CN211569361U - Robot workstation for feeding and discharging iron bottom plate between polishing and sand blasting - Google Patents

Abstract

The utility model relates to a robot workstation for loading and unloading an iron soleplate between polishing and sand blasting, which comprises a robot; a mounting cross beam is fixed at the driving end of the robot; at least one second rotating mechanism used for rotating the iron bottom plate is arranged at the bottom side of the mounting cross beam; a clamping mechanism is arranged at the rotating end at the bottom side of the second rotating mechanism; clamping blocks are arranged on the two clamping ends of the clamping mechanism; the inner side of the clamping block is provided with a clamping groove for clamping the edge of the soleplate of the iron; the robot further comprises a first rotating mechanism for realizing the function of turning over the iron soleplate. The utility model discloses a robot workstation for feeding and discharging of an iron bottom plate between polishing and sand blasting, which realizes automatic feeding and discharging between the polishing process of the bottom surface of the iron bottom plate and the sand blasting process of the inner cavity of the iron bottom plate, replaces the manual work, and reduces the labor cost; the collision injury and surface scratch caused by manual operation are avoided, the quality of the iron bottom plate is ensured, the processing efficiency of the iron bottom plate is improved, and time and labor are saved.

Description

Robot workstation for feeding and discharging iron bottom plate between polishing and sand blasting

Technical Field

The utility model relates to an iron bottom plate processing field especially relates to a robot workstation that is used for iron bottom plate to go up unloading between polishing and sandblast.

Background

At present, polishing and sand blasting processes for an iron bottom plate are realized by a single machine production mode, a worker is arranged at the front and the back of each equipment machine, blanking and loading work is manually completed, the blanking, framing, transferring and loading modes are required, the operation is complex, more manpower is required to be consumed, the problems of collision and damage of workpieces and surface scratch are easily caused in the middle turnover process, and the product quality is influenced; meanwhile, the carriers are manually collected manually and are circulated and refluxed in a sliding mode on the unpowered slide way, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a robot workstation for feeding and discharging the iron bottom plate between the polishing and the sand blasting, which can realize the automatic feeding and discharging between the polishing process of the bottom surface of the iron bottom plate and the sand blasting process of the inner cavity of the iron bottom plate, replace the manual work and reduce the labor cost; the collision injury and surface scratch caused by manual operation are avoided, the quality of the iron soleplate is ensured, the continuous production is realized, the processing efficiency of the iron soleplate is improved, and the time and the labor are saved.

The utility model provides a technical scheme that its technical problem adopted is: a robot workstation for loading and unloading an iron soleplate between polishing and sand blasting comprises a robot; a mounting cross beam is fixed at the driving end of the robot; at least one second rotating mechanism used for rotating the iron bottom plate is arranged on the bottom side of the mounting cross beam; a clamping mechanism is arranged at the rotating end at the bottom side of the second rotating mechanism; clamping blocks are arranged on the two clamping ends of the clamping mechanism; the inner side of the clamping block is provided with a clamping groove for clamping the edge of the soleplate of the iron; the robot further comprises a first rotating mechanism for achieving the function of turning over the iron soleplate.

Furthermore, the robot workstation also comprises a conveying station arranged on the side of the robot and used for being in butt joint with the discharge side of the polishing machine, and a feeding station arranged in front of the robot and used for being in butt joint with the feeding side of the sand blasting machine; the robot is used for from the transport station centre gripping bottom surface of side up and sharp portion forward's iron bottom plate, makes the sharp portion of iron bottom plate outwards with iron bottom plate rotation through second rotary mechanism, and the inner chamber that the rethread first rotary mechanism made iron bottom plate upset makes the iron bottom plate up, and the pay-off station of turning to the place ahead puts the iron bottom plate that the inner chamber just pointed portion forward up on the pay-off station.

Further, an iron soleplate is fixed on the conveying station through a carrier; the carrier is provided with at least one profiling area for bearing the soleplate of the iron; grooves are further formed in the two sides of the profiling area on the carrier, and clamping blocks used for the robot clamp the edges of the iron bottom plate from the two sides of the iron bottom plate through the clamping grooves.

Furthermore, a plurality of profiling areas are arranged on the carrier, the profiling areas are sequentially arranged from front to back with the tips facing forward, and the bottom surfaces of the iron bottom plates are upwards buckled on the corresponding profiling areas in a row; the iron soleplate with forward tips in front and back rows is converted into the iron soleplate with forward tips in left and right rows by the feeding and discharging of the robot.

