CN218492226U - Turnover brick paving mechanism with positioning and strickling-off rolling - Google Patents

Abstract

The utility model provides a take location and scrape upset tiling mechanism of flat roll-in installs tilting mechanism on laying the main frame, installs the side frame in the tilting mechanism both sides, the side frame with lay main frame sliding fit so that side frame and tilting mechanism slide around in X direction in step, tilting mechanism is equipped with Y to trip shaft, tilting mechanism uses the trip shaft as the axle center rotatory on the side frame, wherein, fixed mounting has on tilting mechanism uses the trip shaft as axle center synchronous revolution's placement mechanism, scrapes flat mechanism and roll-in mechanism install two sets of positioning mechanism on laying the main frame and on tilting mechanism respectively, two sets of positioning mechanism cooperate and provide the location for laying the ceramic tile. The utility model discloses a brick mechanism is spread in upset is that the collection is strickleed off, is placed, the compaction in the infrared ray laser positioning system of laying of an organic whole, compact structure possesses multiple functions, and the practicality is strong.

Description

Turnover brick paving mechanism with positioning and strickling-off rolling

Technical Field

The utility model relates to a municipal administration construction equipment, concretely relates to area location and strike-off roll-in upset tile work mechanism.

Background

With the development of the current urban construction level, the requirements on municipal road surfaces are higher and higher, and flat floor tiles and floor tiles are generally laid in large areas in places such as sidewalks, squares and the like. At present, the floor tiles and the floor tiles are generally laid in a pure manual operation mode or a mechanical and manual combination mode, and the mechanical and manual combination construction method comprises the following steps: the bricks are lifted by a rope through a crane, then the bricks are unloaded after the falling point position is manually controlled, and finally the compaction operation is carried out. The laying mode is time-consuming and labor-consuming, the laying effect depends on the technical level of constructors, meanwhile, the labor intensity of workers is high, more constructors are needed, and the laying cost is improved.

Some brick paving machines appear at present, but the brick paving, especially the flat pavement bricks, need to pass through the processes of ground scraping, brick paving and compacting, the current brick paving machines can not completely realize the three functions, and are generally only used for paving, and the ground scraping and compacting need to be operated by other equipment or manpower, so that the brick paving machines are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a turnover brick paving mechanism with positioning and strickle-off rolling, which is arranged on a mechanical movable arm at the front end of a brick paving machine, the length of the brick paving machine is set as X direction, the width is set as Y direction, the turnover brick paving mechanism is provided with a paving main frame connected with the mechanical movable arm;

the turnover mechanism is characterized in that the turnover mechanism is arranged on the laying main frame, side frames are arranged on two sides of the turnover mechanism, the side frames are in sliding fit with the laying main frame so that the side frames and the turnover mechanism synchronously slide back and forth in the X direction, the turnover mechanism is provided with a turnover shaft in the Y direction, the turnover mechanism rotates on the side frames by taking the turnover shaft as an axis, and a placement mechanism, a strickle-off mechanism and a rolling mechanism which synchronously rotate by taking the turnover shaft as the axis are fixedly arranged on the turnover mechanism,

the brick placing mechanism is provided with a supporting plate and a bracket, bricks are clamped between the supporting plate and the bracket, the placing mechanism with the bricks clamped at the rear side of the turnover mechanism is turned over to the front side by the rotation of the turnover shaft, and the clamped floor tiles are laid on the ground;

the scraping mechanism is provided with a Y-direction scraping plate, the scraping plate is obliquely contacted with the ground by the rotation of the turnover shaft, and the side frame and the turnover mechanism move back and forth on the main laying frame to scrape the ground by the scraping plate;

the rolling mechanism is provided with a rolling wheel, the rolling wheel is contacted with the upper surface of the laid floor tile by the rotation of the turnover shaft, the side frame and the turnover mechanism move back and forth on the laying main frame, and the rolling wheel carries out rolling operation on the laid floor tile;

two sets of positioning mechanisms are respectively arranged on the laying main frame and the turnover mechanism, and the two sets of positioning mechanisms are matched to provide positioning for floor tile laying.

Furthermore, a front slide rail supporting plate and a rear slide rail supporting plate are arranged on two sides of the laying main frame, the rear slide rail supporting plate and the front slide rail supporting plate on the same side are fixedly connected through a quick-release connecting plate, and the overturning brick laying mechanism is detachably mounted on the mechanical movable arm through the quick-release connecting plate;

and horizontal telescopic cylinders for driving the side frames and the turnover mechanism to move back and forth in the X direction are installed on two sides of the laid main frame, and cylinder seats and ejector rods of the horizontal telescopic cylinders are respectively connected with the rear sliding rail supporting plate and the side frames.

Furthermore, the front side of the front slide rail supporting plate is provided with a supporting universal wheel, and the rear side of the front slide rail supporting plate is provided with a supporting leg.

Furthermore, the turnover shaft is a turnover oil cylinder, and the turnover oil cylinder is installed on the side frame through a turnover oil cylinder supporting plate.

Furthermore, the scraping plate is a sawtooth scraping plate, and the outer diameter of the rolling wheel is provided with an axial convex rib.

