CN220412136U

CN220412136U - PCB laminated board superposition equipment based on conveyer belt conveying

Info

Publication number: CN220412136U
Application number: CN202321839296.7U
Authority: CN
Inventors: 刘嘉伟; 张娇艳; 徐韵; 江为坚
Original assignee: Usun Technology Co Ltd
Current assignee: Usun Technology Co Ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-30
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to the technical field of PCB laminated board production, in particular to PCB laminated board laminating equipment based on conveying of a conveying belt, which comprises the conveying belt and three feeding devices; the first stacking station, the second stacking station, the third stacking station and the discharging station are sequentially divided in the conveying direction of the conveying belt, the distances among the stacking stations are equal, and the three feeding devices are respectively used for feeding the prepregs to the first stacking station, feeding the core plates to the second stacking station and feeding the prepregs to the third stacking station. The PCB laminated board superposition equipment based on conveyor belt transmission adopts the conveyor belt to replace the traditional transfer mechanism, has simple structure and lower manufacturing and maintenance cost.

Description

PCB laminated board superposition equipment based on conveyer belt conveying

Technical Field

The utility model relates to the technical field of PCB laminated board production, in particular to PCB laminated board laminating equipment based on conveying of a conveying belt.

Background

The PCB laminate comprises a multi-layer structure, and generally, PP (also called prepreg) and copper foil are laminated on the upper and lower sides of CORE (also called inner layer board or CORE board), and after lamination, the multi-layer PCB laminate is obtained by laminating and repeating the above actions. Therefore, in the process of producing the multi-layer PCB, the lamination work of the PP-CORE-PP structure is required.

In the prior art, lamination equipment is adopted to carry out lamination of a PP-CORE-PP structure, such as a circuit board lamination structure production equipment disclosed in Chinese patent application 2020109609843, in order to realize lamination of the PP-CORE-PP structure, a plurality of transfer mechanisms are required to be arranged in the equipment to replace, transfer and laminate the loaded materials besides the transfer mechanisms to realize loading of the materials, but the lamination transfer mechanisms are complex in structure and high in manufacturing cost and maintenance cost.

Disclosure of Invention

The utility model aims to provide PCB laminated board laminating equipment based on conveyor belt conveying, and aims to solve the problems that the existing laminating equipment is complex in structure and high in manufacturing cost and maintenance cost.

In order to achieve the above purpose, the utility model provides a PCB laminated board laminating device based on conveyor belt conveying, which comprises a conveyor belt and three feeding devices; the first stacking station, the second stacking station, the third stacking station and the discharging station are sequentially divided in the conveying direction of the conveying belt, the distances among the stacking stations are equal, and the three feeding devices are respectively used for feeding the prepregs to the first stacking station, feeding the core plates to the second stacking station and feeding the prepregs to the third stacking station.

Further, the three feeding devices are arranged on the same side of the conveyor belt.

Further, each feeding device comprises a storage frame, a correction table and a transfer mechanism; the storage frame is used for depositing the material of piling up, and the correction platform is used for correcting the attitude of putting of material, and transfer mechanism is used for transferring the material to correction platform and transferring the material to the stacking station from the storage frame.

Further, the material storage frame, the correction table and the material stacking station corresponding to the material loading device in each material loading device are arranged in a straight line, and the straight line is perpendicular to the conveying direction of the conveying belt.

Further, the transfer mechanism comprises a sliding module, and a first picking and placing arm and a second picking and placing arm which are arranged on the sliding module, wherein the first picking and placing arm and the second picking and placing arm respectively comprise a movable end capable of lifting, and the movable ends are respectively provided with an air tap for picking and placing materials; when the sliding module slides to a first position, the first picking and placing arm is positioned above the storage frame, and the second picking and placing arm is positioned above the correction table; when the sliding module slides to the second position, the first picking and placing arm is positioned above the correction table, and the second picking and placing arm is positioned above the stacking station.

Further, loading attachment still includes the AGV dolly that is used for transporting the material, and the storage frame is provided with the dolly and holds the chamber, and the AGV dolly can business turn over dolly holds the chamber.

Further, the conveyor belt is a step conveyor belt.

Further, the conveyor belt and the three feeding devices are a group of overlapping groups, the PCB laminated board overlapping equipment comprises more than two groups of overlapping groups, the conveyor belts of the overlapping groups of each group are arranged in parallel, the discharging stations of the overlapping groups of each group are arranged in a straight line, and the straight line is perpendicular to the conveying direction of the conveyor belt.

Further, each group of overlapping layers is respectively arranged in the shell, and the discharging station extends out of the shell.

According to the PCB laminated board superposition equipment based on conveyor belt transmission, during production, the fed materials are transferred onto the conveyor belt and conveyed, along with the movement of the conveyor belt, three feeding devices sequentially put down prepregs positioned at the bottom layer, CORE boards positioned at the middle layer and prepregs positioned at the top layer on the same position of the conveyor belt, so that superposition of a PP-CORE-PP structure is realized, and then the PP-CORE-PP structure reaches a discharge station and is taken away by an external mechanism; compared with the prior art, the PCB laminated board laminating equipment based on conveyor belt conveying adopts the conveyor belt to replace the traditional transfer mechanism, and has the advantages of simple structure and lower manufacturing and maintenance cost.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

fig. 3 is a perspective view of a loading device;

FIG. 4 is a perspective view of the present utility model with two overlapping sets;

fig. 5 is a perspective view of the stack when placed in the cabinet.

