CN106696580B - Symmetrical distributed automatic paving equipment and paving method for single-color mosaics - Google Patents
Symmetrical distributed automatic paving equipment and paving method for single-color mosaics Download PDFInfo
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- CN106696580B CN106696580B CN201611091117.0A CN201611091117A CN106696580B CN 106696580 B CN106696580 B CN 106696580B CN 201611091117 A CN201611091117 A CN 201611091117A CN 106696580 B CN106696580 B CN 106696580B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/12—Uniting ornamental elements to structures, e.g. mosaic plates
- B44C3/126—Devices for making mosaic constructs automatically
Abstract
The invention provides a symmetrical distributed automatic paving device for a monochromatic mosaic, which comprises: a base frame; the mosaic forming die conveying mechanism is used for conveying the mosaic forming dies along the length direction of the base frame; the mosaic automatic feeding units are symmetrically distributed on two sides of the base frame along the length direction of the base frame; each automatic mosaic feeding unit is used for arranging the single-color mosaics into rows/columns, selecting the single-color mosaics according to the preset arrangement and loading the single-color mosaics into the mosaic moulding bed by a fixed set stroke. The invention also provides a symmetrical distributed automatic paving method of the single-color mosaic. The device has high speed and high paving stability, thereby improving the speed, efficiency and accuracy of paving the mosaic. Meanwhile, the automatic paving and pasting equipment is simple in structure, and the occupied area and the production cost can be greatly reduced by adopting a symmetrical distributed structure. The method can realize the full automation of the mosaic paving process, thereby replacing the traditional manual paving process.
Description
Technical Field
The invention relates to the technical field of automatic paving and pasting of mosaics.
Background
The mosaic has the advantages of low price, high durability, good decorative effect, customizable patterns and the like, is popular in the market in recent years, and is widely applied to outdoor and indoor decoration at present.
The existing mosaic works are finished by the processes of manufacturing mosaic particles, paving, gluing, drying and the like. In the paving and pasting process of the mosaic particles, the paving and pasting of the single-color mosaic particles is to arrange and load the whole mosaic moulding bed by using the mosaic particles of the same color, and then press and pave and paste the moulding bed fully filled with the mosaic particles, so that the single-color paving process omits a sequencing step compared with the paving and pasting process of the multicolor mosaic particles, and the process is simpler. In the paving and pasting process of the single-color mosaic particles, due to the particularity (small area) of the mosaic particle products, the traditional process is manually finished, the mosaic particles are placed in a mosaic forming die by hands according to the color required by a design pattern, the mosaic particles placed on the upper bottom surface of the forming die in different directions are turned over one by one, the bottom surfaces of the mosaic particles are in the same direction, and the mosaic particles are pressed and paved after being checked and laid without leakage. However, the manual operation of the mosaic granule paving process makes the process complicated, time-consuming and high in error rate, thereby directly affecting the production efficiency and the quality of the finished products in the subsequent processes.
Although some enterprises have been engaged in developing mosaic paving machines, a paving device for a single-color mosaic is also widely used. Although the paving machine and the paving method can replace the traditional manual paving process, the paving machine has poor stability and low accuracy due to the frequent condition of missing paving, and finally, a large amount of hands are required to check and patch to press and pave, so that the paving efficiency is not effectively improved. Moreover, the paving machine has a complex structure, is inconvenient to operate, maintain and disassemble, and has a complex paving method, so that the occupied area is large, and a production line cannot be increased at will according to production requirements to pave and paste mosaics.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings in the prior art and provide symmetrical distributed automatic paving equipment for single-color mosaics, which is high in speed and paving stability, so that the speed, the efficiency and the accuracy of paving the mosaics are improved. Meanwhile, the automatic paving and pasting equipment is simple in structure, and the occupied area can be greatly reduced and the production cost can be reduced by adopting a symmetrical distributed structure. The invention also provides a symmetric distributed automatic paving method of the single-color mosaic, which can realize the full automation of the mosaic paving process, thereby replacing the traditional manual paving process and solving the problems of low automation degree and low production efficiency in the current mosaic industry.
In order to achieve the purpose, the invention is realized by the following technical scheme: a symmetrical distributed automatic paving equipment for single-color mosaics is used for orderly paving the mosaics; the method is characterized in that: the method comprises the following steps:
a base frame;
the mosaic forming die conveying mechanism is used for conveying the mosaic forming dies along the length direction of the base frame; the mosaic forming die conveying mechanism is arranged on the base frame;
the mosaic automatic feeding units are symmetrically distributed on two sides of the base frame along the length direction of the base frame; each automatic mosaic feeding unit is used for arranging single-color mosaics into rows/columns, and then loading the mosaics into a mosaic moulding bed according to a preset arrangement and a fixed set stroke; the arrangement according to the preset is that the number of the mosaics put in each row/column of the mosaic moulding bed is set according to the pattern required to be formed; wherein M is a natural number and is more than or equal to 2;
the controller is respectively in signal connection with each automatic mosaic feeding unit and the mosaic moulding bed transmission mechanism;
each automatic mosaic feeding unit comprises a discharging mechanism for outputting the arrangement of the single-color mosaics to a waiting area, and a feeding mechanism for conveying and feeding the mosaics from the waiting area of the discharging mechanism to the mosaic moulding bed by a fixed set stroke;
every two automatic mosaic feeding units are symmetrically arranged on two sides of the base frame, the two feeding mechanisms are oppositely arranged on two sides of the mosaic moulding bed conveying mechanism and reciprocate along a support arranged above the mosaic moulding bed conveying mechanism, and the support is arranged along the width direction of the mosaic moulding bed conveying mechanism; when the mosaic feeding device works, the feeding mechanisms on the two sides suck mosaics from the waiting area of the discharging mechanism according to the preset arrangement, and the mosaics are conveyed and fed into the mosaic moulding bed through reciprocating motion on the bracket by a fixed stroke.
In some existing paving and pasting equipment, most of the mosaics are transported and loaded into the mosaic moulding beds for sequencing, so that the loading of a certain row/column of the mosaic moulding beds can be completed only by multiple times of transporting and loading in the loading process or by arranging a plurality of loading devices for transporting and loading, and the problems of complex processes such as low loading speed, low paving and pasting efficiency, low accuracy and the like are caused. In the automatic paving and pasting equipment, each automatic mosaic feeding unit can be selected according to the preset sequence, so that the mosaics which are arranged in sequence can be obtained by feeding the mosaic automatic feeding units on two sides in the process of conveying the mosaic membranes. And, the fortune dress material loading stroke of every mosaic automatic feeding unit is fixed to be set up, therefore every mosaic automatic feeding unit is fixed at the material loading region of mosaic fetal membrane, and every mosaic automatic feeding unit only needs to absorb the mosaic according to preset's range and can realize the material loading in its material loading region, reaches the effect that the mosaic fetal membrane realizes conveying simultaneously, mosaic material loading and mosaic sequencing are accomplished in one step to can effectively improve the efficiency and the speed of tiling of mosaic granule.
Meanwhile, each automatic mosaic feeding unit is fixed in the feeding area of the mosaic moulding bed, so that the design of a control program of the equipment can be greatly reduced, the setting and judgment of each feeding stroke of the automatic mosaic feeding units are not required, and the equipment is simple to use.
The paving equipment has extensibility, comprises more than two automatic mosaic feeding units, and can realize paving of single-color mosaics according to production requirements, so that paving speed is increased. And the equipment adopts a symmetrical distributed structure, so that the occupied area can be greatly reduced, and the production cost is reduced, thereby solving the problems of low automation degree and low production efficiency in the current mosaic industry. According to the automatic mosaic tile feeding device, every two automatic mosaic tile feeding units are symmetrically arranged on two sides of the base frame, and the feeding mechanisms on the two sides reciprocate on the same support, so that the structure and the occupied space of the paving and sticking equipment can be greatly simplified.
The feeding mechanism comprises a first driving device and a sucker device which are arranged on the bracket; the first driving device is in signal connection with the controller and is connected with the sucker device, so that the sucker device is driven to move on the support along the guide rail; the sucker device comprises a frame body arranged on the support guide rail and at least two sucker frames, and the sucker frames are connected with the frame body and can move up and down; the adjacent suction cup frames are provided with separating devices for separating the adjacent suction cup frames, and the separating devices are in signal connection with the controller;
the separating device is an electromagnet, and the electromagnets are respectively arranged on opposite side surfaces of each suction cup frame in adjacent suction cup frames; the electromagnet is in signal connection with the controller;
the separation device also comprises a limiting block used for limiting the separation distance between the adjacent sucker frames; the sucker frame is provided with a clamping groove, and two ends of the limiting block are respectively arranged in the clamping grooves formed in the adjacent sucker frames;
the cross section of the limiting block is concave, and the bulges at the two ends of the limiting block are used as limiting parts for opening of adjacent suction cup racks.
In the scheme, when the discharging mechanism conveys the mosaic to the waiting area, at least two suction cup frames descend to suck the mosaic and then ascend, and the distance between the two adjacent suction cup frames sucking the mosaic can be increased through the separating device, so that the distance between the two rows of sucked mosaics is the same as the distance between two adjacent rows/two adjacent columns of the mosaic moulding bed. Then, the first driving device can drive the sucking disc device to move above the mosaic moulding bed along the guide rail of the bracket, the sucking disc bracket sucking the mosaic descends and puts the mosaic into the mosaic moulding bed. Because the distance between every row of mosaics is adjusted to be the same as the distance between every two adjacent rows/two adjacent rows of the mosaic moulding beds when the suction cup frame sucks the mosaics, the suction cup device can quickly, stably and accurately place the mosaics into the mosaic moulding beds after moving along the support guide rail, and the problem of how to align the sucked mosaics with the mosaic moulding beds does not need to be considered. The feeding mechanism solves the problems of low efficiency, high error rate and the like caused by complex procedures such as mosaic alignment and the like in manual feeding, thereby effectively improving the automatic paving and pasting efficiency of the mosaics and realizing automation and intellectualization of automatic paving and pasting of the mosaics.
The electromagnet of the invention is a device which makes the soft iron have magnetism by using the magnetic effect of current and can realize the opening or resetting of the adjacent sucker frame. And the arrangement of the limiting block can ensure that the opening distance of the adjacent suction cup frames is the same every time, so that the distance of each row of mosaics is ensured to be the same as the distance of two adjacent rows/two adjacent columns of the mosaic moulding bed. When the sucker frame is used, the sucker frame moves in the concave position of the limiting block with the concave cross section, so that the two ends of the limiting block with the concave cross section are protruded to be used as limiting parts for opening the adjacent sucker frames. The limiting block is simple and ingenious in design and can achieve a good limiting effect.
A plurality of suckers are uniformly arranged at the bottom of the sucker frame, and the suckers are in threaded connection with the sucker frame;
the sucker is a vacuum sucker which is in signal connection with the controller and is connected with the vacuum generator; the plurality of suckers are all connected with the same electromagnetic valve, and each sucker is respectively in signal connection with the controller and in connection with the vacuum generator through the electromagnetic valve, so that the plurality of suckers are jointly controlled, and the mosaic is sucked by the feeding mechanism according to the preset arrangement. The threaded connection facilitates the replacement and maintenance of a single sucker, and the connection is firmer. The plurality of suckers on the sucker frame can share one vacuum generator, the air inlet of the electromagnetic valve is connected with the vacuum generator, and the number of the suckers connected with the vacuum generator can be correspondingly adjusted according to the power of the vacuum generator. Meanwhile, a plurality of electromagnetic valves and suckers can be selected to be combined with one vacuum generator for use.
The discharging mechanism comprises a vibrating disk formed by a spiral track, an automatic identification and turnover device for identifying the front and back sides of the mosaic and automatically turnover the mosaic, a conveying device capable of movably conveying the mosaic conveyed from the vibrating disk and a guiding and conveying device for arranging and outputting the mosaic; the conveying device is positioned below the discharge hole of the vibration disc and is in butt joint with the discharge hole of the vibration disc through the first linear groove; the automatic identification turnover device is arranged at a discharge port of the vibration disc and is in butt joint with the conveying device through a linear groove II; the conveying device is in butt joint with each guide opening of the guide conveying device in a moving mode, so that the mosaic is conveyed to each guide opening to be arranged in a moving mode; the automatic identification turnover device, the conveying device and the guiding and transmitting device are in signal connection with the controller.
In the scheme, the conveying device conveys the mosaics conveyed by the vibration disk to each guide opening in a moving mode, so that the mosaics are sequentially arranged on the guide conveying device and are quickly output. Therefore, the mosaic can be arranged by replacing manpower to improve the laying efficiency of the mosaic, thereby reducing the production cost. Meanwhile, the invention realizes the identification and automatic turnover of the mosaic with the reverse side facing upwards through the automatic identification turnover device, and then the mosaic with the front side facing upwards is conveyed into the conveying device through the linear groove II butted with the conveying device, and the mosaic with the front side facing upwards can be conveyed into the conveying device through the linear groove I from the discharge hole of the vibrating disk, so that the uniformity of the orientations of the front side and the back side of the mosaic finally reaching the discharge hole of the feeding mechanism can be effectively ensured. The mosaic paving machine can replace the manual turning-over process of the mosaic in actual production, thereby improving the mosaic paving efficiency and reducing the error rate.
The automatic identification turn-over device comprises a photoelectric sensor for identifying the front side and the back side of the mosaic, a turn-over component capable of automatically turning over the mosaic and a pushing component for pushing the mosaic to the turn-over component; the photoelectric sensor and the pushing component are positioned at one end of the discharge hole of the vibrating disc, and the turnover component is positioned at the other end of the discharge hole of the vibrating disc and is arranged opposite to the pushing component; the photoelectric sensor, the turnover part and the pushing part are in signal connection with the uniform controller;
the turnover part comprises a first motor in signal connection with the controller and a rotating disc connected with the first motor; the rotating disc is positioned at the other end of the discharge hole of the vibrating disc and is arranged opposite to the pushing component; the rotating disc is in butt joint with the conveying device through the linear groove II;
the rotating disc is a rotating disc which is evenly divided into cavities; when the rotation of the rotating disc stops, the cavity is opposite to the linear groove II; the rotating direction of the rotating disc is anticlockwise turned to the conveying device from the direction of the vibrating disc; the cavities are uniformly distributed along the circumference of one side surface of the rotating disc facing the discharge hole;
the pushing component and the rotating disc are arranged opposite to each other and close to the cavity of the vibrating disc; the photoelectric sensor is positioned above the pushing component.
The invention detects whether the reverse side of the mosaic faces upwards through the photoelectric sensor, if the reverse side of the mosaic faces upwards, the mosaic with the reverse side facing upwards can be pushed to the overturning component through the pushing component, and the overturning operation of the mosaic is realized through the overturning component. The pushing component is a pushing component in the prior art, and can be a pushing component consisting of an air cylinder and a push rod which are in signal connection with a controller, and the air cylinder can drive the push rod to extend out to push the mosaic and retract to reset. The rotating disc is ingenious and reasonable in arrangement, and the overturning of the mosaic and the butt joint with the conveying device can be achieved in the process that the rotating disc rotates anticlockwise to the conveying device from the direction of the vibrating disc. The arrangement can enable the rotating disc to realize the overturning operation of the mosaic in the rotating process, and the mosaic can be conveyed into the conveying device through the second linear groove after being overturned.
The conveying device comprises a feed chute, a base and a supporting seat, wherein the feed chute is used for conveying the mosaics to the guiding and conveying device; the feeding groove is in butt joint with the linear groove I and the linear groove II; one end of the supporting seat is connected with the bottom of the feeding groove, and the other end of the supporting seat is connected with the base in a sliding manner, so that the feeding groove is butted with each guide port of the guide transmission device in a moving manner through the supporting seat;
the guiding transmission device comprises a rack, a transmission component and a guiding arrangement component, wherein the transmission component and the guiding arrangement component are arranged on the rack; the transmission component is in signal connection with the controller; the guide arrangement part is provided with a plurality of guide ports and is arranged on the conveying part;
the guide arrangement component is formed by arranging a plurality of guide strips, the guide strips are arranged on the conveying component, and guide grooves are formed between adjacent guide strips; one end of the guide groove is provided with a baffle and is used as a waiting area of the mosaic, and the other end of the guide groove is used as a guide port;
the conveying part comprises a conveying belt with a driving shaft and a motor II; the second motor is in signal connection with the controller and is connected with the driving shaft to drive the conveyor belt to move;
the end surface of the conveyor belt is used as the bottom of the guide groove;
the conveying device is in butt joint with each guide port of the guide conveying device in a moving mode along the width direction of the conveying belt; the conveyor belt on the side of the guide opening serves as a movement region of the conveyor.
The mosaic of the invention is transmitted in the guide slot by the conveyor belt on the guide transmission device. Therefore, the design can realize the transmission function of the mosaic and the shunting and guiding function of the mosaic. The guide groove of the invention is gradually narrowed from the guide opening along the direction of the waiting area, so that the moving area of the conveying device can be maximized, and the conveying device can be conveniently moved and aligned with each guide opening.
A symmetrical distributed automatic paving method of a single-color mosaic is characterized by comprising the following steps: comprises a discharging process, a mosaic moulding bed conveying process and a feeding process; wherein, the discharging procedure is to arrange and output the single-color mosaics to a waiting area; the mosaic moulding bed transmission procedure is to transmit the mosaic moulding bed and position the mosaic moulding bed at each feeding station; the loading process is that the mosaics are sucked from the waiting area according to the preset arrangement to form rows/columns, and the mosaics are transported and loaded to a mosaic moulding bed positioned at a loading station by a fixed set stroke; the preset arrangement refers to setting the number of the mosaics put in each row/column of the mosaic matrix according to the required formed pattern.
The outputting of the monochrome mosaic arrangement to the waiting area refers to: the vibration disc conveys the mosaics to a discharge port of the vibration disc, the mosaics are conveyed to each guide port of the guide conveying device in a reciprocating mode through a conveying device butted with the discharge port of the vibration disc, and finally the mosaics are conveyed to a waiting area corresponding to each guide port from each guide port to be arranged;
the front and back surfaces of the mosaic are identified at the discharge port of the vibrating disk and are processed in one of the following modes, so that the normal transmission of the mosaic and the uniform orientation of the front/back surfaces of the mosaic output from the discharge port of the vibrating disk to the conveying device are ensured: (1) when the discharging port of the vibrating disc detects that the front of a single mosaic faces upwards, the mosaic is conveyed into the conveying device from the discharging port of the vibrating disc through the first linear groove; (2) the vibrating disc is characterized in that a discharging port of the vibrating disc detects that the reverse side of a single mosaic faces upwards, the mosaic with the reverse side facing upwards is pushed to the rotating disc in a pushing mode, the rotating disc anticlockwise turns to the conveying device from the vibrating disc, the overturning of the mosaic with the reverse side facing upwards is achieved, and the mosaic after overturning is conveyed to the conveying device through a linear groove II in butt joint with the conveying device.
The step of sucking the mosaics from the waiting area according to the preset arrangement to form rows/columns and loading the mosaics into the mosaic forming dies positioned at the loading station by a fixed set stroke is as follows: setting sucking disc devices with sucking discs, wherein the two sucking disc devices are oppositely arranged on two sides of each feeding station; in the same feeding station, each sucker device sucks the arranged mosaics in a whole row/column from the waiting area, adjusts the space of each row/column of mosaics, and moves to the position above the mosaic moulding bed of the feeding station by a fixed stroke to embed the mosaics, so that the mosaics are fed into the mosaic moulding bed according to the preset arrangement;
in the same feeding station, the moving direction of the sucker devices oppositely arranged on the two sides is vertical to the transmission direction of the mosaic forming die.
Each sucker device sucks the arranged mosaics from the waiting area in a whole row/column manner, and the adjustment of the spacing of each row/column of mosaics means that: each sucker device is provided with a sucker frame with a sucker, and each sucker frame correspondingly sucks one line/row of mosaics; a separating device consisting of an electromagnet and a limiting block is arranged on the adjacent sucking disc frames; the distance between the suction cup frames which suck the mosaics adjacently is increased through the electromagnets, the opening distance between the suction cup frames is limited through the limiting blocks, and the distance between the sucked mosaics is adjusted to be the same as the distance between two adjacent rows/two adjacent columns of the mosaic moulding bed.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the symmetrical distributed automatic paving equipment for the single-color mosaic has high speed and high paving stability, so that the paving speed, efficiency and accuracy of the mosaic are improved. Meanwhile, the automatic paving and pasting equipment is simple in structure, and the occupied area can be greatly reduced and the production cost can be reduced by adopting a symmetrical distributed structure.
2. The symmetrical distributed automatic paving method of the single-color mosaic can realize the full automation of the mosaic paving process, thereby replacing the traditional manual paving process and solving the problems of low automation degree and low production efficiency of the current mosaic industry.
Drawings
FIG. 1 is a schematic diagram of a symmetrical distributed automatic paving apparatus for single-color mosaics of the present invention;
FIG. 2 is a schematic view of the discharge mechanism of the automatic placement apparatus of the present invention;
FIG. 3 is a schematic view of a guide conveyor in the automated placement apparatus of the present invention;
FIG. 4 is an internal schematic view of a guide array member of the automatic placement apparatus of the present invention;
FIG. 5 is a schematic view of the vibratory pan and conveyor assembly of the automated placement apparatus of the present invention;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a schematic view of the fixed and compensating grooves in the first and second linear grooves;
FIG. 8 is a schematic view of a suction cup device of a feeding mechanism in the automatic placement apparatus of the present invention;
FIG. 9 is a schematic cross-sectional view of a suction cup holder in the automatic placement apparatus of the present invention;
FIG. 10 is an enlarged view at B of FIG. 9;
FIG. 11 is an electrical diagram of the suction cup installation;
wherein, 1 is a base frame, 2 is a mosaic moulding bed, 3 is a mosaic moulding bed transmission mechanism, 4 is a discharge mechanism, 4.1 is a vibration disc, 4.2 is a guide port, 4.3 is a feed chute, 4.4 is a base, 4.5 is a support seat, 4.6 is a belt, 4.7 is a track, 4.8 is a sliding table, 4.9 is a frame, 4.10 is a guide strip, 4.11 is a baffle plate, 4.12 is a cover plate, 4.13 is a driving shaft, 4.14 is a conveying belt, 4.15 is a motor two, 4.16 is a moving area, 4.17 is a linear groove one, 4.18 is a linear groove two, 4.19 is a photoelectric sensor, 4.20 is a mounting hole, 4.21 is a rotating disc, 4.22 is a fixed groove, 4.23 is a compensation groove, 5 is a feeding mechanism, 5.1 is an electromagnetic valve, 5.2 is a driving device one, 5.3 is a guide rail shaft sleeve, 5.4 is a vacuum generator, 5.5.5.5.5.5 is a frame, 5.5.8 is a suction disc frame, 5.9 is a limiting block, 5.5.5.5.1 is a limiting block, 5.2 is a suction disc, 5.9 is a limiting block, 5.9 is a suction disc, 5.9 is a guide rod is a limiting block device, 5.9 is a limiting block, and a vacuum generator, 6 is a bracket, 6.1 is a guide rail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
The symmetric distributed automatic paving equipment for the single-color mosaics of the embodiment adopts eight mosaic automatic feeding units.
As shown in fig. 1 to 11, a symmetric distributed automatic paving device for single-color mosaics is used for orderly paving the mosaics; the method comprises the following steps:
a base frame 1;
the mosaic forming die conveying mechanism 3 is used for conveying the mosaic forming dies 2 along the length direction of the base frame 1, and the mosaic forming die conveying mechanism 3 is arranged on the base frame 1;
eight automatic mosaic feeding units which are symmetrically distributed on two sides of the base frame 1 along the length direction of the base frame 1; each automatic mosaic feeding unit is used for arranging single-color mosaics into rows/columns, and then loading the mosaics into the mosaic moulding bed 2 according to a preset arrangement and a fixed set stroke; the arrangement according to the preset refers to setting the number of the mosaics put in each row/column of the mosaic moulding bed 2 according to the pattern required to be formed;
and the controller is respectively in signal connection with each mosaic automatic feeding unit and the mosaic moulding bed transmission mechanism 3.
Each automatic mosaic feeding unit comprises a discharging mechanism 4 for outputting the arrangement of the single-color mosaics to a waiting area, and a feeding mechanism 5 for carrying and feeding the mosaics from the waiting area of the discharging mechanism 4 to the mosaic moulding bed 2 in a fixed set stroke;
every two automatic mosaic feeding units are symmetrically arranged on two sides of the base frame 1, the two feeding mechanisms 5 are oppositely arranged on two sides of the mosaic moulding bed conveying mechanism 3 and reciprocate along a support 6 arranged above the mosaic moulding bed conveying mechanism 3, and the support 6 is arranged along the width direction of the mosaic moulding bed conveying mechanism 3; during operation, the feeding mechanisms 5 on the two sides suck the mosaics from the waiting area of the discharging mechanism 4 according to the preset arrangement, and the mosaics are transported and loaded into the mosaic moulding bed 2 through reciprocating motion on the bracket 6 by a fixed stroke.
The feeding mechanism 5 comprises a first driving device 5.2 and a sucker device, wherein the first driving device 5.2 is arranged on a guide rail 6.1 of a support 6 through a guide rail sleeve shaft 5.3, and the first driving device 5.2 is in signal connection with a controller and is connected with the sucker device, so that the sucker device is driven to move on the support 6 along the guide rail 6.1 through the guide rail sleeve shaft 5.3. The sucker device comprises a frame body 5.5 and two sucker frames 5.6 arranged on a support guide rail 6.1, the sucker frames 5.6 are connected with the frame body 5.5 and can move up and down, the two sucker frames 5.6 are provided with separating devices used for separating the two sucker frames 5.6, the separating devices are in signal connection with a controller, and the separating devices are arranged at the front end and the rear end of the sucker frame 5.6.
The separating device is an electromagnet 5.7, the electromagnet 5.7 of the embodiment adopts a sucker-shaped electromagnet with the model of BJ-DH-25, the electromagnet 5.7 is respectively arranged on the opposite side surfaces of each sucker frame 5.6 in the two sucker frames 5.6, the two electromagnets 5.7 are oppositely arranged, and the electromagnet 5.7 is in signal connection with the controller. The electromagnet 5.7 of the invention is a device which makes the soft iron have magnetism by using the magnetic effect of current, and can realize the opening or resetting of two sucker frames 5.6.
The separating device further comprises a limiting block 5.8 used for limiting the separation distance between the two sucker frames 5.6, the sucker frames 5.6 are provided with clamping grooves 5.12, and two ends of the limiting block 5.8 are respectively arranged in the clamping grooves 5.12 formed in the two sucker frames 5.6. The cross section of the limiting block 5.8 is concave, and the two ends of the limiting block are protruded to be used as limiting parts 5.8.1 for opening the two suction cup racks 5.6. When the suction cup frame is used, the suction cup frame 5.6 moves in the concave position of the limiting block with the concave cross section, so that two ends of the limiting block 5.8 with the concave cross section are protruded to be used as limiting parts 5.8.1 for opening the two suction cup frames 5.6. The limiting block 5.8 is simple and ingenious in design and can achieve a good limiting effect. The arrangement of the limiting block 5.8 can ensure that the opening distance of the two suction disc frames 5.6 is the same every time, so that the distance of each row of mosaics is the same as the distance of two adjacent rows/two adjacent columns of the mosaic forming molds.
A second driving device 5.9 for driving the suction disc frame 5.6 to move up and down is arranged on the frame body 5.5, and the second driving device 5.9 is in signal connection with a controller. A guide rod 5.10 is arranged between the suction cup frame 5.6 and the frame body 5.5, the frame body 5.5 is sleeved with one end of the guide rod 5.10, the suction cup frame 5.6 is connected with the other end of the guide rod 5.10, and the second driving device 5.9 drives the suction cup frame 5.6 to move up and down along the guide rod 5.10. The guide rod 5.10 and the frame body 5.5 are sleeved but not fixedly connected, and a certain allowance space is arranged between the guide rod 5.10 and the frame body 5.5, so that in the opening process of the two sucker frames 5.6, the guide rod 5.10 can be slightly deformed to realize allowance movement without influencing the separation of the sucker frame 5.6 connected with the other end of the sucker frame. Furthermore, the length of the guide rod 5.10 of the embodiment is 150mm, and the distance for moving each suction cup frame 5.6 to open is 1mm, so that the opening of the two suction cup frames 5.6 can be realized through the action of the electromagnet 5.7. The guide rod 5.10 can improve the driving precision of the second driving device 5.9 and can also prevent the suction disc frame 5.6 from shaking in the lifting movement process.
A plurality of suckers 5.11 are uniformly arranged at the bottom of the sucker frame 5.6, and the suckers 5.11 are in threaded connection with the sucker frame 5.6 in order to facilitate replacement and maintenance of the single sucker 5.11. The four suckers 5.11 are all connected with the same electromagnetic valve 5.1, and each sucker 5.11 is respectively connected with the controller through the electromagnetic valve 5.1 and the vacuum generator 5.4, so that the four suckers 5.11 are controlled together, and the feeding mechanism 5 sucks mosaics according to the preset arrangement. Furthermore, the number of the suction cups 5.11 is the same as the number of the parallel suction cup holders 5.6 per row/column of the mosaic moulding bed in the length direction. The vacuum chuck in signal connection with the controller has the functions of air exhaust and air release, and is suitable for selectively sucking and placing small-volume particles such as mosaics. Because the quantity of the sucking discs 5.11 is the same as the number of the lattices of each row/column of the moulding bed, the mosaic which is directly sucked by the sucking discs 5.11 by the feeding mechanism can be conveniently placed into the mosaic moulding bed after the space is adjusted, thereby improving the mosaic paving efficiency.
The discharging mechanism 4 comprises a vibrating disk 4.1 formed by a spiral track, an automatic identification and turnover device for identifying the front and back sides of the mosaic and automatically turnover the mosaic, a conveying device capable of movably conveying the mosaic conveyed from the vibrating disk 4.1 and a guide conveying device for arranging and outputting the mosaic; the conveying device is positioned below the discharge hole of the vibrating disc 4.1 and is in butt joint with the discharge hole of the vibrating disc 4.1 through a first linear groove 4.17; the automatic identification turn-over device is arranged at a discharge port of the vibrating disc 4.1 and is in butt joint with the conveying device through the linear groove II 4.18. The guiding and conveying device is provided with a plurality of guiding openings 4.2, and the conveying device is in butt joint with each guiding opening 4.2 of the guiding and conveying device in a moving mode, so that the mosaic is conveyed to each guiding opening 4.2 to be arranged in a moving mode. The automatic identification turn-over device, the conveying device and the guiding and transmitting device are in signal connection with the controller.
The conveying device comprises a feeding groove 4.3, a base 4.4 and a supporting seat 4.5, wherein the feeding groove 4.3 is used for conveying mosaics to the guiding and conveying device, a discharging opening of a vibrating disc 4.1 is in butt joint with the feeding groove 4.3, one end of the supporting seat 4.5 is connected with the bottom of the feeding groove 4.3, the other end of the supporting seat is in slidable connection with the base 4.4, and the fact that the feeding groove 4.3 is in butt joint with each guiding opening 4.2 of the guiding and conveying device in a moving mode through the supporting seat 4.5 is achieved. And be provided with track 4.7 that have belt 4.6 on the base 4.4 and with controller signal connection's motor, 4.5 one end of supporting seat is provided with slip table 4.8, the 4.5 other ends of supporting seat and 4.4 sliding connection of base mean: the other end of the supporting seat 4.5 slides with the track 4.7 through the sliding table 4.8 to realize the slidable connection with the base 4.4.
The guiding transmission device comprises a frame 4.9, a transmission component and a guiding arrangement component, wherein the transmission component is arranged on the frame 4.9, the transmission component is in signal connection with a controller, and the guiding arrangement component is provided with a plurality of guiding ports 4.2 and is arranged on the transmission component. The guiding arrangement component is formed by arranging a plurality of guiding strips 4.10, the guiding strips 4.10 are arranged on the conveying component, a guiding groove is formed between every two adjacent guiding strips 4.10, one end of each guiding groove is provided with a baffle 4.11 and serves as a waiting area of the mosaic, and the other end of each guiding groove serves as a guiding opening 4.2. The guide arrangement part also comprises a cover plate 4.12, and the cover plate 4.12 covers the guide strip 4.10. The guide groove of the invention tapers from the guide opening 4.2 in the direction of the waiting area. The design can make the mosaics transferred from the guide opening 4.2 to the waiting area arranged at equal intervals, and can facilitate the suction of the mosaics by the following suction cups. While the arrangement of the baffles 4.11 can block the advancement of the mosaic of the waiting area.
The conveying part comprises a conveying belt 4.14 with a driving shaft 4.13 and a second motor 4.15, wherein the second motor 4.15 is in signal connection with a controller and is connected with the driving shaft 4.13, so that the driving shaft 4.13 is driven to drive the conveying belt 4.14 to move. While the end surface of the conveyor belt 4.14 serves as the bottom of the guide groove. The mosaic of the invention is transmitted in the guide slot by the conveyor belt 4.14 on the guide transmission device, therefore, the design can realize the transmission function of the mosaic and the shunting guide function of the mosaic.
The conveyor means is in turn in abutment with each guide opening 4.2 of the guide conveyor means in a moving manner in the width direction of the conveyor belt 4.14, the conveyor belt 4.14 on the side of the guide opening 4.2 serving as a moving area 4.16 of the conveyor means. The guide groove of the invention is gradually narrowed from the guide opening 4.2 along the direction of the waiting area, so that the moving area 4.16 of the conveying device can be maximized, and the conveying device can be conveniently moved and aligned with each guide opening 4.2.
The automatic identification turn-over device comprises a photoelectric sensor 4.19 for identifying the front side and the back side of a mosaic, a turn-over component capable of automatically turning over the mosaic and a pushing component for pushing the mosaic to the turn-over component, wherein the photoelectric sensor 4.19 and the pushing component are positioned at one end of a discharge hole of a vibrating disc 4.1, the pushing component in the embodiment can be a pushing component in the prior art, the pushing component can be a pushing component consisting of an air cylinder and a push rod which are in signal connection with a controller, the push rod is installed in a mounting hole 4.20 on the discharge hole of the vibrating disc 4.1, and the air cylinder can drive the push rod to extend out of the mounting hole 4.20 to push the mosaic and retract to reset. The turnover part is positioned at the other end of the discharge hole of the vibrating disc 4.1 and is arranged opposite to the pushing part, and the photoelectric sensor 4.19, the turnover part and the pushing part are in signal connection with the uniform controller.
The turnover part comprises a motor in signal connection with the controller and a rotating disc 4.21 connected with the motor, the rotating disc 4.21 is located at the other end of the discharge hole of the vibrating disc 4.1 and is opposite to the pushing part, and the rotating disc 4.21 is in butt joint with the conveying device through a linear groove II 4.18. The rotating disc 4.21 is a hexagonal rotating disc which is evenly divided into six cavities, the rotating direction of the rotating disc is anticlockwise turned to the conveying device from the direction of the vibrating disc 4.1, and the rotating disc 4.21 can realize the turning over of mosaics and the butt joint of the mosaics and the conveying device in the rotating process. The cavities of the rotating disc 4.21 are uniformly distributed along the circumference of one side surface of the rotating disc 4.21 facing the discharge hole, and when the rotating disc 4.21 stops rotating, the cavities are opposite to the linear grooves 4.18.
The first linear groove 4.17 and the second linear groove 4.18 both comprise a fixed groove 4.22 and a compensation groove 4.23, wherein the fixed groove 4.22 of the first linear groove 4.17 is in butt joint with the discharge hole of the vibrating disc 4.1, and the compensation groove 4.23 of the first linear groove 4.17 is in sliding connection with the fixed groove 4.22 of the first linear groove 4.17 and is in butt joint with the feeding groove 4.3. And the fixed groove 4.22 of the second linear groove 4.18 is butted with the cavity of the rotating disc 4.21, and the compensation groove 4.23 of the second linear groove 4.18 is in sliding connection with the fixed groove 4.22 of the second linear groove 4.18 and is butted with the feeding groove 4.3. The compensation grooves 4.23 of the first linear groove 4.17 and the second linear groove 4.18 can freely slide on the fixed grooves 4.22 to compensate the gap between the feeding groove 4.3 and the fixed grooves 4.22 of the first linear groove 4.17 and the second linear groove 4.18 during the movement, so that the mosaic is always in the first linear groove 4.17 or the second linear groove 4.18 and is finally conveyed to the feeding groove 4.3, and the reliability of mosaic feeding is ensured.
The pushing component and the cavity of the rotating disc 4.21 close to the vibrating disc 4.1 are arranged oppositely, and the photoelectric sensor 4.19 is positioned above the pushing component. Because the rotating disc 4.21 turns to the conveying device anticlockwise from the direction of the vibrating disc 4.1, the overturning of the mosaic and the butt joint with the conveying device can be realized, and the overturning of the mosaic can be realized only when the rotating disc 4.21 rotates due to the fact that the pushing component and the cavity of the rotating disc 4.21 close to the vibrating disc 4.1 are arranged in a right-facing mode.
The symmetrical distributed automatic paving method of the single-color mosaic comprises a discharging process, a mosaic moulding bed transmission process and a feeding process; wherein, the discharging procedure is to arrange and output the single-color mosaics to a waiting area; the mosaic moulding bed transmission procedure is to transmit the mosaic moulding bed 2 and position the mosaic moulding bed at each feeding station; the feeding process is that the mosaics are sucked from the waiting area according to the preset arrangement to form rows/columns, and the mosaics are transported and fed to the mosaic forming dies 2 positioned at the feeding station by a fixed set stroke; the predetermined arrangement is a setting of the number of the mosaics to be inserted into each row/column of the mosaic matrix 2 according to a desired pattern to be formed.
Wherein, outputting the arrangement of the single-color mosaics to the waiting area means: the vibrating disk 4.1 conveys the mosaics to a discharging port of the vibrating disk, the mosaics are conveyed to each guide port 4.2 of the guide conveying device in a reciprocating mode through a conveying device butted with the discharging port of the vibrating disk, and finally the mosaics are conveyed to a waiting area corresponding to each guide port from each guide port 4.2 to be arranged;
the front and back surfaces of the mosaic are identified at the discharge port of the vibrating disk and are processed in one of the following modes, so that the normal transmission of the mosaic and the uniform orientation of the front/back surfaces of the mosaic output from the discharge port of the vibrating disk to the conveying device are ensured: (1) when the discharging port of the vibrating disc detects that the front of a single mosaic faces upwards, the mosaic is conveyed into the conveying device from the discharging port of the vibrating disc through the first straight line groove 4.17; (2) when the discharging port of the vibration disc detects that the reverse side of a single mosaic faces upwards, the mosaic with the reverse side facing upwards is pushed to the rotating disc 4.21 in a pushing mode, the rotating disc 4.21 turns to the conveying device anticlockwise from the direction of the vibration disc 4.1, the overturning of the mosaic with the reverse side facing upwards is achieved, and the mosaic after overturning is conveyed to the conveying device through the linear groove two 4.18 butted with the conveying device.
The above-mentioned absorbing the mosaic tiles from the waiting area according to the preset arrangement to form rows/columns, and loading the mosaic tiles into the mosaic moulding bed 2 positioned at the loading station by the fixed set stroke means that: setting a sucker device with a sucker 5.11, wherein the two sucker devices are oppositely arranged at two sides of each feeding station; in the same feeding station, each sucker device sucks the arranged mosaics in a whole row/column from the waiting area, the space between every two rows/columns of mosaics is adjusted, and the mosaics are moved to the position above the mosaic moulding bed 2 of the feeding station by a fixed stroke to be embedded into the mosaic moulding bed 2, so that the mosaics are fed into the mosaic moulding bed 2 according to the preset arrangement;
in the same feeding station, the moving direction of the sucker devices oppositely arranged on the two sides is vertical to the transmission direction of the mosaic forming die 2.
Wherein, each sucker device sucks the arranged mosaics from the waiting area in a whole row/column, and the adjustment of the spacing of each row/column of mosaics means that: each sucker device is provided with a sucker frame 5.6 with a sucker 5.11, and each sucker frame 5.6 correspondingly sucks one row/line of mosaics; a separating device consisting of an electromagnet 5.7 and a limiting block 5.8 is arranged on the adjacent sucker frame 5.6; the distance between the adjacent suction disc frames 5.6 which suck the mosaics is increased through the electromagnets 5.7, the opening distance between the suction disc frames 5.6 is limited through the limiting blocks 5.8, and the distance between the sucked mosaics is adjusted to be the same as the distance between two adjacent rows/two adjacent columns of the mosaic moulding bed 2.
The symmetrical distribution type automatic paving equipment for the single-color mosaic particles has a simple structure and an ingenious and reasonable design, and the working principle of the automatic paving equipment is as follows:
1. the symmetrical distributed automatic paving and pasting equipment for the single-color mosaic particles realizes the identification of whether the reverse side of the mosaic faces upwards or not through the photoelectric sensor 4.19 of the automatic identification turn-over device, and when the reverse side of the mosaic faces upwards is identified, the controller can control the pushing component to push the mosaic with the reverse side upwards to the rotating disc 4.21 in the turn-over component. At this time, in the process that the rotating disc 4.21 rotates towards the conveying device anticlockwise from the direction of the vibrating disc 4.1, the reverse side of the mosaic facing upwards is turned over, and the turned-over mosaic is conveyed to the conveying device through the linear groove II 4.18 butted with the conveying device. When the mosaic is identified to be right side up, the mosaic with right side up can be conveyed from the discharge port of the vibrating disk 4.1 to the conveying device through the straight line groove 4.17. Therefore, the uniformity of the orientations of the front and the back of the mosaic which finally reaches the discharge hole of the feeding mechanism can be effectively ensured. The mosaic paving machine can replace the manual turning-over process of the mosaic in actual production, thereby improving the mosaic paving efficiency and reducing the error rate.
2. According to the invention, the supporting seat 4.5 enables the feeding groove 4.3 to be in butt joint with each guide opening 4.2 of the guide transmission device in a moving mode, so that mosaics conveyed to the feeding groove 4.3 through the first linear groove 4.17 and the second linear groove 4.18 can enter the guide groove through the guide openings one by one and are conveyed to a waiting area through the conveying belt, and the mosaics are arranged equidistantly.
3. The mosaic forming die 2 stops at the material loading station that the bilateral symmetry is provided with the automatic material loading unit of mosaic in the 3 transmission course of mosaic forming die transmission mechanism, and the automatic material loading unit of mosaic of both sides absorbs and transports the material loading to mosaic forming die 2 with the stroke of fixed setting according to preset's range, is that work like this:
(1) the suction cup 5.11 is positioned with the feeding station: when the discharging mechanism conveys the mosaics to a waiting area, namely a feeding station, the suction cups 5.11 are positioned above the feeding station.
(2) Sucking the mosaic by a sucker: the second driving device 5.9 drives the suction cup frame 5.6 to press downwards, so that the suction cups 5.11 arranged at the bottom of the suction cup frame 5.6 are in contact with the mosaics in the feeding station, the vacuum generator 5.4 is started to exhaust air to generate vacuum, and meanwhile the electromagnetic valve 5.1 is opened. A sucking disc 5.11 connected with the electromagnetic valve 5.1 sucks the mosaic; at this time, the second driving device 5.9 drives the suction cup frame 5.6 to ascend.
(3) Adjusting the spacing of each row of mosaics: the distance between the two suction disc frames 5.6 sucking the mosaic can be increased through the electromagnet 7, and the opening distance between the suction disc frames 5.6 is limited through the limiting block 5.8, so that the distance between the two rows of the sucked mosaic is the same as the distance between two adjacent rows/two adjacent columns of the mosaic moulding bed.
(4) And (3) positioning a sucker 5.11 with the mosaic moulding bed: the suction cup holder 5.6 with the mosaic is driven by a drive device 5.2 to move along the guide rail 6.1 on the support 6 with a fixed stroke to the position right above the mosaic moulding bed 2, and at the moment, the vacuum suction cups 5.11 are respectively aligned with each grid of a certain row of the mosaic moulding bed 2.
(5) And 5.11, placing a mosaic on a sucker: the second driving device 5.9 drives the suction disc frame 5.6 to press downwards, so that the mosaics on the suction discs 5.11 are embedded into the grids of the corresponding rows of the mosaic forming dies 2; the signal controls the vacuum generator 5.4 to be closed, and then the mosaics adsorbed on the suction disc are separated and fall into the forming die; at this time, the second driving device 5.9 drives the suction disc frame 5.6 to ascend, and the feeding of a certain two rows of mosaics of the mosaic forming die is completed.
Each mosaic automatic feeding unit repeatedly works for many times according to the feeding mode, so that the feeding of the whole mosaic moulding bed 2 can be completed, and the single-color mosaic can be quickly, stably and accurately placed into the mosaic moulding bed. This loading attachment has solved numerous and diverse processes such as child mode check mark, mosaic counterpoint in the artifical material loading and has leaded to inefficiency and high scheduling problem of error rate to effectively improve the automatic efficiency of paving and pasting of mosaic, realize automatic automation and the intellectuality of paving and pasting of mosaic.
Example two
The present embodiment is different from the first embodiment only in that: the rotating disc is a rotating disc which is evenly divided into 4 cavities, 5 cavities or 7 cavities, and the like, and the cavities are uniformly distributed along the circumference of one side surface of the rotating disc facing the discharge hole.
Other structures of the present embodiment are consistent with the present embodiment.
EXAMPLE III
The present embodiment is different from the first embodiment only in that: the feeding mechanism of the embodiment can be provided with three or more suction disc frames, and the adjacent suction disc frames are provided with separating devices for separating the adjacent suction disc frames, so that the space between two adjacent rows of the sucked mosaics is the same as the space between two adjacent rows/two adjacent rows of the mosaic moulding bed.
Other structures of the present embodiment are consistent with the present embodiment.
Example four
The present embodiment differs from the first embodiment only in that: the symmetrical distributed automatic paving equipment for the single-color mosaics can adopt more than two automatic mosaic feeding units to realize paving of the single-color mosaics according to production requirements.
Other structures of the present embodiment are consistent with the present embodiment.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (4)
1. A symmetrical distributed automatic paving equipment for single-color mosaics is used for orderly paving the mosaics; the method is characterized in that: the method comprises the following steps:
a base frame;
the mosaic forming die conveying mechanism is used for conveying the mosaic forming dies along the length direction of the base frame; the mosaic forming die conveying mechanism is arranged on the base frame;
the mosaic automatic feeding units are symmetrically distributed on two sides of the base frame along the length direction of the base frame; each automatic mosaic feeding unit is used for arranging single-color mosaics into rows/columns, and then loading the mosaics into a mosaic moulding bed according to a preset arrangement and a fixed set stroke; the arrangement according to the preset is that the number of the mosaics put in each row/column of the mosaic moulding bed is set according to the pattern required to be formed; wherein M is a natural number and is more than or equal to 2;
the controller is respectively in signal connection with each automatic mosaic feeding unit and the mosaic moulding bed transmission mechanism;
each automatic mosaic feeding unit comprises a discharging mechanism for outputting the arrangement of the single-color mosaics to a waiting area, and a feeding mechanism for conveying and feeding the mosaics from the waiting area of the discharging mechanism to the mosaic moulding bed by a fixed set stroke;
every two automatic mosaic feeding units are symmetrically arranged on two sides of the base frame, the two feeding mechanisms are oppositely arranged on two sides of the mosaic moulding bed conveying mechanism and reciprocate along a support arranged above the mosaic moulding bed conveying mechanism, and the support is arranged along the width direction of the mosaic moulding bed conveying mechanism; when the mosaic feeding device works, the feeding mechanisms on the two sides suck mosaics from the waiting area of the discharging mechanism according to the preset arrangement, and the mosaics are transported and fed into the mosaic moulding bed through reciprocating motion on the bracket by a fixed stroke;
the feeding mechanism comprises a first driving device and a sucker device which are arranged on the bracket; the first driving device is in signal connection with the controller and is connected with the sucker device, so that the sucker device is driven to move on the support along the guide rail; the sucker device comprises a frame body arranged on the support guide rail and at least two sucker frames, and the sucker frames are connected with the frame body and can move up and down; the adjacent suction cup frames are provided with separating devices for separating the adjacent suction cup frames, and the separating devices are in signal connection with the controller;
the separating device is an electromagnet, and the electromagnets are respectively arranged on opposite side surfaces of each suction cup frame in adjacent suction cup frames; the electromagnet is in signal connection with the controller;
the separation device also comprises a limiting block used for limiting the separation distance between the adjacent sucker frames; the sucker frame is provided with a clamping groove, and two ends of the limiting block are respectively arranged in the clamping grooves formed in the adjacent sucker frames;
the cross section of the limiting block is concave, and the bulges at the two ends of the limiting block are used as limiting parts for opening of adjacent suction cup racks;
the discharging mechanism comprises a vibrating disk formed by a spiral track, an automatic identification and turnover device used for identifying the front and back sides of the mosaic and automatically turning over the mosaic, a conveying device capable of movably conveying the mosaic conveyed from the vibrating disk and a guiding and conveying device used for arranging and outputting the mosaic; the conveying device is positioned below the discharge hole of the vibration disc and is in butt joint with the discharge hole of the vibration disc through the first linear groove; the automatic identification turnover device is arranged at a discharge port of the vibration disc and is in butt joint with the conveying device through a linear groove II; the conveying device is in butt joint with each guide opening of the guide conveying device in a moving mode, so that the mosaic is conveyed to each guide opening to be arranged in a moving mode; the automatic identification turnover device, the conveying device and the guide transmission device are in signal connection with the controller;
the automatic mosaic turning-over recognition device comprises a photoelectric sensor for recognizing the front and the back of the mosaic, a turning-over component capable of automatically turning over the mosaic and a pushing component for pushing the mosaic to the turning-over component; the photoelectric sensor and the pushing component are positioned at one end of the discharge hole of the vibrating disc, and the turnover component is positioned at the other end of the discharge hole of the vibrating disc and is arranged opposite to the pushing component; the photoelectric sensor, the turnover part and the pushing part are in signal connection with the uniform controller;
the turnover part comprises a first motor in signal connection with the controller and a rotating disc connected with the first motor; the rotating disc is positioned at the other end of the discharge hole of the vibrating disc and is arranged opposite to the pushing component; the rotating disc is in butt joint with the conveying device through the linear groove II;
the rotating disc is a rotating disc which is evenly divided into cavities; when the rotation of the rotating disc stops, the cavity is opposite to the linear groove II; the rotating direction of the rotating disc is anticlockwise turned to the conveying device from the direction of the vibrating disc; the cavities are uniformly distributed along the circumference of one side surface of the rotating disc facing the discharge hole;
the pushing component and the rotating disc are arranged opposite to each other and close to the cavity of the vibrating disc; the photoelectric sensor is positioned above the pushing component.
2. The symmetric distributed automatic paving apparatus of monochromatic mosaics according to claim 1, characterized in that: a plurality of suckers are uniformly arranged at the bottom of the sucker frame, and the suckers are in threaded connection with the sucker frame;
the sucker is a vacuum sucker which is in signal connection with the controller and is connected with the vacuum generator; the plurality of suckers are all connected with the same electromagnetic valve, and each sucker is respectively in signal connection with the controller and in connection with the vacuum generator through the electromagnetic valve, so that the plurality of suckers are jointly controlled, and the mosaic is sucked by the feeding mechanism according to the preset arrangement.
3. The symmetric distributed automatic paving apparatus of monochromatic mosaics according to claim 1, characterized in that: the conveying device comprises a feed chute, a base and a supporting seat, wherein the feed chute is used for conveying the mosaics to the guiding and conveying device; the feeding groove is in butt joint with the linear groove I and the linear groove II; one end of the supporting seat is connected with the bottom of the feeding groove, and the other end of the supporting seat is connected with the base in a sliding manner, so that the feeding groove is butted with each guide port of the guide transmission device in a moving manner through the supporting seat;
the guiding transmission device comprises a rack, a transmission component and a guiding arrangement component, wherein the transmission component and the guiding arrangement component are arranged on the rack; the transmission component is in signal connection with the controller; the guide arrangement part is provided with a plurality of guide ports and is arranged on the conveying part;
the guide arrangement component is formed by arranging a plurality of guide strips, the guide strips are arranged on the conveying component, and guide grooves are formed between adjacent guide strips; one end of the guide groove is provided with a baffle and is used as a waiting area of the mosaic, and the other end of the guide groove is used as a guide port;
the conveying part comprises a conveying belt with a driving shaft and a motor II; the second motor is in signal connection with the controller and is connected with the driving shaft to drive the conveyor belt to move;
the end surface of the conveyor belt is used as the bottom of the guide groove;
the conveying device is in butt joint with each guide port of the guide conveying device in a moving mode along the width direction of the conveying belt; the conveyor belt on the side of the guide opening serves as a movement region of the conveyor.
4. A symmetrical distributed automatic paving method of a single-color mosaic is characterized by comprising the following steps: comprises a discharging process, a mosaic moulding bed conveying process and a feeding process; wherein, the discharging procedure is to arrange and output the single-color mosaics to a waiting area; the mosaic moulding bed conveying process is to convey the mosaic moulding bed and position the mosaic moulding bed at each feeding station; the loading process is that the mosaics are sucked from the waiting area according to the preset arrangement to form rows/columns, and the mosaics are transported and loaded to a mosaic moulding bed positioned at a loading station by a fixed set stroke; the arrangement according to the preset is that the number of the mosaics put in each row/column of the mosaic moulding bed is set according to the pattern required to be formed;
the step of sucking the mosaics from the waiting area according to the preset arrangement to form rows/columns and loading the mosaics into the mosaic forming dies positioned at the loading station by a fixed set stroke is as follows: setting sucking disc devices with sucking discs, wherein the two sucking disc devices are oppositely arranged on two sides of each feeding station; in the same feeding station, each sucker device sucks the arranged mosaics in a whole row/column from the waiting area, adjusts the space of each row/column of mosaics, and moves to the position above the mosaic moulding bed of the feeding station by a fixed stroke to embed the mosaics, so that the mosaics are fed into the mosaic moulding bed according to the preset arrangement;
in the same feeding station, the moving direction of the sucking disc devices oppositely arranged on the two sides is vertical to the transmission direction of the mosaic forming die;
each sucker device sucks the arranged mosaics from the waiting area in a whole row/column manner, and the adjustment of the space of each row/column of mosaics means that: each sucker device is provided with a sucker frame with a sucker, and each sucker frame correspondingly sucks one row/line of mosaics; a separating device consisting of an electromagnet and a limiting block is arranged on the adjacent suction cup frames; the distance between the two adjacent suction cup frames sucking the mosaic is increased through the electromagnet, the opening distance between the suction cup frames is limited through the limiting block, and the distance between the sucked mosaics is adjusted to be the same as the distance between two adjacent lines/two adjacent lines of the mosaic moulding bed;
the outputting of the single-color mosaic arrangement to the waiting area includes: the vibration disc conveys the mosaics to a discharge port of the vibration disc, the mosaics are conveyed to each guide port of the guide conveying device in a reciprocating mode through a conveying device butted with the discharge port of the vibration disc, and finally the mosaics are conveyed to a waiting area corresponding to each guide port from each guide port to be arranged;
the front and back surfaces of the mosaic are identified at the discharge port of the vibration disk and are processed in one of the following modes, so that the normal transmission of the mosaic and the uniform orientation of the front/back surfaces of the mosaic output from the discharge port of the vibration disk to the conveying device are ensured: (1) when the discharging port of the vibrating disc detects that the front of a single mosaic faces upwards, the mosaic is conveyed into the conveying device from the discharging port of the vibrating disc through the first linear groove; (2) the vibrating disc is characterized in that a discharging port of the vibrating disc detects that the reverse side of a single mosaic faces upwards, the mosaic with the reverse side facing upwards is pushed to the rotating disc in a pushing mode, the rotating disc anticlockwise turns to the conveying device from the vibrating disc, the overturning of the mosaic with the reverse side facing upwards is achieved, and the mosaic after overturning is conveyed to the conveying device through a linear groove II in butt joint with the conveying device.
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| CN201611091117.0A CN106696580B (en) | 2016-12-01 | 2016-12-01 | Symmetrical distributed automatic paving equipment and paving method for single-color mosaics |
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|---|---|---|---|---|
| EP2390110A1 (en) * | 2010-05-26 | 2011-11-30 | Proxima Technology S.L. | Process and system for the formation of sheets of tesserae of mosaic |
| CN102910018B (en) * | 2012-09-27 | 2014-12-24 | 深圳市好智通科技有限公司 | Automatic point-fixing paving equipment for mosaics |
| CN105856943A (en) * | 2016-04-15 | 2016-08-17 | 佛山博文机器人自动化科技有限公司 | Automatic paving and pasting device and method for mosaics |
| CN105904900B (en) * | 2016-04-15 | 2019-03-26 | 佛山博文机器人自动化科技有限公司 | A kind of automatic paving equipment of more color mosaics and laying method |
| CN206277861U (en) * | 2016-12-01 | 2017-06-27 | 佛山科学技术学院 | The automatic paving equipment of symmetric distributed of monochromatic mosaic |
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2016
- 2016-12-01 CN CN201611091117.0A patent/CN106696580B/en active Active
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