CN113601394A - Sectional type intelligence head of polishing for robot - Google Patents
Sectional type intelligence head of polishing for robot Download PDFInfo
- Publication number
- CN113601394A CN113601394A CN202110950004.6A CN202110950004A CN113601394A CN 113601394 A CN113601394 A CN 113601394A CN 202110950004 A CN202110950004 A CN 202110950004A CN 113601394 A CN113601394 A CN 113601394A
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- Prior art keywords
- polishing
- head
- box body
- protection box
- sanding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
Abstract
The invention discloses a sectional type intelligent polishing head for a polishing robot, which comprises a polishing conical head, wherein an inner conical cylinder is arranged inside the polishing conical head, a positioning plate is arranged on the inner wall of the inner conical cylinder in a rotating mode, two groups of symmetrically arranged insulating frames are arranged at the bottom of the positioning plate, a connecting cylinder is in threaded connection at the position of the center of a circle of the top of the polishing conical head, a first protective box body and a second protective box body which are symmetrically arranged are arranged on the surface of the connecting cylinder, and a connecting seat is arranged at the top of the connecting cylinder. The electromagnet can be started in a targeted manner according to the polishing material through the positioning plate, so that the auxiliary device can perform positioning operation on the surface of the polishing material to meet the polishing precision requirement of the device, and in addition, the first protection box body can provide lubrication protection for the device and corresponding flame retardant protection, so that the safety of the device in the polishing process is ensured.
Description
Technical Field
The invention relates to the technical field of polishing heads, in particular to a sectional type intelligent polishing head for a polishing robot.
Background
The polishing head is a tool widely applied to polishing, and along with the diversification of the size of a polishing piece, a sectional type polishing head is gradually developed to meet the replacement of polishing heads with various specifications at present.
The prior polishing head has the defects that:
1. reference CN211565529U discloses a self-adaptive follow-up polishing head, "which includes a follow-up component, a polishing head component and a telescopic component, wherein the polishing head component is connected to the telescopic component through the follow-up component in a floating manner, and the telescopic component is used for providing positive pressure between the polishing head component and the wall surface. The self-adaptive follow-up polishing head ensures that the polishing head component is attached to a polishing wall surface, so that the polishing head component can be self-adaptive to different wall surfaces, labor is saved, polishing precision is ensured, and polishing requirements of users are met;
2. the reference CN206855233U discloses a special telescopic polishing head for polishing shaft parts, which comprises a cylindrical polishing head and an anti-drop fixing screw, wherein a polishing head fixing connecting column is arranged at the middle position above the cylindrical polishing head, a polishing head sliding spline rod is arranged above the polishing head fixing connecting column, a spline rod clamping and installing pipe is wrapped outside the polishing head sliding spline rod, arc-shaped fixing clamping pieces are arranged on the spline rod clamping and installing pipe close to the left side and the right side of the polishing head fixing connecting column, fixing screw installing holes are formed in the arc-shaped fixing clamping pieces, and the anti-drop fixing screw is installed inside the arc-shaped fixing clamping pieces; the sliding spline rod of the polishing head is clamped with the spline rod to form the mounting pipe, so that the length of the mounting pipe can be adjusted according to the shape of a polished workpiece, the problem that the polishing heads with different lengths are required to be replaced according to the shapes of different workpieces is solved, the polishing assembly is more convenient to use, the working time is saved, the working efficiency is improved, and the polishing assembly is lack of a related lubricating structure during polishing, so that the smooth rotation of the polishing head is influenced by the large resistance between the polishing head and a polishing material during polishing, and the polishing efficiency of the device is further influenced;
3. the comparison document CN210790533U discloses an intelligent furniture polishing head, which comprises a mounting plate, wherein a polishing head moving mechanism is fixedly connected to the lower end of the mounting plate, a shell is fixedly connected to the lower end of the mounting plate, the shell is located on the outer side of the polishing head moving mechanism, an organ cover is fixedly connected to the lower end of the shell and is located on the outer side of the polishing head moving mechanism, a pneumatic polishing head is fixedly mounted on the lower end of the polishing head moving mechanism, the upper end of the pneumatic polishing head is fixedly connected with the lower end of the organ cover, a gas pipe connector is arranged inside the polishing head moving mechanism, a pressure sensor is arranged inside the polishing head moving mechanism, and a cylinder is fixedly connected to the lower end of the pressure sensor. The intelligent furniture polishing head realizes constant-force contact polishing, reduces the labor consumption, increases the overall practicability, increases the furniture polishing effect, and increases the overall practicability, and the polishing head lacks corresponding cooling protection measures during working, so that heat generated by friction in the polishing process of the device is easy to cause fire, and the safety of the device is lower during polishing;
4. the comparison document CN211193381U discloses a polishing head assembly and a polishing device with the same, which comprises a base assembly and a polishing head assembly, wherein the polishing head assembly comprises a multi-position cylinder, a rack, a gear shaft, a rotating member and a polishing head. The multi-position cylinder is fixedly arranged on the base assembly, the rack is synchronously connected with the multi-position cylinder, the gear is meshed with the rack, the gear shaft penetrates through the shaft hole of the gear and is fixedly connected with the gear, the rotating piece is fixedly connected with the gear shaft, and the polishing head is fixedly arranged on the rotating piece. The multi-position cylinder drives the rack to do linear motion and then drives the gear meshed with the rack to do rotary motion, so that the rotating piece is driven to rotate, and finally the polishing head is driven to rotate. The polishing device can enlarge the polishing range by utilizing the polishing head component which can rotate left and right, and the coaxial arrangement of the polishing head component can ensure good polishing effect.
