CN110550380B - Roller conveyor device based on tray anti-reversing - Google Patents
Roller conveyor device based on tray anti-reversing Download PDFInfo
- Publication number
- CN110550380B CN110550380B CN201910962672.3A CN201910962672A CN110550380B CN 110550380 B CN110550380 B CN 110550380B CN 201910962672 A CN201910962672 A CN 201910962672A CN 110550380 B CN110550380 B CN 110550380B
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- China
- Prior art keywords
- roller
- speed reducer
- roller conveyor
- middle baffle
- machine support
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8823—Pivoting stop, swinging in or out of the path of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention belongs to the technical field of logistics equipment, and relates to a tray-based anti-reversing roller conveyor device, which comprises a roller conveyor support, wherein a foot cup is arranged at the bottom of the roller conveyor support, a motor speed reducer is arranged on the roller conveyor support, a plurality of long power rollers are respectively and rotatably arranged on two sides of the roller conveyor support corresponding to the motor speed reducer along the length direction, a unpowered roller is rotatably arranged on one side of the roller conveyor support corresponding to the motor speed reducer along the width direction, a short power roller is rotatably arranged on the other side of the roller conveyor support, and chain wheels are respectively arranged on the same axial ends of the short power roller and the long power roller. The device carries the material tray to fork truck delivery settlement position through roller conveyor's power, when carrying the material tray through middle baffle subassembly, because the dead weight of carrying the material tray can exert decurrent force for middle baffle subassembly, so middle baffle can slope downwards, utilizes roller conveyor's power to make it decurrent, has replaced the cylinder completely, for the cost-effective of enterprise, the energy saving simultaneously.
Description
Technical Field
The invention belongs to the technical field of logistics equipment, and relates to a roller conveyor device based on tray anti-reversing.
Background
Along with the continuous development of science and technology, manufacturers start to save energy, the enterprise cost is low, the maintenance of the mechanic is convenient, the production efficiency is improved, and the production cost is reduced. Many enterprises use mechanized assembly lines, and in the case of preventing the tray from reversing in the past roller conveyor, most of the enterprises use air cylinders to drive the baffle plates, and the baffle plates block the tray so as to prevent the material carrying tray from reversing. However, the defects of the device are obvious, firstly, the device is complex, the manufacturing cost is high, and the maintenance cost is high when problems occur; secondly, when the air cylinder has problems, the cost for replacing the air cylinder is high; third, this driving method requires an air compressor to supply air to it, consuming energy. In order to change the mode, the roller conveyor device for preventing the tray from reversing is designed.
Disclosure of Invention
The invention aims at the problems and provides a roller conveyor device based on the anti-reversing of a tray, which conveys a material carrying tray to a forklift consignment setting position by the power of the roller conveyor, when the material carrying tray passes through an intermediate baffle assembly, the intermediate baffle can incline downwards because the dead weight of the material carrying tray can apply downward force to the intermediate baffle assembly, and the roller conveyor device completely replaces a cylinder by the power of the roller conveyor, thereby saving the cost for enterprises and saving energy.
According to the technical scheme of the invention: the roller conveyor device comprises a roller conveyor support, wherein a foot cup is arranged at the bottom of the roller conveyor support, a motor speed reducer is arranged on the roller conveyor support, a plurality of long power rollers are respectively and rotatably arranged on two sides of the roller conveyor support corresponding to the motor speed reducer along the length direction, a unpowered roller is rotatably arranged on one side of the roller conveyor support corresponding to the motor speed reducer along the width direction, a short power roller is rotatably arranged on the other side of the roller conveyor support, chain wheels are respectively arranged on the same axial ends of the short power roller and the long power roller, and chains are arranged on the chain wheels in a tensioning mode; the method is characterized in that: the middle baffle assembly comprises a mounting bracket fixedly connected with the roller machine bracket, the middle baffle is hinged with the mounting bracket, a first weighting block is arranged at one end of the middle baffle along the length direction, a second weighting block is arranged at the other end of the middle baffle, and the distance between the second weighting block and the hinge point of the middle baffle is larger than that between the first weighting block and the hinge point of the middle baffle; and an optical detection sensor is arranged on one side, far away from the middle baffle assembly, of the top surface of the roller machine support.
