CN219103606U

CN219103606U - Packaging material stoving mixing arrangement

Info

Publication number: CN219103606U
Application number: CN202222115365.1U
Authority: CN
Inventors: 陈俊生; 韦覃洋; 宁传连
Original assignee: Guangxi Nanning Jiaqi Packaging Materials Co ltd
Current assignee: Guangxi Nanning Jiaqi Packaging Materials Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-05-30
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a packaging material drying and mixing device, and belongs to the technical field of packaging material drying equipment. The device comprises: a frame; the conveying assembly comprises a motor, a conveying shaft, gears, a chain and a conveying rod; the motor is arranged at one end of the frame; the transmission shafts are respectively arranged at two ends of the frame, and the transmission shaft close to the motor is in transmission connection with the motor; two gears are arranged on the transmission shaft at intervals; the two transmission shafts are in transmission connection with the chain through gears; the chain is provided with a plurality of conveying rods at intervals along the length direction; the cover body is arranged on the frame; the drying assemblies are respectively arranged at the upper end and the lower end of the cover body; the drying component comprises heating pieces, and at least two heating pieces are arranged in the cover body at intervals along the length direction of the cover body. In the process of conveying the paper packaging material, the two sides of the paper packaging material are conducted and heated, the paper packaging material is dried on two sides, the drying time is shortened, and the drying efficiency is improved.

Description

Packaging material stoving mixing arrangement

Technical Field

The utility model belongs to the technical field of packaging material drying equipment, and particularly relates to a packaging material drying and mixing device.

Background

The packaging materials are roughly classified into paper packaging materials, plastic packaging materials, wood packaging materials, metal packaging materials and the like, wherein the paper packaging materials are low in cost, various in variety, easy to mass produce and wide in application. After the paper packaging material is bonded and formed, the adhesive needs to be dried, the drying mode is divided into standing drying and drying, and the existing drying is to place the paper packaging material on a conveyor belt, and the conveyor belt conveys the paper packaging material into a dryer and dries the paper packaging material by hot air. In the drying process, the paper packaging material is not subjected to turn-over treatment, the conveyor belt is airtight, only one surface of the paper packaging material is subjected to hot air drying, the drying time is long, the drying efficiency is low, and the production of the paper packaging material is not facilitated. In view of this, a packaging material drying and mixing device needs to be designed to realize double-sided drying of paper packaging materials, shorten drying time and improve drying efficiency.

Disclosure of Invention

The utility model provides a packaging material drying and mixing device, which is used for realizing double-sided drying of paper packaging materials, shortening drying time and improving drying efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a packaging material drying and mixing device comprising: a frame; the conveying assembly comprises a motor, a conveying shaft, gears, a chain and a conveying rod; the motor is arranged at one end of the frame; the conveying shafts are respectively arranged at two ends of the frame, and the conveying shafts close to the motor are in transmission connection with the motor; two gears are arranged on the transmission shaft at intervals; the two conveying shafts are in transmission connection with the chain through the gears; the chain is provided with a plurality of conveying rods at intervals along the length direction; the cover body is arranged on the rack; the drying assemblies are respectively arranged at the upper end and the lower end of the cover body; the drying assembly includes: and the heating pieces are arranged in the cover body at intervals along the length direction of the cover body.

As a further improvement of the technical solution, the conveying assembly further includes: a conveyor net enclosing a plurality of the conveyor bars; the conveying net and the conveying rod are integrally arranged.

As a further improvement of the technical scheme, the drying assembly further comprises: the blowers are respectively arranged at the upper end and the lower end of the cover body, and each end is at least provided with two blowers.

As a further improvement of the technical scheme, the drying assembly further comprises: the splitter plate is arranged in the cover body; the diverter plate is oriented toward the transfer bar.

As a further improvement of the technical scheme, the drying assembly further comprises: the dehumidifying fan is arranged at one end of the cover body; the output end of the dehumidifying fan is communicated with the cover body.

As a further development of the solution, the transmission shaft is connected to the motor chain in a driven manner.

As a further improvement of the technical scheme, the packaging material drying and mixing device of the utility model further comprises: the protective cover is arranged on the rack; for protecting the output of the motor.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can effectively shorten the drying time and improve the drying efficiency; before use, the drying assembly is started to preheat the cover body, so that the temperature in the cover body is increased, after preheating is finished, the motor is started, the motor drives the transmission shaft in transmission connection with the motor to rotate, the transmission shaft drives the other transmission shaft to rotate through the gear and the chain, and the transmission rod moves along with the chain; the paper packaging material is placed on the conveying rod, static friction force is generated between the paper packaging material and the conveying rod, the conveying rod moves with the paper packaging material, conveying of the paper packaging material is achieved, drying assemblies are arranged at the upper end and the lower end in the cover body, temperature difference between the upper end and the lower end of the cover body is reduced, temperature uniformity in the cover body is guaranteed as much as possible, in the conveying process, an interval is reserved between the conveying rods, hot air at the upper end and the lower end in the cover body can conduct and heat the two sides of the paper packaging material, double-sided drying of the paper packaging material is achieved, drying time is shortened, drying efficiency is improved, single-sided drying of the paper packaging material is avoided, drying is uneven, and drying effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a packaging material drying and mixing device according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a transfer assembly according to the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

