CN114682507A

CN114682507A - Automatic product detection, removal and position supplementing machine

Info

Publication number: CN114682507A
Application number: CN202210298619.XA
Authority: CN
Inventors: 张延�; 孙爱祥; 窦兰月; 周晓燕
Original assignee: Shenzhen Hongfucheng New Material Co ltd
Current assignee: Shenzhen Hongfucheng New Material Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-01
Anticipated expiration: 2042-03-21
Also published as: CN114682507B

Abstract

The utility model relates to an automatic product detects, removes and mends position machine, it includes frame, determine module, removes subassembly and mends position subassembly, and the frame is provided with the pay-off platform that is used for bearing the material area, and the top of pay-off platform is formed with the work position, and determine module detects whether qualified product on the material area, and determine module is including being used for carrying out the sample camera of position sample and length and width size measurement to the product, and the sample camera slides and sets up in the frame, works as when the sample camera detects the product, the sample camera is located the work position, removes the subassembly and removes the substandard product on the material area when determine module detects the substandard product, mends the position subassembly and mends the yields in the material area after removing the subassembly and removing the substandard product. This application has the precision of selecting of improvement to the substandard product, improves the effect of yields.

Description

Automatic product detection, removal and position supplementing machine

Technical Field

The application relates to the technical field of automation equipment, in particular to an automatic product detection, removal and position supplementing machine.

Background

A large-scale plant in an automation system, also called an automation device, refers to a process in which a machine or a device automatically operates or controls according to a predetermined program or instruction without human intervention. Automation is an important condition and a remarkable mark for modernization of industry, agriculture, national defense and scientific technology, and the application of automation equipment is more and more extensive.

At present, in the cotton dress operation of subsides of electrically conductive bubble, to the material area that neatly arranges the product, influenced by special operation equipment, there is the condition of offset after the product operation finishes, and this has just brought the problem for the automatic snatching of customer application end, influences the operating efficiency then. The existing correction mode usually adopts manual selection of inferior-quality products, and manual single position supplement of position supplement products is carried out to vacant positions on a material belt so as to form full-page arrangement.

According to the technical scheme, in the product mounting operation, the defect that the defective product is low in yield due to low selection precision exists.

Disclosure of Invention

In order to improve the dress operation of product, to the selection precision of substandard product to improve the problem that the yields is low, this application provides an automatic product detects, removes and mends a machine.

The application provides an automatic product detects, removes and mends a machine and adopts following technical scheme:

an automated product inspection, removal, and replenishment machine, comprising:

the feeding device comprises a rack, a feeding device and a discharging device, wherein the rack is provided with a feeding platform for bearing a material belt, and a working position is formed above the feeding platform;

the detection assembly is used for detecting whether the products on the material belt are qualified or not, the detection assembly comprises a sampling camera used for sampling the positions of the products and measuring the length and the width, the sampling camera is arranged on the rack in a sliding mode, and when the sampling camera detects the products, the sampling camera is located at the working position;

the removing assembly is used for removing the defective products on the material belt when the detecting assembly detects the defective products;

and the position supplementing assembly is used for supplementing the good products in the material belt after the defective products are removed by the removing assembly.

By adopting the technical scheme, the sampling camera can slide to a working position, detect the length and the width of a product on the feeding platform and sample the position of a detected defective product; when the sampling camera detects a product with abnormal length or width, the sampling camera records position information and moves out of the working position, the removing assembly removes the inferior-quality product, a product vacancy is reserved on the material belt after the inferior-quality product is removed, and the position supplementing assembly supplements the good product to the product vacancy, so that one-time product position supplementing is completed. According to the technical scheme, the detection of the product is realized through the cooperation of the detection assembly, the removal assembly and the position supplementing assembly, the removal and the position supplementing of the defective products are realized, so that the selection precision of the defective products is improved, and the yield of the product on the material belt is improved.

Optionally, the detection assembly further comprises a thickness measuring camera for detecting the thickness of the product.

