阅读说明：本技术 一种阀门龙头的阀体加工设备及其加工工艺 (Valve body processing equipment and processing technology of valve faucet ) 是由 李�东 张小军 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种阀门龙头的阀体加工设备及其加工工艺,属于阀门加工技术领域,其技术方案要点包括加工平台,所述加工平台上固定安装有置物座,所述置物座用于放置阀体,且所述置物座上设置有与阀体的其中一个开口相对应的检测端口,所述加工平台上设置有用于对该开口进行定位的第一定位机构,所述置物座的内部设置有与检测端口相连通的腔体,所述加工平台上设置有与腔体相连通的检测部件,所述加工平台上设置有用于对阀体的另外一个开口定位的第二定位机构,本发明具有增强对阀体的性能检测,降低检测难度的效果。(The invention discloses valve body processing equipment of a valve faucet and a processing technology thereof, belonging to the technical field of valve processing.)

1. The utility model provides a valve body processing equipment of valve tap, is applied to valve body processing, includes processing platform (1), its characterized in that: the processing platform (1) is fixedly provided with an object placing seat (2), the object placing seat (2) is used for placing a valve body, a detection port corresponding to one opening of the valve body is arranged on the object placing seat (2), a first positioning mechanism (5) used for positioning the opening is arranged on the processing platform (1), a cavity communicated with the detection port is arranged inside the object placing seat (2), a detection part (4) communicated with the cavity is arranged on the processing platform (1), and a second positioning mechanism (6) used for positioning the other opening of the valve body is arranged on the processing platform (1);

the detection mechanism (3) is arranged on the processing platform (1), and the detection mechanism (3) is sleeved at the valve of the valve body and used for detecting the valve.

2. The valve body processing apparatus of the valve faucet of claim 1, wherein: the first positioning mechanism (5) comprises a first air cylinder (501), an upper bearing seat (502), a lower bearing seat (502), a U-shaped frame (503), two limiting slide rails (504), two first gears (505) and a pressure lever (506), wherein the two bearing seats (502) are fixed on the object placing seat (2), the two first gears (505) are rotatably arranged between the two bearing seats (502) through rotating shafts, the pressure lever (506) is fixed on the rotating shaft, the two limit slide rails (504) are respectively matched on the opposite sides of the two bearing seats (502) in a sliding way, the U-shaped frame (503) is fixed between the two limiting slide rails (504), one side of the U-shaped frame (503) facing the first gear (505) is provided with evenly distributed tooth sockets, the U-shaped frame (503) is meshed with a first gear (505) through a tooth groove, and a telescopic shaft of the first air cylinder (501) is fixedly connected with the U-shaped frame (503).

3. The valve body processing apparatus of the valve faucet of claim 2, wherein: the shape of depression bar (506) is L shape, depression bar (506) press be in the flange one side of valve body is provided with detachable pressure nail.

4. The valve body processing apparatus of the valve faucet of claim 1, wherein: the second positioning mechanism (6) comprises a sliding seat (601), a second cylinder (602), a moving plate (603) and a sealing seat (604), the sliding seat (601) is fixedly installed on the processing platform (1) and connected with the object placing seat (2), the moving plate (603) is slidably matched in the sliding seat (601), the sealing seat (604) is fixedly installed on one side, facing the valve body, of the moving plate (603), the second cylinder (602) is fixedly installed on the sliding seat (601), and a telescopic shaft of the second cylinder (602) can slidably penetrate through the sliding seat (601) and is connected with the moving plate (603).

5. The valve body processing apparatus of the valve faucet of claim 1, wherein: the detection part (4) comprises a water pump (401), an air pump (402) and a pipeline (403) which are fixedly installed on the machining platform (1), the pipeline (403) is connected to the water pump (401), the air pump (402) and the cavity through a three-way joint respectively, and one-way valves (404) are arranged at the joint of the water pump (401) and the pipeline (403) and the joint of the air pump (402) and the pipeline (403).

