CN112658947B - Polishing-based surface treatment equipment and process for bonded abrasive wheel - Google Patents
Polishing-based surface treatment equipment and process for bonded abrasive wheel Download PDFInfo
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- CN112658947B CN112658947B CN202011490647.9A CN202011490647A CN112658947B CN 112658947 B CN112658947 B CN 112658947B CN 202011490647 A CN202011490647 A CN 202011490647A CN 112658947 B CN112658947 B CN 112658947B
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Abstract
The invention relates to a polishing-based surface treatment device and a polishing-based surface treatment process for a bonded abrasive wheel, wherein the polishing-based surface treatment device comprises a bearing plate, an installation frame and a polishing mechanism, wherein the installation frame and the polishing mechanism are arranged on the bearing plate; polishing mechanism installs on the mounting bracket through the removal that X axle moving mechanism and Y axle moving mechanism can, install the clamping machine who is used for the clamping wheel on the loading board and construct its characterized in that: the automatic feeding device also comprises an automatic feeding mechanism; the automatic feeding mechanism comprises a plurality of linearly arranged conveying rollers, an infrared sensor, a positioning mechanism and a controller; the conveying roller is arranged on the input side of the polishing mechanism through a movable frame; the infrared inductor is arranged on the moving frame, and the controller controls the conveying roller to stop running after the grinding wheel on the conveying roller passes through the infrared inductor; the positioning mechanism is arranged on the movable frame and used for positioning the bonded grinding wheel. The invention has strong practicability and is easy to popularize.
Description
Technical Field
The invention relates to the technical field of production and processing of a bonded-grinding wheel, in particular to polishing-based surface treatment equipment and a polishing-based surface treatment process for the bonded-grinding wheel.
Background
The bonded grinding wheel is a product obtained by uniformly dispersing selected micro or nano ground micro powder (diamond, silicon carbide, aluminum oxide, silicon oxide, cerium oxide and the like) and a high-performance adhesive by using an ultra-precise coating technology, coating the mixture on the surface of a high-strength PET (POLYESTER) film and performing a pressing process;
at present, in the production process of the bonded grinding wheel, polishing treatment is usually carried out through polishing equipment so as to ensure the surface flatness;
the polishing equipment at the present stage generally comprises a bearing plate, an installation frame and a polishing mechanism, wherein the installation frame and the polishing mechanism are arranged on the bearing plate, and the polishing mechanism moves on the installation frame through the polishing mechanism through an X-axis moving mechanism and a Y-axis moving mechanism so as to polish all positions of a bonded abrasive wheel; the bearing plate is provided with a clamp; when the polishing machine is used by a worker, the grinding wheel in the storage basket on the ground is usually manually placed on a clamp, and is used for polishing after being clamped; such mode staff need often carry out the transport of bowing in succession through the manual work, and is consuming time and wasting of force, and work efficiency is low, and is great to staff's work burden.
Disclosure of Invention
In view of the defects of the prior art, the present invention aims to provide a polishing-based surface treatment apparatus for a bonded abrasive wheel and a process thereof, so as to solve the problems in the background art.
The technical scheme of the invention is realized as follows: a polishing-based surface treatment device for a bonded abrasive wheel comprises a bearing plate, an installation frame arranged on the bearing plate and a polishing mechanism; polishing mechanism removes through X axle moving mechanism and Y axle moving mechanism and installs on the mounting bracket, install the clamping machine who is used for the clamping wheel on the loading board and construct its characterized in that: the automatic feeding mechanism is also included; the automatic feeding mechanism comprises a plurality of linearly arranged conveying rollers, an infrared sensor, a positioning mechanism and a controller; the conveying roller is arranged on the input side of the polishing mechanism through a movable frame; the infrared inductor is arranged on the movable frame, and the controller controls the transportation roller to stop running 2s after the grinding wheel on the transportation roller passes through the infrared inductor; the positioning mechanism is arranged on the movable frame and used for positioning the grinding wheel.
Preferably: the positioning mechanism comprises a positioning plate with a semi-arc inner arc surface, a forward and reverse rotating motor controller and a buffer part; two ends of the positioning plate are rotatably connected with the top of the movable frame through a rotating connecting frame; the positive and negative rotation motor is arranged on the rotation connecting frame to drive the positioning plate to rotate; the buffer component is arranged on the positioning plate.
