Dimension detection device based on CCD (Charge Coupled Device)

Abstract

The utility model relates to the technical field of detection equipment, and specifically discloses a CCD-based dimension detection device comprising a pedestal; the product clamping assembly is arranged on the table top of the overturning platform; the Z-axis adjustment driving assembly is arranged on one side of the upper portion of the base; and the CCD detection assembly is connected to a driving part of the Z-axis adjustment driving assembly and is arranged to directly face the overturning platform so as to carry out size detection on the two taps of the product. After an operator manually clamps the product through the product clamping assembly, width detection can be firstly carried out on the two taps of the product through the CCD detection assembly; after the overturning platform drives the clamping assembly to overturn by a set angle, the length and height of two taps of a product can be detected through the CCD detection assembly, and compared with the prior art, the labor intensity of operators is reduced, the detection precision is improved, the production input cost of enterprises is reduced, and high use value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a size detection device based on CCD. Background Art

[0002] It is well known that various types of products are used in the production process of electronic equipment, and when these products are completed, in order to meet the needs of later use, they often need to be tested in full size or in part. Figure 1 For a product shown in the figure, two tape sizes of the product are tested.

[0003] The detection method in the prior art is generally that the operator manually uses the detection equipment to detect the two tapes of each product in turn, which not only consumes a lot of labor and time, but also has low detection efficiency and cannot guarantee detection accuracy, which is prone to more defective products, thereby increasing the cost of production and processing.

[0004] In order to solve the above problems, the present application discloses a size detection device based on CCD. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model discloses a size detection device based on CCD.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a size detection device based on CCD, comprising: a base;

[0007] A turning platform, wherein the turning platform is fixed above the base;

[0008] A product clamping assembly, wherein the product clamping assembly is arranged on the table of the turning platform;

[0009] A Z-axis adjustment drive assembly, wherein the Z-axis adjustment drive assembly is arranged on one side above the base;

[0010] The CCD detection component is connected to the driving part of the Z-axis adjustment driving component and is arranged opposite to the flip platform to perform size detection on the two tapes of the product.

[0011] Further preferably, four supporting legs are distributed below the base.

[0012] Further preferably, a light source box is provided on the base corresponding to the bottom of the turning platform.

[0013] Further preferably, a light shielding baffle is vertically arranged on the base corresponding to the front side of the light source lamp box.

[0014] It is further preferred that the flipping platform includes a rotating cylinder, a first axle seat, a second axle seat and a platform body, the first axle seat and the second axle seat are relatively arranged above the base, the rotating cylinder is arranged on the outside of the first axle seat and its output end is connected to the shaft body of the first axle seat, the shaft body of the first axle seat and the shaft body of the second axle seat are respectively connected with a first L-shaped seat and a second L-shaped seat at one end close to each other, the platform body is connected and arranged between the transverse parts of the first L-shaped seat and the second L-shaped seat, and a light-transmitting through groove is opened on the platform body.

[0015] It is further preferred that the product clamping assembly includes a first jig block, a second jig block, a third jig block and a pressure block, the first jig block and the second jig block are respectively arranged on the right side and the front side of the platform body, the third jig block is arranged in the middle of the platform body, the first jig block is provided with a first slot along the placement direction of the product tape for the product tape to be inserted and extending outward, the second jig block is provided with a second slot perpendicular to the first slot, and the pressure block is tightly inserted into the second slot and extends outward to press one of the tapes of the product.

[0016] It is further preferred that the Z-axis adjustment drive assembly is a hand-cranked screw slide.

[0017] It is further preferred that the CCD detection assembly includes a fixed bracket, a CCD detection camera and a camera lens, the fixed bracket is arranged above the slide of the hand-cranked screw slide, the CCD detection camera is arranged on the top of the fixed bracket facing the flip platform side, and the camera lens is installed at the bottom of the CCD detection camera.

[0018] It is further preferred that it also includes a first fixing seat and a second fixing seat, the first fixing seat is arranged above the slide of the hand-cranked screw slide, the fixing bracket is fixedly arranged above the first fixing seat, the first fixing seat is provided with a first arc groove on the side facing the camera lens, the second fixing seat is provided with a second arc groove on the side facing the camera lens, the left and right sides of the second fixing seat are respectively fixed to the first fixing seat by bolts so that the camera lens is clamped between the first arc groove and the second arc groove.

[0019] It is further preferred that an operating platform is also included, on which a first switch button for controlling the on and off of the light source light box, a second switch button for controlling the movement of the rotating cylinder, and a third switch button for controlling the movement of the CCD detection camera are provided.

[0020] The utility model achieves the following beneficial effects:

[0021] The present application can adjust the CCD detection component to the optimal detection position through the Z-axis adjustment drive component, and after the operator manually clamps the product through the product clamping component, the CCD detection component can first perform width detection on the two tapes of the product. After the flip platform drives the clamping component to flip the set angle, the CCD detection component can perform length and height detection on the two tapes of the product. Compared with the existing technology, the labor intensity of the operator is reduced, the detection accuracy is improved, the production input cost of the enterprise is reduced, and it has a high use value.

