CN212693212U - Detection device for mold spray nozzle - Google Patents

Abstract

The utility model relates to a mould sprays detection device of nozzle, include: the distribution plate, the first air source branch, the second air source branch and the water spraying branch. When the actual performance effect of the nozzle after maintenance is required to be detected, the nozzle is arranged on the distribution plate, then the air blowing control valve can be independently opened, after the air blowing control valve is opened, the first air source branch correspondingly sends air into the nozzle through the first butt-joint channel and the air blowing port and is sprayed out from the nozzle, the problem of tightness of the air blowing port of the nozzle can be correspondingly detected, and whether a sealing ring at the air blowing port of the nozzle is intact is judged; in the same way, the sealing problem at the air inlet and the sealing problem at the water inlet can be detected; the air blowing control valve, the control air valve and the water valve can be simultaneously opened, the air entering the nozzle is mixed with the water to form water mist, the water mist is sprayed out of the nozzle, and whether the atomization effect of the nozzle reaches the standard or not can be judged by observing the water mist effect sprayed out of the nozzle.

Description

Detection device for mold spray nozzle

Technical Field

The utility model relates to a mould sprays detection technical field of nozzle, especially relates to a mould sprays detection device of nozzle.

Background

Spraying is a former procedure of workpiece forming in a casting process and is used for forming a layer of protective film (the main component is a release agent) on the surface of a mold, preventing the workpiece from sticking the mold and stabilizing the quality of a mold product. Conventionally, most of spraying processes in casting processing plants depend on an external mixing type mold spraying nozzle (hereinafter referred to as nozzle for short), and most of the release agents used in the spraying system are doped with wax, which can cause nozzle blockage if the wax remains in the nozzle. Therefore, the spray equipment needs to be cleaned and maintained periodically during maintenance. The structure of the nozzle of formula of mixing outward is complicated, relates to multiple miniature sealing washer, has the risk of sealing washer neglected loading during maintainer's maintenance and because the abluent trouble that appears unusual weeping on the back installation equipment that can lead to the nozzle maintenance to finish. Generally, the nozzle is mounted on the shower facility and a test machine is performed to determine the actual effect after maintenance, and if an abnormal leakage is found, the nozzle is removed again to perform maintenance or replacement processing. However, the number of nozzles on the spraying equipment is large, and many nozzles need to be dismounted every time the spraying equipment is maintained, and once abnormal liquid leakage occurs, the nozzles need to be dismounted again for inspection and then mounted for test, which results in huge workload.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to overcome the defects of the prior art and provide a detection device for a mold spray nozzle, which can perform offline detection on the nozzle and reduce the workload as much as possible.

The technical scheme is as follows: a detection device of a mold spray nozzle comprises: the distribution plate is used for installing a nozzle to be detected, a first butt joint channel, a second butt joint channel and a third butt joint channel are arranged on the distribution plate, the first butt joint channel is used for being in butt joint communication with a gas blowing opening of the nozzle, the second butt joint channel is used for being in butt joint communication with a control gas opening of the nozzle, and the third butt joint channel is used for being in butt joint communication with a water inlet of the nozzle; the air inlet end of the first air source branch is used for being connected with a mixed air source, the air outlet end of the first air source branch is communicated with the first butt-joint channel, and the first air source branch is provided with an air blowing control valve; the air inlet end of the second air source branch is used for accessing a control air source, the air outlet end of the second air source branch is communicated with the second butt-joint channel, and a control air valve is arranged on the second air source branch; and the water inlet end of the water spraying branch is used for accessing a water source, the water outlet end of the water spraying branch is communicated with the third butt joint channel, and a water valve is arranged on the water spraying branch.

When the actual performance effect of the nozzle after maintenance needs to be detected, the nozzle is arranged on the distribution plate, so that the air blowing port of the nozzle is in butt joint communication with the first butt joint channel, the control air port of the nozzle is in butt joint communication with the second butt joint channel, the water inlet of the nozzle is in butt joint communication with the third butt joint channel, then the air blowing control valve can be independently opened, after the air blowing control valve is opened, the first air source branch correspondingly sends air into the nozzle through the first butt joint channel and the air blowing port and is sprayed out by the nozzle, the problem of tightness at the air blowing port of the nozzle can be correspondingly detected, and whether a sealing ring at the air blowing port of the nozzle is intact is judged; the control air valve and the water valve can be independently opened, after the control air valve and the water valve are opened, the second air source branch sends air into the nozzle through the second butt joint channel and the control air port, so that the valve core of the nozzle is opened, the water channel of the nozzle is opened, meanwhile, the water spraying branch enters the water channel of the nozzle through the third butt joint channel and the water inlet and is sprayed out by the nozzle, the problem of the sealing performance of the control air port can be correspondingly detected, whether the sealing ring at the control air port is intact or not can be judged, the problem of the sealing performance at the water inlet can be correspondingly detected, and whether the sealing ring at the water inlet is intact or not can be judged; the air blowing control valve, the control air valve and the water valve can be simultaneously opened, at the moment, air entering the nozzle is mixed with water (the water is used for simulating the release agent sent into the nozzle) to form water mist, the water mist is sprayed out from the nozzle, and whether the atomization effect of the nozzle reaches the standard or not can be judged by observing the water mist effect sprayed out from the nozzle.

In one embodiment, the distribution plate is provided with a first supply channel, a second supply channel and a third supply channel; the air outlet end of the first air source branch is communicated with the first butt joint channel through the first supply channel, the air outlet end of the second air source branch is communicated with the second butt joint channel through the second supply channel, and the water outlet end of the water spray branch is communicated with the third butt joint channel through the third supply channel; the first butt joint channel, the second butt joint channel and the third butt joint channel are all multiple, and the multiple second butt joint channels and the multiple third butt joint channels are all arranged in one-to-one correspondence with the multiple first butt joint channels.

In one embodiment, the first docking channel, the second docking channel, and the third docking channel each extend from the first side of the distribution plate toward the interior of the distribution plate;

the first feed channel, the second feed channel and the third feed channel each extend inwardly of the distributor plate from a second side of the distributor plate adjacent the first side;

the plurality of first butt joint channels are sequentially arranged at intervals along the extending direction of the first supply channel, the plurality of second butt joint channels are sequentially arranged at intervals along the extending direction of the second supply channel, and the plurality of third butt joint channels are sequentially arranged at intervals along the extending direction of the third supply channel.

In one embodiment, the detection device of the mold spray nozzle further comprises a water tank and a control pump; the control pump is used for providing power to enable the water source in the water tank to be conveyed into the water spraying branch.

In one embodiment, a recess is formed on the top surface of the water tank, and the distribution plate is mounted in the recess.

In one embodiment, the detection device of the mold spray nozzle further comprises a control cabinet, and the air blowing control valve, the control air valve and the water valve are all electric control valves electrically connected with the control cabinet.

In one embodiment, the first air source branch is further provided with a first pressure regulating valve, the second air source branch is further provided with a second pressure regulating valve, and the water spraying branch is further provided with a third pressure regulating valve.

In one embodiment, the first air source branch is further provided with a first pressure indicator, the second air source branch is further provided with a second pressure indicator, and the water spray branch is further provided with a third pressure indicator.

In one embodiment, the first air source branch is further provided with a first adjustable throttle valve, the second air source branch is further provided with a second adjustable throttle valve, and the water spray branch is further provided with a third adjustable throttle valve.

In one embodiment, the first air source branch is further provided with a first flowmeter, the second air source branch is further provided with a second flowmeter, and the water spray branch is further provided with a third flowmeter.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view illustrating a nozzle of a detecting apparatus for a mold spray nozzle according to an embodiment of the present invention, the nozzle being mounted on a distribution plate;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic structural diagram of a distribution plate in the inspection apparatus for the mold spray nozzle according to an embodiment of the present invention;

fig. 4 is a top view of a distribution plate in the inspection apparatus for the mold spray nozzle according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view at A-A of FIG. 4;

FIG. 6 is a cross-sectional view at B-B of FIG. 4;

FIG. 7 is a cross-sectional view at C-C of FIG. 4;

fig. 8 is a view structural diagram of one of the inspection devices of the mold spray nozzle according to an embodiment of the present invention;

fig. 9 is another view structural diagram of the inspection apparatus for the mold spray nozzle according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a first air source branch and a second air source branch of the detection device of the mold spray nozzle according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a water spraying branch of the detection device for the mold spraying nozzle according to an embodiment of the present invention.

