Evaporated material sorting device

Abstract

The utility model provides an evaporation material sorting device which comprises a vibration part, a conveying part, an image recognition part and a gravity detection part in the material conveying direction. The conveying part comprises a main conveying part, and the main conveying part comprises a head end, a middle end and a tail end in the material conveying direction; the conveying part further comprises a sub conveying part which is branched from the tail end of the main conveying part; the vibration part is arranged at the head end of the main conveying part, and the gravity detection part is arranged at the tail end of the main conveying part; and the image recognition part is arranged at the side part of the middle end of the trunk conveying part. According to the utility model, unqualified products in the evaporation materials can be automatically identified and detected, the mixing condition of the evaporation materials is avoided, and the production efficiency and the production quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to evaporation material technology field especially relates to a kind of evaporation material sorting device. BACKGROUND

[0002] Metal Evaporation Material, also known as Metal Evaporation Source or Metal Evaporation Material, is a material used in the metal evaporation process in thin film deposition technology. Metal Evaporation Material usually exists in the form of metal elements or alloys, and is used to produce metal vapor for thin film deposition. The selection of Metal Evaporation Material depends on the metal composition of the desired thin film. Common Metal Evaporation Materials include aluminum (Al), copper (Cu), silver (Ag), titanium (Ti), chromium (Cr), nickel (Ni), molybdenum (Mo), etc. These Metal Evaporation Materials exist in the form of blocks, wires, or particles.

[0003] In the prior art, the broken scrap metal is discharged by directly opening the discharge valve provided at the bottom of the sorting device. This discharge method causes the scrap metal to accumulate in one place and be discharged, which not only leads to blockage during discharge, but also causes the Metal Evaporation Material to be discharged in piles during discharge.

[0004] However, during the use of Metal Evaporation Material in chip plating, it may be heated, dissolved, and volatilized, causing it to plate the chip. If there is a mixture, it may cause irreparable abnormalities in a large number of chips, and also cause contamination of the sputtering machine. Therefore, it is necessary to develop a sorting method for Metal Evaporation Material used in chip plating.

[0005] CN221413840U discloses a Metal Evaporation Material sorting device, which includes a support column, a workbench, a cabinet door, an inclined slope, an inclined surface screening plate, a discharge port, a collection box, an inlet, a handle, a collection box, a cart, and a main body. The workbench is fixedly installed on the top of the support column, and the main body is fixedly installed on the top of the workbench. This Metal Evaporation Material sorting device uses a motor to drive a stirring rod and a rectangular stirrer to stir the Metal Evaporation Material, and then the Metal Evaporation Material falls onto the top of the screening plate. When the weight reaches a certain value, the spring rebounds to achieve re-screening. A portion of the Metal Evaporation Material is extracted through the groove. However, this method only uses stirring and springs for screening, which is difficult to achieve individual identification and has a low recognition rate.

[0006] Therefore, there is an urgent need to develop a new Metal Evaporation Material sorting device to improve the automated sorting and recognition rate. UTILITY MODEL CONTENT

[0007] In view of the deficiencies of the prior art, the utility model discloses a kind of evaporation material sorting devices, and evaporation material is identified and detected one by one by image recognition part and gravity detection part, the size and material of evaporation material can be synchronously screened, to guarantee to remove bad evaporation material one by one, improve product yield.

[0008] To achieve this purpose, the utility model adopts the following technical solutions:

[0009] The utility model provides a kind of evaporation material sorting device, along material conveying direction, the evaporation material sorting device includes vibration part, conveying part, image recognition part and gravity detection part;The conveying part includes main trunk conveying part, and the main trunk conveying part includes the first end, the middle end and the end along material conveying direction;The conveying part further includes the sub conveying part branching from the end of the main trunk conveying part;The vibration part is arranged at the first end of the main trunk conveying part, and the gravity detection part is arranged at the end of the main trunk conveying part;The image recognition part is arranged at the side of the middle end of the main trunk conveying part.

