkage block is arranged in the linkage grooves in a sliding mode;

the rotating plate is provided with two lifting grooves along the vertical direction, and the lifting block is arranged in the lifting grooves in a lifting manner;

a tension spring is fixed in the lifting groove, and the other end of the tension spring is fixed at the end part of the lifting block;

a slope surface is arranged at the inner end part of the lifting block, and the linkage block is linked with the lifting block;

the cambered plate is vertically fixed at the end part of the lifting block, and the cambered plate and the two cambered surfaces at the two ends of the rotating plate have the same cambered angle;

a plurality of the hair-pulling teeth are fixed at the end part of the cambered plate at equal intervals, wherein

When the linkage block is horizontally extruded leftwards, the linkage block can push the lifting block to slide downwards along the slope surface of the lifting block, so that the napping teeth protrude out of the lower end surface of the rotating plate.

Furthermore, a plurality of cleaning teeth are respectively arranged at two ends of the rotating plate, and are vertically arranged along the length direction of the rotating plate;

one cleaning tooth corresponds to one napping tooth, and one napping tooth is correspondingly arranged between two adjacent cleaning teeth; wherein

When the tension spring pulls the lifting block to slide upwards, the lifting block drives the cambered plate to move upwards synchronously, so that the two cleaning teeth can clean residues adhered to the side walls of the napping teeth from two sides.

Furthermore, a first adjusting piece is fixed on the horizontal sliding plate, the first adjusting piece is fixed at one end of the horizontal sliding plate, which is far away from the driving component, a first adjusting guide groove is formed in the first adjusting piece, and a first guide slope is arranged on the left side of the first adjusting guide groove; wherein

The driving assembly drives the fixing block to horizontally slide towards the first adjusting piece, when the limiting column abuts against the first adjusting piece, the fixing block is continuously pushed, and the limiting column is pushed by the first guide slope to slide rightwards to slide into the first adjusting guide groove; the limiting column synchronously pushes the rotating gear to slide rightwards, so that the rotating gear and the linear rack are staggered;

when the rotating gear slides rightwards, the rotating plate is synchronously driven to horizontally slide rightwards, so that the end part of the linkage block is abutted against the side wall of the horizontal sliding plate, and the linkage block synchronously pushes the napping teeth to protrude out of the lower end part of the rotating plate.

Furthermore, a second adjusting part is fixed on the horizontal sliding plate, the second adjusting part is fixed at one end of the horizontal sliding plate close to the driving component, a second adjusting guide groove is formed in the second adjusting part, and a second guide slope is arranged on the right side of the second adjusting guide groove; wherein

The driving assembly drives the fixing block to horizontally slide towards the second adjusting piece, when the limiting column abuts against the second adjusting piece, the fixing block is continuously pushed, and the limiting column is pushed by the second guide slope to slide leftwards so as to slide into the first adjusting guide groove;

the limiting column synchronously pushes the rotating gear to slide leftwards, so that the rotating gear and the linear rack are restored to the initial station;

when the rotating gear slides leftwards, the rotating plate is synchronously driven to horizontally slide leftwards, so that the end part of the linkage block is separated from the side wall of the horizontal sliding plate, and the lifting block is pulled by the tension spring to slide upwards, so that the napping teeth synchronously contract upwards.

Furthermore, a cleaning water tank is fixed at one end of the horizontal sliding plate close to the first adjusting piece, and the side wall of the cleaning water tank is coplanar with the end part of the first adjusting piece; wherein

The fixed block horizontally slides to the process that the limiting column is inserted into the first adjusting guide groove, the upper end of the rotating plate is abutted to the cleaning water tank, so that a water valve of the cleaning water tank is opened, and water is sprayed to the napping teeth to clean residues.

In addition, the invention also provides a production method of the BIM-based assembly type building PC component production line, concrete is poured into the forming frame, the moving part drives the stirring part to move horizontally, so that the stirring part can stir the concrete in the forming frame;

when concrete in the forming frame is formed, the driving assembly drives the fixed block to horizontally slide back and forth along the horizontal sliding plate, and the fixed block synchronously drives the rotating plate to horizontally slide back and forth so that the lower end of the rotating plate can carry out troweling treatment on the surface of the concrete building structural member;

the fixed block drives the rotating gear to horizontally move until the rotating gear is meshed with the linear rack, and then the fixed block is continuously pushed to horizontally slide, so that the rotating gear can circumferentially rotate along the linear rack; when the rotating gear and the linear rack are separated from each other, the rotating plate can rotate 180 degrees in the circumferential direction;

when the fixing block drives the limiting column to slide to abut against the first adjusting part, the limiting column is continuously pushed to horizontally slide, and the limiting column is pushed by the first guide slope to slide rightwards to slide into the first adjusting guide groove; the limiting column synchronously pushes the rotating gear to slide rightwards, so that the rotating gear and the linear rack are staggered;

when the rotating gear slides rightwards, the rotating plate is synchronously driven to horizontally slide rightwards, so that the end part of the linkage block is abutted against the side wall of the horizontal sliding plate, and the linkage block synchronously pushes the napping teeth to protrude out of the lower end part of the rotating plate;

