CN119038018A - Loop conveyor and high-low level conveying quick transfer method - Google Patents
Loop conveyor and high-low level conveying quick transfer method Download PDFInfo
- Publication number
- CN119038018A CN119038018A CN202411524098.0A CN202411524098A CN119038018A CN 119038018 A CN119038018 A CN 119038018A CN 202411524098 A CN202411524098 A CN 202411524098A CN 119038018 A CN119038018 A CN 119038018A
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- China
- Prior art keywords
- guide rail
- transmission chain
- rail group
- arc
- transmission
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
The invention relates to the technical field of conveying equipment, in particular to a loop conveyor and a high-low position conveying quick transfer method, which comprises a power mechanism, a frame, a conveying belt, a transmission chain, a guide rail group and a transmission mechanism, wherein two side edges of the conveying belt are respectively connected with the transmission chain, the power mechanism drives the transmission chain and the conveyer belt to operate in a closed loop through the transmission mechanism, and the guide rail group comprises an arc guide rail group which is arranged in the operation path of the transmission chain and is used for guiding the arc movement of the transmission chain and the conveyer belt, wherein the input side of the arc guide rail group is positioned at a high position, and the output side of the arc guide rail group is positioned at a low position. The invention creatively provides a method for transferring the workpiece at high and low positions by adopting the conveying belt to drive the workpiece to finish transferring at the rotation position, which firstly reduces the requirements of the posture of the strip-shaped workpiece and is suitable for mixed conveying of strip-shaped workpieces with different specifications, secondly reduces the clamping phenomenon, and thirdly helps to obviously improve the falling speed of the workpiece and the production line speed through the conveying effect of the conveying belt.
Description
Technical Field
The invention relates to the technical field of conveying equipment, in particular to a loop conveyor and a high-low level conveying quick transfer method.
Background
The process of sorting cigarettes includes sorting cigarettes of different brands according to the number of the ordered cigarettes, sorting cigarettes from a large box, merging the sorted cigarettes according to the ordered cigarettes, and uniformly conveying the merged cigarettes to a packaging machine for packaging, wherein standard cigarettes and various thin cigarettes are in the merged cigarettes. The conveyor has different heights and different conveying directions according to the arrangement requirements of production lines in a factory building, and corresponding slewing mechanisms are required to be arranged at the lap joint positions of adjacent conveying mechanisms.
At present, a drop-out type arc-shaped sliding rail is generally adopted for the slewing mechanism, an arc-shaped channel is formed by an outer arc plate and an inner arc plate in a surrounding mode, and cigarettes with different specifications are easy to clamp at the inlet of the arc-shaped channel. Chinese laid-open patent document (CN 205060778U) discloses that a rotary drop-off type channel is set between two layers, the channel is arc-shaped, including outer arc plate and inner arc plate, the top of outer arc plate and the roof of second channel pass through hinge swing joint, when the strip cigarette card material appears, the outer arc plate of first channel can be lifted gently. On the one hand, the clamping is still easy to occur, even if the clamping can be manually lifted slightly, manual intervention is needed, the extrusion and even the shutdown of the produced line cigarettes can be caused once the manual intervention is not timely, on the other hand, the produced line speed is limited because the produced line cigarettes mainly fall down in the arc-shaped channel by virtue of dead weight, the requirements on the posture of the produced line speed for entering the arc-shaped channel are higher, and the clamping is not easy to occur at the inlet in the posture.
Disclosure of Invention
The invention aims to provide a loop conveyor and a high-low position conveying quick transfer method, which can greatly reduce the material clamping phenomenon and improve the production line speed.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The loop conveyor comprises a power mechanism, a frame, a conveyor belt, a transmission chain, a guide rail group and a transmission mechanism, wherein the conveyor belt, the transmission chain, the guide rail group and the transmission mechanism are arranged on the frame, two side edges of the conveyor belt are respectively connected with the transmission chain, the power mechanism drives the transmission chain and the conveyor belt to operate in a closed loop through the transmission mechanism, the guide rail group comprises an arc guide rail group which is arranged in a running path of the transmission chain and is used for guiding the transmission chain and the conveyor belt to move in an arc mode, and the input side of the arc guide rail group is located at a high position while the output side of the arc guide rail group is located at a low position.
