CN219030747U - Automatic sleeve sorting and placing system - Google Patents

Abstract

The utility model relates to an automatic sleeve sorting and placing system. The utility model comprises the following steps: the casing removes the pendulum platform, the casing transfer device, the casing sorting machine, the casing sorting receiving device, the screener support, the casing removes the pendulum platform adjacent to set up in the mould side of casing erection equipment, the casing removes the pendulum platform and is provided with the sleeve pipe backup pad that a plurality of intervals zoom, a plurality of sleeve reference column set up in the sleeve pipe backup pad, the right side that the adjacent sleeve pipe of casing transfer device removed the pendulum platform sets up, the casing transfer device is provided with the charging tray that removes, the feeding array sets up the feed cylinder of switching, the casing sorting machine sets up on the screener support and adjacent casing transfer device, casing sorting receiving device is fixed in casing sorting machine and adjacent casing transfer device top, casing sorting receiving device is provided with the storage vat of switching, casing sorting machine bin outlet is located the storage vat upper shed, the charging tray removes and makes feed cylinder upper shed butt joint storage vat lower shed and sleeve reference column butt joint.

Description

Automatic sleeve sorting and placing system

Technical Field

The utility model belongs to the technical field of sleeper prefabrication auxiliary equipment, and particularly relates to an automatic sleeve sorting and placing system.

Background

The embedded sleeve is a section of plastic sleeve which is embedded in the spike fixing hole of the sleeper and has good mechanical strength, heat resistance, wear resistance and high rigidity, is widely used on concrete members such as track slabs and sleepers in railways, needs large quantities of sleeves to be manually screened and planted and fixed in the process of prefabricating the concrete track slabs or the sleepers, currently, in the aspect of sleeve planting, the embedded sleeve is realized in an automatic mode such as a mechanical arm, but in the previous working procedure of automatically planting the sleeve, namely a sorting working procedure, the matched equipment and sorting technology are still lacking, the manual sorting efficiency is too low, the preparation workload is large, the factors affecting the quality are large, and the embedded sleeve cannot adapt to the modern production requirements of the embedded sleeve along with the mass production of concrete prefabricated products such as the sleepers, so that efficient automatic sleeve sorting equipment is needed.

Disclosure of Invention

The utility model discloses an automatic sleeve sorting and placing system, which aims to solve the problem of automatic sleeve sorting and placing.

The utility model adopts the following technical scheme:

sleeve pipe automatic sorting and put system includes: the casing positioning column, the casing removes the pendulum platform, casing transfer device, the casing sorting machine, casing sorting receiving device, the screener support, the casing removes the adjacent mould side that sets up in casing erection equipment of pendulum platform, the casing removes the casing backup pad that the pendulum platform was provided with a plurality of intervals and zoom, the casing positioning column sets up in the casing backup pad, the adjacent right side that the casing removed the pendulum platform of casing transfer device sets up, casing transfer device is provided with the charging tray that removes, the charging tray array is provided with the feed cylinder of bottom switching, the casing sorting machine sets up on the screener support and adjacent casing transfer device, casing sorting receiving device is fixed in casing sorting machine and adjacent casing transfer device top, casing sorting receiving device is provided with the storage vat of switching, casing sorting machine bin discharge gate is located the storage vat upper shed, the charging tray removes and makes the butt joint storage vat lower shed of feed cylinder upper shed, the butt joint of feed cylinder lower shed and casing positioning column.

The sleeve moving pendulum further comprises: the device comprises a first track support, a first long structure frame, a motor speed reducer, pulleys, chains, pushing cylinders and steel ropes, wherein the two first track supports are erected in parallel, the first long structure frame is arranged on the two first track supports in a sliding mode, the pushing cylinders are respectively arranged on the two first track supports, the pushing cylinders are in driving connection with the first long structure frame in a sliding mode, a plurality of sleeve supporting plates are arranged on the upper flat side of the extending direction of the first long structure frame in a sliding mode, the adjacent sleeve supporting plates are respectively provided with chain interconnection, the pulleys are respectively arranged on two end sides in the first long structure frame, the two pulleys wind the steel ropes, the motor speed reducer is connected with the driving pulleys to rotate, the head sleeve supporting plates are fixedly connected with the steel ropes, and the sleeve supporting plates at the tail portions on the right side are fixedly arranged on the first long structure frame.

