CN219408323U

CN219408323U - Miniature button unloader

Info

Publication number: CN219408323U
Application number: CN202320351225.6U
Authority: CN
Inventors: 蔡喜斌; 黄李平; 庞文锋; 阮炯城; 钟俊超; 刘镀; 马国发
Original assignee: Shenzhen Zhenghe Zhongxin Co ltd
Current assignee: Shenzhen Zhenghe Zhongxin Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-25
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of miniature key processing, in particular to a miniature key blanking device, which comprises a workbench and further comprises: the two discharging mechanisms are arranged side by side, one discharging mechanism is used for loading the product turnover disc, and the other discharging mechanism is used for loading the jig turnover disc; the mechanical arm is used for transferring the miniature keys on the product peripheral turntable into the jig on the jig peripheral turntable; and the distance changing mechanism is arranged on the manipulator and used for changing the distance of the miniature keys grabbed by the manipulator. According to the utility model, the automatic manipulator is used for carrying out automatic pitch changing and product volume key blanking jig operation, so that basic full-automatic operation is realized, the operation is carried out by 2 persons, and the actual productivity can reach 8200pcs/H.

Description

Miniature button unloader

Technical Field

The utility model belongs to the technical field of miniature key processing, and particularly relates to a miniature key blanking device.

Background

Along with the popularization of smart phones and the continuous development of the smart phone industry, the demand of the smart phones is continuously increased, and the processing of various mobile phone accessories is also becoming a popular industry, in the vacuum coating processing process of the mobile phone accessories, some miniature keys, such as VB (volume key of one accessory in the mobile phone), need to be transferred from a coded product tray to a jig for next processing in the processing process, and the keys in the prior art are fed into the jig and are fed by manpower, so that the work efficiency is low, the auxiliary jig is fed with 4500pcs, and the manual swing disc 1800 pcs/(man h).

Disclosure of Invention

The utility model aims to solve the defects in the background technology by providing a miniature key blanking device.

The technical scheme adopted by the utility model is as follows:

the utility model provides a miniature button blanking device, which comprises a workbench and further comprises:

the two discharging mechanisms are arranged side by side, one discharging mechanism is used for loading the product turnover disc, and the other discharging mechanism is used for loading the jig turnover disc;

the mechanical arm is used for transferring the miniature keys on the product peripheral turntable into the jig on the jig peripheral turntable;

and the distance changing mechanism is arranged on the manipulator and used for changing the distance of the miniature keys grabbed by the manipulator.

As a preferred technical scheme of the utility model: the manipulator can move along three dimensions of an X axis, a Y axis and a Z axis.

As a preferred technical scheme of the utility model: the manipulator drives the manipulator to reciprocate along the X axis through the first linear module.

As a preferred technical scheme of the utility model: the manipulator drives the manipulator to reciprocate along the Y axis through the second linear module.

As a preferred technical scheme of the utility model: the manipulator drives the manipulator to reciprocate along the Z axis through the third linear module.

As a preferred technical scheme of the utility model: the discharging mechanism comprises a discharging frame, a loading plate is arranged on the discharging frame, the loading plate is used for loading a product peripheral turntable or a jig peripheral turntable, and a linear guide rail is arranged on the discharging frame and used for driving the loading plate to reciprocate.

As a preferred technical scheme of the utility model: the blanking frame is of a U-shaped structure, a blanking groove used for placing an empty product peripheral turntable or a full-load jig peripheral turntable is arranged in the middle of the blanking frame and below the loading plate, the width of the blanking groove is smaller than that of the loading plate, and a blanking guide rail is arranged in the blanking groove.

As a preferred technical scheme of the utility model: the manipulator comprises a plurality of variable-pitch blocks, a vacuum suction nozzle is connected to the lower part of each variable-pitch block, and the vacuum suction nozzle is connected with the vacuum suction nozzle through a pipeline of a vacuum pump to provide negative pressure attractive force to suck miniature keys.

As a preferred technical scheme of the utility model: the variable-pitch mechanism comprises a track, a guide rod is arranged on the track, and each variable-pitch block is slidably connected with the guide rod.

As a preferred technical scheme of the utility model: the track is also provided with a bidirectional cylinder, piston rods at two ends of the bidirectional cylinder are respectively connected with the variable-pitch blocks at two sides, and the adjacent variable-pitch blocks are connected through a positioning chain.

