CN215792459U - Fine positioning camera mechanism of screen printer - Google Patents
Fine positioning camera mechanism of screen printer Download PDFInfo
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- CN215792459U CN215792459U CN202121448952.1U CN202121448952U CN215792459U CN 215792459 U CN215792459 U CN 215792459U CN 202121448952 U CN202121448952 U CN 202121448952U CN 215792459 U CN215792459 U CN 215792459U
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- 229920001721 polyimide Polymers 0.000 description 1
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Abstract
The utility model discloses a fine positioning camera mechanism of a screen printer, which comprises a first Y-axis moving assembly, a second Y-axis moving assembly, a first X-axis moving assembly, a second X-axis moving assembly, a first printing stock positioning camera and a second printing stock positioning camera, wherein the first Y-axis moving assembly and the second Y-axis moving assembly are arranged in parallel at intervals, the first X-axis moving assembly and the second X-axis moving assembly are relatively movably arranged on the first Y-axis moving assembly and the second Y-axis moving assembly, a lens of the first printing stock positioning camera faces downwards and is movably arranged on the first X-axis moving assembly, and a lens of the second printing stock positioning camera faces downwards and is movably arranged on the second X-axis moving assembly. The utility model is provided with a left printing stock positioning camera and a right printing stock positioning camera, the positioning precision is high, and each printing stock positioning camera can independently move and adjust in four directions, namely front, back, left and right, so that the utility model can be suitable for printing stocks with different specifications and has wide application range.
Description
Technical Field
The utility model relates to the technical field of screen printing, in particular to a fine positioning camera mechanism of a screen printing machine.
Background
A flexible printed circuit board, which is a printed circuit having high reliability and excellent flexibility and is manufactured by etching a copper foil using a mylar or polyimide as an insulating base material, has advantages of high wiring density, light weight, thin thickness, less wiring space limitation, high flexibility, and the like, compared to most of general hard resin circuit boards. In recent years, flexible circuit boards have been widely used in various electronic products, automation instruments, office equipment, aerospace instruments, and hard/flexible disks due to their advantages of flexibility, smaller size, and lighter weight. Through the connection of the flexible circuit board, the signal transmission between the modules is achieved, the product module layout is optimized, and the product function is improved. In the future, under the major trends of electronic product design lightness and thinness, multimedia integration, multi-functional media informatization and lightness and portability, the flexible printed circuit board has an unlimited development market, and electronic products, LCDs, OLED displays, office equipment and the like are all flexible printed circuit boards which have non-trivial markets. In summary, the light-weight and high-density material technology is a main development target of the flexible printed circuit board, and in the future, the flexible printed circuit board will inevitably become an important component in the production and living of people. With the increasingly important function of the flexible printed circuit board, the screen printing technology of the flexible printed circuit board inevitably becomes one of the indispensable technologies for future development, and the screen printing machine of the flexible printed circuit board will occupy an important seat in the future market by virtue of the superiority thereof.
In the printing process, the printing stock on the counterpoint platform needs to be positioned, then the position information transmission of printing stock to the counterpoint platform, the counterpoint platform adjusts the position of printing stock according to the position information of printing stock, then prints to guarantee the accuracy of printing, the device that carries out the location to the printing stock generally adopts camera positioning mechanism. However, the existing camera positioning mechanism has low positioning accuracy and limited application range, and is not suitable for a high-accuracy screen printer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the fine positioning camera mechanism of the screen printing machine, which has high positioning precision, is suitable for printing stocks with different specifications and has wide application range.
The technical scheme of the utility model is as follows:
a fine positioning camera mechanism of a screen printer comprises a first Y-axis moving assembly, a second Y-axis moving assembly, a first X-axis moving assembly, a second X-axis moving assembly, a first printing stock positioning camera and a second printing stock positioning camera, wherein the first Y-axis moving assembly and the second Y-axis moving assembly are arranged in parallel at intervals, the first X-axis moving assembly and the second X-axis moving assembly are movably arranged on the first Y-axis moving assembly and the second Y-axis moving assembly relatively, a lens of the first printing stock positioning camera faces downwards and is movably arranged on the first X-axis moving assembly, and a lens of the second printing stock positioning camera faces downwards and is movably arranged on the second X-axis moving assembly.
Furthermore, the first Y-axis moving assembly comprises a first mounting plate, a first Y-axis guide rail, a first mounting seat, a first ball screw, a first servo motor, a first transmission seat and a first coupler, the first Y-axis guide rail is arranged on the first mounting plate, the first mounting seat is arranged on one side of the first Y-axis guide rail in parallel, the first ball screw is rotatably arranged in the first mounting seat, the first servo motor and the first transmission seat are arranged at one end of the first mounting seat, the first coupler is arranged in the first transmission seat in a transmission manner, and a motor shaft of the first servo motor is connected with the first ball screw through the first coupler;
the second Y-axis moving assembly comprises a second mounting plate, a second Y-axis guide rail, a second mounting seat, a second ball screw, a second servo motor, a second transmission seat and a second coupler, the second Y-axis guide rail is arranged on the second mounting plate, the second mounting seat is arranged on one side of the second Y-axis guide rail in parallel, the second ball screw is rotatably arranged in the second mounting seat, the second servo motor and the second transmission seat are arranged at one end of the second mounting seat, the second coupler is arranged in the second transmission seat in a transmission manner, and a motor shaft of the second servo motor is connected with the second ball screw through the second coupler;
one end of the first X-axis moving assembly is connected with the first ball screw through a first sliding block and is arranged on the first Y-axis guide rail in a sliding mode, the other end of the first X-axis moving assembly is arranged on the second Y-axis guide rail in a sliding mode through a second sliding block, one end of the second X-axis moving assembly is connected with the second ball screw through a third sliding block and is arranged on the second Y-axis guide rail in a sliding mode, and the other end of the second X-axis moving assembly is arranged on the first Y-axis guide rail in a sliding mode through a fourth sliding block.
Furthermore, the first X-axis moving assembly includes a third mounting plate, a first X-axis guide rail, a third mounting seat, a third ball screw, a third servo motor, a third transmission seat and a third coupler, the first X-axis guide rail is disposed on the third mounting plate, the third mounting seat is disposed on one side of the first X-axis guide rail in parallel, the third ball screw is rotatably disposed in the third mounting seat, the third servo motor and the third transmission seat are disposed at one end of the third mounting seat, the third coupler is rotatably disposed in the third transmission seat, a motor shaft of the third servo motor is connected with the third ball screw through the third coupler, and the first object positioning camera is connected with the third ball screw through a fifth slider and is slidably disposed on the first X-axis guide rail.
Furthermore, the second X-axis moving assembly includes a fourth mounting plate, a second X-axis guide rail, a fourth mounting seat, a fourth ball screw, a fourth servo motor, a fourth transmission seat and a fourth coupler, the second X-axis guide rail is disposed on the fourth mounting plate, the fourth mounting seat is disposed on one side of the second X-axis guide rail in parallel, the fourth ball screw is rotatably disposed in the fourth mounting seat, the fourth servo motor and the fourth transmission seat are disposed at one end of the fourth mounting seat, the fourth coupler is rotatably disposed in the fourth transmission seat, a motor shaft of the fourth servo motor is connected with the fourth ball screw through the fourth coupler, and the second printing material positioning camera is connected with the fourth ball screw through a sixth slider and is slidably disposed on the second X-axis guide rail.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with a left printing stock positioning camera and a right printing stock positioning camera, which improves the positioning accuracy, and each printing stock positioning camera can be moved and adjusted in four directions of front, back, left and right independently, so that the utility model can be suitable for printing stocks with different specifications and has wide application range.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fine positioning camera mechanism of a screen printing machine according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Examples
Referring to fig. 1, an embodiment of the present invention provides a fine positioning camera mechanism of a screen printing machine, including a first Y-axis moving assembly, a second Y-axis moving assembly, a first X-axis moving assembly, a second X-axis moving assembly, a first object positioning camera 5 and a second object positioning camera 6, where the first Y-axis moving assembly and the second Y-axis moving assembly are arranged in parallel at intervals, the first X-axis moving assembly and the second X-axis moving assembly are relatively movably disposed on the first Y-axis moving assembly and the second Y-axis moving assembly, a lens of the first object positioning camera 5 faces downward and is movably disposed on the first X-axis moving assembly, and a lens of the second object positioning camera 6 faces downward and is movably disposed on the second X-axis moving assembly. The structure principle is as follows: the first printing stock positioning camera 5 and the second printing stock positioning camera 6 can move left and right under the action of the first Y-axis moving assembly and the second Y-axis moving assembly, and can move front and back under the action of the first X-axis moving assembly and the second X-axis moving assembly, so that the printing stocks on the aligning platform can be photographed and positioned.
The first Y-axis moving assembly comprises a first mounting plate 11, a first Y-axis guide rail 12, a first mounting seat 13, a first ball screw 14, a first servo motor 15, a first transmission seat 16 and a first coupler 17, wherein the first Y-axis guide rail 12 is arranged on the first mounting plate 11, the first mounting seat 13 is arranged on one side of the first Y-axis guide rail 12 in parallel, the first ball screw 14 is rotatably arranged in the first mounting seat 13, the first servo motor 15 and the first transmission seat 16 are arranged at one end of the first mounting seat 13, the first coupler 17 is arranged in the first transmission seat 16 in a transmission manner, and a motor shaft of the first servo motor 15 is connected with the first ball screw 14 through the first coupler 17; the second Y-axis moving assembly comprises a second mounting plate 21, a second Y-axis guide rail 22, a second mounting seat 23, a second ball screw 24, a second servo motor 25, a second transmission seat 26 and a second coupler 27, the second Y-axis guide rail 22 is arranged on the second mounting plate 21, the second mounting seat 23 is arranged on one side of the second Y-axis guide rail 22 in parallel, the second ball screw 24 is rotatably arranged in the second mounting seat 23, the second servo motor 25 and the second transmission seat 26 are arranged at one end of the second mounting seat 23, the second coupler 27 is arranged in the second transmission seat 26 in a transmission manner, and a motor shaft of the second servo motor 25 is connected with the second ball screw 24 through the second coupler 27; one end of the first X-axis moving assembly is connected with the first ball screw 14 through a first sliding block and is arranged on the first Y-axis guide rail 12 in a sliding mode, the other end of the first X-axis moving assembly is arranged on the second Y-axis guide rail 22 through a second sliding block in a sliding mode, one end of the second X-axis moving assembly is connected with the second ball screw 24 through a third sliding block and is arranged on the second Y-axis guide rail 22 in a sliding mode, and the other end of the second X-axis moving assembly is arranged on the first Y-axis guide rail 12 through a fourth sliding block in a sliding mode. The structure principle is as follows: the first servo motor 15 drives the first ball screw 14 to rotate through the first coupler 17, so as to drive the first X-axis moving assembly to move left and right, and the second servo motor 25 drives the second ball screw 24 to rotate through the second coupler 27, so as to drive the second X-axis moving assembly to move left and right.
The first X-axis moving assembly comprises a third mounting plate 31, a first X-axis guide rail 32, a third mounting seat 33, a third ball screw 34, a third servo motor 35, a third transmission seat 36 and a third coupler, the first X-axis guide rail 32 is arranged on the third mounting plate 31, the third mounting seat 33 is arranged on one side of the first X-axis guide rail 32 in parallel, the third ball screw 34 is rotatably arranged in the third mounting seat 33, the third servo motor 35 and the third transmission seat 36 are arranged at one end of the third mounting seat 33, the third coupler is rotatably arranged in the third transmission seat 36, a motor shaft of the third servo motor 35 is connected with the third ball screw 34 through the third coupler, and the first object positioning camera 5 is connected with the third ball screw 34 through a fifth slider and is slidably arranged on the first X-axis guide rail 32. The structure principle is as follows: the third servo motor 35 drives the third ball screw 34 to rotate through the third coupler, so as to drive the first printing material positioning camera 5 to move back and forth.
The second X-axis moving assembly comprises a fourth mounting plate 41, a second X-axis guide rail 42, a fourth mounting seat 43, a fourth ball screw, a fourth servo motor 44, a fourth transmission seat 45 and a fourth coupler, the second X-axis guide rail 42 is arranged on the fourth mounting plate 41, the fourth mounting seat 43 is arranged on one side of the second X-axis guide rail 42 in parallel, the fourth ball screw is rotatably arranged in the fourth mounting seat 43, the fourth servo motor 44 and the fourth transmission seat 45 are arranged at one end of the fourth mounting seat 43, the fourth coupler is rotatably arranged in the fourth transmission seat 45, a motor shaft of the fourth servo motor 44 is connected with the fourth ball screw through the fourth coupler, and the second printing material positioning camera 6 is connected with the fourth ball screw through a sixth slider and is slidably arranged on the second X-axis guide rail 42. The structure principle is as follows: the fourth servo motor 44 drives the fourth ball screw to rotate through the fourth coupling, so as to drive the second printing material positioning camera 6 to move back and forth.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a fine positioning camera mechanism of silk screen printing machine which characterized in that: the X-axis moving assembly and the second X-axis moving assembly are arranged in parallel at intervals, the first X-axis moving assembly and the second X-axis moving assembly are movably arranged on the first Y-axis moving assembly and the second Y-axis moving assembly relatively, a lens of the first printing stock positioning camera faces downwards and is movably arranged on the first X-axis moving assembly, and a lens of the second printing stock positioning camera faces downwards and is movably arranged on the second X-axis moving assembly.
2. The fine positioning camera mechanism of the screen printer as claimed in claim 1, wherein: the first Y-axis moving assembly comprises a first mounting plate, a first Y-axis guide rail, a first mounting seat, a first ball screw, a first servo motor, a first transmission seat and a first coupler, the first Y-axis guide rail is arranged on the first mounting plate, the first mounting seat is arranged on one side of the first Y-axis guide rail in parallel, the first ball screw is rotatably arranged in the first mounting seat, the first servo motor and the first transmission seat are arranged at one end of the first mounting seat, the first coupler is arranged in the first transmission seat in a transmission manner, and a motor shaft of the first servo motor is connected with the first ball screw through the first coupler;
the second Y-axis moving assembly comprises a second mounting plate, a second Y-axis guide rail, a second mounting seat, a second ball screw, a second servo motor, a second transmission seat and a second coupler, the second Y-axis guide rail is arranged on the second mounting plate, the second mounting seat is arranged on one side of the second Y-axis guide rail in parallel, the second ball screw is rotatably arranged in the second mounting seat, the second servo motor and the second transmission seat are arranged at one end of the second mounting seat, the second coupler is arranged in the second transmission seat in a transmission manner, and a motor shaft of the second servo motor is connected with the second ball screw through the second coupler;
one end of the first X-axis moving assembly is connected with the first ball screw through a first sliding block and is arranged on the first Y-axis guide rail in a sliding mode, the other end of the first X-axis moving assembly is arranged on the second Y-axis guide rail in a sliding mode through a second sliding block, one end of the second X-axis moving assembly is connected with the second ball screw through a third sliding block and is arranged on the second Y-axis guide rail in a sliding mode, and the other end of the second X-axis moving assembly is arranged on the first Y-axis guide rail in a sliding mode through a fourth sliding block.
3. The fine positioning camera mechanism of the screen printing machine according to claim 2, characterized in that: first X axle removes subassembly includes third mounting panel, first X axle guide rail, third mount pad, third ball, third servo motor, third transmission and third shaft coupling, first X axle guide rail sets up on the third mounting panel, third mount pad parallel arrangement is in one side of first X axle guide rail, third ball rotates to set up in the third mount pad, third servo motor, third transmission set up the one end of third mount pad, third shaft coupling ware rotates to set up in the third transmission, third servo motor's motor shaft passes through the third shaft coupling with third ball is connected, first location camera pass through the fifth slider with third ball is connected to the slip sets up on the first X axle guide rail.
4. The fine positioning camera mechanism of the screen printing machine according to claim 2, characterized in that: the second X-axis moving assembly comprises a fourth mounting plate, a second X-axis guide rail, a fourth mounting seat, a fourth ball screw, a fourth servo motor, a fourth transmission seat and a fourth coupler, the second X-axis guide rail is arranged on the fourth mounting plate, the fourth mounting seat is arranged on one side of the second X-axis guide rail in parallel, the fourth ball screw is rotatably arranged in the fourth mounting seat, the fourth servo motor and the fourth transmission seat are arranged at one end of the fourth mounting seat, the fourth coupler is rotatably arranged in the fourth transmission seat, a motor shaft of the fourth servo motor is connected with the fourth ball screw through the fourth coupler, and the second printing stock positioning camera is connected with the fourth ball screw through a sixth sliding block and is slidably arranged on the second X-axis guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448952.1U CN215792459U (en) | 2021-06-28 | 2021-06-28 | Fine positioning camera mechanism of screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448952.1U CN215792459U (en) | 2021-06-28 | 2021-06-28 | Fine positioning camera mechanism of screen printer |
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| Publication Number | Publication Date |
|---|---|
| CN215792459U true CN215792459U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121448952.1U Active CN215792459U (en) | 2021-06-28 | 2021-06-28 | Fine positioning camera mechanism of screen printer |
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| CN (1) | CN215792459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811416A (en) * | 2023-04-18 | 2023-09-29 | 广州新晔机械设备有限公司 | Shuttle type screen printer with automatic positioning and camera detection functions |
-
2021
- 2021-06-28 CN CN202121448952.1U patent/CN215792459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811416A (en) * | 2023-04-18 | 2023-09-29 | 广州新晔机械设备有限公司 | Shuttle type screen printer with automatic positioning and camera detection functions |
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Effective date of registration: 20231020 Address after: Building 2, 4th Floor, No. 101 Jinfu Road, Xiaojinkou Street, Huicheng District, Huizhou City, Guangdong Province, 516023 Patentee after: Huizhou Weisidun Technology Co.,Ltd. Address before: 523000 Room 201, building 3, No.1, North 4th Industrial Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Guangdong weisidun Intelligent Equipment Co.,Ltd. |