Surface-mounted component turnover device

Abstract

The utility model discloses a surface-mounted component turnover device, which belongs to the technical field of surface-mounted component welding and comprises a base, a first turnover clamping plate and a second turnover clamping plate, the first turnover clamping plate and the second turnover clamping plate are rotatably connected above the base, the first turnover clamping plate is driven by a first stepping motor, and the second turnover clamping plate is driven by a second stepping motor. The rotating shafts of the two turn-over clamping plates are coaxially arranged, so that unfolding and mutual closing can be realized; and when the first turn-over clamping plate and the second turn-over clamping plate are rotated to be mutually closed, the closed surfaces of the two turn-over clamping plates clamp the patch element. According to the patch component turnover device, through cooperation of the first turnover clamping plate and the second turnover clamping plate which are rotatably connected above the base, the patch component can be turned over quickly and automatically, no matter which turnover clamping plate the patch component is placed on, the turnover operation can be completed, and the turnover efficiency is improved. And the turnover device can adapt to surface-mounted components of different models and sizes, helps operators to quickly turn over the surface-mounted components, and improves the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of patch component welding, and in particular relates to a patch component flipping device. Background Art

[0002] In some production areas, it is necessary to manually solder SMD components such as printed circuit boards. Due to the small size and light weight of SMD components, once the front or required side of the SMD component is not facing up when it is placed, the production staff needs to use tools to repeatedly pick it up and turn it over, which is very time-consuming and energy-consuming, greatly affecting production efficiency. Especially in the process of using a handheld soldering iron to solder SMD components, once the tiny SMD component flips during the falling process, it is difficult to correctly solder its front side to the circuit board, and it is easy to cause the SMD component to fall during the tweezers clamping process, affecting the welding quality.

[0003] Therefore, it is necessary to propose a patch component flipping device to solve this problem. Utility Model Content

[0004] In view of this, in order to solve the problem that it is inconvenient to turn over the patch components in the prior art, the utility model proposes a patch component flipping device, which has the characteristics of simple structure and easy operation, and can flip the patch components arbitrarily to improve production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a patch component flipping device, comprising:

[0006] Pedestal;

[0007] A first stepper motor, the first stepper motor is fixedly connected to one side of the base and has an output shaft facing the inner side of the base;

[0008] A second stepper motor, the second stepper motor is fixedly connected to the other side of the base, and is arranged opposite to and coaxially with the first stepper motor;

[0009] A first flipping clamping plate, the first flipping clamping plate is transmission-connected to the first stepper motor, and the first flipping clamping plate has a patch component placement surface that opens toward the left side of the base;

[0010] A second flipping clamp, the second flipping clamp is transmission-connected to the second stepping motor, and the second flipping clamp has a patch component placement surface that opens toward the right side of the base;

[0011] When the first flip clamp and the second flip clamp are rotated to be close to each other, the two patch component placement surfaces form a clamp.

[0012] Preferably, a bearing seat is provided on the middle protrusion of the base at the midpoint of the line connecting the first stepper motor and the second stepper motor, the bearing seat is coaxially arranged with the first stepper motor and the second stepper motor, the first flip plate shaft is connected between the first stepper motor and the bearing seat, and the second flip plate shaft is connected between the second stepper motor and the bearing seat.

[0013] Preferably, the first flip clamp and the second flip clamp have the same structure, both comprising a plate body and a connecting shaft located on one side of the plate body, the outer end surface of the connecting shaft exceeds the edge of the plate body, and the inner end surface of the connecting shaft does not exceed the central axis of the plate body.

[0014] Preferably, a bearing is provided between the connecting shaft of the first flip clamp and the bearing seat, and a bearing is provided between the connecting shaft of the second flip clamp and the bearing seat.

[0015] Preferably, a cavity is provided below the base, a battery is installed in the cavity, and the battery is electrically connected to the first stepper motor and the second stepper motor respectively.

[0016] Preferably, touch button areas are respectively provided on the left and right sides of the base, touch switches are pasted on the backs of the touch button areas, and the two touch switches are respectively electrically connected to the first stepper motor and the second stepper motor.

[0017] Preferably, a PCB control circuit board is also installed in the cavity below the base, and the PCB control circuit board signal connects the first stepper motor, the second stepper motor and the touch switch.

[0018] Preferably, the touch switch is a capacitive touch switch.

[0019] Preferably, two motor mounting seats are spaced apart and raised on the upper surface of the base, a pressing block is threadedly connected to the motor mounting seats, and the first stepper motor and the second stepper motor are fixedly mounted between the two motor mounting seats and the pressing blocks respectively.