Through adopting above-mentioned technical scheme, the thickness measuring camera can detect the thickness of taking the product, and when detecting the substandard product of thickness anomaly, the sample camera takes notes substandard product position information and shifts out the work position, removes the subassembly and shifts out the substandard product and take out the material, and the vacancy on the material area is placed with the yields to the benefit position subassembly. The thickness measuring camera can be matched with the sampling camera to detect the length, the width and the thickness of a product, so that the selection precision of the automatic product detecting and position supplementing machine on defective products is further improved, the outflow of the defective products is reduced, and the yield is improved.

Optionally, the removing assembly includes a shifting sliding seat horizontally slidably disposed on the rack, the shifting sliding seat is provided with an unwinding disc, a winding disc and an adhesive tape for removing the defective product, two ends of the adhesive tape are respectively wound around the unwinding disc and the winding disc, the adhesive tape has an adhesive section for adhering the defective product, an adhesive position is formed between the unwinding disc and the winding disc, the adhesive section is located at the adhesive position, and when the adhesive section removes the defective product, the adhesive section is located at the working position.

Through adopting above-mentioned technical scheme, when the bonding section is located the work position, the bonding section can bond the substandard product, and the subassembly playback is removed after the bonding section bonds the substandard product to realize removing of substandard product. After the bonding section bonds defective products, the winding disc receives materials, and the unwinding disc discharges materials, so that the position is ensured. At the same time, the adhesive tape is fed to the adhesive site for use in the next removal of defective products. The bonding section that has the substandard product bonds receives the material to the rolling dish direction to make the bonding section that has the substandard product bond shift out the bonding position, this application technical scheme removes the substandard product through the bonding area, and the substandard product removes the back, can directly receive the material in the rolling dish, thereby the collection of the substandard product of being convenient for.

Optionally, the shifting sliding seat comprises a horizontal sliding plate horizontally slidably arranged on the rack and a vertical sliding plate vertically slidably arranged on the horizontal sliding plate, and the unwinding disc, the winding disc and the adhesive tape are positioned on the vertical sliding plate.

By adopting the technical scheme, the bonding section can slide in the horizontal direction through the horizontal sliding plate, so that the bonding section can slide to a working position; the height of the adhesive tape can be adjusted through the vertical sliding plate, so that the adhesive tape can move towards the direction close to the defective products on the feeding platform, and the adhesive section can be adhered to the defective products on the feeding platform conveniently.

Optionally, a pushing member for pressing the bonding section against the defective product is further disposed on the shifting sliding seat.

Through adopting above-mentioned technical scheme, when the bonding section carries out the substandard product and removes the action, bulldoze the piece and can bond the section and compress tightly the substandard product on the material area to improve the fastness that bonds section and substandard product, so that the substandard product is difficult for droing from the bonding section, is convenient for receive in the rolling dish by the substandard product that the bonding section removed.

Optionally, an elastic tensioning rod is further arranged on the shifting sliding seat, and the bonding belt is wound around the elastic tensioning rod.

By adopting the technical scheme, the elastic tensioning rod can tension the adhesive tape, so that the adhesive tape can be conveniently discharged by the reel and collected by the winding disc; when the pushing and pressing piece presses the bonding section, the elastic tension rod is stressed to generate stretching deformation, so that the bonding section is easy to approach to defective products on the feeding platform; after the bonding section is bonded, the pushing and pressing piece resets, the elastic tensioning rod retracts and continues to tension the bonding section of the bonding belt, the elastic tensioning rod is arranged to facilitate the resetting of the bonding section, the bonding section is easy to be always in a tensioning state, and therefore the bonding section is convenient to remove inferior-quality products from the material belt.

Optionally, the removing assembly comprises a removing negative pressure suction nozzle for sucking the inferior product.

By adopting the technical scheme, when the defective products on the material belt are removed by the removing assembly, the removing negative pressure suction nozzle slides to the working position, the removing negative pressure suction nozzle sucks the defective products through negative pressure, and the material belt is removed from the defective products. This application can carry out the substandard product to the material area and remove through removing the negative pressure suction nozzle, and the adsorbed mode of removing of negative pressure is steady reliable, makes the substandard product difficult drops from removing the negative pressure suction nozzle, improves and removes the stability of subassembly work.

Optionally, the position supplementing assembly comprises a position supplementing sliding plate, a position supplementing negative pressure suction nozzle for adsorbing a product and a driving piece for driving the position supplementing negative pressure suction nozzle to slide up and down, and the position supplementing sliding plate is arranged on the rack in a sliding manner.

Through adopting above-mentioned technical scheme, when mending the position subassembly and mend the position, mend a negative pressure suction nozzle and carry out the negative pressure and breathe in to adsorb the product that is used for mending the position, mend a sliding plate and slide in order to make and mend a negative pressure suction nozzle cunning to the work position on the frame, drive through the driving piece and mend a negative pressure suction nozzle and reciprocate, thereby make and mend a negative pressure suction nozzle and place the vacancy that mends a product on the material area according to the position information that the sample camera provided. This application technical scheme adsorbs the product in order to carry out the feed supplement to the material area through the position negative pressure suction nozzle that mends, can improve feed supplement efficiency, and mends position negative pressure suction nozzle and place the feed supplement product when the material area, and the product position is difficult for taking place the skew to improve the neat nature of taking the material and taking the product.

Optionally, the rack is further provided with a feeding platform for bearing the position-compensated product and a position-compensated detection camera for detecting the position-compensated product.

By adopting the technical scheme, the feeding platform can be used for placing the position supplementing products, so that the position supplementing negative pressure suction nozzles can adsorb the position supplementing products conveniently, in addition, after the position supplementing negative pressure suction nozzles adsorb the position supplementing products, the position supplementing detection camera can be used for photographing the position supplementing products adsorbed by the position supplementing negative pressure suction nozzles for detection, the direction and the position information of the current position supplementing products are confirmed, when the position supplementing detection camera detects that the positions of non-defective products are inclined or deficient, the position supplementing products adsorbed by the position supplementing negative pressure suction nozzles can be blown off through the position supplementing negative pressure suction nozzles actively, the position supplementing products on the feeding platform are grabbed again, the risk that the position supplementing negative pressure suction nozzles supplement defective products to a material belt is reduced, and the yield of the products on the material belt is improved.

Optionally, the feeding platform has a feeding end and a discharging end, and the discharging end of the feeding platform is provided with a product stripping knife edge for separating the product from the filling material belt.

By adopting the technical scheme, when the replacement material belt is discharged from the product stripping knife edge, the product stripping knife edge can separate the product on the replacement material belt from the replacement material belt, and when the replacement product passes through the product stripping knife edge, the adsorption force of the replacement negative pressure suction nozzle can be matched with the product stripping knife edge to separate the replacement product from the replacement material belt, so that the replacement product is conveniently adsorbed on the replacement negative pressure suction nozzle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the technical scheme, the detection of the product, the removal of the inferior-quality product and the position supplement are realized through the matching of the detection component, the removal component and the position supplement component, so that the selection precision of the inferior-quality product is improved, and the yield of the product on the material belt is improved;

2. the thickness measuring camera can be matched with the sampling camera to detect the length, the width and the thickness of the product, so that the selection precision of the automatic product detecting and position supplementing machine on defective products is further improved, the outflow of the defective products is reduced, and the yield is improved;

3. according to the technical scheme, the defective products are removed through the adhesive tape, and after the defective products are removed, the defective products can be directly collected on the winding disc, so that the defective products can be collected conveniently.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an automated product inspection, removal, and replenishment machine according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an automated product inspection, removal, and replenishment machine showing a sampling camera and replenishment assembly according to an embodiment of the present application;

FIG. 3 is a schematic diagram of an automated product inspection, removal, and replenishment machine showing the structure of a removal assembly according to an embodiment of the present application;

FIG. 4 is a schematic diagram of an automatic product inspecting, removing and filling machine according to an embodiment of the present disclosure showing a product peeling edge.

