Solenoid valve assembling and cleaning equipment

Abstract

The invention relates to electromagnetic valve assembling and cleaning equipment, and belongs to the technical field of electromagnetic valve assembling, the electromagnetic valve assembling and cleaning equipment comprises a rack, an upper cleaning mechanism, a lower cleaning mechanism and a transfer mechanism, the upper cleaning mechanism comprises an upper cleaning seat, an upper cleaning cover, a driving part, a blowing part, a rolling brush assembly, a lower cleaning cover and an adsorption part, and the upper cleaning seat is arranged on the rack; the upper cleaning cover is arranged on the rack in a sliding mode, the driving part is arranged on the rack and used for driving the upper cleaning cover to slide, the blowing part is arranged on the upper cleaning cover and used for blowing air into the upper cleaning cover, the rolling brush assembly is arranged on the upper cleaning cover and used for brushing away chippings on an electromagnetic valve, and the lower cleaning cover is arranged on the rack. The adsorption part is arranged on the lower cleaning cover and is used for sucking away chippings in the lower cleaning cover; the lower cleaning mechanism is arranged on the rack and used for cleaning the lower portion of the electromagnetic valve, and the transferring mechanism is arranged on the rack and used for transferring the electromagnetic valve. The electromagnetic valve assembling device has the effect of improving the assembling quality of the electromagnetic valve.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electromagnetic valve assembly technology, and particularly relates to an electromagnetic valve assembly cleaning device. BACKGROUND

[0002] The electromagnetic valve is an industrial equipment controlled by electromagnetism, and is an automatic basic element for controlling fluid and is used in industrial control systems to adjust the direction, flow, speed and other parameters of medium. In the assembly process of the electromagnetic valve, metal chips or other impurities are inevitably generated due to the press-fitting and friction between various parts. If the chips are left in the electromagnetic valve, the valve may be stuck, the sealing may be not tight, and the performance and service life of the electromagnetic valve are seriously affected.

[0003] At present, the common solutions in the industry include the following two kinds: one is manual cleaning, that is, after assembly, workers manually remove the chips using a brush or an air gun. This method is simple, but the efficiency is low and the cleaning effect is unstable. The second is to use a fixed blowing device to blow the surface of the electromagnetic valve with high-pressure airflow. This method improves the efficiency, but it is difficult to remove stubborn chips, which makes it difficult to improve the assembly quality of the electromagnetic valve. SUMMARY

[0004] In order to improve the assembly quality of the electromagnetic valve, the present application provides an electromagnetic valve assembly cleaning device.

[0005] The electromagnetic valve assembly cleaning device provided by the present application adopts the following technical scheme: An electromagnetic valve assembly cleaning device, comprising a rack, an upper cleaning mechanism, a lower cleaning mechanism and a transfer mechanism, the upper cleaning mechanism is arranged on the rack and is used for cleaning the upper part of the electromagnetic valve, the upper cleaning mechanism comprises an upper cleaning seat, an upper cleaning cover, a driving piece, a blowing piece, a rolling brush assembly, a lower cleaning cover and a suction accessory, the upper cleaning seat is arranged on the rack and is used for driving the electromagnetic valve to rotate, the upper cleaning cover is slidably arranged on the rack towards the direction of the upper cleaning seat, the driving piece is arranged on the rack and is used for driving the upper cleaning cover to slide, the blowing piece is arranged on the upper cleaning cover and is used for blowing air into the upper cleaning cover, the rolling brush assembly is arranged on the upper cleaning cover and is used for brushing the chips on the electromagnetic valve away, the lower cleaning cover is arranged on the rack and covers the upper cleaning seat, and the suction accessory is arranged on the lower cleaning cover and is used for sucking away the chips in the lower cleaning cover; the lower cleaning mechanism is arranged on the rack and is used for cleaning the lower part of the electromagnetic valve, and the transfer mechanism is arranged on the rack and is used for transferring the electromagnetic valve.

[0006] By adopting the above technical scheme, the transfer mechanism transfers the assembled electromagnetic valve to the upper cleaning seat, the driving member drives the upper cleaning cover to move downward, so that the upper cleaning cover covers the electromagnetic valve cover, then the air blowing member blows high-pressure gas into the upper cleaning cover to blow the debris on the electromagnetic valve away, at the same time, the upper cleaning seat drives the electromagnetic valve to rotate, the roller brush assembly brushes the debris on the electromagnetic valve during rotation away, and cooperates with the suction accessory to suck the debris cleaned from the electromagnetic valve away, so that the upper part of the electromagnetic valve can be efficiently cleaned, then the driving member drives the upper cleaning cover away from the upper cleaning seat, the transfer mechanism transfers the electromagnetic valve on the upper cleaning seat to the lower cleaning mechanism, and the lower cleaning mechanism cleans the lower part of the electromagnetic valve, thereby efficiently and high-quality cleaning the assembled electromagnetic valve, and effectively improving the assembly quality of the electromagnetic valve.

[0007] Optionally, the roller brush assembly comprises a support seat, a driving motor and a brush head, the support seat is arranged on the upper cleaning cover, the driving motor is arranged on the support seat, and the brush head is arranged on the output shaft of the driving motor and extends into the upper cleaning cover.

[0008] By adopting the above technical scheme, the driving motor is started, and the output shaft of the driving motor drives the brush head to rotate, so that the debris on the electromagnetic valve can be conveniently brushed away.

[0009] Optionally, the support seat is arranged on the upper cleaning cover in a direction along the axis of the upper cleaning cover, and the upper cleaning cover is provided with a positioning member for positioning the support seat.

