Gold ornament grinding machine

Abstract

The gold ornament grinding machine comprises a rack, a supporting piece, a bearing piece, a movable mounting mechanism and a grinding mechanism, the supporting piece and the movable mounting mechanism are connected with the rack, the bearing piece is arranged at the upper end of the supporting piece in a sliding mode, and the grinding mechanism is arranged on the front end face of the movable mounting mechanism in a sliding mode. And a collecting mechanism is inserted into the front end face of the bearing part and comprises a storage part, the storage part is inserted into an inner cavity of the bearing part, a filter plate is arranged in the inner cavity of the storage part, and the filter plate can conduct solid-liquid separation on gold chippings generated by grinding and cooling liquid, so that the chippings are prevented from running away along with the liquid. According to the gold ornament grinding machine, the blocking plate can play a role in blocking chippings and liquid, the chippings and the liquid are further prevented from overflowing out of the bearing piece, when blocking is not needed, the blocking plate can descend by reducing air supply, operation is flexible, and therefore the convenience and practicability of the whole gold ornament grinding machine in the using process are improved; and waste generated in the grinding process can be better treated and recycled.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of polishing mechanism, and in particular to a gold jewelry polishing machine. BACKGROUND

[0002] In the processing of gold jewelry, polishing is a key process, and the gold jewelry polishing machine, as an important equipment for completing the process, is widely used in the production and manufacturing field of gold jewelry. It is mainly used for polishing the surface of gold jewelry to achieve the required smoothness and modeling requirements.

[0003] In the past use of gold jewelry polishing machine, the gold debris and liquid generated by polishing are often difficult to collect effectively, and are easy to scatter everywhere, which not only affects the cleanliness of the working environment, but also causes waste of gold debris, and the mixture of debris and liquid makes it inconvenient to recycle the gold debris alone. At the same time, for the liquid generated in the polishing process, there is a lack of effective discharge mechanism, which is easy to accumulate in the equipment, resulting in a decrease in the cleanliness of the equipment. In addition, due to the lack of flexible and controllable blocking structure during polishing operation, debris and liquid may overflow from the equipment, further increasing the cleaning difficulty, and the operation of the existing equipment in waste treatment and recycling is relatively cumbersome, and the overall convenience and practicality need to be improved. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a gold jewelry polishing machine to solve the above technical problems that there is a lack of effective discharge mechanism for the liquid generated in the polishing process, which is easy to accumulate in the equipment, resulting in a decrease in the cleanliness of the equipment, in addition, due to the lack of flexible and controllable blocking structure during polishing operation, debris and liquid may overflow from the equipment, further increasing the cleaning difficulty, and the operation of the existing equipment in waste treatment and recycling is relatively cumbersome, and the overall convenience and practicality need to be improved.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a gold jewelry polishing machine, comprising a rack, a support, a bearing, a movable mounting mechanism and a polishing mechanism, the support and the movable mounting mechanism are connected with the rack respectively, the bearing is slidingly arranged at the upper end of the support, and the polishing mechanism is slidingly arranged at the front end face of the movable mounting mechanism.

[0006] The front end face of the bearing is inserted with a collecting mechanism, the collecting mechanism comprises a receiving member, the receiving member is inserted into the inner cavity of the bearing, the inner cavity of the receiving member is provided with a filter plate, the filter plate can separate the gold debris and the cooling liquid generated by polishing, avoid the loss of debris with liquid, improve the recovery rate of debris, and the top of the bearing is inserted with a flow guide mechanism.

[0007] The guide mechanism can guide the debris and splashed cooling liquid generated during the polishing process to flow into the storage member, reducing the outward scattering, and the inner cavity of the guide mechanism is provided with an open plate, which can smoothly pass the debris and liquid while reducing the entry of external impurities into the inner cavity of the guide mechanism, keeping the interior clean.

