CN215509900U

CN215509900U - Screw tightening device for household appliance assembly

Info

Publication number: CN215509900U
Application number: CN202122230451.2U
Authority: CN
Inventors: 方逸
Original assignee: Hefei Nenggao Electronics Co ltd
Current assignee: Hefei Nenggao Electronics Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-14
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a screw tightening device for household appliance assembly, and relates to the technical field of screw tightening for household appliance assembly. The utility model comprises a bottom plate, a storage battery, a connecting rod and a controller, wherein the bottom end of the storage battery is fixedly arranged at the rear part of the upper end of the bottom plate. According to the utility model, the camera, the vacuum suction head and the vacuum suction port are arranged to fix and suck the screw in a vacuum manner, then the third lifting rod and the third telescopic rod automatically lift the protractor and the fixing ring to the screw position, and the fixing ring tightly sleeves and fixes the outer side of the screw. Set up sensor, drive motor, the cooperation of screwing up main part and recess and solid fixed ring in place the screw rear end and place inside the recess and fix, then the sensor that targets in place makes drive motor carry out autogiration with signal transfer and drives the screw rotation and screw up, can intelligent stop when screwing up the screw, and simple structure is compact, saves the cost of enterprises.

Description

Screw tightening device for household appliance assembly

Technical Field

The utility model belongs to the technical field of screwing of screws for household appliance assembly, and particularly relates to a screw screwing device for household appliance assembly.

Background

Along with the rapid development of the information electronic industry in recent years, the demand on a screw tightening device is higher and higher, in the aspect of household appliance matching, the assembly of some tiny screws is involved, the workload of manual operation of similar work is large, and the phenomenon of screw leakage can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw tightening device for assembling household appliances, which solves the existing problems: the traditional screw tightening device is manufactured by manually carrying a screwdriver before screwing screws, adopting a permanent magnetic adsorption mode, sucking the screws by utilizing magnetic force or manually putting the screws to an assembly position by an operator, and further screwing the screws by utilizing the screwdriver, so that the manual labor intensity is very high, the production efficiency of enterprises is reduced, and the market competition is not facilitated, therefore, the screw tightening device for assembling household appliances is provided for solving the problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a screw tightening device for assembling household appliances, which comprises a bottom plate, a storage battery, a connecting rod and a controller, wherein the bottom end of the storage battery is fixedly arranged at the rear part of the upper end of the bottom plate, and the connecting rod is fixedly arranged at the top end above the storage battery.

Furthermore, the front end of the connecting rod is provided with a first telescopic rod, the rear end of the first telescopic rod is fixedly connected with the front end of the connecting rod, the front end of the first telescopic rod is provided with a vacuum suction head, the rear end of the vacuum suction head is fixedly connected with the front end of the first telescopic rod, and a vacuum suction port is fixedly mounted inside the front end of the vacuum suction head.

Further, the front side of controller is provided with the third telescopic link, just the rear end of third telescopic link and the front end fixed connection of controller, the upper end of third telescopic link is provided with the third lifter, just the bottom of third lifter and the front end welded connection of third telescopic link, the upper end of third lifter is provided with the angle of attack ware, just the bottom of angle of attack ware and the top welded connection of third lifter, the inside of angle of attack ware is provided with solid fixed ring, just gu fixed ring's bottom and the inside both ends swivelling joint of angle of attack ware.

Further, the upper end of controller is provided with second elevating system, just the bottom of second elevating system and the upper end fixed connection of controller, the upper end of second elevating system is provided with drive machine, just drive machine's bottom and second elevating system's upper end fixed connection, drive machine's front end is provided with the sensor that targets in place, just the rear end of the sensor that targets in place and drive machine's front end fixed connection, the below of the sensor that targets in place is provided with screws up the main part, just the rear end of screwing up the main part and drive machine's front end fixed connection, the inside fixed recess that is provided with of front end of screwing up the main part.

Further, the rear end of connecting rod is provided with first lifter, just first lifter upper end front portion is connected with connecting rod rear end hot melt, the connecting rod upper end is provided with the camera, just the bottom and the anterior screw connection in connecting rod upper end of camera.

Further, the front side of battery is provided with the second telescopic link, just the rear end of second telescopic link and the front end fixed connection of battery, the front end of second telescopic link is provided with the layer board, just the rear end of layer board and the front end fixed connection of second telescopic link, the bottom of layer board is provided with the slide bar, just the upper end of slide bar is connected with the bottom hot melt of layer board.

