CN112892971A - Painting device for transformer radiating fins - Google Patents
Painting device for transformer radiating fins Download PDFInfo
- Publication number
- CN112892971A CN112892971A CN202110074272.6A CN202110074272A CN112892971A CN 112892971 A CN112892971 A CN 112892971A CN 202110074272 A CN202110074272 A CN 202110074272A CN 112892971 A CN112892971 A CN 112892971A
- Authority
- CN
- China
- Prior art keywords
- main frame
- pipe
- painting
- mounting
- radiating fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0426—Cooling with air
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Coating Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the technical field of transformer processing, in particular to a painting device for a radiating fin of a transformer, which comprises a U-shaped mounting main frame, a painting mechanism, an annular sealed conveying belt, a mounting plate, a suspension mechanism, a speed reducing motor, a main roller wheel, an auxiliary roller wheel and an air cooling mechanism, wherein the radiating fin is suspended by the suspension mechanism, and is rotated by the speed reducing motor, the main roller wheel and the auxiliary roller wheel so as to drive the suspension mechanism to move, so that the suspended radiating fin moves into the U-shaped mounting main frame and continuously moves, the painting mechanism and the air cooling mechanism are distributed to paint and cool the radiating fin, and then the radiating fin is moved out and taken out, in the working process, the radiating fin can be continuously suspended and placed by using a plurality of suspension mechanisms, and the plurality of suspension mechanisms can circularly move under the rotating action of the annular sealed conveying belt, the mechanical continuous painting of the radiating fins is realized, and the working efficiency is improved.
Description
Technical Field
The invention discloses a painting device for transformer radiating fins, and belongs to the technical field of transformer production.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, an iron core and a heat sink. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. Wherein the fin is often fixed on transformer tank outer wall, a heat that will cause because transformer core's hysteresis loss, eddy current loss and the copper loss of coil distributes away more fast, because the fin all exposes outside, so the fin often need spray paint the processing, the painting device of present transformer fin often adopts the mode of spraying paint to realize the painting and handles, but at the in-process that sprays paint, often carry out the painting and handle to a fin earlier, take out the back after the completion, can carry out the painting and handle to another fin again, can't carry out mechanical type continuous operation, work efficiency is relatively poor, therefore, the painting device of transformer fin needs to be designed to solve above-mentioned problem.
Summary of the invention
Aiming at the problems in the prior art, the invention provides a painting device for a transformer radiating fin.
The technical scheme adopted by the invention for solving the technical problems is as follows: a painting device for transformer radiating fins comprises a U-shaped mounting main frame, painting mechanisms, annular sealed conveying belts, mounting plates, suspension mechanisms, a speed reducing motor, a main roller wheel, an auxiliary roller wheel and an air cooling mechanism, wherein the upper ends of two vertical parts of the U-shaped mounting main frame are fixedly connected with the mounting plates which are transversely arranged, the main roller wheel and the auxiliary roller wheel are rotatably connected between the two mounting plates, the auxiliary roller wheel is arranged on the left side of the main roller wheel, the annular sealed conveying belts are movably mounted between the two mounting plates, the left wall and the right wall inside the annular sealed conveying belts are respectively meshed with the auxiliary roller wheel and the main roller wheel, the rear end of the right side of the mounting plates is fixedly connected with a machine body of the speed reducing motor, an output shaft of the speed reducing motor penetrates through the mounting plates at the rear parts and is connected with a main shaft of, a painting mechanism and an air cooling mechanism are arranged on the U-shaped mounting main frame, and the air cooling mechanism is arranged on the right side of the painting mechanism.
Further, mopping mechanism includes longitudinal arrangement's the first house steward with paint spraying apparatus intercommunication, first total pipe is fixed at U type installation body frame left side rear end and is run through U type installation body frame, the equal vertical arrangement's in both ends first outer tube around the U type installation body frame left part, first outer tube lower extreme sets up first house steward and is fixed with first total pipe intercommunication, first inner tube and the first inner tube of the fixed vertical arrangement of first total pipe upper end intercommunication are in inside the U type installation body frame, a plurality of second shower nozzle that the equal equidistance intercommunication in both ends was fixed was arranged from top to bottom around the first inner tube, first outer tube extends into inside U type installation body frame towards fixed a plurality of first shower nozzle and the first shower nozzle of arranging from top to bottom of U type installation body frame one end equidistance intercommunication, first shower nozzle deviates from first outer tube one side and forwardly sets up the second shower nozzle.
Further, air cooling mechanism includes longitudinal arrangement's second house steward with the wind power equipment intercommunication, the second house steward is fixed at U type installation body frame right side rear end and runs through U type installation body frame, the equal vertical arrangement's in both ends second outer tube around the U type installation body frame right part, second outer tube lower extreme sets up the second house steward and is fixed with the second house steward intercommunication, the fixed vertical arrangement's of second house steward upper end intercommunication second inner tube and second inner tube are in inside the U type installation body frame, a plurality of orifice of arranging about the equal equidistance in both ends is seted up around the second inner tube, the second outer tube extends into inside the U type installation body frame towards fixed a plurality of first spray tube and the first spray tube of arranging about U type installation body frame one end equidistance intercommunication, first spray tube deviates from first outer tube one side forward and sets up the orifice.
Furthermore, the bottom end in the U-shaped installation main frame is connected with a drawer type collection box which is transversely arranged and has an upward opening in a sliding mode, and a painting mechanism and an air cooling mechanism are arranged on the upper side of the drawer type collection box.
