SMT patch processing cooling device

Abstract

The utility model relates to the technical field of SMT patch processing, in particular to an SMT patch processing cooling device which comprises a mounting plate and a second support, the upper end of the inner surface of the second support is movably connected with a third support through a rotating shaft, and the tail end of the third support is movably connected with a fourth support through a rotating shaft. A fifth support is movably connected to the lower end of the inner surface of the second support through a rotating shaft, a worm gear is movably connected to the tail end of the fifth support through a rotating shaft, a fourth support is fixedly connected to the rotating shaft on the surface of the worm gear, a support is fixedly connected to the left end of the bottom of the fifth support, and a second motor is fixedly connected to the middle end of the left side of the support; and an output shaft of the second motor is fixedly connected with a second rotating rod. Through the second support, the fan blades, the first rotating rod, the worm gear, the worm, the third support, the fifth support, the fourth support, the support, the second motor, the belt pulley and the second rotating rod, the efficient cooling purpose can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of SMT patch processing, in particular to a SMT patch processing cooling device. Background Art

[0002] SMT patch refers to the abbreviation of a series of process flows based on PCB. PCB is printed circuit board, SMT is surface mount technology (surface mount technology), which is the most popular technology and process in the electronic assembly industry. When processing SMT patches and circuit boards together, a cooling device is required, but the existing cooling device cannot adjust the blowing angle, thereby reducing the cooling range, and uses a single fan, resulting in low cooling efficiency. For this reason, we propose a cooling device for SMT patch processing. Utility Model Content

[0003] The utility model aims to provide a SMT patch processing cooling device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a SMT patch processing cooling device, comprising a mounting plate and a second bracket, the upper end of the inner surface of the second bracket is movably connected to the third bracket through a rotating shaft, and the end of the third bracket is movably connected to the fourth bracket through a rotating shaft, the lower end of the inner surface of the second bracket is movably connected to the fifth bracket through a rotating shaft, the end of the fifth bracket is movably connected to a worm gear through a rotating shaft, and the fourth bracket is fixedly connected to the rotating shaft on the surface of the worm gear, the left end of the bottom of the fifth bracket is fixedly connected to a support, and the middle end of the left side of the support is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a second rotating rod, and the left end of the outer surface of the second rotating rod is fixedly connected to a worm gear meshing with the worm gear, the inner surface of the support and the front and rear ends of the second rotating rod are movably connected to a plurality of equidistantly distributed first rotating rods through bearings, and the ends of the first rotating rod and the second rotating rod are fixedly connected to fan blades, the right ends of the outer surfaces of the first rotating rod and the second rotating rod are fixedly connected to belt pulleys, and every two adjacent belt pulleys are connected by a single-sided tooth synchronous belt transmission.

[0005] As a further description of the above technical solution:

[0006] The middle end of the bottom of the mounting plate is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected to a first bracket.

[0007] As a further description of the above technical solution:

[0008] The inner surface of the mounting plate is provided with mounting holes all around, the outer side of the bottom of the mounting plate is fixedly connected with a slip ring, the top of the fixed end of the electric telescopic rod is fixedly connected with a slide rod, and the top of the slide rod is slidably connected with the inner side of the slip ring.

[0009] As a further description of the above technical solution:

[0010] The bottom of the fixed end of the electric telescopic rod is fixedly connected with a battery box, a charging socket is provided on the outside of the battery box, and a storage battery is fixedly connected to the bottom of the inner cavity of the battery box.

[0011] As a further description of the above technical solution:

[0012] A rotating plate is fixedly connected to the left side of the first rotating rod, a rotor is fixedly connected to the left end of the outer surface of the first rotating rod, a sleeve is fixedly connected to the left side of the support and located on the outside of the first rotating rod, a metal filter is sleeved on the left side of the sleeve, and a plurality of equally spaced stators are fixedly connected to the inner cavity of the sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can achieve the purpose of efficient cooling through the second bracket, the fan blade, the first rotating rod, the worm wheel, the worm, the third bracket, the fifth bracket, the fourth bracket, the support, the second motor, the belt pulley and the second rotating rod.

[0015] 2. The utility model can achieve the purpose of adjusting the position of the fan blades through the mounting plate, the mounting hole, the first motor, the sliding rod, the slip ring, the electric telescopic rod and the first bracket.

[0016] 3. The utility model can achieve the purpose of self-charging through the sleeve, the battery, the rotating plate, the rotor and the stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in the third viewing angle state;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the battery box of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the sleeve of the utility model.

[0022] In the figure: 1. mounting plate; 2. mounting hole; 3. second bracket; 4. fan blade; 5. first rotating rod; 6. worm gear; 7. worm; 8. third bracket; 9. fifth bracket; 10. fourth bracket; 11. support; 12. battery box; 13. second motor; 14. first bracket; 15. belt pulley; 16. second rotating rod; 17. first motor; 18. sliding rod; 19. slip ring; 20. electric telescopic rod; 21. sleeve; 22. battery; 23. charging jack; 24. metal filter; 25. rotating plate; 26. rotor; 27. stator. 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] The mounting plate 1, mounting hole 2, second bracket 3, fan blade 4, first rotating rod 5, worm gear 6, worm 7, third bracket 8, fifth bracket 9, fourth bracket 10, support 11, battery box 12, second motor 13, first bracket 14, belt pulley 15, second rotating rod 16, first motor 17, sliding rod 18, slip ring 19, electric telescopic rod 20, sleeve 21, battery 22, charging jack 23, metal filter 24, rotating plate 25, rotor 26 and stator 27 of the present application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0025] Embodiment 1:

[0026] See also Figure 1 and Figure 2In order to achieve the purpose of efficient cooling, the present embodiment provides the following technical solutions, which specifically disclose: comprising a mounting plate 1 and a second bracket 3, the upper end of the inner surface of the second bracket 3 is movably connected to the third bracket 8 through a rotating shaft, and the end of the third bracket 8 is movably connected to the fourth bracket 10 through a rotating shaft, the lower end of the inner surface of the second bracket 3 is movably connected to the fifth bracket 9 through a rotating shaft, the end of the fifth bracket 9 is movably connected to the worm gear 6 through a rotating shaft, and the fourth bracket 10 is fixedly connected to the rotating shaft on the surface of the worm gear 6, the left end of the bottom of the fifth bracket 9 is fixedly connected to a support 11, and the middle end of the left side of the support 11 is fixedly connected to a second motor 13, the output shaft of the second motor 13 is fixedly connected to a second rotating rod 16, and the left end of the outer surface of the second rotating rod 16 is fixedly connected to a worm 7 meshing with the worm gear 6, the inner surface of the support 11 and the front and rear ends of the second rotating rod 16 are movably connected to a plurality of equidistantly distributed first rotating rods 5 through bearings, and the first rotating rod 5 and the second rotating rod 1 The ends of the first rotating rod 5 and the second rotating rod 16 are fixedly connected with the fan blades 4, the right ends of the outer surfaces of the first rotating rod 5 and the second rotating rod 16 are fixedly connected with the belt pulleys 15, and every two adjacent belt pulleys 15 are connected by a single-sided toothed synchronous belt transmission. When the second motor 13 is turned on, the second rotating rod 16, the belt pulley 15 and the worm 7 can be driven to rotate. When the worm 7 rotates, it will drive the worm wheel 6 to rotate, so that with the cooperation of the second bracket 3, the third bracket 8, the fifth bracket 9 and the fourth bracket 10, the support 11 can be driven to swing up and down as a whole, so as to achieve the purpose of adjusting the blowing direction, and when the belt pulley 15 on the surface of the second rotating rod 16 rotates, it will drive the adjacent belt pulleys 15 to rotate through the single-sided toothed synchronous belt, so that all the first rotating rods 5 can be driven to rotate synchronously. Since the ends of the first rotating rod 5 and the second rotating rod 16 are fixedly connected with the fan blades 4, the purpose of one second motor 13 driving multiple fan blades 4 to rotate synchronously can be achieved, which not only improves the cooling effect, but also saves the production cost.

[0027] Embodiment 2:

[0028] See also Figure 3 In order to achieve the purpose of adjusting the position of the fan blade 4, the present embodiment provides the following technical solutions, which specifically disclose: a first motor 17 is fixedly connected to the middle end of the bottom of the mounting plate 1, an electric telescopic rod 20 is fixedly connected to the output shaft of the first motor 17, and a telescopic end of the electric telescopic rod 20 is fixedly connected to the first bracket 14, mounting holes 2 are provided around the inner surface of the mounting plate 1, a slip ring 19 is fixedly connected to the outer side of the bottom of the mounting plate 1, a sliding rod 18 is fixedly connected to the top of the fixed end of the electric telescopic rod 20, and the top of the sliding rod 18 is slidably connected to the inner side of the slip ring 19, and the rotation of the first motor 17 can drive the support 11 to rotate horizontally as a whole, and the extension and retraction of the electric telescopic rod 20 can be controlled to achieve the purpose of adjusting the vertical distance between the support 11 and the mounting plate 1.

[0029] Embodiment three:

[0030] See also Figure 4 and Figure 5 In order to achieve the purpose of self-charging, the present embodiment provides the following technical solutions, which specifically disclose: a battery box 12 is fixedly connected to the bottom of the fixed end of the electric telescopic rod 20, a charging socket 23 is provided on the outside of the battery box 12, and a battery 22 is fixedly connected to the bottom of the inner cavity of the battery box 12, a rotating plate 25 is fixedly connected to the left side of the first rotating rod 5, a rotor 26 is fixedly connected to the left end of the outer surface of the first rotating rod 5, a sleeve 21 is fixedly connected to the left side of the support 11 and located on the outside of the first rotating rod 5, a metal filter screen 24 is sleeved on the left side of the sleeve 21, and a plurality of stators 27 distributed equidistantly are fixedly connected to the inner cavity of the sleeve 21, when the first rotating rod 5 rotates, the rotor 26 will be driven to rotate, thereby realizing the ability to generate electricity with the cooperation of the stator 27, and the first rotating rod 5 will also drive the rotating plate 25 to rotate when rotating, so that the inside of the sleeve 21 can be heat-dissipated.

[0031] The working principle of the present application is as follows: turning on the second motor 13 can drive the second rotating rod 16, the belt pulley 15 and the worm 7 to rotate, and the worm 7 will drive the worm wheel 6 to rotate while rotating, so that the support 11 can be driven to swing up and down as a whole under the cooperation of the second bracket 3, the third bracket 8, the fifth bracket 9 and the fourth bracket 10, so as to achieve the purpose of adjusting the blowing direction, and when the belt pulley 15 on the surface of the second rotating rod 16 rotates, the adjacent belt pulley 15 will be driven to rotate through the single-sided toothed synchronous belt, so that all the first rotating rods 5 can be driven to rotate synchronously, and since the ends of the first rotating rod 5 and the second rotating rod 16 are fixedly connected to the fan blades 4, a second rotating rod 5 can be achieved. The purpose of the motor 13 driving multiple fan blades 4 to rotate synchronously not only improves the cooling effect, but also saves the production cost. When the first rotating rod 5 rotates, it will drive the rotor 26 to rotate, thereby realizing the ability to generate electricity with the cooperation of the stator 27, and the first rotating rod 5 will also drive the rotating plate 25 to rotate when rotating, so that the inside of the sleeve 21 can be heat-dissipated. The rotation of the first motor 17 can drive the support 11 to rotate horizontally as a whole, and the extension and retraction of the electric telescopic rod 20 can be controlled to achieve the purpose of adjusting the vertical distance between the support 11 and the mounting plate 1, thereby further improving the cooling effect of the device during the SMT patch processing.

[0032] 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 SMT patch processing cooling device, comprising a mounting plate (1) and a second bracket (3), characterized in that: The upper end of the inner surface of the second bracket (3) is movably connected to the third bracket (8) via a rotating shaft, and the end of the third bracket (8) is movably connected to the fourth bracket (10) via a rotating shaft. The lower end of the inner surface of the second bracket (3) is movably connected to the fifth bracket (9) via a rotating shaft, and the end of the fifth bracket (9) is movably connected to the worm gear (6) via a rotating shaft, and the fourth bracket (10) is fixedly connected to the rotating shaft on the surface of the worm gear (6). The left end of the bottom of the fifth bracket (9) is fixedly connected to a support (11), and the middle end of the left side of the support (11) is fixedly connected to a second motor (13), and the second motor (13) The output shaft is fixedly connected to a second rotating rod (16), and the left end of the outer surface of the second rotating rod (16) is fixedly connected to a worm (7) meshing with the worm wheel (6), the inner surface of the support (11) and the front and rear ends of the second rotating rod (16) are movably connected to a plurality of equidistantly distributed first rotating rods (5) through bearings, and the ends of the first rotating rod (5) and the second rotating rod (16) are fixedly connected to the fan blades (4), the right ends of the outer surfaces of the first rotating rod (5) and the second rotating rod (16) are fixedly connected to a belt pulley (15), and every two adjacent belt pulleys (15) are connected by a single-sided toothed synchronous belt transmission.

2. The SMT chip processing cooling device according to claim 1, characterized in that: A first motor (17) is fixedly connected to the middle end of the bottom of the mounting plate (1), an output shaft of the first motor (17) is fixedly connected to an electric telescopic rod (20), and a telescopic end of the electric telescopic rod (20) is fixedly connected to a first bracket (14).

3. The SMT chip processing cooling device according to claim 2, characterized in that: The inner surface of the mounting plate (1) is provided with mounting holes (2) all around, the outer side of the bottom of the mounting plate (1) is fixedly connected to a slip ring (19), the top of the fixed end of the electric telescopic rod (20) is fixedly connected to a slide rod (18), and the top of the slide rod (18) is slidably connected to the inner side of the slip ring (19).

4. The SMT chip processing cooling device according to claim 2, characterized in that: The bottom of the fixed end of the electric telescopic rod (20) is fixedly connected to a battery box (12), a charging socket (23) is provided on the outside of the battery box (12), and a storage battery (22) is fixedly connected to the bottom of the inner cavity of the battery box (12).

5. The SMT chip processing cooling device according to claim 1, characterized in that: A rotating plate (25) is fixedly connected to the left side of the first rotating rod (5), a rotor (26) is fixedly connected to the left end of the outer surface of the first rotating rod (5), a sleeve (21) is fixedly connected to the left side of the support (11) and located outside the first rotating rod (5), a metal filter (24) is sleeved on the left side of the sleeve (21), and a plurality of stators (27) distributed at equal distances are fixedly connected to the inner cavity of the sleeve (21).

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