Multi-station annealing device for stainless steel wire rope

Abstract

The utility model discloses a stainless steel wire rope multi-station annealing device, and particularly relates to the technical field of annealing processing, which comprises an operating frame, a plurality of bottom rollers rotatably connected to the inner side of the operating frame, a plurality of guide grooves fixedly connected to the outer sides of the bottom rollers, a first support fixedly connected to one side of the operating frame, and a servo motor fixedly connected to one side of the inner side of the first support. The output end of the servo motor is fixedly connected with a transmission roller, and the outer side of the transmission roller is rotationally connected with the inner side of the first support. According to the utility model, a plurality of stainless steel wire ropes are simultaneously annealed by adopting a plurality of detachable and replaceable heaters, so that the yield in unit time is improved, the heaters can be quickly adjusted when different types of steel wire ropes are processed, the downtime is effectively shortened, and the utilization rate of equipment and space is improved; the moderate pressure is applied to the steel wire rope through the elastic pressing roller, and the steel wire rope keeps stable rolling friction through rolling of the pressing roller, so that the smoothness of the surface after annealing is maintained, and the subsequent surface defect cleaning procedure is reduced.

Description

Technical Field

[0001] This utility model relates to the field of annealing technology, and more specifically, to a multi-station annealing device for stainless steel wire rope. Background Technology

[0002] Stainless steel wire rope is a helical bundle of steel wires that meet the requirements of mechanical properties and geometric dimensions, twisted together according to certain rules. The wire rope consists of steel wires, a core, and lubricant. The wire rope is first made by twisting multiple layers of steel wires into strands, and then, with the core as the center, a certain number of strands are twisted into a helical rope. In material handling machinery, it is used for lifting, traction, tensioning, and load bearing. The wire rope has high strength, light weight, stable operation, and is not easy to break suddenly, making it reliable in operation. Because the rapid hot annealing process is carried out under high temperature conditions, after a period of use, the heater is prone to accumulating moisture. Organic matter and other contaminant particles can affect the yield and performance of the substrate. Therefore, it is necessary to disassemble the heater for maintenance periodically.

[0003] In practical applications, when annealing various types of stainless steel wire ropes, the heater needs to be adjusted individually. This step is quite cumbersome and requires a long downtime for adjustment, which affects the annealing efficiency of the stainless steel wire rope. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-station annealing device for stainless steel wire rope to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-station annealing device for stainless steel wire rope includes an operating frame. Multiple bottom rollers are rotatably connected to the inner side of the operating frame, and multiple guide grooves are fixedly connected to the outer side of the bottom rollers. A support frame is fixedly connected to one side of the operating frame. A servo motor is fixedly connected to one inner side of the support frame, and a transmission roller is fixedly connected to the output end of the servo motor. The outer side of the transmission roller is rotatably connected to the inner side of the support frame. A heating mechanism is provided on the lower surface of the operating frame. The heating mechanism includes a base frame, the outer side of which is inserted into the lower surface of the operating frame. Two pins are inserted into the base frame and the inner side of the operating frame. Multiple slots are formed on the inner side of the base frame. Multiple heaters are slidably connected to the base frame. A retainer is fixedly connected to the bottom end of each heater. The outer side of the retainer is slidably connected to the inner side of the slot. A screw is threaded onto one side of the retainer, and the outer side of the screw is inserted into one side of the base frame. A base plate is fixedly connected to the upper surface of the operating frame. Multiple slots are formed on the outer side of the base plate. A protective cover is fixedly connected to the top of the operating frame, and two baffles are hinged to the bottom of the protective cover. A limit mechanism is provided on one side of the operating frame.

[0007] By adopting the above technical solution, multiple stainless steel wire ropes can be heated and annealed using multiple detachable heaters, and the stainless steel wire ropes can be kept warm by using protective covers and baffles, which can improve the annealing efficiency of multiple stainless steel wire ropes.

[0008] As a further description of the above technical solution: the limiting mechanism includes two brackets, the bottom end of the brackets is fixedly connected to the upper surface of the operating frame, two springs are fixedly connected to the inner side of the brackets, a push rod is fixedly connected to the bottom end of the springs, the outer side of the push rod is slidably connected to the inner side of the brackets, and a pressure roller is rotatably connected to one side of the push rod.