According to the utility model, the automatic distance changing and product volume key blanking jig operation is performed by an automatic manipulator, so that basic full-automatic operation is realized, 2 persons can operate (1 start-up, 1 upper and lower product trays), and the actual productivity can reach 8200pcs/H.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a discharging mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a pitch change mechanism and a manipulator according to the present utility model;

FIG. 4 is a second schematic diagram of the structure of the pitch-changing mechanism and the manipulator according to the present utility model.

In the figure: 1. a work table; 2. a first linear module; 3. a second linear module; 4. a third linear module; 5. a manipulator support; 6. a pitch-changing mechanism; 61. a track; 62. a guide rod; 63. a bidirectional cylinder; 7. a manipulator; 71. a variable-pitch block; 72. a vacuum suction nozzle; 73. a positioning chain; 8. a discharging mechanism; 81. a blanking frame; 82. a linear guide rail; 83. a loading plate; 84. and (5) blanking guide rails.

Detailed Description

It should be noted that, under the condition of no conflict, the embodiments of the present embodiments and features in the embodiments may be combined with each other, and the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and obviously, the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a preferred embodiment of the present utility model provides a miniature key discharging device, comprising a workbench 1.

The device also comprises two unloading mechanisms 8, wherein the two unloading mechanisms 8 are arranged side by side, one unloading mechanism 8 is used for loading a product turnover disc, and the other unloading mechanism 8 is used for loading a jig turnover disc; the unloading mechanism 8 comprises a blanking frame 81, a loading plate 83 is arranged on the blanking frame 81, a product turnover disc or a jig turnover disc is used for loading products on the loading plate 83, a linear guide rail 82 is arranged on the blanking frame 81, and the linear guide rail 82 is used for driving the loading plate 83 to reciprocate. The discharging mechanisms 8 on two sides are respectively provided with a product circumference disc and a jig circumference disc, and can transfer miniature keys on the product circumference disc to the jig on the jig circumference disc through the mechanical arm 7 to finish the jig loading work. The loading plate 83 can move under the drive of the slide block of the linear guide rail 82, and when moving to the edge of the workbench, the loading of the product peripheral turntable and the jig peripheral turntable is manually carried out, and the other end of the loading plate moves to carry out the transferring and loading jig work of the product.

The manipulator 7 is used for transferring the miniature keys on the product peripheral turntable into the jig on the jig peripheral turntable; the robot 7 is capable of movement in three dimensions, the X-axis, the Y-axis and the Z-axis. The manipulator 7 drives the manipulator to reciprocate along the X axis through the first linear module 2. The manipulator 7 drives the manipulator to reciprocate along the Y axis through the second linear module 3. The manipulator 7 drives the manipulator to reciprocate along the Z axis through the third linear module 4. Specifically, as shown in fig. 1, the device comprises two bilaterally symmetrical gantry supports arranged on a workbench 1, a first linear module 2 is respectively arranged on the two gantry supports along the length direction of the two gantry supports, two ends of a second linear module 3 are arranged on the sliding blocks of the two first linear modules 2, a third linear module 4 is arranged on the sliding block of the second linear module 3, a manipulator support 5 is arranged on the sliding block of the third linear module 4, and a distance changing mechanism 6 is arranged on the manipulator support 5. The manipulator 7 can move along three dimensions of an X axis, a Y axis and a Z axis under the action of the three groups of linear modules, and the movement range of the manipulator 7 is ensured.

Because the distribution intervals of the products on the product circumference turntable and the jig circumference turntable are different, when the miniature keys on the product circumference turntable are transferred to the jig, the space adjustment needs to be carried out on each grasped miniature key, as shown in fig. 3 and 4, the manipulator 7 comprises a plurality of variable-pitch blocks 71, the vacuum suction nozzles 72 are connected below each variable-pitch block 71, and the vacuum suction nozzles 72 are connected with the vacuum suction nozzles 72 from the variable-pitch blocks 71 through the pipelines of the vacuum pumps to provide negative pressure attractive force to suck the miniature keys. The device also comprises a distance changing mechanism 6, wherein the distance changing mechanism 6 is arranged on the manipulator and is used for changing the distance of the miniature keys grabbed by the manipulator 7. The pitch mechanism 6 includes a rail 61, and a guide bar 62 is mounted on the rail 61, and each pitch block 71 is slidably connected to the guide bar 62. The back of the track 61 is provided with a bidirectional cylinder 63, piston rods at two ends of the bidirectional cylinder 63 are respectively connected with the variable-pitch blocks 71 at two sides, and the adjacent variable-pitch blocks 71 are connected through a positioning chain 73. When the variable-pitch blocks 71 are abutted against each other, the distance between the vacuum suction nozzles 72 is equal to the arrangement distance of the micro keys on the product turntable when the piston rod of the bidirectional cylinder 63 moves to the position of the minimum stroke, and each vacuum suction nozzle 72 sucks one micro key. After the miniature keys are sucked, the piston rods of the bidirectional cylinder 63 are separated to two sides, at the moment, the two distance changing blocks 71 at the extreme edge are driven to move outwards, and as the adjacent distance changing blocks 71 are connected by the positioning chain 73, the distance between the distance changing blocks 71 is the positioning distance of the positioning chain 73 when the distance between the distance changing blocks is the maximum distance, and at the moment, the arrangement distance of the miniature keys is just equal to the distance between the product grooves on the jig. At this time, the mechanical arm 7 moves downwards to put down the products, so that the products are just put into the product grooves of the jig in one-to-one correspondence.