[0010] The evaporation material sorting device provided by the utility model combines image recognition part and gravity detection part, which can accurately identify the quality of evaporation material one by one from the size of evaporation material, and pick out evaporation material with uniform size;On the other hand, the gravity detection part can identify products with abnormal gravity, so that evaporation material with high impurity content can be removed, and the combination of the two can efficiently identify the quality of evaporation material one by one and simultaneously separate unqualified evaporation material and qualified evaporation material, improving production efficiency and production quality.

[0011] Preferably, the vibration part is a vibrating disc.

[0012] Preferably, the vibrating disc is a spiral vibrating disc, and a chute for conveying columnar material is arranged in the spiral vibrating disc.

[0013] Preferably, the diameter of the columnar material is 3-6 mm, for example, it can be 3 mm, 3.4 mm, 3.7 mm, 4 mm, 4.4 mm, 4.7 mm, 5 mm, 5.4 mm, 5.7 mm or 6 mm, etc., but is not limited to the listed values, and other unlisted values within the range are also applicable;Preferably, the length of the columnar material is 6-15 mm, for example, it can be 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm or 15 mm, etc., but is not limited to the listed values, and other unlisted values within the range are also applicable.

[0014] Preferably, the discharge end of the vibration part is in contact with or adapted to the feeding end of the main trunk conveying part.

[0015] Preferably, the image recognition unit comprises a camera unit and a computer connected to the camera unit.

[0016] Preferably, the camera unit comprises a camera, and the camera is directed to the middle end of the main conveying unit.

[0017] Preferably, the evaporation material sorting device further comprises a receiving unit connected to the sub conveying unit.

[0018] Preferably, the conveying unit further comprises a transition zone arranged between the sub conveying unit and the main conveying unit, and the sub conveying unit comprises a qualified material conveying unit and an unqualified material conveying unit along the material conveying direction from the transition zone.

[0019] Preferably, the receiving unit comprises a qualified receiving device connected to the qualified material conveying unit and an unqualified receiving device connected to the unqualified material conveying unit.

[0020] Preferably, the evaporation material sorting device further comprises a shoveling unit connected to the computer, and the shoveling unit is arranged in the transition zone.

[0021] Preferably, the shoveling unit is located at the center of the transition zone.

[0022] Preferably, the shoveling unit comprises a shoveling roller, a transmission device and a support, the support is fixedly arranged at the center of the transition zone, the shoveling roller is rotatably connected to the support, and the shoveling roller is drivingly connected to the transmission device.

[0023] Preferably, the transmission device is connected to the computer.

[0024] It is worth noting that the operation method of the evaporation material sorting device provided by the utility model comprises:

[0025] The evaporation material falls to the first end of the main conveying unit through the vibrating screen of the vibrating unit, is conveyed to the middle end of the main conveying unit, is photographed by the image recognition unit arranged on one side of the middle end, and corresponding pictures are transmitted to the computer for size calculation; the evaporation material transmitted to the last end of the main conveying unit is subjected to gravity detection by the gravity detection unit, and the gravity detection result is transmitted to the computer, the computer judges whether the evaporation material is qualified according to the picture data and the gravity detection data, and drives the shoveling unit to shovel the qualified evaporation material to the qualified material conveying unit and convey the evaporation material into the qualified receiving device; at the same time, the shoveling unit is driven to shovel the unqualified evaporation material to the unqualified material conveying unit and convey the evaporation material into the unqualified receiving device.

[0026] Preferably, the weighing accuracy of the gravity detection unit is at least ±0.01g.

[0027] The conveying part adopts a belt conveying mode for feeding, so that the weighing efficiency can reach at least 1 piece, for example, 1 piece, 2 pieces, 3 pieces, 4 pieces, 10 pieces, 20 pieces, 50 pieces, 100 pieces, 120 pieces, 150 pieces or 200 pieces, but is not limited to the listed values, and other values not listed in the value range are also applicable.

[0028] Compared with the prior art, the utility model has at least the following beneficial effects:

[0029] The evaporation material sorting device can distinguish evaporation materials of different specifications, prevent mixing of the evaporation materials, and directly cooperate with the material stirring part to sort according to the specifications and gravity data, thereby saving manpower output and improving efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The utility model embodiment 1 provides evaporation material sorting device schematic diagram.