Further, the upper end of battery is provided with first elevating system, just first elevating system's bottom and the upper end screw connection of battery, first elevating system's upper end is provided with first lifter, just the lower extreme of first lifter and first elevating system's upper end fixed connection.

Furthermore, the upper end of the bottom plate is provided with a sliding chute, the bottom end of the sliding chute is fixedly connected with the inner part of the upper end of the bottom plate, the upper end of the sliding chute is provided with a sliding rod, and the bottom end of the sliding rod is fixedly connected with the upper end of an inner groove of the sliding chute.

The utility model has the following beneficial effects:

1. according to the utility model, the screw can be fixed and sucked up in a vacuum manner by arranging the first telescopic rod, the camera, the vacuum suction head and the vacuum suction port, then the third lifting rod and the third telescopic rod automatically lift the angle opener and the fixing ring to the screw position, and the fixing ring tightly sleeves the outer side of the screw for fixing, so that the operation can be suitable for screws with different sizes, and is efficient and practical.

2. According to the utility model, the in-place sensor, the transmission motor, the screwing main body, the groove and the fixing ring are arranged to be matched, so that the rear end of the screw is placed in the groove for fixing, then the in-place sensor transmits a signal to the transmission motor, so that the transmission motor automatically rotates to drive the screw to rotate and screw, the screw can be intelligently stopped when being screwed, the structure is simple and compact, the production efficiency can be effectively improved, and the enterprise cost is saved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of a screw tightening apparatus for an electric appliance according to the present invention;

FIG. 2 is a front view of the screw tightening apparatus for an electric appliance according to the present invention;

FIG. 3 is an enlarged view of a tightening mechanism of the screw tightening device for an electric appliance according to the present invention;

FIG. 4 is an enlarged view of the split-angle clamp of the screw tightening device for an electric appliance according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a chute; 3. a slide bar; 4. a storage battery; 5. a first lifting mechanism; 6. a first lifting rod; 7. a connecting rod; 8. a camera; 9. a first telescopic rod; 10. a vacuum suction head; 11. a vacuum suction port; 12. a second telescopic rod; 13. a support plate; 14. a controller; 15. a second lifting mechanism; 16. a third telescopic rod; 17. a third lifting rod; 18. an angle opener; 19. a fixing ring; 20. a drive motor; 21. an in-position sensor; 22. screwing down the main body; 23. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1 to 4, the present invention is a screw tightening device for assembling household electrical appliances, including a base plate 1, a storage battery 4, a connecting rod 7 and a controller 14, wherein the bottom end of the storage battery 4 is fixedly installed at the rear portion of the upper end of the base plate 1, and the connecting rod 7 is fixedly installed at the top end above the storage battery 4. The front end of connecting rod 7 is provided with first telescopic link 9, and the rear end of first telescopic link 9 and the front end fixed connection of connecting rod 7, and the front end of first telescopic link 9 is provided with vacuum suction head 10, and the rear end of vacuum suction head 10 and the front end fixed connection of first telescopic link 9, and vacuum suction port 11 is installed to the inside fixed mounting of front end of vacuum suction head 10. The front side of controller 14 is provided with third telescopic link 16, and the rear end of third telescopic link 16 and the front end fixed connection of controller 14, the upper end of third telescopic link 16 is provided with third lifter 17, and the bottom of third lifter 17 and the front end welded connection of third telescopic link 16, the upper end of third lifter 17 is provided with angle 18, and the bottom of angle 18 and the top welded connection of third lifter 17, the inside of angle 18 is provided with solid fixed ring 19, and the bottom of solid fixed ring 19 and the inside both ends swivelling joint of angle 18. The upper end of the controller 14 is provided with a second lifting mechanism 15, the bottom end of the second lifting mechanism 15 is fixedly connected with the upper end of the controller 14, the upper end of the second lifting mechanism 15 is provided with a transmission motor 20, the bottom end of the transmission motor 20 is fixedly connected with the upper end of the second lifting mechanism 15, the front end of the transmission motor 20 is provided with an in-place sensor 21, the rear end of the in-place sensor 21 is fixedly connected with the front end of the transmission motor 20, a tightening main body 22 is arranged below the in-place sensor 21, the rear end of the tightening main body 22 is fixedly connected with the front end of the transmission motor 20, a groove 23 is fixedly arranged inside the front end of the tightening main body 22, the screw can be fixed and sucked up in a vacuum manner, then the third lifting rod 17 and the third telescopic rod 16 automatically lift the protractor 18 and the fixing ring 19 to the screw position, and the fixing ring 19 tightly sleeves and fixes the outer side of the screw, so that the operation can be suitable for screws with different sizes, high efficiency and practicality.

