CN217776638U - Jewelry processing burnishing device - Google Patents

Abstract

The utility model discloses a jewelry processing and polishing device, which comprises a bottom plate, a first vertical mounting plate and a second mounting plate are respectively arranged at both ends of the upper part of the bottom plate, and a third mounting plate is arranged in the middle of the upper part of the bottom plate; the first The upper part of the mounting plate is rotatably provided with a rotating shaft, and one end of the rotating shaft located inside the first mounting plate is fixedly connected to one end of the drum, and the bottom plate is provided with a first motor, and the driving shaft of the first motor and the rotating shaft are located at the second One end of the outer side of a mounting plate is connected by transmission; the other end of the rotating drum is an open structure, and polishing sand is placed inside the rotating drum; a screw is installed between the second mounting plate and the third mounting plate, and The outer side of the second mounting plate is provided with a second motor for driving the screw to rotate; on the one hand, the utility model avoids the potential safety hazards of manual polishing, and in addition, it can complete the polishing operation for jewelry of different shapes, and has good applicability.

Description

A jewelry processing and polishing device

technical field

The utility model relates to the field, in particular to a jewelry processing and polishing device.

Background technique

Jewelry needs to be polished and polished in the process of processing to make it into an ideal shape. At this stage, there are mainly two ways to polish jewelry. One is that the staff makes the jewelry touch the rotating grinding wheel by hand. , This way of working has the potential safety hazard of manual contact with the grinding wheel, and in addition has higher technical requirements for workers. The other is to polish the jewelry with a special polishing machine. The polishing machine is mainly changed from the way of artificially holding the jewelry to mechanical clamping. However, due to the different shapes of the jewelry, the polishing machine cannot achieve stable clamping of jewelry of different shapes. support, poor applicability.

Utility model content

The purpose of this utility model is to provide a jewelry processing and polishing device to solve the technical problems mentioned in the above-mentioned background technology.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The utility model relates to a jewelry processing and polishing device, which comprises a base plate, the two ends of the upper part of the base plate are respectively provided with a vertical first mounting plate and a second mounting plate, and the middle of the upper part of the base plate is provided with a third mounting plate; The upper part of the first mounting plate is rotatably provided with a rotating shaft, and one end of the rotating shaft located inside the first mounting plate is fixedly connected to one end of the drum, and the base plate is provided with a first motor, and the drive shaft of the first motor is It is in transmission connection with one end of the rotating shaft outside the first mounting plate; the other end of the rotating drum is an open structure, and polishing sand is placed inside the rotating drum; the second mounting plate is connected to the third mounting plate. Screw rods are rotated between the mounting plates, and a second motor for driving the screw rods to rotate is provided on the outside of the second mounting plate; a moving plate is arranged on the screw rods, and a fixed mounting plate is fixed on the lower part of the moving plate. The screw sleeve that the screw rod is suitable for; the upper part of the moving plate is provided with a third motor near the side of the second mounting plate, the drive shaft of the third motor runs through the moving plate and is connected to the circular One side of the first end plate is fixedly connected, the other side of the first end plate is fixedly connected with one end of the screen cylinder, and the other end of the screen cylinder is fixedly connected with the circular second end plate; the screen cylinder A feed port is opened on the surrounding wall of the feed port, and a switchable feed gate is provided on the feed port.

Further, the drive shaft of the first motor runs through the first mounting plate and a driving gear is provided at the end, and the end of the rotating shaft outside the first mounting plate is provided with a drive gear that matches the driving gear. driven gear.

Further, the bottom plate is fixedly provided with a column under the drum, and the upper end of the column is fixedly provided with a support bracket whose cross-section is arc-shaped and adapted to the outer peripheral wall of the drum.

Further, the bottom plate is symmetrically fixed with two slide rails along the screw rod, and the bottom of the moving plate is provided with two slide blocks respectively adapted to the two slide rails.

Further, one end of the material door is hingedly connected to the material opening, and a connecting ear is fixedly provided on the other end of the material door and the material opening, and a connecting bolt is arranged between the two connecting ears.

