Cooling and conveying mechanism for stainless steel welding wire production

Abstract

The utility model relates to the technical field of stainless steel welding wire production, and discloses a stainless steel welding wire production cooling and conveying mechanism which comprises a conveying frame, a feeding groove is formed in one side of the conveying frame, a discharging groove is formed in the other side of the conveying frame, and conveying rollers are rotationally arranged at the positions, close to the feeding groove and the discharging groove, in the conveying frame. A cooling roller is rotationally arranged at the position, close to the conveying roller, in the conveying frame, the interior of the cooling roller is hollow, and ventilation holes are formed in the surface of the cooling roller; air blown in by the fan can be uniformly sprayed on the surface of the stainless steel welding wire through the vent holes formed in the surface of the cooling roller, so that the stainless steel welding wire is cooled in all directions; and the tensioning degree of the conveyed stainless steel welding wires can be flexibly adjusted through the arranged tensioning mechanism, meanwhile, the cooled stainless steel welding wires can be straightened through the arranged straightening mechanism, the stainless steel welding wire straightening device can be suitable for straightening of different types, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel welding wire production, in particular to a cooling and conveying mechanism for stainless steel welding wire production. Background Technique

[0002] During the processing of stainless steel welding wire, annealing treatment needs to be carried out through an annealing furnace to make the internal structure more stable. The stainless steel welding wire coming out of the annealing furnace needs to be cooled and then conveyed.

[0003] After retrieval, such as the multi-channel cooling and conveying device for stainless steel welding wire processing disclosed in the application number CN202120986437.2, which includes an annealing furnace, a cooling box, and two symmetrically arranged vertical cooling conveyor frames arranged in sequence; wherein a number of wire feeding wheels are sequentially arranged on each of the vertical cooling conveyor frames; a number of cooling fans are arranged on the top of the cooling box; cooling pipes are arranged on the vertical cooling conveyor frames; cooling nozzles facing the wire feeding wheels are arranged on the surface of each cooling pipe; wherein each cooling pipe is fixedly connected to a cooling fan through a connecting pipe; a sliding plate is connected between the two vertical cooling conveyor frames; and a tensioning wheel is fixed on the sliding plate. The beneficial effects of the utility model are: stable conveying, easy adjustment of thorough cooling, and improved work efficiency.

[0004] However, the above method still has the following defects in actual use: it cools the conveyed stainless steel welding wire through the arranged cooling nozzles, but the cooling nozzles can only cool the side of the stainless steel welding wire, thus it is not convenient to cool the bottom of the stainless steel welding wire, resulting in uneven cooling of the stainless steel welding wire. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cooling and conveying mechanism for stainless steel welding wire production, which has the effect of being able to cool the stainless steel welding wire in all directions and being able to adjust the tension of the stainless steel welding wire.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a cooling and conveying mechanism for stainless steel welding wire production, including a conveying frame, a feeding groove is arranged on one side of the conveying frame, a discharging groove is arranged on the other side of the conveying frame, conveying rollers are rotatably arranged inside the conveying frame near the feeding groove and the discharging groove, a cooling roller is rotatably arranged inside the conveying frame near the conveying rollers, the inside of the cooling roller is hollow and ventilation holes are arranged on the surface, an air inlet pipe is rotatably arranged at one end of the cooling roller through a sealed bearing, a tensioning mechanism is arranged above the conveying frame, and a straightening mechanism is arranged on one side of the conveying frame near the discharging groove.

[0007] A further setting of the present utility model is that the tensioning mechanism includes a mounting frame, the mounting frame is arranged at the top end of the conveying frame, a moving frame is slidably arranged on the top of the mounting frame, and a tensioning roller is rotatably arranged at the bottom of the moving frame.

[0008] A further setting of the present utility model is that a regulating screw rod threadedly connected to the middle of the moving frame is arranged in the middle of the top end of the mounting frame, and a runner is arranged at the top end of the regulating screw rod.

