CN111153208A - Vacuum cup 3-axis taking and placing device and method - Google Patents

Vacuum cup 3-axis taking and placing device and method Download PDF

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Publication number
CN111153208A
CN111153208A CN202010020594.8A CN202010020594A CN111153208A CN 111153208 A CN111153208 A CN 111153208A CN 202010020594 A CN202010020594 A CN 202010020594A CN 111153208 A CN111153208 A CN 111153208A
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CN
China
Prior art keywords
clamping jaw
servo motor
moving
vacuum cup
jaw structure
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CN202010020594.8A
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Chinese (zh)
Inventor
徐浩
汪大军
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Hangzhou Zhongao Automation Technology Co Ltd
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Hangzhou Zhongao Automation Technology Co Ltd
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Priority to CN202010020594.8A priority Critical patent/CN111153208A/en
Publication of CN111153208A publication Critical patent/CN111153208A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/914Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses a vacuum cup 3-axis taking and placing device and a taking and placing method thereof, and the vacuum cup 3-axis taking and placing device comprises a control box, a mechanical arm and a control part, wherein the mechanical arm comprises a clamping jaw structure, a front-back movement driving mechanism, an up-down movement driving mechanism and a front-back movement arm, the clamping jaw structure comprises a clamping jaw seat, pneumatic clamping jaws and a servo motor for rotation, the two pneumatic clamping jaws are connected with the servo motor for rotation through a same planetary reducer for rotation, the two pneumatic clamping jaws are mutually and vertically arranged, the front-back movement driving mechanism comprises a front-back movement servo motor, a gear, a rack and a lifting sliding plate, the up-down movement driving mechanism comprises two supporting stand columns, an up-down movement servo motor and a ball screw, and the control. The two pneumatic clamping jaws of the invention rotate to finish alternate position action, the action amplitude is small, and the stability of rotation, back-and-forth movement and up-and-down movement of the clamping jaw structure is high.

Description

Vacuum cup 3-axis taking and placing device and method
Technical Field
The invention relates to a part of a vacuum cup production line, in particular to a vacuum cup 3-axis taking and placing device and a taking and placing method thereof.
Background
In the production process of the vacuum cup, the vacuum cup needs to be conveyed from the conveying belt to the cup opening processing equipment for cup opening processing, and then the processed vacuum cup is taken down from the cup opening processing equipment and put back to the conveying belt to be conveyed to the next process; at present, most of the process is manually completed, the thermos cup is manually taken from a conveyor belt to a cup opening processing device for cup opening processing, and then the processed thermos cup is taken back to the conveyor belt to be conveyed to the next process, so that the production efficiency is low, the labor intensity of workers is high, and the labor cost is high; moreover, manual operation is easy to make mistakes, so that the phenomenon of processing omission or repeated processing occurs, and the quality of products is influenced; in order to solve the problems, the vacuum cup taking and placing mechanical arm is specially designed, but the taking and placing clamping jaws of the existing vacuum cup taking and placing mechanical arm are generally one clamping jaw for conveying a vacuum cup to be processed, the other vacuum cup which is processed is taken back, the two positions for taking and placing the clamping jaws need to be alternated, and the action of the mutual alternation needs the whole front and back moving arm to move left and right, so that the action amplitude is large, and the stability cannot be guaranteed.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides the vacuum cup 3-axis taking and placing device and the taking and placing method thereof, wherein the vacuum cup 3-axis taking and placing device is high in production efficiency, reduces the labor intensity of workers, saves labor cost, is low in error rate, avoids the field occurrence of missed processing or repeated processing, ensures product quality, adopts two pneumatic clamping jaws to rotate to replace the left and right movement of the whole front and back moving arm to complete position alternating action, is small in action amplitude, adopts a servo motor to be matched with the transmission of a gear rack to drive the front and back movement of a clamping jaw structure, and adopts a servo motor to be matched with the transmission of a ball screw to drive the up and down movement of the clamping jaw structure, so.
