Circuit board auxiliary positioning equipment

Abstract

The utility model discloses auxiliary positioning equipment for a circuit board, which comprises a bottom plate, a rotating shaft is rotatably arranged at the top of the bottom plate, a driving steering assembly is arranged at the bottom of the rotating shaft, a processing seat is fixedly connected to the top end of the rotating shaft, placing grooves are formed in the top of the processing seat in an array manner, and adsorption channels are formed in the bottoms of the placing grooves. An air suction pump communicating with the adsorption channel is arranged at the top of the machining base, a push rod motor is arranged in the rotating shaft, an output shaft of the push rod motor is fixedly connected with a lifting rod, the top end of the lifting rod is fixedly connected with a circular ring, the circular ring is sleeved with a plurality of bearings, and extrusion rods are fixedly connected to outer rings of the bearings; and the bottom of the extrusion rod is connected with a spring. According to the utility model, not only can different circuit boards be conveniently positioned in different modes, but also a plurality of circuit boards can be conveniently positioned at the same time, and a single circuit board can be taken and placed, so that convenience is brought to the processing of the circuit boards.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing, and in particular relates to a circuit board auxiliary positioning device. Background Art

[0002] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. Circuit boards can be called printed circuit boards or printed circuit boards, FPC circuit boards (FPC circuit boards are also called flexible circuit boards. Flexible circuit boards are made of polyimide or polyester film as substrates. They are highly reliable and extremely flexible printed circuit boards. They have the characteristics of high wiring density, light weight, thin thickness, and good bending properties.) and the birth and development of hard-and-soft boards FPC and PCBs have given rise to a new product, the hard-and-soft board. Therefore, the hard-and-soft board is a flexible circuit board and a hard circuit board, which are combined together according to relevant process requirements after lamination and other processes to form a circuit board with FPC characteristics and PCB characteristics.

[0003] During the production and processing of existing circuit boards, it is necessary to ensure the stability of the circuit boards to ensure the quality of processing. However, the structure of traditional positioning equipment is relatively complex, and it is inconvenient to perform simultaneous positioning and single positioning during positioning, which affects the single placement of circuit boards. For this reason, we propose a circuit board auxiliary positioning device. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a circuit board auxiliary positioning device.

[0005] To achieve the above-mentioned purpose, the utility model proposes a circuit board auxiliary positioning device, including a base plate, a rotating shaft is rotatably provided on the top of the base plate, a driving steering assembly is provided at the bottom of the rotating shaft, a processing seat is fixedly connected to the top of the rotating shaft, a placement groove is provided in the top array of the processing seat, an adsorption channel is provided at the bottom of the placement groove, an air suction pump connected to the adsorption channel is provided on the top of the processing seat, a push rod motor is provided inside the rotating shaft, a lifting rod is fixedly connected to the output shaft of the push rod motor, a circular ring is fixedly connected to the top of the lifting rod, a plurality of bearings are sleeved on the outside of the circular ring, an extrusion rod is fixedly connected to the outer ring of the bearing, a spring is connected to the bottom of the extrusion rod, a fixed seat is fixed at the bottom of the spring, and the fixed seat is fixedly sleeved on the outside of the lifting rod.

[0006] Preferably, the driving steering assembly includes a first bevel gear fixedly mounted on the outside of the rotating shaft, the top of the base plate is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a second bevel gear, and the second bevel gear is meshed with the first bevel gear for transmission.

[0007] Preferably, a mounting hole is provided on the rotating shaft, and the push rod motor is fixedly arranged in the mounting hole.

[0008] Preferably, two lifting holes are provided on the processing seat, and the lifting rod movably passes through the lifting holes, and the vertical section of the lifting rod is a U-shaped structure.

[0009] Preferably, the fixing seat is provided with two through holes, and the lifting rod fixing sleeve is arranged inside the through holes.

[0010] Preferably, a non-slip pad is provided at the bottom of the base plate, and the adsorption channel is an L-shaped structure.

[0011] The circuit board auxiliary positioning device proposed by the utility model can bring the following

[0012] Beneficial effects:

[0013] 1. The steering of the processing seat can be controlled by driving the steering assembly, and the push rod motor can drive the lifting rod to rise and fall, and the lifting rod can control the lifting of multiple extrusion rods at the same time, so that multiple extrusion rods can be extruded and positioned at the same time, and a single extrusion rod can be tilted for pick-up and placement;

[0014] 2. The placement groove is sucked by the suction pump and the adsorption channel, so that the flexible circuit board can be adsorbed and positioned in the placement groove;

[0015] In summary, the present solution has a simple structure and novel design. It is not only convenient for positioning different circuit boards in different ways, but also convenient for positioning multiple circuit boards at the same time. It can also take and place a single circuit board, bringing convenience to the processing of circuit boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a front view structural schematic diagram of the utility model.

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0020] Figure 3 It is a right-side stereoscopic structural schematic diagram of the utility model.

[0021] Figure 4 It is a left-side stereoscopic structural schematic diagram of the utility model.

[0022] In the figure: 1 base plate, 2 rotating shaft, 3 first bevel gear, 4 driving motor, 5 second bevel gear, 6 processing seat, 7 placement groove, 8 adsorption channel, 9 suction pump, 10 push rod motor, 11 lifting rod, 12 ring, 13 bearing, 14 extrusion rod, 15 spring, 16 fixed seat. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] like Figure 1 to Figure 4 As shown, an embodiment of the utility model proposes a circuit board auxiliary positioning device, including a base plate 1, a rotating shaft 2 is rotatably provided on the top of the base plate 1, a driving steering assembly is provided at the bottom of the rotating shaft 2, a processing seat 6 is fixedly connected to the top of the rotating shaft 2, a placement groove 7 is provided on the top array of the processing seat 6, an adsorption channel 8 is provided at the bottom of the placement groove 7, an air suction pump 9 connected to the adsorption channel 8 is provided on the top of the processing seat 6, a push rod motor 10 is provided inside the rotating shaft 2, a lifting rod 11 is fixedly connected to the output shaft of the push rod motor 10, a ring 12 is fixedly connected to the top of the lifting rod 11, and a plurality of shafts are sleeved on the outside of the ring 12 Bearing 13, the outer ring of the bearing 13 is fixedly connected with an extrusion rod 14, the bottom of the extrusion rod 14 is connected with a spring 15, the bottom end of the spring 15 is connected with a fixing seat 16, and the fixing seat 16 is fixedly sleeved on the outside of the lifting rod 11, driving the steering assembly can drive the steering of the processing seat 6, and the circuit board is placed in the placement groove 7, and the lifting rod 11 is driven to rise and fall by the push rod motor 10. The lifting rod 11 controls the lifting and lowering of multiple extrusion rods 14 for extrusion positioning, and it is also convenient to lift a single extrusion rod 14 to take and place the circuit board, and the suction pump 9 adsorbs and positions the flexible circuit board in the placement groove 7 through the adsorption channel 8.

[0025] like Figure 1 As shown, the driving steering assembly includes a first bevel gear 3 fixedly mounted on the outside of the rotating shaft 2, a driving motor 4 is fixedly connected to the top of the base plate 1, an output shaft of the driving motor 4 is fixedly connected to a second bevel gear 5, and the second bevel gear 5 is meshed with the first bevel gear 3 for transmission, and the driving motor 4 drives the rotating shaft 2 to rotate through the first bevel gear 3 and the second bevel gear 4.

[0026] like Figure 2 As shown, a mounting hole is provided on the rotating shaft 2, and the push rod motor 10 is fixedly arranged in the mounting hole.

[0027] like Figure 3As shown, two lifting holes are provided on the processing seat 6, and the lifting rod 11 movably passes through the lifting holes. The vertical section of the lifting rod 11 is a U-shaped structure, and the lifting rod 11 performs lifting movements in the lifting holes.

[0028] like Figure 2 As shown, the fixing seat 16 is provided with two through holes, and the lifting rod 11 is fixedly sleeved inside the through holes.

[0029] like Figure 4 As shown, a non-slip pad is provided at the bottom of the base plate 1, and the adsorption channel 8 is an L-shaped structure.

[0030] Working principle: When the circuit board is placed in the placement groove 7 for positioning, if the flexible circuit board is positioned, the push rod motor 10 drives the squeezing rod 14 to move up through the lifting rod 11, and the suction pump 9 adsorbs and positions the flexible circuit board in the placement groove 7 through the adsorption channel 8. If the hard circuit board is positioned, the push rod motor 10 drives the lifting rod 11 to move down, and the lifting rod 11 moves down through the ring 12 and the fixing seat 16, which will drive multiple squeezing rods 14 to move down, and one end of the squeezing rod 14 will press the circuit board into position. When a single circuit board needs to be taken and placed, the squeezing rod 14 that needs to be pressed on the circuit board can be manually lifted, and the spring 15 tightens the squeezing rod 14 to reset it. In this way, not only can multiple circuit boards be positioned, but also a single circuit board can be taken and placed.

[0031] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A circuit board auxiliary positioning device, comprising a base plate (1), It is characterized in that A rotating shaft (2) is rotatably provided at the top of the base plate (1), a driving steering assembly is provided at the bottom of the rotating shaft (2), a processing seat (6) is fixedly connected to the top of the rotating shaft (2), a placement groove (7) is provided in the top array of the processing seat (6), an adsorption channel (8) is provided at the bottom of the placement groove (7), an air suction pump (9) connected to the adsorption channel (8) is provided at the top of the processing seat (6), a push rod motor (10) is provided inside the rotating shaft (2), and the push rod The output shaft of the motor (10) is fixedly connected to a lifting rod (11), the top end of the lifting rod (11) is fixedly connected to a circular ring (12), the outer surface of the circular ring (12) is sleeved with a plurality of bearings (13), the outer ring of the bearing (13) is fixedly connected to an extrusion rod (14), the bottom of the extrusion rod (14) is connected to a spring (15), the bottom end of the spring (15) is connected to a fixing seat (16), and the fixing seat (16) is fixedly sleeved on the outside of the lifting rod (11).

2. A circuit board auxiliary positioning device according to claim 1, It is characterized in that The driving steering assembly comprises a first bevel gear (3) fixedly sleeved on the outside of the rotating shaft (2); the top of the base plate (1) is fixedly connected to a driving motor (4); the output shaft of the driving motor (4) is fixedly connected to a second bevel gear (5); and the second bevel gear (5) is meshed with the first bevel gear (3) for transmission.

3. A circuit board auxiliary positioning device according to claim 1, It is characterized in that The rotating shaft (2) is provided with a mounting hole, and the push rod motor (10) is fixedly arranged in the mounting hole.

4. A circuit board auxiliary positioning device according to claim 1, It is characterized in that The processing seat (6) is provided with two lifting holes, and the lifting rod (11) movably passes through the lifting holes, and the vertical section of the lifting rod (11) is a U-shaped structure.

5. A circuit board auxiliary positioning device according to claim 1, It is characterized in that The fixing seat (16) is provided with two through holes, and the lifting rod (11) is fixedly sleeved inside the through holes.

6. A circuit board auxiliary positioning device according to claim 1, It is characterized in that The bottom of the base plate (1) is provided with an anti-slip pad, and the adsorption channel (8) is an L-shaped structure.

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