Furthermore, the main shaft of the main roller wheel penetrates through the front mounting plate and is fixedly connected with the transmission chain wheel, the main shaft of the auxiliary roller wheel penetrates through the front mounting plate and is fixedly connected with the auxiliary chain wheel, the front end of the mounting plate at the front part is fixedly connected with the shell, and the annular sealed chain is movably mounted in the shell, and the inner wall of the annular sealed chain is meshed with the transmission chain wheel and the auxiliary chain wheel.
Further, hang the mechanism including fixing the connecting plate in the annular sealed conveyer belt outer end, the connecting plate deviates from annular sealed conveyer belt one end and sets up the mount pad, the mount pad deviates from two connecting rods of connecting plate one end symmetry installation, the connecting rod deviates from the sleeve of mount pad one end fixed connection transverse arrangement, inside equal sliding connection gag lever post in both ends and the gag lever post extended into the sleeve around the sleeve, the gag lever post deviates from sleeve one end fixed connection bipyramid rubber head, the equal threaded connection fastening bolt in both sides border position around the sleeve lower extreme, fastening bolt passes the sleeve and is connected with the gag lever post.
Furthermore, the connecting rod is fixedly connected with a stud at the middle position of one end, facing the mounting seat, the stud penetrates through the mounting seat and is in threaded connection with a butterfly nut, and the butterfly nut is located on the outer side of the connecting plate.
Further, mount pad middle part position is seted up the rectangle and is led to groove and the rectangle leads to the groove and be in between two connecting rods, the connecting plate is located the rectangle and leads to the inslot towards mount pad one end intermediate position fixed connection picture peg and picture peg, the picture peg deviates from connecting plate one end movable mounting movable limiting plate and is in the mount pad and carry on the back from connecting plate one end, movable limiting plate is the cross state with the picture peg and arranges, movable limiting plate is towards picture peg one end intermediate position fixed connection pivot, the pivot annular end is passed through the bearing and is rotated the connection picture peg.
The invention has the beneficial effects that: (1) the invention relates to a painting device for a transformer radiating fin, which hangs the radiating fin through a hanging mechanism, drives a main roller to rotate through a speed reducing motor, enables an annular sealed conveyer belt to rotate between two mounting plates under the action of an auxiliary roller, further drives the hanging mechanism to move, thereby enabling the hung radiating fin to move into a U-shaped mounting main frame from the left end of the U-shaped mounting main frame and move rightwards in the U-shaped mounting main frame, the painting mechanism paints the radiating fin in the moving process of the radiating fin in the U-shaped mounting main frame, an air cooling mechanism cools paint liquid of the radiating fin, then enables the radiating fin to move out from the right end of the U-shaped mounting main frame, and takes out the processed radiating fin, and in the working process, the radiating fin can be continuously hung and placed by utilizing a plurality of hanging mechanisms, and enables the plurality of hanging mechanisms to circularly move under the rotating action of the annular sealed conveyer belt, the mechanical continuous painting of the radiating fins is realized, and the working efficiency is improved.
(2) According to the painting device for the transformer radiating fins, the paint liquid is conveyed through the first main pipe, the paint liquid in the first main pipe is conveyed to the first inner pipe and the two first outer pipes in a shunting manner, and then the paint liquid is sprayed out through the first spray head and the second spray head, so that the two end faces of the two radiating fins are painted synchronously, and the working efficiency is further improved.
(3) According to the painting device for the transformer radiating fins, gas conveying is achieved through the second main pipe, gas in the second main pipe is conveyed to the second inner pipe and the two second outer pipes in a shunting mode, and then the gas is sprayed out through the first spray pipe and the spray holes, so that two end faces of the two radiating fins are synchronously subjected to air cooling treatment, paint liquid is effectively prevented from flowing on the end faces of the radiating fins, and painting quality is improved.
(4) According to the painting device for the transformer radiating fin, the distance between the double-cone rubber heads and the sleeve is adjusted through the sleeve and the limiting rod, the limiting rod and the sleeve are fastened and installed through the fastening bolt, the two double-cone rubber heads in the same direction can penetrate through the two process holes in the radiating fin, the process holes are exposed on the limiting rod, the upper end of the limiting rod at the top end in each process hole is attached under the action of the weight of the radiating fin, the double-cone rubber heads and the sleeve can limit the radiating fin at the moment to realize hanging of the radiating fin, then a new radiating fin is installed in the other direction through the steps, the two radiating fins are quickly installed on a hanging mechanism, discharging and taking are facilitated, and working efficiency is improved.
(5) According to the painting device for the transformer radiating fins, the movable limiting plate is rotated through the rotating shaft, the movable limiting plate and the inserting plate are converted into a linear state from a cross state, the rectangular through groove is separated from the movable limiting plate and the inserting plate, the mounting seats are quickly assembled and disassembled, the mounting seats with different specifications are replaced, the radiating fins with different distances between two process holes can be hung, and the application range is widened.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a painting device for transformer cooling fins according to the present invention;
FIG. 2 is a cross-sectional view of a painting mechanism in a painting device for a transformer heat sink according to the present invention;
FIG. 3 is a cross-sectional view of an air cooling mechanism in a painting apparatus for transformer cooling fins according to the present invention;
FIG. 4 is a cross-sectional view of an annular sealing type conveyor belt in a painting apparatus for a transformer heat sink according to the present invention;
FIG. 5 is a schematic view of a suspension mechanism in a painting apparatus for transformer cooling fins according to the present invention;
FIG. 6 is a cross-sectional view of a mounting seat in a painting apparatus for a transformer heat sink according to the present invention;
fig. 7 is a sectional view of a sleeve in a painting apparatus for a transformer heat sink according to the present invention.
In the figure: 1. the device comprises a U-shaped mounting main frame, a 2, a painting mechanism, a 3, an annular sealed conveying belt, a 4, a mounting plate, a 5, a hanging mechanism, a 6, a speed reducing motor, a 7, a main roller wheel, a 8, an auxiliary roller wheel, a 11, an air cooling mechanism, a 12, a drawer type collecting box, a 21, a first outer pipe, a 22, a first spray head, a 23, a first main pipe, a 24, a second spray head, a 25, a first inner pipe, a 41, a shell, a 42, a transmission chain wheel, a 43, an auxiliary chain wheel, a 44, an annular sealed chain, a 51, a connecting plate, a 52, a mounting seat, a 53, a double-cone-shaped rubber head, a 54, a limiting rod, a 55, a sleeve, a 56, a connecting rod, a 57, a movable limiting plate, a 58, a rotating shaft, a 59, an inserting plate, a 111, a second outer pipe, a 112, a first spray pipe, a 113.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides a technical solution: a painting device for transformer radiating fins comprises a U-shaped mounting main frame 1, painting mechanisms 2, annular sealed conveyer belts 3, mounting plates 4, hanging mechanisms 5, a speed reducing motor 6, a main roller 7, auxiliary rollers 8 and an air cooling mechanism 11, wherein the upper ends of two vertical parts of the U-shaped mounting main frame 1 are fixedly connected with the transversely arranged mounting plates 4 respectively, the main roller 7 and the auxiliary rollers 8 are rotatably connected between the two mounting plates 4, the auxiliary rollers 8 are arranged on the left side of the main roller 7, the annular sealed conveyer belts 3 are movably mounted between the two mounting plates 4, the left wall and the right wall inside the annular sealed conveyer belts 3 are respectively meshed with the auxiliary rollers 8 and the main roller 7, the rear end on the right side of the rear mounting plate 4 is fixedly connected with a machine body of the speed reducing motor 6, an output shaft of the speed reducing motor 6 penetrates through the rear mounting plate 4 and is connected with a main shaft of the main roller 7, and a plurality, the U-shaped installation main frame 1 is provided with a painting mechanism 2 and an air cooling mechanism 11, and the right side of the painting mechanism 2 is provided with the air cooling mechanism 11.
Specifically, firstly, two process holes are symmetrically formed in the end part of a radiating fin in the machining process, then the radiating fin is hung on a hanging mechanism 5 at the leftmost part of the lower end of an annular sealed conveying belt 3 through the two process holes, then a main roller 7 is driven to rotate through a speed reducing motor 6, the annular sealed conveying belt 3 is driven to rotate between two mounting plates 4 under the action of an auxiliary roller 8, and then the hanging mechanism 5 is driven to move, so that the hung radiating fin is moved into a U-shaped mounting main frame 1 from the left end of the U-shaped mounting main frame 1 and moves rightwards in the U-shaped mounting main frame 1, the radiating fin is moved to a position of a paint brushing mechanism 2 firstly, the radiating fin is subjected to paint brushing treatment through the paint brushing mechanism 2, then the radiating fin is moved continuously, the radiating fin is moved to a position of an air cooling mechanism 11, and paint liquid of the radiating fin is cooled through the air cooling mechanism 11, then the radiating fins are continuously moved to be moved out from the right end of the U-shaped mounting main frame 1, and then the processed radiating fins are taken out, so that the radiating fins can be continuously hung and placed by the plurality of hanging mechanisms 5 in the working process, and the plurality of hanging mechanisms 5 can circularly move under the rotating action of the annular sealed conveying belt 3, the mechanical continuous painting of the radiating fins is realized, and the working efficiency is improved.
The painting mechanism 2 comprises a first main pipe 23 which is longitudinally arranged and communicated with the painting equipment, the first main pipe 23 is fixed at the rear end of the left side of the U-shaped installation main frame 1 and penetrates through the U-shaped installation main frame 1, a first outer pipe 21 is vertically arranged at the front end and the rear end of the left part of the U-shaped installation main frame 1, the lower end of the first outer pipe 21 is provided with the first main pipe 23 and is communicated and fixed with the first main pipe 23, the upper end of the first main pipe 23 is communicated and fixed with a first inner pipe 25 which is vertically arranged, the first inner pipe 25 is positioned in the U-shaped installation main frame 1, the front end and the rear end of the first inner pipe 25 are communicated and fixed with a plurality of second spray heads 24 which are vertically arranged at equal intervals, the first outer pipe 21 is communicated and fixed with a plurality of first spray heads 22 which are vertically arranged at equal intervals towards one end of the U-shaped installation main frame 1, the first spray heads 22 extend into the U-shaped installation main, utilize paint spraying equipment, carry first total pipe 23 with the lacquer liquid in to make the interior lacquer liquid reposition of redundant personnel of first total pipe 23 carry first inner tube 25 and two first outer tubes 21 in, then spout the lacquer liquid through first shower nozzle 22 and second shower nozzle 24, thereby realize carrying out the mopping simultaneously to the both ends face of two fin and handle, further promote work efficiency.