The cannula transfer device further comprises: the device comprises a first rail support, a first advancing cylinder, a first structural long frame, a transverse moving cylinder, a thin type belt rod cylinder, a feeding cylinder, a bottom plate, end plates and baffle plates, wherein the first rail support, the advancing cylinder, the first structural long frame, the transverse moving cylinder, the thin type belt rod cylinder, the feeding cylinder, the bottom plate, the end plates and the baffle plates are erected in parallel, the first structural long frame is arranged on the first rail support in a sliding mode, the advancing cylinder for driving the first structural long frame to slide is arranged on the first rail support, the feeding plate is arranged on the first structural long frame in a sliding mode, one end of the first structural long frame is provided with the transverse moving cylinder which is connected with the feeding plate in a sliding mode, two rows of feeding cylinders are arranged along the feeding plate array, two symmetrical thin type belt rod cylinders are respectively arranged at two end sides of the feeding plate, the two symmetrical thin type belt rod cylinders are jointly connected with the baffle plates, and the two symmetrical thin type belt rod cylinders are synchronously stretched to drive the baffle plates to open and close on the bottom surface of the bottom plate.

Sleeve pipe letter sorting receiving device still includes: round holes, oblong holes, upper stop cylinders, laser measuring heads and lower stop cylinders; the storage vat is fixed in the screener support outside, and the storage vat upper and lower positions are provided with the round hole respectively, and the intermediate position between the upper and lower positions is provided with the slotted hole, and the storage vat outside is provided with stop cylinder, laser gauge head, lower stop cylinder, goes up stop cylinder to the round hole that is located the upper position of straight section of thick bamboo portion, goes up stop cylinder actuating lever end and stretches into the round hole of upper position, and the laser gauge head is to the slotted hole that is located the straight section of thick bamboo portion intermediate position.

The feeding cylinders are vertically communicated, funnel-shaped holes are formed in the upper ends of the feeding cylinders, and the distance between the two rows of feeding cylinders is equal to the distance between the two sleeve positioning columns on the sleeve supporting plate.

The storage vat is located the charging tray top and storage vat lower port and feed cylinder aperture adaptation.

The distance between the two sleeve positioning columns on the sleeve supporting plate is the same as the sleeve distance of the single sleeper platform.

The frame of the long frame of first structure is provided with the support respectively at both ends side in the frame, and the support of left end side is provided with the pulley pedestal, and the pulley sets up on the pulley pedestal, and the support of right-hand member side is provided with the tensioning seat, is provided with the pulley between the tensioning seat, and two pulleys correspond the setting.

The bottom of each row of feeding cylinders is respectively welded with a bottom plate, end plates are respectively arranged at two end sides of the feeding plate, two groups of symmetrical thin cylinders with rods are arranged on the end plates, and the baffle plates are adjacent to and matched with the bottom plates.

Compared with the prior art, the utility model can obtain the following technical effects: the sleeve moving swing table is provided with the adapting die and the sleeve mounting equipment, the distance between the sleeve supporting plates can be adjusted according to the distance between sleeper shells in the die, the sleeve transfer device is arranged to realize good process connection of sleeve sorting and sleeve moving and arranging, the streamline production beat is guaranteed, the sleeve sorting machine and the sleeve sorting and receiving device are adapted to ensure that the sleeves are adjusted and arranged in the sequence direction, the whole machine is fully automatically screened, sorted and arranged, the efficiency is high, the failure rate is low, the control and maintenance are convenient, the sleeve sorting and arranging working conditions in prefabrication of various concrete components are convenient, the application is wide, and the seamless connection of the sleeves and the planting equipment is realized.

