CN113079687A - Automatic feeding mechanism of chip mounter - Google Patents
Automatic feeding mechanism of chip mounter Download PDFInfo
- Publication number
- CN113079687A CN113079687A CN202110223049.3A CN202110223049A CN113079687A CN 113079687 A CN113079687 A CN 113079687A CN 202110223049 A CN202110223049 A CN 202110223049A CN 113079687 A CN113079687 A CN 113079687A
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- fixed mounting
- component
- automatic feeding
- groove
- block
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
The invention discloses an automatic feeding mechanism of a chip mounter, which comprises a positioning substrate, wherein a support is fixedly arranged at the upper end of the positioning substrate, an element pushing groove is fixedly arranged on the positioning substrate through the support, a vibration feeding disc is fixedly arranged at the upper end of the positioning substrate, a discharge hole of the vibration feeding disc is communicated with an extension guide groove, an avoidance hole is formed in an element conveying block, the upper end of a connecting support rod penetrates through the avoidance hole and is positioned at the upper end of the element conveying block, a material pushing cross rod is fixedly arranged at the upper end of the connecting support rod and is attached to the upper end of the element conveying block, a lug corresponding to an annular groove is fixedly arranged at one end of the element conveying block, and the cross section of the lug is in a semicircular arrangement. The invention adopts the mode of delivery and feeding, can not cause extrusion and blocking on the element, avoids the element from being damaged, and leads the feeding and taking to be more convenient through the circularly rotating material receiving disc.
Description
Technical Field
The invention relates to the technical field of chip mounter equipment, in particular to an automatic feeding mechanism of a chip mounter.
Background
The chip mounter is also called as a mounter and a surface mounting system, and is configured behind a dispensing machine or a screen printer in a production line, and is a device for accurately placing surface mounting components on a PCB (printed Circuit Board) pad by moving a mounting head, and the device is divided into a manual device and a full-automatic device, wherein the full-automatic chip mounter is a device for achieving full-automatic component mounting at high speed and high precision, and is the most critical and complex device in the whole SMT production. The chip mounter is a main device in the production line of the SMT, the chip mounter has been developed into a high-speed optical centering chip mounter from an early low-speed mechanical chip mounter, and is developed towards a multifunctional and flexible connection modularization, and in the production line, the chip mounter is a device which is configured behind a dispensing machine or a screen printing machine and accurately places surface mounted components on a PCB (printed Circuit Board) pad by moving a mounting head.
The cylinder that current chip mounter feeding mechanism mostly adopts drives the ejector pad and directly promotes the component and feed, this kind of mode blocks the component very easily, when the part card knot appears in the component, the piston rod of cylinder starts can lead to the ejector pad to extrude the component and lead to the component to damage, and this kind of mode inertia is great, make the component easily when being promoted, break away from the transmission track because of inertia, cause the trouble for production, and current chip mounter feeding mechanism component is kept in and is placed the dish and adopt fixed rectangular shape groove to separate mostly, this kind of separate mode not only is unfavorable for the pay-off, the manipulator that also makes the chip mounter needs extra movement track just can snatch the component, very inconvenient. Therefore, an automatic feeding mechanism of the chip mounter needs to be provided.
