CN218808832U - NB wireless water meter water writing quantity code printing verification equipment - Google Patents
NB wireless water meter water writing quantity code printing verification equipment Download PDFInfo
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- CN218808832U CN218808832U CN202222880736.5U CN202222880736U CN218808832U CN 218808832 U CN218808832 U CN 218808832U CN 202222880736 U CN202222880736 U CN 202222880736U CN 218808832 U CN218808832 U CN 218808832U
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Abstract
The utility model discloses a NB wireless water gauge writes water yield and beats sign indicating number verification facilities, characterized by: comprises a workbench and a rotary indexing disc; the rotary indexing disc is fixedly installed on the table top of the workbench, six discharging tools are uniformly arranged on the disc surface of the rotary indexing disc at intervals in the circumferential direction, each discharging tool is provided with a rectangular bottom plate, four supporting and limiting columns are convexly formed at four top corners of the upper surface of the rectangular bottom plate, and the four supporting and limiting columns are used for horizontally placing and limiting the NB wireless water meter; the workbench is provided with six stations at even intervals in the circumferential direction of the rotary indexing disc, and the six stations are sequentially arranged along the rotating direction of the rotary indexing disc: the device comprises a feeding station, a first visual identification station, a writing station, a code printing station, a second visual identification station and a discharging station. The utility model discloses can help promoting the ageing, reduction in production cost.
Description
Technical Field
The utility model belongs to NB wireless water gauge field, concretely relates to NB wireless water gauge writes the water yield and beats sign indicating number verification equipment.
Background
The NB wireless water meter is an intelligent remote water meter based on the NB-IoT technology, has the advantages of wide communication coverage, high reliability, high communication safety, low cost, low power consumption and the like of the NB-IoT technology, and gradually becomes the mainstream of the market.
Before leaving the factory, the NB wireless water meter needs to identify the water meter reading and base meter information (such as serial number, etc.), then the identified information needs to be written into a single-chip microcomputer memory of the NB wireless water meter, and after the identification is completed, the water surface needs to be marked by a laser marking machine. At present, the above links are completed in a mode of combining manpower, tool fixtures and corresponding equipment, the processes of the above links can be completed only by a plurality of people such as water writing workers, code printing workers and quality inspection workers, the labor cost is high, and the work efficiency is difficult to promote.
Based on the defects existing above, and in order to improve the automatic operation level, a foundation is laid for a digital intelligent factory, and the applicant considers to design a set of NB wireless water meter water writing amount code printing verification equipment capable of helping to improve the timeliness.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide one set can help promoting the ageing NB wireless water meter write the water yield and beat the check out test set of sign indicating number.
In order to solve the technical problem, the utility model adopts the following technical scheme:
NB wireless water gauge writes water yield and beats sign indicating number verification equipment, its characterized in that:
comprises a workbench and a rotary indexing disc;
the rotary indexing disc is fixedly installed on the table top of the workbench, six discharging tools are uniformly arranged on the disc surface of the rotary indexing disc at intervals in the circumferential direction, each discharging tool is provided with a rectangular bottom plate, four supporting and limiting columns are convexly formed at four top corners of the upper surface of the rectangular bottom plate, and the four supporting and limiting columns are used for horizontally placing and limiting the NB wireless water meter;
the workbench is provided with six stations at even intervals in the circumferential direction of the rotary indexing disc, and the six stations are sequentially arranged along the rotating direction of the rotary indexing disc: the automatic printing machine comprises a feeding station, a first visual identification station, a writing station, a coding station, a second visual identification station and a discharging station; wherein the content of the first and second substances,
the feeding station is used for placing an NB wireless water meter into the discharging tool;
the first visual identification station and the second identification station respectively comprise a camera and a camera support, the camera is fixedly arranged on the camera support, and a lens of the camera faces downwards and is used for shooting water meter information;
the writing station is used for writing water meter information into a singlechip memory of the NB wireless water meter through communication between the infrared transceiver and the NB wireless water meter;
the code printing station is used for printing marks on the upper surface of the NB wireless water meter shell through a laser marking machine;
the blanking station is used for taking the NB wireless water meter away from the discharging tool.
Compared with the prior art, the utility model discloses NB wireless water gauge writes the water yield and beats sign indicating number verification equipment and have the advantage be:
1. the working procedure completion efficiency is higher, and the labor cost is lower
Before improvement: the code printing working hours of the NB wireless water meter are 35S/per meter, the water writing working hours are 23.72S/per meter, the finished product electricity inspection working hours are 24S/meter, and at least 2-3 operators are needed.
After improvement: the time efficiency of code printing verification of the water writing quantity of the NB wireless water meter is about 7-8S/unit, and compared with the time efficiency before improvement, the comprehensive efficiency and the productivity are improved by about 5 times. And after the equipment is put into use, 1 person in the production department can be reduced, 1-2 persons in the quality department can be reduced, and 2-3 persons can be comprehensively reduced. The effect of reducing the cost is obvious, and a foundation can be laid for the construction of a subsequent digital intelligent factory.
2. The equipment is complete and easy to realize, and is convenient to use
The rotary indexing disc is conventional common automatic control equipment, has a compact structure and mature application, and makes the equipment in the technical scheme easier to realize. And is more convenient for complete assembly production and use.
Drawings
Fig. 1 is that the utility model discloses NB wireless water meter writes water yield and beats sign indicating number verification facilities's structural schematic diagram
Fig. 2 is that the utility model discloses NB wireless water meter writes water yield and beats sign indicating number verification facilities's top view
FIG. 3 is a schematic view of the structure of the NB wireless water meter water writing amount code printing verification device (omitting the upper frame part)
FIG. 4 is an enlarged view of FIG. 3 at I
FIG. 5 is a schematic structural view of the NB wireless water meter water writing amount code printing verification device (omitting the upper frame part)
FIG. 6 is an enlarged view of FIG. 5 at II
Labeled as:
10 working table
20, turning an index plate: 201 discharging tool (2010 support spacing post)
30 touch screen system
40 display screen
50 infrared safety grating
60NB wireless water meter
A feeding station
B, a first visual identification station: the main upright post comprises a B1 lighting source, a B2 main upright post (a B20 mounting base plate, a B21 front coaming, a B22 left coaming, a B23 right coaming, a B24' 20866type connecting piece), a B3 edge strip-shaped block and a B4 bottom strip-shaped block (a B40 circular arc waist hole); b5 fixed mounting plate, B6 movable mounting plate, B7 adjusting nut, B8 bearing seat, B9 adjusting screw, B10 vertical adjusting plate, B11 vertical guide block (B110 long hole)
C, writing in a station: c1 infrared transceiver, C2 installation end plate, C3 guide post, C4 sideslip platform, C5 accommodate the lead screw, C6 lift cylinder
D, a code printing station: d1 laser marking machine, D2 hand-operated elevating platform
E second visual identification station
F blanking station
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the specific implementation: as shown in figures 1 to 6 of the drawings,
the NB wireless water meter writing water quantity code printing verification device comprises a workbench and a rotary dividing disc;
the rotary indexing disc is fixedly installed on the table top of the workbench, six discharging tools are uniformly arranged on the disc surface of the rotary indexing disc at intervals in the circumferential direction, each discharging tool is provided with a rectangular bottom plate, four supporting and limiting columns are convexly formed at four top corners of the upper surface of the rectangular bottom plate, and the four supporting and limiting columns are used for horizontally placing and limiting the NB wireless water meter;
the workbench is provided with six stations at even intervals in the circumferential direction of the rotary indexing disc, and the six stations are sequentially arranged along the rotating direction of the rotary indexing disc: the device comprises a feeding station, a first visual identification station, a writing station, a code printing station, a second visual identification station and a discharging station; wherein the content of the first and second substances,
the feeding station is used for placing an NB wireless water meter into the discharging tool;
the first visual identification station and the second identification station respectively comprise a camera and a camera support, the camera is fixedly arranged on the camera support, and a lens of the camera faces downwards and is used for shooting water meter information;
the writing station is used for writing water meter information into a singlechip memory of the NB wireless water meter through communication between the infrared transceiver and the NB wireless water meter;
the code marking station is used for marking the upper surface of the NB wireless water meter shell by a laser marking machine;
the blanking station is used for taking the NB wireless water meter away from the discharging tool.
