CN215601760U

CN215601760U - Automatic width device of transferring of SMT line body

Info

Publication number: CN215601760U
Application number: CN202121095069.9U
Authority: CN
Inventors: 张晓红
Original assignee: Hubei Jiahe Electronic Co ltd
Current assignee: Hubei Jiahe Electronic Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-21
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an automatic width adjusting device for an SMT line body, which comprises a base and an adjusting plate, wherein a first side plate and a second side plate are integrally formed on the side edge of the base, a first rail is fixedly arranged on the surface of the first side plate through a screw, and a second rail is fixedly arranged on the surface of the second side plate through a screw. The automatic width adjusting device identifies the two-dimensional code on the surface of the substrate through the scanning gun and the controller, and controls the driving assembly through the controller, so that the driving assembly drives the adjusting plate to move on the outer wall of the sliding rod, the distance between the first rail and the second rail can be changed, manual adjustment is not needed, the width adjustment between the first rail and the second rail is more uniform, the phenomenon of clamping is prevented, and the quality of products is improved.

Description

Automatic width device of transferring of SMT line body

Technical Field

The utility model relates to the technical field of electronic device assembling equipment, in particular to an SMT line body automatic width adjusting device capable of identifying machine types through two-dimensional codes.

Background

SMT is also called surface assembly technology, which is a circuit assembly technology that surface assembly components without pins or short leads are arranged on the surface of a printed circuit board or other substrates and are welded and assembled by methods such as reflow soldering or dip soldering, and usually an SMT line body is used for processing;

traditional SMT line body need adjust ten kinds of auxiliary assembly when switching the model, and the staff need spend a large amount of time from the preceding adjustment to the back to the inhomogeneous phenomenon of width can appear in the artificial adjustment, causes the cardboard, makes the track width inconsistent, thereby causes the damage of product.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the distance between the first rail and the second rail is not required to be adjusted manually by a worker through the arrangement of the driving assembly, the scanning gun, the distance sensor and the controller.

The technical scheme for solving the technical problems is as follows:

a device for automatically adjusting the width of an SMT line body through a two-dimensional code recognizer comprises a base and an adjusting plate, wherein a first side plate and a second side plate are integrally formed on the side edge of the base, a first rail is fixedly installed on the surface of the first side plate through screws, and a second rail is fixedly installed on the surface of the second side plate through screws;

two groups of sliding rods are welded between the first side plate and the second side plate, the adjusting plate is connected to the outer walls of the two groups of sliding rods in a sliding mode, and a driving assembly is arranged on the surface of each sliding rod;

the surface welding of second curb plate has the backup pad, the detachable controller of installing in top of backup pad, the welding of first orbital top has the connecting plate, there is the distance inductor at the top of connecting plate through screw fixed mounting, there is the receiving seat at orbital top of second through screw fixed mounting, there is the mounting bracket orbital bottom of second through screw fixed mounting, the inner wall block of mounting bracket has the scanning rifle.

Further, drive assembly includes driving motor and threaded rod, there is driving motor on the surface of regulating plate through screw fixed mounting, driving motor's output runs through in the surface of regulating plate and extends to the another side of regulating plate, driving motor's output passes through shaft coupling fixedly connected with threaded rod, threaded rod threaded connection just extends to the another side of first curb plate in the surface of first curb plate.

Further, the driving motor, the scanning gun and the distance sensor are connected with the controller, and the driving motor, the scanning gun, the distance sensor and the controller are connected with the power supply.

Further, the driving assembly is arranged at the central part of the adjusting plate and the central part of the first side plate, and a limiting block is welded at one end of the threaded rod.

Further, the receiving seat is arranged to be in an L-shaped structure, and a connecting line between the receiving seat and the distance sensor is perpendicular to the first rail and the second rail.

Furthermore, a line groove is formed in the surface of the second side plate, and the bottom of the line groove is flush with the top of the supporting plate.

Further, the lateral wall integrated into one piece of controller has the installation foot, the surface of installation foot is seted up threaded hole, the controller passes through installation foot, threaded hole and screw fixed connection in the top of backup pad.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. the scanning gun and the controller are used for identifying the two-dimensional code on the surface of the substrate, and the controller is used for controlling the driving assembly, so that the driving assembly drives the adjusting plate to move on the outer wall of the sliding rod, the distance between the first rail and the second rail can be changed, manual adjustment is not needed, the width adjustment between the first rail and the second rail is more uniform, the phenomenon of clamping is prevented, and the product quality is improved;

2. the controller firstly adjusts the distance between the first track and the second track to the maximum distance through the driving assembly, then the distance sensor and the receiving seat can detect the distance between the first track and the second track, confirm the deviation amount between the first track and the second track and perform fine adjustment again, and therefore the accuracy of the width between the first track and the second track is guaranteed;

3. the machine type switching process is simplified through the arrangement of each electric element, the machine type switching efficiency is greatly improved, manual switching is not needed, and therefore an operator is not needed to have professional technology, and the production cost is reduced.

Drawings

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

FIG. 2 is an enlarged view of region A of FIG. 1;

FIG. 3 is an enlarged view of region B of FIG. 1 according to the present invention;

fig. 4 is a block diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a drive motor; 2. a base; 3. a slide bar; 4. a first side plate; 5. a first track; 6. a distance sensor; 7. a threaded rod; 8. a receiving seat; 9. a second track; 10. an adjusting plate; 11. a second side plate; 12. a scanning gun; 13. a mounting frame; 14. a support plate; 15. a line slot; 16. a controller; 17. and (7) mounting the feet.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an SMT line body automatic width adjusting device shown in figures 1-4, which comprises a base 2 and an adjusting plate 10; a first side plate 4 and a second side plate 11 are integrally formed on the side edge of the base 2, a first rail 5 is fixedly installed on the surface of the first side plate 4 through a screw, and a second rail 9 is fixedly installed on the surface of the second side plate 11 through a screw; two groups of sliding rods 3 are welded between the first side plate 4 and the second side plate 11, the adjusting plate 10 is connected to the outer walls of the two groups of sliding rods 3 in a sliding manner, and a driving assembly is arranged on the surface of each sliding rod 3; the skin weld of second curb plate 11 has backup pad 14, controller 16 is installed in the top of backup pad 14 is detachable, the top welding of first track 5 has the connecting plate, there is distance inductor 6 at the top of connecting plate through screw fixed mounting, there is receiver 8 at the top of second track 9 through screw fixed mounting, there is mounting bracket 13 bottom of second track 9 through screw fixed mounting, mounting bracket 13's inner wall block has scanning rifle 12, through drive assembly, scanning rifle 12, distance inductor 6 and controller 16's setting, it adjusts to need not that the staff is manual to the distance between first track 5 and the second track 9, the operation flow has been simplified, and the adjusting accuracy has been improved.

Wherein, drive assembly includes driving motor 1 and threaded rod 7, there is driving motor 1 on the surface of regulating plate 10 through screw fixed mounting, driving motor 1's output runs through in regulating plate 10's surface and extends to regulating plate 10's another side, driving motor 1's output passes through shaft coupling fixedly connected with threaded rod 7, threaded rod 7 threaded connection is in the surface of first curb plate 4 and extends to first curb plate 4's another side, drive assembly can drive regulating plate 10 and remove, make the distance between first track 5 and the second track 9 can be adjusted automatically, need not artifical manual regulation, the regulation precision between first track 5 and the second track 9 has been guaranteed.

The driving motor 1, the scanning gun 12 and the distance sensor 6 are connected with the controller 16, the driving motor 1, the scanning gun 12, the distance sensor 6 and the controller 16 are connected with a power supply, the model of the distance sensor 6 is WT9L-N330, the model of the driving motor 1 is MTTC-N-750-D-B, and the model of the controller 16 is CP1W-8 ER.

The drive assembly sets up in the central part of regulating plate 10 and first curb plate 4, and the one end welding of threaded rod 7 has the stopper, and the stopper can be spacing threaded rod 7, prevents that threaded rod 7 from breaking away from the inside of first curb plate 4.

The receiving seat 8 is set to be in an L-shaped structure, and a connecting line between the receiving seat 8 and the distance sensor 6 is perpendicular to the first track 5 and the second track 9, so that the measuring precision of the distance sensor 6 can be improved, and the adjustment between the first track 5 and the second track 9 is more accurate.

Line groove 15 has been seted up on the surface of second curb plate 11, and the bottom in line groove 15 flushes mutually with the top of backup pad 14, can restraint the line between controller 16 and each subassembly through line groove 15, has promoted holistic pleasing to the eye degree, can prevent simultaneously that the wire from being damaged.

The side wall of the controller 16 is integrally formed with a mounting foot 17, a threaded hole is formed in the surface of the mounting foot 17, the controller 16 is fixedly connected to the top of the supporting plate 14 through the mounting foot 17, the threaded hole and a screw, the controller 16 is detachable, elements inside the controller 16 can be conveniently replaced or maintained, and the service life of the whole device is prolonged.

When the two-dimensional code scanning device is used, the two-dimensional code on the surface of the substrate is scanned through the scanning gun 12, meanwhile, the controller 16 judges the two-dimensional code data, the controller 16 transmits a preset model width forming data instruction to the driving motor 1, the driving motor 1 drives the threaded rod 7 to rotate, the threaded rod 7 can move in the first side plate 4 when rotating, and meanwhile, the threaded rod 7 can drive the adjusting plate 10 to linearly move on the outer walls of the two groups of sliding rods 3 through the driving motor 1, so that the distance between the first track 5 and the second track 9 is changed;

the controller 16 will firstly adjust the distance between the first rail 5 and the second rail 9 to the maximum, and then detect the deviation between the first rail 5 and the second rail 9 through the distance sensor 6 and the receiving seat 8, and make fine adjustment through the driving assembly, so as to ensure the distance accuracy between the first rail 5 and the second rail 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an automatic wide device of transferring of SMT line body, includes base (2), regulating plate (10), its characterized in that: a first side plate (4) and a second side plate (11) are integrally formed on the side edge of the base (2), a first rail (5) is fixedly installed on the surface of the first side plate (4) through a screw, and a second rail (9) is fixedly installed on the surface of the second side plate (11) through a screw;

two groups of sliding rods (3) are welded between the first side plate (4) and the second side plate (11), the adjusting plate (10) is connected to the outer walls of the two groups of sliding rods (3) in a sliding mode, and a driving assembly is arranged on the surface of each sliding rod (3);

the surface welding of second curb plate (11) has backup pad (14), the detachable controller (16) of installing in top of backup pad (14), the top welding of first track (5) has the connecting plate, there is distance inductor (6) at the top of connecting plate through screw fixed mounting, there is receiving seat (8) at the top of second track (9) through screw fixed mounting, there is mounting bracket (13) bottom of second track (9) through screw fixed mounting, the inner wall block of mounting bracket (13) has scanning rifle (12).

2. An SMT line body automatic width adjusting device according to claim 1, wherein: drive assembly includes driving motor (1) and threaded rod (7), there is driving motor (1) on the surface of regulating plate (10) through screw fixed mounting, the output of driving motor (1) runs through in the surface of regulating plate (10) and extends to the another side of regulating plate (10), shaft coupling fixedly connected with threaded rod (7) is passed through to the output of driving motor (1), threaded rod (7) threaded connection just extends to the another side of first curb plate (4) in the surface of first curb plate (4).

3. An SMT line body automatic width adjusting device according to claim 2, wherein: the driving motor (1), the scanning gun (12) and the distance sensor (6) are connected with the controller (16), and the driving motor (1), the scanning gun (12), the distance sensor (6) and the controller (16) are connected with a power supply.

4. An SMT line body automatic width adjusting device according to claim 3, wherein: the driving assembly is arranged at the central part of the adjusting plate (10) and the first side plate (4), and a limiting block is welded at one end of the threaded rod (7).

5. An SMT line body automatic width adjusting device according to claim 1, wherein: the receiving seat (8) is arranged to be of an L-shaped structure, and a connecting line between the receiving seat (8) and the distance sensor (6) is perpendicular to the first rail (5) and the second rail (9).

6. An SMT line body automatic width adjusting device according to claim 1, wherein: the surface of the second side plate (11) is provided with a line groove (15), and the bottom of the line groove (15) is flush with the top of the support plate (14).

7. An SMT line body automatic width adjusting device according to claim 1, wherein: the side wall of the controller (16) is integrally formed with a mounting foot (17), a threaded hole is formed in the surface of the mounting foot (17), and the controller (16) is fixedly connected to the top of the supporting plate (14) through the mounting foot (17), the threaded hole and a screw.