The air cooling mechanism 11 comprises a second main pipe 113 which is longitudinally arranged and communicated with the wind power equipment, the second main pipe 113 is fixed at the rear end of the right side of the U-shaped installation main frame 1 and penetrates through the U-shaped installation main frame 1, a second outer pipe 111 which is vertically arranged at the front end and the rear end of the right part of the U-shaped installation main frame 1, the lower end of the second outer pipe 111 is provided with the second main pipe 113 and is communicated and fixed with the second main pipe 113, the upper end of the second main pipe 113 is communicated with a second inner pipe 115 which is fixedly and vertically arranged, the second inner pipe 115 is positioned in the U-shaped installation main frame 1, a plurality of spray holes 114 which are vertically arranged are uniformly arranged at the front end and the rear end of the second inner pipe 115, the second outer pipe 111 faces one end of the U-shaped installation main frame 1 and is communicated and fixed with a plurality of first spray pipes 112 which are vertically arranged, the first spray pipes 112 extend into the U-shaped installation main frame 1, one, and gas is conveyed into the second header pipe 113, the gas in the second header pipe 113 is conveyed into the second inner pipe 115 and the two second outer pipes 111 in a shunting manner, and then the gas is sprayed out through the first spray pipe 112 and the spray holes 114, so that the two end surfaces of the radiating fin are synchronously subjected to air cooling treatment, the flowing of paint liquid on the end surfaces of the radiating fin is effectively prevented, and the painting quality is improved.
The bottom end inside the U-shaped installation main frame 1 is connected with a drawer type collection box 12 which is transversely arranged and has an upward opening in a sliding mode, a paint brushing mechanism 2 and an air cooling mechanism 11 are arranged on the upper side of the drawer type collection box 12, and specifically, paint liquid can be recovered through the drawer type collection box 12.
The main shaft of the main roller 7 penetrates through the front mounting plate 4 and is fixedly connected with the transmission chain wheel 42, the main shaft of the auxiliary roller 8 penetrates through the front mounting plate 4 and is fixedly connected with the auxiliary chain wheel 43, the front end of the front mounting plate 4 is fixedly connected with the shell 41, the annular sealing type chain 44 is movably mounted in the shell 41, the inner wall of the annular sealing type chain 44 is meshed with the transmission chain wheel 42 and the auxiliary chain wheel 43, specifically, in the rotating process of the main roller 7, the transmission chain wheel 42 can be rotated, the auxiliary chain wheel 43 is driven to rotate under the action of the annular sealing type chain 44, and then the auxiliary roller 8 is rotated, so that the rotation stability of the annular sealing type conveying belt 3 is improved, and in addition, the transmission chain wheel 42, the auxiliary chain.
The suspension mechanism 5 comprises a connecting plate 51 fixed at the outer end of the annular sealed conveying belt 3, a mounting seat 52 is arranged at one end of the connecting plate 51, which is far away from the annular sealed conveying belt 3, two connecting rods 56 are symmetrically mounted at one end of the mounting seat 52, the connecting rods 56 are fixedly connected with a sleeve 55 which is transversely arranged at one end of the mounting seat 52, the front end and the rear end of the sleeve 55 are respectively connected with a limiting rod 54 in a sliding manner, the limiting rods 54 extend into the sleeve 55, one end of the limiting rod 54, which is far away from the sleeve 55, is fixedly connected with a biconical rubber head 53, the front side edge and the rear side edge of the lower end of the sleeve 55 are respectively connected with a fastening bolt 551 in a threaded manner, the fastening bolts 551 penetrate through the sleeve 55 and are connected with the limiting rods 54, specifically, the two limiting rods 54 are firstly moved, then, the fastening bolt 551 is rotated, and the fastening bolt 551 is in threaded connection with the sleeve 55, so that the fastening bolt 551 rotates, the fastening bolt 551 can move upwards, the limiting rod 54 is extruded by the fastening bolt 551, the limiting rod 54 and the sleeve 55 are fastened and mounted, then the two biconical rubber heads 53 in the same direction penetrate through the two process holes in the radiating fin, the process holes are exposed on the limiting rod 54, the upper end of the limiting rod 54 at the top end inside the process holes is attached under the action of the weight of the radiating fin, at the moment, the biconical rubber heads 53 and the sleeve 55 can limit the radiating fin, the radiating fin is suspended, then a new radiating fin is mounted in the other direction by the steps, the two radiating fins are rapidly mounted on the suspension mechanism 5, discharging and taking are facilitated, and the working efficiency is improved.
The connecting rod 56 is fixedly connected with a stud 562 facing the middle position of one end of the mounting seat 52, the stud 562 penetrates through the mounting seat 52 and is in threaded connection with a butterfly nut 561, and the butterfly nut 561 is located on the outer side of the connecting plate 51.
The middle position of the mounting seat 52 is provided with a rectangular through groove which is positioned between the two connecting rods 56, the connecting plate 51 is fixedly connected with an inserting plate 59 at the middle position facing one end of the mounting seat 52, the inserting plate 59 is positioned in the rectangular through groove, the movable limiting plate 57 is movably mounted at one end of the inserting plate 59 facing away from the connecting plate 51 and the movable limiting plate 57 is positioned at one end of the mounting seat 52 facing away from the connecting plate 51, the movable limiting plate 57 and the inserting plate 59 are arranged in a cross state, the movable limiting plate 57 is fixedly connected with a rotating shaft 58 at the middle position facing one end of the inserting plate 59, the annular end of the rotating shaft 58 is rotatably connected with the inserting plate 59 through a bearing, specifically, the movable limiting plate 57 can rotate under the action of the rotating shaft 58, the movable limiting plate 57 and the inserting plate 59 are converted into a linear state from the cross, therefore, the installation bases 52 with different specifications are replaced, the requirement of hanging the radiating fins with different distances between the two process holes can be met, and the application range is widened.
In the specific implementation mode, firstly, two process holes are symmetrically formed in the end portion of the heat radiating fin in the machining process, then the mounting seat 52 with the proper specification is selected, then the movable limiting plate 57 and the inserting plate 59 which are in a straight line state are inserted into the rectangular through groove, the movable limiting plate 57 penetrates through the rectangular through groove, then the movable limiting plate 57 is rotated, the movable limiting plate 57 and the inserting plate 59 are in a cross state, the mounting seat 52 is rapidly mounted, in the same way, the mounting seats 52 with the proper specification are mounted on a plurality of connecting plates 51 at the outer end of the annular sealed conveying belt 3, then the two limiting rods 54 are moved along the interior of the sleeve 55 according to the thickness of the heat radiating fin, so that the two double-cone-shaped rubber heads 53 are moved to the proper positions, the fastening bolts 551 are rotated, and the fastening bolts 551 are in threaded connection with the sleeve 551, so that the fastening bolts 551 are rotated, the stopper rod 54 is further pressed by the fastening bolt 551 to fasten and mount the stopper rod 54 and the sleeve 55, and the suspension mechanisms 5 are adjusted in the same manner as described above.
When in use, firstly, the circuit of the speed reducing motor 6 is switched on, two double-cone rubber heads 53 in the same direction penetrate through two process holes on the radiating fin, the process holes are exposed on the limiting rod 54, the upper end of the limiting rod 54 at the top end in the process holes is attached under the action of the self weight of the radiating fin, the double-cone rubber heads 53 and the sleeve 55 can limit the radiating fin to realize the suspension of the radiating fin, then a new radiating fin is arranged in the other direction to realize the quick arrangement of the two radiating fins on the suspension mechanism 5, then the speed reducing motor 6 is started through a control switch, the speed reducing motor 6 drives the main roller 7 to rotate, the annular sealed conveyer belt 3 rotates between the two mounting plates 4 under the action of the auxiliary roller 8 to drive the suspension mechanism 5 to move, so that the two suspended radiating fins move into the U-shaped mounting main frame 1 from the left end of the U-shaped mounting main frame 1 and move rightwards in the U-shaped mounting main frame 1, the two radiating fins move into two spaces formed by the two first outer tubes 21 and the first inner tube 25, at the moment, paint liquid is conveyed into the first main tube 23 by using a paint spraying device, the paint liquid in the first main tube 23 is conveyed into the first inner tube 25 and the two first outer tubes 21 in a shunting manner, then the paint liquid is sprayed out by using the first spray head 22 and the second spray head 24, so that the synchronous painting treatment of the two end surfaces of the two radiating fins is realized, then the two radiating fins move continuously, the two radiating fins move into the two spaces formed by the two second outer tubes 111 and the second inner tube 115, at the moment, air is conveyed into the second main tube 113 by using a wind power device, the air in the second main tube 113 is conveyed into the second inner tube 115 and the two second outer tubes 111 in a shunting manner, and then the air is sprayed out by using the first spray pipe 112 and the spray holes 114, so that the two end surfaces of the two radiating fins are synchronously air-cooled, then, the two radiating fins are continuously moved to be moved out from the right end of the U-shaped mounting main frame 1, then the two processed radiating fins are taken out, in the working process, the radiating fins can be continuously hung and placed by the plurality of hanging mechanisms 5, and the plurality of hanging mechanisms 5 are circularly moved under the rotating action of the annular sealed conveying belt 3, so that the mechanical continuous painting of the radiating fins is realized, and the working efficiency is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a painting device of transformer fin which characterized in that: the device comprises a U-shaped mounting main frame (1), a painting mechanism (2), an annular sealed conveyer belt (3), mounting plates (4), a hanging mechanism (5), a speed reducing motor (6), a main roller (7), an auxiliary roller (8) and an air cooling mechanism (11), wherein the upper ends of two vertical parts of the U-shaped mounting main frame (1) are fixedly connected with the transversely arranged mounting plates (4), the two mounting plates (4) are rotatably connected with the main roller (7) and the auxiliary roller (8), the auxiliary roller (8) is arranged on the left side of the main roller (7), the annular sealed conveyer belt (3) is movably mounted between the two mounting plates (4), the left wall and the right wall inside the annular sealed conveyer belt (3) are respectively meshed with the auxiliary roller (8) and the main roller (7), and the rear part of the machine body of the speed reducing motor (6) is fixedly connected with the rear end of the right, the output shaft of gear motor (6) passes rear portion mounting panel (4) and is connected with the main shaft of running roller (7), a plurality of fixed connection of annular sealed conveyer belt (3) outer end middle part position equidistance hangs mechanism (5), installation mopping mechanism (2) and air-cooled mechanism (11) on U type installation body frame (1), mopping mechanism (2) right side sets up air-cooled mechanism (11).
2. The painting device for transformer cooling fins according to claim 1, wherein: the painting mechanism (2) comprises a first header pipe (23) which is longitudinally arranged and communicated with a painting device, the first header pipe (23) is fixed at the rear end of the left side of the U-shaped installation main frame (1) and penetrates through the U-shaped installation main frame (1), first outer pipes (21) which are vertically arranged at the front end and the rear end of the left part of the U-shaped installation main frame (1), the lower ends of the first outer pipes (21) are provided with the first header pipe (23) and are communicated and fixed with the first header pipe (23), the upper ends of the first header pipe (23) are communicated with a first inner pipe (25) which is vertically arranged and a plurality of second spray heads (24) which are vertically arranged, the front end and the rear end of the first inner pipe (25) are communicated with a plurality of first spray heads (22) which are vertically arranged, and the first spray heads (22) extend into the U-shaped installation main frame (1) towards one end of the U-shaped installation main frame (1), and a second spray head (24) is arranged on one side of the first spray head (22) departing from the first outer pipe (21) in the positive direction.
3. The painting device for transformer cooling fins according to claim 1, wherein: the air cooling mechanism (11) comprises a second header pipe (113) which is longitudinally arranged and communicated with the wind power equipment, the second header pipe (113) is fixed at the rear end of the right side of the U-shaped installation main frame (1) and penetrates through the U-shaped installation main frame (1), a second outer pipe (111) which is vertically arranged at the front end and the rear end of the right part of the U-shaped installation main frame (1), the lower end of the second outer pipe (111) is provided with the second header pipe (113) and is communicated and fixed with the second header pipe (113), the upper end of the second header pipe (113) is communicated with a second inner pipe (115) which is fixedly and vertically arranged, the second inner pipe (115) is positioned inside the U-shaped installation main frame (1), a plurality of spray holes (114) which are vertically arranged are respectively arranged at the front end and the rear end of the second inner pipe (115), a plurality of first spray pipes (112) which are fixedly and vertically arranged are communicated and are equidistantly arranged towards one end of the U-shaped installation main frame (1) and the second outer pipe (111) extends into the, and a spray hole (114) is arranged on one side of the first spray pipe (112) departing from the first outer pipe (21) in the positive direction.
4. The painting device for transformer cooling fins according to claim 1, wherein: the bottom end in the U-shaped installation main frame (1) is connected with a drawer type collection box (12) which is transversely arranged and has an upward opening in a sliding mode, and a painting mechanism (2) and an air cooling mechanism (11) are arranged on the upper side of the drawer type collection box (12).
5. The painting device for transformer cooling fins according to claim 4, wherein: the main shaft of the main roller (7) penetrates through the front mounting plate (4) and is fixedly connected with the transmission chain wheel (42), the main shaft of the auxiliary roller (8) penetrates through the front mounting plate (4) and is fixedly connected with the auxiliary chain wheel (43), the front end of the mounting plate (4) is fixedly connected with the shell (41), and the inner part of the shell (41) is movably provided with the annular sealed chain (44) and the inner wall of the annular sealed chain (44) is meshed with the transmission chain wheel (42) and the auxiliary chain wheel (43).
6. The painting device for transformer cooling fins according to claim 1, wherein: the suspension mechanism (5) comprises a connecting plate (51) fixed at the outer end of the annular sealed conveying belt (3), one end of the connecting plate (51) departing from the annular sealed conveying belt (3) is provided with a mounting seat (52), two connecting rods (56) are symmetrically arranged at one end of the mounting seat (52) which is far away from the connecting plate (51), one end of the connecting rod (56) departing from the mounting seat (52) is fixedly connected with a sleeve (55) which is transversely arranged, the front end and the rear end of the sleeve (55) are both connected with a limiting rod (54) in a sliding way, the limiting rod (54) extends into the sleeve (55), one end of the limiting rod (54) departing from the sleeve (55) is fixedly connected with a biconical rubber head (53), the edge positions of the front side and the rear side of the lower end of the sleeve (55) are both connected with a fastening bolt (551) by screw thread, the fastening bolt (551) penetrates through the sleeve (55) and is connected with the limiting rod (54).
7. The painting device for transformer cooling fins according to claim 6, wherein: the connecting rod (56) faces the middle position of one end of the mounting seat (52) and is fixedly connected with a stud (562), the stud (562) penetrates through the mounting seat (52) and is in threaded connection with a butterfly nut (561), and the butterfly nut (561) is located on the outer side of the connecting plate (51).
8. The painting device for transformer cooling fins according to claim 6, wherein: the utility model discloses a bearing of fixing device, including mount pad (52), connecting plate (51), picture peg (59) and picture peg (59), the rectangle is seted up to mount pad (52) middle part position and the rectangle is led to the groove and is in between two connecting rods (56), connecting plate (51) is located the rectangle and is led to the inslot towards mount pad (52) one end intermediate position fixed connection picture peg (59) and picture peg (59), picture peg (59) deviate from connecting plate (51) one end movable mounting movable limiting plate (57) and movable limiting plate (57) are located and deviate from connecting plate (51) one end in mount pad (52), movable limiting plate (57) are the cross state with picture peg (59) and arrange, movable limiting plate (57) are towards picture peg (59) one end intermediate position fixed connection pivot (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074272.6A CN112892971B (en) | 2021-01-20 | 2021-01-20 | Painting device for transformer radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074272.6A CN112892971B (en) | 2021-01-20 | 2021-01-20 | Painting device for transformer radiating fins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112892971A true CN112892971A (en) | 2021-06-04 |
| CN112892971B CN112892971B (en) | 2022-12-30 |
Family
ID=76116495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110074272.6A Active CN112892971B (en) | 2021-01-20 | 2021-01-20 | Painting device for transformer radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112892971B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953163A (en) * | 2021-10-26 | 2022-01-21 | 深圳市华信一机械有限公司 | Refrigeration equipment for plastic dipping production of kitchen electrical parts |
| CN114643157A (en) * | 2022-03-23 | 2022-06-21 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887340A (en) * | 1959-05-12 | 1962-01-17 | Carrier Engineering Co Ltd | Improvements in or relating to coating apparatus |
| CH649480A5 (en) * | 1980-10-13 | 1985-05-31 | Rene Wohlgemuth | Apparatus for hanging up workpieces for spraying |
| US5803970A (en) * | 1994-08-08 | 1998-09-08 | Tokyo Electron Limited | Method of forming a coating film and coating apparatus |
| EP1033176A2 (en) * | 1999-03-02 | 2000-09-06 | Cefla Soc. Coop. A R.L. | Method and plant for the painting of wooden doors and windows or the like |
| US6837934B1 (en) * | 2004-01-20 | 2005-01-04 | Joel A. Patrykus | Racking system |
| EP2783756A2 (en) * | 2013-03-28 | 2014-10-01 | Inductotherm Heating & Welding Limited | Electric induction heating and coating of the exterior surface of a pipe |
| CN104096655A (en) * | 2014-07-22 | 2014-10-15 | 浙江利众竹木有限公司 | Chopsticks auto-painting system |
| CN108435460A (en) * | 2018-03-19 | 2018-08-24 | 郭考香 | A kind of orthopedic scalpel processing unit (plant) |
| CN108787282A (en) * | 2018-06-05 | 2018-11-13 | 芜湖秀成机械科技有限公司 | A kind of industrial automation spray-painting plant |
| CN108940697A (en) * | 2018-09-11 | 2018-12-07 | 韶关龙督装饰材料有限公司 | A kind of aluminum-pinch production line |
| CN109107808A (en) * | 2018-09-28 | 2019-01-01 | 江苏派远软件开发有限公司 | A kind of control system for plate paint-spray robot |
| CN208357099U (en) * | 2018-03-23 | 2019-01-11 | 安徽昱工耐磨材料科技有限公司 | A kind of mold wash paint finishing |
| CN110756370A (en) * | 2019-11-13 | 2020-02-07 | 湖南瑞泰欣金属有限公司 | Paint spraying apparatus is used in alloy door production |
| CN210386239U (en) * | 2019-05-19 | 2020-04-24 | 扬州市安元涂装机械有限公司 | Paint spraying device convenient for motor shell paint spraying |
| CN210496937U (en) * | 2019-08-27 | 2020-05-12 | 湖北世亮汽车零部件有限公司 | Hanging tool for continuous spraying |
| CN111229521A (en) * | 2020-01-14 | 2020-06-05 | 重庆实创钢结构有限公司 | Steel construction painting device |
| CN210935591U (en) * | 2019-08-16 | 2020-07-07 | 海宁市德亿金属制品股份有限公司 | Paint spraying device of drawer slide rail |
| CN210994975U (en) * | 2019-10-10 | 2020-07-14 | 安徽金泰自动化设备有限公司 | Steel construction spraying apparatus for producing |
| CN211463659U (en) * | 2019-12-30 | 2020-09-11 | 佛山市鹏泽木业有限公司 | Environment-friendly timber spraying device |
| CN111729800A (en) * | 2020-06-29 | 2020-10-02 | 杭州纳网信息科技有限公司 | Automatic intelligent two-way paint spraying apparatus of plank |
| CN211756254U (en) * | 2020-03-27 | 2020-10-27 | 保定硕为电气有限公司 | Hanger for radiating fins |
| CN211838636U (en) * | 2020-02-25 | 2020-11-03 | 瑞都家具制造(天津)有限公司 | Environment-friendly paint spraying and drying device for furniture processing |
| CN111871653A (en) * | 2020-07-22 | 2020-11-03 | 陈辉 | Hanging rack for spraying and processing aluminum alloy bridge |
| CN111889263A (en) * | 2020-08-10 | 2020-11-06 | 王舒文 | Wind-powered electricity generation blade sprays paint with frock of can overturning |
| CN212189665U (en) * | 2018-10-17 | 2020-12-22 | 龙工（福建）铸锻有限公司 | Multi-pull-rod-head paint spraying hook of loader |
-
2021
- 2021-01-20 CN CN202110074272.6A patent/CN112892971B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887340A (en) * | 1959-05-12 | 1962-01-17 | Carrier Engineering Co Ltd | Improvements in or relating to coating apparatus |
| CH649480A5 (en) * | 1980-10-13 | 1985-05-31 | Rene Wohlgemuth | Apparatus for hanging up workpieces for spraying |
| US5803970A (en) * | 1994-08-08 | 1998-09-08 | Tokyo Electron Limited | Method of forming a coating film and coating apparatus |
| EP1033176A2 (en) * | 1999-03-02 | 2000-09-06 | Cefla Soc. Coop. A R.L. | Method and plant for the painting of wooden doors and windows or the like |
| US6837934B1 (en) * | 2004-01-20 | 2005-01-04 | Joel A. Patrykus | Racking system |
| EP2783756A2 (en) * | 2013-03-28 | 2014-10-01 | Inductotherm Heating & Welding Limited | Electric induction heating and coating of the exterior surface of a pipe |
| CN104096655A (en) * | 2014-07-22 | 2014-10-15 | 浙江利众竹木有限公司 | Chopsticks auto-painting system |
| CN108435460A (en) * | 2018-03-19 | 2018-08-24 | 郭考香 | A kind of orthopedic scalpel processing unit (plant) |
| CN208357099U (en) * | 2018-03-23 | 2019-01-11 | 安徽昱工耐磨材料科技有限公司 | A kind of mold wash paint finishing |
| CN108787282A (en) * | 2018-06-05 | 2018-11-13 | 芜湖秀成机械科技有限公司 | A kind of industrial automation spray-painting plant |
