CN224076830U - Tension buffer device for paying-off machine - Google Patents
Tension buffer device for paying-off machineInfo
- Publication number
- CN224076830U CN224076830U CN202520899569.XU CN202520899569U CN224076830U CN 224076830 U CN224076830 U CN 224076830U CN 202520899569 U CN202520899569 U CN 202520899569U CN 224076830 U CN224076830 U CN 224076830U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tension
- frame
- adjusting rod
- paying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
本实用新型属于张力缓冲装置领域，具体的说是一种放线机用张力缓冲装置，包括机架，所述机架的顶部安装有放线机；所述机架的顶部转动连接有调节杆；所述调节杆一端固接有钢索；所述调节杆另一端转动连接有第一导向轮；所述调节杆和机架之间固接有张力弹簧；所述机架的一侧固接有第一挑板；所述第一挑板中部贯穿设置且螺栓连接有螺杆；所述螺杆顶部转动连接有连接板；所述连接板和钢索为固接关系；通过转动螺杆即可调节张力弹簧对调节杆的张力，实现装置对第一导向轮和线束之间张力挤压的可调，使得线束在放线时速度过快或过慢均可处于绷紧状态，提高装置对线束放线时的质量和稳定性。
This utility model belongs to the field of tension buffer devices, specifically a tension buffer device for a wire feeding machine. It includes a frame, with a wire feeding machine mounted on the top of the frame; an adjusting rod is rotatably connected to the top of the frame; a steel cable is fixedly connected to one end of the adjusting rod; a first guide wheel is rotatably connected to the other end of the adjusting rod; a tension spring is fixedly connected between the adjusting rod and the frame; a first cantilever plate is fixedly connected to one side of the frame; a screw is bolted through the middle of the first cantilever plate; a connecting plate is rotatably connected to the top of the screw; the connecting plate and the steel cable are fixedly connected; by rotating the screw, the tension of the tension spring on the adjusting rod can be adjusted, enabling adjustable tension compression between the first guide wheel and the wire harness. This ensures that the wire harness remains taut whether the feeding speed is too fast or too slow, improving the quality and stability of the wire harness feeding process.
Description
Technical Field
The utility model relates to the field of tension buffer devices, in particular to a tension buffer device for a paying-off machine.
Background
The paying-off machine is an auxiliary device for producing and processing wires such as wires and cables, optical fibers, enamelled wires and fibers, and has the main function of continuously and stably releasing the wires from reels or bobbins for subsequent processes. According to application scenes and functional requirements, the paying-off machine can be divided into a power paying-off machine and a passive paying-off machine.
When the existing paying-off machine is used, due to the fact that a buffer device for paying off a wire harness is absent, the situation that the wire harness falls off or winds when paying off the wire harness is too fast or too slow is caused, and paying-off quality of the paying-off machine is reduced.
Therefore, a tension buffer device for a pay-off machine is proposed to solve the above problems.
Disclosure of utility model
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The tension buffer device for the paying-off machine comprises a rack, the paying-off machine is mounted on the top of the rack, an adjusting rod is rotatably connected to the top of the rack, a steel cable is fixedly connected to one end of the adjusting rod, a first guide wheel is rotatably connected to the other end of the adjusting rod, a tension spring is fixedly connected between the adjusting rod and the rack, a first cantilever plate is fixedly connected to one side of the rack, the middle of the first cantilever plate is penetrated and is connected with a screw rod through a bolt, a connecting plate is rotatably connected to the top of the screw rod, the connecting plate and the steel cable are fixedly connected, a rotating part is fixedly connected to the bottom of the screw rod, a second cantilever plate is fixedly connected to the other side of the rack, a pair of second guide wheels are rotatably connected to the surface of the second cantilever plate, the second guide wheels are located above the paying-off machine, tension of the adjusting rod can be adjusted through rotating the screw rod, tension of the tension spring can be extruded between the first guide wheel and the wire harness, and the wire harness can be in a tight state when the paying-off device is in tension, and the wire harness can be in a tight state when the paying-off state, and stability of the paying-off device and paying-off quality is improved.
The wire harness tension adjusting device comprises a wire harness, a tension spring, a wire harness, a wire adjusting rod, a wire harness, a wire adjusting device and a wire adjusting mechanism.
