Novel light sensation detection structure jig

Abstract

The utility model relates to a novel light sensation detection structure jig, which comprises a reference platform, a product limiting block, an indicator and a mounting groove arranged on the reference platform, and is characterized in that the product limiting block is fixedly arranged on the reference platform and is used for limiting the position of a product to be detected; a photoelectric sensor is fixedly mounted in the mounting groove and is used for measuring a clamping hook of a to-be-measured product inserted into the mounting groove; the photoelectric sensor is electrically connected with the indicator and transmits a measurement result to the indicator, and the indicator is used for reflecting the measurement result. According to the novel light sensation detection structure jig provided by the invention, whether the structure of a product is missing or not is judged to be qualified, and how to quickly and accurately utilize jig equipment to replace manpower, so that the labor cost is reduced, the efficiency is improved, the quality is stabilized, and lean management is realized; for mass production and manufacture of products, the work intensity is greatly improved, and the measurement precision and accuracy are improved by dozens of times.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection fixtures, and specifically relates to a novel light-sensing detection structure fixture. Background Art

[0002] In mass manufacturing companies, product quality measurement and inspection are top priorities. Especially when there is a risk of missing product structures (such as breakage, etc.), how to conduct inspections efficiently and accurately has always been the focus of the company. In the 3C notebook industry, many of these non-standard qualitative measurements (whether the product's hook structure is missing) are usually done manually, which is not only inefficient, but also has large errors. Manual operations are prone to fatigue and omissions, and product quality cannot be effectively guaranteed.

[0003] The traditional inspection method is to manually pick up the product (semi-finished product) in the assembly line, and then visually check whether the product's hooks are missing or broken, and thus determine whether the product is qualified or not; for the 3C laptop industry, the shape of the product is mostly rectangular, with hook structures on the four sides. At the same time, considering the many processes and steps of the product, whether the hooks on the four sides of the product will be broken or missing, the hooks on the four sides are visually inspected to determine whether they are missing and marked with a marker to indicate that the product has been inspected; Product UPH: 450pcs / h, calculated based on 5,400 products per day, each product needs to inspect the hooks on the four sides, a total of 15 hooks, and more than 81,000 positions need to be measured every day, resulting in the accuracy and efficiency of the inspection being affected. There are uncontrollable factors such as invisible scratches on the appearance of the product when picking up the product during the inspection operation. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a novel light sensing detection structure fixture.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a new type of light-sensing detection structure fixture, including a reference platform, a product limit block, an indicator and an installation groove opened on the reference platform, the product limit block is fixedly installed on the reference platform, and the product limit block is used to limit the position of the product to be tested; a photoelectric sensor is fixedly installed in the installation groove, and the photoelectric sensor is used to measure the hook of the product to be tested inserted into the installation groove; the photoelectric sensor and the indicator are electrically connected, the photoelectric sensor transmits the measurement result to the indicator, and the indicator is used to reflect the measurement result.

[0006] In an embodiment of the present application, there are multiple installation slots, and the distribution positions of the installation slots are determined according to the size of the product to be tested.

[0007] In an embodiment of the present application, the position of the product limit block can be adjusted relative to the reference platform.

[0008] In an embodiment of the present application, a track is provided on the reference platform, and the position of the product limit block is adjusted along the track.

[0009] In an embodiment of the present application, several levels of bolt holes are provided on the reference platform, and bolts are inserted into bolt holes at different levels, so that the product limit blocks are fixedly installed at different positions of the reference platform.

[0010] In an embodiment of the present application, a controller is further included, and the controller is electrically connected to the photoelectric sensor and the indicator. The photoelectric sensor transmits the measurement result to the controller. After processing the measurement result, the controller transmits the signal to the indicator, and the indicator feeds back the measurement result.

[0011] In an embodiment of the present application, the indicator includes an indicator light, which has two states, namely, light on and light off; the number of the indicator lights is the same as the number of the photoelectric sensors, and each indicator light feeds back the measurement result of each photoelectric sensor.

