Double-position suction cup of spider hand finished product plate collecting machine

Abstract

The utility model provides a spider hand finished product plate collecting machine double-position suction cup which comprises a double-position suction cup body, the double-position suction cup body comprises a suction cup connecting plate, an independent small suction cup, a suction cup fixing plate, an air pipe connector, a telescopic air cylinder and a suction plate body, and a spider hand connecting flange face is arranged in the middle of the suction cup connecting plate. And the double-position suction cup body is mounted on a spider hand of the plate collecting machine through the spider hand connecting flange surface at the top of the double-position suction cup body. The double-position suction cup adopts a double-position design and can realize high-efficiency suction. When one station sucks the plates through stretching and retracting of the air cylinder, the other station is not affected, and the two stations can be freely switched to suck the large plates and the small plates. The air blower is adopted to be matched with the small matrix type combined suction cups through negative pressure so that products with holes can be sucked, the suction stability can be improved, the reverse blowing function is achieved in the suction cup body, the vacuum breaking speed can be effectively increased through the structure when the products are sucked, placed and stacked, then the equipment running time is shortened, and the machining efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a double-position suction cup of a spider arm finished product collecting machine. Background Art

[0002] The spider hand finished product collecting machine is a machine that quickly collects products into trays or boxes through the spider manipulator structure. It is generally used to collect some small products on the production line, such as mobile phone screens, printed circuit boards, etc. The machine has the characteristics of high automation, high production efficiency, and easy operation. It is widely used in modern industrial manufacturing, and the suction cup in the spider hand finished product collecting machine is the core component used to absorb the product.

[0003] The suction cup structure in the spider arm finished product collecting machine in the prior art is a single-station design. Directly adopting a double-station design will affect the normal operation of the other station when sucking the board at a single station, so the overall efficiency is low. In addition, a vacuum generator is used in the suction process, which is easy to break the vacuum when the product is porous, resulting in unstable adsorption, which will cause the problem of falling during the suction process. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a double-position suction cup of a spider arm finished product collecting machine to solve the problems raised in the above-mentioned background technology. The utility model adopts a double-position design to improve the processing efficiency, and adopts a negative pressure suction method of a fan to greatly improve the stability of suction. When the products are placed and stacked, the vacuum is broken by blowing, thereby speeding up the operation time of the equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a double-position suction cup of a spider hand finished plate collecting machine, including a double-position suction cup body, the double-position suction cup body including a suction cup connecting plate, an independent small suction cup, a suction cup fixing plate, an air duct joint, a telescopic cylinder and a suction plate body, a spider hand connecting flange surface is arranged in the middle of the suction cup connecting plate, and the double-position suction cup body is installed on the spider hand of the plate collecting machine through the spider hand connecting flange surface at the top, solenoid valves are arranged at both ends of the suction cup connecting plate, a blowing manifold block is arranged on one side of the bottom of the suction cup connecting plate, and the suction cup fixing plate is installed at the bottom end of the double-position suction cup body.

[0006] Furthermore, the solenoid valve is used to control the on-off blowing of the suction cup fixing box, and the surface of the suction cup fixing plate is provided with independent small suction cups combined in a matrix.

[0007] Furthermore, two suction cup fixing plates are provided, and the number and structure of independent small suction cups on each suction cup fixing plate are the same.

[0008] Furthermore, a fixing seat and an air duct joint are installed on the top of the suction plate body, and a telescopic cylinder and a linear bearing are installed inside the fixing seat.

[0009] Furthermore, a telescopic rod is inserted into the interior of the linear bearing, the bottom of the telescopic rod is installed on the surface of the suction plate body, and the telescopic rod and the linear bearing are evenly distributed around the telescopic cylinder.

[0010] Furthermore, four telescopic rods, four linear bearings and a telescopic cylinder are arranged on the top of each suction plate body.

[0011] Furthermore, an air blowing nozzle is arranged at the bottom of the suction plate body, and an air blowing air pipe joint is arranged inside the suction plate body.

[0012] Furthermore, the bottom of the telescopic cylinder is connected to the air blowing air pipe joint portion, and the interior of the air blowing nozzle is connected to the interior of the suction plate body.

[0013] Beneficial effects of the utility model:

[0014] 1. The double-position suction cup of the spider hand finished board collecting machine adopts a double-position design, which can achieve high-efficiency suction. Through the extension of the cylinder, when one side of the station sucks the board, the other station is not affected, and the two positions can be switched at will to suck large and small boards.

[0015] 2. The double-position suction cup of the spider arm finished product collecting machine adopts a blower through negative pressure and a matrix-type combined small suction cup to absorb products with holes. The flow rate is not affected, which can greatly improve the stability of absorption.

[0016] 3. In the double-position suction cup of the spider arm finished product board collecting machine, a back-blowing function is set inside the suction cup body. When placing the board, this structure can effectively speed up the vacuum breaking speed, thereby shortening the cycle time of the machine operation and further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front structural schematic diagram of a double-position suction cup of a finished plate collecting machine of a spider hand according to the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of a double-position suction cup of a finished plate collecting machine of a spider hand according to the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of a double-position suction cup of a finished plate collecting machine of a spider hand according to the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance structure of one of the suction cups of the utility model;

[0021] Figure 5It is a schematic diagram of the structure of the suction cup part after the fixing seat is removed;

[0022] Figure 6 This is a schematic diagram of the structure of the air blowing nozzle of the utility model;

[0023] Figure 7 An exploded view of part of the suction cup of the utility model;

[0024] In the figure: 1. Suction cup connecting plate; 2. Spider hand connecting flange surface; 3. Solenoid valve; 4. Air blowing manifold; 5. Independent small suction cup; 6. Suction cup fixing plate; 7. Fixing seat; 8. Air duct joint; 9. Suction plate body; 10. Telescopic cylinder; 11. Telescopic rod; 12. Linear bearing; 13. Air blowing nozzle; 14. Air blowing air duct joint. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 7 The utility model provides the following technical solutions: a double-position suction cup of a spider hand finished plate collecting machine, comprising a double-position suction cup body, the double-position suction cup body comprising a suction cup connecting plate 1, an independent small suction cup 5, a suction cup fixing plate 6, an air duct joint 8, a telescopic cylinder 10 and a suction plate body 9, a spider hand connecting flange surface 2 is arranged in the middle of the suction cup connecting plate 1, and the double-position suction cup body is installed on the spider hand of the plate collecting machine through the spider hand connecting flange surface 2 at the top, solenoid valves 3 are arranged at both ends of the suction cup connecting plate 1, a blowing manifold block 4 is arranged on one side of the bottom of the suction cup connecting plate 1, and the suction cup fixing plate 6 is installed at the bottom end of the double-position suction cup body.

[0027] The double-position suction cup is used in the PCB industry. When installed, it is fixed on the spider hand robot for suction. The double-position suction cup adopts a double-position design, which can achieve high-efficiency suction. Through the telescopic movement of the two telescopic cylinders 10, when one side of the station sucks the board, the other station is not affected. And the two positions can be switched at will to suck large and small boards.

[0028] When processing and sucking boards, small-sized boards can be sucked independently by two sets of suction cups. This usage mode can effectively improve processing efficiency. For larger boards, two sets of suction cups can be controlled to suck a circuit board at the same time. This mode can ensure stability when grabbing the board.

[0029] In this embodiment, a blower is used to form a negative pressure state, and the matrix-type combined independent small suction cups 5 at the bottom can suck products with holes without affecting the flow rate. This process can greatly improve the suction stability. A back-blowing function is built into the suction cup body to speed up the vacuum breaking speed through the back-blowing process, further improving the efficiency.

[0030] In this embodiment, the solenoid valve 3 is used to control the on-off blowing of the suction cup fixing box. The surface of the suction cup fixing plate 6 is provided with independent small suction cups 5 in a matrix combination. There are two suction cup fixing plates 6, and the number and structure of the independent small suction cups 5 on each suction cup fixing plate 6 are the same.

[0031] In this embodiment, a fixing seat 7 and an air duct joint 8 are installed on the top of the suction plate body 9, a telescopic cylinder 10 and a linear bearing 12 are installed inside the fixing seat 7, a telescopic rod 11 is inserted inside the linear bearing 12, and the bottom of the telescopic rod 11 is installed on the surface of the suction plate body 9, the telescopic rod 11 and the linear bearing 12 are evenly distributed around the telescopic cylinder 10, and four telescopic rods 11, linear bearings 12 and a telescopic cylinder 10 are arranged on the top of each of the suction plate bodies 9, an air blowing nozzle 13 is arranged at the bottom of the suction plate body 9, and an air blowing air pipe joint 14 is arranged inside the suction plate body 9, the bottom of the telescopic cylinder 10 is partially connected with the air blowing air pipe joint 14, and the inside of the air blowing nozzle 13 is connected with the inside of the suction plate body 9.

[0032] Specifically, when in use, the telescopic cylinder 10 is controlled to perform telescopic movement through the telescopic rod 11, so that only the independent small suction cup 5 at the bottom can be controlled to independently suck the plate within the single side range, while the telescopic cylinder 10 on the other side can avoid being affected by the above-mentioned suction process because it does not perform synchronous telescopic movement. When the two telescopic rods 11 on the double-position suction cup are controlled to move up and down synchronously, and then the two telescopic cylinders 10 are controlled to perform synchronous telescopic movement, each independent small suction cup 5 on the double position can be placed at the same height, and the large-size plate surface at the bottom can be synchronously sucked.

[0033] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-position suction cup for a finished product collecting machine of a spider hand, comprising a double-position suction cup body, characterized in that: The double-position suction cup body comprises a suction cup connecting plate (1), an independent small suction cup (5), a suction cup fixing plate (6), an air duct joint (8), a telescopic cylinder (10) and a suction plate body (9); a spider hand connecting flange surface (2) is arranged in the middle of the suction cup connecting plate (1), and the double-position suction cup body is installed on the spider hand of the plate collecting machine through the spider hand connecting flange surface (2) at the top; solenoid valves (3) are arranged at both ends of the suction cup connecting plate (1); a blowing manifold (4) is arranged on one side of the bottom of the suction cup connecting plate (1); and the suction cup fixing plate (6) is installed at the bottom end of the double-position suction cup body.

2. According to claim 1, a double-position suction cup of a finished product collecting machine of a spider hand, characterized in that: The solenoid valve (3) is used to control the on / off blowing of the suction cup fixing box, and the surface of the suction cup fixing plate (6) is provided with independent small suction cups (5) in a matrix combination.

3. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 2, characterized in that: Two suction cup fixing plates (6) are provided, and the number and structure of the independent small suction cups (5) on each suction cup fixing plate (6) are the same.

4. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 1, characterized in that: A fixing seat (7) and an air duct joint (8) are installed on the top of the suction plate body (9), and a telescopic cylinder (10) and a linear bearing (12) are installed inside the fixing seat (7).

5. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 4, characterized in that: A telescopic rod (11) is inserted into the interior of the linear bearing (12), the bottom of the telescopic rod (11) is mounted on the surface of the suction plate body (9), and the telescopic rod (11) and the linear bearing (12) are evenly distributed around the telescopic cylinder (10).

6. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 5, characterized in that: The top of each suction plate body (9) is provided with four telescopic rods (11), four linear bearings (12) and a telescopic cylinder (10).

7. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 4, characterized in that: An air blowing nozzle (13) is arranged at the bottom of the suction plate body (9), and an air blowing air pipe joint (14) is arranged inside the suction plate body (9).

8. The double-position suction cup of the finished product collecting machine of the spider hand according to claim 7, characterized in that: The bottom of the telescopic cylinder (10) is partially connected to the air blowing pipe joint (14), and the interior of the air blowing nozzle (13) is connected to the interior of the suction plate body (9).

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