A surface cleaning device for stainless steel micro-wire before heat treatment

Abstract

The utility model relates to a kind of stainless steel microfilament surface cleaning devices before heat treatment, including cleaning mechanism and circulation mechanism;Cleaning mechanism includes support, receiving groove and cleaning tank;Cleaning tank is located in receiving groove, the bottom of cleaning tank is higher than the bottom of receiving groove;The side of cleaning tank is equipped with several limit notches on the feed end and discharge end opposite receiving groove, and the limit notches of both ends of cleaning tank are one-to-one corresponding;The position of the inner wall lower part of cleaning tank is opposite each limit notches and is equipped with through-hole;Circulation mechanism includes sink, water inlet pipeline, submersible pump and water outlet pipeline;Water inlet pipeline one end is connected in the bottom of receiving groove, and the other end is connected in sink;Water outlet pipeline one end is connected in the bottom of cleaning tank, and the other end is connected in the water outlet of submersible pump.The utility model is online to the surface of stainless steel microfilament and is cleaned, ensure the surface glossiness after subsequent heat treatment, and will not cause stainless steel microfilament to break due to scratch.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel microwire processing technology, specifically to a surface cleaning device for stainless steel microwires before heat treatment. Background Technology

[0002] Stainless steel microwires are ultra-fine metal wires made from stainless steel materials such as 304 and 316L through a multi-pass drawing process. Their diameter typically ranges from 0.01mm to 0.1mm. Depending on the diameter, they can be further divided into conventional microwires (0.01-0.1mm) and ultra-fine microwires (<0.05mm). Stainless steel microwires possess high strength, high elasticity, wear resistance, corrosion resistance, and thermal stability in oxidizing atmospheres. They also exhibit excellent electrical and thermal conductivity and possess shielding, antimagnetic, antistatic, and radiation protection capabilities. Furthermore, through process control (such as annealing), their tensile strength can be increased by 1-3 times, and their microhardness by 2-3 times.

[0003] After drawing, stainless steel microwires require heat treatment, primarily to eliminate work hardening, improve mechanical properties, optimize microstructure, and ensure smooth subsequent drawing. Currently, after drawing, the surface of stainless steel microwires retains lubricant used in the drawing process. This lubricant, carried into the heat treatment furnace, affects the surface gloss of the stainless steel microwires.

[0004] Therefore, it is desirable to provide a surface cleaning device for stainless steel microwires before heat treatment, in order to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a surface cleaning device for stainless steel microwires before heat treatment, which cleans the surface of stainless steel microwires online to ensure the surface gloss after subsequent heat treatment and to prevent the stainless steel microwires from breaking due to scratches.

[0006] To achieve the above-mentioned utility model objectives, this utility model provides a surface cleaning device for stainless steel microwires before heat treatment, including a cleaning mechanism and a circulation mechanism.

[0007] The cleaning mechanism includes a support frame, a receiving tank, and a cleaning tank;

[0008] The receiving groove is located on the top of the bracket, with one end of the receiving groove being the inlet and the other end being the outlet.

[0009] The cleaning tank is located inside the receiving tank, and the bottom of the cleaning tank is higher than the bottom of the receiving tank;

[0010] The cleaning tank has several limiting notches on the sides of the inlet and outlet ends of the receiving tank, and the limiting notches at both ends of the cleaning tank correspond one-to-one.

[0011] The lower part of the inner wall of the cleaning tank is provided with through holes at the position of each limiting notch;

[0012] The circulation mechanism includes a water tank, an inlet pipe, a submersible pump, and an outlet pipe;

[0013] The water tank is located at the bottom of the support. One end of the water inlet pipe is connected to the bottom of the receiving tank and communicates with the receiving tank, while the other end is connected to the water tank.

[0014] The submersible pump is located inside the water tank;

[0015] One end of the water outlet pipe is connected to the bottom of the cleaning tank and is in communication with the cleaning tank, while the other end is connected to the outlet of the submersible pump.

[0016] Preferably, the cleaning tank is equipped with an ultrasonic cleaner.

[0017] Preferably, the receiving trough is provided with a clearance area at both the inlet and outlet ends, and a guide mechanism is provided at both the inlet and outlet ends.

