CN211554532U

CN211554532U - Two-sided chip mounter of LCD

Info

Publication number: CN211554532U
Application number: CN202020014499.2U
Authority: CN
Inventors: 郑胜; 袁志超; 魏巍
Original assignee: Hebei Hengyuda Electronic Co ltd
Current assignee: Hebei Hengyuda Electronic Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-22
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a liquid crystal display double-sided chip mounter, which comprises a workbench, wherein both sides of the top end of the workbench are fixedly provided with side plates, the middle parts of one side of the two side plates are respectively rotatably connected with one ends of two rotating rods, and the other ends of the two rotating rods are respectively fixedly connected with the middle parts of both sides of a clip frame, the pressure of the mounting head acting on the workpiece is conveniently reduced, and the service life of the workpiece is prolonged.

Description

Two-sided chip mounter of LCD

Technical Field

The utility model relates to a chip mounter, in particular to two-sided chip mounter of LCD.

Background

A placement machine, also called a placement machine or a surface placement system, is configured behind a dispensing machine or a screen printing machine in a production line, and is a device for accurately placing surface-mounted components on a PCB pad by moving a placement head, and is divided into manual and full-automatic.

Among the prior art, the piece will be waited to paste to mount mostly current chip mounter and fix on the workstation, and the subsides dress head can only paste the dress to one side, when needs paste the dress to the another side, then need manually overturn, has reduced staff's work efficiency, and can only fix the piece of waited to paste of same size on the workstation, when the size of waiting to paste the piece is different, then need different chip mounters to paste it, has reduced chip mounter's work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided chip mounter of LCD to solve the manual upset that proposes in the above-mentioned background art and fix the problem of same size.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided chip mounter of LCD, includes the workstation, the both sides on workstation top are all fixed and are equipped with the curb plate, two the middle part of curb plate one side rotates with the one end of two bull sticks respectively and is connected, two the other end of bull stick respectively with the middle part fixed connection who returns type frame both sides, the middle part of returning type frame inner wall both sides is all fixed and is equipped with electric telescopic handle, two electric telescopic handle's flexible end respectively with the middle part fixed connection of two U template one sides.

As a preferred technical scheme of the utility model, one of them the middle part fixed connection of one end and the first gear one side of bull stick, first gear is connected with the meshing of second gear.

As an optimal technical scheme of the utility model, the middle part driving motor's of second gear one side output shaft fixed connection, driving motor is fixed to be set up the middle part on motor cabinet top, the motor cabinet is fixed to be set up one of them the middle part of curb plate one side.

As a preferred technical scheme of the utility model, two the middle part of U template inner wall both sides is all fixed and is equipped with a plurality of first springs, and is a plurality of the one end of first spring respectively with the middle part fixed connection of two splint one sides.

As a preferred technical scheme of the utility model, two first spout, two have all been seted up at the middle part on curb plate top the both sides of first spout inner wall respectively with the both sides sliding connection of two first sliders, two the top of first slider respectively with the both sides fixed connection of diaphragm bottom.

As a preferred technical scheme of the utility model, the second spout has been seted up at the middle part on diaphragm top, the both sides of second spout inner wall respectively with the both sides sliding connection of second slider, the fixed dress mechanism that is equipped with in top of second slider.

As a preferred technical scheme of the utility model, two the both sides on curb plate top are all fixed and are equipped with the fixed plate, four the middle part of fixed plate one side is all fixed and is equipped with the second spring, four the one end of second spring respectively with the middle part fixed connection of four baffle one sides.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side of workstation, flush mounting plate's fixed electric telescopic handle switch and the driving motor switch of being equipped with respectively in surface, electric telescopic handle and driving motor pass through electric telescopic handle switch and driving motor switch and external power supply electric connection respectively.

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

1. the utility model discloses set up back the type frame, through the cooperation motion of driving motor, first gear and second gear, can drive back the type frame and overturn, be convenient for carry out the subsides dress to the two-sided of machined part, improved chip mounter's work efficiency.

