Precision vortex type precious metal module integrated forming machine

Abstract

A precious metal precision vortex type module integrated forming machine comprises a machine frame, a feeding assembly, a clamping assembly, a cutting assembly, a bending assembly, a forming assembly, a bearing table and an automatic control system, and the feeding assembly, the clamping assembly, the cutting assembly, the bending assembly, the forming assembly, the bearing table and the automatic control system are arranged on the machine frame. Wherein the feeding assembly, the cutting assembly, the clamping assembly and the bending assembly are all arranged on the front side of the rack and sequentially arranged on the same horizontal line from left to right, and the forming assembly and the bearing table are both arranged on the front side of the rack and located on the front side and the lower portion of the clamping assembly correspondingly; and the automatic control system is arranged in the rack and is in signal connection with each component. According to the spiral filament forming machine, the gold filaments are fed, clamped and bent through the design of the assemblies which run automatically in a matched mode, the spiral filaments are finally formed, compared with a conventional manual machining mode, the production efficiency is greatly improved, meanwhile, the automatic forming mode is more stable and reliable, and the quality of the formed filaments is more uniform; the utility model has the advantages of strong practicability and strong popularization significance.

Description

Technical Field

[0001] The utility model relates to jewelry processing equipment, in particular to a precious metal precision vortex module integrated molding machine. Background Art

[0002] Gold is a precious metal material with a certain value preservation. It is widely used in the field of jewelry and accessories, and is very popular among the general public, especially women. There are many styles of gold jewelry. Among them, there is a kind of gold filigree, which can be combined with multiple pieces or used as a decorative piece combined with other accessories, which can greatly improve the beauty of the finished product. Figure 1 As shown, it is a spiral filigree, which is a gold filigree jewelry that shapes the gold thread into a spiral shape 80.

[0003] The existing filigree molding is usually done by bending the gold wire manually with a molding mold. This manual processing method is not only inefficient, but also has uneven quality after molding, which seriously affects the final decorative effect. In addition, due to the small size of the filigree, manual processing is also difficult. Utility Model Content

[0004] Based on this, it is necessary to provide a precious metal precision vortex module integrated molding machine to address the deficiencies in the prior art.

[0005] A precious metal precision vortex module integrated molding machine, which includes a frame and a feeding component, a clamping component, a cutting component, a bending component, a molding component, a bearing platform and an automatic control system installed on the frame, wherein the feeding component, the cutting component, the clamping component and the bending component are all arranged on the front side of the frame and arranged in sequence from left to right on the same horizontal line, the molding component and the bearing platform are all installed on the front side of the frame and are respectively located on the front side and below the clamping component, and the automatic control system is installed inside the frame and is signal-connected with each component. The molding component includes a molding frame, a molding shaft, a driving motor and a push-pull cylinder. The molding frame is mounted on the clamping component in a snap-fit ​​manner, the molding shaft and the driving motor are respectively mounted on the left and right sides of the molding frame, and the molding shaft and the clamping component are opposite to each other front and back, the driving motor is connected to the molding shaft in power, and the push-pull cylinder is arranged on the front side of the molding frame and can drive the molding frame to move forward and backward. The molding shaft is also provided with a molding hole at one end close to the clamping component, and the molding hole can be sleeved on the periphery of the end of the mold rod and the mold needle.

[0006] Furthermore, the feeding assembly includes a feeding rack, a feeding clamp, a clamping cylinder and a feeding cylinder. The feeding rack is fixedly mounted on the frame and located on the left side of the clamping assembly, the feeding rack is also provided with a feeding slide rail, the feeding clamp is clamped and mounted on the feeding slide rail, the clamping cylinder is mounted on the feeding clamp and can drive the feeding clamp to open and close, and the feeding cylinder is mounted on the feeding rack and can drive the feeding clamp to slide left and right along the feeding slide rail.

[0007] Furthermore, the clamping assembly includes a mold frame, a mold rod, a telescopic cylinder, a lifting push plate, a mold pin and a lifting cylinder. The mold frame is fixedly mounted on a frame, the mold rod is inserted into the mold frame, and the cross-section of the mold rod is designed to be crescent-shaped. The telescopic cylinder is mounted in the frame and is dynamically connected to the tail end of the mold rod. The lifting push plate is snap-fitted and mounted on the mold frame and is located below the mold rod. An arc-shaped notch is also provided at the upper end of the lifting push plate. The mold pin is mounted on the lifting push plate and is located between the crescent-shaped depression of the mold rod and the arc-shaped notch of the lifting push rod. The lifting cylinder is mounted on the frame and is dynamically connected to the lower end of the lifting push plate.

