Automatic grinding equipment

Abstract

The utility model relates to the technical field of polishing, in particular to automatic polishing equipment. The machine comprises a machine table dustproof module, a grinding module, a clamping module, a moving function module and a machine table control and protection function module, the machine table control and protection function module comprises a protection assembly and a base assembly, the protection assembly is connected to the base assembly, and the grinding module, the clamping module and the moving function module are located in the protection assembly. The polishing modules and the movable function module are installed on the base assembly, the polishing modules are located on the two sides of the movable function module, the clamping module is movably connected to the movable function module, and the machine table dustproof module is connected to the protection assembly and covers the polishing modules. By adopting a servo motor control mode, the polishing head is finely designed and the dust and waste discharge device is designed according to product characteristics, so that the polishing machine is simple in appearance, small in size, suitable for operation in different fields, high in process simplification stability, simple in safety protection operation and low in maintenance cost.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to an automatic grinding device. Background Art

[0002] At present, the surface improvement process of products is usually carried out by manual grinding, pneumatic and electric grinding and polishing. Among them, electrical equipment is widely used, with various types and styles. The equipment currently dominating the market for grinding is mainly electrified automatic multi-axis programming equipment, which is mainly used for the overall surface processing of hard products. It has high efficiency, but for soft characteristics and local grinding needs, the effect is poor, and there are certain limitations in operating space and cost budget. The use of manual grinding has low efficiency, high labor costs, and poor consistency in quality control. Utility Model Content

[0003] The utility model provides an automatic grinding device, aiming to solve the problem that the existing grinding equipment has a poor grinding effect on soft products.

[0004] The utility model provides an automatic grinding device, comprising a machine dustproof module, a grinding module, a clamping module, a mobile function module, and a machine control and protection function module, wherein the machine control and protection function module comprises a protection component and a base component, wherein the protection component is connected to the base component, the grinding module, the clamping module, and the mobile function module are located inside the protection component, the grinding module and the mobile function module are installed on the base component, the grinding module is located on both sides of the mobile function module, the clamping module is movably connected to the mobile function module, and the machine dustproof module is connected to the protection component and covers the grinding module.

[0005] As a further improvement of the utility model, the machine dustproof module includes a dustproof cover, a dustproof cover plate, and a dust suction pipe. The dustproof cover is connected to the protective assembly and covers the outside of the grinding module. The dustproof cover plate is connected to the top of the dustproof cover. The dustproof cover plate is provided with a dustproof through hole. One end of the dust suction pipe is connected to the dustproof cover plate and communicates with the dustproof through hole.

[0006] As a further improvement of the utility model, the polishing module includes a polishing base, a polishing motor, a polishing pen, a buffer sleeve, and polishing paper. The polishing motor is connected to the polishing base, one end of the polishing pen is connected to the output end of the polishing motor, the other end of the polishing pen is connected to the buffer sleeve, and the polishing paper is wrapped around the outside of the buffer sleeve.

[0007] As a further improvement of the utility model, the grinding base includes a support plate, an adjustment base, a motor base, and an adjustment rod. One end of the adjustment rod is connected to the support plate through a fastener, and the other end of the adjustment rod is connected to the base assembly through a fastener. After the adjustment base adjusts the angle, it is connected to the support plate, the motor base is connected to the adjustment base, and the grinding motor is connected to the motor base.

[0008] As a further improvement of the utility model, the clamping module includes a contoured suction base, a pressure plate, a rotating shaft, and a fixed block. The contoured suction base is connected to the mobile function module, and the contoured suction base is provided with a contoured groove matching the structure of the product to be polished, and the contoured groove is provided with a suction hole. The fixed block is connected to one end of the contoured suction base, and the fixed block is provided with a first rotating hole. One end of the pressure plate is provided with a second rotating hole, and the rotating shaft is movably connected to the first rotating hole and the second rotating hole, respectively.

[0009] As a further improvement of the utility model, a magnetic attraction piece is provided at the other end of the contoured air suction base, and the other end of the pressing plate is adsorbed on the magnetic attraction piece when pressed down.

