CN213583831U - Circulation loading attachment of stringer - Google Patents

Circulation loading attachment of stringer Download PDF

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Publication number
CN213583831U
CN213583831U CN202023056198.5U CN202023056198U CN213583831U CN 213583831 U CN213583831 U CN 213583831U CN 202023056198 U CN202023056198 U CN 202023056198U CN 213583831 U CN213583831 U CN 213583831U
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China
Prior art keywords
material box
station
empty
feeding
magazine
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Expired - Fee Related
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CN202023056198.5U
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Chinese (zh)
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不公告发明人
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Xuancheng Ruihui Xuansheng Enterprise Management Center Partnership LP
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Xuancheng Ruihui Xuansheng Enterprise Management Center Partnership LP
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Priority to CN202023056198.5U priority Critical patent/CN213583831U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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Abstract

A circulating feeding device of a series welding machine is provided with an empty material box conveyor, wherein a conveying rack is sequentially provided with a feeding station, a material box detection station, a discharging station, an empty material box cache region and a loading station; the feeding station is used for feeding the material box; the material box detection station is used for detecting whether a battery sheet exists in the material box; the blanking station is used for blanking the material box; the empty material box cache region is used for storing empty material boxes; the loading station is used for loading the empty material box with the battery pieces; the material box conveying belt circularly operates along the feeding station, the material box detecting station, the discharging station, the empty material box buffer area and the loading station. The technical scheme can increase the placing quantity of the material boxes, and does not need to frequently load materials; the newly added chip loading station can realize the loading of the battery chips into the material box, thereby improving the efficiency; the collection work of empty material boxes is not needed, so that the time cost is saved; an empty material box buffer area is arranged, so that the problem that redundant material boxes are randomly placed on a machine table is solved.

Description

Circulation loading attachment of stringer
Technical Field
The utility model relates to a solar wafer production technical field, concretely relates to stringer circulation loading attachment.
Background
The battery piece series welding is equipment for connecting battery pieces into a battery string, and the battery pieces can be connected into the battery string through a welding strip, for example, the front section of the welding strip is welded on a front main grid line of the battery piece in front, and the rear section of the same welding strip is welded on a rear main grid line of the battery piece in back, so that two adjacent battery pieces are welded by the welding strip.
At present, in the process of series welding the battery pieces by using a series welding machine, the battery pieces need to be conveyed by the series welding machine. Referring to fig. 1, in the prior art, a unilateral conveyor is generally adopted for feeding and discharging, a material box is placed at a feeding end, and after the material box reaches a material sensing position of an intermediate material box, if the material box is detected to be fed, a tray jacking cylinder lifts the material box to a lifting position, and a manipulator sucker starts to grab a battery piece and place the battery piece on a feeding belt; if the detection material box is empty, the empty material box is conveyed to the discharging end, when the empty material box is full and the photoelectric induction is lightened, the empty material box is indicated to be fully stacked, and the empty material box is removed.
The existing single-side conveying of the battery piece has the following defects: firstly, a unilateral conveyor is adopted for feeding and discharging operation, the number of the feeding side material boxes is limited, and the feeding operation needs to be frequently carried out; secondly, the charging side can not automatically load the battery pieces into the material box, so that the time cost is increased; thirdly, the number of the placed side material boxes is limited, and the empty material box collection operation needs to be frequently carried out; fourthly, redundant empty material boxes of the machine table are placed everywhere and are not standard. In summary, a technical solution for circularly feeding battery cells for a series welding machine is needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a circulating feeding device of a series welding machine, which can concentrate a plurality of boxes for feeding at one time; a chip mounting station is newly added, so that automatic charging can be realized; the link of collecting empty material boxes is cancelled; the problem of empty material box placement is solved in the newly-increased empty material box buffer area.
