A cutting device for ceramic tile thin plates

Abstract

The present invention relates to a cutting device, and in particular to a cutting device for ceramic tile sheets. The present invention provides a cutting device for ceramic tile sheets that can cut and drill holes in ceramic tile sheets more stably and accurately. A cutting device for ceramic tile sheets includes a base, a mounting seat, a support frame, a servo motor, etc.; the upper side of the base is fixedly connected with a mounting seat and a support frame, the mounting seat and the support frame are symmetrically arranged, and the mounting seat is fixedly connected with a servo motor. The movement of the movable seat will squeeze the lifting protrusion to move downward, so that the two limiting pins move downward and are respectively stuck in one of the slots of the long limiting slot rod and the short limiting slot rod, so that the long limiting slot rod and the short limiting slot rod limit the ceramic tile sheet, so as to avoid the ceramic tile sheet being displaced by the cutting wheel in the subsequent process of cutting the ceramic tile sheet, resulting in cutting deviation, so that the ceramic tile sheet can be cut more accurately.

Description

Technical Field

[0001] The invention relates to a cutting device, in particular to a cutting device for a ceramic tile thin plate. Background Art

[0002] As a new type of decorative application material, ceramic tile sheets have incomparable advantages over traditional materials. They can replace stone, glass curtain walls, wallpaper, aluminum veneer, traditional ceramic tiles, insulation boards, furniture panels, etc. They can effectively prevent moisture and mildew, reduce building loads, and beautify decorative effects. They are a comprehensive decorative integrated material.

[0003] When ceramic tile sheets are used for decoration, they need to be cut into shapes of different sizes for installation. When cutting the ceramic tile sheets with a cutting knife, the ceramic tile sheets need to be pushed and moved manually to cut the ceramic tile sheets into shapes of different sizes. However, since there will be deviation when the ceramic tile sheets are pushed manually, the ceramic tile sheets cannot be cut stably and accurately, resulting in poor cutting quality of the ceramic tile sheets. In addition, when drilling holes in the ceramic tile sheets, special drilling equipment is also required, which is more troublesome to operate. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a ceramic tile thin plate cutting device which can cut and drill holes in the ceramic tile thin plate more stably and accurately.

[0005] The technical solution is: a cutting device for ceramic tile thin plates, including a base, a mounting seat, a support frame, a servo motor, a moving mechanism, a driving cutting mechanism and a thin plate limiting mechanism, the mounting seat and the support frame are fixedly connected to the upper side of the base, the mounting seat and the support frame are symmetrically arranged, the mounting seat is fixedly connected to the servo motor, the moving mechanism is arranged on the mounting seat and connected to the support frame, the driving cutting mechanism is arranged on the moving mechanism, and the thin plate limiting mechanism is arranged on the base and connected to the mounting seat.

[0006] The lifting mechanism is a kind of lifting mechanism, and its upper end is connected with the lifting of the lifting lever, and the lifting lever is connected with the lifting lever at the bottom end of the lifting lever, and the lifting lever is connected with the lifting lever at the bottom end of the lifting lever, and the lifting lever is connected with the lifting lever at the bottom end of the lifting lever, and the lifting lever is connected with the lifting lever at the bottom end of the lifting lever.

[0007] Furthermore, the driving and cutting mechanism includes a rotating motor, a cutting wheel, a driving motor, a power shaft and a circular knife groove body. The rotating motor and the driving motor are fixedly connected inside the movable frame. The output shaft of the rotating motor is rotatably connected to the movable frame. The cutting wheel is fixedly connected to the output shaft of the rotating motor. The power shaft is fixedly connected to the output shaft of the driving motor. The power shaft is rotatably connected to the movable frame. The circular knife groove body is fixedly connected to the end of the power shaft away from the driving motor.

[0008] Further, the thin plate limiting mechanism includes a lifting protrusion, a supporting spring, a long limiting slot rod, a short limiting slot rod, a limiting spring, an extension rod and a limiting nail, a lifting protrusion is slidably connected between the mounting seat and the supporting frame, the movable seat is in contact with the lifting protrusion, two supporting springs are connected between the lifting protrusion and the base, the side of the base close to the supporting frame is slidingly connected with the long limiting slot rod and the short limiting slot rod, a number of slots are opened on the long limiting slot rod and the short limiting slot rod, a limiting spring is connected between the base and the long limiting slot rod, and a limiting spring is also connected between the base and the short limiting slot rod, the side of the lifting protrusion close to the supporting frame is fixedly connected with the extension rod, and two limiting nails are fixedly connected to the bottom of the extension rod, and the two limiting nails are respectively located directly above the long limiting slot rod and the short limiting slot rod.

[0009] Furthermore, it also includes a steering change mechanism, which is arranged on a movable frame, and the steering change mechanism includes a fixed pushing ring rod, a rotating groove ring and a torsion ring. The movable frame is fixedly connected to a fixed pushing ring rod on one side close to the telescopic card rod, and a push rod is provided on the upper end of the fixed pushing ring rod. The movable frame is rotatably connected to a rotating groove ring on one side close to the telescopic card rod, and the push rod of the fixed pushing ring rod is located in the rotating groove ring, and the end of the telescopic card rod away from the fixed guide block is in contact with the rotating groove ring, and the rotating groove ring is fixedly connected to a torsion ring on one side away from the fixed pushing ring rod.

[0010] Furthermore, it also includes a fixed gear, a fan-shaped gear and a large gear. The bottom end of the lifting screw is fixedly connected to the fixed gear, the fan-shaped gear is fixedly connected to the power shaft on the side close to the circular knife groove body, and the large gear is rotatably connected to the upper part of the side of the movable frame away from the cutting wheel. The fan-shaped gear will mesh with the large gear, and the large gear will mesh with the fixed gear.

[0011] Furthermore, it also includes a connecting rod and a limiting pressure rod. The side of the lifting protrusion close to the mounting seat is fixedly connected with the connecting rod, and two limiting pressure rods are fixedly connected between the extension rod and the bottom of the connecting rod.

[0012] The present invention achieves the following effects:

[0013] 1. The servo motor will drive the moving seat to move. The movement of the moving seat will squeeze the lifting protrusion to move downward, so that the two limit pins move downward and are respectively inserted into one of the slots of the long limit slot rod and the short limit slot rod, so that the long limit slot rod and the short limit slot rod limit the tile thin plate to prevent the cutting wheel from shifting during the subsequent cutting of the tile thin plate, resulting in cutting offset, so that the tile thin plate can be cut more accurately; the rotating motor drives the cutting wheel to rotate at a high speed to cut the tile thin plate. Since the telescopic clamping rod is inserted into one of the grooves of the movable frame, the movable frame will not swing downward under the action of gravity, so that the cutting wheel can stably cut the tile thin plate.

[0014] 2. When a circular through hole needs to be opened in the ceramic tile sheet, the worker rotates the twisting ring 90 degrees to rotate the movable frame 90 degrees, so that the circular knife groove body faces the ceramic tile sheet, limits the movable frame so that the movable frame does not swing at will, and then starts the servo motor. Then the worker turns off the servo motor and starts the drive motor. The drive motor will drive the circular knife groove body to rotate at high speed. Then the worker turns the rotating hand lever downward to move the circular knife groove body downward to open a hole in the ceramic tile sheet. The worker can open holes in different positions of the ceramic tile sheet by moving the position of the ceramic tile sheet and adjusting the moving distance of the moving seat. This allows the device to quickly cut ceramic tile sheets and quickly open holes in ceramic tile sheets, thereby improving the cutting efficiency of ceramic tile sheets.

[0015] 3. Rotating the movable frame 90 degrees will make the large gear mesh with the fixed gear, and the driving motor will drive the sector gear to rotate at high speed, thereby driving the fixed gear to rotate intermittently. The intermittent rotation of the fixed gear will drive the lifting screw to rotate intermittently and move downward, thereby allowing the circular knife groove body to move downward to make holes in the tile sheet. Since the sector gear rotates at high speed, the lifting screw stops moving for a shorter time, which allows the lifting screw to move downward at a more uniform and slow speed, allowing the circular knife groove body to move downward at a uniform and slow speed, avoiding the descent speed that is too fast, squeezing the tile sheet and causing the tile sheet to crack, thereby more stably making holes in the tile sheet and allowing the moving seat to squeeze the lifting protrusion down. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0018] Figure 3 It is a schematic diagram of a first partial three-dimensional structure of the moving mechanism of the present invention.

