CN114347263A

CN114347263A - Pavement stone slab processing equipment

Info

Publication number: CN114347263A
Application number: CN202210013385.XA
Authority: CN
Inventors: 罗向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-04-15

Abstract

The invention relates to processing equipment, in particular to processing equipment for paving stone slabs on sidewalks. The invention aims to provide a pavement paving slate processing device capable of automatically forming grooves on a pavement paving slate. The technical scheme is as follows: a pavement stone slab processing device comprises a supporting base, a first fixing plate, a second fixing plate, a first slideway, a second slideway and the like; the equipment comprises three supporting bases, wherein two first fixing plates are symmetrically fixed on the left and right sides of the tops of the three supporting bases, a second fixing plate is fixed on the top of each of the frontmost supporting base and the rearmost supporting base, and two first slideways are symmetrically arranged between the two second fixing plates. The invention can replace the manual work to open the grooves on the surface of the paving stone plate, and the opened grooves finally form a complete pattern, and simultaneously, the processing efficiency is also improved; the moving mechanism can automatically fix the stone slab, and the grooving mechanism can automatically open a groove on the surface of the stone slab.

Description

Pavement stone slab processing equipment

Technical Field

The invention relates to processing equipment, in particular to processing equipment for paving stone slabs on sidewalks.

Background

The pavement stone slab has the decorative pattern for pleasing to the eye generally, need the handheld cutting machine of workman to cut out the semicircle at pavement stone slab upper surface when opening the decorative pattern at present, a decorative pattern is made up into to a plurality of semicircles, but the handheld cutting machine of people cuts very troublesome, the size of the circular recess of difficult control cutting out during the manual cutting of workman, the circular recess of cutting out probably the complex perfect inadequately, can not form the decorative pattern, and workman's hand is very close to the saw bit when the cutting, very easily cut by the saw bit, also the hand is injured by the small stone that flies out when the grooving easily, lead to manual cutting work inefficiency.

Therefore, it is highly desirable to design a pavement paving slab processing apparatus that automatically grooves the paving slab.

Disclosure of Invention

The invention aims to overcome the defects that the size of a cut circular groove is not easy to control when a worker cuts the pavement slab manually, the cut circular groove is possibly not matched perfectly, patterns cannot be formed, the hand of the worker is very close to a saw blade and is easily cut by the saw blade when cutting, and the hand is easily injured by small stones flying out during cutting, so that the manual cutting work efficiency is low.

The technical scheme is as follows: a pavement stone slab processing device comprises a supporting base, a first fixing plate, a second fixing plate, a first slide way, a second slide way, a first spring, a moving mechanism, a slotting mechanism and a limiting mechanism, wherein the device comprises three supporting bases, two first fixing plates are symmetrically fixed at the top of the three supporting bases in a bilateral mode, the second fixing plate is fixed at the top of the frontmost supporting base and the top of the rearmost supporting base, the two first slide ways are symmetrically installed between the two second fixing plates, the second slide way is installed at the position, close to the first fixing plate on the right side, of the second fixing plate, the first spring is installed at the rearmost side of the second slide way, the rearmost side of the first spring is fixed on the second fixing plate on the rear side, the moving mechanism is arranged on the front side of the second fixing plate on the front side, the first slide way and the second slide way, and the moving mechanism can convey a pavement stone slab from the rear side of the device to the front end of the device, the grooving mechanisms are arranged on the two first fixing plates, the grooving mechanisms can form patterns in a certain pattern on the paving stone slab, the limiting mechanisms are arranged in the grooving mechanisms, and the limiting mechanisms can limit the position of the paving stone slab during grooving.

As a further preferable scheme, the moving mechanism comprises a pull rope, a third fixed plate, a first fixed frame, a first motor, a third slide way, a sliding block, a support column, a first rotating disc, a first rotating shaft, a second rotating disc, a shaft sleeve, a push rod, a second spring, a U-shaped plate, a fourth fixed plate, a first trapezoidal pressure plate, a fourth slide way, a stone plate placing frame, a baffle, a third spring, a fifth fixed plate, a pushing block, a first fixed column, a roller, a second rotating shaft, a first sliding plate, a second sliding plate and a second trapezoidal pressure plate, wherein the right side of the front wall of the second fixed plate in front is fixed with the third fixed plate, the right side of the top wall of the third fixed plate is fixed with the first fixed frame, the first motor is installed on the first fixed frame, the output shaft of the first motor is fixedly connected with the second rotating disc through the shaft sleeve, the left side of the second rotating disc is provided with the first rotating shaft, a first rotating disc is fixedly connected to the first rotating shaft, the first rotating shaft is fixed to a third fixing plate through two supporting columns, the first rotating shaft is rotatably connected with the two supporting columns, a third slide way is arranged on the top of the third fixing plate and below the second rotating disc, a sliding block is connected to the third slide way in a sliding mode and matched with the second rotating disc, a push rod is fixedly connected to the rear side of the sliding block, a second spring is fixed to the top of the rear side of the sliding block, the other end of the second spring is fixed to the second fixing plate, a pull rope is wound on the first rotating disc, the other end of the pull rope penetrates through the front second fixing plate and is fixed to the U-shaped plate, a fourth fixing plate is fixed to the left side of the U-shaped plate, two first trapezoidal pressing plates are fixed to the bottom of the fourth fixing plate, two fourth slide ways are fixed to the U-shaped plate, and the stone plate placing frame is slidably connected with the U-shaped plate through the two fourth slide ways, the frame rear side is placed to slabstone is provided with a baffle, slabstone is placed between frame rear side and the U-shaped board through two third spring coupling, U-shaped board right side is fixed with a fifth fixed plate, fifth fixed plate bottom right side is fixed with the trapezoidal clamp plate of three second, fifth fixed plate top right front is fixed with a first fixed column, be fixed with two around the fifth fixed plate top and promote the piece, four angles in U-shaped board bottom are fixed with four first sliding plates, it is connected with a gyro wheel to rotate through the second axis of rotation between two first sliding plates of U-shaped board bottom rear side, the second axis of rotation rotates with first sliding plate to be connected, fifth fixed plate bottom left side place ahead is fixed with a second sliding plate.

As a further preferable scheme, the grooving mechanism comprises a first connecting plate, second fixed columns, fourth springs, a second motor, a third sliding plate, a first connecting shaft, a first rotary cutting column, a first cutting tooth, a fifth slideway, a first pull rod, a second connecting plate, a third fixed column, a fifth spring, a third motor, a fourth sliding plate, a second fixed frame, a first straight gear, a second connecting shaft, a second rotary cutting column, a second cutting tooth, a sixth slideway, a second pull rod, a first fixed block and a second fixed block, wherein the second fixed columns are fixed on the outer sides of the two first fixed plates, the tops of the two second fixed columns are connected through the first connecting plate, the two fourth springs are symmetrically fixed at the bottoms of the first connecting plate, the bottoms of the two fourth springs are fixed on the third sliding plate, a first pull rod is fixed at the front left of the third sliding plate, a second motor is fixed in the center of the top of the third sliding plate, a first connecting shaft is fixed on an output shaft of the second motor, the other end of the first connecting shaft is fixed on a first rotary cutting column, a circle of first cutting teeth are arranged at the bottom of the first rotary cutting column, a fifth slideway is symmetrically fixed in the middle of the inner walls of the two second fixing columns, a first fixing block is fixed at the position, close to the first fixing plate, of the bottom in front of the right second fixing column, two third fixing columns are fixed on the outer sides of the two first fixing plates in front of the second fixing columns, the tops of the two third fixing columns are connected through a second connecting plate, two fifth springs are symmetrically fixed at the bottom of the second connecting plate, the bottoms of the two fifth springs are fixed on a fourth sliding plate, a second pull rod is fixed at the right front of the top of the fourth sliding plate, and a second fixing frame is fixed at the top of the fourth sliding plate, a third motor is fixed at the top of the second fixing frame, a first straight gear is fixedly connected to an output shaft of the third motor, two second straight gears are symmetrically arranged on two sides of the first straight gear at the top of the fourth sliding plate, the two second straight gears are rotatably connected with the fourth sliding plate, a second connecting shaft is fixedly connected to the bottom of each second straight gear, a second rotating cutting column is fixedly connected to the bottom of the second connecting shaft, a circle of second cutting teeth are arranged at the bottom of the second rotating cutting column, sixth slideways are symmetrically fixed to the inner walls of the two third fixing columns, and a second fixing block is fixed to the position, close to the first fixing plate, of the bottom in front of the third fixing column on the right side.

As a further preferred scheme, the limiting mechanism comprises a connecting rod, a third rotating shaft, a first hook, a fourth fixing column and a sixth spring, the connecting rod is fixed to the foremost part of the first fixing block, the leftmost side of the connecting rod is rotatably connected with the third rotating shaft, the bottom of the third rotating shaft is fixed to the first hook, the fourth fixing column is fixed to the rear side of the top of the first hook, the sixth spring is fixed to the fourth fixing column, the limiting mechanism is fixed to each of the second fixing column on the right side, the third fixing column on the right side and the left side wall of the first fixing block, and the two limiting mechanisms are fixed to the left side wall of the second fixing block.

As a further preferable scheme, the fixing device further comprises a fifth fixing column, a seventh spring, a sixth fixing column, a seventh fixing column and a second hook, wherein the fifth fixing column is fixed on the top of the front second fixing plate at a position to the right, the seventh spring is fixed on the fifth fixing column, the other side of the seventh spring is fixed on the sixth fixing column, the bottom of the sixth fixing column is fixedly connected with the second hook, the middle of the second hook is rotatably connected with the seventh fixing column, and the bottom of the seventh fixing column is fixed on the second fixing plate.

The beneficial effects are that: the invention can replace the manual work to open the grooves on the surface of the paving stone plate, and the opened grooves finally form a complete pattern, and simultaneously, the processing efficiency is also improved; the moving mechanism can automatically fix the stone slab, and can transmit the stone slab to the front side from the rear side of the equipment, when the stone slab passes through the grooving mechanism in the way, the grooving mechanism can automatically form a groove on the surface of the stone slab, and the limiting mechanism can limit the position of the stone slab fixing frame during grooving, so that the stone slab is prevented from being damaged due to movement of the stone slab during grooving; when the U-shaped plate drives the stone plate to move to the foremost end, the first fixing column on the U-shaped plate can be just clamped into the second hook to replace manual fixing of the U-shaped plate, and manpower consumption is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first fixing plate according to the present invention.

Fig. 3 is a schematic perspective view of a first motor according to the present invention.

Fig. 4 is a schematic perspective view of a first motor according to the present invention.

FIG. 5 is a schematic perspective view of a U-shaped plate and a stone plate placing frame according to the present invention.