[0009] By adopting the above technical solution, two springs are used to push the push rod and pressure roller to elastically press and roll the annealed stainless steel wire rope, so as to avoid the stainless steel wire rope from being squeezed and deformed during the annealing output process.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. By setting up a heating mechanism, compared with the existing technology, multiple detachable and replaceable heaters are used to anneal multiple stainless steel wire ropes simultaneously, which increases the output per unit time. When processing different types of stainless steel wire ropes, the heaters can be quickly adjusted, shortening downtime and improving equipment utilization and space utilization.

[0012] 2. By setting a limiting mechanism, compared with the existing technology, multiple pressure rollers that can be elastically pressed down are used to provide moderate pressure to the wire rope. The rolling of the pressure rollers keeps the stainless steel wire rope in a stable rolling friction, which helps to maintain the smooth surface of the stainless steel wire rope after annealing and reduces the need to clean the surface defects of the stainless steel wire rope in the future. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the top structure of this utility model.

[0015] Figure 3 This is a partial schematic diagram of the connection between the operating frame and the base plate of this utility model.

[0016] Figure 4 This is a partial schematic diagram of the base frame and the pin connection of this utility model.

[0017] Figure 5 This is a partial schematic diagram of the connection between the heater and the card holder of this utility model.

[0018] Figure 6 For the present utility model Figure 3Enlarged diagram of A in the middle.

[0019] The attached diagram is labeled as follows: 1. Operating frame; 2. Bottom roller; 3. Guide groove; 4. Support 1; 5. Servo motor; 6. Transmission roller; 7. Base plate; 8. Groove; 9. Base frame; 10. Pin; 11. Heater; 12. Card holder; 13. Screw; 14. Card slot; 15. Protective cover; 16. Baffle; 17. Support 2; 18. Spring; 19. Push rod; 20. Pressure roller. Detailed Implementation

[0020] 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.

[0021] The embodiments disclosed in this application are as follows: Figure 1-6 The multi-station annealing device for stainless steel wire rope shown includes an operating frame 1. Multiple bottom rollers 2 are rotatably connected to the inner side of the operating frame 1, and multiple guide grooves 3 are fixedly connected to the outer side of the bottom rollers 2. A bracket 4 is fixedly connected to one side of the operating frame 1, and a servo motor 5 is fixedly connected to one side of the inner side of the bracket 4. A transmission roller 6 is fixedly connected to the output end of the servo motor 5. The outer side of the transmission roller 6 is rotatably connected to the inner side of the bracket 4. A heating mechanism is provided on the lower surface of the operating frame 1. The heating mechanism includes a base frame 9, the outer side of which is inserted into the lower surface of the operating frame 1. Two pins 10 are inserted into the inner side of the base frame 9 and the operating frame 1. Multiple slots 14 are provided on the inner side of the base frame 9. Multiple heaters 11 are slidably connected to the base frame 9, and a mounting base 12 is fixedly connected to the bottom end of each heater 11. The outer side of the seat 12 is slidably connected to the inner side of the slot 14. A screw 13 is threadedly connected to one side of the seat 12. The outer side of the screw 13 is inserted into one side of the base frame 9. A base plate 7 is fixedly connected to the upper surface of the operating frame 1. Multiple slots 8 are opened on the outer side of the base plate 7. A protective cover 15 is fixedly connected to the top of the operating frame 1. Two baffles 16 are hinged to the bottom of the protective cover 15. A limit mechanism is set on one side of the operating frame 1. The base frame 9 can be disassembled and assembled using multiple seat 12s, multiple heaters 11 can be easily replaced, multiple stainless steel wire ropes can be heated and annealed simultaneously, and multiple bottom rollers 2 and guide grooves 3 can be combined to provide rolling support for the bottom of the stainless steel wire ropes. The base plate 7 and slots 8 can be combined to limit the stainless steel wire ropes during annealing, thereby improving the annealing efficiency of the stainless steel wire ropes.

[0022] Reference Figure 2 , 3 and Figure 6As shown, the limiting mechanism includes two brackets 17. The bottom of the brackets 17 is fixedly connected to the upper surface of the operating frame 1. Two springs 18 are fixedly connected to the inner side of the brackets 17. A push rod 19 is fixedly connected to the bottom of the springs 18. The outer side of the push rod 19 is slidably connected to the inner side of the brackets 17. A pressure roller 20 is rotatably connected to one side of the push rod 19. The two springs 18 elastically press down on the push rod 19 and the pressure roller 20 to elastically limit the multiple stainless steel wire ropes and maintain the stability of the output of the stainless steel wire ropes.

