Coil winder with adjustable tension arm

Abstract

The utility model relates to the technical field of coiling machines, and discloses an adjustable tension arm coiling machine which comprises a working supporting table, the right side of the top face of the working supporting table is fixedly connected with a driving coiling motor, and the rear side of the driving coiling motor is provided with a coiling assembly. A clamping driving air cylinder is fixedly connected to the right side of the top face of the working supporting table, a clamping fixing assembly is arranged on the front side of the clamping driving air cylinder, a tightening tension supporting frame is fixedly connected to the middle of the top face of the working supporting table, and a tension tightening assembly is arranged on the top of the tightening tension supporting frame. According to the cable winding device, the cable winding condition of the winding roller is detected through the infrared sensor and fed back to the tension tightening assembly, the tension is adjusted through the tension tightening assembly, and the situation that due to the fact that the cable winding tension is too large, the mechanical performance of a cable is reduced, and the service life of the cable is shortened is avoided; and production interruption and material waste caused by directly breaking the cable in the winding process are also avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding machine technical field, concretely is a kind of adjustable tension arm winding machine. BACKGROUND

[0002] In modern industrial production and daily life, the use of cable is ubiquitous, from the small cable in electronic equipment to large power transmission cable, winding operation is an important link in the process of cable production, processing and use, and the traditional winding equipment is difficult to effectively control the tension of cable during winding, which becomes the key factor restricting winding quality. On the one hand, when the winding tension is too small, the cable is prone to relaxation and loose winding during winding, which not only affects the appearance of winding, but also may cause wear and tear of cable due to looseness during subsequent use. On the other hand, if the winding tension is too large, the cable will bear excessive tensile stress, which not only reduces the mechanical properties of the cable and shortens its service life, but also may directly break the cable during winding, causing production interruption and material waste.

[0003] Most of the existing winding machines have fixed structure, limited and inaccurate tension adjustment mode, and some winding machines can only perform simple manual tension adjustment, which is difficult to adapt to different specifications of cable and complex winding process requirements. Some winding machines with automatic adjustment function are often expensive and have high maintenance cost, which is too high for small and medium-sized enterprises to purchase and use. In addition, during actual production, the diameter of the winding drum increases continuously during the winding process, and the traditional winding machine is difficult to adjust the tension in real time and maintain the constant tension. Therefore, we propose a winding machine with adjustable tension arm. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a winding machine with adjustable tension arm, which solves the above problems.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] A winding machine with adjustable tension arm, comprising a working support table, a driving winding motor is fixedly connected to the top right side of the working support table, a winding assembly is arranged at the rear side of the driving winding motor, a clamping driving cylinder is fixedly connected to the top right side of the working support table, a clamping fixing assembly is arranged at the front side of the clamping driving cylinder, a tensioning tension support frame is fixedly connected to the top middle of the working support table, a tensioning tension assembly is arranged at the top of the tensioning tension support frame, and a guide assembly is arranged at the left side of the top of the working support table.

[0009] Preferably, the top surface left side of the working support table is fixedly connected with a guide support table, the top surface right side front of the working support table is fixedly connected with a motor fixed table, and the top surface right side rear of the working support table is fixedly connected with a clamping support table.

[0010] Preferably, the guide assembly comprises a guide wheel support frame, a guide pipe, a guide rotating wheel and a guide support rotating shaft, the top surface of the guide support table is fixedly connected with the guide pipe, the top surface left side of the working support table is fixedly connected with the guide wheel support frame, the top surface of the guide wheel support frame is fixedly connected with the guide support rotating shaft, the outer side of the guide support rotating shaft is rotatably connected with the guide rotating wheel, and the top of the guide wheel support frame is rotatably connected with the guide rotating wheel.

[0011] Preferably, the tensioning assembly comprises a tensioning rotating wheel, a tensioning support frame, a tensioning driving push rod, a cylinder fixed frame, a tensioning tensioning support frame, a tensioning support rotating shaft and a tensioning driving cylinder, the top bottom surface of the tensioning tensioning support frame is fixedly connected with the cylinder fixed frame, the inner side of the cylinder fixed frame is fixedly connected with the tensioning driving cylinder, the bottom surface inner side of the tensioning driving cylinder is slidably connected with the tensioning driving push rod, the bottom surface of the tensioning driving push rod is fixedly connected with the tensioning support frame, the bottom surface of the tensioning support frame is fixedly connected with the tensioning support rotating shaft, the outer side of the tensioning support rotating shaft is rotatably connected with the tensioning rotating wheel, and the bottom of the tensioning support frame is rotatably connected with the tensioning rotating wheel.

