A gold jewelry pressing and molding equipment

Abstract

This utility model provides a gold jewelry pressing and forming device, belonging to the field of specialized equipment manufacturing. It includes a base, on the top of which are mounted a pressing component for pressing gold jewelry and a polishing component for polishing gold jewelry. In use, by lifting the pressing rod, the pressing rod drives a third rotating rod to rotate. The third rotating rod drives a rotating shaft to move, which in turn drives a second rotating rod to rotate. The second rotating rod drives a first rotating rod to rotate, and the first rotating rod causes the pressing block to slide upwards, placing the mold to be used. Then, the material is placed on the mold, covering the top of the mold. The pressing rod is then pressed down, finally causing the pressing block to press and form the material. Finally, the pressing rod is lifted, the pressing block is lifted, and the pressed gold jewelry is removed.

Description

Technical Field

[0001] This utility model relates to the field of special equipment manufacturing, and more specifically, to a gold jewelry pressing and molding equipment. Background Technology

[0002] The production of gold jewelry is gradually shifting from traditional manual labor to a fusion of technology. Pressed gold jewelry occupies a significant position in the gold jewelry industry, retaining traditional charm while incorporating modern fashion elements, thus enhancing its market competitiveness in the gold jewelry sector.

[0003] A search revealed that Chinese Patent Publication No. CN220427268U discloses "a welding device for processing gold jewelry, comprising a processing box, a box cover rotatably connected to the top front end of the processing box, operation ports in the middle of the left and right side walls of the processing box, heat dissipation vents at both ends of the left and right side walls of the processing box, fans fixedly installed at the rear end of the heat dissipation vents on the rear side walls of the processing box, and a hydraulic cylinder fixedly installed in the center of the top of the inner cavity of the processing box to control the operation of the fans, blowing cold air into the inner cavity of the processing box to quickly cool the gold jewelry, improve the efficiency of welding processing, effectively avoid the danger caused by molten gold splashing during the welding process, and the detachable welding tank facilitates the recovery of excess residual gold during the welding process, reducing waste and promoting the invention." However, the following defects still exist:

[0004] (1) When making gold jewelry by melting and casting, the molten gold is prone to oxidation and gas absorption, which will cause a certain amount of material waste. Furthermore, the surface of the gold jewelry made by casting may be rough and uneven. The high-temperature melting process can easily cause burns and fires.

[0005] The current equipment lacks a polishing device, resulting in burrs and seams in the finished gold jewelry. These defects severely affect wearability and aesthetics, and the remaining gaps can lead to breakage. Therefore, polishing the finished gold jewelry is a necessary step. This paper proposes a gold jewelry pressing and forming equipment. Utility Model Content

[0006] The purpose of this invention is to address the problems of existing molten gold jewelry making methods. During casting, molten gold is prone to oxidation and gas absorption, leading to material waste. Furthermore, the surface of cast gold jewelry may be rough and uneven, and the high-temperature melting process can cause burns and fires. The existing equipment lacks a polishing device, resulting in finished gold jewelry often having burrs and seams, which severely affect wearability and aesthetics. Residual gaps may also cause the jewelry to break. Therefore, polishing the finished gold jewelry is a necessary step. This invention proposes a gold jewelry pressing and forming device.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a gold jewelry pressing and forming equipment, including a base, wherein a pressing component for pressing gold jewelry and a polishing component for polishing gold jewelry are installed on the top of the base.

[0009] The pressing assembly includes a mold and a frame mounted on the top of the base. A pressing block is slidably mounted on the periphery of the frame. The pressing block is made of stainless steel. First rotating rods are rotatably mounted on both sides of the pressing block. A rotating shaft is rotatably mounted on the inner side of the two first rotating rods. A second rotating rod is rotatably mounted on the periphery of the rotating shaft. There are two second rotating rods. Both second rotating rods are rotatably mounted on the top of the frame. Two third rotating rods are fixedly mounted on the periphery of the rotating shaft. A pressure rod is rotatably mounted on one end of each of the two third rotating rods. The mold is provided on the top of the base.

[0010] As a preferred technical solution of this utility model, the polishing assembly includes a partition welded to the top of the base. A servo motor is installed on one side of the partition, and the output end of the servo motor is installed on the polishing stone. The polishing stone is made of silicon carbide. A water pipe is provided on the side of the partition near the polishing stone. The water pipe passes through the partition and extends into the interior of the partition. An outlet is installed at one end of the water pipe. Several holes are opened at one end of the base. A water storage tank is installed inside the base. A water pump is installed on the top of the water storage tank. The outlet of the water pump passes through the partition and extends to the outside of the partition and is connected to the water pipe. A filter screen is installed at one end of the water pump inlet. A cover is hinged to one side of the water storage tank. A water-proof pad is glued to the periphery of the cover. The water-proof pad is made of rubber.

[0011] As a preferred technical solution of this utility model, a drawer is slidably installed inside the base, a handle is installed on one side of the drawer, and an induction cooker is installed on the end of the base near the drawer, with the induction cooker located at the bottom of the mold.

[0012] As a preferred technical solution of this utility model, a counterweight is installed at the bottom of the base. The counterweight is made of cast iron, and an anti-slip pad is adhered to the bottom of the counterweight. The anti-slip pad is made of rubber.

[0013] As a preferred technical solution of this utility model, a wall-mounted vacuum cleaner is installed on one side of the interior of the partition. The model of the wall-mounted vacuum cleaner is Patek Philippe wall-mounted vacuum cleaner. A suction hose is installed at the bottom of the wall-mounted vacuum cleaner, and a dust collector is installed at the bottom of the suction hose.

[0014] As a preferred technical solution of this utility model, a protective cover is installed on one side of the top of the base. The protective cover is made of glass, and an operating port is provided inside the protective cover. The operating port is square in shape.

[0015] As a preferred technical solution of this utility model, an LED light strip is installed on one side of the interior of the partition, and there are two LED light strips installed symmetrically.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By setting up a pressing component, when in use, lifting the pressing rod causes the third rotating rod to rotate, which in turn causes the rotating shaft to move. The rotating shaft then causes the second rotating rod to rotate, which in turn causes the first rotating rod to rotate. The first rotating rod causes the pressing block to slide upwards, where the mold to be used is placed. Then, the material is placed on the mold, covering the top of the mold. The pressing rod is then pressed down, which finally causes the pressing block to press down and shape the material. Finally, the pressing rod is lifted to lift the pressing block and remove the shaped gold jewelry.

[0018] 2. By setting up a polishing component, the servo motor is started during use, which drives the polishing stone to rotate. The pressed gold jewelry is polished by the polishing stone to remove surface seams and gaps. During the polishing process, water is poured into the water tank and then pumped out by a water pump. The water is transported through a water pipe to the outlet and then poured onto the polishing stone to enhance the polishing effect on the gold jewelry. The water after being poured flows back to the water tank through the holes for recycling. Attached Figure Description

[0019] Figure 1 A schematic diagram of the gold jewelry pressing and molding equipment provided by this utility model;

[0020] Figure 2 Right view of the gold jewelry pressing and forming equipment provided by this utility model;

[0021] Figure 3The gold jewelry pressing and molding equipment provided by this utility model Figure 2 A schematic diagram of the three-dimensional cross-sectional structure at point AA;

[0022] Figure 4 A partial structural schematic diagram of the gold jewelry pressing and molding equipment provided by this utility model;

[0023] Figure 5 The gold jewelry pressing and molding equipment provided by this utility model Figure 4 A schematic diagram of the bottom structure.

[0024] The diagram shows: 1. Base; 2. Pressing assembly; 3. Grinding assembly; 201. Frame; 202. Pressing block; 203. First rotating rod; 204. Rotating shaft; 205. Second rotating rod; 206. Third rotating rod; 207. Pressing rod; 208. Mold; 301. Partition; 302. Servo motor; 303. Grinding stone; 304. Water pipe; 305. Water outlet pipe; 306. Hole; 307. Water tank; 308. Water pump; 309. Filter screen; 310. Cover; 311. Waterproof pad; 4. Drawer; 5. Handle; 6. Induction cooker; 7. Counterweight; 8. Anti-slip mat; 9. Wall-mounted vacuum cleaner; 10. Vacuum hose; 11. Dust collector; 12. Protective cover; 13. LED light strip. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1As shown, this embodiment proposes a gold jewelry pressing and forming equipment, including a base 1, and a pressing component 2 for pressing gold jewelry and a polishing component 3 for polishing gold jewelry are installed on the top of the base 1.

