Metallurgical wire rod detection device

Abstract

The utility model provides a metallurgical wire rod detection device which comprises a fixing frame, the fixing frame is connected with a supporting tensioning device, a conveying mechanism, a tension sensor and a tension sensor detection mechanism. The detection mechanism comprises a first telescopic piece, a first spring, a T-shaped sliding block, a fixing shaft, a pressing wheel, a pressure sensor, a second telescopic piece, a second spring and a limiting plate. The rotating motor drives the worm to rotate, so that the worm wheel is driven to rotate, the conveying wheel is further driven to rotate, the first gear drives the second gear to rotate, the toothed belt drives the third gear and the third gear to rotate, and therefore wire conveying is facilitated; the tension of the first telescopic piece is detected through the tension sensor, and the pressure of the second telescopic piece is detected through the pressure sensor, so that the size change of the wire is conveniently detected.

Description

Technical Field

[0001] This utility model patent relates to the technical field of wire detection, and mainly relates to a wire detection device for metallurgy. Background Art

[0002] Currently, the overall development level of intelligent manufacturing in China's iron and steel industry is still relatively low. In particular, the weak foundation of intelligent manufacturing, the lag in industry standards and application scenario construction, and the lack of key core technologies have seriously hindered the continuous promotion of the digital and intelligent transformation of China's industry, especially the detection of high-speed wire products.

[0003] However, most of the conventional wire product detections are carried out manually. However, it is difficult to detect the size of the wire manually, and it is difficult to detect the subtle changes in the size manually, which easily leads to poor products passing the detection, thus affecting subsequent use. Moreover, the manual detection efficiency is low. For this reason, we have proposed a wire detection device for metallurgy. Summary of the Utility Model

[0004] This utility model mainly provides a wire detection device for metallurgy to solve the technical problems proposed in the above background art.

[0005] To achieve the above object, the following technical solutions are provided: A wire detection device for metallurgy, including a fixed frame, a support and tensioning device is connected to the bottom of the fixed frame, a conveying mechanism is connected to one side of the top of the fixed frame, tension sensors are connected to both sides of the top of the fixed frame, a detection mechanism is connected to the top of the tension sensors. The detection mechanism includes a first telescopic member connected to the top of the tension sensor, a first spring sleeved on the outer wall of the first telescopic member, a T-shaped slider connected to the top of the first telescopic member, and a fixed shaft rotatably connected to one side of the fixed frame. A pressing wheel is connected to one side of the fixed shaft, a plurality of pressure sensors are connected to one side of the pressing wheel, a second telescopic member is connected to one side of the pressure sensors, a second spring is sleeved on the second telescopic member, and a limiting plate is connected to one side of the second telescopic member.

[0006] Further, the conveying mechanism includes conveying wheels rotatably connected to both sides of the top of the fixed frame, a driving component connected to one side of one of the conveying wheels, and a first gear connected to the other side of the conveying wheel. The two first gears are meshed and connected. A second gear is connected to one side of the bottom first gear. A toothed belt is meshed and connected to the outer wall of the second gear. A third gear is meshed and connected to one side of the toothed belt. A fixed wheel is connected to one side of the third gear. The fixed wheel cooperates with the pressing wheel.

[0007] Further, the driving component includes a worm gear connected to one side of the conveying wheel, a worm meshed and connected to the bottom of the worm gear, and a rotating motor connected to one side of the worm. The rotating motor is connected to the fixed frame on one side.

[0008] Furthermore, both sides of the conveying wheel are fixed to the limiting ring, and a rubber pad is fixed to the outer wall of the conveying wheel.

[0009] Furthermore, the support and tensioning device includes a third telescopic member connected to the bottom of the fixing frame, a third spring sleeved on the outer wall of the third telescopic member, a support frame connected to the top of the third telescopic member, and support wheels rotatably connected to both sides of the bottom of the support frame.

[0010] Furthermore, a plurality of infrared sensors are connected to the top of the support frame. The infrared sensors at the top are located between the two support wheels, and the height of the support wheels is greater than the heights of the fixed wheel and the conveying wheel.

[0011] Furthermore, T-shaped sliding grooves are provided on both sides of the fixing frame, and the groove bodies of the T-shaped sliding grooves are slidably connected to T-shaped sliders.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model provides a wire detection device for metallurgy. By driving a worm to rotate through a rotating motor, a worm gear is driven to rotate, and then the conveying wheel is driven to rotate. Since the first gears mesh with each other, the two conveying wheels rotate simultaneously, thereby realizing the conveying of the wire. By driving a second gear to rotate through the first gear, the third gear and the third gear are driven to rotate through a toothed belt, thereby facilitating the conveying of the wire. By the elastic force of the first spring, the pressing wheel is pressed against the wire, facilitating the detection of the dimensional change of the wire. By a tension sensor to detect the tension of the first telescopic member and a pressure sensor to detect the pressure of the second telescopic member, the dimensional change of the wire is facilitated, and the size of the wire is detected by an infrared sensor, avoiding the passing of inspection due to local absence of the wire, avoiding the passing of detection due to slight dimensional errors of the wire, and improving the detection efficiency.

