Lens circuit board overturning and assembling device

Abstract

The utility model discloses a lens circuit board overturning and assembling device in the technical field of circuit board assembling, and aims to solve the problem that in the prior art, manual installation of a lens affects efficient operation of an automatic streamline. The cleaning device comprises a transverse moving support, a mounting plate arranged at the movable end of the transverse moving support, a rotating support and a positioning mounting base, and a cleaning assembly, a front face gripper, a back face gripper, a first driving mechanism used for driving the front face gripper to ascend and descend and a second driving mechanism used for driving the back face gripper to ascend and descend are mounted on the mounting plate; the front face gripper and / or the back face gripper adsorb the circuit board through the negative pressure effect, a rotating table is rotationally arranged on the rotating support, a third driving mechanism is further installed on the rotating support, and a material receiving platform is arranged on the positioning installation base in a sliding mode. The circuit board turn-over device is used for automatically turning over a circuit board in a lens assembly line, the automatic coverage rate of production operation can be increased, and the production cost and the size of equipment can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lens circuit board overturning assembly device belongs to circuit board assembly technical field. BACKGROUND

[0002] When industrial automation assembles a lens, due to the orientation problem of the front-end process circuit board, the circuit board needs to be turned over first and then the lens assembly is automatically installed. In the automatic assembly line, due to the low stability of the circuit board overturning, manual overturning of the circuit board is adopted to transfer it to the rear-end assembly line for automatic installation. This requires the automatic assembly line to leave the workstations that need to be manually coordinated, which not only increases the labor of personnel, but also expands the size of the equipment. Manual and automatic equipment operation also poses certain safety risks and does not have good economic benefits. SUMMARY

[0003] The utility model aims at overcoming the deficiency in the prior art, providing a lens circuit board overturning assembly device for automatically turning over the circuit board in the lens assembly line, which can improve the automation coverage of production operation and help reduce production cost and equipment size.

[0004] To achieve the above-mentioned purpose, the utility model is implemented by adopting the following technical scheme:

[0005] A lens circuit board overturning assembly device, comprising a horizontal moving support, an installation plate arranged on the movable end of the horizontal moving support, a rotating support, and a positioning installation seat. The installation plate is provided with a cleaning assembly, a front gripper, a back gripper, a first driving mechanism for driving the front gripper to lift, and a second driving mechanism for driving the back gripper to lift. The front gripper and / or the back gripper adsorb the circuit board through negative pressure action. The rotating support is provided with a rotating table rotating thereon. The rotating support is also provided with a third driving mechanism for driving the rotating table to rotate. The positioning installation seat is provided with a receiving platform sliding in the vertical direction. The positioning installation seat is also provided with a fourth driving mechanism for driving the receiving platform to lift.

[0006] Specifically, the rotating table comprises a base plate, the base plate is provided with a positioning groove for embedding the circuit board, and the upper surface of the base plate is provided with a plurality of spring tube suction heads. The spring tube suction heads are connected to a negative pressure generating device.

[0007] Specifically, the base plate is also provided with a plurality of guide column heads, and the top end of each guide column head is provided with a circular arc surface.

[0008] Specifically, the installation seat is also provided with a fifth driving mechanism for driving the receiving platform to move horizontally.

[0009] Specific, the cleaning assembly includes a mounting frame, a blow pipe is rotatably arranged on the mounting frame, a plurality of air holes are arranged on the pipe section of the blow pipe, and a sixth driving mechanism for driving the air holes of the blow pipe to rotate is further arranged on the mounting frame.

[0010] Specific, the end of the blow pipe is fixedly provided with a positioning piece, the positioning piece is fixedly provided with a movable head, the output end of the sixth driving mechanism is provided with a driving plate, and a sliding groove is arranged on the driving plate.

[0011] Specific, the blow pipe and the positioning piece are both provided with two and are mirror image arranged on both sides of the mounting frame, and the two positioning pieces are both limitingly arranged in the sliding groove.

[0012] Specific, the mounting frame is a box body with an open bottom, the upper surface of the mounting frame is further provided with an air outlet pipeline, and the bottom surface of the mounting frame can be covered on the upper surface of the material receiving platform.

