Cookware polishing device

Abstract

The utility model relates to the technical field of pots and discloses a pot grinding device, comprising a main frame and a grinding wheel, wherein four circumferentially arranged air jet holes are provided inside the grinding wheel, each of the air jet holes is in a T shape, a rotating column is fixedly connected to the upper surface of the grinding wheel, a cavity is provided inside the rotating column, a fixed pipe is fixedly connected between each air jet hole and the cavity, a bracket is slidably connected inside the main frame, the rotating column penetrates the bracket and is rotatably connected to the bracket, and a rotating shaft is rotatably connected inside the bracket; the pot grinding device, by arranging four circumferentially arranged air jet holes inside the grinding wheel, each of the air jet holes is in a T shape, iron filings can be cleaned for both the bottom wall and the inner side wall of the pot, and the four air jet holes can rotate in conjunction with the rotation of the grinding wheel during grinding to comprehensively clean the residue, and the faster the rotation speed of the grinding wheel is, the greater the air jet volume of the air jet holes is, so that the effect of cleaning the residue is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cookware, in particular to a cookware polishing device. Background Art

[0002] Pots are various utensils for cooking food or boiling water, such as rice cookers, woks, air fryers, electric pressure cookers and frying pans. The surface of pots is too rough, which is not conducive to cooking and cleaning food. Therefore, polishing the cast iron pot can make it smoother and easier to cook while maintaining the characteristics of the cast iron pot.

[0003] During the processing of common pot grinding devices, iron filings generated when grinding the pot will adhere to the pot and are difficult to clean in time. Long-term grinding will not only easily cause the iron filings in the pot to wear the pot, thereby affecting the quality of the pot grinding processing, but also increase the grinding time and waste time. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cookware polishing device, which solves the problems raised in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pot grinding device, comprising a main frame and a grinding wheel, wherein the grinding wheel is provided with four circumferentially arranged air jet holes, each of which is in a T-shape, a rotating column is fixedly connected to the upper surface of the grinding wheel, a cavity is provided inside the rotating column, each of the air jet holes and the cavity are fixedly connected by a fixed pipe, a bracket is slidably connected inside the main frame, the rotating column penetrates the bracket and is rotatably connected to the bracket, a rotating shaft is rotatably connected inside the bracket, and the upper end of the rotating shaft and the outer surface of the rotating column are fixed It is connected with gears, and the two gears are meshed and connected. An air cylinder is placed above the bracket, and the right end of the air cylinder is fixedly connected with an air pipe, and the upper end of the rotating column is rotatably connected with a turntable, and the left end of the air pipe is fixedly embedded in the upper end of the turntable. A piston is slidably connected to the inside of the air cylinder, and a fixed rod is fixedly connected to the left side of the piston, and the fixed rod is plugged into the air cylinder. An eccentric wheel is fixedly connected to the upper surface of the gear located in the front, and an eccentric shaft is rotatably connected to the inside of the eccentric wheel, and a push plate is rotatably connected to the upper end of the eccentric shaft, and the push plate is hinged to the fixed rod, and the outer surface of the air cylinder is fixedly connected with an exhaust pipe.

[0008] In some embodiments, an electric push rod is fixedly connected to the inner top wall of the main frame, and an output end of the electric push rod is fixedly connected to the bracket.

[0009] In some embodiments, a motor is fixedly mounted on the bottom surface of the bracket, and an output end of the motor is fixedly connected to the bottom end of the rotating shaft.

[0010] In some embodiments, two symmetrical sliding grooves are provided on the inner wall of the main frame, and sliders are slidably connected to the interiors of the two sliding grooves, and the two sliders are fixedly connected to the bracket.

[0011] In some embodiments, a tripod is fixedly connected to the bottom surface of the bracket, and the tripod is hollow and triangular in shape.

[0012] In some embodiments, the right end of the gas cylinder is tapered.

[0013] In some embodiments, two symmetrical fixing blocks are fixedly connected to the outer surface of the bracket, and the air cylinder passes through the two fixing blocks and is fixedly connected to the two fixing blocks.

