A drying chamber partitioning structure

Abstract

The utility model belongs to drying chamber technical field, concretely relates to a drying chamber interlayer zoning structure. The utility model discloses: drying chamber, the chain combination hanger is established at the top of drying chamber, and the chain combination hanger includes the chain, and the chain is used for hoisting workpiece, the baffle is established at the upper portion of drying chamber, is equipped with the running groove on the baffle, and the chain passes through the running groove, and the running groove and the movement track of chain are adapted. The utility model is used to solve the technical problem that the inside space increases due to setting the chain combination hanger of existing drying chamber, and the temperature change produced by the chain access and exit will lead to the heat loss and natural gas consumption increase of drying chamber inside.

Description

Technical Field

[0001] This utility model belongs to the field of drying chamber technology, specifically relating to a drying chamber partition structure. Background Technology

[0002] The drying chamber is an integral part of a modern automated coating line. Its main function is to heat and dry the workpieces, allowing the coating on the surface to cure. In automated coating lines, overhead conveyor systems are typically used to suspend the workpieces and move them between different stations. Therefore, the addition of overhead conveyor systems increases the height and size of the drying chamber. Furthermore, the conveyor chains themselves, carrying the workpieces in and out of the drying chamber, experience temperature fluctuations due to environmental changes, leading to increased heat loss and natural gas consumption within the drying chamber. Utility Model Content

[0003] This utility model provides a partitioned structure for a drying chamber, which solves the technical problems of existing drying chambers where the internal space is increased due to the installation of suspension chain fixtures, and the temperature changes caused by the movement of the suspension chain lead to increased heat loss and natural gas consumption inside the drying chamber. This utility model includes: a drying chamber; A suspension chain assembly is installed at the top of the drying chamber. The suspension chain assembly includes a suspension chain for suspending workpieces. A partition is provided at the top of the drying chamber. The partition has a running groove through which the overhead conveyor passes, and the running groove is adapted to the movement trajectory of the overhead conveyor.

[0004] This invention separates the drying chamber into a normal temperature zone and a high temperature zone by setting a partition. The suspension assembly hanger is kept in the normal temperature zone, while part of the suspension chain and workpiece are kept in the high temperature zone. This reduces the space in the high temperature zone and isolates part of the suspension assembly hanger outside the high temperature zone, thereby reducing heat loss in the high temperature zone and natural gas consumption, achieving the goal of cost reduction and efficiency improvement.

[0005] Furthermore: Both sides of the running groove are provided with horizontally arranged skirt brushes. Each skirt brush includes a brush plate and bristles on the brush plate. The brush plate is connected to the partition plate. The distance between the two brush plates is no more than twice the length of the bristles and is greater than the width of the suspension chain. The beneficial effects of this step are: the bristles are soft and will not hinder the movement of the suspension chain, and the bristles of the two skirt brushes are interlocked, which can also play a certain role in hindering airflow.

[0006] Furthermore: sealing plates are provided on both sides of the running groove, one end of the sealing plate is connected to the partition, the other end of the sealing plate is arc-shaped, and the two arc-shaped sealing plates abut against each other at one end; The sealing plate is made of silicone. The beneficial effect of this step is that the arc-shaped ends abut against each other, which can play a sealing role.

[0007] Furthermore: Arc-shaped plates are provided on both sides of the running groove, one end of the arc-shaped plate is connected to the top surface of the partition, the other end of the arc-shaped plate is connected to the bottom surface of the partition, and the arc apexes of the two arc-shaped plates abut against each other; The arc-shaped plate is made of silicone. The beneficial effects of this step are that the arc top abuts against the surface and also provides a sealing effect, and the hollow structure can be deformed under force without affecting the movement of the catenary.

[0008] Furthermore: the top surface of the partition is provided with a keel frame, which is connected to the top of the drying chamber by several hanging rods. The beneficial effect of this step is that the partition is connected to the drying chamber by the keel frame and hanging rods.

[0009] Furthermore: when the running groove passes through the partition along its long axis, the partition is divided into a left partition and a right partition. The left partition and the right partition are each hinged to the wall of the drying chamber on the side facing the wall of the drying chamber. The side of the left partition and the right partition near the running groove is connected to the top of the drying chamber by a suspension chain. The beneficial effects of this step are that it not only provides a fixing function, but also facilitates the maintenance of the suspension chain assembly.