The utility model realizes the efficient automatic sorting and placing of the sleeves.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a three-dimensional schematic view of a sleeve transfer device of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a forward schematic of the present utility model;

FIG. 5 is a schematic cross-sectional view of the utility model at FIG. 4 A-A;

fig. 6 is a schematic diagram of a duplex operation of the present utility model.

The device comprises a 1-sleeve moving swing table, a 2-sleeve transferring device, a 3-sleeve sorting machine, a 4-sleeve sorting receiving device, a 5-screening device support, a 6-step support, a 7-sleeve mounting device, an 8-mould, a 9-rail bearing shell, a 101-first rail support, a 102-first long frame, a 103-first short slide rail, a 104-first short slide block, a 105-sleeve supporting plate, a 106-motor speed reducer, a 107-support, a 108-pulley shaft frame, a 109-pulley, a 110-long slide rail, a 111-chain, a 112-cylinder support, a 113-pushing cylinder, a 114-wire rope, a 115-tensioning seat, a 116-first small slide block, a 117-clamping block, a 201-second rail support, a 202-second short slide rail, a 203-advancing cylinder, a 204-second long frame, a 205-second short slide block, a 206-second small slide block, a 207-traversing cylinder support, a 208-first short slide block, a 209-thin belt cylinder, a 210-feeding disc, a 211-feeding cylinder, a 212-bottom plate, a 213-end plate, a 114-steel wire rope, a 115-tensioning seat, a 116-first small slide block, a 117-round hole, a feeding cylinder, a round hole, a stop block, a 408-round hole, a round stop block, a round hole, a stop block and a round hole.

Detailed Description

1-6, the automatic sleeve sorting and placing system comprises: the sleeve pipe removes pendulum platform 1, sleeve pipe transfer device 2, sleeve pipe sorting machine 3, sleeve pipe letter sorting receiving device 4, screener support 5, step support 6, the adjacent sleeve pipe of sleeve pipe transfer device 2 removes the right side setting of pendulum platform 1, sleeve pipe sorting machine 3 sets up on screener support 5 and adjacent sleeve pipe transfer device 2, sleeve pipe letter sorting receiving device 4 is fixed in sleeve pipe sorting machine 3 and adjacent sleeve pipe transfer device 2 top, step support 6 is adjacent sleeve pipe sorting machine 3 setting.

Wherein, as shown in fig. 1, the sleeve moving platform 1 comprises: the device comprises a first track bracket 101, a first long frame 102 with a first structure, a first short slide rail 103, a first short slide block 104, a sleeve supporting plate 105, a motor reducer 106, a support 107, a pulley shaft bracket 108, a pulley 109, a long slide rail 110, a chain 111, an oil cylinder support 112, a push cylinder 113, a steel wire rope 114, a tensioning seat 115, a first small slide block 116 and a clamping block 117; the two first track brackets 101 are erected in parallel, first short slide rails 103 are respectively arranged on the two first track brackets 101, first short slide blocks 104 which are matched with the first short slide rails 103 are arranged at the bottoms of the two ends of the long framework 102 of the first structure, cylinder supports 112 are respectively arranged on the two adjacent first track brackets 101, push cylinders 113 are respectively arranged on the two cylinder supports 112, the rod ends of the push cylinders 113 are connected with the long framework 102 of the first structure, the two push cylinders 113 synchronously drive the long framework 102 of the first structure to slide along the first short slide rails 103 in a telescopic manner, long slide rails 110 are arranged in parallel on the upper plane of the extending direction of the long framework 102 of the first structure, a plurality of sleeve support plates 105 are arranged on the long slide rails 110 in a sliding manner, chains 111 are respectively arranged between the plurality of adjacent sleeve support plates 105 in an interconnecting manner, first small slide blocks 116 are arranged at the bottoms of the sleeve support plates 105 and are matched with the long slide rails 110, the sleeve supporting plate 105 is provided with sleeve positioning columns, the distance between the two sleeve positioning columns is the same as the sleeve distance of the single sleeper table, the outer side of the first long structure frame 102 is provided with a motor speed reducer 106, two end sides in the frame of the first long structure frame 102 are respectively provided with a support 107, the support 107 at the left end side is provided with a pulley shaft bracket 108, the pulley shaft bracket 108 is provided with a pulley 109, a driving shaft of the motor speed reducer 106 is connected with the driving pulley 109, the support 107 at the right end side is provided with a tensioning seat 115, the pulley 109 is arranged between the tensioning seats 115, the two pulleys 109 are correspondingly arranged, a steel wire rope 114 is wound between the two pulleys 109, the lower part of one dry sleeve supporting plate 105 adjacent to the left end side is provided with a clamping block 117 for clamping the steel wire rope 114, and one dry sleeve supporting plate 105 adjacent to the right end side is fixed with the first long structure frame 102.

