A device for removing mud from the bottom edge of a purple clay teapot

Abstract

The present invention relates to the technical field of purple clay teapot processing, and in particular to a device for removing mud from the bottom edge of a purple clay teapot, comprising a base, a fixed column welded on the top of the base, a turntable rotatably mounted on the fixed column, a plurality of placing turntables mounted on the top of the turntable, a rotating clamping assembly arranged inside the placing turntable, a cross bar fixedly connected to an outer wall of one side of the fixed column, and a removal assembly arranged on the cross bar; the present invention realizes the centering and placement of an inverted purple clay teapot and drives the clamped purple clay teapot to rotate by cooperating with a driving assembly and driving a protective shell one and a protective shell two to move relative to each other at the same time, which can not only push a tool to contact the fixed bottom of the purple clay teapot, but also prevent the purple clay produced by the removal from scattering everywhere.

Description

Technical Field

[0001] The invention relates to the technical field of purple clay teapot processing, in particular to a device for removing mud from the bottom edge of a purple clay teapot. Background Art

[0002] A purple clay teapot is a handmade clay handicraft made from purple clay. When making a purple clay teapot, the clay is usually molded into the shape of the teapot and then fired into shape. After the teapot is molded, there is usually some extra purple clay at the bottom, which needs to be cut off.

[0003] For example, in the prior art, there is a device for cutting mud from the bottom edge of a purple clay teapot with publication number CN111452200A. Although it can achieve the cutting process of the mud from the bottom edge of the purple clay teapot, it is difficult to quickly and accurately achieve the centered placement of the inverted purple clay teapot during the placement process, which makes the processing efficiency low. During the cutting process, it is easy to effectively cut the mud from the edge of the rotating purple clay teapot due to the deviation of the placement position. At the same time, it is easy to cause excessive contact between one side of the teapot body and the cutter, which leads to scratches on the surface of the teapot body. Summary of the invention

[0004] The purpose of the present invention is to provide a device for removing mud from the bottom edge of a purple clay teapot. On the one hand, a driving component cooperates with a rotating clamping component to realize the centering and placement of an inverted purple clay teapot, and drive the clamped purple clay teapot to rotate. On the other hand, a protective shell one and a protective shell two are synchronously driven to move relative to each other, which can not only push the tool to contact the fixed bottom of the purple clay teapot, but also prevent the purple clay mud produced by the removal from scattering everywhere. In addition, with the help of the resetting movement of the protective shell two, the pushing plate is driven to move, and the processed purple clay teapot can be synchronously pushed out from the placing turntable, thereby completing automatic unloading and improving the convenience of placement, so as to solve the above-mentioned technical defects.

[0005] The object of the present invention can be achieved by the following technical scheme: a device for removing mud from the bottom edge of a purple clay teapot, comprising a base, a fixed column is welded on the top of the base, and a turntable is rotatably mounted on the fixed column, a plurality of placement turntables distributed in an annular array are mounted on the top of the turntable, and a rotating clamping assembly is arranged inside the placement turntable, the rotating clamping assembly comprises a lifting plate installed inside the placement turntable, three groups of clamping claws distributed in an annular array are mounted on the top of the lifting plate, and a spline shaft driving the lifting and rotating plate is fixedly connected to the bottom of the lifting plate;

[0006] A cross bar is fixedly connected to an outer wall of one side of the fixed column, and a cutting assembly is arranged on the cross bar, and the cutting assembly includes an L-shaped fixing frame fixedly connected to the cross bar, and a cutter is adjustably mounted on the L-shaped fixing frame, and a protective shell 1 and a protective shell 2 are slidably connected to both sides of the L-shaped fixing frame on the cross bar;

[0007] The fixed column is provided with a driving assembly, which includes a lifting plate slidably connected to the fixed column, a rotating motor is bolted on the lifting plate, and a driving sleeve matched with the spline shaft is fixedly connected to the output shaft head of the rotating motor.

[0008] Preferably, a slider is fixedly connected to the bottom of the clamp, a slide groove is provided on the top of the lifting plate and is slidably connected to the corresponding slide groove, a through groove is provided on the top of the placement turntable for the corresponding clamp to pass through, and a rotating sleeve matched with the spline shaft is fixedly connected to the bottom of the placement turntable, and the rotating sleeve is rotatably connected to the turntable.

