Visual inspection feeding device with jet-propelled sorting structure

Abstract

The utility model particularly relates to a visual inspection feeding device with a jet-propelled sorting structure. The visual inspection feeding device comprises a main base, a feeding track, a first conveying belt track, a second conveying belt track and a material hopper. The first conveying belt track and the second conveying belt track are located at the top of the main base and abut against each other side by side, and the horizontal height of the first conveying belt track is larger than that of the second conveying belt track. A first material baffle and a second material baffle are arranged on the two sides of the first conveying belt track respectively, and a third material baffle and a fourth material baffle are arranged on the two sides of the second conveying belt track. A discharging notch is formed in the rear section of the second material baffle. A material guide plate and an air pump mounting frame are arranged on the top surface of the first conveying belt track, the material guide plate comprises an inclined guide plate and a longitudinal guide plate, the inclined guide plate is fixedly connected to the first material baffle, the longitudinal guide plate is fixedly connected to the air pump mounting frame, and the air pump mounting frame is fixed to the first material baffle; and an air blowing pump is arranged at the air pump mounting frame.

Description

TECHNICAL FIELD

[0001] The utility model belongs to visual inspection pre -treatment equipment technical field, concretely relates to a visual inspection feeding device with jet -powered material selection structure. BACKGROUND

[0002] The automatic visual inspection technology realizes non - contact, high - precision and high - efficiency detection of the appearance, size, structure and defects of material, product or component through computer vision system, image processing algorithm and automatic hardware equipment. The technology simulates the function of human eye with the help of industrial camera, optical sensor, light source system and software algorithm, but far exceeds human in speed, precision and consistency, so it has been widely used in the quality control link of industrial production.

[0003] The visual inspection of material eligibility usually includes detection of appearance, size, color, surface defects and the like to ensure that the material meets the established quality standards. The automatic visual inspection has strict requirements for the position, direction, stability, surface characteristics and background environment of the material.

[0004] In the quality detection process of rubber cap, the introduction of visual inspection technology significantly improves the detection efficiency. The technology can quickly identify defective rubber caps. When applying the technology, the rubber caps need to be placed according to the specified position and sent to the corresponding station of the visual inspection equipment for photographic inspection.

[0005] When introducing the rubber cap, we usually place it with the top surface facing down to ensure the stability of the rubber cap. In order to realize batch feeding and make the stably placed rubber caps quickly enter the visual inspection equipment for inspection, the utility model aims to provide a visual inspection feeding device with jet -powered material selection structure. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a visual inspection feeding device with jet -powered material selection structure to solve the problems raised in the above background technology.

[0007] To achieve the above -mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a visual inspection feeding device with jet selection structure, including main base, feeding track, conveyer track no.

[0009] Preferably, the feeding track is provided with feeding baffle on both sides.

[0010] Preferably, the feeding track is provided with a plurality of track surface protrusions.

[0011] Preferably, the material guide plate comprises a slant guide plate and a longitudinal guide plate, and the longitudinal guide plate is close to the material baffle two.

[0012] Preferably, the longitudinal guide plate corresponds to the discharge gap horizontally, and the connection of the slant guide plate and the longitudinal guide plate corresponds to the front end edge of the discharge gap.

[0013] Preferably, the air blowing port of the air blowing pump is close to the end of the longitudinal guide plate.

[0014] Preferably, the discharge gap is provided with a material top plate.

[0015] Preferably, the rear end of the conveyer track two is located in the position directly above the material hopper.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] (1) The visual inspection feeding device with the jet type material selection structure has the purposes that rubber cap materials in a stable state of top surface downward placement are screened out, the width left by the longitudinal guide plate at the two edges of the conveying belt track is just the width of one rubber cap material or slightly larger than the width of one rubber cap material, when the rubber cap material is placed in an unstable state, the rubber cap material in the unstable state is directly dropped from the material gap, and the remaining rubber cap material in the unstable state is blown down by the air blowing pump and dropped to the conveying belt track two;

[0018] (2) The visual inspection feeding device with the jet type material selection structure has the purposes that the material guide plate can simultaneously play the roles of material screening and sorting.

