CN113048866A

CN113048866A - Detection mechanism for amorphous nanocrystalline iron core winding machine

Info

Publication number: CN113048866A
Application number: CN202110188444.2A
Authority: CN
Inventors: 昌赛; 兰杰华; 赵永辉; 戴鑫; 颜鑫
Original assignee: Shenzhen Pourleroi Technology Co ltd
Current assignee: Shenzhen Pourleroi Technology Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-06-29
Anticipated expiration: 2041-02-19
Also published as: CN113048866B

Abstract

A detection mechanism for an amorphous nanocrystalline iron core winding machine comprises an unwinding mechanism, a flattening mechanism, detection marking mechanisms, a winding mechanism and a rack, wherein the flattening mechanism is provided with two groups in parallel along the transverse direction; the detection marking mechanism comprises a roller, a mounting shaft, a moving frame, an ink dipping box, ink absorption cotton, a marking pen point, a first sliding rod, a first elastic piece, a second sliding rod, a second elastic piece, a first connecting ring, a connecting rope, a second connecting ring, a fixing plate, a push rod, a sliding plate, a third elastic piece and an ink supply mechanism for supplying ink to the ink absorption cotton. The method can quickly and effectively detect the flatness of the edge of the iron core steel belt and carry out corresponding marking.

Description

Detection mechanism for amorphous nanocrystalline iron core winding machine

Technical Field

The invention relates to the technical field of iron core detection, in particular to a detection mechanism for an amorphous nanocrystalline iron core winder.

Background

The amorphous nanocrystalline iron core is widely applied to electronic devices such as mutual inductors, transformer magnetic cores, instrument inductors and the like, is an ideal magnetic inductor product, and is formed by winding an amorphous nanocrystalline steel strip.

To amorphous nanocrystalline iron core steel band, need detect it before being applied to make the iron core, if iron core steel band edge is unsmooth to have the burr, can lead to the reduction of the regularity of the iron core of rolling on the one hand, and on the other hand can lead to the reduction of iron core magnetic property, has seriously reduced the quality of iron core, and current detection mechanism generally can not carry out the detection of swift effectual roughness to iron core steel band edge.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a detection mechanism for an amorphous nanocrystalline iron core winding machine, which can quickly and effectively detect the flatness of the edge of an iron core steel belt and carry out corresponding marking.

(II) technical scheme

The invention provides a detection mechanism for an amorphous nanocrystalline iron core winding machine, which comprises an unwinding mechanism, a flattening mechanism, a detection marking mechanism, a winding mechanism and a rack, wherein the flattening mechanism is provided with two groups in parallel along the transverse direction;

the detection marking mechanism comprises a roller, a mounting shaft, a moving frame, an ink dipping box, ink absorption cotton, a marking pen point, a first sliding rod, a first elastic piece, a second sliding rod, a second elastic piece, a first connecting ring, a connecting rope, a second connecting ring, a fixing plate, a push rod, a sliding plate, a third elastic piece and an ink supply mechanism for supplying ink to the ink absorption cotton; the roller is provided with a clamping groove, the roller is arranged on the mounting shaft, the mounting shaft is rotationally arranged on the moving frame, the first sliding rod, the first elastic part, the second sliding rod and the second elastic part are longitudinally arranged, the first sliding rod and the second sliding rod both penetrate through the fixed plate and are slidably connected with the fixed plate, the longitudinal end of the first sliding rod is connected with the moving frame, the longitudinal end of the second sliding rod is connected with the ink dipping box, the longitudinal two ends of the first elastic part are respectively connected with the moving frame and the fixed plate, the longitudinal two ends of the second elastic part are respectively connected with the ink dipping box and the fixed plate, the fixed plate is arranged on the frame, the fixed plate is provided with two through holes for passing through the connecting rope, the connecting rope is U-shaped, the U-shaped opening faces the roller, two ends of the connecting rope are respectively connected with the first connecting ring and the second connecting ring, and the first connecting ring and the second connecting ring are respectively arranged on the moving frame and the ink dipping box; the ink absorption cotton is filled in the ink dipping box, a moving channel used for penetrating the push rod is longitudinally arranged on the ink absorption cotton, the marking pen point penetrates through one longitudinal end of the ink dipping box, the marking pen point is in contact with the ink absorption cotton, the ink dipping box is communicated with the ink supply mechanism, the push rod is arranged on the moving frame and penetrates through the other longitudinal end of the ink dipping box, the push rod is located on one longitudinal side of the sliding plate and is of an L-shaped structure, the push rod is longitudinally connected with the ink dipping box in a sliding mode, the sliding plate is connected with the marking pen point, the sliding plate is slidably arranged in the ink dipping box, the third elastic piece is longitudinally arranged, and the two longitudinal ends of the third elastic piece are.

Preferably, through-hole edge is provided with the fillet, is provided with two sets of guiding mechanism on the fixed plate, and guiding mechanism includes leading wheel and wheel carrier, and the leading wheel rotates and sets up on the wheel carrier, and the wheel carrier setting is on the fixed plate, and two leading wheels are walked around to the connection rope.

Preferably, the ink supply mechanism comprises a connecting frame, a cylinder plug, an ink storage cylinder, a floating plug, a screen plate, a bearing cylinder and a hose; the link sets up on removing the frame, the section of thick bamboo stopper sets up at storage ink section of thick bamboo top, store up the ink section of thick bamboo setting on holding a section of thick bamboo, store up ink bobbin end and accept a section of thick bamboo intercommunication, the floating stopper is including the circular cone portion and the boss portion from top to bottom integrated into one piece, the circular cone portion conical crown sets up, and the conical crown is located stores up the ink section of thick bamboo inboard, the otter board setting is on accepting a section of thick bamboo internal surface, the otter board is located the floating stopper below, accept a section of thick bamboo setting on the link, the hose both ends respectively with hold a bobbin end and.

Preferably, the fixing rod is longitudinally arranged on the inner surface of the ink dipping box, the fixing rod penetrates through the sliding plate and is in sliding connection with the sliding plate, and a groove for penetrating the fixing rod is longitudinally arranged on the blotting cotton.

