Feeding device of multi-head sawing machine for pipe

Abstract

The invention discloses a feeding device of a multi-head sawing machine for a pipe. The feeding device of the multi-head sawing machine for the pipe comprises a machine frame; a feeding main shaft is rotatably mounted on the machine frame and is driven by a rotating feeding power device; a plurality of material poking gear sets are mounted on the feeding main shaft; a material poking tooth groove is circumferentially formed in each of the material poking gear sets; the positions of the material poking gear sets correspond to the positions of sawing heads on the machine frame; a feeding clearance which facilitates the entrance of a saw blade is formed in each material poking gear set; the depth of each feeding clearance is greater than the pipe diameter of the pipe; and the rotating upstream side of each material poking gear set is connected with an automatic feeding device. According to the feeding device, feeding, sawing feeding and discharging can be completed quickly, so that the sawing time is greatly shortened, and the sawing efficiency is improved.

Description

technical field [0001] The invention relates to a feeding device, in particular to a feeding device of a pipe multi-head sawing machine. Background technique [0002] The sawing principle of the current multi-head sawing machine is the same as that of the single-head saw, which is to combine multiple sawing heads on one device, and use the clamping device to correspond to the sawing heads one by one. After the clamping device clamps the pipe, Then use the saw blade of the saw head to saw the pipe, but this multi-head sawing machine has the following disadvantages: 1. The sawing efficiency is low, and it needs feeding, feeding, and clamping action of the clamping device, and then the saw blade The actions of feeding, retracting, releasing the clamping device, and discharging each action need to be realized by a separate mechanism, so sawing a pipe takes a long time and the efficiency is very low; 2. This kind of sawing machine The cost is high, because each step of sawing re...

AI Technical Summary

Problems solved by technology

[0002] The sawing principle of the current multi-head sawing machine is the same as that of the single-head saw, which is to combine multiple sawing heads on one device, and use the clamping device to correspond to the sawing heads one by one. After the clamping device clamps the pipe, Then use the saw blade of the saw head to saw the pipe, but this multi-head sawing machine has the following disadvantages: 1. The sawing efficiency is low, and it needs feeding, feeding, and clamping action of the clamping device, and then the saw blade The actions of feeding, retracting, releasing the clamping device, and discharging each action need to be realized by a separate mechanism, so sawing a pipe takes a long time and the efficiency is very low; 2. This kind of sawing machine The cost is high, because each step of sawing requires a corresponding device or mechanism to realize the action, therefore, the equipment investment cost is high and the volume is large; 3. Because this kind of multi-head sawing machine first needs a clamping mechanism to clamp Therefore, the shortest distance for sawing pipes cannot be made shorter due to the influence of the clamping mechanism. The clamping mechanism limits the shortest limit length of the pipes sawed by the multi-head saw

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