Cutting and polishing equipment for steel wire rope core conveying belt

Abstract

The embodiment of the utility model provides cutting and grinding equipment for a steel wire rope core conveying belt. The cutting and grinding equipment comprises a base, and pressing devices are arranged on the two sides of the top face of the base correspondingly; a first walking mechanism is fixedly mounted above the base, and the first walking mechanism moves between the compactors on the two sides; a second walking mechanism is fixedly installed on the first walking mechanism, and the moving direction of the second walking mechanism is perpendicular to the top face of the base. And a cutting and polishing device is fixedly mounted on the second walking mechanism. The to-be-machined steel wire rope core conveying belt is fixed through the pressing device, then the second walking mechanism is controlled to make the cutting and grinding device make contact with the to-be-machined steel wire rope core conveying belt, the cutting and grinding device is started, the first walking mechanism is controlled to move, and therefore the steel wire rope core conveying belt is cut and ground. Manual intervention can be reduced, mechanical cutting and grinding are achieved, and therefore the problems of long consumed time, high labor intensity, low labor efficiency and the like caused by manual operation are solved.

Description

Technical Field

[0001] This application relates to the field of conveyor belt processing, and more particularly to a steel wire rope core conveyor belt cutting and grinding equipment. Background Technology

[0002] Steel cord conveyor belts, as a key component of material conveying equipment widely used in industries such as coal mines, ports, power, and building materials, play a crucial role in the operational efficiency and safety of the entire conveying system due to their stability and durability. During the preparation stage before use and in subsequent production and maintenance, it is often necessary to precisely cut long sections of conveyor belts into specified sizes according to specific technical specifications and site requirements.

[0003] Traditional cutting operations mainly rely on manual operation, supplemented by simple instruments such as hand-operated power tools, carving knives, and wire cutters.

[0004] However, this traditional segmentation method has many drawbacks. For example, manual operation is time-consuming and labor-intensive, greatly reducing labor efficiency. Workers need to spend a lot of time and energy on repetitive tasks such as measuring, marking, and cutting, which not only increases labor costs but may also lead to a decrease in operational accuracy due to prolonged continuous work, affecting the segmentation quality of the conveyor belt. In addition, traditional methods are particularly difficult to use when handling heavy-duty steel cord conveyor belts, often requiring greater force and more complex operating procedures, further exacerbating the problems of labor intensity and efficiency. Utility Model Content

[0005] This application provides a steel wire rope core conveyor belt cutting and grinding equipment, which can reduce manual intervention and realize mechanized cutting and grinding, thereby solving the problems of long time consumption, high labor intensity and low labor efficiency caused by manual operation.

[0006] This application provides a steel wire rope core conveyor belt cutting and grinding equipment, including a base, with clamps respectively provided on both sides of the top surface of the base;

[0007] A first walking mechanism is fixedly installed above the base, and the first walking mechanism moves between the two clamps on both sides;

[0008] A second walking mechanism is fixedly installed on the first walking mechanism, and the moving direction of the second walking mechanism is perpendicular to the top surface of the base;

[0009] A cutting and grinding device is fixedly installed on the second walking mechanism.

[0010] In one feasible implementation, the cutting and grinding device includes a cutting machine, the output end of which is fixedly mounted with a cutting disc or a grinding wheel.

[0011] In one feasible implementation, columns are fixedly installed on both sides of the top surface of the base, and the first walking mechanism is fixedly installed between the two columns.

[0012] In one feasible implementation, the first traveling mechanism includes a lead screw, a limiting rod, and a first movable seat, wherein the first movable seat is sleeved on the lead screw and the limiting rod.

[0013] The second walking mechanism is fixedly installed on the first movable seat.

[0014] In one feasible implementation, the second walking mechanism includes an electric telescopic rod and a second movable base. The electric telescopic rod is fixedly installed on the first movable base, and the movable end of the electric telescopic rod is fixedly connected to the second movable base. The cutting machine is fixedly installed on the second movable base, and the output end of the cutting machine faces the base.

[0015] In one feasible implementation, adjustable slider holders are movably installed on each of the two columns, and the first traveling mechanism is fixedly installed between the two adjustable slider holders.

[0016] In one feasible implementation, a motor is fixedly mounted on one of the adjusting slider holders, and the output end of the motor is connected to one end of the lead screw.

[0017] In one feasible implementation, the cutting and grinding equipment further includes a PLC controller, which is electrically connected to the motor and the electric telescopic rod respectively.

[0018] In one feasible implementation, limiters are movably installed on opposite sides of the two columns, and the limiters are electrically connected to the PLC controller.

