Automatic tray placing machine for lens cones

Abstract

The utility model discloses an automatic tray placing machine for lens cones. A material guide groove is formed in a material guide frame; a temporary storage table is arranged on the rear side of the material guide frame, a plurality of storage grooves corresponding to the material guide grooves or the material guide holes are formed in the temporary storage table, and the storage grooves are connected with a horizontal negative pressure module. A negative pressure lifting module is arranged on the upper portion of the temporary storage table, and a plurality of negative pressure suction nozzles are arranged on the negative pressure lifting module and correspond to the guide grooves. The negative pressure lifting module is fixed on the vertical driving plate, and the vertical driving plate is fixed on the horizontal driving plate; a vertical driving device and a horizontal driving device are respectively arranged corresponding to the vertical driving plate and the horizontal driving plate; a material disc containing table is arranged on the side portion of the material guide frame, a material disc is fixed to the material disc containing table, and the negative pressure lifting module can horizontally move between the temporary storage table and the material disc. According to the utility model, horizontal arrangement of the lens cones can be realized, and the lens cones are adsorbed by means of the negative pressure lifting module to finish vertical lifting, horizontal movement and pressure relief after vertical descending, and the lens cones are orderly released to a material disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of camera lens assembly equipment on electronic communication equipment, and in particular relates to an automatic lens barrel placing machine. Background Art

[0002] Existing mobile phones, tablet computers, phone watches and other communication and entertainment devices are all equipped with cameras. Such cameras are small in size and must be assembled by professionals using professional equipment on the production line.

[0003] In the prior art, the lens barrel used for the camera is usually picked up by clamping, and then the picked up lenses are uniformly placed on a fixed plate to prepare for the next process in advance. This type of equipment is equipped with several clamping ends at the picking end. In order to avoid the lens from being damaged by force, such clamping ends usually use rubber chucks for clamping. However, the actual production status is that even if rubber chucks are used, when used in the increasingly thin products, the lens will still be damaged under a large squeezing force. Therefore, this kind of damage cannot be detected in the early stage of product assembly, and can only flow to the end of production for functional testing or magnified observation, which is very likely to cause the backward delivery of defective products.

[0004] In view of the technical problems disclosed in the prior art, the technical problem that technical personnel in this field urgently need to solve is to design a non-clamping lens swing plate device that can pick up the lens barrel at the source of the production line and discharge the lens barrel to the material tray in a non-clamping manner. Summary of the invention

[0005] In view of the shortcomings of the prior art mentioned above, the purpose of the utility model is to provide an automatic lens barrel plate placing machine, which can effectively realize the picking, shifting and plate placing of the lens barrel by arranging a negative pressure device as the picking end and arranging a driving system in multiple directions on the production line, thereby improving the working efficiency on the basis of ensuring the safety of product clamping.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A lens barrel automatic plate placing machine, which is provided with a material guide rack and is connected with a spiral feeder; the material guide rack is provided with a material guide slot or a material guide hole; a temporary storage table is provided at the rear side of the material guide rack, and a plurality of storage slots are provided on the temporary storage table corresponding to the material guide slot or the material guide hole, and the storage slots are connected with a horizontal negative pressure module; a negative pressure lifting module is provided on the upper part of the temporary storage table, and a plurality of negative pressure suction nozzles are provided on the negative pressure lifting module corresponding to the material guide slot or the material guide hole; the negative pressure lifting module is fixed on a vertical driving plate, and the vertical driving plate is fixed on a horizontal driving plate; a vertical driving device and a horizontal driving device are respectively provided corresponding to the vertical driving plate and the horizontal driving plate; a material tray placing table is provided on the side of the material guide rack, and a material tray is fixed on the material tray placing table, and the negative pressure lifting module can move horizontally between the temporary storage table and the material tray.

[0008] The horizontal driving plate is fixed on a horizontal supporting frame, and a horizontal guiding device and a horizontal driving cylinder are arranged on the horizontal supporting frame; a vertical base and a vertical guiding device are arranged on the side of the horizontal driving plate, and the vertical base plate and the vertical driving plate are fixed and guided by the vertical guiding device, and a vertical driving device is arranged on the vertical driving plate.

[0009] The horizontal guide device is provided with a horizontal movable positioning plate, and the horizontal movable positioning plate is used to realize the travel limit of the horizontal driving plate.

[0010] A vertical movable positioning member is arranged between the vertical driving plate and the vertical bottom plate, and the travel limiting of the vertical driving plate is realized by the vertical movable positioning member.

[0011] A fixing platform is arranged on the vertical driving plate, and the fixing platform is used to fix the negative pressure lifting module. A vertical negative pressure channel is arranged inside the negative pressure lifting module, and the vertical negative pressure channel connects the vertical negative pressure air supply port and the negative pressure suction nozzle.

