A frequency converter incoming line reactor and its production equipment

Abstract

The present invention belongs to the technical field of production and processing of reactors, and specifically is a frequency converter inlet reactor and production equipment thereof; the present invention comprises a workbench and a reactor body, the top of the workbench is symmetrically fixed with two fixing frames, a lifting plate is slidably connected to the fixing frames, a cylinder is fixedly installed on the top of the fixing frames, the output end of the cylinder is fixedly connected to the top of the lifting plate, and two groups of connecting rods are fixedly connected to the side wall of the lifting plate; the present invention drives the lifting plate to slide up and down by the cylinder, so that the cleaning component slides up and down between two adjacent wire packages of the reactor body, completes the dust removal and cleaning work on the opposite sides of the adjacent wire packages, and avoids the situation that due to the small spacing between the two adjacent wire packages of the reactor body, it is inconvenient for the staff to wipe the opposite sides of the two adjacent wire packages of the reactor body when performing the cleaning operation, thereby resulting in low work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of production and processing of reactors, in particular to a frequency converter incoming line reactor and production equipment thereof. Background Art

[0002] The inverter line reactor, also known as the "inverter input reactor" or "inverter line reactor", is an electrical appliance that relies on the inductive reactance of the coil to hinder current changes. It is mainly used to suppress high-order harmonics generated in the power grid and during the operation of the inverter, solve the problem of high-order harmonic interference, and improve the power factor of the frequency conversion system. The main components of the inverter line reactor include iron core, coil, fasteners, terminals, etc., which are iron core reactors; in addition to preventing current changes, it also has functions such as smoothing waveforms and suppressing harmonics; it is usually installed on the power supply side of the inverter to protect the inverter and improve its power factor.

[0003] The production and processing flow of reactors generally includes material preparation, coil winding, vacuum varnishing, component assembly and final debugging. The vacuum varnishing of reactors includes pretreatment before varnishing, vacuum varnishing, paint dripping and drying.

[0004] In the prior art, workers need to remove dust and oil stains on the surface of the reactor body before vacuum dipping to ensure that the insulating paint can fully penetrate into various parts of the reactor body during dipping. However, since the distance between two adjacent coils of the reactor body is small, it is inconvenient for workers to wipe the opposite sides of the two adjacent coils of the reactor body during cleaning operations, which leads to low work efficiency.

[0005] To this end, the present invention provides a frequency converter incoming line reactor and production equipment thereof. Summary of the invention

[0006] In order to make up for the shortcomings of the prior art and solve the problem that in the prior art, the workers need to remove the dust and oil stains on the surface of the reactor body before vacuum dipping to ensure that the insulating paint can fully penetrate into various parts of the reactor body during dipping, however, since the distance between two adjacent coils of the reactor body is small, it is inconvenient for the workers to wipe the opposite sides of the two adjacent coils of the reactor body during cleaning, which leads to low work efficiency. The present invention proposes a converter line reactor and production equipment thereof.

[0007] The technical solution applicable to the present invention for solving its technical problems is: a kind of production equipment of the inverter incoming line reactor described in the present invention includes a workbench and a reactor body, the top of the workbench is symmetrically fixed with two fixed frames, a lifting plate is slidably connected to the fixed frames, a cylinder is fixedly installed on the top of the fixed frames, the output end of the cylinder is fixedly connected to the top of the lifting plate, two groups of connecting rods are fixedly connected to the side wall of the lifting plate, and a cleaning assembly is fixedly connected to the end of each group of connecting rods away from the lifting plate, and the two cleaning assemblies extend between the wire packs of the reactor body.

[0008] Preferably, the cleaning assembly includes an extrusion unit, a fixed plate and a conveyor belt, there are two extrusion units, two fixed plates distributed up and down are arranged between the two extrusion units, one of the extrusion units is fixedly connected to the connecting rod, a conveyor belt is arranged between the two fixed plates, the conveyor belt is connected through two transmission rollers, both of the two transmission rollers are rotatably connected to the fixed plate, a motor is fixedly installed on the top of the fixed plate located below, the motor is connected to one of the transmission rollers through a gear transmission member, support plates are evenly fixed on the conveyor belt, and a wiping unit is arranged on the support plates.