The fixed pulley is fixedly connected to one side of the frame, close to the first cantilever plate, of the steel cable, the steel cable and the fixed pulley are in contact, and the steel cable can be subjected to additional guiding action exerted by the fixed pulley when moving through the fixed pulley, so that the condition that the steel cable is in contact with other parts due to overlong length when moving is reduced.
The rotating part and the first cantilever plate are provided with a plurality of positioning holes, the positioning holes are arranged in a circumferential array, and after tension fine adjustment of the tension spring is finished through the screw rod, the bolt can penetrate through the positioning holes in the first cantilever plate and the rotating part to fix the rotating part, so that when the first guide wheel is extruded by the wire harness, the screw rod cannot rotate under the pulling action of the wire rope, and the stability of the screw rod is improved.
The wire harness paying-off device comprises a first guide wheel, a second guide wheel, a connecting frame, a spring telescopic rod, a connecting frame and a spring telescopic rod, wherein the connecting frame is fixedly connected with the outer wall of the second cantilever plate, the spring telescopic rod is fixedly arranged between the connecting rod and the second guide wheel, the spring telescopic rod is fixedly connected with the end of the connecting rod, the bottom of the spring telescopic rod is fixedly connected with the connecting frame, the connecting frame is internally and rotatably connected with the third guide wheel, the inner wall of the third guide wheel is of a V-shaped structure, the third guide wheel is positioned on one side of the second guide wheel, the spring telescopic rod can exert elastic force on the connecting frame and the third guide wheel to enable the connecting frame to be tightly attached to the outer wall of the second guide wheel, the wire harness is located between the third guide wheel and the second guide wheel, the inner wall of the third guide wheel is of a V-shaped structure, the wire harness can be subjected to additional guiding effect during paying-off, deflection occurs during wire harness paying-off, and stability of the wire harness is improved.
The sponge is arranged on the surface of the sponge, so that when the wire harness is contacted with the third guide wheel, the sponge on the third guide wheel is contacted with the wire harness, dust attached to the surface of the wire harness is scraped and cleaned, the device is cleaned when the wire harness is paid off, and the smoothness of the surface of the wire harness is improved.
The utility model has the advantages that:
1. According to the tension buffer device for the paying-off machine, the tension of the tension spring on the adjusting rod can be adjusted by rotating the screw, tension extrusion between the first guide wheel and the wire harness can be adjusted, the wire harness can be in a tightening state when paying off at too high or too low speed, and the quality and stability of the device when paying off the wire harness are improved.
2. According to the tension buffer device for the paying-off machine, through the cooperation of the grooves and the balancing weights, the tension of the tension spring can be firstly subjected to rough adjustment through placing the balancing weights, and the convenience of tension adjustment of the device on the wire harness is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a body of the present utility model;
FIG. 2 is a schematic view of a frame in the present utility model;
FIG. 3 is a schematic view of the fixed pulley structure of the present utility model;
FIG. 4 is a schematic view of the structure of the connecting rod of the present utility model;
Fig. 5 is a schematic structural view of a sponge according to the present utility model.
1, A frame, 12, a paying-off machine, 13, a first cantilever plate, 14, a screw rod, 15, a rotating part, 16, a connecting plate, 17, an adjusting rod, 18, a first guide wheel, 19, a tension spring, 110, a steel rope, 111, a second cantilever plate, 112, a second guide wheel, 2, a groove, 22, a balancing weight, 3, a fixed pulley, 4, a positioning hole, 5, a connecting rod, 52, a spring telescopic rod, 53, a connecting frame, 54, a third guide wheel, 6 and a sponge.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1 to 5, a tension buffer device for a pay-off machine according to an embodiment of the present utility model includes a frame 1, wherein a pay-off machine 12 is installed at the top of the frame 1; the top of the frame 1 is rotatably connected with an adjusting rod 17; the wire rope 110 is fixedly connected to one end of the adjusting rod 17, the first guide wheel 18 is rotatably connected to the other end of the adjusting rod 17, the tension spring 19 is fixedly connected between the adjusting rod 17 and the frame 1, a first cantilever plate 13 is fixedly connected to one side of the frame 1, the middle of the first cantilever plate 13 is penetrated and connected with a screw 14 through the bolt, a connecting plate 16 is rotatably connected to the top of the screw 14, the connecting plate 16 and the wire rope 110 are fixedly connected, a rotating part 15 is fixedly