[0010] By adopting the above technical scheme, the positioning of the support seat by the positioning member is released, so that the support seat can be driven to move in a direction close to or away from the axis of the upper cleaning cover, thereby meeting the applicability of cleaning electromagnetic valves of different specifications and sizes, and the brush head can also be moved out of the upper cleaning cover by pulling the support seat away from the axis of the upper cleaning cover, and then the brush head can be conveniently maintained.

[0011] Optionally, the positioning member comprises a control piece, a control cylinder, a connecting shaft, a control shaft and a locking pin, the control piece is hingedly arranged on the upper cleaning cover, both ends of the control piece are provided with a slot, the control cylinder is arranged on the upper cleaning cover, the connecting shaft is arranged on the piston rod of the control cylinder and slidably arranged in the slot of one end of the control piece, the control shaft is slidably arranged on the support seat and slidably arranged in the slot of the other end of the control piece, and the locking pin is threadedly arranged on the support seat and used to limit the control shaft from being separated from the support seat.

[0012] By adopting the technical scheme, the piston rod of the control cylinder is controlled to extend and retract, so that the connecting shaft extrudes the side wall of the strip hole formed on the control piece, the control piece is driven to rotate, the side wall of the strip hole at the other end of the control piece extrudes the control shaft, the control shaft drives the support seat to slide, and the position of the brush head extending into the upper cleaning cover is conveniently adjusted, the support seat is positioned at the current position after the piston rod of the control cylinder stops, the locking pin can be screwed out, the control shaft can be pulled out of the support seat, the connection between the support seat and the control piece is released, and then the support seat can be moved to move the brush head out of the upper cleaning cover.

[0013] Optionally, the upper cleaning seat is provided with a positioning groove for embedding the electromagnetic valve.

[0014] By adopting the technical scheme, when the electromagnetic valve is transported to the upper cleaning seat, the electromagnetic valve is embedded in the positioning groove, the positioning rod is inserted into the electromagnetic valve, and the electromagnetic valve is positioned, thereby improving the stability of the electromagnetic valve on the upper cleaning seat.

[0015] Optionally, the lower cleaning mechanism comprises a lower cleaning seat, a first cleaning cover, a sliding member, a blowing member, a second cleaning cover, a suction member and a brush assembly, the lower cleaning seat is arranged on the rack and is used to drive the electromagnetic valve to rotate, the first cleaning cover is arranged on the rack and slides towards the lower cleaning seat, the sliding member is arranged on the rack and is used to drive the first cleaning cover to slide, the blowing member is arranged on the first cleaning cover and is used to blow air into the first cleaning cover, the second cleaning cover is arranged on the rack and covers the lower cleaning seat, the suction member is arranged on the second cleaning cover and is used to suck away the debris in the second cleaning cover, and the brush assembly is arranged on the rack and is used to brush away the debris on the electromagnetic valve.

[0016] By adopting the technical scheme, the sliding member drives the first cleaning cover to move downward to cover the electromagnetic valve, then the blowing member blows high-pressure gas into the first cleaning cover, the lower cleaning seat drives the electromagnetic valve to rotate, the brush assembly brushes away the debris on the electromagnetic valve, and the suction member sucks away the debris, so that the lower end of the electromagnetic valve can be conveniently cleaned.

[0017] Optionally, the brush assembly comprises a sliding seat, a sliding cylinder, a brush motor and a brush body, the sliding seat slides on the rack along the axis of the second cleaning cover, the sliding cylinder is arranged on the rack and is used to drive the sliding seat to slide, the brush motor is arranged on the sliding seat, and the brush body is arranged on the output shaft of the brush motor and extends into the second cleaning cover.

[0018] By adopting the technical scheme, the sliding cylinder drives the sliding seat to slide along the direction close to or away from the axis of the second cleaning cover, the sliding seat drives the brush body to move, the distance between the brush body and the axis of the second cleaning cover can be adjusted, the applicability of cleaning the electromagnetic valves of different specifications and sizes is improved, then the brush motor drives the brush body to rotate, and the brush body can brush away the debris on the electromagnetic valve.

[0019] Optionally, the transfer mechanism comprises a transfer seat, a transfer cylinder and a clamping assembly, the transfer seat is arranged on the rack to slide along the direction from the upper cleaning mechanism to the lower cleaning mechanism, the transfer cylinder is arranged on the rack and is used to drive the transfer seat to slide, and the clamping assembly is arranged on the transfer seat at intervals along the sliding direction of the transfer seat.

[0020] By adopting the technical scheme, the piston rod of the transfer cylinder is extended and retracted, the transfer seat drives the plurality of clamping assemblies to move to the electromagnetic valve at the work tool at the upper end of the valve sleeve of the closing electromagnetic valve, the electromagnetic valve at the upper cleaning mechanism, the electromagnetic valve at the work tool at the lower end of the valve sleeve of the closing electromagnetic valve and the electromagnetic valve at the lower cleaning mechanism, respectively, then the plurality of clamping assemblies clamp the electromagnetic valve at the work tool at the upper end of the valve sleeve of the closing electromagnetic valve, the electromagnetic valve at the upper cleaning mechanism, the electromagnetic valve at the work tool at the lower end of the valve sleeve of the closing electromagnetic valve and the electromagnetic valve at the lower cleaning mechanism, respectively, the transfer cylinder drives the transfer seat to move the plurality of clamping assemblies, so that the plurality of clamping assemblies transfer the electromagnetic valves to the next positions, respectively, and the transfer of the plurality of electromagnetic valves can be performed synchronously, and the transfer efficiency of the electromagnetic valves is improved.

