CN210824877U

CN210824877U - Auxiliary winding device for enameled wire

Info

Publication number: CN210824877U
Application number: CN201921746969.8U
Authority: CN
Inventors: 周道兴; 周道平; 杨凯
Original assignee: Changzhou Wujin Hualing Electric Machinery Co ltd
Current assignee: Changzhou Wujin Hualing Electric Machinery Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-23
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a coiling mechanism is assisted to enameled wire, which comprises a frame, at the uniform velocity transport structure, the conveying roller, tension regulation structure and driving motor, the top of frame is provided with the crossbeam, the below of crossbeam is provided with at the uniform velocity transport structure, at the uniform velocity transport structure is located the top of conveying roller, tension regulation structure is the below with the conveying roller, the side fixed connection driving motor of frame, frame and conveying roller fixed connection are passed to driving motor's output, at the uniform velocity transport structure includes a plurality of revolving cylinder, regulating arm and first leading wheel, the bottom fixed connection of otic placode and crossbeam is passed through at revolving cylinder's top, the output of revolving cylinder's both sides rotates respectively and connects the regulating arm, the bottom and the first leading wheel fixed connection of regulating arm, the bottom of first leading wheel and the surperficial looks butt of conveying roller. The utility model discloses have the effect of transmission to rolling machine department at the uniform velocity through the enameled wire that cures.

Description

Auxiliary winding device for enameled wire

Technical Field

The utility model belongs to the technical field of the enameled wire processing technique and specifically relates to a coiling mechanism is assisted to enameled wire is related to.

Background

The enameled wire is a main raw material of products such as motors, electric appliances and household appliances and is composed of a conductor and an insulating layer, and the bare wire is annealed and softened, then is subjected to multiple times of painting and baking to form the enameled wire.

Chinese patent with publication number CN204528915U discloses a winding mechanism with enameled wire pinhole detection, which comprises an installation bottom plate, wherein a cushion block and a turntable installation support are fixed on the installation bottom plate, a transmission shaft is hinged on the turntable installation support, the transmission shaft is formed on the lower end surface of a turntable, a connection column is formed on the upper end surface of the turntable, a detection water tank is fixed on the cushion block, brine is arranged in the detection water tank, a support rod is arranged in the brine, two ends of the support rod are hinged on the inner side wall of the detection water tank, a conveying wheel is hinged on the upper end surface of the detection water tank through a hinge seat, a metal probe is fixed on the detection water tank, one end of the metal probe is immersed in the brine in the detection water tank, and the other end of the metal; and the turntable mounting supports around the turntable are fixedly provided with conducting rings, and the conducting rings are electrically connected with the circuit on-off detector through conducting wires. A mechanism for carrying out rechecking detection is arranged between the enameled wire winding drums, so that the enameled wire with damaged enamel or pinholes can be prevented from being wound on the drums.

The above prior art solutions have the following drawbacks: in the in-process of in-service use, because the rolling dish needs to be changed after the rolling of rolling machine once is ended, and the enameled wire in the baking oven still need continue to transmit forward, and this rolling machine auxiliary pressing device is after the enameled wire is removed, can't in time adjust tension, leads to the appearance of phenomenon such as kinking to appear in the enameled wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coiling mechanism is assisted to enameled wire has the effect that keeps the enameled wire to evenly carry from the baking oven.

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

an auxiliary winding device for enameled wires comprises a rack, a uniform-speed conveying structure, a conveying roller, a tension adjusting structure and a driving motor, wherein the conveying roller, the uniform-speed conveying structure and the tension adjusting structure are all arranged on the rack, a cross beam is arranged above the rack, the uniform-speed conveying structure is connected below the cross beam and is positioned above the conveying roller, the tension adjusting structure is arranged below the conveying roller, the side surface of the rack is fixedly connected with the driving motor, the output end of the driving motor penetrates through the rack and is fixedly connected with the conveying roller, the uniform-speed conveying structure comprises a plurality of rotating cylinders, adjusting arms and first guide wheels which are arranged along the length direction of the rack, the tops of the rotating cylinders are fixedly connected with the bottoms of the cross beams through lug plates, and the output ends of two sides of the rotating cylinders are respectively and rotatably connected with the adjusting arms, the bottom of the adjusting arm is fixedly connected with the first guide wheel, and the bottom of the first guide wheel is abutted to the surface of the conveying roller.

Through adopting above-mentioned technical scheme, the enameled wire passes between two arbitrary adjacent leading wheels, keeps the rotation at the uniform velocity through rotating cylinder and conveying roller to guarantee the stability of the output speed of the enameled wire through baking, do not receive the influence of the speed of the carousel change of rolling wheel.

Further, set up a plurality of evenly distributed's waist shape hole on the crossbeam, waist shape hole all follows the length direction of crossbeam sets up, the otic placode with waist shape hole passes through fastening bolt fixed connection, the centre in waist shape hole still is provided with the recess, the top of rotating the cylinder is located in the recess, the top fixedly connected with intake pipe and the outlet duct of rotating the cylinder, intake pipe and outlet duct all are located inside the crossbeam.

By adopting the technical scheme, the distance between any two adjacent rotating cylinders can be conveniently adjusted by the kidney-shaped hole, so that enamelled wires with different diameters can conveniently pass through a channel formed between any two adjacent first guide wheels.

Furthermore, a cover plate is arranged above the cross beam and hinged with the side edge of the cross beam.

Through adopting above-mentioned technical scheme, the apron avoids outside dust to enter into inside pollution intake pipe and the outlet duct of crossbeam on the one hand, and on the other hand is convenient for the staff through adjusting the position between two arbitrary adjacent first leading wheels of fastening bolt adjustment, and the enameled wire of the different diameters of being convenient for passes through.

Furthermore, the outside cover of first leading wheel is equipped with wear-resisting rubber circle, wear-resisting rubber circle is followed the circumferencial direction setting of first leading wheel, first leading wheel through wear-resisting rubber circle with conveying roller looks butt.

Through adopting above-mentioned technical scheme, the outside wear-resisting rubber circle of first leading wheel has reduced the frictional force between first leading wheel and the conveying roller, has improved the life of first leading wheel.

Furthermore, a support plate is arranged below the conveying roller on the machine frame, a plurality of tension adjusting structures are uniformly and fixedly arranged above the support plate along the length direction, the tension adjusting structure comprises a fixed seat, a horizontal rod, a connecting rod, a second guide wheel and an adjusting spring, the fixed seat is fixedly connected with the supporting plate, one side of the top of the fixed seat is provided with a first fixed pin shaft, a through hole is arranged in the fixed seat along the length direction, the horizontal rod is positioned in the through hole, one end of the horizontal rod is fixedly connected with the connecting rod, the other end of the horizontal rod penetrates through the through hole and is fixedly connected with a second fixed pin shaft, one end of the adjusting spring is fixedly connected with the first fixed pin shaft, the other end of the adjusting spring is fixedly connected with the second fixed pin shaft, the connecting rod with keep away from horizontal pole one end is provided with the pivot, the pivot outside with the second leading wheel rotates to be connected.

By adopting the technical scheme, the second guide wheel with the adjusting spring connected to the bottom is convenient for adjusting the surface tension of the enameled wire passing through the uniform-speed conveying structure, so that the enameled wire is kept in a tightened state and is convenient for rolling.

Furthermore, U type groove has all been seted up at the both ends of backup pad, U type inslot rotation is connected with the gyro wheel, the surface of horizon bar is put the direction along length and is seted up the spout, the gyro wheel with spout looks butt.

Through adopting above-mentioned technical scheme, the cooperation between gyro wheel and the spout can effectual reduction backup pad and the horizon bar between the frictional force, has improved the life of equipment.

Furthermore, the inside broken string protection architecture that is provided with of frame, broken string protection architecture is located the below of tension adjustment structure, broken string protection architecture includes swinging arms, pressure sensor and third leading wheel, the one end of swinging arms with the frame is articulated mutually, the below of frame still is provided with pressure sensor, the swinging arms is kept away from one side of frame with the third leading wheel is connected.

By adopting the technical scheme, under the condition that the equipment normally works, the wire breakage protection structure pulls up the third guide wheel by the enameled wire, and the swinging rod is separated from the pressure sensor at the moment; after the enameled wire is broken, the third guide wheel moves downwards under the action of gravity to drive the oscillating rod to move towards the pressure sensor, and the pressure sensor stops normal work of equipment after receiving a signal of the oscillating rod.

Further, the below of frame is provided with spacing subassembly, spacing subassembly includes support frame and gag lever post, the top of support frame with frame fixed connection, the equal fixed connection in support frame both sides the gag lever post, the gag lever post includes last gag lever post and lower gag lever post, go up the gag lever post and all fix with lower gag lever post the both sides of support frame, the swinging arms is located go up between gag lever post and the lower gag lever post.

Through adopting above-mentioned technical scheme, the swinging arms that are located between last gag lever post and the gag lever post receives the resistance of gag lever post at the wobbling in-process, avoids the swing range too big, causes unnecessary damage.