[0009] Preferably, guide grooves are symmetrically provided on the inner walls on both sides of the through groove, and the clamp is fixedly connected with a guide pin which is slidably connected to the corresponding guide groove. The guide groove includes a vertical slot provided on the long side of the through groove and close to one side of the spline shaft, and an oblique slot inclined upward is provided on the top of the vertical slot, and there is a smooth transition between the vertical slot and the oblique slot.

[0010] Preferably, a fixed abutment plate is fixedly connected to the spline shaft below the rotating sleeve, and a buffer spring is fixedly connected to the bottom of the fixed abutment plate and located outside the spline shaft, and the free end of the buffer spring is fixedly connected to a movable abutment plate slidably connected to the spline shaft.

[0011] Preferably, the interior of the fixed column is rotatably connected to a rotating rod, the interior of the fixed column is provided with a movable groove that is slidably connected to the lifting plate, the outer wall of the rotating rod is provided with a threaded groove that is threadedly connected to the lifting plate, the top of the base is fixedly connected to a sliding rod that is slidably connected to the lifting plate, and the top bolt of the fixed column is installed with a driving motor for driving the rotating rod to rotate.

[0012] Preferably, a tooth plate 1 and a tooth plate 2 are slidably connected on the fixed column and located on both sides of the rotating rod, and a transmission gear meshing with tooth plate 1 and tooth plate 2 is fixedly connected to the rotating rod. One end of tooth plate 1 is fixedly connected to protective shell 1, one end of tooth plate 2 is fixedly connected to protective shell 2, the free end of tooth plate 2 is fixedly connected to a push plate, and a negative pressure suction pipe is fixedly connected to the outer wall of protective shell 2.

[0013] Preferably, a sliding groove is provided at the bottom of the L-shaped fixing frame, and an L-shaped slide seat is slidably connected in the sliding groove, a screw rod is rotatably connected inside the L-shaped slide seat, a mounting seat slidably connected to the L-shaped slide seat is threadedly connected on the screw rod, and the tool bolt is installed at the bottom of the mounting seat.

[0014] Preferably, a return spring is fixedly connected between the side of the L-shaped slide seat close to the second protective shell and the sliding groove, and a clearance groove adapted to the vertical section of the L-shaped fixing frame is provided on the top of the first protective shell.

[0015] Preferably, a servo motor is bolted onto the outer wall of the fixed column, and the output shaft head of the servo motor is fixedly connected to a driving gear, the bottom of the turntable is fixedly connected to an external gear ring meshing with the driving gear, and a guide hopper is provided on the top of the turntable on the side of the push plate away from the fixed column, and the guide hopper is fixedly connected to the top of the base through a fixed frame.

[0016] The beneficial effects of the present invention are as follows:

[0017] (1) During use, the present invention rotates the rotating rod and utilizes the threaded groove on its outer wall to drive the lifting plate to rise. On the one hand, the driving shaft sleeve abuts the movable abutment plate to drive the spline shaft and the lifting plate to rise, and cooperates with the guide groove and the guide pin to achieve the purpose of first extending the three sets of clamps into the inside of the pot mouth and then expanding outwards for stable clamping, so as to quickly achieve the effect of centering the inverted purple clay pot, so as to avoid the problem in the prior art that it is easy to cause deviation in the placement position, making it difficult to effectively remove the edge mud, and at the same time, it is easy to cause scratches on the pot body; on the other hand, after completing the clamping and fixing, the pot mouth is used to limit the movement of the clamps, limit the continuous rise of the spline shaft, compress the buffer spring, and force the end of the spline shaft to be plugged into the driving shaft sleeve, so that when the driving shaft sleeve rotates, it drives the placement turntable and the purple clay pot to rotate, and completes the removal of the purple clay mud at the bottom edge of the purple clay pot;

[0018] (2) The present invention also utilizes the rotation of the rotating rod, in conjunction with the meshing of the transmission gear with the tooth plate one and the tooth plate two, to synchronously drive the protective shell one and the protective shell two to move relative to each other, and wrap the placement turntable located between the two. On the one hand, it can push the tool to contact the bottom of the purple clay pot after being clamped and fixed, so that when the placement turntable drives the purple clay pot to rotate, the edge mud removal process is synchronously completed; on the other hand, it prevents the purple clay removed from being scattered everywhere, and cooperates with the rotation of the placement turntable, the negative pressure suction pipe on the protective shell two and the external negative pressure collection device to clean and collect the purple clay removed; and after the removal is completed, with the help of the reset movement of the tooth plate two, the push plate is synchronously driven to move, and the clamping claw is stored in the interior of the placement turntable, so that the processed purple clay pot can be synchronously pushed out from the placement turntable, completing automatic unloading and improving the convenience of placement;

[0019] (3) The present invention also utilizes the movement restriction of the clamping claws on the pot mouth to limit the continuous rise of the spline shaft when the driving sleeve abuts the movable abutment plate, thereby compressing the buffer spring. With the help of different compression amounts of the buffer spring, purple clay pots with different pot mouth sizes can be placed in the center, and the screw rod drives the horizontal position of the mounting seat to move. The detachable connection with the tool and the mounting seat can be used to cut off the mud at the bottom edge of purple clay pots with different diameters and heights, thereby achieving the effect of improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings;

[0021] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 ;

[0023] Figure 3 It is a schematic diagram of the coordination between the turntable and the protective shell 1 and the protective shell 2 of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of placing a turntable of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the rotary clamping assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the cooperation between the drive assembly of the present invention and the protective shell 1 and the protective shell 2;

[0027] Figure 7 It is a schematic structural diagram of a protective shell of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the cutting assembly of the present invention.

[0029] Legend:

[0030] 1. Base; 11. Fixed column; 12. Crossbar; 13. Protective shell 1; 14. Protective shell 2; 15. Movable slot; 16. Sliding rod; 17. Tooth plate 1; 18. Tooth plate 2; 19. Push plate; 110. Negative pressure suction pipe; 111. Give way slot; 112. Servo motor; 113. Driving gear; 114. Guide hopper;

[0031] 2. Turntable; 21. External gear ring;

[0032] 3. Place the turntable; 31. Through slot; 32. Rotating sleeve; 33. Guide slot;

[0033] 4. Rotating clamping assembly; 41. Lifting plate; 42. Clamping claw; 43. Spline shaft; 44. Sliding block; 45. Sliding groove; 46. Guide pin; 47. Fixed abutment plate; 48. Buffer spring; 49. Movable abutment plate;

[0034] 5. Cutting assembly; 51. L-shaped fixing frame; 52. Cutting tool; 53. Sliding groove; 54. L-shaped sliding seat; 55. Screw rod; 56. Mounting seat; 57. Return spring;

[0035] 6. Driving assembly; 61. Lifting plate; 62. Rotating motor; 63. Driving shaft sleeve; 64. Rotating rod; 65. Driving motor; 66. Transmission gear. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0037] Embodiment 1: In view of the problem in the prior art that it is difficult to quickly and accurately achieve centering placement when placing an inverted purple clay teapot, and that the surface of the teapot is easily scratched, the following solution is used to solve the problem:

[0038] See also Figure 1-Figure 7 As shown, in this embodiment, a device for removing mud from the bottom edge of a purple clay teapot comprises a base 1, a fixed column 11 is welded on the top of the base 1, the fixed column 11 is located at the top center of the base 1, and is used for installing a turntable 2 and setting a driving assembly 6, and a turntable 2 is rotatably installed on the fixed column 11, which is used for rotating installation of multiple placement turntables 3, and drives multiple placement turntables 3 to intermittently rotate along the axis of the fixed column 11, so as to facilitate the simultaneous placement of the purple clay teapot, the removal of the mud from the bottom edge, and the removal after removal, and multiple placement turntables 3 are installed on the top of the turntable 2 in a circular array, and the number of the placement turntables 3 is at least four groups, and is a multiple of two, so as to realize the removal operation while realizing the removal process;

[0039] A rotating clamping assembly 4 is arranged inside the placing turntable 3, which is used to center the inverted purple clay teapot, and the purple clay of the placed purple clay teapot is relatively dry, so as to avoid the problem that it is difficult to move the purple clay teapot during the center clamping process, and the mouth of the teapot is easily damaged. The rotating clamping assembly 4 includes a lifting plate 41 installed inside the placing turntable 3, which is used to install the clamping claw 42 and drive it to move upward. Three groups of clamping claws 42 distributed in a circular array are installed on the top of the lifting plate 41. The center positioning of the inverted purple clay teapot is achieved by the back-to-back movement of the three groups of clamping claws 42. The bottom of the lifting plate 41 is fixedly connected with a spline shaft 43 that drives it to rise and rotate.