Preferably, one end of the first sliding rod, which is far away from the moving frame, is connected with a first limiting table, the section size of the first limiting table along the vertical surface is larger than that of the first sliding rod along the vertical surface, one end of the second sliding rod, which is far away from the ink soaking box, is connected with a second limiting table, and the section size of the second limiting table along the vertical surface is larger than that of the second sliding rod along the vertical surface; the first elastic piece, the second elastic piece and the third elastic piece are compression springs, the first elastic piece is sleeved on the outer peripheral side of the first sliding rod, the second elastic piece is sleeved on the outer peripheral side of the second sliding rod, and the third elastic piece is sleeved on the outer peripheral side of the fixed rod.

Preferably, the moving frame is provided with a cleaning brush abutting against the clamping groove.

Preferably, the unwinding mechanism comprises an unwinding roller, a first motor, a first lead screw nut, a first mobile station, a second mobile station and a first guide rod, the two longitudinal ends of the unwinding roller are respectively and rotatably arranged on the first mobile station and the second mobile station, the first motor is arranged on the frame, the first motor is in driving connection with the first lead screw, the first lead screw is rotatably arranged on the frame, the first lead screw is in threaded connection with the first lead screw nut, the first lead screw nut is connected with the first mobile station, the second mobile station is slidably arranged on the first guide rod, the first guide rod is arranged on the frame, and the first lead screw and the first guide rod are both vertically arranged;

the winding mechanism comprises a winding roller, a rotating shaft, a second motor, a second screw rod nut, a third mobile station, a fourth mobile station, a second guide rod, a third motor, a driving gear and a driven gear, the winding roller and the driven gear are coaxially arranged on the rotating shaft, two ends of the rotating shaft are respectively and rotatably arranged on the third moving table and the fourth moving table, the third motor is arranged on the third moving table and is in driving connection with the driving gear, the driving gear is in meshing connection with the driven gear, the second motor is arranged on the rack and is in driving connection with the second lead screw, the second lead screw is rotatably arranged on the rack and is in threaded connection with the second lead screw nut, the second lead screw nut is connected with the third moving table, the fourth moving table is slidably arranged on the second guide rod, the second guide rod is arranged on the rack, and the second lead screw and the second guide rod are both vertically arranged;

the controller is used for controlling the first motor, the second motor and the third motor.

Preferably, the interval adjustment mechanism comprises a knob, a bidirectional screw rod, a third guide rod and a connecting assembly, the connecting assembly is symmetrically provided with two groups along the vertical direction, the connecting assembly comprises a first lifting platform, a second lifting platform and a third screw rod nut, the bidirectional screw rod and the third guide rod are vertically arranged, the bidirectional screw rod is rotatably connected with the rack, the third guide rod is connected with the rack, the knob is connected with the top end of the bidirectional screw rod, a first screw thread part and a second screw thread part which are opposite in thread rotating direction are arranged on the bidirectional screw rod, the two third screw rod nuts are respectively in threaded connection with the first screw thread part and the second screw thread part, the third screw rod nut is connected with the first lifting platform, the second lifting platform is slidably arranged on the third guide rod, and the longitudinal two ends of the flattening roller are respectively rotatably connected with the first lifting platform and the second lifting platform.

Preferably, the bottom of the frame is provided with a foot cup wheel.

Preferably, the working method comprises the following steps:

s1, adjusting the distance between the two flattening rollers through the distance adjusting mechanism to flatten the iron core steel belt through the flattening rollers;

s2, passing the iron core steel belt through the flattening roller and the clamping groove;

s3, winding the iron core steel belt released by the unwinding mechanism through the winding mechanism;

s4, the iron core steel belt drives the roller to rotate, the edge regularity of the moving iron core steel belt is detected by using a detection marking mechanism, and the method comprises the following three conditions of A1-A3:

a1, when the edges of the iron core steel belt are regular, the roller rotates stably, and the marking pen point is not contacted with the edges of the iron core steel belt;

a2, when an inner groove is formed in the edge of the iron core steel belt, the roller moves towards the iron core steel belt, the roller drives the push rod to move through the mounting shaft and the moving frame, the push rod pushes the sliding plate to move towards the iron core steel belt, the sliding plate drives the marking pen point to move, the marking pen point marks the transverse side of the iron core steel belt where the groove is formed, and when the inner groove moves away from the roller and the regular edge of the iron core steel belt is in contact with the roller, the marking pen point moves away from the iron core steel belt;

a3, when the edge of the iron core steel belt protrudes outwards, the roller moves towards the direction far away from the iron core steel belt, the roller slides along the longitudinal direction through the first sliding rod, the moving frame compresses the first elastic part on the fixing plate, the first connecting ring moves along the direction far away from the iron core steel belt along with the moving frame, the connecting rope looses towards the second connecting ring, the second elastic part pushes the ink soaking box to move towards the iron core steel belt, the marking pen point moves towards the iron core steel belt, the marking pen point marks the lateral side, where the protrusion appears, of the iron core steel belt, and when the protrusion moves away from the roller and the regular edge of the iron core steel belt is in contact with the roller, the marking pen point moves away from the iron core steel;

and S5, after the detection of the iron core steel belt is completed, the position of irregular edge of the iron core steel belt is determined by observing the position of the mark on the wound iron core steel belt.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

the technical scheme of the invention can quickly and effectively detect the flatness of the edge of the iron core steel belt and carry out corresponding marking. The ink received by the ink absorption cotton from the ink supply mechanism can be soaked on the marking pen head, so that the marking pen head has the function of performing color marking on the edge of the steel strip. When using, emit the steel band from unwinding mechanism to the rolling is on winding mechanism, and the steel band is flattened through two flattening rollers in the mechanism that flattens and is handled, makes the steel band between two sets of flattening mechanisms can keep the leveling, can also prevent that the steel band from taking place to slide on vertical, and the steel band is pressed from both sides tightly by two gyro wheels in two sets of detection mark mechanism, and the steel band edge contacts with the draw-in groove tank bottom, and two gyro wheels of steel band drive roll, and the steel band is difficult to be worn and torn.

When the edge of the steel strip is kept in a regular state, the roller and the marking pen point can keep the stability of the position, and the marking pen point is not in contact with the edge of the steel strip and cannot mark the steel strip.

When the evagination appears in the steel band edge, the steel band can push away the gyro wheel to the outside, the gyro wheel is through the installation axle, remove frame and first go-between and loosen the connection rope, first elastic component is compressed tightly, the extension of second elastic component, the connection rope is in the tensioning state between first go-between and second go-between, the push rod is to keeping away from the slide direction removal, the dipping box removes to the steel band direction, blotting cotton and mark nib all remove to the steel band direction, mark nib butt is in the steel band edge, mark the steel band edge, second elastic component and blotting cotton still play the cushioning effect, can effectually reduce the probability that the mark nib was damaged by wearing and tearing and falling in the prerequisite of carrying out the mark at the steel band edge guaranteeing the mark nib, the life of extension mark nib.

When the inner groovy appears in the steel band edge, the gyro wheel can move to the inboard when contacting with the inner groovy, the push rod is along with removing the inside movement of frame, the push rod pushes away the slide, the slide moves to the steel band direction, the slide drives the mark nib and moves to the steel band direction, the third elastic component is compressed, the blotting cotton takes place to warp, the blotting cotton can contact with the mark nib all the time, can supply ink to the mark nib, utilize the mark nib to carry out mark processing to the steel band edge, at this moment, soak the ink horn and be pulled to keeping away from the steel band direction, the elastic modulus of first elastic component is greater than the elastic modulus of second elastic component, thereby can guarantee the extension of first elastic component, the second elastic component is compressed, but not influence the process that the mark nib carries out mark processing to the steel band edge.

Therefore, no matter the roller rolls to the convex part or the concave part of the steel strip, the marking pen head can move towards the steel strip, and the marking pen head is used for marking the edge of the steel strip at the transverse side of the convex part and the concave part of the edge of the steel strip. When the flat area of the edge of the steel strip moves to contact with the roller again, the marking pen head automatically separates from the edge of the steel strip. The distance between the marking pen point and the roller is determined, after detection is finished, the convex or concave part of the edge of the steel belt can be found only by observing the corresponding distance forwards at the marking position on the steel belt, and the position where the edge of the steel belt is not flat can be visually judged.

Drawings

Fig. 1 is a schematic structural diagram of a detection mechanism for an amorphous nanocrystalline iron core winder according to the present invention.

Fig. 2 is an enlarged view of the structure of fig. 1 at a.

Fig. 3 is an enlarged view of the structure of fig. 1 at B according to the present invention.

Fig. 4 is a partial structural cross-sectional view of the marking principle of the detection mechanism for the amorphous nanocrystalline iron core winder provided by the invention.

Fig. 5 is an enlarged view of the structure of fig. 4 at C according to the present invention.

Fig. 6 is a schematic structural diagram of a roller and a marking pen point in a detection mechanism for an amorphous nanocrystalline iron core winder according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6 at D according to the present invention.

Reference numerals: 1. unwinding rollers; 2. a first motor; 3. a first lead screw; 4. a first mobile station; 5. a second mobile station; 6. a first guide bar; 7. a wind-up roll; 8. a second motor; 9. a second lead screw; 10. a third mobile station; 11. a fourth mobile station; 12. a second guide bar; 13. a third motor; 14. a driving gear; 15. a driven gear; 16. flattening rollers; 17. a first elevating platform; 18. a knob; 19. a bidirectional screw rod; 20. a roller; 201. a card slot; 21. installing a shaft; 22. a movable frame; 23. a connecting frame; 24. a cylinder plug; 25. an ink storage cylinder; 26. a floating plug; 27. a screen plate; 28. a receiving cylinder; 29. a hose; 30. soaking the ink box; 31. blotting cotton; 311. a moving channel; 312. a groove; 32. marking the pen point; 33. a first slide bar; 34. a first elastic member; 35. a first limit table; 36. a second slide bar; 37. a second elastic member; 38. a second limit table; 39. a first connecting ring; 40. connecting ropes; 41. a second connection ring; 42. a guide wheel; 43. a wheel carrier; 44. a fixing plate; 441. a through hole; 45. a push rod; 46. a slide plate; 47. a third elastic member; 48. fixing the rod; 49. a frame; 50. a foot cup wheel; 51. cleaning a brush; 52. a second lifting table; 53. and a third guide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-7, the detection mechanism for the amorphous nanocrystalline iron core winder provided by the invention comprises an unwinding mechanism, a flattening mechanism, detection marking mechanisms, a winding mechanism and a frame 49, wherein the flattening mechanism is provided with two groups side by side along the transverse direction, the detection marking mechanisms are symmetrically provided with two groups along the longitudinal direction, the unwinding mechanism, the detection marking mechanisms and the winding mechanism are sequentially provided along the transverse direction, one flattening mechanism is positioned between the unwinding mechanism and the detection marking mechanism, the other flattening mechanism is positioned between the detection marking mechanism and the winding mechanism, the unwinding mechanism and the winding mechanism are both arranged on the frame 49, and the flattening mechanism comprises two flattening rollers 16 arranged side by side along the vertical direction and an interval adjusting mechanism for adjusting the interval between the two flattening rollers 16;

the detection marking mechanism comprises a roller 20, a mounting shaft 21, a moving frame 22, an ink dipping box 30, an ink absorption cotton 31, a marking pen point 32, a first sliding rod 33, a first elastic member 34, a second sliding rod 36, a second elastic member 37, a first connecting ring 39, a connecting rope 40, a second connecting ring 41, a fixing plate 44, a push rod 45, a sliding plate 46, a third elastic member 47 and an ink supply mechanism for supplying ink to the ink absorption cotton 31; the roller 20 is provided with a clamping groove 201, the roller 20 is arranged on the mounting shaft 21, the mounting shaft 21 is rotatably arranged on the moving frame 22, the first sliding rod 33, the first elastic member 34, the second sliding rod 36 and the second elastic member 37 are all arranged along the longitudinal direction, the first sliding rod 33 and the second sliding rod 36 both penetrate through the fixing plate 44 and are connected with the fixing plate 44 in a sliding manner, one longitudinal end of the first sliding rod 33 is connected with the moving frame 22, one longitudinal end of the second sliding rod 36 is connected with the ink dipping box 30, two longitudinal ends of the first elastic member 34 are respectively connected with the moving frame 22 and the fixing plate 44, two longitudinal ends of the second elastic member 37 are respectively connected with the ink dipping box 30 and the fixing plate 44, the fixing plate 44 is arranged on the frame 49, the fixing plate 44 is provided with two through holes 441 for penetrating through the connecting rope 40, the connecting rope 40 is U-shaped, the U-shaped opening faces the roller 20, two ends of the connecting rope 40 are respectively connected with the first connecting ring 39, the first connection ring 39 and the second connection ring 41 are respectively provided on the moving frame 22 and the ink immersion tank 30; the ink absorption cotton 31 is filled in the ink dipping box 30, a moving channel 311 for passing through a push rod 45 is longitudinally arranged on the ink absorption cotton 31, a marking pen head 32 penetrates through one longitudinal end of the ink dipping box 30, the marking pen head 32 is in contact with the ink absorption cotton 31, the ink dipping box 30 is communicated with an ink supply mechanism, the push rod 45 is arranged on the moving frame 22, the push rod 45 penetrates through the other longitudinal end of the ink dipping box 30, the push rod 45 is located on one longitudinal side of a sliding plate 46, the push rod 45 is of an L-shaped structure, the push rod 45 is longitudinally and slidably connected with the ink dipping box 30, the sliding plate 46 is connected with the marking pen head 32, the sliding plate 46 is slidably arranged in the ink dipping box 30, a third elastic piece 47 is longitudinally arranged, and two longitudinal ends of the third elastic piece.

The embodiment of the invention can quickly and effectively detect the flatness of the edge of the iron core steel belt and carry out corresponding marking. The ink received by the blotter 31 from the ink supply mechanism is allowed to wet the marking nib 32, enabling the marking nib 32 to function as a color marker at the edge of the strip. When using, emit the steel band from unwinding mechanism to the rolling is on winding mechanism, the steel band carries out the exhibition paper-back edition through two flattening rollers 16 in the mechanism that flattens and handles, make the steel band between two sets of flattening mechanisms can keep the leveling state, can also prevent that the steel band from taking place to slide on vertical, the steel band is pressed from both sides tightly by two gyro wheels 20 in two sets of detection mark mechanism, the steel band edge contacts with draw-in groove 201 tank bottom, two gyro wheels 20 of steel band drive roll, the steel band is difficult is worn and torn. When the edge of the steel strip is kept in a regular state, the roller 20 and the marking pen head 32 can keep the stability of the position, and the marking pen head 32 is not in contact with the edge of the steel strip and cannot mark the steel strip. When the edge of the steel strip protrudes outwards, the steel strip pushes the roller 20 outwards, the roller 20 loosens the connecting rope 40 through the mounting shaft 21, the moving frame 22 and the first connecting ring 39, the first elastic part 34 is pressed, the second elastic part 37 extends, the connecting rope 40 is in a tensioning state between the first connecting ring 39 and the second connecting ring 41, the push rod 45 moves towards the direction away from the sliding plate 46, the ink soaking box 30 moves towards the steel strip, the ink absorbing cotton 31 and the marking pen head 32 both move towards the steel strip, the marking pen head 32 abuts against the edge of the steel strip to mark the edge of the steel strip, the second elastic part 37 and the ink absorbing cotton 31 also play a buffering role, the probability that the marking pen head 32 is worn and broken is reduced on the premise that the marking pen head 32 can effectively mark the edge of the steel strip is ensured, and the service life of the marking pen head 32 is prolonged. When an inner groove is formed in the edge of the steel strip, the roller 20 moves inwards when contacting with the inner groove, the push rod 45 moves inwards along with the moving frame 22, the push rod 45 pushes the sliding plate 46, the sliding plate 46 moves towards the steel strip, the sliding plate 46 drives the marking pen head 32 to move towards the steel strip, the third elastic piece 47 is compressed, the ink absorption cotton 31 deforms, the ink absorption cotton 31 can always contact with the marking pen head 32 and supply ink to the marking pen head 32, the edge of the steel strip is marked by using the marking pen head 32, at the moment, the ink soaking box 30 is pulled towards the direction far away from the steel strip, the elastic modulus of the first elastic piece 34 is larger than that of the second elastic piece 37, and therefore the first elastic piece 34 can be ensured to extend, the second elastic piece 37 is compressed, but the process of marking the edge of the steel strip by using the marking pen head 32 is not influenced. Therefore, whether the roller 20 rolls to the convex part or the concave part of the steel strip, the marking pen head 32 moves towards the steel strip, and the marking pen head 32 is used for marking the edge of the steel strip on one side of the convex part or the concave part of the edge of the steel strip. When the flat area of the strip edge is again moved into contact with the roller 20, the marking nib 32 automatically disengages from the strip edge. The distance between the marking pen point 32 and the roller 20 is determined, and after detection is finished, the convex or concave part of the edge of the steel belt can be found only by observing the corresponding distance forwards at the marking position on the steel belt, so that the position where the edge of the steel belt is not flat can be visually judged.

In an alternative embodiment, a circular corner is provided at the edge of the through hole 441, two sets of guiding mechanisms are provided on the fixing plate 44, the guiding mechanisms comprise a guiding wheel 42 and a wheel frame 43, the guiding wheel 42 is rotatably provided on the wheel frame 43, the wheel frame 43 is provided on the fixing plate 44, and the connecting rope 40 bypasses the two guiding wheels 42.

It should be noted that by arranging the round corner at the through hole 441, the edge of the through hole 441 can be prevented from scraping and damaging the connecting rope 40; after the connecting rope 40 passes through the through hole 441, the connecting rope can bypass the two guide wheels 42, so that the abrasion of the connecting rope 40 is further reduced, and the service life of the connecting rope 40 is prolonged.

In an alternative embodiment, the ink supply mechanism includes a connection frame 23, a bung 24, an ink reservoir 25, a floating plug 26, a mesh plate 27, a receiving canister 28, and a hose 29; the connecting frame 23 is arranged on the moving frame 22, the cylinder plug 24 is arranged at the top of the ink storage cylinder 25, the ink storage cylinder 25 is arranged on the receiving cylinder 28, the bottom end of the ink storage cylinder 25 is communicated with the receiving cylinder 28, the floating plug 26 comprises a conical part and a boss part which are integrally formed from top to bottom, the conical top of the conical part is arranged upwards, the conical top is positioned on the inner side of the ink storage cylinder 25, the screen plate 27 is arranged on the inner surface of the receiving cylinder 28, the screen plate 27 is positioned below the floating plug 26, the receiving cylinder 28 is arranged on the connecting frame 23, and two ends of the hose 29 are respectively communicated with the bottom end of the receiving cylinder 28 and the top end of the ink soaking box.

It should be noted that, ink can be added into the ink storage cylinder 25 by removing the cylinder plug 24, the ink flows downward into the receiving cylinder 28, the floating plug 26 floats in the ink, the ink flows downward through the screen plate 27 and flows into the ink dipping box 30 through the hose 29, and is dipped in the ink absorption cotton 31, so as to supply ink to the ink absorption cotton 31, so that the ink absorption cotton 31 is used for supplying ink to the marking pen head 32, and the marking pen head 32 can be ensured to be continuously marked; along with the accumulation of ink in the receiving cylinder 28, the floating plug 26 gradually rises to a height, when the floating plug 26 rises to block the bottom end of the ink storage cylinder 25, the ink cannot continuously flow into the receiving cylinder 28 from the interior of the ink storage cylinder 25, the receiving cylinder 28 is prevented from containing excessive ink, the ink soaked in the ink absorption cotton 31 is prevented from exceeding an absorption threshold value, the ink leakage is avoided, a proper amount of ink can be automatically soaked in the ink absorption cotton 31, the ink is saved, and the neatness of the structure is ensured.

In an alternative embodiment, the fixing rod 48 is provided on the inner surface of the ink-dipping cartridge 30 along the longitudinal direction, the fixing rod 48 penetrates the sliding plate 46 and is slidably connected with the sliding plate 46, and the absorbent cotton 31 is provided with a groove 312 along the longitudinal direction for penetrating the fixing rod 48.

It should be noted that the fixing rod 48 can guide the sliding process of the sliding plate 46 along the longitudinal direction, so as to improve the accuracy of the moving direction of the sliding plate 46 and the marking pen head 32 and the stability of the moving process, and ensure the marking quality.

In an alternative embodiment, the end of the first sliding rod 33 far away from the moving rack 22 is connected with a first limit table 35, the cross-sectional dimension of the first limit table 35 along the vertical surface is larger than that of the first sliding rod 33 along the vertical surface, the end of the second sliding rod 36 far away from the ink immersion box 30 is connected with a second limit table 38, and the cross-sectional dimension of the second limit table 38 along the vertical surface is larger than that of the second sliding rod 36 along the vertical surface; the first elastic piece 34, the second elastic piece 37 and the third elastic piece 47 are compression springs, the first elastic piece 34 is sleeved on the outer periphery of the first sliding rod 33, the second elastic piece 37 is sleeved on the outer periphery of the second sliding rod 36, and the third elastic piece 47 is sleeved on the outer periphery of the fixing rod 48. First elastic component 34, second elastic component 37 and third elastic component 47 homoenergetic are stable stretch out and draw back, can not drop, have improved the stability in the use, have prolonged life, have avoided because of appearing dropping and need shut down and the maintenance of going on, have guaranteed detection efficiency.

In an alternative embodiment, the moving frame 22 is provided with a cleaning brush 51 abutting at the slot 201.

It should be noted that the roller 20 can intermittently reflect the edge flatness of the steel strip, and the cleaning brush 51 can clean the slot 201 to prevent inaccurate reflection caused by the adhesion of impurities.

In an optional embodiment, the unwinding mechanism comprises an unwinding roller 1, a first motor 2, a first lead screw 3, a first lead screw nut, a first moving platform 4, a second moving platform 5 and a first guide rod 6, wherein two longitudinal ends of the unwinding roller 1 are respectively and rotatably arranged on the first moving platform 4 and the second moving platform 5, the first motor 2 is arranged on a frame 49, the first motor 2 is in driving connection with the first lead screw 3, the first lead screw 3 is rotatably arranged on the frame 49, the first lead screw 3 is in threaded connection with the first lead screw nut, the first lead screw nut is connected with the first moving platform 4, the second moving platform 5 is slidably arranged on the first guide rod 6, the first guide rod 6 is arranged on the frame 49, and the first lead screw 3 and the first guide rod 6 are both vertically arranged;

the winding mechanism comprises a winding roller 7, a rotating shaft, a second motor 8, a second screw rod 9, a second screw rod nut, a third moving platform 10, a fourth moving platform 11, a second guide rod 12, a third motor 13, a driving gear 14 and a driven gear 15, wherein the winding roller 7 and the driven gear 15 are coaxially arranged on the rotating shaft, two ends of the rotating shaft are respectively and rotatably arranged on the third moving platform 10 and the fourth moving platform 11, the third motor 13 is arranged on the third moving platform 10, the third motor 13 is in driving connection with the driving gear 14, the driving gear 14 is in meshing connection with the driven gear 15, the second motor 8 is arranged on a rack 49, the second motor 8 is in driving connection with the second screw rod 9, the second screw rod 9 is rotatably arranged on the rack 49, the second screw rod 9 is in threaded connection with the second screw rod nut, the second screw rod nut is connected with the third moving platform 10, the fourth moving platform 11 is slidably arranged on the second guide rod 12, the second guide rod 12 is arranged on the frame 49, and the second screw rod 9 and the second guide rod 12 are both vertically arranged;

a controller is also included for controlling the first motor 2, the second motor 8 and the third motor 13.

