CN112917714B - Stone material bead cutter - Google Patents

Stone material bead cutter Download PDF

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Publication number
CN112917714B
CN112917714B CN202110236944.9A CN202110236944A CN112917714B CN 112917714 B CN112917714 B CN 112917714B CN 202110236944 A CN202110236944 A CN 202110236944A CN 112917714 B CN112917714 B CN 112917714B
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China
Prior art keywords
sliding
seat
cutting
groove
motor
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CN202110236944.9A
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CN112917714A (en
Inventor
毛建省
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Taizhou Shilei Industry & Trade Co ltd
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Taizhou Shilei Industry & Trade Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/24Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005Devices for the automatic drive or the program control of the machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Abstract

The application relates to a stone edge trimmer, including the bead cutter body, the bead cutter body is equipped with processing platform, cutting device, sharp drive arrangement, and cutting device includes cutting blade holder, cutting motor and cutting blade, and the cutting blade holder includes the sliding seat, rotates the seat, is equipped with the rotation motor on the sliding seat, rotates the seat and is equipped with adjusting device one. The arc through groove has been seted up to the rotation seat, and the cutting motor has set firmly and has worn the piece, rotates the seat and is equipped with the detection sensor, and the bead cutter body includes that fixed station, level are indulged and are moved slip table and horizontal sideslip slip table, and the level is indulged and is moved the slip table and be equipped with the actuating mechanism that slides one, and the processing platform includes stage body, lower stage body, and lower stage body is equipped with orders about last stage body pivoted adjusting device two, has set firmly spacing cylinder on the sliding seat. By arranging the first adjusting device and the rotating table, the edge trimmer can chamfer the end of the stone; through setting up horizontal indulge and move the slip table, horizontal sideslip slip table, make this edge trimmer function carry out chamfer processing to the both ends face of stone material automatically.

Description

Stone material bead cutter
Technical Field
The application relates to a stone material cutting technical field especially relates to a stone material bead cutter.
Background
The stone cutting machine is also called stone cutting machine, and is a cutting machine formed from cutting knife group, stone material conveying table, positioning guide plate and machine frame. The edge cutter for stone is one kind of stone cutting machine, and is mainly used in cutting granite, marble, terrazzo, ceramic and other material.
Fig. 1 is a current stone edge trimmer, including edge trimmer body 1, edge trimmer body 1 is equipped with cutting device 2, the linear driving mechanism of the up-and-down motion of drive cutting device 2 and supplies the processing platform 111 that the stone material was placed, and cutting device 2 is located processing platform 111 top, and cutting device 2 includes the cutting seat, fixes the cutting motor 22 on the cutting seat, and cutting motor 22 has set firmly cutting blade 23 coaxially.
In view of the above-mentioned related art, the inventor believes that the cutting knife of the stone edge cutter has a single feeding direction, and has a defect that chamfering processing cannot be performed on the end of the stone.
Disclosure of Invention
In order to satisfy the needs of carrying out chamfer processing to the stone material tip, this application provides a stone material bead cutter.
The application provides a stone material edge cutter adopts following technical scheme:
the utility model provides a stone material bead cutter, includes the bead cutter body, the bead cutter body is equipped with processing platform, cutting device, drive cutting device up-and-down motion's linear drive device, cutting device includes cutting blade holder, cutting motor and fixes the cutting blade on the cutting motor output shaft, the cutting blade holder includes the sliding seat, rotates the seat, the sliding seat is driven along vertical slip by linear drive device, rotate the seat and rotate with the sliding seat and be connected, vertical direction is followed to both axis of rotation axial, be provided with the drive on the sliding seat and rotate seat pivoted rotation motor, the cutting motor rotates to be connected on rotating the seat, and axis of rotation between them is followed the axis of horizontal direction and perpendicular to cutting motor output shaft, it is equipped with the adjusting device who adjusts cutting motor turned angle on rotating the seat to rotate the seat.
Through adopting above-mentioned technical scheme, personnel's accessible rotates the position that the motor was adjusted and is rotated the seat, with the inclination that changes cutting blade horizontal direction, make cutting blade parallel with the chamfer cutting plane of stone material terminal surface horizontal direction side, so that cutting blade is to the chamfer cutting that carries on of stone material terminal surface horizontal direction side, personnel accessible adjusting device makes cutting motor rotate to the tilt state, thereby adjust the angle of both sides about the cutting blade, make cutting blade parallel with the chamfer cutting plane of the vertical direction side of stone material terminal surface, make cutting blade can carry out the chamfer cutting to the vertical direction both sides limit of stone material terminal surface, satisfy the chamfer processing needs of stone material tip.