Preferably, the transmission mechanism comprises a plurality of driven wheel groups and a driving wheel group connected with the power mechanism in a transmission way, wherein the driving wheel group and the driven wheel group respectively comprise a wheel shaft rotatably arranged on the frame and two transmission gears respectively fixedly sleeved on two sides of the wheel shaft, and the transmission gears are respectively meshed with transmission chains on corresponding sides.
Preferably, the inner chain plate on the first side of the transmission chain is provided with an inner extension plate extending towards the conveying belt, the outer chain plate on the first side of the transmission chain is provided with an outer extension plate extending towards the conveying belt, and the inner extension plate and the outer extension plate are respectively locked and fixed on the conveying belt.
Preferably, each inner chain plate on the first side of the transmission chain is provided with an inner extension plate, and each outer chain plate on the first side of the transmission chain is provided with an outer extension plate.
Preferably, the guide rail set further comprises a linear guide rail set arranged in the running path of the drive chain for guiding the linear movement of the conveyor belt.
Preferably, the straight guide rail group comprises two guide straight rails which are respectively and correspondingly distributed on two sides of the conveying belt, the guide straight rails are arranged on the frame, a cross-shaped opening is formed in one side, facing the conveying belt, of the guide straight rails, and the middle connecting body, the pin shaft end part and the inner chain plate and the outer chain plate of the second side of the transmission chain movably penetrate through the cross-shaped opening of the guide straight rails.
Preferably, the arc-shaped guide rail group comprises two guide bent rails which are respectively and correspondingly distributed on two sides of the conveying belt, the guide bent rails consist of a first bent rail and a second bent rail, and a guide part which is in rolling fit with a middle connecting body of the transmission chain and a abdicating part for the inner chain plate and the outer chain plate of the transmission chain to movably pass through are formed between the first bent rail and the second bent rail.
Preferably, the guide portion is arranged in a C-bend.
Preferably, the loop conveyor is provided with an arc-shaped guide rail group, a mounting stand is detachably arranged on a frame on the output side of the arc-shaped guide rail group, the mounting stand is used for mounting a high-position conveyor, the output end of the high-position conveyor is positioned on the input side of the arc-shaped guide rail group, and a blanking interval is reserved between the upper layer of output machine and a conveying belt on the arc-shaped guide rail group.
The invention also provides a high-low position conveying rapid transfer method by adopting the loop conveyor, wherein a high position conveyor is matched with the input side of the arc-shaped guide rail set, a blanking interval is reserved between the upper layer output machine and a conveying belt at the arc-shaped guide rail set, and the arc-shaped guide rail set is utilized to drive the conveying belt to move in an arc manner so as to rapidly transfer a workpiece from a high position to a low position.
Compared with the prior art, the invention has the following beneficial effects:
compared with the traditional drop-out type channel, firstly, the requirements of the posture of the strip-shaped workpieces are reduced, the device is suitable for mixed conveying of the strip-shaped workpieces with different specifications, the strip-shaped workpieces can smoothly enter through the action of the friction of the conveying belt and are output from the rotating position as long as the strip-shaped workpieces do not deflect at a large angle, secondly, the phenomenon of material clamping is reduced, the rotating position adopts the innovative design that the conveying belt is driven by the power mechanism to operate, for example, the rotating position is expanded to use a sensor to monitor the stay time of the rotating position workpiece to output a reversing signal, and the like, and thirdly, the dropping speed of the workpieces is obviously improved through the conveying action of the conveying belt, and the linear speed is improved. The loop conveyor can be applied to a cigarette sorting line.
Drawings
Fig. 1 is a perspective view of a loop conveyor according to the present invention.
Fig. 2 is a partial enlarged view of a shown in fig. 1.
FIG. 3 is a schematic view of a portion of a drive wheel set and an arcuate guide rail set of an upper deck of the present invention.
Fig. 4 is a schematic structural view of an arc-shaped guide rail set and a straight guide rail set according to the present invention.
The drawing comprises 11, an upper frame layer, 12, a lower frame layer, 13, a middle frame, 14, a heightening part, 15, a mounting vertical frame, 20, a conveying belt, 30, a transmission chain, 41, a driving wheel set, 42, a driven wheel set, 51, an arc-shaped guide rail set, 52, a straight guide rail set, 511, a first bent rail, 512, a second bent rail, 513 and a mounting seat.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-4, the present embodiment provides a loop conveyor, which is applied to a cigarette sorting line, and includes a power mechanism, a frame, and a conveyor belt 20, a transmission chain 30, a guide rail set and a transmission mechanism that are mounted on the frame, wherein two sides of the conveyor belt 20 are respectively connected with the transmission chain 30, and the power mechanism drives the transmission chain 30 and the conveyor belt 20 to perform closed-loop operation through the transmission mechanism.