As a further improvement of the invention, the middle baffle is connected to the mounting bracket through a connecting bolt and a hexagonal nut, and a copper sleeve is sleeved on the connecting bolt.
As a further improvement of the invention, the connecting part of the chain wheel is fixedly connected with the inner hole of the long power roller, the chain wheel is rotatably supported on the power shaft through a first deep groove ball bearing and a second deep groove ball bearing, the inner hole of the other axial end of the long power roller is fixedly provided with a bearing seat, the bearing seat is provided with a third deep groove ball bearing, the corresponding end part of the power shaft is supported on the third deep groove ball bearing, the first deep groove ball bearing and the second deep groove ball bearing are respectively limited and fixed through a first hole retainer ring, and the third deep groove ball bearing is limited and fixed through a second hole retainer ring.
As a further improvement of the invention, the left side plate and the right side plate are respectively arranged on the two sides of the upper surface of the roller machine support along the width direction, and the cover plate is arranged on one side of the roller machine support corresponding to the chain wheel so as to protect the chain.
As a further improvement of the invention, a dust cover is also arranged on the roller machine support corresponding to the motor speed reducer.
As a further improvement of the invention, the roller way machine support is provided with a speed reducer mounting beam, the speed reducer mounting beam is provided with a speed reducer support, the speed reducer support is provided with a speed reducer mounting plate, and the motor speed reducer is arranged on the speed reducer mounting plate.
As a further improvement of the invention, end baffles are arranged on the roller machine bracket corresponding to the same ends of the left side plate and the right side plate.
The invention has the technical effects that: the invention has the advantages that the rotating shaft of the middle baffle is positioned at the upper right position of the bracket, and the tail part of the middle baffle is additionally provided with two weighting blocks, so that the gravity center of the middle baffle moves backwards, the whole gravity center of the middle baffle is deviated leftwards and downwards by the central line of the copper sleeve shaft, the head part of the middle baffle can return to an initial state by gravity after being stressed downwards, the backward sliding and the backward sliding of a material carrying tray are finished, and the tray is matched with an optical detection sensor, so that the position of the tray is accurately positioned to facilitate the delivery of a forklift. The middle baffle assembly has the advantages of simple structure, stable and reliable working performance, long service life, low manufacturing cost, convenient maintenance for mechanic, no energy consumption and environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic view of the structure of the long power roller.
Fig. 5 is a front view of the intermediate baffle assembly.
Fig. 6 is a schematic view of the connection of the intermediate baffle.
FIG. 7 is a schematic view of the movement of the intermediate baffle assembly.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
In fig. 1 to 7, the device comprises a foot cup 1, a roller way machine support 2, an inner hexagon screw 3, a chain 4, a right side plate 5, a light detection sensor 6, an end baffle 7, a left side plate 8, a long power roller 9, a power shaft 9-1, a check ring 9-2 for a first hole, a first deep groove ball bearing 9-3, a check ring 9-4 for a second hole, a second deep groove ball bearing 9-5, a third deep groove ball bearing 9-6, a bearing seat 9-7, a speed reducer 10, a cover plate 11, a chain wheel 12, an intermediate baffle assembly 13, a hexagon nut 13-1, a mounting bracket 13-2, an intermediate baffle 13-3, a copper sleeve 13-4, a connecting bolt 13-5, a first weighting block 13-6, a second weighting block 13-7, a dust cover 14, a speed reducer support 15, a speed reducer mounting plate 16, a speed reducer mounting beam 17, a motor speed reducer 18, a unpowered roller 19, a short power roller 20, a short side plate 21 and the like.
