CN116092821B - Automatic production line and production process for power transformer - Google Patents
Automatic production line and production process for power transformer Download PDFInfo
- Publication number
- CN116092821B CN116092821B CN202310208387.9A CN202310208387A CN116092821B CN 116092821 B CN116092821 B CN 116092821B CN 202310208387 A CN202310208387 A CN 202310208387A CN 116092821 B CN116092821 B CN 116092821B
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- limiting
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- cutting
- erasing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000005520 cutting process Methods 0.000 claims abstract description 64
- 229920000742 Cotton Polymers 0.000 claims abstract description 56
- 238000005554 pickling Methods 0.000 claims description 45
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000004804 winding Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of production and conveying, in particular to an automatic production line and production process of a power transformer. The invention provides an automatic production line of a power transformer, wherein a plurality of erasing part ring rotating discs are circumferentially arranged; the two rotating discs are rotatably arranged on the supporting frame; the shake cutting part is correspondingly fixed on a rotating disc; the two limiting parts are symmetrically arranged at the upper end of the supporting frame; and the limiting piece is linked with the shake cutting part; the rotating disc circumferentially rotates, and when the shake cutting parts are propped against the limiting piece, the movable ends of the shake cutting parts move in opposite directions to shake the workpiece; after the rotating disc circumferentially rotates to a preset number of turns, the end parts of the limiting parts move downwards, so that the movable ends of the two cutting-off shaking parts can relatively slide to cut off the workpiece; the rotating disc moves upwards along the side wall of the support frame, and the erasing part can automatically replace erasing cotton; through the setting of excision shake portion and locating part, can shake the work piece, can also cut off the work piece, realized quantitative unloading.
Description
Technical Field
The invention relates to the technical field of production and conveying, in particular to an automatic production line and production process of a power transformer.
Background
The transformer is also called as an instrument transformer, and is a generic term of a current transformer and a voltage transformer. Can change high voltage into low voltage and large current into small current for measuring or protecting system. The transformer can also be used to isolate high voltage systems to ensure personal and equipment safety.
A coil is arranged in the transformer, and before the coil is wound, copper wires are subjected to pickling treatment; in the prior art, copper wires subjected to acid leaching treatment can be wound for use only after residual liquid on the surfaces is dried. In the prior art, the mode of cleaning acid residue on the surface of the copper wire is mainly a mode of blowing, airing or wiping and airing; drying by blowing air can lead to volatilization of acid liquor and poor air quality; the wiping and airing mode needs to be frequently replaced, so that the working strength of workers is high, and acid liquor can corrode the arms of the workers due to the fact that the workers cannot operate the wiping and airing mode; therefore, it is necessary to develop an automatic production line and production process of the power transformer.
Disclosure of Invention
The invention aims to provide an automatic production line and production process of a power transformer.
In order to solve the technical problems, the invention provides an automatic production line of a power transformer, comprising:
the device comprises a supporting frame, two rotating discs, two cutting-off shaking parts, two limiting parts and a plurality of erasing parts, wherein the plurality of erasing parts are circumferentially arranged around the rotating discs, and the erasing parts are arranged between the two rotating discs;
the two rotating discs are rotatably arranged on the supporting frame;
the cutting shaking parts are correspondingly fixed on a rotating disc, and the two cutting shaking parts are oppositely arranged;
the two limiting parts are symmetrically arranged at the upper end of the supporting frame; the limiting piece is linked with the shake cutting part; wherein,,
the rotating disc circumferentially rotates, and when the cutting shaking parts are propped against the limiting piece, the movable ends of the two cutting shaking parts move in opposite directions so as to shake the workpiece;
after the rotating disc circumferentially rotates to a preset number of turns, the end parts of the limiting parts move downwards, so that the movable ends of the two cutting shaking parts can relatively slide to cut off a workpiece;
the rotating disc moves upwards along the side wall of the supporting frame, and the erasing part can automatically replace erasing cotton.
Preferably, the cut-out shake section includes: the device comprises a compression spring, a limiting rod, an extrusion block and a rotating shaft, wherein the limiting rod is in a T shape, and one end of the limiting rod is hinged to the rotating shaft;
the rotating shaft is rotatably arranged on the outer wall of the rotating disc;
one end of the compression spring is fixed on the limiting rod, and the other end of the compression spring is fixed on the outer wall of the rotating disc;
the extrusion block is fixed on the limiting rod;
a cutting edge is arranged at one side of the end part of the limiting rod, which is close to the extrusion block; wherein,,
the rotating disc drives the limiting rod to circumferentially rotate until the outer wall of the limiting rod abuts against the side wall of the limiting piece;
the two extrusion blocks move in a staggered way to extrude the shaking workpiece.