[0018] Furthermore, the guiding mechanism includes two mounting bases, a connecting rod, and several guide wheels;

[0019] Two mounting brackets are symmetrically arranged at both ends of the clearance area;

[0020] Several of the guide wheels are rotatably mounted on the connecting rod and correspond one-to-one with the through holes;

[0021] The two ends of the connecting rod are mounted on two mounting bases.

[0022] Furthermore, a first connecting plate is fixed on the mounting base, a first elongated through hole is horizontally provided on the first connecting plate, a second connecting plate is slidably provided on the first elongated through hole, a bolt is provided at the bottom of the second connecting plate, the bolt passes through the first elongated through hole, and a first nut is sleeved on the bolt;

[0023] The second connecting plate is vertically provided with a second long through hole, and the two ends of the connecting rod pass through the two second long through holes on the second connecting plate respectively;

[0024] Both ends of the connecting rod are threaded, and a second nut is fitted onto both ends of the connecting rod.

[0025] This utility model provides a surface cleaning device for stainless steel microwires before heat treatment, which has the following advantages over the prior art:

[0026] By setting a cleaning tank in the receiving tank, with the bottom of the cleaning tank higher than the bottom of the receiving tank, and setting a circulation mechanism, stainless steel microwires can be cleaned online, ensuring that their surface will not be affected by residual lubricant after subsequent heat treatment. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a surface cleaning device for stainless steel microwires before heat treatment according to this embodiment. Figure 1 ;

[0028] Figure 2 This is a schematic diagram of the structure of a surface cleaning device for stainless steel microwires before heat treatment according to this embodiment. Figure 2 ;

[0029] Figure 3 This is a schematic diagram of the guide mechanism in this embodiment. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0031] Example

[0032] like Figure 1 As shown in the figure, this embodiment provides a surface cleaning device for stainless steel microwires before heat treatment, including a cleaning mechanism and a circulation mechanism.

[0033] The cleaning mechanism includes a support 1, a receiving groove 2, and a cleaning groove 3; the receiving groove 2 is located on the top of the support 1, with one end of the receiving groove 2 being the feeding end and the other end being the discharging end.

[0034] The cleaning tank 3 is located inside the receiving tank 2, and the bottom of the cleaning tank 3 is higher than the bottom of the receiving tank 2. The cleaning tank 3 has several limiting notches 4 on its sides facing the inlet and outlet ends of the receiving tank 2, and the limiting notches 4 at both ends of the cleaning tank 3 correspond one-to-one; the lower part of the inner wall of the cleaning tank 3 has a through hole 5 at the position of each limiting notch 4.

[0035] The circulation mechanism includes a water tank 6, an inlet pipe 7, a submersible pump (not shown in the figure), and an outlet pipe 8. The water tank 6 is located at the bottom of the support 1. One end of the inlet pipe 7 is connected to the bottom of the receiving tank 2 and communicates with the receiving tank 2, while the other end is connected to the water tank 6. The submersible pump is located inside the water tank 6. One end of the outlet pipe 8 is connected to the bottom of the cleaning tank 3 and communicates with the cleaning tank 3, while the other end is connected to the outlet of the submersible pump.

[0036] In this embodiment, both the inlet and outlet ends of the receiving trough 2 are provided with clearance areas 9, and both the inlet and outlet ends of the receiving trough are provided with guiding mechanisms.

[0037] Furthermore, in this embodiment, as Figure 2As shown, the guiding mechanism includes two mounting seats 10, a connecting rod 11, and several guide wheels 12; the two mounting seats 10 are symmetrically arranged at both ends of the clearance area 9; the several guide wheels 12 are rotatably arranged on the connecting rod 11 and correspond one-to-one with the through holes 5; the two ends of the connecting rod 11 are arranged on the two mounting seats 10; the mechanism guides the conveyed stainless steel microwires to facilitate their rapid cleaning.

[0038] Furthermore, such as Figure 3 As shown, a first connecting plate 13 is fixed on the mounting base 10. A first elongated through hole 14 is horizontally provided on the first connecting plate 13. A second connecting plate 15 is slidably provided on the first elongated through hole 14. A bolt 16 is provided at the bottom of the second connecting plate 15. The bolt 16 passes through the first elongated through hole 14 and a first nut 17 is sleeved on the bolt 16. A second elongated through hole 18 is vertically provided on the second connecting plate 15. The two ends of the connecting rod 11 pass through the two second elongated through holes 18 on the second connecting plate 15 respectively. Both ends of the connecting rod 11 are threaded and both ends of the connecting rod 11 are sleeved with second nuts 19. With this configuration, the distance between the guide wheel 12 and the through hole 5 can be adjusted by moving the position of the second connecting plate 15 on the first connecting plate 13. The height of the guide wheel 12 can be adjusted by adjusting the position of the two ends of the connecting rod 11 in the second elongated through holes 18 on the second connecting plate 15. This allows the guide wheel 12 to better convey the stainless steel microwire and make it accurately pass through the limiting through hole and enter the cleaning tank 3 for surface cleaning.

[0039] During the cleaning of stainless steel microwires, after being fed by the feeding mechanism, the microwires pass through the lower end of the guide wheel 12 on the guide mechanism at the front end of the receiving tank 2, and through the limiting notch 4 and through hole 5, entering the cleaning tank 3 for cleaning. Then, passing through the through hole 5 at the discharge end of the cleaning tank 3, and guided by the rear-end guide mechanism, they are conveyed to a designated position. Water in the cleaning tank 3 flows sequentially through the through hole 5 into the receiving tank 2, and then through the water inlet pipe 7 into the water tank 6. The submersible pump draws water from the water tank 6 and sends it back to the cleaning tank 3 through the water outlet pipe 8, thus creating a cycle.

[0040] In this embodiment, the cleaning tank 3 is equipped with an ultrasonic cleaner 20 to further improve the cleaning effect on the surface of the stainless steel wire.

[0041] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A surface cleaning device for stainless steel microwires before heat treatment, characterized in that, Includes cleaning and circulation mechanisms; The cleaning mechanism includes a support frame, a receiving tank, and a cleaning tank; The receiving groove is located on the top of the bracket, with one end of the receiving groove being the inlet and the other end being the outlet. The cleaning tank is located inside the receiving tank, and the bottom of the cleaning tank is higher than the bottom of the receiving tank; The cleaning tank has several limiting notches on the sides of the inlet and outlet ends of the receiving tank, and the limiting notches at both ends of the cleaning tank correspond one-to-one. The lower part of the inner wall of the cleaning tank is provided with through holes at the position of each limiting notch; The circulation mechanism includes a water tank, an inlet pipe, a submersible pump, and an outlet pipe; The water tank is located at the bottom of the support. One end of the water inlet pipe is connected to the bottom of the receiving tank and communicates with the receiving tank, while the other end is connected to the water tank. The submersible pump is located inside the water tank; One end of the water outlet pipe is connected to the bottom of the cleaning tank and is in communication with the cleaning tank, while the other end is connected to the outlet of the submersible pump.

2. The surface cleaning device for stainless steel microwires before heat treatment as described in claim 1, characterized in that, The cleaning tank is equipped with an ultrasonic cleaner.

3. The surface cleaning device for stainless steel microwires before heat treatment as described in claim 1 or 2, characterized in that, Both the inlet and outlet ends of the receiving trough are provided with clearance areas, and both the inlet and outlet ends of the receiving trough are provided with guiding mechanisms.

4. The surface cleaning device for stainless steel microwires before heat treatment as described in claim 3, characterized in that, The guiding mechanism includes two mounting bases, a connecting rod, and several guide wheels; Two mounting brackets are symmetrically arranged at both ends of the clearance area; Several of the guide wheels are rotatably mounted on the connecting rod and correspond one-to-one with the through holes; The two ends of the connecting rod are mounted on two mounting bases.

5. The surface cleaning device for stainless steel microwires before heat treatment as described in claim 4, characterized in that, A first connecting plate is fixed on the mounting base. A first elongated through hole is horizontally provided on the first connecting plate. A second connecting plate is slidably provided on the first elongated through hole. A bolt is provided at the bottom of the second connecting plate. The bolt passes through the first elongated through hole and a first nut is sleeved on the bolt. The second connecting plate is vertically provided with a second long through hole, and the two ends of the connecting rod pass through the two second long through holes on the second connecting plate respectively; Both ends of the connecting rod are threaded, and a second nut is fitted onto both ends of the connecting rod.

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