Adjusting device and automatic optical detection equipment
By employing an adjustment device with intersecting directions in an automated optical inspection device, and utilizing a combination of slides and screws, precise adjustment of the camera is achieved, solving the problem of adjustment path offset in existing equipment and improving adjustment efficiency and ease of operation.
Patent Information
- Application Number
- CN202520412724.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing automated optical inspection equipment is prone to deviation in the adjustment path when adjusting the camera position, resulting in long adjustment time and inconvenience.
An adjustment device with two intersecting first and second directions is adopted, including an adjustment seat, a slide, a first adjustment screw, a first fixing member, a mounting seat, a second adjustment screw, and a second fixing member. The sliding of the slide and the mounting seat in the corresponding directions is controlled by turning the screw. The machining accuracy of the slide groove is used to ensure the accuracy of the movement path, and the fixing member completes the fixation.
It achieves precise camera adjustment, has a simple structure, is easy to use and operate, and reduces adjustment time.
Smart Images
Figure CN223897342U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chip testing equipment technology, and in particular to an adjustment device and an automatic optical testing device. Background Technology
[0002] Currently, existing automated optical inspection equipment requires fine-tuning of the camera position before inspecting defects on the chip surface. Therefore, existing cameras are usually set on adjustment devices with adjustment functions. However, during use, the adjustment path of the camera is prone to deviation, which requires a lot of time to adjust the camera position properly, which is very inconvenient. Utility Model Content
[0003] The purpose of this invention is to provide an adjustment device and an automatic optical inspection equipment, which not only ensures accurate adjustment of the camera, but is also simple to use and easy to operate.
[0004] To achieve the above objectives, this utility model provides an adjustment device having three intersecting directions: a first direction, a second direction, and a third direction. The adjustment device includes: an adjustment seat, a slide table, a first adjustment screw, a first fixing member, a mounting seat, a second adjustment screw, and a second fixing member. The adjustment seat has a first groove extending along the first direction on one side of the third direction. The slide table is slidably connected to the first groove. The side of the slide table opposite to the first groove has a second groove extending along the second direction. The first adjustment screw is disposed on the adjustment seat, with one end extending into the first groove and extending along the first direction to connect with the slide table. The first fixing member connects the slide table and the adjustment seat. The mounting seat is slidably connected to the second groove. The side of the mounting seat opposite to the slide table is a mounting surface for mounting a camera. The second adjustment screw is disposed on the mounting seat, with one end extending into the second groove and extending along the second direction to connect with the mounting seat. The second fixing member connects the mounting seat and the slide table.
[0005] Optionally, the bottom of the first slide groove has a first fixing hole, and the slide table on the side away from the adjusting seat also has a first connecting groove. The first connecting groove extends along the first direction and is spaced apart from the first slide groove. The first fixing member passes through the first connecting groove and connects to the first fixing hole.
[0006] Optionally, the slide includes multiple first fixing members, the slide has multiple first connecting grooves, the bottom of the first grooves is provided with multiple first fixing holes, the multiple first connecting grooves are arranged at intervals along the circumference of the slide, the multiple first fixing holes and the multiple first connecting grooves are arranged in a one-to-one correspondence, and the multiple first fixing members are respectively provided in the multiple first connecting grooves.
[0007] Optionally, the bottom of the second groove has a second fixing hole, and the mounting surface also has a second connecting groove, the second connecting groove extending along the second direction, and the second fixing member passing through the second connecting groove and connecting with the second fixing hole.
[0008] Optionally, the mounting base includes multiple second fasteners, the mounting base has multiple second connecting grooves, the bottom of the second sliding groove is provided with multiple second fixing holes, the multiple second connecting grooves are spaced apart along the circumference of the mounting base, the multiple second fixing holes and the multiple second connecting grooves are provided in a one-to-one correspondence, and the multiple second fasteners are respectively provided in the multiple second connecting grooves.
