Ceramic bathtub edge cutting and washing device

Abstract

The present invention discloses a ceramic bathtub trimming and washing device, comprising a base, a hanger, a positioning structure, a cutting and washing structure, a tool changing structure and a pair of supporting structures; the base is rectangular, the hanger is L-shaped, one end of the hanger is fixedly arranged on the middle part of the upper wall of the left end of the base, the positioning structure is fixedly arranged on the other end of the hanger and the positioning structure is located above the base. The present invention relates to the technical field of bathtub processing equipment. In summary, the present invention has high processing precision, improved processing efficiency, meets diversified processing needs, multiple processing functions and strong equipment versatility. The cutting wheel is driven to move by a cross-shaped slide rail, and the bathtub can be subjected to all-round trimming processing and washing and grinding. The washing and cutting structure can adjust the inclination angle of the cutting wheel and the inclination angle of the first grinding wheel or the second grinding wheel, which makes the invention adapt to the edge trimming, grinding and washing needs of bathtubs of different shapes and angles.

Description

Technical Field

[0001] The invention relates to the technical field of bathtub processing equipment, in particular to a ceramic bathtub edge trimming and leveling device. Background Art

[0002] A bathtub is a plumbing device used for bathing or showering, usually installed in a home bathroom. Most bathtubs are rectangular. Current ceramic bathtubs require trimming and leveling operations during production and processing. However, current trimming and leveling devices are often unable to adjust the trimming during operation, making it impossible to trim bathtubs of different models, thereby affecting the efficiency of ceramic bathtub trimming. Alternatively, manual hand-held trimming is often used, and after trimming, other equipment or manual replacement of grinding wheels are required for polishing. Therefore, a ceramic bathtub trimming and leveling device is designed. Summary of the Invention

[0003] The object of the present invention is to provide a ceramic bathtub edge trimming and leveling device to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned solution to the problem, the present invention provides the following technical solution: a ceramic bathtub edge trimming and washing device, comprising a base, a hanger, a positioning structure, a cutting and washing structure, a knife changing structure and a pair of supporting structures; the base is rectangular, the hanger is L-shaped, one end of the hanger is fixedly arranged on the middle part of the upper wall of the left end of the base, the positioning structure is fixedly arranged on the other end of the hanger and the positioning structure is located above the base, the cutting and washing structure is fixedly arranged on the positioning structure, the knife changing structure is movably arranged on the cutting and washing structure, and a pair of the supporting structures are symmetrically arranged on the upper wall of the base and located on the right side of the hanger.

[0005] Preferably, the positioning structure includes a cross-shaped slide rail, a first hydraulic cylinder, a flip frame, a flip arm, a pair of second hydraulic cylinders and a first motor; one end of the cross-shaped slide rail is fixedly provided on the other end of the hanger, and the cross-shaped slide rail is located above the base, one end of the first hydraulic cylinder is fixedly provided on the cross-shaped slide rail, the first hydraulic cylinder can move left and right and forward and backward, the flip frame is T-shaped and has three ends, the flip frame is fixedly provided on the telescopic end of the first hydraulic cylinder, and the front and rear ends of the flip frame are symmetrical, one end of the flip arm is movably embedded in the bottom end of the flip frame, one end of a pair of second hydraulic cylinders are respectively movably connected to the front and rear ends of the flip frame, and the telescopic ends of the second hydraulic cylinders are relatively tilted and movably connected to the front and rear side walls of the flip arm, the first motor is fixedly embedded in the other end of the flip arm, and the driving end of the first motor is located below the flip arm.

