Vacuum material taking mechanism and magnet assembling equipment

Abstract

The utility model discloses a vacuum material taking mechanism and magnet assembling equipment. The vacuum material taking mechanism comprises a support and a suction nozzle module. The suction nozzle module comprises a material taking rotor, a suction nozzle base, a connecting plate and a vacuum connector, the material taking rotor is movably embedded in the suction nozzle base and communicates with the vacuum connector, a limiting cover plate is installed above the material taking rotor, and a spring is connected between the limiting cover plate and the material taking rotor; the limiting cover plate and the suction nozzle base jointly form a movable cavity for the material taking rotor to float up and down, and the connecting plate is installed below the support. The matching precision between the material taking mover and the suction nozzle base is high, the material taking mover can move in the movable cavity, the height of the material taking mover is adjusted according to the height of a machined material piece, and the height error of the machined material piece is eliminated. And the structure is compact, space is saved, precision is high, full-automatic material taking is achieved, production efficiency is improved, and labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly, in particular to a vacuum material taking mechanism and magnet assembly equipment. Background Art

[0002] In the magnet assembly automated production line, since most of the products are small, the material picking height is not uniform, and there are situations where multiple stations pick up materials at the same time. Currently, materials are picked up manually and then transported to the dispensing fixture or pressure-holding fixture, which has problems such as poor accuracy, low efficiency, high labor costs, and low production capacity. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a vacuum material taking mechanism, which can adapt to the height and take materials automatically, improve production efficiency and reduce labor costs.

[0004] On the one hand, an embodiment of the utility model provides a vacuum material picking mechanism, including a bracket and a nozzle module; the nozzle module includes a material picking mover, a nozzle base, a connecting plate and a vacuum joint, the material picking mover is movably embedded in the nozzle base, the material picking mover is connected to the vacuum joint, a limiting cover plate is installed above the material picking mover, a spring is connected between the limiting cover plate and the material picking mover, the limiting cover plate and the nozzle base together form an active chamber for the material picking mover to float up and down, and the connecting plate is installed under the bracket.

[0005] According to some embodiments of the utility model, a guide rod is arranged under the limiting cover plate, the spring is sleeved on the guide rod, and the material taking mover is provided with a guide hole, and the diameter of the guide hole is adapted to the diameter of the guide rod.

[0006] According to some embodiments of the utility model, the number of the material taking movers is 5, and the 5 material taking movers are respectively connected to a vacuum air pipe.

[0007] According to some embodiments of the present invention, the nozzle base is provided with a groove, and a long hole is opened at the bottom of the groove.

[0008] According to some embodiments of the utility model, a suction head is provided at the bottom of the material taking mover, and the suction head is passed through the long hole.

[0009] According to some embodiments of the present invention, the suction head is provided with a plurality of suction holes, and the plurality of suction holes are arranged linearly.

[0010] According to some embodiments of the present invention, the bracket includes a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are vertically connected.

[0011] According to some embodiments of the present invention, pillars are installed on the connecting plate, and the connecting plate is connected to the second mounting plate through the pillars.

[0012] According to some embodiments of the present invention, the nozzle module further includes a positioning pin, and the positioning pin is fixed to the bottom of the nozzle base.

[0013] On the other hand, an embodiment of the present invention provides a magnet assembly device, including the above-mentioned vacuum material removal mechanism.

[0014] The utility model has at least the following beneficial effects:

[0015] The vacuum material picking mechanism includes a bracket and a nozzle module, and the nozzle module includes a material picking mover, a nozzle base, a connecting plate and a vacuum joint. The material picking mover is movably embedded in the nozzle base, and the limit cover plate and the nozzle base together form an active chamber for the material picking mover to float. The matching accuracy between the material picking mover and the nozzle base is high. The material picking mover can move in the active chamber, adjust its own height according to the height of the processed material, and eliminate the height error of the processed material; the material picking mover is connected to the vacuum joint, and a separate pipe connection method is adopted to achieve independent vacuum and prevent a chain reaction of material picking failure. The structure is compact, space-saving, and high-precision, and it is suitable for vacuum material picking conditions of small products in different occasions; no manual operation is required during the operation, and adaptive height and full-automatic material picking are realized, which improves production efficiency, reduces labor costs, and thus increases production capacity.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of the vacuum material taking mechanism of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 The structural schematic diagram of the suction nozzle module of the vacuum material taking mechanism is shown;

[0020] Figure 3 for Figure 2 The cross-sectional structural schematic diagram of the nozzle module of the vacuum material taking mechanism is shown at AA;

[0021] Figure 4 for Figure 2The schematic diagram of the structure of the suction nozzle base and the material taking mover of the vacuum material taking mechanism is shown;

[0022] Figure 5 for Figure 4 The schematic diagram of the structure of the nozzle base of the nozzle module of the vacuum material taking mechanism is shown;

[0023] Figure 6 for Figure 4 The schematic diagram of the structure of the material taking mover of the suction nozzle module of the vacuum material taking mechanism is shown;

[0024] Figure 7 for Figure 4 A schematic structural diagram of the material taking mover of the suction nozzle module of the vacuum material taking mechanism from another perspective is shown.

