阅读说明：本技术 一种小物件废品检测设备 (Small article waste detection equipment ) 是由 黄云洁 于 2021-09-16 设计创作，主要内容包括：本发明涉及小物件检测设备领域,公开一种小物件废品检测设备,包括上料机构、第一输送机构、正面检测机构、翻转机构及反面检测机构,其特征在于所述第一输送机构衔接上料机构及正面检测机构,第一输送机构包括第一输送带以及设置在第一输送带上方的转动的导向轮；正面检测机构包括转盘,以及设置在转盘上检测摄像头；本发明将以往的人工检测通过机械设备来完成,并且可以做到成品和废品进行隔离收集,在本发明中,巧妙设置了翻转机构,可以将另一面待检测的面在输送过程中进行翻转,然后进入到下一转盘的工作平面；另外,由于本发明物件较小,通过隔板和导向轮的巧妙设置,可以将物料永远在输送带的边缘位置输送。(The invention relates to the field of small article detection equipment, and discloses small article waste detection equipment which comprises a feeding mechanism, a first conveying mechanism, a front detection mechanism, a turnover mechanism and a back detection mechanism, and is characterized in that the first conveying mechanism is connected with the feeding mechanism and the front detection mechanism, and comprises a first conveying belt and a rotating guide wheel arranged above the first conveying belt; the front detection mechanism comprises a turntable and a detection camera arranged on the turntable; according to the invention, the original manual detection is completed through mechanical equipment, and finished products and waste products can be isolated and collected, and the turnover mechanism is skillfully arranged, so that the surface to be detected on the other surface can be turned over in the conveying process and then enters the working plane of the next turntable; in addition, because the objects of the invention are small, the materials can be conveyed at the edge position of the conveyer belt permanently through the ingenious arrangement of the partition boards and the guide wheels.)

1. The utility model provides a little article waste product check out test set, includes feed mechanism, first conveying mechanism, positive detection mechanism, tilting mechanism and reverse side detection mechanism, its characterized in that: the first conveying mechanism is connected with the feeding mechanism and the front detection mechanism and comprises a first conveying belt and a rotating guide wheel arranged above the first conveying belt; the front detection mechanism comprises a turntable and a detection camera arranged on the turntable, the working plane of the turntable and the conveying plane of the first conveying mechanism are positioned on the same plane, at least one part of the guide wheel covers the working plane of the turntable, and the other part of the guide wheel covers the conveying plane of the first conveying belt; the back side detection mechanism also comprises a turntable, the working plane of the turntable of the back side detection mechanism and the working plane of the turntable of the front side detection mechanism are not on the same plane, a second conveying mechanism is arranged at the outlet of the front detection mechanism turntable, a second rotating guide wheel is arranged above the turntable, at least one part of the second guide wheel covers the turntable of the front detection mechanism, the other part covers the conveying plane of the conveying belt of the second conveying mechanism, the bottom of the second conveying mechanism is provided with a third conveying mechanism which is connected with a rotary disc of the reverse side detection mechanism, the conveying plane of the third conveying mechanism and the working plane of the rotary disc of the reverse side detection mechanism are positioned on the same working plane, the third conveying plane and the working plane of the rotary table are also partially covered by a third guide wheel, and an overturning conveying mechanism is arranged between the second conveying mechanism and the third conveying mechanism; a detection camera is also arranged on the turntable of the reverse side detection mechanism; and the conveying belt or/and the rotary disc are/is provided with a partition plate for pushing the materials to the position of the most edge.

2. The small item waste detection apparatus of claim 1, wherein: the novel partition board fixing device comprises a partition board mounting frame, wherein a cross beam is arranged on the mounting frame, the partition board is rotatably arranged on the cross beam, a groove is formed in the cross beam, and a fastener extends into the groove to fix the cross beam on the mounting frame.

3. The small item waste detection apparatus of claim 1, wherein: the rotary disc of the front detection mechanism is provided with a waste-rejecting blowpipe which is connected with an air source, and the rotary disc of the back detection mechanism is also provided with a waste-rejecting blowpipe and a finished product blowpipe.

4. The small item waste detection apparatus of claim 1, wherein: the connecting part of the conveying belt of the first conveying mechanism and the feeding mechanism is provided with a brush roller and a parting bead.

