CN110745533A - Automatic switching system of front and rear axle trays - Google Patents

Automatic switching system of front and rear axle trays Download PDF

Info

Publication number
CN110745533A
CN110745533A CN201910973011.0A CN201910973011A CN110745533A CN 110745533 A CN110745533 A CN 110745533A CN 201910973011 A CN201910973011 A CN 201910973011A CN 110745533 A CN110745533 A CN 110745533A
Authority
CN
China
Prior art keywords
transfer station
rear axle
suspender
tray
positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910973011.0A
Other languages
Chinese (zh)
Other versions
CN110745533B (en
Inventor
范海涛
李清锋
陈会祥
郭小丽
邢汉顶
徐嘉祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MH Robot and Automation Co Ltd
Original Assignee
MH Robot and Automation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MH Robot and Automation Co Ltd filed Critical MH Robot and Automation Co Ltd
Priority to CN201910973011.0A priority Critical patent/CN110745533B/en
Publication of CN110745533A publication Critical patent/CN110745533A/en
Application granted granted Critical
Publication of CN110745533B publication Critical patent/CN110745533B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/901Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only

Abstract

The invention discloses an automatic transfer system for front and rear axle trays, which comprises a portal frame, a transfer station walking device, a transfer station lifting device and a tray lifting appliance, wherein the portal frame is provided with a portal frame; the transfer station traveling device is arranged on the portal frame and can slide back and forth along the portal frame; the transfer station lifting device is connected to the transfer station walking device and can walk along with the transfer station walking device in the horizontal direction; the tray lifting appliance is connected to the transfer station lifting device, and the transfer station lifting device drives the tray lifting appliance to move up and down; a rectangular plate of the tray lifting appliance is connected with the transfer station lifting device; the rectangular plate is provided with two cylinder fixing seats, each cylinder fixing seat is fixedly provided with two cylinders, the four cylinders respectively drive a corresponding suspender rotating shaft to rotate through a transmission device, the bottom of each suspender rotating shaft is provided with a bracket, the suspender rotating shaft penetrates through the suspender, and the suspender is not fixed; and clamping and positioning devices are also arranged at the bottoms of the two suspension rods.

