Plastic fiber stranding machine with adjustable weaving number

Abstract

The utility model relates to the technical field of plastic fiber processing equipment, and discloses a plastic fiber stranding machine with adjustable weaving number, comprising a stranding table, the top surface of the stranding table is fixedly connected with a support plate, the support plate is provided with a stranding assembly, the top surface of the stranding table is fixedly connected with a mounting seat, and the mounting seat is fixedly connected with the stranding assembly. A winding roller is rotationally connected to the mounting base, a placement frame is fixedly connected to the top surface of the wire stranding table, and a take-up roller is mounted on the wire stranding table. According to the utility model, the number of strands of plastic fiber wires participating in twisting can be flexibly adjusted, different production requirements can be met, the problems of fixed weaving number and poor universality of the wire twisting machine are effectively solved, the application range and practicability of the equipment are improved, meanwhile, the pay-off seat is convenient to mount and dismount, the increase and decrease of plastic fiber rollers can be quickly completed, and the production efficiency is improved. And the operation steps and the operation time of workers are reduced, and the efficiency of production preparation work is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic fiber processing equipment, concretely to a plastic fiber stranding machine with adjustable weaving quantity. BACKGROUND

[0002] The insect-proof, wind-proof and grass-proof plastic fiber cloth net is a commonly used protective facility in the fields of agricultural production and outdoor protection, can effectively block insect and animal invasion and resist natural wind impact, and is made of plastic silk or composite material silk through warp-weft weaving method. The structure strength, tensile resistance and flexibility of the single plastic fiber filament have limitations, and the single use cannot meet the use requirements of the cloth net in actual application in terms of stress bearing, wind resistance and wear resistance, and cannot adapt to the processing and use standards of the cloth net.

[0003] The weaving quantity of the existing plastic fiber stranding machine is mostly fixedly set, cannot be flexibly adjusted according to the actual production demand, and even if some equipment can increase the number of plastic fiber strands, the distance between the line rollers cannot be flexibly adjusted according to the change of the strand number, which easily leads to the winding and crowding of the multiple plastic fiber strands before stranding, causes the uneven thickness and loose stranding of the stranded line after stranding, and further reduces the product quality of the stranded line.

[0004] Therefore, the plastic fiber stranding machine with adjustable weaving quantity is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a plastic fiber stranding machine with adjustable weaving quantity to solve the problems of the fixed weaving quantity of the existing plastic fiber stranding machine, the inconvenient disassembly of the pay-off seat and the difficult adjustment of the pay-off position.

[0006] The utility model provides following technical scheme: a kind of braiding number adjustable plastic fiber stranded wire machine, including stranded wire platform, the top surface of stranded wire platform is fixedly connected with support plate, stranded wire assembly is provided on the support plate, the top surface of stranded wire platform is fixedly connected with mounting seat, winding roller is rotatably connected on the mounting seat, the top surface of stranded wire platform is fixedly connected with placing rack, take-up roller is installed on stranded wire platform, the stranded wire assembly includes motor one fixedly connected in the side wall of support plate, the output of motor one is fixedly connected with rotating shaft, the outer ring of rotating shaft is fixedly connected with connecting frame, the other side of connecting frame is fixedly connected with rotary disc, mobile slot is set up on the rotary disc, the inner ring of rotary disc is set up with sliding cavity, guide pulley is slidably connected in sliding cavity, the recessed seat is fixedly connected with guide pulley towards rotary disc center direction, the recessed seat is slidably connected with rotary disc, screw bolt is threadedly connected on the recessed seat, screw bolt is slidably connected with mobile slot, nut is threadedly connected on screw bolt.

[0007] Preferably, the bottom end of the recessed seat is provided with a T-shaped slot, the inner wall of the T-shaped slot is provided with a rectangular cavity, the inner wall of the rectangular cavity is fixedly connected with a spring rod, the telescopic end of the spring rod is fixedly connected with a T-shaped block, the inner wall of the T-shaped slot is fixedly connected with a protrusion, and the inner wall of the T-shaped slot is slidably connected with a wire feeding seat.

[0008] Preferably, the top surface of the wire feeding seat is provided with a jack, the T-shaped block is inserted into the jack, the side wall of the wire feeding seat is provided with a rectangular hole, the rectangular hole is inserted into the protrusion, and the side wall of the rotary disc is fixedly connected with a threading rack.