[0009] Optionally, the adjusting seat includes a first main body and a first mounting part. The first main body is provided with the first sliding groove. The first mounting part is located on one side of the first main body in the first direction and is correspondingly arranged with the slide table. The first adjusting screw is located on the first mounting part.
[0010] Optionally, the first mounting part has a first placement groove on the side of the mounting surface adjacent to the third-party upward direction. The first placement groove extends through the first mounting part along the first direction. The slide table has a first connecting hole on the side facing the mounting part. The first connecting hole and the first placement groove are correspondingly arranged along the first direction. The first adjusting screw includes a first rod body, a first cap body, and a first ring body. The first rod body extends along the first direction. The first cap body is disposed at one end of the rod body. The first ring body is sleeved on the first rod body. The portion of the first rod body located between the first cap body and the first ring body is disposed in the placement groove. The other end of the first rod body is threadedly connected to the first connecting hole.
[0011] Optionally, the slide includes a second main body and a second mounting part. The second main body is provided with the second slide groove. The second mounting part is located on one side of the second main body in the second direction and is correspondingly provided with the mounting seat. The second adjusting screw is located on the second mounting part.
[0012] Optionally, the second mounting part has a second placement groove on the side of the mounting surface adjacent to the third direction, the second placement groove extending through the second mounting part along the second direction, the mounting base has a second connecting hole on the side facing the second mounting part, the second connecting hole and the second placement groove are correspondingly arranged along the second direction, the second adjusting screw includes a second rod body, a second cap body and a second ring body, the second rod body extends along the second direction, the second cap body is disposed at one end of the second rod body, the second ring body is sleeved on the second rod body, the portion of the second rod body located between the second cap body and the second ring body is disposed in the second placement groove, and the other end of the second rod body is threadedly connected to the second connecting hole.
[0013] To achieve the same purpose, this utility model also provides an automatic optical inspection device, including a camera and an adjustment device as described above, wherein the camera is disposed on the mounting surface.
[0014] Compared with the prior art, the adjustment device and automatic optical inspection equipment of this utility model have the following advantages: By setting a first adjusting screw, a slide table, a first fixing member, and a first sliding groove extending in a first direction, the slide table can be controlled to slide along the first sliding groove by turning the first adjusting screw. That is, the verticality of the side wall of the first sliding groove is controlled by the machining accuracy of the first sliding groove, thereby ensuring the accurate movement path of the slide table in the first direction. The first fixing member completes the fixation after movement. Correspondingly, by setting a second adjusting screw, a mounting base, a second fixing member, and a second sliding groove extending in a second direction, the mounting base can be controlled to slide along the second sliding groove by turning the second adjusting screw. That is, the verticality of the side wall of the second sliding groove is controlled by the machining accuracy of the second sliding groove, thereby ensuring the accurate movement path of the mounting base in the second direction. The second fixing member completes the fixation after movement. Finally, the first adjusting screw and the second adjusting screw complete the fine adjustment in the first and second directions. This application can not only ensure the precise adjustment of the camera, but also has a simple structure and is convenient to use and operate. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of the adjusting device according to an embodiment of the present invention;
[0016] Figure 2 This is an exploded view of the adjusting device according to an embodiment of the present invention;
[0017] Figure 3 This is a schematic diagram of the structure of the adjusting seat according to an embodiment of the present utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the slide table according to an embodiment of the present utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the mounting base according to an embodiment of the present utility model.
[0020] In the figure, 1 is the adjusting seat; 11 is the first main body; 111 is the first sliding groove; 112 is the first fixing hole; 12 is the first mounting part; 121 is the first placement groove; 2 is the sliding table; 21 is the second main body; 211 is the second sliding groove; 212 is the first connecting groove; 213 is the second fixing hole; 214 is the first connecting hole; 22 is the second mounting part; 221 is the second placement groove; 3 is the first adjusting screw; 31 is the first rod body; 32 is the first cap body; 33 is the first ring body; 4 is the first fixing member; 5 is the mounting seat; 51 is the mounting surface; 52 is the second connecting groove; 53 is the second connecting hole; 6 is the second adjusting screw; 61 is the second rod body; 62 is the second cap body; 63 is the second ring body; 7 is the second fixing member; X is the first direction; Y is the second direction; Z is the third direction. Detailed Implementation
[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0022] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0023] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.
