A polishing device for flat wire production

Abstract

The utility model discloses a kind of grinding and polishing devices for flat wire production, belong to flat wire production technical field.This kind of grinding and polishing device for flat wire production, including conveying mechanism and processing mechanism, conveying mechanism includes box, the upper end both sides of box are fixedly installed with support frame, the upper end side of support frame is rotatably connected with gas expansion shaft, the upper end surface of box is located at the inside of a pair of support frame and is equipped with guide roller;Processing mechanism includes a pair of adjusting seat, a pair of transmission frame, a pair of grinding disc and a pair of polishing disc, one end of a pair of adjusting seat is respectively connected with the inside one side of box, the inside of a pair of adjusting seat is slidably installed with lifting rod, the side of lifting rod is fixedly installed with mounting bracket, the outside of a pair of transmission frame is connected with the inside other side of box, a pair of grinding disc and a pair of polishing disc are respectively set between adjacent mounting bracket and transmission frame, the utility model, can effectively improve the practicality of grinding and polishing device for flat wire production, with higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of flat wire production technology, specifically to a grinding and polishing device for flat wire production. Background Technology

[0002] In the production of flat wire, grinding and polishing are key steps to ensure product quality. The purpose is to remove burrs, oxide layers and processing marks from the surface of the flat wire, and to ensure that the surface smoothness of the flat wire meets the requirements of subsequent processing or use.

[0003] Based on the above, the inventors have discovered the following problems: In the prior art, the operation mode of flat wire grinding and polishing devices is generally relatively simple. Most devices can only process a single flat wire, and the grinding process is often limited to a single surface of the flat wire. This single-wire, single-sided operation method requires adjusting the position of the flat wire or flipping the flat wire multiple times to complete the all-round grinding of each flat wire. The operation process is cumbersome and greatly extends the processing time of a single flat wire.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a grinding and polishing device for flat wire production, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a grinding and polishing device for flat wire production, so as to solve the problem that in the prior art mentioned in the background, the operation mode of flat wire grinding and polishing devices is generally relatively simple, most devices can only process a single flat wire, and the grinding process is often limited to a single surface of the flat wire.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A grinding and polishing device for flat wire production includes a conveying mechanism and a processing mechanism. The conveying mechanism includes a housing, with support frames fixedly installed on both sides of the upper end of the housing. An air expansion shaft is rotatably connected to one side of the upper end of each support frame. Guide rollers are installed on the upper surface of the housing inside the pair of support frames. The processing mechanism includes a pair of adjusting seats, a pair of transmission frames, a pair of grinding discs, and a pair of polishing discs. One end of each pair of adjusting seats is connected to one side of the interior of the housing. A lifting rod is slidably installed inside each pair of adjusting seats. A mounting frame is fixedly installed on one side of each lifting rod. The outer sides of the pair of transmission frames are connected to the other side of the interior of the housing. The pair of grinding discs and the pair of polishing discs are respectively disposed between adjacent mounting frames and transmission frames.

[0008] Furthermore, a pair of bearing seats are embedded in the opposing surfaces of the mounting bracket and the transmission bracket, and each bearing seat is fitted with a spline groove.

[0009] The beneficial effects of adopting the above-mentioned further solutions are that the bearing housing reduces friction when the spline groove rotates, ensuring its stable rotation; the spline groove provides a transmission connection point for the grinding disc and polishing disc, while facilitating quick disassembly and assembly, and improving the convenience of equipment maintenance.

[0010] Furthermore, a splined shaft is installed at the center of both ends of the grinding disc and the polishing disc, and the splined shaft is inserted into the spline groove.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the spline shaft and spline groove are connected in a plug-in manner, which not only ensures that the grinding disc and polishing disc rotate synchronously with the spline groove and transmits torque stably, but also facilitates the quick replacement of grinding discs and polishing discs of different specifications according to the flat wire material and processing requirements, thereby enhancing the versatility of the equipment.

[0012] Furthermore, a first servo motor is fixedly installed at one end of the interior of each adjustment seat, and a screw is sleeved on the output end of the first servo motor.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the first servo motor drives the screw to rotate, providing power for the lifting rod to rise and fall, realizing the adjustment of the distance between the mounting frame and the transmission frame, and facilitating the replacement of the grinding disc and polishing disc.

[0014] Furthermore, a sleeve is inserted into one end of the lifting rod, and the sleeve is slidably connected to the screw.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the sleeve and the screw thread fit together, which converts the rotational motion of the screw into the linear lifting motion of the lifting rod, thereby driving the mounting frame to move smoothly.

[0016] Furthermore, the inside of the adjusting seat is provided with sliding grooves on both sides, and one end of the lifting rod is slidably connected to a pair of sliding grooves on both sides.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the slide rail guides and limits the movement of the lifting rod, preventing the lifting rod from deviating or rotating during lifting and lowering.

