Pressing mechanism for down feather type identification and screening

Abstract

The utility model discloses a hold-down mechanism for identifying and screening down types, which comprises a frame, a bottom plate, a covering film, a reel and a compression roller, the bottom plate is horizontally and slidably connected with the frame, the reel is arranged on the frame through a winder, the covering film is wound on the reel and connected with the bottom plate, and the compression roller is rotatably arranged on the frame and compresses the covering film on the bottom plate; the down feather is placed between the bottom plate and the covering film. According to the down feather pressing device, the bottom plate and the covering film are matched, the covering film is automatically wound through the winding shaft, the bottom plate is pushed, meanwhile, the covering film covers the bottom plate through the pressing roller, through the structure, in the down feather pressing process, disturbance to down feather is greatly reduced, and it is guaranteed that the down feather is unfolded on the bottom plate and fixed through the covering film. And through the locking assembly, after the bottom plate moves in place, automatic locking is achieved, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of eiderdown species identification screening, especially a kind of compression mechanism for screening. BACKGROUND

[0002] Eiderdown species is mainly divided into duck down and goose down, and the feature points on eiderdown are different, therefore, after eiderdown is spread, image information is collected under high-power camera, eiderdown method is observed, and feature positioning on eiderdown is observed;Existing eiderdown compression device is bottom plate and cover plate, eiderdown is laid on bottom plate, and then cover plate is covered on bottom plate;But in actual, because cover plate is closed on bottom plate in the moment, gas in the middle of cover plate and bottom plate will be quickly discharged to all around, therefore, eiderdown will be blown to gather to side, and stacked eiderdown is not conducive to observation. UTILITY MODEL CONTENTS

[0003] In view of the defects of the prior art, the main purpose of the utility model is to overcome the deficiencies of the prior art, and disclose a compression mechanism for eiderdown species identification screening, which comprises a frame, a bottom plate, a film, a reel and a compression roller, the bottom plate is horizontally and slidably connected with the frame, the reel is arranged on the frame by a winding device, the film is wound on the reel and connected with the bottom plate, and the compression roller is rotatably arranged on the frame and presses the film on the bottom plate;Eiderdown is placed between the bottom plate and the film.

[0004] Further, the winding device comprises a torsion spring.

[0005] Further, it further comprises a pressing plate, and the pressing plate is arranged on the inner side of the frame.

[0006] Further, the compression roller comprises a roller body and a rubber layer wrapped outside the roller body.

[0007] Further, a locking assembly is arranged on the frame, and the bottom plate is fixed by the locking assembly.

[0008] Further, the locking assembly comprises a lock block, a spring and a cover plate, a mounting groove matched with the lock block is arranged on the frame, the lock block is slidably arranged in the mounting groove, the cover plate is fixed at the other end of the mounting groove, the spring acts on the cover plate and the lock block, and the spring provides driving force for the lock block.

[0009] The utility model achieves the beneficial effects:

[0010] The utility model discloses a bottom plate and film cooperate, and the film is automatically rolled up through the reel, and the film is covered on the bottom plate through the compression roller when pushing the bottom plate, through above -mentioned structure, in the process of pressing down the down, the disturbance to the down is greatly reduced, and it is guaranteed that the down is unfolded on the bottom plate and is fixed through the film. Through locking assembly, after the bottom plate moves to the position, automatic locking, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the perspective structural schematic diagram of a kind of pressing mechanism for down species identification screening of the utility model;

[0012] Figure 2 It is the perspective structural schematic diagram of another view of Figure 1 ;

[0013] Figure 3 It is the plan view of a kind of pressing mechanism for down species identification screening of the utility model;

[0014] Figure 4 It is the C-C section view in Figure 3 ;

[0015] Figure 5 It is the cooperation schematic diagram of locking assembly and frame;

[0016] The reference signs are as follows:

[0017] 1, frame, 2, bottom plate, 3, film, 4, reel, 5, compression roller, 6, pressing plate, 7, locking assembly, 61, arc-shaped guide portion, 71, lock tongue, 72, spring, 73, cover plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] A kind of pressing mechanism for down species identification screening, as shown in Figures 1-5 , including frame 1, bottom plate 2, film 3, reel 4 and compression roller 5, bottom plate 2 and frame 1 horizontal sliding connection, reel 4 is set on frame 1 by winding device (not shown), film 3 is wound on reel 4, and is connected with bottom plate 2, compression roller 5 is rotationally arranged on frame 1, and film 3 is pressed on bottom plate 2;Down is placed between bottom plate 2 and film 3. Wherein, guide rail is provided on frame 1, and sliding block is provided on guide rail, bottom plate 2 is fixed on sliding block, to realize the sliding connection of bottom plate 2 and frame 1.

[0020] In use, due to the action of the winder, the film 3 is wound on the reel 4, the down is placed at the angle between the bottom plate 2 and the film 3, after being filled, the bottom plate 2 is pushed to move inward, the down is slowly pressed on the bottom plate 2 by the pressing roller, and the film 3 covers the down, so that the down is prevented from shaking, and in the process, the film 3 is pulled out, the winder always provides a traction force for the film 3, so that the film 3 is in a tight state.

[0021] In an embodiment, as shown in Figures 1-5 , the winder comprises a torsional spring.

[0022] In an embodiment, as shown in Figures 1-5 , a pressing plate 6 is further arranged inside the frame 1. The pressing plate 6 and the bottom plate form a groove therebetween, which is used for pressing the edge of the film 3 to prevent the edge from being warped.

[0023] In the above embodiment, as shown in Figures 1-5 , one end of the pressing plate 6 is provided with a circular arc-shaped guide portion 61.

[0024] In an embodiment, as shown in Figures 1-5 , the pressing roller 5 comprises a roller body and a rubber layer wrapped outside the roller body. The rubber layer has a certain elasticity, which is used for pressing the film 3 on the bottom plate 2 and protecting the film 3 from being damaged by burrs on the pressing roller 5.

[0025] In an embodiment, as shown in Figures 1-5 , a locking assembly 7 is arranged on the frame 1, and the bottom plate 2 is fixed through the locking assembly 7.

[0026] In the above embodiment, as shown in Figures 1-5 , the locking assembly 7 comprises a locking block 71, a spring 72 and a cover plate 73. The frame 1 is provided with a mounting groove matched with the locking block 71, the locking block 71 is slidingly arranged in the mounting groove, the cover plate 73 is fixed at the other end of the mounting groove, and the spring 71 acts on the cover plate 72 and the locking block 71 to provide driving force for the locking block 71. The locking portion on the locking block 71 protrudes from the side surface of the frame; when the locking block 71 protrudes from the frame 1, it blocks the reverse movement of the bottom plate 2 and keeps it in the pressing position.

[0027] When unlocking, it is only needed to press the locking block 71 to separate it from the bottom plate 2, and then pull out the bottom plate 1 to move outward, and the winder simultaneously winds the film 3. The down can be clamped and collected while the bottom plate 2 is pulled out.

[0028] In use, as shown in Figures 1-5 , the bottom plate 2 and the film 3 are both transparent materials, which are used in cooperation with a high-magnification camera, a light supplement lamp is arranged at the bottom of the pressing mechanism, and a high-magnification camera is arranged above, so that the collected image can be transmitted to a display for observation.

[0029] The above merely is the preferred embodiment of the present utility model, and is not used to limit the implementation range of the present utility model; if the present utility model is modified or replaced equivalently without departing from the spirit and range of the present utility model, all should be covered in the protection range of the present utility model claim.

Claims

1. A compacting mechanism for down species identification screening, characterized in that, The frame, the bottom plate, the film, the reel and the pressure roller, the bottom plate is horizontally slidingly connected with the frame, the reel is arranged on the frame through a reel, the film is wound on the reel and connected with the bottom plate, and the pressure roller is rotatably arranged on the frame and presses the film on the bottom plate. Down is placed between the bottom plate and the film.

2. A compacting mechanism for down species identification screening according to claim 1, characterized in that, The reel comprises a torsion spring.

3. A compacting mechanism for down species identification screening according to claim 1, wherein, A pressing plate is further arranged inside the frame.

4. A compacting mechanism for down species identification screening according to claim 1, wherein, The pressure roller comprises a roller body and a rubber layer wrapped outside the roller body.

5. A compacting mechanism for down species identification screening according to claim 1, wherein, A locking assembly is arranged on the frame to fix the bottom plate.

6. A compacting mechanism for down species identification screening according to claim 5, wherein, The locking assembly comprises a locking block, a spring and a cover plate, a mounting groove matched with the locking block is arranged on the frame, the locking block is slidingly arranged in the mounting groove, the cover plate is fixed at the other end of the mounting groove, and the spring acts on the cover plate and the locking block to provide driving force for the locking block.

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