Automatic grinding equipment for repairing saw blade of band sawing machine

Abstract

The utility model provides automatic grinding equipment for repairing a saw blade of a band sawing machine, and relates to the technical field of automatic grinding equipment, the automatic grinding equipment comprises an equipment body, a spraying mechanism is arranged on the equipment body, the spraying mechanism comprises an oil pump, an oil tank and a shell, and a filter plate is embedded in the front surface of the shell in a sliding mode. And an atomizing nozzle penetrates through the outer wall of the closed pipe in a threaded manner. According to the automatic grinding equipment for repairing the saw blade of the band sawing machine, the spraying mechanism is arranged, so that the automatic grinding equipment for repairing the saw blade of the band sawing machine has the function of automatically applying anti-rust lubricating oil to the ground saw blade, that is, after the abraded saw blade is ground, a worker does not need to specially use the equipment or manually carry out anti-rust lubricating treatment on the abraded saw blade; in this way, the labor amount of workers is reduced, meanwhile, the working efficiency is improved, the using effect of the automatic grinding equipment for repairing the saw blade of the band sawing machine is improved, and meanwhile the using efficiency of the automatic grinding equipment for repairing the saw blade of the band sawing machine is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic grinding equipment, in particular to an automatic grinding equipment for repairing saw blades of a band sawing machine. Background Art

[0002] The saw blade of a band saw is a long saw tool made of a steel strip. It usually has saw teeth and is a component used on a band saw to saw various materials. The saw blade of a band saw will gradually wear out during use. However, in order to restore the sharpness and performance of the worn saw blade and extend the service life of the saw blade, people generally sharpen the worn saw blade. To sharpen the worn saw blade, it is necessary to use a saw blade repair automatic sharpening equipment.

[0003] However, in the prior art, although the existing automatic grinding equipment for repairing the saw blade of a band saw can automatically grind the worn saw blade when in use, it does not have the function of automatically applying anti-rust lubricating oil to the saw blade after grinding, that is, after the worn saw blade is ground, the staff still needs to use the equipment specially or manually perform anti-rust lubrication treatment on it, which not only increases the workload of the staff, but also reduces the work efficiency, which not only reduces the use effect of the automatic grinding equipment for repairing the saw blade of a band saw, but also reduces the use efficiency of the automatic grinding equipment for repairing the saw blade of a band saw.

[0004] Therefore, we propose an automatic grinding device for repairing the saw blade of a band saw machine to solve the technical problems raised in the background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing automatic grinding equipment for repairing saw blades of band saw machines in the prior art does not have the function of automatically applying anti-rust lubricating oil to the saw blades after grinding, that is, after the worn saw blades are ground, the staff are required to use special equipment or manually perform anti-rust lubrication treatment on them, which not only increases the workload of the staff, but also reduces the work efficiency, reduces the use effect of the automatic grinding equipment for repairing saw blades of band saw machines, and also reduces the use efficiency of the automatic grinding equipment for repairing saw blades of band saw machines, and thus an automatic grinding equipment for repairing saw blades of band saw machines is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic grinding device for repairing a saw blade of a band saw machine, comprising a device body, on which a spraying mechanism is arranged;

[0007] The spraying mechanism includes an oil pump, an oil tank and a shell. The oil inlet end and the oil outlet end of the oil pump are both equipped with hoses. A shell cover is installed on the top of the shell. A sealing plate is installed on the front surface of the shell. A closed pipe is fixedly penetrated through the front surface of the inner wall of the shell cover. A filter plate is slidably embedded in the front surface of the shell. An atomizing nozzle is threadedly penetrated through the outer wall of the closed pipe.

[0008] Preferably, the oil pump is mounted on the front surface of the equipment body, the shell is mounted on the front surface of the equipment body, the oil tank is mounted on the front surface of the equipment body, and the bottom of the shell cover is in contact with the top of the sealing plate.

[0009] Preferably, the oil inlet end of one of the hoses is installed with the oil outlet end of the oil tank, and the oil outlet end of the other hose is installed with the oil inlet end of the closed pipe.

[0010] Preferably, the oil inlet end of the oil tank is installed with the oil outlet end of the shell, and the atomizing nozzle is located directly above the inside of the groove at the top of the sealing plate and the inside of the groove at the top of the shell.

[0011] Preferably, rubber strips are bonded to both sides of the inner wall of the top groove of the sealing plate, and two round rods are fixed to the top surface of the device body.

