CN219075579U - Alignment platform capable of realizing accurate positioning - Google Patents
Alignment platform capable of realizing accurate positioning Download PDFInfo
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- CN219075579U CN219075579U CN202223422134.1U CN202223422134U CN219075579U CN 219075579 U CN219075579 U CN 219075579U CN 202223422134 U CN202223422134 U CN 202223422134U CN 219075579 U CN219075579 U CN 219075579U
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Abstract
The utility model discloses an alignment platform capable of realizing accurate positioning, which belongs to the technical field of alignment platforms and comprises a longitudinal alignment assembly, wherein the longitudinal alignment assembly comprises two first fixing seats, the tops of the first fixing seats are slidably provided with first sliding seats capable of moving forwards and backwards, and the tops of the first sliding seats are slidably provided with first connecting seats capable of moving left and right; the transverse alignment assembly comprises a second fixing seat, a second sliding seat capable of moving left and right is slidably arranged at the top of the second fixing seat, and a second connecting seat capable of moving back and forth is slidably arranged at the top of the second sliding seat; the second fixing seat and the two first fixing seats are fixedly arranged at the top of the base; and the mobile station is fixedly arranged at the tops of the second connecting seat and the two first connecting seats. According to the utility model, fine control on alignment operation is realized through the cooperation of the servo motor and the screw rod, so that accurate positioning is ensured.
Description
Technical Field
The utility model relates to the technical field of alignment platforms, in particular to an alignment platform capable of realizing accurate positioning.
Background
In front of the existing printed circuit board, the screen plate with the circuit wiring pattern is accurately corresponding to the circuit board, and then printing is carried out. The existing alignment mode is to project a cross on a screen, then perform alignment adjustment of a circuit board and the screen in a manual visual inspection mode, and perform circuit printing after aligning a positioning mark. Under the development trend of miniaturization of the circuit board, if the alignment accuracy between the screen printing plate and the circuit board is not high enough, the printing quality is seriously affected; therefore, we propose a positioning platform capable of realizing accurate positioning to solve the problem.
Disclosure of Invention
The utility model aims to provide a positioning platform capable of realizing accurate positioning so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a registration platform capable of achieving accurate positioning, comprising:
the longitudinal alignment assembly comprises two first fixing seats, the tops of the first fixing seats are slidably provided with first sliding seats capable of moving forwards and backwards, the tops of the first sliding seats are slidably provided with first connecting seats capable of moving left and right, and the tops of the first fixing seats are provided with first driving assemblies capable of driving the first sliding seats to move forwards and backwards;
the transverse alignment assembly comprises a second fixing seat, a second sliding seat capable of moving left and right is slidably arranged at the top of the second fixing seat, a second connecting seat capable of moving back and forth is slidably arranged at the top of the second sliding seat, and a second driving assembly capable of driving the second sliding seat to move left and right is arranged at the top of the second fixing seat;
the second fixing seat and the two first fixing seats are fixedly arranged at the top of the base;
and the mobile station is fixedly arranged at the tops of the second connecting seat and the two first connecting seats.
Preferably, the first driving assembly comprises two first driving motors and two first screw rods, the first driving motors are fixedly arranged at the tops of the corresponding first fixing seats, the first screw rods are fixedly connected to the output shafts of the corresponding first driving motors, and the two first sliding seats are respectively in threaded connection with the outer sides of the corresponding first screw rods.
Preferably, the second driving assembly comprises a second driving motor and a second screw rod, the second driving motor is fixedly arranged at the top of the second fixing seat, the second screw rod is fixedly connected to an output shaft of the second driving motor, and the second sliding seat is in threaded sleeve connection with the outer side of the second screw rod.
Preferably, the first driving motor and the second driving motor are both provided as servo motors.
Preferably, the top fixed mounting of first fixing base has first slide rail, first sliding seat slides and cup joints the outside at corresponding first slide rail, the top fixed mounting of first sliding seat has first guide rail, first connecting seat slides and cup joints the outside at corresponding first guide rail.