[0031] In the figure, 1, vibration part, 2, main stem conveying part, 3, image recognition part, 4, gravity detection part, 5, qualified material conveying part, 6, unqualified material conveying part. DETAILED DESCRIPTION

[0032] In order to facilitate understanding of the utility model, the utility model lists the following embodiments. Those skilled in the art should understand that the embodiments are only to help understand the utility model, and should not be regarded as the specific limitation of the utility model.

[0033] It should be understood that, in the description of the utility model, the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0034] It should be noted that, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "set", "connected", "connected" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] It should be appreciated by those skilled in the art that the utility model necessarily includes necessary pipelines, conventional valves and general pump equipment for realizing the process integrity, but the above content does not belong to the main utility model point of the utility model, and those skilled in the art can add layout by themselves based on the process flow and equipment structure selection, and the utility model does not specially require and specifically limit this.

[0036] Embodiment 1

[0037] The embodiment provides an evaporated material sorting device, along the material conveying direction, the evaporated material sorting device includes a vibration part 1, a conveying part, an image recognition part 3 and a gravity detection part 4.

[0038] The conveying part includes a main trunk conveying part 2, and the main trunk conveying part 2 includes a head end, a middle end and a tail end along the material conveying direction.

[0039] The conveying part further includes a sub conveying part branched from the tail end of the main trunk conveying part 2; the vibration part 1 is arranged at the head end of the main trunk conveying part 2, and the gravity detection part 4 is arranged at the tail end of the main trunk conveying part 2; the conveying part further includes a transition zone arranged between the sub conveying part and the main trunk conveying part 2, and along the material conveying direction from the transition zone, the sub conveying part includes a qualified material conveying part 5 and an unqualified material conveying part 6.

[0040] The vibration part 1 is a vibrating disc.

[0041] The vibrating disc is a spiral vibrating disc, and a chute for conveying columnar materials is arranged in the spiral vibrating disc.

[0042] The discharge end of the vibration part 1 is in contact with or matched with the feeding end of the main trunk conveying part 2.

[0043] The image recognition part 3 is arranged at the side of the middle end of the main trunk conveying part 2.

[0044] The image recognition part 3 includes a camera component and a computer connected with the camera component.

[0045] The camera component includes a camera, and the camera is directly opposite the middle end of the main trunk conveying part 2.

[0046] The evaporated material sorting device further includes a material receiving part connected with the sub conveying part.

[0047] The material receiving part includes a qualified material receiving device connected with the qualified material conveying part 5 and an unqualified material receiving device connected with the unqualified material conveying part 6.

[0048] The evaporated material sorting device further includes a material pushing part connected with the computer, and the material pushing part is arranged at the transition zone.

[0049] The stirring part is located at the center of the transition area.

[0050] The stirring part comprises a stirring roller, a transmission device and a support, the support is fixedly arranged at the center of the transition area, the stirring roller is rotatably connected with the support, and the stirring roller is in transmission connection with the transmission device.

[0051] The transmission device is connected with the computer.

[0052] The operation method of the evaporation material sorting device provided in the embodiment comprises the following steps:

[0053] The evaporation material falls to the first end of the main stem conveying part 2 through the vibration part 1 and is conveyed to the middle end of the main stem conveying part 2, is photographed by the image recognition part 3 arranged on the side of the middle end, and the corresponding picture is transmitted to the computer for size calculation; the evaporation material transmitted to the tail end of the main stem conveying part 2 is subjected to gravity detection by the gravity detection part 4, and the gravity detection result is transmitted to the computer, the computer judges whether the evaporation material is qualified according to the picture data and the gravity detection data, drives the stirring part to stir the qualified evaporation material to the qualified material conveying part 5, and conveys the qualified evaporation material into the qualified material receiving device; at the same time, the stirring part is driven to stir the unqualified evaporation material to the unqualified material conveying part 6, and conveys the unqualified evaporation material into the unqualified material receiving device.

[0054] The diameter of the evaporation material in the above embodiment is 3-6mm, and the length is 6-15mm.