Further, the opening end of the drum is fixedly provided with a sand retaining ring, and the outer diameters of the screen cylinder and the second end plate are both smaller than the inner diameter of the sand retaining ring.

Compared with the prior art, the utility model has the beneficial technical effect:

The utility model puts the polishing sand in the rotating drum, and puts the jewelry to be polished in the rotatable screen drum, and the screen drum can make a linear movement in and out of the drum, so that the jewelry inside the screen drum is in the rotating drum. The automatic polishing can be completed inside, on the one hand, it avoids the safety hazards of manual polishing, and on the other hand, it can complete the polishing work on jewelry of different shapes, which has good applicability.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of sieve drum;

Explanation of reference signs: 1. base plate; 2. first mounting plate; 3. second mounting plate; 4. third mounting plate; 5. rotating shaft; 6. rotating cylinder; 7. polishing sand; 8. first motor; 9, driving gear; 10, driven gear; 11, screw rod; 12, second motor; 13, moving plate; 14, screw sleeve; 15, slide rail; 16, slider; 17, third motor; 18, the first One end plate; 19, sieve cylinder; 20, second end plate; 21, material opening; 22, material door; 23, connecting ear; 24, connecting bolt; 25, column; 26, support bracket; 27, sand retaining ring .

Detailed ways

As shown in Figures 1-2, a jewelry processing and polishing device includes a base plate 1, and the two ends of the upper part of the base plate 1 are respectively fixed and welded with a vertical first mounting plate 2 and a second mounting plate 3, the base plate 1 A third mounting plate 4 is fixedly welded in the middle of the upper part.

The upper part of the first mounting plate 2 is rotatably installed with a rotating shaft 5, and one end of the rotating shaft 5 located inside the first mounting plate 2 is fixedly connected with one end of the drum 6, and the other end of the drum 6 is an open structure. . Polishing sand 7 is placed inside the drum.

A first motor 8 is installed on the base plate 1, and the driving shaft of the first motor 8 is connected to the end of the rotating shaft 5 outside the first mounting plate 2 through transmission connection, specifically: the first motor 8 The drive shaft runs through the first mounting plate 2 and a driving gear 9 is installed at the end, and the end of the rotating shaft 5 outside the first mounting plate 2 is equipped with a driven gear 10 that is compatible with the driving gear. Through the mutual meshing between the driving gear 9 and the driven gear 10 , the transmission connection between the drive shaft of the first motor 8 and the rotating shaft 5 is realized.

A screw 11 is rotatably mounted between the second mounting plate 3 and the third mounting plate 4 , and a second motor 12 for driving the screw 11 to rotate is mounted outside the second mounting plate 3 . A moving plate 13 is installed on the screw rod 11. Specifically, the bottom of the moving plate 13 is fixedly provided with a screw sleeve 14 compatible with the screw rod 11, and the screw sleeve 14 is threadedly connected with the screw rod 11. In addition, two sliding rails 15 are symmetrically fixedly installed on the bottom plate 1 along the screw rod 11 , and two sliding blocks 16 respectively adapted to the two sliding rails 15 are installed on the bottom of the moving plate 13 .

A third motor 17 is mounted on the top of the moving plate 13 near the side of the second mounting plate 3 , the drive shaft of the third motor 17 passes through the moving plate 13 and is connected to the circular first end plate 18 fixed connection on one side. The other side of the first end plate 18 is fixedly connected to one end of the screen cylinder 19 , and the other end of the screen cylinder 19 is fixedly connected to the circular second end plate 20 .

The peripheral wall of the sieve cylinder 19 is provided with a feed port 21, and a switchable feed door 22 is installed on the described feed port 21. One end of the material door 22 is hingedly connected to the material port 21, and the other end of the material door 22 and the material port 21 are fixedly provided with connecting ears 23, and two connecting ears 23 are provided with through holes, and the two are detachably connected by connecting bolts 24.

As a further improvement to the present utility model, the bottom plate 1 is fixedly welded with a vertical column 25 below the drum 6 , and the upper end of the column 25 is fixedly welded with an arc-shaped section and connected to the drum 6 . The support bracket 26 that the peripheral wall is suitable for.

