CN220493240U

CN220493240U - Paster mechanism for electronic components

Info

Publication number: CN220493240U
Application number: CN202321682140.2U
Authority: CN
Inventors: 施旸; 陈霜霜
Original assignee: Shaanxi Huisheng Tongcode Information Technology Co ltd
Current assignee: Shaanxi Huisheng Tongcode Information Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-02-13
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of electronic component production equipment, in particular to a patch mechanism for electronic components, which comprises a base, a discharging mechanism for conveying and transporting PBC blocks, a patch mechanism for pasting the PBC blocks and electronic components, and a feeding mechanism for conveniently conveying the electronic components; the beneficial effects are as follows: through being provided with first carriage, the gear, the dwang and stir the board etc. at the course of working that carries out the paster to electronic component, place electrical component and carry on first conveyer belt, at the in-process of carrying, driving motor drives one of them gear and carries out anticlockwise rotation of certain scope angle, another gear produces clockwise rotation through the meshing, drive stir the board through the dwang and rotate, two stir the board realization and to electrical component's release and spacing in proper order, electrical component carries on the feed divider through first conveyer belt, the frequency of rotation of feed divider is the same with the release frequency of stirring the board.

Description

Paster mechanism for electronic components

Technical Field

The utility model relates to the technical field of electronic component production equipment, in particular to a surface mounting mechanism for electronic components.

Background

The chip technology is a modern electronic manufacturing technology, which can make the circuit board smaller, lighter and more reliable, and can reduce the manufacturing cost. There are various types of patch technologies, the most common of which are Surface Mount Technology (SMT) and Ball Grid Array (BGA) technologies. The use of patch technology requires some specialized equipment and skill, but it can greatly improve the performance and reliability of the circuit board.

In order to realize more efficient mounting of electronic components, a Chinese patent 'chip mounter mechanism for electronic component production' (publication No. CN 212753102U) comprises a supporting mechanism, a chip mounter mechanism and a driving mechanism, wherein after the electronic components on a feeding plate are absorbed, a second motor drives a suction nozzle to move to the upper part of a PCB on a first vacuum chuck to mount the electronic components, after the electronic components are processed, a mounting plate is rotated through the operation of the first motor, a second fixing mechanism is rotated to the lower part of the chip mounter mechanism, so that the chip mounter mechanism processes the PCB on the second fixing mechanism, the processing efficiency is improved, and then the PCB after chip mounting and the PCB to be processed are temporarily placed in two storage drawers respectively.

However, in the above-mentioned patent, in the in-process of carrying out the dress processing to electronic components, first vacuum pump is taken out to first vacuum chuck and is fixed the PCB board, the second motor drives the movable block and removes the top that will install the base and move to the feed plate, the pneumatic cylinder drives the installation base and moves down until the suction nozzle contacts the feed plate, after absorbing electronic components, afterwards move to the PCB board top and paste it, but in the engineering that uses, after the PCB board that four vacuum chuck tops were placed is accomplished pasting, need the change of staff repeatability take out, it is comparatively loaded down with trivial details in the technological process, and when taking out the machined part, pasting the machine still is in operating condition, the process of taking out probably can cause the injury to staff's hand, there is some reduction in the process speed.

Disclosure of Invention

The utility model aims to provide a surface mounting mechanism for electronic components.

The technical scheme adopted by the utility model is as follows: the utility model provides a paster mechanism for electronic components, includes the base, is used for carrying out the discharge mechanism of carrying and transporting the PBC piece, is used for pasting the paster mechanism of PBC piece and electronic component, still includes the feeding mechanism that is used for carrying out convenient transportation to electronic component, paster mechanism sets up the top of base, feeding mechanism sets up in one side of paster mechanism, discharge mechanism sets up in the opposite side of base;

the feeding mechanism comprises a distributing disc, the distributing disc is arranged on one side of the patch mechanism, a first conveying frame is arranged on the outer portion of the distributing disc, a first conveying belt is arranged in the first conveying frame, an electric element is arranged above the first conveying belt, a buffer plate is arranged between the distributing disc and the first conveying frame, an extending plate is arranged on one side of the outer portion of the first conveying frame, two gears are connected to the upper portion of the extending plate, rotating rods are connected to the gears, a poking plate is arranged on the rotating rods, and a driving motor is arranged below the extending plate.