[0010] As a further improvement of the utility model, the mobile function module includes a slide rail, a slide rail baffle, a mobile motor, a screw rod, and a mobile platform. The slide rail is fixedly connected to the base assembly, and both ends of the slide rail are respectively connected to a slide rail baffle. The mobile platform is slidably connected to the slide rail, and the mobile motor is fixed on the slide rail baffle. One end of the screw rod is connected to the output end of the mobile motor, and the screw rod is connected to the mobile platform by a threaded connection, and the clamping module is connected to the mobile platform.

[0011] As a further improvement of the present invention, the protective component includes a protective baffle and a protective cover plate, the base component includes a bottom plate, the protective baffle is vertically connected around the bottom plate, the grinding module and the mobile function module are installed on the bottom plate, the protective cover plate is connected to the protective baffle, and the machine dustproof module passes through the protective cover plate and is connected to the bottom plate.

[0012] As a further improvement of the present invention, the protection component also includes a safety grating, and the safety grating is connected to both sides of the material taking and discharging port of the protection baffle.

[0013] As a further improvement of the utility model, the base assembly includes a base, a power switch, a leakage protection switch, an electrical control device, and a touch screen. The base plate is connected to the base, and the power switch, leakage protection switch, electrical control device, and touch screen are all installed on the base.

[0014] The beneficial effects of the utility model are: according to the current constraints of local grinding of soft characteristics, by adopting servo motor control, the grinding head is refined according to product characteristics and the dust exhaust device is designed to achieve a simple appearance, small size suitable for operation in different venues, simplified process, high stability, simple safety protection operation and low maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the automatic grinding equipment of the utility model;

[0016] Figure 2 This is an exploded view of the overall structure of the automatic grinding equipment of the utility model;

[0017] Figure 3 This is an exploded view of the structure of the dustproof module of the utility model;

[0018] Figure 4 It is a structural exploded diagram of the grinding module of the utility model;

[0019] Figure 5 This is a structural exploded diagram of the clamping module of the utility model;

[0020] Figure 6 It is a structural diagram of the mobile function module of the utility model;

[0021] Figure 7 This is an exploded view of the structure of the machine control and protection function module of the utility model;

[0022] Figure 8 This is a structural cross-sectional view of the connection between the mobile platform and the screw rod of the utility model;

[0023] Fig. 9 This is a top view of the structure of the automatic grinding equipment of the utility model when loading;

[0024] Fig.10 It is a top view of the structure of the automatic grinding device of the utility model when grinding. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 1 to Figure 2As shown, an automatic grinding device of the utility model includes a machine dustproof module 1, a grinding module 2, a clamping module 3, a moving function module 4, and a machine control and protection function module 5. The machine control and protection function module 5 includes a protection component 6 and a base component 7. The protection component 6 is connected to the base component 7. The grinding module 2, the clamping module 3, and the moving function module 4 are located inside the protection component 6. The grinding module 2 and the moving function module 4 are installed on the base component 7. The grinding module 2 is located on both sides of the moving function module 4. The clamping module 3 is movably connected to the moving function module 4. The machine dustproof module 1 is connected to the protection component 6 and covers the grinding module 2.

[0027] The base assembly 7 serves as the bottom frame of the entire grinding equipment and is used to support the internal structural parts of the entire grinding equipment. The protection assembly 6 is arranged above the base assembly 7 and surrounds the internal structural parts to play a role in safety protection. The mobile function module 4 drives the clamping module 3 to switch between the loading and unloading station and the grinding station. The grinding module 2 is installed on the grinding station to grind the product 8 inside the clamping module 3. The machine dustproof module 1 is used to absorb the dust generated by grinding and remove it from the equipment.

[0028] like Figure 3 As shown, the machine dustproof module 1 includes a dust cover 11, a dust cover plate 12, and a dust suction pipe 13. The dust cover 11 is connected to the protection component 6 and covers the outside of the grinding module 2. The dust cover plate 12 is connected to the top of the dust cover 11. The dust cover plate 12 is provided with a dustproof through hole 14. One end of the dust suction pipe 13 is connected to the dust cover plate 12 and communicates with the dustproof through hole 14. The dust cover 11 concentrates the dust generated at the grinding station in the area inside the cover body, and the dust in the dust cover 11 is uniformly sucked away and discharged through the dust suction pipe 13.

