CN220381848U - Winding belt tension control device of wrapping machine - Google Patents
Winding belt tension control device of wrapping machine Download PDFInfo
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- CN220381848U CN220381848U CN202321813780.2U CN202321813780U CN220381848U CN 220381848 U CN220381848 U CN 220381848U CN 202321813780 U CN202321813780 U CN 202321813780U CN 220381848 U CN220381848 U CN 220381848U
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- wrapping machine
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- 238000004804 winding Methods 0.000 title claims description 8
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The wrapping belt tension control device comprises a rotating pipe rotatably connected to the top surface of a wrapping machine base, wherein a core wire ingress pipe is arranged in the rotating pipe, and a wrapping belt limiting assembly is arranged on the top surface of the wrapping machine base; the top surface of the wrapping machine base is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a vertical plate, the supporting plate is movably connected with a tension rod, and the movable end of the tension rod is rotatably connected with a pulley; the pulley can convert sliding friction between the wrapping belt and the tension rod into rolling friction, so that the breakage probability of the wrapping belt is reduced; the driving motor drives the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve to do linear motion along the threaded rod, the threaded sleeve and the connecting rod are matched to drive the sliding sleeve to slide on the sliding rod, and then the rotation angle of the tension rod can be changed, so that tension control is realized.
Description
Technical Field
The utility model relates to the technical field of wrapping machines, in particular to a wrapping machine wrapping belt tension control device.
Background
The wrapping machine is equipment used in the production and processing of a cable, and the single strand or multiple strands of material belts with different functions are rotationally wrapped on the periphery of the cable, so that the material belts have the performances of wear resistance, interference resistance and the like, the material belts are continuously led out from a discharging disc, the tension of the material belts is required to be constant in order to tightly wrap the surfaces of the cable, if the tension is too small, the material belts after wrapping can be wrinkled to influence the appearance and certain functions of the cable, and if the tension is too large, the material belts are accumulated, expanded and deformed to cause stretch breaking, so that production is stopped, and therefore, the wrapping machine is required to be matched with a tension control device for use, and the tension control device of the wrapping machine is widely applied to the technical field of cable processing.
Through searching, chinese patent application No. CN213877691U discloses a constant tension control device of a wrapping machine, which comprises a wrapping machine body, wherein a second rotating shaft is movably arranged on the upper surface of the wrapping machine body near the front surface, a third rotating shaft is movably arranged on the upper surface of the wrapping machine body, a movable rotating disc is fixedly arranged on the upper surface of the third rotating shaft, and a control component is fixedly arranged on the upper surface of the wrapping machine body. The utility model can limit the wrapping belt, avoid scattering during wrapping, further influence the wrapping effect, accurately and manually finely adjust the position of the movable screw rod, drive the fourth rotating shaft to rotate, further measure the moment of tension, and simultaneously cooperate with the movable lantern ring to change the rotation angle of the tension rod, thereby realizing the control of tension.
The wrapping belt is continuously rubbed with the tension rod, so that the wrapping belt is easy to wear, and the spring is possibly invalid after the long-time use, so that the tension rod is deviated, and the wrapping effect on the core wire is affected.
Disclosure of Invention
In order to solve the problems, the utility model provides a wrapping machine wrapping belt tension control device.
The specific technical scheme is as follows: the wrapping machine comprises a rotating pipe which is rotatably connected to the top surface of a wrapping machine base, wherein a core wire ingress pipe is arranged in the rotating pipe, and a wrapping belt limiting assembly is arranged on the top surface of the wrapping machine base; the top surface fixedly connected with backup pad around chartered plane frame, the top fixedly connected with riser of backup pad, swing joint has the tension rod in the backup pad, the loose end of tension rod rotates and is connected with the pulley, sliding connection has the sliding block on the tension rod, the lateral wall fixedly connected with of riser is a pair of fixed plate, a pair of rotate between the fixed plate and be connected with the threaded rod, the lateral wall of riser is provided with the drive threaded rod pivoted actuating assembly, there is the thread bush through threaded connection on the threaded rod, the thread bush with be provided with the connecting rod between the sliding block, the both ends of connecting rod respectively with the thread bush sliding block swing joint.
Preferably, the wrapping belt limiting assembly comprises a rotating rod rotationally connected to the top surface of the wrapping machine base, a rotating disc is fixedly connected to the top of the rotating rod, a screw is fixedly connected to the top of the rotating disc, a limiting plate is connected to the upper portion of the screw through threads, and a squeezing block is fixedly connected to the bottom surface of the limiting plate.
Preferably, the extrusion block is made of elastic rubber material.
