Visual screening machine with annular adjusting hanging frame

Abstract

The visual screening machine comprises a supporting base, a driving motor is fixedly connected to the lower surface of the supporting base, a transmission gear is rotationally connected to the interior of the supporting base, a groove is formed in the upper surface of the supporting base, and a conveying disc is rotationally connected to the inner wall of the groove of the supporting base; the inner wall of the lower end of the conveying disc is fixedly connected with a linkage tooth block, and the upper end of a rotating shaft of the transmission gear is fixedly connected with a material guiding disc. According to the visual screening machine with the annular adjusting hanging frame, the supporting circular ring and the limiting sliding block are arranged, the limiting sliding block can be conveniently installed through the supporting circular ring, the limiting sliding block can conveniently conduct circular motion through the annular supporting circular ring, and therefore the convenience of adjusting the position of a camera is improved; and the fastening pressing block is convenient to rub the supporting circular ring for braking, the stability of the limiting sliding block is improved, and the screening accuracy during working can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual screening machine technical field, concretely is a kind of visual screening machine with annular adjustment hanger. BACKGROUND

[0002] Fog point optical screening machine is a kind of optical screening equipment for detecting product surface fog point and related features, product image is taken by industrial camera, it is converted into digital signal, then using computer vision technology and specific algorithm is analyzed to image, fog point feature and related size, shape and other parameters are identified, loading system is mostly full-automatic vibrating tray loading, can orderly transport product to be detected to detection area, ensure the continuity of detection, optical detection system includes high-resolution industrial camera, lens and light source and other components, camera is responsible for capturing product clear image, lens ensures imaging quality and field of vision range, light source provides uniform, stable illumination for product, highlights fog point feature, facilitate camera to collect image.

[0003] The existing visual screening machine is connected to the industrial camera through a support frame. The existing fog point optical screening machine is designed in a disc shape. When the position of the camera needs to be adjusted, the support frame needs to be disassembled and moved circumferentially. The support frame is generally fixed by bolts. Therefore, it is relatively cumbersome to disassemble and assemble the camera. Moreover, the use of tools to disassemble the bolts is likely to cause vibration, which affects the screening accuracy of the screening machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a visual screening machine with an annular adjustment hanger to solve the problem that the support frame is generally fixed by bolts, which is relatively cumbersome to disassemble and assemble the camera, and the use of tools to disassemble the bolts is likely to cause vibration, which affects the screening accuracy of the screening machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a visual screening machine with an annular adjustment hanger, comprising a support base, the lower surface of which is fixedly connected with a driving motor, a transmission gear is rotatably connected inside the support base, a recess is arranged on the upper surface of the support base, and a transmission disc is rotatably connected to the inner wall of the recess of the support base, a linkage tooth block is fixedly connected to the inner wall of the lower end of the transmission disc, a guide disc is fixedly connected to the upper end of the rotating shaft of the transmission gear, a support ring is fixedly connected to the lower surface of the support base, a limiting sliding block is mounted on the outer surface of the support ring, an opening is arranged on the upper surface of the limiting sliding block, and a transmission screw is rotatably connected to the inner wall of the opening of the limiting sliding block, a fastening pressure block is mounted on the lower end of the outer surface of the transmission screw, a slot is arranged on the lower surface of the limiting sliding block, and a positioning plug is arranged in the slot of the limiting sliding block, a camera body is fixedly connected to the lower surface of the positioning plug, and a locking mechanism is arranged on the surface of the limiting sliding block, which facilitates the locking of the positioning plug by the locking block through the unlocking gear limiting linkage tooth plate and support sliding plate.

[0006] Preferably, the output end of the driving motor penetrates the lower surface of the support base, the output end of the driving motor is fixedly connected with the rotating shaft of the transmission gear, and the conveying disc is designed as a circular ring.

[0007] By means of the above technical scheme, the output end of the driving motor drives the transmission gear to rotate, so that the transmission gear drives the linkage tooth block to rotate.