In addition, a sand retaining ring 27 is fixedly installed at the opening end of the drum 6 , and the outer diameters of the screen cylinder 19 and the second end plate 20 are both smaller than the inner diameter of the sand retaining ring 27 .

When the utility model is applied, the sieve cylinder is located on the outside of the drum at first, and the operator opens the material door and puts the jewelry to be polished into the inside of the sieve cylinder through the material opening, and fixes the material door by connecting bolts after closing the material door . Then start the second motor to drive the screw to rotate. During the rotation of the screw, the mobile table makes a linear motion to make the screen cylinder enter the inside of the drum. Then the first motor drives the drum to rotate, and the third motor drives the screen drum to rotate, and the rotating direction of the drum and the screen drum is opposite. During this process, the polishing sand inside the drum penetrates through the screen drum and the jewelry inside the screen drum. Fully contact, fully and evenly polish the surface of the jewelry. After the polishing is completed, the second motor drives the screw to rotate in reverse to move the sieve cylinder out of the drum, and the operator can open the material door to take out the polished jewelry in the sieve cylinder.

The above-mentioned embodiment is only to describe the preferred mode of the present utility model, not to limit the scope of the present utility model. The various deformations and improvements mentioned above should all fall within the scope of protection determined by the claims of the present utility model.

Claims (6)

1. A jewelry processing and polishing device, characterized in that: it comprises a base plate, the upper two ends of the base plate are respectively provided with a vertical first mounting plate and a second mounting plate, and the middle of the upper part of the base plate is provided with a third mounting plate ; The upper part of the first mounting plate is rotated with a rotating shaft, and one end of the rotating shaft located inside the first mounting plate is fixedly connected with one end of the drum, and the base plate is provided with a first motor, and the first motor The driving shaft of the rotating shaft is in drive connection with one end of the rotating shaft outside the first mounting plate; the other end of the drum is an open structure, and polishing sand is placed inside the drum; the second mounting plate is connected to the A screw is provided for rotation between the third mounting plate, and a second motor for driving the screw to rotate is provided on the outside of the second mounting plate; a moving plate is arranged on the screw, and the lower part of the moving plate is fixed A screw sleeve adapted to the screw rod is provided; a third motor is provided on the upper side of the moving plate close to the second mounting plate, and the drive shaft of the third motor passes through the moving plate and is connected to the moving plate. One side of the circular first end plate is fixedly connected, the other side of the first end plate is fixedly connected with one end of the screen drum, and the other end of the screen drum is fixedly connected with the circular second end plate; A material opening is opened on the peripheral wall of the sieve drum, and a material door is provided on the material opening which can be opened and closed. 2. The jewelry processing and polishing device according to claim 1, characterized in that: the drive shaft of the first motor runs through the first mounting plate and the end is provided with a driving gear, and the rotating shaft is located on the first mounting plate. One end outside the plate is provided with a driven gear matched with the driving gear. 3. The jewelry processing and polishing device according to claim 1, characterized in that: the bottom plate is fixedly provided with a column under the rotating cylinder, and the upper end of the column is fixedly provided with a cross-section that is arc-shaped and connected to the rotating cylinder. A support bracket that matches the outer peripheral wall of the barrel. 4. The jewelry processing and polishing device according to claim 1, characterized in that: said base plate is fixedly provided with two slide rails symmetrically along said screw rod, and two slide rails are arranged on the bottom of said moving plate respectively connected to the two slide rails. Sliders that are compatible with the above slide rails. 5. The jewelry processing and polishing device according to claim 1, characterized in that: one end of the material door is hingedly connected to the material port, and the other end of the material door and the material port are fixedly provided with connecting ears , a connecting bolt is arranged between the two connecting ears. 6. The jewelry processing and polishing device according to claim 1, characterized in that: the opening end of the drum is fixedly provided with a sand retaining ring, and the outer diameters of the screen drum and the second end plate are smaller than the The inner diameter of the sand retaining ring.

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