CN109813498B - Gas cooking utensils fire testing machine - Google Patents
Gas cooking utensils fire testing machine Download PDFInfo
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- CN109813498B CN109813498B CN201811503972.7A CN201811503972A CN109813498B CN 109813498 B CN109813498 B CN 109813498B CN 201811503972 A CN201811503972 A CN 201811503972A CN 109813498 B CN109813498 B CN 109813498B
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Abstract
The invention discloses a gas cooker pilot burner, which comprises a frame and a detection device arranged on the frame, wherein the frame is provided with a detection table for placing a gas cooker, and the detection device comprises: the knob piece is driven by a first driving device and can move downwards relative to the rack to be connected with the switch knob of the gas cooker, and driven by a second driving device and can rotate to drive the switch knob of the gas cooker to be opened in a rotating mode; the nozzle of the main fire gun can be close to the gas cooker on the detection table and is used for detecting the gas leakage condition of the gas cooker. The invention can effectively reduce the labor intensity of workers, improve the production efficiency, effectively reduce the potential safety hazard and is convenient to use.
Description
Technical Field
The invention relates to the field of gas cooker production detection equipment.
Background
In order to ensure the use safety, the gas cooker has higher requirement on the air tightness of a gas pipeline, and the gas cooker needs to be subjected to fire testing detection in the production and processing process of the gas cooker. At present, the detection is carried out manually by workers, the workers are required to firstly connect a gas pipeline of the gas cooker with an external gas source during the detection, then the workers twist a switch knob to ignite the gas cooker, then a main fire gun is close to the gas cooker and sweeps the gas pipeline of the gas cooker, the main fire gun keeps a stable ignition state, when gas leaks, the main fire gun ignites the leaked gas, the flame correspondingly increases, therefore, the leakage condition of the gas cooker is detected, the operation is complex and time-consuming, the labor intensity of workers is high, the detection efficiency is low, certain potential safety hazards exist, in addition, because the switch knobs of partial gas cookers are not provided with handles for manual turning during the fire test detection, but only one turning handle is provided, therefore, the worker often needs to twist the rotating handle by means of tools such as pliers, and the operation is inconvenient and time-consuming.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a gas cooker fire testing machine which can improve the production efficiency and reduce the labor intensity of workers.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the utility model provides a gas cooking utensils examination fire machine, includes the frame and sets up the detection device in the frame, has the detection platform that is used for placing gas cooking utensils in the frame, detection device include:
the knob piece is driven by a first driving device and can move downwards relative to the rack to be connected with the switch knob of the gas cooker, and driven by a second driving device and can rotate to drive the switch knob of the gas cooker to be opened in a rotating mode;
the nozzle of the main fire gun can be close to the gas cooker on the detection table and is used for detecting the gas leakage condition of the gas cooker.
Preferably, the main fire gun is arranged on a rotating seat, and the rotating seat is driven by a third driving device to transversely rotate relative to the machine frame.
Preferably, the main fire gun is pivoted on the rotating seat through a transverse pivoting shaft and driven by a fourth driving device to swing and fold around the pivoting shaft relative to the rotating seat.
Preferably, the rotating seat is provided with a rotating seat, the second driving device is used for driving the rotating seat to transversely rotate, and the knob piece can be vertically moved and is arranged on the rotating seat and connected with the rotating seat or the rotating seat through an elastic device.
Preferably, the detection device further comprises a lifting seat, the rotating seat is rotatably arranged on the lifting seat, the knob piece is arranged on the lifting seat, and the first driving device is used for driving the lifting seat to move up and down relative to the rack.
Preferably, the lifting seat is arranged on a moving seat in a vertically movable manner, the first driving device is used for driving the lifting seat to vertically move relative to the moving seat, and the moving seat is arranged on the rack through a traveling device and can move back and forth and/or left and right relative to the rack.
Preferably, the detection device further comprises a clamping device for clamping the gas cooker to position the gas cooker.
Preferably, the frame has a reflecting mirror located on a side of the inspection table.
Preferably, the number of the detection tables and the number of the detection devices are all a plurality and correspond to one another.
