CN217227970U

CN217227970U - A finished product packing plant for production of cement base self-leveling mortar

Info

Publication number: CN217227970U
Application number: CN202221070859.6U
Authority: CN
Inventors: 修海; 黄美玉; 邹洪山
Original assignee: Xiamen Gaochen New Material Co ltd
Current assignee: Xiamen Gaochen New Material Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-19
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a finished product packing device for cement-based self-leveling mortar production, which comprises a frame, a bin and a discharge channel, wherein the discharge channel is connected with a discharge pipe, and a feeding mechanism for sending dry powder mortar out from the discharge channel is arranged in the bin; an air pipe used for extracting air in the valve port bag is arranged in the discharge pipe, and one end of the air pipe extends out of a discharge hole of the discharge pipe; the other end of the air pipe penetrates out of the side surface of the discharging channel, and the other end of the air pipe is connected with a vacuum pump; the air outlet of the vacuum pump is communicated with the inside of the storage bin through an air pipe; after the valve port bag is filled, under the action of a vacuum pump, air in the valve port bag enters the storage bin through the air pipe, so that the valve port bag is exhausted, the condition that the air in the valve port bag carries dust to gush out from the bag opening due to impact when the inflated valve port bag is turned is avoided, and the valve port bag is prevented from being damaged and polluting the surrounding environment; meanwhile, the bagging efficiency of the valve bag can be greatly improved.

Description

A finished product packing plant for production of cement base self-leveling mortar

Technical Field

The utility model relates to a mortar production technical field specifically is a finished product packing plant for production of cement base self-leveling mortar.

Background

Dry-mixed mortar is a mixture produced by professional manufacturers and prepared by mixing cement serving as a main cementing material with dry-screened fine aggregate, a mineral admixture, a reinforcing material and an additive according to a certain proportion. The materials are transported to a construction site in a bag or in bulk form, and the materials can be directly used after being mixed with water; the dry-mixed mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, and has extremely wide application in construction and decoration engineering.

Because the valve port bag can isolate air, and the packaged product is not easy to be affected with damp, the dry-mixed mortar packaging machine mostly adopts the valve port bag form, the dry-mixed mortar is filled into the valve port bag in various forms such as a spiral form, an impeller form, an air flotation form and the like, and each form needs to fluidize the dry-mixed mortar through auxiliary air flow; after auxiliary air flow and dry-mixed mortar enter the valve port bag together, the valve port bag can be inflated, after filling is finished, if air in the valve port bag is not discharged, when the valve port bag is turned over on a belt conveyor, the air in the valve port bag is blown out from the bag opening along with dust due to impact, the valve port bag is damaged, and the surrounding environment is polluted.

Disclosure of Invention

In the prior art, the utility model aims to provide a simple to operate, rational in infrastructure finished product packing plant.

In order to achieve the above object, the utility model provides a following technical scheme:

a finished product packaging device for cement-based self-leveling mortar production comprises a rack, a bin arranged on the rack and a discharge channel arranged in the rack and communicated with the bin, wherein the discharge channel is connected with a discharge pipe, and a feeding mechanism for feeding dry-mixed mortar out of the discharge channel is arranged in the bin;

an air pipe used for extracting air in the valve port bag is arranged in the discharge pipe, and one end of the air pipe extends out of a discharge hole of the discharge pipe; the other end of the air pipe penetrates out of the side face of the discharging channel and is connected with an air inlet of a vacuum pump arranged on the frame; and the air outlet of the vacuum pump is communicated with the inside of the storage bin through an air pipe.

Furthermore, the upper end of the storage bin is connected with an exhaust filtering device used for adjusting the air pressure in the storage bin.

Furthermore, a control valve for controlling the on-off of the air pipe is connected in series on the air pipe, and the control valve is positioned between the discharging channel and the vacuum pump.

Furthermore, the air pipe is positioned at the top end in the discharge pipe, and one end of the air pipe extending out of the discharge hole is inclined upwards; the air suction port of the air pipe is positioned on the lower side surface of the air pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the technical scheme of the utility model, an air pipe is arranged in a discharge pipe, one end of the air pipe extends out of a discharge hole and is connected with an air inlet of a vacuum pump, so that air in a valve port bag is pumped into a storage bin by the vacuum pump; after the valve port bag is filled, under the action of a vacuum pump, air in the valve port bag enters the storage bin through the air pipe, so that the valve port bag is exhausted, the condition that the air in the valve port bag carries dust to gush out from the bag opening due to impact when the inflated valve port bag is turned is avoided, and the valve port bag is prevented from being damaged and polluting the surrounding environment; meanwhile, the bagging efficiency of the valve bag can be greatly improved.

According to the technical scheme of the utility model, the vacuum pump is utilized to pump the air in the valve port bag into the storage bin, so that the dry powder absorbed by the valve port bag by the air pipe can be sucked into the storage bin, and the recovered dry powder can be recycled; and the exhaust filter device adjusts the air pressure in the storage bin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the internal structure schematic diagram of the product packaging device of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a position of the present invention.

Fig. 3 is a schematic view of the internal structure of the product packaging device in use state of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to one of fig. 1-3, the present invention provides a technical solution:

a finished product packaging device for cement-based self-leveling mortar production comprises a rack 1, a bin 2 arranged on the rack 1, and a discharge channel 22 arranged in the rack 1 and communicated with the bin 2, wherein the discharge channel 22 is connected with a discharge pipe 23, and a feeding mechanism 21 for feeding dry-mixed mortar from the discharge channel 22 is arranged in the bin 2;

as shown in fig. 1 to 3, an air tube 31 for drawing air in the valve bag 4 is disposed in the discharge tube 23, and one end of the air tube 31 extends out of the discharge hole 24 of the discharge tube 23; the other end of the air pipe 31 penetrates out of the side surface of the discharging channel 22 and is connected with an air inlet of a vacuum pump 3 arranged on the rack 1; the air outlet of the vacuum pump 3 is communicated with the inside of the storage bin 2 through an air pipe 31.

Wherein, the air pipe 31 is positioned at the top end in the discharge pipe 23, and one end of the air pipe 31 extending from the discharge port 24 inclines upwards; the air inlet of the air tube 31 is located on the lower side of the air tube 31.

An air pipe 31 is arranged in the discharge pipe 23, one end of the air pipe 31 extends out of the discharge hole 24 and is connected with an air inlet of the vacuum pump 3, so that air in the valve bag 4 is pumped into the storage bin 2 by the vacuum pump 3; after the filling of the valve bag 4 is completed, under the action of the vacuum pump 3, air in the valve bag 4 enters the stock bin 2 through the air pipe 31, so that the valve bag 4 is exhausted, the condition that the air in the valve bag 4 is blown out from a bag opening together with dust due to collision when the inflated valve bag 4 is turned over is avoided, and the valve bag 4 is prevented from being damaged and polluting the surrounding environment; meanwhile, the bagging efficiency of the valve bag 4 can be greatly improved.

Wherein, the upper end of the storage bin 2 is connected with an exhaust filtering device 5 for adjusting the air pressure in the storage bin 2; a control valve 32 for controlling the on-off of the air pipe 31 is connected in series on the air pipe 31, and the control valve 32 is positioned between the discharging channel 22 and the vacuum pump 3; the vacuum pump 3 is utilized to pump the air in the valve bag 4 into the bin 2, so that the dry powder sucked by the valve bag 4 through the air pipe 31 can be sucked into the bin 2, and the recovered dry powder can be recycled; the exhaust filtering device 5 adjusts the air pressure in the bin 2, so that the air pressure inside and outside the bin 2 is balanced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A finished product packaging device for cement-based self-leveling mortar production comprises a rack (1), a bin (2) arranged on the rack (1), and a discharge channel (22) arranged in the rack (1) and communicated with the bin (2), wherein the discharge channel (22) is connected with a discharge pipe (23), and a feeding mechanism (21) for feeding dry-mixed mortar out of the discharge channel (22) is arranged in the bin (2); the method is characterized in that: an air pipe (31) used for extracting air in the valve bag (4) is arranged in the discharge pipe (23), and one end of the air pipe (31) extends out of a discharge hole (24) of the discharge pipe (23); the other end of the air pipe (31) penetrates out of the side surface of the discharging channel (22) and is connected with an air inlet of a vacuum pump (3) arranged on the rack (1); and the air outlet of the vacuum pump (3) is communicated with the interior of the storage bin (2) through an air pipe (31).

2. The finished product packaging device for cement-based self-leveling mortar production according to claim 1, characterized in that: the upper end of the storage bin (2) is connected with an exhaust filtering device (5) used for adjusting the air pressure in the storage bin (2).

3. The finished product packaging device for cement-based self-leveling mortar production according to claim 1, characterized in that: and the air pipe (31) is connected in series with a control valve (32) for controlling the on-off of the air pipe (31), and the control valve (32) is positioned between the discharge channel (22) and the vacuum pump (3).

4. The finished product packaging device for cement-based self-leveling mortar production according to claim 1, characterized in that: the air pipe (31) is positioned at the top end in the discharge pipe (23), and one end, extending out from the discharge hole (24), of the air pipe (31) is inclined upwards; the air inlet of the air pipe (31) is positioned on the lower side surface of the air pipe (31).