[0023] The working principle of this utility model is as follows: When annealing stainless steel wire ropes, firstly, the card holders 12 at the bottom of multiple heaters 11 are slidably connected to the inner side of the card slots 14. Then, screws 13 are threaded onto one side of the base frame 9 and the card holders 12 to fix the multiple heaters 11 to the base frame 9. Next, the base frame 9 is inserted into the lower surface of the operating frame 1, and two pins 10 are inserted into the inner side of the base frame 9 and the operating frame 1 to fix the base frame 9 to the operating frame 1. Then, multiple stainless steel wire ropes are placed into the guide grooves 3 corresponding to the outer side of the bottom roller 2 on one side of the operating frame 1 through the bottom side of the transmission roller 6. The servo motor 5 is started to drive the transmission roller 6 to provide auxiliary transmission for the stainless steel wire ropes, and the bottom side of the stainless steel wire ropes is rolled by the multiple bottom rollers 2 and the guide grooves 3. The drive system allows multiple stainless steel wire ropes to pass through the bottom of the protective cover 15 and the baffle 16, and through the inside of the heater 11. The heaters 11 are then activated to heat and anneal the passing stainless steel wire ropes. After continuous heating and annealing, the servo motor 5 and the drive roller 6 are activated again to push the unheated rear section of the stainless steel wire rope, allowing it to continue annealing. The annealed stainless steel wire rope then passes through two bottom rollers 2 and guide grooves 3 on the other side of the operating frame 1 for auxiliary rolling. At the same time, two springs 18 push the push rod 19 and the pressure roller 20 to elastically press down and limit the moving stainless steel wire rope, so that the annealed stainless steel wire rope is output from one side of the operating frame 1 and finally enters the subsequent processing equipment.

[0024] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multi-station annealing device for stainless steel wire rope, comprising an operating frame (1), characterized in that: Multiple bottom rollers (2) are rotatably connected to the inner side of the operating frame (1), and multiple guide grooves (3) are fixedly connected to the outer side of the bottom rollers (2). A bracket (4) is fixedly connected to one side of the operating frame (1), and a servo motor (5) is fixedly connected to one side of the inner side of the bracket (4). A transmission roller (6) is fixedly connected to the output end of the servo motor (5). The outer side of the transmission roller (6) is rotatably connected to the inner side of the bracket (4). A heating mechanism is provided on the lower surface of the operating frame (1). The heating mechanism includes a base frame (9), the outer side of which is inserted into the lower surface of the operating frame (1), and two pins (10) are inserted into the inner side of the base frame (9) and the operating frame (1). Multiple slots (14) are provided on the inner side of the base frame (9). A limit mechanism is provided on one side of the operating frame (1).

2. The multi-station annealing device for stainless steel wire rope according to claim 1, characterized in that: The base frame (9) is slidably connected to a plurality of heaters (11), and the bottom end of the heater (11) is fixedly connected to a card seat (12), and the outer side of the card seat (12) is slidably connected to the inner side of the card slot (14).

3. The multi-station annealing device for stainless steel wire rope according to claim 2, characterized in that: The card holder (12) is threaded with a screw (13) on one side, and the outside of the screw (13) is inserted into the side of the base frame (9).

4. The multi-station annealing device for stainless steel wire rope according to claim 1, characterized in that: The upper surface of the operating frame (1) is fixedly connected to a base plate (7), and multiple slots (8) are provided on the outer side of the base plate (7).

5. The multi-station annealing device for stainless steel wire rope according to claim 1, characterized in that: The top of the operating frame (1) is fixedly connected to a protective cover (15), and the bottom of the protective cover (15) is hinged to two baffles (16).

6. The multi-station annealing device for stainless steel wire rope according to claim 1, characterized in that: The limiting mechanism includes two brackets (17), the bottom of which is fixedly connected to the upper surface of the operating frame (1), and two springs (18) are fixedly connected to the inner side of the brackets (17).

7. The multi-station annealing device for stainless steel wire rope according to claim 6, characterized in that: The bottom end of the spring (18) is fixedly connected to a push rod (19), the outer side of the push rod (19) is slidably connected to the inner side of the bracket (17), and a pressure roller (20) is rotatably connected to one side of the push rod (19).

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