CN114890164B - Automatic vibration balance equipment of conductive silica gel piece - Google Patents
Automatic vibration balance equipment of conductive silica gel piece Download PDFInfo
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- CN114890164B CN114890164B CN202210820254.2A CN202210820254A CN114890164B CN 114890164 B CN114890164 B CN 114890164B CN 202210820254 A CN202210820254 A CN 202210820254A CN 114890164 B CN114890164 B CN 114890164B
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- hopper
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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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0425—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with vibrating or shaking means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Abstract
The invention relates to automatic vibration balance equipment for conductive silicone pieces, which comprises a sucker mechanism, wherein the sucker mechanism comprises a sucker plate, the bottom of the sucker plate is provided with a material sucking groove, and an air pipe joint is communicated with the material sucking groove; the automatic spreading machine also comprises a frame, a hopper disc and an automatic spreading mechanism; the hopper disc is connected with the top of the rack through a vibrating machine, and the automatic spreading mechanism is arranged at the top of the rack and positioned above the hopper disc; a swing disc seat is arranged in the bucket disc; the automatic spreading mechanism comprises a movable portal frame and a spreading hopper, the spreading hopper is positioned on the movable portal frame, and the spreading hopper is provided with an opening and closing mechanism and a material smoothing mechanism. According to the automatic vibration tray placing equipment for the conductive silicon sheet, the feeding is realized through automatic material spreading and combining with a material smoothing mode, the conductive silicon sheet enters the sucker plate through a vibration mode, an automatic manipulator robot is replaced, the cost is reduced, the material placing speed is accelerated, and the required time is shortened.
Description
Technical Field
The invention relates to conductive silica gel piece assembling equipment, in particular to automatic vibration balance equipment for conductive silica gel pieces.
Background
The conductive silica gel is a product type of silica gel products, and is usually used for the switch-on function of some electronic silica gel products because of the silica gel products with conductive performance, and the conductive silica gel can be conductive only by a certain compression force, but not because the silica gel has conductivity, the common conductive silica gel has the conductive function because the conductive silica gel is embedded into the conductive silica gel through external substances, and the common conductive silica gel is a metal elastic sheet, conductive black particles, conductive material paint and the like.
In the production and processing process of the silica gel key, the silica gel key needs to be subjected to a silica gel body forming process, and then the formed silica gel key is assembled with the conductive silica gel sheet, so that the silica gel key has an electric conduction function when being pressed.
Because the size of the silica gel key is smaller, most of the silica gel keys are integrally formed in one step by being distributed in a row-column array manner in the existing silica gel key production process. When the conductive silica gel piece is installed, the conductive silica gel piece is placed in a material sucking groove of a sucker plate of the sucker mechanism one by using an automatic manipulator, the conductive silica gel piece is fixed by vacuumizing, and then the sucker plate is integrally buckled on a silica gel button, so that the conductive silica gel piece is synchronously placed.
However, the automatic manipulator robot has high purchase cost and needs a professional programmer to operate, so that the labor cost is high; meanwhile, the operation of placing the conductive silicon sheets one by the automatic manipulator robot needs to consume more time under the condition of large quantity of the conductive silicon sheets, and the efficiency is very low.
Disclosure of Invention
The purpose of the invention is:
research and develop an automatic vibration balance equipment of conductive silicone piece, through automatic spreading out the material and combine the mode of stroking out the material, realize the material loading to realize that conductive silicone piece gets into sucking the silo of sucking disc board through the vibration mode, replace automatic manipulator robot, accelerate pendulum material speed, shorten required time.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an automatic vibration balance device for conductive silicone pieces comprises a sucker mechanism, wherein the sucker mechanism comprises a sucker plate, the bottom of the sucker plate is provided with a material sucking groove, the top of the sucker plate is provided with an air pipe joint, and the air pipe joint is communicated with the material sucking groove; the automatic spreading machine also comprises a frame, a hopper disc and an automatic spreading mechanism; the hopper disc is connected with the top of the rack through a vibrating machine, and the automatic spreading mechanism is positioned at the top of the rack and corresponds to the upper position and the lower position of the hopper disc; a swing disc seat is arranged in the bucket disc; the automatic material spreading mechanism comprises a movable portal frame and a material spreading hopper, the material spreading hopper is positioned on the movable portal frame, and an opening and closing mechanism and a material smoothing mechanism are arranged on the material spreading hopper; gaps are reserved between the bottom of the material spreading hopper and the bottom of the material smoothing mechanism and the swing disc seat; the opening and closing mechanism comprises an air cylinder and a blocking plate; the cylinder is connected with the spreading hopper through the connecting seat, the blocking plate is connected with a piston rod of the cylinder, and the blocking plate extends into the spreading hopper to realize the opening and closing of a blanking channel of the spreading hopper; the material stroking mechanism comprises a hairbrush seat and a material gathering plate; the bottom of the brush seat is provided with brush bristles; the gathering plates are located at the bottom of the material spreading hopper, the gathering plates are of a flat-plate-shaped structure and are arranged in a splayed mode, and the narrow-mouth ends of the two gathering plates are close to the bristles.
Preferably, the automatic spreading mechanism further comprises a base, the base is located on the top end face of the rack, and two ends of the bottom of the movable portal frame are movably connected with the base through guide rails and linear modules respectively; the material spreading hopper corresponds to the upper position and the lower position of the swing disc seat.
Preferably, the feeding port of the material spreading hopper is positioned at the top, and the discharging port is positioned at the bottom; the opening and closing mechanism is specifically positioned at a position close to the bottom of the material spreading hopper.
Preferably, the brush base is adjustably connected with a fixing frame on the spreading hopper, and the bristles are vertically arranged and densely distributed along the length direction of the spreading hopper.
Preferably, the swing disc seat is provided with a material swinging groove and an alignment pin, and the material swinging groove is a groove and is distributed on the upper end surface of the swing disc seat in a row-column array manner; the alignment pins are arranged in a three-point shape.
Preferably, the hopper disc is a hopper-shaped structure and has an upward opening, a receiving hopper is arranged on one side of the hopper disc, the upper part of the receiving hopper is communicated with the hopper disc, and the lower part of the receiving hopper is connected with a receiving box through a pipeline.
The beneficial effects of the invention are as follows: the utility model provides an automatic vibration balance equipment of conductive silicone piece, utilize the bobbing machine, the scubber seat, automatic material mechanism, the closing mechanism, smooth out the comprehensive collocation of material mechanism and sucking disc mechanism, through automatic material mechanism of spreading out and combine to smooth out the mode of the material mechanism of smoothing out, realize the automatic material loading of silica gel conducting strip, and realize that conductive silicone piece gets into sucking the silo of sucking the sucking disc board through the vibration mode, replace the operation of automatic manipulator robot placing one by one, thereby reduce equipment purchasing cost, save professional programmer's cost of labor, and accelerate pendulum material speed, shorten the required time, be favorable to improving production efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic vibration balance device for conductive silicone pieces.
Fig. 2 is another perspective view of the structure shown in fig. 1.
Fig. 3 is a schematic structural diagram of an upper portion of the automatic vibration balance device for the conductive silicone sheet.
Fig. 4 is another angle schematic of the structure shown in fig. 3.
Fig. 5 is a schematic diagram of a vibrating machine and a bucket tray of the automatic vibrating and placing equipment for conductive silicone pieces.
Fig. 6 is a schematic view of an automatic spreading mechanism of the automatic vibration balance device for conductive silicone pieces.
Fig. 7 is a schematic diagram of a sucking disc mechanism of the automatic vibration balance device for the conductive silicone sheet.
Fig. 8 is a view of the lower portion of the sucking disc mechanism of the automatic vibration balance device for conductive silicone pieces of the present invention.
In the figure: 1, a frame; 2. a vibrator; 3. a bucket plate; 4. a wobble plate base; 41. a material placing groove; 42. an alignment pin; 5. a material receiving hopper; 6. an automatic material spreading mechanism; 61. a base; 62. a guide rail; 63. a linear module; 64. moving the portal frame; 65. a material spreading hopper; 7. an opening and closing mechanism; 71. a connecting seat; 72. a cylinder; 73. a blocking plate; 8. A material smoothing mechanism; 81. a fixed mount; 82. a brush holder; 83. brushing; 84. a material gathering plate; 10. a suction cup mechanism; 101. a sucker plate; 102. a material suction groove; 103. a gas pipe joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Referring to fig. 1 to 8, an automatic vibration balance device for conductive silicone pieces comprises a suction cup mechanism 10, wherein the suction cup mechanism 10 comprises a suction cup plate 101, a suction groove 102 is formed in the bottom of the suction cup plate 101, an air pipe connector 103 is arranged at the top of the suction cup plate 101, the air pipe connector 103 is connected with an external air suction pump through an air pipe and used for vacuumizing, the suction groove 102 is used for fixing the conductive silicone pieces, and the air pipe connector 103 is communicated with the suction groove 102 and used for fixing the conductive silicone pieces through vacuum; the automatic spreading machine also comprises a frame 1, a hopper disc 3 and an automatic spreading mechanism 6; the hopper disc 3 is connected with the top of the rack 1 through the vibrating machine 2, the vibrating machine 2 can generate high-frequency vibration and transmit the vibration to the hopper disc 3, the automatic spreading mechanism 6 is located at the top of the rack 1 and corresponds to the upper position and the lower position of the hopper disc 3, and the automatic spreading mechanism 6 is used for automatically spreading conductive silica gel sheets on the placing disc seat 4; a swing disc seat 4 is arranged in the hopper disc 3, and the swing disc seat 4 is used for screening and positioning disordered conductive silica gel sheets so as to facilitate the absorption of the suction disc mechanism 10; the automatic spreading mechanism 6 comprises a movable portal frame 64 and a spreading hopper 65, the spreading hopper 65 is positioned on the movable portal frame 64, the spreading hopper 65 is used as a storage body of a conductive silicon sheet and can form spreading in the moving process, and the spreading hopper 65 is provided with an opening and closing mechanism 7 and a material smoothing mechanism 8; the bottom of the material spreading hopper 65 and the bottom of the material smoothing mechanism 8 are both spaced from the disc placing seat 4, the opening and closing mechanism 7 is used for opening and closing the bottom of the material spreading hopper 65, and the material smoothing mechanism 8 is used for smoothing conductive silica gel pieces spread on the disc placing seat 4.
The automatic spreading mechanism 6 further comprises a base 61, the base 61 is positioned on the top end face of the rack 1, two ends of the bottom of the movable portal frame 64 are movably connected with the base 61 through a guide rail 62 and a linear module 63 respectively, and the linear module 63 is used for driving the movable portal frame 64 to horizontally reciprocate along the guide rail 62; the material spreading hopper 65 corresponds to the upper position and the lower position of the swinging plate seat 4, so that the material spreading action is realized.
The feeding port of the material spreading hopper 65 is positioned at the top, the discharging port is positioned at the bottom, so that the material is conveniently discharged, and the material spreading at the bottom is realized; the opening and closing mechanism 7 is specifically located at a position close to the bottom of the spreading hopper 65, the opening and closing mechanism 7 comprises an air cylinder 72 and a blocking plate 73, and the blocking plate 73 is a long strip-shaped plate and is horizontally arranged and used for opening and closing the bottom of the spreading hopper 65.
The cylinder 72 is connected with the spreading hopper 65 through the connecting seat 71, the blocking plate 73 is connected with a piston rod of the cylinder 72, the cylinder 72 is used for driving the blocking plate 73 to move in a telescopic mode, the blocking plate 73 extends into the spreading hopper 65, the opening and closing of a blanking channel of the spreading hopper 65 are achieved, and blocking and spreading of the conductive silica gel sheet are achieved.
The material smoothing mechanism 8 comprises a brush seat 82 and a material gathering plate 84, the brush seat 82 is adjustably connected with a fixing frame 81 on the spreading hopper 65, the height can be adjusted according to actual requirements, bristles 83 are arranged at the bottom of the brush seat 82, the bristles 83 are vertically arranged and densely distributed along the length direction of the spreading hopper 65, and the bristles 83 are used for smoothing conductive silica gel sheets on the swinging disc seat 4.
The material gathering plates 84 are located at the bottom of the material spreading hopper 65, the material gathering plates 84 are of a flat-plate structure and are arranged in a splayed mode, narrow-mouth ends of the two material gathering plates 84 are close to the brush bristles 83, and the material gathering plates 84 are used for achieving gathering of the middle portions of the conductive silica gel sheets on the swing disc seat 4.
The swing disc seat 4 is provided with a swing groove 41 and an alignment pin 42, the swing groove 41 is a groove and is distributed on the upper end surface of the swing disc seat 4 in a row-column array, and the swing groove 41 is used for accommodating a conductive silicone sheet; the alignment pins 42 are arranged in three-point shape for alignment and fool-proofing.
