CN220783218U - Automatic grinding control device for cutter in knife grinder - Google Patents
Automatic grinding control device for cutter in knife grinder Download PDFInfo
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- CN220783218U CN220783218U CN202321721848.4U CN202321721848U CN220783218U CN 220783218 U CN220783218 U CN 220783218U CN 202321721848 U CN202321721848 U CN 202321721848U CN 220783218 U CN220783218 U CN 220783218U
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- blade
- plate
- motor
- knife
- control device
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- 238000005498 polishing Methods 0.000 claims abstract description 29
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an automatic grinding control device for a cutter in a knife grinder, and relates to the technical field of knife grinders; the utility model comprises a bottom plate, wherein the two ends of the upper surface of the bottom plate are fixedly provided with supporting plates, a polishing mechanism is fixedly arranged between the two supporting plates, firstly, a fixed seat is pushed by an air cylinder to move, the inner wall of a blade moves to be on the same horizontal line with the outer wall of a first polishing piece, the first motor rotates with a bidirectional threaded rod through the mutual matching of the first motor and the bidirectional threaded rod, the bidirectional threaded rod slides relatively with two sliding sleeves until the outer wall of the first polishing piece is jointed with the inner wall of the blade, a second polishing piece is pushed by an electric push rod, the outer wall of the second polishing piece is jointed with the outer wall of the blade, then the second motor is opened, the second motor rotates with the blade, and then, the two surfaces of the blade can be polished simultaneously through the mutual matching of the blade, so that the polishing efficiency of the blade is improved.
Description
Technical Field
The utility model relates to the technical field of knife sharpeners, in particular to an automatic grinding control device for a knife in a knife sharpeners.
Background
The knife is quite common and extremely important in the development history of human beings, and is an indispensable tool for life, and knife sharpening is a necessary procedure for development and application of the knife, when the adhesive tape is produced, the adhesive tape in a bundle needs to be cut into a section, so that the use of people is facilitated, the surface of the knife after the adhesive tape is cut is easy to adhere to one side of the adhesive tape, and after the knife is used for a long time, the knife is easy to become blunt, so that the knife sharpener is required to polish the knife.
However, the present polishing machine only can polish one surface of the tool when polishing the tool, and the polishing efficiency is reduced when the tool needs to be disassembled and reassembled for polishing when polishing the other surface, and the inventor proposes an automatic tool grinding control device in a knife grinder for solving the above problems.
Disclosure of Invention
The utility model aims to provide an automatic cutter grinding control device in a knife grinder, which aims to solve the problem that in the prior art, two sides of a blade are inconvenient to grind simultaneously.
The utility model is realized in the following way:
the utility model provides a cutter automatic grinding controlling means in knife grinder, includes the bottom plate, the equal fixed mounting in bottom plate upper surface both ends has the backup pad, two fixed mounting has grinding machanism between the backup pad, grinding machanism includes first motor, first motor output fixed mounting has two-way threaded rod, two-way threaded rod surface fixed mounting has first polishing piece and second polishing piece, the bottom plate upper surface is located fixed mounting has the regulating plate between two backup pads, slidable mounting has the fixing base in the regulating plate, fixed mounting has the second motor in the fixing base.
Through adopting above-mentioned technical scheme, the backup pad is used for supporting two-way threaded rod, and grinding machanism is used for polishing to the blade, and first motor is used for taking two-way threaded rod to rotate, and through the mutually supporting of blade and first abrasive disc and second abrasive disc, polishes simultaneously the both sides of blade, and the regulating plate is convenient for the fixing base to slide, and the fixing base is used for fixed second motor, and the second motor is used for taking the blade to slide.
As a further explanation of the automatic tool grinding control device in a knife grinder, preferably, the lower surface of the bottom plate is fixedly provided with supporting legs, one of the supporting plates is fixedly provided with a bearing, one end of the bidirectional threaded rod penetrates through the bearing and is fixedly connected with the inner wall of the bearing, one side of each of the two supporting plates is fixedly provided with a fixing plate, the first motor is fixedly arranged on the upper surface of the fixing plate, and a guide rod is fixedly arranged between the two supporting plates.