Description

Automatic switching system of front and rear axle trays
Technical Field
The invention belongs to the field of automatic automobile conveying, and particularly relates to a flexible automatic switching system from front and rear axle pallets to an AGV.
Background
In the existing automobile chassis assembling production line, manual switching from front and rear axle trays to the AGV is completed through the KBK hoist, and the working efficiency and the automation degree are low.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention discloses an automatic front axle and rear axle tray switching system. The automatic switching device has the characteristics of accurate switching, stable and reliable operation, good stability, high automation degree and the like.
The technical scheme adopted by the invention is as follows:
an automatic transfer system for front and rear axle trays comprises a portal frame, a transfer station walking device, a transfer station lifting device and a tray hanger;
the transfer station traveling device is arranged on the portal frame and can slide back and forth along the portal frame; the transfer station lifting device is connected to the transfer station walking device and can walk along with the transfer station walking device in the horizontal direction; the tray lifting appliance is connected to the transfer station lifting device, and the transfer station lifting device drives the tray lifting appliance to move up and down;
the tray lifting appliance consists of a lifting rod, a lifting rod rotating shaft, a bracket, a clamping and positioning device and a rectangular plate; the rectangular plate is connected with the transfer station lifting device; the rectangular plate is provided with a driving device, the driving device drives four vertically arranged suspender rotating shafts to rotate, the bottom of each suspender rotating shaft is provided with a bracket, the suspender rotating shaft penetrates through the suspender, and the suspender is not fixed; and clamping and positioning devices are also arranged at the bottoms of the two suspension rods.
As a further technical scheme, the driving device includes four first cylinders, two cylinder fixing seats are arranged on the rectangular plate, two first cylinders are fixed on each cylinder fixing seat, so as to form four first cylinders, and the four first cylinders respectively drive one corresponding boom rotating shaft to rotate through the transmission device.
As a further technical scheme, the bottom of each suspender is provided with a bracket closing in-place detection switch and a bracket opening in-place detection switch; the bracket is arranged on the rotating shaft of the suspender, rotates along with the rotation of the rotating shaft of the suspender, and is fixed by the two detection switches to detect whether the detection switches rotate to the position.
As a further technical scheme, the clamping and positioning device consists of a fixed seat, a second cylinder, a sliding rail, a sliding block and a clamping and positioning head; the fixed seat is arranged at the bottom of the hanging rod; the second cylinder and the sliding block are arranged on the fixed seat through a connecting plate, and the sliding block is connected with the sliding rail; the clamping positioning head is fixed on the sliding rail and is connected with a piston rod of the second air cylinder; when the piston rod of the second cylinder extends and retracts, the sliding rail and the locking positioning head are driven to extend or retract, and the locking function is realized.
Furthermore, a first detection switch and a second detection switch are fixed on one side of the slide rail; install on the connecting plate that is used for connecting the slider through the mounting bracket, first detection switch, second detection switch be used for judging press from both sides tight positioning head and move in place, guarantee system's stability and security.
Description of automatic transfer operation: the method comprises the following steps that an AGV requests the models of front and rear axle trays, a transfer station walking device automatically moves to a front axle transfer point A or a rear axle transfer point B, a transfer station lifting device descends to a grabbing position, a clamping and positioning device extends out to position the trays, a first air cylinder drives a suspender rotating shaft to rotate, and a positioning pin of a lifting appliance is aligned with a positioning hole in the front and rear axle trays; the tray is fixed; the switching station lifting device ascends to a high position, and the switching station traveling device travels to the AGV C position. The switching station lifting device descends to a part placing position, the positioning device retracts, the first air cylinder drives the thrust rotating shaft to rotate to return to the original position, and the switching station lifting device ascends to a high position to complete automatic switching of a tray.
The invention has the following beneficial effects:
