CN216543586U - PCB clamping mechanism for PCB separating machine - Google Patents

Abstract

The utility model discloses a PCB clamping mechanism for a PCB splitting machine, which comprises an operation table, wherein a plurality of connecting strips are fixedly connected to the periphery of the outer side of the operation table, clamping blocks are slidably connected to the outer sides of the connecting strips, a connecting column is fixedly connected to the middle position of the bottom end of the operation table, a connecting ring is slidably connected to the outer side of the connecting column, connecting rods are movably connected to the periphery of the outer side of the connecting ring, the top ends of the connecting rods are movably connected to the bottom ends of the clamping blocks, a base is fixedly connected to the bottom ends of the connecting rods, and a first electric lifting rod is fixedly connected to the left end and the right end of the base. According to the utility model, the connecting ring and the clamping block are arranged, and the electric lifting rod drives the connecting ring to slide up and down on the connecting column, so that the clamping block is pulled by the connecting rod to slide back and forth on the connecting strip, the clamping block is conveniently controlled to clamp a PCB placed on an operation table, the clamping stability is improved, and the working efficiency is enhanced.

Description

A PCB board clamping mechanism for a PCB splitter

technical field

The utility model belongs to the technical field of PCB boards, in particular to a PCB board clamping mechanism for a PCB splitter.

Background technique

PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. Because it is made using electronic printing, it is called a "printed" circuit board.

When the PCB splitter is producing and processing the PCB board, it will be clamped and fixed. Most of the clamping devices in the existing PCB splitter are mainly designed with rectangular PCB boards. When processing and fixing, it is easy to reduce the clamping stability and increase the difficulty of operation.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a PCB board clamping mechanism for a PCB splitter, which solves the problem that most of the clamping devices in the existing PCB splitter are mainly performed with rectangular PCB boards. Design, when processing and fixing a circular PCB board, it is easy to reduce the clamping stability and increase the difficulty of operation.

In order to achieve the above purpose, the present invention provides the following technical solutions: a PCB board clamping mechanism for a PCB splitter, comprising an operation table, and a plurality of connecting bars are fixedly connected around the outer side of the operating table. The outer side is slidably connected with a clamping block, the middle position of the bottom end of the operating table is fixedly connected with a connection column, the outer side of the connection column is slidably connected with a connection ring, and the outer side of the connection ring is movably connected with a connection rod, and the connection The top end of the rod is movably connected to the bottom end of the clamping block, the bottom end of the connecting rod is fixedly connected with a base, the left and right ends of the base are fixedly connected with an electric lifting rod 1, and the top end of the electric lifting rod 1 is fixedly connected with the first electric lifting rod. The bottom end of the connection ring, and the top end of the operating table is movably connected with a lifting platform.

Preferably, the bottom end of the connecting bar is longitudinally provided with a chute, and the chute is T-shaped, the lower side of the clamping block is provided with a connecting hole 1, and the clamping block communicates with the chute and the chute through the connecting hole 1. The connecting bars form a sliding structure.

By adopting the above technical solution, the advantage is that the sliding of the clamping block is facilitated.

Preferably, the clamping block is arc-shaped, and the clamping blocks are spliced together to form a circular ring shape, the bottom end of the clamping block is fixedly connected with a U-shaped fixing block, and the outer side of the connecting ring is fixedly connected with several Two U-shaped fixing blocks, one end of the connecting rod is movably connected to the inside of the first U-shaped fixing block through a screw rod, and the other end of the connecting rod is movably connected to the inner side of the second U-shaped fixing block through the screw rod.

By adopting the above technical solution, the advantage is that it is convenient to control the clamping block to clamp the PCB board placed on the operating table.

Preferably, the connecting ring forms a sliding lifting structure through an electric lifting rod 1 and a connecting column, and the clamping block forms a lifting and shrinking structure through the connecting rod and the connecting ring.

By adopting the above technical solution, the advantages are that it is beneficial to improve the stability of clamping and enhance the working efficiency.

Preferably, the top end of the connecting column is provided with the second connecting hole, and the second connecting hole is fixedly connected with the second electric lifting rod.

By adopting the above technical solution, the advantage is that it is convenient to place and take the PCB board.

Preferably, the bottom end of the lifting platform is fixedly connected with the top end of the second electric lifting rod, and the lifting platform forms a lifting mechanism with the operating table through the second electric lifting rod, and the top surface of the lifting platform is provided with several anti-skid grooves.