Fig. 6 is a schematic perspective view of the trapezoidal pressure plate and the second spring according to the present invention.

Fig. 7 is a schematic partial perspective view of the slotting mechanism of the present invention.

Fig. 8 is a schematic partial perspective view of the slotting mechanism of the present invention.

Fig. 9 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 10 is a schematic perspective view of a second hook according to the present invention.

Number designation in the figures: 1-a supporting base, 101-a first fixing plate, 102-a second fixing plate, 103-a first slideway, 104-a second slideway, 105-a pull rope, 106-a first spring, 2-a third fixing plate, 201-a first fixing frame, 202-a motor, 203-a third slideway, 2031-a sliding block, 204-a supporting column, 205-a first rotating disc, 2051-a first rotating shaft, 206-a second rotating disc, 2061-a shaft sleeve, 207-a push rod, 208-a second spring, a 3-a U-shaped plate, 301-a fourth fixing plate, 302-a first trapezoidal pressing plate, 303-a fourth slideway, 304-a stone plate placing frame, 305-a baffle plate, 306-a third spring, 307-a fifth fixing plate, 308-a pushing block and 309-a first fixing column, 310-a roller, 3101-a second rotating shaft, 311-a first sliding plate, 312-a second sliding plate, 313-a second trapezoidal pressing plate, 4-a first connecting plate, 401-a second fixed column, 402-a fourth spring, 403-a second motor, 404-a third sliding plate, 405-a first connecting shaft, 406-a first rotating cutting column, 4061-a first cutting tooth, 407-a fifth slideway, 408-a first pull rod, 5-a second connecting plate, 501-a third fixed column, 502-a fifth spring, 503-a third motor, 504-a fourth sliding plate, 5041-a second fixed frame, 505-a first straight gear, 506-a second straight gear, 507-a second connecting shaft, 508-a second rotating cutting column, 5081-a second cutting tooth, 509-a sixth slideway, 510-a second pull rod, 6-a first fixed block, 6001-a second fixed block, 601-a connecting rod, 602-a third rotating shaft, 603-a first hook, 604-a fourth fixed column, 605-a sixth spring, 7-a fifth fixed column, 701-a seventh spring, 702-a sixth fixed column, 703-a seventh fixed column, 704-a second hook.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

A pavement stone slab processing device for sidewalks is disclosed, as shown in figures 1-9, and comprises a supporting base 1, a first fixing plate 101, a second fixing plate 102, a first slide way 103, a second slide way 104, a first spring 106, a moving mechanism, a slotting mechanism and a limiting mechanism, wherein the device comprises three supporting bases 1, two first fixing plates 101 are symmetrically fixed on the top of the three supporting bases 1 in a left-right direction, the second fixing plate 102 is fixed on the top of the frontmost supporting base 1 and the top of the rearmost supporting base 1, the two first fixing plates 101 are connected together by the two second fixing plates 102 in a front-back direction, the two first slide ways 103 are symmetrically installed between the two second fixing plates 102, the first slide way 103 is a circular rod-shaped slide way, the second slide way 104 is installed on the second fixing plate 102 at a position close to the first fixing plate 101 on the right side, the second slide way 104 is also a circular rod-shaped slide way, the rearmost side of the second slideway 104 is provided with a first spring 106, the first spring 106 is sleeved on the second slideway 104, the rearmost side of the first spring 106 is fixed on the rear second fixing plate 102, the first spring 106 is enough to be stretched from the rear second fixing plate 102 to the front second fixing plate 102 and can be automatically retracted, the moving mechanism is arranged on the front side of the front second fixing plate 102, the first slideway 103 and the second slideway 104, the moving mechanism can transport the paving slate from the rear side of the equipment to the front end of the equipment, the grooving mechanisms are arranged on the two first fixing plates 101, the grooving mechanisms can form patterns on the paving slate, the limiting mechanisms are arranged in the grooving mechanisms, and the limiting mechanisms can limit the paving slate position during grooving.

When the automatic grooving machine works, the stone plate is firstly placed into the moving mechanism, then the first motor 202 in the moving mechanism is started, the first motor 202 drives the frame on which the stone plate is placed to slide to the forefront of the equipment along the first slide way 103 and the second slide way 104 when rotating, the stone plate passes through the grooving mechanism in the forward moving path, the time is limited by the limiting mechanism when passing through the grooving mechanism every time, and the grooving mechanism can form a complete groove on the upper surface of the stone plate, when the slate is moved to the forefront of the apparatus, the first motor 202 is turned off, the grooves cut on the top of the slate are combined into a complete pattern, and then the slate is taken out by the worker, the moving mechanism is then pulled by the first spring 106 to slide back along the first slideway 103 and the second slideway 104, and returns to the original position, and the function of forming the top of the paving stone slab with patterns can be realized by repeating the steps.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 6, the moving mechanism includes a pulling rope 105, a third fixing plate 2, a first fixing frame 201, a first motor 202, a third sliding way 203, a sliding block 2031, a supporting column 204, a first rotating disk 205, a first rotating shaft 2051, a second rotating disk 206, a shaft sleeve 2061, a pushing rod 207, a second spring 208, a U-shaped plate 3, a fourth fixing plate 301, a first trapezoidal pressing plate 302, a fourth sliding way 303, a slate placing frame 304, a baffle 305, a third spring 306, a fifth fixing plate 307, a pushing block 308, a first fixing column 309, a roller 310, a second rotating shaft 3101, a first sliding plate 311, a second sliding plate 312, and a second trapezoidal pressing plate 313, wherein a third fixing plate 2 is fixed on the right side of the front wall of the front second fixing plate 102, the third fixing plate 2 is a horizontal straight plate, a first fixing frame 201 is fixed on the right side of the top wall of the third fixing plate 2, the first fixing frame 201 is provided with a first motor 202, the first motor 202 provides power to move the stone plate placing frame 304 from the rear side to the front side, the output shaft of the first motor 202 is fixedly connected with a second rotating disc 206 through a shaft sleeve 2061, the left half section of the shaft sleeve 2061 is provided with a hexagonal groove, the left side surface of the second rotating disc 206 is provided with four convex blocks, the right side of the second rotating disc 206 is connected with the shaft sleeve 2061 through a hexagonal rod, the hexagonal rod can slide left and right in the shaft sleeve 2061, and when the shaft sleeve 2061 rotates, the hexagonal rod can also rotate along with the shaft sleeve 2061, the left side of the second rotating disc 206 is provided with a first rotating shaft 2051, the right side of the first rotating shaft 2051 is fixedly provided with a rotating disc, the rotating disc is provided with four grooves, the rotating disc on the right side of the first rotating shaft 2051 can be matched with the second rotating disc 206, the first rotating disc 205 is fixedly connected on the first rotating shaft 2051, the middle part of the first rotating disc 205 can be wound with a pull rope 105, the first rotating shaft 2051 is fixed on the third fixing plate 2 through two supporting columns 204, the first rotating shaft 2051 is rotatably connected with the two supporting columns 204, the first rotating disc 205 is located between the two supporting columns 204, a third slide 203 is arranged below the second rotating disc 206 on the top of the third fixing plate 2, a sliding block 2031 is slidably connected on the third slide 203, two threaded lugs are arranged on the top of the sliding block 2031 in a front-back separated manner, the threaded lug on the sliding block 2031 can be matched with the second rotating disc 206, when the lug on the front side of the top of the sliding block 2031 is contacted with the second rotating disc 206, the second rotating disc 206 moves leftwards, when the lug on the rear side of the sliding block 2031 is contacted with the second rotating disc 206, the second rotating disc 206 moves rightwards, a push rod 207 is fixedly connected on the rear side of the sliding block 2031, the push rod 207 passes through the second fixing plate 102 and extends for a certain distance, the push rod 207 is connected with the second fixing plate 102 in a sliding manner, a second spring 208 is fixed at the top of the rear side of the sliding block 2031, the other end of the second spring 208 is fixed on the second fixing plate 102, the pull rope 105 is wound on the first rotating disc 205, the other end of the pull rope 105 passes through the second fixing plate 102 in front and is fixed on the U-shaped plate 3, the pull rope 105 is connected with the second fixing plate 102 in a sliding manner, a through hole is formed inside the U-shaped plate 3, a fourth fixing plate 301 is fixed on the left side of the U-shaped plate 3, two first trapezoidal pressing plates 302 are fixed at the bottoms of the fourth fixing plates 301, the first trapezoidal pressing plates 302 can press the first pull rod 408 downwards, two fourth slide ways 303 are fixed inside the U-shaped plate 3, the stone slab placing frame 304 is connected with the U-shaped plate 3 in a sliding manner through the two fourth slide ways 303, a paving stone slab can just be laid down inside the stone slab placing frame 304, a baffle 305 is arranged at the rear side of the stone slab placing frame 304, the baffle 305 is provided with a handle, the baffle 305 is connected with the stone plate placing frame 304 in a sliding way, the rear side of the stone plate placing frame 304 is connected with the U-shaped plate 3 through two third springs 306, the third springs 306 are used for resetting the stone plate placing frame 304, the right side of the U-shaped plate 3 is fixedly provided with a fifth fixing plate 307, the right side of the bottom of the fifth fixing plate 307 is fixedly provided with three second trapezoidal pressing plates 313, the second trapezoidal pressing plates 313 are used for pressing down the second pull rod 510, the right front of the top of the fifth fixing plate 307 is fixedly provided with a first fixing column 309, when the U-shaped plate moves to the front end, the first fixing column 309 is hooked by a second hook 704, the front and the rear of the top of the fifth fixing plate 307 are fixedly provided with two pushing blocks 308, the pushing blocks 308 can enable the limiting mechanism to release the stone plate placing frame, four corners of the bottom of the U-shaped plate 3 are fixedly provided with four first sliding plates 311, two first sliding ways 103 pass through the first sliding plates 311, and the first sliding ways 103 are connected with the first sliding ways 103 in a sliding way, a roller 310 is rotatably connected between the two first sliding plates 311 on the rear side of the bottom of the U-shaped plate 3 through a second rotating shaft 3101, the roller 310 plays a role of supporting the pulling rope 105, the second rotating shaft 3101 is rotatably connected with the first sliding plates 311, a second sliding plate 312 is fixed on the left front side of the bottom of the fifth fixing plate 307, the middle part of the second sliding plate 312 passes through a second slideway 104, and a first spring 106 is fixed on the rear side of the second sliding plate 312.