reference numerals: 1-frame, 2-conveying component, 21-motor, 22-conveying axle, 23-gear, 24-chain, 25-conveying pole, 26-conveying net, 3-cover, 4-stoving component, 41-heating element, 42-hair-dryer, 43-splitter plate, 44-dehumidification fan, 5-safety cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments more clear, the technical solutions of the inventive embodiments will be clearly and completely described below with reference to the accompanying drawings of the inventive embodiments. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, unless the context clearly indicates otherwise, singular forms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "comprises," "comprising," or the like are intended to cover a feature, integer, step, operation, element, and/or component recited as being present in the element or article that "comprises" or "comprising" does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "up", "down", "left", "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

As shown in fig. 1 to 4, a packing material drying and mixing device includes: a frame 1; a transfer assembly 2, the transfer assembly 2 including a motor 21, a transfer shaft 22, a gear 23, a chain 24, and a transfer lever 25; the motor 21 is arranged at one end of the frame 1; the transmission shafts 22 are respectively arranged at two ends of the frame 1 through bearing seats, the transmission shaft 22 close to the motor 21 is in transmission connection with the motor 21, the transmission connection between the transmission shaft 22 and the motor 21 can be belt transmission connection, chain transmission connection, gear connection and the like, in the embodiment, the transmission shaft 22 and the motor 21 are in chain transmission connection, the chain transmission is reliable, the overload capacity is high, and the cost is low; two gears 23 are arranged on the transmission shaft 22 at intervals; the two transmission shafts 22 are in transmission connection through gears 23 and chains 24, and the chains 24 are respectively meshed with the corresponding gears 23 on the two transmission shafts 22 to connect the two transmission shafts 22 in transmission; the chain 24 is provided with a plurality of conveying rods 25 at equal intervals along the length direction, the surfaces of the conveying rods 25 are rough, the friction coefficient is high, paper packaging materials can be conveyed conveniently, the intervals between the conveying rods 25 are set according to the paper packaging materials to be dried, when the area of the paper packaging materials is large, the intervals can be larger, and when the area of the paper packaging materials is small, the intervals can be smaller; the cover body 3 is arranged on the frame 1, and openings are formed at the front end and the rear end of the cover body 3; and the drying assembly 4 is arranged at the upper end and the lower end of the cover body 3 respectively, and the drying assembly 4 is used for improving the temperature in the cover body 3.

Before use, the drying assembly 4 is started to preheat the cover body 3, so that the temperature in the cover body 3 is increased, after preheating is finished, the motor 21 is started, the motor 21 drives the transmission shaft 22 in transmission connection with the motor to rotate, the transmission shaft 22 drives the other transmission shaft 22 to rotate through the gear 23 and the chain 24, and the transmission rod 25 moves along with the chain 24; the paper packaging material is placed on the conveying rod 25, static friction force exists between the paper packaging material and the conveying rod 25, the conveying rod 25 carries the paper packaging material to move, conveying of the paper packaging material is achieved, drying assemblies are arranged at the upper end and the lower end in the cover body 3, temperature difference between the upper end and the lower end of the cover body 3 is reduced, temperature in the cover body 3 is guaranteed to be uniform as much as possible, an interval exists between the conveying rod 25 in the conveying process, hot air at the upper end and the lower end in the cover body 3 can conduct and heat two sides of the paper packaging material, double-sided drying of the paper packaging material is achieved, drying time is shortened, drying efficiency is improved, single-sided drying of the paper packaging material is avoided, drying is uneven, and drying effect is improved. In addition, the connection mode of the motor and the transmission shaft is conventional connection, and the specific model of the motor is not invented and is not improved, and the detailed description is omitted here.

As shown in fig. 2 and 3, the transfer assembly 2 preferably further includes: a transport net 26, the transport net 26 enclosing a plurality of transport rods 25; the transmission net 26 and the transmission rod 25 are integrally arranged; the carrying area of the conveying assembly 2 is increased through the conveying net 26, the using amount of the conveying rods 25 is reduced, the drying area of the paper packaging material is increased, the paper packaging material is dried more uniformly, meanwhile, the paper packaging material with smaller area is convenient to convey, and the conveying effect is improved.

As shown in fig. 4, preferably, the drying assembly 4 includes: the heating elements 41, at least two heating elements 41 are arranged in the cover body 3 at intervals along the length direction of the cover body 3, the number of the heating elements 41 is usually 2, 3, 4, 5 and the like, and the specific number is selected according to the length of the cover body 3; the heating element 41 may be an electric heating tube, an electric heating wire, an electric heating sheet, or other resistance heating devices, and in this embodiment, the heating element 41 is an electric heating tube, and the electric heating tube has high heat efficiency and generates heat uniformly, so that the heating cover 3 is facilitated, and the temperature uniformity in the heating cover is ensured. It should be noted that, the specific model of the electric heating tube adopted in the application is not an inventive point, and is not described herein.

