TWM567829U - Adapter plate used to fix solenoid valve - Google Patents

Abstract

The utility model relates to an adapter plate for fixing a solenoid valve, which is provided with a turn-on hole and an adapter screw hole in the adapter plate, respectively corresponding to fixing screw holes of various electromagnetic valves and fixing holes on various substrates, so that the electromagnetic valve After being fixed on the adapter plate, the adapter plate can be locked on various specifications of the substrate, and is suitable for use in a variety of brands and specifications of solenoid valve transfer replacement.

Description

Solenoid valve fixing adapter plate

This creation relates to an adapter plate, especially an adapter plate for locking a solenoid valve, which is suitable for use in a variety of brands and specifications of solenoid valve transfer.

In recent years, with the automatic control of automated production processes such as petrochemical, food industry, pharmaceutical manufacturing, water treatment plants, building air conditioning equipment, etc., automatic operation valves are widely used. In the automatic operation valve, there are air pressure operation, electric operation, oil pressure operation, etc. Among them, since the compressed air piping and the connection are simple, the energy is saved, the economy is high, and the safety is high, the pneumatic operation automatic operation valve is widely used. It is used; the valve opening and closing according to the general air pressure operation is controlled by the direction of the cylinder to rotate the valve, which must be matched with the pneumatic solenoid valve for direction control. Therefore, the solenoid valve is matched with the air filter and the air pressure gauge. , the inlet and outlet piping and other components, etc., are fixed on a substrate, and then the substrate is locked on the cylinder block.

If the solenoid valve in use is faulty or needs to be replaced by other brands of solenoid valves due to specification changes, the position and specifications of the solenoid valve fixing screw holes are different due to different solenoid valve labels and specifications. The position of the solenoid fixing screw hole does not match the fixing hole of the substrate, and cannot be replaced.

As shown in FIG. 2, the first first solenoid valve 20A has three fixing screw holes 21A of the fixing seat 22A thereof in a triangular configuration, the first electromagnetic valve 20A is locked on the first substrate 10A, and the first three substrates 10A are three. The fixing hole 12A is disposed corresponding to the position of the three fixing screw holes 21A of the first electromagnetic valve 20A, and is also in a triangular configuration.

As shown in FIG. 3, the second solenoid valve 20B has two slightly smaller fixing screw holes 21B of the fixing seat 22B in an upper right oblique diagonal configuration, and the second electromagnetic valve 20B is locked on the second substrate 10B, and the second substrate 10B The two slightly smaller fixing holes 12B are disposed corresponding to the positions of the two slightly smaller fixing screw holes 21B of the second solenoid valve 20B, and are also arranged in an upper right diagonally opposite angle.

As shown in FIG. 4, the two fixing screw holes 21C of the fixing seat 22C of the third electromagnetic valve 20C are arranged in an upper left diagonally opposite angle, the third electromagnetic valve 20C is locked on the third substrate 10C, and the third substrate 10C is The fixing holes 12C are disposed corresponding to the positions of the two fixing screw holes 21C of the third electromagnetic valve 20C, and are also arranged in an upper right diagonally opposite angle.

That is, the fixing screw holes of each of the solenoid valves are different from the fixing holes of each of the substrates, and if the first solenoid valve 20A or the second solenoid valve 20B is to be replaced, the third substrate 10C is replaced by the first solenoid valve 20A or the second solenoid valve 20B. The solenoid valve 20C must be removed from the third substrate 10C to re-drill the third substrate 10C to lock the first solenoid valve 20A or the second solenoid valve 20B, but because each of the substrates is equipped with an air cleaner 40, air pressure gauge 50, inlet and outlet gas piping and other components, etc., must be disassembled at the same time, in order to re-drill on the substrate, and then install another battery valve, air filter, oil pressure gauge, Piping and other components, which will affect the production operation and time-consuming, so it is still necessary to replace the original solenoid valve with the original specifications, resulting in an exclusive market, that is, when the same substrate is to be locked with different solenoid valves, The work of removing all the components and re-drilling the substrate is not practical and needs to be improved.