When a worker places paving slates into the slate placement frame 304, the blocking plate 305 can be lifted first, then the slates slide into the slate placement frame 304, then the blocking plate 305 is put down, the blocking plate 305 can just block the rear side of the paving slates, after the paving slates are placed, the first motor 202 is started, the first motor 202 drives the second rotating disc 206 to rotate, the outer wall of the second rotating disc 206 is provided with threads, the second rotating disc 206 is not contacted with the first rotating shaft 2051 at first, the top of the sliding block 2031 is provided with threads on the front side of the top of the sliding block 2031 which can be matched with the second rotating disc 206 to enable the second rotating disc 206 to move leftwards, the front end of the shaft sleeve 2061 between the first motor 202 and the second rotating disc 206 is provided with a groove, the shaft sleeve 2061 is connected with the second rotating disc 206 through a six-edge rod, the second rotating disc 206 can move leftwards and rightwards for a certain distance, when the second rotating disc 206 moves to the leftmost side through the threads on the sliding block 2031, the second rotating disc 206 can cooperate with the first rotating shaft 2051 to rotate the first rotating shaft 2051, the first rotating shaft 2051 can drive the first rotating disc 205 to rotate, the first rotating disc 205 can rotate to pull the pulling rope 105 forward, the excessive rope can be wound in the first rotating disc 205, the pulling rope 105 can pull the U-shaped plate 3 forward, the U-shaped plate 3 can drive the stone plate placing frame 304 and the paving stone plate to move forward when moving forward, when the U-shaped plate 3 passes through the grooving mechanism, grooves can be formed on the paving stone plate, after the grooving mechanism is passed, the grooves on the paving stone plate are already opened, the formed grooves are combined into a pattern, the U-shaped plate 3 can be pulled by the pulling rope 105 to continue to pull forward, the U-shaped plate 3 can contact with the push rod 207, the U-shaped plate 3 can move forward against the push rod 207, the push rod 207 can push the slide block 2031 forward, at this time, the second rotating disc 206 can not contact with the slide block 2031 any more, when the U-shaped plate 3 moves to the front, the second rotating disc 206 is in threaded contact with the rear side of the sliding block 2031, the thread on the rear side of the sliding block 2031 can enable the second rotating disc 206 to move rightwards, the second rotating disc 206 moves rightwards and is separated from the first rotating shaft 2051, at this time, a worker is required to pull the U-shaped plate 3 and close the first motor 202, then another worker takes out the paving slate, then the worker releases the U-shaped plate 3, the second spring 208 pulls the second sliding plate 312 at the bottom of the fifth fixing plate 307 to slide backwards until the starting position is reached, the second rotating disc 206 is separated from the first rotating shaft 2051 to protect the motor, the motor is prevented from being damaged when the output shaft of the motor is driven to rotate backwards, and the whole function of transporting the slate from the rear side of the equipment to the front side of the equipment can be realized.

As shown in fig. 7-8, the grooving mechanism includes a first connecting plate 4, a second fixing column 401, a fourth spring 402, a second motor 403, a third sliding plate 404, a first connecting shaft 405, a first rotary cutting column 406, a first cutting tooth 4061, a fifth slide way 407, a first pull rod 408, a second connecting plate 5, a third fixing column 501, a fifth spring 502, a third motor 503, a fourth sliding plate 504, a second fixing frame 5041, a first spur gear 505, a second spur gear 506, a second connecting shaft 507, a second rotary cutting column 508, a second cutting tooth 5081, a sixth slide way 509, a second pull rod 510, a first fixing block 6 and a second fixing block 6001, the second fixing column 401 is fixed on the outer sides of two first fixing plates 101, the tops of the two second fixing columns 401 are connected through the first connecting plate 4, two fourth springs 402 are symmetrically fixed at the bottom of the first connecting plate 4, and the two fourth springs 402 are fixed on the third sliding plate 404, the fourth spring 402 can pull the third sliding plate 404, the fourth spring 402 can also pull the third sliding plate 404 to return, a first pull rod 408 is fixed in front of the left side of the third sliding plate 404, the first pull rod 408 can pull the third sliding plate 404 and the components fixed thereon downwards, a second motor 403 is fixed in the center of the top of the third sliding plate 404, the second motor 403 is used for driving the first rotary cutting column 406 to rotate, a first connecting shaft 405 is fixed on the output shaft of the second motor 403, the first connecting shaft 405 passes through the third sliding plate 404, the first connecting shaft 405 is rotatably connected with the third sliding plate 404, the other end of the first connecting shaft 405 is fixed on the first rotary cutting column 406, a circle of first cutting teeth 4061 is arranged at the bottom of the first rotary cutting column 406, the first cutting teeth 4061 can cut a circular groove on the surface of the paving stone, a fifth slide way 407 is symmetrically fixed in the middle parts of the inner walls of the two second fixed columns 401, the fifth slide way 407 is slidably connected with the third sliding plate 404, a first fixed block 6 is fixed at a position close to the first fixed plate 101 at the bottom in front of the second fixed column 401 on the right side, the first fixed block 6 is used for fixing the limiting mechanism, two third fixed columns 501 are fixed at the outer sides of the two first fixed plates 101 in front of the second fixed column 401, the tops of the two third fixed columns 501 are connected through a second connecting plate 5, two fifth springs 502 are symmetrically fixed at the bottom of the second connecting plate 5, the bottoms of the two fifth springs 502 are fixed on the fourth sliding plate 504, the fifth springs 502 can pull the fourth sliding plate 504 to reset, a second pull rod 510 is fixed at the top of the fourth sliding plate 504 in the right front, the second pull rod 510 can pull the fourth sliding plate 504 and the components fixed thereon downwards, a second fixed frame 5041 is fixed at the top of the fourth sliding plate 504, a third motor 503 is fixed on the top of the second fixing frame 5041, the third motor 503 is used for driving the second rotary cutting column 508 to rotate, a first spur gear 505 is fixedly connected to the output shaft of the third motor 503, two second spur gears 506 are symmetrically arranged on the top of the fourth sliding plate 504 on two sides of the first spur gear 505, the first spur gear 505 is engaged with the two second spur gears 506, the two second spur gears 506 are rotatably connected with the fourth sliding plate 504, a second connecting shaft 507 is fixedly connected to the bottom of each second spur gear 506, the second connecting shaft 507 penetrates through the fourth sliding plate 504, the second connecting shaft 507 is rotatably connected with the fourth sliding plate 504, a second rotary cutting column 508 is fixedly connected to the bottom of the second connecting shaft 507, a circle of second cutting teeth 5081 is arranged at the bottom of the second rotary cutting column 508, and the second cutting teeth 5081 can cut circular arc-shaped grooves on the upper surface of the paving stone slab, sixth slide rails 509 are symmetrically fixed on the inner walls of the two third fixing columns 501, the fourth sliding plate 504 is connected with the sixth slide rails 509 in a sliding manner, a second fixing block 6001 is fixed at the position, close to the first fixing plate 101, of the front bottom of the right third fixing column 501, and the second fixing block 6001 is used for fixing a limiting mechanism.

