Ceramic bottle bottom grinding machine

Abstract

The utility model relates to the technical field of ceramic bottle production, in particular to a ceramic bottle bottom grinding machine which comprises a bottom table, a grinding wheel is arranged in the middle of the bottom table, a second motor is arranged below the grinding wheel, and a rotating shaft is rotationally connected between the grinding wheel and the second motor. The positioning mechanism is used for fixing the ceramic bottles, and the cleaning mechanism is used for removing ceramic powder. A water spraying ring in the cleaning mechanism sprays water to the position between a grinding wheel and the bottom of the ceramic bottle to wash away ceramic powder, grinding is smoother, meanwhile, the grinding wheel is cooled, water and the ceramic powder splashed in the grinding process are blocked through a baffle, and the machining environment is improved; water and ceramic powder mixed liquid is driven by the rotating shaft to do centrifugal motion in the filtering barrel, clear water without ceramic powder is recycled into the water tank through the outer cover, water is pumped into the water spraying ring through the water pump, and water recycling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic bottle production, in particular to a ceramic bottle bottom grinding machine. Background Art

[0002] A search of the patent document with publication number CN 215588656 U shows that the bottom of the bottle is inserted into the ceramic bottle placement frame from the middle of the ceramic bottle receiving plate and pressed against the grinding and polishing block. The height of the bottle mouth is adjusted to press against the platform to clamp the concave and convex position of the bottle mouth. The user wears protective equipment to assist in pressing against the bottle mouth. The grinding rotation motor drives the grinding and polishing block to rotate, and the grinding and polishing block grinds the bottom of the bottle.

[0003] This patent document discloses that when a polishing block is used to polish the bottom of a bottle, the bottom of the bottle is smoothed by friction between the polishing block and the bottom of the ceramic bottle. This will generate a large amount of ceramic powder, which will accumulate between the bottom of the ceramic bottle and the polishing block, hindering the rotation of the polishing block. The continuous friction will cause the temperature of the polishing block to be too high, shortening its service life. Utility Model Content

[0004] The purpose of this utility model is to provide a ceramic bottle bottom grinding machine in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A ceramic bottle bottom grinding machine comprises a base, a grinding wheel is provided in the middle of the base, a second motor is provided below the grinding wheel, a rotating shaft is rotatably connected between the grinding wheel and the second motor, and the base also comprises a positioning mechanism for fixing the ceramic bottle and a cleaning mechanism for removing ceramic powder;

[0007] The positioning mechanism includes two clamping frames, which are located on both sides of the top of the base. The bottom of the two clamping frames is provided with a snap buckle for positioning, and the top of the base is provided with a first circular hole that cooperates with the snap buckle. A clamping plate for fixing the ceramic bottle is fixed on the side close to the two clamping frames, and a support plate is fixed on the rear side of the top of the base. A sliding base is slidably connected to the support plate, and a positioning plate is fixed on the sliding base.

[0008] The cleaning mechanism includes a water spray ring, which is located outside the grinding wheel. A baffle is fixed on the water spray ring. An outer cover is provided under the water spray ring. The bottom of the outer cover is fixed to the top of the second motor. A filter barrel is provided inside the outer cover. The filter barrel is fixed on the rotating shaft. A water tank is provided on one side of the bottom of the outer cover. A water pipe is provided between the water tank and the water spray ring, and a water pump is fixed in the middle of the water pipe.

[0009] Preferably, a rubber pad for preventing the ceramic bottle from rotating is fixed on one side of each of the two clamping plates.

[0010] Preferably, a lead screw is provided in the middle of the support plate along the vertical direction, the lead screw is threadedly connected to the sliding base, and a first motor is fixedly provided at the input end of the lead screw.

[0011] Preferably, a rod capable of extending into the bottle mouth is fixed vertically on the positioning plate.

[0012] Preferably, a second circular hole for placing the cleaning mechanism is opened in the middle of the base.

[0013] Preferably, the water spray nozzle on the top of the water spray ring is arranged to be tilted upward, a circular groove is provided on the outer side of the top of the outer cover, and a circular ring matching the circular groove is provided at the bottom of the water spray ring.

[0014] Preferably, the side wall of the filter barrel is provided with filter holes for blocking ceramic powder, and a clamping ring is fixed on the outer side of the top of the filter barrel.

[0015] Preferably, a cavity and a side hole for allowing the buckle to move up and down are provided at the bottom of the clamping frame, and a third circular hole for allowing the buckle to pass through is provided at the bottom of the clamping frame.