Preferably, the distance between the two limiting rods is smaller than the distance between the two cutting edges.
Preferably, the lower end of the extrusion block is hinged with a fixed block, and the fixed block is suitable for limiting and fixing a buffer sleeve sleeved on the extrusion block.
Preferably, the erasing section includes: the limiting plate is arc-shaped and is slidably arranged on the inner side wall of the rotating disc;
the unreeling roller and the wind-up roller are rotatably arranged on the inner side wall of the limiting plate;
the erasing cotton ring is arranged on the limiting plate, one end of the erasing cotton is fixed on the unreeling roller, and the other end of the erasing cotton is fixed on the winding roller;
the unreeling roller is linked with the reeling roller; wherein,,
when the workpiece is in an arc shape and is propped against the erasing cotton, the workpiece horizontally moves to pull the unreeling roller to circumferentially rotate for unreeling;
and the unreeling roller drives the wind-up roller to circumferentially rotate so as to wind the erasing cotton.
Preferably, an unreeling fluted disc is fixed at the end part of the unreeling roller;
a winding fluted disc is fixed at the end part of the winding roller, and the winding fluted disc is meshed with the unwinding fluted disc.
Preferably, the limiting member includes: the lifting device comprises a lifting column, a limiting column and a limiting disc, wherein the limiting column is fixed at the end part of the lifting column;
the lifting column is fixed at the movable end of the supporting frame;
the limiting disc is fixed on the limiting column, and the outer diameter of the limiting disc is larger than that of the limiting column; wherein,,
when the rotating disc circumferentially rotates to the point that the outer wall of the limiting rod abuts against the limiting column, the limiting column is suitable for extruding the extrusion block to slide towards the workpiece;
the lifting column moves downwards until the horizontal heights of the limiting disc and the limiting rod are consistent, the limiting disc is suitable for extruding the limiting rod to move towards the workpiece, and the two cutting edges are suitable for cutting off the workpiece.
Preferably, a cutting station groove is formed in the side wall of the limiting disc, and the horizontal height of the cutting station groove gradually decreases from one end to the other end.
Preferably, a lifting rod is arranged on the supporting frame in a lifting manner, and the lifting column is fixed at the upper end part of the lifting rod;
a driving motor is fixed on the side wall of the lifting rod and is suitable for driving the rotating disc to circumferentially rotate;
the side wall of the supporting frame is fixedly provided with a pushing cylinder, and the end part of a piston rod of the pushing cylinder is fixed on the outer wall of the driving motor.
Preferably, the transformer automation line further comprises: the transformer automation line further includes: the device comprises a pickling box, a feeding conveying roller and a pickling fixing mechanism, wherein the pickling box is fixed on one side of the feeding conveying roller and is internally suitable for bearing pickling solution;
the pickling fixing mechanism is fixed above the pickling box, and the movable end of the pickling fixing mechanism is suitable for moving downwards so as to submerge a workpiece in the pickling box;
the feeding conveying roller is suitable for driving the workpiece to move towards the pickling box.
On the other hand, the invention also provides a production process of the automatic production line of the electric transformer, wherein the driving motor is suitable for driving the rotating disc to circumferentially rotate, and when the rotating disc circumferentially rotates, the limiting rod and the extrusion block are driven to circumferentially rotate synchronously;
the workpiece horizontally moves along the gap between the two rotating discs, and the outer wall of the workpiece is propped against the outer wall of the erasing cotton;
when the limiting rod circumferentially rotates to prop against the limiting column, the limiting column is suitable for pushing the limiting rod to move towards the workpiece, the two extrusion blocks are staggered to extrude and shake the workpiece, and the residual pickling solution on the outer wall of the workpiece is dripped due to shaking;
when the rotating disc circumferentially rotates and reaches a preset number of turns, the lifting rod drives the limiting disc to downwards move until the horizontal heights of the limiting disc and the limiting rod are consistent, the rotating disc circumferentially rotates, and when the limiting rod abuts against the limiting disc, the limiting disc is suitable for extruding the limiting rod to move towards a workpiece, and the two cutting edges are suitable for cutting off the workpiece;
when the pushing cylinder drives the driving motor to move upwards, the driving motor synchronously drives the lifting rod to move upwards, and the lifting rod synchronously drives the lifting column to move upwards;
the rotating disc synchronously moves downwards so that the workpiece is in an arc shape, the workpiece extrudes the erasing cotton, and in the process of horizontally moving the workpiece, the workpiece horizontally moves to pull the unreeling roller to circumferentially rotate for unreeling; and the unreeling roller drives the wind-up roller to circumferentially rotate so as to wind the erasing cotton.