The rear end of connecting rod 7 is provided with first lifter 6, and 6 upper end front portions of first lifter are connected with 7 rear end hot melts of connecting rod, and 7 upper ends of connecting rod are provided with camera 8, and the bottom of camera 8 and the anterior screw connection in connecting rod 7 upper end. The front side of battery 4 is provided with second telescopic link 12, and the rear end of second telescopic link 12 and the front end fixed connection of battery 4, and the front end of second telescopic link 12 is provided with layer board 13, and the rear end of layer board 13 and the front end fixed connection of second telescopic link 12, and the bottom of layer board 13 is provided with slide bar 3, and the upper end of slide bar 3 and the bottom hot melt of layer board 13 are connected. The upper end of battery 4 is provided with first elevating system 5, and the bottom of first elevating system 5 and the upper end screw connection of battery 4, and the upper end of first elevating system 5 is provided with first lifter 6, and the lower extreme of first lifter 6 and the upper end fixed connection of first elevating system 5. The upper end of bottom plate 1 is provided with spout 2, and the bottom of spout 2 and the inside fixed connection in bottom plate 1 upper end, the upper end of spout 2 is provided with slide bar 3, and slide bar 3's bottom and 2 inside groove upper end fixed connection of spout, it fixes to screw up main part 22 and recess 23 and solid fixed ring 19 cooperation and place the screw rear end inside recess 23, then the sensor 21 that targets in place makes driving motor 20 carry out autogiration with signal transmission to driving motor 20 and drives the screw rotation and screw up, can intelligent stop when screwing up the screw, moreover, the steam generator is simple and compact in structure, the production efficiency can be effectively improved, the enterprise cost is saved.

One specific application of this embodiment is: when the vacuum suction head is used, an external power supply of the device is firstly turned on, a first telescopic rod 9 is arranged at the front end of the connecting rod 7, the rear end of the vacuum suction head 10 is fixedly connected with the front end of the first telescopic rod 9, and a vacuum suction port 11 is fixedly arranged in the front end of the vacuum suction head 10. The front side of the controller 14 is provided with a third telescopic rod 16, the bottom end of the third lifting rod 17 is connected with the front end of the third telescopic rod 16 in a welding manner, the upper end of the third lifting rod 17 is provided with an angle opening device 18, and the bottom end of the fixing ring 19 is rotatably connected with two ends inside the angle opening device 18. The upper end of controller 14 is provided with second elevating system 15, and the rear end of sensor 21 that targets in place and the front end fixed connection of drive motor 20 tighten the inside fixed recess 23 that is provided with of front end of main part 22, can suck the screw vacuum fixation, then third lifter 17, third telescopic link 16 are automatic to go up and down the angle of opening 18 and solid fixed ring 19 to the screw position, and gu fixed ring 19 is fixed with the screw outside cover tightly, this operation can be suitable for the screw of equidimension not, and is high-efficient practical. The rear end of connecting rod 7 is provided with first lifter 6, and the bottom and the anterior screw connection in connecting rod 7 upper end of camera 8. The front side of battery 4 is provided with second telescopic link 12, the rear end of layer board 13 and the front end fixed connection of second telescopic link 12, the bottom of layer board 13 is provided with slide bar 3, the bottom of first elevating system 5 and the upper end screw connection of battery 4, the upper end of first elevating system 5 is provided with first lifter 6, the upper end of bottom plate 1 is provided with spout 2, the bottom of slide bar 3 and 2 inside groove upper end fixed connection of spout, it fixes to screw up main part 22 and recess 23 and solid fixed ring 19 cooperation with screw rear end place inside recess 23, then it makes driving motor 20 carry out autogiration with signal transmission to driving motor 20 to put in place sensor 21 and drive driving motor 20 and drive the screw rotation and screw up, can intelligent the stopping when screwing up the screw, moreover, the steam generator is simple and compact in structure, production efficiency can be effectively improved, enterprise cost is saved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a screw tightening device for household electrical appliances assembly, includes bottom plate (1), battery (4), connecting rod (7) and controller (14), its characterized in that: the bottom fixed mounting of battery (4) is in bottom plate (1) upper end rear portion, connecting rod (7) fixed mounting is on the top of battery (4) top.