Further, a first laser emitter is mounted at the front end of the front slide rail supporting plate on two sides, and a second laser emitter is mounted at the front end of the side frame on two sides;

each first laser emitter is used for emitting crossed first positioning laser to the ground right below the first laser emitter on the other side, each second laser emitter is used for emitting crossed second positioning laser perpendicular to the ground, and the paving position of the floor tile is determined by the superposition of the second positioning laser and the first positioning laser;

the included angle between the first positioning laser emitted by the two first laser emitters and the ground is adjustable so as to adjust the distance between the two first positioning lasers.

Furthermore, the placing mechanism is provided with a clamping fixing frame, the supporting plate is arranged on one side of the clamping fixing frame, the clamping fixing frame is provided with a Y-direction adjusting guide rail, the bracket is arranged on the adjusting guide rail, and the bracket is connected with the clamping fixing frame through a fine adjustment cylinder so as to adjust the position of the bracket in the Y direction;

a plurality of X-direction supporting plates are arranged on the rear slide rail supporting plate, and rollers are arranged on the supporting plates.

The utility model has the advantages of:

1) The turnover mechanism is provided with a placing mechanism, a strickling mechanism and a rolling mechanism which can rotate around the turnover shaft as an axis, and ground strickling, floor tile placing and floor tile rolling can be realized by means of the rotation of the turnover mechanism, so that the structure is more compact, and the functions are more complete;

2) Two sets of laser positioning mechanism are installed to upset tile work mechanism front end, and one of them a set of fixed mounting is on laying the main frame, and another group installs and to be laid on the gliding side frame around the main frame, and every group laser positioning mechanism can all send cross location laser for fix a position fast and lay the position, thereby make the fragment of brick of laying more neat.

Drawings

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

Fig. 1 is an overall outline view of a laying device for flat bricks according to the present invention;

fig. 2 is a top view of the whole of the laying apparatus of flat bricks;

FIG. 3a is a perspective view of the lift mechanism;

FIG. 3b is a perspective view of the lift plate of the lift mechanism raised to half-empty;

FIG. 3c is a side view of the lifting mechanism with the warehouse racks deployed;

FIG. 3d is a side view of the warehouse rack after folding;

FIG. 4a is a side view of the clamp and feed mechanism in the X direction;

FIG. 4b is a perspective view of the clamping and pushing mechanism;

FIG. 4c is a bottom view of the clamp pushing mechanism;

FIG. 4d is the schematic view of the advancing rail shown hidden in FIG. 4a, showing the advancing rail having two rails (i.e., an upper rail and a lower lifting rail), wherein the clamping device is the initial section of the advancing rail;

FIG. 4e is a side view of the clamping pusher sliding to the end of travel of the advancing rail;

FIG. 4f is a side view of the clamp pushing mechanism in the Y direction;

FIG. 5a is a perspective view of a mechanical boom;

FIG. 5b is a side view of the mechanical boom;

FIG. 5c is a perspective view of the quick release mounting bracket;

FIG. 6a is a top view of the turnover tiling mechanism;

FIG. 6b is a side view of the turnover tiling mechanism;

FIG. 6c is a perspective view of the main frame of the turnover tiling mechanism;

FIG. 6d is a mounting position diagram of a positioning mechanism at the front end of the tile turnover and spreading mechanism;

fig. 6e is a perspective view of the turnover tiling mechanism in a state where the placement mechanism of the turnover mechanism is configured to receive bricks from the conveyor mechanism;

FIG. 6f is a perspective view of the canting mechanism;

FIG. 6g is a schematic view of the screeding mechanism of the turnover mechanism performing screeding operations;

fig. 6h is a schematic view of the placement mechanism of the turnover mechanism holding a brick delivered from the conveyor mechanism (in the same state as fig. 6 e);

fig. 6i is a schematic view of the placing mechanism of the turnover mechanism turning forward to lay bricks on the ground;

fig. 6j is a schematic diagram of the rolling mechanism of the turnover mechanism in performing the rolling operation.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to thoroughly understand the present invention, detailed steps and detailed structures will be set forth in the following description so as to explain the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, however, the present invention can have other embodiments in addition to the detailed description.

Referring to fig. 1, the present invention provides a floor tile installation device 10, as shown in fig. 1, a chassis 11 of a frame of the floor tile installation device is provided with a traveling device 12, the traveling device 12 is provided with 4 steerable traveling wheels 13, and the traveling device 12 can drive the floor tile installation device 10 to travel. For convenience of description, the longitudinal direction of the frame 11 is defined as X-direction, and the width direction is defined as Y-direction.

The tail part of the frame 11 is provided with a lifting mechanism 100 and a clamping and pushing mechanism 200, the front part of the frame 11 is provided with a multi-shaft mechanical movable arm 500, the mechanical movable arm 500 is provided with an overturning and brick laying mechanism 400, and the frame 11 is provided with a conveying mechanism 300 positioned between the overturning and brick laying mechanism 400 and the clamping and pushing mechanism 200;

the lifting mechanism 100 is provided with a first transmission mechanism 104, a lifting plate 103 and a lifting device 120, wherein the first transmission mechanism 104 transfers the floor tiles stacked up and down to the lifting plate 103, and the lifting device 120 drives the lifting plate 103 to lift upwards;

