CN114476565B - Multi-station assembly line - Google Patents
Multi-station assembly line Download PDFInfo
- Publication number
- CN114476565B CN114476565B CN202210243363.2A CN202210243363A CN114476565B CN 114476565 B CN114476565 B CN 114476565B CN 202210243363 A CN202210243363 A CN 202210243363A CN 114476565 B CN114476565 B CN 114476565B
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- Prior art keywords
- station
- bearing plate
- frame
- upper rail
- movable seat
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- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
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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
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
- B65G47/57—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
-
- 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
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a multi-station assembly line, which comprises a frame, wherein an upper rail and a lower rail which are distributed up and down are arranged on the frame, bearing plates are arranged in the upper rail and the lower rail, driving devices for driving the bearing plates in the upper rail and the lower rail to move are further arranged on the frame, the moving directions of the bearing plates in the upper rail and the lower rail are opposite, the frame is respectively connected with a stop block through a plurality of first lifting devices, a first movable seat positioned below the upper rail is connected on the frame through a plurality of second lifting devices, stations corresponding to the first movable seat are arranged on the frame at the front side and the rear side of the upper rail, a first conveying line for moving the bearing plates is arranged on the first movable seat, a second conveying line for moving the bearing plates is arranged on the stations, and a transfer device for transferring the bearing plates between the upper rail and the lower rail, a control cabinet for adjusting operation parameters and a state prompting lamp for prompting the operation state of the assembly line are respectively arranged at the left end and the right end of the frame.
Description
Technical Field
The invention relates to a multi-station assembly line.
Background
At present, the factory is used for manufacturing products, the production line work is mostly adopted, semi-finished products of the products advance along with the production line, workers often need to advance synchronously with the production line to ensure the operation precision when the semi-finished products are processed, and a longer section of production line is required to be occupied for operation of a part of working hours, so that the length of the production line can be prolonged along with the increase of the number of working procedures and the working hours required by the working procedures, in addition, the workers need to advance along with the production line when operating, and the processing quality is also influenced to a certain extent, for example, the production line of a production optical microscope is required to be high in precision due to the fact that the production precision is greatly influenced if the working procedures along with the production line are required to be dynamically operated.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.
Disclosure of Invention
The invention overcomes the defects of the technology and provides a multi-station assembly line.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a multi-station assembly line comprises a frame 1, wherein an upper rail 2 and a lower rail 3 which are vertically distributed and extend left and right are arranged on the frame 1, a bearing plate 4 for placing workpieces is arranged in the upper rail and the lower rail, the upper rail 2 and the lower rail 3 respectively comprise two sections 5 which are vertically distributed, a driving device 6 which is vertically distributed and is respectively used for driving the bearing plate 4 in the upper rail and the lower rail to move left and right is also arranged on the frame 1, the bearing plate 4 in the upper rail and the lower rail are oppositely moved, the frame 1 is respectively provided with a stop block 8 which is respectively connected with a plurality of first lifting devices 7 and is used for preventing the bearing plate 4 in the upper rail 2 from passing through, the bearing plate 4 in the upper rail 2 is respectively lowered and is not blocked from passing through the upper rail 2, a plurality of second lifting devices 9 are respectively connected with a first movable seat 10 which is correspondingly positioned below the upper rail 2, a station 11 which is respectively positioned on the front side and the rear side of the upper rail 2, the frame 1 is provided with a station 11 which is correspondingly positioned, the first movable seat 10 is respectively, the first movable seat 10 is provided with a station for transferring device for transferring the bearing plate 4 to the first station, a second lifting device 14 which is respectively provided with a second station 11 which is used for transferring the bearing plate 4 to the first station 11, a second station 11 is respectively, a first station controller 14 and a second station which is respectively arranged between the first station 11 and the first station seat 4 and the station 4, a second station 11 is respectively, a second station controller 14 which is respectively arranged between the first station 1 and the station controller 14, and the station controller 1 is provided for adjusting station 11, and the station 1, and station control device is provided. A state prompting lamp 16 for prompting the running state of the assembly line is also arranged on the frame 1 beside the control cabinet 15.
