CN111332784A - Centering positioning transverse moving lifting device - Google Patents
Centering positioning transverse moving lifting device Download PDFInfo
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- CN111332784A CN111332784A CN202010029523.4A CN202010029523A CN111332784A CN 111332784 A CN111332784 A CN 111332784A CN 202010029523 A CN202010029523 A CN 202010029523A CN 111332784 A CN111332784 A CN 111332784A
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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
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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Abstract
The invention provides a centering and positioning transverse moving lifting device which is arranged on an automatic production line and comprises a translation device and a lifting device, wherein an output shaft of the translation device is fixed with the center of the lifting device, the translation device drives the lifting device to move in parallel along the movement direction of the translation device and stay at a fixed point, and the lifting device comprises a lifting device capable of centering and lifting components on the automatic production line. According to the centering, positioning and transverse moving lifting device, the tray is centered and then lifted and transversely moved, and photographing and identification operations of all electric meters in the tray can be completed in a time only by arranging one row of cameras.
Description
Technical Field
The invention belongs to the technical field of automatic assembly test line bodies, and particularly relates to a device which is positioned on an automatic assembly test line body and used for grabbing, lifting and then horizontally moving a tray filled with an ammeter.
Background
On the automatic assembly test line body of the ammeter, the produced ammeter is placed in the tray, under the normal condition, the ammeter in the tray is arranged and placed in a 3 × 3 mode array mode, when visual identification detection of the ammeter is carried out, each ammeter corresponds to one camera according to a set visual scheme, then, visual identification of 9 ammeters simultaneously needs at least 9 cameras, on one hand, the 9 cameras need to occupy a large space and possibly influence other layouts of a production line, on the other hand, the cost of the cameras and the subsequent installation and maintenance cost are high, production burden of enterprises is caused, and particularly when more ammeters are placed in the tray, the two defects are obvious.
Disclosure of Invention
The invention mainly aims to solve the problems and provides a centering, positioning and transverse moving lifting device which can drive a tray to lift and then translate at a fixed point, and can complete the photographing and identifying operation of all electric meters in the tray in a time manner by only arranging one row of cameras.
In order to achieve the aim, the invention provides a centering, positioning and transversely moving lifting device, which adopts the technical scheme that:
a centering and positioning transverse moving lifting device is arranged on an automatic production line and comprises a translation device and a lifting device, wherein an output shaft of the translation device is fixed to the center of the lifting device, the translation device drives the lifting device to move in parallel along the movement direction of the translation device and to stop at a fixed point, and the lifting device comprises a lifting device capable of enabling components on the automatic production line to lift after centering.
Furthermore, the lifting device comprises a lifting power mechanism arranged on the fixed plate and two or more groups of clamping pieces which are separately arranged, an output shaft of the lifting power mechanism is fixed with the translation device, one end of each clamping piece is fixed with the fixed plate, and the other end of each clamping piece is matched with the other clamping piece to clamp the components on the automatic production line.
Furthermore, the clamping piece comprises a connecting plate and a clamping plate, the connecting plate is mutually fixed to form an L-shaped structure, the clamping plate is used for clamping components on the automatic production line, and the connecting plate is fixed with the fixing plate.
Furthermore, a slide rail is arranged on the fixed plate, a slide block matched with the slide rail is correspondingly arranged on the connecting plate, and the connecting plate moves along the slide rail under the action of the transverse moving motor.
Further, the connecting plate is fixed to a transverse moving motor, an output shaft of the transverse moving motor is fixed to the fixing plate, or the transverse moving motor is arranged on the fixing plate, an output shaft of the transverse moving motor is fixed to the connecting plate, and the transverse moving motor drives the connecting plate to move transversely.
Furthermore, the inner side of the clamping plate is provided with a plug-in part which can be fixedly plugged with a component on the automatic production line.
Furthermore, a sliding groove for the fixed plate to pass through is arranged on the clamping plate.
Furthermore, the lifting device further comprises a guide device which is arranged on the fixing plate and used for limiting the lifting direction of the part on the automatic production line driven by the lifting device.
Furthermore, the guide device comprises a mechanism connecting plate and a plurality of guide shafts, one end of each guide shaft is fixed to the fixed plate, the other end of each guide shaft is sleeved with the linear bearing on the mechanism connecting plate, and the output end of the lifting power mechanism is fixed to the translation device through the mechanism connecting plate.
Further, the translation device include servo motor and with the fixed unipolar module of servo motor output shaft, hoisting device is fixed with the unipolar module to follow under servo motor's the drive the direction of motion translation of unipolar module.
In summary, when the electric meter is automatically assembled and tested, the centering, positioning, traversing and lifting device provided by the invention is applied, compared with the prior art, the plug connector inside the clamping plate is matched with the tray, the plug connector is firstly lifted under the driving of the lifting power mechanism, then the single-shaft module and the tray are driven to translate through the servo motor, only three fixed-point pauses of the single-shaft module are needed, after the single-row cameras configured on the line respectively take photos, the visual detection of 9 electric meters can be completed on line, then the tray is placed back on the line, and the actions are repeated on the next tray, so that the installation number of the cameras is reduced, and the material, installation and maintenance costs are reduced; moreover, the centering, positioning and transverse moving lifting device provided by the invention can be widely applied to other automatic assembly test line bodies and used for lifting and moving parts.
Description of the drawings:
FIG. 1: the invention provides a structural schematic diagram of a centering, positioning and traversing lifting device;
the device comprises a servo motor 1, a single-shaft module 2, a mechanism connecting plate 3, a clamping cylinder 4, a connecting plate 5, a clamping plate 6, a positioning pin 7, a sliding rail 8, a guide shaft 9, a linear bearing 10, a jacking cylinder 11 and a fixing plate 12.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description.
A centering and positioning transverse lifting device is arranged on an automatic production line and comprises a translation device and a lifting device, wherein an output shaft of the translation device is fixed to the center of the lifting device, the translation device drives the lifting device to move in parallel along the motion direction of the translation device and stop at a fixed point, and the lifting device comprises a lifting device capable of enabling components on the automatic production line to lift after being centered
In this embodiment, a specific structure and an application of the centering, positioning, traversing and lifting device provided by the present invention are described by taking a fixed-point photographing on an automatic assembly test line for electric meter production to perform a visual identification and detection station as an example. The utility model provides a centering location sideslip elevating gear, fix in the arbitrary one side of the line body or directly fixed with the supporting platform of the line body, the ammeter is placed in the tray, move on the line body, the device includes translation device and hoisting device, as shown in figure 1, translation device includes servo motor 1 and unipolar module 2, servo motor 1's output and unipolar module 2 are connected, drive the lead screw motion of slip table (not shown in the figure) along unipolar module 2 on the 2 lead screws of unipolar module, and under servo motor 1's drive, can fix a point and stop. In the outside of 2 major structure of unipolar module, be equipped with the cover body (not marking in the picture) that the aluminium alloy ex-trusions was made, effectively protect lead screw and slip table. Open cover body bottom has logical groove, and hoisting device's top is fixed with the slip table in logical groove department, and under the drive of slip table, hoisting device realizes linear motion along the direction of motion of unipolar module 2. The single-shaft module 2 can adopt a conventional screw rod sliding table or any linear module mode which may appear in the future, and can drive the lifting device fixed with the single-shaft module to move in parallel under the action of the servo motor, so that requirements and limitations are not required, and the specific structure of the linear module 2 is not described too much.
The lifting device comprises a lifting device which can drive components on an automatic production line to move longitudinally, the lifting device comprises a lifting power mechanism and clamping pieces, the lifting power mechanism is arranged on a fixing plate 12, the fixing plate 12 is also provided with the clamping pieces capable of clamping trays on the line body, the clamping pieces can be one group, two or more than two groups can be arranged according to the weight of the components to be clamped, the groups of clamping pieces are matched with each other, the trays on the line body can be clamped, and the trays are clamped under the action of the lifting power mechanism and are lifted to leave the line body. As shown in fig. 1, a set of clamping members is fixed on each of two opposite sides of the fixing plate 12 to limit and clamp the tray from two sides.
In order to realize the automatic clamping operation of the clamping piece and the tray, in this embodiment, the clamping piece comprises a connecting plate 5 and a clamping plate 6 which are mutually fixed into an L shape, a sliding block is fixed on the bottom surface of the connecting plate 5, correspondingly, a matched sliding rail 8 is arranged on the fixing plate 12, and the sliding block slides on the sliding rail 12 to drive the clamping piece to stably move on the fixing plate 12. The bottom of connecting plate 5 (after the position shown in fig. 1 is the same) is connected with fixed plate 12 through the slider, be fixed with on the top surface and take a holder along the lateral shifting motor of slide rail 8 parallel translation, in this embodiment, the lateral shifting motor adopts tong cylinder 4, tong cylinder 4 snap-on is at the top surface of connecting plate 5, the output passes through the support to be fixed with fixed plate 12 top surface, make tong cylinder 4 body center and the axis of output be on same water flat line, further improve the operation stationarity of connecting plate 5. As shown in figure 1, a group of clamping pieces are respectively arranged on two opposite sides of the fixing plate 12, each group of clamping pieces are driven by one clamping cylinder 4 to realize transverse movement, the two clamping cylinders 4 are fixed with the connecting plate 5, the top surface space of the connecting plate 5 can be effectively utilized, and the clamping cylinders 4 are convenient to connect with an air source and a power supply and possible maintenance work. In practical application, the clamping cylinder 4 can also be directly fixed on the fixing plate 12, the output shaft of the clamping cylinder 4 is directly fixed with the connecting plate 5 or fixed through a bracket, or the clamping cylinder 4 with double output shafts is adopted, and the two output shafts of the clamping cylinder 4 are respectively fixed with the connecting plates 5 on the two sides directly or through brackets, so as to synchronously drive the connecting plates 5 on the two sides to move.
The grip block 6 and the connecting plate 5 are fixed to each other to form an L shape, and the inner sides of the two grip blocks 6 which are opposite to each other are provided with inserting parts which can be inserted into slots of the tray on the line body. In practical application, when the clamping grooves are formed in the two sides of the tray, the supporting plate can be arranged on the inner side of the clamping plate 6, and the trays on the two sides are inserted into the clamping grooves of the trays to realize clamping operation under the driving of the clamping cylinder 4. The structural form and the number of the inserting parts correspond to the structure and the number of the slots on the tray, and the requirements and the limitations are not required. The length of the connecting plate 5 is larger than or equal to the distance from the initial position of the clamping plate 6 to the effective operation of the clamping tray, so that the sliding block is prevented from falling off from the sliding rail 8. The sliding groove is formed in the position, relative to the fixing plate 12, of the clamping plate 6, in the transverse parallel sliding process of the connecting plate 5, the end portion of the fixing plate 12 penetrates through the sliding groove, the length and materials of the connecting plate 5 can be reduced, the weight of the whole clamping piece is reduced, the material cost is reduced, the whole device is compact, and the occupied space is reduced.
In this embodiment, lifting power unit adopts jacking cylinder 11, and jacking cylinder 11 is fixed in the central point of fixed plate 12 and is put the department, and the tip of output shaft is fixed with the slip table of translation device, makes translation device's slip table fixed with elevating gear's center, and elevating gear carries out the centering location to the tray earlier at the in-process of the lift of centre gripping tray, makes the central line of tray and unipolar module 2's direction of motion in the coplanar, prevents that the tray from inclining. In order to prevent the jacking cylinder 11 from shaking in the lifting process to unbalance the clamping pieces on the two sides, a guide device for limiting the lifting direction to keep the clamping pieces balanced is further arranged on the fixed plate 12. As shown in fig. 1, the guiding device includes a mechanism connecting plate 3 and a plurality of guiding shafts 9, in this embodiment, the mechanism connecting plate 3 is a double-layer plate structure, the structural strength of the mechanism connecting plate 3 and the fixing strength of the translation device are effectively enhanced, the top plate of the mechanism connecting plate 3 is fixed with the sliding table of the single-shaft module 2, and the bottom plate is fixed with the output shaft of the jacking cylinder 11. Or the top plate of the mechanism connecting plate 3 is fixed with the aluminum alloy section cover body of the single-shaft module 2, and the output shaft of the jacking air 11 passes through the through hole of the mechanism connecting plate 3 and then is fixed with the sliding table of the single-shaft module 2. One end of the guide shaft 9 is fixed with the fixed plate 12, the other end of the guide shaft is sleeved with the linear bearing 10 on the bottom plate of the mechanism connecting plate 3, and the fixed plate 12 and other components arranged on the fixed plate are driven to linearly lift along the guide shaft 9 under the action of the jacking cylinder 11. Furthermore, the double-layer plates of the mechanism connecting plate 3 are fixed together by welding or other existing methods, the longitudinal width (the direction shown in figure 1) of the top plate is smaller than that of the bottom plate, and the weight can be effectively reduced while the integral strength of the mechanism connecting plate 3 is enhanced. In practical application, the mechanism connecting plate 3 can also be a whole plate, and the thickness of the plate can bear the weight of each structure directly or indirectly connected with the plate.
In the use, when the tray moves to under the device along the body, the tong cylinder 4 that is located fixed plate 12 both sides moves simultaneously, connecting plate 5 is along the translation of slide rail slider 8, locating pin 7 inserts in the round hole (locating hole) of tray side under the drive of grip block 6, realize the centering of tray, under the effect of jacking cylinder 11, the locating pin 7 of both sides takes the tray after the centering to rise along the 9 directions of guiding shaft, the tray that carries the ammeter is promoted out from the inline, under the effect of servo motor 1 and unipolar module 2, the complete equipment carries the tray and divides the fixed point after suspending the shooting in the direction of motion of unipolar module 2 three times, 9 ammeters accomplish the detection process of shooing, under the effect of servo motor 1 and jacking cylinder 11, the tray is put back, wait for the above-mentioned process of once more when next tray passes through the line body.
The device provided by the invention can also be widely applied to other fields or other stations of an automatic assembly detection line body, the structural forms and the connection modes of components such as a clamping piece, a positioning pin 7, a structural connecting plate 3 and the like can be properly changed according to the needs of the line body station, other connecting components can be added to adapt to the station requirements, in addition to the technical scheme provided in the foregoing, the mechanism connecting plate 3 can be directly fixed with the sliding table of the single-shaft module 2, in the practical application, in order to improve the application range of the whole device and increase the rotating function, under the premise of effectively avoiding the movement space of the guide shaft 9 and preventing the single-shaft module 2 from generating movement interference with the guide shaft 9, the mechanism connecting plate 3 can also be fixed with the sliding table of the single-shaft module 2 through the rotating motor, after the lifting device clamps the tray to ascend and stop the movement, the servo motor 1 acts to drive the lifting device and the tray clamped by the lifting device to translate, the rotating motor drives other components directly or indirectly connected with the mechanism connecting plate 3 and the clamped tray to rotate in the horizontal direction, and the angle of the tray is adjusted, so that the camera can take pictures at multiple angles, and the visual identification effect is improved; or a sliding mechanism matched with a sliding block and a sliding rail is additionally arranged on the mechanism connecting plate 3, so that the sliding position of the mechanism connecting plate 3 relative to the single-shaft mould stage 2 moves relatively; or both a rotating and sliding mechanism may be added at the mechanism connecting plate 3. Meanwhile, the application range is not limited to the fixed-point stop photographing, or the structural device can be applied to the transfer process of the tray, after the tray is lifted, translated and rotated (according to the requirement of the station), the tray is placed on another station, if the tray is lifted out of the line body and placed at any position above the line body at any angle, the device is not only suitable for the operation of lifting the tray in situ and then placing the tray back in situ, and any station needing to lift and translate the tray (or any part and product which can be clamped on the line body) can use the device, so that the automatic operation is realized, the automation level of the line body is improved, and the application range of the whole device is improved. In addition, in the embodiment provided by the invention, the single-shaft module 2 driven by the servo motor 1 is adopted, so that the tray (component and product) can stay at any position and stay for multiple times, and the application range of the device is further improved.
In summary, when the electric meter is automatically assembled and tested in line application, compared with the prior art, the centering, positioning and traversing lifting device provided by the invention has the advantages that the plug connector on the inner side of the clamping plate is matched with the tray, the plug connector is driven by the lifting power mechanism to firstly lift, then the servo motor drives the single-shaft module and the tray to translate, only three times of fixed points of the single-shaft module are needed to be temporarily fixed, after the single-row cameras arranged on the line respectively take pictures, the visual detection of 9 electric meters can be completed on line, and the tray is placed back on the line, and the actions are repeated on the next tray, so that the installation number of the cameras is reduced, and the material, installation and maintenance costs are reduced; moreover, the centering, positioning and transverse moving lifting device provided by the invention can be widely applied to other automatic assembly test line bodies and used for lifting and moving parts.
Similar solutions can be derived as described above in connection with the given solution content. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a centering location sideslip elevating gear, sets up on the automated production line, its characterized in that: the automatic part centering and lifting device comprises a translation device and a lifting device, wherein an output shaft of the translation device is fixed to the center of the lifting device, the translation device drives the lifting device to move in parallel along the motion direction of the translation device and stop at a fixed point, and the lifting device comprises a lifting device capable of enabling parts on an automatic production line to lift after centering.
2. A centrally located traverse lift as claimed in claim 1 wherein: the lifting device comprises a lifting power mechanism arranged on the fixed plate and two or more groups of clamping pieces which are separately arranged, an output shaft of the lifting power mechanism is fixed with the translation device, one end of each clamping piece is fixed with the fixed plate, and the other end of each clamping piece is matched with the other clamping piece to clamp a part on the automatic production line.
3. A centrally located traverse lift as claimed in claim 2, wherein: the clamping piece comprises a connecting plate and a clamping plate, the connecting plate is mutually fixed to form an L-shaped structure, the clamping plate is used for clamping components on the automatic production line, and the connecting plate is fixed to the fixing plate.
4. A centrally located traverse lift as claimed in claim 3, wherein: the fixed plate is provided with a slide rail, the connecting plate is correspondingly provided with a slide block matched with the slide rail, and the connecting plate moves along the slide rail under the action of the transverse moving motor.
5. A centrally located traverse lift as claimed in claim 4, wherein: the connecting plate is fixed with the transverse moving motor, an output shaft of the transverse moving motor is fixed with the fixing plate, or the transverse moving motor is arranged on the fixing plate, an output shaft of the transverse moving motor is fixed with the connecting plate, and the transverse moving motor drives the connecting plate to move transversely.
6. A centrally located traverse lift as claimed in claim 3, wherein: and the inner side of the clamping plate is provided with a plug-in part which can be fixedly plugged with a component on the automatic production line.
7. A centrally located traverse lift as claimed in claim 3, wherein: and the clamping plate is provided with a sliding chute for the fixed plate to pass through.
8. A centrally located traverse lift as claimed in claim 2, wherein: the lifting device further comprises a guide device which is arranged on the fixing plate and used for limiting the lifting device to drive the lifting direction of the components on the automatic production line.
9. A centrally located traverse lift as claimed in claim 8, wherein: the guide device comprises a mechanism connecting plate and a plurality of guide shafts, one end of each guide shaft is fixed to the fixed plate, the other end of each guide shaft is sleeved with the linear bearing on the mechanism connecting plate, and the output end of the lifting power mechanism is fixed to the translation device through the mechanism connecting plate.
10. A centrally located traverse lift as in any of claims 1 to 8, further characterized by: translation device include servo motor and with the fixed unipolar module of servo motor output shaft, hoisting device is fixed with the unipolar module to follow under servo motor's the drive the direction of motion translation of unipolar module.
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CN202010029523.4A CN111332784A (en) | 2020-01-02 | 2020-01-02 | Centering positioning transverse moving lifting device |
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CN202010029523.4A CN111332784A (en) | 2020-01-02 | 2020-01-02 | Centering positioning transverse moving lifting device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111960025A (en) * | 2020-07-24 | 2020-11-20 | 青岛智动精工电子有限公司 | Electronic module code scanning detector |
CN116161295A (en) * | 2023-04-26 | 2023-05-26 | 天津环博科技有限责任公司 | Silicon chip packagine machine |
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CN111960025A (en) * | 2020-07-24 | 2020-11-20 | 青岛智动精工电子有限公司 | Electronic module code scanning detector |
CN116161295A (en) * | 2023-04-26 | 2023-05-26 | 天津环博科技有限责任公司 | Silicon chip packagine machine |
CN116161295B (en) * | 2023-04-26 | 2023-08-08 | 天津环博科技有限责任公司 | Silicon chip packagine machine |
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