Wire stranding machine

Abstract

The utility model discloses a wire stranding machine which comprises a workbench, two first supporting plates are welded to the right side of the top surface of the workbench, through holes are formed in the two first supporting plates, and rotating columns are rotationally connected into the through holes. A plurality of sets of placing grooves are evenly formed in the outer ring, located between the two first supporting plates, of the rotating column, limiting frames are slidably connected to the right sides of the inner walls of the two sides of the placing groove formed in the outer ring of the rotating column, and grooves extending to the exterior of the rotating column are formed in the middles of the inner walls of the two sides of the placing groove formed in the outer ring of the rotating column. According to the electric wire stranding machine, the first threaded rod, the limiting frame, the pay-off rod and the like are arranged, so that the purpose of adjusting the rotating speed of the pay-off rod can be achieved, and the quality problem of a plurality of electric wires during winding caused by inconsistent pull-out speeds of the electric wires can be prevented; and by arranging a servo motor, a square rotating rod, a winding drum and the like, the purpose of conveniently storing the stranded electric wire is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire stranding technical field, concretely relates to a wire stranding machine. BACKGROUND

[0002] The wire stranding machine is a kind of stranding mechanical equipment that can be widely applied to the stranding of various soft and hard conductors, so that multiple single conductors are twisted into a strand, and the process requirements of wire rod are achieved.The traditional wire stranding machine is inconvenient to adjust the speed of wire pulling out, and some wires may be pulled out too fast, and some wires may be pulled out too slowly, so that multiple wires may have quality problems when being wound, such as some wires being relatively loose when being twisted into a strand, and the wires cannot be uniformly twisted into a strand, and the wires are also inconvenient to store after being twisted into a strand. SUMMARY

[0003] The utility model discloses to solve the problems in the background art by providing a wire stranding machine.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] A wire stranding machine includes a workbench, two first support plates are welded to the right side of the top surface of the workbench, through holes are formed in the two first support plates, and a rotating column is rotatably connected in the through holes, a plurality of groups of placement grooves are uniformly formed in the outer circle of the rotating column between the two first support plates, a limiting frame is slidably connected to the right side of the inner wall on both sides of the placement grooves formed in the outer circle of the rotating column, recesses extending to the outside of the rotating column are formed in the middle of the inner wall on both sides of the placement grooves formed in the outer circle of the rotating column, and a wire paying-off rod is placed in the recesses, and a wire winding mechanism is arranged on the left side of the top surface of the workbench.

[0006] As a preferred scheme of the wire stranding machine, a first mounting seat is welded to the top surface of the workbench, a drive motor is fixedly installed on the top surface of the first mounting seat by bolts, and a gear is installed on the output end of the drive motor.

[0007] As a preferred scheme of the wire stranding machine, a gear ring is installed on the outer circle of the rotating column on the left side of the left first support plate, the gear ring is engaged with the gear, a lead-in disc is fixedly installed on the left center of the rotating column, and through holes corresponding to the placement grooves formed in the outer circle of the rotating column are formed in the lead-in disc.

[0008] As a preferred scheme of the wire stranding machine, a first threaded rod extending through and extending to the right side of the rotating column is rotatably connected to the right side of the limiting frame, and a hand wheel is installed on the right end of the first threaded rod.

[0009] As a preferred scheme of the electric wire stranding machine, the connecting part of the rotating column and the first threaded rod is provided with a threaded hole matched with the first threaded rod, the limiting frame is U-shaped, and recesses for placing the pay-off rod are formed at both ends of the U-shaped limiting frame, and brake pads are arranged on the inner walls of the recesses of the pay-off rod.

[0010] As a preferred scheme of the electric wire stranding machine, bearings are arranged at both ends of the pay-off rod, first limiting plates are arranged on the outer rings of the pay-off rod, a second supporting plate is welded to the left side of the top surface of the workbench, a circular through hole is formed in the upper part of the second supporting plate, and a plurality of fan-shaped rubber blocks are arranged in the circular through hole.

[0011] As a preferred scheme of the electric wire stranding machine, the take-up mechanism comprises a third supporting plate, a second mounting seat and a servo motor, the third supporting plate is welded to the left side of the top surface of the workbench, the second mounting seat is welded to the middle part of one side of the third supporting plate, and the servo motor is fixedly installed on the top surface of the second mounting seat by means of bolts.

