CN217406825U

CN217406825U - Chip mounter with stabilize paster mechanism

Info

Publication number: CN217406825U
Application number: CN202220220994.8U
Authority: CN
Inventors: 王侯萍
Original assignee: Qingdao Hualongte Packaging Co ltd
Current assignee: Qingdao Hualongte Packaging Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-09
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a chip mounter with stabilize paster mechanism, including the chip mounter, the last fixed surface of chip mounter operation panel is connected with the mounting panel, and mounting groove and sliding tray have been seted up respectively to the upper surface of mounting panel, and the inner wall of mounting groove rotates and is connected with first screw thread post, and the surface screw thread of first screw thread post is connected with two first nut seats, and the equal fixed surface in upper surface of two first nut seats is connected with the mount pad, and the opposite face of two mount pads all is seted up flutedly, and the inner wall of recess rotates and is connected with second screw thread post. This chip mounter with stabilize paster mechanism rotates first L type splint and second L type splint that the crank drove on two mount pads and moves to first screw thread post middle part in step, rotates the handle and drives first L type splint and second L type splint and move to second screw thread post middle part to the interval that makes first L type splint and second L type splint and the PCB pad size phase-match that needs the centre gripping, thereby but the not equidimension PCB pad of centre gripping.

Description

Chip mounter with stabilize paster mechanism

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a chip mounter with stabilize paster mechanism.

Background

Chip mounter: also known as a mounter, is an apparatus that is disposed after a dispenser or a screen printer in a production line and accurately places surface mounted components on PCB pads by moving a mounting head.

The PCB bonding pad needs to be fixed when the existing chip mounter carries out chip mounting on the PCB bonding pad, but the traditional fixing device can only fix a single PCB bonding pad when the traditional chip mounter is fixed, and the size of the clamp cannot be adjusted according to the size of the PCB bonding pad, so that the chip mounter is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chip mounter with stabilize paster mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chip mounter with a stable chip mounting mechanism comprises a chip mounter, wherein the upper surface of a chip mounter operating platform is fixedly connected with a mounting plate, the upper surface of the mounting plate is respectively provided with a mounting groove and a sliding groove, the inner wall of the mounting groove is rotatably connected with a first threaded column, the surface of the first threaded column is in threaded connection with two first nut seats, the upper surfaces of the two first nut seats are respectively and fixedly connected with the mounting seat, the opposite surfaces of the two mounting seats are respectively provided with a groove, the inner wall of the groove is rotatably connected with a second threaded column, the surface of the second threaded column is in threaded connection with two second nut seats, one side of each of the two second nut seats is respectively and fixedly connected with a first air cylinder and a second air cylinder, the surface of the first air cylinder on the inner wall of the right mounting seat is fixedly connected with a pointer, the upper surface of the right mounting seat is provided with a scale mark, and the telescopic ends of the first air cylinder and the second air cylinder are respectively and fixedly connected with a first L-shaped clamp plate and a second L-shaped clamp plate, the surface of the second L-shaped clamping plate is provided with a buffer component.

Preferably, the buffering subassembly includes the slide bar, and the surface of second L type splint is seted up flutedly, the surface of slide bar and the inner wall sliding connection of recess, and the one end fixedly connected with push pedal of recess is kept away from to the slide bar, and the surface cover of slide bar is equipped with compression spring, compression spring's one end and the positive fixed connection of push pedal, compression spring's the other end and the fixed surface of second L type splint are connected.

Preferably, the bar groove has been seted up to the upper surface of mount pad, and the equal fixedly connected with trachea in surface of first cylinder and second cylinder, trachea pass the bar groove and are connected with outside air supply system.

Preferably, two sections of threads are formed on the surfaces of the first threaded column and the second threaded column, and the rotation directions of the threads of the two sections of threads are opposite.

Preferably, the left end of the first threaded column extends to the left side face of the mounting plate and is provided with a crank, and the front face of the second threaded column extends to the front face of the mounting seat and is provided with a handle.

Preferably, the inner wall of the groove is provided with a track groove, and the surface of the second nut seat is fixedly connected with a track block which is in sliding connection with the track groove.

Advantageous effects

The utility model provides a chip mounter with stabilize paster mechanism possesses following beneficial effect:

1. this chip mounter with stabilize paster mechanism, through setting up the mount pad, it removes to first screw thread post middle part in step to rotate first L type splint and second L type splint on two mount pads of crank drive, it removes to second screw thread post middle part to rotate the handle and drive first L type splint and second L type splint, thereby make the interval of first L type splint and second L type splint and the PCB pad size phase-match that needs the centre gripping, put into between first L type splint and the second L type splint with the PCB pad, it is fixed with PCB pad centre gripping to drive first cylinder and second cylinder can drive first L type splint and second L type splint, thereby but the not PCB pad of equidimension of centre gripping.