2. The screwing device for assembling household electrical appliances according to claim 1, wherein the front end of the connecting rod (7) is provided with a first telescopic rod (9), the rear end of the first telescopic rod (9) is fixedly connected with the front end of the connecting rod (7), the front end of the first telescopic rod (9) is provided with a vacuum suction head (10), the rear end of the vacuum suction head (10) is fixedly connected with the front end of the first telescopic rod (9), and a vacuum suction port (11) is fixedly installed inside the front end of the vacuum suction head (10).

3. The screwing device for assembling household electrical appliances according to claim 1, wherein a third telescopic rod (16) is arranged at the front side of the controller (14), the rear end of the third telescopic rod (16) is fixedly connected with the front end of the controller (14), a third lifting rod (17) is arranged at the upper end of the third telescopic rod (16), the bottom end of the third lifting rod (17) is connected with the front end of the third telescopic rod (16) in a welded manner, an angle opener (18) is arranged at the upper end of the third lifting rod (17), the bottom end of the angle opener (18) is connected with the top end of the third lifting rod (17) in a welded manner, a fixing ring (19) is arranged inside the angle opener (18), and the bottom end of the fixing ring (19) is connected with the two ends of the inside of the angle opener (18) in a rotating manner.

4. The screwing device for assembling household electrical appliances according to claim 1, wherein the upper end of the controller (14) is provided with a second elevating mechanism (15), the bottom end of the second lifting mechanism (15) is fixedly connected with the upper end of the controller (14), the upper end of the second lifting mechanism (15) is provided with a transmission motor (20), the bottom end of the transmission motor (20) is fixedly connected with the upper end of the second lifting mechanism (15), the front end of the transmission motor (20) is provided with an in-place sensor (21), and the rear end of the in-place sensor (21) is fixedly connected with the front end of the transmission motor (20), a screwing main body (22) is arranged below the in-place sensor (21), and the rear end of the tightening main body (22) is fixedly connected with the front end of the transmission motor (20), a groove (23) is fixedly arranged in the front end of the tightening main body (22).

5. The screwing device for assembling household electrical appliances according to claim 1, wherein a first lifting rod (6) is arranged at the rear end of the connecting rod (7), the front part of the upper end of the first lifting rod (6) is connected with the rear end of the connecting rod (7) in a hot melting manner, a camera (8) is arranged at the upper end of the connecting rod (7), and the bottom end of the camera (8) is connected with the front part of the upper end of the connecting rod (7) through a screw.

6. The screwing device for assembling household appliances according to claim 1, wherein a second telescopic rod (12) is arranged at the front side of the storage battery (4), the rear end of the second telescopic rod (12) is fixedly connected with the front end of the storage battery (4), a supporting plate (13) is arranged at the front end of the second telescopic rod (12), the rear end of the supporting plate (13) is fixedly connected with the front end of the second telescopic rod (12), a sliding rod (3) is arranged at the bottom end of the supporting plate (13), and the upper end of the sliding rod (3) is connected with the bottom end of the supporting plate (13) in a hot melting manner.

7. The screwing device for assembling household electrical appliances according to claim 1, wherein a first lifting mechanism (5) is provided at the upper end of the storage battery (4), the bottom end of the first lifting mechanism (5) is in screw connection with the upper end of the storage battery (4), a first lifting rod (6) is provided at the upper end of the first lifting mechanism (5), and the lower end of the first lifting rod (6) is fixedly connected with the upper end of the first lifting mechanism (5).

8. The screwing device for assembling household electrical appliances according to claim 1, wherein the upper end of the bottom plate (1) is provided with a sliding groove (2), the bottom end of the sliding groove (2) is fixedly connected with the inside of the upper end of the bottom plate (1), the upper end of the sliding groove (2) is provided with a sliding rod (3), and the bottom end of the sliding rod (3) is fixedly connected with the upper end of an inner groove of the sliding groove (2).