CN116922519A - Grid floor grooving machine - Google Patents
Grid floor grooving machine Download PDFInfo
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- CN116922519A CN116922519A CN202311178065.0A CN202311178065A CN116922519A CN 116922519 A CN116922519 A CN 116922519A CN 202311178065 A CN202311178065 A CN 202311178065A CN 116922519 A CN116922519 A CN 116922519A
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- 241000252254 Catostomidae Species 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 27
- 238000010586 diagram Methods 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to the technical field of grid floor grooving, and particularly discloses a grid floor grooving machine, which comprises a machine body; the guide groove is formed in the machine body, a motor is connected in the guide groove in a sliding mode, and the output end of the motor is fixedly connected with a slotting blade; the adjusting table is fixedly connected to the machine body, and is provided with an adjusting assembly for accurately adjusting the feeding amount of the motor in a vertical sliding manner; according to the invention, the distance between the motor and the grid floor is accurately controlled through the adjusting table, so that the purpose of accurately controlling the slotting depth of the slotting blade on the floor can be achieved, and the grid floor can be fully absorbed through the plurality of suckers on the driving belt in the use process, so that the machine body can be always attached to the grid floor in the slotting process, the slotting depth precision of the slotting blade floor can be further improved, and the influence on the slotting depth precision caused by fluctuation of the distance between the machine body and the grid floor due to the reactive force of the grid floor in the slotting process is avoided.
Description
Technical Field
The invention relates to the technical field of grid floor grooving, in particular to a grid floor grooving machine.
Background
The grid floor is a new type indoor decoration building material, which is a ground decoration method designed for the convenience of network line expansion of modern office floors and offices.
The prior grid floor is paved through an assembly type ground overhead leveling technology in the paving process, corresponding wiring grooves are synchronously installed below the grid floor and wiring is carried out on cables in the paving process so as to facilitate office use, but when cables are in fault, the prior grid floor is required to be dismantled, the prior grid floor is more complicated, the problem that the grid floor after reinstallation cannot be fully fixedly installed with a supporting framework can also occur, the supporting framework is required to be replaced, the grid floor can be raised in the walking and treading process to cause injury to pedestrians, grooves are formed in the grid floor if the grooves are adopted, then the wiring grooves with the cables are installed in the grooves, and the disassembly of the partial grid floor is not required when the cables are required to be overhauled or replaced, but the prior grooving machine can not accurately control the grooving depth in the grooving process, if the traditional grooving machine is used for grooving the grid floor, the grooving depth is too deep, the grid floor after grooving is possibly caused, the strength of the grooving is insufficient, the pavement is possibly damaged in the stepping process of pedestrians.
Disclosure of Invention
The invention aims to provide a grid floor grooving machine, which solves the following technical problems:
how to precisely control the grooving depth.
The aim of the invention can be achieved by the following technical scheme:
a grid floor grooving machine comprises a machine body;
the guide groove is formed in the machine body, a motor is connected in the guide groove in a sliding mode, and a slotting blade is fixedly connected to the output end of the motor;
the adjusting table is fixedly connected to the machine body, and is provided with an adjusting assembly for accurately adjusting the feeding amount of the motor in a vertical sliding manner;
the rollers are rotationally connected to two sides of the machine body, a transmission belt is rotationally connected to the rollers, and a plurality of suckers are arranged on the transmission belt and used for fixing the machine body on a grid floor to be grooved;
and the negative pressure component is arranged in the machine body and is used for extracting air in the sucker which is in contact with the grid floor.
In an embodiment, the guide groove is slidably connected with the frame, the motor is fixedly connected in the frame, and the adjusting table is fixedly connected with the handrail.
Further, the adjusting component comprises a threaded rod, the bottom end of the threaded rod is rotationally connected to the frame, the threaded rod is in threaded connection with the adjusting table, and the top end of the threaded rod extends to the adjusting table and is fixedly connected with a rotating disc.
Further, a plurality of accurate adjusting holes are formed in the adjusting table in a circumferential distribution manner;
the rotating disc is connected with a limiting rod in a sliding manner, the top end of the limiting rod is fixedly connected with a handle, and the bottom end of the limiting rod corresponds to the accurate adjusting hole;
the rotating disc is rotationally connected with a rotating ring, the rotating ring is sleeved outside the limiting rod, the limiting rod is sleeved with a tension spring, and two ends of the tension spring are fixedly connected with the rotating ring and the handle respectively.
Further, a protective cover is fixedly connected to one side of the frame, the protective cover is sleeved on the slotting blade, a comparison plate is fixedly connected to the protective cover, scales are arranged on the comparison plate, and the upper surface of the adjusting table corresponds to the scales.
In an embodiment, the negative pressure assembly comprises a vacuum pump, a water storage cavity and a negative pressure cavity are formed in the machine body, the vacuum pump is installed in the negative pressure cavity, an air inlet end of the vacuum pump is communicated with the negative pressure cavity, an air outlet end of the vacuum pump is communicated with the water storage cavity through a guide pipe, a one-way valve is installed in the guide pipe, and the negative pressure cavity is communicated with the sucker through a communication assembly.
