A gantry of an optical inspection apparatus and an optical inspection apparatus

Abstract

The application relates to the technical field of optical detection equipment, in particular to a rack of optical detection equipment and the optical detection equipment. The rack of the optical detection equipment comprises a bottom layer frame, support columns, a first transverse mounting plate and height adjusting blocks. The first transverse mounting plate is arranged between the support columns and is detachably mounted on the support columns. The height adjusting blocks are detachably arranged between the first transverse mounting plate and the support columns to adjust the height of the first transverse mounting plate. According to the application, the first transverse mounting plate and the height adjusting blocks are detachably arranged, so that the customer can select or adjust the height adjusting blocks to adjust the height of the rack, the compatibility of the rack is improved, the production process of the rack is simple and stable, and the storage pressure is small. The application has the advantages of convenient use, low production cost and low storage cost.

Description

Technical Field

[0001] This application relates to the field of optical inspection equipment technology, and in particular to a frame for an optical inspection equipment and the optical inspection equipment itself. Background Technology

[0002] Optical inspection equipment, short for Automated Optical Inspection equipment, is an automated inspection technology based on optical principles. It has become an important inspection tool and process quality control tool in the electronics manufacturing industry to ensure product quality. The design of the frame of optical inspection equipment must comprehensively consider the optical system, mechanical structure, software algorithms, and compatibility with the production process.

[0003] In the process of developing this application, the inventors discovered that the prior art has at least the following problems: when existing optical inspection equipment meets the height requirements of different production lines or the requirements for board clearance, it often requires redesigning the rack, resulting in poor rack compatibility. Utility Model Content

[0004] Based on this, the purpose of this application is to provide a frame for an optical inspection device, which improves the compatibility of the frame by setting a detachable first horizontal mounting plate and a height adjustment block to adjust the height of the first horizontal mounting plate.

[0005] A frame for an optical inspection device includes: a bottom frame, supporting columns, a first transverse mounting plate, and a height adjustment block;

[0006] The first horizontal mounting plate is disposed between the supporting columns, and the first horizontal mounting plate is detachably mounted on the supporting columns;

[0007] The height adjustment block is detachably installed between the first horizontal mounting plate and the support column to adjust the height of the first horizontal mounting plate.

[0008] The optical inspection equipment rack described in this application allows for height adjustment of the first horizontal mounting plate by incorporating detachable height adjustment blocks, thereby adjusting the rack's layer height. The first horizontal mounting plate can be a mounting plate for the transmission track or a mounting plate for the drive assembly. Since this application only requires selecting or adjusting the height adjustment blocks to adjust the rack's layer height, it can meet the different production line height and throughput requirements of various production lines. While meeting these requirements, no adjustments to the specifications of other parts of the frame are needed. Compared to existing solutions that adjust layer height by redesigning the rack, the rack used in this application simplifies and stabilizes the rack manufacturing process. It only requires preparing raw materials of the same specifications and storing and managing products of the same specifications, reducing warehousing pressure. Furthermore, the solution provided in this application does not change the overall height of the equipment, which helps maintain the overall stability of the equipment.

[0009] Furthermore, the supporting column includes a lower column and an upper column arranged sequentially from bottom to top; the lower column is fixedly connected to the bottom frame, the bottom end of the upper column is detachably fixed to the top end of the lower column, and the first horizontal mounting plate is detachably installed on the upper column or the lower column. This modular design offers the advantage of convenient processing.

[0010] Furthermore, it also includes a second horizontal mounting plate and / or a third horizontal mounting plate, the second horizontal mounting plate and / or the third horizontal mounting plate being fixed between the supporting columns, the second horizontal mounting plate being located between the first horizontal mounting plate and the bottom frame, and the third horizontal mounting plate being located above the first horizontal mounting plate. By providing the second horizontal mounting plate and / or the third horizontal mounting plate, a preferred embodiment is provided for the frame to become a downward-facing equipment, an upward-facing equipment, and a top-and-bottom simultaneous inspection equipment.

