Cleanliness detection equipment and detection process for filter processing

Abstract

The invention discloses a cleanliness detection device and a detection process for filter processing, which relate to the technical field of cleanliness detection, and include: a detection device, wherein a storage box and a detection component are arranged at the inner bottom of the detection device; the storage box includes a box body, a plurality of first circular holes, and a plurality of second circular holes, a plurality of filter components are arranged inside the storage box, the filter component includes a filter body, an annular protective sleeve, and the outer side of the filter body is fixedly sleeved with the annular protective sleeve; a first transmission component and a plurality of second transmission components are arranged on the box body, the first transmission component and the second transmission component cooperate with each other to clamp the filter component, and the second transmission component includes two slide plates: the problem that the detection device of the prior art can only perform cleanliness detection on a single filter in a single operation, cannot perform cleanliness detection on multiple filters, cannot mark unqualified filters, and lacks means for implementing physical marking on filters is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cleanliness detection, and in particular to a cleanliness detection device and a detection process for filter processing. Background Art

[0002] A filter is an optical device used to select the required radiation band. The working principle of the filter is based on its absorption, reflection or transmission characteristics of light of different wavelengths. When light passes through the filter, only the light that meets the specific wavelength of the filter can pass through, while the light of other wavelengths is absorbed or reflected.

[0003] The presence of dust, stains or other impurities on the filter surface will affect its optical performance, requiring the use of cleanliness testing equipment. The cleanliness testing equipment for filters is specifically used to detect the cleanliness of the filter surface.

[0004] Chinese patent application CN118169045A discloses a filter cleanliness detection device: the operator wears clean rubber gloves, pinches the upper and lower sides of the filter to be inspected with the left hand, and places it in the middle of the dustproof frame, and operates the adjustment handle with the right hand to move the second slider on the second slide rail, and the upper and lower rubber clamps clamp the upper and lower sides of the filter, and adjust the second coupling to make the filter tilted at 45 degrees to face the operator; after cleaning, pull out the telescopic rod on the side, let the magnifying glass focus on the filter, and the operator begins to observe the surface of the filter, and calculates the number and length of the plan marks and the number and size of the pits.

[0005] The above patents and prior art also have the following defects:

[0006] The above-mentioned detection equipment can only perform cleanliness detection on a single filter in a single operation, and cannot perform cleanliness detection on multiple filters. In this process, manual intervention is required to operate the handle, adjust the second coupling, and operate the extension and retraction of the telescopic rod, etc., involving a large amount of manual work, resulting in low efficiency of manual detection. In addition, under the current technical system, the identification of unqualified filters is usually carried out by lighting up the corresponding indicator lights, and there is a lack of means to implement physical markings on the filters. This defect may cause operators to mistakenly confuse unqualified products with qualified products.

[0007] Therefore, the present application provides a cleanliness detection device and a detection process for filter processing to meet the needs. Summary of the invention

[0008] The purpose of the present application is to provide a cleanliness detection device and a detection process for filter processing, which solves the problem that the detection equipment in the prior art can only perform cleanliness detection on a single filter in a single operation, cannot perform cleanliness detection on multiple filters, cannot mark unqualified filters, and lacks the means to implement physical marking on the filters.

[0009] To solve the above problems, the present application provides the following technical solutions: a cleanliness detection device, comprising: a detection device, characterized in that: a storage box and a detection component are arranged at the bottom of the interior of the detection device; the storage box comprises a box body, a plurality of first circular holes, and a plurality of second circular holes, a plurality of filter components are arranged inside the storage box, the filter component comprises a filter body, an annular protective sleeve, and the outer side of the filter body is fixedly sleeved with the annular protective sleeve; a first transmission component and a plurality of second transmission components are arranged on the box body, the first transmission component and the second transmission component cooperate with each other to clamp the filter component, and the second transmission component comprises two slides; a detection component is arranged inside the detection device, the detection component can move in the vertical direction, and the detection component can perform cleanliness detection on the filter body of each filter component in turn; a marking component is arranged on one of the slides of each second transmission component, and when the detection component detects that one of the surfaces of the filter body of the current filter component is unqualified, the marking component can physically mark the side of the current annular protective sleeve.

[0010] Preferably, the marking assembly includes two electric push rods symmetrically fixed on a skateboard, two rectangular notches are symmetrically opened on the skateboard, a rectangular slider is slidably connected inside the rectangular notch, a whiteboard pen is slidably arranged inside the rectangular slider, and the whiteboard pen passes through the corresponding rectangular slider, the telescopic end of the electric push rod is fixedly connected to the corresponding rectangular slider, the pen tip end of the whiteboard pen faces the corresponding filter assembly, the end of the pen shaft of the whiteboard pen is fixedly connected to a rectangular pad, a spring is sleeved on the whiteboard pen, and one end of the spring is fixedly connected to the side of the corresponding rectangular slider, and the other end of the spring is fixedly connected to the side of the corresponding rectangular pad.

[0011] Preferably, a flip assembly is provided at the inner bottom of the detection device, and the flip assembly includes two flip plates, a flip motor, and a flip shaft. The two symmetrically arranged flip plates are fixedly connected to the inner bottom of the detection device, the flip motor is fixedly arranged on the side of one of the flip plates, the output end of the flip motor passes through one of the flip plates and is fixedly connected to one side of the box body, the other side of the box body is fixedly connected to one end of the flip shaft, the end of the flip shaft away from the box body is rotatably connected to the side of the other flip plate, and the flip shaft is coaxially arranged with the output end of the flip motor.

