A color sorter camera platform adjustment device

Abstract

The utility model discloses a color sorter camera platform adjustment device, including a screw, the screw is fixedly connected to the platform lower plate; a locking assembly, the locking assembly includes an upper locking member and a lower locking member, a platform upper plate is arranged between the upper locking member and the lower locking member, the upper locking member, the lower locking member and the platform upper plate are sleeved on the screw; the locking assembly adjusts the locking position of the platform upper plate on the screw through the upper locking member. The utility model uses a single upper locking member or a lower locking member to thread the screw, and the position of the platform upper plate can be adjusted by adjusting the upper locking member only. Compared with the traditional up-and-down adjustment structure, the adjustment method is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of position adjustment of a camera platform of a color sorter, in particular to an adjustment device for a camera platform of a color sorter. Background Art

[0002] The working principle of the color sorter is to use the difference in reflection and transmission of materials in different spectral bands, collect images through optical sensors, combine software and algorithm processing, and drive the actuator to separate the different materials. An important part is to collect images through the camera lens, and the installation and adjustment of the camera lens is crucial.

[0003] At present, the installation and adjustment structure of the camera lens of the color sorter, such as Figure 1 As shown, a structure in which nuts are locked on both the upper and lower plates of the camera is adopted. Although this structure can basically solve the problem of adjusting the camera distance, it is time-consuming and laborious to adjust. The space between the upper and lower plates of the camera is small, the lower nut on the inside is not easy to adjust, and the lower nut structure reduces the adjustment space of the upper and lower plates of the camera. Utility Model Content

[0004] The utility model aims to provide a color sorter camera platform adjustment device to solve the problem that the existing color sorter camera platform structure is not suitable for single-side adjustment and the operation is cumbersome.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A color sorter camera platform adjustment device, comprising:

[0006] A screw rod, the screw rod being fixedly connected to the lower plate of the platform;

[0007] A locking assembly, the locking assembly comprising an upper locking member and a lower locking member, an upper platform plate being arranged between the upper locking member and the lower locking member, and the upper locking member, the lower locking member and the upper platform plate being sleeved on the screw;

[0008] The locking assembly adjusts the locking position of the platform upper plate on the screw rod through the upper locking piece.

[0009] Optionally, the lower locking member includes a supporting cap and a lower inserting block, the supporting cap is connected to the lower inserting block, the supporting cap is threadedly connected to the screw rod, and the supporting cap supports the bottom surface of the upper plate of the platform;

[0010] The upper locking member comprises a rotary cap and an upper plug-in block corresponding to the lower plug-in block; the upper locking member is connected to the lower plug-in block by the upper plug-in block to rotate the supporting cap.

[0011] Optionally, the lower locking member includes a supporting cap and a lower rotation block, the supporting cap is connected to the lower rotation block, and the supporting cap supports the bottom surface of the upper plate of the platform;

[0012] The upper locking member comprises a screw cap and an upper screw block corresponding to the lower screw block, the screw cap is connected to the upper screw block, and the screw cap is threadedly connected to the screw rod;

[0013] The upper rotation block is threadedly connected to the lower rotation block plug-in block.

[0014] Optionally, a clamping locking piece is further included, wherein the clamping locking piece is located on the upper side of the upper locking piece and the clamping locking piece is threadedly connected to the screw rod.

[0015] Optionally, an anti-slip groove is provided on the outer peripheral surface of the clamping and locking piece.

[0016] Optionally, the support cap is provided with a sloped surface, and the through hole of the upper plate of the platform is provided with a sloped surface expansion corresponding to the sloped surface.

[0017] Optionally, the projection diameter of the screw cap cross section perpendicular to the screw axis is larger than the projection diameter of the support cap cross section.

[0018] Optionally, a screw hole is formed on the outer peripheral surface of the screw cap.