[0008] The outer part of the load-bearing member is provided with a drainage mechanism, which includes a driving mechanism that can extract cooling liquid and provide power to ensure that the liquid can be stably delivered to the polishing area, and the water outlet of the driving mechanism is communicated with a liquid guide member, which can guide the cooling liquid output by the driving mechanism to the polishing position to achieve accurate delivery, and the other end of the liquid guide member is communicated with a reinforcing member that can fix the end of the liquid guide member to prevent it from shaking under the action of liquid pressure, ensuring that the cooling liquid is accurately sprayed to the polishing point.

[0009] The inner cavity of the load-bearing member is provided with a blocking mechanism, which includes a guide column that provides a stable track for the sliding of the piston to ensure the smoothness of the lifting process of the baffle plate without deviation, and the bottom of the guide column is communicated with a short pipe that can guide the gas output by the gas supply member into the inner cavity of the guide column to provide power for the movement of the piston.

[0010] The piston moves up and down under the action of gas pressure, thereby driving the baffle plate to lift, which can block the debris and liquid from overflowing out of the load-bearing member during polishing, reducing the difficulty of cleaning, and the bottom of the load-bearing member is provided with a gas supply member that can provide stable gas pressure to control the lifting state of the piston and the baffle plate.

[0011] Preferably, the back of the movable mounting mechanism is provided with a third driving member that can drive the movable mounting mechanism to move along the rack to adjust the overall position of the movable mounting mechanism and the polishing mechanism, the third driving member is connected to the outside of the rack through bolts, and the front end face of the movable mounting mechanism is provided with a second driving member that can drive the polishing mechanism to slide on the front end face of the movable mounting mechanism to realize the fine adjustment of the front and rear or left and right positions of the polishing mechanism, and the output end of the second driving member is connected to the polishing mechanism through bolts, and the two can be flexibly adjusted in space to adapt to the polishing needs of different gold jewelry.

[0012] Preferably, the rack, the support member and the outer part of the movable mounting mechanism are all provided with guide members, and the three groups of guide members are respectively connected to the load-bearing member, the movable mounting mechanism and the polishing mechanism, which can provide a guiding effect for the sliding of the load-bearing member, the movable mounting mechanism and the polishing mechanism, reducing the deviation and shaking during the sliding process and improving the stability and accuracy of the movement of each component.

[0013] Preferably, the upper end of the support is provided with a first driving member, the output end of the first driving member is connected to the bottom of the load-bearing member by bolts, the first driving member can drive the load-bearing member to slide along the upper end of the support member, so as to facilitate the adjustment of the position of the gold ornament on the load-bearing member and make it precisely aligned with the polishing mechanism.

[0014] Preferably, the external connection of the load-bearing component has a reinforcing member, which is a T-shaped long arm. The T-shaped structure can enhance the support strength of the reinforcing member and ensure its fixing effect on the end of the liquid guide component. The top of the reinforcing member is connected to the nozzle through a rubber pad. The rubber pad can buffer the vibration of the nozzle during operation, reduce the wear of the nozzle, and enhance the sealing of the connection. The bottom of the drive mechanism is provided with a pump frame. The outside of the pump frame is connected to the outside of the load-bearing component through bolts. The pump frame can stably support the drive mechanism and prevent the drive mechanism from shifting due to vibration during operation.

[0015] Preferably, the filter plate is inclined in the inner cavity of the receiving component. The inclination angle can cause the filtered solid debris to slide to a lower position under the action of gravity, which is convenient for collection. In addition, a groove is provided on the upper left side of the filter plate, which can serve as a collection point for debris, making it convenient for operators to quickly clean the debris on the filter plate.

[0016] Preferably, the first driving component, the second driving component, and the third driving component are electric linear modules. Electric linear modules can achieve precise linear displacement control, ensure accurate movement distance of each component, and improve grinding accuracy. The guide component includes a slide block, and a slide rail is slidably connected to the inner cavity of the slide block. The cooperation between the slide rail and the slide block can reduce the frictional resistance when the component slides, making the sliding smoother, while ensuring the accuracy of the sliding direction.

