Gold piece recovery method

Abstract

The invention relates to the technical field of gold piece recovery devices, in particular to a gold piece recovery method which is implemented through a gold piece recovery device, and the gold piece recovery device comprises a placement opening, a spectrum detection device, a weighing device and a control device; the gold piece recycling method comprises the following steps that needed operation information is input, specifically, the needed operation information is input into the control device, and the needed operation information comprises information for selecting only gold content detection and information for selecting gold recycling; a step of placing a treated object, specifically, enabling the treated object to pass through a placing opening to enter the gold piece recovery device; and detecting the processed object, specifically, conveying the processed object to a spectrum detection device, performing spectrum detection on the processed object to obtain gold content information of the processed object, and conveying the processed object to a weighing device for weighing to obtain weight information of the processed object. The gold piece recycling device can achieve automatic recycling of gold pieces.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gold piece recycling device, in particular to a gold piece recycling device, a gold piece recycling method, a turnover device of the gold piece recycling device, an anti-theft structure of the gold piece recycling device, and a gas path structure of the gold piece recycling device. BACKGROUND

[0002] Currently, the recycling of gold pieces such as gold bracelets is usually completed manually, specifically, the gold pieces such as gold bracelets are detected, weighed, and melted by manual operation. Currently, there is no device capable of automatically recycling gold.

[0003] In addition, due to the high value of gold, the device capable of automatically recycling gold also needs to consider anti-theft during maintenance.

[0004] In addition, since the device capable of automatically recycling gold is usually provided for use in a store, and the store and the like usually only have commercial power, the device capable of automatically recycling gold needs to be simple in structure and high in reliability. SUMMARY

[0005] An object of the present application is to solve or alleviate the above technical problems.

[0006] The means adopted by the present application is a gold piece recycling method, which is implemented by a gold piece recycling device, the gold piece recycling device comprising a placing inlet, a spectrum detection device, a weighing device, and a control device; the gold piece recycling method comprising the following steps: a step of inputting required operation information, specifically, inputting required operation information to the control device, the required operation information comprising information of selecting only gold content detection and information of selecting gold recycling; a step of placing a processed object, specifically, passing the processed object through the placing inlet to make it enter the gold piece recycling device; a step of detecting the processed object, specifically, transporting the processed object to the spectrum detection device and performing spectrum detection on the processed object to obtain gold content information of the processed object, and transporting the processed object to the weighing device to weigh the processed object to obtain weight information of the processed object; then transporting the gold content information and the weight information to the control device; a step of determining the specific processing of the processed object, specifically: if the required operation information selected in the step of inputting required operation information is the information of selecting only gold content detection, or if the situation of returning the processed object occurs, then performing a step of returning the processed object; if the required operation information selected in the step of inputting required operation information is the information of selecting gold recycling, and the situation of returning the processed object does not occur, then performing a step of melting the processed object; the step of melting the processed object, specifically, transporting the processed object to a melting furnace assembly and starting the melting furnace assembly, so that the processed object is melted and cooled to form a processed completed object; a step of transporting the processed completed object to a required position.

[0007] The effect achieved by this invention is that it enables the automatic recycling of gold components.

[0008] In a further technical solution, the required positions are: the external position of the gold component recycling device and the internal position of the gold component recycling device.

[0009] A further technical solution is that the gold recycling device includes a moving device, a turnover device, and a detection carrier with a receiving groove located inside it. The detection carrier has a transparent part. In the step of detecting the processed object, the moving device and the turnover device move the detection carrier so that the processed object in the receiving groove of the detection carrier is transported to the spectral detection device.

[0010] This technical solution can accurately obtain the gold content information of the processed material, while also improving the turnover efficiency of the processed material.

[0011] A further technical solution involves, in the step of detecting the object to be processed, moving the detection carrier using a moving device and a turnover device, transporting the detection carrier separately to a weighing device for weighing to obtain the weight information of the detection carrier, and transporting both the detection carrier and the object to be processed to a weighing device for weighing to obtain the weight information of both the object to be processed and the detection carrier.

[0012] This technical solution can accurately obtain the weight information of the processed items while also improving the turnover efficiency of the processed items.

[0013] A further technical solution is that the situations in which the processed object should be returned include when the gold content information of the processed object obtained by the spectral detection device is less than or equal to the set gold content value, and when the weight information of the processed object and the detection carrier obtained by the weighing device is less than or equal to the set weight value of the processed object and the detection carrier.

[0014] This technical solution can improve reliability and reduce or eliminate the risk of non-compliant processed materials being melted.

[0015] In a further technical solution, between the steps of melting the processed material and transporting the finished processed material to the desired location, a step of detecting the finished processed material and a step of weighing the finished processed material are provided.

[0016] A further technical solution is that the step of detecting the finished product of the processed material specifically involves transporting the finished product of the processed material to a spectral detection device and performing spectral detection on the finished product of the processed material to obtain the gold content information of the finished product of the processed material, and then transmitting the gold content information of the finished product of the processed material to a control device.

[0017] In a further technical solution, the step of weighing the finished product is specifically as follows: the finished product is transported to a weighing device to be weighed to obtain the weight information of the finished product, and the weight information of the finished product is transmitted to a control device.

[0018] In a further technical solution, the gold component recycling device also includes a moving device, a turnover device, and a melting carrier with a receiving tank located inside it. The moving device and the turnover device move the melting carrier, and the melting carrier is transported separately to a weighing device to obtain the weight information of the melting carrier. The melting carrier and the finished product are transported to the weighing device to obtain the weight information of the finished product and the melting carrier.

[0019] This technical solution can accurately obtain the weight information of the finished products while improving the turnover efficiency of the finished products.

[0020] A further technical solution includes a step of calculating the price of the finished product between the steps of detecting the finished product, weighing the finished product, and transporting the finished product to the required location. Specifically, the price of the finished product is calculated by multiplying the gold content of the finished product by its weight, the daily gold price, and a conversion factor.

[0021] This technical solution can automatically calculate the price of the finished product. Attached Figure Description

[0022] Figure 1 This is a perspective view of a gold component recycling device according to an embodiment of the present invention, showing only the protective cover 99.

[0023] Figure 2 This is a perspective view of a gold component recycling device according to an embodiment of the present invention. Figure 1 .

[0024] Figure 3 This is a perspective view of a gold component recycling device according to an embodiment of the present invention. Figure 2 .

[0025] Figure 4 This is a top view schematic diagram of a gold component recycling device according to an embodiment of the present invention.

[0026] Figure 5 This is a schematic diagram of DTL1 in detail one.

[0027] Figure 6 This is a perspective view of the protective cover door 93 according to an embodiment of the present invention.

[0028] Figure 7 This is a three-dimensional schematic diagram of the turnover device 2 according to an embodiment of the present invention. Figure 1.

[0029] Figure 8 This is a three-dimensional schematic diagram of the turnover device 2 according to an embodiment of the present invention. Figure 2 .

[0030] Figure 9 This is an exploded perspective view of the turnover device 2 according to an embodiment of the present invention. Figure 1 .

[0031] Figure 10 This is an exploded perspective view of the turnover device 2 according to an embodiment of the present invention. Figure 2 .

[0032] Figure 11 This is a perspective view of the clamping drive device 25 according to an embodiment of the present invention.

[0033] Figure 12 This is a three-dimensional cross-sectional schematic diagram of the storage structure 6 according to an embodiment of the present invention.

[0034] Figure 13 This is a cross-sectional schematic diagram of the storage structure 6 according to an embodiment of the present invention.

[0035] Figure 14 This is a three-dimensional exploded view of the storage structure 6 according to an embodiment of the present invention.

[0036] Figure 15 This is a schematic diagram of the air passage structure 7 according to an embodiment of the present invention.

[0037] The accompanying drawings, which best illustrate the technical features of this invention, are Figure 2 .

[0038] Detail 1: DTL1; Moving device 1; Moving device fixing ear 19; Turnover device 2; Turnover frame 21; Lifting guide 211; Buffer elastic element 212; Buffer plate 213; Hook 214; Mounting frame 219; Tilting frame 22; Hinge shaft 221; Tilting drive device 222; Synchronous pulley 223; Synchronous belt 224; Melting carrier clamping protrusion 23; Melting carrier clamping frame 239; Detection carrier clamping protrusion 24; Detection carrier clamping Frame 249; Clamping drive device 25; Carrier positioning platform 29; Carrier positioning protrusion 291; Positioning ramp 292; Detection component 3; Spectral detection device 31; Spectral detection port 311; Optical detection device 32; Light source 329; Weighing device 4; Furnace assembly 5; Furnace cover 51; Furnace cover lug 511; Furnace cover transparent window 519; Furnace detection device 52; Cooling device 53; Storage structure 6; Cabinet 61; Top opening 611; Anti- Anti-theft component 62; Side folded edge 621; End folded edge 622; Upper anti-theft component 628; Lower anti-theft component 629; Mounting side frame 63; Mounting side wall 631; Mounting end wall 632; Top fixed folded edge 633; ​​Drop guide frame 68; Cabinet door 69; Air circuit structure 7; Air pump 71; Positive pressure air circuit 72; Air storage container 721; Negative pressure air circuit 73; Solenoid valve 74; On / off solenoid valve 741; Atmospheric solenoid valve 742; Air circuit functional component 79; T-connector 79 1; Check valve 792; Pressure gauge 793; Dryer filter 794; Oil mist lubricator 795; Carrier assembly 8; Melting carrier 81; Detection carrier 82; Detection carrier transparent plate 821; Clamping groove 83; Inlet carrier 84; Receiving tank 89; Frame 9; Inlet 91; Inlet plate 911; Inlet plate connecting ear 912; Inlet plate lifting device 913; Insertion mask 914; Output device 92; Protective cover door 93; Protective cover 99. Detailed Implementation

[0039] The specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0040] As a specific embodiment, the gold recycling device of this invention includes a frame 9 and a moving device 1, a detection component 3, a weighing device 4, a furnace component 5, and a control device (not shown in the figures) mounted on the frame 9. It is readily understood that the moving device 1, the detection component 3, the weighing device 4, the furnace component 5, and the storage structure 6 are respectively mounted on the frame 9. For example, the moving device 1 is fixed inside the protective cover 99 of the frame 9 by a moving device fixing ear 19. The output device 92 is equipped with an output device 92 that is a touch screen, and the output device 92 is electrically connected to the control device. The control device is a PLC, industrial computer, or other device used for electrical control, etc., and is used to control the movement of the moving device 1 and the turnover device 2, control the switching of the solenoid valve 74 (described later), control the switching of the detection component 3, and receive data from the spectral detection device 31 and the weighing device 4 (described later).