connected to the bottom of the screw 14, a second cantilever plate 111 is fixedly connected to the other side of the frame 1, a pair of second guide wheels 112 is rotatably connected to the surface of the second cantilever plate 111, the second guide wheels 112 are positioned above the wire rope 12, a wire harness wound on the surface of the wire rope is paid out by a motor arranged on the wire rope 12 during operation, in particular, after the wire harness sequentially passes through the second guide wheels 112 and the first guide wheels 18, the end of the wire harness is fixed to the other roller, the wire harness 12 is paid out, the tension spring 19 is adjusted according to the speed, the tension of the cantilever spring 19 is rotated, the rotating part 15 is particularly, the rotating the adjusting rod 15 is correspondingly, the wire rope 16 is pulled along the first guide plate 16, and the wire rope 16 is vertically deformed along the wire rope 110, and the wire rope is pulled along the first guide plate 16, the vertical movement is correspondingly, the wire rope is pulled along the connecting plate 16, the vertical movement of the connecting plate is deformed along the wire rope, and the wire rope 110, when the tension is pulled along the rotating, and the rotating rod 16, when the tension rod is correspondingly, the tension rod is moved along the rotating rod 16, the tension applied by the adjusting rod 17 is ensured, the tension applied by the adjusting rod 17 through the tension spring 19 is controlled, so that the tension of the first guide wheel 18 can be controlled when the wire harness is paid off, the wire harness can be stably paid off by the paying-off machine 12, the tension of the adjusting rod 17 can be adjusted through rotating the screw 14 by the tension spring 19, the tension extrusion between the first guide wheel 18 and the wire harness can be adjusted by the device, the wire harness can be in a tight state when being paid off at too high or too low speed, and the quality and stability of the wire harness when being paid off by the device are improved.
Referring to fig. 3, a groove 2 is formed on one side of the adjusting rod 17 near the steel cable 110, a plurality of weights 22 are disposed in the groove 2, when the tension of the adjusting rod 17 is adjusted by the cooperation of the groove 2 and the weights 22, a certain pressure is applied to one side of the adjusting rod 17 near the steel cable 110 by putting a proper number of weights 22 into the groove 2, then the screw 14 is rotated to fine-adjust the rotation angle of the adjusting rod 17 and the applied tension of the tension spring 19 by the steel cable 110, and the tension of the tension spring 19 is coarsely adjusted by placing the weights 22 by the cooperation of the groove 2 and the weights 22, thereby improving the convenience of the device for adjusting the tension applied to the wire harness.
Referring to fig. 3, a fixed pulley 3 is fixedly connected to a side of the frame 1 near the first cantilever plate 13, the steel cable 110 and the fixed pulley 3 are in contact, and by arranging the fixed pulley 3, the steel cable 110 is subjected to an additional guiding action exerted by the fixed pulley 3 when moving, so that the condition that the steel cable 110 contacts with other components due to overlong length when moving is reduced.
Referring to fig. 3, a plurality of positioning holes 4 are formed in the surfaces of the rotating portion 15 and the first cantilever plate 13, the positioning holes 4 are arranged in a circumferential array, and after the tension fine adjustment of the tension spring 19 is completed by the screw 14, the bolt can penetrate through the positioning holes 4 inside the first cantilever plate 13 and the rotating portion 15 to fix the rotating portion 15, so that when the first guide wheel 18 is extruded by the wire harness, the screw 14 cannot rotate under the pulling action of the wire rope 110, and the stability of the screw 14 is improved.
Referring to fig. 4 and 5, the outer wall of the second cantilever plate 111 is fixedly connected with a plurality of connecting rods 5, the connecting rods 5 and the second guide wheels 112 are correspondingly arranged, the end parts of the connecting rods 5 are fixedly connected with spring telescopic rods 52, the bottoms of the spring telescopic rods 52 are fixedly connected with connecting frames 53, third guide wheels 54 are rotatably connected inside the connecting frames 53, the inner walls of the third guide wheels 54 are of V-shaped structures, the third guide wheels 54 are located on one side of the second guide wheels 112, the spring telescopic rods 52 exert elastic force on the connecting frames 53 and the third guide wheels 54 through the cooperation of the third guide wheels 54 so that the connecting frames 53 and the third guide wheels 54 can be tightly attached to the outer walls of the second guide wheels 112 and enable wire harnesses to be located between the third guide wheels 54 and the second guide wheels 112, the inner walls of the third guide wheels 54 are of V-shaped structures, the wire harnesses can be subjected to additional guide effects during paying-off, deflection occurring during paying-off of the wire harnesses is reduced, and stability of the wire harnesses is improved.
