CN219275049U - Automatic screw mounting device and system for steering wheel - Google Patents
Automatic screw mounting device and system for steering wheel Download PDFInfo
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- CN219275049U CN219275049U CN202320795046.1U CN202320795046U CN219275049U CN 219275049 U CN219275049 U CN 219275049U CN 202320795046 U CN202320795046 U CN 202320795046U CN 219275049 U CN219275049 U CN 219275049U
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- screw
- steering wheel
- sucking
- nail
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a steering wheel automatic screw mounting device and system, and relates to the technical field of automobile part production machinery. The embodiment of the utility model provides an automatic steering wheel screw mounting device which comprises a manipulator, a screw feeding mechanism, a screw sucking mechanism and a torque gun. The screw feeding mechanism is used for conveying screws to the screw sucking position, the screw sucking mechanism and the torque gun are both arranged on the manipulator, and the manipulator drives the screw sucking mechanism and the torque gun to move. The nail sucking mechanism is used for sucking the screw at the nail sucking position through vacuum, transferring the screw to the nail screwing position under the drive of the manipulator, and the torque gun screws the screw at the nail screwing position on the steering wheel, so that the decorative cover on the steering wheel is fixed with the switch assembly.
Description
Technical Field
The utility model relates to the technical field of automobile part production machinery, in particular to an automatic steering wheel screw mounting device and system.
Background
At present, when the steering wheel is assembled and produced, the decorative cover on the steering wheel and the switch assembly are usually connected through screws, so that the switch assembly can be well fixed on the decorative cover.
The conventional screw tightening process for the steering wheel upper trim cover and the switch assembly is approximately as follows: and manually grabbing the screw, and placing the screw on a torque gun to complete screw tightening. The in-process is mainly operated manually, and simultaneously, because the upper decorative cover of the steering wheel and the switch component are required to be fixed through a plurality of screws, the screws are required to be repeatedly placed in the assembly process, the screw placement position is adjusted, the vertical screw screwing angle is obtained, the manual operation is not only used for producing a beat field, but also because the operation actions are more, the risk that certain screws are missed to be screwed exists, certain waste is generated, and cost is wasted.
Disclosure of Invention
The utility model aims to provide an automatic steering wheel mounting screw device which can improve the production beat and ensure the production quality.
The utility model also aims to provide an automatic steering wheel mounting screw system which can improve the production takt and ensure the production quality.
Embodiments of the present utility model may be implemented by:
an automatic steering wheel mounting screw apparatus, comprising: a manipulator;
the screw feeding mechanism is used for conveying screws to the screw sucking position;
the nail sucking mechanism is arranged on the manipulator, and is used for sucking the screw at the nail sucking position through vacuum and transferring the screw to the nail screwing position under the drive of the manipulator; and
and the torque gun is arranged on the manipulator and is used for screwing the screw on the steering wheel at the screwing position.
Optionally, the automatic steering wheel mounting screw device further comprises a turntable, wherein a tool is arranged on the turntable and used for fixing a decorative cover and a switch assembly of the steering wheel; the turntable is used for transferring the tool fixed with the decorative cover and the switch assembly from a feeding position to the screwing position.
Optionally, the nailing mechanism comprises a vibration hopper, a conveying pipeline and a cylinder, wherein the vibration hopper is used for storing the screw and outputting the screw to the conveying pipeline; one end of the conveying pipeline is communicated with the vibration hopper, and the other end of the conveying pipeline is communicated with the air cylinder so as to convey the screw output by the vibration hopper to the air cylinder; the cylinder is used for pushing the screw to the screw sucking position.
Optionally, the cylinder is provided with a positioning hole for receiving the screw, and the cylinder is used for enabling the positioning hole to be positioned at the lower side of the conveying pipeline to receive the screw or enabling the positioning hole to be positioned at the screw sucking position.
Optionally, the automatic steering wheel screw mounting device further comprises a workbench, the vibration hopper is arranged on one side of the workbench, and the air cylinder and the manipulator are both arranged on the workbench.
Optionally, the nail sucking mechanism comprises a vacuum electromagnetic valve and a nail sucking pipe, and the vacuum electromagnetic valve is used for controlling the inside of the nail sucking pipe to form vacuum; the screw sucking pipe is used for sucking the screw from the screw sucking position and transferring the screw to the screw screwing position in a vacuum state.