[0040] A cross bar 12 is fixedly connected to the outer wall of one side of the fixed column 11, which is used for installing the cutting component 5, the protective shell 13 and the protective shell 2 14. The cutting component 5 is arranged on the cross bar 12, and the cutting component 5 includes an L-shaped fixing frame 51 fixedly connected to the cross bar 12, and a knife 52 is adjustably installed on the L-shaped fixing frame 51. The cutting process of the edge mud is realized by contacting the blade of the knife 52 with the bottom edge of the purple clay pot and cooperating with the rotation of the purple clay pot. The two sides of the L-shaped fixing frame 51 on the cross bar 12 are divided into A protective shell 13 and a protective shell 2 14 are separately slidably connected. Through the fitting of the protective shell 13 and the protective shell 2 14, the placement turntable 3 located between the two can be wrapped to prevent the cut purple sand mud from scattering to the remaining positions corresponding to the top of the placement turntable 3, causing inconvenience in cleaning. The protective shell 13 is located between the placement turntable 3 and the fixed column 11, and the protective shell 13 is smaller than the area of ​​the protective shell 2 14, so as to avoid interference with the rotation of the placement turntable 3 around the fixed column 11;

[0041] A driving assembly 6 is provided on the fixed column 11, and the driving assembly 6 includes a lifting plate 61 slidably connected to the fixed column 11, and a rotating motor 62 is bolted on the lifting plate 61, and the output shaft head of the rotating motor 62 is fixedly connected to a driving sleeve 63 adapted to the spline shaft 43. The lifting plate 61 moves upward, driving the driving sleeve 63 to engage with the spline shaft 43 and promote its upward movement, and the lifting plate 41 is used to realize the synchronous rising movement of the three groups of clamping jaws 42 on the top thereof, and when the driving sleeve 63 rotates under the drive of the rotating motor 62, it cooperates with the spline shaft 43 to drive the placement turntable 3 to rotate, thereby realizing the rotation of the purple clay teapot.

[0042] The bottom of the clamping jaw 42 is fixedly connected with a slider 44, and the top of the lifting plate 41 is provided with a slide groove 45 slidably connected with the corresponding slider 44, so that the clamping jaw 42 can slide on the top of the lifting plate 41. A through groove 31 is provided on the top of the placement turntable 3 for the corresponding clamping jaw 42 to penetrate. When the lifting plate 41 drives the clamping jaw 42 to rise, the top of the clamping jaw 42 extends to the top outer wall of the placement turntable 3 through the through groove 31, and then extends to the inside of the pot mouth of the inverted purple clay teapot, so that when the clamping jaw 42 moves away from each other, the purple clay teapot is positioned and placed. The bottom of the placement turntable 3 is fixedly connected with a rotating shaft sleeve 32 adapted to the spline shaft 43, and the rotating shaft sleeve 32 is rotatably connected to the turntable 2. The set rotating shaft sleeve 32 can realize that the bottom end of the spline shaft 43 extends to the bottom of the turntable 2, and can synchronously drive the placement turntable 3 to rotate.

[0043] Guide grooves 33 are symmetrically provided on the inner walls of both sides of the through groove 31, and guide pins 46 are fixedly connected to the clamping jaws 42 and are slidably connected to the corresponding guide grooves 33. The guide grooves 33 include vertical notches provided on the long side of the through groove 31 and close to one side of the spline shaft 43, and an oblique notch inclined upward is provided on the top of the vertical notch, and the vertical notch and the oblique notch have a smooth transition, and the spline shaft 43 drives the three groups of clamping jaws 42 on its top to move synchronously upward with the help of the lifting plate 41;

[0044] During the rising process of the clamping jaw 42, the guide pin 46 is first used to slide in the vertical slot, so that the end of the clamping jaw 42 extends out of the top outside of the turntable 3 through the through slot 31 and extends to the mouth of the purple clay teapot. Then, the guide slot 33 is used to enter the oblique slot, and under its guidance, the jaws move away from each other to center the purple clay teapot in coordination with the mouth of the teapot, thereby avoiding the problem in the prior art that the placement position is easily deviated, making it difficult to effectively remove the edge mud, and easily causing damage to the teapot body.