[0012] As a preferred scheme of the electric wire stranding machine, the take-up mechanism further comprises a square rotating rod and a winding drum, the output end of the servo motor penetrates through the third supporting plate, one end of the square rotating rod is fixedly installed on the output end of the servo motor, and a square through hole matched with the square rotating rod is formed in the central part of the winding drum.

[0013] As a preferred scheme of the electric wire stranding machine, the take-up mechanism further comprises a second threaded rod, a push rod and a second limiting plate, a threaded hole is formed in the central part of one end of the square rotating rod away from the output end of the servo motor, the second threaded rod is matched with the threaded hole formed in one end of the square rotating rod, one end of the second threaded rod is welded to the central part of one side of the second limiting plate, and a plurality of push rods are uniformly welded to the outer ring of the second limiting plate.

[0014] The electric wire stranding machine has the following beneficial effects:

[0015] (1) The electric wire stranding machine is provided with a first threaded rod, a limiting frame and a pay-off rod, the rotating handle can drive the first threaded rod to rotate, the first threaded rod can drive the limiting frame to move, the brake pads arranged on the limiting frame can be attached to the pay-off rod, the speed of rotation of the pay-off rod can be adjusted, and the quality problem of multiple electric wires during winding caused by inconsistent pulling speed of the electric wires can be prevented.

[0016] (2) The wire stranding machine has the servo motor, the square rotating rod and the winding drum, the servo motor can drive the square rotating rod to rotate, and then the winding drum can be driven to rotate, so that the wire after stranding can be wound on the winding drum, then the second limiting plate can be rotated by the pushing rod, the second threaded rod can be taken off from the square rotating rod, at this time, the winding drum can be taken off from the square rotating rod, and the wire after stranding can be conveniently stored. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiments of the utility model. Obviously, the drawings described below are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0018] Fig. 1 It is the overall structure schematic diagram of the wire stranding machine of the utility model.

[0019] Fig. 2 It is the side view structure schematic diagram of the second support plate of the utility model.

[0020] Fig. 3 It is the structure schematic diagram of the limiting frame of the utility model.

[0021] Fig. 4 It is the explosion structure schematic diagram of the take-up mechanism of the utility model.

[0022] In the drawings:

[0023] 1, workbench;2, first support plate;3, drive motor;301, first mounting seat;302, gear;4, second support plate;5, third support plate;6, second mounting seat;7, servo motor;8, winding drum;9, rubber block;10, gear ring;11, lead reel;12, pay-off rod;1201, first limiting plate;13, limiting frame;14, placing groove;15, first threaded rod;16, hand wheel;17, rotating column;18, brake pad;19, bearing;20, square rotating rod;21, second threaded rod;22, pushing rod;23, second limiting plate. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be further illustrated by specific embodiments in combination with the drawings.

[0025] Among them, the drawings are only used for example, the representation is only a schematic diagram, and not a physical diagram, and cannot be understood as a limitation on the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures in the drawings and their descriptions can be omitted.

[0026] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the terms 'up', 'down', 'left', 'right', 'in', 'out' and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, structure and operation, therefore the terms describing the positional relationship in the drawings are only used for example, and cannot be understood as a limitation on the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0027] In the description of the utility model, unless otherwise explicitly specified and limited, if the connection relationship between the components appears, the term should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0028] As shown in Figs. 1 to 4 The utility model provides a wire stranding machine, including workbench 1, the top surface right side of workbench 1 is welded with two first support plate 2, all set up through -hole on two first support plate 2, and the through -hole is rotatably connected with rotating column 17, can rotate, and the outer ring of rotating column 17 and between two first support plate 2 is evenly set up with multiple groups of placing groove 14, and the right side of the inner wall of the placing groove 14 set up on the outer ring of rotating column 17 is slidably connected with limit frame 13, can play the limiting effect of the rotation of the pay -off rod 12, and the recess of the middle part of the inner wall of the both sides of the placing groove 14 set up on the outer ring of rotating column 17 is evenly set up and extends to the outside of rotating column 17, the recess is placed with pay -off rod 12, and the top surface left side of workbench 1 is provided with take -up mechanism, can play the effect of storage to the wire of complete stranding.