[0012] Preferably, the clamping assembly comprises a clamping driving cylinder, a clamping driving push rod and a rear side support wheel, the top surface of the clamping support table is fixedly connected with the clamping driving cylinder, the front inner side of the clamping driving cylinder is slidably connected with the clamping driving push rod, the front side of the clamping driving push rod is rotatably connected with the rear side support wheel, the top surface of the rear side support wheel is fixedly connected with an infrared sensor, and the front side of the rear side support wheel is fixedly connected with a winding roller.

[0013] Preferably, the winding assembly comprises a front side support wheel and a driving winding motor, the top surface of the motor fixed table is fixedly connected with the driving winding motor, the output shaft of the driving winding motor is fixedly connected with the front side support wheel, the top of the motor fixed table is rotatably connected with the front side support wheel, the top surface of the front side support wheel is fixedly connected with an infrared sensor, and the rear side of the front side support wheel is fixedly connected with a winding roller.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a winding roller is detected to the winding condition of winding through infrared sensor, feedback to tension taut component, adjust tension through tension taut component, avoid the mechanical property of cable to reduce its service life caused by winding tension too big, also avoid the direct cable breakage during winding and cause the production interruption and material waste, and through clamping assembly, realize the quick fixing of winding roller, so that subsequent cable winding is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure schematic diagram of the utility model;

[0018] Figure 2 It is whole structure split schematic diagram of the utility model;

[0019] Figure 3 It is whole structure cross section schematic diagram of the utility model;

[0020] Figure 4 It is part structure winding assembly cross section schematic diagram of the utility model.

[0021] In the drawing: 1, work support table;2, guide wheel support frame;3, guide support table;4, guide pipe;5, guide runner;6, taut runner;7, taut support frame;8, taut drive push rod;9, air cylinder fixed frame;10, taut tension support frame;11, infrared sensor;12, winding roller;13, front side support wheel;14, drive winding motor;15, motor fixed table;16, taut support pivot;17, guide support pivot;18, taut drive air cylinder;19, clamping drive air cylinder;20, clamping drive push rod;21, rear side support wheel;22, clamping support table. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme;

[0024] The adjustable tension arm winding machine, including work support table 1, the top surface right side of work support table 1 is fixedly connected with drive winding motor 14, the rear side of drive winding motor 14 is provided with winding assembly, the top surface right side of work support table 1 is fixedly connected with clamping drive cylinder 19, the front side of clamping drive cylinder 19 is provided with clamping fixed assembly, the top surface middle part of work support table 1 is fixedly connected with taut tension support frame 10, the top of taut tension support frame 10 is provided with tension taut assembly, the top surface left side of work support table 1 is provided with guide assembly.

[0025] Further, the top surface left side of work support table 1 is fixedly connected with guide support table 3, the top surface right side front of work support table 1 is fixedly connected with motor fixed table 15, the top surface right side rear of work support table 1 is fixedly connected with clamping support table 22.

[0026] Further, the guide assembly includes guide wheel support frame 2, guide pipe 4, guide rotating wheel 5, guide support shaft 17, the top surface of guide support table 3 is fixedly connected with guide pipe 4, the top surface left side of work support table 1 is fixedly connected with guide wheel support frame 2, the top surface of guide wheel support frame 2 is fixedly connected with guide support shaft 17, the outer side of guide support shaft 17 is rotatably connected with guide rotating wheel 5, the top of guide wheel support frame 2 is rotatably connected with guide rotating wheel 5, through the effect of guide assembly, the cable is guided to facilitate subsequent cable winding.

