Device and method for arraying and combining screw, spring pad and flat pad

Abstract

The invention relates to a device for arraying and combining a screw with a spring pad and a flat pad, which is characterized in that a bottom plate is of a concave structure, the appearance of a sieve plate is matched with the concave structure of the bottom plate, and double-sided adhesive cloth is arranged between the sieve plate and the bottom plate; a double-sided hole array formed by a plurality of double-sided holes is arranged on the sieve plate, and a comb plate is positioned above the sieve plate; each double-sided hole adopts a three-section step through hole, the diameter of the middle section of through hole and the diameter of one section of through hole are matched with the size of a screening screw, and the diameter of the other section of through hole is matched with the size of the spring pad and the flat pad. The device and the method for arraying and combining the screw with the spring pad and the flat pad provided by the invention have the benefits that the cost of the device is low, the structure is simple, the screw is arrayed and combined with the spring pad and the flat pad with the adoption of the device and the method, the operation is convenient, and the efficiency of combining the screw with the spring pad and the flat pad is improved by 20 times compared with that of the manual operation.

Description

technical field [0001] The invention belongs to an auxiliary device and a method of use, in particular to a device and method for arranging and combining screws with spring washers and flat washers, which can be used for the combination of screws of various specifications, spring washers and flat washers, and at the same time realize screw Combined whole-column features. Background technique [0002] Screws are usually used together with spring washers and flat washers to increase the stress area of ​​the screw and improve the locking force of the screw. Screws, spring washers, and flat washers are parts with a large amount of use and small individual parts. It is cumbersome to insert the springs and flat washers into the screws manually, which is time-consuming and labor-intensive. for ease of use. Chinese patent CN201189563Y discloses a screw alignment machine, CN201189563Y discloses an improved screw alignment machine, CN201292153Y discloses a double-blade screw alignme...

AI Technical Summary

Problems solved by technology

Chinese patent CN201189563Y discloses a screw alignment machine, CN201189563Y discloses an improved screw alignment machine, CN201292153Y discloses a double-blade screw alignment machine, and CN203006428U discloses an adsorption type counting screw alignment machine, although these devices Both can realize screw alignment, but the structure is complex and expensive

These screw alignment devices cannot simultaneously realize the combination of the spring washer and the flat washer of the screw

[0003] Chinese patent CN2186322Y discloses a special machine for combining screws and washers; CN102294588B discloses a screw washer combination machine; CN201736011U discloses a fully automatic screw combination production line; Stacking feeding machines, these devices can realize the combination of spring washers and flat washers for screws, but the price is more than 1,000 yuan, which is relatively expensive; at the same time, the equipment includes transmission and vibration devices, which generate vibration and noise during use, which limits the scope of application

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