[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0025] like Figure 1 and Figure 2As shown, an adjustment device according to an embodiment of the present invention has a first direction X, a second direction Y, and a third direction Z that intersect each other. The adjustment device includes: an adjustment seat 1, a slide table 2, a first adjustment screw 3, a first fixing member 4, a mounting seat 5, a second adjustment screw 6, and a second fixing member 7. The adjustment seat 1 has a first slide groove 111 extending along the first direction X on one side of the third direction Z. The slide table 2 is slidably connected to the first slide groove 111. The slide table 2 has a second slide groove 21 extending along the second direction Y on the side opposite to the first slide groove 111. 1. A first adjusting screw 3 is provided on the adjusting seat 1, and one end extends into the first sliding groove 111 and extends along the first direction X to connect with the slide table 2; a first fixing member 4 is used to connect the slide table 2 and the adjusting seat 1; a mounting seat 5 is slidably connected to the second sliding groove 211, and the side of the mounting seat 5 away from the slide table 2 is the mounting surface 51, which is used to install the camera; a second adjusting screw 6 is provided on the mounting seat 5, and one end extends into the second sliding groove 211 and extends along the second direction Y to connect with the mounting seat 5; a second fixing member 7 is used to connect the mounting seat 5 and the slide table 2.
[0026] Based on the above solution, this application, by setting a first adjusting screw 3, a slide 2, a first fixing member 4, and a first sliding groove 111 extending along the first direction X, enables the slide 2 to slide along the first sliding groove 111 by turning the first adjusting screw 3. That is, the machining accuracy of the first sliding groove 111 is used to control the verticality of its sidewall, thereby ensuring the accurate movement path of the slide 2 in the first direction X. The first fixing member 4 then fixes the slide 2 after movement. Finally, the first adjusting screw 3 controls the slide 2 to make fine adjustments in the first direction X. Correspondingly, by setting a second adjusting screw 6... The mounting base 5, the second fixing member 7, and the second sliding groove 211 extending along the second direction Y enable the mounting base 5 to slide along the second sliding groove 211 by turning the second adjusting screw 6. That is, the machining accuracy of the second sliding groove 211 is used to control the verticality of the side wall of the second sliding groove 211, thereby ensuring the accurate movement path of the mounting base 5 in the second direction Y. The second fixing member 7 completes the fixation after movement, and finally the second adjusting screw 6 controls the mounting base 5 to make fine adjustments in the second direction Y. This application not only ensures accurate adjustment of the camera, but also has a simple structure and is easy to use and operate.
[0027] like Figures 2-4As shown, for ease of assembly, the bottom of the first slide groove 111 has a first fixing hole 112, and the slide table 2 on the side away from the adjusting seat 1 also has a first connecting groove 212. The first connecting groove 212 extends along the first direction X and is spaced apart from the first slide groove 111. The first fixing member 4 passes through the first connecting groove 212 and connects to the first fixing hole 112. By setting the first connecting groove 212, when assembling the slide table 2 and the adjusting seat 1, the slide table 2 can be pre-fixed by the first fixing member 4 passing through the first connecting groove 212. At this time, the slide table 2 is in a basic positioning state. Then, the first adjusting screw 3 is rotated for precise position calibration. After the adjustment is completed, the first fixing member 4 is tightened again to achieve final locking. Furthermore, the setting of the first connecting groove 212 can also provide fine-tuning space for the slide table 2 when fine-tuning it in the future.
