CN217283945U

CN217283945U - Full-automatic chip mounter for PCB (printed circuit board) bonding pad

Info

Publication number: CN217283945U
Application number: CN202220258194.5U
Authority: CN
Inventors: 樊志江; 蒋华
Original assignee: Dalian Gulong Electronic Co ltd
Current assignee: Dalian Gulong Electronic Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-23
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a PCB pad full-automatic chip mounter, which belongs to the chip mounter technical field and comprises a bottom plate, wherein the upper end of the bottom plate is provided with a frame, the upper end of the frame is provided with a first slide seat, a first linear motor is arranged between the first slide seat and the frame, a second slide seat is arranged in the first slide seat, the utility model discloses a fixed plate is arranged at both sides of the upper end of the bottom plate, a pull handle is pulled to drive a movable plate to move, the movable plate drives a slide rod to slide in a mounting plate, a spring is compressed at the same time, a workpiece needing to be mounted is placed on the bottom plate, one end of the workpiece is contacted with the fixed plate, then the pull handle is loosened, the spring elastically stretches the movable plate driving one end of the slide rod to clamp and fix the workpiece, the workpiece is prevented from displacing when the workpiece is mounted, the workpieces with different widths can be fixed by arranging the fixed plate and the movable plate, the paster work of the work piece of different width sizes is satisfied, the device practicality is improved.

Description

Full-automatic chip mounter for PCB (printed circuit board) bonding pad

Technical Field

The utility model belongs to the technical field of the chip mounter, concretely relates to full-automatic chip mounter of PCB pad.

Background

Chip mounter: the placement machine is also called a placement machine and a surface placement system, and is a device which is configured behind a dispensing machine or a screen printing machine in a production line and accurately places surface-mounted components on PCB pads by moving a placement head. The method is divided into manual operation and full-automatic operation.

The Chinese patent publication No. CN211557664U discloses an automatic chip mounting device, wherein the original device can not fix workpieces with different widths, can not meet the chip mounting work of the workpieces with different widths, and meanwhile, the original device has poor dustproof effect, dust can be attached to a circuit element needing chip mounting when the workpieces are subjected to chip mounting, and the chip mounting quality is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a full-automatic chip mounter of PCB pad has and to fix the work piece of different width sizes, characteristics that the practicality is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic chip mounter of PCB pad, includes the bottom plate, the upper end of bottom plate is provided with the frame, the upper end of frame is provided with first slide, be provided with first linear electric motor between first slide and the frame, be provided with the second slide in the first slide, be provided with second linear electric motor between second slide and the first slide, the upper end of second slide is provided with the cylinder, the output of cylinder is provided with folder mechanism, the upper end both sides of bottom plate are provided with the fixed plate, the fixed plate is kept away from bottom plate intermediate position one side and is provided with the mounting panel, be provided with the movable plate between mounting panel and the fixed plate, both sides are provided with the slide bar between movable plate and the mounting panel, the surface nesting of slide bar is provided with the spring between movable plate and the mounting panel, movable plate upper end intermediate position is provided with the handle.

Preferably, the rear end of the fixed plate is provided with a positioning plate, and rubber pads are arranged at one end of the movable plate close to the fixed plate and one end of the fixed plate close to the movable plate.

Preferably, the sliding rod and the moving plate and the bottom plate are connected in a sliding mode, and a limiting plate is arranged at one end, far away from the moving plate, of the sliding rod.

Preferably, a protective cover is arranged on the outer side of the rack, door bodies are arranged on two sides of the front end of the protective cover, and the door bodies are connected with the protective cover through hinges.

Preferably, a transparent window is arranged in the middle of the door body, and a handle is arranged on one side, far away from the hinge, of the front end of the door body.

Preferably, the protection cover and the cylinder are staggered, the protection cover is connected with the bottom plate through clamping, and the lower end of the door body is flush with the upper end of the bottom plate.

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

1. the utility model discloses a set up the fixed plate in bottom plate upper end both sides, the pulling handle drives the movable plate and removes, the movable plate drives the slide bar and slides in the mounting panel, the spring receives the compression simultaneously, the work piece that will need the paster is put on the bottom plate, work piece one end and fixed plate contact, later loosen the handle, the spring bullet stretches the movable plate that drives slide bar one end and carries out the centre gripping to the work piece and fix, prevent to carry out paster during operation work piece to the work piece and take place the displacement, can fix the work piece of different width sizes through setting up fixed plate and movable plate, satisfy the paster work of the big or small work piece of different width, the high device practicality.