The working principle of the invention is as follows:
firstly, pouring a conductive silica gel sheet into a spreading hopper 65 of the automatic spreading mechanism 6, wherein a piston rod of an air cylinder 72 of the opening and closing mechanism 7 is in an extending state, so that a blocking plate 73 seals the bottom of the spreading hopper 65 to realize closing;
the linear module 63 is electrified to drive the movable portal frame 64 to horizontally move along the guide rail 62, so that the material spreading hopper 65 can be translated above the balance seat 4; when the bottom of the spreading hopper 65 is brushed over the material swinging groove 41 of the material swinging disc seat 4, the piston rod of the air cylinder 72 of the opening and closing mechanism 7 retracts to drive the blocking plate 73 to retract, so that the bottom of the spreading hopper 65 is opened, and the conductive silica gel sheet is poured on the upper end surface of the material swinging disc seat 4 from the bottom of the spreading hopper 65; the material spreading hopper 65 continues to move to realize the horizontal material spreading of the conductive silica gel sheet;
when the spreading hopper 65 moves, the two material gathering plates 84 of the material smoothing mechanism 8 are arranged in a splayed manner, so that the middle part of the conductive silicon sheet on the swinging plate seat 4 can be gathered, and the conductive silicon sheet is prevented from falling off from the swinging plate seat 4; the bristles 83 are translated to realize the material smoothing of the conductive silicon sheets, so that the conductive silicon sheets are uniformly accumulated on the top end surface of the swinging disc seat 4;
when the material spreading hopper 65 is far away from the swinging disc seat 4, the air cylinder 72 of the opening and closing mechanism 7 closes the blocking plate 73; then the vibrating machine 2 is electrified to generate vibration, under the action of high-frequency vibration, the conductive silicon sheets enter the material placing groove 41 on the material placing disc seat 4, redundant conductive silicon sheets fall into the hopper disc 3 from the top end face of the material placing disc seat 4, continue to move into the material receiving hopper 5 under the action of vibration, and finally enter the material receiving box through a pipeline; since the material placing groove 41 is designed by profiling the conductive silicone sheet, one material placing groove 41 can only accommodate one conductive silicone sheet;
finally, hold the handle of sucking disc mechanism 10, place sucking disc board 101 at balance seat 4 tops, counterpoint round pin 42 inserts the locating hole on sucking disc board 101, realizes counterpointing, and outside air pump evacuation afterwards, the suction groove 102 vacuum suction on sucking disc board 101 is fixed in sucking groove 102 with the electrically conductive silica gel piece suction in the pendulum silo 41 that corresponds, realizes the material loading of electrically conductive silica gel piece.
The above examples are intended to further illustrate the present invention, but are not intended to limit the invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.
Claims (6)
1. The automatic vibration balance device for the conductive silicone pieces comprises a sucker mechanism (10), wherein the sucker mechanism (10) comprises a sucker plate (101), a material suction groove (102) is formed in the bottom of the sucker plate (101), an air pipe connector (103) is formed in the top of the sucker plate, and the air pipe connector (103) is communicated with the material suction groove (102); the method is characterized in that: the automatic spreading machine also comprises a rack (1), a bucket disc (3) and an automatic spreading mechanism (6); the hopper disc (3) is connected with the top of the rack (1) through a vibrating machine (2), and the automatic spreading mechanism (6) is positioned at the top of the rack (1) and corresponds to the upper position and the lower position of the hopper disc (3); a swing disc seat (4) is arranged in the bucket disc (3); the automatic spreading mechanism (6) comprises a movable portal frame (64) and a spreading hopper (65), the spreading hopper (65) is positioned on the movable portal frame (64), and an opening and closing mechanism (7) and a material stroking mechanism (8) are arranged on the spreading hopper (65); gaps are reserved between the bottom of the material spreading hopper (65) and the bottom of the material smoothing mechanism (8) and the disc placing seat (4); the opening and closing mechanism (7) comprises an air cylinder (72) and a blocking plate (73); the air cylinder (72) is connected with the spreading hopper (65) through a connecting seat (71), the blocking plate (73) is connected with a piston rod of the air cylinder (72), and the blocking plate (73) extends into the spreading hopper (65) to realize the opening and closing of a blanking channel of the spreading hopper (65); the material stroking mechanism (8) comprises a brush seat (82) and a material gathering plate (84); bristles (83) are arranged at the bottom of the brush seat (82); the material gathering plates (84) are located at the bottom of the material spreading hopper (65), the material gathering plates (84) are of a flat plate structure and are arranged in a splayed mode, and the narrow opening ends of the two material gathering plates (84) are close to the bristles (83).
2. The automatic vibration balance equipment of conductive silica gel piece of claim 1, characterized in that: the automatic spreading mechanism (6) further comprises a base (61), the base (61) is located on the top end face of the rack (1), and two ends of the bottom of the movable portal frame (64) are movably connected with the base (61) through a guide rail (62) and a linear module (63) respectively; the material spreading hopper (65) corresponds to the upper position and the lower position of the balance base (4).
3. The automatic vibration balance equipment of conductive silica gel piece of claim 2, characterized in that: the feeding port of the material spreading hopper (65) is positioned at the top, and the discharging port is positioned at the bottom; the opening and closing mechanism (7) is specifically positioned at a position close to the bottom of the material spreading hopper (65).
4. The automatic vibration balance equipment of conductive silica gel piece of claim 3, characterized in that: the brush seat (82) is adjustably connected with a fixed frame (81) on the spreading hopper (65), and the brush (83) is vertically arranged and densely distributed along the length direction of the spreading hopper (65).
5. The automatic vibration balance equipment of conductive silica gel piece of claim 4, characterized in that: the swing disc seat (4) is provided with swing grooves (41) and alignment pins (42), wherein the swing grooves (41) are specifically grooves and are distributed on the upper end face of the swing disc seat (4) in a row-column array manner; the alignment pins (42) are arranged in a three-point shape.
6. The automatic vibration balance equipment of conductive silica gel piece according to claim 5, characterized in that: hopper dish (3) are hopper-shaped structure and the opening up, one side of hopper dish (3) is provided with receiving hopper (5), the upper portion and hopper dish (3) of receiving hopper (5) are linked together, the lower part is passed through the pipeline and is received the workbin even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820254.2A CN114890164B (en) | 2022-07-13 | 2022-07-13 | Automatic vibration balance equipment of conductive silica gel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820254.2A CN114890164B (en) | 2022-07-13 | 2022-07-13 | Automatic vibration balance equipment of conductive silica gel piece |
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| Publication Number | Publication Date |
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| CN114890164A CN114890164A (en) | 2022-08-12 |
| CN114890164B true CN114890164B (en) | 2022-10-04 |
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| CN202210820254.2A Active CN114890164B (en) | 2022-07-13 | 2022-07-13 | Automatic vibration balance equipment of conductive silica gel piece |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202864416U (en) * | 2012-10-12 | 2013-04-10 | 由田新技股份有限公司 | Checkout equipment with turnover device |
| CN206552760U (en) * | 2017-03-08 | 2017-10-13 | 东莞道元自动化技术有限公司 | A kind of screw automatical feeding system |
| CN210028886U (en) * | 2019-03-29 | 2020-02-07 | 信丰天科电子有限公司 | Magnetic core iron powder material feeding unit |
| CN112042330A (en) * | 2020-08-31 | 2020-12-08 | 北部湾大学 | Modular seedling tray precision seeding production line |
| CN114162559A (en) * | 2021-12-20 | 2022-03-11 | 重庆英捷精密电子有限公司 | Keyboard scissors foot collating unit of notebook computer |
-
2022
- 2022-07-13 CN CN202210820254.2A patent/CN114890164B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202864416U (en) * | 2012-10-12 | 2013-04-10 | 由田新技股份有限公司 | Checkout equipment with turnover device |
| CN206552760U (en) * | 2017-03-08 | 2017-10-13 | 东莞道元自动化技术有限公司 | A kind of screw automatical feeding system |
| CN210028886U (en) * | 2019-03-29 | 2020-02-07 | 信丰天科电子有限公司 | Magnetic core iron powder material feeding unit |
| CN112042330A (en) * | 2020-08-31 | 2020-12-08 | 北部湾大学 | Modular seedling tray precision seeding production line |
| CN114162559A (en) * | 2021-12-20 | 2022-03-11 | 重庆英捷精密电子有限公司 | Keyboard scissors foot collating unit of notebook computer |
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| CN114890164A (en) | 2022-08-12 |
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