Referring to fig. 5, the inner wall of the third guide wheel 54 is fixedly connected with a sponge 6, the surface of the sponge 6 is in an arc structure, and by arranging the sponge 6, when a wire harness contacts with the third guide wheel 54, the sponge 6 on the third guide wheel 54 also contacts with the wire harness, and dust attached to the surface of the wire harness is scraped and cleaned, so that the device cleans the wire harness during paying-off, and the surface smoothness of the wire harness is improved.
The wire harness winding on the surface of the wire harness is paid out through a motor arranged on the paying-off machine 12, specifically, after the wire harness sequentially passes through a second guide wheel 112 and a first guide wheel 18, the end of the wire harness is fixed to the other roller, then the paying-off machine 12 can be started to pay out the wire harness, the tension of the tension spring 19 on the adjusting rod 17 can be adjusted according to the paying-off speed in the process, specifically, the screw 14 moves vertically along the first cantilever plate 13 through rotating the rotating part 15, the connecting plate 16 moves vertically along with the screw 14 in the process, the steel cable 110 pulls or releases one end of the adjusting rod 17 along with the movement of the connecting plate 16, the adjusting rod 17 rotates correspondingly along with the acting force of the steel cable 110, the tension spring 19 also generates corresponding tensile deformation, the tension applied by the adjusting rod 17 is ensured, the tension applied by the tension spring 19 on the adjusting rod 17 can be controlled through the tension spring 19, and the tension of the first guide wheel 18 during paying-off the wire harness can be ensured to be stably paid-off by the paying-off machine 12; by the cooperation of the groove 2 and the balancing weights 22, when the tension of the adjusting rod 17 is adjusted by the tension spring 19, a proper amount of balancing weights 22 can be put into the groove 2, so that a certain pressure is applied to one side of the adjusting rod 17 close to the tension spring 19 in advance, then the screw 14 can be rotated to finely adjust the rotation angle of the adjusting rod 17 and the applied tension of the tension spring 19 by the tension spring 110, the fixed pulley 3 is arranged, so that the tension spring 110 can be subjected to the additional guiding action exerted by the fixed pulley 3 when moving, the condition that the tension spring 110 contacts with other parts due to overlong length when moving is reduced, the positioning holes 4 are arranged, after the tension fine adjustment of the tension spring 19 by the screw 14 is finished, the bolt can penetrate through the positioning holes 4 in the first cantilever plate 13 and the rotating part 15 to fix the rotating part 15, so that when the first guide wheel 18 is extruded by a wire harness, the screw 14 cannot rotate under the pulling action of the steel cable 110, the stability of the screw 14 is improved, the spring telescopic rod 52 can apply elastic force to the connecting frame 53 and the third guide wheel 54 through the matching action of the third guide wheel 54 and the spring telescopic rod 52, the connecting frame 53 and the third guide wheel 54 can be tightly attached to the outer wall of the second guide wheel 112, the wire harness is positioned between the third guide wheel 54 and the second guide wheel 112, the inner wall of the third guide wheel 54 is of a V-shaped structure, the wire harness can be subjected to additional guide action during paying-off, the deflection of the wire harness during paying-off of the wire harness is reduced, the stability of the wire harness paying-off device is improved, and when the wire harness is contacted with the third guide wheel 54, the sponge 6 on the third guide wheel 54 is contacted with the wire harness, dust adhered to the surface of the wire harness is scraped off and cleaned, and the wire harness surface is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A tension buffer device for a paying-off machine comprises a frame (1), wherein a paying-off machine (12) is mounted on the top of the frame (1), the tension buffer device is characterized in that an adjusting rod (17) is rotatably connected to the top of the frame (1), a steel cable (110) is fixedly connected to one end of the adjusting rod (17), a first guide wheel (18) is rotatably connected to the other end of the adjusting rod (17), a tension spring (19) is fixedly connected between the adjusting rod (17) and the frame (1), a first cantilever plate (13) is fixedly connected to one side of the frame (1), a screw (14) penetrates through the middle of the first cantilever plate (13) and is connected with the middle of the first cantilever plate in a bolt mode, a connecting plate (16) is rotatably connected to the top of the screw (14), the connecting plate (16) and the steel cable (110) are fixedly connected, a rotating portion (15) is fixedly connected to the bottom of the screw (14), a second cantilever plate (111) is fixedly connected to the other side of the frame (1), a pair of second guide wheels (112) are rotatably connected to the surfaces of the second cantilever plates (111), and the second guide wheels (112) are located above the paying-off machine (12).
