Alloy polishing device

Abstract

The utility model relates to the field of grinding devices, in particular to an alloy polishing device which comprises a grinding device arranged on a machine frame, conveying belts are arranged on the machine frame on the two sides of the grinding device, the conveying belts are driven by corresponding conveying motors to rotate, and conveying devices are arranged on the machine frame between the conveying belts and the grinding device. The conveying device comprises a conveying shaft arranged on the machine frame, the conveying shaft is driven by a conveying motor to rotate, a conveying roller is further fixed to the conveying shaft, a limiting shaft is further arranged above the conveying shaft, a limiting roller is fixed to the limiting shaft, and the grinding device comprises two sliding tables which are symmetrically arranged. A driving shaft is further arranged between the two sliding tables, a grinding roller is further fixed to the driving shaft, the driving shaft is driven by a grinding motor to rotate, and threaded pipes are fixed to the two sliding tables. According to the device, the two surfaces of the alloy plate can be automatically polished and ground, and the grinding efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the field of grinding devices, in particular to an alloy polishing device. Background Art

[0002] An alloy is a substance with metallic properties formed by mixing two or more chemical substances. It is generally obtained by melting the components into a uniform liquid and then condensing it. An alloy is at least one of the following three types: a single-phase solid solution formed by elements, a mixture formed by many metal phases, or an intermetallic compound formed by metals. In the last production process of the alloy, the oxide layer on the surface of the alloy needs to be polished to remove it.

[0003] Patent application number: CN202222654097.0 discloses an alloy sheet grinding device, including a base plate, the upper surface of the base plate is fixedly connected with a symmetrical support plate, the upper surfaces of the two support plates are fixedly connected with a fixed plate, the upper surface of the fixed plate is provided with a symmetrical first through hole, the upper surface of the fixed plate is fixedly connected with a symmetrical cylinder, the output ends of the two cylinders are fixedly connected with a movable plate, the bottom surface of the movable plate is fixedly connected with a grinding motor, and the output end of the grinding motor is installed with a grinding disc. The two positioning clamps can be brought close to each other by an electric push rod to clamp the alloy sheet, avoid sliding during grinding, and improve the grinding quality of the alloy sheet. The movable plate is lowered by the cylinder, and the alloy sheet is ground by the cooperation of the grinding motor and the grinding disc. However, this type of device can only grind one surface of the alloy sheet at a time, and cannot grind both surfaces of the alloy sheet at the same time, resulting in low grinding efficiency.

[0004] The present invention is proposed in view of the deficiencies in the prior art. Summary of the invention

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide an alloy polishing device.

[0006] The present invention can be implemented by the following technical solutions:

[0007] The present invention discloses an alloy polishing device, comprising a grinding device arranged on a frame, the frames on both sides of the grinding device are provided with conveyor belts, the conveyor belts are driven to rotate by corresponding conveying motors, the frames between the conveyor belts and the grinding device are provided with conveying devices, the conveying devices comprise a conveying shaft arranged on the frame, the conveying shaft is driven to rotate by a conveying motor, a conveying roller is fixed on the conveying shaft, a limiting shaft is also arranged above the conveying shaft, a limiting roller is fixed on the limiting shaft, the grinding device comprises two symmetrically arranged slides, a driving shaft is also arranged between the two slides, A grinding roller is also fixed on the driving shaft, and the driving shaft is driven to rotate by a grinding motor. Threaded tubes are fixed on the two slides, and screws are arranged at positions corresponding to the threaded tubes on the frame, and the screws pass through the threaded tubes at the corresponding positions and are threadedly connected to the threaded tubes. The screws are driven to rotate by a lifting motor, and clamping shafts are symmetrically arranged on both sides of the driving shaft, and clamping rollers are fixed on the clamping shafts. Slide blocks slidably connected to the slide blocks are arranged on the slide blocks on both sides of the clamping shaft, and the ends of the clamping shafts are arranged on the slide blocks at the corresponding positions and are rotatably connected to the slide blocks, and a clamping spring is fixed between the slide blocks and the slide blocks. The alloy plate to be polished is placed on the conveyor belt on one side of the polishing device, and the conveyor belt rotates to move the alloy plate toward the polishing device. When the alloy plate passes under the polishing roller, the upper surface of the alloy plate is polished by the high-speed rotating polishing roller, and the alloy plate is pressed by the limit roller and the conveying roller to prevent the polishing roller from driving the alloy plate to move quickly. After the alloy plate moves from the conveyor belt on one side of the polishing device to the conveyor belt on the other side of the polishing device, the screw is driven to rotate by the lifting motor. Since the screw is threadedly connected to the threaded pipe on the slide, when the screw rotates, the slide moves in the direction of the screw, and the polishing roller descends. After the polishing roller descends to the specified position, the alloy plate is driven to move toward the polishing roller again by the conveyor belt. After the alloy plate passes over the polishing roller, the lower surface of the alloy plate is polished and polished by the polishing roller. After the alloy plate returns to the initial position, both surfaces of the alloy plate are polished. The device can automatically polish and polish the two surfaces of the alloy plate, greatly improving the polishing efficiency.

[0008] Preferably, the frames on both sides of the limiting shaft are provided with limiting grooves, the limiting grooves are provided with limiting blocks slidably connected to the limiting grooves, the two ends of the limiting shaft are provided on the limiting blocks at corresponding positions and are rotatably connected to the limiting blocks, a limiting rod is fixed on the top of the limiting block, the limiting rod passes through the frame above the limiting groove and is slidably connected to the frame, and a limiting spring in a compressed state is also fixed in the limiting groove above the limiting block. By pressing down the limiting spring, the downward pressure of the limiting roller is increased, and after the alloy plate passes between the limiting roller and the conveying roller, the grinding roller can be prevented from driving the alloy plate to move at high speed.

[0009] Preferably, synchronous wheels are fixed at corresponding positions on the two screw rods, and the two synchronous wheels are connected to each other through a synchronous belt.

[0010] Preferably, support rods are fixed on the frames on both sides of the grinding roller, the support rods pass through the slide and are slidably connected to the slide, and a support spring is fixed between the slide and the frame. The slide is supported by the support spring to prevent the weight of the slide from acting entirely on the screw rod, which can effectively increase the service life of the lifting motor.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] The device can realize automatic polishing and grinding of two surfaces of the alloy plate, greatly improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is another structural schematic diagram of the present invention from another angle;

[0016] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0017] In the figure: 1, frame; 2, conveyor belt; 3, conveying motor; 4, conveying device; 5, conveying shaft; 6, conveying roller; 7, conveying motor; 8, grinding device; 9, slide; 10, driving shaft; 11, grinding roller; 12, grinding motor; 13, slider; 14, clamping shaft; 15, clamping roller; 16, clamping spring; 17, threaded pipe; 18, screw; 19, support rod; 20, support spring; 21, synchronous wheel; 22, synchronous belt; 23, lifting motor; 24, limit groove; 25, limit block; 26, limit shaft; 27, limit roller; 28, limit rod; 29, limit spring; DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0019] Embodiment 1:

[0020] like Figures 1 to 3As shown, this embodiment discloses an alloy polishing device, comprising a grinding device 8 arranged on a frame 1, a conveyor belt 2 is arranged on the frame 1 on both sides of the grinding device 8, and the conveyor belt 2 is driven to rotate by a corresponding conveying motor 3, and a conveying device 4 is arranged on the frame 1 between the conveyor belt 2 and the grinding device 8, and the conveying device 4 comprises a conveying shaft 5 arranged on the frame 1, and the conveying shaft 5 is driven to rotate by a conveying motor 7, and a conveying roller 6 is also fixed on the conveying shaft 5, and a limit shaft 26 is also arranged above the conveying shaft 5, and a limit roller 27 is fixed on the limit shaft 26, and the grinding device 8 comprises two symmetrically arranged slides 9, and a driving shaft 10 is also arranged between the two slides 9, and a driving shaft 10 is also fixed on the driving shaft 10 There are grinding rollers 11, and the driving shaft 10 is driven to rotate by a grinding motor 12. Threaded tubes 17 are fixed on the two slides 9, and screws 18 are arranged at positions corresponding to the threaded tubes 17 on the frame 1. The screws 18 pass through the threaded tubes 17 at the corresponding positions and are threadedly connected with the threaded tubes 17. The screws 18 are driven to rotate by a lifting motor 23. Clamping shafts 14 are symmetrically arranged on both sides of the driving shaft 10, and clamping rollers 15 are fixed on the clamping shafts 14. Slide blocks 13 slidably connected to the slide blocks 9 are arranged on the slides 9 on both sides of the clamping shaft 14. The ends of the clamping shafts 14 are arranged on the slide blocks 13 at the corresponding positions and are rotatably connected to the slide blocks 13. A clamping spring 16 is fixed between the slide blocks 13 and the slide blocks 9. The alloy plate to be polished is placed on the conveyor belt 2 on one side of the polishing device 8. The conveyor belt 2 rotates and the alloy plate moves toward the polishing device 8. When the alloy plate passes under the polishing roller 11, the high-speed rotating polishing roller 11 polishes the upper surface of the alloy plate, and the alloy plate is pressed by the limit roller 27 and the conveying roller 6 to prevent the polishing roller 11 from driving the alloy plate to move quickly. After the alloy plate moves from the conveyor belt 2 on one side of the polishing device 8 to the conveyor belt 2 on the other side of the polishing device 8, the screw 18 is driven to rotate by the lifting motor 23. The rod 18 is threadedly connected to the threaded tube 17 on the slide 9. When the screw 18 rotates, the slide 9 moves in the direction of the screw 18, and the grinding roller 11 descends. After the grinding roller 11 descends to the specified position, the alloy plate is driven to move toward the grinding roller 11 again through the conveyor belt 2. After the alloy plate passes over the grinding roller 11, the lower surface of the alloy plate is ground and polished by the grinding roller 11. After the alloy plate returns to the initial position, both surfaces of the alloy plate are polished. The device can automatically polish and grind the two surfaces of the alloy plate, greatly improving the grinding efficiency.

[0021] Among them, the frame 1 on both sides of the limiting shaft 26 is provided with a limiting groove 24, and a limiting block 25 is provided in the limiting groove 24 and is slidably connected to the limiting groove 24. The two ends of the limiting shaft 26 are arranged on the limiting blocks 25 at corresponding positions and are rotatably connected to the limiting blocks 25. A limiting rod 28 is fixed on the top of the limiting block 25, and the limiting rod 28 passes through the frame 1 above the limiting groove 24 and is slidably connected to the frame 1. A limiting spring 29 in a compressed state is also fixed in the limiting groove 24 above the limiting block 25. The limiting spring 29 presses down the limiting block 25, increases the downward pressure of the limiting roller 27, and after the alloy plate passes between the limiting roller 27 and the conveying roller 6, it can prevent the grinding roller 11 from driving the alloy plate to move at a high speed.

[0022] Wherein, synchronous wheels 21 are fixed at corresponding positions on the two screw rods 18 , and the two synchronous wheels 21 are connected to each other via a synchronous belt 22 .

[0023] Embodiment 2:

[0024] This embodiment discloses an alloy polishing device. Based on the structure and principle of the embodiment 1, support rods 19 are fixed on the frames 1 on both sides of the grinding roller 11 of this embodiment. The support rods 19 pass through the slide 9 and are slidably connected to the slide 9. A support spring 20 is also fixed between the slide 9 and the frame 1. The slide 9 is supported by the support spring 20 to prevent the weight of the slide 9 from acting entirely on the screw 18, which can effectively increase the service life of the lifting motor 23.

[0025] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the scope of protection of the present invention.

Claims

1. An alloy polishing device, comprising a grinding device arranged on a frame, characterized in that: The frames on both sides of the grinding device are provided with conveyor belts, and the conveyor belts are driven to rotate by corresponding conveying motors. The frames between the conveyor belts and the grinding device are provided with conveying devices, and the conveying devices include conveying shafts provided on the frames, and the conveying shafts are driven to rotate by conveying motors. Conveying rollers are also fixed on the conveying shafts, and a limiting shaft is also provided above the conveying shafts, and a limiting roller is fixed on the limiting shafts. The grinding device includes two symmetrically arranged slides, and a driving shaft is also provided between the two slides, and a grinding roller is also fixed on the driving shaft. The driving shaft is driven to rotate by a grinding motor, and threaded tubes are fixed on the two slides. Screws are arranged at positions corresponding to the threaded tubes on the frame. The screws pass through the threaded tubes at corresponding positions and are threadedly connected to the threaded tubes. The screws are driven to rotate by a lifting motor. Clamping shafts are symmetrically arranged on both sides of the driving shaft, and clamping rollers are fixed on the clamping shafts. Slide blocks slidably connected to the slides are arranged on the slides on both sides of the clamping shaft. The ends of the clamping shafts are arranged on the slides at corresponding positions and are rotatably connected to the slides. A clamping spring is fixed between the slide and the slide.

2. The alloy polishing device according to claim 1, characterized in that: Limiting grooves are arranged on the frames on both sides of the limiting shaft, and limiting blocks slidably connected to the limiting grooves are arranged in the limiting grooves. Both ends of the limiting shaft are arranged on limiting blocks at corresponding positions and rotatably connected to the limiting blocks. A limiting rod is fixed on the top of the limiting block, and the limiting rod passes through the frame above the limiting groove and is slidably connected to the frame. A limiting spring in a compressed state is also fixed in the limiting groove above the limiting block.

3. The alloy polishing device according to claim 1, characterized in that: Synchronous wheels are fixed at corresponding positions on the two screw rods, and the two synchronous wheels are connected to each other through a synchronous belt.

4. The alloy polishing device according to claim 1, characterized in that: Support rods are fixed on the frames on both sides of the grinding roller. The support rods pass through the slide and are slidably connected to the slide. A support spring is also fixed between the slide and the frame.

Images