Through adopting above-mentioned technical scheme, the supporting leg is used for supporting the bottom plate, and the bearing makes the better rotation of two-way threaded rod, and the fixed plate is used for fixed first motor, makes the stable work of first motor, and the guide arm is convenient for slide of sliding sleeve.
As a further explanation of the automatic grinding control device for the cutter in the knife grinder, preferably, two ends of the surface of the bidirectional threaded rod are respectively provided with a sliding sleeve in a threaded manner, the two sliding sleeves are sleeved on the surface of the guide rod in a sliding manner, the upper surface of each sliding sleeve is fixedly provided with a mounting frame, one end of each mounting frame is fixedly provided with an electric push rod, the first grinding sheet is fixedly arranged at the other end of each mounting frame, the second grinding sheet is fixedly arranged at the output end of each electric push rod, the upper surface of each adjusting plate is provided with a sliding groove, the fixing base is slidably arranged in the corresponding sliding groove, one end of each adjusting plate is fixedly provided with a baffle, one side of each baffle is fixedly provided with a cylinder, and the piston end of each cylinder is fixedly connected with one side of each fixing base.
Through adopting above-mentioned technical scheme, two-way threaded rod is used for taking the sliding sleeve to slide, and the sliding sleeve is used for taking first abrasive disc and second abrasive disc to slide, and the mounting bracket is used for installing first abrasive disc and second abrasive disc, and electric putter is used for promoting the second abrasive disc and slides, and the spout is convenient for fixing base slip, and the baffle is used for fixed cylinder, and the cylinder is used for promoting the fixing base removal.
As a further explanation of the automatic tool grinding control device in the knife grinder, preferably, a sliding block is fixedly installed on the lower surface of the fixed seat, the sliding block is matched with the sliding groove, a support frame is fixedly installed on the upper end of one side of the fixed seat, a water tank is fixedly installed on the upper surface of the fixed seat, a water flowing pipe is fixedly installed on one side of the water tank and is fixedly installed in the support frame, an installation seat is fixedly installed at the output end of the second motor, a threaded inserted rod is fixedly installed on one side of the installation seat, a blade is movably installed on the surface of the threaded inserted rod, and a fixing piece is installed at one end of the surface of the threaded inserted rod in a threaded manner.
Through adopting above-mentioned technical scheme, through the cooperation of slider and spout, the fixing base of being convenient for slides, and the support frame is used for supporting the water pipe, and the mount pad is used for installing the blade, and the mounting is used for fixing the blade.
Compared with the prior art, the utility model provides the automatic grinding control device for the cutter in the knife grinder,
firstly, the fixing seat is pushed to move through the air cylinder, the inner wall of the blade is moved to be on the same horizontal line with the outer wall of the first polishing piece, then the first motor is matched with the bidirectional threaded rod, so that the first motor is used for carrying the bidirectional threaded rod to rotate, the bidirectional threaded rod is used for carrying the two sliding sleeves to slide relatively, the outer wall of the first polishing piece is matched with the inner wall of the blade, then the second polishing piece is pushed by the electric push rod, the outer wall of the second polishing piece is matched with the outer wall of the blade, then the second motor is opened, the second motor is used for carrying the blade to rotate, and then the two surfaces of the blade can be simultaneously polished through the mutual matching of the blade and the first polishing piece and the second polishing piece, so that the blade can be polished better, the blade is sharper, the blade can be used for better cutting adhesive tape, and the polishing efficiency of the blade is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the polishing sheet structure of the present utility model.
Fig. 3 is a schematic diagram of a second motor structure according to the present utility model.
In the figure: 1. a bottom plate; 11. support legs; 12. a support plate; 121. a bearing; 122. a fixing plate; 123. a guide rod; 2. a polishing mechanism; 21. a first motor; 22. a two-way threaded rod; 23. a sliding sleeve; 24. a mounting frame; 241. a first abrasive disc; 25. an electric push rod; 251. a second polishing sheet; 3. an adjusting plate; 31. a chute; 32. a baffle; 321. a cylinder; 4. a fixing seat; 41. a slide block; 42. a support frame; 43. a water tank; 431. a water flow pipe; 5. a second motor; 51. a mounting base; 511. a threaded insert rod; 52. a blade; 53. and a fixing piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings 1 to 3 and embodiments. It should be understood that the detailed description is presented by way of example only and is not intended to limit the utility model.
