Large pay-off reel supporting assembly convenient to operate
By designing an easy-to-operate large-scale wire reel support component, the problems of large wire reel size and complex operation are solved. It enables support for wire reels of various sizes, reduces space occupation and noise, and improves the convenience and safety of wire laying.
Patent Information
- Application Number
- CN202520011675.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing wire feeding reels are large in size, occupy a lot of space, are heavy, and are complicated to operate, making them difficult to adapt to the transformation and upgrading of factory buildings or stranding equipment. They are also prone to deviation during the wire feeding process.
A wire feeding reel support assembly was designed, comprising parallel support legs, connecting shaft, positioning rollers, and an adjustment structure. By adjusting the distance between the support legs and the distance between the positioning rollers, it can adapt to wire feeding reels of different widths and thicknesses. Buffer pads are used to reduce noise and ensure smooth wire feeding.
It achieves miniaturization, simple operation, adaptability to various specifications of wire feeding reels, reduces space occupation, prevents deviation, and improves the convenience and safety of wire feeding.
Smart Images
Figure CN223752120U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable production equipment field especially relates to a large -scale pay -off reel supporting assembly convenient to operate. BACKGROUND
[0002] When producing cable, the insulated core wire needs to be stranded into cable, and the insulated core wire is generally paid off on the pay -off reel, when paying off using the pay -off reel, the pay -off reel needs to be placed in the pay -off machine, and the rotating shaft in the pay -off machine is inserted into the pay -off reel.The volume of the pay -off reel for winding the insulated core wire is relatively large, so the volume of the pay -off machine used is also relatively large, and the large volume not only needs to occupy a large amount of space, but also is heavy, which is not conducive to the later reform and upgrading of the factory building or stranding equipment, and the pay -off reel needs to be fixed on the rotating shaft of the pay -off machine after relatively complex operation, so the operation is very inconvenient. UTILITARIAN CONTENT
[0003] The utility model aims at providing a large -scale pay -off reel supporting assembly convenient to operate which is simple in structure and convenient to operate.
[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a large -scale pay -off reel supporting assembly convenient to operate, comprising: two supporting legs arranged in parallel, two connecting shafts parallel to each other are movably arranged between the two supporting legs, a slope guide rail and a flat guide groove are arranged on the supporting leg, a plurality of groups of arc-shaped grooves are symmetrically arranged on the left and right side walls of the flat guide groove, one group of arc-shaped grooves is close to the slope guide rail, and the other groups of arc-shaped grooves are away from the slope guide rail, a positioning roller is rotatably arranged in one group of arc-shaped grooves close to the slope guide rail, a positioning roller is rotatably arranged in any one group of arc-shaped grooves away from the slope guide rail, a fixed stop edge is arranged at one end of the positioning roller, and a movable stop edge is movably arranged at the other end of the positioning roller.
[0005] Further, the aforementioned large -scale pay -off reel supporting assembly convenient to operate, wherein the end portion of the positioning roller on which the movable stop edge is arranged is welded with an adjusting plate, two through holes are symmetrically arranged on the adjusting plate, two connecting nuts are symmetrically welded on the adjusting plate, the two connecting nuts are respectively aligned with the two through holes one by one, adjusting bolts are threadedly connected in the connecting nuts, and the two adjusting bolts are all abutted on the movable stop edge.
[0006] Further, the large-scale reel supporting assembly convenient to operate, wherein the connecting structure between the positioning roller and the arc-shaped groove is that bearings are sleeved on both ends of the positioning roller, a roller shaft is arranged in the positioning roller, the roller shaft is connected with the inner rings of the two bearings, two clamping springs are clamped on the roller shaft and abut against the two bearings respectively, a supporting sleeve is arranged between the roller shaft and the positioning roller and abuts against the two bearings at two ends respectively, external threads are arranged at both ends of the roller shaft, both ends of the roller shaft are clamped into the arc-shaped grooves on the corresponding sides, and limiting nuts are threadedly connected on the external threads of the roller shaft and abut against the outer side walls of the flat guide grooves.