the fixed block horizontally slides until the limiting column is inserted into the first adjusting guide groove, and the upper end of the rotating plate abuts against the cleaning water tank, so that a water valve of the cleaning water tank is opened and water is sprayed to the napping teeth to clean residues;

when the fixing block drives the limiting column to slide to abut against the second adjusting part, the fixing block is continuously pushed, and the limiting column is pushed by the second guide slope to slide leftwards to slide into the first adjusting guide groove;

the limiting column synchronously pushes the rotating gear to slide leftwards, so that the rotating gear and the linear rack are restored to the initial station;

when the rotating gear slides leftwards, the rotating plate is synchronously driven to horizontally slide leftwards, so that the end part of the linkage block is separated from the side wall of the horizontal sliding plate, and the lifting block is pulled by the tension spring to slide upwards, so that the napping teeth synchronously contract upwards.

The invention has the beneficial effects that the BIM-based assembly type building PC component production line can be used for troweling the upper surface of the mixture and troweling the trowelled mixture through the arrangement of the troweling and napping part.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of a preferred embodiment of a BIM-based prefabricated building PC component manufacturing line of the present invention;

FIG. 2 is a perspective view of a floating flare of the present invention;

fig. 3 is a perspective view of a napping assembly of the present invention;

fig. 4 is a perspective view of a napping member of the present invention;

FIG. 5 is a perspective view of the rotating plate of the present invention;

FIG. 6 is a perspective view of a first adjustment member of the present invention;

fig. 7 is a perspective view of a second adjustment member of the present invention.

In the figure:

1. forming a frame; 2. a moving part; 21. a support; 22. a first drive motor; 23. a second drive motor;

3. a stirring section; 31. a stirring motor; 32. a stirring head;

4. leveling the napped part; 41. a horizontal sliding assembly; 411. a horizontal cylinder; 412. a horizontal sliding plate; 413. a limiting block;

42. a drive assembly; 43. napping the assembly; 431. a fixed block; 432. a rotating shaft; 433. a rotating gear; 434. a napping part; 4341. a linkage block; 4342. a lifting block; 4343. a cambered plate; 4344. hair pulling teeth; 4345. a tension spring; 4346. cleaning teeth;

435. a rotating plate; 436. a linear rack; 437. a linkage rod; 438. a limiting column; 439. a sliding groove;

44. a first adjustment member; 441. a first regulation guide groove; 442. a first guide slope; 45. a second adjustment member; 451. a second adjustment guide groove; 452. a second guide slope; 46. and (5) cleaning the water tank.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams each illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1 to 7, the present invention provides a BIM-based fabricated building PC member manufacturing line, including: a forming frame 1, a moving part 2, a stirring part 3 and a floating and napping part 4. The forming frame 1 is adapted to support the moving part 2 and the troweling portion 4. The moving part 2 is adapted to mount the stirring part 3 and drive the stirring part 3 to slide horizontally. The stirring section 3 is adapted to stir the mixture in the forming frame 1. The floating and galling part 4 is suitable for sequentially floating the upper surface of the mixture and galling the mixture. With respect to the above components, detailed description is given below.

Molding frame

The whole forming frame 1 is rectangular, and the upper end of the forming frame 1 is open. The forming frame 1 is used as a mounting base of a BIM-based assembly type building PC component production line shown in the embodiment, namely, the supporting moving part 2 and the floating galling part 4 are directly mounted on the forming frame 1, and the stirring part 3 is indirectly mounted on the forming frame 1 through the moving part 2. Furthermore, the forming frame 1 is adapted to store a mixture therein, which can be formed into a building structure by standing in the forming frame 1.

Moving part

The moving part 2 is slidably arranged on the forming frame 1, the moving part 2 is suitable for mounting the stirring part 3, and the moving part 2 is suitable for driving the stirring part 3 to horizontally slide. Specifically, the moving part 2 comprises a horizontally arranged support 21 and a first driving motor 22 fixed on the forming frame 1, a first threaded rod is fixed at the end of a rotating shaft of the first driving motor 22, the first threaded rod of the first driving motor 22 is matched with the support 21, and when the first driving motor 22 drives the first threaded rod to rotate circumferentially, the first threaded rod can drive the support 21 to slide horizontally along the forming frame 1; the stirring part 3 is slidably provided on the holder 21. When the first driving motor 22 works, the bracket 21 can be driven by the first threaded rod to horizontally slide along the length direction of the forming frame 1. In addition, a second driving motor 23 is further fixed on one side of the support 21, a second threaded rod is fixed at the end of a rotating shaft of the second driving motor 23, the second threaded rod is matched with the driving portion, the second threaded rod is arranged along the length direction of the support 21, and when the second driving motor 23 works, the second threaded rod drives the stirring portion to horizontally slide along the length direction of the support.

Stirring part

The stirring part 3 is arranged at the upper end of the moving part 2 in a lifting way, and the moving part 2 is suitable for driving the stirring part 3 to move horizontally. Specifically, the stirring section 3 includes a stirring motor 31 and a stirring head 32. The rotating shaft of the stirring motor 31 is arranged vertically downward. The stirring head 32 is adapted to stir the mixture. When the stirring motor 31 is operated, the stirring head 32 can be driven to rotate circumferentially to stir the mixture.

Trowelling galling part

The floating galling part 4 is arranged at the upper end of the forming frame 1 in a sliding way. After the stirring head 32 finishes stirring the workpiece, the troweling portion 4 can sequentially trowel the upper surface of the mixture, and then roughen the trowelled mixture.

The following describes the structure of the floating galling portion 4 in detail, and the floating galling portion 4 includes: a horizontal sliding assembly 41, a driving assembly 42 and a napping assembly 43. Two ends of the horizontal sliding component 41 are respectively slidably arranged at the upper end of the forming frame 1, and the horizontal sliding component 41 can horizontally move left and right along the forming frame 1. In order to achieve the above-mentioned effect, the horizontal sliding assembly 41 includes: two horizontal cylinders 411, a horizontal sliding plate 412 and two limit blocks 413. The two horizontal cylinders 411 are symmetrically fixed at the upper end of the forming frame 1, and piston rods of the two horizontal cylinders 411 are horizontally arranged and are parallel to the length direction of the forming frame 1. The horizontal sliding plate 412 is slidably disposed at the upper end of the forming frame 1, and the end of the piston rod of the horizontal cylinder 411 is vertically fixed on the side wall of the horizontal sliding plate 412, so that when the horizontal cylinder 411 is started, the piston rod can drive the horizontal sliding plate 412 to horizontally slide left and right along the upper end of the forming frame 1. The two limit blocks 413 are respectively fixed at the lower end of the horizontal sliding plate 412, and one limit block 413 is correspondingly arranged at the outer side of the forming frame 1. The two limit blocks 413 can provide reliable support for the forming frame 1. Specifically, the limiting blocks 413 can clamp and fix the horizontal sliding plate 412 on the forming frame 1 from both sides to prevent the horizontal sliding plate 412 from being pushed to be separated from the forming frame 1 by a counterforce generated when the horizontal cylinder 411 operates.

The driving component 42 is fixed at one end of the horizontal sliding component 41, the napping component 43 is rotatably arranged at the movable end of the driving component 42, and the driving component 42 can drive the napping component 43 to horizontally move back and forth along the upper end of the forming frame 1 when working. Through the mode, make drive assembly 42 drive draw hair subassembly 43 from the back end slip in-process of forming frame 1 front end, draw hair subassembly 43 can carry out floating treatment to building structure surface earlier, draw hair subassembly 43 and move to forming frame 1 rear end and after 180 degrees of circumference upset, draw hair subassembly 43 from forming frame 1 rear end to the back end slip in-process, draw hair subassembly 43 can carry out the floating treatment to the building structure surface after floating. After one working cycle of the napping assembly 43 is completed, the horizontal cylinder 411 can drive the napping assembly 43 to move one station along the length direction of the forming frame 1, so that the napping assembly 43 can trowel and nappe the mixture at the next station. The above process is repeated until the troweling and galling assembly 43 completely smooths and galling the upper surface of the mixture.

The structure of napping assembly 43 is described in detail below, said napping assembly 43 comprising: a fixed block 431, a rotating shaft 432, a rotating gear 433, a napping member 434 and a rotating plate 435. The fixed block 431 is fixed at the movable end of the driving assembly 42, and the driving assembly 42 is suitable for driving the fixed block 431 to horizontally slide back and forth. The fixed block 431 is adapted to support the rotating shaft 432, a through hole adapted to the rotating shaft 432 is formed in the fixed block 431, the rotating shaft 432 is slidably disposed in the through hole, and the driving assembly 42 can drive the rotating shaft 432 to horizontally slide by driving the fixed block 431 to horizontally slide. The rotary gear 433 is vertically fixed to one end of the rotary shaft 432, and the rotary plate 435 is vertically fixed to the other end of the rotary shaft 432. With the above arrangement, the rotating gear 433 can be connected to the rotating plate 435 via the rotating shaft 432, so that the rotating gear 433 is linked to the rotating plate 435, that is, when the rotating gear 433 rotates in the axial direction, the rotating plate 435 can be driven to be turned over in the circumferential direction via the rotating shaft 432. The rotating plate 435 is rectangular, the whole rotating plate is centrosymmetric, and the rotating shaft 432 is arranged at the symmetric center of the rotating plate 435. The fixing block 431 drives the rotating plate 435 to horizontally move, so that the lower end of the rotating plate 435 can perform a smoothing process on the surface of the building structure. The upper end and the lower end of the rotating plate 435 are respectively provided with an arc surface, the galling piece 434 is arranged at two ends of the rotating plate 435 in a telescopic sliding manner, namely when the rotating plate 435 is overturned for 180 degrees along with the rotating shaft 432, the galling piece 434 at the other end of the rotating plate 435 can be used, and the two galling pieces 434 can be alternately and circularly used along with the repeated overturning of the rotating plate 435, and when the galling piece 434 protrudes out of the rotating plate 435, the galling treatment can be carried out on the surface of a mixture. A linear rack 436 matched with the rotating gear 433 is fixed on one end of the horizontal sliding plate 412 far away from the driving assembly 42. The napping member 434 is linked with the horizontal sliding plate 412. Specifically, after the fixed block 431 drives the rotating gear 433 to horizontally move until the rotating gear 433 is meshed with the linear rack 436, the fixed block 431 is continuously pushed to horizontally slide, so that the rotating gear 433 can rotate along the circumferential direction of the linear rack 436, and when the rotating gear 433 is separated from the linear rack 436, the rotating plate 435 can rotate 180 degrees in the circumferential direction.