[0029] In this embodiment, the top surface of the workbench 1 is welded with the first mounting seat 301, and the top surface of the first mounting seat 301 is fixedly installed with the driving motor 3 through bolts, the output end of the driving motor 3 is installed with the gear 302, the driving motor 3 is started, the gear 302 can be driven to rotate, the outer ring of the rotating column 17 located on the left side of the first supporting plate 2 is installed with the gear ring 10, the gear ring 10 is engaged with the gear 302, the gear 302 can drive the gear ring 10 to rotate when rotating, the left side center of the rotating column 17 is fixedly installed with the lead wire disc 11, and the lead wire disc 11 is provided with a through hole corresponding to the placement groove 14 provided on the outer ring of the rotating column 17, the electric wire on the pay-off rod 12 can be led out from the through hole provided on the lead wire disc 11, the right side of the limiting frame 13 is rotatably connected with the first threaded rod 15 extending to the outside of the right side of the rotating column 17, the first threaded rod 15 located at the right end of the rotating column 17 is installed with the hand wheel 16, the hand wheel 16 is rotated, the first threaded rod 15 can be driven to rotate, and the limiting frame 13 can be moved, the connecting position of the rotating column 17 and the first threaded rod 15 is provided with a threaded hole matched with the first threaded rod 15, the limiting frame 13 is U-shaped, and the two ends of the U-shaped limiting frame 13 are provided with recesses capable of placing the pay-off rod 12, and the inner wall of the recess provided on the pay-off rod 12 is provided with the brake pad 18, the rotating speed of the pay-off rod 12 can be controlled through the brake pad 18 when the limiting frame 13 moves.

[0030] Both ends of the pay-off rod 12 are provided with bearings 19, and the outer rings of the two sides of the pay-off rod 12 are provided with first limiting plates 1201, and the left side of the top surface of the workbench 1 is welded with a second support plate 4, a plurality of groups of fan-shaped rubber blocks 9 are arranged in the circular through hole of the second support plate 4, and the electric wire on the pay-off rod 12 can pass through the center of the plurality of groups of rubber blocks 9, the take-up mechanism comprises a third support plate 5, a second mounting seat 6 and a servo motor 7, the third support plate 5 is welded on the left side of the top surface of the workbench 1, the second mounting seat 6 is welded on the middle of one side of the third support plate 5, and the servo motor 7 is fixedly installed on the top surface of the second mounting seat 6 through bolts, the take-up mechanism further comprises a square rotating rod 20 and a winding drum 8, the output end of the servo motor 7 penetrates through the third support plate 5, one end of the square rotating rod 20 is fixedly installed on the output end of the servo motor 7, the servo motor 7 is started, so that the square rotating rod 20 can be rotated, and the center of the winding drum 8 is provided with a square through hole matched with the square rotating rod 20, so that the square rotating rod 20 can be inserted into the center of the winding drum 8, the take-up mechanism further comprises a second threaded rod 21, a push rod 22 and a second limiting plate 23, the center of one end of the square rotating rod 20 away from the output end of the servo motor 7 is provided with a threaded hole, the second threaded rod 21 is matched with the threaded hole in one end of the square rotating rod 20, one end of the second threaded rod 21 is welded on the center of one side of the second limiting plate 23, the push rod 22 is provided with a plurality of groups, and the plurality of groups of push rods 22 are uniformly welded on the outer ring of the second limiting plate 23, the second limiting plate 23 can be rotated through the push rod 22, the second threaded rod 21 can be taken off from the square rotating rod 20, and at this time the winding drum 8 can be taken off from the square rotating rod 20.

[0031] The working principle and use process of the utility model:

[0032] The wire stranding machine can wind the wire on the pay-off rod 12 after wire production, and the bearings 19 installed at both ends of the pay-off rod 12 can be inserted into the placement groove 14 opened on the rotating column 17 through the recess opened on the rotating column 17, and one end of the wire on the pay-off rod 12 can pass through the corresponding through hole of the lead-in disc 11 and the center part of the plurality of rubber blocks 9, and then be wound on the winding drum 8. The driving motor 3 can be started to drive the gear 302 to rotate, and then the rotating column 17 can be driven to rotate through the gear ring 10. Under the rotation of the rotating column 17, the wire pulled out of the pay-off rod 12 can be twisted into a strand, realizing the wire stranding function. The hand wheel 16 can also be rotated to drive the first threaded rod 15 to rotate, and the first threaded rod 15 can move the limiting frame 13. At this time, the brake pad 18 installed on the limiting frame 13 can be attached to the pay-off rod 12, so as to realize the purpose of adjusting the speed of the rotation of the pay-off rod 12. The speed of pulling out the wire can be prevented from being inconsistent, which can cause quality problems when winding multiple wires. The servo motor 7 can be started, and the output end of the servo motor 7 can drive the square rotating rod 20 to rotate, and then drive the winding drum 8 to rotate, so as to realize winding the stranding completed wire on the winding drum 8. Then the second limiting plate 23 can be rotated by pushing the rod 22 to remove the second threaded rod 21 from the square rotating rod 20. At this time, the winding drum 8 can be removed from the square rotating rod 20, realizing the purpose of conveniently storing the stranding completed wire.