[0009] Preferably, the wiping unit includes a rotating rod, a mounting plate and a sponge block, the support plate is rotatably connected to the rotating rod on the side away from the conveyor belt, a spur gear is fixedly connected to the rotating rod, a mounting plate is provided on the side of the rotating rod away from the support plate, a sponge block is fixedly connected to the side of the mounting plate away from the rotating rod, a guide tooth plate is fixedly connected to the top of the fixed plate located below, the guide tooth plate is located on the outside of the conveyor belt, and the spur gear is meshingly connected to the guide tooth plate.

[0010] Preferably, the extrusion unit includes a base, a support plate and a top seat, the base is fixedly connected to both sides of the fixed plate located at the bottom, the top seat is fixedly connected to both sides of the fixed plate located at the top, a support plate is fixedly connected between the base and the top seat, a water pump is fixedly installed on the top of the top seat, one end of the water pump is externally connected to a water supply device, and the other end of the water pump extends into the inner cavity of the top seat, a plurality of nozzles are evenly fixedly connected to the bottom of the top seat, the nozzles are connected to the inner cavity of the top seat, a drainage groove is provided on the top of the base, a drainage pipe is fixedly connected to the bottom of the base, the drainage pipe is connected to the drainage groove, a guide extrusion block is fixedly connected between the base and the top seat, the guide extrusion block is located on the inner side of the support plate, and the distance between the guide extrusion block and the conveyor belt gradually decreases from one side to the other side along the arc end of the fixed plate.

[0011] Preferably, both sides of the guide extrusion block are rotatably connected with a rotating shaft, and the two rotating shafts are fixedly connected with a transmission roller 2, and an extrusion belt is transmission-connected between the two transmission rollers 2, and the extrusion belt is in contact with the guide extrusion block, and a motor 2 is fixedly installed on one side of the guide extrusion block, and the output end of the motor 2 is fixedly connected to one of the rotating shafts, and the outer side of the extrusion belt is evenly provided with protrusions, and the protrusions on the extrusion belt are washboard-shaped.

[0012] Preferably, the nozzle is located on the side where the distance between the guide extrusion block and the conveyor belt is larger, the extrusion belt is evenly provided with through grooves, the nozzle is adapted to the through grooves, the extrusion belt is adapted to the drainage groove on the base, the convex block of the extrusion belt is evenly provided with through holes, and the through grooves are connected to the through holes.

[0013] Preferably, a T-shaped rod is slidably connected in the inner cavity of the rotating rod, a spring is fixed between the T-shaped rod and the inner wall of the rotating rod, one end of the T-shaped rod away from the spring extends to the outside of the rotating rod and is fixed to the mounting plate, limit grooves are symmetrically provided in the inner cavity of the rotating rod, limit blocks are symmetrically fixed to the outside of the T-shaped rod, and the limit blocks are slidably connected to the limit grooves.

[0014] Preferably, an air pump is fixedly mounted on the outer wall of the support plate, the air pump is connected to the inner cavity of the support plate, and ventilation holes are evenly arranged on one side of the support plate close to the guide extrusion block, and the ventilation holes are connected to the inner cavity of the support plate.

[0015] Preferably, a squeezing roller is fixedly connected to the top of the base, the squeezing roller is located on the side where the distance between the guide squeezing block and the conveyor belt is smaller, and the distance between the squeezing roller and the conveyor belt is smaller than the distance between the squeezing belt and the conveyor belt.

[0016] A frequency converter incoming line reactor is manufactured according to the production equipment of the frequency converter incoming line reactor.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The inverter incoming line reactor and its production equipment described in the present invention drive the lifting plate to slide up and down by the cylinder, so that the cleaning component slides up and down between two adjacent wire packages of the reactor body, completing the dust removal and cleaning work on the opposite sides of the adjacent wire packages, avoiding the situation where the staff are inconvenient to wipe the opposite sides of the two adjacent wire packages of the reactor body during the cleaning operation due to the small spacing between the two adjacent wire packages of the reactor body, thereby causing low work efficiency.

[0019] 2. The inverter inlet reactor and its production equipment described in the present invention drive the transmission roller 2 on the rotating shaft to rotate through the motor 2, so that the extrusion belt is transmitted along the guide extrusion block, and the passing sponge block is continuously rubbed against the washboard-shaped protrusions on the extrusion belt, so as to improve the cleaning effect of dust and impurities attached to the surface of the sponge block. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a stereogram of the present invention as a whole;

[0022] Figure 2 is a schematic diagram of the fixing frame of the present invention;

[0023] Figure 3 is a schematic diagram of a cleaning assembly of the present invention;

[0024] Figure 4 is a cross-sectional view of the fixing plate of the present invention;

[0025] Figure 5 is a partial cross-sectional view of the support plate of the present invention;

[0026] Figure 6 yes Figure 5 A partial enlarged view of the middle part;

[0027] Figure 7 yes Figure 5 A partial enlarged view of point B in the middle;

[0028] Figure 8 It is a schematic diagram of the extrusion belt of the present invention;

[0029] Fig. 9 It is an exploded view of the extrusion belt of the present invention;

[0030] Fig.10 is a cross-sectional view of the top seat of the present invention;

[0031] In the figure: 1. workbench; 2. reactor body; 3. fixing frame; 4. cylinder; 5. lifting plate; 6. connecting rod; 7. fixing plate; 8. motor 1; 9. gear transmission; 10. transmission roller 1; 11. conveyor belt; 12. guide tooth plate; 13. support plate; 14. rotating rod; 15. T-bar; 16. spring; 17. mounting plate; 18. sponge block; 19. spur gear; 20. base; 21. support plate; 22. top seat; 23. water pump; 24. nozzle; 25. guide extrusion block; 26. motor 2; 27. rotating shaft; 28. transmission roller 2; 29. ​​extrusion belt; 30. through groove; 31. vent; 32. air pump; 33. drain pipe; 34. extrusion roller. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figure 1-Figure 10 As shown, a production device for a frequency converter inlet reactor described in an embodiment of the present invention comprises a workbench 1 and a reactor body 2, two fixing frames 3 are symmetrically fixedly connected to the top of the workbench 1, a lifting plate 5 is slidably connected to the fixing frames 3, a cylinder 4 is fixedly installed on the top of the fixing frames 3, the output end of the cylinder 4 is fixedly connected to the top of the lifting plate 5, two groups of connecting rods 6 are fixedly connected to the side wall of the lifting plate 5, and a cleaning component is fixedly connected to the end of each group of connecting rods 6 away from the lifting plate 5, and the two cleaning components extend between the coils of the reactor body 2; during work, the staff places the reactor body 2 on the workbench 1 before vacuum-dipping the reactor body 2, and allows the two cleaning components to slide into two adjacent coils of the reactor body 2 In the meantime, the cylinder 4 is started, and the lifting plate 5 is driven by the cylinder 4 to slide up and down, so that the cleaning component slides up and down between the two adjacent wire packages of the reactor body 2, and the dust removal and cleaning work on the opposite sides of the adjacent wire packages is completed, avoiding the tedious process of manual cleaning, and solving the problem in the prior art that the staff needs to remove the dust and oil stains on the surface of the reactor body 2 before vacuum dipping to ensure that the insulating paint can fully penetrate into various parts of the reactor body 2 during dipping. However, due to the small spacing between the two adjacent wire packages of the reactor body 2, it is inconvenient for the staff to wipe the opposite sides of the two adjacent wire packages of the reactor body 2 during cleaning operations, which leads to low work efficiency.