the clamping and pushing mechanism 200 comprises a forward moving guide rail 210 and a clamping device 220 slidably mounted on the forward moving guide rail 210, the clamping device 220 clamps two ends of the length of the floor tile lifted to the top, and then the floor tile is conveyed forward in the X direction, loosened and laid on the conveying mechanism 300, and the floor tile is conveyed forward in the X direction to the turnover tile laying mechanism 400 by the conveying mechanism 300;

the turnover tile laying mechanism 400 is provided with a laying main frame, a turnover mechanism 430 which slides back and forth in the X direction is mounted on the laying main frame, the turnover mechanism 430 is provided with a Y-direction turnover shaft, the turnover mechanism 430 is provided with a placing mechanism 431 which rotates by taking the turnover shaft as an axis, after the placing mechanism 431 clamps a tile conveyed by the conveying mechanism 300, the placing mechanism 431 turns forwards to lay the clamped tile on the ground;

positioning mechanisms are respectively arranged on the laying main frame and the turnover mechanism 430, and the two sets of positioning mechanisms are matched to provide positioning for floor tile laying.

The utility model provides a ceramic tile laying equipment 10 will pile up the whole lifting of ceramic tile through hoist mechanism 100, and centre gripping push mechanism 200 is flat lying on gradually a centre gripping with the ceramic tile and transferring to transport mechanism 300 afterwards and is placed, and the ceramic tile that will lie flat by transport mechanism 300 is transported to upset tile laying mechanism 400 to lay the ceramic tile flat by upset tile laying mechanism 400 subaerial. The whole process is completely mechanically operated, so that the laying efficiency is greatly improved, and meanwhile, the required labor cost is reduced; meanwhile, when the floor tiles are laid, manual assistance is not needed, and operators do not need to participate in resurgence, so that the labor intensity of people is reduced.

The structure of the lifting mechanism 100 is further described below:

the lifting mechanism 100 is provided with a longitudinal lifting support 102 installed at the tail part of the vehicle frame 11, the first transmission mechanism 104 is fixedly installed at the bottom of the longitudinal lifting support 102, the lifting plate 103 is driven by the lifting device 120 on the longitudinal lifting support 102 to do lifting motion in the vertical direction of the first transmission mechanism 104, and the lifting plate 103 is provided with an open slot corresponding to the position of the first transmission mechanism 104 so that the lifting plate 103 can be lowered below the upper surface of the first transmission mechanism 104. A storage rack 130 is installed at the bottom of the rear side of the lifting rack, the front end of the storage rack 130 is rotatably connected to the bottom of the rear side of the longitudinal lifting rack 102, the storage rack 130 can be turned up and down and folded and stored by taking the front end as a rotation point, as shown in fig. 3b and 3c, a second transmission mechanism 132 is arranged on the storage rack 130; the warehouse rack 130 conveys the tiles stacked one above the other in the direction X forward to the first conveyor 104, and the first conveyor 104 continues to convey the tiles forward to the lifting plate 103. A guard plate 101 is provided on the upper portion of the longitudinal lifting bracket 102.

In an alternative embodiment, lifting devices 120 are mounted on the longitudinal lifting bracket 102 on both sides of the lifting plate 103 in the Y direction, respectively, and each lifting device 120 includes a lifting cylinder 121 and a lifting chain 122. The lifting cylinder 121 is vertically fixed on the longitudinal lifting support 102; two ends of the lifting chain 122 are respectively fixedly connected with the lifting plate 103 and the top bar of the lifting cylinder 121, or two ends of the lifting chain 122 are respectively located at two sides of the lifting cylinder 121 and cross the top bar of the lifting cylinder 121, one end of the lifting chain 122 is fixedly connected with the lifting plate 103, and the other end is fixed on the longitudinal lifting bracket 102 at one side of the lifting cylinder 121. The top rod of the lifting cylinder 121 slides upwards to drive the tail ends of the lifting chains 122 to move upwards, and the two groups of lifting chains 122 drive the middle lifting plate 103 to lift stably.

In an alternative embodiment, vertical guide channel rails 105 are disposed on the longitudinal lifting bracket 102 and located on two sides of the lifting plate 103, a lifting web 106 is slidably mounted on each vertical guide channel rail 105 up and down, and one end of the lifting chain 122 and the lifting plate 103 are fixedly connected to the lifting web 106.

In an alternative embodiment, the storage rack 130 is mounted at the bottom of the longitudinal lifting rack 102 through a self-resetting flip rack 131, and a spring support 135 is mounted at the bottom of the longitudinal lifting rack 102;

a limiting steel pipe 138 and a return spring 137 are installed at the bottom of the self-resetting overturning bracket 131, the limiting steel pipe 138 sequentially penetrates through the two baffles 136 on the back of the self-resetting overturning bracket 131 and is rotatably connected with the spring support 135, and the return spring 137 is sleeved on the limiting steel pipe 138 between the two baffles 136;

the warehouse rack 130 has a lateral width less than the lateral width of the longitudinal lifting rack 102, and the warehouse rack 130 is pivotally connected to the bottom center of the longitudinal lifting rack 102.

The lifting mechanism 100 adopts the principle of differential forklift lifting, the lifting cylinder 121 and the lifting chain 122 are combined and placed on the left side and the right side, one end of the chain is connected with the frame, the other end of the chain is connected with the brick body lifting plate 103, and bearings are arranged on the left side and the right side of the lifting plate 103 and can roll up and down on the vertical guide channel steel rail 105. The storage rack 130 is provided with a second transmission mechanism 132, and the second transmission mechanism 132 comprises rollers, a chain wheel and chain 133, a driving motor 134 and the like, so as to receive and transmit the bricks.

