CN108225760B - Spray pipe testing device and detection method thereof - Google Patents
Spray pipe testing device and detection method thereof Download PDFInfo
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- CN108225760B CN108225760B CN201810101769.0A CN201810101769A CN108225760B CN 108225760 B CN108225760 B CN 108225760B CN 201810101769 A CN201810101769 A CN 201810101769A CN 108225760 B CN108225760 B CN 108225760B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention provides a spray pipe testing device and a detection method thereof, wherein the spray pipe testing device comprises a frame, a sending and detecting mechanism and a detecting mechanism, the frame is provided with a detecting platform and a control module, the control module is electrically connected with the sending and detecting mechanism and the detecting mechanism, a tool area, a testing area and a guide rail are arranged in the detecting platform, the guide rail is axially arranged in the detecting platform and penetrates through the tool area and the testing area, the detecting mechanism is arranged in the testing area, the sending and detecting mechanism is slidably arranged on the guide rail and can move back and forth between the tool area and the testing area along the guide rail, when the sending and detecting mechanism is positioned in the testing area, the sending and detecting mechanism is downwards aligned with the detecting mechanism, so that whether each oil outlet hole of a spray pipe is blocked, whether the position is deviated or not, whether the oil flows out or not, and whether the hole size is deviated or not, and the detecting efficiency of the spray pipe is effectively improved.
Description
Technical Field
The invention relates to the field of mechanical detection, in particular to a testing device suitable for a spray pipe and a detection method thereof.
Background
The shower is the oil-out equipment, and it installs on the spray piece, and the shower has an oil inlet and a plurality of oil outlet, and oil outlet interval distributes in the both sides of shower, and fluid gets into from the inlet, flows to each oil outlet, and the fuel feeding of being convenient for, as shown in fig. 5A and 5B, in order to guarantee out the oil quality, before installing the shower in the carrier, whether it has the skew to need to inspect every oil outlet, whether the position, whether the hole size is small scheduling problem when the oil flows out. In order to ensure the quality requirements of the product, the spray pipe needs to be detected before being assembled.
Disclosure of Invention
The invention mainly aims to provide a spray pipe testing device and a spray pipe testing method, which can effectively improve the detection efficiency of the spray pipe, reduce the manual misoperation, ensure the product performance, ensure the high degree of automation and ensure the product quality by automatically detecting the spray pipe.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a shower testing arrangement includes frame, censorship mechanism and detection mechanism, the frame is equipped with testing platform and control module, control module electricity connect in censorship mechanism with detection mechanism, be equipped with frock district, test area and guide rail in the testing platform, the guide rail axial set up in the testing platform, run through frock district with the test area, detection mechanism install in the test area, censorship mechanism slidable install in on the guide rail, can follow the guide rail round trip in frock district with the test area, work as censorship mechanism is located in the test area, censorship mechanism is aimed at downwards detection mechanism, can detect each outlet of shower.
According to one embodiment of the invention, the inspection mechanism is provided with a plurality of inspection holes, the inspection mechanism is provided with a plurality of inspection planes, the spray block is clamped on the inspection mechanism, when the inspection mechanism moves to the test area, the inspection holes are coaxially aligned with the corresponding oil outlet holes and the inspection planes, and the inspection planes are located right below the oil outlet holes.
According to an embodiment of the present invention, the tool area includes a first tool area and a second tool area, the first tool area and the second tool area are symmetrically disposed at two sides of the test area, the inspection mechanism is respectively installed at the first tool area and the second tool area, and the inspection mechanism is alternately reciprocated between the corresponding tool areas and the test area.
According to an embodiment of the invention, the inspecting mechanism comprises an inspecting cylinder, an inspecting block and a sliding block, wherein the inspecting block extends upwards integrally from the sliding block, the sliding block is slidably connected to the guide rail, the inspecting cylinder is connected with the sliding block to control the sliding block to move, the inspecting block is provided with a supporting surface and inspecting holes, the supporting surface is used for clamping the spraying block, the inspecting holes are arranged in two rows of the supporting surface at intervals, and the arranging positions of the inspecting holes correspond to the oil outlet holes of the spraying pipe.