In order to achieve the above object, the present invention provides the following technical solutions: a circulating feeding device of a series welding machine comprises an empty material box conveyor, wherein the empty material box conveyor comprises a conveying rack, a conveying motor and a material box conveying belt, one end of the conveying rack is connected with a driving wheel, and the other end of the conveying rack is connected with a driven wheel; the conveying motor is connected with the conveying rack, a driving shaft of the conveying motor is connected with the driving wheel, the material box conveying belt passes through and contacts the driving wheel and the driven wheel, the conveying motor drives the material box conveying belt to operate through the driving wheel, and the material box conveying belt circularly moves along the driving wheel and the driven wheel;
the conveying rack is sequentially provided with a feeding station, a material box detection station, a discharging station, an empty material box buffer area and a loading station; the feeding station is used for feeding the material box; the material box detection station is used for detecting whether a battery sheet exists in the material box; the blanking station is used for blanking the material box; the empty material box cache region is used for storing empty material boxes; the loading station is used for loading the empty material box with the battery pieces;
and the material box conveying belt circularly operates along the feeding station, the material box detecting station, the discharging station, the empty material box buffer area and the loading station.
As the preferred scheme of the circulating feeding device of the series welding machine, the material box detection station is provided with a material box inductor, and the material box inductor is used for detecting whether a material box exists at the material box detection station or not.
As the preferable scheme of the circulating feeding device of the series welding machine, a battery piece sensor is arranged at the material box detection station and used for detecting whether a battery piece exists in the material box or not.
As a preferred scheme of the circulating feeding device of the series welding machine, the material box detection station is further provided with a jacking cylinder, and the jacking cylinder is used for jacking the material box to a jacking position; the jacking position is provided with a jacking inductor, and the jacking inductor is used for detecting whether the material box exists in the jacking position or not.
As a preferred scheme of the circulating feeding device of the series welding machine, the jacking position is also provided with a manipulator sucker, the manipulator sucker is connected with an air blowing air knife and a feeding lifting servo motor, and the manipulator sucker is used for grabbing the battery pieces separated by the air blowing air knife; and the feeding lifting servo motor is used for driving the mechanical arm sucker to ascend to a waiting position.
As a preferable scheme of the circulating feeding device of the series welding machine, the waiting position is provided with a feeding rotary servo motor, and the feeding rotary servo motor is used for transferring the battery pieces released by the mechanical arm sucker onto a feeding belt of the series welding machine.
As the preferred scheme of the circulating feeding device of the series welding machine, the blanking station is provided with an empty box inductor, and the empty box inductor is used for sensing whether an empty box exists at the blanking station.
As a preferred scheme of the circulating feeding device of the series welding machine, a buffer sensor is arranged in the empty material box buffer area and used for sensing whether an empty material box exists in the empty material box buffer area or not.
As a preferred scheme of the circulating feeding device of the series welding machine, the chip loading station is provided with a chip library sensor which is used for sensing whether an empty material box exists at the chip loading station.
As a preferred scheme of the circulating feeding device of the series welding machine, the feeding station, the material box detection station, the discharging station, the empty material box buffer area and the loading station are annularly distributed.
The technical scheme of the utility model is that the empty material box conveyor is provided, the empty material box conveyor comprises a conveying frame, a conveying motor and a material box conveying belt, one end of the conveying frame is connected with a driving wheel, and the other end of the conveying frame is connected with a driven wheel; the conveying motor is connected with the conveying rack, a driving shaft of the conveying motor is connected with the driving wheel, the material box conveying belt bypasses the driving wheel and the driven wheel, the conveying motor drives the material box conveying belt to operate through the driving wheel, and the material box conveying belt circularly moves along the driving wheel and the driven wheel; the conveying rack is sequentially provided with a feeding station, a material box detection station, a discharging station, an empty material box buffer area and a loading station; the feeding station is used for feeding the material box; the material box detection station is used for detecting whether a battery sheet exists in the material box; the blanking station is used for blanking the material box; the empty material box cache region is used for storing empty material boxes; the loading station is used for loading the empty material box with the battery pieces; the material box conveying belt circularly operates along the feeding station, the material box detecting station, the discharging station, the empty material box buffer area and the loading station. The technical scheme can increase the placing quantity of the material boxes, and does not need to frequently load materials; the newly added chip loading station can realize the loading of the battery chips into the material box, thereby improving the efficiency; the collection work of empty material boxes is not needed, so that the time cost is saved; an empty material box buffer area is arranged, so that the problem that redundant material boxes are randomly placed on a machine table is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a single-side conveyor for conveying battery pieces in the prior art;
fig. 2 is a schematic structural view of a circulating feeding device of a series welding machine provided in an embodiment of the present invention;
fig. 3 is a schematic view of an empty magazine conveyor that can be used in the circulating feeding device of the series welding machine provided in the embodiment of the present invention.