Preferably: the buffer component comprises a driving cylinder, at least one driving rod, at least one sliding rod and a semi-ring arc buffer plate, wherein the outer arc surface of the buffer plate is matched with the inner arc surface of the positioning plate; a plurality of square through openings are formed in the positioning plate; the driving cylinder is fixedly arranged on the outer surface of the positioning plate through a mounting frame, and the output end of the driving cylinder is connected with the driving rod; the driving rod penetrates through the square through hole and is matched with the square through hole; the slide bar slides and sets up inside square through-hole, the one end of slide bar along square through-hole wear out the locating plate intrados and with buffer board fixed connection.
Preferably: the sliding rod is provided with a sliding groove which circumferentially surrounds the outer wall of the sliding rod, and the sliding groove is provided with a limiting ring consisting of a left half ring and a right half ring; the limiting ring is connected with the sliding groove in a sliding mode and is fixedly installed on the positioning plate.
Preferably: the infrared inductor is arranged on the movable frame through a lifting mechanism; the lifting mechanism comprises a lifting cylinder, a cylinder bracket, a lifting platform and a slide rail; the sliding rail is fixedly arranged on the movable frame; the lifting platform is arranged on the sliding rail in a sliding manner; the lifting cylinder is arranged on the moving frame through the cylinder support and drives the lifting platform to slide up and down; the infrared inductor is installed on the lifting platform.
Preferably, the following components are used: a cleaning component for automatically cleaning impurities on the surface of the grinding wheel is arranged above the conveying roller through a mounting bracket on the moving frame; the cleaning component comprises a servo motor, a motor bracket, a coupling, a lead screw, a transmission nut, a nut bracket fixedly arranged on the mounting bracket and a cleaning module; the servo motor is installed on the installation support through the motor support, and the output end of the servo motor is vertically downward and is fixedly connected with one end of the lead screw through the coupler; the transmission nut is in threaded connection with the lead screw and is longitudinally arranged on the nut frame in a sliding mode through the sliding column; the cleaning module is installed on the transmission nut through a connecting sleeve.
Preferably: the cleaning module comprises a connecting plate, an air pump, an air nozzle, an air source and a brush; the connecting plate is fixedly connected with the bottom end of the connecting sleeve; the air faucet and the brush are both arranged on the connecting plate; the air nozzle output direction is inclined downwards, the included angle of the conveying direction of the conveying roller is alpha, and alpha is an acute angle; the gas source is communicated to the gas nozzle through the gas pump and conveys the gas inside to the gas nozzle.
Preferably: the air faucet comprises an air faucet body with an airflow circulation cavity and a core body arranged in the cavity, and an airflow gap is formed between the outer peripheral surface of the core body and the inner peripheral surface of the cavity of the air faucet body.
Preferably: the cavity is conical, and the core body comprises a conical plug, a positioning rod, a reset baffle, a reset spring and a sliding sleeve; the middle part of the conical plug is axially provided with a through hole; the sliding sleeve is arranged in the through hole, and two ends of the sliding sleeve extend outwards to cover two ends of the conical plug; the conical plug is arranged on the positioning rod in a sliding manner through the sliding sleeve; two ends of the positioning rod are fixedly connected with the inner circumferential surface of the cavity through at least one straight rod along the circumferential direction; the reset baffle is arranged at one end of the positioning rod, and the reset spring is sleeved on the positioning rod between the reset baffle and the conical plug;
when the conical plug moves relative to the air faucet body along the inlet end to the outlet end of the cavity, the airflow gap is gradually increased.
