Traction material bag traction device with gap detection function

Abstract

The invention discloses a traction material bag traction device with the gap detection function. An adjusting board is arranged below a film supporting device. Guide rollers are arranged at the outer portion of the film supporting device. The traction material bag traction device further comprises a material feeding guide pipe arranged at the outer portion of the film supporting device. A lapel forming device is arranged at the outer portion of the material feeding guide pipe. A longitudinal sealing device is arranged on the material feeding guide pipe. A gap detection device is arranged on the outer wall of the material feeding guide pipe and connected with an alarm. A transverse joint cutting-off device is arranged under the material feeding guide pipe. A hydraulic drive device is arranged below the transverse joint cutting-off device. A lifting board is arranged between the hydraulic drive device and the transverse joint cutting-off device. A guide board is arranged at the outer portion of the material feeding guide pipe. The side wall of the guide board is recessed inwards to form a guide groove. The lifting board is inserted in the guide groove. A traction device body is arranged between the guide rollers. By the adoption of the traction material bag traction device, a film can be rapidly manufactured into a packaging bag, a bag body is better sealed, a gap is detected, an alarm is given, and therefore the ultimate quality meets the requirement.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a pulling device for pulling material bags for gap detection. Background technique [0002] Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally called a machine. Mechanical engineering is based on the relevant natural science and technical science as the theoretical basis, combined with the technical experience accumulated in production practice, to study and solve the theoretical and practical problems in the development, design, manufac...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a traction bag traction device for gap detection, which can quickly make the film into a packaging bag, and the bag body is well sealed, and the gap is detected and alarmed, so that the final quality reaches Requirements, it solves the complex structure of the existing bag-making machinery, and the bag body is not tightly sealed in the finished product, so that cracks often occur during use, resulting in damage to the items

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