The implementation of the present utility model will be described in detail with reference to the preferred embodiments.
The utility model provides a cutter automatic grinding controlling means in knife grinder, including bottom plate 1, bottom plate 1 upper surface both ends equal fixed mounting has backup pad 12, fixed mounting has grinding machanism 2 between two backup pads 12, grinding machanism 2 includes first motor 21, first motor 21 output fixed mounting has two-way threaded rod 22, two-way threaded rod 22 fixed surface installs first grinding piece 241 and second grinding piece 251, bottom plate 1 upper surface is located fixed mounting has regulating plate 3 between two backup pads 12, sliding mounting has fixing base 4 in the regulating plate 3, fixed mounting has second motor 5 in the fixing base 4.
When in operation, the device comprises: when the device is used, firstly, the blade 52 is fixed, firstly, the fixing piece 53 is removed, then the blade 52 is inserted on the surface of the threaded inserted rod 511, the fixing piece 53 is screwed, one side of the blade 52 is clung to one side of the mounting seat 51, and then the blade 52 is polished;
firstly, the fixed seat 4 is pushed to move by the air cylinder 321, the inner wall of the blade 52 is moved to be on the same horizontal line with the outer wall of the first grinding piece 241, then, the first motor 21 is matched with the bidirectional threaded rod 22, the first motor 21 drives the bidirectional threaded rod 22 to rotate, so that the bidirectional threaded rod 22 drives the two sliding sleeves 23 to slide relatively, the outer wall of the first grinding piece 241 is matched with the inner wall of the blade 52, then, the second grinding piece 251 is pushed by the electric push rod 25, the outer wall of the second grinding piece 251 is matched with the outer wall of the blade 52, then, the second motor 5 is started, the second motor 5 is driven to rotate with the blade 52, and then, the two surfaces of the blade 52 can be simultaneously ground by the mutual matching of the blade 52 with the first grinding piece 241 and the second grinding piece 251, so that the grinding efficiency of the blade 52 is improved.
As an embodiment of the present utility model, the lower surface of the base plate 1 is fixedly provided with the supporting legs 11, one supporting plate 12 is fixedly provided with the bearing 121, one end of the bidirectional threaded rod 22 penetrates through the bearing 121 and is fixedly connected with the inner wall of the bearing, one side of the two supporting plates 12 is fixedly provided with the fixing plate 122, the first motor 21 is fixedly arranged on the upper surface of the fixing plate 122, and the guide rod 123 is fixedly arranged between the two supporting plates 12.
As one implementation mode of the utility model, sliding sleeves 23 are rotatably arranged at two ends of the surface of a bidirectional threaded rod 22 in a threaded manner, the two sliding sleeves 23 are sleeved on the surface of a guide rod 123 in a sliding manner, a mounting frame 24 is fixedly arranged on the upper surface of the sliding sleeve 23, an electric push rod 25 is fixedly arranged at one end of the mounting frame 24, a first polishing sheet 241 is fixedly arranged at the other end of the mounting frame 24, a second polishing sheet 251 is fixedly arranged at the output end of the electric push rod 25, a sliding groove 31 is formed in the upper surface of an adjusting plate 3, a fixing seat 4 is slidably arranged in the sliding groove 31, a baffle plate 32 is fixedly arranged at one end of the adjusting plate 3, a cylinder 321 is fixedly arranged at one side of the baffle plate 32, and the piston end of the cylinder 321 is fixedly connected with one side of the fixing seat 4.