Description of reference numerals:

1. a frame; 11. a support frame; 12. a work table; 13. a slide rail bracket; 131. supporting legs; 132. a guide rail; 14. mounting a plate; 2. a feeding assembly; 21. a feeding platform; 211. a working position; 22. a first material placing roll; 23. a first material collecting roll; 3. a detection component; 31. a thickness measuring camera; 32. a sampling camera; 33. a camera support plate; 331. a material passing hole; 34. a camera slide plate; 341. a first slide rail; 342. a third slide rail; 35. a complement detection camera; 4. removing the component; 41. a shifting sliding seat; 411. a horizontal sliding plate; 412. a vertical sliding plate; 4121. avoiding holes; 413. a second slide rail; 42. placing the reel; 43. a winding disc; 44. an adhesive tape; 441. a bonding section; 45. bonding positions; 46. a biasing member; 461. a push rod; 462. a push-pull cylinder; 47. a tension roller; 48. an elastic tension rod; 5. a supply assembly; 51. a feeding platform; 511. stripping a product from a knife edge; 5111. a chamfer plane; 52. a second material placing roll; 53. a winding shaft; 6. a bit supplementing component; 61. a position supplementing negative pressure suction nozzle; 611. an adsorption port; 62. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an automatic product detecting, removing and position supplementing machine. Referring to fig. 1, an automatic product detecting, removing and position supplementing machine comprises a rack 1, a feeding component 2, a detecting component 3, a removing component 4, a feeding component 5 and a position supplementing component 6, wherein the feeding component 2, the detecting component 3, the removing component 4, the feeding component 5 and the position supplementing component 6 are all arranged on the rack 1, the feeding component 2 conveys products to be detected, when the detecting component 3 detects a defective product, the removing component 4 removes the defective product from a material belt, and the position supplementing component 6 supplements the position supplementing product on the feeding component 5 to the material belt, so that the defective product is selected.

In order to facilitate the loading and unloading of products, in practical application, the material belt is generally made into a coil stock, and the coil stock rotates to realize the emptying.

Referring to fig. 1, the rack 1 includes a supporting frame 11, a workbench 12, and a sliding rail support 13, the supporting frame 11 is substantially a rectangular frame, the workbench 12 is a rectangular parallelepiped, and the supporting frame 11 is supported on a lower surface of the workbench 12. The feeding assembly 2 comprises a feeding platform 21, a first pay-off roll 22 for placing the roll to be detected and a first take-up roll 23 for placing the detected roll. Slide rail bracket 13 sets up in the upper surface of workstation 12, and slide rail bracket 13 includes supporting leg 131 and guide rail 132, and supporting leg 131 is provided with two, and vertically sets up in workstation 12 upper surface, and two supporting legs 131 are along the width direction interval distribution of workstation 12. The guide rail 132 is connected to the upper side of the two support legs 131 and erected above the feeding platform 21, and the length direction of the guide rail 132 is identical to the width direction of the table 12.

Referring to fig. 1, the feeding platform 21 is fixed on the upper surface of the working table 12, the feeding platform 21 has a rectangular working surface, and the length direction of the working surface is consistent with the length direction of the working table 12. Two mounting plates 14 are vertically arranged on one side, close to the workbench 12, of the supporting frame 11, the two mounting plates 14 are respectively arranged close to two ends of the workbench 12 in the length direction, the first material discharging roll 22 is arranged on one of the mounting plates 14, and the first material receiving roll 23 is arranged on the other mounting plate 14. The end of the feeding platform 21 close to the first pay-off roll 22 is a feeding end, and the end close to the first pay-off roll 23 is a discharging end. The first discharge roll 22 is rotatable in the discharge direction, and the first receiving roll 23 is rotatable in the receiving direction. The during operation of feeding unit 2, wait to detect the coil stock and install on first blowing material book 22, first blowing material book 22 rotates in order to realize the blowing, and the material area gets into feeding platform 21 from the feed end, and the back of the detection of passing through detection component 3 on feeding platform 21, from the discharge end ejection of compact, and then receive in first receipts material book 23.