As shown in fig. 3a to 3d, the design points of the lifting mechanism 100 are: 1) The continuous supply of the brick bodies can be guaranteed through the design of the storage and lifting parts, the requirement of the front-end brick bodies is met, the efficiency is improved, and the structure is tight. 2) The lifting part can be designed to accurately lift the corresponding height according to the thickness of the brick body. 3) When fork truck placed the material in the design, correspond the storage riser with the double-layered mouth that fork truck both ends board formed, and the width of storage riser is far less than and presss from both sides a mouthful width, applicable in various fork trucks, the big or small brick body of being convenient for is placed and is transported, and the operation is very convenient. 4) When the operation is accomplished to the storage material, the manual promotion storage riser of accessible upwards rotates 90, packs up the storage part to vertical state, reduces whole car length, is convenient for transition and transportation. And when the storage mechanism is horizontally placed, the storage outer frame and the frame can be automatically limited to support the horizontal state, and the storage structure can be easily placed and folded by the spring assembly.

The structure of the gripper pusher 200 will be further described with reference to fig. 4a-4 f:

the forward moving guide rail 210 is provided with two first slide rails 211 with a length in the X direction, an upper rail 212 is arranged on the opposite inner side of the first slide rail 211, a lower lifting rail 213 located below the upper rail 212 is arranged on the first slide rail 211, the lower side edge of the lower lifting rail 213 is provided with a front and a rear inlet port 213-1 with two downward openings, a front and a rear pair of first rollers 202 are mounted in each upper rail 212, a second roller 221 is fixed at the front and the rear ends of the two sides of the clamping device 220, respectively, the corresponding first roller 202 and the second roller 221 are movably connected through a driven rod 230, a first traverse moving cylinder 240 drives the first roller 202 to slide forward in the upper rail 212 to drive the clamping device 220 to traverse forward, and the first roller 202 drives the second roller 221 to enter the lower lifting rail 213 through the inlet port 213-1 through the driven rod 230 in the forward sliding process to lift the height of the clamping device 220.

In an alternative embodiment, the front and rear pairs of first rollers 202 in the upper rail 212 are both mounted on a lateral push plate 214, the lateral push plate 214 is fixedly connected to the top rod of the first lateral pushing cylinder 240, and the lateral push plate 214 is pushed by the first lateral pushing cylinder 240 to drive the front and rear pairs of first rollers 202 to roll back and forth in the upper rail 212.

The upper and lower ends of the driven rod 230 are hinged to the first roller 202 in the upper first slide rail 211 and the second roller 221 of the clamping device respectively, and there are four hinge points, so as to form a parallel four-bar linkage mechanism (as shown by the rectangle dashed line frame in fig. 4 d), that is, four corners of the clamping device are movably connected below the first slide rail 211 through the connecting rod 230 respectively; the second roller 221 is rotatably mounted on the frame of the clamping device 220. During specific work, the first transverse pushing cylinder 240 drives the side push plate 214 to drive the first roller 202 to roll forward in the upper rail 212, the lower end of the driven rod 230 drives the clamping device 220 to form a parallel four-bar linkage mechanism to realize forward pushing of the whole clamping mechanism, before the clamping device 220 slides forward, the second roller 221 arranged on the clamping device 220 firstly enters the lower lifting rail 213 to lift the height of the clamping device 220, so that the height of a brick clamped by the clamping device is also lifted, friction between the clamped brick and a brick below the clamped brick is avoided, and the surface of the brick is scratched, as shown in fig. 4 e. The clamping device 220 is raised a little bit high and then moved forward. Preferably, when the clamping device 220 is at the rearmost position of the stroke, both second rollers 221 are located at the entrance of the lower lifting rail 213, so that the clamping device 220 is lifted to the height and then slides forward.

As shown in fig. 4c, the clamping device 220 includes a clamping frame 223, the clamping frame 223 is mounted with a second slide rail 224 in the Y direction and a multi-link linkage mechanism, two clamping plates 225 capable of sliding relatively are disposed on the second slide rail 224, the multi-link linkage mechanism is composed of a middle swing rod 226 and two clamping links 227 hinged at two ends of the swing rod 226, the center of the swing rod 226 is rotatably connected to the clamping frame 223 through a swing rod center pin, and the other ends of the two clamping links 227 are respectively hinged with opposite surfaces of the two clamping plates 225; one end of the swing link 226 is hinged to the clamping driving cylinder 228, and the clamping driving cylinder 228 drives the multi-link linkage mechanism to drive the two clamping plates 225 to slide relatively or oppositely on the second slide rail 224 to clamp or release the floor tile.

By adopting the multi-link linkage mechanism, the two clamping plates 225 can slide relatively or oppositely on the second slide rail 224 to clamp or loosen the floor tile at the same time only by one clamping driving cylinder 228, so that the driving structure is simplified, and on the other hand, the movement of the two clamping plates 225 is synchronous, so that the clamping and loosening actions are more linear. Preferably, the opposing faces of the two clamping plates 225 are detachably mounted with rubber plates to protect the floor tile when clamping the floor tile.