[0011] Furthermore, it also includes reinforcing ribs, the upper part of which is detachably fixed to the first transverse mounting plate;

[0012] When the frame also includes a second transverse mounting plate, the lower end of the reinforcing rib is detachably fixed to the second transverse mounting plate. The reinforcing rib increases the stability of the first transverse mounting plate.

[0013] Furthermore, it also includes a reinforcing fastener, the upper part of which has a strip-shaped hole extending in the vertical direction. The reinforcing fastener passes through the strip-shaped hole and is detachably fixed to the first transverse mounting plate. The strip-shaped hole increases the convenience of height adjustment, eliminating the need to prepare reinforcing ribs of different specifications.

[0014] Furthermore, the upper part of the reinforcing rib is stepped, and the step is located on the side of the reinforcing rib facing the first transverse mounting plate, and the step abuts against the first transverse mounting plate. Providing a supporting step increases the stability of the first transverse mounting plate.

[0015] Furthermore, it also includes several fasteners. The first horizontal mounting plate is provided with a first mounting hole, and the height adjustment block is provided with a second mounting hole. The fasteners pass through the first mounting hole and the second mounting hole in sequence and are detachably fixed to the support column. By providing a first mounting hole in the first horizontal mounting plate and a second mounting hole in the height adjustment block, the positioning of the first horizontal mounting plate and several height adjustment blocks can be completed simply by passing the height adjustment fasteners through the first mounting hole and the second mounting hole in sequence, thereby improving the convenience of installing the first horizontal mounting plate and the height adjustment blocks.

[0016] Alternatively, the support column may also include a drive unit. The height adjustment block is fixed to the output end of the drive unit, and the height adjustment block is slidably connected to the support column. The drive unit drives the height adjustment block and the first transverse mounting plate above it to slide along the support column. Adjusting the height of the height adjustment block via a drive motor eliminates the need for frequent disassembly and reassembly of the height adjustment block, making it convenient to use.

[0017] Furthermore, it also includes a limiting base plate, which is located at the bottom end of the four upper columns and integrally formed with them. The upper columns are detachably fixed to the lower columns via the limiting base plate. The limiting base plate has a limiting notch on the side facing the first transverse mounting plate, and the first transverse mounting plate or the height adjustment block cooperates with the limiting notch. Both the first transverse mounting plate and the height adjustment block can achieve quick positioning during installation with the help of the limiting notch, improving the convenience of installation; when the height adjustment block is not used, the lower limit of the height of the first transverse mounting plate is lowered, the travel adjustment of the track is wider, and it is suitable for more situations.

[0018] Furthermore, the lower-level columns include a first column and a second column arranged from bottom to top, with the diameters of the first column, the second column, and the upper-level column decreasing sequentially. By setting columns that gradually increase in diameter from top to bottom, not only is rigidity increased, but the first-order mode of the frame's structural dynamics is also improved, and it is beneficial to lower the center of gravity of the equipment.

[0019] Furthermore, it also includes at least two first base plates and several second base plates; both the first and second base plates are fixed to the bottom of the bottom frame, and the several second base plates cover the holes formed by the first base plates and the bottom frame. The thickness of the first base plate is greater than the thickness of the second base plates. By setting first and second base plates of different thicknesses, the return track can be supported by the thicker first base plate, while parts without support requirements are covered by the thinner second base plates. This achieves a reduction in equipment weight while ensuring that the equipment base plate has the strength required for laying the return track. This application also provides an optical inspection device, including the frame of any of the optical inspection devices described above.

[0020] Furthermore, it also includes a return track assembly, which is located between the first transverse mounting plate and the bottom frame. The return track assembly includes a return track, which is fixed to the bottom frame. Providing a return track assembly facilitates the integration of the equipment into automated production lines.

[0021] Furthermore, the return track assembly also includes a width adjustment component and a width adjustment component mounting plate. The width adjustment component is fixed to the bottom frame via the width adjustment component mounting plate, and the return track is fixed to the upper end of the width adjustment component mounting plate. The width adjustment component improves the applicability of the return track.