Preferably: the patch mechanism comprises a rotating disc, the rotating disc is arranged above the base, a rotating frame is arranged above the rotating disc, a connecting frame is arranged in the rotating frame, an air pump is arranged on the connecting frame, electric telescopic rods are arranged on two sides of the rotating frame, and a suction head is arranged at the output end of each electric telescopic rod.

Preferably: the discharging mechanism comprises a second conveying frame, the second conveying frame is arranged on the other side of the rotating frame, two groups of second conveying belts are arranged in the second conveying frame in an L-shaped mode, PBC plates are arranged on the second conveying belts, mounting blocks are arranged between the two groups of second conveying belts and the inside of the second conveying frame, a collecting box is arranged at the outlet of the second conveying frame, and an electric push rod is arranged on one side of the second conveying frame.

Preferably: the two groups of second conveyor belts inside the second conveying frame are respectively arranged transversely and longitudinally, the mounting blocks are rotationally connected with the rotating shafts of the longitudinal second conveyor belts, the heights of the mounting blocks are the same as the heights of the two groups of second conveyor belts, and the heights of the mounting blocks and the two groups of second conveyor belts are lower than the height of the second conveying frame.

Preferably: the gear with the extension board rotates to be connected, two the gear meshes mutually, the gear with dwang fixed connection, the dwang with stir board fixed connection.

Preferably: the first conveyor belt, the second conveyor belt, the material distributing disc and the rotating disc are respectively provided with an independent motor.

The beneficial effects of the utility model are as follows:

1. through being provided with first carriage, the gear, the dwang and stir the board etc. in the course of working to carry out the paster to electronic component, place electrical component and carry on first conveyer belt, at the in-process of carrying, driving motor drives one of them gear and carries out anticlockwise rotation of certain scope angle, another gear produces clockwise rotation through the meshing, afterwards drive stir the board through the dwang and rotate, two stir the board realization to electrical component's release and spacing effect in proper order, electrical component of release is carried on the feed divider through first conveyer belt, afterwards the rotation frequency of feed divider is the same with the release frequency of stirring the board, realize the automatic spacing process of carrying to electrical component.

2. Through being provided with second carriage, collecting box and electric putter etc. place the PBC board on the second conveyer belt in proper order, later convey to the below of paster mechanism, because at first place the PBC board on fore-and-aft second conveyer belt, its direction of movement is singled, when PBC board and second carriage contact, just be located the below of paster mechanism, accomplish spacingly, then the paster is after finishing, the work piece propelling movement of accomplishing the paster by electric putter is carried on the second conveyer belt of horizontal setting, later carry to the collecting box, carry out unified collection for the collecting process after the processing is safer under the circumstances that does not influence production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a structural cross-sectional view of a chip mounter for electronic components according to the present utility model;

FIG. 2 is a schematic diagram of a feeding mechanism of a chip mounting mechanism for electronic components according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

fig. 4 is a top view of a feeding mechanism of a chip mounter for electronic components according to the present utility model;

fig. 5 is a schematic diagram of a mounting mechanism for an electronic component according to the present utility model;

FIG. 6 is a schematic view of a discharging mechanism of a chip mounting mechanism for electronic components according to the present utility model;

fig. 7 is a partial schematic view of a second carriage of a chip mounter for electronic components according to the present utility model.

The reference numerals are explained as follows:

1. a feeding mechanism; 11. a first carriage; 12. a buffer plate; 13. an extension plate; 14. a gear; 15. a rotating lever; 16. a toggle plate; 17. a driving motor; 18. an electrical component; 19. a material distributing disc; 2. a patch mechanism; 21. a rotating disc; 22. a rotating frame; 23. an air pump; 24. an electric telescopic rod; 25. a suction head; 3. a discharging mechanism; 31. a second carriage; 32. a PBC board; 33. a collection box; 34. an electric push rod; 35. a mounting block; 4. and (5) a base.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-7, a chip mounter for electronic components includes a base 4, a discharging mechanism 3 for conveying and delivering PBC blocks, a chip mounter 2 for adhering PBC blocks and electronic components, a feeding mechanism 1 for carrying out convenient conveying of electronic components, the chip mounter 2 is arranged above the base 4, the feeding mechanism 1 is arranged on one side of the chip mounter 2, and the discharging mechanism 3 is arranged on the other side of the base 4.