In the figure, 1, a conveyor frame; 2. a conveying motor; 3. a magazine conveying belt; 4. a driving wheel; 5. a driven wheel; 6. a feeding station; 7. a magazine detection station; 8. a blanking station; 9. an empty magazine buffer; 10. a mounting station; 11. a magazine sensor; 12. a cell sensor; 13. an empty box sensor; 14. a cache sensor; 15. chip library inductor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Before the description of the specific embodiments of the present application, it should be noted that, the improvement point of the present application is mainly that the circular feeding design of the series welding machine is based on the prior art, and the matching structures surrounding each station in the circular feeding of the series welding machine belong to the prior art, such as a jacking cylinder, a mechanical arm suction cup, an air blowing knife, a feeding rotation servo motor, a feeding lifting servo motor and a feeding belt of the series welding machine, and these structures are the prior art adopted in the conveying process of the current single-chip conveyor, so detailed descriptions are not given in the schematic diagram, and it should not be considered that the technical scheme is not fully disclosed because these technical features are not represented, and the understanding of the technical scheme requires standing to reach the cognitive height of a person skilled in the art.
In addition, it should be emphasized that the prior art structure for realizing the circular conveying also has a plurality of existing schemes, such as a circular ring conveyor, and the conveying mode is not limited to a belt, but also can be a chain conveying mode and the like.
Compared with the figure 1, referring to figures 2 and 3, the circulating feeding device of the series welding machine comprises an empty material box conveyor, wherein the empty material box conveyor comprises a conveying rack 1, a conveying motor 2 and a material box conveying belt 3, one end of the conveying rack 1 is connected with a driving wheel 4, and the other end of the conveying rack 1 is connected with a driven wheel 5; the conveying motor 2 is connected with the conveying rack 1, a driving shaft of the conveying motor 2 is connected with the driving wheel 4, the material box conveying belt 3 passes through and contacts the driving wheel 4 and the driven wheel 5, the conveying motor 2 drives the material box conveying belt 3 to run through the driving wheel 4, and the material box conveying belt 3 circularly moves along the driving wheel 4 and the driven wheel 5;
the conveying rack is sequentially provided with a feeding station 6, a material box detection station 7, a discharging station 8, an empty material box buffer area 9 and a loading station 10; the feeding station 6 is used for feeding the material box; the material box detection station 7 is used for detecting whether a battery sheet exists in the material box; the blanking station 8 is used for blanking the material box; the empty material box buffer area 9 is used for storing empty material boxes; the loading station 10 is used for loading the empty material box with the battery pieces;
the feeding station 6, the material box detection station 7, the discharging station 8, the empty material box buffer area 9 and the tablet loading station 10 are distributed in an annular mode, and the material box conveying belt 3 circularly operates along the feeding station 6, the material box detection station 7, the discharging station 8, the empty material box buffer area 9 and the tablet loading station 10.
Specifically, carry out the host computer to stringer circulation loading attachment and be equipped with, control with the help of the host computer, after the magazine was filled with the battery piece, place magazine conveyor 3 in material loading station 6 department, press empty magazine conveyer operation button in host computer operation interface, empty magazine conveyor operation conveys the magazine on magazine conveyor 3 to magazine detection station 7.
In this embodiment, magazine detection station 7 is equipped with magazine inductor 11, magazine inductor 11 is used for detecting magazine detection station 7 and has or not the magazine. The material box detection station 7 is provided with a battery piece sensor 12, and the battery piece sensor 12 is used for detecting whether a battery piece exists in the material box. The material box detection station 7 is also provided with a jacking cylinder, and the jacking cylinder is used for jacking the material box to a jacking position; the jacking position is provided with a jacking inductor, and the jacking inductor is used for detecting whether the material box exists in the jacking position or not. The jacking position is also provided with a manipulator sucker, the manipulator sucker is connected with an air blowing air knife and a feeding lifting servo motor, and the manipulator sucker is used for grabbing the battery pieces separated by the air blowing air knife; and the feeding lifting servo motor is used for driving the mechanical arm sucker to ascend to a waiting position. And the waiting position is provided with a feeding rotary servo motor, and the feeding rotary servo motor is used for transferring the battery pieces released by the mechanical arm sucker onto a feeding belt of the series welding machine.