[0008] Preferably, the linkage tooth block is arranged in a circumferential array, the linkage tooth block is in meshing connection with the transmission gear, and the upper end of the guide disc is located above the conveying disc.

[0009] By means of the above technical scheme, the transmission gear drives the linkage tooth block to rotate, so that the linkage tooth block drives the conveying disc to rotate, and the transmission gear drives the guide disc to rotate synchronously.

[0010] Preferably, the support ring is in sliding connection with the limiting slide block, the transmission screw is in threaded connection with the fastening block, the lower end of the fastening block penetrates the top surface of the limiting slide block sliding groove, and the side surface of the positioning insert block is provided with a groove.

[0011] By means of the above technical scheme, the support ring facilitates the circumferential movement of the limiting slide block, and the fastening block is driven to slide by rotating the transmission screw.

[0012] Preferably, the locking mechanism comprises an unlocking gear rotatably connected to the rear surface of the limiting slide block, the rear surface of the limiting slide block is in sliding connection with two linkage tooth plates, one end of the linkage tooth plate is fixedly connected with a support slide plate, the opposite side surfaces of the two support slide plates are fixedly connected with locking blocks, the surface of the support slide plate is provided with an opening, the inner wall of the opening of the support slide plate is in sliding connection with a piston column, and the outer surface of the locking block is fixedly connected with an anti-skid air bag.

[0013] By means of the above technical scheme, the unlocking gear of the locking mechanism drives the two linkage tooth plates to slide towards each other.

[0014] Preferably, the two linkage tooth plates are symmetrically arranged about the center of the unlocking gear, the surface of the linkage tooth plate facing the unlocking gear is provided with a tooth block, the linkage tooth plate is in meshing connection with the unlocking gear through the tooth block, and a spring is connected between the linkage tooth plate and the limiting slide block.

[0015] By means of the above technical scheme, the linkage tooth plate drives the support slide plate to move, so as to facilitate the support slide plate to drive the locking block to limit and position the positioning insert block.

[0016] Preferably, the support slide is of L-shaped design, the locking block penetrates the surface of the limiting slide block, the locking block is in clamping connection with the positioning insert block, the spring is connected between the piston column and the support slide, the piston column is communicated with the anti-skid air bag, and the anti-skid air bag is of annular design.

[0017] By the above technical scheme, the piston column is compressed to push air into the cavity of the anti-skid air bag.

[0018] Compared with the prior art, the visual screening machine with the annular adjusting hanging rack has the advantages that:

[0019] 1. The support ring and the limiting slide block are arranged, so that when the device works, the limiting slide block is conveniently installed through the support ring, the limiting slide block is conveniently circumferentially moved through the annular support ring, the convenience of adjusting the position of the camera is increased, the fastening pressing block is vertically slid by rotating the transmission screw, the fastening pressing block is conveniently braked by friction with the support ring, the stability of the limiting slide block is increased, and the accuracy of screening when working is improved.

[0020] 2. The unlocking gear and the linkage tooth plate are arranged, so that when the device works, the camera body is conveniently connected through the positioning insert block inserted into the slot of the limiting slide block, the two linkage tooth plates are moved through the spring on the surface of the limiting slide block, the positioning insert block is clamped by the locking block driven by the support slide through the support slide, the stability of the positioning insert block is improved, when disassembly is needed, the two linkage tooth plates are slid away by rotating the unlocking gear, and then the positioning insert block is unlocked, and the efficiency of disassembling and assembling the camera body is improved.

[0021] 3. The piston column and the anti-skid air bag are arranged, so that when the positioning insert block is clamped by the locking block driven by the support slide through the support slide, the piston column on the surface of the support slide is extruded, air is pushed into the anti-skid air bag after the piston column slides, the anti-skid air bag is conveniently expanded to adhere to the inner wall of the slot of the limiting slide block, the friction force is increased to prevent the positioning insert block from loosening, the stability of the camera body is increased, the material guide disc is conveniently rotated by the transmission gear, the material is conveniently guided, the energy consumption is reduced, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the support base and the conveying disc connected in the utility model.