[0012] Preferably, the storage box also includes a sealing cover, two symmetrically arranged auxiliary blocks, and a slot, the two auxiliary blocks are fixedly connected to the two sides of the box body, respectively, the sealing cover is installed on the top of the box body, a plurality of first circular holes are provided on the sealing cover in a circular array, a plurality of second circular holes are provided on the bottom of the box body in a circular array, the first circular holes and the second circular holes are arranged in a one-to-one correspondence, and two slots are symmetrically provided on the side of the auxiliary block; two fixed plates are symmetrically arranged on the front and back sides of the storage box, the fixed plate is fixedly connected to the flip plate on the side of the storage box, and two electric telescopic rods are symmetrically fixedly arranged on the side of the fixed plate away from the storage box, the telescopic ends of the electric telescopic rods pass through the corresponding fixed plates, the electric telescopic rods and the slots are arranged in a one-to-one correspondence, and the telescopic ends of the electric telescopic rods are adapted to the slots.

[0013] Preferably, the first transmission assembly includes a driving gear, multiple driven shafts, multiple driven gears, multiple driven bevel gears, and a servo motor. The driving gear is rotatably arranged at the inner bottom of the box body, the servo motor is fixedly arranged on the bottom surface of the box body, the output end of the servo motor passes through the bottom of the box body and is fixedly connected to the driving gear, the inner bottom of the box body is rotatably connected to multiple driven shafts in a circular array, the driven shafts are arranged one by one corresponding to the first circular hole and the second circular hole, the outer side of the driven shaft is fixedly sleeved with the corresponding driven gear, the top of the driven shaft is fixedly connected to the corresponding driven bevel gear, the driven gear is below the driven bevel gear, and the driven gear is meshed with the driving gear.

[0014] Preferably, a plurality of second transmission assemblies are arranged in a circular array inside the box body, and the second transmission assembly also includes two support plates, with a specified spacing between the two support plates, wherein the side of one support plate is fixedly connected to the inner wall of the box body, and the bottoms of the two support plates are fixedly connected to the inner bottom of the box body, and a transmission shaft is rotatably connected to the other support plate, and the transmission shaft passes through the corresponding support plate, one end of the transmission shaft is fixedly connected to a transmission bevel gear, and the transmission bevel gear is meshed with the corresponding driven bevel gear, and the other end of the transmission shaft is fixedly connected to a transmission sprocket, and two double-headed screws are symmetrically arranged between the two support plates. The two ends of the outer surface of are respectively provided with threads of opposite directions, and the two ends of the double-headed screw rod are respectively rotatably connected to the side surfaces of the two support plates, the outer side of the double-headed screw rod is fixedly sleeved with a working sprocket, the working sprocket has the same size as the transmission sprocket, and a transmission chain is connected to the two working sprockets and the transmission sprocket, and two slide plates are symmetrically arranged between the two double-headed screw rods, and two threaded holes are symmetrically opened on both sides of the slide plate, and the two threaded holes of the slide plate are respectively threadedly connected to the two double-headed screw rods, and the sides of the two slide plates close to each other are fixedly connected with rubber clamping plates, and the sides of the two rubber clamping plates close to each other are opened with arc grooves, and the two rubber clamping plates are symmetrically arranged.

[0015] Preferably, a supporting plate is fixedly connected to the side of one of the support plates, a supporting groove is provided on the top of the supporting plate, the supporting groove is directly below the corresponding first circular hole, a filter assembly is arranged inside the supporting groove, and the height of the annular protective sleeve is greater than the height of the filter body, the filter body is located in the middle of the inner side of the annular protective sleeve, the supporting groove is annular, and the supporting groove is adapted to the annular protective sleeve, and the supporting plate is provided with a through detection hole on the inner side of the supporting groove, and the outer circle size of the detection hole is the same as the inner circle size of the supporting groove.

[0016] Preferably, the detection component includes a fixed plate, a fixed groove is opened at the bottom of the fixed plate, the fixed groove is circular, a movable plate is rotatably arranged inside the fixed groove, a detection motor is fixedly arranged on the top of the fixed plate, the output end of the detection motor passes through the top of the fixed plate and is fixedly connected to the top surface of the movable plate, a vertical column is fixedly connected to the bottom of the movable plate, a camera is fixedly installed at the bottom of the vertical column, and a plurality of lighting lamps are installed in a circular array at the bottom shell of the camera.

[0017] Preferably, a lifting assembly is provided inside the detection equipment, and the lifting assembly includes a back plate fixedly connected to the inner wall of the detection equipment, a lifting motor is fixedly provided on the front side of the back plate, two lifting pads are fixedly connected to the front side of the back plate, the two lifting pads are arranged up and down, two guide rods are symmetrically fixedly connected between the two lifting pads, the output end of the lifting motor passes through one of the lifting pads and is fixedly connected to a lifting screw rod, the bottom end of the lifting screw rod is rotatably connected to the other lifting pad, the outer side of the lifting pad is threadedly connected to a lifting slider, the lifting slider slides and passes through the two guide rods, and the front side of the lifting slider is fixedly connected to a fixed plate.

[0018] The detection process for filter processing includes the following steps:

[0019] Put multiple filter assemblies into the storage box through the corresponding first circular holes, and the first transmission assembly and the second transmission assembly cooperate with each other to clamp and fix all the filter assemblies;

[0020] The detection component can move downward in the vertical direction and observe the corresponding filter body through one of the first circular holes. The staff observes whether the cleanliness of the surface of the corresponding filter body meets the standard according to the feedback information of the detection component; if it meets the standard, the detection component performs cleanliness detection on the filter body of the next filter component; if it does not meet the standard, the marking component is used to physically mark the side of the current annular protective sleeve;

[0021] After the test is completed, return the test assembly to its original position, flip the storage box 180°, and then perform a cleanliness test on the other side of the filter body in the same manner as above.

