Air floating type guide rail

Abstract

The utility model relates to an air floating type guide rail, and belongs to the technical field of oven equipment. The device comprises a lower air blowing mechanism, a plurality of air box assemblies are arranged in the lower air blowing mechanism, and the two sides of the top of each air box assembly are each provided with an air outlet inclining upwards. The upper air blowing mechanism is internally provided with a plurality of air box assemblies, and the two sides of the bottom of each air box assembly are each provided with an air outlet inclining downwards; the air box assemblies of the lower air blowing mechanism and the air box assemblies of the upper air blowing mechanism are arranged in a staggered mode, and an air floating area is formed between the lower air blowing mechanism and the upper air blowing mechanism, so that a base material located in the air floating area is in a suspended state under the action of air in the staggered direction. Through the synergistic effect of relatively staggered air blowing of the lower air blowing mechanism and the upper air blowing mechanism, an air floating area is formed, air floating force supporting is provided for a base material, the drying efficiency is high, and the product quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oven equipment technical field especially a gas float formula guide rail. BACKGROUND

[0002] With the development of material processing and drying technology, drying oven equipment appears, and the main technical purpose of the equipment is to dry the base material.

[0003] In the related art, a conveying belt or a conveying roller device is usually used to carry and convey the base material through the oven to realize the drying process. These devices are simple in design, can be continuously operated, and are common solutions in the industry.

[0004] However, the transmission method in the above drying process has many problems in actual work:

[0005] Firstly, due to direct contact with the base material, uneven drying is prone to occur during the drying process;

[0006] Secondly, direct contact can also cause scratches, wrinkles, and even edge lifting on the surface of the base material;

[0007] In addition, it also limits the improvement of drying efficiency, thereby affecting the efficiency and product quality of the entire production process. INVENTION CONTENTS

[0008] The applicant provides a gas float guide rail to solve the above problems in the prior art, so that the base material is in a suspended state during drying and transmission, the drying efficiency is high, the product quality is improved, and the problems of scratches, wrinkles, and edge lifting of the base material are avoided.

[0009] The technical scheme adopted by the utility model is as follows: a gas float guide rail comprises:

[0010] A lower air blowing mechanism is provided with a plurality of air box assemblies inside, and each air box assembly has an inclined upward air outlet on both sides of the top;

[0011] An upper air blowing mechanism is provided with a plurality of air box assemblies inside, and each air box assembly has an inclined downward air outlet on both sides of the bottom;

[0012] The air box assemblies of the lower air blowing mechanism and the air box assemblies of the upper air blowing mechanism are staggered, forming a gas float area between the lower air blowing mechanism and the upper air blowing mechanism, so that the base material in the gas float area is in a suspended state under the action of the gas in the staggered direction.

[0013] As a further improvement of the above technical scheme:

[0014] Preferably, at least one guide roller is further included in the lower blowing mechanism, which is located at the middle position of the plurality of air box assemblies in the lower blowing mechanism.

[0015] Preferably, the guide roller is in a cylindrical roller structure, which provides support for the substrate when the blowing is stopped.

[0016] Preferably, the air box assembly comprises:

[0017] a box body having two side walls and a top;

[0018] a side sealing plate arranged at two sides of the box body, which cooperates with the box body to form a cavity structure with an open bottom and a hollow interior;

[0019] an air outlet obliquely arranged at two side positions of the top of the box body;

[0020] The gas enters from the bottom opening of the cavity structure and is blown out from the air outlets at the two side positions of the top of the box body.

[0021] More preferably, the air box assembly further comprises:

[0022] an air inlet arranged at the bottom opening of the cavity structure;

[0023] a flow distribution plate arranged inside the cavity structure, which guides the gas entering from the air inlet to the air outlets at the two side positions of the top of the box body.

[0024] More preferably, the flow distribution plate is composed of two oppositely inclined inclined plates, which abut against the top of the box body and cooperatively form a downward inverted triangular shape with a top corner, so that the gas entering from the air inlet is separated by the top corner and flows along the two inclined plates to the left and right sides, respectively, and is blown out from the air outlets at the two side positions of the top of the box body.

[0025] Preferably, the air box assemblies in the lower blowing mechanism and the upper blowing mechanism blow air simultaneously and oppositely to form a stable air floating force in the air floating area, so that the substrate is kept in a suspended state.

[0026] The beneficial effects of the present application are as follows:

[0027] The utility model discloses compact structure, convenient operation passes through the relative staggered air blowing of lower air blowing mechanism and upper air blowing mechanism, forms the air floating area to the base material and provides air floating force support, makes the base material in the drying transmission process be in the suspended state. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the whole structure schematic diagram of the utility model.

[0029] Figure 2 It is the structure perspective drawing of the wind box subassembly of the utility model.

[0030] Figure 3 It is the structure perspective drawing of the wind box subassembly of the utility model under the bottom surface visual angle.

[0031] Figure 4 It is Figure 2 The structure perspective drawing of the wind box subassembly of the utility model is hidden to side closing plate.

[0032] Wherein: 1, lower air blowing mechanism, 2, upper air blowing mechanism, 3, guide roller, 4, base material, 5, wind box subassembly, 501, box body, 502, side closing plate, 503, air outlet, 504, air inlet, 505, shunt plate. DETAILED DESCRIPTION

[0033] The specific implementation of the utility model will be described below in conjunction with the drawings.

[0034] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] In the case of using “include”, “have”, and “contain” described in this document, another component can be added unless an explicit limiting term such as “only”, “consisting of”, etc. is used. Unless otherwise mentioned, the singular form of the term can include the plural form and cannot be understood as the number of one.

[0037] It should be understood that although the terms “first”, “second”, etc. can be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, without departing from the scope of the present application, the first element can be referred to as the second element, and similarly, the second element can be referred to as the first element.

[0038] In addition, the drawings are not drawn to scale 1:1, and the relative sizes of the elements are only drawn by example in the drawings, not necessarily according to the true scale.

[0039] Embodiment one

[0040] Please refer to Figure 1 , shows a structure schematic diagram of a gas floating guide rail provided by the embodiment. The gas floating guide rail comprises a lower blowing mechanism 1, an upper blowing mechanism 2, and a guide roller 3 arranged in the lower blowing mechanism 1.

[0041] The lower blowing mechanism 1 is provided with a plurality of air box assemblies 5, and each air box assembly 5 has inclined air outlets 503 on both sides of the top;

[0042] The upper blowing mechanism 2 is also provided with a plurality of air box assemblies 5, and each air box assembly 5 has inclined air outlets 503 on both sides of the bottom;

[0043] At the same time, the air box assemblies 5 of the lower blowing mechanism 1 and the air box assemblies 5 of the upper blowing mechanism 2 are staggered, so as to form a gas floating area between the lower blowing mechanism 1 and the upper blowing mechanism 2.

[0044] When the gas is blown out from the air outlet 503 of the air box assembly 5, the substrate 4 located in the gas floating area is in a suspended state under the action of the gas in the staggered direction.

[0045] As Figures 2 to 4 shown, the specific structure of the air box assembly 5 in the embodiment is shown.

[0046] The air box assembly 5 comprises a box body 501, a side sealing plate 502, an air outlet 503, an air inlet 504, and a flow dividing plate 505;

[0047] The box body 501 has two side walls and a top, and the side sealing plate 502 is arranged on both sides of the box body 501, cooperating with the box body 501 to form a cavity structure with an open bottom and hollow inside;

[0048] The air outlets 503 are obliquely arranged at the top of the box body 501. The gas enters from the bottom of the cavity structure (i.e. the air inlet 504) and is blown out from the air outlets 503 at the top of the box body 501.

[0049] The flow splitter 505 is arranged inside the cavity structure and is used to guide the gas entering from the air inlet 504 to the air outlets 503 at the top of the box body 501.

[0050] In this embodiment, the flow splitter 505 is composed of two obliquely arranged plates. The flow splitter 505 abuts against the top of the box body 501 and cooperates to form a downwardly pointing triangular shape. In this way, when the gas enters from the air inlet 504, it is separated by the top corner and flows along the two plates to the left and right sides, and is blown out from the air outlets 503 at the top of the box body 501.

[0051] In the lower blowing mechanism 1, at least one guide roller 3 is arranged at the middle of the plurality of box assemblies 5. Specifically, the guide roller 3 is in the form of a cylindrical roller body structure and is used to provide support for the substrate 4 when blowing is stopped.

[0052] In operation, the box assemblies 5 in the lower blowing mechanism 1 and the upper blowing mechanism 2 blow air simultaneously to form a stable air floating force in the air floating area, so that the substrate 4 is kept in a suspended state. This non-contact transmission method avoids direct contact between the substrate 4 and the transmission mechanism, thereby reducing uneven drying and effectively improving drying efficiency and product quality. At the same time, it also avoids defects such as scratches, wrinkles and edge lifting on the surface of the substrate 4.

[0053] Embodiment Two

[0054] The difference between this embodiment and Embodiment One is that the lower blowing mechanism 1 does not have a guide roller 3, and the rest is the same as Embodiment One.

[0055] In operation, this embodiment also forms a stable air floating force in the air floating area by the relative staggered blowing of the lower blowing mechanism 1 and the upper blowing mechanism 2, so that the substrate 4 is kept in a suspended state. Since the guide roller 3 is omitted, the overall structure is more simple. When it is necessary to stop blowing, other methods (such as manual or lifting mechanism) need to be used to remove the substrate 4 from the air floating area.

[0056] The technical features of the above embodiments can be combined in any way. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present disclosure.

[0057] The above-described embodiments only express the implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as the limitation of the scope of the present application patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. An air floated guide rail characterized by, The application relates to a gas floating device for a substrate, which comprises: a lower air blowing mechanism, wherein a plurality of air box assemblies are arranged, and each air box assembly is provided with an upwardly-inclined air outlet at the top of two sides; an upper air blowing mechanism, wherein a plurality of air box assemblies are arranged, and each air box assembly is provided with a downwardly-inclined air outlet at the bottom of two sides; the air box assemblies of the lower air blowing mechanism and the air box assemblies of the upper air blowing mechanism are arranged in a staggered mode, and a gas floating area is formed between the lower air blowing mechanism and the upper air blowing mechanism, so that the substrate in the gas floating area is in a suspended state under the action of gas in the staggered direction.

2. The air floated guide rail according to claim 1, wherein At least one guide roller is arranged in the lower air blowing mechanism and is located in the middle position of the plurality of air box assemblies in the lower air blowing mechanism.

3. The air floated guide rail according to claim 2, wherein The guide roller is in a cylindrical roller structure and is used for providing support for the substrate when air blowing is stopped.

4. The air floated guide rail according to claim 1, wherein The air box assembly comprises: a box body provided with two side walls and a top; a side sealing plate arranged at two sides of the box body and matched with the box body to form a cavity structure with an open bottom and an empty interior; air outlets arranged at two sides of the top of the box body in an inclined mode; gas enters from the open bottom of the cavity structure and is blown out from the air outlets at two sides of the top of the box body.

5. The air floated guide rail according to claim 4, wherein The air box assembly further comprises: an air inlet arranged at the open bottom of the cavity structure; a flow distribution plate arranged in the cavity structure and used for guiding the gas entering from the air inlet to the air outlets at two sides of the top of the box body.

6. The air floated guide rail according to claim 5, wherein The flow distribution plate is formed by two oppositely-inclined inclined plates, and the flow distribution plate abuts against the top of the box body and is matched with the box body to form a reversed triangular shape with a downward top corner, so that the gas entering from the air inlet is separated by the top corner and flows along the two inclined plates to the left and right sides and is blown out from the air outlets at two sides of the top of the box body.

7. The air floatation guide rail according to any one of claims 1 to 6, characterized by, The air box assemblies in the lower air blowing mechanism and the upper air blowing mechanism blow air at the same time and in opposite directions, so that stable gas floating force is formed in the gas floating area and the substrate is kept in a suspended state.

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