Grading device for magnetic products and implementation method of grading device

Abstract

The invention discloses a magnetic product grading device which comprises a workbench, a feeding conveying belt is installed above the workbench, a first sorting conveying belt is arranged on the discharging end side of the feeding conveying belt, a transition plate is arranged between the feeding conveying belt and the first sorting conveying belt, and a size sorting mechanism is arranged on one side of the first sorting conveying belt. A shifting mechanism is arranged on one side of the size sorting mechanism, and a second sorting conveying belt corresponding to the shifting mechanism is arranged on the other side of the first sorting conveying belt; the invention further discloses an implementation method of the grading device for the magnetic products. Products are photographed through the size sorting mechanism for size measurement, automatic measurement of the sizes of the products is achieved, the shifting mechanism is matched with the first sorting conveying belt and the second sorting conveying belt to achieve automatic grading of the products, the labor intensity is reduced, and the working efficiency is improved; and poor quality caused by the fact that sweat is attached to products during manual operation of workers is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of magnetic product grading, and in particular relates to a magnetic product grading device and an implementation method thereof. Background Art

[0002] The key processes for producing soft ferrite products include molding, sintering, inspection and packaging. The inspection process is divided into several grades for products with appearance defects, size deviations and qualified sizes, and then sent to customers for use.

[0003] At present, the work of dividing the gears is done manually by using a vernier caliper to fix the upper and lower limits of a gear and then measure the product separately. Soft ferrites can be divided into two, three, four or even five gears according to different customer requirements.

[0004] Currently, all work is done manually, which is inefficient and prone to errors. The sweat from the palms of employees gets on the products, which can easily lead to poor quality. Summary of the invention

[0005] The purpose of the present invention is to provide a grading device for magnetic products to solve the problems raised in the above background technology. The grading device for magnetic products provided by the present invention has the characteristics of automatically grading magnetic products, improving work efficiency and reducing labor intensity.

[0006] Another object of the present invention is to provide a method for implementing a grading device for magnetic products.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a grading device for magnetic products, comprising a workbench, a feed conveyor belt is installed above the workbench, a first sorting conveyor belt is provided on the discharge end side of the feed conveyor belt, a transition plate is provided between the feed conveyor belt and the first sorting conveyor belt, a size sorting mechanism is provided on one side of the first sorting conveyor belt, a material shifting mechanism is provided on one side of the size sorting mechanism, a second sorting conveyor belt corresponding to the material shifting mechanism is provided on the other side of the first sorting conveyor belt, and the feed conveyor belt, the first sorting conveyor belt and the second sorting conveyor belt are respectively connected to the PLC controller signal.

[0008] In order to take pictures of products for size measurement, the size sorting mechanism further includes a sorting mounting seat, a camera is mounted on the sorting mounting seat, a light source is provided under the camera, and the camera and the light source are respectively connected to the PLC controller signal.

[0009] In order to adjust the height of the camera to ensure the accuracy of size measurement, the size sorting mechanism further includes a lifting module, the lifting module is installed on the sorting mounting seat, the camera and the light source are installed on the output end of the lifting module, and the lifting module is connected to the PLC controller signal.

[0010] In order to sort the products of corresponding gears, the material shifting mechanism further includes a material shifting mounting seat, a motor is mounted on the material shifting mounting seat, a material shifting plate is mounted on the output end of the motor, and the motor is connected to the PLC controller signal.

[0011] In order to adjust the position of the material tapping plate, the material tapping mechanism further includes an adjusting plate, the adjusting plate is installed above the material tapping mounting seat, a waist groove is provided on the adjusting plate, and the motor is installed on the adjusting plate.

[0012] In order to discharge impurities such as debris and reduce the impact on subsequent processes, further, a plurality of hollow grooves are respectively provided on both sides of the transition plate.

[0013] In order to guide the product, a guide seat is further installed on the feeding end of the feeding conveyor belt.

[0014] In order to facilitate the adjustment of the guide seat and to be applicable to products of different specifications, the guide seat further comprises a fixed seat, an adjustment seat is connected to the fixed seat, and a waist groove is provided on the adjustment seat.

