Track adjusting mechanism of full-automatic optical inspection machine and full-automatic optical inspection machine

Abstract

The utility model discloses a track adjusting mechanism of a full-automatic optical inspection machine and the full-automatic optical inspection machine, and the track adjusting mechanism comprises a fixed plate; the rail supporting plate is arranged on the fixing plate in a guiding and lifting manner; the track is fixed on the track supporting plate; and the adjusting module is connected with the fixing plate and the track supporting plate and used for adjusting the height of the track supporting plate. The track has the following beneficial effects: 1, the problem that the track of the existing detection equipment cannot be compatible with a Z-shaped frame with a step is solved; the device is simple and easy to operate, and the motor can be operated for adjustment only by putting the Z-shaped frame with the step into the track. And 2, by arranging the pre-pressing adjusting block, the problem of inaccurate form stroke caused by a gap between the bearing and the adjusting hole during rotation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic detection equipment for sheet frames, in particular to a track adjustment mechanism of a full-automatic optical inspection machine and the full-automatic optical inspection machine. Background Art

[0002] Existing testing equipment is mainly suitable for the case where the sheet frame is flat. It is not compatible with some sheet frames with steps in the "Z" shape. Summary of the Invention

[0003] According to an embodiment of the present invention, a track adjustment mechanism for a fully automatic optical inspection machine is provided, comprising:

[0004] Fixed plate;

[0005] A track support plate, the track support plate can be guided and lifted and arranged on the fixed plate;

[0006] Track, the track is fixed on the track support plate;

[0007] Adjustment module: The adjustment module is connected with the fixed plate and the track support plate to adjust the height of the track support plate.

[0008] Furthermore, the adjustment module includes:

[0009] Adjustment hole, the adjustment hole is opened on the track support plate;

[0010] A motor mounting seat, the motor mounting seat is arranged on a fixed plate;

[0011] A transmission motor is arranged on a motor mounting seat;

[0012] The transmission wheel is sleeved on the output end of the transmission motor, and an eccentric shaft is provided at the front end of the transmission wheel. The eccentric shaft passes through the fixed plate and is inserted into the adjustment hole;

[0013] Bearing, the bearing sleeve is arranged on the eccentric shaft.

[0014] Furthermore, the adjustment module further includes: a retaining spring, which is sleeved on the end of the eccentric shaft to limit the bearing on the eccentric shaft.

[0015] Furthermore, the adjustment module further comprises: two pre-load adjustment blocks, which are arranged on the adjustment hole and in contact with the bearing.

[0016] Furthermore, it also includes: a guide module, which connects the track support plate and the fixed plate to provide guidance for the movement of the track support plate.

[0017] Furthermore, the guide module includes: two cross ball guide rails, which are respectively located on both sides of the fixed plate and are both connected to the fixed plate.

[0018] According to another embodiment of the present invention, a fully automatic optical inspection machine is provided, comprising: the track adjustment mechanism of the fully automatic optical inspection machine of the previous embodiment.

[0019] According to the embodiment of the present invention, a track adjustment mechanism of a fully automatic optical inspection machine has the following beneficial effects:

[0020] 1. This device solves the problem that the track of existing inspection equipment is incompatible with the stepped "Z"-shaped frame. This device is simple and easy to operate. Simply place the stepped "Z"-shaped frame into the track and operate the motor for adjustment.

[0021] 2. By setting the preload adjustment block, the problem of inaccurate shape caused by the gap between the bearing and the adjustment hole when the bearing rotates is solved.

[0022] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure is a schematic diagram of the structural decomposition of a track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present utility model.

[0024] Figure 2 The figure is a schematic diagram of the structural decomposition of an adjustment module of a track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present utility model.

[0025] Figure 3 The figure is a structural diagram of a track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0027] First, combine Figures 1-3 A track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present invention is described, which is used to adjust the height of the track 300 and has a wide range of application scenarios.

[0028] like Figures 1-3 As shown in the figure, a track adjustment mechanism for a fully automatic optical inspection machine according to an embodiment of the present invention comprises a fixed plate 100, a track support plate 200, a track 300, and an adjustment module. The track support plate 200 is mounted on the fixed plate 100 in a manner such that it can be guided and raised; the track 300 is fixed to the track support plate 200; and the adjustment module is connected to the fixed plate 100 and the track support plate 200 to adjust the height of the track support plate 200.

[0029] Further, if Figures 1-3As shown, the adjustment module includes an adjustment hole 401, a motor mounting base 402, a transmission motor 403, a transmission wheel 404, and a bearing 405. The adjustment hole 401 is provided on the track support plate 200; the motor mounting base 402 is provided on the fixed plate 100; the transmission motor 403 is mounted on the motor mounting base 402; the transmission wheel 404 is mounted on the output end of the transmission motor 403. An eccentric shaft is provided at the front end of the transmission wheel 404, which passes through the fixed plate 100 and is inserted into the adjustment hole 401; and the bearing 405 is mounted on the eccentric shaft. A photoelectric sensor 600 is also provided on the motor mounting base 402 to provide zero-point position information for the transmission motor 403.

[0030] Furthermore, the adjustment module further includes: a retaining spring 406, which is sleeved on the end of the eccentric shaft to restrict the bearing 405 on the eccentric shaft.

[0031] Furthermore, the adjustment module further includes: two pre-load adjustment blocks 407 , which are arranged on the adjustment hole 401 and in contact with the bearing 405 to adjust the gap between the bearing 405 and the adjustment hole 401 when the bearing 405 rotates.

[0032] Furthermore, the track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present invention further includes a guide module, which connects the track support plate 200 and the fixed plate 100 and provides guidance for the movement of the track support plate 200. The guide module includes two cross-ball guide rails 501, which are located on either side of the fixed plate 100 and are both connected to the fixed plate 100. The provision of the two cross-ball guide rails 501 ensures that the track support plate 200 can be stably raised and lowered on the fixed plate 100.

[0033] Working principle: Control the transmission motor 403 to rotate, the transmission wheel 404 will rotate, and due to the setting of the eccentric shaft, the bearing 405 will make eccentric movement in the adjustment hole 401, thereby driving the track support plate 200 and the track 300 to move up and down, and the height is adjusted according to the actual step size of the frame.

[0034] As described above, the track adjustment mechanism for a fully automatic optical inspection machine according to an embodiment of the present invention primarily addresses the problem of existing inspection equipment's track 300 being incompatible with the stepped "Z"-shaped frame. This device is simple and easy to operate; simply place the stepped "Z"-shaped frame onto track 300 and operate the motor for adjustment. A preload adjustment block 407 is provided to address the problem of inaccurate travel caused by clearance between the rotating bearing 405 and the adjustment hole 401.

[0035] The above combined with the attached Figures 1-3 The track adjustment mechanism of a fully automatic optical inspection machine according to an embodiment of the present invention is described. Furthermore, the present invention can also be applied to a fully automatic optical inspection machine.

[0036] According to another embodiment of the present invention, a fully automatic optical inspection machine is provided, comprising: the track adjustment mechanism of the fully automatic optical inspection machine of the previous embodiment.

[0037] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0038] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A track adjustment mechanism for a fully automatic optical inspection machine, characterized in that: Include: Fixed plate; A track support plate, the track support plate being guideable and liftable and arranged on the fixed plate; A track, wherein the track is fixed to the track support plate; an adjustment module, the adjustment module being connected to the fixing plate and the track support plate and adjusting the height of the track support plate; The adjustment module includes: An adjustment hole, the adjustment hole being provided on the track support plate; a motor mounting seat, the motor mounting seat being arranged on the fixing plate; A transmission motor, wherein the transmission motor is arranged on the motor mounting seat; A transmission wheel, the transmission wheel is sleeved on the output end of the transmission motor, an eccentric shaft is provided at the front end of the transmission wheel, and the eccentric shaft passes through the fixing plate and is inserted into the adjustment hole; A bearing is sleeved on the eccentric shaft.

2. The track adjustment mechanism of the fully automatic optical inspection machine as claimed in claim 1, characterized in that: The adjustment module further includes a retaining spring, which is sleeved on the end of the eccentric shaft to limit the bearing on the eccentric shaft.

3. The track adjustment mechanism of the fully automatic optical inspection machine according to claim 1, characterized in that: The adjustment module further includes two pre-load adjustment blocks, which are arranged on the adjustment hole and in contact with the bearing.

4. The track adjustment mechanism of the fully automatic optical inspection machine as claimed in claim 1, characterized in that: It also includes: a guide module, which connects the track support plate and the fixed plate to provide guidance for the movement of the track support plate.

5. The track adjustment mechanism of the fully automatic optical inspection machine as claimed in claim 4, characterized in that: The guide module includes two cross ball guide rails, which are respectively located on both sides of the fixed plate and are both connected to the fixed plate.

6. A fully automatic optical inspection machine, characterized in that: It comprises: the track adjustment mechanism of the fully automatic optical inspection machine according to any one of claims 1 to 5.

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