Steel wire rope packaging pay-off rack

Abstract

The steel wire rope packaging pay-off rack comprises a pay-off machine rack, a pay-off mechanism and a wire arranging mechanism are arranged on the pay-off machine rack, the pay-off mechanism comprises two first fixing bases installed on the two sides of the upper end face of the pay-off machine rack, first bearings are fixedly installed on the two first fixing bases, and rotating rods are fixedly installed on inner rings of the first bearings; the two rotating rods are coaxially and oppositely arranged, a first interval is reserved between the two rotating rods, the ends, close to each other, of the two rotating rods are fixedly sleeved with fixing sleeves, the ends, close to each other, of the two fixing sleeves are movably sleeved with taper sleeves, and the wire arranging mechanism comprises two second fixing bases fixedly installed on the two sides of the upper end face of the pay-off machine rack; second bearings are fixedly installed on the pay-off machine frame, a two-way lead screw is installed between the two second bearings, the two-way lead screw is sleeved with a moving seat capable of moving in a reciprocating mode, a traction wheel is rotatably installed on the upper surface of the moving seat, and a feeding channel frame is fixedly installed in the middle of the pay-off machine frame.

Description

Technical Field

[0001] The invention relates to the technical field of wire-paying equipment, in particular to a wire-paying frame for packing wire ropes. Background Art

[0002] The pay-off stand is generally suitable for the packaging and pay-off of copper wire, aluminum wire, core wire, electric wire and other wires. The pay-off stand can be used together with other machines such as extruders, wire bundling machines, single twisting machines, etc.

[0003] However, there are still some defects in the prior art pay-off frame: The prior art pay-off frame usually uses a round rod with a diameter of 35 mm and a length of 1.5 m as the support rod of the spool. Since the center hole of the spool and the support rod will produce friction, the center hole of the spool is easily damaged over a long period of time, and the stability is poor; During the wire laying process, loose wire laying is done manually, which makes wire laying inconvenient and labor-intensive. Before paying out the wire, two operators are generally required to carry the spool to the pay-out frame. Due to the heavy weight of the spool and the wire rope, the labor intensity of the operators is high.

[0004] In summary, how to conveniently and stably clamp, pack and take up the I-spool has become a problem that needs to be solved. Summary of the invention

[0005] The object of the present invention is to provide a wire rope packing and pay-off frame, which is used to solve the problem of how to conveniently and stably clamp the I-shaped wheel and pack and take up the wire.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A wire rope packaging pay-off frame, comprising a pay-off machine frame, on which a pay-off mechanism and a wire arrangement mechanism are respectively arranged, the pay-off mechanism comprising two first fixed seats, the two first fixed seats are fixedly mounted on both sides of the upper end surface of the pay-off machine frame, each first fixed seat is fixedly mounted with a first bearing, the inner ring of each first bearing is fixedly mounted with a rotating rod, the two rotating rods are coaxially arranged opposite to each other, and a first spacing is left, the ends of the two rotating rods close to each other are fixedly sleeved with a fixed sleeve, the ends of the two fixed sleeves close to each other are movably sleeved with a tapered sleeve, each tapered sleeve comprises a tapered portion and an annular limiting portion, wherein the cone tops of the two tapered portions are arranged relatively to each other, and each annular limiting portion is adjustable and fixed to its corresponding fixed sleeve, the pay-off machine A servo motor is fixedly installed on one side of the frame, and the other end of one of the rotating rods is fixedly connected to the driving output end of the servo motor. The wire arrangement mechanism includes two second fixed seats, and the two second fixed seats are fixedly installed on both sides of the upper end surface of the wire-releasing machine frame. Second bearings are fixedly installed on the two second fixed seats, and a bidirectional lead screw is installed between the two second bearings. A reciprocating movable seat is sleeved on the bidirectional lead screw, and a traction wheel is rotatably installed on the upper surface of the movable seat, one end of the bidirectional lead screw and the other end of one of the rotating rods are fixedly installed with pulleys, and a transmission belt is installed for transmission between the two pulleys, and a feeding channel frame is fixedly installed in the middle of the wire-releasing machine frame for conveniently transporting the I-shaped wheel between the two tapered sleeves.

[0007] Optionally, the feeding channel frame includes a mounting plate and a feeding inclined plate, one end of the mounting plate is horizontally connected to the top of the feeding inclined plate, the other end of the mounting plate is mounted on the wire-releasing machine frame, and the mounting plate is located below the first spacing between the two rotating rods.

[0008] Preferably, the feeding channel frame further comprises a feeding flat plate, and the feeding flat plate is horizontally connected to the bottom of the feeding inclined plate.

[0009] Preferably, a baffle is provided around the outer ring of the feeding channel frame, and a notch is left on the baffle to serve as an entrance for the I-shaped wheel.