Disclosure of Invention
The invention aims to provide a sectional type intelligent polishing head for a polishing robot, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sectional type intelligent polishing head for a polishing robot comprises a polishing conical head, wherein an inner conical cylinder is arranged inside the polishing conical head, a positioning plate is arranged on the inner wall of the inner conical cylinder in a rotating mode, and two groups of symmetrically arranged insulating frames are arranged at the bottom of the positioning plate;
an electric telescopic rod is installed at the center of the circle at the bottom of the positioning plate, a pointed cone block is connected to the tail end of the electric telescopic rod, an electromagnet is installed inside the pointed cone block, a lantern ring is sleeved on the surface of the tail end of the electric telescopic rod, and a laser lamp is installed at the bottom of the lantern ring;
the top centre of a circle position department threaded connection of conical head of polishing has the connection cylinder, connect cylindrical surface mounting have a protection box body and No. two protection box bodies of symmetrical arrangement, connect cylindrical top and install the connecting seat.
Preferably, one side surface mounting that the connection cylinder was kept away from to protection box body has the fire retardant case, and the inside of fire retardant case is deposited liquid fire retardant, the bottom of fire retardant case is run through and is installed the delivery conduit, the surface mounting of delivery conduit has No. two electronic valves, rotational speed sensor is installed at the top of the conical head of polishing, and rotational speed sensor is located the one side of connection cylinder.
Preferably, hollow post is installed to the inner wall of No. two protection box bodies, the both sides surface of hollow post all is equipped with the small opening that runs through, the hose is all run through to the bottom of No. two protection box bodies and a protection box body and installed, the surface mounting of No. two protection box body bottom hoses has the solenoid valve, the surface mounting of No. two protection box bodies has the observation strip.
Preferably, the inner wall of insulating frame installs the shelves that separate that the equidistance was arranged, the internally mounted who separates the shelves has damping spring, separate the top of shelves and install the lithium cell, the top of the conical head of polishing is equipped with the circular slot of caving in, the pilot lamp is installed to the inner diapire of circular slot, and pilot lamp and lithium cell electric connection, pilot lamp and tacho sensor symmetrical arrangement, lithium cell and electro-magnet electric connection.
Preferably, the surface of the grinding conical head is provided with spiral rising spiral grooves, the surface of the grinding conical head is provided with through holes, and the through holes and the spiral grooves are arranged at intervals.
Preferably, an electronic thermometer is installed on the inner wall of the inner cone and located above the positioning plate, the electronic thermometer is electrically connected with the electromagnetic valve and the second electronic valve, a gauze ferrule is installed on the outer wall of the inner cone, and the outer wall of the gauze ferrule is connected with the inner wall of the polishing cone head.
Preferably, the hose of the bottom of No. two protection box bodys and No. one protection box body all extends into the inside of gauze lasso, the bottom of the conical head of polishing is equipped with that the slotted hole that runs through is preferred, the top centre of a circle position department of connecting seat installs the bearing housing, the top of connecting seat is connected with two sets of symmetrical arrangement's connection rope, the trailing end connection of connecting the rope has the constraint lasso.
Preferably, the surface mounting of a protection box body bottom hose has an electronic valve, and an electronic valve and speed sensor electric connection, the tail end of conveying pipe extends into the inside of a protection box body bottom hose, the inside of a protection box body is equipped with the heat insulating layer.