[0016] Compared with the existing technology, the beneficial effects are as follows: the water spray ring in the cleaning mechanism sprays water between the grinding wheel and the bottom of the ceramic bottle to wash away the ceramic powder, making the grinding smoother while cooling the grinding wheel. The baffle blocks the water and ceramic powder splashed during the grinding process, improving the processing environment. The rotating shaft drives the mixed liquid of water and ceramic powder to perform centrifugal motion in the filter barrel. The clean water that filters out the ceramic powder is recovered into the water tank through the outer cover, and then the water is pumped into the water spray ring through the water pump to realize water recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a structural diagram of a ceramic bottle bottom grinding machine described in the utility model;

[0019] Figure 2 This is a cross-sectional view of a ceramic bottle bottom grinding machine according to the present invention;

[0020] Figure 3 This is a schematic structural diagram of the cleaning mechanism of a ceramic bottle bottom grinding machine described in the present utility model;

[0021] Figure 4 This is a cross-sectional view of the cleaning mechanism of a ceramic bottle bottom grinding machine described in the present utility model;

[0022] Figure 5 This is a schematic diagram of the water pipe structure of a ceramic bottle bottom grinding machine described in the utility model;

[0023] Figure 6 This is a schematic diagram of the water spray ring structure of a ceramic bottle bottom grinding machine described in the utility model;

[0024] Figure 7 This is a schematic diagram of the grinding wheel structure of a ceramic bottle bottom grinding machine described in the utility model;

[0025] Figure 8 This is a schematic diagram of the outer cover structure of a ceramic bottle bottom grinding machine described in the utility model;

[0026] Figure 9 This is a schematic diagram of the filter barrel structure of a ceramic bottle bottom grinding machine described in the utility model;

[0027] Figure 10 This is a schematic diagram of the clamping frame structure of a ceramic bottle bottom grinding machine described in this utility model.

[0028] Figure 11 It is a partial cross-sectional view of the cooperation between the clamping frame and the base platform of the ceramic bottle bottom grinding machine described in the utility model.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Base; 2. Second motor; 3. Grinding wheel; 4. Rotating shaft; 5. Positioning mechanism; 51. Clamping frame; 52. Buckle; 53. Clamping plate; 54. Rubber pad; 55. First motor; 56. Support plate; 57. Screw; 58. Sliding base; 59. Positioning plate; 6. Cleaning mechanism; 61. Water spray ring; 62. Baffle; 63. Filter barrel; 64. Outer cover; 65. Water pump; 66. Water pipe; 67. Water tank. DETAILED DESCRIPTION

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] like Figures 1-11As shown, a ceramic bottle bottom grinding machine includes a base 1, a grinding wheel 3 is provided in the middle of the base 1, a second motor 2 is provided below the grinding wheel 3, a rotating shaft 4 is rotatably connected between the grinding wheel 3 and the second motor 2, and also includes a positioning mechanism 5 for fixing the ceramic bottle and a cleaning mechanism 6 for removing ceramic powder.

[0034] In this embodiment: the positioning mechanism 5 includes two clamping frames 51, the two clamping frames 51 are located on both sides of the top of the base 1, and the bottom of the two clamping frames 51 is provided with a buckle 52 for positioning, and the bottom of the clamping frame 51 is provided with a cavity and a side hole for allowing the buckle 52 to move up and down, and the bottom of the clamping frame 51 is provided with a third circular hole for allowing the buckle 52 to pass through, and the top of the base 1 is provided with a first circular hole that cooperates with the buckle 52. A splint 53 for fixing the ceramic bottle is fixed on one side of the two clamping frames 51, and a rubber pad 54 for preventing the ceramic bottle from rotating is fixed on one side of the two splints 53. A support plate 56 is fixed to the rear side of the top of the base 1, and the support plate 56 slides on It is connected to a sliding base 58, and a lead screw 57 is provided in the middle of the support plate 56 along the vertical direction. The lead screw 57 is threadedly connected to the sliding base 58, and a first motor 55 is fixed to the input end of the lead screw 57. A positioning plate 59 is fixed on the sliding base 58, and a rod that can be extended into the bottle mouth is fixed in the vertical direction of the positioning plate 59. The clamping frame 51 is moved horizontally on the base 1 through the buckle 52 that can move up and down, thereby driving the two clamping plates 53 to clamp the ceramic bottle, and the friction between it and the ceramic bottle is increased through the rubber pad 54. The lead screw 57 is driven to rotate by the first motor 55, thereby driving the sliding base 58 to move up and down, and the ceramic bottle is pressed down by the positioning plate 59 to control the grinding depth.

[0035] In this embodiment: the cleaning mechanism 6 includes a water spray ring 61, which is located on the periphery of the grinding wheel 3, a baffle 62 is fixed on the water spray ring 61, and an outer cover 64 is provided below the water spray ring 61. The bottom of the outer cover 64 is fixed to the top of the second motor 2, and the water nozzle on the top of the water spray ring 61 is tilted upward. A circular groove is provided on the outside of the top of the outer cover 64, and a circular ring matching the circular groove is provided at the bottom of the water spray ring 61. A filter barrel 63 is provided inside the outer cover 64, and the filter barrel 63 is fixed on the rotating shaft 4. The side wall of the filter barrel 63 is provided with a filter hole for blocking ceramic powder, and a clamping ring is fixed on the outside of the top of the filter barrel 63. A water tank 67 is provided on one side of the bottom of the outer cover 64, and the water tank 67 is connected to the water spray ring 61. A water pipe 66 is provided in between, and a water pump 65 is fixed in the middle of the water pipe 66. A second circular hole for placing a cleaning mechanism 6 is opened in the middle of the base 1. Water is sprayed between the grinding wheel 3 and the bottom of the ceramic bottle through the water spray ring 61 to rinse the ceramic powder. The baffle 62 is used to block the water and ceramic powder splashed during the grinding process. The mixed liquid of water and ceramic powder is driven by the rotating shaft 4 to perform centrifugal motion in the filter barrel 63. The ceramic powder is blocked on the inner wall of the filter barrel 63, and the filtered water is collected into the water tank 67 through the outer cover 64. The water in the water tank 67 is pumped into the water spray ring 61 through the water pump 65 in the middle of the water pipe 66. The filter barrel 63 is supported inside the outer cover 64 by a retaining ring.

