CN109095148B - Double-deck lift conveyer of manipulator production line of polishing - Google Patents

Double-deck lift conveyer of manipulator production line of polishing Download PDF

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Publication number
CN109095148B
CN109095148B CN201810776182.XA CN201810776182A CN109095148B CN 109095148 B CN109095148 B CN 109095148B CN 201810776182 A CN201810776182 A CN 201810776182A CN 109095148 B CN109095148 B CN 109095148B
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China
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layer
production line
trolley frame
layers
rack
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CN109095148A (en
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汪存益
李翔
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Anhui Xinjingjie Automation Technology Co ltd
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Anhui Xinjingjie Automation Technology Co ltd
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    • 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
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/56Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
    • B65G47/57Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The invention discloses a double-layer lifting conveyor for a manipulator polishing production line, and relates to the field of lifting conveying equipment. The automatic grinding machine comprises a rack connected with a manipulator grinding production line, wherein the rack comprises four stand columns, two layers of trolley frame bodies moving up and down along the vertical direction of the stand columns are arranged on the rack, a belt transmission mechanism with a driving roller and a driven roller and a chain transmission mechanism with a driving roller and a driven roller are arranged on each layer of frame body of the two layers of trolley frame bodies, and a stop block accessory is welded on a chain. According to the frame type rack, the two layers of trolley frame bodies are arranged in the rack, the chain transmission mechanism and the belt transmission mechanism are arranged on each layer of frame body, the cylinder of the supporting plate is fixedly connected to the top of the lifting rod, the stop block accessory for pushing materials is welded on the chain of the chain transmission mechanism, manual unloading is not needed, and the working efficiency is high.

Description

Double-deck lift conveyer of manipulator production line of polishing
Technical Field
The invention belongs to the field of lifting conveying equipment, and particularly relates to a double-layer lifting conveyor for a manipulator polishing production line.
Background
The manipulator polishing production line is used for automatically polishing the parting surface of the cast iron aluminum casting and pouring port flanging burrs, and can effectively improve the polishing production efficiency of the cast iron and the cast aluminum casting and the consistency of products. However, the tail end of the existing manipulator polishing production line is single-layered, the tail end of the existing manipulator polishing production line cannot follow up the beat of the production line, the manual blanking work is needed, materials with different heights on the goods shelf cannot be pushed out according to the height adjustment requirements of different production lines, the labor cost is wasted, time and labor are wasted, the working efficiency is low, the labor intensity is high, and therefore the problem that the double-layered lifting conveyor for the manipulator polishing production line is provided for solving the problems is significant.
Disclosure of Invention
The invention aims to provide a double-layer lifting conveyor for a manipulator polishing production line, which solves the problems that the blanking of the manipulator polishing production line needs to be carried out manually, the labor cost is high, the working efficiency is low and the labor intensity is high by providing a frame type frame, installing two layers of trolley frame bodies with a transmission structure capable of moving up and down in the frame, installing a chain transmission mechanism and a belt transmission mechanism on each layer of frame body of the two layers of trolley frame bodies, fixedly installing a cylinder with the top of a lifting rod fixedly connected with a supporting plate on each layer of frame body, and welding a stop block accessory for pushing materials on a chain of the chain transmission mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a double-layer lifting conveyor for a manipulator polishing production line, which comprises a rack connected with the tail of the manipulator polishing production line arranged on the ground along the production line direction, wherein the tail of the rack is close to a multi-layer goods shelf, the rack is of a frame structure, the rack comprises a rectangular annular support frame arranged on the ground, four stand columns fixedly arranged on the upper surface of the rectangular annular support frame and a rectangular annular fixing frame fixedly arranged on the tops of the stand columns, and one side surface of each stand column is vertically provided with a rack;
the frame is provided with two layers of trolley frame bodies which move up and down along the vertical direction of the upright post, the front end and the rear end of each layer of frame body of the two layers of trolley frame bodies are respectively and fixedly provided with a driving roller and a driven roller with a tension structure, and the driving roller and the driven roller are in transmission connection through a narrow belt; at least two chain transmission mechanisms are fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies, each chain transmission mechanism comprises a driving roller and a driven roller which are respectively and fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies and a chain which is in transmission connection with the driving roller and the driven roller, and a chain link of the chain is welded with a stop block accessory; one end of each layer of the two layers of trolley frame bodies is fixedly provided with an air cylinder, the air cylinder is vertically and fixedly arranged on the upper surface of each layer of the two layers of trolley frame bodies, and the top of a lifting rod of the air cylinder is fixedly welded with a supporting plate;
the transmission structure comprises a first motor, a first three-hole transfer case, two second three-hole transfer cases and a plurality of bearing seats, wherein the first motor, the first three-hole transfer case, the two second three-hole transfer cases and the bearing seats are fixedly arranged at the bottom of the two-layer trolley frame body in a double-row symmetrical mode; one end of a rotating shaft of the first motor is connected with a first transmission shaft through a first coupler, and one end of the first transmission shaft is fixedly connected with a first conical straight gear; two it is connected with a second transmission shaft to transmit respectively between three hole transfer cases of second and the three hole transfer cases of first, the one end fixedly connected with worm of second transmission shaft, the other end fixedly connected with second circular cone straight-tooth gear of second transmission shaft, first circular cone straight-tooth gear and second circular cone straight-tooth gear mesh in three hole transfer cases of first, two rows the transmission is connected with a third transmission shaft respectively between bearing frame and the three hole transfer cases of second, the one end fixedly connected with straight-tooth gear of third transmission shaft, a other end fixed connection second coupling of third transmission shaft, the one end fixedly connected with worm wheel of second coupling, worm wheel and worm mesh in three hole transfer cases of second, the bearing normal running fit in third transmission shaft and the bearing frame, straight-tooth wheel and rack toothing.
Furthermore, the outer side surfaces of the four stand columns are respectively and fixedly provided with a sliding chute along the vertical direction through a triangular fixing piece, the sliding chutes on each two stand columns positioned on the two layers of trolley frame bodies along the two sides of the production line direction are respectively matched with a balance weight in a sliding manner, and the top of the balance weight is provided with a hook; the upper surface of the rectangular annular fixing frame is fixedly provided with two groups of fixed pulleys along the production line direction, two side faces of the two layers of trolley frame bodies along the production line direction are respectively and vertically welded and fixed with a steel wire rope connecting piece, the fixed pulleys are matched with a steel wire rope in a sliding mode, one end of the steel wire rope is connected with the hook, and the other end of the steel wire rope is connected with the steel wire rope connecting piece.
Further, the counterweight is of a rectangular plate-shaped structure, a lead block or an iron block which is half of the mass of the two-layer trolley frame body is filled in the counterweight, and the steel wire rope connecting piece is a triangular connecting piece.
Furthermore, a driving motor is respectively installed at one end of the driving roller and one end of the driving roller, and the tensioning structure on the driven roller is a tensioning wheel.
The invention has the following beneficial effects:
according to the frame type rack, the two layers of trolley frame bodies with the transmission structures capable of moving up and down are installed in the rack, the chain transmission mechanism and the belt transmission mechanism are installed on each layer of frame body of the two layers of trolley frame bodies, the air cylinder of the supporting plate is fixedly connected to the top of the lifting rod is further fixedly installed on each layer of frame body, the chain of the chain transmission mechanism is welded with the stop block accessory for pushing materials, manual unloading operation is not needed, labor cost is saved, the double-layer unloading structure of the double-layer lifting conveyor can automatically adjust the height to push out materials with different heights on a goods shelf, and the rack has the advantage of high working efficiency.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a double-layer lifting conveyor of a manipulator polishing production line;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at position A;