Preferably, the profile 5 is provided with a first limit baffle 51 extending upwards and protruding leftwards and rightwards on one side outside, a limit space 52 for limiting the bearing plate 4 therein is formed between the first limit baffles 51 of the front profile 5 and the rear profile 5, the driving device 6 comprises chain wheels 61 arranged at the left end and the right end of the profile 5, the left chain wheel 61 and the right chain wheel 61 are sleeved with a first chain 62 for driving the bearing plate 4 to move together, a rotating shaft 63 for synchronous rotation is arranged between the front chain wheel 61 and the rear chain wheel 61 at one end of the two profiles 5 in a penetrating way together, and a first driving motor 65 for driving the rotating shaft 63 to rotate through a second chain 64 is fixed on the frame 1.
Preferably, the section bar 5 is provided with a first accommodating cavity 53 and a second accommodating cavity 54 which are vertically distributed and are penetrated left and right, the upper half part of the first chain 62 passes through the first accommodating cavity 53, the lower half part of the first chain 62 passes through the second accommodating cavity 54, each section of the first chain 62 is provided with a first roller 66 which can roll in the first accommodating cavity 53 along with the movement of the first chain 62, and an opening 531 for exposing the first roller 66 is arranged above the first accommodating cavity 53 so that the first roller 66 is in contact with the bearing plate 4 and the first roller 66 drives the bearing plate 4 to move when rolling.
Preferably, the first lifting device 7 includes a first fixing seat 71 fixed on the frame 1 below the upper rail 2, the stop block 8 is hinged on the first fixing seat 71, and a first cylinder 72 for driving the stop block 8 to rotate forward/backward while blocking/not blocking the passage of the carrier plate 4 in the upper rail 2 is further provided on the first fixing seat 71.
Preferably, the first fixing seat 71 is further provided with a first sensor 73 for sensing the passing of the carrier plate 4 in the upper rail 2.
Preferably, the second lifting device 9 includes a second fixing seat 91 fixed on the frame 1 below the upper rail 2, a plurality of guide slots 911 extending up and down and a second cylinder 92 for driving the first movable seat 10 to move up and down are provided on the second fixing seat 91, and a guide rod 101 capable of being inserted into the guide slots 911 and used for limiting the first movable seat 10 to move up and down along the guide slots 911 is provided on the first movable seat 10.
Preferably, the first conveying line 12 includes a first belt line 121 disposed on the first movable seat 10 for moving the carrier plate 4 back and forth, and a second driving motor 122 fixed on the first movable seat 10 for driving the first belt line 121 to rotate, where the first belt line 121 can lift the carrier plate 4 from the upper rail 2 along with the lifting of the first movable seat 10, put the carrier plate 4 back into the upper rail 2 along with the lowering of the first movable seat 10, and lower the carrier plate 4 below the upper rail 2 without blocking the passage of the carrier plate 4, and the first movable seat 10 is provided with a second sensor 102 for sensing whether the carrier plate 4 is on the first belt line 121.
Preferably, the second conveying line 13 includes a second belt line 131 disposed on the upper side of the station 11 and being convenient for contacting and moving the carrier plate 4 back and forth, and a third driving motor 132 fixed on the station 11 and used for driving the second belt line 131 to rotate, the left side, the right side and one side far away from the upper rail 2 of the station 11 are all provided with a second limit baffle 111 for preventing the carrier plate 4 from falling out, and the second limit baffle 111 is further provided with a third sensor 112 for sensing whether the carrier plate 4 completely enters the station 11.
Preferably, the frame 1 at the end of the lower rail 3 is also connected with a stop block 8 for allowing the carrier plate 4 to enter the end transfer device 14 through a first lifting device 7, the left and right sides of the carrier plate 4 are respectively provided with a notch 41 for the stop block 8 to prop against, and the stop block 8 is provided with a second roller 81 which is convenient to contact with the notch 41.
Preferably, the transferring device 14 includes a second movable base 142 connected to the frame 1 by a third lifting device 141, and a third conveying line 143 capable of feeding the carrier plate 4 into the upper/lower rail and receiving the carrier plate 4 from the upper/lower rail is provided on the second movable base 142, wherein the third conveying line 143 can be engaged with the upper rail 2 when the third lifting device 141 is lifted in position, and the third conveying line 143 can be engaged with the lower rail 3 when the third lifting device 141 is lowered in position.
Compared with the prior art, the invention has the beneficial effects that:
the work piece on the assembly line of this case is placed on the loading board, the loading board of placing the work piece removes along last track under drive arrangement drive, the backstop piece can be with loading board in the track of going up under the drive of first elevating gear stopping, the loading board that is stopped can be sent into in the station under the linkage, so to the concrete processing of work piece can go on in the station, wait to process the back again through second elevating gear, first transfer chain and second transfer chain linkage will put the loading board of work piece and send back in the track, so reciprocatingly, the workman alright process the work piece under static state, the required man-hour length of processing also can not influence orbital length simultaneously, can also improve product quality when greatly reduced arranges the cost of assembly line. After all working procedures of the workpiece at the tail end of the upper rail are taken away, the carrier plate can be transferred to the lower rail through the transfer device at the tail end of the upper rail and then transported to the starting point direction of the upper rail through the driving device, and finally the carrier plate is returned to the upper rail for recycling through the transfer device at the other end.
Drawings
FIG. 1 is a schematic diagram of the present pipeline.
Fig. 2 is a schematic sectional view of the section bar.
Fig. 3 is a schematic diagram of the driving device.
Fig. 4 is a schematic view of the first lifting device and the stop block.
Fig. 5 is a schematic view of the second lifting device, the first movable seat and the first conveying line, wherein one section bar is hidden.
Fig. 6 is a schematic view of the station and a second conveyor line.
Fig. 7 is a schematic diagram of the transfer device.
Detailed Description
The following examples are provided to illustrate the features of the present invention and other related features in further detail to facilitate understanding by those skilled in the art:
as shown in fig. 1 to 6, a multi-station assembly line comprises a frame 1, wherein an upper rail 2 and a lower rail 3 which are vertically distributed and extend left and right are arranged on the frame 1, bearing plates 4 for placing workpieces are arranged in the upper rail and the lower rail, the upper rail 2 and the lower rail 3 respectively comprise two sections 5 which are vertically distributed, a driving device 6 which is vertically distributed and used for driving the bearing plates 4 in the upper rail and the lower rail to move left and right is also arranged on the frame 1, the bearing plates 4 in the upper rail and the lower rail move in opposite directions, the frame 1 is respectively driven and connected with a stop block 8 which is lifted to prevent the bearing plates 4 in the upper rail 2 from passing through and is lowered to prevent the bearing plates 4 in the upper rail 2 from passing through a plurality of first lifting devices 7, a plurality of second lifting devices 9 are respectively driven and connected with a first movable seat 10 which is positioned below the upper rail 2 correspondingly to the position of the stop block 8, a station 11 corresponding to the position of the first movable seat 10 is arranged on the frame 1 at the front/rear side of the upper rail 2, a first conveying line 12 for moving the bearing plate 4 to the station 11 and receiving the bearing plate 4 from the station 11 is arranged on the first movable seat 10, a second conveying line 13 for moving the bearing plate 4 to the first movable seat 10 and receiving the bearing plate 10 is arranged on the station 11, a transfer device 14 for transferring the bearing plate 4 between the upper rail and the lower rail is respectively arranged at the left end and the right end of the frame 1, a control cabinet 15 for adjusting the operation parameters of the driving device 6, the first lifting device 7, the second lifting device 9, the first conveying line 12, the second conveying line 13 and the transfer device 14 is also arranged on the frame 1, a state prompting lamp 16 for prompting the running state of the assembly line is also arranged on the frame 1 beside the control cabinet 15.
As described above, the workpiece on the assembly line is placed on the bearing plate 4, the bearing plate 4 with the workpiece is driven by the driving device 6 to move along the upper rail 2, the stop block 8 can stop the bearing plate 4 in the upper rail 2 under the driving of the first lifting device 7, the stopped bearing plate 4 can be sent into the station 11 under the linkage, the specific processing of the workpiece can be performed on the station 11, the bearing plate 4 with the workpiece is sent back into the upper rail 2 through the linkage of the second lifting device 9, the first conveying line 12 and the second conveying line 13 after the processing is completed, the reciprocating operation is performed, the worker can process the workpiece under the static state, the required working hour length of the processing can not influence the length of the rail, the cost of the arrangement line can be greatly reduced, and the product quality can be improved. After all working procedures of the workpiece at the tail end of the upper rail 2 are taken away, the carrier plate 4 can be transferred to the lower rail 3 through the transfer device 14 at the end, then transported to the starting point direction of the upper rail 2 through the driving device 6, and finally the carrier plate 4 is returned to the upper rail 2 through the transfer device 14 at the other end for recycling.
As shown in fig. 1 to 3, preferably, the profile 5 is provided with a first limit baffle 51 extending to the left and right and protruding upwards on the outer side, a limit space 52 for limiting the bearing plate 4 therein is formed between the first limit baffles 51 of the front and rear two profiles 5, the driving device 6 includes sprockets 61 disposed at the left and right ends of the profile 5, the left and right sprockets 61 are sleeved with a first chain 62 for driving the bearing plate 4 to move together, a rotating shaft 63 for synchronous rotation is threaded between the front and rear sprockets 61 at one end of the two profiles 5, and a first driving motor 65 for driving the rotating shaft 63 to rotate through a second chain 64 is fixed on the frame 1.
As described above, the first limit baffle 51 of the front and rear sections 5 can effectively ensure that the bearing plate 4 is limited to move in the limit space 52, so as to avoid the bearing plate 4 from falling out of the track.
As shown in fig. 1 to 3, preferably, the profile 5 is provided with a first accommodating cavity 53 and a second accommodating cavity 54 which are vertically distributed and are penetrated from left to right, an upper half part of the first chain 62 passes through the first accommodating cavity 53, a lower half part of the first chain 62 passes through the second accommodating cavity 54, each section of the first chain 62 is provided with a first roller 66 capable of rolling in the first accommodating cavity 53 along with the movement of the first chain 62, and an opening 531 for exposing the first roller 66 is arranged above the first accommodating cavity 53 so that the first roller 66 contacts with the bearing plate 4 and the first roller 66 drives the bearing plate 4 to move when rolling.
As described above, the first chain 62 is arranged in the accommodating cavity of the profile 5 in a penetrating manner, so that the first chain 62 is effectively protected in the working process of the driving device 6, foreign matters are prevented from entering and damaging the first chain 62, and meanwhile, the first chain 62 drives the first roller 66 to rotate so as to move the bearing plate 4, so that the conveying speed can be effectively increased, and the production line efficiency is improved.
As shown in fig. 1 and 4, preferably, the first lifting device 7 includes a first fixing seat 71 fixed on the frame 1 below the upper rail 2, the stop block 8 is hinged on the first fixing seat 71, and a first cylinder 72 for driving the stop block 8 to rotate forward/backward without blocking/blocking the passage of the carrier plate 4 in the upper rail 2 is further disposed on the first fixing seat 71, so that the first lifting device 7 and the stop block 8 can flexibly stop the carrier plate 4 on the upper rail 2 at a specific position according to need.
As shown in fig. 1 and 4, preferably, the first fixing seat 71 is further provided with a first sensor 73 for sensing the passing of the carrier plate 4 in the upper track 2.
As shown in fig. 1 and 5, preferably, the second lifting device 9 includes a second fixing seat 91 fixed on the frame 1 below the upper rail 2, a plurality of guide slots 911 extending up and down and a second air cylinder 92 for driving the first movable seat 10 to move up and down are provided on the second fixing seat 91, and a guide rod 101 capable of being inserted into the guide slots 911 and used for limiting the first movable seat 10 to move up and down along the guide slots 911 is provided on the first movable seat 10, so that the first movable seat 10 can be kept to move up and down when the second air cylinder 92 drives the first movable seat 10 to move, and the first movable seat 10 is prevented from tilting.
As shown in fig. 1 and 5, preferably, the first conveying line 12 includes a first belt line 121 disposed on the first movable seat 10 for moving the carrier plate 4 back and forth, and a second driving motor 122 fixed on the first movable seat 10 for driving the first belt line 121 to rotate, where the first belt line 121 is capable of lifting the carrier plate 4 from the upper rail 2 with the first movable seat 10 up, placing the carrier plate 4 back into the upper rail 2 with the first movable seat 10 down, and lowering the carrier plate 4 below the upper rail 2 without blocking the passage of the carrier plate 4, and the first movable seat 10 is provided with a second sensor 102 for sensing whether the carrier plate 4 is on the first belt line 121.
As described above, after the carrier plate 4 is lifted from the upper rail 2 by the first movable seat 10, the carrier plate 4 can be transported towards the station 11 by the first belt line 121, the carrier plate 4 from the station 11 is received after the workpiece is processed, the carrier plate 4 is put back into the upper rail 2 as the first movable seat 10 descends, in addition, whether the carrier plate 4 is arranged on the first belt line 121 is judged by the second sensor 102, and then the second lifting device 9 and the second driving motor 122 are controlled to work, so that the control efficiency can be improved.
As shown in fig. 1 and 6, preferably, the second conveying line 13 includes a second belt line 131 disposed on the upper side of the station 11 and adapted to contact with and move the carrier plate 4 back and forth, and a third driving motor 132 fixed on the station 11 and adapted to drive the second belt line 131 to rotate, where a second limit baffle 111 for preventing the carrier plate 4 from falling out is disposed on the left side, the right side, and a side far from the upper rail 2 of the station 11, and a third sensor 112 for sensing whether the carrier plate 4 completely enters the station 11 is further disposed on the second limit baffle 111, so that the third driving motor 132 can be controlled to operate more effectively by sensing results of the third sensor 112.
As shown in fig. 1 and 6, preferably, the frame 1 at the end of the lower rail 3 is also connected with a stop block 8 for allowing the carrier plate 4 to enter the end transfer device 14 through a first lifting device 7, the left and right sides of the carrier plate 4 are respectively provided with a notch 41 for the stop block 8 to abut against, and the stop block 8 is provided with a second roller 81 which is convenient to contact with the notch 41.
As shown in fig. 1 and 7, the transferring device 14 preferably includes a second movable seat 142 connected to the frame 1 through a third lifting device 141, the second movable seat 142 is provided with a third conveying line 143 capable of feeding the carrier plate 4 into the upper/lower rail and receiving the carrier plate 4 from the upper/lower rail, the third conveying line 143 can be engaged with the upper rail 2 when the third lifting device 141 is lifted in position, and the third conveying line 143 can be engaged with the lower rail 3 when the third lifting device 141 is lowered in position, so that the carrier plate 4 at the end of the upper rail 2 can be transferred to the lower rail 3 through the transferring device 14, and then the carrier plate 4 can be transferred back to the starting point of the upper rail 2 for continuous use at the end of the lower rail 3 through another transferring device 14.
As described above, the scheme protects a multi-station assembly line, and all technical schemes which are the same as or similar to the scheme are shown to fall within the protection scope of the scheme.