Further, a roller conveyor is arranged on the conveying station; and a guide mechanism is arranged on the conveying station and used for guiding the carrier, and the carrier is positioned in the left and right directions before the robot picks the carrier.

Furthermore, the guide mechanism comprises guide supports which are arranged at the left and right positions above the roller conveyor on the conveying station, and a horn-mouth-shaped guide channel is formed between the two guide supports; and a plurality of cam bearing followers are also arranged on the top side of the guide bracket at the edge close to the guide channel and used for reducing friction and avoiding material jamming.

Furthermore, a stop positioning mechanism is arranged at the conveying station between two rollers of the roller conveyor positioned at the front side of the guide channel and used for stopping and positioning the carrier in the advancing direction before the robot grabs the carrier.

Furthermore, the stop positioning mechanism comprises a stop lever, a stop cylinder for controlling the stop lever to lift and a photoelectric sensor; the front end of the carrier is provided with an opening so that the front end of the carrier forms a head and a shoulder; the stop lever is stopped at the front side of the shoulder, the photoelectric sensor is used for sending a signal to enable the robot to start to act after the carrier is stopped and positioned, and the photoelectric sensor is also used for sending a signal to enable the stop lever to rise and reset after the stop lever descends and the carrier completely passes through the stop lever.

Furthermore, a safety fence is arranged outside the robot workstation, surrounds the maximum working range of the robot and is used for avoiding safety accidents; the robot workstation still includes the robot control cabinet that is used for controlling the robot, the robot control cabinet is being placed along security fence, security fence is provided with the breach that is used for making things convenient for the cabinet door switching of robot control cabinet in the position corresponding with the robot control cabinet.

Further, the conveying station is positioned on the discharge side of the polishing machine in the circulating conveying line; the circular conveying line is provided with a manual feeding station at the feeding side of the polishing machine; the manual feeding station is used for loading an iron bottom plate with an upward bottom surface on a no-load carrier; the polishing machine is used for polishing the bottom surface of the iron bottom plate fixed by the carrier; and after the carriers on the conveying station are taken away by the robot at the soleplate of the iron, the unloaded carriers are conveyed to the manual feeding station through the circulating conveying line.

The utility model has the advantages that: the utility model discloses a robot workstation that is used for loading and unloading of flatiron bottom plate between polishing and sandblast, realize the turn-over of flatiron bottom plate through the first rotary mechanism of robot, realize the tip of flatiron bottom plate through the second rotary mechanism and rotate to the outside, make flatiron bottom plate change into the state that the inner chamber that the tip of in line was faced up from the state that the tip of in line was faced up into the state that the tip was faced up; the design of the carrier is matched with a clamping mechanism of the robot to clamp the soleplate of the iron, so that the positioning is accurate and the clamping is convenient; through the design of the guide mechanism and the stopping positioning mechanism of the conveying station, the robot can realize accurate positioning on the carrier before grabbing, and the robot can be guaranteed to grab the iron bottom plate on the carrier smoothly; the carriers can be recycled through a circulating conveying line, and only one person is needed to feed the carriers; automatic feeding and discharging between the process of polishing the bottom surface of the iron bottom plate and the process of sand blasting the inner cavity of the iron bottom plate are realized, the manual operation is replaced, the labor cost is reduced, the collision injury and surface scratch caused by manual operation are avoided, the quality of the iron bottom plate is ensured, the continuous production is realized, the processing efficiency of the iron bottom plate is improved, and the time and the labor are saved; the safety fence is arranged, so that the safety of the production process is ensured.

Drawings

FIG. 1 is a schematic diagram illustrating a grabbing state of a robot workstation for loading and unloading an iron sole plate between polishing and sand blasting according to an embodiment;

FIG. 2 is a schematic diagram of an emptying state of a robot workstation for loading and unloading an iron soleplate between polishing and sand blasting according to an embodiment;

FIG. 3 is a schematic diagram of a robot end in a gripping state of a robotic workstation for loading and unloading an iron sole plate between polishing and sandblasting according to an embodiment;

FIG. 4 is a schematic diagram of an end of a robot in a feeding state of a robot workstation for loading and unloading an iron sole plate between polishing and sand blasting according to an embodiment

FIG. 5 is a schematic diagram of a conveying station of a robotic workstation for loading and unloading an iron sole plate between polishing and sandblasting according to an embodiment;

fig. 6 is a schematic view of a carrier of a robotic workstation for loading and unloading an iron sole plate between polishing and sandblasting according to an embodiment;

FIG. 7 is a perspective view of an embodiment of an iron sole plate in a robotic workstation for loading and unloading the iron sole plate between polishing and sandblasting;

FIG. 8 is a perspective view of another angle of the iron sole plate in a robotic station for loading and unloading the iron sole plate between polishing and blasting according to an embodiment;

fig. 9 is a schematic view of a robotic workstation for loading and unloading an iron sole plate between polishing and sandblasting with a polishing process according to an embodiment.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.