The automatic production line for the electric transformer has the beneficial effects that the shaking workpiece is realized through the cooperation of the shaking part and the limiting piece, so that the residual pickling solution on the outer wall of the workpiece is removed, and meanwhile, the shaking part can be cut off quantitatively, so that the quantitative blanking effect is realized. And through the setting of erasing the portion, can be after the rolling disc rotates to predetermined number of turns, the cotton is erased in automatic replacement, avoided the manual replacement to erase the cotton effect, improved the effect of erasing dry work piece.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of a preferred embodiment of an automated power transformer manufacturing line of the present invention;
FIG. 2 is a perspective view of the rotating disc and support bracket of the present invention;
fig. 3 is a first perspective view of the cut-away shake portion of the present invention;
fig. 4 is a second perspective view of the cut-away shake portion of the present invention;
FIG. 5 is a perspective view of a stop member of the present invention;
FIG. 6 is an internal cross-sectional view of an erasure of the present invention;
FIG. 7 is a perspective view of the wiping cotton and unwind roller of the present invention;
fig. 8 is a schematic view showing an upward movement state of the rotating disk of the present invention.
In the figure:
1. a support frame; 11. a lifting rod; 12. a driving motor; 13. pushing cylinder;
2. a rotating disc;
3. cutting off the shaking part; 31. a compression spring; 32. a limit rod; 33. extruding a block; 34. a rotating shaft; 35. a cutting edge; 36. a fixed block;
4. a limiting piece; 41. lifting columns; 42. a limit column; 43. a limiting disc; 44. cutting off the station groove;
5. an erasing section; 51. a limiting plate; 52. an unreeling roller; 53. a wind-up roll; 54. cotton is erased; 55. unreeling the fluted disc; 56. winding a fluted disc;
6. a pickling box; 7. a feeding conveying roller; 8. and an acid washing fixing mechanism.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In a first embodiment, as shown in fig. 1 to 8, the present invention provides an automated production line of a power transformer, including: the device comprises a supporting frame 1, two rotating discs 2, two cutting-off shaking parts 3, two limiting parts 4 and a plurality of erasing parts 5, wherein the plurality of erasing parts 5 are circumferentially arranged around the rotating discs 2, and the erasing parts 5 are arranged between the two rotating discs 2; the erasing part 5 is suitable for erasing residual acid washing solution on the outer wall of the workpiece, and the erasing cotton 54 is made of flexible corrosion-resistant materials; the wiping cotton 54 is adapted to absorb water stains on the outer wall of the workpiece. The two rotating discs 2 are rotatably arranged on the supporting frame 1; the driving motor 12 is adapted to drive the rotating disc 2 to rotate circumferentially, and simultaneously drive the plurality of erasing parts 5 to rotate circumferentially, and the workpiece is driven by the winding mechanism to move horizontally, and the workpiece contacts with the erasing cotton 54 during the horizontal movement, so that the erasing cotton 54 can erase residual pickling water stains on the outer wall of the workpiece; in the process of horizontal movement, the contact surface of the workpiece with the erasing cotton 54 is in point contact; along with the circumferential rotation of the rotating disc 2, each point of the erasing cotton 54 can be contacted with the workpiece, so that the line contact from the point contact to the line contact is realized, the contact surface of the erasing cotton 54 and the workpiece is further improved, and the condition that one point of the erasing cotton 54 is continuously contacted with the workpiece and corroded by pickling solution is avoided. The cutting shaking parts 3 are correspondingly fixed on the rotating disc 2, and the two cutting shaking parts 3 are oppositely arranged; the two limiting parts 4 are symmetrically arranged at the upper end of the supporting frame 1; and the limiting piece 4 is linked with the cutting shaking part 3; the limiting piece 4 is suitable for pushing the movable end of the cutting and shaking part 3 to move towards the workpiece, and meanwhile, the limiting piece 4 can also press the movable end of the cutting and shaking part 3 to move downwards; when the outer walls of the movable ends of the cutting and shaking parts 3 are propped against the limiting piece 4, the movable ends of the two cutting and shaking parts 3 move in opposite directions, at the moment, the movable ends of the two cutting and shaking parts 3 move in opposite directions in a staggered manner, so that a workpiece is bent, the workpiece is made of a metal material with certain elasticity, and after the external force for bending the workpiece disappears, the workpiece can automatically recover; therefore, during the bending and recovery process, the work is shaken by the cutting shake section 3 to shake off the pickling solution remaining on the outer wall of the work. And the residual water stain at the bottom of the outer wall of the workpiece can be erased by the erasing cotton 54 in the process of contacting the workpiece with the erasing cotton 54, so that the effect of erasing and drying the residual pickling solution on the outer wall of the workpiece is realized. After the rotating disc 2 rotates circumferentially to a preset number of turns (the number of turns can be twenty-five turns at this time), namely, the limiting piece 4 has an automatic counting function, when the rotating disc 2 rotates circumferentially to the preset number of turns (the number of turns can be twenty-five turns at this time), namely, the workpiece which is erased and dried at this time reaches a preset cutting length, the end part of the limiting piece 4 moves downwards so that the movable ends of the two cutting shaking parts 3 can slide relatively, and at this time, the two cutting edges 35 move relatively to be offset, so that the workpiece is cut off.
The rotating disc 2 moves upwards along the side wall of the supporting frame 1, and the erasing part 5 can automatically replace erasing cotton 54. The rotating disc 2 moves upwards to drive the erasing part 5 to synchronously move upwards, so that the contact area between a workpiece and the erasing part 5 is increased; at this time, the conveyance of the work is changed from the horizontal state to the upwardly convex circular arc state, and the point contact of the work with the erasing portion 5 is changed to the line contact. Thus, when the workpiece passes through the outer wall of the erasing cotton 54, the workpiece can pull the erasing cotton 54 to synchronously move horizontally, and the horizontal movement of the erasing cotton 54 can drive the winding roller 53 and the unwinding roller 52 to synchronously rotate circumferentially, so that the new erasing cotton 54 moves to the outer wall of the limiting plate 51, and the used erasing cotton 54 is collected by the winding roller 53. Avoiding the occurrence of corrosion due to long-term contact of the wiping cotton 54 with the pickling solution.
In order to achieve the effect of shaking the work piece, the cut-off shaking section 3 includes: the compression spring 31, the limiting rod 32, the extrusion block 33 and the rotating shaft 34, wherein the limiting rod 32 is in a T shape, and the outer end wall of the limiting rod 32 is suitable for propping against the limiting piece 4; one end of the limiting rod 32 is hinged on the rotating shaft 34; the limiting rod 32 is suitable for being turned up and down relative to the rotating shaft 34; the limiting rod 32 can rotate circumferentially relative to the rotating disc 2; an accommodating groove is formed in the outer wall of the rotating disc 2, and the limiting rod 32 and the compression spring 31 are arranged in the accommodating groove; the rotating shaft 34 is rotatably arranged on the outer wall of the rotating disc 2; one end of the compression spring 31 is fixed on the limiting rod 32, and the other end of the compression spring 31 is fixed on the outer wall of the rotating disc 2; the extrusion block 33 is fixed on the limit rod 32; a cutting edge 35 is arranged at one side of the end part of the limiting rod 32, which is close to the extrusion block 33; the rotating disc 2 rotates circumferentially to drive the limiting rod 32 to rotate circumferentially synchronously until the outer wall of the limiting rod 32 abuts against the side wall of the limiting piece 4; the limiting piece 4 is suitable for extruding the limiting rod 32 to move towards the workpiece, and the two extruding blocks 33 are in dislocation and opposite movement so as to extrude the shaking workpiece. The spacing between the two limiting rods 32 is smaller than the spacing between the two cutting edges 35. And in the normal operation state, the horizontal height of the pressing block 33 is identical to the horizontal height of the workpiece. Therefore, when the stopper rod 32 is pressed by the stopper 4 to move toward the workpiece, the cutting edges 35 move toward the workpiece simultaneously, but since the horizontal height of the cutting edges 35 is greater than the horizontal height of the workpiece, the two cutting edges 35 move toward each other without contacting the workpiece.
