CN114178839A - Reverse connection preventing assembly mechanism for realizing intelligent production of gas meters - Google Patents
Reverse connection preventing assembly mechanism for realizing intelligent production of gas meters Download PDFInfo
- Publication number
- CN114178839A CN114178839A CN202010965950.3A CN202010965950A CN114178839A CN 114178839 A CN114178839 A CN 114178839A CN 202010965950 A CN202010965950 A CN 202010965950A CN 114178839 A CN114178839 A CN 114178839A
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- Prior art keywords
- reverse connection
- assembly
- workbench
- gas meter
- intelligent production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 40
- 239000013307 optical fiber Substances 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 49
- 230000002265 prevention Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
- B23P19/005—Feeding the articles from hoppers to machines or dispensers by using flowing gases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of gas meters, in particular to an anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter; the technical scheme is as follows: an anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter comprises a rotatable workbench, wherein a plurality of fixed tools are distributed on the circumference of the workbench; the fixing tool is provided with a fixing groove, and the fixing groove is used for accommodating an anti-reverse connection seat; the fixing tool is also provided with a vent hole penetrating through the workbench, and the vent hole is positioned on the outer side of one end of the fixing groove; the anti-reverse connection cover is characterized by further comprising a blowing assembly, wherein the air outlet end of the blowing assembly is located on the rotating path of the vent hole, so that air is supplied to the vent hole through the blowing assembly to blow and turn over the anti-reverse connection cover to the upper end of the anti-reverse connection base. The invention can automatically cover the assembled cover plate on the base, is convenient for realizing the intelligent manufacture of the gas meter, and has the characteristics of high production efficiency and low production cost.
Description
Technical Field
The invention relates to the technical field of gas meters, in particular to an anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter.
Background
With the continuous improvement of the living quality of residents, the gas consumption of natural gas is increased day by day, and the safety of the gas consumption is also highly valued by people. If the gas inlet is connected reversely, gas leakage accidents are easy to happen, inevitable loss can be caused, and potential threats are brought to gas using safety of users. Therefore, reverse flow which is 2.5 percent larger than the maximum flow is not allowed to pass through the reverse section of the gas meter, so that the safety and the reliability of the one-way ventilation work of the gas meter are ensured, the gas meter is prevented from being still ventilated for use when the gas meter is connected in the reverse direction, and the gas using safety is further ensured.
The existing gas meter reverse connection prevention assembly is usually an injection molding piece and comprises a rectangular base with a through hole and a cover plate hinged on the base, and the reverse connection prevention assembly is assembled in a gas outlet pipe when in use; when the gas stove is normally used, the cover plate is jacked open by gas, and the cover plate is limited by the inclined inner wall of the gas outlet pipe, so that the cover plate is in an inclined state towards the base; when the pipeline is reversely connected, the cover plate covers the through hole of the rectangular base under the action of gravity and gas pressure to close the flow channel, so that gas backflow is prevented, and the function of preventing reverse flow is realized. Consequently need will prevent that the base and the apron of splicing the subassembly are assembled and are accomplished the back reload and go out the gas pipeline, however present prevent that splicing the subassembly base and apron are all through manual assembly to paste the apron on the base through the manual work, low in production efficiency, high in production cost, also be difficult to satisfy the requirement of intelligent manufacturing simultaneously.
Disclosure of Invention
Aiming at the technical problems that the existing anti-reverse connection assembly is assembled manually, the production efficiency is low, the production cost is high, and the intelligent manufacturing requirement is difficult to meet; the invention provides an assembly mechanism of an anti-reverse connection assembly for realizing intelligent production of a gas meter, which can automatically cover an assembled cover plate on a base, is convenient for realizing intelligent manufacturing of the gas meter and has the characteristics of high production efficiency and low production cost.
The invention is realized by the following technical scheme:
an anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter comprises a rotatable workbench, wherein a plurality of fixed tools are distributed on the circumference of the workbench; the fixing tool is provided with a fixing groove, and the fixing groove is used for accommodating an anti-reverse connection seat; the fixing tool is also provided with a vent hole penetrating through the workbench, and the vent hole is positioned on the outer side of one end of the fixing groove; the anti-reverse connection cover is characterized by further comprising a blowing assembly, wherein the air outlet end of the blowing assembly is located on the rotating path of the vent hole, so that air is supplied to the vent hole through the blowing assembly to blow and turn over the anti-reverse connection cover to the upper end of the anti-reverse connection base.