[0033] It should be noted that the above specific embodiments are only preferred embodiments of the present application and the technical principles applied. Those skilled in the art should understand that various modifications, equivalent replacements, changes, etc. can be made to the present application. However, as long as these changes do not deviate from the spirit of the present application, they should be within the protection scope of the present application. In addition, some terms used in the specification and claims of the present application are not limited, but are only used for convenient description.

Claims

1. An electric wire stranding machine characterized by comprising: The utility model provides a kind of wire winding and unwinding device, including workbench (1), the top surface right side welding of the workbench (1) is equipped with two first support plate (2), and the through hole is set in two the first support plate (2), and rotating column (17) is rotatably connected in the through hole, the outer circle of rotating column (17) and between two first support plate (2) is evenly provided with multiple groups of placement slot (14), the inner wall right side of the placement slot (14) that the outer circle of rotating column (17) is set is slidably connected with limit frame (13), the inner wall of the placement slot (14) that the outer circle of rotating column (17) is set is evenly provided with recess in middle part, and the recess is placed with pay-off rod (12), and the top surface left side of the workbench (1) is provided with take-up mechanism.

2. The electrical wire stranding machine of claim 1, wherein, The top surface of the workbench (1) is welded with a first mounting seat (301), and a driving motor (3) is fixedly installed on the top surface of the first mounting seat (301) by bolts.

3. The electrical wire stranding machine of claim 1, wherein, The outer circle of the rotating column (17) and the left side of the left side first support plate (2) is installed with a gear ring (10), the gear ring (10) is engaged with the gear (302), and the left side center of the rotating column (17) is fixedly installed with a lead-in reel (11), and the lead-in reel (11) is provided with a through hole corresponding to the placement slot (14) provided on the outer circle of the rotating column (17).

4. The electrical wire stranding machine of claim 1, wherein, The right side of the limit frame (13) is rotatably connected with a first threaded rod (15) extending through and extending to the right side of the rotating column (17), and a hand wheel (16) is installed on the right end of the first threaded rod (15) located in the rotating column (17).

5. The electrical wire stranding machine of claim 1, wherein, The connection between the rotating column (17) and the first threaded rod (15) is provided with a threaded hole matched with the first threaded rod (15), the limit frame (13) is U-shaped, recesses for placing the pay-off rod (12) are provided at both ends of the U-shaped limit frame (13), and the inner wall of the recess provided on the pay-off rod (12) is provided with a brake pad (18).

6. The electrical wire stranding machine of claim 1, wherein, Both ends of the pay-off rod (12) are provided with bearings (19), and first limit plates (1201) are installed on the outer circles of both sides of the pay-off rod (12), the top surface left side of the workbench (1) is welded with a second support plate (4), a circular through hole is provided in the upper part of the second support plate (4), and a plurality of fan-shaped rubber blocks (9) are arranged in the circular through hole.

7. The electrical wire stranding machine of claim 1, wherein, The take-up mechanism includes a third support plate (5), a second mounting seat (6) and a servo motor (7), the third support plate (5) is welded on the top surface left side of the workbench (1), the second mounting seat (6) is welded on the middle part of one side of the third support plate (5), and the servo motor (7) is fixedly installed on the top surface of the second mounting seat (6) by bolts.

8. The electrical wire stranding machine of claim 7, wherein, The take-up mechanism further comprises a square rotating rod (20) and a winding drum (8), an output end of the servo motor (7) penetrates through a third supporting plate (5), one end of the square rotating rod (20) is fixedly installed on the output end of the servo motor (7), and a center portion of the winding drum (8) is provided with a square through hole matched with the square rotating rod (20).

9. The electrical wire stranding machine of claim 8, wherein, The take-up mechanism further comprises a second threaded rod (21), a push rod (22) and a second limiting plate (23), a center portion of one end of the square rotating rod (20) away from the output end of the servo motor (7) is provided with a threaded hole, the second threaded rod (21) is matched with the threaded hole provided in one end of the square rotating rod (20), one end of the second threaded rod (21) is welded to a center portion of one side of the second limiting plate (23), and a plurality of push rods (22) are uniformly welded to an outer ring of the second limiting plate (23).

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