[0036] Working principle: Place the ceramic bottle to be processed on the grinding wheel 3, the first motor 55 drives the lead screw 57 to rotate and then drives the sliding base 58 to move downward until the cylinder on the positioning plate 59 extends into the ceramic bottle mouth and presses it tightly, moves the buckle 52 upward, pushes the two clamping frames 51 to move toward the middle until the two clamping plates 53 clamp the ceramic bottle body, moves the buckle 52 downward to make it enter the corresponding hole on the base 1 and fix it, the second motor 2 drives the rotating shaft 4 to rotate and then drives the grinding wheel 3 to rotate, and starts to process the bottom of the ceramic bottle, the water spray ring 61 sprays water between the grinding wheel 3 and the bottom of the ceramic bottle to wash away the ceramic powder, and the baffle 62 blocks the water and ceramic powder splashed during the grinding process. Porcelain powder, water and ceramic powder mixed liquid flow into the filter barrel 63, the rotating shaft 4 drives the water and ceramic powder mixed liquid to perform centrifugal motion in the filter barrel 63, the filter barrel 63 blocks the ceramic powder on its inner wall, and the filtered clean water is collected into the water tank 67 through the outer cover 64, and the water pump 65 pumps the water in the water tank 67 into the water spray ring 61 through the water pipe 66 to form a water circulation. After the processing is completed, the first motor 55 drives the screw 57 to rotate and then drives the sliding base 58 to move upward until the cylinder on the positioning plate 59 completely leaves the ceramic bottle mouth, and then moves the buckle 52 upward to push the two clamping frames 51 to move to both sides until the processed ceramic bottle can be taken out.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A ceramic bottle bottom grinding machine, comprising a base (1), a grinding wheel (3) provided in the middle of the base (1), a second motor (2) provided below the grinding wheel (3), a rotating shaft (4) rotatably connected between the grinding wheel (3) and the second motor (2), characterized in that: It also includes a positioning mechanism (5) for fixing the ceramic bottle and a cleaning mechanism (6) for removing powder generated by grinding the bottom of the ceramic bottle; The positioning mechanism (5) comprises two clamping frames (51), the two clamping frames (51) are located on both sides of the top of the base (1), the bottoms of the two clamping frames (51) are provided with snaps (52) for positioning, the top of the base (1) is provided with a first circular hole that cooperates with the snaps (52), the sides of the two clamping frames (51) that are close to each other are fixed with a clamping plate (53) for fixing the ceramic bottle, the rear side of the top of the base (1) is fixed with a support plate (56), a sliding base (58) is slidably connected to the support plate (56), and a positioning plate (59) is fixed to the sliding base (58); The cleaning mechanism (6) comprises a water spray ring (61), the water spray ring (61) is located on the periphery of the grinding wheel (3), a baffle (62) is fixed on the water spray ring (61), an outer cover (64) is provided below the water spray ring (61), the bottom of the outer cover (64) is fixed on the top of the second motor (2), a filter barrel (63) is provided inside the outer cover (64), the filter barrel (63) is fixed on the rotating shaft (4), a water tank (67) is provided on one side of the bottom of the outer cover (64), a water pipe (66) is provided between the water tank (67) and the water spray ring (61), and a water pump (65) is fixed in the middle of the water pipe (66).

2. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: One side of each of the two clamping plates (53) is fixed with a rubber pad (54) for preventing the ceramic bottle from rotating.

3. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: A lead screw (57) is provided in the middle of the support plate (56) in a vertical direction. The lead screw (57) is threadedly connected to the sliding base (58). A first motor (55) is fixedly provided at the input end of the lead screw (57).

4. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: A rod capable of extending into the bottle mouth is fixed in the vertical direction of the positioning plate (59).

5. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: A second circular hole for placing the cleaning mechanism (6) is provided in the middle of the base (1).

6. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: The water spray nozzle on the top of the water spray ring (61) is arranged to be tilted upwards, a circular groove is provided on the top of the outer cover (64), and a circular ring matching the circular groove is provided on the bottom of the water spray ring (61).

7. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: The side wall of the filter barrel (63) is provided with a filter hole for blocking ceramic powder, and a clamping ring is fixed on the outside of the top of the filter barrel (63).

8. The ceramic bottle bottom grinding machine according to claim 1, characterized in that: The bottom of the clamping frame (51) is provided with a cavity and a side hole for allowing the buckle (52) to move up and down, and the bottom of the clamping frame (51) is provided with a third circular hole for allowing the buckle (52) to pass through.

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