Preferably, one adjusting device comprises an adjusting cylinder and an articulated rod, the shell of the adjusting cylinder is articulated with the rotating seat, the end part of the piston rod of the adjusting cylinder is coaxial with the articulated rod, and the end part of the articulated rod is articulated with the cutting motor.
Through adopting above-mentioned technical scheme, through the extension of adjusting cylinder piston rod, make hinge bar and adjusting cylinder's overall length increase, promote the cutting motor, make the cutting motor rotate to the gradient to the upper and lower both sides of cutting blade is adjusted.
Preferably, the rotating seat is provided with an arc-shaped through groove, the cutting motor is fixedly provided with a penetrating piece which is used for abutting against the end groove wall of the arc-shaped through groove, and the circle center of the arc-shaped through groove is located on the rotating axis of the cutting motor and the rotating seat.
Through adopting above-mentioned technical scheme, the tip that the arc led to the groove can be injectd the position after the cutting motor rotates, makes the inclination of cutting blade adjust more accurately.
Preferably, the rotating seat is provided with two detection sensors for detecting the positions of the penetrating pieces, and the detection sensors are respectively close to two ends of the arc-shaped through groove.
By adopting the technical scheme, the arrangement of the detection sensor is convenient for personnel to know whether the cutting motor rotates in place.
Preferably, the linear driving device comprises a screw rod and a driving motor for driving the screw rod to rotate, the screw rod is rotatably connected with the sliding seat, the driving motor is fixed on the sliding seat, the screw rod is in threaded connection with the edge trimmer body, and the axial direction of the screw rod is in the vertical direction.
Through adopting above-mentioned technical scheme, personnel's accessible driving motor drive lead screw rotates, because lead screw and bead cutter body threaded connection feed through the screw and make lead screw and sliding seat reciprocate to drive cutting blade and reciprocate.
Preferably, the end of the screw rod is connected with an output shaft of the driving motor through a speed reducer arranged on the sliding seat.
Through adopting above-mentioned technical scheme, through setting up the speed reducer, reduce the rotational speed of lead screw, improve the driven stability of lead screw, be convenient for control the motion of sliding seat.
Preferably, the bead cutter body includes that fixed station, level are indulged and are moved slip table and horizontal sideslip slip table, horizontal sideslip slip table sliding connection is indulged at the level and is moved the slip table on, cutting device and sharp drive arrangement all are located horizontal sideslip slip table, the level is indulged and is moved the slip table and be equipped with the actuating mechanism that slides one, horizontal sideslip slip table receives the actuating mechanism that slides one drive and remove.
Through adopting above-mentioned technical scheme, the setting of horizontal sideslip slip table, the actuating mechanism that slides for cutting blade can horizontal migration, so that carry out continuous cutting to the side of the vertical direction of stone material terminal surface along the horizontal direction.
Preferably, the horizontal longitudinal sliding table is connected to the fixed table in a sliding manner, the horizontal longitudinal sliding table is driven to slide by a second sliding driving mechanism arranged on the fixed table, and the sliding direction of the horizontal longitudinal sliding table is perpendicular to that of the horizontal transverse sliding table.
Through adopting above-mentioned technical scheme, the level is indulged and is moved the slip table and can be driven cutting device and remove to the other end of stone material from the one end of stone material, and the chamfer processing is carried out to the both ends of stone material to this bead cutter of being convenient for.
Preferably, the processing platform includes the upper table body, lower table body, the upper table body is articulated with lower table body, and both articulated axes all are on a parallel with the slip direction of horizontal sideslip slip table, the lower table body is equipped with orders about upper table body pivoted adjusting device two, adjusting device two's structure is the same with adjusting device one.
Through adopting above-mentioned technical scheme, the gradient of the top surface of the adjustable processing platform of adjusting device two, through mutually supporting with adjusting device one, make cutting device can carry out the chamfer processing to the both sides limit of the vertical direction of terminal surface of stone material, make adjusting device need not to adopt servo cylinder to control cutting motor's inclination, comparatively practice thrift the cost.