Specifically, when the material box is conveyed to the material box detection station 7, the material box sensor 11 is lightened, and then the pre-blocking cylinder of the material box detection station 7 is lifted, so that other material loading boxes are prevented from entering the material box detection station 7; the battery piece sensor 12 automatically detects whether a battery piece exists in the material box through a hole reserved at the bottom of the material box, if the battery piece exists in the material box, the battery piece sensor 12 brightens, then the jacking cylinder rises to lift the material box to a lifting position, the jacking sensor brightens after detecting the material box, then the feeding lifting servo motor lowers the mechanical arm sucker to a grabbing position, the blowing air knife separates the battery piece, the mechanical arm sucker grabs the separated battery piece through negative pressure and rises to a waiting position, and then the feeding rotary servo motor rotates 180 degrees and releases the negative pressure to place the battery piece on the feeding belt; if no battery piece exists in the material box and the material sensor is not bright, the material is automatically conveyed to the blanking station 8.
Specifically, unloading station 8 is equipped with empty box inductor 13, empty box inductor 13 is used for responding to unloading station 8 and has or not empty magazine. Empty magazine is taken to reach unloading station 8 through magazine conveyor belt 3, and empty magazine inductor 13 brightens, and the optional empty magazine that takes off, or pass on to follow-up work station by oneself through empty magazine conveyor belt 3 assignment magazine.
Specifically, the empty material box buffer area 9 is provided with a buffer sensor 14, and the buffer sensor 14 is used for sensing whether an empty material box exists in the empty material box buffer area 9. Empty magazine reachs empty magazine buffer 9, buffer memory inductor 14 brightens, if empty magazine needs concentrate and accomodate the storage, click the empty magazine of storage in host computer operation interface, storage mechanism rises to the right place (debugging each magazine memory position in advance) through the slide rail track under servo motor's operation, servo motor can accurate control targets in place, the back of targetting to is given back to system signal after target in place, the magazine passes through the motor and drives the guide rail and get into storage mechanism, storage mechanism inductor is bright, then in proper order by last action collection empty magazine down, trigger next inductor up to storage mechanism, stop the storage (magazine storage mechanism itself belongs to prior art, this technical scheme does not require to protect its concrete structure).
Specifically, empty magazine buffer 9 and loading station 10 are communicated through magazine conveyor belt 3 of the empty magazine conveyor, loading station 10 is provided with magazine inductor 15, magazine inductor 15 is used for sensing whether empty magazines exist in loading station 10. Automatically conveying the empty material boxes to a loading station 10 according to requirements; in the area, the conveying motor 2 operates to drive the material boxes on the material box conveying belt 3 to move to the loading station 10, and the chip warehouse sensor 15 becomes bright.
When empty material boxes are conveyed to the loading station 10, the film library sensor 15 detects that the empty material boxes are conveyed in place, the film library descends to the position above the empty material boxes, the in-place detection sensor lights up to perform an automatic loading link, loading is stopped when the empty material boxes are placed to reach a material box loading set value (such as 100 sheets), the film library is driven by the motor to ascend to a waiting position again, the film library sensor 15 is waited to brighten, and then the material boxes filled with the battery sheets are conveyed to an upper material position to wait for loading.
The technical scheme of the utility model is that the empty material box conveyor is provided, the empty material box conveyor comprises a conveying frame 1, a conveying motor 2 and a material box conveying belt 3, one end of the conveying frame 1 is connected with a driving wheel 4, and the other end of the conveying frame 1 is connected with a driven wheel 5; the conveying motor 2 is connected with the conveying rack 1, a driving shaft of the conveying motor 2 is connected with the driving wheel 4, the material box conveying belt 3 bypasses the driving wheel 4 and the driven wheel 5, the conveying motor 2 drives the material box conveying belt 3 to run through the driving wheel 4, and the material box conveying belt 3 circularly moves along the driving wheel 4 and the driven wheel 5; the conveying rack is sequentially provided with a feeding station 6, a material box detection station 7, a discharging station 8, an empty material box buffer area 9 and a loading station 10; the feeding station 6 is used for feeding the material box; the material box detection station 7 is used for detecting whether a battery sheet exists in the material box; the blanking station 8 is used for blanking the material box; the empty material box buffer area 9 is used for storing empty material boxes; the loading station 10 is used for loading the empty material box with battery pieces; the material box conveying belt 3 circularly operates along the feeding station 6, the material box detecting station 7, the discharging station 8, the empty material box buffer area 9 and the loading station 10. When the material box is conveyed to the material box detection station 7, the material box sensor 11 is lightened, and then a pre-blocking cylinder of the material box detection station 7 is lifted to prevent other material loading boxes from entering the material box detection station 7; the battery piece sensor 12 automatically detects whether a battery piece exists in the material box through a hole reserved at the bottom of the material box, if the battery piece exists in the material box, the battery piece sensor 12 brightens, then the jacking cylinder rises to lift the material box to a lifting position, the jacking sensor brightens after detecting the material box, then the feeding lifting servo motor lowers the mechanical arm sucker to a grabbing position, the blowing air knife separates the battery piece, the mechanical arm sucker grabs the separated battery piece through negative pressure and rises to a waiting position, and then the feeding rotary servo motor rotates 180 degrees and releases the negative pressure to place the battery piece on the feeding belt; if no battery piece exists in the material box and the material sensor is not bright, the material is automatically conveyed to the blanking station 8. Empty magazine is taken to reach unloading station 8 through magazine conveyor belt 3, and empty magazine inductor 13 brightens, and the optional empty magazine that takes off, or pass on to follow-up work station by oneself through empty magazine conveyor belt 3 assignment magazine. Empty magazine reachs empty magazine buffer 9, buffer memory inductor 14 brightens, if empty magazine needs concentrate to accomodate the storage, click the empty magazine of storage in host computer operation interface, storage mechanism rises to the right place (debugging each magazine memory position in advance) through the slide rail track under servo motor's operation, servo motor can accurate control targets in place), the back feedback of targetting to system signal after target in place, the magazine passes through the motor and drives the guide rail and get into storage mechanism, storage mechanism inductor is bright, then in proper order by last action collection empty magazine down, until storage mechanism triggers next inductor, stop the storage. Automatically conveying the empty material boxes to a loading station 10 according to requirements; in the area, the conveying motor 2 operates to drive the material boxes on the material box conveying belt 3 to move to the loading station 10, and the chip warehouse sensor 15 becomes bright. When empty material boxes are conveyed to the loading station 10, the film library sensor 15 detects that the empty material boxes are conveyed in place, the film library descends to the position above the empty material boxes, the in-place detection sensor lights up to perform an automatic loading link, loading is stopped when the empty material boxes are placed to reach a material box loading set value (such as 100 sheets), the film library is driven by the motor to ascend to a waiting position again, the film library sensor 15 is waited to brighten, and then the material boxes filled with the battery sheets are conveyed to an upper material position to wait for loading. The technical scheme can increase the placing quantity of the material boxes, and does not need to frequently load materials; the newly added chip loading station 10 can realize the loading of the battery chips into the material box, thereby improving the efficiency; the collection work of empty material boxes is not needed, so that the time cost is saved; an empty material box buffer area is arranged, so that the problem that redundant material boxes are randomly placed on a machine table is solved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. The circulating feeding device of the series welding machine is characterized by comprising an empty material box conveyor, wherein the empty material box conveyor comprises a conveying rack (1), a conveying motor (2) and a material box conveying belt (3), one end of the conveying rack (1) is connected with a driving wheel (4), and the other end of the conveying rack (1) is connected with a driven wheel (5); the conveying motor (2) is connected with the conveying rack (1), a driving shaft of the conveying motor (2) is connected with the driving wheel (4), the material box conveying belt (3) passes through and contacts the driving wheel (4) and the driven wheel (5), the conveying motor (2) drives the material box conveying belt (3) to run through the driving wheel (4), and the material box conveying belt (3) circularly moves along the driving wheel (4) and the driven wheel (5);
the conveying rack (1) is sequentially provided with a feeding station (6), a material box detection station (7), a discharging station (8), an empty material box buffer area (9) and a loading station (10); the feeding station (6) is used for feeding the material box; the material box detection station (7) is used for detecting whether a battery sheet exists in the material box; the blanking station (8) is used for blanking the material box; the empty material box buffer area (9) is used for accommodating and storing empty material boxes; the loading station (10) is used for loading the empty material box with the battery piece;
and the material box conveying belt (3) circularly operates along the feeding station (6), the material box detecting station (7), the discharging station (8), the empty material box buffer area (9) and the loading station (10).