In an alternative embodiment, the transfer mechanism 300 is a roller or belt based transport mechanism.

Referring now to fig. 6a-6f, the structure of the turnover tiling mechanism 400 is further described below:

the main frame structure of the turning tile-laying mechanism 400 is as follows: rear slide rail support plates 401 are arranged on two sides of the rear portion of the turnover brick paving mechanism 400, front slide rail support plates 402 are arranged on two sides of the front portion of the turnover brick paving mechanism, and supporting legs 404 and supporting universal wheels 405 are arranged at the bottoms of the front slide rail support plates 402. The supporting legs 404 can be used to maintain the parking of the turnover tile-laying mechanism 400 and keep it stable together with the supporting universal wheels 405 after the turnover tile-laying mechanism 400 is detached from the mechanical boom 500. When the placing bracket 431-5 is drawn out after the road floor tiles are placed, the supporting legs of the mechanical arm can prop against the laid bricks to prevent the well-determined bricks from moving. The rear slide rail support plate 401 is fixedly connected with the front slide rail support plate 402 through a quick-release connecting plate 403, and the turnover brick paving mechanism 400 is detachably mounted between quick-release mounting brackets 531 at two sides through the quick-release connecting plate 403.

The side frames 436 slidably engaged with the front rail support plate 402 are installed at both sides of the turnover mechanism 430, that is, the side frames 436 can drive the turnover mechanism 430 to slide back and forth, and the turnover mechanism 430 can rotate on the side frames 436. The rear rail support plate 401 is connected to the turnover mechanism 430 via a horizontal telescopic cylinder 406, and the side frame 436 and the turnover mechanism 430 thereof are moved forward and backward in the X direction by the horizontal telescopic cylinder 406.

As shown in fig. 6e-6f, the turning mechanism 430 is further provided with a scraping mechanism 432 and a rolling mechanism 433 which rotate around the turning shaft as an axis, the scraping mechanism 432, the rolling mechanism 433 and the placing mechanism 431 synchronously rotate around the turning shaft as an axis, and the turning shaft is a turning cylinder 434. The structure and operation of the striking mechanism 432 and the rolling mechanism 433 will be further described below:

the scraping mechanism 432 is provided with a sawtooth scraper, the scraper is in inclined contact with the ground by the overturning of the scraping mechanism 432, and the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to move back and forth integrally to scrape the ground. Wherein, through the scraper blade of adjustment or change different width to be suitable for different width brick bodies. The strickling mechanism 432 is firstly positioned by the positioning mechanism to enable the turnover brick paving mechanism 400 to reach a preset position, the turnover oil cylinder 434 is turned over to realize the strickling starting position of the strickling mechanism 432, and then the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to horizontally move back and forth in the X direction to realize the purpose of strickling the ground.

The rolling mechanism 433 is provided with a rolling wheel with a convex rib on the outer diameter, the rolling wheel is contacted with the upper surface of the laid floor tile through the overturning of the rolling mechanism 433, and the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to move back and forth so as to carry out rolling operation on the laid floor tile. The outer diameter of the rolling wheel is provided with convex ribs, and the brick body is compacted through rolling and beating.

As shown in fig. 6d, a first laser emitter 421 is mounted at the front end of the front rail support plate 402 on both sides, and a second laser emitter 422 is mounted at the front end of the side frame 436 on both sides; each first laser emitter 421 is used for emitting crossed first positioning laser 421-1 to the ground right below the first laser emitter 421 on the other side, the second laser emitter 422 is used for emitting crossed second positioning laser 422-1 perpendicular to the ground for preliminary positioning, the turnover mechanism 430 drives the second laser emitter 422 to move forward when sliding forward, and the positioning of paving the floor tiles is determined by the superposition of the second positioning laser 422-1 and the first positioning laser 421-1. The colors of the first positioning laser 421-1 and the second positioning laser 422-1 are different, so that the user can conveniently judge whether the first positioning laser 421-1 and the second positioning laser 422-1 on the same side of the ground are overlapped.

Preferably, the angles of the two first laser emitters 421 on the front rail support plate 402 are adjustable, so that the included angle between the first positioning laser 421-1 and the ground can be changed, and the distance between the two first positioning lasers 421-1 can be adjusted to adapt to the positioning of floor tiles with different widths.

The laser positioning mechanism controls the turnover brick paving mechanism 400 to be kept horizontal all the time through the mechanical movable arm, and carries out longitudinal and transverse positioning on the turnover brick paving mechanism 400 based on the laser positioning principle, and the positioning principle is as follows:

because the utility model discloses be equipped with two sets of laser positioning device, equal bilateral symmetry arrangement in the left and right sides of frame. One group of the first laser transmitters 421 fixed on the front sliding rail support plates 402 at two sides of the front end of the laid main frame are fixedly connected with the mechanical movable arm and used for positioning the whole vehicle, when the next brick body is laid, the two groups of the first laser transmitters 421 of the whole vehicle emit cross-shaped first positioning laser 421-1 to the ground at the opposite side, the position of the whole vehicle is roughly positioned by using the laid brick body or marked lines and the like as marks, the position deviation is ensured to be within a specified range, and preparation is made for adjusting the position of the front overturning brick laying mechanism 400; the other group is a second laser emitter 422 fixed on a side frame 436 of the turnover mechanism 430, and moves synchronously with the side frame 436, after the whole machine stops, before links of strickling, paving and compacting, the second laser emitter 422 emits two beams of left and right cross-shaped second positioning lasers 422-1 vertical to the ground, when the second positioning lasers 422-1 on the same side basically coincide with the first positioning lasers 421-1, the placement position can be judged in advance, and the paving position can be positioned only by carrying out position adjustment in a small range, so that the paved bricks are more orderly.

As shown in fig. 6f, the placing mechanism 431 is provided with a clamping fixing frame 431-1, a supporting plate 431-4 is arranged on one side of the clamping fixing frame 431-1, a Y-direction adjusting guide rail 431-2 is arranged on the clamping fixing frame 431-1, a bracket 431-5 on the same side as the supporting plate is arranged on the adjusting guide rail 431-2, and the bracket 431-5 is connected with the clamping fixing frame 431-1 through a fine adjustment cylinder 431-3 to adjust the position of the bracket 431-5 in the Y direction, so that the transverse fine adjustment and positioning of the turnover brick laying mechanism 400 during placing of road floor tiles can be realized.

A plurality of X-direction support plates 407 are mounted on the rear rail support plate 401, and rollers are provided on the support plates 407. The supporting plate 407 serves as a brick transfer function, and the transfer mechanism 300 transfers the floor tiles forward in the X direction through the supporting plate 407 to between the pallet 431-4 and the bracket 431-5.

The utility model discloses a brick mechanism 400 is spread in upset is the collection strickles off, places, compaction in the infrared laser positioning system of laying of an organic whole. When paving the paving brick, the overturning brick paving mechanism 400 firstly scrapes the ground under the guidance of the positioning mechanism, then places the floor tiles and compacts the floor tiles. The strickle mechanism 432, the placing mechanism 431 and the rolling mechanism 433 are all connected with an overturning oil cylinder 434, the overturning oil cylinder 434 is installed on a side frame 436 through an overturning oil cylinder supporting plate 435, and the strickle mechanism 432, the placing mechanism 431 and the rolling mechanism 433 are overturned by more than 180 degrees along with the overturning oil cylinder 434 by the overturning oil cylinder 434.

Referring now to fig. 5a-5b, the structure of the mechanical boom 500 is further described:

the left side and the right side of the front part of the frame 11 are symmetrically provided with a mechanical movable arm 500, the two mechanical movable arms 500 are fixedly connected through a connecting rod 540, the left side and the right side of the front part of the frame 11 are fixedly provided with a vertical guide rail 501 and a horizontal guide rail 503, the vertical guide rail 501 is provided with a vertical sliding block support 502 which slides up and down, and the horizontal guide rail 503 is provided with a horizontal sliding block 504 which slides horizontally; the vertical slide mount 502 is connected to a vertical jack 505 fixed to the front of the frame 11, and the horizontal slide 504 is connected to a horizontal pusher 506 fixed to the front of the frame 11. The vertical jacking mechanism 505 and the horizontal pushing mechanism 506 are any one of an air cylinder, a hydraulic oil cylinder, an electric push rod and a screw lead screw pair.

The mechanical movable arm 500 comprises a longitudinal leg 530, a horizontal upper arm 510 and a horizontal lower arm 520, wherein the front ends of the upper arm 510 and the lower arm 520 are hinged with the leg 530, the rear end of the upper arm 510 is hinged on the vertical slider support 502, the lower arm 520 is fixedly connected with the horizontal slider 504, and the rear end of the lower arm 520 is movably connected with the upper arm 510 through a connecting rod support arm 521. As shown in fig. 5b, the upper arm 510, the lower arm 520, the leg 530 and the link support arm 521 form a parallelogram structure (shown by dotted lines), which has an advantage in that the front leg can be better controlled by the rear vertical lift mechanism 505 and the horizontal push mechanism 506. Quick-release mounting brackets 531 are mounted at the bottoms of the supporting legs 530, a swing cylinder 532 is connected between the quick-release mounting brackets 531 and the supporting legs 530, and quick-release supporting universal wheels 533 are mounted at the bottoms of the quick-release mounting brackets 531.

As shown in FIG. 5c, the quick release mounting bracket 531 has two rotating shafts, the first rotating shaft is mounted on the leg 530 via a pin 531-2, the second rotating shaft 531-6 is hinged to a swing link of a swing cylinder 532, and the swing cylinder 532 drives the quick release mounting bracket 531 to rotate around the pin 531-2.

The quick-release mounting bracket 531 is provided with two triangular plates 531-1 which are arranged in parallel, three vertexes of the two triangular plates 531-1 are fixedly connected through connecting columns, the first connecting column is coaxially arranged with a pin 531-2, the other two connecting columns 531-7 are used for being connected with a bayonet reserved by a laying mechanism, and a second rotating shaft 531-6 is arranged between the two connecting columns; one of the second connecting columns is an optical axis 531-7, the other second connecting column is a locking shaft 531-3 with a non-circular cross section, one end of the locking shaft 531-3 is fixedly connected with a handle 531-4, two bayonets are reserved on a quick-release connecting plate 403 of the turnover brick laying mechanism 40 and clamped on the optical axis 531-7 and the locking shaft 531-3, the handle 531-4 is rotated to enable the locking shaft 531-3 to rotate so as to clamp the laying mechanism, and the laying mechanism is fixedly connected with the quick-release mounting bracket 531 in a locking manner. The outer side surface of one triangular plate is provided with a buckle 531-5 for fixing the handle 531-4, and the buckle is used for keeping the handle 531-4 fixed in a locking state.

The mechanical arm 500 may enable longitudinal and vertical positioning of and provide support for the front mounted tilt tiling mechanism 400. Through the cooperative operation of the vertical jacking mechanism 505, the horizontal pushing mechanism 506 and the swing cylinder 532 of the mechanical movable arm 500, the front-end overturning and brick laying mechanism 400 can be ensured to be always kept in a horizontal state, so that the ground can be conveniently scraped, the floor tiles can be placed, the floor tiles can be conveniently rolled and the like.

Quick detach installing support 531 is installed to landing leg 530 bottom, is convenient for with the quick detach connecting plate 403 quick detach connection on the tile work or tile mechanism 400 main body frame that overturns, through the flexible of swing jar 532, the angle of adjustable quick detach installing support 531, convenient and upset tile work or tile mechanism 400's connection structure quick location and combination realize quick installation and dismantlement.

In other embodiments, we can also change the turnover tile paving mechanism 400 from the mechanical movable arm 500 to another mechanism, for example, the turnover tile paving mechanism 400 for paving the tiles is replaced by a mechanism for paving curb stones, so as to meet the paving requirements of different tiles, and meanwhile, the structures of the lifting mechanism 100, the clamping pushing mechanism 200 and the conveying mechanism 300 on the frame do not need to be changed, so that the expansibility of the utility model is stronger.

The following is a detailed description of the working process of the present invention:

first, we stack the tiles 01 on the forks of a forklift, and the front and back sides of the stacked tiles 01 are in contact. Then, the storage rack 130 is put down to be in a horizontal state, the forklift is driven to transfer the stacked floor tiles to the storage rack 130, the storage rack 130 is rotatably connected to the center of the bottom of the longitudinal lifting rack 102, a space for the supply fork to move is formed on two sides of the storage rack 130, and the storage rack 130 can extend into the center of the opening of the fork when the forklift runs close to the paving device 10 for the flat bricks. The forklift unloads the tiles and leaves after driving into position.

The storage rack 130 is provided with a second conveying mechanism 132 of a roller or a belt, and the second conveying mechanism 132 conveys the stacked floor tiles 01 forward to the lifting plate 103. The lift rods of the lifting devices 120 on both sides of the lifting plate 103 slide upwards, and the lift rods move upwards through the lifting chains 122 to further drive the lifting webs 106 on both sides to move upwards steadily, so as to lift the lifting plate 103 at a height as shown in fig. 3 b.

The clamping device 220 of the clamping and pushing mechanism 200 slides backwards to the rear direction of the vehicle, the clamping plate 225 clamps and fixes the left end and the right end of the uppermost floor tile 01, and then the clamping device 220 moves towards the front direction of the vehicle. In the process that the clamping device 220 slides forwards, the second roller 221 slides into the lower lifting rail 213 to lift the height of the clamping device, so that the clamping device 220 slightly lifts the height of the floor tile 01 while driving the floor tile 01 to move forwards, and the clamped floor tile 01 is prevented from being scraped with the floor tile 01 on the lifting plate 103, thereby affecting the beauty of the floor tile 01.

When the clamping device 220 slides on the forward rail 210 to the position above the transfer mechanism 300, the two clamping plates 225 are released, and the floor tile 01 falls to the transfer mechanism 300, and the transfer mechanism 300 continues to convey the floor tile 01 lying down forward.

After the carriage moves to the designated position of the paving area, the position of the turnover tile laying mechanism 400 is positioned by the positioning mechanism 320, the turnover oil cylinder 434 drives the turnover mechanism 430 to turn over integrally, so that the sawtooth scrapers of the scraping mechanism 432 are in inclined contact with the ground, and then the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to move back and forth integrally on the frame to scrape the ground, as shown in fig. 6 g.

After the floor is leveled, the floor tiles transferred by the transfer mechanism 300 are transferred between the pallet 431-4 and the bracket 431-5 through the support plate 407, so that the tiles are held by the placing mechanism 431. Then, the turnover cylinder 434 drives the turnover mechanism 430 to turn over integrally, so that the placement mechanism 431 with the brick clamped on the rear side turns over to the front side and becomes a horizontal state, as shown in fig. 6h-6i, then the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to retract, the bracket 431-5 is pulled out from a gap between the floor tile 01 and the ground, and at this time, the floor tile 01 is laid on the ground.

Then, the turnover cylinder 434 drives the turnover mechanism 430 to turn over integrally, so that the rolling wheel contacts with the upper surface of the laid floor tile by turning over of the rolling mechanism 433, and then the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to move back and forth, so that the rolling wheel performs rolling operation on the upper surface of the laid floor tile back and forth, as shown in fig. 6 j.

After the rolling is completed, the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to retract to the initial position, and the turnover cylinder 434 drives the turnover mechanism 430 to turn over to a state where the placement mechanism 431 is connected to the conveying mechanism 300 (i.e., to return to the state of fig. 6 e). And then the vehicle body moves to the laying position of the next brick, and two sets of positioning mechanisms are used for positioning and ensuring that the laid brick falls into the designated position.