To sum up, the beneficial effects of the utility model are that:

1. the technology of the auxiliary winding device with the uniform-speed conveying structure is adopted, so that the effect that the baked enameled wire is transferred to a winding machine at a uniform speed and cannot be influenced by a change turntable of the winding machine can be achieved;

2. the technology of the tension adjusting structure with the second guide wheel and the support plate is adopted, so that the surface tension of the enameled wire can be conveniently adjusted. The rolling effect is convenient;

3. the technology of the broken wire protection structure with the pressure sensor and the oscillating rod is adopted, so that the effect of stopping the equipment in time after the enameled wire is broken can be achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic diagram of the back structure of the present embodiment.

Fig. 3 is a schematic view of the internal structure of the cross member in this embodiment.

Fig. 4 is a schematic structural view of the tension adjusting structure in the present embodiment.

In the figure, 1, a frame; 11. a cross beam; 111. a waist-shaped hole; 112. a groove; 12. a cover plate; 13. a support plate; 2. a uniform speed conveying structure; 21. rotating the cylinder; 211. an ear plate; 212. an air inlet pipe; 213. an air outlet pipe; 22. an adjusting arm; 23. a first guide wheel; 231. a wear-resistant rubber ring; 3. a conveying roller; 4. a tension adjustment structure; 41. a fixed seat; 411. a first fixed pin; 412. a through hole; 413. a U-shaped groove; 42. a horizontal bar; 421. a second fixed pin shaft; 422. a chute; 43. a connecting rod; 44. a second guide wheel; 45. adjusting the spring; 46. a rotating shaft; 47. a roller; 5. a protective shell; 6. fastening a bolt; 7. a disconnection protection structure; 71. a swing lever; 72. a pressure sensor; 73. a third guide wheel; 8. a limiting component; 81. a support frame; 82. a limiting rod; 821. an upper limiting rod; 822. a lower limit lever; 9. the enameled wire body.

Detailed Description

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

Example (b): referring to fig. 1, for the supplementary coiling mechanism of enameled wire that this embodiment discloses, which comprises a frame 1, at the uniform velocity transport structure 2, conveying roller 3, tension adjustment structure 4 and broken string protection architecture 7, frame 1 is the Jiong font, the centre at frame 1 top is crossbeam 11, the below fixedly connected with of crossbeam 11 is at the uniform velocity transport structure 2, the below at the uniform velocity transport structure 2 is conveying roller 3, conveying roller 3's both ends are rotated with frame 1 and are connected, conveying roller 3's one end is provided with driving motor (not shown), driving motor's outside is provided with protective housing 5, avoid outside dust to enter into driving motor's inside, improve driving motor's life. The frame 1 is also provided with a support plate 13 below the conveying roller 3, and a broken line protection structure 7 is arranged below the support plate 13. The enameled wire body 9 processed by the baking box passes through the uniform speed conveying structure 2 and the conveying roller 3, the uniform output of the enameled wire body 9 is kept, the tightness degree of the enameled wire body 9 is adjusted through the tension structure, and finally, the function of equipment can be timely performed after the enameled wire body 9 is broken through the broken wire protection structure 7.

Referring to fig. 1 and 3, at uniform velocity conveying structure 2 includes a plurality of revolving cylinder 21, regulating arm 22 and first leading wheel 23, a plurality of revolving cylinder 21 is along crossbeam 11's length direction evenly distributed, the both sides at revolving cylinder 21 top all are provided with otic placode 211 (participate in fig. 2), the threaded hole has been seted up on otic placode 211 surface, crossbeam 11's bottom is evenly seted up a plurality of and is placed revolving cylinder 21's recess 112 along length direction, waist hole 111 has all been seted up to recess 112's both sides, the waist hole 111 of every recess 112's both sides is totally four, the otic placode 211 of every revolving cylinder 21 both sides is totally four, revolving cylinder 21 is connected with crossbeam 11 through fastening bolt 6, be convenient for adjust the distance between two adjacent revolving cylinder 21 between waist hole 111 can the back, be convenient for the enameled wire body 9 of different diameters passes through. The rotary cylinder 21 is also fixedly connected with an air inlet pipe 212 and an air outlet pipe 213 at one side inside the cross beam 11, and the air inlet pipe 212 and the air outlet pipe 213 are both positioned inside the cross beam 11. The side of the beam 11 away from the rotating cylinder 21 is provided with a cover plate 12, and the cover plate 12 prevents dust from entering the rotating cylinder 21. The both sides of every rotation cylinder 21 all are provided with regulating arm 22, and the one end that rotation cylinder 21 was kept away from to every regulating arm 22 all is provided with first leading wheel 23, forms the passageway that supplies enameled wire body 9 to pass through between every two adjacent first leading wheels 23 of rotation cylinder 21, and the outside cover of first leading wheel 23 is equipped with wear-resisting rubber circle 231, and wear-resisting rubber circle 231 and conveying roller 3 looks butt.

