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A manufacturing equipment and a spiral technology, applied in the field of spiral square paper tube manufacturing equipment, can solve the problems of low strength and hardness, inaccurate dimensions, and high production cost, and achieve high strength and hardness, simple equipment and process structure, and a wide range of applications. wide range of effects
Active Publication Date: 2010-08-11
GUANGZHOU HAIFANG TECH CO LTD
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[0003] The purpose of the present invention is to provide a spiral square paper tube manufacturing equipment, which solves the problems of irregular shape and inaccurate size in the prior art. In addition, the present invention can also solve the limited length of the prior art for manufacturing square paper tubes. , distortion, low strength and hardness, low output, complex process and high production cost
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0016] like figure 1 As shown, this embodiment includes two bevel gear seats 1, two transmission sprockets 2, a sprocket seat 3, two driven bevel gears 4, two fixed bevel gears 5, a square tube inner mold 6, two bearings Seat 7, a square tube internal mold connecting shaft 8, a slitting paper 9, four gear connecting plates 10, a hollow shaft 11, two pinch roller shaft transmission gears 12, two pinch wheel shaft driving gears 13, eight pinch wheel shafts 14 , wherein only four pinch roller shafts 14 are shown in the figure, among the eight pinch wheel shafts 14, the first four pinch wheel shafts 14 squeeze the two sides of the square paper tube, and the last four pinch wheel shafts 14 squeeze the remaining two sides of the square paper tube. face. The fixed bevel gear 8 is fixed on the bevel gear seat 1, the passive bevel gear 4 meshes with the fixed bevel gear 5; the transmission sprocket 2 is fixed on the hollow shaft 11, and the hollow shaft 11 is fixed on the sprocket sea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a piece of spiral square paper tube manufacturing equipment, which comprises a bevel seat, a driving chain wheel, a chain wheel seat, a driven bevel gear, a fixed bevel gear, an inner mold of a square tube, a gear connecting plate, a hollow shaft, a pinch roller shaft transmission gear, a pinch roller shaft driving gear, a pinch roller shaft, and a power device, wherein the power device drives the driving chain wheel so as to drive the pinch roller shaft to radially and axially rotate. Therefore, the manufacture of the square paper tube is finished. The problems of irregular shapes and inaccurate dimensions in the prior art are solved. The square tube manufactured by the invention has the advantages of accurate dimension, square shape, and high intensity and hardness. The length of the square tube is not limited by base paper width, and the shape of the fracture surface can be square or rectangular; and the manufactured square tube has less rebound, is not distorted or deformed, and has no special requirements on glue or other raw materials and higher production efficiency. Therefore, the spiral square paper tube manufacturing equipment and the technology have the advantages of simple structure, low investment cost, high dimension precision, high intensity and hardness, high production efficiency, and wide application range.
Description
technical field [0001] The invention relates to a manufacturing equipment and method for paper packaging, in particular to a manufacturing equipment for spiral square paper tubes. Background technique [0002] As the requirements for environmental protection become higher and higher, traditional packaging materials such as wood and plastic will be gradually eliminated, and the status of paper packaging will become increasingly apparent. However, some technologies of paper packaging are still not mature and perfect. At present, it is only widely used in plate type (such as carton packaging) and round shape (such as round paper tube packaging). Due to the immature technology of square type paper tubes, the dimensional accuracy, strength and hardness have not yet reached the customer's requirements. Require. At present, there are two main ways to produce square paper tubes. One is the round tube extrusion method. The technical feature of this technology is to manufacture a ro...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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