FIG. 5 is an enlarged view of a portion of FIG. 1 at position B;
FIG. 6 is an enlarged view of a portion of FIG. 2 at position C;
FIG. 7 is an enlarged view of a portion of FIG. 3 at position D;
in the drawings, the components represented by the respective reference numerals are listed below:
1-frame, 2-rack, 3-two-layer trolley frame body, 4-transmission structure, 5-driving roller, 6-driven roller, 7-narrow belt, 8-chain transmission mechanism, 9-stop block accessory, 10-supporting plate, 11-fixed pulley, 12-balance weight, 13-limiting device, 101-sliding chute, 301-steel wire rope connecting piece, 401-first motor, 402-second three-hole transfer case, 403-second coupling, 404-third transmission shaft, 405-bearing block, 406-straight gear, 407-first three-hole transfer case, 408-first coupling, 409-second transmission shaft, 410-first transmission shaft, 131-limiting wheel mounting bracket and 132-limiting wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "tail", "upper surface", "side", "both ends", "in the vertical direction", "one end", "the other end", etc., indicate orientations or positional relationships only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the invention relates to a double-layer lifting conveyor for a manipulator polishing production line, which comprises a frame 1 connected with the tail of the manipulator polishing production line arranged on the ground along the production line direction, wherein the tail of the frame 1 is close to a multilayer shelf, the frame 1 is of a frame structure, the frame 1 comprises a rectangular annular support frame arranged on the ground, four upright posts fixedly arranged on the upper surface of the rectangular annular support frame, and a rectangular annular fixing frame fixedly arranged on the tops of the upright posts, and one side surface of each upright post is vertically provided with a rack 2;
as shown in fig. 1-3 and fig. 5, two layers of trolley frame bodies 3 moving up and down along the vertical direction of the upright post are installed on a frame 1, a driving roller 5 and a driven roller 6 with a tension structure are respectively and fixedly installed at the front end and the rear end of each layer of frame body of the two layers of trolley frame bodies 3, and the driving roller 5 is in transmission connection with the driven roller 6 through a narrow belt 7; two chain transmission mechanisms 8 are fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies 3, each chain transmission mechanism 8 comprises a driving roller and a driven roller which are respectively and fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies 3 and a chain which is in transmission connection with the driving roller and the driven roller, and a stop block accessory 9 is welded on a chain link of the chain; one end of each layer of the two layers of trolley frame bodies 3 is fixedly provided with an air cylinder, the air cylinder is vertically and fixedly arranged on the upper surface of each layer of the two layers of trolley frame bodies 3, and the top of a lifting rod of the air cylinder is fixedly welded with a supporting plate 10;
as shown in fig. 1-4 and fig. 6-7, the bottom of the two-layer trolley frame body 3 is provided with a transmission structure 4, and the transmission structure 4 comprises a first motor 401 fixedly installed at the bottom of the two-layer trolley frame body 3, a first three-hole transfer case 407, a second three-hole transfer case 402, and two bearing seats 405 symmetrically and fixedly installed at the bottom of the two-layer trolley frame body 3 in double rows; one end of a rotating shaft of the first motor 401 is connected with a first transmission shaft 410 through a first coupler 408, and one end of the first transmission shaft 410 is fixedly connected with a first conical straight gear; a second transmission shaft 409 is respectively connected between the two third three-hole transfer cases 402 and the first three-hole transfer case 407 in a transmission manner, one end of the second transmission shaft 409 is fixedly connected with a worm, the other end of the second transmission shaft 409 is fixedly connected with a second conical straight gear, the first conical straight gear and the second conical straight gear are meshed in the first three-hole transfer case 407, a third transmission shaft 404 is respectively connected between the two rows of bearing seats 405 and the second three-hole transfer case 402 in a transmission manner, one end of the third transmission shaft 404 is fixedly connected with a straight gear 406, the other end of the third transmission shaft 404 is fixedly connected with a second coupling 403, one end of the second coupling 403 is fixedly connected with a worm gear, the worm gear and the worm are meshed in the second three-hole transfer case 402, the third transmission shaft 404 is in rotating fit with a bearing in the bearing seats 405, and the straight gear 406 is meshed with the.
As shown in fig. 1, the outer side surfaces of the four columns are respectively and fixedly provided with a chute 101 along the vertical direction through a triangular fixing piece, the chutes 101 on each two columns at two sides of the two-layer trolley frame body 3 along the production line direction are respectively in sliding fit with a balance weight 12, and the top of the balance weight 12 is provided with a hook 121; two groups of fixed pulleys 11 are fixedly mounted on the upper surface of the rectangular annular fixing frame along the production line direction, steel wire rope connecting pieces 301 are respectively and vertically welded and fixed on two side surfaces of the two layers of trolley frame bodies 3 along the production line direction, a steel wire rope is slidably matched on the fixed pulleys 11, one end of the steel wire rope is connected with the hook 121, and the other end of the steel wire rope is connected with the steel wire rope connecting pieces 301.
The counterweight 12 is of a rectangular plate-shaped structure, a lead block or an iron block with half the mass of the two layers of trolley frame bodies 3 is filled in the counterweight 12, and the steel wire rope connecting piece 301 is a triangular connecting piece.
Wherein, a driving motor is respectively arranged at one end of the driving roller 5 and one end of the driving roller, and the tensioning structure on the driven roller 6 is a tensioning wheel.
Two opposite side surfaces of a shell of the first three-hole transfer case 407 are respectively provided with a first through hole, the other side surface of the shell of the first three-hole transfer case 407 is provided with a second through hole, a first bearing is fixedly installed in the first through hole, a second bearing is fixedly installed in the second through hole, and one end of the first transmission shaft 410 is in rotating fit with the second bearing; one end of the second transmission shaft 409 is rotatably engaged with the first bearing, respectively.
A third through hole is formed in each of two opposite side faces of the casing of the second three-hole transfer case 402, a fourth through hole is formed in the other side face of the casing of the second three-hole transfer case 402, a third bearing is fixedly mounted in each third through hole, a fourth bearing is fixedly mounted in each fourth through hole, the other end of the second transmission shaft 409 is in rotating fit with the fourth bearing, and one end of the second coupler 403 is in rotating fit with the third bearing.
Wherein, stop device 13 with stand sliding fit is installed to the bottom of two-layer dolly support body 3, and stop device 13 includes fixed mounting in the spacing wheel installing support 131 of 3 bottoms of two-layer dolly support body, has two spacing wheels 132 through bolt movable mounting on the spacing wheel installing support 131, the lateral surface sliding fit of spacing wheel 132 and stand.