[0034] The cleaning assembly includes an extrusion unit, a fixed plate 7 and a conveyor belt 11. There are two extrusion units. Two fixed plates 7 distributed up and down are arranged between the two extrusion units. One of the extrusion units is fixedly connected to the connecting rod 6. A conveyor belt 11 is arranged between the two fixed plates 7. The conveyor belt 11 is connected through two transmission rollers 10. Both transmission rollers 10 are rotatably connected to the fixed plate 7. A motor 8 is fixedly installed on the top of the fixed plate 7 located below. The motor 8 is connected to one of the transmission rollers 10 through a gear transmission member 9. Support plates 13 are evenly fixed on the conveyor belt 11, and a wiping unit is arranged on the support plate 13. During operation, when the cylinder 4 drives the lifting plate 5 to slide up and down, a transmission roller 10 is driven to rotate through the motor 8 and the gear transmission member 9, so that the conveyor belt 11 is driven and drives the wiping unit, so that the wiping unit on the conveyor belt 11 can wipe and clean the opposite sides of the two adjacent coils of the reactor body 2 in a reciprocating manner while sliding up and down.

[0035] The wiping unit includes a rotating rod 14, a mounting plate 17 and a sponge block 18. The side of the support plate 13 facing away from the conveyor belt 11 is rotatably connected to the rotating rod 14, and a spur gear 19 is fixedly connected to the rotating rod 14. A mounting plate 17 is provided on the side of the rotating rod 14 facing away from the support plate 13, and a sponge block 18 is fixedly connected to the side of the mounting plate 17 facing away from the rotating rod 14. A guide tooth plate 12 is fixedly connected to the top of the fixed plate 7 located below, and the guide tooth plate 12 is located on the outer side of the conveyor belt 11, and the spur gear 19 is meshed and connected with the guide tooth plate 12; during operation, when the conveyor belt 11 starts to transmit under the drive of the motor 8, the rotating rod 14 on the support plate 13 drives the spur gear 19 to slide and continuously meshes with the guide tooth plate 12, so that the spur gear 19 rotates while sliding, and then the rotating rod 14 drives the sponge block 18 to rotate, thereby enhancing the wiping effect on the coil of the reactor body 2.

[0036] The extrusion unit includes a base 20, a support plate 21 and a top seat 22. The base 20 is fixedly connected to both sides of the fixed plate 7 located below, and the top seat 22 is fixedly connected to both sides of the fixed plate 7 located above. The support plate 21 is fixedly connected between the base 20 and the top seat 22. A water pump 23 is fixedly installed on the top of the top seat 22. One end of the water pump 23 is externally connected to a water supply device, and the other end of the water pump 23 extends into the inner cavity of the top seat 22. A plurality of nozzles 24 are evenly fixedly connected to the bottom of the top seat 22, and the nozzles 24 are communicated with the inner cavity of the top seat 22. A drainage groove is provided on the top of the base 20, and a drainage pipe 33 is fixedly connected to the bottom of the base 20, and the drainage pipe 33 is communicated with the drainage groove. A guide extrusion block 25 is fixedly connected between the base 20 and the top seat 22. The guide extrusion block 25 is located on the inner side of the support plate 21, and the distance between the guide extrusion block 25 and the conveyor belt 11 gradually decreases from one side to the other side along the arc end of the fixed plate 7. When working, when the sponge block 18 is in When the reactor body 2 coils on one side are cleaned and slide to the arc side of the conveyor belt 11 driven by the conveyor belt 11, the water pump 23 on the top seat 22 supplies water containing detergent to the inner cavity of the top seat 22 through an external water supply device, so that the nozzle 24 sprays and soaks the sponge block 18 passing by, and at the same time takes away the dust and impurities attached to the sponge block 18. As the sponge block 18 slides on the arc side of the conveyor belt 11, the distance between the conveyor belt 11 and the guide extrusion block 25 becomes smaller and smaller, so that the dirty water in the sponge block 18 is squeezed out, and then the sponge block 18 can be in a relatively clean and dry state when it slides to the reactor body 2 coils on the other side, so that the reactor body 2 coils on the other side can continue to be wiped and cleaned. The dirty water squeezed out of the sponge block 18 and other water sprayed by the nozzle 24 that is not absorbed by the sponge block 18 finally fall into the drainage groove on the base 20 and flow out from the drainage pipe 33.