[0012] Preferably, the outer surface of each round rod is rotatably connected to a clamping block via a bearing, an anti-sliding block is fixed to the bottom of each clamping block, and a mounting plate is installed at the opening of the device body.

[0013] Preferably, the bottom end of each round rod movably passes through the top of each anti-sliding block, and the bottom of each anti-sliding block contacts the top surface of the equipment body.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by arranging a spraying mechanism, the automatic grinding device for repairing the saw blade of a band saw machine can have the function of automatically applying anti-rust lubricating oil to the saw blade after grinding, that is, after the worn saw blade is ground, there is no need for the staff to use special equipment or manually perform anti-rust lubrication treatment on it, which not only reduces the workload of the staff, but also improves the work efficiency, improves the use effect of the automatic grinding device for repairing the saw blade of a band saw machine, and also improves the use efficiency of the automatic grinding device for repairing the saw blade of a band saw machine. With the cooperation of the oil pump and the hose, the anti-rust lubricating oil inside the oil tank can be extracted and transported to the inside of the closed pipe. With the action of the atomizing nozzle, the anti-rust lubricating oil transported from the closed pipe can be atomized and sprayed on the surface of the saw blade directly below.

[0016] 2. In the utility model, the excess anti-rust lubricating oil on the surface of the saw blade can be scraped off by the action of the rubber strip, the saw blade can be prevented from moving out of the long groove at the top of the device body by the cooperation of the round rod, the bearing and the block, the friction between the bottom of the block and the top of the device body can be increased by the action of the anti-sliding block, and the components stored inside the device body can be prevented from moving out of the opening of the device body by the action of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereoscopic diagram of an automatic grinding device for repairing saw blades of a band saw machine is provided for the utility model;

[0018] Figure 2 A partial stereoscopic diagram of an automatic grinding device for repairing saw blades of a band saw machine proposed by the utility model;

[0019] Figure 3 The utility model proposes a partial stereoscopic diagram of the spraying mechanism of an automatic grinding device for repairing saw blades of a band saw;

[0020] Figure 4 Another partial perspective view of the automatic grinding device for repairing the saw blade of a band saw machine proposed by the utility model;

[0021] Figure 5 The utility model provides a three-dimensional structural diagram of a device body and a mounting plate of an automatic grinding device for repairing a saw blade of a band saw;

[0022] Figure 6 The utility model provides a side view structural diagram of the device body of an automatic grinding device for repairing and sharpening the saw blade of a band saw.

[0023] Legend: 1. Equipment body; 2. Spraying mechanism; 201. Oil pump; 202. Hose; 203. Oil tank; 204. Shell; 205. Sealing plate; 206. Shell cover; 207. Closed-end pipe; 208. Filter plate; 209. Atomizing nozzle; 3. Rubber strip; 4. Round rod; 5. Block; 6. Anti-sliding block; 7. Mounting plate. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] like Figure 1-Figure 6 As shown, an automatic grinding device for repairing a saw blade of a band saw machine comprises a device body 1, on which a spraying mechanism 2 is arranged;

[0027] The spraying mechanism 2 includes an oil pump 201, an oil tank 203 and a shell 204. The oil inlet end and the oil outlet end of the oil pump 201 are both installed with a hose 202. A shell cover 206 is installed on the top of the shell 204. A sealing plate 205 is installed on the front surface of the shell 204. A closed tube 207 is fixedly penetrated through the front surface of the inner wall of the shell cover 206. A filter plate 208 is slidably embedded on the front surface of the shell 204. An atomizing nozzle 209 is threadedly penetrated through the outer wall of the closed tube 207. The oil pump 201 is installed on the front surface of the equipment body 1, the shell 204 is installed on the front surface of the equipment body 1, and the oil tank 203 is installed on the front surface of the equipment body 1. The bottom of the shell cover 206 is in contact with the top of the sealing plate 205. The oil inlet end of one of the hoses 202 is in contact with the oil tank 203. The oil outlet ends are installed together, the oil outlet end of another hose 202 is installed with the oil inlet end of the closed pipe 207, the oil inlet end of the oil tank 203 is installed with the oil outlet end of the shell 204, the atomizing nozzle 209 is located directly above the inside of the top groove of the sealing plate 205 and the inside of the top groove of the shell 204, and rubber strips 3 are bonded and connected on both sides of the inner wall of the top groove of the sealing plate 205. Two round rods 4 are fixed to the top surface of the equipment body 1, and the outer surface of each round rod 4 is rotatably connected with a block 5 through a bearing, and an anti-sliding block 6 is fixed to the bottom of each block 5. A mounting plate 7 is installed at the opening position of the equipment body 1, and the bottom end of each round rod 4 is movable through the top of each anti-sliding block 6, and the bottom of each anti-sliding block 6 is in contact with the top surface of the equipment body 1.