According to an embodiment of the present invention, the inspection mechanism further includes a first clamping block, a second clamping block, and a pair of clamping cylinders, where the clamping cylinders are respectively connected to the first clamping block and the second clamping block, so as to control the first clamping block and the second clamping block to move up and down, and the first clamping block and the second clamping block are respectively disposed on two axial sides of the supporting surface, so as to clamp the spray block on the supporting surface.
According to an embodiment of the present invention, the detection mechanism further includes a load cell and an oil filler pipe, each detection plane is connected to the load cell to sense an oil amount on the detection plane, the oil filler pipe is installed in the test area, and the oil filler pipe is aligned with the oil inlet to fill the oil inlet with oil.
According to an embodiment of the invention, the control module comprises a touch screen and a data calculation unit, wherein the touch screen is electrically connected with the data calculation unit, the data calculation unit is used for PLC data calculation, the data calculation unit is electrically connected with the inspection mechanism and the detection mechanism, so that clamping and moving operations of the inspection mechanism are controlled, the detection mechanism is controlled to perform oiling detection and receive each induction signal, data calculation is performed, and whether each oil outlet hole is qualified is judged.
According to an embodiment of the invention, the rack further comprises a detection indicator light and a button box, the detection indicator light is electrically connected to the data calculation unit, the detection indicator light is located above the test area and is used for indicating whether the oil outlet corresponding to each detection plane is abnormal, each button box is respectively connected with each inspection mechanism, and the button box is provided with a buzzer alarm light for alarming and is used for alarming an abnormal small hole.
A detection method of a spray pipe testing device comprises the following steps:
s100, heating oil to a preset temperature;
s200, clamping the product on the detection block, aligning each oil outlet with each detection hole, and pressing a corresponding station starting button;
s300, opening a sealing door, conveying products from a tool area to a test area, aligning an oil inlet to an oil injection pipe, closing the sealing door, injecting oil from the oil inlet, and spraying oil from an oil outlet to a detection plane below;
s400, sensing oil quantity by the weighing sensor, transmitting the oil quantity to a control module, performing data calculation and judgment by a data calculation unit in the control module, if the oil quantity is qualified, lighting the detection indicator lamp corresponding to each oil outlet, if the oil quantity is not qualified, not lighting the corresponding detection indicator lamp, and alarming by a buzzer alarm;
and S500, after the detection is finished, opening the sealing door, and sending out the detection block from the test area to the tool area.
According to an embodiment of the present invention, the method for detecting a shower test apparatus further includes the steps of:
s610, switching stations, wherein when a detection block of a first station performs spray detection in a test area, a detection block of a second station synchronously clamps products, and when the detection block of the first station completes detection, the closed door is opened, the detection block of the first station is reset to the first tool area, and the detection block of the second station moves to the test area in the same direction, and the closed door is closed;
s620, the detection block of the second station is used for spraying and detecting in the test area, the detection block of the first station is used for synchronously clamping products, after detection is completed, the sealing door is opened, the detection block of the second station is reset to the second tool area, and the detection block of the first station is moved to the test area in the same direction, so that products on two sides can be alternately and reciprocally detected.
Drawings
Fig. 1 is a perspective view of a shower testing apparatus according to a preferred embodiment of the present invention.
Fig. 2 is a front view of a shower testing apparatus according to the present invention.
Fig. 3 is a schematic perspective view of a inspection mechanism and a detection mechanism according to the present invention.
Fig. 4A is a front view of the inspection and detection mechanism according to the present invention.
Fig. 4B is a top view of the inspection and detection mechanism according to the present invention.
Fig. 5A is a schematic structural view of a spray block according to the present invention.
Fig. 5B is a schematic view of the structure of a shower pipe according to the present invention.
Fig. 6A is a schematic diagram of the operation of the inspection mechanism according to the present invention.
Fig. 6B is a schematic diagram of the switching operation of the inspection mechanism according to the present invention.
Fig. 7a is a schematic diagram of a detection mechanism according to the present invention.
Fig. 7b is a schematic view of the structure of the shower pipe according to the present invention.
Fig. 7c is a schematic view of a detection plane and a load cell according to the invention.
