CN110745328A - Material belt cutting and taking device - Google Patents
Material belt cutting and taking device Download PDFInfo
- Publication number
- CN110745328A CN110745328A CN201911173297.0A CN201911173297A CN110745328A CN 110745328 A CN110745328 A CN 110745328A CN 201911173297 A CN201911173297 A CN 201911173297A CN 110745328 A CN110745328 A CN 110745328A
- Authority
- CN
- China
- Prior art keywords
- material belt
- fixed
- workpiece
- cutting
- work piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
-
- 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
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/04—Supporting web roll cantilever type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1944—Wrapping or packing material
Abstract
The invention relates to the field of material taking devices, in particular to a material belt cutting and material taking device. The material taking device mechanism comprises a machine table, a material belt linear flow channel, a material belt pulling mechanism, a workpiece material belt separating mechanism, a horizontal pushing mechanism, a workpiece discharging mechanism, a workpiece carrying mechanism, a material belt cutting mechanism and a material belt feeding disc, wherein the machine table is fixedly provided with the material belt linear flow channel, the workpiece discharging mechanism and the material belt cutting mechanism, the workpiece discharging mechanism is located below the material belt linear flow channel, and the material belt linear flow channel is fixedly provided with the horizontal pushing mechanism. The material belt is stored through the material belt feeding disc. And the material belt is pulled by the material belt pulling mechanism to perform horizontal linear movement on the material belt linear flow channel. The workpiece is separated from the material belt through the workpiece material belt separating mechanism. And moving the workpiece out of the flow channel through the workpiece discharging mechanism. The workpiece is carried away by the workpiece carrying mechanism. And the waste material belt is cut by the material belt cutting mechanism. This application has improved the work efficiency of work piece and material area separation and transport.
Description
Technical Field
The invention relates to the field of material taking devices, in particular to a material belt cutting and material taking device.
Background
The annular workpiece is connected to the material belt. When the annular workpiece needs to be used for assembly processing, the annular workpiece needs to be separated from the material belt, and then the workpiece needs to be conveyed. However, the work efficiency of the conventional workpiece cutting and conveying is low.
Disclosure of Invention
In order to solve the technical problems described in the background art, the invention provides a material belt cutting and taking device. The material belt is stored through the material belt feeding disc. And the material belt is pulled by the material belt pulling mechanism to perform horizontal linear movement on the material belt linear flow channel. The workpiece is separated from the material belt through the workpiece material belt separating mechanism. And moving the workpiece out of the flow channel through the workpiece discharging mechanism. The workpiece is carried away by the workpiece carrying mechanism. And the waste material belt is cut by the material belt cutting mechanism. This application has improved the work efficiency of work piece and material area separation and transport.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a material area cutting extracting device, includes board, material area sharp runner, draws material area mechanism, work piece material area separating mechanism, and horizontal pushing mechanism, work piece discharge mechanism, work piece transport mechanism, material area cutting mechanism and material area feed dish are fixed with material area sharp runner, work piece discharge mechanism, material area cutting mechanism on the board, work piece discharge mechanism is located the below of material area sharp runner, and the board outside is equipped with material area feed dish and work piece transport mechanism, is fixed with horizontal pushing mechanism on the material area sharp runner, and horizontal pushing mechanism's removal end is fixed on work piece material area separating mechanism, and work piece material area separating mechanism sliding connection is on material area sharp runner.
Specifically, the material pulling belt mechanism consists of a ratchet wheel and a ratchet wheel driving motor, wherein the motor of the ratchet wheel driving motor is fixed on the machine table, and the output shaft of the ratchet wheel driving motor is fixed on the ratchet wheel.
Specifically, work piece material area separating mechanism is by the slip table, the briquetting, briquetting lift cylinder, the ram rod, connecting rod and connecting rod drive actuating cylinder and constitute, slip table sliding fit connects on taking sharp runner, both ends are fixed with briquetting lift cylinder respectively around the slip table, be fixed with the briquetting on the piston rod of briquetting lift cylinder, both ends are fixed with the connecting rod respectively and drive actuating cylinder about the slip table, the tailpiece of the piston rod that the connecting rod drove actuating cylinder articulates in connecting rod one end, the ram rod top articulates at the connecting rod other end, the body of rod of connecting rod articulates on the slip table, the ram rod passes the guide hole in the middle of the.
Specifically, the horizontal pushing mechanism is a cylinder, and a piston rod of the horizontal pushing mechanism is fixed on the sliding table.
Specifically, work piece discharge mechanism comprises KK module and tool board, and the cylinder body of KK module is fixed on the board, and the tool board is fixed on the slide of KK module, is equipped with the constant head tank that more than one is used for preventing the work piece on the tool board.
