Down filling power experimental equipment

Abstract

The utility model relates to down feather bulkiness experimental equipment, which belongs to the technical field of down feather experiments and comprises a base, a testing component arranged at the top of the base and an adjusting component arranged at the top of the base. The test assembly comprises a storage tank movably connected to the top of the base, an airflow groove formed in the base, an air guide fan fixedly installed on the inner side wall of the airflow groove, and a heating rod fixedly installed on the top of the air guide fan. According to the down filling power experiment equipment, a certain amount of down is placed in a storage tank, the height of an adjusting plate at the top of a supporting seat is moved, so that a pressing plate can just seal an opening in the top of the storage tank, an air guide fan is started while a heating rod is started, and after air penetrates through a dustproof net cover and is pushed by the air guide fan, the down filling power is improved. Air is conveyed into the upper layer of the air flow groove, after being heated by the heating rod, the air enters the storage tank through the air inlet groove opening in the bottom of the storage tank, and after entering the storage tank, the air blows down feather to stretch.

Description

Technical Field

[0001] The utility model relates to the technical field of down experiments, and particularly relates to a down fluffiness experiment device. Background Technique

[0002] The down fluffiness experiment device is mainly used to measure the fluffiness of down, that is, the elasticity and filling ability of down. Such devices play an important role in the production, quality control, and R & D process of down products. The down fluffiness experiment devices are mainly divided into two categories: fully automatic and manual. The fully automatic down fluffiness meter has the characteristics of high precision and high efficiency. It can automatically complete the down fluffiness test process, reduce human errors, and improve the accuracy and stability of test results. Compared with fully automatic devices, the manual down fluffiness meter is more simple to operate and has a lower cost. It is suitable for small-scale production, teaching, scientific research and other fields.

[0003] At present, small-batch down fluffiness experiment devices in laboratories usually use manual down fluffiness meters. The down to be tested is placed in a storage bottle and pressed, and then the fluffiness of the down is recorded according to the pressing force. Such devices may be affected by human factors during the operation process, resulting in certain errors in the test results. In addition, when the down is placed in the storage bottle during the test, it may not show its true state due to previous extrusion, resulting in errors in the fluffiness experiment data. Therefore, a down fluffiness experiment device is proposed. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a down fluffiness experiment device, which has the advantages of good flexibility and strong practicability, and solves the problems that manual operation of traditional down fluffiness experiment devices may cause errors and the fluffiness of down may be affected without being stretched.

[0005] To achieve the above-mentioned purposes of good flexibility and strong practicability, the utility model provides the following technical solution: a down fluffiness experiment device, including a base, a test component arranged on the top of the base, and an adjustment component arranged on the top of the base.

[0006] Further, the test component includes a storage tank movably connected to the top of the base, an air flow groove opened inside the base, a ventilation fan fixedly installed on the inner side wall of the air flow groove, a heating rod fixedly installed on the top of the ventilation fan, and a dust-proof net cover movably connected to the inner side wall of the air flow groove.

[0007] Further, an arc-shaped clamping groove is opened on the top of the base. The bottom edge of the storage tank is embedded inside the arc-shaped clamping groove and is slidably connected to the inner side wall of the arc-shaped clamping groove. A plurality of supporting rubber pads are fixedly installed at the bottom of the base.

[0008] Furthermore, a plurality of air inlet notches are formed in the bottom wall of the storage tank, and scale lines are formed on the side surface of the storage tank.

[0009] Furthermore, the air flow groove is divided into upper, middle and lower layers. The diameter of the middle layer is larger than that of the upper and lower layers. The side surface of the air guide fan is fixedly installed on the side wall of the middle layer of the air flow groove. The top of the dust-proof net cover is embedded in the lower layer of the air flow groove and is fixedly installed through a buckle and a base.

[0010] Furthermore, the adjusting assembly includes a support seat fixedly installed on the top of the base, an adjusting plate movably connected to the top of the support seat, a limiting plate fixedly installed on the side surface of the adjusting plate, a lifting rod fixedly installed on the bottom of the adjusting plate, and a pressing plate fixedly installed on the top of the lifting rod.

[0011] Furthermore, a notch is formed in the top of the support seat. The adjusting plate has an L-shaped structure. The bottom of the adjusting plate is embedded in the notch and is slidably connected to the support seat.

[0012] Furthermore, a slot hole is formed at one end of the limiting plate away from the adjusting plate. The movable rod of the lifting rod vertically penetrates through the slot hole and is slidably connected to the limiting plate.

[0013] Furthermore, a plurality of uniformly arranged air permeable slot holes are formed on the surface of the pressing plate. The size of the pressing plate is the same as the size of the top opening of the storage tank and is slidably connected to the inner side wall of the storage tank.

[0014] Compared with the prior art, the utility model provides a down fluffiness experimental device, which has the following beneficial effects:

[0015] 1. In this down fluffiness experimental device, a certain amount of down is placed into the storage tank. The height of the adjusting plate on the top of the support seat is adjusted so that the pressing plate can just seal the top opening of the storage tank. While starting the heating rod, the air guide fan is started. After the air passes through the dust-proof net cover and is pushed by the air guide fan, it is sent to the upper layer of the air flow groove. After being heated by the heating rod, the air enters the storage tank through the air inlet notches at the bottom of the storage tank. After the gas enters the storage tank, it blows the down to stretch.

[0016] 2. In this down fluffiness experimental device, by closing the lifting rod, while the lifting rod extends under the gravity of the pressing plate, the pressing plate falls on the down on the top of the storage tank. The air inside the storage tank is discharged through the air permeable slot holes on the surface of the pressing plate. At this time, the pressing plate completely acts on the down. The pressing plate cooperates with the scale on the side surface of the storage tank, so as to obtain the current fluffiness degree of the down, thus solving the problems that the traditional manual down fluffiness experimental device may have errors in manual operation and the fluffiness of the down may be affected without being stretched. Description of the Drawings

[0017] Figure 1This is a perspective view of the present utility model;

[0018] Figure 2 This is a sectional view of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the present utility model.

[0020] In the figure: 1. Base; 2. Test assembly; 21. Storage tank; 22. Air flow groove; 23. Air guiding fan; 24. Heating rod; 25. Dust-proof net cover; 3. Adjusting assembly; 31. Support base; 32. Adjusting plate; 33. Limiting plate; 34. Lifting rod; 35. Pressing plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 3 , in this embodiment, a down fluffiness experimental device includes a base 1, a test assembly 2 arranged on the top of the base 1, and an adjusting assembly 3 arranged on the top of the base 1.

[0023] While the test assembly 2 is provided to store the down, air is blown into the stored down to improve the true fluffiness of the down, and then the experiment is tested in cooperation with the adjusting assembly 3.

[0024] In this embodiment, the test assembly 2 includes a storage tank 21 movably connected to the top of the base 1, an air flow groove 22 opened inside the base 1, an air guiding fan 23 fixedly installed on the inner side wall of the air flow groove 22, a heating rod 24 fixedly installed on the top of the air guiding fan 23, and a dust-proof net cover 25 movably connected to the inner side wall of the air flow groove 22.

[0025] The storage tank 21 is provided for storage, the air guiding fan 23 is arranged inside the air flow groove 22 for inflation, the heating rod 24 heats the air to keep the stored down dry, and the dust-proof net cover 25 prevents foreign objects from entering the inside of the storage tank 21 through the air guiding fan 23.

[0026] In this embodiment, an arc-shaped clamping groove is opened on the top of the base 1, the bottom edge of the storage tank 21 is embedded inside the arc-shaped clamping groove and is slidably connected to the inner side wall of the arc-shaped clamping groove, and a plurality of support rubber pads are fixedly installed on the bottom of the base 1.

[0027] An arc-shaped clamping groove is provided at the top of the base 1 to fix the storage tank 21, thereby maintaining the stability of the storage tank 21 when placed. While the supporting rubber pad lifts the base 1, it keeps the base 1 stable and has an anti-slip effect.

[0028] In this embodiment, a plurality of air inlet slots are provided on the bottom wall of the storage tank 21, and scale lines are provided on the side surface of the storage tank 21.

[0029] Air inlet slots are provided at the bottom of the storage tank 21, so that the air blown by the air guide fan 23 can smoothly enter the interior of the storage tank 21. The scale lines of the storage tank 21 are used to display the current fluffiness.

[0030] It should be noted that the storage tank 21 is made of a transparent material, and the down can be observed in real time when placed inside the storage tank 21.

[0031] In this embodiment, the air flow groove 22 is divided into upper, middle and lower layers. The diameter of the middle layer is larger than that of the upper and lower layers. The side surface of the air guide fan 23 is fixedly installed on the side wall of the middle layer of the air flow groove 22. The top of the dust-proof net cover 25 is embedded in the lower layer of the air flow groove 22 and is fixedly installed on the base 1 through a buckle.

[0032] Three layers of air flow grooves 22 are provided to achieve different functions. A heating rod 24 is provided in the upper layer of the air flow groove 22 to heat the air. An air guide fan 23 is provided in the middle layer of the air flow groove 22 to supply air, and the bottom layer is used to fix the dust-proof net cover 25.

[0033] In this embodiment, the adjusting assembly 3 includes a support seat 31 fixedly installed on the top of the base 1, an adjusting plate 32 movably connected to the top of the support seat 31, a limiting plate 33 fixedly installed on the side surface of the adjusting plate 32, a lifting rod 34 fixedly installed on the bottom of the adjusting plate 32, and a pressing plate 35 fixedly installed on the top of the lifting rod 34.

[0034] A support seat 31 is provided on the top of the base 1 to cooperate with the adjusting plate 32 to control the height of the lifting rod 34, thereby realizing the control of the height of the pressing plate 35. In this way, the height of the pressing plate 35 can be adjusted for different fluffiness of down.

[0035] It should be noted that the lifting rod 34 is an electric rod, which remains stable when powered on, and the lifting rod 34 extends freely under the gravity of the pressing plate 35 after power off.

[0036] In this embodiment, a slot is provided on the top of the support seat 31. The adjusting plate 32 is of an L-shaped structure. The bottom of the adjusting plate 32 is embedded in the slot and is slidably connected to the support seat 31.

[0037] A slot is provided on the top of the support seat 31 to place the adjusting plate 32. In this way, the position of the adjusting plate 32 on the top of the support seat 31 can be controlled, so as to adapt to different down materials.

[0038] It should be noted that the sliding between the adjusting plate 32 and the support base 31 has a certain damping and needs to be controlled and adjusted by an external force. When not under force, the two can maintain a relatively stable state.

[0039] In this embodiment, a slot is provided at one end of the limiting plate 33 away from the adjusting plate 32, and the movable rod of the lifting rod 34 vertically penetrates the slot and is slidably connected to the limiting plate 33.

[0040] A slot is provided inside the limiting plate 33 to limit the movable rod of the lifting rod 34, so that the lifting of the lifting rod 34 can maintain a vertical state.

[0041] In this embodiment, a plurality of uniformly arranged ventilation slots are provided on the surface of the pressing plate 35. The size of the pressing plate 35 is the same as the size of the top opening of the storage tank 21 and is slidably connected to the inner side wall of the storage tank 21.

[0042] Ventilation slots are provided on the surface of the pressing plate 35, so that when the pressing plate 35 is pressed, the air inside the storage tank 21 can be discharged, and the influence of air on the experimental data can be avoided to the greatest extent.

[0043] The working principle of the above embodiment is as follows:

[0044] By placing a certain amount of down into the storage tank 21, moving the height of the adjusting plate 32 on the top of the support base 31, so that the pressing plate 35 can just seal the top opening of the storage tank 21. While starting the heating rod 24, start the air guide fan 23. After the air passes through the dust-proof net cover 25 and is pushed by the air guide fan 23, it is sent to the upper layer of the air flow groove 22. After being heated by the heating rod 24, the air enters the storage tank 21 through the air inlet slot at the bottom of the storage tank 21. After the gas enters the storage tank 21, it blows the down to expand.

[0045] In addition, by closing the lifting rod 34, while the lifting rod 34 extends under the gravity of the pressing plate 35, the pressing plate 35 falls on the down on the top of the storage tank 21, and the air inside the storage tank 21 is discharged through the ventilation slots on the surface of the pressing plate 35. At this time, the pressing plate 35 fully acts on the down. The pressing plate 35 cooperates with the scale on the side of the storage tank 21 to obtain the current fluffiness of the down, thus solving the problems that there may be errors in the manual operation of the traditional down fluffiness experimental equipment and the fluffiness of the down may be affected without being stretched.

[0046] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0047] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A down fluffiness experimental device, characterized in that: It includes a base (1), a test component (2) arranged on the top of the base (1), and an adjustment component (3) arranged on the top of the base (1); The test component (2) includes a storage tank (21) movably connected to the top of the base (1), an air flow groove (22) opened inside the base (1), a gas guiding fan (23) fixedly installed on the inner side wall of the air flow groove (22), a heating rod (24) fixedly installed on the top of the gas guiding fan (23), and a dust-proof net cover (25) movably connected to the inner side wall of the air flow groove (22).

2. The down feather fluffiness experimental equipment according to claim 1, characterized in that: The adjustment component (3) includes a support base (31) fixedly installed on the top of the base (1), an adjustment plate (32) movably connected to the top of the support base (31), a limiting plate (33) fixedly installed on the side of the adjustment plate (32), a lifting rod (34) fixedly installed on the bottom of the adjustment plate (32), and a pressing plate (35) fixedly installed on the top of the lifting rod (34).

3. The down feather fluffiness experimental equipment according to claim 1, characterized in that: An arc-shaped clamping groove is opened on the top of the base (1). The bottom edge of the storage tank (21) is embedded inside the arc-shaped clamping groove and is slidably connected to the inner side wall of the arc-shaped clamping groove. A plurality of support rubber pads are fixedly installed on the bottom of the base (1).

4. The experimental equipment for down feather fluffiness according to claim 1, characterized in that: A plurality of air inlet slots are opened on the bottom wall of the storage tank (21), and scale lines are arranged on the side of the storage tank (21).

5. The down feather fluffiness experimental equipment according to claim 1, characterized in that: The air flow groove (22) is divided into upper, middle and lower layers. The diameter size of the middle layer is larger than that of the upper and lower layers. The side of the gas guiding fan (23) is fixedly installed with the side wall of the middle layer of the air flow groove (22). The top of the dust-proof net cover (25) is embedded in the lower layer of the air flow groove (22) and is fixedly installed with the base (1) through a buckle.

6. The down feather fluffiness experimental equipment according to claim 2, characterized in that: A slot is opened on the top of the support base (31). The adjustment plate (32) is of an L-shaped structure. The bottom of the adjustment plate (32) is embedded inside the slot and is slidably connected to the support base (31).

7. An experimental device for the fluffiness of down according to claim 2, characterized in that: A slot hole is opened at one end of the limiting plate (33) away from the adjustment plate (32). The movable rod of the lifting rod (34) vertically penetrates through the slot hole and is slidably connected to the limiting plate (33).

8. An experimental device for the fluffiness of down according to claim 2, characterized in that: A plurality of uniformly arranged air permeable slot holes are opened on the surface of the pressing plate (35). The size of the pressing plate (35) is the same as the size of the top opening of the storage tank (21) and is slidably connected to the inner side wall of the storage tank (21).

Images