Further, the communication assembly comprises rotating blocks, rotating cylinders are rotatably connected in two ends of the machine body, the rollers are fixedly connected to two ends of the rotating cylinders, the rotating blocks are rotatably connected in two ends of the rotating cylinders, communication holes are formed in the rotating blocks, one end of each communication hole is communicated with the rotating cylinder, the rotating blocks extend to one end of each roller and are fixedly connected with balancing weights, a plurality of ventilation holes are formed in each rotating cylinder, a suction through groove is formed in the side wall of each negative pressure cavity, and the suction through groove is communicated with the ventilation hole in one rotating cylinder;
a round cavity is formed in the roller, the round cavity is communicated with the other end of the communication hole, the balancing weight is positioned in the round cavity, a plurality of first mounting grooves are formed in the roller, and a second control valve is arranged in each first mounting groove;
a plurality of second mounting grooves are formed in the transmission belt, a first control valve is arranged in the second mounting groove, and the first control valve, the second control valve and the balancing weight are matched with each other and are used for being communicated with the circular cavity when the sucking disc is attached to the grid floor.
Further, the first control valve comprises a first cylinder and a first round table, one end of the first cylinder is fixedly connected with the small-area end of the first round table, the first cylinder is slidably connected with the first round table in a second mounting groove, one end of the second mounting groove is communicated with the sucker through an air suction hole, a first spring is installed in the second mounting groove, two ends of the first spring are fixedly connected with the first round table and the second mounting groove respectively, an annular groove is formed in one end, far away from the first round table, of the first cylinder, a first through hole is formed in the annular groove, and the other end of the first through hole extends to the inclined side wall of the first round table;
the second control valve comprises a second cylinder and a second round table, one end of the second cylinder is fixedly connected with the small-area end of the second round table, the second cylinder is slidably connected with the second round table in a first mounting groove, one end of the second round table, which is far away from the second cylinder, is fixedly connected with a push rod, one end of the first mounting groove is communicated with a circular cavity, one end of the push rod extends into the circular cavity, a second spring is sleeved outside the push rod, two ends of the second spring are respectively fixedly connected with the second mounting groove and the second round table, one end of the second cylinder, which is far away from the second round table, is fixedly connected with a convex ring, a second through hole is formed in the convex ring, the other end of the second through hole extends onto the inclined side wall of the second round table, and the convex ring corresponds to the annular groove.
Further, a plurality of T-shaped limiting blocks are fixedly connected to the inner side of the transmission belt, and a plurality of positioning grooves which are correspondingly matched with the T-shaped limiting blocks are formed in the idler wheels;
limiting grooves are formed in two sides of the machine body, and the limiting grooves are matched with the T-shaped limiting blocks.
Further, an air suction pipe and a water adding pipe are fixedly connected to the machine body, the air suction pipe is communicated with the negative pressure cavity, a regulating valve is installed on the air suction pipe, the water adding pipe is communicated with the water storage cavity, a sealing cover is installed on the water adding pipe, a water spraying hole is formed in the inner wall of the water storage cavity, the water spraying hole faces the slotting blade, and a pressure valve is installed in the water spraying hole;
the engine body is provided with an air inlet through groove which is communicated with an air vent hole on the other rotating cylinder.
The invention has the beneficial effects that:
(1) According to the invention, the distance between the motor and the grid floor is accurately controlled through the adjusting table, so that the purpose of accurately controlling the slotting depth of the slotting blade on the floor can be achieved, and the grid floor can be fully absorbed through the plurality of suckers on the driving belt in the use process, so that the machine body can be always attached to the grid floor in the slotting process, the slotting depth precision of the slotting blade floor can be further improved, and the influence on the slotting depth precision caused by fluctuation of the distance between the machine body and the grid floor due to the reactive force of the grid floor in the slotting process is avoided.
(2) According to the invention, the number of turns of the rotating disc is controlled according to the required feeding depth of the slotting cutter blade, the feeding degree of the slotting cutter blade can be judged according to the correspondence between the upper surface of the adjusting table and the scales on the comparison plate in the rotating process, when the adjusting table is aligned with the required scales on the comparison plate, the rotating disc can be slowly rotated, and the bottom end of the limiting rod is inserted into the corresponding required precise adjusting hole on the adjusting table, so that the purpose of precisely controlling the precise relative position between the slotting cutter blade and the machine body can be achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a grid floor grooving machine according to the present invention;
FIG. 2 is a schematic diagram II of a grid floor grooving machine according to the present invention;
FIG. 3 is an enlarged view of a partial structure of the area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram III of a grid floor grooving machine according to the present invention;
FIG. 5 is an enlarged view of a portion of the structure of the present invention at area B of FIG. 4;
FIG. 6 is a schematic diagram of a first control valve and a second control valve of a grid floor grooving machine according to the present invention;
FIG. 7 is a schematic diagram II of the first control valve and the second control valve of the grid floor grooving machine according to the present invention;
FIG. 8 is a schematic diagram of a grid floor grooving machine according to the present invention;
FIG. 9 is an enlarged view of a portion of the structure of the present invention at area C of FIG. 8;
FIG. 10 is a schematic diagram of a grid floor grooving machine according to the present invention;
FIG. 11 is a schematic diagram of a grid floor grooving machine according to the present invention;
FIG. 12 is a schematic diagram of the motor portion of a grid floor grooving machine according to the present invention;
fig. 13 is a schematic structural view of a roller portion of a grid floor grooving machine according to the present invention.
