CN210956436U

CN210956436U - Circular automatic iron core winding machine

Info

Publication number: CN210956436U
Application number: CN201922371534.6U
Authority: CN
Inventors: 陆健; 徐琴燕; 刘志杰
Original assignee: Wuxi Desheng Transformer Co ltd
Current assignee: Wuxi Desheng Transformer Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-07
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a circular automatic iron core is around book machine, it includes the fuselage, fuselage one side is equipped with storage device, be equipped with material feeding unit, cutting device on the fuselage, around rolling up device, spot welding device, material feeding unit includes the mount pad of sliding connection on the fuselage, set up the platform that compresses tightly on the mount pad, articulate the clamp plate on the mount pad, set up the actuating cylinder that drives in clamp plate one end, be equipped with articulated seat on the mount pad, the clamp plate middle part is articulated with articulated seat, it keeps away from at the clamp plate to drive actuating cylinder setting and compresses tightly platform one end, the clamp plate with drive actuating cylinder output and articulate, be equipped with the drive arrangement that the drive mount pad removed on the fuselage. The utility model discloses have automatically send the silicon steel sheet to the coiling axle on, need not manual operation's effect.

Description

Circular automatic iron core winding machine

Technical Field

The utility model relates to a around the winder field, especially relate to a circular automatic iron core is around machine of rolling up.

Background

The wound iron core is commonly used for small and medium-sized transformers, mutual inductors, magnetic amplifiers, leakage protectors and the like, the wound iron core is formed by winding a strip, the advantages and disadvantages of the wound iron core affect the using effect of an instrument, and machine assistance is needed for producing the high-quality wound iron core.

Chinese patent with publication number CN208691108U discloses a coiler for an annular iron core, which comprises a frame and a coiling device, wherein the coiling device comprises a coiling box, a coiling shaft is arranged inside the coiling box, one end of the coiling shaft is connected with a rotation driving motor, the other end of the coiling shaft extends out of the coiling box and is connected with a coiling head, the outer end of the coiling shaft is further sleeved with a pushing disc, a pushing cylinder is further arranged in the coiling box, and a piston rod of the pushing cylinder is connected with the pushing disc; one side that lies in the coiling device in the frame is equipped with closing device, closing device includes the sliding seat, sliding connection about sliding seat and the frame is equipped with the removal cylinder of drive sliding seat in the frame, and the sliding seat is connected with through the movable rod and compresses tightly the support, and the cover is equipped with the pressure spring on the movable rod, compresses tightly and is equipped with the compression roller on the support, the side of compression roller and the side looks butt of coiling head, still be equipped with welding rifle and laser cutter in the frame.

The above prior art solutions have the following drawbacks: after an iron core winding, the silicon steel sheet is cut off by the laser cutter, then the two guide wheels rotate to drive the silicon steel sheet to move towards the direction of the winding shaft under the action of friction force, but under the action of gravity, when the silicon steel sheet moves towards the direction of the winding shaft, the end part of the silicon steel sheet moves downwards, the silicon steel sheet is wound on the winding shaft again, manual operation is needed, and otherwise, the end part of the silicon steel sheet cannot be smoothly wound on the winding shaft.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic send the silicon steel sheet to on the winding shaft, need not manual operation's circular automatic iron core and around book machine to prior art exists.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a circular automatic iron core is around book machine, includes the fuselage, fuselage one side is equipped with storage device, be equipped with material feeding unit, cutting device on the fuselage, around package device, spot welding device, material feeding unit includes sliding connection's mount pad on the fuselage, set up the platform that compresses tightly on the mount pad, articulate the clamp plate on the mount pad, set up the actuating cylinder that drives in clamp plate one end, be equipped with articulated seat on the mount pad, the clamp plate middle part is articulated with articulated seat, it keeps away from at the clamp plate and compresses tightly platform one end to drive actuating cylinder setting, the clamp plate is articulated with driving actuating cylinder output, be equipped with the drive arrangement that the drive mount pad removed on the fuselage.

By adopting the technical scheme, the material is separated from the material storage device, enters the winding device for winding after passing through the feeding device, the silicon steel sheet is required to be welded by the spot welding device in the winding process, after an iron core is wound, the silicon steel sheet is cut by the cutting assembly, the silicon steel sheet close to the winding device is wound on the iron core through the winding device, the end part of the other end of the silicon steel sheet is positioned on the feeding device, after the iron core is taken down, the feeding device sends the cut end part of the silicon steel sheet to the winding device again, a new iron core is wound again, the pressing plate rotates on the hinged seat under the driving of the driving cylinder, the pressing plate is matched with the pressing table to press the end part of the silicon steel sheet, then the driving device works to drive the mounting seat, the pressing table on the mounting seat and the pressing plate to move to one side of the winding device, the iron core is wound again, the whole process does not need manual intervention, and can realize, the workload of workers is reduced.

The present invention may be further configured in a preferred embodiment as: the driving device is a telescopic cylinder, a guide frame is arranged on the machine body, and the output end of the telescopic cylinder is connected with a guide rod in sliding fit with the guide frame.

Through adopting above-mentioned technical scheme, telescopic cylinder's output and guide bar fixed connection, fixed connection between guide bar and the mount pad, move on the fuselage through the guide bar drive mount pad when telescopic cylinder during operation to make the tip of silicon steel sheet send to around package device one side, make things convenient for the silicon steel sheet to convolute and be the iron core, the leading truck plays direction and spacing effect to the removal of guide bar and mount pad.

The present invention may be further configured in a preferred embodiment as: the winding device comprises a winding shaft and a driving motor for driving the winding shaft to rotate, a discharging plate is arranged on the machine body, the winding shaft penetrates through the discharging plate, a first air cylinder is installed at the top of the discharging plate, and an output end of the first air cylinder is connected with a pressing block.

Through adopting above-mentioned technical scheme, driving motor work drives the winding axle and rotates, and the winding axle rotates silicon steel sheet winding on the winding axle, and after silicon steel sheet winding on the winding axle, a cylinder work drives the compact heap and compresses tightly the silicon steel sheet on the winding axle, and after an iron core coiling, the stripper moves along winding axle length direction, unloads the silicon steel sheet from the winding axle.

The present invention may be further configured in a preferred embodiment as: the discharging plate is provided with a mounting plate, the first air cylinder is fixedly mounted at the top of the mounting plate, and the output end of the first air cylinder penetrates through the mounting plate.

Through adopting above-mentioned technical scheme, the mounting panel plays the bearing effect to cylinder one, and mounting panel and stripper fixed connection simultaneously, cylinder one moves along with the stripper before unloading, compresses tightly the silicon steel sheet again before the iron core leaves.

The present invention may be further configured in a preferred embodiment as: the spot welding device comprises a second air cylinder arranged on the machine body, a welding seat connected to the output end of the second air cylinder, and a spot welding machine arranged on the welding seat.

Through adopting above-mentioned technical scheme, the second drive welding seat of cylinder moves to winding shaft one end, makes spot welding contact to the winding shaft lateral wall, welds the silicon steel sheet on the winding shaft.

The present invention may be further configured in a preferred embodiment as: install the regulation seat on the fuselage, the regulating plate is installed to two belows of cylinder, regulating plate sliding connection is on adjusting the seat, the spout has been seted up on adjusting the seat, the regulating plate bottom be equipped with spout sliding fit's guide block, be equipped with the spring in the spout, spring one end is connected at the spout tank bottom, the spring other end is connected on the guide block lateral wall.

Through adopting above-mentioned technical scheme, when the silicon steel sheet when constantly twining, the diameter of iron core is constantly increasing, and in order to make welding effect better, at the spot welding in-process, the iron core diameter constantly increases, promotes spot welder and drives the regulating plate and constantly to keeping away from the motion of coiling axle one side, and the guide block is to keeping away from coiling axle one side motion in the spout, spring compression this moment.

The present invention may be further configured in a preferred embodiment as: the clamp plate is hinged with a pressing block, a rotating shaft is arranged between the pressing block and the clamp plate, the rotating shaft is fixedly installed on the clamp plate, and the pressing block is in running fit with the rotating shaft.

Through adopting above-mentioned technical scheme, the briquetting rotates to be connected in the pivot, and when the articulated rotation of clamp plate, the clamp plate is the tilt state, and in order to make material feeding unit can press from both sides tight silicon steel sheet, the briquetting rotates, makes the briquetting lateral wall press from both sides tight silicon steel sheet with the cooperation of compressing tightly the platform to it is more stable to make the pay-off.

The present invention may be further configured in a preferred embodiment as: the material storage device comprises a material rack and a material tray which is rotatably connected to the material rack, a columnar balancing weight is connected to the material rack in a sliding mode, and a silicon steel sheet is wound on the balancing weight.

Through adopting above-mentioned technical scheme, sliding connection's columnar balancing weight can adjust the tensile force of silicon steel sheet on the work or material rest, makes material feeding unit pay-off more stable.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the pressing plate hinged on the pressing table is arranged, so that the pressing table and the pressing plate can be matched to clamp the silicon steel sheet, and the silicon steel sheet is pulled to be installed on the winding device to be wound;

2. the silicon steel sheet can be pressed on the winding shaft through the arrangement of the pressing block on the winding device;

3. through the setting of the columnar balancing weight of sliding connection on the work or material rest, can adjust the tensioning degree of silicon steel sheet.

Drawings

Fig. 1 is a schematic view of the overall structure of a circular automatic iron core winder;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 4 is a schematic cross-sectional view at the take-up reel;

FIG. 5 is a schematic cross-sectional view of the connection between the adjustment plate and the adjustment seat.

In the figure, 1, a fuselage; 11. a material storage device; 111. a material rack; 112. a material tray; 1111. a balancing weight; 12. a feeding device; 121. a mounting seat; 122. a compacting table; 123. pressing a plate; 124. a driving cylinder; 1211. a hinged seat; 1231. briquetting; 1232. a rotating shaft; 13. a cutting device; 14. a winding device; 141. a winding shaft; 142. a drive motor; 15. a spot welding device; 151. a second air cylinder; 152. welding a base; 153. a spot welder; 16. a drive device; 161. a telescopic cylinder; 162. a guide bar; 17. a guide frame; 18. a stripper plate; 181. mounting a plate; 182. a first cylinder; 183. a compression block; 19. an adjusting seat; 191. an adjusting plate; 192. a chute; 193. a guide block; 194. a spring; 2. a trough.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a circular automatic iron core is around book machine, refer to fig. 1, including

fuselage

1, 1 one side of fuselage is equipped with storage device 11, be equipped with material feeding unit 12 on the fuselage 1, cutting device 13, around rolling device 14, spot welding device 15, storage device 11 includes work or material rest 111, rotate the charging tray 112 of connecting on work or material rest 111, sliding connection has columnar balancing weight 1111 on work or material rest 111, columnar balancing weight 1111 slides along work or material rest 111 length direction, the silicon steel sheet leaves from charging tray 112 around establishing on columnar balancing weight 1111, leave storage device 11 from columnar balancing weight 1111 again.

Referring to fig. 1 and 2, the feeding device 12 includes a mounting base 121 slidably connected to the body 1, a pressing table 122 disposed on the mounting base 121, a pressing plate 123 hinged to the mounting base 121, and a driving cylinder 124 disposed at one end of the pressing plate 123, wherein the pressing plate 123 is hinged to an output end of the driving cylinder 124, a hinge base 1211 is disposed on the mounting base 121, a middle portion of the pressing plate 123 is hinged to the hinge base 1211, and the driving cylinder 124 is disposed at one end of the pressing plate 123 far from the pressing table 122.

Referring to fig. 2, a pressing block 1231 is hinged to the pressing plate 123, a rotating shaft 1232 is arranged between the pressing plate 123 and the pressing block 1231, the rotating shaft 1232 is fixedly installed on the pressing plate 123, and the pressing block 1231 is in rotating fit with the rotating shaft 1232.