Specifically, the workpiece carrying mechanism consists of a manipulator and a sucker, and the sucker is fixed at the moving end of the manipulator.
Specifically, the material belt cutting mechanism comprises a rack, a cutting block lifting cylinder and a supporting platform, wherein the rack is fixed on a machine table, the cutting block lifting cylinder is fixed on the rack, the cutting block is fixed on a piston rod of the cutting block lifting cylinder, and the supporting platform is fixed on the rack.
The invention has the beneficial effects that: the invention provides a material belt cutting and taking device. The material belt is stored through the material belt feeding disc. And the material belt is pulled by the material belt pulling mechanism to perform horizontal linear movement on the material belt linear flow channel. The workpiece is separated from the material belt through the workpiece material belt separating mechanism. And moving the workpiece out of the flow channel through the workpiece discharging mechanism. The workpiece is carried away by the workpiece carrying mechanism. And the waste material belt is cut by the material belt cutting mechanism. This application has improved the work efficiency of work piece and material area separation and transport.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a material belt pulling mechanism and a workpiece material belt separating mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a workpiece material belt separating mechanism of the invention;
FIG. 4 is a schematic structural diagram of a tape cutting mechanism according to the present invention;
in the figure, 1, a machine table, 2, a material belt linear flow channel, 3, a workpiece material belt separating mechanism, 4, a horizontal pushing mechanism, 5, a workpiece discharging mechanism, 6, a workpiece carrying mechanism, 7, a material belt cutting mechanism, 8, a material belt feeding disc, 9, a material belt pulling mechanism, 31, a sliding table, 32, a pressing block, 33, a pressing block lifting cylinder, 34, a pressing rod, 35, a connecting rod, 36, a connecting rod driving cylinder, 51, a KK module, 52, a jig plate, 61, a manipulator, 62, a sucking disc, 71, a machine frame, 72, a cutting block, 73, a cutting block lifting cylinder, 74, a supporting table, 91, a ratchet wheel and 92, a ratchet wheel driving motor are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of a tape pulling mechanism and a workpiece tape separating mechanism of the present invention, fig. 3 is a schematic structural diagram of a workpiece tape separating mechanism of the present invention, and fig. 4 is a schematic structural diagram of a tape cutting mechanism of the present invention.
The utility model provides a material area cutting extracting device, includes board 1, material area sharp runner 2, draws material belt mechanism 9, work piece material area separating mechanism 3, horizontal pushing mechanism 4, work piece discharge mechanism 5, work piece handling mechanism 6, material area cutting mechanism 7 and material area feed dish 8, be fixed with material area sharp runner 2, work piece discharge mechanism 5, material area cutting mechanism 7 on the board 1, work piece discharge mechanism 5 is located the below of material area sharp runner 2, and 1 outside of board is equipped with material area feed dish 8 and work piece handling mechanism 6, is fixed with horizontal pushing mechanism 4 on the material area sharp runner 2, and the removal end of horizontal pushing mechanism 4 is fixed on work piece material area separating mechanism 3, and 3 sliding connection of work piece material area separating mechanism are on material area sharp runner 2. The material pulling belt mechanism 9 is composed of a ratchet wheel 31 and a ratchet wheel driving motor 32, a motor of the ratchet wheel driving motor 32 is fixed on the machine table 1, and an output shaft of the ratchet wheel driving motor 32 is fixed on the ratchet wheel 31. Workpiece material belt separating mechanism 3 is by slip table 31, briquetting 32, briquetting lift cylinder 33, punching press pole 34, connecting rod 35 and connecting rod drive actuating cylinder 36 and constitute, slip table 31 sliding fit connects on material area straight line runner 2, both ends are fixed with briquetting lift cylinder 33 respectively around the slip table 31, be fixed with briquetting 32 on the piston rod of briquetting lift cylinder 33, both ends are fixed with connecting rod drive actuating cylinder 36 respectively about the slip table 31, the piston rod end that the connecting rod driven actuating cylinder 36 articulates in connecting rod 35 one end, 34 tops of punching press pole articulate at the connecting rod 35 other end, the body of rod of connecting rod 35 articulates on slip table 31, punching press pole 34 passes the guide hole in the middle of slip table 31. The horizontal pushing mechanism 4 is a cylinder, and a piston rod of the horizontal pushing mechanism 4 is fixed on the sliding table 31. The workpiece discharging mechanism 5 comprises a KK module 51 and a jig plate 52, a cylinder body of the KK module 51 is fixed on the machine table 1, the jig plate 52 is fixed on a sliding seat of the KK module 51, and more than one positioning groove for preventing workpieces is arranged on the jig plate 52. The workpiece transfer mechanism 6 is composed of a robot 61 and a suction cup 62, and the suction cup 62 is fixed to the moving end of the robot 61. The material belt cutting mechanism 7 is composed of a frame 71, a cutting block 72, a cutting block lifting cylinder 73 and a support table 74, wherein the frame 71 is fixed on the machine table 1, the cutting block lifting cylinder 73 is fixed on the frame 71, the cutting block 72 is fixed on a piston rod of the cutting block lifting cylinder 73, and the support table 74 is fixed on the frame 71.
As shown in fig. 1, the material tape is firstly wound on the material tape feeding disc 8, the material tape feeding disc 8 is driven by a motor to rotate, the material tape passes through the material tape linear flow channel 2, and the material tape pulling mechanisms 9 at two ends of the material tape linear flow channel 2 are used for pulling the material tape to move on the material tape linear flow channel 2. The ratchet drive motor 32 of the tape pulling mechanism 9 drives the ratchet 31 to rotate, the teeth of the ratchet 31 are engaged in the holes of the tape, and the tape is pulled to move by the rotation of the ratchet 31.
When the annular workpiece needs to be separated from the material belt, as shown in fig. 2 and fig. 3, the piston rod of the horizontal pushing mechanism 4 stretches and retracts to drive the sliding table 31 of the workpiece material belt separating mechanism 3 to perform horizontal linear movement along the track on the material belt linear flow channel 2 until the punching rod 34 is moved to a position right above the annular workpiece. Then the piston rod of the briquetting lifting cylinder 33 extends out and drives the briquetting 32 to move downwards, so that the material belt is pressed on the material belt linear flow channel 2. Then the piston rod of the connecting rod driving cylinder 36 retracts and drives one end of the connecting rod 35 to lift up, the other end of the connecting rod 35 turns over downwards, the one end which turns over downwards drives the punching rod 34 to vertically move downwards along the guide hole in the sliding table 31, so that the punching rod 34 is utilized to punch and separate the round workpiece from the material belt, and the punched and separated workpiece falls into the positioning groove of the jig plate 52 below.
After the annular workpiece falls on the jig plate 52, the slider of the KK module 51 drives the jig plate 52 to move horizontally, so that the annular workpiece is moved out of the lower part of the strip linear flow channel 2. Finally, the manipulator 61 drives the suction cup 62 to suck the product on the jig plate 52, and the product is carried to other processing stations. The suction cup 62 is connected to a vacuum generator which causes the suction cup 62 to generate a negative pressure suction.
The waste material belt taken away the workpiece continues to move forward to the groove of the supporting platform 74, and the piston rod of the cutting block lifting cylinder 73 drives the cutting block 72 to move downwards, so that the material belt is pressed to be broken in a staggered mode, the material belt is cut off step by step, and collection and treatment are facilitated.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A material belt cutting and taking device is characterized by comprising a machine table (1), a material belt linear flow passage (2), a material belt pulling mechanism (9), a workpiece material belt separating mechanism (3), a horizontal pushing mechanism (4), a workpiece discharging mechanism (5), a workpiece carrying mechanism (6), a material belt cutting mechanism (7) and a material belt feeding disc (8), platform (1) is last to be fixed with material and to take sharp runner (2), work piece discharge mechanism (5), material area cutting mechanism (7), work piece discharge mechanism (5) are located the below of taking sharp runner (2), and the platform (1) outside is equipped with material and takes feed dish (8) and work piece handling mechanism (6), is fixed with horizontal pushing mechanism (4) on taking sharp runner (2), and the removal end of horizontal pushing mechanism (4) is fixed on work piece material takes separating mechanism (3), and work piece material takes separating mechanism (3) sliding connection to take sharp runner (2) on the material.
2. The material belt cutting and taking device as claimed in claim 1, wherein: the material pulling belt mechanism (9) is composed of a ratchet wheel (91) and a ratchet wheel driving motor (92), a motor of the ratchet wheel driving motor (92) is fixed on the machine table (1), and an output shaft of the ratchet wheel driving motor (92) is fixed on the ratchet wheel (91).
3. The material belt cutting and taking device as claimed in claim 1, wherein: workpiece material belt separating mechanism (3) is by slip table (31), briquetting (32), briquetting lift cylinder (33), punching press pole (34), connecting rod (35) and connecting rod drive actuating cylinder (36) are constituteed, slip table (31) sliding fit connects on material area straight line runner (2), both ends are fixed with briquetting lift cylinder (33) respectively around slip table (31), be fixed with briquetting (32) on the piston rod of briquetting lift cylinder (33), both ends are fixed with connecting rod drive actuating cylinder (36) respectively about slip table (31), the tailpiece of the piston rod of connecting rod drive actuating cylinder (36) articulates in connecting rod (35) one end, punching press pole (34) top articulates at the connecting rod (35) other end, the body of rod of connecting rod (35) articulates on slip table (31), punching press pole (34) pass the guide hole in the middle of slip table (31).
