Intelligent grinding machine convenient to clean

Abstract

The utility model relates to the technical field of grinding machines, in particular to an intelligent grinding machine convenient to clean, which comprises a grinding disc, a driving mechanism for driving the grinding disc, a workbench and a cooling mechanism, the cooling mechanism comprises a first water outlet pipe, a water storage tank and a first water pump for supplying water to the first water outlet pipe, the first water pump is positioned in the water storage tank, and a spray pipe is arranged at a water outlet of the first water outlet pipe; the nozzle is aligned with the millstone; a plurality of water guide grooves are formed in the workbench and are sequentially arranged in the linear direction, chip removal channels communicated with the water guide grooves are arranged at the two ends of the workbench, a chip collection box is arranged at the tail ends of the chip removal channels, a plurality of chip removal heads used for cleaning chips in the chip removal channels are arranged at the ends, away from the chip collection box, of the chip removal channels, and the chip removal heads are all communicated with a first water outlet pipe. And a cleaning mechanism for manually cleaning chippings is arranged on the water storage tank. The problem that in the prior art, workers need to consume time to collect or sweep chippings generated by grinding, and the working efficiency is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, and in particular to an intelligent grinder which is easy to clean. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding.

[0003] However, a certain amount of debris will be generated during the grinding process. If these metal debris are not cleaned for a long time, the debris will accumulate on the work surface, interfering with the installation and disassembly of the workpiece by the staff.

[0004] Currently, workers often use air guns to blow off the debris, but the grinder itself does not have a device for collecting the debris. Therefore, workers need to spend time collecting or cleaning the debris from time to time, which reduces work efficiency. Utility Model Content

[0005] The utility model provides an intelligent grinding machine which is easy to clean, and solves the problem in the related art that workers need to spend time collecting or cleaning the debris generated by grinding, thereby reducing work efficiency.

[0006] The technical solution of the utility model is as follows:

[0007] A smart grinding machine that is easy to clean, comprising a grinding disc for processing a workpiece, a driving mechanism for driving the grinding disc, a workbench for mounting the workpiece, and a cooling mechanism for cooling the workpiece and the grinding disc, wherein the cooling mechanism comprises a first water outlet pipe, a water storage tank, and a first water pump that supplies water to the first water outlet pipe, wherein the first water pump is located in the water storage tank, a nozzle is provided at the water outlet of the first water outlet pipe, and the nozzle is aimed at the grinding disc; a plurality of water guide grooves are provided on the workbench, and the water guide grooves are arranged in sequence along a linear direction, a chip removal channel connected to the water guide groove is provided at both ends of the workbench, a chip collection box is provided at the end of the chip removal channel, and a plurality of chip removal heads for cleaning the debris in the chip removal channel are provided at one end of the chip removal channel away from the chip collection box, and each chip removal head is communicated with the first water outlet pipe, and a cleaning mechanism for manually cleaning the debris is provided on the water storage tank; a reflux pipe for returning the coolant in the chip collection box to the water storage tank is provided between the chip collection box and the water storage tank, and the horizontal position of the installation position of the reflux pipe is higher than the horizontal position of the bottom of the chip collection box.

[0008] Furthermore, the cleaning mechanism includes a second water outlet pipe and a second water pump for supplying water to the second water outlet pipe, the second water pump is located between the second water outlet pipe and the water tank, and a nozzle for changing water pressure is provided at the water outlet of the second water outlet pipe.

[0009] Furthermore, the horizontal height of the chip removal channel close to the chip collection box is lower than the horizontal height of the chip removal channel far from the chip collection box, and the horizontal height of the water guide groove far from the chip removal channel is higher than the horizontal height of the water guide groove close to the chip removal channel.

[0010] Furthermore, the driving mechanism includes a mounting frame for mounting the grinding disc, and the plurality of nozzles are each located on the mounting frame. The mounting frame is provided with a first water supply pipe connected to the first water outlet pipe, and the first water supply pipe is connected to the water outlet of the first water pump.

[0011] Furthermore, the chip box is detachably connected to the workbench, a slide rail is provided under the workbench, the chip box is slidably connected to the slide rail, and a handle for pulling the chip box is provided on the outer side wall of the chip box.

[0012] Furthermore, a second water supply pipe for connecting the chip removal heads is provided in the workbench, and a branch pipe for connecting the second water supply pipe is provided on the first water outlet pipe.