By adopting the above technical solution, the advantage is that it is beneficial to enhance the stability between the PCB board and the lifting platform, and prevent slipping during operation.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Through the set connecting ring and clamping block, the electric lifting rod is used to drive the connecting ring to slide up and down on the connecting column, so as to pull the clamping block to slide back and forth on the connecting bar through the connecting rod, which is conducive to the convenient control of clamping The block clamps the PCB board placed on the operating table, which improves the stability of the clamping and enhances the work efficiency.

2. Through the set lifting platform, the two electric lifting rods are used to control the lifting platform to move up and down, which is conducive to the convenient placement and taking of the PCB board, and improves the production efficiency. The set protective groove is conducive to enhancing the PCB board and lifting Stability between tables to prevent slippage during operation.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front view structure schematic diagram of the present utility model;

3 is a schematic structural diagram of a clamping block of the present invention;

4 is a schematic diagram of the second connection structure of the lifting platform and the electric lifting rod of the present invention.

In the figure: 1. console; 2. connecting bar; 3. clamping block; 4. connecting column; 5. connecting ring; 6. connecting rod; 7. base; 8. electric lifting rod 1; 9. lifting platform; 10. Chute; 11. Connecting hole 1; 12. U-shaped fixing block 1; 13. U-shaped fixing block 2; 14. Connecting hole 2; 15. Electric lifting rod 2; 16. Anti-skid groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

1-4, the present utility model provides a technical solution: a PCB board clamping mechanism for a PCB splitter, comprising an operating table 1, and a plurality of connecting bars 2 are fixedly connected around the outer side of the operating table 1. The outer side of the bar 2 is slidably connected with a clamping block 3, the middle position of the bottom end of the operating table 1 is fixedly connected with a connecting column 4, the outer side of the connecting column 4 is slidably connected with a connecting ring 5, and the outer side of the connecting ring 5 is movably connected with a connecting rod. 6, and the top end of the connecting rod 6 is movably connected to the bottom end of the clamping block 3, the bottom end of the connecting rod 6 is fixedly connected with a base 7, and the left and right ends of the base 7 are fixedly connected with an electric lifting rod-8, and the electric lifting rod The top end of a 8 is fixedly connected to the bottom end of the connecting ring 5, and the top end of the operating table 1 is movably connected with a lifting platform 9.

In this embodiment, by controlling the second electric lifting rod 15 to push the lifting platform 9 to rise, after placing the PCB board on the lifting platform 9, the second electric lifting rod 15 is controlled so that the PCB board is located in the middle position of the console 1, and then the electric lifting and lowering are controlled. The rod one 8 pulls the connecting ring 5 to slide down on the connecting column 4, so that the connecting rod 6 pulls the clamping block 3 to shrink to fix and clamp the PCB board. After the processing is completed, control the electric lifting rod one 8 to pull the connecting ring 5 to connect. The column 4 slides upward, so that the clamping block 3 releases the clamped PCB board, and then the lifting platform 9 is pushed up by controlling the electric lifting rod 2 15 to rise, and the processed PCB board is taken out.

Embodiment 2:

As shown in Figures 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: the bottom end of the connecting bar 2 is longitudinally provided with a chute 10, and the chute 10 is T-shaped, and the clamping block 3 The lower side is provided with a connecting hole-11. The clamping block 3 forms a sliding structure with the chute 10 and the connecting bar 2 through the connecting hole-11. The clamping block 3 is arc-shaped, and the clamping blocks 3 are joined together to form a ring shape. The bottom end of the clamping block 3 is fixedly connected with a U-shaped fixing block 1 12 , the outer side of the connecting ring 5 is fixedly connected with a number of U-shaped fixing blocks 2 13 , and one end of the connecting rod 6 is movably connected to the U-shaped fixing block 12 through a screw. The other end of the connecting rod 6 is movably connected to the inner side of the U-shaped fixing block 2 13 through the screw rod, the connecting ring 5 forms a sliding lifting structure through the electric lifting rod 1 8 and the connecting column 4, and the clamping block 3 passes the connecting rod 6. It forms a lifting and shrinking structure with the connecting ring 5 .

In this embodiment, the connecting ring 5 is driven to slide up and down on the connecting column 4 by the electric lifting rod 1 8, so that the connecting rod 6 pulls the clamping block 3 to slide back and forth on the connecting bar 2, which is beneficial to facilitate the control of the clamping block 3. The PCB board placed on the operating table 1 is clamped to improve the stability of the clamping and enhance the work efficiency.

Embodiment three:

As shown in FIG. 4 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a connecting hole 2 14 is opened at the top of the connecting column 4 , and an electric lift is fixedly connected to the inside of the connecting hole 2 14 . Rod 2 15, the bottom end of the lifting platform 9 is fixedly connected with the top of the electric lifting rod 2 15, and the lifting platform 9 forms a lifting mechanism with the operating table 1 through the electric lifting rod 2 15, and the top surface of the lifting platform 9 is provided with a number of anti-slip strips. Slot 16.

In this embodiment, the lifting platform 9 is controlled by the second electric lifting rod 15 to move up and down, which is beneficial to the convenience of placing and taking the PCB board.

The working principle and use process of the utility model: by controlling the electric lifting rod 2 15 to push the lifting platform 9 to rise, after placing the PCB board on the lifting platform 9, control the electric lifting rod 2 15 to make the PCB board in the middle position of the operating table 1 , and then control the electric lifting rod 1 8 to pull the connecting ring 5 to slide down on the connecting column 4, so that the connecting rod 6 pulls the clamping block 3 to shrink to fix the PCB board. After the processing is completed, control the electric lifting rod 1 8 to pull The connecting ring 5 slides upward on the connecting column 4, so that the clamping block 3 releases the clamped PCB board, and then pushes the lifting platform 9 to rise by controlling the electric lifting rod 2 15, and takes out the processed PCB board.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A PCB board clamping mechanism for a PCB splitter, comprising an operating table (1), characterized in that: several connecting bars (2) are fixedly connected around the outside of the operating table (1), and the connection A clamping block (3) is slidably connected to the outer side of the bar (2), a connection column (4) is fixedly connected to the middle position of the bottom end of the operating table (1), and the outer side of the connection column (4) is slidably connected with a connection A ring (5), a connecting rod (6) is movably connected around the outer side of the connecting ring (5), and the top end of the connecting rod (6) is movably connected to the bottom end of the clamping block (3), and the connecting rod ( The bottom end of 6) is fixedly connected with a base (7), the left and right ends of the base (7) are fixedly connected with an electric lifting rod one (8), and the top end of the electric lifting rod one (8) is fixedly connected to the connecting ring ( 5), the top of the operating table (1) is movably connected with a lifting platform (9). 2. The PCB board clamping mechanism for a PCB splitter according to claim 1, wherein the bottom end of the connecting bar (2) is longitudinally provided with a chute (10), and the chute (10) ) is T-shaped, the lower side of the clamping block (3) is provided with a connecting hole (11), the clamping block (3) is connected to the chute (10) and the connecting bar (11) through the connecting hole one (11). 2) constitute a sliding structure. 3. A PCB board clamping mechanism for a PCB splitter according to claim 1, characterized in that: the clamping blocks (3) are arc-shaped, and the clamping blocks (3) are spliced with each other to form a ring The bottom end of the clamping block (3) is fixedly connected with a U-shaped fixing block 1 (12), and the outer side of the connecting ring (5) is fixedly connected with a number of U-shaped fixing blocks (13). One end of the connecting rod (6) is movably connected to the inside of the first U-shaped fixing block (12) through a screw rod, and the other end of the connecting rod (6) is movably connected to the inner side of the second U-shaped fixing block (13) through the screw rod. 4. A PCB board clamping mechanism for a PCB splitter according to claim 1, characterized in that: the connecting ring (5) forms a sliding lift through an electric lift rod one (8) and a connecting column (4) The clamping block (3) forms a lifting and shrinking structure through the connecting rod (6) and the connecting ring (5). 5. A PCB board clamping mechanism for a PCB splitter according to claim 1, characterized in that: the top of the connecting column (4) is provided with a connecting hole two (14), the connecting hole two (14). 14) is fixedly connected with two electric lifting rods (15). 6. A PCB board clamping mechanism for a PCB splitter according to claim 5, wherein the bottom end of the lifting platform (9) is fixedly connected with the top end of the two electric lifting rods (15), and The lifting platform (9) constitutes a lifting mechanism through the two electric lifting rods (15) and the operating table (1). The top surface of the lifting platform (9) is provided with several anti-skid grooves (16).

Images