[0028] The effect achieved is that when the worn saw blade needs to be sharpened, the two blocks 5 are first rotated 90 degrees respectively. At this time, the two rotating blocks 5 will drive the corresponding anti-sliding block 6 to rotate. When the two blocks 5 have completed the rotation operation, the shell cover 206 is first removed from the top of the shell 204, and then the saw blade that needs to be sharpened is placed between the two long grooves at the top of the device body 1, and the saw blade is placed between the top groove of the shell 204 and the opposite side of the two rubber strips 3. When the saw blade is placed, the two blocks 5 are first rotated back to their original positions, and then the shell cover 206 is restored to its original position. When the blocks 5 have completed the reset operation, the anti-slip blocks 6 corresponding to the two blocks 5 are also reset to their original positions, and then the oil pump 201 is connected to the controller on the equipment body 1, and then the equipment body 1 is directly started and the oil pump 201 is started by using the controller on the equipment body 1. At this time, the started equipment body 1 can grind the worn saw blade, and the started oil pump 201 will also, with the cooperation of one of the hoses 202, extract the anti-rust lubricating oil stored in the oil tank 203 and transport it to the inside of the other hose 202, and then transport it to the inside of the closed tube 207, and then transport it to the inside of the atomizing nozzle 209. When the anti-rust lubricating oil is transported to When the saw blade enters the above space, the atomizing nozzle 209 can spray the anti-rust lubricating oil uniformly on the saw blade entering the above space. Then, the saw blade sprayed with the anti-rust lubricating oil will be directly removed from the groove at the top of the sealing plate 205. When the saw blade with the anti-rust lubricating oil passes between the two rubber strips 3, the two rubber strips 3 can be used to spray the anti-rust lubricating oil uniformly on the saw blade entering the above space. The excess anti-rust lubricating oil mixed with metal debris on the surface of the saw blade is scraped off, and then the anti-rust lubricating oil mixed with metal debris scraped off can be filtered by the filter plate 208, and the metal debris will be retained on the top of the filter plate 208. Thereafter, the filtered anti-rust lubricating oil will pass through the through hole of the filter plate 208, enter the bottom of the inner wall of the shell 204, and then flow back to the interior of the oil tank 203. At the same time, the saw blade coated with the anti-rust lubricating oil will continue to move. When the saw blade is completed with the grinding operation and sprayed with the anti-rust lubricating oil, the oil pump 201 and the equipment body 1 are first turned off, and then the above-mentioned operating steps are reversed. The repaired saw blade can be removed.

[0029] Working principle: when it is necessary to sharpen the worn saw blade, first rotate the two blocks 5 90 degrees respectively. At this time, the two rotating blocks 5 will drive the corresponding anti-sliding block 6 to rotate. When the two blocks 5 have completed the rotation operation, first remove the shell cover 206 from the top of the shell 204, and then place the saw blade that needs to be sharpened between the two long grooves at the top of the device body 1, and at the same time place the saw blade between the top groove of the shell 204 and the opposite side of the two rubber strips 3. When the saw blade is placed, first rotate the two blocks 5 back to their original positions, and then reset the shell cover 206 back to its original position. When the two blocks 5 are When the reset operation is completed, the anti-slip blocks 6 corresponding to the two blocks 5 are also reset to their original positions, and then the oil pump 201 is connected to the controller on the device body 1, and then the device body 1 is directly started and the oil pump 201 is started using the controller on the device body 1. At this time, the started device body 1 can perform a grinding process on the worn saw blade, and the started oil pump 201 will also, with the cooperation of one of the hoses 202, extract the anti-rust lubricating oil stored in the oil tank 203 and transport it to the inside of the other hose 202, and then transport it to the inside of the closed-end tube 207, and then transport it to the inside of the atomizing nozzle 209. When the anti-rust lubricating oil is transported to the atomizing nozzle 209, When the saw blade enters the above space, the atomizing nozzle 209 can evenly spray the anti-rust lubricating oil on the saw blade entering the above space. Then, the saw blade sprayed with the anti-rust lubricating oil will be directly moved out from the groove at the top of the sealing plate 205. When the saw blade with the anti-rust lubricating oil passes between the two rubber strips 3, the two rubber strips 3 can be used to spray the anti-rust lubricating oil on the saw blade. Excess anti-rust lubricating oil mixed with metal debris on the surface of the saw blade is scraped off, and then the anti-rust lubricating oil mixed with metal debris scraped off can be filtered by the filter plate 208, and the metal debris will be retained on the top of the filter plate 208. Thereafter, the filtered anti-rust lubricating oil will pass through the through hole of the filter plate 208, enter the bottom of the inner wall of the shell 204, and then flow back to the interior of the oil tank 203. At the same time, the saw blade coated with the anti-rust lubricating oil will continue to move. When the saw blade is completed with the grinding operation and sprayed with the anti-rust lubricating oil, the oil pump 201 and the equipment body 1 are first turned off, and then the above-mentioned operating steps are reversed. The repaired saw blade can be removed.

