Polishing device for visual inspection

Abstract

The lighting device comprises a shell, a visual detector and an aperture, an installation opening is formed in the top of the shell, a top plate is arranged in the installation opening, the bottom of the top plate is fixedly connected with two supporting frames, and the supporting frames make contact with the shell to support the top plate; the outer wall of the top of the shell is provided with a stopping assembly for limiting the top plate, the inner wall of the bottom of the shell is provided with an elastic assembly for enabling the top plate to move upwards, the bottom of the top plate is fixedly connected with a plurality of connecting rods, and a fixing plate is arranged between the connecting rods. According to the utility model, the visual detector can be conveniently disassembled and maintained by a worker, the time is saved, the efficiency is improved, the visual detector can be conveniently used, the use convenience of the visual detector is improved, the visual detector can be prevented from being damaged due to collision when not used, and the working efficiency is improved. And the use safety of the visual detector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection technical field especially relates to a kind of lighting device for visual inspection. BACKGROUND

[0002] Visual inspection refers to the machine vision product (i.e. image capture device, divided into CMOS and CCD two kinds) to be taken target is converted into image signal, is transmitted to the dedicated image processing system, according to pixel distribution and brightness, color information, is converted into digitized signal, and in the process of visual inspection if light is dark, it needs to be lighted.

[0003] Through the retrieval, the China patent with the announcement number CN221745857U discloses a kind of lighting device based on silk spindle visual inspection, including base, recess is set in the middle of upper end, annular groove is set in the middle of base front end, cooperation electric lifting rod can control the detection angle of silk spindle visual detector.However, there are still the following defects, however, it is not convenient to disassemble, when it is damaged, it is not convenient to disassemble and maintain, with certain limitation. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a kind of lighting device for visual inspection.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of lighting device for visual inspection, including shell, visual detector and diaphragm, the top of the shell is provided with installation port, installation port is equipped with top plate, the bottom of top plate is fixedly connected with two support frames, so that support frame and shell contact support top plate, the top outer wall of the shell is equipped with the resistance component that top plate is positioned, the bottom inner wall of the shell is equipped with the elastic component that top plate moves upward, the bottom of top plate is fixedly connected with multiple connecting rods, multiple connecting rods are equipped with fixed plate between, the visual detector is fixedly connected at the bottom of fixed plate, the detection end of visual detector is fixedly connected with diaphragm, the side of multiple connecting rods is equipped with recess, and fixed plate and recess are connected, the top of top plate is provided with slot, slot is rotatably connected with knob, the slot is equipped with semicircle block, and semicircle block is fixed with knob, the top of fixed plate is provided with clamping groove, and semicircle block and clamping groove are connected.

[0007] As a further scheme of the utility model, the resistance component includes rotating shaft, the rotating shaft is fixedly connected to the top outer wall of the shell, the outer side of the rotating shaft is rotatably connected with the baffle that top plate is resisted.

[0008] As a further scheme of the utility model, one side of the baffle is fixedly connected with a first magnetic block, and the first magnetic block is adsorbed to the top plate.

[0009] As a further scheme of the utility model, the elastic assembly comprises two guide rods, both of which are fixedly connected to the bottom inner wall of the shell, both of the guide rods pass through two support frames, the top end of each of the guide rods is fixedly connected with a stop block, and the outer side of each of the guide rods is sleeved with a tension spring, and both ends of the tension spring are fixed to the stop block and the support frame.

[0010] As a further scheme of the utility model, both of the support frames and the guide rods are located on the two sides of the visual detector.

[0011] As a further scheme of the utility model, one side of each of the support frames in the opposite direction is fixedly connected with a second magnetic block, and the top inner wall of the shell is fixedly connected with two fixing frames.

[0012] As a further scheme of the utility model, both of the fixing frames are located on the two sides of the mounting port, and the fixing frame is located directly above the second magnetic block.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. When needing to disassemble the visual detector, the fixing plate is moved by pulling, the fixing plate is separated from the recess, and the visual detector is disassembled, so that the staff can disassemble and maintain the visual detector conveniently, time is saved, and efficiency is improved.

[0015] 2. When needing to use the visual detector, the baffle is automatically moved upward by the elastic assembly, so that the visual detector moves out of the shell and is used, so that the visual detector is used conveniently, and the convenience of using the visual detector is improved.

[0016] 3. When not needing to use the visual detector, the visual detector is put into the shell, the shell protects the visual detector, the visual detector is prevented from being damaged by collision when not being used, and the safety of using the visual detector is improved. DRAWINGS

[0017] Fig. 1 The utility model provides a kind of stereoscopic structure schematic diagram of lighting device for visual detection for the utility model proposes;

[0018] Fig. 2 The utility model provides a kind of shell section structure schematic diagram of lighting device for visual detection for the utility model proposes;

[0019] Fig. 3 The utility model provides a kind of top plate section structure schematic diagram of lighting device for visual inspection.

[0020] In the drawing: 1, top plate;2, first magnetic block;3, baffle;4, pivot;5, shell;6, fixed frame;7, stop block;8, tension spring;9, support frame;10, guide rod;11, visual detector;12, second magnetic block;13, knob;14, notched;15, semicircular block;16, fixed plate;17, connecting rod;18, recess;19, clamping groove;20, aperture. DETAILED DESCRIPTION

[0021] It should be noted that the terms "first", "second" and the like in the description and claims of the application and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence, so that the embodiments of the application described herein, based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor shall fall within the scope of protection of the application.

[0022] REFERENCE Figs. 1-3 A kind of lighting device for visual inspection, including shell 5, visual detector 11 and aperture 20, the top of shell 5 is provided with installation port, installation port is equipped with top plate 1, the bottom of top plate 1 is welded with two support frames 9, so that support frame 9 is in contact with shell 5 and supports top plate 1, the top outer wall of shell 5 is equipped with the resistance component for limiting top plate 1, the bottom inner wall of shell 5 is equipped with the elastic component for moving top plate 1 upwards, the bottom of top plate 1 is welded with multiple connecting rods 17, multiple connecting rods 17 are equipped with fixed plate 16, visual detector 11 is fixed on the bottom of fixed plate 16 by bolt, aperture 20 is fixed on the detection end of visual detector 11 by bolt, the side of multiple connecting rods 17 is equipped with recess 18, and fixed plate 16 is clamped with recess 18, the top of top plate 1 is provided with notched 14, knob 13 is rotatably connected in notched 14, semicircular block 15 is equipped in notched 14, and semicircular block 15 is fixed with knob 13, the top of fixed plate 16 is provided with clamping groove 19, and semicircular block 15 is clamped with clamping groove 19, when visual detector 11 needs to be disassembled, visual detector 11 is moved out of shell 5, knob 13 is rotated, and knob 13 will drive semicircular block 15 to rotate, so that semicircular block 15 is separated from clamping groove 19, at this time, fixed plate 16 can be pulled to move, fixed plate 16 drives visual detector 11 to move, so that fixed plate 16 is separated from the recess 18 on the connecting rod 17, thereby visual detector 11 is disassembled, it is convenient for staff to disassemble and repair visual detector 11, save time, and improve efficiency.

[0023] The utility model discloses a resistance assembly includes pivot 4, pivot 4 is welded in the top outer wall of shell 5, the outside rotation of pivot 4 is connected with the resistance baffle 3 of top plate 1 and is carried out to the resistance baffle 3 of one side of baffle 3 is bonded with first magnetic block 2, and first magnetic block 2 and top plate 1 are adsorbed, when baffle 3 is carried out to the resistance top plate 1, through first magnetic block 2 and top plate 1 are adsorbed, make baffle 3 not easily rotate, and elastic component includes two guide rods 10, two guide rods 10 all are fixed in the bottom inner wall of shell 5 through bolt, two guide rods 10 respectively pass through two support frames 9, and the top of two guide rods 10 all is welded with stopper 7, and the outside of two guide rods 10 all is sleeved with tension spring 8, and the both ends of tension spring 8 are fixed with stopper 7 and support frame 9 respectively, and two support frames 9 and guide rod 10 are located at the both sides of visual detector 11 respectively, when needing to use visual detector 11, rotate baffle 3, make baffle 3 no longer carry out the resistance top plate 1, when being in the tensile state, tension spring 8 will pull support frame 9 and move upwards, and support frame 9 will drive top plate 1 and move upwards, and top plate 1 drives visual detector 11 and moves upwards, make visual detector 11 move out of shell 5, and then start diaphragm 20, make diaphragm 20 for visual detector 11 and light up,

[0024] Especially, the opposite sides of the two support frames 9 are bonded with second magnetic blocks 12, the top inner wall of the shell 5 is fixed with two fixed frames 6 through bolts, and the second magnetic blocks 12 can be adsorbed with the fixed frames 6. The two fixed frames 6 are located on the two sides of the mounting opening, and the fixed frames 6 are located directly above the second magnetic blocks 12. When the support frames 9 move upwards, the second magnetic blocks 12 will move upwards. In the process of moving upwards, the second magnetic blocks 12 will be adsorbed with the fixed frames 6, thereby assisting in fixing the position of the visual detector 11 and ensuring the stability of the visual detector 11.

[0025] When it is needed to use, the baffle 3 is rotated so that the baffle 3 no longer resists the top plate 1. At this time, the tension spring 8 in the tensile state will pull the support frame 9 to move upwards. The support frame 9 will drive the top plate 1 to move upwards. The top plate 1 drives the visual detector 11 to move upwards, so that the visual detector 11 moves out of the shell 5. When the support frame 9 moves upwards, the second magnetic block 12 will move upwards. In the process of moving upwards, the second magnetic block 12 will be adsorbed with the fixed frame 6, thereby assisting in fixing the position of the visual detector 11. Then, the diaphragm 20 is started, so that the diaphragm 20 lights up for the visual detector 11. When the visual detector 11 is damaged, the knob 13 is rotated, which drives the semicircular block 15 to rotate, so that the semicircular block 15 is separated from the clamping groove 19. At this time, the fixed plate 16 can be pulled to move. The fixed plate 16 drives the visual detector 11 to move, so that the fixed plate 16 is separated from the groove 18 on the connecting rod 17, thereby disassembling the visual detector 11. This facilitates the staff to disassemble and maintain the visual detector 11, saves time, and improves efficiency.

[0026] The utility model has been through the above embodiment has been explained, the technical personnel in the art can understand, the utility model is not limited to the above embodiment, according to the teaching of the utility model still can make more kinds of modification, these modifications all fall within the range of the utility model claimed to protect, the protective scope of the utility model is defined by the attached claim and its equivalent range.

Claims

1. A lighting device for visual inspection, comprising a housing (5), a visual inspection device (11) and a diaphragm (20), characterized in that, The top of the shell (5) is provided with a mounting port, and the mounting port is provided with a top plate (1). The bottom of the top plate (1) is fixedly connected with two support frames (9), so that the support frames (9) contact with the shell (5) to support the top plate (1). The top outer wall of the shell (5) is provided with a resisting assembly for limiting the top plate (1). The bottom inner wall of the shell (5) is provided with an elastic assembly for moving the top plate (1) upward. The bottom of the top plate (1) is fixedly connected with a plurality of connecting rods (17). The connecting rods (17) are provided with a fixed plate (16) therebetween. The visual detector (11) is fixedly connected to the bottom of the fixed plate (16). The aperture (20) is fixedly connected to the detection end of the visual detector (11). The side of the connecting rod (17) is provided with a groove (18), and the fixed plate (16) is clamped with the groove (18). The top of the top plate (1) is provided with a notch (14), and the notch (14) is rotatably connected with a knob (13). The notch (14) is provided with a semicircular block (15), and the semicircular block (15) is fixed with the knob (13). The top of the fixed plate (16) is provided with a clamping groove (19), and the semicircular block (15) is clamped with the clamping groove (19).

2. The lighting device for visual inspection according to claim 1, wherein The resisting assembly comprises a rotating shaft (4), which is fixedly connected to the top outer wall of the shell (5). The outer side of the rotating shaft (4) is rotatably connected with a baffle (3) for resisting the top plate (1).

3. The lighting device for visual inspection according to claim 2, wherein The side of the baffle (3) is fixedly connected with a first magnetic block (2), and the first magnetic block (2) is adsorbed with the top plate (1).

4. The lighting device for visual inspection according to claim 1, wherein The elastic assembly comprises two guide rods (10), which are fixedly connected to the bottom inner wall of the shell (5). The two guide rods (10) respectively pass through the two support frames (9). The top end of the two guide rods (10) is fixedly connected with a stop block (7). The outer side of the two guide rods (10) is sleeved with a tension spring (8), and the two ends of the tension spring (8) are fixedly connected with the stop block (7) and the support frame (9).

5. The lighting device for visual inspection according to claim 4, wherein The two support frames (9) and guide rods (10) are respectively located on the two sides of the visual detector (11).

6. The lighting device for visual inspection according to claim 1, wherein The side of the two support frames (9) in the opposite direction is fixedly connected with a second magnetic block (12). The top inner wall of the shell (5) is fixedly connected with two fixed frames (6).

7. The lighting device for visual inspection according to claim 6, wherein The two fixed frames (6) are respectively located on the two sides of the mounting port, and the fixed frame (6) is located directly above the second magnetic block (12).

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