In order to facilitate the protection of the workpiece, a fixing block 36 is hinged to the lower end of the extrusion block 33, and the fixing block 36 is suitable for limiting and fixing a buffer sleeve sleeved on the extrusion block 33. The buffer sleeve is sleeved on the outer wall of the fixed block 36, and the fixed block 36 is suitable for fixing the buffer sleeve so as to prevent the buffer sleeve from falling off from the extrusion block 33.
To achieve automatic replacement of the wiping cotton 54, the wiping portion 5 includes: limiting plates 51, unreeling rollers 52, wind-up rollers 53 and erasing cotton 54, wherein the limiting plates 51 are arc-shaped, and a gap is arranged between two adjacent limiting plates 51. The limiting plate 51 is slidably arranged on the inner side wall of the rotating disc 2; the unreeling roller 52 and the reeling roller 53 are rotatably arranged on the inner side wall of the limiting plate 51; the erasing cotton 54 is arranged around the limiting plate 51, one end of the erasing cotton 54 is fixed on the unreeling roller 52, and the other end of the erasing cotton 54 is fixed on the reeling roller 53; the unreeling roller 52 and the reeling roller 53 are linked; an unreeling fluted disc 55 is fixed at the end of the unreeling roller 52; a winding fluted disc 56 is fixed at the end part of the winding roller 53, and the winding fluted disc 56 and the unwinding fluted disc 55 are meshed with each other; wherein, when the rotating disc 2 rotates circumferentially to a preset number of turns (the number of turns may be ten at this time), the preset number of turns (the number of turns may be ten at this time) at this point is different from the preset number of turns (the number of turns may be twenty-five at this time) when the two cutting blades 35 move in opposite directions to cut off the workpiece, that is, the cutting blades 35 move in opposite directions to cut off the workpiece and the upward movement of the rotating disc 2 is not performed synchronously. When the pushing cylinder 13 pushes the rotating disc 2 to move upwards, the rotating disc 2 drives the erasing part 5 to move upwards synchronously, meanwhile, the lifting rod 11 drives the limiting piece 4 to move upwards synchronously, and when the rotating disc 2 moves upwards, the outer wall of the erasing part 5 can push the workpiece to be converted into an upward protruding arc state from a horizontal state, at the moment, the contact area of the workpiece and the erasing cotton 54 is changed into line contact from point contact, the contact area of the workpiece and the erasing surface is increased, the workpiece is suitable for driving the erasing cotton 54 to move in the same direction in the state that the workpiece continues to move, the movement of the erasing surface pulls the unwinding roller 52 to rotate circumferentially, the unwinding roller 52 drives the winding roller 53 to rotate circumferentially synchronously, so that the unwinding roller 52 winds new erasing cotton 54 on the outer wall of the limiting plate 51, and the used erasing cotton 54 is collected by the winding roller 53. The automatic replacement of the wiping cotton 54 is achieved. When the work piece is in an arc shape and is propped against the erasing cotton 54, the work piece horizontally moves to pull the unreeling roller 52 to circumferentially rotate for unreeling; the unreeling roller 52 drives the wind-up roller 53 to rotate circumferentially to wind up the wiping cotton 54.
In order to facilitate cutting of the workpiece, the limiting member 4 includes: the lifting column 41, the limiting column 42 and the limiting disc 43, wherein the limiting column 42 is fixed at the end part of the lifting column 41; the lifting column 41 is fixed at the movable end of the support frame 1; when the lifting rod 11 moves upwards, the lifting column 41 and the limiting column 42 can be driven to synchronously move upwards; the limiting disc 43 is fixed on the limiting post 42, and the outer diameter of the limiting disc 43 is larger than that of the limiting post 42; in the initial state, the level of the limiting disc 43 is greater than the level of the limiting rod 32; when the rotating disc 2 rotates circumferentially until the outer wall of the limiting rod 32 abuts against the limiting post 42, the limiting post 42 is suitable for extruding the extrusion block 33 to slide towards the workpiece; the limiting rod 32 and the rotating shaft 34 move in the axial direction of the workpiece, so that the two extrusion blocks 33 move in opposite dislocation to bend and shake the workpiece; when the rotating disc 2 rotates circumferentially to a preset number of turns (the number of turns can be ten at this time), the lifting column 41 moves downwards until the level of the limiting disc 43 is consistent with that of the limiting rod 32, the limiting disc 43 is suitable for extruding the limiting rod 32 to move towards the workpiece, and the two cutting edges 35 are suitable for cutting off the workpiece. The side wall of the limiting disc 43 is provided with a cutting station groove 44, and the horizontal height of the cutting station groove 44 gradually decreases from one end to the other end. When the horizontal height of the limit plate 43 is reduced to be consistent with the horizontal height of the limit rod 32, the limit rod 32 circumferentially rotates to abut against the outer wall of the limit plate 43, at this time, the outer wall of the limit rod 32 abuts against the side wall of the cutting station groove 44, and due to the inclined horizontal height of the cutting station groove 44, the limit plate 43 can press the cutting blade 35 to move towards the workpiece, and simultaneously, the limit rod 32 is pressed to move towards the rotating plate 2, and at this time, the pressing block 33 pushes the limit plate 51 to slide downwards.
In order to facilitate the vertical sliding of the adjusting rotating disc 2, a lifting rod 11 is arranged on the supporting frame 1 in a lifting manner, and the lifting column 41 is fixed at the upper end part of the lifting rod 11; the lifting rod 11 is suitable for vertically sliding up and down relative to the support frame 1; a driving motor 12 is fixed on the side wall of the lifting rod 11, and the driving motor 12 is suitable for driving the rotating disc 2 to rotate circumferentially; the side wall of the support frame 1 is fixedly provided with a pushing cylinder 13, and the end part of a piston rod of the pushing cylinder 13 is fixed on the outer wall of the driving motor 12. The pushing cylinder 13 is adapted to drive the driving motor 12 to vertically slide up and down, and the driving motor 12 vertically slides, so as to drive the rotating disc 2 and the lifting rod 11 to vertically slide up and down synchronously.
The transformer automation line further includes: the pickling device comprises a pickling box 6, a feeding conveying roller 7 and a pickling fixing mechanism 8, wherein the pickling box 6 is fixed on one side of the feeding conveying roller 7, and a pickling solution is suitable for being loaded in the pickling box 6; the pickling fixing mechanism 8 is fixed above the pickling box 6, and the movable end of the pickling fixing mechanism 8 is suitable for moving downwards to submerge workpieces in the pickling box 6; the pickling fixed establishment 8 includes, mount, lift cylinder and a plurality of spacing, the mount is fixed pickling box 6 top, the mount is frame construction, the lift cylinder is fixed on the mount, a plurality of spacing is fixed lift cylinder's piston rod tip, just spacing equidistant setting along the direction of movement of work piece, the lift cylinder is suitable for the drive spacing moves down, spacing can extrude the work piece to make the work piece submergence in pickling solution. The feeding conveying roller 7 is suitable for driving the workpiece to move towards the pickling box 6.
An embodiment two, the present embodiment also provides a production process of an automatic production line of a power transformer on the basis of the embodiment one, including an automatic production line of a power transformer as described in embodiment one, the specific structure is the same as that of embodiment one, and details are not repeated here, and the production process of an automatic production line of a power transformer is as follows:
the driving motor 12 is adapted to drive the rotating disc 2 to rotate circumferentially, and when the rotating disc 2 rotates circumferentially, the limiting rod 32 and the extrusion block 33 are driven to rotate circumferentially synchronously; the workpiece moves horizontally along the gap between the two rotating discs 2, and the outer wall of the workpiece abuts against the outer wall of the erasing cotton 54; when the limiting rod 32 circumferentially rotates to abut against the limiting post 42, the limiting post 42 is suitable for pushing the limiting rod 32 to move towards the workpiece, the two extrusion blocks 33 are staggered to extrude and shake the workpiece, and the residual pickling solution on the outer wall of the workpiece drops due to shaking; when the rotating disc 2 rotates circumferentially and reaches a preset number of turns, the lifting rod 11 drives the limiting disc 43 to move downwards until the level of the limiting disc 43 is consistent with that of the limiting rod 32, the rotating disc 2 rotates circumferentially and when the limiting rod 32 abuts against the limiting disc 43, the limiting disc 43 is suitable for extruding the limiting rod 32 to move towards a workpiece, and the two cutting edges 35 are suitable for cutting off the workpiece; when the pushing cylinder 13 drives the driving motor 12 to move upwards, the driving motor 12 synchronously drives the lifting rod 11 to move upwards, and the lifting rod 11 synchronously drives the lifting column 41 to move upwards; the rotating disc 2 synchronously moves downwards so as to enable the workpiece to be in an arc shape, the workpiece extrudes the erasing cotton 54, and in the process of horizontally moving the workpiece, the workpiece horizontally moves to pull the unreeling roller 52 to circumferentially rotate for unreeling; the unreeling roller 52 drives the wind-up roller 53 to rotate circumferentially to wind up the wiping cotton 54. The above-described preferred embodiments according to the present invention are intended to suggest that, in view of the above description, various changes and modifications may be made by the worker in question without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (11)
1. An automated production line for power transformers, comprising:
the device comprises a supporting frame (1), two rotating discs (2), two cutting-off shaking parts (3), two limiting parts (4) and a plurality of erasing parts (5), wherein the plurality of erasing parts (5) are circumferentially arranged around the rotating discs (2), and the erasing parts (5) are arranged between the two rotating discs (2);
the two rotating discs (2) are rotatably arranged on the supporting frame (1);
the cutting shaking parts (3) are correspondingly fixed on the rotating disc (2), and the two cutting shaking parts (3) are oppositely arranged;
the two limiting parts (4) are symmetrically arranged at the upper end of the supporting frame (1); and the limiting piece (4) is linked with the cutting shaking part (3); wherein,,
the rotating disc (2) rotates circumferentially, and when the cutting shaking parts (3) are propped against the limiting piece (4), the movable ends of the two cutting shaking parts (3) move in opposite directions so as to shake the workpiece;
after the rotating disc (2) circumferentially rotates to a preset number of turns, the end parts of the limiting pieces (4) move downwards so that the movable ends of the two cutting shaking parts (3) can slide relatively to cut off a workpiece;
the rotating disc (2) moves upwards along the side wall of the supporting frame (1), and the erasing part (5) can automatically replace erasing cotton (54).
2. An automated power transformer manufacturing line according to claim 1, wherein,
the cut-out shake section (3) includes: the compression spring (31), the limiting rod (32), the extrusion block (33) and the rotating shaft (34), wherein the limiting rod (32) is in a T shape, and one end of the limiting rod (32) is hinged on the rotating shaft (34);
the rotating shaft (34) is rotatably arranged on the outer wall of the rotating disc (2);
one end of the compression spring (31) is fixed on the limiting rod (32), and the other end of the compression spring (31) is fixed on the outer wall of the rotating disc (2);
the extrusion block (33) is fixed on the limiting rod (32);
a cutting edge (35) is arranged at one side of the end part of the limiting rod (32) close to the extrusion block (33); wherein,,
the rotating disc (2) drives the limiting rod (32) to circumferentially rotate until the outer wall of the limiting rod abuts against the side wall of the limiting piece (4);
the two pressing blocks (33) are moved in a staggered manner to press the shaking workpiece.
3. An automated power transformer manufacturing line according to claim 2, wherein,
the spacing between the two limiting rods (32) is smaller than the spacing between the two cutting edges (35).
4. An automated power transformer manufacturing line according to claim 3, wherein,
the lower end of the extrusion block (33) is hinged with a fixed block (36), and the fixed block (36) is suitable for limiting a buffer sleeve fixedly sleeved on the extrusion block (33).
5. An automated power transformer manufacturing line according to claim 4, wherein,
the erasing section (5) includes: the device comprises a limiting plate (51), an unreeling roller (52), a reeling roller (53) and erasing cotton (54), wherein the limiting plate (51) is in an arc shape, and the limiting plate (51) is slidably arranged on the inner side wall of the rotating disc (2);
the unreeling roller (52) and the reeling roller (53) are rotatably arranged on the inner side wall of the limiting plate (51);
the erasing cotton (54) is arranged around the limiting plate (51), one end of the erasing cotton (54) is fixed on the unreeling roller (52), and the other end of the erasing cotton (54) is fixed on the reeling roller (53);
the unreeling roller (52) and the reeling roller (53) are linked; wherein,,
when the workpiece is in an arc shape and is propped against the erasing cotton (54), the workpiece horizontally moves to pull the unreeling roller (52) to circumferentially rotate for unreeling;
the unreeling roller (52) drives the reeling roller (53) to circumferentially rotate so as to reel the erasing cotton (54).
6. An automated power transformer manufacturing line according to claim 5, wherein,
an unreeling fluted disc (55) is fixed at the end part of the unreeling roller (52);
a winding fluted disc (56) is fixed at the end part of the winding roller (53), and the winding fluted disc (56) and the unreeling fluted disc (55) are meshed with each other.
7. An automated power transformer manufacturing line according to claim 6, wherein,
the limiting piece (4) comprises: the lifting column (41), a limiting column (42) and a limiting disc (43), wherein the limiting column (42) is fixed at the end part of the lifting column (41);
the lifting column (41) is fixed at the movable end of the supporting frame (1);
the limiting disc (43) is fixed on the limiting column (42), and the outer diameter of the limiting disc (43) is larger than that of the limiting column (42); wherein,,
when the rotating disc (2) circumferentially rotates until the outer wall of the limiting rod (32) is propped against the limiting column (42), the limiting column (42) is suitable for extruding the extrusion block (33) to slide towards the workpiece;
the lifting column (41) moves downwards until the horizontal height of the limiting disc (43) is consistent with that of the limiting rod (32), the limiting disc (43) is suitable for extruding the limiting rod (32) to move towards the workpiece, and the two cutting edges (35) are suitable for cutting off the workpiece.
8. An automated power transformer manufacturing line according to claim 7, wherein,
the side wall of the limiting disc (43) is provided with a cutting station groove (44), and the horizontal height of the cutting station groove (44) gradually decreases from one end to the other end.
9. An automated power transformer manufacturing line according to claim 8, wherein,
a lifting rod (11) is arranged on the supporting frame (1) in a lifting manner, and the lifting column (41) is fixed at the upper end part of the lifting rod (11);
a driving motor (12) is fixed on the side wall of the lifting rod (11), and the driving motor (12) is suitable for driving the rotating disc (2) to rotate circumferentially;
the side wall of the supporting frame (1) is fixedly provided with a pushing cylinder (13), and the end part of a piston rod of the pushing cylinder (13) is fixed on the outer wall of the driving motor (12).
10. An automated power transformer manufacturing line according to claim 9, wherein,
the power transformer automation line still includes: the pickling device comprises a pickling box (6), a feeding conveying roller (7) and a pickling fixing mechanism (8), wherein the pickling box (6) is fixed on one side of the feeding conveying roller (7), and a pickling solution is suitable for being loaded in the pickling box (6);
the pickling fixing mechanism (8) is fixed above the pickling box (6), and the movable end of the pickling fixing mechanism (8) is suitable for moving downwards so as to submerge a workpiece in the pickling box (6);
the feeding conveying roller (7) is suitable for driving the workpiece to move towards the pickling box (6).
11. A production process of an automatic production line of power transformers is characterized by comprising the automatic production line of power transformers according to claim 10,
the driving motor (12) is suitable for driving the rotating disc (2) to circumferentially rotate, and when the rotating disc (2) circumferentially rotates, the limiting rod (32) and the extrusion block (33) are driven to circumferentially rotate synchronously;
the workpiece moves horizontally along the gap between the two rotating discs (2), and the outer wall of the workpiece is propped against the outer wall of the erasing cotton (54);
when the limiting rod (32) circumferentially rotates to prop against the limiting column (42), the limiting column (42) is suitable for pushing the limiting rod (32) to move towards the workpiece, the two extrusion blocks (33) are staggered to extrude and shake the workpiece, and the residual pickling solution on the outer wall of the workpiece is enabled to drop due to shaking;
when the rotating disc (2) rotates circumferentially and reaches a preset number of turns, the lifting rod (11) drives the limiting disc (43) to move downwards until the horizontal height of the limiting disc (43) is consistent with that of the limiting rod (32), the rotating disc (2) rotates circumferentially and when the limiting rod (32) abuts against the limiting disc (43), the limiting disc (43) is suitable for extruding the limiting rod (32) to move towards a workpiece, and the two cutting edges (35) are suitable for cutting off the workpiece;
when the pushing cylinder (13) drives the driving motor (12) to move upwards, the driving motor (12) synchronously drives the lifting rod (11) to move upwards, and the lifting rod (11) synchronously drives the lifting column (41) to move upwards;
the rotating disc (2) synchronously moves downwards so as to enable the workpiece to be in an arc shape, the workpiece extrudes the erasing cotton (54), and in the process of horizontally moving the workpiece, the workpiece horizontally moves to pull the unreeling roller (52) to circumferentially rotate for unreeling; the unreeling roller (52) drives the reeling roller (53) to circumferentially rotate so as to reel the erasing cotton (54).
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