Cleaning equipment of precision valve linear motor

Abstract

The utility model relates to the technical field of cleaning of linear motors, in particular to cleaning equipment for a precision valve linear motor, which comprises a device body, an adjusting frame is movably connected onto the device body, a cleaning ring is placed in the adjusting frame, a rotating ring is movably connected into the cleaning ring, a wiping rod is mounted on the rotating ring, and the wiping rod is movably connected with the adjusting frame. A supporting seat is arranged on one side of the device body, a linear motor body is installed on the supporting seat, clamping rollers are movably connected to the two sides of the linear motor body, and adjusting blocks are arranged on the bottom sides of the clamping rollers. According to the scheme, the possibility that in the cleaning process, due to the special shape of a cleaning part, comprehensive cleaning cannot be achieved is reduced, the possibility that dust generated in the cleaning process pollutes the environment is reduced, the positioning effect of the device is improved, movement of a linear motor in the cleaning process can be avoided, and the rotary cleaning effect of the device is also improved; and the device can be suitable for various long-strip-shaped devices.

Description

Technical Field

[0001] The utility model relates to the technical field of linear motor cleaning, in particular to a cleaning device for a precision valve linear motor. Background Art

[0002] As a high-precision mechanical device, the performance and stability of the precision valve linear motor are crucial to the operation of the entire system. Regular cleaning of the precision valve linear motor is an important measure to maintain its performance and stability. During the cleaning process, attention should be paid to selecting appropriate tools, cleaning agents and protective supplies, and thoroughly cleaning and inspecting the motor to ensure its normal operation and accuracy.

[0003] Patent announcement number CN 208033099 U discloses a cleaning device for a linear motor. The device can clean different positions of the linear motor through a soft brush, but the device can only achieve linear cleaning. When cleaning the mover part of the linear motor, some movers are cylindrical, and it is difficult for the device to comprehensively clean the mover. There are likely to be dead corners for cleaning, which may lead to reduced cleaning efficiency, and the cleaning dust is not collected uniformly. For this reason, a cleaning device for a precision valve linear motor is proposed. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cleaning device for a precision valve linear motor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cleaning device for a precision valve linear motor comprises a device body, an adjustment frame movably connected to the device body, a cleaning ring is placed in the adjustment frame, a swivel is movably connected in the cleaning ring, a wiping rod is mounted on the swivel, a support seat is provided on one side of the device body, a linear motor body is mounted on the support seat, clamping rollers are movably connected to both sides of the linear motor body, and adjustment blocks are provided on the bottom sides of the clamping rollers.

[0007] Preferably, a screw rod is symmetrically installed on the top surface of the device body, a synchronous motor is provided at one end of the screw rod, the screw rod is sunken installed in the device body, the bottom end of the adjusting frame is threadedly connected to the outer surface of the screw rod, the adjusting frame is movably connected to the top surface of the device body, and a plug is installed on one side of the adjusting frame.

[0008] Preferably, the support seat is fixedly mounted on one end of the device body, and limit rods are welded and installed on both sides of the support seat. The adjustment block is movably connected to the outer surface of the limit rod. A rotating rod is also rotatably connected inside the support seat, and external threads in opposite directions are provided on both ends of the rotating rod. The rotating rod and the adjustment block are threadedly connected.

[0009] Preferably, a motor output rod is provided on one side of the linear motor body, and the motor output rod is located in the device body. A discharge groove is opened on the bottom surface of one side of the device body. A scraper strip is movably connected to the bottom surface of the device body, and both ends of the scraper strip are slidably connected between the inner walls of the device body. The scraper strip is detachably connected to the bottom surface of the cleaning ring, and a scraper is rotatably connected inside the scraper strip.

[0010] Preferably, a plurality of driving motors are installed in the cleaning ring, and gear plates are installed on the output ends of the driving motors. External teeth are arranged on the outer ring surface of the rotating ring, and the external teeth and the gear plates are meshed with each other. The rotating ring is rotatably connected to the cleaning ring, and disconnection ports are provided on the cleaning ring and the rotating ring.

[0011] Preferably, a plurality of fixing blocks are arranged in a ring on one side of the rotating ring, a threaded positioning button is provided on one side of the fixing block, a wiping rod is installed in each of the fixing blocks, and the threaded positioning button is connected to the outer surface of the wiping rod.