When the anti-reverse connection cover is used, the anti-reverse connection seat is placed in a fixing tool, and then the hinge shaft of the anti-reverse connection cover is pressed into the hinge seat of the anti-reverse connection seat so as to hinge the anti-reverse connection cover and the anti-reverse connection seat. And then the air vent is positioned above the air outlet end of the air blowing assembly through the rotation of the workbench, air is supplied to the air vent through the air blowing assembly, and the anti-reverse connection cover is blown and turned over to the upper end of the anti-reverse connection base through the air flow in the air vent. Therefore, the assembled cover plate can be automatically covered on the base, intelligent manufacturing of the gas meter is facilitated, and compared with manual turnover anti-reverse connection covers, the gas meter cover plate has the advantages of being high in production efficiency and low in production cost.
Preferably, the fixed tools are uniformly distributed along the circumference of the workbench, so that the rotating step length of each fixed tool from the rotating part to the upper part of the air outlet end of the air blowing assembly is the same, and other assembling stations can be conveniently arranged on the workbench.
Specifically, the number of the fixed tools is four, so that assembly of the reverse connection preventing assembly and assembly line type production of the reverse connection preventing assembly in the gas outlet cylinder of the gas meter are achieved, and intelligent manufacturing of the gas meter is further facilitated.
As a specific embodiment of the air blowing assembly, the air blowing assembly comprises an air pipe, and the upper end of the air pipe is perpendicular to the workbench.
Furthermore, the detection device also comprises a detection plate, wherein the detection plate is used for fixing the air pipe so as to fix the air pipe conveniently.
Specifically, the detecting plate is an L-shaped plate comprising a horizontal section and a vertical section, and the air pipe is fixed on the vertical section.
Furthermore, the bottom of the fixing groove is provided with a detection hole penetrating through the workbench, the vertical section of the detection plate is further fixed with a detection optical fiber, and the upper end of the detection optical fiber is positioned on a rotation path of the detection hole so as to detect whether the anti-reverse connection cover is covered above the through hole of the anti-reverse connection base through the detection optical fiber and ensure that the anti-reverse connection assembly can be normally assembled in the gas outlet cylinder of the gas meter.
Furthermore, an optical fiber amplifier is fixed on the vertical section of the detection plate and used for amplifying the optical signal of the detection optical fiber, so that the optical signal is directly amplified through the optical fiber amplifier without photoelectric conversion, and the signal processing of the detection optical fiber is simplified.
The invention has the beneficial effects that:
1. according to the invention, through the rotation of the workbench, the vent hole is positioned above the gas outlet end of the gas blowing assembly, then gas is supplied to the vent hole through the gas blowing assembly, and the anti-reverse connection cover is blown and turned over to the upper end of the anti-reverse connection base through the gas flow in the vent hole, so that the assembled cover plate can be automatically covered on the base, the intelligent manufacturing of the gas meter is convenient to realize, and the gas meter cover has the characteristics of high production efficiency and low production cost;
2. the fixed slot bottom is equipped with the inspection hole that runs through the workstation, and detects the optic fibre upper end and be located inspection hole rotation path to whether prevent that the grafting lid is covered in the through-hole top of preventing the grafting seat through detecting optic fibre detection, ensure to prevent that the grafting subassembly can normally assemble in the gas outlet cylinder of gas table.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B of FIG. 1;
FIG. 4 is a schematic structural view of an assembled anti-reverse assembly of the present invention;
fig. 5 is an enlarged schematic view of the portion C of fig. 4.
Reference numbers and corresponding part names in the drawings:
1-workbench, 2-fixing tool, 21-fixing groove, 22-vent hole, 23-detection hole, 3-air pipe, 4-detection plate, 5-detection optical fiber, 6-optical fiber amplifier, 7-anti-reverse connection seat, 71-process groove, 72-hinge support lug, 73-hinge hole, 731-square hole section, 732-round hole section, 8-anti-reverse connection cover and 81-hinge shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
An anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter comprises a rotatable workbench 1, wherein a plurality of fixed tools 2 are distributed on the circumference of the workbench 1; the fixing tool 2 is provided with a fixing groove 21, and the fixing groove 21 is used for accommodating the reverse connection preventing seat 7; the fixing tool 2 is further provided with a vent hole 22 penetrating through the workbench 1, and the vent hole 22 is positioned on the outer side of one end of the fixing groove 21; and the air blowing assembly is arranged, the air outlet end of the air blowing assembly is positioned on the rotating path of the vent hole 22, so that air is supplied to the vent hole 22 through the air blowing assembly to blow the anti-reverse connection cover 8 to the upper end of the anti-reverse connection base 7.
Preferably, the fixed tools 2 are uniformly distributed along the circumference of the workbench 1, so that the rotating step length of each fixed tool 2 from the rotating part to the upper part of the air outlet end of the air blowing assembly is the same, and other assembling stations can be conveniently arranged on the workbench 1.
Specifically, the number of the fixed tools 2 is four, so that assembly of the reverse connection preventing assembly and assembly line production of the reverse connection preventing assembly in the gas outlet cylinder of the gas meter are achieved, and intelligent manufacturing of the gas meter is further facilitated.
As a specific embodiment of the air blowing assembly, the air blowing assembly comprises an air pipe 3, and the upper end of the air pipe 3 is perpendicular to the workbench 1.
Further, the detection device also comprises a detection plate 4, wherein the detection plate 4 is used for fixing the air pipe 3 so as to fix the air pipe 3.
Specifically, the detection plate 4 is an L-shaped plate comprising a horizontal section and a vertical section, and the air pipe 3 is fixed on the vertical section.
Furthermore, the bottom of the fixing groove 21 is provided with a detection hole 23 penetrating through the workbench 1, the vertical section of the detection plate 4 is also fixed with a detection optical fiber 5, the upper end of the detection optical fiber 5 is positioned on the rotation path of the detection hole 23, so that whether the anti-reverse connection cover 8 is covered above the through hole of the anti-reverse connection base 7 is detected through the detection optical fiber 5, and the normal assembly of the anti-reverse connection assembly into the gas outlet cylinder of the gas meter is ensured.
Further, an optical fiber amplifier 6 is fixed to the vertical section of the detection plate 4, and the optical fiber amplifier 6 is used for amplifying the optical signal of the detection optical fiber 5, so that the optical signal is directly amplified by the optical fiber amplifier 6 without photoelectric conversion, and the signal processing of the detection optical fiber 5 is simplified.
The anti-reverse connection assembly assembled in the embodiment comprises an anti-reverse connection base 7 provided with a through hole and an anti-reverse connection cover 8 hinged to the anti-reverse connection base 7, wherein a process groove 71 is formed in one side wall of the anti-reverse connection base 7 in a downward inclined mode, a hinge support lug 72 is vertically arranged at the bottom of the process groove 71, and the anti-reverse connection cover 8 is hinged to the hinge support lug 72. The hinge lug 72 is longitudinally provided with a hinge hole 73, and the hinge hole 73 comprises a square hole section 731 and a round hole section 732 which are distributed from top to bottom; the upper end of the square hole section 731 extends to the top of the hinge support lug 72, the lower end of the square hole section 731 is connected with the circular hole section 732, and the width of the square hole section 731 is smaller than the diameter of the circular hole section 732. During assembly, only the hinge shaft 81 of the reverse connection prevention cover 8 is pressed into the hinge hole 73, so that the hinge shaft 81 is clamped in the hinge hole 73, the reverse connection prevention cover 8 and the reverse connection prevention base 7 are assembled conveniently, and automatic assembly of a reverse joint is easy to realize.
The working principle of the embodiment is as follows:
when the anti-reverse connection seat is used, the anti-reverse connection seat 7 is placed in a fixed tool 2 through a mechanical arm or a feeding assembly of the anti-reverse connection seat 7. And rotating the workbench 1 to enable the fixing tool 2 provided with the reverse connection preventing base 7 to enter a feeding station and a press fitting station of the reverse connection preventing cover 8, so that a hinge shaft of the reverse connection preventing cover 8 is pressed into a hinge base of the reverse connection preventing base 7 through the press fitting tool, and the reverse connection preventing cover 8 is hinged with the reverse connection preventing base 7.
Then, the air vent 22 is positioned above the air outlet end of the air blowing assembly through the rotation of the workbench 1, the action of an electromagnetic valve connected with a compressed air source is controlled, then the air pipe 3 is supplied with air, namely the air vent 22 is supplied with air through the air blowing assembly, and the anti-reverse connection cover 8 is blown and turned over to the upper end of the anti-reverse connection base 7 through the air flow in the air vent 22. Therefore, the assembled cover plate can be automatically covered on the base, intelligent manufacturing of the gas meter is facilitated, and compared with the manual turnover anti-reverse connection cover 8, the gas meter cover has the advantages of being high in production efficiency and low in production cost.