[0022] Furthermore, it also includes a width-adjusting fastener. The upper end of the width-adjusting component mounting plate has a slotted hole, through which the width-adjusting fastener is detachably fixed to the return rail. The slotted hole increases the convenience of adjusting the height of the return rail, eliminating the need to prepare width-adjusting fasteners of different specifications.

[0023] To better understand and implement this application, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the frame structure of an optical inspection device according to one embodiment;

[0025] Figure 2 This is a schematic diagram of the structure of the first horizontal mounting plate according to one embodiment;

[0026] Figure 3 This is a schematic diagram of the height adjustment block according to one embodiment;

[0027] Figure 4 This is a partial structural diagram of the frame of the optical inspection equipment described in one embodiment;

[0028] Figure 5 This is a schematic diagram of the frame structure of an optical inspection device according to one embodiment;

[0029] Figure 6 This is a schematic diagram of a partial structure of the upper part of the reinforcing rib according to one embodiment;

[0030] Figure 7 This is a schematic diagram of the reinforcing rib structure according to one embodiment;

[0031] Figure 8 This is a schematic diagram of the frame structure of an optical inspection device according to one embodiment;

[0032] Figure 9 This is a schematic diagram of the frame structure of an optical inspection device according to one embodiment;

[0033] Figure 10 This is a schematic diagram of the frame structure of an optical inspection device according to one embodiment;

[0034] Figure 11 for Figure 10 The diagram shows the structure of the return track assembly;

[0035] Figure 12 for Figure 11 A partial structural schematic diagram of the return track assembly is shown;

[0036] The components include: a bottom frame 1, a base plate 2, a first base plate 201, a second base plate 202, a supporting column 3, a lower column 301, a first column 3011, a second column 3012, an upper column 302, a first horizontal mounting plate 4, a first mounting hole 401, a height adjustment block 5, a second mounting hole 501, a second horizontal mounting plate 6, a third horizontal mounting plate 7, an upper vertical rod 8, a limiting base plate 9, a limiting notch 901, a reinforcing rib 10, a strip hole 1001, a step 11, a reinforcing column 12, a return track assembly 13, a width adjustment component 1301, a return track 1302, a width adjustment component mounting plate 1303, and a strip hole 1304. Detailed Implementation

[0037] It should be understood that the described embodiments are merely some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of the embodiments of this application.

[0038] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the embodiments of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0039] In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims. In the description of this application, it should be understood that the terms "first," "second," "third," etc., are used only to distinguish similar objects and are not necessarily used to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0041] It should be understood that the embodiments of this application are not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from their scope. The scope of the embodiments of this application is limited only by the appended claims.

[0042] In the process of developing this application, the inventors discovered at least the following problems in the prior art: existing optical inspection equipment often requires redesigning the rack to meet different production line height requirements or board clearance height requirements, resulting in poor rack compatibility.

[0043] Based on this, the purpose of this application is to provide a rack for an optical inspection equipment. By setting a detachable height adjustment block, the height of the first horizontal mounting plate can be adjusted, thereby adjusting the rack's layer height. The first horizontal mounting plate can be a mounting plate for a transmission track or a mounting plate for a drive assembly. Since this application only requires selecting or adjusting the height adjustment block to adjust the rack's layer height, it can meet the different production line height and board clearance requirements of different production lines. While meeting these requirements, no adjustment to the specifications of other parts of the frame is needed. Compared to existing technical solutions that adjust layer height by redesigning the rack, the rack for the optical inspection equipment described in this application simplifies and stabilizes the rack manufacturing process. It only requires preparing raw materials of the same specifications and storing and managing products of the same specifications, resulting in less warehousing pressure. Furthermore, the solution provided in this application does not change the overall height of the equipment, which helps maintain the overall stability of the equipment.

[0044] The underlying frame 1 of this application embodiment is a rectangular frame, which is formed by two horizontal square tubes and two vertical square tubes. It should be noted that the "horizontal", "vertical" and "standing" mentioned in this application embodiment correspond to the three directions x, y and z in the mathematical coordinate system.

[0045] This application provides a rack for an optical inspection device. Please refer to [link / reference]. Figure 1 It includes: a bottom frame 1, supporting columns 3, a first horizontal mounting plate 4 and a height adjustment block 5; the first horizontal mounting plate 4 is disposed between the supporting columns 3 and is detachably mounted on the supporting columns 3; the height adjustment block 5 is detachably mounted between the first horizontal mounting plate 4 and the supporting columns 3 to adjust the height of the first horizontal mounting plate 4.

[0046] The frame of the optical inspection equipment in this application embodiment can be used for top-illuminated equipment, bottom-illuminated equipment, and top-bottom simultaneous inspection equipment. When the frame is used for top-illuminated equipment, the camera and the drive assembly for driving the camera's movement are both mounted above the transmission rail. When the frame is used for bottom-illuminated equipment, the camera and the drive assembly for driving the camera's movement are both mounted below the transmission rail. In both top-illuminated and bottom-illuminated equipment, when the transmission rail is mounted on the first horizontal mounting plate 4, the production line height of the optical inspection equipment can be adjusted by selecting or adjusting the height adjustment block 5. When the drive assembly is mounted on the first horizontal mounting plate 4, the clearance height of the optical inspection equipment can be adjusted by selecting or adjusting the height adjustment block 5. When the frame is used for top-bottom simultaneous inspection equipment... Cameras and drive components for driving camera movement are installed above and below the transmission track. When the transmission track is installed on the first horizontal mounting plate 4, the production line height of the optical inspection equipment can be adjusted by selecting or adjusting the height adjustment block 5. When the drive component is installed on the first horizontal mounting plate 4, the clearance height of the optical inspection equipment can be adjusted by selecting or adjusting the height adjustment block 5. Specifically, the first horizontal mounting plate 4 can be set above or below the transmission track to adjust the clearance height above or below the transmission track. Alternatively, a first horizontal mounting plate 4 can be set above and below the transmission track respectively to adjust both the clearance height above and below the transmission track.

[0047] This application provides a rack for an optical inspection equipment that allows for height adjustment of a first horizontal mounting plate by incorporating a detachable height adjustment block, thereby adjusting the rack's layer height. The first horizontal mounting plate can be a mounting plate for a transmission track or a mounting plate for a drive assembly. Since this application only requires selecting or adjusting the height adjustment block to adjust the rack's layer height, it can meet the different production line height and throughput requirements of various production lines. While meeting these requirements, no adjustments to the specifications of other parts of the frame are needed. Compared to existing technologies that require redesigning the rack to adjust layer height, the rack used in this application simplifies and stabilizes the rack manufacturing process. It only requires preparing raw materials of the same specifications and storing and managing products of the same specifications, resulting in less warehousing pressure. Furthermore, the solution provided in this application does not change the overall height of the equipment, which helps maintain the overall stability of the equipment.

[0048] As one specific implementation method, see Figure 1 The supporting column 3 includes a lower column 301 and an upper column 302 arranged sequentially from bottom to top. The lower column 301 is fixedly connected to the bottom frame 1, and the bottom end of the upper column 302 is detachably fixed to the top end of the lower column 301. The first horizontal mounting plate 4 is detachably installed on the lower column 301. In other embodiments, the first horizontal mounting plate 4 can also be installed on the upper column 302. The modular design offers the advantage of convenient processing.

[0049] Furthermore, as an optional implementation, the frame of the optical inspection equipment also includes a second transverse mounting plate 6, which is fixed between the supporting columns 3 and located between the first transverse mounting plate 4 and the bottom frame 1. When the frame is used for downward illumination equipment, the transmission track is mounted on the first transverse mounting plate 4 and the drive assembly is mounted on the second transverse mounting plate 6. The production line height can be adjusted by selecting or adjusting the height adjustment block 5. When the frame is used for upward illumination equipment, the transmission track is mounted on the second transverse mounting plate 6 and the drive assembly is mounted on the first transverse mounting plate 4. The board height can be adjusted by selecting or adjusting the height adjustment block 5. Based on the above scheme, in a preferred embodiment, the second transverse mounting plate 6 can also be detachably fixed to the supporting column 3 by a height adjustment block (not shown), so that the frame can adjust both the production line height and the board height.

[0050] Furthermore, as another optional implementation, the frame of the optical inspection equipment also includes a third transverse mounting plate 7, which is fixed between the supporting columns 3 and located above the first transverse mounting plate 4. When the frame is used for an upward-facing equipment, the transmission track is mounted on the first transverse mounting plate 4 and the drive assembly is mounted on the third transverse mounting plate 7. The production line height can be adjusted by selecting or adjusting the height adjustment block 5. When the frame is used for a downward-facing equipment, the transmission track is mounted on the third transverse mounting plate 7 and the drive assembly is mounted on the first transverse mounting plate 4. The board height can be adjusted by selecting or adjusting the height adjustment block 5. Based on the above solutions, in a preferred embodiment, the third transverse mounting plate 7 can also be detachably fixed to the supporting column 3 by a height adjustment block (not shown), so that the frame can adjust both the production line height and the board height.

[0051] As another optional implementation, please refer to Figure 1 The frame of the optical inspection equipment also includes a second horizontal mounting plate 6 and a third horizontal mounting plate 7. The second horizontal mounting plate 6 and the third horizontal mounting plate 7 are fixed between the supporting columns 3. The second horizontal mounting plate 6 is located between the first horizontal mounting plate 4 and the bottom frame 1, and the third horizontal mounting plate 7 is located above the first horizontal mounting plate 4. By setting the second horizontal mounting plate 6 and the third horizontal mounting plate 7, a preferred embodiment is provided for the frame to become a top-to-bottom inspection equipment. Specifically, the transmission track is installed in the first horizontal mounting plate 4, and two sets of drive components are respectively installed on the second horizontal mounting plate 6 and the third horizontal mounting plate 7. The height of the production line can be adjusted by selecting or adjusting the height adjustment block 5. Based on the above scheme, in a preferred embodiment, the second horizontal mounting plate 6 can also be detachably fixed to the supporting column 3 by the height adjustment block (not shown), and the third horizontal mounting plate 7 can also be detachably fixed to the supporting column 3 by the height adjustment block (not shown), so that the frame can adjust both the production line height and the throughput height.

[0052] Based on the above scheme, please refer to the following as a preferred implementation method. Figure 5 The frame of the optical inspection equipment also includes a reinforcing rib 10. The upper part of the reinforcing rib 10 is detachably fixed to the first transverse mounting plate 4, and the lower part of the reinforcing rib 10 is fixed to the bottom frame 1. When the frame also includes a second transverse mounting plate 6, the lower end of the reinforcing rib 10 is detachably fixed to the second transverse mounting plate 6. The reinforcing rib 10 increases the stability of the first transverse mounting plate 4.

[0053] Based on the above solution, this embodiment also provides optional further improvement solutions, please refer to further details. Figure 7The frame of the optical inspection equipment also includes reinforcing fasteners. The upper part of the reinforcing rib 10 has a strip-shaped hole 1001 extending in the vertical direction. The reinforcing fastener passes through the strip-shaped hole 1001 and is detachably fixed to the first transverse mounting plate 4. The strip-shaped hole 1001 increases the convenience of height adjustment; as the height of the first transverse mounting plate 4 is adjusted, only the installation position of the reinforcing fastener needs to be adjusted, eliminating the need to prepare reinforcing ribs 10 of different specifications.

[0054] In one specific implementation, please refer to further details. Figure 6 The upper part of the reinforcing rib 10 is stepped 11, and the step 11 is located on the side of the reinforcing rib 10 facing the first transverse mounting plate 4, and the step 11 abuts against the first transverse mounting plate 4. The supporting step 11 is provided to increase the stability of the first transverse mounting plate 4.