The first visual recognition station and the second recognition station respectively comprise a visual recognition mechanism, and the visual recognition mechanism comprises a camera, a camera bracket and an illumination light source;
the camera support comprises a main upright post, a light source support and a camera support, and the light source support and the camera support are both fixedly arranged on the main upright post;
the front side of the top of the main upright post is fixedly provided with the camera through the camera bracket;
the lighting source passes through light source support fixed mounting be less than on the head post the position of camera, the light source support is whole to be U type structure on overlooking the direction, and the opening of this U type on the head post circumferencial direction with the same side of the camera lens department of camera, the width of the opening of this U type is greater than the width of NB wireless water gauge and encloses and form and shoot the region, is rotatable fixed connection between the bottom of the protruding portion of two parallels of this U type open-ended and U type structure, just the equal fixed mounting of lower surface of the protruding portion of two parallels has the rectangular shape LED lamp that extends in the same direction as this protruding portion length direction to constitute lighting source.
Above visual identification mechanism has the advantage:
1. the universality is better, and the dial plate reading device is suitable for dial plate readings of different models and sizes
Because the light source support with the U-shaped structure is adopted, the width of the opening of the U-shaped structure is larger than that of the NB wireless water meter and a shooting area is formed in a surrounding manner; the two parallel extending parts are rotatably and fixedly connected with the bottom of the U-shaped structure;
therefore, the opening of the U-shaped of the light source support only needs to be larger than the width of the widest NB wireless water meter needing to be identified, and aiming at the water meter smaller than the widest NB wireless water meter, only the irradiation angles of two parallel extending parts of the opening of the U-shaped need to be adjusted, the light source support can be quickly adjusted and obtain a proper illumination effect, the shooting interference, the illumination shadow and the reflection of light to the NB wireless water meters with various model sizes are better avoided, the shot image is clear, and therefore the water quantity and the base meter information of the water meter can be accurately identified.
2. The equal fixed mounting of lower surface of the extension of two parallels has the rectangular shape LED lamp that extends along this extension length direction to constitute lighting source has the illumination brightness height, and is energy-conserving, does not have the advantage that the screen dodges, can make the picture of camera shooting more clear, does benefit to and realizes accurate discernment.
The light source bracket comprises a U-shaped structure, a light source bracket and a light source, wherein two parallel extending parts in the U-shaped structure of the light source bracket are formed by two edge strip-shaped blocks, and the bottom of the U-shaped structure of the light source bracket is formed by a bottom strip-shaped block;
the end surface of each edge strip-shaped block is provided with a hinge shaft and a threaded connecting hole at intervals; the bottom strip-shaped block is provided with a jack for inserting the hinge shaft and an arc waist hole which is just opposite to the threaded hole, and the edge strip-shaped block is fixedly connected with the bottom strip-shaped block through a screw which penetrates through the arc waist hole and is in threaded connection with the threaded connection hole.
After the structure is adopted, the screw can be rotated to the required irradiation angle of the edge strip-shaped block before being screwed, and then the screw can be screwed to keep the irradiation angle fixed. Therefore, the adjustment of the light source irradiation angle can be simply, conveniently and quickly realized, thereby helping to adjust more quickly and obtaining ideal lighting effect.
The main upright post is of an assembled structure and comprises a mounting base plate, a front coaming, a left coaming and a right coaming which are all of strip vertical plate type structures;
the mounting substrate is a flat plate type structure which is used for being tiled and fixed on the working table surface, and the lower end faces of the front coaming, the left coaming and the right coaming are fixedly connected with the mounting substrate through screws;
the transverse side end edge of the left enclosing plate is attached to the transverse end face of the front enclosing plate and is fixedly connected with the transverse end face of the front enclosing plate through a screw, and the transverse side end edge of the right enclosing plate is attached to the transverse end face of the front enclosing plate and is fixedly connected with the transverse end face of the front enclosing plate through a screw.
The main upright post has the advantages that:
1. the main structure is formed by surrounding and fixing four plates, and each member plate is convenient to process and manufacture and easy to assemble; the whole structure is light.
2. The adjustable support structure is convenient to process connecting holes or process holes on the plate and used for flexibly realizing various adjustable support structures, so that better illumination and shooting and recognition effects can be realized by adjusting the adjustable support structures.