When the U-shaped plate 3 carries the stone plate to the front end of the apparatus, the second motor 403 and the third motor 503 are started, when passing through the second fixing column 401, the first trapezoidal pressing plate 302 fixed at the bottom of the fourth fixing plate 301 on the left side of the U-shaped plate 3 contacts with the first pulling rod 408, the first pulling rod 408 moves downward along the first trapezoidal pressing plate 302, the first pulling rod 408 moves downward to pull the third sliding plate 404 to slide downward, the second motor 403, the first connecting shaft 405 and the first rotary cutting column 406 also move downward along the third sliding plate, when the first pulling rod 408 moves to the bottom of the first trapezoidal pressing plate 302, the first rotary cutting column 406 just descends to the upper surface of the stone plate, the first cutting tooth 4061 just slots on the surface of the stone plate, when the first pulling rod 408 moves upward along the first trapezoidal pressing plate 302, the first circular groove is opened on the upper surface of the stone plate, the third sliding plate 404, the second motor 403 and the first rotary cutting column 406 all ascend along with the first pulling rod 408, when the first pull rod 408 is pressed down by the second first trapezoidal pressing plate 302, the above steps are repeated to form a second circular groove on the upper surface of the stone slab, the two circular grooves are tangent, when the U-shaped plate 3 passes through the third fixing column 501, the second trapezoidal pressing plate 313 fixed at the bottom of the fifth fixing plate 307 on the right side of the U-shaped plate 3 contacts with the second pull rod 510, when the second pull rod 510 is pressed down by the second trapezoidal pressing plate 313, the second pull rod 510 drives the fourth sliding plate 504 to slide downwards, the fourth sliding plate 504 drives the second fixing frame 5041, the third motor 503, the first straight gear 505, the second straight gear 506, the second connecting shaft 507 and the second rotary cutting column 508 to descend, when the second pull rod 510 descends to the bottom of the second trapezoidal pressing plate 313, the second rotary cutting column 508 descends to the upper surface of the stone slab, the second cutting tooth 5081 can just slot on the surface of the stone slab, when the second pull rod 510 ascends along the inclined surface of the second trapezoidal pressing plate 313, two grooves are formed in the stone slab, the second pull rod 510 presses the second trapezoidal pressing plates 313 to move up and down, four grooves can be formed in the stone slab, after the stone slab completely passes through the grooving mechanism, the grooves formed in the upper surface of the stone slab can be combined into a pattern, and the function of automatically forming the pattern on the surface of the stone slab is achieved.

As shown in fig. 9, the limiting mechanism includes a connecting rod 601, a third rotating shaft 602, a first hook 603, a fourth fixed column 604 and a sixth spring 605, the connecting rod 601 is fixed at the forefront of the first fixed block 6, the leftmost of the connecting rod 601 is rotatably connected with the third rotating shaft 602, the bottom of the third rotating shaft 602 is fixed on the first hook 603, the first hook 603 can rotate around the third rotating shaft 602, the fourth fixed column 604 is fixed at the rear side of the top of the first hook 603, the sixth spring 605 is fixed on the fourth fixed column 604, the sixth spring 605 can pull the fourth fixed column 604 to pull the first hook 603 back, a limiting mechanism is fixed on each of the second fixed column 401 on the right side, the third fixed column 501 on the right side and the left side wall of the first fixed block 6, and two limiting mechanisms are fixed on the left side wall of the second fixed block 6001.

When the stone slab is driven by the U-shaped plate 3 to move forwards, the stone slab can be limited by the plurality of limiting mechanisms when passing through the grooving mechanism, so that the grooving mechanism can conveniently groove on the surface of the stone slab, the first hook 603 can block the foremost end of the stone slab placing frame 304 when the stone slab placing frame 304 passes through, the stone slab placing frame 304 can stop moving, the third spring 306 can be compressed, the U-shaped plate 3 can continue to slide forwards, when the groove is formed, the pushing block 308 fixed to the top of the fifth fixing plate 307 on the right side of the U-shaped plate 3 pushes the rear side of the first hook 603 to the left, the first hook 603 rotates around the third rotating shaft 602, the front end of the first hook 603 loosens the stone plate placing frame 304, the stone plate placing frame 304 is pushed forward by the third spring 306, and then the stone plate placing frame passes through the four limiting mechanisms in sequence, the function of each limiting mechanism is the same as the function, and the function of limiting the position of the stone plate to facilitate the groove forming is realized.