The working principle of the invention is as follows: when the ordered workpieces are about to enter the double-layer lifting conveyor, a motor of a driving narrow belt 7 on a first layer trolley frame body of the two layers trolley frame bodies 2 starts to work, the workpieces are transmitted to the driving narrow belt 7 on the first layer trolley frame body on the two layers trolley frame bodies 2 through a manipulator polishing production line, the narrow belt 7 rotates to drive the workpieces to move forwards, when the workpieces reach the other end of the double-layer lifting conveyor, the belt stops rotating, a first motor 401 controlling the two layers trolley frame bodies 2 to move up and down starts to adjust the height according to a received program command so as to facilitate the second layer of the lifting conveyor to receive the workpieces, the flow steps are the same as the first layer, meanwhile, a cylinder of the first layer extends out, a supporting plate 10 fixedly connected with the top end of a lifting rod of the cylinder is connected with a multilayer shelf close to the tail of the double-layer lifting conveyor, and meanwhile, the driving motor rotatably connected with a chain on, driving a chain on a first layer of trolley frame body to rotate, and pushing a workpiece into an interlayer of a multilayer goods shelf along a supporting plate 10 on an air cylinder by a stop block accessory 9 arranged on the chain; when the workpieces on the second layer of trolley frame bodies reach the other end of the lifting conveyor, the workpieces on the second layer of trolley frame bodies act with the first layer of trolley frame bodies; repeating the above steps to ensure the beat of the production line. Two fixed pulleys 11 are respectively arranged on two cross beams of a top rectangular annular fixing frame of the rack 1 along the direction of the assembly line, two side faces of the rack 1 along the direction of the assembly line are respectively provided with a balance weight 11, and four steel wire ropes penetrate through the fixed pulleys to be connected with the balance weights 11 and the two layers of trolley frame bodies 3 so as to reduce the load of a first motor 401 in the transmission structure 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. A double-layer lifting conveyor for a manipulator polishing production line comprises a rack (1) connected with the tail of the manipulator polishing production line arranged on the ground along the production line direction, wherein the tail of the rack (1) is close to a multilayer goods shelf, the rack (1) is of a frame structure, the rack (1) comprises a rectangular annular supporting frame arranged on the ground, four stand columns fixedly arranged on the upper surface of the rectangular annular supporting frame, and a rectangular annular fixing frame fixedly arranged at the tops of the stand columns, and is characterized in that a rack (2) is vertically arranged on one side surface of each stand column;
two layers of trolley frame bodies (3) which move up and down along the vertical direction of the upright post are installed on the rack (1), a driving roller (5) and a driven roller (6) with a tension structure are respectively and fixedly installed at the front end and the rear end of each layer of frame body of the two layers of trolley frame bodies (3), and the driving roller (5) and the driven roller (6) are in transmission connection through a narrow belt (7); at least two chain transmission mechanisms (8) are fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies (3), each chain transmission mechanism (8) comprises a driving roller and a driven roller which are respectively and fixedly arranged at the front end and the rear end of each layer of the two layers of trolley frame bodies (3) and a chain which is in transmission connection with the driving roller and the driven roller, and a chain link of the chain is welded with a stop block accessory (9); one end of each layer of the two layers of trolley frame bodies (3) is fixedly provided with an air cylinder, the air cylinder is vertically and fixedly arranged on the upper surface of each layer of the two layers of trolley frame bodies (3), and the top of a lifting rod of the air cylinder is fixedly welded with a supporting plate (10);
the transmission structure (4) is arranged at the bottom of the two-layer trolley frame body (3), and the transmission structure (4) comprises a first motor (401), a first three-hole transfer case (407), two second three-hole transfer cases (402) and a plurality of bearing seats (405) which are symmetrically arranged in a double-row manner and are fixedly arranged at the bottom of the two-layer trolley frame body (3); one end of a rotating shaft of the first motor (401) is connected with a first transmission shaft (410) through a first coupling (408), and one end of the first transmission shaft (410) is fixedly connected with a first conical straight gear; two between three hole transfer cases of second (402) and the three hole transfer cases of first (407) transmission respectively be connected with a second transmission shaft (409), the one end fixedly connected with worm of second transmission shaft (409), the other end fixedly connected with second circular cone straight-teeth gear of second transmission shaft (409), first circular cone straight-teeth gear and second circular cone straight-teeth gear mesh in three hole transfer cases of first (407), two rows be the transmission respectively between bearing frame (405) and three hole transfer cases of second (402) and be connected with a third transmission shaft (404), the one end fixedly connected with straight-teeth gear (406) of third transmission shaft (404), the other end fixedly connected with second coupling (403) of third transmission shaft (404), the one end fixedly connected with worm wheel of second coupling (403), the worm wheel with mesh in three hole transfer cases of second (402), the third transmission shaft (404) is in running fit with a bearing in a bearing seat (405), and the straight gear (406) is meshed with the rack (2).
2. The double-layer lifting conveyor of the manipulator grinding production line according to claim 1, wherein the outer side surfaces of the four upright posts are respectively and fixedly provided with a sliding groove (101) through a triangular fixing piece along the vertical direction, the sliding grooves (101) on every two upright posts on two sides of the two-layer trolley frame body (3) along the production line direction are respectively matched with a balance weight (12) in a sliding manner, and the top of the balance weight (12) is provided with a hook (121); the upper surface of the annular rectangular fixing frame is fixedly provided with two sets of fixed pulleys (11) along the production line direction, two layers of trolley frame bodies (3) are fixedly welded with steel wire rope connecting pieces (301) along the two side faces of the production line direction respectively, the fixed pulleys (11) are matched with a steel wire rope in a sliding manner, one end of the steel wire rope is connected with the hook (121), and the other end of the steel wire rope is connected with the steel wire rope connecting pieces (301).
3. The double-layer lifting conveyor of a manipulator grinding production line according to claim 2, wherein the balance weight (12) is of a rectangular plate-shaped structure, a lead block or an iron block which is half of the mass of the two layers of trolley frame bodies (3) is filled in the balance weight (12), and the steel wire rope connecting piece (301) is a triangular connecting piece.
4. The double-deck elevating conveyor of manipulator grinding production line according to claim 1, characterized in that a driving motor is installed at each end of the driving roller (5) and the driving roller, and the tension structure on the driven roller (6) is a tension wheel.
CN201810776182.XA 2018-07-16 2018-07-16 Double-deck lift conveyer of manipulator production line of polishing Active CN109095148B (en)