[0045] The interior of the fixed column 11 is rotatably connected to a rotating rod 64, and a movable groove 15 is provided inside the fixed column 11 to be slidably connected to the lifting plate 61. A threaded groove is provided on the outer wall of the rotating rod 64 to be threadedly connected to the lifting plate 61. The top of the base 1 is fixedly connected to a sliding rod 16 to be slidably connected to the lifting plate 61, which is used to further increase the stability of the lifting plate 61 when it is lifted or lowered. The top bolt of the fixed column 11 is installed with a driving motor 65 for driving the rotating rod 64 to rotate. The driving motor 65 drives the rotating rod 64 to rotate, and the lifting plate 61 is driven to rise by means of the threaded groove on the rotating rod 64, forcing the driving shaft sleeve 63 on the lifting plate 61 to engage with the end of the spline shaft 43.

[0046] A tooth plate 17 and a tooth plate 2 18 are slidably connected on the fixed column 11 and on both sides of the rotating rod 64. A transmission gear 66 meshing with the tooth plate 17 and the tooth plate 2 18 is fixedly connected to the rotating rod 64. One end of the tooth plate 17 is fixedly connected to the protective shell 13, and one end of the tooth plate 2 18 is fixedly connected to the protective shell 2 14. When the rotating rod 64 rotates, the protective shell 13 and the protective shell 2 14 are driven to move relative to each other by means of the meshing of the transmission gear 66 with the tooth plates 17 and the tooth plates 2 18 on both sides, so as to wrap the placement turntable 3 between the two, so as to prevent the cut purple sand mud from scattering to the other positions corresponding to the top of the placement turntable 3.

[0047] The free end of the tooth plate 18 is fixedly connected with the push plate 19. After the cutting is completed, the rotation of the placement turntable 3 is stopped, and the driving motor 65 drives the rotating rod 64 to rotate in the opposite direction, completing the separation of the driving shaft sleeve 63 and the corresponding spline shaft 43. The lifting plate 41 moves downward under its own gravity and the gravity of the spline shaft 43, and drives the clamping claw 42 to retract into the placement turntable 3 under the cooperation of the guide groove 33 and the guide pin 46, automatically releasing the clamping effect, and driving the protective shell 13 and the protective shell 2 14 to separate from the placement turntable 3. With the help of the reset movement of the tooth plate 18, the push plate 19 is synchronously driven to move, and the clamping claw 42 is stored in the placement turntable 3, so that the processed purple clay teapot can be synchronously pushed out from the placement turntable 3, completing automatic unloading and improving the convenience of placement.

[0048] A negative pressure suction pipe 110 is fixedly connected to the outer wall of the protective shell 14. By rotating the turntable 3, the negative pressure suction pipe 110 on the protective shell 14 and the external negative pressure collection equipment, the cut purple clay can be cleaned and collected, thereby improving the convenience of cleaning the relatively dry purple clay.

[0049] A sliding groove 53 is provided at the bottom of the L-shaped fixing frame 51, and an L-shaped slide seat 54 is slidably connected in the sliding groove 53. Through the sliding installation of the L-shaped slide seat 54 in the L-shaped fixing frame 51, the protective shell 13 contacts and abuts the vertical section of the L-shaped slide seat 54 during movement, driving the L-shaped slide seat 54 and the tool 52 thereunder to move synchronously, so that the tool 52 contacts the bottom of the purple clay teapot after being clamped and fixed, and cooperates with the turntable 3 to drive the purple clay teapot to rotate, and synchronously completes the removal of the edge mud of the purple clay teapot. The internal rotation of the L-shaped slide seat 54 is connected with a screw rod 55, and the screw rod 55 is threadedly connected with a mounting seat 56 slidably connected to the L-shaped slide seat 54, and the tool 52 is bolted to the bottom of the mounting seat 56.

[0050] A reset spring 57 is fixedly connected between the side of the L-shaped slide 54 close to the protective shell 2 14 and the sliding groove 53. After the protective shell 13 and the protective shell 2 14 are separated from the turntable 3, the L-shaped slide 54 performs a reset movement under the compression of the reset spring 57, thereby automatically separating the knife 52 from the purple clay teapot. A yield groove 111 adapted to the vertical section of the L-shaped fixing frame 51 is provided on the top of the protective shell 13 to avoid the problem that the protective shell 1 13 and the protective shell 2 14 are difficult to fit tightly together when the L-shaped fixing frame 51 causes the protective shell 1 13 and the protective shell 2 14 to move relative to each other.