[0022] In summary, the technical effects and advantages of the present invention are as follows:

[0023] 1. In the present invention, a reversible storage box is designed, which can load multiple filter assemblies, and each filter assembly can be placed inside the storage box through the corresponding first circular hole. By setting the mutual cooperation of the first transmission assembly and the second transmission assembly, the automatic clamping of the filter assembly to be detected is realized, and the stability of the filter assembly during the detection process is ensured. The detection assembly can move in the vertical direction through the lifting assembly, and the camera of the detection assembly can rotate, so that each filter assembly can be detected in turn; a plurality of first circular holes are arranged on the top of the storage box, and a plurality of second circular holes are arranged on the bottom of the storage box, and the first circular holes and the second circular holes are arranged in a one-to-one correspondence. The camera can observe the corresponding filter body through the first circular hole under bright conditions, and the camera can observe the filter body of the filter assembly through the second circular hole and the detection hole in turn under bright conditions, so that double-sided detection of the filter body can be achieved.

[0024] 2. In the present invention, a marking component is provided on one of the slides of each second transmission component. The marking component uses a whiteboard pen as a physical marking tool. The whiteboard pen is set on the internal sliding of the rectangular slider. The whiteboard pen and the rectangular slider are driven by an electric push rod. When an unqualified filter body is detected, the side of the annular protective cover of the filter assembly can be marked. The marking process is to drive the movement of the rectangular slider and the whiteboard pen by the extension and retraction of the electric push rod. The whiteboard pen contacts the side of the annular protective cover during the movement, thereby leaving erasable ink marks. The annular protective cover of the filter assembly is directly marked by physical marking, so that the operator can intuitively see which filter bodies are unqualified. Even if the filter assembly is subsequently moved or rearranged, the mark still remains on the annular protective cover of the filter assembly, which is convenient for subsequent inspection and verification.

[0025] 3. In the present invention, the first transmission assembly and the second transmission assembly driven by the servo motor can automatically clamp and fix the filter assembly to be detected, ensuring that the filter will not move during the detection process. A flip assembly is arranged inside the device, which can drive the storage box to flip 180° through the flip motor, so as to facilitate the detection of the two sides of the filter body. The storage box is fixed by the cooperation of the electric telescopic rod and the slot, which is easy and stable to operate, avoiding the inconvenience and error that may be caused by manual fixation. The detection assembly can move in the vertical direction, and the cleanliness detection of the filter surface can be realized through the cooperation of the camera and the lighting lamp. All the above components are electrically connected to the control panel, and the work of each component can be easily started and stopped through the control panel, realizing the automatic control of the entire detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the storage box of the present invention;

[0030] Figure 4 It is a schematic diagram of the internal structure of the storage box of the present invention;

[0031] Figure 5 It is a schematic diagram of the bottom structure of the storage box of the present invention;

[0032] Figure 6 is a schematic structural diagram of the second transmission assembly of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the supporting plate of the present invention;

[0034] Figure 8 For the present invention Figure 6 A schematic diagram of the enlarged structure of part A.

[0035] Fig. 9 It is a schematic diagram of the structure of the lifting assembly and the detection assembly of the present invention.

[0036] Fig.10 For the present invention Fig. 9 The enlarged structural diagram of part B is shown in the figure.

[0037] In the figure: 1. detection equipment; 101. switch door; 102. observation window; 103. control panel; 2. flip assembly; 21. flip plate; 22. flip motor; 23. flip shaft; 3. electric telescopic rod; 31. fixed plate; 4. storage box; 41. box body; 42. sealing cover; 43. first round hole; 44. auxiliary block; 45. slot; 46. second round hole; 5. lifting assembly; 51. back plate; 52. lifting motor; 53. lifting pad; 54. lifting screw rod; 55. guide rod; 56. lifting slider; 6. detection assembly; 61. fixed plate; 62. detection motor; 63. movable plate; 64. vertical column; 6 5. Camera; 7. First transmission assembly; 71. Driving gear; 72. Driven shaft; 73. Driven gear; 74. Driven bevel gear; 75. Servo motor; 8. Second transmission assembly; 81. Support plate; 82. Transmission bevel gear; 83. Transmission shaft; 84. Transmission sprocket; 85. Working sprocket; 86. Transmission chain; 87. Double-headed screw; 88. Slide plate; 881. Rectangular notch; 89. Rubber clamping plate; 9. Marking assembly; 91. Rectangular slider; 92. Whiteboard pen; 93. Electric push rod; 94. Rectangular pad; 95. Spring; 10. Support plate; 11. Support slot; 12. Illuminating lamp; 13. Filter assembly. DETAILED DESCRIPTION

[0038] 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 described embodiments 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.

[0039] Example: Reference Figure 1 - Fig.10 A cleanliness detection device shown includes: a detection device 1, a switch door 101 is hinged on the front side of the detection device 1, a handle is installed on the switch door 101, an observation window 102 is installed on the switch door 101, the internal situation of the detection device 1 can be conveniently observed through the observation window 102, and a control panel 103 is installed on the front side of the detection device 1.

[0040] A flip assembly 2 and a storage box 4 are provided at the inner bottom of the detection device 1. The flip assembly 2 can drive the storage box 4 to flip 180°. The storage box 4 includes a box body 41. The flip assembly 2 includes two flip plates 21, a flip motor 22, and a flip shaft 23. The two symmetrically arranged flip plates 21 are fixedly connected to the inner bottom of the detection device 1. The flip motor 22 is fixedly arranged on the side of one of the flip plates 21. The output end of the flip motor 22 passes through one of the flip plates 21 and is fixedly connected to one side of the box body 41. The other side of the box body 41 is fixedly connected to one end of the flip shaft 23. The end of the flip shaft 23 away from the box body 41 is rotatably connected to the side of the other flip plate 21. The flip shaft 23 and the output end of the flip motor 22 are coaxially arranged.

[0041] The flip motor 22 is electrically connected to the control panel 103. The flip motor 22 is started through the control panel 103, and the output end of the flip motor 22 drives the box body 41 to rotate, so that the box body 41 can be flipped 180° with the output end of the flip motor 22 and the flip shaft 23 as the axis.

[0042] The storage box 4 also includes a sealing cover 42, a plurality of first circular holes 43, two symmetrically arranged auxiliary blocks 44, a slot 45, and a plurality of second circular holes 46. The two auxiliary blocks 44 are fixedly connected to the two sides of the box body 41, respectively. The sealing cover 42 is installed on the top of the box body 41. The sealing cover 42 is provided with a plurality of first circular holes 43 in a circular array. The objects to be detected can enter the interior of the box body 41 through the first circular holes 43. The bottom of the box body 41 is provided with a plurality of second circular holes 46 in a circular array. The first circular holes 43 and the second circular holes 46 are arranged one by one. Two slots 45 are symmetrically provided on the side of the auxiliary block 44.

[0043] Two fixing plates 31 are symmetrically arranged on the front and rear sides of the storage box 4. The fixing plate 31 is fixedly connected to the flip plate 21 on the side close to the storage box 4. Two electric telescopic rods 3 are symmetrically fixedly arranged on the side of the fixing plate 31 away from the storage box 4. The telescopic ends of the electric telescopic rods 3 penetrate the corresponding fixing plates 31. The electric telescopic rods 3 are arranged one-to-one with the slots 45, and the telescopic ends of the electric telescopic rods 3 are adapted to the slots 45. The electric telescopic rods 3 are electrically connected to the control panel 103. The electric telescopic rods 3 are activated by the control panel 103. The telescopic ends of the electric telescopic rods 3 are extended until they are inserted into the corresponding slots 45, so that the storage box 4 can be fixed.

[0044] The box body 41 is provided with a first transmission assembly 7 and multiple second transmission assemblies 8. The first transmission assembly 7 and the second transmission assembly 8 cooperate with each other to clamp the object to be detected to prevent the object to be detected from moving during the detection process. The first transmission assembly 7 includes a driving gear 71, multiple driven shafts 72, multiple driven gears 73, multiple driven bevel gears 74, and a servo motor 75. The driving gear 71 is rotatably arranged at the inner bottom of the box body 41, and the servo motor 75 is fixedly arranged on the bottom surface of the box body 41. The output end of the servo motor 75 passes through the bottom of the box body 41 and is fixedly connected to the driving gear 71. The inner bottom of the box body 41 is rotatably connected to multiple driven shafts 72 in a circular array. The driven shaft 72 is arranged in a one-to-one correspondence with the first circular hole 43 and the second circular hole 46. The outer side of the driven shaft 72 is fixedly sleeved with the corresponding driven gear 73, and the top of the driven shaft 72 is fixedly connected with the corresponding driven bevel gear 74. The driven gear 73 is located below the driven bevel gear 74, and the driven gear 73 is meshed with the driving gear 71. The servo motor 75 is electrically connected to the control panel 103. The servo motor 75 is started through the control panel 103. The output end of the servo motor 75 drives the driving gear 71 to rotate. The driving gear 71 drives each driven gear 73 to rotate, and the rotation direction of each driven gear 73 is the same. The driven gear 73 drives the corresponding driven shaft 72 and driven bevel gear 74 to rotate.

[0045] A plurality of second transmission components 8 are arranged in a circular array inside the box body 41, and the second transmission component 8 includes two support plates 81, and there is a specified spacing between the two support plates 81, wherein the side of one support plate 81 is fixedly connected to the inner wall of the box body 41, and the bottoms of the two support plates 81 are fixedly connected to the inner bottom of the box body 41, and a transmission shaft 83 is rotatably connected to the other support plate 81, and the transmission shaft 83 passes through the corresponding support plate 81, and one end of the transmission shaft 83 is fixedly connected to a transmission bevel gear 82, and the transmission bevel gear 82 is meshed and connected with the corresponding driven bevel gear 74, and the other end of the transmission shaft 83 is fixedly connected to a transmission sprocket 84, and two double-headed screw rods 87 are symmetrically arranged between the two support plates 81, and the two ends of the outer surface of the double-headed screw rod 87 are respectively provided with threads of opposite rotation directions, and the two ends of the double-headed screw rod 87 are respectively connected to the two The side of the support plate 81 is rotatably connected, and a working sprocket 85 is fixedly sleeved on the outer side of the double-headed screw rod 87. The working sprocket 85 has the same size as the transmission sprocket 84. A transmission chain 86 is connected to the two working sprockets 85 and the transmission sprocket 84. When the transmission sprocket 84 rotates, the transmission sprocket 84 can drive the two working sprockets 85 to rotate through the transmission chain 86. Two slide plates 88 are symmetrically arranged between the two double-headed screw rods 87. Two threaded holes are symmetrically opened on both sides of the slide plate 88. The two threaded holes of the slide plate 88 are respectively threadedly connected to the two double-headed screw rods 87. The sides of the two slide plates 88 close to each other are fixedly connected with rubber clamping plates 89. The sides of the two rubber clamping plates 89 close to each other are opened with arc grooves. The two rubber clamping plates 89 are symmetrically arranged, and the two rubber clamping plates 89 can approach each other to clamp and fix the objects to be detected.

[0046] The driven bevel gear 74 drives the corresponding transmission bevel gear 82 to rotate, and the rotation direction of each transmission bevel gear 82 is the same. The transmission bevel gear 82 drives the corresponding transmission shaft 83 and transmission sprocket 84 to rotate. The transmission sprocket 84 drives the corresponding transmission chain 86 to rotate. The transmission chain 86 drives the corresponding two working sprockets 85 to rotate. The working sprocket 85 drives the corresponding double-headed screw rod 87 to rotate. The two double-headed screw rods 87 on the same component have the same rotation direction, so that the two slide plates 88 on the same component are close to each other or away from each other, so that the two rubber clamping plates 89 on the same component are close to each other or away from each other. When the two rubber clamping plates 89 on the same component are close to each other, the two rubber clamping plates 89 on the same component cooperate with each other to clamp and fix the object to be detected.