[0041] The frame 9 includes a protective cover 99, which surrounds the moving device 1, the detection component 3, the weighing device 4, the furnace component 5, and the control device to provide protection and anti-theft functions. The protective cover 99 is provided with an inlet plate 911 and an inlet 91 penetrating the protective cover 99. For example, the protective cover 99 includes a rotatable protective door 93, with the inlet 91 located on the protective door 93. The inlet plate 911 completely covers the inlet 91 and can move relative to the inlet 91. For example, the protective door 93 is provided with an inlet plate lifting device 913, which is a linear power device such as a cylinder or electric cylinder. The output end of the inlet plate lifting device 913 is connected to the inlet plate connecting ear 912 on the inlet plate 911, allowing the inlet plate 911 to move linearly along the protective door 93, thereby completely covering the inlet 91 and closing it, or completely offsetting it from the inlet 91 and opening it. The protective cover door 93 is also equipped with a mask insertion 914, with the opening of the mask insertion 914 facing downwards to prevent a person's hand from being able to reach into the protective cover 99 through the insertion opening 91 when it is opened.

[0042] The gold component recycling device of this invention further includes a carrier assembly 8 and a turnover device 2. The carrier assembly 8 includes an inlet carrier 84, a melting carrier 81, and a detection carrier 82. The inlet carrier 84, the melting carrier 81, and the detection carrier 82 are all provided with receiving grooves 89. It should be noted that although multiple sets of carrier assemblies 8 are shown in the drawings to illustrate that the carrier assemblies 8 can be located in different positions, usually only one set of carrier assemblies 8 is provided, that is, only one melting carrier 81 and a detection carrier 82 corresponding to that one melting carrier 81 are provided.

[0043] The detection component 3 includes a spectral detection device 31 with a spectral detection port 311. The spectral detection device 31 is prior art, and those skilled in the art know that it can detect parameters such as gold content. Typically, it also includes an optical detection device 32, which is a camera and electrically connected to the control device. The gold recovery device is equipped with a light source 329, which illuminates the detection carrier 82 and the object being processed within it, increasing the light intensity so that the optical detection device 32 can clearly record information such as photographs of the object being processed.

[0044] Weighing device 4 is existing technology, such as an electronic scale with information transmission function. Furnace assembly 5 is existing technology, which is capable of heating gold to melt. Storage structure 6 is existing technology such as a safe.

[0045] The testing carrier 82 has transparent parts. For example, the testing carrier 82 may be made entirely of high-temperature resistant glass and have transparent parts. The testing carrier 82 may also be a structure where only a part is transparent, as described later.

[0046] As one specific implementation, the testing carrier 82 includes a detachable transparent testing carrier plate 821, which serves as the bottom wall of the receiving groove 89 of the testing carrier 82. For example, the transparent testing carrier plate 821 is supported by a high-temperature resistant glass plate and is detachable by fasteners such as screws. This implementation allows for easy replacement of the transparent testing carrier plate 821 and ensures that the transparent testing carrier plate 821 has sufficient light transmittance.

[0047] As one specific implementation, the inlet carrier 84 and the melting carrier 81 have the same shape but differ in material. For example, the melting carrier 81 is a quartz crucible, while the inlet carrier 84 is made of low-value materials such as plastic. In this implementation, the inlet carrier 84 can be prepared in batches, and can be replenished in a timely manner.