[0006] Preferably, the cutting and washing structure includes an adapter, a first shaft, a cutting and washing arm, a bearing, a second shaft, a pair of first nuts, a second motor, a pair of pulleys, a belt and a cutting and washing assembly; one end of the adapter is fixedly arranged on the driving end of the first motor, and a first machine slot is opened in the middle of the front side wall of the other end of the adapter, one end of the first shaft is fixedly arranged in the middle of the lower wall of the other end of the adapter and is located behind the first machine slot, one end of the cutting and washing arm is fixedly arranged on the other end of the first shaft, and a second machine slot is provided through the middle of the cutting and washing arm, the bearing is fixedly embedded in the other end of the cutting and washing arm, the second shaft is fixed through the bearing, a pair of first nuts are movably screwed on the two ends of the second shaft, the second motor is fixedly arranged in the second machine slot, a pair of pulleys are fixedly sleeved on the driving end of the second motor and the second shaft, the belt is movably sleeved between the pair of pulleys, and the cutting and washing assembly is detachably arranged on the two ends of the second shaft.

[0007] Preferably, the cutting and washing assembly includes a cutting wheel, a first grinding wheel, a permanent magnet rotor body, a plurality of mounting screws and a plurality of mounting nuts; the cutting wheel can be detachably mounted on one end of the second shaft and fixed by a first nut, two pairs of first mounting holes are equidistantly provided in the middle of the cutting wheel, the first grinding wheel can be detachably mounted on the other end of the second shaft and fixed by a first nut, two pairs of second mounting holes are equidistantly provided in the middle of the first grinding wheel, the permanent magnet rotor body can be detachably placed on the rear side wall of the cutting wheel, a plurality of the mounting screws are respectively movably inserted through the permanent magnet rotor body and the first mounting holes, and a plurality of the mounting nuts are respectively movably screwed on the mounting screws.

[0008] Preferably, the tool changing structure includes a bearing seat, a first gear, a third motor, a second gear, a first electric slide rail, a wheel arm, a third wheel shaft, a second grinding wheel and a conductor rotor body; one end of the bearing seat is movably mounted on the first shaft and fits the upper wall of one end of the cutting and washing arm, the first gear is fixedly arranged on the upper wall of one end of the bearing seat, and the first gear is movably mounted on the first shaft, a plurality of teeth are provided on the circumference of the upper wall of the first gear, the third motor is fixedly arranged in the first machine slot, the second gear is fixedly mounted on the driving end of the third motor, and the second gear is meshed with the first gear, one end of the first electric slide rail is fixed The third wheel shaft is fixedly arranged on the other end of the bearing seat, one end of the wheel arm is fixedly arranged on the first electric slide rail, one end of the third wheel shaft is movably inserted into the wheel arm and cannot be separated from the wheel arm, the third wheel shaft and the second shaft correspond to each other in the same horizontal plane, the third wheel shaft and the second shaft have the same diameter and a first nut is screwed onto the third wheel shaft, the second grinding wheel is detachably mounted on the other end of the third wheel shaft, and the second grinding wheel corresponds to the cutting wheel, the conductor rotor body is detachably placed on the second grinding wheel and is located in front of the second grinding wheel, the conductor rotor body is annular in structure, and the conductor rotor body is movably mounted on the permanent magnet rotor body.

[0009] Preferably, the supporting structure includes a base plate, two pairs of limiting slide bars, a third hydraulic cylinder, a lifting seat, a second electric slide rail and a pair of top arms; the base plate is fixedly arranged on the upper wall of the base, one end of the two pairs of limiting slide bars are respectively fixedly arranged on the upper wall of the base plate and are located at the four corners of the upper wall of the base plate, one end of the third hydraulic cylinder is fixedly arranged on the middle part of the upper wall of the base plate, the lifting seat is a convex structure, the lifting seat is movably sleeved on the two pairs of limiting slide bars, and the lower wall of the lifting seat is fixedly connected to the telescopic end of the third hydraulic cylinder, the second electric slide rail is fixedly passed through the middle part of the lifting seat, and a second movable seat that moves in the opposite direction is symmetrically arranged on the second electric slide rail, one end of a pair of top arms are respectively symmetrically arranged on the second movable seat of the second electric slide rail, and a rubber block is provided at the other end of the top arm.

[0010] Preferably, the conductor rotor body is turned 360 degrees, and the conductor rotor body corresponds to the first grinding wheel.

[0011] Preferably, the cutting and washing structure can be used to exchange the cutting wheel with the first grinding wheel to perform washing after cutting.