[0028] like Figures 2-4 As shown, in order to ensure the stable connection between the slide table 2 and the adjusting seat 1, multiple first fixing members 4 are included. The slide table 2 has multiple first connecting grooves 212. Multiple first fixing holes 112 are opened at the bottom of the first sliding groove 111. The multiple first connecting grooves 212 are arranged at intervals along the circumference of the slide table 2. The multiple first fixing holes 112 and the multiple first connecting grooves 212 are arranged one-to-one. The multiple first fixing members 4 are respectively provided in the multiple first connecting grooves 212.
[0029] like Figure 2 , Figure 4 and Figure 5 As shown, to facilitate assembly, the bottom of the second slide groove 211 has a second fixing hole 213, and the mounting surface 51 also has a second connecting groove 52. The second connecting groove 52 extends along the second direction Y. The second fixing member 7 passes through the second connecting groove 52 and connects with the second fixing hole 213. By setting the second connecting groove 52, when assembling the slide table 2 and the mounting base 5, the mounting base 5 can be pre-fixed by the second fixing member 7 passing through the second connecting groove 52. At this time, the mounting base 5 is in a basic positioning state. Then, the second adjusting screw 6 is rotated for precise position calibration. After the adjustment is completed, the second fixing member 7 is tightened again to achieve final locking. Furthermore, the setting of the second connecting groove 52 can also provide fine-tuning space for the mounting base 5 when fine-tuning it later.
[0030] like Figure 2 , Figure 4 and Figure 5 As shown, in order to ensure the stable connection between the slide table 2 and the mounting base 5, multiple second fixing members 7 are included. The mounting base 5 has multiple second connecting grooves 52. Multiple second fixing holes 213 are opened at the bottom of the second sliding groove 211. The multiple second connecting grooves 52 are arranged at intervals along the circumference of the mounting base 5. The multiple second fixing holes 213 and the multiple second connecting grooves 52 are arranged in a one-to-one correspondence. The multiple second fixing members 7 are respectively provided in the multiple second connecting grooves 52.
[0031] like Figure 2 and Figure 3 As shown, in order to facilitate the adjustment of the slide table 2, the adjustment seat 1 includes a first main body 11 and a first mounting part 12. The first main body 11 is provided with a first slide groove 111. The first mounting part 12 is provided on one side of the first main body 11 in the first direction X and is correspondingly provided with the slide table 2. The first adjustment screw 3 is provided on the first mounting part 12.
[0032] like Figure 2 and Figure 3 As shown, for ease of assembly, the first mounting part 12 has a first placement groove 121 on the side of the third direction Z near the mounting surface 51. The first placement groove 121 extends through the first mounting part 12 along the first direction X. The slide table 2 has a first connecting hole 214 on the side facing the mounting part. The first connecting hole 214 and the first placement groove 121 are correspondingly arranged along the first direction X. The first adjusting screw 3 includes a first rod body 31, a first cap body 32 and a first ring body 33. The first rod body 31 extends along the first direction X. The first cap body 32 is provided at one end of the rod body. The first ring body 33 is sleeved on the first rod body 31. The part of the first rod body 31 located between the first cap body 32 and the first ring body 33 is provided in the first placement groove 121. The other end of the first rod body 31 is threadedly connected to the first connecting hole 214. By setting the structure of the first adjusting screw 3, it can be placed on the adjusting seat 1 together with the slide table 2 during the initial fixing of the slide table 2.
[0033] like Figure 2 and Figure 4 As shown, in order to facilitate the adjustment of the mounting base 5, the slide table 2 includes a second main body 21 and a second mounting part 22. The second main body 21 is provided with a second sliding groove 211. The second mounting part 22 is located on one side of the second main body 21 in the second direction Y and is correspondingly provided with the mounting base 5. The second adjusting screw 6 is located on the second mounting part 22.