[0037] Both sides of the guide extrusion block 25 are rotatably connected with a rotating shaft 27, and a driving roller 28 is fixedly connected to the two rotating shafts 27. An extrusion belt 29 is drivingly connected between the two driving rollers 28, and the extrusion belt 29 is in contact with the guide extrusion block 25. A motor 26 is fixedly installed on one side of the guide extrusion block 25, and the output end of the motor 26 is fixedly connected to one of the rotating shafts 27. The outer side of the extrusion belt 29 is evenly provided with protrusions, and the protrusions on the extrusion belt 29 are washboard-shaped; when working, the driving roller 28 on the rotating shaft 27 is driven to rotate by the motor 26, so that the extrusion belt 29 is driven against the guide extrusion block 25, and the sponge block 18 passing by is continuously rubbed against the washboard-shaped protrusions on the extrusion belt 29, so as to improve the cleaning effect of dust and impurities attached to the surface of the sponge block 18.

[0038] The nozzle 24 is located on the side where the distance between the guide extrusion block 25 and the conveyor belt 11 is larger, and the extrusion belt 29 is evenly provided with through grooves 30, the nozzle 24 is adapted to the through grooves 30, the extrusion belt 29 is adapted to the drainage groove on the base 20, and the convex block of the extrusion belt 29 is evenly provided with through holes, and the through grooves 30 are connected with the through holes; when working, by only arranging the nozzle 24 on the side where the distance between the guide extrusion block 25 and the conveyor belt 11 is larger, the sponge block 18 and the extrusion belt 29 will be flushed by the nozzle 24 when they first come into contact, and at the same time, because the positions of the nozzle 24 and the through grooves 30 correspond, a part of the water containing the detergent will enter the extrusion belt 29 from above the through grooves 30, and as the extrusion belt 29 continuously contacts the sponge block 1 8 friction contact, water containing detergent flows out from the through hole to soak the sponge block 18 again, ensuring that the rotating sponge block 18 can be quickly soaked after it starts to contact with the extrusion belt 29, thereby improving the friction cleaning effect of the extrusion belt 29 on the sponge block 18. When the sponge block 18 slides to the side where the distance between the conveyor belt 11 and the guide extrusion block 25 is smaller, the sponge block 18 has been away from the nozzle 24, and the water in the extrusion belt 29 will quickly flow out from the bottom along the through groove 30 and fall into the drainage groove of the base 20, so the moisture contained in the sponge block 18 will be continuously squeezed out by the extrusion belt 29, avoiding the sponge block 18 with a large amount of moisture from adhering to the surface of the wire package when it contacts the wire package of the reactor body 2 on the other side.

[0039] A T-rod 15 is slidably connected in the inner cavity of the rotating rod 14, and a spring 16 is fixed between the T-rod 15 and the inner wall of the rotating rod 14. One end of the T-rod 15 away from the spring 16 extends to the outside of the rotating rod 14 and is fixed to the mounting plate 17. Limiting grooves are symmetrically arranged in the inner cavity of the rotating rod 14, and limiting blocks are symmetrically fixed to the outside of the T-rod 15, and the limiting blocks are slidably connected to the limiting grooves. When working, the T-rod 15 cooperates with the spring 16 to facilitate the sponge block 18 to adapt to the reactor body 2 with different adjacent coil spacings. Through the sliding cooperation between the limiting block on the T-rod 15 and the limiting groove, when the rotating rod 14 rotates with the spur gear 19, the T-rod 15 drives the sponge block 18 on the mounting plate 17 to rotate.

[0040] An air pump 32 is fixedly installed on the outer wall of the support plate 21, and the air pump 32 is connected to the inner cavity of the support plate 21. Ventilation holes 31 are evenly arranged on one side of the support plate 21 close to the guide extrusion block 25, and the vents 31 are connected to the inner cavity of the support plate 21; when working, air is blown into the inner cavity of the support plate 21 through the air pump 32, so that the gas can pass through the vents 31 to blow the passing extrusion belt 29, which can not only prevent the extrusion belt 29 from being contaminated with impurities during the friction with the sponge block 18, but also prevent the extrusion belt 29 from being in a soaked state for a long time, resulting in a shortened service life.

[0041] A squeezing roller 34 is fixedly connected to the top of the base 20, and the squeezing roller 34 is located on the side where the distance between the guide squeezing block 25 and the conveyor belt 11 is smaller, and the distance between the squeezing roller 34 and the conveyor belt 11 is smaller than the distance between the squeezing belt 29 and the conveyor belt 11; when working, by arranging the squeezing roller 34 on the side where the distance between the guide squeezing block 25 and the conveyor belt 11 is smaller, the moisture contained in the sponge block 18 is squeezed again by the squeezing roller 34 when it slides away from the squeezing belt 29, thereby avoiding the through holes provided on the squeezing belt 29 from affecting the squeezing effect of the sponge block 18, resulting in residual moisture in the sponge block 18.

[0042] A frequency converter incoming line reactor is manufactured according to the production equipment of the frequency converter incoming line reactor.

[0043] Working principle: before vacuum-dipping the reactor body 2, the staff places the reactor body 2 on the workbench 1, and slides the two cleaning components between the two adjacent wire packages of the reactor body 2, starts the cylinder 4, and drives the lifting plate 5 to slide up and down through the cylinder 4, so that the cleaning components slide up and down between the two adjacent wire packages of the reactor body 2, and complete the dust removal and cleaning work on the opposite sides of the adjacent wire packages, avoiding the tedious process of manual cleaning. When the cylinder 4 drives the lifting plate 5 to slide up and down, the motor 8 cooperates with the gear transmission member 9 to drive a transmission roller 10 to rotate, so that the conveyor belt 11 is driven and drives the wiping unit, so that the wiping unit on the conveyor belt 11 can cycle back and forth while sliding up and down. The opposite sides of the two adjacent wire packages of the reactor body 2 are wiped and cleaned. When the conveyor belt 11 starts to transmit under the drive of the motor 8, the rotating rod 14 on the support plate 13 drives the spur gear 19 to slide and continuously mesh with the guide tooth plate 12, so that the spur gear 19 rotates while sliding, and then the rotating rod 14 drives the sponge block 18 to rotate, thereby enhancing the wiping effect on the wire packages of the reactor body 2. When the sponge block 18 cleans the wire packages of the reactor body 2 on one side under the drive of the conveyor belt 11 and slides to the arc side of the conveyor belt 11, the water pump 23 on the top seat 22 supplies water to the inner cavity of the top seat 22 through the external water supply equipment, so that the nozzle 24 sprays and soaks the sponge block 18 passing by downward, and at the same time takes away the sponge block 18. The dust and impurities adhered thereto, and because the distance between the conveyor belt 11 and the guide extrusion block 25 becomes smaller and smaller as the sponge block 18 slides on the arc side of the conveyor belt 11, the dirty water in the sponge block 18 is squeezed out, so that the sponge block 18 can be in a relatively clean and dry state when it slides to the other side of the reactor body 2 wire package, which is convenient for continuing to wipe and clean the reactor body 2 wire package on the other side. The dirty water squeezed out of the sponge block 18 and the other water sprayed by the nozzle 24 that is not absorbed by the sponge block 18 finally fall into the drainage groove on the base 20 and flow out from the drainage pipe 33, and the transmission roller 28 on the rotating shaft 27 is driven by the motor 26 to rotate, so that the extrusion belt 29 is transmitted along the guide extrusion block 25, so that the passing The sponge block 18 is constantly rubbed against the washboard-shaped protrusions on the extrusion belt 29, so as to improve the cleaning effect of the dust and impurities attached to the surface of the sponge block 18. By only arranging the nozzle 24 on the side where the distance between the guide extrusion block 25 and the conveyor belt 11 is larger, the sponge block 18 is flushed by the nozzle 24 when it first contacts the extrusion belt 29. At the same time, because the positions of the nozzle 24 and the through groove 30 correspond, a part of the water containing the detergent will enter the extrusion belt 29 from above the through groove 30, and as the extrusion belt 29 is constantly in frictional contact with the sponge block 18, the water containing the detergent flows out from the through hole to soak the sponge block 18 again, thereby ensuring that the self-rotating sponge block 18 can be quickly soaked after it starts to contact the extrusion belt 29.The friction cleaning effect of the extrusion belt 29 on the sponge block 18 is improved. When the sponge block 18 slides to the side where the distance between the conveyor belt 11 and the guide extrusion block 25 is smaller, the sponge block 18 is away from the nozzle 24, and the water in the extrusion belt 29 will quickly flow out from the bottom along the through groove 30 and fall into the drainage groove of the base 20, so the water contained in the sponge block 18 will be continuously squeezed out by the extrusion belt 29, avoiding that the sponge block 18 with a large amount of water will not adhere to the surface of the wire package when it contacts the wire package of the reactor body 2 on the other side. The T-bar 15 cooperates with the spring 16 to facilitate the sponge block 18 to adapt to the reactor body 2 with different spacings between adjacent wire packages. The sliding cooperation between the limit block and the limit groove on the T-bar 15 allows the rotating rod 14 to move along with the reactor body 2. When the spur gear 19 rotates, the T-bar 15 drives the sponge block 18 on the mounting plate 17 to rotate, and the air pump 32 blows air into the inner cavity of the support plate 21, so that the gas can pass through the vent 31 to flush the passing extrusion belt 29, which can not only prevent the extrusion belt 29 from being contaminated with impurities during the friction with the sponge block 18, but also prevent the extrusion belt 29 from being always in a wet state, resulting in a shortened service life. By arranging an extrusion roller 34 on the side with a smaller distance between the guide extrusion block 25 and the conveyor belt 11, the water contained in the sponge block 18 is squeezed again by the extrusion roller 34 when it slides off the extrusion belt 29, so as to avoid the through hole provided on the extrusion belt 29 from affecting the extrusion effect of the sponge block 18, resulting in residual water in the sponge block 18.

[0044] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A production equipment for inverter line reactor, characterized by: The invention comprises a workbench (1) and a reactor body (2), wherein two fixing frames (3) are symmetrically fixedly connected to the top of the workbench (1), a lifting plate (5) is slidably connected to the fixing frames (3), a cylinder (4) is fixedly mounted on the top of the fixing frames (3), an output end of the cylinder (4) is fixedly connected to the top of the lifting plate (5), two groups of connecting rods (6) are fixedly connected to the side wall of the lifting plate (5), a cleaning assembly is fixedly connected to one end of each group of connecting rods (6) away from the lifting plate (5), and the two cleaning assemblies extend between the coils of the reactor body (2); The cleaning assembly comprises an extrusion unit, a fixed plate (7) and a conveyor belt (11), wherein there are two extrusion units, and two fixed plates (7) are arranged between the two extrusion units and are arranged in an upper and lower distribution, wherein one of the extrusion units is fixedly connected to the connecting rod (6), and a conveyor belt (11) is arranged between the two fixed plates (7), and the conveyor belt (11) is connected to the fixed plate (7) through two transmission rollers (10), and the two transmission rollers (10) are both rotatably connected to the fixed plate (7), and a motor (8) is fixedly installed on the top of the fixed plate (7) located at the bottom, and the motor (8) is connected to one of the transmission rollers (10) through a gear transmission member (9), and support plates (13) are evenly fixedly connected to the conveyor belt (11), and a wiping unit is arranged on the support plate (13); The wiping unit comprises a rotating rod (14), a mounting plate (17) and a sponge block (18); the side of the support plate (13) facing away from the conveyor belt (11) is rotatably connected to the rotating rod (14); a spur gear (19) is fixedly connected to the rotating rod (14); a mounting plate (17) is provided on the side of the rotating rod (14) facing away from the support plate (13); a sponge block (18) is fixedly connected to the side of the mounting plate (17) facing away from the rotating rod (14); a guide tooth plate (12) is fixedly connected to the top of the fixed plate (7) located below; the guide tooth plate (12) is located on the outside of the conveyor belt (11); and the spur gear (19) is meshingly connected to the guide tooth plate (12); The extrusion unit comprises a base (20), a support plate (21) and a top seat (22); the base (20) is fixedly connected to both sides of the fixing plate (7) located at the bottom, the top seat (22) is fixedly connected to both sides of the fixing plate (7) located at the top, a support plate (21) is fixedly connected between the base (20) and the top seat (22), a water pump (23) is fixedly installed on the top of the top seat (22), one end of the water pump (23) is externally connected to a water supply device, the other end of the water pump (23) extends into the inner cavity of the top seat (22), and the bottom of the top seat (22) is fixedly connected to the top seat (22). A plurality of nozzles (24) are evenly fixedly connected, the nozzles (24) are communicated with the inner cavity of the top seat (22), a drainage groove is provided on the top of the base (20), a drainage pipe (33) is fixedly connected to the bottom of the base (20), the drainage pipe (33) is communicated with the drainage groove, a guide extrusion block (25) is fixedly connected between the base (20) and the top seat (22), the guide extrusion block (25) is located on the inner side of the support plate (21), and the distance between the guide extrusion block (25) and the conveyor belt (11) gradually decreases from one side to the other side along the arc end of the fixed plate (7).

