A split-type lower cutter body of a buckle-free steel strapping machine
A technology of strapping machine and cutter body, which is applied to the parts of strapping machines and strapping materials, etc. It can solve the problems of difficulty, thickness, and inability to bundle small bundles.
Active Publication Date: 2018-12-25
DALIAN FIELD HEAVY MACHINERY MFG CO LTD
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Problems solved by technology
[0002] The buckle-free steel strapping machine has the advantages of convenient operation, beautiful bundling appearance, and low bundling cost, but its three shortcomings limit its promotion and application. These three shortcomings are: first, the lower knife body of the buckle-free steel strapping machine As an inseparable whole, there is a hook inside. Before the lower knife body is drawn out after the buckle is finished, the steel belt is first lifted by the hook so that the lower knife body can be drawn out.
Due to the existence of the hook, the size of the lower knife body along the length direction of the steel strip is large and the thickness is thick. In addition, the upward stretching effect of the hook on the steel strip makes the steel strip and material bundled after the lower knife body is pulled out from the bottom of the steel strip. There is a large gap between the upper planes of the blades, which causes the material bundles to not be tightly bound. The smaller the material bundle, the more serious the problem; the second is that after the steel belt is buckled, it is easy to hang the steel belt when the lower knife body is pulled out; The third is that the lower knife body of the buckle-free steel belt strapping machine cannot bind small material bundles due to design problems, because the smaller the material bundle, the more difficult it is for the lower knife body to be pulled out from under the steel belt, or even impossible to pull out
Method used
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[0014] Elaborate in detail below in conjunction with the specific structure of the present invention, as figure 1 , figure 2 As shown, a split-type lower cutter body of a buckle-free steel belt strapping machine is described. The parts involved are: upper cutter body 1, left lower cutter body 2, right lower cutter body 3, feeding roller 4, machine base 7, steel Tape 6 and bundle 5. Wherein the upper cutter body 1, the lower left cutter body 2, the lower right cutter body 3 and the feeding roller 4 are all installed on the support 7 which can move up and down, and the upper cutter body 1, the lower left cutter body 2 and the lower right cutter body 3 have Blades or blades fitted with blades. The lower left cutter body 2 and the lower right cutter body 3 can be separated or closed. After the lower left cutter body 2 and the lower right cutter body 3 are closed, the upper cutter body 1 moves downwards, together with the lower left cutter body 2 and the lower right cutter body...
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The buckle-free steel belt strapping machine on the market has three shortcomings: the one, the bundle of materials is not tight; In order to overcome the deficiencies in the prior art, the patent of the present invention proposes a split-type lower cutter body of a buckle-free steel strapping machine. The specific features are: the split-type lower cutter body of the buckle-free steel belt strapping machine is two split-type lower cutter bodies that can be closed or separated. Scraping steel belt; can bind small bundles.
Description
technical field [0001] The patent of the invention relates to the field of strapping machines, in particular to a split-type lower cutter body of a buckle-free steel strap strapping machine. Background technique [0002] The buckle-free steel strapping machine has the advantages of convenient operation, beautiful bundling appearance, and low bundling cost, but its three shortcomings limit its promotion and application. These three shortcomings are: first, the lower knife body of the buckle-free steel strapping machine As an inseparable whole, there is a hook inside. Before the lower knife body is drawn out after the buckle is finished, the steel belt is first lifted with the hook so as to draw out the lower knife body. Due to the existence of the hook, the size of the lower knife body along the length direction of the steel strip is large and the thickness is thick. In addition, the upward stretching effect of the hook on the steel strip makes the steel strip and material bu...
Claims
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IPC IPC(8): B65B13/30
CPCB65B13/30B65B13/02
Inventor 高国武
Owner DALIAN FIELD HEAVY MACHINERY MFG CO LTD