Preferably, the working steps of the device are as follows:
s1, before the device is used for corresponding grinding operation, the binding rope sleeve can be wound on the surface of the motor, and then the output end of the motor is connected to the inside of the bearing sleeve, so that the motor can drive the device to carry out corresponding rotary grinding operation;
s2, determining the type of a material to be polished by the device, selectively starting the electromagnet, if the polishing type is a metal material, starting the electromagnet to enable the electromagnet to generate magnetism after being electrified so that the pointed cone block is adsorbed on the surface of the polishing material to carry out positioning adsorption, and if the polishing material is a non-metal material, inserting the pointed cone block into the surface of the polishing material by means of the tip of the pointed cone block to further form a positioning effect;
s3, before polishing, an electric telescopic rod can be started to drive a pointed cone block to expose out of the bottom of a polishing conical head, a laser lamp is started immediately, after a polishing point is defined, an electromagnet is selectively started, the pointed cone block is connected with the surface of a polishing material by utilizing the characteristic of magnetic adsorption or pointed cone block tip insertion, and then the device can conveniently aim and polish;
s4, along with the polishing operation, the spiral grooves on the surface of the polishing conical head can extrude and convey the chips generated in the polishing process, and further clean the polished holes, the polishing conical head and the polishing material generate friction in the polishing process, and further generate heat, then the temperature in the polishing cavity is detected through an electronic thermometer, the electromagnetic valve can be opened when the temperature is high, and further liquid water stored in the second protective box body can be transferred to the inside of the gauze ferrule through the hose, and then transferred to the inside of the polishing cavity through the through hole, so that the temperature in the polishing cavity is reduced, and the fire phenomenon caused by overhigh friction heat when the device polishes inflammable matters such as wood and the like is avoided;
s5, in addition, when the metal material is polished by the device, when the polishing process is not smooth due to high hardness of the polishing material, the rotating speed of the device is reduced, the rotating speed sensor can detect that the rotating speed of the related device is reduced, the rotating speed sensor can send a signal to the electronic valve I, so that lubricating oil stored in the protective box I can be transferred to the inside of the gauze ferrule through the hose and then transferred to the inside of the polishing cavity outside the polishing conical head through the through hole, a lubricating layer is formed on the surfaces of the metal material and the polishing conical head, and the resistance in the polishing process of the polishing conical head is reduced;
s6, in the metal polishing process, if the temperature inside the polishing cavity is too high, heat accumulation can possibly cause the combustion of lubricating oil, at the moment, the electronic thermometer can send an electric signal to the second electronic valve, so that a liquid flame retardant inside the flame retardant box can be smoothly transferred to the inside of the gauze ferrule through the conveying conduit, and then transferred to the polishing cavity through the through hole, the possibility that the lubricating oil is heated and ignited can be reduced after the liquid flame retardant is mixed with the lubricating oil, and the safety of the device in the polishing process is further ensured;
s7, in addition, in the electro-magnet working process, the staff accessible is looked over the bright or state of extinguishing of pilot lamp, judges the condition of the inside residual capacity of lithium cell, and when the pilot lamp was lighted, it still has the electric quantity to show the inside lithium cell of this insulating frame inside, can ensure the normal work of electro-magnet, and when the pilot lamp was extinguished, it ended to show the inside electric quantity consumption of lithium cell of this insulating frame inside, need in time to change the lithium cell or carry out charging process to the lithium cell.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the positioning plate, the electric telescopic rod, the pointed cone block, the laser lamp, the electromagnet and the lantern ring are installed, before the device is positioned, the laser lamp is started to circle a polishing point, then the electric telescopic rod is started after the electromagnet is selectively used according to a polishing material, the pointed cone block is driven to move out of the interior of the polishing cone head, positioning operation is carried out, fixed-point polishing of the device can be achieved, and polishing precision of the device is guaranteed.
2. According to the invention, the first protection box body, the rotation speed sensor, the first electronic valve, the flame retardant box, the second electronic valve and the conveying guide pipe are arranged, after the rotation speed sensor sends a starting signal to the first electronic valve, the first electronic valve can convey lubricating oil in the first protection box body to the polishing cavity after being started, so that a corresponding lubricating effect is achieved, and in addition, after the second electronic valve is started, the flame retardant in the flame retardant box can be transferred into the polishing cavity through the conveying guide pipe, so that the combustion possibility of the lubricating oil is reduced, and the polishing safety of the protection device is ensured.
3. According to the invention, the second protection box body, the electromagnetic valve, the observation strip, the leak hole and the hollow column are arranged, the hollow column can be mixed with liquid in the second protection box body through the leak hole, and then mixed low-temperature liquid or mixed deoiling liquid in the second protection box body can be transferred to the interior of the grinding cavity after the electromagnetic valve is opened, so that the cooling and cleaning effects in the grinding cavity are realized.
4. According to the invention, the insulating frame, the lithium battery, the indicating lamp and the partition are arranged, and the insulating frame can be used for isolation protection when the lithium battery leaks electricity, so that the polishing safety is enhanced; can take corresponding cellular-type to place the lithium cell through separating the shelves to under damping spring's cooperation, the reduction device is polished and is rotated the vibration influence of in-process to the lithium cell, and the staff accessible is looked over the condition of lighting or extinguishing of pilot lamp, judges the inside residual capacity of lithium cell.
Drawings
FIG. 1 is a schematic structural view of a polishing conical head, an inner cone, a first protection box body, a second protection box body and a connecting base of the invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the positioning plate and the insulating frame of the present invention;
FIG. 4 is a schematic view of the installation structure of the conical block, the electromagnet and the lantern ring of the present invention;
FIG. 5 is a schematic view of the first protective case and hose installation structure of the present invention;
FIG. 6 is a schematic view of the second protective case and the hose of the present invention;
FIG. 7 is a schematic view of the second protective case, the hollow column and the leak hole of the present invention;
fig. 8 is a schematic view of the installation structure of the insulating frame and the barrier of the present invention.