As shown in fig. 1-7, the invention relates to a tray-based anti-reversing roller conveyor device, which comprises a roller support 2, wherein a foot cup 1 is arranged at the bottom of the roller support 2, a motor speed reducer 18 is arranged on the roller support 2, a plurality of long power rollers 9 are respectively and rotatably arranged on two sides of the roller support 2 corresponding to the motor speed reducer 18 along the length direction, an unpowered roller 19 is rotatably arranged on one side of the roller support 2 corresponding to the motor speed reducer 18 along the width direction, a short power roller 20 is rotatably arranged on the other side of the roller support 2, chain wheels 12 are respectively arranged on the same axial ends of the short power roller 20 and the long power roller 9, and chains 4 are tightly tensioned on the chain wheels 12; the method is characterized in that: the middle baffle plate assembly 13 is arranged on the roller machine support 2, the middle baffle plate assembly 13 comprises a mounting support 13-2 fixedly connected with the roller machine support 2, the middle baffle plate 13-3 is hinged with the mounting support 13-2, a first weighting block 13-6 is arranged at one end of the middle baffle plate 13-3 along the length direction, a second weighting block 13-7 is arranged at the other end of the middle baffle plate, and the distance between the second weighting block 13-7 and the hinge point of the middle baffle plate 13-3 is larger than that between the first weighting block 13-6 and the hinge point of the middle baffle plate 13-3; the optical detection sensor 6 is arranged on one side, far away from the middle baffle assembly 13, of the top surface of the roller machine support 2.
The middle baffle 13-3 is connected to the mounting bracket 13-2 through a connecting bolt 13-5 and a hexagon nut 13-1, and a copper sleeve 13-4 is sleeved on the connecting bolt 13-5.
The connecting part of the chain wheel 12 is fixedly connected with an inner hole of the long power roller 9, the chain wheel 12 is rotatably supported on the power shaft 9-1 through a first deep groove ball bearing 9-3 and a second deep groove ball bearing 9-5, a bearing seat 9-7 is fixed on the inner hole of the other axial end of the long power roller 9, a third deep groove ball bearing 9-6 is mounted on the bearing seat 9-7, the corresponding end part of the power shaft 1 is supported on the third deep groove ball bearing 9-6, the first deep groove ball bearing 9-3 and the second deep groove ball bearing 9-5 are respectively fixed in a limiting mode through a first hole check ring 9-2, and the third deep groove ball bearing 9-6 is fixed in a limiting mode through a second hole check ring 9-4.
The upper surface of the roller machine support 2 is respectively provided with a left side plate 8 and a right side plate 5 along the two sides of the width direction, and one side of the roller machine support 2 corresponding to the chain wheel 12 is provided with a cover plate 11 so as to play a role in protecting the chain 4.
A dust cover 14 is also arranged on the roller machine support 2 corresponding to the motor speed reducer 18.
The roller way machine support 2 is provided with a speed reducer mounting beam 17, the speed reducer mounting beam 17 is provided with a speed reducer support 15, the speed reducer support 15 is provided with a speed reducer mounting plate 16, and the motor speed reducer 18 is arranged on the speed reducer mounting plate 16.
The roller bed support 2 is provided with end baffles 7 corresponding to the same ends of the left side plate 8 and the right side plate 5.
The foot cup 1 in the product is a heavy foot cup and is used for supporting the roller bed and adjusting the height of the roller bed assembly in a small range. The roller machine support 2 is formed by welding rectangular pipes and channel steel in a combined mode, surface plastic spraying is conducted (so that rust is prevented, attractive appearance is improved at the same time), and the left side plate 8, the speed reducer mounting plate 16, the short side plate 21 and the like are connected through hexagon head screws and nuts. The long power roller 9, the short power roller 20 and the unpowered roller 19 are respectively fixed on the left side plate 8 and the short side plate 21 through hexagon head screws. And two speed reducer mounting plates 16 are arranged below the left side plate 8 through hexagon head screws and nuts, and finally the motor speed reducer 18 and the speed reducer 10 are fixed on the speed reducer mounting beam 17 through hexagon head screws, so that the structure is simple and stable, and the maintenance and the production are convenient.
When the motor reducer 18 operates, the chain wheel 12 is driven, and the chain wheel 12 transmits power to the long power roller 9 and the short power roller 20 which are arranged side by side through the chain 4, so that the forward conveying power of the loading tray is provided. The gear chain has high transmission efficiency, long service life and high transmission power, can ensure accurate transmission ratio, can work under the conditions of heavy load, high temperature and the like, and can stably convey the material carrying tray.