Next, as shown in fig. 2, the blanking frame 81 has a U-shaped structure, a blanking groove for placing an empty product peripheral turntable or a full-load jig peripheral turntable is provided in the middle of the blanking frame 81 and below the loading plate 83, the width of the blanking groove is smaller than that of the loading plate 83, and a blanking guide rail 84 is installed in the blanking groove. After the products in the product turnover table are transferred, the rollers driven by the motor on the surface of the loading plate 83 drive the empty product turnover table to push forward to separate from the loading plate 83, fall into the lower blanking groove, and are conveyed back to the edge of the workbench 1 by the sliding blocks of the blanking guide rail 84 for manual collection. And the loading plate 83 returns to the edge of the workbench 1 for re-loading. And the jig turnover tray is similarly recycled and fed again after being filled with products.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a miniature button unloader, includes workstation (1), its characterized in that: further comprises:

the discharging mechanisms (8) are arranged side by side, one discharging mechanism (8) is used for loading the product turnover disc, and the other discharging mechanism (8) is used for loading the jig turnover disc;

the mechanical arm (7) is used for transferring the miniature keys on the product peripheral turntable into the jig on the jig peripheral turntable;

and the distance changing mechanism (6) is arranged on the manipulator and used for changing the distance of the miniature keys grabbed by the manipulator (7).

2. The miniature key-press blanking device of claim 1, wherein: the manipulator (7) can move along three dimensions of an X axis, a Y axis and a Z axis.

3. The miniature key-press blanking device of claim 2, wherein: the manipulator (7) drives the manipulator to reciprocate along the X axis through the first linear module (2).

4. The miniature key-press blanking device of claim 2, wherein: the manipulator (7) drives the manipulator to reciprocate along the Y axis through the second linear module (3).

5. The miniature key-press blanking device of claim 2, wherein: the manipulator (7) drives the manipulator to reciprocate along the Z axis through the third linear module (4).

6. The miniature key-press blanking device of claim 1, wherein: the discharging mechanism (8) comprises a discharging frame (81), a loading plate (83) is arranged on the discharging frame (81), the loading plate (83) is used for loading a product circumference disc or a jig circumference disc, a linear guide rail (82) is arranged on the discharging frame (81), and the linear guide rail (82) is used for driving the loading plate (83) to reciprocate.

7. The miniature key-press blanking device of claim 6, wherein: the blanking frame (81) is of a U-shaped structure, a blanking groove used for placing an empty product peripheral turntable or a full-load jig peripheral turntable is arranged in the middle of the blanking frame (81) and located below the loading plate (83), the width of the blanking groove is smaller than that of the loading plate (83), and a blanking guide rail (84) is arranged in the blanking groove.

8. The miniature key-press blanking device of claim 1, wherein: the manipulator (7) comprises a plurality of variable-pitch blocks (71), a vacuum suction nozzle (72) is connected to the lower portion of each variable-pitch block (71), and the vacuum suction nozzle (72) is connected with the vacuum suction nozzle (72) from the variable-pitch blocks (71) through a pipeline of a vacuum pump to provide negative pressure attractive force to suck miniature keys.

9. The miniature key-press blanking device of claim 8, wherein: the variable-pitch mechanism (6) comprises a track (61), a guide rod (62) is arranged on the track (61), and each variable-pitch block (71) is slidably connected with the guide rod (62).

10. The miniature key-press blanking device of claim 9, wherein: the track (61) is also provided with a bidirectional cylinder (63), piston rods at two ends of the bidirectional cylinder (63) are respectively connected with the variable-pitch blocks (71) at two sides, and the adjacent variable-pitch blocks (71) are connected through a positioning chain (73).