[0007] Further, the large-scale reel supporting assembly convenient to operate, wherein two long holes with the same axial direction as the connecting shaft are formed in the bottom wall of the flat guide groove, and connecting bolts are arranged in the long holes.
[0008] Further, the large-scale reel supporting assembly convenient to operate, wherein a buffer rubber pad is arranged at the bottom of the supporting leg.
[0009] Further, the large-scale reel supporting assembly convenient to operate, wherein a limiting sleeve is sleeved on each of the connecting shafts on the two sides of the supporting leg, the two limiting sleeves abut against the left and right side walls of the supporting leg respectively, a clamping bolt is threadedly connected on the limiting sleeve and clamped on the connecting shaft.
[0010] The large-scale reel supporting assembly convenient to operate has the advantages that the structure is simple, the volume is small, the site space is not excessively occupied, the assembly can be quickly removed and replaced when the factory building or the twisting equipment is upgraded, the two positioning rollers are arranged on the supporting leg and the reel can be supported by placing the two supporting legs parallel to each other, the reel can be supported by adjusting the left-right spacing between the two supporting legs, the reel can be supported by adjusting the front-rear spacing between the two positioning rollers of the same supporting leg, the reel can be positioned by adjusting the spacing between the fixed baffle and the movable baffle of the positioning roller, the reel can be prevented from deviating during the reel-off, and the large-scale reel on the market can be matched. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 is a structural schematic view of the large-scale reel supporting assembly convenient to operate.
[0012] Figure 2 is Figure 1 is a sectional view of the supporting leg.
[0013] Figure 3 isFigure 1 A cross-sectional structure schematic view of the center positioning roller. DETAILED DESCRIPTION
[0014] The technical scheme of the utility model is further described below in combination with the drawings and preferred embodiments.
[0015] As Figures 1-3 shown, the utility model discloses a large -scale pay -off disc support subassembly convenient operation, include: two props 1 of parallel arrangement, set up the buffer rubber pad 11 at the bottom of props 1, when props 1 place on the ground or other connecting piece, can prevent the noise between props 1 and the ground or other connecting piece, two parallel connecting shafts 2 are movably arranged between two props 1, one limit sleeve 21 is respectively sleeved on the connecting shaft 2 located at the both sides of props 1, two limit sleeves 21 are respectively abutted on the left and right two sides wall of props 1, the tight bolt 22 is screw -threaded connection on the limit sleeve 21, and the tight bolt 22 is fastened on the connecting shaft 2, and two props 1 can move to adjust the interval on two connecting shafts 2 left and right, to adapt to the pay -off disc of different width, when two props 1 are adjusted left and right on the connecting shaft 2, can make two props 1 always keep parallel, when the interval between two props 1 is adjusted, abut on props 1 with limit sleeve 21 and fasten with tight bolt 22, make the interval between two props 1 not change.
[0016] The inclined guide rail 12 and the flat guide groove 13 are arranged on the support leg 1, two long holes 131 which are the same as the axial direction of the connecting shaft 2 are arranged on the bottom wall of the flat guide groove 13, the connecting bolt 14 is arranged in the long hole 131, the support leg 1 can be fixed on the ground or other connecting member through the connecting bolt 14, when the distance between the two support legs 1 is adjusted, the connecting bolt 14 can be loosened to adjust, after the adjustment is completed, the connecting bolt 14 is tightened to fix the support leg 1, a plurality of groups of arc-shaped grooves 132 are symmetrically arranged on the left and right side walls of the flat guide groove 13, one group of arc-shaped grooves 132 is close to the inclined guide rail 12, and the other groups of arc-shaped grooves 132 are away from the inclined guide rail 12, in the embodiment, three groups of arc-shaped grooves 132 are arranged on the end of the support leg 1 which is away from the inclined guide rail 12, the positioning roller 3 is rotatably arranged in the group of arc-shaped grooves 132 which is close to the inclined guide rail 12, and the positioning roller 3 is rotatably arranged in any group of arc-shaped grooves 132 which is away from the inclined guide rail 12, two positioning rollers 3 are arranged on one support leg 1 to support the side plate of the pay-off reel, when pay-off reels of different specifications are used, the diameters of the side plates of the pay-off reels of different specifications are different, when the side plates of different diameters are supported, the distance between the two positioning rollers 3 needs to be adaptively adjusted, so that good supporting effect can be achieved, when the distance between the two positioning rollers 3 is adjusted, the positioning roller 3 is always arranged in the group of arc-shaped grooves 132 which is close to the inclined guide rail 12, one group of arc-shaped grooves 132 which is away from the inclined guide rail 12 and has a proper distance is selected, and then the positioning roller 3 is arranged in the group of arc-shaped grooves 132.
[0017] The connecting structure between the positioning roller 3 and the arc-shaped groove 132 is that: the two ends of the positioning roller 3 are sleeved with bearings 31, a roller shaft 32 is arranged in the positioning roller 3, the roller shaft 32 is connected with the inner rings of the two bearings 31, two clamping springs 321 are clamped on the roller shaft 32, the two clamping springs 321 abut against the two bearings 31 respectively, a supporting sleeve 33 is arranged between the roller shaft 32 and the positioning roller 3, the two ends of the supporting sleeve 33 abut against the two bearings 31 respectively, external threads are arranged on the two ends of the roller shaft 32, the two ends of the roller shaft 32 are clamped into the corresponding arc-shaped grooves 132, limit nuts 34 are threadedly connected on the external threads of the roller shaft 32, the two limit nuts 34 abut against the outer side walls of the flat guide grooves 13, a fixed baffle 35 is welded at one end of the positioning roller 3, an adjusting plate 36 is welded at the other end of the positioning roller 3, two through holes are symmetrically arranged on the adjusting plate 36, two connecting nuts 361 are symmetrically welded on the adjusting plate 36, the two connecting nuts 361 are aligned with the two through holes respectively, adjusting bolts 362 are threadedly connected in the connecting nuts 361, a movable baffle 37 is movably sleeved on the positioning roller 3, and the movable baffle 37 abuts against the two adjusting bolts 362. The thicknesses of the side plates on the wire paying-in discs of different specifications are also different. When the same specification of the positioning roller 3 is used to support the side plates on the wire paying-in discs of different specifications, the side plates are either clamped in the positioning roller 3 and limited by the positioning roller 3, or the side plates are too thick to be clamped in the positioning roller 3, or the side plates are too thin to run off in the positioning roller 3. Once the side plates run off, the wire paying-in disc is prone to falling accident. After the side plate on the wire paying-in disc abuts against the positioning roller 3, the movable baffle 37 is pushed by rotating the adjusting bolt 362, and the movable baffle 37 cooperates with the fixed baffle 35 to limit the side plate on the wire paying-in disc, so that the wire paying-in disc of different specifications can be adapted.
[0018] In use, the left and right spacing between the two supporting legs 1 needs to be adjusted according to the width of the pay-off reel, the adjusting method is as follows, measure the left and right spacing between the inner walls of the two side plates of the pay-off reel, then measure the thickness of the side plate of the pay-off reel, add the two data to get the length, then subtract the width of the supporting leg 1, which is the left and right spacing required between the two supporting legs 1, first loosen the connecting bolt 14 on the supporting leg 1, adjust the left and right of the two supporting legs 1 along the connecting shaft 2, when the two supporting legs 1 are adjusted to the corresponding position, tighten the connecting bolt 14 to fix the supporting leg 1, then further limit and fix the supporting leg 1 with the limiting sleeve 21 on the connecting shaft 2, then adjust the spacing between the two positioning rollers 3 according to the diameter of the side plate of the pay-off reel, finally unscrew the adjusting bolt 362, and the movable baffle 37 is abutted on the adjusting plate 36, after the above adjusting work is completed, the pay-off reel is hoisted to the upper side of the two supporting legs 1 by the crane, then the pay-off reel is slowly lowered, when the two side plates on the pay-off reel are abutted on the two positioning rollers 3 on the same side of the supporting leg 1, keep the hoisting state, first abut the side plate of the pay-off reel on the fixed baffle 35, then abut the movable baffle 37 on the side plate of the pay-off reel, and fix the movable baffle 37 through the adjusting bolt 362, disconnect the crane from the pay-off reel, the two supporting legs 1 support the pay-off reel, when paying off, the pay-off reel will drive the positioning roller 3 to rotate, the rolling friction between the pay-off reel and the positioning roller 3, the positioning roller 3 will not hinder the rotation of the pay-off reel, so it will not hinder the paying off, when paying off, the supporting leg 1 will not displace under the fixing effect of the connecting bolt 14, when paying off, the supporting leg 1 will vibrate, and the buffer rubber pad 11 on the supporting leg 1 can prevent noise between the supporting leg 11 and the ground or other connecting parts, after paying off, the empty pay-off reel is pushed from the positioning roller 3 to the direction of the inclined guide rail 12, the empty pay-off reel will roll down along the inclined guide rail 12, preventing direct falling down and damaging the pay-off reel.
[0019] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model and not to limit it, although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that: the specific implementation of the utility model can still be modified or replaced, and any modification or equivalent replacement without departing from the spirit and scope of the utility model should be covered in the protection scope of the claims of the utility model.
Claims
1. A large spool support assembly that is easy to operate, characterized by: The utility model relates to a two-leg supporting device for a large-sized display screen, which comprises two parallel supporting legs, two parallel connecting shafts movably arranged between the two supporting legs, a slanting guide rail and a horizontal guide slot connected to the supporting legs, a plurality of sets of arc-shaped slots symmetrically arranged on the left and right sidewalls of the horizontal guide slot, one set of the arc-shaped slots being close to the slanting guide rail and the other sets of the arc-shaped slots being away from the slanting guide rail, a positioning roller rotatably arranged in one set of the arc-shaped slots close to the slanting guide rail and a positioning roller rotatably arranged in any one set of the arc-shaped slots away from the slanting guide rail, a fixed stopper arranged at one end of the positioning roller, and a movable stopper movably arranged at the other end of the positioning roller. An adjusting plate is welded to the end of the positioning roller provided with the movable stopper, two through holes are symmetrically arranged on the adjusting plate, two connecting nuts are symmetrically welded to the adjusting plate, the two connecting nuts are aligned with the two through holes respectively, adjusting bolts are threadedly connected to the connecting nuts, and the two adjusting bolts abut against the movable stopper.
2. A large spool support assembly for ease of operation according to claim 1, characterized in that: The connecting structure between the positioning roller and the arc-shaped slot comprises the following steps: bearings are sleeved at the two ends of the positioning roller, a roller shaft is arranged in the positioning roller, the roller shaft is connected to the inner rings of the two bearings, two clamping springs are clamped on the roller shaft and abut against the two bearings respectively, a supporting sleeve is arranged between the roller shaft and the positioning roller and abuts against the two bearings at the two ends of the supporting sleeve, external threads are arranged at the two ends of the roller shaft, the two ends of the roller shaft are clamped into the corresponding arc-shaped slots, limiting nuts are threadedly connected to the external threads of the roller shaft, and the two limiting nuts abut against the outer sidewalls of the horizontal guide slot.
3. A large spool support assembly for ease of operation according to claim 1 or 2, wherein: Two long holes with the same axial direction as the connecting shafts are formed in the bottom wall of the horizontal guide slot, and connecting bolts are arranged in the long holes.
4. A large spool support assembly for ease of operation according to claim 1, wherein: A buffer rubber pad is arranged at the bottom of the supporting leg.
5. A large spool support assembly for ease of operation according to claim 1, wherein: A limiting sleeve is sleeved on each of the connecting shafts located at the two sides of the supporting leg, the two limiting sleeves abut against the left and right sidewalls of the supporting leg, and a clamping bolt is threadedly connected to the limiting sleeve and clamped on the connecting shaft.
6. A large spool support assembly for ease of operation according to claim 1, wherein: