CN109455496B - Workpiece positioning device for automatic production line - Google Patents
Workpiece positioning device for automatic production line Download PDFInfo
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- CN109455496B CN109455496B CN201811648075.5A CN201811648075A CN109455496B CN 109455496 B CN109455496 B CN 109455496B CN 201811648075 A CN201811648075 A CN 201811648075A CN 109455496 B CN109455496 B CN 109455496B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000000284 extract Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 abstract description 13
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a workpiece positioning device for an automatic production line, which comprises a first conveying mechanism and a workbench, wherein the first conveying mechanism and the workbench are arranged on a support frame on the workbench, a first guide rail is arranged at the upper end of the support frame on the workbench, a manipulator is connected with the first guide rail through a second guide rail, a first detector is arranged on the manipulator, a turntable is arranged below the manipulator, a second detector is arranged in front of the turntable, a first stop block is arranged at the front end of the first conveying mechanism, a second stop block, a third stop block and a baffle are arranged in the middle of the first conveying mechanism, and a third detector is arranged on the side surface of the first conveying mechanism. Realize automatic conveying work piece through first transport mechanism, place on the revolving stage through the manipulator extraction work piece and utilize first detector and second detector to fix a position, reduce intensity of labour and improve production efficiency, the cooperation setting of third detector, baffle, first dog, second dog and third dog guarantees that the work piece is single accurate in the position that the manipulator draws, guarantees the precision that the work piece draws.
Description
Technical Field
The invention relates to the technical field of production equipment, in particular to a workpiece positioning device for an automatic production line.
Background
At present, in order to reduce production material resources and labor costs for the production of parts with complex structures and multiple processing procedures, a plurality of procedures are generally combined and arranged to form a production line, and the processing of the separated procedures is completed on one production line. In the period of low development of the technology level, each process of the production line usually needs to be equipped with special personnel to manually complete positioning and installation, so that the labor cost of manufacturing enterprises rises year by year, and at present, some automatic processing lines for combining various processing equipment are also arranged on the market, but the initial position of a workpiece still needs to be manually positioned, the problems of poor positioning precision and the like easily occur in manual positioning, and the production efficiency is low.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a workpiece positioning device for an automated production line, which aims to solve the problem that in the prior art, manual positioning is required on the production line.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a work piece positioner for automated production line, which comprises a bracket, be equipped with the first transport mechanism of conveying work piece along X axis direction on the support, the front end left side of first transport mechanism is equipped with the workstation, fixedly connected with support frame on the workstation, and erect the middle part at the support frame, the upper end of support frame is equipped with the first guide rail of Y axis direction, movable connection has vertical second guide rail on the first guide rail, the second guide rail lower extreme is connected with the manipulator, be equipped with first detector on the manipulator, the workstation just is equipped with the revolving stage below the manipulator, the center of revolving stage is connected with first motor, the place ahead of revolving stage is equipped with the second detector, first transport mechanism front end top is equipped with first dog, the middle part left and right sides of first transport mechanism is equipped with second dog and third dog respectively, the workstation is equipped with the first cylinder that sets up along Y axis direction in the support frame the place ahead, and be equipped with the baffle that passes the second dog on the piston rod of first cylinder, be equipped with the third detector between baffle and first dog and in first transport mechanism side.
In the workpiece positioning device for the automatic production line, a second cylinder which is vertically arranged is fixedly connected to the side face of the manipulator, and a first detector is fixed on a piston rod of the second cylinder and is arranged at the upper end of a claw of the manipulator.
The workpiece positioning device for the automatic production line comprises a first conveying mechanism, a second motor, a first rotating shaft, a first belt wheel, a first conveying belt, a second belt wheel, a second motor, a first belt wheel and a second belt wheel, wherein the second motor is fixed on the side face of the support, the second motor is connected with the side face of the support in a rotating mode, the output shaft of the second motor is connected with the first rotating shaft, the first belt wheel is sleeved on the first rotating shaft, the first belt wheel is arranged on the first belt wheel, the second belt wheel is arranged at the front end of the support and below the first stop block in a rotating mode, the second belt wheel is connected on the support in a rotating mode through the second rotating shaft, the second motor is fixed on the side face of the support, the two ends of the first rotating shaft are connected on the support in a rotating mode, the first belt wheel is arranged at the rear end of the support, and the second belt wheel is arranged below the first stop block.
In the workpiece positioning device for the automatic production line, the rear end side surface of the first conveying mechanism is provided with the second conveying mechanism at the rear of the workbench, and the guide plate which is obliquely arranged to the first conveying mechanism and fixed on the workbench is arranged above the second conveying mechanism.
In the workpiece positioning device for the automatic production line, the second conveying mechanism comprises a third belt wheel sleeved on the first rotating shaft, a second conveying belt arranged on the third belt wheel, a fourth belt wheel arranged at the other end of the second conveying belt and rotationally connected to the lower end face of the workbench through the third rotating shaft, and the fourth belt wheel is arranged below the supporting frame.
In the workpiece positioning device for the automatic production line, the third detector is arranged on the middle line between the baffle and the first stop block and is fixed on the bracket on the right side of the first conveying mechanism, and the distance between the third detector and the first stop block is smaller than the diameter of a workpiece.
In the workpiece positioning device for the automatic production line, a first motor is fixed on the lower end face of a workbench, and an output shaft of the first motor penetrates through the workbench to be fixedly connected with a turntable.
In the workpiece positioning device for the automatic production line, a fixed plate is fixed on the right side edge of the workbench, a second stop block is fixed on the fixed plate, and two ends of the first stop block are fixedly connected with the fixed plate and the bracket respectively.
In the workpiece positioning device for the automatic production line, a horizontal sliding seat is buckled and connected on a first guide rail, a rack is arranged in the middle of the first guide rail, a third motor is fixed on the horizontal sliding seat, a gear meshed with the rack is arranged on an output shaft of the third motor, a vertical sliding seat is fixedly connected on the horizontal sliding seat, a second guide rail is buckled on the vertical sliding seat, a third cylinder which is vertically placed is arranged in the middle of the vertical sliding seat, and a piston rod end of the third cylinder is fixed at the lower end of the second guide rail.
In the workpiece positioning device for the automatic production line, the horizontal sliding seat is buckled on two sides of the first guide rail, and the vertical sliding seat is buckled on two sides of the second guide rail.
The beneficial effects are that:
the invention provides a workpiece positioning device for an automatic production line, which is characterized in that a first conveying mechanism and a second conveying mechanism are arranged to realize automatic workpiece conveying, namely automatic feeding, and a mechanical hand is used for picking up a workpiece to be placed on a turntable for positioning, the workpiece is positioned by a first detector and a second detector to find a placement positioning form, and the workpiece is converted into a processing form in cooperation with the automatic production line, so that the processing of subsequent equipment is facilitated, the workpiece is provided for positioning manually, the labor intensity is reduced, and the production efficiency of the processing line is improved. Through the cooperation setting of third detector, baffle, first dog, second dog and third dog, guarantee that the work piece is single accurate be in the position that the manipulator draws, guarantee the accurate that the work piece draws.
Drawings
Fig. 1 is a front view of a workpiece positioning device for an automated production line provided by the invention.
Fig. 2 is a left side view of the workpiece positioning device for an automated production line provided by the present invention, and is sectioned in the direction A-A in fig. 1.
Fig. 3 is a top view of a workpiece positioning device for an automated production line according to the present invention.
Detailed Description
The invention provides a workpiece positioning device for an automatic production line, which is used for making the purposes, technical schemes and effects of the invention clearer and more definite, and is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the invention, the direction of conveying the workpiece by the first conveying mechanism is the X-axis direction, and the direction of the first guide rail is the Y-axis direction.
Referring to fig. 1, 2 and 3, the present invention provides a workpiece positioning device for an automatic production line, comprising a bracket 1, wherein a first conveying mechanism 7 for conveying a workpiece 30 along an X-axis direction is provided on the bracket 1, the first conveying mechanism 7 comprises a second motor 71 fixed on a side surface of the bracket, a first rotating shaft 72 connected with an output shaft of the second motor, a first belt wheel sleeved on the first rotating shaft (corresponding to the position of the third belt wheel 61 in fig. 2 and arranged behind the third belt wheel 61 in fig. 2), a first belt pulley 74 arranged on the first belt wheel, and a second belt wheel 73 arranged at the other end of the first belt pulley 74 and rotatably connected to the bracket through a second rotating shaft 75, wherein the second motor is fixed on a rear end side surface of the bracket, two ends of the first rotating shaft are rotatably connected to the bracket, the first belt wheel is arranged at the rear end of the bracket, and the second belt wheel is arranged at the front end of the bracket and below a first stop.