The technical scheme of the invention is as follows: a vacuum cup 3-axis taking and placing device comprises a control box, a manipulator arranged at the top of the control box and a control part arranged in the control box, wherein the manipulator comprises a clamping jaw structure, a front-back movement driving mechanism for driving the clamping jaw structure to move back and forth, an up-down movement driving mechanism for driving the clamping jaw structure to move up and down, and a front-back movement arm for connecting the clamping jaw structure and the front-back movement driving mechanism, the clamping jaw structure comprises a clamping jaw seat, two pneumatic clamping jaws rotationally connected to the clamping jaw seat, and a rotary servo motor for driving the two pneumatic clamping jaws to rotate, the two pneumatic clamping jaws are connected with the rotary servo motor through the same rotary planetary reducer, the two pneumatic clamping jaws are mutually and vertically arranged, the front-back movement driving mechanism comprises a front-back movement servo motor, a gear arranged on the front-back movement servo motor, the gear and the rack are mutually meshed, and the front-back moving servo motor drives the front-back moving arm to move back and forth through the transmission of the gear and the rack; the up-down moving driving mechanism comprises two supporting stand columns, an up-down moving servo motor and a ball screw, wherein the up-down moving servo motor is installed at the tops of the two supporting stand columns, the ball screw is connected with the up-down moving servo motor and the lifting sliding plate, the up-down moving servo motor rotates to drive the lifting sliding plate to move up and down through the transmission of the ball screw, and the control part controls the actions of the pneumatic clamping jaw, the rotating servo motor, the up-down moving servo motor and the up.
The pneumatic clamping jaw mechanism has the advantages of high production efficiency, reduced labor intensity of workers, saved labor cost, low error rate, capability of avoiding the field occurrence of missed processing or repeated processing and ensuring product quality, meanwhile, the two pneumatic clamping jaws are adopted to rotate to replace the left and right movement of the whole front and rear moving arm to complete alternate actions, the action amplitude is small, the servo motor is adopted to be matched with the transmission of a gear rack to drive the front and rear movement of the clamping jaw structure, the servo motor is adopted to be matched with the transmission of a ball screw to drive the up and down movement of the clamping jaw structure, and the rotation, front and rear movement and up and.
Preferably, the front and rear moving arms are provided with transverse guide rails, the supporting upright posts are provided with vertical guide rails, and the lifting slide plate is provided with transverse sliders matched with the transverse guide rails, vertical sliders matched with the vertical guide rails, and guide rail slider lubricating oil rows matched with the transverse guide rails, the transverse sliders, the vertical guide rails and the vertical sliders.
The structure further ensures that the front-back moving servo motor drives the front-back moving arm to drive the clamping jaw structure to move back and forth more stably and reliably through the transmission structure of the gear rack; the reciprocating servo motor is ensured to drive the front and rear moving arms to drive the clamping jaw structure to move up and down more stably and reliably through the transmission structure of the ball screw.
Preferably, the top of control box is equipped with manipulator mounting plate and the manipulator protection casing of cooperation manipulator, the front side of manipulator protection casing is equipped with the through-hole that is used for the business turn over of fore-and-aft movement arm, and the rear side of manipulator protection casing is equipped with clamping jaw solenoid valve, clamp force regulation manometer and the total atmospheric pressure of the pneumatic clamping jaw of cooperation and adjusts the oil pump of filter and cooperation guide rail slider lubricating oil row.
The structure can play a certain protection role on the mechanical arm, and simultaneously ensures stable and reliable actions of the pneumatic clamping jaw and the guide rail slide block lubricating oil row.
Preferably, the two pneumatic clamping jaws are connected through a 90-degree bending plate, and the middle of the 90-degree bending plate is connected with a planetary speed reducer for rotation.