[0019] In one feasible implementation, the cutting and grinding equipment further includes a dust removal mechanism, which is fixedly connected to the first walking mechanism or the second walking mechanism.

[0020] This application provides a steel wire rope conveyor belt cutting and grinding device, including a base with clamps on both sides of the top surface of the base; a first traveling mechanism fixedly installed above the base, moving between the clamps on both sides; a second traveling mechanism fixedly installed on the first traveling mechanism, the moving direction of the second traveling mechanism being perpendicular to the top surface of the base; and a cutting and grinding device fixedly installed on the second traveling mechanism. The steel wire rope conveyor belt to be processed is fixed by the clamps, and then the second traveling mechanism is controlled to bring the cutting and grinding device into contact with the steel wire rope conveyor belt. The cutting and grinding device is then activated, and the first traveling mechanism is controlled to move, thereby performing cutting and grinding operations on the steel wire rope conveyor belt. This reduces manual intervention, achieves mechanized cutting and grinding, and solves the problems of long time consumption, high labor intensity, and low labor efficiency caused by manual operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a steel wire rope core conveyor belt cutting and grinding equipment provided in one embodiment of this application.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Pressing device; 3. First traveling mechanism; 4. Second traveling mechanism; 5. Cutting and grinding device; 6. Column; 7. Adjusting slider holder; 8. Motor; 9. PLC controller; 10. Limit switch; 11. Dust collection mechanism;

[0024] 31-Lead screw; 32-Limit rod; 33-First moving seat;

[0025] 41-Electric telescopic pole; 42-Second movable base;

[0026] 51-Cutting machine; 52-Cutting disc; 53-Grinding wheel. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0028] Steel cord conveyor belts, as a key component of material conveying equipment widely used in industries such as coal mines, ports, power, and building materials, are crucial to the operational efficiency and safety of the entire conveying system due to their stability and durability. During the preparation stage before use and in subsequent production and maintenance, it is often necessary to precisely cut long sections of conveyor belts into specified sizes according to specific technical specifications and site requirements. Traditional cutting operations mainly rely on manual labor, aided by simple tools such as hand-operated power tools, carving knives, and wire cutters.

[0029] However, this traditional segmentation method has many drawbacks. First, manual operation is time-consuming and labor-intensive, significantly reducing labor efficiency. Workers need to spend a lot of time and energy on repetitive tasks such as measuring, marking, and cutting, which not only increases labor costs but may also lead to a decrease in operational accuracy due to prolonged continuous work, affecting the segmentation quality of the conveyor belt. Second, physical cutting with tools such as engraving knives and wire cutters easily generates metal shavings and dust, polluting the working environment and posing a potential threat to workers' health. In addition, traditional methods are particularly difficult when handling heavy-duty steel cord conveyor belts, often requiring greater force and more complex operating procedures, further exacerbating the problems of labor intensity and efficiency.

[0030] On the other hand, traditional processes also face challenges in conveyor belt splicing, especially in the fabrication of vulcanized splices. Vulcanized splices are a crucial link in conveyor belt connections, and their strength and durability directly affect the overall performance of the conveyor belt. Currently, preparation work for vulcanized splices, such as grinding the splice area, is mainly done manually by workers using a perforation machine. This process is not only time-consuming and labor-intensive, but also, due to the instability of manual operation, it is often difficult to guarantee the smoothness of the ground surface and the uniformity of belt thickness. Poor grinding results can lead to uneven adhesive penetration during vulcanization, affecting the bonding strength of the splice, which may result in premature splice failure, shortening the service life of the conveyor belt, and increasing maintenance costs and downtime.

[0031] In summary, the existing processes for cutting and vulcanizing steel cord conveyor belts have significant shortcomings in terms of efficiency, quality, and environmental protection. There is an urgent need for a more efficient, precise, and environmentally friendly solution to meet the high standards of modern industry for production efficiency, product quality, and environmental protection.

[0032] Figure 1 This is a schematic diagram of the structure of a steel wire rope core conveyor belt cutting and grinding equipment provided in one embodiment of this application. (Refer to...) Figure 1 As shown in the figure, this application provides a steel wire rope core conveyor belt cutting and grinding equipment, including a base 1. The base 1 has clamps 2 respectively provided on both sides of its top surface. The clamps 2 are used to fix the steel wire rope core conveyor belt to be processed and prevent it from shifting during the cutting and grinding process.

[0033] The first walking mechanism 3 is fixedly installed on the top of the base 1, and the first walking mechanism 3 moves between the clamps 2 on both sides.

[0034] A second walking mechanism 4 is fixedly installed on the first walking mechanism 3, and the moving direction of the second walking mechanism 4 is perpendicular to the top surface of the base 1.

[0035] A cutting and grinding device 5 is fixedly installed on the second walking mechanism 4.

[0036] It should be noted that the base 1 is composed of multiple four-slot square columns. These columns are perpendicular or parallel to each other, forming a rectangular frame. The connections can be made by welding or screws. The bottom of the clamping device 2 is inserted into one of the slots of the four-slot square column and can slide back and forth within the slot. The bottom of the clamping device 2 is equipped with a locking mechanism, which can fix the clamping device 2 in any position on the four-slot square column. At least two clamping devices 2 are respectively provided on both sides of the top surface of the base 1, so that the number and position of the clamping devices 2 can be flexibly adjusted according to the different sizes of steel wire rope core conveyor belts to ensure a good clamping effect and avoid displacement or deformation during processing.

[0037] In the above embodiments, the multi-groove design of the base 1, the flexible adjustment of the clamping device 2, and the precise control of the dual-walking mechanism enable efficient processing of steel wire rope core conveyor belts of different sizes, significantly improving production efficiency and processing accuracy. At the same time, the equipment has a simple structure and is easy to operate, reducing the labor intensity of operators and possessing good market prospects and application value.

[0038] In some examples, the cutting and grinding device 5 includes a cutting machine 51, the output end of which is fixedly mounted a cutting disc 52 or a grinding wheel 53.

[0039] It is easy to understand that the cutting machine 51, as a power source, is responsible for driving the cutting or grinding operation. The output end of the cutting machine 51, that is, the end of the power transmission, is designed to be able to fix different types of tools to adapt to different processing needs.

[0040] Specifically, when precise cutting of the wire rope conveyor belt is required, a cutting disc 52 is fixedly installed at the output end of the cutting machine 51. The cutting disc 52 is typically made of a high-hardness, wear-resistant alloy material to ensure efficient and stable material cutting at high speeds, while maintaining the flatness and precision of the cut edges. The specifications of the cutting disc 52 (such as diameter, thickness, and tooth shape) can be customized according to specific cutting requirements to optimize cutting efficiency and quality.

[0041] When the cut edges need to be polished to remove burrs and improve surface finish, the output of the cutting machine 51 is replaced with a polishing wheel 53. The polishing wheel 53 consists of multiple layers of finely arranged abrasive grains. These grains, when rotating, perform micro-grinding on the material surface, thereby achieving a smooth surface. Compared to the cutting disc 52, the polishing wheel 53 offers a wider variety of material and grit selection, which can be adjusted according to different polishing requirements (such as roughness, gloss, etc.).

[0042] It is worth noting that the output end of the cutting machine 51 is designed with a quick-change interface, making the switching between the cutting disc 52 and the grinding wheel 53 simple and quick, without the need for a complicated disassembly and assembly process, thereby greatly improving the flexibility and work efficiency of the equipment. In addition, to ensure operational safety, the cutting and grinding device 5 is also equipped with a safety guard (not shown in the figure), which effectively prevents flying sparks and fragments from causing injury to the operator during cutting or grinding.

[0043] In the above embodiments, the cutting and grinding device 5, through the cutting machine 51 and its replaceable cutting blade 52 and grinding wheel 53, not only integrates the two functions of cutting and grinding, but also improves the adaptability and operating efficiency of the equipment through a quick replacement mechanism.

[0044] In some examples, columns 6 are fixedly installed on both sides of the top surface of the base 1, and the first walking mechanism 3 is fixedly installed between the two columns 6.

[0045] It should be noted that the column 6 is a four-groove square column. The lower end of the column 6 is welded or screwed to the top surface of the base 1.

[0046] In addition, to further enhance the stability and durability of the equipment, reinforcement measures such as stiffeners can be used between the column 6 and the base 1 to ensure that the integrity of the structure can be maintained under various load and stress conditions.

[0047] In some examples, the first traveling mechanism 3 includes a lead screw 31, a limiting rod 32, and a first movable seat 33, which is sleeved on the lead screw 31 and the limiting rod 32.

[0048] The second walking mechanism 4 is fixedly installed on the first movable seat 33.

[0049] It should be noted that the first traveling mechanism 3 includes two parallel limiting rods 32, and the limiting rods 32 are arranged parallel to the lead screw 31. The first moving seat 33 includes two sleeves and a lead screw pair, which cooperate with the limiting rods 32 and the lead screw 31 respectively, so that when the lead screw 31 rotates, the first moving seat 33 can move smoothly along the length direction of the lead screw 31.

[0050] In the above embodiments, the first walking mechanism 3 enables precise position adjustment of the second walking mechanism 4 and the cutting and grinding device 5 in the length direction, and the two limiting rods 32 provide additional support and guidance for the first moving seat 33, effectively preventing swaying or tilting that may occur during movement and enhancing the stability of the structure.

[0051] In some examples, the second walking mechanism 4 includes an electric telescopic rod 41 and a second movable seat 42. The electric telescopic rod 41 is fixedly mounted on the first movable seat 33, and the movable end of the electric telescopic rod 41 is fixedly connected to the second movable seat 42. The cutting machine 51 is fixedly mounted on the second movable seat 42, and the output end of the cutting machine 51 faces the base 1.

[0052] In the above embodiment, the electric telescopic rod 41 drives the second movable seat 42 to move linearly, and the cutting machine 51 can move with the movement of the second movable seat 42, thereby conveniently and quickly realizing the height adjustment of the cutting machine 51 and the tools installed on it.

[0053] In some examples, adjustable slider retainers 7 are movably mounted on the two columns 6 respectively, and the first traveling mechanism 3 is fixedly mounted between the two adjustable slider retainers 7.

[0054] It should be noted that the adjusting slider retainer 7 is equipped with a locking mechanism, which is inserted into the corresponding slot of the four-slot square column and can slide along it, thereby adjusting and fixing the first traveling mechanism 3 and improving the flexibility of the equipment. Both ends of the two limit rods 32 are fixedly connected to the adjusting slider retainer 7, and both ends of the lead screw 31 are rotatably connected to the adjusting slider retainer 7. Specifically, bearings can be used for connection.

[0055] In the above embodiments, by adjusting the sliding and locking functions of the slider retainer 7, and with the assistance of the limit rod and the lead screw, the position of the first walking mechanism 3 can be flexibly adjusted and stably fixed, thereby improving the flexibility of use and the stability of operation of the equipment.

[0056] In some examples, a motor 8 is fixedly mounted on one of the adjusting slider retainers 7, and the output of the motor 8 is connected to one end of the lead screw 31.

[0057] It should be noted that the output end of motor 8 is fixedly equipped with a driving pulley, and one end of the lead screw 31 is fixedly equipped with a driven pulley. The driving pulley and the driven pulley are connected by a belt. It is easy to understand that the diameter of the driving pulley is smaller than that of the driven pulley.

[0058] Furthermore, V-type pulleys can be used for both the driving and driven pulleys, and V-type belts can be used for the belts.

[0059] In the above embodiment, the rotation of the lead screw 31 is driven by the motor 8 as a power source, and the power is transmitted through pulleys and belts. Furthermore, the speed reduction and torque increase are achieved by adjusting the pulley diameter ratio, thereby meeting the speed and torque requirements of the lead screw 31 and improving the load capacity of the lead screw 31.

[0060] In some examples, the cutting and grinding equipment also includes a PLC controller 9, which is electrically connected to the motor 8 and the electric telescopic rod 41.

[0061] In the above embodiment, for motor 8, PLC controller 9 can control its start, stop, and rotation speed by sending electrical signals. Thus, when it is necessary to adjust the moving speed or position of cutting machine 51, PLC controller 9 can achieve this by adjusting the rotational speed of motor 8. Similarly, for electric telescopic rod 41, PLC controller 9 can also control its extension and retraction by sending electrical signals. This allows cutting machine 51 to move precisely to a designated position under the instructions of PLC controller 9 for cutting or grinding operations. Users can write corresponding control programs according to actual needs to achieve precise control of motor 8 and electric telescopic rod 41. This control method not only improves the automation level of the equipment but also greatly simplifies the operation process, reducing the difficulty and error of manual operation.

[0062] In some examples, limiters 10 are movably installed on opposite sides of the two columns 6, and the limiters 10 are electrically connected to the PLC controller 9.

[0063] It is easily understood that the limiter 10 can also be fixedly installed on the adjusting slider holder 7. This application does not limit this, as long as the position of the limiter 10 is aligned with the first movable seat 33, the electric telescopic rod 41, or the second movable seat 42. When the limiter 10 is movably installed on the column 6, a locking mechanism is also provided to adjust and fix its position. The limiter 10, PLC controller 9, motor 8, cutting machine 51, electric telescopic rod 41, and other electrical components are all connected to a power source. The electrical transmission between the cutting machine 51 and the electric telescopic rod 41 can be achieved through a tank chain.

[0064] In the above embodiments, the main function of the limiter 10 is to limit the movement range of the cutting machine 51 in a specific direction to prevent it from exceeding the predetermined safety area or working area, thereby improving the safety and reliability of the equipment.

[0065] In some examples, the cutting and grinding equipment also includes a dust removal mechanism 11, which is fixedly connected to the first walking mechanism 3 or the second walking mechanism 4.

[0066] It should be noted that the dust removal mechanism 11 includes components such as a dust suction hood, steel air duct, steel wire hose, pipe joint, pipe clamp, and dust collection box (not shown in the figure). These components work together to complete the entire process from dust generation to collection, transportation, and treatment.

[0067] In the above embodiments, the dust removal mechanism 11 is fixedly connected to the first walking mechanism 3 or the second walking mechanism 4, thereby achieving synchronous movement with the cutting machine 51, which ensures that dust and debris can be collected and processed in a timely and effective manner during the cutting or grinding operation.

[0068] This application provides a steel wire rope core conveyor belt cutting and grinding device. Through precise control of the motor 8 and electric telescopic rod 41 by the PLC controller 9, the position and speed of the cutting machine 51 can be flexibly adjusted, improving the automation level and operating efficiency of the equipment. The combination of the adjustable slider fixer 7 and the column 6, and the design of the motor 8 driving the lead screw 31 via belt transmission, allow for flexible adjustment of the position and speed of the first traveling mechanism 3 to adapt to different operating needs. The installation of the limit switch 10 and its electrical connection with the PLC controller 9 ensures that the cutting machine 51 always moves within a predetermined safe area, preventing equipment damage or personal injury. The fixed connection between the dust removal mechanism 11 and the traveling mechanism, as well as the coordinated work of components such as the dust hood and steel air duct, effectively collect and process the dust and debris generated during operation, maintaining a clean working environment. The overall design of the equipment is compact, and the connections between components are stable and reliable, facilitating daily maintenance and troubleshooting. Through precise control and adjustment, the equipment can achieve high-precision cutting operations to meet different processing requirements.

[0069] It is readily understood that, based on the several embodiments provided in this application, those skilled in the art can combine, split, or reorganize the embodiments of this application to obtain other embodiments, none of which exceed the protection scope of this application.

[0070] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A cutting and grinding device for steel wire rope core conveyor belts, characterized in that, Includes a base (1), and clamps (2) are respectively provided on both sides of the top surface of the base (1). The clamps (2) are used to fix the steel wire rope core conveyor belt to be processed. The first walking mechanism (3) is fixedly installed above the base (1), and the first walking mechanism (3) moves between the clamps (2) on both sides; The first walking mechanism (3) includes a lead screw (31), a limiting rod (32) and a first moving seat (33), the first moving seat (33) being sleeved on the lead screw (31) and the limiting rod (32); A second walking mechanism (4) is fixedly installed on the first walking mechanism (3), and the moving direction of the second walking mechanism (4) is perpendicular to the top surface of the base (1); The second walking mechanism (4) includes an electric telescopic rod (41) and a second movable seat (42). The electric telescopic rod (41) is fixedly installed on the first movable seat (33), and the movable end of the electric telescopic rod (41) is fixedly connected to the second movable seat (42). A cutting and grinding device (5) is fixedly installed on the second walking mechanism (4). The cutting and grinding device (5) includes a cutting machine (51). The output end of the cutting machine (51) is provided with a replacement interface. The output end of the cutting machine (51) is fixedly installed with a cutting disc (52) or a grinding wheel (53) through the replacement interface.

2. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 1, characterized in that, The base (1) has columns (6) fixedly installed on both sides of its top surface, and the first walking mechanism (3) is fixedly installed between the two columns (6).

3. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 1, characterized in that, The cutting machine (51) is fixedly mounted on the second movable base (42), and the output end of the cutting machine (51) faces the base (1).

4. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 2, characterized in that, Adjustable slider holders (7) are movably installed on the two columns (6), and the first walking mechanism (3) is fixedly installed between the two adjustable slider holders (7).

5. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 4, characterized in that, A motor (8) is fixedly mounted on one of the adjusting slider holders (7), and the output end of the motor (8) is connected to one end of the lead screw (31).

6. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 5, characterized in that, The cutting and grinding equipment also includes a PLC controller (9), which is electrically connected to the motor (8) and the electric telescopic rod (41).

7. The steel wire rope core conveyor belt cutting and grinding equipment according to claim 6, characterized in that, Limiters (10) are movably installed on opposite sides of the two columns (6), and the limiters (10) are electrically connected to the PLC controller (9).

8. The steel wire rope core conveyor belt cutting and grinding equipment according to any one of claims 1-7, characterized in that, The cutting and grinding equipment also includes a dust removal mechanism (11), which is fixedly connected to the first walking mechanism (3) or the second walking mechanism (4).

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