As shown in fig. 2 and 4, the drying assembly 4 preferably further includes: blowers 42, the blowers 42 are respectively arranged at the upper and lower ends of the cover body 3, wherein each end is provided with at least two blowers 42, the number of the blowers 42 is generally 2, 3, 4, 5, etc., and the specific number is selected according to the length of the cover body 3 and the number of the electric heating pipes 41; the blower 42 is located above the heating element 41, and blows the hot air in the cover body 3 to the paper packaging material, so that the conduction between the hot air and the paper packaging material is quickened, the drying efficiency of the paper packaging material is improved, and the drying time is shortened.

As shown in fig. 4, the drying assembly 4 preferably further includes: a flow dividing plate 43, the flow dividing plate 43 being provided in the cover 3; the flow dividing plate 43 faces the conveying rod 25, the flow dividing plate 43 equally divides the hot air to flow to the paper packaging bags, the paper packaging materials are guaranteed to be dried evenly, and the drying effect is improved.

As shown in fig. 2 and 4, the drying assembly 4 preferably further includes: a dehumidifying fan 44, the dehumidifying fan 44 being arranged at one end of the cover 3; the output end of the dehumidifying fan 44 is communicated with the front end of the cover body 3, and the outside air is dehumidified and then is sent into the cover body 3, so that the ventilation in the cover body 3 is ensured.

As shown in fig. 1, the present application preferably further includes: the protection cover 5, the protection cover 5 is installed on the frame 1, is used for protecting the motor 21 and the conveying shaft 22.

The working mode is as follows:

before use, the drying assembly 4 is started, the dehumidifying fan 44 dehumidifies the outside air and then conveys the outside air into the cover body 3, the heating element 41 preheats the air in the cover body 3 to raise the temperature in the cover body 3, the blower 42 blows hot air to the splitter plate 43, after preheating, the motor 21 is started, the motor 21 drives the conveying shaft 22 connected with the motor in a chain transmission way, the conveying shaft 22 drives the other conveying shaft 22 to rotate through the gear 23 and the chain 24, and the conveying rod 25 moves along with the chain 24; paper packaging material is placed on the conveying net 26, the conveying net 26 carries the paper packaging material to move, in the moving conveying process, the blower 42 blows hot air to the splitter plate 43, the splitter plate 43 splits the hot air to enable the hot air to be uniformly blown to the paper packaging material, the upper surface and the lower surface of the paper packaging material are heated by the hot air, double-sided drying is achieved, and drying time is short.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A packaging material drying and mixing device, comprising:

a frame (1);

a transfer assembly (2), the transfer assembly (2) comprising a motor (21), a transfer shaft (22), a gear (23), a chain (24) and a transfer rod (25); the motor (21) is arranged at one end of the frame (1); the conveying shafts (22) are respectively arranged at two ends of the frame (1), and the conveying shafts (22) close to the motor (21) are in transmission connection with the motor (21); two gears (23) are arranged on the transmission shaft (22) at intervals; the two conveying shafts (22) are in transmission connection with the chain (24) through the gear (23); the chain (24) is provided with a plurality of conveying rods (25) at intervals along the length direction;

the cover body (3), the said cover body (3) is installed on said stander (1);

the drying assemblies (4) are respectively arranged at the upper end and the lower end of the cover body (3); the drying assembly (4) comprises heating elements (41), and at least two heating elements (41) are arranged in the cover body (3) at intervals along the length direction of the cover body (3).

2. The packaging material drying and mixing device according to claim 1, wherein the conveyor assembly (2) further comprises:

-a conveyor wire (26), said conveyor wire (26) enclosing a plurality of said conveyor bars (25); the conveying net (26) and the conveying rod (25) are integrally arranged.

3. The packaging material drying and mixing device according to claim 1, wherein the drying assembly (4) further comprises:

and the blowers (42) are respectively arranged at the upper end and the lower end of the cover body (3), and each end is at least provided with two blowers (42).

4. A packaging material drying and mixing device according to claim 3, characterized in that the drying assembly (4) further comprises:

a flow dividing plate (43), wherein the flow dividing plate (43) is arranged in the cover body (3); the diverter plate (43) is oriented toward the transfer bar (25).

5. A packaging material drying and mixing device according to claim 3, characterized in that the drying assembly (4) further comprises:

the dehumidifying fan (44) is arranged at one end of the cover body (3); the output end of the dehumidifying fan (44) is communicated with the cover body (3).

6. Packaging material drying and mixing device according to any one of claims 1-5, characterized in that the conveying shaft (22) is chain-driven connected to the motor (21).

7. The packaging material dry mixing apparatus of claim 6, further comprising:

the protection cover (5) is arranged on the frame (1) and used for protecting the output end of the motor (21).