Wool color detection device

Abstract

The utility model relates to the technical field of feather piece production, and discloses a feather color detection device which comprises a machine frame, a conveying piece, a detection mechanism and a sorting mechanism, the conveying piece, the detection mechanism and the sorting mechanism are arranged on the machine frame, a qualified product collecting box is arranged on one side of the machine frame, and a supporting piece is further arranged on the machine frame. A waste collecting box matched with the sorting mechanism is arranged on the supporting piece. The detection mechanism comprises a mounting frame erected at the top end of the rack; the device further comprises an anti-deviation mechanism, and the anti-deviation mechanism comprises two baffles arranged in the mounting frame in a liftable mode and a check block fixed to one side of the mounting frame. Through the arrangement of the anti-deviation mechanism, feather pieces can be prevented from being blown to deviate, unqualified feather pieces can be accurately discharged and collected, manual follow-up cleaning is not needed, labor intensity is greatly reduced, effective sorting after feather piece detection is achieved, and efficient detection of the feather pieces is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of feather piece production, in particular to a feather color detection device. Background Art

[0002] Currently, in the production process of feather products, in order to ensure the quality of feather products, it is usually necessary to use detection equipment to detect the feather color of the feather pieces. Existing detection methods are mainly divided into two methods: manual and automatic detection based on machine vision. Due to the high efficiency and high precision of the automatic detection method based on machine vision, it is mostly used when inspecting feather pieces in large quantities.

[0003] For example, in Chinese Patent Publication No. CN104259111A, a photoelectric detection goose feather ironing and sorting device is disclosed. When the device is in use, goose feathers are transported to an operating position by a conveyor belt. A color CCD camera performs edge extraction and color analysis on the goose feather image to determine the feather quality. An air blowing mechanism removes goose feathers that are moldy, insect-eaten, excessively bent, have scars on the feather shaft, or have accumulated hair due to moisture. The qualified feathers sorted are clamped, positioned, and ironed by an X, Y, and Z axis motion control system. The flatness of the ironed goose feathers is detected by a CCD sensor, and feathers that have been repeatedly ironed and failed are removed. However, when the above device uses the air blowing mechanism to remove unqualified goose feathers, due to the light weight of the goose feathers and the lack of an anti-drift mechanism, the unqualified goose feathers are often blown off course and fall to the ground during removal. This makes it difficult to quickly collect the unqualified goose feathers, resulting in the goose feathers being scattered everywhere, requiring manual cleaning, which greatly increases the labor intensity and affects the use of the device. Utility Model Content

[0004] The utility model provides a feather color detection device to solve the problem that goose feathers are easily blown off course when rejecting unqualified products in the existing device, making it difficult to quickly collect unqualified feather pieces.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a hair color detection device, comprising a frame, a conveying member, a detection mechanism, and a sorting mechanism arranged on the frame; a qualified product collection box is provided on one side of the frame, and a support member is further provided on the frame, wherein a waste collection box cooperating with the sorting mechanism is provided on the support member;

[0006] The detection mechanism includes a mounting frame mounted on the top of the frame, a CCD camera and two lighting lamps are arranged on the top of the mounting frame, and the two lighting lamps are symmetrically distributed on both sides of the CCD camera;

[0007] It also includes an anti-deviation mechanism, which includes two baffles that can be raised and lowered and arranged in the mounting frame, and a block fixed to one side of the mounting frame. The two baffles are symmetrically distributed on both sides of the CCD camera and the two lighting lamps, and a waste discharge channel is formed between the two baffles. The gap of the waste discharge channel gradually decreases from one end close to the sorting mechanism to the other end, and the block is located above the waste collection box.

[0008] Preferably, the anti-deviance mechanism also includes two electric push rods installed on the top of the mounting frame, and connecting plates fixedly installed on both sides of the top of the two baffles. The telescopic ends of the two electric push rods extend into the mounting frame and are fixedly connected to the top of the corresponding connecting plates.

[0009] Preferably, guide rails are installed on both sides of the inner wall of the mounting frame, and sliding grooves that cooperate with the guide rails are opened at both ends of the two baffles, which can slide and limit the baffles, which is conducive to the stable lifting and lowering of the baffles.

[0010] Preferably, the sorting mechanism includes an installation box, an air pump is provided inside the installation box, and the air outlet end of the air pump is connected to an electromagnetic pulse valve, one side of the installation box is connected to an air supply pipe connected to the electromagnetic pulse valve, and openings are provided on both sides of the bottom of the mounting frame, and an air blowing nozzle connected to the air supply pipe is installed in one of the openings, and the block is located on the outside of the other opening.