Referring to fig. 1 and 2, the end of the silicon steel sheet is located at the top of the pressing table 122, the driving cylinder 124 operates to drive the pressing plate 123 to rotate around the hinge base 1211, so that the pressing block 1231 at one end of the pressing plate 123 close to the pressing table 122 rotates around the rotating shaft 1232, and the pressing block 1231 cooperates with the pressing table 122 to press the silicon steel sheet.

Referring to fig. 1 and 2, a driving device 16 for driving the mounting seat 121 to move is arranged on the machine body 1, the driving device 16 is a telescopic cylinder 161, a guide frame 17 is arranged on the machine body 1, a guide rod 162 is fixedly connected to an output end of the telescopic cylinder 161, the guide rod 162 is fixedly connected with the mounting seat 121, a plurality of guide frames 17 are uniformly arranged along the length direction of the guide rod 162, and the guide rods 162 slide on the guide frame 17.

Referring to fig. 1 and 2, the telescopic cylinder 161 operates to push the mounting seat 121 to a side close to the winding device 14, the pressing table 122 cooperates with the pressing block 1231 to pull the silicon steel sheet, and the silicon steel sheet is sent to the winding device 14 after being pulled through the cutting device 13.

Referring to fig. 1 and 4, the winding device 14 includes a winding shaft 141, and a driving motor 142 for driving the winding shaft 141 to rotate, the driving motor 142 drives the winding shaft 141 to rotate, a discharging plate 18 is sleeved on the winding shaft 141, the discharging plate 18 is slidably connected to the winding shaft 141, and the air cylinder drives the discharging plate 18 to move along the length direction of the winding shaft 141.

Referring to fig. 3 and 4, a mounting plate 181 is fixedly mounted at the top of the discharging plate 18, a first air cylinder 182 is fixedly mounted at the top of the mounting plate 181, an output end of the first air cylinder 182 is connected with a pressing block 183, and an output end of the first air cylinder 182 penetrates through the mounting plate 181.

Referring to fig. 1 and 3, the spot welding device 15 includes a second cylinder 151 disposed on the machine body 1, a welding seat 152 connected to an output end of the second cylinder 151, and a spot welding machine 153 disposed on the welding seat 152, when the silicon steel sheet is conveyed to the winding shaft 141, the first cylinder 182 drives the pressing block 183 to press the silicon steel sheet on the winding shaft 141, and then the driving motor 142 drives the winding shaft 141 to rotate, so as to wind the silicon steel sheet on the winding shaft 141, at this time, the second cylinder 151 pushes the spot welding machine 153 on the welding seat 152 and the welding seat 152 to abut against the surface of the silicon steel sheet, so as to weld the silicon steel sheet on the winding shaft 141.

Referring to fig. 1, the winding shaft 141 continuously winds the silicon steel sheet until one iron core is wound, the winding shaft 141 stops rotating, the cutting device 13 cuts the silicon steel sheet, the winding shaft 141 winds the silicon steel sheet, and the spot welder 153 welds the end of the silicon steel sheet on the surface of the iron core.

Referring to fig. 3 and 5, the adjusting seat 19 is installed on the machine body 1, the adjusting plate 191 is installed below the second cylinder 151, the second cylinder 151 is fixedly connected with the adjusting plate 191, the sliding groove 192 is formed in the adjusting seat 19, the guide block 193 in sliding fit with the sliding groove 192 is arranged at the bottom of the adjusting seat 19, the spring 194 is arranged in the sliding groove 192, one end of the spring 194 is fixedly connected to the bottom of the sliding groove 192, and the other end of the spring 194 is fixedly welded to the side wall of the guide block 193.

Referring to fig. 1 and 5, when the silicon steel sheet is wound on the winding shaft 141 to a gradually increasing thickness, the silicon steel sheet collides against the spot welding machine 153 to push the adjusting plate 191 to slide on the adjusting seat 19, and the spring 194 is compressed.

Referring to fig. 1, immediately after one iron core is wound, the air cylinder moves the stripper plate 18 to push the iron core down, and the iron core slides down from the chute 2 to be collected.