Reference numerals illustrate:

1. a conveyor belt; 11. a first stacking station; 12. a second stacking station; 13. a third stacking station; 14. a discharging station;

2. a feeding device; 21. a storage frame; 211. AGV trolley; 212. a cart accommodating chamber; 22. a correction table; 23. a transfer mechanism; 231. a sliding module; 232. a first pick-and-place arm; 233. a second pick-and-place arm; 3. and a housing.

Detailed Description

The present utility model will be described in detail with reference to specific examples.

In the present utility model, unless explicitly stated and limited otherwise, when terminology such as "disposed," "connected," or "connected" is intended to be interpreted broadly, such as, for example, a fixed connection, a removable connection, or an integral connection; may be directly connected or connected through one or more intermediaries. The specific meaning of the terms described above in the present utility model can be understood by those skilled in the art according to the specific circumstances. The direction words appearing in the utility model are used for better explaining the characteristics of the features and the relation among the features, and it is understood that when the arrangement direction of the utility model is changed, the characteristics of the features and the directions of the relation among the features are correspondingly changed, so that the direction words do not form absolute limiting effect on the characteristics of the features and the relation among the features in space, and only play a role in relative limiting.

The utility model provides PCB laminated board laminating equipment based on conveyor belt conveying, as shown in figures 1 to 5, comprising a conveyor belt 1 and three feeding devices 2; the conveyor belt 1 is divided into a first stacking station 11, a second stacking station 12, a third stacking station 13 and a discharging station 14 in sequence in the conveying direction, the spaces among the stacking stations are equal, and the three feeding devices 2 are respectively used for feeding prepregs to the first stacking station 11, feeding core plates to the second stacking station 12 and feeding prepregs to the third stacking station 13. Preferably, the conveyer belt 1 is step-type conveyer belt, sets up conveyer belt 1 for the interval is step-type, and the distance that advances at every turn is the same, and loading attachment 2 can put the material on the stationary conveyer belt 1 like this in the interval period that advances, and convenient control rhythm, the distance that advances at every turn equals the interval between station and the station moreover, and the material just reaches next station when making conveyer belt 1 stop, makes things convenient for the accurate material loading of loading attachment 2.

It should be noted that the positions of the stations in the space in this embodiment are fixed, that is, the stations do not follow the movement of the conveyor belt 1, and the stations are respectively located at specific positions, and the conveyor belt 1 functions to carry the material from one station to another.

Based on the above structure setting, during production, the material after the material loading is transferred to the conveyer belt 1 and is conveyed, along with the motion of the conveyer belt 1, three loading devices 2 put down the prepreg that is located the bottom layer, the CORE that is located the middle layer and the prepreg that is located the top layer in proper order on the same position of conveyer belt 1 to this is realized the coincide of PP-CORE-PP structure, and then PP-CORE-PP structure reaches ejection of compact station 14 and is taken away by peripheral hardware.

In this embodiment, three feeding devices 2 are arranged on the same side of the conveyor belt 1, and the arrangement makes the whole apparatus compact.

In this embodiment, each feeding device 2 includes a storage frame 21, a correction table 22, and a transfer mechanism 23; the storage frame 21 is used for depositing stacked materials, the correction table 22 is used for correcting the placing posture of the materials, and the transfer mechanism 23 is used for transferring the materials from the storage frame 21 to the correction table 22 and transferring the materials from the correction table 22 to the stacking station. The feeding device 2 with the structure realizes continuous and accurate feeding. Preferably, the storage frame 21, the correction table 22 and the stacking station corresponding to the feeding device 2 in each feeding device 2 are arranged in a straight line, and the straight line is perpendicular to the conveying direction of the conveyor belt 1; under the above structural layout, the transfer mechanism 23 is configured to include a sliding module 231, and a first picking and placing arm 232 and a second picking and placing arm 233 mounted on the sliding module 231, where the first picking and placing arm 232 and the second picking and placing arm 233 each include a movable end capable of lifting, and the movable ends are all mounted with air nozzles for picking and placing materials; when the sliding module 231 slides to the first position, the first pick-and-place arm 232 is located above the storage frame 21 and the second pick-and-place arm 233 is located above the correction table 22; when the sliding module 231 slides to the second position, the first pick-and-place arm 232 is located above the correction table 22 and the second pick-and-place arm 233 is located above the stacking station. Thus, when the sliding module 231 slides to the first position, the first pick-and-place arm 232 descends and sucks up the material in the storage frame 21, and the second pick-and-place arm 233 descends and sucks up the material in the correction table 22; then the sliding module 231 slides to the second position, the first picking and placing arm 232 descends and places the material on the correction table 22, and the second picking and placing arm 233 descends and places the material on the stacking station, so that efficient feeding is achieved.