[0010] Optionally, the outer ring walls of the two annular limiting portions are each provided with a threaded through hole, and the inner walls of the two threaded through holes are threadedly rotatably mounted with a limiting fixing screw.

[0011] Optionally, a turning handle is fixedly mounted on the top of the two limit fixing screws.

[0012] Optionally, two guide rods are fixedly mounted between the two second fixed seats, and the movable seat is slidably mounted on the two guide rods.

[0013] Optionally, an insertion hole is opened in the middle of the movable seat, the thread groove on the bidirectional lead screw is arranged in the middle of the bidirectional lead screw, the bidirectional lead screw passes through the insertion hole, a connecting shaft is fixedly installed on the inner wall of the insertion hole, a movable block is rotatably installed on one end of the connecting shaft, and the movable block is in movably contact with the thread groove wall of the bidirectional lead screw.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The wire rope packing and pay-off frame of the present invention not only greatly improves the service life of the I-shaped wheel, but also does not require manual control of the wire arrangement, and a single operator can push the I-shaped wheel onto the pay-off machine frame, thereby reducing production costs, alleviating the labor intensity of operators, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a wire rope packaging and pay-off frame at a certain viewing angle according to one embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of a wire rope packing and paying-off frame from another perspective according to one embodiment of the present invention.

[0018] Figure 3 The present invention is a schematic diagram of the connection structure of the wire pay-off mechanism and the wire arrangement mechanism of the wire rope packing pay-off frame according to an embodiment of the present invention.

[0019] Figure 4 The present invention is a schematic diagram of the connection structure between the bidirectional lead screw and the movable seat of the wire rope packing and pay-off frame according to an embodiment of the present invention.

[0020] In the figure: 1. wire-paying machine frame; 2. wire-paying mechanism; 21. first fixed seat; 22. first bearing; 23. rotating rod; 24. fixed sleeve; 25. taper sleeve; 251. tapered part; 252. annular limit part; 253. threaded through hole; 26. fixed screw; 261. turning handle; 3. feeding channel frame; 30. baffle; 31. mounting plate; 32. feeding inclined plate; 33. feeding plate; 4. wire arrangement mechanism; 41. second fixed seat; 42. movable seat; 421. jack; 43. traction wheel; 44. second bearing; 45. bidirectional screw; 451. threaded groove; 46. movable block; 47. connecting shaft; 48. guide rod; 49. pulley; 5. servo motor. DETAILED DESCRIPTION

[0021] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0022] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a wire rope packing pay-off frame 100 includes a pay-off machine frame 1, on which a pay-off mechanism 2 and a wire arrangement mechanism 4 are respectively arranged. When the spool is fixed on the pay-off mechanism 2, the pay-off mechanism 2 can rotate the spool, so that the wire rope on the spool is in an unwinding state, realizing automatic pay-off, and the wire arrangement mechanism 4 can guide the wire rope in the unwinding process, without manual control of wire arrangement, thereby improving the working efficiency.

[0024] The pay-off mechanism 2 includes two first fixed seats 21, which are fixedly mounted on both sides of the upper end surface of the pay-off machine frame 1, and a first bearing 22 is fixedly mounted on each first fixed seat 21. A rotating rod 23 is fixedly mounted on the inner ring of each first bearing 22. The two rotating rods 23 are coaxially arranged opposite to each other, and a first spacing is left. The ends of the two rotating rods 23 close to each other are fixedly sleeved with a fixed sleeve 24, and the ends of the two fixed sleeves 24 close to each other are movably sleeved with a tapered sleeve 25, each tapered sleeve 25 includes a tapered portion 251 and an annular limiting portion 252, wherein the cone tops of the two tapered portions 251 are arranged opposite to each other, and each annular limiting portion 252 is fixed on the corresponding fixed sleeve 24 in an adjustable position. A servo motor 5 is fixedly mounted on one side of the pay-off machine frame 1, and the other end of one rotating rod 23 is fixedly connected to the drive output end of the servo motor 31. By setting two tapered sleeves 25, when the I-shaped wheel is fixed between the two tapered sleeves 25, the rotating rod 23 can rotate the I-shaped wheel through the fixed sleeve 24 and the tapered sleeve 25, wherein the setting of the tapered portion 251 of the tapered sleeve 25 avoids the center hole of the I-shaped wheel from directly contacting with the rotating rod 23 and generating friction, so as to prevent the center hole of the I-shaped wheel from being damaged by long-term rotation. In addition, by adjusting the position of the annular limiting portion 252 on each corresponding fixed sleeve, the spacing between the two tapered portions can be adjusted to facilitate the loading and unloading of the I-shaped wheel. By turning on the servo motor 5, the driving shaft of the servo motor 5 can rotate the rotating rod 23.