Optionally, the nail sucking mechanism further comprises an air pressure sensor, wherein the air pressure sensor is arranged between the vacuum electromagnetic valve and the nail sucking pipe and used for acquiring the vacuum degree of the nail sucking pipe.
Optionally, the torque gun is mounted on the upper side of the nail suction tube; the torque gun comprises an output rod, wherein the output rod penetrates through the nail suction pipe, and the output rod is used for screwing the screw into the steering wheel.
The automatic steering wheel mounting screw system comprises a control system and the automatic steering wheel mounting screw device, wherein the manipulator, the nail feeding mechanism, the nail sucking mechanism and the torque gun are all electrically connected with the control system.
The steering wheel automatic screw mounting device and system provided by the embodiment of the utility model have the beneficial effects that:
the embodiment of the utility model provides an automatic steering wheel screw mounting device which comprises a manipulator, a screw feeding mechanism, a screw sucking mechanism and a torque gun. The screw feeding mechanism is used for conveying screws to the screw sucking position, the screw sucking mechanism and the torque gun are both arranged on the manipulator, and the manipulator drives the screw sucking mechanism and the torque gun to move. The nail sucking mechanism is used for sucking the screw at the nail sucking position through vacuum, transferring the screw to the nail screwing position under the drive of the manipulator, and the torque gun screws the screw at the nail screwing position on the steering wheel, so that the decorative cover on the steering wheel is fixed with the switch assembly.
The steering wheel automatic mounting screw system provided by the embodiment of the utility model comprises the steering wheel automatic mounting screw device, so that the production efficiency can be effectively improved, the risk of nail leakage is avoided, and the production quality is ensured.
Drawings
The above features and advantages of the present utility model will be better understood after reading the detailed description of embodiments of the present disclosure in conjunction with the following drawings. In the drawings, the components are not necessarily to scale and components having similar related features or characteristics may have the same or similar reference numerals.
FIG. 1 illustrates a block diagram of a steering wheel automatic mounting screw system provided in accordance with an aspect of the present utility model;
fig. 2 illustrates a schematic structural view of a steering wheel automatic mounting screw apparatus provided in accordance with an aspect of the present utility model at a first perspective;
fig. 3 illustrates a schematic structural view of a steering wheel automatic mounting screw apparatus provided in accordance with an aspect of the present utility model at a second perspective;
FIG. 4 illustrates a partial schematic view of a cylinder in a steering wheel automatic mounting screw apparatus provided in accordance with an aspect of the present utility model;
fig. 5 shows a schematic structural view of a nail sucking mechanism in an automatic steering wheel mounting screw apparatus according to an aspect of the present utility model.
Reference numerals:
10-automatic steering wheel mounting screw system; 100-automatic mounting screw device of steering wheel; 110-a manipulator; 120-a nailing mechanism; 121-vibrating a hopper; 122-a conveying pipeline; 123-cylinder; 124-output; 125-positioning holes; 130-a nail sucking mechanism; 131-a nail sucking tube; 132-a vacuum solenoid valve; 133-barometric sensor; 140-torque gun; 150-rotating disc; 151-tooling; 160-a workbench; 200-a control system; 300-starting a switch; 20-screw.
Detailed Description
The utility model is described in detail below with reference to the drawings and the specific embodiments. It is noted that the aspects described below in connection with the drawings and the specific embodiments are merely exemplary and should not be construed as limiting the scope of the utility model in any way.
In the description of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," "vertical," and the like indicate an orientation or a positional relationship based on that shown in the drawings or that the inventive product is conventionally put in place when used, it does not indicate or imply that the apparatus or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore, the present utility model should not be construed as being limited thereto.
Meanwhile, it should be noted that the terms "first," "second," and the like, if any, are used solely for distinguishing descriptions and not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, integrally connected, or detachably connected; can be mechanically or electrically connected; may be directly connected, or may be indirectly connected through an intermediate medium, or may be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Fig. 1 shows a block diagram of a steering wheel automatic mounting screw system 10 according to the present embodiment, fig. 2 shows a schematic diagram of a steering wheel automatic mounting screw device 100 according to the present embodiment in a first view angle, and fig. 3 shows a schematic diagram of a steering wheel automatic mounting screw device 100 according to the present embodiment in a second view angle. Specifically, the first viewing angle shown in fig. 2 is a top view, and the second viewing angle shown in fig. 3 is another viewing angle different from the first viewing angle. Referring to fig. 1-3 in combination, the present embodiment provides an automatic steering wheel mounting screw apparatus 100, and correspondingly, an automatic steering wheel mounting screw system 10.