[0009] Preferably, the top surface of the placing rack is provided in an open manner, the side wall of the placing rack is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a reciprocating lead screw, the reciprocating lead screw is threadedly connected with a lead wire seat, and the lead wire seat is slidably connected with the placing rack.

[0010] The utility model has the following beneficial effects:

[0011] 1. The stranded wire machine can flexibly adjust the number of plastic fiber strands involved in twisting, adapt to different production needs, effectively solve the problem of fixed braiding number of stranded wire machine and poor universality, improve the application range and practicality of the equipment, and the installation and disassembly operation of the wire feeding seat is convenient, the increase and decrease of plastic fiber roller can be quickly completed, the operation steps and operation time of workers are reduced, and the efficiency of production preparation work is improved.

[0012] 2. The stranded wire machine can flexibly adjust the distance between each wire feeding seat according to the change of the number of plastic fiber strands, avoid the mutual entanglement and crowding of multiple plastic fiber strands before twisting, ensure the smoothness of wire laying, and ensure the uniformity and tightness of twisted wire after twisting, and improve the product quality of twisted wire.

[0013] 3、The wire stranding machine drives the lead seat reciprocating motion through motor two driving reciprocating screw rod, and cooperates with the uniform rotation of the take-up roller, so that the stranded wire can be uniformly and regularly wound on the take-up roller, avoiding the problems of accumulation, loose or irregular arrangement of the stranded wire, and further improving the take-up quality and take-up efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the utility model.

[0015] Figure 2 It is a schematic view of the stranded wire assembly structure of the utility model Figure 1 .

[0016] Figure 3 It is a schematic view of the stranded wire assembly structure of the utility model Figure 2 .

[0017] Figure 4 It is a schematic view of the stranded wire assembly structure of the utility model Figure 3 .

[0018] Figure 4 It is a schematic view of the stranded wire assembly structure of the utility model Figure 5 .

[0019] Figure 5 It is a schematic view of the stranded wire assembly structure of the utility model Figure 6 .

[0020] Figure 6 It is a schematic view of the stranded wire assembly structure of the utility model Figure 7 .

[0021] Figure 7 It is Figure 8 an enlarged assembly structure schematic view of A in the utility model.

[0022] Figure 1 It is a schematic view of the internal structure of the placing rack of the utility model.

[0023] In the figure: 1, stranded wire table; 2, support plate; 3, stranded wire assembly; 31, motor one; 32, rotating shaft; 33, connecting frame; 34, rotating disc; 35, moving groove; 36, sliding cavity; 37, concave seat; 38, bolt; 39, nut; 310, guide wheel; 311, T-shaped groove; 312, rectangular cavity; 313, spring rod; 314, T-shaped block; 315, protruding block; 316, wire feeding seat; 317, jack; 318, rectangular hole; 319, threading rack; 4, mounting seat; 5, winding roller; 6, placing rack; 61, motor two; 62, reciprocating screw rod; 63, lead seat; 7, take-up roller. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment 1: The present embodiment aims to promote the solution to the existing plastic fiber stranding machine weaving quantity fixed, unable to adjust the number of twisted strands of plastic fiber according to the actual production demand, and the installation and removal of the pay-off stand 316 is inconvenient, the position adjustment is cumbersome, which affects the production flexibility and efficiency, please refer to Figure 8 Figure 8 A plastic fiber stranding machine with adjustable weaving quantity, comprising a stranding table 1, a support plate 2 is fixedly connected to the top surface of the stranding table 1, a stranding assembly 3 is arranged on the support plate 2, the stranding assembly 3 comprises a motor 31 fixedly connected to the side wall of the support plate 2, the output end of the motor 31 is fixedly connected with a rotating shaft 32, the outer circle of the rotating shaft 32 is fixedly connected with a connecting frame 33, the other side of the connecting frame 33 is fixedly connected with a rotating disc 34, a moving groove 35 is formed in the rotating disc 34, and a sliding cavity 36 is formed in the inner circle of the rotating disc 34. A guide wheel 310 is slidably connected in the sliding cavity 36, the guide wheel 310 is fixedly connected with a concave seat 37 towards the center direction of the rotating disc 34, the concave seat 37 is slidably connected with the rotating disc 34, a bolt 38 is threadedly connected to the concave seat 37, the bolt 38 is slidably connected with the moving groove 35, and a nut 39 is threadedly connected to the bolt 38.

[0026] The bottom end of the concave seat 37 is provided with a T-shaped groove 311, a rectangular cavity 312 is formed in the inner wall of the T-shaped groove 311, a spring rod 313 is fixedly connected to the inner wall of the rectangular cavity 312, a T-shaped block 314 is fixedly connected to the telescopic end of the spring rod 313, a protrusion 315 is fixedly connected to the inner wall of the T-shaped groove 311, a pay-off stand 316 is slidably connected to the inner wall of the T-shaped groove 311, an insertion hole 317 is formed in the top surface of the pay-off stand 316, the T-shaped block 314 is inserted into the insertion hole 317, a rectangular hole 318 is formed in the side wall of the pay-off stand 316, and the rectangular hole 318 is inserted into the protrusion 315. The side wall of the rotating disc 34 is fixedly connected with a threading frame 319.

[0027] ​In this embodiment: first according to the number of plastic fiber strands required for twisting, install the corresponding number of pay-off seat 316. When installing, slowly insert the pay-off seat 316 into the T-shaped slot 311 at the bottom end of the concave seat 37, and during the insertion process, the top of the pay-off seat 316 will come into contact with the T-shaped block 314 and press the T-shaped block 314, causing the T-shaped block 314 to compress the spring rod 313 and retract into the rectangular cavity 312, ensuring that the pay-off seat 316 can be smoothly inserted into place. When the pay-off seat 316 is fully inserted into the T-shaped slot 311, the T-shaped block 314 will be ejected under the elastic resetting force of the spring rod 313 and inserted into the insertion hole 317 on the top surface of the pay-off seat 316, while the rectangular hole 318 on the side wall of the pay-off seat 316 will be inserted into the protrusion 315 on the inner wall of the T-shaped slot 311, thereby achieving quick and stable fixation of the pay-off seat 316. After installation is complete, install the plastic fiber roller on the pay-off seat 316, and after proper installation, pass one end of the plastic fiber line through the threading rack 319 on the side wall of the turntable 34 to keep the plastic fiber line in a regular state, preparing for subsequent twisting operations.

[0028] As shown in Figure 9 If it is necessary to disassemble the installed pay-off seat 316, since the side wall of the T-shaped block 314 is provided with a pull rod and one side of the rectangular cavity 312 is arc-shaped, the worker only needs to pull the pull rod upwards to compress the spring rod 313 and separate the T-shaped block 314 from the insertion hole 317 on the top of the pay-off seat 316, thereby releasing the limitation of the T-shaped block 314 on the pay-off seat 316. At this time, the pay-off seat 316 can be easily disassembled by pulling it outward.

[0029] When it is necessary to increase the number of plastic fiber rollers to adjust the number of twisted strands, the number of plastic fiber strands involved in the twisting will also increase accordingly. If the positions of the various plastic fiber rollers are too close, it will cause multiple plastic fiber strands to entangle and crowd each other before twisting, thereby affecting the smoothness of the line, ultimately leading to quality problems such as uneven thickness and loose twisting of the twisted wire after twisting. Therefore, it is necessary to adjust the position between the concave seat 37 and the pay-off seat 316 to maintain a reasonable distance between the various plastic fiber rollers.

[0030] When the position of the concave seat 37 needs to be adjusted, the worker turns the nut 39 to separate the nut 39 from the bolt 38, and the clamping and fixing effect of the nut 39 on the rotating disc 34 and the concave seat 37 is released. At this time, the concave seat 37 is pushed, and the concave seat 37 drives the guide wheel 310 to slide smoothly in the sliding cavity 36 of the rotating disc 34, and at the same time, the bolt 38 slides synchronously in the moving groove 35 of the rotating disc 34, thereby driving the pay-off seat 316 and the plastic fiber roller installed thereon to move together on the rotating disc 34, so as to adjust the spacing between the plastic fiber rollers, so that the multiple plastic fiber lines can be evenly distributed, and mutual interference can be effectively avoided. After the spacing adjustment is completed, the nut 39 is turned in the opposite direction, so that the nut 39 tightly presses the side wall of the rotating disc 34, and the bolt 38 and the concave seat 37 are firmly fixed, thereby ensuring the position stability of the concave seat 37 and the pay-off seat 316. Then the motor one 31 is started, and the output end of the motor one 31 drives the rotating shaft 32 to rotate at a constant speed, and the rotating shaft 32 drives the rotating disc 34 to rotate synchronously through the connecting frame 33. When the rotating disc 34 rotates, it drives each pay-off seat 316 and the plastic fiber roller to rotate together, and the multiple plastic fiber lines are twisted with each other in the rotating process, forming qualified plastic fiber strands. The twisted strands then enter the subsequent take-up process.