Referring to fig. 4, the tension adjusting structure 4 includes a plurality of fixing seats 41, a horizontal rod 42, a connecting rod 43, a second guide wheel 44 and an adjusting spring 45, which are uniformly distributed along the length direction of the frame 1. The fixing base 41 is placed above the supporting plate 13, a through hole 412 is formed in the fixing base 41 along the longitudinal direction, the horizontal rod 42 penetrates through the through hole 412, and the other end of the horizontal rod is integrally connected with the connecting rod 43. The fixing seat 41 is provided with U-shaped grooves 413 on two sides of the through hole 412, rollers 47 are arranged in the U-shaped grooves 413, the rollers 47 are abutted to the horizontal rod 42, the rollers 47 keep the horizontal rod 42 to move horizontally in the fixing seat 41, deviation of the horizontal rod is avoided, and stability of the device is improved. A first fixed pin shaft 411 is fixedly arranged in the middle of the upper portion of the fixed seat 41, the middle of the first fixed pin shaft 411 is fixedly connected with the adjusting spring 45, the other end of the adjusting spring 45 is connected with the horizontal rod 42 through a second fixed pin shaft 421, and a placing groove for the enameled wire body 9 to pass through is formed in the surface of the second guide wheel 44. One end of the adjusting rod, which is far away from the horizontal rod 42, is connected with the second guide wheel 44 through the rotating shaft 46, after the enameled wire body 9 passes through the second guide wheel 44, the tension adjusting structure 4 is driven by the pressure of the enameled wire body 9 to move the horizontal rod 42 along the horizontal direction, and the adjusting spring 45 keeps the tension of the enameled wire body 9, so that the enameled wire body is always in a tight state.

Referring to fig. 2, the wire breakage protection structure 7 includes a plurality of swing rods 71, two pressure sensors 72, a third guide wheel 73 and a limiting assembly 8, which are arranged along the length direction of the rack 1, the swing rods 71 in each group include a vertical rod fixedly connected with the rack 1 and a horizontal rod 42 hinged to the vertical rod, a hinge point between the horizontal rod 42 and the vertical rod is located in the middle of the horizontal rod 42, and one end of the horizontal rod 42, which is far away from the swing rods 71, is hinged to a side surface of the third guide wheel 73. A pressure sensor 72 is arranged above one end of the horizontal rod 42 far away from the third guide wheel 73, and the pressure sensor 72 is installed below the machine frame 1. Two vertical pole supports of every group are spacing subassembly 8, and spacing subassembly 8 includes support frame 81 and gag lever post 82, and support frame 81 one end and the below fixed connection of frame 1 to be provided with the gag lever post 82 with horizontal pole 42 vertically in the upper and lower below of horizontal pole 42, be located the horizontal pole 42 top be last gag lever post 821, be located the horizontal pole 42 below be lower gag lever post 822, through the rotation space of the gag lever post 82 restriction rocking lever post 71 that is located the rocking post 71 both sides.

The specific implementation process comprises the following steps:

the baked enameled wire body 9 is continuously conveyed forwards to the front of the auxiliary winding device, the enameled wire body 9 is firstly sorted through a guide space formed by the first guide wheel 23, the sorted enameled wire body 9 is conveyed forwards, then the tension is adjusted through the second guide wheel 44, the straight state of the enameled wire body 9 is kept, finally, the swinging rod 71 is rotated to one side far away from the pressure sensor 72 through the third guide wheel 73, and when the enameled wire body 9 is broken, the swinging rod 71 can impact the pressure sensor 72, and the operation of the device is stopped.

The device has the in-process at the rolling, can not interrupt the operation of baking, only needs pile up the enameled wire earlier in the place ahead of supplementary coiling mechanism, is carrying out the rolling, and overall structure is simple, does not receive the influence that the dish was traded in the rolling.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a coiling mechanism is assisted to enameled wire, includes frame (1), at the uniform velocity transport structure (2), conveying roller (3), tension regulation structure (4) and driving motor, conveying roller (3), at the uniform velocity transport structure (2) and tension regulation structure (4) are all installed in frame (1), the top of frame (1) is provided with crossbeam (11), the below of crossbeam (11) is connected with at the uniform velocity transport structure (2), at the uniform velocity transport structure (2) are located the top of conveying roller (3), tension regulation structure (4) be with the below of conveying roller (3), the side fixed connection of frame (1) driving motor, driving motor's output passes frame (1) with conveying roller (3) fixed connection, its characterized in that: at the uniform velocity transport structure (2) include that a plurality of is followed frame (1) length direction sets up rotate cylinder (21), regulating arm (22) and first leading wheel (23), the top of rotating cylinder (21) pass through otic placode (211) with the bottom fixed connection of crossbeam (11), the output of the both sides of rotating cylinder (21) rotates respectively and connects regulating arm (22), the bottom of regulating arm (22) with first leading wheel (23) fixed connection, the bottom of first leading wheel (23) with the surface looks butt of conveying roller (3).

