CN220844191U

CN220844191U - PCB board carrier conveying mechanism of adjustable width

Info

Publication number: CN220844191U
Application number: CN202322579156.7U
Authority: CN
Inventors: 张海燕; 陈淑芳; 周如梅
Original assignee: Suzhou Changyingan Automation Technology Co ltd
Current assignee: Suzhou Changyingan Automation Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-26
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a width-adjustable PCB carrier conveying mechanism, which relates to the technical field of PCB manufacture and comprises two conveying frames, wherein a width-adjustable assembly is arranged at the bottom of each conveying frame, and a barrier strip is fixedly arranged at the top of each conveying frame; the conveying motor is arranged on one side of the conveying frame, the conveying belt is arranged on one side of the conveying frame, and the output end of the conveying motor is connected with the conveying belt. According to the utility model, in the conveying process, the baffle plate is utilized to limit the PCB carrier, so that the situation that the PCB carrier cannot be inclined and offset in the conveying process is ensured, the conveying belt is adopted to convey, the structure is simpler, the production cost and the processing requirement can be further reduced, the width adjusting motor can drive the screw rod to rotate, the two movable frames are driven to synchronously displace by the control slide block, and the distance between the two movable frames can be controlled, so that the PCB carrier can be accurately positioned.

Description

PCB board carrier conveying mechanism of adjustable width

Technical Field

The utility model relates to the technical field of PCB manufacture, in particular to a width-adjustable PCB carrier conveying mechanism.

Background

In the manufacture of PCBs, a lamination process generally refers to laminating copper foil, prepreg and a core board (inner layer) with a circuit being manufactured in a certain order, then, through a hot press, hot pressing, fusing the copper foil, prepreg and core board into a whole under high temperature and high pressure conditions, transferring the integrated copper foil, prepreg and core board to another production line for cold pressing, and in this process, conveying a PCB carrier by using a conveying mechanism and placing a PCB by using the PCB carrier.

But in the prior art, when adopting conveying mechanism to carry the PCB board carrier, can be because the PCB board size that needs processing is different to lead to the PCB board carrier size also different, so carry the in-process, can lack the locate function to the PCB board, thereby lead to in the conveying process, the skew condition of PCB board carrier appears, and then can be because of the normal operating of pressfitting technology.

Disclosure of utility model

The utility model aims to solve the problem that when a conveying mechanism in the prior art conveys a PCB carrier, skew deviation occurs due to different sizes of the PCB carrier, and provides a width-adjustable conveying mechanism for the PCB carrier.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the width-adjustable PCB carrier conveying mechanism comprises two conveying frames, wherein a width-adjustable assembly is arranged at the bottom of each conveying frame, and a barrier strip is fixedly arranged at the top of each conveying frame;

The conveying motor is installed on one side of the conveying frame, the conveying belt is installed on one side of the conveying frame, the output end of the conveying motor is connected with the conveying belt, the mounting plate is fixedly installed on the side wall of the conveying frame, the air cylinder is fixedly installed on the side wall of the mounting plate, the pressing plate is fixedly connected to the top of the air cylinder, and the pressing plate is located above the barrier strip and the conveying belt.

Preferably, the width adjusting assembly comprises a bracket and a movable frame, a screw rod is rotatably arranged on the inner side of the bracket, a width adjusting motor is fixedly arranged on one side of the bracket, and the output end of the width adjusting motor is fixedly connected with the screw rod.

Preferably, the surface of the screw rod is connected with a sliding block through threads, and the top end of the bracket is slidably provided with a movable frame.

Preferably, the bottom of the movable frame is fixedly connected with the sliding block, and the top end of the movable frame is fixedly connected with the bottom of the conveying frame.

Preferably, guide rails are arranged on two sides of the width adjusting assembly, guide blocks are slidably arranged on the surfaces of the guide rails, and one ends of the guide blocks are fixedly connected with the conveying frame.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, in the conveying process, the baffle plate is used for limiting the PCB carrier, so that the situation that the PCB carrier is not inclined and offset in the conveying process is ensured, and the conveying belt is adopted for conveying, so that the structure is simpler, and the production cost and the processing requirement can be further reduced.

2. According to the utility model, the width adjusting motor can drive the lead screw to rotate, so that the two movable frames are driven to synchronously displace through the control slide block, and the distance between the two movable frames can be controlled, so that the PCB carrier can be accurately positioned.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a conveying mechanism for a PCB carrier with adjustable width according to the present utility model;

Fig. 2 is a schematic structural view of a conveying mechanism part of a PCB board carrier with adjustable width according to the present utility model;

Fig. 3 is a schematic perspective view of a width adjusting mechanism of a conveying mechanism of a PCB board carrier according to the present utility model;

Fig. 4 is a schematic diagram showing a positional relationship between a carrier and a platen of a conveying mechanism for a PCB carrier with adjustable width according to the present utility model.

Legend description: 1. a width adjusting component; 11. a bracket; 12. a screw rod; 13. a width-adjusting motor; 14. a slide block; 15. a moving rack; 2. a guide rail; 21. a guide block; 3. a barrier strip; 4. a mounting plate; 41. a cylinder; 5. a pressing plate; 6. a carriage; 7. a conveying motor; 71. and (3) a conveyor belt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

As shown in fig. 1, 2 and 4, the utility model provides a width-adjustable conveying mechanism for a PCB board carrier, comprising two conveying frames 6, wherein the bottom of each conveying frame 6 is provided with a width-adjusting assembly 1, and the top of each conveying frame 6 is fixedly provided with a barrier strip 3;

The conveying motor 7 is installed to conveying frame 6 one side, and conveying belt 71 is installed to conveying frame 6 one side, and conveying motor 7 output is connected with conveying belt 71, and conveying frame 6 lateral wall fixed mounting has mounting panel 4, and mounting panel 4 lateral wall fixed mounting has cylinder 41, and cylinder 41 top fixedly connected with clamp plate 5, clamp plate 5 are located blend stop 3 and conveying belt 71 top.