[0018] Furthermore, a pair of gears are rotatably connected inside the transmission frame, and the pair of gears mesh with each other. The central shaft on one side of the pair of gears is connected to a pair of spline grooves at their corresponding positions.

[0019] The beneficial effect of adopting the above-mentioned further solution is that a pair of gears mesh with each other and can synchronously drive the corresponding spline grooves to rotate in opposite directions, thereby driving the grinding disc and polishing disc to process both sides of the flat line at the same time, improving processing efficiency, and the gear transmission is stable, ensuring that the processing force on both sides is consistent.

[0020] Furthermore, a drive motor is fixedly installed on one side of the upper end of the transmission frame, and the output end of the drive motor is connected to one of the gears.

[0021] The beneficial effect of adopting the above-mentioned further solution is that the drive motor provides power to the gear, and the gear meshing transmission drives the grinding disc and polishing disc to rotate at high speed, thereby achieving efficient grinding and polishing of the flat wire.

[0022] Furthermore, a dust collection hood is installed inside the housing at the top of the grinding and polishing discs, and a negative pressure connecting pipe is installed on the bottom side of the housing, with one end of the negative pressure connecting pipe connected to the inside of the dust collection hood.

[0023] The beneficial effect of adopting the above-mentioned further solution is that the dust collection hood, together with the negative pressure connecting pipe, can promptly remove the dust and debris generated during the grinding and polishing process, preventing dust from spreading and polluting the working environment, and protecting the health of operators.

[0024] Furthermore, a second servo motor is fixedly installed on the outer side of the support frame, and the output end of the second servo motor is connected to the air shaft at its corresponding position.

[0025] The beneficial effect of adopting the above-mentioned further solution is that the second servo motor drives the air shaft to rotate, which can control the conveying speed of the flat wire.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows: The air-expansion shaft of the conveying mechanism of this flat wire production grinding and polishing device allows users to easily fix multiple flat wire rolls at once, and the guide rollers guide the flat wires for stable transport, ensuring stable positioning during processing. In the processing mechanism, the adjusting seat controls the extension and retraction of the mounting frame via a lifting rod, thus facilitating the user's disassembly and replacement of the grinding or polishing disc. This allows users to select grinding or polishing discs suitable for the flat wire processing size, adapting to the grinding and polishing needs of flat wires of different thicknesses, achieving continuous processing from grinding to polishing, and improving production efficiency and processing quality. The bearing housing reduces friction during spline rotation, ensuring stable rotation. The spline provides a transmission connection point for the grinding and polishing discs, facilitating quick disassembly and assembly, and improving equipment maintenance convenience. The first servo motor drives the screw to rotate, providing power for the lifting rod's raising and lowering, enabling adjustment of the distance between the mounting frame and the transmission frame, facilitating the replacement of the grinding and polishing discs. A pair of gears mesh with each other, synchronously driving the corresponding spline to rotate in opposite directions, causing the grinding and polishing discs to process both sides of the flat wire simultaneously, improving processing efficiency. Furthermore, the gear transmission is stable, ensuring consistent processing force on both sides. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the grinding and polishing apparatus for flat wire production disclosed in an embodiment of the present invention. Figure 1 ;

[0028] Figure 2 This is a three-dimensional structural diagram of the grinding and polishing apparatus for flat wire production disclosed in an embodiment of the present invention. Figure 2 ;

[0029] Figure 3 This is a three-dimensional structural diagram of the mounting frame and transmission frame of the grinding and polishing device for flat wire production disclosed in an embodiment of the present utility model.

[0030] Figure 4 This is a side cross-sectional view of the transmission frame of the grinding and polishing device for flat wire production disclosed in an embodiment of this utility model;

[0031] Figure 5 This is a top cross-sectional view of the adjusting seat and lifting rod of the grinding and polishing device for flat wire production disclosed in an embodiment of this utility model.

[0032] In the diagram: 1. Conveying mechanism; 101. Housing; 102. Support frame; 103. Air shaft; 104. Second servo motor; 105. Guide roller; 106. Dust collection hood; 107. Negative pressure connecting pipe; 2. Machining mechanism; 201. Adjusting seat; 202. Lifting rod; 203. Transmission frame; 204. Polishing disc; 205. Grinding disc; 206. Spline groove; 207. Spline shaft; 208. Mounting frame; 209. Drive motor; 210. Bearing seat; 211. Gear; 212. Sleeve; 213. Screw; 214. First servo motor. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-5This utility model provides a technical solution: a grinding and polishing device for flat wire production, including a conveying mechanism 1 and a processing mechanism 2. The conveying mechanism 1 includes a housing 101, with support frames 102 fixedly installed on both sides of the upper end of the housing 101. An air expansion shaft 103 is rotatably connected to one side of the upper end of each support frame 102. Guide rollers 105 are installed on the upper end surface of the housing 101 inside the pair of support frames 102. The processing mechanism 2 includes a pair of adjusting seats 201, a pair of transmission frames 203, a pair of grinding discs 205, and a pair of polishing discs 204. One end of each pair of adjusting seats 201 is connected to one side of the interior of the housing 101. Lifting rods 202 are slidably installed inside each pair of adjusting seats 201. Mounting frames 208 are fixedly installed on one side of each lifting rod 202. The outer side of each pair of transmission frames 203 is connected to the other side of the interior of the housing 101. A pair of grinding discs 205 and a pair of polishing discs 204 are respectively arranged between adjacent mounting frames 208 and transmission frames 203.

[0035] As an embodiment of this utility model, further, a pair of bearing seats 210 are embedded in the facing surfaces of the mounting bracket 208 and the transmission bracket 203. The bearing seats 210 are each fitted with a spline groove 206. The bearing seats 210 reduce the friction when the spline groove 206 rotates, ensuring its stable rotation. The spline groove 206 provides a transmission connection point for the grinding disc 205 and the polishing disc 204, and at the same time facilitates quick disassembly and assembly, improving the convenience of equipment maintenance.

[0036] As an embodiment of this utility model, furthermore, splined shafts 207 are installed at the center of both ends of the grinding disc 205 and the polishing disc 204. The splined shafts 207 are inserted into the spline grooves 206. The insertion and cooperation between the splined shafts 207 and the spline grooves 206 not only ensures that the grinding discs 205 and the polishing discs 204 rotate synchronously with the spline grooves 206 and transmit torque stably, but also facilitates the quick replacement of grinding discs 205 and polishing discs 204 of different specifications according to the flat wire material and processing requirements, thereby enhancing the versatility of the equipment.

[0037] As an embodiment of this utility model, a first servo motor 214 is fixedly installed at one end of the inner side of the adjusting seat 201. A screw 213 is sleeved on the output end of the first servo motor 214. The first servo motor 214 drives the screw 213 to rotate, providing power for the lifting rod 202 to rise and fall, thereby realizing the adjustment of the distance between the mounting frame 208 and the transmission frame 203, which facilitates the replacement of the grinding disc 205 and the polishing disc 204.

[0038] As an embodiment of this utility model, a sleeve 212 is inserted into one end of the lifting rod 202. The sleeve 212 is slidably connected to the screw 213, and the sleeve 212 is threadedly engaged with the screw 213, which converts the rotational motion of the screw 213 into the linear lifting motion of the lifting rod 202, thereby driving the mounting frame 208 to move smoothly.

[0039] As an embodiment of this utility model, further, the adjusting seat 201 has sliding grooves on both sides inside, and one end of the lifting rod 202 is slidably connected to a pair of sliding grooves on both sides. The sliding grooves play a guiding and limiting role in the movement of the lifting rod 202, preventing the lifting rod 202 from deviating or rotating when it is raised or lowered.

[0040] As an embodiment of this utility model, the transmission frame 203 is further rotatably connected to a pair of gears 211. The pair of gears 211 mesh with each other, and the central shaft on one side of the pair of gears 211 is connected to a pair of spline grooves 206 at their corresponding positions. The pair of gears 211 mesh with each other and can synchronously drive the corresponding spline grooves 206 to rotate in opposite directions, thereby driving the grinding disc 205 and the polishing disc 204 to process both sides of the flat wire at the same time, improving processing efficiency. Moreover, the gear 211 transmission is stable, ensuring that the processing force on both sides is consistent.

[0041] As an embodiment of this utility model, a drive motor 209 is fixedly installed on one side of the upper end of the transmission frame 203. The output end of the drive motor 209 is connected to one of the gears 211. The drive motor 209 provides power to the gear 211. Through the meshing transmission of the gear 211, the grinding disc 205 and the polishing disc 204 are driven to rotate at high speed, so as to achieve efficient grinding and polishing of the flat wire.

[0042] As an embodiment of this utility model, a dust collection hood 106 is further installed inside the housing 101 at the top of the grinding disc 205 and the polishing disc 204, and a negative pressure connecting pipe 107 is installed on the bottom side of the housing 101. One end of the negative pressure connecting pipe 107 is connected to the inside of the dust collection hood 106. The dust collection hood 106, together with the negative pressure connecting pipe 107, can promptly suck away the dust and debris generated during the grinding and polishing process, avoid dust diffusion and pollution of the working environment, and protect the health of the operators.

[0043] As an embodiment of this utility model, a second servo motor 104 is fixedly installed on the outer side of the support frame 102. The output end of the second servo motor 104 is connected to the air shaft 103 at its corresponding position. The second servo motor 104 drives the air shaft 103 to rotate, which can control the conveying speed of the flat wire.