[0023] Figure 2 It is a three-dimensional structure schematic view of the support base and the driving motor connected in the utility model.

[0024] Figure 3 It is a three-dimensional structure schematic view of the transmission gear and the material guide disc connected in the utility model.

[0025] Figure 4 It is the three-dimensional structure schematic view of the connection of the transmission screw and the fastening pressing block of the utility model;

[0026] Figure 5 It is the three-dimensional structure schematic view of the connection of the unlocking gear and the linkage tooth plate of the utility model;

[0027] Figure 6 It is the three-dimensional structure schematic view of the connection of the locking clamping block and the anti-skid air bag of the utility model.

[0028] In the drawing: 1, support base; 2, drive motor; 3, transmission gear; 4, transmission disc; 5, linkage tooth block; 6, material guiding disc; 7, support ring; 8, limiting sliding block; 9, transmission screw; 10, fastening pressing block; 11, positioning insert block; 12, camera body; 13, unlocking gear; 14, linkage tooth plate; 15, supporting slide plate; 16, locking clamping block; 17, piston column; 18, anti-skid air bag. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0030] Please refer to Figures 1-6The utility model provides a technical scheme: a visual screening machine with annular adjusting hanger, including support base 1, drive motor 2, transmission gear 3, convey disc 4, linkage tooth block 5, guide disc 6, support ring 7, limit sliding block 8, transmission lead screw 9, fastening pressure block 10, positioning insert block 11, camera body 12, unlocking gear 13, linkage tooth plate 14, support slide 15, locking clamping block 16, piston column 17 and antiskid air bag 18, the lower surface fixed connection of support base 1 has drive motor 2, the inside rotation connection of support base 1 has transmission gear 3, the upper surface of support base 1 is provided with recess, and the inner wall of support base 1 recess is rotationally connected with convey disc 4, the inner wall fixed connection of convey disc 4 lower end has linkage tooth block 5, the upper end fixed connection of transmission gear 3's rotating shaft has guide disc 6, the output of drive motor 2 penetrates support base 1 lower surface, the output of drive motor 2 is fixedly connected with the rotating shaft of transmission gear 3, convey disc 4 is circular ring design, when using the device, the raw material is dropped on the surface of convey disc 4 through the feeder, drive motor 2 is started to drive transmission gear 3 to rotate, and transmission gear 3 drives linkage tooth block 5 and convey disc 4 to rotate, which facilitates the movement of raw materials and is detected by camera body 12, and the rotation of guide disc 6 is driven by transmission gear 3 to facilitate the limiting and guiding of raw materials, which improves the detection accuracy and reduces energy consumption.

[0031] The lower surface of support base 1 is fixedly connected with support ring 7, the outer surface of support ring 7 is provided with limit sliding block 8, linkage tooth block 5 is arranged in a circumferential array, linkage tooth block 5 is meshingly connected with transmission gear 3, the upper end of guide disc 6 is located above convey disc 4, support ring 7 is slidably connected with limit sliding block 8, transmission lead screw 9 is threadedly connected with fastening pressure block 10, the lower end of fastening pressure block 10 penetrates the top surface of limit sliding block 8 sliding groove, the side surface of positioning insert block 11 is provided with recess, when it is necessary to change the position of camera body 12, fastening pressure block 10 is driven to rise by rotating transmission lead screw 9, which facilitates the circumferential movement of sliding limit sliding block 8 on the surface of support ring 7, thereby improving the efficiency of adjusting the position of camera body 12, and then transmission lead screw 9 is rotated to drive fastening pressure block 10 to press and brake the surface of support ring 7, thereby improving the stability of limit sliding block 8 and camera body 12.

[0032] The upper surface of the limiting sliding block 8 is provided with an opening, and the inner wall of the opening of the limiting sliding block 8 is rotatably connected with a transmission screw 9, the lower end outer surface of the transmission screw 9 is provided with a fastening pressing block 10, the lower surface of the limiting sliding block 8 is provided with a slot, and the slot of the limiting sliding block 8 is provided with a positioning plug 11, the lower surface of the positioning plug 11 is fixedly connected with a camera body 12, and the locking mechanism comprises an unlocking gear 13 which is rotatably connected to the rear surface of the limiting sliding block 8. The rear surface of the limiting sliding block 8 is slidably connected with two linkage tooth plates 14, one end of the linkage tooth plate 14 is fixedly connected with a supporting slide plate 15, the opposite side surfaces of the two supporting slide plates 15 are fixedly connected with locking clamping blocks 16, the surface of the supporting slide plate 15 is provided with an opening, and the inner wall of the opening of the supporting slide plate 15 is slidably connected with a piston column 17, and the outer surface of the locking clamping block 16 is fixedly connected with an anti-skid air bag 18. When the camera body 12 is installed, the positioning plug 11 is inserted into the slot of the limiting sliding block 8, the two linkage tooth plates 14 are pushed to slide close to each other by the spring on the surface of the limiting sliding block 8, the linkage tooth plate 14 drives the supporting slide plate 15 to move, thereby driving the locking clamping block 16 to clamp the positioning plug 11, thereby improving the stability of the installation of the camera body 12. When the supporting slide plate 15 drives the locking clamping block 16 to lock the positioning plug 11, the piston column 17 on the surface of the supporting slide plate 15 is extruded by the limiting sliding block 8, the piston column 17 is extruded and slides, thereby inflating the anti-skid air bag 18, and the anti-skid air bag 18 is inflated and expands to adhere to the inner wall of the recess of the positioning plug 11, thereby increasing the friction to prevent slipping.

[0033] The surface of the limiting sliding block 8 is provided with a locking mechanism, which limits the linkage tooth plate 14 and the supporting slide plate 15 through the unlocking gear 13, so that the locking clamping block 16 clamps the positioning plug 11, the two linkage tooth plates 14 are symmetrically arranged about the center of the unlocking gear 13, the surface of the linkage tooth plate 14 facing the unlocking gear 13 is provided with a tooth block, and the linkage tooth plate 14 and the unlocking gear 13 are in meshing connection through the tooth block, the linkage tooth plate 14 and the limiting sliding block 8 are connected by a spring, the supporting slide plate 15 is designed in an L shape, the locking clamping block 16 penetrates the surface of the limiting sliding block 8, the locking clamping block 16 and the positioning plug 11 are in clamping connection, the piston column 17 and the supporting slide plate 15 are connected by a spring, the piston column 17 is in communication with the anti-skid air bag 18, and the anti-skid air bag 18 is designed in a ring shape. When the camera body 12 needs to be disassembled, the unlocking gear 13 is rotated to drive the two linkage tooth plates 14 to slide away, the linkage tooth plate 14 drives the locking clamping block 16 to move to unlock the positioning plug 11 through the supporting slide plate 15, thereby facilitating the disassembly of the camera body 12, improving the convenience of disassembling the camera body 12 of the device, and increasing the maintenance efficiency.

[0034] Working principle: when using the visual screening machine with annular adjusting hanger, first drive motor 2 drives transmission gear 3 to rotate, transmission gear 3 drives transmission disc 4 to rotate through linkage tooth block 5, transmission disc 4 drives raw materials to move to be detected by camera body 12, at the same time, transmission gear 3 drives guide disc 6 to rotate to guide and limit raw materials to improve detection effect, through the circumferential sliding of limiting slide 8 on the surface of supporting ring 7, the position of camera body 12 can be adjusted, rotating transmission screw 9 drives fastening pressure block 10 to press supporting ring 7 to fix, through the spring on the surface of limiting slide 8 to drive linkage tooth plate 14, linkage tooth plate 14 drives supporting slide 15 and locking clamping block 16 to clamp positioning plug block 11, at the same time, piston column 17 is extruded to inflate anti-skid air bag 18 to prevent skidding, when disassembling camera body 12, rotating unlocking gear 13 drives two linkage tooth plates 14 to move away, supporting slide 15 drives locking clamping block 16 to unlock positioning plug block 11, the practicability of the whole is increased.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A visual screening machine with an annular adjustable hanger, comprising a support base (1), a drive motor (2) fixedly connected to its lower surface, a transmission gear (3) rotatably connected inside the support base (1), a groove provided on the upper surface of the support base (1), and a conveying disc (4) rotatably connected to the inner wall of the groove of the support base (1), and a linkage tooth block (5) fixedly connected to the lower inner wall of the conveying disc (4), characterized in that: The upper end of the shaft of the transmission gear (3) is fixedly connected to the guide disc (6), the lower surface of the support base (1) is fixedly connected to the support ring (7), the outer surface of the support ring (7) is equipped with a limiting slider (8), the upper surface of the limiting slider (8) is provided with an opening, and the inner wall of the opening of the limiting slider (8) is rotatably connected to the transmission screw (9), the lower end of the transmission screw (9) is equipped with a fastening block (10), the lower surface of the limiting slider (8) is provided with a slot, and the slot of the limiting slider (8) is provided with a positioning plug (11), the lower surface of the positioning plug (11) is fixedly connected to the camera body (12), the surface of the limiting slider (8) is provided with a locking mechanism, which uses the unlocking gear (13) to limit the linkage tooth plate (14) and the support slide plate (15) to facilitate the locking block (16) to engage with the positioning plug (11).

2. A visual sorting machine with an annular adjustable hanger according to claim 1, characterized in that: The output end of the drive motor (2) passes through the lower surface of the support base (1), and the output end of the drive motor (2) is fixedly connected to the shaft of the transmission gear (3). The conveying disc (4) is a circular design.

3. A visual sorting machine with an annular adjustable hanger according to claim 1, characterized in that: The linkage teeth (5) are arranged in a circular array, and the linkage teeth (5) and the transmission gear (3) are meshed together. The upper end of the guide disc (6) is located above the conveying disc (4).

4. A visual sorting machine with an annular adjustable hanger according to claim 1, characterized in that: The supporting ring (7) and the limiting slider (8) are slidably connected, the transmission screw (9) and the fastening block (10) are threadedly connected, the lower end of the fastening block (10) penetrates the top surface of the sliding groove of the limiting slider (8), and the side surface of the positioning block (11) is provided with a groove.

5. A visual sorting machine with an annular adjustable hanger according to claim 1, characterized in that: The locking mechanism includes an unlocking gear (13), which is rotatably connected to the rear surface of the limiting slider (8). The rear surface of the limiting slider (8) is slidably connected to two linkage toothed plates (14). One end of the linkage toothed plate (14) is fixedly connected to a support plate (15). The opposing side surfaces of the two support plates (15) are fixedly connected to locking blocks (16). The surface of the support plate (15) is provided with an opening, and the inner wall of the opening of the support plate (15) is slidably connected to a piston column (17). The outer surface of the locking block (16) is fixed with an anti-slip airbag (18).

6. A visual sorting machine with an annular adjustable hanger according to claim 5, characterized in that: Two linkage toothed plates (14) are symmetrically arranged about the center of the unlocking gear (13). The surface of the linkage toothed plate (14) facing the unlocking gear (13) is provided with tooth blocks, and the linkage toothed plate (14) and the unlocking gear (13) are meshed through the tooth blocks. A spring is connected between the linkage toothed plate (14) and the limiting slider (8).

7. A visual sorting machine with an annular adjustable hanger according to claim 5, characterized in that: The supporting slide plate (15) is L-shaped. The locking block (16) penetrates the surface of the limiting slider (8). The locking block (16) and the positioning plug (11) are engaged. A spring is connected between the piston column (17) and the supporting slide plate (15). The piston column (17) is connected to the anti-slip airbag (18), and the anti-slip airbag (18) is annular.

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