Reference numerals: 1. a body; 11. an adjustment table; 111. an armrest; 112. a precise adjusting hole; 12. an air inlet through groove; 13. an air suction pipe; 131. a regulating valve; 14. a water supply pipe; 15. a water storage cavity; 151. a water spraying hole; 16. a negative pressure chamber; 161. a suction through groove; 162. a vacuum pump; 17. a limit groove; 18. a guide groove; 2. a frame; 21. a motor; 22. a slotting blade; 23. a threaded rod; 24. a rotating disc; 241. a rotating ring; 25. a protective cover; 251. a control plate; 252. a scale; 3. a roller; 31. a circular cavity; 32. a positioning groove; 33. a first mounting groove; 34. a rotating cylinder; 35. a vent hole; 4. a transmission belt; 41. a suction cup; 42. an air suction hole; 43. a second mounting groove; 44. a T-shaped limiting block; 5. a handle; 51. a tension spring; 52. a limit rod; 6. a rotating block; 61. a communication hole; 63. balancing weight; 7. a first control valve; 71. a first cylinder; 711. an annular groove; 72. a first round table; 73. a first spring; 74. a first through hole; 8. a second control valve; 81. a second cylinder; 811. a convex ring; 82. a second round table; 83. a push rod; 84. a second spring; 85. and a second through hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, in one embodiment, a grid floor grooving machine is provided, comprising a machine body 1;
a guide groove 18 arranged on the machine body 1, a motor 21 is connected in a sliding way in the guide groove 18, and the output end of the motor 21 is fixedly connected with a slotting blade 22;
an adjusting table 11 fixedly connected to the machine body 1, wherein an adjusting assembly is arranged on the adjusting table 11 and is used for accurately adjusting the feeding amount of the motor 21 sliding up and down;
the rollers 3 are rotatably connected to two sides of the machine body 1, the rollers 3 are rotatably connected with a driving belt 4, and a plurality of suckers 41 are arranged on the driving belt 4 and used for fixing the machine body 1 on a grid floor to be grooved;
and a negative pressure assembly arranged in the machine body 1 and used for extracting air in the sucker 41 contacted with the grid floor.
Through the above technical scheme, this embodiment provides a grid floor groover, but in its use accurate control fluting degree of depth, specifically, motor 21 sliding connection is in guide way 18, through the accurate distance between control motor 21 and the grid floor of regulating table 11, can reach accurate control fluting blade 22 to the purpose of floor fluting degree of depth, and a plurality of sucking discs 41 on its use accessible drive belt 4 fully adsorb the grid floor, thereby make fluting in-process organism 1 can laminate on the grid floor all the time, can further improve fluting blade 22 floor fluting degree of depth's precision, avoid fluting in-process counter-acting force on grid floor to make the distance between organism and the grid floor produce fluctuation and influence the precision of fluting degree of depth.
The guiding groove 18 is connected with the frame 2 in a sliding way, the motor 21 is fixedly connected in the frame 2, and the adjusting table 11 is fixedly connected with the handrail 111.
The adjusting component comprises a threaded rod 23, the bottom end of the threaded rod 23 is rotatably connected to the frame 2, the threaded rod 23 is in threaded connection with the adjusting table 11, and the top end of the threaded rod 23 extends to the adjusting table 11 and is fixedly connected with a rotating disc 24.
A plurality of accurate adjusting holes 112 are formed in the adjusting table 11 in a circumferential distribution manner;
the rotating disc 24 is connected with a limiting rod 52 in a sliding way, the top end of the limiting rod 52 is fixedly connected with a handle 5, and the bottom end of the limiting rod 52 corresponds to the accurate adjusting hole 112;
the rotating disc 24 is rotatably connected with a rotating ring 241, the rotating ring 241 is sleeved outside the limiting rod 52, the limiting rod 52 is sleeved with a tension spring 51, and two ends of the tension spring 51 are fixedly connected with the rotating ring 241 and the handle 5 respectively.
A protective cover 25 is fixedly connected to one side of the frame 2, the protective cover 25 is sleeved on the slotting cutter blade 22, a comparison plate 251 is fixedly connected to the protective cover 25, scales 252 are arranged on the comparison plate 251, and the upper surface of the adjusting table 11 corresponds to the scales 252.
Through the technical scheme, the embodiment provides a structure for precisely controlling the relative position between the slotting cutter blade 22 and the machine body 1, the handle 5 can be manually pulled upwards in the use process, then the rotating disc 24 is rotated, so as to drive the threaded rod 23 to rotate, the bottom end of the threaded rod 23 is rotationally connected on the machine frame 2 and is in threaded connection with the adjusting table 11, so that the machine frame 2 can be driven to slide in the guide groove 18 in the rotation process of the threaded rod 23, the purpose of adjusting the relative position between the slotting cutter blade 22 and the machine body 1 is achieved, the rotation number of the rotating disc 24 is controlled according to the required feeding depth of the slotting cutter blade 22, the feeding degree of the slotting cutter blade 22 can be judged according to the corresponding relation between the upper surface of the adjusting table 11 and the scale 252 on the contrast plate 251 in the rotation process, when the adjusting table 11 is aligned with the required scale 252 on the contrast plate 251, the bottom end of the limiting rod 52 is inserted into a corresponding required accurate adjusting hole 112 on the adjusting table 11 to achieve the aim of accurately controlling the accurate relative position between the slotting cutter blade 22 and the machine body 1, after the relative position between the slotting cutter blade 22 and the machine body 1 is fixed, the machine body 1 is tightly attached to a grid floor, the slotting cutter blade 22 is used for slotting the surface of the grid floor, and the slotting depth can be accurately controlled, wherein the pitch of the threaded rod 23 corresponds to the scale 252 on the control plate 251, namely, when the rotating disc 24 and the rotating disc 24 rotate 360 degrees, the machine frame 2 can be driven to displace the scale 252 by a distance shown by one lattice in the guide groove 18, and 20 accurate adjusting holes 112 are formed, so that the limiting rod 52 rotates more than one accurate adjusting hole 112 on the adjusting table 11 to drive the slotting cutter blade 22 to displace a distance of one lattice of the scale 252 corresponding to the machine body 1, when the upper surface of the adjusting table 11 corresponds to the corresponding scale 252 on the control board 251, the bottom end of the accurate control limiting rod 52 is inserted into the position of the accurate adjusting hole 112 on the adjusting table 11, so that the relative position between the slotting blade 22 and the machine body 1 can be accurately controlled, and when the surface of the grid floor is fully attached to 1, the slotting blade 22 can form a groove with accurate depth on the grid floor.
The negative pressure assembly comprises a vacuum pump 162, a water storage cavity 15 and a negative pressure cavity 16 are formed in the machine body 1, the vacuum pump 162 is installed in the negative pressure cavity 16, the air inlet end of the vacuum pump 162 is communicated with the negative pressure cavity 16, the air outlet end of the vacuum pump 162 is communicated with the water storage cavity 15 through a guide pipe, a one-way valve is installed in the guide pipe, and the negative pressure cavity 16 is communicated with the sucker 41 through the communication assembly.
The communication assembly comprises rotating blocks 6, rotating drums 34 are arranged in the two ends of the machine body 1, the idler wheels 3 are fixedly connected to the two ends of the rotating drums 34, the rotating blocks 6 are rotatably connected to the two ends of the rotating drums 34, communication holes 61 are formed in the rotating blocks 6, one ends of the communication holes 61 are communicated with the rotating drums 34, the rotating blocks 6 extend to one ends of the idler wheels 3 and are fixedly connected with balancing weights 63, a plurality of ventilation holes 35 are formed in the two rotating drums 34, an air suction through groove 161 is formed in the side wall of the negative pressure cavity 16, and the air suction through groove 161 is communicated with the ventilation holes 35 in one rotating drum 34;
the roller 3 is internally provided with a circular cavity 31, the circular cavity 31 is communicated with the other end of the communication hole 61, the balancing weight 63 is positioned in the circular cavity 31, the roller 3 is internally provided with a plurality of first mounting grooves 33, and the first mounting grooves 33 are internally provided with second control valves 8;
a plurality of second mounting grooves 43 are formed in the driving belt 4, a first control valve 7 is mounted in the second mounting groove 43, the first control valve 7, the second control valve 8 and the balancing weight 63 are matched with each other, and the sucking disc 41 is communicated with the circular cavity 31 when the sucking disc 41 is attached to the grid floor.