[0019] Figure 4 It is a schematic diagram of the first partial three-dimensional structure of the present invention.

[0020] Figure 5 It is a schematic diagram of a second partial three-dimensional structure of the moving mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of a partially disassembled three-dimensional structure of the moving mechanism of the present invention.

[0022] Figure 7 It is a schematic diagram of the partial three-dimensional structure of the driving cutting mechanism of the present invention.

[0023] Figure 8 It is a partial cross-sectional three-dimensional structural schematic diagram of the driving cutting mechanism of the present invention.

[0024] Fig. 9 It is a partial three-dimensional structural schematic diagram of the moving mechanism and the thin plate limiting mechanism of the present invention.

[0025] Fig.10 It is a three-dimensional structural schematic diagram of the thin plate limiting mechanism of the present invention.

[0026] Fig.11 It is a schematic diagram of the local three-dimensional structure of the mobile mechanism driving the cutting mechanism of the present invention.

[0027] Fig.12 For the present invention Fig.11 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0028] Fig.13 It is a schematic diagram of the disassembled three-dimensional structure of the steering change mechanism of the present invention.

[0029] Fig.14 It is a schematic diagram of a third partial three-dimensional structure of the moving mechanism of the present invention.

[0030] Fig.15 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0031] Fig.16 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0032] Figure numbers: 1_base, 2_mounting seat, 3_support frame, 4_servo motor, 51_fixed screw, 52_fixed guide rod, 53_moving seat, 54_sliding bracket, 55_lifting screw, 56_rotating hand lever, 57_movable frame, 58_fixed guide block, 59_telescopic card rod, 510_extrusion spring, 61_rotating motor, 62_cutting wheel, 63_driving motor, 64_power shaft, 65_circular knife groove body, 71_lifting protrusion rod, 72_support spring, 73_long limit groove rod, 74_short limit groove rod, 75_limit spring, 76_extension rod, 77_limit nail, 81_fixed push ring rod, 82_rotating groove ring, 83_torsion ring, 91_fixed gear, 92_sector gear, 93_large gear, 101_connecting rod, 102_limit pressure rod. DETAILED DESCRIPTION

[0033] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0034] Example 1

[0035] A cutting device for thin ceramic tiles, such as Figure 1-Figure 11 As shown, it includes a base 1, a mounting seat 2, a support frame 3, a servo motor 4, a moving mechanism, a driving cutting mechanism and a thin plate limiting mechanism. The mounting seat 2 and the support frame 3 are welded to the upper side of the base 1, and the mounting seat 2 and the support frame 3 are symmetrically arranged. The mounting seat 2 is connected to the servo motor 4 by bolts. The moving mechanism is arranged on the mounting seat 2 and connected to the support frame 3. The moving mechanism is used to move and adjust the position. The driving cutting mechanism is arranged on the moving mechanism. The driving cutting mechanism is used to cut ceramic tile thin plates. The thin plate limiting mechanism is arranged on the base 1 and connected to the mounting seat 2. The thin plate limiting mechanism is used to limit the ceramic tile thin plates.

[0036] The moving mechanism includes a fixed screw 51, a fixed guide rod 52, a moving seat 53, a sliding bracket 54, a lifting screw 55, a rotating hand lever 56, a movable frame 57, a fixed guide block 58, a telescopic clamping rod 59 and an extrusion spring 510. The mounting seat 2 and the support frame 3 are rotatably connected with a fixed screw 51, and the fixed screw 51 is fixedly connected to the output shaft of the servo motor 4. The fixed screw 51 is horizontally arranged, and a fixed guide rod 52 is welded between the mounting seat 2 and the support frame 3. The fixed guide rod 52 is horizontally arranged. The fixed screw 51 is connected to the moving seat 53 through a thread, and the moving seat 53 is slidably connected to the fixed guide rod 52. The fixed guide rod 52 has a guiding effect on the moving seat 53, and the sliding connection on the moving seat 53 A sliding bracket 54 is connected, and a lifting screw 55 is connected to the upper part of the movable seat 53 by a thread. The lifting screw 55 is vertically arranged and rotatably connected to the sliding bracket 54. A rotating hand lever 56 is welded to the top of the lifting screw 55. A movable frame 57 is rotatably connected to the sliding bracket 54. Two grooves are opened on one side of the movable frame 57. A fixed guide block 58 is welded on one side of the sliding bracket 54. A telescopic card rod 59 is slidably connected to the fixed guide block 58. The telescopic card rod 59 is stuck in one of the grooves of the movable frame 57. The telescopic card rod 59 is horizontally arranged. An extrusion spring 510 is connected between the fixed guide block 58 and the telescopic card rod 59, and the extrusion spring 510 is sleeved on the telescopic card rod 59.

