Machine vision platform support

Abstract

The utility model provides a machine vision platform support, and belongs to the technical field of automation. The support comprises a base which is provided with universal wheels, and the universal wheels are provided with wheel locking structures; the first support is arranged on the base, and the first support is slidably sleeved with a camera clamping assembly; the second support is arranged on the base, and the second support is slidably sleeved with a light source clamping assembly; the first support and / or the second support comprise / comprises at least one sleeve, one end of the sleeve is provided with a screw extending outwards in the axial direction, and the other end of the sleeve is provided with an internal thread extending inwards in the axial direction. The first support and the second support are arranged to clamp the light source and the camera respectively and are arranged on the same movable platform, so that time consumed in the processes of detection, debugging and installation can be reduced, and the processes of carrying, dismounting and the like can be shortened; different imaging view field requirements can be met by splicing the sleeves with different heights, and field installation and debugging are faster and more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the automation technical field, more specifically, relate to a machine vision platform support. BACKGROUND

[0002] At present, in the operation of automation equipment, it is often relied on visual inspection equipment to detect and make detection judgment. In the equipment debugging and research and development stage, the visual inspection equipment needs to be continuously adjusted in position and angle, and the model of the visual inspection equipment also needs to be continuously adapted to optimize the optimal scheme. However, the existing visual inspection equipment fixture is usually fixedly connected with the automation equipment, and when frequent disassembly and adjustment of parameters are required, it is not convenient enough. UTILITY MODEL CONTENT

[0003] The main purpose of the present application is to provide a machine vision platform support, which can make the on-site installation and debugging more quickly.

[0004] In order to achieve the above purpose, the present application provides a machine vision platform support, comprising:

[0005] The base is provided with universal wheels, and the universal wheels have a wheel locking structure;

[0006] The first support is arranged on the base, and a camera clamping assembly is slidably sleeved on the first support;

[0007] The second support is arranged on the base, and a light source clamping assembly is slidably sleeved on the second support;

[0008] The first support and / or the second support comprises at least one sleeve, one end of the sleeve is provided with a screw rod extending outward in the axial direction, and the other end of the sleeve is provided with an internal thread extending inward in the axial direction.

[0009] Further, the camera clamping assembly comprises a first base and a claw base, the first base is slidably sleeved on the first support, and the first base is provided with a first locking screw acting on the first support; one end of the claw base is provided with a wedge block in sliding connection with the first base, a vertical gear rack is arranged on the wedge block, a first rotating shaft is arranged on the first base, and a toothed pattern in meshing connection with the gear rack is arranged on the first rotating shaft; the other end of the claw base is provided with a screw rod transversely, and a camera clamping block for clamping a camera is sleeved on the screw rod.

[0010] Further, the claw base is further provided with a guide rod parallel to the screw rod, and the guide rod is in sliding connection with the camera clamping block.

[0011] Furthermore, the light source clamping assembly includes a second base and a support rod. The second base is slidably sleeved on the second bracket, and the second base is provided with a second locking screw acting on the second bracket. The support rod is inserted through the second base, and the support rod is fixedly provided with a light source claw for clamping the light source assembly.

[0012] Furthermore, the light source claw includes a crossbeam fixed to the support rod, and straight frames are symmetrically arranged on both sides of the crossbeam. The opposite sides of the two straight frames are recessed inward to form L-shaped grooves for clamping the light source assembly.

[0013] Furthermore, the crossbar is provided with symmetrical sliding grooves on both sides, and bolts are threaded through the sliding grooves. One end of the bolt is provided with a nut, and the other end of the bolt is connected to the straight frame.

[0014] Furthermore, the L-shaped groove has a waist-shaped hole on its groove wall.

[0015] Furthermore, it also includes a display rack, the bottom of which is provided with a mounting part for connecting with the base, and the top of the display rack is a flat plate, to which the first bracket and / or the second bracket are fixed.

[0016] Furthermore, the bottom end of the first bracket and / or the second bracket is provided with a magnetic base, and the second bracket is fixed to the base by the magnetic base.

[0017] Furthermore, a limiting ring is fitted on the first bracket and / or the second bracket, and a third locking screw is provided on the limiting ring.