The structure ensures the installation firmness of the two pneumatic clamping jaws and simultaneously ensures the rotation synchronism and stability of the two pneumatic clamping jaws.
Preferably, the two ends of the 90-degree bending plate are fixed with the pneumatic clamping jaws through the fixing clamping blocks respectively, and the inner side and the outer side of the middle of the 90-degree bending plate are both arc-shaped.
The structure further ensures the installation firmness of the pneumatic clamping jaw and simultaneously ensures the rotation stability of the pneumatic clamping jaw.
Preferably, the jaw seat is provided with a connecting disc which is matched with a planetary reducer for rotation and a 90-degree bending plate; the section of the clamping jaw seat is U-shaped, a fixing cover is arranged at the top of the clamping jaw seat, and the fixing cover and the connecting disc are integrally formed.
The structure further ensures the firm assembly of the 90-degree bending plate, the clamping jaw seat and the rotating planetary reducer; meanwhile, the clamping jaw structure is convenient to be connected with the manipulator telescopic arm.
Preferably, the gear is connected with a front-and-back moving servo motor through a front-and-back moving planetary reducer, the ball screw is connected with a front-and-back moving servo motor through a front-and-back moving planetary reducer, the front-and-back moving servo motor is installed at the top of the lifting sliding plate through a first motor installation plate, and the front-and-back moving servo motor is installed at the tops of the two supporting upright posts through a second motor installation plate.
The structure ensures that the transmission of the driving gear of the back-and-forth moving servo motor and the transmission of the driving ball screw of the up-and-down moving servo motor are more stable and reliable, and simultaneously ensures that the installation of the back-and-forth moving servo motor and the up-and-down moving servo motor is more firm and reliable.
Preferably, two ends of the rack are provided with limit stops, and the front and rear moving arms are provided with drag chain mounting plates and drag chain protecting sleeves; one of the supporting columns is provided with a second drag chain mounting plate, and the bottom of the supporting column is provided with a reinforcing foot.
The structure ensures that the transmission of the gear and the rack is more stable and reliable, and meanwhile, the installation of the drag chain is convenient; and meanwhile, the installation of the drag chain is further facilitated, and the supporting stability of the supporting upright is ensured.
Preferably, the front of control box is equipped with the chamber door, and the side of control box is equipped with radiator fan, and the bottom of control box is equipped with the supporting legs, one side of manipulator protection casing is equipped with shift knob, shift knob and chamber door are located same one side, the top of manipulator protection casing is equipped with the tower lamp.
The structure ensures that the whole structure is stable and reliable, and meanwhile, the heat dissipation performance is good, and the operation is convenient.
A picking and placing method of a vacuum cup 3-axis picking and placing device comprises the following steps:
1) the two pneumatic clamping jaws are a withdrawing clamping jaw and a sending-out clamping jaw respectively, and the control part controls the action of the manipulator, so that the sending-out clamping jaw can grab a vacuum cup to be processed from the conveying belt, and the withdrawing clamping jaw is empty at the moment;
2) then, the front and rear moving arm is driven by the front and rear moving servo motor to move forward to drive the two pneumatic clamping jaws to move forward, the clamping jaw is taken back to reach a processing station of processing equipment, the clamping jaw structure is driven by the servo motor for rotation to rotate for 90 degrees, the position of the clamping jaw sent out is firmly aligned with the position of the processing station, the clamping jaw structure is driven by the servo motor to descend by moving up and down, and the vacuum cup to be processed is placed on the processing station;
3) then the servo motor moves up and down to drive the clamping jaw structure to ascend, the clamping jaw structure moves backwards under the driving of the front and rear moving arms, and the two pneumatic clamping jaws reset;
4) after the processing is finished, the control part controls the action of the manipulator, so that the clamping jaw is sent out to grab and take off a vacuum cup to be processed from the conveying belt, the clamping jaw structure moves forwards under the driving of the front and rear moving arms, the clamping jaw is taken back to reach a processing station firstly, the servo motor moves up and down to drive the clamping jaw structure to descend, and the servo motor moves up and down to drive the clamping jaw structure to ascend after the clamping jaw grabs the vacuum cup after the processing is finished;
5) then, the clamping jaw structure rotates by 90 degrees, the position of the clamping jaw is sent out to be firmly aligned with the position of the machining station, the servo motor moves up and down to drive the clamping jaw structure to descend, and the vacuum cup to be machined is placed on the machining station for machining;
6) then the servo motor moves up and down to drive the clamping jaw structure to ascend, the clamping jaw structure moves backwards under the driving of the front and rear moving arms, the two pneumatic clamping jaws reset, the control part controls the taking-back clamping jaw to put the processed vacuum cup back on the conveying belt, and controls the sending-out clamping jaw to grab the next vacuum cup to be processed; and analogizing until the vacuum cups to be processed on the conveying belt are completely processed or the machine is stopped.