[0037] The driving and cutting mechanism includes a rotating motor 61, a cutting wheel 62, a driving motor 63, a power shaft 64 and a circular knife groove body 65. The rotating motor 61 and the driving motor 63 are connected to the movable frame 57 by bolts. The output shaft of the rotating motor 61 is rotatably connected to the movable frame 57. The cutting wheel 62 is fixedly connected to the output shaft of the rotating motor 61. The cutting wheel 62 is used to cut the ceramic tile sheet. The power shaft 64 is fixedly connected to the output shaft of the driving motor 63. The power shaft 64 is horizontally arranged and rotatably connected to the movable frame 57. The circular knife groove body 65 is fixedly connected to one end of the power shaft 64 away from the driving motor 63. The circular knife groove body 65 is used to make holes in the ceramic tile sheet.

[0038] The thin plate limiting mechanism includes a lifting protrusion 71, a supporting spring 72, a long limiting groove rod 73, a short limiting groove rod 74, a limiting spring 75, an extension rod 76 and a limiting nail 77. The lifting protrusion 71 is slidably connected between the mounting seat 2 and the supporting frame 3. The lifting protrusion 71 is horizontally arranged. The movable seat 53 contacts the lifting protrusion 71. Two supporting springs 72 are connected between the lifting protrusion 71 and the base 1. The side of the base 1 close to the supporting frame 3 is slidably connected with a long limiting groove rod 73 and a short limiting groove rod 74. The long limiting groove rod 73 and the short limiting groove rod 74 are both T-shaped structures. The long limiting groove rod 73 and the short limiting groove rod 74 are T-shaped structures. 4 are used to limit the ceramic tile thin plate, the long limit groove rod 73 and the short limit groove rod 74 are both provided with a plurality of slots, a limit spring 75 is connected between the base 1 and the long limit groove rod 73, and a limit spring 75 is also connected between the base 1 and the short limit groove rod 74. An extension rod 76 is welded to the side of the lifting protrusion 71 close to the support frame 3, and the extension rod 76 is horizontally arranged, and the lifting protrusion 71 and the extension rod 76 are vertically arranged. Two limit nails 77 are welded to the bottom of the extension rod 76, and the limit nails 77 are vertically arranged. The two limit nails 77 are respectively located directly above the long limit groove rod 73 and the short limit groove rod 74.