The steering wheel automatic mounting screw system 10 includes a steering wheel automatic mounting screw apparatus 100 and also includes a control system 200, and each electrical component of the steering wheel automatic mounting apparatus is electrically connected to the control system 200 so as to operate under the control of the control system 200. Further, the steering wheel automatic mounting screw system 10 further has an activation switch 300 electrically connected to the control system 200, and the control system 200 is configured to control the operation of the various electrical components in the steering wheel automatic mounting screw apparatus 100 after obtaining an activation signal sent by the activation switch 300.
The steering wheel automatic mounting screw apparatus 100 includes a manipulator 110, a stapling mechanism 120, a stapling mechanism 130, and a torque gun 140. The nailing mechanism 120 is used for conveying the screw 20 to a nail sucking position, the nail sucking mechanism 130 and the torque gun 140 are both arranged on the manipulator 110, and the manipulator 110 drives the nail sucking mechanism 130 and the torque gun 140 to move. The nail sucking mechanism 130 is used for sucking the screw 20 at the nail sucking position through vacuum, transferring the screw 20 to a nail screwing position under the driving of the manipulator 110, and the torque gun 140 screws the screw 20 on the steering wheel at the nail screwing position, so that the decorative cover on the steering wheel is fixed with the switch assembly.
The manipulator 110, the nailing mechanism 120, the nail sucking mechanism 130 and the torque gun 140 are all electrically connected with the control system 200, the manipulator 110 drives the nail sucking mechanism 130 and the torque gun 140 to move to all screwing positions where the screw 20 is required to be installed under the control of the control system 200, the nail sucking mechanism 130 sucks or loosens the screw 20 in vacuum under the control of the control system 200, the torque gun 140 screws the screw 20 under the control of the control system 200, so that the decorative cover and the switch assembly are connected and fixed, and meanwhile, in the process of screwing the screw 20 by the torque gun 140, the torque is monitored by the control system 200, so that the screwing effect is ensured.
In this embodiment, the automatic steering wheel mounting screw device 100 further includes a turntable 150, and a tooling 151 is disposed on the turntable 150, and in use, the decorative cover and the switch assembly of the steering wheel are both positioned on the tooling 151, and the tooling 151 with the decorative cover and the switch assembly fixed thereon is transferred from a loading position to a screwing position through the turntable 150.
Specifically, the automatic steering wheel mounting screw apparatus 100 further includes a table 160, and the robot 110 and the turntable 150 are mounted on the table 160, and the turntable 150 can be rotated relative to the table 160, so that the tool 151 on the turntable 150 can be moved to different positions. The dial 150 is electrically connected to the control system 200 so as to rotate under the control of the control system 200.
In the present embodiment, the nailing mechanism 120 includes a vibration hopper 121, a conveying pipe 122 and a cylinder 123, one end of the conveying pipe 122 is communicated with the vibration stub bar, and the other end is communicated with the cylinder 123. The vibration hopper 121 is used for storing the floor and outputting the screw 20 to the conveying pipe 122, the screw 20 entering the conveying pipe 122 is conveyed to the cylinder 123 along the conveying pipe 122, and the cylinder 123 is used for pushing the screw 20 to the suction position, in other words, the suction position is located on the front side of the cylinder 123 when the piston is extended.
Specifically, the vibration hopper 121 and the cylinder 123 are electrically connected to the control system 200, and operate under the control of the control system 200. The vibration hopper 121 may adopt a vibration disc structure, and the screws 20 are driven to sequentially arrange and spiral up by vibration, and the screws 20 with wrong placement direction are removed when the vibration hopper 121 is output, so that the accurate positions of the screws 20 conveyed to the air cylinder 123 through the conveying pipeline 122 are ensured.
Alternatively, the vibration hopper 121 is provided at one side of the table 160, i.e., the vibration hopper 121 is not directly connected to the table 160, and the cylinder 123 is mounted on the table 160.
Further, the cylinder 123 is provided with a positioning hole 125 for receiving the screw 20, and the cylinder 123 is provided for positioning the positioning hole 125 at the lower side of the conveying pipe 122 to receive the screw 20 or positioning the positioning hole 125 at the suction position. Alternatively, the positioning hole 125 may be directly disposed on the output end 124 of the cylinder 123 (as shown in fig. 4), and the position of the positioning hole 125 is changed by stretching and retracting the output end 124, or a slider may be disposed on the front side of the output end 124 of the cylinder 123, and the positioning hole 125 is disposed on the slider, and the slider is driven to slide by stretching and retracting the cylinder 123, so as to change the position of the positioning hole 125.
Specifically, when the screw 20 is output from the vibration hopper 121 and conveyed to the cylinder 123 along the conveying pipe 122, the positioning hole 125 is located right below the position where the conveying pipe 122 communicates with the cylinder 123, and the screw 20 conveyed to the cylinder 123 along the conveying pipe 122 falls freely downward into the positioning hole 125 after being separated from the conveying pipe 122. The output end 124 of the cylinder 123 then extends so that the positioning hole 125 is also moved forward to the suction position.
Fig. 5 is a schematic structural view of the automatic steering wheel mounting screw apparatus 100 according to the present embodiment, at the position of the nail absorbing mechanism 130. Referring to fig. 1-5, in the present embodiment, the nail sucking mechanism 130 includes a vacuum solenoid valve 132 and a nail sucking tube 131, and the vacuum solenoid valve 132 is used to control the inside of the nail sucking tube 131 to form a vacuum. The screw sucking tube 131 is used for sucking the screw 20 from the screw sucking position and transferring to the screw screwing position in a vacuum state, and simultaneously, when the screw sucking tube 131 transfers the screw 20 to the screw screwing position, the vacuum environment is lost in the screw sucking tube 131 through the vacuum electromagnetic valve 132, so that the screw 20 is placed at the decorative cover and the switch assembly to be fastened.
Further, the suction nail mechanism 130 further includes an air pressure sensor 133, and the air pressure sensor 133 is disposed between the vacuum solenoid 132 and the suction nail tube 131, thereby obtaining the vacuum degree at the suction nail tube 131. Specifically, the air pressure sensor 133 and the vacuum electromagnetic valve 132 are electrically connected with the control system 200, when the manipulator 110 drives the nail sucking mechanism 130 to move towards the nail sucking position, the control system 200 controls the vacuum electromagnetic valve 132 to open so as to form vacuum at the nail sucking tube 131, thereby realizing vacuum suction on the screw 20 at the nail sucking position, the air pressure sensor 133 is used for detecting the vacuum degree of the nail sucking tube 131 before and after the nail sucking, and transmitting a signal representing the vacuum degree before and after the nail sucking to the control system 200, and the control system 200 judges whether the nail sucking tube 131 normally sucks nails and transfers the screw 20 to the nail screwing position according to the signal, and controls the manipulator 110 to operate according to the judging result.
Further, a torque gun 140 is installed at the upper side of the nail suction tube 131, and the torque gun 140 includes an output rod, and in use, the torque gun 140 is engaged with the screw 20 through an output head of an end of the output rod, thereby tightening the screw 20. The output rod is arranged in the nail sucking pipe 131 in a penetrating manner, and in the process that the manipulator 110 drives the nail sucking mechanism 130 to suck the screw 20 at the nail sucking position and transfer the screw to the nail screwing position, the output rod is retracted into the nail sucking pipe 131, so that the influence on nail sucking is avoided, and after the manipulator 110 drives the nail sucking mechanism 130 to transfer to the nail screwing position, the output rod extends out of the nail sucking pipe 131, so that the screw 20 is propped away from the nail sucking pipe 131, and meanwhile, the output head is matched with the screw 20.
When the steering wheel automatic screw mounting device 100 and the system provided by the embodiment of the utility model are used, firstly, an operator loads the decorative cover and the switch assembly into the tool 151 at the feeding position, then presses the starting switch 300, the turntable 150 drives the tool 151 to rotate to the next station under the control of the control system 200, so that the decorative cover and the switch assembly at the tool 151 are positioned at the screwing position, simultaneously, the screw 20 is conveyed to the screw sucking position under the action of the screw sucking mechanism 120, the manipulator 110 drives the screw sucking mechanism 130 to move to the screw sucking position under the control of the control system 200, the screw 20 is conveyed to the screwing position after the screw sucking mechanism 130 sucks the screw 20, then the screw sucking mechanism 130 loosens the screw 20, meanwhile, the output rod of the torque gun 140 ejects the screw 20 and pushes the screw 20 to the position where the screw 20 is required to be fastened, then the screw 20 is screwed through the torque gun 140, the screw sucking screwing process is repeated until all the screws 20 on the decorative cover and the switch assembly are installed, the manipulator 110 is reset, and the turntable 150 drives the tool 151 to rotate to the next station.