the equipment has the characteristics of simple and practical structure, low manufacturing cost, high automation degree, reliable and stable mechanism operation, convenient maintenance and the like, and is suitable for multi-station flexible production. Is one of practical equipment of a final assembly production line, and has the advantages of compact structure, improved production efficiency and reduced labor intensity of operators compared with the manual switching currently used.
Drawings
FIG. 1 is an overall block diagram of the present invention;
fig. 2 and 3 are schematic structural views of the walking device in the invention;
fig. 4 and 5 are schematic structural views of the lifting device in the invention;
fig. 6, 7 and 8 are schematic structural views of the whole pallet sling of the invention;
FIG. 9 is a structural view of the overall installation of the pallet spreader on the lifting device;
FIG. 10 is a block diagram of the clamp positioning device;
in the figure: the automatic transfer system comprises a transfer station walking device 1, a transfer station lifting device 2, a tray lifting device 3, a front axle transfer point A, a rear axle transfer point B and an AGV trolley;
101. a limit stop block, 102, an aluminum profile rail, 103, a movable sliding frame, 104, a traveling drive, 105, a rack, 106, a sliding rail, 107, a drag chain, 108, a coupler, 109 and a gear;
201. the device comprises an aluminum profile rail, 202 racks, 203 sliding rails, 204 drag chains, 205 lifting drives, 206 couplers, 207 limit stops, 208 detection switches and 209 gears;
301. the device comprises an air cylinder, 302, an air cylinder fixing seat, 303, a thrust bearing, 304, a suspender, 305, a suspender rotating shaft, 306, a detection switch, 307, a positioning pin, 308, a bracket, 309, a clamping and positioning device and 310 a rectangular plate;
306-1 bracket is closed to the detection switch in place, 306-2 bracket is opened to the detection switch in place, 309-1 clamping and positioning device is opened to the detection in place, 309-2 clamping and positioning is closed to the detection in place, 309-3 fixing seat, 309-4 cylinder, 309-5 sliding rail, 309-6 sliding block and 309-7 clamping and positioning head.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As introduced by the background art, in the existing automobile chassis combination production line, manual switching from front and rear axle trays to the AGV is completed through the KBK hoist, and the working efficiency and the automation degree are low. In order to solve the technical problem, the application provides a flexible automatic switching system.
The flexible automatic switching system disclosed by the embodiment comprises a switching station walking device 1, a switching station lifting device 2 and a tray lifting device 3, and the switching line realizes the automatic switching of a front axle and a rear axle simultaneously by a switching station, so that the requirements of higher production rhythm and lower production cost are met. The mechanism is safe, stable and high in automation degree, and is an advanced solution for ensuring automatic switching of the front axle and the rear axle.
Transfer station running gear 1 is used for walking between front axle switching point (A) or rear axle switching point (B) and the AGV to reciprocate, and transfer station elevating gear 2 is used for the action that goes up and down at each transfer station, and tray hoist 3 is used for snatching of tray with placing.
The transfer station walking device 1 comprises a limit stop 101, an aluminum profile rail 102, a movable sliding frame 103, a walking drive 104, a rack 105, a sliding rail 106, a drag chain 107, a coupler 108 and a gear 109. The traveling drive 104 is mounted on the traveling carriage 103, the rack 105 is fixed on the aluminum profile rail 102, the gears 109 are fixed at both ends of the coupling 108, and the traveling of the traveling carriage 103 on the slide rail 106 is finally realized by the cooperation of the two gears 109 and the rack 105.
The walking drive adopts the existing motor with double output shafts.
Transfer station elevating gear 2: the device comprises an aluminum profile rail 201, a rack 202, a slide rail 203, a drag chain 204, a lifting drive 205, a coupler 206, a limit stop 207, a detection switch 208, a gear 209 and a connecting frame 210; the lifting drive 205 drives the gears 209 at two ends to slide on the sliding rails 203 through the coupler 206, the rack 202 is fixed on the aluminum profile track 201, the detection switch 208 is arranged on the aluminum profile track 201 and used for detecting the position of the lifting frame, and the limit stop 207 is also arranged on the aluminum profile track 201 to realize the limitation of the connecting frame 210 on the vertical sliding position; the connection frame 210 is used for connecting the pallet sling 3.
As shown in fig. 6, 7, 8, and 9, the pallet spreader 3: the device comprises an air cylinder 301, an air cylinder fixing seat 302, a connecting plate 303, a suspender 304, a suspender rotating shaft 305, a detection switch 306, a positioning pin 307, a bracket 308, a clamping and positioning device 309, a rectangular plate 310 and a thrust bearing 311;