10. A distribution plate; 11. a first docking channel; 12. a second docking channel; 13. a third docking channel; 14. a first supply channel; 15. a second supply channel; 16. a third supply channel; 17. a first mounting hole; 18. a second mounting hole; 20. a first gas supply branch; 21. a blow control valve; 22. a first pressure regulating valve; 23. a first pressure indicator; 30. a second gas source branch; 31. a control air valve; 32. a second pressure regulating valve; 33. a second pressure indicator; 40. a water spray branch; 41. a water valve; 42. a third pressure regulating valve; 43. a third pressure indicator; 44. a third adjustable throttle valve; 45. a third flow meter; 50. a nozzle; 60. a water tank; 61. a recess; 70. a control cabinet.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Generally, the nozzle is provided with an air blowing port connected to a mixed air source, a control air port connected to a control air source, and a water inlet connected to a water source. The mixed gas source enters the nozzle through the gas blowing port and can be blown out through the nozzle. The control air source enters the valve core of the nozzle through the control air port to drive the valve core to move, so that the internal water path of the nozzle is opened, and when the water inlet is synchronously connected with a water source, the water source enters the internal water path of the nozzle through the water inlet and is sprayed out by the nozzle. When the mixed air source is connected through the air blowing port, the control air port is connected to the control air source, and the water inlet is connected to the water source, the mixed air source entering the nozzle and the water source are mixed with each other to form an atomization effect.

Referring to fig. 1 to 3, fig. 1 is a schematic structural view illustrating a nozzle 50 installed on a distribution plate 10 in a detection device of a mold spray nozzle 50 according to an embodiment of the present invention, fig. 2 is an exploded schematic view of fig. 1, and fig. 3 is a schematic structural view illustrating the distribution plate 10 in the detection device of the mold spray nozzle 50 according to an embodiment of the present invention. An embodiment of the utility model provides a pair of mould sprays detection device of nozzle 50, the detection device that the mould sprays nozzle 50 includes: a distribution plate 10, a first gas source branch 20 (shown in fig. 10), a second gas source branch 30 and a water spray branch 40 (shown in fig. 11).

Referring to fig. 3, fig. 10 and fig. 11, fig. 10 illustrates a schematic structural diagram of the first air source branch 20 and the second air source branch 30 of the detection device of the mold spray nozzle 50 according to an embodiment of the present invention, and fig. 11 illustrates a schematic structural diagram of the water spray branch 40 of the detection device of the mold spray nozzle 50 according to an embodiment of the present invention. The distribution plate 10 is used for installing a nozzle 50 to be tested, and the distribution plate 10 is provided with a first butt channel 11, a second butt channel 12 and a third butt channel 13. The first butt-joint channel 11 is used for butt-joint communication with the air blowing opening of the nozzle 50, the second butt-joint channel 12 is used for butt-joint communication with the control air opening of the nozzle 50, and the third butt-joint channel 13 is used for butt-joint communication with the water inlet of the nozzle 50. The inlet end of the first gas source branch 20 is used for connecting a mixed gas source, the outlet end of the first gas source branch 20 is communicated with the first butt-joint channel 11, and the first gas source branch 20 is provided with a blowing control valve 21. The air inlet end of the second air source branch 30 is used for accessing a control air source, the air outlet end of the second air source branch 30 is communicated with the second butt-joint channel 12, and the second air source branch 30 is provided with a control air valve 31. The water inlet end of the water spraying branch 40 is used for accessing a water source, the water outlet end of the water spraying branch 40 is communicated with the third butt-joint channel 13, and the water valve 41 is arranged on the water spraying branch 40.