5. The small item waste detection apparatus of claim 1, wherein: the second conveying mechanism comprises a second conveying belt connected with a rotary disc of the front detection mechanism, the third conveying mechanism comprises a second conveying belt connected with a rotary disc of the back detection mechanism, the overturning conveying mechanism is provided with an overturning conveying belt, at least part of the overturning conveying belt is wrapped on a steering part of the second conveying belt, the tail end of the overturning conveying belt is connected with the initial end of the third conveying belt, and an inlet for articles to transversely enter is reserved between the overturning conveying belt and the second conveying belt.

6. The small item waste detection apparatus of claim 1, wherein: the third conveying mechanism also comprises a fourth guide wheel or a second clapboard which guides the articles to move to one side of the third guide wheel of the third conveying belt, and the fourth guide wheel or the second clapboard and the third guide wheel are respectively positioned at the left side and the right side of the third conveying belt.

7. The small item waste detection apparatus of claim 1, wherein: an interval blow pipe is arranged on the first conveying belt, and an air outlet of the interval blow pipe faces to an outlet of the guide strip.

8. The small item waste detection apparatus of claim 1, wherein: the linear speed of the turntable of the front detection mechanism is greater than the conveying speed of the first conveying belt.

9. The small item waste detection apparatus of claim 1, wherein: the waste shaving blow pipe and the finished product blow pipe are respectively and correspondingly provided with a feeding channel, and a corresponding bin is arranged at the outlet of each feeding channel.

10. The small item waste detection apparatus of claim 1, wherein: the camera is installed on the slide, and positive detection mechanism, reverse side detection mechanism all are equipped with the mount pad, and the slide slides and establishes the mounted position that is used for adjusting the camera on the mount pad.

Technical Field

The invention relates to the field of small article detection equipment, in particular to small article waste detection equipment capable of rejecting waste after detecting small articles.

Background

The appearance rejection rate detection to the product is mainly used for rapidly identifying the appearance defects of the sample, such as pits, cracks, warping, gaps, stains, sand grains, burrs, bubbles, uneven color and the like, the detected sample has small sizes, such as O-shaped rubber rings, the diameter of the detected sample is not more than 5 millimeters, and the appearance detection equipment also has the rapid and accurate detection characteristics along with the deep matching of computer technology and optical, mechanical, electrical and other technologies.

The current appearance detects some dependence artifical detection mode, leans on artifical manual the turning and the visual inspection mode, and this kind of detection mode detection speed is slow, and workman manipulation strength is big, still has certain unreliability simultaneously: the experience of a quality inspector is a key factor for judging whether quality inspection passes or not, so the capability level of the quality inspector directly influences the detection result of a product, the quality inspector is lack of experience or careless, errors are easy to occur, and the detection precision of the product is low.

Disclosure of Invention

The invention aims to provide a small article waste detection device which replaces manual detection with mechanical equipment.

In order to achieve the purpose, the invention provides the following technical scheme: a small article waste detection device comprises a feeding mechanism, a first conveying mechanism, a front detection mechanism, a turnover mechanism and a back detection mechanism, and is characterized in that the first conveying mechanism is connected with the feeding mechanism and the front detection mechanism, and comprises a first conveying belt and a rotating guide wheel arranged above the first conveying belt; the front detection mechanism comprises a turntable and a detection camera arranged on the turntable, the working plane of the turntable and the conveying plane of the first conveying mechanism are positioned on the same plane, at least one part of the guide wheel covers the working plane of the turntable, and the other part of the guide wheel covers the conveying plane of the first conveying belt; the back side detection mechanism also comprises a turntable, the working plane of the turntable of the back side detection mechanism and the working plane of the turntable of the front side detection mechanism are not on the same plane, a second conveying mechanism is arranged at the outlet of the front detection mechanism turntable, a second rotating guide wheel is arranged above the turntable, at least one part of the second guide wheel covers the turntable of the front detection mechanism, the other part covers the conveying plane of a second conveying belt of the second conveying mechanism, the bottom of the second conveying mechanism is provided with a third conveying mechanism which is connected with a rotary disc of the reverse side detection mechanism, the conveying plane of the third conveying mechanism and the working plane of the rotary disc of the reverse side detection mechanism are positioned on the same working plane, the third conveying plane and the working plane of the rotary table are also partially covered by a third guide wheel, and an overturning conveying mechanism is arranged between the second conveying mechanism and the third conveying mechanism; a detection camera is also arranged on the turntable of the reverse side detection mechanism; and the conveying belt or/and the rotary disc are/is provided with a partition plate for pushing the materials to the position of the most edge.

The invention also comprises a partition plate mounting frame, wherein the mounting frame is provided with a cross beam, the partition plate is rotatably mounted on the cross beam, the cross beam is provided with a groove, and a fastener extends into the groove to fix the cross beam on the mounting frame. Therefore, the angle of the partition plate can be changed, and the telescopic distance of the partition plate can be adjusted.

The rotary disc of the preferred front detection mechanism is provided with a waste-rejecting blow pipe which is connected with an air source, and the rotary disc of the back detection mechanism is also provided with a waste-rejecting blow pipe and a finished product blow pipe. Thus, the waste products and the finished products can be collected in a centralized way.

Preferably, the first conveying belt and the connecting part of the feeding mechanism are provided with a brush roller and a parting bead. The stacked articles can be isolated and conveyed along the edge of the first conveyor belt by the parting strip.

Preferably, the second conveying mechanism comprises a second conveying belt connected with the turntable of the front side detection mechanism, the third conveying mechanism comprises a second conveying belt connected with the turntable of the back side detection mechanism, the overturning conveying mechanism is provided with an overturning conveying belt, at least part of the overturning conveying belt is wrapped on the steering part of the second conveying belt, the tail end of the overturning conveying belt is connected with the starting end of the third conveying belt, and an inlet for articles to transversely enter is reserved between the overturning conveying belt and the second conveying belt. After entering the inlet, the overturning conveying belt is wrapped on the outer surface of the object, the inner side of the object is in contact with the second conveying belt, the overturning conveying belt can be slightly unfolded by the object due to the elasticity of the conveying belt, the outer surface of the object can be always attached to the overturning conveying belt due to the wrapping of the overturning conveying belt, and the object is turned upwards when entering the third conveying belt through overturning when passing through the second conveying belt, so that the object is overturned.

Preferably, the third conveying mechanism further comprises a fourth guide wheel or a second partition plate for guiding the articles to move towards one side of the third guide wheel of the third conveying belt, and the fourth guide wheel or the second partition plate and the third guide wheel are respectively positioned at the left side and the right side of the third conveying belt.

Preferably, the first conveyor belt is provided with interval blowpipes, and air outlets of the interval blowpipes face to outlets of the guide strips. The interval blowpipe works at a certain interval, so that the articles which are not conveyed on the first conveying belt of the section in the period are guaranteed, if the articles exist, the articles on the conveying belt of the section are blown off and collected to enter the storage bin to enter the conveying again, and therefore the articles on the first conveying belt have a certain interval, a certain distance is reserved between the adjacent articles when the articles enter the turntable of the front detection mechanism, the articles are conveniently detected respectively, and the detection result cannot be influenced by overlapping.

Preferably, the linear speed of the turntable of the front surface detection mechanism is greater than the conveying speed of the first conveyor belt. The aim is also to have a certain distance between adjacent objects when entering the turntable of the front side detection mechanism.

Preferably, the waste shaving blow pipe and the finished product blow pipe are respectively provided with a feeding channel correspondingly, and the outlet of each feeding channel is provided with a corresponding bin.

Preferably, the camera is installed on the slide, and positive detection mechanism, reverse side detection mechanism all are equipped with the mount pad, and the slide slides and establishes the mounted position that is used for adjusting the camera on the mount pad.

Compared with the prior art, the invention has the beneficial effects that: the original manual detection is finished through mechanical equipment, and finished products and waste products can be isolated and collected; in addition, because the objects of the invention are small, the materials can be conveyed at the edge position of the conveyer belt permanently through the ingenious arrangement of the partition boards and the guide wheels.

Drawings

Fig. 1 is a schematic structural diagram of the invention.

Fig. 2 is a schematic view of the internal structure of the invention.

Fig. 3 is a top view of the internal structure of the invention.

Fig. 4 is a schematic structural view in another aspect of the invention.

Fig. 5 is a partially enlarged view of the canting mechanism of fig. 4.

The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a feeding mechanism 1, a first conveying mechanism 2, a front detection mechanism 3, a turnover mechanism 4, a reverse detection mechanism 5, a first conveying belt 21, a brush roller 22, a first guide wheel 23, a guide strip 24, a partition plate 25, a partition plate mounting rack 26, a cross beam 27, a rotary table 30, a camera 31, a waste blowing pipe 32, a second guide wheel 33, a sliding seat 34, a mounting seat 35, a turnover conveying belt 41, a finished product blowing pipe 51, a second conveying belt 61, a third conveying mechanism 7, a third guide wheel 71, a third conveying belt 72, and a fourth guide wheel 73.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the small article waste product detecting apparatus comprises a feeding mechanism 1, a first conveying mechanism 2, a front detecting mechanism 3, a turning mechanism 4 and a back detecting mechanism 5, wherein the first conveying mechanism 2 is connected with the feeding mechanism and the front detecting mechanism, the feeding mechanism 1 comprises a climbing type conveying belt, a separation strip is arranged on the climbing type conveying belt, the end of the climbing type conveying belt is a blanking port which is connected with the first conveying mechanism 2, the first conveying mechanism 2 comprises a first conveying belt 21 and a rotating first guide wheel 23 arranged above the first conveying belt 21, the first guide wheel 23 is arranged at the tail end of the first conveying mechanism 2, a leveling device is arranged in an area connected with the feeding mechanism, the leveling device comprises a brush roller 22, the brush roller rotates to isolate articles stacked together through the brush roller, and a guide strip 24 is further arranged in the area, the guide strips 24 are obliquely arranged, and the guide strips 24 can convey the objects along the edge of the first conveying belt 21; the front detection mechanism comprises a turntable 30 and a detection camera 31 arranged on the turntable, the camera is arranged on a sliding seat 34, the front detection mechanism and the back detection mechanism are both provided with a mounting seat 35, the sliding seat 34 is arranged on the mounting seat in a sliding mode and used for adjusting the mounting position of the camera, the sliding direction of the sliding seat can move up and down or move horizontally, the up and down movement is shown in the figure, the adjustment can be realized through manual adjustment or linkage of an air cylinder or a lead screw and a motor, and the sliding seat of the camera 31 can be fixed at a certain fixed position. The working plane of the rotating disc and the conveying plane of the first conveying mechanism 2 are in the same plane, at least one part of the first guide wheel 23 covers the working plane of the rotating disc, the other part covers the conveying plane of the first conveying mechanism 21, because the objects on the first conveying mechanism 21 are conveyed along the edge, the first guide wheel 23 rotates to counteract the impact force when passing through the first guide wheel, the objects can be exactly rotated to the rotating disc along the edge of the first guide wheel when the first guide wheel 23 rotates, a partition plate 25 is arranged above the first guide wheel 23 or the first conveying mechanism, the partition plate 25 can rotate the objects along the edge of the rotating disc, the position is very wonderful, because the rotating direction of the first guide wheel is the same as the rotating direction of the rotating disc, if the objects are driven to be deviated on the rotating disc by the inertia force of the first guide wheel, the arrangement of the partition plate 25 can accurately return the object, and the detection area of the detection camera is just at the edge position, so the conveying is corresponding to the position, the object can conveniently enter and exit, and the path is shortest; the back detection mechanism also comprises a turntable 30, and the working plane of the turntable 30 of the back detection mechanism and the working plane of the turntable 30 of the front detection mechanism are not on the same plane and have a fall; a second conveying mechanism is arranged at the outlet of the front detection mechanism turntable, a second guide wheel 33 which rotates is arranged above the turntable 30, at least one part of the second guide wheel 33 covers the turntable 30 of the front detection mechanism, the other part covers the conveying plane of a second conveying belt 61 of the second conveying mechanism, the bottom of the second conveying mechanism is provided with a third conveying mechanism 7, the third conveying mechanism 7 is connected with the rotary disc 30 of the reverse side detection mechanism, the conveying plane of a third conveying belt 72 of the third conveying mechanism 7 and the working plane of the rotary disc of the reverse side detection mechanism are positioned on the same working surface, and said third conveying plane and the working plane of the carrousel are also partially covered by the third guide wheel 71, thus, the articles can be conveyed to the turntable 30 from the conveying plane of the third conveying mechanism 7, and the overturning conveying mechanism 4 is arranged between the second conveying mechanism and the third conveying mechanism 7; the second conveyor belt 61 and the third conveyor belt 72 are just wrapped by the turnover conveyor belt 41 of the turnover conveyor mechanism 4, and the turnover conveyor belt 41 may belong to two parts of the same conveyor belt with the third conveyor belt 72, or may be two independent conveyor belts. The positions of the detection cameras are just right at the tail part of the second conveying belt 61 and the head part of the third conveying belt 72, and the turntable 30 of the reverse side detection mechanism is also provided with a detection camera; the rotary disc of the back detection mechanism and the rotary disc of the front detection mechanism are provided with a partition plate 25 which pushes materials to the edge position of the conveying belt at the corresponding conveying belt or/and rotary disc, and the partitions can be respectively or simultaneously arranged according to requirements. The detection camera can be connected with a corresponding control system or a chip and is used for formulating a detection standard and controlling the waste blowing pipe and the finished product blowing pipe to execute after judging and outputting a detection result.

The invention also comprises a clapboard mounting rack 26, wherein the clapboard mounting rack 26 is provided with a cross beam 27, the clapboard 25 is rotatably arranged on the cross beam 27, the cross beam is provided with a mounting groove, and a fastener extends into the mounting groove to fix the cross beam on the mounting rack. Therefore, the angle of the partition plate can be changed, and the telescopic distance of the partition plate can be adjusted.

The turntable 30 of the front detection mechanism is also provided with a waste-rejecting blow pipe 32, the waste-rejecting blow pipe 32 is connected with an air source, the reverse detection mechanism 5 is also provided with the turntable 30, the turntable 30 is also provided with the waste-rejecting blow pipe 32, and the reverse detection mechanism is also provided with a finished product blow pipe 51. Thus, the waste products and the finished products can be collected in a centralized way.

According to the invention, a certain distance is reserved between two adjacent objects after entering the turntable 30 in a manner that the interval blowpipes are arranged on the first conveying belt, the air outlets of the interval blowpipes face the outlets of the guide strips, or the linear speed of the turntable of the front detection mechanism is greater than the conveying speed of the first conveying belt, so that the two adjacent objects cannot be overlapped together and enter the detection position of the same camera.

The third conveying mechanism 7 further includes a fourth guide wheel 73 or a second partition plate for guiding the articles to move to a side of the third guide wheel of the third conveyor belt 72, and the fourth guide wheel 73 or the second partition plate and the third guide wheel are respectively located at left and right sides of the third conveyor belt.

The waste shaving blow pipe and the finished product blow pipe are respectively and correspondingly provided with a feeding channel, and a corresponding bin is arranged at the outlet of each feeding channel.

When the invention works: the invention is characterized in that the cameras of all detection mechanisms, the rejected blowpipe air source and the finished product blowpipe air source are connected with the chips in the control box, which are all the prior art, only a numbering program is needed, objects in the storage bin are conveyed from the conveying belt of the feeding mechanism 1 to the front end of the conveying belt of the conveying mechanism 2 through the feeding mechanism, the rotating brush rollers can sweep off the overlapped objects due to the brush rollers 22 arranged at the front end of the conveying belt, the conveyed objects are conveyed to the edge position of the conveying belt through the partition strips, then the objects can touch the first guide wheel which rotates all the time in the conveying process, the objects can be transferred to the turntable of the front detection device through the rotation of the first guide wheel, and the partition plate above the turntable can play a role and can also partition the objects to the edge area of the turntable to rotate, when the shot objects are detected to be waste products, the rotating disc rotates to enable the objects to rotate to a waste removing area, the objects are blown off from the rotating disc through a waste removing blowpipe, the qualified objects continue to rotate along with the rotating disc, when the qualified objects rotate to the position of another guide wheel, the objects are conveyed to a conveying belt of a second conveying mechanism through the guide wheel, the objects are conveyed to the position of an overturning conveying mechanism through the second conveying belt, the objects are clamped by the conveying belt of the overturning mechanism and are conveyed onto a third conveying belt, when the qualified objects fall onto the third conveying belt, the objects are overturned, the objects are conveyed to the position of a rotating disc of a reverse side detecting mechanism through the third conveying belt, the guide wheel above the rotating disc of the reverse side detecting mechanism can guide the objects onto the rotating disc, then the objects are separated from the edge of the rotating disc through a partition plate, and the shooting is carried out similarly, should shoot and shoot, when detecting to be the waste product, can blow off through the inspection rejects blowpipe on the reverse side detection mechanism, and if be the product, then can blow to the storage bin through the finished product blowpipe, so circulate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.