[0013] Furthermore, the water tank is provided with a fixing frame for fixing the second water outlet pipe or the nozzle.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. The utility model has a water guide groove on the workbench, and the coolant sprayed by the cooling mechanism drives the grinding chips into the chip discharge channel, and then the chip discharge head on the chip discharge channel continues to spray coolant to flush the chips into the chip collection box, thereby cleaning the chips on the workbench.

[0016] 2. The utility model adopts liquid to clean the debris, avoiding the risk of debris scattering and polluting the environment when using gas for cleaning; the scattered debris may even enter the eyes of the staff and endanger the health of the staff.

[0017] 3. The utility model is provided with a cleaning mechanism for manually cleaning debris. When the coolant sprayed by the nozzle and the chip removal head cannot flush away the debris that is too heavy, water can be sprayed manually through the cleaning structure to remove the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 for Figure 1 The main view;

[0021] Figure 3 for Figure 1 Side view of

[0022] Figure 4 is a cross-sectional view of the cooling mechanism and the cleaning mechanism in this embodiment;

[0023] Figure 5 2 is a top view of the workbench in this embodiment;

[0024] Figure 6 for Figure 4 A cross-sectional view of

[0025] Figure 7 Schematic diagram of the structure of the chip collecting box in this embodiment;

[0026] Figure 8 Schematic diagram of the structure of the grinding disc in this embodiment;

[0027] Fig. 9 for Figure 8 sectional view of .

[0028] In the figure:

[0029] 1. Grinding disc; 2. Driving mechanism; 21. Mounting frame; 211. First water supply pipe; 3. Workbench; 31. Water guide trough; 32. Chip removal channel; 321. Chip removal head; 33. Slide rail; 34. Baffle; 35. Second water supply pipe; 4. Cooling mechanism; 41. First water outlet pipe; 411. Branch pipe; 42. Water storage tank; 43. First water pump; 44. Spray pipe; 5. Chip collection box; 51. Return pipe; 52. Handle; 6. Cleaning mechanism; 61. Second water outlet pipe; 62. Second water pump; 63. Spray head; 64. Fixing frame. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 3As shown, an intelligent grinding machine that is easy to clean includes a grinding disc 1 for processing a workpiece, a driving mechanism 2 for driving the grinding disc, a workbench 3 for mounting the workpiece, and a cooling mechanism 4 for cooling the workpiece and the grinding disc 1. The cooling mechanism 4 in this embodiment includes a first water outlet pipe 41, a water storage tank 42, and a first water pump 43 for supplying water to the first water outlet pipe 41. The first water pump 43 is preferably a submersible pump. The submersible pump can be directly installed in the water storage tank 42 to directly perform water pumping work, avoiding the need to set a mounting frame on the water storage tank 42 that increases the cost. A nozzle 44 is provided at the water outlet of the first water outlet pipe 41. The nozzle 44 is aimed at the grinding disc 1. After the coolant is sprayed out through the nozzle 44, it directly acts on the grinding disc 1, that is, the debris generated by the grinding disc 1 grinding the workpiece will be suppressed by the cooling fluid sprayed out by the nozzle 44 to avoid it from being scattered due to the rotation of the grinding disc 1.

[0032] After the chips are flushed onto the workbench 3 with a plurality of water guide grooves 31 by the coolant, they will flow into the water guide grooves 31 together with the coolant. The water guide grooves 31 are arranged in sequence along a linear direction. Both ends of the workbench 3 are provided with chip removal channels 32 connected to the water guide grooves 31. The end of the chip removal channel 32 is provided with a chip collecting box 5. A plurality of chip removal heads 321 are provided on the end of the chip removal channel 32 away from the chip collecting box 5. That is, the chips entering the chip removal channel 32 will be flushed into the chip collecting box 5 by the chip removal heads 321. The number of chip removal heads 321 can ensure that there is enough water output to flush the chips in the chip removal channel 32.

[0033] The coolant on the workbench 3 will be affected by the water guide grooves 31, so that the chips in the connected coolant will also be diverted. If a single water guide groove 31 is blocked until the entire water guide groove 31 is overflowing, the coolant and the chips will flow through the water guide groove 31 to the adjacent water guide groove 31, effectively ensuring that the drainage work of the water guide groove 31 can be carried out normally, so that the coolant and the chips can both enter the chip removal channel 32, and then be guided to the chip collection box 5 by the internal structure of the chip removal channel 32.