[0051] A servo motor 112 is bolted to the outer wall of the fixed column 11, and the output shaft head of the servo motor 112 is fixedly connected to a driving gear 113, and the bottom of the turntable 2 is fixedly connected to an external gear ring 21 meshing with the driving gear 113. The servo motor 112 drives the driving gear 113 to rotate, and the driving gear 113 drives the turntable 2 to rotate through the meshing external gear ring 21, driving the placement turntable 3 on which the purple clay teapot is placed to rotate between the protective shell 13 and the protective shell 2 14. The top of the turntable 2 is located on the side of the push plate 19 away from the fixed column 11 and is provided with a guide hopper 114. The guide hopper 114 is fixedly connected to the top of the base 1 through a fixed frame. After the push plate 19 pushes the processed purple clay teapot from the placement turntable 3, it falls on the guide hopper 114, and cooperates with the guide hopper 114 through the conveyor belt to realize the automatic discharging and conveying effect of the purple clay teapot after cutting, thereby further improving the processing efficiency.

[0052] Embodiment 2: In view of the difficulty in cutting off the mud at the bottom edge of purple clay pots of different diameters and heights, resulting in a low scope of application, the following solution is adopted:

[0053] See also Figure 5 , Figure 6 and Figure 8 As shown, in this embodiment, a fixed abutment plate 47 is fixedly connected to the spline shaft 43 below the rotating sleeve 32, and a buffer spring 48 is fixedly connected to the bottom of the fixed abutment plate 47 and located on the outside of the spline shaft 43, and the free end of the buffer spring 48 is fixedly connected to a movable abutment plate 49 slidably connected to the spline shaft 43. When the lifting plate 61 rises, it will drive the driving sleeve 63 to abut against the bottom of the movable abutment plate 49, and under the cooperation of the buffer spring 48 and the fixed abutment plate 47, the spline shaft 43 is driven to rise. When the clamping claw 42 is extended and clamped on the mouth of the purple clay pot, the movement of the clamping claw 42 is restricted by the mouth of the pot to restrict the continued rise of the spline shaft 43, so that the driving sleeve 63 compresses the buffer spring 48 and forces the end of the spline shaft 43 to be plugged into the driving sleeve 63. With the help of different compression amounts of the buffer spring 48, purple clay pots with different pot mouth sizes can be placed in the center, thereby improving the scope of application of the center placement of purple clay pots with different diameters.

[0054] A sliding groove 53 is provided at the bottom of the L-shaped fixing frame 51, and an L-shaped sliding seat 54 is slidably connected in the sliding groove 53. A screw rod 55 is rotatably connected inside the L-shaped sliding seat 54. A mounting seat 56 slidably connected to the L-shaped sliding seat 54 is threadedly connected on the screw rod 55. The tool 52 is bolted to the bottom of the mounting seat 56. One end of the screw rod 55 passes through the outer side of the L-shaped sliding seat 54 and is fixedly connected to the torsion wheel after being penetrated by the inside of the reset spring 57. A through hole for the screw rod 55 to pass through is provided on the L-shaped fixing frame 51 to avoid interference when the protective shell 13 pushes the L-shaped sliding seat 54 to move. By rotating the screw rod 55, the mounting seat 56 is driven to move in the horizontal position. The detachable connection with the tool 52 and the mounting seat 56 makes it easy to replace the tool 52 of different lengths for cooperation, and can be used to cut the edge mud of the bottom of the purple clay pot with different diameters and heights, thereby achieving the effect of improving the scope of application.

[0055] Example 3: Please refer to Figure 1-Figure 8 As shown, the present invention also provides a method for using a device for removing mud from the bottom edge of a purple clay teapot, comprising the following steps:

[0056] S1: The purple clay teapot is placed upside down on the placement turntable 3 between the push plate 19 and the cutter 52, and the servo motor 112 drives the driving gear 113 to rotate, and the driving gear 113 drives the turntable 2 to rotate through the meshing outer gear ring 21, and drives the placement turntable 3 with the purple clay teapot placed thereon to rotate between the protective shell 1 13 and the protective shell 2 14;

[0057] S2: The driving motor 65 drives the rotating rod 64 to rotate, and drives the lifting plate 61 to rise with the help of the threaded groove on the rotating rod 64, forcing the driving shaft sleeve 63 on the lifting plate 61 to abut against the bottom of the movable abutment plate 49, and under the cooperation of the buffer spring 48 and the fixed abutment plate 47, drives the spline shaft 43 to move upward, and the spline shaft 43 drives the three groups of clamping jaws 42 on its top to move upward synchronously with the help of the lifting plate 41. During the rising process of the clamping jaws 42, the guide pin 46 is first used to slide in the vertical slot, so that the end of the clamping jaw 42 extends out of the top outer side of the turntable 3 through the through slot 31, and extends to the pot mouth of the purple clay teapot, and then uses the guide slot 33 to enter the oblique slot, and under its guiding action, moves away from each other, and cooperates with the pot mouth to center the purple clay teapot;

[0058] S3: The driving sleeve 63 drives the spline shaft 43 to rise by abutting against the movable abutting plate 49, and after completing the clamping and fixing, the movement of the clamping claw 42 is restricted by the pot mouth to limit the continuous rise of the spline shaft 43, thereby compressing the buffer spring 48, forcing the end of the spline shaft 43 to be plugged into the driving sleeve 63;

[0059] S4: When the rotating rod 64 rotates, the transmission gear 66 meshes with the tooth plates 1 17 and 18 on both sides, driving the protective shell 13 and the protective shell 2 14 to move relative to each other, wrapping the placing turntable 3 located therebetween, and during the movement, the protective shell 13 contacts and abuts against the vertical section of the L-shaped slide 54 using the clearance groove 111, driving the L-shaped slide 54 and the tool 52 thereunder to move synchronously, so that the tool 52 contacts the bottom of the purple clay teapot after being clamped and fixed;

[0060] S5: The rotating motor 62 drives the driving shaft sleeve 63 to rotate, and with the help of the cooperation between the spline shaft 43, the driving shaft sleeve 63 and the rotating shaft sleeve 32, drives the placement turntable 3 to rotate, and cooperates with the cutter 52 in contact with the bottom of the purple clay pot to cut off the extra purple clay at the bottom of the purple clay pot, and the cut purple clay falls onto the placement turntable 3 in the protective shell 13 and the protective shell 2 14, and the cut purple clay is collected by the external negative pressure collection device in cooperation with the negative pressure suction pipe 110;

[0061] S6: After the cutting is completed, the rotation of the placing turntable 3 is stopped, and at the same time, the driving motor 65 drives the rotating rod 64 to rotate in the opposite direction, completing the separation of the driving sleeve 63 and the corresponding spline shaft 43, as well as the separation of the protective shell 13 and the protective shell 2 14 from the placing turntable 3. When the driving sleeve 63 is separated from the spline shaft 43, the lifting plate 41 moves downward under the action of its own gravity and the gravity of the spline shaft 43, and with the cooperation of the guide groove 33 and the guide pin 46, the clamping claw 42 is retracted, and the clamping effect is automatically released. The servo motor 112 drives the turntable 2 to rotate intermittently, driving the purple clay teapot after the purple clay is cut off to move to the position of the pushing plate 19, and while the edge mud of the purple clay teapot to be processed is cut off, the processed purple clay teapot is simultaneously pushed from the placing turntable 3 to the guide hopper 114 to complete automatic unloading.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for removing mud from the bottom edge of a purple clay teapot, comprising a base (1), characterized in that: A fixing column (11) is welded to the top of the base (1), and a turntable (2) is rotatably mounted on the fixing column (11); a plurality of placement turntables (3) arranged in a circular array are mounted on the top of the turntable (2); a rotation clamping assembly (4) is arranged inside the placement turntable (3); the rotation clamping assembly (4) comprises a lifting plate (41) mounted inside the placement turntable (3); three groups of clamping claws (42) arranged in a circular array are mounted on the top of the lifting plate (41); and a spline shaft (43) is fixedly connected to the bottom of the lifting plate (41) for driving the lifting and rotating plate; A cross bar (12) is fixedly connected to an outer wall of one side of the fixed column (11), a cutting assembly (5) is arranged on the cross bar (12), the cutting assembly (5) comprises an L-shaped fixing frame (51) fixedly connected to the cross bar (12), a knife (52) is adjustably mounted on the L-shaped fixing frame (51), and a protective shell 1 (13) and a protective shell 2 (14) are slidably connected to the two sides of the L-shaped fixing frame (51) on the cross bar (12); The fixed column (11) is provided with a driving assembly (6), the driving assembly (6) comprising a lifting plate (61) slidably connected to the fixed column (11), a rotating motor (62) being bolted to the lifting plate (61), and a driving sleeve (63) matching the spline shaft (43) being fixedly connected to the output shaft head of the rotating motor (62); The bottom of the clamping jaw (42) is fixedly connected to a slider (44); the top of the lifting plate (41) is provided with a slide groove (45) slidably connected to the corresponding slider (44); the top of the placing turntable (3) is penetrated by a through groove (31) for the corresponding clamping jaw (42) to pass through; the bottom of the placing turntable (3) is fixedly connected to a rotating sleeve (32) adapted to the spline shaft (43), and the rotating sleeve (32) is rotatably connected to the turntable (2); Guide grooves (33) are symmetrically provided on the inner walls of both sides of the through groove (31); a guide pin (46) is fixedly connected to the clamping jaw (42) and is slidably connected to the corresponding guide groove (33); the guide groove (33) comprises a vertical notch provided on the long side of the through groove (31) and close to one side of the spline shaft (43); a slanted notch inclined upward is provided at the top of the vertical notch, and a smooth transition is formed between the vertical notch and the slanted notch; A fixed abutment plate (47) is fixedly connected to the spline shaft (43) below the rotating shaft sleeve (32), and a buffer spring (48) is fixedly connected to the bottom of the fixed abutment plate (47) and outside the spline shaft (43), and a free end of the buffer spring (48) is fixedly connected to a movable abutment plate (49) slidably connected to the spline shaft (43); The interior of the fixed column (11) is rotatably connected to a rotating rod (64); a movable groove (15) is provided through the interior of the fixed column (11) and is slidably connected to the lifting plate (61); a threaded groove is provided on the outer wall of the rotating rod (64) and is threadedly connected to the lifting plate (61); a sliding rod (16) is fixedly connected to the top of the base (1) and is slidably connected to the lifting plate (61); and a driving motor (65) for driving the rotating rod (64) to rotate is installed on the top bolt of the fixed column (11); A tooth plate 1 (17) and a tooth plate 2 (18) are slidably connected on the fixed column (11) and located on both sides of the rotating rod (64); a transmission gear (66) meshing with the tooth plate 1 (17) and the tooth plate 2 (18) is fixedly connected to the rotating rod (64); one end of the tooth plate 1 (17) is fixedly connected to the protective shell 1 (13); one end of the tooth plate 2 (18) is fixedly connected to the protective shell 2 (14); a push plate (19) is fixedly connected to the free end of the tooth plate 2 (18); and a negative pressure suction pipe (110) is fixedly connected to the outer wall of the protective shell 2 (14); The bottom of the L-shaped fixing frame (51) is provided with a sliding groove (53), and an L-shaped sliding seat (54) is slidably connected in the sliding groove (53), a screw rod (55) is rotatably connected inside the L-shaped sliding seat (54), and a mounting seat (56) slidably connected to the L-shaped sliding seat (54) is threadedly connected on the screw rod (55), and the tool (52) is bolted to the bottom of the mounting seat (56); A return spring (57) is fixedly connected between the side of the L-shaped slide seat (54) close to the second protective shell (14) and the sliding groove (53), and a clearance groove (111) adapted to the vertical section of the L-shaped fixing frame (51) is provided on the top of the first protective shell (13).

2. The bottom edge mud removal device for processing a purple clay teapot according to claim 1 is characterized in that: A servo motor (112) is bolted onto the outer wall of the fixed column (11), and the output shaft head of the servo motor (112) is fixedly connected to a driving gear (113); an outer gear ring (21) meshing with the driving gear (113) is fixedly connected to the bottom of the turntable (2); a guide hopper (114) is provided at the top of the turntable (2) on a side of the push plate (19) away from the fixed column (11); the guide hopper (114) is fixedly connected to the top of the base (1) via a fixing frame.

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