Claims (10)
1. The utility model provides a multistation assembly line, its characterized in that includes frame (1), be equipped with upper rail (2) and lower track (3) that extend about upper and lower distribution on frame (1), all be equipped with in upper and lower track and be used for placing loading board (4) of work piece, upper rail (2) and lower track (3) all including two section bars (5) that distribute around respectively, still be equipped with on frame (1) about upper and lower distribution be used for driving respectively loading board (4) left and right sides removal drive arrangement (6) in upper and lower track, upper and lower track in loading board (4) removal opposite direction, frame (1) are connected with through a plurality of first elevating gear (7) drive respectively and are connected with and rise and block (8) that block (4) in upper rail (2) passed through, through a plurality of second elevating gear (9) drive connection have with block (8) position correspond first rail (10) that lie in upper rail (2) below, be equipped with one station (10) on frame (1) and be equipped with one station (10) before the station is used for moving to first station (10) on frame (1) and the station (11) that will move down, the automatic conveying device comprises a machine frame (1), a first conveying line (12) for receiving a bearing plate (4) from a station (11), wherein the station (11) is provided with a control cabinet (15) for enabling the bearing plate (4) to move towards a first movable seat (10) and receiving a second conveying line (13) from the first movable seat (10), the left end and the right end of the machine frame (1) are respectively provided with a transferring device (14) for transferring the bearing plate (4) between an upper track and a lower track, the machine frame (1) is also provided with a control cabinet (15) for adjusting the operation parameters of the driving device (6), the first lifting device (7), the second lifting device (9), the first conveying line (12), the second conveying line (13) and the transferring device (14), and the machine frame (1) beside the control cabinet (15) is also provided with a state indicating lamp (16) for indicating the operation state of the production line.
2. The multi-station assembly line according to claim 1, wherein the profile (5) is provided with a first limit baffle (51) extending leftwards and rightwards and protruding upwards on one side outside, a limit space (52) for limiting the bearing plate (4) therein is formed between the first limit baffles (51) of the front profile (5) and the rear profile (5), the driving device (6) comprises chain wheels (61) arranged at the left end and the right end of the profile (5), the left chain wheel (61) and the right chain wheel (61) are sleeved with a first chain (62) for driving the bearing plate (4) to move together, a rotating shaft (63) for synchronous rotation is arranged between the front chain wheel (61) and the rear chain wheel (61) at one end of the two profiles (5) in a penetrating mode together, and a first driving motor (65) for driving the rotating shaft (63) to rotate through a second chain (64) is fixed on the frame (1).
3. A multi-station assembly line according to claim 2, characterized in that the profile (5) is provided with a first accommodating cavity (53) and a second accommodating cavity (54) which are vertically distributed and are penetrated left and right, the upper half part of the first chain (62) passes through the first accommodating cavity (53) and the lower half part of the first chain passes through the second accommodating cavity (54), each section of the first chain (62) is provided with a first roller (66) which can roll in the first accommodating cavity (53) along with the movement of the first chain (62), and an opening (531) for exposing the first roller (66) is arranged above the first accommodating cavity (53) so that the first roller (66) is contacted with the bearing plate (4) and the first roller (66) drives the bearing plate (4) to move when rolling.
4. A multi-station assembly line according to claim 1, characterized in that the first lifting device (7) comprises a first fixing seat (71) fixed on the frame (1) below the upper rail (2), the stop block (8) is hinged on the first fixing seat (71), and the first fixing seat (71) is further provided with a first cylinder (72) for driving the stop block (8) to rotate forward/backward to block/unblock the passage of the bearing plate (4) in the upper rail (2).
5. A multi-station assembly line according to claim 4, characterized in that the first fixing base (71) is further provided with a first sensor (73) for sensing the passage of the carrier plate (4) in the upper rail (2).
6. A multi-station assembly line according to claim 1, wherein the second lifting device (9) comprises a second fixing seat (91) fixed on the frame (1) below the upper rail (2), a plurality of guide grooves (911) extending up and down and a second air cylinder (92) for driving the first movable seat (10) to move up and down are arranged on the second fixing seat (91), and a guide rod (101) capable of being inserted into the guide grooves (911) and used for limiting the first movable seat (10) to move up and down along the guide grooves (911) is arranged on the first movable seat (10).