[0019] (3) The visual inspection feeding device with the jet type material selection structure has the purposes that the conveying belt track one and the conveying belt track two are reversely arranged, the rubber cap material dropped from the conveying belt track one is returned to the material hopper through the conveying belt track two for next screening. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the utility model Figure One ;

[0021] Figure 2 The structure diagram of the utility model Figure Two ;

[0022] Figure 3 The upper view of the utility model

[0023] In the drawing: main base 1; feeding track 2; conveying belt track one 3; conveying belt track two 4; material hopper 5; feeding baffle 6; belt surface protrusion 7; material baffle one 8; material baffle two 9; material baffle three 10; material baffle four 11; discharging gap 12; material guide plate 13; air pump mounting frame 14; oblique guide plate 15; longitudinal guide plate 16; air blowing pump 17; material top plate 18. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] A visual inspection feeding device with a jet selection structure comprises a main base 1, a feeding track 2, a conveyor track one 3, a conveyor track two 4 and a material hopper 5. The conveyor track one 3 and the conveyor track two 4 are located at the top of the main base 1, and the conveyor track one 3 and the conveyor track two 4 are closely arranged side by side. The horizontal height of the conveyor track one 3 is higher than that of the conveyor track two 4, and the conveyor track two 4 is used to receive the rubber cap material falling from the conveyor track one 3. The material hopper 5 is arranged at one side of the main base 1, and the feeding track 2 is arranged obliquely. The lower end of the feeding track 2 is connected to the material hopper 5, and the upper end of the feeding track 2 is connected to the conveyor track one 3.

[0026] The feeding track 2 feeds the rubber cap material in the material hopper 5 to the conveyor track one 3. In order to prevent the rubber cap material from falling from both sides of the feeding track 2, feeding baffles 6 are arranged on both sides of the feeding track 2. In order to enhance the feeding capacity of the feeding track 2, a plurality of raised surfaces 7 are arranged on the track surface of the feeding track 2.

[0027] In order to prevent the rubber cap of the conveyor track one 3 from falling, material baffles one 8 and material baffles two 9 are arranged on both sides of the conveyor track one 3, respectively. Similarly, material baffles three 10 and material baffles four 11 are arranged on both sides of the conveyor track two 4, respectively. A discharging gap 12 is arranged at the rear section of the material baffles two 8, and the rubber cap material of the conveyor track one 3 can fall through the discharging gap 12 to the conveyor track two 4.

[0028] In order to screen and sort the rubber cap material on the top surface of the conveying belt track 3, the material guide plate 13 and the air pump mounting frame 14 are arranged on the top surface of the conveying belt track 3. The material guide plate 13 comprises the oblique guide plate 15 and the longitudinal guide plate 16 connected in sequence, the front end of the oblique guide plate 15 is fixedly connected to the material baffle 8, and the rear end of the longitudinal guide plate 16 is fixedly connected to the air pump mounting frame 14. The air pump mounting frame 14 is fixedly installed at the material baffle 8, so as to realize the overall fixation of the material guide plate 13 and the air pump mounting frame 14, and meanwhile the material guide plate 13 and the air pump mounting frame 14 do not contact with the belt surface of the conveying belt track 3. The oblique guide plate 15 spans the belt surface of the conveying belt track 3, the longitudinal guide plate 16 is close to the material baffle 9, and the longitudinal guide plate 16 leaves a gap at the belt surface of the conveying belt track 3, the width of the gap is equal to or slightly greater than the maximum diameter of the rubber cap. The rubber cap material in the top surface downward stable placement state can smoothly pass through the gap. The longitudinal guide plate 16 corresponds to the discharging gap 12 in the transverse direction, and the connection position of the oblique guide plate 15 and the longitudinal guide plate 16 corresponds to the front end edge of the discharging gap 12. The air blowing pump 17 is arranged at the air pump mounting frame 14, and the air blowing port of the air blowing pump 17 is close to the end position of the longitudinal guide plate 16. In order to prevent the rubber cap material falling into the conveying belt track 4 from bouncing, the material top plate 18 is arranged at the discharging gap 12. The rear end of the conveying belt track 4 is located at the position directly above the material hopper 5, and the rubber cap material falling into the conveying belt track 4 is transmitted to the material hopper 5 for the next screening.

[0029] In use of the device, the rubber cap material in the material hopper 5 is conveyed to the conveying belt track 3 by the feeding track 2. The rubber cap material of the conveying belt track 3 passes through the material guide plate 13, and then passes through the oblique guide plate 15 and the longitudinal guide plate 16 in sequence. The longitudinal guide plate 16 leaves a width at the edge of the conveying belt track 4, which is just the width of a rubber cap material or slightly greater than the width of a rubber cap material. When the rubber cap material is turned over or placed upside down, part of the rubber cap material in the unstable placement state will directly fall from the material gap 12 when passing through the longitudinal guide plate 16, and the remaining part of the rubber cap material in the unstable placement state moves to the air blowing port of the air blowing pump 17. Due to the unstable placement state and the large wind resistance when turned over or placed upside down, the remaining rubber cap material in the unstable placement state will be blown down and fall into the conveying belt track 4. The rubber cap material falling into the conveying belt track 4 is sent back to the material hopper 5 by the conveying belt track 4 for the next position screening. The rubber cap material which is not fallen is further conveyed into the visual inspection equipment by the conveying belt track 3.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations 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 inspection feed device having a jetted selection structure, characterized by: Including main base, material loading track, conveyor track one, conveyor track two and material hopper; The conveyor track one and the conveyor track two are located on the top of the main base, the conveyor track one and the conveyor track two are parallel and close, the horizontal height of the conveyor track one is higher than the horizontal height of the conveyor track two; The material hopper is arranged on one side of the main base, the material loading track is arranged obliquely, the lower end of the material loading track is connected to the material hopper, and the upper end of the material loading track is connected to the conveyor track one; The two sides of the conveyor track one are respectively provided with material baffle one and material baffle two, and the two sides of the conveyor track two are respectively provided with material baffle three and material baffle four; The rear section of the material baffle two is provided with a discharging gap; The top surface of the conveyor track one is provided with a material guide plate and a gas pump mounting bracket, the material guide plate comprises a slant guide plate and a longitudinal guide plate connected in sequence, the front end of the slant guide plate is fixedly connected to the material baffle one, the rear end of the longitudinal guide plate is fixedly connected to the gas pump mounting bracket, and the gas pump mounting bracket is fixed to the material baffle one; The gas pump mounting bracket is provided with a blowing pump.

2. A visual inspection feeding device with a jet selection structure according to claim 1, characterized in that: The two sides of the material loading track are provided with material loading baffles.

3. A visual inspection feeding device with a jet selection structure according to claim 1, characterized in that: The track surface of the material loading track is provided with a plurality of belt surface protrusions.

4. The visual inspection infeed apparatus having a jetted pick-up structure according to claim 1, characterized in that: The material guide plate comprises a slant guide plate and a longitudinal guide plate, and the longitudinal guide plate is close to the material baffle two.

5. The visual inspection infeed apparatus having a jetted pick-up structure according to claim 1, characterized in that: The longitudinal guide plate corresponds to the front end edge of the discharging gap in transverse direction, and the connection part of the slant guide plate and the longitudinal guide plate corresponds to the front end edge of the discharging gap.

6. A visual inspection feeding device with a jet selection structure according to claim 1, characterized in that: The blowing port of the blowing pump is adjacent to the end of the longitudinal guide plate.

7. The visual inspection infeed apparatus having a jetted pick-up structure according to claim 1, characterized in that: The discharging gap is provided with a material top plate.

8. The visual inspection infeed apparatus having a jetted pick-up structure according to claim 1, characterized in that: The rear end of the conveyor track two is located directly above the material hopper.

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