[0029] like Figure 4 As shown, the polishing module 2 includes a polishing base 21, a polishing motor 22, a polishing pen 23, a buffer sleeve 24, and a polishing paper 25. The polishing motor 22 is connected to the polishing base 21, one end of the polishing pen 23 is connected to the output end of the polishing motor 22, and the other end of the polishing pen 23 is connected to the buffer sleeve 24. The polishing paper 25 is wrapped outside the buffer sleeve 24. The buffer sleeve 24 can be a rubber sleeve, and the polishing paper 25 can be sandpaper. The polishing motor 22 drives the polishing pen 23 to rotate, and finally drives the polishing paper 25 to rotate at high speed to polish the part of the product 8 it contacts. A buffer sleeve 24 is added inside the polishing paper 25, so that the polishing paper 25 can have a certain deformation space when it contacts the part of the product 8, so that the polishing paper 25 can fit the contour of the soft product 8 more closely, and realize the local polishing of the soft product 8; at the same time, the buffer sleeve 24 can also prevent the polishing paper 25 from slipping.

[0030] The grinding base 21 includes a support plate 26, an adjustment base 27, a motor base 29, and an adjustment rod 28. One end of the adjustment rod 28 is connected to the support plate 26 through a fastener 281, and the other end of the adjustment rod 28 is connected to the base assembly 7 through a fastener 281. The adjustment base 27 is connected to the support plate 26 after adjusting the angle. The motor base 29 is connected to the adjustment base 27, and the grinding motor 22 is connected to the motor base 29. The support plate 26 can adjust the connection position with the adjustment rod 28 to adjust the height of the support plate 26, and the adjustment base 27 can adjust the angle relative to the support plate 26 to adjust the position of the grinding paper 25 on the grinding pen 23 to contact the product 8 to be polished. The motor base 29 is used to fix the motor. The motor base 29 is divided into a motor bottom plate 291 and a motor pressure plate 292. When installing the motor, the motor is first placed on the motor bottom plate 291, and then the motor pressure plate 292 covers the motor and is fixed to the motor bottom plate 291.

[0031] like Figure 5 As shown, the clamping module 3 includes a profiling suction base 31, a pressing plate 32, a rotating shaft 33, and a fixed block 34. The profiling suction base 31 is connected to the mobile function module 4. The profiling suction base 31 is provided with a profiling groove 35 that matches the structure of the product 8 to be polished. The profiling groove 35 is provided with an air suction hole 36. The fixed block 34 is connected to one end of the profiling suction base 31. The fixed block 34 is provided with a first rotating hole 37. One end of the pressing plate 32 is provided with a second rotating hole 38. The rotating shaft 33 is movably connected to the first rotating hole 37 and the second rotating hole 38. A plurality of profiling grooves 35 can be provided on the profiling suction base 31. The product 8 to be polished is placed in the profiling groove 35, and the product 8 is firmly adsorbed in the profiling groove 35 through the air suction of the air suction hole 36. By cooperating with the rotating shaft 33, the fixing block 34, the first rotating hole 37 and the second rotating hole 38, the pressing plate 32 can be flipped relative to the contoured suction base 31 to cover the product 8 in the contoured groove 35. The width of the pressing plate 32 will be smaller than the length of the product 8, so that the pressing plate 32 can press the middle part of the product 8 and expose the two ends of the product 8 for polishing.

[0032] The other end of the contoured suction base 31 is provided with a magnetic member 39, and the other end of the pressing plate 32 is adsorbed on the magnetic member 39 when pressed down. The magnetic member 39 is preferably a magnet. In order to prevent the other end of the pressing plate 32 from loosening, one end of the pressing plate 32 is detachably adsorbed on the contoured suction base 31 through the magnetic member 39, which also provides sufficient pressure on the product 8 and prevents the product 8 from shifting during the grinding process.