[0019] Beneficial effects of the utility model:

[0020] 1. The utility model uses a single upper locking piece or a lower locking piece to thread the screw rod. Only by adjusting the upper locking piece, the position of the platform upper plate can be adjusted. Compared with the traditional up-and-down adjustment structure, the adjustment method is simpler and more convenient.

[0021] 2. The structure of the lower locking member of the utility model can be miniaturized, which is beneficial to saving space between the upper plate and the lower plate of the platform, providing more space for adjusting the camera, facilitating the layout of the color sorter, and facilitating the assembly of other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an existing color sorter camera platform adjustment device;

[0023] Figure 2 This is one of the structural schematic diagrams of the camera platform adjustment device of the utility model;

[0024] Figure 3 This is one of the structural schematic diagrams of the camera platform adjustment device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the camera platform adjustment device in the first embodiment of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the locking assembly in the first embodiment of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the camera platform adjustment device in the second embodiment of the utility model;

[0028] Figure 7 This is a schematic diagram of the locking assembly structure in the second embodiment of the present utility model.

[0029] A1, platform upper plate; A11, through hole; A2, platform lower plate; A3, camera;

[0030] 100. Screw;

[0031] 200, locking assembly; 210, upper locking member; 211, screw cap; 211a, screw hole; 212, upper plug block; 213, upper screw connection block; 220, lower locking member; 221, support cap; 221a, slope; 222, lower plug block; 223, lower screw connection block;

[0032] 300, compression locking member; 310, anti-slip groove. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] Embodiment 1:

[0035] like Figure 2 , 3 As shown, the utility model discloses a color sorter camera platform adjustment device, including four screw rods 100, a platform lower plate A2 is provided with through holes A11 corresponding to the screw rods 100, the bottom end of each screw rod 100 is threadedly connected to the screw rod 100 through two nuts, the platform lower plate A2 is fixed between the two nuts, the platform lower plate A2 is fixedly connected to an external bracket (not shown in the figure), and the platform lower plate A2 provides support for the four screw rods 100.

[0036] Optionally, the screw 100 can also be connected to the platform lower plate A2 by welding. Welding makes the connection between the screw 100 and the platform lower plate A2 more firmly connected, and also reduces the influence of the nut on the space between the upper and lower plates, so that the adjustment space of the camera A3 is larger.

[0037] Each screw rod 100 is provided with a set of locking components 200, such as Figure 4 As shown, the locking assembly 200 includes an upper locking member 210 and a lower locking member 220, and a platform upper plate A1 is arranged between the upper locking member 210 and the lower locking member 220. The platform upper plate A1 is also provided with a through hole A11 corresponding to the screw 100, and the upper locking member 210, the lower locking member 220 and the platform upper plate A1 are sleeved on the screw 100.

[0038] like Figure 5 As shown, the lower locking member 220 includes a support cap 221 and a plurality of lower insert blocks 222, and the plurality of lower insert blocks 222 are evenly distributed circumferentially and connected to the top surface of the support cap 221. Preferably, the support cap 221 and the lower insert blocks 222 are integrally formed. The support cap 221 is threadedly connected to the screw rod 100, and the lower insert block 222 is inserted into the through hole A11 of the platform upper plate A1, and the support cap 221 supports the bottom surface of the platform upper plate A1.

[0039] The upper locking member 210 includes a screw cap 211 and a plurality of upper insert blocks 212, wherein the plurality of upper insert blocks 212 are arranged corresponding to the lower insert blocks 222; the plurality of upper insert blocks 212 are evenly distributed circumferentially and connected to the bottom surface of the screw cap 211, and the screw cap 211 and the upper insert blocks 212 are preferably integrally formed. The screw cap 211 is sleeved on the outside of the screw rod 100 and can slide freely relative to the screw rod 100.

