Self-adaptive bag clamping device

Abstract

The invention relates to a self-adaptive bag clamping device which has the following structure that two long flange bearings and a long bag opening air cylinder are respectively arranged on the same beam and are fixed; two long guide rods are connected with a guide rod beam after respectively penetrating through the two long flange bearings, a piston rod of the long bag opening air cylinder is connected with the guide rod beam through a floating connector, and the guide rod beam is fixed together with a bag opening plate; the fixed end of a bag clamping part and a bottom plate are fixedly arranged on a mounting seat, and the regulating end of the bag clamping part is inserted to a slot formed in the bottom plate of the bag clamping part; a bag pressing strip is arranged below the bag clamping part and is fixedly arranged on a bag pressing guide rod connecting plate; a bag pressing air cylinder and two bag pressing guide rod flange bearings are respectively arranged on a bag pressing air cylinder frame, two bag pressing guide rods are connected with the bag pressing guide rod connecting plate after respectively penetrating through the two bag pressing guide rod flange bearings, and a piston rod of the bag pressing air cylinder is connected with the bag pressing guide rod connecting plate; and the beam is arranged on the mounting seat through two upright posts. The self-adaptive bag clamping device has the characteristics of simple and compact structure and wide application range and is capable of keeping regular, ordered and beautiful filling effects, stable in working state and relatively low in cost.

Description

technical field [0001] The invention relates to an adaptive bag clamping device. Background technique [0002] In the existing salt chemical industry, the automatic bag clamping device is widely used, generally only to realize simple bag clamping action, only for an auxiliary function, and there is no restriction on the packaging materials in the bag, for free and arbitrary It is only used for low-end products with low requirements. For the high requirements for the materials in the bag, including the posture, shape, etc., the bag clamping device is usually all dedicated, and a bag clamping device can only be adapted to a bag of one specification. However, for most manufacturers at present, they usually do not produce a single product, which requires bag clamping devices of different sizes to adapt to their bags, which leads to problems such as complicated replacement and high cost. It is urgent to develop a simple mechanism. Small size, suitable for a wider range of bag s...

AI Technical Summary

Problems solved by technology

For the high requirements on the materials in the bag, including the posture, shape, etc., the bag clamping device is usually dedicated, and a bag clamping device can only adapt to a bag of one specification.

However, for most manufacturers at present, they usually do not produce a single product, which requires bag clamping devices of different sizes to adapt to their bags, which leads to problems such as complicated replacement and high cost. It is urgent to develop a simple mechanism. Small size, suitable for a wider range of bag sizes, secure bag clips, and low-cost adaptive bag clips to solve this problem

Images