Preferably, the rotary shaft is rotatably connected to the top surface of the wrapping machine base, a first belt wheel is fixedly connected to the rotary shaft, a second belt wheel and a third belt wheel are fixedly connected to the side wall of the rotary pipe, the first belt wheel is connected with the second belt wheel through a first belt, a fourth belt wheel is fixedly connected to the rotary rod, and the third belt wheel is connected with the fourth belt wheel through a second belt.
Preferably, the driving assembly comprises a driving motor arranged on the side wall of the supporting plate, and an output shaft of the driving motor is fixedly connected with the end part of the threaded rod.
Preferably, the bottom surface fixedly connected with slider of screw sleeve, the spout that cooperatees the slip with the slider is seted up to the lateral wall of riser.
Preferably, the tension rod comprises two sliding rods, the pulleys are rotatably connected between the two sliding rods, the sliding rods comprise sliding sleeves sleeved on the sliding rods, and the two sliding sleeves are fixedly connected through connecting plates.
Preferably, the outer surface of the sliding rod and the inner surface of the sliding sleeve are both arranged smoothly.
The utility model provides a wrapping machine wrapping belt tension control device, which has the beneficial effects that compared with the prior art:
(1): according to the utility model, the wrapping belt is sleeved on the screw rod, and is in threaded connection with the screw rod through the limiting plate to limit, so that the influence of scattering of the wrapping belt on the wrapping effect is avoided, the wrapping belt can be flattened through the extrusion block in the wrapping process, and the output stability of the wrapping belt is improved;
(2): according to the utility model, the core wire is transmitted into the core wire ingress pipe, the wrapping belt is pulled to bypass the pulley at the top of the tension rod and then connected with the core wire, the rotating pipe is driven to rotate through the rotating shaft, the rotating pipe drives the rotating rod to rotate, and the rotating rod drives the rotating disc to rotate, so that the core wire is wrapped, and in the wrapping process, the pulley can convert sliding friction between the wrapping belt and the tension rod into rolling friction, so that the breakage probability of the wrapping belt is reduced;
(3): according to the utility model, the threaded rod is driven to rotate by the driving motor, the threaded rod rotates to drive the threaded sleeve to do linear motion along the threaded rod, the threaded sleeve and the connecting rod are matched to drive the sliding sleeve to slide on the sliding rod, so that the rotation angle of the tension rod can be changed, the tension control is realized, the tension of the tension rod is kept stable in the wrapping process, and the wrapping effect of the core wire is ensured.
Drawings
Fig. 1: is the whole front view of the utility model.
Fig. 2: is an enlarged view of a portion of the present utility model.
Fig. 3: which is a front view of the rotating pipe in the utility model.
Fig. 4: the front side structure of the vertical plate is shown in the utility model.
Fig. 5: a front view of the tension rod in the utility model.
Fig. 6: is a side view of the limiting plate in the utility model.
Fig. 7: is a bottom view of the limiting plate in the utility model.
In the figure: 1-wrapping machine base, 2-rotating tube, 3-core wire ingress tube, 4-supporting plate, 5-riser, 6-tension rod, 7-pulley, 8-slider, 9-fixed plate, 10-threaded rod, 11-threaded sleeve, 12-connecting rod, 13-rotating rod, 14-rotating disc, 15-screw rod, 16-limiting plate, 17-extrusion block, 18-rotating shaft, 19-first pulley, 20-second pulley, 21-third pulley, 22-first belt, 23-connecting plate, 24-fourth pulley, 25-second belt, 26-driving motor, 27-slider, 28-sliding groove, 29-sliding rod, 30-sliding sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather as being construed broadly as the terms "mounted," "connected," "coupled," or "connected" unless expressly specified or limited otherwise, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Embodiment one: as shown in fig. 1, the wrapping machine wrapping belt tension control device comprises a rotating pipe 2 rotatably connected to the top surface of a wrapping machine base 1, wherein the rotating pipe 2 is rotatably connected to the top surface of the wrapping machine base 1 through a bearing.
A core wire ingress pipe 3 is arranged in the rotary pipe 2, and the core wire ingress pipe 3 is coaxially arranged with the rotary pipe 2; the core wire ingress pipe 3 passes through the rotating pipe 2, the vertical length of the core wire ingress pipe 3 is larger than that of the rotating pipe 2, and the core wire ingress pipe 3 is positioned between the core wire ingress wheel and the core wire egress wheel; the core wire ingress pipe 3 is vertically and fixedly connected to the wrapping machine base 1, namely the core wire ingress pipe 3 cannot rotate along with the rotating pipe 2, and the core wire penetrates through the core wire ingress pipe 3 and moves from bottom to top. The structures of the core wire lead-in wheel and the core wire lead-out wheel are prior art and are not shown in the drawings.
