阅读说明：本技术 一种水表计量检定装置 (Water meter metering and calibrating device ) 是由 桑红旗 于 2021-10-15 设计创作，主要内容包括：一种水表计量检定装置,传送工作台上从进料端至出料端依次分为进料区域、待检测区域和出料区域,待检测区域的一侧边设置有水表检测工作台,待检测区域上方设置有能够钩起传送至待检测区域处的装有待检测水表的水表挂架的挂架钩起机构,挂架钩起机构与设置在横梁上的升降驱动机构相连接,横梁的两端分别连接在水平移动导轨机构上,并在水平驱动机构的驱动下通过沿水平移动导轨机构的水平移动,将传送至待检测区域处的装有待检测水表的水表挂架移动到水表检测工作台上进行检测,传送工作台的侧边设置有用于启动升降驱动机构和水平驱动机构的升降开关和水平移动开关。本发明拆装水表与检测水表同时进行,节省时间,减少劳动强度,提高劳动效率。(A water meter metering and calibrating device is characterized in that a conveying workbench is sequentially divided into a feeding area, an area to be detected and a discharging area from a feeding end to a discharging end, a water meter detecting workbench is arranged on one side edge of the area to be detected, a hanging frame hooking mechanism which can hook up and convey a water meter hanging frame provided with a water meter to be detected and conveyed to the area to be detected is arranged above the area to be detected, the hanging frame hooking mechanism is connected with a lifting driving mechanism arranged on a cross beam, two ends of the cross beam are respectively connected to a horizontal moving guide rail mechanism, and the water meter hanging rack which is conveyed to the area to be detected and is provided with the water meter to be detected is moved to a water meter detection workbench for detection through horizontal movement along a horizontal movement guide rail mechanism under the drive of a horizontal driving mechanism, and a lifting switch and a horizontal movement switch which are used for starting the lifting driving mechanism and the horizontal driving mechanism are arranged on the side edge of the conveying workbench. The invention can assemble and disassemble the water meter and detect the water meter at the same time, thereby saving time, reducing labor intensity and improving labor efficiency.)

1. A water meter metering and calibrating device comprises a conveying workbench (1) and is characterized in that the conveying workbench (1) is sequentially divided into a feeding area (2) for an undetected water meter, an area to be detected (3) for placing the water meter to be detected and a discharging area (4) for placing the water meter to be detected from a feeding end to a discharging end, one side of the area to be detected (3) is provided with a water meter detecting workbench (7), a hanging frame hooking mechanism (8) which can hook up the water meter hanging frame (5) provided with the water meter to be detected (6) and conveyed to the area to be detected (3) is arranged above the area to be detected (3), the hanging frame hooking mechanism (8) is connected with a lifting driving mechanism which is arranged on a cross beam (9) and can drive the hanging frame hooking mechanism (8) to move up and down, and two ends of the cross beam (9) are respectively connected to a horizontally moving guide rail mechanism, and the water meter hanging frame (5) which is conveyed to the position of the area (3) to be detected and is provided with a water meter (6) to be detected is moved to the water meter detection workbench (7) for detection through horizontal movement along the horizontal movement guide rail mechanism under the drive of the horizontal driving mechanism, and a lifting switch (10) and a horizontal movement switch (11) which are used for starting the lifting driving mechanism and the horizontal driving mechanism are arranged on the side edge of the conveying workbench (1).

2. A water meter metrological verification device as claimed in claim 1, characterized in that said hanger hooking mechanism (8) comprises a horizontal top plate (8.1), two front fixed hooks (8.2) vertically arranged at two ends of the front side of said horizontal top plate (8.1) for hooking one side of said water meter hanger (5), and a rear opening and closing hook (8.3) vertically arranged in the middle of the rear side of said horizontal top plate (8.1) for hooking the other side of said water meter hanger (5), said horizontal top plate (8.1) being connected to said lifting drive mechanism.

3. A water meter metrological verification device as claimed in claim 2, characterized in that the back open and close hook (8.3) including vertical setting is in connecting piece (8.3.1) at the middle of horizontal roof (8.1) rear side, connect through hinge (8.3.2) be used for hooking of connecting piece (8.3.1) lower extreme the back couple (8.3.3) of water meter hanger (5), the hook portion of back couple (8.3.3) is located and keeps away from one side of hinge (8.3.2), is provided with back couple driving motor (8.3.4) on the side of connecting piece (8.3.1) that installs hinge (8.3.2), the output shaft of back couple driving motor (8.3.4) connects the one end of crank (8.3.5), the other end of crank (8.3.5) is hinged and is connected on the side of back couple (8.3.3.3) that installs hinge (8.3.2), thereby under the drive of back couple driving motor (8.3.4), reach through crank (8.3.5) hook (3.5) open and close the water meter hanger (3.5) or open and close) The hook opening and closing switch (12) of the rear hook driving motor (8.3.4) is arranged on the side edge of the conveying workbench (1).

4. A water meter gauging verification device according to claim 2, wherein said water meter hanger (5) is formed with a flange (5.1) which can be hooked with said front fixing hook (8.2) and said rear opening and closing hook (8.3) respectively corresponding to said front fixing hook (8.2) and said rear opening and closing hook (8.3).

5. A water meter metrological verification apparatus as claimed in claim 1, wherein said lifting drive mechanism comprises a lifting screw (13), the lower end of said lifting screw (13) is fixedly connected to a horizontal top plate (8.1) of a hanger hook mechanism (8), the upper end of said lifting screw (13) passes through said cross beam (9) and is connected to the output end of a screw reducer (14) located above said cross beam (9), the input end of said screw reducer (14) is connected to a lifting motor (15) located above said cross beam (9), and said lifting motor (15) is connected to said lifting switch (10) through a wire.

6. A water meter metrological verification device as claimed in claim 5, characterized in that the lower part of the beam (9) is further provided with 4 limit guide posts (16) for guiding the lifting of the hanger hooking mechanism (8), the upper ends of the limit guide posts (16) are fixedly connected to the lower part of the beam (9), the lower ends of the limit guide posts (16) penetrate through the horizontal top plate (8.1) of the hanger hooking mechanism (8), are located below the horizontal top plate (8.1), and limit the descending of the horizontal top plate (8.1) through nuts (17).

7. A water meter gauging verification device according to claim 1, wherein said horizontally moving rail mechanism comprises 4 rail support columns (18) symmetrically and vertically fixed to said transfer table (1) and said water meter detection table (7), respectively, two horizontally moving rails (19) disposed in parallel on said rail support columns (18) along the moving direction from the area (3) to be detected to the water meter detection table (7), and a slider (20) capable of moving along said horizontally moving rails (19) is disposed at the lower end of said beam (9) corresponding to said two horizontally moving rails (19), respectively.

8. A water meter gauging verification device according to claim 1, wherein said horizontal driving mechanism includes a horizontal driving motor (21) disposed on the feed side or the discharge side of the cross member (9), two horizontal moving rack support columns (22) disposed on the transfer table (1) and the water meter detection table (7) on the side, a horizontal moving rack (23) fixed on said horizontal moving rack support columns (22), a gear (24) engaged with said horizontal moving rack (23) is connected to the output shaft of said horizontal driving motor (21), and said horizontal driving motor (21) is connected to said horizontal moving switch (11) through a wire.

9. A water meter metrological verification device as claimed in claim 1, characterized in that there is also provided a wire box (25), a lifting switch (10) and a horizontal movement switch (11) for actuating the lifting driving mechanism and the horizontal driving mechanism, and a hook on/off switch (12) for actuating a rear hook driving motor (8.3.4) in the hanger hook-up mechanism (8) are connected to the corresponding lifting motor (15), horizontal driving motor (21) and rear hook driving motor (8.3.4) through wires via the wire box (25).

Technical Field

The invention relates to a water meter calibrating device. In particular to a water meter metering and calibrating device.

Background

For years, the water meter metering detection quantity is large, the action is complex, the labor intensity is high, the water meter metering verification speed is directly influenced, the water meter is disassembled and assembled by one person in a single shift, the verification quantity is only about 120, the quantity is completely output by splicing the people, the labor intensity of carrying and transporting is high when the water meter is disassembled and assembled, and the working efficiency is low.

In recent years, many enterprises research the metering data camera shooting and collecting technology, so that the problems of manual handwriting and reading and writing data by eyes are solved, and certain speed is improved. However, the water meter is difficult to disassemble and assemble once, transport once and complex disassembly and assembly actions, which are time-consuming and labor-consuming, and still puzzles the realization of automation.

Disclosure of Invention

The invention aims to solve the technical problem of providing a water meter metering and calibrating device which can reduce labor intensity and improve labor efficiency in order to overcome the defects of the prior art.

The technical scheme adopted by the invention is as follows: a water meter metering and calibrating device comprises a conveying workbench, wherein the conveying workbench is sequentially divided into a feeding area for an undetected water meter, an area to be detected for placing the water meter to be detected and a discharging area for placing the detected water meter from a feeding end to a discharging end, a water meter detecting workbench is arranged on one side of the area to be detected, a hanging frame hooking mechanism which can hook up and convey the water meter hanging frame provided with the water meter to be detected and arranged at the area to be detected is arranged above the area to be detected, the hanging frame hooking mechanism is connected with a lifting driving mechanism which is arranged on a cross beam and can drive the hanging frame hooking mechanism to move up and down, two ends of the cross beam are respectively connected onto a horizontal moving guide rail mechanism, and the water meter hanging frame provided with the water meter to be detected and conveyed to the area to be detected is moved onto the water meter detecting workbench to be detected through horizontal movement along the horizontal moving guide rail mechanism under the driving of the horizontal driving mechanism, and a lifting switch and a horizontal moving switch for starting the lifting driving mechanism and the horizontal driving mechanism are arranged on the side edge of the conveying workbench.

The water meter metering and calibrating device disclosed by the invention is designed for double backup of a water meter mounting bracket, automatic circulation of water meter detection is completed through hooking, unhooking, bracket lifting and bracket moving, and the time for disassembling and assembling the water meter and the time for detecting the flow of the water meter are carried out simultaneously, so that the time is saved, the labor intensity is reduced, and the labor efficiency is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a water meter metrological verification device of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view showing the overall structure of a hanger hook mechanism according to the present invention;

fig. 5 is a schematic view of the overall structure of the horizontal drive mechanism of the present invention.

In the drawings

1: the conveying table 2: feed zone

3: region to be detected 4: discharge area

5: water meter rack 5.1: convex edge

6: the water meter to be detected 7: water meter detection workbench

8: hanger hooking mechanism 8.1: horizontal top plate

8.2: front fixed hook 8.3: rear opening and closing hook

8.3.1: connecting piece 8.3.2: hinge (C)

8.3.3: rear hook 8.3.4: rear hook driving motor

8.3.5: a crank 9: cross beam

10: the lifting switch 11: horizontal moving switch

12: hook on-off switch 13: lifting lead screw

14: screw speed reducer 15: lifting motor

16: limiting guide post 17: nut

18: rail support column 19: horizontal moving guide rail

20: the slide block 21: horizontal driving motor

22: horizontal movement rack support column 23: horizontal moving rack

24: gear 25: wire box

Detailed Description

The water meter metrological verification device of the present invention is described in detail below with reference to the embodiments and the accompanying drawings.

As shown in fig. 1, 2 and 3, the water meter metrological verification device of the present invention comprises a transmission workbench 1, the transmission workbench 1 is sequentially divided into a feeding area 2 for non-detection water meters, a to-be-detected area 3 for placing the to-be-detected water meters and a discharging area 4 for placing the detected water meters from a feeding end to a discharging end, a water meter detection workbench 7 is arranged on one side of the to-be-detected area 3, a rack hooking mechanism 8 capable of hooking up and conveying the water meters 5 with the to-be-detected water meters 6 to the to-be-detected area 3 is arranged above the to-be-detected area 3, the rack hooking mechanism 8 is connected with a lifting driving mechanism which is arranged on a beam 9 and capable of driving the rack hooking mechanism 8 to move up and down, two ends of the beam 9 are respectively connected to a horizontal moving guide rail mechanism and are driven by the horizontal moving guide rail mechanism to move horizontally along the horizontal moving guide rail mechanism, the method comprises the steps that a water meter hanging frame 5 which is conveyed to a region 3 to be detected and is provided with a water meter 6 to be detected is moved to a water meter detection workbench 7 to be detected, and a lifting switch 10 and a horizontal moving switch 11 which are used for starting a lifting driving mechanism and a horizontal driving mechanism are arranged on the side edge of a conveying workbench 1.

As shown in fig. 1 and 2, the rack hooking mechanism 8 includes a horizontal top plate 8.1, two front fixed hooks 8.2 vertically disposed at two ends of the front side of the horizontal top plate 8.1 for hooking one side of the water meter rack 5, and a rear opening and closing hook 8.3 vertically disposed at the middle of the rear side of the horizontal top plate 8.1 for hooking the other side of the water meter rack 5, wherein the horizontal top plate 8.1 is connected to the lifting driving mechanism.

As shown in fig. 4, the rear opening and closing hook 8.3 comprises a connecting piece 8.3.1 vertically arranged in the middle of the rear side of the horizontal top plate 8.1, a rear hook 8.3.3 connected to the lower end of the connecting piece 8.3.1 through a hinge 8.3.2 and used for hooking the water meter hanging frame 5, the hook part of the rear hook 8.3.3 is positioned at one side far away from the hinge 8.3.2, a rear hook driving motor 8.3.4 is arranged on one side of the connecting piece 8.3.1 provided with the hinge 8.3.2, the output shaft of the rear hook driving motor 8.3.4 is connected with one end of a crank 8.3.5, the other end of the crank 8.3.5 is hinged on one side of the rear hook 8.3.3 provided with the hinge 8.3.2, therefore, under the drive of the rear hook driving motor 8.3.4, the opening and closing of the rear hook 8.3.3 are controlled by the crank 8.3.5 to achieve the purpose of hooking or releasing the water meter hanging rack 5, and the hook opening and closing switch 12 of the rear hook driving motor 8.3.4 is arranged on the side edge of the conveying workbench 1.

As shown in fig. 2, a convex edge 5.1 capable of hooking with the front fixing hook 8.2 and the rear opening and closing hook 8.3 is respectively formed on the water meter hanger 5 corresponding to the front fixing hook 8.2 and the rear opening and closing hook 8.3.

As shown in fig. 1 and 2, the lifting driving mechanism includes a lifting screw 13, a lower end of the lifting screw 13 is fixedly connected to a horizontal top plate 8.1 of the hanger hooking mechanism 8, an upper end of the lifting screw 13 penetrates through the cross beam 9 and is connected to an output end of a screw reducer 14 located on the cross beam 9, an input end of the screw reducer 14 is connected to a lifting motor 15 located on the cross beam 9, and the lifting motor 15 is connected to the lifting switch 10 through a wire.

The lower part of the cross beam 9 is also provided with 4 limiting guide posts 16 for guiding the lifting of the hanger hooking mechanism 8, the upper ends of the limiting guide posts 16 are fixedly connected to the lower part of the cross beam 9, the lower ends of the limiting guide posts 16 penetrate through a horizontal top plate 8.1 of the hanger hooking mechanism 8 and are positioned below the horizontal top plate 8.1, and the descending of the horizontal top plate 8.1 is limited through nuts 17.

As shown in fig. 1 and 2, the horizontal moving guide rail mechanism includes 4 guide rail support columns 18 respectively and symmetrically and vertically fixed on the conveying workbench 1 and the water meter detection workbench 7, two horizontal moving guide rails 19 arranged on the guide rail support columns 18 in parallel along the moving direction from the area to be detected 3 to the water meter detection workbench 7, and sliders 20 capable of moving along the horizontal moving guide rails 19 are respectively arranged at the lower end of the cross beam 9 corresponding to the two horizontal moving guide rails 19.

As shown in fig. 1, 2, 3, and 5, the horizontal driving mechanism includes a horizontal driving motor 21 disposed on the feeding side or the discharging side of the cross beam 9, two horizontal moving rack support columns 22 disposed on the conveying table 1 and the water meter detecting table 7 on the side, and a horizontal moving rack 23 fixed on the horizontal moving rack support columns 22, a gear 24 engaged with the horizontal moving rack 23 is connected to an output shaft of the horizontal driving motor 21, and the horizontal driving motor 21 is connected to the horizontal moving switch 11 through a wire.