[0044] Specifically, the working principle of this flat wire production grinding and polishing device is as follows: During use, the flat wire roll is fixed on the air shaft 103. The second servo motor 104 drives the air shaft 103 to rotate, and the flat wire is smoothly conveyed to the processing mechanism 2 via the guide roller 105. Depending on the thickness of the flat wire, the first servo motor 214 drives the screw 213 to rotate, which in turn drives the lifting rod 202 to rise and fall along the slide groove of the adjusting seat 201 via the sleeve 212, increasing the distance between the mounting frame 208 and the transmission frame 203. Since the grinding disc 205 and the polishing disc 204 are fixed by the splined shaft 207 and the splined groove 206 in the bearing seat 210, the user can adjust the thickness according to processing needs. The grinding disc 205 and polishing disc 204 need to be replaced. After the replacement of the grinding disc 205 and polishing disc 204 with appropriate sizes is completed, the first servo motor 214 drives the mounting bracket 208 to support the grinding disc 205 and polishing disc 204. The drive motor 209 drives a pair of gears 211 in the transmission frame 203 to mesh and rotate, synchronously driving the grinding disc 205 and polishing disc 204 to grind and polish both sides of the flat wire. During the processing, the dust collection hood 106 sucks away dust and debris through the negative pressure connecting pipe 107 to ensure a clean environment. Finally, the flat wire that has been processed is continuously transported to achieve continuous and efficient grinding and polishing operations.

[0045] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

Claims

1. A polishing device for flat wire production, characterized by, The system includes a conveying mechanism (1) and a processing mechanism (2). The conveying mechanism (1) includes a housing (101). Support frames (102) are fixedly installed on both sides of the upper end of the housing (101). An air shaft (103) is rotatably connected to one side of the upper end of each support frame (102). Guide rollers (105) are installed on the upper end face of the housing (101) inside the pair of support frames (102). The processing mechanism (2) includes a pair of adjusting seats (201), a pair of transmission frames (203), a pair of grinding discs (205), and a pair of... The polishing disc (204) has one end of each of the pair of adjustment seats (201) connected to one side of the interior of the housing (101). Lifting rods (202) are slidably installed inside each of the pair of adjustment seats (201). Mounting brackets (208) are fixedly installed on one side of each of the lifting rods (202). The outer side of each pair of transmission brackets (203) is connected to the other side of the interior of the housing (101). A pair of grinding discs (205) and a pair of polishing discs (204) are respectively arranged between adjacent mounting brackets (208) and transmission brackets (203).

2. The grinding and polishing device for flat wire production according to claim 1, characterized in that, The mounting bracket (208) and the transmission bracket (203) are each fitted with a pair of bearing seats (210), and the bearing seats (210) are each fitted with a spline groove (206).

3. The grinding and polishing device for flat wire production according to claim 2, characterized in that, Splined shafts (207) are installed at the center of both ends of the grinding disc (205) and the polishing disc (204), and the splined shafts (207) are inserted into the spline grooves (206).

4. The grinding and polishing device for flat wire production according to claim 1, characterized in that, The first servo motor (214) is fixedly installed at one end of the interior of the adjustment seat (201), and the output end of the first servo motor (214) is fitted with a screw (213).

5. The grinding and polishing device for flat wire production according to claim 4, characterized in that, A sleeve (212) is inserted into one end of the lifting rod (202), and the sleeve (212) is slidably connected to the screw (213).

6. The grinding and polishing device for flat wire production according to claim 1, characterized in that, The adjusting seat (201) has sliding grooves on both sides inside, and one end of the lifting rod (202) is slidably connected to a pair of sliding grooves on both sides.

7. The grinding and polishing device for flat wire production according to claim 2, characterized in that, The transmission frame (203) is internally rotatably connected to a pair of gears (211), which mesh with each other, and the central shaft on one side of each pair of gears (211) is connected to a pair of spline grooves (206) at their corresponding positions.

8. The grinding and polishing apparatus for flat wire production according to claim 7, characterized in that, A drive motor (209) is fixedly installed on one side of the upper end of the transmission frame (203), and the output end of the drive motor (209) is connected to one of the gears (211) for transmission.

9. A grinding and polishing device for flat wire production according to claim 1, characterized in that, The dust collection hood (106) is installed inside the housing (101) at the top of the grinding disc (205) and polishing disc (204). A negative pressure connecting pipe (107) is installed on the bottom side of the housing (101), and one end of the negative pressure connecting pipe (107) is connected to the inside of the dust collection hood (106).

10. A grinding and polishing device for flat wire production according to claim 1, characterized in that, A second servo motor (104) is fixedly mounted on the outer side of one of the support frames (102), and the output end of the second servo motor (104) is connected to the air shaft (103) at the corresponding position.

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