The pneumatic clamping jaw mechanism has the advantages of high production efficiency, reduced labor intensity of workers, saved labor cost, low error rate, capability of avoiding the field occurrence of missed processing or repeated processing and ensuring product quality, meanwhile, the two pneumatic clamping jaws are adopted to rotate to replace the left and right movement of the whole front and rear moving arm to complete alternate actions, the action amplitude is small, the servo motor is adopted to be matched with the transmission of a gear rack to drive the front and rear movement of the clamping jaw structure, the servo motor is adopted to be matched with the transmission of a ball screw to drive the up and down movement of the clamping jaw structure, and the rotation, front and rear movement and up and.
Drawings
FIG. 1 is a schematic structural view of the present invention with the protective cover of the robot removed;
FIG. 2 is a schematic view of one of the angles of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic view of the robot of the present invention;
FIG. 5 is a side schematic view of a robot of the present invention;
FIG. 6 is a schematic structural view of the front and rear moving arms driving the clamping jaw structure to move forward;
FIG. 7 is a schematic side view of the front and rear moving arms driving the clamping jaw structure to move forward;
FIG. 8 is a schematic view of the present invention in use;
in the figure, 1, a clamping jaw seat, 2, a pneumatic clamping jaw, 3, a rotary servo motor, a 4.90-degree bending plate, 5, a rotary planetary reducer, 6, a fixed clamping block, 7, a connecting plate, 8, a fixed cover, 9, a back-and-forth moving servo motor, 10, a back-and-forth moving arm, 11, a gear, 12, a rack, 13, a lifting sliding plate, 14, a transverse guide rail, 15, a transverse sliding block, 16, a guide rail sliding block lubricating oil row, 17, a back-and-forth moving planetary reducer, 18, a first motor mounting plate, 19, a limit stop block, 20, a first drag chain mounting plate, 21, a drag chain protective sleeve, 22, a supporting upright post, 23, an up-and-down moving servo motor, 24, a ball screw, 25, a vertical guide rail, 26, a vertical sliding block, 27, a second motor mounting plate, 28, a second drag chain mounting plate, 29, a reinforcing foot, 30, an up-and, 33. the automatic control device comprises supporting legs, 34 heat dissipation fans, 35 mechanical arm mounting bottom plates, 36 mechanical arm protective covers, 37 switch buttons, 38 through holes, 39 tower lamps, 40 oil pumps, 41 clamping jaw electromagnetic valves, 42 clamping force adjusting pressure gauges and 43 total air pressure adjusting filters.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.