The left enclosing plate and the right enclosing plate are parallel to each other, and a yielding hole extending along the vertical direction is arranged at a position close to the front enclosing plate in a penetrating mode;
the rear side surface of the front wall panel is fixedly connected with a '20866type connecting piece, the opening of the' 20866type connecting piece faces and is fixedly connected with the rear side surface of the front wall panel, the hollow part of the '20866type connecting piece is communicated with the abdication hole, and two strip-shaped holes extending along the length direction of the connecting part are arranged on the surface of the' 20866type connecting piece at intervals;
the bottom strip-shaped block of the light source support penetrates through the abdicating hole and the hollow part of the '20866', the bottom strip-shaped block is provided with two threaded connecting holes which are opposite to the two strip-shaped holes, and a screw is screwed in the threaded connecting holes to enable a screw head to abut against the rear side surface of the '20866' type connecting piece middle connecting part so as to realize the locking of the bottom strip-shaped block of the light source support in the height direction.
After adopting above-mentioned structure, can be after unscrewing the screw, convenient height-adjusting is come to the bottom bar piece of light source support in the direction of height to the height of the last illuminating light source of adjustment light source support avoids appearing excessive bright or dim light, obtains the most suitable illuminating effect.
The first visual identification station, the second visual identification station and the writing station respectively comprise a radial adjusting mechanism which can adjust the position along the radial direction of the rotary dividing disc, and the radial adjusting mechanism comprises a fixed mounting plate, a movable mounting plate, an adjusting nut, a bearing seat and an adjusting screw rod;
the fixed mounting plate and the movable mounting plate are parallel and oppositely arranged, the fixed mounting plate is used for being fixed on a support, at least two guide rods protruding backwards are arranged on the rear side of the movable mounting plate, and correspondingly, guide sleeves which correspond to the guide rods one by one and are used for the guide rods to slide and penetrate through are arranged on the fixed mounting plate;
the adjusting nut is fixedly installed at the top of the movable installation plate, and the movable installation plate is used for fixedly installing a camera or an infrared transceiver;
the fixed mounting plate is provided with a bearing seat, and the bearing seat and the adjusting nut are in a coaxial relation; the rotatable cartridge of accommodate the lead screw is in the bearing bracket, and the section of accommodate the lead screw is the screw thread section of threaded connection in the adjusting nut, the end of another section is fixed and is provided with the twist grip.
After the radial adjusting mechanism is adopted, the adjusting screw rod can be driven by the rotating handle, the adjusting screw rod can be rotated to be in threaded fit with the adjusting nut, so that the adjusting nut can accurately move along the axial direction of the adjusting screw rod (the radial direction of the rotary dividing plate), and reliable operation of each station is obtained.
The NB wireless water meter water writing quantity code printing verification device further comprises a camera height adjusting mechanism, and the whole camera is fixedly installed on the movable installation plate through the camera height adjusting mechanism and deviates from the installation surface of the fixed installation plate;
the height adjusting mechanism for shooting comprises a vertical adjusting plate and two vertical guide blocks;
the two vertical guide blocks are bilaterally symmetrical and fixed on the mounting surface at intervals, the cross section of each vertical guide block is L-shaped, and a transverse extending part of each L-shaped penetrates through a vertically extending long hole;
the vertical adjusting plate is inserted into an inserting opening formed by the two vertical guide blocks and the mounting surface in a surrounding mode, and the camera is fixedly mounted on the outer surface of the vertical adjusting plate, which is positioned between the two vertical guide blocks; a threaded hole is formed in the position, opposite to the elongated hole, of the vertical adjusting plate; the screws penetrating through the strip holes and connected in the threaded holes in a threaded mode are used for fixedly connecting the vertical adjusting plate and the two vertical guide blocks.
Adopt above-mentioned for making a video recording height-adjusting mechanism, can adjust the height of vertical regulating plate along rectangular hole on the vertical guide block, the height control scope is big and can realize accurate mediation, can better adapt to the focus of different cameras, obtains the optimal shooting image.
The NB wireless water meter water writing quantity code printing verification device further comprises an infrared receiving and transmitting transverse adjusting mechanism, wherein the infrared receiving and transmitting transverse adjusting mechanism comprises an installation end plate, a guide post, a transverse moving platform, an adjusting nut, a bearing seat, an adjusting screw rod and a lifting cylinder;
a pair of mounting end plates are fixedly mounted on the movable mounting plate at a transverse interval and opposite to the mounting surface deviating from the fixed mounting plate, a guide column is fixedly mounted between the pair of mounting end plates, the traverse table is slidably sleeved on the guide column, the adjusting nut is arranged in the traverse table, and the through direction of the adjusting nut is perpendicular to the pair of mounting end plates;
the position, opposite to the adjusting nut, of one of the pair of mounting end plates is fixedly provided with the bearing seat, the adjusting screw rod is rotatably arranged on the bearing seat, the thread section of the adjusting screw rod is connected with the adjusting nut through threads, and the end part of the other section is fixedly provided with a rotating handle;
the table board of the transverse moving table deviating from the movable mounting plate is fixedly provided with the lifting cylinder, and a piston rod of the lifting cylinder faces downwards and is fixedly provided with the infrared transceiver.
Adopt infrared receiving and dispatching horizontal adjustment mechanism, can transversely adjust the position of sideslip platform through manual the accurate, satisfy the infrared communication alignment demand of the NB wireless water gauge of multiple model in a flexible way.
In addition, the lifting cylinder can be controlled by controlling the electromagnetic valve to drive the infrared transceiver to move downwards to be close to the infrared communication module on the NB wireless water meter, and the infrared communication module can rapidly return after the writing operation is finished, so that the rotary indexing disc can be ensured to smoothly rotate and enter the next procedure.
Wherein, beat the sign indicating number station including a fixed mounting in table surface is last hand elevating platform, the lift holding surface fixed mounting on the hand elevating platform has laser marking machine.
Therefore, the height of the laser marking machine can be regulated and controlled through the hand-operated lifting platform, and the best laser printing effect is better ensured to be realized.
During implementation, the hand-operated lifting platform is a hand-operated lifting platform adopting a T-shaped screw rod.
The workbench is fixedly arranged at the top of the lower frame, an upper frame is further arranged around the workbench, and a touch screen system with an HMI and a display screen are fixedly arranged on the side surface of the upper frame; and the lower frame is internally used for fixedly mounting PLC control.
Therefore, the upper space and the lower space of the worktable top can be more fully utilized to arrange various matching devices, the complete set integration level of the system is improved, the complete set production is convenient, and the device can be directly used in on-site cloth.
In practice, the touch screen system with HMI (human machine interface) is a touch screen computer or computing terminal.
When the device is implemented, an infrared safety grating is fixedly arranged between the two transversely opposite frames for feeding and discharging materials on the upper frame.
The water writing amount code printing verification equipment for the preferable NB wireless water meter has the advantages that:
1. the working procedure completion efficiency is higher, and the labor cost is lower
Before the improvement: the code printing working hours of the NB wireless water meter are 35S/per meter, the water writing working hours are 23.72S/per meter, the finished product electricity inspection working hours are 24S/meter, and at least 2-3 operators are needed.
After the improvement: the time efficiency of code printing verification of the water writing quantity of the NB wireless water meter is about 7-8S/unit, and compared with the time efficiency before improvement, the comprehensive efficiency and the productivity are improved by about 5 times. And after the equipment is put into use, 1 person in the production department can be reduced, 1-2 persons in the quality department can be reduced, and 2-3 persons can be comprehensively reduced. The effect of reducing the cost is obvious, and a foundation can be laid for the construction of a subsequent digital intelligent factory.
2. The equipment is complete and easy to realize, and is convenient to use
The rotary indexing disc is conventional common automatic control equipment, has a compact structure and mature application, and makes the equipment in the technical scheme easier to realize. And is more convenient for complete assembly production and use.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.
Claims (10)
- The water yield of writing of NB wireless water gauge is beaten sign indicating number verification facilities, its characterized in that:comprises a workbench and a rotary indexing disc;the rotary indexing disc is fixedly installed on the table top of the workbench, six discharging tools are uniformly arranged on the disc surface of the rotary indexing disc at intervals in the circumferential direction, each discharging tool is provided with a rectangular bottom plate, four supporting and limiting columns are convexly formed at four top corners of the upper surface of the rectangular bottom plate, and the four supporting and limiting columns are used for horizontally placing and limiting the NB wireless water meter;the workstation is gone up and is encircleed the circumferencial direction of gyration graduated disk is evenly spaced and is provided with six stations, six stations are in proper order along gyration graduated disk direction of rotation and are: the automatic printing machine comprises a feeding station, a first visual identification station, a writing station, a coding station, a second visual identification station and a discharging station; wherein, the first and the second end of the pipe are connected with each other,the feeding station is used for placing an NB wireless water meter into the discharging tool;the first visual identification station and the second identification station respectively comprise a camera and a camera support, the camera is fixedly arranged on the camera support, and a lens of the camera faces downwards and is used for shooting water meter information;the writing station is used for writing water meter information into a singlechip memory of the NB wireless water meter through communication between the infrared transceiver and the NB wireless water meter;the code printing station is used for printing marks on the upper surface of the NB wireless water meter shell through a laser marking machine;the blanking station is used for taking the NB wireless water meter away from the discharging tool.