[0008] Furthermore, the cutting assembly includes a cutting frame, an anvil, a cutter and a pressure-cutting cylinder. The cutting frame is fixedly mounted on the feeding frame and located between the feeding assembly and the clamping assembly, the anvil is mounted on the right side of the cutting frame, the cutter is clamped and mounted on the cutting frame and located above the anvil, and the pressure-cutting cylinder is fixedly mounted on the upper end of the cutting frame and can drive the cutter to move up and down.

[0009] Furthermore, the bending assembly includes a bending plate and a bending cylinder. The bending plate is mounted in the mold frame, the upper side of the left end of the bending plate is designed in an arc structure and can be combined with the crescent structure of the mold rod, and the bending cylinder is fixedly mounted on the right side of the mold frame and can drive the bending plate to extend and retract left and right.

[0010] Furthermore, a material discharge tray is also provided on the supporting platform, and the material discharge tray is located below the clamping assembly.

[0011] To sum up, the beneficial effect of the precious metal precision vortex module integrated forming machine of the utility model is that by designing components for automated operation, the gold wire is fed, clamped, bent and finally formed into spiral filaments, which greatly improves the production efficiency compared with the conventional manual processing method. At the same time, the automatic forming method is more stable and reliable, making the quality of the formed filaments more uniform. The utility model is highly practical and has a strong promotion significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a spiral filament product formed by a precious metal precision vortex module integrated forming machine according to the utility model;

[0013] Figure 2It is a structural schematic diagram of a precious metal precision vortex module integrated molding machine of the utility model;

[0014] Figure 3 for Figure 2 Schematic diagram of the decomposition structure;

[0015] Figure 4 for Figure 3 Structural diagram of the middle loading component;

[0016] Figure 5 for Figure 3 Schematic diagram of the exploded structure of the clamping assembly;

[0017] Figure 6 for Figure 3 Schematic diagram of the exploded structure of the cut-off assembly;

[0018] Figure 7 for Figure 3 Schematic diagram of the exploded structure of the mid-bend assembly;

[0019] Figure 8 for Figure 3 Schematic diagram of the exploded structure of the molded component. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] like Figures 2 to 8 As shown, the utility model provides a precious metal precision vortex module integrated molding machine 100, which includes a frame 10 and a feeding assembly 20, a clamping assembly 30, a cutting assembly 40, a bending assembly 50, a molding assembly 60, a carrier 70 and an automatic control system (not shown) installed on the frame 10, wherein the feeding assembly 20, the cutting assembly 40, the clamping assembly 30 and the bending assembly 50 are all arranged on the front side of the frame 10 and are arranged on the same horizontal line from left to right, the molding assembly 60 and the carrier 70 are all installed on the front side of the frame 10 and are respectively located on the front side and below the clamping assembly 30, and the automatic control system is installed inside the frame 10 and is signal-connected with each component. A feeding tray (not shown) is also provided on the carrier 70, and the feeding tray is located below the clamping assembly 30. The feeding tray can receive the spiral filament 80 that falls off the clamping assembly 30 after molding.

[0022] The feeding assembly 20 includes a feeding frame 21, a feeding clamp 22, a clamping cylinder 23 and a feeding cylinder 24. The feeding frame 21 is fixedly mounted on the frame 10 and is located on the left side of the clamping assembly 30. The feeding frame 21 is also provided with a feeding slide rail 211. The feeding clamp 22 is mounted on the feeding slide rail 211. The clamping cylinder 23 is mounted on the feeding clamp 22 and can drive the feeding clamp 22 to move open and close. The feeding cylinder 24 is mounted on the feeding frame 21 and can drive the feeding clamp 22 to slide left and right along the feeding slide rail 211.

[0023] When loading, firstly, the gold wire is passed through the feeding clamp 22 along the loading frame 21, then the clamping cylinder 23 is started to clamp the gold wire, and then the feeding clamp 22 is pushed to the right by the feeding cylinder 24, and the clamped gold wire will also move to the right until it is fed into the clamping assembly 30. After the gold wire is fixed by the clamping assembly 30, the clamping cylinder 23 rises again, and after the feeding clamp 22 releases the gold wire, it is driven by the feeding cylinder 24 to move left to complete the reset.

[0024] The clamping assembly 30 includes a mold frame 31, a mold rod 32, a telescopic cylinder 33, a lifting push plate 34, a mold pin 35 and a lifting cylinder 36. The mold frame 31 is fixedly mounted on the frame 10, the mold rod 32 is inserted into the mold frame 31, and the cross-section of the mold rod 32 is designed to be crescent-shaped. The telescopic cylinder 33 is installed in the frame 10 and is dynamically connected to the tail end of the mold rod 32. The lifting push plate 34 is snap-fitted and mounted on the mold frame 31 and is located below the mold rod 32. An arc-shaped notch 341 is also provided at the upper end of the lifting push plate 34. The mold pin 35 is installed on the lifting push plate 34 and is located between the crescent-shaped depression of the mold rod 32 and the arc-shaped notch 341 of the lifting push rod. The lifting cylinder 36 is installed on the frame 10 and is dynamically connected to the lower end of the lifting push plate 34.

[0025] The gold thread fed into the clamping assembly 30 is located between the mold pin 35 and the mold rod 32. Once the lifting cylinder 36 is activated to drive the lifting push plate 34 and the mold pin 35 to rise, the gold thread will be clamped between the mold rod 32, the lifting push plate 34 and the mold pin 35. Since the cross-section of the mold rod 32 is designed to be crescent-shaped, and the upper end of the lifting push plate 34 is also provided with an arc-shaped notch 341, the clamped gold thread will also be bent into an arc state, thereby achieving the initial shaping of the spiral filament 80.

[0026] The cutting assembly 40 includes a cutting frame 41, an anvil 42, a cutter 43 and a pressure-cutting cylinder 44. The cutting frame 41 is fixedly mounted on the feeding frame 21 and is located between the feeding assembly 20 and the clamping assembly 30, the anvil 42 is mounted on the right side of the cutting frame 41, the cutter 43 is clamped and mounted on the cutting frame 41 and is located above the anvil 42, and the pressure-cutting cylinder 44 is fixedly mounted on the upper end of the cutting frame 41 and can drive the cutter 43 to move up and down.

[0027] After the gold thread delivered from the feeding assembly 20 is clamped by the clamping assembly 30, its left side passes through the cutting frame 41 and is placed on the anvil 42. By starting the pressure-cutting cylinder 44 to drive the cutter 43 to press down, the blade at the lower end of the cutter 43 can cut the gold thread at the specified position of the anvil 42, so that the length of the gold thread used for forming the filament is consistent with the design parameters.

[0028] The bending assembly 50 includes a bending plate 51 and a bending cylinder 52. The bending plate 51 is mounted in the mold frame 31, and the upper side of the left end of the bending plate 51 is designed in an arc structure and can be combined with the crescent structure of the mold rod 32. The bending cylinder 52 is fixedly mounted on the right side of the mold frame 31 and can drive the bending plate 51 to extend and retract left and right.

[0029] The cut golden thread used to form the spiral filament 80 is initially shaped under the clamping and bending of the clamping assembly 30, but its right end is still in a relatively straight structure, which is not convenient for the subsequent spiral forming of the forming assembly 60. Therefore, the bending cylinder 52 can drive the bending plate 51 to punch leftward, and after the arc structure at the left end of the bending plate 51 is punched, the straight structure at the right end of the golden thread will bend downward to become an arc structure, thereby facilitating the spiral forming of the forming assembly 60.

[0030] The molding assembly 60 includes a molding frame 61, a molding shaft 62, a driving motor 63 and a push-pull cylinder 64. The molding frame 61 is mounted on the mold frame 31, the molding shaft 62 and the driving motor 63 are respectively mounted on the left and right sides of the molding frame 61, and the molding shaft 62 is opposite to the clamping assembly 30 in front and back, the driving motor 63 is connected to the molding shaft 62 in power, and the push-pull cylinder 64 is arranged at the front side of the molding frame 61 and can drive the molding frame 61 to move forward and backward. The molding shaft 62 is also provided with a molding hole (not shown) at one end close to the clamping assembly 30, and the molding hole can be sleeved on the periphery of the end of the mold rod 32 and the mold needle 35.

[0031] During the final molding, the push-pull cylinder 64 is first started to drive the molding frame 61 and the molding shaft 62 on the frame body to approach the clamping assembly 30 until the molding hole is set on the periphery of the mold rod 32, the mold needle 35 and the golden thread. Then the driving motor 63 drives the molding shaft 62 to rotate counterclockwise, and under the movement of the rotating mold groove in the molding hole, the left end of the golden thread will rotate spirally around the outer surface of the mold needle 35 and the mold rod 32, thereby forming a spiral filigree decorative piece.

[0032] In summary, the beneficial effect of the precious metal precision vortex module integrated forming machine 100 of the utility model is that by designing components for automated operation, the gold wire is fed, clamped, bent and finally formed into spiral filaments 80, which greatly improves the production efficiency compared to conventional manual processing methods. At the same time, the automatic forming method is more stable and reliable, making the quality of the formed filaments more uniform. The utility model is highly practical and has a strong promotion significance.

[0033] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A precious metal precision vortex module integrated molding machine, characterized in that: The invention comprises a frame and a feeding component, a clamping component, a cutting component, a bending component, a forming component, a supporting platform and an automatic control system installed on the frame, wherein the feeding component, the cutting component, the clamping component and the bending component are all arranged on the front side of the frame and are arranged in sequence from left to right on the same horizontal line, the forming component and the supporting platform are all installed on the front side of the frame and are respectively located on the front side and below the clamping component, the automatic control system is installed inside the frame and is respectively connected with signals of each component; the forming component comprises a forming frame, a forming shaft, a driving motor and a push-pull cylinder; the forming frame is mounted on the clamping component in a clamping manner, the forming shaft and the driving motor are respectively mounted on the left and right sides of the forming frame, and the forming shaft and the driving motor are respectively mounted on the front and back sides of the forming frame, and the forming shaft and the clamping component are opposite to each other, the driving motor is connected to the forming shaft in power, the pushing-pull cylinder is arranged on the front side of the forming frame and can drive the forming frame to move forward and backward; the forming shaft is also provided with a forming hole at one end close to the clamping component, and the forming hole can be sleeved on the periphery of the end of the mold rod and the mold needle.

2. The precious metal precision vortex module integrated molding machine according to claim 1, characterized in that: The feeding assembly includes a feeding rack, a feeding clamp, a clamping cylinder and a feeding cylinder; the feeding rack is fixedly mounted on the frame and is located on the left side of the clamping assembly, the feeding rack is also provided with a feeding slide rail, the feeding clamp is clamped and mounted on the feeding slide rail, the clamping cylinder is mounted on the feeding clamp and can drive the feeding clamp to open and close, and the feeding cylinder is mounted on the feeding rack and can drive the feeding clamp to slide left and right along the feeding slide rail.

3. The precious metal precision vortex module integrated molding machine according to claim 1, characterized in that: The clamping assembly includes a mold frame, a mold rod, a telescopic cylinder, a lifting push plate, a mold pin and a lifting cylinder. The mold frame is fixedly mounted on a frame, the mold rod is inserted into the mold frame, and the cross-section of the mold rod is designed to be crescent-shaped. The telescopic cylinder is mounted in the frame and is dynamically connected to the tail end of the mold rod. The lifting push plate is snap-fitted and mounted on the mold frame and is located below the mold rod. An arc-shaped notch is also provided at the upper end of the lifting push plate. The mold pin is mounted on the lifting push plate and is located between the crescent-shaped depression of the mold rod and the arc-shaped notch of the lifting push rod. The lifting cylinder is mounted on the frame and is dynamically connected to the lower end of the lifting push plate.

4. The precious metal precision vortex module integrated molding machine according to claim 1, characterized in that: The cutting assembly includes a cutting frame, an anvil, a cutting knife and a pressure-cutting cylinder; the cutting frame is fixedly mounted on the feeding frame and is located between the feeding assembly and the clamping assembly, the anvil is mounted on the right side of the cutting frame, the cutting knife is clamped and mounted on the cutting frame and is located above the anvil, and the pressure-cutting cylinder is fixedly mounted on the upper end of the cutting frame and can drive the cutting knife to move up and down.

5. The precious metal precision vortex module integrated molding machine as claimed in claim 3, characterized in that: The bending assembly includes a bending plate and a bending cylinder; the bending plate is clamped and installed in the mold frame, the upper side of the left end of the bending plate is designed with an arc structure and can be combined with the crescent-shaped structure of the mold rod, and the bending cylinder is fixedly installed on the right side of the mold frame and can drive the bending plate to extend and retract left and right.

6. The precious metal precision vortex module integrated molding machine according to claim 1, characterized in that: The supporting platform is also provided with a material discharge tray, and the material discharge tray is located below the clamping assembly.

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