In addition, the invention also discloses a production process of the polishing-based surface treatment equipment for the bonded abrasive wheel; the method is characterized in that:
s1, pre-adjusting: adjusting the height of the infrared sensor and the output height of the cleaning component in advance according to the size of the blank;
s2, feeding: conveying the bonded grinding wheel processed last time through a conveying roller;
s3, cleaning: in the transportation process, the blank is subjected to air blowing cleaning by the cleaning mechanism and impurities on the surface to be polished of the bonded abrasive wheel are scraped and cleaned by the brush;
during cleaning, when the suction amount of the driving pump is large, the conical plug of the air nozzle moves forwards under the action of air pressure, the air flow channel is enlarged, and the flow speed is reduced, so that dust is prevented from flying;
when the suction capacity of the driving pump is small, the conical plug of the air nozzle moves backwards under the action of the return spring, the airflow channel is reduced, and the flow speed is reduced and increased, so that dust can be blown off;
s4, positioning: after the grinding wheel passes through the induction position of the infrared inductor, the positioning mechanism is started, the positioning plate rotates to a positioning area, after the rated time is reached, the grinding wheel is conveyed to the positioning area in the transportation process under the action of the transportation rollers, all the transportation rollers stop rotating, and the grinding wheel slides to the positioning area after contacting with the buffer part and stops running;
s5, clamping and polishing: the feeding equipment, the positioning component and the cleaning component are controlled to reset and restart through the control switch, and the work is circulated.
Compared with the prior art, the invention has the following beneficial effects:
1. through being provided with loading attachment, this loading attachment can transport the bonding abrasive disc of the last processing completion to the location area near polishing mechanism on to this avoids the manual work to carry out the transport of bowing in succession, reduces workman's work burden, improves work efficiency.
2. The transportation roller is after transporting the in-process material and stopping suddenly, glues emery wheel self and still can have inertia, leads to the phenomenon that can slide to appear, through being provided with the buffering part, can provide the cushion effect for gluing the emery wheel, glues the emery wheel and cushions the part contact back, can receive the resistance, reaches the purpose of buffering to this buffering mode is compared in the mode of traditional spring buffering, avoids the effect of gluing the emery wheel rebound because of elasticity arouses.
3. The infrared inductor is arranged in a lifting mode, and when the lifting type infrared inductor is used specifically, a worker can set the specific height of the infrared inductor according to the size of a blank; with this better multiple not unidimensional emery wheel that glues of adaptation, more importantly in addition, through setting infrared inductor to the minimum lower limit value of qualified emery wheel height, consequently when the product is less than this lower limit value, infrared inductor can not connect the signal to this can be used as raw materials qualification rate preliminary examination, if this process is unqualified, alright in order to realize practicing thrift subsequent course of working, when improving the qualification rate detection of product, can avoid follow-up a series of waste product processing technology, practice thrift manufacturing cost.
4. Through being provided with the clearance structure, the clearance structure can clear up the wheel surface of gluing through blowing, blows off most granule, and the wheel surface of gluing after blowing in addition can be brushed off through the brush again, further will glue the wheel surface clean up.
In addition, this clearance structure can also be used to the dust on the emery wheel that glues that the clearance polishing was accomplished, can reduce the expense of follow-up manual cleaning, when raising the efficiency, the clearance is effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the positioning mechanism;
FIG. 3 is a schematic view of the position of the cleaning member;
FIG. 4 is a schematic view of the cleaning assembly;
FIG. 5 is a schematic view of the structure of the air faucet.
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 obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Example 1
As shown in fig. 1-2, the invention discloses a polishing-based surface treatment device for a bonded abrasive wheel, which comprises a bearing plate 1, a mounting frame 2 arranged on the bearing plate 1 and a polishing mechanism 3; the polishing mechanism 3 is movably mounted on the mounting frame 2 through an X-axis moving mechanism 21 and a Y-axis moving mechanism 22, the bearing plate 1 is provided with a clamping mechanism 4 for clamping a grinding wheel, and in the specific embodiment of the invention, the polishing mechanism further comprises an automatic feeding mechanism 5; the automatic feeding mechanism 5 comprises a plurality of linearly arranged conveying rollers 51, an infrared sensor 52, a positioning mechanism 53 and a controller; the conveying roller 51 is arranged at the input side of the polishing mechanism through a movable frame 54; the infrared inductor 52 is arranged on the moving frame 54, and when the grinding wheel on the conveying roller 51 passes through the infrared inductor 52 for 2 seconds, the controller controls the conveying roller 51 to stop running; the positioning mechanism 53 is arranged on the moving frame 54 and used for positioning the bonded grinding wheel;
the X-axis moving mechanism comprises an X-axis guide rail, an X-axis sliding plate and a driving motor, wherein the X-axis guide rail is arranged on the mounting frame, the driving motor drives the X-axis sliding plate to move on the X-axis guide rail, and the driving motor drives the X-axis sliding plate to move in a lead screw transmission mode;
the Y-axis moving mechanism comprises a Y-axis guide rail, a Y-axis sliding plate and a driving motor, the Y-axis guide rail is arranged on the mounting frame, the driving motor drives the Y-axis sliding plate to move on the Y-axis guide rail, and the driving motor drives the Y-axis sliding plate to move in a lead screw transmission mode.
In the embodiment of the present invention, the positioning mechanism 53 includes a positioning plate 531 having a semi-arc inner arc surface, a forward and reverse rotation motor 532, a forward and reverse rotation motor controller, and a buffer component 533; two ends of the positioning plate 531 are rotatably connected with the top of the movable frame 54 through a rotating connecting frame 534; the forward and reverse rotation motor 532 is arranged on the rotation connecting frame 534 to drive the positioning plate 531 to rotate in a reciprocating manner, and the positioning plate and the bearing plate are arranged in parallel during positioning; the buffering member 533 is mounted on the positioning plate 531.
In the embodiment of the present invention, the buffer member 533 includes a driving cylinder 5331, at least one driving rod 5332, at least one sliding rod 5333, a semi-circular arc buffer plate 5334 having an outer arc surface matched with an inner arc surface of the positioning plate 531; the positioning plate 531 is provided with a plurality of square through holes; the driving cylinder 5331 is fixedly mounted on the outer surface of the positioning plate 531 through a mounting frame, and the output end of the driving cylinder 5331 is connected with the driving rod 5332; the driving rod 5332 penetrates through the square through hole and is matched with the square through hole; the sliding rod 5333 is slidably disposed inside the square through hole, and one end of the sliding rod 5333 penetrates through the inner arc surface of the positioning plate 531 along the square through hole and is fixedly connected with the buffer plate 5334.
In a specific embodiment of the present invention, the sliding rod 5333 is provided with a sliding groove 5335 circumferentially surrounding an outer wall of the sliding rod, and the sliding groove 5335 is provided with a limiting ring 5336 consisting of a left half ring and a right half ring; the limiting ring 5336 is slidably connected with the sliding groove 5335 and fixedly mounted on the positioning plate 531.
This spacing ring can prevent that the slide bar from appearing the overtravel, arouses the phenomenon that the buffer board breaks away from the locating plate, guarantees that equipment can steady operation.
In the embodiment of the present invention, the infrared sensor 52 is mounted on the movable frame 54 via a lifting mechanism; the lifting mechanism comprises a lifting cylinder 61, a cylinder bracket 62, a lifting platform 63 and a slide rail 64; the slide rail 64 is fixedly arranged on the movable frame 54; the lifting platform 63 is arranged on the sliding rail 64 in a sliding manner; the lifting cylinder 61 is mounted on the moving frame 54 through the cylinder bracket 62 and drives the lifting platform 63 to slide up and down; the infrared sensor 52 is mounted on a lifting platform 63.
Compared with the prior art, the invention has the following beneficial effects:
1. through being provided with loading attachment, this loading attachment can transport the bonding abrasive disc that last processing was accomplished to the location area near polishing mechanism on to this avoids the manual work to carry out the transport of bowing in succession, reduces workman's work burden, improves work efficiency.
2. The transportation roller is after transporting the in-process material abrupt halt, and the wheel that glues itself still can have inertia, leads to the phenomenon that can slide to appear, through being provided with buffering part, can provide the cushion effect for the wheel that glues, glues the wheel and cushions the part contact back, can receive the resistance, reaches the purpose of buffering to this buffering mode is compared in the mode of traditional spring buffering, avoids the effect of gluing the wheel rebound because of elasticity arouses.