In order to enable the rotating gear 433 to drive the rotating plate 435 to turn over when floating and not to contact with the linear rack 436 when napping, a linkage rod 437 is slidably arranged in the fixed block 431, one end of the linkage rod 437 protrudes out of the side wall of the fixed block 431, and the end of the linkage rod 437 passes over the rotating gear 433 and forms a [ -shape. A flexible piece is arranged between the linkage rod 437 and the side wall of the rotating gear 433, and when the rotating gear 433 is meshed with the linear rack 436, the rotating gear 433 can flap the flexible piece to deform the flexible piece. When the rotating gear 433 is disengaged from the linear rack 436, the flexible member can be inserted between two adjacent teeth of the rotating gear 433, so that the rotating gear 433 is prevented from continuing to rotate under the inertia effect. The fixing block 431 is provided with a sliding groove 439, the upper end of the linkage rod 437 is vertically fixed with a limiting column 438, and the limiting column 438 protrudes the upper end of the fixing block 431 and is slidably arranged in the sliding groove 439. When the limiting column 438 is pushed to slide from left to right along the sliding groove 439, the limiting column 438 can push the rotating gear 433 to synchronously slide right through the linkage rod 437, and at the moment, the rotating gear 433 and the linear rack 436 are staggered mutually. When the limiting column 438 is pushed to slide from right to left along the sliding groove 439, the linkage rod 437 synchronously pushes the rotating gear 433 to slide leftwards synchronously, and at the moment, the rotating gear 433 restores to the initial position. Through the arrangement, the rotating gear 433 drives the rotating plate 435 to rotate circularly, so that the napping members 434 at the two ends are used alternately.

In order to achieve the effect of the galling assembly 43 in galling the mixture surface, the galling member 434 includes: a linkage block 4341, a lifting block 4342, a cambered plate 4343 and a plurality of galling teeth 4344. Two linkage grooves are formed in one side, close to the rotating shaft 432, of the fixed block 431 in a mirror image mode, the linkage block 4341 can be arranged in the linkage grooves in a sliding mode, when the rotating gear 433 slides rightwards along the axial direction, the rotating shaft 432 can be driven to slide rightwards axially, the rotating shaft 432 can drive the rotating plate 435 to slide synchronously, the outer end of the linkage block 4341 abuts against the side wall of the fixed block 431, and the rotating plate 435 slides synchronously to enable the linkage block 4341 to stretch into the rotating plate 435 along the linkage grooves. The rotating plate 435 is provided with two lifting grooves along the vertical direction, and the lifting block 4342 is arranged in the lifting grooves in a lifting manner. The inner end of the lifting block 4342 is provided with a slope, the linkage block 4341 is linked with the lifting block 4342, and specifically, in the process that the linkage block 4341 extends into the rotating plate 435 along the linkage groove, the linkage block 4341 pushes the lifting block 4342 to slide downwards along the inner wall of the rotating plate 435 through the slope. A tension spring 4345 is fixed in the lifting groove, and the other end of the tension spring 4345 is fixed at the end part of the lifting block 4342. When the rotating gear 433 slides leftwards along the axial direction, the rotating shaft 432 can be driven to slide leftwards along the axial direction, so that the linkage block 4341 extends out of the rotating plate 435 along the linkage groove, the linkage block 4341 is separated from the slope surface, and the tension spring 4345 pulls the lifting block 4342 to reset upwards along the inner wall of the rotating plate 435. The arc-shaped plate 4343 is vertically fixed at the end of the lifting block 4342, the arc-shaped plate 4343 and the two arc-shaped surfaces at the two ends of the rotating plate 435 have the same arc angle, and the plurality of the napping teeth 4344 are fixed at the end of the arc-shaped plate 4343 at equal intervals. It should be noted that, when the lifting block 4342 is located at the initial position, the edge height of the lower end of the rotating plate 435 is lower than the height of the lower end of the napping teeth 4344, so that the napping teeth 4344 do not contact with the mixture when the rotating plate 435 trowels the mixture; when the lifting block 4342 slides downwards, the edge height of the lower end of the rotating plate 435 is higher than the height of the lower end of the galling tooth 4344, that is, the galling tooth 4344 protrudes out of the lower end surface of the rotating plate 435, so that the galling tooth 4344 can perform galling treatment on the mixture.