Preferably, a limiting cylinder is fixedly arranged on the sliding seat, the axial direction of a piston rod of the limiting cylinder is along the vertical direction, and the end part of the piston rod is used for abutting against the horizontal transverse sliding table.
Through adopting above-mentioned technical scheme, when the sliding seat moved down, cutting blade offseted with the surface of processing platform, and the piston rod horizontal migration slip table of spacing cylinder offsets and carries out spacing buffering to the sliding seat, makes the not fragile surface of processing platform of cutting blade.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the first adjusting device and the rotating table, the edge trimmer can chamfer the end of the stone;
the arc-shaped through groove is arranged, so that the inclination angle of the cutting blade is more accurately adjusted;
through setting up horizontal indulge and move the slip table, horizontal sideslip slip table, make this edge trimmer function carry out chamfer processing to the both ends face of stone material automatically.
Drawings
Figure 1 is a prior art stone edge trimmer.
Fig. 2 is a perspective view of embodiment 1 of the present application.
Fig. 3 is a partial sectional view of embodiment 1 of the present application.
Fig. 4 is a side view of embodiment 1 of the present application.
Fig. 5 is a schematic structural view of a second slip drive mechanism according to embodiment 1 of the present application.
Fig. 6 is a perspective view of embodiment 2 of the present application.
Fig. 7 is a partial sectional view of embodiment 2 of the present application.
Fig. 8 is an enlarged view of fig. 7 at a.
Description of reference numerals: 1. a trimmer body; 11. a fixed table; 111. a processing table; 1111. an upper table body; 1112. a lower table body; 12. horizontally and longitudinally moving the sliding table; 13. horizontally moving the sliding table; 14. a first sliding driving mechanism; 141. a first sliding motor; 142. a first speed reducer; 143. driving a gear I; 144. a first rack; 15. a second sliding driving mechanism; 151. a second sliding motor; 152. a second speed reducer; 153. a drive shaft; 154. driving a gear II; 155. a second rack; 16. a second adjusting device; 2. a cutting device; 21. a cutter seat; 211. a sliding seat; 212. a rotating seat; 213. rotating the motor; 214. an arc-shaped through groove; 215. penetrating the piece; 216. a detection sensor; 217. a speed reducer; 22. cutting the motor; 23. a cutting blade; 24. a limiting cylinder; 3. a linear drive device; 31. a screw rod; 32. a drive motor; 4. a first adjusting device; 41. an adjusting cylinder; 42. a hinged lever; 5. a pressing member; 51. a pressing block; 52. a pressing rod; 53. pressing the spring; 54. a slider; 55. a return spring; 56. a dovetail chute; 57. yan Weikuai; 58. a toggle piece; 581. poking the arc groove; 59. a groove is embedded; 6. a closing plate; 61. the spring is closed.
Detailed Description
The present application is described in further detail below with reference to figures 2-8.
The embodiment of the application discloses stone material bead cutter.
Example 1:
referring to fig. 2 and 3, the stone edge trimmer comprises an edge trimmer body 1, wherein the edge trimmer body 1 is provided with a processing table 111, a cutting device 2 and a linear driving device 3 for driving the cutting device 2 to move up and down, the heights of the processing table 111, the cutting device 2 and the linear driving device 3 are sequentially distributed from bottom to top, a rubber layer for placing rectangular stones is arranged on the top surface of the processing table 111, the rubber layer can increase the friction force between the rectangular stones and the processing table 111, and the linear driving device 3 drives the cutting device 2 to move towards the stones on the processing table 111 so as to cut the stones.
Referring to fig. 2, the edge trimmer body 1 is rectangular, the edge trimmer body 1 includes a fixed table 11, a horizontal longitudinal sliding table 12 and a horizontal transverse sliding table 13, the horizontal longitudinal sliding table 12 is slidably connected to the fixed table 11, the horizontal transverse sliding table 13 is slidably connected to the horizontal longitudinal sliding table 12, the sliding direction of the horizontal longitudinal sliding table 12 is along the width direction of the edge trimmer body 1, the sliding direction of the horizontal longitudinal sliding table 12 is perpendicular to the horizontal transverse sliding table 13, and the cutting device 2 and the linear driving device 3 are both located on the horizontal transverse sliding table 13.