[0012] The beneficial effects of the utility model are:

[0013] This solution can adjust the position of the clamping roller through the rotating rod, thereby positioning the linear motor, and can support the cleaning ring through the adjustment frame to achieve the effect of mobile cleaning. The rotating ring can drive the wiping rod to rotate, thereby completing the cleaning effect of the motor output rod, and the scraper strip can collect the dust on the bottom surface and discharge it into the discharge groove.

[0014] This solution reduces the possibility of inability to fully clean the cleaning parts due to their special shapes during the cleaning process, reduces the possibility of dust generated during the cleaning process polluting the environment, improves the positioning effect of the device, can avoid the movement of the linear motor during cleaning, and also improves the rotational cleaning effect of the device. It can be applicable to a variety of long strip devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a cleaning device for a precision valve linear motor proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the cleaning device for a precision valve linear motor proposed by the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the cleaning ring part;

[0018] Figure 4 It is a schematic diagram of the main structure of the cleaning ring part;

[0019] Figure 5 It is a schematic diagram of the side structure of the cleaning ring part.

[0020] In the figure: 1. Device body; 2. Support seat; 3. Linear motor body; 4. Motor output rod; 5. Clamping roller; 6. Limit rod; 7. Rotating rod; 8. Cleaning ring; 9. Adjusting frame; 10. Drain chute; 11. Screw rod; 12. Rotating ring; 13. Gear; 14. Fixing block; 15. Plug; 16. Scraper; 17. Wiping rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example: Refer to Figure 1-5 , a cleaning device for a precision valve linear motor comprises a device body 1, an adjusting frame 9 is movably connected to the device body 1, a cleaning ring 8 is placed in the adjusting frame 9, a swivel 12 is movably connected to the cleaning ring 8, a wiping rod 17 is installed on the swivel 12, a support seat 2 is arranged on one side of the device body 1, a linear motor body 3 is installed on the support seat 2, clamping rollers 5 are movably connected to both sides of the linear motor body 3, and adjusting blocks are arranged on the bottom sides of the clamping rollers 5. Screws 11 are symmetrically installed on the top surface of the device body 1, a synchronous motor is arranged at one end of the screw rod 11 to realize the forward and backward movement of the cleaning ring 8, the screw rod 11 is sunkenly installed in the device body 1 to act on the stable movement of the adjusting frame 9, the bottom end of the adjusting frame 9 is threadedly connected to the outer surface of the screw rod 11, the adjusting frame 9 is movably connected to the top surface of the device body 1, a plug 15 is installed on one side of the adjusting frame 9, the plug 15 is connected in the cleaning ring 8, and the disassembly and installation of the cleaning ring 8 are convenient.

[0023] Specifically, a motor output rod 4 is provided on one side of the linear motor body 3, and the motor output rod 4 is located in the device body 1. A discharge groove 10 is opened on the bottom surface of one side of the device body 1 to collect and discharge dust. A scraper strip 16 is movably connected to the bottom surface of the device body 1. The two ends of the scraper strip 16 are slidably connected between the inner walls of the device body 1 so that it is always kept in a vertical state. The scraper strip 16 is detachably connected to the bottom surface of the cleaning ring 8, which is convenient for installation after the cleaning ring 8 is installed in the adjusting frame 9. A scraper is rotatably connected in the scraper strip 16, and the scraper moves unidirectionally in the scraper strip 16. The scraper will rotate when moving backward, and will be limited on the scraper strip 16 when moving forward.

[0024] In this embodiment, the support seat 2 is fixedly installed on one end of the device body 1, and limit rods 6 are welded and installed on both sides of the support seat 2. The adjusting block is movably connected to the outer surface of the limit rod 6. A rotating rod 7 is also rotatably connected in the support seat 2. External threads in opposite directions are provided at both ends of the rotating rod 7. The rotating rod 7 is threadedly connected to the adjusting block. A plurality of driving motors are installed in the cleaning ring 8, and tooth plates 13 are installed on the output ends of the driving motors. External teeth are provided on the outer ring surface of the rotating ring 12, and the external teeth and the tooth plates 13 are meshed with each other. The rotating ring 12 is rotatably connected to the cleaning ring 8, and disconnection ports are provided on the cleaning ring 8 and the rotating ring 12. The connection between the plurality of tooth plates 13 and the rotating ring 12 can ensure the continuous rotation of the rotating ring 12. A plurality of fixed blocks 14 are arranged in a ring on one side of the rotating ring 12, and a threaded positioning button is provided on one side of the fixed block 14. A wiping rod 17 is installed in the fixed block 14, and the threaded positioning button is connected to the outer surface of the wiping rod 17 to facilitate the adjustment of the length of the wiping rod 17.

[0025] Working principle: Place the linear motor body 3 on the support seat 2, and then rotate the rotating rod 7. The clamping rollers 5 on both sides will start to clamp the linear motor body 3 at the same time. After clamping, the linear motor body 3 will be automatically centered, and then the lead screw 11 will be driven to rotate. The adjusting frame 9 will move to one side of the linear motor body 3, and then the cleaning ring 8 will be placed in the adjusting frame 9. Then the cleaning ring 8 will be fixed with the plug 15, and then the scraper bar 16 will be screwed on the bottom side of the cleaning ring 8. Then the wiping rod 17 will be adjusted to a suitable length, and the driving motor will be controlled to rotate. Driven by the gear 13, the rotating ring 12 will start to rotate. The wiping rod 17 will rotate and clean the motor output rod 4. At the same time, when controlling the adjusting frame 9 to move forward, the wiping rod 17 will perform circular rotation cleaning on the entire motor output rod 4. The dust generated by cleaning will fall into the device body 1. When the scraper bar 16 moves with the cleaning ring 8, it will scrape the dust to the discharge trough 10 for discharge.

[0026] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for a precision valve linear motor, characterized in that: include: A device body (1) is provided, wherein an adjustment frame (9) is movably connected to the device body (1), a cleaning ring (8) is placed in the adjustment frame (9), a rotating ring (12) is movably connected in the cleaning ring (8), a wiping rod (17) is installed on the rotating ring (12), a support seat (2) is provided on one side of the device body (1), a linear motor body (3) is installed on the support seat (2), clamping rollers (5) are movably connected to both sides of the linear motor body (3), and adjustment blocks are provided on the bottom sides of the clamping rollers (5).

2. A cleaning device for a precision valve linear motor according to claim 1, characterized in that: A screw rod (11) is symmetrically mounted on the top surface of the device body (1), a synchronous motor is disposed at one end of the screw rod (11), the screw rod (11) is sunkenly mounted in the device body (1), the bottom end of the adjustment frame (9) is threadedly connected to the outer surface of the screw rod (11), the adjustment frame (9) is movably connected to the top surface of the device body (1), and a plug (15) is mounted on one side of the adjustment frame (9).

3. The cleaning device for a precision valve linear motor according to claim 1, characterized in that: The support seat (2) is fixedly mounted on one end of the device body (1); limiting rods (6) are welded and mounted on both sides of the support seat (2); the adjustment block is movably connected to the outer surface of the limiting rod (6); a rotating rod (7) is also rotatably connected inside the support seat (2); external threads in opposite directions are formed on both ends of the rotating rod (7); and the rotating rod (7) is threadedly connected to the adjustment block.

4. The cleaning device for a precision valve linear motor according to claim 1, characterized in that: A motor output rod (4) is provided on one side of the linear motor body (3), and the motor output rod (4) is located in the device body (1). A discharge groove (10) is provided on the bottom surface of one side of the device body (1). A scraper bar (16) is movably connected to the bottom surface of the device body (1), and the two ends of the scraper bar (16) are slidably connected between the inner walls of the device body (1). The scraper bar (16) is detachably connected to the bottom surface of the cleaning ring (8), and a scraper plate is rotatably connected inside the scraper bar (16).

5. The cleaning device for a precision valve linear motor according to claim 1, characterized in that: A plurality of drive motors are installed in the cleaning ring (8), and tooth plates (13) are installed on the output ends of the drive motors. External teeth are arranged on the outer ring surface of the rotating ring (12), and the external teeth and the tooth plates (13) are meshed with each other. The rotating ring (12) is rotatably connected to the cleaning ring (8), and disconnection openings are provided on the cleaning ring (8) and the rotating ring (12).

6. The cleaning device for a precision valve linear motor according to claim 1, characterized in that: A plurality of fixing blocks (14) are mounted in an annular arrangement on one side of the rotating ring (12), a threaded positioning button is provided on one side of the fixing block (14), a wiping rod (17) is mounted in each of the fixing blocks (14), and the threaded positioning button is connected to the outer surface of the wiping rod (17).

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