If it is hydraulic operation, if the substrate is to be removed, the oil filter, oil pressure gauge and oil inlet and outlet pipes must be removed, and the oil will flow out. After the solenoid valve is replaced, the oil filter, oil pressure gauge, and In and out of the oil piping, so, not only to do the disassembly of components and re-drilling operations, in addition to affecting the production operations and labor and time, the cumbersome cleaning work of the outflow of oil, it is indisputable, more need to be improved.

In view of the lack of replacement of existing solenoid valves, the creator has never had a replacement concept for more than 30 years, that is, he has been engaged in research and development of his solution for more than 30 years in this industry, hoping to develop A more convenient and practical solenoid valve replacement structure to promote the development of the industry, and the present invention is produced by a long-term concept.

The main purpose of the present invention is to provide an adapter plate attached between various solenoid valves and various substrates, and to replace the original solenoid valves one-to-one with the adapter plate for fixing the solenoid valve in the present invention. Replace the solenoid valve, or replace the original solenoid valve with one of the two or more replacement solenoid valves, or replace the different original solenoid valves with a specific replacement solenoid valve. There is a solenoid valve that can be selectively replaced with one of two or more replacement solenoid valves to expand the range of use.

In order to achieve the above use of the same adapter plate, it can be used for the replacement of various brands and various specifications of the solenoid valve. For one-to-one replacement, the adapter plate is used to be mounted on a substrate. The solenoid valve is replaced with a replacement solenoid valve, and the adapter plate has a pair of original holes and a replacement hole group. The original hole group and the replacement hole group respectively correspond to the holes of the original solenoid valve and the replacement solenoid valve, and replace the solenoid valve. When one side of the adapter plate is fixed to each other through the replacement hole group, when the original solenoid valve is removed, one side of the adapter plate is directly fixed to the substrate through the original hole group without disassembling the substrate.

For one-to-many replacement, the adapter plate is used to replace one of the original solenoid valves mounted on a substrate with a replacement solenoid valve, and the adapter plate has a original hole group and at least two replacement hole groups. The original hole group corresponds to the hole position of the original solenoid valve, and the replacement hole group respectively corresponds to the hole position of a replacement solenoid valve. When the replacement is made, the user selects the replacement solenoid valve from the replacement solenoid valve and is fixed to the rotation. One side of the plate is used to fix the other side of the adapter plate directly to the substrate through the original hole group when the original solenoid valve is removed, without disassembling the substrate.

For multiple-to-one replacement, the adapter plate is used to replace a selection solenoid valve with a replacement solenoid valve, and the adapter plate has at least two original hole groups and a replacement hole group, and the original hole group is respectively The hole position of the original solenoid valve is corresponding, and the replacement hole group corresponds to the hole position of the replacement solenoid valve. The solenoid valve is selected from the original solenoid valve and fixed on a substrate, and the replacement solenoid valve is fixed to the adapter through the replacement hole group. On one side of the plate, when the solenoid valve is selected, the other side of the adapter plate is directly fixed to the substrate through the original hole group without disassembling the substrate.

For many-to-many replacement, the adapter plate is used to replace a selection solenoid valve with a solenoid valve, and the adapter plate has at least two original hole groups and at least two replacement hole groups, and the original hole group is respectively Corresponding to the hole position of an original solenoid valve, the replacement hole group respectively corresponds to the hole position of a replacement solenoid valve, and the selection solenoid valve is selected from the original solenoid valve and fixed on a substrate to remove the selection solenoid valve. When the user selects the replacement solenoid valve from the replacement solenoid valve, the one side of the adapter plate is fixed to the substrate, and the other side of the adapter plate is directly fixed to the substrate through the original hole group without disassembling the substrate.

The two sides of the adapter plate are respectively a first mounting surface and a second mounting surface. The first mounting surface is fixed to the substrate, and the opening of the original hole group is a screw hole, and the opening of the replacement hole group is a through hole.

The through hole of the replacement hole group is one of a fisheye hole or a tapered hole in the first mounting surface. Adjacent through holes in the replacement hole group may also be connected into an elongated hole.

Referring to FIG. 5, it is a partial cross-sectional perspective view showing the adapter plate in the first embodiment of the present invention. In the first embodiment, the second electromagnetic valve 20B mounted on the second substrate 10B in Fig. 3 is replaced with the first electromagnetic valve 20A in response to actual operation such as failure or specification change.

The two sides of the adapter plate 30 are respectively a first mounting surface 301 and a second mounting surface 302, and as shown in FIG. 6 , the hole of the second electromagnetic valve 20B is inserted through the original hole group, and the original hole is used. The openings of the group are screw holes and include two second screw holes 31B. Further, the hole position corresponding to the first solenoid valve 20A is through a replacement hole group, and the opening holes of the replacement hole group are all through holes and include three first through holes 32A.

In this embodiment, the first electromagnetic valve 20A is fixed to the second mounting surface 302 of the adapter plate 30 through the first through hole 32A through the bolt 33. When replacing, the second electromagnetic valve is first removed from the second substrate 10B. 20B, the first mounting surface 301 of the adapter plate 30 is directly fixed to the second substrate 10B via the second screw hole 31B by the bolt 11.

Since the second substrate 10B has a fixing hole 12B corresponding to the hole position of the second electromagnetic valve 20B, the second screw hole 31B of the corresponding hole position is also disposed on the adapter plate 30, so that the rotation of the first electromagnetic valve 20A is fixed. The tab 30 can be directly fixed to the second substrate 10B by the bolts 11 without disassembling the second substrate 10B.

Furthermore, in order to enable the adapter plate 30 on which the first solenoid valve 20A is mounted to be smoothly fixed to the second substrate 10B, as shown in FIGS. 5 and 7, the first through hole 32A is at the opening of the first mounting surface 301. The 321 can be set as a fisheye hole or a tapered hole, so that after the bolt 33 is locked and fixed, the bolt head can be buried in the adapter plate 30 to be flush with the first mounting surface 301.

In the present invention, when the original solenoid valve on the substrate needs to be replaced with a replacement solenoid valve, as in the present embodiment, the second solenoid valve 20B on the second substrate 10B is replaced by the first solenoid valve 20A. The solenoid valve on the second substrate 10B can be directly replaced by the second solenoid valve 20B into the first solenoid valve 20A by the adapter plate 30 for subsequent use without disassembly. It is not necessary to reinstall the air cleaner 40, the air pressure gauge 50, the piping and other components, thereby saving more time and improving the use efficiency.

Referring to Fig. 8, there is shown a partial cross-sectional perspective view of the adapter plate in the second embodiment of the present invention. In the second embodiment, the third solenoid valve 20C mounted on the third substrate 10C in FIG. 4 is replaced with the first solenoid valve 20A or the second solenoid valve in response to actual operation requirements such as failure or specification change. 20B.

The two sides of the adapter plate 30A are respectively a first mounting surface 301 and a second mounting surface 302, and as shown in FIG. 9 , the hole of the third electromagnetic valve 20C is inserted through the original hole group, and the original hole is used. The set includes two third screw holes 31C. Further, the hole positions corresponding to the first and second solenoid valves 20A and 20B respectively penetrate through a replacement hole group, which are three first through holes 32A and two second through holes 32B, respectively.