Referring to fig. 2 and 3, the cutting device 2 includes a cutter seat 21, a cutting motor 22, and a cutting blade 23 fixed on an output shaft of the cutting motor 22, the cutter seat 21 includes a sliding seat 211 and a rotating seat 212, the sliding seat 211 is slidably connected with the horizontal traverse sliding table 13 through a sliding rail, and the sliding seat 211 is driven by the linear driving device 3 to slide vertically. The bottom of rotating seat 212 and sliding seat 211 is rotated and is connected, and both rotation axis are along vertical direction, are provided with the drive on the sliding seat 211 and rotate seat 212 pivoted and rotate motor 213, rotate motor 213 and be step motor, and the output shaft that rotates motor 213 rotates seat 212 fixed connection with the drive and rotates the horizontal rotation of seat 212 to adjust cutting blade 23's angle, so that cutting blade 23 carries out the chamfer cutting to the side of stone material terminal surface horizontal direction.
Referring to fig. 2 and 3, the linear driving device 3 includes a screw rod 31 and a driving motor 32, the screw rod 31 is rotatably connected to the sliding seat 211, the screw rod 31 is in threaded connection with the horizontal sliding table 13, the axial direction of the screw rod 31 is along the vertical direction, the driving motor 32 is fixedly connected to the sliding seat 211, and an output shaft of the driving motor 32 is coaxially and fixedly connected to the screw rod 31 through a speed reducer 217 fixedly disposed on the sliding seat 211 to drive the screw rod 31 to transmit. A person can rotate the screw rod 31 through the driving motor 32, and the relative position of the screw rod 31 and the horizontal sliding table 13 is changed through screw feeding, so that the sliding seat 211 is driven to slide up and down on the horizontal sliding table 13 and is close to or far away from the table surface of the processing table 111.
The cutting motor 22 is rotatably connected to the rotating base 212, the rotating axes of the cutting motor 22 and the rotating base 212 are along the horizontal direction and perpendicular to the axial direction of the output shaft of the rotating base, and the rotating base 212 is provided with a first adjusting device 4 for adjusting the rotating angle of the cutting motor 22 on the rotating base 212. Personnel can make cutting motor 22 rotate through adjusting device 4, adjusts the angle of cutting blade 23 in the horizontal plane, makes cutting blade 23 can carry out and chamfer cutting to the side of the vertical direction of stone material terminal surface.
Referring to fig. 2 and 3, the first adjusting device 4 includes an adjusting cylinder 41 and a hinge rod 42, the end of the housing of the adjusting cylinder 41 far away from the hinge rod 42 is hinged to the rotating seat 212, the end of the piston rod of the adjusting cylinder 41 is coaxially fixed to the hinge rod 42, the end of the hinge rod 42 is hinged to the cutting motor 22, and the axes of the two hinge shafts of the first adjusting device 4 are both horizontal and parallel to each other. The rotating seat 212 is provided with an arc through groove 214 in a penetrating manner, a penetrating piece 215 used for abutting against the groove wall at the end part of the arc through groove 214 is fixedly arranged on the shell of the cutting motor 22, the penetrating piece 215 penetrates out of the arc through groove 214, the end part of the penetrating piece 215 protrudes out of the outer surface of the rotating seat 212, and the circle center of the arc through groove 214 falls on the rotating axis of the cutting motor 22 and the rotating seat 212.
Referring to fig. 2 and 3, the arc-shaped through groove 214 is used for limiting the rotation of the cutting motor 22, and after the penetrating piece 215 abuts against the end wall of the arc-shaped through groove 214, the cutting blade 23 and the horizontal plane form a fixed angle, so that the chamfer angle cut by the cutting blade 23 on the end surface of the stone material is kept consistent.
The outer wall of the rotating seat 212 is provided with two detection sensors 216 for detecting the positions of the penetrating pieces 215, the detection sensors 216 are proximity switches, the detection sensors 216 are respectively close to two ends of the arc-shaped through groove 214, and the detection sensors 216 are used for detecting whether the penetrating pieces 215 abut against the end walls of the arc-shaped through groove 214. When the penetrating member 215 is detected by the detecting sensor 216, the linear driving device 3 drives the cutting tool seat 21 to move down to cut the end face of the stone.