4. The material belt cutting and taking device as claimed in claim 1, wherein: the horizontal pushing mechanism (4) is a cylinder, and a piston rod of the horizontal pushing mechanism (4) is fixed on the sliding table (31).
5. The material belt cutting and taking device as claimed in claim 1, wherein: work piece discharge mechanism (5) comprise KK module (51) and tool board (52), and the cylinder body of KK module (51) is fixed on board (1), and tool board (52) are fixed on the slide of KK module (51), are equipped with the constant head tank that more than one is used for preventing the work piece on tool board (52).
6. The material belt cutting and taking device as claimed in claim 1, wherein: the workpiece carrying mechanism (6) is composed of a manipulator (61) and a sucker (62), and the sucker (62) is fixed at the moving end of the manipulator (61).
7. The material belt cutting and taking device as claimed in claim 1, wherein: the material belt cutting mechanism (7) is composed of a rack (71), a cutting block (72), a cutting block lifting cylinder (73) and a supporting platform (74), the rack (71) is fixed on the machine table (1), the cutting block lifting cylinder (73) is fixed on the rack (71), the cutting block (72) is fixed on a piston rod of the cutting block lifting cylinder (73), and the supporting platform (74) is fixed on the rack (71).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911173297.0A CN110745328A (en) | 2019-11-26 | 2019-11-26 | Material belt cutting and taking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911173297.0A CN110745328A (en) | 2019-11-26 | 2019-11-26 | Material belt cutting and taking device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110745328A true CN110745328A (en) | 2020-02-04 |
Family
ID=69284553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911173297.0A Withdrawn CN110745328A (en) | 2019-11-26 | 2019-11-26 | Material belt cutting and taking device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110745328A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113119199A (en) * | 2020-09-16 | 2021-07-16 | 西安精美达印刷科技有限公司 | Book collecting device of cutting machine and cutting machine |
CN113428714A (en) * | 2021-08-25 | 2021-09-24 | 常州树杰塑业有限公司 | Film separation conveying line and film separation conveying method |
-
2019
- 2019-11-26 CN CN201911173297.0A patent/CN110745328A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113119199A (en) * | 2020-09-16 | 2021-07-16 | 西安精美达印刷科技有限公司 | Book collecting device of cutting machine and cutting machine |
CN113428714A (en) * | 2021-08-25 | 2021-09-24 | 常州树杰塑业有限公司 | Film separation conveying line and film separation conveying method |
CN113428714B (en) * | 2021-08-25 | 2021-11-19 | 常州树杰塑业有限公司 | Film separation conveying line and film separation conveying method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111728235B (en) | Passion fruit straight line type peeling and separating device | |
CN109941765B (en) | Multipurpose feeding device and feeding method | |
CN110745328A (en) | Material belt cutting and taking device | |
CN211557109U (en) | Automatic assembling equipment for motor end cover | |
CN111823316A (en) | Annular peeling and separating device for passion fruits | |
CN110666036B (en) | Full-automatic easy-open end stamping and curling glue injection production line | |
CN109291682B (en) | Full-automatic notebook production line | |
CN211033323U (en) | Material belt cutting and taking device | |
CN210137084U (en) | Automatic production line for electric brush piece assembly | |
CN106514353B (en) | Pipe bend shifts clamping tooling | |
CN215903981U (en) | Feeding, welding and conveying device for assembling integrated bottle cap | |
CN114952311A (en) | Material belt type assembly welding and cutting integrated machine | |
CN213473782U (en) | Feeding mechanism is peeled off to slice ferrite for wireless charger | |
CN212827080U (en) | Three-station full-automatic pressure maintaining machine | |
CN210996054U (en) | Easy-open end punching and hemming glue injection production line | |
CN212449651U (en) | Rear conveying device of plate shearing machine for conveying elevator door plates | |
CN212220799U (en) | Fresh-keeping box assembling machine | |
CN216088732U (en) | Punching mechanism for passion fruit linear peeling and separating device | |
CN209970043U (en) | Sealing washer extracting device | |
CN114772004A (en) | One drags two subsides to paste and open material line | |
CN210379738U (en) | Terminal material belt assembling equipment | |
CN216068862U (en) | Quick waste discharge device and die cutting production line of packing carton material version | |
CN210340694U (en) | Large-scale mirror cutting machine | |
CN214446997U (en) | Continuous feeding and cutting device for reagent large cards | |
CN218940293U (en) | Single-station contact pin shearing mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200204 |
|
WW01 | Invention patent application withdrawn after publication |