In this embodiment: the feeding mechanism 1 comprises a material distribution disc 19, the material distribution disc 19 is arranged on one side of the patch mechanism 2, a first conveying frame 11 is arranged on the outer portion of the material distribution disc 19, a first conveying belt is arranged inside the first conveying frame 11, an electric element 18 is arranged above the first conveying belt, a buffer plate 12 is arranged between the material distribution disc 19 and the first conveying frame 11, an extension plate 13 is arranged on one side of the outer portion of the first conveying frame 11, two gears 14 are connected above the extension plate 13, rotating rods 15 are connected to the gears 14, a stirring plate 16 is arranged on the rotating rods 15, a driving motor 17 is arranged below the extension plate 13, the gears 14 are in rotating connection with the extension plate 13, the two gears 14 are meshed with each other, the gears 14 are fixedly connected with the rotating rods 15, the rotating rods 15 are fixedly connected with the stirring plate 16, one of the gears 14 is driven by the driving motor 17 to rotate anticlockwise within a certain range of angles, the other gears 14 rotate clockwise through meshing, and then the stirring plate 16 is driven by the rotating rods 15, and the two gears 16 are sequentially rotated by the rotating rods 16, so that one limiting effect of the two electric elements 18 is released, and one limiting effect is achieved.

In this embodiment: the paster mechanism 2 includes rotary disk 21, rotary disk 21 sets up in the top of base 4, the top of rotary disk 21 is provided with rotating turret 22, the internally mounted of rotating turret 22 has the link, and be provided with air pump 23 on the link, electric telescopic handle 24 is installed to the both sides of rotating turret 22, electric telescopic handle 24's output is provided with suction head 25, through being provided with rotary disk 21, rotating turret 22 and electric telescopic handle 24 etc. rotary disk 21 drives rotating turret 22 and carries out circumferential rotation, guarantee that two suction heads 25 are located the top in proper order of the groove of feed divider 19 after the completion of every rotation, namely feed divider 19 rotates 60, rotary disk 21 rotates 180.

In this embodiment: the discharging mechanism 3 comprises a second conveying frame 31, the second conveying frame 31 is arranged on the other side of the rotating frame 22, two groups of second conveying belts are arranged inside the second conveying frame 31, a PBC plate 32 is arranged on the second conveying belts, an independent motor is arranged in the second conveying frame 31 and between the two groups of second conveying belts, a collecting box 33 is arranged at the outlet of the second conveying frame 31, an electric push rod 34 is arranged on one side of the second conveying frame 31, the two groups of second conveying belts in the second conveying frame 31 are respectively arranged transversely and longitudinally, the mounting block 35 is connected with the rotating shafts of the longitudinal second conveying belts in a rotating mode, the height of the mounting block 35 is identical to that of the two groups of second conveying belts, the height of the mounting block 35 is lower than that of the second conveying frame 31, the first conveying belt, the second conveying belts, a distributing disc 19 and the rotating disc 21 are all provided with independent motors, the PBC plate 32 is placed on the longitudinal conveying belts, the second conveying belts are arranged transversely and longitudinally, the second conveying belts are arranged transversely and are in contact with the collecting box 33, and then the second conveying belts are pushed to the transversely, and the work pieces are conveyed to the transversely, and the work pieces are collected by the conveying plates are arranged transversely and the conveying boxes, and the work pieces are arranged transversely and the conveying plates are arranged transversely and the conveying boxes and the conveying plates are arranged transversely and the conveying plates are arranged.