2. The auxiliary winding device for the enameled wire according to claim 1, characterized in that: set up a plurality of evenly distributed's waist shape hole (111) on crossbeam (11), waist shape hole (111) is all followed the length direction setting of crossbeam (11), otic placode (211) with waist shape hole (111) is through fastening bolt (6) fixed connection, the centre in waist shape hole (111) still is provided with recess (112), the top of rotating cylinder (21) is located in recess (112), the top fixedly connected with intake pipe (212) and outlet duct (213) of rotating cylinder (21), intake pipe (212) and outlet duct (213) all are located inside crossbeam (11).

3. The auxiliary winding device for the enameled wire according to claim 2, characterized in that: a cover plate (12) is arranged above the cross beam (11), and the cover plate (12) is hinged with the side edge of the cross beam (11).

4. The auxiliary winding device for the enameled wire according to claim 1, characterized in that: the outside cover of first leading wheel (23) is equipped with wear-resisting rubber circle (231), wear-resisting rubber circle (231) are followed the circumferencial direction setting of first leading wheel (23), first leading wheel (23) through wear-resisting rubber circle (231) with conveying roller (3) looks butt.

5. The auxiliary winding device for the enameled wire according to claim 1, characterized in that: the frame (1) is provided with a supporting plate (13) below the conveying roller (3), a plurality of tension adjusting structures (4) are uniformly and fixedly installed above the supporting plate (13) along the length direction, each tension adjusting structure (4) comprises a fixing seat (41), a horizontal rod (42), a connecting rod (43), a second guide wheel (44) and an adjusting spring (45), the fixing seats (41) are fixedly connected with the supporting plate (13), one side of the top of each fixing seat (41) is provided with a first fixed pin shaft (411), a through hole (412) is formed in each fixing seat (41) along the length direction, each horizontal rod (42) is located in the corresponding through hole (412), one end of each horizontal rod (42) is fixedly connected with the corresponding connecting rod (43), and the other end of each horizontal rod penetrates through the corresponding through hole (412) and is fixedly connected with a second fixed pin shaft (421), one end of the adjusting spring (45) is fixedly connected with the first fixed pin shaft (411), the other end of the adjusting spring is fixedly connected with the second fixed pin shaft (421), the connecting rod (43) is far away from one end of the horizontal rod (42) and is provided with a rotating shaft (46), and the outer portion of the rotating shaft (46) is rotatably connected with the second guide wheel (44).

6. The auxiliary winding device for the enameled wire according to claim 5, characterized in that: u type groove (413) have all been seted up at the both ends of backup pad (13), U type groove (413) internal rotation is connected with gyro wheel (47), the surface of horizon bar (42) is put the direction along length and has been seted up spout (422), gyro wheel (47) with spout (422) looks butt.

7. The auxiliary winding device for the enameled wire according to claim 1, characterized in that: frame (1) inside broken string protection architecture (7) that is provided with, broken string protection architecture (7) are located the below of tension regulation structure (4), broken string protection architecture (7) include swinging arms (71), pressure sensor (72) and third leading wheel (73), the one end of swinging arms (71) with frame (1) is articulated mutually, the below of frame (1) still is provided with pressure sensor (72), swinging arms (71) are kept away from one side of frame (1) with third leading wheel (73) are connected.

8. The auxiliary winding device for the enameled wire according to claim 7, characterized in that: the utility model discloses a rack for the automobile seat, including frame (1), the below of frame (1) is provided with spacing subassembly (8), spacing subassembly (8) include support frame (81) and gag lever post (82), the top of support frame (81) with frame (1) fixed connection, the equal fixed connection in support frame (81) both sides gag lever post (82), gag lever post (82) are including last gag lever post (821) and lower gag lever post (822), go up gag lever post (821) and lower gag lever post (822) and all fix the both sides of support frame (81), swinging arms (71) are located go up gag lever post (821) and lower gag lever post (822) between.