the rectangular plate 310 is provided with two cylinder fixing seats 302, and each cylinder fixing seat 302 is fixedly provided with two cylinders 301 to form four cylinders 301; in two air cylinders 301 on the same fixing seat, as shown in fig. 8, the telescopic rod of one air cylinder faces to the left, and the telescopic rod of one air cylinder faces to the right; in the four cylinders, the telescopic rods of the two cylinders on the left side face to the left; the telescopic rods of the two cylinders on the left side face to the right; the four cylinders 301 respectively drive a corresponding boom rotating shaft 305 to rotate through a transmission device, and the four boom rotating shafts 305 are totally four boom rotating shafts 305, and are parallel to each other and vertically arranged at four corners of the rectangular plate; a bracket 308 is arranged at the bottom of each hanger rod rotating shaft 305, a positioning pin 307 is arranged on the bracket 308, when the hanger rod rotating shaft 305 rotates, the bracket 308 also rotates along with the rotation of the positioning pin 307, meanwhile, clamping and positioning devices 309 are arranged at the bottoms of two hanger rods 304, in the attached drawing 9, the clamping and positioning devices 309 are arranged at the bottoms of the two hanger rods 304 on the left side, the clamping and positioning devices 309 are fixed on the hanger rods, and the hanger rods are fixed.
As shown in fig. 10, the two clamping and positioning devices 309 are identical in structure: comprises a detection switch 309-1, a detection switch 309-2, a fixed seat 309-3, a cylinder 309-4, a slide rail 309-5, a slide block 309-6 and a clamping positioning head 309-7; the two clamping and positioning devices 309 are arranged symmetrically with respect to the centre line of the frame plate;
the fixed seat 309-3 is arranged at the bottom of the hanging rod 304; the cylinder 309-4 and the sliding block 309-6 are arranged on the fixed seat 309-3 through a connecting plate, and the sliding block 309-6 is connected with the sliding rail 309-5; the clamping positioning head 309-7 is fixed on the slide rail 309-5 and is connected with the piston rod of the air cylinder 309-4. When the piston rod of the air cylinder 309-4 extends and retracts, the sliding rail 309-5 and the locking positioning head 309-7 are driven to extend or retract, and the locking function of the front axle tray and the rear axle tray is realized.
Further, a detection switch 309-1 and a detection switch 309-2 are fixed on one side of the slide rail 309-5; the detection switches 309-1 and 309-2 are mounted on a connecting plate for connecting the sliding blocks through mounting frames, and the total number of the detection switches is eight, and the detection switches are used for feeding back the state of the locking positioning device.
Thrust bearing 311 in this application is respectively one from top to bottom at jib pivot 305, and connecting plate 303 is with jib pivot 305 fixed mounting, and the stretching out of cylinder 301 piston rod is retracted and is driven jib pivot 305 through connecting plate 303 and be rotary motion.
The four positioning pin holders 308 are fixed to the bottom of the four boom rotating shafts 305, respectively, and rotate together therewith. Two bracket detection switches 306 are arranged at the bottom of each suspender 304, namely a bracket closing in-place detection switch 306-1 and a bracket opening in-place detection switch 306-2, wherein the total number of the whole device is eight; the bracket closed to position detection switch 306-1 and the bracket open to position detection switch 306-2 are vertically fixed on the boom, and the moving position of the positioning pin bracket 308 can be detected.
Specifically, when the lifting device 2 of the transfer station reaches the grabbing position, the piston rod of the cylinder 309-4 of the clamping and positioning device 309 extends out, and meanwhile, the piston rod of the cylinder 301 extends out, and the connecting plate 303 drives the boom rotating shaft 305 to rotate, so that the positioning pin 307 aligns with the tray positioning hole.
Description of automatic transfer operation: AGV (C) requests the model of the front and rear axle trays, the transfer station walking device 1 automatically moves to a front axle transfer point A or a rear axle transfer point B, the transfer station lifting device 2 descends to a grabbing position, the clamping and positioning device 309 extends to position the trays, the air cylinder 301 drives the hanger rod rotating shaft 305 to rotate, and a positioning pin 307 of the hanger is aligned with a positioning hole in the front and rear axle trays; the tray is fixed; the transfer station lifting device 2 rises to a high position, and the transfer station traveling device 1 travels to the AGV C position. The switching station lifting device 2 descends to a piece placing position, the positioning device 309 retracts, the air cylinder 301 drives the thrust rotating shaft 305 to rotate back to the original position, and the switching station lifting device 2 ascends to a high position to complete automatic switching of a tray.
The automatic transfer station for the trays has the characteristics that:
the equipment has the characteristics of simple and practical structure, low manufacturing cost, high automation degree, reliable and stable mechanism operation, convenient maintenance and the like, and is suitable for multi-station flexible production. Is one of practical equipment of a final assembly production line, and has the advantages of compact structure, improved production efficiency and reduced labor intensity of operators compared with the manual switching currently used.
The front and rear axle distribution line provided by the invention is automatically switched to the tray of the AGV, the beat and the stability are high, and the personnel operation is reduced. And according to the AGV request signal, the transfer station walking device automatically positions the transfer station. The tray positioning device with the switch feeds back signals to ensure the accuracy and stability of the switching. The accuracy and the stability of switching are guaranteed by the feedback signal with the switch at the position of the positioning pin of the tray. The lifting appliance cylinder drives the thrust bearing to rotate and drives the positioning pin to rotate to the position of the tray positioning hole.
The structure is safe and reliable, the assembly is convenient, and the automation is realized in the switching process.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. An automatic transfer system for front and rear axle trays is characterized by comprising a portal frame, a transfer station walking device, a transfer station lifting device and a tray hanger;
the transfer station traveling device is arranged on the portal frame and can slide back and forth along the portal frame; the transfer station lifting device is connected to the transfer station walking device and can walk along with the transfer station walking device in the horizontal direction; the tray lifting appliance is connected to the transfer station lifting device, and the transfer station lifting device drives the tray lifting appliance to move up and down;
the tray lifting appliance consists of a lifting rod, a lifting rod rotating shaft, a bracket, a clamping and positioning device and a rectangular plate; the rectangular plate is connected with the transfer station lifting device; the rectangular plate is provided with a driving device, the driving device drives four vertically arranged suspender rotating shafts to rotate, the bottom of each suspender rotating shaft is provided with a bracket, the suspender rotating shaft penetrates through the suspender, and the suspender is not fixed; and clamping and positioning devices are also arranged at the bottoms of the two suspension rods.
2. The automatic transfer system of front and rear axle pallets according to claim 1, wherein the driving device comprises four first cylinders, two cylinder holders are disposed on the rectangular plate, two first cylinders are fixed on each cylinder holder to form four first cylinders, and each of the four first cylinders drives a corresponding boom shaft to rotate through a transmission device.
3. The automatic front and rear axle pallet transfer system as claimed in claim 2, wherein a thrust bearing is installed above and below the boom shaft, a connecting plate is fixedly installed to the boom shaft, and the extension and retraction of the piston rod of the first cylinder drives the boom shaft to rotate via the connecting plate.
4. The automatic front and rear axle pallet transfer system of claim 1, wherein a bracket closed position detection switch and a bracket open position detection switch are mounted on the bottom of each said boom.
5. The automatic front and rear axle tray switching system according to claim 1, wherein the clamping and positioning device is composed of a fixed seat, a second cylinder, a slide rail, a slide block and a clamping and positioning head; the fixed seat is arranged at the bottom of the hanging rod; the second cylinder and the sliding block are arranged on the fixed seat through a connecting plate, and the sliding block is connected with the sliding rail; the clamping positioning head is fixed on the sliding rail and is connected with a piston rod of the second cylinder.
6. The automatic front and rear axle tray switching system according to claim 5, wherein a first detection switch and a second detection switch are fixed on one side of the slide rail; is arranged on a connecting plate for connecting the sliding block through a mounting frame.
7. The automatic front and rear axle pallet transfer system of claim 1, wherein positioning pins are provided on said brackets, said positioning pins corresponding to said positioning holes on said front and rear axle pallets.
CN201910973011.0A 2019-10-14 2019-10-14 Automatic switching system of front and rear axle trays Active CN110745533B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910973011.0A CN110745533B (en) 2019-10-14 2019-10-14 Automatic switching system of front and rear axle trays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910973011.0A CN110745533B (en) 2019-10-14 2019-10-14 Automatic switching system of front and rear axle trays

