Discharging device of automatic tin soldering machine

Abstract

The utility model relates to the technical field of automatic tin soldering machine unloading, and discloses an automatic tin soldering machine unloading device which comprises an automatic tin soldering machine unit and an installation plate, pulling plates are arranged at the two ends of the upper side of the installation plate respectively, a steel wire rope is fixedly connected between the two pulling plates, a groove is formed in the installation plate, and the steel wire rope is located over the groove. The inner side of the multi-clamping-jaw clamp is scraped through the steel wire rope, products which still cannot be adsorbed from the clamp by strong magnetism are forcibly scraped by the forcible steel wire rope due to the influence of factors such as scaling powder residues on the clamp and light product weight, and forcible discharging of the products remaining in part of clamping openings of the multi-clamping-jaw clamp is achieved. Residual products are prevented from entering the next round of soldering tin, and therefore the effects of protecting the products and avoiding accidents are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic soldering machine unloading, in particular to an automatic soldering machine unloading device. Background Art

[0002] The automatic soldering machine is an automated soldering equipment, which mainly completes the soldering operation by using the robot movement function. The core part of the automatic soldering machine is the soldering system, which is mainly composed of automatic tin feeding mechanism and temperature control, heating element, and soldering iron tip. However, when using the automatic soldering machine to solder electronic components, the following technical problems are common:

[0003] When the soldering machine is operating automatically, it is affected by factors such as the residual flux on the fixture and the light weight of the product. When unloading the material, the strong magnet on the unloading station cannot completely absorb the product on the fixture. The product remaining on the fixture is clamped a second time and enters the next round of soldering. The copper wire enameling layer of the product is damaged after being subjected to high temperature multiple times, and there is a risk of short circuit.

[0004] In summary, an automatic soldering machine unloading device is proposed. Utility Model Content

[0005] In order to solve the technical problem of incomplete material unloading of an automatic soldering machine, the utility model provides an automatic soldering machine unloading device.

[0006] The utility model is implemented by the following technical scheme: an automatic soldering machine unloading device, comprising an automatic soldering machine unit and a mounting plate, pull plates are respectively arranged at both ends of the upper side of the mounting plate, a steel wire rope is fixedly connected between the two pull plates, a groove is opened on the mounting plate, the steel wire rope is located directly above the groove, a spring buffer mechanism for buffering the external interference resistance of the steel wire rope is arranged on the mounting plate, a mounting plate drive moving mechanism for making the mounting plate reciprocate left and right is arranged on the lower side of the mounting plate, and a soldering machine welding head assembly for automatically soldering electronic components is arranged on one side of the mounting plate.

[0007] As a further improvement of the above solution, the spring buffer mechanism includes slide grooves respectively opened at both ends of the upper side of the mounting plate, and the inner sides of the two slide grooves are provided with card grooves, and the two card grooves are provided with mounting plate fixing mechanisms connected and fixed to the mounting plate.

[0008] As a further improvement of the above scheme, the mounting plate fixing mechanism includes sliders slidably connected to the inner sides of the two card slots respectively, the upper side of the slider is fixedly connected to the lower side of the pull plate, and a slider buffer mechanism is provided inside the two slide slots to buffer the movement of the slider.

[0009] As a further improvement of the above solution, the slider buffer mechanism includes two pairs of sliding rods fixedly connected to the inner sides of the two sliding grooves respectively, the sliding rods are slidably connected to the inner side of the slider, and springs are sleeved on the outer sides of the sliding rods located on both sides of the slider.

[0010] As a further improvement of the above solution, the mounting plate drive moving mechanism includes a linear module fixedly connected to the lower side of the automatic soldering machine unit, and the moving output end of the linear module is fixedly connected to the lower side of the mounting plate.