2. This chip mounter with stabilize paster mechanism, through setting up the buffering subassembly, put into the push pedal on two second L type splint surfaces with PCB pad one side, promote the PCB pad and make compression spring shrink, not hard up PCB pad utilizes compression spring's spring force to promote the push pedal after that, make the push pedal drive the opposite side of PCB pad and the overlap joint of the surface of first L type splint, thereby can make and place PCB pad at every turn all in same position, stability when having improved PCB pad paster.

Drawings

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

fig. 2 is a schematic view of a three-dimensional structure of the mounting base of the present invention;

FIG. 3 is a schematic side sectional view of the mounting seat of the present invention;

FIG. 4 is a schematic view of the installation seat of the present invention;

FIG. 5 is a schematic view of a second splint according to the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a chip mounter 1, a mounting plate 2, a first threaded column 3, a first nut seat 4, a mounting seat 5, a second threaded column 6, a second nut seat 7, a first air cylinder 8, a second air cylinder 9, a pointer 10, a scale mark 11, a first L-shaped clamping plate 12, a second L-shaped clamping plate 13, a sliding rod 14, a push plate 15, a compression spring 16, an air pipe 17 and a track block 18.

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. 1-6, the present invention provides a technical solution: the utility model provides a chip mounter with stabilize paster mechanism, includes chip mounter 1, and the last fixed surface of the 1 operation panel of chip mounter is connected with mounting panel 2, and mounting groove and sliding tray have been seted up respectively to the upper surface of mounting panel 2, and the inner wall of mounting groove is rotated and is connected with first screw thread post 3, and the left end of first screw thread post 3 extends to the left surface of mounting panel 2 to be provided with the crank, the surperficial threaded connection of first screw thread post 3 has two first nut seats 4.

The upper surfaces of the two first nut seats 4 are fixedly connected with mounting seats 5, the opposite surfaces of the two mounting seats 5 are provided with grooves, the inner walls of the grooves are rotatably connected with second threaded columns 6, the surfaces of the first threaded columns 3 and the second threaded columns 6 are provided with two sections of threads, the rotation directions of the threads of the two sections of threads are opposite, the front surfaces of the second threaded columns 6 extend to the front surfaces of the mounting seats 5 and are provided with handles, the surface of each second threaded column 6 is in threaded connection with two second nut seats 7, one side of each second nut seat 7 is respectively and fixedly connected with a first air cylinder 8 and a second air cylinder 9, the inner walls of the grooves are provided with track grooves, the surfaces of the second nut seats 7 are respectively and fixedly connected with track blocks 18 in sliding connection with the track grooves, the upper surfaces of the mounting seats 5 are provided with strip grooves, the surfaces of the first air cylinders 8 and the second air cylinders 9 are respectively and fixedly connected with air pipes 17, trachea 17 passes the bar groove and is connected with outside air supply system, and 5 inner walls of right side mount pad 8's fixed surface is connected with pointer 10, and the upper surface of right side mount pad 5 is provided with scale mark 11, and the flexible end of first cylinder 8 and second cylinder 9 is the first L type splint 12 of fixedly connected with and second L type splint 13 respectively, utilizes the scale of pointer 10 finger on scale mark 11, interval between the first L type splint 12 of judgement that can be quick and second L type splint 13.

Through setting up mount pad 5, it moves to 3 middle parts of first screw post in step to rotate first L type splint 12 and second L type splint 13 on two mount pads 5 of crank drive, it moves to rotate handle drive first L type splint 12 and second L type splint 13 to 6 middle parts of second screw post, thereby make the interval of first L type splint 12 and second L type splint 13 and the PCB pad size phase-match that needs the centre gripping, put into between first L type splint 12 and the second L type splint 13 with the PCB pad, it is fixed with PCB pad centre gripping to drive first cylinder 8 and second cylinder 9 can drive first L type splint 12 and second L type splint 13, thereby but the not PCB pad of equidimension of centre gripping.

The surface of second L type splint 13 is provided with buffering subassembly, buffering subassembly includes slide bar 14, second L type splint 13's surface is seted up flutedly, the inner wall sliding connection of slide bar 14's surface and recess, the one end fixedly connected with push pedal 15 of recess is kept away from to slide bar 14, slide bar 14's surface cover is equipped with compression spring 16, compression spring 16's one end and push pedal 15's positive fixed connection, compression spring 16's the other end and second L type splint 13's fixed surface are connected.

Through setting up buffer unit, put into two second L type splint 13 surperficial push pedal 15 with PCB pad one side on, promote the PCB pad and make compression spring 16 shrink, not hard up PCB pad utilizes compression spring 16's spring force to promote push pedal 15 after that, make push pedal 15 drive the opposite side of PCB pad and the surperficial overlap joint of first L type splint 12 to can make and place the PCB pad at every turn and all be in same position, stability when having improved the PCB pad paster.

The working principle is as follows: when the chip mounter with the stable chip mounting mechanism is used, firstly, the crank handle is rotated according to the size of a PCB pad to drive the first threaded column 3 to rotate, the first threaded column 3 and the first nut seat 4 are in screw transmission, so that the two installation seats 5 can synchronously move towards the middle of the first threaded column 3, the first L-shaped clamp plate 12 and the second L-shaped clamp plate 13 on the two installation seats 5 are driven to synchronously move towards the middle of the first threaded column 3, the handle is rotated to drive the first L-shaped clamp plate 12 and the second L-shaped clamp plate 13 to move towards the middle of the second threaded column 6, so that the distance between the first L-shaped clamp plate 12 and the second L-shaped clamp plate 13 is matched with the size of the PCB pad to be clamped, one side of the PCB pad to be clamped is placed on the push plates 15 on the surfaces of the two second L-shaped clamp plates 13, the PCB pad is pushed to enable the compression spring 16 to contract, and the distance between the push plates 15 and the first L-shaped clamp plate 12 is driven to be enlarged, then not hard up PCB pad utilizes compression spring 16's spring force to promote push pedal 15, makes push pedal 15 drive the opposite side of PCB pad and the surperficial overlap joint of first L type splint 12, drives first cylinder 8 and second cylinder 9 and promotes first L type splint 12 and second L type splint 13 with PCB pad centre gripping after that to can make and place PCB pad at every turn and all be in same position, improve the stability of paster.

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 chip mounter with stabilize paster mechanism, includes chip mounter (1), its characterized in that: the upper surface of an operating table of the chip mounter (1) is fixedly connected with a mounting plate (2), the upper surface of the mounting plate (2) is respectively provided with a mounting groove and a sliding groove, the inner wall of the mounting groove is rotatably connected with a first threaded column (3), the surface of the first threaded column (3) is in threaded connection with two first nut seats (4), the upper surfaces of the two first nut seats (4) are respectively and fixedly connected with a mounting seat (5), opposite surfaces of the two mounting seats (5) are respectively provided with a groove, the inner wall of the groove is rotatably connected with a second threaded column (6), the surface of the second threaded column (6) is in threaded connection with two second nut seats (7), one sides of the two second nut seats (7) are respectively and fixedly connected with a first air cylinder (8) and a second air cylinder (9), the surface of the first air cylinder (8) on the inner wall of the right mounting seat (5) is fixedly connected with a pointer (10), and the upper surface of the right mounting seat (5) is provided with a scale mark (11), the telescopic ends of the first cylinder (8) and the second cylinder (9) are fixedly connected with a first L-shaped clamping plate (12) and a second L-shaped clamping plate (13) respectively, and a buffer assembly is arranged on the surface of the second L-shaped clamping plate (13).

2. The mounter with stable mounting mechanism according to claim 1, wherein: the buffer assembly comprises a sliding rod (14), a groove is formed in the surface of the second L-shaped clamping plate (13), the surface of the sliding rod (14) is connected with the inner wall of the groove in a sliding mode, one end of the sliding rod (14) is fixedly connected with a push plate (15) far away from the groove, a compression spring (16) is sleeved on the surface of the sliding rod (14), one end of the compression spring (16) is fixedly connected with the front face of the push plate (15), and the other end of the compression spring (16) is fixedly connected with the surface of the second L-shaped clamping plate (13).

3. The mounter with stable mounting mechanism according to claim 1, wherein: a strip-shaped groove is formed in the upper surface of the mounting seat (5), air pipes (17) are fixedly connected to the surfaces of the first air cylinder (8) and the second air cylinder (9), and the air pipes (17) penetrate through the strip-shaped groove to be connected with an external air supply system.

4. A chip mounter having a chip stabilization mechanism according to claim 1, wherein: two sections of threads are arranged on the surfaces of the first threaded column (3) and the second threaded column (6), and the rotation directions of the threads of the two sections of threads are opposite.

5. The mounter with stable mounting mechanism according to claim 1, wherein: the left end of first screw thread post (3) extends to the left surface of mounting panel (2) to be provided with the crank, the front of second screw thread post (6) extends to the front of mount pad (5), and is provided with the handle.

6. The mounter with stable mounting mechanism according to claim 1, wherein: the inner wall of the groove is provided with a track groove, the surface of the second nut seat (7) is fixedly connected with a track block (18) in sliding connection with the track groove, and the lower surface of the mounting seat is provided with a sliding block in sliding connection with the sliding groove.