Preferably, the detection table is provided with a conveying device, the conveying device is used for conveying a processing jig of the gas cooker, the gas cooker can be installed on the processing jig, the processing jig is provided with a gas connector communicated with a gas pipeline of the gas cooker, the rack is provided with a gas connector, and the gas connector can be in butt joint with the gas connector to supply gas for the gas cooker.
The invention has the beneficial effects that: according to the invention, the first driving device can drive the knob piece to move to be connected with the switch knob of the gas stove, the second driving device can drive the knob piece to rotate so as to drive the switch knob to rotate, so that the gas stove can be automatically switched on and off for ignition and flameout, a worker can detect the gas leakage condition of the gas stove by observing the flame change at the nozzle of the master fire gun, the labor intensity of the worker can be effectively reduced, the production efficiency is improved, the potential safety hazard can be effectively reduced, and the gas stove is convenient to use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of a single inspection unit with portions of the housing removed in accordance with the present invention;
FIG. 3 is a structural view of the detecting unit of the present invention;
FIG. 4 is an exploded view of a portion of the knob member of the present invention;
FIG. 5 is a cross-sectional view of the knob member of the present invention;
fig. 6 is a schematic structural view of the processing jig and the gas cooker.
Detailed Description
Referring to fig. 1 to 6, a gas cooker flame tester includes a frame 10 and a detection device 20 disposed on the frame 10, the frame 10 has a detection platform for placing a gas cooker thereon, and the detection device 20 includes: the knob member 21 is matched with the switch knob 41 of the gas cooker, and the knob member 21 is driven by a first driving device 261 to move downwards relative to the frame 10 to be connected with the switch knob 41 of the gas cooker and driven by a second driving device 251 to rotate so as to drive the switch knob 41 of the gas cooker to be opened in a rotating manner; and the nozzle of the main fire gun 22 can be close to the gas cooker on the detection table and is used for detecting the gas leakage condition of the gas cooker. In the invention, the first driving device 261 can drive the knob piece 21 to move to be connected with the switch knob 41 of the gas cooker, the second driving device 251 can drive the knob piece 21 to rotate so as to drive the switch knob 41 to rotate, so that the gas cooker can be automatically switched on and off for ignition and flameout, a worker can detect the gas leakage condition of the gas cooker by observing the flame change at the nozzle of the master fire gun 22, the labor intensity of the worker can be effectively reduced, the production efficiency is improved, the potential safety hazard can be effectively reduced, and the gas cooker is convenient to use.
The pilot fire gun 22 is widely used in the field, and is generally communicated with a gas source, a small stable flame is kept through continuous and small-amount gas combustion at a nozzle, when the flame of the nozzle meets gas leaked from a gas cooker, the flame is increased, and workers can judge the gas leakage condition accordingly.
The main fire gun 22 is arranged on a rotating seat 23, the rotating seat 23 is driven by a third driving device 231 to transversely rotate relative to the rack 10, so that the main fire gun 22 can rotate to enable a nozzle of the main fire gun to automatically sweep the gas cooker, the gas leakage condition of each part of the gas cooker can be detected, the labor intensity of workers can be further reduced, the potential safety hazard and the injury risk of the workers are reduced, the detection is more comprehensive and accurate, and the product quality is guaranteed. In this embodiment, the third driving device 231 employs a swing cylinder, which is simple in structure and convenient to install and use, and certainly, in practical applications, the third driving device 231 may also employ other commonly used driving structures such as a motor, or the third driving device may be manually operated by a worker to sweep the gas cooker through the master fire gun 22 for detection.
In this embodiment, the main fire gun 22 is pivoted on the rotating base 23 through a transverse pivot shaft 241 and driven by a fourth driving device 242 to swing and close around the pivot shaft 241 relative to the rotating base 23, so that the main fire gun 22 can be folded to avoid colliding with other components on the gas cooker or the detecting machine during the process of igniting or shutting off the gas cooker by the knob member 21 or during the processes of feeding and discharging the gas cooker, and the use is convenient. In this embodiment, the fourth driving device 242 employs an air cylinder, and two ends of the air cylinder are respectively pivoted to the main fire gun 22 and the rotating base 23, so as to push the main fire gun 22 to swing back and forth to close and open, and the structure is simple and convenient to use.
The rotating base 23 is provided with a rotating base 25, the second driving device 251 is used for driving the rotating base 25 to transversely rotate, the knob piece 21 can be vertically moved on the rotating base 25 and is connected with the rotating base 25 or the rotating base 23 through an elastic device 253, so that the knob piece 21 can be elastically pressed on a switch knob 41 of the gas cooker, the damage of the gas cooker caused by overlarge force application of the knob piece 21 on the gas cooker can be avoided, in the embodiment, the rotating base 25 is rod-shaped, the knob piece 21 is correspondingly sleeved on the rotating base 25 in a cylindrical sliding manner, a limiting column 252 is arranged on the side part of the rotating base 25, a vertical long-hole-shaped limiting hole 211 is correspondingly arranged on the side wall of the knob piece 21, and the limiting column 252 is inserted in the limiting hole 211, so that the knob piece 21 can rotate along with the rotating base 25 on one hand, and on the other hand, the distance of the knob piece 21 moving up and down relative to the, the knob member 21 is prevented from loosening, the elastic device 253 adopts a spring sleeved outside the rotary seat 25, two ends of the spring are respectively abutted against the rotary seat 25 and the knob member 21 to press the knob member 21 downwards, the spring can be compressed when the knob member 21 moves downwards to be connected with the switch knob 41 of the gas cooker, thereby realizing elastic connection, in use, when the knob member 21 is not aligned with the switch knob 41, the first driving device 261 can firstly press the knob member 21 on the top end of the switch knob 41, then the second driving device 251 drives the knob member 21 to rotate, when the knob member 21 rotates to be aligned with the switch knob 41, the elastic device 253 can automatically push the knob member 21 to move downwards to be connected with the switch knob 41, the use is convenient, of course, in practical application, the knob member 21 can also adopt other structures such as a sliding rail mechanism and the like to be arranged on the rotary seat 25 in an up-and-down moving manner, the elastic device 253 may also be an elastic pull rope, a tension spring, an elastic pad, or other common elastic structures, but is not limited thereto.
In this embodiment, the bottom of the knob member 21 has a connecting hole 212, the connecting hole 212 is adapted to the rod-shaped switch knob 41, and the knob member 21 moves down to enable the switch knob 41 to be inserted into the connecting hole 212, so that the rotation of the knob member 21 can drive the switch knob 41 to rotate, which can detect the gas cooker for installing the handle, and the structure is simple and reliable, and is convenient to use, and certainly, in practical application, the shape of the knob member 21 can be flexibly adjusted according to the shape of the switch knob 41, and is not limited thereto. In this embodiment, the rotating base 23 is further provided with a detector 29 for detecting the vertical position of the knob member 21 relative to the rotating base 23, so that the connection condition of the knob member 21 and the switch knob 41 can be automatically detected, and the use is convenient.
The detection device 20 further comprises a lifting seat 26, the rotating seat 23 is rotatably arranged on the lifting seat 26, the knob piece 21 is arranged on the lifting seat 26, and the first driving device 261 is used for driving the lifting seat 26 to move up and down relative to the rack 10, so that the knob piece 21 and the main fire gun 22 can be driven to move up and down by the first driving device 261, loading and unloading of the gas stove are facilitated, and the knob piece 21 and the main fire gun 22 can be prevented from colliding with each other, which is beneficial to simplifying the structure. The first driving device 261 may be a screw mechanism driven by a motor, an air cylinder, or other common driving structures, and will not be described in detail herein.
The setting that the seat 26 can reciprocate is on a removal seat 27, first drive arrangement 261 is used for driving seat 26 relative movement seat 27 and reciprocates, remove seat 27 and set up on frame 10 through a running gear 271 and can move about and/or relative frame 10 back-and-forth movement, the transverse position of female fire rifle 22 of regulation and knob spare 21 that can be convenient like this, be convenient for overhaul the operation, the operation such as unloading operation on gas cooking utensils, also can be convenient adjust in order to adapt to different models, kind gas cooking utensils, application scope is wider. The running gear 271 is widely used in the art, and its structure and principle are well known to those skilled in the art and will be described in detail herein.