As shown in figures 1-8, the vacuum cup 3-axis picking and placing device comprises a control box 31, a manipulator arranged at the top of the control box 31 and a control part arranged inside the control box 31. The manipulator comprises a clamping jaw structure, a front-back movement driving mechanism for driving the clamping jaw structure to move back and forth, a front-back movement driving mechanism for driving the clamping jaw structure to move up and down, and a front-back movement arm 10 for connecting the clamping jaw structure and the front-back movement driving mechanism. The clamping jaw structure comprises a clamping jaw seat 1, two pneumatic clamping jaws 2 connected to the clamping jaw seat 1 in a rotating mode and a rotary servo motor 3 driving the two pneumatic clamping jaws 2 to rotate, the two pneumatic clamping jaws 2 are connected with the rotary servo motor 3 through a same rotary planetary reducer 5, and the two pneumatic clamping jaws 2 are perpendicular to each other. The front-back movement driving mechanism comprises a front-back movement servo motor 9, a gear 11 arranged on the front-back movement servo motor 9, a rack 12 fixed on the front-back movement arm 10 and a lifting sliding plate 13 used for fixing the front-back movement servo motor 9, wherein the gear 11 and the rack 12 are meshed with each other, and the front-back movement servo motor 9 rotates to drive the front-back movement arm 10 to move back and forth through the transmission of the gear 11 and the rack 12. The up-down moving driving mechanism comprises two supporting columns 22, an up-down moving servo motor 23 arranged at the tops of the two supporting columns 22 and a ball screw 24 connected with the up-down moving servo motor 23 and the lifting sliding plate 13, wherein the up-down moving servo motor 23 rotates to drive the lifting sliding plate 13 to move up and down through the transmission of the ball screw 24. The control section controls the operation of the pneumatic chuck 2, the rotating servo motor 3, the forward and backward movement servo motor 9, and the upward and downward movement servo motor 23. The front and rear moving arms 10 are provided with transverse guide rails 14, the supporting upright posts 22 are provided with vertical guide rails 25, and the lifting slide plate 13 is provided with transverse sliders 15 matched with the transverse guide rails 14, vertical sliders 26 matched with the vertical guide rails 25, and guide rail slider lubricating oil rows 16 matched with the transverse guide rails 14, the transverse sliders 15, the vertical guide rails 25 and the vertical sliders 26. The top of the control box 31 is provided with a manipulator mounting bottom plate 35 and a manipulator protective cover 36 which are matched with the manipulator, the front side of the manipulator protective cover 36 is provided with a through hole 38 for the forward and backward movement of the arm 10, and the rear side of the manipulator protective cover 36 is provided with a clamping jaw electromagnetic valve 41, a clamping force adjusting pressure gauge 42, a total air pressure adjusting filter 43 and an oil pump 40 matched with the guide rail slide block lubricating oil row 16, wherein the clamping jaw electromagnetic valve 41, the clamping force adjusting pressure gauge 42. The two pneumatic clamping jaws 2 are connected through a 90-degree bending plate 4, and the middle of the 90-degree bending plate 4 is connected with a rotary planetary reducer 5. The both ends of the 90-degree bending plate 4 are fixed with the pneumatic clamping jaw 2 through the fixed clamping blocks 6 respectively, and the inner side and the outer side of the middle of the 90-degree bending plate 4 are both arc-shaped. The jaw seat 1 is provided with a connecting disc 7 which is matched with a planetary reducer 5 for rotation and a 90-degree bending plate 4. The section of the clamping jaw seat 1 is U-shaped, the top of the clamping jaw seat is provided with a fixed cover 8, and the fixed cover 8 and the connecting disc 7 are integrally formed. The gear 11 is connected with a front-back moving servo motor 9 through a front-back moving planetary reducer 17, the ball screw 24 is connected with an up-down moving servo motor 23 through an up-down moving planetary reducer 30, the front-back moving servo motor 9 is installed at the top of the lifting sliding plate 13 through a first motor installation plate 18, and the up-down moving servo motor 23 is installed at the top of the two supporting columns 22 through a second motor installation plate 27. Two ends of the rack 12 are provided with limit stoppers 19, and the front and rear moving arm 10 is provided with a first drag chain mounting plate 20 and a drag chain protecting sleeve 21. One of the support columns 22 is provided with a second tow chain mounting plate 28, and the bottom of the support column 22 is provided with a reinforcement foot 29. The front of the control box 31 is provided with a box door 32, the side of the control box 31 is provided with a cooling fan 34, the bottom of the control box 31 is provided with a supporting leg 33, one side of the manipulator protective cover 36 is provided with a switch button 37, the switch button 37 and the box door 32 are positioned on the same side, and the top of the manipulator protective cover 36 is provided with a tower lamp 39.