Referring to fig. 4, the processing table 111 is a part of the fixed table 11, the processing table 111 includes an upper table 1111 and a lower table 1112, the upper table 1111 is hinged to the lower table 1112, the hinged position of the upper table 1111 is close to the side edge of the upper table 1111 in the width direction, the axial direction of the hinged shaft of the upper table 1111 and the lower table 1112 is parallel to the sliding direction of the horizontal sliding table 13, the lower table 1112 is provided with a second adjusting device 16 for driving the upper table 1111 to rotate, and the second adjusting device 16 has the same structure as the first adjusting device 4 and also comprises an adjusting cylinder 41 and a hinged rod 42.
Go up stage body 1111, articulated setting of lower stage body 1112, the angle that the surface of being convenient for adjust processing platform 111 and cutting knife were because adjusting device 4 adopts adjusting cylinder 41, and the flexible two kinds of states that can only keep of general cylinder: an extended state and a retracted state. When adjusting cylinder 41 is in the extension state, cutting blade 23 is perpendicular to the horizontal plane, rethread rotation motor 213 drive cutting blade 23 rotates and can process the chamfer on stone material width direction both sides limit, when adjusting cylinder 41 is in the retraction state, because cutting blade 23 and the mesa slope of processing platform 111 this moment, cutting blade 23 is on a parallel with the chamfer cutting face on the lower side of stone material tip, cutting blade 23 can only carry out the chamfer cutting to the lower side of stone material tip, and can't carry out the chamfer cutting to the upper side of stone material tip. Therefore, the second adjusting device 16 adjusts the inclination angle of the upper table body 1111 to change the top surface of the processing table 111, so that the angle formed between the cutting blade 23 and the processing table 111 is changed again, thereby changing the position of the stone. So that the cutting blade 23 is parallel to the chamfered cutting surface of the upper side of the end of the stone material. After the cutting blade 23 finishes the processing of the lower side edge of the stone end face, the upper side edge of the stone end face can be chamfered, and people do not need to turn over the stone.
Referring to fig. 4 and 5, the horizontal longitudinal sliding table 12 is driven by a second sliding driving mechanism 15 disposed on the fixed table 11 to slide, the second sliding driving mechanism 15 includes a second sliding motor 151, a second speed reducer 152, a driving shaft 153, a second driving gear 154 and a second rack 155, a length direction of the second rack 155 is along a width direction of the fixed table 11, the second rack 155 is engaged with the second driving gear 154, the second speed reducer 152 is fixedly connected with the horizontal longitudinal sliding table 12, an output shaft of the second sliding motor 151 is connected with an input end of the second speed reducer 152, one end of the driving shaft 153 is fixedly connected with an output end of the second speed reducer 152, and the other end of the driving shaft 153 is coaxially and fixedly connected with the second driving gear 154 to drive the second driving gear 154 to rotate.
The length direction of stone material is put along the width direction of bead cutter body 1, and the setting up of horizontal vertical sliding table 12 makes cutting device 2 can remove along 1 width direction of bead cutter body and cuts processing to the length direction's of stone material both ends.
Referring to fig. 2 and 3, the horizontal longitudinal sliding table 12 is provided with a first sliding driving mechanism 14, the horizontal transverse sliding table 13 is driven to move by the first sliding driving mechanism 14, the first sliding driving mechanism 14 comprises a first sliding motor 141, a first speed reducer 142, a first driving gear 143 and a first rack 144, and the first driving gear 143 is meshed with the first rack 144. The first rack 144 is fixedly connected with the horizontal longitudinal sliding table 12, the length direction of the first rack is along the length direction of the edge trimmer body 1, the first speed reducer 142, the first sliding motor 141 and the horizontal transverse sliding table 13 are fixedly connected, an output shaft of the first sliding motor 141 is fixedly connected with the first driving gear 143 through the first speed reducer 142 to drive the first driving gear 143 to rotate, and the first rack 144 and the second rack 155 are bevel racks.
The horizontal sliding table 13 is arranged so that the cutting device 2 can move along the length direction of the edge trimmer body 1 to cut and process the two ends of the width direction of the end face of the stone material.
Referring to fig. 2 and 3, the top of the sliding seat 211 is fixedly provided with a limiting cylinder 24, the axial direction of a piston rod of the limiting cylinder 24 is along the vertical direction, the end of the piston rod of the limiting cylinder 24 is used for abutting against the horizontal transverse sliding table 13, when the sliding seat 211 slides downwards, and the cutting blade 23 abuts against the surface of the processing table 111, the bottom end of the piston rod of the limiting cylinder 24 abuts against the top surface of the horizontal transverse sliding table 13 to perform limiting buffering on the sliding seat 211, so that the surface of the processing table 111 is prevented from being damaged due to excessive cutting by the cutting blade 23.