[0012] The temporary storage table is fixed on a horizontal support seat, and a horizontal negative pressure channel is arranged inside the horizontal support seat, and the horizontal negative pressure channel connects the horizontal negative pressure air supply port and the storage tank.

[0013] A swing plate fixing frame is arranged on the side of the material guide frame, a lead screw is arranged inside the swing plate fixing frame, a driving motor is arranged at the end of the swing plate fixing frame, a transverse guide plate is arranged on the upper part of the swing plate fixing frame, a lead screw nut is arranged on the lead screw, a horizontal guide block is fixed by the lead screw nut, a material tray placing table is fixed on the upper part of the horizontal guide block, and a positioning piece is arranged on the material tray placing table for fixing the material tray.

[0014] At least two material tray placement stations are arranged on the material tray placement table, and each material tray placement station is respectively provided with a process notch, and the material tray can be disassembled and assembled through the process notch.

[0015] The utility model has the following beneficial effects: the utility model is provided with a material guide rack connected with a spiral feeder; a material guide slot or a material guide hole is provided on the material guide rack; a temporary storage table is provided at the rear side of the material guide rack, and a plurality of storage slots are provided on the temporary storage table corresponding to the material guide slot or the material guide hole, and the storage slots are connected to a horizontal negative pressure module; a negative pressure lifting module is provided on the upper part of the temporary storage table, and a plurality of negative pressure suction nozzles are provided on the negative pressure lifting module corresponding to the material guide slot or the material guide hole; the negative pressure lifting module is fixed on the vertical driving plate, and the vertical driving plate is fixed on the horizontal driving plate; a vertical driving device and a horizontal driving device are provided corresponding to the vertical driving plate and the horizontal driving plate, respectively; a material tray placing table is provided on the side of the material guide rack, and a material tray is fixed on the material tray placing table, and the negative pressure lifting module can move horizontally between the temporary storage table and the material tray. The utility model can realize the horizontal arrangement of the lens barrel, and with the help of the negative pressure lifting module, the lens barrel is adsorbed to complete vertical lifting, horizontal movement, vertical descent, and then the pressure is released and the lens barrel is neatly released onto the material tray. The utility model adopts cylinder drive and negative pressure suction to realize the picking and placing of the lens barrel, which improves the working efficiency and avoids the damage of the lens barrel during the placing process. It is an ideal automatic placing machine for the lens barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 This is a side view of the structure of the utility model;

[0021] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0022] In the figure, 1, bottom plate, 2, guide rack base, 3, guide rack, 31, guide slot, 32, acrylic cover, 4, swing plate fixing frame, 41, drive motor, 42, lead screw, 43, transverse guide plate, 44, lead screw nut, 45, horizontal guide block, 46, material tray placement table, 461, process notch, 462, positioning column, 47, material tray, 471, lens barrel placement slot, 5, horizontal support frame, 50, horizontal drive plate, 51, horizontal drive cylinder, 52, horizontal fixing plate, 53, horizontal connecting plate, 54, horizontal Slide rail, 55, horizontal movable positioning plate, 6, vertical bottom plate, 61, vertical drive cylinder, 62, vertical fixed plate, 63, vertical slide rail, 64, vertical slider, 65, vertical drive plate, 66, vertical movable plate, 67, vertical positioning plate, 68, fixed table, 7, negative pressure lifting module, 71, horizontal fixing part, 72, vertical negative pressure air supply port, 73, vertical negative pressure channel, 74, negative pressure suction nozzle, 8, temporary storage table, 81, storage slot, 82, horizontal negative pressure channel, 83, horizontal support seat, 84, horizontal negative pressure air supply port. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below through implementation methods. It should be understood that the working principle of the present invention is relatively clear after the explanation of the specification, and those skilled in the art can further extend it under the guidance of the specification and specific implementation methods, but such technical extension should fall within the scope of protection of the claims of this patent application.

[0024] A lens barrel automatic plate placing machine, as shown in the attached drawings, comprises a base plate 1, and the following components are all fixed on the upper part of the base plate 1 to realize modular design.

[0025] A material guide rack base 2 is fixed on the bottom plate 1, and the material guide rack fixing seat 2 is arranged at the discharge port of the screw feeder. A material guide rack 3 is fixed on the top of the material guide rack fixing seat 2 and is connected to the discharge port of the external screw feeder. A material guide groove or a material guide hole is provided on the material guide rack 3. In order to consider the manufacturing cost of the equipment, the utility model is provided with a material guide groove 31 and an acrylic cover plate 32 is fixed on the upper part of the material guide groove 31. This acrylic cover plate 32 is made of transparent material, and the internal barrel material storage and movement conditions can be directly observed from the outside.

[0026] A horizontal support seat 83 is arranged at the rear side of the guide frame 3, and a temporary storage platform 8 is fixed on the upper part of the horizontal support seat 83. A plurality of storage slots 81 are arranged on the temporary storage platform 8 corresponding to the guide slot 31, and the storage slots 81 are connected to the horizontal negative pressure module; the horizontal negative pressure module includes a horizontal support seat 83 and an internally processed horizontal negative pressure channel 82, and the horizontal negative pressure channel 82 connects the horizontal negative pressure air supply port 84 and the storage slot 81. After the above structure is set, after the horizontal negative pressure air supply port 84 is connected to the external air supply device, the lens barrel can be attracted to move horizontally in the guide slot 31 to the storage slot 81 under negative pressure. It should be pointed out that the horizontal negative pressure air supply port 84 here is not continuously sucked, and it needs to be used in conjunction with the negative pressure lifting module 7. When the negative pressure lifting module 7 sucks vertically, the horizontal negative pressure air supply port 84 releases pressure. When the negative pressure lifting module 7 leaves the storage slot 81, the horizontal negative pressure air supply port 84 sucks the lens barrel into the storage slot 81.

[0027] The upper part of the temporary storage table 8 is provided with a negative pressure lifting module 7, and a plurality of negative pressure suction nozzles 74 are provided on the negative pressure lifting module 8 corresponding to the material guide groove 31; the negative pressure lifting module 7 is fixed on the vertical driving plate 65, and a fixing table 68 is provided on the vertical driving plate 65, and the horizontal fixing part 71 on the negative pressure lifting module 7 is locked and fixed by the fixing table 68, and a vertical negative pressure channel 73 is provided inside the negative pressure lifting module 7, and the vertical negative pressure channel 73 connects the vertical negative pressure air supply port 72 and the negative pressure suction nozzle 74. Through the above structural setting, the negative pressure supply to the negative pressure suction nozzle 74 can be realized after the vertical negative pressure air supply port 72 is connected to the outside, and the lens barrel is adsorbed and picked up by the negative pressure here.

[0028] The utility model is provided with a horizontal support frame 5 on the right side of the guide frame 3, and a horizontal slide rail 54 is provided on the top surface of the horizontal support frame 5 as a horizontal guide device, and a horizontal fixing plate 52 is also provided, and a horizontal driving cylinder 51 is fixed by the horizontal fixing plate 52, and a horizontal connecting plate 53 is provided on the driving end of the horizontal driving cylinder 51, and the horizontal driving plate 50 is fixed by the horizontal connecting plate 53, and the horizontal driving plate 50 is guided by the horizontal slide rail 54; a horizontal movable positioning plate 55 is also provided at the end of the horizontal slide rail 54, and the horizontal driving plate 50 is limited when moving by the horizontal movable positioning plate 55. Through the drive of the horizontal driving cylinder 51, the horizontal driving plate 50 can be moved in the horizontal direction together with the negative pressure lifting module 7.

[0029] A vertical bottom plate 6 is arranged on the side of the horizontal driving plate 50, a vertical slide rail 63 is arranged on the vertical bottom plate 6, a vertical slider 64 is arranged on the vertical slider 63, and the vertical driving plate 62 is fixed by the vertical slider 64; a vertical fixing plate 62 is arranged on the top of the vertical bottom plate 6, a vertical driving cylinder 61 is fixed on the vertical fixing plate 62, and the vertical driving plate 65 is driven by the vertical driving cylinder 61, and the vertical driving plate 65 is locked and fixed to a whole; under the drive of the vertical driving cylinder 61, the vertical lifting and lowering of the negative pressure lifting module 7 can be realized. A vertical moving plate 66 and a vertical positioning plate 67 are respectively arranged between the vertical driving plate 62 and the vertical bottom plate 6, and a vertical moving positioning member is formed by the vertical moving plate 66 and the vertical positioning plate 67, and the vertical moving positioning member is used to limit the vertical driving plate 65 during vertical walking.

[0030] A swing plate fixing frame 4 is arranged on the side of the material guide frame 3, and the swing plate fixing frame 4 is arranged in a U-shaped structure. A lead screw 42 is arranged inside the swing plate fixing frame 4, and a driving motor 41 is arranged at the end of the swing plate fixing frame 4. A transverse guide plate 43 is arranged on the upper part of the swing plate fixing frame 4, and a lead screw nut 44 is arranged on the lead screw 42. A horizontal guide block 45 is fixed by the lead screw nut 44, and a material tray placing table 46 is fixed on the upper part of the horizontal guide block 45. A positioning column 462 is arranged on the material tray placing table 46 for fixing the material tray 47. At the same time, in order to facilitate the taking of the material tray 47, a process notch 461 is also arranged on the material tray placing table 46, and the material tray 47 can be picked up and placed through the process notch 461.

[0031] The material tray 47 is evenly provided with lens barrel placement grooves 471, and the negative pressure lifting module 7 can move horizontally between the temporary storage table 8 and the material tray 7 to achieve the taking and placing of the lens barrel.

[0032] Furthermore, the utility model is provided with at least two material tray placement stations on the material tray placement table 46, and each material tray placement station is respectively provided with a process notch 461. By providing two material trays 47, a cyclic picking and placing operation can be realized, thereby effectively improving the picking and placing efficiency of the material trays 47.

[0033] To sum up, the utility model can realize the horizontal arrangement of the lens barrel, and use the negative pressure lifting module 7 to absorb the lens barrel to complete vertical lifting, horizontal movement, vertical descent, and then release the pressure and release the lens barrel neatly onto the material tray 47. The utility model adopts cylinder drive and negative pressure suction to realize the picking and placement of the lens barrel, which improves the working efficiency and avoids damage to the lens barrel during the process of placing the lens barrel. It is an ideal automatic lens barrel placing machine.

Claims

1. An automatic lens barrel placing machine, characterized in that: A material guide rack is provided and connected with a spiral feeder; a material guide trough or a material guide hole is provided on the material guide rack; a temporary storage table is provided on the rear side of the material guide rack, and a plurality of storage slots are provided on the temporary storage table corresponding to the material guide trough or the material guide hole, and the storage slots are connected with a horizontal negative pressure module; a negative pressure lifting module is provided on the upper part of the temporary storage table, and a plurality of negative pressure suction nozzles are provided on the negative pressure lifting module corresponding to the material guide trough or the material guide hole; the negative pressure lifting module is fixed on the vertical driving plate, and the vertical driving plate is fixed on the horizontal driving plate; a vertical driving device and a horizontal driving device are provided corresponding to the vertical driving plate and the horizontal driving plate, respectively; a material tray placing table is provided on the side of the material guide rack, and a material tray is fixed on the material tray placing table, and the negative pressure lifting module can move horizontally between the temporary storage table and the material tray.

2. The automatic lens barrel placing machine according to claim 1, characterized in that: The horizontal driving plate is fixed on a horizontal supporting frame, and a horizontal guiding device and a horizontal driving cylinder are arranged on the horizontal supporting frame; a vertical base and a vertical guiding device are arranged on the side of the horizontal driving plate, and the vertical base plate and the vertical driving plate are fixed and guided by the vertical guiding device, and a vertical driving device is arranged on the vertical driving plate.

3. The automatic lens barrel plate placing machine according to claim 2, characterized in that: The horizontal guide device is provided with a horizontal movable positioning plate, and the horizontal movable positioning plate realizes the travel limit of the horizontal driving plate.

4. The automatic lens barrel plate placing machine according to claim 1, characterized in that: A vertical movable positioning member is arranged between the vertical driving plate and the vertical bottom plate, and the travel limiting of the vertical driving plate is realized by the vertical movable positioning member.

5. The automatic lens barrel plate placing machine according to claim 1, characterized in that: A fixing platform is arranged on the vertical driving plate, and the fixing platform is used to fix the negative pressure lifting module. A vertical negative pressure channel is arranged inside the negative pressure lifting module, and the vertical negative pressure channel connects the vertical negative pressure air supply port and the negative pressure suction nozzle.

6. The automatic lens barrel plate placing machine according to claim 1, characterized in that: The temporary storage table is fixed on a horizontal support seat, and a horizontal negative pressure channel is arranged inside the horizontal support seat, and the horizontal negative pressure channel connects the horizontal negative pressure air supply port and the storage tank.

7. The automatic lens barrel plate placing machine according to claim 1, characterized in that: A swing plate fixing frame is arranged on the side of the material guide frame, a lead screw is arranged inside the swing plate fixing frame, a driving motor is arranged at the end of the swing plate fixing frame, a transverse guide plate is arranged on the upper part of the swing plate fixing frame, a lead screw nut is arranged on the lead screw, a horizontal guide block is fixed by the lead screw nut, a material tray placing table is fixed on the upper part of the horizontal guide block, and a positioning piece is arranged on the material tray placing table for fixing the material tray.

8. The automatic lens barrel plate placing machine according to claim 7, characterized in that: At least two material tray placement stations are arranged on the material tray placement table, and each material tray placement station is respectively provided with a process notch.

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