[0055] As one specific implementation, the frame of the optical inspection equipment also includes several fasteners, which can be screws. Please refer to further details. Figure 2 and Figure 3 The first horizontal mounting plate 4 is provided with a first mounting hole 401, and the height adjustment block 5 is provided with a second mounting hole 501. The fastener passes through the first mounting hole 401 and the second mounting hole 501 in sequence and is detachably fixed to the support column 3. By providing the first mounting hole 401 in the first horizontal mounting plate 4 and the second mounting hole 501 in the height adjustment block 5, the positioning of the first horizontal mounting plate 4 and several height adjustment blocks 5 can be completed simply by passing the fastener through the first mounting hole 401 and the second mounting hole 501 in sequence, thereby improving the convenience of installing the first horizontal mounting plate 4 and the height adjustment block 5.

[0056] As another optional implementation, the support column 3 also includes a drive unit (not shown). The height adjustment block 5 is fixed to the output end of the drive unit and slidably connected to the support column 3. The drive unit drives the height adjustment block 5 and the first transverse mounting plate 4 above it to slide along the support column 3. Specifically, as an optional approach, the drive unit may include a motor and a screw. The output end of the motor is connected to the lead screw, which passes through the height adjustment block 5 and is threadedly connected to it. The motor drives the lead screw to rotate forward or backward, thereby controlling the lead screw to rotate forward or backward, causing the height adjustment block 5, which is slidably connected to the support column 3, to slide up and down along the support column 3. By adjusting the height of the height adjustment block 5 by driving the motor, the height adjustment process does not require frequent disassembly and reassembly of the height adjustment block 5, making it convenient to use.

[0057] As an alternative implementation method, please refer to further information. Figure 4The frame of the optical inspection equipment also includes a limiting base plate 92. The limiting base plate 92 is located at the bottom of the four upper columns 302 and is integrally formed with the upper columns 302. The upper columns 302 are detachably fixed to the lower columns 301 through the limiting base plate 92. The limiting base plate 92 has a limiting notch 901 on the side facing the first transverse mounting plate 4. The first transverse mounting plate 4 or the height adjustment block 5 cooperates with the limiting notch 901. The first transverse mounting plate 4 and the height adjustment block 5 can be quickly positioned during installation with the help of the limiting notch 901, improving the convenience of installation. When the height adjustment block 5 is not used, the lower limit of the height of the first transverse mounting plate 4 is lowered, the travel adjustment of the track is wider, and it is suitable for more situations.

[0058] In one specific implementation, the lower support column 301 includes a first support column 3011 and a second support column 3012 arranged from bottom to top, with the column diameters of the first support column 3011, the second support column 3012, and the upper support column 302 decreasing sequentially. By setting the support columns that gradually thicken from top to bottom, not only is the rigidity increased, but the first-order mode of the frame's structural dynamics is also improved, and it is beneficial to lower the center of gravity of the equipment.

[0059] As an alternative implementation method, please refer to further information. Figure 9 The frame of the optical inspection equipment also includes at least two first base plates 2012 and several second base plates 2022. Both the first base plates 2012 and the second base plates 2022 are fixed to the bottom of the bottom frame 1. Several second base plates 2022 cover the holes formed by the first base plates 2012 and the bottom frame 1. The thickness of the first base plate 2012 is greater than the thickness of the second base plates 2022. By setting first base plates 2012 and second base plates 2022 with different thicknesses, the return track can be supported by the thicker first base plate 2012, while areas without support requirements are covered by the thinner second base plates 2022. This achieves a lightweight equipment while ensuring the equipment base plate 2 has the strength required for laying the return track.

[0060] As an alternative implementation method, please refer to further information. Figure 8 The frame of the optical inspection equipment also includes two reinforcing columns 12. The upper ends of the two reinforcing columns 12 are respectively fixed to the bottom ends of the two first transverse mounting plates 4. When a second transverse mounting plate 6 is provided between the supporting columns 3, the reinforcing columns 12 are fixed to the second transverse mounting plate 6. Figure 8 As shown, the lower end of the reinforcing column 12 is fixed to the bottom frame 1. By setting the reinforcing column 12, the first transverse mounting plate 4 or the second support plate 6 is supported, thereby improving stability.

[0061] As an optional implementation, the frame of the optical inspection equipment also includes an upper vertical rod 8, which is perpendicular to the third horizontal mounting plate 7 and the upper column 302. One of the three upper vertical rods 8 is located between two third horizontal mounting plates 7 and fixed to them. The remaining two upper vertical rods 8 are located between two adjacent upper columns 302 and fixed to them. The four ends of the two upper vertical rods 8 are respectively connected to the four upper columns 302. One of the remaining two upper vertical rods 8 is located near the bottom of the upper column 302, which is beneficial for supporting and fixing the electrical box module. The other is located near the top of the upper column 302, which is beneficial for setting up and maintaining the imaging device. The upper vertical rod 8 located between the two third horizontal mounting plates 7 is located near the upper vertical rod 8 located near the bottom of the upper column 302.

[0062] For ease of production and installation, as a preferred embodiment, the bottom frame 1, the lower column 301, and the second horizontal mounting plate 6 are integrally formed as the lower support, and the upper column 302, the third horizontal mounting plate 7, and the upper vertical rod 8 are integrally formed as the upper support.

[0063] This application also provides an optical inspection device, including the frame of any of the optical inspection devices described above.

[0064] For one specific implementation method, please refer to further details. Figure 10 The frame of the optical inspection equipment also includes a return track assembly 13, which is located between the first horizontal mounting plate 4 and the bottom frame 1. The return track assembly 13 includes a return track 1302, which is fixed to the bottom frame 1. By setting up the return track assembly 13, the return track can return the product or fixture from the output end of the equipment to the input end of the equipment, which is beneficial for the equipment to be integrated into the automated production line.

[0065] Based on the above scheme, please refer to the following for a specific implementation method. Figure 11 and Figure 12 The return track assembly 13 also includes a width adjustment component 1301 and a width adjustment component mounting plate 1303. The width adjustment component 1301 is fixed to the bottom frame 1 via the width adjustment component 1301 mounting plate, and the return track 1302 is fixed to the upper end of the width adjustment component 1301 mounting plate. By setting the width adjustment component 1301, the width of the return track can be adjusted, making it suitable for products or fixtures of various sizes, which helps to improve the applicability of the return track 1302.

[0066] Based on the above solution, this embodiment also provides an optional solution: the optical inspection equipment further includes a width adjustment fixing component. The upper end of the mounting plate of the width adjustment component 1301 is provided with a strip hole 1304, and the width adjustment fixing component passes through the strip hole 1304 and is detachably fixed to the return rail 1302. By setting the strip hole 1304, the installation height of the return rail can be adjusted, increasing the convenience of the height adjustment process of the return rail 1302, and eliminating the need to prepare width adjustment fixing components of different specifications.

[0067] The solutions or components described in the above embodiments can be arbitrarily combined and implemented under the same inventive concept, and will not be elaborated on here.

[0068] The embodiments described above are merely examples of several implementation methods of this application, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and this application also intends to include these modifications and variations.

Claims

1. A frame for an optical inspection device, characterized in that, include: The bottom frame (1), the supporting column (3), the first horizontal mounting plate (4) and the height adjustment block (5); The first horizontal mounting plate (4) is disposed between the supporting columns (3), and the first horizontal mounting plate (4) is detachably mounted on the supporting columns (3); The height adjustment block (5) is detachably installed between the first horizontal mounting plate (4) and the support column (3) to adjust the height of the first horizontal mounting plate (4).

2. The frame of the optical inspection equipment according to claim 1, characterized in that, The supporting column (3) includes a lower column (301) and an upper column (302) arranged sequentially from bottom to top; the lower column (301) is fixedly connected to the bottom frame (1), the bottom end of the upper column (302) is detachably fixed to the top end of the lower column (301), and the first horizontal mounting plate (4) is detachably installed on the upper column (302) or the lower column (301).

3. The frame of the optical inspection equipment according to claim 1, characterized in that, It also includes a second horizontal mounting plate (6) and / or a third horizontal mounting plate (7), the second horizontal mounting plate (6) and / or the third horizontal mounting plate (7) being fixed between the support columns (3), the second horizontal mounting plate (6) being located between the first horizontal mounting plate (4) and the bottom frame (1), and the third horizontal mounting plate (7) being located above the first horizontal mounting plate (4).

4. The frame of the optical inspection equipment according to claim 1 or 3, characterized in that, It also includes a reinforcing rib (10), the upper part of which is detachably fixed to the first transverse mounting plate (4); When the frame also includes a second transverse mounting plate (6), the lower end of the reinforcing rib (10) is detachably fixed to the second transverse mounting plate (6).

5. The frame of the optical inspection equipment according to claim 4, characterized in that, It also includes a reinforcing fastener, the upper part of which is provided with a strip-shaped hole (1001) extending in the vertical direction, and the reinforcing fastener passes through the strip-shaped hole (1001) and is detachably fixed to the first transverse mounting plate (4).

6. The frame of the optical inspection equipment according to claim 4, characterized in that, The upper part of the reinforcing rib (10) is stepped, and the step (11) is located on the side of the reinforcing rib (10) facing the first transverse mounting plate (4), and the step (11) abuts against the first transverse mounting plate (4).

7. The frame of the optical inspection equipment according to claim 2, characterized in that, It also includes several fasteners. The first horizontal mounting plate (4) is provided with a first mounting hole (401), and the height adjustment block (5) is provided with a second mounting hole (501). The fasteners pass through the first mounting hole (401) and the second mounting hole (501) in sequence and are detachably fixed to the support column (3). Alternatively, the support column (3) may also include a drive unit, the height adjustment block (5) may be fixed to the output end of the drive unit, the height adjustment block (5) may be slidably connected to the support column (3), and the drive unit may drive the height adjustment block (5) and the first horizontal mounting plate (4) above it to slide along the support column (3).

8. The frame of the optical inspection equipment according to claim 2, characterized in that, It also includes a limiting base plate (9), which is located at the bottom of the four upper columns (302) and is integrally formed with the upper columns (302). The upper columns (302) are detachably fixed to the lower columns (301) through the limiting base plate (9). The limiting base plate (9) has a limiting notch (901) on the side facing the first horizontal mounting plate (4). The first horizontal mounting plate (4) or the height adjustment block (5) cooperates with the limiting notch (901).

9. The frame of the optical inspection equipment according to claim 2, characterized in that, The lower column (301) includes a first column (3011) and a second column (3012) arranged from bottom to top, with the column diameter of the first column (3011), the column diameter of the second column (3012), and the column diameter of the upper column (302) decreasing sequentially.

10. The frame of the optical inspection equipment according to claim 1, characterized in that, It also includes at least two first base plates (201) and several second base plates (202); the first base plates (201) and the second base plates (202) are both fixed to the bottom of the bottom frame (1), and several second base plates (202) cover the hole formed by the first base plates (201) and the bottom frame (1), and the thickness of the first base plate (201) is greater than the thickness of the second base plate (202).

11. An optical inspection device, characterized in that, The frame of the optical inspection equipment as described in any one of claims 1 to 10.

12. The optical inspection device according to claim 11, characterized in that, It also includes a return track assembly (13), which is located between the first transverse mounting plate (4) and the bottom frame (1). The return track assembly (13) includes a return track (1302), which is fixed to the bottom frame (1).

13. The optical inspection device according to claim 12, characterized in that, The return track assembly (13) further includes a width adjustment component (1301) and a width adjustment component mounting plate (1303). The width adjustment component (1301) is fixed to the bottom frame (1) by the width adjustment component mounting plate (1303), and the return track (1302) is fixed to the upper end of the width adjustment component mounting plate (1303).

14. The optical inspection device according to claim 13, characterized in that, It also includes a width adjustment fastener, the upper end of the width adjustment component mounting plate (1303) is provided with a strip hole (1304), and the width adjustment fastener passes through the strip hole (1304) and is detachably fixed to the return rail.

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