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Production equipment of paper pulp molding product and method for producing molding product by applying same

A pulp molding and production device technology, applied in textiles and papermaking, etc., can solve the problems of increasing the processing steps of molded products, increasing the manufacturing cost of equipment, etc., and achieves the effect of easy cleaning and maintenance, improving production efficiency and smooth surface

Active Publication Date: 2012-05-23
SHANDONG TRALIN PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although some automatic production equipment for pulp molded products are also used in the prior art, these equipments are all mobile production devices that use the lower die to form and the lower die to set the shape. This requires a separate transfer device, which increases the equipment cost. Manufacturing cost, but also increases the operation steps of molded product processing

Method used

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  • Production equipment of paper pulp molding product and method for producing molding product by applying same
  • Production equipment of paper pulp molding product and method for producing molding product by applying same
  • Production equipment of paper pulp molding product and method for producing molding product by applying same

Examples

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Embodiment 1

[0064] figure 1 Shown is the first preferred embodiment of the pulp molded product production device of the present invention, shown as the initial state of the device, which includes a frame 1, two die moving mechanisms 4 are arranged on the top of the frame 1, and the die moves The mechanism is connected to the sliding part and the driving device 12, and is connected to the slide rail on the frame through the sliding part. A slurry tank 2 is arranged in the middle part of the lower part of the frame, and a punch wet blank forming pre-pressing mechanism 3 is arranged in the slurry tank, the lower part of the punch wet blank forming prepress mechanism is connected to the cylinder 6, and the bottom of the slurry tank is provided with a grouting port and a vacuum suction port. The shaping drying mechanism 4 is equidistantly arranged on both sides of the slurry tank respectively, and the position of the shaping drying mechanism corresponds to the two concave mold moving mechanism...

Embodiment 2

[0067] This embodiment is the second preferred embodiment of the pulp molded product production device of the present invention. Its structure is basically the same as that of Embodiment 1, the only difference is that there are two pre-pressing mechanisms for the wet blank forming of the punch, and a shaping and drying mechanism. Set 3, the said die moving mechanism set 3, and the initial position corresponds to the shaping drying mechanism. On the outer sides of the two longitudinal ends of the frame, an automatic box-connecting device is installed near the position of the shaping drying mechanism, and an automatic box-connecting device is installed on the side of the frame of the qualitative drying mechanism near the middle of the frame.

Embodiment 3

[0069] This embodiment is the third preferred embodiment of the pulp molded product production device of the present invention. Its structure is basically the same as that of Embodiment 2, the only difference being that the punches on the punch wet body forming pre-pressing mechanism and the setting drying mechanism are respectively The number of dies on the die moving mechanism is 4, and the positions correspond to the punches on the wet billet forming pre-pressing mechanism and the shaping drying mechanism respectively.

[0070] The forming net arranged on the lower surface of the die is a galvanized net with a mesh number of 20 mesh and a steel wire diameter of 1mm.

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Abstract

The invention relates to a piece of production equipment of a paper pulp molding product and a method for producing the molding product by applying the same. The production equipment comprises a rack (1), a pulp groove (2), a male die wet-green molding prepressing mechanism (3), a female die moving mechanism (4) and a finalizing and drying mechanism (5), wherein the male die wet-green molding prepressing mechanism (3), the female die moving mechanism (4) and the finalizing and drying mechanism (5) are arranged in the pump groove (2), wherein the downside of the wet-green molding prepressing mechanism (3) is connected with an air cylinder (6), and the downside of the finalizing and drying mechanism (5) is connected with a pressure cylinder (7); and the equipment further comprises an automatic receiving box (13). The method for producing the molding product comprises the steps of : (1) pump injection; (2) transferring of the wet-green; (3) hot-press forming; (4) transferring of the molding product, wherein after the hot-press forming is finished, the pressure cylinder drives the finalizing and drying mechanism to move downward, meanwhile, the automatic receiving box is moved under the female die moving mechanism to receive the molding product; and (5) repetition of the steps.

Description

technical field [0001] The invention relates to the field of paper product processing equipment, in particular to an automatic production device for pulp molded products. Background technique [0002] At present, the traditional production equipment of pulp molded products is bulky, complex in structure, occupies a large area, and maintains high maintenance costs. The production scale of pulp molded products is greatly limited. Transmission production equipment requires more manual operations, which further increases the production cost of paper products. In addition, more human factors lead to uneven quality of paper products. [0003] Although some automatic production equipment for pulp molded products are also used in the prior art, these equipments are all mobile production devices that use the lower die to form and the lower die to set the shape. This requires a separate transfer device, which increases the equipment cost. Manufacturing cost, and increase the operat...

Claims

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Application Information

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IPC IPC(8): D21J3/00
Inventor 李春晓宋明信刘涛谢海宁李德李洪法
Owner SHANDONG TRALIN PAPER
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