Examples

As shown in fig. 1 to 9, the present embodiment provides a robot workstation for loading and unloading an iron sole plate between polishing and sandblasting, which comprises a robot 3; a mounting cross beam 302 is fixed at the driving end of the robot 3; at least one second rotating mechanism 303 for 90-degree rotation of the iron soleplate 8 is arranged at the bottom side of the mounting cross beam 302; a clamping mechanism 304 is arranged at the rotating end of the bottom side of the second rotating mechanism 303; clamping blocks 305 are arranged on two clamping ends of the clamping mechanism 304; the inner side of the clamping block 305 is provided with a clamping groove 306 for clamping the edge of the soleplate of the iron; the robot 3 comprises at least a first rotation mechanism 301 that performs the function of turning the soleplate 8 of the iron over.

In a robot workstation for loading and unloading an iron sole plate between polishing and sandblasting according to the embodiment, the robot 3 is a six-axis robot.

In the robot workstation for loading and unloading the iron sole plate between polishing and sand blasting, the robot workstation further comprises a conveying station 1 which is arranged on the side of the robot 3 and is used for butting with the discharge side of a polishing machine 6, and a feeding station 2 which is arranged in front of the robot 3 and is used for butting with the feeding side of a sand blasting machine 5; robot 3 is used for from the transport station 1 centre gripping bottom surface 802 up and tip forward's iron bottom plate 8 of side, makes iron bottom plate 8's tip outwards through second rotary mechanism 303 with iron bottom plate 8 rotatory 90 degrees, and the rethread is first rotary mechanism 301 with iron bottom plate 8 upset 180 degrees make iron bottom plate 8's inner chamber 801 up, and the feeding station 2 that turns to the place ahead puts iron bottom plate 8 that the inner chamber 801 up and the tip is forward on feeding station 2.

In the robot workstation for loading and unloading the iron sole plate between polishing and sand blasting, the iron sole plate 8 is fixed on the conveying station 1 through the carrier 4; three profiling areas 401 for bearing the iron soleplate 8 are arranged on the carrier 4; grooves 404 are further arranged on the carrier 4 at two sides of the profiling area 401, and the clamping blocks 305 for the robot 3 clamp the edge of the iron sole plate 8 from two sides of the iron sole plate 8 by using the clamping grooves 306; the three profiling areas 401 are sequentially arranged from front to back with the tips facing forward, and the bottom surfaces 802 of the three iron sole plates 8 are upwards buckled on the corresponding profiling areas 401 in a row; three iron sole plates 8 with front and rear rows of iron sole plates 8 with front tips are converted into three iron sole plates 8 with left and right rows of iron sole plates 8 with front tips through feeding and discharging of the robot 3.

In the robot workstation for loading and unloading the iron sole plate between polishing and sand blasting, a roller conveyor 101 is arranged on the conveying station 1; the conveying station 1 is provided with a guide mechanism for guiding the carrier 4, and the carrier 4 is positioned in the left-right direction before the robot 3 picks.

In the robot workstation for loading and unloading the iron sole plate between polishing and sand blasting, the guide mechanism comprises guide brackets 102 which are arranged at the left and right positions above a roller conveyor 101 on a conveying station 1, and a horn-shaped guide channel is formed between the two guide brackets 103; the top side of the guide bracket 102 also has mounted near the edge of the guide channel a plurality of cam bearing followers 103 for reducing friction and avoiding jamming.

In the robot workstation for loading and unloading the iron sole plate between polishing and sand blasting according to the embodiment, the conveying station 1 is provided with a stop positioning mechanism 104 between two rollers of the roller conveyor 101 at the front side of the guide channel, for forming stop positioning in the advancing direction of the carrier 4 before the robot 3 performs grabbing.

In the robot workstation for loading and unloading the iron soleplate between polishing and sand blasting according to the embodiment, the stop positioning mechanism 104 comprises a stop lever, a stop cylinder for controlling the stop lever to lift and a photoelectric sensor 105; the front end of the carrier 4 is provided with an opening, so that the front end of the carrier 4 forms a head 402 and a shoulder 403; the stop lever is stopped at the front side of the shoulder 403, and the photoelectric sensor 105 is used for sending a signal to enable the robot 3 to start to operate after the carrier 4 is stopped and positioned, and is also used for sending a signal to enable the stop lever to rise and reset after the carrier 4 descends to completely pass through the stop lever.

In the robot workstation for loading and unloading the iron soleplate between polishing and sand blasting, a safety fence 9 is further arranged outside the robot workstation, and the safety fence surrounds the maximum working range of the robot 3 and is used for avoiding safety accidents; the robot workstation further comprises a robot control cabinet 10 used for controlling the robot 3, the robot control cabinet 10 is placed against the safety fence 9, and the safety fence 9 is provided with a notch used for facilitating opening and closing of a cabinet door of the robot control cabinet 10 at a position corresponding to the robot control cabinet 10.

In the robot workstation for loading and unloading the iron soleplate between polishing and sand blasting, when in use, the conveying station 1 is positioned at the discharge side of the polishing machine 6 in the circulating conveying line; the circular conveying line is provided with a manual feeding station 7 at the feeding side of the polishing machine 6; the manual loading station 7 is used for loading an iron soleplate 8 with an upward bottom surface 802 on the empty carrier 4; the polishing machine 6 is used for polishing the bottom surface 802 of the iron soleplate 8 fixed by the carrier 4; after the carrier 4 on the conveying station 1 is taken away by the robot from the iron soleplate 8, the empty carrier 4 is conveyed to the manual feeding station by the circulating conveying line; an iron soleplate 8 is conveyed to a conveying station after being discharged from a polishing machine, the iron soleplate is positioned through a guide mechanism and a blocking and stopping positioning mechanism, the iron soleplate is blocked above a photoelectric sensor 105, the photoelectric sensor 105 gives a signal to a robot, the robot moves to grab the iron soleplate on a carrier and gives a signal, a blocking cylinder drives a stop lever to descend, an unloaded carrier is released, when the carrier completely passes through, the photoelectric sensor 105 cannot sense the existence of the carrier and send a signal, and the blocking cylinder drives the stop lever to continue jacking to wait for the arrival of the next carrier; a purging mechanism for purging dust on the surface of the photoelectric sensor is arranged near the photoelectric sensor 105, so that the phenomenon that the sensing effect is influenced or the misjudgment is caused due to the fact that more dust is accumulated on the surface of the photoelectric sensor is avoided; the robot 3 grips the iron sole plate 8 and rotates the tip part of the iron sole plate 8 outwards by 90 degrees through the second rotating mechanism, the iron sole plate 8 is turned over up and down through the first rotating mechanism, meanwhile, the robot rotates to convey the iron sole plate to the position of the feeding station and controls the iron sole plate to descend to the conveying belt close to the feeding station, the robot loosens the clamping block, the iron sole plate is put down, the iron sole plate is conveyed to the feeding side of the sand blasting machine 5 under the driving action of the conveying belt of the feeding station, and sand blasting operation is continued; and a photoelectric sensor is also arranged on the side surface of the conveying belt of the feeding station and used for detecting whether the soleplate of the iron is smoothly conveyed away, and if the soleplate of the iron is not conveyed away, the robot does not continuously put on the feeding station after grabbing the next group of materials.

In the robot workstation for loading and unloading the iron bottom plate between polishing and sand blasting, the first rotating mechanism of the robot is used for realizing 180-degree turnover of the iron bottom plate, and the second rotating mechanism is used for realizing 90-degree rotation of the tip part of the iron bottom plate towards the outside, so that the iron bottom plate is converted from a state that the array of tip parts face upwards to a state that the row of tip parts face upwards; the design of the carrier is matched with a clamping mechanism of the robot to clamp the soleplate of the iron, so that the positioning is accurate and the clamping is convenient; through the design of the guide mechanism and the stopping positioning mechanism of the conveying station, the robot can realize accurate positioning on the carrier before grabbing, and the robot can be guaranteed to grab the iron bottom plate on the carrier smoothly; the carriers can be recycled through a circulating conveying line, and only one person is needed to feed the carriers; automatic feeding and discharging between the process of polishing the bottom surface of the iron bottom plate and the process of sand blasting the inner cavity of the iron bottom plate are realized, the manual operation is replaced, the labor cost is reduced, the collision injury and surface scratch caused by manual operation are avoided, the quality of the iron bottom plate is ensured, the continuous production is realized, the processing efficiency of the iron bottom plate is improved, and the time and the labor are saved; the safety fence is arranged, so that the safety of the production process is ensured.

The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a robot workstation that is used for flatiron bottom plate to go up unloading between polishing and sandblast which characterized in that: comprises a robot; a mounting cross beam is fixed at the driving end of the robot; at least one second rotating mechanism used for rotating the iron bottom plate is arranged on the bottom side of the mounting cross beam; a clamping mechanism is arranged at the rotating end at the bottom side of the second rotating mechanism; clamping blocks are arranged on the two clamping ends of the clamping mechanism; the inner side of the clamping block is provided with a clamping groove for clamping the edge of the soleplate of the iron; the robot further comprises a first rotating mechanism for achieving the function of turning over the iron soleplate.

2. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 1, wherein: the robot workstation further comprises a conveying station arranged on the side of the robot and used for being in butt joint with the discharge side of the polishing machine, and a feeding station arranged in front of the robot and used for being in butt joint with the feeding side of the sand blasting machine; the robot is used for from the transport station centre gripping bottom surface of side up and sharp portion forward's iron bottom plate, makes the sharp portion of iron bottom plate outwards with iron bottom plate rotation through second rotary mechanism, and the inner chamber that the rethread first rotary mechanism made iron bottom plate upset makes the iron bottom plate up, and the pay-off station of turning to the place ahead puts the iron bottom plate that the inner chamber just pointed portion forward up on the pay-off station.

3. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 2, wherein: an iron bottom plate is fixed on the conveying station through a carrier; the carrier is provided with at least one profiling area for bearing the soleplate of the iron; grooves are further formed in the two sides of the profiling area on the carrier, and clamping blocks used for the robot clamp the edges of the iron bottom plate from the two sides of the iron bottom plate through the clamping grooves.

4. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 3, wherein: the carrier is provided with a plurality of profiling areas, the profiling areas are sequentially arranged from front to back with the tips facing forwards, and the bottom surfaces of the iron bottom plates face upwards and are buckled on the corresponding profiling areas in a row; the iron soleplate with forward tips in front and back rows is converted into the iron soleplate with forward tips in left and right rows by the feeding and discharging of the robot.

5. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 2, wherein: a roller conveyor is arranged on the conveying station; and a guide mechanism is arranged on the conveying station and used for guiding the carrier, and the carrier is positioned in the left and right directions before the robot picks the carrier.

6. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 5, wherein: the guide mechanism comprises guide supports which are arranged at the left and right positions above the roller conveyor on the conveying station, and a horn-mouth-shaped guide channel is formed between the two guide supports; and a plurality of cam bearing followers are also arranged on the top side of the guide bracket at the edge close to the guide channel and used for reducing friction and avoiding material jamming.

7. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 6, wherein: and a stop positioning mechanism is arranged at the conveying station between two rollers of the roller conveyor positioned at the front side of the guide channel and is used for stopping and positioning the carrier in the advancing direction before the robot grabs the carrier.

8. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 7, wherein: the stop positioning mechanism comprises a stop lever, a stop cylinder for controlling the stop lever to lift and a photoelectric sensor; the front end of the carrier is provided with an opening so that the front end of the carrier forms a head and a shoulder; the stop lever is stopped at the front side of the shoulder, the photoelectric sensor is used for sending a signal to enable the robot to start to act after the carrier is stopped and positioned, and the photoelectric sensor is also used for sending a signal to enable the stop lever to rise and reset after the stop lever descends and the carrier completely passes through the stop lever.

9. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to claim 2, wherein: the safety fence is arranged outside the robot workstation and surrounds the maximum working range of the robot to avoid safety accidents; the robot workstation still includes the robot control cabinet that is used for controlling the robot, the robot control cabinet is being placed along security fence, security fence is provided with the breach that is used for making things convenient for the cabinet door switching of robot control cabinet in the position corresponding with the robot control cabinet.

10. A robotic workstation for loading and unloading an iron sole plate between polishing and blasting according to any of claims 2-9, wherein: the conveying station is positioned on the discharge side of the polishing machine in the circulating conveying line; the circular conveying line is provided with a manual feeding station at the feeding side of the polishing machine; the manual feeding station is used for loading an iron bottom plate with an upward bottom surface on a no-load carrier; the polishing machine is used for polishing the bottom surface of the iron bottom plate fixed by the carrier; and after the carriers on the conveying station are taken away by the robot at the soleplate of the iron, the unloaded carriers are conveyed to the manual feeding station through the circulating conveying line.

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