[0021] Optionally, the clamping assembly comprises a clamping seat, a lifting cylinder, a rotating cylinder, an extending cylinder and a clamping jaw, the clamping seat is arranged on the transfer seat to slide vertically, the lifting cylinder is arranged on the transfer seat and is used to drive the clamping seat to slide, the rotating cylinder is arranged on the clamping seat, the extending cylinder is arranged on the rotating cylinder, and the clamping jaw is arranged on the piston rod of the extending cylinder and is used to clamp the electromagnetic valve.

[0022] By adopting the technical scheme, after the clamping jaw clamps the electromagnetic valve, the lifting cylinder drives the clamping seat to move upward, the clamping seat can drive the electromagnetic valve to be lifted, the rotating cylinder drives the extending cylinder and the clamping jaw to rotate during the transfer process, the angle of the electromagnetic valve can be adjusted, the piston rod of the extending cylinder is extended, so that the clamping jaw drives the electromagnetic valve to move above the corresponding placement position, the lifting cylinder drives the clamping seat to move downward, the clamping jaw releases the electromagnetic valve, and the electromagnetic valve can be transferred and the angle of the electromagnetic valve can be adjusted during the transfer process.

[0023] Optionally, the rack is provided with a tool cleaning mechanism for cleaning the tool for closing the valve sleeve of the electromagnetic valve, the tool cleaning mechanism comprising a tool cover, a brush, a cleaning motor, a blowing pipe and a suction pipe, the tool cover being arranged on the rack and used for the tool for closing the valve sleeve of the electromagnetic valve to extend into, the brush being rotationally arranged in the tool cover, the cleaning motor being arranged on the rack and used for driving the brush to rotate, the blowing pipe being communicatively arranged on the tool cover and used for blowing gas into the tool cover, and the suction pipe being communicatively arranged on the tool cover and used for sucking away the debris in the tool cover.

[0024] By adopting the above technical scheme, after the tool for closing the valve sleeve of the electromagnetic valve closes the valve sleeve of the electromagnetic valve, the tool for closing the valve sleeve of the electromagnetic valve moves into the tool cover, the cleaning motor drives the brush to rotate, the blowing pipe blows high-pressure gas into the tool cover, the debris on the tool for closing the valve sleeve of the electromagnetic valve can be cleaned, and then the suction pipe sucks away the debris in the tool cover, so that the tool for closing the valve sleeve of the electromagnetic valve is conveniently cleaned, the influence of the debris adhered to the tool for closing the valve sleeve of the electromagnetic valve on the closing of the valve sleeve of the electromagnetic valve is reduced, and the assembly quality of the electromagnetic valve is further improved.

[0025] To sum up, the present application has at least one of the following beneficial technical effects: 1. The blowing member blows high-pressure gas into the upper cleaning cover to blow the debris on the electromagnetic valve away, the upper cleaning seat drives the electromagnetic valve to rotate, the roller brush assembly brushes the debris on the electromagnetic valve during rotation away, and the suction member sucks the debris cleaned from the electromagnetic valve away, so that the upper part of the electromagnetic valve can be efficiently cleaned; 2. The support seat is driven to move towards the direction of approaching or moving away from the axis of the upper cleaning cover, so as to meet the applicability of cleaning electromagnetic valves of different specifications and sizes, and the brush head can be conveniently removed from the upper cleaning cover by moving the support seat away from the axis of the upper cleaning cover, and then the brush head can be conveniently maintained; 3. The debris on the tool for closing the valve sleeve of the electromagnetic valve is cleaned, and then the suction pipe sucks away the debris in the tool cover, so that the tool for closing the valve sleeve of the electromagnetic valve is conveniently cleaned, the influence of the debris adhered to the tool for closing the valve sleeve of the electromagnetic valve on the closing of the valve sleeve of the electromagnetic valve is reduced, and the assembly quality of the electromagnetic valve is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 FIG. 1 is a structural schematic diagram of an electromagnetic valve assembly cleaning device according to an embodiment of the present application.

[0027] Figure 2 FIG. 3 is a structural schematic diagram of a tool for closing the upper end of the valve sleeve of the closed electromagnetic valve and a tool cleaning mechanism according to an embodiment of the present application.

[0028] Figure 3It is a structure schematic view of the jig cleaning mechanism of the valve sleeve lower end of the closing electromagnetic valve of the embodiment of the present application.

[0029] Figure 4 It is a structure schematic view of the jig cleaning mechanism of the embodiment of the present application.

[0030] Figure 5 It is a structure schematic view of the upper cleaning mechanism of the embodiment of the present application.

[0031] Figure 6 It is a structure schematic view of the upper cleaning cover and the positioning member of the embodiment of the present application (partly sectioned in the figure).

[0032] Figure 7 It is a structure schematic view of the lower cleaning mechanism of the embodiment of the present application.

[0033] Figure 8 It is a structure schematic view of the second cleaning cover and the brush assembly of the embodiment of the present application.

[0034] Figure 9 It is a structure schematic view of the transfer mechanism of the embodiment of the present application.

[0035] Figure 10 It is a structure schematic view of the clamping assembly of the embodiment of the present application.

[0036] The reference signs: 1, frame; 2, upper cleaning mechanism; 21, upper cleaning seat; 22, upper cleaning cover; 23, driving member; 24, blowing member; 25, rolling brush assembly; 251, support seat; 252, driving motor; 253, brush head; 26, lower cleaning cover; 27, suction accessory; 3, lower cleaning mechanism; 31, lower cleaning seat; 32, first cleaning cover; 33, sliding member; 34, blowing member; 35, second cleaning cover; 36, suction member; 37, brush assembly; 371, sliding seat; 372, sliding cylinder; 373, brush motor; 374, brush body; 4, transfer mechanism; 41, transfer seat; 42, transfer cylinder; 43, clamping assembly; 431, clamping seat; 432, lifting cylinder; 433, rotating cylinder; 434, extending cylinder; 435, clamping jaw; 5, positioning member; 51, control sheet; 511, slot; 52, control cylinder; 53, connecting shaft; 54, control shaft; 55, locking pin; 6, positioning rod; 7, jig cleaning mechanism; 71, jig cover; 72, brush; 73, cleaning motor; 74, blowing pipe; 75, suction pipe; 8, jig of the valve sleeve upper end of the closing electromagnetic valve; 9, jig of the valve sleeve lower end of the closing electromagnetic valve. DETAILED DESCRIPTION

[0037] The following will be combined with the Figures 1-10 The present application will be further described in detail.

[0038] The embodiment of the application discloses electromagnetic valve assembling and cleaning equipment.

[0039] Referring to Figure 1 , the electromagnetic valve assembling and cleaning equipment comprises a rack 1, an upper cleaning mechanism 2, a lower cleaning mechanism 3, a transfer mechanism 4 and a tool cleaning mechanism 7.

[0040] Referring to Figure 1 , Figure 2 , Figure 3 In the embodiment, tool 8 for collecting the upper end of the valve sleeve of the closed electromagnetic valve and tool 9 for collecting the lower end of the valve sleeve of the closed electromagnetic valve are arranged on the rack 1 at intervals, the tool 8 for collecting the upper end of the valve sleeve of the closed electromagnetic valve and the tool 9 for collecting the lower end of the valve sleeve of the closed electromagnetic valve each comprise a closed seat, a servo motor, a transverse moving frame, a transverse moving cylinder, a vertical moving cylinder and a closed sleeve, the closed seat is rotationally installed on the rack 1, both ends of the closed seat are provided with positioning grooves for embedding the electromagnetic valve, the servo motor is installed on the rack 1 and is used for driving the closed seat to rotate, the transverse moving frame is transversely and slidably installed on the rack 1, the transverse moving cylinder is installed on the rack 1 and is used for driving the transverse moving frame to slide, two vertical moving cylinders are installed on the transverse moving frame at intervals, one closed sleeve is installed on the piston rod of one vertical moving cylinder, and the inner diameter of the closed sleeve gradually decreases from the direction close to the electromagnetic valve to the direction away from the electromagnetic valve.

[0041] After the electromagnetic valve is fed to the closed seat, the servo motor drives the closed seat to rotate, so that the electromagnetic valve to be closed on the closed seat is rotated to a closed position, the closed electromagnetic valve is rotated out, so as to be transferred by the transfer mechanism 4 subsequently, then the transverse moving cylinder drives the transverse moving frame to slide, so that one closed sleeve is aligned with the electromagnetic valve, the vertical moving cylinder drives the closed sleeve to move downward, and the closed sleeve can close the end of the valve sleeve of the electromagnetic valve through extrusion, when one closed sleeve is closed, the tool cleaning mechanism 7 can clean the other closed sleeve.

[0042] Referring to Figure 1 , Figure 4 The tool cleaning mechanism 7 is installed on the rack 1 on both sides of the tool 8 for collecting the upper end of the valve sleeve of the closed electromagnetic valve and the tool 9 for collecting the lower end of the valve sleeve of the closed electromagnetic valve, the tool cleaning mechanism 7 is used for cleaning the tool 8 for collecting the upper end of the valve sleeve of the closed electromagnetic valve and the tool 9 for collecting the lower end of the valve sleeve of the closed electromagnetic valve, the tool cleaning mechanism 7 comprises a tool cover 71, a brush 72, a cleaning motor 73, a blowing pipe 74 and a suction pipe 75, the tool cover 71 is installed on the rack 1, the brush 72 is rotationally installed on the inner bottom wall of the tool cover 71, the cleaning motor 73 is installed on the rack 1, the output shaft of the cleaning motor 73 is coaxially connected with the brush body 374, the blowing pipe 74 is communicatively installed on the side wall of the tool cover 71, the blowing pipe 74 is used for supplying high-pressure gas into the tool cover 71, and the suction pipe 75 is communicatively installed on the side wall of the side, opposite to the blowing pipe 74, of the tool cover 71, the suction pipe 75 is used for sucking away the debris in the tool cover 71.

[0043] After the necking sleeve of the tool 8 on the upper end of the valve sleeve of the necking solenoid valve or the tool 9 on the lower end of the valve sleeve of the necking solenoid valve is necked, the necking sleeve is moved into the tool cover 71, the cleaning motor 73 is started, the cleaning motor 73 drives the brush 72 to rotate, the brush 72 brushes away the debris on the necking sleeve, at the same time, the air blowing pipe 74 supplies high-pressure gas into the tool cover 71, the high-pressure gas blows the debris to the air suction pipe 75, the air suction pipe 75 sucks away the debris in the tool cover 71, thereby conveniently cleaning the tool 8 on the upper end of the valve sleeve of the necking solenoid valve and the tool 9 on the lower end of the valve sleeve of the necking solenoid valve, reducing the influence of the debris adhered to the tool 8 on the upper end of the valve sleeve of the necking solenoid valve and the tool 9 on the lower end of the valve sleeve of the necking solenoid valve on the necking of the valve sleeve of the solenoid valve, and improving the assembly quality of the solenoid valve.

[0044] Referring to Figure 1 , Figure 5 The upper cleaning mechanism 2 is installed on the rack 1, and is used for cleaning the upper part of the solenoid valve. The upper cleaning mechanism 2 comprises an upper cleaning seat 21, an upper cleaning cover 22, a driving member 23, an air blowing member 24, a rolling brush assembly 25, a lower cleaning cover 26 and a suction accessory 27. The upper cleaning seat 21 is rotationally installed on the center line between the tool 8 on the upper end of the valve sleeve of the necking solenoid valve and the tool 9 on the lower end of the valve sleeve of the necking solenoid valve on the rack 1. The upper cleaning seat 21 is used to drive the solenoid valve to rotate. In this embodiment, a servo motor is installed on the rack 1, and the servo motor is in transmission connection with the cleaning seat 21 through a belt and a belt pulley, so as to drive the upper cleaning seat 21 to rotate. The upper cleaning seat 21 is provided with a positioning groove for embedding the solenoid valve. At least two positioning rods 6 are installed on the upper cleaning seat 21. The positioning rods 6 are used to pass through the solenoid valve, so that when the solenoid valve is transferred to the upper cleaning seat 21, the solenoid valve can be embedded in the positioning groove and pass through the solenoid valve through the positioning rods 6. The solenoid valve is positioned by the side wall of the positioning groove and the positioning rods 6, thereby improving the stability of the solenoid valve on the upper cleaning seat 21.

[0045] Referring to Figure 5The upper cleaning cover 22 is vertically slidably mounted on the frame 1 towards the upper cleaning seat 21. The driving component 23 is mounted on the frame 1 and is used to drive the upper cleaning cover 22 to slide. The driving component 23 can be a cylinder, electric actuator, or other linear drive. In this embodiment, the driving component 23 is a cylinder, which is vertically mounted on the frame 1. The piston rod of the cylinder is connected to the upper cleaning cover 22. By controlling the extension and retraction of the piston rod of the cylinder 52, the upper cleaning cover 22 can be driven to slide towards or away from the upper cleaning seat 21. The air blowing component 24 is mounted on the upper cleaning cover 22 and is used to blow high-pressure gas into the upper cleaning cover 22. In this embodiment, the air blowing component 24 includes multiple pipes connected to the high-pressure gas source. All multiple pipes are connected and mounted on the upper cleaning cover 22. The high-pressure gas source enters the upper cleaning cover 22 from the multiple pipes and blows the high-pressure gas source towards the solenoid valve, thereby blowing away the debris on the solenoid valve.

[0046] Reference Figure 5 , Figure 6 A set of roller brush assemblies 25 are installed on each side of the upper cleaning cover 22. The roller brush assemblies 25 are used to brush away debris from the solenoid valve. The roller brush assembly 25 includes a support base 251, a drive motor 252, and a brush head 253. The support base 251 is slidably mounted on the upper cleaning cover 22 at an inclination toward the axis of the upper cleaning cover 22. The drive motor 252 is mounted on the support base 251. The brush head 253 is coaxially mounted on the output shaft of the drive motor 252 and extends into the interior of the upper cleaning cover 22. A positioning element 5 is installed on the upper cleaning cover 22. The positioning element 5 is used to position the support base 251. The positioning element 5 includes a control plate 51, a control cylinder 52, a connecting shaft 53, a control shaft 54, and a locking pin 55. The control plate 51 is hinged to the upper cleaning cover 22. The hinge shaft of the control plate 51 is located in the middle. Both ends of the control plate 51 are provided with slotted holes 511. The control cylinder 52 is installed on the upper cleaning cover 22. In this embodiment, the control cylinder 52 is a double-headed cylinder. One connecting shaft 53 is installed on the piston rod at each end of the control cylinder 52. The two connecting shafts 53 are slidably inserted into the slotted holes 511 on the control plate 51 of the roller brush assembly 25 at both ends of the upper cleaning cover 22. The control shaft 54 ​​is slidably inserted into the support base 251 and also slidably inserted into the slotted hole 511 at the other end of the control plate 51. The control shaft 54 ​​is provided with an annular groove. The locking pin 55 is threadedly installed on the support base 251 and inserted into the annular groove on the control shaft 54.

[0047] When facing the cleaning needs of electromagnetic valves of different sizes, the piston rods at both ends of the control cylinder 52 are driven to extend synchronously, the piston rod of the control cylinder 52 drives the connecting shaft 53 to extrude the side wall of the strip hole 511, that is, the connecting shaft 53 pulls the two control pieces 51 to rotate synchronously towards each other, the side wall of the strip hole 511 at the other end of the control piece 51 extrudes the control shaft 54, and the control shaft 54 can drive the support seat 251 to slide, so that the support seat 251 drives the brush head 253 to move towards the center of the upper cleaning cover 22 to approach or move away, conveniently adjusting the position of the brush head 253 extending into the upper cleaning cover 22, meeting the applicability of cleaning electromagnetic valves of different sizes. When the piston rod of the control cylinder 52 stops, the connecting shaft 53 and the control shaft 54 do not slide in the strip hole 511, the support seat 251 can be positioned at the current position, and the locking pin 55 can be screwed out and the control shaft 54 can be pulled out of the support seat 251, disconnecting the support seat 251 and the control piece 51, and then the support seat 251 can be pulled away from the axis of the upper cleaning cover 22 to move the brush head 253 out of the upper cleaning cover 22, and then the brush head 253 can be conveniently maintained.

[0048] With reference to Figure 5 , the lower cleaning cover 26 is installed on the rack 1, the lower cleaning cover 26 covers the upper cleaning cover 21, and the suction accessory 27 is installed on the lower cleaning cover 26. The suction accessory 27 is used to suck away the debris in the lower cleaning cover 26. In this embodiment, the suction accessory 27 includes a pipeline in communication with the suction device, the pipeline is in communication with the lower cleaning cover 26, and the gas in the lower cleaning cover 26 is extracted through the pipeline to form a negative pressure environment in the lower cleaning cover 26, so that the gas and debris in the upper cleaning cover 22 enter the lower cleaning cover 26 and are then sucked away by the pipeline. The pipeline in communication with the suction device is also installed on the upper cleaning cover 22 in communication with a pipeline in communication with the high-pressure gas source, so that the debris is directly sucked away after being blown away from the electromagnetic valve by the high-pressure gas.