One of the pneumatic clamping jaws is a sending-out clamping jaw, the other pneumatic clamping jaw is a taking-back clamping jaw, when the vacuum cup to be processed is conveyed to a designated position, the vacuum cup to be processed is grabbed from the conveying belt by the sending-out clamping jaw and then conveyed to a processing station of processing equipment for processing, after the processing is finished, the vacuum cup is grabbed by the taking-back clamping jaw and then conveyed back to the conveying belt to be conveyed to the next procedure, and at the moment, the next vacuum cup is grabbed to the processing station of the processing equipment by the sending-out clamping jaw for processing.
The specific action process is as follows: the control part controls the action of the manipulator, so that the clamping jaw is sent out to grab a vacuum cup to be processed from the conveying belt, and the clamping jaw is taken back to be empty; then, the front and rear moving arm is driven by the front and rear moving servo motor to move forward to drive the two pneumatic clamping jaws to move forward, the clamping jaw is taken back to reach a processing station of processing equipment, the clamping jaw structure is driven by the servo motor for rotation to rotate for 90 degrees, the position of the clamping jaw sent out is firmly aligned with the position of the processing station, the clamping jaw structure is driven by the servo motor to descend by moving up and down, and the vacuum cup to be processed is placed on the processing station; then the servo motor moves up and down to drive the clamping jaw structure to ascend and reset, the clamping jaw structure moves backwards under the driving of the front and rear moving arms, and the two pneumatic clamping jaws reset; after the processing is finished, the control part controls the action of the manipulator, so that the clamping jaw is sent out to grab a vacuum cup to be processed from the conveying belt, the clamping jaw structure moves forwards under the driving of the front and rear moving arms, the clamping jaw is taken back to reach a processing station firstly, the servo motor moves up and down to drive the clamping jaw structure to descend, and the servo motor moves up and down to drive the clamping jaw structure to ascend after the clamping jaw grabs the processed vacuum cup; then, the clamping jaw structure carries out 90 degrees rotations, and the position of seeing off the clamping jaw is to jail with the position of processing station, and servo motor drive clamping jaw structure descends reciprocating, will wait to process the thermos cup and put on processing station and process to this analogize, get and put the completion or shut down the operation until the thermos cup on the conveyer belt.
The front-back moving servo motor and the front-back moving planetary reducer are named for driving the front-back moving arm and the clamping jaw structure to move back and forth, and do not move back and forth; the up-down moving servo motor and the up-down moving planetary reducer are named for driving the up-down movement of the front-back moving arm and the clamping jaw structure, and do not move up and down.
The control part mainly comprises a PLC controller, a relay and a control loop (mainly realizing the control of 3 servo motors, a pneumatic clamping jaw, a clamping jaw electromagnetic valve, a guide rail sliding block lubricating oil drain and an oil pump), and is a conventional part purchased from the market, so the specific structure and the working principle of the control part are not described in detail.
The pneumatic clamping jaw mechanism has the advantages of high production efficiency, reduced labor intensity of workers, saved labor cost, low error rate, capability of avoiding the field occurrence of missed processing or repeated processing and ensuring product quality, meanwhile, the two pneumatic clamping jaws are adopted to rotate to replace the left and right movement of the whole front and rear moving arm to complete alternate actions, the action amplitude is small, the servo motor is adopted to be matched with the transmission of a gear rack to drive the front and rear movement of the clamping jaw structure, the servo motor is adopted to be matched with the transmission of a ball screw to drive the up and down movement of the clamping jaw structure, and the rotation, front and rear movement and up and.

Claims (10)

1. The utility model provides a 3 axle of thermos cup are got and are put device which characterized in that: the manipulator comprises a clamping jaw structure, a front-back movement driving mechanism for driving the clamping jaw structure to move back and forth, an up-down movement driving mechanism for driving the clamping jaw structure to move up and down, and a front-back movement arm for connecting the clamping jaw structure and the front-back movement driving mechanism, wherein the clamping jaw structure comprises a clamping jaw seat, two pneumatic clamping jaws rotationally connected to the clamping jaw seat, and a rotary servo motor for driving the two pneumatic clamping jaws to rotate, the two pneumatic clamping jaws are connected with the rotary servo motor through the same planetary reducer for rotation, and are arranged vertically to each other, the front-back movement driving mechanism comprises a front-back movement servo motor, a gear arranged on the front-back movement servo motor, a rack fixed on the front-back movement arm, and a lifting sliding plate for fixing the front-back movement servo motor, the gear and the rack are mutually meshed, and the front-back moving servo motor drives the front-back moving arm to move back and forth through the transmission of the gear and the rack; the up-down moving driving mechanism comprises two supporting stand columns, an up-down moving servo motor and a ball screw, wherein the up-down moving servo motor is installed at the tops of the two supporting stand columns, the ball screw is connected with the up-down moving servo motor and the lifting sliding plate, the up-down moving servo motor rotates to drive the lifting sliding plate to move up and down through the transmission of the ball screw, and the control part controls the actions of the pneumatic clamping jaw, the rotating servo motor, the up-down moving servo motor and the up.
2. A vacuum cup 3-axis pick-and-place device according to claim 1, characterized in that: the lifting slide plate is provided with a transverse slide block matched with the transverse guide rail, a vertical slide block matched with the vertical guide rail and a guide rail slide block lubricating oil row matched with the transverse guide rail, the transverse slide block, the vertical guide rail and the vertical slide block.
3. A vacuum cup 3-axis pick-and-place device according to claim 2, characterized in that: the top of control box is equipped with manipulator mounting plate and the manipulator protection casing of cooperation manipulator, the front side of manipulator protection casing is equipped with the through-hole that is used for the business turn over of fore-and-aft movement arm, and the rear side of manipulator protection casing is equipped with clamping jaw solenoid valve, clamp force regulation pressure gauge and the total atmospheric pressure of cooperation pneumatic clamping jaw and adjusts the oil pump of filter and cooperation guide rail slider lubricating oil row.
4. A vacuum cup 3-axis pick-and-place device according to claim 1, characterized in that: the two pneumatic clamping jaws are connected through a 90-degree bending plate, and the middle of the 90-degree bending plate is connected with a planetary reducer for rotation.
5. A thermos cup 3-axis pick-and-place device according to claim 4, characterized in that: the both ends of the 90-degree bending plate are fixed with the pneumatic clamping jaw through the fixed clamping blocks respectively, and the inner side and the outer side of the middle of the 90-degree bending plate are both arc-shaped.
6. A thermos cup 3-axis pick-and-place device according to claim 4, characterized in that: the clamping jaw seat is provided with a connecting disc which is matched with a planetary reducer for rotation and a 90-degree bending plate; the section of the clamping jaw seat is U-shaped, a fixing cover is arranged at the top of the clamping jaw seat, and the fixing cover and the connecting disc are integrally formed.
7. A vacuum cup 3-axis pick-and-place device according to claim 1, characterized in that: the gear is connected with a front-and-back moving servo motor through a front-and-back moving planetary reducer, the ball screw is connected with a front-and-back moving servo motor through a front-and-back moving planetary reducer, the front-and-back moving servo motor is installed at the top of the lifting sliding plate through a first motor installation plate, and the front-and-back moving servo motor is installed at the tops of the two supporting stand columns through a second motor installation plate.
