CN217433615U

CN217433615U - Turntable device for automatic screw machine

Info

Publication number: CN217433615U
Application number: CN202221379648.0U
Authority: CN
Inventors: 汪恒坤; 李志明
Original assignee: Hefei Yanli Electronic Technology Co ltd
Current assignee: Hefei Yanli Electronic Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-16
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a turntable device for an automatic screw machine, which comprises a rotary platform and fixed components, wherein a screen and a PCB are overlapped on the fixed components, the center of the rotary platform is fixedly connected with a rotating shaft, a plurality of fixed components are annularly and uniformly distributed on the rotary platform by taking the rotating shaft as the center, and a servo motor drives the rotating shaft to rotate; the utility model discloses with the multistation with rotary platform equipartition is in on the rotary platform, through rotary platform's rotation realizes one the last product of fixed subassembly is according to the order of sequence removal, can set up station quantity according to the quantity correspondence of actual will construction bolt, rotates fixed angle through servo motor simultaneously, can realize the accurate location of multistation, has avoided positioner's extra setting, also can carry out assembly line processing to the fecund article simultaneously.

Description

Turntable device for automatic screw machine

Technical Field

The utility model relates to a display processing technology field, concretely relates to carousel device for automatic screw machine.

Background

The PCB board sets up at the screen back often with current display, screen and PCB board pass through flexible PCB or FPC data connection, screen and PCB board are generally through the bolt fastening relative position simultaneously, among the prior art, because screen and PCB board generally need carry out the bolt fastening installation of multiposition department, the event carries out the screw operation of beating of screen and PCB board through automatic screw machine when, the installation operation of a display just can be accomplished in the installation of needs location many times of same screw machine, the easy counterpoint error that appears, if adopt the straight line assembly line installation of a plurality of screw machines, need set up a plurality of positioner and fix a position the installation when guaranteeing every mounting station of display, equipment structure is complicated.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

For solving the technical defect, the utility model discloses a technical scheme lie in, provide a carousel device for automatic screw machine, including rotary platform and fixed subassembly, screen and PCB board overlap the setting and are in on the fixed subassembly, rotary platform center fixedly connected with rotation axis, it is a plurality of fixed subassembly with the rotation axis is central annular equipartition and is in on the rotary platform, servo motor drives rotation axis rotates.

Preferably, the rotating platform includes a rotating plate, the rotating plate is rectangular, the end of the rotating shaft is fixedly disposed on the rotating plate, the four fixing assemblies are respectively disposed corresponding to four sides of the rotating plate, and the right angle of the rotating plate is in fillet transition arrangement.

Preferably, the rotating plate is provided with a plurality of lightening holes.

Preferably, the four fixing assemblies are arranged on the rotating platform clockwise, the feeding manipulator, the first screw machine, the second screw machine and the third screw machine are arranged on the periphery of the rotating plate and are arranged clockwise corresponding to the fixing assemblies one by one, and the rotating plate is provided with a positioning CCD corresponding to the first fixing assembly.

Preferably, the third screw machine is provided with a grabbing sucker for blanking.

Preferably, the fixed component comprises a screen carrying platform, a fixed part and a limiting part, the screen is arranged on the screen carrying platform and passes through the fixed position of the fixed part, and the limiting part corresponds to the flexible connecting belt between the PCB and the screen.

Preferably, the two fixing parts are symmetrically arranged on two sides of the screen carrying table, each fixing part comprises a rotary compression cylinder and a compression rod, one end of each compression rod is fixedly connected with a telescopic rod of the rotary compression cylinder, the other end of each compression rod is provided with a compression block, and the compression blocks are made of rubber materials.

The preferred, spacing portion includes revolving cylinder, regulating plate and gag lever post, revolving cylinder is fixed to be set up carry screen platform bottom, revolving cylinder's output pole passes through the regulating plate with the gag lever post is connected, the regulating plate with the gag lever post sets up perpendicularly, the gag lever post sets up carry the screen platform to keep away from one side of rotary platform.

Preferably, the adjusting plate is provided with an adjusting hole, the end part of the limiting rod is fixedly connected with the adjusting hole through an adjusting bolt, and the adjusting hole is a waist-shaped hole.

Preferably, the screen carrying table is provided with an adsorption head for fixing the screen.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses with the multistation with rotary platform equipartition is in on the rotary platform, through rotary platform's rotation realizes one the last product of fixed subassembly is according to the order of sequence removal, can set up station quantity according to the quantity correspondence of actual will construction bolt, rotates fixed angle through servo motor simultaneously, can realize the accurate location of multistation, has avoided positioner's extra setting, also can carry out assembly line processing to the fecund article simultaneously.

Drawings

FIG. 1 is a perspective view of the construction of the rotary table apparatus for an automatic screw machine;

FIG. 2 is a bottom view of the structure of the rotary table device for the automatic screw machine;

fig. 3 is a structural view of the fixing assembly.

The figures in the drawings represent:

1-a rotating platform; 2-a stationary component; 3-a PCB board; 4-screen; 5-a rotating shaft; 11-rotating plate; 12-lightening holes; 13-positioning the CCD; 21-screen carrying platform; 22-a fixed part; 23-a limiting part; 211-a suction head; 221-rotating a compaction cylinder; 222-a hold down bar; 231-a rotary cylinder; 232-adjusting plate; 233-limit rod.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1 and 2, fig. 1 is a perspective view of the structure of the turntable device for the automatic screw machine; fig. 2 is a structural bottom view of the rotary table device for the automatic screw machine.

A carousel device for automatic screw machine includes rotary platform 1 and fixed subassembly 2, and screen 4 and PCB board 3 overlap the setting and are in on the fixed subassembly 2, 1 central fixedly connected with rotation axis 5 of rotary platform, it is a plurality of fixed subassembly 2 with rotation axis 5 is central annular equipartition and is in on the rotary platform 1, servo motor drives rotation axis 5 rotates, thereby drives rotary platform 1 rotates, in order to realize one fixed subassembly 2 removes on different stations.

The utility model discloses with the multistation with 1 equipartition of rotary platform is in on the rotary platform 1, through rotary platform 1's rotation realizes one the removal in proper order of fixed subassembly 2 goes up the product can set up station quantity according to the quantity correspondence of actual will construction bolt, rotates fixed angle through servo motor simultaneously, can realize the accurate positioning of multistation, has avoided positioner's extra setting, also can carry out assembly line processing to many products simultaneously.

Example two

The rotating platform 1 comprises a rotating plate 11, the rotating plate 11 is rectangular, the end portion of the rotating shaft 5 is fixedly arranged on the rotating plate 11, the four fixing assemblies 2 are respectively arranged corresponding to four edges of the rotating plate 11, and the right angle of the rotating plate 11 is in fillet transition arrangement, so that interference between the rotating plate 11 and other equipment in the rotating process is avoided.

Preferably, the rotating plate 11 is provided with a plurality of lightening holes 12 to reduce the overall weight of the rotating platform 1, so as to facilitate the rotation of the rotating plate 11.

Specifically, four fixed components 2 are arranged clockwise on the rotary platform 1, a feeding manipulator, a first screw machine, a second screw machine and a third screw machine are arranged clockwise on the periphery of the rotary plate 11 and in one-to-one correspondence with the fixed components 2, the rotary plate 11 is provided with a positioning CCD13 corresponding to the first fixed component 2, the product of the feeding manipulator is thereby ensured to be accurately placed on the fixed components 2 at corresponding positions by the feeding manipulator through the positioning CCD13, and the first screw machine, the second screw machine and the third screw machine respectively perform screwing operation on the product moved to corresponding positions.

Preferably, the third screw machine is provided with a grabbing sucker, and grabbing and blanking operations of products are achieved through the grabbing sucker.

EXAMPLE III

As shown in fig. 3, fig. 3 is a structural view of the fixing member 2; fixed subassembly 2 is in including carrying screen platform 21, fixed part 22 and spacing portion 23, screen 4 sets up carry on the screen platform 21 and pass through fixed part 22 fixed position, spacing portion 23 is used for restricting the flexonics area position that PCB board 3 and screen 4 are connected, avoids causing the damage by the centre gripping between PCB board 3 and screen 4 when PCB board 3 overlaps with screen 4.

Two fixed part 22 symmetry sets up carry the both sides of screen platform 21, fixed part 22 includes rotatory cylinder 221 and the compressing bar 222 that compresses tightly, compress tightly the one end of bar 222 with rotatory telescopic link fixed connection who compresses tightly cylinder 221, the other end is provided with the compact heap, the compact heap generally adopts the rubber material, with carry out the flexible contact with carry screen 4 on the screen platform 21.

Spacing portion 23 includes revolving cylinder 231, regulating plate 232 and gag lever post 233, revolving cylinder 231 is fixed to be set up carry screen platform 21 bottom, revolving cylinder 231's output pole passes through regulating plate 232 with gag lever post 233 connects, regulating plate 232 with gag lever post 233 sets up perpendicularly, through revolving cylinder 231 drives regulating plate 232's rotation, thereby realizes gag lever post 233 is in the switching of vertical state and horizontality, gag lever post 233 sets up carry screen platform 21 to keep away from one side of rotary platform 1.

Generally, the adjusting plate 232 is provided with an adjusting hole, the end of the limiting rod 233 is fixedly connected with the adjusting hole through an adjusting bolt, and the adjusting hole is a waist-shaped hole, so that the position of the limiting rod 233 can be changed and adjusted according to specific working conditions.

Generally, the screen carrying table 21 is provided with an adsorption head 211 to stabilize the position of the screen 4 on the screen carrying table 21, and inaccurate alignment caused by driving the position of the screen 4 during operations such as folding is avoided.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. The skilled person will understand that many variations, modifications and even equivalents can be made within the spirit and scope of the present invention as defined in the claims, but all will fall within the scope of the invention.

Claims

1. The utility model provides a carousel device for automatic screw machine, its characterized in that, includes rotary platform and fixed subassembly, and screen and PCB board overlap and set up fixed subassembly is last, rotary platform center fixedly connected with rotation axis, a plurality of fixed subassembly with the rotation axis is central annular equipartition and is in on the rotary platform, servo motor drives the rotation axis rotates.

2. The turntable device for an automatic screw machine according to claim 1, wherein the rotation platform includes a rotation plate, the rotation plate is arranged in a rectangular shape, the end of the rotation shaft is fixedly arranged on the rotation plate, four fixing assemblies are respectively arranged corresponding to four sides of the rotation plate, and the right angle of the rotation plate is arranged in a fillet transition manner.

3. The turntable device for an automatic screw machine according to claim 2, wherein said rotating plate is provided with a plurality of lightening holes.

4. The turntable device for an automatic screw machine according to claim 2, wherein four of the fixing assemblies are arranged clockwise on the rotary platform, a feeding robot, a first screw machine, a second screw machine, and a third screw machine are arranged clockwise corresponding to each of the fixing assemblies on the periphery of the rotary plate, and a positioning CCD is provided on the rotary plate corresponding to the first fixing assembly.

5. The turntable device for an automatic screw machine according to claim 4, wherein a gripping suction cup for blanking is provided on the third screw machine.

6. The turntable device for an automatic screw machine according to claim 1, wherein the fixing assembly includes a screen-carrying table on which a screen is disposed and fixed by the fixing portion, a fixing portion and a limiting portion disposed corresponding to a flexible connection band between the PCB board and the screen.

7. The turntable device for an automatic screw machine according to claim 6, wherein two fixing portions are symmetrically disposed on both sides of the screen-loading table, the fixing portions include a rotary pressing cylinder and a pressing rod, one end of the pressing rod is fixedly connected to an expansion link of the rotary pressing cylinder, the other end of the pressing rod is provided with a pressing block, and the pressing block is made of rubber.

8. The turntable device for an automatic screw machine according to claim 6, wherein the limiting portion comprises a rotary cylinder, an adjusting plate and a limiting rod, the rotary cylinder is fixedly arranged at the bottom of the screen-carrying table, an output rod of the rotary cylinder is connected with the limiting rod through the adjusting plate, the adjusting plate is arranged perpendicular to the limiting rod, and the limiting rod is arranged at one side of the screen-carrying table far away from the rotary platform.

9. The turntable device for an automatic screw machine according to claim 8, wherein the adjusting plate is provided with an adjusting hole, the end of the limiting rod is fixedly connected with the adjusting hole through an adjusting bolt, and the adjusting hole is a kidney-shaped hole.

10. The turntable device for an automatic screw machine according to claim 6, wherein a suction head for fixing the screen is provided on the screen table.