[0012] In an embodiment of the present application, the photoelectric sensor includes a base and a sensor unit, the sensor unit is fixedly mounted on the base, and the base is fixedly mounted together with the mounting groove by bolts.

[0013] In an embodiment of the present application, the sensor unit includes a first sensor unit and a second sensor unit, the first sensor unit is used to measure the hook of the product to be tested in the Z direction, and the second sensor unit is used to measure the hook of the product to be tested in the XY direction.

[0014] In the embodiments of the present application, the jig is flexible, compatible with similar products and foolproof.

[0015] The beneficial effects of the present application are as follows: the novel light-sensing detection structure fixture provided by the present application is to solve the problem of whether the structure of a product is missing or not, how to quickly and accurately use fixture equipment to replace manual labor, streamline labor costs, improve efficiency, stabilize quality, and achieve lean management; through the invention of such a fixture, a light-sensing sensor is used, and an adjustable flexible light sensor is used, which can be adjusted in the XY horizontal plane and the Z vertical direction, and multi-point synchronous inspection is adopted, and alarm and fool-proof control are performed for each measuring unit. For mass-produced products, the work intensity is greatly improved, and the measurement precision and accuracy are improved by dozens of times. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the product to be tested.

[0017] Figure 2 The present invention provides a novel light sensing detection structure fixture.

[0018] Figure 3 Another structural schematic diagram of a novel light sensing detection structure fixture provided by the utility model.

[0019] Figure 4 The present invention provides a schematic structural diagram of a photoelectric sensor of a novel light sensing detection structure fixture. DETAILED DESCRIPTION

[0020] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0021] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0022] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0023] Please refer to Figure 1-4The present application provides a novel light sensing detection structure fixture, which includes a reference platform A, a product limit block C, an indicator D and a mounting slot B opened on the reference platform A, wherein the product limit block C is fixedly installed on the reference platform A, and the product limit block C is used to limit the position of the product to be tested; a photoelectric sensor 17 is fixedly installed in the mounting slot B, and the photoelectric sensor 17 is used to measure the hook of the product to be tested inserted into the mounting slot B; the photoelectric sensor 17 is electrically connected to the indicator D, and the photoelectric sensor 17 transmits the measurement result to the indicator D, and the indicator D is used to reflect the measurement result.

[0024] In one embodiment of the present application, please refer to Figure 1-4 There are multiple installation slots B, and the distribution positions of the installation slots B are determined according to the size of the product to be tested. Figure 2 There are 15 installation slots B, which are numbered 1-15 respectively. A photoelectric sensor 17 is installed in each installation slot B. In this way, when the hook of the product to be tested is inserted into the installation slot B, the photoelectric sensor 17 in the installation slot B detects the corresponding hook, and feeds back the detection result to the indicator D after the detection is completed.

[0025] In one embodiment of the present application, the position of the product limit block C can be adjusted relative to the reference platform A. For example, a track is set on the reference platform A, and the product limit block C is adjusted along the track; for another example, the product limit block C and the reference platform A are fixed together by bolts, and several levels of bolt holes are set on the reference platform A. When the position of the product limit block C relative to the reference platform A needs to be adjusted, it is only necessary to insert the bolts into the bolt holes of the corresponding level. Of course, there are many ways to achieve the relative position change between the product limit block C and the reference platform A. This application only gives two examples and does not expand on the others.

[0026] The fixture also includes a controller (not shown in the figure), which is electrically connected to the photoelectric sensor 17 and the indicator D. The photoelectric sensor 17 transmits the measurement result to the controller, and the controller processes the measurement result and transmits the signal to the indicator D, and the indicator D feeds back the measurement result.

[0027] In one embodiment of the present application, the indicator D includes an indicator light, which has two states, namely, light on and light off; the number of the indicator lights is the same as the number of the photoelectric sensors 17, and each indicator light feeds back the measurement result of each photoelectric sensor 17. Figure 2 As shown, the indicator D has 15 indicator lights.