In order to prevent the picking teeth 4344 from being able to pick up the mixture after the picking process, the mixture sticks between two adjacent picking teeth 4344, thereby blocking the picking teeth 4344. The two ends of the rotating plate 435 are respectively provided with a plurality of cleaning teeth 4346, and the cleaning teeth 4346 are vertically arranged along the length direction of the rotating plate 435. One cleaning tooth 4346 corresponds to one napping tooth 4344, and one napping tooth 4344 is correspondingly arranged between two adjacent cleaning teeth 4346, and the distance between the two cleaning teeth 4346 is the same as the width of the napping tooth 4344. When the lifting block 4342 is pulled by the tension spring 4345 to slide upwards, the lifting block 4342 drives the arc plate 4343 to move upwards synchronously, so that the two cleaning teeth 4346 clean residues adhered to the side walls of the napping teeth 4344 from two sides.

In order to push the rotating gear 433 to slide rightwards synchronously, so that the galling tooth 4344 protrudes out of the lower end of the rotating plate 435, the horizontal sliding plate 412 is fixed with a first adjusting piece 44, the first adjusting piece 44 is fixed at one end of the horizontal sliding plate 412 far away from the driving assembly 42, a first adjusting guide groove 441 is formed in the first adjusting piece 44, and a first guide slope 442 is arranged on the left side of the first adjusting guide groove 441. The driving assembly 42 drives the fixing block 431 to horizontally slide toward the first adjusting member 44, when the limiting post 438 abuts against the first adjusting member 44, the fixing block 431 is continuously pushed, and the limiting post 438 is pushed by the first guiding slope 442 to slide rightward to slide into the first adjusting guiding groove 441; the limiting column 438 synchronously pushes the rotating gear 433 to slide rightwards, so that the rotating gear 433 is staggered with the linear rack 436. When the rotating gear 433 slides rightwards, the rotating plate 435 is synchronously driven to horizontally slide rightwards, so that the end of the linkage block 4341 abuts against the side wall of the horizontal sliding plate 412, and the linkage block 4341 synchronously pushes the hair pulling teeth 4344 to protrude out of the lower end of the rotating plate 435.

In order to push the rotating gear 433 to slide leftwards synchronously so as to retract the napping teeth 4344 into the rotating plate 435, a second adjusting member 45 is fixed on the horizontal sliding plate 412, the second adjusting member 45 is fixed on one end of the horizontal sliding plate 412 close to the driving assembly 42, a second adjusting guide groove 451 is formed in the second adjusting member 45, and a second guide slope 452 is arranged on the right side of the second adjusting guide groove 451. The driving assembly 42 drives the fixing block 431 to horizontally slide toward the second adjusting member 45, when the limiting post 438 abuts against the second adjusting member 45, the fixing block 431 is continuously pushed, and the limiting post 438 is pushed by the second guiding slope 452 to slide leftward to slide into the first adjusting guiding groove 441. The limiting column 438 synchronously pushes the rotating gear 433 to slide leftwards, so that the rotating gear 433 and the linear rack 436 restore to the initial station. When the rotating gear 433 slides leftwards, the rotating plate 435 is synchronously driven to horizontally slide leftwards, so that the end of the linkage block 4341 is separated from the side wall of the horizontal sliding plate 412, and the tension spring 4345 pulls the lifting block 4342 to slide upwards, so that the napping teeth 4344 synchronously contract upwards.

In addition, a washing water tank 46 is fixed to one end of the horizontal sliding plate 412 near the first adjusting member 44, and the side wall of the washing water tank 46 is coplanar with the end of the first adjusting member 44. When the fixing block 431 horizontally slides until the limiting column 438 is inserted into the first adjusting guide groove 441, the upper end of the rotating plate 435 is abutted against the cleaning water tank 46, so that the water valve of the cleaning water tank 46 is opened and water is sprayed to the galling teeth 4344 to clean residues.

After completing one working cycle, the horizontal cylinder 411 can push the horizontal sliding plate 412 to move horizontally by a distance equal to the width of the rotating plate 435, so that the rotating plate 435 can perform the leveling and napping treatment on the mixture at the next station.

Example two

The second embodiment further provides a production method of a assembled building PC component production line based on BIM on the basis of the first embodiment, which includes the assembled building PC component production line based on BIM as described in the first embodiment, and the specific structure is the same as that of the first embodiment, and is not repeated herein. The production method of the assembly type building PC component production line based on the BIM comprises the following steps:

concrete is poured into the forming frame 1, and the moving part 2 drives the stirring part 3 to move horizontally, so that the stirring part 3 can stir the concrete in the forming frame 1;

when concrete in the forming frame 1 is formed, the driving assembly 42 drives the fixed block 431 to horizontally slide back and forth along the horizontal sliding plate 412, and the fixed block 431 synchronously drives the rotating plate 435 to horizontally slide back and forth, so that the lower end of the rotating plate 435 can be used for troweling the surface of a concrete building structural member;

after the fixed block 431 drives the rotating gear 433 to horizontally move until the rotating gear 433 is meshed with the linear rack 436, the fixed block 431 is continuously pushed to horizontally slide, so that the rotating gear 433 can rotate along the circumferential direction of the linear rack 436; when the rotating gear 433 and the linear rack 436 are separated from each other, the rotating plate 435 can rotate 180 degrees in the circumferential direction;