Publications (2)

Publication Number Publication Date
CN110745533A true CN110745533A (en) 2020-02-04
CN110745533B CN110745533B (en) 2020-12-18

Family

ID=69278286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910973011.0A Active CN110745533B (en) 2019-10-14 2019-10-14 Automatic switching system of front and rear axle trays

Country Status (1)

Country Link
CN (1) CN110745533B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112830273A (en) * 2021-02-03 2021-05-25 惠州市未来智能自动化设备有限公司 Copper cylinder arrangement equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117841A (en) * 1993-10-25 1995-05-09 Yazaki Corp Conveying device for electric wire bundle
CN103896108A (en) * 2014-03-27 2014-07-02 重庆市隆泰稀土新材料有限责任公司 Automatic carrying system for H-shaped wheels of gantry-type wire stranding machine
CN105347051A (en) * 2015-11-24 2016-02-24 洛阳中冶重工机械有限公司 Stacking and unstacking machine for transferring pallets for autoclaved aerated concrete products
CN107235332A (en) * 2017-05-31 2017-10-10 上海速流自动化机械有限公司 For the sheet material automatic material receiving palletizing apparatus in automobile front-rear axle production process
CN107857107A (en) * 2017-10-20 2018-03-30 江西宝群电子科技有限公司 A kind of circulation feeding device of valve grid
CN108861499A (en) * 2017-08-25 2018-11-23 东风汽车公司 A kind of automatic rehandling facilities of pallet
KR101940017B1 (en) * 2017-08-03 2019-01-18 김기현 Tray transferring apparatus
CN209242581U (en) * 2018-11-20 2019-08-13 河南瑞远物联网科技有限公司 A kind of cam lifting body applied to pallet transfer machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117841A (en) * 1993-10-25 1995-05-09 Yazaki Corp Conveying device for electric wire bundle
CN103896108A (en) * 2014-03-27 2014-07-02 重庆市隆泰稀土新材料有限责任公司 Automatic carrying system for H-shaped wheels of gantry-type wire stranding machine
CN105347051A (en) * 2015-11-24 2016-02-24 洛阳中冶重工机械有限公司 Stacking and unstacking machine for transferring pallets for autoclaved aerated concrete products
CN107235332A (en) * 2017-05-31 2017-10-10 上海速流自动化机械有限公司 For the sheet material automatic material receiving palletizing apparatus in automobile front-rear axle production process
KR101940017B1 (en) * 2017-08-03 2019-01-18 김기현 Tray transferring apparatus
CN108861499A (en) * 2017-08-25 2018-11-23 东风汽车公司 A kind of automatic rehandling facilities of pallet
CN107857107A (en) * 2017-10-20 2018-03-30 江西宝群电子科技有限公司 A kind of circulation feeding device of valve grid
CN209242581U (en) * 2018-11-20 2019-08-13 河南瑞远物联网科技有限公司 A kind of cam lifting body applied to pallet transfer machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112830273A (en) * 2021-02-03 2021-05-25 惠州市未来智能自动化设备有限公司 Copper cylinder arrangement equipment

Also Published As

Publication number Publication date
CN110745533B (en) 2020-12-18

Similar Documents

Publication Publication Date Title
CN111170132B (en) Multi-layer detachable lifting appliance of unmanned crane and using method thereof
CN109184594B (en) Wheel-rail type drill rod storage device
CN110745533B (en) Automatic switching system of front and rear axle trays
CN105817911A (en) Double-layer lifting workbench
CN113602976A (en) Piston rod grabbing mechanism for assembling lifting oil cylinder assembly
CN109175123B (en) Double-layer die changing system of door cover bag Bian Yaji
CN215046812U (en) Mechanical arm of extrusion equipment
CN109357859B (en) Dislocation adjusting mechanism, car coupler coupling test bed and test system thereof
CN212799483U (en) Three-way fork truck's fork subassembly
CN110849636B (en) Lifting type back door Cubin module frame and using method
CN113716464A (en) Electric single-beam crane for annular track
CN113247610B (en) Plug-type transfer robot
CN106270414A (en) A kind of novel synchronous mould rollover unit
CN110921504A (en) Gantry hanging bracket
CN110790163A (en) Multi-dimensional lifting appliance for container
CN218539019U (en) Unloader on intelligent workshop cantilever of big panel beating of covering
CN217030653U (en) Tunnel collection equipment lifting device
CN218506823U (en) Return board elevator
CN219278726U (en) Automatic tooth collecting device for rubber track iron teeth
CN218088812U (en) Special lifting appliance for power conversion station
CN116002407B (en) Automatic tooth collecting device and use method thereof
CN216037379U (en) Gantry box stacking machine
CN219730332U (en) Side shifting mechanism of lifting appliance and portal frame thereof
CN214779319U (en) Double-barrel-cover transferring mechanism
CN211689309U (en) Chemical fiber trade carwash clamp plate machine of opening and shutting

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant