Feeding device for hot fix rhinestone polishing

Abstract

The utility model discloses a feeding device for hot fix rhinestone polishing, and particularly relates to the field of hot fix rhinestone polishing, the feeding device comprises a vibration disc feeding machine, the front side of the vibration disc feeding machine is provided with a material guiding mechanism, and the material guiding mechanism comprises a pair of fixing plates arranged front and back; the left end and the right end of the opposite side of the fixing plate are rotationally connected with synchronous belt wheels through rotating rods correspondingly. The hot fix rhinestones which are not polished are put into the vibration disc feeding machine, and the hot fix rhinestones pass through part of partition plates or obstacles in the vibration disc feeding machine and then are orderly discharged through the sliding rail in the unified direction. Meanwhile, a motor and a mechanical arm are started through an external power source, the motor starts to rotate at intervals to drive a right side synchronous belt wheel to rotate, and through transmission of the synchronous belt wheels and a transmission belt, the top of the transmission belt moves from left to right at intervals; and meanwhile, the mechanical arm is started to clamp and place the hot fix rhinestones at the sliding rail to the top of the storage block at the corresponding position through a clamping jaw at the output end of the mechanical arm. Therefore, the effects of uniform rhinestone ironing direction and orderly feeding are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot diamond polishing, in particular to a feeding device for hot diamond polishing. Background Art

[0002] Hot-drill polishing is a surface treatment process for small jewelry items such as hot-drills, aiming to enhance their gloss and aesthetics. The loading device in the hot-drill polishing process is a crucial component of the production line, responsible for accurately and evenly transporting the hot-drill raw materials to be processed into the processing equipment.

[0003] Hot-drill polishing specifically involves polishing and grinding the cut surfaces of hot-drills to remove burrs. However, in practice, workers typically sort the hot-drills and then polish them with a handheld polisher, resulting in low polishing efficiency. Therefore, the present inventors have provided a loading device for hot-drill polishing to address the issues raised in the aforementioned background art. Utility Model Content

[0004] The utility model aims to provide a feeding device for hot-drill polishing, which can achieve the effect of uniform hot-drill direction and orderly feeding.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The feeding device for hot diamond polishing includes a vibrating plate loader, a material guide mechanism is provided on the front side of the vibrating plate loader, and the material guide mechanism includes a pair of fixed plates arranged in front and back, and the left and right ends of the opposite sides of the fixed plates are respectively rotatably connected to synchronous pulleys through rotating rods, and the outer sides of the two synchronous pulleys are engaged with transmission belts. The outer surface of the transmission belt is fixedly connected to a group of storage blocks, and the top of the storage blocks is provided with a placement groove; a mechanical arm is fixedly installed on the left side of the front side of the fixed plate; and a processing mechanism is provided on the front side of the fixed plate.

[0007] As a further solution of the present invention: a motor is fixedly installed on the front side of the front fixed plate, the output end of the motor is fixedly connected to a synchronous pulley on one side, and a collection basket is placed on the opposite side of the two fixed plates.

[0008] As a further solution of the present invention: the processing mechanism includes a connecting frame fixedly connected to the front side of the front fixing plate, the inner top of the connecting frame is fixedly connected to a second cylinder, and the output end of the second cylinder is fixedly connected to a polishing device; the bottom of the polishing device is provided with a pair of positioning clamps for positioning when polishing the hot drill.

[0009] As a further solution of the present invention: arc-shaped grooves are provided on opposite sides of the positioning clamp, and the arc-shaped grooves are adapted to the shape of the hot drill surface.

[0010] As a further solution of the present invention: a first cylinder is fixedly connected to the inner rear side of the connecting frame, and the output end of the first cylinder is fixedly connected to a C-shaped frame, and the inner side of the C-shaped frame is slidably connected to two positioning clamps; a pair of mirror-symmetrical guide frames are fixedly connected to the left and right ends of the inner bottom of the connecting frame, and the interior of the guide frame is slidably connected to the corresponding side positioning clamps, and guide grooves are provided on the upper and lower sides of the guide frame, and the interior of the guide groove is slidably connected to a guide block, and the guide block is fixedly connected to the corresponding positioning clamp.

[0011] As a further solution of the present invention, the guide groove is designed to be gradually inclined outward from front to back.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This hot-drill polishing loading device feeds unpolished hot-drills into a vibrating plate loader. After passing through the internal partitions or obstacles, the hot-drills are uniformly and orderly discharged through a slide rail. Simultaneously, an external power supply activates the motor and robotic arm. The motor rotates intermittently, driving the right-hand synchronous pulley. The synchronous pulley and the transmission belt drive the top of the transmission belt, which moves intermittently from left to right. Simultaneously, the robotic arm activates, using its output claw to pick up the hot-drills from the slide rail and place them on top of the corresponding storage block. This achieves uniform and orderly loading of hot-drills.

