Four-galvanometer correction platform

Abstract

The utility model relates to a four-galvanometer correction platform, which comprises a correction platform and a galvanometer debugging platform used for fixing a four-galvanometer module, an adsorption platform used for adsorbing test paper is arranged on the correction platform, and the galvanometer debugging platform is connected with the correction platform through an adapter plate. The correction platform comprises a rack, a camera assembly used for carrying out positioning detection on test paper and a double-shaft driving assembly used for driving the camera assembly to move along the X axis and the Y axis, the double-shaft driving assembly is installed on the rack, the driving end of a double-shaft driving mechanism is connected with the camera assembly, and the galvanometer debugging platform comprises a fixing plate and a stand column assembly. One end of the stand column assembly is connected with the fixing plate, and the other end of the stand column assembly is connected with the adapter plate. The correction platform is simple in structure and convenient to debug, correction efficiency and accuracy are improved, and time cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a galvanometer test technical field especially to a four galvanometer correction platform. BACKGROUND

[0002] The galvanometer correction platform in prior art, because the environment of marking and the environment of measuring are not unified, when the test paper that is marked is transferred to the measuring platform, error is easy to produce, not only influence the accuracy of correction, also reduce the correction efficiency, improve the time cost, simultaneously cannot satisfy the demand of different test scenes of user. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem to provide a four galvanometer correction platform, the correction platform not only simple structure, convenient debugging, also improved correction efficiency and accuracy, saved time cost.

[0004] The utility model solves the technical problem adopting the technical scheme that a four galvanometer correction platform, including correction platform and be used for the fixed four galvanometer module of galvanometer debugging platform, the correction platform is provided with the adsorption platform for the adsorption of test test paper, the galvanometer debugging platform is connected with the correction platform through adapter board.

[0005] The correction platform includes frame, camera assembly for positioning detection of test test paper and biaxial drive assembly for driving camera assembly to move along X axis and Y axis, biaxial drive assembly is installed on the frame, and the drive end of biaxial drive mechanism is connected with camera assembly.

[0006] The galvanometer debugging platform includes fixed plate and stand assembly, one end of the stand assembly is connected with the fixed plate, and the other end of the stand assembly is connected with the adapter board.

[0007] In one embodiment, the adsorption platform of the four galvanometer correction platform includes a cover plate and a bottom plate, the cover plate is installed on the bottom plate, a cavity for adsorption is arranged between the bottom plate and the cover plate, a plurality of adsorption holes are arranged along the array on the cover plate, and a gas connection pipe for connecting with a gas suction device is arranged on the bottom plate.

[0008] In one embodiment, the adapter board of the four galvanometer correction platform includes two L-shaped connecting plates, the two L-shaped connecting plates are symmetrically installed at both ends of the frame, the top end of the L-shaped connecting plate is connected with the galvanometer debugging platform, and the side end of the L-shaped connecting plate is connected with the frame.

[0009] In one embodiment, the frame of the four galvanometer correction platform includes a support frame body and a marble platform, the marble platform is installed on the support frame body, and the biaxial drive mechanism and the adsorption platform are respectively installed on the marble platform.

[0010] In one of the embodiments, the camera assembly of the four-mirror correction platform comprises a mounting plate, a camera and a light source, the camera and the light source are mounted on the mounting plate respectively, the camera is located directly above the light source, and the mounting plate is connected with the driving end of the double-shaft driving assembly.

[0011] In one of the embodiments, the double-shaft driving assembly of the four-mirror correction platform comprises a first linear module moving along the X-axis and a second linear module moving along the Y-axis, the first linear module is mounted at one end of the rack, the driving end of the first linear module is connected with one end of the second linear module, the other end of the second linear module is in sliding fit with the rack, and the driving end of the second linear module is connected with the camera assembly.

[0012] In one of the embodiments, the column assembly of the four-mirror correction platform comprises four columns, and the two ends of each column are provided with a hoop for connecting the fixing plate and the adapter plate.

[0013] In one of the embodiments, the fixing plate of the four-mirror correction platform is provided with a positioning hole for positioning the four-mirror module, a mounting hole for mounting the four-mirror module and a light outlet hole for light outlet of the four-mirror module.

[0014] In one of the embodiments, the adsorption platform of the four-mirror correction platform is symmetrically provided with a plurality of handles for moving.

[0015] The beneficial effects of the present application are as follows:

[0016] The present application provides a four-mirror correction platform, which improves the test accuracy of the four-mirror module and the test paper, improves the test efficiency, saves the time cost, and is suitable for testing different specifications of four-mirror modules and meets the needs of different test scenes.

[0017] The correction platform of the four-mirror correction platform is cooperated with the double-shaft driving assembly and the camera assembly to realize the positioning detection of the test paper, thereby improving the test effect and test accuracy of the four-mirror module.

[0018] The four-mirror correction platform uses the adsorption platform to adsorb the test paper, which can prevent the test paper from deviating during the test and ensure the test accuracy.

[0019] The four-mirror correction platform uses the fixing plate of the four-mirror correction platform, which can be positioned, mounted and lighted according to different specifications of the four-mirror module, is flexible to use, and can complete various combination tests. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic view of one perspective of the four-mirror correction platform of the embodiments of the present application.

[0021] Figure 2 This is a schematic diagram from another perspective of the four-mirror calibration platform according to an embodiment of this application;

[0022] in:

[0023] 1. Calibration platform; 2. Galvanometer adjustment platform; 3. Adsorption platform; 4. Adapter plate; 5. Four-galvanometer module; 11. Frame; 12. Camera assembly; 13. Dual-axis drive assembly; 111. Support frame; 112. Marble platform; 121. Mounting plate; 122. Camera; 123. Light source; 131. First linear module; 132. Second linear module; 21. Fixing plate; 22. Column assembly; 211. Positioning hole; 212. Mounting hole; 213. Light emission hole; 221. Column; 222. Clamp; 31. Cover plate; 32. Base plate; 33. Air inlet pipe; 34. Handle; 311. Adsorption hole; 41. L-shaped connecting plate. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 As shown, an embodiment of this application provides a four-galvanometer calibration platform 1, including a calibration platform 1 and a galvanometer adjustment platform 2 for fixing a four-galvanometer module 5. The calibration platform 1 is provided with an adsorption platform 3 for adsorbing test strips. The galvanometer adjustment platform 2 is connected to the calibration platform 1 through an adapter plate 4.

[0026] The calibration platform 1 includes a frame 11, a camera assembly 12 for positioning and detecting test strips, and a dual-axis drive assembly 13 for driving the camera assembly 12 to move along the X-axis and Y-axis. The dual-axis drive assembly 13 is mounted on the frame 11, and the drive end of the dual-axis drive mechanism is connected to the camera assembly 12.

[0027] The galvanometer debugging platform 2 includes a fixed plate 21 and a column assembly 22. One end of the column assembly 22 is connected to the fixed plate 21, and the other end of the column assembly 22 is connected to the adapter plate 4.

[0028] Specifically, the four-mirror module 5 is installed on the fixed plate 21 of the mirror debugging platform 2, then the column assembly 22 of the mirror debugging platform 2 is connected with the adapter plate 4, the adapter plate 4 installs the mirror debugging platform 2 on the correction platform 1, and then the test paper is placed on the adsorption platform 3, the adsorption platform 3 adsorbs the test paper, then the biaxial driving assembly 13 drives the camera assembly 12 to move along the X-axis and Y-axis directions, so as to detect the test paper by photographing, and the detection result is transmitted to the control system, so as to ensure that the test paper and the four-mirror measurement are on the same center line.

[0029] In the above structure, the test paper after marking is directly detected by photographing by combining the correction platform 1 and the mirror debugging platform 2, the unity of the marking environment and the measurement environment is ensured, the measurement accuracy and the measurement efficiency are improved, the time cost is saved, and the test of the four-mirror module 5 of different specifications is also applicable, so as to meet the needs of different test scenes.

