CN210596833U

CN210596833U - Novel paper-plastic forming device

Info

Publication number: CN210596833U
Application number: CN201920775202.1U
Authority: CN
Inventors: 计巧元; 尤建明
Original assignee: Suzhou Hengshun Paper Co ltd
Current assignee: Suzhou Hengshun Paper Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-22
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a novel paper-plastic forming device, which comprises a paper pulp tank and a paper pulp molding forming machine, wherein a containing cavity for containing cavity paper pulp is arranged in the paper pulp tank, three groups of stirring mechanisms are arranged in the containing cavity, and the three groups of stirring mechanisms are respectively positioned at three vertexes of an equilateral triangle; the paper pulp tank is communicated with the paper pulp molding machine through a connecting pipe, and the connecting pipe is positioned in the center of the three groups of stirring mechanisms. The method comprises the following steps that three groups of stirring mechanisms are randomly arranged in a containing cavity in a pulp pool, the stirring speed of the three groups of stirring mechanisms is the same, and then pulp in the containing cavity enters a pulp molding machine from a connecting pipe under the action of gravity; in the structure, the stirring speed per hour of three groups of stirring machines is the same, even if a larger pulp tank and a holding cavity are not needed to be stirred, the problem that the stirring is not in place due to insufficient power of the stirring mechanism is solved, and the problem in the background art is solved effectively.

Description

Novel paper-plastic forming device

Technical Field

The utility model relates to a processingequipment is moulded to paper, in particular to novel paper moulding device.

Background

The paper pulp molding which takes plant fiber as the main raw material is a good afterthought in paper packaging families, is beneficial to the environmental protection industry of society, realizes the requirements of health, sanitation, rapidness and convenience for products, and can be completely explained after being discarded. Paper has long been used as a packaging material, but because the paper has no plasticity and small elongation, the traditional paper products can be formed to meet the packaging requirements by adopting a folding mode and consuming a large amount of adhesive. The paper-plastic molding is formed in a paper pulp state by utilizing molding, does not need any adhesive, can be made into paper products with complex shapes and higher dimensional precision, and is an ideal packaging material.

The raw materials in the processes of pulp molding and papermaking forming are pulp only containing about one percent of paper fibers, so that the yield of wet blanks is low, and the quality of products is unstable.

The above problems have been solved to some extent in chinese patent No. 200820049848.3 entitled "pulp molding apparatus", but the applicant believes that the volume of the pulp tank for book reading is large, and the power requirement for the stirrer and the stirring paddle is high although the stirrer provided at the center can stir the pulp in the pulp tank, and the above problems cannot be solved if the power of the stirrer or the stirring paddle cannot reach the required value or fails; therefore, another novel paper-plastic forming device capable of improving the production efficiency and appearance quality of products is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel paper is moulded shaping device.

The above technical purpose of the present invention can be achieved by the following technical solutions: the novel paper-plastic forming device comprises a paper pulp tank and a paper pulp molding forming machine, wherein a containing cavity for containing cavity paper pulp is arranged in the paper pulp tank, three groups of stirring mechanisms are arranged in the containing cavity, and the three groups of stirring mechanisms are respectively positioned at three vertexes of an equilateral triangle; the paper pulp molding machine is characterized by further comprising a connecting pipe for communicating the paper pulp tank with the paper pulp molding machine, wherein the connecting pipe is located in the center of the three groups of stirring mechanisms.

Preferably, the stirring mechanism comprises a rotating shaft, a blade connected with the rotating shaft, and a driving device for driving the blade to rotate

Preferably, the connecting pipe is communicated with the accommodating cavity from the lower surface of the pulp tank.

Preferably, the connecting pipe is communicated with the accommodating cavity from the upper surface of the pulp tank, and the end part of the connecting pipe extends into the pulp feeding tank and is provided with a water pump.

Preferably, the water-saving device also comprises a water inlet pipe and a water outlet pipe which are communicated with the containing cavity.

Preferably, the driving device adopts a driving motor.

Preferably, the paddle is arcuate.

To sum up, the utility model discloses following beneficial effect has:

the method comprises the following steps that three groups of stirring mechanisms are randomly arranged in a containing cavity in a pulp tank, the stirring speed of the three groups of stirring mechanisms is the same, then pulp in the containing cavity enters a pulp molding machine from a connecting pipe under the action of gravity, a plurality of groups of pulp molding machines can be arranged according to actual needs, and one end of the connecting pipe, which is far away from the containing cavity, is divided into a plurality of sub-pipe bodies which are respectively connected with the pulp molding machine; in the structure, the stirring speed per hour of three groups of stirring machines is the same, even if a larger pulp tank and a holding cavity are not needed to be stirred, the problem that the stirring is not in place due to insufficient power of the stirring mechanism is solved, and the problem in the background art is solved effectively.

Drawings

FIG. 1 is an isometric view of the overall structure of example 1;

FIG. 2 is a schematic view of a part of the structure in example 1

Fig. 3 is an isometric view of the overall structure of embodiment 2.

In the figure, 1, a pulp tank; 11. an accommodating chamber; 12. a connecting pipe; 121. a water pump; 2. a pulp molding machine; 31. a water inlet pipe; 32. a water outlet pipe; 41. a rotating shaft; 42. a paddle; 43. a drive motor; 5. and a stirring mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1:

the novel paper-plastic forming device comprises a paper pulp tank 1 and a paper pulp molding forming machine 2, wherein a containing cavity 11 for containing cavity paper pulp is arranged in the paper pulp tank 1, three groups of stirring mechanisms 5 are arranged in the containing cavity 11, and the three groups of stirring mechanisms 5 are respectively positioned at three vertexes of an equilateral triangle; the device also comprises a connecting pipe 12 for communicating the pulp tank 1 with the pulp molding machine 2, wherein the connecting pipe 12 is positioned at the center of the three groups of stirring mechanisms.

As shown in fig. 2, the stirring mechanism 5 includes a rotating shaft 41 and a paddle 42 connected to the rotating shaft 41, the paddle 42 is arc-shaped, the rotating shaft 41 is rotatably connected to the pulp tank 1, and the upper end of the rotating shaft 41 extends out of the pulp tank 1, and further includes a driving device for driving the paddle 42 to rotate, the driving device employs a driving motor 43, a motor shaft of the driving motor 43 is connected to the rotating shaft 41, and the rotating shaft 41 rotates under the driving of the driving motor 43, so as to drive the paddle 42 to rotate; the driving motor 43 may be disposed above the rotating shaft 41 or below the rotating shaft 41, and in this embodiment, is disposed above and is installed on the pulp tank 1.

As shown in fig. 1, in the present embodiment, a connecting pipe 12 is communicated with the receiving chamber 11 from the lower surface of the pulp vat 1, and the liquid in the receiving chamber 11 is introduced into the connecting pipe 12 by gravity.

As shown in fig. 1, it includes an inlet pipe 31 and an outlet pipe 32 communicating with the receiving chamber 11 for replenishment of the slurry and cleaning of the receiving chamber 11.

The working principle is as follows:

the method comprises the following steps that three groups of stirring mechanisms are randomly arranged in a containing cavity 11 in a paper pulp pool 1, the stirring speed of the three groups of stirring mechanisms is the same, then slurry in the containing cavity 11 enters a paper pulp molding machine 2 from a connecting pipe 12 under the action of gravity, a plurality of groups of paper pulp molding machines 2 can be arranged according to actual needs, and one end, away from the containing cavity 11, of the connecting pipe 12 is divided into a plurality of sub-pipe bodies which are respectively connected with the paper pulp molding machines 2; in the structure, the stirring speed per hour of three groups of stirring machines is the same, even if the stirring mechanism is not enough for the large pulp tank 1 and the accommodating cavity 11, the problem that the stirring is not in place due to insufficient power of the stirring mechanism is avoided, and the problem in the background technology is effectively solved.

Example 2:

the structure of the embodiment 2 is basically the same as that of the embodiment 1, as shown in fig. 3, a connecting pipe 12 is communicated with the accommodating cavity 11 from the upper surface of the pulp tank 1, and the end part of the connecting pipe 12 extends into the pulp inlet tank 1 and is provided with a water pump 121; this example is more advantageous in controlling the amount of slurry than example 1.

The working principle is as follows:

the working principle of embodiment 2 is basically the same as that of embodiment 1.

Claims

1. Novel paper is moulded forming device, including pulp pond (1), pulp moulding machine (2), its characterized in that: an accommodating cavity (11) for accommodating cavity paper pulp is arranged in the paper pulp tank (1), three groups of stirring mechanisms are arranged in the accommodating cavity (11), and the three groups of stirring mechanisms are respectively positioned at three vertexes of an equilateral triangle; the paper pulp molding machine is characterized by further comprising a connecting pipe (12) for communicating the paper pulp tank (1) with the paper pulp molding machine (2), wherein the connecting pipe (12) is located in the center of the three groups of stirring mechanisms.

2. The novel paper-plastic forming device according to claim 1, characterized in that: the stirring mechanism comprises a rotating shaft (41), a blade (42) connected with the rotating shaft (41), and a driving device for driving the blade (42) to rotate.

3. The novel paper-plastic forming device as claimed in claim 2, wherein: the connecting pipe (12) is communicated with the accommodating cavity (11) from the lower surface of the pulp tank (1).

4. The novel paper-plastic forming device according to claim 3, characterized in that: the connecting pipe (12) is communicated with the accommodating cavity (11) from the upper surface of the paper pulp tank (1), and the end part of the connecting pipe (12) extends into the paper pulp inlet tank (1) and is provided with a water pump (121).

5. The novel paper-plastic forming device as claimed in claim 3 or 4, wherein: the water-saving device also comprises a water inlet pipe (31) and a water outlet pipe (32) which are communicated with the containing cavity (11).

6. The novel paper-plastic forming device as claimed in claim 5, wherein: the driving device adopts a driving motor (43).

7. The novel paper-plastic forming device as claimed in claim 6, wherein: the blades (42) are arc-shaped.