CN213462861U

CN213462861U - SMT feeder element feeds stabilising arrangement, SMT feeder and chip mounter

Info

Publication number: CN213462861U
Application number: CN202021893390.7U
Authority: CN
Inventors: 包振雄
Original assignee: Kunshan Kuaikli Electronic Materials Co ltd
Current assignee: Kunshan Kuaikli Electronic Materials Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-15
Anticipated expiration: 2030-09-02

Abstract

The utility model belongs to the technical field of SMT pasting, in particular to a component feeding stabilizing device of an SMT feeder, an SMT feeder and a chip mounter, which comprises a base, wherein a first groove is arranged on the base, the bottom inside the first groove is provided with a stabilizing device body, the stabilizing device body is connected with the first groove in a sliding way, the stabilizing device body comprises a tray and a first spring, the utility model is provided with a stabilizing device body which is arranged at the bottom inside the first groove, the chip is positioned above the tray after being separated from a film, the chip drives the tray to move downwards in the first groove under the action of the spring, a suction nozzle enters the first groove to suck when the tray contacts a position sensor, the position of the chip is inclined when the tray does not contact the position sensor, the suction nozzle stops working, and the problem that the chip is assembled askew when the suction nozzle sucks and installs is solved, resulting in poor product quality and reduced product quality.

Description

SMT feeder element feeds stabilising arrangement, SMT feeder and chip mounter

Technical Field

The utility model belongs to the technical field of SMT pastes dress, concretely relates to SMT feeder component feeds stabilising arrangement, SMT feeder and chip mounter.

Background

In the actual SMT (Surface mount Technology) scale production, the components are packaged smaller and lighter, the mounting speed is faster and faster, and the high-speed chip mounter is widely used.

The chip of the existing chip mounter is inclined before the chip is sucked by the suction nozzle, and the chip is askew when the chip is sucked and mounted by the suction nozzle, so that the problems of poor products and reduced product quality are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stabilizing device, SMT feeder and chip mounter are fed to SMT feeder component to it has askew to provide the piece in solving above-mentioned background art, can appear that the chip dress is askew when the suction nozzle absorbs the installation, leads to the problem that the product is bad, product quality descends.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a SMT feeder component feeds stabilising arrangement, includes the base, first recess has been seted up on the base, the inside bottom of first recess is provided with the stabilising arrangement body, stabilising arrangement body and first recess sliding connection, the stabilising arrangement body includes tray and first spring, the tray is located the top of first spring, tray and first spring fixed connection, the tray passes through first spring sliding connection with first recess.

Preferably, the bottom of the inside of the first groove is provided with a position sensor, and the bottom end of the position sensor is fixedly connected with the first groove.

The utility model also provides an SMT feeder, which comprises the element feeding stabilizing device of the SMT feeder, and a second groove is arranged in the base of the feeding stabilizing device body, one end of the second groove is positioned in the first groove, the second groove is positioned above the tray, one end of the second groove extends to the outside of the base, the top of the base is provided with a motor, an installation block is connected between the motor and the base and fixedly connected with the base, one end of the motor is rotatably connected with a collecting disc, a chip strip is arranged in the second groove, a stop block is arranged at the top of the base and positioned at one side of the first groove, one end of the stop block extends into the second groove, and the stop block is positioned above the chip strip, one end of the chip strip is positioned on the collecting disc, and one side of the base is provided with a controller.

Preferably, the chip strip includes chip and film, the chip is located the film, the chip is provided with a plurality ofly altogether, the one end of film is located the collecting tray, film and collecting tray fixed connection, the internally mounted of collecting tray has the connecting piece, the connecting piece is connected with the collecting tray block.

Preferably, the connecting piece is positioned at one end of the motor, and the connecting piece is rotatably connected with the motor.

Preferably, the connecting piece is kept away from the inside of motor one end and is seted up the third recess, the inside of third recess is provided with the fixed block, the both ends of fixed block all are provided with the slider, two the one end of slider all is located the outside of connecting piece, be connected with the second spring between slider and the fixed block, the slider passes through second spring sliding connection with the second recess.

The utility model also provides a chip mounter, including a suction nozzle and the above-mentioned SMT feeder of disclosing, just the suction nozzle is arranged in the top of stabilising arrangement body in the SMT feeder.

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

(1) the utility model discloses set up the stabilising arrangement body that is located the inside bottom of first recess, the top that is located the tray after the chip breaks away from the film, the tray downstream in first recess is being taken to the chip under the effect of spring, the suction nozzle gets into first recess and absorbs after the tray contact is to position sensor, it is crooked to indicate the chip position when the tray contact is not to position sensor, the suction nozzle stop work, it is askew to have solved and to have appeared chip dress when the suction nozzle absorbs the installation, lead to the product bad, the problem of product quality decline.

(2) The utility model discloses set up and be located the inside second recess of first recess, through the inside of arranging the chip strip in the second recess, break away from the in-process of film at the chip, the chip is in the inside of second recess and first recess always, can not lead to the phenomenon that the chip breaks away from because of peeling off of film.

(3) The utility model discloses set up and be located gliding slider in the third recess, when the catch tray was received fully, through the inside of pushing into the third recess with the slider on the connecting piece, take off the catch tray, press into the connecting piece with new catch tray on, the slider blocks the catch tray under the effect of fixed block and second spring, has realized the quick installation of catch tray.

Drawings

Fig. 1 is a schematic structural diagram of a chip mounter provided by the present invention;

fig. 2 is a side view of the chip mounter provided by the present invention;

FIG. 3 is a schematic view of the slider and the connecting member of the present invention;

in the figure: 1-a suction nozzle; 2-a first groove; 3-chip; 4-a tray; 5-a controller; 6-a base; 7-a first spring; 8-a position sensor; 9-stabilizing the device body; 10-a block; 11-a connector; 12-a collection tray; 13-a mounting block; 14-a second groove; 15-a film; 16-chip bars; 17-a motor; 18-a slide block; 19-a third groove; 20-a second spring; and 21, fixing blocks.

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. 1-3, the present invention provides a technical solution: the utility model provides a SMT feeder component feeds stabilising arrangement, includes base 6, first recess 2 has been seted up on the base 6, the inside bottom of first recess 2 is provided with stabilising arrangement body 9, stabilising arrangement body 9 and first recess 2 sliding connection, stabilising arrangement body 9 includes tray 4 and first spring 7, tray 4 is located the top of first spring 7, tray 4 and first spring 7 fixed connection, tray 4 and first recess 2 are through first spring 7 sliding connection.

Further, the bottom inside the first groove 2 is provided with a position sensor 8, and the bottom end of the position sensor 8 is fixedly connected with the first groove 2.

When the chip 3 is positioned above the tray 4 after being separated from the film 15, the chip 3 drives the tray 4 to move downwards in the first groove 2 under the action of the first spring 7, the suction nozzle 1 enters the first groove 2 to suck after the tray 4 contacts the position sensor 8, when the tray 4 does not contact the position sensor 8, the position of the chip 3 is inclined, the suction nozzle 1 stops working, and the problems that the chip 3 is askew when the suction nozzle 1 sucks and installs, the product is poor and the product quality is reduced are solved.

The utility model also provides an SMT feeder, including the SMT feeder component feeding stabilizing device disclosed above, and the base 6 of the feeding stabilizing device body is internally provided with a second groove 14, one end of the second groove 14 is positioned inside the first groove 2, the second groove 14 is positioned above the tray 4, one end of the second groove 14 extends to the outside of the base 6, the top of the base 6 is provided with a motor 17, an installation block 13 is connected between the motor 17 and the base 6, the installation block 13 is fixedly connected with the base 6, one end of the motor 17 is rotatably connected with a collection disc 12, the inside of the second groove 14 is provided with a chip strip 16, the top of the base 6 is provided with a stopper 10, the stopper 10 is positioned at one side of the first groove 2, one end of the stopper 10 extends to the inside of the second groove 14, and the stopper 10 is positioned above the chip strip 16, one end of the chip strip 16 is positioned on the collection disc 12, one side of the base 6 is provided with the controller 5, and the chip strip 16 is arranged in the second groove 14, so that the chip 3 is always positioned in the second groove 14 and the first groove 2 in the process of separating the chip 3 from the film 15, and the phenomenon that the chip 3 is separated due to the peeling of the film 15 is avoided.

It is worth to be noted that the chip strip 16 includes the chips 3 and the film 15, the chips 3 are located on the film 15, the chips 3 are collectively provided with a plurality of chips, one end of the film 15 is located in the collecting tray 12, the film 15 is fixedly connected with the collecting tray 12, the connecting member 11 is installed inside the collecting tray 12, and the connecting member 11 is connected with the collecting tray 12 in a clamping manner.

Further, the connecting member 11 is located at one end of the motor 17, and the connecting member 11 is rotatably connected with the motor 17.

Further, third recess 19 has been seted up to the inside that motor 17 one end was kept away from to connecting piece 11, the inside of third recess 19 is provided with fixed block 21, the both ends of fixed block 21 all are provided with slider 18, the one end of two sliders 18 all is located the outside of connecting piece 11, be connected with second spring 20 between slider 18 and the fixed block 21, slider 18 passes through second spring 20 sliding connection with second recess 14, when collecting tray 12 was full, through the inside of pushing into third recess 19 with slider 18 on the connecting piece 11, take off collecting tray 12, press new collecting tray 12 into on the connecting piece 11, slider 18 blocks collecting tray 12 under the effect of fixed block 21 and second spring 20, the quick installation of collecting tray 12 has been realized.

The utility model also provides a chip mounter, including a suction nozzle 1 and the above-mentioned SMT feeder of disclosing, and suction nozzle 1 is arranged in the top of stabilising arrangement body 9 in the SMT feeder.

In summary, the position sensor 8 and the motor 17 are electrically connected to the controller 5.

The position sensor 8 adopts a contact position sensor, the motor 17 adopts a 24V servo motor, and the controller 5 adopts a time controller.

The utility model discloses a theory of operation and use flow: when the utility model is used, a chip strip 16 is arranged inside a base 6 through a second groove 14, a film 15 is arranged in a collecting tray 12 by bypassing a stop block 10, a motor 17 on a mounting block 13 is started, the motor 17 drives the collecting tray 12 to rotate, the collecting tray 12 drives the film 15 on the chip strip 16 to strip off the chip 3 from the chip strip 16 under the action of the stop block 10 and the second groove 14, the separated chip 3 enters a tray 4 in a first groove 2 under the pushing of the next chip 3, the chip 3 drives the tray 4 to move downwards under the action of a first spring 7, when the tray 4 contacts a position sensor 8, a suction nozzle 1 enters the first groove 2 to suck the chip 3, when the collecting tray 12 is full, the collecting tray 12 is taken down by pushing a slide block 18 on a connecting piece 11 into a third groove 19, a new collecting tray 12 is pressed into the connecting piece 11, the sliding block 18 clamps the collecting tray 12 under the action of the fixed block 21 and the second spring 20, and the mounting work of the collecting tray 12 is completed.

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. An SMT feeder component feed stabilising arrangement, including a base (6), characterized by: first recess (2) have been seted up on base (6), the inside bottom of first recess (2) is provided with stabilising arrangement body (9), stabilising arrangement body (9) and first recess (2) sliding connection, stabilising arrangement body (9) are including tray (4) and first spring (7), tray (4) are located the top of first spring (7), tray (4) and first spring (7) fixed connection, tray (4) and first recess (2) are through first spring (7) sliding connection.

2. An SMT feeder element feed stabilising arrangement as claimed in claim 1, wherein: the bottom of the interior of the first groove (2) is provided with a position sensor (8), and the bottom end of the position sensor (8) is fixedly connected with the first groove (2).

3. An SMT feeder, comprising: an SMT feeder element feeding stabilizing device comprising any one of claims 1-2, wherein a second groove (14) is formed in a base (6) of the feeding stabilizing device body, one end of the second groove (14) is positioned in the first groove (2), the second groove (14) is positioned above a tray (4), one end of the second groove (14) extends to the outside of the base (6), a motor (17) is arranged on the top of the base (6), a mounting block (13) is connected between the motor (17) and the base (6), the mounting block (13) is fixedly connected with the base (6), a collecting tray (12) is rotatably connected with one end of the motor (17), a chip strip (16) is arranged in the second groove (14), and a stop block (10) is mounted on the top of the base (6), the chip packaging structure is characterized in that the stop block (10) is located on one side of the first groove (2), one end of the stop block (10) extends into the second groove (14), the stop block (10) is located above the chip strip (16), one end of the chip strip (16) is located on the collecting disc (12), and the controller (5) is arranged on one side of the base (6).

4. An SMT feeder according to claim 3, wherein: chip strip (16) are including chip (3) and film (15), chip (3) are located film (15), chip (3) are provided with a plurality ofly altogether, the one end of film (15) is located catch tray (12), film (15) and catch tray (12) fixed connection, the internally mounted of catch tray (12) has connecting piece (11), connecting piece (11) are connected with catch tray (12) block.

5. An SMT feeder according to claim 4, wherein: connecting piece (11) are located the one end of motor (17), connecting piece (11) are rotated with motor (17) and are connected, catch tray (12) are located the outside of connecting piece (11), catch tray (12) are connected with connecting piece (11) block.

6. An SMT feeder according to claim 5, wherein: connecting piece (11) are kept away from the inside of motor (17) one end and have been seted up third recess (19), the inside of third recess (19) is provided with fixed block (21), the both ends of fixed block (21) all are provided with slider (18), two the one end of slider (18) all is located the outside of connecting piece (11), be connected with second spring (20) between slider (18) and fixed block (21), slider (18) and second recess (14) are through second spring (20) sliding connection.

7. The chip mounter comprises a suction nozzle (1), and is characterized in that: the mounter further comprises the SMT feeder of claim 6, and said nozzle (1) is located above a stabilizing device body (9) in the SMT feeder.