According to actual operation requirements, the user selects one of the first and second solenoid valves 20A and 20B. For example, in the figures 9 and 10, the first solenoid valve 20A is selected, and the first solenoid valve 20A is transmitted through the bolt 33. A through hole 32A and the second fitting surface 302 of the adapter plate 30A are fixed to each other, and in the Figs. 11 and 12, the second solenoid valve 20B is selected. The second solenoid valve 20B is fixed to each other by the bolt 33 passing through the second through hole 32B and the second fitting surface 302 of the adapter plate 30A.

Taking the first solenoid valve 20A as an example in FIGS. 9 and 10, when replacing, the first solenoid valve 20A is fixed to the second mounting surface 302 of the adapter plate 30A, and the third solenoid valve is removed from the third substrate 10C. After 20C, the first mounting surface 301 of the adapter plate 30A is directly fixed to the third substrate 10C via the bolt 11 through the third screw hole 31C.

Since the third substrate 10C has a fixing hole 12C corresponding to the hole position of the third electromagnetic valve 20C, the third screw hole 31C of the corresponding hole position is also provided on the adapter plate 30A, so that the rotation of the first electromagnetic valve 20A is fixed. The tab 30A can be directly fixed to the third substrate 10C by the bolts 11 without disassembling the third substrate 10C.

Furthermore, in order to enable the adapter plate 30A to which the first electromagnetic valve 20A or the second electromagnetic valve 20B is mounted to be smoothly fixed to the third substrate 10C, as shown in FIGS. 10 and 12, the first and second through holes 32A, The opening 321 of the first mounting surface 301 of the 32B can be set as a fisheye hole or a tapered hole. After the bolt 33 is locked and fixed, the bolt head can be buried in the adapter plate 30A and aligned with the first mounting surface 301. level.

In the present invention, when the original solenoid valve on the substrate is replaced with a replacement solenoid valve selected from different replacement solenoid valves, as in the present embodiment, the first solenoid valve 20A or the second solenoid valve 20B When the first electromagnetic valve 20A is selected to replace the third electromagnetic valve 20C mounted on the third substrate 10C, the third substrate 10C can be removed by the adapter plate 30A without disassembling the third substrate 10C. The upper solenoid valve is selectively replaced directly with the first solenoid valve 20A for subsequent use, and it is not necessary to disassemble or reload the air cleaner 40, the air pressure gauge 50, the piping and other components, thereby saving more Time required to improve efficiency.

In addition, the adapter plate 30A may further add a replacement hole group corresponding to the fourth electromagnetic valve (not shown) as shown in FIG. 13, and the replacement hole group has three fourth through holes 32D, also with bolts 33. The fourth solenoid valve can be fixed to the second mounting surface 302 of the adapter plate 30A through the fourth through hole 32D to replace the third solenoid valve 20C mounted on the third substrate 10C in FIG. 4 with The first solenoid valve 20A or the second solenoid valve 20B or the fourth solenoid valve.

Referring to Fig. 14, there is shown a partial cross-sectional perspective view of the adapter plate in the third embodiment of the present invention. In the third embodiment, in order to meet the actual operation requirements such as failure or specification change, the second electromagnetic valve 20B mounted on the second substrate 10B in FIG. 3 or the third substrate 10C in the fourth drawing is mounted. The third solenoid valve 20C is replaced with a first solenoid valve 20A.

The two sides of the adapter plate 30B are a first mounting surface 301 and a second mounting surface 302 respectively, and as shown in FIG. 15 , the holes of the second and third solenoid valves 20B and 20C respectively pass through the original holes. The original hole group is two second screw holes 31B and two third screw holes 31C. Further, the hole position corresponding to the first solenoid valve 20A penetrates through a replacement hole group, and includes three first through holes 32A.

According to the actual operation, the second electromagnetic valve 20B in FIG. 3 may be replaced by the first electromagnetic valve 20A as shown in FIGS. 15 and 16, and the first electromagnetic valve 20A is transmitted through the first through hole 32A with the bolt 33. The second mounting faces 302 of the adapter plate 30B are fixed to each other, or as shown in FIGS. 17 and 18, the third solenoid valve 20C in FIG. 4 is replaced by the first solenoid valve 20A, and the first solenoid valve 20A is bolted. 33 is fixed to each other through the first through hole 32A and the second mounting surface 302 of the adapter plate 30B.

