Automatic tin soldering equipment for extension socket production

Abstract

The utility model discloses automatic soldering equipment for extension socket production, which relates to the technical field of extension socket production, and comprises a soldering rack, a multi-shaft moving mechanism, a feeding cylinder, a mounting seat and a welding head, the welding head is mounted on the mounting seat through a deflection shaft, a wiping mechanism is arranged on the mounting seat, and the wiping mechanism comprises an arc-shaped assembly seat and a wiping sponge. After the welding head is deflected by an angle through the deflection shaft, one end of the welding head is in contact with the wiping sponge, clamping seats are symmetrically mounted on the clamping driving mechanism, and a flue gas purification assembly is arranged on the movable plate; by arranging the arc-shaped assembly seat concentric with the deflection shaft and arranging the wiping sponge in the arc-shaped assembly seat, black impurities at one end of the welding head can be wiped by the wiping sponge after the welding head is driven by the deflection shaft to rotate by an angle, so that the efficient heating effect of the welding head is always maintained; the flue gas purification assembly sucks the flue gas, purifies the flue gas and then discharges the flue gas, and the situation that the flue gas overflows and affects sanitation of the working environment can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power strip production, in particular to automatic soldering equipment for power strip production. Background Art

[0002] Soldering is a welding method that uses low-melting-point metal solder to melt and then penetrate and fill the gaps at the joints of metal parts. It is widely used in the electronics industry. During the production process of power strips, each power strip will have multiple metal sheets, three wires, switches and other components placed inside the shell, and the connection between the various components needs to be completed through the soldering process.

[0003] The current soldering process is operated manually using a welding gun. During the soldering process, the soldering head is in a high temperature state for a long time and contacts with substances that decompose under heat, such as flux. Its surface is easily oxidized to form a layer of black impurities. These impurities almost form a heat insulation layer, which makes the soldering head lose its heating effect. In addition, the soldering process will produce certain harmful fumes, which are easy to inhale during manual operation and cause harm to the human body. Therefore, the utility model proposes an automatic soldering equipment for power strip production to solve the shortcomings of the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an automatic soldering equipment for power strip production. By setting an arc-shaped assembly seat concentrically arranged with the deflection axis, and arranging a wiping sponge inside the arc-shaped assembly seat, the black impurities at one end of the welding head will be wiped by the wiping sponge after the welding head is driven to rotate by the deflection axis, so as to ensure that the welding head always maintains an efficient heating effect. The fume purification component attracts and purifies the fume and then discharges it, which can effectively prevent the fume from overflowing and affecting the hygiene of the working environment.

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

[0006] An automatic soldering device for power strip production comprises a soldering frame, a multi-axis moving mechanism, a feeding cylinder, a mounting seat and a welding head, wherein the multi-axis moving mechanism is arranged on the upper part of the soldering frame, the feeding cylinder is arranged on the multi-axis moving mechanism, a mounting seat is arranged on the output end of the feeding cylinder, a welding head is arranged on the mounting seat via a deflection shaft, the deflection shaft is driven by a deflection motor, a wiping mechanism is arranged on the mounting seat, the wiping mechanism comprises an arc-shaped assembly seat and a wiping sponge, an arc-shaped assembly seat is detachably mounted on the mounting seat via bolts, a wiping sponge is arranged on the inner arc surface of the arc-shaped assembly seat, the arc-shaped assembly seat is arranged concentrically with the deflection shaft, and one end of the welding head contacts the wiping sponge after the deflection angle of the deflection shaft is passed;

[0007] A clamping drive mechanism is provided at the lower part of the soldering machine frame, and a clamping seat is symmetrically installed on the clamping drive mechanism. A protective baffle is provided above the clamping seat, and a movable plate is provided on the rear side of the protective baffles of the two clamping seats. The rear side of the protective baffle is movably connected to the inner side of the movable plate, and a fume purification component is provided on the movable plate.

[0008] Further improvements are: the multi-axis moving mechanism includes an X-axis moving electromagnetic guide rail, an X-axis slide, a Y-axis moving electromagnetic guide rail and a Y-axis slide; a Y-axis moving electromagnetic guide rail is provided on the upper part of the soldering frame; the bottom of the Y-axis moving electromagnetic guide rail is slidably connected to the Y-axis slide; the bottom of the Y-axis slide is installed with an X-axis moving electromagnetic guide rail; the bottom of the X-axis moving electromagnetic guide rail is slidably connected to the X-axis slide; and the feed cylinder is installed at the bottom of the X-axis slide.

[0009] A further improvement is that the enclosure baffle includes a side baffle and a top plate, the side baffle is arranged on the top of the clamping seat, a top plate is arranged above the inside of the side baffle, and the top plate is slidably connected to the side baffle along the X-axis direction.

[0010] A further improvement is that a mounting plate is provided on the outer wall of the fixed end of the feed cylinder, a top cover is provided below the mounting plate and is sleeved on the outside of the feed cylinder, a lifting cylinder is symmetrically provided at the bottom of the mounting plate, and the output end of the lifting cylinder is connected to the top of the top cover.

[0011] Further improvements are: the clamping drive mechanism includes a drive box, a bidirectional screw rod, a servo motor and a moving seat, a drive box is provided at the lower part of the soldering frame, a through groove is provided on the top of the drive box, a moving seat is slidably and symmetrically provided in the through groove, a bidirectional screw rod is rotatably provided inside the drive box, the lower end of the moving seat is threadedly connected to the bidirectional screw rod, the bidirectional screw rod is driven by a servo motor, and the two clamping seats are respectively installed on the top of the two moving seats.

[0012] A further improvement is that the flue gas purification component includes a purification box, a suction fan and an activated carbon adsorption filter plate. A purification box is provided on the rear side of the movable plate, a suction fan is provided inside the purification box, an activated carbon adsorption filter plate is provided in the purification box at the air outlet end of the suction fan, and at least two groups of activated carbon adsorption filter plates are provided.

[0013] The beneficial effects of the utility model are as follows: the utility model provides an arc-shaped assembly seat concentrically arranged with the deflection axis on the mounting seat for installing the welding head, and provides a wiping sponge inside the arc-shaped assembly seat. After the welding head is driven by the deflection axis to rotate an angle, black impurities at one end of the welding head will be wiped by the wiping sponge to ensure that the welding head always maintains an efficient heating effect, thereby improving the soldering quality of the power strip; by providing a protective baffle on the two clamping seats for clamping the power strip, the fume generated during the soldering process can be enclosed in conjunction with the top cover, and then the fume purification component arranged on the movable plate attracts and purifies the fume and then discharges it, which can effectively prevent the fume from overflowing and affecting the sanitation of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a top view schematic diagram of the installation structure of the flue gas purification component of the utility model;

[0016] Figure 3 This is a schematic diagram of the main view of the installation structure of the welding head of the utility model;

[0017] Figure 4 It is a schematic front view of the structure of the wiping welding head of the wiping mechanism of the utility model.

[0018] Among them: 1. Soldering rack; 2. Feed cylinder; 3. Mounting seat; 4. Welding head; 5. Deflection shaft; 6. Arc assembly seat; 7. Wiping sponge; 8. Clamping seat; 9. Enclosure baffle; 901. Side baffle; 902. Top plate; 10. Movable plate; 11. Flue gas purification component; 1101. Purification box; 1102. Suction fan; 1103. Activated carbon adsorption filter plate; 12. X-axis moving electromagnetic guide rail; 13. X-axis slide plate; 14. Y-axis moving electromagnetic guide rail; 15. Y-axis slide plate; 16. Mounting plate; 17. Top cover; 18. Lifting cylinder; 19. Drive box; 20. Bidirectional screw rod; 21. Servo motor; 22. Moving seat; 23. Through slot. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-4As shown, the present embodiment proposes an automatic soldering equipment for power strip production, including a soldering frame 1, a multi-axis moving mechanism, a feeding cylinder 2, a mounting seat 3 and a welding head 4, wherein the multi-axis moving mechanism is provided on the upper part of the soldering frame 1, and the feeding cylinder 2 is provided on the multi-axis moving mechanism, and the mounting seat 3 is provided at the output end of the feeding cylinder 2, and the welding head 4 is installed on the mounting seat 3 through a deflection shaft 5, and the deflection shaft 5 is driven by a deflection motor, and a wiping mechanism is provided on the mounting seat 3, and the wiping mechanism includes an arc-shaped assembly seat 6 and a wiping sponge 7, and the arc-shaped assembly seat 6 is detachably installed on the mounting seat 3 through bolts, and the wiping sponge 7 is installed on the inner arc surface of the arc-shaped assembly seat 6, and the arc-shaped assembly seat 6 is concentrically arranged with the deflection shaft 5, and the welding head 4 contacts the wiping sponge 7 at one end after the deflection angle of the deflection shaft 5; in the utility model, the wiping mechanism used for clamping and conveying tin wire The tin wire feeding mechanism is not shown. A suitable tin wire feeding mechanism in the prior art can be selected and assembled with the soldering machine frame 1 of the automatic soldering equipment for power strip production of the utility model. When the automatic soldering equipment for power strip production of the utility model performs soldering operation on the power strip, the deflection motor is periodically turned on to drive the deflection shaft 5 to drive the welding head 4 to rotate, so that impurities at one end of the welding head 4 are wiped on the wiping sponge 7 in contact with it, so as to keep the welding head 4 in a good state of use at all times, thereby improving the soldering quality of the power strip; a clamping drive mechanism is provided at the lower interior of the soldering frame 1, and a clamping seat 8 is symmetrically installed on the clamping drive mechanism, and a protective baffle 9 is provided above the clamping seat 8, and a movable plate 10 is provided on the rear side of the protective baffle 9 of the two clamping seats 8, and the rear side of the protective baffle 9 is movably connected to the inner side of the movable plate 10, and a fume purification component 11 is provided on the movable plate 10. The fume generated during the soldering process will be enclosed to a certain extent by the enclosing baffle 9 to prevent diffusion, and then the fume purification component 11 attracts the fume blocked by the enclosing baffle 9 and purifies it before discharging.

[0021] The multi-axis moving mechanism includes an X-axis moving electromagnetic guide rail 12, an X-axis slide 13, a Y-axis moving electromagnetic guide rail 14 and a Y-axis slide 15. The Y-axis moving electromagnetic guide rail 14 is provided on the upper part of the soldering frame 1. The Y-axis moving electromagnetic guide rail 14 is slidably connected to the bottom of the Y-axis slide 15. The X-axis moving electromagnetic guide rail 12 is installed at the bottom of the Y-axis slide 15. The X-axis moving electromagnetic guide rail 12 is slidably connected to the bottom of the X-axis slide 13. The feed cylinder 2 is installed at the bottom of the X-axis slide 13. The multi-axis moving mechanism is provided in conjunction with the feed cylinder 2 to control the multi-axis movement of the welding head in the X, Y and Z axis directions, so as to realize soldering operations on multiple positions of the strip.

[0022] The enclosure baffle 9 includes a side baffle 901 and a top plate 902. The side baffle 901 is arranged on the top of the clamping seat 8. The top plate 902 is arranged on the top of the side baffle 901. The top plate 902 is connected to the side baffle 901 in a sliding manner along the X-axis direction. By connecting the top plate 902 to the side baffle 901 in a sliding manner along the X-axis direction, when the mounting seat 3 cooperates with the welding head 4 to perform soldering operations on the two ends of the power strip within the enclosure range of the enclosure baffle 9, the arc-shaped assembly seat 6 can push the sliding top plate 902 to move, so as to prevent the top plate 902 from affecting the movement of the welding head 4.

[0023] A mounting plate 16 is provided on the outer wall of the fixed end of the feed cylinder 2, and a top cover 17 sleeved on the outer side of the feed cylinder 2 is provided below the mounting plate 16. A lifting cylinder 18 is symmetrically provided at the bottom of the mounting plate 16, and the output end of the lifting cylinder 18 is connected to the top of the top cover 17. The top cover 17 can be provided to enclose the top of the enclosure baffle 9. When the clamping seat 8 is adjusted on the clamping drive mechanism, the lifting cylinder 18 is driven to control the lowering position of the top cover 17. In this process, in order not to affect the movement of the feed cylinder 2 on the multi-axis moving mechanism, the bottom of the top cover 17 does not completely contact the top of the top plate 902, and a certain gap can be left for the top cover 17 to move with the feed cylinder 2.

[0024] The clamping drive mechanism includes a drive box 19, a bidirectional screw rod 20, a servo motor 21 and a moving seat 22. The drive box 19 is provided at the bottom of the soldering frame 1. A through slot 23 is provided at the top of the drive box 19. The moving seat 22 is slidably and symmetrically provided in the through slot 23. A bidirectional screw rod 20 is provided inside the drive box 19 for rotation. The lower end of the moving seat 22 is threadedly connected to the bidirectional screw rod 20. The bidirectional screw rod 20 is driven by the servo motor 21. The two clamping seats 8 are respectively installed on the top of the two moving seats 22. After the servo motor 21 is started to drive the bidirectional screw rod 20 to rotate, the moving seat 22 is driven to move on the bidirectional screw rod 20. The through slot 23 is used to limit and guide it during the movement process.

[0025] The fume purification assembly 11 includes a purification box 1101, a suction fan 1102 and an activated carbon adsorption filter plate 1103. The purification box 1101 is provided at the rear side of the movable plate 10. The suction fan 1102 is provided inside the purification box 1101. The activated carbon adsorption filter plate 1103 is provided inside the purification box 1101 at the air outlet end of the suction fan 1102. The activated carbon adsorption filter plate 1103 is provided with at least two groups. After the soldering operation starts, the suction fan 1102 is started to attract the fume generated during the soldering process into the purification box 1101, and then the fume is discharged after being purified step by step through the multi-layer activated carbon adsorption filter plate 1103. Discharging the fume from the rear side can also prevent the fume from affecting the operator's observation of the soldering process from the front.

[0026] The utility model provides an arc-shaped assembly seat 6 which is concentric with the deflection axis 5 on the mounting seat 3 for installing the welding head 4, and provides a wiping sponge 7 inside the arc-shaped assembly seat 6. After the welding head is driven to rotate by the deflection axis 5, the black impurities at one end of the welding head 4 will be wiped by the wiping sponge 7, so as to ensure that the welding head 4 always maintains an efficient heating effect, thereby improving the soldering quality of the power strip; by providing a protective baffle 9 on the two clamping seats 8 for clamping the power strip, the fume generated during the soldering process can be enclosed in cooperation with the top cover 17, and then the fume purification component 11 provided on the movable plate 10 attracts and purifies the fume and then discharges it, which can effectively prevent the fume from overflowing and affecting the sanitation of the working environment.

[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic soldering equipment for power strip production, characterized by: The invention comprises a soldering machine frame (1), a multi-axis moving mechanism, a feeding cylinder (2), a mounting seat (3) and a welding head (4); the multi-axis moving mechanism is arranged on the upper part of the soldering machine frame (1); the feeding cylinder (2) is arranged on the multi-axis moving mechanism; the output end of the feeding cylinder (2) is arranged with a mounting seat (3); the welding head (4) is mounted on the mounting seat (3) via a deflection shaft (5); the deflection shaft (5) is driven by a deflection motor; the mounting seat (3) is provided with a wiping mechanism; the wiping mechanism comprises an arc-shaped assembly seat (6) and a wiping sponge (7); the arc-shaped assembly seat (6) is detachably mounted on the mounting seat (3) via bolts; the wiping sponge (7) is mounted on the inner arc surface of the arc-shaped assembly seat (6); the arc-shaped assembly seat (6) is arranged concentrically with the deflection shaft (5); and one end of the welding head (4) contacts the wiping sponge (7) after the deflection angle of the deflection shaft (5) is reached; A clamping drive mechanism is provided at the lower part of the soldering machine frame (1), a clamping seat (8) is symmetrically mounted on the clamping drive mechanism, a protective baffle (9) is provided above the clamping seat (8), a movable plate (10) is provided at the rear side of the protective baffles (9) of the two clamping seats (8), the rear side of the protective baffles (9) is movably connected to the inner side of the movable plate (10), and a fume purification component (11) is provided on the movable plate (10).

2. The automatic soldering equipment for power strip production according to claim 1, characterized in that: The multi-axis moving mechanism comprises an X-axis moving electromagnetic guide rail (12), an X-axis slide plate (13), a Y-axis moving electromagnetic guide rail (14) and a Y-axis slide plate (15); a Y-axis moving electromagnetic guide rail (14) is arranged on the upper part of the soldering frame (1); the Y-axis moving electromagnetic guide rail (14) is slidably connected to the Y-axis slide plate (15) at the bottom; an X-axis moving electromagnetic guide rail (12) is installed at the bottom of the Y-axis slide plate (15); the X-axis moving electromagnetic guide rail (12) is slidably connected to the X-axis slide plate (13) at the bottom; and the feed cylinder (2) is installed at the bottom of the X-axis slide plate (13).

3. The automatic soldering equipment for power strip production according to claim 1, characterized in that: The enclosure baffle (9) comprises a side baffle (901) and a top plate (902); the side baffle (901) is arranged on the top of the clamping seat (8); a top plate (902) is arranged above the inside of the side baffle (901); and the top plate (902) is slidably connected to the side baffle (901) along the X-axis direction.

4. The automatic soldering equipment for power strip production according to claim 1, characterized in that: A mounting plate (16) is provided on the outer wall of the fixed end of the feed cylinder (2), a top cover (17) is provided below the mounting plate (16) and is sleeved on the outer side of the feed cylinder (2), a lifting cylinder (18) is symmetrically provided at the bottom of the mounting plate (16), and an output end of the lifting cylinder (18) is connected to the top of the top cover (17).

5. The automatic soldering equipment for power strip production according to claim 1, characterized in that: The clamping drive mechanism comprises a drive box (19), a bidirectional screw rod (20), a servo motor (21) and a moving seat (22); a drive box (19) is provided at the lower part of the soldering machine frame (1); a through slot (23) is provided at the top of the drive box (19); a moving seat (22) is slidably and symmetrically provided in the through slot (23); a bidirectional screw rod (20) is rotatably provided inside the drive box (19); the lower end of the moving seat (22) is threadedly connected to the bidirectional screw rod (20); the bidirectional screw rod (20) is driven by the servo motor (21); and the two clamping seats (8) are respectively installed on the tops of the two moving seats (22).

6. The automatic soldering equipment for power strip production according to claim 1, characterized in that: The flue gas purification component (11) comprises a purification box (1101), a suction fan (1102) and an activated carbon adsorption filter plate (1103); a purification box (1101) is provided on the rear side of the movable plate (10); a suction fan (1102) is provided inside the purification box (1101); an activated carbon adsorption filter plate (1103) is provided inside the purification box (1101) at the air outlet end of the suction fan (1102); and at least two groups of the activated carbon adsorption filter plates (1103) are provided.

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