[0048] As one specific implementation, the sides of the melting carrier 81, the detection carrier 82, and the inlet carrier 84 are all provided with clamping grooves 83; the turnover device 2 includes a turnover frame 21, a flipping frame 22, a clamping drive device 25, a pair (i.e., two) of melting carrier clamping frames 239 with melting carrier clamping protrusions 23, and a pair of detection carrier clamping frames 249 with detection carrier clamping protrusions 24, that is, the melting carrier clamping frames 239 are provided with melting carrier clamping protrusions 23, and the detection carrier clamping frames 249 are provided with detection carrier clamping protrusions 24. The turnover frame 21 is connected to the output end of the moving device 1. The tilting frame 22 is rotatably connected to the turnover frame 21 and has rotational power. The molten carrier clamping frame 239 and the inspection carrier clamping frame 249 are respectively mounted on the tilting frame 22. The clamping drive device 25 drives a pair of molten carrier clamping protrusions 23 and a pair of inspection carrier clamping protrusions 24, respectively, allowing the pair of molten carrier clamping frames 239 to move closer and further apart, and the pair of inspection carrier clamping protrusions 24 to also move closer and further apart. It should be noted that when the pair of molten carrier clamping frames 239 is driven by the clamping drive device 25, the pair of inspection carrier clamping frames 249 is unaffected; conversely, when the pair of inspection carrier clamping frames 249 is driven by the clamping drive device 25, the pair of molten carrier clamping frames 239 is also unaffected. For example, the clamping drive device 25 includes two clamping cylinders. The two output ends of one clamping cylinder are fixedly connected to two molten carrier clamping frames 239, respectively, and the two output ends of the other clamping cylinder are fixedly connected to two detection carrier clamping frames 249, respectively. This allows the clamping drive device 25 to drive a pair of molten carrier clamping protrusions 23 and a pair of detection carrier clamping protrusions 24, respectively. For any one of the molten carrier 81, detection carrier 82, and inlet carrier 84, after the molten carrier clamping protrusion 23 or the detection carrier clamping protrusion 24 is inserted into the clamping groove 83, the moving device 1 drives the turnover device 2 to move and the flipping frame 22 to rotate, which can easily move and flip any one of the molten carrier 81, detection carrier 82, and inlet carrier 84. For the combination of the melting carrier 81 and the detection carrier 82 (i.e., the detection carrier 82 is placed on the melting carrier 81 and the receiving grooves 89 of the two are interconnected), and the combination of the melting carrier 81, the detection carrier 82 and the inlet carrier 84 (i.e., the detection carrier 82 is placed on the inlet carrier 84 and the receiving grooves 89 of the two are interconnected), after the melting carrier clamping protrusion 23 is inserted into the clamping groove 83 of the melting carrier 81 or the clamping groove 83 of the inlet carrier 84, and at the same time the detection carrier clamping protrusion 24 is inserted into the clamping groove 83 of the detection carrier 82, the moving device 1 drives the turnover device 2 to move and the flipping frame 22 to rotate, so that the combination of the melting carrier 81 and the detection carrier 82 and the combination of the inlet carrier 84 and the detection carrier 82 can be easily moved and flipped.

[0049] As one specific implementation, the turnover device 2 also includes a mounting frame 219 fixedly connected to the output end of the moving device 1. A lifting guide 211 is provided on the turnover frame 21, and the turnover frame 21 is linearly slidably connected to the mounting frame 219 via the lifting guide 211. In this implementation, even if the downward movement of the moving device 1 exceeds expectations, the turnover frame 21 can move upward to absorb the unexpected movement, thereby preventing damage to the carrier assembly 8 and improving reliability; in particular, it can prevent damage to the molten carrier 81.

[0050] As one specific implementation, the turnover device 2 also includes a buffer elastic element 212; the two ends of the buffer elastic element 212 are respectively connected to the turnover frame 21 and the mounting frame 219, so that the turnover frame 21 has a tendency to move upward relative to the mounting frame 219. In this embodiment, when the moving device 1 is rapidly raised and lowered, the buffer elastic element 212 can buffer the movement and allow the moving device 1 to rise and fall rapidly.

[0051] As one specific implementation, the buffer elastic element 212 is a spring, the lifting guide element 211 is a linear guide rail with a slide rod (not shown in the figure, located inside the slider described later) and a slider. A buffer plate 213 is fixedly installed at the top of the slide rod, and the bottom end of the slide rod is fixedly connected to the turnover frame 21. The slider is fixedly connected to the mounting frame 219. The two ends of the buffer elastic element 212 abut against the buffer plate 213 and the slider respectively, so that the turnover frame 21 has a tendency to move upward relative to the mounting frame 219.

[0052] As one specific implementation method, the bottom end of the turnover frame 21 is also provided with at least three hooks 214, all of which are L-shaped when viewed from the side. The furnace assembly 5 includes a furnace cover 51 with at least three furnace cover lugs 511. As the turnover frame 21 moves with the moving device 1, the hooks 214 sequentially slide into the furnace cover lugs 511, drive the furnace cover 51 to rise, drive the furnace cover 51 to slide, drive the furnace cover 51 to fall, and slide out the furnace cover lugs 511. This allows the furnace cover 51 to be opened by the turnover device 2 and then the melting carrier 81 to be moved by the turnover device 2, thereby simplifying the structure and reducing costs. Typically, a furnace cover 51 is provided with a furnace cover transparent window 519. In the embodiment of the present invention, the gold part recycling device is provided with a furnace detection device 52 facing the furnace cover transparent window 519. The furnace detection device 52 is a camera or other device that can record the operating status of the furnace assembly 5, the state of the melting carrier 81 and the processed object inside the furnace assembly 5.

[0053] As one specific implementation, the turnover device 2 also includes a stepper motor flipping drive device 222 and a hinge shaft 221 fixedly mounted on the turnover frame 22. The hinge shaft 221 passes through the turnover frame 21 and is fixedly connected to the rotation output end of the flipping drive device 222, thereby enabling the turnover frame 22 to have rotational power. This implementation can accurately control the rotation angle of the turnover frame 22.

[0054] As one specific implementation, the turnover device 2 also includes a timing belt 224. The flipping drive device 222 is fixedly installed on the back of the turnover frame 21, and a timing pulley 223 is fixedly installed on its rotation output end. The portion of the hinge shaft 221 located outside the turnover frame 21 is fixedly connected to the timing pulley 223. The timing belt 224 passes around the timing pulley 223 of the hinge shaft 221 and the timing pulley 223 of the flipping drive device 222. This implementation can reduce the floor space occupied by the turnover frame 21 and the flipping frame 22.

[0055] As one of the specific implementation methods, the turnover device 2 also includes a clamping drive device 25; the clamping drive device 25 is a clamping cylinder with two output ends, and the two output ends of the clamping drive device 25 are respectively fixedly connected to the melting carrier clamping frame 239 or to the detection carrier clamping frame 249.

[0056] As one specific implementation, the turnover device 2 also includes a carrier positioning platform 29 with a carrier positioning protrusion 291; the top of the carrier positioning protrusion 291 is provided with a positioning inclined surface 292, and the carrier positioning protrusion 291 can respectively fit against the side of the melting carrier 81, the detection carrier 82, or the inlet carrier 84. When the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is not clamped by the turnover device 2, it is placed on the carrier positioning platform 29, and its side fits against the carrier positioning protrusion 291, which can ensure that the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is accurately positioned on the carrier positioning platform 29. When the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is not clamped by the turnover device 2, and the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is reset, even if there is a slight deviation in the movement of the moving device 1, the positioning inclined surface 292 can guide the carrier positioning protrusion 291 to fit against the side of the melting carrier 81, the detection carrier 82, or the inlet carrier 84 respectively, which can ensure that the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is accurately reset when placed on the carrier positioning table 29.

[0057] As one specific implementation, there are four carrier positioning protrusions 291. When viewed from above, each protrusion 291 is L-shaped and corresponds to one of the four corners of a rectangle. This implementation ensures accurate positioning when the melting carrier 81, the detection carrier 82, or the inlet carrier 84 is placed on the carrier positioning platform 29.

[0058] The turnover device 2 can hold the melting carrier 81 and the inspection carrier 82. The turnover device 2 is connected to the output end of the moving device 1 and has three-axis power. In other words, the turnover device 2 has the power to lift, move left and right, and move forward and backward. Thus, it can drive the turnover device 2 through the inspection component 3, the weighing device 4, and the furnace component 5.

[0059] The method for recycling gold parts is implemented through a gold part recycling device, which includes an inlet 91, a spectral detection device 31, a weighing device 4, and a control device.

[0060] The method for recycling the gold components includes the following steps:

[0061] The step of inputting the required operation information specifically involves inputting the required operation information into the control device. This required operation information includes selecting information to only detect gold content and selecting information to recycle gold. Afterward, the inlet plate 911 moves, opening the inlet 91. It is easy to understand that selecting information to only detect gold content and selecting information to recycle gold are mutually exclusive; only one can be selected at a time. Typically, the required operation information is input into the control device through an input device such as a touchscreen mounted on the protective cover 99.

[0062] The step of placing the object to be processed specifically involves the user passing the object, such as a gold bracelet, through the inlet 91 into the gold recycling device; for example, placing the object into the receiving slot 89 of the inlet carrier 84 facing the inlet 91; typically, the melting carrier 81 can extend from the inlet 91 for the user to place the object; the melting carrier 81 can also be inside the inlet 91, where the user reaches in and places the object into the receiving slot 89 of the melting carrier 81 within the protective cover 99. The moving device 1 and the turnover device 2 place the detection carrier 82 onto the inlet carrier 84, so that the detection carrier 82 is opposite to the inlet carrier 84; that is, the end face of the detection carrier 82 is in contact with the end face of the inlet carrier 84, so that the receiving slot 89 of the detection carrier 82 is connected to the receiving slot 89 of the inlet carrier 84; at this time, the inlet carrier 84 is located below the detection carrier 82. Then the moving device 1 and the turnover device 2 flip the detection vehicle 82 and the inlet vehicle 84 so that the processed object falls into the receiving slot 89 of the detection vehicle 82.

[0063] The specific steps for detecting the processed object are as follows: the processed object is placed from the receiving slot 89 of the inlet carrier 84 into the receiving slot 89 of the detection carrier 82, and the processed object in the detection carrier 82 is transported to the spectral detection device 31 for spectral detection to obtain the gold content information of the processed object. The processed object is then transported to the weighing device 4 for weighing to obtain the weight information of the processed object. After that, the gold content information and weight information are transmitted to the control device.

[0064] The specific steps for determining the treatment of the object being processed are as follows:

[0065] If the required operation information selected in the step of inputting the required operation information is to select only the gold content detection, or if there is a situation where the processed item should be returned, then the step of conveying the processed item to the placement port 91, that is, the step of returning the processed item;

[0066] If the required operation information selected in the step of inputting the required operation information is gold recycling information, and there is no situation where the processed material should be returned, then the step of melting the processed material is performed.

[0067] The step of melting the workpiece is as follows: the furnace cover 51 of the furnace assembly 5 (described later) is opened via the transfer device 2; the workpiece to be processed is placed from the receiving slot 89 of the detection carrier 82 into the receiving slot 89 of the melting carrier 81; the furnace cover 51 of the furnace assembly 5 (described later) is closed via the transfer device 2; the melting carrier 81 and the workpiece to be processed are transported to the furnace assembly 5 and the furnace assembly 5 is opened; the workpiece to be processed in the receiving slot 89 of the melting carrier 81 is melted and cooled to form the finished workpiece.

[0068] The step of transporting the completed processed item to the required location. The required location can be either outside the gold component recycling device or inside the gold component recycling device. For users who need to recycle the completed processed item themselves, the completed processed item is transported to the location outside the gold component recycling device for recycling by the user; for users who need to recycle the completed processed item at a discounted price, the price of the completed processed item is calculated according to the method described later.

[0069] As one specific implementation, the gold component recycling device includes a moving device 1, a turnover device 2, and a detection carrier 82 with a receiving slot 89 located inside it. The detection carrier 82 has a transparent portion. In the step of detecting the processed item, the moving device 1 and the turnover device 2 move the detection carrier 82, so that the processed item in the receiving slot 89 of the detection carrier 82 is transported to the spectroscopic detection device 31. This implementation can accurately obtain the gold content information of the processed item while also improving the turnover efficiency of the processed item.

[0070] As one specific implementation method, in the step of detecting the processed object, the detection carrier 82 is moved by the moving device 1 and the turnover device 2. The detection carrier 82 is transported separately to the weighing device 4 for weighing to obtain the weight information of the detection carrier 82. The detection carrier 82 and the processed object are transported to the weighing device 4 for weighing to obtain the weight information of the processed object and the detection carrier 82. In this implementation method, the control device subtracts the weight of the detection carrier 82 from the weight of the processed object and the detection carrier 82 to achieve tare, which can accurately obtain the weight information of the processed object and improve the turnover efficiency of the processed object.

[0071] As one specific implementation, the situations in which the processed material should be returned include: when the gold content information of the processed material obtained by the spectral detection device 31 is less than or equal to a set gold content value, such as a set gold content value of 50%; and when the weight information of the processed material and the detection carrier 82 obtained by the weighing device 4 is less than or equal to a set weight value for the processed material and the detection carrier 82. The set gold content value, the set weight value of the processed material, and the set weight value of the detection carrier 82 are all preset data information stored in the control device. This implementation can improve reliability and reduce or eliminate the risk of non-compliant processed materials being melted.

[0072] As one specific implementation, between the steps of melting the processed material and transporting the finished processed material to the desired location, there is a step of detecting the finished processed material and a step of weighing the finished processed material.

[0073] As one specific implementation method, the step of detecting the finished product of the processed material specifically involves transporting the finished product of the processed material to the spectral detection device 31 and performing spectral detection on the finished product of the processed material to obtain the gold content information of the finished product of the processed material, and then transmitting the gold content information of the finished product of the processed material to the control device.

[0074] As one specific implementation method, the step of weighing the finished product is as follows: the finished product is transported to the weighing device 4 for weighing to obtain the weight information of the finished product, and the weight information of the finished product is transmitted to the control device.

[0075] As one specific implementation, the gold component recycling device includes a moving device 1, a turnover device 2, and a melting carrier 81 with a receiving tank 89 located inside it. The moving device 1 and the turnover device 2 move the melting carrier 81, separately conveying it to a weighing device 4 for weighing to obtain the weight information of the melting carrier 81. The melting carrier 81 and the finished product are then conveyed to the weighing device 4 for weighing to obtain the weight information of the finished product and the melting carrier 81. In this implementation, the control device subtracts the weight of the melting carrier 81 from the weight of the finished product and the melting carrier 81 to achieve tare, which can accurately obtain the weight information of the finished product while also improving the turnover efficiency of the finished product.

[0076] As one specific implementation method, between the steps of inspecting the finished processed item, weighing the finished processed item, and transporting the finished processed item to the required location, a step is set up to calculate the price of the finished processed item. Specifically, the price of the finished processed item is calculated by multiplying its gold content by its weight, multiplying the daily gold price by a conversion factor. The gold price is usually preset and stored in the control device by relevant personnel of the gold recycling device via the internet or other means. The conversion factor is preset and stored in the control device by relevant personnel of the gold recycling device after considering commercial factors such as loss and equipment depreciation, and is, for example, a value of 90%. This implementation method can automatically calculate the price of the finished processed item.

[0077] The gold recycling device also includes a storage structure 6 housed within a protective cover 99; the turnover device 2 and the moving device 1 can drive the turnover device 2 through the storage structure 6.

