Automatic distributor capable of delivering four screws for once

Abstract

The invention discloses an automatic distributor capable of delivering four screws for once. The automatic distributor comprises an L-shaped connecting block, an adjusting plate and an automatic program controller for the distributor, wherein the L-shaped connecting block is provided with a fixed body and is connected with an automatic screw delivering device; the fixed body is provided with a screw delivery port and a chute; the chute arranged on the body is internally provided with a bipartite slide block, a T-shaped groove arranged below the body is provided with a quartered slide block, two screw channels are arranged on the body, and two corresponding screw sliding grooves are arranged at one side of the bipartite slide block; and the quartered slide block is provided with four screwthrough holes, and screw casing pipes are arranged below the screw through holes. In the automatic distributor, the automatic program controller is utilized to control relevant cylinders to move and drive the connected slide blocks to move relative to each other; a bijective sensor is utilized to detect and realize the automatic set channel number allocation of the screws arranged at the port of the automatic screw delivering device; then the screws are delivered to assembling stations by means of compressed air; and a screw gripper at the port of the channel is utilized to realize clamping, locating and automatic locking.

Description

technical field [0001] The invention belongs to the technical field of industrial automation equipment, and relates to an automatic distributing, supplying and conveying device for screws used in the product assembly process, in particular to an automatic distributor connected to the port of an automatic conveying screw machine that outputs four screws at a time . Background technique [0002] In my country's current assembly industry, the screw locking of assembly parts has always been a link with a relatively low degree of automation. The main reasons are: [0003] 1. In general, the manufacturing tolerance of common standardized screws is relatively large, while the general automatic assembly production line equipment has relatively strict requirements on the consistency of parts; [0004] 2. The number of screws used in general products is relatively large, and there are many types of specifications. Because some links of the assembly line are relatively weak, the distr...

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Problems solved by technology

[0003] 1. In general, the manufacturing tolerance of common standardized screws is relatively large, while the general automatic assembly production line equipment has strict requirements on the consistency of parts;

[0004] 2. The number of screws used in general products is relatively large, and there are many types of specifications. Because some links of the assembly line are relatively weak, the distribution of screws is a very important part in the whole process of screw locking, especially It is to distribute the screws to multiple parts at the same time and lock them at the same time, so it is difficult to realize the accurate delivery of the screws during assembly;

[0005] 3. For screws of special materials, such as plastic screws, stainless steel screws, etc., it is more difficult to realize the automatic distribution of screws

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