Example 3

In addition to the embodiment 2, as shown in fig. 10, the fixing device further includes a fifth fixing post 7, a seventh spring 701, a sixth fixing post 702, a seventh fixing post 703 and a second hook 704, the fifth fixing post 7 is fixed on the right position of the top of the front second fixing plate 102, the seventh spring 701 is fixed on the fifth fixing post 7, the other side of the seventh spring 701 is fixed on the sixth fixing post 702, the seventh spring 701 can tension the sixth fixing post 702, the bottom of the sixth fixing post 702 is fixedly connected with the second hook 704, the sixth fixing post 702 is not in contact with the second fixing plate 102, the second hook 704 is slidably connected with the second fixing plate 102, the second hook 704 can hook the first fixing post 309, thereby pulling the whole U-shaped plate 3, the middle of the second hook 704 is rotatably connected with a seventh fixing post 703, the bottom of the seventh fixing post 703 is fixed on the second fixing plate 102, and the second hook 704 can rotate around the seventh fixing post 703.

When the U-shaped plate 3 moves to the front end, the first fixing column 309 is just pulled by the second hook 704, and at this time, a worker does not need to manually pull the U-shaped plate 3, and at this time, the blocking plate 305 is only lifted, and then the slate is pulled out, and then the blocking plate 305 is put down, and then the sixth fixing column 702 is pushed to move to the right, the second hook 704 rotates around the seventh fixing column 703, the front end of the second hook 704 releases the first fixing column 309, and the U-shaped plate 3 is pulled back to the original position by the first spring 106.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A pavement stone slab processing device is characterized by comprising a supporting base (1), a first fixing plate (101), a second fixing plate (102), a first slide way (103), a second slide way (104), a first spring (106), a moving mechanism, a slotting mechanism and a limiting mechanism, wherein the device comprises three supporting bases (1), two first fixing plates (101) are symmetrically fixed at the top of the three supporting bases (1), the top of the frontmost supporting base (1) and the top of the rearmost supporting base (1) are respectively fixed with one second fixing plate (102), two first slide ways (103) are symmetrically installed between the two second fixing plates (102), the second slide way (104) is installed at the position, close to the first fixing plate (101) on the right side, on the second fixing plate (102), the first spring (106) is installed at the last side of the second slide way (104), the rear side of a first spring (106) is fixed on a second fixing plate (102) at the rear, a moving mechanism is arranged on the front side of the second fixing plate (102) at the front, a first slide way (103) and a second slide way (104), the moving mechanism can convey a paving stone plate to the front end of the equipment from the rear side of the equipment, a grooving mechanism is arranged on the two first fixing plates (101), the grooving mechanism can cut patterns of a certain pattern on the paving stone plate, a limiting mechanism is arranged in the grooving mechanism, and the limiting mechanism can limit the position of the paving stone plate when grooving.

2. A sidewalk paving stone plate processing device as claimed in claim 1, wherein the moving mechanism comprises a pull rope (105), a third fixing plate (2), a first fixing frame (201), a first motor (202), a third slide way (203), a slide block (2031), a support column (204), a first rotating disc (205), a first rotating shaft (2051), a second rotating disc (206), a shaft sleeve (2061), a push rod (207), a second spring (208), a U-shaped plate (3), a fourth fixing plate (301), a first trapezoidal pressing plate (302), a fourth slide way (303), a placing frame (304), a baffle plate (305), a third spring (306), a fifth fixing plate (307), a pushing block (308), a first fixing column (309), a roller (310), a second rotating shaft (3101), a first sliding plate (311), a second sliding plate (312) and a second trapezoidal pressing plate (313), a third fixing plate (2) is fixed on the right side of the front wall of a second fixing plate (102) in front, a first fixing frame (201) is fixed on the right side of the top wall of the third fixing plate (2), a first motor (202) is installed on the first fixing frame (201), an output shaft of the first motor (202) is fixedly connected with a second rotating disc (206) through a shaft sleeve (2061), a first rotating shaft (2051) is arranged on the left side of the second rotating disc (206), a first rotating disc (205) is fixedly connected onto the first rotating shaft (2051), the first rotating shaft (2051) is fixed onto the third fixing plate (2) through two supporting columns (204), the first rotating shaft (2051) is rotatably connected with two supporting columns (204), a third slide way (203) is arranged below the second rotating disc (206) on the top of the third fixing plate (2), and a sliding block (2031) is slidably connected onto the third slide way (203), the sliding block (2031) is matched with the second rotating disc (206), the rear side of the sliding block (2031) is fixedly connected with a push rod (207), the top of the rear side of the sliding block (2031) is fixed with a second spring (208), the other end of the second spring (208) is fixed on the second fixing plate (102), the first rotating disc (205) is wound with a pull rope (105), the other end of the pull rope (105) passes through the second fixing plate (102) in front and is fixed on the U-shaped plate (3), the left side of the U-shaped plate (3) is fixed with a fourth fixing plate (301), the bottom of the fourth fixing plate (301) is fixed with two first trapezoidal pressing plates (302), two fourth slideways (303) are fixed inside the U-shaped plate (3), the stone plate placing frame (304) is slidably connected with the U-shaped plate (3) through the two fourth slideways (303), the rear side of the stone plate placing frame (304) is provided with a baffle plate (305), the rear side of the stone placing frame (304) is connected with the U-shaped plate (3) through the two third springs (306), a fifth fixing plate (307) is fixed to the right side of the U-shaped plate (3), three second trapezoidal pressing plates (313) are fixed to the right side of the bottom of the fifth fixing plate (307), a first fixing column (309) is fixed to the front right of the top of the fifth fixing plate (307), two pushing blocks (308) are fixed to the front portion and the rear portion of the top of the fifth fixing plate (307), four first sliding plates (311) are fixed to four corners of the bottom of the U-shaped plate (3), a roller (310) is rotatably connected between the two first sliding plates (311) on the rear side of the bottom of the U-shaped plate (3) through a second rotating shaft (3101), the second rotating shaft (3101) is rotatably connected with the first sliding plates (311), and a second sliding plate (312) is fixed to the front left of the bottom of the fifth fixing plate (307).

3. A sidewalk paving stone plate processing device as claimed in claim 2, wherein the grooving mechanism comprises a first connecting plate (4), a second fixed column (401), a fourth spring (402), a second motor (403), a third sliding plate (404), a first connecting shaft (405), a first rotary cutting column (406), a first cutting tooth (4061), a fifth slideway (407), a first pull rod (408), a second connecting plate (5), a third fixed column (501), a fifth spring (502), a third motor (503), a fourth sliding plate (504), a second fixed frame (5041), a first straight gear (505), a second straight gear (506), a second connecting shaft (507), a second rotary cutting column (508), a second cutting tooth (5081), a sixth slideway (509), a second pull rod (510), a first fixed block (6) and a second fixed block (6001), the outer sides of the two first fixing plates (101) are respectively fixed with a second fixing column (401), the tops of the two second fixing columns (401) are connected through a first connecting plate (4), the bottom of the first connecting plate (4) is symmetrically fixed with two fourth springs (402), the bottoms of the two fourth springs (402) are fixed on a third sliding plate (404), a first pull rod (408) is fixed in the front left of the third sliding plate (404), a second motor (403) is fixed in the center of the top of the third sliding plate (404), a first connecting shaft (405) is fixed on an output shaft of the second motor (403), the other end of the first connecting shaft (405) is fixed on a first rotating cutting column (406), a circle of first cutting teeth (4061) is arranged at the bottom of the first rotating cutting column (406), fifth sliding ways (407) are symmetrically fixed in the middle of the inner walls of the two second fixing columns (401), and a position, close to the first fixing plate (101), of the bottom in front of the second fixing column (401) on the right side is fixed with one sliding way The first fixing block (6), two third fixing columns (501) are further fixed on the outer sides of the two first fixing plates (101) in front of the second fixing column (401), the tops of the two third fixing columns (501) are connected through a second connecting plate (5), two fifth springs (502) are symmetrically fixed at the bottom of the second connecting plate (5), the bottoms of the two fifth springs (502) are fixed on a fourth sliding plate (504), a second pull rod (510) is fixed at the right front of the top of the fourth sliding plate (504), a second fixing frame (5041) is fixed at the top of the fourth sliding plate (504), a third motor (503) is fixed at the top of the second fixing frame (5041), a first straight gear (505) is fixedly connected to an output shaft of the third motor (503), and two second straight gears (506) are symmetrically arranged at the tops of the fourth sliding plate (504) on two sides of the first straight gear (505), two second straight-toothed gears (506) are rotatably connected with a fourth sliding plate (504), the bottom of each second straight-toothed gear (506) is fixedly connected with a second connecting shaft (507), the bottom of each second connecting shaft (507) is fixedly connected with a second rotary cutting column (508), the bottom of each second rotary cutting column (508) is provided with a circle of second cutting teeth (5081), sixth sliding ways (509) are symmetrically fixed on the inner walls of two third fixing columns (501), and a second fixing block (6001) is fixed at the front bottom of the right third fixing column (501) close to the first fixing plate (101).

4. A walkway paving slate processing apparatus as defined in claim 3, wherein the limiting mechanism comprises a connecting rod (601), a third rotating shaft (602), a first hook (603), fourth fixed column (604) and sixth spring (605), first fixed block (6) the forefront is fixed with a connecting rod (601), the leftmost rotation of connecting rod (601) is connected with a third axis of rotation (602), third axis of rotation (602) bottom is fixed on first couple (603), first couple (603) top rear side is fixed with a fourth fixed column (604), be fixed with a sixth spring (605) on fourth fixed column (604), second fixed column (401) on right side, all be fixed with a stop gear on third fixed column (501) on right side and the left wall of first fixed block (6), be fixed with two stop gear on the left wall of second fixed block (6001).

5. The sidewalk paving stone slab processing equipment as claimed in claim 4, further comprising a fifth fixing column (7), a seventh spring (701), a sixth fixing column (702), a seventh fixing column (703) and a second hook (704), wherein the fifth fixing column (7) is fixed at a position, to the right, of the top of the front second fixing plate (102), the seventh spring (701) is fixed on the fifth fixing column (7), the other side of the seventh spring (701) is fixed on the sixth fixing column (702), the bottom of the sixth fixing column (702) is fixedly connected with the second hook (704), the middle of the second hook (704) is rotatably connected with the seventh fixing column (703), and the bottom of the seventh fixing column (703) is fixed on the second fixing plate (102).