[0025] The wire arrangement mechanism 4 includes two second fixed seats 41, which are fixedly mounted on both sides of the upper end surface of the pay-off machine frame 1. Second bearings 44 are fixedly mounted on the two second fixed seats 41, and a bidirectional lead screw 45 is mounted between the two second bearings 44. A reciprocating movable seat 42 is sleeved on the bidirectional lead screw 45, and a traction wheel 43 is rotatably mounted on the upper surface of the movable seat 42. A pulley 49 is fixedly mounted on one end of the bidirectional lead screw 45 and the other end of one of the rotating rods 23, and a transmission belt 6 is installed between the two pulleys 49. By setting the traction wheel 43, when the I-shaped wheel is fixed between the two tapered sleeves 25, the wire rope in the unwinding process passes through the traction wheel 43, and the traction wheel 43 automatically arranges the wire rope in the unwinding process.

[0026] A feeding channel frame 3 is fixedly installed in the middle of the pay-off machine frame 1, which is used to facilitate the transport of the I-shaped wheel between the two taper sleeves 25. In this way, the spacing adjustment of the taper sleeves on both sides can realize the convenient loading and unloading of the I-shaped wheel, avoiding the need to move the I-shaped wheel horizontally on the support rod with great force when the original single support rod is used.

[0027] Optionally, the feeding channel frame 3 includes a mounting plate 31 and a feeding inclined plate 32, one end of the mounting plate 31 is horizontally connected to the top of the feeding inclined plate 32, and the other end of the mounting plate 31 is mounted on the pay-off machine frame 1, and the mounting plate 31 is located below the first spacing between the two rotating rods 23. This configuration is simple and convenient for transporting the spool.

[0028] Preferably, the feeding channel frame 3 further comprises a feeding plate 33, and the feeding plate 33 is horizontally connected to the bottom of the feeding inclined plate 32. Such an arrangement facilitates the I-shaped wheel to be transported onto the installation plate 31 more conveniently and stably.

[0029] Preferably, a baffle plate 30 is provided around the outer ring of the feeding channel frame 3, and a notch is provided on the baffle plate 30 for the I-shaped wheel feeding inlet, so that the I-shaped wheel can be effectively prevented from falling.

[0030] Optionally, the outer ring walls of the two annular limiting parts 252 are provided with threaded through holes 253, and the inner walls of the two threaded through holes 253 are threadedly installed with limit fixing screws 26. This arrangement facilitates locking the annular limiting part at a suitable position on the fixing sleeve as required, thereby limiting the distance between the two tapered sleeves, and also allows the tapered sleeve, the fixing sleeve and the rotating rod to rotate together.

[0031] Preferably, the tops of the two position-limiting fixing screws 26 are fixedly mounted with a turning handle 261. This arrangement facilitates the rotation of the position-limiting fixing screws.

[0032] Optionally, two guide rods 48 are fixedly mounted between the two second fixed seats 41, and the movable seat 42 is slidably mounted on the two guide rods 48. This facilitates the stable installation of the movable seat.

[0033] Optionally, a through hole 421 is provided in the middle of the movable seat 42, a thread groove 451 on the bidirectional lead screw 45 is provided in the middle of the bidirectional lead screw 45, the bidirectional lead screw 45 passes through the through hole 421, a connecting shaft 47 is fixedly installed on the inner wall of the through hole 421, a movable block 46 is rotatably installed on one end of the connecting shaft 47, and the movable block 46 is in movable contact with the groove wall of the thread groove 451 of the bidirectional lead screw 45. The bidirectional lead screw 45 rotates to drive the movable block 46 to reciprocate in its thread groove, and the movable block 46 causes the movable seat 42 to reciprocate horizontally on the thread groove 451 through the connecting shaft 47.

[0034] The working principle of an embodiment of the wire rope packing and paying-off frame 100 of the present invention is as follows: When the wire rope on the I-shaped wheel needs to be unwound, the operator first passes through the feeding channel frame 3, rolls the I-shaped wheel upward on the feeding channel frame 3, and rolls the I-shaped wheel between the two tapered sleeves 25 to make the center hole of the I-shaped wheel coaxial with the two tapered sleeves 25.

[0035] Subsequently, the operator pushes the two tapered sleeves 25 toward each other until the cone tops of the two tapered parts 251 are inserted into the center hole of the I-shaped wheel, and then rotates the two limiting fixing screws 26 respectively to fix the two annular limiting parts 252 on their respective corresponding fixing sleeves 24, thereby conveniently realizing the fixed installation of the I-shaped wheel. The I-shaped wheel can be disassembled by reverse operation, which improves the convenience of installation and disassembly of the I-shaped wheel. At the same time, the tapered sleeve 25 can prevent the center hole of the I-shaped wheel from being damaged due to long-term rotation.