6. The valve body processing apparatus of the valve faucet of claim 1, wherein: detection mechanism (3) include third cylinder (301), seal cover (302), block structure (305), baroceptor (303) and humidity transducer (304), the telescopic shaft and seal cover (302) fixed connection of third cylinder (301) are used for promoting seal cover (302) live with the valve seal of valve body, block structure (305) set up the inside of seal cover (302) for the valve mounting hole on the shutoff valve body, baroceptor (303) and temperature and humidity transducer (304) all set up the inside at seal cover (302), just baroceptor (303) and temperature and humidity transducer (304) output all are connected to external control ware.

7. The valve body processing apparatus of the valve faucet of claim 6, wherein: and a sealing gasket is arranged at the joint of the sealing cover (302) and the valve body.

8. A processing technology of a valve body of a valve faucet is characterized in that: valve body processing equipment comprising a valve tap according to any one of claims 1 to 7, wherein the processing technology comprises the following steps:

(1) preparing a blank: confirming the raw material of the valve body, then selecting a blank according to the size of the valve body, and determining the width and the diagonal length of the blank;

(2) and (3) processing the appearance: machining the blank by adopting milling equipment to mill the appearance of the valve body, and milling a flange structure at two reserved ports of the valve body by adopting an end mill;

(3) drilling: drilling the flange by using drilling equipment, and drilling a valve mounting hole on the valve body;

(4) polishing: polishing the inner cavity of the valve body by using a polishing device;

(5) cleaning and drying: cleaning the inside and the outside of the valve body by adopting a cleaning assembly line, and then drying the valve body by using drying equipment;

(6) and (3) performance detection: detecting the performance of the valve by using valve body processing equipment of the valve faucet;

(7) and (3) spray painting treatment: and (5) spraying paint on the surface of the valve body qualified in performance detection, drying and warehousing.

9. The process for manufacturing a valve body of a valve faucet according to claim 8, wherein: the polishing device comprises an inner shell (8), wherein the two sides of the inner shell (8) are fixedly connected with an I-shaped wheel (9), the inner side of the I-shaped wheel (9) is rotatably connected with a polishing disc (10), a driving mechanism (11) is arranged in the inner shell (8), the two ends of the driving mechanism (11) rotatably penetrate through the I-shaped wheel (9) and are matched with the polishing disc (10), the driving mechanism (11) is used for driving the polishing disc (10) to rotate, a cleaning component (12) is fixedly connected between the two polishing discs (10), one side of the inner shell (8) is provided with a liquid inlet pipe (13), the liquid inlet pipe (13) sequentially penetrates through the inner shell (8) and one of the I-shaped wheel (9) and is connected with an external liquid supply device, the external liquid supply device is used for supplying antirust liquid to an internal water tank of the inner shell (8), the cleaning device is characterized in that a micro pump (14) is fixedly mounted inside the water tank, an outlet of the micro pump (14) is connected with a liquid spraying head (7) through a tee joint, and the liquid spraying head (7) is right opposite to the inner side of the cleaning component (12).

10. The process for manufacturing a valve body of a valve faucet according to claim 9, wherein: the cleaning component (12) is one or combination of annular cleaning balls and cleaning cotton.

Technical Field

The invention relates to the technical field of valve processing, in particular to valve body processing equipment of a valve faucet and a processing technology thereof.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure, and the like.

Wherein, the valve tap is used more frequently in the present life. The valve body of the existing valve faucet is subjected to performance detection on the valve body after the valve body is prepared in the processing and manufacturing process, and the detection is mainly carried out on the compression resistance of the valve body.

However, in the actual use process, the failure of the valve faucet mostly occurs at the switch, and particularly, the water leakage or air leakage phenomenon at the switch is more. Therefore, the detection of the valve body switch is necessarily enhanced in the processing and preparation link, and most of the existing detection modes are detection by naked eyes, so that the observation difficulty is high, and the requirement on the experience of workers is high.