Fig. 8 is a detection flow chart of the shower test apparatus according to the present invention.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 8, the shower test device 1 includes a rack 10, a inspecting mechanism 20 and a detecting mechanism 30, the rack 10 is provided with an inspecting platform 11 and a control module 14, the control module 14 is electrically connected to the inspecting mechanism 20 and the detecting mechanism 30, a tooling area 12, a testing area 113 and a guide rail 115 are provided in the inspecting platform 11, the guide rail 115 is axially provided in the inspecting platform 11, penetrating through the tooling area 12 and the testing area 113, the detecting mechanism 30 is mounted in the testing area 113, the inspecting mechanism 20 is slidably mounted on the guide rail 115, so as to reciprocate along the guide rail 115 to the tooling area 12 and the testing area 113, when the inspecting mechanism 20 is located in the tooling area 12, the inspecting mechanism 20 is downwardly aligned with the detecting mechanism 30, so as to inspect each outlet 5 of the shower 3.
The inspection mechanism 20 is provided with a plurality of inspection holes 222, the inspection mechanism 30 is provided with a plurality of inspection planes 31, the spray blocks 2 are clamped on the inspection mechanism 20, when the inspection mechanism 20 moves to the test area 113, the inspection holes 222 are coaxially aligned with the corresponding oil outlet holes 5 and the inspection planes 31, so that the inspection planes 31 can sense whether the oil outlet holes 5 are blocked, whether the positions are offset, whether the oil flows out or not, whether the hole sizes are small or not, and the inspection efficiency of the spray pipe 3 is effectively improved.
The tool area 12 includes a first tool area 111 and a second tool area 112, the first tool area 111 and the second tool area 112 are symmetrically disposed on two sides of the test area 113, the inspection mechanism 20 is respectively mounted on the first tool area 111 and the second tool area 112, and the inspection mechanism 20 is alternately reciprocated between the corresponding tool area 12 and the test area 113. That is, two inspection mechanisms 20 are switchably installed in the first tooling area 111 and the second tooling area 112, and when the inspection mechanism 20 in the first tooling area 111 conveys the shower pipe 3 to the test area 113, the other inspection mechanism 20 performs loading and unloading operations in the second tooling area 112, so as to improve the detection efficiency of the product.
The inspection platform 11 further includes a sealing door 114, where the sealing door 114 is disposed between the test area 113 and the tooling area 12, so that the test area 113 is located in a sealed inspection space, and the sealing door 114 is a plexiglass door, and when the sealing door 114 is opened, the inspection mechanism 20 can enter the test area 113 to perform inspection or move from the test area 113 to the tooling area 12. The sealing doors 114 are respectively and openably arranged at two sides of the testing area 113, when the sealing doors 114 are opened, the inspection mechanism 20 of the testing area 113 enters the first tool area 111, and simultaneously the inspection mechanism 20 of the second tool area 112 subsequently enters the testing area 113, or the inspection mechanism 20 of the testing area 113 subsequently enters the second tool area 112, and simultaneously the inspection mechanism 20 of the first tool area 111 subsequently enters the testing area 113, and when the sealing doors 114 are closed, the shower pipe 3 of the testing area 113 is detected.
The control module 14 includes a touch screen 141 and a data calculating unit 142, the touch screen 141 is electrically connected to the data calculating unit 142, the data calculating unit 142 is used for calculating PLC data, the data calculating unit 142 is electrically connected to the inspection mechanism 20 and the detecting mechanism 30, so as to control the clamping and moving operations of the inspection mechanism 20, and control the detecting mechanism 30 to perform oiling detection and receive each sensing signal, perform data calculation, and determine whether the inspection mechanism is qualified.
The rack 10 further comprises a detection indicator 13, an exhaust fan, a button box 15 and an illumination lamp 16, wherein the detection indicator 13 is electrically connected to the data calculation unit 142, the detection indicator 13 corresponds to each detection plane 31, whether the oil outlet 5 corresponding to each detection plane 31 is abnormal or not can be indicated, the exhaust fan is communicated with the detection platform 11 and the outside, the button box 15 is installed on the front side of the rack 10, the operation is convenient, and the illumination lamp 16 is installed on the upper portion of the rack 10, so that illumination is achieved. When the oil outlet 5 is unqualified, the detection plane 31 detects abnormal oil outlet of the oil outlet 5, the data calculation unit 142 transmits a signal to the detection indicator lamp 13, the corresponding detection indicator lamp 13 is not on, and the buzzer alarm lamp on the button box 15 alarms to record abnormal small holes; when the oil outlet 5 is normal, the detection indicator lamp 13 lights a green light, and is regarded as being qualified.