Preferably, the top fixed mounting of second fixing base has the second slide rail, the second sliding seat slides and cup joints in the outside of second slide rail, the top fixed mounting of second sliding seat has the second guide rail, the second connecting seat slides and cup joints in the outside of second guide rail.
Preferably, the top of first connecting seat and second connecting seat is all fixed mounting has the connection pad, the fixed outside of cup jointing at three connection pads of mobile station.
Preferably, the middle parts of the tops of the mobile station and the base are provided with lightening holes, and four corners of the tops of the mobile station and the base are provided with assembly holes.
According to the positioning platform capable of realizing accurate positioning, the two first driving motors are started to drive the two first screw rods to rotate, the two first screw rods drive the two first sliding seats to synchronously move back and forth through threaded transmission with the corresponding first sliding seats, and then drive the two first connecting seats to synchronously move back and forth, and further drive the mobile station to move back and forth, so that the mobile station can perform positioning work in the front-back direction, and at the moment, the mobile station can drive the second connecting seat to move back and forth at the top of the second sliding seat, and guiding work for moving the mobile station back and forth is further realized through the second guide rail;
according to the alignment platform capable of realizing accurate positioning, the second driving motor is started to drive the second screw rod to rotate, the second screw rod drives the second sliding seat to move left and right through threaded transmission with the second sliding seat, and further drives the second connecting seat to move left and right synchronously, and further drives the mobile station to move left and right, so that alignment work in the left and right direction is performed on the mobile station, and at the moment, the mobile station can drive the two first connecting seats to move left and right on the tops of the corresponding first sliding seats, and further the moving is guided through the first guide rail;
the utility model has reasonable structural design, can realize the transverse and longitudinal alignment work through the arranged longitudinal alignment assembly and the transverse alignment assembly, and realizes the fine control of alignment operation through the cooperation of the servo motor and the screw rod so as to ensure the accurate positioning.
Drawings
Fig. 1 is a schematic perspective view of an alignment platform capable of realizing accurate positioning according to the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of a positioning platform capable of realizing precise positioning according to the present utility model;
FIG. 3 is a schematic perspective sectional view of a positioning platform capable of realizing precise positioning according to the present utility model;
fig. 4 is a schematic top cross-sectional view of a positioning platform capable of realizing accurate positioning according to the present utility model.
In the figure: 1. a longitudinal alignment assembly; 101. a first fixing seat; 102. a first sliding seat; 103. a first connection base; 104. a first driving motor; 105. a first screw rod; 2. a transverse alignment assembly; 201. the second fixing seat; 202. a second sliding seat; 203. a second connecting seat; 204. a second driving motor; 205. a second screw rod; 3. a base; 4. and a mobile station.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an alignment stage for accurate positioning, comprising:
the longitudinal alignment assembly 1, the longitudinal alignment assembly 1 comprises two first fixing seats 101, the tops of the first fixing seats 101 are slidably provided with first sliding seats 102 capable of moving forwards and backwards, the tops of the first sliding seats 102 are slidably provided with first connecting seats 103 capable of moving left and right, the tops of the first fixing seats 101 can be provided with first driving assemblies capable of driving the first sliding seats 102 to move forwards and backwards, the first driving assemblies comprise two first driving motors 104 and two first lead screws 105, the first driving motors 104 are fixedly arranged at the tops of the corresponding first fixing seats 101, the first lead screws 105 are fixedly connected to output shafts of the corresponding first driving motors 104, the two first sliding seats 102 are respectively in threaded connection with the outer sides of the corresponding first lead screws 105, the tops of the first fixing seats 101 are fixedly provided with first sliding rails, the first sliding seats 102 are in sliding connection with the outer sides of the corresponding first sliding rails, the tops of the first sliding seats 102 are fixedly provided with first guide rails, and the first connecting seats 103 are in sliding connection with the outer sides of the corresponding first guide rails;