[0049] With reference to Figure 1 , Figure 7The lower cleaning mechanism 3 is mounted on the frame 1. The lower cleaning mechanism 3 is used to clean the lower part of the solenoid valve. The lower cleaning mechanism 3 includes a lower cleaning seat 31, a first cleaning cover 32, a sliding member 33, a blowing member 34, a second cleaning cover 35, a suction member 36, and a brush assembly 37. The lower cleaning seat 31 is rotatably mounted on the frame 1. The lower cleaning seat 31 and the upper cleaning seat 21 are symmetrically arranged with the tooling 9 at the lower end of the valve sleeve of the closing solenoid valve as the center line. In this embodiment, a servo motor is mounted on the frame 1. The output shaft of the servo motor is connected to the lower cleaning seat 31 via a belt and pulley, thereby driving the lower cleaning seat 31 to rotate. The first cleaning cover 32 is vertically slidably mounted on the frame 1 towards the lower cleaning cover 26. The sliding member 33 is mounted on the frame 1. The sliding member 33 is used to drive the first cleaning cover 32 to slide. In this embodiment, the sliding member 33 is a cylinder, which is mounted on the frame 1, and the piston rod of the cylinder is connected to the first cleaning cover 32. The blowing member 34 is mounted on the first cleaning cover 32 and is used to blow air into the first cleaning cover 32. In this embodiment, the blowing member 34 is a pipe connected to a high-pressure air source, and the pipe is connected to the first cleaning cover 32. The second cleaning cover 35 is mounted on the frame 1 and covers the lower cleaning seat 31 inside. The suction member 36 is mounted on the second cleaning cover 35 and is used to suck away the debris inside the second cleaning cover 35. In this embodiment, the suction member 36 is a pipe connected to a suction device, and the pipe is connected to the second cleaning cover 35.

[0050] Reference Figure 7 , Figure 8 The brush assembly 37 is mounted on the frame 1. The brush assembly 37 is used to brush away debris on the solenoid valve. The brush assembly 37 includes a sliding seat 371, a sliding cylinder 372, a brush motor 373, and a brush body 374. The sliding seat 371 is slidably mounted on the frame 1 with an inclination toward the axis of the second cleaning cover 35. The sliding cylinder 372 is mounted on the frame 1. The piston rod of the sliding cylinder 372 is connected to the sliding seat 371. The brush motor 373 is mounted on the sliding seat 371. The brush body 374 is coaxially mounted on the output shaft of the brush motor 373 and extends into the interior of the second cleaning cover 35.

[0051] The lower end of the valve sleeve of the electromagnetic valve is necked down and then transferred to the lower cleaning seat 31, the sliding member 33 drives the first cleaning cover 32 to move downward, the first cleaning cover 32 is buckled to the second cleaning cover 35 to cover the electromagnetic valve inside, the blowing member 34 blows high-pressure gas into the inside of the first cleaning cover 32, the high-pressure gas blows the debris on the electromagnetic valve to the second cleaning cover 35, at the same time, the lower cleaning seat 31 drives the electromagnetic valve to rotate, the brush motor 373 drives the brush body 374 to rotate, the brush body 374 brushes off the debris on the electromagnetic valve during rotation through rotation, and the air suction member 36 sucks away the debris, thereby conveniently cleaning the lower end of the electromagnetic valve, and the sliding seat 371 can be driven to slide by the sliding cylinder 372, so that the sliding seat 371 drives the brush body 374 to approach or move away from the axis of the second cleaning cover 35, the position of the brush body 374 in the second cleaning cover 35 is adjusted, the brush body 374 is suitable for electromagnetic valves of different specifications and sizes, the applicability of cleaning electromagnetic valves of different specifications and sizes is improved, and the brush body 374 can be conveniently maintained by driving the brush body 374 to move out of the second cleaning cover 35 by the sliding cylinder 372.

[0052] With reference to Figure 1 , Figure 9 , Figure 10 , the transfer mechanism 4 is installed on the rack 1, the transfer mechanism 4 is used for transferring the electromagnetic valve, the transfer mechanism 4 includes a transfer seat 41, a transfer cylinder 42 and a clamping assembly 43, the transfer seat 41 is slidingly installed on the rack 1 in the direction of the upper cleaning mechanism 2 towards the lower cleaning mechanism 3, the transfer cylinder 42 is installed on the rack 1, the transfer cylinder 42 is used for driving the transfer seat 41 to slide, the clamping assembly 43 is installed at equal intervals on the transfer seat 41 in the sliding direction of the transfer seat 41, the interval between the upper end of the valve sleeve of the necked electromagnetic valve and the upper cleaning mechanism 2 in the sliding direction of the transfer seat 41, the interval between the upper cleaning mechanism 2 and the lower end of the valve sleeve of the necked electromagnetic valve in the sliding direction of the transfer seat 41, and the interval between the lower end of the valve sleeve of the necked electromagnetic valve and the lower cleaning mechanism 3 in the sliding direction of the transfer seat 41 are all the same as the interval of the adjacent clamping assembly 43, the clamping assembly 43 includes a clamping seat 431, a lifting cylinder 432, a rotating cylinder 433, an extension cylinder 434 and a clamping jaw 435, the clamping seat 431 is slidingly installed vertically on the transfer seat 41, the lifting cylinder 432 is installed vertically on the transfer seat 41, the piston rod of the lifting cylinder 432 is connected with the clamping seat 431, the rotating cylinder 433 is installed on the clamping seat 431, the extension cylinder 434 is installed on the rotating cylinder 433, and the clamping jaw 435 is installed on the piston rod of the extension cylinder 434, the clamping jaw 435 is used for clamping the electromagnetic valve, in this embodiment, the clamping jaw 435 includes a double-head cylinder and a clamping plate, the double-head cylinder is installed on the piston rod of the extension cylinder 434, and the clamping plate is installed with one clamping plate on the piston rod at both ends of the double-head cylinder.

[0053] The piston rod of the transfer cylinder 42 is retracted, so that the transfer seat 41 drives the four clamping jaws 435 to move to the electromagnetic valve at the tool 8 at the upper end of the valve sleeve of the closing electromagnetic valve, the electromagnetic valve on the upper cleaning seat 21, the electromagnetic valve at the tool 9 at the lower end of the valve sleeve of the closing electromagnetic valve, and the electromagnetic valve on the lower cleaning seat 31, and then the piston rods of the lifting cylinder 432 and the extension cylinder 434 are retracted, so that the two clamping plates of the clamping jaw 435 move to the two sides of the electromagnetic valve, the clamping jaw 435 clamps the electromagnetic valve, and then the piston rods of the lifting cylinder 432 and the extension cylinder 434 are retracted again, the electromagnetic valve is lifted, and the electromagnetic valve is close to the transfer seat 41, that is, the electromagnetic valve at the tool 8 at the upper end of the valve sleeve of the closing electromagnetic valve, the electromagnetic valve at the upper cleaning mechanism 2, the electromagnetic valve at the tool 9 at the lower end of the valve sleeve of the closing electromagnetic valve, and the electromagnetic valve at the lower cleaning mechanism 3 are clamped by the four clamping jaws 435 at the same time, the transfer cylinder 42 drives the transfer seat 41 to slide, and the transfer seat 41 drives the clamping jaw 435 to move, so that the clamping jaw 435 drives the electromagnetic valve to move to the next processing or cleaning position, the rotary cylinder 433 can also drive the extension cylinder 434 and the clamping jaw 435 to rotate, thereby driving the electromagnetic valve to overturn and adjusting the angle of the electromagnetic valve, then the piston rod of the extension cylinder 434 is extended, so that the clamping jaw 435 drives the electromagnetic valve to move above the placement position, the lifting cylinder 432 drives the clamping seat 431 to drive the clamping jaw 435 to move downward, the clamping jaw 435 releases the electromagnetic valve, and the electromagnetic valve can be transferred to the next processing or cleaning position at the same time, the transfer of multiple electromagnetic valves is synchronized, and the transfer efficiency of the electromagnetic valve is improved.

[0054] The implementation principle of the electromagnetic valve assembly and cleaning equipment in the embodiment of the application is as follows: after the upper end of the electromagnetic valve is closed by the tool 8 at the upper end of the valve sleeve of the closing electromagnetic valve, the transfer mechanism 4 transfers the electromagnetic valve to the upper cleaning seat 21, the driving piece 23 drives the upper cleaning cover 22 to be buckled to the lower cleaning cover 26, the electromagnetic valve cover is arranged in the inside, the air blowing piece 24 blows high-pressure gas into the upper cleaning cover 22, the upper cleaning cover 22 drives the electromagnetic valve to rotate, the driving motor 252 drives the brush head 253 to rotate, so that the brush head 253 brushes off the debris on the electromagnetic valve during rotation, and the suction accessory 27 sucks away the debris cleaned from the electromagnetic valve, thereby efficiently cleaning the upper end of the closed electromagnetic valve, then the transfer mechanism 4 transfers the electromagnetic valve to the tool 9 at the lower end of the valve sleeve of the closing electromagnetic valve, the lower end of the electromagnetic valve is closed, and then the lower cleaning mechanism 3 cleans the lower end of the closed electromagnetic valve, thereby efficiently and high-quality cleaning the assembled electromagnetic valve, and the tool cleaning mechanism 7 also cleans the tool of the closing electromagnetic valve, thereby effectively improving the assembly quality of the electromagnetic valve.

[0055] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. An electromagnetic valve assembly cleaning apparatus, characterized by: The utility model relates to a kind of electromagnetic valve cleaning device, including rack (1), upper cleaning mechanism (2), lower cleaning mechanism (3) and transfer mechanism (4), the upper cleaning mechanism (2) is arranged on rack (1) and is used to clean the upper part of solenoid valve, the upper cleaning mechanism (2) includes upper cleaning seat (21), upper cleaning cover (22), driving part (23), blowing part (24), rolling brush assembly (25), lower cleaning cover (26) and suction accessory (27), the upper cleaning seat (21) is arranged on rack (1) and is used to drive solenoid valve to rotate, the upper cleaning cover (22) is slidably arranged on rack (1) towards the direction of upper cleaning seat (21), the driving part (23) is arranged on rack (1) and is used to drive upper cleaning cover (22) to slide, the blowing part (24) is arranged on upper cleaning cover (22) and is used to blow into upper cleaning cover (22), the rolling brush assembly (25) is arranged on upper cleaning cover (22) and is used to brush away debris on solenoid valve, the lower cleaning cover (26) is arranged on rack (1) and covers upper cleaning seat (21) in, the suction accessory (27) is arranged on lower cleaning cover (26) and is used to suck away debris in lower cleaning cover (26);The lower cleaning mechanism (3) is arranged on rack (1) and is used to clean the lower part of solenoid valve, the transfer mechanism (4) is arranged on rack (1) and is used to transfer solenoid valve.

2. The solenoid valve assembly cleaning apparatus according to claim 1, wherein: The rolling brush assembly (25) includes support seat (251), drive motor (252) and brush head (253), the support seat (251) is arranged on upper cleaning cover (22), the drive motor (252) is arranged on support seat (251), and the brush head (253) is arranged on the output shaft of drive motor (252) and extends into upper cleaning cover (22).

3. An electromagnetic valve assembly cleaning apparatus according to claim 2, wherein: The support seat (251) is slidably arranged on upper cleaning cover (22) along the axis of upper cleaning cover (22), and the upper cleaning cover (22) is provided with a positioning member (5) for positioning the support seat (251).

4. The solenoid valve assembly cleaning apparatus of claim 3, wherein: The positioning member (5) includes control sheet (51), control cylinder (52), connecting shaft (53), control shaft (54) and locking pin (55), the control sheet (51) is hingedly arranged on the upper cleaning cover (22), both ends of the control sheet (51) are provided with a slot (511), the control cylinder (52) is arranged on the upper cleaning cover (22), the connecting shaft (53) is arranged on the piston rod of the control cylinder (52) and slidably passes through the slot (511) at one end of the control sheet (51), the control shaft (54) slidably passes through the support seat (251) and the slot (511) at the other end of the control sheet (51), and the locking pin (55) is threadedly arranged on the support seat (251) and used to limit the control shaft (54) from the support seat (251).

5. The electromagnetic valve assembly cleaning apparatus of claim 1, wherein: A positioning groove for embedding solenoid valve is formed on the upper cleaning seat (21), and a plurality of positioning rods (6) for inserting solenoid valve are arranged on the upper cleaning seat (21).

6. The electromagnetic valve assembly cleaning apparatus of claim 1, wherein: The lower cleaning mechanism (3) comprises a lower cleaning seat (31), a first cleaning cover (32), a sliding part (33), a blowing part (34), a second cleaning cover (35), a suction part (36) and a brush assembly (37), the lower cleaning seat (31) is arranged on the rack (1) and is used for driving the electromagnetic valve to rotate, the first cleaning cover (32) is slidingly arranged on the rack (1) towards the direction of the lower cleaning seat (31), the sliding part (33) is arranged on the rack (1) and is used for driving the first cleaning cover (32) to slide, the blowing part (34) is arranged on the first cleaning cover (32) and is used for blowing air into the first cleaning cover (32), the second cleaning cover (35) is arranged on the rack (1) and covers the lower cleaning seat (31) inside, the suction part (36) is arranged on the second cleaning cover (35) and is used for sucking away the debris inside the second cleaning cover (35), and the brush assembly (37) is arranged on the rack (1) and is used for brushing away the debris on the electromagnetic valve.

7. An electromagnetic valve assembly cleaning apparatus according to claim 6, wherein: The brush assembly (37) comprises a sliding seat (371), a sliding cylinder (372), a brush motor (373) and a brush body (374), the sliding seat (371) is slidingly arranged on the rack (1) along the axis of the second cleaning cover (35), the sliding cylinder (372) is arranged on the rack (1) and is used for driving the sliding seat (371) to slide, the brush motor (373) is arranged on the sliding seat (371), and the brush body (374) is arranged on the output shaft of the brush motor (373) and extends into the second cleaning cover (35).

8. The electromagnetic valve assembly cleaning apparatus of claim 1, wherein: The transfer mechanism (4) comprises a transfer seat (41), a transfer cylinder (42) and a clamping assembly (43), the transfer seat (41) is slidingly arranged on the rack (1) along the direction from the upper cleaning mechanism (2) to the lower cleaning mechanism (3), the transfer cylinder (42) is arranged on the rack (1) and is used for driving the transfer seat (41) to slide, and the clamping assembly (43) is arranged at intervals along the sliding direction of the transfer seat (41), the interval between adjacent clamping assemblies (43), the interval between the tooling (8) on the upper end of the valve sleeve of the closing electromagnetic valve and the upper cleaning mechanism (2), the interval between the upper cleaning mechanism (2) and the tooling (9) on the lower end of the valve sleeve of the closing electromagnetic valve and the interval between the tooling (9) on the lower end of the valve sleeve of the closing electromagnetic valve and the lower cleaning mechanism (3) are all the same.

9. An electromagnetic valve assembly cleaning apparatus according to claim 8, wherein: The clamping assembly (43) comprises a clamping seat (431), a lifting cylinder (432), a rotating cylinder (433), an extending cylinder (434) and a clamping jaw (435), the clamping seat (431) is slidingly arranged vertically on the transfer seat (41), the lifting cylinder (432) is arranged on the transfer seat (41) and is used for driving the clamping seat (431) to slide, the rotating cylinder (433) is arranged on the clamping seat (431), the extending cylinder (434) is arranged on the rotating cylinder (433), and the clamping jaw (435) is arranged on the piston rod of the extending cylinder (434) and is used for clamping the electromagnetic valve.

10. The electromagnetic valve assembly cleaning apparatus of claim 1, wherein: The rack (1) is provided with a tool cleaning mechanism (7) for cleaning the tool for closing the valve sleeve of the electromagnetic valve, the tool cleaning mechanism (7) comprises a tool cover (71), a brush (72), a cleaning motor (73), a blowing pipe (74) and a suction pipe (75), the tool cover (71) is arranged on the rack (1) and used for the tool for closing the valve sleeve of the electromagnetic valve to extend into, the brush (72) is rotationally arranged in the tool cover (71), the cleaning motor (73) is arranged on the rack (1) and used for driving the brush (72) to rotate, the blowing pipe (74) is communicatedly arranged on the tool cover (71) and used for blowing air into the tool cover (71), and the suction pipe (75) is communicatedly arranged on the tool cover (71) and used for sucking away the chippings in the tool cover (71).

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