[0014] The loading device for hot-drill polishing uses a conveyor belt to move a storage block containing hot-drills directly below the polishing device. To prevent the polishing device from moving the hot-drills out of the storage block during polishing, a pair of positioning clamps first clamp the left side of the hot-drills. Then, an external power supply activates a second cylinder and the polishing device. The second cylinder's output end extends, moving the polishing device's output end to the hot-drill surface. The polishing device then polishes the hot-drills. The second cylinder's output end then retracts, returning the polishing device to its original position. The two positioning clamps then release the hot-drills, and the conveyor belt moves again to move the next storage block to the bottom of the polishing device. This reciprocating process achieves a mechanized effect for hot-drill polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the loading device for hot-drilling and polishing;

[0016] Figure 2 This is a cross-sectional diagram of the material guide mechanism in the loading device for hot-drilling and polishing;

[0017] Figure 3 This is a partial schematic diagram of the processing mechanism in the loading device for hot-drilling and polishing;

[0018] Figure 4 A partial cross-sectional diagram of the processing mechanism in the loading device for hot-drilling and polishing;

[0019] Figure 5 This is a schematic diagram of the connection structure between the C-shaped frame and the positioning clamp in the loading device for hot-drilling and polishing.

[0020] In the figure: 10, vibration plate loader; 11, robotic arm; 20, material guiding mechanism; 201, fixed plate; 202, synchronous pulley; 203, transmission belt; 204, storage block; 205, motor; 206, collection basket; 30, processing mechanism; 301, connecting frame; 302, first cylinder; 303, C-shaped frame; 304, positioning clamp; 305, guide frame; 306, guide groove; 307, guide block; 308, second cylinder; 309, polishing device; 310, arc groove. DETAILED DESCRIPTION

[0021] like Figure 1 、 2 As shown, the feeding device for hot diamond polishing includes a vibrating plate loader 10. A material guide mechanism 20 is provided on the front side of the vibrating plate loader 10. The material guide mechanism 20 includes a pair of fixed plates 201 arranged in front and back. The left and right ends of the opposite sides of the fixed plates 201 are rotatably connected to synchronous pulleys 202 via rotating rods. The outer sides of the two synchronous pulleys 202 are engaged with transmission belts 203. The outer surfaces of the transmission belts 203 are fixedly connected to a group of storage blocks 204. The tops of the storage blocks 204 are provided with a placement trough (not shown in the figure).

[0022] Specifically, a motor 205 is fixedly installed on the right side of the front side of the fixed plate 201, and the output end of the motor 205 is fixedly connected to the right side synchronous pulley 202. A collection basket 206 is placed on the right end of the opposite sides of the two fixed plates 201; a robotic arm 11 is fixedly installed on the left side of the front side of the fixed plate 201; a processing mechanism 30 is provided on the front side of the fixed plate 201.

[0023] During operation, unpolished hot-drills are fed into the vibrating plate loader 10. After passing through the internal partitions or obstacles, they are uniformly and orderly discharged through the slide rail. Simultaneously, an external power supply activates the motor 205 and the robotic arm 11. The motor 205 starts rotating at intervals, driving the right synchronous pulley 202. The synchronous pulley 202 and the transmission belt 203 cause the top of the transmission belt 203 to move from left to right. Simultaneously, the robotic arm 11 activates its output end gripper to pick up the hot-drills from the slide rail and place them on top of the corresponding storage block 204. This achieves uniform and orderly loading of hot-drills.

[0024] refer to Figure 1 、2 3. The processing mechanism 30 includes a connecting frame 301 fixedly connected to the front side of the front fixing plate 201, a second cylinder 308 is fixedly connected to the inner top of the connecting frame 301, and a polishing device 309 is fixedly connected to the output end of the second cylinder 308; the bottom of the polishing device 309 is provided with a pair of positioning clamps 304 for positioning when polishing the hot drill.

[0025] As the conveyor belt 203 moves, it pulls one of the storage blocks 204 containing the hot-drilled diamonds directly below the polishing device 309. To prevent the polishing device 309 from moving the diamond out of the top of the storage block 204 during polishing, a pair of positioning clamps 304 first clamp the left side of the diamond. Then, an external power supply activates the second cylinder 308 and the polishing device 309. The output end of the second cylinder 308 extends, moving the output end of the polishing device 309 to the surface of the diamond, where it polishes the diamond. The output end of the second cylinder 308 then retracts, returning the polishing device 309 to its original position. The two positioning clamps 304 then release the diamond. Finally, the conveyor belt 203 moves again, moving the next storage block 204 to the bottom of the polishing device 309. This reciprocating process achieves a mechanized polishing effect for hot-drilled diamonds.

[0026] Preferably, reference Figure 3 、 4 5. An arc-shaped groove 310 is opened on the opposite side of the positioning clamp 304. The arc-shaped groove 310 is adapted to the surface shape of the hot drill, thereby further enhancing the clamping effect of the hot drill.

[0027] Specifically, refer to Figure 3 、 4 5. The inner rear side of the connecting frame 301 is fixedly connected to the first cylinder 302, and the output end of the first cylinder 302 is fixedly connected to the C-shaped frame 303. The inner side of the C-shaped frame 303 is slidably connected to two positioning clamps 304; the left and right ends of the inner bottom of the connecting frame 301 are fixedly connected to a pair of mirror-symmetrical guide frames 305, and the interior of the guide frames 305 is slidably connected to the corresponding side positioning clamps 304. The guide grooves 306 are provided on the upper and lower sides of the guide frame 305, and the guide blocks 307 are slidably connected to the interior of the guide grooves 306. The guide blocks 307 are fixedly connected to the corresponding positioning clamps 304.

[0028] Preferably, reference Figure 3The guide slot 306 is designed to gradually slope outward from front to back. During use, the first air cylinder 302 is activated by an external power source. The output of the first air cylinder 302 drives the C-shaped frame 303 forward, thereby driving the two positioning clamps 304 to move in the same direction. The positioning clamps 304 then drive the guide block 307 to slide along the interior of the guide slot 306, causing the two positioning clamps 304 to move toward each other as they move forward until the positioning clamps 304 secure the hot-drill. Furthermore, the positioning clamps 304 slide along the interior of the C-shaped frame 303 as they move laterally, providing guidance for the positioning clamps 304 as they move.

[0029] The working principle of the present invention is as follows: unpolished hot-drills are fed into the vibrating plate loader 10. After passing through the internal partition or obstacle, the hot-drills are uniformly and orderly discharged through the slide rail. Simultaneously, an external power supply activates the motor 205 and the robotic arm 11. The motor 205 starts rotating at intervals, driving the right synchronous pulley 202. The synchronous pulley 202 and the transmission belt 203 cause the top of the transmission belt 203 to move from left to right at intervals. Simultaneously, the robotic arm 11 is activated, and the gripper at its output end picks up the hot-drills from the slide rail and places them on top of the corresponding storage block 204. This achieves uniform and orderly loading of hot-drills.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A feeding device for hot-drilling and polishing, comprising a vibrating plate feeding machine (10), characterized in that: A material guide mechanism (20) is provided on the front side of the vibration plate loader (10), and the material guide mechanism (20) includes a pair of fixed plates (201) arranged front and back, and the left and right ends of the opposite sides of the fixed plates (201) are respectively rotatably connected to synchronous pulleys (202) through rotating rods, and the outer sides of the two synchronous pulleys (202) are engaged with transmission belts (203), and the outer surfaces of the transmission belts (203) are fixedly connected to a group of storage blocks (204), and the tops of the storage blocks (204) are provided with a placement slot; a mechanical arm (11) is fixedly installed on the left side of the front side of the fixed plate (201); and a processing mechanism (30) is provided on the front side of the fixed plate (201) at the front side.

2. The feeding device for hot-drilling and polishing according to claim 1, characterized in that: A motor (205) is fixedly mounted on the front side of the front fixed plate (201), and the output end of the motor (205) is fixedly connected to a synchronous pulley (202) on one side. A collection basket (206) is placed on one end of the opposite side of the two fixed plates (201).

3. The feeding device for hot-drilling and polishing according to claim 1, characterized in that: The processing mechanism (30) comprises a connection frame (301) fixedly connected to the front of the front fixing plate (201); a second cylinder (308) is fixedly connected to the inner top of the connection frame (301); an output end of the second cylinder (308) is fixedly connected to a polishing device (309); and a pair of positioning clamps (304) for positioning when polishing the hot drill are provided at the bottom of the polishing device (309).

4. The feeding device for hot-drilling and polishing according to claim 3, characterized in that: An arc-shaped groove (310) is provided on the opposite side of the positioning clamp (304), and the arc-shaped groove (310) is adapted to the shape of the hot drill surface.

5. The feeding device for hot-drilling and polishing according to claim 3, characterized in that: The inner rear side of the connecting frame (301) is fixedly connected to a first cylinder (302), the output end of the first cylinder (302) is fixedly connected to a C-shaped frame (303), and the inner side of the C-shaped frame (303) is slidably connected to two positioning clamps (304); a pair of mirror-symmetrical guide frames (305) are fixedly connected to the left and right ends of the inner bottom of the connecting frame (301), the interior of the guide frame (305) is slidably connected to the corresponding side positioning clamps (304), the upper and lower sides of the guide frame (305) are provided with guide grooves (306), the interior of the guide groove (306) is slidably connected to a guide block (307), and the guide block (307) is fixedly connected to the corresponding positioning clamp (304).

6. The feeding device for hot-drilling and polishing according to claim 5, characterized in that: The guide groove (306) is designed to gradually tilt outward from front to back.

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