As shown in fig. 1-5, the cannula transfer device 2 comprises: the second track bracket 201, a second short slide rail 202, a forward cylinder 203, a second long structural frame 204, a second short slide block 205, a second small slide block 206, a traversing cylinder support 207, a traversing cylinder 208, a thin cylinder with rod 209, a feed tray 210, a feed cylinder 211, a bottom plate 212, an end plate 213, a baffle 214 and a feed slide rail 215; the sleeve transfer device 2 is arranged on the right side of the adjacent first structure long frame 102, two second track brackets 201 are erected in parallel, second short sliding rails 202 are respectively arranged on the two second track brackets 201, second section short sliding blocks 205 which are matched with the second short sliding rails 202 are arranged at the bottoms of the two ends of the second structure long frame 204, advancing cylinders 203 are respectively arranged on the outer sides of the two second track brackets 201, the two advancing cylinders 203 are in driving connection with the second structure long frame 204 to synchronously slide in a telescopic manner along the second short sliding rails 202, feeding sliding rails 215 are arranged in parallel on the upper plane of the extending direction of the second structure long frame 204, a feeding tray 210 is arranged on the feeding sliding rails 215 in a sliding manner, second small sliding blocks 206 are arranged at the bottoms of the feeding tray 210 and are matched with the feeding sliding rails 215, the second structure long frame 204 has one end with transverse cylinder support 207, transverse cylinder 208 fixed on the transverse cylinder support 207, transverse cylinder 208 connected to the end of the feeding tray 210 to make the feeding tray 210 slide along the feeding sliding rail 215, two rows of feeding cylinders 211 arranged along the length direction of the feeding tray 210, two rows of feeding cylinders 211 with funnel holes in the upper end and the lower end, two rows of feeding cylinders 211 with interval equal to that of two sleeve positioning columns, bottom plates 212 welded separately to the bottom of each row of feeding cylinders 211, end plates 213 set separately on the two ends of the feeding tray 210, two groups of symmetrical thin belt rod cylinders 209, baffle plates 214 connected to the ends of the two symmetrical thin belt rod cylinders 209, baffle plates 214 fitting the bottom plates 212, the two symmetrical thin type cylinders 209 with rods synchronously stretch and contract, and the baffle 214 is driven to open and close on the bottom surface of the bottom plate 212, so that the lower ports of the feeding cylinders 211 in the same row are synchronously opened or closed.

As shown in fig. 1-5, the sleeve sorting and receiving device 4 comprises: the device comprises a connecting plate 401, a storage barrel 402, a square tube 403, a round hole 404, a slotted hole 405, an upper stop cylinder 406, a laser measuring head 407 and a lower stop cylinder 408; the connecting plate 401 is fixed in the screening device support 5 outside, storage vat 402 vertical setting, storage vat 402 is fixed in connecting plate 401 through square pipe 403 connection, storage vat 402 upper end is the funnel hole, the lower part is straight section of thick bamboo, the upper and lower position of straight section of thick bamboo portion is provided with round hole 404 respectively, the straight section of thick bamboo portion intermediate position between the upper and lower positions is provided with slotted hole 405, the storage vat 402 outside sets up the fixed plate, the fixed plate is provided with stop cylinder 406, laser gauge head 407, lower stop cylinder 408, go up stop cylinder 406 and stretch into the slotted hole 404 of upper position to the round hole 404 that is located straight section of thick bamboo portion, go up stop cylinder 406 drive rod end stretches into the slotted hole 404 of upper position, laser gauge head 407 is to the slotted hole 405 that is located straight section of thick bamboo portion intermediate position, laser gauge head 407 irradiates the end and passes through slotted hole 405 in the storage vat 402, lower stop cylinder 408 is to the lower round hole 404 that is located straight section of thick bamboo portion, lower stop cylinder rod end drive rod end stretches into the slotted hole 404 of lower position, storage vat 402 is located feeding tray 210 top and storage vat 402 lower port and feed bin 211 aperture adaptation, the discharge opening of casing sorting machine 3 is located storage vat 402 upper port.

Examples

As shown in fig. 6, two sides of a die 8 of the sleeve mounting device 7 are respectively provided with an automatic sleeve sorting and placing system, the die 8 is provided with pairs of rail bearing shells 9 in an arrangement, each pair of rail bearing shells 9 is poured to form a sleeper, and the sleeve moves to the outer side of the adjacent die of the swing table 1.

Initial state: the rod ends of the two symmetrical thin rod-carrying cylinders 209 synchronously drive the baffle plates 214, so that the lower ports of the feeding cylinders 211 of each row are kept closed, and the plurality of sleeve supporting plates 105 are contracted close to the feeding tray 210.

As shown in fig. 1-5, step one, the sleeve sorter 3 randomly places a plurality of sleeves in a bin by a rotary vibration screening mode, the sleeves are sequentially output along a discharge hole, the opening ends of the sleeves fall into a storage barrel 402 downwards, an upper stop cylinder 406 is retracted and opened, a lower stop cylinder 408 extends out of the stop, a laser measuring head 407 detects that the sleeves fall into the middle position of a straight barrel part and signals, the stop cylinder 406 extends out of the stop, and the opening ends of the second sleeves fall into funnel-shaped holes in the storage barrel 402 downwards for standby.

Step two, the sleeve transferring device 2 works, the two advancing cylinders 203 are connected with the long frame 204 with the second structure to synchronously extend and retract along the second short sliding rail 202 to slide back and forth, and the traversing cylinders 208 are connected with the feeding tray 210 to drive the feeding tray 210 to slide left and right along the feeding sliding rail 215, so that each row and each column of feeding cylinders 211 of the feeding tray 210 are positioned below the storage vat 402 in sequence.

Step three, when the feeding cylinder 211 below is positioned below the storage vat 402, the lower stop cylinder 408 is retracted and opened, the sleeve positioned in the middle position of the straight cylinder part falls into the feeding cylinder 211, the step two is repeated, the lower stop cylinder 408 extends out for stopping, the laser measuring head 407 detects that the position vacancy in the straight cylinder part is signaled to enable the upper stop cylinder 406 to retract and open, the second sleeve sequentially falls, and the first sleeve step is repeated.

Fourth, when the sleeves are installed in the feeding cylinders 211 of the feeding tray 210, the lower stop cylinder 408 extends out and stops, the sleeve sorter 3 stops working, the two advancing cylinders 203 drive and connect the second long frame 204 to extend out and slide synchronously along the second short slide rail 202, the traversing cylinders 208 connect and drive the feeding tray 210 to slide left along the feeding slide rail 215, the two pushing cylinders 113 shrink synchronously and drive the first long frame 102 to slide along the first short slide rail 103, the partial areas of the first long frame 102 and the second long frame 204 overlap, so that the sleeve positioning columns on the contracted sleeve support plates 105 are aligned with the feeding cylinders 211 one by one, and the sleeve positioning columns are located below the feeding cylinders 211.