In this embodiment, the frame is a metal frame and is divided into an upper frame layer 11, a lower frame layer 12 and a middle frame 13, the length of the upper frame layer 11 is lower than that of the lower frame layer 12, the rear end of the upper frame layer 11 and the rear end of the lower frame layer 12 are on the same vertical plane, the middle frame 13 is connected between the rear end of the upper frame layer 11 and the rear end of the lower frame layer 12, and a supporting body for supporting the conveying belt 20 is arranged in the middle of the lower frame layer 12.
In this embodiment, the transmission mechanism includes 3 driven wheel sets 42 and a driving wheel set 41 in transmission connection with the power mechanism, wherein two driven wheel sets 42 are installed at the front and rear ends of the lower frame layer 12, and the driving wheel set 41 and the other driven wheel set 42 are installed at the front and rear ends of the upper frame layer 11. The driving wheel set 41 and the driven wheel set 42 respectively comprise a wheel shaft rotatably installed on the frame and two transmission gears respectively fixedly sleeved on two sides of the wheel shaft, and the transmission gears are respectively meshed with the transmission chains 30 on the corresponding sides. In order to facilitate adjustment of the tension of the conveyor belt 20, the mounting positions between at least one set of driven wheel sets 42 and the frame are adjustable, specifically, the driven wheel sets 42 at the rear end of the upper frame layer 11 and the driven wheel sets 42 at the rear end of the lower frame layer 12 in this embodiment are respectively and transversely adjustable mounted on the frame through mounting plates, for example, the positions of the mounting plates on the frame are adjusted by adjusting the feeding amount of the screw rods.
The power mechanism comprises a motor, the motor is fixedly arranged on the upper frame layer 11 through a motor seat, chain transmission is adopted between the output end of the motor and the driving wheel set 41, namely, a driven gear is additionally arranged on a wheel shaft of the driving wheel set 41 in a sleeved mode, the output end of the motor is connected with the driving gear, a chain is matched between the driving gear and the driven gear in a transmission mode, the driving wheel set 41 can be driven to rotate in a frame around a self-shaft after the motor is started, and then a transmission chain 30, a driven wheel set 42 meshed with the transmission chain 30 and a conveying belt 20 connected with the transmission chain 30 are driven to run.
The transmission chain 30 adopts the sleeve chain, has the first side towards conveyer belt 20 and keeps away from the second side of conveyer belt 20, and first side and second side all include inner link joint and outer link joint, link to each other through the intermediate junction body between first side and the second side, the inner link joint of transmission chain 30 first side is equipped with the inner extension board that extends towards conveyer belt 20, be equipped with the outer extension board that extends towards conveyer belt 20 on the outer link joint of transmission chain 30 first side, the locking of fastener (e.g. rivet or bolt nut) is fixed on conveyer belt 20 respectively on inner extension board and the outer extension board, so realizes that transmission chain 30 drives conveyer belt 20 operation, and conveyer belt 20 adopts the belt and also can adopt the guipure in other examples. The locking position of inner extension plate and conveyer belt 20 with the locking position of outer extension plate and conveyer belt 20 staggers each other in the direction of delivery of conveyer belt 20, all be equipped with the inner extension plate on every inner link joint of drive chain 30 first side, all be equipped with outer extension plate on every outer link joint of drive chain 30 first side, so can drive conveyer belt 20 in the conveying of arc guide rail group 51 position department better, no matter the radius size or the turn to change number of times of arc guide rail group 51, avoid conveyer belt 20 to take place to twist and draw the fold deformation in the conveying, conveyer belt 20 life is longer.
In this embodiment, the guide rail set includes an arc guide rail set 51 disposed in the running path of the driving chain 30 for guiding the arc movement of the conveyor belt 20, and two straight guide rail sets 52 disposed in the running path of the driving chain 30 for guiding the straight movement of the conveyor belt 20, the input side of the arc guide rail set 51 is located at a high position and is abutted with the output side of the driving wheel set 41 at the front end of the upper frame layer 11, and the output side of the arc guide rail set 51 is located at a low position, wherein two ends of one straight guide rail set 52 are respectively abutted with the output side of the arc guide rail set 51 and the input side of the driven wheel set 42 at the front end of the lower frame layer 12, and two ends of the other straight guide rail set 52 are respectively abutted with the input side of the driving wheel set 41 at the front end of the upper frame layer 11 and the output side of the driven wheel set 42 at the rear end of the upper frame layer 11, and the driving chain 30 forms a closed running loop between the driving wheel set 41, the 3 driven wheel sets 42 and the guide rail sets and is transported from the high position to the low position at the arc guide rail set 51.
