Dismounting device for wave soldering jig

Abstract

The utility model discloses a dismounting device for a wave soldering jig. The dismounting device comprises a workbench, a first leading-out mechanism and a second leading-out mechanism, the device comprises a workbench, a placing table is mounted on the upper side of the workbench, a clamping mechanism is mounted on the upper side of the placing table, portal frames are mounted in the middle of the upper side of the workbench, a moving mechanism is mounted between the portal frames, a first telescopic rod is mounted on the upper side of the moving mechanism, and a mounting frame is mounted at the bottom end of the first telescopic rod; suction cups are installed on the two sides of the bottom end of the installation frame, a mold is placed on the upper side of the containing table, a cover plate is installed on the upper side of the mold, and the cover plate and the mold are fixed through fasteners. The cover plate is moved to the upper side of the first guide mechanism through the suction cups, when the cover plate is put down, the suction cups on the other side of the mounting frame can guide finished products in the cover plate to the second guide-out mechanism, materials can be sucked while discharging is conducted, and the disassembling speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fixture disassembly, in particular to a wave soldering fixture disassembly device. Background Art

[0002] Wave soldering is to make the soldering surface of the plug-in board directly contact with high-temperature liquid tin to achieve the purpose of soldering. The high-temperature liquid tin maintains an inclined surface, and a special device makes the liquid tin form a wave-like phenomenon, so it is called "wave soldering". Its main material is solder bar. The jig needs to be disassembled during the use of wave soldering.

[0003] The Chinese patent number CN201420868104.X discloses a PCB board jig for wave soldering and a wave soldering jig disassembly device; the PCB board jig for wave soldering includes a bottom cover; the bottom cover is provided with a groove; the groove is provided with a PCB board positioning groove; the PCB board positioning groove is provided with a plurality of soldering through holes for solder to contact with the solder pins of electronic components; the outer periphery of the PCB board positioning groove is provided with a disassembly groove for separating the PCB board from the jig; the bottom cover is also provided with a clamping piece and a jig positioning groove. During use, the jig disassembly device disclosed in the prior art has a relatively slow disassembly speed and a non-compact disassembly process, which affects the disassembly efficiency. Utility Model Content

[0004] The utility model aims to provide a wave soldering jig disassembly device to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wave soldering jig disassembly device, comprising a workbench, a first exporting mechanism and a second exporting mechanism; the first exporting mechanism and the second exporting mechanism are respectively installed on both sides of the workbench, a placing table is installed on the upper side of the workbench, a clamping mechanism is installed on the upper side of the placing table, a gantry is installed at the middle position on the upper side of the workbench, a moving mechanism is installed between the gantries, a first telescopic rod is installed on the upper side of the moving mechanism, a mounting frame is installed at the bottom end of the first telescopic rod, suction cups are installed on both sides of the bottom end of the mounting frame, a mold is placed on the upper side of the placing table, a cover plate is installed on the upper side of the mold, and the cover plate and the mold are fixed by fasteners.

[0006] Preferably, the moving mechanism is composed of a rodless cylinder and a slider, the rodless cylinder is installed between the gantries, and the slider is slidably installed on the upper side of the rodless cylinder.

[0007] Preferably, the clamping mechanism consists of a second telescopic rod and a clamping plate, the second telescopic rod is installed at both sides of the upper end of the placement table, and the clamping plate is installed at the front end of the second telescopic rod.

[0008] Preferably, the first export mechanism and the second export mechanism are both composed of a frame, an axle and a conveyor belt, the frame is installed on both sides of the workbench, the axle is rotatably installed on both sides of the frame, the conveyor belt is wrapped around the outer side of the axle, one end of the axle passes through the frame and is installed at the front end of the second motor, and the second motor is installed on one side of the frame.

[0009] Preferably, the bottom end of the mounting bracket extends into the interior of the insert tube, the bottom end of the insert tube is installed at an upper position of the suction cup, and a spring is installed inside the insert tube at the bottom end of the mounting bracket.

[0010] Preferably, a screw nut is installed in the middle position of the bottom end of the placing table, the screw nut is rotatably installed on the upper side of the screw, the screw is rotatably installed in the middle position of the workbench, one end of the screw passes through the placing table and is installed at the front end of the first motor, and the first motor is installed on one side of the placing table.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Move the cover plate to the upper side of the first guide mechanism through the suction cup. When the cover plate is lowered, the suction cup on the other side of the mounting frame will guide the finished product inside to the second export mechanism, so that the material can be sucked while the material is unloaded, thus speeding up the disassembly;

[0013] 2. When the first and second export mechanisms are in use, the second motor is turned on by the switch, and the second motor drives the transmission belt to move selectively through the shaft, and after the workpiece is placed on the upper side of the conveyor belt, the workpiece is exported through the conveyor belt;

[0014] 3. When the mounting bracket moves downward, the spring will be compressed to avoid the suction cup from exerting too much pressure on the material when it contacts the material, thus causing damage to the material and playing a buffering role;

[0015] 4. After placing the mold on the upper side of the placement table, turn on the first motor through the switch. The first motor will drive the screw to rotate. During the rotation process, the screw will drive the placement table to move through the screw nut, and move the workpiece to the bottom of the suction cup for easy loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying 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 top view structure of the utility model;

[0019] Figure 3 It is a side structural schematic diagram of the workbench of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the placement table of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the mounting frame of the utility model.

[0022] In the figure: 1. workbench; 2. first lead-out mechanism; 3. second lead-out mechanism; 4. placement table; 5. screw; 6. first motor; 7. second motor; 8. conveyor belt; 9. frame; 10. shaft; 11. rodless cylinder; 12. spring; 13. slider; 14. mounting frame; 15. insert; 16. suction cup; 17. first telescopic rod; 18. gantry; 19. screw nut; 20. clamping mechanism; 21. clamping plate; 22. second telescopic rod; 23. fastener; 24. cover plate; 25. mold; 26. moving mechanism. 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] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5In an embodiment of the utility model, a wave soldering fixture disassembly device comprises a workbench 1, a first export mechanism 2 and a second export mechanism 3; the first export mechanism 2 and the second export mechanism 3 are respectively installed on both sides of the workbench 1, a placement table 4 is installed on the upper side of the workbench 1, a clamping mechanism 20 is installed on the upper side of the placement table 4, a gantry 18 is installed at the middle position on the upper side of the workbench 1, a moving mechanism 26 is installed between the gantry 18, a first telescopic rod 17 is installed on the upper side of the moving mechanism 26, a mounting frame 14 is installed at the bottom end of the first telescopic rod 17, and the mounting frame 1 Suction cups 16 are installed at both sides of the bottom end of the mounting frame 14, a mold 25 is placed at the upper side of the placing table 4, a cover plate 24 is installed at the upper side of the mold 25, and the cover plate 24 and the mold 25 are fixed by fasteners 23; the bottom end of the mounting frame 14 extends into the inside of the insert tube 15, the bottom end of the insert tube 15 is installed at the upper side of the suction cup 16, and a spring 12 is installed at the bottom end of the mounting frame 14 inside the insert tube 15. When the mounting frame 14 moves downward, the spring 12 will be contracted by force to avoid the suction cup 16 from exerting a large pressure on the material when it contacts the material, thereby preventing the material from being damaged and playing a buffering role.

[0025] The moving mechanism 26 is composed of a rodless cylinder 11 and a slider 13. The rodless cylinder 11 is installed between the gantry 18, and the slider 13 is slidably installed on the upper side of the rodless cylinder 11. When in use, the moving mechanism 26 drives the slider 13 to move through the rodless cylinder 11, and then drives the first telescopic rod 17 to move through the slider 13, so as to facilitate the movement of the suction cup 16.

[0026] The clamping mechanism 20 is composed of a second telescopic rod 22 and a clamping plate 21. The second telescopic rod 22 is installed on both sides of the upper end of the placement table 4, and the clamping plate 21 is installed at the front end of the second telescopic rod 22. When in use, the clamping mechanism 20 drives the clamping plate 21 to move through the second telescopic rod 22. During the movement of the clamping plate 21, it can not only clamp and fix the mold 25, but also squeeze the fastener 23, so as to facilitate the separation of the cover plate 24 and the mold 25.

[0027] The first export mechanism and the second export mechanism are both composed of a frame 9, a shaft 10 and a conveyor belt 8. The frame 9 is installed on both sides of the workbench 1, the shaft 10 is rotatably installed on both sides of the frame 9, the conveyor belt 8 is wrapped around the outer side of the shaft 10, one end of the shaft 10 passes through the frame 9 and is installed at the front end of the second motor 7, and the second motor 7 is installed on one side of the frame 9. When the first export mechanism and the second export mechanism are in use, the second motor 7 is turned on by a switch, and the second motor 7 will drive the transmission belt to move selectively through the shaft 10. After the workpiece is placed on the upper side of the conveyor belt 8, the workpiece is exported through the conveyor belt 8.

[0028] A screw nut 19 is installed in the middle position of the bottom end of the placement table 4, and the screw nut 19 is rotatably installed on the upper side of the screw 5. The screw 5 is rotatably installed in the middle position of the workbench 1. One end of the screw 5 passes through the placement table 4 and is installed at the front end of the first motor 6. The first motor is installed on one side of the placement table 4. After the mold 25 is placed on the upper side of the placement table 4, the first motor 6 is turned on by the switch. The first motor 6 will drive the screw 5 to rotate. During the rotation process, the screw 5 will drive the placement table 4 to move through the screw nut 19, and move the workpiece to the bottom of the suction cup 16 to facilitate loading and unloading.

[0029] The working principle and use process of the utility model are as follows: when in use, the mold 25 is placed on the upper side of the placement table 4, and the mold 25 is clamped and fixed by the clamping mechanism 20. At the same time, the fastener 23 can be rotated to separate the cover plate 24 and the mold 25 while clamping and fixing. The moving mechanism 26 drives the suction cup 16 to move, and the first telescopic rod 17 will drive the suction cup 16 to move downward, and the cover plate 24 is moved to the upper side of the first guide mechanism through the suction cup 16. When the cover plate 24 is lowered, the suction cup 16 on the other side of the mounting frame 14 will guide the finished product inside to the second export mechanism 3, so that the material can be sucked while the material is being unloaded, thereby speeding up the disassembly.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wave soldering jig disassembly device, comprising a workbench (1), a first lead-out mechanism (2) and a second lead-out mechanism (3); characterized in that: The first export mechanism (2) and the second export mechanism (3) are respectively installed on both sides of the workbench (1); a placing table (4) is installed on the upper side of the workbench (1); a clamping mechanism (20) is installed on the upper side of the placing table (4); a gantry (18) is installed in the middle position of the upper side of the workbench (1); a moving mechanism (26) is installed between the gantry (18); a first telescopic rod (17) is installed on the upper side of the moving mechanism (26); a mounting frame (14) is installed at the bottom end of the first telescopic rod (17); suction cups (16) are installed on both sides of the bottom end of the mounting frame (14); a mold (25) is placed on the upper side of the placing table (4); a cover plate (24) is installed on the upper side of the mold (25); the cover plate (24) and the mold (25) are fixed by fasteners (23).

2. A wave soldering fixture disassembly device according to claim 1, characterized in that: The moving mechanism (26) is composed of a rodless cylinder (11) and a slider (13); the rodless cylinder (11) is installed between the gantry (18); and the slider (13) is slidably installed on the upper side of the rodless cylinder (11).

3. The wave soldering jig disassembly device according to claim 1, characterized in that: The clamping mechanism (20) is composed of a second telescopic rod (22) and a clamping plate (21); the second telescopic rod (22) is installed at both sides of the upper end of the placement table (4); and the clamping plate (21) is installed at the front end of the second telescopic rod (22).

4. The wave soldering jig disassembly device according to claim 1, characterized in that: The first export mechanism (2) and the second export mechanism (3) are both composed of a frame (9), an axle (10) and a conveyor belt (8); the frame (9) is installed at both sides of the workbench (1); the axle (10) is rotatably installed at both sides of the frame (9); the conveyor belt (8) is wrapped around the outer side of the axle (10); one end of the axle (10) passes through the frame (9) and is installed at the front end of the second motor (7); and the second motor (7) is installed on one side of the frame (9).

5. The wave soldering fixture disassembly device according to claim 1, characterized in that: The bottom end of the mounting frame (14) extends into the insert tube (15), the bottom end of the insert tube (15) is mounted on the upper side of the suction cup (16), and a spring (12) is mounted inside the insert tube (15) at the bottom end of the mounting frame (14).

6. The wave soldering jig disassembly device according to claim 1, characterized in that: A screw nut (19) is installed at the middle position of the bottom end of the placement table (4); the screw nut (19) is rotatably installed on the upper side of the screw (5); the screw (5) is rotatably installed at the middle position of the workbench (1); one end of the screw (5) passes through the placement table (4) and is installed at the front end of the first motor (6); and the first motor (6) is installed at a side position of the placement table (4).

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