A button polishing device

Abstract

The utility model belongs to button polishing device technical field, specifically speaking is a button polishing device, including base, the base upper end fixed joint has the limit stop, the limit stop inner chamber rotation is connected with the polishing bucket, the polishing bucket inner chamber bottom fixedly connected with the conical guide block, the polishing bucket upper end one side fixedly connected with U type fixed block, the U type fixed block inner chamber rotation is connected with the bucket cover, the bucket cover inner chamber sliding installation has the net cylinder, the net cylinder lower end is provided with the filter screen pouch, and filter screen pouch adopts flexible material to make, can utilize conical guide block extrusion produces the deformation, solved the existing polishing device after button polishing processing is completed, needs to pour out from the sand grain in the rotating cylinder, then utilizes the screen cloth to the sand grain and button carries out the screening treatment, leads to not only influence button's recovery efficiency, and the screening button is easy to cause the waste of sand grain, further influence button's polishing efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of button polishing devices, specifically a button polishing device. Background Technology

[0002] Buttons are used to fasten clothes. With the production of buttons and clothing styles, buttons are not only used to fasten clothes but also as decorations. Currently, metal buttons need to be polished during the production process. Generally, the button blank and polishing sand are put together into a polygonal rotating drum or rotating barrel for polishing.

[0003] A patent with publication number CN218534070U discloses a button polishing device. This patent uses a spiral blade inside the polishing cylinder, along with a motor and a rotating shaft, to drive the polishing cylinder to rotate along the inner side of a support frame. During rotation, the spiral blade creates resistance against the buttons and polishing powder inside the polishing cylinder, allowing for more thorough contact between the polishing powder and buttons, thus improving the polishing effect. By setting a sieve box and a collection box inside the support frame, the polished buttons can be sieved, separating them from the polishing powder. The polishing powder can also be collected for reuse in the next polishing, saving resources. With the help of a limiting pin and a limiting groove, the polishing cylinder can be fixed, ensuring its stability and preventing rotation when not in use, thereby extending the service life of the motor. The above solution has some problems in practical application. Usually, the buttons are put into the rotating drum, which is pre-filled with polishing sand. The drum is then driven to rotate quickly so that the sand polishes the buttons. However, after the buttons are polished, the sand needs to be poured out of the rotating drum and then screened with a sieve. This not only affects the button recycling efficiency, but also easily wastes sand when screening the buttons, which in turn affects the polishing efficiency of the buttons.

[0004] Therefore, this utility model provides a button polishing device to solve the technical problems mentioned in the background art. Utility Model Content

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The button polishing device of this utility model includes a base, a limiting frame fixedly connected to the upper end of the base, a polishing barrel rotatably connected to the inner cavity of the limiting frame, a conical guide block fixedly connected to the bottom of the inner cavity of the polishing barrel, a U-shaped fixing block fixedly connected to one side of the upper end of the polishing barrel, a barrel lid rotatably connected to the inner cavity of the U-shaped fixing block, a mesh cylinder slidably installed in the inner cavity of the barrel lid, a filter bag provided at the lower end of the mesh cylinder, and the filter bag is made of flexible material, which can be deformed by the compression of the conical guide block. A rotating groove is opened inside the U-shaped fixing block, a fixing plate is fixedly connected to the barrel lid outside the inner cavity of the rotating groove, a torsion spring is fixedly connected to one side of the fixing plate, and the torsion spring is fixedly connected to the inner wall of the rotating groove. A strong magnet is provided inside the upper end of the polishing barrel, and the polishing barrel and the barrel lid are attracted and fixed.

[0006] Preferably, the upper end of the base is provided with a transmission mechanism, and the transmission mechanism includes a rotating column rotatably connected to the middle of the upper end of the base. A transmission plug is fixedly connected to the upper end of the rotating column, and a slot is opened at the lower end of the polishing barrel, and the transmission plug is inserted into the slot.

[0007] Preferably, a first conical toothed disk and a second conical toothed disk are fixedly connected to the outside of the rotating column, and the first conical toothed disk and the second conical toothed disk are arranged symmetrically to each other.

[0008] Preferably, a fixed frame is installed on the upper end of the base, and a rotating shaft is rotatably connected inside the fixed frame. One end of the rotating shaft is fixedly connected to an intermittent toothed disc, and the intermittent toothed disc intermittently meshes with the first conical toothed disc and the second conical toothed disc.

[0009] Preferably, a servo motor is fixedly connected to one end of the rotating shaft, and an eccentric block is fixedly connected to the outside of the rotating shaft. Ball bearings are provided on the outside of the eccentric block to facilitate pushing the polishing barrel upward.

[0010] Preferably, an annular fixing frame is installed at the lower end of the polishing barrel, and a tension spring is fixedly connected to the top of the inner cavity of the slot, with one end of the tension spring fixedly connected to the transmission plug.

[0011] The beneficial effects of this utility model are as follows: 1. The button polishing device of this utility model drives a servo motor to rotate a rotating shaft, which in turn drives an intermittent toothed disc to rotate. During the rotation of the intermittent toothed disc, it engages with a first conical toothed disc to rotate, which in turn drives a rotating column to rotate. This rotating column then drives a transmission block to rotate synchronously. During the rotation of the transmission block, it engages with a slot to drive the polishing barrel to rotate clockwise. As the intermittent toothed disc continues to rotate, it engages with a second conical toothed disc to rotate, which in turn drives the rotating column to rotate. This causes the rotating column to drive the polishing barrel to rotate counterclockwise using the transmission block and slot. This reciprocating rotation of the polishing barrel allows the sand particles inside the barrel to perform rolling polishing on the buttons, thus improving the efficiency of button polishing.

[0012] 2. The button polishing device of this utility model, during the rotation of the rotating shaft driven by the servo motor, drives the eccentric block to rotate, which in turn pushes the annular fixed frame upward. The annular fixed frame then pushes the polishing barrel upward. Simultaneously, the polishing barrel slides outside the transmission block using a slot. When the eccentric block moves away from the annular fixed frame, a tension spring pulls the polishing barrel downward, causing it to vibrate up and down during the reciprocating rotation. This vibration causes the sand particles in the inner cavity to vibrate synchronously, allowing the sand particles to quickly enter the filter bag and mix with the buttons. Then, with the reciprocating rotation of the polishing barrel, the buttons are polished quickly. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of the main view of this utility model; Figure 2 This is a three-dimensional structural diagram of the rear view of this utility model; Figure 3 This is a bottom view of the polishing bucket of this utility model. Figure 4 This is a half-sectional structural diagram of the limiting frame of this utility model; Figure 5 This is a schematic diagram of the assembly structure of the intermittent toothed disc of this utility model; Figure 6 This is a schematic diagram of the assembly structure of the first conical toothed disc of this utility model; In the diagram: 1. Base; 2. Polishing barrel; 3. U-shaped fixing block; 4. Barrel lid; 5. Mesh tube; 6. Filter mesh bag; 7. Handle; 8. Servo motor; 9. Transmission mechanism; 91. Rotating column; 92. First conical toothed disc; 93. Second conical toothed disc; 94. Transmission insert; 95. Rotating shaft; 96. Eccentric block; 97. Intermittent toothed disc; 98. Fixing frame; 10. Slot; 11. Conical guide block; 12. Annular fixing frame; 13. Limiting frame; 14. Rotating groove; 15. Fixing disc; 16. Torsion spring; 17. Tension spring. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] like Figures 1 to 6 As shown in the embodiment of this utility model, a button polishing device includes a base 1. A limiting frame 13 is fixedly connected to the upper end of the base 1. A polishing barrel 2 is rotatably connected to the inner cavity of the limiting frame 13. A conical guide block 11 is fixedly connected to the bottom of the inner cavity of the polishing barrel 2. A U-shaped fixing block 3 is fixedly connected to one side of the upper end of the polishing barrel 2. A barrel cover 4 is rotatably connected to the inner cavity of the U-shaped fixing block 3. A mesh cylinder 5 is slidably installed in the inner cavity of the barrel cover 4. A filter bag 6 is provided at the lower end of the mesh cylinder 5. The filter bag 6 is made of flexible material and can be deformed by the compression of the conical guide block 11. A rotating groove 14 is opened inside the U-shaped fixing block 3. A fixing plate 15 is fixedly connected to the outer side of the inner cavity of the rotating groove 14 of the barrel cover 4. A torsion spring 16 is fixedly connected to one side of the fixing plate 15 and is fixed to the inner wall of the rotating groove 14. A strong magnet is provided inside the upper end of the polishing barrel 2, and the polishing barrel 2 and the barrel cover 4 are attracted and fixed.

[0017] Specifically, when polishing buttons, polishing abrasive is placed into the inner cavity of the polishing barrel 2, and simultaneously secured to the barrel lid 4 using a strong magnet. The operator then places the buttons to be polished into the mesh cylinder 5, and simultaneously opens the barrel lid 4 by holding the handle 7, causing the buttons to gather in the center of the filter bag 6. At this point, the operator rotates the barrel lid 4 to close the polishing barrel 2, allowing the conical guide block 11 at the bottom of the polishing barrel 2 to deform the filter bag 6. Simultaneously, the conical guide block 11 pushes the buttons inside the filter bag 6 to disperse outwards, facilitating better mixing of the buttons with the polishing abrasive. The polishing barrel 2 is then driven to rotate reciprocally, causing the polishing barrel 2 to rotate and allowing the abrasive inside to quickly enter the filter bag 6 and mix with the buttons. As the polishing barrel 2 rotates, the abrasive polishes the buttons. After polishing, the buttons are then... By grasping handle 7, the barrel lid 4 and polishing barrel 2 are opened, causing the barrel lid 4 to move the mesh cylinder 5 and the filter bag 6 out of the inner cavity of the polishing barrel 2. Then, the operator repeatedly flips the barrel lid 4, and during the reciprocating flipping process, the conical guide block 11 cyclically pushes the filter bag 6, causing the sand particles inside the filter bag 6 to quickly separate from the buttons. Then, the barrel lid 4 is flipped to allow the operator to discharge and collect the polished buttons. This solves the problem that in existing button polishing devices, when polishing buttons, buttons are usually put into a rotating cylinder, and polishing sand particles are pre-filled in the rotating cylinder. The rotating cylinder is then driven to rotate quickly, and the sand particles polish the buttons. However, after the buttons are polished, the sand particles need to be poured out of the rotating cylinder, and then the sand particles and buttons need to be screened. This not only affects the button recycling efficiency, but also easily causes sand particles to be wasted during the screening of buttons, thus affecting the button polishing efficiency.

[0018] like Figures 4 to 6 As shown, a transmission mechanism 9 is provided on the upper end of the base 1, and the transmission mechanism 9 includes a rotating column 91 rotatably connected to the middle of the upper end of the base 1. A transmission plug 94 is fixedly connected to the upper end of the rotating column 91. A slot 10 is opened at the lower end of the polishing barrel 2, and the transmission plug 94 is inserted into the slot 10.

[0019] like Figure 5 and Figure 6 As shown, a first conical toothed disk 92 and a second conical toothed disk 93 are fixedly connected to the outside of the rotating column 91, and the first conical toothed disk 92 and the second conical toothed disk 93 are arranged symmetrically to each other.

[0020] like Figure 5 and Figure 6As shown, a fixed frame 98 is installed on the upper end of the base 1. A rotating shaft 95 is rotatably connected inside the fixed frame 98. An intermittent toothed disk 97 is fixedly connected to one end of the rotating shaft 95, and the intermittent toothed disk 97 is intermittently engaged with the first conical toothed disk 92 and the second conical toothed disk 93.

[0021] Specifically, during button polishing, the servo motor 8 drives the rotating shaft 95 to rotate, which in turn drives the intermittent gear disk 97 to rotate. During rotation, the intermittent gear disk 97 engages with the first conical gear disk 92, which in turn drives the rotating column 91 to rotate. This, in turn, causes the rotating column 91 to drive the transmission insert 94 to rotate synchronously. During rotation, the transmission insert 94, in turn, engages with the slot 10 to drive the polishing barrel 2 to rotate clockwise. Then, as the intermittent gear disk 97 continues to rotate, it engages with the second conical gear disk 93 to rotate. The second conical toothed disc 93 drives the rotating column 91 to rotate, which in turn drives the polishing barrel 2 to rotate counterclockwise through the transmission insert 94 and the slot 10. This causes the polishing barrel 2 to reciprocate, so that the sand particles in the inner cavity of the polishing barrel 2 perform rolling polishing on the button during the reciprocating rotation. This solves the problem that in existing button polishing devices, when polishing buttons, the rotating cylinder is usually driven to rotate in the same direction, which simultaneously drives the sand particles and the button to rotate for polishing. However, if the button rotates synchronously with the sand particles, it is easy for the sand particles to fail to polish the button surface evenly.

