CN215280258U

CN215280258U - Accurate positioning device of flexible PCB board

Info

Publication number: CN215280258U
Application number: CN202121603919.1U
Authority: CN
Inventors: 刘玉花
Original assignee: Chongqing Baoyi Electronics Co ltd
Current assignee: Chongqing Baoyi Electronics Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-24
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an accurate positioning device of flexible PCB board, comprises a workbench, the equal fixed mounting in both ends has the motor about the workstation top, the output shaft fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the screwed pipe, the other end fixedly connected with splint of screwed pipe, the upper portion fixedly connected with fixed plate of splint side, the bottom fixedly connected with second electric telescopic handle of fixed plate, second electric telescopic handle's bottom fixedly connected with clamp plate. The utility model discloses an electronic slip table of first slide rail, first electronic slip table, fly leaf, second slide rail, the electronic slip table of second, first electric telescopic handle, soldered connection, motor, threaded rod, slider, screwed pipe, spout, clamp plate, fixed plate, second electric telescopic handle and splint mutually support, have solved present flexible PCB board positioner fixed effect not good, lead to the location precision poor, the problem that people used not convenient for.

Description

Accurate positioning device of flexible PCB board

Technical Field

The utility model relates to a flexible PCB board technical field specifically is an accurate positioning device of flexible PCB board.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board is composed of an insulating bottom plate, connecting leads and a bonding pad for assembling and welding electronic elements, has double functions of a conducting circuit and the insulating bottom plate, is a flexible PCB, and is a flexible printed circuit board which is made of polyimide or polyester film serving as a base material and has high reliability and excellent performance. The flexible PCB positioning device has the advantages of being high in distribution density, light in weight, thin in thickness and good in bending performance, but the existing flexible PCB positioning device is poor in fixing effect, poor in positioning accuracy and inconvenient to use by people, and therefore the flexible PCB positioning device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate positioning device of flexible PCB board possesses the accurate advantage in location, and it is not good to have solved the fixed effect of present flexible PCB board positioner, leads to the location precision poor, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: an accurate positioning device of a flexible PCB board comprises a workbench, wherein both the left end and the right end of the top of the workbench are fixedly provided with a motor, an output shaft of the motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded pipe, the other end of the threaded pipe is fixedly connected with a clamping plate, the upper part of the side surface of the clamping plate is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a second electric telescopic rod, the bottom of the second electric telescopic rod is fixedly connected with a pressing plate, the top of the workbench is fixedly provided with a top plate through a bracket, both the left end and the right end of the bottom of the top plate are fixedly connected with a first sliding rail, the outer surface of the first sliding rail is in sliding connection with a first electric sliding table, the bottom of the first electric sliding table is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a second sliding rail, the outer surface of the second sliding rail is in sliding connection with a second electric sliding table, the bottom fixedly connected with electric telescopic handle of second electric sliding table, electric telescopic handle's bottom fixedly connected with soldered connection, there is the bottom plate bottom the workstation through support fixed mounting.

Preferably, the top of the bottom plate is fixedly connected with a battery box, and a storage battery is fixedly arranged in an inner cavity of the battery box.

Preferably, the front surface of the battery box is provided with a charging port, and the output end of the charging port is electrically connected with the input end of the storage battery.

Preferably, universal wheels are installed on the periphery of the bottom plate, and brake pads are arranged on the outer surfaces of the universal wheels.

Preferably, the left end and the right end of the top of the workbench are both provided with sliding grooves, the bottom of the threaded pipe is fixedly connected with a sliding block, and the sliding block is connected with the inner cavities of the sliding grooves in a sliding mode.

Preferably, the front fixed mounting of workstation has the PLC controller, the output of PLC controller respectively with first electronic slip table, the electronic slip table of second, first electric telescopic handle, motor and second electric telescopic handle's input electric connection.

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

the utility model can drive the threaded rod to rotate through the motor, and can move the threaded pipe left and right under the matching of the sliding block and the sliding groove, when the fixing is needed, the motor is controlled to rotate forwards, so that the clamping plate moves towards the central axis direction of the workbench, thereby the PCB plate can be clamped and fixed, then the second electric telescopic rod is controlled to extend, so that the pressing plate moves downwards, thereby the fixing effect can be improved, the displacement of the PCB plate in the processing process is avoided, thereby the precision of the positioning device is improved, the first sliding rail and the first electric sliding table are utilized, the movable plate can be controlled to move back and forth, the second sliding rail and the second electric sliding table are utilized, the first electric telescopic rod can be controlled to move left and right, the welding head can move front and back, thereby the welding can be conveniently carried out on each position of the PCB plate, the fixing effect of the prior flexible PCB plate positioning device is solved, the positioning accuracy is poor, and people are not convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention in a front view;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a work table; 2. a battery box; 3. a base plate; 4. a charging port; 5. a universal wheel; 6. a PLC controller; 7. a top plate; 8. a first slide rail; 9. a first electric sliding table; 10. a movable plate; 11. a second slide rail; 12. a second electric sliding table; 13. a first electric telescopic rod; 14. welding a head; 15. a storage battery; 16. a motor; 17. a threaded rod; 18. a slider; 19. a threaded pipe; 20. a chute; 21. pressing a plate; 22. a fixing plate; 23. a second electric telescopic rod; 24. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a workstation 1, battery box 2, bottom plate 3, charge mouthful 4, universal wheel 5, PLC controller 6, roof 7, first slide rail 8, first electronic slip table 9, fly leaf 10, second slide rail 11, the electronic slip table 12 of second, first electric telescopic handle 13, soldered connection 14, battery 15, motor 16, threaded rod 17, slider 18, screwed pipe 19, spout 20, clamp plate 21, fixed plate 22, second electric telescopic handle 23 and splint 24 part are the parts that general standard or technical personnel in the field know, its structure and principle all are this technical manual all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an accurate positioning device for a flexible PCB comprises a worktable 1, a motor 16 is fixedly installed at both left and right ends of the top of the worktable 1, a threaded rod 17 is fixedly connected to an output shaft of the motor 16, a threaded pipe 19 is connected to an outer surface thread of the threaded rod 17, a clamping plate 24 is fixedly connected to the other end of the threaded pipe 19, a fixing plate 22 is fixedly connected to an upper portion of a side surface of the clamping plate 24, a second electric telescopic rod 23 is fixedly connected to a bottom of the fixing plate 22, a pressing plate 21 is fixedly connected to a bottom of the second electric telescopic rod 23, a top plate 7 is fixedly installed at the top of the worktable 1 through a bracket, a first slide rail 8 is fixedly connected to both left and right ends of the bottom of the top plate 7, a first electric slide table 9 is slidably connected to an outer surface of the first slide rail 8, a movable plate 10 is fixedly connected to a bottom of the first electric slide table 9, a second slide rail 11 is fixedly connected to a bottom of the movable plate 10, the outer surface of the second sliding rail 11 is connected with a second electric sliding table 12 in a sliding manner, the bottom of the second electric sliding table 12 is fixedly connected with a first electric telescopic rod 13, the bottom of the first electric telescopic rod 13 is fixedly connected with a welding joint 14, the bottom of the workbench 1 is fixedly provided with a bottom plate 3 through a bracket, the top of the bottom plate 3 is fixedly connected with a battery box 2, the inner cavity of the battery box 2 is fixedly provided with a storage battery 15, the front of the battery box 2 is provided with a charging port 4, the output end of the charging port 4 is electrically connected with the input end of the storage battery 15, the periphery of the bottom plate 3 is provided with universal wheels 5, the outer surface of the universal wheels 5 is provided with brake pads, the left end and the right end of the top of the workbench 1 are both provided with chutes 20, the bottom of a threaded pipe 19 is fixedly connected with a sliding block 18, the sliding block 18 is connected with the inner cavity of the chutes 20 in a sliding manner, and the front of the workbench 1 is fixedly provided with a PLC controller 6, the output end of the PLC controller 6 is respectively electrically connected with the input ends of the first electric sliding table 9, the second electric sliding table 12, the first electric telescopic rod 13, the motor 16 and the second electric telescopic rod 23, the threaded rod 17 can be driven to rotate by the motor 16, the threaded pipe 19 can be moved left and right under the matching of the sliding block 18 and the sliding groove 20, when the fixing is needed, the motor 16 is controlled to rotate forward, the clamping plate 24 is moved towards the central axis direction of the workbench 1, so that the PCB can be clamped and fixed, then the second electric telescopic rod 23 is controlled to extend, the clamping plate 21 is moved downwards, so that the fixing effect can be improved, the displacement of the PCB in the processing process is avoided, the precision of the positioning device is improved, the movable plate 10 can be controlled to move back and forth by using the first sliding rail 8 and the first electric sliding table 9, the second sliding rail 11 and the second electric sliding table 12, can control first electric telescopic handle 13 and remove for 14 controls and removes about soldered connection around can, thereby makes things convenient for people to weld each position of PCB board, and it is not good to have solved the fixed effect of present flexible PCB board positioner, leads to the location precision poor, the problem that people used not convenient for.