[0012] The bathtub can be buckled, supported and raised to a certain height through the supporting structure to support and limit the bathtub; the cutting and washing structure can be driven to move along the edge of the bathtub through the adjusting structure, and then the cutting and washing structure can be used for edge cutting; the cutting wheel and the first grinding wheel can be exchanged through the cutting and washing structure to perform leveling after cutting, and the second grinding wheel can also be driven to rotate contactlessly through the socketing of the conductor rotor body and the permanent magnet rotor body through the tool changing structure for leveling, thereby realizing multiple replacements of the first grinding wheel and the second grinding wheel.

[0013] The ceramic bathtub trimming and leveling device proposed by the present invention has the following beneficial effects: the cutting wheel is driven by a cross-shaped slide rail to move and perform all-round trimming, leveling and grinding of the bathtub; the cutting and leveling structure can also adjust the inclination angle of the cutting wheel and the inclination angle of the first grinding wheel or the second grinding wheel, so as to facilitate trimming, leveling and leveling of the bathtub edge; the cutting wheel can be replaced with the first grinding wheel or the second grinding wheel by the tool changing structure, and two different grinding grits can be switched after cutting to achieve coarse grinding and fine grinding; the support structure is suitable for supporting and fixing bathtubs of different sizes, and the bathtub can be buckled to perform outer wall processing. In summary, the present invention has the following effects:

[0014] 1. High processing precision: The cross-shaped slide rail is used to drive the cutting wheel to move, which can perform all-round edge trimming, washing and polishing on the bathtub. This precise movement method can ensure that the cutting and polishing paths are accurate, so that the processing accuracy of the bathtub edge is effectively guaranteed.

[0015] 2. Improve processing efficiency: The cross-shaped slide design makes the movement of the cutting wheel more flexible and efficient; compared with traditional processing methods, there is no need to frequently adjust the position of the processing tool, which greatly saves processing time.

[0016] 3. Meet diverse processing needs: The washing and cutting structure can adjust the inclination angle of the cutting wheel and the inclination angle of the first grinding wheel or the second grinding wheel, which makes the invention adaptable to the trimming, grinding and washing needs of bathtub edges of different shapes and angles.

[0017] 4. Improve processing quality: The ability to flexibly adjust the inclination angle of the cutting wheel and the grinding wheel according to the actual situation of the bathtub edge can avoid problems such as over-cutting or uneven grinding during the processing process, and can keep the grinding wheel and the bathtub edge at a suitable contact angle, ensuring uniform grinding effect and improving the overall quality of the product.

[0018] 5. Multiple processing functions: The tool change mechanism allows the cutting wheel to be replaced with either the first or second grinding wheel. The two grinding wheels have different grits, enabling both coarse and fine grinding. This allows the invention to integrate cutting and varying degrees of grinding into a single device, reducing both equipment footprint and cost.

[0019] 6. Enhanced versatility of the equipment: The supporting structure can be used to support and fix bathtubs of different sizes, and the bathtub can be buckled to process the outer wall; this makes the invention adaptable to the processing needs of bathtubs of various specifications, thereby improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the assembly structure of the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure

[0022] Figure 3 for Figure 2 A magnified view of point A;

[0023] Figure 4 This is a schematic diagram of the split structure of the position adjustment structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the split structure of the cutting and washing structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the split structure of the tool changing structure of the present invention;

[0026] Figure 7 A schematic structural diagram of the support structure of the present invention is shown;

[0027] Figure 8It is a schematic diagram of the split structure of the support structure of the present invention.