[0015] In order to allow the products to be conveyed backwards at equal intervals on the first sorting conveyor belt, thereby facilitating photographing and measuring the size, further, the conveying speed of the first sorting conveyor belt is greater than the conveying speed of the feeding conveyor belt.

[0016] In the present invention, a method for implementing a grading device for magnetic products further comprises the following steps:

[0017] (i) The product flows into the feed conveyor belt through the guide seat and is transported upward, and then enters the first sorting conveyor belt through the transition plate;

[0018] (ii) The products are conveyed backwards at equal intervals on the first sorting conveyor belt. When they pass through the size sorting mechanism, the camera takes pictures of the products for size measurement;

[0019] (III) After the size measurement, the product continues to be conveyed backward on the first sorting conveyor belt. When it flows through the material-discharging mechanism, if the size of the product belongs to the first gear, the material-discharging mechanism does not work, and the product continues to be conveyed backward along the first sorting conveyor belt. If the size of the product belongs to the second gear, the motor drives the material-discharging plate to work, and the product is transferred to the second sorting conveyor belt for backward transportation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention measures the size of the product by photographing it through the size sorting mechanism, thereby realizing automatic measurement of the product size, and realizing automatic grading of the product through the material shifting mechanism in cooperation with the first sorting conveyor belt and the second sorting conveyor belt, thereby reducing labor intensity, improving work efficiency, and avoiding poor quality caused by sweat from employees' manual work on the product;

[0022] 2. The conveying speed of the first sorting conveyor belt of the present invention is greater than the conveying speed of the feeding conveyor belt, so that the products can be conveyed backwards at equal intervals on the first sorting conveyor belt, thereby facilitating photographing and measuring the size;

[0023] 3. The size sorting mechanism of the present invention further comprises a lifting module, and the camera and the light source are both installed on the output end of the lifting module, and the height of the camera can be adjusted to ensure the accuracy of the size measurement;

[0024] 4. A plurality of hollow grooves are respectively provided on both sides of the transition plate of the present invention, which can discharge impurities such as debris and reduce the impact on subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the size sorting mechanism of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the material shifting mechanism of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the transition plate of the present invention;

[0029] Figure 5 It is a schematic diagram of the mechanism of the guide seat of the present invention;

[0030] In the figure: 1. workbench; 2. guide seat; 21. fixed seat; 22. adjustment seat; 3. feed conveyor belt; 4. transition plate; 41. hollow groove; 5. size sorting mechanism; 51. sorting mounting seat; 52. lifting module; 53. camera; 54. light source; 6. material shifting mechanism; 61. material shifting mounting seat; 62. adjustment plate; 63. motor; 64. material shifting plate; 7. first sorting conveyor belt; 8. second sorting conveyor belt. DETAILED DESCRIPTION

[0031] 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.

[0032] Example 1

[0033] See also Figure 1-5 The present invention provides the following technical solutions: a grading device for magnetic products, comprising a workbench 1, a feeding conveyor belt 3 is installed above the workbench 1, a first sorting conveyor belt 7 is arranged on the discharge end side of the feeding conveyor belt 3, a transition plate 4 is arranged between the feeding conveyor belt 3 and the first sorting conveyor belt 7, a size sorting mechanism 5 is arranged on one side of the first sorting conveyor belt 7, a material shifting mechanism 6 is arranged on one side of the size sorting mechanism 5, a second sorting conveyor belt 8 corresponding to the material shifting mechanism 6 is arranged on the other side of the first sorting conveyor belt 7, the feeding conveyor belt 3, the first sorting conveyor belt 7 and the second sorting conveyor belt 8 are respectively connected to the PLC controller signal, adding a material shifting mechanism 6 on one side of the second sorting conveyor belt 8 and adding a third sorting conveyor belt on the other side can realize three-grade sorting, and so on can realize multi-grade sorting.

[0034] By adopting the above technical scheme, the present invention measures the size of the product by photographing it through the size sorting mechanism 5, thereby realizing automatic measurement of the product size, and realizing automatic grading of the product through the material shifting mechanism 6 in cooperation with the first sorting conveyor belt 7 and the second sorting conveyor belt 8, thereby reducing labor intensity, improving work efficiency, and avoiding poor quality caused by employees' manual work being stained with sweat on the product.

[0035] Specifically, the size sorting mechanism 5 includes a sorting mounting seat 51, on which a camera 53 is mounted, and a light source 54 is provided below the camera 53. The camera 53 and the light source 54 are respectively connected to the PLC controller signal.

[0036] By adopting the above technical solution, the product is photographed by the camera 53 to measure its size.

[0037] Specifically, the material-digging mechanism 6 includes a material-digging mounting seat 61 , on which a motor 63 is mounted, and on the output end of the motor 63 a material-digging plate 64 is mounted, and the motor 63 is connected to the PLC controller signal.

[0038] By adopting the above technical solution, products of corresponding gears are sorted.

[0039] Specifically, the material shifting mechanism 6 further includes an adjusting plate 62 , which is mounted above the material shifting mounting seat 61 , and a waist groove is provided on the adjusting plate 62 , and the motor 63 is mounted on the adjusting plate 62 .

[0040] By adopting the above technical solution, it is convenient to adjust the position of the material shifting plate 64.

[0041] Specifically, a guide seat 2 is installed on the feeding end of the feeding conveyor belt 3 .

[0042] The above technical solution is adopted to guide the product.

[0043] Specifically, the guide seat 2 includes a fixed seat 21 , an adjusting seat 22 is connected to the fixed seat 21 , and a waist groove is provided on the adjusting seat 22 .

[0044] By adopting the above technical solution, the guide seat 2 can be easily adjusted and is suitable for products of different specifications.

[0045] Specifically, the conveying speed of the first sorting conveyor belt 7 is greater than the conveying speed of the feeding conveyor belt 3 .

[0046] By adopting the above technical solution, the products can be conveyed backwards at equal intervals on the first sorting conveyor belt 7, thereby facilitating photographing and measuring the size.

[0047] Example 2

[0048] The present embodiment is different from the embodiment 1 in that: specifically, the size sorting mechanism 5 also includes a lifting module 52, the lifting module 52 is mounted on the sorting mounting seat 51, the camera 53 and the light source 54 are both mounted on the output end of the lifting module 52, and the lifting module 52 is connected to the PLC controller signal.

[0049] By adopting the above technical solution, the height of the camera 53 is adjusted to ensure the accuracy of the size measurement.

[0050] Example 3

[0051] The difference between this embodiment and the first embodiment is that: specifically, a plurality of hollow grooves 41 are respectively provided on both side edges of the transition plate 4 .

[0052] By adopting the above technical solution, impurities such as debris can be discharged, reducing the impact on subsequent processes.

[0053] Example 4

[0054] Furthermore, a method for implementing a grading device for magnetic products according to the present invention comprises the following steps:

[0055] (i) The product flows into the feed conveyor belt 3 through the guide seat 2 and is transported upward, and then enters the first sorting conveyor belt 7 through the transition plate 4;

[0056] (ii) The products are conveyed backwards at equal intervals on the first sorting conveyor belt 7. When the products pass through the size sorting mechanism 5, the camera 53 takes pictures of the products for size measurement;

[0057] (III) After the size measurement, the product continues to be conveyed backward on the first sorting conveyor belt 7. When it flows through the material-discharging mechanism 6, if the size of the product belongs to the first gear, the material-discharging mechanism 6 does not operate, and the product continues to be conveyed backward along the first sorting conveyor belt 7. If the size of the product belongs to the second gear, the motor 63 drives the material-discharging plate 64 to operate, and the product is transferred to the second sorting conveyor belt 8 for backward transportation.

[0058] In summary, the present invention measures the size of the product by photographing it through the size sorting mechanism 5, thereby realizing automatic measurement of the product size, and realizing automatic grading of the product through the material shifting mechanism 6 in cooperation with the first sorting conveyor belt 7 and the second sorting conveyor belt 8, thereby reducing labor intensity, improving work efficiency, and avoiding poor quality caused by employees' sweat getting on the product during manual work; the conveying speed of the first sorting conveyor belt 7 of the present invention is greater than the conveying speed of the feed conveyor belt 3, so that the products can be conveyed backward at equal intervals on the first sorting conveyor belt 7, thereby facilitating photographing and measuring the size; the size sorting mechanism 5 of the present invention also includes a lifting module 52, and the camera 53 and the light source 54 are both installed on the output end of the lifting module 52, and the height of the camera 53 can be adjusted to ensure the accuracy of the size measurement; a plurality of hollow grooves 41 are respectively provided on both side edges of the transition plate 4 of the present invention, which can discharge impurities such as debris and reduce the impact on subsequent processes.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grading device for magnetic products, comprising a workbench, characterized in that: A feed conveyor belt is installed above the workbench, and a first sorting conveyor belt is provided on the discharge end side of the feed conveyor belt, a transition plate is provided between the feed conveyor belt and the first sorting conveyor belt, a size sorting mechanism is provided on one side of the first sorting conveyor belt, a material shifting mechanism is provided on one side of the size sorting mechanism, and a second sorting conveyor belt corresponding to the material shifting mechanism is provided on the other side of the first sorting conveyor belt, the feed conveyor belt, the first sorting conveyor belt and the second sorting conveyor belt are respectively connected to the PLC controller signal.

2. A grading device for magnetic products according to claim 1, characterized in that: The size sorting mechanism comprises a sorting mounting seat, a camera is mounted on the sorting mounting seat, a light source is arranged below the camera, and the camera and the light source are respectively connected to the PLC controller signal.

3. A grading device for magnetic products according to claim 2, characterized in that: The size sorting mechanism also includes a lifting module, which is installed on the sorting mounting seat. The camera and the light source are both installed on the output end of the lifting module, and the lifting module is connected to the PLC controller signal.

4. The grading device for magnetic products according to claim 1, characterized in that: The material shifting mechanism comprises a material shifting mounting seat, a motor is mounted on the material shifting mounting seat, a material shifting plate is mounted on the output end of the motor, and the motor is connected to a PLC controller signal.

5. A grading device for magnetic products according to claim 4, characterized in that: The material shifting mechanism also includes an adjusting plate, which is mounted above the material shifting mounting seat, and a waist groove is arranged on the adjusting plate, and the motor is mounted on the adjusting plate.

6. The grading device for magnetic products according to claim 1, characterized in that: A plurality of hollow grooves are respectively arranged on both side edges of the transition plate.

7. The grading device for magnetic products according to claim 1, characterized in that: A guide seat is installed on the feeding end of the feeding conveyor belt.

8. A grading device for magnetic products according to claim 7, characterized in that: The guide seat comprises a fixed seat, the fixed seat is connected with an adjusting seat, and the adjusting seat is provided with a waist groove.

9. The grading device for magnetic products according to claim 1, characterized in that: The conveying speed of the first sorting conveyor belt is greater than the conveying speed of the feeding conveyor belt.

10. A method for implementing a grading device for magnetic products according to any one of claims 1 to 9, characterized in that: The following steps are involved: (i) The product flows into the feed conveyor belt through the guide seat and is transported upward, and then enters the first sorting conveyor belt through the transition plate; (ii) The products are conveyed backwards at equal intervals on the first sorting conveyor belt. When they pass through the size sorting mechanism, the camera takes pictures of the products for size measurement; (III) After the size measurement, the product continues to be conveyed backward on the first sorting conveyor belt. When it flows through the material-discharging mechanism, if the size of the product belongs to the first gear, the material-discharging mechanism does not work, and the product continues to be conveyed backward along the first sorting conveyor belt. If the size of the product belongs to the second gear, the motor drives the material-discharging plate to work, and the product is transferred to the second sorting conveyor belt for backward transportation.

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