[0047] A supporting plate 10 is fixedly connected to the side of one of the support plates 81, and a supporting groove 11 is opened on the top of the supporting plate 10, and the supporting groove 11 is directly below the corresponding first circular hole 43. A filter assembly 13 is arranged inside the supporting groove 11, and the filter assembly 13 includes a filter body and an annular protective sleeve. The outer side of the filter body is fixedly sleeved with the annular protective sleeve, and the height of the annular protective sleeve is greater than the height of the filter body. The filter body is located in the middle of the inner side of the annular protective sleeve. The supporting groove 11 is annular, and the supporting groove 11 is adapted to the annular protective sleeve. The supporting plate 10 is provided with a through detection hole on the inner side of the supporting groove 11. The outer circle size of the detection hole is the same as the inner circle size of the supporting groove 11, and the filter body of the filter assembly 13 can be observed through the second circular hole 46 and the detection hole in turn.

[0048] When it is necessary to perform cleanliness inspection on the filter bodies of multiple filter assemblies 13 (the number of filter assemblies 13 needs to be less than or equal to the number of first circular holes 43), the electric telescopic rod 3 is started through the control panel 103, and the telescopic end of the electric telescopic rod 3 is extended until it is inserted into the corresponding slot 45, the storage box 4 is fixed, and the annular protective cover of the filter assembly 13 is clamped with tweezers (the size of the first circular hole 43 is larger than the size of the annular protective cover of the filter assembly 13, and the first circular hole 43 has a large enough space for the tweezers to pass through), and the filter assembly 13 is placed in the supporting groove 11 of the supporting plate 10. In this way, the remaining filter assemblies 13 are placed in the supporting groove 11 in turn, and then the servo motor 75 is started through the control panel 103, and the first transmission assembly 7 and the second transmission assembly 8 cooperate with each other to clamp and fix all the filter assemblies 13 to prevent the filter assemblies 13 from moving during the inspection process.

[0049] A detection component 6 is arranged inside the detection device 1. The detection component 6 can move in the vertical direction. The detection component 6 can sequentially detect the cleanliness of the filter bodies of each filter assembly 13. The detection component 6 includes a fixed disk 61. A fixed groove is provided at the bottom of the fixed disk 61. The fixed groove is circular. A movable disk 63 is rotatably arranged inside the fixed groove. A detection motor 62 is fixedly arranged on the top of the fixed disk 61. The output end of the detection motor 62 passes through the top of the fixed disk 61 and is fixedly connected to the top surface of the movable disk 63. A vertical column 64 is fixedly connected to the bottom of the movable disk 63. A camera 65 is fixedly installed at the bottom of the vertical column 64. A plurality of lighting lamps 12 are installed in a circular array at the bottom shell of the camera 65. The plurality of lighting lamps 12 and the camera 65 are electrically connected to the control panel 103. A display screen (not shown in the figure) is installed on the outside of the detection device 1. The display screen is electrically connected to the control panel 103.

[0050] A marking component 9 is provided on one of the slides 88 of each second transmission component 8. When the detection component 6 detects that one of the surfaces of the filter body of the current filter component 13 is unqualified, the marking component 9 can physically mark the side surface of the annular protective sleeve (this annular protective sleeve corresponds to the unqualified surface of the filter body).

[0051] After all the filter assemblies 13 are installed and fixed inside the box body 41, the fixed disk 61 can move downward in the vertical direction until the camera 65 reaches a specified distance from the storage box 4, and the lighting lamp 12 is turned on through the control panel 103. The camera 65 observes the corresponding filter body through one of the first circular holes 43 under bright conditions. The camera 65 transmits the image information to the control panel 103, and the control panel 103 transmits it to the display screen. The staff observes whether the cleanliness of the surface of the corresponding filter body meets the standard through the display screen. If it meets the standard, the detection motor 62 is started, and the output end of the detection motor 62 drives the movable disk 63, the vertical column 64, the camera 65, and the lighting lamp 12 to move as a whole to the top of the next filter assembly 13 to be detected, as shown in FIG. If the standard is not met, the marking component 9 is used to physically mark the side of the current annular protective sleeve. In this way, the cleanliness of one of the surfaces of all filter bodies can be detected. After the detection is completed, the detection component 6 is restored to its original position (when the storage box 4 rotates, interference with the detection component 6 can be avoided), the electric telescopic rod 3 is started through the control panel 103, the telescopic end of the electric telescopic rod 3 is retracted, the storage box 4 is unlocked, and the flip motor 22 is started through the control panel 103, so that the flip component 2 drives the storage box 4 to flip 180°, and the electric telescopic rod 3 is started again through the control panel 103. The telescopic end of the electric telescopic rod 3 is extended until it is inserted into the corresponding slot 45, and the storage box 4 is fixed. According to the above method, the cleanliness of the other surface of the filter body is then detected.

[0052] A lifting assembly 5 is provided inside the detection device 1, and the lifting assembly 5 can realize the vertical movement of the detection assembly 6. The lifting assembly 5 includes a back plate 51 fixedly connected to the inner wall of the detection device 1, and a lifting motor 52 is fixedly provided on the front side of the back plate 51. Two lifting pads 53 are fixedly connected to the front side of the back plate 51. The two lifting pads 53 are arranged up and down, and two guide rods 55 are symmetrically fixedly connected between the two lifting pads 53. The output end of the lifting motor 52 passes through one of the lifting pads 53 and is fixedly connected to a lifting screw rod 54. The bottom end of the lifting screw rod 54 is rotatably connected to the other lifting pad 53. The outer side of the lifting pad 53 is threadedly connected to a lifting slider 56. The lifting slider 56 slides through the two guide rods 55, and the front side of the lifting slider 56 is fixedly connected to the fixed disk 61. The lifting motor 52 is electrically connected to the control panel 103. The lifting motor 52 is started through the control panel 103. The output end of the lifting motor 52 drives the lifting screw 54 to rotate, so that the lifting slider 56 moves vertically under the guidance of the guide rod 55. The lifting slider 56 drives the detection component 6 to move in the vertical direction through the fixed plate 61.

[0053] The marking component 9 includes two electric push rods 93 symmetrically fixedly arranged on the slide plate 88. The slide plate 88 is symmetrically provided with two rectangular notches 881. A rectangular slider 91 is slidably connected inside the rectangular notch 881. A whiteboard pen 92 is slidably arranged inside the rectangular slider 91, and the whiteboard pen 92 penetrates the corresponding rectangular slider 91. The telescopic end of the electric push rod 93 is fixedly connected to the corresponding rectangular slider 91. The rectangular slider 91 moves along the length direction of the rectangular notch 881. The whiteboard pen 92 moves along the length direction of the rectangular slider 91, and the length direction of the rectangular notch 881 is perpendicular to the length direction of the rectangular slider 91. The pen tip end of the whiteboard pen 92 faces the corresponding filter assembly 13. The end of the pen shaft of the whiteboard pen 92 is fixedly connected with a rectangular pad 94. A spring 95 is sleeved on the whiteboard pen 92, and one end of the spring 95 is fixedly connected to the side of the corresponding rectangular slider 91, and the other end of the spring 95 is fixedly connected to the side of the corresponding rectangular pad 94. The electric push rod 93 is electrically connected to the control panel 103.

[0054] The side of the annular protective sleeve of the filter assembly 13 is divided into two areas by two symmetrical rubber clamping plates 89. The side of the annular protective sleeve and the area above the two rubber clamping plates 89 are marked by the upper whiteboard pen 92, and the side of the annular protective sleeve and the area below the two rubber clamping plates 89 are marked by the lower whiteboard pen 92. When the detection component 6 detects that the cleanliness of one of the surfaces of one of the filter assemblies 13 is unqualified, the corresponding electric push rod 93 is started through the control panel 103, and the telescopic end of the corresponding electric push rod 93 is extended. The telescopic end of the electric push rod 93 drives the corresponding rectangular slider 91 to move toward the end of the rectangular notch 881, and the rectangular slider 91 drives the corresponding whiteboard pen 92 to move toward the end of the rectangular notch 881 until the distance traveled by the whiteboard pen 92 is greater than the filter. The diameter of the component 13. During this process, the tip of the whiteboard pen 92 contacts the annular side surface of the corresponding annular protective sleeve. The whiteboard pen 92 moves away from the corresponding annular protective sleeve under the action of the extrusion force, and the corresponding spring 95 is compressed. After the whiteboard pen 92 follows the rectangular slider 91 to move to the middle position of the annular protective sleeve, the whiteboard pen 92 moves toward the corresponding annular protective sleeve under the action of the rebound force of the spring 95, so that the tip of the whiteboard pen 92 always contacts the side surface of the annular protective sleeve. After the whiteboard pen 92 reaches the end of the rectangular notch 881, the telescopic end of the electric push rod 93 retracts to drive the rectangular slider 91 and the whiteboard pen 92 to reset. After the reciprocating process of the whiteboard pen 92 is completed, an erasable ink mark can be formed on the side surface of the corresponding annular protective sleeve, indicating that the currently inspected surface of this filter component 13 is an unqualified surface.

[0055] The detection process for filter processing includes the following steps:

[0056] Put multiple filter assemblies 13 into the storage box 4 through the corresponding first circular holes 43, and the first transmission assembly 7 and the second transmission assembly 8 cooperate with each other to clamp and fix all the filter assemblies 13;

[0057] The detection component 6 can move downward in the vertical direction and observe the corresponding filter body through one of the first circular holes 43. The staff observes whether the cleanliness of the surface of the corresponding filter body meets the standard according to the feedback information of the detection component 6; if it meets the standard, the detection component 6 performs a cleanliness test on the filter body of the next filter component 13; if it does not meet the standard, the marking component 9 is used to physically mark the side of the current annular protective sleeve;

[0058] After the detection is completed, the detection assembly 6 is returned to its original position, and the storage box 4 is turned over 180 degrees. Then, the cleanliness of the other side of the filter body is detected in the above manner.

[0059] Working principle:

[0060] When the cleanliness of the filter bodies of multiple filter assemblies 13 needs to be inspected, the electric telescopic rod 3 is started through the control panel 103, and the telescopic end of the electric telescopic rod 3 is extended until it is inserted into the corresponding slot 45, the storage box 4 is fixed, and the annular protective sleeve of the filter assembly 13 is clamped with tweezers, and the filter assembly 13 is placed in the supporting groove 11 of the supporting plate 10. In this way, the remaining filter assemblies 13 are placed in the supporting groove 11 in turn, and then the servo motor 75 is started through the control panel 103, and the first transmission assembly 7 and the second transmission assembly 8 cooperate with each other to clamp and fix all the filter assemblies 13 to prevent the filter assemblies 13 from moving during the inspection process;

[0061] After all the filter assemblies 13 are installed and fixed inside the box body 41, the fixed disk 61 can move downward in the vertical direction until the camera 65 reaches the specified distance from the storage box 4, and the lighting lamp 12 is turned on through the control panel 103. The camera 65 observes the corresponding filter body through one of the first circular holes 43 under bright conditions, and the camera 65 transmits the image information to the control panel 103, and the control panel 103 transmits it to the display screen. The staff observes whether the cleanliness of the surface of the corresponding filter body meets the standard through the display screen; if it meets the standard, the detection motor 62 is started, and the output end of the detection motor 62 drives the movable disk 63, the vertical column 64, the camera 65, and the lighting lamp 12 to move as a whole to the top of the next filter assembly 13 to be detected; if it does not meet the standard, the marking component 9 is used to physically mark the side of the current annular protective sleeve: the corresponding electric push rod 93 is started through the control panel 103, and the telescopic end of the corresponding electric push rod 93 is extended, and the telescopic end of the electric push rod 93 drives the corresponding rectangular slider 91 to the rectangular gap The rectangular slider 91 drives the corresponding whiteboard pen 92 to move toward the end of the rectangular notch 881 until the distance traveled by the whiteboard pen 92 is greater than the diameter of the filter assembly 13. During this process, the tip of the whiteboard pen 92 contacts the annular side surface of the corresponding annular protective sleeve. The whiteboard pen 92 moves away from the corresponding annular protective sleeve under the action of the squeezing force. The corresponding spring 95 is compressed. After the whiteboard pen 92 follows the rectangular slider 91 to move to the middle position of the annular protective sleeve, the whiteboard pen 92 is resilient under the action of the spring 95. Move downward toward the corresponding annular protective sleeve so that the tip of the whiteboard pen 92 always contacts the side of the annular protective sleeve. After the whiteboard pen 92 reaches the end of the rectangular notch 881, the telescopic end of the electric push rod 93 retracts to drive the rectangular slider 91 and the whiteboard pen 92 to reset. After the reciprocating process of the whiteboard pen 92 is completed, an erasable ink mark can be formed on the side of the corresponding annular protective sleeve, indicating that the currently inspected surface of the filter assembly 13 is an unqualified surface. In this way, the cleanliness of one of the surfaces of all filter bodies can be detected.

[0062] After the detection is completed, the detection component 6 is restored to its original position, the electric telescopic rod 3 is started through the control panel 103, the telescopic end of the electric telescopic rod 3 is retracted, the storage box 4 is unlocked, the flip motor 22 is started through the control panel 103, the flip component 2 drives the storage box 4 to flip 180°, and the electric telescopic rod 3 is started again through the control panel 103. The telescopic end of the electric telescopic rod 3 is extended until it is inserted into the corresponding slot 45, and the storage box 4 is fixed. According to the above method, the cleanliness of the other side of the filter body is then detected.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleanliness detection device, comprising: The detection device (1) is characterized in that: a storage box (4) and a detection component (6) are arranged at the bottom of the interior of the detection device (1); The storage box (4) comprises a box body (41), a plurality of first circular holes (43), and a plurality of second circular holes (46); a plurality of filter assemblies (13) are arranged inside the storage box (4); the filter assemblies (13) comprise a filter body and an annular protective sleeve; the outer side of the filter body is fixedly sleeved with the annular protective sleeve; a first transmission assembly (7) and a plurality of second transmission assemblies (8) are arranged on the box body (41); the first transmission assembly (7) and the second transmission assembly (8) cooperate with each other to clamp the filter assembly (13); the second transmission assembly (8) comprises two slide plates (88); A detection component (6) is arranged inside the detection device (1); the detection component (6) is movable in a vertical direction, and the detection component (6) is capable of sequentially performing cleanliness detection on the filter bodies of each filter component (13); A marking component (9) is provided on one of the slides (88) of each second transmission component (8), and when the detection component (6) detects that one of the surfaces of the filter body of the current filter component (13) is unqualified, the marking component (9) can physically mark the side surface of the current annular protective sleeve; The marking assembly (9) comprises two electric push rods (93) symmetrically fixedly arranged on a slide plate (88); two rectangular notches (881) are symmetrically provided on the slide plate (88); a rectangular slider (91) is slidably connected inside the rectangular notch (881); a whiteboard pen (92) is slidably arranged inside the rectangular slider (91); the whiteboard pen (92) penetrates the corresponding rectangular slider (91); the telescopic end of the electric push rod (93) is fixedly connected to the corresponding rectangular slider (91); the pen head end of the whiteboard pen (92) faces the corresponding filter assembly (13); the end of the pen shaft of the whiteboard pen (92) is fixedly connected to a rectangular pad (94); a spring (95) is sleeved on the whiteboard pen (92); one end of the spring (95) is fixedly connected to the side of the corresponding rectangular slider (91); and the other end of the spring (95) is fixedly connected to the side of the corresponding rectangular pad (94); The storage box (4) further comprises a sealing cover (42), two symmetrically arranged auxiliary blocks (44), and a slot (45), wherein the two auxiliary blocks (44) are respectively fixedly connected to two sides of the box body (41), the sealing cover (42) is installed on the top of the box body (41), a plurality of first circular holes (43) are formed in a circular array on the sealing cover (42), a plurality of second circular holes (46) are formed in a circular array on the bottom of the box body (41), the first circular holes (43) and the second circular holes (46) are formed in a one-to-one correspondence, and the side surfaces of the auxiliary blocks (44) are provided with a plurality of first circular holes (43) and a plurality of second circular holes (46) on the side surfaces of the auxiliary blocks (44). Two slots (45) are symmetrically provided; two fixing plates (31) are symmetrically provided on the front and rear sides of the storage box (4); the fixing plate (31) is fixedly connected to the flip plate (21) on the side close to the storage box (4); two electric telescopic rods (3) are symmetrically fixedly provided on the side of the fixing plate (31) away from the storage box (4); the telescopic ends of the electric telescopic rods (3) penetrate the corresponding fixing plates (31); the electric telescopic rods (3) and the slots (45) are provided in a one-to-one correspondence, and the telescopic ends of the electric telescopic rods (3) are adapted to the slots (45).

2. A cleanliness detection device according to claim 1, characterized in that: A flip assembly (2) is arranged at the bottom of the interior of the detection device (1). The flip assembly (2) comprises two flip plates (21), a flip motor (22), and a flip shaft (23). The two symmetrically arranged flip plates (21) are fixedly connected to the bottom of the interior of the detection device (1). The flip motor (22) is fixedly arranged on the side of one of the flip plates (21). The output end of the flip motor (22) passes through one of the flip plates (21) and is fixedly connected to one side of a box body (41). The other side of the box body (41) is fixedly connected to one end of the flip shaft (23). The end of the flip shaft (23) away from the box body (41) is rotatably connected to the side of the other flip plate (21). The flip shaft (23) and the output end of the flip motor (22) are coaxially arranged.

3. A cleanliness detection device according to claim 1, characterized in that: The first transmission assembly (7) comprises a driving gear (71), a plurality of driven rotating shafts (72), a plurality of driven gears (73), a plurality of driven bevel gears (74), and a servo motor (75). The driving gear (71) is rotatably arranged at the bottom of the box body (41), the servo motor (75) is fixedly arranged on the bottom surface of the box body (41), the output end of the servo motor (75) passes through the bottom of the box body (41) and is fixedly connected to the driving gear (71), the bottom of the box body (41) is rotatably connected to the plurality of driven rotating shafts (72) in a circular array, the driven rotating shafts (72) are arranged in a one-to-one correspondence with the first circular hole (43) and the second circular hole (46), the outer side of the driven rotating shaft (72) is fixedly sleeved with the corresponding driven gear (73), the top of the driven rotating shaft (72) is fixedly connected with the corresponding driven bevel gear (74), the driven gear (73) is located below the driven bevel gear (74), and the driven gear (73) is meshedly connected with the driving gear (71).

4. A cleanliness detection device according to claim 3, characterized in that: A plurality of second transmission assemblies (8) are arranged in a circular array inside the box body (41), the second transmission assembly (8) further comprising two support plates (81), the two support plates (81) having a specified spacing therebetween, the side surface of one of the support plates (81) being fixedly connected to the inner wall of the box body (41), the bottoms of the two support plates (81) being fixedly connected to the inner bottom of the box body (41), the other support plate (81) being rotatably connected to a transmission shaft (83), the transmission shaft (83) passing through the corresponding support plate (81), one end of the transmission shaft (83) being fixedly connected to a transmission bevel gear (82), the transmission bevel gear (82) being meshingly connected to the corresponding driven bevel gear (74), the other end of the transmission shaft (83) being fixedly connected to a transmission sprocket (84), two double-headed screw rods (87) being symmetrically arranged between the two support plates (81), the ... The two ends of the outer surface of the rod (87) are respectively provided with threads of opposite rotation directions, and the two ends of the double-headed screw rod (87) are respectively rotatably connected to the side surfaces of the two support plates (81). A working sprocket (85) is fixedly sleeved on the outer side of the double-headed screw rod (87). The working sprocket (85) and the transmission sprocket (84) have the same size. A transmission chain (86) is connected to the two working sprockets (85) and the transmission sprocket (84). Two slide plates (88) are symmetrically arranged between the two double-headed screw rods (87). Two threaded holes are symmetrically opened on both sides of the slide plate (88). The two threaded holes of the slide plate (88) are respectively threadedly connected to the two double-headed screw rods (87). The sides of the two slide plates (88) close to each other are fixedly connected with rubber clamping plates (89). The sides of the two rubber clamping plates (89) close to each other are both provided with arc grooves. The two rubber clamping plates (89) are symmetrically arranged.

5. A cleanliness detection device according to claim 4, characterized in that: A supporting plate (10) is fixedly connected to the side of one of the support plates (81); a supporting groove (11) is provided on the top of the supporting plate (10); the supporting groove (11) is located directly below the corresponding first circular hole (43); a filter assembly (13) is arranged inside the supporting groove (11); the height of the annular protective sleeve is greater than the height of the filter body; the filter body is located in the middle of the inner side of the annular protective sleeve; the supporting groove (11) is annular and the supporting groove (11) is adapted to the annular protective sleeve; the supporting plate (10) is provided with a through detection hole on the inner side of the supporting groove (11); the outer circle size of the detection hole is the same as the inner circle size of the supporting groove (11).

6. A cleanliness detection device according to claim 1, characterized in that: The detection component (6) comprises a fixed disk (61), a fixed groove is provided at the bottom of the fixed disk (61), the fixed groove is circular, a movable disk (63) is rotatably arranged inside the fixed groove, a detection motor (62) is fixedly arranged at the top of the fixed disk (61), an output end of the detection motor (62) passes through the top of the fixed disk (61) and is fixedly connected to the top surface of the movable disk (63), a vertical column (64) is fixedly connected to the bottom of the movable disk (63), a camera (65) is fixedly installed at the bottom of the vertical column (64), and a plurality of lighting lamps (12) are installed in a circular array at the bottom shell of the camera (65).

7. A cleanliness detection device according to claim 6, characterized in that: A lifting assembly (5) is arranged inside the detection device (1), and the lifting assembly (5) comprises a back plate (51) fixedly connected to the inner wall of the detection device (1), a lifting motor (52) fixedly arranged on the front side of the back plate (51), two lifting pads (53) fixedly connected to the front side of the back plate (51), the two lifting pads (53) are arranged up and down, two guide rods (55) are symmetrically fixedly connected between the two lifting pads (53), the output end of the lifting motor (52) passes through one of the lifting pads (53) and is fixedly connected to a lifting screw rod (54), the bottom end of the lifting screw rod (54) is rotatably connected to the other lifting pad (53), the outer side of the lifting pad (53) is threadedly connected to a lifting slider (56), the lifting slider (56) slides through the two guide rods (55), and the front side of the lifting slider (56) is fixedly connected to a fixed plate (61).

8. A detection process for filter processing, using a cleanliness detection device as described in any one of claims 1 to 7, characterized in that: The following steps are involved: The plurality of filter assemblies (13) are placed into the storage box (4) through the corresponding first circular holes (43); the first transmission assembly (7) and the second transmission assembly (8) cooperate with each other to clamp and fix all the filter assemblies (13); The detection component (6) is capable of moving downward in a vertical direction and observing the corresponding filter body through one of the first circular holes (43). The staff observes whether the cleanliness of the surface of the corresponding filter body meets the standard based on the feedback information of the detection component (6); if the standard is met, the detection component (6) performs a cleanliness test on the filter body of the next filter component (13); if the standard is not met, the marking component (9) is used to physically mark the side of the current annular protective sleeve; After the detection is completed, the detection component (6) is returned to its original position, the storage box (4) is turned 180 degrees, and then the cleanliness of the other side of the filter body is detected.

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