[0039] When it is necessary to cut the ceramic tile sheet, according to the length of the ceramic tile sheet, the worker pushes the long limiting slot rod 73 and the short limiting slot rod 74 to move away from the mounting seat 2, the two limiting springs 75 are compressed, and then the ceramic tile sheet is placed in the middle of the upper side of the base 1, and then the long limiting slot rod 73 and the short limiting slot rod 74 are released. Under the elastic force of the two limiting springs 75, the long limiting slot rod 73 and the short limiting slot rod 74 will move toward the mounting seat 2, and the long limiting slot rod 73 and the short limiting slot rod 74 will move and contact one side of the ceramic tile sheet. The elastic force of the limiting spring 75 will cause the long limiting slot rod 73 and the short limiting slot rod 74 to limit the ceramic tile sheet, so as to facilitate the subsequent better cutting of the ceramic tile sheet, and then the worker starts The rotating motor 61 and the servo motor 4 are driven. The high-speed rotation of the output shaft of the rotating motor 61 drives the cutting wheel 62 to rotate at a high speed. The rotation of the output shaft of the servo motor 4 drives the fixed screw 51 to rotate. Under the guiding action of the fixed guide rod 52, the rotation of the fixed screw 51 drives the movable seat 53 to move in the direction close to the support frame 3. The movement of the movable seat 53 drives the sliding bracket 54, the lifting screw 55 and the rotating hand lever 56 to move together. The movement of the sliding bracket 54 drives the movable frame 57, the fixed guide block 58, the telescopic card rod 59 and the extrusion spring 510 to move together. The movement of the movable frame 57 drives the rotating motor 61, the cutting wheel 62, the driving motor 63, the power shaft 64 and the circular knife groove body 65 to move together. The movement of the movable seat 53 squeezes the lifting protrusion 7 When the two limit pins 77 move downward, the two support springs 72 are compressed, and the lifting protrusion 71 moves downward, which drives the extension rod 76 and the two limit pins 77 to move downward together. The two limit pins 77 move downward together and are respectively stuck in one of the slots of the long limit slot rod 73 and the short limit slot rod 74. The two limit pins 77 limit the long limit slot rod 73 and the short limit slot rod 74, so that the long limit slot rod 73 and the short limit slot rod 74 are further limited to prevent the cutting wheel 62 from shifting during the subsequent cutting of the tile thin plate, resulting in cutting deviation. The cutting wheel 62 moves and contacts with the tile thin plate. The cutting wheel 62 rotates at a high speed to cut the tile thin plate. Since the telescopic clamping rod 59 is stuck in one of the recesses of the movable frame 57, The retractable clamping rod 59 will limit the movable frame 57 so that the movable frame 57 will not swing downward under the action of gravity, so that the ceramic tile sheet can be cut stably. Since the long limiting groove rod 73 and the short limiting groove rod 74 limit the ceramic tile sheet, the cutting wheel 62 continues to move and rotate at a high speed to continuously cut the ceramic tile sheet, so that the ceramic tile sheet can be cut more accurately. When the cutting of the ceramic tile sheet is completed, the worker turns off the rotating motor 61 and pauses the servo motor 4, takes out the cut ceramic tile sheet, then restarts the servo motor 4 and adjusts the output shaft of the servo motor 4 to rotate in the opposite direction. The reverse rotation of the output shaft of the servo motor 4 will drive the fixed screw 51 to rotate in the opposite direction, and the reverse rotation of the fixed screw 51 will drive the movable seat 53 to reset.After the movable seat 53 is reset, it no longer presses the lifting protrusion 71, and the two supporting springs 72 are reset to drive the lifting protrusion 71 to reset upward.

[0040] Example 2

[0041] On the basis of Example 1, Figure 11-13 As shown, it also includes a steering change mechanism, which is arranged on the movable frame 57. The steering change mechanism is used to adjust the movable frame 57. The steering change mechanism includes a fixed pushing ring rod 81, a rotating groove ring 82 and a twisting ring 83. A fixed pushing ring rod 81 is welded on the side of the movable frame 57 close to the telescopic clamping rod 59. A push rod is provided on the upper end of the fixed pushing ring rod 81. A rotating groove ring 82 is rotatably connected to the side of the movable frame 57 close to the telescopic clamping rod 59. The push rod of the fixed pushing ring rod 81 is located in the rotating groove ring 82. The end of the telescopic clamping rod 59 away from the fixed guide block 58 is in contact with the rotating groove ring 82. A twisting ring 83 is welded on the side of the rotating groove ring 82 away from the fixed pushing ring rod 81. The twisting ring 83 is convenient for workers to hold and rotate the movable frame 57.

[0042] When a circular through hole needs to be opened in the ceramic tile sheet, the worker puts the ceramic tile sheet on the base 1, and then twists the torsion ring 83 and the rotating groove ring 82 to rotate 90 degrees. The rotation of the rotating groove ring 82 will push the telescopic clamping rod 59 to move away from the fixed pushing ring rod 81, and the extrusion spring 510 is compressed. The movement of the telescopic clamping rod 59 will disengage from one of the grooves of the movable frame 57. At this time, the telescopic clamping rod 59 no longer limits the movable frame 57, and the rotation of the rotating groove ring 82 will contact the pushing ring rod and drive the pushing ring rod to rotate. The rotation of the pushing ring rod will drive the movable frame 57 to rotate 90 degrees. The rotation of the movable frame 57 by 90 degrees will drive the circular knife groove body 65 to swing downward 90 degrees. At this time, the circular knife groove body 65 is located below the movable frame 57, and the rotating groove ring 82 rotates. After moving 90 degrees, the telescopic card rod 59 will no longer be squeezed, and the reset of the squeezing spring 510 will drive the telescopic card rod 59 to reset. The reset of the telescopic card rod 59 will re-enter another groove of the telescopic card rod 59 to limit the movable frame 57, so that the movable frame 57 does not swing at will. Then the worker starts the servo motor 4, which drives the movable frame 57 to move along the fixed screw 51 in the direction close to the support frame 3. The movement of the movable frame 57 will drive the circular knife groove body 65 to move. When the circular knife groove body 65 moves to the top of the position where the circular hole needs to be opened in the tile thin plate, the worker turns off the servo motor 4 and starts the drive motor 63 at the same time. The high-speed rotation of the output shaft of the drive motor 63 will drive the power shaft 64 and the circular knife groove body 65 to rotate at high speed, and then the worker rotates the rotary The rotating handle 56 moves downward, and the rotating handle 56 moves downward to drive the lifting screw 55 to move downward. Since the fixed guide rod 52 has a limiting effect on the movable seat 53, the lifting screw 55 moves downward without driving the movable seat 53 downward. The lifting screw 55 moves downward to drive the sliding bracket 54 to move downward. The sliding bracket 54 moves downward to drive the movable frame 57, the fixed guide block 58, the telescopic clamping rod 59 and the extrusion spring 510 to move downward together. The movable frame 57 moves downward to drive the driving motor 63, the power shaft 64 and the circular knife groove body 65 to move downward together. The circular knife groove body 65 moves downward to contact the side surface of the tile thin plate. The circular knife groove body 65 rotates at a high speed to cut the tile thin plate. The circular knife groove body 65 continues to move downward and The rotation will make holes in the ceramic tile sheet. The worker can make holes in different positions of the ceramic tile sheet by moving the position of the ceramic tile sheet and adjusting the moving distance of the movable seat 53. In this way, the device can not only quickly cut the ceramic tile sheet, but also quickly make holes in the ceramic tile sheet, thereby improving the cutting efficiency of the ceramic tile sheet. When the ceramic tile sheet is completed, the worker turns off the drive motor 63 and then rotates the rotating hand lever 56 to move upward. The rotating hand lever 56 moving upward will drive the lifting screw 55 to move upward. The lifting screw 55 moving upward will drive the sliding bracket 54, the movable frame 57, the power shaft 64 and the circular knife groove body 65 to move upward together. The circular knife groove body 65 will be out of contact with the ceramic tile sheet. Then the worker takes out the ceramic tile sheet with the hole.Restart the servo motor 4, and adjust the output shaft of the servo motor 4 to rotate in the opposite direction. The reverse rotation of the servo motor 4 drives the fixed screw 51 to rotate in the opposite direction. The reverse rotation of the fixed screw 51 drives the movable seat 53 to reset. After the movable seat 53 returns to reset, it no longer squeezes the lifting protrusion 71. The reset of the two support springs 72 will drive the lifting protrusion 71 to reset upward. Then the worker twists the twisting ring 83 and the rotating groove ring 82 to rotate 90 degrees in the opposite direction. The reverse rotation of the rotating groove ring 82 will push the telescopic card rod 59 to move away from the fixed pushing ring rod 81. The squeezing spring 510 is compressed, and the movement of the telescopic card rod 59 will be out of contact with one of the grooves of the movable frame 57, pushing the ring rod to rotate in the opposite direction to drive the movable frame 57 to rotate in the opposite direction by 90 degrees. After the rotating groove ring 82 rotates in the opposite direction by 90 degrees, it will no longer squeeze the telescopic card rod 59. The reset of the squeezing spring 510 will drive the telescopic card rod 59 to reset. The reset of the telescopic card rod 59 will re-enter another groove of the movable frame 57 to re-limit the movable frame 57.