8. A vacuum cup 3-axis pick-and-place device according to claim 1, characterized in that: two ends of the rack are provided with limit stops, and the front and rear moving arms are provided with a first drag chain mounting plate and drag chain protecting sleeves; one of the supporting columns is provided with a second drag chain mounting plate, and the bottom of the supporting column is provided with a reinforcing foot.
9. A thermos cup 3-axis pick-and-place device according to claim 3, characterized in that: the front of control box is equipped with the chamber door, and the side of control box is equipped with radiator fan, and the bottom of control box is equipped with the supporting legs, one side of manipulator protection casing is equipped with shift knob, shift knob and chamber door are located same one side, the top of manipulator protection casing is equipped with the tower lamp.
10. A method for taking and putting a vacuum cup 3-axis taking and putting device according to claim 1, wherein: the method comprises the following steps:
1) the two pneumatic clamping jaws are a withdrawing clamping jaw and a sending-out clamping jaw respectively, and the control part controls the action of the manipulator, so that the sending-out clamping jaw can grab a vacuum cup to be processed from the conveying belt, and the withdrawing clamping jaw is empty at the moment;
2) then, the front and rear moving arm is driven by the front and rear moving servo motor to move forward to drive the two pneumatic clamping jaws to move forward, the clamping jaw is taken back to reach a processing station of processing equipment, the clamping jaw structure is driven by the servo motor for rotation to rotate for 90 degrees, the position of the clamping jaw sent out is firmly aligned with the position of the processing station, the clamping jaw structure is driven by the servo motor to descend by moving up and down, and the vacuum cup to be processed is placed on the processing station;
3) then the servo motor moves up and down to drive the clamping jaw structure to ascend and reset, the clamping jaw structure moves backwards under the driving of the front and rear moving arms, and the two pneumatic clamping jaws reset;
4) after the processing is finished, the control part controls the action of the manipulator, so that the clamping jaw is sent out to grab a vacuum cup to be processed from the conveying belt, the clamping jaw structure moves forwards under the driving of the front and rear moving arms, the clamping jaw is taken back to reach a processing station firstly, the servo motor moves up and down to drive the clamping jaw structure to descend, and the servo motor moves up and down to drive the clamping jaw structure to ascend after the clamping jaw grabs the processed vacuum cup;
5) then, the clamping jaw structure carries out 90 degrees rotations, and the position of seeing off the clamping jaw is to jail with the position of processing station, and servo motor drive clamping jaw structure descends reciprocating, will wait to process the thermos cup and put on processing station and process to this analogize, get and put the completion or shut down the operation until the thermos cup on the conveyer belt.
CN202010020594.8A 2020-01-09 2020-01-09 Vacuum cup 3-axis taking and placing device and method Pending CN111153208A (en)

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Application Number Priority Date Filing Date Title
CN202010020594.8A CN111153208A (en) 2020-01-09 2020-01-09 Vacuum cup 3-axis taking and placing device and method

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Application Number Priority Date Filing Date Title
CN202010020594.8A CN111153208A (en) 2020-01-09 2020-01-09 Vacuum cup 3-axis taking and placing device and method

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CN111153208A true CN111153208A (en) 2020-05-15

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KR101572837B1 (en) * 2015-10-13 2015-12-10 주식회사 한마음테크 Drink container eject/insert device)
WO2018032656A1 (en) * 2016-08-17 2018-02-22 华天科技(昆山)电子有限公司 High-speed component pickup-and-place device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113562455A (en) * 2021-07-27 2021-10-29 永康中奥自动化科技有限公司 Vacuum cup processing equipment with pick-and-place manipulator and working method thereof
CN113562455B (en) * 2021-07-27 2022-10-11 永康中奥自动化科技有限公司 Vacuum cup processing equipment with picking and placing mechanical arm and working method thereof

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