It should be noted that the linear guide rail group 52 is not necessarily provided, and may be added as the case may be. The arc-shaped guide rail group 51 is a necessary arrangement for realizing the loop conveyor to drive the workpiece to move in a loop, but the guide curve of the arc-shaped guide rail group 51 can be a C-bend curve or other special-shaped curves, and the number of the arc-shaped guide rail groups 51 can be increased at other positions of the operation loop of the loop conveyor according to circumstances.
In this embodiment, the arc-shaped guide rail set 51 includes two guide curved rails respectively distributed on two sides of the conveyor belt 20, the guide curved rails are composed of a first curved rail 511 and a second curved rail 512, a guide portion in rolling fit with the middle connecting body of the transmission chain 30 and a yielding portion for the inner link plate and the outer link plate of the transmission chain 30 to movably pass through are formed between the first curved rail 511 and the second curved rail 512, and the guide portion is in a C-shaped arrangement, so that the transmission chain 30 and the conveyor belt 20 on the transmission chain are in a C-shaped rotation at the position of the arc-shaped guide rail set 51, and then workpieces sent by the high-position conveyor are driven by the conveying force of the conveyor belt 20 to smoothly rotate to enter the lower layer, no workpiece blockage and clamping occurs, and meanwhile a speed-raising effect can be achieved.
The first curved rail 511 and the second curved rail 512 are respectively fastened and fixed on a mounting seat 513 by fasteners, and the mounting seat 513 is fixed on the lower frame layer 12 of the frame. Specifically, the mounting seat 513 includes a bottom plate, a top plate, and a first vertical plate and a second vertical plate that vertically connect the bottom plate and the top plate, where the second vertical plate is fastened and fixed on a front end surface of the middle frame 13 by a fastener, the first vertical plate corresponds to the first curved rail 511 and the second curved rail 512, and a plurality of fastening holes are respectively arranged on the first vertical plate, the first curved rail 511 and the second curved rail 512 are fastened and fixed on the first vertical plate by fasteners, the bottom plate is fastened and fixed on the lower frame layer 12 by fasteners, the top plate is connected with the upper frame layer 11 by a heightening member 14, and the transmission chain 30 output from the driving wheel set 41 at the front end of the upper frame layer 11 can smoothly transition into an input end of the arc guide rail set 51 by the heightening member 14.
In this embodiment, the linear guide rail set 52 includes two guide straight rails respectively distributed on two sides of the conveyor belt 20, the guide straight rails are installed on the frame in a locking manner by fasteners, a cross-shaped opening is formed on one side of the guide straight rails facing the conveyor belt 20, the middle connector of the transmission chain 30, the end of the pin shaft, and the inner link plate and the outer link plate on the second side of the transmission chain 30 are movably penetrated through the cross-shaped opening of the guide straight rails, and the cross-shaped opening can play a guiding role on the transmission chain 30, so that the transmission chain 30 is prevented from being separated from the cross-shaped opening in the transmission process.
In this embodiment, a set of linear guide rail sets 52 is disposed between the output side of the arc guide rail set 51 and the input side of the driven wheel set 42 at the front end of the lower frame layer 12, and the linear guide rail sets 52 can make the transmission chain 30 linearly transfer between the two, and also can reduce the mutual abrasion between the transmission chain 30 and the output end of the arc guide rail set 51, so that the transmission chain 30 is smoothly and smoothly output from the output side of the arc guide rail set 51.
In addition, the rack on the output side of the arc-shaped guide rail set 51 is detachably provided with a mounting stand 15, the mounting stand 15 is used for mounting a high-level conveyor, the output end of the high-level conveyor is positioned on the input side of the arc-shaped guide rail set 51, and a blanking interval is reserved between an upper layer output machine and the conveyor belt 20 at the arc-shaped guide rail set 51. In the embodiment, a loop conveyor is adopted to carry out a high-position and low-position conveying quick transfer method, the input side of the arc-shaped guide rail set 51 is positioned at a high position, the output side of the arc-shaped guide rail set 51 is positioned at a low position, a high-position conveyor is matched with the input side of the arc-shaped guide rail set 51, a blanking interval is reserved between an upper layer of output machine and a conveying belt 20 at the position of the arc-shaped guide rail set 51, the arc-shaped guide rail set 51 is utilized to drive the conveying belt 20 to move in an arc manner so as to quickly transfer a workpiece from the high position to the low position, and then the front end of a lower frame layer 12 is abutted against the low-position conveyor so as to transfer the workpiece from the loop conveyor to the low-position conveyor. The arcuate guide rail set 51 is in a return position.