In the figure: 1. polishing the conical head; 101. helical flutes; 102. a through hole; 2. an inner cone; 201. an electronic thermometer; 202. a gauze ferrule; 3. a first protection box body; 301. a thermal insulation layer; 302. a rotational speed sensor; 303. an electronic valve No. one; 304. a flame retardant tank; 305. a second electronic valve; 306. a delivery catheter; 4. a connecting cylinder; 401. a hose; 5. a second protection box body; 501. an electromagnetic valve; 502. an observation strip; 503. a leak hole; 504. a hollow column; 6. a connecting seat; 601. tying the rope sling; 602. connecting ropes; 603. A bearing housing; 7. positioning a plate; 701. an electric telescopic rod; 702. a tapered block; 703. a laser light; 704. An electromagnet; 705. a collar; 8. an insulating frame; 801. a lithium battery; 802. an indicator light; 803. and (4) blocking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 3-4, an embodiment of the present invention: a sectional type intelligent polishing head for a polishing robot comprises a positioning plate 7, wherein an inner cone 2 is installed inside a polishing cone 1, the positioning plate 7 is installed and rotated on the inner wall of the inner cone 2, a bearing sleeve 603 is installed at the position of the center of a circle of the top of a connecting seat 6, two groups of symmetrically arranged connecting ropes 602 are connected to the top of the connecting seat 6, and the tail ends of the connecting ropes 602 are connected with a binding rope sleeve 601;
an electric telescopic rod 701 is installed at the center of a circle at the bottom of the positioning plate 7, a pointed cone block 702 is connected to the tail end of the electric telescopic rod 701, an electromagnet 704 is installed inside the pointed cone block 702, a lantern ring 705 is sleeved on the surface of the tail end of the electric telescopic rod 701, and a laser lamp 703 is installed at the bottom of the lantern ring 705;
specifically, before the device performs related polishing operation, the output end of the motor can be connected with the bearing sleeve 603, the binding rope sleeve 601 is wound on the surface of the motor immediately, then the binding rope sleeve 601 is locked, and the connecting seat 6 and the motor can be stably lapped through the connecting action of the connecting rope 602;
then selectively starting the electromagnet 704 according to whether the type of the polishing material is a metal material or a non-metal material, wherein the metal material has high hardness and a smooth surface, and a slipping phenomenon is easy to occur during polishing and positioning, so that the electromagnet 704 can be started, the pointed cone block 702 is adsorbed and fixed at a selected polishing point by utilizing the electromagnetic adsorption generated after the electromagnet 704 is electrified, and the corresponding positioning and calibration purpose is realized, and the hardness of the non-metal material is mostly lower than that of the pointed cone block 702 made of the metal material, so that the pointed cone block 702 can be inserted on the surface of the polishing material by virtue of the pointed end thereof when the material is positioned, and the device can further meet the corresponding positioning and aiming target;
before the device operation of polishing begins, one step earlier starts laser lamp 703, with the help of the characteristic that its light penetrates directly, can form the light ring on the surface of the material of polishing, and then make things convenient for the staff to carry out the delineation of the point of polishing, later the selectivity starts electro-magnet 704, and start electric telescopic handle 701 in step thereupon, with the awl piece 702 drive shift out realize corresponding aiming location operation behind the inside of the awl head 1 of polishing, through the linkage effect between awl piece 702 and the material of polishing, can make the device more stable in follow-up polishing operation.
The top centre of a circle position department threaded connection of cone 1 of polishing has connection cylinder 4, and connecting seat 6 is installed at the top of connection cylinder 4.
Specifically, the installation of connecting cylinder 4 can provide the erection bracing position for the installation of a protection box body 3 and No. two protection box bodies 5, and the installation of connecting seat 6 can provide hardware installation support for the installation of device and motor, and then polishes for the device and rotates and provide power support.
Example two
Referring to fig. 1 and 5, an embodiment of the present invention: the utility model provides a sectional type intelligence grinding head for polishing robot, including a protection box body 3, connect cylinder 4's surface mounting has a protection box body 3 and No. two protection box bodies 5 of symmetrical arrangement, one side surface mounting that a protection box body 3 kept away from and connects cylinder 4 has fire retardant case 304, and the inside of fire retardant case 304 is deposited with liquid fire retardant, the bottom of fire retardant case 304 is run through and is installed delivery conduit 306, the surface mounting of delivery conduit 306 has No. two electronic valves 305, speed sensor 302 is installed at the top of conical head 1 of polishing, and speed sensor 302 is located one side of connecting cylinder 4.
No. one electronic valve 303 is installed on the surface of hose 401 at the bottom of first protection box body 3, and No. one electronic valve 303 and speed sensor 302 electric connection, the tail end of conveying pipe 306 extends into the inside of hose 401 at the bottom of first protection box body 3, the inside of first protection box body 3 is equipped with heat insulating layer 301, electronic thermometer 201 is installed to the inner wall of interior awl section of thick bamboo 2, and electronic thermometer 201 is located the top of locating plate 7, electronic thermometer 201 and solenoid valve 501 and No. two electronic valve 305 electric connection.