The inspection mechanism 20 comprises an inspection cylinder 21, an inspection block 22 and a sliding block 2626, the inspection block 22 extends upwards integrally from the sliding block 2626, the sliding block 2626 is slidably connected to the guide rail 115, so as to drive the inspection block 22 to move left and right, the inspection cylinder 21 is connected to the sliding block 2626, so as to control the sliding block 2626 to move left and right, wherein the inspection block 22 is provided with a supporting surface 221 and inspection holes 222, the inspection holes 222 are arranged on two sides of the supporting surface 221 at intervals, and distribution positions of the inspection holes 222 correspond to respective oil outlet holes 5 of the spray pipe 3. Wherein the supporting surface 221 is used for placing the clamping spray block 2.
The number and the positions of the detection holes 222 can be adjusted according to the spray pipes 3, when the spray pipes 3 have 16 oil outlet holes 5, the number of the detection holes 222 is 16, the detection holes 222 are distributed on two sides of the supporting surface 221 at intervals, the size width between the detection holes 222 is smaller than 30mm, and the detection holes can also be adjusted according to the spray pipes 3.
The inspection mechanism 20 further includes a first clamping block 23, a second clamping block 24, and a pair of clamping cylinders 25, where the clamping cylinders 25 are respectively connected to the first clamping block 23 and the second clamping block 24, so as to control the first clamping block 23 and the second clamping block 24 to move up and down, and the first clamping block 23 and the second clamping block 24 are respectively disposed on two axial sides of the supporting surface 221, so as to clamp the spray block 2 on the supporting surface 221.
The first clamping block 23 is provided with an inclined rod 231 and a limiting rod 232, the inclined rod 231 is connected with the limiting rod 232 and the clamping cylinder 25 in an inclined mode, the limiting rod 232 faces the supporting surface 221, and the clamping cylinder 25 can control the limiting rod 232 to move up and down through the inclined rod 231, so that the spraying block 2 is clamped on the supporting surface 221.
Wherein, second clamp block 24 is equipped with U type mouth 241, when spray block 2 place in the holding surface 221, oil inlet 4 is located in the middle of the U type mouth 241, be convenient for the oiling, simultaneously, the U type mechanism of second clamp block 24 also helps the clamping force more even.
The detecting mechanism 30 further includes a load cell 32 and a filler pipe 33, each of the detecting planes 31 is connected to the load cell 32, so as to sense the oil filling condition on the detecting plane 31, the filler pipe 33 is mounted in the test area 113, and the filler pipe 33 is aligned with the oil inlet 4, so as to fill the oil inlet 4 with oil. Accordingly, the load cell 32 determines whether each oil outlet 5 is clogged, displaced, inclined when the oil flows out, and small in hole size by the force (about 0.5g to 1 g) generated by the oil falling on the detection plane 31.
The number of the detection planes 31 is the same as the number of the oil outlet holes 5, the diameter of the detection planes 31 is adjusted according to the size of the detection holes 222 and the intervals thereof, the diameter of the detection planes 31 is 10-20 mm, and preferably, the diameter of the detection planes 31 is 15mm.
The weighing sensor 32 is a cantilever weighing sensor 32, and the weighing range is 0-30 g.
Wherein, the distance from the detection hole 222 to the detection plane 31 is 20mm, and can be adjusted according to the requirement.
The detection mechanism 30 further includes an oil delivery member 34, the oil delivery member 34 includes an oil pump, an oil tank, a heating pipe, a pressure sensor, a flow sensor and a temperature sensor, the heating pipe is installed in the oil tank to heat the oil, the oil pump is communicated with the oil tank and the oil injection pipe 33 to convey the oil in the oil tank to the oil injection pipe 33, and the pressure sensor, the flow sensor and the temperature sensor are used for detecting the conveying pressure, the flow and the temperature of the oil.
Test requirements: the oil temperature is about 80 ℃, the test oil is 0W-20 engine oil, the test pressure is 100KPa, the engine oil is required to be sprayed out from 16 oil outlet holes 5 with the diameter of 1.2mm, and the engine oil is sprayed on the detection plane 31, and the detection time is within 20 s.
The oil temperature is reached by heating through two heating pipes of 1.5KW, the higher the oil temperature is, the thinner the oil is due to the liquid property, the faster the conveying speed is, the oil temperature test of 70 ℃ is selected, the high-temperature gear pump with the lift of 30 meters is used for conveying, and the adjustable pressure is 100KPa.
The oil pump is a high-temperature oil pump, the output pressure is 0.1-0.4 MPa, the mailbox is formed by welding 1.5mm stainless steel, and a heating pipe, a temperature control transmitter and an oil pump connecting pipe are arranged.
The control module 14 adopts PLC control, the touch screen 141 displays the data, the test condition can be known in real time, the detection indicator lamps 13 correspond to 16 oil outlet holes 5, and a green light is turned on when the qualified oil outlet holes 5 are detected.
When the spray pipe testing device 1 is in detection operation, (1) a heating switch is firstly turned on, and the oil temperature reaches to enable the test; (2) The product is correctly pressed on the supporting surface 221 of the inspection mechanism 20, the corresponding station starting button is pressed, the inspection mechanism 20 of the first tool area 111 corresponds to a first station, and the inspection mechanism 20 of the second tool area 112 corresponds to a second station; (3) The device automatically operates, the clamping cylinder 25 clamps the product on the detection block 22, clamps in place, opens the closed door 114 on the corresponding side, the inspection mechanism 20 is conveyed to the test area 113, closes the closed door 114, compresses the oil inlet, opens the oil valve, starts to detect pressure, flow and temperature, feeds the oil from the oil filling pipe 33 to the oil inlet 4, flows to each oil outlet 5, sprays the oil to each corresponding detection plane 31, the detection indicator 13 judges and indicates, opens the closed door 114, sends out the inspection mechanism 20, and releases the inspection mechanism, if the NG alarms, opens the closed door 114, sends out the inspection mechanism 20, and ends the fixture release according to the stop alarm.
When one station works, the other station can clamp products, working time is saved, working efficiency is improved, the button boxes 15 operated by each station are separated, misoperation is prevented, each button box 15 controls each tool area 12, and the button boxes 15 are provided with a start button, a stop button, a qualified indicator lamp and a buzzer alarm lamp.
When the clamping is finished, starting a button, clamping a product by a fixture, pressing a stop button in case of faults, waiting for detection of another station, for example, opening the sealing door 114 after the detection of a first station is finished, moving the first station out of the testing area 113, moving the second station into the testing area 113, closing the sealing door 114, starting the test by pressing oil inlet, detecting to be qualified, detecting that 16 corresponding detection indicator lamps 13 above are on, opening the sealing door 114, sending out the second inspection mechanism 20 to the second fixture area 112, and finishing the detection of loosening the fixture; if the detection is unqualified, the detection indicator lamp 13 corresponding to the detection upper part is not on, the buzzer alarm lamp on the button box 15 gives an alarm, the sealing door 114 is opened, the tool is sent out, the stop button is pressed, and the tool loosening is finished. Therefore, by switching and detecting the two stations and clamping the product, the alternate and reciprocating detection of the two sending and detecting mechanisms 20 is realized, and the detection efficiency is improved.
The detection method of the spray pipe testing device 1 comprises the following steps:
s100, heating oil to a preset temperature;
s200, clamping the product on the detection block 22, aligning each oil outlet 5 with each detection hole 222, and pressing a corresponding station starting button;
s300, opening a sealing door 114, conveying products from the tool area 12 to the test area 113, aligning an oil inlet 4 with an oil injection pipe 33, closing the sealing door 114, injecting oil from the oil inlet 4, and spraying oil from an oil outlet 5 onto a detection plane 31 below;
s400, sensing oil quantity by the weighing sensor 32, transmitting the oil quantity to the control module 14, and carrying out data calculation and judgment by a data calculation unit 142 in the control module 14, wherein if the oil quantity is qualified, the detection indicator lamps 13 are lighted corresponding to the oil outlet holes 5, and if the oil quantity is unqualified, the corresponding detection indicator lamps 13 are not lighted, and a buzzer alarm is used for alarming;
and S500, after the detection is finished, opening the sealing door 114, and sending out the detection block 22 from the test area 113 to the tool area 12.
The detection method of the shower test device 1 further comprises the following steps:
s610, switching stations, wherein when the detection block 22 of the first station performs spray detection in the test area 113, the detection block 22 of the second station synchronously clamps products, and when the detection block 22 of the first station completes detection, the closed door 114 is opened, the detection block 22 of the first station is reset to the first tool area 111, the detection block 22 of the second station moves to the test area 113 in the same direction, and the closed door 114 is closed;
s620, the detection block 22 of the second station performs spray detection in the test area 113, the detection block 22 of the first station clamps the product synchronously, after detection is completed, the closing door 114 is opened, the detection block 22 of the second station resets to the second tool area 112, and the detection block 22 of the first station moves to the test area 113 in the same direction, so that products on two sides can be detected alternately and reciprocally.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a shower testing arrangement, its characterized in that includes frame, censorship mechanism and detection mechanism, the frame is equipped with testing platform and control module, control module electricity is connected in censorship mechanism and detection mechanism, be equipped with frock district, test area and guide rail in the testing platform, the guide rail axial set up in the testing platform, run through frock district and test area, detection mechanism installs in the test area, censorship mechanism slidable installs on the guide rail, can follow the guide rail round trip to frock district and test area, when censorship mechanism is located in the test area, censorship mechanism is aimed at downwards detection mechanism, can detect each outlet of shower, wherein, censorship mechanism includes censorship cylinder, detection piece, slider, first clamp piece, second clamp piece and a pair of clamp cylinder, the detection block extends upwards integrally from the slide block, the slide block is slidably connected to the guide rail, the inspection cylinder is connected with the slide block to control the slide block to move, wherein the detection block is provided with a supporting surface and detection holes, the supporting surface is used for clamping the spray block, the detection holes are arranged at intervals in two rows of the supporting surface, the arrangement positions of the detection holes correspond to the oil outlet holes of the spray pipe, the clamping cylinder is respectively connected with the first clamping block and the second clamping block to control the first clamping block and the second clamping block to move up and down, the first clamping block and the second clamping block are respectively arranged on two axial sides of the supporting surface to clamp the spray block on the supporting surface left and right, the first clamping block is provided with an inclined rod and a limiting rod, the inclined rod is obliquely connected with the limit rod and the clamping cylinder, the limit rod faces the supporting surface, the clamping cylinder can control the limit rod to move up and down through the inclined rod, the second clamping block is provided with a U-shaped opening, when the spraying block is placed on the supporting surface, the oil inlet is positioned in the middle of the U-shaped opening, the tool area comprises a first tool area and a second tool area, the first tool area and the second tool area are symmetrically arranged on two sides of the test area, the inspection mechanism is respectively arranged on the first tool area and the second tool area, and the inspection mechanism alternately reciprocates between the corresponding tool areas and the test area.
2. The shower pipe testing apparatus of claim 1, wherein said inspection mechanism is provided with a plurality of inspection holes, said inspection mechanism is provided with a plurality of inspection planes, and said spray blocks are clamped to said inspection mechanism, and when said inspection mechanism is moved to said test area, each of said inspection holes is coaxially aligned with a corresponding one of said inspection planes, said inspection planes being located directly below said one of said oil holes.
3. The shower test device of claim 2, wherein the detection mechanism further comprises a load cell and a filler pipe, each of the detection planes is connected to the load cell to sense an amount of oil on the detection plane, the filler pipe is mounted in the test zone, and the filler pipe is aligned with the oil inlet to fill the oil inlet with oil.
4. The shower pipe test device as claimed in claim 3, wherein the control module comprises a touch screen and a data calculation unit, the touch screen is electrically connected to the data calculation unit, the data calculation unit is used for calculating PLC data, the data calculation unit is electrically connected to the inspection mechanism and the detection mechanism, so as to control the clamping and moving operation of the inspection mechanism, and control the detection mechanism to perform oil injection detection and receive each sensing signal, perform data calculation, and determine whether each oil outlet hole is qualified.
5. The shower test device of claim 4, wherein the housing further comprises a detection indicator and a button box, the detection indicator is electrically connected to the data calculation unit, the detection indicator is located above the test area to indicate whether the oil outlet corresponding to each detection plane is abnormal, each button box is connected to each inspection mechanism, and the button box is provided with a buzzer alarm lamp to alarm for an abnormal small hole.