[0030] As shown in Figure 2 In one embodiment, the adsorption platform 3 of the four-mirror correction platform 1 includes a cover plate 31 and a bottom plate 32 connected with the air suction device, the cover plate 31 is installed on the bottom plate 32, a cavity for adsorption is arranged between the bottom plate 32 and the cover plate 31, a plurality of adsorption holes 311 are arranged on the cover plate 31 along the array, and an air connection pipe 33 for connecting with the air suction device is arranged on the bottom plate 32. The air suction pipe is connected with the air suction device. When the test paper is placed on the cover plate 31, the air suction device performs air suction on the cavity between the bottom plate 32 and the cover plate 31, so that the test paper is adsorbed on the adsorption holes 311 of the cover plate 31. This arrangement facilitates the adsorption of the test paper.

[0031] As shown in Figure 2 In one embodiment, the adapter plate 4 of the four-mirror correction platform 1 includes two L-shaped connecting plates 41, the two L-shaped connecting plates 41 are symmetrically installed at two ends of the rack 11, the top end of the L-shaped connecting plate 41 is connected with the mirror debugging platform 2, and the side end of the L-shaped connecting plate 41 is connected with the rack 11. The two L-shaped connecting plates 121 are symmetrically arranged, which facilitates the installation of the mirror debugging platform 2 on the rack 11 of the correction platform 1.

[0032] As shown in Figure 2 In one embodiment, the rack 11 of the four-mirror correction platform 1 includes a support frame body 111 and a marble platform 112, the marble platform 112 is installed on the support frame body 111, and the biaxial driving mechanism and the adsorption platform 3 are respectively installed on the marble platform 112. The arrangement of the support frame body 111 and the marble platform 112 improves the stability of the test.

[0033] As shown in Figure 2As shown in the drawings, in one embodiment, the camera assembly 12 of the four-mirror correction platform 1 includes a mounting plate 121, a camera 122 and a light source 123, the camera 122 and the light source 123 are respectively mounted on the mounting plate 121, the camera 122 is located directly above the light source 123, and the mounting plate 121 is connected with the driving end of the double-axis driving assembly 13. When it is necessary to take a photo of the test paper for detection, the double-axis driving assembly 13 drives the mounting plate 121 to move the camera 122 and the light source 123, and when it moves to the upper side of the test paper, the camera 122 takes a photo of the test paper, and the light source 123 performs lighting. This arrangement facilitates the photo detection of the test paper.

[0034] As shown in the drawings, Figure 2 As shown in the drawings, in one embodiment, the double-axis driving assembly 13 of the four-mirror correction platform 1 includes a first linear module 131 moving along the X-axis and a second linear module 132 moving along the Y-axis, the first linear module 131 is installed at one end of the rack 11, the driving end of the first linear module 131 is connected with one end of the second linear module 132, the other end of the second linear module 132 is slidingly fitted with the rack 11, and the driving end of the second linear module 132 is connected with the camera assembly 12. The first linear module 131 drives the second linear module 132 to drive the camera assembly 12 to move along the X-axis direction, and the second linear module 132 drives the camera assembly 12 to move along the Y-axis direction. This arrangement improves the moving efficiency of the camera assembly 12.

[0035] As shown in the drawings, Figure 2 As shown in the drawings, in one embodiment, the column assembly 22 of the four-mirror correction platform 1 includes four columns 221, and the two ends of each column 221 are respectively provided with a hoop 222 for connecting and fixing the fixed plate 21 and the adapter plate 4. This arrangement facilitates the support of the fixed plate 21 and provides the required working height for testing.

[0036] As shown in the drawings, Figure 2 As shown in the drawings, in one embodiment, the fixed plate 21 of the four-mirror correction platform 1 is provided with a positioning hole 211 for positioning the four-mirror module 5, a mounting hole 212 for mounting the four-mirror module 5, and a light outlet hole 213 for light outlet of the four-mirror module 5. The four-mirror module 5 can be positioned on the fixed plate 21 by cooperating the positioning pin with the positioning hole 211 of the fixed plate 21, and then the four-mirror module 5 can be fixed on the fixed plate 21 by screwing and locking the mounting hole 212, and the lens of the four-mirror module 5 is located in the light outlet hole 213. This arrangement facilitates the positioning, mounting and light outlet of the four-mirror module 5, and is also suitable for different specifications of the four-mirror module 5.

[0037] As shown in the drawings, Figure 1As shown, in one of the embodiments, a plurality of handles 34 for moving the adsorption platform 3 are symmetrically arranged on the adsorption platform 3 of the four-vibration mirror correction platform 1. Two handles 34 are symmetrically arranged at both ends of the bottom plate 32. This arrangement facilitates the moving process of the adsorption platform 3.

[0038] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a plurality of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A four-mirror calibration platform, characterized in that, It includes a calibration platform (1) and a galvanometer adjustment platform (2) for fixing the four-galvanometer module (5). The calibration platform (1) is provided with an adsorption platform (3) for adsorbing the test paper. The galvanometer adjustment platform (2) is connected to the calibration platform (1) through an adapter plate (4). The calibration platform (1) includes a frame (11), a camera assembly (12) for positioning and detecting the test paper, and a dual-axis drive assembly (13) for driving the camera assembly (12) to move along the X-axis and Y-axis. The dual-axis drive assembly (13) is mounted on the frame (11), and the drive end of the dual-axis drive mechanism is connected to the camera assembly (12). The galvanometer debugging platform (2) includes a fixed plate (21) and a column assembly (22). One end of the column assembly (22) is connected to the fixed plate (21), and the other end of the column assembly (22) is connected to the adapter plate (4).

2. The four-galvanometer calibration platform according to claim 1, characterized in that, The adsorption platform (3) includes a cover plate (31) and a base plate (32). The cover plate (31) is installed on the base plate (32). A cavity for adsorption is provided between the base plate (32) and the cover plate (31). The cover plate (31) is provided with a plurality of adsorption holes (311) along the array. The base plate (32) is provided with an air inlet pipe (33) for connecting to an air intake device.

3. The four-galvanometer calibration platform according to claim 1, characterized in that, The adapter plate (4) includes two L-shaped connecting plates (41), which are symmetrically installed at both ends of the frame (11). The top of the L-shaped connecting plate (41) is connected to the galvanometer debugging platform (2), and the side of the L-shaped connecting plate (41) is connected to the frame (11).

4. The four-galvanometer calibration platform according to claim 1, characterized in that, The frame (11) includes a support frame (111) and a marble platform (112). The marble platform (112) is mounted on the support frame (111), and the dual-axis drive mechanism and the adsorption platform (3) are respectively mounted on the marble platform (112).

5. The four-galvanometer calibration platform according to claim 1, characterized in that, The camera assembly (12) includes a mounting plate (121), a camera (122) and a light source (123). The camera (122) and the light source (123) are respectively mounted on the mounting plate (121). The camera (122) is located directly above the light source (123). The mounting plate (121) is connected to the drive end of the dual-axis drive assembly (13).

6. The four-galvanometer calibration platform according to claim 1, characterized in that, The dual-axis drive assembly (13) includes a first linear module (131) that moves along the X-axis and a second linear module (132) that moves along the Y-axis. The first linear module (131) is mounted on one end of the frame (11). The drive end of the first linear module (131) is connected to one end of the second linear module (132). The other end of the second linear module (132) is slidably engaged with the frame (11). The drive end of the second linear module (132) is connected to the camera assembly (12).

7. The four-galvanometer calibration platform according to claim 1, characterized in that, The column assembly (22) includes four columns (221), and each end of the column (221) is provided with a clamp (222) for connecting the fixing plate (21) and the adapter plate (4).

8. The four-galvanometer calibration platform according to claim 1, characterized in that, The fixing plate (21) is provided with a positioning hole (211) for positioning the four-mirror module (5), a mounting hole (212) for installing the four-mirror module (5), and a light-emitting hole (213) for emitting light from the four-mirror module (5).

9. The four-galvanometer calibration platform according to claim 1, characterized in that, The adsorption platform (3) is symmetrically provided with several handles (34) for moving the adsorption platform (3).

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