[0020] The utility model discloses the following technical effects:

[0021] The patch component flipping device of the utility model can quickly and automatically flip the patch component by rotating the first flipping clamp and the second flipping clamp connected to the top of the base. No matter which flipping clamp the patch component is placed on, the flipping operation can be completed. The flipping device can adapt to patch components of different models and sizes, helping operators to quickly complete the flipping of the patch components and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 This is a front view of the patch component flipping device according to an embodiment of the utility model;

[0024] Figure 2 It is a right side view of the patch component flipping device according to an embodiment of the utility model;

[0025] Figure 3 A top view of a patch component flipping device according to an embodiment of the utility model;

[0026] Figure 4 It is an axonometric diagram of the flipping device of the patch component according to the embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the bottom structure of the patch component flipping device according to an embodiment of the utility model;

[0028] Figure 6 It is a three-dimensional exploded view of the patch component flipping device according to an embodiment of the utility model;

[0029] Figure 7 This is a reference diagram of the use process of the patch component flipping device according to an embodiment of the utility model.

[0030] Among them: 1. Base; 2. Bearing seat; 3. Press block; 4. First flipping splint; 5. First stepping motor; 6. Second flipping splint; 7. Second stepping motor; 8. Battery; 9. Touch button area; 10. Touch switch; 11. Bearing; 12. PCB control circuit board; 13. SMD components to be flipped over. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Reference Figures 1 to 6 As shown, the embodiment of the utility model proposes a patch component flipping device, including a base 1, on which a first flipping clamp 4 and a second flipping clamp 6 are rotatably connected, and a motor mounting seat is provided at the protrusions on the middle line of the upper surface of the base 1 near the two ends, and the first stepper motor 5 and the second stepper motor 7 are fixedly connected in the motor mounting seat, and both motors are fixed in the motor mounting seat by a pressing block 3. Specifically, the pressing block 3 is fastened to the motor mounting seat by bolts to fix the stepper motor; the first stepper motor 5 is transmission-connected to the first flipping clamp 4, and the second stepper motor 7 is transmission-connected to the second flipping clamp 6. In the initial state, the first flipping clamp 4 and the second flipping clamp 6 are respectively unfolded toward the left and right sides above the base 1, and the first flipping clamp 4 and the second flipping clamp 6 are both in a horizontal state. In the working state, the first flipping clamp 4 can be turned over to the top of the second flipping clamp 6 under the drive of the first stepper motor 5, and closed with the second flipping clamp 6 to form a clamp; the second flipping clamp 6 can be turned over to the top of the first flipping clamp 4 under the drive of the second component motor, and closed with the first flipping clamp 4 to form a clamp.

[0034] A further optimized solution is that a bearing seat 2 is protruded in the center of the upper surface of the base 1, and the bearing seat 2 is located at the midpoint of the line connecting the first stepper motor 5 and the second stepper motor 7, and the bearing seat 2, the first stepper motor 5, and the second stepper motor 7 are coaxially arranged; two bearings 11 are rotatably connected in the bearing seat 2, the rotating shaft of the first flip clamp 4 is connected between the first stepper motor 5 and the bearing seat 2, and the rotating shaft of the second flip clamp 6 is connected between the second stepper motor 7 and the bearing seat 2; the central bearing seat 2 is set to improve the structural stability of the device and maintain the stability of the first flip clamp 4 and the second flip clamp 6 during the flipping movement.

[0035] According to a further optimization scheme, the first flip-over splint 4 and the second flip-over splint 6 have the same structure, both comprising a plate body and a connecting shaft located on one side of the plate body, the outer end face of the connecting shaft exceeds the edge of the plate body, and the inner end face of the connecting shaft does not exceed the central axis of the plate body.

[0036] According to a further optimization scheme, the base 1 is a cover structure with a cavity underneath, in which a battery 8 is installed. The battery 8 is electrically connected to the first stepper motor 5 and the second stepper motor 7 respectively.

[0037] Specifically, the wires of the two stepper motors pass from the motor mounting seat to the cavity below the base 1 and are connected to the battery 8 .

[0038] A further optimized solution is that touch button areas 9 are respectively provided on the left and right sides of the base 1, and two touch switches 10 are respectively attached to the backs of the two touch button areas 9. The two touch switches 10 are respectively connected to the first stepper motor 5 and the second stepper motor 7. Specifically, the wires connecting the stepper motors are connected to the battery 8 after passing through the touch switches 10. The two touch switches 10 correspond to the first stepper motor 5 and the second stepper motor 7, respectively. Touching the touch button area 9 turns on the power to the corresponding stepper motor.

[0039] According to a further optimized solution, the touch switch 10 is a capacitive touch switch.

[0040] According to a further optimization scheme, a PCB control circuit board 12 is installed in the cavity below the base 1. The PCB control circuit board 12 is signal-connected to the first stepper motor 5 and the second stepper motor 7. The PCB control circuit board 12 is also electrically connected to the battery 8 and is powered by the battery 8.

[0041] According to a further optimization scheme, the two touch switches 10 are respectively connected to the PCB control circuit board 12 for signals. When a user touches the touch button area 9 on one side of the base 1, an operation instruction can be sent to the PCB control circuit board 12 to trigger the operation program in the PCB control circuit.

[0042] To further optimize the solution, a running program is preset in the PCB control circuit board 12 to achieve programmatic control of the first stepper motor 5 and the second stepper motor 7 by touching the touch button area 9 on the corresponding side once, so that the two can work together to complete the entire flipping action.

[0043] Reference Figure 7 As shown, the working principle of the utility model is:

[0044] When using the patch component flipping device of the utility model, there is no need to consider the front and back sides of the patch component. The patch component is placed on any flipping clamp of the device. When it is necessary to flip it, touch the touch button area 9 on the side where the patch component is placed to start the flipping process, and the automatic flipping can be completed. Figure 7 As shown, for example, the patch element 13 to be turned over is placed on the first turning clamp 4 with its front side facing upwards, as shown in FIG. Figure 7 As shown in (a); it needs to be turned over, touch the touch button area 9 on one side of the first turning clamp 4, and the touch switch 10 transmits the signal to the PCB control circuit board 12 after receiving the command. The PCB control circuit board 12 controls the second stepper motor 7 to operate, and the second turning clamp 6 is turned to the left and rotated to the top of the first turning clamp 4. The second turning clamp 6 and the first turning clamp 4 clamp the patch component 13 to be turned over between the two, as shown in FIG. Figure 7As shown in (b); after the second flip clamp 6 and the first flip clamp 4 clamp the patch component 13 to be flipped, the PCB control circuit board 12 controls the first stepper motor 5 to operate, driving the first flip clamp 4 and the second flip clamp 6 to flip to the right, and the first flip clamp 4 and the second flip clamp 6 are flipped to the initial position of the second flip clamp 6, as shown in FIG. Figure 7 As shown in (c); at this time, the PCB control circuit board 12 controls the first stepper motor 5 to run in the reverse direction, driving the first flip clamp 4 to flip to the left, and the first flip clamp 4 flips to its initial position, and the flip patch component 13 is flipped from the first flip clamp 4 to the second flip clamp 6, and at this time its reverse side faces upward, as shown in FIG. Figure 7 As shown in (d).

[0045] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A patch component flipping device, characterized in that: include: Base (1); A first stepper motor (5) is fixedly connected to one side of the base (1) and has an output shaft facing the inside of the base (1); A second stepper motor (7) is fixedly connected to the other side of the base (1) and is arranged opposite to and coaxially with the first stepper motor (5); A first flipping clamp (4) is transmission-connected to the first stepper motor (5), and the first flipping clamp (4) has a patch component placement surface that opens toward the left side of the base (1); A second flipping clamp (6) is transmission-connected to the second stepping motor (7), and the second flipping clamp (6) has a patch component placement surface that opens toward the right side of the base (1); When the first flip clamp (4) and the second flip clamp (6) are rotated to be close to each other, the two patch component placement surfaces are clamped.

2. The patch component flipping device according to claim 1, characterized in that: A bearing seat (2) is protruded in the middle of the base (1) at the midpoint of the line connecting the first stepper motor (5) and the second stepper motor (7); the bearing seat (2) is coaxially arranged with the first stepper motor (5) and the second stepper motor (7); the rotating shaft of the first flip clamp (4) is connected between the first stepper motor (5) and the bearing seat (2); and the rotating shaft of the second flip clamp (6) is connected between the second stepper motor (7) and the bearing seat (2).

3. The patch component flipping device according to claim 2, characterized in that: The first flip clamp (4) and the second flip clamp (6) have the same structure, both comprising a plate body and a connecting shaft located on one side of the plate body, the outer end surface of the connecting shaft exceeds the edge of the plate body, and the inner end surface of the connecting shaft does not exceed the central axis of the plate body.

4. The patch component flipping device according to claim 3, characterized in that: A bearing (11) is provided between the connecting shaft of the first flip clamp (4) and the bearing seat (2), and a bearing (11) is provided between the connecting shaft of the second flip clamp (6) and the bearing seat (2).

5. The patch component flipping device according to claim 1, characterized in that: The base (1) has a cavity below, in which a battery (8) is installed. The battery (8) is electrically connected to the first stepper motor (5) and the second stepper motor (7) respectively.

6. The patch component flipping device according to claim 1, characterized in that: The left and right sides of the base (1) are respectively provided with touch button areas (9), the back of the touch button area (9) is pasted with a touch switch (10), and the two touch switches (10) are respectively electrically connected to the first stepper motor (5) and the second stepper motor (7).

7. The patch component flipping device according to claim 6, characterized in that: A PCB control circuit board (12) is also installed in the cavity below the base (1), and the PCB control circuit board (12) is connected to the first stepper motor (5), the second stepper motor (7) and the touch switch (10) by signal.

8. The patch component flipping device according to claim 6, characterized in that: The touch switch (10) is a capacitive touch switch.

9. The patch component flipping device according to claim 1, characterized in that: The upper surface of the base (1) is provided with two motor mounting seats protruding at intervals, and a pressing block (3) is threadedly connected to the motor mounting seats. The first stepper motor (5) and the second stepper motor (7) are respectively fixedly mounted between the two motor mounting seats and the pressing block (3).

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