[0022] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the disclosure of the utility model, and together with the description, are used to explain the principles of the disclosure.

[0024] Figure 1 It is a schematic diagram of the product structure disclosed by the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure disclosed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the product clamping assembly disclosed in the utility model;

[0027] In the figure: 10, base; 20, flip platform; 21, first shaft seat; 22, second shaft seat; 23, first L-shaped seat; 24, second L-shaped seat; 25, rotating cylinder; 26, platform body; 261, light-transmitting slot; 30, product clamping assembly; 31, first fixture block; 311, first slot; 32, second fixture block; 321, second slot; 33, third fixture block; 34, pressing block; 40, Z-axis adjustment drive assembly; 50, CCD detection assembly; 51, fixing bracket; 52, CCD detection camera; 53, camera lens; 54, first fixing seat; 541, first arc groove; 55, second fixing seat; 551, second arc groove; 60, operating platform; 61, first switch button; 62, second switch button; 63, third switch button; 70, supporting foot; 80, light source light box; 90, light shielding baffle; A, product; A', tape. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] Example

[0031] In order to solve the existing technology Figure 1 The problem of measuring the size of the two tapes A' of product A shown in the figure is shown in the figure. Figure 2 and Figure 3 As shown, the present application discloses a CCD-based size detection device, comprising: a base 10;

[0032] A turning platform 20, which is fixed above the base 10;

[0033] A product clamping assembly 30, which is disposed on the table of the flip platform 20;

[0034] A Z-axis adjustment drive assembly 40, which is disposed on one side above the base 10;

[0035] The CCD detection component 50 is connected to the driving part of the Z-axis adjustment driving component 40 and is arranged opposite to the flip platform 20 to perform size detection on the two tapes of the product.

[0036] During specific use, the operator first adjusts the specific position of the CCD detection component 50 through the Z-axis adjustment drive component 40 so that it is located at the optimal detection position. After this work is completed, the operator clamps the product to be detected on the flip platform 20 through the product clamping component 30, and then controls the CCD detection component 50 to take a picture of the product to detect the width of its two tapes. Then, the flip platform 20 is controlled to flip the product clamped by the product clamping component 30 to a set angle. Finally, the CCD detection component 50 is controlled to take a picture of the product again to detect the length and height of its two tapes.

[0037] In this embodiment, four supporting legs 70 are distributed below the base 10 to support the base 10 , thereby increasing the height of the base 10 .

[0038] In order to improve the accuracy of the CCD detection component 50 in detecting the two tape sizes of the product, the present application also provides a light box 80 on the base 10 corresponding to the bottom of the flip platform 20. When detecting the two tape sizes of the product, the light box 80 lights up to provide light for the CCD detection component 50. In addition, a light shielding baffle 90 is vertically arranged on the base 10 corresponding to the front side of the light box 80, which can prevent the light source dissipated by the light box 80 from irradiating the human eyes and causing discomfort to the operator.

[0039] In a specific embodiment, the flip platform 20 of the present application includes a rotating cylinder 25, a first shaft seat 21, a second shaft seat 22 and a platform body 26, the first shaft seat 21 and the second shaft seat 22 are relatively arranged above the base 10, the rotating cylinder 25 is arranged on the outside of the first shaft seat 21 and its output end is connected to the shaft body of the first shaft seat 21, the shaft body of the first shaft seat 21 and the shaft body of the second shaft seat 22 are respectively connected to the first L-shaped seat 23 and the second L-shaped seat 24 at one end close to each other, and the platform body 26 is connected and arranged Between the lateral parts of the first L-shaped seat 23 and the second L-shaped seat 24, a light-transmitting through groove 261 is opened on the platform body 26. Driven by the rotating cylinder 25, the platform body 26 located on the first shaft seat 21 and the second shaft seat 22 will flip over the set angle. At this time, the product clamped on the platform body 26 by the product clamping assembly 30 will rotate at the set angle. In addition, when the light source light box 80 is turned on, the bright light will shine on the entire product through the light-transmitting through groove 261, thereby improving the detection accuracy of the CCD detection assembly 50.

[0040] In a specific embodiment, the product clamping assembly 30 includes a first jig block 31, a second jig block 32, a third jig block 33 and a pressing block 34. The first jig block 31 and the second jig block 32 are respectively arranged on the right side and the front side of the platform body 26, and the third jig block 33 is arranged in the middle of the platform body 26. The first jig block 31 is provided with a first slot 311 for inserting the product tape and extending outward along the placement direction of the product tape. The second jig block 32 is provided with a second slot 321 perpendicular to the first slot 311. The pressing block 34 is tightly inserted into the second slot 321 and extends outward to press one of the tapes of the product. In the process of clamping the product, the operator first places the product on the third jig block 33 and passes the longer tape of the product through the first slot 311. In addition, the insertion block is tightly inserted into the second slot 321 and extends to one of the tapes of the product, so that the product can be pressed as a whole on the third jig block 33.

[0041] As a preferred embodiment, the Z-axis adjustment drive assembly 40 in the present application is a hand-cranked screw slide. If there are other types of Z-axis adjustment drive assemblies 40 that can play the same role, personnel in this technical field can adaptably select them.