As shown in fig. 1 and 3, a wire box 25 is further provided, and a lifting switch 10 and a horizontal moving switch 11 for starting the lifting driving mechanism and the horizontal driving mechanism, and a hook on/off switch 12 for starting a rear hook driving motor 8.3.4 in the hanger hooking mechanism 8 are connected to the corresponding lifting motor 15, the horizontal driving motor 21, and the rear hook driving motor 8.3.4 through wires passing through the wire box 25.

The working process of the water meter metering and calibrating device is as follows:

1. the water meters 6 to be detected are sequentially connected and placed on the water meter hanging frame 5 and are moved to the position below the hanging frame hooking mechanism 8 of the area 3 to be detected through the conveying workbench 1. The elevating motor 15 is activated by the elevating switch 10 to rotate the elevating screw 13, and the hanger hooking mechanism 8 is lowered to a designated position by the limit guide post 16.

2. After the hook opening and closing switch 12 is started, the hook driving motor 8.3.4 is driven, so that the rear opening and closing hook 8.3 is in a unhooking state. The front fixed hooks 8.2 are hung on the front convex edge 5.1 of the water meter hanging frame 5, and then the rear hook driving motor 8.3.4 is started through the hook opening and closing switch 12, so that the rear opening and closing hook 8.3 is positioned on the rear convex edge 5.1 hung on the water meter hanging frame 5, and the front hook and the rear hook are hung on the 25 water meter hanging frame 5.

3. The lifting motor 15 is started through the lifting switch 10, so that the lifting screw 13 rotates upwards to drive the hanger hooking mechanism 8 to lift the water meter hanger 5 to a specified position, and then the lifting motor 15 is turned off.

4. The horizontal moving switch 11 is turned on to start the horizontal driving motor 21, so that the beam 9 connected with the hanger hooking mechanism 8 moves horizontally backwards through the slide block 20 and the horizontal moving guide rail 19, the hanger hooking mechanism 8 drives the water meter hanger 5 to move backwards above the water meter detection workbench 7, and then the horizontal driving motor 21 is turned off.

5. And then the lifting motor 15 is started through the lifting switch 10, so that the lifting screw 13 rotates downwards to drive the hanger hooking mechanism 8 to drive the water meter hanger 5 to descend to the specified position of the water meter detection workbench 7, and then the lifting motor 15 is closed.

6. After the hook opening and closing switch 12 is started, the hook driving motor 8.3.4 is driven, so that the rear opening and closing hook 8.3 is in a unhooking state.

7. At this moment, the water meter hanging frame 5 is automatically placed on the water meter detection workbench 7, and the detection equipment at the position of the water meter detection workbench 7 can be started to detect the water meter.

8. After the water meter detection workbench 7 detects the water meter, the hook opening and closing switch 12 is turned off to close the rear hook driving motor 8.3.4, so that the rear opening and closing hook 8.3 is in a hook state, even if the front hook and the rear hook are hung on the water meter hanging frame 5.

9. And then the lifting motor 15 is started through the lifting switch 10, so that the lifting screw 13 rotates upwards to drive the hanger hooking mechanism 8 to lift the water meter hanger 5 to a specified position, and then the lifting motor 15 is closed.

10. The horizontal driving motor 21 is started by the horizontal moving switch 11, so that the beam 9 connected with the hanger hooking mechanism 8 moves horizontally backwards through the slide block 20 and the horizontal moving guide rail 19, and the hanger hooking mechanism 8 drives the water meter hanger 5 to move forwards to the area to be detected 3 of the conveying workbench 1.

11. And then the conveying workbench 1 is started to enable the water meter hanging frame 5 which is positioned in the area 3 to be detected and bears the detected water meter to move rightwards to the discharge area 4, and the water meter hanging frame 5 provided with a group of new water meters 6 to be detected moves to the area 3 to be detected and is in a state to be detected.

Repeating the actions of 1-11 to perform a new round of detection.