In the detection device for the mold spray nozzle 50, when the actual performance effect of the nozzle 50 after maintenance needs to be detected, the nozzle 50 is arranged on the distribution plate 10, so that the air blowing port of the nozzle 50 is in butt joint communication with the first butt joint channel 11, the control air port of the nozzle 50 is in butt joint communication with the second butt joint channel 12, the water inlet of the nozzle 50 is in butt joint communication with the third butt joint channel 13, then the air blowing control valve 21 can be independently opened, after the air blowing control valve 21 is opened, the first air source branch 20 correspondingly sends air into the nozzle 50 through the first butt joint channel 11 and the air blowing port, and the air is sprayed out from the nozzle 50, so that the problem of the sealing performance at the air blowing port of the nozzle 50 can be correspondingly detected, and whether the sealing ring at the air blowing port of the nozzle 50 is; the control air valve 31 and the water valve 41 can be independently opened, after the control air valve 31 and the water valve 41 are opened, the second air source branch 30 sends air into the nozzle 50 through the second butt-joint channel 12 and the control air port, so that the valve core of the nozzle 50 is opened, the water channel of the nozzle 50 is opened, meanwhile, the water spraying branch 40 enters the water channel of the nozzle 50 through the third butt-joint channel 13 and the water inlet and is sprayed out by the nozzle 50, the sealing problem at the control air port can be correspondingly detected, whether the sealing ring at the control air port is intact can be judged, the sealing problem at the water inlet can be correspondingly detected, and whether the sealing ring at the water inlet is intact can be judged; the air blowing control valve 21, the control air valve 31 and the water valve 41 can be simultaneously opened, at this time, the air entering the nozzle 50 and the water (the water is used for simulating the release agent sent into the nozzle 50) are mixed with each other to form water mist, the water mist is sprayed out from the nozzle 50, and whether the atomization effect of the nozzle 50 reaches the standard can be judged by observing the water mist effect sprayed out from the nozzle 50.

Referring to fig. 3, a first supply channel 14, a second supply channel 15, and a third supply channel 16 are further disposed on the distribution plate 10.

In addition, referring to fig. 4 to 7, fig. 4 shows a top view of the distribution plate 10 in the inspection device of the mold spray nozzle 50 according to an embodiment of the present invention, fig. 5 shows a cross-sectional view at a-a of fig. 4, fig. 6 shows a cross-sectional view at B-B of fig. 4, and fig. 7 shows a cross-sectional view at C-C of fig. 4. The air outlet end of the first air source branch 20 is communicated with the first butt-joint channel 11 through the first supply channel 14, the air outlet end of the second air source branch 30 is communicated with the second butt-joint channel 12 through the second supply channel 15, and the water outlet end of the water spraying branch 40 is communicated with the third butt-joint channel 13 through the third supply channel 16. The first butt joint channel 11, the second butt joint channel 12 and the third butt joint channel 13 are all a plurality of, and a plurality of second butt joint channels 12 and a plurality of third butt joint channels 13 are all arranged in one-to-one correspondence with a plurality of first butt joint channels 11. In this way, the plurality of nozzles 50 can be simultaneously mounted on the distribution plate 10 to be inspected, thereby improving inspection efficiency. Specifically, the nozzles 50 provided on the distribution plate 10 may be, for example, one, two, three, five, etc., and are not limited thereto.

Referring to fig. 4 to 7, in one embodiment, the first docking passage 11, the second docking passage 12 and the third docking passage 13 extend from the first side of the distribution plate 10 to the inside of the distribution plate 10. The first, second and third feed channels 14, 15, 16 each extend inwardly of the distribution plate 10 from a second side of the distribution plate 10 adjacent the first side. The plurality of first butt passages 11 are sequentially provided at intervals in the extending direction of the first supply passage 14, the plurality of second butt passages 12 are sequentially provided at intervals in the extending direction of the second supply passage 15, and the plurality of third butt passages 13 are sequentially provided at intervals in the extending direction of the third supply passage 16.

Referring to fig. 8 and 9, fig. 8 illustrates a view structural diagram of one of the detecting devices of the mold spray nozzle 50 according to an embodiment of the present invention, and fig. 9 illustrates another view structural diagram of the detecting device of the mold spray nozzle 50 according to an embodiment of the present invention. In one embodiment, the detection device of the mold spray nozzle 50 further comprises a water tank 60 and a control pump (not shown). The control pump is used to provide power to cause the water supply in the water tank 60 to be delivered into the water spray branch 40.

Specifically, the control pump is installed in the water tank 60, so that the control pump can be prevented from being exposed outside the water tank 60. Of course, the control pump may be disposed outside the water tank 60, and is not limited herein.

In addition, the detection device of the mold spray nozzle 50 further includes a high-pressure gas source. A high pressure gas supply is provided to supply gas to the first gas supply branch 20 and/or the second gas supply branch 30. The high-pressure air source may also be disposed, for example, inside the water tank 60 or outside the water tank 60, and is not limited thereto.

Referring to fig. 8 and 9, in one embodiment, a recess 61 is formed on a top surface of the water tank 60, and the distribution plate 10 is installed in the recess 61. In this way, the water sprayed out from the nozzle 50 can fall back into the concave portion 61 during the detection process, and can be recycled by the concave portion 61.

Referring to fig. 8 and 9, in one embodiment, the inspection device for the mold spray nozzles 50 further includes a control cabinet 70. The air blowing control valve 21, the control air valve 31 and the water valve 41 are all electric control valves electrically connected with the control cabinet 70. Therefore, the control cabinet 70 can correspondingly control the air blowing control valve 21 to blow air, correspondingly control the air blowing control valve 31 to blow air to open the valve core of the nozzle 50 and correspondingly control the water valve 41 to open, manual adjustment is not needed, and the operation is convenient. Specifically, the control cabinet 70 is provided with an air blowing button for controlling the air blowing control valve 21 to perform air blowing operation, a valve core control air button for controlling the air blowing control valve 31 to open the nozzle 50, and a water passing button for controlling the water valve 41 to open. By pressing the button, the relevant operation can be performed. It should be understood that the control cabinet 70 is not limited to the arrangement of buttons to control the air blowing control valve 21, the air control valve 31, and the water valve 41, and may be provided with a touch panel, for example, to control the air blowing control valve 21, the air control valve 31, and the water valve 41 by operating the touch panel. Of course, the air blowing control valve 21, the control air valve 31 and the water valve 41 may be mechanical valves, for example, and the corresponding valve opening may be realized by manual operation, which is also a feasible scheme, and the specific arrangement form of the air blowing control valve 21, the control air valve 31 and the water valve 41 is not limited herein.

Further, in order to facilitate the operation of the control cabinet 70, the control cabinet 70 is specifically disposed at the side of the top of the water tank 60, for example, although the control cabinet 70 may be disposed at other positions of the water tank 60, which is not limited herein.

Referring to fig. 10 and 11, in an embodiment, a first pressure regulating valve 22 is further disposed on the first gas source branch 20, and the gas pressure on the first gas source branch 20 can be regulated to a proper value by regulating the first pressure regulating valve 22, so that the actual gas pressure can be simulated more accurately, and the atomization effect is better. Still be equipped with second pressure regulating valve 32 on the second air supply branch road 30, can adjust the gas pressure on the second air supply branch road 30 to suitable size through adjusting second pressure regulating valve 32 for can more accurately simulate actual gas pressure size, the atomization effect of formation is better. The third pressure regulating valve 42 is further arranged on the water spraying branch 40, and the water pressure on the water spraying branch 40 can be regulated to a proper size by regulating the third pressure regulating valve 42, so that the actual water pressure can be simulated more accurately, and the formed atomization effect is better.

Referring to fig. 10 and 11, in one embodiment, the first air source branch 20 is further provided with a first pressure indicator 23, the second air source branch 30 is further provided with a second pressure indicator 33, and the water spraying branch 40 is further provided with a third pressure indicator 43.

Referring to fig. 10 and 11, in one embodiment, a first adjustable throttle valve is further disposed on the first gas branch 20. A second adjustable throttle valve is also arranged on the second air source branch 30. A third adjustable throttle valve 44 is also provided on the water spray branch 40. Thus, by adjusting the first adjustable throttle valve, the gas flow on the first gas supply branch 20 can be adjusted accordingly. By adjusting the second adjustable throttle valve, the gas flow rate in the second gas supply branch 30 is adjusted accordingly. By adjusting the third adjustable throttle 44, the water flow rate in the water spray branch 40 is adjusted accordingly. It will be appreciated that the first source branch 20 and the second source branch 30 may share an adjustable throttle valve, which is disposed on the line connecting the first source branch 20 and the second source branch 30 in parallel.

Referring to fig. 10 and fig. 11, in an embodiment, a first flow meter (not shown) is further disposed on the first gas source branch 20, and the flow rate of the gas on the first gas source branch 20 can be obtained through the first flow meter. The second gas source branch 30 is further provided with a second flow meter (not shown in the figure), and the gas flow on the second gas source branch 30 can be obtained through the second flow meter. The third flowmeter 45 is further arranged on the water spraying branch 40, and the water flow on the water spraying branch 40 can be obtained through the third flowmeter 45.

Referring to fig. 3 again, in the present embodiment, for example, first mounting holes 17 are further formed on the distribution plate 10, the distribution plate 10 is mounted on the water tank 60 through the first mounting holes 17 by a first mounting element, and the number of the first mounting holes 17 is, for example, two or other numbers, which is not limited herein.

In addition, the distribution plate 10 is further provided with, for example, second mounting holes 18, the second mounting holes 18 are disposed corresponding to the nozzles 50, and the nozzles 50 are mounted on the second mounting holes 18 of the nozzles 50 by second mounting members. Each nozzle 50 corresponds to one second mounting hole 18, two or another number of second mounting holes 18, and is not limited herein.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (10)

1. The utility model provides a detection apparatus for mould spray nozzle, its characterized in that, detection apparatus for mould spray nozzle includes:

the distribution plate is used for installing a nozzle to be detected, a first butt joint channel, a second butt joint channel and a third butt joint channel are arranged on the distribution plate, the first butt joint channel is used for being in butt joint communication with a gas blowing opening of the nozzle, the second butt joint channel is used for being in butt joint communication with a control gas opening of the nozzle, and the third butt joint channel is used for being in butt joint communication with a water inlet of the nozzle;

the air inlet end of the first air source branch is used for being connected with a mixed air source, the air outlet end of the first air source branch is communicated with the first butt-joint channel, and the first air source branch is provided with an air blowing control valve;

the air inlet end of the second air source branch is used for accessing a control air source, the air outlet end of the second air source branch is communicated with the second butt-joint channel, and a control air valve is arranged on the second air source branch;

and the water inlet end of the water spraying branch is used for accessing a water source, the water outlet end of the water spraying branch is communicated with the third butt joint channel, and a water valve is arranged on the water spraying branch.

2. The apparatus for inspecting a mold spray nozzle according to claim 1, wherein the distribution plate is provided with a first supply channel, a second supply channel, and a third supply channel; the air outlet end of the first air source branch is communicated with the first butt joint channel through the first supply channel, the air outlet end of the second air source branch is communicated with the second butt joint channel through the second supply channel, and the water outlet end of the water spray branch is communicated with the third butt joint channel through the third supply channel; the first butt joint channel, the second butt joint channel and the third butt joint channel are all multiple, and the multiple second butt joint channels and the multiple third butt joint channels are all arranged in one-to-one correspondence with the multiple first butt joint channels.

3. The apparatus of claim 2, wherein the first docking channel, the second docking channel, and the third docking channel each extend from the first side of the distribution plate toward the interior of the distribution plate;

the first feed channel, the second feed channel and the third feed channel each extend inwardly of the distributor plate from a second side of the distributor plate adjacent the first side;

the plurality of first butt joint channels are sequentially arranged at intervals along the extending direction of the first supply channel, the plurality of second butt joint channels are sequentially arranged at intervals along the extending direction of the second supply channel, and the plurality of third butt joint channels are sequentially arranged at intervals along the extending direction of the third supply channel.

4. The apparatus for inspecting a mold spray nozzle according to claim 1, further comprising a water tank and a control pump; the control pump is used for providing power to enable the water source in the water tank to be conveyed into the water spraying branch.

5. The apparatus for inspecting a mold spray nozzle according to claim 4, wherein a recess is formed on a top surface of the water tank, and the distribution plate is installed in the recess.

6. The device for detecting the die spray nozzle according to claim 1, further comprising a control cabinet, wherein the air blowing control valve, the control air valve and the water valve are electrically controlled valves electrically connected with the control cabinet.

7. The apparatus for detecting a mold spray nozzle according to claim 1, wherein the first air supply branch is further provided with a first pressure regulating valve, the second air supply branch is further provided with a second pressure regulating valve, and the water spray branch is further provided with a third pressure regulating valve.

8. The apparatus for detecting the mold spray nozzle according to claim 1, wherein the first air source branch is further provided with a first pressure indicator, the second air source branch is further provided with a second pressure indicator, and the water spray branch is further provided with a third pressure indicator.

9. The apparatus for detecting the mold spray nozzle according to claim 1, wherein the first air source branch is further provided with a first adjustable throttle valve, the second air source branch is further provided with a second adjustable throttle valve, and the water spray branch is further provided with a third adjustable throttle valve.

10. The detecting device for the spraying nozzle of the mold according to any one of claims 1 to 9, wherein the first air source branch is further provided with a first flow meter, the second air source branch is further provided with a second flow meter, and the water spraying branch is further provided with a third flow meter.

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