[0010] Furthermore, the partition is a rock wool sandwich panel, which has the following beneficial effect: it provides thermal insulation.

[0011] The beneficial effects of this utility model are: 1. This application installs a partition in the upper part of the drying chamber to divide the drying chamber into a high-temperature zone and a normal-temperature zone, which makes the space in the high-temperature zone smaller and reduces the heat loss and natural gas consumption of the drying chamber. 2. The running grooves on the partition and the related seals do not affect the normal movement of the overhead conveyor, and can also prevent airflow between the high-temperature zone and the normal-temperature zone. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 A schematic diagram of a drying chamber partition structure provided by this utility model; Figure 2 This is a schematic diagram of the structure of a drying chamber in the prior art; Figure 3 A schematic diagram of the operating groove sealing structure of a drying chamber partition partition structure provided by this utility model; Figure 4 A schematic diagram of the operating groove sealing structure of the drying chamber partition partition structure provided by this utility model in Embodiment 2; Figure 5 A schematic diagram of the operating groove sealing structure of the drying chamber partition partition structure provided by this utility model in Embodiment 3; Figure 6 A schematic diagram of the fourth embodiment of the partition installation of a drying chamber partition structure provided by this utility model; Figure 7 This is a schematic diagram of the fifth embodiment of the partition installation of a drying chamber partition structure provided by this utility model.

[0014] Figure label: 1-Drying chamber; 2-Suspension chain assembly; 3-Workpiece; 4-Partition; 5-Frame; 6-Hanging rod; 7-Hinge shaft; 8-Hanging chain; 21-Chain; 41-Brush plate; 42-Brush bristles; 43-Sealing plate; 44-Curved plate. Detailed Implementation

[0015] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention. It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0016] Implementation of this application, for example Figures 1-7 As shown, this utility model provides a drying chamber partition structure.

[0017] This application includes: a drying chamber 1; A suspension chain assembly 2 is installed at the top of the drying chamber 1. The suspension chain assembly 2 includes a suspension chain 21, which is used to suspend the workpiece 3. A partition 4 is located at the upper part of the drying chamber 1. The partition 4 has a running groove through which the overhead conveyor 21 passes, and the running groove is adapted to the movement trajectory of the overhead conveyor 21. This invention uses a partition to divide the drying chamber into a normal temperature zone and a high temperature zone. The overhead conveyor assembly hanger portion is placed in the normal temperature zone, while part of the overhead conveyor and workpiece are placed in the high temperature zone. This reduces the space required in the high temperature zone and isolates part of the overhead conveyor assembly hanger outside the high temperature zone, thereby reducing heat loss and natural gas consumption in the high temperature zone, achieving the goal of cost reduction and efficiency improvement.

[0018] Since the high-temperature zone is below the drying chamber 1 and the normal-temperature zone is above the drying chamber 1, and the density of hot air is less than that of normal-temperature air, the hot air will rise. To improve the sealing performance of the partition 4, a seal needs to be installed at the location of the operating trough. Therefore, this application provides three embodiments for the sealing structure of the operating trough, as follows: Figures 3-5 As shown, they are respectively: In Embodiment 1, horizontally arranged skirt brushes are provided on both sides of the running groove. Each skirt brush includes a brush plate 41 and bristles 42 on the brush plate 41. The brush plate 41 is connected to the partition plate 4. The distance between the two brush plates 41 is no more than twice the length of the bristles 42 and is greater than the width of the suspension chain 21. The bristles 42 are soft and will not hinder the movement of the suspension chain 21. The bristles 42 of the two skirt brushes are interlocked, which can also play a certain role in hindering airflow.

[0019] In embodiment 2, sealing plates 43 are respectively provided on both sides of the running groove. One end of the sealing plate 43 is connected to the partition plate 4, and the other end of the sealing plate 43 is arc-shaped, and the two arc-shaped sealing plates 43 abut against each other at one end. The sealing plate 43 is made of silicone, and its arc-shaped ends abut against each other to achieve a sealing effect.

[0020] In embodiment 3, arc-shaped plates 44 are respectively provided on both sides of the running groove. One end of the arc-shaped plate 44 is connected to the top surface of the partition plate 4, and the other end of the arc-shaped plate 44 is connected to the bottom surface of the partition plate 4. The arc apexes of the two arc-shaped plates 44 abut against each other. The arc-shaped plate 44 is made of silicone, and the arc top abuts against it, which also serves as a seal. The hollow structure can be deformed under force without affecting the movement of the suspension chain 21.

[0021] The sealing plate 43 and the arc plate 44 are made of silicone, which can be deformed under force. This will not affect the normal movement of the suspension chain 21, and can also achieve sealing in places where the suspension chain 21 is not present.

[0022] Since the overhead conveyor 21 needs to suspend the workpiece 3 and move it along the track of the overhead conveyor assembly 2, the running groove will run through the entire partition 4 along its long axis. That is, the running groove divides the partition 4 into two parts. This application provides two installation methods for installing the partition 4 in the drying chamber 1, as follows: Figure 6 and Figure 7 The two embodiments shown; In embodiment four, the top surface of the partition 4 is provided with a keel frame 5. The keel frame 5 is connected to the top of the drying chamber 1 by several hanging rods 6. The keel frame 5 is a frame structure spliced ​​by several horizontal beams and vertical beams. The bottom surface of the keel frame 5 is connected to the partition 4, the top surface of the keel frame 5 is connected to the bottom end of the hanging rods 6, and the top end of the hanging rods 6 is connected to the drying chamber 1.

[0023] In Example 5, when the running groove passes through the partition 4 along its long axis, the partition is divided into a left partition and a right partition. The left partition and the right partition are each hinged to the wall of the drying chamber 1 on the side facing the wall of the drying chamber 1 via a hinge shaft 7. The left partition and the right partition are connected to the top of the drying chamber 1 via a hanging chain 8 on the side near the running groove. This not only provides a fixing function but also facilitates the maintenance of the suspension chain assembly 2. When the suspension chain assembly 2 needs maintenance, lifting the left partition or the right partition will open up the high-temperature zone and the normal temperature zone.

[0024] Based on the above technical solution, the partition 4 is a rock wool sandwich panel, which can play a role in heat insulation.

[0025] In the above, this application uses partition 4 to separate the space of the drying chamber 1, which can reduce the space of the high-temperature zone, reduce heat loss and natural gas consumption.

[0026] The partition 4 of this application can also be completely connected by the hanging chain 8, and the hanging chain 8 can be raised and lowered by equipment such as a winch to realize the function of raising or lowering the partition 4 as a whole, further improving the adjustability of the high temperature zone space to adapt to workpieces 3 of different volumes; when the volume of workpiece 3 is small, the partition 4 is lowered to further compress the space of the high temperature zone.

[0027] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification. In the description of this specification, references to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A drying chamber partition structure, characterized in that, include: Drying room; A suspension chain assembly is installed at the top of the drying chamber. The suspension chain assembly includes a suspension chain for suspending workpieces. A partition is provided at the top of the drying chamber. The partition has a running groove through which the overhead conveyor passes, and the running groove is adapted to the movement trajectory of the overhead conveyor.

2. The drying chamber partition structure according to claim 1, characterized in that, Both sides of the running trough are provided with horizontally arranged skirt brushes. Each skirt brush includes a brush plate and brush bristles on the brush plate. The brush plate is connected to the partition plate. The distance between the two brush plates is no more than twice the length of the brush bristles and is greater than the width of the suspension chain.

3. The drying chamber partition structure according to claim 1, characterized in that, Sealing plates are provided on both sides of the running groove. One end of the sealing plate is connected to the partition plate, and the other end of the sealing plate is arc-shaped. The two arc-shaped sealing plates abut against each other at one end. The sealing plate is made of silicone.

4. The drying chamber partition structure according to claim 1, characterized in that, The running groove is provided with arc-shaped plates on both sides. One end of the arc-shaped plate is connected to the top surface of the partition, and the other end of the arc-shaped plate is connected to the bottom surface of the partition. The arc apexes of the two arc-shaped plates abut against each other. The curved plate is made of silicone.

5. The drying chamber partition structure according to claim 1, characterized in that, The top surface of the partition is provided with a keel frame, which is connected to the top of the drying chamber by several suspension rods.

6. The drying chamber partition structure according to claim 1, characterized in that, The partition is divided into a left partition and a right partition by the running groove. The left partition and the right partition are each hinged to the wall of the drying chamber on the side facing the wall of the drying chamber. The side of the left partition and the right partition near the running groove is connected to the top of the drying chamber by a hanging chain.

7. The drying chamber partition structure according to claim 5 or 6, characterized in that, The partition is a rock wool sandwich panel.

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