[0028] In the figure: 1. Base, 2. Hanger, 3. Adjustment structure, 31. Cross slide, 32. First hydraulic cylinder, 33. Turning frame, 34. Turning arm, 35. Second hydraulic cylinder, 36. First motor, 4. Cutting and washing structure, 41. Adapter, 42. First shaft, 43. Cutting and washing arm, 44. Bearing, 45. Second shaft, 46. First nut, 47. Second motor, 48. Pulley, 49. Belt, 40. Cutting and washing assembly, 401. Cutting wheel, 402. First grinding wheel, 403. Permanent magnet rotor Main body, 404, mounting screw, 405, mounting nut, 5, tool changing structure, 51, bearing seat, 52, first gear, 53, third motor, 54, second gear, 55, first electric slide rail, 56, wheel arm, 57, third wheel shaft, 58, second grinding wheel, 59, conductor rotor body, 6, supporting structure, 61, bottom plate, 62, limiting slide rod, 63, third hydraulic cylinder, 64, bearing seat, 65, second electric slide rail, 66, top arm, 7, first machine slot, 8, second machine slot, 9, rubber block. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-8 The present invention provides a technical solution: a ceramic bathtub trimming and washing device, comprising a base 1, a hanger 2, a positioning structure 3, a cutting and washing structure 4, a knife-changing structure 5 and a pair of supporting structures 6; the base 1 is rectangular, the hanger 2 is L-shaped, one end of the hanger 2 is fixedly arranged on the middle part of the upper wall of the left end of the base 1, the positioning structure 3 is fixedly arranged on the other end of the hanger 2 and the positioning structure 3 is located above the base 1, the cutting and washing structure 4 is fixedly arranged on the positioning structure 3, the knife-changing structure 5 is movably arranged on the cutting and washing structure 4, and a pair of supporting structures 6 are symmetrically arranged on the upper wall of the base 1 and located on the right side of the hanger 2; the base 1 is supported, the positioning structure 3 is supported to a certain height by the hanger 2, the cutting and washing structure 4 is driven to move by the positioning structure 3, the cutting and washing structure 4 is used to cut, grind and wash, different grinding tools are replaced by the knife-changing structure 5, and the bathtub is supported and fixed by the supporting structure 6.

[0031] More specifically, the positioning structure 3 includes a cross-shaped slide rail 31, a first hydraulic cylinder 32, a flip frame 33, a flip arm 34, a pair of second hydraulic cylinders 35 and a first motor 36;

[0032] One end of the cross-shaped slide 31 is fixedly set on the other end of the hanger 2, and the cross-shaped slide 31 is located above the base 1. One end of the first hydraulic cylinder 32 is fixedly set on the cross-shaped slide 31. The first hydraulic cylinder 32 can move left and right and forward and backward. The flip frame 33 is T-shaped and has three ends. The flip frame 33 is fixedly set on the telescopic end of the first hydraulic cylinder 32, and the front and rear ends of the flip frame 33 are symmetrical. One end of the flip arm 34 is movably embedded in the bottom end of the flip frame 33. One end of a pair of second hydraulic cylinders 35 is movably connected to the front and rear ends of the flip frame 33. , and the telescopic ends of the second hydraulic cylinder 35 are relatively tilted and movably connected to the front and rear side walls of the flip arm 34, and the first motor 36 is fixedly embedded in the other end of the flip arm 34, and the driving end of the first motor 36 is located below the flip arm 34; the cutting and washing structure 4 is driven to move forward and backward and left and right through the cross-shaped slide rail 31, and the flip frame 33 is driven to rise and fall to adjust the height position through the first hydraulic cylinder 32, and the flip arm 34 is driven to flip and adjust the angle of the cutting and washing structure 4 through the second hydraulic cylinder 35, and the cutting and washing structure 4 is driven to rotate and adjust the contact direction through the first motor 36.

[0033] More specifically, the cutting and washing structure 4 includes an adapter 41, a first shaft 42, a cutting and washing arm 43, a bearing 44, a second shaft 45, a pair of first nuts 46, a second motor 47, a pair of pulleys 48, a belt 49, and a cutting and washing assembly 40;