While the basic principles and main features and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411524098.0A CN119038018A (en) | 2024-10-30 | 2024-10-30 | Loop conveyor and high-low level conveying quick transfer method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411524098.0A CN119038018A (en) | 2024-10-30 | 2024-10-30 | Loop conveyor and high-low level conveying quick transfer method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119038018A true CN119038018A (en) | 2024-11-29 |
Family
ID=93579672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411524098.0A Pending CN119038018A (en) | 2024-10-30 | 2024-10-30 | Loop conveyor and high-low level conveying quick transfer method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119038018A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991675A (en) * | 2014-05-22 | 2014-08-20 | 青岛松灵电力环保设备有限公司 | Chain hopper lifter |
| CN204057180U (en) * | 2014-08-27 | 2014-12-31 | 昆明聚林科技有限公司 | A kind of bar cigarette upset lane change feedway |
| CN209143044U (en) * | 2018-08-23 | 2019-07-23 | 中国神华能源股份有限公司 | Belt vertical transport machine |
| CN211225093U (en) * | 2019-11-18 | 2020-08-11 | 河南省新乡食品机械有限公司 | C-shaped elevator for pebble oven |
| CN113460576A (en) * | 2021-08-03 | 2021-10-01 | 席玉林 | Box type rubber belt conveyor and rubber belt hoister |
| CN113501341A (en) * | 2021-08-18 | 2021-10-15 | 安徽科技学院 | Ultra-large granary uniform warehousing and conveying system |
| CN114560227A (en) * | 2022-02-13 | 2022-05-31 | 广西壮族自治区烟草公司北海市公司 | Novel counting household-based loop-back sorting system |
| CN216661506U (en) * | 2021-12-23 | 2022-06-03 | 杭州国辰机器人科技有限公司 | Automatic feeding mechanism for rubber head of dropper |
| CN218618530U (en) * | 2022-02-13 | 2023-03-14 | 广西壮族自治区烟草公司北海市公司 | Cigarette sorting and looping device |
| CN221274247U (en) * | 2023-08-29 | 2024-07-05 | 浙江长虹飞狮电器工业有限公司 | Battery iron shell molding outlet conveying device |
-
2024
- 2024-10-30 CN CN202411524098.0A patent/CN119038018A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991675A (en) * | 2014-05-22 | 2014-08-20 | 青岛松灵电力环保设备有限公司 | Chain hopper lifter |
| CN204057180U (en) * | 2014-08-27 | 2014-12-31 | 昆明聚林科技有限公司 | A kind of bar cigarette upset lane change feedway |
| CN209143044U (en) * | 2018-08-23 | 2019-07-23 | 中国神华能源股份有限公司 | Belt vertical transport machine |
| CN211225093U (en) * | 2019-11-18 | 2020-08-11 | 河南省新乡食品机械有限公司 | C-shaped elevator for pebble oven |
| CN113460576A (en) * | 2021-08-03 | 2021-10-01 | 席玉林 | Box type rubber belt conveyor and rubber belt hoister |
| CN113501341A (en) * | 2021-08-18 | 2021-10-15 | 安徽科技学院 | Ultra-large granary uniform warehousing and conveying system |
| CN216661506U (en) * | 2021-12-23 | 2022-06-03 | 杭州国辰机器人科技有限公司 | Automatic feeding mechanism for rubber head of dropper |
| CN114560227A (en) * | 2022-02-13 | 2022-05-31 | 广西壮族自治区烟草公司北海市公司 | Novel counting household-based loop-back sorting system |
| CN218618530U (en) * | 2022-02-13 | 2023-03-14 | 广西壮族自治区烟草公司北海市公司 | Cigarette sorting and looping device |
| CN221274247U (en) * | 2023-08-29 | 2024-07-05 | 浙江长虹飞狮电器工业有限公司 | Battery iron shell molding outlet conveying device |
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Application publication date: 20241129 |
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| RJ01 | Rejection of invention patent application after publication |