[0022] like Figures 4 to 6 As shown, a servo motor 8 is fixedly connected to one end of the rotating shaft 95, and an eccentric block 96 is fixedly connected to the outside of the rotating shaft 95. Ball bearings are provided on the outside of the eccentric block 96 to facilitate pushing the polishing barrel 2 to move upward.

[0023] like Figure 3 , Figure 5 and Figure 6 As shown, a ring-shaped fixing bracket 12 is installed at the lower end of the polishing barrel 2, and a tension spring 17 is fixedly connected to the top of the inner cavity of the slot 10. One end of the tension spring 17 is fixedly connected to the transmission plug 94.

[0024] Specifically, during the rotation of the rotating shaft 95 driven by the servo motor 8, the rotating shaft 95 drives the eccentric block 96 to rotate, which in turn causes the eccentric block 96 to reciprocate and push the annular fixed frame 12 upward. The annular fixed frame 12 then pushes the polishing barrel 2 upward. Simultaneously, the polishing barrel 2 slides outside the transmission insert 94 using the slot 10. When the eccentric block 96 moves away from the annular fixed frame 12, the polishing barrel 2 is pulled downward by the tension spring 17. This causes the polishing barrel 2 to vibrate up and down during the reciprocating rotation. During the process, the sand particles in the inner cavity are shaken synchronously, allowing them to quickly enter the inner cavity of the filter bag 6. This enables the polishing barrel 2 to quickly polish the buttons using the sand particles as it rotates. This solves the problem that existing button polishing devices often fail to drive the sand particles to shake and rotate, causing them to collide and rub against the button surface. As a result, the buttons rotate synchronously with the sand particles, making it difficult for the sand particles to evenly collide and rub against the button surface. This is especially problematic when polishing a large number of buttons mixed with sand particles, which can easily lead to a small number of buttons not being polished to the required standard.

[0025] Working principle: When polishing buttons, polishing abrasive particles are placed into the inner cavity of the polishing bucket 2, and simultaneously secured to the bucket lid 4 using a strong magnet. The operator then places the buttons to be polished into the mesh cylinder 5, and simultaneously opens the bucket lid 4 by holding the handle 7, causing the buttons to gather in the center of the filter bag 6. At this point, the operator rotates the bucket lid 4 to close the polishing bucket 2, allowing the conical guide block 11 at the bottom of the polishing bucket 2 to deform the filter bag 6. Simultaneously, the conical guide block 11 pushes the buttons inside the filter bag 6 to disperse outwards, allowing for better mixing of the buttons with the polishing abrasive particles. This drives the polishing bucket 2 to rotate reciprocally. The machine moves, causing the polishing barrel 2 to rotate, allowing the sand particles inside to quickly enter the filter bag 6 and mix with the buttons. As the polishing barrel 2 rotates, the sand particles polish the buttons. After the buttons are polished, the handle 7 is held to open the barrel lid 4 and the polishing barrel 2. The barrel lid 4 then moves the mesh cylinder 5 and the filter bag 6 out of the inner cavity of the polishing barrel 2. The operator then flips the barrel lid 4 repeatedly, and during this flipping process, the conical guide block 11 pushes the filter bag 6 in a cycle, causing the sand particles inside the filter bag 6 to quickly separate from the buttons. Finally, the barrel lid 4 is flipped to allow the operator to discharge and collect the polished buttons. When polishing the button, the servo motor 8 is started to drive the rotating shaft 95 to rotate, and the rotating shaft 95 drives the intermittent toothed disk 97 to rotate. During the rotation of the intermittent toothed disk 97, the intermittent toothed disk 97 will mesh with the first conical toothed disk 92 to rotate. At the same time, the first conical toothed disk 92 drives the rotating column 91 to rotate, which in turn drives the transmission plug 94 to rotate synchronously. During the rotation of the transmission plug 94, it will cooperate with the slot 10 to drive the polishing barrel 2 to rotate clockwise. Then, as the intermittent toothed disk 97 continues to rotate, the intermittent toothed disk 97 will mesh with the second conical toothed disk 93 to rotate. At the same time, the second conical toothed disk 93 drives the rotating column 91 to rotate, which in turn drives the rotating column 91 to rotate counterclockwise through the transmission plug 94 and the slot 10. This causes the polishing barrel 2 to reciprocate, so that the sand particles in the inner cavity of the polishing barrel 2 perform rolling polishing on the button during the reciprocating rotation. During the rotation of the servo motor 8 driving the rotating shaft 95, the rotating shaft 95 will drive the eccentric block 96 to rotate, thereby causing the eccentric block 96 to reciprocate and push the annular fixed frame 12 upward. The annular fixed frame 12 will then push the polishing barrel 2 upward. At the same time, the polishing barrel 2 slides outside the transmission insert 94 using the slot 10. When the eccentric block 96 moves away from the annular fixed frame 12, the polishing barrel 2 is pulled downward by the tension spring 17. This causes the polishing barrel 2 to vibrate up and down during the reciprocating rotation. During the up and down vibration of the polishing barrel 2, the sand particles in the inner cavity will vibrate synchronously, allowing the sand particles to quickly enter the inner cavity of the filter bag 6. This allows the polishing barrel 2 to quickly polish the buttons using the sand particles during the rotation.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A button polishing device, characterized in that: Includes a base (1), with a limiting frame (13) fixedly connected to the upper end of the base (1). A polishing barrel (2) is rotatably connected to the inner cavity of the limiting frame (13). A conical guide block (11) is fixedly connected to the bottom of the inner cavity of the polishing barrel (2). A U-shaped fixing block (3) is fixedly connected to one side of the upper end of the polishing barrel (2). A barrel cover (4) is rotatably connected to the inner cavity of the U-shaped fixing block (3). A mesh cylinder (5) is slidably installed in the inner cavity of the barrel cover (4). A filter mesh bag (6) is provided at the lower end of the mesh cylinder (5), and the filter... The net bag (6) is made of flexible material and can be deformed by the conical guide block (11). The U-shaped fixing block (3) has a rotating groove (14) inside. The bucket lid (4) is fixed to the outside of the rotating groove (14) with a fixing plate (15). A torsion spring (16) is fixed to one side of the fixing plate (15), and the torsion spring (16) is fixed to the inner wall of the rotating groove (14). A strong magnet is provided inside the upper end of the polishing bucket (2), and the polishing bucket (2) is attracted and fixed to the bucket lid (4).

2. The button polishing device according to claim 1, characterized in that: The upper end of the base (1) is provided with a transmission mechanism (9), and the transmission mechanism (9) includes a rotating column (91) rotatably connected to the middle of the upper end of the base (1). A transmission plug (94) is fixedly connected to the upper end of the rotating column (91). A slot (10) is opened at the lower end of the polishing barrel (2), and the transmission plug (94) is inserted into the slot (10).

3. The button polishing device according to claim 2, characterized in that: The rotating column (91) is fixedly connected to a first conical toothed disk (92) and a second conical toothed disk (93), and the first conical toothed disk (92) and the second conical toothed disk (93) are arranged symmetrically to each other.

4. The button polishing device according to claim 3, characterized in that: A fixed frame (98) is installed on the upper end of the base (1). A rotating shaft (95) is rotatably connected inside the fixed frame (98). An intermittent toothed disc (97) is fixedly connected to one end of the rotating shaft (95), and the intermittent toothed disc (97) is intermittently meshed with the first conical toothed disc (92) and the second conical toothed disc (93).

5. A button polishing device according to claim 4, characterized in that: A servo motor (8) is fixedly connected to one end of the rotating shaft (95), and an eccentric block (96) is fixedly connected to the outside of the rotating shaft (95). Ball bearings are provided on the outside of the eccentric block (96) to facilitate pushing the polishing barrel (2) to move upward.

6. A button polishing device according to claim 2, characterized in that: The polishing barrel (2) is equipped with a ring-shaped fixing frame (12) at the lower end, and a tension spring (17) is fixedly connected to the top of the inner cavity of the slot (10). One end of the tension spring (17) is fixedly connected to the transmission plug (94).

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