Fifthly, the rod ends of the two symmetrical thin type rod-carrying cylinders 209 synchronously drive the baffle plates 214, so that the lower ports of the feeding cylinders 211 of each row are opened, and the sleeves in the feeding cylinders 211 are accurately sleeved on the sleeve positioning columns for positioning.

Step six, two pushing cylinders 113 synchronously extend to drive the first long frame 102 to slide along the first short slide rail 103, so that the first long frame 102 is close to the die 8 and the sleeve mounting device 7, the motor reducer 106 drives the pulley 109 to rotate forward, the steel wire rope 114 slides and pulls the dry sleeve support plate 105 fixed with the motor reducer to slide leftwards, a plurality of dry sleeve support plates 105 connected with the motor reducer in sequence are distributed along the long slide rail 110 in a follow-up manner, mutual distances are restrained by chains 111 arranged between the dry sleeve support plates, sleeves on the dry sleeve support plates 105 correspond to the rail bearing shells 9 of the die 8, and conditions for clamping planting through the sleeve mounting device 7 are provided.

Seventh, the motor reducer 106 drives the pulley 109 to rotate reversely, the steel wire rope 114 slides and pulls the dry sleeve support plates 105 fixed with the pulley to slide to the right end side, the chains 111 connected between the dry sleeve support plates 105 are loosened and sequentially pushed by the sleeve support plates 105 at the left end side to shrink and approach the feeding tray 210, and the next cycle of working conditions are provided.

The automatic sleeve sorting and placing systems arranged on the two sides of the die 8 operate independently or synchronously, and the automatic sleeve sorting and placing are carried out on the two sides of a plurality of arranged sleepers in the same die 8.

Claims (9)

1. Sleeve pipe automatic sorting and put system includes: sleeve pipe reference column, its characterized in that: still including sleeve pipe removal pendulum platform (1), sleeve pipe transfer device (2), sleeve pipe sorting machine (3), sleeve pipe letter sorting receiving device (4), screener support (5), sleeve pipe removal pendulum platform (1) is adjacent to be set up in the mould side of sleeve pipe erection equipment, sleeve pipe removal pendulum platform (1) is provided with sleeve pipe backup pad (105) of a plurality of interval scale, sleeve pipe reference column sets up on sleeve pipe backup pad (105), the right side setting of adjacent sleeve pipe removal pendulum platform (1) of sleeve pipe transfer device (2), sleeve pipe transfer device (2) are provided with feeding dish (210) that move, feeding dish (210) array is provided with feeding drum (211) of bottom switching, sleeve pipe sorting machine (3) set up on screener support (5) and adjacent sleeve pipe transfer device (2), sleeve pipe letter sorting receiving device (4) are fixed in sleeve pipe sorting machine (3) and adjacent sleeve pipe transfer device (2) top, sleeve pipe letter sorting receiving device (4) are provided with open-ended storage vat (402), sleeve pipe sorting machine (3) discharge opening are located storage vat (402) upper and lower opening, make feeding dish (211) and feed bin (211) butt joint mouth.

2. The automatic sleeve sorting and placing system according to claim 1, wherein: the sleeve moving swing table (1) further comprises: the novel telescopic support comprises a first track support (101), a first long structure frame (102), a motor speed reducer (106), pulleys (109), chains (111), pushing cylinders (113) and steel wire ropes (114), wherein the two first track supports (101) are erected side by side, the first long structure frame (102) is arranged on the two first track supports (101) in a sliding mode, the pushing cylinders (113) are respectively arranged on the two first track supports (101), the pushing cylinders (113) are connected with the first long structure frame (102) in a driving mode to slide, a plurality of sleeve support plates (105) are arranged on the upper surface of the extending direction of the first long structure frame in a sliding mode, the chains (111) are respectively arranged between the adjacent sleeve support plates (105) in a sliding mode, the pulleys (109) are respectively arranged on two ends of the first long structure frame (102), the two pulleys (109) are wound on the steel wire ropes (114), the motor speed reducer (106) is connected with the driving pulleys (109) in a rotating mode, the head sleeve support plate (105) is fixedly connected with the steel wire ropes (114), and the sleeve support plate (105) on the tail portion on the right side is fixedly arranged on the first long structure frame (102), and two positioning posts are arranged on the sleeve support plates (105).

3. The automatic sleeve sorting and placing system according to claim 1, wherein: the sleeve transfer device (2) further comprises: the automatic feeding device comprises a second track support (201), a forward cylinder (203), a second long frame (204), a transverse moving cylinder (208), thin type belt rod cylinders (209), feeding cylinders (211), a bottom plate (212), end plates (213) and baffle plates (214), wherein the two second track supports (201) are erected in parallel, the second long frame (204) is arranged on the two second track supports (201) in a sliding mode, the forward cylinder (203) for driving the second long frame (204) to slide is arranged on the outer side of the second track supports (201), the feeding plates (210) are arranged on the second long frame (204) in a sliding mode, one end of each second long frame (204) is provided with the transverse moving cylinder (208) to be connected with the feeding plates (210) in a sliding mode, two groups of symmetrical thin type belt rod cylinders (209) are arranged on two ends of each feeding plate (210), the two symmetrical thin type belt rod cylinders (209) are jointly connected with the baffle plates (214), the two symmetrical thin type belt rod cylinders (209) are synchronously telescopic, and the bottom plate (212) is driven to be opened and closed.

4. The automatic sleeve sorting and placing system according to claim 1, wherein: the sleeve sorting and receiving device (4) further comprises: a round hole (404), a slotted hole (405), an upper stop cylinder (406), a laser measuring head (407) and a lower stop cylinder (408); the utility model discloses a screening device, including screening device support (5) and storage vat (402), storage vat (402) are fixed in the screening device support (5) outside, and the upper and lower position of storage vat (402) is provided with round hole (404) respectively, and the intermediate position between the upper and lower positions is provided with slotted hole (405), and storage vat (402) outside is provided with stop cylinder (406), laser gauge head (407), lower stop cylinder (408), goes up stop cylinder (406) to round hole (404) that are located the upper position of straight barrel portion, goes up stop cylinder (406) actuating lever end and stretches into round hole (404) of upper position, and laser gauge head (407) are to slotted hole (405) that are located the intermediate position of straight barrel portion.

5. The automatic sleeve sorting and placing system according to claim 4, wherein: the feeding cylinders (211) are vertically communicated, funnel-shaped holes are formed in the upper ends of the feeding cylinders, and the distance between the two rows of feeding cylinders (211) is equal to the distance between two sleeve positioning columns on the sleeve supporting plate (105).

6. The automatic sleeve sorting and placing system according to claim 1, wherein: the storage vat (402) is positioned above the feeding disc (210), and the lower port of the storage vat (402) is matched with the aperture of the feeding cylinder (211).

7. The automatic sleeve sorting and placing system according to claim 2, wherein: the distance between the two sleeve positioning columns on the sleeve supporting plate (105) is the same as the sleeve distance of the single sleeper platform.

8. The automatic sleeve sorting and placing system according to claim 2, wherein: the frame of the first structure long frame (102) is internally provided with supports (107) at two end sides respectively, the support (107) at the left end side is provided with a pulley shaft frame (108), the pulley (109) is arranged on the pulley shaft frame (108), the support (107) at the right end side is provided with a tensioning seat (115), the pulley (109) is arranged between the tensioning seats (115), and the two pulleys (109) are correspondingly arranged.

9. The automatic sorting and placing system for bushings of claim 3, further comprising: bottom plates (212) are welded and arranged at the bottoms of the feeding cylinders (211) of each row respectively, end plates (213) are arranged at two end sides of the feeding plate (210) respectively, two groups of symmetrical thin type air cylinders (209) with rods are arranged on the end plates (213), and the baffle plates (214) are adjacent to the bottom plates (212) in a matching mode.

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