- 2. The NB wireless water meter water writing amount code printing verification device as claimed in claim 1, wherein: the first visual recognition station and the second recognition station respectively comprise a visual recognition mechanism, and the visual recognition mechanism comprises the camera, the camera bracket and an illumination light source;the camera support comprises a main upright post, a light source support and a camera support, and the light source support and the camera support are both fixedly arranged on the main upright post;the front side of the top of the main upright post is fixedly provided with the camera through the camera bracket;the lighting source passes through light source support fixed mounting be less than on the head post the position of camera, the light source support is whole to be U type structure on overlooking the direction, and the opening of this U type on the head post circumferencial direction with the same side of the camera lens department of camera, the width of the opening of this U type is greater than the width of NB wireless water gauge and encloses and form and shoot the region, is rotatable fixed connection between the bottom of the protruding portion of two parallels of this U type open-ended and U type structure, just the equal fixed mounting of lower surface of the protruding portion of two parallels has the rectangular shape LED lamp that extends in the same direction as this protruding portion length direction to constitute lighting source.
- 3. The NB wireless water meter water writing amount code printing verification device as claimed in claim 2, wherein: two parallel extending parts in the U-shaped structure of the light source support are formed by two edge strip-shaped blocks, and the bottom of the U-shaped structure of the light source support is formed by a bottom strip-shaped block;the end surface of each edge strip-shaped block is provided with a hinge shaft and a threaded connecting hole at intervals; the bottom strip-shaped block is provided with a jack for inserting the hinge shaft and an arc waist hole which is just opposite to the threaded connecting hole, and the edge strip-shaped block is fixedly connected with the bottom strip-shaped block through a screw which penetrates through the arc waist hole and is in threaded connection with the threaded connecting hole.
- 4. The NB wireless water meter water writing amount code printing verification device according to claim 2, characterized in that: the main upright post is of an assembled structure and comprises a mounting base plate, a front coaming, a left coaming and a right coaming which are all of strip vertical plate type structures;the mounting substrate is a flat plate type structure which is used for being tiled and fixed on the working table surface, and the lower end faces of the front coaming, the left coaming and the right coaming are fixedly connected with the mounting substrate through screws;the transverse side end edge of the left enclosing plate is attached to the transverse end face of one end of the front enclosing plate and fixedly connected with the transverse end face of the front enclosing plate through a screw, and the transverse side end edge of the right enclosing plate is attached to the transverse end face of the other end of the front enclosing plate and fixedly connected with the transverse end face of the front enclosing plate through a screw.
- 5. The NB wireless water meter water writing amount code printing verification device according to claim 4, characterized in that: the left enclosing plate and the right enclosing plate are parallel to each other, and a yielding hole extending along the vertical direction is arranged at a position close to the front enclosing plate in a penetrating mode;the rear side face of the front coaming is fixedly connected with a ' 20866 ' type connecting piece, the opening of the ' 20866type connecting piece faces and is fixedly connected with the rear side face of the front coaming, the hollow part of the ' 20866type connecting piece is communicated with the abdicating hole, and two strip-shaped holes extending along the length direction of the connecting part are arranged on the surface of the ' 20866type connecting piece at intervals;the bottom strip-shaped block of the light source bracket penetrates through the abdicating hole and the hollow part of the 20866and is provided with two threaded connecting holes which are opposite to the two strip-shaped holes, and the bottom strip-shaped block of the light source bracket is screwed in the threaded connecting holes by adopting screws and enables a screw head to be tightly pressed against the rear side surface of the middle connecting part of the 20866to realize the locking of the bottom strip-shaped block of the light source bracket in the height direction.