The implementation principle of the embodiment 1 is as follows: after the personnel can put the stone material on processing platform 111, drive horizontal sideslip slip table 13, make cutting blade 23 move to the side top of stone material terminal surface horizontal direction, drive sliding seat 211 descends and drive rotation motor 213 rotates the angle of adjustment cutting motor 22, so that the horizontal both sides slope of cutting blade 23, make it cut the side of stone material terminal surface horizontal direction, after the side cutting of stone material horizontal direction finishes, personnel reset sliding seat 211 and cutting motor 22, repeat the above-mentioned operation and carry out the chamfer cutting to the side of another place horizontal direction.
After cutting, the sliding seat 211 and the cutting motor 22 are reset, the upper side and the lower side of the cutting blade 23 are inclined by driving the first adjusting device 4, the horizontal sliding table 13 and the sliding seat 211 are driven, the position of the cutting blade 23 is adjusted to be aligned with the chamfering cutting position of one side edge of the vertical direction of the end face of the stone material, then the horizontal sliding table 13 is driven to chamfer and cut the side edge, and the first adjusting device 4 and the sliding seat 211 are reset after cutting. The second adjusting device 16 is driven to incline the top surface of the upper table body 1111, so that the cutting blade 23 can align the chamfering cutting position of the other side edge in the vertical direction of the stone end surface, and the horizontal sliding table 13 is driven to cut off the chamfering of the side edge, thereby finishing the chamfering cutting processing of the stone end surface.
Example 2:
the present embodiment is different from embodiment 1 in that: referring to fig. 6 and 7, the sliding seat 211 is provided with a pressing member 5, the pressing member 5 includes a pressing block 51, a pressing rod 52, and a pressing spring 53, two ends of the pressing spring 53 are respectively connected to the pressing block 51 and the pressing rod 52, an upper plate surface of the pressing block 51 is provided with a sliding groove for the pressing rod 52 to extend into, and the pressing spring 53 is located in the sliding groove. The bottom surface of the pressing block 51 is provided with a sliding block 54, the sliding direction of the sliding block 54 is along the sliding direction of the horizontal sliding table 13, the bottom surface of the sliding block 54 is provided with a rubber pad, the sliding block 54 is provided with a return spring 55, two ends of the return spring 55 are respectively fixedly connected with the sliding block 54 and the pressing block 51, and the elastic force direction of the return spring 55 is along the sliding direction of the sliding block 54.
Referring to fig. 6 and 7, a bottom surface of the sliding seat 211 is provided with a dovetail sliding groove 56, and the dovetail sliding groove 56 is arc-shaped and has a center of circle on an axis of an output shaft of the rotating motor 213. The end of the pressing rod 52 is fixedly provided with a dovetail block 57 matched with the dovetail sliding groove 56, the rotating base 212 is fixedly provided with a stirring part 58, the stirring part 58 is provided with a stirring arc groove 581 in a penetrating way, the pressing rod 52 penetrates through the stirring arc groove 581, the circle center of the stirring arc groove 581 also falls on the axis of the output shaft of the rotating motor 213, and the groove walls at the two ends of the stirring arc groove 581 are used for abutting against the rod wall of the pressing rod 52 so as to stir the pressing rod 52 to slide along the length direction of the dovetail sliding groove 56.
Referring to fig. 7 and 8, the bottom wall of the dovetail chute 56 is provided with an insertion groove 59, a closing plate 6 for closing the insertion groove 59, and the insertion grooves 59 are provided in two. When the slide block 54 has a longitudinal direction along the longitudinal direction of the machining table 111, the insertion groove 59 faces the dovetail block 57. The closing plate 6 is in sliding connection with the groove wall of the embedded groove 59, the closing plate 6 slides in the vertical direction, the closing plate 6 is provided with a closing spring 61, two ends of the closing spring 61 are respectively fixedly connected with the plate surface of the closing plate 6 and the bottom wall of the embedded groove 59, the size of the embedded groove 59 is slightly larger than that of the dovetail block 57 so as to enable the dovetail block 57 to be pressed and embedded, when the sliding block 54 abuts against the stone, yan Weikuai is embedded into the embedded groove 59 so as to limit the abutting rod 52, and when the sliding block 54 is far away from the stone to abut against, the closing plate 6 pops the dovetail block 57 out of the embedded groove 59 under the elastic action of the closing spring 61.