When the flexible PCB positioning device is used, the threaded rod 17 can be driven to rotate by the motor 16, the threaded pipe 19 can be moved left and right under the matching of the sliding block 18 and the sliding groove 20, when the fixing is needed, the motor 16 is controlled to rotate positively, the clamping plate 24 moves towards the central axis direction of the workbench 1, so that a PCB can be clamped and fixed, then the second electric telescopic rod 23 is controlled to extend, so that the pressing plate 21 moves downwards, the fixing effect can be improved, the PCB is prevented from moving in the processing process, the accuracy of the positioning device is improved, the movable plate 10 can be controlled to move back and forth by the first sliding rail 8 and the first electric sliding table 9, the movable plate 10 can be controlled to move back and forth by the second sliding rail 11 and the second electric sliding table 12, the first electric telescopic rod 13 can be controlled to move left and right, so that a welding head 14 can move back and forth, thereby being convenient for people to weld all positions of the PCB, and solving the problem that the existing flexible PCB positioning device is poor in fixing effect, the positioning accuracy is poor, and people are not convenient to use.

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

Claims

1. The utility model provides a precise positioning device of flexible PCB board, includes workstation (1), its characterized in that: the improved electric welding machine is characterized in that a motor (16) is fixedly mounted at the left end and the right end of the top of the workbench (1), a threaded rod (17) is fixedly connected to an output shaft of the motor (16), a threaded pipe (19) is connected to the outer surface of the threaded rod (17), a clamping plate (24) is fixedly connected to the other end of the threaded pipe (19), a fixing plate (22) is fixedly connected to the upper portion of the side surface of the clamping plate (24), a second electric telescopic rod (23) is fixedly connected to the bottom of the fixing plate (22), a pressing plate (21) is fixedly connected to the bottom of the second electric telescopic rod (23), a top plate (7) is fixedly mounted at the top of the workbench (1) through a support, a first sliding rail (8) is fixedly connected to the left end and the right end of the bottom of the top plate (7), a first electric sliding table (9) is slidably connected to the outer surface of the first sliding rail (8), and a movable plate (10) is fixedly connected to the bottom of the first electric sliding table (9), the bottom fixedly connected with second slide rail (11) of fly leaf (10), the surface sliding connection of second slide rail (11) has electronic slip table of second (12), the first electric telescopic handle of bottom fixedly connected with (13) of electronic slip table of second (12), the bottom fixedly connected with soldered connection (14) of first electric telescopic handle (13), there is bottom plate (3) bottom the workstation (1) through support fixed mounting.

2. The precise positioning device of the flexible PCB board of claim 1, wherein: the top fixedly connected with battery box (2) of bottom plate (3), the inner chamber fixed mounting of battery box (2) has battery (15).

3. The precise positioning device of the flexible PCB board of claim 2, wherein: the front side of the battery box (2) is provided with a charging port (4), and the output end of the charging port (4) is electrically connected with the input end of the storage battery (15).

4. The precise positioning device of the flexible PCB board of claim 1, wherein: the bottom plate (3) all installs universal wheel (5) all around, the surface of universal wheel (5) is provided with the brake block.

5. The precise positioning device of the flexible PCB board of claim 1, wherein: both ends all seted up spout (20) about workstation (1) top, the bottom fixedly connected with slider (18) of screwed pipe (19), the inner chamber sliding connection of slider (18) and spout (20).

6. The precise positioning device of the flexible PCB board of claim 1, wherein: the front fixed mounting of workstation (1) has PLC controller (6), the output of PLC controller (6) respectively with the input electric connection of first electric sliding table (9), second electric sliding table (12), first electric telescopic handle (13), motor (16) and second electric telescopic handle (23).