[0014] The following will combine the drawings with specific embodiments to explain the present utility model in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a top view structural schematic diagram of the whole of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the whole of the present utility model;

[0017] Figure 3 is a partial cross-sectional view of the whole of the present utility model;

[0018] Figure 4 is a cross-sectional view of the whole of the present utility model.

[0019] In the figure: 10, fixed frame; 11, T-shaped chute; 20, conveying mechanism; 21, conveying wheel; 211, rubber pad; 22, drive assembly; 221, rotating motor; 222, worm; 223, worm gear; 23, first gear; 24, second gear; 25, toothed belt; 26, third gear; 27, fixed wheel; 30, detection mechanism; 31, first telescopic member; 32, first spring; 33, T-shaped slider; 34, pressing wheel; 35, second telescopic member; 36, second spring; 37, limit plate; 38, pressure sensor; 40, support and tensioning device; 41, third telescopic member; 42, third spring; 43, support frame; 44, support wheel; 50, tension sensor; 60, infrared sensor. Detailed implementation manners

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment, please refer to Figures 1-4 , a wire detection device for metallurgy, including a fixed frame 10, the bottom of the fixed frame 10 is connected to a support and tensioning device 40, one side of the top of the fixed frame 10 is connected to a conveying mechanism 20, both sides of the top of the fixed frame 10 are connected to a tension sensor 50, the top of the tension sensor 50 is a detection mechanism 30, the detection mechanism 30 includes a first telescopic member 31 connected to the top of the tension sensor 50, a first spring 32 sleeved on the outer wall of the first telescopic member 31, a T-shaped slider 33 connected to the top of the first telescopic member 31 and a fixed shaft rotatably connected to one side of the fixed frame 10, one side of the fixed shaft is connected to a pressing wheel 34, multiple pressure sensors 38 are connected to one side of the pressing wheel 34, a second telescopic member 35 is connected to one side of the pressure sensors 38, a second spring 36 is sleeved on the second telescopic member 35, and a limit plate 37 is connected to one side of the second telescopic member 35.

[0022] It should be noted that, in the embodiment, the tension of the first telescopic member 31 is detected by the tension sensor 50, and the pressure of the second telescopic member 35 is detected by the pressure sensor 38, so as to facilitate the detection of the dimensional change of the wire. The position of the wire is restricted by the limit plate 37, and the pressing wheel 34 is pressed against the wire by the elastic force of the first spring 32, which is convenient for detecting the dimensional change of the wire and for the conveying of the wire.

[0023] Embodiment, please refer to Figures 2-3, the conveying mechanism 20 includes conveying wheels 21 rotatably connected to both sides of the top of the fixed frame 10, a driving assembly 22 connected to one side of one of the conveying wheels 21, and a first gear 23 connected to the other side of the conveying wheel 21. The two first gears 23 are meshed and connected. A second gear 24 is connected to one side of the first gear 23 at the bottom. The outer wall of the second gear 24 is meshed with a toothed belt 25. One side of the toothed belt 25 is meshed with a third gear 26. A fixed wheel 27 is connected to one side of the third gear 26. The fixed wheel 27 cooperates with the pressing wheel 34.

[0024] It should be noted that in the embodiment, since the first gears 23 are meshed with each other, the driving assembly 22 drives the two conveying wheels 21 to rotate, thereby realizing the conveying of the wire. The first gear 23 drives the second gear 24 to rotate, and then drives the third gear 26 and the third gear 26 to rotate through the toothed belt 25, so as to facilitate the conveying of the wire.

[0025] For the embodiment, please refer to Figure 3 , the driving assembly 22 includes a worm gear 223 connected to one side of the conveying wheel 21, a worm 222 meshed with the bottom of the worm gear 223, and a rotating motor 221 connected to one side of the worm 222. One side of the rotating motor 221 is connected to the fixed frame 10.

[0026] It should be noted that in the embodiment, the cooperation between the worm 222 and the worm gear 223 facilitates self-locking, avoiding the rotation of the conveying wheel 21 by external force. The rotating motor 221 drives the worm 222 to rotate, thereby driving the worm gear 223 to rotate, and then driving the conveying wheel 21 to rotate.

[0027] For the embodiment, please refer to Figure 3 , limiting rings are fixed on both sides of the conveying wheel 21, and a rubber pad 211 is fixed on the outer wall of the conveying wheel 21.

[0028] It should be noted that in the embodiment, the limiting rings facilitate restricting the position of the wire, and the rubber pad 211 facilitates increasing the friction between the wire and the conveying wheel 21, facilitating the conveying of the wire.

[0029] For the embodiment, please refer to Figure 4 , the support and tensioning device 40 includes a third telescopic member 41 connected to the bottom of the fixed frame 10, a third spring 42 sleeved on the outer wall of the third telescopic member 41, a support frame 43 connected to the top of the third telescopic member 41, and support wheels 44 rotatably connected to both sides of the bottom of the support frame 43.

[0030] It should be noted that in the embodiment, the third spring 42 facilitates the support wheel 44 to have a descending space, avoiding damage caused by overly tight wire, and the elastic force of the third spring 42 can tension the wire.

[0031] For the embodiment, please refer to Figure 4 , a plurality of infrared sensors 60 are connected to the top of the support frame 43. The infrared sensors 60 at the top are located between the two support wheels 44. The height of the support wheels 44 is greater than the heights of the fixed wheels 27 and the conveying wheels 21.

[0032] It should be noted that in the embodiment, the infrared sensors 60 facilitate detecting the size of the wire, determining the error of the wire, and avoiding passing the inspection due to local absence of the wire.

[0033] For the embodiment, please refer to Figure 3 , T-shaped sliding grooves 11 are provided on both sides of the fixed frame 10. The groove bodies of the T-shaped sliding grooves 11 are slidably connected to the T-shaped sliders 33.

[0034] It should be noted that in the embodiment, the T-shaped sliding grooves 11 are used to limit the positions of the T-shaped sliders 33, improving the stability of the T-shaped sliders 33.

[0035] The specific operation mode of the present utility model is as follows:

[0036] For the above-mentioned wire detection device for metallurgy, by rotating the motor 221 to drive the worm 222 to rotate, thereby driving the worm wheel 223 to rotate, and further driving the conveying wheel 21 to rotate. Since the first gears 23 are meshed with each other, the two conveying wheels 21 rotate simultaneously, thereby realizing the conveying of the wire. By driving the second gear 24 to rotate through the first gear 23, and thereby driving the third gear 26 and the third gear 26 to rotate through the toothed belt 25, it is convenient for the conveying of the wire;

[0037] During the conveying process, the elastic force of the first spring 32 makes the pressing wheel 34 closely adhere to the wire, facilitating the detection of the size change of the wire. The tensile force sensor 50 detects the tensile force of the first telescopic member 31, and the pressure sensor 38 detects the pressure of the second telescopic member 35, thereby facilitating the detection of the size change of the wire, and the infrared sensors 60 detect the size of the wire, avoiding passing the inspection due to local absence of the wire.

[0038] The above-mentioned embodiments only represent the implementation manners of the present application. However, for those skilled in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A wire detection device for metallurgy, comprising a fixed frame (10), characterized in that: The bottom of the fixing frame (10) is connected to a support tensioning device (40), one side of the top of the fixing frame (10) is connected to a conveying mechanism (20), both sides of the top of the fixing frame (10) are connected to a tension sensor (50), and a detection mechanism (30) is connected to the top of the tension sensor (50). The detection mechanism (30) includes a first telescopic member (31) connected to the top of the tension sensor (50), a first spring (32) sleeved on the outer wall of the first telescopic member (31), a T-shaped slider (33) connected to the top of the first telescopic member (31), and a fixed shaft rotatably connected to one side of the fixing frame (10). One side of the fixed shaft is connected to a pressing wheel (34), a plurality of pressure sensors (38) are connected to one side of the pressing wheel (34), a second telescopic member (35) is connected to one side of the pressure sensors (38), a second spring (36) is sleeved on the second telescopic member (35), and a limiting plate (37) is connected to one side of the second telescopic member (35).

2. The wire detection device for metallurgy according to claim 1, characterized in that: The conveying mechanism (20) includes conveying wheels (21) rotatably connected to both sides of the top of the fixing frame (10), a driving assembly (22) connected to one side of one of the conveying wheels (21), and a first gear (23) connected to the other side of the conveying wheel (21). The two first gears (23) are meshed and connected. A second gear (24) is connected to one side of the bottom first gear (23). The outer wall of the second gear (24) is meshed and connected to a toothed belt (25). One side of the toothed belt (25) is meshed and connected to a third gear (26). One side of the third gear (26) is connected to a fixed wheel (27). The fixed wheel (27) cooperates with the pressing wheel (34).

3. The wire detection device for metallurgy according to claim 2, characterized in that: The driving assembly (22) includes a worm gear (223) connected to one side of the conveying wheel (21), a worm (222) meshed and connected to the bottom of the worm gear (223), and a rotating motor (221) connected to one side of the worm (222). One side of the rotating motor (221) is connected to the fixing frame (10).

4. The wire detection device for metallurgy according to claim 2, characterized in that: Limit rings are fixed on both sides of the conveying wheel (21), and a rubber pad (211) is fixed on the outer wall of the conveying wheel (21).

5. A wire detection device for metallurgy according to claim 1, characterized in that: The support tensioning device (40) includes a third telescopic member (41) connected to the bottom of the fixing frame (10), a third spring (42) sleeved on the outer wall of the third telescopic member (41), a support frame (43) connected to the top of the third telescopic member (41), and support wheels (44) rotatably connected to both sides of the bottom of the support frame (43).

6. The wire detection device for metallurgy according to claim 5, wherein: A plurality of infrared sensors (60) are connected to the top of the support frame (43). The top infrared sensors (60) are located between the two support wheels (44). The height of the support wheels (44) is greater than the height of the fixed wheel (27) and the conveying wheel (21).

7. A wire detection device for metallurgy according to claim 1, characterized in that: T-shaped chutes (11) are provided on both sides of the fixing frame (10). The groove body of the T-shaped chute (11) is slidably connected to the T-shaped slider (33).

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