A wire coiling and tying machine

Abstract

The invention discloses an electric wire coiling and tying machine, comprising a workbench, a wire feeding device is arranged on the workbench, a wire winding reel is arranged on one side of the wire feeding device, a turning mechanism is arranged in the middle of the workbench, a wire fork frame is also arranged on the wire winding reel, the turning mechanism is used to turn the wire fork frame to the other side, a wire tying reel and a wire feeding device are also arranged on the workbench, a wire binding opening device is arranged on one side of the wire binding opening device, and a wire binding winding device is arranged on the upper side of the wire binding opening device; the wound electric wires can be sent to the tying station through a turning mechanism, and the electric wires can be sent to the stripping station after the tying is completed, which is very convenient and reduces the cost; a clamping plate is arranged on the wire fork frame, and the clamping plate can realize the two processes of rotation and retraction under the linkage of structures such as a rotating adjustment frame, a clamping plate connecting rod and a threaded section by being pulled by a steel wire rope, so that the clamping plate has a horizontal state, rotates to a vertical state and clamps the electric wires on the wire fork frame, which is novel and practical.

Description

Technical Field

[0001] The invention belongs to the technical field of electric wire binding machines, and in particular relates to an electric wire looping binding machine. Background Art

[0002] The cable coiling machine is a device that uses a driving device to drive the winding disk to coil the produced wires. In order to fix the wires, a bundling machine is usually used to fix the wires. Existing wire coiling machines usually use a driving device to drive the winding disk to wind the wires. After the wires are wound, the wires need to be removed and tied. The degree of automation is low, which increases the labor intensity. Some of the more automated tying machines are performed by a robot after a series of processes such as winding-transferring to the tying station-tying-delivering to the workbench. The robot needs to perform operations such as telescoping and picking up, and the overall equipment investment is large and the cost is high. Summary of the invention

[0003] The object of the present invention is to provide a wire looping and binding machine to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wire coiling and tying machine, comprising a workbench, a wire feeding device is arranged on the workbench, a wire winding disc is arranged on one side of the wire feeding device, a flipping mechanism is arranged in the middle of the workbench, a wire fork rack is also arranged on the wire winding disc, and the flipping mechanism is used to flip the wire fork rack to the other side, a wire tying disc and a wire feeding device are also arranged on the workbench, a wire tying opening device is arranged on one side of the wire tying opening device, and a wire winding device is arranged on the upper side of the wire tying opening device;

[0005] The flip mechanism comprises a flip bracket, a flip motor is arranged on the flip bracket, an output end of the flip motor is connected to a flip rod, and a card slot is arranged on one side of the flip rod;

[0006] The fork wire rack includes a frame body, a support plate is arranged on the frame body, blocks are arranged on both sides of the support plate, the slot is clamped on the block, a slide groove is arranged on the support plate, a push plate is slidably arranged in the slide groove, the push plate is connected to one end of the wire rope, and the other end of the wire rope is connected to the rotation adjustment frame, adjusting columns are symmetrically arranged on both sides of the frame body, one end of the adjusting column is connected to the outer baffle plate, a splint connecting rod is arranged inside the adjusting column, the splint connecting rod passes through the outer baffle plate and is connected to the splint plate, a threaded section is arranged at one end of the splint connecting rod, and the rotation adjustment frame is composed of two connected circular plates, one of which passes through and is screwed on the threaded section, a spring is arranged at the inner end of the rotation adjustment frame, a rotation limit plate is arranged on the side wall of the splint connecting rod, and a rotation limit plate moving groove is arranged on the outer baffle plate.

[0007] Preferably, the flip mechanism also includes a block, which is connected to the handle via a connecting rod. A handle block rod is provided on the flip bracket. When the flip rod rotates, the handle is blocked by the handle block rod and rotates, thereby driving the block to rotate via the connecting rod, thereby blocking the block.

[0008] Preferably, the connecting rod is rotatably connected to the handle, and the rotation angle does not exceed ten degrees. A torsion spring is arranged in the connecting rod, and one end of the torsion spring is connected to the handle.

[0009] Preferably, a plurality of adjusting teeth are arranged on one side of the adjusting column, and a latching tooth is arranged on one side of the adjusting tooth. The latching tooth is latched in the gap between the adjusting teeth and is used to adjust the position of the adjusting column.

[0010] Preferably, the flipping mechanism further comprises a turntable, which is arranged at the bottom of the flipping bracket and is driven to rotate by a rotary motor.

[0011] Preferably, it also includes a stripping mechanism arranged on the workbench, the stripping mechanism includes a vertical plate, the vertical plate is movable through the horizontal column, a stripping block is arranged at one end of the horizontal column, an inclined surface is arranged on the stripping block, and a reset spring is sleeved on the horizontal column.