Wherein, first transport mechanism is used for conveying work piece 30, and it passes through the rotation of second motor drive first pivot for first band pulley rotates, and then drives first conveyer belt and second band pulley and rotate, makes the work piece that places the first conveyer belt top convey to the assigned position, is utilizing the mechanical hand to take the work piece.
The workbench 21 is arranged on the left side of the front end of the first conveying mechanism, the workbench is fixed on the support, the support frame 23 is fixedly connected to the workbench, the support frame is erected in the middle of the support, the upper end face of the rear end of the workbench is fixed, the first guide rail 4 in the Y-axis direction is arranged at the upper end of the support frame, the first guide rail 4 is movably connected with the vertical second guide rail 17, and the lower end of the second guide rail is connected with the manipulator 15.
The cross section of the first guide rail is approximately in a shape like a Chinese character 'of a slit', a horizontal sliding seat 18 is buckled on the first guide rail and connected to the upper side and the lower side of the first guide rail, the horizontal sliding seat can move along the Y-axis direction along the first guide rail, a rack 24 is arranged in the middle of the first guide rail, a third motor 26 is fixed on the horizontal sliding seat, a gear 25 meshed with the rack is arranged on an output shaft of the third motor, and the horizontal sliding seat is driven by the third motor to move along the first guide rail. The vertical slide 19 of fixedly connected with on the horizontal slide, second guide rail 17 lock is on vertical slide, and vertical slide lock is equipped with vertical draw-in groove on the both sides of second guide rail promptly on vertical slide, and the second guide rail is inserted in the draw-in groove for the second guide rail can only vertically slide from top to bottom, is equipped with the third cylinder 20 of vertical placing at vertical slide middle part, and the piston rod end of third cylinder 20 is fixed in the lower extreme of second guide rail, makes through control third cylinder, realizes that the second guide rail slides from top to bottom.
Among the above, connect through horizontal slide and vertical slide between first guide rail and the second guide rail, realize that it can remove the connection, even make the manipulator of fixing in second guide rail lower extreme realize the removal of Y axle direction and vertical direction for the manipulator can snatch the work piece from first transport mechanism and put on the revolving stage and fix a position, wherein, the manipulator is current pneumatic manipulator.
Further, be equipped with first detector 27 on the manipulator, the side fixedly connected with vertical second cylinder 16 of setting of manipulator, first detector 27 is fixed on the piston rod of second cylinder 16, and arranges in the jack catch upper end of manipulator, and the workstation just is equipped with revolving stage 3 below the manipulator, and the center of revolving stage is connected with first motor 22, and the place ahead of revolving stage is equipped with second detector 2, but first detector and second detector all trigger the cooperation with the work piece. Specifically, when the work piece is positioned, the manipulator grabs the work piece from first transport mechanism and puts on the revolving stage, and the revolving stage sets up with the work piece cooperation, the work piece is detected to the second detector, and then control first motor drive revolving stage rotation, and the first location point of second detector detection work piece side, simultaneously, after the work piece was put down to the manipulator, the piston rod of second cylinder stretches out downwards, make first detector cooperation work piece internal circle surface cooperation, and find the second location point on work piece internal circle surface in the work piece rotation, realize the location to the work piece, afterwards, first motor stops rotating, and remove the manipulator, and then the manipulator of control automatic production line draws the work piece that has been positioned and puts into production facility processing.
In the above, the workpiece is positioned by the positioning device to find the positioning form, and the workpiece is transformed to the processing form in cooperation with the automatic production line, so that the processing of subsequent equipment is facilitated, the manual work for positioning the workpiece is reduced, the labor intensity is reduced, and the production efficiency of the processing line is improved.
The first motor is fixed on the lower end face of the workbench, and an output shaft of the first motor penetrates through the workbench to be fixedly connected with the turntable.
Further, a first stop block 13 is arranged above the front end of the first conveying mechanism, a second stop block 8 and a third stop block 10 are respectively arranged on the left side and the right side of the middle of the first conveying mechanism, a fixing plate 14 is fixed on the right side edge of the workbench, the second stop block 8 is fixed on the fixing plate 14, and two ends of the first stop block are respectively fixedly connected with the fixing plate and the support. The second stop block and the third stop block are arranged above the first conveying mechanism and are respectively arranged on two sides, and are used for limiting the workpiece to pass through only one piece and limiting the workpiece to be conveyed on a specified straight line, so that the workpiece is conveniently extracted by the manipulator, the first stop block further limits the position of the workpiece, namely the position for limiting the workpiece to advance, and the phenomenon that the workpiece cannot be extracted due to the fact that the workpiece is conveyed too far forward is avoided. Preferably, the rear ends of the second stopper and the third stopper are provided with inclined surfaces for guiding the workpiece to a predetermined straight line, and the inclined surfaces are prevented from being abutted against the end surfaces of the second stopper or the third stopper and being unable to be conveyed forward.
Further, the workbench is provided with a first air cylinder 9 arranged along the Y-axis direction in front of the supporting frame, and a baffle plate 11 penetrating through the second stop block is arranged on a piston rod of the first air cylinder and used for blocking the workpiece from moving forwards. A third detector 12 is arranged between the baffle and the first stop block and on the side surface of the first conveying mechanism, wherein the third detector is arranged on the central line between the baffle and the first stop block and is fixed on a bracket on the right side of the first conveying mechanism, and the distance between the third detector and the first stop block is smaller than the diameter of the workpiece.
In the above, the third detector is fixed on the bracket on the right side of the first conveying mechanism, and detects the workpiece along the Y-axis direction, and when the third detector detects the workpiece, the first cylinder is controlled to push the baffle to block the advancing direction of the workpiece, namely, only one workpiece is limited to be at the position where the manipulator extracts the workpiece. Specifically, since the third detector is disposed on the center line between the shutter and the first stopper and the distance between the third detector and the first stopper is smaller than the diameter of the workpiece, that is, when the third detector just starts to detect the workpiece, the workpiece behind the detected workpiece has not passed the position of the shutter, and the shutter blocks the workpiece behind the detected workpiece from continuing to be conveyed forward, while the workpiece detected by the third detector continues to be conveyed forward until it is not blocked by the stopper, and the third detector detects that the workpiece is on the rear end of the workpiece when it is blocked by the first stopper, and the shutter is still in the position to block the workpiece because the third detector also detects the workpiece. When the manipulator extracts the workpiece, the third detector does not detect the workpiece, and the first cylinder is controlled to push the baffle to retract, so that the next workpiece can pass through.
Among the above, the first detector, the second detector, the third detector, the first motor, the second motor, the third motor are all connected with the controller, the first cylinder, the second cylinder and the third cylinder are respectively connected with the air supply equipment through the control valve, and each air supply equipment and the control valve are electrically connected with the controller, and the controller is programmed (numerical control programmed) through a program to control the work positioning device to operate in a combined mode.
Preferably, when the third detector does not detect the workpiece in the setting time T1, the first conveying mechanism is controlled to reversely rotate and then to resume forward rotation, so that a plurality of workpieces can be effectively prevented from being clamped at the rear end surfaces of the second stop block and the third stop block and cannot reach the setting position. And after the first conveying mechanism resumes the forward rotation after the set N times of reverse rotation, the third detector still does not detect the workpiece, and an alarm is generated and the machine is stopped.
Preferably, the second conveying mechanism 6 is arranged on the rear end side surface of the first conveying mechanism and behind the workbench, and the guide plate 5 which is obliquely arranged to the first conveying mechanism and fixed on the workbench is arranged above the second conveying mechanism. Specifically, the second conveying mechanism comprises a third belt wheel 61 sleeved on the first rotating shaft, a second conveying belt 62 arranged on the third belt wheel, a fourth belt wheel 63 arranged at the other end of the second conveying belt and rotationally connected to the lower end face of the workbench through a third rotating shaft 64, and the fourth belt wheel is arranged below the supporting frame. The second conveying mechanism is arranged at the rear of the workbench, so that the space for conveying the workpieces is increased, namely the area for placing the workpieces at one time is increased, and the guide plate guides the workpieces placed on the second conveying mechanism to the first conveying mechanism. Wherein, second transport mechanism and first transport mechanism share a motor (second motor), and first pivot, realize second transport mechanism and first transport mechanism synchronous rotation to reduced holistic structure, reduced space and cost.
In the above, the first detector, the second detector and the third detector are existing laser sensors or infrared sensors.
Preferably, in order to prevent the workpiece from falling out of the support, a guardrail is arranged on the support. While a support block connection of a suitable height may be added in order for the second and third detectors to reach the desired height.
According to the invention, the first conveying mechanism and the second conveying mechanism are arranged to realize automatic workpiece conveying, namely automatic feeding, and the workpiece is lifted by a mechanical arm and placed on the turntable for positioning, the workpiece is positioned by the first detector and the second detector to find a placement positioning form, and the workpiece is transformed to a processing form by cooperating with an automatic production line, so that the processing of subsequent equipment is facilitated, the manual work for positioning is reduced, the labor intensity is reduced, and the production efficiency of the processing line is improved. Through the cooperation setting of third detector, baffle, first dog, second dog and third dog, guarantee that the work piece is single accurate be in the position that the manipulator draws, guarantee the accurate that the work piece draws.
It will be understood that equivalents and modifications will occur to those skilled in the art based on the present invention and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention.
Claims (9)
1. The workpiece positioning device for the automatic production line is characterized by comprising a bracket, wherein a first conveying mechanism for conveying workpieces along the X-axis direction is arranged on the bracket, a workbench is arranged on the left side of the front end of the first conveying mechanism, a support frame is fixedly connected to the workbench, the middle part of the bracket is erected on the support frame, a first guide rail in the Y-axis direction is arranged at the upper end of the support frame, a vertical second guide rail is movably connected to the first guide rail, the lower end of the second guide rail is connected with a manipulator, a first detector is arranged on the manipulator, a turntable is arranged on the workbench and below the manipulator, a first motor is connected to the center of the turntable, a second detector is arranged in front of the turntable, a first stop block is arranged above the front end of the first conveying mechanism, a second stop block and a third stop block are respectively arranged on the left side and the right side of the middle part of the first conveying mechanism, a first cylinder arranged along the Y-axis direction is arranged in front of the support frame, the baffle passing through the second baffle is arranged on the piston rod of the first cylinder, a third detector is arranged between the baffle and the first baffle and on the side surface of the first conveying mechanism, a second cylinder which is vertically arranged is fixedly connected on the side surface of the manipulator, the first detector is fixed on the piston rod of the second cylinder and is arranged at the upper end of the claw of the manipulator, the first detector and the second detector are both in trigger fit with the workpiece, when the workpiece is positioned, the manipulator grabs the workpiece from the first conveying mechanism and places the workpiece on the turntable, the turntable is matched with the workpiece, the second detector detects the workpiece, the first motor is controlled to drive the turntable to rotate, the second detector detects a first positioning point on the side surface of the workpiece, simultaneously, after the workpiece is placed by the manipulator, the piston rod of the second cylinder extends downwards to enable the first detector to be matched with the inner circle surface of the workpiece, and a second positioning point on the inner circle surface of the workpiece is found in the rotation of the workpiece to realize the positioning of the workpiece, then the first motor stops rotating and removes the manipulator, so that the manipulator of the automatic production line is controlled to extract the positioned workpiece, the workpiece is processed in the production equipment, a third detector is fixed on a bracket on the right side of the first conveying mechanism, the third detector detects the workpiece along the Y-axis direction, when the third detector detects the workpiece, the first cylinder is controlled to push the baffle to block the advancing direction of the workpiece, only one workpiece is limited to be at the position where the manipulator extracts the workpiece, because the third detector is arranged on the central line between the baffle and the first baffle and the distance between the third detector and the first baffle is smaller than the diameter of the workpiece, when the third detector just starts to detect the workpiece, the detected workpiece behind the workpiece does not pass through the position of the baffle, the baffle blocks the workpiece behind the detected workpiece from continuously conveying the workpiece forwards, the workpiece detected by the third detector continues to convey the workpiece forwards due to the fact that the workpiece is not blocked by the baffle block, the third detector detects that the workpiece is on the rear end of the workpiece when the workpiece is blocked by the first baffle block, the baffle is still positioned at the position for blocking the workpiece due to the fact that the third detector also detects the workpiece, when the manipulator extracts the workpiece, the third detector does not detect the workpiece, the first cylinder is controlled to push the baffle to retract, the next workpiece passes through, when the third detector does not detect the workpiece in the set time, the first conveying mechanism is controlled to reversely rotate and then resume forward rotation, a plurality of workpieces are prevented from being blocked at the rear end faces of the second baffle block and the third baffle block and can not reach the set position, when the first conveying mechanism reversely rotates for a set number of times and then resumes forward rotation, the third detector still does not detect the workpiece, and an alarm is generated and the machine is stopped.
2. The workpiece positioning device for an automatic production line according to claim 1, wherein the first conveying mechanism comprises a second motor fixed on the side surface of the support, a first rotating shaft connected with an output shaft of the second motor, a first belt wheel sleeved on the first rotating shaft, a first conveying belt arranged on the first belt wheel, a second belt wheel arranged at the other end of the first conveying belt and rotationally connected on the support through the second rotating shaft, the second motor is fixed on the side surface of the support, two ends of the first rotating shaft are rotationally connected on the support, the first belt wheel is arranged at the rear end of the support, and the second belt wheel is arranged at the front end of the support and below the first stop block.
3. The workpiece positioning device for an automated production line according to claim 2, wherein the first conveyor is provided with a second conveyor at a rear end side of the table, and a guide plate provided above the second conveyor, which is inclined toward the first conveyor and fixed to the table.
4. A workpiece positioning device for an automated production line according to claim 3, wherein the second conveying mechanism comprises a third belt wheel sleeved on the first rotating shaft, a second conveying belt arranged on the third belt wheel, a fourth belt wheel arranged at the other end of the second conveying belt and rotationally connected to the lower end surface of the workbench through the third rotating shaft, and the fourth belt wheel is arranged below the supporting frame.
5. The workpiece positioning device for an automated production line of claim 1, wherein the third detector is disposed on a midline between the barrier and the first stop and is fixed to a bracket on the right side of the first conveyor, and a distance between the third detector and the first stop is smaller than a diameter of the workpiece.
6. The workpiece positioning device for an automated production line according to claim 1, wherein the first motor is fixed to a lower end surface of the table, and an output shaft of the first motor is fixedly connected to the turntable through the table.
7. The workpiece positioning device for an automatic production line according to claim 1, wherein a fixing plate is fixed to the right edge of the workbench, and a second stopper is fixed to the fixing plate, and both ends of the first stopper are fixedly connected with the fixing plate and the bracket, respectively.
8. The workpiece positioning device for an automatic production line according to claim 1, wherein a horizontal sliding seat is buckled and connected on the first guide rail, a rack is arranged in the middle of the first guide rail, a third motor is fixed on the horizontal sliding seat, a gear meshed with the rack is arranged on an output shaft of the third motor, a vertical sliding seat is fixedly connected on the horizontal sliding seat, a second guide rail is buckled on the vertical sliding seat, a third cylinder which is vertically placed is arranged in the middle of the vertical sliding seat, and a piston rod end of the third cylinder is fixed at the lower end of the second guide rail.
9. The workpiece positioning device for an automated production line of claim 8, wherein the horizontal slide is snapped onto both sides of the first rail and the vertical slide is snapped onto both sides of the second rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648075.5A CN109455496B (en) | 2018-12-29 | 2018-12-29 | Workpiece positioning device for automatic production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648075.5A CN109455496B (en) | 2018-12-29 | 2018-12-29 | Workpiece positioning device for automatic production line |
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| Publication Number | Publication Date |
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| CN109455496A CN109455496A (en) | 2019-03-12 |
| CN109455496B true CN109455496B (en) | 2023-08-29 |
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| CN201811648075.5A Active CN109455496B (en) | 2018-12-29 | 2018-12-29 | Workpiece positioning device for automatic production line |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850505A (en) * | 2019-04-01 | 2019-06-07 | 广州计量检测技术研究院 | Fast-positioning device and its application method |
| CN113607333B (en) * | 2021-07-30 | 2023-03-10 | 邵阳学院 | Automatic production line based on industrial robot |
| CN113636337B (en) * | 2021-10-13 | 2022-04-01 | 江苏莱克智能电器有限公司 | Automatic handling system with fine positioning function, automatic system and method |
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