[0017] The storage component includes a hollow box with a handle on its front end. The handle allows operators to quickly pull out the storage component for cleaning or replacement, improving ease of operation. The liquid guide component is composed of a corrugated tube, which can bend flexibly as the connecting parts move without breaking or obstructing movement due to changes in the position of the parts. The guide column is composed of a hollow long tube. The hollow structure can accommodate the piston and gas, and the long tube design provides sufficient lifting and lowering space for the panel.

[0018] Preferably, the front end of the storage component is provided with a transparent observation window, which allows the operator to observe the amount of debris and liquid collected inside the storage component at any time and clean it in a timely manner. A sealing strip is provided at the connection between the edge of the transparent observation window and the storage component to prevent liquid from leaking from the edge of the observation window. The top of the panel is provided with an arc-shaped chamfer to prevent the sharp edge of the panel from scratching gold jewelry or the operator. The surface of the panel is coated with a polytetrafluoroethylene coating. The polytetrafluoroethylene coating is non-stick, which can reduce the adhesion of debris to the surface of the panel and facilitate cleaning.

[0019] Preferably, an elastic gasket is provided at the connection between the flow guiding mechanism and the load-bearing component. The elastic gasket is made of nitrile rubber, which has good elasticity and sealing properties. It can tightly fill the gap at the connection to prevent liquid and debris from leaking out of the gap, and at the same time, it can buffer the vibration and impact between the flow guiding mechanism and the load-bearing component.

[0020] Preferably, the inner wall of the guide column is provided with a lubricating coating, which is a molybdenum disulfide coating. The molybdenum disulfide coating has excellent lubrication properties, which can reduce the friction and wear between the piston and the inner wall of the guide column and extend the service life of both. In addition, the outer wall of the guide column is provided with scale lines, which make it easy for the operator to intuitively understand the lifting height of the guardrail and realize precise control of the guardrail position.

[0021] In summary, this application provides a gold jewelry polishing machine with the following beneficial effects:

[0022] This gold jewelry polishing machine features a collection mechanism inserted into the front end of a load-bearing component. This mechanism collects polishing debris and liquid, while a filter plate separates the debris and liquid for easy recycling of gold debris. Simultaneously, a flow guiding mechanism and a perforated plate guide the debris and liquid into the inner cavity of the load-bearing component, preventing them from scattering. An external drainage mechanism on the load-bearing component allows the drive mechanism to discharge the collected liquid through a liquid guide and reinforcement, facilitating timely liquid treatment and preventing liquid buildup inside the load-bearing component. The system maintains the cleanliness of the interior of the load-bearing components, and the reinforcement enhances the stability of the liquid guide component connection, ensuring smooth liquid transport. In the baffle mechanism inside the load-bearing component, when the air supply component supplies air to the guide column through the short pipe, it can push the piston to drive the baffle plate to rise. The baffle plate can block debris and liquid, further preventing them from overflowing from the load-bearing components. When there is no need to block, reducing the air supply will lower the baffle plate. The operation is flexible, thereby improving the convenience and practicality of the entire gold jewelry polishing machine during use, and making it easier to process and recycle the waste generated during the polishing process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the front end of the present invention;

[0024] Figure 2 This is a planar schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the top of the load-bearing component of the present invention;

[0026] Figure 4 This is a partial cross-sectional view of the collection mechanism of the present invention;

[0027] Figure 5 This is an external schematic diagram of the barrier mechanism of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Frame; 2. Support component; 3. Load-bearing component; 31. First drive component; 32. Air supply component; 4. Movable mounting mechanism; 41. Second drive component; 42. Third drive component; 43. Guide component; 5. Grinding mechanism; 6. Collection mechanism; 61. Storage component; 62. Filter plate; 63. Flow guiding mechanism; 64. Perforated plate; 7. Drainage mechanism; 71. Drive mechanism; 72. Liquid flow guiding component; 73. Nozzle; 74. Reinforcing component; 8. Barrier mechanism; 81. Guide column; 82. Short pipe; 83. Piston; 84. Balustrade. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] This application provides a technical solution; please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 A gold jewelry polishing machine includes a frame 1, a support 2, a load-bearing component 3, a movable mounting mechanism 4, and a polishing mechanism 5. The support 2 and the movable mounting mechanism 4 are respectively connected to the frame 1. The load-bearing component 3 is slidably disposed on the upper end of the support 2. By sliding along the length of the support 2, the lateral position of the gold jewelry on the load-bearing component 3 can be flexibly adjusted to accommodate different polishing points of the polishing mechanism 5. The polishing mechanism 5 is slidably disposed on the front end face of the movable mounting mechanism 4 and can slide along the vertical or horizontal direction of the movable mounting mechanism 4 to achieve fine adjustment of the distance and angle between the polishing mechanism 5 and the gold jewelry, meeting the needs of different polishing processes.

[0032] Please see Figure 4 The front end of the load-bearing component 3 is provided with a collection mechanism 6, which includes a storage component 61. The storage component 61 is inserted into the inner cavity of the load-bearing component 3 and adopts a pull-out design, which can be quickly separated from the load-bearing component 3, making it convenient for operators to regularly remove and clean the internal debris. The inner cavity of the storage component 61 is provided with a filter plate 62, which can separate the gold debris generated by polishing from the coolant, prevent the debris from being lost with the liquid, and improve the debris recovery rate. The filter plate 62 is detachable and can be removed for cleaning or replacement when the surface is blocked, ensuring long-term separation efficiency. The top of the load-bearing component 3 is provided with a flow guiding mechanism 63.

[0033] The flow guiding mechanism 63 is a tube that guides the debris and splashed coolant generated during grinding into the receiving part 61, reducing outward spillage. Its edges feature an arc transition design, which reduces the probability of debris adhering to the inner wall of the flow guiding mechanism 63 and improves flow guiding efficiency. An opening plate 64 is provided at the top of the inner cavity of the flow guiding mechanism 63. The opening plate 64 allows debris and liquid to pass smoothly while reducing the entry of external debris into the inner cavity of the flow guiding mechanism 63, keeping the interior clean. Furthermore, the opening plate 64 is connected to the flow guiding mechanism 63 by a snap-fit ​​connection, making it easy to disassemble and clean up impurities accumulated on the surface.

[0034] The load-bearing component 3 is externally equipped with a drainage mechanism 7, which includes a drive mechanism 71. The drive mechanism 71 is a water pump that can draw coolant and provide power to ensure that the liquid can be stably delivered to the grinding area. It has a built-in overheat protection device that automatically stops when the working temperature exceeds 60°C to prevent damage due to long-term operation. The outlet of the drive mechanism 71 is connected to a liquid guide component 72, which can guide the coolant output by the drive mechanism 71 to the grinding position for precise delivery. Its length can be flexibly cut according to the movement range of the grinding mechanism 5 to avoid entanglement caused by redundant pipelines. The other end of the liquid guide component 72 is connected to a reinforcement component 74, which can fix the end of the liquid guide component 72 to prevent it from shaking under liquid pressure and ensure that the coolant is accurately sprayed to the grinding point. A sealing ring is provided at the connection between the reinforcement component 74 and the liquid guide component 72 to prevent coolant leakage at this point.

[0035] Please see Figure 5 The inner cavity of the load-bearing component 3 is equipped with a blocking mechanism 8, which includes a guide column 81. The guide column 81 provides a stable track for the sliding of the piston 83, ensuring that the lifting and lowering process of the guardrail 84 is smooth and does not deviate. Its inner wall is precision ground to further reduce the resistance when the piston 83 slides. The bottom of the guide column 81 is connected to a short pipe 82. The short pipe 82 can introduce the gas output from the air supply component 32 into the inner cavity of the guide column 81 to provide power for the movement of the piston 83. The short pipe 82 is made of copper material, which has good airtightness and corrosion resistance to prevent gas leakage. The piston 83 is slidably connected to the inner cavity of the guide column 81.

[0036] Piston 83 moves up and down under gas pressure, thereby driving the baffle 84 to rise and fall. A wear-resistant sealing ring is fitted around its outer periphery to ensure airtightness and reduce friction with the guide post 81. The baffle 84 is provided at the upper end of piston 83. The baffle 84 can be raised during polishing to prevent debris and liquid from overflowing out of the load-bearing component 3, reducing cleaning difficulty. The height of the baffle 84 can be adjusted according to the size of the jewelry by the air supply pressure to adapt to different polishing needs. An air supply component 32 is provided at the bottom of the load-bearing component 3. The air supply component 32 can provide stable air pressure and control the rising and falling state of piston 83 and baffle 84. It is equipped with a pressure gauge to display the output air pressure in real time, which is convenient for operators to monitor intuitively. The output end of the air supply component 32 is connected to the bottom of the short pipe 82.

[0037] A third drive component 42 is provided on the back of the movable mounting mechanism 4. The third drive component 42 can drive the movable mounting mechanism 4 to move along the frame 1, adjusting the overall position of the movable mounting mechanism 4 and the polishing mechanism 5. Its driving speed can be adjusted in three levels: high, medium and low. The fast movement is used for large-scale alignment, and the low speed is used for fine adjustment. The third drive component 42 is connected to the outside of the frame 1 by bolts. A second drive component 41 is provided on the front end of the movable mounting mechanism 4. The second drive component 41 can drive the polishing mechanism 5 to slide on the front end of the movable mounting mechanism 4, realizing fine adjustment of the front-back or left-right position of the polishing mechanism 5, ensuring that the grinding head of the polishing mechanism 5 is precisely aligned with the surface of the jewelry to be processed. The output end of the second drive component 41 is connected to the polishing mechanism 5 by bolts. The two work together to flexibly adjust the spatial position of the polishing mechanism 5 to adapt to the polishing needs of different gold jewelry.

[0038] The frame 1, support 2 and movable mounting mechanism 4 are all equipped with guide members 43 on their exteriors. The three sets of guide members 43 are connected to the load-bearing component 3, movable mounting mechanism 4 and grinding mechanism 5 respectively. The guide members 43 can provide guidance for the sliding of the load-bearing component 3, movable mounting mechanism 4 and grinding mechanism 5, reduce the offset and shaking during the sliding process, and improve the stability and accuracy of the movement of each component. In addition, the guide members 43 have built-in dust covers to prevent grinding debris from entering the gap of the slide rail and avoid jamming.

[0039] The upper end of the support member 2 is provided with a first driving member 31. The output end of the first driving member 31 is connected to the bottom of the load-bearing member 3 by bolts. The first driving member 31 can drive the load-bearing member 3 to slide along the upper end of the support member 2, so as to facilitate the adjustment of the position of the gold ornaments on the load-bearing member 3 and make it precisely aligned with the polishing mechanism 5, which meets the environmental protection requirements of the workshop.

[0040] The external connection of the load-bearing component 3 is a reinforcement member 74, which is a T-shaped long arm. The T-shaped structure can enhance the support strength of the reinforcement member 74 and ensure its fixing effect on the end of the liquid guide 72. The length of the long arm can cover the movement range of the grinding mechanism 5, ensuring that the nozzle 73 is always aligned with the grinding area. The top of the reinforcement member 74 is connected to the nozzle 73 through a rubber pad. The rubber pad can buffer the vibration of the nozzle 73 during operation, reduce the wear of the nozzle 73, and enhance the sealing of the connection. The rubber pad uses an oil-resistant formula, which can resist the corrosion of coolant and extend its service life. A pump frame is set at the bottom of the drive mechanism 71. The outside of the pump frame is connected to the outside of the load-bearing component 3 through bolts. The pump frame can stably support the drive mechanism 71 and prevent the drive mechanism 71 from shifting due to vibration during operation. The bottom of the pump frame is equipped with shock-absorbing pads to further absorb the vibration of the drive mechanism 71 and reduce the impact on the stability of the whole machine.