The implementation principle of the embodiment is as follows: silicon steel sheet leaves charging tray 112, around rolling up on balancing weight 1111, silicon steel sheet tip clamping is compressing tightly between platform 122 and clamp plate 123, telescopic cylinder 161 promotes mount pad 121 and moves to coiling axle 141 one side, convey the silicon steel sheet and coil the axle 141 top, cylinder 182 drive compact heap 183 compresses tightly the silicon steel sheet on coiling axle 141, reuse spot welder 153 with the welding of silicon steel sheet on coiling axle 141, an iron core coiling is about to when accomplishing, cutting device 13 is decided the silicon steel sheet, an iron core winding is accomplished the back, discharge plate 18 pushes down the iron core, drop in silo 2, collect and handle in unison.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a circular automatic iron core is around machine, includes fuselage (1), its characterized in that: a storage device (11) is arranged on one side of the machine body (1), a feeding device (12), a cutting device (13), a winding device (14) and a spot welding device (15) are arranged on the machine body (1), the feeding device (12) comprises a mounting seat (121) connected to the machine body (1) in a sliding manner, a pressing platform (122) arranged on the mounting seat (121), a pressing plate (123) hinged on the mounting seat (121), and a driving cylinder (124) arranged at one end of the pressing plate (123), the installation seat (121) is provided with a hinged seat (1211), the middle part of the pressure plate (123) is hinged with the hinged seat (1211), the driving cylinder (124) is arranged at one end of the pressure plate (123) far away from the pressing platform (122), the pressing plate (123) is hinged with the output end of the driving cylinder (124), and a driving device (16) for driving the mounting seat (121) to move is arranged on the machine body (1).

2. The circular automatic iron core winder according to claim 1, wherein: drive arrangement (16) are telescopic cylinder (161), be equipped with leading truck (17) on fuselage (1), telescopic cylinder (161) output is connected with guide bar (162) with leading truck (17) sliding fit.

3. The circular automatic iron core winder according to claim 1, wherein: the winding device (14) comprises a winding shaft (141) and a driving winding shaft (141) rotating driving motor (142), a discharging plate (18) is arranged on the machine body (1), the winding shaft (141) penetrates through the discharging plate (18), a first air cylinder (182) is installed at the top of the discharging plate (18), and the output end of the first air cylinder (182) is connected with a pressing block (183).

4. The round automatic core winder according to claim 3, wherein: the discharging plate (18) is provided with a mounting plate (181), the first air cylinder (182) is fixedly mounted at the top of the mounting plate (181), and the output end of the first air cylinder (182) penetrates through the mounting plate (181).

5. The circular automatic iron core winder according to claim 1, wherein: the spot welding device (15) comprises a second air cylinder (151) arranged on the machine body (1), a welding seat (152) connected to the output end of the second air cylinder (151), and a spot welding machine (153) arranged on the welding seat (152).

6. The round automatic core winder according to claim 5, wherein: install on fuselage (1) and adjust seat (19), regulating plate (191) are installed to cylinder two (151) below, regulating plate (191) sliding connection is on adjusting seat (19), spout (192) have been seted up on adjusting seat (19), regulating plate (191) bottom is equipped with guide block (193) with spout (192) sliding fit, be equipped with spring (194) in spout (192), spout (192) tank bottom is connected to spring (194) one end, the spring (194) other end is connected on guide block (193) lateral wall.

7. The circular automatic iron core winder according to claim 1, wherein: articulated on clamp plate (123) have briquetting (1231), be equipped with pivot (1232) between briquetting (1231) and clamp plate (123), pivot (1232) fixed mounting is on clamp plate (123), briquetting (1231) and pivot (1232) normal running fit.

8. The circular automatic iron core winder according to claim 1, wherein: the material storage device (11) comprises a material rack (111) and a material tray (112) rotatably connected to the material rack (111), a columnar balancing weight (1111) is slidably connected to the material rack (111), and a silicon steel sheet is wound on the balancing weight (1111).