[0027] Further, the tension taut assembly includes taut rotating wheel 6, taut support frame 7, taut drive push rod 8, cylinder fixed frame 9, taut tension support frame 10, taut support shaft 16, taut drive cylinder 18, the top bottom surface of taut tension support frame 10 is fixedly connected with cylinder fixed frame 9, the inner side of cylinder fixed frame 9 is fixedly connected with taut drive cylinder 18, the bottom surface inner side of taut drive cylinder 18 is slidably connected with taut drive push rod 8, the bottom surface of taut drive push rod 8 is fixedly connected with taut support frame 7, the bottom surface of taut support frame 7 is fixedly connected with taut support shaft 16, the outer side of taut support shaft 16 is rotatably connected with taut rotating wheel 6, the bottom of taut support frame 7 is rotatably connected with taut rotating wheel 6, through the effect of tension taut assembly, tension adjustment is realized, to avoid excessive tension during winding, resulting in cable damage or rupture.

[0028] Further, the clamping fixing assembly comprises a clamping driving cylinder 19, a clamping driving push rod 20 and a rear side supporting wheel 21, the clamping driving cylinder 19 is fixedly connected to the top surface of the clamping supporting table 22, the clamping driving push rod 20 is slidably connected to the front inner side of the clamping driving cylinder 19, the rear side supporting wheel 21 is rotatably connected to the front side of the clamping driving push rod 20, the top surface of the rear side supporting wheel 21 is fixedly connected with the infrared sensor 11, and the front side of the rear side supporting wheel 21 is fixedly connected with the winding roller 12.

[0029] Further, the winding assembly comprises a front side supporting wheel 13 and a driving winding motor 14, the top surface of the motor fixing table 15 is fixedly connected with the driving winding motor 14, the output shaft of the driving winding motor 14 is fixedly connected with the front side supporting wheel 13, the top of the motor fixing table 15 is rotatably connected with the front side supporting wheel 13, the top surface of the front side supporting wheel 13 is fixedly connected with the infrared sensor 11, and the rear side of the front side supporting wheel 13 is fixedly connected with the winding roller 12, through the action of the winding assembly, the automatic winding of the cable is realized, at the same time, the infrared sensor 11 detects the winding cable in real time and feeds back to the tension tightening assembly for tension adjustment.

[0030] Structural description:

[0031] The working support table 1 is the basic support structure of the winding machine, the top surface right side is used for installing the driving winding motor 14 and the clamping driving cylinder 19, a stable installation plane is provided for winding and clamping actions, the top surface middle part is fixedly connected with the tension tightening support frame 10, and the tension adjustment assembly is supported, the top surface left side is provided with the guiding assembly, and the trend of the cable winding is guaranteed, it is like the "skeleton" of the winding machine, connects various assemblies together, ensures the stability of the whole equipment in the running process, and enables the assemblies to work cooperatively.

[0032] The driving winding motor 14 is fixed on the motor fixing table 15 on the top surface right side of the working support table 1, after the motor is electrified, the rotor in the motor rotates under the electromagnetic action, the output shaft is rotated, the output shaft is directly connected with the front side supporting wheel 13 in the winding assembly, power is provided for the rotation of the winding roller 12, thereby realizing the winding operation of the cable, it is the core source of the winding power, and the rotation speed and torque determine the winding speed and efficiency.

[0033] Front side support wheel 13: front side support wheel 13 is fixedly connected with the output shaft of the driving winding motor 14, and is rotatably connected on the top of the motor fixing table 15. It plays a supporting and driving role in the winding process, and transmits the power of the driving winding motor 14 to the winding roller 12 to drive the winding roller 12 to rotate for winding the cable. The infrared sensor 11 fixed on the top surface thereof is used for detecting the winding condition of the winding roller 12, such as the thickness and diameter change of the wound cable, to provide data basis for tension adjustment;

[0034] Clamping drive cylinder 19: the clamping drive cylinder 19 is installed on the clamping support table 22 on the top right side of the working support table 1. The cylinder has a piston inside. When compressed air is input, the piston moves forward under the action of air pressure, pushing the clamping drive push rod 20 to extend out. When the compressed air is discharged, the piston moves backward under the action of the return spring or external force, driving the clamping drive push rod 20 to retract. Its function is to provide power for the clamping and fixing assembly to realize the clamping and loosening operation of the winding roller 12.

[0035] Clamping drive push rod 20: one end of the clamping drive push rod 20 is slidably connected with the piston of the clamping drive cylinder 19, and the other end is rotatably connected with the rear side support wheel 21. When the clamping drive cylinder 19 works, it transmits the thrust of the cylinder to the rear side support wheel 21, so that the rear side support wheel 21 moves forward to clamp the winding roller 12. When the cylinder resets, it drives the rear side support wheel 21 to move backward to loosen the winding roller 12, playing a role of power transmission and connecting component.

[0036] Rear side support wheel 21: the rear side support wheel 21 is connected with the clamping drive cylinder 19 through the clamping drive push rod 20. The infrared sensor 11 is fixed on the top surface thereof, which is used for detecting the winding condition of the winding roller 12. The front side fixed winding roller 12 is clamped and positioned to the winding roller 12 under the action of the clamping drive cylinder 19, ensuring the stability of the winding roller 12 in the winding process.

[0037] Tensioning support frame 10: the tensioning support frame 10 is fixed on the top center of the working support table 1. It is a frame structure and mainly plays a supporting role. The top and bottom surfaces thereof are used for fixing the cylinder fixing frame 9, providing installation positions for components such as the tensioning drive cylinder 18 in the tensioning assembly, ensuring that the tension adjustment device can work stably, and enabling the tension adjustment system of the whole cable winding machine to operate normally.

[0038] Tensioning rotating wheel 6: the tensioning rotating wheel 6 is rotatably connected with the tensioning support frame 7 through the tensioning support shaft 16, and is arranged on the bottom and bottom surface of the tensioning support frame 7, respectively. In the winding process, the cable passes around the tensioning rotating wheel 6. When the tensioning support frame 7 moves up and down, the tensioning rotating wheel 6 generates pressure on the cable, thereby adjusting the tension of the cable. It directly contacts with the cable and is a key execution component for realizing tension adjustment.

[0039] Tightening support frame 7: The top of the tightening support frame 7 is fixedly connected with the tightening drive push rod 8, and the bottom and the bottom surface are provided with the tightening rotating wheel 6. When the tightening drive push rod 8 moves up and down under the action of the tightening drive cylinder 18, the tightening support frame 7 moves, and in turn drives the tightening rotating wheel 6 to move up and down, changes the pressure on the cable, realizes tension adjustment, and is a key structure connecting the power component and the execution component;

[0040] Tightening drive push rod 8: One end of the tightening drive push rod 8 is slidably connected with the piston of the tightening drive cylinder 18, and the other end is fixedly connected with the tightening support frame 7. When the tightening drive cylinder 18 works, the piston pushes the tightening drive push rod 8 to move up and down, transmits the power of the cylinder to the tightening support frame 7, drives the tightening rotating wheel 6 to adjust the cable tension, and plays a role in transmitting power;

[0041] Working principle: When the utility model needs to be used, one end of the cable to be wound is passed through the guide pipe 4 in the guide assembly, and passes around the guide rotating wheel 5, so that the cable keeps correct direction under the action of the guide assembly, prepares for subsequent winding, starts the clamping drive cylinder 19, the clamping drive cylinder 19 pushes the clamping drive push rod 20 to move forward, drives the rear side support wheel 21 to move forward, clamps and fixes the winding roller 12 at a suitable position, facilitates the subsequent winding operation of the cable, and starts the drive winding motor 14. The output shaft of the drive winding motor 14 drives the front side support wheel 13 to rotate, the winding roller 12 fixed at the rear side of the front side support wheel 13 rotates, so that the automatic winding of the cable is realized. At the same time in the winding process, the infrared sensor 11 on the top surface of the front side support wheel 13 and the rear side support wheel 21 detects the winding condition of the winding roller 12 in real time, such as the thickness, diameter change and other information of the winding. When the infrared sensor 11 detects that the winding condition of the winding roller 12 changes, the signal is fed back to the tension tightening assembly, the tightening drive cylinder 18 makes corresponding action according to the received signal. When the tension needs to be increased, the tightening drive cylinder 18 pushes the tightening drive push rod 8 to move downward, the tightening drive push rod 8 drives the tightening support frame 7 to descend, the tightening rotating wheel 6 moves downward, the pressure on the cable is increased, and the tension of the cable is increased. Conversely, when the tension needs to be reduced, the tightening drive cylinder 18 pulls the tightening drive push rod 8 to move upward, reduces the pressure on the cable, and reduces the tension of the cable. In this way, it is ensured that the tension of the cable is always in a suitable range during the winding process, and the adverse effects of excessive or insufficient tension on the cable are avoided. In the whole winding process, the guide assembly continuously guides the cable, and ensures that the cable is smoothly wound on the winding roller 12. The winding assembly keeps running and continuously winds the cable. The infrared sensor 11 monitors the winding condition in real time and feeds back the information to the tension tightening assembly. The tension tightening assembly continuously adjusts the tension to ensure that the winding work is stably carried out, until the winding task of the cable is completed.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable tension arm winding machine, comprising a work support table (1), characterized in that: A drive winding motor (14) is fixedly connected to the right side of the top surface of the work support platform (1). A winding assembly is provided on the rear side of the drive winding motor (14). A clamping drive cylinder (19) is fixedly connected to the right side of the top surface of the work support platform (1). A clamping fixing assembly is provided on the front side of the clamping drive cylinder (19). A tensioning support frame (10) is fixedly connected to the middle of the top surface of the work support platform (1). A tensioning assembly is provided on the top of the tensioning support frame (10). A guide assembly is provided on the left side of the top surface of the work support platform (1).