Disclosure of Invention
The invention aims to provide an automatic feeding mechanism of a chip mounter, which adopts a delivery feeding mode, elements do not need to be subjected to any clamping force in the whole conveying process, extrusion and clamping on the elements can be avoided, element damage is avoided, feeding and taking are more convenient through a circular rotating material receiving disc, sorting efficiency is improved, the whole automatic feeding mechanism is simple and easy to use, and when an element conveying block abuts against the material receiving disc, buffering can be performed through a spring, so that the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic feeding mechanism of the chip mounter comprises a positioning substrate, wherein a support is fixedly mounted at the upper end of the positioning substrate, an element pushing groove is fixedly mounted on the positioning substrate through the support, a vibration feeding disc is fixedly mounted at the upper end of the positioning substrate, a discharge port of the vibration feeding disc is communicated with an extension guide groove, one end of the extension guide groove is positioned in the element pushing groove, and a receiving disc is rotatably mounted on the positioning substrate;
an element conveying block is slidably mounted in the element pushing groove, a cavity is formed in the bottom of the element conveying block, a spring is fixedly mounted on the inner side wall of the cavity, a connecting block is fixedly mounted at one end of the spring, an air cylinder connecting rod is fixedly mounted at the lower end of the connecting block, a strip-shaped hole is formed in the bottom of the element pushing groove, the lower end of the air cylinder connecting rod penetrates through the strip-shaped hole and is located below the element pushing groove, an air cylinder is fixedly mounted at the upper end of the positioning substrate, one end of the air cylinder piston rod is fixedly connected with the lower end of the air cylinder connecting rod, a guide mechanism is fixedly mounted on the air cylinder connecting rod, and one end;
the upper end fixed mounting of connecting block has connecting branch, the component has been seted up on transporting the piece and has been dodged the hole, the upper end of connecting branch runs through and dodges the hole and is located the upper end that the component transported the piece, the upper end fixed mounting of connecting branch has the material of pushing away the horizontal pole, push away the upper end laminating that the horizontal pole transported the piece with the component, the one end fixed mounting that the component transported the piece has the lug that corresponds with the ring channel, the transversal semicircular setting of personally submitting of lug.
Preferably, the upper end of the positioning substrate is fixedly provided with a bearing, a rotating shaft is inserted in the bearing, and the upper end of the rotating shaft is fixedly connected with the bottom of the receiving tray.
Preferably, a motor is fixedly mounted at the upper end of the positioning substrate, a first gear is fixedly mounted at one end of an output shaft of the motor, a second gear is sleeved on the rotating shaft, and the first gear is meshed with the second gear.
Preferably, the take-up pan is circular setting, the one end fixed mounting in component propelling movement groove has two sets of arc fixture blocks, the inside wall of arc fixture block rotates installs first ball, the ring channel that corresponds with first ball is seted up to the lateral wall of take-up pan, the take-up pan rotates the one end of joint in component propelling movement groove through two sets of arc fixture blocks.
Preferably, the upper end fixed mounting of take-up pan has the division board, the division board is provided with six groups, and six groups of partitions are the annular array and set up in the upper end of take-up pan.
Preferably, the both sides wall in component propelling movement groove has all seted up the spout, slidable mounting has the slider in the spout, the both sides that the piece was transported to the component respectively with two sets of slider fixed connection.
Preferably, the guide mechanism comprises an outer sleeve and a contraction rod, one end of the outer sleeve is fixedly installed on the side wall of the air cylinder connecting rod, one end of the contraction rod is inserted into the outer sleeve in a sliding mode, and the other end of the contraction rod is fixedly connected with the inner side wall of the cavity of the element conveying block.