[0011] As a further improvement of the above scheme, the soldering machine welding head assembly includes a feeding station fixedly connected to the upper side of the automatic soldering machine unit, and a multi-jaw clamp connected to the automatic soldering machine unit is arranged above the feeding station, and the multi-jaw clamp is arranged in cooperation with the wire rope.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model arranges a steel wire rope on the mounting plate. When the automatic soldering machine unit starts the forced unloading procedure, the multi-jaw fixture descends, and the steel wire rope can scrape the inner side of the multi-jaw fixture. Products that cannot be adsorbed on the fixture due to factors such as residual flux on the fixture and light weight of the product are forced to be scraped off by the steel wire rope, thereby achieving forced unloading of the products remaining in some clamping openings of the multi-jaw fixture, preventing the residual products from entering the next round of soldering, thereby achieving the effect of protecting the products and avoiding accidents.

[0014] 2. The utility model provides a spring buffer mechanism, which can play a buffering role when the multi-jaw clamp interferes with or trips the wire rope, thereby protecting the mounting plate and the linear module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of an automatic soldering machine unloading device provided by the utility model;

[0016] Figure 2 A top view of an automatic soldering machine unloading device provided by the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0018] Description of main symbols:

[0019] 1. Automatic soldering machine unit; 2. Multi-claw fixture; 3. Unloading station; 4. Wire rope; 5. Pull plate; 6. Groove; 7. Mounting plate; 8. Linear module; 9. Slide; 10. Card slot; 11. Slide rod; 12. Spring; 13. Slider. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example:

[0022] Please combine Figure 1 - Figure 3 , an automatic soldering machine unloading device of the present embodiment includes an automatic soldering machine unit 1 and a mounting plate 7. The mounting plate 7 is rectangular and made of aluminum alloy. Pull plates 5 are respectively arranged at both ends of the upper side of the mounting plate 7. A steel wire rope 4 is fixedly connected between the two pull plates 5. The cross-sectional radius of the steel wire rope 4 is 0.2 cm. The steel wire rope 4 is fixedly connected to the pull plate 5 by threads. A groove 6 is opened on the mounting plate 7. The depth of the groove 6 is 8 cm. The steel wire rope 4 is located directly above the groove 6. A spring buffer mechanism is arranged on the mounting plate 7 to buffer the external interference resistance of the steel wire rope 4. A mounting plate drive moving mechanism that makes the mounting plate 7 reciprocate left and right is arranged on the lower side of the mounting plate 7. A soldering machine welding head assembly for automatically soldering electronic components is arranged on one side of the mounting plate 7.

[0023] Please combine Figure 3 As shown, the spring buffer mechanism includes slide grooves 9 respectively opened at the two ends of the upper side of the mounting plate 7, and the inner sides of the two slide grooves 9 are opened with a clamping groove 10. The two clamping grooves 10 are provided with a mounting plate fixing mechanism connected and fixed to the mounting plate 7, and the slider 13 is limited by the clamping groove 10.

[0024] The mounting plate fixing mechanism includes a slider 13 which is slidably connected to the inner sides of the two slots 10, and each side wing of the slider 13 has a card plate, such as Figure 3 As shown, the card plate is inserted into the card slot 10 , the upper side of the slider 13 is fixedly connected to the lower side of the pull plate 5 , and a slider buffer mechanism for buffering the movement of the slider 13 is provided inside the two slide slots 9 .

[0025] Please combine Figure 3 As shown, the slider buffer mechanism includes two pairs of slide bars 11 fixedly connected to the inner sides of the two slide grooves 9 respectively, the slide bars 11 are slidably connected to the inner sides of the sliders 13, and springs 12 are sleeved on the outer sides of the slide bars 11 on both sides of the sliders 13.

[0026] Please combine Figure 1 As shown, the mounting plate driven moving mechanism includes a linear module 8 fixedly connected to the lower side of the automatic soldering machine unit 1, and the moving output end of the linear module 8 is fixedly connected to the lower side of the mounting plate 7. The linear module 8 has the ability of high-precision distance conveying control to ensure the accuracy of the material unloading operation.

[0027] The soldering machine welding head assembly includes a feeding station 3 fixedly connected to the upper side of the automatic soldering machine unit 1, and a multi-jaw fixture 2 connected to the automatic soldering machine unit 1 is arranged above the feeding station 3. The multi-jaw fixture 2 is arranged in cooperation with the wire rope 4. The multi-jaw fixture 2 is composed of multiple jaws. A single jaw can grasp an electronic component that needs to be soldered, and the maximum width of the jaw clamp is 2.3 cm.

[0028] The implementation principle of an automatic soldering machine unloading device in the embodiment of the present application is as follows: when individual electronic products remain in the multi-jaw clamp 2 and have not been unloaded, the forced unloading program is started, and the automatic soldering machine unit 1 controls the multi-jaw clamp 2 to continue to extend forward for a distance and come to the top of the mounting plate 7, so that the straight line where a row of multi-jaw clamps 2 are located and the wire rope 4 are located in the same vertical plane, and then the automatic soldering machine unit 1 controls the multi-jaw clamp 2 to descend in height, so that the inner side of the multi-jaw clamp 2 scrapes the wire rope 4, and the electronic products remaining in the clamping mouth can be scraped into the groove 6 of the mounting plate 7, and then the linear module 8 is started to transfer the scattered products on the mounting plate 7. When the inner side of the multi-jaw clamp 2 interferes with the wire rope 4, it will pull the slider 13 to slide to one side. At this time, the springs 12 on both sides of the slider 13 are deformed due to extrusion, and the kinetic energy of the slider 13 is converted into the elastic potential energy of the spring 12, thereby achieving a buffering effect.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An automatic soldering machine unloading device, comprising an automatic soldering machine unit (1) and a mounting plate (7), characterized in that: Pull plates (5) are respectively arranged at both ends of the upper side of the mounting plate (7), a steel wire rope (4) is fixedly connected between the two pull plates (5), a groove (6) is opened on the mounting plate (7), the steel wire rope (4) is located directly above the groove (6), a spring buffer mechanism is arranged on the mounting plate (7) to buffer the external interference resistance of the steel wire rope (4), a mounting plate drive moving mechanism is arranged on the lower side of the mounting plate (7) to make the mounting plate (7) reciprocate left and right, and a soldering machine welding head assembly for automatically soldering electronic components is arranged on one side of the mounting plate (7).

2. An automatic soldering machine unloading device as claimed in claim 1, characterized in that: The spring buffer mechanism comprises slide grooves (9) respectively provided at two ends of the upper side of the mounting plate (7), a clamping groove (10) being provided inside the two slide grooves (9), and a mounting plate fixing mechanism connected and fixed to the mounting plate (7) being provided in the two clamping grooves (10).

3. An automatic soldering machine unloading device as claimed in claim 2, characterized in that: The mounting plate fixing mechanism comprises a slider (13) which is slidably connected to the inner sides of the two card slots (10), the upper side of the slider (13) is fixedly connected to the lower side of the pull plate (5), and a slider buffer mechanism for buffering the movement of the slider (13) is arranged inside the two slide slots (9).

4. An automatic soldering machine unloading device as claimed in claim 3, characterized in that: The slider buffer mechanism comprises two pairs of slide bars (11) respectively fixedly connected to the inner sides of the two slide grooves (9); the slide bars (11) are slidably connected to the inner sides of the sliders (13); and springs (12) are sleeved on the outer sides of the slide bars (11) located on both sides of the sliders (13).

5. The automatic soldering machine unloading device according to claim 1, characterized in that: The mounting plate drive moving mechanism comprises a linear module (8) fixedly connected to the lower side of the automatic soldering machine unit (1), and a moving output end of the linear module (8) is fixedly connected to the lower side of the mounting plate (7).

6. An automatic soldering machine unloading device as claimed in claim 1, characterized in that: The soldering machine welding head assembly comprises a material unloading station (3) fixedly connected to the upper side of the automatic soldering machine unit (1); a multi-jaw clamp (2) connected to the automatic soldering machine unit (1) is arranged above the material unloading station (3); and the multi-jaw clamp (2) is arranged in cooperation with a steel wire rope (4).

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