[0014] In some embodiments, a first one-way valve is fixedly connected to the inner wall of the gas supply pipe, and a second one-way valve is fixedly connected to the inner wall of the exhaust pipe. The opening direction of the first one-way valve is set to the right and the opening direction of the second one-way valve is set to downward.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a pot polishing device, which has the following beneficial effects:

[0017] 1. The cookware grinding device has four circumferentially arranged air jet holes arranged inside the grinding wheel, and each air jet hole is T-shaped. Iron filings can be cleaned from both the bottom wall and the inner wall of the cookware. With the rotation of the grinding wheel during grinding, the four air jet holes can rotate to comprehensively clean the residue. The faster the grinding wheel rotates, the greater the air jet volume of the air jet hole, so that the residue cleaning effect is better, thereby solving the problem raised in the background technology.

[0018] 2. The cookware polishing device is provided with an eccentric wheel. When it rotates, the piston can be reciprocated by the push plate and the fixed rod, so that the gas in the gas cylinder is transported to the gas pipe to provide air pressure. By setting two gears to mesh, the gas supply work of the gas cylinder and the polishing work of the grinding wheel can be linked during the working process, which improves the work efficiency and can achieve the purpose of spraying air while polishing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a cross-sectional view of the front view of the grinding wheel of the utility model;

[0021] Figure 3 It is a cross-sectional view of the front view of the gas cylinder of the utility model;

[0022] Figure 4This is a schematic diagram of the grinding wheel structure of the utility model;

[0023] Figure 5 It is a cross-sectional view of the top view of the schematic diagram of the grinding wheel structure of the utility model.

[0024] In the figure:

[0025] 1. Main frame; 2. Grinding wheel; 3. Jet hole; 4. Rotating column; 5. Cavity; 6. Fixed pipe; 7. Bracket; 8. Rotating shaft; 9. Gear; 10. Air cylinder; 11. Air pipe; 12. Turntable; 13. Piston; 14. Fixed rod; 15. Eccentric wheel; 16. Push plate; 17. Exhaust pipe; 18. Electric push rod; 19. Fixed block; 20. First one-way valve; 21. Second one-way valve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] When the cookware grinding device is in use, the motor is started to drive the rotating shaft 8 to rotate. Under the action of the meshing connection of the two gears 9, the rotating shaft 8 can drive the two gears 9 to rotate. The two gears 9 respectively drive the rotating column 4 and the eccentric wheel 15 to rotate. When the rotating column 4 rotates, the grinding wheel 2 can be driven to rotate, thereby facilitating the grinding work. When the eccentric wheel 15 rotates, it can drive the fixed rod 14 to reciprocate through the push plate 16. The fixed rod 14 drives the piston 13 to reciprocate in the gas cylinder 10. When the piston 13 moves to the right, the gas cylinder 10 is in a pressurized state. At this time, the first one-way valve 20 is opened, and the gas can be transported to the gas pipe 11. On the contrary, the gas cylinder 10 is in a negative pressure state. Gas begins to be accumulated, so that when the piston 13 moves back and forth, gas can be continuously supplied to the gas pipe 11. The gas inside the gas pipe 11 is transported to the cavity 5, and then enters the four fixed tubes 6, and then enters the four jet holes 3, and is ejected from the four jet holes 3. When the bottom surface of the grinding wheel 2 contacts the inner bottom wall of the pot, the bottom ends of the four jet holes 3 can be blocked, so that the jet holes 3 can eject jets from the outer ring of the grinding wheel 2, making the jet force stronger. When the outer surface of the grinding wheel 2 contacts the inner wall of the pot, jets can be ejected from the two ports, so that the range of cleaning iron chips is wider. In conjunction with the rotation of the grinding wheel 2, the four jet holes 3 can rotate accordingly, and the iron chips can be cleaned more comprehensively.

[0031] In the related art, the grinding wheel in the pot grinding device is solid and does not have a jet function. The iron filings generated when grinding the pot will adhere to the pot and cannot be cleaned in time. Long-term grinding will not only easily cause the iron filings in the pot to wear the pot, thereby affecting the quality of the pot grinding process, but also increase the grinding time and waste time.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a cookware polishing device. When it is needed, it is only necessary to control the lifting and lowering of the bracket 7 by the electric push rod 18, and then adjust the height of the grinding wheel 2. When the inner bottom wall of the cookware needs to be polished, the grinding wheel 2 is adjusted to the inner bottom wall of the cookware. Then, during the working process, the cookware needs to be placed on the bottom of the grinding wheel 2 through an external clamp, and the cookware is moved by controlling the clamp, and then the grinding wheel 2 is rotated. When the inner side wall of the cookware needs to be polished, it is only necessary to make the outer surface of the grinding wheel 2 contact with the inner side wall of the cookware, control the clamp to drive the cookware to rotate, and then control the lifting and lowering of the bracket 7 by the electric push rod 18 to complete the polishing of the inner side wall of the cookware.

[0033] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figure 1-Figure 4The embodiment of the present application provides a cookware polishing device, including a main frame 1 and a grinding wheel 2. The grinding wheel 2 is provided with four circumferentially arranged air jet holes 3, each of which is in a T shape. A rotating column 4 is fixedly connected to the upper surface of the grinding wheel 2. A cavity 5 is provided inside the rotating column 4. A fixed pipe 6 is fixedly connected between each air jet hole 3 and the cavity 5. A bracket 7 is slidably connected to the inside of the main frame 1. The rotating column 4 penetrates the bracket 7 and is rotatably connected to the bracket 7. A rotating shaft 8 is rotatably connected to the inside of the bracket 7. The rotating shaft 8 and the rotating column 4 can both rise and fall with the bracket 7. A gear 9 is fixedly connected to the upper end of the rotating shaft 8 and the outer surface of the rotating column 4. The two gears 9 are meshed and connected to ensure that the two gears 9 can The air cylinder 10 is placed above the bracket 7, and the right end of the air cylinder 10 is fixedly connected to the air pipe 11, the upper end of the rotating column 4 is rotatably connected to the turntable 12, and the left end of the air pipe 11 is fixedly embedded with the upper end of the turntable 12. The inside of the air cylinder 10 is slidably connected to the piston 13, and the left side of the piston 13 is fixedly connected to the fixing rod 14, and the fixing rod 14 is plugged into the air cylinder 10. The upper surface of the gear 9 located in the front is fixedly connected to the eccentric wheel 15, and the inside of the eccentric wheel 15 is rotatably connected to the eccentric shaft, and the upper end of the eccentric shaft is rotatably connected to the push plate 16, which is hinged to the fixing rod 14, and the outer surface of the air cylinder 10 is fixedly connected to the exhaust pipe 17.

[0035] In some embodiments, an electric push rod 18 is fixedly connected to the inner top wall of the main frame 1 , and an output end of the electric push rod 18 is fixedly connected to the bracket 7 .

[0036] The electric push rod 18 can control the lifting of the bracket 7, and then control the lifting of the grinding wheel 2.

[0037] In some embodiments, a motor is fixedly mounted on the bottom surface of the bracket 7 , and the output end of the motor is fixedly connected to the bottom end of the rotating shaft 8 .

[0038] The motor can provide power to the rotating shaft 8, thereby making the rotating disk 12 and the grinding wheel 2 work.

[0039] In some embodiments, two symmetrical sliding grooves are provided on the inner wall of the main frame 1 , and sliders are slidably connected inside the two sliding grooves, and the two sliders are fixedly connected to the bracket 7 .

[0040] The stability of the bracket 7 is improved, which is beneficial to the stable lifting and lowering of the bracket 7.

[0041] In some embodiments, a tripod is fixedly connected to the bottom surface of the bracket 7, and the tripod is hollow and triangular in shape.

[0042] The stability of the bracket 7 is further improved, and the compression resistance of the bracket 7 is enhanced.

[0043] In some embodiments, the right end of the gas cylinder 10 is tapered.

[0044] The pressure difference between the gas cylinder 10 and the gas pipe 11 is increased, which is beneficial to increase the air flow.

[0045] In some embodiments, two symmetrical fixing blocks 19 are fixedly connected to the outer surface of the bracket 7 , and the air cylinder 10 passes through the two fixing blocks 19 and is fixedly connected to the two fixing blocks 19 .

[0046] The two fixing blocks 19 can provide support force for the gas cylinder 10 , thereby improving the stability of the gas cylinder 10 .

[0047] In some embodiments, a first one-way valve 20 is fixedly connected to the inner wall of the gas supply pipe 11, and a second one-way valve 21 is fixedly connected to the inner wall of the exhaust pipe 10. The opening direction of the first one-way valve 20 is set to the right, and the opening direction of the second one-way valve 21 is set to downward.

[0048] When the piston 13 moves to the right, the gas cylinder 10 is in a pressurized state. At this time, the first one-way valve 20 is opened, and the gas can be delivered to the gas pipe 11. Conversely, the gas cylinder 10 is in a negative pressure state, and the gas cylinder 10 begins to accumulate gas, so that when the piston 13 moves back and forth, it can continuously deliver gas to the gas pipe.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cookware grinding device, comprising a main frame (1) and a grinding wheel (2), characterized in that: The grinding wheel (2) is provided with four circumferentially arranged air jet holes (3), each of which is in a T shape. A rotating column (4) is fixedly connected to the upper surface of the grinding wheel (2), a cavity (5) is provided inside the rotating column (4), and a fixed pipe (6) is fixedly connected between each air jet hole (3) and the cavity (5). A bracket (7) is slidably connected inside the main frame (1), the rotating column (4) penetrates the bracket (7) and is rotatably connected to the bracket (7), a rotating shaft (8) is rotatably connected inside the bracket (7), a gear (9) is fixedly connected to the upper end of the rotating shaft (8) and the outer surface of the rotating column (4), and the two gears (9) are meshingly connected. An air cylinder (10) is placed above the bracket (7). ), the right end of the air cylinder (10) is fixedly connected to an air delivery pipe (11), the upper end of the rotating column (4) is rotatably connected to a turntable (12), the left end of the air delivery pipe (11) is fixedly inlaid with the upper end of the turntable (12), the interior of the air cylinder (10) is slidably connected to a piston (13), the left side of the piston (13) is fixedly connected to a fixed rod (14), the fixed rod (14) is plugged into the air cylinder (10), the upper surface of the gear (9) located in the front is fixedly connected to an eccentric wheel (15), the interior of the eccentric wheel (15) is rotatably connected to an eccentric shaft, the upper end of the eccentric shaft is rotatably connected to a push plate (16), the push plate (16) is hinged to the fixed rod (14), and the outer surface of the air cylinder (10) is fixedly connected to an exhaust pipe (17).

2. A cookware polishing device according to claim 1, characterized in that: An electric push rod (18) is fixedly connected to the inner top wall of the main frame (1), and the output end of the electric push rod (18) is fixedly connected to the bracket (7).

3. The cookware polishing device according to claim 1, characterized in that: A motor is fixedly mounted on the bottom surface of the bracket (7), and the output end of the motor is fixedly connected to the bottom end of the rotating shaft (8).

4. The cookware polishing device according to claim 1, characterized in that: The inner wall of the main frame (1) is provided with two symmetrical sliding grooves, the interiors of the two sliding grooves are slidably connected with sliders, and the two sliders are fixedly connected to the bracket (7).

5. The cookware polishing device according to claim 1, characterized in that: The bottom surface of the bracket (7) is fixedly connected to a tripod, which is hollow and triangular in shape.

6. The cookware polishing device according to claim 1, characterized in that: The right end of the air cylinder (10) is in a cone shape.

7. The cookware polishing device according to claim 1, characterized in that: Two symmetrical fixing blocks (19) are fixedly connected to the outer surface of the bracket (7), and the air cylinder (10) passes through the two fixing blocks (19) and is fixedly connected to the two fixing blocks (19).

8. The cookware polishing device according to claim 1, characterized in that: A first one-way valve (20) is fixedly connected to the inner wall of the gas delivery pipe (11), and a second one-way valve (21) is fixedly connected to the inner wall of the exhaust pipe (10); the opening direction of the first one-way valve (20) is set to the right, and the opening direction of the second one-way valve (21) is set to the downward.

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