[0018] Compared with the prior art, the advantages of this utility model are: by setting the first bracket and the second bracket to clamp the light source and the camera respectively and setting them on the same movable platform, the time spent on transportation, disassembly and assembly can be reduced during the testing, debugging and installation process; and different imaging field requirements can be met by splicing sleeves of different heights, making on-site installation and debugging faster. Attached Figure Description

[0019] Figure 1 This is an axial view of the machine vision platform support of this utility model;

[0020] Figure 2 This is a schematic diagram of the sleeve structure provided in this embodiment;

[0021] Figure 3 This is a schematic diagram of the structure of the first support provided in this embodiment;

[0022] Figure 4 This is a schematic diagram of the camera clamping assembly provided in this embodiment;

[0023] Figure 5 Another structural schematic view of the camera clamping assembly provided for the embodiment;

[0024] Figure 6 A structural schematic view of the second support provided for the embodiment;

[0025] Figure 7 A structural schematic view of the light source clamping assembly provided for the embodiment.

[0026] The reference signs are as follows: 1, base; 11, universal wheel; 2, first support; 3, second support; 4, sleeve; 41, screw rod; 42, internal thread; 5, camera clamping assembly; 51, first base; 511, first locking screw; 512, first rotating shaft; 52, claw base; 521, wedge block; 5211, rack; 522, screw rod; 523, guide rod; 53, camera clamping block; 6, light source clamping assembly; 61, second base; 611, second locking screw; 62, support rod; 63, light source clamping claw; 631, horizontal frame; 6311, sliding groove; 6313, nut; 632, vertical frame; 6321, L-shaped groove; 6322, waist-shaped hole; 7, placing rack; 71, mounting portion; 72, flat plate; 8, magnetic base; 9, limiting ring; 91, third locking screw. DETAILED DESCRIPTION

[0027] The embodiments of the present disclosure will be described in detail below with reference to the drawings.

[0028] The above embodiments are only a part of the embodiments of the present disclosure, and not all the embodiments. The present disclosure can be implemented or applied in other different specific embodiments, and the details in the specification can be modified or changed based on different views and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present disclosure.

[0029] In the operation of the automation equipment, it is often relied on the visual detection equipment to make detection and make detection judgment. In the debugging and research and development stage of the equipment, the visual detection equipment needs to be continuously adjusted in position and angle, and the model of the visual detection equipment also needs to be continuously adapted to optimize the optimal scheme. However, the existing fixture of the visual detection equipment is usually fixedly connected with the automation equipment, and when it is necessary to frequently disassemble and adjust the parameters, it will be inconvenient. That is, the existing camera support and light source support are inconvenient for customers to assemble according to different needs, and subsequent maintenance, replacement or update iteration are laborious and troublesome.

[0030] Based on this, as Figures 1-7 shown, the embodiment provides a machine vision platform support, which comprises a base 1, the base 1 is provided with a universal wheel 11, the universal wheel 11 has a wheel locking structure; a first support 2 is arranged on the base 1, and a camera clamping assembly 5 is slidably sleeved on the first support 2; a second support 3 is arranged on the base 1, and a light source clamping assembly 6 is slidably sleeved on the second support 3; by setting the light source clamping assembly 6 and the camera clamping assembly 5 to clamp the light source and the camera respectively, and by setting the first support 2 and the second support 3 on the same movable platform, the carrying, disassembly and assembly processes in the detection, debugging and installation processes can be reduced; the orientation of the light source clamping assembly 6 is the same as that of the camera clamping assembly 5, the height of the light source clamping assembly 6 is higher than that of the camera clamping assembly 5, and the detection, debugging and installation processes are reduced.

[0031] The first support 2 and / or the second support 3 comprises at least one sleeve 4, one end of the sleeve 4 is provided with a screw rod 41 extending outwardly in the axial direction, and the other end of the sleeve 4 is provided with an internal thread 42 extending inwardly in the axial direction; two or more sleeves 4 can be connected with each other through the screw rods 41 and the internal threads 42 at both ends, so as to adjust the height of the first support 2 and the second support 3 in this splicing manner, and the camera clamping assembly 5 and the light source assembly can also slide up and down along the spliced sleeves 4; the sleeve 4 can be lengthened in this splicing manner according to the requirement, and the camera support and the light source support can be adjusted up and down to satisfy the detection imaging area, and different product tests are more convenient.

[0032] As Figures 3-5As shown, the camera clamping assembly 5 comprises a first base 51 and a claw base 52, the first base 51 has a through hole penetrating therethrough, the first base 51 is sleeved on the first support 2 through the through hole, the first base 51 is provided with a first locking screw 511 acting on the first support 2, one end of the first locking screw 511 away from the first base 51 is a screw cap, the first locking screw 511 can be tightened through the screw cap, so that the first base 51 can be fixed on the first support 2, or the first locking screw 511 can be unscrewed, so that the first base 51 can slide on the first support 2; one end of the claw base 52 is provided with a wedge block 521 in sliding connection with the first base 51, the wedge block 521 is arrow-shaped, so that part of the wedge block 521 can be clamped in the claw base 52, a vertical gear rack 5211 is arranged on the wedge block 521, a first rotating shaft 512 is arranged on the first base 51, the first rotating shaft 512 is provided with a tooth pattern in meshing connection with the gear rack 5211, both ends of the first rotating shaft 512 are screw caps, the first rotating shaft 512 can be rotated through the screw cap, so that the tooth pattern on the first claw base 52 acts on the gear rack 5211, the gear rack 5211 drives the wedge block 521 and the claw base 52, so that the claw base 52 can slide up and down on the first base 51; the other end of the claw base 52 is transversely provided with a lead screw 522, a camera clamping block 53 for clamping the camera is sleeved on the lead screw 522, the camera can be sleeved on the camera clamping block 53 by a conventional fixing sleeve, the camera clamping block 53 can be moved left and right transversely along the claw base 52 by rotating the lead screw. Through the above arrangement of the camera clamping assembly 5, the position of the visual inspection camera can be adjusted after a large suitable position is found, so that the position adjustment of the visual inspection camera is completed.

[0033] Further, in order to make the displacement of the camera clamping block 53 more smooth, a guide rod 523 parallel to the lead screw 522 is further arranged on the claw base 52, the guide rod 523 is in sliding connection with the camera clamping block 53; pure lead screw transmission may have some torque to cause the camera clamping block to overturn, so that the position of the camera deviates, and the guide rod 523 arranged on the lead screw 522 can eliminate or weaken this phenomenon.

[0034] As Figures 6-7As shown, the light source clamping assembly 6 includes a second base 61 and a support rod 62. The second base 61 has a through hole through which it slides onto the second bracket 3. The second base 61 is provided with a second locking screw 611 that acts on the second bracket 3. The end of the second locking screw 611 away from the second base 61 is a screw cap. The second locking screw 611 can be tightened by screwing the screw cap to fix the second base 61 on the second bracket 3, or the second base 61 can be slid on the second bracket 3 by unscrewing the second locking screw 611. The second base 61 is also provided with another through hole, and the support rod 62 is inserted into this other through hole. One end of the support rod 62 is fixed with a light source claw 63 for holding the light source assembly. The light source claw 63 includes a crossbar 631 fixed to the support rod 62. The crossbar 631 has symmetrical straight bars 632 on both sides. The two straight bars 632 are recessed inward on opposite sides to form L-shaped grooves 6321 for holding the light source assembly. The flat plate 72-shaped light source plate can be placed on the L-shaped grooves 6321, and the oppositely arranged L-shaped grooves 6321 support the two ends of the light source plate.

[0035] Furthermore, the crossbar 631 has symmetrical sliding grooves 6311 on both sides, and bolts are threaded through the sliding grooves 6311. One end of the bolt is provided with a nut 6313, and the other end of the bolt is connected to the straight frame 632. By adjusting the position of the bolt and the straight frame 632 on the sliding groove 6311 by adjusting the nut 6313, the opening size of the L-shaped groove 6321 can be adjusted. This allows the light source claw 63 to be adapted to light source boards of different sizes, and also allows the L-shaped groove 6321 to actively clamp the two ends of the light source board to prevent the light source board from shaking and affecting the camera detection.

[0036] Furthermore, the L-shaped groove 6321 has a waist-shaped hole 6322 on its groove wall; the waist-shaped hole 6322 allows for better connection of the wiring harness of the light source board.

[0037] Furthermore, the bottom end of the second support 3 and / or the first support 2 is provided with a magnetic base 8, and the second support 3 and / or the first support 2 are fixed to the base 1 through the magnetic base 8. The outer shell of the magnetic base 8 consists of two magnetic conductors separated by a non-magnetic copper plate. Inside is a rotatable magnet, and an external knob connects to the rotatable magnet. When the magnet is rotated to the middle position, the magnetic lines of force form closed circuits in the two magnetic conductors, and the base can be easily removed. After rotating 90 degrees, the N and S poles face the two magnetic conductors respectively, forming a closed magnetic line of force, which can firmly attach to the base 1. The use of the magnetic base 8 facilitates position adjustment and reduces positional interference with the base 1.