The first control valve 7 comprises a first cylinder 71 and a first round table 72, one end of the first cylinder 71 is fixedly connected with the small-area end of the first round table 72, the first cylinder 71 and the first round table 72 are slidably arranged in a second mounting groove 43, one end of the second mounting groove 43 is communicated with the suction disc 41 through a suction hole 42, a first spring 73 is arranged in the second mounting groove 43, two ends of the first spring 73 are respectively fixedly connected with the first round table 72 and the second mounting groove 43, an annular groove 711 is formed in one end, far away from the first round table 72, of the first cylinder 71, a first through hole 74 is formed in the annular groove 711, and the other end of the first through hole 74 extends to the inclined side wall of the first round table 72;
the second control valve 8 comprises a second cylinder 81 and a second round table 82, one end of the second cylinder 81 is fixedly connected with the small-area end of the second round table 82, the second cylinder 81 and the second round table 82 are slidably arranged in the first mounting groove 33, one end of the second round table 82, which is far away from the second cylinder 81, is fixedly connected with a push rod 83, one end of the first mounting groove 33 is communicated with the circular cavity 31, one end of the push rod 83 extends into the circular cavity 31, a second spring 84 is sleeved outside the push rod 83, two ends of the second spring 84 are respectively fixedly connected with the second mounting groove 43 and the second round table 82, one end of the second cylinder 81, which is far away from the second round table 82, is fixedly connected with a convex ring 811, a second through hole 85 is formed in the convex ring 811, the other end of the second through hole 85 extends onto the inclined side wall of the second round table 82, and the convex ring 811 corresponds to the annular groove 711.
The inner side of the driving belt 4 is fixedly connected with a plurality of T-shaped limiting blocks 44, and the idler wheel 3 is provided with a plurality of positioning grooves 32 which are correspondingly matched with the T-shaped limiting blocks 44;
limiting grooves 17 are formed in two sides of the machine body 1, and the limiting grooves 17 are matched with T-shaped limiting blocks 44.
The machine body 1 is fixedly connected with an air suction pipe 13 and a water adding pipe 14, the air suction pipe 13 is communicated with a negative pressure cavity 16, an adjusting valve 131 is arranged on the air suction pipe 13, in the working process of a vacuum pump 162, the cross section of the air suction pipe 13 communicated with the outside is adjusted through the adjusting valve 131, the purpose of controlling the negative pressure in the negative pressure cavity 16 is achieved, the water adding pipe 14 is communicated with a water storage cavity 15, a sealing cover is arranged on the water adding pipe 14, a water spraying hole 151 is formed in the inner wall of the water storage cavity 15, the water spraying hole 151 faces to a slotting blade 22, and a pressure valve is arranged in the water spraying hole 151;
the machine body 1 is provided with an air inlet through groove 12, and the air inlet through groove 12 is communicated with an air vent 35 on the other rotary cylinder 34.
Through the technical scheme, the implementation provides a structure for fully attaching the machine body 1 to the surface of the grid floor, specifically, after the machine body 1 is placed on the grid floor, the vacuum pump 162 is started, air in the negative pressure cavity 16 can be pumped through the air inlet end and the pumped air can be filled into the water storage cavity 15 through the air outlet end in the working process of the vacuum pump 162, thus the negative pressure cavity 16, the rotary cylinder 34 communicated with the air inlet through grooves 161 and the air holes 35, the circular cavity 31 communicated with the air inlet through the air outlet through grooves 61 are in a negative pressure state, the second control valve 8 in the first mounting groove 33 is in a negative pressure sliding connection, a certain pulling force is provided, but the second control valve 8 does not move under the action of the second spring 84, so that the external air can not enter the first mounting groove 33 through the second through holes 85 with one ends exposed to the air, when the machine body 1 is manually pushed towards the negative pressure cavity 16, the second control valve 8 which is in sliding connection with the first mounting groove 33 is aligned with the first control valve 7 on the driving belt 4, so that the first through hole 74 and the second through hole 85 are communicated, the annular groove 711 and the convex ring 811 can ensure the tightness of the communication, at the moment, the second control valve 8 can slide towards the circular cavity 31 against the elastic force of the second spring 84 under the blocking action of the first control valve 7, one end of the ejector rod 83 stretches into the circular cavity 31, and thus, gaps are generated between the inclined side wall of the second round platform 82 and the inner wall of the first mounting groove 33, so that the circular cavity 31, the first mounting groove 33, the second through hole 85 and the first through hole 74 are mutually communicated, but at the moment, the inclined side wall of the first round platform 72 is always attached to the inner wall of the second mounting groove 43 under the elastic force of the first spring 73, so that the outside air still cannot enter the circular cavity 31 through the air suction hole 42 communicated with the second mounting groove 43, and along with the continuous rotation of the roller 3, the second control valve 8 communicated with the first control valve 7 gradually rotates towards the lowest point of the roller 3, in the process, the balancing weight 63 always rotates with the rotating cylinder 34 under the action of the self weight of the balancing weight 63, the bottom end of the balancing weight always faces towards the lowest point of the roller 3, when one end of the ejector rod 83 extending into the circular cavity 31 abuts against the surface of the balancing weight 63, the self weight acting force of the balancing weight 63 can push the ejector rod 83 towards the direction away from the circular cavity 31, the thrust can overcome the elastic action of the first spring 73 to push the first control valve 7 and the second control valve 8 towards the direction away from the circular cavity 31, and then make the first round platform 72 slope lateral wall and the second mounting groove 43 inner wall between produce the gap, so sucking disc 41 accessible suction hole 42, second mounting groove 43, first through-hole 74, second through-hole 85, first mounting groove 33 is linked together with circular cavity 31, and then inhale the negative pressure intracavity 16 with the air in the sucking disc 41, and is synchronous, the opening part of sucking disc 41 just laminates with the net floor surface mutually this moment, can't continuously carry the air to negative pressure intracavity 16, and then produce the negative pressure in sucking disc 41, closely adsorb on net floor surface under the effect of inside and outside atmospheric pressure difference, thereby guarantee that this groover can not upwards move because of the reaction force of net floor in the use of organism 1, thereby further guaranteed that slotting blade 22 is accurate to offer the recess on the net floor.
Wherein, along with the continuous movement of the machine body 1, the driving belt 4 at the joint part with the roller 3 is separated from the roller 3 again, when the roller 3 and the driving belt 4 are separated, the first control valve 7 and the second control valve 8 are synchronously separated, so the first control valve 7 can reset under the elastic force of the first spring 73, the inner wall of the first round table 72 and the inner wall of the second mounting groove 43 are closely jointed, thus the suction disc 41 is continuously kept in a negative pressure state, the second control valve 8 resets under the action of the ejector rod 83, the second round table 82 and the inner wall of the first mounting groove 33 are closely jointed, thus the external air is prevented from entering the circular cavity 31 through the first mounting groove 33, when the suction disc 41 adsorbed on the grid floor on the driving belt 4 is corresponding to the other roller 3 along with the movement of the machine body 1, the suction disc 41 is communicated with each other through the first control valve 7, the second control valve 8 and the circular cavity 31, the round cavity 31 in the other roller 3 is communicated with the outside through the communication hole 61, the rotary cylinder 34 and the air inlet through groove 12, thus the negative pressure in the sucker 41 can be canceled, the suction of the sucker 41 to the grid floor is canceled, the sucker 41 on the driving belt 4 is separated from the grid floor along with the rotation of the machine body 1, the circulation is realized, the full suction to the grid floor surface can be ensured when the sucker 41 is adhered to the grid floor surface, the full suction to the grid floor surface is canceled when the sucker 41 is quickly separated from the grid floor surface, the thrust required by the worker when pushing the equipment forwards in the using process of the equipment can be reduced, the labor intensity of the worker is reduced, the service life of the sucker 41 can be prolonged to a certain extent because the sucker 41 is not pulled by direct violence to be canceled from the floor, in the process of the grooving machine, the grooving machine can be fully adsorbed on the surface of the grid floor only by pushing the grooving machine forwards on the grid floor, so that the grooving blade 22 can accurately groove the grid floor.
In addition, a plurality of T-shaped limiting blocks 44 are arranged on the inner side of the driving belt 4, the T-shaped limiting blocks 44 are in one-to-one correspondence with the positioning grooves 32 formed in the idler wheel 3, so that the driving belt 4 and the idler wheel 3 can rotate relatively stably, in the moving process of the machine body 1, each second control valve 8 in the idler wheel 3 is accurately communicated with each first control valve 7 in the driving belt 4, the limiting grooves 17 formed in the two sides of the machine body 1 can be ensured, in the moving process of the machine body 1, the T-shaped limiting blocks 44 on the driving belt 4 slide in the limiting grooves 17, relative displacement between the driving belt 4 and the machine body 1 is avoided, the grooving blade 22 is influenced to accurately groove the grid floor, and when the grooving machine is used, cooling liquid is filled in the water storage cavity 15 through the water adding pipe 14 in advance, and sealed by the sealing cover, the cooling liquid can be prevented from flowing out of the water spraying hole 151 under the action of dead weight, the one-way valves mounted in the guide pipes can be prevented from entering the vacuum pump 162, in the working process of the vacuum pump 162 can be ensured, air is continuously filled into the water storage cavity 15, the grooving blade 15 can be continuously, the grooving blade 22 can be further cooled, the grooving process can be prolonged, and the grooving blade 22 can be further cooled, and the grooving life of the grooving blade can be improved, and the grooving blade can be further cooled.
The foregoing describes one embodiment of the present invention in detail, but the disclosure is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (10)
1. The grid floor grooving machine is characterized by comprising a machine body (1);
a guide groove (18) is formed in the machine body (1), a motor (21) is connected in a sliding manner in the guide groove (18), and a slotting blade (22) is fixedly connected to the output end of the motor (21);
an adjusting table (11) fixedly connected to the machine body (1), wherein an adjusting assembly is arranged on the adjusting table (11) and is used for accurately adjusting the feeding amount of the motor (21) in an up-and-down sliding manner;
the rollers (3) are rotationally connected to two sides of the machine body (1), a transmission belt (4) is rotationally connected to the rollers (3), and a plurality of suckers (41) are arranged on the transmission belt (4) and are used for fixing the machine body (1) on a grid floor to be grooved;
and the negative pressure assembly is arranged in the machine body (1) and is used for extracting air in the sucker (41) contacted with the grid floor.
2. Grid floor grooving machine according to claim 1, characterized in that the guiding groove (18) is connected with the frame (2) in a sliding way, the motor (21) is fixedly connected in the frame (2), and the adjusting table (11) is fixedly connected with the handrail (111).
3. Grid floor grooving machine according to claim 2, characterized in that the adjusting assembly comprises a threaded rod (23), the bottom end of the threaded rod (23) is rotatably connected to the frame (2), the threaded rod (23) is in threaded connection with the adjusting table (11), and a rotating disc (24) is fixedly connected to the top end of the threaded rod (23) extending to the adjusting table (11).
4. A grid floor grooving machine according to claim 3, characterized in that a plurality of accurate adjusting holes (112) are formed in the adjusting table (11) in a circumferential distribution;
a limiting rod (52) is connected to the rotating disc (24) in a sliding manner, a handle (5) is fixedly connected to the top end of the limiting rod (52), and the bottom end of the limiting rod (52) corresponds to the accurate adjusting hole (112);
the rotating disc (24) is rotationally connected with a rotating ring (241), the rotating ring (241) is sleeved outside the limiting rod (52), the limiting rod (52) is sleeved with a tension spring (51), and two ends of the tension spring (51) are fixedly connected with the rotating ring (241) and the handle (5) respectively.
5. The grid floor grooving machine according to claim 4, wherein a protective cover (25) is fixedly connected to one side of the frame (2), the protective cover (25) is sleeved on the grooving blade (22), a comparison plate (251) is fixedly connected to the protective cover (25), scales (252) are formed in the comparison plate (251), and the upper surface of the adjusting table (11) corresponds to the scales (252).
6. The grid floor grooving machine according to claim 1, wherein the negative pressure assembly comprises a vacuum pump (162), a water storage cavity (15) and a negative pressure cavity (16) are formed in the machine body (1), the vacuum pump (162) is installed in the negative pressure cavity (16), an air inlet end of the vacuum pump (162) is communicated with the negative pressure cavity (16), an air outlet end of the vacuum pump (162) is communicated with the water storage cavity (15) through a conduit, a one-way valve is installed in the conduit, and the negative pressure cavity (16) is communicated with the sucker (41) through a communication assembly.
7. The grid floor grooving machine according to claim 6, wherein the communication assembly comprises rotating blocks (6), rotating drums (34) are rotatably connected in two ends of the machine body (1), the roller (3) is fixedly connected to two ends of the rotating drums (34), the rotating blocks (6) are rotatably connected in two ends of the rotating drums (34), communication holes (61) are formed in the rotating blocks (6), one end of each communication hole (61) is communicated with one rotating drum (34), balancing weights (63) are fixedly connected to one end of each rotating block (6) extending to the roller (3), a plurality of ventilation holes (35) are formed in each rotating drum (34), air suction through grooves (161) are formed in the side walls of the negative pressure cavity (16), and the air suction through grooves (161) are communicated with the ventilation holes (35) in one rotating drum (34);
a round cavity (31) is formed in the roller (3), the round cavity (31) is communicated with the other end of the communication hole (61), the balancing weight (63) is positioned in the round cavity (31), a plurality of first mounting grooves (33) are formed in the roller (3), and a second control valve (8) is arranged in the first mounting grooves (33);
a plurality of second mounting grooves (43) are formed in the driving belt (4), a first control valve (7) is arranged in the second mounting grooves (43), and the first control valve (7), the second control valve (8) and the balancing weight (63) are matched with each other and used for being communicated with the circular cavity (31) when the sucking disc (41) is attached to the grid floor.
8. The grid floor grooving machine according to claim 7, characterized in that the first control valve (7) comprises a first cylinder (71) and a first circular table (72), one end of the first cylinder (71) is fixedly connected with the small-area end of the first circular table (72), the first cylinder (71) and the first circular table (72) are slidingly connected in a second mounting groove (43), one end of the second mounting groove (43) is communicated with the suction disc (41) through a suction hole (42), a first spring (73) is mounted in the second mounting groove (43), two ends of the first spring (73) are fixedly connected with the first circular table (72) and the second mounting groove (43) respectively, an annular groove (711) is formed in one end, far away from the first circular table (72), of the first cylinder (71), a first through hole (74) is formed in the annular groove (711), and the other end of the first through hole (74) extends to the inclined side wall of the first circular table (72);
the second control valve (8) comprises a second cylinder (81) and a second round table (82), one end of the second cylinder (81) is fixedly connected with the small-area end of the second round table (82), the second cylinder (81) is slidably connected with the second round table (82) in a first mounting groove (33), one end fixedly connected with ejector rod (83) of the second cylinder (81) is far away from the second round table (82), one end of the first mounting groove (33) is communicated with a circular cavity (31), one end of the ejector rod (83) extends into the circular cavity (31), a second spring (84) is sleeved outside the ejector rod (83), two ends of the second spring (84) are fixedly connected with a second mounting groove (43) and a second round table (82) respectively, one end of the second cylinder (81) is far away from a convex ring (811) which is fixedly connected with, a second through hole (85) is formed in the convex ring (811), the other end of the second through hole (85) extends to the second round table (82) and is corresponding to the side wall of the circular groove (811).
9. The grid floor grooving machine according to claim 8, wherein a plurality of T-shaped limiting blocks (44) are fixedly connected to the inner side of the transmission belt (4), and a plurality of positioning grooves (32) which are correspondingly matched with the T-shaped limiting blocks (44) are formed in the roller (3);
limiting grooves (17) are formed in two sides of the machine body (1), and the limiting grooves (17) are matched with T-shaped limiting blocks (44).
10. The grid floor grooving machine according to claim 9, characterized in that an air suction pipe (13) and a water adding pipe (14) are fixedly connected to the machine body (1), the air suction pipe (13) is communicated with a negative pressure cavity (16), a regulating valve (131) is installed on the air suction pipe (13), the water adding pipe (14) is communicated with a water storage cavity (15), a sealing cover is installed on the water adding pipe (14), a water spraying hole (151) is formed in the inner wall of the water storage cavity (15), the water spraying hole (151) faces a grooving blade (22), and a pressure valve is installed in the water spraying hole (151);
an air inlet through groove (12) is formed in the machine body (1), and the air inlet through groove (12) is communicated with an air vent (35) on the other rotary cylinder (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311178065.0A CN116922519B (en) | 2023-09-13 | 2023-09-13 | Grid floor grooving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311178065.0A CN116922519B (en) | 2023-09-13 | 2023-09-13 | Grid floor grooving machine |
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| CN116922519A true CN116922519A (en) | 2023-10-24 |
| CN116922519B CN116922519B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311178065.0A Active CN116922519B (en) | 2023-09-13 | 2023-09-13 | Grid floor grooving machine |
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| EP1321251A1 (en) * | 2001-12-21 | 2003-06-25 | Leo Martinez | Floor groover |
| ITPC20130026A1 (en) * | 2013-12-05 | 2015-06-06 | Fulmec Di Fulcini Fulvio | DEVICE FOR LOCKING AND HANDLING OF A PIECE IN A MACHINE TOOL AND MACHINE TOOL PROVIDED WITH THIS DEVICE |
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| CN211053945U (en) * | 2019-10-22 | 2020-07-21 | 德州万鑫机械科技有限公司 | Grooving machine |
| CN211541599U (en) * | 2019-11-20 | 2020-09-22 | 泰宁县宇鑫竹木有限公司 | Positioning accurate slotting equipment for production of bamboo floor battens |
| KR102178843B1 (en) * | 2020-06-05 | 2020-11-13 | 주식회사 로보로 | Belt driving type vacuum suction robot platform |
| CN216548489U (en) * | 2021-12-13 | 2022-05-17 | 明鑫运动器材(惠州)有限公司 | Negative pressure adsorption component of circular laminating machine |
| CN217256593U (en) * | 2022-01-25 | 2022-08-23 | 天津瀚盟纸制品有限公司 | Packaging paperboard slotting device |
| CN218534756U (en) * | 2022-10-12 | 2023-02-28 | 广州市新鼎锋电器设备有限公司 | Manual leading wheel slotting cutter |
| CN116277233A (en) * | 2023-02-09 | 2023-06-23 | 江苏新喜地新材料科技有限公司 | Plate grooving device |
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2023
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1321251A1 (en) * | 2001-12-21 | 2003-06-25 | Leo Martinez | Floor groover |
| ITPC20130026A1 (en) * | 2013-12-05 | 2015-06-06 | Fulmec Di Fulcini Fulvio | DEVICE FOR LOCKING AND HANDLING OF A PIECE IN A MACHINE TOOL AND MACHINE TOOL PROVIDED WITH THIS DEVICE |
| KR20170122369A (en) * | 2016-04-27 | 2017-11-06 | 주식회사 에스엘텍 | Vacuum suction conveyor |
| CN211053945U (en) * | 2019-10-22 | 2020-07-21 | 德州万鑫机械科技有限公司 | Grooving machine |
| CN211541599U (en) * | 2019-11-20 | 2020-09-22 | 泰宁县宇鑫竹木有限公司 | Positioning accurate slotting equipment for production of bamboo floor battens |
| KR102178843B1 (en) * | 2020-06-05 | 2020-11-13 | 주식회사 로보로 | Belt driving type vacuum suction robot platform |
| CN216548489U (en) * | 2021-12-13 | 2022-05-17 | 明鑫运动器材(惠州)有限公司 | Negative pressure adsorption component of circular laminating machine |
| CN217256593U (en) * | 2022-01-25 | 2022-08-23 | 天津瀚盟纸制品有限公司 | Packaging paperboard slotting device |
| CN218534756U (en) * | 2022-10-12 | 2023-02-28 | 广州市新鼎锋电器设备有限公司 | Manual leading wheel slotting cutter |
| CN116277233A (en) * | 2023-02-09 | 2023-06-23 | 江苏新喜地新材料科技有限公司 | Plate grooving device |
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|---|---|
| CN116922519B (en) | 2023-11-28 |
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