Disclosure of Invention

Aiming at the defects in the prior art, the first purpose of the invention is to provide valve body processing equipment of a valve faucet, which has the advantages of enhancing the performance detection of a valve body and reducing the detection difficulty.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a valve body processing equipment of valve tap, is applied to valve body processing, includes processing platform, fixed mounting has the thing seat of putting on the processing platform, the thing seat of putting is used for placing the valve body, just be provided with the detection port corresponding with one of them opening of valve body on the thing seat of putting, processing platform is last to be provided with the first positioning mechanism who is used for advancing line location to this opening, the inside of putting the thing seat is provided with the cavity that is linked together with detection port, processing platform is last to be provided with the testing component who is linked together with the cavity, processing platform is last to be provided with the second positioning mechanism who is used for the other opening location to the valve body.

The detection mechanism is arranged on the processing platform and sleeved at the valve of the valve body for detecting the valve.

Through adopting above-mentioned technical scheme, in the valve body course of working, place the valve body of preliminary shaping on putting the thing seat through external mechanical hand, then first positioning mechanism is fixed to one of them opening of valve body, second positioning mechanism fixes the other opening of valve body immediately, fixed back that finishes, detection mechanism blocks up the valve installation department of valve body, restart detecting element, detecting element loops through the inboard of cavity and detection port effect at the valve body, at this moment, detection mechanism detects through locating the detection to the valve installation department, whole process is from the location, do not need artifical the participation, and compare in artifical the observation, detect more accurately.

The invention is further configured to: first positioning mechanism includes first cylinder, two from top to bottom bear seat, U type frame, two spacing slide rails, two first gears and depression bar, two bear the seat and all fix on putting the thing seat, two first gear all rotates through the pivot and sets up two bear between the seat, just the depression bar is fixed in the pivot, two spacing slide rail is sliding fit two respectively bear the opposite side of seat, U type frame is fixed two between the spacing slide rails, evenly distributed's tooth's socket is seted up towards one side of first gear to U type frame, U type frame passes through tooth's socket and first gear engagement, the telescopic shaft and the U type frame fixed connection of first cylinder.

Through adopting above-mentioned technical scheme, when the valve body was placed and is put the thing seat, at first the telescopic link of first cylinder stretches out and promotes U type frame and remove, and U type frame drives first gear with the help of its tooth's socket when removing and rotates, then first gear drives the depression bar upset through the pivot, makes the depression bar press structural at the flange of valve body for fix the valve body tentatively. Wherein, at the in-process that U type frame removed, spacing slide rail can carry on spacingly to U type frame, prevents that U type frame removal in-process from appearing the slope.

The invention is further configured to: the shape of depression bar is L shape, the depression bar presses the flange one side of valve body is provided with detachable pressure nail.

Through adopting above-mentioned technical scheme, the shape of depression bar sets up to L shape, can better press at the flange structure of valve body to inside inserting the mounting hole on the flange structure through pressing the nail, can further strengthen the location effect to the valve body, prevent the valve body skew.

The invention is further configured to: the second positioning mechanism comprises a sliding seat, a second cylinder, a movable plate and a sealing seat, the sliding seat is fixedly installed on the processing platform and connected with the object placing seat, the movable plate is slidably matched inside the sliding seat, the sealing seat is fixedly installed on one side, facing the valve body, of the movable plate, the second cylinder is fixedly installed on the sliding seat, and a telescopic shaft of the second cylinder can slidably penetrate through the sliding seat and is connected with the movable plate.

Through adopting above-mentioned technical scheme, after first positioning mechanism finishes fixedly, second cylinder drive movable plate makes the movable plate drive the seal receptacle and removes, and the seal receptacle is plugged up an opening of valve body afterwards to fix the valve body, accomplish the fixed of valve body, the fixed effect of cooperation first positioning mechanism makes the fixed effect of valve body better, the follow-up detection and the processing of being convenient for.

The invention is further configured to: the detection part comprises a water pump, an air pump and a pipeline which are fixedly installed on the processing platform, the pipeline is respectively connected to the water pump, the air pump and the cavity through a three-way joint, and the joint of the water pump and the pipeline and the joint of the air pump and the pipeline are respectively provided with a one-way valve.

