CN213818406U

CN213818406U - Clamping device is used in production of flexible PCB paster

Info

Publication number: CN213818406U
Application number: CN202022794590.3U
Authority: CN
Inventors: 胥景程
Original assignee: Dongguan Ao Wei Electronics Co ltd
Current assignee: Dongguan Ao Wei Electronics Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-07-27
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a clamping device for flexible PCB paster production, which comprises a workbench, wherein two sides of the upper surface of the workbench are fixedly provided with a support plate, one side outside the support plate is provided with a pneumatic cylinder, the output end of the pneumatic cylinder is sealed and spliced with a gas pipe, the tail end of the gas pipe is fixedly arranged on one side outside an arc-shaped fixed seat, the middle position of the lower surface of the workbench is fixedly provided with a lifting plate, the lifting plate is slidably connected inside a concave plate, one side outside the lifting plate is fixedly provided with a movable disc, one side outside the concave plate is provided with a movable plate, and the lower end; place the PCB paster of treating processing earlier in placing the board upper surface, control pneumatic cylinder drive trachea promotes the arc fixing base for the arc fixing base removes along placing board upper surface both sides, until contact and centre gripping PCB paster, and then has realized the effect to PCB paster centre gripping, and removes the in-process at the arc fixing base, can realize carrying out the effect of centre gripping to different PCB pasters.

Description

Clamping device is used in production of flexible PCB paster

Technical Field

The utility model relates to a PCB paster production facility technical field specifically is a clamping device is used in production of flexible PCB paster.

Background

A Printed Circuit Board (PCB) is an important electronic component, is a support for an electronic component, and is a carrier for electrical connection of the electronic component. The automatic optical detection equipment in front of the furnace is important detection equipment in the PCB surface assembly process, and can detect the defects of components such as side standing, displacement, floating height, overturning, missing, tombstoning and the like. The reasonable application of the automatic optical detection equipment in front of the furnace plays a vital role in reducing the management cost, the maintenance cost and the rework cost of products.

PCB paster need carry out the centre gripping with the PCB paster of treating processing earlier in process of production, and then process, current clamping device is in the use, relevant staff discovers, current clamping device still has some not enough in the use, the PCB paster of single specification can only be held to current clamping device, can not the different specifications of centre gripping PCB paster, it is limited to lead to current clamping device application scope, the practicality is not strong, and current clamping device is because operational environment and personnel's difference, be difficult to adjusting device's height, and then influence the use of normal processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in production of flexible PCB paster, place the PCB paster of waiting to process on placing the board upper surface first, promote the arc fixing base through controlling pneumatic cylinder drive trachea for the arc fixing base moves along placing board upper surface both sides, until contacting and centre gripping PCB paster, and then has realized the effect to the centre gripping of PCB paster, and in the arc fixing base moving process, can realize carrying out the effect of centre gripping to different PCB pasters; the problem that the existing clamping device provided in the background technology can only clamp PCB patches with single specifications and cannot clamp PCB patches with different specifications is solved, the application range of the existing clamping device is limited, the practicability is not strong, and the height of the existing clamping device is difficult to adjust due to different working environments and different personnel, so that the use of normal processing is influenced.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for flexible PCB patch production comprises a workbench, wherein supporting plates are fixedly arranged on two sides of the upper surface of the workbench, a pneumatic cylinder is arranged on one side of the outer part of the supporting plate, the pneumatic cylinder is connected to the upper surface of the workbench in a threaded manner, the air pipe is inserted into the output end of the pneumatic cylinder in a sealing way, the tail end of the air pipe is fixedly arranged on one side of the outer part of the arc-shaped fixed seat, the arc-shaped fixed seat is positioned on the upper surface of the placing plate, the middle position of the lower surface of the workbench is fixedly provided with a lifting plate, the lifting plate is connected inside the concave plate in a sliding way, a movable disc is fixedly arranged on one side outside the lifting plate, a movable plate is arranged on one side of the outer part of the concave plate and movably sleeved outside the movable plate, the lower end in the movable plate is fixedly inserted with a first movable shaft, a rotating block is arranged above the movable plate, and the upper end in the rotating block is movably sleeved outside the first movable shaft.

Preferably, a second movable shaft is inserted into the lower end of the interior of the rotating block, and the tail end of the second movable shaft is movably inserted into one side of the exterior of the base plate.

Preferably, the backing plate is fixedly mounted on the lower surface of the concave plate, and a rotating handle is fixedly sleeved outside the second movable shaft.

Preferably, the rotating handle is not in contact with the backing plate, and connecting rods are fixedly mounted on two sides of the outer portion of the concave plate.

Preferably, the tail end of the connecting rod is fixedly arranged on one side of the outer part of the supporting leg, and the supporting leg is fixedly arranged on two sides of the lower surface of the workbench.

Preferably, the placing plate is located in the middle of the upper surface of the workbench, and the arc-shaped fixing seat is connected to the upper surface of the placing plate in a sliding mode.

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

1. the utility model discloses be equipped with pneumatic cylinder, place board and arc fixing base, in carrying out the use, will wait to process the PCB paster first and place the board upper surface of placing, rethread pneumatic cylinder drive trachea promotes the arc fixing base, make the arc fixing base move along placing board upper surface both sides, until contact and centre gripping PCB paster, and then realized the effect to PCB paster centre gripping, and in the arc fixing base moving process, can realize carrying out the effect of centre gripping to different PCB pasters, solved that current clamping device can only centre gripping PCB paster of single specification, can not centre gripping PCB paster of different specifications, lead to current clamping device application scope limited, the problem that the practicality is not strong;

2. the utility model discloses be equipped with the lifter plate, concave type board and fly leaf, according to actual conditions, when needing to carry out clamping device's altitude mixture control, through rotating handle with the hand, and then make the turning block follow the turning handle and rotate, when the turning block pivoted, drive the fly leaf and remove and upwards or stimulate the lifter plate downwards along the activity dish is outside, the lifter plate moves along concave template inside immediately, and then drive the workstation and reciprocate, solved current clamping device because operational environment and personnel's difference, be difficult to adjusting device's height, and then influence the problem of the use of normal processing.

Drawings

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

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

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. supporting legs; 4. placing the plate; 5. a pneumatic cylinder; 6. an air tube; 7. an arc-shaped fixed seat; 8. a concave plate; 9. a lifting plate; 10. a movable plate; 11. a movable tray; 12. a connecting rod; 13. a first movable shaft; 14. rotating the block; 15. a second movable shaft; 16. a base plate; 17. the handle is rotated.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a clamping device for flexible PCB patch production comprises a workbench 1, supporting plates 2 are fixedly installed on two sides of the upper surface of the workbench 1, a pneumatic cylinder 5 is arranged on one side of the outer portion of each supporting plate 2, the pneumatic cylinder 5 is in threaded connection with the upper surface of the workbench 1, an air pipe 6 is inserted into the output end of the pneumatic cylinder 5 in a sealing mode, the tail end of the air pipe 6 is fixedly installed on one side of the outer portion of an arc-shaped fixing seat 7, the arc-shaped fixing seat 7 is located on the upper surface of a placing plate 4, when PCB patch production is needed, a PCB patch to be processed is placed on the upper surface of the placing plate 4, the air pipe 6 is driven to push the arc-shaped fixing seat 7 through controlling the pneumatic cylinder 5, the arc-shaped fixing seat 7 moves along two sides of the upper surface of the placing plate 4 until the PCB patch is contacted and clamped, the effect of clamping the PCB patch is further realized, and in the moving process of the arc-shaped fixing seat 7, the effect of clamping different PCB patches can be realized, the supporting plate 2 and the working table 1 form a stable framework of the whole clamping device, and stable processing and production are facilitated.

1 lower surface intermediate position fixed mounting of workstation has lifter plate 9, lifter plate 9 sliding connection is inside concave template 8, the outside one side fixed mounting of lifter plate 9 has activity dish 11, the outside one side of concave template 8 is equipped with fly leaf 10, fly leaf 10 activity cup joints in activity dish 11 outsidely, when needing to carry out the altitude mixture control of workstation 1, remove about and upwards or stimulate lifter plate 9 downwards along activity dish 11 outsidely through controlling fly leaf 10, lifter plate 9 moves along concave template 8 inside immediately, and then drive workstation 1 and reciprocate, the effect of altitude mixture control has been realized carrying out workstation 1.

A first movable shaft 13 is fixedly inserted into the lower end of the inside of the movable plate 10, a rotating block 14 is arranged above the movable plate 10, the upper end of the inside of the rotating block 14 is movably sleeved outside the first movable shaft 13, a second movable shaft 15 is inserted into the lower end of the inside of the rotating block 14, the tail end of the second movable shaft 15 is movably inserted into one side of the outside of the backing plate 16, the backing plate 16 is fixedly installed on the lower surface of the concave plate 8, a rotating handle 17 is fixedly sleeved on the outside of the second movable shaft 15, the rotating handle 17 is rotated by hands, meanwhile, the second movable shaft 15 is driven to rotate, and the rotating block 14 is driven to rotate along the first movable shaft 13, when the rotating block 14 rotates, the movable plate 10 is pulled to move left and right along the outside of the movable plate 11, and the lifting plate 9 is pulled upwards or downwards, so that the effect of height adjustment of the workbench 1 is achieved.