For example, in the figures 15 and 16, the first electromagnetic valve 20A is used to replace the second electromagnetic valve 20B mounted on the second substrate 10B in FIG. 3, and the second electromagnetic valve 20B is composed of the second and third electromagnetic valves. 20B and 20C are selected and fixed on the second substrate 10B. At the time of replacement, the first solenoid valve 20A is fixed to the second mounting surface 302 of the adapter plate 30B. When the second solenoid valve 20B is removed from the second substrate 10B, the bolt 11 is passed through the second screw hole 31B. The first mounting surface 301 of the adapter plate 30B is directly fixed to the second substrate 10B.

Since the second substrate 10B has a fixing hole 12B corresponding to the hole position of the second electromagnetic valve 20B, a second screw hole 31B corresponding to the hole position is also provided on the adapter plate 30B, so that the rotation of the first electromagnetic valve 20A is fixed. The tab 30B can be directly fixed to the second substrate 10B by the bolts 11 without disassembling the second substrate 10B.

Furthermore, in order to enable the adapter plate 30B on which the first solenoid valve 20A is mounted to be smoothly fixed to the second substrate 10B or the third substrate 10C, as shown in FIGS. 16 and 18, the first through hole 32A is in the first assembly. The opening 321 of the surface 301 can be provided as a fisheye hole or a tapered hole. After the bolt 33 is locked and fixed, the bolt head can be buried in the adapter plate 30B to be flush with the first mounting surface 301.

In the present invention, when the original solenoid valve on the different substrate needs to be replaced with a replacement solenoid valve, the first electromagnetic valve 20A is used to replace the second electromagnetic device mounted on the second substrate 10B. In the case of the valve 20B or the third solenoid valve 20C mounted on the third substrate 10C, the original hole group corresponding to the hole positions of the second and third solenoid valves 20B and 20C on the adapter plate 30B is available to the user. One of the second and third solenoid valves 20B, 20C is replaced with a first solenoid valve 20A, and the selected solenoid valve is fixed on the substrate, for example, the second solenoid valve 20B is selected, and the same is shown in Figures 3 and 15. As shown, it is fixed to the second substrate 10B, and the original solenoid group of the adapter plate 30B can directly replace the solenoid valve on the second substrate 10B with the first solenoid valve without disassembling the second substrate 10B. 20A, for subsequent use, and without having to disassemble or reload the air filter 40, air pressure gauge 50, piping and other components, saving time and improving efficiency.

If the third solenoid valve 20C is selected, the solenoid valve on the third substrate 10C can be directly replaced with the first solenoid valve 20A by the original hole group of the adapter plate 30B without disassembling the third substrate 10C. .

In addition, the adapter plate 30B may further add a original hole group corresponding to the fourth electromagnetic valve (not shown) as shown in FIG. 19, so that it can be selected from the second, third, and fourth solenoid valves 20B, 20C. One to replace with the first solenoid valve 20A.

The original hole group corresponding to the fourth electromagnetic valve hole position on the adapter plate 30B has three fourth screw holes 31D. Similarly, after the fourth electromagnetic valve is removed, the adapter plate is directly connected by the bolt 11 through the fourth screw hole 31D. The first mounting surface 301 of the 30B is fixed to the substrate of the fourth solenoid valve.

Since the substrate of the fourth electromagnetic valve and the adapter plate 30B have corresponding fixing holes and fourth screw holes 31D, the adapter plate 30B on which the first electromagnetic valve 20A is mounted can be directly fixed to the fourth electromagnetic valve. On the substrate without disassembling its substrate.