Working principle: firstly, the electrical components 18 are placed on a first conveyor belt for conveying, in the conveying process, a driving motor 17 drives one gear 14 to rotate anticlockwise within a certain range of angle, then the other gear 14 rotates clockwise through meshing, then a stirring plate 16 is driven to rotate through a rotating rod 15, the two stirring plates 16 realize the release and limit functions of the electrical components 18 in sequence, the released electrical components 18 are conveyed to a distributing disc 19 through the first conveyor belt, the rotation frequency of the distributing disc 19 is the same as the release frequency of the stirring plates 16, so that the electrical components 18 just enter a groove of the distributing disc 19, meanwhile, a rotating disc 21 also rotates synchronously, a rotating frame 22 is driven to rotate circumferentially, one suction head 25 is guaranteed to be positioned above the groove of the distributing disc 19, then the height position is adjusted through an electric telescopic rod 24, the air pump 23 and the suction head 25 adsorb the electrical element 18, then the rotary disk 21 rotates, so that the other suction head 25 is just positioned above the groove of the distributing disc 19, meanwhile, when the first conveyor belt carries, the PBC plates 32 are sequentially placed on the second conveyor belt and then conveyed to the lower part of the patch mechanism 2, because the PBC plates 32 are firstly placed on the longitudinal second conveyor belt, the moving direction is single, when the PBC plates 32 are contacted with the second conveyor frame 31, the PBC plates are just positioned below the patch mechanism 2, limiting is completed, then after the patch is finished, the electric push rod 34 pushes the workpieces completed by the patch to the second conveyor belt which is transversely arranged, then the workpieces are conveyed into the collecting box 33, and unified collection is carried out, so that the collecting process after the processing is safer under the condition that the production efficiency is not influenced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a paster mechanism for electronic components, includes base (4), is used for carrying and transporting discharge mechanism (3) of PBC piece, is used for pasting paster mechanism (2) that PBC piece and electronic component, its characterized in that: the electronic component feeding device is characterized by further comprising a feeding mechanism (1) for conveniently conveying the electronic component, wherein the surface mounting mechanism (2) is arranged above the base (4), the feeding mechanism (1) is arranged on one side of the surface mounting mechanism (2), and the discharging mechanism (3) is arranged on the other side of the base (4);

feeding mechanism (1) is including dividing charging tray (19), divide charging tray (19) to set up one side of paster mechanism (2), the outside of dividing charging tray (19) is provided with first carriage (11), the inside of first carriage (11) is provided with first conveyer belt, and electric components (18) have been placed to the top of first conveyer belt, divide charging tray (19) with install buffer board (12) between first carriage (11), outside one side of first carriage (11) is provided with extension board (13), the top of extension board (13) is connected with two gears (14), all be connected with dwang (15) on gear (14), be provided with on dwang (15) toggle plate (16), the below of extension board (13) is provided with driving motor (17).

2. The mounting mechanism for electronic components according to claim 1, wherein: the patch mechanism (2) comprises a rotary disc (21), the rotary disc (21) is arranged above the base (4), a rotating frame (22) is arranged above the rotary disc (21), a connecting frame is arranged in the rotating frame (22), an air pump (23) is arranged on the connecting frame, electric telescopic rods (24) are arranged on two sides of the rotating frame (22), and suction heads (25) are arranged at the output ends of the electric telescopic rods (24).

3. A chip mounter for electronic components according to claim 2, wherein: the discharging mechanism (3) comprises a second conveying frame (31), the second conveying frame (31) is arranged on the other side of the rotating frame (22), the second conveying frame (31) is of an L shape, two groups of second conveying belts are arranged inside the second conveying frame, PBC plates (32) are arranged on the second conveying belts, mounting blocks (35) are arranged between the second conveying frame (31) and the two groups of second conveying belts, a collecting box (33) is arranged at the outlet of the second conveying frame (31), and an electric push rod (34) is arranged on one side of the second conveying frame (31).

4. A chip mounter for electronic components according to claim 3, wherein: the two groups of second conveying belts inside the second conveying frame (31) are respectively arranged transversely and longitudinally, the mounting blocks (35) are rotationally connected with the rotating shafts of the longitudinal second conveying belts, the heights of the mounting blocks (35) are the same as the heights of the two groups of second conveying belts, and the heights of the mounting blocks (35) and the two groups of second conveying belts are lower than the height of the second conveying frame (31).

5. The mounting mechanism for electronic components according to claim 1, wherein: the gear (14) is rotationally connected with the extension plate (13), the two gears (14) are meshed, the gear (14) is fixedly connected with the rotating rod (15), and the rotating rod (15) is fixedly connected with the toggle plate (16).

6. A chip mounter for electronic components according to claim 3, wherein: the first conveyor belt, the second conveyor belt, the material separating disc (19) and the rotating disc (21) are respectively provided with independent motors.