[0078] As one specific implementation, the storage structure 6 includes a cabinet 61 with a top opening 611 and a cabinet door 69 movably connected to the cabinet 61. An anti-theft component 62 is fixedly installed inside the cabinet 61, with a gap between the anti-theft component 62 and the interior of the top of the cabinet 61. When viewed from above, the top opening 611 is completely within the anti-theft component 62. For example, when there is only one anti-theft component 62, the top opening 611 is completely within the shape of that single anti-theft component 62 when viewed from above; when there are multiple anti-theft components 62, the top opening 611 is completely within the shape formed by the combined elements of the multiple anti-theft components 62 when viewed from above. During operations such as opening the protective door 93 and maintaining the gold recycling device, it prevents hands or other objects from reaching into the cabinet 61 through the top opening 611, thus improving reliability.

[0079] As one specific implementation, the storage structure 6 also includes a cabinet door 69 hinged to the cabinet body 61. The cabinet body 61 and the cabinet door 69 are typically a safe.

[0080] As one specific implementation method, there are multiple anti-theft components 62, which are staggered left and right and all tilted downwards. For example... Figure 12 , 13 As shown, there are two anti-theft components 62. The upper anti-theft component 62 (i.e., upper anti-theft component 628) is positioned to the right compared to the lower anti-theft component 62, and the inner end of the upper anti-theft component 62 is inclined downwards compared to its outer end. Similarly, the inner end of the lower anti-theft component 62 (i.e., lower anti-theft component 629) is also inclined downwards compared to its outer end. This principle applies to more than three anti-theft components 62. This embodiment increases the difficulty for a person or other object to reach into the cabinet 61 through the top opening 611, further improving reliability.

[0081] As one specific implementation, the storage structure 6 also includes a mounting side frame 63, which includes a mounting side wall 631 and a mounting end wall 632, making the mounting side frame 63 L-shaped, U-shaped, or square-shaped when viewed from above. The top of the mounting side frame 63 is fixedly connected to the cabinet body 61. The anti-theft component 62 is an integral structure and is provided with a side folded edge 621 and an end folded edge 622. The side folded edge 621 is fixedly connected to the mounting side wall 631, and the mounting end wall 632 is fixedly connected to the end folded edge 622. This implementation ensures the installation strength of the anti-theft component 62 while preventing it from being removed from the outside of the cabinet body 61, thereby improving security.

[0082] As one of the specific implementation methods, the anti-theft component 62 and the mounting side frame 63 are both sheet metal parts and are an integral structure.

[0083] As one specific implementation, the top of the mounting side wall 631 and / or mounting end wall 632 is provided with a top fixing flange 633, which is fixedly connected to the top inner wall of the cabinet 61, such as by welding or screws. This implementation prevents the mounting side frame 63 from being disassembled from the outside of the cabinet 61, thus improving safety.

[0084] As one specific implementation, the storage structure 6 also includes a drop guide frame 68 for inserting into the top opening 611. This implementation ensures that the processed finished product falls into the top opening 611.

[0085] The gold component recycling device also includes an air passage structure 7 disposed within a protective cover 99. The air passage structure 7 includes a control device, an air pump 71, a positive pressure air passage 72, a negative pressure air passage 73, a furnace assembly 5, and a transfer device 2. The transfer device 2 includes a clamping drive device 25, which is a cylinder. The positive pressure air passage 72 is connected to the furnace assembly 5, and the negative pressure air passage 73 is also connected to the furnace assembly 5. The air pump 71 is existing technology and simultaneously has a compressed air output end and a vacuuming end. In this embodiment, one air pump 71 can drive the clamping drive device 25 and evacuate the furnace assembly 5, simplifying the structure and reducing costs. It also ensures that hot air from the furnace assembly 5 during operation does not enter the protective cover 99, improving reliability.

[0086] As one specific implementation, the positive pressure air path 72 includes an air storage container 721 disposed between the air pump 71 and the clamping drive device 25. This implementation can ensure stable air pressure in the clamping drive device 25, thereby stably clamping the carrier assembly 8.

[0087] As one specific implementation, the positive pressure air path 72 is also connected to a cooling device 53 and an on / off solenoid valve 741 electrically connected to a control device. The control device controls the output of compressed air from the cooling device 53 to blow air onto the molten gold through the on / off solenoid valve 741, thereby increasing the cooling rate of the molten gold.

[0088] As one specific implementation, a one-way valve 792 is provided between the furnace assembly 5 and the air pump 71, allowing air to flow only from the furnace assembly 5 to the air pump 71. This implementation ensures that hot air from the furnace assembly 5 during operation does not enter the protective cover 99, thus improving reliability.

[0089] As one specific implementation, an atmospheric solenoid valve 742 electrically connected to the control device is connected between the furnace assembly 5 and the air pump 71. After the furnace assembly 5 stops working, the atmospheric solenoid valve 742 opens, allowing the furnace assembly 5 to communicate with the atmosphere, which rapidly increases the air pressure inside the furnace assembly 5, making it easier to open the furnace cover 51 and reducing the load on the moving device 1.

[0090] As one specific implementation, the air circuit structure 7 also includes an air circuit functional component 79, which includes at least one of a pressure gauge 793, a dryer filter 794, an oil mist lubricator 795, and a three-way connector 791. The pressure gauge 793, the dryer filter 794, and the oil mist lubricator 795 are disposed between the air pump 71 and the clamping drive device 25.