The function of the light detection sensor 6 is to control the rest position of the loading tray. When the material carrying tray passes through the light detection sensor 6, the light detection sensor 6 can send out a stop operation instruction to the control box of the motor speed reducer 18, so that the motor speed reducer 18 stops operating, the material carrying tray also stops conveying forwards, the material carrying tray is prevented from continuing to move forwards due to inertia, the end baffle 7 is arranged at the tail end of the anti-reversing roller conveyor, the stop is timely prevented, the immediate stop of the material carrying tray is ensured, and the material carrying tray waits for forklift delivery.
When the carrying tray passes through the middle baffle assembly 13, the dead weight of the carrying tray can apply downward force to the middle baffle assembly 13, so that the middle baffle 13-3 of the middle baffle assembly 13 rotates by the copper sleeve 13-4 to incline downwards, which is in the state 2 in fig. 7; until the pallet has passed completely along the roller conveyor, at which point the pallet has passed the position of the intermediate shutter assembly, the intermediate shutter 13-2 will return to its original condition under its own weight, which is state 3 of fig. 7, awaiting the delivery of the fork truck. When the fork truck forwards forks the material carrying tray, the middle baffle plate assembly 13 can block the material carrying tray, so that backward sliding of the material carrying tray is prevented, and the fork truck smoothly completes the delivery of the material carrying tray. The middle baffle plate assembly 13 is arranged at a proper position according to the size of the tray, is matched with the optical detection sensor 6, and accurately positions the placement setting position of the tray so as to facilitate the consignment of the forklift. The middle baffle assembly 13 has the advantages of simple structure, stable and reliable working performance, low manufacturing cost and convenient maintenance for mechanic, and completely and effectively prevents the situation that the forklift slides back and backs up after the loading tray is carried by the roller conveyor.
Claims (5)
1. The utility model provides a roller conveyor device based on tray is anti-reversing, includes roller table machine support (2), the bottom of roller table machine support (2) sets up foot cup (1), install motor reducer (18) on roller table machine support (2), roller table machine support (2) rotate respectively along length direction and set up a plurality of long power roller (9) corresponding to the both sides of motor reducer (18), roller table machine support (2) rotate along width direction and set up unpowered roller (19) corresponding to one side of motor reducer (18), the opposite side rotates and sets up short power roller (20), sprocket (12) are installed respectively to the axial same end of short power roller (20) and long power roller (9), tensioning on sprocket (12) sets up chain (4); the method is characterized in that: the middle baffle assembly (13) is arranged on the roller machine support (2), the middle baffle assembly (13) comprises a mounting support (13-2) fixedly connected with the roller machine support (2), the middle baffle (13-3) is hinged with the mounting support (13-2), a first weighting block (13-6) is arranged at one end of the middle baffle (13-3) along the length direction, a second weighting block (13-7) is arranged at the other end of the middle baffle, and the distance between the second weighting block (13-7) and the hinge point of the middle baffle (13-3) is larger than that between the first weighting block (13-6) and the hinge point of the middle baffle (13-3); an optical detection sensor (6) is arranged on one side, far away from the middle baffle assembly (13), of the top surface of the roller machine support (2);
the middle baffle plate (13-3) is connected to the mounting bracket (13-2) through a connecting bolt (13-5) and a hexagonal nut (13-1), and a copper sleeve (13-4) is sleeved on the connecting bolt (13-5);
the connecting part of the chain wheel (12) is fixedly connected with an inner hole of the long power roller (9), the chain wheel (12) is rotatably supported on the power shaft (9-1) through a first deep groove ball bearing (9-3) and a second deep groove ball bearing (9-5), a bearing seat (9-7) is fixed on the inner hole at the other axial end of the long power roller (9), a third deep groove ball bearing (9-6) is mounted on the bearing seat (9-7), the corresponding end part of the power shaft (9-1) is supported on the third deep groove ball bearing (9-6), the first deep groove ball bearing (9-3) and the second deep groove ball bearing (9-5) are respectively limited and fixed through a first hole check ring (9-2), and the third deep groove ball bearing (9-6) is limited and fixed through a second hole check ring (9-4).
2. The tray anti-backup based roller conveyor apparatus of claim 1, wherein: the upper surface of the roller machine support (2) is provided with a left side plate (8) and a right side plate (5) along two sides of the width direction respectively, and one side of the roller machine support (2) corresponding to the chain wheel (12) is provided with a cover plate (11) so as to play a role in protecting the chain (4).
3. The tray anti-backup based roller conveyor apparatus of claim 1, wherein: and a dust cover (14) is also arranged on the roller conveyor support (2) corresponding to the motor speed reducer (18).
4. The tray anti-backup based roller conveyor apparatus of claim 1, wherein: the roller bed machine is characterized in that a speed reducer mounting cross beam (17) is mounted on the roller bed machine support (2), a speed reducer support (15) is mounted on the speed reducer mounting cross beam (17), a speed reducer mounting plate (16) is mounted on the speed reducer support (15), and a motor speed reducer (18) is mounted on the speed reducer mounting plate (16).
5. The tray anti-backup based roller conveyor apparatus of claim 1, wherein: the roller machine support (2) is provided with end baffles (7) corresponding to the same ends of the left side plate (8) and the right side plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962672.3A CN110550380B (en) | 2019-10-11 | 2019-10-11 | Roller conveyor device based on tray anti-reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962672.3A CN110550380B (en) | 2019-10-11 | 2019-10-11 | Roller conveyor device based on tray anti-reversing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110550380A CN110550380A (en) | 2019-12-10 |
| CN110550380B true CN110550380B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910962672.3A Active CN110550380B (en) | 2019-10-11 | 2019-10-11 | Roller conveyor device based on tray anti-reversing |
Country Status (1)
| Country | Link |
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| CN (1) | CN110550380B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792314A (en) * | 2020-07-22 | 2020-10-20 | 广东志邦速运供应链科技有限公司 | Rotary horizontal conveying transfer machine |
| CN113263099B (en) * | 2021-06-25 | 2023-03-28 | 宁波市创捷自动化有限公司 | Servo die-cut device of two jars |
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| CN103418706A (en) * | 2013-08-29 | 2013-12-04 | 济钢集团有限公司 | Rod material cold shearing double-roller-diameter steel turning device |
| CN203459577U (en) * | 2013-08-29 | 2014-03-05 | 济钢集团有限公司 | Dual-roller diameter steel turnover device for cold shearing of bars |
| CN203845308U (en) * | 2014-05-30 | 2014-09-24 | 福建省庄禾竹业有限公司 | Plate conveying device |
| CN205346309U (en) * | 2015-12-31 | 2016-06-29 | 东风设计研究院有限公司 | Car glass turns over transferred and send machine |
| CN208560814U (en) * | 2018-08-08 | 2019-03-01 | 无锡大东机械制造有限公司 | A kind of pallet reversing conveyer |
| CN110015464A (en) * | 2019-04-28 | 2019-07-16 | 中烟物流技术有限责任公司 | A kind of special-shaped cigarette packaging caching system |
| CN210823946U (en) * | 2019-10-11 | 2020-06-23 | 无锡大东机械制造有限公司 | Roller conveyor device based on tray anti-reversing |
-
2019
- 2019-10-11 CN CN201910962672.3A patent/CN110550380B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418706A (en) * | 2013-08-29 | 2013-12-04 | 济钢集团有限公司 | Rod material cold shearing double-roller-diameter steel turning device |
| CN203459577U (en) * | 2013-08-29 | 2014-03-05 | 济钢集团有限公司 | Dual-roller diameter steel turnover device for cold shearing of bars |
| CN203845308U (en) * | 2014-05-30 | 2014-09-24 | 福建省庄禾竹业有限公司 | Plate conveying device |
| CN205346309U (en) * | 2015-12-31 | 2016-06-29 | 东风设计研究院有限公司 | Car glass turns over transferred and send machine |
| CN208560814U (en) * | 2018-08-08 | 2019-03-01 | 无锡大东机械制造有限公司 | A kind of pallet reversing conveyer |
| CN110015464A (en) * | 2019-04-28 | 2019-07-16 | 中烟物流技术有限责任公司 | A kind of special-shaped cigarette packaging caching system |
| CN210823946U (en) * | 2019-10-11 | 2020-06-23 | 无锡大东机械制造有限公司 | Roller conveyor device based on tray anti-reversing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110550380A (en) | 2019-12-10 |
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