- 6. The NB wireless water meter water writing amount code printing verification device according to claim 1, characterized in that: the first visual identification station, the second visual identification station and the writing station respectively comprise a radial adjusting mechanism which can adjust the position along the radial direction of the rotary dividing disc, and the radial adjusting mechanism comprises a fixed mounting plate, a movable mounting plate, an adjusting nut, a bearing seat and an adjusting screw rod;the fixed mounting plate and the movable mounting plate are parallel and oppositely arranged, the fixed mounting plate is used for being fixed on a support, at least two guide rods protruding backwards are arranged on the rear side of the movable mounting plate, and correspondingly, guide sleeves which correspond to the guide rods one by one and are used for the guide rods to slide and penetrate through are arranged on the fixed mounting plate;the adjusting nut is fixedly installed at the top of the movable installation plate, and the movable installation plate is used for fixedly installing a camera or an infrared transceiver;the fixed mounting plate is provided with a bearing seat, and the bearing seat and the adjusting nut are in coaxial relation; the rotatable cartridge of accommodate the lead screw is in the bearing bracket, and the section of accommodate the lead screw is the screw thread section of threaded connection in the adjusting nut, the end of another section is fixed and is provided with the twist grip.
- 7. The NB wireless water meter water writing amount code printing verification device of claim 6, wherein: the camera is integrally and fixedly arranged on the mounting surface of the movable mounting plate, which deviates from the fixed mounting plate, through the camera height adjusting mechanism;the height adjusting mechanism for shooting comprises a vertical adjusting plate and two vertical guide blocks;the two vertical guide blocks are bilaterally symmetrical and fixed on the mounting surface at intervals, the cross section of each vertical guide block is L-shaped, and a transverse extending part of each L-shaped penetrates through a vertically extending long hole;the vertical adjusting plate is inserted into an inserting opening formed by the two vertical guide blocks and the mounting surface in a surrounding mode, and the camera is fixedly mounted on the outer surface of the vertical adjusting plate, which is positioned between the two vertical guide blocks; a threaded hole is formed in the position, opposite to the elongated hole, of the vertical adjusting plate; the screws penetrating through the strip holes and connected in the threaded holes in a threaded mode achieve fixed connection between the vertical adjusting plate and the two vertical guide blocks.
- 8. The NB wireless water meter water writing amount code printing verification device of claim 6, wherein: the device also comprises an infrared transceiving transverse adjusting mechanism, wherein the infrared transceiving transverse adjusting mechanism comprises a mounting end plate, a guide post, a transverse moving table, an adjusting nut, a bearing seat, an adjusting screw rod and a lifting cylinder;a pair of mounting end plates are fixedly mounted on the movable mounting plate at a transverse interval and opposite to the mounting surface deviating from the fixed mounting plate, a guide column is fixedly mounted between the pair of mounting end plates, the traverse table is slidably sleeved on the guide column, the adjusting nut is arranged in the traverse table, and the through direction of the adjusting nut is perpendicular to the pair of mounting end plates;the position, opposite to the adjusting nut, of one of the pair of mounting end plates is fixedly provided with the bearing seat, the adjusting screw rod is rotatably arranged on the bearing seat, the thread section of the adjusting screw rod is connected with the adjusting nut through threads, and the end part of the other section is fixedly provided with a rotating handle;the table board of the transverse moving table deviating from the movable mounting plate is fixedly provided with the lifting cylinder, and a piston rod of the lifting cylinder faces downwards and is fixedly provided with the infrared transceiver.
- 9. The NB wireless water meter water writing amount code printing verification device according to claim 1, characterized in that: the marking station comprises a hand-operated lifting platform fixedly mounted on the working table surface, and a lifting support surface fixedly mounted on the hand-operated lifting platform is provided with the laser marking machine.
- 10. The NB wireless water meter water writing amount code printing verification device as claimed in claim 1, wherein: the workbench is fixedly arranged at the top of the lower frame, the periphery of the workbench is also provided with an upper frame, and the side surface of the upper frame is fixedly provided with a touch screen system with an HMI (human machine interface) and a display screen; and the lower frame is internally used for fixedly mounting PLC control.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222880736.5U CN218808832U (en) | 2022-10-31 | 2022-10-31 | NB wireless water meter water writing quantity code printing verification equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222880736.5U CN218808832U (en) | 2022-10-31 | 2022-10-31 | NB wireless water meter water writing quantity code printing verification equipment |
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| CN218808832U true CN218808832U (en) | 2023-04-07 |
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| CN202222880736.5U Active CN218808832U (en) | 2022-10-31 | 2022-10-31 | NB wireless water meter water writing quantity code printing verification equipment |
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| CN (1) | CN218808832U (en) |
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