Whether the anti-reverse connection cover 8 covers the through hole of the anti-reverse connection base 7 or not is detected through the detection optical fiber 5, if the anti-reverse connection cover 8 covers the upper end of the anti-reverse connection base 7, a signal is sent out to control the workbench 1 to rotate, so that the fixed tool 2 provided with the anti-reverse connection assembly covering the anti-reverse connection cover 8 is moved to a cylinder mounting station, and the anti-reverse connection assembly is mounted in an air outlet cylinder of the gas meter.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An anti-reverse connection assembly assembling mechanism for realizing intelligent production of a gas meter comprises a rotatable workbench (1), and is characterized in that a plurality of fixed tools (2) are circumferentially distributed on the workbench (1);
the fixing tool (2) is provided with a fixing groove (21), and the fixing groove (21) is used for accommodating an anti-reverse connection seat;
the fixing tool (2) is further provided with a vent hole (22) penetrating through the workbench (1), and the vent hole (22) is located on the outer side of one end of the fixing groove (21);
the anti-reverse-connection cover is characterized by further comprising a blowing assembly, wherein the air outlet end of the blowing assembly is located on the rotating path of the vent hole (22) so as to supply air to the vent hole (22) through the blowing assembly to blow and turn over the anti-reverse-connection cover to the upper end of the anti-reverse-connection base.
2. The assembly mechanism for preventing the reverse connection assembly for realizing the intelligent production of the gas meter is characterized in that the fixed tools (2) are uniformly distributed along the circumference of the workbench (1).
3. The assembly mechanism for preventing the reverse connection component for realizing the intelligent production of the gas meter is characterized in that four fixed tools (2) are arranged.
4. The assembly mechanism for preventing reverse connection of gas meter intelligent production is characterized in that the blowing component comprises a gas pipe (3), and the upper end of the gas pipe (3) is perpendicular to the workbench (1).
5. The assembly mechanism for preventing the reverse connection component for realizing the intelligent production of the gas meter is characterized by further comprising a detection plate (4), wherein the detection plate (4) is used for fixing the gas pipe (3).
6. The assembly mechanism for preventing the reverse connection component for realizing the intelligent production of the gas meter is characterized in that the detection plate (4) is an L-shaped plate comprising a horizontal section and a vertical section, and the gas pipe (3) is fixed on the vertical section.
7. The assembly mechanism for preventing reverse connection of gas meters in intelligent production is characterized in that a detection hole (23) penetrating through the workbench (1) is formed in the bottom of the fixing groove (21), a detection optical fiber (5) is further fixed to the vertical section of the detection plate (4), and the upper end of the detection optical fiber (5) is located on the rotation path of the detection hole (23).
8. The assembly mechanism for preventing reverse connection of gas meter intelligent production is characterized in that an optical fiber amplifier (6) is fixed on the vertical section of the detection board (4), and the optical fiber amplifier (6) is used for amplifying the optical signal of the detection optical fiber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010965950.3A CN114178839A (en) | 2020-09-15 | 2020-09-15 | Reverse connection preventing assembly mechanism for realizing intelligent production of gas meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010965950.3A CN114178839A (en) | 2020-09-15 | 2020-09-15 | Reverse connection preventing assembly mechanism for realizing intelligent production of gas meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114178839A true CN114178839A (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010965950.3A Pending CN114178839A (en) | 2020-09-15 | 2020-09-15 | Reverse connection preventing assembly mechanism for realizing intelligent production of gas meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114178839A (en) |
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| CN106976596A (en) * | 2017-04-24 | 2017-07-25 | 湖南宇环智能装备有限公司 | A kind of pneumatic means opened and closed for packing box |
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2020
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|---|---|---|---|---|
| CN102528436A (en) * | 2010-12-08 | 2012-07-04 | 上海康比利仪表有限公司 | Instrument bearing assembly device |
| CN202623293U (en) * | 2012-05-15 | 2012-12-26 | 苏州凯尔博精密机械有限公司 | Medical needle head automatic assembly welding machine |
| CN203402653U (en) * | 2013-08-12 | 2014-01-22 | 安徽省科亿信息科技有限公司 | Bottle cap sorting spacing adjustment mechanism |
| CN103921105A (en) * | 2014-04-18 | 2014-07-16 | 宁波久博源自动化科技有限公司 | Output mechanism for water meter movement impeller boxes |
| JP2016218325A (en) * | 2015-05-22 | 2016-12-22 | 川崎重工業株式会社 | Camera cover and imaging system including the same |
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Application publication date: 20220315 |
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