[0034] like Figure 2As shown, for ease of assembly, the second mounting part 22 has a second placement groove 221 on the side of the third direction Z adjacent to the mounting surface 51. The second placement groove 221 extends through the second mounting part 22 along the second direction Y. The mounting base 5 has a second connecting hole 53 on the side facing the second mounting part 22. The second connecting hole 53 and the second placement groove 221 are correspondingly arranged along the second direction Y. The second adjusting screw 6 includes a second rod body 61, a second cap body 62, and a second ring body 63. The second rod body 61 extends along the second direction Y. The second cap body 62 is disposed at one end of the second rod body 61. The second ring body 63 is sleeved on the second rod body 61. The part of the second rod body 61 located between the second cap body 62 and the second ring body 63 is disposed in the second placement groove 221. The other end of the second rod body 61 is threadedly connected to the second connecting hole 53. By setting the structure of the second adjusting screw 6, it can be placed on the slide table 2 together with the mounting base 5 during the initial fixing of the mounting base 5.
[0035] To achieve the same purpose, an automatic optical inspection device according to an embodiment of the present invention includes a camera and an adjustment device as described above, wherein the camera is disposed on the mounting surface 51.
[0036] The assembly and use process of this utility model is as follows:
[0037] 1. Place the first adjusting screw 3 and the slide table 2 on the adjusting seat 1, and place the portion of the first rod body 31 located between the first cap body 32 and the first ring body 33 in the first placement groove 121, and place the slide table 2 in the first sliding groove 111;
[0038] 2. The slide table 2 is pre-fixed using the first fixing component 4;
[0039] 3. Rotate the first adjusting screw 3 to adjust the position of the slide 2 in the first direction X;
[0040] 4. The slide table 2 is fixed in place by the first fixing member 4;
[0041] 5. Place the second adjusting screw 6 and the mounting base 5 on the slide table 2, and place the part of the second rod body 61 located between the second cap body 62 and the second ring body 63 in the second placement groove 221, and place the mounting base 5 in the second slide groove 211;
[0042] 6. The mounting base 5 is pre-fixed using the second fastener 7;
[0043] 7. Rotate the second adjusting screw 6 to adjust the position of the mounting base 5 in the second direction Y;
[0044] 8. Secure the mounting base 5 using the second fastener 7;
[0045] 9. Install the camera onto mounting surface 51;
[0046] 10. Fine-tune the position of the camera using the first adjusting screw 3 and the second adjusting screw 6.
[0047] In summary, this utility model embodiment provides an adjustment device and an automatic optical inspection equipment. By setting a first adjusting screw 3, a slide 2, a first fixing member 4, and a first sliding groove 111 extending along the first direction X, the slide 2 can be controlled to slide along the first sliding groove 111 by turning the first adjusting screw 3. That is, the verticality of the sidewall of the first sliding groove 111 is controlled by the machining accuracy of the first sliding groove 111, thereby ensuring the accurate movement path of the slide 2 in the first direction X. The first fixing member 4 completes the fixation after movement, and finally, the first adjusting screw 3 controls the slide 2 to make fine adjustments in the first direction X. Correspondingly, through… The system comprises a second adjusting screw 6, a mounting base 5, a second fixing member 7, and a second sliding groove 211 extending along the second direction Y. This allows the mounting base 5 to slide along the second sliding groove 211 by turning the second adjusting screw 6. The machining precision of the second sliding groove 211 is used to control the verticality of its sidewalls, ensuring accurate movement of the mounting base 5 in the second direction Y. The second fixing member 7 then secures the mounting base after movement. Finally, the second adjusting screw 6 controls the mounting base 5 for fine-tuning in the second direction Y. This design not only ensures precise adjustment of the camera but also features a simple structure and convenient use and operation.
[0048] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.
Claims
1. An adjusting device having a first direction, a second direction, and a third direction that intersect each other in pairs, characterized in that, include: Adjustment seat, slide table, first adjusting screw, first fixing component, mounting seat, second adjusting screw, and second fixing component; The adjusting seat has a first groove extending along the first direction on one side of the third direction, the slide table is slidably connected to the first groove, and the slide table has a second groove extending along the second direction on the side opposite to the first groove. The first adjusting screw is disposed on the adjusting seat, and one end extends into the first groove and extends along the first direction to connect with the slide table. The first fixing member is used to connect the slide table and the adjusting seat. The mounting base is slidably connected to the second slide groove. The side of the mounting base opposite to the slide table is the mounting surface, which is used to mount the camera. The second adjusting screw is located on the mounting base, with one end extending into the second slide groove and extending along the second direction to connect with the mounting base. The second fixing member is used to connect the mounting base and the slide table.