[0030] like Figure 4 As shown, the pressing assembly 2 includes a mold 208 mounted on the top of the base 1 and a frame 201. A pressing block 202 is slidably mounted on the periphery of the frame 201. The pressing block 202 is made of stainless steel and is used to press gold jewelry. First rotating rods 203 are rotatably mounted on both sides of the pressing block 202. A rotating shaft 204 is rotatably mounted on the inner side of the two first rotating rods 203. Two second rotating rods 205 are rotatably mounted on the periphery of the rotating shaft 204. Both second rotating rods 205 are rotatably mounted on the top of the frame 201. Two third rotating rods 206 are fixedly mounted on the periphery of the rotating shaft 204. A pressure rod 207 is rotatably mounted on one end of each of the two third rotating rods 206. The base 1 has a mold 208 on its top for shaping the pressed gold jewelry. In use, the pressure rod 207 is lifted, which drives the third rotating rod 206 to rotate. The third rotating rod 206 drives the rotating shaft 204 to move, which drives the second rotating rod 205 to rotate. The second rotating rod 205 drives the first rotating rod 203 to rotate, and the first rotating rod 203 drives the pressing block 202 to slide upward to place the mold 208. Then, the material is placed on the mold 208, covering the top of the mold 208. Then, the pressure rod 207 is pressed down, which drives the pressing block 202 to press down and shape the material. Then, the pressure rod 207 is lifted, the pressing block 202 is lifted, and the pressed gold jewelry is taken out.

[0031] like Figure 5As shown, the polishing assembly 3 includes a partition 301 welded to the top of the base 1. A servo motor 302 is mounted on one side of the partition 301, and the output end of the servo motor 302 is mounted on a polishing stone 303. The polishing stone 303 is made of silicon carbide and is used to polish the seams of gold jewelry. A water pipe 304 is provided on the side of the partition 301 near the polishing stone 303. The water pipe 304 passes through the partition 301 and extends into the interior of the partition 301. A water outlet 305 is installed at one end of the water pipe 304. Several holes 306 are opened at one end of the base 1. A water tank 307 is installed inside the base 1. A water pump 308 is installed on the top of the water tank 307. The water outlet 305 of the water pump 308 passes through the partition 301 and extends to the outside of the partition 301, and is connected to the water pipe 304. The water inlet of the water pump 308 is... A filter screen 309 is installed at one end of the outlet to prevent gold fragments from being extracted. A cover 310 is hinged to one side of the water storage tank 307. A water-proof pad 311 is glued to the periphery of the cover 310. The water-proof pad 311 is made of rubber and is used to prevent water leakage in the water storage tank 307. When in use, the servo motor 302 is started, which drives the polishing stone 303 to rotate. The pressed gold jewelry is polished by the polishing stone 303 to remove the seams and gaps on the surface. During the polishing process, water is poured into the water storage tank 307 and then pumped out by the water pump 308. The water is transported to the outlet 305 through the water pipe 304 and then poured onto the polishing stone 303 from the outlet 305 to enhance the polishing effect on the gold jewelry. The water after pouring flows back to the water storage tank 307 through the hole 306 for recycling.

[0032] like Figure 3 and Figure 5 As shown, a drawer 4 is slidably installed inside the base 1. A handle 5 is installed on one side of the drawer 4. An induction cooker 6 is installed at one end of the base 1 near the drawer 4. The induction cooker 6 is located at the bottom of the mold 208. When in use, the drawer 4 can be moved out by the handle 5. The drawer 4 can store materials and gold jewelry, which is convenient for use and storage. The induction cooker 6 can heat the mold 208, so that the pressing effect is better.

[0033] like Figure 3 As shown, a counterweight 7 is installed at the bottom of the base 1. The counterweight 7 is made of cast iron, and an anti-slip pad 8 is glued to the bottom of the counterweight 7. The anti-slip pad 8 is made of rubber. During use, the counterweight 7 can prevent the center of gravity of the equipment from shifting during the pressing process, and the anti-slip pad 8 can provide greater friction to prevent the equipment from shaking.

[0034] like Figure 3As shown, a wall-mounted vacuum cleaner 9 is installed on one side of the interior of the partition 301. The model of the wall-mounted vacuum cleaner 9 is Patek Philippe wall-mounted vacuum cleaner. A suction hose 10 is installed at the bottom of the wall-mounted vacuum cleaner, and a dust collector 11 is installed at the bottom of the suction hose 10. When in use, the wall-mounted vacuum cleaner 9 is started, and then the suction hose 10 and the dust collector 11 are moved to collect the gold debris generated after polishing, so as to prevent waste.

[0035] like Figure 3 As shown, a protective cover 12 is installed on one side of the top of the base 1. The protective cover 12 is made of glass and has an operating port inside. The operating port is square in shape. When in use, the glass protective cover 12 can prevent gold fragments generated during polishing from splashing onto the body and the outside of the equipment.

[0036] like Figure 5 As shown, there are two LED light strips 13 installed on one side of the interior of the partition 301. They are installed symmetrically. When in use, the LED light strips 13 can provide lighting so that they can work normally at night.

[0037] Specifically, in use, this gold jewelry pressing and forming equipment works as follows: Lifting the pressure rod 207 causes the third rotating rod 206 to rotate, which in turn moves the rotating shaft 204. The rotating shaft 204 then rotates the second rotating rod 205, which in turn rotates the first rotating rod 203. The first rotating rod 203 causes the pressing block 202 to slide upwards, placing the mold 208 to be used. The material is then placed on the mold 208, covering its top. The pressure rod 207 is then pressed down, finally causing the pressing block 202 to press down and form the material. Finally, the pressure rod 207 is lifted, raising the pressing block 202, and the pressed gold jewelry is removed (e.g., ...). Figure 4 As shown), by activating the servo motor 302, the servo motor 302 drives the polishing stone 303 to rotate, polishing the pressed gold jewelry through the polishing stone 303 to remove surface seams and gaps. During the polishing process, water is poured into the water tank 307, then pumped out by the water pump 308, transported through the water pipe 304 to the water outlet 305, and then poured onto the polishing stone 303 from the water outlet 305 to enhance the polishing effect on the gold jewelry. The water after pouring flows back to the water tank 307 through the hole 306 for recycling (e.g., Figure 5 (As shown).

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A gold jewelry pressing and forming device, comprising a base (1), characterized in that, The top of the base (1) is equipped with a pressing component (2) for pressing gold jewelry and a polishing component (3) for polishing gold jewelry. The pressing assembly (2) includes a mold (208) and a frame (201) mounted on the top of the base (1). A pressing block (202) is slidably mounted on the periphery of the frame (201). The pressing block (202) is made of stainless steel. A first rotating rod (203) is rotatably mounted on both sides of the pressing block (202). A rotating shaft (204) is rotatably mounted on the inner side of the two first rotating rods (203). A second rotating rod (205) is rotatably mounted on the periphery of the rotating shaft (204). There are two second rotating rods (205). Both second rotating rods (205) are rotatably mounted on the top of the frame (201). A third rotating rod (206) is fixedly mounted on the periphery of the rotating shaft (204). There are two third rotating rods (206). A pressure rod (207) is rotatably mounted on one end of the two third rotating rods (206). The mold (208) is provided on the top of the base (1).

2. The gold jewelry pressing and forming equipment according to claim 1, characterized in that, The polishing assembly (3) includes a partition (301) welded to the top of the base (1). A servo motor (302) is installed on one side of the partition (301). The output end of the servo motor (302) is installed on the polishing stone (303). The polishing stone (303) is made of silicon carbide. A water pipe (304) is provided on the side of the partition (301) near the polishing stone (303). The water pipe (304) passes through the partition (301) and extends into the interior of the partition (301). A water outlet (305) is installed at one end of the water pipe (304). One end of the base (1) is... The base (1) has several holes (306) and a water storage tank (307) is installed inside it. A water pump (308) is installed on the top of the water storage tank (307). The outlet of the water pump (308) passes through the partition (301) and extends to the outside of the partition (301) and is connected to the water pipe (304). A filter screen (309) is installed at one end of the inlet of the water pump (308). A cover (310) is hinged to one side of the water storage tank (307). A water-proof pad (311) is glued to the periphery of the cover (310). The water-proof pad (311) is made of rubber.

3. The gold jewelry pressing and forming equipment according to claim 1, characterized in that, A drawer (4) is slidably installed inside the base (1), and a handle (5) is installed on one side of the drawer (4). An induction cooker (6) is installed on one end of the base (1) near the drawer (4), and the induction cooker (6) is located at the bottom of the mold (208).

4. The gold jewelry pressing and forming equipment according to claim 1, characterized in that, The base (1) has a counterweight (7) installed at the bottom. The counterweight (7) is made of cast iron. An anti-slip pad (8) is attached to the bottom of the counterweight (7). The anti-slip pad (8) is made of rubber.

5. The gold jewelry pressing and forming equipment according to claim 2, characterized in that, A wall-mounted vacuum cleaner (9) is installed on one side of the interior of the partition (301). The model of the wall-mounted vacuum cleaner (9) is Patamushang wall-mounted vacuum cleaner. A suction hose (10) is installed at the bottom of the wall-mounted vacuum cleaner. A dust collector (11) is installed at the bottom of the suction hose (10).

6. The gold jewelry pressing and forming equipment according to claim 1, characterized in that, A protective cover (12) is installed on one side of the top of the base (1). The protective cover (12) is made of glass and has an operating port inside. The operating port is square in shape.

7. The gold jewelry pressing and forming equipment according to claim 2, characterized in that, An LED light strip (13) is installed on one side of the interior of the partition (301). There are two LED light strips (13), which are installed symmetrically.

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