2. The utility model discloses set up the U template, driven the motion of U template through driving motor, can carry out the centre gripping to unidimensional machined part and fix, improved chip mounter's application range, and through the cooperation motion of first spring and splint, be convenient for fix the machined part, when the first contact with the machined part of subsides dress, also be convenient for alleviate the pressure of the first effect of subsides dress on the machined part, improved the life of machined part.

3. The utility model discloses set up the baffle, used through the cooperation of second spring and baffle, avoided the diaphragm directly to strike the fixed plate and cause the damage of diaphragm, the buffer power when having reduced the diaphragm striking has improved the life who pastes dress mechanism.

Drawings

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

FIG. 2 is a schematic view of a planar structure of a U-shaped plate of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a side plate; 3. a back-shaping frame; 4. a U-shaped plate; 5. a rotating rod; 6. an electric telescopic rod; 7. a first slider; 8. a mounting mechanism; 9. a second slider; 10. a transverse plate; 11. a first gear; 12. a drive motor; 13. a motor base; 14. a second gear; 15. a first spring; 16. a splint; 17. a baffle plate; 18. a second spring; 19. and (7) fixing 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.

Referring to fig. 1-3, the present invention provides a technical solution of a double-sided surface mounting machine for a liquid crystal display:

according to the figures 1 and 2, the chip mounter comprises a worktable 1, two sides of the top end of the worktable 1 are respectively fixedly provided with a side plate 2, the middle parts of one sides of the two side plates 2 are respectively rotatably connected with one end of two rotating rods 5, the other ends of the two rotating rods 5 are respectively fixedly connected with the middle parts of two sides of a U-shaped frame 3, workpieces can be driven to turn over through the turning of the U-shaped frame 3, the two sides of the workpieces are conveniently pasted and mounted, the middle parts of two sides of the inner wall of the U-shaped frame 3 are respectively fixedly provided with electric telescopic rods 6, the telescopic ends of the two electric telescopic rods 6 are respectively fixedly connected with the middle parts of one sides of two U-shaped plates 4, the electric telescopic rods 6 are convenient for clamping workpieces with different sizes, the application range of the chip mounter is improved, the first springs 15 are respectively fixedly arranged in the middle parts of two sides of the inner wall of two U-shaped plates 4, the first spring 15 is convenient for fixing the workpiece when clamping the workpiece, and reduces the buffer force when the mounting head contacts with the workpiece, one end of one rotating rod 5 is fixedly connected with the middle part of one side of a first gear 11, the first gear 11 is meshed with a second gear 14, the output shaft of a middle driving motor 12 of one side of the second gear 14 is fixedly connected, through driving motor 12, first gear 11 and second gear 14 can provide power for the upset of returning type frame 3, driving motor 12 is fixed to be set up at the middle part on 13 tops of motor cabinet, the fixed middle part that sets up in 2 one side of one of them curb plate of motor cabinet 13, the fixed flush mounting plate of being equipped with in one side of workstation 1, flush mounting plate's surface is fixed electric telescopic handle switch and the driving motor switch of being equipped with respectively, electric telescopic handle 6 and driving motor 12 are respectively through electric telescopic handle switch and driving motor switch and external power supply electric connection.

According to the drawings 1 and 3, the middle parts of the top ends of the two side plates 2 are respectively provided with a first chute, two sides of the inner wall of the two first chutes are respectively connected with two sides of the two first sliders 7 in a sliding manner, the top ends of the two first sliders 7 are respectively fixedly connected with two sides of the bottom end of the transverse plate 10, the middle part of the top end of the transverse plate 10 is provided with a second chute, two sides of the inner wall of the second chute are respectively connected with two sides of the second slider 9 in a sliding manner, the top end of the second slider 9 is fixedly provided with a mounting mechanism 8, the mounting work of the workpiece can be completed through the matching movement of the first sliders 7, the transverse plate 10, the second sliders 9 and the mounting mechanism 8, the two sides of the top ends of the two side plates 2 are respectively and fixedly provided with a fixing plate 19, the middle parts of one side of the four fixing plates 19 are respectively and fixedly provided with a second spring, The second spring 18 and the baffle 17 are used in cooperation, so that the buffering force in the movement process of the transverse plate 10 is conveniently reduced, and the transverse plate 10 is prevented from impacting the fixing plate 19 to cause the damage of the attaching mechanism 8.

When the liquid crystal display double-sided chip mounter is used specifically, the electric telescopic rod switch is opened, the distance between the two U-shaped plates 4 is adjusted through the electric telescopic rod 6, different workpieces can be clamped, the workpieces can be placed on the U-shaped plates 4, the workpieces can be clamped and fixed under the action of the first spring 15, the mounting work of the workpieces can be completed through the matching motion of the first slider 7, the transverse plate 10, the second slider 9 and the mounting mechanism 8, after one side of the workpieces is mounted, the driving motor switch is opened, the driving motor 12 drives the second gear 14 to rotate, the second gear 14 drives the first gear 11 to rotate, the first gear 11 drives the rotating rod 5 to rotate, so that the workpieces can be driven to turn over, the other side of the workpieces can be mounted conveniently, in the motion process of the transverse plate 10, when the transverse plate 10 does not stop immediately after being decelerated, the transverse plate 10 impacts the baffle 17, the baffle 17 compresses the second spring 18, and the impact force between the transverse plate 10 and the fixing plate 19 can be reduced under the reaction force of the second spring 18, so that the damage of the attaching mechanism 8 caused by overlarge impact is avoided.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 two-sided chip mounter of LCD, includes workstation (1), its characterized in that: both sides on workstation (1) top are all fixed and are equipped with curb plate (2), two the middle part of curb plate (2) one side rotates with the one end of two bull sticks (5) respectively and is connected, two the other end of bull stick (5) respectively with the middle part fixed connection who returns type frame (3) both sides, the middle part of returning type frame (3) inner wall both sides is all fixed and is equipped with electric telescopic handle (6), two the flexible end of electric telescopic handle (6) respectively with the middle part fixed connection of two U template (4) one sides.

2. The liquid crystal display double-sided sheet mounter according to claim 1, wherein: one end of one of the rotating rods (5) is fixedly connected with the middle part of one side of the first gear (11), and the first gear (11) is meshed with the second gear (14).

3. The liquid crystal display double-sided sheet mounter according to claim 2, wherein: the output shaft of a middle driving motor (12) on one side of the second gear (14) is fixedly connected, the driving motor (12) is fixedly arranged in the middle of the top end of a motor base (13), and the motor base (13) is fixedly arranged in the middle of one side of one of the side plates (2).

4. The liquid crystal display double-sided sheet mounter according to claim 1, wherein: two the middle part of U template (4) inner wall both sides all is fixed and is equipped with a plurality of first spring (15), and is a plurality of the one end of first spring (15) respectively with the middle part fixed connection of two splint (16) one side.

5. The liquid crystal display double-sided sheet mounter according to claim 1, wherein: first chutes are formed in the middle of the top ends of the side plates (2), two sides of the inner walls of the first chutes are respectively in sliding connection with two sides of the two first sliding blocks (7), and the top ends of the two first sliding blocks (7) are respectively fixedly connected with two sides of the bottom end of the transverse plate (10).

6. The liquid crystal display double-sided sheet mounter according to claim 5, wherein: the second spout has been seted up at the middle part on diaphragm (10) top, the both sides of second spout inner wall respectively with the both sides sliding connection of second slider (9), the top of second slider (9) is fixed to be equipped with pastes dress mechanism (8).

7. The liquid crystal display double-sided sheet mounter according to claim 1, wherein: two both sides on curb plate (2) top all are fixed and are equipped with fixed plate (19), four the middle part of fixed plate (19) one side all is fixed and is equipped with second spring (18), four the one end of second spring (18) respectively with the middle part fixed connection of four baffle (17) one side.

8. The liquid crystal display double-sided sheet mounter according to claim 1, wherein: the fixed flush mounting plate that is equipped with in one side of workstation (1), flush mounting plate's surface is fixed respectively and is equipped with electric telescopic handle switch and driving motor switch, electric telescopic handle (6) and driving motor (12) are respectively through electric telescopic handle switch and driving motor switch and external power supply electric connection.