Rapid cooling equipment for solder wire production line

Abstract

The utility model discloses rapid cooling equipment for a solder wire production line, which comprises a cooling pond, wire penetrating plates are fixedly mounted on the outer walls of the two sides of the cooling pond, upper supporting columns are fixedly mounted on the two sides of the upper surface of the cooling pond, an upper support is fixedly mounted between the two upper supporting columns through welding, and a strip-shaped groove is formed in the lower surface of the upper support. A threaded screw rod is rotatably mounted in the strip-shaped groove through a bearing, one end of the threaded screw rod is fixedly connected with an output shaft of a servo motor, the servo motor is fixedly mounted on the outer surface of one end of the upper support, the outer surface of the threaded screw rod is in threaded connection with a threaded block, and a cooling water plate is fixedly mounted on the lower surface of the bottom end of the threaded block; the cooling water plate is perpendicular to the upper support, a plurality of evenly-distributed cold water spray heads are fixedly installed on the lower surface of the cooling water plate through fixing bolts, and cooling water can be sprayed out through the arranged cold water spray heads, so that rapid water cooling work on the solder wire can be completed, the cooling efficiency of the solder wire is effectively improved, and the cooling efficiency of the solder wire is improved. The production effect is improved.

Description

Technical Field

[0001] The utility model relates to cooling equipment, in particular to rapid cooling equipment for a solder wire production line, belonging to the technical field of solder wire production. Background Art

[0002] Solder wire, Chinese name: solder wire, solder wire, tin wire, tin wire, solder wire is composed of tin alloy and additives. The alloy components are divided into tin-lead and lead-free additives, which are evenly poured into the middle part of the tin alloy.

[0003] Different types of solder wires have different additives. The additive part is to improve the auxiliary heat conduction of the solder wire during the welding process, remove oxidation, reduce the surface tension of the material to be welded, remove oil stains on the surface of the material to be welded, and increase the welding area. The characteristic of solder wire is that it is a tin alloy wire with a certain length and diameter. It can be used in conjunction with an electric soldering iron or laser in the welding of electronic components. The existing solder wire needs to be cooled during production work. However, most of the existing cooling work is carried out by natural cooling. Natural cooling will greatly reduce the cooling efficiency of the solder wire and affect the overall production speed of the solder wire. It is not suitable for large-scale production and affects production efficiency. For this reason, the utility model proposes a rapid cooling device for a solder wire production line. Utility Model Content

[0004] The utility model provides rapid cooling equipment for a solder wire production line, which is used to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a rapid cooling device for a solder wire production line, comprising a cooling pool, wherein wire threading plates are fixedly installed on the outer walls on both sides of the cooling pool, a plurality of evenly distributed wire threading holes are provided on the wire threading plates, and the wire threading holes are designed as through-hole structures, upper pillars are fixedly installed on both sides of the upper surface of the cooling pool, an upper bracket is fixedly installed between the two upper pillars by welding, a strip groove is provided on the lower surface of the upper bracket, a threaded screw is rotatably installed in the strip groove by a bearing, one end of the threaded screw is fixedly connected to the output shaft of a servo motor, the servo motor is fixedly installed on the outer surface of one end of the upper bracket, a threaded block is threadedly connected to the outer surface of the threaded screw, a cooling water plate is fixedly installed on the lower surface of the bottom end of the threaded block, the cooling water plate and the upper bracket are arranged perpendicular to each other, and a plurality of evenly distributed cold water nozzles are fixedly installed on the lower surface of the cooling water plate by fixing bolts.

[0007] Furthermore, in order to facilitate the injection of cold water, a water inlet pipe is fixedly installed on the outer surface of one end of the cooling water plate through a flange, and the water inlet pipe is a rubber hose.

[0008] Furthermore, in order to facilitate the drainage of the sprayed cold water, a plurality of evenly distributed drainage holes are provided on both sides of the lower surface of the cooling pool body.

[0009] Furthermore, in order to recycle waste water, a return water tank is arranged below the cooling pool, a concave trapezoidal groove is provided on the upper surface of the return water tank, and a lower water tank is provided in the middle of the trapezoidal groove.

[0010] Furthermore, in order to pump out the water in the return water tank for use, a water outlet is fixedly installed on one side of the outer surface of the bottom end of the return water tank.

[0011] Furthermore, in order to improve the connection integrity between the cooling pool and the return water tank, support columns are fixedly installed at the four corners of the lower surface of the cooling pool, and the bottom ends of the four support columns are fixedly connected to the upper surface of the return water tank.

[0012] Compared with the prior art, the utility model provides the following beneficial effects:

[0013] The utility model can be connected to an external cold water pump through the water inlet pipe, so that the cold water can be transported to the inside of the cooling water plate through the water inlet pipe by the cold water pump, and a plurality of evenly distributed cold water nozzles are installed under the cooling water plate, and the cooling water can be sprayed through the cold water nozzles, so that the rapid water cooling of the solder wire can be completed, the cooling efficiency of the solder wire is effectively improved, and the production effect is improved;

[0014] The sprayed cold water can be discharged through the drainage hole set at the bottom of the cooling pool, and the discharged cold water falls into the trapezoidal groove of the return water tank by gravity. By opening a lower water trough on the upper surface of the trapezoidal groove, the remaining cooling water in the trapezoidal groove will enter the return water tank through the lower water trough for storage, so that the cooling water in the return water tank can be extracted and utilized through the water outlet, which has the effect of recycling after recovery, can effectively improve the utilization efficiency of water resources, reduce cooling costs, and has a certain environmental protection effect;

[0015] By arranging a threaded block on the cooling water plate, the servo motor can drive the threaded screw to rotate synchronously. When the threaded screw rotates, the threaded block threadedly connected thereto can move left and right along the threaded screw. The movement of the threaded screw drives the cold water nozzle to perform linear displacement left and right, thereby effectively covering the cooling water spraying area and greatly improving the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the cooling device of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the cooling device of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the upper bracket of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the outer surface structure of the return water tank of the utility model.

[0021] In the figure: 1. Cooling pool; 2. Threading plate; 3. Threading hole; 4. Upper support; 5. Upper bracket; 6. Threaded screw; 7. Servo motor; 8. Threaded block; 9. Cooling water plate; 10. Cold water nozzle; 11. Water inlet pipe; 12. Return water tank; 13. Trapezoidal groove; 14. Lower sink; 15. Water outlet; 16. Support column; 17. Drain hole. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a rapid cooling device for a solder wire production line is provided.

[0024] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, according to the rapid cooling equipment of the solder wire production line of the embodiment of the utility model, it includes a cooling pool 1, and wire feeding plates 2 are fixedly installed on the outer walls on both sides of the cooling pool 1, and a plurality of evenly distributed wire feeding holes 3 are opened on the wire feeding plates 2, and the wire feeding holes 3 are designed as a through-hole structure, and upper pillars 4 are fixedly installed on both sides of the upper surface of the cooling pool 1, and an upper bracket 5 is fixedly installed between the two upper pillars 4 by welding, and a strip groove is opened on the lower surface of the upper bracket 5, and a threaded screw 6 is rotatably installed in the strip groove through a bearing, and one end of the threaded screw 6 is fixedly connected to the output shaft of a servo motor 7, and the servo motor 7 is fixedly installed on the outer surface of one end of the upper bracket 5, and a threaded block 8 is threadedly connected to the outer surface of the threaded screw 6, and a cooling water plate 9 is fixedly installed on the lower surface of the bottom end of the threaded block 8, and the cooling water plate 9 and the upper bracket 5 are arranged perpendicular to each other, and a plurality of evenly distributed cold water nozzles 10 are fixedly installed on the lower surface of the cooling water plate 9 by fixing bolts.

[0025] In one embodiment, a water inlet pipe 11 is fixedly mounted on the outer surface of one end of the cooling water plate 9 via a flange, and the water inlet pipe 11 is a rubber hose.

[0026] In one embodiment, a plurality of evenly distributed drainage holes 17 are provided on both sides of the lower surface of the cooling pool 1 .

[0027] In one embodiment, a return water tank 12 is disposed below the cooling pool 1 , a concave trapezoidal groove 13 is formed on the upper surface of the return water tank 12 , and a lower water tank 14 is formed in the middle of the trapezoidal groove 13 .

[0028] In one embodiment, a water outlet 15 is fixedly mounted on one side of the outer surface of the bottom end of the return water tank 12 .

[0029] In one embodiment, support columns 16 are fixedly installed at the four corners of the lower surface of the cooling pool 1 , and the bottom ends of the four support columns 16 are fixedly connected to the upper surface of the return water tank 12 .

[0030] Working principle: When the solder wire needs to be cooled, several solder wires can be passed from one end of the cooling pool 1 to the other end through the wire passing plate 2 and the wire passing hole 3, and at the same time, they are continuously reeled and transported through the external reeling device;

[0031] The water inlet pipe 11 can be connected to an external cold water pump, so that the cold water can be transported to the inside of the cooling water plate 9 through the water inlet pipe 11 by the cold water pump. A number of evenly distributed cold water nozzles 10 are installed under the cooling water plate 9, and the cooling water can be sprayed through the cold water nozzles 10, so that the rapid water cooling of the solder wire can be completed, the cooling efficiency of the solder wire is effectively improved, and the production effect is improved;

[0032] The sprayed cold water can be discharged through the drainage hole 17 arranged at the bottom of the cooling pool 1, and the discharged cold water falls into the trapezoidal groove 13 of the return water tank 12 by gravity. By opening a lower water tank 14 on the upper surface of the trapezoidal groove 13, the residual cooling water in the trapezoidal groove 13 will enter the return water tank 12 through the lower water tank 14 for storage, so that the cooling water in the return water tank 12 can be extracted and utilized through the water outlet 15, which has the effect of recycling after recovery, can effectively improve the utilization efficiency of water resources, reduce cooling costs, and has a certain environmental protection effect;

[0033] By arranging a threaded block 8 on the cooling water plate 9, the servo motor 7 can drive the threaded screw 6 to rotate synchronously. When the threaded screw 6 rotates, the threaded block 8 threadedly connected thereto can move left and right along the threaded screw 6, thereby driving the cold water nozzle 10 to perform linear displacement left and right through the movement of the threaded screw 6, thereby effectively covering the cooling water spraying area and greatly improving the cooling effect.

[0034] To sum up, with the help of the above-mentioned technical solution of the utility model, the technical problem in the background technology that "most of the existing cooling work is carried out by natural cooling, which will greatly reduce the cooling efficiency of the solder wire and affect the overall production speed of the solder wire, is not suitable for large-scale production, and affects production efficiency" is solved.

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Rapid cooling equipment for solder wire production line, characterized in that: The invention comprises a cooling pool (1), wherein a threading plate (2) is fixedly installed on the outer walls of both sides of the cooling pool (1), and a plurality of evenly distributed threading holes (3) are provided on the threading plate (2), and the threading holes (3) are designed as through-hole structures. Upper pillars (4) are fixedly installed on both sides of the upper surface of the cooling pool (1), and an upper bracket (5) is fixedly installed between the two upper pillars (4) by welding, and a strip groove is provided on the lower surface of the upper bracket (5), and a threaded screw rod (1) is rotatably installed in the strip groove through a bearing. 6), one end of the threaded screw (6) is fixedly connected to the output shaft of the servo motor (7), the servo motor (7) is fixedly mounted on the outer surface of one end of the upper bracket (5), the outer surface of the threaded screw (6) is threadedly connected to a threaded block (8), a cooling water plate (9) is fixedly mounted on the lower surface of the bottom end of the threaded block (8), the cooling water plate (9) and the upper bracket (5) are arranged perpendicular to each other, and a plurality of evenly distributed cold water nozzles (10) are fixedly mounted on the lower surface of the cooling water plate (9) by fixing bolts.

2. The rapid cooling device for solder wire production line according to claim 1, characterized in that: A water inlet pipe (11) is fixedly mounted on the outer surface of one end of the cooling water plate (9) via a flange, and the water inlet pipe (11) is a rubber hose.

3. The rapid cooling device for solder wire production line according to claim 1, characterized in that: A plurality of evenly distributed drainage holes (17) are provided on both sides of the lower surface of the cooling pool (1).

4. The rapid cooling device for solder wire production line according to claim 1, characterized in that: A return water tank (12) is arranged below the cooling pool (1), a concave trapezoidal groove (13) is provided on the upper surface of the return water tank (12), and a lower water tank (14) is provided in the middle of the trapezoidal groove (13).

5. The rapid cooling device for solder wire production line according to claim 4, characterized in that: A water outlet (15) is fixedly mounted on one side of the outer surface of the bottom end of the return water tank (12).

6. The rapid cooling device for solder wire production line according to claim 1, characterized in that: Support columns (16) are fixedly installed at the four corners of the lower surface of the cooling pool (1), and the bottom ends of the four support columns (16) are fixedly connected to the upper surface of the return water tank (12).

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