when the fixing block 431 drives the limiting post 438 to slide to abut against the first adjusting member 44, the limiting post 438 is continuously pushed to slide horizontally, and the limiting post 438 is pushed by the first guiding slope 442 to slide rightwards to slide into the first adjusting guiding groove 441; the limiting column 438 synchronously pushes the rotating gear 433 to slide rightwards, so that the rotating gear 433 is staggered with the linear rack 436;

when the rotating gear 433 slides rightwards, the rotating plate 435 is synchronously driven to horizontally slide rightwards, so that the end of the linkage block 4341 is abutted against the side wall of the horizontal sliding plate 412, and the linkage block 4341 synchronously pushes the hair pulling teeth 4344 to protrude out of the lower end of the rotating plate 435;

when the fixing block 431 horizontally slides until the limiting column 438 is inserted into the first adjusting guide groove 441, the upper end of the rotating plate 435 is abutted against the cleaning water tank 46, so that a water valve of the cleaning water tank 46 is opened and water is sprayed to the galling teeth 4344 to clean residues;

when the fixing block 431 drives the limiting column 438 to slide to abut against the second adjusting part 45, the fixing block 431 is continuously pushed, and the limiting column 438 is pushed by the second guiding slope 452 to slide leftwards to slide into the first adjusting guiding groove 441;

the limiting column 438 synchronously pushes the rotating gear 433 to slide leftwards, so that the rotating gear 433 and the linear rack 436 restore to the initial station;

when the rotating gear 433 slides leftwards, the rotating plate 435 is synchronously driven to horizontally slide leftwards, so that the end of the linkage block 4341 is separated from the side wall of the horizontal sliding plate 412, and the tension spring 4345 pulls the lifting block 4342 to slide upwards, so that the napping teeth 4344 synchronously contract upwards.

In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A BIM-based assembly building PC component production line, comprising:

the device comprises a forming frame (1), a moving part (2), a stirring part (3) and a floating and napping part (4), wherein the forming frame (1) is rectangular, and the upper end of the forming frame (1) is arranged in an open manner;

the moving part (2) is slidably arranged on the forming frame (1), the stirring part (3) is arranged at the upper end of the moving part (2) in a lifting manner, and the moving part (2) is suitable for driving the stirring part (3) to horizontally move;

the floating and napping part (4) is arranged at the upper end of the forming frame (1) in a sliding way;

the floating galling part (4) comprises: the horizontal sliding assembly (41), the driving assembly (42) and the napping assembly (43), two ends of the horizontal sliding assembly (41) are respectively arranged at the upper end of the forming frame (1) in a sliding manner, and the horizontal sliding assembly (41) can horizontally move left and right along the forming frame (1);

the driving assembly (42) is fixed at one end of the horizontal sliding assembly (41), the napping assembly (43) is rotatably arranged at the movable end of the driving assembly (42), and the driving assembly (42) is suitable for driving the napping assembly (43) to horizontally move back and forth; wherein

The moving part (2) drives the stirring part (3) to horizontally slide so that the stirring part (3) shakes and stirs the mixture in the forming frame (1);

the horizontal sliding assembly (41) drives the galling assembly (43) to horizontally slide left and right, so that the galling assembly (43) can perform trowelling and galling treatment on the surface of the building structural member in sequence;

in the process that the driving assembly (42) drives the galling assembly (43) to slide from the front end to the rear end of the forming frame (1), the galling assembly (43) can firstly carry out trowelling treatment on the surface of a building structural member;

and after the galling component (43) moves to the rear end of the forming frame (1) and is turned over for 180 degrees in the circumferential direction, the galling component (43) can perform galling treatment on the surface of the building structure after being leveled in the process of sliding from the rear end to the front end of the forming frame (1).

2. A BIM based prefabricated building PC component production line of claim 1,

the horizontal sliding assembly (41) comprises: the device comprises two horizontal cylinders (411), a horizontal sliding plate (412) and two limiting blocks (413), wherein the two horizontal cylinders (411) are symmetrically fixed at the upper end of the forming frame (1);

the horizontal sliding plate (412) can be slidably placed at the upper end of the forming frame (1), and the end part of a piston rod of the horizontal cylinder (411) is vertically fixed on the side wall of the horizontal sliding plate (412);

the two limit blocks (413) are respectively fixed at the lower end of the horizontal sliding plate (412), and one limit block (413) is correspondingly arranged at the outer side of the forming frame (1); wherein

The horizontal cylinder (411) can drive the horizontal sliding plate (412) to horizontally slide left and right along the upper end of the forming frame (1).

3. The BIM-based prefabricated building PC component production line of claim 2,

the napping assembly (43) comprises: the device comprises a fixed block (431), a rotating shaft (432), a rotating gear (433), a napping piece (434) and a rotating plate (435), wherein the fixed block (431) is fixed at the movable end of a driving assembly (42), and the driving assembly (42) is suitable for driving the fixed block (431) to horizontally slide back and forth;

the fixed block (431) is provided with a through hole matched with the rotating shaft (432), and the rotating shaft (432) is arranged in the through hole in a sliding manner;

the rotating gear (433) is vertically fixed at one end of the rotating shaft (432), and the rotating plate (435) is vertically fixed at the other end of the rotating shaft (432);

the rotating plate (435) is rectangular, and the rotating shaft (432) is arranged at the symmetrical center of the rotating plate (435);

the upper end and the lower end of the rotating plate (435) are respectively provided with an arc surface, the napping piece (434) is arranged at the two ends of the rotating plate (435) in a telescopic sliding manner, and the napping piece (434) is linked with the horizontal sliding plate (412);

one end of the horizontal sliding plate (412) far away from the driving component (42) is fixedly provided with a linear rack (436) matched with the rotating gear (433); wherein

The fixed block (431) drives the rotating plate (435) to horizontally move, so that the lower end of the rotating plate (435) can perform smoothing treatment on the surface of the building structural member;

after the fixed block (431) drives the rotating gear (433) to move horizontally until the rotating gear (433) is meshed with the linear rack (436), the fixed block (431) is continuously pushed to slide horizontally, so that the rotating gear (433) can rotate along the circumferential direction of the linear rack (436);

when the rotating gear (433) and the linear rack (436) are separated from each other, the rotating plate (435) can rotate 180 degrees in the circumferential direction.

4. A BIM-based prefabricated building PC component production line as recited in claim 3,

a linkage rod (437) is slidably arranged in the fixed block (431), one end of the linkage rod (437) protrudes out of the side wall of the fixed block (431), and the end part of the linkage rod (437) passes through the rotating gear (433) to form a [ -shape;

a sliding groove (439) is formed in the fixing block (431), a limiting column (438) is vertically fixed at the upper end of the linkage rod (437), and the limiting column (438) protrudes out of the upper end of the fixing block (431) and is slidably arranged in the sliding groove (439); wherein

When the limiting column (438) is pushed to slide from left to right along the sliding groove (439), the limiting column (438) can push the rotating gear (433) to synchronously slide to right through the linkage rod (437), and at the moment, the rotating gear (433) and the linear rack (436) are staggered mutually;

when the limiting column (438) is pushed to slide from right to left along the sliding groove (439), the linkage rod (437) synchronously pushes the rotating gear (433) to slide leftwards synchronously, and at the moment, the rotating gear (433) restores to the initial station.

5. The BIM-based prefabricated building PC component production line of claim 4,

the napping member (434) includes: the device comprises a linkage block (4341), a lifting block (4342), an arc-shaped plate (4343) and a plurality of napping teeth (4344), wherein two linkage grooves are formed in one side, close to the rotating shaft (432), of the fixed block (431) in a mirror image mode, and the linkage block (4341) is arranged in the linkage grooves in a sliding mode;

the rotating plate (435) is provided with two lifting grooves along the vertical direction, and the lifting block (4342) is arranged in the lifting grooves in a lifting manner;

a tension spring (4345) is fixed in the lifting groove, and the other end of the tension spring (4345) is fixed at the end part of the lifting block (4342);

a slope surface is arranged at the inner end part of the lifting block (4342), and the linkage block (4341) is linked with the lifting block (4342);

the arc panel (4343) is vertically fixed at the end part of the lifting block (4342), and the arc angles of the arc panel (4343) and the two arc surfaces at the two ends of the rotating plate (435) are consistent;

a plurality of hair drawing teeth (4344) are fixed at the end part of the cambered plate (4343) at equal intervals, wherein

When the linkage block (4341) is horizontally pressed leftwards, the linkage block (4341) can push the lifting block (4342) to slide downwards along the slope surface of the lifting block (4342), so that the hair pulling teeth (4344) protrude out of the lower end surface of the rotating plate (435).

6. A BIM based prefabricated building PC component production line of claim 5,

a plurality of cleaning teeth (4346) are respectively arranged at two ends of the rotating plate (435), and the cleaning teeth (4346) are vertically arranged along the length direction of the rotating plate (435);

one cleaning tooth (4346) corresponds to one napping tooth (4344), and one napping tooth (4344) is correspondingly arranged between two adjacent cleaning teeth (4346); wherein

When the lifting block (4342) is pulled by the tension spring (4345) to slide upwards, the lifting block (4342) drives the cambered plate (4343) to synchronously move upwards, so that the two cleaning teeth (4346) can clean residues adhered to the side walls of the hair pulling teeth (4344) from two sides.

7. The BIM-based prefabricated building PC component production line of claim 6,

a first adjusting piece (44) is fixed on the horizontal sliding plate (412), the first adjusting piece (44) is fixed at one end, away from the driving assembly (42), of the horizontal sliding plate (412), a first adjusting guide groove (441) is formed in the first adjusting piece (44), and a first guide slope (442) is arranged on the left side of the first adjusting guide groove (441); wherein

The driving assembly (42) drives the fixing block (431) to horizontally slide towards the first adjusting piece (44), when the limiting column (438) abuts against the first adjusting piece (44), the fixing block (431) is continuously pushed, and the limiting column (438) is pushed by the first guide slope (442) to slide rightwards to slide into the first adjusting guide groove (441); the limiting column (438) synchronously pushes the rotating gear (433) to slide rightwards, so that the rotating gear (433) and the linear rack (436) are staggered;

when the rotating gear (433) slides rightwards, the rotating plate (435) is synchronously driven to horizontally slide rightwards, so that the end part of the linkage block (4341) is abutted against the side wall of the horizontal sliding plate (412), and the linkage block (4341) synchronously pushes the hair pulling teeth (4344) to protrude out of the lower end part of the rotating plate (435).

8. The BIM-based prefabricated building PC component production line of claim 7,

a second adjusting piece (45) is fixed on the horizontal sliding plate (412), the second adjusting piece (45) is fixed at one end, close to the driving assembly (42), of the horizontal sliding plate (412), a second adjusting guide groove (451) is formed in the second adjusting piece (45), and a second guide slope (452) is arranged on the right side of the second adjusting guide groove (451); wherein

The driving assembly (42) drives the fixing block (431) to horizontally slide towards the second adjusting piece (45), when the limiting column (438) abuts against the second adjusting piece (45), the fixing block (431) is continuously pushed, and the limiting column (438) is pushed by the second guide slope (452) to slide leftwards to slide into the first adjusting guide groove (441);

the limiting column (438) synchronously pushes the rotating gear (433) to slide leftwards, so that the rotating gear (433) and the linear rack (436) restore to the initial station;

when the rotating gear (433) slides leftwards, the rotating plate (435) is synchronously driven to horizontally slide leftwards, so that the end part of the linkage block (4341) is separated from the side wall of the horizontal sliding plate (412), and the lifting block (4342) is pulled to slide upwards by a tension spring (4345), so that the hair pulling teeth (4344) synchronously contract upwards.

9. The BIM-based prefabricated building PC component production line of claim 8,

a cleaning water tank (46) is fixed at one end of the horizontal sliding plate (412) close to the first adjusting piece (44), and the side wall of the cleaning water tank (46) is coplanar with the end of the first adjusting piece (44); wherein

The fixed block (431) horizontally slides to the process that the limiting column (438) is inserted into the first adjusting guide groove (441), and the upper end of the rotating plate (435) is abutted against the cleaning water tank (46), so that a water valve of the cleaning water tank (46) is opened, and water is sprayed to the hair pulling teeth (4344) to clean residues.

10. A method for producing a BIM-based prefabricated building PC component production line, comprising the BIM-based prefabricated building PC component production line according to claim 9,

concrete is poured into the forming frame (1), and the moving part (2) drives the stirring part (3) to move in the horizontal direction, so that the stirring part (3) can stir the concrete in the forming frame (1);

when concrete in the forming frame (1) is formed, the driving assembly (42) drives the fixed block (431) to horizontally slide back and forth along the horizontal sliding plate (412), and the fixed block (431) synchronously drives the rotating plate (435) to horizontally slide back and forth, so that the lower end of the rotating plate (435) can be used for surface floating treatment on the concrete building structural member;

after the fixed block (431) drives the rotating gear (433) to move horizontally until the rotating gear (433) is meshed with the linear rack (436), the fixed block (431) is continuously pushed to slide horizontally, so that the rotating gear (433) can rotate along the circumferential direction of the linear rack (436); when the rotating gear (433) and the linear rack (436) are separated from each other, the rotating plate (435) can rotate 180 degrees in the circumferential direction;

when the fixing block (431) drives the limiting column (438) to slide to abut against the first adjusting piece (44), the limiting column (438) is continuously pushed to horizontally slide, and the limiting column (438) is pushed by the first guide slope (442) to slide rightwards to slide into the first adjusting guide groove (441); the limiting column (438) synchronously pushes the rotating gear (433) to slide rightwards, so that the rotating gear (433) and the linear rack (436) are staggered;

when the rotating gear (433) slides rightwards, the rotating plate (435) is synchronously driven to horizontally slide rightwards, so that the end part of the linkage block (4341) is abutted against the side wall of the horizontal sliding plate (412), and the linkage block (4341) synchronously pushes the hair pulling teeth (4344) to protrude out of the lower end part of the rotating plate (435);

the fixed block (431) horizontally slides to the process that the limiting column (438) is inserted into the first adjusting guide groove (441), and the upper end of the rotating plate (435) is abutted against the cleaning water tank (46), so that a water valve of the cleaning water tank (46) is opened and water is sprayed to the hair pulling teeth (4344) to clean residues;

when the fixing block (431) drives the limiting column (438) to slide to abut against the second adjusting piece (45), the fixing block (431) is continuously pushed, and the limiting column (438) is pushed by the second guide slope (452) to slide leftwards to slide into the first adjusting guide groove (441);

the limiting column (438) synchronously pushes the rotating gear (433) to slide leftwards, so that the rotating gear (433) and the linear rack (436) restore to the initial station;

when the rotating gear (433) slides leftwards, the rotating plate (435) is synchronously driven to horizontally slide leftwards, so that the end part of the linkage block (4341) is separated from the side wall of the horizontal sliding plate (412), and the lifting block (4342) is pulled to slide upwards by a tension spring (4345), so that the hair pulling teeth (4344) synchronously contract upwards.

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