[0030] Among them, bearings are commonly used parts in real life.

[0031] The equipment body 1 includes a workbench and the following components: a workbench, a grinding mechanism, a control mechanism and a feeding mechanism.

[0032] Its working principle is to first place the saw blade that needs to be sharpened between the two long grooves of the workbench, and then the control mechanism will drive the saw blade to move through the cooperation of the feeding mechanism. After the saw blade has moved a certain distance, the control mechanism will grind the teeth of the moved saw blade through the cooperation of the grinding mechanism. Then the control mechanism will drive the saw blade to move again through the cooperation of the feeding mechanism, and then the control mechanism will grind the teeth of the moved saw blade again through the cooperation of the grinding mechanism. This reciprocating operation can realize the repair operation of the saw blade.

[0033] The oil pump 201 in the present invention belongs to the prior art, and its working principle is also public technology. Its model can be selected according to actual conditions, and no excessive explanation is given here.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic grinding device for repairing a band saw blade, characterized in that: It comprises an equipment body (1), wherein a spraying mechanism (2) is provided on the equipment body (1); The spraying mechanism (2) comprises an oil pump (201), an oil tank (203) and a housing (204); a hose (202) is installed at the oil inlet end and the oil outlet end of the oil pump (201); a housing cover (206) is installed on the top of the housing (204); a sealing plate (205) is installed on the front surface of the housing (204); a closed-end pipe (207) is fixedly penetrated through the front surface of the inner wall of the housing cover (206); a filter plate (208) is slidably embedded in the front surface of the housing (204); and an atomizing nozzle (209) is threadedly penetrated through the outer wall of the closed-end pipe (207).

2. The automatic grinding device for repairing the saw blade of a band saw according to claim 1, characterized in that: The oil pump (201) is mounted on the front surface of the device body (1), the housing (204) is mounted on the front surface of the device body (1), the oil tank (203) is mounted on the front surface of the device body (1), and the bottom of the housing cover (206) is in contact with the top of the sealing plate (205).

3. The automatic grinding device for repairing the saw blade of a band saw according to claim 1, characterized in that: The oil inlet end of one of the hoses (202) is installed with the oil outlet end of the oil tank (203), and the oil outlet end of the other hose (202) is installed with the oil inlet end of the closed-end pipe (207).

4. The automatic grinding device for repairing the saw blade of a band saw according to claim 1, characterized in that: The oil inlet end of the oil tank (203) is mounted on the oil outlet end of the housing (204), and the atomizing nozzle (209) is located directly above the interior of the top groove of the sealing plate (205) and the interior of the top groove of the housing (204).

5. The automatic grinding device for repairing the saw blade of a band saw according to claim 1, characterized in that: Rubber strips (3) are bonded and connected to both sides of the inner wall of the top groove of the sealing plate (205), and two round rods (4) are fixed to the top surface of the device body (1).

6. The automatic grinding device for repairing the saw blade of a band saw according to claim 5, characterized in that: The outer surface of each round rod (4) is rotatably connected to a clamping block (5) via a bearing, an anti-sliding block (6) is fixed to the bottom of each clamping block (5), and a mounting plate (7) is installed at the opening of the device body (1).

7. The automatic grinding device for repairing the saw blade of a band saw according to claim 6, characterized in that: The bottom end of each round rod (4) movably passes through the top of each anti-sliding block (6), and the bottom of each anti-sliding block (6) is in contact with the top surface of the device body (1).

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