[0012] Preferably, an adjustment rail is arranged on the workbench, and the vertical plate is arranged on the adjustment rail.

[0013] Preferably, the wire-binding feeding device includes a wire-feeding roller, a wire-feeding rack is arranged on one side of the wire-feeding roller, the wire-feeding rack meshes with a driving gear, the wire-binding wire passes between the two wire-feeding rollers and through the wire-feeding rack, and the driving gear rotates to move the wire-feeding rack to the edge of the wire clamp.

[0014] The technical effects and advantages of the present invention are as follows: the wire coiling and bundling machine can send the wound wires to the bundling station through a flipping mechanism, and send the wires to the stripping station after the bundling is completed, which is very convenient and does not require the use of an additional manipulator for grasping and placing operations, thereby reducing costs;

[0015] A clamping plate is arranged on the fork wire rack. Under the linkage of the rotating adjustment frame, the clamping plate connecting rod and the threaded section, the clamping plate can realize the two processes of rotation and retraction by being pulled by the wire rope, so that the clamping plate has a horizontal state, rotates to a vertical state and clamps the wires on the fork wire rack, which is novel and practical.

[0016] By setting up a stripping mechanism, stripping is simple and cost-effective;

[0017] It breaks through the technical limitations of existing wire bundling machines that use robots to transfer wire bundling stations and has certain application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection structure between the flip rod and the fork wire rack of the present invention;

[0021] Figure 4 It is a schematic diagram of the card slot structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the fork wire rack of the present invention;

[0023] Figure 6 It is a schematic diagram of the internal structure of the fork wire rack of the present invention;

[0024] Figure 7 It is a schematic diagram of the splint connecting rod structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the stripping mechanism of the present invention;

[0026] Fig. 9 It is a schematic structural diagram of the wire-binding feeding device of the present invention.

[0027] In the figure: 1. workbench; 2. wire feeding device; 3. winding drum;

[0028] 4. Flipping mechanism; 41. Flipping bracket; 42. Flipping rod; 43. Slot; 44. Handle; 45. Connecting rod; 46. Stopper; 47. Handle stopper;

[0029] 5. Fork wire rack; 51. Frame; 52. Back plate; 53. Block; 54. Push plate; 55. Wire rope; 56. Adjustment column; 57. Adjustment tooth; 58. Clamping tooth; 59. Clamp connecting rod; 510. Clamp; 511. Threaded section; 512. Rotating adjustment rack; 513. Spring; 514. Rotating limit plate moving groove; 515. Rotating limit plate; 516. External baffle;

[0030] 6. Wire feeding device; 61. Wire feeding roller; 62. Wire feeding rack; 63. Driving gear;

[0031] 7. Wire tie drum; 8. Wire tie winding device bracket; 9. Wire tie winding device; 10. Wire clamp; 11. Wire tie opening device;

[0032] 12. stripping mechanism; 121. adjusting rail; 122. vertical plate; 123. horizontal column; 124. stripping block; 125. reset spring. DETAILED DESCRIPTION

[0033] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0034] The present invention provides Figure 1 The wire coiling and tying machine shown in the figure comprises a workbench 1, a wire feeding device 2 is arranged on the right side of the upper end surface of the workbench 1, the wire feeding device 2 is composed of a motor and a driving roller, the motor drives the driving roller to rotate, and the wire passes through the middle of the two driving rollers to complete the wire feeding; a winding drum 3 is arranged on one side of the wire feeding device 2, and the winding drum 3 is driven to rotate by the motor on the lower side thereof for winding, and two winding posts are arranged on the winding drum 3, and the wire is wound on the winding posts; a turning mechanism 4 is arranged in the middle of the workbench 1, and a wire fork frame 5 is also arranged on the winding drum 3. When winding, the turning mechanism 4 is separated from the wire fork frame 5, and the turning mechanism 4 is used to turn the wire fork frame 5 to the other side, and a wire tying drum 7 and a wire tying feeding device 6 are arranged on the other side of the workbench 1, the wire tying drum 7 is used to place the wire, and the wire tying feeding device 6 is used to place the wire on the wire tying drum 7 The wire is fed into the tying station, and a wire binding device 11 is arranged on the right side of the wire feeding device 6. The wire binding device 11 is arranged as a clamp with a semicircular opening. The wound wire is fed into the wire binding device 11 by the flipping mechanism 4. When the wire is fed in, the wire is pressed down, and at the same time, the semicircular openings on both sides of the clamp are closed to bind the two ends of the wire at the upper end position, so as to facilitate the winding of the wire winding device 9; a wire winding device 9 is arranged on the upper side of the wire binding device 11, and the wire winding device 9 includes a winding clamp and an electric screw lifting device, and the winding clamp is installed on the electric screw lifting device. When the wire needs to be wound, the electric screw lifting device drives the winding clamp to clamp the two ends of the wire on the wire binding device 11, and the motor at one end of the winding clamp drives the winding clamp to rotate, thereby completing the tying and winding process of the wire.

[0035] like Fig. 9 As shown, the wire-binding feeding device 6 includes two wire-binding rollers 61, one of which is driven to rotate by a motor, and the other is driven to rise and fall by an electric telescopic rod. When the two wire-binding rollers 61 are in contact with each other to clamp the wire, the wire can be fed by the motor-driven rotation. A wire-binding rack 62 is arranged on one side of the wire-binding roller 61, and the wire-binding rack 62 meshes with a driving gear 63. The driving gear 63 is driven to rotate by the motor on the lower side thereof, and the wire passes through the middle of the two wire-binding rollers 61 and through the wire-binding rack 62. The driving gear 63 rotates to move the wire-binding rack 62 to the edge of the wire clamp 10 on the right side. After the wire clamp 10 clamps one end of the wire, the driving gear 63 drives the wire-binding rack 62 to reset, and then the electric cutting shear on the right side of the driving gear 63 cuts the wire short for binding.

[0036] like Figure 2-Figure 4As shown, the flip mechanism 4 includes a flip bracket 41, a flip motor is arranged on the flip bracket 41, the output end of the flip motor is connected to a flip rod 42, a card slot 43 is arranged on one side of the flip rod 42, and the upper end of the card slot 43 is open;

[0037] like Figure 5 As shown, the fork wire rack 5 includes a frame body 51, a support plate 52 is arranged on the frame body 51, and clamping blocks 53 are arranged on both sides of the support plate 52. In the initial position, the flip rod 42 is located at the lower side of the support plate 52. When flipping is required, the flip rod 42 rotates counterclockwise, and the opening position of the clamping slot 43 gradually enters the clamping block 53, thereby achieving connection with the support plate 52. After the connection is completed, the fork wire rack 5 can be driven to flip;

[0038] A slide groove is arranged on the supporting plate 52 , and a push plate 54 is slidably arranged in the slide groove. The push plate 54 is connected to one end of a steel wire rope 55 .

[0039] like Figure 6 and Figure 7As shown, the other end of the wire rope 55 is connected to the rotating adjustment frame 512, and the adjustment columns 56 are symmetrically arranged on both sides of the frame body 51. The adjustment columns 56 are hollow structures. The rotating adjustment frame 512 is arranged inside the adjustment columns 56. The outer ends of the adjustment columns 56 are connected to the outer baffle 516. The clamping plate connecting rod 59 is arranged inside the adjustment column 56. The clamping plate connecting rod 59 passes through the outer baffle 516 and is connected to the clamping plate 510. The clamping plate 510 is used to clamp the wound wire. The inner end of the clamping plate connecting rod 59 is provided with a threaded section 511. The rotating adjustment frame 512 is composed of two connected circular plates. The rotating adjusting frame 512 is a double-sided structure, wherein one of the circular plates passes through and is screwed to the threaded section 511, a spring 513 is arranged at the inner end of the rotating adjusting frame 512, a rotating limit plate 515 is arranged on the side wall of the clamping plate connecting rod 59, and a ball is arranged on the side of the rotating limit plate 515 to reduce friction, and a rotating limit plate moving groove 514 is arranged on the outer baffle plate 516; when the flip rod 42 is connected to the supporting plate 52, the flip rod 42 pushes the push plate 54, and the push plate 54 pulls the rotating adjusting frame 512 through the wire rope 55. Since the circular plate on one side of the rotating adjusting frame 512 is threadedly connected to the threaded section 511, and the rotating The rotation limit plate 515 and the rotation limit plate moving groove 514 are in a staggered state, and the rotation adjustment frame 512 is pulled, and the threaded section 511 rotates through the interaction of the threads, thereby driving the clamping plate 510 to rotate through the clamping plate connecting rod 59, so that the clamping plate 510 rotates from a horizontal state to a vertical state. At this time, the rotation limit plate 515 moves to the position of the rotation limit plate moving groove 514, and the rotation adjustment frame 512 continues to be pulled, and the rotation limit plate 515 enters the rotation limit plate moving groove 514 and moves inward along the rotation limit plate moving groove 514 When the turning rod 42 is separated from the supporting plate 52, the spring 513 pushes the rotating adjustment frame 512, and causes the clamping plate connecting rod 59 and the clamping plate 510 to move outward together. When the rotating limit plate 515 moves out of the port position of the rotating limit plate moving groove 514, the rotating adjustment frame 512 continues to be pushed by the spring 513, causing the circular plate to interact with the threaded section 511, causing the threaded section 511 to rotate, thereby restoring the clamping plate 510 to a horizontal state, facilitating the next wire clamping.

[0040] like Figure 2 and Figure 4 As shown, the flip mechanism 4 also includes a stopper 46, which is connected to the handle 44 through a connecting rod 45. A handle stopper 47 is provided on the flip bracket 41. When the flip rod 42 rotates, the handle 44 is blocked by the handle stopper 47 and rotates, thereby driving the stopper 46 to rotate through the connecting rod 45, thereby blocking the block 53 and preventing the fork wire rack 5 from being separated from the flip rod 42 due to gravity after rotating more than ninety degrees.

[0041] Specifically, the connecting rod 45 is rotatably connected to the handle 44, and the rotation angle does not exceed ten degrees. A torsion spring is provided in the connecting rod 45, and one end of the torsion spring is connected to the handle 44. When the handle 44 passes through the handle stop rod 47, the torsion spring can restore the handle 44 to a rotation angle of ten degrees, so that the handle 44 can still be blocked by the handle stop rod 47 when it passes through the handle stop rod 47 next time.

[0042] Specifically, Figure 6 As shown, a plurality of adjusting teeth 57 are provided on one side of the adjusting column 56, and a latch tooth 58 is provided on one side of the adjusting tooth 57. The latch tooth 58 is stuck in the gap of the adjusting tooth 57 to fix the position of the adjusting column 56. When the diameter of the wound wire changes, the latch tooth 58 is pushed to one side, and then the adjusting column 56 is moved inward or outward. After the adjustment is completed, the latch tooth 58 is stuck in the gap of the adjusting tooth 57 to fix the position of the adjusting column 56, so that it can adapt to electric coils with different winding diameters.

[0043] Specifically, the turning mechanism 4 also includes a turntable, which is arranged at the bottom of the turning bracket 41 and is driven to rotate by a rotary motor; and also includes a stripping mechanism 12 arranged on the workbench 1, such as Figure 8 As shown, the stripping mechanism 12 includes a vertical plate 122, an adjusting rail 121 is arranged on the workbench 1, and the vertical plate 122 is arranged on the adjusting rail 121, which is used to adjust the spacing between the vertical plates 122 on both sides. After adjustment, it is tightened and fixed by the locking screws on one side of the vertical plate 122. The vertical plate 122 can move through the horizontal column 123, and a stripping block 124 is arranged at one end of the horizontal column 123. The stripping block 124 is arranged with an inclined surface, and a reset spring 125 is sleeved on the horizontal column 123; the wires after bundling are sent to the stripping station, and the wires enter the lower side of the stripping block 124 of the stripping mechanism 12. When the wire fork rack 5 returns, the wires are restricted by the stripping block 124 and fall off from the wire fork rack 5, and a conveyor belt can be arranged on the lower side of the stripping block 124, and the fallen wires are sent out by the conveyor belt.

[0044] When the wire coiling and tying machine is in use, the wire is fed in by the wire feeding device 2 and wound into a coil on the winding drum 3. Then the turning rod 42 rotates counterclockwise, and the opening position of the card slot 43 gradually enters the card block 53, thereby realizing the connection with the support plate 52. After the connection is completed, the wire fork frame 5 can be driven to turn over. When the turning rod 42 passes through the handle stopper 47, the handle 44 is blocked by the handle stopper 47 and rotates, thereby driving the block 46 to rotate through the connecting rod 45, thereby realizing the blocking of the card block 53, and preventing the wire fork frame 5 from separating from the turning rod 42 due to gravity after rotating more than ninety degrees; at the same time, the wire feeding device sends one end of the wire to the wire clamp 10, and the turning rod 42 continues to rotate to feed the coiled wire into the wire binding bundle. The opening device 11 is inside, and the wire is pressed down at the same time. The upper ends of the wire binding opening device 11 are merged, and the two ends of the wire are bound at the upper end position. At this time, the wire winding device 9 moves down to wind the wire to complete the tying operation; then the flip rod 42 rotates to a vertical state, and the turntable on the lower side of the flip bracket rotates ninety degrees driven by the motor, and the flip rod 42 continues to rotate to send the tied wire into the stripping mechanism 12 for stripping. After the stripping is completed, the handle 44 passes through the handle stopper 47 again, and the connecting rod 45 drives the stopper 46 to reset, so that there will be no obstruction to the block 53; when the wire fork frame 5 falls onto the winding drum 3, the flip rod 42 continues to rotate to separate the flip rod 42 from the wire fork frame 5, and the next winding and tying can be carried out.

[0045] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A wire looping and bundling machine, comprising a workbench (1), characterized in that: The workbench (1) is provided with a wire feed device (2), a wire winding drum (3) is provided on one side of the wire feed device (2), a flipping mechanism (4) is provided in the middle of the workbench (1), a wire fork rack (5) is also provided on the wire winding drum (3), and the flipping mechanism (4) is used to flip the wire fork rack (5) to the other side, and a wire binding drum (7) and a wire binding feed device (6) are also provided on the workbench (1), a wire binding opening device (11) is provided on one side of the wire binding feed device (6), and a wire binding winding device (9) is provided on the upper side of the wire binding opening device (11); The flip mechanism (4) comprises a flip bracket (41), a flip motor is arranged on the flip bracket (41), an output end of the flip motor is connected to a flip rod (42), and a slot (43) is arranged on one side of the flip rod (42); The fork wire rack (5) comprises a frame body (51), a support plate (52) is arranged on the frame body (51), clamping blocks (53) are arranged on both sides of the support plate (52), the clamping groove (43) is clamped on the clamping block (53), a sliding groove is arranged on the support plate (52), a push plate (54) is slidably arranged in the sliding groove, the push plate (54) is connected to one end of a steel wire rope (55), the other end of the steel wire rope (55) is connected to a rotating adjustment frame (512), and adjustment columns (56) are symmetrically arranged on both sides of the frame body (51), one end of the adjustment column (56) is connected to an outer baffle (516), and the A clamping plate connecting rod (59) is arranged inside the adjustment column (56), the clamping plate connecting rod (59) passes through the outer baffle plate (516) and is connected to the clamping plate (510), a threaded section (511) is arranged at one end of the clamping plate connecting rod (59), the rotation adjustment frame (512) is composed of two connected circular plates, one of which passes through and is screwed to the threaded section (511), a spring (513) is arranged at the inner end of the rotation adjustment frame (512), a rotation limiting plate (515) is arranged on the side wall of the clamping plate connecting rod (59), and a rotation limiting plate moving groove (514) is arranged on the outer baffle plate (516); The flip mechanism (4) further comprises a stopper (46), wherein the stopper (46) is connected to the handle (44) via a connecting rod (45), and a handle stopper (47) is provided on the flip bracket (41). When the flip rod (42) rotates, the handle (44) is blocked by the handle stopper (47) and rotates, thereby driving the stopper (46) to rotate via the connecting rod (45), thereby achieving blocking of the blocking block (53); The connecting rod (45) is rotatably connected to the handle (44), and the rotation angle does not exceed ten degrees. A torsion spring is arranged in the connecting rod (45), and one end of the torsion spring is connected to the handle (44).

2. The wire looping and binding machine according to claim 1, characterized in that: A plurality of adjustment teeth (57) are provided on one side of the adjustment column (56), and a latching tooth (58) is provided on one side of the adjustment tooth (57). The latching tooth (58) is latched in the gap between the adjustment teeth (57) and is used to adjust the position of the adjustment column (56).

3. The wire looping and binding machine according to claim 1, characterized in that: The turning mechanism (4) further comprises a turntable, which is arranged at the bottom of the turning bracket (41) and is driven to rotate by a rotary motor.

4. The wire looping and binding machine according to claim 1, characterized in that: The device also comprises a stripping mechanism (12) arranged on the workbench (1), the stripping mechanism (12) comprising a vertical plate (122), a horizontal column (123) movably passing through the vertical plate (122), a stripping block (124) being arranged at one end of the horizontal column (123), an inclined surface being arranged on the stripping block (124), and a return spring (125) being sleeved on the horizontal column (123).

5. The wire looping and binding machine according to claim 4, characterized in that: An adjustment rail (121) is arranged on the workbench (1), and the vertical plate (122) is arranged on the adjustment rail (121).

6. The wire looping and binding machine according to claim 1, characterized in that: The wire-binding feeding device (6) comprises a wire-binding roller (61), a wire-binding rack (62) being arranged on one side of the wire-binding roller (61), the wire-binding rack (62) being meshed with a driving gear (63), the wire-binding wire passing between the two wire-binding rollers (61) and through the wire-binding rack (62), and the driving gear (63) rotating to move the wire-binding rack (62) to the edge of the wire clamp (10).

Images