A rope braider

Abstract

The utility model discloses a kind of strand braider, including two first support columns of symmetrical arrangement, control cabinet being oppositely arranged with two first support columns, two second support columns being connected on control cabinet, top frame is fixed on first support column and second support column, a plurality of groups of pay-off roller groups are detachably connected on two first support columns, a plurality of groups of first bearing seat are rotatably connected on top frame, first roller is rotatably connected on each group of first bearing seat, two wallboards are fixed on control cabinet, conveying roller group is rotatably connected on two wallboards, and tensioning mechanism is provided on conveying roller group. Pay-off roller group is detachably connected on first support column, can increase or reduce corresponding pay-off roller group according to the number of strand, convenient to use;If multiple strand branch line appears loose in conveying process, the tightness of branch line can be adjusted by tensioning mechanism, to prevent strand light movement.

Description

Technical Field

[0001] This utility model relates to the field of braiding machine technology, specifically a rope braiding machine. Background Technology

[0002] The types of raw materials that can be used with braiding machines include: nylon multifilament, polypropylene filament, polypropylene, polyester, nylon, PP, low elasticity, high elasticity, cotton yarn, pearl yarn, leather, and blends.

[0003] The current braiding machine has the following problems: (1) The number of pay-off rollers is not adjustable, that is, the number of pay-off rollers cannot be adjusted according to the number of strands of the rope; (2) The branch lines are prone to loosening during the conveying process, which causes the branch lines to not be tightly twisted together; (3) The branch lines are prone to deviation during the conveying process. If they are not corrected in time, it will affect the braiding efficiency and the quality of the rope strands. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a rope braiding machine to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A rope braiding machine includes two symmetrically arranged first support columns, a control box opposite to the two first support columns, and two second support columns connected to the control box. A top frame is fixed to the first and second support columns. Multiple sets of feed rollers are detachably connected to the two first support columns. Multiple sets of first bearing seats are rotatably connected to the top frame. A first roller is rotatably connected to each set of first bearing seats. Two wall plates are fixed to the control box. A conveyor roller set is rotatably connected to the two wall plates. The conveyor roller set is equipped with a tensioning mechanism. Two second bearing seats are connected to the end of the wall plate away from the second support columns. A first guide roller is rotatably connected to the two second bearing seats. A positioning plate and a support platform are connected sequentially from top to bottom on one side of the control box. A limit hole is opened on the positioning plate. A rotating shaft is rotatably connected to the support platform. The rotating shaft is located directly below the limit hole. A take-up wheel is inserted into the rotating shaft. A first motor is provided inside the control box. The first motor is connected to a drive shaft through a coupling. A drive wheel is connected to the drive shaft. A driven wheel is connected to the lower end of the rotating shaft. The drive wheel and the driven wheel are connected by a transmission belt.

[0007] Preferably, the wire feeding roller assembly includes a wire feeding shaft, a wire feeding wheel fixed to the periphery of the wire feeding shaft, and a first slider rotatably connected to both ends of the wire feeding shaft; the opposite surfaces of the two first support columns are provided with grooves that cooperate with the first sliders, and one side of the upper part of the first support column is provided with a slot communicating with the groove, the first slider can slide into the groove through the slot, the first support column is provided with a plurality of first screw holes, the first slider is provided with a second screw hole that cooperates with the first screw hole, and after the first slider slides to the desired position, the first slider is fixed to the first support column by screws.

[0008] In the above technical solution, when it is necessary to add a wire feeding roller group, the first sliders at both ends of the wire feeding roller group are inserted into the slot and enter the groove. Then, the first sliders are slid in the groove to make the wire feeding roller reach the required position. Then, the first sliders are fixed on the first support column by screws, thereby completing the addition of the wire feeding roller group. When it is necessary to reduce the wire feeding roller group, simply remove the screws and slide the first slider out of the slot.

[0009] Preferably, the conveying roller assembly includes two second rollers rotatably connected to the two wall plates and located on the same plane, a third bearing seat respectively fixed to the two wall plates, and a third roller rotatably connected to the two third bearing seats. The third roller is located above the line of symmetry of the two second rollers. The tensioning mechanism includes a second slider connected to both ends of the third roller and a cylinder connected to the outside of the wall plate. The telescopic end of the cylinder is connected to the second slider. The third bearing seat has a sliding hole, and the second slider is slidably connected in the sliding hole.

[0010] In the above technical solution, the branch line passes under the second roller on one side, passes over the third roller, and then passes under the second roller on the other side. It is then conveyed vertically downward by the first guide roller. When the branch line moves, the extension of the control cylinder can drive the second slider to rise, thereby raising the third roller and adjusting the tension of the branch line.

[0011] Preferably, two fourth bearing seats are connected to the control box near the second support column, and a second guide roller is rotatably connected to the two fourth bearing seats.

[0012] The above technical solution allows the branch line to be guided to the conveyor roller group via the second guide roller.

[0013] Preferably, an anti-deviation mechanism is provided on the side of the top frame near the second support column. The anti-deviation mechanism includes a fifth bearing seat connected to both sides of the top frame, an extension plate extending to both sides connected to the fifth bearing seat, a lead screw rotatably connected to the two fifth bearing seats, the outer walls of both ends of the lead screw are provided with reverse threads, the two ends of the lead screw are threaded to limit plates, guide rods are connected to the two opposite extension plates, the limit plates are slidably connected to the guide rods, and a second motor is provided on one of the fifth bearing seats, the second motor is drivenly connected to one end of the lead screw through a coupling.

[0014] In order to prevent the branch line from deviating during the conveying process, the above technical solution sets two limiting plates on the lead screw. The multiple branch lines are conveyed forward between the two limiting plates. By controlling the second motor to work, the lead screw can be driven to rotate. During the rotation of the lead screw, the two limiting plates can be driven to move relative to each other on the guide rod to limit the branch line in a suitable position, thereby preventing the branch line from deviating.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The pay-off roller assembly is detachably connected to the first support column. The number of pay-off roller assemblies can be increased or decreased according to the number of strands in the rope, making it convenient to use.

[0017] If the multi-strand branch lines become loose during the conveying process, the tension of the branch lines can be adjusted by the tensioning mechanism to prevent the strands from moving slightly.

[0018] By controlling the second motor, the two limit plates can be moved relative to each other to confine the multiple branch lines within a suitable area and prevent the branch lines from deviating. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 A schematic diagram of the first support column and the wire feeding roller assembly;

[0021] Figure 3 A schematic diagram of the anti-deviation mechanism;

[0022] In the diagram: 1-First support column, 101-Slide groove, 102-Groove opening, 2-Control box, 3-Second support column, 4-Top frame, 5-Feeding roller group, 501-Feeding roller, 502-Feeding wheel, 503-First slider, 6-First bearing seat, 7-First roller, 8-Wall panel, 9-Conveying roller group, 901-Second roller, 902-Third bearing seat, 903-Third roller, 10-Tensioning mechanism, 1001-Second slider, 10 02-Cylinder, 11-Second bearing seat, 12-First guide roller, 13-Positioning plate, 14-Support platform, 15-Rotating shaft, 16-Take-up reel, 17-First motor, 18-Driving wheel, 19-Driven wheel, 20-Fourth bearing seat, 21-Second guide roller, 22-Anti-deviation mechanism, 2201-Fifth bearing seat, 2202-Extension plate, 2203-Screw, 2204-Limiting plate, 2205-Guide rod, 2206-Second motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-3 A rope braiding machine includes two symmetrically arranged first support columns 1, a control box 2 opposite to the two first support columns 1, and two second support columns 3 connected to the control box 2. A top frame 4 is fixed on the first support columns 1 and the second support columns 3. Multiple sets of feed roller groups 5 are detachably connected to the two first support columns 1. Specifically, the feed roller group 5 includes a feed shaft 501, a feed wheel 502 fixed to the periphery of the feed shaft, and a first slider 503 rotatably connected to both ends of the feed shaft. The opposite surfaces of the two first support columns 1 are provided with a groove 101 that cooperates with the first slider 503, and one side of the upper part of the first support column 1 is provided with a slot 102 that communicates with the groove 101. The first slider 503 can slide into the groove 101 through the slot 102. The first support column 1 is provided with a plurality of first screw holes, and the first slider 503 is provided with a second screw hole that cooperates with the first screw holes. After the first slider 503 slides to the desired position, the first slider 503 is fixed to the first support column 1 by screws. When it is necessary to add a wire feeding roller group 5, insert the first slider 503 at both ends of the wire feeding roller group 5 through the slot 102 and into the slide groove 101. Then slide the first slider 503 in the slide groove 101 to make the wire feeding wheel 502 reach the required position. Then fix the first slider 503 on the first support column 1 with screws to complete the addition of the wire feeding roller group 5. When it is necessary to reduce the wire feeding roller group 5, simply remove the screws and slide the first slider 503 out of the slot 102.

