CN112566486A - Liquid crystal display screen chip mounter - Google Patents
Liquid crystal display screen chip mounter Download PDFInfo
- Publication number
- CN112566486A CN112566486A CN202011352125.2A CN202011352125A CN112566486A CN 112566486 A CN112566486 A CN 112566486A CN 202011352125 A CN202011352125 A CN 202011352125A CN 112566486 A CN112566486 A CN 112566486A
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- China
- Prior art keywords
- fixedly connected
- plate
- liquid crystal
- crystal display
- display screen
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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
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0406—Drive mechanisms for pick-and-place heads, e.g. details relating to power transmission, motors or vibration damping
-
- 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
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
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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
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
- H05K13/0812—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines the monitoring devices being integrated in the mounting machine, e.g. for monitoring components, leads, component placement
-
- 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
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
- H05K13/0813—Controlling of single components prior to mounting, e.g. orientation, component geometry
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a liquid crystal display screen chip mounter, which has the technical scheme that: the efficient chip mounter comprises a body, a support frame is fixedly connected to the top of the body, a first air cylinder is fixedly connected to the lower portion of the support frame, a first telescopic rod is movably connected to the output end of the first air cylinder, a connecting plate is fixedly connected to the lower portion of the first telescopic rod, an adjusting plate is fixedly connected to the lower portion of the connecting plate, a motor is fixedly connected to the right side of the adjusting plate, a first helical gear is fixedly connected to the output end of the motor, a sliding plate is movably connected to the lower portion of the adjusting plate, a threaded rod is rotatably connected to the sliding plate, a second helical gear is fixedly connected to the upper portion of the threaded rod, a shock absorbing plate is fixedly connected to the lower portion of the sliding plate, a first sliding rail is fixedly connected to the shock absorbing plate, a sleeve is fixedly connected to the interior of the shock absorbing plate, a spring is fixedly connected to the lower.
Description
Technical Field
The invention relates to the technical field of display screen production equipment, in particular to a liquid crystal display screen chip mounter.
Background
The chip mounter is used for realizing full-automatic component mounting and placing equipment with high speed and high precision, and is the most critical and complex equipment in the whole SMT production. Chip mounters are main devices in SMT production lines, have been developed from early low-speed mechanical chip mounters to high-speed optical centering chip mounters, and have been developed towards multifunctional and flexible connection modularization.
Liquid crystal displays, or LCDs, are flat, ultra-thin display devices that consist of a certain number of colored or black and white pixels placed in front of a light source or reflective surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture. Liquid crystal displays are widely used in industrial control, especially in human-machine engineering of some machines, panels of complex control equipment, displays of medical instruments, and the like.
The existing liquid crystal display chip mounter has the following problems:
1. the existing liquid crystal display chip mounter is discontinuous in production, high in labor intensity of workers and low in production efficiency.
2. When the existing liquid crystal display chip mounter carries out chip mounting, the chip mounting precision is not high, and a chip mounting head can damage a workpiece in the working process.
Disclosure of Invention
The invention aims to provide a liquid crystal display screen chip mounter, aiming at solving the problems of low production efficiency and low chip mounting precision of the existing liquid crystal display screen chip mounter in the background technology.
The technical purpose of the invention is realized by the following technical scheme:
a liquid crystal display screen chip mounter comprises a machine body, wherein a control console is fixedly connected to the outer surface of the machine body, a support frame is fixedly connected to the top of the machine body, a first air cylinder is fixedly connected to the lower portion of the support frame, a first telescopic rod is movably connected to the output end of the first air cylinder, a connecting plate is fixedly connected to the lower portion of the first telescopic rod, an adjusting plate is fixedly connected to the lower portion of the connecting plate, a motor is fixedly connected to the right side of the adjusting plate, a first helical gear is fixedly connected to the output end of the motor, a sliding plate is movably connected to the lower portion of the adjusting plate, a threaded rod is rotatably connected to the sliding plate, a second helical gear is fixedly connected to the upper portion of the threaded rod, a shock absorption plate is fixedly connected to the lower portion of the sliding plate, a first slide rail is fixedly, a spring is fixedly connected below the sleeve, an extrusion plate is fixedly connected below the spring, a patch head is fixedly connected below the extrusion plate, a distance sensor is fixedly connected on the patch head, a second slide rail is fixedly connected on the upper surface of the machine body, a slide block is connected on the second slide rail in a sliding way, a supporting seat is fixedly connected on the sliding block, a second air cylinder is fixedly connected above the supporting seat, the output end of the second cylinder is movably connected with a second telescopic rod, the second telescopic rod is fixedly connected with a supporting plate, the supporting plate is connected with a clamping frame in a sliding way, the supporting plate is fixedly connected with a third air cylinder, the output end of the third cylinder is movably connected with a third telescopic rod, the supporting plate is fixedly connected with a push block, and the upper surface of the machine body is fixedly connected with a first conveying belt and a second conveying belt.
Further, the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, first helical gear and second helical gear meshing can improve the stability of being connected between first helical gear and the second helical gear, prevent that equipment from taking place to rock at first helical gear of operation in-process and second helical gear, have improved the stability of equipment operation.
Furthermore, a plurality of suckers are fixedly connected below the patch head.
Through adopting above-mentioned technical scheme, a plurality of sucking discs can carry out even laminating to the work piece, make things convenient for the paster head to carry out the paster to the work piece, have improved the stability of equipment operation and the work efficiency of equipment.
Further, the clamping frame is designed to be capable of sliding and disassembling.
Through adopting above-mentioned technical scheme, if the holding frame breaks down, the user can dismantle the change to the holding frame fast to do not influence the production progress of equipment.
Furthermore, an anti-slip sleeve is sleeved on the outer surface of the clamping frame.
Through adopting above-mentioned technical scheme, the centre gripping frame is when carrying out spacing clamp to the work piece and getting, and the work piece can be touched to the clamping frame, and the antiskid cover can prevent that the clamping frame from scotching the work piece and prevent that the work piece from landing from the clamping frame.
Furthermore, the material of the push block is stainless steel.
By adopting the technical scheme, the stainless steel is hard and not easy to damage, the durability of the push block is improved, and the service life of the push block is prolonged.
Further, the first conveyor belt is parallel to the second conveyor belt.
Through adopting above-mentioned technical scheme, the work piece is accomplished the paster after, can be steadily by first conveyer belt and second conveyer belt continuous transportation, has improved the continuity of production to production efficiency has been improved.
Further, the distance sensor is a CMOS laser sensor.
By adopting the technical scheme, the CMOS laser sensor is a reflection-type sensor, has the stability of a correlation type, is not influenced by the color, the material, the inclination and the like of the surface of a workpiece, and can stably work for a long time.
In summary, the invention mainly has the following beneficial effects:
1. when the invention is used, a workpiece is conveyed to the position below a chip mounting head by a first conveyor belt, a second air cylinder is started, a second telescopic rod on the output end of the second air cylinder extends out to drive a support plate to move, a telescopic plate moves to drive a clamping frame to move, the clamping frame clamps the workpiece to prevent the workpiece from sliding, the first air cylinder is started, a first telescopic rod on the output end of the first air cylinder extends out to drive a connecting plate to move downwards to drive a sliding plate to move downwards, thereby driving the damping plate and the chip mounting head to move downwards, the chip mounting head can carry out chip mounting on the workpiece, when the chip mounting work is finished, the slider moves along the second slide rail, and the ejector pad is with work piece propelling movement to the second conveyer belt on, the second telescopic link on the output of second cylinder withdraws, and the slider moves along the second slide rail and resets, and the action can carry out continuous paster production to the work piece more than the machine is repeated, has improved production efficiency.
2. When the invention is used, the first cylinder is started, the first telescopic rod on the output end of the first cylinder extends out to drive the connecting plate to move downwards and drive the sliding plate to move downwards, thereby driving the damping plate and the chip mounting head to move downwards, and at the same time, a user can know the distance between the chip mounting head and a workpiece according to data sent by the distance sensor, if the distance is not proper, the user can start the motor, the output end of the motor rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the sliding plate connected with the threaded rod to move up and down, therefore, the upper position and the lower position of the chip mounting head are adjusted, when the data transmitted by the distance sensor show that the distance between the chip mounting head and the workpiece is proper, the chip mounting head can be started to carry out chip mounting on the workpiece, and the chip mounting precision of the chip mounting head is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a partial top view of an embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the adjustment plate, the sliding plate, the damping plate, and the compression plate according to the embodiment of the present invention;
fig. 4 is an enlarged view of a point a in fig. 1.
In the figure: 1. a body; 2. a console; 3. a second conveyor belt; 4. a support frame; 5. a first cylinder; 6. A first telescopic rod; 7. a connecting plate; 8. an adjustment plate; 9. a motor; 10. a sliding plate; 11. a damper plate; 12. a pressing plate; 13. a chip mounting head; 14. a suction cup; 15. a first helical gear; 16. a second helical gear; 17. a threaded rod; 18. a sleeve; 19. a spring; 20. a distance sensor; 21. a first slide rail; 22. A second slide rail; 23. a slider; 24. a supporting seat; 25. a second cylinder; 26. a second telescopic rod; 27. A support plate; 28. a clamping frame; 29. a push block; 30. a third cylinder; 31. a third telescopic rod; 32. a first conveyor belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 4, a liquid crystal display chip mounter includes a body 1, a console 2 is fixedly connected to an outer surface of the body 1, the console 2 can control components on the body 1, a support frame 4 is fixedly connected to a top of the body 1, a first cylinder 5 is fixedly connected to a lower portion of the support frame 4, a first telescopic rod 6 is movably connected to an output end of the first cylinder 5, a connecting plate 7 is fixedly connected to a lower portion of the first telescopic rod 6, an adjusting plate 8 is fixedly connected to a lower portion of the connecting plate 7, a motor 9 is fixedly connected to a right side of the adjusting plate 8, a first helical gear 15 is fixedly connected to an output end of the motor 9, a sliding plate 10 is rotatably connected to a lower portion of the adjusting plate 8, a threaded rod 17 is connected to the sliding plate 10, a second helical gear 16 is fixedly connected to an upper portion of the threaded rod 17, and a shock, a first slide rail 21 is fixedly connected on the damping plate 11, a sleeve 18 is fixedly connected in the damping plate 11, a spring 19 is fixedly connected below the sleeve 18, an extrusion plate 12 is fixedly connected below the spring 19, a chip mounting head 13 is fixedly connected below the extrusion plate 12, a distance sensor 20 is fixedly connected on the chip mounting head 13, the first air cylinder 5 is started, a first telescopic rod 6 on the output end of the first air cylinder 5 extends out to drive a connecting plate 7 to move downwards and drive a sliding plate 10 to move downwards, so that the damping plate 11 and the chip mounting head 13 are driven to move downwards, a user can know the distance between the chip mounting head 13 and a workpiece according to data sent by the distance sensor 20 at the moment, a second slide rail 22 is fixedly connected on the upper surface of the machine body 1, a slide block 23 is slidably connected on the second slide rail 22, a support seat 24 is fixedly connected on the slide block 23, and a second air cylinder 25, swing joint has second telescopic link 26 on the output of second cylinder 25, fixedly connected with backup pad 27 on the second telescopic link 26, swing joint has holding frame 28 on the backup pad 27, holding frame 28 can carry out the centre gripping to the work piece, prevent the work piece slip, fixedly connected with third cylinder 30 on the backup pad 27, swing joint has third telescopic link 31 on the output of third cylinder 30, fixedly connected with ejector pad 29 on the backup pad 27, fixedly connected with first conveyer belt 32 and second conveyer belt 3 on the upper surface of organism 1, after the paster work is accomplished, slider 23 removes along second slide rail 22, ejector pad 29 is with work piece propelling movement to second conveyer belt 3 on, the second telescopic link 26 on the output of second cylinder 25 retracts, slider 23 removes along second slide rail 22 and resets, the machine is repeated above the action can carry out continuous paster production to the work piece.
Referring to fig. 3, the first bevel gear 15 is meshed with the second bevel gear 16, and the meshing of the first bevel gear 15 and the second bevel gear 16 can improve the stability of the connection between the first bevel gear 15 and the second bevel gear 16, prevent the first bevel gear 15 and the second bevel gear 16 from shaking during the operation of the device, and improve the stability of the operation of the device.
Referring to fig. 1, a plurality of suckers 14 are fixedly connected below the mounting head 13, the suckers 14 can uniformly attach to the workpiece, the mounting head 13 can mount the workpiece conveniently, and the operation stability of the equipment and the working efficiency of the equipment are improved.
Referring to fig. 4, the clamping frame 28 is designed to be slidably disassembled, so that if the clamping frame 28 fails, a user can quickly disassemble and replace the clamping frame 28, thereby not affecting the production progress of the equipment.
Referring to fig. 2, an anti-slip sleeve is sleeved on the outer surface of the holding frame 28, when the holding frame 28 performs limiting clamping on a workpiece, the holding frame 28 may touch the workpiece, and the anti-slip sleeve can prevent the holding frame 28 from scratching the workpiece and preventing the workpiece from sliding off the holding frame 28.
Referring to fig. 4, the push block 29 is made of stainless steel, which is hard and not easy to damage, so that the durability of the push block 29 is improved, and the service life of the invention is prolonged.
Referring to fig. 2, the first conveyor belt 32 is parallel to the second conveyor belt 3, and after the workpiece is mounted, the workpiece can be stably and continuously transported by the first conveyor belt 32 and the second conveyor belt 3, so that the continuity of production is improved, and the production efficiency is improved.
Referring to fig. 3, the distance sensor 20 is a CMOS laser sensor, which is a reflective sensor, has a correlation stability, is not affected by the color, material, inclination, etc. of the surface of the workpiece, and can stably operate for a long time.
When the invention is used, a workpiece is conveyed to the lower part of a chip mounting head 13 by a first conveyor belt 32, a second air cylinder 25 is started, a second telescopic rod 26 on the output end of the second air cylinder 25 extends out to drive a support plate 27 to move, the support plate 27 moves to drive a clamping frame 28 to move, the clamping frame 28 clamps the workpiece to prevent the workpiece from sliding, a first air cylinder 5 is started, a first telescopic rod 6 on the output end of the first air cylinder 5 extends out to drive a connecting plate 7 to move downwards to drive a sliding plate 10 to move downwards so as to drive a damping plate 11 and the chip mounting head 13 to move downwards, a user can know the distance between the chip mounting head 13 and the workpiece according to data sent by a distance sensor 20 at the moment, if the distance is not proper, the user can start a motor 9, the output end of the motor 9 rotates to drive a first helical gear 15 to rotate, the first helical gear 15 rotates to drive a second helical gear 16 to, the threaded rod 17 rotates to drive the sliding plate 10 connected with the threaded rod 17 to move up and down, so that the up-and-down position of the chip mounting head 13 is adjusted, when data transmitted by the distance sensor 20 shows that the distance between the chip mounting head 13 and a workpiece is proper, the chip mounting head 13 can be started to carry out chip mounting on the workpiece, when the chip mounting head 13 carries out chip mounting work, the spring 19 in the damping plate 11 can play a damping role, the extrusion plate 12 can move upwards along the first sliding rail 21 after the chip mounting head 13 is contacted with the workpiece, the damage to the workpiece caused by the chip mounting head 13 is prevented, after the chip mounting work is completed, the sliding block 23 moves along the second sliding rail 22, the pushing block 29 pushes the workpiece to the second conveying belt 3, the second telescopic rod 26 on the output end of the second air cylinder 25 retracts, the sliding block 23 moves along the second sliding rail 22 to reset, and continuous chip mounting production.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a liquid crystal display chip mounter, includes organism (1), its characterized in that: the outer surface of the machine body (1) is fixedly connected with a control console (2), the top of the machine body (1) is fixedly connected with a support frame (4), a first air cylinder (5) is fixedly connected below the support frame (4), a first telescopic rod (6) is movably connected on the output end of the first air cylinder (5), a connecting plate (7) is fixedly connected below the first telescopic rod (6), an adjusting plate (8) is fixedly connected below the connecting plate (7), a motor (9) is fixedly connected on the right side of the adjusting plate (8), a first helical gear (15) is fixedly connected on the output end of the motor (9), a sliding plate (10) is movably connected below the adjusting plate (8), a threaded rod (17) is rotatably connected in the sliding plate (10), and a second helical gear (16) is fixedly connected above the threaded rod (17), a damping plate (11) is fixedly connected below the sliding plate (10), a first sliding rail (21) is fixedly connected on the damping plate (11), a sleeve (18) is fixedly connected in the damping plate (11), a spring (19) is fixedly connected below the sleeve (18), an extrusion plate (12) is fixedly connected below the spring (19), a patch head (13) is fixedly connected below the extrusion plate (12), a distance sensor (20) is fixedly connected on the patch head (13), a second sliding rail (22) is fixedly connected on the upper surface of the machine body (1), a sliding block (23) is slidably connected on the second sliding rail (22), a supporting seat (24) is fixedly connected on the sliding block (23), a second air cylinder (25) is fixedly connected above the supporting seat (24), and a second telescopic rod (26) is movably connected on the output end of the second air cylinder (25), fixedly connected with backup pad (27) on second telescopic link (26), sliding connection has holding frame (28) on backup pad (27), fixedly connected with third cylinder (30) on backup pad (27), swing joint has third telescopic link (31) on the output of third cylinder (30), fixedly connected with ejector pad (29) on backup pad (27), first conveyer belt (32) of fixedly connected with and second conveyer belt (3) on the upper surface of organism (1).
2. The liquid crystal display screen placement machine of claim 1, wherein: the first bevel gear (15) is meshed with the second bevel gear (16).
3. The liquid crystal display screen placement machine of claim 1, wherein: a plurality of suckers (14) are fixedly connected below the patch head (20).
4. The liquid crystal display screen placement machine of claim 1, wherein: the clamping frame (28) is of a slidable and detachable design.
5. The liquid crystal display screen placement machine of claim 1, wherein: and an anti-skidding sleeve is sleeved on the outer surface of the clamping frame (28).
6. The liquid crystal display screen placement machine of claim 1, wherein: the push block (29) is made of stainless steel.
7. The liquid crystal display screen placement machine of claim 1, wherein: the first conveyor belt (32) is parallel to the second conveyor belt (3).
8. The liquid crystal display screen placement machine of claim 1, wherein: the distance sensor (20) is a CMOS laser sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352125.2A CN112566486A (en) | 2020-11-27 | 2020-11-27 | Liquid crystal display screen chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352125.2A CN112566486A (en) | 2020-11-27 | 2020-11-27 | Liquid crystal display screen chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112566486A true CN112566486A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011352125.2A Pending CN112566486A (en) | 2020-11-27 | 2020-11-27 | Liquid crystal display screen chip mounter |
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| Country | Link |
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| CN (1) | CN112566486A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938733Y (en) * | 2006-07-26 | 2007-08-22 | 王贵戊 | Hole aligning positioning device |
| EP2268121A1 (en) * | 2005-09-30 | 2010-12-29 | Hitachi High-Tech Instruments Co., Ltd. | Electronic component mounting apparatus |
| CN107020417A (en) * | 2017-06-08 | 2017-08-08 | 浙江阿波罗工具有限公司 | A kind of cutting machine clamp port frock and its application method |
| CN107734962A (en) * | 2017-11-21 | 2018-02-23 | 卢丹丹 | A kind of pin machine for LED assemblings |
| CN207360701U (en) * | 2017-09-27 | 2018-05-15 | 黄石市友创科技股份有限公司 | A kind of automatic sack sewing machine tool hand |
| CN207601448U (en) * | 2017-09-29 | 2018-07-10 | 合肥精显电子科技有限公司 | A kind of display screen automatic placement machine |
-
2020
- 2020-11-27 CN CN202011352125.2A patent/CN112566486A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2268121A1 (en) * | 2005-09-30 | 2010-12-29 | Hitachi High-Tech Instruments Co., Ltd. | Electronic component mounting apparatus |
| CN2938733Y (en) * | 2006-07-26 | 2007-08-22 | 王贵戊 | Hole aligning positioning device |
| CN107020417A (en) * | 2017-06-08 | 2017-08-08 | 浙江阿波罗工具有限公司 | A kind of cutting machine clamp port frock and its application method |
| CN207360701U (en) * | 2017-09-27 | 2018-05-15 | 黄石市友创科技股份有限公司 | A kind of automatic sack sewing machine tool hand |
| CN207601448U (en) * | 2017-09-29 | 2018-07-10 | 合肥精显电子科技有限公司 | A kind of display screen automatic placement machine |
| CN107734962A (en) * | 2017-11-21 | 2018-02-23 | 卢丹丹 | A kind of pin machine for LED assemblings |
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Application publication date: 20210326 |