[0036] After the preparation work is ready, the operator pulls the wire rope on the I-shaped wheel, passes one end of the wire rope through the traction wheel 43, and connects one end of the wire rope to the external traction equipment, and then turns on the servo motor 5. The driving shaft of the servo motor 5 rotates the rotating rod 23, and the rotating rod 23 rotates the I-shaped wheel through the fixed sleeve 24 and the tapered sleeve 25, and the wire rope on the I-shaped wheel is unwound.

[0037] At the same time, the rotating rod 23 causes the bidirectional screw 45 to rotate synchronously through two pulleys 49 and the transmission belt 6, the bidirectional screw 45 causes the bidirectional screw 45 to rotate, the bidirectional screw 45 drives the movable block 46 to reciprocate in its thread groove 451, the movable block 46 causes the moving seat 42 to reciprocate horizontally through the connecting shaft 47, the moving seat 42 causes the traction wheel 43 to reciprocate horizontally synchronously, and the traction wheel 43 automatically arranges the wire rope in the unwinding process during the reciprocating horizontal movement.

[0038] The wire rope packing and pay-off frame of the present invention not only greatly improves the service life of the I-shaped wheel, but also does not require manual control of the wire arrangement, and a single operator can push the I-shaped wheel onto the pay-off machine frame, thereby reducing production costs, alleviating the labor intensity of operators, and improving work efficiency.

[0039] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A wire rope packing pay-off frame, comprising a pay-off machine frame, characterized in that: The wire-paying machine frame is provided with a wire-paying mechanism and a wire-arranging mechanism respectively; The pay-off mechanism comprises two first fixed seats, the two first fixed seats are fixedly mounted on both sides of the upper end surface of the pay-off machine frame, a first bearing is fixedly mounted on each first fixed seat, a rotating rod is fixedly mounted on the inner ring of each first bearing, the two rotating rods are coaxially arranged opposite to each other, and a first spacing is reserved, the ends of the two rotating rods close to each other are fixedly sleeved with a fixed sleeve, the ends of the two fixed sleeves close to each other are movably sleeved with a tapered sleeve, each tapered sleeve comprises a tapered portion and an annular limiting portion, wherein the cone tops of the two tapered portions are arranged opposite to each other, and each annular limiting portion is fixed to the corresponding fixed sleeve in an adjustable position, a servo motor is fixedly mounted on one side of the pay-off machine frame, and the other end of one of the rotating rods is fixedly connected to the driving output end of the servo motor; The wire arrangement mechanism comprises two second fixed seats, the two second fixed seats are fixedly mounted on both sides of the upper end surface of the wire-releasing machine frame, the two second fixed seats are fixedly mounted with second bearings, a bidirectional lead screw is mounted between the two second bearings, a reciprocating movable seat is sleeved on the bidirectional lead screw, a traction wheel is rotatably mounted on the upper surface of the movable seat, one end of the bidirectional lead screw and the other end of one of the rotating rods are fixedly mounted with pulleys, and a transmission belt is installed between the two pulleys; A feeding channel frame is fixedly installed in the middle of the pay-off machine frame to facilitate the transportation of the I-shaped wheel between the two tapered sleeves.

2. The wire rope packing and paying-off frame according to claim 1, characterized in that: The feeding channel frame includes a mounting plate and a feeding inclined plate, one end of the mounting plate is horizontally connected to the top of the feeding inclined plate, the other end of the mounting plate is mounted on the wire-releasing machine frame, and the mounting plate is located below the first spacing between the two rotating rods.

3. The wire rope packing and paying-off frame according to claim 2, characterized in that: The feeding channel frame also includes a feeding flat plate, and the feeding flat plate is horizontally connected to the bottom of the feeding inclined plate.

4. The wire rope packing and paying-off frame according to claim 2, characterized in that: The outer circle of the feeding channel frame is surrounded by a baffle plate, and a notch is left on the baffle plate to serve as an I-shaped wheel entrance.

5. The wire rope packing and paying-off frame according to claim 1, characterized in that: The outer ring walls of the two annular limiting parts are both provided with threaded through holes, and the inner walls of the two threaded through holes are both threadedly rotatably mounted with limiting fixing screws.

6. The wire rope packing and paying-off frame according to claim 5, characterized in that: The tops of the two position-limiting fixing screw rods are both fixedly mounted with turning handles.

7. The wire rope packing and paying-off frame according to claim 1, characterized in that: Two guide rods are fixedly installed between the two second fixed seats, and the movable seat is slidably installed on the two guide rods.

8. The wire rope packing and paying-off frame according to claim 1, characterized in that: A through hole is opened in the middle of the movable seat, the thread groove on the bidirectional lead screw is arranged in the middle of the bidirectional lead screw, the bidirectional lead screw passes through the through hole, a connecting shaft is fixedly installed on the inner wall of the through hole, a movable block is rotatably installed on one end of the connecting shaft, and the movable block is in movably contact with the thread groove wall of the bidirectional lead screw.

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