2. The utility model discloses a set up the protection casing in the frame outside, drive a body through the handle and rotate on the protection casing through the hinge, place the work piece and close the door body after finishing again, protection casing and door body can prevent to carry out the paster during operation to the work piece, and the dust is attached to and has reduced the paster quality on the circuit component that needs the paster.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a right side perspective view of the present invention;

FIG. 3 is a perspective view of the door body of the present invention when closed;

FIG. 4 is an enlarged view of the point A of FIG. 2 according to the present invention;

in the figure: 1. a base plate; 2. a frame; 3. a fixing plate; 4. moving the plate; 5. a clip mechanism; 6. mounting a plate; 7. a door body; 8. a slide bar; 9. a protective cover; 10. a first slider; 11. a cylinder; 12. a second slide carriage; 13. a second linear motor; 14. a first linear motor; 15. a transparent window; 16. a handle; 17. a hinge; 18. positioning a plate; 19. a handle; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a full-automatic chip mounter of PCB pad, including bottom plate 1, the upper end of bottom plate 1 is provided with frame 2, the upper end of frame 2 is provided with first slide 10, be provided with first linear electric motor 14 between first slide 10 and the frame 2, be provided with second slide 12 in the first slide 10, be provided with second linear electric motor 13 between second slide 12 and the first slide 10, the upper end of second slide 12 is provided with cylinder 11, the output of cylinder 11 is provided with folder mechanism 5, the upper end both sides of bottom plate 1 are provided with fixed plate 3, fixed plate 3 keeps away from bottom plate 1 intermediate position one side and is provided with mounting panel 6, be provided with movable plate 4 between mounting panel 6 and the fixed plate 3, both sides are provided with slide bar 8 between movable plate 4 and the mounting panel 6, the surface nestification of slide bar 8 is provided with spring movable plate 20 between 4 and the mounting panel 6, the upper end intermediate position of movable plate 4 is provided with handle 19.

Specifically, a positioning plate 18 is disposed at the rear end of the fixed plate 3, and rubber pads are disposed at one end of the moving plate 4 close to the fixed plate 3 and one end of the fixed plate 3 close to the moving plate 4.

By adopting the technical scheme, the positioning plate 18 is arranged at the rear end of the fixing plate 3, so that the workpiece can be positioned more accurately, the fixing effect is better, and the anti-skidding protection effect can be realized by arranging the rubber pad.

Specifically, the sliding rod 8 and the moving plate 4 and the bottom plate 1 are connected in a sliding manner, and a limiting plate is arranged at one end of the sliding rod 8, which is far away from the moving plate 4.

By adopting the technical scheme, the movable plate 4 provided with the limiting plate at one end of the rancour sliding rod 8 plays a limiting role.

When the device is used, the fixed plates 3 are arranged on two sides of the upper end of the bottom plate 1, the pull handle 19 is pulled to drive the movable plate 4 to move, the movable plate 4 drives the slide rod 8 to slide in the mounting plate 6, the spring 20 is compressed, a workpiece to be pasted is placed on the bottom plate 1, one end of the workpiece is contacted with the fixed plate 3, then the pull handle 19 is loosened, the spring 20 stretches to drive the movable plate 4 at one end of the slide rod 8 to clamp and fix the workpiece, the workpiece is prevented from displacing during pasting work, workpieces with different widths can be fixed by arranging the fixed plate 3 and the movable plate 4, the pasting work of the workpieces with different widths is met, the practicability of the device is improved, meanwhile, the positioning plate 18 arranged at the rear end of the fixed plate 3 can play a role in positioning the workpiece, the position of the workpiece is placed more accurately, the fixing effect is better, and after the workpiece is fixed, the position of the mechanism 5 is adjusted by the first linear motor 14 and the second clamp linear motor 13, starting the cylinder 11 to push the clamping piece mechanism 5 to place the circuit element at the target position of the workpiece for chip mounting;

example 2

The present embodiment is different from embodiment 1 in that: the outer side of the rack 2 is provided with a protective cover 9, two sides of the front end of the protective cover 9 are provided with a door body 7, and the door body 7 is connected with the protective cover 9 through a hinge 17.

Through adopting above-mentioned technical scheme, protection casing 9 and door body 7 can prevent to carry out the paster during operation to the work piece, and the dust has reduced the paster quality on adhering to the circuit component that needs the paster.

Specifically, a transparent window 15 is arranged in the middle of the door body 7, and a handle 16 is arranged on one side of the front end of the door body 7, which is far away from the hinge 17.

Through adopting above-mentioned technical scheme, set up transparent window 15 on door body 7 and conveniently observe paster behavior, and set up handle 16 and conveniently carry out the switch to door body 7.

Specifically, the protective cover 9 and the cylinder 11 are staggered, the protective cover 9 is connected with the bottom plate 1 in a clamping manner, and the lower end of the door body 7 is flush with the upper end of the bottom plate 1.

Through adopting above-mentioned technical scheme, striking protection casing 9 when preventing that first slide 10 and second slide 12 from driving cylinder 11 and removing, and the block is connected and is made things convenient for the installation of protection casing 9, and the lower extreme of the door body 7 flushes with the 1 upper end of bottom plate simultaneously, makes bottom plate 1 can not block the normal rotation of the door body 7.