8 outside both sides fixed mounting of concave template have connecting rod 12, the terminal fixed mounting in 3 outside one sides of supporting leg of connecting

rod

12, 3 fixed mounting of supporting leg in 1 lower surface both sides of workstation, through connecting rod 12 with 8 fixed mounting of concave template in 3 outsides of supporting leg, supporting leg 3 wholly is the retractable structure, workstation 1 is when carrying out altitude mixture control, supporting leg 3 follows workstation 1 and stretches out and draws back, make the steady fixed of clamping device lower extreme through supporting leg 3.

The working principle is as follows: during the use, make the steady fixed of clamping device lower extreme through supporting leg 3, according to actual conditions, through rotating twist grip 17 with the hand, drive second loose axle 15 simultaneously and rotate, and then drive turning block 14 and rotate along first loose axle 13, turning block 14 pivoted while, pulling fly leaf 10 moves about along the activity dish 11 outside and upwards or stimulate lifter plate 9 downwards, adjusts workstation 1 to suitable height, and then can normal work.

When PCB paster processing needs to be carried out, the PCB paster to be processed is placed on the upper surface of the placing plate 4, the air pipe 6 is driven by the control pneumatic cylinder 5 to push the arc-shaped fixing seat 7, the arc-shaped fixing seat 7 moves along the two sides of the upper surface of the placing plate 4 until the PCB paster is contacted and clamped, the effect of clamping the PCB paster is achieved, and in the moving process of the arc-shaped fixing seat 7, the effect of clamping different PCB pasters can be achieved.

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 clamping device is used in production of flexible PCB paster, includes workstation (1), its characterized in that: the automatic lifting device is characterized in that supporting plates (2) are fixedly mounted on two sides of the upper surface of the workbench (1), a pneumatic cylinder (5) is arranged on one side of the outer portion of each supporting plate (2), the pneumatic cylinder (5) is connected to the upper surface of the workbench (1) in a threaded mode, an air pipe (6) is connected to the output end of each pneumatic cylinder (5) in a sealed and inserted mode, the tail end of each air pipe (6) is fixedly mounted on one side of the outer portion of an arc-shaped fixing seat (7), each arc-shaped fixing seat (7) is located on the upper surface of a placing plate (4), a lifting plate (9) is fixedly mounted in the middle of the lower surface of the workbench (1), each lifting plate (9) is connected to the inner portion of a concave plate (8) in a sliding mode, a movable plate (11) is fixedly mounted on one side of the outer portion of each lifting plate (9), a movable plate (10) is arranged on one side of the outer portion of each concave plate (8), the movable plate (10) is movably sleeved to the outer portion of the movable plate (11), a first movable shaft (13) is fixedly inserted and inserted to the lower end of the inner portion of each movable plate (10), a rotating block (14) is arranged above the movable plate (10), and the upper end of the inside of the rotating block (14) is movably sleeved outside the first movable shaft (13).

2. The clamping device for flexible PCB patch production as claimed in claim 1, wherein: the lower end of the interior of the rotating block (14) is inserted with a second movable shaft (15), and the tail end of the second movable shaft (15) is movably inserted at one side of the exterior of the backing plate (16).

3. The clamping device for flexible PCB patch production as claimed in claim 2, wherein: the backing plate (16) is fixedly arranged on the lower surface of the concave plate (8), and a rotating handle (17) is fixedly sleeved on the outer portion of the second movable shaft (15).

4. The clamping device for flexible PCB patch production as claimed in claim 3, wherein: the rotary handle (17) is not contacted with the backing plate (16), and the two sides of the outer part of the concave plate (8) are fixedly provided with connecting rods (12).

5. The clamping device for flexible PCB patch production as claimed in claim 4, wherein: the tail ends of the connecting rods (12) are fixedly arranged on one side of the outer portion of the supporting legs (3), and the supporting legs (3) are fixedly arranged on two sides of the lower surface of the workbench (1).

6. The clamping device for flexible PCB patch production as claimed in claim 1, wherein: the placing plate (4) is located in the middle of the upper surface of the workbench (1), and the arc-shaped fixing seat (7) is connected to the upper surface of the placing plate (4) in a sliding mode.