Two-stage cutting assembly for nylon rope production
By adopting a two-stage cutting assembly with a double-blade cutting structure and rope limiting buckle, the problems of low cutting accuracy and debris accumulation in nylon rope production have been solved, achieving efficient and precise nylon rope cutting and consistent finished products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SANTONG ROPE CO LTD
- Filing Date
- 2025-04-27
- Publication Date
- 2026-07-31
AI Technical Summary
Existing nylon rope production equipment suffers from low cutting precision and insufficient efficiency. Furthermore, debris accumulation during the cutting process affects equipment stability, and some equipment lacks rope body limiting, resulting in poor consistency of finished products.
It adopts a two-stage cutting assembly, including a double-blade cutting structure, a rope limiting buckle, and a high-strength cutting blade. Combined with a PLC module to control the cutting frequency and a debris cleaning device, it ensures cutting accuracy and efficiency.
It improves the precision and efficiency of nylon rope cutting, reduces debris accumulation, and ensures the consistency of finished products and the stability of the equipment.
Smart Images
Figure CN224575793U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of nylon rope production equipment, specifically a two-stage cutting component for nylon rope production, which is suitable for efficient and precise cutting of nylon ropes in production scenarios. Background Technology
[0002] Nylon rope is a rope made of nylon material, also known as electrostatic discharge rope or antistatic sampling rope. Nylon rope has a wide range of applications and can be manufactured into various rigid and flexible products with different properties during actual processing.
[0003] Currently, nylon ropes typically require length cutting during production to meet various needs. Existing nylon rope cutting equipment often employs a single-blade cutting method, resulting in low cutting precision and insufficient efficiency. Furthermore, the debris generated during cutting tends to accumulate, affecting equipment stability. While some equipment uses a double-blade structure, it lacks an effective rope-limiting device, leading to rope deviation during cutting and poor finished product consistency. Therefore, there is an urgent need for a cutting component with dual cutting capabilities, precise limiting, and debris removal functions. Utility Model Content
[0004] This utility model addresses the problems existing in the prior art by providing a two-section cutting assembly for nylon rope production.
[0005] include: The main frame has support legs and a lower heat sink at its bottom, and external expansion holes are provided on the side of the main frame. A workbench is fixedly installed above the main frame, and a cutting plate and a control console are installed above the workbench. A cutting plate is fixedly installed above the workbench, and the cutting plate performs the cutting operation on the nylon rope to be cut. The cutting components are arranged in two parallel sets, with the cutting components positioned directly above the cutting plate. The rope limiting buckle is fixedly installed above the plane of the cutting plate, and the rope conveying direction inside the rope limiting buckle is perpendicular to the cutting direction of the cutting component. The rear limiting clamp is positioned above the rear side of the cutting plate to fix and limit the rope to be cut.
[0006] Preferably, the cutting assembly includes a drive cylinder, an output rod, a stabilizing plate, and a high-strength cutter. The drive cylinder is fixedly positioned above the worktable and symmetrically positioned at both ends of the cutting plate. The drive cylinder is hinged to the stabilizing plate via the output rod, and the stabilizing plate is fixed to the high-strength cutter with bolts.
[0007] Preferably, the rope limiting buckle includes a lower base, a positioning hole, a limiting outer sleeve, a rear counterweight rod, a side locking pin, and a mating groove. The lower base is fixed on the cutting plate, with a positioning hole in its central groove and mating grooves on both sides. The side locking pin is vertically fixed to the rear counterweight rod and engages in the mating groove. A limiting outer sleeve is provided at the front end of the rear counterweight rod.
[0008] Preferably, a lower washer is provided between the cutting plate and the rope limiting buckle. The lower washer has a strip-shaped structure and coincides with the placement position of the nylon rope.
[0009] Preferably, the cutting plate is provided with matching slide rails on both sides, and the rear limiting clamp is adjusted in position by sliding along the matching slide rails.
[0010] Preferably, the cutting edge of the high-strength cutter is made of tungsten carbide alloy and has a cutting angle of 35°.
[0011] Preferably, the control console has a built-in PLC module for adjusting the pressure of the drive cylinder and the cutting frequency.