Referring to Fig. 20, there is shown a plan view showing the adapter plate 30C in the fourth embodiment of the present invention. In the fourth embodiment, the second electromagnetic valve 20B mounted on the second substrate 10B in FIG. 3 or the third substrate 10C in the fourth embodiment is mounted on the second substrate 10B in accordance with the actual replacement of the failure or the specification change. The third solenoid valve 20C is replaced with a first solenoid valve 20A or a fourth solenoid valve (not shown).

The two sides of the adapter plate 30C are respectively a first mounting surface and a second mounting surface, and the holes of the second and third electromagnetic valves 20B and 20C respectively penetrate through a original hole group, and the original hole groups are respectively two Two screw holes 31B and two third screw holes 31C. Further, the hole positions corresponding to the first and fourth solenoid valves 20A respectively penetrate through a replacement hole group, and the replacement hole group is respectively three first through holes 32A and three fourth through holes 32D, which can be the same as the foregoing embodiment, with the bolt 33 The first solenoid valve 20A or the fourth solenoid valve is fixed to the second mounting surface of the adapter plate 30C through the first through hole 32A or the fourth through hole 32D.

Since the two sets of original hole groups on the adapter plate 30C respectively correspond to the holes of the second and third solenoid valves 20B and 20C, the user can select one of the second and third solenoid valves 20B and 20C as the electromagnetic selection. The valve is replaced with another solenoid valve, and because the adapter plate 30C already has two sets of replacement holes corresponding to the holes of the first and fourth solenoid valves 20A, when the replacement is selected, the first electromagnetic valve is removed. One of the valve 20A or the fourth solenoid valve is selected as the replacement solenoid valve. If the first solenoid valve 20A is selected, the first mounting surface of the adapter plate 30C on which the first solenoid valve 20A is mounted is directly fixed. The substrate on which the solenoid valve is mounted.

If the solenoid valve is selected as the second solenoid valve 20B in FIG. 3, since the second substrate 10B has a fixing hole 12B corresponding to the hole position of the second solenoid valve 20B (Fig. 3), the adapter plate 30C is also provided. The second screw hole 31B having the corresponding hole position allows the adapter plate 30C to which the first solenoid valve 20A is mounted to be directly fixed to the second substrate 10B without disassembling the second substrate 10B.

Furthermore, in order to enable the adapter plate 30C to which the first electromagnetic valve 20A or the fourth electromagnetic valve is mounted to be smoothly fixed to the second substrate 10B of FIG. 3 or the third substrate 10C of FIG. 4, the first through hole 32A or The opening 321 of the fourth through hole 32D in the first mounting surface 301 can be set as a fisheye hole or a tapered hole, so that the bolt head can be embedded in the adapter plate 30C and locked with the bolt 33. The mounting surface 301 is flush.

In the present invention, when the original solenoid valve on different substrates needs to be replaced with a replacement solenoid valve selected from different replacement solenoid valves, as in the present embodiment, the second and third solenoid valves 20B, 20C One of the two original solenoid valves is selected as the solenoid valve, and the solenoid valve is replaced with a solenoid valve selected by the first and fourth solenoid valves 20A. Two sets of original hole groups (ie, the second screw hole 31B and the third screw hole 31C) corresponding to the two original solenoid valve hole positions on the adapter plate 30C and two sets of replacement hole groups corresponding to the two replacement solenoid valves (ie, The first through hole 32A and the fourth through hole 32D) are for the user to selectively replace two different original solenoid valves into one of the two replacement solenoid valves, and are installed in the original solenoid valve. Corresponding hole positions (ie, fixing holes 12B, 12C) are provided on the substrate, and the original hole group on the adapter plate 30C can be used on the substrate without disassembling the substrate mounted by the solenoid valve. The solenoid valve is directly replaced with a solenoid valve for subsequent use, and there is no need to disassemble or reload the air filter. 40, air pressure gauge 50, piping and other components, can save more time and improve efficiency.

In addition, the number of original solenoid valves and replacement solenoid valves can be increased according to actual needs, and the original hole group and the replacement hole group on the adapter plate 30C are added correspondingly to facilitate the selective replacement of the original solenoid valves on the three different substrates. It is one of three different replacement solenoid valves, or other number of original solenoid valves and replacement solenoid valves.

Referring to Fig. 21, it is a plan view showing the adapter plate in the fifth embodiment of the present invention. The adapter plate 30D in this embodiment has the same main structure as the adapter plate 30A in FIG. 13 and has the same functions. Therefore, the same components are denoted by the same reference numerals and the description thereof is omitted. The adapter plate 30D can connect the adjacent through holes on the adapter plate 30A into an elongated hole 34, that is, the adjacent first through hole 32A and the fourth through hole 32D in FIG. 13 are connected into an elongated hole. 34, easy to adjust the position when locking the bolt.

The elongated holes in this embodiment are not limited to the number of the adapter plates, and the elongated holes can be changed as long as the adjacent through holes can be pre-arranged in the adapter plate.

In the above embodiment, the same adapter plate can be used to replace different original solenoid valves into replacement solenoid valves one-to-one, one-to-many, many-to-one or many-to-many, which can be applied to various brands and various specifications. The transfer between the solenoid valves is replaced and used to expand the range of use of the solenoid valve.

The hole position of the solenoid valve and its number are only for illustrative purposes, not for limitation, but should be based on the solenoid valve actually used, and the solenoid valve is not limited to the type of application operation.

However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes using the present specification and the schema should be the same. It is included in the scope of this creation patent and is given to Chen Ming.

10A‧‧‧First substrate

10B‧‧‧second substrate

10C‧‧‧ third substrate

11‧‧‧ bolt

12A‧‧‧Fixed holes

12B‧‧‧Fixed holes

12C‧‧‧Fixed holes

20A‧‧‧First solenoid valve

20B‧‧‧Second solenoid valve

20C‧‧‧third solenoid valve

21A‧‧‧Fixed screw holes

21B‧‧‧Fixed screw holes

21C‧‧‧Fixed screw holes

22A‧‧‧ Fixed seat

22B‧‧‧ Fixed seat

22C‧‧‧ fixed seat

30‧‧‧Adapter plate

30A‧‧‧Adapter plate

30B‧‧‧Adapter plate

30C‧‧‧Adapter plate

30D‧‧‧Adapter board

301‧‧‧First assembly surface

302‧‧‧Second assembly surface

31B‧‧‧Second screw hole

31C‧‧‧ Third screw hole

31D‧‧‧4th screw hole

32A‧‧‧First Through Hole

32B‧‧‧Second through hole

32D‧‧‧4th through hole

321‧‧‧孔口

33‧‧‧Bolts

34‧‧‧Long hole

40‧‧‧Air filter

50‧‧ Air pressure gauge

1 is a perspective view of an automatic operation valve for pneumatic operation; FIG. 2 is an exploded perspective view of a conventional first solenoid valve for automatically operating a valve; FIG. 3 is an exploded perspective view of a conventional second solenoid valve for automatically operating a valve; 4 is an exploded perspective view of the existing third solenoid valve of the automatic operation valve; FIG. 5 is a partial cross-sectional perspective view of the adapter plate in the first embodiment of the present invention; An exploded perspective view of a solenoid valve replacement; FIG. 7 is a schematic cross-sectional view of a first solenoid valve in the first embodiment of the present invention; FIG. 8 is a partial cross-sectional perspective view of the adapter plate in the second embodiment of the present invention; FIG. 9 is an exploded perspective view showing the replacement of the first solenoid valve in the second embodiment of the present invention; FIG. 10 is a schematic sectional view showing the replacement of the first solenoid valve in the second embodiment of the present invention; 2 is an exploded perspective view showing the replacement of the second solenoid valve in the embodiment; FIG. 12 is a schematic sectional view showing the replacement of the second solenoid valve in the second embodiment of the present invention; FIG. 13 is a second embodiment FIG. 14 is an enlarged perspective view showing a portion of the adapter plate of the third embodiment of the present invention; FIG. 15 is an exploded perspective view showing the replacement of the first solenoid valve in the third embodiment of the present invention; Figure 16 is a schematic cross-sectional view showing the replacement of the first solenoid valve in the third embodiment of the present invention; Figure 17 is an exploded perspective view showing the replacement of the second solenoid valve in the third embodiment of the present invention; FIG. 19 is a schematic view showing another opening of the adapter plate in the third embodiment; FIG. 20 is a plan view showing the adapter plate in the fourth embodiment of the present invention; 21 is a schematic plan view of the adapter plate in the fifth embodiment of the present invention.