[0011] Preferably, fill lights are embedded on the opposite sides of the two baffles, which can fill light for the feather pieces on the conveying member and ensure the shooting effect of the CCD camera.

[0012] Preferably, the support member includes two support plates fixed on the side walls of the frame, and plug-in strips are installed on the two support plates. The bottom of the waste collection box is provided with a plug-in slot that matches the plug-in strip.

[0013] Preferably, a positioning block is installed on one side of the waste collection box, and a positioning groove that cooperates with the positioning block is opened on one side of the frame, which can achieve rapid positioning between the waste collection box and the frame and facilitate the installation of the waste collection box.

[0014] Preferably, a material guide block is installed at one end of the frame at the unloading end of the conveyor, and the top of the material guide block forms a scooping portion that cooperates with the conveyor, one side of the material guide block is beveled to form a material guide portion inclined downward, and the material guide block is located above the qualified product collection box, and side edges are installed on both sides of the material guide portion.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] (1) By setting up the anti-deviating mechanism, the gas can be gathered to prevent the gas from scattering, so that the feather pieces move along the waste discharge channel formed between the two baffles and fall into the waste collection box, thereby preventing the feather pieces from being blown off, and achieving accurate discharge and collection of unqualified feather pieces, solving the problem that unqualified goose feathers are easily blown off and fall on the ground, making it difficult to quickly collect unqualified goose feathers, and no manual subsequent cleaning is required, which greatly reduces the labor intensity, thereby achieving effective sorting of feather pieces after detection, which is conducive to efficient detection of feather pieces;

[0017] (2) Through the setting of the guide block, when the conveyor conveys the qualified feather pieces after inspection to its unloading end, the scooping part can scoop the feather pieces from the conveyor, and then the feather pieces fall along the guide part into the qualified product collection box. In the process of the feather pieces falling, the side can limit the feather pieces to prevent the feather pieces from deviating, which is conducive to the feather pieces falling quickly into the qualified product collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is one of the structural diagrams of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the anti-deviating mechanism of the utility model after downward adjustment;

[0021] Figure 3 This is the second structural diagram of the present utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the waste collection box in the disassembled state;

[0023] Figure 5 It is a structural diagram of a waste collection box;

[0024] Figure 6 for Figure 1 One of the partial cross-sectional views;

[0025] Figure 7 for Figure 1 Partial cross-sectional view 2;

[0026] Figure 8 It is a structural diagram of the anti-drift mechanism;

[0027] Figure 9 It is a structural diagram of the guide block;

[0028] In the figure: 1. Frame; 2. Conveying part; 3. Detection mechanism; 31. Mounting frame; 32. CCD camera; 33. Lighting lamp; 4. Sorting mechanism; 41. Mounting box; 42. Air supply pipe; 43. Air blowing nozzle; 5. Waste collection box; 51. Connecting slot; 52. Positioning block; 6. Qualified product collection box; 7. Material guide block; 71. Scooping part; 72. Side; 8. Anti-drift mechanism; 81. Baffle; 82. Electric push rod; 83. Block; 84. Connecting plate; 9. Support member; 91. Support plate; 92. Connecting strip; 93. Positioning slot; 10. Fill light. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The utility model provides Figures 1-9 The hair color detection device shown in the figure includes a frame 1, a conveying member 2, a detection mechanism 3, and a sorting mechanism 4 arranged on the frame 1. A qualified product collection box 6 is provided on one side of the frame 1. The frame 1 is also provided with a support member 9, and a waste collection box 5 is provided on the support member 9 to cooperate with the sorting mechanism 4.

[0031] The detection mechanism 3 includes a mounting frame 31 mounted on the top of the frame 1. A CCD camera 32 and two lighting lamps 33 are installed at the top of the mounting frame 31, and the two lighting lamps 33 are symmetrically distributed on both sides of the CCD camera 32. A control box is also provided on the frame 1, and the control box has an image processor and a single-chip microcomputer built in. In combination with the CCD camera 32, a machine vision system is formed. This machine vision system is a well-known and mature machine vision technology, so it will not be described in detail here.

[0032] It also includes an anti-drift mechanism 8, which includes two baffles 81 that are liftable and arranged in the mounting frame 31, and a block 83 fixed to one side of the mounting frame 31. The two baffles 81 are symmetrically distributed on both sides of the CCD camera 32 and the two lighting lamps 33, and a waste discharge channel is formed between the two baffles 81. The gap of the waste discharge channel gradually decreases from one end close to the sorting mechanism 4 to the other end, and the block 83 is located above the waste collection box 5.

[0033] Specifically, regarding how the baffle 81 is raised and lowered, Figures 1-4 as well as Figure 6and Figure 7 As shown, the anti-deviance mechanism 8 also includes two electric push rods 82 installed on the top of the mounting frame 31, and connecting plates 84 fixedly installed on both sides of the top of the two baffles 81. The telescopic ends of the two electric push rods 82 extend into the mounting frame 31 and are fixedly connected to the top of the corresponding connecting plates 84.

[0034] Specifically, regarding the above-mentioned sorting mechanism 4, as Figure 1 、 Figure 2 、 Figure 6 and Figure 7 As shown, the sorting mechanism 4 includes an installation box 41, an air pump is provided inside the installation box 41, and the air outlet end of the air pump is connected to an electromagnetic pulse valve, one side of the installation box 41 is connected to an air supply pipe 42 connected to the electromagnetic pulse valve, and openings are provided on both sides of the bottom of the installation frame 31, and an air blowing nozzle 43 connected to the air supply pipe 42 is installed in one of the openings, and the block 83 is located on the outside of the other opening.

[0035] During use, a worker can place a feather piece to be inspected on the conveying member 2. When the conveying member 2 transports the feather piece to the inside of the mounting frame 31, the CCD camera 32 photographs the feather piece. At this time, the lighting lamp 33 plays a fill light effect to ensure the photographing effect of the CCD camera 32. Then the CCD camera 32 feeds the photographed image back to the image processor. If the feather piece's hair color is qualified, the single chip microcomputer controls the conveying member 2 to transport the feather piece until the feather piece falls into the qualified product collection box 6. If the feather piece's hair color is unqualified, the single chip microcomputer controls the air pump and the electromagnetic pulse valve to work, supply air through the air supply pipe 42, and spray the gas through the blowing nozzle 43 to blow the feather piece on the conveying member 2, so that the feather piece falls into the waste collection box 5 through the opening. Then the worker places the inspected feather piece on the conveying member 2 again, and repeats this process to realize automatic inspection and sorting of the feather pieces.

[0036] When the air blowing nozzle 43 blows air to blow unqualified feather pieces into the waste collection box 5, the electric push rod 82 can be used to drive the connecting plate 84 to descend, and then the connecting plate 84 drives the two baffles 81 to descend synchronously, so that the two baffles 81 are on both sides of the feather piece. Then, when the air blowing nozzle 43 blows air, the two baffles 81 can gather the gas to prevent the gas from scattering, so that the feather piece moves along the waste discharge channel formed between the two baffles 81 to guide the feather piece to the through port, and then fall into the waste collection box 5 through the through port, which can prevent the feather piece from being blown off, and achieve accurate discharge of unqualified feather pieces, thereby achieving effective sorting of feather pieces after detection, which is conducive to efficient detection of feather pieces;

[0037] It should be noted that the conveying member 2 in this embodiment is an existing commonly used feeding mechanism, which mainly includes a motor, a feeding roller and a conveyor belt, and its structure and principle are all existing technologies, so they are not described here in detail.

[0038] Furthermore, in order to achieve stable lifting of the two baffles 81, as shown in FIG. Figure 6-Figure 8 As shown, guide rails are installed on both sides of the inner wall of the mounting frame 31, and sliding grooves that match the guide rails are opened at both ends of the two baffles 81.

[0039] Specifically, regarding the above-mentioned support member 9, as Figure 3-Figure 5 As shown:

[0040] The support member 9 includes two support plates 91 fixed on the side walls of the frame 1 . A plug-in strip 92 is installed on each of the two support plates 91 . A plug-in slot 51 that matches the plug-in strip 92 is formed at the bottom of the waste collection box 5 .

[0041] When in use, the waste collection box 5 can be plugged into the support plate 91. At this time, the plug-in strip 92 is inserted into the plug-in slot 51 to plug and fix the waste collection box 5 and the support plate 91, completing the installation of the waste collection box 5, making it convenient for the waste collection box 5 to collect unqualified feather pieces, and when the waste collection box is full, the waste collection box 5 can be pulled to move the plug-in strip 92 out of the plug-in slot 51 to realize the removal of the waste collection box 5 from the support plate 91, making it convenient to pour out the unqualified feather pieces for centralized treatment.

[0042] Furthermore, if Figure 4 and Figure 5 As shown, a positioning block 52 is further installed on one side of the waste collection box 5 , and a positioning groove 93 that matches the positioning block 52 is opened on one side of the frame 1 .

[0043] When the waste collection box 5 is installed on the support plate 91 , the positioning block 52 can be inserted into the positioning slot 93 to quickly position the waste collection box 5 and the frame 1 , thereby facilitating the rapid installation of the waste collection box 5 .

[0044] At the same time, in this embodiment, in order to enhance the fill light effect and ensure that the CCD camera 32 accurately captures the feather piece, as shown in FIG. Figure 8 As shown, fill lights 10 are embedded on the opposite sides of the two baffles 81 .

[0045] In addition, in one embodiment, Figures 1-4 as well as Figure 6 、 Figure 7 and Figure 9 As shown, a guide block 7 is installed at one end of the frame 1 at the unloading end of the conveyor 2, and the top of the guide block 7 forms a scooping portion 71 that cooperates with the conveyor 2. One side of the guide block 7 is beveled to form a guide portion inclined downward, and the guide block 7 is located above the qualified product collection box 6. Side edges 72 are installed on both sides of the guide portion.

[0046] When the conveying member 2 conveys the qualified feather pieces after inspection to its unloading end, the scooping part 71 can scoop the feather pieces from the conveying member 2, and then the feather pieces fall along the guide part into the qualified product collection box 6. In the process of the feather pieces falling, the side 72 can limit the feather pieces to prevent the feather pieces from deviating, which is conducive to the feather pieces falling quickly into the qualified product collection box 6.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fur color detection device, characterized in that: The invention comprises a frame (1), a conveying member (2), a detection mechanism (3) and a sorting mechanism (4) arranged on the frame (1); a qualified product collection box (6) is arranged on one side of the frame (1); a support member (9) is further arranged on the frame (1); and a waste collection box (5) cooperating with the sorting mechanism (4) is arranged on the support member (9); The detection mechanism (3) includes a mounting frame (31) mounted on the top of the frame (1), a CCD camera (32) and two lighting lamps (33) are provided at the top of the interior of the mounting frame (31), and the two lighting lamps (33) are symmetrically distributed on both sides of the CCD camera (32); The invention also includes an anti-deviating mechanism (8), wherein the anti-deviating mechanism (8) includes two baffles (81) arranged in a mounting frame (31) and capable of being lifted and lowered, and a stopper (83) fixed to one side of the mounting frame (31), wherein the two baffles (81) are symmetrically distributed on both sides of the CCD camera (32) and the two lighting lamps (33), and a waste discharge channel is formed between the two baffles (81), wherein the gap of the waste discharge channel gradually decreases from one end close to the sorting mechanism (4) to the other end, and the stopper (83) is located above the waste collection box (5).

2. A fur color detection device according to claim 1, characterized in that: The anti-deviating mechanism (8) further comprises two electric push rods (82) mounted on the top of the mounting frame (31), and connecting plates (84) fixedly mounted on both sides of the tops of the two baffles (81), wherein the telescopic ends of the two electric push rods (82) extend into the mounting frame (31) and are fixedly connected to the tops of the corresponding connecting plates (84).

3. A fur color detection device according to claim 2, characterized in that: Guide rails are installed on both sides of the inner wall of the mounting frame (31), and sliding grooves matching the guide rails are opened at both ends of the two baffles (81).

4. The fur color detection device according to claim 1, characterized in that: The sorting mechanism (4) includes an installation box (41), an air pump is provided inside the installation box (41), and an air outlet end of the air pump is connected to an electromagnetic pulse valve, one side of the installation box (41) is connected to an air supply pipe (42) in communication with the electromagnetic pulse valve, and both sides of the bottom of the installation frame (31) are provided with openings, and an air blowing nozzle (43) connected to the air supply pipe (42) is installed in one of the openings, and the block (83) is located outside the other opening.

5. The fur color detection device according to claim 1, characterized in that: A fill light (10) is embedded in each of the two baffles (81) on one side facing each other.

6. The fur color detection device according to claim 1, characterized in that: The support member (9) comprises two support plates (91) fixed on the side walls of the frame (1), and a plug-in strip (92) is installed on each of the two support plates (91). The bottom of the waste collection box (5) is provided with a plug-in slot (51) that matches the plug-in strip (92).

7. The fur color detection device according to claim 6, characterized in that: A positioning block (52) is also installed on one side of the waste collection box (5), and a positioning groove (93) that matches the positioning block (52) is opened on one side of the frame (1).

8. The fur color detection device according to claim 1, characterized in that: A guide block (7) located at the unloading end of the conveying member (2) is installed at one end of the frame (1), and a scooping portion (71) is formed on the top of the guide block (7) to cooperate with the conveying member (2). One side of the guide block (7) is beveled to form a guide portion inclined downward, and the guide block (7) is located above the qualified product collection box (6). Side edges (72) are installed on both sides of the guide portion.

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