3. The infrared inductor is arranged in a lifting mode, and when the infrared inductor is used specifically, a worker can set the specific height of the infrared inductor according to the size of a blank; with this better multiple not unidimensional emery wheel that glues of adaptation, more importantly in addition, through setting infrared inductor to the minimum lower limit value of qualified emery wheel height, consequently when the product is less than this lower limit value, infrared inductor can not connect the signal to this can be used as raw materials qualification rate preliminary examination, if this process is unqualified, alright in order to realize practicing thrift subsequent course of working, when improving the qualification rate detection of product, can avoid follow-up a series of waste product processing technology, practice thrift manufacturing cost.
Example 2, the difference from example 1 is:
as shown in fig. 3 to 5, in the embodiment of the present invention, a cleaning member 7 for automatically cleaning impurities on the surface of the grinding wheel is mounted on the moving frame 54 via a mounting bracket directly above the conveying roller; the cleaning component 7 comprises a servo motor 71, a motor bracket 72, a coupler 73, a lead screw 74, a transmission nut 75, a nut bracket 76 fixedly arranged on the mounting bracket and a cleaning module; the servo motor 71 is mounted on the mounting bracket through the motor bracket 72, and the output end of the servo motor 71 is vertically downward and is fixedly connected with one end of the lead screw 74 through the coupler 73; the driving nut 75 is in threaded connection with the lead screw 74 and is longitudinally slidably arranged on the nut bracket 76 through a sliding column, and the cleaning module is mounted on the driving nut 75 through a connecting sleeve 78.
The other end of the lead screw is installed on the installation support through the rotating seat, and the lead screw is connected with the rotating seat in a rotating mode.
In the specific embodiment of the present invention, the cleaning module includes a connection plate 771, an air pump, an air nozzle 772, an air source and a brush 773; the connecting plate 771 is fixedly connected with the bottom end of the connecting sleeve 78; the air faucet 72 and the brush 73 are both arranged on the connecting plate; the output direction of the air nozzles 73 is inclined downwards, the included angle of the conveying direction of the conveying rollers is alpha, and the alpha is an acute angle; the gas source is connected to the gas nozzle 772 via the gas pump and delivers the gas therein to the gas nozzle 772.
Through being provided with the clearance structure, the clearance structure can clear up the wheel surface of gluing through blowing, blows off most granule, and the wheel surface of gluing after blowing in addition can be brushed off through the brush again, further will glue the wheel surface clean up.
In addition, the included angle of the transportation direction of the downward inclination and the transportation roller of the output direction of the air faucet is alpha, and alpha is the setting of an acute angle, so that the impurities are blown backwards, the impurities are prevented from splashing forwards, the surface can be cleaned up, and the impurities are prevented from moving backwards so as to be collected.
It should be further noted that the cleaning structure can also be used for cleaning dust on the polished grinding wheel, so that the cost of subsequent manual cleaning can be reduced, the efficiency is improved, and the cleaning effect is good.
In the embodiment of the present invention, the air faucet 772 includes an air faucet body 82 having an air flow cavity 81 and a core 83 disposed inside the cavity 81, and an air flow gap 84 exists between the outer circumferential surface of the core 83 and the inner circumferential surface of the cavity 81 of the air faucet body 82.
In the specific embodiment of the present invention, the cavity 81 is tapered, and the core 83 includes a tapered plug 831, a positioning rod 832, a reset baffle 833, a reset spring 834, and a sliding sleeve 835; a through hole is axially formed in the middle of the conical plug 831; the sliding sleeve 835 is arranged in the through hole, and two ends of the sliding sleeve 835 extend outwards to cover two ends of the conical plug 831; the tapered plug 831 is slidably arranged on the positioning rod 832 through the sliding sleeve 835; two ends of the positioning rod 832 are fixedly connected with the inner circumferential surface of the cavity 81 through at least one straight rod 836 along the circumferential direction; the reset baffle 833 is arranged at one end of the positioning rod 832, and the reset spring 834 is sleeved on the positioning rod 832 between the reset baffle 833 and the tapered plug 831;
when the tapered plug 831 moves relative to the nozzle body 82 along the inlet end to the outlet end of the cavity 81, the airflow gap 84 gradually increases.
Compared with the prior art, the invention has the following beneficial effects:
the air faucet comprises an air faucet body with an airflow circulation cavity and a core body arranged in the cavity, an airflow gap is formed between the outer peripheral surface of the core body and the inner peripheral surface of the cavity of the air faucet body, the cavity is conical, a conical plug of the core body is arranged in the cavity in a sliding mode through the sliding sleeve and the positioning rod, and the airflow gap is gradually increased when the conical plug moves towards the outlet end along the inlet end of the cavity relative to the air faucet body; when the flow of the airflow entering from the inlet end of the cavity is large, the conical plug moves towards the outlet end along the inlet end under the impact force of the airflow, and at the moment, the airflow gap is gradually increased, so that the flow speed of the airflow is effectively reduced, and impurities such as dust are prevented from flying randomly for collection; when the flow of the airflow entering from the inlet end of the cavity is small, the conical plug moves towards the inlet end along the outlet end under the action of the return spring, and at the moment, the airflow gap is gradually reduced, so that the flow speed of the gas flowing through the airflow gap is guaranteed, the impact force required normally can be guaranteed by the airflow, and the airflow can be further cleaned up compared with the surface of an object.
Example 3 differs from example 2 in that
In addition, the invention also discloses a production process of the polishing-based surface treatment equipment for the bonded grinding wheel; the method is characterized in that:
s1, pre-adjusting: adjusting the height of the infrared sensor and the output height of the cleaning component in advance according to the size of the blank;
s2, feeding: conveying the bonded grinding wheel processed last time through a conveying roller;
s3, cleaning: in the transportation process, the blank is subjected to air blowing cleaning by the cleaning mechanism and the impurities on the surface to be polished of the grinding wheel are scraped and cleaned by the brush;
during cleaning, when the suction amount of the driving pump is large, the conical plug of the air nozzle moves forwards under the action of air pressure, the air flow channel is enlarged, and the flow speed is reduced, so that dust is prevented from flying;
when the suction capacity of the driving pump is small, the conical plug of the air nozzle moves backwards under the action of the return spring, the air flow channel is reduced, and the flow speed is reduced and increased, so that dust can be blown off;
s4, positioning: after the grinding wheel passes through the induction position of the infrared inductor, the positioning mechanism is started, the positioning plate rotates to a positioning area, after the rated time is reached, the grinding wheel is conveyed to the positioning area in the transportation process under the action of the transportation rollers, all the transportation rollers stop rotating, and the grinding wheel slides to the positioning area after contacting with the buffer part and stops running;
s5, clamping and polishing: after the viscous grinding wheel is picked and placed manually, clamping and polishing are carried out, and meanwhile, the feeding equipment, the positioning component and the cleaning component are controlled to reset and restart through the control switch to work circularly;
s6, cleaning of finished products: after the polishing treatment is finished, the grinding wheel is prevented from being arranged on the conveying roller again, and impurities and powder on the surface are cleaned through the cleaning device.
Compared with the prior art, the invention has the beneficial effects that:
1. through the automatic feeding mode of the transmission roller, the manual continuous stooping transportation is avoided, the labor burden of workers is reduced, and the working efficiency is improved;
2. through the mode of infrared location and response, not only can detect the signal that single emery wheel that glues passes through, it stops to realize loading attachment intelligence with the controller cooperation, in addition, through setting infrared inductor to qualified lower limit value that glues the emery wheel height and minimum, therefore when the product is less than this lower limit value, infrared inductor can not connect the signal, with this can be used as raw materials qualification rate preliminary detection, if this process is unqualified, alright practice thrift subsequent course of working in order to realize, when improving the qualification rate detection of product, can avoid follow-up a series of waste product processing technology, and the production cost is saved.