[0013] Specific, it further includes a seventh driving mechanism, and the seventh driving mechanism is used for driving the mounting frame to move in the vertical direction.

[0014] Compared with the prior art, the utility model has reached the beneficial effects:

[0015] The utility model discloses a back gripper is arranged on the transverse movement support and is used for placing the circuit board on the rotating table of transfer, and the circuit board is placed on the material receiving platform after being turned over and is installed, because the area of the circuit board that can be adsorbed is different after being turned over, so the front gripper is used to grab and transport on the material receiving platform, thereby the turning action of the circuit board can be efficiently realized, and the artificial participation degree can be reduced, and the circuit board can be placed back on the corresponding production streamline after being installed. ACCURATE DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the turnover assembly device provided by the utility model embodiment;

[0017] Figure 2 It is the overall structure schematic diagram of the turnover assembly device provided by the utility model Figure 1 Embodiment;

[0018] Figure 3 It is the overall structure schematic diagram of the turnover assembly device provided by the utility model Figure 1 Embodiment;

[0019] Figure 4 It is the overall structure schematic diagram of the turnover assembly device provided by the utility model embodiment;

[0020] Figure 5 It is the overall structure schematic diagram of the turnover assembly device provided by the utility model Figure 4 Embodiment;

[0021] 1, transverse moving support; 2, mounting plate; 3, cleaning assembly; 301, seventh driving mechanism; 302, mounting frame; 303, sixth driving mechanism; 304, driving plate; 305, positioning piece; 306, movable head; 307, blowing pipe; 308, air outlet pipeline; 4, rotating support; 5, rotating table; 501, base plate; 502, guide column head; 503, spring pipe suction head; 6, third driving mechanism; 7, mounting seat; 8, fourth driving mechanism; 9, material receiving platform; 10, fifth driving mechanism; 11, front gripper; 12, first driving mechanism; 13, back gripper; 14, second driving mechanism. DETAILED DESCRIPTION

[0022] The utility model will be described further, combining with the drawings. The following examples are only for more clearly illustrating the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0024] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0025] This utility model provides a lens circuit board flipping assembly device for automatically flipping circuit boards in a lens assembly line. This improves the automation rate of production operations, reduces production costs, and minimizes equipment size. To achieve the device's structural functions, it includes a transverse moving bracket 1, a mounting plate 2 disposed at the movable end of the transverse moving bracket 1, a rotating bracket 4, and a positioning mounting base 7. Figure 1 As shown, a cleaning component 3, a front gripper 11, a back gripper 13, a first drive mechanism 12 for driving the front gripper 11 to rise and fall, and a second drive mechanism 14 for driving the back gripper 13 to rise and fall are also installed on the mounting plate 2. The corresponding drive mechanisms can be cylinders or other servo movement modules; the specific means are not limited here. The front gripper 11 and / or the back gripper 13 are designed to adsorb the circuit board through negative pressure. The front gripper 11 and the back gripper 13 are used to grip the front or back of the circuit board, respectively, so that they can adsorb and grip the circuit board at different positions before and after installation. In order to flip the circuit board, a rotating platform 5 is rotatably set on the rotating bracket 4, and a third drive mechanism for driving the rotating platform 5 to rotate is also installed on the rotating bracket 4. Mechanism 6, the third drive mechanism 6, can employ a servo motor controlled by an encoder. The rotary table 5 receives the circuit board from the gripper and flips it over. Before flipping, a suction positioning method can be used to prevent the circuit board from detaching from the rotary table 5. Before installation, to ensure stable positioning of the circuit board after flipping, a receiving platform 9 is vertically slidable on the positioning mounting base 7. A fourth drive mechanism 8 is also installed on the positioning mounting base 7 to drive the receiving platform 9 to rise and fall. After flipping, the circuit board is located below the rotary table 5. At this time, the fourth drive mechanism 8 drives the receiving platform 9 to move upwards to receive the circuit board, thereby achieving stable transfer, descent, and positioning of the circuit board. After installation, it can be removed by the corresponding gripper. The aforementioned cleaning component 3 is used to remove dust from the circuit board and lens before and after lens installation, preventing dust from affecting circuit connections and ensuring lens cleanliness for subsequent assembly operations.

[0026] This utility model provides a lens circuit board flipping assembly device. To improve the stable adsorption capability of the circuit board, a rotating stage 5 including a substrate 501 is provided. Figure 3 As shown, the substrate 501 is provided with a positioning groove for fitting the circuit board, so that the circuit board can be positioned in the positioning groove after being flipped over, preventing its position from shifting. To prevent the circuit board from falling off, several spring tube suction heads 503 can be provided on the upper surface of the substrate 501, and the spring tube suction heads 503 are connected to a negative pressure generating device, such as... Figure 3As shown, the spring tube suction head 503 can be arranged to retract at the position of the folding surface when fully retracted, and when adsorbing the circuit board, the circuit board cannot be fully retracted due to the interference of the circuit board with the surface of the base plate 501, thereby improving the negative pressure adsorption capacity, and when not adsorbing, the circuit board can be ejected, thereby also having good buffering capacity. In order to prevent the circuit board from being placed in a position, a plurality of guide pillar heads 502 can also be provided on the base plate 501, as shown in Figure 3 As shown, the top end of each guide pillar head 502 is provided as a circular arc surface.

[0027] The lens circuit board overturning assembly device provided in the embodiment of the utility model can improve the efficiency of material receiving and discharging, and a fifth driving mechanism 10 for driving the lateral movement of the material receiving platform 9 can also be installed on the mounting seat 7, as shown in Figure 4 As shown, the fifth driving mechanism 10 is arranged to move relative to the lateral movement support 1, thereby improving the efficiency of relative movement.

[0028] The lens circuit board overturning assembly device provided in the embodiment of the utility model specifically provides a cleaning action mode of the cleaning assembly 3, and specifically, the cleaning assembly 3 is arranged, as shown in Figure 5 As shown, the air blowing pipe 307 is rotatably arranged on the mounting rack 302, a plurality of air holes are formed in the pipe section of the air blowing pipe 307, the air blowing pipe 307 is supplied with air from the pipe end, and air blowing is realized through the plurality of air blowing holes, thereby enabling each position on the circuit board to be affected by the wind force and thereby blowing off the dust thereon, in order to further improve the blowing range and angle, a sixth driving mechanism 303 for driving the rotation of the air holes on the air blowing pipe 307 can also be arranged on the mounting rack 302. As one of the preferred embodiments, a positioning member 305 is fixedly arranged at the end of the air blowing pipe 307, as shown in Figure 2 and Figure 5 As shown, the movable head 306 is fixedly arranged on the positioning member 305, the driving plate 304 is installed at the output end of the sixth driving mechanism 303, and the sliding groove is formed in the driving plate 304, so that the movable head 306 is slidably or rollingly arranged in the sliding groove, thereby realizing the rotation of the air blowing pipe 307 itself, when the sixth driving mechanism 303 adopts a structure such as a pneumatic cylinder to drive the lifting of the driving plate, the movable head 306 is limited by the rotation of the air blowing pipe 307, and when the sliding groove is lifted, the movable head 306 is deviated, thereby indirectly driving the air blowing pipe 307 to rotate, thereby realizing the air blowing of the air blowing pipe 307 at different angle positions. In order to enhance the blowing effect, the air blowing pipe 307 and the positioning member 305 can be arranged in two and mirror image on both sides of the mounting rack 302, and the two positioning members 305 are limitingly arranged in the sliding groove, thereby enabling the two air blowing pipes 307 to rotate synchronously when the sliding groove is lifted, thereby realizing common air blowing.

[0029] The utility model embodiment provides a kind of lens circuit board overturning assembly device, to facilitate the dust that blows to be collected, prevent its fall in the other position of equipment and influence the operation of equipment, here setting mounting frame 302 is the box body of bottom as opening, and simultaneously on the upper surface of mounting frame 302 also be provided with air outlet pipeline 308, air outlet pipeline 308 can be communicated with external air source dust removal, and the bottom surface of mounting frame 302 can be covered in the upper surface of material receiving platform 9 simultaneously. Through the above setting mode, the dust that is raised can be adsorbed collection by air outlet pipeline 308 when blowing air pipe 307 blows, to prevent dust from interfering with other equipment station, to facilitate ensuring clean production environment, prolong the service life of equipment.

[0030] The utility model embodiment provides a kind of lens circuit board overturning assembly device, to be able to let the box body structure cover of mounting frame 302 be set on material receiving platform 9, here setting device also includes seventh drive mechanism 301, setting seventh drive mechanism 301 is used to drive mounting frame 302 to move in vertical direction.

[0031] The above is only the preferred embodiment of the utility model, it should be pointed out, for the ordinary skill in the art, without departing from the technical principle of the utility model, under the premise, can make a number of improvements and deformation, these improvements and deformation also should be regarded as the protection range of the utility model.

Claims

1. A lens circuit board flip assembly apparatus, comprising: The utility model relates to a circuit board cleaning device, including transverse movement support (1), set up in the movable end of transverse movement support (1) mounting plate (2), rotating support (4) and positioning mounting seat (7), mounting plate (2) is installed with cleaning assembly (3), front gripper (11), back gripper (13), be used for driving the first drive mechanism (12) of front gripper (11) and be used for driving the second drive mechanism (14) of back gripper (13) and lift, front gripper (11) and / or back gripper (13) are adsorbed circuit board through negative pressure effect, rotating support (4) is rotationally provided with rotating table (5) on, rotating support (4) still is installed with the third drive mechanism (6) for driving rotating table (5) rotation on, positioning mounting seat (7) is slidably provided with material receiving platform (9) on vertical direction, positioning mounting seat (7) still is installed with the fourth drive mechanism (8) for driving material receiving platform (9) lifting on.

2. The lens circuit board flip assembly apparatus of claim 1, wherein, Rotating table (5) includes base plate (501), the base plate (501) is provided with the positioning slot for embedding circuit board, the upper surface of base plate (501) is equipped with a plurality of spring pipe suction heads (503), and the spring pipe suction head (503) is communicated with negative pressure generating device.

3. The lens circuit board flip assembly apparatus of claim 2, wherein, The base plate (501) is also provided with a plurality of guide pillar heads (502), and the top end of each guide pillar head (502) is provided as a circular arc surface.

4. The lens circuit board flip assembly apparatus of claim 1, wherein, The mounting seat (7) is also provided with a fifth drive mechanism (10) for driving the transverse movement of the material receiving platform (9).

5. The lens circuit board flip assembly apparatus of claim 1, wherein, The cleaning assembly (3) includes a mounting frame (302), a blow pipe (307) is rotationally arranged on the mounting frame (302), a plurality of air holes are formed in the pipe section of the blow pipe (307), and a sixth drive mechanism (303) is arranged on the mounting frame (302) for driving the rotation of the air holes of the blow pipe (307).

6. The lens circuit board flip assembly apparatus of claim 5, wherein, The end of the blow pipe (307) is fixedly provided with a positioning member (305), the positioning member (305) is fixedly provided with a movable head (306), the output end of the sixth drive mechanism (303) is provided with a driving plate (304), a sliding groove is formed in the driving plate (304), and the movable head (306) is slidably or rollingly arranged in the sliding groove.

7. The lens circuit board flip assembly apparatus of claim 6, wherein, The blow pipe (307) and the positioning member (305) are both provided with two and are mirror image arranged on both sides of the mounting frame (302), and the two positioning members (305) are limitingly arranged in the sliding groove.

8. The lens circuit board flip assembly apparatus of claim 5, wherein, The mounting frame (302) is in the form of an open-bottom box, an air outlet pipeline (308) is further arranged on the upper surface of the mounting frame (302), and the bottom surface of the mounting frame (302) can cover the upper surface of the material receiving platform (9).

9. The lens circuit board flip assembly apparatus of claim 5, wherein, Further comprising a seventh drive mechanism (301), the seventh drive mechanism (301) is used for driving the vertical movement of the mounting frame (302).

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