Water cooling structure of alloy wire annealing tinning machine

Abstract

The utility model belongs to the technical field of copper wire tinning, and particularly relates to a water cooling structure of an alloy wire annealing tinning machine, which comprises a bottom plate, uniformly distributed support frames are fixedly arranged on the upper side wall of the bottom plate, and a cooling box is fixedly arranged at the upper ends of the uniformly distributed support frames. The cooling liquid on the surface of the cooling liquid can be effectively removed through the water absorption sponge, after the water absorption sponge adsorbs a large amount of cooling liquid, the second mounting plate is directly driven to move through the two electric push rods, the water absorption sponge is extruded through the second mounting plate, and the cooling liquid on the surface of the cooling liquid can be effectively removed through the water absorption sponge. Waste of internal cooling liquid is avoided, the cooling liquid can be used for a long time after being added once, and the machining cost is saved; and the cooled copper wire passes through the cooling pipe, and the surface of the copper wire is air-dried by the blowing fan in the mounting pipe, so that the next tinning operation is prevented from being influenced, and the production quality of the copper wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire tinning, in particular to a water cooling structure of an alloy wire annealing tinning machine. Background Art

[0002] Tin plating and its alloys are coatings with good solderability and certain corrosion resistance, and are widely used in electronic components and printed circuit boards. In addition to physical methods such as hot dipping and spraying, the preparation of tin layers has been widely used in industry due to its simplicity and ease. During the processing of copper wire, it needs to be annealed by a cooling structure;

[0003] However, the existing water cooling structure still has the following technical problems when used:

[0004] After the copper wire is cooled by the coolant, the coolant will adhere to its surface. The current cooling structure does not have a structure for removing the coolant from the surface of the copper wire, so the continuous consumption of coolant by the copper wire will cause waste of coolant and increase production costs; and the coolant remaining on the surface of the copper wire cannot be effectively dried. When the coolant adheres to the surface of the copper wire, it will affect the next tinning operation and affect the processing quality of the copper wire.

[0005] Therefore, a water cooling structure of an alloy wire annealing tinning machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a water cooling structure for an alloy wire annealing tinning machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water cooling structure of an alloy wire annealing tinning machine, comprising a bottom plate, an upper side wall of the bottom plate is fixedly provided with a uniformly arranged support frame, and a cooling box is fixedly provided on the upper ends of the uniformly arranged support frames, a cooling tank is fixedly provided on the upper side wall of the bottom plate, a liquid outlet pipe is fixedly provided on the left side wall of the cooling box, and the lower end of the liquid outlet pipe extends to the interior of the cooling tank, and a wire mechanism is provided on the left and right ends of the upper side wall of the cooling box, and a cross plate is provided inside the cooling box through a limiting mechanism, a first U-shaped block is fixedly provided on the lower side wall of the cross plate, a first wire wheel is rotatably provided inside the first U-shaped block, and a copper wire is provided at the lower end of the first wire wheel, a first mounting plate is fixedly provided inside the cooling box, and symmetrical electric push rods are fixedly provided inside the first mounting plate, and a second mounting plate is fixedly provided on the ends of the two electric push rods that are close to each other, and a water-absorbing sponge is fixedly provided on the sides of the two second mounting plates that are close to each other;

[0008] A fixing frame is fixedly provided on the right side wall of the cooling box, a cooling pipe is fixedly provided inside the fixing frame, symmetrical installation pipes are fixedly provided on the side walls of the cooling pipe, and blowing fans are fixedly provided inside the two installation pipes.

[0009] Preferably, the wire guide mechanism includes a second U-shaped plate, which is fixedly connected to the left and right ends of the upper side wall of the cooling box, and a symmetrical second wire guide wheel is rotatably arranged inside the second U-shaped plate, and the copper wire contacts the side close to the two second wire guide wheels.

[0010] Preferably, the limiting mechanism includes two screws, both of which are longitudinally fixedly arranged inside the cooling box, and the cross plate is slidably arranged outside the two screws. The outsides of the two screws are sleeved with springs, the lower ends of the two springs are fixedly connected to the lower end of the inner wall of the cooling box, and the upper ends of the two springs are fixedly connected to the lower side wall of the cross plate. The rod walls of the two screws are located at the upper end of the cross plate and are threaded with nuts.

[0011] Preferably, a protective cover is fixedly provided on the upper side wall of the cooling tank, a transmission mechanism is fixedly provided inside the protective cover, cooling fans are fixedly provided on the front and rear side walls of the protective cover, and a stirring blade is rotatably provided inside the cooling tank.

[0012] Preferably, the transmission mechanism includes a double-axis motor, which is fixedly arranged at the lower end of the cooling box through a mounting frame, and transmission rods are fixedly arranged at both ends of the double-axis motor, and the ends of the two transmission rods that are away from each other are fixedly connected to the cooling fan, and the rod walls of the two transmission rods are sleeved with a first pulley, and the two ends of the stirring blades are sleeved with a second pulley, and the two first pulleys are rotatably connected to the two second pulleys through belts.

[0013] Preferably, a support plate is fixedly provided on the front side wall of the cooling tank, a reflux pump is fixedly provided on the upper side wall of the support plate, the water inlet end of the reflux pump extends to the interior of the cooling tank, and the water outlet end of the reflux pump is fixedly provided with evenly arranged reflux pipes, and the upper ends of the evenly arranged reflux pipes all extend to the interior of the cooling box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] After the copper wire is cooled by the coolant, the copper wire will pass through the second mounting plate and the water-absorbing sponge, and the coolant attached to the surface of the copper wire will be effectively removed by the water-absorbing sponge. After the water-absorbing sponge absorbs more coolant, the second mounting plate will be directly driven to move by two electric push rods, and the water-absorbing sponge will be squeezed by the second mounting plate to avoid the waste of the internal coolant. The coolant can be used for a long time after adding it once, saving the processing cost.

[0016] The cooled copper wire passes through the cooling tube, and its surface is dried by the blowing fan inside the installation tube to prevent affecting the next tinning operation and increase the production quality of the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the cooling box;

[0019] Figure 3 is a schematic diagram of the internal structure of the first mounting plate;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the cooling tank and the protective cover;

[0021] Figure 5 Schematic diagram of the internal structure of the cooling pipe and the installation pipe.

[0022] In the figure: 1 bottom plate, 2 support frame, 3 cooling box, 4 cooling tank, 5 liquid outlet pipe, 6 cross plate, 7 first U-shaped block, 8 first wire pulley, 9 copper wire, 10 first mounting plate, 11 electric push rod, 12 second mounting plate, 13 water-absorbing sponge, 14 fixing frame, 15 cooling pipe, 16 mounting pipe, 17 blowing fan, 18 second U-shaped plate, 19 second wire pulley, 20 screw rod, 21 spring, 22 nut, 23 protective cover, 24 cooling fan, 25 stirring blade, 26 dual-axis motor, 27 transmission rod, 28 support plate, 29 reflux pump, 30 reflux pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example:

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] A water cooling structure of an alloy wire annealing tinning machine comprises a bottom plate 1, an upper side wall of the bottom plate 1 is fixedly provided with a uniformly arranged support frame 2, the upper ends of the uniformly arranged support frames 2 are jointly fixedly provided with a cooling box 3, the upper side wall of the bottom plate 1 is fixedly provided with a cooling tank 4, a liquid outlet pipe 5 is fixedly provided on the left side wall of the cooling box 3, the lower end of the liquid outlet pipe 5 extends to the interior of the cooling tank 4, a wire mechanism is provided at the left and right ends of the upper side wall of the cooling box 3, a cross plate 6 is provided inside the cooling box 3 through a limiting mechanism, a first U-shaped block 7 is fixedly provided on the lower side wall of the cross plate 6, a first wire wheel 8 is rotatably provided inside the first U-shaped block 7, a copper wire 9 is provided at the lower end of the first wire wheel 8, a first mounting plate 10 is fixedly provided inside the cooling box 3, a symmetrical electric push rod 11 is fixedly provided inside the first mounting plate 10, a second mounting plate 12 is fixedly provided at the ends close to each other of the two electric push rods 11, and the two second mounting plates 12 are fixedly provided at the ends close to each other. A water-absorbing sponge 13 is fixedly provided on one side where the two mounting plates 12 are close to each other; a fixing frame 14 is fixedly provided on the right side wall of the cooling box 3, a cooling tube 15 is fixedly provided inside the fixing frame 14, a symmetrical mounting tube 16 is fixedly provided on the side wall of the cooling tube 15, and a blowing fan 17 is fixedly provided inside the two mounting tubes 16, so that the cooling liquid attached to the surface of the copper wire 9 is effectively removed by the water-absorbing sponge 13, and when the water-absorbing sponge 13 absorbs more cooling liquid, the second mounting plate 12 is directly driven to move by the two electric push rods 11, and the water-absorbing sponge 13 is squeezed by the second mounting plate 12 to avoid waste of the internal cooling liquid, and the cooling liquid can be used for a long time after adding it once, thereby saving processing costs; and the cooled copper wire 5 passes through the cooling tube 15, and its surface is air-dried by the blowing fan 17 inside the mounting tube 16 to prevent affecting the next step of tinning operation and increase the production quality of the copper wire 5.

[0028] The wire guide mechanism includes a second U-shaped plate 18, which is fixedly connected to the left and right ends of the upper side wall of the cooling box 3. A symmetrical second wire guide wheel 19 is rotatably arranged inside the second U-shaped plate 18, and the copper wire 9 contacts the side close to the two second wire guide wheels 19.

[0029] The limiting mechanism includes two screws 20, and the two screws 20 are longitudinally fixedly arranged inside the cooling box 3. The cross plate 6 is slidably arranged outside the two screws 20. The outsides of the two screws 20 are sleeved with springs 21. The lower ends of the two springs 21 are fixedly connected to the lower ends of the inner walls of the cooling box 3, and the upper ends of the two springs 21 are fixedly connected to the lower side walls of the cross plate 6. The rod walls of the two screws 20 are located at the upper ends of the cross plate 6 and are threaded with nuts 22. The position of the first wire wheel 8 can be adjusted according to the height of the coolant inside the cooling box 3, so that the copper wire 9 can be completely pressed into the coolant for better cooling.

[0030] A protective cover 23 is fixedly provided on the upper side wall of the cooling tank 4, a transmission mechanism is fixedly provided inside the protective cover 23, a cooling fan 24 is fixedly provided on the front side wall and the rear side wall of the protective cover 23, and a stirring blade 25 is rotatably provided inside the cooling tank 4; the transmission mechanism includes a double-axis motor 26, the double-axis motor 26 is fixedly provided on the lower end of the cooling box 3 through a mounting frame, a transmission rod 27 is fixedly provided at both ends of the double-axis motor 26, the ends of the two transmission rods 27 that are away from each other are fixedly connected to the cooling fan 24, the rod walls of the two transmission rods 27 are sleeved with a first pulley, the two ends of the stirring blade 25 are sleeved with a second pulley, the two first pulleys are rotatably connected to the two second pulleys through belts, a support plate 28 is fixedly provided on the front side wall of the cooling tank 4, and the support plate 28 A reflux pump 29 is fixedly provided on the upper side wall, and the water inlet end of the reflux pump 29 extends to the interior of the cooling tank 4. The water outlet end of the reflux pump 29 is fixedly provided with a uniformly arranged reflux pipe 30, and the upper ends of the uniformly arranged reflux pipes 30 extend to the interior of the cooling box 3. As the copper wire 9 is continuously cooled, the temperature of the coolant will rise. When the temperature of the coolant rises, the cooling effect will decrease. At this time, it is discharged into the interior of the cooling tank 4, and the stirring blade 25 is driven to rotate by the transmission mechanism to accelerate the stirring of the coolant inside the cooling tank 4 and accelerate the heat dissipation. When the reflux pump 29 discharges the coolant inside the cooling tank 4 into the cooling box 3 through the reflux pipe 30, the cooling fan 24 can be driven to rotate by the transmission mechanism, thereby cooling the coolant inside the reflux pipe 30 again.

[0031] Working principle:

[0032] First, the end of the copper wire 9 is cooled and passed through the wire mechanism and the lower end of the second wire wheel 8. By adjusting the two nuts 22, the horizontal plate 6 drives the first U-shaped plate 7 and the first wire wheel 8 to move downward, and the copper wire 9 is pressed down into the coolant. During the transmission of the copper wire 9, the copper wire needs to pass through the two water-absorbing sponges 13, and the coolant attached to the surface of the copper wire 9 is absorbed by the water-absorbing sponge 13. After the inside of the water-absorbing sponge 13 absorbs a large amount of coolant, the second mounting plate 12 is driven by the two electric push rods 11 to squeeze the water-absorbing sponge 13, so that the coolant absorbed inside is squeezed into the inside of the cooling box 3 to avoid waste. The copper wire 9 passes through the cooling tube 15 and is air-dried by the blowing fan 17 inside the mounting tube 16 to make its surface dry, which effectively avoids affecting the tinning operation and increases the processing quality.

[0033] The coolant can flow into the cooling tank 4 through the liquid outlet pipe 5, and the cooling fan 24 and the stirring blades 25 inside the cooling tank 4 are driven by the transmission mechanism to rotate, so as to quickly cool the coolant, and start the reflux pump 29. The reflux pump 29 refluxes the coolant inside the cooling tank 4 to the inside of the cooling box 3 through the reflux pipe 30, so that the coolant always maintains a low temperature.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water cooling structure for an alloy wire annealing tinning machine, comprising a bottom plate (1), characterized in that: The upper side wall of the bottom plate (1) is fixedly provided with uniformly arranged support frames (2), and a cooling box (3) is fixedly provided on the upper ends of the uniformly arranged support frames (2). The upper side wall of the bottom plate (1) is fixedly provided with a cooling trough (4), and the left side wall of the cooling box (3) is fixedly provided with a liquid outlet pipe (5), and the lower end of the liquid outlet pipe (5) extends to the interior of the cooling trough (4). The left and right ends of the upper side wall of the cooling box (3) are both provided with a wire mechanism, and the interior of the cooling box (3) is provided with a horizontal plate (6) through a limiting mechanism, and the lower end of the horizontal plate (6) is provided with a guide wire mechanism. A first U-shaped block (7) is fixedly arranged on the side wall, a first wire wheel (8) is rotatably arranged inside the first U-shaped block (7), a copper wire (9) is arranged at the lower end of the first wire wheel (8), a first mounting plate (10) is fixedly arranged inside the cooling box (3), symmetrical electric push rods (11) are fixedly arranged inside the first mounting plate (10), a second mounting plate (12) is fixedly arranged at one end of two electric push rods (11) that are close to each other, and a water-absorbing sponge (13) is fixedly arranged at one side of two second mounting plates (12) that are close to each other; A fixing frame (14) is fixedly provided on the right side wall of the cooling box (3), a cooling pipe (15) is fixedly provided inside the fixing frame (14), symmetrical mounting pipes (16) are fixedly provided on the side wall of the cooling pipe (15), and a blowing fan (17) is fixedly provided inside the two mounting pipes (16).

2. The water cooling structure of the alloy wire annealing tinning machine according to claim 1, characterized in that: The wire guide mechanism comprises a second U-shaped plate (18), the second U-shaped plate (18) being fixedly connected to the left and right ends of the upper side wall of the cooling box (3), and the second U-shaped plate (18) is internally rotatably provided with symmetrical second wire guide wheels (19), and the copper wire (9) is in contact with the sides of the two second wire guide wheels (19) that are close to each other.

3. The water cooling structure of the alloy wire annealing tinning machine according to claim 1, characterized in that: The limiting mechanism comprises two screw rods (20), the two screw rods (20) are both longitudinally fixedly arranged inside the cooling box (3), the cross plate (6) is slidably arranged outside the two screw rods (20), the outsides of the two screw rods (20) are sleeved with springs (21), the lower ends of the two springs (21) are fixedly connected to the lower end of the inner wall of the cooling box (3), the upper ends of the two springs (21) are fixedly connected to the lower side wall of the cross plate (6), and nuts (22) are threadedly arranged on the upper ends of the rod walls of the two screw rods (20) located on the cross plate (6).

4. The water cooling structure of the alloy wire annealing tinning machine according to claim 1, characterized in that: A protective cover (23) is fixedly provided on the upper side wall of the cooling tank (4), a transmission mechanism is fixedly provided inside the protective cover (23), a cooling fan (24) is fixedly provided on the front side wall and the rear side wall of the protective cover (23), and a stirring blade (25) is rotatably provided inside the cooling tank (4).

5. The water cooling structure of the alloy wire annealing tinning machine according to claim 4, characterized in that: The transmission mechanism comprises a double-shaft motor (26), the double-shaft motor (26) being fixedly arranged at the lower end of the cooling box (3) via a mounting frame, transmission rods (27) being fixedly arranged at both ends of the double-shaft motor (26), the ends of the two transmission rods (27) being opposite to each other being fixedly connected to the cooling fan (24), the rod walls of the two transmission rods (27) being sleeved with a first belt pulley, the two ends of the stirring blade (25) being sleeved with a second belt pulley, and the two first belt pulleys being rotationally connected to the two second belt pulleys via belts.

6. The water cooling structure of the alloy wire annealing tinning machine according to claim 1, characterized in that: A support plate (28) is fixedly provided on the front side wall of the cooling tank (4), a reflux pump (29) is fixedly provided on the upper side wall of the support plate (28), a water inlet end of the reflux pump (29) extends into the interior of the cooling tank (4), and a water outlet end of the reflux pump (29) is fixedly provided with evenly arranged reflux pipes (30), and the upper ends of the evenly arranged reflux pipes (30) all extend into the interior of the cooling box (3).

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