[0043] Example 3

[0044] On the basis of Example 2, Figure 14-15 As shown, it also includes a fixed gear 91, a sector gear 92 and a large gear 93. The bottom end of the lifting screw 55 is connected to the fixed gear 91 through a flat key. The sector gear 92 is fixedly connected to the power shaft 64 on the side close to the circular knife groove body 65. The upper part of the movable frame 57 away from the cutting wheel 62 is rotatably connected to the large gear 93. The large gear 93 is located above the sector gear 92. The sector gear 92 will mesh with the large gear 93, and the large gear 93 will mesh with the fixed gear 91.

[0045] The high-speed rotation of the power shaft 64 drives the sector gear 92 to rotate. The rotation of the sector gear 92 will mesh with the large gear 93 and drive the large gear 93 to rotate. The movable frame 57 rotates 90 degrees to drive the large gear 93 to swing downward. The large gear 93 swings downward and meshes with the fixed gear 91. The rotation of the large gear 93 will drive the fixed gear 91 to rotate. The rotation of the fixed gear 91 will drive the lifting screw 55 to rotate and move downward, thereby allowing the circular knife groove body 65 to move downward to open a hole in the tile sheet. The sector gear 92 continues to rotate and disengages from the large gear 93. The large gear 93 stops rotating. At this time, the lifting screw 55 no longer moves downward. Since the sector gear 92 rotates at a high speed, the lifting screw 55 stops moving for a short time, which allows the lifting screw 55 to move downward at a relatively uniform and slow speed, so that the circular knife groove body 65 can move downward at a uniform and slow speed to avoid squeezing the tile sheet due to too fast a descending speed, causing the tile sheet to crack, thereby stably opening a hole in the tile sheet.

[0046] Example 4

[0047] On the basis of Example 3, Fig.16 As shown, it also includes a connecting rod 101 and a limiting pressure rod 102. The connecting rod 101 is welded to the side of the lifting protrusion 71 close to the mounting seat 2, and the connecting rod 101 is horizontally arranged. The lifting protrusion 71 and the connecting rod 101 are vertically arranged. Two limiting pressure rods 102 are welded between the extension rod 76 and the bottom of the connecting rod 101, and the limiting pressure rods 102 are all horizontally arranged.

[0048] At first, when the moving seat 53 squeezes the lifting protrusion 71 and moves downward, the lifting protrusion 71 moves downward, which drives the extension rod 76 and the connecting rod 101 to move downward, which drives the two limit pressure rods 102 to move downward, which contacts the side of the tile sheet and limits the position of the tile sheet to avoid the displacement due to the vibration of the tile sheet, so as to cut and open the hole of the tile sheet more stably; when the tile sheet is completed, the lifting protrusion 71 resets upward, which drives the extension rod 76 and the connecting rod 101 to reset upward, which drives the two limit pressure rods 102 ...

[0049] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting device for ceramic tile thin plates, characterized in that: The invention comprises a base (1), a mounting seat (2), a support frame (3), a servo motor (4), a moving mechanism, a driving cutting mechanism and a thin plate limiting mechanism, wherein the mounting seat (2) and the support frame (3) are fixedly connected on the upper side of the base (1), the mounting seat (2) and the support frame (3) are symmetrically arranged, the mounting seat (2) is fixedly connected to the servo motor (4), the moving mechanism is arranged on the mounting seat (2) and connected to the support frame (3), the driving cutting mechanism is arranged on the moving mechanism, and the thin plate limiting mechanism is arranged on the base (1) and connected to the mounting seat (2); The moving mechanism comprises a fixed screw (51), a fixed guide rod (52), a moving seat (53), a sliding bracket (54), a lifting screw (55), a rotating handle (56), a movable frame (57), a fixed guide block (58), a telescopic clamping rod (59) and a pressing spring (510); a fixed screw (51) is rotatably connected between the mounting seat (2) and the supporting frame (3); the fixed screw (51) is fixedly connected to the output shaft of the servo motor (4); a fixed guide rod (52) is fixedly connected between the mounting seat (2) and the supporting frame (3); the fixed screw (51) is connected to the moving seat (53) by threading; the moving seat (53) is slidably connected to the fixed guide rod (52); and the sliding seat (53) is slidably connected to the fixed guide rod (52). The movable seat (53) is connected with a sliding bracket (54) in a rotatable manner, a lifting screw (55) is connected to the upper part of the movable seat (53) by a thread, the lifting screw (55) is rotatably connected to the sliding bracket (54), a rotating hand lever (56) is fixedly connected to the top of the lifting screw (55), a movable frame (57) is rotatably connected to the sliding bracket (54), two grooves are opened on one side of the movable frame (57), a fixed guide block (58) is fixedly connected to one side of the sliding bracket (54), a telescopic card rod (59) is slidably connected to the fixed guide block (58), the telescopic card rod (59) is stuck in one of the grooves of the movable frame (57), and an extrusion spring (510) is connected between the fixed guide block (58) and the telescopic card rod (59); The driving and cutting mechanism comprises a rotating motor (61), a cutting wheel (62), a driving motor (63), a power shaft (64) and a circular knife groove body (65); the rotating motor (61) and the driving motor (63) are fixedly connected inside the movable frame (57); the output shaft of the rotating motor (61) is rotatably connected to the movable frame (57); the cutting wheel (62) is fixedly connected to the output shaft of the rotating motor (61); the power shaft (64) is fixedly connected to the output shaft of the driving motor (63); the power shaft (64) is rotatably connected to the movable frame (57); and the circular knife groove body (65) is fixedly connected to one end of the power shaft (64) away from the driving motor (63).

2. A ceramic tile thin plate cutting device according to claim 1, characterized in that: The thin plate limiting mechanism comprises a lifting protrusion (71), a supporting spring (72), a long limiting groove rod (73), a short limiting groove rod (74), a limiting spring (75), an extension rod (76) and a limiting nail (77); a lifting protrusion (71) is slidably connected between the mounting seat (2) and the supporting frame (3); the movable seat (53) contacts the lifting protrusion (71); two supporting springs (72) are connected between the lifting protrusion (71) and the base (1); a long limiting groove rod (73) and a short limiting groove rod (74) are slidably connected on one side of the base (1) close to the supporting frame (3); ), the long limit slot rod (73) and the short limit slot rod (74) are both provided with a plurality of slots, a limit spring (75) is connected between the base (1) and the long limit slot rod (73), and a limit spring (75) is also connected between the base (1) and the short limit slot rod (74), and an extension rod (76) is fixedly connected to the side of the lifting protrusion (71) close to the support frame (3), and two limit pins (77) are fixedly connected to the bottom of the extension rod (76), and the two limit pins (77) are respectively located directly above the long limit slot rod (73) and the short limit slot rod (74).

3. A ceramic tile thin plate cutting device according to claim 2, characterized in that: The invention also comprises a steering change mechanism, which is arranged on a movable frame (57) and comprises a fixed push ring rod (81), a rotating groove ring (82) and a twisting ring (83). A side of the movable frame (57) close to the telescopic clamping rod (59) is fixedly connected to the fixed push ring rod (81), a push rod is arranged at the upper end of the fixed push ring rod (81), a side of the movable frame (57) close to the telescopic clamping rod (59) is rotatably connected to the rotating groove ring (82), the push rod of the fixed push ring rod (81) is located in the rotating groove ring (82), an end of the telescopic clamping rod (59) away from the fixed guide block (58) contacts the rotating groove ring (82), and a side of the rotating groove ring (82) away from the fixed push ring rod (81) is fixedly connected to the twisting ring (83).

4. A ceramic tile thin plate cutting device according to claim 3, characterized in that: The invention also comprises a fixed gear (91), a sector gear (92) and a large gear (93); the bottom end of the lifting screw (55) is fixedly connected to the fixed gear (91); the power shaft (64) on the side close to the circular cutter groove body (65) is fixedly connected to the sector gear (92); the upper part of the side of the movable frame (57) away from the cutting wheel (62) is rotatably connected to the large gear (93); the sector gear (92) is meshed with the large gear (93), and the large gear (93) is meshed with the fixed gear (91).

5. A ceramic tile thin plate cutting device according to claim 4, characterized in that: It also includes a connecting rod (101) and a limiting pressure rod (102); the connecting rod (101) is fixedly connected to the side of the lifting protrusion (71) close to the mounting seat (2); and two limiting pressure rods (102) are fixedly connected between the extension rod (76) and the bottom of the connecting rod (101).

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