[0038] The placing rack 7 is provided with the mounting portion 71 at the bottom for connecting with the base 1, and the top of the placing rack 7 is a flat plate 72, and the first support 2 and / or the second support 3 are fixedly connected to the flat plate 72.

[0039] Further, the first support 2 and / or the second support 3 are sleeved with the limiting ring 9, and the third locking screw 91 is arranged on the limiting ring 9.

[0040] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0041] In the present application, unless otherwise explicitly specified and limited, the first feature "on" the second feature can be direct contact of the first and second features, or indirect contact of the first and second features through an intermediate medium. The meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0042] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] The above merely illustrates the implementation manners of the present application and is not used for limiting the present application, and any modification, equivalent replacement, improvement and the like made by the skilled in the art within the spirit and principle of the present application without creative labor should be included in the protection scope of the present application.

Claims

1. A machine vision platform support, characterized by, The utility model relates to a camera and light source clamping device, including: Base (1) is equipped with universal wheel (11), universal wheel (11) has the lock wheel structure; First support (2) is located on base (1), first support (2) is slidably sleeved with camera clamping assembly (5); Second support (3) is located on base (1), second support (3) is slidably sleeved with light source clamping assembly (6); First support (2) and / or second support (3) include at least one sleeve (4), one end of sleeve (4) is equipped with the screw rod (41) that extends outward along the axial direction, and the other end of sleeve (4) is equipped with the internal thread (42) that extends inward along the axial direction.

2. The machine vision platform support of claim 1, wherein, Camera clamping assembly (5) includes first base (51) and claw base (52), first base (51) is slidably sleeved in first support (2), and first base (51) is equipped with first locking screw (511) for first support (2);One end of claw base (52) is equipped with wedge block (521) slidably connected with first base (51), and vertical gear rack (5211) is equipped on wedge block (521), first rotating shaft (512) is arranged on first base (51), and first rotating shaft (512) is equipped with tooth trace meshing with gear rack (5211);The other end of claw base (52) is provided with screw rod (522) transversely, and camera clamping block (53) for clamping camera is sleeved on screw rod (522).

3. The machine vision platform support of claim 2, wherein, Claw base (52) is further provided with guide rod (523) parallel to screw rod (522), and guide rod (523) is slidably connected with camera clamping block (53).

4. The machine vision platform support of claim 1, wherein, Light source clamping assembly (6) includes second base (61) and support rod (62), second base (61) is slidably sleeved in second support (3), and second base (61) is equipped with second locking screw (611) for second support (3);Support rod (62) is inserted in second base (61), and light source clamping jaw (63) for clamping light source assembly is fixedly arranged on support rod (62).

5. The machine vision platform support of claim 4, wherein, Light source clamping jaw (63) includes horizontal frame (631) fixedly arranged on support rod (62), and straight frame (632) is symmetrically arranged on both sides of horizontal frame (631), and L-shaped groove (6321) for clamping light source assembly is formed by recessing the opposite sides of two straight frames (632) inward.

6. The machine vision platform support of claim 5, wherein, Both sides of horizontal frame (631) are symmetrically provided with sliding groove (6311), a bolt is arranged on sliding groove (6311), one end of the bolt is provided with nut (6313), and the other end of the bolt is connected with straight frame (632).

7. The machine vision platform support of claim 5, wherein, Waist-shaped hole (6322) is arranged on the groove wall of L-shaped groove (6321).

8. The machine vision platform support of claim 1, wherein, It further includes a placing rack (7), the bottom of the placing rack (7) is provided with a mounting portion (71) for connecting with the base (1), the top of the placing rack (7) is a flat plate (72), and the first support (2) and / or the second support (3) are fixedly connected to the flat plate (72).

9. The machine vision platform support of claim 1, wherein, The bottom end of the first support (2) and / or the second support (3) is provided with a magnetic base (8), and the second support (3) is fixed to the base (1) through the magnetic base (8).

10. The machine vision platform support of claim 1, wherein, A limiting ring (9) is sleeved on the first support (2) and / or the second support (3), and the limiting ring (9) is provided with a third locking screw (91).

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