[0034] One end of the adapter 41 is fixedly arranged on the driving end of the first motor 36, and a first machine slot 7 is opened in the middle of the front side wall of the other end of the adapter 41. One end of the first shaft 42 is fixedly arranged in the middle of the lower wall of the other end of the adapter 41 and is located behind the first machine slot 7. One end of the cutting and washing arm 43 is fixedly arranged on the other end of the first shaft 42. A second machine slot 8 is penetrated in the middle of the cutting and washing arm 43. The bearing 44 is fixedly embedded in the other end of the cutting and washing arm 43. The second shaft 45 is fixedly penetrated through the bearing 44. A pair of first nuts 46 are movable Screwed on the two ends of the second shaft 45, the second motor 47 is fixedly arranged in the second machine slot 8, a pair of pulleys 48 are fixedly mounted on the driving end of the second motor 47 and the second shaft 45 respectively, and the belt 49 is movably mounted between the pair of pulleys 48. The cutting and washing component 40 is detachably mounted on the two ends of the second shaft 45; driven by the second motor 47, the second shaft 45 is driven by the pulley 48 and the belt 49 to rotate on the cutting and washing arm 43 with the help of the bearing 44, thereby driving the cutting and washing component 40 to rotate for cutting or grinding.

[0035] More specifically, the cutting and washing assembly 40 includes a cutting wheel 401 , a first grinding wheel 402 , a permanent magnet rotor body 403 , a plurality of mounting screws 404 , and a plurality of mounting nuts 405 ;

[0036] The cutting wheel 401 is detachably mounted on one end of the second shaft 45 and fixed by a first nut 46. Two pairs of first mounting holes are equidistantly provided in the middle of the cutting wheel 401. The first grinding wheel 402 is detachably mounted on the other end of the second shaft 45 and fixed by a first nut 46. Two pairs of second mounting holes are equidistantly provided in the middle of the first grinding wheel 402. The permanent magnet rotor body 403 is detachably mounted on the rear side wall of the cutting wheel 401. Several mounting screws 404 are movably inserted into the permanent magnet rotor body 403 and the first mounting holes, respectively. Several mounting nuts 405 are movably screwed onto the mounting screws 404, respectively. The permanent magnet rotor body 403 is mounted on the cutting wheel 401 by means of the mounting screws 404 and the mounting nuts 405. The cutting wheel 401 and the first grinding wheel 402 are driven to rotate synchronously by the second shaft 45 for cutting or grinding.

[0037] More specifically, the tool changing structure 5 includes a bearing seat 51, a first gear 52, a third motor 53, a second gear 54, a first electric slide rail 55, a wheel arm 56, a third wheel shaft 57, a second grinding wheel 58 and a conductor rotor body 59;

[0038] One end of the supporting seat 51 is movably mounted on the first shaft 42 and fits onto the upper wall of one end of the cutting and washing arm 43. The first gear 52 is fixedly arranged on the upper wall of one end of the supporting seat 51, and the first gear 52 is movably mounted on the first shaft 42. A plurality of teeth are provided on the circumference of the upper wall of the first gear 52. The third motor 53 is fixedly arranged in the first machine slot 7. The second gear 54 is fixedly mounted on the driving end of the third motor 53, and the second gear 54 is engaged with the first gear 52. One end of the first electric slide rail 55 is fixedly arranged on the other end of the supporting seat 51, and one end of the wheel arm 56 is fixedly arranged on the first electric slide rail 55. One end of the third wheel shaft 57 is movably inserted into the wheel arm 56 and cannot be separated from the wheel arm 56. The third wheel shaft 57 corresponds to the second shaft 45 on the same horizontal plane. The third wheel shaft 57 and the second shaft 45 are aligned with each other. The third wheel shaft 57 has the same diameter and is screwed with the first nut 46. The second grinding wheel 58 is detachably mounted on the other end of the third wheel shaft 57, and the second grinding wheel 58 corresponds to the cutting wheel 401. The conductive rotor body 59 is detachably mounted on the second grinding wheel 58 and is located in front of the second grinding wheel 58. The conductive rotor body 59 has an annular structure and is movably mounted on the permanent magnet rotor body 403. The second gear 54 is driven to rotate by the third motor 53, and the first gear 52 is driven to rotate by the second gear 54, thereby driving the bearing seat 51 to rotate on the first shaft 42 to adjust the position of the second grinding wheel 58. The conductive rotor body 59 is mounted on the permanent magnet rotor body 403 to achieve magnetic connection, so that the second grinding wheel 58 can be driven to rotate by the rotation of the cutting wheel 401.

[0039] More specifically, the support structure 6 includes a base plate 61, two pairs of limit slide bars 62, a third hydraulic cylinder 63, a lifting seat 64, a second electric slide rail 65 and a pair of top arms 66;

[0040] The bottom plate 61 is fixed to the upper wall of the base 1, and one end of the two pairs of limit slides 62 are respectively fixed to the upper wall of the bottom plate 61 and are located at the four corners of the upper wall of the bottom plate 61. One end of the third hydraulic cylinder 63 is fixed to the middle of the upper wall of the bottom plate 61. The lifting seat 64 is a convex structure. The lifting seat 64 is movably sleeved on the two pairs of limit slides 62, and the lower wall of the lifting seat 64 is fixedly connected to the telescopic end of the third hydraulic cylinder 63. The second electric slide rail 65 is fixed through the middle of the lifting seat 64, and the second electric slide rail 65 is symmetrically provided with a second moving seat that moves in the opposite direction. One end of a pair of top arms 66 is respectively symmetrically provided on the second moving seat of the second electric slide rail 65, and the other end of the top arm 66 is provided with a rubber block 9; the lifting seat 64 is driven by the third hydraulic cylinder 63 to move up and down with the help of the limit slide 62 on the bottom plate 61 to adjust the support height, and the top arm 66 is driven by the second electric slide rail 65 to extend to both sides to tighten the inner wall of the bathtub and fix it.

[0041] More specifically, the conductor rotor body 59 is turned 360 degrees, and the conductor rotor body 59 corresponds to the first grinding wheel 402 , so as to achieve exchange and adjustment according to design requirements.

[0042] Working principle:

[0043] S1. With the support of the base 1 and the device powered on, the third hydraulic cylinder 63 in the supporting structure is driven to drive the lifting seat 64 to move upward on the limit slide 62 on the bottom plate 61, so that the bathtub can be buckled onto the lifting seat 64. Then, the second electric slide rail 65 is driven to extend the top arm 66 to both sides to press against the inner wall of the bathtub, and the bathtub is fixed with the rubber block 9 for protection;

[0044] Then, according to the size of the bathtub, the cross-shaped slide rail 31 on the hanger 2 is driven to drive the cutting and washing structure 4 to move along the required edge of the bathtub for cutting or leveling; that is, the cross-shaped slide rail 31 in the adjustment structure 3 is driven to drive the cutting and washing structure 4 to move left and right or forward and backward to adjust the position; the height of the cutting and washing structure 4 is adjusted by driving the first hydraulic cylinder 32; the tilt direction and angle of the flip arm 34 on the flip frame 33 are adjusted by the extension and contraction of the second hydraulic cylinders 35 on both sides of the flip arm 34, that is, the tilt angle of the cutting and washing structure 4 is adjusted, especially for processing sharp edges and corners. The first motor 36 drives the cutting and washing structure 4 to rotate and adjust the direction angle of the cutting wheel 401;

[0045] The cutting and washing mechanism 4 is driven by a second motor 47 in the second machine slot 8, which drives the second shaft 45 to rotate on the cutting and washing arm 43 via a bearing 44 through a pulley 48 and a belt 49, thereby driving the cutting wheel 401 mounted via a first nut 46 and the first grinding wheel 402 in the cutting and washing assembly 40 to rotate. The cutting wheel 401 contacts the bathtub to cut, and the first motor 36 drives the cutting and washing mechanism 4 to rotate, so that the cutting wheel 401 and the first grinding wheel 402 are interchanged for smoothing.

[0046] When the first grinding wheel 402 is used for rough grinding, fine grinding is performed after the processing, that is, the third motor 53 located in the first machine slot 7 in the tool changing structure 5 is driven to drive the second gear 54 to rotate. The engagement of the second gear 54 with the first gear 52 drives the first gear 52 and the supporting seat 51 to rotate with the help of the first shaft 42, that is, the second grinding wheel 58 fixed on the third wheel shaft 57 by the first nut 46 on the wheel arm 56 is driven to move and change position. After the second grinding wheel 58 is aligned with the cutting wheel 401, the first electric slide rail 55 is driven to drive the conductive rotor body 59 fixed on the second grinding wheel 58 by the mounting screw 404 and the mounting nut 405 to approach the permanent magnet rotor body 403, and the conductive rotor body 59 is mounted on the permanent magnet rotor body 403 to achieve contactless magnetic connection, that is, to form a magnetic coupler; thereby, while driving the cutting wheel 401 to rotate, the second grinding wheel 58 is driven to rotate with the help of magnetic force, and the fine grinding and flattening processing can be performed by the second grinding wheel 58;

[0047] That is, the cutting wheel 401 and the first grinding wheel 402 on the second shaft 45 are driven to rotate by the second motor 47, and the adjustment structure 3 is used to move and flip the tilt angle. At the same time, the first motor 36 is used to drive the cutting wheel 401 to rotate a certain angle to change the contact direction. The bathtub support is fixed to a certain height by the support structure 6, and the second grinding wheel 58 is replaced by the tool changing structure 5 for magnetic connection transmission.

[0048] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic bathtub edge trimming and leveling device, characterized in that: The invention comprises a base (1), a hanger (2), a positioning structure (3), a cutting and washing structure (4), a knife-changing structure (5), and a pair of supporting structures (6); the base (1) is rectangular, one end of the hanger (2) is fixedly arranged on the middle part of the upper wall of the left end of the base (1), the positioning structure (3) is fixedly arranged on the other end of the hanger (2) and the positioning structure (3) is located above the base (1), the cutting and washing structure (4) is fixedly arranged on the positioning structure (3), the knife-changing structure (5) is movably arranged on the cutting and washing structure (4), and the pair of supporting structures (6) are symmetrically arranged on the upper wall of the base (1) and located on the right side of the hanger (2); The positioning structure (3) comprises a cross-shaped slide rail (31), a first hydraulic cylinder (32), a turning frame (33), a turning arm (34), a pair of second hydraulic cylinders (35) and a first motor (36); One end of the cross-shaped slide rail (31) is fixedly arranged on the other end of the hanger (2); one end of the first hydraulic cylinder (32) is fixedly arranged on the cross-shaped slide rail (31); the first hydraulic cylinder (32) can move left and right and forward and backward; the flip frame (33) is T-shaped and has three ends; the flip frame (33) is fixedly arranged on the telescopic end of the first hydraulic cylinder (32); one end of the flip arm (34) is movably embedded on the bottom end of the flip frame (33); one end of a pair of second hydraulic cylinders (35) is movably connected to the front and rear ends of the flip frame (33), and the telescopic ends of the second hydraulic cylinders (35) are relatively inclined and movably connected to the front and rear side walls of the flip arm (34); the first motor (36) is fixedly embedded in the other end of the flip arm (34), and the driving end of the first motor (36) is located below the flip arm (34); The cutting and washing structure (4) comprises an adapter (41), a first shaft (42), a cutting and washing arm (43), a bearing (44), a second shaft (45), a pair of first nuts (46), a second motor (47), a pair of pulleys (48), a belt (49) and a cutting and washing assembly (40); One end of the adapter seat (41) is fixedly arranged on the driving end of the first motor (36), and a first machine slot (7) is provided in the middle of the front side wall of the other end of the adapter seat (41). One end of the first shaft rod (42) is fixedly arranged in the middle of the lower wall of the other end of the adapter seat (41) and is located at the rear side of the first machine slot (7). One end of the cutting and washing arm (43) is fixedly arranged on the other end of the first shaft rod (42), and a second machine slot (8) is provided in the middle of the cutting and washing arm (43). The bearing (44) is fixedly embedded in the cutting and washing arm (43). ) in the other end, the second shaft (45) is fixedly passed through the bearing (44), a pair of the first nuts (46) are movably screwed on the two ends of the second shaft (45), the second motor (47) is fixedly arranged in the second machine slot (8), a pair of the pulleys (48) are fixedly sleeved on the driving end of the second motor (47) and the second shaft (45), the belt (49) is movably sleeved between the pair of pulleys (48), and the cutting and washing assembly (40) is detachably placed on the two ends of the second shaft (45); The tool changing structure (5) comprises a bearing seat (51), a first gear (52), a third motor (53), a second gear (54), a first electric slide rail (55), a wheel arm (56), a third wheel shaft (57), a second grinding wheel (58) and a conductor rotor body (59); One end of the supporting seat (51) is movably mounted on the first shaft (42) and is attached to the upper wall of one end of the cutting and washing arm (43). The first gear (52) is fixedly arranged on the upper wall of one end of the supporting seat (51), and the first gear (52) is movably mounted on the first shaft (42). A plurality of teeth are provided on the circumference of the upper wall of the first gear (52). The third motor (53) is fixedly arranged in the first machine slot (7). The second gear (54) is fixedly mounted on the driving end of the third motor (53), and the second gear (54) is engaged with the first gear (52). One end of the first electric slide rail (55) is fixedly arranged on the upper wall of the first shaft (42). On the other end of the bearing seat (51), one end of the wheel arm (56) is fixedly arranged on the first electric slide rail (55), one end of the third wheel shaft (57) is movably inserted into the wheel arm (56) and cannot be separated from the wheel arm (56), the third wheel shaft (57) has the same diameter as the second shaft (45) and the first nut (46) is screwed onto the third wheel shaft (57), the second grinding wheel (58) is detachably mounted on the other end of the third wheel shaft (57), the conductor rotor body (59) is detachably mounted on the second grinding wheel (58), and the conductor rotor body (59) is movably mounted on the permanent magnet rotor body (403).

