A conveying and breaking mechanism of express bag making machine
A bag-making machine and frame technology, applied in the field of machinery, can solve problems such as high scrap rate, failure to realize linkage of breaking mechanism, troublesome process, etc.
Active Publication Date: 2018-09-04
HUAIAN JIANGNAN PACKAGING MACHINERY
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Problems solved by technology
[0002] In the existing express bag making machine, the breaking mechanism of the paper bag cannot be linked during the cutting process, so that the success rate of breaking cannot reach 100%. Therefore, some paper bags cannot be broken successfully at the tooth mark line. , which brings troubles to the follow-up process, and the overall scrap rate is high
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[0015] Such as Figure 1-Figure 3 As shown, a kind of express delivery bag making machine conveying pull-off mechanism includes frame 1, also includes cam roller 16, pull-off upper roller I, pull-off upper roller II, pull-off lower roller I12, pull-off lower roller II17, spring 6. Moving the beam 20, the two ends of the breaking upper roll I and the breaking upper roll II are connected with gear III3 and gear IV18, and a common gear is arranged between the gear III3 and the gear IV18, and the common gear is gear II2, gear II2 Mesh with gear I11. The mobile frame beam is used to install the upper pull-off roll I and the upper pull-off roll II connected to the frame, the lower pull-off roll I and the lower pull-off roll II are connected to the frame and set on the upper pull-off roll I and the pull-off roll respectively. Below the upper roller II; the cam roller 16 is arranged below between the upper roller I and the upper roller II, and the cam roller 16 and the connecting rod...
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The invention discloses a conveying and snapping mechanism of an express bag making machine. The conveying and snapping mechanism comprises a cam roller, an upper snapping roller I, an upper snapping roller II, a lower snapping roller I, a lower snapping roller II, a spring and a moving frame beam, wherein the moving frame beam is connected to the upper snapping roller I and the upper snapping roller II of a rack, and the lower snapping roller I and the lower snapping roller II are connected to the rack and are respectively arranged below the upper snapping roller I and the upper snapping roller II; the cam roller is arranged below a position between the upper snapping roller I and the upper snapping roller II, and the cam roller and link mechanisms connected to two sides of the cam roller form a cam-link mechanism used for controlling the vertical motion of the moving frame beam; and the spring is connected between the rack and the moving frame beam, and the rotating speed of the upper snapping roller I is higher than that of the upper snapping roller II. The conveying and snapping mechanism of the express bag making machine can realize the integral coordination actions of lifting, dropping and cutting-off in the snapping process, so that the success rate for snapping paper bags is up to 100%.
Description
technical field [0001] The invention relates to a conveying and breaking mechanism of an express bag making machine, which belongs to the technical field of machinery. Background technique [0002] In the existing express bag making machine, the breaking mechanism of the paper bag cannot be linked during the cutting process, so that the success rate of breaking cannot reach 100%. Therefore, some paper bags cannot be broken successfully at the tooth mark line. , which brings troubles to the follow-up process, and the overall reject rate is relatively high. Contents of the invention [0003] The present invention provides a conveying and breaking mechanism of an express bag making machine, which can overcome the above-mentioned defects. In the breaking process, it can realize the overall coordinated action of lifting, dropping, and cutting, so that the success rate of breaking the paper bag can reach 100%. [0004] In order to solve the above technical problems, the present...
Claims
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IPC IPC(8): B31B70/74
Inventor 徐志林
Owner HUAIAN JIANGNAN PACKAGING MACHINERY