Glue injection packaging machine

Abstract

The invention discloses a glue injection packaging machine for making a cylindrical packaged product. The machine comprises a bed, a hollow tubular die shaft, a die, a driving wheel, a driving device, a pushing demoulding device, a bracket, a needle disk, a glue tank, a sleeve head, a needle nozzle and a glue conduit, wherein the hollow tubular die shaft is rotatablely arranged on the bed by a bearing seat; the die is in threaded connection to the die shaft; the driving wheel is fixedly connected to the die shaft; the driving device is fixedly connected to the bed and is connected with the driving wheel; the pushing demoulding device is fixedly connected to the bed; the bracket is fixedly connected to the bed; the needle disk is hinged to the bracket and is provided with a supporting rod; the glue tank is fixedly connected to the bracket; the sleeve head is sleeved on the supporting rod in a slideable mode; the needle nozzle is connected to the sleeve head; and the glue conduit is used for connecting the glue tank and a needle cylinder. A die drives a cylinder to rotate at a constant speed, the needle nozzle uniformly injects glue and the glue is automatically injected by the glue tank, so that the glue is uniformly injected and the glue injection amount is controllable, and thus, not only is the quality of a product ensured, but also the production efficiency of the product is improved and the requirement on the technical level of an operator is low.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a glue injection packaging machine used for injecting glue to the connection between a cylinder and a disc. Background technique [0002] At present, when the cylinder is to be injected with glue to complete the process of bonding, it can only be completed by hand-held syringe injection. The specific process is as follows: Put the crimped plastic cylinder on the cylindrical flat-bottomed mold. The diameter of the mold should be about 10mm smaller than the diameter of the plastic cylinder, otherwise the finished plastic cylinder will be difficult to pull out. A plastic disc (thickness 0.2mm) with the same inner diameter is put into the plastic cylinder, and the disc is placed between the crimp and the plane of the mold to clamp the plastic disc. Due to the bending deformation of the disc, there is a certain tension, so When injecting, also grasp the plastic cylinder with the left hand and p...

AI Technical Summary

Problems solved by technology

This production mode makes workers feel very tired and has relatively high technical requirements for workers, resulting in a lot of waste products and very low production efficiency.

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