[0026] Multiple sets of first bearing seats 6 are rotatably connected to the top frame 4, and a first roller 7 is rotatably connected to each set of first bearing seats 6. Two fourth bearing seats 20 are connected to the control box 2 near the second support column, and a second guide roller 21 is rotatably connected to the two fourth bearing seats 20. Two wall plates 8 are fixed to the control box 2, and a conveying roller group 9 is rotatably connected to the two wall plates 8. The conveying roller group 9 includes two second rollers 901 rotatably connected to the two wall plates 8 and in the same plane, a third bearing seat 902 fixed to the two wall plates respectively, and a third roller 903 rotatably connected to the two third bearing seats. The third roller 903 is located above the line of symmetry between the two second rollers 901. The conveyor roller group 9 is equipped with a tensioning mechanism 10. The tensioning mechanism 10 includes a second slider 1001 connected to both ends of the third roller 903 and a cylinder 1002 connected to the outside of the wall panel 8. The telescopic end of the cylinder 1002 is connected to the second slider 1001. A sliding hole is provided on the third bearing seat 902, and the second slider 1001 is slidably connected in the sliding hole. Multiple branch lines are conveyed to the conveyor roller group 9 by the second guide roller 21. When they reach the conveyor roller group 9, they first pass under the second roller 901 on one side, then pass over the third roller 903, and then pass under the second roller 901 on the other side. When the branch lines move, by controlling the extension of the cylinder 1002, the second slider 1001 can be driven to rise, thereby causing the third roller 903 to rise, thus adjusting the tension of the branch lines.

[0027] Two second bearing seats 11 are connected to the end of the wall panel 8 away from the second support column 3. A first guide roller 12 is rotatably connected to the two second bearing seats 11. A positioning plate 13 and a support platform 14 are connected sequentially from top to bottom on one side of the control box 2. A limit hole is opened on the positioning plate 13. A rotating shaft 15 is rotatably connected to the support platform 14. The rotating shaft 15 is located directly below the limit hole. A take-up reel 16 is inserted into the rotating shaft 15. A first motor 17 is provided inside the control box 2. The first motor 17 is connected to a transmission shaft through a coupling. A drive wheel 18 is connected to the transmission shaft. A driven wheel 19 is connected to the lower end of the rotating shaft 15. The drive wheel 18 and the driven wheel 19 are connected by a transmission belt. To secure the take-up reel 16 to the shaft 15, a lower pressure plate can be fixed to the lower end of the shaft 15, and an upper pressure plate can be threaded onto the upper end. After the take-up reel 16 is inserted into the shaft 15, the upper pressure plate is then connected to the shaft 15, pressing the take-up reel 16 firmly. By controlling the operation of the first motor 17, the shaft 15 can be rotated, thereby rotating the take-up reel 16 and winding the multiple strands of branch wire together onto the take-up reel 16.

[0028] Example 2

[0029] Based on Embodiment 1, an anti-deviation mechanism 22 is provided on the side of the top frame 4 near the second support column. Specifically, the anti-deviation mechanism 22 includes a fifth bearing seat 2201 connected to both sides of the top frame 4. An extension plate 2202 extending to both sides is connected to the fifth bearing seat 2201. A lead screw 2203 is rotatably connected to the two fifth bearing seats 2201. The outer walls of both ends of the lead screw 2203 are provided with reverse threads. The two ends of the lead screw 2203 are threadedly connected to a limit plate 2204. A guide rod 2205 is connected to the two opposite extension plates 2202. The limit plate 2204 is slidably connected to the guide rod 2205. A second motor 2206 is provided on one of the fifth bearing seats 2201. The second motor 2206 is connected to one end of the lead screw 2203 through a coupling. To prevent the branch lines from deviating during the conveying process, two limiting plates 2204 are set on the lead screw 2203. The multiple branch lines are conveyed forward between the two limiting plates 2204. By controlling the second motor 2206 to work, the lead screw 2203 can be driven to rotate. During the rotation of the lead screw 2203, the two limiting plates 2204 can be driven to move relative to each other on the guide rod 2205 to limit the branch lines in a proper position, thereby preventing the branch lines from deviating.

[0030] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rope braiding machine, characterized in that: The system includes two symmetrically arranged first support columns (1), a control box (2) opposite to the two first support columns (1), and two second support columns (3) connected to the control box (2). A top frame (4) is fixed to the first support columns (1) and the second support columns (3). Multiple sets of wire feeding roller groups (5) are detachably connected to the two first support columns (1). Multiple sets of first bearing seats (6) are rotatably connected to the top frame (4). A first roller (7) is rotatably connected to each set of first bearing seats (6). Two wall panels (8) are fixed to the control box (2). A conveying roller group (9) is rotatably connected to the two wall panels (8). A tensioning mechanism (10) is provided on the conveying roller group (9). The wall panels (8) are away from the second support columns (3). One end is connected to two second bearing seats (11), and the two second bearing seats (11) are rotatably connected to a first guide roller (12). A positioning plate (13) and a support platform (14) are connected from top to bottom on one side of the control box (2). A limit hole is opened on the positioning plate (13), and a rotating shaft (15) is rotatably connected on the support platform (14). The rotating shaft (15) is located directly below the limit hole. A take-up reel (16) is inserted into the rotating shaft (15). A first motor (17) is provided inside the control box (2). The first motor (17) is connected to a transmission shaft through a coupling. A drive wheel (18) is connected to the transmission shaft. A driven wheel (19) is connected to the lower end of the rotating shaft (15). The drive wheel (18) and the driven wheel (19) are connected by a transmission belt.

2. The rope braiding machine according to claim 1, characterized in that: The wire feeding roller assembly (5) includes a wire feeding shaft (501), a wire feeding wheel (502) fixed to the periphery of the wire feeding shaft, and a first slider (503) rotatably connected to both ends of the wire feeding shaft. The opposite surfaces of the two first support columns (1) are provided with a sliding groove (101) that cooperates with the first slider (503), and one side of the upper part of the first support column (1) is provided with a slot (102) that communicates with the sliding groove (101). The first slider (503) can slide into the sliding groove (101) through the slot (102). The first support column (1) is provided with a plurality of first screw holes, and the first slider (503) is provided with a second screw hole that cooperates with the first screw hole. After the first slider (503) slides to the desired position, the first slider (503) is fixed on the first support column (1) by screws.

3. A rope braiding machine according to claim 2, characterized in that: The conveying roller assembly (9) includes two second rollers (901) rotatably connected to the two wall plates (8) and located on the same plane, a third bearing seat (902) fixed to the two wall plates respectively, and a third roller (903) rotatably connected to the two third bearing seats. The third roller (903) is located above the line of symmetry of the two second rollers (901).

4. A rope braiding machine according to claim 3, characterized in that: The tensioning mechanism (10) includes a second slider (1001) connected to both ends of the third roller (903) and a cylinder (1002) connected to the outside of the wall panel (8). The telescopic end of the cylinder (1002) is connected to the second slider (1001). A sliding hole is provided on the third bearing seat (902), and the second slider (1001) is slidably connected in the sliding hole.

5. A rope braiding machine according to claim 4, characterized in that: Two fourth bearing seats (20) are connected to the control box (2) near the second support column, and a second guide roller (21) is rotatably connected to the two fourth bearing seats (20).

6. A rope braiding machine according to claim 5, characterized in that: An anti-deviation mechanism (22) is provided on the side of the top frame (4) near the second support column.

7. A rope braiding machine according to claim 6, characterized in that: The anti-deviation mechanism (22) includes a fifth bearing seat (2201) connected to both sides of the top frame (4). An extension plate (2202) extending to both sides is connected to the fifth bearing seat (2201). A lead screw (2203) is rotatably connected to the two fifth bearing seats (2201). The outer walls of the two ends of the lead screw (2203) are provided with reverse threads. The two ends of the lead screw (2203) are threadedly connected to a limit plate (2204). A guide rod (2205) is connected to the two opposite extension plates (2202). The limit plate (2204) is slidably connected to the guide rod (2205). A second motor (2206) is provided on one of the fifth bearing seats (2201). The second motor (2206) is connected to one end of the lead screw (2203) through a coupling.

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