The specific arrangement and action of the embodiment are specifically described below, after the PCB carriers to be conveyed are placed on the tops of the conveying belts 71 of the two conveying frames 6, the barrier strips 3 can be used for limiting the PCB carriers, so that the limiting stability of the PCB carriers is further improved, in the conveying process, the conveying belts 71 are adopted for conveying, the conveying stability of the PCB carriers can be ensured, in addition, the conveying belts 71 are adopted for conveying, the production cost and the processing requirement can be further reduced, the structure is simpler, and the production cost is lower;

in addition, each conveying frame 6 is provided with a conveying belt 71, so that when the two conveying motors 7 run simultaneously, the PCB carrier can be kept stable in the conveying process, and the existence of the barrier strips 3 can also ensure that the PCB carrier cannot skew in the conveying process.

Examples

As shown in fig. 1-3, the width adjusting assembly 1 comprises a bracket 11 and a movable frame 15, a screw rod 12 is rotatably arranged on the inner side of the bracket 11, a width adjusting motor 13 is fixedly arranged on one side of the bracket 11, and the output end of the width adjusting motor 13 is fixedly connected with the screw rod 12. The surface of the screw rod 12 is connected with a sliding block 14 through threads, and a movable frame 15 is slidably arranged at the top end of the bracket 11. The bottom of the movable frame 15 is fixedly connected with the sliding block 14, and the top of the movable frame 15 is fixedly connected with the bottom of the conveying frame 6. Guide rails 2 are arranged on two sides of the width adjusting assembly 1, guide blocks 21 are slidably arranged on the surfaces of the guide rails 2, and one ends of the guide blocks 21 are fixedly connected with the conveying frames 6.

The effect that its whole embodiment reached is, utilize width adjustment motor 13 operation to drive lead screw 12 and rotate to make the slider 14 on lead screw 12 surface begin to remove, consequently, whenever slider 14 slides in support 11 inside, also can drive and remove frame 15 and remove together, and then make the carriage 6 that removes frame 15 top connection begin to remove, when carriage 6 is removing, the guide block 21 that the bottom is connected also can slide on the slide rail surface, thereby can guarantee to remove frame 15 and keep stable when removing, in order to reach and accurately utilize two removal frames 15 to fix a position the PCB board carrier that will need carry.

The application method and the working principle of the device are as follows: firstly, the positions of the two conveying frames 6 are adjusted according to the size of the PCB carrier, at the moment, the width adjusting motor 13 starts to operate to drive the screw rod 12 to rotate, so that the sliding block 14 on the surface of the screw rod 12 starts to move, when the sliding block 14 slides in the bracket 11, the moving frame 15 is driven to move together, and when the moving frame 15 moves, the conveying frames 6 are driven to move together, so that the purpose of controlling the positions of the conveying frames 6 is achieved.

Then, control two carriage 6 move in opposite directions, can accurately fix a position the PCB board carrier that needs to carry, and when fixing a position, utilize blend stop 3 can further carry out spacingly to the PCB board carrier to reach the effect that improves the spacing stability to the PCB board carrier, in addition in the transportation, all be provided with conveyer belt 71 on every carriage 6, therefore, when two conveying motors 7 are simultaneously operated, can make the PCB board carrier keep stable in the transportation, and the existence of blend stop 3 also can guarantee when carrying, the PCB board carrier can not the skew of arc.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a PCB board carrier conveying mechanism of adjustable width, includes two carriage (6), its characterized in that: the width adjusting assembly (1) is arranged at the bottom of the conveying frame (6), and the barrier strip (3) is fixedly arranged at the top of the conveying frame (6);

The conveying motor (7) is installed on one side of the conveying frame (6), the conveying belt (71) is installed on one side of the conveying frame (6), the output end of the conveying motor (7) is connected with the conveying belt (71), the mounting plate (4) is fixedly installed on the side wall of the conveying frame (6), the air cylinder (41) is fixedly installed on the side wall of the mounting plate (4), the pressing plate (5) is fixedly connected to the top of the air cylinder (41), and the pressing plate (5) is located above the barrier strip (3) and the conveying belt (71).

2. The width-adjustable PCB carrier transport mechanism of claim 1, wherein: the width adjusting assembly (1) comprises a support (11) and a movable frame (15), a screw rod (12) is rotatably arranged on the inner side of the support (11), a width adjusting motor (13) is fixedly arranged on one side of the support (11), and the output end of the width adjusting motor (13) is fixedly connected with the screw rod (12).

3. The width-adjustable PCB carrier transport mechanism of claim 2, wherein: the surface of the screw rod (12) is connected with a sliding block (14) through threads, and a movable frame (15) is slidably arranged at the top end of the bracket (11).

4. A width adjustable PCB carrier transport mechanism according to claim 3, wherein: the bottom of the movable frame (15) is fixedly connected with the sliding block (14), and the top of the movable frame (15) is fixedly connected with the bottom of the conveying frame (6).

5. The width-adjustable PCB carrier transport mechanism of claim 4, wherein: the width adjusting assembly is characterized in that guide rails (2) are arranged on two sides of the width adjusting assembly (1), guide blocks (21) are slidably arranged on the surfaces of the guide rails (2), and one ends of the guide blocks (21) are fixedly connected with the conveying frames (6).