[0033] like Figure 6 , Figure 8As shown, the mobile function module 4 includes a slide rail 41, a slide rail baffle 42, a mobile motor 43, a screw rod 44, and a mobile platform 45. The slide rail 41 is fixedly connected to the base assembly 7, and the two ends of the slide rail 41 are respectively connected to the slide rail baffle 42. The mobile platform 45 is slidably connected to the slide rail 41. The mobile motor 43 is fixed to the slide rail baffle 42. One end of the screw rod 44 is connected to the output end of the mobile motor 43. The screw rod 44 and the mobile platform 45 are connected by threads, and the clamping module 3 is connected to the mobile platform 45. The mobile motor 43 drives the screw rod 44 to rotate, and the screw rod 44 and the mobile platform 45 are matched by the threads to convert the rotational motion into the horizontal sliding of the mobile platform 45, so that it slides back and forth on the slide rail 41. The slide rail baffles 42 at both ends are used to limit the farthest moving distance of the two ends of the mobile platform 45. The mobile motor 43 is preferably a servo motor. In order to fix the position of the screw rod 44, a screw rod fixing block 46 is also provided.

[0034] like Figure 7 As shown, the protective assembly 6 includes a protective baffle 61 and a protective cover 62, and the base assembly 7 includes a bottom plate 71. The protective baffle 61 is vertically connected around the bottom plate 71, the grinding module 2 and the mobile function module 4 are installed on the bottom plate 71, the protective cover 62 is connected to the protective baffle 61, and the machine dustproof module 1 passes through the protective cover 62 and is connected to the bottom plate 71. The protective baffle 61 blocks the sides of the grinding station and the loading and unloading station, and protects the internal operating structural parts. The protective baffle 61 is provided with an opening in the direction of the loading and unloading station to facilitate the loading and unloading operations. The protective cover 62 is arranged above the grinding station to assist in blocking dust. The bottom plate 71 supports the entire internal structural parts. The side of the protective baffle 61 is also connected to the base side plate 64, which can be removed for maintenance to maintain the internal structural parts of the protective baffle 61.

[0035] The protection assembly 6 also includes a safety grating 63, which is connected to both sides of the material taking and discharging port of the protection baffle 61. The safety grating 63 is used to provide timely alarm and feedback information when a person breaks into the working area during the operation of the equipment.

[0036] The base assembly 7 includes a base 72, a power switch 73, a leakage protection switch 74, an electrical control device 75, and a touch screen 76. The bottom plate 71 is connected to the base 72, and the power switch 73, the leakage protection switch 74, the electrical control device 75, and the touch screen 76 are all installed on the base 71. The base 71 can also be provided with a control panel 77, a touch screen 76, and a base heat sink 721 to facilitate user operation. A foot pad 78 is also provided at the bottom of the base 72 to buffer the base 72.

[0037] The working principle of this automatic grinding equipment is:

[0038] First, the product 8 is placed on the profiling groove 35 of the profiling suction base 31, and the pressing plate 32 is covered. The pressing plate 32 firmly presses the product 8 under the suction force of the magnet. At the same time, the profiling suction base 31 starts to absorb the product 8 on the profiling groove 35 through the suction hole 36. Fig. 9 As shown. The start button on the control panel is pressed manually with both hands, and the grinding motor 22 and the moving motor 43 start to work. The moving motor 43 drives the screw rod 44 to rotate, and the screw rod 44 rotates to drive the moving platform 45 with internal threads to slide on the slide rail 41, as shown. Figure 7 As shown. At the same time, the grinding motor 22 drives the grinding pen 23 to rotate, and a buffer sleeve 24 is covered on the outside of the grinding pen 23 to effectively prevent the grinding paper 25 from slipping. When the mobile platform 45 drives the product 8 to contact the grinding pen 23, the grinding begins. The grinding dust will also be discharged from the PVC dust suction pipe 13 through the external suction device. When the mobile platform 45 drives the product 8 to completely pass through the grinding head, as shown Fig.10 As shown, the moving motor 43 reverses to drive the screw rod 44 to reverse, and the moving platform 45 moves outward. When it returns to the initial position, as shown in FIG. Fig. 9 As shown, a motion process is completed.

[0039] Based on the current constraints of local grinding of soft properties, the utility model adopts servo motor control, refines the design of the grinding head and the design of the dust exhaust device according to the characteristics of product 8, and achieves a simple appearance, a small size suitable for operation in different venues, a simplified process with high stability, simple safety protection operation, and low maintenance cost. Through the introduction of grinding equipment, various unstable phenomena caused by manual grinding are effectively avoided, ensuring that the quality pass rate of product 8 after grinding is 100%. Completely replacing manual grinding, the efficiency of one device is more than 6 times that of a worker, saving labor costs and meeting the purpose of increasing economic benefits.

[0040] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An automatic grinding device, characterized in that: It includes a machine dustproof module, a grinding module, a clamping module, a mobile function module, and a machine control and protection function module. The machine control and protection function module includes a protection component and a base component. The protection component is connected to the base component. The grinding module, the clamping module, and the mobile function module are located inside the protection component. The grinding module and the mobile function module are installed on the base component. The grinding module is located on both sides of the mobile function module. The clamping module is movably connected to the mobile function module. The machine dustproof module is connected to the protection component and covers the grinding module.

2. The automatic grinding device according to claim 1, characterized in that: The machine dustproof module includes a dustproof cover, a dustproof cover plate, and a dust suction pipe. The dustproof cover is connected to the protection component and covers the outside of the grinding module. The dustproof cover plate is connected to the top of the dustproof cover. The dustproof cover plate is provided with a dustproof through hole. One end of the dust suction pipe is connected to the dustproof cover plate and communicates with the dustproof through hole.

3. The automatic grinding device according to claim 1, characterized in that: The polishing module includes a polishing base, a polishing motor, a polishing pen, a buffer sleeve, and polishing paper. The polishing motor is connected to the polishing base, one end of the polishing pen is connected to the output end of the polishing motor, the other end of the polishing pen is connected to the buffer sleeve, and the polishing paper is wrapped around the outside of the buffer sleeve.

4. The automatic grinding device according to claim 3, characterized in that: The grinding base includes a support plate, an adjustment base, a motor base, and an adjustment rod. One end of the adjustment rod is connected to the support plate through a fastener, and the other end of the adjustment rod is connected to the base assembly through a fastener. The adjustment base is connected to the support plate after adjusting the angle, the motor base is connected to the adjustment base, and the grinding motor is connected to the motor base.

5. The automatic grinding device according to claim 1, characterized in that: The clamping module includes a contoured suction base, a pressure plate, a rotating shaft, and a fixed block. The contoured suction base is connected to the mobile function module. The contoured suction base is provided with a contoured groove matching the structure of the product to be polished, and the contoured groove is provided with a suction hole. The fixed block is connected to one end of the contoured suction base, the fixed block is provided with a first rotating hole, and one end of the pressure plate is provided with a second rotating hole, and the rotating shaft is movably connected to the first rotating hole and the second rotating hole, respectively.

6. The automatic grinding device according to claim 5, characterized in that: The other end of the contoured air suction base is provided with a magnetic attraction piece, and the other end of the pressing plate is adsorbed on the magnetic attraction piece when pressed downward.

7. The automatic grinding device according to claim 1, characterized in that: The mobile function module includes a slide rail, a slide rail baffle, a mobile motor, a screw rod, and a mobile platform. The slide rail is fixedly connected to the base assembly, and both ends of the slide rail are respectively connected to a slide rail baffle. The mobile platform is slidably connected to the slide rail, and the mobile motor is fixed to the slide rail baffle. One end of the screw rod is connected to the output end of the mobile motor. The screw rod is connected to the mobile platform through a threaded connection, and the clamping module is connected to the mobile platform.

8. The automatic grinding device according to claim 1, characterized in that: The protection component includes a protection baffle and a protection cover plate, the base component includes a bottom plate, the protection baffle is vertically connected around the bottom plate, the grinding module and the mobile function module are installed on the bottom plate, the protection cover plate is connected to the protection baffle, and the machine dustproof module passes through the protection cover plate and is connected to the bottom plate.

9. The automatic grinding device according to claim 8, characterized in that: The protection component also includes a safety grating, which is connected to both sides of the material taking and discharging opening of the protection baffle.

10. The automatic grinding device according to claim 8, characterized in that: The base assembly includes a base, a power switch, a leakage protection switch, an electrical control device, and a touch screen. The bottom plate is connected to the base, and the power switch, the leakage protection switch, the electrical control device, and the touch screen are all installed on the base.

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