3. Through being provided with cleaning device, cleaning device can clear up the blank to this quality of guaranteeing the polishing can also clear up the finished product in addition, with this finished product quality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A polishing-based surface treatment device for a bonded abrasive wheel comprises a bearing plate, an installation frame arranged on the bearing plate and a polishing mechanism; polishing mechanism removes through X axle moving mechanism and Y axle moving mechanism and installs on the mounting bracket, install the clamping machine who is used for the clamping wheel on the loading board and construct its characterized in that: the automatic feeding mechanism is also included; the automatic feeding mechanism comprises a plurality of linearly arranged conveying rollers, an infrared sensor, a positioning mechanism and a controller; the conveying roller is arranged on the input side of the polishing mechanism through a movable frame; the infrared inductor is arranged on the movable frame, and the controller controls the conveying roller to stop running after the grinding wheel on the conveying roller passes through the infrared inductor; the positioning mechanism is arranged on the movable frame and used for positioning the bonded grinding wheel;
the positioning mechanism comprises a positioning plate with a semi-arc inner arc surface, a forward and reverse rotating motor controller and a buffer part; two ends of the positioning plate are rotatably connected with the top of the movable frame through a rotating connecting frame; the forward and reverse rotating motor is arranged on the rotating connecting frame and drives the positioning plate to rotate; the buffer component is arranged on the positioning plate;
the buffer component comprises a driving cylinder, at least one driving rod, at least one sliding rod and a semi-ring arc buffer plate, wherein the outer arc surface of the buffer plate is matched with the inner arc surface of the positioning plate; a plurality of square through openings are formed in the positioning plate; the driving air cylinder is fixedly arranged on the outer surface of the positioning plate through the mounting frame, and the output end of the driving air cylinder is connected with the driving rod; the driving rod penetrates through the square through hole and is matched with the square through hole; the sliding rod is arranged inside the square through hole in a sliding mode, and one end of the sliding rod penetrates through the inner cambered surface of the positioning plate along the square through hole and is fixedly connected with the buffer plate;
the sliding rod is provided with a sliding groove which circumferentially surrounds the outer wall of the sliding rod, and the sliding groove is provided with a limiting ring consisting of a left half ring and a right half ring; the limiting ring is connected with the sliding groove in a sliding mode and is fixedly installed on the positioning plate.
2. The buffed wheel polish-based surface treating apparatus of claim 1, wherein: the infrared inductor is arranged on the movable frame through a lifting mechanism; the lifting mechanism comprises a lifting cylinder, a cylinder bracket, a lifting platform and a slide rail; the sliding rail is fixedly arranged on the movable frame; the lifting platform is arranged on the sliding rail in a sliding manner; the lifting cylinder is arranged on the moving frame through the cylinder support and drives the lifting platform to slide up and down; the infrared inductor is installed on the lifting platform.
3. The buffing-based surface treatment apparatus of a bonded abrasive wheel according to claim 2 wherein: a cleaning component for automatically cleaning impurities on the surface of the grinding wheel is arranged above the conveying roller through a mounting bracket on the moving frame; the cleaning component comprises a servo motor, a motor bracket, a coupler, a lead screw, a transmission nut, a nut bracket fixedly arranged on the mounting bracket and a cleaning module; the servo motor is installed on the installation support through the motor support, and the output end of the servo motor is vertically downward and is fixedly connected with one end of the lead screw through the coupler; the transmission nut is in threaded connection with the lead screw and is longitudinally arranged on the nut frame in a sliding mode through the sliding column; the cleaning module is installed on the transmission nut through a connecting sleeve.
4. The buffed wheel polish-based surface treating apparatus of claim 3, wherein: the cleaning module comprises a connecting plate, an air pump, an air nozzle, an air source and a brush; the connecting plate is fixedly connected with the bottom end of the connecting sleeve; the air faucet and the hairbrush are both arranged on the connecting plate; the air faucet output direction is inclined downwards, the included angle of the conveying direction of the conveying roller is alpha, and the alpha is an acute angle; the gas source is communicated to the gas nozzle through the gas pump and conveys the gas inside to the gas nozzle.
5. The buffed wheel polish-based surface treating apparatus of claim 4, wherein: the air faucet comprises an air faucet body with an airflow circulation cavity and a core body arranged in the cavity, and an airflow gap is formed between the outer peripheral surface of the core body and the inner peripheral surface of the cavity of the air faucet body.
6. The buffed wheel polish-based surface treatment apparatus of claim 5, wherein: the cavity is conical, and the core body comprises a conical plug, a positioning rod, a reset baffle, a reset spring and a sliding sleeve; the middle part of the conical plug is axially provided with a through hole; the sliding sleeve is arranged in the through hole, and two ends of the sliding sleeve extend outwards to cover two ends of the conical plug; the conical plug is arranged on the positioning rod in a sliding manner through the sliding sleeve; two ends of the positioning rod are fixedly connected with the inner circumferential surface of the cavity through at least one straight rod along the circumferential direction; the reset baffle is arranged at one end of the positioning rod, and the reset spring is sleeved on the positioning rod between the reset baffle and the conical plug;
when the conical plug moves relative to the air faucet body along the inlet end to the outlet end of the cavity, the airflow gap is gradually increased.
7. A production process of a polishing-based surface treatment device for a bonded abrasive wheel; a buffed wheel polish-based surface treating apparatus adapted for use in accordance with claim 1, wherein:
s1, pre-adjusting: adjusting the height of the infrared sensor and the output height of the cleaning component in advance according to the size of the blank;
s2, feeding: conveying the bonded grinding wheel processed last time through a conveying roller; s3, cleaning: in the transportation process, the blank is subjected to air blowing cleaning by the cleaning mechanism and the impurities on the surface to be polished of the grinding wheel are scraped and cleaned by the brush;
during cleaning, when the suction amount of the driving pump is large, the conical plug of the air nozzle moves forwards under the action of air pressure, the air flow channel is enlarged, and the flow speed is reduced, so that dust is prevented from flying;
when the suction capacity of the driving pump is small, the conical plug of the air nozzle moves backwards under the action of the return spring, the airflow channel is reduced, and the flow speed is reduced and increased, so that dust can be blown off;
s4, positioning: after the bonded abrasive wheel passes through the induction position of the infrared inductor, the positioning mechanism is started, the positioning plate rotates to the positioning area, after the rated time is reached, the bonded abrasive wheel is conveyed to the positioning area in the transportation process under the action of the transportation rollers, all the transportation rollers stop rotating, and the bonded abrasive wheel slides to the positioning area after contacting with the buffer part and stops running;
s5, clamping and polishing: the manual work is carried out the clamping and polishing after receiving and putting the wheel of sticking and grinding, and simultaneously through control switch control this feeding equipment, locating component, clearance part reset and restart, cycle work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490647.9A CN112658947B (en) | 2020-12-16 | 2020-12-16 | Polishing-based surface treatment equipment and process for bonded abrasive wheel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN107756186A (en) * | 2017-11-28 | 2018-03-06 | 苏州卓诚钛设备有限公司 | A kind of polishing cleaning plant for processing metallic article |
| CN107819134A (en) * | 2017-09-27 | 2018-03-20 | 春龙马丁工业技术南京有限公司 | New energy battery modules assembly line |
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| JP2001162505A (en) * | 1999-12-08 | 2001-06-19 | Sony Corp | Linear-drive belt type polishing device |
| CN104384551A (en) * | 2014-10-24 | 2015-03-04 | 吴筱枝 | Production method of hub-passing online drilling machine |
| CN106882556A (en) * | 2017-03-30 | 2017-06-23 | 广东富华重工制造有限公司 | A kind of axletree automatic slag removal cleans line |
| CN107838778A (en) * | 2017-11-06 | 2018-03-27 | 杭州同筹网络科技有限公司 | A kind of pneumatic grinding apparatus of automobile gimbal |
| CN108023058B (en) * | 2017-11-29 | 2020-05-19 | 华工法利莱切焊系统工程有限公司 | Full-automatic processing system for processing battery tab on battery cover plate |
| CN208895772U (en) * | 2018-09-30 | 2019-05-24 | 厦门高时实业有限公司 | A kind of marble angle lap machine |
| CN110774152A (en) * | 2019-11-29 | 2020-02-11 | 深圳市易天自动化设备股份有限公司 | Loading attachment that possesses detection, cleanness and correction function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107819134A (en) * | 2017-09-27 | 2018-03-20 | 春龙马丁工业技术南京有限公司 | New energy battery modules assembly line |
| CN107756186A (en) * | 2017-11-28 | 2018-03-06 | 苏州卓诚钛设备有限公司 | A kind of polishing cleaning plant for processing metallic article |
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