2. The adjustable tension arm winding machine according to claim 1, characterized in that: A guide support platform (3) is fixedly connected to the left side of the top surface of the working support platform (1), a motor fixing platform (15) is fixedly connected to the front right side of the top surface of the working support platform (1), and a clamping support platform (22) is fixedly connected to the rear right side of the top surface of the working support platform (1).

3. The adjustable tension arm winding machine according to claim 2, characterized in that: The guiding assembly includes a guide wheel support frame (2), a guide tube (4), a guide wheel (5), and a guide support shaft (17). The top surface of the guide support platform (3) is fixedly connected to the guide tube (4). The left side of the top surface of the working support platform (1) is fixedly connected to the guide wheel support frame (2). The top surface of the guide wheel support frame (2) is fixedly connected to the guide support shaft (17). The outer side of the guide support shaft (17) is rotatably connected to the guide wheel (5). The top of the guide wheel support frame (2) is rotatably connected to the guide wheel (5).

4. The adjustable tension arm winding machine according to claim 1, characterized in that: The tensioning assembly includes a tensioning rotating wheel (6), a tensioning support frame (7), a tensioning drive push rod (8), a cylinder fixing frame (9), a tensioning force support frame (10), a tensioning support rotating shaft (16), and a tensioning drive cylinder (18). The top and bottom surfaces of the tensioning force support frame (10) are fixedly connected to the cylinder fixing frame (9). The inner side of the cylinder fixing frame (9) is fixedly connected to the tensioning drive cylinder (18). The inner side of the bottom surface of the tensioning drive cylinder (18) is slidably connected to the tensioning drive push rod (8). The bottom surface of the tensioning drive push rod (8) is fixedly connected to the tensioning support frame (7). The bottom surface of the tensioning support frame (7) is fixedly connected to the tensioning support rotating shaft (16). The outer side of the tensioning support rotating shaft (16) is rotatably connected to the tensioning rotating wheel (6). The bottom of the tensioning support frame (7) is rotatably connected to the tensioning rotating wheel (6).

5. The adjustable tension arm winding machine according to claim 2, characterized in that: The clamping and fixing assembly includes a clamping drive cylinder (19), a clamping drive push rod (20), and a rear support wheel (21). The clamping drive cylinder (19) is fixedly connected to the top surface of the clamping support platform (22). The clamping drive cylinder (19) is slidably connected to the inner front part of the clamping drive cylinder (19). The rear support wheel (21) is rotatably connected to the front side of the clamping drive push rod (20). An infrared sensor (11) is fixedly connected to the top surface of the rear support wheel (21). A take-up roller (12) is fixedly connected to the front side of the rear support wheel (21).

6. The adjustable tension arm winding machine according to claim 2, characterized in that: The winding assembly includes a front support wheel (13) and a drive winding motor (14). The drive winding motor (14) is fixedly connected to the top surface of the motor mounting platform (15). The output shaft of the drive winding motor (14) is fixedly connected to the front support wheel (13). The top of the motor mounting platform (15) is rotatably connected to the front support wheel (13). An infrared sensor (11) is fixedly connected to the top surface of the front support wheel (13). A winding roller (12) is fixedly connected to the rear side of the front support wheel (13).

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