As one implementation mode of the utility model, the lower surface of the fixed seat 4 is fixedly provided with the sliding block 41, the sliding block 41 is matched with the sliding groove 31, the upper end of one side of the fixed seat 4 is fixedly provided with the supporting frame 42, the upper surface of the fixed seat 4 is fixedly provided with the water tank 43, one side of the water tank 43 is fixedly provided with the water flowing pipe 431, the water flowing pipe 431 is fixedly arranged in the supporting frame 42, the output end of the second motor 5 is fixedly provided with the mounting seat 51, one side of the mounting seat 51 is fixedly provided with the threaded inserted rod 511, the surface of the threaded inserted rod 511 is movably provided with the blade 52, and one end of the surface of the threaded inserted rod 511 is provided with the fixing piece 53.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The utility model provides a cutter automatic grinding controlling means in knife grinder, includes bottom plate (1), its characterized in that: the utility model discloses a polishing machine, including bottom plate (1), backup pad (12) are all fixed mounting at bottom plate (1) upper surface both ends, two fixed mounting has grinding machanism (2) between backup pad (12), grinding machanism (2) include first motor (21), first motor (21) output fixed mounting has two-way threaded rod (22), two-way threaded rod (22) fixed surface installs first polishing piece (241) and second polishing piece (251), bottom plate (1) upper surface is located fixed mounting has regulating plate (3) between two backup pads (12), slidable mounting has fixing base (4) in regulating plate (3), fixed mounting has second motor (5) in fixing base (4).
2. The automatic grinding control device for the knife in the knife grinder according to claim 1, wherein the lower surface of the bottom plate (1) is fixedly provided with supporting legs (11), one supporting plate (12) is fixedly provided with a bearing (121), one end of the bidirectional threaded rod (22) penetrates through the bearing (121) and is fixedly connected with the inner wall of the bearing, one side of the two supporting plates (12) is fixedly provided with a fixing plate (122), the first motor (21) is fixedly arranged on the upper surface of the fixing plate (122), and a guide rod (123) is fixedly arranged between the two supporting plates (12).
3. The automatic grinding control device for the cutter in the knife grinder according to claim 2, wherein sliding sleeves (23) are rotatably arranged at two ends of the surface of the bidirectional threaded rod (22), the two sliding sleeves (23) are slidably sleeved on the surface of the guide rod (123), a mounting frame (24) is fixedly arranged on the upper surface of the sliding sleeve (23), an electric push rod (25) is fixedly arranged at one end of the mounting frame (24), a first grinding plate (241) is fixedly arranged at the other end of the mounting frame (24), and a second grinding plate (251) is fixedly arranged at the output end of the electric push rod (25).
4. The automatic grinding control device for the cutter in the knife grinder according to claim 1, wherein the upper surface of the adjusting plate (3) is provided with a sliding groove (31), the fixing seat (4) is slidably installed in the sliding groove (31), one end of the adjusting plate (3) is fixedly provided with a baffle plate (32), one side of the baffle plate (32) is fixedly provided with a cylinder (321), and the piston end of the cylinder (321) is fixedly connected with one side of the fixing seat (4).
5. The automatic grinding control device for the knife in the knife grinder according to claim 4, wherein a sliding block (41) is fixedly installed on the lower surface of the fixed seat (4), the sliding block (41) is matched with the sliding groove (31), a supporting frame (42) is fixedly installed on the upper end of one side of the fixed seat (4), a water tank (43) is fixedly installed on the upper surface of the fixed seat (4), a water flowing pipe (431) is fixedly installed on one side of the water tank (43), and the water flowing pipe (431) is fixedly installed in the supporting frame (42).
6. The automatic grinding control device for the cutter in the knife grinder according to claim 1, wherein a mounting seat (51) is fixedly arranged at the output end of the second motor (5), a threaded inserted rod (511) is fixedly arranged on one side of the mounting seat (51), a blade (52) is movably arranged on the surface of the threaded inserted rod (511), and a fixing piece (53) is arranged on one end of the surface of the threaded inserted rod (511) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721848.4U CN220783218U (en) | 2023-07-04 | 2023-07-04 | Automatic grinding control device for cutter in knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721848.4U CN220783218U (en) | 2023-07-04 | 2023-07-04 | Automatic grinding control device for cutter in knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783218U true CN220783218U (en) | 2024-04-16 |
Family
ID=90632991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321721848.4U Active CN220783218U (en) | 2023-07-04 | 2023-07-04 | Automatic grinding control device for cutter in knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783218U (en) |
-
2023
- 2023-07-04 CN CN202321721848.4U patent/CN220783218U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |