Bathtub body cutting device
Technical Field
The utility model belongs to the technical field of bathtub production, and particularly relates to a bathtub body cutting device.
Background
After the bathtub is formed, the edges of the bathtub need to be polished and cut by using a cutting device, and the cutting device is used for cutting off the waste edges at the top and bottom edges of the bathtub.
In the prior art, chinese patent publication No. CN218398352U discloses a bathtub body cutting device which comprises a frame, a lifting mechanism arranged on the upper surface of the frame, a material bearing plate connected with the lifting mechanism, a plurality of clamping mechanisms arranged on the upper surface of the frame and a cutting mechanism for cutting the bathtub body, wherein the lifting mechanism is used for driving the material bearing plate to ascend or descend, and the clamping mechanisms are all used for clamping the peripheral wall of the bathtub body.
The cutting device of the prior art uses the peripheral wall of a plurality of fixture centre gripping cylinder body, and reuse cutting equipment carries out the cutting of polishing, although can accomplish the cutting and guarantee the stability of cylinder body, but when in actual use, the existence of fixture can inevitably produce the hindrance to cutting equipment's action, unable complete cutting cylinder body's bottom, and the processing personnel need put the cylinder body again, and machining efficiency is lower.
In order to solve the above problems, the present application provides a bathtub body cutting device.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a bathtub body cutting device which has the characteristics of convenience in use and high processing efficiency.
In order to achieve the aim, the utility model provides the following technical scheme that the bathtub body cutting device comprises a bathtub body to be cut and a cutting platform, and further comprises:
The supporting mechanism is fixed on the cutting platform and used for supporting the cylinder body to be cut so that a space exists between the cylinder body to be cut and the cutting platform and driving the cylinder body to be cut to rotate;
the inner support clamping mechanism is movably arranged above the cutting platform and used for supporting the cylinder body to be cut from the inner side;
The cutting mechanism is movably arranged above the cutting platform and is used for cutting the top edge and the bottom edge of the cylinder body to be cut.
As a preferred embodiment of the present utility model, the support mechanism includes:
the supporting plate is rotatably arranged on the cutting platform;
The first servo motor is fixed on the bottom surface of the cutting platform and used for driving the supporting plate to rotate.
As a preferred technical solution of the present utility model, the inner support clamping mechanism includes:
A lifting plate located above the cutting deck and having a degree of freedom of movement in a vertical direction;
And the inner support clamping assemblies are fixed on the bottom surface of the lifting plate and used for supporting the cylinder body to be cut from the inner side.
As a preferred embodiment of the present utility model, the inner support clamping assembly includes:
the first fixing plate is fixed on the bottom surface of the lifting plate;
The movable plate is movably connected with the first fixed plate, and a guide rod penetrating through the first fixed plate is fixed on the movable plate;
The stay bar is fixed on the moving plate, and a sucker is fixed at one end of the stay bar, which is far away from the moving plate;
The horizontal cylinder is fixed on the first fixed plate, and a piston rod of the horizontal cylinder penetrates through the first fixed plate and then is fixedly connected with the movable plate.
As a preferred technical solution of the present utility model, the inner support clamping mechanism further includes:
the top plate is supported and fixed on the cutting platform by utilizing a support column;
the vertical cylinder is fixed on the top plate, and a piston rod of the vertical cylinder penetrates through the top plate and then is rotationally connected with the lifting plate through a bearing.
As a preferred embodiment of the present utility model, the cutting mechanism includes:
A base;
the fixing frame is movably arranged on the base;
the U-shaped frame is rotatably arranged on the fixing frame;
the grinding wheel is rotatably arranged in the U-shaped frame;
The driving motor is fixed on the U-shaped frame and used for driving the grinding wheel to rotate;
And the second servo motor is fixed on the fixing frame and used for driving the U-shaped frame to rotate.
As a preferred embodiment of the present utility model, the cutting mechanism further includes:
The two reverse L-shaped guide rails are symmetrically fixed on the base, and a T-shaped chute is formed in the inner side space of the two reverse L-shaped guide rails;
The T-shaped sliding block is fixed on the bottom surface of the fixing frame and is embedded into the T-shaped sliding groove;
the second fixing plate is fixed on the base at intervals;
The first threaded rod is rotatably arranged between the two second fixing plates, penetrates through the T-shaped sliding block and is connected with the T-shaped sliding block in a threaded screwing mode;
and the third servo motor is fixed on the second fixing plate and used for driving the first threaded rod to rotate.
As a preferred technical solution of the present utility model, the present utility model further includes a moving tool, and the moving tool includes:
the frame body is movably arranged on the cutting platform, and one end of the base is positioned in the frame body;
the threaded column is rotatably arranged in the frame body along the vertical direction, penetrates through the base and is connected with the base in a threaded screwing mode;
And the fourth servo motor is fixed on the frame body and used for driving the threaded column to rotate.
As a preferable embodiment of the present utility model, a guide post penetrating the base is fixed in the frame.
As a preferred technical scheme of the present utility model, the cutting device further comprises a driving mechanism, wherein the driving mechanism is fixed on the cutting platform and is used for driving the moving tool to move, and the driving mechanism comprises:
the third fixing plate is symmetrically fixed on the cutting platform;
the second threaded rod is rotatably arranged between the two third fixing plates, penetrates through the frame body and is connected with the frame body in a threaded screwing mode;
And the No. five servo motor is fixed on the No. three fixing plate and used for driving the No. two threaded rods to rotate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the cylinder body to be cut is tightly supported from the inner side through the inner support clamping mechanism, so that the stability of the cylinder body to be cut can be ensured, the action of the cutting mechanism is not hindered, the support mechanism is used for supporting the cylinder body to be cut, so that the cylinder body to be cut is far away from the cutting platform, enough cutting space is reserved, meanwhile, the support mechanism is also used for driving the cylinder body to be cut to rotate, the cutting mechanism can move along the X-axis direction, the Y-axis direction and the Z-axis direction, the angle of the grinding wheel can be adjusted, the cutting of the cylinder body can be rapidly completed, and the support mechanism can be used for cutting bathtub cylinders with different sizes and shapes.
Additional advantages and benefits of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an axial structure of a supporting mechanism according to the present utility model;
FIG. 3 is a schematic diagram of an axial structure of an inner support clamping mechanism according to the present utility model;
FIG. 4 is a schematic diagram of an axial structure of a cutting mechanism according to the present utility model;
Fig. 5 is a schematic diagram of an axial measurement structure of a mobile tool according to the present utility model.
In the figure, 1, a cylinder body to be cut, 2, a cutting platform, 3, a supporting mechanism, 31, a first servo motor, 32, a supporting plate, 4, an inner supporting clamping mechanism, 41, a lifting plate, 42, an inner supporting clamping assembly, 421, a first fixing plate, 422, a moving plate, 423, a supporting rod, 424, a sucking disc, 425, a horizontal cylinder, 426, a guide rod, 43, a bearing, 44, a vertical cylinder, 5, a cutting mechanism, 51, a base, 511, a second fixing plate, 52, a fixing frame, 521, a T-shaped sliding block, 53, a U-shaped frame, 54, a grinding wheel, 55, a driving motor, 56, a second servo motor, 57, a reverse L-shaped guide rail, 571, a T-shaped sliding groove, 58, a first threaded rod, 59, a third servo motor, 6, a moving tool, 61, a frame body, 62, a threaded column, 63, a fourth servo motor, 64, a guide column, 7, a driving mechanism, 71, a fifth servo motor, 72, a third fixing plate, 73, a second threaded rod, 8, a supporting column, 9 and a top plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a bathtub body cutting device, which comprises a bathtub body 1 to be cut and a cutting platform 2, and the bathtub body cutting device can also comprise a supporting mechanism 3, an inner supporting and clamping mechanism 4 and a cutting mechanism 5.
Specifically, as shown in fig. 1 and 2, a support mechanism 3 is fixed on the cutting deck 2 for supporting the cylinder 1 to be cut so that there is a space between the cylinder 1 to be cut and the cutting deck 2, and for driving the cylinder 1 to be cut to rotate.
Further, as shown in fig. 1 and 2, the supporting mechanism 3 may include a supporting plate 32 and a first servo motor 31, where the supporting plate 32 is rotatably installed on the cutting platform 2, the first servo motor 31 is fixed on the bottom surface of the cutting platform 2 and is used for driving the supporting plate 32 to rotate, when in use, the supporting plate 32 is used to support the cylinder 1 to be cut, so that there is a space between the cylinder 1 to be cut and the cutting platform 2, enough cutting space is left, and when in cutting, the first servo motor 31 can be started to drive the supporting plate 32 to rotate, changing the direction of the cylinder 1 to be cut, so that the cutting position is close to the cutting mechanism 5, and cutting is more beneficial.
Specifically, as shown in fig. 1 and 3, an inner stay clamping mechanism 4 is movably provided above the cutting deck 2 for bracing the cylinder 1 to be cut from the inside.
Further, as shown in fig. 1 and 3, the internal stay clamping mechanism 4 may include a lifting plate 41 and internal stay clamping assemblies 42, the lifting plate 41 is located above the cutting deck 2 and has a degree of freedom of movement in a vertical direction, a plurality of sets of internal stay clamping assemblies 42 are fixed on a bottom surface of the lifting plate 41 for supporting the cylinder 1 to be cut from an inner side, the lifting plate 41 is moved down so that the plurality of sets of internal stay clamping assemblies 42 enter the inner side of the cylinder 1 to be cut, and the cylinder 1 to be cut is then supported from the inner side.
Alternatively, as shown in fig. 1 and 3, the inner support clamping assembly 42 may include a first fixed plate 421, a moving plate 422, a supporting rod 423 and a horizontal air cylinder 425, where the first fixed plate 421 is fixed on the bottom surface of the lifting plate 41, the moving plate 422 is movably connected to the first fixed plate 421, a guide rod 426 penetrating the first fixed plate 421 is fixed on the moving plate 422, the supporting rod 423 is fixed on the moving plate 422, a suction cup 424 is fixed at one end of the supporting rod 423 far from the moving plate 422, the horizontal air cylinder 425 is fixed on the first fixed plate 421, and a piston rod of the horizontal air cylinder 425 penetrates the first fixed plate 421 and is fixedly connected with the moving plate 422, after the inner support clamping assembly 42 enters the cylinder 1 to be cut, the horizontal air cylinder 425 is started, the moving plate 422 is pushed to move towards the outer side by the piston rod of the horizontal air cylinder 425, and the cylinder 1 to be cut is sucked and supported by the suction cup 424, so as to ensure the stability of the cylinder 1 to be cut.
The multiple groups of inner support clamping assemblies 42 are independently controlled and can be used for tightly supporting bathtub bodies with different sizes and shapes, if the sizes and the shapes of the bathtub bodies are not considered, the inner support clamping assemblies 42 can be synchronously driven, and a power source can be reduced, for example, two groups of symmetrical inner support clamping assemblies 42 are driven by the same two-way screw rod and motor, so that the two groups of inner support clamping assemblies 42 can simultaneously and reversely move.
Optionally, as shown in fig. 1 and 3, the internal stay clamping mechanism 4 further comprises a top plate 9 and a vertical air cylinder 44, wherein the top plate 9 is supported and fixed on the cutting platform 2 by using the supporting columns 8, the vertical air cylinder 44 is fixed on the top plate 9, a piston rod of the vertical air cylinder 44 penetrates through the top plate 9 and is rotationally connected with the lifting plate 41 by using a bearing 43, and the internal stay clamping mechanism 4 is driven to move in the vertical direction by using the vertical air cylinder 44 as a power source in the embodiment.
In particular, as shown in fig. 1 and 4, a cutting mechanism 5 is movably arranged above the cutting deck 2 for cutting the top and bottom edges of the cylinder 1 to be cut.
Further, as shown in fig. 1 and 4, the cutting mechanism 5 comprises a base 51, a fixing frame 52, a U-shaped frame 53, a grinding wheel 54, a driving motor 55 and a second servo motor 56, wherein the fixing frame 52 is movably arranged on the base 51, the U-shaped frame 53 is rotatably arranged on the fixing frame 52, the grinding wheel 54 is rotatably arranged in the U-shaped frame 53, the driving motor 55 is fixed on the U-shaped frame 53 and used for driving the grinding wheel 54 to rotate, and the second servo motor 56 is fixed on the fixing frame 52 and used for driving the U-shaped frame 53 to rotate.
Further, as shown in fig. 1 and 4, the cutting mechanism 5 further comprises an inverted-L guide rail 57, a T-shaped slide block 521, a second fixing plate 511, a first threaded rod 58 and a third servo motor 59, wherein the two inverted-L guide rails 57 are symmetrically fixed on the base 51, a T-shaped slide groove 571 is formed in the inner space of the two inverted-L guide rails 57, the T-shaped slide block 521 is fixed on the bottom surface of the fixed frame 52 and embedded in the T-shaped slide groove 571, the second fixing plate 511 is fixed on the base 51 at intervals, the first threaded rod 58 is rotatably installed between the second fixing plates 511, the first threaded rod 58 penetrates through the T-shaped slide block 521 and is connected with the T-shaped slide block 521 in a threaded mode, the third servo motor 59 is fixed on the second fixing plate 511 and is used for driving the first threaded rod 58 to rotate, during cutting, the third servo motor 59 is started to drive the first threaded rod 58 to move under the threaded rotation of the fixed frame 52, the grinding wheel 54 is close to the cutting position, the driving motor 55 is started to drive the grinding wheel 54 to rotate under the action of threads, the necessary grinding wheel 54 is started to finish grinding, the cutting is started, and the grinding is finished, and the second threaded rod 53 can be correspondingly rotated and the grinding wheel 54 can be adjusted to the grinding wheel 54.