[0040] When in use, the upper insert block 212 is inserted into the through hole A11 corresponding to the platform upper plate A1, and the lower insert block 222 and the upper insert block 212 are spliced ​​with each other. When the screw cap 211 is rotated, since the lower insert block 222 is spliced ​​with the upper insert block 212, the screw cap 211 can drive the supporting cap 221 to rotate, and the supporting cap 221 drives the platform upper plate A1 to move up and down along the screw 100. The purpose of adjusting the position of the platform upper plate A1 can be achieved by adjusting the upper locking piece 210 on one side. The platform upper plate A1 is connected to the color sorter camera A3, and the position of the color sorter camera A3 can be changed by adjusting the position of the platform upper plate A1.

[0041] Embodiment 2: This embodiment is different from Embodiment 1 in that the structure of the locking assembly 200 is different from that of Embodiment 1.

[0042] like Figure 6 As shown, the locking assembly 200 includes an upper locking member 210 and a lower locking member 220, and a platform upper plate A1 is arranged between the upper locking member 210 and the lower locking member 220. The platform upper plate A1 is also provided with a through hole A11 corresponding to the screw 100, and the upper locking member 210, the lower locking member 220 and the platform upper plate A1 are sleeved on the screw 100.

[0043] like Figure 7 As shown, the lower locking member 220 includes a support cap 221 and a lower screw block 223, and the lower screw block 223 is connected to the top surface of the support cap 221. Preferably, the support cap 221 and the lower screw block 223 are integrally formed. The support cap 221 is sleeved on the outside of the screw rod 100 and can slide freely relative to the screw rod 100. The lower screw block 223 is inserted into the through hole A11 of the platform upper plate A1 and is connected to the upper screw block 213 through the internal thread. The support cap 221 supports the bottom surface of the platform upper plate A1.

[0044] The upper locking member 210 includes a screw cap 211 and an upper screw block 213 , wherein the upper screw block 213 is connected to the bottom surface of the screw cap 211 , and preferably the screw cap 211 and the upper screw block 213 are integrally formed.

[0045] When in use, the lower screw-on block 223 of the lower locking piece 220 is inserted into the through hole A11 corresponding to the platform upper plate A1, and the upper screw-on block 213 of the upper screw-on block 213 is also inserted into the through hole A11 corresponding to the platform upper plate A1. The outer side of the lower screw-on block 223 is provided with an external thread, and the inner side of the upper screw-on block 213 is provided with an internal thread. The lower screw-on block 223 and the upper screw-on block 213 are threadedly connected to each other. When the screw cap 211 is rotated, since the lower locking piece 220 and the upper locking piece 210 are threadedly connected to each other, the screw cap 211 can drive the supporting cap 221 when it moves along the stud, and the supporting cap 221 drives the platform upper plate A1 to move up and down along the screw 100. The platform upper plate A1 is connected to the color sorter camera A3, and the position of the color sorter camera A3 is changed by adjusting the position of the platform upper plate A1.

[0046] Further, such as Figure 2 , 3 As shown, in the first and second embodiments, a compression locking member 300 is further provided on the upper side of the upper locking member 210 , and the compression locking member 300 is threadedly connected to the screw rod 100 .

[0047] When in use, first adjust the position of the platform upper plate A1 through the upper locking member 210, and then rotate the compression locking member 300 along the screw 100. The upper locking member 210 can be locked by the compression locking member 300, so that the position of the platform upper plate A1 is locked and is not easily offset.

[0048] Preferably, Figure 2 , 3 As shown, an anti-skid groove 310 is provided on the outer circumferential surface of the pressing and locking member 300 . By providing the anti-skid groove 310 , the use of the pressing and locking member 300 can be facilitated.

[0049] Further, such as Figure 5 , 7 As shown, in the first and second embodiments, the support cap 221 is provided with a slope 221a, and the through hole A11 of the platform upper plate A1 is provided with a slope expansion corresponding to the slope 221a.

[0050] When in use, the slope 221a and the expanded slope are used together to locate the position of the platform upper plate A1, and the platform upper plate A1 is not prone to horizontal deviation.

[0051] Preferably, Figure 5 , 7As shown, in the direction perpendicular to the axis of the screw 100, the cross-sectional projection diameter of the screw cap 211 is larger than the cross-sectional projection diameter of the support cap 221. The screw cap 211 has a large rotation radius, which is convenient for rotating the screw cap 211 and adjusting the position of the platform upper plate A1.

[0052] More preferably, Figure 5 , 7 As shown, a screw hole 211a is provided on the outer circumference of the screw cap 211, and a screw rod (not shown) can be inserted into the screw hole 211a to conveniently rotate the screw cap 211 and adjust the position of the platform upper plate A1.

[0053] Principle of the utility model: The utility model is threadedly connected to the screw 100 through a single upper locking member 210 or a lower locking member 220. The position of the platform upper plate A1 can be adjusted only by adjusting the upper locking member 210. Compared with the traditional up and down adjustment structure, the adjustment method is simpler and more convenient; at the same time, the structure of the lower locking member 220 can be miniaturized, which is beneficial to saving space between the platform upper plate A1 and the platform lower plate A2, and facilitating the layout of the color sorter.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0055] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

Claims

1. A color sorter camera platform adjustment device, characterized in that: include: A screw rod (100), wherein the screw rod (100) is fixedly connected to the platform lower plate (A2); A locking assembly (200), the locking assembly (200) comprising an upper locking member (210) and a lower locking member (220), a platform upper plate (A1) being arranged between the upper locking member (210) and the lower locking member (220), and the upper locking member (210), the lower locking member (220) and the platform upper plate (A1) being sleeved on the screw rod (100); The locking assembly (200) adjusts the locking position of the platform upper plate (A1) on the screw rod (100) through the upper locking member (210).

2. A color sorter camera platform adjustment device according to claim 1, characterized in that: The lower locking member (220) comprises a supporting cap (221) and a lower insert block (222), the supporting cap (221) is connected to the lower insert block (222), the supporting cap (221) is threadedly connected to the screw rod (100), and the supporting cap (221) supports the bottom surface of the upper plate (A1) of the platform; The upper locking member (210) comprises a rotating cap (211) and an upper inserting block (212) corresponding to the lower inserting block (222); the upper locking member (210) is connected to the lower inserting block (222) by means of the upper inserting block (212) to rotate the supporting cap (221).

3. The camera platform adjustment device for a color sorter according to claim 1, characterized in that: The lower locking member (220) comprises a supporting cap (221) and a lower rotating block (223), wherein the supporting cap (221) is connected to the lower rotating block (223), and the supporting cap (221) supports the bottom surface of the upper plate (A1) of the platform; The upper locking member (210) comprises a screw cap (211) and an upper screw block (213) corresponding to the lower screw block (223), the screw cap (211) being connected to the upper screw block (213), and the screw cap (211) being threadedly connected to the screw rod (100); The upper screw-on block (213) is threadedly connected to the lower screw-on block (223) plug-in block.

4. A color sorter camera platform adjustment device according to claim 2 or 3, characterized in that: It also includes a compression locking piece (300), wherein the compression locking piece (300) is located on the upper side of the upper locking piece (210), and the compression locking piece (300) is threadedly connected to the screw rod (100).

5. A color sorter camera platform adjustment device according to claim 4, characterized in that: An anti-slip groove (310) is formed on the outer peripheral surface of the pressing and locking piece (300).

6. A color sorter camera platform adjustment device according to claim 2 or 3, characterized in that: The support cap (221) is provided with a slope surface (221a), and the through hole (A11) of the platform upper plate (A1) is provided with a slope expansion opening corresponding to the slope surface (221a).

7. A color sorter camera platform adjustment device according to claim 2 or 3, characterized in that: The cross-sectional projection diameter of the screw cap (211) perpendicular to the axis of the screw rod (100) is greater than the cross-sectional projection diameter of the support cap (221).

8. The camera platform adjustment device for a color sorter according to claim 6, characterized in that: The outer peripheral surface of the screw cap (211) is provided with a screw hole (211a).

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