[0028] In one embodiment of the present application, Figure 1-4 The photoelectric sensor 17 includes a base 171 and a sensor unit. The sensor unit is fixedly mounted on the base 171. The base 171 is fixedly mounted together with the mounting groove B through bolts 18.

[0029] The sensor unit includes a first sensor unit 172 and a second sensor unit 173. The first sensor unit 172 is used to measure the hook of the product to be tested in the Z direction, and the second sensor unit 173 is used to measure the hook of the product to be tested in the XY direction. The XY direction mentioned here refers to the direction parallel to the plane where the reference plane A is located, and the X direction is perpendicular to the Y direction; the Z direction refers to the direction perpendicular to the X direction and the Y direction respectively.

[0030] The jig is flexible, compatible with similar products and foolproof.

[0031] The novel light-sensing detection structure fixture provided in the present application is to solve the problem of whether the structure of a product is missing or not, how to quickly and accurately use fixture equipment to replace manual labor, streamline labor costs, improve efficiency, stabilize quality, and achieve lean management; through the invention of such a fixture, a light sensor is used, and an adjustable flexible light sensor is used, which can be adjusted in the XY horizontal plane and the Z vertical direction, and multi-point synchronous inspection is used, and alarm and anti-fool control are performed for each measuring unit. For mass production of products, the work intensity is greatly improved, and the measurement precision and accuracy are improved by dozens of times.

[0032] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A novel light sensing detection structure fixture, characterized in that: It includes a reference platform, a product limit block, an indicator and a mounting groove opened on the reference platform, the product limit block is fixedly installed on the reference platform, and the product limit block is used to limit the position of the product to be tested; a photoelectric sensor is fixedly installed in the mounting groove, and the photoelectric sensor is used to measure the hook of the product to be tested inserted into the mounting groove; the photoelectric sensor and the indicator are electrically connected, the photoelectric sensor transmits the measurement result to the indicator, and the indicator is used to reflect the measurement result.

2. The novel light sensing detection structure fixture according to claim 1 is characterized in that: There are multiple installation slots, and the distribution positions of the installation slots are determined according to the size of the product to be tested.

3. The novel light sensing detection structure fixture according to claim 2 is characterized in that: The position of the product limit block can be adjusted relative to the reference platform.

4. The novel light sensing detection structure fixture according to claim 3 is characterized in that: A track is arranged on the reference platform, and the position of the product limit block is adjusted along the track.

5. The novel light sensing detection structure fixture according to claim 3 is characterized in that: The reference platform is provided with bolt holes at several levels, and bolts are inserted into bolt holes at different levels, so that the product limit blocks are fixedly installed at different positions of the reference platform.

6. The novel light sensing detection structure fixture according to claim 3 is characterized in that: It also includes a controller, which is electrically connected to the photoelectric sensor and the indicator. The photoelectric sensor transmits the measurement result to the controller, and the controller transmits the signal to the indicator after processing the measurement result, and the indicator feeds back the measurement result.

7. The novel light sensing detection structure fixture according to claim 6 is characterized in that: The indicator comprises an indicator light, and the indicator light has two states, namely, light on and light off; the number of the indicator lights is the same as the number of the photoelectric sensors, and each indicator light feeds back the measurement result of each photoelectric sensor.

8. The novel light sensing detection structure fixture according to claim 7 is characterized in that: The photoelectric sensor comprises a base and a sensor unit. The sensor unit is fixedly mounted on the base. The base is fixedly mounted together with the mounting groove by bolts.

9. The novel light sensing detection structure fixture according to claim 8 is characterized in that: The sensor unit includes a first sensor unit and a second sensor unit. The first sensor unit is used to measure the hook of the product to be tested in the Z direction, and the second sensor unit is used to measure the hook of the product to be tested in the XY direction.

10. The novel light sensing detection structure fixture according to claim 9 is characterized in that: The jig is flexible, compatible with similar products and foolproof.

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