The detection device 20 further comprises a clamping device 28 for clamping the gas cooker to position the gas cooker, so that the gas cooker can be prevented from loosening and misplacing in the detection process, the gas cooker can be accurately positioned, the knob piece 21 is accurately aligned with the switch knob 41, the occurrence rate of accidental faults is reduced, and the normal operation of detection operation is ensured. In this embodiment, the clamping device 28 includes two clamping arms 281 disposed on the rack 10 and capable of moving left and right, and a fifth driving device 282 for driving the two clamping arms 281 to move synchronously and reversely, and the fifth driving device 282 drives the two clamping arms 281 to move left and right to clamp or release the gas cooker. Of course, in practical applications, the clamping device 28 may also adopt other common clamping structures such as a three-jaw structure, a four-jaw structure, etc., but is not limited thereto.
The frame 10 is provided with the reflecting mirror 11 which is positioned at the side of the detection platform, so that a worker can observe flame change of the primary fire gun 22 from other angles more conveniently through reflection of the reflecting mirror 11, the accuracy of detection results is guaranteed, and the operation and the use are convenient.
The number of the detection tables and the detection devices 20 is a plurality of one-to-one correspondence, so that a plurality of gas cookers can be detected simultaneously or feeding and discharging and detection operations can be carried out in turn, and the detection efficiency can be improved. In this embodiment, the number of the detection tables and the detection devices 20 is four and set, and in practical application, the number and the distribution mode of the detection tables and the detection devices 20 are flexibly adjusted according to needs.
It has conveyor 12 to detect on the platform, can make things convenient for the last unloading operation of gas cooking utensils, also can be convenient be connected with other production processing equipment of gas cooking utensils, be convenient for carry out automated production, conveyor 12 is used for carrying processing tool 30 of gas cooking utensils, gas cooking utensils can be installed on processing tool 30, this processing tool 30 is the structure commonly used in this field, it has wide application on the production line of gas cooking utensils, processing tool 30 is last to have the gas interface 31 that is linked together with the gas pipeline of gas cooking utensils, be provided with gas joint 13 on the frame 10, gas joint 13 can dock in order to supply the gas for gas cooking utensils with gas interface 31, set up the pipeline in addition on the frame 10 and connect gas structure and external gas source, thereby can be convenient be connected gas cooking utensils and gas source, and convenient to use, in this embodiment, gas joint 13 can reciprocate by a sixth drive arrangement 14 drive thereby automatic and gas interface 31 butt joint or separation of gas interface automatic and gas joint The labor intensity of workers can be further reduced, and in practical application, the gas cooker can be connected with the gas source manually by the workers. The sixth driving device 14 can be a cylinder, a motor, or other common driving structure.
In this embodiment, the rack 10 is further provided with a control switch 15 for controlling the actions of the detection device 20 and the sixth driving device 14, the top of the rack 10 is provided with a discharge flue 17, and the discharge flue 17 can be connected with an air circulation system of a factory, so that flue gas generated by combustion of fuel gas can be rapidly discharged to ensure the health of workers, and the rack 10 is further provided with a warning lamp 16 for performing alarm indication when a fault occurs.
The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a gas cooking utensils flame testing machine, its characterized in that includes frame (10) and detection device (20) of setting on frame (10), has the detection platform that is used for placing gas cooking utensils on frame (10), detection device (20) include:
the knob piece (21) is matched with a switch knob (41) of the gas cooker, and the knob piece (21) is driven by a first driving device (261) to move downwards relative to the rack (10) to be connected with the switch knob (41) of the gas cooker and driven by a second driving device (251) to rotate so as to drive the switch knob (41) of the gas cooker to be opened in a rotating manner;
female firearms (22), its nozzle can be close to the gas cooking utensils that detect on the platform for detect the gas leakage condition of gas cooking utensils, female firearms (22) set up on a rotation seat (23), rotation seat (23) drive and can be relative frame (10) lateral rotation by a third drive arrangement (231), female firearms (22) establish through a horizontal pin joint axle (241) pivot and rotate on seat (23) and by a fourth drive arrangement (242) drive and can rotate seat (23) relatively and wind pin joint axle (241) swing receipts are closed.
2. The gas cooker fire testing machine as claimed in claim 1, wherein a rotary base (25) is arranged on the rotary base (23), the second driving device (251) is used for driving the rotary base (25) to transversely rotate, and the knob member (21) is arranged on the rotary base (25) in a vertically movable manner and is connected with the rotary base (25) or the rotary base (23) through an elastic device (253).
3. The gas cooker fire testing machine as claimed in claim 1, wherein said detecting device (20) further comprises a lifting seat (26), said rotating seat (23) is rotatably disposed on said lifting seat (26), said knob member (21) is disposed on said lifting seat (26), and said first driving device (261) is adapted to drive said lifting seat (26) to move up and down with respect to said housing (10).
4. The gas cooker fire testing machine as claimed in claim 3, wherein said lifting base (26) is movably disposed on a moving base (27) up and down, said first driving device (261) is used for driving said lifting base (26) to move up and down relative to said moving base (27), said moving base (27) is disposed on the frame (10) by a traveling device (271) and can move back and forth and/or left and right relative to the frame (10).
5. A gas cooker flame tester as claimed in claim 1, characterised in that said detection means (20) further comprise clamping means (28) for clamping the gas cooker to position the gas cooker.
6. The gas cooker fire testing machine as claimed in claim 1, wherein the frame (10) has a reflector (11) on the side of the detection table.
7. The gas cooker flame tester according to claim 1, wherein the number of the test stations and the number of the test devices (20) are each several and in one-to-one correspondence.
8. The gas cooker fire testing machine according to claim 1, wherein the detection table is provided with a conveying device (12), the conveying device (12) is used for conveying a processing jig (30) of the gas cooker, the gas cooker can be installed on the processing jig (30), the processing jig (30) is provided with a gas interface (31) communicated with a gas pipeline of the gas cooker, the rack (10) is provided with a gas joint (13), and the gas joint (13) can be butted with the gas interface (31) to supply gas for the gas cooker.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811503972.7A CN109813498B (en) | 2018-12-10 | 2018-12-10 | Gas cooking utensils fire testing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811503972.7A CN109813498B (en) | 2018-12-10 | 2018-12-10 | Gas cooking utensils fire testing machine |
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| CN109813498A CN109813498A (en) | 2019-05-28 |
| CN109813498B true CN109813498B (en) | 2020-11-03 |
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| CN110566714A (en) * | 2019-09-05 | 2019-12-13 | 华帝股份有限公司 | Automatic valve opening and closing device for gas tightness detection of kitchen range |
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| CN103486613A (en) * | 2013-02-27 | 2014-01-01 | 江苏沙钢集团有限公司 | Horizontal rotating furnace top ignition gun |
| CN104456623A (en) * | 2014-10-09 | 2015-03-25 | 东莞市海德试验仪器有限公司 | On-line gas cooker ignition rate detection device |
| CN108167862A (en) * | 2018-01-30 | 2018-06-15 | 中山市铧禧电子科技有限公司 | A kind of gas furnace automatic ignition device for being used to test gas furnace performance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102928552B (en) * | 2012-11-14 | 2014-11-05 | 中国计量学院 | Movable ignition device for chemicals combustion detection |
| KR20150002176U (en) * | 2013-11-29 | 2015-06-08 | 한전케이피에스 주식회사 | The ignitor test device for thermal power plant |
| CN203785017U (en) * | 2014-03-17 | 2014-08-20 | 江门佳利华实业有限公司 | Ignition device of fuel gas cooking range |
| CN104406193B (en) * | 2014-11-21 | 2016-05-25 | 宁波环海电器有限公司 | A kind of burning torch |
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2018
- 2018-12-10 CN CN201811503972.7A patent/CN109813498B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486613A (en) * | 2013-02-27 | 2014-01-01 | 江苏沙钢集团有限公司 | Horizontal rotating furnace top ignition gun |
| CN104456623A (en) * | 2014-10-09 | 2015-03-25 | 东莞市海德试验仪器有限公司 | On-line gas cooker ignition rate detection device |
| CN108167862A (en) * | 2018-01-30 | 2018-06-15 | 中山市铧禧电子科技有限公司 | A kind of gas furnace automatic ignition device for being used to test gas furnace performance |
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Denomination of invention: A gas stove tester Effective date of registration: 20230704 Granted publication date: 20201103 Pledgee: Zhongshan Torch High-tech Industrial Development Zone Branch of Agricultural Bank of China Co.,Ltd. Pledgor: ZHONGSHAN HANDSOME INDUSTRIAL EQUIPMENT CO.,LTD. Registration number: Y2023980047237 |
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