During the use of this embodiment, through setting up protection casing 9 in the frame 2 outside, drive a body 7 through the handle 16 and rotate on protection casing 9 through hinge 17, place the work piece and close a body 7 after finishing, protection casing 9 and a body 7 can prevent to carry out the paster during operation to the work piece, and the dust has reduced the paster quality on attached to the circuit element that needs the paster, sets up transparent window 15 simultaneously and conveniently observes paster behavior on a body 7.

The structure and the working principle of the middle bottom plate 1, the frame 2, the clamping mechanism 5, the first slide seat 10, the cylinder 11, the second slide seat 12, the second linear motor 13 and the first linear motor 14 of the utility model are disclosed in an automatic patch device disclosed in the Chinese patent publication No. CN 211557664U.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is arranged at a proper position, the fixed plate 3 is arranged at the two sides of the upper end of the bottom plate 1, the pull handle 19 is pulled to drive the movable plate 4 to move, the movable plate 4 drives the slide bar 8 to slide in the mounting plate 6, meanwhile, the spring 20 is compressed, the workpiece needing to be pasted is placed on the bottom plate 1, one end of the workpiece is contacted with the fixed plate 3, then, the pull handle 19 is loosened, the spring 20 elastically extends to drive the movable plate 4 at one end of the slide bar 8 to clamp and fix the workpiece, the displacement of the workpiece is prevented when the workpiece is pasted, the workpieces with different widths can be fixed by arranging the fixed plate 3 and the movable plate 4, the pasting work of the workpieces with different widths is satisfied, the practicability of the device is improved, meanwhile, the positioning plate 18 is arranged at the rear end of the fixed plate 3 to play a positioning role on the workpiece, the position of the workpiece is more accurately placed, the fixing effect is better, after the work piece is fixed, adjust the position of folder mechanism 5 through first linear electric motor 14 and second linear electric motor 13, open cylinder 11 and promote folder mechanism 5 and place circuit element at the target location of work piece and carry out paster work, through setting up protection casing 9 in the frame 2 outside, drive door 7 through handle 16 and rotate on protection casing 9 through hinge 17, place the work piece and close door 7 again after finishing, protection casing 9 and door 7 can prevent to carry out paster during operation to the work piece, the dust has reduced the paster quality on adhering to the circuit element that needs the paster, it is convenient to observe paster behavior to set up transparent window 15 on door 7 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 full-automatic chip mounter of PCB pad, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is provided with a rack (2), the upper end of the rack (2) is provided with a first sliding seat (10), a first linear motor (14) is arranged between the first sliding seat (10) and the rack (2), a second sliding seat (12) is arranged in the first sliding seat (10), a second linear motor (13) is arranged between the second sliding seat (12) and the first sliding seat (10), an air cylinder (11) is arranged at the upper end of the second sliding seat (12), the output end of the air cylinder (11) is provided with a clamping piece mechanism (5), two sides of the upper end of the bottom plate (1) are provided with fixing plates (3), one side, far away from the middle position of the bottom plate (1), of each fixing plate (3) is provided with a mounting plate (6), a moving plate (4) is arranged between each mounting plate (6) and the corresponding moving plate (4), two sides of each mounting plate (4) are provided with a sliding rod (8), a spring (20) is nested on the surface of the sliding rod (8) between the moving plate (4) and the mounting plate (6), and a handle (19) is arranged in the middle of the upper end of the moving plate (4).

2. The full-automatic chip mounter for the PCB pads according to claim 1, wherein: the rear end of the fixed plate (3) is provided with a positioning plate (18), and rubber pads are arranged at one end, close to the fixed plate (3), of the movable plate (4) and one end, close to the movable plate (4), of the fixed plate (3).

3. The full-automatic chip mounter for the PCB pads according to claim 1, wherein: sliding connection is respectively arranged between the sliding rod (8) and the moving plate (4) and between the moving plate (4) and the bottom plate (1), and limiting plates are arranged at one ends, far away from the moving plate (4), of the sliding rod (8).

4. The full-automatic chip mounter for the PCB pads according to claim 1, wherein: the outer side of the rack (2) is provided with a protective cover (9), two sides of the front end of the protective cover (9) are provided with a door body (7), and the door body (7) is connected with the protective cover (9) through a hinge (17).

5. The full-automatic chip mounter for PCB pads according to claim 4, wherein: a transparent window (15) is arranged in the middle of the door body (7), and a handle (16) is arranged on one side, far away from the hinge (17), of the front end of the door body (7).

6. The full-automatic chip mounter for PCB pads according to claim 4, wherein: the protective cover (9) and the air cylinder (11) are staggered with each other, the protective cover (9) and the bottom plate (1) are connected through clamping, and the lower end of the door body (7) is flush with the upper end of the bottom plate (1).