[0042] In a specific implementation scheme, the CCD detection assembly 50 includes a fixed bracket 51, a CCD detection camera 52 and a camera lens 53. The fixed bracket 51 is arranged above the slide of the hand-cranked screw slide, the CCD detection camera 52 is arranged on the top of the fixed bracket 51 facing the flip platform 20, and the camera lens 53 is installed at the bottom of the CCD detection camera 52. During specific use, the CCD detection camera 52 and the camera lens 53 cooperate to realize the detection of two tape sizes of the product.

[0043] In addition, the present application also includes a first fixed seat 54 and a second fixed seat 55. The first fixed seat 54 is arranged above the slide of the hand-cranked screw slide, and the fixed bracket 51 is fixedly arranged above the first fixed seat 54. The first fixed seat 54 has a first arc groove 541 on the side facing the camera lens 53, and the second fixed seat 55 has a second arc groove 551 on the side facing the camera lens. The left and right sides of the second fixed seat 55 are respectively fixed to the first fixed seat 54 by bolts (not marked) so that the camera lens 53 is clamped between the first arc groove 541 and the second arc groove 551. In this way, the camera lens 53 can be fixed between the first fixed seat 54 and the second fixed seat 55, thereby avoiding the shaking of the camera lens 53 and causing inaccurate detection by the CCD detection camera 52.

[0044] In order to realize the control of the light source lamp box, rotating cylinder 25 and CCD camera of the present application, the present application also includes an operating platform 60, specifically, a first switch button 61 for controlling the on and off of the light source lamp box 80, a second switch button 62 for controlling the action of the rotating cylinder 25 and a third switch button 63 for controlling the action of the CCD detection camera 52 are provided on the operating platform 60.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable technicians familiar with the technical field 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 size detection device based on CCD, characterized in that: include: Base; A turning platform, wherein the turning platform is fixed above the base; A product clamping assembly, wherein the product clamping assembly is arranged on the table of the turning platform; A Z-axis adjustment drive assembly, wherein the Z-axis adjustment drive assembly is arranged on one side above the base; The CCD detection component is connected to the driving part of the Z-axis adjustment driving component and is arranged opposite to the flip platform to perform size detection on the two tapes of the product.

2. A CCD-based size detection device according to claim 1, characterized in that: Four supporting legs are distributed below the base.

3. The CCD-based size detection device according to claim 1, characterized in that: A light source box is arranged on a base corresponding to the bottom of the turning platform.

4. The CCD-based size detection device according to claim 3, characterized in that: A light shielding baffle is vertically arranged on the base corresponding to the front side of the light source lamp box.

5. The CCD-based size detection device according to claim 3, characterized in that: The flip platform includes a rotating cylinder, a first shaft seat, a second shaft seat and a platform body. The first shaft seat and the second shaft seat are relatively arranged above the base. The rotating cylinder is arranged on the outside of the first shaft seat and its output end is connected to the shaft body of the first shaft seat. The shaft body of the first shaft seat and the shaft body of the second shaft seat are respectively connected with a first L-shaped seat and a second L-shaped seat at one end close to each other. The platform body is connected and arranged between the transverse parts of the first L-shaped seat and the second L-shaped seat, and a light-transmitting through groove is opened on the platform body.

6. The CCD-based size detection device according to claim 5, characterized in that: The product clamping assembly includes a first jig block, a second jig block, a third jig block and a pressure block. The first jig block and the second jig block are respectively arranged on the right side and the front side of the platform body, and the third jig block is arranged in the middle of the platform body. The first jig block is provided with a first slot for inserting the product tape and extending outward along the placement direction of the product tape. The second jig block is provided with a second slot perpendicular to the first slot. The pressure block is tightly inserted into the second slot and extends outward to press one of the tapes of the product.

7. The CCD-based size detection device according to claim 1, characterized in that: The Z-axis adjustment drive assembly is a hand-cranked lead screw slide.

8. The CCD-based size detection device according to claim 1, characterized in that: The CCD detection component includes a fixed bracket, a CCD detection camera and a camera lens. The fixed bracket is arranged above the slide of the hand-cranked screw slide. The CCD detection camera is arranged on the top of the fixed bracket facing the flip platform side. The camera lens is installed at the bottom of the CCD detection camera.

9. The CCD-based size detection device according to claim 8, characterized in that: It also includes a first fixing seat and a second fixing seat, the first fixing seat is arranged above the slide of the hand-cranked screw slide, the fixing bracket is fixedly arranged above the first fixing seat, the first fixing seat is provided with a first arc groove on the side facing the camera lens, the second fixing seat is provided with a second arc groove on the side facing the camera lens, the left and right sides of the second fixing seat are respectively fixed to the first fixing seat by bolts so that the camera lens is clamped between the first arc groove and the second arc groove.

10. A CCD-based size detection device according to any one of claims 1 to 9, characterized in that: It also includes an operating platform, on which a first switch button for controlling the on and off of a light source light box, a second switch button for controlling the movement of a rotating cylinder, and a third switch button for controlling the movement of a CCD detection camera are arranged.

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