CN112845949A

CN112845949A - Top cover skylight edge rolling method

Info

Publication number: CN112845949A
Application number: CN202110110691.0A
Authority: CN
Inventors: 荣俊林
Original assignee: Tianyong Machinery Electronics Taicang Co Ltd
Current assignee: Tianyong Machinery Electronics Taicang Co Ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-05-28

Abstract

The invention discloses a top cover skylight trimming method, which comprises the following steps: 1) blowing and dedusting; 2) feeding operation; 3) and performing edge rolling processing; 4) and taking and blanking. The method is simple, the processed top cover skylight has good trimming effect, meanwhile, the whole trimming process has good positioning effect, the design of the trimming wheel improves the appearance quality of part forming, the outer surface is smooth and smooth, the defects of indentation, depression and the like are avoided, the overall strength and rigidity are improved, and the purposes of ensuring small operation area, flexible manufacturing, shortening debugging period, smaller equipment one-time investment and low later-stage maintenance cost can be achieved.

Description

Top cover skylight edge rolling method

Technical Field

The invention relates to the field of vehicle body part processing equipment, in particular to a top cover skylight trimming method.

Background

With the continuous development of the automobile parts sales market, the competition of automobile parts processing system projects is more and more intense. The robot binding and pressing technology is applied to binding manufacture of key parts of a white car body.

In the existing binding device, the binding effect is directly influenced by the rolling pressure in the binding process, the metal plate is damaged by the large pressure, the binding crack defect of the part is caused, and meanwhile, a binding stamp can be formed on the outer surface of the outer plate, and the surface quality defect of the part is caused; if the pressure is low, the defects of over-loose of the edge covering, wrinkling of the edge covering and the like can be caused, and the design requirements of products can not be met. Uneven pressure control also easily causes bubbles to appear after parts are coated with the sealant and are baked with paint, and the appearance quality of the edge rolling parts is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a top cover skylight binding method, which solves the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

1. a roof skylight binding method is characterized in that:

corresponding to the top cover skylight trimming equipment; the top cover skylight trimming equipment comprises a base and four supporting legs arranged on the periphery of the base; the base is provided with an annular bracket, and a plurality of transverse rods and longitudinal rods are arranged inside the annular bracket; a plurality of blowing devices are arranged in the annular bracket; an upper positioning device, a lower positioning device, a left positioning device, a right positioning device and an angle positioning device are arranged on the outer side of the annular bracket on the base, and a trimming mechanism is arranged on the base and corresponds to the annular bracket; the upper and lower positioning devices, the left and right positioning devices and the angle positioning device are connected with a single chip microcomputer together;

the blowing device comprises a blowing nozzle corresponding to the annular bracket and an air pressure generator; the power sources of the upper and lower positioning devices, the left and right positioning devices and the angle positioning device adopt cylinders, and the cylinders are in transmission connection with a plurality of corresponding positioning blocks; the edge rolling mechanism adopts a rotatable edge rolling wheel, and the edge rolling wheel realizes edge rolling.

The edge rolling method comprises the following steps:

1) blowing and dedusting: an operator controls the blowing nozzle and the air pressure generator to work, and the blowing nozzle generates strong air flow to clean the interior of the annular bracket;

2) and feeding operation: an operator places the top cover skylight in the annular bracket by using the lifting appliance, and then controls the cylinders in the upper and lower positioning devices, the front and rear positioning devices and the angle positioning device to work, all the positioning blocks are in contact with the top cover skylight together, and the top cover skylight is fixed on the annular bracket;

3) and edge rolling processing: four corners and four sides of the top cover skylight fixed on the annular bracket are fixed; at the moment, the edge rolling wheel works, the edge rolling wheel contacts the position to be machined of the top cover skylight, and edge rolling is carried out until the edge rolling is carried out according to the technical requirements;

4) taking and blanking: the controller controls the binding wheel to break away, all the cylinders of the positioning devices retract into the piston rods, so that the top cover skylight after binding is placed on the annular bracket, and an operator utilizes the lifting appliance to realize blanking.

Due to the adoption of the technology, compared with the prior art, the invention has the beneficial effects that:

the method is simple, the processed top cover skylight has good trimming effect, meanwhile, the whole trimming process has good positioning effect, the design of the trimming wheel improves the appearance quality of part forming, the outer surface is smooth and smooth, the defects of indentation, depression and the like are avoided, the overall strength and rigidity are improved, and the purposes of ensuring small operation area, flexible manufacturing, shortening debugging period, smaller equipment one-time investment and low later-stage maintenance cost can be achieved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an angular positioning apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a left-right positioning device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an up-down positioning device in an embodiment of the invention.

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.

A top cover skylight edge rolling method comprises the following steps:

1) blowing and dedusting: an operator controls the blowing nozzle and the air pressure generator to work, and the blowing nozzle generates strong air flow to clean the interior of the annular bracket.

2) And feeding operation: an operator places the top cover skylight in the annular bracket by using the lifting appliance, then controls the cylinders in the upper and lower positioning devices, the front and rear positioning devices and the angle positioning device to work, and all the positioning blocks are in contact with the top cover skylight together to fix the top cover skylight on the annular bracket.

3) And edge rolling processing: four corners and four sides of the top cover skylight fixed on the annular bracket are fixed; at the moment, the edge rolling wheel works, the edge rolling wheel contacts the position to be machined of the top cover skylight, and edge rolling is carried out until the edge rolling is carried out according to the technical requirements.

As shown in fig. 1 to 4, the border equipment used in the border method is an equipment developed by the company, and the specific structure thereof is as follows: comprises a base 4 and four supporting legs 1 arranged around the base 4. The base 4 is provided with an annular bracket, and a plurality of transverse rods (not numbered) and longitudinal rods (not numbered) are arranged inside the annular bracket. The annular bracket is internally provided with a square space separated by the transverse rod and the longitudinal rod, a blowing support 9 is arranged in the square space, and a blowing nozzle 8 is arranged on the blowing support 9. The blowing nozzle 8 is communicated with an external air pressure generator through a pipeline.

The base is provided with an upper positioning device, a lower positioning device, a left positioning device, a right positioning device and an angle positioning device on the outer side of the annular bracket, and the base is provided with a trimming mechanism which corresponds to the annular bracket. The upper and lower positioning devices, the left and right positioning devices and the angle positioning device are connected with a controller together.

The upper and lower positioning devices comprise a plurality of first positioning devices 7 which are symmetrically distributed on the upper and lower sides of the annular bracket. The first positioning device 7 comprises a first cylinder protection cover 702 arranged on the base, and a first cylinder 701 is arranged in the first cylinder protection cover 702. A first driving frame 704 movably mounted through a first rotating shaft 703 is mounted at the top end of the first cylinder protecting cover 702, and a first connecting frame 706 is mounted at the front end of the first driving frame 704. The first driving frame is in transmission connection with a piston rod of the first air cylinder. The first connecting frame 706 is provided with a first transverse connecting block 707, and the outer end of the first transverse connecting block is provided with a first gasket and a first cushion block 708. The upper end of the first cylinder protection cover is provided with a first positioning block 705 corresponding to the first connecting frame. The lower end of the first connecting frame is provided with a first L-shaped bracket 709.

The left and right positioning devices comprise a plurality of second positioning devices 6 which are symmetrically distributed on the left and right sides of the annular bracket. The second positioning device 6 comprises a second cylinder protection cover 602 installed on the base, and a second cylinder 601 is installed in the second cylinder protection cover 602. A second driving frame 604 movably mounted through a second rotating shaft 603 is mounted at the top end of the second cylinder protecting cover 602, and a second connecting frame 605 is mounted at the front end of the second driving frame 604. The second driving frame 604 is in transmission connection with a piston rod of a second cylinder. A second gasket and a second cushion block 607 are installed at the outer end of the second connecting frame 605, and an arc-shaped top plate 608 which is arc-shaped and has a downward direction is installed at the front end of the second cushion block 607. And a second positioning block 606 corresponding to the second connecting frame is arranged at the upper end of the second cylinder protection cover. And a second L-shaped support 611 is arranged at the lower part of the second connecting frame, and two

vertical baffles

609 and 610 are arranged on the second L-shaped support 611.

The angular positioning means comprise third positioning means 5 mounted at four corners of the annular bracket, respectively. The third positioning device comprises a third cylinder protection cover 510 installed on the base, and a third cylinder 511 is installed in the third cylinder protection cover 510. A third mounting seat 509 is mounted at the top end of the third cylinder protection cover 510, a third driving frame 507 movably mounted on the third mounting seat 509 through a third rotating shaft 508, and a third connecting frame 505 is mounted at the front end of the third driving frame 507. And the third driving frame is in transmission connection with a piston rod of a third air cylinder. A third transverse plate is installed at the outer side end of the third connecting frame 505, a third gasket 504 and a third cushion block 503 are installed at the end of the third transverse plate, and a corner top plate 501 with an arc-shaped end surface is installed at the front end of the third cushion block 503. The upper end of the third cylinder protecting cover 510 is provided with a third positioning block 506 corresponding to the third connecting frame. And a third L-shaped bracket is arranged at the lower part of the third connecting frame.

The edge rolling mechanism comprises an edge rolling seat which is arranged on the base and corresponds to the annular bracket; the edge rolling seat is provided with an edge rolling wheel.

The controller adopts a singlechip. In order to cooperate with the control of the single chip microcomputer, a sensor 502 is arranged on the outer side of the third transverse plate.

The invention combines self-developed equipment, the edge rolling method is simple, the edge rolling effect of the processed top cover skylight is good, meanwhile, the whole edge rolling process has good positioning effect, the design of the edge rolling wheel improves the appearance quality of part forming, the outer surface is smooth and smooth, the defects of indentation, depression and the like are avoided, and the purposes of ensuring small operation area, flexible manufacturing, shortening debugging period, small equipment one-time investment and low later maintenance cost can be achieved while the integral strength and rigidity are increased.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A roof skylight binding method is characterized in that:

the blowing device comprises a blowing nozzle corresponding to the annular bracket and an air pressure generator; the power sources of the upper and lower positioning devices, the left and right positioning devices and the angle positioning device adopt cylinders, and the cylinders are in transmission connection with a plurality of corresponding positioning blocks; the edge rolling mechanism adopts a rotatable edge rolling wheel, and the edge rolling wheel realizes edge rolling;

the edge rolling method comprises the following steps: