Down defective product classification device for down product production

Abstract

The utility model relates to the technical field of down product processing, in particular to a down defective product sorting device for down product production, which is characterized in that when a fan is started and air flows in the vertical direction of a three-way pipe, negative pressure is generated in a down suction pipe, and the down suction pipe can generate suction force to down floating in a sorting box; when the fan runs in a low-speed state, suction force generated by the down suction pipe is small, only the lightest down with the highest bulkiness floating in the sorting box can be sucked away, and after first-stage down sorting is completed, when the photoelectric sensor detects that no down passes after the down continuously passes, the down is sucked away by the down suction pipe. When the stepping motor is started, the down suction pipe is driven to rotate by 30 degrees anticlockwise through the gear, the glass pipe is aligned with the second opening of the split charging pipe, then the rotating speed of the fan is increased, the suction force of the down suction pipe to the down is correspondingly increased, and the light and fluffy down is sucked away. And the materials enter the second opening of the sub-packaging pipe to finish second-stage sorting.

Description

TECHNICAL FIELD

[0001] The utility model relates to down product processing technical field, especially down product production is with the device of classifying of down class defective product. BACKGROUND

[0002] Down is a kind of natural warm-keeping material, has the advantages such as light, soft, warm-keeping performance is good.High-quality down product usually selects goose down or duck down as filling, and its down content and bulkiness are important indexes to measure quality.

[0003] Down product in production and manufacture, by sorting raw materials can ensure that the final down product is all high-quality down used, artificial sorting is not only inefficient, and artificial sorting is susceptible to personal experience, fatigue degree and subjective judgment and other factors, leading to the accuracy and consistency of sorting are difficult to guarantee. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of device of classifying of down class defective product for down product production, solves the technical problem that artificial sorting is not only inefficient, and artificial sorting is susceptible to personal experience, fatigue degree and subjective judgment and other factors, leading to the accuracy and consistency of sorting are difficult to guarantee.

[0006] (II) technical scheme

[0007] To realize above-mentioned purpose, the utility model is realized by the following technical scheme:

[0008] A kind of device of classifying of down class defective product for down product production, including sorting box, top cover, suction down pipe, tee bend, glass tube, subpackaging pipe, fixed sleeve, photoelectric sensor, fan, filter screen, stepper motor, blanking plate, drive motor, transmission shaft and stirring frame, the side end of sorting box is fixedly installed with inlet pipe, slidingly installed with baffle between inlet pipe and sorting box, top cover is fixedly installed at the top end of sorting box, suction down pipe is rotatably installed at the top end of top cover, tee bend is fixedly installed at the side end of suction down pipe, glass tube is fixedly installed at the bottom end of tee bend, fan is fixedly installed at the top end of tee bend, two filter screens are fixedly installed on the inner side wall of tee bend, fixed sleeve is fixedly installed on the outer side wall of glass tube, four photoelectric sensors are evenly fixedly installed on fixed sleeve, stepper motor is fixedly installed at the top end of top cover, transmission shaft is rotatably installed in the interior of sorting box;Stepper motor rotates suction down pipe by gear drive, stirring frame is fixedly installed on the outer side wall of transmission shaft;The opening of stirring frame corresponds with glass tube, drive motor is fixedly installed at the side end of sorting box;Drive motor rotates transmission shaft by gear drive.

[0009] Preferably, the sub-packaging tube is fixedly installed at the side end of the sorting box.

[0010] Preferably, the discharging plate is rotatably installed at the bottom end of the sorting box.

[0011] (III) Beneficial Effects

[0012] I. The fan generates wind force to accelerate the air flow rate inside the three-way pipe, so that the downy suction pipe generates negative pressure, different quality down in the sorting box is extracted, the down extraction progress is detected by the photoelectric sensor, the fan speed is adjusted, different quality down is automatically sorted, the sorting efficiency and quality are improved.

[0013] II. The glass tube detects the extraction progress of the down, controls the position of the glass tube discharging port, and realizes the effect of automatically sub-packaging the sorted down. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above description is only a summary of the technical scheme of the present application. In order to more clearly understand the technical means of the present application, and to implement the content of the specification, the following will be described in detail with the preferred embodiments of the present application and in cooperation with the drawings.

[0015] Figure 1 is the sub-packaging tube structure of the present application;

[0016] Figure 2 is the sorting box structure of the present application;

[0017] Figure 3 is the cross-sectional structure of the sorting box of the present application;

[0018] Figure 4 is the three-way pipe structure of the present application.

[0019] Legend: 1, sorting box; 2, top cover; 3, down suction pipe; 4, three-way pipe; 5, glass tube; 6, sub-packaging tube; 7, fixing sleeve; 8, photoelectric sensor; 9, fan; 11, filter screen; 12, stepping motor; 13, discharging plate; 14, driving motor; 15, transmission shaft; 16, stirring frame. DETAILED DESCRIPTION

[0020] The application embodiment provides a down product production down waste classification device, effectively solves the technical problem that manual sorting is not only low in efficiency, but also is affected by personal experience, fatigue degree and subjective judgment, and the accuracy and consistency of sorting are difficult to guarantee, the fan generates wind force to accelerate the air flow rate in the three-way pipe, the down suction pipe generates negative pressure, different quality down in the sorting box is extracted, the photoelectric sensor detects the down extraction progress to adjust the fan speed, different quality down is automatically sorted, the sorting efficiency and quality are improved, the glass tube detects the down extraction progress to control the position of the glass tube discharge port, and the sorted down is automatically packed.

[0021] Embodiment

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicated, the technical scheme in the application embodiment effectively solves the technical problem that manual sorting is not only low in efficiency, but also is affected by personal experience, fatigue degree and subjective judgment, and the accuracy and consistency of sorting are difficult to guarantee, and the general idea is as follows:

[0023] In view of the problems in the prior art, the utility model provides a kind of down product production down waste classification device, including sorting box 1, top cover 2, suction pipe 3, three-way pipe 4, glass tube 5, subpackaging pipe 6, fixed sleeve 7, photoelectric sensor 8, fan 9, filter screen 11, stepper motor 12, blanking plate 13, drive motor 14, transmission shaft 15 and stirring frame 16, the side end of sorting box 1 is fixedly installed with feed pipe, slidingly installed with baffle between feed pipe and sorting box 1, top cover 2 is fixedly installed on the top end of sorting box 1, suction pipe 3 is rotatably installed on the top end of top cover 2.

[0024] Three-way pipe 4 is fixedly installed on the side end of suction pipe 3, glass tube 5 is fixedly installed on the bottom end of three-way pipe 4, fan 9 is fixedly installed on the top end of three-way pipe 4, two filter screens 11 are fixedly installed on the inner side wall of three-way pipe 4, fixed sleeve 7 is fixedly installed on the outer side wall of glass tube 5, four photoelectric sensors 8 are evenly fixedly installed on fixed sleeve 7, stepper motor 12 is fixedly installed on the top end of top cover 2.

[0025] The transmission shaft 15 is rotatably installed in the inside of the sorting box 1; the step motor 12 drives the suction tube 3 to rotate through the gear; the stirring frame 16 is fixedly installed on the outer side wall of the transmission shaft 15; the opening of the stirring frame 16 corresponds to the glass tube 5; the driving motor 14 is fixedly installed on the side end of the sorting box 1; the driving motor 14 drives the transmission shaft 15 to rotate through the gear; the sub-packaging tube 6 is fixedly installed on the side end of the sorting box 1; and the discharging plate 13 is rotatably installed on the bottom end of the sorting box 1.

[0026] Working principle:

[0027] Firstly, the photoelectric sensor 8, the fan 9, the driving motor 14 and the transmission shaft 15 are connected to the PLC control system through wires; the three openings of the sub-packaging tube 6 are connected to different storage mechanisms; the feeding tube of the sorting box 1 is connected to a feeding mechanism, so that the down feathers can enter the inside of the sorting box 1; in use, the driving motor 14 is started to drive the transmission shaft 15 to rotate through the gear; the transmission shaft 15 drives the stirring frame 16 to rotate; the selected stirring frame 16 will continuously lift the down feathers in the sorting box 1; the fan 9 is started to suck the air into the top end of the three-way tube 4 and discharge the air from the bottom end of the three-way tube 4; when the air flows in the vertical direction of the three-way tube 4, according to Bernoulli's principle, the faster the air flow speed, the smaller the pressure; therefore, the pressure in the vertical direction of the three-way tube 4 becomes smaller, so that the air in the suction tube 3 is sucked into the three-way tube 4, thereby generating negative pressure in the suction tube 3; the suction tube 3 will generate suction force on the down feathers floating in the inside of the sorting box 1; when the fan 9 runs at a slow speed, the suction force generated by the suction tube 3 is small, so that only the lightest and most fluffy down feathers floating in the sorting box 1 can be sucked away; the lightest and most fluffy down feathers will pass through the glass tube 5 along the suction tube 3 and enter the first opening of the sub-packaging tube 6 to complete the first-stage sorting.

[0028] Secondly, the photoelectric sensor 8 can detect whether there are down feathers in the glass tube 5; when the first-stage down feather sorting is completed, the photoelectric sensor 8 detects that the down feathers continuously pass through and then no down feathers pass through; the step motor 12 is started to drive the suction tube 3 to rotate counterclockwise by thirty degrees through the gear, so that the glass tube 5 is aligned with the second opening of the sub-packaging tube 6; then the rotating speed of the fan 9 is increased; after the rotating speed of the fan 9 is increased, the pressure in the three-way tube 4 will be correspondingly reduced, and the suction force of the suction tube 3 on the down feathers will be correspondingly increased, so that the relatively lighter and relatively fluffier down feathers are sucked away and enter the second opening of the sub-packaging tube 6 to complete the second-stage sorting; when the second-stage sorting is completed, the step motor 12 is started to drive the suction tube 3 to rotate to the third opening of the sub-packaging tube 6, and the rotating speed of the fan 9 is increased, so as to perform the third-stage sorting; when the third-stage sorting is completed, the raw materials that cannot be used will be left in the inside of the sorting box 1; the bolts connecting the sorting box 1 and the top cover 2 are unscrewed, so that the top cover 2 can be rotated and opened to take out the raw materials that cannot be used.

[0029] Finally, it should be noted that: apparently, the above embodiments are merely examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A down feather product production down feather waste sorting device, comprising a sorting box (1), a top cover (2), a down feather suction pipe (3), a tee pipe (4), a glass pipe (5), a sub-packaging pipe (6), a fixing sleeve (7), a photoelectric sensor (8), a fan (9), a filter screen (11), a stepping motor (12), a discharging plate (13), a driving motor (14), a transmission shaft (15) and a stirring frame (16), characterized in that, The side end of the sorting box (1) is fixedly provided with a feeding pipe, and a partition plate is slidably arranged between the feeding pipe and the sorting box (1).

2. A device for classifying defective down according to claim 1, wherein The top cover (2) is fixedly arranged on the top end of the sorting box (1), the lint suction pipe (3) is rotatably arranged on the top end of the top cover (2), the three-way pipe (4) is fixedly arranged on the side end of the lint suction pipe (3), and the glass pipe (5) is fixedly arranged on the bottom end of the three-way pipe (4).

3. A device for classifying defective down according to claim 1, wherein The fan (9) is fixedly arranged on the top end of the three-way pipe (4), the two filter screens (11) are fixedly arranged on the inner side wall of the three-way pipe (4), the fixed sleeve (7) is fixedly arranged on the outer side wall of the glass pipe (5), and the four photoelectric sensors (8) are uniformly fixedly arranged on the fixed sleeve (7).

4. A device for classifying defective down according to claim 1, wherein The step motor (12) is fixedly arranged on the top end of the top cover (2), and the transmission shaft (15) is rotatably arranged in the sorting box (1). The step motor (12) drives the lint suction pipe (3) to rotate through a gear.

5. A device for classifying defective down according to claim 1, wherein The stirring frame (16) is fixedly arranged on the outer side wall of the transmission shaft (15). The opening of the stirring frame (16) corresponds to the glass pipe (5).

6. A device for classifying defective down according to claim 1, wherein The driving motor (14) is fixedly arranged on the side end of the sorting box (1). The driving motor (14) drives the transmission shaft (15) to rotate through a gear.

7. A device for classifying defective down according to claim 1, wherein The sub-pipe (6) is fixedly arranged on the side end of the sorting box (1).

8. A device for classifying defective down according to claim 1, wherein The discharging plate (13) is rotatably arranged on the bottom end of the sorting box (1).

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