Constant-temperature air blowing dryer

Abstract

The utility model discloses a constant-temperature air blowing dryer which comprises a machine box, a detachable drying frame is arranged in the machine box, a driving device is arranged on the top of the machine box, and the driving device is in driving connection with the drying frame. When the automobile parts are dried, the drying frame can be taken out of the machine box for feeding, the drying frame is reinstalled in the machine box after feeding is finished, the constant temperature device and the air blowing device are started at the same time to conduct drying treatment on the parts on the drying frame, and the driving device drives the drying frame to rotate. Each accessory can be dried in all directions; and in the drying process of the batch of accessories, a plurality of drying frames can be configured for feeding, so that the whole drying frame can be taken out after the batch of accessories are dried, then the accessories are replaced with the drying frame with the accessories to be dried for drying, and the efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of blower dryer technology, and in particular to a constant temperature blower dryer. Background Technology

[0002] Automotive parts are the various components that make up a car and the products that serve the car. There are many types of automotive parts. As people's living standards improve, people's consumption of cars is also increasing, and the market for automotive parts is becoming larger and larger. In recent years, automotive parts manufacturers have also been developing rapidly.

[0003] Automotive parts require painting during manufacturing. Before painting, they need to undergo various tests, including constant temperature water tank, ultraviolet light, salt spray, alcohol abrasion resistance, muffle furnace, and melt flow indexer tests, to simulate different usage environments. This process also includes drying, which requires the use of a drying chamber. Electric hot air constant temperature dryers are commonly used to dry the parts. However, in most dryers, the internal storage plate is fixed inside the chamber. When using a blower system for drying, the parts cannot be dried evenly, leaving damp parts that can affect the painting process.

[0004] It is evident that existing technologies still need improvement and enhancement. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a constant temperature blower dryer, which aims to solve the technical problem that the fixed setting of the shelf in the existing constant temperature blower dryer causes the accessories to not be dried evenly.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A constant temperature blower dryer includes a casing, in which a blower and a constant temperature device are installed. The dryer also includes a drive unit and a drying rack. The drive unit is located on the top of the casing and drives the drying rack. The drying rack is detachably installed in the casing and can rotate relative to the casing.

[0008] The drying rack includes a rotating shaft and multiple supports. The upper end of the rotating shaft is driven to a drive device, and the lower end of the rotating shaft is rotatably connected to the bottom plate of the chassis. Multiple supports are spaced apart on the outside of the rotating shaft along its axial direction.

[0009] The constant temperature blower dryer includes a drive unit comprising a motor and an adapter. The motor is fixedly installed on the top of the casing and drives the adapter. The adapter is installed on the top of the casing via a bearing.

[0010] In the constant temperature blower dryer, the end of the adapter away from the motor is provided with a first transmission groove, and a first fixing member is provided at the opening of the first transmission groove.

[0011] The constant temperature blower dryer has two parallel transmission surfaces at both ends of the rotating shaft. The upper end of the rotating shaft is housed in a first transmission groove, and the two side walls of the first transmission groove are respectively connected to the shaft.

[0012] The constant temperature blower dryer has a mounting component on the bottom plate of the casing via a bearing. A second transmission groove is provided at the upward-facing end of the mounting component, and a second fixing component is provided at the opening of the second transmission groove.

[0013] In the constant temperature blower dryer, the lower end of the rotating shaft is housed in the second transmission groove, the two side walls of the second transmission groove are respectively in contact with two transmission surfaces, and the second fixing member is used to fix the rotating shaft in the second transmission groove.

[0014] The constant temperature blower dryer has a mounting ring in the middle of the support frame, which is fitted around the rotating shaft.

[0015] In the constant temperature blower dryer, a locking screw is provided on the side wall of the mounting collar, and the end of the locking screw passes through the side wall of the mounting collar and abuts against the outer side of the rotating shaft.

[0016] The constant temperature blower dryer is provided with a bracket that is equipped with several limiting components, which are used to limit and fix the accessories carried on the bracket.