[0034] like Figure 5 and Figure 6 As shown, in this embodiment, the horizontal height of the portion of the chip removal channel 32 close to the chip collection box 5 is lower than the horizontal height of the portion of the chip removal channel 32 away from the chip collection box 5, and the horizontal height of the portion of the water guide groove 31 away from the chip removal channel 32 is higher than the horizontal height of the portion of the water guide groove 31 close to the chip removal channel 32. This allows the coolant entering the chip removal channel 32 and the water guide groove 31 to flow quickly toward the destination, thereby improving the chip removal efficiency.

[0035] A baffle 34 is provided on the workbench 3 to prevent waste chips or coolant from splashing out, thereby preventing waste chips or coolant from escaping from the workbench 3 and polluting the working environment.

[0036] like Figure 7 and Figure 2As shown, a reflux pipe 51 is provided between the chip box 5 and the water tank 42 in this embodiment, which is used to return the coolant in the chip box 5 to the water tank 42. The horizontal position of the installation position of the reflux pipe 51 is higher than the horizontal position of the bottom of the chip box 5. Since the debris also has a certain weight, it will sink into the coolant in a static environment. When the coolant accumulates to a certain amount, it will enter the reflux pipe 51, and the coolant will be sent back to the water tank 42 through the reflux pipe 51 to avoid the waste of coolant. The reflux pipe 51 is preferably a bellows, because the bellows has good variability and ductility. When the chip box 5 is disassembled, the reflux pipe 51 is difficult to restrict the movement of the chip box 5, which facilitates the removal of the chip box 5.

[0037] like Figure 1 and Figure 2 As shown, the chip box 5 in this embodiment is detachably connected to the workbench 3, a slide rail 33 is provided below the workbench 3, the chip box 5 is slidably connected to the slide rail 33, and the workbench 3 only limits one end of the slide rail 33. When the chip box 5 needs to be removed, the chip box 5 can be pulled out of the slide rail 33, so that the chip box 5 can be easily and quickly removed from the workbench 3. A handle 52 is provided on the outer side wall of the chip box 5 for facilitating the pulling of the chip box 5. When it is convenient for later cleaning, the chip box 5 can be directly removed from the workbench 3, and then the chip box 5 is dumped to pour out the debris in the chip box 5, so that the debris in the chip box 5 can be easily cleaned.

[0038] like Figure 4 As shown, taking into account the possibility of debris that cannot be flushed away by ordinary water flow, a cleaning mechanism 6 for cleaning is extended from the water tank 42. The cleaning mechanism 6 includes a second water outlet pipe 61 and a second water pump 62 for supplying water to the second water outlet pipe 61. The second water pump 62 is located between the second water outlet pipe 61 and the water tank 42. A nozzle 63 for changing the water pressure is provided at the water outlet of the second water outlet pipe 61. The staff can hold the nozzle 63 to flush the debris that cannot be flushed away by normal water flow, so that it finally enters the chip collecting box 5. The nozzle 63 is preferably an adjustable nozzle, because the adjustable nozzle can change the water pressure through its internal structure, so that the flushing water flow is more powerful, which can effectively improve the flushing efficiency. At the same time, the second water outlet pipe 61 is preferably a nozzle hose, which is convenient for cooperating with the nozzle 63 for flushing; the second water pump 62 is preferably a centrifugal pump. The centrifugal pump is small in size, occupies less space, has stable performance, and is easy to maintain.

[0039] At the same time, a fixing frame 64 for fixing the second water outlet pipe 61 or the nozzle 63 is provided on the water tank 42. After the second water outlet pipe 61 or the nozzle 63 is fixed at a specified position, the risk of the second water outlet pipe 61 on the ground tripping the staff and causing a safety accident can be effectively avoided.

[0040] like Figure 3 and Figure 5As shown, a second water supply pipe 35 is provided in the workbench 3 to connect the chip removal heads 321, and a branch pipe 411 connected to the second water supply pipe 35 is provided on the first water outlet pipe 41, avoiding the need for multiple water pumps to supply water to the chip removal heads 321 or the nozzles 44, thereby reducing energy waste.

[0041] like Figure 8 and Fig. 9 As shown, the driving mechanism 2 includes a mounting frame 21 for mounting the grinding disc 1, and the nozzles 44 have a plurality of nozzles 44, so that the water outlet range of the nozzles 44 can effectively cover the range of debris scattered by the rotation of the grinding disc 1, so as to prevent debris from splashing out of the workbench, so that the water flow cannot flush such debris, resulting in the accumulation of debris in a place where the water flow of the nozzles 44 cannot flush. Each nozzle 44 is located on the mounting frame 21, and a first water supply pipe 211 communicating with each nozzle 44 is provided in the mounting frame 21. The first water supply pipe 211 is connected to the water outlet of the first water pump 43 through the first water outlet pipe 41. The nozzle 44 is preferably a universal bamboo tube, which has adjustability and a certain self-locking property, so that when adjusting the abrasive tool later, the relative position adjustment can be made for different abrasive tools, so that the nozzle 44 is always aligned with the abrasive tool.

[0042] This embodiment is preferably used for processing aluminum alloy and other materials with light debris. It can also be cleaned by adjusting the appropriate water pressure according to factors such as the density of other materials, such as by putting a smaller water outlet pipe on the water outlet. Figure 2 and Figure 5 As shown, the water outlets of the chip removal head 321 and the nozzle 44 are smaller than the water supply channel inside them, that is, this embodiment reduces the flow area of ​​the medium and increases the water outlet pressure during water spraying, thereby ensuring that the coolant can impulse metal chips and ensuring the feasibility of this embodiment.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent grinding machine that is easy to clean, comprising a grinding disc (1) for machining a workpiece, a driving mechanism (2) for driving the grinding disc, a workbench (3) for mounting the workpiece, and a cooling mechanism (4) for cooling the workpiece and the grinding disc (1), characterized in that: The cooling mechanism (4) comprises a first water outlet pipe (41), a water storage tank (42), and a first water pump (43) for supplying water to the first water outlet pipe (41), wherein the first water pump (43) is located in the water storage tank (42), and a nozzle (44) is provided at the water outlet of the first water outlet pipe (41), wherein the nozzle (44) is aimed at the grinding disc (1); The workbench (3) is provided with a plurality of water guide grooves (31), the water guide grooves (31) are arranged in sequence along a linear direction, both ends of the workbench (3) are provided with chip removal channels (32) connected to the water guide grooves (31), the ends of the chip removal channels (32) are provided with a chip collection box (5), and the end of the chip removal channels (32) away from the chip collection box (5) is provided with a plurality of chip removal heads (321) for cleaning chips in the chip removal channels (32), each chip removal head (321) is connected to a first water outlet pipe (41), and the water storage tank (42) is provided with a cleaning mechanism (6) for manually cleaning chips; A reflux pipe (51) is provided between the chip collecting box (5) and the water storage tank (42) for returning the coolant in the chip collecting box (5) to the water storage tank (42), and the horizontal position of the installation position of the reflux pipe (51) is higher than the horizontal position of the bottom of the chip collecting box (5).

2. The intelligent grinding machine that is easy to clean according to claim 1, characterized in that: The cleaning mechanism (6) comprises a second water outlet pipe (61) and a second water pump (62) for supplying water to the second water outlet pipe (61); the second water pump (62) is located between the second water outlet pipe (61) and the water storage tank (42); and a nozzle (63) for changing the water pressure is provided at the water outlet of the second water outlet pipe (61).

3. The intelligent grinding machine that is easy to clean according to claim 1, characterized in that: The horizontal height of the portion of the chip removal channel (32) close to the chip collection box (5) is lower than the horizontal height of the portion of the chip removal channel (32) away from the chip collection box (5), and the horizontal height of the portion of the water guide groove (31) away from the chip removal channel (32) is higher than the horizontal height of the portion of the water guide groove (31) close to the chip removal channel (32).

4. The intelligent grinding machine that is easy to clean according to claim 1, characterized in that: The driving mechanism (2) comprises a mounting frame (21) for mounting the grinding disc (1); the nozzles (44) are provided in a plurality, each nozzle (44) being located on the mounting frame (21); a first water supply pipe (211) communicating with the first water outlet pipe (41) is provided in the mounting frame (21); the first water supply pipe (211) is communicated with the water outlet of the first water pump (43).

5. The intelligent grinding machine that is easy to clean according to claim 1, characterized in that: The chip collecting box (5) is detachably connected to the workbench (3); a slide rail (33) is provided below the workbench (3); the chip collecting box (5) is slidably connected to the slide rail (33); and a handle (52) is provided on the outer wall of the chip collecting box (5) for facilitating pulling of the chip collecting box (5).

6. The intelligent grinding machine that is easy to clean according to claim 1, characterized in that: The workbench (3) is provided with a second water supply pipe (35) for communicating with each chip removal head (321), and a branch pipe (411) communicating with the second water supply pipe (35) is provided on the first water outlet pipe (41).

7. The intelligent grinding machine that is easy to clean according to claim 3, characterized in that: The water storage tank (42) is provided with a fixing frame (64) for fixing the second water outlet pipe (61) or the spray head (63).

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