Further, the movable tool 6 is shown in fig. 1 and 5, and the movable tool 6 comprises a frame 61, a threaded column 62 and a fourth servo motor 63, wherein the frame 61 is movably arranged on the cutting platform 2, one end of the base 51 is positioned in the frame 61, the threaded column 62 is rotatably arranged in the frame 61 along the vertical direction, the threaded column 62 penetrates through the base 51 and is connected with the base 51 in a threaded screwing mode, the fourth servo motor 63 is fixed on the frame 61 and is used for driving the threaded column 62 to rotate, the fourth servo motor 63 is started to drive the threaded column 62 to rotate, the base 51 moves along the vertical direction under the action of threaded screwing, and the height of the cutting mechanism 5 is changed to respectively finish cutting of the top edge and the bottom edge of the cylinder 1 to be cut.
Optionally, as shown in fig. 1 and 5, a guide post 64 penetrating the base 51 is fixed in the frame 61, so as to guide the base 51 and improve the stability of the base 51.
Further, the cutting device is shown in fig. 1 and 5, and further comprises a driving mechanism 7, wherein the driving mechanism 7 is fixed on the cutting platform 2 and used for driving the moving tool 6 to move, the driving mechanism 7 comprises a third fixing plate 72, a second threaded rod 73 and a fifth servo motor 71, the two third fixing plates 72 are symmetrically fixed on the cutting platform 2, the second threaded rod 73 is rotatably installed between the two third fixing plates 72, the second threaded rod 73 penetrates through the frame 61 and is connected with the frame 61 in a threaded screwing mode, the fifth servo motor 71 is fixed on the third fixing plate 72 and used for driving the second threaded rod 73 to rotate, the fifth servo motor 71 is started to drive the second threaded rod 73 to rotate, the moving tool 6 is enabled to move in the horizontal direction under the threaded screwing action, and the cutting mechanism 5 is driven to move in the horizontal direction, so that cutting of different positions of the cylinder 1 to be cut is facilitated.
It should be noted that, the directions proposed in the present embodiment are only for explaining the direction of the cutting device in the drawings, and are not intended to limit the present utility model, in theory, other directions may be possible on the premise that the present solution can be achieved, for example, the cylinder 1 to be cut may be placed in a vertical direction, and the moving directions of the corresponding other mechanisms may also be changed, for example, when the cylinder 1 to be cut is placed in a vertical direction, the inner support clamping mechanism 4 should be moved horizontally.
When the bathtub body cutting device is used, firstly, the bathtub body 1 to be cut is placed on the supporting plate 32, then the vertical cylinder 44 is started, the lifting plate 41 is pushed to move downwards through the piston rod of the vertical cylinder 44 until the inner support clamping assembly 42 enters the bathtub body 1 to be cut, then the horizontal cylinder 425 is started, the piston rod of the horizontal cylinder 425 is utilized to push the moving plate 422 to move outwards, and the bathtub body 1 to be cut is adsorbed and supported by the sucking disc 424, so that the stability of the bathtub body 1 to be cut is ensured;
Starting a fourth servo motor 63 to drive the threaded column 62 to rotate, and under the action of the threaded rotation, moving the base 51 in the vertical direction to change the height of the cutting mechanism 5, so that the cutting mechanism 5 corresponds to the top edge or the bottom edge of the cylinder body 1 to be cut;
Starting a third servo motor 59 to drive a first threaded rod 58 to rotate so as to enable the fixing frame 52 to move under the action of screw threads to enable the grinding wheel 54 to be close to a cutting position, then starting a driving motor 55 to drive the grinding wheel 54 to rotate so as to finish grinding and cutting, and if necessary, starting a second servo motor 56 to drive a U-shaped frame 53 to rotate so as to adjust the angle of the grinding wheel 54 and ensure that the grinding wheel 54 reliably corresponds to the cutting position;
After the cutting is completed, the first servo motor 31 can be started to drive the supporting plate 32 to rotate, so that the cylinder body 1 to be cut rotates, and due to the existence of the bearing 43, the lifting plate 41 also rotates when the cylinder body 1 to be cut rotates, and the direction of the cylinder body 1 to be cut is adjusted, so that other cutting positions are sufficiently close to the cutting mechanism 5, and cutting is facilitated.
It should be noted that, the first servomotor 31, the horizontal cylinder 425, the vertical cylinder 44, the driving motor 55, the second servomotor 56, the third servomotor 59, the fourth servomotor 63, and the fifth servomotor 71 are all conventional commercially available devices, and are provided with a power switch, so that a person skilled in the art can perform routine selection according to the use requirement, and the working principle thereof is well known to the person skilled in the art and is fully disclosed by the prior art, and will not be repeated herein.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.