A rope and ribbon braiding machine cutting device

Abstract

This utility model discloses a cutting device for a rope braiding machine, belonging to the technical field of rope braiding machines. It includes a frame with a set of rotating wheels mounted on the top of the frame, and a cutting mechanism located at the top of the frame. Two sets of mounting plates are fixedly connected to both sides of the top of the frame, with two plates in each set. Limiting wheels are rotatably connected between the two mounting plates, and a placement plate is positioned between the two sets of mounting plates. A limiting component is located at the top of the frame. Through this method, when the rope passes through the middle of the limiting wheels, it can be guided and limited. An ultrasonic cutter on the mounting frame, in conjunction with a support plate on the placement plate, can cut the rope. The conveying rods at both ends of the placement plate are higher than the two limiting wheels. The rope passes through the limiting wheels and conveying rods sequentially, allowing for stable conveying and effective cutting of the braided rope.

Description

Technical Field

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

[0002] Rope braiding machines are suitable for weaving various round or flat non-elastic and elastic ropes and belts. They are mainly used to weave various ropes and belts, shoelaces, elastic bands, decorative bands, high-tensile bands, fishing net lines, fishing lines, trailer ropes, marine ropes, sports belts, curtain belts, wires, fibers and other high-quality products. A cutting device is required to cut the ropes and belts during the weaving process.

[0003] Currently, a Chinese patent discloses a cutter for plastic-coated braided ropes (authorization announcement number CN221622314U). Through the cooperation between the fixing plate, guide rod, extrusion plate and cutting blade, it can squeeze and fix the plastic-coated part of the braided rope when cutting. Through the setting of the support method, it realizes clamping and fixing at the cut point of the plastic-coated braided rope, preventing the deviation from affecting the neatness of the cut when cutting the plastic-coated braided rope, and further improving the cutting efficiency and quality of the plastic-coated braided rope.

[0004] According to the above references, when the extrusion plate of the above device contacts the top of the braided rope, it can compress and fix the top of the plastic-coated part of the braided rope. Then, as the cylinder continues to press down, the cutting blade at the bottom of the fixing plate will move downward so that the cutting blade can penetrate the inside of the extrusion plate, thereby completing the cutting operation on the top of the plastic-coated part of the braided rope. However, when the device is cutting the rope on the rope braiding machine, the rope is prone to displacement, which can lead to uneven cuts when cutting the rope, making it inconvenient to effectively cut the rope and reducing the effectiveness of the device.

[0005] Based on this, the present invention designs a rope and ribbon braiding machine cutting device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a rope and ribbon braiding machine cutting device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A rope and ribbon braiding machine cutting device includes a frame, a set of trolley wheels mounted on the top of the frame, and a cutting mechanism located at the top of the frame. Two sets of mounting plates are fixedly connected to both sides of the top of the frame, with two mounting plates in each set. A limit wheel is rotatably connected between the two mounting plates, and a placement plate is provided between the two sets of mounting plates. A limit component is provided at the top of the frame.

[0009] Furthermore, the cutting mechanism also includes mounting brackets fixedly connected to both sides of the frame, the mounting brackets being positioned above the placement plate, and an ultrasonic cutting blade being mounted on the top of the mounting brackets.

[0010] Furthermore, a support plate is provided at the center of the top of the placement plate.

[0011] Furthermore, both sides of the placement plate are rotatably connected to conveyor rods.

[0012] Furthermore, the conveying rod is located at one end of the limiting wheel.

[0013] Furthermore, the limiting component includes mounting blocks fixedly connected to both ends of the ultrasonic cutting blade, and the inner bottom wall of the mounting blocks is slidably connected to the limiting block.

[0014] Furthermore, two telescopic rods are fixedly connected between the top of the limiting block and the mounting block, and a compression spring is sleeved on the outer wall of the telescopic rod.

[0015] Furthermore, the bottom end of the limiting block is provided with several evenly arranged limiting grooves.

[0016] Beneficial effects

[0017] 1. The limiting wheel on the mounting plate is hourglass-shaped. When the rope passes through the hourglass, it will pass through the middle of the limiting wheel, which can guide and limit the rope, keeping it in the middle of the limiting wheel. The ultrasonic cutter on the mounting frame works with the support plate on the placement plate to effectively cut the rope. The conveying rods at both ends of the placement plate are higher than the two limiting wheels. The rope passes through the limiting wheel and the conveying rod in sequence, which can stably convey the rope and effectively cut the woven rope.

[0018] 2. When the ultrasonic cutting blade moves downward to cut the rope, the mounting block moves downward along with the ultrasonic cutting blade, which can fix the rope. The limit block can be supported by the compression spring and the telescopic rod. The limit block can be fixed by engaging with the limit groove and contacting the rope, thus improving the cutting effect of the cutting device on the rope. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is a perspective view of the main structure of a rope and ribbon braiding machine cutting device according to the present invention;

[0021] Figure 2 This is a perspective view of the cutting mechanism structure in a rope and ribbon braiding machine cutting device according to the present invention;

[0022] Figure 3 This is a perspective view of the cutting mechanism and limiting component structure in a rope and ribbon braiding machine cutting device according to the present invention;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0024] The labels in the diagram represent:

[0025] 100. Frame; 200. Wheel assembly; 300. Cutting mechanism; 310. Mounting plate; 320. Limiting wheel; 330. Placement plate; 340. Mounting bracket; 350. Ultrasonic cutting blade; 360. Support plate; 370. Conveying rod; 380. Limiting assembly; 381. Mounting block; 382. Limiting block; 383. Telescopic rod; 384. Compression spring; 385. Limiting groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-4 A rope and ribbon braiding machine cutting device includes a frame 100, a set of rotating wheels 200 is installed at the top of the frame 100, and a cutting mechanism 300 is also included. The cutting mechanism 300 is disposed at the top of the frame 100. Two sets of mounting plates 310 are fixedly connected to both sides of the top of the frame 100. There are two mounting plates 310 in each set. A limit wheel 320 is rotatably connected between the two mounting plates 310. A placement plate 330 is disposed between the two sets of mounting plates 310. A limit component 380 is disposed at the top of the frame 100.

[0029] It should be noted that the rope braiding machine consists of a motor, a reduction system, a base, spindles, a running board and a traveling disc assembly, a transmission system, a weft insertion mechanism, and a control system. The control system drives the motor to reduce the speed of the reduction system and transmit it to the traveling disc assembly. Multiple A / B type traveling discs are arranged in a circle and rotate alternately under the drive of gear meshing, causing the yarn on the bobbin to cross-wrap. The weft insertion mechanism feeds the weft yarn into the warp layers through a shuttle, and then the weft-beating knife or roller beats the weft yarn into the warp intersection point to form a tight braided structure. The woven rope is then taken up by a motor-driven take-up machine. The structure is recycled, and the ultrasonic generator is driven by the control system. The ultrasonic energy is transmitted to the designated position through the ultrasonic transducer and generates violent vibration and friction with the cutter to cut the rope. The limit wheel 320 and the conveyor rods 370 at both ends of the placement plate 330 can position and guide the position of the rope without affecting the normal use of the rope braiding machine. When the ultrasonic cutter 350 is installed at the rear end of the frame 100, it can cut the woven rope, improve the use effect of the rope braiding machine, and will not affect the operation of the rope braiding machine.

[0030] After the rope braiding machine finishes braiding the rope, the rope passes through two limit wheels 320 and two conveyor rods 370 in sequence, so that the rope can be conveyed along the middle of the limit wheels 320, thereby improving the cutting accuracy of the cutting device.

[0031] In some embodiments, such as Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the cutting mechanism 300 further includes a mounting bracket 340 fixedly connected to both sides of the frame 100. The mounting bracket 340 is disposed above the placement plate 330, and an ultrasonic cutting blade 350 is mounted on the top of the mounting bracket 340.

[0032] When cutting ropes and belts, the mounting frame 340 drives the ultrasonic generator and ultrasonic transducer through the control system so that the ultrasonic cutting blade 350 can quickly cut the ropes and belts, improving the effectiveness of the cutting device.

[0033] In this embodiment of the utility model, a support plate 360 ​​is provided at the middle of the top of the placement plate 330.

[0034] When cutting the rope, the support plate 360 ​​on the placement plate 330 works in conjunction with the ultrasonic cutting blade 350 to effectively cut the rope.

[0035] In this embodiment of the utility model, conveying rods 370 are rotatably connected to both sides of the placement plate 330.

[0036] When cutting the rope, the rope passes through one of the limiting wheels 320 and then through two conveying rods 370 in sequence, which can limit the rope and convey it, thereby improving the cutting accuracy of the cutting device.

[0037] In this embodiment of the utility model, the conveying rod 370 is disposed at one end of the limiting wheel 320.

[0038] The central axis of the conveyor rod 370 is higher than the central axis of the limit wheel 320, which can tighten the conveyor belt when it passes by, thereby improving the conveying effect of the device on the conveyor belt.

[0039] In some embodiments, such as Figure 4 As shown, in a preferred embodiment of the present invention, the limiting component 380 includes mounting blocks 381 fixedly connected to both ends of the ultrasonic cutting blade 350, and a limiting block 382 is slidably connected to the inner bottom wall of the mounting block 381.

[0040] When the ultrasonic cutting blade 350 moves downward to cut the rope, the mounting block 381 moves downward and drives the limiting block 382 to clamp and fix the rope on the placement plate 330, preventing the rope from shifting during cutting.

[0041] In this embodiment of the utility model, two telescopic rods 383 are fixedly connected between the top end of the limiting block 382 and the mounting block 381, and a compression spring 384 is sleeved on the outer wall of the telescopic rod 383.

[0042] When the ultrasonic cutting blade 350 drives the limiting block 382 to contact the rope, it compresses the compression spring 384 and the telescopic rod 383, causing the compression spring 384 to generate elastic force to support the limiting block 382, ​​thereby fixing the position of the rope.

[0043] In this embodiment of the utility model, the bottom end of the limiting block 382 is provided with several evenly arranged limiting grooves 385.

[0044] When the limiting block 382 fixes the rope, the limiting block 382 effectively limits and fixes the rope through the limiting groove 385 at the bottom.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rope braid machine cutting device, comprising a rack (100), a plurality of jockey wheel groups (200) are installed on the top end of the rack (100), characterized in that: It also comprises a cutting mechanism (300), which is arranged on the top end of the rack (100), two groups of mounting plates (310) are fixedly connected on the top of the rack (100), one group of the mounting plates (310) is two in number, a limiting wheel (320) is rotatably connected between the two mounting plates (310), a placing plate (330) is arranged between the two groups of mounting plates (310), and a limiting assembly (380) is arranged on the top end of the rack (100).

2. The rope braider cutting device of claim 1, wherein, The cutting mechanism (300) further comprises a mounting frame (340) fixedly connected to the two sides of the rack (100), the mounting frame (340) is arranged above the placing plate (330), and an ultrasonic cutting knife (350) is installed on the top end of the mounting frame (340).

3. The rope braider cutting apparatus of claim 1, wherein, The middle part of the top end of the placing plate (330) is provided with a supporting plate (360).

4. The rope braider cutting apparatus of claim 1, wherein, Rotatably connected with the two sides of the placing plate (330) are conveying rods (370).

5. The rope braider cutting device of claim 4, wherein, The conveying rod (370) is arranged at one end of the limiting wheel (320).

6. The rope braider cutting apparatus of claim 1, wherein, The limiting assembly (380) comprises mounting blocks (381) fixedly connected to the two ends of the ultrasonic cutting knife (350), and the inner bottom wall of the mounting block (381) is slidably connected with a limiting block (382).

7. The rope braider cutting device of claim 6, wherein, Two telescopic rods (383) are fixedly connected between the top end of the limiting block (382) and the mounting block (381), and a compression spring (384) is sleeved on the outer wall of the telescopic rod (383).

8. The rope braider cutting apparatus of claim 6, wherein, A plurality of limiting grooves (385) are arranged on the bottom end of the limiting block (382).

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