[0009] A further setting of the present utility model is that the straightening mechanism includes a lower mounting plate, an upper mounting plate and a fixing plate. Mounting seats are arranged on the corresponding surfaces of the lower mounting plate and the upper mounting plate. Straightening rollers are rotatably arranged between every two mounting seats in the same Y-axis direction. The lower mounting plate is arranged on one side of the conveying frame close to the discharge chute, the fixing plate is arranged on one side of the top end of the conveying frame close to the discharge chute, an adjusting cylinder is arranged at the top end of the fixing plate, and the telescopic end of the adjusting cylinder penetrates through the fixing plate and is connected to the top end of the upper mounting plate.

[0010] A further setting of the present utility model is that one end of the conveying roller penetrates through the side wall of the conveying frame and is installed with a first belt pulley. A motor frame is arranged on the side wall of the conveying frame. A driving motor is arranged on one side of the motor frame. The telescopic end of the driving motor penetrates through the motor frame and is installed with a second belt pulley. A transmission belt is connected in a transmission manner between the first belt pulley and the second belt pulley.

[0011] A further setting of the present utility model is that a support frame is arranged at the bottom of the side wall of the conveying frame, a support seat is arranged at the bottom end of the support frame, and mounting holes are arranged on the surface of the support seat.

[0012] A further setting of the present utility model is that a connecting pipe is arranged on one side of the air inlet pipe, and a mounting flange is arranged at the end of the connecting pipe far away from the air inlet pipe.

[0013] In summary, the present utility model has the following beneficial effects: The ventilation holes arranged on the surface of the cooling roller of the present utility model can evenly spray the air blown by the blower on the surface of the stainless steel welding wire, so as to cool the stainless steel welding wire in all directions; and the tensioning mechanism arranged can flexibly adjust the tension of the conveyed stainless steel welding wire. At the same time, the straightening mechanism arranged can straighten the cooled stainless steel welding wire, and can be suitable for straightening of different models, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is one of the three-dimensional structure diagrams of the present utility model;

[0015] Figure 2 is the second of the three-dimensional structure diagrams of the present utility model;

[0016] Figure 3It is a partial structural schematic diagram of the present utility model;

[0017] Figure 4 For the present utility model Figure 1 The enlarged structural schematic diagram at position A;

[0018] Figure 5 For the present utility model Figure 2 The enlarged structural schematic diagram at position B.

[0019] In the figure: 1, conveying frame; 101, support frame; 102, feed chute; 103, discharge chute; 2, conveying roller; 201, pulley one; 202, motor frame; 203, driving motor; 204, pulley two; 205, transmission belt; 3, tensioning mechanism; 301, mounting frame; 302, moving frame; 303, tensioning roller; 304, adjusting screw; 305, runner; 4, cooling roller; 401, ventilation holes; 402, air inlet pipe; 403, connecting pipe; 5, straightening mechanism; 501, lower mounting plate; 502, upper mounting plate; 503, mounting seat; 504, straightening roller; 505, fixing plate; 506, adjusting cylinder. Specific embodiments

[0020] Next, the present utility model will be further described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, a cooling and conveying mechanism for stainless steel wire production includes a conveying frame 1. An inlet chute 102 is provided on one side of the conveying frame 1, and an outlet chute 103 is provided on the other side of the conveying frame 1. A conveying roller 2 is rotatably provided inside the conveying frame 1 near the inlet chute 102 and the outlet chute 103 to convey the stainless steel wire conveyed into the inside of the conveying frame 1. A cooling roller 4 is rotatably provided inside the conveying frame 1 near the conveying roller 2. The inside of the cooling roller 4 is hollow and ventilation holes 401 are provided on the surface, so that the air introduced into the inside of the cooling roller 4 is evenly ejected through the ventilation holes 401 to cool the conveyed stainless steel wire. One end of the cooling roller 4 is rotatably provided with an air inlet pipe 402 through a sealing bearing. A tensioning mechanism 3 is provided above the conveying frame 1 to keep the conveyed stainless steel wire in a tensioned state. A straightening mechanism 5 is provided on one side of the conveying frame 1 near the outlet chute 103 to straighten the cooled stainless steel wire;

[0022] In this embodiment, preferably, a support frame 101 is provided at the bottom of the side wall of the conveying frame 1. A support seat is provided at the bottom end of the support frame 101, and mounting holes are provided on the surface of the support seat to stably support the conveying frame 1 and can be connected to the ground through anchor bolts, which is more stable;

[0023] In this embodiment, preferably, one end of the conveying roller 2 penetrates through the side wall of the conveying frame 1 and is provided with a first pulley 201. A motor bracket 202 is provided on the side wall of the conveying frame 1. A driving motor 203 is provided on one side of the motor bracket 202. The telescopic end of the driving motor 203 penetrates through the motor bracket 202 and is provided with a second pulley 204. A transmission belt 205 is connected between the first pulley 201 and the second pulley 204. The driving motor 203 drives the second pulley 204 to rotate. Under the transmission cooperation of the transmission belt 205, the two conveying rollers 2 are driven to rotate synchronously to convey the stainless steel welding wire.

[0024] In this embodiment, preferably, a connecting pipe 403 is provided on one side of the air inlet pipe 402, which can enable the air blown by the blower to pass through the connecting pipe 403 and into the air inlet pipe 402, and then into the inside of the cooling roller 4. The end of the connecting pipe 403 away from the air inlet pipe 402 is provided with a mounting flange, which is convenient for quick installation with the air outlet end of the blower.

[0025] In this embodiment, preferably, the tensioning mechanism 3 includes a mounting frame 301. The mounting frame 301 is arranged at the top of the conveying frame 1. A moving frame 302 is slidably arranged on the top of the mounting frame 301. The position of the tensioning roller 303 can be adjusted by using the slidably arranged moving frame 302. A tensioning roller 303 is rotatably arranged at the bottom of the moving frame 302. The tensioning roller 303 can be used to tension the conveyed stainless steel welding wire.

[0026] In this embodiment, preferably, a regulating screw 304 threadedly connected to the middle of the moving frame 302 is provided in the middle of the top of the mounting frame 301. A rotating wheel 305 is provided at the top of the regulating screw 304. Rotating the rotating wheel 305 drives the regulating screw 304 to rotate. The regulating screw 304 is threadedly connected to the moving frame 302, and the moving frame 302 is slidably connected to the mounting frame 301, so that the position of the moving frame 302 can be adjusted, and thus the position of the tensioning roller 303 can be adjusted.

[0027] In this embodiment, preferably, the straightening mechanism 5 includes a lower mounting plate 501, an upper mounting plate 502 and a fixing plate 505. Mounting seats 503 are provided on the corresponding surfaces of the lower mounting plate 501 and the upper mounting plate 502. A straightening roller 504 is rotatably arranged between every two mounting seats 503 located in the same Y-axis direction. The lower mounting plate 501 is arranged on one side of the conveying frame 1 close to the discharge chute 103. The fixing plate 505 is arranged on one side of the top of the conveying frame 1 close to the discharge chute 103. A regulating cylinder 506 is provided at the top of the fixing plate 505. The telescopic end of the regulating cylinder 506 penetrates through the fixing plate 505 and is connected to the top of the upper mounting plate 502. Controlling the telescopic end of the regulating cylinder 506 to extend drives the upper mounting plate 502 to move downward, so that the corresponding straightening rollers 504 on the upper and lower sides contact the surface of the stainless steel welding wire to straighten stainless steel welding wires of different models.

[0028] During use, first pass the stainless steel welding wire to be cooled through the feed chute 102, the left conveying roller 2, the left cooling roller 4, the tensioning roller 303, the right cooling roller 4, the right conveying roller 2 and the discharge chute 103 in sequence, and control the telescopic end of the adjusting cylinder 506 to extend to drive the upper mounting plate 502 to move downward, so that the corresponding straightening rollers 504 on the upper and lower sides are in contact with the surface of the stainless steel welding wire;

[0029] Then connect the connecting pipe 403 to the air outlet end of the fan through the mounting flange. The air outside the fan enters the interiors of the two cooling rollers 4 through the air inlet pipe 402 and is ejected through the ventilation holes 401 on the surface of the cooling rollers 4 to cool the stainless steel welding wire on the surface of the cooling rollers 4. At the same time, start the driving motor 203. The driving motor 203 drives the pulley two 204 to rotate. Under the driving cooperation of the transmission belt 205, the two conveying rollers 2 are driven to rotate synchronously to convey the stainless steel welding wire. During the conveying process, the stainless steel welding wire being conveyed is in a tensioned state through the tensioning roller 303.

[0030] It should be particularly noted that when it is necessary to adjust the tension of the stainless steel welding wire being conveyed, rotate the runner 305 to drive the adjusting screw 304 to rotate. The adjusting screw 304 is threadedly connected to the moving frame 302, and the moving frame 302 is slidably connected to the mounting frame 301, so that the position of the moving frame 302 can be adjusted, thereby adjusting the position of the tensioning roller 303, and further adjusting the tension of the stainless steel welding wire.

[0031] The above is only the preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A cooling and conveying mechanism for stainless steel welding wire production, comprising a conveying frame (1), a feed chute (102) is arranged on one side of the conveying frame (1), and a discharge chute (103) is arranged on the other side of the conveying frame (1), characterized in that, Inside the conveying frame (1), a conveying roller (2) is rotatably provided near the feeding chute (102) and the discharging chute (103). Inside the conveying frame (1), a cooling roller (4) is rotatably provided near the conveying roller (2). The inside of the cooling roller (4) is hollow and ventilation holes (401) are provided on its surface. One end of the cooling roller (4) is rotatably provided with an air inlet pipe (402) through a sealed bearing. A tensioning mechanism (3) is provided above the conveying frame (1), and a straightening mechanism (5) is provided on one side of the conveying frame (1) near the discharging chute (103).

2. The stainless steel wire rod production cooling and conveying mechanism according to claim 1, characterized in that: The tensioning mechanism (3) includes a mounting frame (301). The mounting frame (301) is arranged at the top end of the conveying frame (1). A moving frame (302) is slidably provided on the top of the mounting frame (301). A tensioning roller (303) is rotatably provided at the bottom of the moving frame (302).

3. The stainless steel welding wire production cooling and conveying mechanism according to claim 2, characterized in that: In the middle of the top end of the mounting frame (301), an adjusting screw rod (304) threadedly connected to the middle of the moving frame (302) is provided. A rotating wheel (305) is provided at the top end of the adjusting screw rod (304).

4. The stainless steel welding wire production cooling and conveying mechanism according to claim 1, characterized in that The straightening mechanism (5) includes a lower mounting plate (501), an upper mounting plate (502) and a fixing plate (505). Mounting seats (503) are provided on the corresponding surfaces of the lower mounting plate (501) and the upper mounting plate (502). A straightening roller (504) is rotatably provided between every two mounting seats (503) located in the same Y-axis direction. The lower mounting plate (501) is arranged on one side of the conveying frame (1) near the discharging chute (103). The fixing plate (505) is arranged on one side of the top end of the conveying frame (1) near the discharging chute (103). An adjusting cylinder (506) is provided at the top end of the fixing plate (505). The telescopic end of the adjusting cylinder (506) penetrates through the fixing plate (505) and is connected to the top end of the upper mounting plate (502).

5. The stainless steel wire rod production cooling and conveying mechanism according to claim 1, characterized in that: One end of the conveying roller (2) penetrates through the side wall of the conveying frame (1) and is installed with a first pulley (201). A motor frame (202) is provided on the side wall of the conveying frame (1). A driving motor (203) is provided on one side of the motor frame (202). The telescopic end of the driving motor (203) penetrates through the motor frame (202) and is installed with a second pulley (204). A transmission belt (205) is drivingly connected between the first pulley (201) and the second pulley (204).

6. The stainless steel welding wire production cooling and conveying mechanism according to claim 1, characterized in that: At the bottom of the side wall of the conveying frame (1), a support frame (101) is provided. At the bottom end of the support frame (101), a support seat is provided. Mounting holes are provided on the surface of the support seat.

7. The stainless steel wire rod production cooling and conveying mechanism according to claim 1, wherein: On one side of the air inlet pipe (402), a connecting pipe (403) is provided. At the end of the connecting pipe (403) away from the air inlet pipe (402), a mounting flange is provided.

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