[0055] The evaporation material sorting device provided by the utility model can distinguish evaporation materials of different specifications and prevent evaporation materials from being mixed; moreover, the gravity detection part can cooperate with the stirring part to sort evaporation materials according to specifications and gravity data, so that the labor output is saved, the efficiency is improved, and the evaporation material sorting device can be widely applied to industrial production.

[0056] Comparative Example 1

[0057] The evaporation material sorting device provided by the comparative example is the same as that in the embodiment 1 except that the gravity detection part is not arranged, and details are not repeated here.

[0058] Since the gravity detection part is not arranged in the comparative example, it is difficult to identify evaporation materials of qualified size mixed with other materials, and the sorting and identification rate of the evaporation materials is obviously reduced.

[0059] Comparative Example 2

[0060] The evaporation material sorting device provided by the comparative example is the same as that in the embodiment 1 except that the image recognition part is not arranged, and details are not repeated here.

[0061] The comparative example is difficult to identify the unqualified evaporation material due to no image recognition part, and the unqualified evaporation material is easy to cause the failure of film coating in the subsequent film coating process, that is, the sorting recognition rate of the evaporation material is obviously decreased.

[0062] Comparative example 3

[0063] The comparative example provides an evaporation material sorting device, which is directly used for sorting qualified evaporation material and unqualified evaporation material to corresponding material receiving devices through the material pushing roller without a sub-conveying part, and the rest is the same as example 1, which will not be repeated here.

[0064] The comparative example is difficult to identify the unqualified evaporation material due to no image recognition part, and the unqualified evaporation material is easy to cause the failure of film coating in the subsequent film coating process, that is, the sorting recognition rate of the evaporation material is obviously decreased.

[0065] The utility model discloses the detailed features of the utility model through the above embodiment, but the utility model is not limited to the detailed features, that is, the utility model does not mean that the utility model must rely on the detailed features to be implemented. The skilled in the art should understand that any improvement of the utility model, equivalent replacement of the technical features selected by the utility model and increase of auxiliary technical features, selection of specific mode and the like fall within the protection scope and the disclosure scope of the utility model.

Claims

1. An evaporative material sorting device, characterized by, The evaporative material sorting device comprises a vibrating part, a conveying part, an image recognition part and a gravity detection part along the material conveying direction; The conveying part comprises a main conveying part, which comprises a first end, a middle end and a last end along the material conveying direction; The conveying part further comprises a sub-conveying part branching from the last end of the main conveying part; The vibrating part is arranged at the first end of the main conveying part, and the gravity detection part is arranged at the last end of the main conveying part; The image recognition part is arranged at the side of the middle end of the main conveying part.

2. The evaporation feed sorting apparatus of claim 1, wherein, The vibrating part is a vibrating disc; The discharging end of the vibrating part is in contact with or matched with the feeding end of the main conveying part.

3. The evaporation feed sorting device according to claim 1 or 2, characterized in that The image recognition part comprises a camera component and a computer connected with the camera component; The camera component comprises a camera, which is directed to the middle end of the main conveying part.

4. The evaporative bulk sorting device of claim 3, wherein, The evaporative material sorting device further comprises a receiving part connected with the sub-conveying part.

5. The evaporative bulk sorting device of claim 4, wherein, The conveying part further comprises a transition zone arranged between the sub-conveying part and the main conveying part, and along the material conveying direction, the sub-conveying part comprises a qualified material conveying part and an unqualified material conveying part.

6. The evaporative bulk sorting device of claim 5, wherein, The receiving part comprises a qualified receiving device connected with the qualified material conveying part and an unqualified receiving device connected with the unqualified material conveying part.

7. The evaporative bulk sorting device of claim 5, wherein, The evaporative material sorting device further comprises a poking part connected with the computer, which is arranged at the transition zone.

8. The evaporative bulk sorting device of claim 7, wherein, The poking part is located at the center of the transition zone.

9. The evaporative bulk sorting device of claim 7, wherein, The poking part comprises a poking roller, a transmission device and a support, the support is fixedly arranged at the center of the transition zone, the poking roller is rotatably connected with the support, and the poking roller is drivingly connected with the transmission device.

10. The evaporative bulk sorting device of claim 9, wherein, The transmission device is connected with the computer.

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