| CN108940697A (en) * | 2018-09-11 | 2018-12-07 | 韶关龙督装饰材料有限公司 | A kind of aluminum-pinch production line |
| CN109107808A (en) * | 2018-09-28 | 2019-01-01 | 江苏派远软件开发有限公司 | A kind of control system for plate paint-spray robot |
| CN212189665U (en) * | 2018-10-17 | 2020-12-22 | 龙工（福建）铸锻有限公司 | Multi-pull-rod-head paint spraying hook of loader |
| CN210386239U (en) * | 2019-05-19 | 2020-04-24 | 扬州市安元涂装机械有限公司 | Paint spraying device convenient for motor shell paint spraying |
| CN210935591U (en) * | 2019-08-16 | 2020-07-07 | 海宁市德亿金属制品股份有限公司 | Paint spraying device of drawer slide rail |
| CN210496937U (en) * | 2019-08-27 | 2020-05-12 | 湖北世亮汽车零部件有限公司 | Hanging tool for continuous spraying |
| CN210994975U (en) * | 2019-10-10 | 2020-07-14 | 安徽金泰自动化设备有限公司 | Steel construction spraying apparatus for producing |
| CN110756370A (en) * | 2019-11-13 | 2020-02-07 | 湖南瑞泰欣金属有限公司 | Paint spraying apparatus is used in alloy door production |
| CN211463659U (en) * | 2019-12-30 | 2020-09-11 | 佛山市鹏泽木业有限公司 | Environment-friendly timber spraying device |
| CN111229521A (en) * | 2020-01-14 | 2020-06-05 | 重庆实创钢结构有限公司 | Steel construction painting device |
| CN211838636U (en) * | 2020-02-25 | 2020-11-03 | 瑞都家具制造(天津)有限公司 | Environment-friendly paint spraying and drying device for furniture processing |
| CN211756254U (en) * | 2020-03-27 | 2020-10-27 | 保定硕为电气有限公司 | Hanger for radiating fins |
| CN111729800A (en) * | 2020-06-29 | 2020-10-02 | 杭州纳网信息科技有限公司 | Automatic intelligent two-way paint spraying apparatus of plank |
| CN111871653A (en) * | 2020-07-22 | 2020-11-03 | 陈辉 | Hanging rack for spraying and processing aluminum alloy bridge |
| CN111889263A (en) * | 2020-08-10 | 2020-11-06 | 王舒文 | Wind-powered electricity generation blade sprays paint with frock of can overturning |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953163A (en) * | 2021-10-26 | 2022-01-21 | 深圳市华信一机械有限公司 | Refrigeration equipment for plastic dipping production of kitchen electrical parts |
| CN113953163B (en) * | 2021-10-26 | 2022-08-16 | 深圳市华信一机械有限公司 | Refrigeration equipment for plastic dipping production of kitchen electrical parts |
| CN114643157A (en) * | 2022-03-23 | 2022-06-21 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
| CN114643157B (en) * | 2022-03-23 | 2023-01-10 | 江苏长川科技有限公司 | Painting equipment for transformer radiating fins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112892971B (en) | 2022-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112892971A (en) | Painting device for transformer radiating fins | |
| CN110340670A (en) | A kind of Table top type metal-plastic increase and decrease material composite manufacture device | |
| CN107243430B (en) | Adjustable spraying equipment | |
| CN202310408U (en) | High-frequency power modular framework | |
| CN218846887U (en) | Energy-saving cooling device for intermediate frequency electric furnace | |
| CN215975912U (en) | Energy-saving quenching device for aluminum profile production | |
| CN207319798U (en) | It is a kind of to wind the good cable production machines of effect | |
| CN104626434A (en) | High-speed-running casting machine and method for producing breathable film | |
| CN215147349U (en) | Aluminum profile thermal forming, cooling and cutting device | |
| CN209438879U (en) | One kind is used for hot spraying to facilitate positioning device | |
| CN115384059A (en) | Double-nozzle 3D printing device | |
| CN212388069U (en) | Cooling device for external carrying pipe rolling | |
| CN212339734U (en) | Heat dissipation device for steel structure machining | |
| CN209735897U (en) | Steel pipe external spraying box body easy to adjust in multiple angles | |
| CN211727445U (en) | Energy-saving ferrosilicon drying device | |
| CN208930728U (en) | Two process extruded type 3D printer | |
| CN213860273U (en) | Water cooling system in polypropylene film production line | |
| CN118305966B (en) | Multicolor die nozzle and heat insulation mechanism thereof | |
| CN220942867U (en) | Thermal bulging quick cooling mechanism for metal pipe fitting | |
| CN219014714U (en) | Solar energy section bar water smoke rapid cooling equipment | |
| CN208178655U (en) | The air knife regulating device of soldering oven spray system | |
| CN215237291U (en) | Cooling structure of power battery aluminum shell stretching die | |
| CN221715986U (en) | Cooling device for aluminum profile welding | |
| CN221746920U (en) | Cooling device for cable production | |
| CN216992737U (en) | Cooling device in production of modified plastic material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221130 Address after: No.10 Dazhong West Road, Jiuhua demonstration zone, Xiangtan City, Hunan Province Applicant after: XIANGTAN HUAXIA SPECIAL TYPE TRANSFORMER Co.,Ltd. Address before: 610000, No. 24, south section of Ring Road, Sichuan, Chengdu Applicant before: Qiu Fengxia |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.10 Dazhong West Road, Jiuhua demonstration zone, Xiangtan City, Hunan Province Patentee after: Hunan Huaxia Tebian Co.,Ltd. Address before: No.10 Dazhong West Road, Jiuhua demonstration zone, Xiangtan City, Hunan Province Patentee before: XIANGTAN HUAXIA SPECIAL TYPE TRANSFORMER Co.,Ltd. |