Specifically, in the process of polishing metal materials, when the rotation speed sensor 302 detects that the device bundling reduction has a descending condition, the resistance of the device in the polishing process is large, at the moment, the rotation speed sensor 302 can send a signal to the electronic valve 303, so that lubricating oil in the protective box body 3 can be smoothly transferred to the inside of the gauze ferrule 202 through the hose 401, and further permeates to the inside of the polishing cavity through the through hole 102 penetrating through the polishing conical head 1, so that the surface of the polishing conical head 1 is lubricated and protected, and the polishing resistance is reduced;
in addition, when polishing, high-speed rotation friction occurs between the polishing conical head 1 and a metal material, sparks are easy to generate, and ignition accidents are easy to occur under the infiltration of lubricating oil, so that when the electronic thermometer 201 detects that the temperature is high during polishing, a signal can be sent to the second electronic valve 305 to open the second electronic valve, the second electronic valve transfers the liquid flame retardant in the flame retardant box 304 to the inside of the hose 401 at the bottom of the first protection box body 3 through the conveying conduit 306, and then the liquid flame retardant permeates into the polishing cavity to be mixed with the lubricating oil, so that the possibility of ignition is reduced, and the safety of the polishing process is protected;
and the setting of heat insulating layer 301 can avoid the inside lubricating oil of a protection box body 3 to receive external environment factor influence, takes place condensation consolidation phenomenon, and then guarantees the normality that the inside lubricating oil of a protection box body 3 liquid keeps, can carry out the lubricated operation of continuation.
EXAMPLE III
Referring to fig. 2, fig. 6 and fig. 7, an embodiment of the present invention: the utility model provides a sectional type intelligence head of polishing for robot of polishing, includes No. two protection box bodies 5, and hollow post 504 is installed to No. two protection box bodies 5's inner wall, and the both sides surface of hollow post 504 all is equipped with the small opening 503 that runs through, and No. two protection box bodies 5 and a protection box body 3's bottom all runs through and installs hose 401, and No. two protection box bodies 5 bottom hose 401's surface mounting has solenoid valve 501, and No. two protection box bodies 5's surface mounting has observation strip 502.
Specifically, when a non-metal material, especially a wood material, is polished, when the electronic thermometer 201 detects that the temperature inside the polishing cavity is high, in order to avoid ignition of fire species to the wood due to accumulation of friction heat, a signal can be sent to the electromagnetic valve 501, and at the moment, the electromagnetic valve 501 is opened, so that liquid stored inside the second protection box body 5 can be transferred and permeated into the polishing cavity through the hose 401, the temperature inside the polishing cavity is reduced, and a corresponding protection effect is achieved;
in addition, in order to ensure the cooling effect, ice blocks can be filled in the hollow column 504, and the heat exchange between the water body in the second protection box body 5 and the ice blocks can be enhanced through the leakage holes 503, so that the temperature of the water body in the second protection box body 5 is kept at a lower level, and a better cooling effect is achieved;
when the polished metal part needs to be cleaned, baking soda powder or other materials for cleaning oil stains can be filled in the hollow column 504, and then the hollow column is mixed with water in the second protective box body 5 and can be transferred and permeated into the polishing cavity of the metal material, so that corresponding oil-removing cleaning operation can be performed on a watchman subjected to lubricating treatment by lubricating oil;
the setting of observation strip 502 can make things convenient for the staff to look over the inside water surplus of No. two protection box bodies 5 when polishing to in time supply.
Example four
Referring to fig. 3 and 8, an embodiment of the present invention: the utility model provides a sectional type intelligence head of polishing for robot of polishing, including insulating frame 8, two sets of symmetrical arrangement's insulating frame 8 is installed to the bottom of locating plate 7, insulating frame 8's inner wall is installed the equidistance and is arranged and is separated shelves 803, the internally mounted who separates shelves 803 has damping spring, it installs lithium cell 801 to separate the top of shelves 803, the top of conical head 1 of polishing is equipped with the circular slot that caves in, pilot lamp 802 is installed to the inner diapire of circular slot, and pilot lamp 802 and lithium cell 801 electric connection, pilot lamp 802 and tachometer 302 symmetrical arrangement, lithium cell 801 and electro-magnet 704 electric connection.
Specifically, the lithium battery 801 can be placed in a corresponding separated mode through the partition 803, and the vibration influence on the lithium battery 801 in the grinding and rotating process of the device is reduced under the matching of the damping spring;
in addition, the insulation frame 8 can be used for isolation protection when the lithium battery 801 generates electric leakage, so that the polishing safety is enhanced;
the lithium battery 801 is used as a power supply structure of the electromagnet 704, and when the indicator light 802 is turned on, it indicates that there is still power remaining inside the lithium battery 801 inside the insulating frame 8, so that the electromagnet 704 can be ensured to operate normally, and when the indicator light 802 is turned off, it indicates that the power consumption inside the lithium battery 801 inside the insulating frame 8 is completed, and it is necessary to replace the lithium battery 801 or charge the lithium battery 801 in time.
EXAMPLE five
Referring to fig. 1, an embodiment of the present invention: the utility model provides a sectional type intelligence head of polishing for robot, is including the awl head 1 of polishing, and the surface mounting who polishes awl head 1 has spiral flute 101 that rises, and the surface of the awl head 1 of polishing is equipped with the through-hole 102 that runs through, and through-hole 102 and spiral flute 101 interval arrangement.
The outer wall of the inner cone 2 is provided with a gauze ferrule 202, and the outer wall of the gauze ferrule 202 is connected with the inner wall of the polishing cone head 1.
Specifically, the spiral groove grain 101 is of a spiral rising structure, so that along with the polishing work, scraps inside the polishing cavity can be transferred to the outside of the polishing cavity through the spiral groove grain 101, and a cleaning effect is further formed inside the polishing cavity;
and gauze ferrule 202 sets up for the net circle, consequently can form the interception to through-hole 102, when avoiding polishing the intracavity portion piece and shift to polishing conical head 1 inside through-hole 102, has guaranteed the normal infiltration of lubricating oil and cooling water body.
The hoses 401 at the bottoms of the second protection box body 5 and the first protection box body 3 extend into the gauze ferrule 202, the bottom of the polishing conical head 1 is provided with a through slotted hole, and the diameter of the slotted hole is slightly larger than that of the electric telescopic rod 701.
Specifically, the liquid in the second protective box body 5 and the first protective box body 3 can be transferred into the gauze ferrule 202 through the hose 401, and then permeates through the through hole 102, so that the corresponding cooling and fireproof requirements of the device are met.
The working steps of the device are as follows:
s1, before the device is used for corresponding grinding operation, the binding rope sleeve 601 can be wound on the surface of the motor, and then the output end of the motor is connected to the inside of the bearing sleeve 603, so that the motor can drive the device to perform corresponding rotating grinding operation;
s2, determining the type of the material to be polished by the device, selectively starting the electromagnet 704, if the polishing type is a metal material, starting the electromagnet 704 to generate magnetism after electrifying the electromagnet 704 so that the pointed cone block 702 is adsorbed on the surface of the polishing material to perform positioning adsorption, and if the polishing material is a non-metal material, inserting the pointed cone block 702 into the surface of the polishing material by means of the pointed end of the pointed cone block 702 to further form a positioning effect;
s3, before polishing, the electric telescopic rod 701 can be started to drive the pointed cone block 702 to expose out of the bottom of the polishing conical head 1, then the laser lamp 703 is started, after the polishing point is defined, the electromagnet 704 is selectively started, the pointed cone block 702 is connected with the surface of the polishing material by utilizing the characteristics of magnetic adsorption or pointed cone block 702 pointed end insertion, and then the device can conveniently aim at the polishing operation;
s4, along with the polishing operation, the spiral groove 101 on the surface of the polishing conical head 1 can extrude and convey chips generated in the polishing process, and further clean holes after polishing, the polishing conical head 1 and a polishing material generate friction in the polishing process, so that heat is generated, then the temperature in the polishing cavity is detected through an electronic thermometer 201, the electromagnetic valve 501 can be opened when the temperature is high, then liquid water stored in the second protective box body 5 can be transferred to the inside of the gauze ferrule 202 through the hose 401, and then transferred to the inside of the polishing cavity through the through hole 102, so that the temperature in the polishing cavity is reduced, and the fire phenomenon caused by overhigh friction heat when the device polishes inflammable matters such as wood is avoided;
s5, in addition, when the metal material is polished by the device, when the polishing process is not smooth due to the fact that the hardness of the polishing material is high, the rotating speed of the device can be reduced, the rotating speed sensor 302 can detect that the rotating speed of the related device is reduced, the rotating speed sensor 302 can send a signal to the electronic valve 303, so that lubricating oil stored in the protective box body 3 can be transferred to the gauze ferrule 202 through the hose 401 and then transferred to the polishing cavity outside the polishing conical head 1 through the through hole 102, a lubricating layer is formed on the surfaces of the metal material and the polishing conical head 1, and the resistance of the polishing conical head 1 in the polishing process is reduced;
s6, in the metal polishing process, if the temperature inside the polishing cavity is too high, heat accumulation may cause combustion of lubricating oil, at the moment, the electronic thermometer 201 can send an electric signal to the second electronic valve 305, so that the liquid flame retardant inside the flame retardant box 304 can be smoothly transferred to the inside of the gauze ferrule 202 through the conveying conduit 306 and further transferred to the polishing cavity through the through hole 102, the possibility of ignition of the lubricating oil due to heating can be reduced after the liquid flame retardant is mixed with the lubricating oil, and the safety of the device in the polishing process is further ensured;
s7, in addition, in the working process of the electromagnet 704, the worker can judge the remaining capacity of the lithium battery 801 by checking the on or off state of the indicator light 802, when the indicator light 802 is on, it indicates that the remaining capacity of the lithium battery 801 inside the insulating frame 8 is still left, so as to ensure the normal operation of the electromagnet 704, and when the indicator light 802 is off, it indicates that the consumption of the internal capacity of the lithium battery 801 inside the insulating frame 8 is completed, so that the lithium battery 801 needs to be replaced or the lithium battery 801 needs to be charged in time.
The working principle is as follows: before the device is used for corresponding polishing operation, the binding rope sleeve 601 can be wound on the surface of the motor, and then the output end of the motor is connected to the inside of the bearing sleeve 603, so that the motor can drive the device to perform corresponding rotation polishing operation;
then, selectively starting an electromagnet 704 according to the type of a material to be polished of the device, starting a laser lamp 703, performing circle-defining treatment on a polishing point, then starting an electric telescopic rod 701 and selectively starting the electromagnet 704 to drive a pointed cone block 702 to be exposed out of the bottom of a polishing cone head 1, and connecting the pointed cone block 702 with the surface of the polishing material by utilizing the characteristics of magnetic adsorption or insertion of the pointed cone block 702 tip, so that the device can conveniently perform aiming polishing operation;
along with the polishing operation, the spiral groove grains 101 on the surface of the polishing conical head 1 can extrude and convey the scraps generated in the polishing process, and further clean the polished holes;
in the polishing process, the polishing conical head 1 rubs with a polishing material to generate heat, then the temperature inside a polishing cavity is detected through an electronic thermometer 201, an electromagnetic valve 501 can be opened when the temperature is high, further liquid water stored inside a second protective box body 5 can be transferred to the inside of a gauze ferrule 202 through a hose 401 and then transferred to the inside of the polishing cavity through a through hole 102, further the temperature inside the polishing cavity is reduced, so that the ignition phenomenon caused by overhigh friction heat when the device polishes inflammable matters such as wood is avoided, when the device polishes metal materials, the rotating speed of the device is reduced when the polishing process is not smooth due to high hardness of the polishing material, at the moment, the rotating speed sensor 302 can detect the reduction of the rotating speed of a related device, at the moment, the rotating speed sensor 302 can send a signal to an electronic valve 303, so that lubricating oil stored inside a first protective box body 3 can be transferred to the inside a gauze ferrule 202 through a hose 401, the liquid flame retardant agent is transferred to the inside of a polishing cavity outside the polishing conical head 1 through the through hole 102, a lubricating layer is formed on the surface of the metal material and the surface of the polishing conical head 1, the resistance in the polishing process of the polishing conical head 1 is reduced, meanwhile, in the metal polishing process, if the temperature in the polishing cavity is too high, heat accumulation possibly causes the combustion of the lubricating oil, the electronic thermometer 201 can send an electric signal to the electronic valve 305 II, the liquid flame retardant agent in the flame retardant agent box 304 can be smoothly transferred to the inside of the gauze ferrule 202 through the conveying conduit 306, and then transferred to the polishing cavity through the through hole 102, the possibility that the lubricating oil is heated to cause fire can be reduced after being mixed with the lubricating oil, and the safety of the device in the polishing process is further ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a sectional type intelligence head of polishing for robot of polishing, is including the awl head (1) of polishing, its characterized in that: an inner cone (2) is installed inside the polishing cone head (1), a positioning plate (7) is arranged on the inner wall of the inner cone (2) in a rotating mode, and two groups of insulating frames (8) which are symmetrically arranged are installed at the bottom of the positioning plate (7);
an electric telescopic rod (701) is installed at the center of a circle at the bottom of the positioning plate (7), a pointed cone block (702) is connected to the tail end of the electric telescopic rod (701), an electromagnet (704) is installed inside the pointed cone block (702), a lantern ring (705) is sleeved on the surface of the tail end of the electric telescopic rod (701), and a laser lamp (703) is installed at the bottom of the lantern ring (705);
the top centre of a circle position department threaded connection of conical head (1) of polishing has connection cylinder (4), the surface mounting of connection cylinder (4) has a protection box body (3) and No. two protection box bodies (5) of symmetrical arrangement, connecting seat (6) are installed at the top of connection cylinder (4).
2. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: no. one protection box body (3) keep away from one side surface mounting who connects cylinder (4) has fire retardant case (304), and the inside of fire retardant case (304) has deposited liquid fire retardant, the bottom of fire retardant case (304) is run through and is installed delivery conduit (306), the surface mounting of delivery conduit (306) has No. two electronic valve (305), rotational speed sensor (302) are installed at the top of conical head (1) of polishing, and rotational speed sensor (302) are located the one side of connecting cylinder (4).
3. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: hollow post (504) are installed to the inner wall of No. two protection box bodies (5), the both sides surface of hollow post (504) all is equipped with weeping hole (503) that run through, the bottom of No. two protection box bodies (5) and a protection box body (3) all runs through and installs hose (401), the surface mounting of No. two protection box bodies (5) bottom hose (401) has solenoid valve (501), the surface mounting of No. two protection box bodies (5) has observation strip (502).
4. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: the inner wall of insulating frame (8) is installed that the equidistance is arranged and is separated shelves (803), the internally mounted who separates shelves (803) has damping spring, separate the top of shelves (803) and install lithium cell (801), the top of awl head (1) of polishing is equipped with the circular slot of caving in, pilot lamp (802) are installed to the interior diapire of circular slot, and pilot lamp (802) and lithium cell (801) electric connection, pilot lamp (802) and tacho sensor (302) symmetrical arrangement, lithium cell (801) and electro-magnet (704) electric connection.
5. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: spiral rising spiral flute (101) are installed to the surface of awl head of polishing (1), the surface of awl head of polishing (1) is equipped with through-hole (102) that run through, and through-hole (102) and spiral flute (101) interval arrangement.
6. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: electronic thermometer (201) are installed to the inner wall of interior awl section of thick bamboo (2), and electronic thermometer (201) are located the top of locating plate (7), electronic thermometer (201) and solenoid valve (501) and No. two electronic valve (305) electric connection, gauze ferrule (202) is installed to the outer wall of interior awl section of thick bamboo (2), and the outer wall of gauze ferrule (202) and the interior wall connection of awl head (1) of polishing.
7. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: the hose (401) at the bottom of the second protection box body (5) and the first protection box body (3) extend into the gauze ferrule (202), the bottom of the polishing conical head (1) is provided with a through slotted hole, and the diameter of the slotted hole is slightly larger than that of the electric telescopic rod (701).
8. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: bearing sleeves (603) are installed at the top circle center position of the connecting seat (6), the top of the connecting seat (6) is connected with two groups of symmetrically arranged connecting ropes (602), and the tail end of each connecting rope (602) is connected with a binding rope sleeve (601).
9. The segmented intelligent sanding head for a sanding robot of claim 1 wherein: the surface mounting of a protection box body (3) bottom hose (401) has an electronic valve (303), and an electronic valve (303) and speed sensor (302) electric connection, the tail end of delivery conduit (306) extends into the inside of a protection box body (3) bottom hose (401), the inside of a protection box body (3) is equipped with heat insulating layer (301).
10. The segmented intelligent sanding head for a sanding robot as defined in any one of claims 1-9 having the following operational steps:
s1, before the device is used for corresponding grinding operation, the binding rope sleeve (601) can be wound on the surface of the motor, and then the output end of the motor is connected to the inside of the bearing sleeve (603), so that the motor can drive the device to carry out corresponding rotary grinding operation;
s2, determining the type of a material to be polished by the device, selectively starting an electromagnet (704), if the polishing type is a metal material, starting the electromagnet (704), electrifying the electromagnet to generate magnetism, and further enabling a pointed cone block (702) to be adsorbed on the surface of the polishing material for positioning adsorption, if the polishing material is a non-metal material, inserting the pointed cone block (702) into the surface of the polishing material by means of the pointed end of the pointed cone block, and further forming a positioning effect;
s3, before polishing, an electric telescopic rod (701) can be started to drive a pointed cone block (702) to expose out of the bottom of a polishing conical head (1), a laser lamp (703) is started immediately, after a polishing point is defined, an electromagnet (704) is selectively started, the pointed cone block (702) is connected with the surface of a polishing material by utilizing the characteristic of magnetic adsorption or insertion of the pointed end of the pointed cone block (702), and then the device can conveniently perform aiming polishing operation;
s4, along with the polishing operation, the spiral groove grooves (101) on the surface of the polishing conical head (1) can extrude and convey chips generated in the polishing process, and further clean holes after polishing, the polishing conical head (1) and a polishing material generate friction in the polishing process, and further generate heat, then the temperature in the polishing cavity is detected through an electronic thermometer (201), the electromagnetic valve (501) can be opened when the temperature is high, further liquid water stored in the second protective box body (5) can be transferred to the inside of the gauze ferrule (202) through the hose (401), and then transferred to the inside of the polishing cavity through the through hole (102), and further the inside of the polishing cavity is cooled, so that the ignition phenomenon caused by overhigh friction heat when the device polishes inflammable matters such as wood is avoided;
s5, in addition, when the metal material is ground by the device, when the grinding process is not smooth due to the fact that the hardness of the grinding material is high, the rotating speed of the device can be reduced, the rotating speed sensor (302) can detect that the rotating speed of the related device is reduced, the rotating speed sensor (302) can send signals to the electronic valve (303), so that lubricating oil stored in the protective box body (3) can be transferred to the inside of the gauze ferrule (202) through the hose (401), and then transferred to the inside of the grinding cavity outside the grinding cone head (1) through the through hole (102), a lubricating layer is formed on the surfaces of the metal material and the grinding cone head (1), and the resistance of the grinding cone head (1) in the grinding process is reduced;
s6, in the metal polishing process, if the temperature inside the polishing cavity is too high, heat accumulation can possibly cause the combustion of lubricating oil, at the moment, the electronic thermometer (201) can send an electric signal to the second electronic valve (305), so that the liquid flame retardant inside the flame retardant box (304) can be smoothly transferred to the inside of the gauze ferrule (202) through the conveying conduit (306), and then transferred to the polishing cavity through the through hole (102), the possibility that the lubricating oil is heated and ignited can be reduced after the liquid flame retardant is mixed with the lubricating oil, and the safety of the device in the polishing process is further ensured;
s7, in addition, in the working process of the electromagnet (704), a worker can judge the condition of the internal residual capacity of the lithium battery (801) by checking the on or off state of the indicator light (802), when the indicator light (802) is on, the situation shows that the internal capacity of the lithium battery (801) in the insulating frame (8) is still remained, the normal work of the electromagnet (704) can be ensured, and when the indicator light (802) is off, the situation shows that the internal capacity of the lithium battery (801) in the insulating frame (8) is completely consumed, the lithium battery (801) needs to be replaced or the lithium battery (801) needs to be charged in time.
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| CN202110950004.6A CN113601394A (en) | 2021-08-18 | 2021-08-18 | Sectional type intelligence head of polishing for robot |
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Application publication date: 20211105 |