2. The tension buffer device for the pay-off machine, which is disclosed in claim 1, is characterized in that a groove (2) is formed in one side, close to a steel cable (110), of the adjusting rod (17), and a plurality of balancing weights (22) are arranged in the groove (2).
3. The tension buffer device for the pay-off machine is characterized in that a fixed pulley (3) is fixedly connected to one side, close to a first cantilever plate (13), of the frame (1), and the steel cable (110) and the fixed pulley (3) are in contact.
4. The tension buffer device for the pay-off machine, which is disclosed in claim 3, is characterized in that a plurality of positioning holes (4) are formed in the surfaces of the rotating part (15) and the first cantilever plate (13), and the positioning holes (4) are arranged in a circumferential array.
5. The tension buffer device for the pay-off machine is characterized in that a plurality of connecting rods (5) are fixedly connected to the outer wall of the second cantilever plate (111), the connecting rods (5) and the second guide wheels (112) are correspondingly arranged, spring telescopic rods (52) are fixedly connected to the end portions of the connecting rods (5), connecting frames (53) are fixedly connected to the bottoms of the spring telescopic rods (52), third guide wheels (54) are rotatably connected to the inside of the connecting frames (53), the inner walls of the third guide wheels (54) are of V-shaped structures, and the third guide wheels (54) are located on one side of the second guide wheels (112).
6. The tension buffer device for the paying-off machine, which is disclosed in claim 5, is characterized in that a sponge (6) is fixedly connected to the inner wall of the third guide wheel (54), and the surface of the sponge (6) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520899569.XU CN224076830U (en) | 2025-05-08 | 2025-05-08 | Tension buffer device for paying-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520899569.XU CN224076830U (en) | 2025-05-08 | 2025-05-08 | Tension buffer device for paying-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224076830U true CN224076830U (en) | 2026-04-03 |
Family
ID=99258768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520899569.XU Active CN224076830U (en) | 2025-05-08 | 2025-05-08 | Tension buffer device for paying-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224076830U (en) |
-
2025
- 2025-05-08 CN CN202520899569.XU patent/CN224076830U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212292346U (en) | Power cable pay-off rack | |
| CN116936198B (en) | Cable is around chartered plane wear-resisting angle adjusting device that winds | |
| CN211619640U (en) | Cable conveying device | |
| CN116281441B (en) | Automatic winding and unwinding reel for high-voltage cable and use method thereof | |
| CN217024774U (en) | High-strength vinylon harness cord static removing device | |
| CN214652579U (en) | Cable paying-off buffering device | |
| CN120565202A (en) | A multi-wire stranding machine for aluminum conductors with adjustable tension | |
| CN114999743A (en) | Shielding material winding mechanism and method for cable production process | |
| CN118280661B (en) | A cable stranding structure and method for cable production | |
| CN220334357U (en) | Cable processing traction device | |
| CN218754118U (en) | Cage winch inside active paying-off structure | |
| CN209249204U (en) | A kind of bunch of cables silk device | |
| CN218631484U (en) | Independent pay-off structure of high-speed back-twist machine | |
| CN110027938A (en) | A kind of portable adjustable tension pay off rack device of outdoor optical cable | |
| CN217996276U (en) | Biax bull paying out machine | |
| CN223450612U (en) | A traction mechanism for a twisting machine | |
| CN223698910U (en) | A wire drawing machine | |
| CN210577041U (en) | Pigtail pigtail reel structure of smart substation | |
| CN220028502U (en) | Steel wire stretching paying-off device | |
| CN224030356U (en) | Paying-off structure for single-torsion cabling machine | |
| CN218057895U (en) | A cable battery lead frame | |
| CN223390319U (en) | Paying-off tension uniform type compact stranding machine | |
| CN223222373U (en) | A cable straightening device | |
| CN220300014U (en) | Paying-off device | |
| CN119076664B (en) | Preparation process and equipment for high-yield copper wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |