Metal wire drawing annealing machine

Abstract

The utility model belongs to the technical field of metal processing equipment, and particularly relates to a metal wire drawing annealing machine which comprises an annealing box, the top of the annealing box is rotationally connected with a first conveying roller; the inner side wall of the annealing box is rotationally connected with a first transmission roller. An annealing groove is fixedly connected to the bottom of the inner side wall of the annealing box; the inner side wall of the annealing tank is rotationally connected with a second transmission roller; a third transmission roller is fixedly connected to the inner side wall of the annealing box; the top of the annealing box is fixedly connected with a second conveying roller; the inner side wall of the annealing box is fixedly connected with a connecting plate; the side wall of the annealing box is communicated with a water tank; the side wall of the water tank communicates with a water pump; the output end of the water pump is communicated with the annealing box; according to the structure, the connecting plate is arranged to connect the annealing tank and the annealing box, and the water tank and the water pump are matched, so that water flow can continuously circulate in the annealing box, the water flow continuously cools cooling liquid in the annealing tank, and the situation that the annealing effect on copper wires is reduced when the temperature of the cooling liquid rises during annealing is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing equipment, and specifically relates to a metal wire drawing annealing machine. Background Technique

[0002] In the process of copper wire processing, usually, the raw material is first subjected to a wire drawing process. After heating the raw material to a certain temperature, the heated copper wire is pulled by an external force, and the copper raw material passes through a die to form a copper wire with a certain diameter.

[0003] When the existing copper wire is subjected to a wire drawing process, the drawn copper wire needs to be annealed. The heated and drawn copper wire is cooled to eliminate the stress generated during wire drawing. The existing annealing treatment usually adds a coolant into an annealing tank, and then the copper wire enters the coolant to complete the annealing process. During long-term use and observation, it is found that the existing coolant is placed in the cooling tank, and there is a problem that when continuously annealing the copper wire, the high temperature of the copper wire will cause the coolant to heat up, thereby reducing the cooling effect on the copper wire.

[0004] Therefore, the utility model provides a metal wire drawing annealing machine. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem proposed in the background technique, a metal wire drawing annealing machine is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A metal wire drawing annealing machine described in the utility model includes an annealing box; a first conveying roller is rotatably connected to the top of the annealing box; a first driving roller is rotatably connected to the inner side wall of the annealing box; an annealing tank is fixedly connected to the bottom of the inner side wall of the annealing box; a second driving roller is rotatably connected to the inner side wall of the annealing tank; a third driving roller is fixedly connected to the inner side wall of the annealing box; a second conveying roller is fixedly connected to the top of the annealing box; a connecting plate is fixedly connected to the inner side wall of the annealing box; a water tank is communicated with the side wall of the annealing box; a water pump is communicated with the side wall of the water tank; the output end of the water pump is communicated with the annealing box; a fixing plate is fixedly connected to the side wall of the annealing box; through the above structure, the connecting plate is set to connect the annealing tank and the annealing box, and in cooperation with the water tank and the water pump, the water flow can continuously circulate in the annealing box, so that the water flow continuously cools the coolant in the annealing tank, so as to reduce the situation that the annealing effect on the copper wire is reduced when the coolant temperature rises during annealing.

[0007] Preferably, a compressor is fixedly connected to the top of the fixing plate; an air guide pipe is communicated with the side wall of the compressor; through the above structure, the compressor is set to be connected to the air guide pipe, and the water in the water tank can be cooled, so as to reduce the situation that the cooling effect is reduced due to the rising water temperature when the water continuously circulates.

[0008] Preferably, a fixing frame is fixedly connected to the top of the annealing box; an air pump is fixedly connected to the top of the fixing frame; the output end of the air pump is communicated with an air inlet pipe; a plurality of air outlet pipes are communicated with the side wall of the air inlet pipe; through the above structure, the air pump is connected to the air inlet pipe and the air outlet pipes, so that the surface of the copper wire can be blown and cooled before the copper wire enters the annealing tank, so that the temperature of the copper wire becomes lower, so as to reduce the situation that the temperature of the copper wire is too high when it enters the annealing tank, resulting in a faster heating rate of the coolant.

[0009] Preferably, a fixing frame is fixedly connected to the side wall of the annealing box; a sponge pad is fixedly connected to the inner side wall of the fixing frame; a pair of sponge pads are fixedly connected to the top of the inner side wall of the fixing frame; a spring telescopic rod is fixedly connected to the end of the sponge pad; a pressing plate is fixedly connected to the end of the spring telescopic rod; through the above structure, the fixing frame is connected to the sponge pad, and the spring telescopic rod is connected to the pressing plate, so that the residual coolant on the surface of the copper wire can be wiped off after annealing, so as to reduce the situation that the coolant remains on the surface of the copper wire, resulting in easy adhesion of dust and affecting the quality of the finished product.

[0010] Preferably, a plurality of temperature guiding sheets are fixedly connected to the side wall of the air guiding pipe; the plurality of temperature guiding sheets are evenly distributed on the side wall of the air guiding pipe; through the above structure, the temperature guiding sheets are connected to the air guiding pipe, which can increase the contact surface between the air guiding pipe and water, and can improve the cooling range of water, so as to improve the cooling effect of the water in the water tank.

[0011] Preferably, a filter box is installed on the inner side wall of the water tank; the filter box is of a hollow mesh structure; through the above structure, the filter box can filter the water circulating into the water tank, and filter out impurities such as crystals or precipitates generated during the continuous circulation of water, so as to reduce the situation that impurities enter the water tank and accumulate on the surfaces of the air guiding pipe and the temperature guiding sheets, resulting in the reduction of the water cooling effect.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. For a metal wire drawing annealing machine according to the present utility model, by arranging a connecting plate to connect the annealing tank and the annealing box, and cooperating with the water tank and the water pump, the water flow can continuously circulate in the annealing box, and the water flow can continuously cool the coolant in the annealing tank, so as to reduce the situation that the annealing effect of the copper wire is reduced when the temperature of the coolant rises during annealing.

[0014] 2. For a metal wire drawing annealing machine according to the present utility model, by arranging a compressor to connect the air guiding pipe, the water in the water tank can be cooled, so as to reduce the situation that the cooling effect is reduced due to the rise of the water temperature during the continuous circulation of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the accompanying drawings.

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 It is a schematic diagram of the cooperation structure between the annealing tank and the connecting plate in the present utility model;

[0018] Figure 3 It is a schematic diagram of the cooperation structure between the air guide pipe and the temperature guide sheet in the present utility model;

[0019] Figure 4 It is a schematic diagram of the cooperation structure between the sponge pad and the collection tank in the present utility model;

[0020] Figure 5 It is a schematic diagram of the cooperation structure between the air pump and the air outlet pipe in the present utility model;

[0021] Legend description:

[0022] 1. Annealing box; 11. First conveying roller; 12. First driving roller; 13. Annealing tank; 14. Second driving roller; 15. Third driving roller; 16. Second conveying roller; 17. Connecting plate; 18. Water tank; 19. Water pump; 110. Fixed plate; 2. Compressor; 21. Air guide pipe; 3. Fixed frame; 31. Air pump; 32. Air inlet pipe; 33. Air outlet pipe; 4. Fixed frame; 41. Sponge pad; 42. Spring telescopic rod; 43. Pressing plate; 5. Temperature guide sheet; 6. Filter box; 7. Collection tank. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Such as Figures 1 to 2As shown in the figure, a wire drawing annealing machine according to an embodiment of the present utility model includes an annealing box 1; a first conveying roller 11 is rotatably connected to the top of the annealing box 1; a first driving roller 12 is rotatably connected to the inner side wall of the annealing box 1; an annealing tank 13 is fixedly connected to the bottom of the inner side wall of the annealing box 1; a second driving roller 14 is rotatably connected to the inner side wall of the annealing tank 13; a third driving roller 15 is fixedly connected to the inner side wall of the annealing box 1; a second conveying roller 16 is fixedly connected to the top of the annealing box 1; a connecting plate 17 is fixedly connected to the inner side wall of the annealing box 1; a water tank 18 is communicated with the side wall of the annealing box 1; a water pump 19 is communicated with the side wall of the water tank 18; the output end of the water pump 19 is communicated with the annealing box 1; a fixing plate 110 is fixedly connected to the side wall of the annealing box 1; during operation, when performing the annealing process, the copper wire is wound above the first conveying roller 11, then passes above the first driving roller 12 and then around the bottom of the second driving roller 14, and then passes above the third driving roller 15 and around to above the second conveying roller 16. At this time, the first conveying roller 11 and the second conveying roller 16 are rotated to drive the copper wire to be conveyed. At this time, the coolant placed in the second driving roller 14 will continuously anneal the copper wire when it moves. At the same time, the water pump 19 is started to pump the water in the water tank 18 and then send it into the annealing box 1. At this time, the connecting plate 17 is connected to the annealing tank 13 and the annealing box 1 to form a part of the cavity. When the water tank 18 sends water into the annealing box 1, it will enter the cavity, contact the outside of the annealing tank 13, and then flow back into the water tank 18 for circulation. When the temperature of the coolant in the annealing tank 13 rises, the water flow contacts the annealing tank 13 to cool the coolant in the annealing tank 13. Through the above structure, the connecting plate 17 is provided to connect the annealing tank 13 and the annealing box 1, and cooperate with the water tank 18 and the water pump 19, so that the water flow continuously circulates in the annealing box 1, and the water flow continuously cools the coolant in the annealing tank 13, so as to reduce the situation that the annealing effect of the copper wire is reduced when the temperature of the coolant rises during annealing.

[0026] As Figures 1 to 3 shown, a compressor 2 is fixedly connected to the top of the fixing plate 110; an air duct 21 is communicated with the side wall of the compressor 2; during operation, the compressor 2 is started to send cold air into the air duct 21. At this time, the temperature of the air duct 21 can be reduced, and at the same time, the air duct 21 will contact the water flow in the water tank 18 to cool the water in the water tank 18. Through the above structure, the compressor 2 is provided to connect the air duct 21 to cool the water in the water tank 18, so as to reduce the situation that the cooling effect is reduced due to the rise of the water temperature when the water continuously circulates.

[0027] As Figure 1 with Figure 5As shown in the figure, a fixing frame 3 is fixedly connected to the top of the annealing box 1; a gas pump 31 is fixedly connected to the top of the fixing frame 3; the output end of the gas pump 31 is communicated with an air inlet pipe 32; a plurality of air outlet pipes 33 are communicated with the side wall of the air inlet pipe 32; during operation, when the copper wire enters from the first conveying roller 11, the gas pump 31 is started to make the air flow into the air inlet pipe 32, and then it is shunted into a plurality of air outlet pipes 33, and then the air flow is blown onto the copper wire below. Through the above structure, the gas pump 31 is connected to the air inlet pipe 32 and the air outlet pipes 33, so that the surface of the copper wire can be blown and cooled before the copper wire enters the annealing tank 13, and the temperature of the copper wire can be lowered, so as to reduce the situation that the temperature of the copper wire is too high when it enters the annealing tank 13, resulting in a relatively fast heating rate of the coolant.

[0028] As Figure 1 shown Figure 4 As shown in the figure, a fixing frame 4 is fixedly connected to the side wall of the annealing box 1; a sponge pad 41 is fixedly connected to the inner side wall of the fixing frame 4; a pair of sponge pads 41 are fixedly connected to the top of the inner side wall of the fixing frame 4; a spring telescopic rod 42 is fixedly connected to the end of the sponge pad 41; a pressing plate 43 is fixedly connected to the end of the spring telescopic rod 42; during operation, when the annealed copper wire is conveyed out from the second conveying roller 16, the pressing plate 43 is pulled to make the pressing plate 43 away from the sponge pad 41, and then the copper wire is passed through the top of the sponge pad 41 and the bottom of the pressing plate 43. At this time, under the rebounding action of the spring telescopic rod 42, the pressing plate 43 will press the copper wire on the top of the sponge pad 41. When the copper wire moves, the surface of the copper wire can be wiped dry, and the adhering coolant can be wiped off. Through the above structure, the fixing frame 4 is connected to the sponge pad 41, and the spring telescopic rod 42 is connected to the pressing plate 43, so that the residual coolant on the surface of the copper wire can be wiped off after annealing, so as to reduce the situation that the coolant remains on the surface of the copper wire, resulting in easy adhesion of dust and affecting the quality of the finished product.

[0029] As Figure 3 shown

[0030] As Figure 3As shown, a filter box 6 is installed on the inner side wall of the water tank 18; the filter box 6 is of a hollow mesh structure; during operation, when water enters the water tank 18 from the annealing box 1, it will pass through the filter box 6 and then enter the water tank 18. At this time, the filter box 6 will filter the water. Through the above structure, the filter box 6 can filter the water circulating into the water tank 18, filtering out impurities such as crystals or precipitates generated during the continuous circulation of the water, so as to reduce the entry of impurities into the water tank 18, resulting in accumulation on the surface of the air duct 21 and the temperature guide sheet 5, which may affect the water cooling effect.

[0031] As Figure 4 As shown, a collection tank 7 is fixedly connected to the bottom of the inner side wall of the fixed frame 4; during operation, when the sponge pad 41 wipes off the coolant on the surface of the copper wire, the coolant will be adsorbed in the sponge pad 41. When the coolant drips downward, it will enter the collection tank 7 and be collected. Through the above structure, the collection tank 7 can collect the coolant adsorbed by the sponge pad 41, so as to reduce the situation of polluting the surrounding environment when the coolant drips from the sponge pad 41.

[0032] Working principle: When performing the annealing process, the copper wire is wound above the first conveying roller 11, then passes above the first driving roller 12 and then around the bottom of the second driving roller 14, and then is wound from above the third driving roller 15 to above the second conveying roller 16. At this time, the first conveying roller 11 and the second conveying roller 16 are rotated to drive the copper wire for conveying. At this time, the coolant placed in the second driving roller 14 will continuously anneal the copper wire when it moves. At the same time, the water pump 19 is started to pump out the water in the water tank 18 and then send it into the annealing box 1. At this time, the connecting plate 17 is connected to the annealing tank 13 and the annealing box 1 to form a part of the cavity. When the water tank 18 sends water into the annealing box 1, it will enter the cavity and contact the outside of the annealing tank 13, and then flow back into the water tank 18 for circulation. When the temperature of the coolant in the annealing tank 13 rises, the water flow contacting the annealing tank 13 can cool the coolant in the annealing tank 13. The compressor 2 is started to send cold air into the air duct 21. At this time, the temperature of the air duct 21 can be reduced. At the same time, the air duct 21 will contact the water flow in the water tank 18 to cool the water in the water tank 18. When the copper wire enters from the first conveying roller 11, the air pump 31 is started to make the air flow into the air inlet pipe 32, and then it is split into multiple air outlet pipes 33, and then the air flow is blown onto the copper wire below. When the annealed copper wire is conveyed out from the second conveying roller 16, the pressing plate 43 is pulled to make the pressing plate 43 away from the sponge pad 41, and then the copper wire is passed through the top of the sponge pad 41 and the bottom of the pressing plate 43. At this time, under the rebounding action of the spring telescopic rod 42, the pressing plate 43 will press the copper wire on the top of the sponge pad 41. When the copper wire moves, it can dry the surface of the copper wire and wipe off the attached coolant. When the cold air flows in the air duct 21, it will cool the whole air duct 21. At this time, the temperature conduction piece 5 is connected to the air duct 21 to conduct heat, so that the temperature of the temperature conduction piece 5 becomes lower. At this time, the temperature conduction piece 5 contacts the water in the water tank 18 to cool the water. When the water enters the water tank 18 from the annealing box 1, it will enter the water tank 18 after passing through the filter box 6. At this time, the filter box 6 will filter the water. When the sponge pad 41 wipes off the coolant on the surface of the copper wire, it will adsorb the coolant in the sponge pad 41. When the coolant drips downward, it will enter the collection tank 7 and be collected.

[0033] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal wire drawing annealing machine, comprising an annealing box (1); characterized in that: The top of the annealing box (1) is rotatably connected to a first conveying roller (11); the inner wall of the annealing box (1) is rotatably connected to a first transmission roller (12); the bottom of the inner wall of the annealing box (1) is fixedly connected to an annealing groove (13); the inner wall of the annealing groove (13) is rotatably connected to a second transmission roller (14); the inner wall of the annealing box (1) is fixedly connected to a third transmission roller (15); the top of the annealing box (1) is fixedly connected to a second conveying roller (16); the inner wall of the annealing box (1) is fixedly connected to a connecting plate (17); the side wall of the annealing box (1) is connected to a water tank (18); the side wall of the water tank (18) is connected to a water pump (19); the output end of the water pump (19) is connected to the annealing box (1); and the side wall of the annealing box (1) is fixedly connected to a fixing plate (110).

2. A metal wire drawing annealing machine according to claim 1, characterized in that: The top of the fixed plate (110) is fixedly connected to a compressor (2); the side wall of the compressor (2) is connected to an air guide pipe (21).

3. A metal wire drawing annealing machine according to claim 2, characterized in that: The top of the annealing box (1) is fixedly connected to a fixing frame (3); the top of the fixing frame (3) is fixedly connected to an air pump (31); the output end of the air pump (31) is connected to an air inlet pipe (32); and the side wall of the air inlet pipe (32) is connected to a plurality of air outlet pipes (33).

4. A metal wire drawing annealing machine according to claim 3, characterized in that: The annealing box (1) has a fixed frame (4) fixedly connected to the side wall; the fixed frame (4) has a sponge pad (41) fixedly connected to the inner wall; a pair of sponge pads (41) fixedly connected to the top of the inner wall of the fixed frame (4); a spring telescopic rod (42) fixedly connected to the end of the sponge pad (41); and a pressing plate (43) fixedly connected to the end of the spring telescopic rod (42).

5. A metal wire drawing annealing machine according to claim 4, characterized in that: A plurality of thermal conductive plates (5) are fixedly connected to the side wall of the air guide tube (21); the plurality of thermal conductive plates (5) are evenly distributed on the side wall of the air guide tube (21).

6. A metal wire drawing annealing machine according to claim 5, characterized in that: A filter box (6) is installed on the inner wall of the water tank (18); the filter box (6) is a hollow mesh structure.

Images