According to the steering wheel automatic screw mounting device 100 and the steering wheel automatic screw mounting system, manual participation is low, feeding, screw sucking and screwing of the screws 20 are automatically completed, the position of the manipulator 110 and screw screwing torque are guaranteed through a built-in program of the control system 200, screw screwing effect is guaranteed, and meanwhile production beats are improved. The screw 20 tightening sequence and position are fully controlled according to the control system 200 programming without human intervention and the torque of the torque gun 140 is monitored by the control system 200 while ensuring that there is no risk of missing screws 20.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. An automatic steering wheel mounting screw device, which is characterized in that: the steering wheel automatic mounting screw device includes:
a manipulator;
the screw feeding mechanism is used for conveying screws to the screw sucking position;
the nail sucking mechanism is arranged on the manipulator, and is used for sucking the screw at the nail sucking position through vacuum and transferring the screw to the nail screwing position under the drive of the manipulator; and
and the torque gun is arranged on the manipulator and is used for screwing the screw on the steering wheel at the screwing position.
2. The steering wheel automatic mounting screw apparatus of claim 1, wherein:
the automatic steering wheel mounting screw device further comprises a rotary table, wherein a tool is arranged on the rotary table and used for fixing a decorative cover and a switch assembly of the steering wheel; the turntable is used for transferring the tool fixed with the decorative cover and the switch assembly from a feeding position to the screwing position.
3. The steering wheel automatic mounting screw apparatus of claim 1, wherein:
the nailing mechanism comprises a vibration hopper, a conveying pipeline and a cylinder, wherein the vibration hopper is used for storing the screw and outputting the screw to the conveying pipeline; one end of the conveying pipeline is communicated with the vibration hopper, and the other end of the conveying pipeline is communicated with the air cylinder so as to convey the screw output by the vibration hopper to the air cylinder; the cylinder is used for pushing the screw to the screw sucking position.
4. A steering wheel automatic mounting screw apparatus according to claim 3, wherein:
the cylinder is provided with a locating hole for receiving the screw, and the cylinder is used for enabling the locating hole to be located on the lower side of the conveying pipeline to receive the screw or enabling the locating hole to be located at the screw sucking position.
5. A steering wheel automatic mounting screw apparatus according to claim 3, wherein:
the automatic steering wheel screw mounting device further comprises a workbench, the vibration hopper is arranged on one side of the workbench, and the air cylinder and the manipulator are mounted on the workbench.
6. The steering wheel automatic mounting screw apparatus of claim 1, wherein:
the nail sucking mechanism comprises a vacuum electromagnetic valve and a nail sucking pipe, and the vacuum electromagnetic valve is used for controlling the inside of the nail sucking pipe to form vacuum; the screw sucking pipe is used for sucking the screw from the screw sucking position and transferring the screw to the screw screwing position in a vacuum state.
7. The automatic steering wheel mounting screw apparatus of claim 6, wherein:
the nail sucking mechanism further comprises an air pressure sensor, wherein the air pressure sensor is arranged between the vacuum electromagnetic valve and the nail sucking pipe and used for acquiring the vacuum degree of the nail sucking pipe.
8. The automatic steering wheel mounting screw apparatus of claim 6, wherein:
the torque gun is arranged on the upper side of the nail suction pipe; the torque gun comprises an output rod, wherein the output rod penetrates through the nail suction pipe, and the output rod is used for screwing the screw into the steering wheel.
9. An automatic steering wheel mounting screw system, characterized in that:
the steering wheel automatic mounting screw system comprises a control system and the steering wheel automatic mounting screw device according to any one of claims 1-8, wherein the manipulator, the nailing mechanism, the nail suction mechanism and the torque gun are all electrically connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795046.1U CN219275049U (en) | 2023-04-10 | 2023-04-10 | Automatic screw mounting device and system for steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795046.1U CN219275049U (en) | 2023-04-10 | 2023-04-10 | Automatic screw mounting device and system for steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219275049U true CN219275049U (en) | 2023-06-30 |
Family
ID=86913342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320795046.1U Active CN219275049U (en) | 2023-04-10 | 2023-04-10 | Automatic screw mounting device and system for steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219275049U (en) |
-
2023
- 2023-04-10 CN CN202320795046.1U patent/CN219275049U/en active Active
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