In this embodiment, the feeding device 2 further includes an AGV trolley 211 for conveying a material, the storage frame 21 is provided with a trolley accommodating chamber 212, and the AGV trolley 211 can enter and exit the trolley accommodating chamber 212. The AGV 211 is adopted to convey the materials into the trolley accommodating cavity 212; preferably still be provided with lifting mechanism in the dolly holds chamber 212, carry out the lifting to the material that AGV dolly 211 sent and let first getting and put arm 232 to get, can reduce artifical the participation, degree of automation is high.

In this embodiment, the conveyor belt 1 and the three feeding devices 2 are a set of lamination groups, the PCB laminated board lamination apparatus includes more than two sets of lamination groups, the conveyor belts 1 of each lamination group are disposed parallel to each other, and the discharge stations 14 of each lamination group are arranged in a line perpendicular to the conveying direction of the conveyor belt 1. By arranging more overlapping groups, more PP-CORE-PP structures are overlapped simultaneously, and the PP-CORE-PP structures sent out simultaneously are taken away by an external mechanism, so that the efficient overlapping of the multi-layer PCB laminated board is realized. Preferably, the sets of superimposed layers are placed in the casing 3, respectively, the discharge station 14 extends from the casing 3, the casing 3 is used for protecting the internal mechanism, and the discharge station 14 extends from the casing 3 because the discharge station 14 allows the external mechanism to take away the PP-CORE-PP structure.

In summary, the PCB laminated board laminating equipment based on conveyor belt conveying adopts the conveyor belt 1 to replace the traditional transfer mechanism, and has simple structure and lower manufacturing and maintenance cost.

The above-described embodiments and features of the embodiments may be combined with each other without conflict.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. PCB lamination board coincide equipment based on conveyer belt conveys, its characterized in that: comprises a conveyor belt (1) and three feeding devices (2);

the first stacking station (11), the second stacking station (12), the third stacking station (13) and the discharging station (14) are sequentially divided in the conveying direction of the conveying belt (1), the distances among the stacking stations are equal, and the three feeding devices (2) are respectively used for feeding the prepregs to the first stacking station (11), feeding the core plates to the second stacking station (12) and feeding the prepregs to the third stacking station (13).

2. The conveyor belt transport based PCB laminate folding apparatus of claim 1, wherein: the three feeding devices (2) are arranged on the same side of the conveyor belt (1).

3. The conveyor belt transport based PCB laminate folding apparatus of claim 1, wherein: each feeding device (2) comprises a storage frame (21), a correction table (22) and a transfer mechanism (23);

the material storage frame (21) is used for storing stacked materials, the correction table (22) is used for correcting the placing postures of the materials, and the transfer mechanism (23) is used for transferring the materials from the material storage frame (21) to the correction table (22) and transferring the materials from the correction table (22) to the stacking station.

4. A conveyor belt transfer based PCB laminate folding apparatus as claimed in claim 3, wherein: the material storage frames (21), the correction tables (22) and the material stacking stations corresponding to the material loading devices (2) in each material loading device (2) are arranged in a straight line, and the straight line is perpendicular to the conveying direction of the conveying belt (1).

5. The conveyor belt transport based PCB laminate folding apparatus of claim 4, wherein: the transfer mechanism (23) comprises a sliding module (231), a first picking and placing arm (232) and a second picking and placing arm (233) which are arranged on the sliding module (231), wherein the first picking and placing arm (232) and the second picking and placing arm (233) comprise movable ends which can be lifted, and air nozzles for picking and placing materials are arranged at the movable ends;

when the sliding module (231) slides to a first position, the first picking and placing arm (232) is positioned above the storage frame (21) and the second picking and placing arm (233) is positioned above the correction table (22); when the sliding module (231) slides to the second position, the first picking and placing arm (232) is located above the correction table (22) and the second picking and placing arm (233) is located above the stacking station.

6. A conveyor belt transfer based PCB laminate folding apparatus as claimed in claim 3, wherein: the loading attachment (2) still includes AGV dolly (211) that are used for transporting the material, and storage frame (21) are provided with dolly and hold chamber (212), and AGV dolly (211) can get in and out dolly and hold chamber (212).

7. The conveyor belt transport based PCB laminate folding apparatus of claim 1, wherein: the conveyor belt (1) is a stepping conveyor belt.

8. The conveyor belt transport-based PCB laminate folding apparatus of any one of claims 1 to 7, wherein: the conveying belt (1) and the three feeding devices (2) are a group of overlapping groups, the PCB laminated board overlapping equipment comprises more than two groups of overlapping groups, the conveying belts (1) of each group of overlapping groups are arranged in parallel, and discharging stations (14) of each group of overlapping groups are arranged in a straight line, and the straight line is perpendicular to the conveying direction of the conveying belt (1).

9. The conveyor belt transport based PCB laminate folding apparatus of claim 8, wherein: each group of overlapping parts are respectively arranged in the machine shell (3), and the discharging station (14) extends out of the machine shell (3).