The mechanical arm 500 is used to provide support for the flipping tile mechanism 400. When the laying equipment for the flat bricks is in a non-laying working state, the mechanical movable arm 500 slides upwards on the vertical guide rail 501 to drive the overturning brick laying mechanism 400 to leave the ground to suspend, so that the overturning brick laying mechanism 400 is protected; when the paving equipment for the flat bricks moves to a specified position, the mechanical movable arm 500 descends, and the horizontal pushing mechanism 506 drives the supporting leg 530 to horizontally move back and forth so as to adjust the position of the overturning brick paving mechanism 400 at the bottom of the mechanical movable arm 500.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (7)

1. A tile turning and paving mechanism with positioning, scraping and rolling functions is arranged on a mechanical movable arm (500) at the front end of a tile paving machine, the length of the tile paving machine is set to be in an X direction, the width of the tile paving machine is set to be in a Y direction, and the tile turning and paving mechanism (400) is provided with a paving main frame connected with the mechanical movable arm (500);

the turnover mechanism is characterized in that a turnover mechanism (430) is installed on a laying main frame, side frames (436) are installed on two sides of the turnover mechanism (430), the side frames (436) are in sliding fit with the laying main frame so that the side frames (436) and the turnover mechanism (430) synchronously slide back and forth in the X direction, a Y-direction turnover shaft is arranged on the turnover mechanism, the turnover mechanism rotates on the side frames (436) by taking the turnover shaft as an axis, and a placing mechanism (431), a strickling mechanism (432) and a rolling mechanism (433) which synchronously rotate by taking the turnover shaft as the axis are fixedly installed on the turnover mechanism;

the placing mechanism (431) is provided with a supporting plate (431-4) and a bracket (431-5), bricks are clamped between the supporting plate (431-4) and the bracket (431-5), the placing mechanism (431) with the bricks clamped at the rear side of the turnover mechanism is turned over to the front side by the rotation of the turnover shaft, and the clamped floor tiles are laid on the ground;

the scraping mechanism (432) is provided with a Y-direction scraping plate, the scraping plate is obliquely contacted with the ground by the rotation of the turnover shaft, and the side frame (436) and the turnover mechanism (430) move back and forth on the laying main frame to scrape the ground by the scraping plate;

the rolling mechanism (433) is provided with a rolling wheel, the rolling wheel is in contact with the upper surface of the laid floor tile by the rotation of the turnover shaft, the side frame (436) and the turnover mechanism (430) move back and forth on the main laying frame, and the rolling wheel rolls the laid floor tile;

two sets of positioning mechanisms are respectively arranged on the laying main frame and the turnover mechanism, and the two sets of positioning mechanisms are matched to provide positioning for floor tile laying.

2. The turnover tile paving mechanism according to claim 1, wherein a front sliding rail support plate (402) and a rear sliding rail support plate (401) are arranged on two sides of the paving main frame, the rear sliding rail support plate (401) and the front sliding rail support plate (402) on the same side are fixedly connected through a quick-release connecting plate (403), and the turnover tile paving mechanism is detachably mounted on the mechanical movable arm (500) through the quick-release connecting plate (403);

horizontal telescopic cylinders (406) for driving the side frames (436) and the turnover mechanism to move back and forth in the X direction are mounted on two sides of the laid main frame, and cylinder seats and ejector rods of the horizontal telescopic cylinders (406) are respectively connected with the rear sliding rail support plate (401) and the side frames (436).

3. A turn-over tile work mechanism according to claim 2, characterized in that a support universal wheel (405) is provided at the front side of the front rail support plate (402), and a support foot (404) is provided at the rear side of the front rail support plate (402).

4. The turn-over tile work mechanism of claim 1, wherein said turn-over shaft is a turn-over cylinder (434), and the turn-over cylinder (434) is mounted on the side frame (436) by a turn-over cylinder support plate (435).

5. The mechanism of claim 1, wherein the scrapers are saw-toothed scrapers, and the rollers have an outer diameter with axial ribs.

6. The turn-over tile work mechanism of claim 2, wherein a first laser emitter (421) is installed at the front end of the front rail support plate (402) of both sides, and a second laser emitter (422) is installed at the front end of the side frame (436) of both sides;

each first laser emitter (421) is used for emitting crossed first positioning laser to the ground right below the first laser emitter (421) on the other side, each second laser emitter (422) is used for emitting crossed second positioning laser perpendicular to the ground, and the laying position of the floor tile is determined through the superposition of the second positioning laser and the first positioning laser;

the included angle between the first positioning laser emitted by the two first laser emitters (421) and the ground is adjustable so as to adjust the distance between the two first positioning lasers.

7. The turnover tile paving mechanism as recited in claim 1, wherein the placement mechanism (431) is provided with a clamping fixing frame (431-1), the supporting plate (431-4) is arranged at one side of the clamping fixing frame (431-1), the clamping fixing frame (431-1) is provided with a Y-direction adjusting guide rail (431-2), the bracket (431-5) is arranged on the adjusting guide rail, and the bracket (431-5) is connected with the clamping fixing frame (431-1) through a fine adjusting cylinder (431-3) to adjust the position of the bracket (431-5) in the Y direction;

a plurality of X-direction supporting plates (407) are mounted on the rear slide rail supporting plate (401), and rollers are arranged on the supporting plates (407).

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