CN-121989039-A - Be applicable to multiple car front row seat production line

Abstract

The invention relates to a production line suitable for various front seats of automobiles, which comprises an auxiliary line preassembling area, an assembling main line area, a seat detection area and a seat storage area, wherein the auxiliary line preassembling area comprises an auxiliary line preassembling double-speed line, the auxiliary line preassembling double-speed line is used for conveying a transmission tray, the assembling main line area comprises an assembling main line double-speed line, a seat framework wire feeding station, a seat belt buckle assembling station, a backrest and seat cushion installing station, a trim cover assembling station, an ironing station, an abnormal sound confirming station, an AI vision judging station and a whole seat wire discharging station, the seat framework wire feeding station is provided with a seat positioning tool, the seat positioning tool comprises a lower disc layer, a middle disc layer and an upper disc foot rest structure layer, the middle disc layer is rotatably connected with the lower disc layer, the seat detection area is positioned at the rear side of the whole seat wire discharging station, and the seat storage area is positioned at the left side of the seat detection area. The invention can be conveniently adapted to front seats of automobiles with different models, realizes the sharing of platforms and reduces the production cost.

Inventors

• Ge Weixiang
• LI LONGHAI

Assignees

• 福州联泓交通器材有限公司

Dates

Publication Date

20260508

Application Date

20260309

Claims (10)

1. 1. The production line suitable for the front seats of various automobiles is characterized by comprising an auxiliary line preassembling area, an assembly main line area, a seat detection area and a seat storage area; The auxiliary wire preassembling area comprises an auxiliary wire preassembling speed doubling wire, and the auxiliary wire preassembling speed doubling wire is used for conveying a conveying tray with the assembled auxiliary parts from left to right; The assembly main line region comprises an assembly main line double-speed line which is arranged in parallel at the front side of an auxiliary line preassembled double-speed line, the assembly main line double-speed line is sequentially provided with a seat framework wire feeding station, a seat belt buckle assembly station, a backrest and seat cushion installation station, a trim cover assembly station, an ironing station, an abnormal sound confirmation station, an AI vision judgment station and a whole seat wire discharging station from right to left, the seat framework wire feeding station is provided with a seat positioning tool driven by the assembly main line double-speed line to be conveyed from right to left, the seat positioning tool comprises a lower disc layer, a middle disc layer and an upper disc foot rest structure layer which are sequentially arranged from bottom to top, the middle disc layer is rotationally connected with the lower disc layer, and the upper disc foot rest structure layer is detachably arranged at the top of the middle disc layer; the seat detection area is positioned at the rear side of the whole seat offline station of the assembly main line area, and the seat storage area is arranged at the left side of the seat detection area.
2. 2. The automobile front seat assembly line is characterized in that a sliding rail and seat framework assembling station is arranged at the rear side of the auxiliary line preassembled speed doubling line, a back cotton skin coating station is arranged at the front side of the auxiliary line preassembled speed doubling line, and the sliding rail and seat framework assembling station and the back cotton skin coating station are distributed leftwards and rightwards.
3. 3. The automobile front seat production line suitable for the multiple automobile front seats is characterized in that the seat detection area comprises a detection tool and a lamp booth, four positioning platforms used for positioning seats output by an entire seat offline station are arranged on the detection tool, each positioning platform is driven to move by a moving driving piece, the seats on the entire seat offline station are transferred to the detection tool through a mechanical arm, and the seats detected on the detection tool are transferred to the lamp booth for appearance detection.
4. 4. The automobile front seat production line suitable for the multiple automobile front seats is characterized in that a pair of left and right foot rest limiting blocks are arranged at the front end of the top of a middle plate layer, the sections of the foot rest limiting blocks are in inverted L shapes, a pair of foot rest lock catches which are distributed at left and right intervals are arranged at the rear end of the top of the middle plate layer, a pair of left and right structural bottom plates which are distributed at intervals are arranged at the bottom of an upper plate foot rest structural layer, the positions of the pair of structural bottom plates correspond to the positions of the pair of foot rest limiting blocks, an RFID identification card is arranged at the top of the structural bottom plates, the front end of the structural bottom plates stretches into a position between the horizontal edge of the foot rest limiting block corresponding to the position and the top surface of the middle plate layer, a connecting buckle plate with a horizontal U-shaped section is fixed at the rear end of the structural bottom plate layer in a buckling mode from back to front, and a lock catch connecting block is arranged at the top of the connecting buckle plate, and the lock catch connecting block is opposite to the position of the foot rest lock catches and is used for being matched with the lock catches to realize locking.
5. 5. The automobile front seat production line suitable for multiple automobile front seats of claim 4 is characterized in that index pins penetrating vertically are respectively arranged in the middle of the left end and the right end of the middle plate layer, rotary locking blocks are respectively arranged at the left end and the right end of the top of the lower plate layer, the rotary locking blocks correspond to the index pins in position, locking insertion holes for facilitating the insertion of the index pins from top to bottom are formed in the top of the rotary locking blocks, rotary bearings are arranged between the lower plate layer and the middle plate layer, the top surfaces of the rotary bearings are attached to the bottom of the middle plate layer in a locking mode, the bottom surfaces of the rotary bearings are attached to the top of the lower plate layer in a locking mode, and foot rest positioning pins are respectively arranged on the inner sides of foot rest locking catches on the middle plate layer and are arranged on a structural bottom plate located on the same side.
6. 6. The automobile front seat production line according to claim 1, wherein a positioning machine for jacking up a seat positioning tool is arranged in an assembly main line double-speed line at the seat belt buckle assembly station, the backrest and cushion installation station, the trim cover assembly station, the ironing station, the abnormal sound confirmation station, the AI visual judgment station and the whole seat offline station.
7. 7. The vehicle front seat assembly line according to claim 1, wherein four seat slide rail positioning blocks are arranged on the upper surface of the conveying tray, and each seat slide rail positioning block can move through a sliding block to adapt to a corresponding seat framework.
8. 8. The automobile front seat production line is suitable for various automobile front seats, and is characterized in that an RFID card scanner is arranged at the position of the whole seat offline, the RFID card scanner interacts with an MES system through a PLC, information of the automobile front seats is input into a database of the MES system, the MES system processes the automobile front seat information at the same time, and corresponding detection tool information located in a seat detection area is called from the database.
9. 9. The automobile front seat assembly line according to claim 1, wherein the sliding rail and seat frame installation station is provided with a seat frame installation tool, the seat frame installation tool comprises a supporting table, four rectangular positioning structures are arranged on the supporting table and comprise supporting positioning blocks, seat sliding rail positioning pins are arranged at the tops of the supporting positioning blocks, push clips are arranged on the outer sides of the supporting positioning blocks, and the push clips are driven by positioning cylinders arranged below the supporting positioning blocks to move towards the seat sliding rail positioning pins so as to clamp seat sliding rails.
10. 10. The vehicle front seat assembly line of claim 1, wherein the seat storage area comprises a conveyor line, a seat tray, a lifting platform and a bin storage rack, wherein the seat tray is used for installing detected seats, and is conveyed to the lifting platform by the conveyor line, and the lifting platform conveys the seat tray to the bin storage rack.

Description

Be applicable to multiple car front row seat production line Technical Field The invention relates to a production line suitable for various automobile front seats. Background With the rapid development of the automobile industry, a seat provider usually receives seat orders of different vehicle types from a host manufacturer, and when preparing automobile seats of different types, a pipeline is usually required to be added to remanufacture a batch of seat tools. Because of the fact that a lot of automobile front row production lines exist in the market at present, only one type of automobile front row seat can be generally corresponding. When replacing another vehicle model, the seat assembly fixture on the assembly line usually needs to be replaced or added with a whole assembly line, if the received seat order quantity of the model is large, the cost of the production line and the seat fixture can be shared, and if the order quantity is small or the order is disposable, the seat fixture is not used at all, or the seat is updated and the size is changed, the seat of the model is manufactured again to be of the corresponding size, so that not only is the resource waste caused, but also the production cost is greatly increased. Disclosure of Invention The invention aims at improving the problems existing in the prior art, namely the technical problem to be solved by the invention is to provide a production line suitable for various automobile front seats. In order to achieve the aim, the technical scheme adopted by the invention is that the automobile front seat production line suitable for various automobile front seats comprises an auxiliary line preassembling area, an assembling main line area, a seat detection area and a seat storage area; The auxiliary wire preassembling area comprises an auxiliary wire preassembling speed doubling wire, and the auxiliary wire preassembling speed doubling wire is used for conveying a conveying tray with the assembled auxiliary parts from left to right; The assembly main line region comprises an assembly main line double-speed line which is arranged in parallel at the front side of an auxiliary line preassembled double-speed line, the assembly main line double-speed line is sequentially provided with a seat framework wire feeding station, a seat belt buckle assembly station, a backrest and seat cushion installation station, a trim cover assembly station, an ironing station, an abnormal sound confirmation station, an AI vision judgment station and a whole seat wire discharging station from right to left, the seat framework wire feeding station is provided with a seat positioning tool driven by the assembly main line double-speed line to be conveyed from right to left, the seat positioning tool comprises a lower disc layer, a middle disc layer and an upper disc foot rest structure layer which are sequentially arranged from bottom to top, the middle disc layer is rotationally connected with the lower disc layer, and the upper disc foot rest structure layer is detachably arranged at the top of the middle disc layer; the seat detection area is positioned at the rear side of the whole seat offline station of the assembly main line area, and the seat storage area is arranged at the left side of the seat detection area. Further, the rear side of the auxiliary line preassembling speed doubling line is provided with a sliding rail and seat framework assembling station, the front side is provided with a back-closing cotton epidermis coating station, and the sliding rail and seat framework assembling station and the back-closing cotton epidermis coating station are distributed left and right. Further, the seat detection area comprises a detection tool and a lamp shed, four positioning platforms used for positioning the seat output by the whole seat offline station are arranged on the detection tool, each positioning platform is driven to move by a moving driving piece, the seat on the whole seat offline station is transferred to the detection tool through a manipulator, and the detected seat on the detection tool is transferred to the lamp shed for appearance detection. The upper plate foot rest structure comprises a middle plate layer, wherein the front end of the top of the middle plate layer is provided with a pair of foot rest limiting blocks which are distributed at intervals left and right, the section of the foot rest limiting blocks is in an inverted L shape, the rear end of the top of the middle plate layer is provided with a pair of foot rest lock catches which are distributed at intervals left and right, the bottom of the upper plate foot rest structure layer is provided with a pair of structure bottom plates which are distributed at intervals left and right, the positions of the pair of structure bottom plates correspond to those of the pair of foot rest limiting blocks, the top of the structure bottom plates is provided with RFID identification cards, the front end of