[0012] Preferably, the upper surface of the workbench is provided with a plurality of drain holes, the drain holes being aligned with each other to discharge debris generated during the cutting process.
[0013] Preferably, the external expansion hole of the main frame can be connected to an external vacuum cleaner for real-time cleaning of debris.
[0014] Preferably, the lower heat sink has a honeycomb structure and its surface is coated with a high-temperature resistant ceramic coating.
[0015] Compared with the prior art, this utility model provides a two-stage cutting assembly for nylon rope production, which has the following advantages: 1. During the cutting process, the rope limiting buckle set on the cutting plate of this device can effectively prevent cutting deviation and improve the overall cutting accuracy of nylon rope; 2. The device uses a double-blade cutting structure above the cutting plate, which significantly improves the cutting efficiency of nylon ropes compared to traditional single-blade cutting, and also further improves the consistency of finished products. Attached Figure Description
[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model; Figure 2 This is a partial enlarged view of point A in a specific embodiment of this utility model; Figure 3This is a structural diagram of the rope limiting buckle in a specific embodiment of this utility model.
[0017] In the diagram: 1. Main frame; 2. Workbench; 3. Cutting plate; 4. Control console; 5. Cutting assembly; 6. Rope limit buckle; 7. Rear limit clamp; 101. Support leg; 102. Lower heat sink; 103. External expansion hole; 201. Drive cylinder; 202. Output rod; 203. Stabilizing plate; 204. High-strength cutter; 301. Lower base; 302. Positioning hole; 303. Limiting outer sleeve; 304. Rear counterweight rod; 305. Side pin; 306. Mating groove; 401. Lower gasket; 402. Mating slide rail; 501. Drain hole. Detailed Implementation
[0018] To more clearly illustrate the overall concept of this application, a detailed explanation is provided below with reference to the accompanying drawings.
[0019] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.
[0020] Furthermore, it should be understood in the description of this application that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0021] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0022] In this application, unless otherwise expressly specified and limited, the "above" or "below" of the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples.
[0023] Example 1: like Figure 1-3 As shown, this device requires configuration before use: 1. Main unit rack installation The main frame 1 is fixed to a flat surface by the bottom support legs 101 to ensure stability. The external expansion hole 103 on the side of the main frame 1 is used to connect an external vacuuming device, such as an industrial vacuum cleaner, for real-time cleaning of cutting debris.
[0024] 2. Assembly of the workbench and cutting plate The workbench 2 is fixed above the main frame 1, and the cutting plate 3 is fixed to the surface of the workbench 2 with bolts. The left and right sides of the cutting plate 3 are fitted with slide rails 402. The rear limit clamp 7 is slidably installed on the slide rails 402, and its position can be adjusted to accommodate nylon ropes of different lengths.
[0025] 3. Installation of cutting components Two sets of cutting components 5 are symmetrically installed above the cutting plate 3. The drive cylinder 201 is fixed at both ends of the worktable 2, and the output rod 202 is hinged to the stabilizing plate 203. The stabilizing plate 203 is fixed with a high-strength cutter 204 by bolts. The cutting edge of the cutter is made of tungsten carbide alloy, and the cutting angle is set to 35°.
[0026] Furthermore, this component requires the assembly of rope limiting buckles: The lower base 301 of the rope limiting buckle 6 is fixed to the surface of the cutting plate 3, with the positioning hole 302 aligned with the nylon rope conveying direction. Side locking pins 305 are inserted into the mating grooves 306 on both sides of the lower base 301, and the rear counterweight 304 is vertically fixed to the center of the side locking pins 305, with a limiting outer sleeve 303 installed at its front end. By adjusting the position of the rear counterweight 304, it can accommodate nylon ropes of different diameters.
[0027] Furthermore, the control console 4 is adjusted. The console has a built-in PLC module, which accesses the operating interface after power-on. The cutting pressure of the drive cylinder 201 is set to 0.6 MPa, and the cutting frequency is 20 times per minute. Depending on the nylon rope material, operators can further adjust the parameters to optimize the cutting effect.
[0028] Example 2: The specific working steps of this component during the cutting process are as follows: The nylon rope to be cut is inserted through the front end of the cutting plate 3, and then passes through the limiting outer sleeve 303 of the rope limiting buckle 6 and the positioning hole 302 of the lower base 301 in sequence. The end of the nylon rope is clamped by the rear limiting clamp 7 to ensure that the rope conveying direction is perpendicular to the cutting direction of the cutting assembly 5.
[0029] Furthermore, pressing the start button on the control panel 4 causes the drive cylinder 201 to simultaneously push the two sets of cutting components 5 downwards, and the high-strength cutter 204 completes double-blade cutting under the support of the stabilizing plate 203. During the cutting process, debris falls into the collection tank below through the drain hole 501 of the worktable 2, and the external dust collection device continuously removes residual debris through the expansion hole 103 of the main frame 1.
[0030] Furthermore, after the component is cut, the rear limit clamp 7 is released, and the cut nylon rope segment is removed. The drive cylinder 201 resets, and the cutter 204 returns to its initial position, ready for the next cut.
[0031] Example 3: During daily use, this component requires regular cleaning and maintenance: periodically check if the drain hole 501 is clogged and clean debris from the collection tank. The filter of the external vacuum unit needs to be replaced monthly to maintain suction efficiency.
[0032] Furthermore, after every 5000 cuts, the wear of the high-strength cutter 204 inside the component is checked. If the blade angle exceeds 45° or chipping occurs, the stabilizing plate 203 must be removed and the cutter replaced to ensure the cutting accuracy of the rope itself.
[0033] Furthermore, the lower heat sink 102 of the main frame 1 has a honeycomb structure and is coated with a high-temperature resistant ceramic coating. During continuous operation, the heat dissipation efficiency can be further improved by adding a cooling fan.
[0034] For any parts not mentioned in this application, existing technologies may be used or referenced.
[0035] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.
[0036] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.
Claims
1. A two-stage cutting assembly for nylon rope production, characterized in that, include: The main frame has support legs and a lower heat sink at its bottom, and external expansion holes are provided on the side of the main frame. A workbench is fixedly installed above the main frame, and a cutting plate and a control console are installed above the workbench. A cutting plate is fixedly installed above the workbench, and the cutting plate performs the cutting operation on the nylon rope to be cut. The cutting components are arranged in two parallel sets, with the cutting components positioned directly above the cutting plate. The rope limiting buckle is fixedly installed above the plane of the cutting plate, and the rope conveying direction inside the rope limiting buckle is perpendicular to the cutting direction of the cutting component. The rear limiting clamp is positioned above the rear side of the cutting plate to fix and limit the rope to be cut.
2. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The cutting assembly includes a drive cylinder, an output rod, a stabilizing plate, and a high-strength cutter. The drive cylinder is fixedly positioned above the worktable and symmetrically positioned at both ends of the cutting plate. The drive cylinder is hinged to the stabilizing plate via the output rod, and the stabilizing plate is fixed to the high-strength cutter with bolts.
3. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The rope limiting buckle includes a lower base, a positioning hole, a limiting outer sleeve, a rear counterweight rod, a side locking pin, and a mating groove. The lower base is fixed to the cutting plate, with a positioning hole in its central groove and mating grooves on both sides. The side locking pin is vertically fixed to the rear counterweight rod and engages in the mating groove. A limiting outer sleeve is provided at the front end of the rear counterweight rod.
4. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, A lower pad is provided between the cutting plate and the rope limiting buckle. The lower pad is a strip structure that coincides with the placement position of the nylon rope.
5. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The cutting plate is provided with matching slide rails on both sides, and the rear limiting clamp is adjusted in position by sliding along the matching slide rails.
6. A two-section cutting assembly for nylon rope production according to claim 2, characterized in that, The cutting edge of the high-strength cutter is made of tungsten carbide alloy and has a cutting angle of 35°.
7. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The control console has a built-in PLC module for adjusting the pressure of the drive cylinder and the cutting frequency.
8. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The workbench surface is provided with multiple drainage holes, which are aligned with each other to discharge debris generated during the cutting process.
9. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The external expansion hole of the main frame can be connected to an external vacuum cleaner for real-time cleaning of debris.
10. The two-stage cutting assembly for nylon rope production according to claim 1, characterized in that, The lower heat sink has a honeycomb structure and its surface is coated with a high-temperature resistant ceramic coating.