Preferably, the one end fixed mounting that is located the outer tube of shrink pole has the anticreep piece, the upper end and the lower extreme of anticreep piece are all rotated and are installed the ball, the inside wall fixed mounting of outer tube has the stopper, the stopper sets up to the rubber stopper.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the element conveying block is slidably arranged in the element pushing groove, the cylinder is fixedly arranged at the upper end of the positioning base plate, and one end of the cylinder piston rod is fixedly connected with the lower end of the cylinder connecting rod, so that the elements in the vibrating feeding tray are conveyed to the upper surface of the element conveying block, and the element conveying block is driven to convey the elements through the expansion and contraction of the cylinder;
2. according to the invention, the receiving disc is arranged in a circular shape, the partition plate is fixedly arranged at the upper end of the receiving disc, and the six-component partition plate is arranged at the upper end of the receiving disc in an annular array manner, so that the receiving disc can temporarily store the supplied materials in a partition manner during feeding, the sorting efficiency is improved, the whole structure is simple and easy to use, and the motor is fixedly arranged at the upper end of the positioning substrate, so that the motor output shaft drives the first gear to rotate, the second gear drives the rotating shaft to rotate, the receiving disc can rotate according to the feeding and taking application, and the feeding and taking are more convenient;
3. according to the invention, the spring is fixedly arranged on the inner side wall of the cavity of the element conveying block, the connecting block is fixedly arranged at one end of the spring, the cylinder connecting rod is fixedly arranged at the lower end of the connecting block, and the lug corresponding to the annular groove is fixedly arranged at one end of the element conveying block, so that the element conveying block can be matched with the edge of the material receiving disc, the element conveying block can be buffered through the spring after abutting against the material receiving disc, and the material pushing cross rod is arranged at the upper end of the connecting block and is attached to the upper end of the element conveying block, so that the element on the upper surface of the element conveying block can be pushed to the material receiving disc by the material pushing cross rod in the buffering process of the element conveying.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a slider of the present invention;
FIG. 4 is a schematic view of a spring according to the present invention;
fig. 5 is a schematic view of the guide mechanism of the present invention.
In the figure: 1. positioning the substrate; 2. a component push slot; 3. vibrating the feeding disc; 4. a take-up pan; 5. extending the guide groove; 6. a cylinder; 7. a cylinder connecting rod; 8. a second gear; 9. a rotating shaft; 10. an annular groove; 11. a support; 12. a bearing; 13. a partition plate; 14. a motor; 15. a first gear; 16. a component carrying block; 17. a strip-shaped hole; 18. a slider; 19. an arc-shaped fixture block; 20. a material pushing cross bar; 21. connecting blocks; 22. a spring; 23. connecting a support rod; 24. a limiting block; 25. a bump; 26. a guide mechanism; 27. an outer sleeve; 28. a retracting lever; 29. an anti-drop block; 30. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the automatic feeding mechanism of the chip mounter comprises a positioning substrate 1, wherein a support 11 is fixedly mounted at the upper end of the positioning substrate 1, a component pushing groove 2 is fixedly mounted on the positioning substrate 1 through the support 11, a vibration feeding disc 3 is fixedly mounted at the upper end of the positioning substrate 1, a discharge hole of the vibration feeding disc 3 is communicated with an extension guide groove 5, and one end of the extension guide groove 5 is positioned in the component pushing groove 2;
the vibrating feeding tray 3 is a feeding device with automatic directional sequencing, and the working purpose is to automatically, orderly, directionally and neatly arrange disordered workpieces and accurately convey the disordered workpieces to the next procedure through vibration. The pulse electromagnet is arranged below the hopper of the automatic feeding vibration disc, so that the hopper can vibrate in the vertical direction, and the hopper can do torsional vibration around the vertical axis of the hopper due to the inclination of the spring piece. The parts in the hopper ascend along the spiral track due to the vibration until being sent to the discharge port; illustratively, the present embodiment employs a vibrating disk of model HK-ZDP-18, with a power of 220W; an amplitude of 50; the chassis size is 300 mm.
The positioning base plate 1 is rotatably provided with a material receiving disc 4, the upper end of the positioning base plate 1 is fixedly provided with a bearing 12, a rotating shaft 9 is inserted in the bearing 12, the upper end of the rotating shaft 9 is fixedly connected with the bottom of the material receiving disc 4, the upper end of the positioning base plate 1 is fixedly provided with a motor 14, one end of an output shaft of the motor 14 is fixedly provided with a first gear 15, the rotating shaft 9 is sleeved with a second gear 8, and the first gear 15 is meshed with the second gear 8;
the motor 14 is fixedly arranged at the upper end of the positioning base plate 1, the first gear 15 driven by an output shaft of the motor 14 rotates, and the second gear 8 drives the rotating shaft to rotate, so that the material receiving plate 4 can rotate according to feeding and material taking applications, and feeding and material taking are more convenient.
The element pushing groove 2 is internally provided with an element conveying block 16 in a sliding manner, two side walls of the element pushing groove 2 are respectively provided with a sliding groove, the sliding grooves are internally provided with sliding blocks 18 in a sliding manner, and two sides of the element conveying block 16 are respectively fixedly connected with the two groups of sliding blocks 18;
the component conveying block 16 is arranged in the component pushing groove 2 in a sliding mode, so that components in the upper tray 3 can be conveyed to the upper surface of the component conveying block 16 in a vibrating mode, the component conveying block 16 is driven to convey the components through the stretching of the air cylinder 6, the components are not required to be subjected to any clamping force in the whole conveying process, extrusion and clamping of the components can be avoided, and the components are prevented from being damaged;
the bottom of the element conveying block 16 is provided with a cavity, a spring 22 is fixedly installed on the inner side wall of the cavity, a connecting block 21 is fixedly installed at one end of the spring 22, an air cylinder connecting rod 7 is fixedly installed at the lower end of the connecting block 21, a strip-shaped hole 17 is formed at the bottom of the element pushing groove 2, the lower end of the air cylinder connecting rod 7 penetrates through the strip-shaped hole 17 and is located below the element pushing groove 2, an air cylinder 6 is fixedly installed at the upper end of the positioning substrate 1, one end of a piston rod of the air cylinder 6 is fixedly connected with the lower end of the air cylinder connecting rod 7, a guide mechanism 26 is fixedly installed on;
the element conveying block 16 can be matched with the edge of the receiving tray 4, when the element conveying block 16 abuts against the receiving tray 4, the buffering can be carried out through the spring 22, the pushing cross rod 20 is installed at the upper end of the connecting block 21, and the pushing cross rod 20 is attached to the upper end of the element conveying block 16, so that the element conveying block 16 can push elements on the upper surface of the element conveying block 16 to the receiving tray 4 through the pushing cross rod 20 in the buffering process, and the purpose of full-automatic feeding is achieved.
Specifically, the guide mechanism 26 comprises an outer sleeve 27 and a contraction rod 28, one end of the outer sleeve 27 is fixedly mounted on the side wall of the cylinder connecting rod 7, one end of the contraction rod 28 is inserted into the outer sleeve 27 in a sliding manner, the other end of the contraction rod 28 is fixedly connected with the inner side wall of the cavity of the element conveying block 16, one end of the contraction rod 28, which is positioned in the outer sleeve 27, is fixedly provided with an anti-falling block 29, the upper end and the lower end of the anti-falling block 29 are both rotatably provided with balls 30, the inner side wall of the outer sleeve 27 is fixedly provided with a limit block 24;
the receiving plate 4 is arranged in a circular shape, a partition plate 13 is fixedly mounted at the upper end of the receiving plate 4, six groups of partition plates 13 are arranged on the partition plates 13, the six groups of partition plates 13 are arranged at the upper end of the receiving plate 4 in an annular array, two groups of arc-shaped fixture blocks 19 are fixedly mounted at one end of the element pushing groove 2, first balls are rotatably mounted on the inner side walls of the arc-shaped fixture blocks 19, annular grooves 10 corresponding to the first balls are formed in the side walls of the receiving plate 4, and the receiving plate 4 is rotatably clamped at one end of the element pushing groove 2 through the two groups of arc;
through the design that the six-component partition plates 13 are arranged at the upper end of the receiving tray 4 in an annular array, the receiving tray 4 can temporarily store the incoming materials in a partitioned manner during feeding, the sorting efficiency is improved, and the whole structure is simple and easy to use;
the upper end of the connecting block 21 is fixedly provided with a connecting supporting rod 23, the element conveying block 16 is provided with an avoiding hole, the upper end of the connecting supporting rod 23 penetrates through the avoiding hole and is positioned at the upper end of the element conveying block 16, the upper end of the connecting supporting rod 23 is fixedly provided with a pushing cross rod 20, the pushing cross rod 20 is attached to the upper end of the element conveying block 16, one end of the element conveying block 16 is fixedly provided with a lug 25 corresponding to the annular groove 10, and the cross section of the lug 25 is in a semicircular arrangement.
Through the design that one end of the component conveying block 16 is fixedly provided with the lug 25 corresponding to the annular groove 10, the component conveying block 16 can be matched with the edge of the receiving tray 4, and when the component conveying block 16 abuts against the receiving tray, the buffering can be carried out through the spring 22.
The working principle is as follows: when the device is used, the vibration feeding tray 3 is started, components are added into the vibration feeding tray 3, the components automatically, orderly, regularly and accurately convey the disordered components to the component pushing groove 2 in the vibration feeding tray 3 through vibration, the component conveying block 16 is slidably installed in the component pushing groove 2, the air cylinder 6 is fixedly installed at the upper end of the positioning base plate 1, one end of a piston rod of the air cylinder 6 is fixedly connected with the lower end of an air cylinder connecting rod 7, so that the components in the vibration feeding tray 3 are conveyed to the upper surface of the component conveying block 16, the component conveying block 16 is driven to convey the components through the expansion of the air cylinder 6, the components do not need to be subjected to any clamping force in the whole conveying process, the extrusion and blocking of the components can be avoided, the components are prevented from being damaged, the component conveying block 16 can be matched with the edge of the receiving tray 4, and the components can be buffered through the spring 22 after, the pushing cross bar 20 is arranged at the upper end of the connecting block 21, and the pushing cross bar 20 is attached to the upper end of the element conveying block 16, so that the element conveying block 16 can push elements on the upper surface of the element conveying block 16 to the receiving tray 4 in the buffering process by the pushing cross bar 20, and the purpose of full-automatic feeding is achieved;
be circular setting through take-up (stock) pan 4, the upper end fixed mounting of take-up (stock) pan 4 has division board 13, and six component division boards 13 are the design that the annular array set up in take-up (stock) pan 4's upper end, make take-up (stock) pan 4 carry out the subregion when the pay-off and keep in, sorting efficiency has been improved, it is whole simple easy-to-use, and there is motor 14 through the upper end fixed mounting of location base plate 1, the first gear 15 of drive that makes motor 14 output shaft rotates, thereby make second gear 8 drive the axis of rotation and rotate, thereby make take-up (stock) pan 4 can rotate according to the pay-off with the application of getting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Chip mounter autoloading mechanism, including location base plate (1), its characterized in that: the upper end of the positioning substrate (1) is fixedly provided with a support (11), the positioning substrate (1) is fixedly provided with an element pushing groove (2) through the support (11), the upper end of the positioning substrate (1) is fixedly provided with a vibration feeding disc (3), a discharge hole of the vibration feeding disc (3) is communicated with an extension guide groove (5), one end of the extension guide groove (5) is positioned in the element pushing groove (2), and the positioning substrate (1) is rotatably provided with a material receiving disc (4);
an element conveying block (16) is arranged in the element pushing groove (2) in a sliding mode, a cavity is formed in the bottom of the element conveying block (16), a spring (22) is fixedly arranged on the inner side wall of the cavity, a connecting block (21) is fixedly arranged at one end of the spring (22), the lower end of the connecting block (21) is fixedly provided with a cylinder connecting rod (7), the bottom of the element pushing groove (2) is provided with a strip-shaped hole (17), the lower end of the cylinder connecting rod (7) penetrates through the strip-shaped hole (17) and is positioned below the element pushing groove (2), the upper end of the positioning base plate (1) is fixedly provided with an air cylinder (6), one end of a piston rod of the air cylinder (6) is fixedly connected with the lower end of an air cylinder connecting rod (7), a guide mechanism (26) is fixedly arranged on the cylinder connecting rod (7), and one end of the guide mechanism (26) is fixedly connected with the inner side wall of the cavity;
the upper end fixed mounting of connecting block (21) has connecting branch (23), the component has been seted up on transporting piece (16) and has been dodged the hole, the upper end of connecting branch (23) runs through and dodges the hole and is located the component and transports the upper end of piece (16), the upper end fixed mounting of connecting branch (23) has material pushing cross rod (20), material pushing cross rod (20) transports the upper end laminating of piece (16) with the component, the component transports one end fixed mounting of piece (16) and has lug (25) that correspond with ring channel (10), the transversal semicircular setting of personally submitting of lug (25).
2. The mounter automatic feeding mechanism according to claim 1, wherein: the upper end fixed mounting of location base plate (1) has bearing (12), it has axis of rotation (9) to peg graft in bearing (12), the upper end of axis of rotation (9) and the bottom fixed connection of take-up (4).
3. The mounter automatic feeding mechanism according to claim 2, wherein: the upper end fixed mounting of location base plate (1) has motor (14), the one end fixed mounting of motor (14) output shaft has first gear (15), second gear (8) have been cup jointed on axis of rotation (9), first gear (15) and second gear (8) meshing.
4. The mounter automatic feeding mechanism according to claim 3, wherein: the take-up pan (4) is circular setting, the one end fixed mounting of component propelling movement groove (2) has two sets of arc fixture block (19), the inside wall of arc fixture block (19) rotates and installs first ball, ring channel (10) that correspond with first ball are seted up to the lateral wall of take-up pan (4), take-up pan (4) rotate the one end of joint in component propelling movement groove (2) through two sets of arc fixture block (19).
5. The mounter automatic feeding mechanism according to claim 4, wherein: the upper end fixed mounting of take-up (4) has division board (13), division board (13) are provided with six groups, and six group's partitions (13) are the annular array and set up in the upper end of take-up (4).
6. The mounter automatic feeding mechanism according to claim 1, wherein: the two side walls of the element pushing groove (2) are provided with sliding grooves, sliding blocks (18) are arranged in the sliding grooves in a sliding mode, and two sides of the element conveying block (16) are fixedly connected with the two groups of sliding blocks (18) respectively.
7. The mounter automatic feeding mechanism according to claim 1, wherein: the guide mechanism (26) comprises an outer sleeve (27) and a contraction rod (28), one end of the outer sleeve (27) is fixedly installed on the side wall of the air cylinder connecting rod (7), one end of the contraction rod (28) is inserted into the outer sleeve (27) in a sliding mode, and the other end of the contraction rod (28) is fixedly connected with the inner side wall of a cavity of the element conveying block (16).
8. The mounter automatic feeding mechanism according to claim 7, wherein: one end fixed mounting that is located outer tube (27) of shrink pole (28) has anticreep piece (29), ball (30) are all installed in the upper end and the lower extreme of anticreep piece (29) rotation, the inside wall fixed mounting of outer tube (27) has stopper (24), stopper (24) set up to the rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223049.3A CN113079687A (en) | 2021-02-26 | 2021-02-26 | Automatic feeding mechanism of chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223049.3A CN113079687A (en) | 2021-02-26 | 2021-02-26 | Automatic feeding mechanism of chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113079687A true CN113079687A (en) | 2021-07-06 |
Family
ID=76609607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110223049.3A Withdrawn CN113079687A (en) | 2021-02-26 | 2021-02-26 | Automatic feeding mechanism of chip mounter |
Country Status (1)
| Country | Link |
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| CN (1) | CN113079687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116954391A (en) * | 2023-05-10 | 2023-10-27 | 深圳市英浩科实业有限公司 | Wireless mouse based on Bluetooth transmission and assembly equipment thereof |
-
2021
- 2021-02-26 CN CN202110223049.3A patent/CN113079687A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116954391A (en) * | 2023-05-10 | 2023-10-27 | 深圳市英浩科实业有限公司 | Wireless mouse based on Bluetooth transmission and assembly equipment thereof |
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Application publication date: 20210706 |
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