Through adopting above-mentioned technical scheme, when detecting the valve body, optional use air pump or water pump test respectively, with the help of atmospheric pressure or hydraulic effect, can effectual test valve body's the sealed condition of valve installation mouth department, and when using the air pump or using the water pump test, the setting of check valve can effectually avoid water or other to pour into air pump or water pump into, has increased the device reliability.

The invention is further configured to: the detection mechanism comprises a third cylinder, a sealing cover, a blocking structure, an air pressure sensor and a humidity sensor, wherein the telescopic shaft of the third cylinder is fixedly connected with the sealing cover and used for pushing the sealing cover to seal the valve of the valve body, the blocking structure is arranged in the sealing cover and used for blocking a valve mounting hole in the valve body, the air pressure sensor and the temperature and humidity sensor are arranged in the sealing cover, and the output ends of the air pressure sensor and the temperature and humidity sensor are connected to an external controller.

Through adopting above-mentioned technical scheme, after the valve body is fixed to finish, the third cylinder promotes the sealed cowling, make the sealed cowling plug up the valve mounting hole of valve body, when ventilating or leading to water, if phenomenons such as fracture appear in the valve body mounted position, then when ventilating, gas can be inside through fracture department infiltration to the sealed cowling, atmospheric pressure sensor monitors the inside atmospheric pressure increase of sealed cowling this moment, and with monitoring data transmission to external control ware, thereby fracture appears in the valve mounting department of judgement department valve body that can be faster, and when leading to water, and the principle is the same with the breather, can play the testing effect equally, it examines time measuring to lead to water simultaneously, the hydroenergy that lets in can further clear up the valve body is inside, make the inside clean effect of valve body better.

The invention is further configured to: and a sealing gasket is arranged at the joint of the sealing cover and the valve body.

Through adopting above-mentioned technical scheme, sealed the pad helps sealing up between sealed cowling and the valve body, has played good isolated air effect, has guaranteed the rationality that detects.

The second purpose of the invention is to provide a processing technology of a valve body of a valve faucet, which adopts the valve body processing equipment of the valve faucet, and comprises the following specific steps:

(1) preparing a blank: confirming the raw material of the valve body, then selecting a blank according to the size of the valve body, and determining the width and the diagonal length of the blank;

(2) and (3) processing the appearance: machining the blank by adopting milling equipment to mill the appearance of the valve body, and milling a flange structure at two reserved ports of the valve body by adopting an end mill;

(3) drilling: drilling the flange by using drilling equipment, and drilling a valve mounting hole on the valve body;

(4) polishing: polishing the inner cavity of the valve body by using a polishing device;

(5) cleaning and drying: cleaning the inside and the outside of the valve body by adopting a cleaning assembly line, and then drying the valve body by using drying equipment;

(6) and (3) performance detection: detecting the performance of the valve by using valve body processing equipment of the valve faucet;

(7) and (3) spray painting treatment: and (5) spraying paint on the surface of the valve body qualified in performance detection, drying and warehousing.

Through adopting above-mentioned technical scheme, in the valve body course of working, detect through a series of performance to the valve body, can effectually get rid of the wastrel, and can be according to the reason that the defective times appears in the analysis of testing result, help improving the valve body course of working.

The invention is further configured to: grinding device includes interior casing, the equal fixedly connected with worker type wheel in both sides of interior casing, two the inboard of worker type wheel all rotates and is connected with the abrasive disc, the inside of interior casing is provided with actuating mechanism, actuating mechanism's the equal rotatable worker type wheel that runs through in both ends and with the abrasive disc phase-match, actuating mechanism is used for driving the abrasive disc and rotates, two fixedly connected with clearance part between the abrasive disc, one side of interior casing is provided with the feed liquor pipe, the feed liquor pipe runs through interior casing and one of them in proper order worker type wheel is connected with outside confession liquid equipment, outside confession liquid equipment is used for providing antirust liquid to the inside water tank of interior casing, the inside fixed mounting of water tank has the micropump, the export of micropump has the hydrojet head through the three way connection, the hydrojet head is just facing the inboard of clearance part.

Through adopting above-mentioned technical scheme, when clearing up the inner wall of valve body, at first drive the disc of polishing through actuating mechanism, the inner wall to the valve body is polished by the disc of polishing, and when polishing, outside confession liquid equipment provides antirust liquid to the water tank is inside through the feed liquor pipe, then take out antirust liquid and spout from the hydrojet head by the micropump, antirust liquid immerses inside the clearance part, make the clearance part when clearing up the piece, antirust liquid can scribble and smear on the inner wall of valve body, the rust-resistant effect of valve body inner wall has been strengthened, this process can be when playing good clearance effect of polishing, the performance of reinforcing valve body, excellent in use effect.

The invention is further configured to: the cleaning component is one or combination of annular cleaning balls and cleaning cotton.

Through adopting above-mentioned technical scheme, when polishing inside the valve body, cyclic annular clean ball or wash cotton can be down with the piece brush of polishing, and cyclic annular clean ball or wash cotton homoenergetic simultaneously make antirust liquid permeate through, especially when the two combines, both have good clearance effect, and possess good imbibition effect, have guaranteed the coating effect of antirust liquid in the valve body is inside.

In summary, the invention has the following advantages:

1. in the valve body machining process, the first positioning mechanism and the second positioning mechanism are matched to fix the valve body, after the fixing is finished, the detection mechanism seals the valve installation position of the valve body, the detection part is started, the detection part acts on the inner side of the valve body sequentially through the cavity and the detection port, at the moment, the detection mechanism detects the valve installation position, the whole process is from positioning to detection, manual participation is not needed, and the detection is more accurate compared with manual observation;

2. during the detection of the valve body, gas permeates into the sealing cover through the cracking position, the gas pressure sensor monitors that the internal gas pressure of the sealing cover is increased and transmits monitoring data to the external controller, so that the cracking of the valve mounting position of the valve body can be judged more quickly, and during water passing, the principle is the same as that of a ventilating body, the detection effect can be achieved, and meanwhile, during water passing detection, the introduced water can further clean the inside of the valve body, so that the cleaning effect of the inside of the valve body is better;

3. when clearing up the inner wall of valve body, polish the inner wall of valve body by the dish of polishing, and when polishing, make the clearance part when clearing up the piece, antirust liquid can scribble on the inner wall of valve body, has strengthened the rust-resistant effect of valve body inner wall, and this process can be when playing good clearance effect of polishing, strengthens the performance of valve body, and the result of use is better.

Drawings

FIG. 1 is a schematic structural view of a valve body processing device of a valve faucet of the present invention;

FIG. 2 is a schematic structural diagram of a first positioning mechanism in the valve body processing equipment of the valve faucet of the present invention;

FIG. 3 is a schematic structural view of a second positioning mechanism in the valve body processing equipment of the valve faucet of the present invention;

FIG. 4 is a schematic structural view of a detection mechanism in the valve body processing equipment of the valve faucet of the present invention;

FIG. 5 is a schematic structural diagram of a polishing device in the process of machining a valve body of a valve faucet according to the present invention.

Description of reference numerals: 1. a processing platform; 2. a placement seat; 3. a detection mechanism; 301. a third cylinder; 302. a sealing cover; 303. an air pressure sensor; 304. a humidity sensor; 305. a blocking structure; 4. a detection section; 401. a water pump; 402. an air pump; 403. a pipeline; 404. a one-way valve; 5. a first positioning mechanism; 501. a first cylinder; 502. a bearing seat; 503. a U-shaped frame; 504. a limiting slide rail; 505. a first gear; 506. a pressure lever; 6. a second positioning mechanism; 601. a sliding seat; 602. a second cylinder; 603. moving the plate; 604. a sealing seat; 7. a liquid jet head; 8. an inner housing; 9. a forming wheel; 10. grinding disc; 11. a drive mechanism; 12. cleaning the component; 13. a liquid inlet pipe; 14. a micro-pump; 15. a servo motor; 16. a drive shaft; 17. meshing teeth; 18. a second gear; 19. an annular ring gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a valve body processing equipment of valve tap, as shown in figure 1, is applied to valve body processing, including processing platform 1, fixed mounting has the thing seat 2 of putting on processing platform 1, puts thing seat 2 and is used for placing the valve body, and puts and be provided with the detection port corresponding with one of them opening of valve body on the thing seat 2, is provided with a positioning mechanism 5 that is used for fixing a position this opening on the processing platform 1.

As shown in fig. 1, a cavity communicated with the detection port is arranged inside the object placing seat 2, a detection component 4 communicated with the cavity is arranged on the processing platform 1, the detection component 4 comprises a water pump 401, an air pump 402 and a pipeline 403 which are fixedly arranged on the processing platform 1, the pipeline 403 is respectively connected to the water pump 401, the air pump 402 and the cavity through a tee joint, and the connection of the water pump 401 and the pipe 403 and the connection of the air pump 402 and the pipe 403 are both provided with check valves 404, when the valve body is detected, the air pump 402 or the water pump 401 can be selected to be used for respectively testing, and by the action of air pressure or water pressure, the sealing condition at the valve mounting port of the valve body can be effectively tested, and when the air pump 402 or the water pump 401 is used for testing, the one-way valve 404 can effectively prevent water or other substances from being poured into the air pump 402 or the water pump 401, and the reliability of the device is improved.

As shown in fig. 2, the first positioning mechanism 5 includes a first cylinder 501, two upper and lower carrying seats 502, a U-shaped frame 503, two limiting slide rails 504, two first gears 505 and a pressing rod 506, wherein the two carrying seats 502 are fixed on the object placing seat 2, the two first gears 505 are rotatably disposed between the two carrying seats 502 through a rotating shaft, the pressing rod 506 is fixed on the rotating shaft, the two limiting slide rails 504 are respectively slidably disposed at opposite sides of the two carrying seats 502, the U-shaped frame 503 is fixed between the two limiting slide rails 504, one side of the U-shaped frame 503 facing the first gear 505 is provided with uniformly distributed tooth sockets, the U-shaped frame 503 is engaged with the first gear 505 through the tooth sockets, the telescopic shaft of the first cylinder 501 is fixedly connected with the U-shaped frame 503, when the valve body is placed on the object placing seat 2, firstly, the telescopic rod of the first cylinder 501 extends out and pushes the U-shaped frame 503 to move, the U-shaped frame 503 drives the first gear 505 to rotate by means of the tooth sockets thereon when moving, then the first gear 505 drives the pressing rod 506 to turn over through the rotating shaft, so that the pressing rod 506 presses on the flange structure of the valve body for primarily fixing the valve body. Wherein, in the process that U-shaped frame 503 removed, spacing slide rail 504 can carry on spacingly to U-shaped frame 503, prevents that U-shaped frame 503 from removing the in-process and appearing the slope.

Further, as shown in fig. 2, the shape of the pressure lever 506 is L-shaped, the pressure lever 506 presses the flange of the valve body, and a detachable pressing nail is arranged on one side of the flange, and the shape of the pressure lever 506 is L-shaped, so that the pressure lever can be pressed on the flange of the valve body better, and the pressing nail is inserted into the mounting hole on the flange structure, so that the positioning effect on the valve body can be further enhanced, and the valve body can be prevented from deviating.

As shown in fig. 3, the processing platform 1 is provided with a second positioning mechanism 6 for positioning another opening of the valve body, the second positioning mechanism 6 includes a sliding seat 601, a second cylinder 602, a moving plate 603 and a sealing seat 604, the sliding seat 601 is fixedly installed on the processing platform 1 and connected with the object holder 2, the moving plate 603 is slidably fitted inside the sliding seat 601, the sealing seat 604 is fixedly installed on one side of the moving plate 603 facing the valve body, the second cylinder 602 is fixedly installed on the sliding seat 601, and a telescopic shaft of the second cylinder 602 slidably penetrates through the sliding seat 601 and is connected with the moving plate 603, after the first positioning mechanism 5 is fixed, the second cylinder 602 drives the moving plate 603 to make 603 drive the sealing seat 604 to move, and then the sealing seat 604 seals one opening of the moving plate of the valve body and fixes the valve body, thereby fixing the valve body and matching the positioning effect of the first positioning mechanism 5, the valve body is better in fixing effect, and subsequent detection and processing are facilitated.

As shown in fig. 4, a detection mechanism 3 is arranged on the processing platform 1, the detection mechanism 3 is sleeved at the valve of the valve body and is used for detecting the valve, the detection mechanism 3 includes a third cylinder 301, a sealing cover 302, a blocking structure 305, an air pressure sensor 303 and a humidity sensor 304, a telescopic shaft of the third cylinder 301 is fixedly connected with the sealing cover 302 and is used for pushing the sealing cover 302 to seal the valve of the valve body, the blocking structure 305 is arranged inside the sealing cover 302 and is used for blocking a valve mounting hole on the valve body, the air pressure sensor 303 and the humidity sensor 304 are both arranged inside the sealing cover 302, output ends of the air pressure sensor 303 and the humidity sensor 304 are both connected to an external controller, after the valve body is fixed, the third cylinder 301 pushes the sealing cover 302 to make the sealing cover 302 block the valve mounting hole of the valve body, and when air or water flows through, if the valve body mounting position cracks or the like, then when ventilating, inside gas can permeate sealed cowling 302 through fracture department, atmospheric pressure sensor 303 monitored the inside atmospheric pressure increase of sealed cowling 302 this moment, and with monitoring data transmission to external control ware, thereby the fracture appears in the valve installation department of judgement department valve body that can be more quick, and during the water passing, and the principle is the same with the gas, can play the testing effect equally, when simultaneously leading to water and detecting, the hydroenergy that lets in can further clear up the valve body is inside, make the inside clean effect of valve body better.

Further, as shown in fig. 4, the plugging mechanism 305 at least includes an extendable rod, one end of which is fixedly connected with a plugging block, and the plugging block is a rubber material member and is used for plugging the valve mounting hole, so that the defect is more easily exposed during subsequent pressurization.

Furthermore, as shown in fig. 4, a sealing gasket is arranged at the joint of the sealing cover 302 and the valve body, which is helpful for sealing between the sealing cover 302 and the valve body, so that a good air isolation effect is achieved, and the detection reasonability is ensured.

The working process and the beneficial effects of the invention are as follows: in the valve body course of working, place the valve body of preliminary shaping through external mechanical hand and put on the thing seat, then first positioning mechanism 5 is fixed to one of them opening of valve body, second positioning mechanism 6 is fixed another opening of valve body immediately, fixed back that finishes, detection mechanism 3 plugs up the valve installation department of valve body, restart detecting element 4, detecting element 4 loops through the inboard of cavity and detection port effect at the valve body, at this moment, detection mechanism 3 detects through locating the detection to the valve installation department, whole process is from the location, do not need artifical the participation, and compare in artificial observation, detect more accurately.

A processing technology of a valve body of a valve faucet comprises the following steps:

(1) preparing a blank: confirming the raw material of the valve body, then selecting a blank according to the size of the valve body, and determining the width and the diagonal length of the blank;

(2) and (3) processing the appearance: machining the blank by adopting milling equipment to mill the appearance of the valve body, and milling a flange structure at two reserved ports of the valve body by adopting an end mill;

(3) drilling: drilling the flange by using drilling equipment, and drilling a valve mounting hole on the valve body;

(4) polishing: polishing the inner cavity of the valve body by using a polishing device;

(5) cleaning and drying: cleaning the inside and the outside of the valve body by adopting a cleaning assembly line, and then drying the valve body by using drying equipment;

(6) and (3) performance detection: detecting the performance of the valve by using valve body processing equipment of the valve faucet;

(7) and (3) spray painting treatment: and (5) spraying paint on the surface of the valve body qualified in performance detection, drying and warehousing.

In this scheme, in the valve body course of working, detect through a series of performance to the valve body, can effectually get rid of the wastrel, and can be according to the reason that the defective number appears in testing result analysis, help improving the valve body course of working.

In one embodiment, as shown in fig. 5, the polishing device includes an inner housing 8, wherein both sides of the inner housing 8 are fixedly connected with an i-shaped wheel 9, the inner sides of the two i-shaped wheels 9 are rotatably connected with polishing discs 10, a driving mechanism 11 is arranged inside the inner housing 8, both ends of the driving mechanism 11 rotatably penetrate through the i-shaped wheels 9 and are matched with the polishing discs 10, the driving mechanism 11 is used for driving the polishing discs 10 to rotate, a cleaning component 12 is fixedly connected between the two polishing discs 10, one side of the inner housing 8 is provided with a liquid inlet pipe 13, the liquid inlet pipe 13 sequentially penetrates through the inner housing 8 and one of the i-shaped wheels 9 and is connected with an external liquid supply device, the external liquid supply device is used for supplying antirust liquid to an internal water tank of the inner housing 8, a micro-pump 14 is fixedly arranged inside the water tank, an outlet of the micro-pump 14 is connected with a liquid spray head 7 through a tee joint, the liquid spray head 7 faces the inner side of the cleaning component 12, when clearing up the inner wall of valve body, at first drive the dish 10 of polishing through actuating mechanism 11, the inner wall to the valve body is polished by the dish 10 of polishing, and when polishing, outside confession liquid equipment provides antirust liquid through feed liquor pipe 13 to the water tank is inside, then take out antirust liquid and spout from hydrojet head 7 by micropump 14, antirust liquid immerses inside cleaning element 12, make cleaning element 12 when clearing up the piece, antirust liquid can scribble and smear on the inner wall of valve body, the rust-resistant effect of valve body inner wall has been strengthened, this process can be when playing good clearance effect of polishing, strengthen the performance of valve body, excellent in use effect.

In the present embodiment, the cleaning member 12 is one or a combination of an annular cleaning ball and a cleaning cotton. When polishing the inside of the valve body, the annular cleaning ball or the cleaning cotton can brush down the polished chips, and meanwhile, the annular cleaning ball or the cleaning cotton can enable the antirust liquid to permeate through, and particularly when the annular cleaning ball or the cleaning cotton and the cleaning cotton are combined, the cleaning device has a good cleaning effect, has a good liquid suction effect, and ensures the coating effect of the antirust liquid in the valve body.

Further, as shown in fig. 5, the driving mechanism 11 includes a servo motor 15 and a transmission shaft 16 which are arranged inside the inner housing 8, meshing teeth 17 are arranged on an output shaft of the servo motor 15 and the transmission shaft 16, the two meshing teeth 17 are meshed with each other, a second gear 18 is fixedly connected to both ends of the transmission shaft 16, an annular gear ring 19 is arranged on the inner wall of the polishing disc 10, the second gear 18 is meshed with the annular gear ring 19, in the polishing process, the servo motor 15 is driven to drive the transmission shaft 16 to rotate through the meshing teeth 17, then the transmission shaft 16 drives the second gear 18 to rotate, the second gear 18 drives the polishing disc 10 to rotate through the annular gear ring 19, and therefore the polishing disc 10 can complete the polishing operation.

As shown in fig. 5, in order to prevent the polishing disc 10 from deviating during rotation, in this embodiment, an annular groove is further formed in the inner side of the mold wheel 9, a limiting ring is disposed on one side of the polishing disc 10, and the limiting ring is clamped inside the annular groove and used for limiting the polishing disc 10.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.