[0025] Reference numerals:

[0026] Bracket 100, first mounting plate 110, second mounting plate 120;

[0027] The nozzle module 200, the material picking mover 210, the suction head 211, the guide rod 212, the spring 213, the suction hole 214, the guide hole 215, the nozzle base 220, the groove 221, the long hole 222, the connecting plate 230, the support 231, the vacuum joint 240, the limit cover plate 250, the vacuum air pipe 260, the positioning pin 270, and the movable chamber 280. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, 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 simplifying the description, 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 cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, words such as “set,” “install,” “connect,” and “connected” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present utility model based on the specific content of the technical solution.

[0032] The technical solution of the utility model is described in detail below through the accompanying drawings and specific embodiments:

[0033] Please refer to Figures 1 to 4 The present embodiment discloses a vacuum material picking mechanism, including a bracket 100 and a suction nozzle module 200; the suction nozzle module 200 includes a material picking mover 210, a suction nozzle base 220, a connecting plate 230 and a vacuum joint 240, the material picking mover 210 is movably embedded in the suction nozzle base 220, the material picking mover 210 is communicated with the vacuum joint 240, a limiting cover plate 250 is installed above the material picking mover 210, a spring 213 is connected between the limiting cover plate 250 and the material picking mover 210, the limiting cover plate 250 and the suction nozzle base 220 jointly form an active chamber 280 for the material picking mover 210 to float up and down, and the connecting plate 230 is installed below the bracket 100. One end of the spring 213 is connected to the limit cover plate 250, and the other end of the spring 213 abuts against the material picking mover 210. If the height of the workpiece to be processed is high, the material picking mover 210 moves upward to compress the spring 213; after loading, it is reset by the spring force of the spring 213. The material picking mover 210 can move in the movable chamber 280, adjust its own height according to the height of the workpiece to eliminate the height error of the workpiece; through the cooperation of the material picking mover 210 and the spring 213, the material picking height adaptive function is realized. The material picking mover 210 is connected to the vacuum joint 240, and a separate pipe connection method is adopted to realize independent vacuum and prevent the chain reaction of material picking failure. It has a compact structure, saves space, and has high precision. It is suitable for vacuum material picking conditions of small products in different occasions; it realizes adaptive height and fully automatic material picking, improves production efficiency, reduces labor costs, and thus increases production capacity.

[0034] Please refer to Figure 3A guide rod 212 is provided below the limit cover plate 250, a spring 213 is sleeved on the guide rod 212, and a guide hole 215 is provided on the material picker 210, and the diameter of the guide hole 215 matches the diameter of the guide rod 212. The guide rod 212 is inserted into the guide hole 215, and the material picker 210 moves up and down in the active chamber 280 along the guide rod 212; when adsorbing the processed material, the material picker 210 adjusts its own height according to the height of the processed material to eliminate the height error of the processed material; through the cooperation of the material picker 210 and the spring 213, the material picker height self-adaptive function is realized.

[0035] Please refer to Figure 3 and Figure 5 , the number of the material taking movers 210 is 5, and the 5 material taking movers 210 are respectively connected to a vacuum air pipe 260. Each material taking mover 210 is connected to a separate pipe to achieve independent vacuum and prevent a chain reaction of material taking failure. Exemplarily, the material taking mover 210 is made of brass, which is strong and durable. It should be noted that the number of 210 can also be 2, 3 or 4, etc.

[0036] Please refer to Figure 5 and Figure 6 The nozzle base 220 is provided with a groove 221 , and a long hole 222 is opened at the bottom of the groove 221 ; the bottom of the material taking mover 210 is provided with a suction head 211 , and the suction head 211 is penetrated through the long hole 222 .

[0037] Please refer to Figure 7 The suction head 211 is provided with a plurality of suction holes 214, which are arranged linearly and can be used to absorb the long strip magnets, so as to facilitate the absorption of the processed materials.

[0038] Please refer to Figure 2 In some embodiments, the nozzle module 200 further includes a positioning pin 270, which is fixed to the bottom of the nozzle base 220. The positioning pin 270 is used for precise positioning to ensure that the processed material can be precisely positioned at a predetermined position.

[0039] Please refer to Figure 1 In some embodiments, the bracket 100 includes a first mounting plate 110 and a second mounting plate 120, and the first mounting plate 110 and the second mounting plate 120 are vertically connected.

[0040] Please refer to Figure 2 In some embodiments, a support 231 is installed on the connecting plate 230, and the connecting plate 230 is connected to the second mounting plate 120 through the support 231. Specifically, there are four support pillars 231, which are distributed at four corners of the connecting plate 230 and are used to install the nozzle module 200 on the bracket 100.

[0041] This embodiment also discloses a magnet assembly device, including the above-mentioned vacuum material picking mechanism and a manipulator. Before use, the above-mentioned vacuum material picking mechanism is first installed on the manipulator through the first mounting plate 110; the magnet assembly device is started, and the vacuum material picking mechanism is driven to move in the X direction and the Z direction within a certain stroke through the X-axis moving module and the Z-axis moving module of the manipulator. The material picking mover 210 is movably embedded in the nozzle base 220, and the matching accuracy between the material picking mover 210 and the nozzle base 220 is high, so that the material picking mover 210 can be guided with high precision in the Z-axis direction. When adsorbing the processed material, if the height of the processed material is high, the material picking mover 210 moves upward to compress the spring 213; after loading, the spring force of the spring 213 is used to reset. The material picking height adaptive function is realized by the cooperation of the material picking mover 210 and the spring 213. Each material picking mover 210 is connected to the pipe separately to realize independent vacuum and prevent the chain reaction of material picking failure. The structure is compact, space-saving, and high-precision, and it is suitable for vacuum material picking conditions of small products in different occasions. The vacuum material-retrieving mechanism is mainly used in the loading station of the magnet assembly automation line, and supports simultaneous material retrieving at multiple stations. No manual operation is required during the operation, and fully automatic material retrieving is achieved, which improves production efficiency, reduces labor costs, and increases production capacity.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vacuum material taking mechanism, characterized in that: include: Bracket (100); A suction nozzle module (200), the suction nozzle module (200) comprising a material picking mover (210), a suction nozzle base (220), a connecting plate (230) and a vacuum joint (240), the material picking mover (210) being movably embedded in the suction nozzle base (220), the material picking mover (210) being connected to the vacuum joint (240), a limiting cover plate (250) being installed above the material picking mover (210), a spring (213) being connected between the limiting cover plate (250) and the material picking mover (210), the limiting cover plate (250) and the suction nozzle base (220) jointly forming an active chamber (280) for the material picking mover (210) to float up and down, and the connecting plate (230) being installed below the bracket (100).

2. The vacuum material taking mechanism according to claim 1, characterized in that: A guide rod (212) is provided below the limit cover plate (250), the spring (213) is sleeved on the guide rod (212), and the material taking mover (210) is provided with a guide hole (215), the diameter of the guide hole (215) being compatible with the diameter of the guide rod (212).

3. The vacuum material taking mechanism according to claim 1, characterized in that: The number of the material taking movers (210) is five, and the five material taking movers (210) are respectively connected to a vacuum air pipe (260).

4. The vacuum material taking mechanism according to claim 1, characterized in that: The nozzle base (220) is provided with a groove (221), and a long hole (222) is provided at the bottom of the groove (221).

5. The vacuum material taking mechanism according to claim 4, characterized in that: A suction head (211) is provided at the bottom of the material taking mover (210), and the suction head (211) is passed through the long hole (222).

6. The vacuum material taking mechanism according to claim 5, characterized in that: The suction head (211) is provided with a plurality of suction holes (214), and the plurality of suction holes (214) are arranged linearly.

7. The vacuum material taking mechanism according to claim 1, characterized in that: The bracket (100) comprises a first mounting plate (110) and a second mounting plate (120), wherein the first mounting plate (110) and the second mounting plate (120) are vertically connected.

8. The vacuum material taking mechanism according to claim 7, characterized in that: A support column (231) is installed on the connection plate (230), and the connection plate (230) is connected to the second installation plate (120) via the support column (231).

9. The vacuum material taking mechanism according to any one of claims 1 to 8, characterized in that: The suction nozzle module (200) further comprises a positioning pin (270), wherein the positioning pin (270) is fixed to the bottom of the suction nozzle base (220).

10. A magnet assembly device, characterized in that: It comprises the vacuum material taking mechanism as described in any one of claims 1 to 9.

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