[0091] The terms used in this invention, such as "first," "second," etc., do not indicate any order, quantity, or importance, but are merely for distinction.

[0092] In this invention, terms such as "a," "an," etc., do not indicate a limitation on the quantity, but rather indicate the existence of at least one of the mentioned objects.

[0093] In this invention, terms indicating orientation or location such as top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are used to indicate relative positions rather than absolute positions.

[0094] Terms used in this invention, such as "approximately," "generally," "approximately," and "similar," are limiting terms used to indicate features that are present but allow for certain deviations. The amount of deviation allowed may vary depending on the specific context; for example, for deviations in dimensions, the specific context may include, but is not limited to, relevant standards for dimensional tolerances.

Claims

1. A method for recycling gold parts, which is implemented by a gold part recycling device, the gold part recycling device including an inlet (91), a spectral detection device (31), a weighing device (4), and a control device; Its characteristics are, The method for recycling the gold components includes the following steps: The step of inputting the required operation information specifically involves inputting the required operation information into the control device. The required operation information includes information on selecting to detect only the gold content and information on selecting gold recycling. The step of placing the object to be processed is specifically to pass the object to be processed through the inlet (91) so that it enters the gold piece recycling device; The specific steps for detecting the processed object are as follows: the processed object is transported to the spectral detection device (31) and the spectral detection is performed on the processed object to obtain the gold content information of the processed object; the processed object is then transported to the weighing device (4) to weigh and obtain the weight information of the processed object; and then the gold content information and weight information are transmitted to the control device. The specific steps for determining the treatment of the object being processed are as follows: If the required operation information selected in the step of inputting the required operation information is to select only the gold content, or if there is a situation where the processed item should be returned, then proceed to the step of returning the processed item. If the required operation information selected in the step of inputting the required operation information is gold recycling information, and there is no situation where the processed item should be returned, then proceed to the step of melting the processed item. The step of melting the work to be processed is specifically to transport the work to be processed to the furnace assembly (5) and turn on the furnace assembly (5) so that the work to be processed is melted and cooled to form the finished work; The step of transporting the processed material to the desired location.

2. The method for recycling gold components according to claim 1, characterized in that, The required locations are the external location of the gold component recycling device and the internal location of the gold component recycling device.

3. The method for recycling gold components according to claim 1, characterized in that, The gold recycling device includes a moving device (1), a turnover device (2) located inside it, and a detection carrier (82) provided with a receiving slot (89). The detection carrier (82) has a transparent part. In the step of detecting the processed object, the detection carrier (82) is moved by the moving device (1) and the turnover device (2) so that the processed object in the receiving slot (89) of the detection carrier (82) is transported to the spectral detection device (31).

4. The method for recycling gold components according to claim 3, characterized in that, in The step of detecting the object to be processed involves moving the detection carrier (82) using a moving device (1) and a turnover device (2), transporting the detection carrier (82) separately to a weighing device (4) to obtain the weight information of the detection carrier (82), and transporting the detection carrier (82) and the object to be processed to a weighing device (4) to obtain the weight information of the object to be processed and the detection carrier (82).

5. The method for recycling gold components according to claim 1, characterized in that, The situations in which the processed item should be returned include when the gold content information of the processed item obtained by the spectral detection device (31) is less than or equal to the gold content set value, and when the weight information of the processed item and the detection carrier (82) obtained by the weighing device (4) is less than or equal to the weight set value of the processed item and the detection carrier (82).

6. The method for recycling gold components according to claim 1, characterized in that, Between the steps of melting the processed material and transporting the finished processed material to the desired location, there is a step of detecting the finished processed material and a step of weighing the finished processed material.

7. The method for recycling gold components according to claim 6, characterized in that, The specific steps of the finished product detection are as follows: the finished product is transported to the spectral detection device (31) and the finished product is subjected to spectral detection to obtain the gold content information of the finished product, and the gold content information of the finished product is transported to the control device.

8. The method for recycling gold components according to claim 6, characterized in that, The specific steps of weighing the finished product are as follows: the finished product is transported to the weighing device (4) for weighing to obtain the weight information of the finished product, and the weight information of the finished product is transmitted to the control device.

9. The method for recycling gold components according to claim 8, characterized in that, The gold recycling device also includes a moving device (1), a turnover device (2) located inside it, and a melting carrier (81) with a receiving tank (89). The moving device (1) and the turnover device (2) move the melting carrier (81) to the weighing device (4) to obtain the weight information of the melting carrier (81). The melting carrier (81) and the finished product are transported to the weighing device (4) to obtain the weight information of the finished product and the melting carrier (81).

10. The method for recycling gold components according to claim 8, characterized in that, Between the steps of inspecting the finished product, weighing the finished product, and transporting the finished product to the required location, there is a step to calculate the price of the finished product. Specifically, the price of the finished product is calculated by multiplying the gold content of the finished product by its weight, multiplying the gold price of the day by a conversion factor.

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