[0031] Embodiment 2: This embodiment is intended to solve the problem that the twisted strands are prone to irregular take-up, accumulation or loosening during the take-up process, affecting the take-up quality and subsequent use. This embodiment is an improvement based on Embodiment 1. For details, please refer to Figure 9 The top surface of the twisting table 1 is fixedly connected with a mounting seat 4, and the mounting seat 4 is rotatably connected with a winding roller 5.

[0032] The top surface of the twisting table 1 is fixedly connected with a placing rack 6, and the twisting table 1 is installed with a take-up roller 7. A driving machine is provided on the take-up roller 7. When the take-up operation needs to be carried out, the driving machine is started to drive the take-up roller 7 to rotate at a constant speed. A stable traction force is generated during the rotation of the take-up roller 7, which continuously and smoothly moves the twisted strands, thereby driving the winding roller 5 to rotate synchronously, ensuring that the twisted strands can smoothly transition from the winding roller 5 to the take-up roller 7, realizing continuous and smooth winding of the twisted strands, and effectively avoiding abnormal situations such as jamming and accumulation of the twisted strands.

[0033] The top surface of the placing rack 6 is in an open shape, and the side wall of the placing rack 6 is fixedly connected with a motor two 61. The output end of the motor two 61 is fixedly connected with a reciprocating lead screw 62, and the reciprocating lead screw 62 is threadedly connected with a lead seat 63. The lead seat 63 is slidably connected with the placing rack 6.

[0034] In this embodiment, if the twisted strands are directly taken up by the take-up roller rotating, the problem of irregular take-up is prone to occur. Specifically, as ​As shown, the twisted wire is wound on the winding roller 5 and passes through the lead seat 63 on the placing rack 6, at this time, the motor two 61 is started, the output end of the motor two 61 drives the reciprocating screw rod 62 to rotate, since the lead seat 63 is threadedly connected with the reciprocating screw rod 62 and is in sliding fit with the placing rack 6, when the reciprocating screw rod 62 rotates, the lead seat 63 is driven to do uniform reciprocating linear motion on the placing rack 6, the lead seat 63 synchronously drives the twisted wire to do reciprocating motion, cooperates with the uniform rotation of the winding roller 7, so that the twisted wire can be uniformly and regularly wound on the winding roller 7, avoids the twisted wire to be accumulated, loose or arranged irregularly on the winding roller 7, improves the winding quality and winding efficiency, and adapts to the winding requirement of the twisted wire.

[0035] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. The above description is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A machine for braiding plastic fiber strands with adjustable number of strands, comprising a braiding table (1), characterized in that: The top surface of the twisted wire platform (1) is fixedly connected with a support plate (2), the support plate (2) is provided with a twisted wire assembly (3), the top surface of the twisted wire platform (1) is fixedly connected with a mounting seat (4), the mounting seat (4) is rotatably connected with a winding roller (5), the top surface of the twisted wire platform (1) is fixedly connected with a placing rack (6), and the twisted wire platform (1) is provided with a take-up roller (7).

2. A plastic fiber stranding machine with adjustable number of braids according to claim 1, characterized in that: The bottom end of the concave seat (37) is provided with a T-shaped groove (311), the inner wall of the T-shaped groove (311) is provided with a rectangular cavity (312), the inner wall of the rectangular cavity (312) is fixedly connected with a spring rod (313), the telescopic end of the spring rod (313) is fixedly connected with a T-shaped block (314), the inner wall of the T-shaped groove (311) is fixedly connected with a protrusion (315), and the inner wall of the T-shaped groove (311) is slidably connected with a wire feeding seat (316).

3. A plastic fiber stranding machine with adjustable number of braids according to claim 2, characterized in that: The top surface of the placing rack (6) is provided in an open manner, the side wall of the placing rack (6) is fixedly connected with a motor two (61), the output end of the motor two (61) is fixedly connected with a reciprocating lead screw (62), the reciprocating lead screw (62) is threadedly connected with a lead seat (63), and the lead seat (63) is slidably connected with the placing rack (6).

4. The plastic fiber stranding machine with adjustable number of braids according to claim 1, characterized in that: The top surface of the placing rack (6) is provided in an open manner, the side wall of the placing rack (6) is fixedly connected with a motor two (61), the output end of the motor two (61) is fixedly connected with a reciprocating lead screw (62), the reciprocating lead screw (62) is threadedly connected with a lead seat (63), and the lead seat (63) is slidably connected with the placing rack (6).

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