[0041] The filter plate 62 is inclined in the inner cavity of the receiving component 61. The inclination angle can cause the filtered solid debris to slide to a lower position under the action of gravity, which is convenient for collection and maximizes the sliding efficiency of the debris. In addition, a groove is provided on the upper left side of the filter plate 62. The groove can serve as a collection point for debris, making it convenient for operators to quickly clean the debris on the filter plate 62. The bottom of the groove is arc-shaped to prevent debris from remaining there.

[0042] The first drive unit 31, the second drive unit 41, and the third drive unit 42 are electric linear modules. The electric linear modules can achieve precise linear displacement control, ensure the accurate movement distance of each component, improve polishing accuracy, and meet the requirements of high-precision polishing of gold jewelry. The guide component 43 includes a slide block, and the inner cavity of the slide block is slidably connected to a slide rail. The cooperation between the slide rail and the slide block can reduce the frictional resistance when the component slides, making the sliding smoother, while ensuring the accuracy of the sliding direction. Solid lubricant is filled between the slide rail and the slide block, so that smooth sliding can be maintained without frequent maintenance.

[0043] The storage component 61 includes a hollow box with a handle on the front end. The handle allows operators to quickly pull out the storage component 61 for cleaning or replacement, improving ease of operation. The handle and the hollow box are integrally injection molded, resulting in high structural strength and resistance to breakage. The liquid guide component 72 is composed of a corrugated tube, which can bend flexibly with the movement of the connecting parts and will not break or obstruct movement due to changes in the position of the parts, thus having a long service life. The guide column 81 is composed of a hollow long tube. The hollow structure can accommodate the piston 83 and gas. The long tube design provides sufficient lifting and lowering space for the panel 84. The wall thickness of the long tube is uniform, ensuring that it is not easily deformed when subjected to gas pressure.

[0044] The front end of the storage component 61 is equipped with a transparent observation window, which allows operators to easily observe the amount of debris and liquid collected inside the storage component 61 and clean it in a timely manner. The surface of the observation window is treated with an anti-fog coating to prevent coolant vapor condensation from affecting visibility. A sealing strip is provided at the connection between the edge of the transparent observation window and the storage component 61 to prevent liquid leakage from the edge of the observation window inside the storage component 61. The sealing strip is made of thermoplastic elastomer and maintains good elasticity in environments ranging from -20℃ to 80℃. The top of the guardrail 84 is provided with a rounded chamfer to prevent the sharp edge of the guardrail 84 from scratching gold jewelry or operators. The chamfer radius is 3mm, balancing safety and structural strength. The surface of the guardrail 84 is coated with a polytetrafluoroethylene (PTFE) coating. The PTFE coating is non-stick, which reduces the adhesion of debris to the surface of the guardrail 84 and facilitates cleaning. The coating thickness is 0.08~0.12mm, which evenly covers the surface of the guardrail 84 to ensure consistent non-stick properties.

[0045] An elastic gasket is provided at the connection between the flow guiding mechanism 63 and the load-bearing component 3. The elastic gasket is made of nitrile rubber. Nitrile rubber has good elasticity and sealing properties, which can tightly fill the gap at the connection to prevent liquid and debris from leaking out of the gap. At the same time, it can buffer the vibration and impact between the flow guiding mechanism 63 and the load-bearing component 3. The compression of the elastic gasket is controlled at 15% to 20%, which ensures sealing and avoids excessive compression that will accelerate aging.

[0046] The inner wall of the guide column 81 is provided with a lubricating coating, which is a molybdenum disulfide coating. The molybdenum disulfide coating has excellent lubrication properties, which can reduce the friction and wear between the piston 83 and the inner wall of the guide column 81 and extend the service life of both. The outer wall of the guide column 81 is provided with scale lines, which make it easy for operators to intuitively understand the lifting height of the guardrail 84 and achieve precise control of the position of the guardrail 84. The scale lines are made using laser engraving technology.

[0047] By inserting a collection mechanism 6 into the front end of the load-bearing component 3, the collecting component 61 can collect the debris and liquid generated during grinding. The filter plate 62 can separate the debris and liquid, facilitating the recycling of gold debris. At the same time, the flow guiding mechanism 63 and the perforated plate 64 can guide the debris and liquid generated during grinding into the inner cavity of the load-bearing component 3, preventing the debris and liquid from scattering everywhere. In the drainage mechanism 7 outside the load-bearing component 3, the drive mechanism 71 can discharge the collected liquid through the liquid guide component 72 and the reinforcement component 74, which helps to process the collected liquid in a timely manner, prevents the liquid from accumulating inside the load-bearing component 3, and keeps the inside of the load-bearing component 3 clean.

[0048] The reinforcement component 74 enhances the stability of the liquid guide component 72 connection, ensuring smooth liquid delivery. In the baffle mechanism 8 within the load-bearing component 3, when the air supply component 32 supplies air to the guide column 81 through the short pipe 82, it pushes the piston 83, causing the baffle plate 84 to rise. The baffle plate 84 acts as a barrier against debris and liquid, further preventing overflow from the load-bearing component 3. When no barrier is needed, reducing the air supply lowers the baffle plate 84, allowing for flexible operation. This improves the convenience and practicality of the entire gold jewelry polishing machine 5 during use, and facilitates the processing and recycling of waste generated during polishing.

[0049] When this solution is in operation, the gold jewelry is first placed on the load-bearing component 3. The air supply component 32 at the bottom of the load-bearing component 3 is activated, and its output end supplies air to the short pipe 82 of the blocking mechanism 8. The gas enters the inner cavity of the guide column 81, pushing the piston 83 inside the guide column 81 to slide upward, causing the barrier plate 84 to rise and form a barrier for the jewelry. The scale line on the outer wall of the guide column 81 can be used to observe the rising height of the barrier plate 84.

[0050] Subsequently, the positions of the load-bearing component 3, the polishing mechanism 5, and the movable mounting mechanism 4 are adjusted by the first driving component 31, the second driving component 41, and the third driving component 42 respectively, so that the polishing mechanism 5 is aligned with the part of the jewelry to be polished.

[0051] During the grinding process, the drainage mechanism 7 is activated, and the drive mechanism 71 is fixed to the outside of the load-bearing component 3 through the bottom pump frame. Its outlet is connected to the reinforcement component 74 through the liquid guide component 72. The nozzle 73 on the top of the reinforcement component 74 sprays liquid onto the grinding area. The liquid and the grinding debris are collected by the guide mechanism 63 on the top of the load-bearing component 3 and enter the inner cavity of the load-bearing component 3 through the perforated plate 64 at the top of the inner cavity of the guide mechanism 63.

[0052] The mixture entering the inner cavity of the load-bearing component 3 falls onto the filter plate 62 of the collection mechanism 6. After being filtered by the filter plate 62, the debris is retained in the storage component 61, and the liquid flows into the bottom of the inner cavity of the load-bearing component 3 through the filter plate 62. The storage component 61 is inserted into the inner cavity of the load-bearing component 3 and can be directly pulled out to clean the debris.