2. The circulating feeding device of the series welding machine according to claim 1, wherein the magazine detecting station (7) is provided with a magazine sensor (11), and the magazine sensor (11) is used for detecting whether the magazine detecting station (7) has a magazine or not.
3. A tandem welder circulating feeding device according to claim 2, characterized in that the magazine detecting station (7) is provided with a battery piece sensor (12), and the battery piece sensor (12) is used for detecting the presence or absence of a battery piece in the magazine.
4. The circulating feeding device of the series welding machine is characterized in that the magazine detection station (7) is further provided with a jacking cylinder, and the jacking cylinder is used for jacking the magazine to a jacking position; the jacking position is provided with a jacking inductor, and the jacking inductor is used for detecting whether the material box exists in the jacking position or not.
5. The circulating feeding device of the series welding machine according to claim 4, wherein the jacking position is further provided with a manipulator sucker, the manipulator sucker is connected with a blowing air knife and a feeding lifting servo motor, and the manipulator sucker is used for grabbing the battery pieces separated by the blowing air knife; and the feeding lifting servo motor is used for driving the mechanical arm sucker to ascend to a waiting position.
6. The cyclic feeding device of the series welding machine according to claim 5, wherein the waiting position is provided with a feeding rotary servo motor, and the feeding rotary servo motor is used for transferring the battery piece released by the mechanical arm sucker onto a feeding belt of the series welding machine.
7. The circulation feeding device of the series welding machine according to any one of claims 1 to 6, characterized in that the blanking station (8) is provided with an empty box inductor (13), and the empty box inductor (13) is used for sensing whether an empty box exists in the blanking station (8).
8. The circulating feeding device of the series welding machine according to any one of claims 1 to 6, characterized in that the empty magazine buffer (9) is provided with a buffer sensor (14), and the buffer sensor (14) is used for sensing whether the empty magazine buffer (9) has empty magazines.
9. The circulating feeding device of the series welding machine according to any one of claims 1 to 6, characterized in that the chip loading station (10) is provided with a chip library inductor (15), and the chip library inductor (15) is used for sensing whether the chip loading station (10) has empty material boxes.
10. The circulation feeding device of the series welding machine according to any one of claims 1 to 6, wherein the feeding station (6), the magazine detection station (7), the blanking station (8), the empty magazine buffer (9) and the loading station (10) are annularly distributed.
CN202023056198.5U 2020-12-17 2020-12-17 Circulation loading attachment of stringer Expired - Fee Related CN213583831U (en)

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Application Number Priority Date Filing Date Title
CN202023056198.5U CN213583831U (en) 2020-12-17 2020-12-17 Circulation loading attachment of stringer

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Application Number Priority Date Filing Date Title
CN202023056198.5U CN213583831U (en) 2020-12-17 2020-12-17 Circulation loading attachment of stringer

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CN213583831U true CN213583831U (en) 2021-06-29

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114229502A (en) * 2021-11-25 2022-03-25 青岛琦泉生物质发电有限公司 Multi-station automatic circulating weighing feeder
CN114769891A (en) * 2022-04-28 2022-07-22 深圳泰德半导体装备有限公司 Wafer marking apparatus
CN116409596A (en) * 2021-12-30 2023-07-11 比亚迪股份有限公司 Production line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114229502A (en) * 2021-11-25 2022-03-25 青岛琦泉生物质发电有限公司 Multi-station automatic circulating weighing feeder
CN114229502B (en) * 2021-11-25 2022-11-11 青岛琦泉生物质发电有限公司 Multi-station automatic circulating weighing feeder
CN116409596A (en) * 2021-12-30 2023-07-11 比亚迪股份有限公司 Production line
CN114769891A (en) * 2022-04-28 2022-07-22 深圳泰德半导体装备有限公司 Wafer marking apparatus

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Granted publication date: 20210629