2. The production equipment of a frequency converter line reactor according to claim 1, characterized in that: Both sides of the guide extrusion block (25) are rotatably connected to a rotating shaft (27), and two transmission rollers (28) are fixedly connected to the two rotation shafts (27). An extrusion belt (29) is transmission-connected between the two transmission rollers (28), and the extrusion belt (29) is in contact with the guide extrusion block (25). A motor (26) is fixedly mounted on one side of the guide extrusion block (25), and an output end of the motor (26) is fixedly connected to one of the rotation shafts (27). The outer side of the extrusion belt (29) is evenly provided with protrusions, and the protrusions on the extrusion belt (29) are in the shape of a washboard.

3. The production equipment of a frequency converter line reactor according to claim 2, characterized in that: The nozzle (24) is located on the side where the distance between the guide extrusion block (25) and the conveyor belt (11) is larger; through grooves (30) are evenly arranged on the extrusion belt (29); the nozzle (24) is matched with the through grooves (30); the extrusion belt (29) is matched with the drainage groove on the base (20); through holes are evenly arranged on the protrusion of the extrusion belt (29); and the through grooves (30) are connected with the through holes.

4. The production equipment of a frequency converter line reactor according to claim 3, characterized in that: A T-shaped rod (15) is slidably connected in the inner cavity of the rotating rod (14); a spring (16) is fixedly connected between the T-shaped rod (15) and the inner wall of the rotating rod (14); one end of the T-shaped rod (15) away from the spring (16) extends to the outer side of the rotating rod (14) and is fixedly connected to the mounting plate (17); limiting grooves are symmetrically arranged in the inner cavity of the rotating rod (14); limiting blocks are symmetrically fixedly connected to the outer side of the T-shaped rod (15); and the limiting blocks are slidably connected to the limiting grooves.

5. The production equipment of a frequency converter line reactor according to claim 4, characterized in that: An air pump (32) is fixedly mounted on the outer wall of the support plate (21), the air pump (32) being in communication with the inner cavity of the support plate (21), and ventilation holes (31) are evenly arranged on one side of the support plate (21) close to the guide extrusion block (25), the ventilation holes (31) being in communication with the inner cavity of the support plate (21).

6. The production equipment of the inverter line reactor according to claim 5, characterized in that: A squeezing roller (34) is fixedly connected to the top of the base (20), and the squeezing roller (34) is located on the side where the distance between the guide squeezing block (25) and the conveyor belt (11) is smaller, and the distance between the squeezing roller (34) and the conveyor belt (11) is smaller than the distance between the squeezing belt (29) and the conveyor belt (11).

7. A frequency converter line reactor, characterized in that: The reactor is manufactured by the production equipment of the inverter incoming line reactor according to claim 6.

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