The top surface of the wrapping machine base 1 is provided with a wrapping belt limiting component; the wrapping belt limiting assembly comprises a rotating rod 13 which is rotationally connected to the top surface of the wrapping machine base 1 through a bearing, a turntable 14 is fixedly connected to the top of the rotating rod 13 in a welding mode, a screw 15 is fixedly connected to the top of the turntable 14 in a welding mode, and a limiting plate 16 is connected to the upper portion of the screw 15 through threads.
The top surface welded fixedly connected with backup pad 4 around chartered plane frame 1, the top welded fixedly connected with riser 5 of backup pad 4, swing joint has tension rod 6 on the backup pad 4, and the expansion end of tension rod 6 is connected with pulley 7 through the hinged support rotation, and sliding connection has slider 8 on the tension rod 6.
As shown in fig. 2 and 4, the side wall of the riser 5 is fixedly connected with a pair of fixing plates 9, a threaded rod 10 is rotatably connected between the pair of fixing plates 9 through a bearing, a driving assembly for driving the threaded rod 10 to rotate is arranged on the side wall of the riser 5, wherein the driving assembly comprises a driving motor 26 arranged on the side wall of the supporting plate 4, the driving motor 26 is fixedly connected on the side wall of the supporting plate 4 through bolts in the prior art, and an output shaft of the driving motor 26 is fixedly connected with the end part of the threaded rod 10 through a coupler.
The threaded rod 10 is connected with a threaded sleeve 11 through threads, the bottom surface of the threaded sleeve 11 is fixedly connected with a sliding block 27 in a welding mode, and the side wall of the vertical plate 5 is provided with a sliding groove 28 which is matched with the sliding block 27 to slide.
A connecting rod 12 is arranged between the thread bush 11 and the sliding block 8, and two ends of the connecting rod 12 are respectively and movably connected with the thread bush 11 and the sliding block 8 through a hinged support.
As shown in fig. 3, the top surface of the wrapping machine base 1 is rotatably connected with a rotating shaft 18 through a bearing, a first belt pulley 19 is fixedly connected to the rotating shaft 18 in a welding manner, a second belt pulley 20 and a third belt pulley 21 are fixedly connected to the side wall of the rotating tube 2 in a welding manner, the first belt pulley 19 is in transmission connection with the second belt pulley 20 through a first belt 22, a fourth belt pulley 24 is fixedly connected to the rotating rod 13 in a welding manner, and the third belt pulley 21 and the fourth belt pulley 24 are in transmission connection through a second belt 25.
According to the utility model, the wrapping belt is sleeved on the screw rod 15, and is in threaded connection with the screw rod 15 through the limiting plate 16 to limit, so that the influence of disorder of the wrapping belt during wrapping on the wrapping effect is avoided, the wrapping belt can be flattened through the extrusion block 17 during wrapping, and the output stability of the wrapping belt is improved.
According to the utility model, a core wire is introduced into the core wire ingress pipe 3, the winding belt is pulled to bypass the pulley 7 at the top of the tension rod 6 and then connected with the core wire, the motor (not shown in the drawing in the prior art) in the winding machine is used for driving the rotating shaft 18 to rotate, the rotating shaft 18 drives the rotating tube 2 to rotate through the first belt 22, the rotating tube 2 drives the rotating rod 13 to rotate through the second belt 25, and the rotating rod 13 drives the rotating disc 14 to rotate, so that the core wire is wound, and in the winding process, the pulley 7 can convert sliding friction between the winding belt and the tension rod 6 into rolling friction, so that the damage probability of the winding belt is reduced.
According to the utility model, the threaded rod 10 is driven to rotate by the driving motor 26, the threaded rod 10 rotates to drive the threaded sleeve 11 to linearly move along the threaded rod 10, the threaded sleeve 11 and the connecting rod 12 are matched to drive the sliding sleeve 30 to slide on the sliding rod 29, so that the rotation angle of the tension rod can be changed, the tension is controlled, the tension of the tension rod is kept stable in the wrapping process, and the wrapping effect of the core wire is ensured.
Embodiment two: on the basis of the above embodiment, as shown in fig. 6 and 7, the bottom surface of the limiting plate 16 is fixedly connected with the extrusion block 17, the extrusion block 17 is made of elastic rubber material, and the extrusion block 17 is adhered to the bottom surface of the limiting plate 16 by glue. The wrapping belt can be flattened through the extrusion block 17, so that the output stability of the wrapping belt is improved.