The implementation principle of the embodiment 2 is as follows: when the sliding seat 211 drives the cutting device 2 to be close to the stone, the rubber pad at the bottom of the sliding block 54 can be preferentially abutted against the surface of the stone to compress and fix the stone, so that the stone is not easy to deviate from the original position in the polishing process, when chamfering and cutting are performed on the upper side edge and the lower side edge of the end face of the stone, the horizontal sliding table 13 slides, the abutting block 51 and the sliding block 54 slide relatively at the moment, the cutting blade 23 can slide horizontally while the sliding block 54 continues to abut against the surface of the stone, and chamfering and cutting are performed on the edge of the stone;
when the horizontal longitudinal sliding table 12 slides and the other end of the stone is chamfered, the pressing piece 5 can be far away from the end of the stone along the horizontal direction prior to the cutting blade 23, and cannot press the stone, but the edge trimmer drives the rotating seat 212 to rotate through the rotating motor 213, so as to drive the poking piece 58 to rotate, poke the end wall of the arc groove 581 and abut against the side wall of the pressing rod 52, drive the pressing rod 52 to slide to the other side of the sliding seat 211 along the length direction of the dovetail sliding groove 56, so that the pressing rod can continue to press the surface of the stone, and the edge trimmer can normally chamfer the other end of the stone.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a stone edge cutter, includes bead cutter body (1), bead cutter body (1) is equipped with processing platform (111), cutting device (2), drives linear drive (3) of cutting device (2) up-and-down motion, cutting device (2) are including cutting blade holder (21), cutting motor (22) and fix cutting blade (23) at cutting motor (22) output shaft, its characterized in that: the cutting knife seat (21) comprises a sliding seat (211) and a rotating seat (212), the sliding seat (211) is driven by a linear driving device (3) to vertically slide, the rotating seat (212) is rotatably connected with the sliding seat (211), the axial direction of the rotating shafts of the sliding seat and the rotating seat is vertical, a rotating motor (213) for driving the rotating seat (212) to rotate is arranged on the sliding seat (211), the cutting motor (22) is rotatably connected onto the rotating seat (212), the rotating axes of the cutting motor and the rotating seat are horizontal and perpendicular to the axis of an output shaft of the cutting motor (22), and a first adjusting device (4) for adjusting the rotating angle of the cutting motor (22) on the rotating seat (212) is arranged on the rotating seat (212);
the first adjusting device (4) comprises an adjusting cylinder (41) and a hinge rod (42), the shell of the adjusting cylinder (41) is hinged to the rotating seat (212), the end part of a piston rod of the adjusting cylinder (41) is coaxial with the hinge rod (42), and the end part of the hinge rod (42) is hinged to the cutting motor (22);
the sliding seat (211) is provided with a pressing piece (5), the pressing piece (5) comprises a pressing piece (51), a pressing rod (52) and a pressing spring (53), two ends of the pressing spring (53) are respectively connected with the pressing piece (51) and the pressing rod (52), the upper plate surface of the pressing piece (51) is provided with a sliding groove for the pressing rod (52) to extend into, and the pressing spring (53) is positioned in the sliding groove;
the edge trimmer body (1) comprises a fixed table (11), a horizontal longitudinal moving sliding table (12) and a horizontal transverse moving sliding table (13), the horizontal transverse moving sliding table (13) is connected to the horizontal longitudinal moving sliding table (12) in a sliding mode, the cutting device (2) and the linear driving device (3) are both located on the horizontal transverse moving sliding table (13), the horizontal longitudinal moving sliding table (12) is provided with a first sliding driving mechanism (14), and the horizontal transverse moving sliding table (13) is driven to move by the first sliding driving mechanism (14);
a sliding block (54) is arranged on the bottom surface of the pressing block (51), the sliding direction of the sliding block (54) is along the sliding direction of the horizontal transverse sliding table (13), a rubber pad is arranged on the bottom surface of the sliding block (54), a return spring (55) is arranged on the sliding block (54), two ends of the return spring (55) are fixedly connected with the sliding block (54) and the pressing block (51) respectively, and the elastic direction of the return spring (55) is along the sliding direction of the sliding block (54);
the bottom surface of the sliding seat (211) is provided with a dovetail sliding groove (56), and the dovetail sliding groove (56) is arc-shaped, and the circle center of the dovetail sliding groove (56) falls on the axis of the output shaft of the rotating motor (213);
a dovetail block (57) matched with the dovetail sliding groove (56) is fixedly arranged at the end part of the pressing rod (52), a stirring part (58) is fixedly arranged on the rotating seat (212), a stirring arc groove (581) is arranged in a penetrating manner on the stirring part (58), the pressing rod (52) penetrates through the stirring arc groove (581), the circle center of the stirring arc groove (581) also falls on the axis of the output shaft of the rotating motor (213), and the groove walls at the two ends of the stirring arc groove (581) are used for abutting against the rod wall of the pressing rod (52);
the bottom wall of the dovetail sliding groove (56) is provided with two embedded grooves (59) and a closing plate (6) for closing the embedded grooves (59);
the sealing plate (6) is provided with a sealing spring (61), two ends of the sealing spring (61) are respectively fixedly connected with the plate surface of the sealing plate (6) and the bottom wall of the embedded groove (59), and the size of the embedded groove (59) is slightly larger than that of Yan Weikuai (57) so as to enable the dovetail block (57) to be embedded under pressure.
2. The stone edge cutter according to claim 1, characterized in that: the cutting machine is characterized in that the rotating seat (212) is provided with an arc-shaped through groove (214), the cutting motor (22) is fixedly provided with a penetrating piece (215) which is used for abutting against the end groove wall of the arc-shaped through groove (214), and the circle center of the arc-shaped through groove (214) is located on the rotating axis of the cutting motor (22) and the rotating seat (212).
3. The stone edge cutter according to claim 2, characterized in that: the rotating seat (212) is provided with two detection sensors (216) for detecting the positions of the penetrating pieces (215), and the detection sensors (216) are respectively close to two ends of the arc-shaped through groove (214).
4. The stone edge trimmer of claim 1, wherein: linear drive device (3) include lead screw (31), drive lead screw (31) pivoted driving motor (32), lead screw (31) are rotated with sliding seat (211) and are connected, driving motor (32) are fixed on sliding seat (211), lead screw (31) and horizontal sideslip slip table (13) threaded connection, vertical direction is followed to the axial of lead screw (31).
5. The stone edge trimmer of claim 4, wherein: the end part of the screw rod (31) is connected with an output shaft of the driving motor (32) through a speed reducer (217) arranged on the sliding seat (211).
6. The stone edge trimmer of claim 1, wherein: the horizontal longitudinal moving sliding table (12) is connected to the fixed table (11) in a sliding mode, the horizontal longitudinal moving sliding table (12) is driven to slide by the second sliding driving mechanism (15), and the sliding direction of the horizontal longitudinal moving sliding table (12) is perpendicular to the horizontal transverse moving sliding table (13).
7. The stone edge cutter according to claim 6, characterized in that: the processing table (111) comprises an upper table body (1111) and a lower table body (1112), the upper table body (1111) is hinged to the lower table body (1112), the hinge axes of the upper table body and the lower table body are parallel to the sliding direction of the horizontal transverse sliding table (13), the lower table body (1112) is provided with a second adjusting device (16) driving the upper table body (1111) to rotate, and the structure of the second adjusting device (16) is the same as that of the first adjusting device (4).
8. The stone edge cutter according to claim 7, characterized in that: the sliding seat (211) is fixedly provided with a limiting cylinder (24), the axial direction of a piston rod of the limiting cylinder (24) is along the vertical direction, and the end part of the piston rod is used for abutting against the horizontal transverse sliding table (13).
CN202110236944.9A 2021-03-03 2021-03-03 Stone material bead cutter Active CN112917714B (en)

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CN113799273A (en) * 2021-10-12 2021-12-17 云浮市谢之机械有限公司 Four-knife cutting machine and cutting method thereof
CN114789246B (en) * 2022-04-28 2023-01-24 淄博双马新材料科技股份有限公司 Device for machining base of slab nozzle
CN114953211B (en) * 2022-05-31 2023-09-05 郑州远东耐火材料有限公司 Finished product cutting device for fused zirconia corundum bricks

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