Automatic assembling device of seat tray locking mechanism

An automatic assembly device and locking mechanism technology, applied in the direction of assembly machines, metal processing equipment, metal processing, etc., can solve the problems of time-consuming, labor-intensive, low efficiency, and increased assembly costs of seat trays, and achieve the resolution of space position conflicts, space position Reasonable distribution and smooth handover

Pending Publication Date: 2022-03-22
HENGLIN HOME FURNISHINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But at present, the seat tray is basically assembled manually, which not only increases the assembly cost of the seat tray, but also takes time and effort, and is inefficient

Method used

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  • Automatic assembling device of seat tray locking mechanism
  • Automatic assembling device of seat tray locking mechanism
  • Automatic assembling device of seat tray locking mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as Figure 13 A seat tray 8 shown includes a chassis 80, a movable seat 81, a tapered pipe 82, an adjustment rod 83, a handle 84, a paddle 85, a locking mechanism for controlling the lifting of the seat, and a locking mechanism for adjusting the seat. An adjustment mechanism 88 for tilting tension, the locking mechanism includes a torsion spring assembly 87 and a connecting rod 86, the torsion spring assembly 87 includes a fixedly connected connecting block 870 and a first torsion spring 871, and the movable seat 81 passes through the connecting rod 86 is hinged with the chassis 80, the connecting block 870 is vacantly sleeved on the connecting rod 86, the torsion spring is fixedly connected with the connecting block 870 and can exert force on the tapered pipe 82, and the adjusting mechanism 88 includes a coaxial Distributed threaded rod 880, compression spring 881, plastic sleeve 882, plastic cover 883, adjusting nut 884, forming gasket 885 and flat gasket 886;

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PUM

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Abstract

The invention discloses an automatic assembling device of a seat tray locking mechanism. The automatic assembling device comprises a first rack, a first feeding device, a second feeding device, a first assembling station, a second assembling station, a first tray conveying device, a first assembling mechanism and a pressing rivet mechanism, the first tray conveying device is used for conveying to-be-assembled trays on the first assembling station to the second assembling station; when the to-be-assembled tray is located at the first assembling station, the first feeding device conveys the torsional spring assembly into the to-be-assembled tray; when the to-be-assembled tray is located at the second assembly station, the rivet pressing mechanism is used for pressing the connecting rod and further assembling the connecting rod and the torsional spring assembly onto the to-be-assembled tray; according to the technical scheme, automatic feeding and automatic assembling of the movable seat, the base plate, the torsional spring assembly and the connecting rod are achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to an automatic assembly device for a seat tray locking mechanism. Background technique [0002] For existing office chairs and leisure chairs, the reclining function and reclining adjustment are often realized through the seat tray. [0003] The Chinese patent document with the publication number CN201542121U discloses a tray for double-locking chairs, which includes a chassis mounted on a swivel chair. There is a movable seat in the body, and a tapered tube is inserted into the movable seat. There is a tapered fixed plate between the tapered tube and the movable seat. The side wall of the chassis and the shell is connected with an adjusting rod that can rotate and move axially. The inner end of the adjusting rod is plugged into the movable seat and is connected with an adjusting plate that can contact the air pressure bar. [0004] Due to the goodness of its struct...

Claims

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Application Information

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IPC IPC(8): B23P21/00B23P19/00
CPCB23P21/004B23P19/001
Inventor 王江林
Owner HENGLIN HOME FURNISHINGS CO LTD
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