CN211708604U

CN211708604U - Assembly quality is used in power adapter production

Info

Publication number: CN211708604U
Application number: CN201922273541.2U
Authority: CN
Inventors: 韦晓宁
Original assignee: Foshan Shunde Deliwei Power Equipment Co Ltd
Current assignee: Foshan Shunde Deliwei Power Equipment Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-20
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an assembly quality is used in power adapter production, comprises a workbench, the upper portion central point of workstation puts and sets up the cavity that runs through about, be provided with the guide way, two on the inner wall of side around the cavity sliding connection has drive assembly on the guide way, including the riser in the drive assembly, and fix spacing seat of riser upper end, set up the screw hole that runs through about in the riser, the internal gearing of screw hole is connected with ball screw, gear motor is installed to ball screw's one end, gear motor fixes on the lateral wall of workstation, the locating component is installed to correspondence around the upper end of workstation, locating component is provided with two, two locating component corresponds the outside that sets up at the cavity. The utility model discloses a set up a series of structures and make this device have the characteristics of location accuracy, saving cost when using, assembly work that can the auxiliary power adapter.

Description

Assembly quality is used in power adapter production

Technical Field

The utility model relates to a power adapter processing technology field specifically is an assembly quality is used in power adapter production.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprising components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB board and the like, the working principle of the power adapter is that alternating current input is converted into direct current output, the power adapter is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like, the power adapter needs to be assembled during production and processing, and all parts are assembled together, at present, the existing assembling equipment is unreasonable in design, the assembly lacks a positioning device during assembling, the parts such as a shell and the like cannot be fixed, so that the assembling is inconvenient, the automation degree of the equipment is not high, the automatic assembling, positioning and processing of power adapter elements cannot be realized, the time and labor cost are wasted, the popularization is inconvenient, the limitation is large, and therefore, the improvement on the prior art, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an assembly quality is used in power adapter production to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an assembly device for producing a power adapter comprises a workbench, wherein a cavity which penetrates through the left and the right is formed in the central position of the upper part of the workbench, guide grooves are formed in the inner walls of the front side and the rear side of the cavity, two guide grooves are connected with transmission components in a sliding manner, each transmission component comprises a vertical plate and a limiting seat fixed at the upper end of the vertical plate, threaded holes which penetrate through the left and the right are formed in the vertical plates, a ball screw is connected in the internal transmission manner in the threaded holes, a speed reducing motor is installed at one end of the ball screw, the speed reducing motor is fixed on the side wall of the workbench, positioning components are correspondingly installed on the front and the rear sides of the upper end of the workbench, two positioning components are correspondingly arranged on the outer sides of the cavity, a top plate is installed at the upper end of the workbench, and an, the front portion of workstation is fixed with the PLC controller, photoelectric sensor's output is connected with the input electricity of PLC controller, the output of PLC controller is connected with locating component's input, gear motor's input and assembly component's input electricity.

Preferably, the upper central position of the limiting seat is provided with a limiting groove, and the limiting groove is matched with the adapter shell.

Preferably, the outer walls of the front side and the rear side of the vertical plate are provided with protrusions, and the protrusions are in sliding connection with the guide grooves.

Preferably, the lower extreme of workstation is fixed with the supporting seat, and the supporting seat is provided with two, two the lower extreme at the workstation is installed to the supporting seat symmetry.

Preferably, the positioning assembly comprises a base and an air pressure telescopic rod fixed on the outer wall of the base, and the tail end of the air pressure telescopic rod is provided with a positioning block.

Preferably, the output end of the PLC controller is electrically connected with the input end of an air pressure telescopic rod in the positioning assembly.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this assembly quality is used in power adapter production has the characteristics of location accurate, saving cost when using, can assist power adapter's fitting work, has solved equipment and has lacked locating component when using, and the automation of device is low, and then the problem with high costs that causes, the utility model discloses set up locating component in the outside in transmission chamber, locating component can realize power adapter fixed man-hour for the assembly is more accurate, the utility model discloses a ball screw's mode drives transmission assembly and removes, and stability is good, secondly at the lower extreme installation photoelectric sensor of roof in this device, can realize device's automatic work, location, work is swift, can save time and human cost.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural view of the transmission assembly of the present invention;

fig. 3 is a schematic structural diagram of the middle positioning assembly of the present invention.

The reference numbers in the figures are:

1. a work table; 2. a transmission assembly; 3. a positioning assembly; 4. a PLC controller; 5. a supporting seat; 6. a cavity; 7. a ball screw; 8. a reduction motor; 9. a top plate; 10. assembling the components; 11. a photosensor; 12. a guide groove; 13. a vertical plate; 14. a threaded hole; 15. a protrusion; 16. a limiting seat; 17. a limiting groove; 18. a base; 19. an air pressure telescopic rod; 20. and (5) positioning the 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 an embodiment: an assembly device for producing a power adapter comprises a workbench 1, a cavity 6 which penetrates through the left and the right is arranged at the central position of the upper part of the workbench 1, guide grooves 12 are arranged on the inner walls of the front and the back sides of the cavity 6, a transmission component 2 is connected on the two guide grooves 12 in a sliding way and used for conveying elements of the power adapter to be processed, a vertical plate 13 is arranged in the transmission component 2, a limiting seat 16 is fixed at the upper end of the vertical plate 13, a threaded hole 14 which penetrates through the left and the right is formed in the vertical plate 13, a ball screw 7 is connected in the threaded hole 14 in a transmission way to realize the movement of the transmission component 2, a speed reducing motor 8 is installed at one end of the ball screw 7, the speed reducing motor 8 is fixed on the side wall of the workbench 1, positioning components 3 are correspondingly installed at the front and the back of the upper end of the workbench 1, convenient to process, simultaneously roof 9 is installed to the upper end of workstation 1, the lower surface of roof 9 is controlled and is corresponded and be provided with assembly 10 and photoelectric sensor 11, photoelectric sensor 11 'S model is PS-56T, the front portion of workstation 1 is fixed with PLC controller 4, PLC controller 4' S model is S7-400, photoelectric sensor 11 'S output is connected with PLC controller 4' S input electricity, PLC controller 4 'S output and locating component 3' S input, gear motor 8 'S input and assembly 10' S input electricity are connected.

Further, the upper central position of the limiting seat 16 is provided with a limiting groove 17, and the limiting groove 17 is matched with the adapter shell and used for installing the power adapter shell.

Furthermore, the outer walls of the front side and the rear side of the vertical plate 13 are provided with protrusions 15, and the protrusions 15 are in sliding connection with the guide grooves 12.

Further, the lower extreme of workstation 1 is fixed with supporting seat 5, and supporting seat 5 is provided with two, and two supporting seats 5 symmetry are installed at the lower extreme of workstation 1, play the supporting role.

Further, the positioning assembly 3 comprises a base 18 and an air pressure telescopic rod 19 fixed on the outer wall of the base 18, and a positioning block 20 is arranged at the tail end of the air pressure telescopic rod 19, so that the positioning and fixing of the workpiece can be realized in a positioning block 20 mode during work.

Further, the output end of the PLC 4 is electrically connected with the input end of the air pressure telescopic rod 19 in the positioning component 3.

The working principle is as follows: when the automatic processing device works, an adapter shell to be processed is placed in a limiting groove 17 of a transmission component 2, a speed reducing motor 8 on the outer wall of a driving workbench 1 is driven, a ball screw 7 rotates to drive the transmission component 2 to slide on a guide groove 12, when the transmission component 2 moves to the lower end position of a top plate 9, a photoelectric sensor 11 senses an optical signal of the adapter shell in the transmission component 2, the photoelectric sensor 11 can transmit a signal to a PLC (programmable logic controller) 4 at the moment, the PLC 4 controls the speed reducing motor 8 to stop working to realize rapid positioning of the transmission component 2, then the PLC 4 controls positioning components 3 on two sides of a cavity 6 to work, an air pressure telescopic rod 19 in the positioning component 3 drives a positioning block 20 to extend out, the fixing of the shell to be processed is realized in a positioning block 20 mode, the processing of the shell is convenient, and meanwhile, the PLC 4 can control an assembly component 10 at the lower, in this way, an automatic positioning and machining thereof is achieved, with considerable saving in time and costs, wherein the assembly 10 is used for the assembly of components, as is known from the prior art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an assembly quality is used in power adapter production, includes workstation (1), its characterized in that: the upper central position of the workbench (1) is provided with a cavity (6) which penetrates left and right, guide grooves (12) are arranged on the inner walls of the front side and the rear side of the cavity (6), two guide grooves (12) are connected with a transmission component (2) in a sliding manner, the transmission component (2) comprises a vertical plate (13) and a limiting seat (16) fixed at the upper end of the vertical plate (13), a threaded hole (14) which penetrates left and right is formed in the vertical plate (13), the internal transmission of the threaded hole (14) is connected with a ball screw (7), one end of the ball screw (7) is provided with a speed reducing motor (8), the speed reducing motor (8) is fixed on the side wall of the workbench (1), positioning components (3) are correspondingly arranged at the front and rear parts of the upper end of the workbench (1), the positioning components (3) are provided with two, and the two positioning components (3) are correspondingly arranged at the, roof (9) are installed to the upper end of workstation (1), it is provided with assembly subassembly (10) and photoelectric sensor (11) to correspond about the lower surface of roof (9), the front portion of workstation (1) is fixed with PLC controller (4), photoelectric sensor (11)'s output is connected with the input electricity of PLC controller (4), the output of PLC controller (4) is connected with the input of locating component (3), the input of gear motor (8) and the input of assembly subassembly (10) are electric.

2. The assembling device for power adapter production according to claim 1, wherein: the upper central position of the limiting seat (16) is provided with a limiting groove (17), and the limiting groove (17) is matched with the adapter shell.

3. The assembling device for power adapter production according to claim 1, wherein: be provided with arch (15) on the outer wall of side around riser (13), arch (15) and guide way (12) sliding connection.

4. The assembling device for power adapter production according to claim 1, wherein: the lower extreme of workstation (1) is fixed with supporting seat (5), and supporting seat (5) are provided with two, two the lower extreme at workstation (1) is installed to supporting seat (5) symmetry.

5. The assembling device for power adapter production according to claim 1, wherein: the positioning component (3) comprises a base (18) and an air pressure telescopic rod (19) fixed on the outer wall of the base (18), and a positioning block (20) is arranged at the tail end of the air pressure telescopic rod (19).

6. The assembling device for power adapter production according to claim 5, wherein: the output end of the PLC (4) is electrically connected with the input end of an air pressure telescopic rod (19) in the positioning assembly (3).