Embodiment III: further, as shown in fig. 5, the tension rod 6 includes two sliding rods 29, the sliding rods 29 are movably connected to the top surface of the support plate 4 through a hinge support, and the pulley 7 is rotatably connected between the two sliding rods 29.
The slide block 27 comprises a slide sleeve 30 sleeved on the slide rod 29, the two slide sleeves 30 are fixedly connected through a connecting plate 23 in a welding mode, and the outer surface of the slide rod 29 and the inner surface of the slide sleeve 30 are both arranged smoothly.
While the present utility model has been particularly shown and described with reference to a preferred embodiment, a number of methods and instrumentalities embodying the present utility model, the foregoing is merely a preferred embodiment of the present utility model, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The wrapping machine wrapping belt tension control device comprises a rotating pipe (2) rotatably connected to the top surface of a wrapping machine base (1), wherein a core wire ingress pipe (3) is arranged in the rotating pipe (2), and the wrapping machine is characterized in that a wrapping belt limiting assembly is arranged on the top surface of the wrapping machine base (1); the top surface of the wrapping machine base (1) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is fixedly connected with a vertical plate (5), the supporting plate (4) is movably connected with a tension rod (6), the movable end of the tension rod (6) is rotatably connected with a pulley (7), the tension rod (6) is slidably connected with a sliding block (8), the side wall of the vertical plate (5) is fixedly connected with a pair of fixing plates (9), a pair of rotation is connected with threaded rod (10) between fixed plate (9), the lateral wall of riser (5) is provided with the drive threaded rod (10) pivoted drive assembly, be connected with thread bush (11) through the screw thread on threaded rod (10), thread bush (11) with be provided with connecting rod (12) between slider (8), the both ends of connecting rod (12) respectively with thread bush (11) slider (8) swing joint.
2. The wrapping machine wrapping belt tension control device according to claim 1, wherein the wrapping belt limiting assembly comprises a rotating rod (13) rotatably connected to the top surface of the wrapping machine base (1), a rotating disc (14) is fixedly connected to the top of the rotating rod (13), a screw rod (15) is fixedly connected to the top of the rotating disc (14), a limiting plate (16) is connected to the screw rod (15) through threads, and an extrusion block (17) is fixedly connected to the bottom surface of the limiting plate (16).
3. The wrapping machine wrapping belt tension control device according to claim 2, characterized in that the extrusion block (17) is made of elastic rubber material.
4. The wrapping machine winding belt tension control device according to claim 2, wherein a rotating shaft (18) is rotatably connected to the top surface of the wrapping machine base (1), a first belt wheel (19) is fixedly connected to the rotating shaft (18), a second belt wheel (20) and a third belt wheel (21) are fixedly connected to the side wall of the rotating tube (2), the first belt wheel (19) is connected with the second belt wheel (20) through a first belt (22), a fourth belt wheel (24) is fixedly connected to the rotating rod (13), and the third belt wheel (21) is connected with the fourth belt wheel (24) through a second belt (25).
5. The wrapping machine wrapping belt tension control device according to claim 1, characterized in that the driving assembly comprises a driving motor (26) mounted on the side wall of the supporting plate (4), and an output shaft of the driving motor (26) is fixedly connected with the end of the threaded rod (10).
6. The wrapping machine wrapping belt tension control device according to claim 1, characterized in that a sliding block (27) is fixedly connected to the bottom surface of the threaded sleeve (11), and a sliding groove (28) matched with the sliding block (27) for sliding is formed in the side wall of the vertical plate (5).
7. The wrapping machine wrapping belt tension control device according to claim 6, characterized in that the tension rod (6) comprises two slide bars (29), the pulley (7) is rotatably connected between the two slide bars (29), the slide block (27) comprises a slide sleeve (30) sleeved on the slide bars (29), and the two slide sleeves (30) are fixedly connected through a connecting plate (23).
8. The wrapping machine wrapping belt tension control device according to claim 7, characterized in that the outer surface of the slide bar (29) and the inner surface of the slide sleeve (30) are both smoothly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813780.2U CN220381848U (en) | 2023-07-11 | 2023-07-11 | Winding belt tension control device of wrapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813780.2U CN220381848U (en) | 2023-07-11 | 2023-07-11 | Winding belt tension control device of wrapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381848U true CN220381848U (en) | 2024-01-23 |
Family
ID=89560695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813780.2U Active CN220381848U (en) | 2023-07-11 | 2023-07-11 | Winding belt tension control device of wrapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381848U (en) |
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2023
- 2023-07-11 CN CN202321813780.2U patent/CN220381848U/en active Active
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