2. The ceramic bathtub edge trimming and leveling device according to claim 1, characterized in that: The cutting and cleaning assembly (40) includes a cutting wheel (401), a first grinding wheel (402), a permanent magnet rotor body (403), a plurality of mounting screws (404) and a plurality of mounting nuts (405); The cutting wheel (401) is detachably mounted on one end of the second shaft (45) and fixed by a first nut (46); two pairs of first mounting holes are equidistantly provided in the middle of the cutting wheel (401); the first grinding wheel (402) is detachably mounted on the other end of the second shaft (45) and fixed by a first nut (46); two pairs of second mounting holes are equidistantly provided in the middle of the first grinding wheel (402); the permanent magnet rotor body (403) is detachably mounted on the rear side wall of the cutting wheel (401); a plurality of mounting screws (404) are movably inserted into the permanent magnet rotor body (403) and the first mounting holes; and a plurality of mounting nuts (405) are movably screwed onto the mounting screws (404).

3. The ceramic bathtub edge trimming and leveling device according to claim 2, characterized in that: The support structure (6) includes a bottom plate (61), two pairs of limiting slide bars (62), a third hydraulic cylinder (63), a lifting seat (64), a second electric slide rail (65) and a pair of top arms (66); The bottom plate (61) is fixedly arranged on the upper wall of the base (1), one end of the two pairs of limit slides (62) are respectively fixedly arranged on the upper wall of the bottom plate (61), one end of the third hydraulic cylinder (63) is fixedly arranged on the middle part of the upper wall of the bottom plate (61), the lifting seat (64) is movably sleeved on the two pairs of limit slides (62), and the lower wall of the lifting seat (64) is fixedly connected to the telescopic end of the third hydraulic cylinder (63), the second electric slide rail (65) is fixedly passed through the middle part of the lifting seat (64), and the second electric slide rail (65) is symmetrically provided with a second movable seat that moves in the opposite direction, one end of a pair of top arms (66) are respectively symmetrically provided on the second movable seat of the second electric slide rail (65), and the other end of the top arm (66) is provided with a rubber block (9).

4. The ceramic bathtub edge trimming and leveling device according to claim 3, characterized in that: The conductor rotor body (59) is turned 360 degrees, and the conductor rotor body (59) corresponds to the first grinding wheel (402).

5. The ceramic bathtub edge trimming and cleaning device according to claim 4, characterized in that: The cutting and washing structure (4) can be used to exchange the cutting wheel (401) with the first grinding wheel (402) to perform washing after cutting.

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