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CN110294284A (en) * 2019-06-26 2019-10-01 苏州精濑光电有限公司 A kind of packing box multilayer transmission vehicle
CN112517891B (en) * 2020-11-27 2022-05-17 宁夏共享机床辅机有限公司 Heavy sand box lifting and conveying equipment
CN112607438A (en) * 2020-12-11 2021-04-06 上海爱仕达机器人有限公司 Feeding machine
CN113247531A (en) * 2021-04-30 2021-08-13 东莞和利诚智能科技有限公司 Disc type carrier multilayer connecting line backflow transmission structure

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CN102050406B (en) * 2010-12-27 2012-10-24 江苏天奇物流系统工程股份有限公司 Spiral jacking platform
CN203652729U (en) * 2013-11-05 2014-06-18 东风汽车公司 Novel rear axle transition and transshipment device
CN205802386U (en) * 2016-05-25 2016-12-14 浙江亚普自动化设备有限公司 A kind of lifting transfer machine
JP6273337B1 (en) * 2016-11-30 2018-01-31 オムニヨシダ株式会社 Loading / unloading device

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Denomination of invention: A double-layer lifting conveyor for a robotic arm polishing production line

Effective date of registration: 20230613

Granted publication date: 20200616

Pledgee: Huaxia Bank Co.,Ltd. Hefei high tech Zone sub branch

Pledgor: ANHUI XINJINGJIE AUTOMATION TECHNOLOGY Co.,Ltd.

Registration number: Y2023980043765