7. A multi-station assembly line according to claim 1, characterized in that the first conveyor line (12) comprises a first belt line (121) arranged on the first movable seat (10) and used for moving the bearing plate (4) back and forth, and a second driving motor (122) fixed on the first movable seat (10) and used for driving the first belt line (121) to rotate, the first belt line (121) can lift the bearing plate (4) from the upper rail (2) along with the lifting of the first movable seat (10), and the bearing plate (4) is placed back into the upper rail (2) along with the descending of the first movable seat (10) and is lowered below the upper rail (2) without blocking the passage of the bearing plate (4), and the first movable seat (10) is provided with a second sensor (102) used for sensing whether the bearing plate (4) is arranged on the first belt line (121).
8. A multi-station assembly line according to claim 1, wherein the second conveying line (13) comprises a second belt line (131) arranged on the upper side of the station (11) and convenient for contacting and moving the bearing plate (4) back and forth, and a third driving motor (132) fixed on the station (11) and used for driving the second belt line (131) to rotate, the left side, the right side and one side far away from the upper rail (2) of the station (11) are provided with second limit baffles (111) used for preventing the bearing plate (4) from falling out, and the second limit baffles (111) are further provided with third sensors (112) used for sensing whether the bearing plate (4) completely enters the station (11).
9. A multi-station assembly line according to claim 1, characterized in that the frame (1) at the tail end of the lower rail (3) is also connected with a stop block (8) for allowing the bearing plate (4) to enter the end transfer device (14) through a first lifting device (7), the left side and the right side of the bearing plate (4) are respectively provided with a notch (41) for the stop block (8) to prop against, and the stop block (8) is provided with a second roller (81) which is convenient to contact with the notch (41).
10. A multi-station assembly line according to claim 1, characterized in that the transfer means (14) comprise a second movable seat (142) connected to the frame (1) by means of a third lifting means (141), said second movable seat (142) being provided with a third conveyor line (143) capable of feeding the carrier plate (4) into the upper/lower track, receiving the carrier plate (4) from the upper/lower track, said third conveyor line (143) being capable of engaging the upper track (2) when the third lifting means (141) is lifted in place, said third conveyor line (143) being capable of engaging the lower track (3) when lowered in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210243363.2A CN114476565B (en) | 2022-03-11 | 2022-03-11 | Multi-station assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210243363.2A CN114476565B (en) | 2022-03-11 | 2022-03-11 | Multi-station assembly line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114476565A CN114476565A (en) | 2022-05-13 |
| CN114476565B true CN114476565B (en) | 2024-03-19 |
Family
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612866A (en) * | 2013-11-21 | 2014-03-05 | 深圳市世椿自动化设备有限公司 | Single-rail synchronous conveying mechanism, conveying flow line and workpiece conveying method |
| WO2021056191A1 (en) * | 2019-09-24 | 2021-04-01 | 大族激光科技产业集团股份有限公司 | Laser processing system |
| WO2021088183A1 (en) * | 2019-11-08 | 2021-05-14 | 烟台艾德康生物科技有限公司 | Full-automatic sample test pipeline and dispatching method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612866A (en) * | 2013-11-21 | 2014-03-05 | 深圳市世椿自动化设备有限公司 | Single-rail synchronous conveying mechanism, conveying flow line and workpiece conveying method |
| WO2021056191A1 (en) * | 2019-09-24 | 2021-04-01 | 大族激光科技产业集团股份有限公司 | Laser processing system |
| WO2021088183A1 (en) * | 2019-11-08 | 2021-05-14 | 烟台艾德康生物科技有限公司 | Full-automatic sample test pipeline and dispatching method |
Non-Patent Citations (1)
| Title |
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| 板式输送机的几种新结构形式;孟金陵;起重运输机械;19930620(第06期);全文 * |
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