2. The adjusting device according to claim 1, characterized in that... The bottom of the first slide groove has a first fixing hole, and the slide table on the side away from the adjustment seat also has a first connecting groove. The first connecting groove extends along the first direction and is spaced apart from the first slide groove. The first fixing member passes through the first connecting groove and connects to the first fixing hole.
3. The adjusting device according to claim 2, characterized in that, The slide includes multiple first fixing members, and the slide has multiple first connecting grooves. Multiple first fixing holes are provided at the bottom of the first grooves. The multiple first connecting grooves are spaced apart along the circumference of the slide. The multiple first fixing holes and the multiple first connecting grooves are arranged in a one-to-one correspondence. The multiple first fixing members are respectively provided in the multiple first connecting grooves.
4. The adjusting device according to claim 1, characterized in that, The bottom of the second groove has a second fixing hole, and the mounting surface also has a second connecting groove. The second connecting groove extends along the second direction, and the second fixing member passes through the second connecting groove and connects with the second fixing hole.
5. The adjusting device according to claim 4, characterized in that, The mounting base includes multiple second fixing members, and the mounting base has multiple second connecting grooves. Multiple second fixing holes are provided at the bottom of the second sliding groove. The multiple second connecting grooves are spaced apart along the circumference of the mounting base. The multiple second fixing holes and the multiple second connecting grooves are arranged in a one-to-one correspondence. The multiple second fixing members are respectively provided in the multiple second connecting grooves.
6. The adjusting device according to claim 1, characterized in that, The adjusting seat includes a first main body and a first mounting part. The first main body is provided with the first sliding groove. The first mounting part is located on one side of the first main body in the first direction and is correspondingly arranged with the sliding table. The first adjusting screw is located on the first mounting part.
7. The adjusting device according to claim 6, characterized in that, The first mounting part has a first placement groove on the side of the mounting surface facing the third direction. The first placement groove extends through the first mounting part along the first direction. The slide table has a first connecting hole on the side facing the mounting part. The first connecting hole and the first placement groove are correspondingly arranged along the first direction. The first adjusting screw includes a first rod body, a first cap body, and a first ring body. The first rod body extends along the first direction. The first cap body is disposed at one end of the rod body. The first ring body is sleeved on the first rod body. The portion of the first rod body located between the first cap body and the first ring body is disposed in the placement groove. The other end of the first rod body is threadedly connected to the first connecting hole.
8. The adjusting device according to claim 1, characterized in that, The slide table includes a second main body and a second mounting part. The second main body is provided with the second slide groove. The second mounting part is located on one side of the second main body in the second direction and is correspondingly provided with the mounting seat. The second adjusting screw is located on the second mounting part.
9. The adjusting device according to claim 8, characterized in that, The second mounting part has a second placement groove on the side of the mounting surface adjacent to the third direction. The second placement groove extends through the second mounting part along the second direction. The mounting base has a second connecting hole on the side facing the second mounting part. The second connecting hole and the second placement groove are correspondingly arranged along the second direction. The second adjusting screw includes a second rod body, a second cap body, and a second ring body. The second rod body extends along the second direction. The second cap body is disposed at one end of the second rod body. The second ring body is sleeved on the second rod body. The portion of the second rod body located between the second cap body and the second ring body is disposed in the second placement groove. The other end of the second rod body is threadedly connected to the second connecting hole.
10. An automatic optical inspection device, characterized in that, It includes a camera and an adjustment device as described in any one of claims 1-9, wherein the camera is disposed on the mounting surface.