Claims (7)

An adapter plate for fixing a solenoid valve, wherein an original solenoid valve mounted on a substrate is replaced with a replacement solenoid valve, wherein: the adapter plate has a original hole group and a replacement hole The original hole group and the replacement hole group respectively correspond to the hole positions of the original solenoid valve and the replacement solenoid valve, and the replacement solenoid valve is fixed to one side of the adapter plate 30 through the replacement hole group. When the original solenoid valve is used, the other side of the adapter plate 30 is directly fixed to the substrate via the original hole group without disassembling the substrate. An adapter plate for fixing a solenoid valve, wherein an original solenoid valve mounted on a substrate is replaced with a replacement solenoid valve, wherein: the adapter plate has a set of original holes and at least two Replacing the hole group, the original hole group corresponding to the hole position of the original solenoid valve, the replacement hole group respectively corresponding to the hole position of a replacement solenoid valve, and when replacing, the user selects the replacement solenoid valve The replacement solenoid valve is fixed to one side of the adapter plate, so that when the original solenoid valve is removed, the other side of the adapter plate is directly fixed to the substrate through the original hole group without disassembling the substrate. An adapter plate for fixing a solenoid valve for replacing a selection solenoid valve with a replacement solenoid valve, wherein: the adapter plate has at least two original hole groups and a replacement hole group, the original hole The group respectively corresponds to the hole position of the original solenoid valve, and the replacement hole group corresponds to the hole position of the solenoid valve; the selected solenoid valve is selected from the original solenoid valve and fixed on a substrate, and the replacement electromagnetic The valve is fixed to one side of the adapter plate through the replacement hole group, so that when the optional solenoid valve is removed, the other side of the adapter plate is directly fixed to the substrate through the original hole group without disassembling the substrate . An adapter plate for fixing a solenoid valve for replacing a selection solenoid valve with a selection solenoid valve, wherein: the adapter plate has at least two original hole groups and at least two replacement hole groups, the original The hole group respectively corresponds to a hole position of an original solenoid valve, and the replacement hole group respectively corresponds to a hole position of a replacement solenoid valve; the selected solenoid valve is selected from the original solenoid valve and fixed on a substrate, When the solenoid valve is removed, the user can select the replacement solenoid valve to be fixed on one side of the adapter plate, and directly connect the adapter plate through the original hole group. One side is fixed to the substrate without disassembling the substrate. The adapter plate for fixing a solenoid valve according to claim 1 or 2 or 3 or 4, wherein the adapter plate has a first mounting surface 301 and a second mounting surface 302, respectively, the first mounting surface 301 The hole is fixed to the substrate, and the opening of the original hole group is a screw hole, and the opening of the replacement hole group is a through hole. The adapter plate for fixing a solenoid valve according to claim 5, wherein the through hole of the replacement hole group is one of a fisheye hole or a tapered hole at the opening of the first mounting surface. The adapter plate for fixing a solenoid valve according to claim 5, wherein the adjacent through holes in the replacement hole group are connected to form an elongated hole.