the transverse alignment assembly 2 comprises a second fixing seat 201, a second sliding seat 202 capable of moving left and right is slidably arranged at the top of the second fixing seat 201, a second connecting seat 203 capable of moving back and forth is slidably arranged at the top of the second sliding seat 202, a second driving assembly capable of driving the second sliding seat 202 to move left and right is arranged at the top of the second fixing seat 201, the second driving assembly comprises a second driving motor 204 and a second screw rod 205, the second driving motor 204 is fixedly arranged at the top of the second fixing seat 201, the second screw rod 205 is fixedly connected to an output shaft of the second driving motor 204, the second sliding seat 202 is in threaded sleeve joint with the outer side of the second screw rod 205, a second sliding rail is fixedly arranged at the top of the second fixing seat 201, the second sliding seat 202 is in sliding sleeve joint with the outer side of the second sliding rail, and a second guide rail is fixedly arranged at the top of the second sliding seat 202, and the second connecting seat 203 is in sliding sleeve joint with the outer side of the second guide rail;
the base 3, the second fixing seat 201 and the two first fixing seats 101 are fixedly arranged on the top of the base 3;
a mobile station 4, the mobile station 4 being fixedly mounted on top of the second connection base 203 and the two first connection bases 103
In this embodiment, the two first driving motors 104 may be started to drive the two first lead screws 105 to rotate, the two first lead screws 105 drive the two first sliding seats 102 to move back and forth synchronously through the screw transmission with the corresponding first sliding seats 102, so as to drive the two first connecting seats 103 to move back and forth synchronously, further drive the mobile station 4 to move back and forth, perform alignment operation in the front and back direction on the mobile station 4, and at this time, the mobile station 4 can drive the second connecting seat 203 to move back and forth at the top of the second sliding seat 202, and then perform guiding operation for moving back and forth on the mobile station 4 through the second guide rail.
And the second driving motor 204 is started to drive the second screw rod 205 to rotate, the second screw rod 205 drives the second sliding seat 202 to move left and right through the threaded transmission with the second sliding seat 202, and then drives the second connecting seat 203 to move left and right synchronously, and then drives the mobile station 4 to move left and right, so that the mobile station 4 is subjected to alignment in the left and right direction, and at the moment, the mobile station 4 can drive the two first connecting seats 103 to move left and right at the tops of the corresponding first sliding seats 102, and then the moving of the mobile station is guided by the first guide rail.
And the first driving motor 104 and the second driving motor 204 are both set as servo motors, so that fine control on alignment operation is realized through cooperation of the servo motors and the screw rods, and positioning accuracy is ensured.
In this embodiment, the top of first connecting seat 103 and second connecting seat 203 is all fixed mounting has the connection pad, and mobile station 4 is fixed to cup joint in the outside of three connection pads to guarantee that first connecting seat 103 and second connecting seat 203 are connected with the stability of mobile station 4, the lightening hole has all been seted up in the middle of mobile station 4 and the top of base 3, thereby reduce weight when guaranteeing the functionality, reduce material loss, and the assembly hole has all been seted up in the top four corners of mobile station 4 and base 3, in order to facilitate the assembly.
The alignment platform capable of realizing accurate positioning is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. Can realize accurate positioning's counterpoint platform, its characterized in that includes:
the longitudinal alignment assembly (1), the longitudinal alignment assembly (1) comprises two first fixing seats (101), a first sliding seat (102) capable of moving forwards and backwards is slidably arranged at the top of each first fixing seat (101), a first connecting seat (103) capable of moving left and right is slidably arranged at the top of each first sliding seat (102), and a first driving assembly capable of driving the first sliding seat (102) to move forwards and backwards can be arranged at the top of each first fixing seat (101);
the transverse alignment assembly (2), the transverse alignment assembly (2) comprises a second fixing seat (201), a second sliding seat (202) capable of moving left and right is slidably arranged at the top of the second fixing seat (201), a second connecting seat (203) capable of moving back and forth is slidably arranged at the top of the second sliding seat (202), and a second driving assembly capable of driving the second sliding seat (202) to move left and right is arranged at the top of the second fixing seat (201);
the base (3), the second fixing seat (201) and the two first fixing seats (101) are fixedly arranged at the top of the base (3);
and the mobile station (4), wherein the mobile station (4) is fixedly arranged on the tops of the second connecting seat (203) and the two first connecting seats (103).
2. The alignment platform capable of achieving accurate positioning according to claim 1, wherein the first driving assembly comprises two first driving motors (104) and two first screw rods (105), the first driving motors (104) are fixedly installed on the tops of corresponding first fixing bases (101), the first screw rods (105) are fixedly connected to the output shafts of the corresponding first driving motors (104), the two first sliding bases (102) are respectively in threaded connection with the outer sides of the corresponding first screw rods (105), the second driving assembly comprises a second driving motor (204) and a second screw rod (205), the second driving motor (204) is fixedly installed on the tops of second fixing bases (201), the second screw rod (205) is fixedly connected to the output shafts of the second driving motor (204), and the second sliding bases (202) are in threaded connection with the outer sides of the second screw rods (205).
3. The alignment platform capable of achieving accurate positioning according to claim 2, wherein the first driving motor (104) and the second driving motor (204) are both servo motors.
4. The alignment platform capable of achieving accurate positioning according to claim 1, wherein a first sliding rail is fixedly arranged at the top of the first fixing seat (101), the first sliding seat (102) is in sliding sleeve connection with the outer side of the corresponding first sliding rail, a first guide rail is fixedly arranged at the top of the first sliding seat (102), and the first connecting seat (103) is in sliding sleeve connection with the outer side of the corresponding first guide rail.
5. The alignment platform capable of achieving accurate positioning according to claim 1, wherein a second sliding rail is fixedly arranged at the top of the second fixing seat (201), the second sliding seat (202) is sleeved on the outer side of the second sliding rail in a sliding mode, a second guide rail is fixedly arranged at the top of the second sliding seat (202), and the second connecting seat (203) is sleeved on the outer side of the second guide rail in a sliding mode.
6. The alignment platform capable of realizing accurate positioning according to claim 1, wherein the tops of the first connecting seat (103) and the second connecting seat (203) are fixedly provided with connecting discs, and the mobile station (4) is fixedly sleeved on the outer sides of the three connecting discs.
7. The alignment platform capable of realizing accurate positioning according to claim 1, wherein weight reducing holes are formed in the middle of the tops of the mobile station (4) and the base (3), and assembly holes are formed in four corners of the tops of the mobile station (4) and the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422134.1U CN219075579U (en) | 2022-12-21 | 2022-12-21 | Alignment platform capable of realizing accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422134.1U CN219075579U (en) | 2022-12-21 | 2022-12-21 | Alignment platform capable of realizing accurate positioning |
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| Publication Number | Publication Date |
|---|---|
| CN219075579U true CN219075579U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422134.1U Active CN219075579U (en) | 2022-12-21 | 2022-12-21 | Alignment platform capable of realizing accurate positioning |
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| Country | Link |
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| CN (1) | CN219075579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116428476A (en) * | 2023-06-14 | 2023-07-14 | 深圳市易天自动化设备股份有限公司 | Alignment platform and control method thereof |
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2022
- 2022-12-21 CN CN202223422134.1U patent/CN219075579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116428476A (en) * | 2023-06-14 | 2023-07-14 | 深圳市易天自动化设备股份有限公司 | Alignment platform and control method thereof |
| CN116428476B (en) * | 2023-06-14 | 2023-09-19 | 深圳市易天自动化设备股份有限公司 | Alignment platform and control method thereof |
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