[0053] After the grinding is completed, the air supply component 32 stops supplying air, the piston 83 drives the guard plate 84 to fall and reset in the guide column 81, the drive mechanism 71 stops working, and the grinding operation is completed.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gold jewelry polishing machine, comprising a frame (1), a support (2), a load-bearing component (3), a movable mounting mechanism (4), and a polishing mechanism (5), wherein the support (2) and the movable mounting mechanism (4) are respectively connected to the frame (1), the load-bearing component (3) is slidably disposed on the upper end of the support (2), and the polishing mechanism (5) is slidably disposed on the front end face of the movable mounting mechanism (4), characterized in that: The front end face of the load-bearing component (3) is provided with a collection mechanism (6), the collection mechanism (6) includes a storage component (61), the storage component (61) is inserted into the inner cavity of the load-bearing component (3), the inner cavity of the storage component (61) is provided with a filter plate (62), the top of the load-bearing component (3) is provided with a flow guiding mechanism (63), and the top of the inner cavity of the flow guiding mechanism (63) is provided with an opening plate (64). The load-bearing component (3) is provided with a drainage mechanism (7) on its exterior. The drainage mechanism (7) includes a drive mechanism (71). The outlet of the drive mechanism (71) is connected to a liquid guide (72). The other end of the liquid guide (72) is connected to a reinforcement component (74). The inner cavity of the load-bearing component (3) is provided with a blocking mechanism (8), the blocking mechanism (8) includes a guide post (81), the bottom of the guide post (81) is connected to a short pipe (82), the inner cavity of the guide post (81) is slidably connected to a piston (83), the upper end of the piston (83) is provided with a guard plate (84), the bottom of the load-bearing component (3) is provided with an air supply component (32), and the output end of the air supply component (32) is connected to the bottom of the short pipe (82).

2. The gold jewelry polishing machine according to claim 1, characterized in that: The back of the movable mounting mechanism (4) is provided with a third driving member (42), which is connected to the outside of the frame (1) by bolts. The front end of the movable mounting mechanism (4) is provided with a second driving member (41), and the output end of the second driving member (41) is connected to the grinding mechanism (5) by bolts.

3. The gold jewelry polishing machine according to claim 1, characterized in that: The frame (1), support (2) and movable mounting mechanism (4) are all provided with guides (43), and the three sets of guides (43) are respectively connected to the load-bearing component (3), movable mounting mechanism (4) and grinding mechanism (5).

4. The gold jewelry polishing machine according to claim 1, characterized in that: The upper end of the support member (2) is provided with a first driving member (31), and the output end of the first driving member (31) is connected to the bottom of the load-bearing member (3) by bolts.

5. A gold jewelry polishing machine according to claim 1, characterized in that: The load-bearing component (3) is externally connected to a reinforcement member (74), which is a T-shaped long arm. The top of the reinforcement member (74) is connected to the nozzle (73) through a rubber pad. The bottom of the drive mechanism (71) is provided with a pump frame, which is externally connected to the outside of the load-bearing component (3) through bolts.

6. A gold jewelry polishing machine according to claim 1, characterized in that: The filter plate (62) is inclinedly disposed in the inner cavity of the receiving component (61), and a groove is provided on the upper left side of the filter plate (62).

7. A gold jewelry polishing machine according to claim 4, characterized in that: The first driving component (31), the second driving component (41), and the third driving component (42) are electric linear modules. The guide component (43) includes a slide block, and the inner cavity of the slide block is slidably connected to a slide rail. The storage component (61) includes a hollow box, and the front end face of the hollow box has a handle. The liquid guide component (72) is composed of a corrugated pipe, and the guide post (81) is composed of a hollow long pipe.

8. A gold jewelry polishing machine according to claim 1, characterized in that: The front end of the storage component (61) is provided with a transparent observation window, and a sealing strip is provided at the connection between the edge of the transparent observation window and the storage component (61). The top of the railing (84) is provided with an arc-shaped chamfer, and the surface of the railing (84) is coated with polytetrafluoroethylene.

9. A gold jewelry polishing machine according to claim 1, characterized in that: An elastic gasket is provided at the connection between the flow guiding mechanism (63) and the load-bearing component (3), and the elastic gasket is made of nitrile rubber.

10. A gold jewelry polishing machine according to claim 1, characterized in that: The inner wall of the guide post (81) is provided with a lubricating coating, which is a molybdenum disulfide coating, and the outer wall of the guide post (81) is provided with scale lines.

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