[0017] Beneficial effects:

[0018] This utility model provides a constant temperature blower dryer, including a casing with a detachable drying rack inside. A drive device is located on the top of the casing, driving and connecting the drying rack. When drying automotive parts, the drying rack can be removed from the casing for loading. After loading, the drying rack is reinstalled in the casing. The constant temperature device and the blower simultaneously start to dry the parts on the drying rack. The drive device drives the drying rack to rotate, ensuring each part receives comprehensive drying. Multiple drying racks can be configured for loading during the drying of a batch of parts. After drying, the entire drying rack can be removed and replaced with a rack containing the parts to be dried, improving efficiency. This constant temperature blower dryer, by using a drive device to rotate the drying rack, ensures uniform drying of the parts on it. The detachable and replaceable structure of the drying rack shortens loading time and improves work efficiency. Attached Figure Description

[0019] Figure 1A cross-sectional structural diagram of the constant temperature blower dryer provided by this utility model;

[0020] Figure 2 A three-dimensional structural diagram of the rotating shaft provided by this utility model;

[0021] Figure 3 A three-dimensional structural diagram of the adapter provided by this utility model;

[0022] Figure 4 A three-dimensional structural diagram of the mounting component provided by this utility model.

[0023] Figure label:

[0024] 1—Chassis 2—Drive Unit 3—Drying Rack

[0025] 11—Mounting component; 21—Motor; 22—Adapter component

[0026] 31—Shaft; 32—Bracket; 111—Second transmission groove

[0027] 112—Second fixing component; 221—First transmission groove; 222—First fixing component

[0028] 311—Transmission surface; 321—Mounting collar; 322—Locking screw

[0029] 323—Limiting component. Detailed Implementation

[0030] This utility model provides a constant temperature blower dryer. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0031] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0032] Please see Figures 1 to 4As shown, this utility model provides a constant temperature blower dryer, including a casing 1. The casing 1 contains a blower and a constant temperature device. It also includes a drive device 2 and a drying rack 3. The drive device 2 is located on the top of the casing 1 and drives the drying rack 3. The drying rack 3 is detachably installed inside the casing 1 and rotates relative to the casing 1. In this embodiment, both the constant temperature device and the blower are conventional devices in the field of constant temperature blower dryers, and their specific structures and principles are not described in detail here, nor are they shown in the accompanying drawings. When drying automotive parts, the drying rack 3 can be removed from the casing 1 for loading. After loading, the drying rack 3 is reinstalled into the casing 1. The constant temperature device and the blower simultaneously start working to dry the parts on the drying rack 3. The drive device 2 drives the drying rack 3 to rotate, ensuring that each part receives comprehensive drying. During the drying process of this batch of parts, multiple drying racks 3 can be configured for loading, allowing the entire drying rack 3 to be removed after the batch of parts is dried, and then replaced with a drying rack 3 containing the parts to be dried, thus improving efficiency.

[0033] The drying rack 3 includes a rotating shaft 31 and multiple supports 32. The upper end of the rotating shaft 31 is driven to the driving device 2, and the lower end of the rotating shaft 31 is rotatably connected to the bottom plate of the housing 1. The multiple supports 32 are spaced apart on the outer side of the rotating shaft 31 along its axial direction. In this embodiment, the number of supports 32 mounted on the rotating shaft 31 can be adaptively adjusted according to the size of the accessories. The specific shape of the supports 32 can also be adaptively designed and selected according to the shape and structure of different accessories, and then replaced on the rotating shaft 31, thereby improving the overall applicability of the constant temperature blower dryer.

[0034] Please see Figure 1 As shown, the drive device 2 includes a motor 21 and an adapter 22. The motor 21 is fixedly mounted on the top of the housing 1 and drives the adapter 22. The adapter 22 is mounted on the top of the housing 1 via a bearing. In this embodiment, the adapter 22 passes through the top plate of the housing 1. The motor 21 drives the adapter 22 to rotate, thereby driving the rotating shaft 31 to rotate, so that the entire drying rack 3 rotates, causing the accessories loaded on it to rotate and achieve uniform drying.

[0035] Please see Figure 3 As shown, the end of the adapter 22 away from the motor 21 is provided with a first transmission groove 221, and a first fixing member 222 is provided at the opening of the first transmission groove 221. In this embodiment, the length direction of the first transmission groove 221 is perpendicular to the axial direction of the adapter 22, and one end of the first transmission groove 221 is provided with an opening so that the upper end of the rotating shaft 31 can enter the groove from the opening; one end of the first fixing member 222 is hinged to one side of the opening, and the other end of the first fixing member 222 is engaged with the other side of the opening, thereby fixing the upper end of the rotating shaft 31 in the first transmission groove 221.

[0036] Please see Figure 2 As shown, each end of the rotating shaft 31 has two parallel transmission surfaces 311. The upper end of the rotating shaft 31 is housed within the first transmission groove 221, and the two side walls of the first transmission groove 221 are respectively aligned with the transmission surfaces 311 at the upper end of the rotating shaft 31. In this embodiment, the width of the first transmission groove 221 is equal to the distance between the two transmission surfaces 311 at the upper end of the rotating shaft 31. The two transmission surfaces 311 at the same end of the rotating shaft 31 are respectively positioned opposite to each other on the outer side of the rotating shaft 31, and the four transmission surfaces 311 of the rotating shaft 31 are parallel to each other. When the adapter 22 is driven to rotate by the motor 21, one side wall of the first transmission groove 221 applies rotational force to the transmission surface 311 it contacts, causing the rotating shaft 31 to rotate, thereby causing the entire drying rack 3 to rotate.

[0037] Please see Figure 1 and Figure 4 As shown, the bottom plate of the chassis 1 is provided with a mounting member 11 via a bearing. A second transmission groove 111 is provided at the upward-facing end of the mounting member 11, and a second fixing member 112 is provided at the opening of the second transmission groove 111. In this embodiment, the mounting member 11 can rotate with the rotating shaft 31. The bearing reduces wear between the mounting member 11 and the bottom plate of the chassis 1. The length direction of the second transmission groove 111 is perpendicular to the axial direction of the mounting member 11, and the second transmission groove 111 has an opening so that the lower end of the rotating shaft 31 can enter the second transmission groove 111 from the opening. One end of the second fixing member 112 is hinged to one side of the opening, and the other end of the second fixing member 112 is engaged with the other side of the opening, thereby fixing the lower end of the rotating shaft 31 within the second transmission groove 111.

[0038] Please see Figure 1 and Figure 4 As shown, the lower end of the rotating shaft 31 is housed within the second transmission groove 111. The two side walls of the second transmission groove 111 are respectively in contact with two transmission surfaces 311. The second fixing member 112 is used to fix the rotating shaft 31 within the second transmission groove 111. In this embodiment, the width of the second transmission groove 111 is equal to the distance between the two transmission surfaces 311 at the lower end of the rotating shaft 31. When the rotating shaft 31 rotates, one transmission surface 311 at the lower end of the rotating shaft 31 applies a rotational force to the side wall of the groove it contacts, causing the mounting member 11 to rotate, allowing the drying rack 3 to rotate smoothly relative to the housing 1.

[0039] Please see Figure 1 As shown, a mounting collar 321 is provided in the middle of the bracket 32, and the mounting collar 321 is sleeved on the outside of the rotating shaft 31. In this embodiment, the inner diameter of the mounting collar 321 is larger than the maximum outer diameter of the rotating shaft 31, so that the mounting collar 321 can move along the axial direction of the rotating shaft 31 to adjust the distance between two adjacent brackets 32.

[0040] Please see Figure 1 As shown, a locking screw 322 is provided on the side wall of the mounting collar 321. The end of the locking screw 322 passes through the side wall of the mounting collar 321 and abuts against the outer surface of the rotating shaft 31. In this embodiment, the locking screw 322 is screwed to the side wall of the mounting collar 321. Loosening the locking screw 322 allows the mounting collar 321 to move on the rotating shaft 31. After adjusting the mounting collar 321 to a suitable position, tightening the locking screw 322 fixes the bracket 32 ​​to the rotating shaft 31.

[0041] Please see Figure 1 As shown, the support 32 is also provided with several limiting members 323, which are used to limit and fix the accessories carried on the support 32. In this embodiment, the limiting members 323 are arranged on the edge of the support 32 or radiate outward from the position of the rotation axis 31. The specific shape, structure and number of the limiting members 323 can be adapted to the structure and size of the accessories to be dried. The limiting members 323 limit the accessories and prevent the centrifugal force generated by the drying rack 3 when rotating from causing the accessories to be thrown out of the support 32, resulting in damage to the accessories and equipment.

[0042] In summary, this utility model uses a drive device 2 to drive the drying rack 3 to rotate, so that the accessories carried on the drying rack 3 are dried evenly. By making the installation of the drying rack 3 a detachable and replaceable structure, the loading time is shortened and the work efficiency is improved.

[0043] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims of this utility model.

Claims

1. A constant temperature blower dryer, comprising a casing (1), wherein a blower and a constant temperature device are provided inside the casing (1), characterized in that: It also includes a drive unit (2) and a drying rack (3). The drive unit (2) is located on the top of the chassis (1) and drives the drying rack (3). The drying rack (3) can be detachably installed inside the chassis (1) and rotates relative to the chassis (1). The drying rack (3) includes a rotating shaft (31) and multiple supports (32). The upper end of the rotating shaft (31) is driven to the driving device (2), and the lower end of the rotating shaft (31) is rotatably connected to the bottom plate of the chassis (1). Multiple supports (32) are spaced apart on the outside of the rotating shaft (31) along the axial direction of the rotating shaft (31).

2. The constant temperature blower dryer according to claim 1, characterized in that, The drive unit (2) includes a motor (21) and an adapter (22). The motor (21) is fixedly installed on the top of the chassis (1) and drives the adapter (22). The adapter (22) is installed on the top of the chassis (1) through a bearing.

3. The constant temperature blower dryer according to claim 2, characterized in that, The adapter (22) is provided with a first transmission groove (221) at the end away from the motor (21), and a first fixing member (222) is provided at the opening of the first transmission groove (221).

4. The constant temperature blower dryer according to claim 3, characterized in that, The two ends of the rotating shaft (31) are provided with two mutually parallel transmission surfaces (311). The upper end of the rotating shaft (31) is housed in the first transmission groove (221). The two side walls of the first transmission groove (221) are respectively connected to the first transmission groove.

5. The constant temperature blower dryer according to claim 4, characterized in that, The bottom plate of the chassis (1) is provided with a mounting part (11) via a bearing. The upper end of the mounting part (11) is provided with a second transmission groove (111), and the opening of the second transmission groove (111) is provided with a second fixing part (112).

6. The constant temperature blower dryer according to claim 5, characterized in that, The lower end of the rotating shaft (31) is housed in the second transmission groove (111). The two side walls of the second transmission groove (111) are respectively attached to the two transmission surfaces (311). The second fixing member (112) is used to fix the rotating shaft (31) in the second transmission groove (111).

7. The constant temperature blower dryer according to claim 1, characterized in that, A mounting collar (321) is provided in the middle of the bracket (32), and the mounting collar (321) is sleeved on the outside of the rotating shaft (31).

8. The constant temperature blower dryer according to claim 7, characterized in that, The side wall of the mounting collar (321) is provided with a locking screw (322), the end of which penetrates the side wall of the mounting collar (321) and abuts against the outer side of the contact shaft (31).

9. The constant temperature blower dryer according to claim 8, characterized in that, The bracket (32) is also provided with several limiting members (323), which are used to limit and fix the accessories carried on the bracket (32).

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