6. A method of detecting the shower test apparatus as defined in any one of claims 1 to 5, comprising the steps of: s100, heating oil to a preset temperature;
s200, clamping the product on the detection block, aligning each oil outlet with each detection hole, and pressing a corresponding station starting button;
s300, opening a sealing door, conveying products from a tool area to a test area, aligning an oil inlet to an oil injection pipe, closing the sealing door, injecting oil from the oil inlet, and spraying oil from an oil outlet to a detection plane below;
s400, sensing oil quantity by the weighing sensor, transmitting the oil quantity to a control module, performing data calculation and judgment by a data calculation unit in the control module, if the oil quantity is qualified, lighting the detection indicator lamp corresponding to each oil outlet, if the oil quantity is not qualified, not lighting the corresponding detection indicator lamp, and alarming by a buzzer alarm;
and S500, after the detection is finished, opening the sealing door, and sending out the detection block from the test area to the tool area.
7. The method of detecting according to claim 6, further comprising the step of:
s610, switching stations, wherein when a detection block of a first station performs spray detection in a test area, a detection block of a second station synchronously clamps products, and when the detection block of the first station completes detection, the closed door is opened, the detection block of the first station is reset to the first tool area, and the detection block of the second station moves to the test area in the same direction, and the closed door is closed;
s620, the detection block of the second station is used for spraying and detecting in the test area, the detection block of the first station is used for synchronously clamping products, after detection is completed, the sealing door is opened, the detection block of the second station is reset to the second tool area, and the detection block of the first station is moved to the test area in the same direction, so that products on two sides can be alternately and reciprocally detected.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159116A (en) * | 2004-12-08 | 2006-06-22 | Seiko Epson Corp | Method of adjusting work gap, apparatus for adjusting work gap, droplet discharge apparatus, method of manufacturing electro-optical device, electro-optical device and electronic equipment |
| KR100784306B1 (en) * | 2007-03-12 | 2007-12-13 | 남기성 | Injector testing device |
| CN102189057A (en) * | 2010-03-03 | 2011-09-21 | 精工爱普生株式会社 | Liquid droplet discharging apparatus |
| CN202388899U (en) * | 2011-11-21 | 2012-08-22 | 比亚迪股份有限公司 | Knife coater |
| CN102692377A (en) * | 2011-03-22 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Push-pull effort test device |
| CN102945943A (en) * | 2012-12-05 | 2013-02-27 | 淄博国利新电源科技有限公司 | Linear liquid injection machine for capacitance battery and liquid injection method thereof |
| CN205193223U (en) * | 2015-10-15 | 2016-04-27 | 无锡百立德自动化有限公司 | Automatic coil test machine |
| CN107288793A (en) * | 2017-07-27 | 2017-10-24 | 上海理工大学 | A kind of fuel injector flow detection means and its tester |
| CN207798406U (en) * | 2018-02-01 | 2018-08-31 | 宁波运生工贸有限公司 | A kind of spray tube test device |
-
2018
- 2018-02-01 CN CN201810101769.0A patent/CN108225760B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159116A (en) * | 2004-12-08 | 2006-06-22 | Seiko Epson Corp | Method of adjusting work gap, apparatus for adjusting work gap, droplet discharge apparatus, method of manufacturing electro-optical device, electro-optical device and electronic equipment |
| KR100784306B1 (en) * | 2007-03-12 | 2007-12-13 | 남기성 | Injector testing device |
| CN102189057A (en) * | 2010-03-03 | 2011-09-21 | 精工爱普生株式会社 | Liquid droplet discharging apparatus |
| CN102692377A (en) * | 2011-03-22 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Push-pull effort test device |
| CN202388899U (en) * | 2011-11-21 | 2012-08-22 | 比亚迪股份有限公司 | Knife coater |
| CN102945943A (en) * | 2012-12-05 | 2013-02-27 | 淄博国利新电源科技有限公司 | Linear liquid injection machine for capacitance battery and liquid injection method thereof |
| CN205193223U (en) * | 2015-10-15 | 2016-04-27 | 无锡百立德自动化有限公司 | Automatic coil test machine |
| CN107288793A (en) * | 2017-07-27 | 2017-10-24 | 上海理工大学 | A kind of fuel injector flow detection means and its tester |
| CN207798406U (en) * | 2018-02-01 | 2018-08-31 | 宁波运生工贸有限公司 | A kind of spray tube test device |
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