It should be noted that, because the steel band need flatten through flattening mechanism after unreeling with before the rolling, if the height that the steel band was unreeled after with before the rolling can not keep unanimous with the height that flattens of flattening mechanism, can make the steel band produce the deformation in flattening mechanism department, the steel band is different with the area of contact of two flattening rollers 16, influences the roughness of steel band easily. The controller can automatically control the rotating speeds of the first motor 2, the second motor 8 and the third motor 13 according to the size of the steel strip, so that the steel strip is maintained in a flat state after unreeling and before reeling. Among the unwinding mechanism, first motor 2 can drive first lead screw 3 and rotate, first lead screw 3 drives first screw-nut and removes, first screw-nut drives first mobile station 4 and removes, first guide bar 6 is used for carrying out the direction of vertical direction to second mobile station 5, make unwinding roller 1 can remove along vertical direction along with first mobile station 4 and second mobile station 6, thereby can be along with the continuous height of unreeling automatic adjustment steel band from unwinding roller 1 and unreeling away, make the steel band can be balanced pass between two flattening rollers 16, carry out more smooth processing of flattening. Similarly, in the winding mechanism, the second motor 8 can drive the second lead screw 9 to rotate, the second lead screw 9 drives the second lead screw nut to move, the second lead screw nut drives the third moving platform 10 to move, the second guide rod 12 guides the fourth moving platform 11 in the vertical direction, so that the height adjustment of the rotating shaft and the winding roller 7 in the vertical direction can be realized, the third motor 13 can drive the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, and the driven gear 15 drives the winding roller 7 to rotate through the rotating shaft, so as to perform the winding operation of the steel belt; along with the continuous operation of the winding process, the steel belt can be wound on the winding roller 7 at the same height after passing through the two flattening rollers 16 by adjusting the winding height of the winding roller 7, the deformation degree of the steel belt is reduced, and the winding quality of the steel belt is improved.

In an alternative embodiment, the spacing adjustment mechanism comprises a knob 18, a bidirectional lead screw 19, the connecting assembly comprises a first lifting platform 17, a second lifting platform 52 and third lead screw nuts, the two-way lead screw 19 and the third guide rod 53 are vertically arranged, the two-way lead screw 19 is rotatably connected with the rack 49, the third guide rod 53 is connected with the rack 49, the knob 18 is connected with the top end of the two-way lead screw 19, a first thread part and a second thread part with opposite thread turning directions are arranged on the two-way lead screw 19, the two third lead screw nuts are respectively in threaded connection with the first thread part and the second thread part, the third lead screw nut is connected with the first lifting platform 17, the second lifting platform 52 is slidably arranged on the third guide rod 53, and the two longitudinal ends of the flattening roller 16 are respectively rotatably connected with the first lifting platform 17 and the second lifting platform 52.

It should be noted that the two-way screw rod 19 can be driven to rotate by rotating the knob 18, the three-way screw rod 19 drives the third screw rod nuts to move, the two third screw rod nuts move in the opposite direction or in the opposite direction, the two first lifting tables 17 move in the opposite direction or in the opposite direction, and the third guide rod 53 is used for guiding the second lifting table 52 in the vertical direction, so that the flattening rollers 16 can move in the opposite direction or in the opposite direction in the vertical direction, the distance between the two flattening rollers 16 is adjusted, the steel belts with different thicknesses can be flattened, and the application range is expanded. After the adjustment is finished, the distance between the two flattening rollers 16 can be stably maintained due to the self-locking property of the threaded connection between the third screw rod nut and the bidirectional screw rod 19.

In an alternative embodiment, the bottom of the frame 49 is provided with a caster wheel 50 to facilitate flexible movement, transport and securement as required by use.

In an alternative embodiment, the method of operation comprises the steps of:

s1, adjusting the distance between the two flattening rollers 16 through the distance adjusting mechanism to flatten the iron core steel belt through the flattening rollers 16 until the iron core steel belt can pass through the steel belt and be flattened;

s2, the iron core steel belt penetrates through the flattening roller 16 and the clamping groove 201, the edge of the steel belt is in contact with the bottom of the clamping groove 201 and can be maintained in a state of being in constant contact with the roller 20, the flatness condition of the edge of the steel belt is effectively converted into the longitudinal movement condition of the roller 20, and the structure is ingenious;

s4, the iron core steel belt drives the roller 20 to rotate, the edge regularity of the moving iron core steel belt is detected by using a detection marking mechanism, and the method comprises the following three conditions of A1-A3:

a1, when the edges of the iron core steel belt are regular, the roller 20 rotates stably, the marking pen point 32 is not in contact with the edges of the iron core steel belt, and the edges of the steel belt are not marked;

a2, when an inner groove is formed in the edge of the iron core steel strip, the roller 20 moves towards the iron core steel strip, the roller 20 drives the push rod 45 to move through the mounting shaft 21 and the moving frame 22, the push rod 45 pushes the sliding plate 46 to move towards the iron core steel strip, the sliding plate 46 drives the marking pen point 32 to move, and the marking pen point 32 marks the transverse side of the position where the groove is formed in the iron core steel strip;

a3, when the edge of the iron core steel belt protrudes outwards, the roller 20 moves away from the iron core steel belt, the roller 20 slides longitudinally through the first sliding rod 33, the moving frame 22 compresses the first elastic part 34 on the fixing plate 44, the first connecting ring 39 moves along with the moving frame 22 in the direction away from the iron core steel belt, the connecting rope 40 loosens in the direction of the second connecting ring 41, the second elastic part 37 pushes the ink soaking box 30 to move towards the iron core steel belt, the marking pen point 32 moves towards the iron core steel belt, the marking pen point 32 marks the lateral side of the iron core steel belt protruding outwards, and when the protruding part moves away from the roller 20 and the regular edge of the iron core steel belt contacts with the roller 20, the marking pen point 32 moves away from the iron core steel belt;

It should be noted that, no matter the convex or concave part of the steel strip moves to the roller 20, the moving process of the marking pen head 32 to the steel strip direction can be realized, and the steel strip 32 is used for marking the edge of the steel strip on the lateral side of the convex or concave part. The distance between the marking pen point 32 and the roller 20 is determined, and after detection is finished, the convex or concave part of the edge of the steel belt can be found only by observing the corresponding distance forwards at the marking position on the steel belt, so that the position where the edge of the steel belt is not flat can be visually judged.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The detection mechanism for the amorphous nanocrystalline iron core winding machine is characterized by comprising an unwinding mechanism, a flattening mechanism, a detection marking mechanism, a winding mechanism and a rack (49), wherein the flattening mechanism is transversely arranged in parallel, the detection marking mechanism is longitudinally and symmetrically arranged in two groups, the unwinding mechanism, the detection marking mechanism and the winding mechanism are transversely and sequentially arranged, one flattening mechanism is positioned between the unwinding mechanism and the detection marking mechanism, the other flattening mechanism is positioned between the detection marking mechanism and the winding mechanism, the unwinding mechanism and the winding mechanism are both arranged on the rack (49), and the flattening mechanism comprises two flattening rollers (16) which are arranged in parallel in the vertical direction and an interval adjusting mechanism for adjusting the interval between the two flattening rollers (16);

the detection marking mechanism comprises a roller (20), a mounting shaft (21), a moving frame (22), an ink soaking box (30), ink absorption cotton (31), a marking pen point (32), a first sliding rod (33), a first elastic piece (34), a second sliding rod (36), a second elastic piece (37), a first connecting ring (39), a connecting rope (40), a second connecting ring (41), a fixing plate (44), a push rod (45), a sliding plate (46), a third elastic piece (47) and an ink supply mechanism for supplying ink to the ink absorption cotton (31); the roller (20) is provided with a clamping groove (201), the roller (20) is arranged on the mounting shaft (21), the mounting shaft (21) is rotatably arranged on the movable frame (22), the first sliding rod (33), the first elastic piece (34), the second sliding rod (36) and the second elastic piece (37) are longitudinally arranged, the first sliding rod (33) and the second sliding rod (36) penetrate through the fixed plate (44) and are slidably connected with the fixed plate (44), one longitudinal end of the first sliding rod (33) is connected with the movable frame (22), one longitudinal end of the second sliding rod (36) is connected with the ink soaking box (30), two longitudinal ends of the first elastic piece (34) are respectively connected with the movable frame (22) and the fixed plate (44), two longitudinal ends of the second elastic piece (37) are respectively connected with the ink soaking box (30) and the fixed plate (44), the fixed plate (44) is arranged on the machine frame (49), two through holes (441) for allowing the connecting rope (40) to pass through are arranged on the fixed plate (44), the connecting rope (40) is U-shaped, the opening of the U-shaped opening faces the roller (20), two ends of the connecting rope (40) are respectively connected with the first connecting ring (39) and the second connecting ring (41), and the first connecting ring (39) and the second connecting ring (41) are respectively arranged on the moving frame (22) and the ink soaking box (30); the ink absorption cotton (31) is filled in the ink soaking box (30), a moving channel (311) used for penetrating through a push rod (45) is longitudinally arranged on the ink absorption cotton (31), a marking pen point (32) penetrates through one longitudinal end of the ink soaking box (30), the marking pen point (32) is in contact with the ink absorption cotton (31), the ink soaking box (30) is communicated with an ink supply mechanism, the push rod (45) is arranged on a moving frame (22), the push rod (45) penetrates through the other longitudinal end of the ink soaking box (30), the push rod (45) is located on one longitudinal side of a sliding plate (46), the push rod (45) is of an L-shaped structure, the push rod (45) is longitudinally and slidably connected with the ink soaking box (30), the sliding plate (46) is connected with the marking pen point (32), the sliding plate (46) is slidably arranged in the ink soaking box (30), a third elastic piece (47) is longitudinally arranged, and two longitudinal ends of the third elastic piece (47) are respectively connected with the inner surface of the ink soaking.

2. The detecting mechanism of claim 1, wherein the edge of the through hole (441) is provided with a round corner, the fixing plate (44) is provided with two sets of guiding mechanisms, each guiding mechanism comprises a guiding wheel (42) and a wheel frame (43), the guiding wheels (42) are rotatably arranged on the wheel frames (43), the wheel frames (43) are arranged on the fixing plate (44), and the connecting rope (40) bypasses the two guiding wheels (42).

3. The detecting mechanism for the amorphous nanocrystalline iron core winder according to claim 1, wherein the ink supplying mechanism comprises a connecting frame (23), a cylinder plug (24), an ink storage cylinder (25), a floating plug (26), a screen plate (27), a receiving cylinder (28) and a hose (29); connecting frame (23) sets up on removing frame (22), section of thick bamboo stopper (24) set up and store up ink section of thick bamboo (25) top, store up ink section of thick bamboo (25) and set up on bearing a section of thick bamboo (28), store up ink section of thick bamboo (25) bottom and bear a section of thick bamboo (28) intercommunication, floating stopper (26) are including the circular cone portion and the boss portion from top to bottom integrated into one piece, the circular cone portion conical top sets up, and the conical top is located and stores up ink section of thick bamboo (25) inboard, otter board (27) set up on bearing a section of thick bamboo (28) internal surface, otter board (27) are located floating stopper (26) below, bear and connect section of thick bamboo (28) and set up on connecting frame (23), hose (29) both ends communicate with bearing a section of thick bamboo (28) bottom and immersion ink box (.

4. The detecting mechanism of claim 1, wherein a fixing rod (48) is longitudinally disposed on the inner surface of the ink dipping box (30), the fixing rod (48) penetrates through the sliding plate (46) and is slidably connected with the sliding plate (46), and a groove (312) for penetrating the fixing rod (48) is longitudinally disposed on the ink-absorbing cotton (31).

5. The detection mechanism for the amorphous nanocrystalline iron core winder according to claim 1, wherein one end of the first sliding rod (33) far away from the moving frame (22) is connected with a first limit table (35), the cross-sectional dimension of the first limit table (35) along the vertical surface is larger than that of the first sliding rod (33), one end of the second sliding rod (36) far away from the immersion ink box (30) is connected with a second limit table (38), and the cross-sectional dimension of the second limit table (38) along the vertical surface is larger than that of the second sliding rod (36); the first elastic piece (34), the second elastic piece (37) and the third elastic piece (47) are compression springs, the first elastic piece (34) is sleeved on the outer peripheral side of the first sliding rod (33), the second elastic piece (37) is sleeved on the outer peripheral side of the second sliding rod (36), and the third elastic piece (47) is sleeved on the outer peripheral side of the fixing rod (48).

6. The detecting mechanism for an amorphous nanocrystalline iron core winder according to claim 1, wherein a cleaning brush (51) abutting on the slot (201) is provided on the moving frame (22).

7. The detecting mechanism for the amorphous nanocrystalline iron core winder according to claim 1, wherein the unwinding mechanism comprises an unwinding roller (1), a first motor (2), a first lead screw (3), a first lead screw nut, a first moving platform (4), a second moving platform (5) and a first guide rod (6), the two longitudinal ends of the unwinding roller (1) are respectively and rotatably arranged on the first moving platform (4) and the second moving platform (5), the first motor (2) is arranged on a frame (49), the first motor (2) is in driving connection with the first lead screw (3), the first lead screw (3) is rotatably arranged on the frame (49), the first lead screw (3) is in threaded connection with the first lead screw nut, the first lead screw nut is connected with the first moving platform (4), the second moving platform (5) is slidably arranged on the first guide rod (6), and the first guide rod (6) is arranged on the frame (49), the first screw rod (3) and the first guide rod (6) are both vertically arranged;

the winding mechanism comprises a winding roller (7), a rotating shaft, a second motor (8), a second screw rod (9), a second screw rod nut, a third moving platform (10), a fourth moving platform (11), a second guide rod (12), a third motor (13), a driving gear (14) and a driven gear (15), wherein the winding roller (7) and the driven gear (15) are coaxially arranged on the rotating shaft, two ends of the rotating shaft are respectively and rotatably arranged on the third moving platform (10) and the fourth moving platform (11), the third motor (13) is arranged on the third moving platform (10), the third motor (13) is in driving connection with the driving gear (14), the driving gear (14) is in meshing connection with the driven gear (15), the second motor (8) is arranged on a rack (49), the second motor (8) is in driving connection with the second screw rod (9), the second screw rod (9) is rotatably arranged on the rack (49), the second screw rod (9) is in threaded connection with a second screw rod nut, the second screw rod nut is connected with a third moving platform (10), a fourth moving platform (11) is arranged on a second guide rod (12) in a sliding mode, the second guide rod (12) is arranged on a rack (49), and the second screw rod (9) and the second guide rod (12) are both arranged vertically;

the electric vehicle further comprises a controller for controlling the first motor (2), the second motor (8) and the third motor (13).

8. The detecting mechanism for the amorphous nanocrystalline iron core winder according to claim 1, wherein the spacing adjusting mechanism comprises a knob (18), a bidirectional screw rod (19), a third guide rod (53) and a connecting assembly, the connecting assembly is symmetrically provided with two sets along a vertical direction, the connecting assembly comprises a first lifting platform (17), a second lifting platform (52) and a third screw nut, the bidirectional screw rod (19) and the third guide rod (53) are both vertically arranged, the bidirectional screw rod (19) is rotatably connected with a frame (49), the third guide rod (53) is connected with the frame (49), the knob (18) is connected with the top end of the bidirectional screw rod (19), the bidirectional screw rod (19) is provided with a first thread part and a second thread part with opposite thread directions, the two third screw nuts are respectively connected with the first thread part and the second thread part, the third screw nut is connected with the first lifting platform (17), the second lifting platform (52) is arranged on the third guide rod (53) in a sliding mode, and the two longitudinal ends of the flattening roller (16) are respectively connected with the first lifting platform (17) and the second lifting platform (52) in a rotating mode.

9. The detecting mechanism for an amorphous nanocrystalline iron core winder according to claim 1, characterized in that a foot cup wheel (50) is provided at the bottom of the frame (49).

10. The detecting mechanism of claim 1, wherein the operating method comprises the following steps:

s1, adjusting the distance between the two flattening rollers (16) through a distance adjusting mechanism to flatten the iron core steel belt through the flattening rollers (16);

s2, passing the iron core steel belt through the flattening roller (16) and the clamping groove (201);

s4, the iron core steel belt drives the roller (20) to rotate, and the edge regularity of the moving iron core steel belt is detected by using a detection marking mechanism, wherein the detection marking mechanism comprises the following three conditions of A1-A3:

a1, when the edges of the iron core steel belt are regular, the roller (20) rotates stably, and the marking pen point (32) is not contacted with the edges of the iron core steel belt;

a2, when an inner groove is formed in the edge of the iron core steel belt, a roller (20) moves towards the iron core steel belt, the roller (20) drives a push rod (45) to move through a mounting shaft (21) and a moving frame (22), the push rod (45) pushes a sliding plate (46) to move towards the iron core steel belt, the sliding plate (46) drives a marking pen point (32) to move, the marking pen point (32) marks the transverse side of the iron core steel belt where the groove is formed, and when the inner groove is removed from the roller (20) and the regular edge of the iron core steel belt is in contact with the roller (20), the marking pen point (32) is removed from the iron core steel belt;

a3, when the edge of the iron core steel belt protrudes outwards, the roller (20) moves towards the direction far away from the iron core steel belt, the roller (20) slides along the longitudinal direction through the first sliding rod (33), the moving frame (22) compresses the first elastic part (34) on the fixing plate (44), the first connecting ring (39) moves along the direction far away from the iron core steel belt along with the moving frame (22), the connecting rope (40) looses towards the second connecting ring (41), the second elastic part (37) pushes the ink soaking box (30) to move towards the iron core steel belt, the marking pen point (32) moves towards the iron core steel belt, the marking pen point (32) marks the transverse side, where the iron core steel belt protrudes outwards, and when the protruding part moves away from the roller (20) and the regular edge of the iron core steel belt contacts with the roller (20), the marking pen point (32) moves away from the iron core steel belt;