Referring to fig. 1 and 2, the detecting assembly 3 includes a thickness measuring camera 31 and a sampling camera 32, the thickness measuring camera 31 detects whether the thickness of the product on the feeding platform 21 is qualified, the sampling camera 32 detects whether the length and the width of the product on the feeding platform 21 are qualified, and the position information of the inferior-quality product detected by the thickness measuring camera 31 and the sampling camera 32 can be recorded. The thickness measuring camera 31 is installed above the feeding platform 21 through a camera support plate 33, and the camera support plate 33 is fixedly arranged on one side, close to the feeding end, of the upper surface of the feeding platform 21. The camera support plate 33 is provided with a material passing hole 331 for the material belt to pass through, and the thickness measuring camera 31 is positioned above the material passing hole 331 and on one side of the camera support plate 33 close to the discharging end. When the product to be detected passes below the thickness measuring camera 31, the thickness measuring camera 31 detects the thickness of the product.

Referring to fig. 1 and 2, a camera sliding plate 34 is slidably disposed on the guide rail 132 along the length direction of the guide rail 132, the camera sliding plate 34 is located on one side of the guide rail 132 close to the feeding end of the feeding platform 21, a first sliding rail 341 is vertically disposed on one side of the camera sliding plate 34 close to the feeding end of the feeding platform 21, and the sampling camera 32 is vertically slidably disposed on the camera sliding plate 34 through the first sliding rail 341. The position where the sampling camera 32 detects the product is a working position 211, and the working position 211 is formed above the feeding platform 21. The camera sliding plate 34 can slide along the guide rail 132, so as to drive the sampling camera 32 to slide above the feeding platform 21, which is convenient for the sampling camera 32 to perform length and width detection and position sampling on the product. The sampling camera 32 can also slide up and down through the first slide rail 341 so as to adjust the distance between the sampling camera 32 and a product to be detected, and adjust the camera to the working position 211, thereby facilitating the focusing of the sampling camera 32.

When the detecting assembly 3 detects a defective item, the removing assembly 4 removes the defective item detected by the detecting assembly 3.

Referring to fig. 1 and 3, the removing assembly 4 includes a displacement slide block 41 horizontally slidably coupled to the guide rail 132, and the displacement slide block 41 is located on the same side of the guide rail 132 as the camera slide plate 34. The shifting sliding seat 41 comprises a horizontal sliding plate 411 and a vertical sliding plate 412, wherein the horizontal sliding plate 411 is arranged on the guide rail 132 and is matched with the guide rail 132 in a horizontal sliding manner; the vertical sliding plate 412 is disposed on one side of the horizontal sliding plate 411 away from the guide rail 132, the vertical sliding plate 412 is connected with the horizontal sliding plate 411 through a second sliding rail 413 disposed vertically in a sliding manner, and the second sliding rail 413 is disposed on the horizontal sliding plate 411. The side of the vertical sliding plate 412 away from the guide rail 132 is provided with an unwinding reel 42, a winding-up reel 43, and an adhesive tape 44 for removing defective products, the unwinding reel 42 and the winding-up reel 43 are located on the side of the vertical sliding plate 412 away from the table 12, and the unwinding reel 42 and the winding-up reel 43 are distributed along the length direction of the guide rail 132. Both ends of the adhesive tape 44 are wound around the unwinding reel 42 and the winding reel 43, respectively, the adhesive tape 44 has an adhesive section 441 for adhering defective products, the adhesive section 441 is parallel to the upper surface of the table 12, the length direction of the adhesive section 441 coincides with the width direction of the table 12, an adhesive site 45 is formed between the unwinding reel 42 and the winding reel 43, and the adhesive section 441 is located at the adhesive site 45. The bonding section 441 is from the unwinding disc 42, and is used for bonding and removing defective products on the feeding platform 21 when passing through the bonding position 45, and then collecting the defective products on the winding disc 43. The cooperation of the vertical sliding plate 412 with the horizontal sliding plate 411 enables the adhesive tape 44 to slide in the horizontal and vertical directions, thereby facilitating the adjustment of the adhesive tape 44 to a proper position.

Referring to fig. 1 and 3, it is worth mentioning that the vertical sliding plate 412 of the shifting sliding seat 41 is further provided with a pushing member 46 for pressing the bonding section to the defective product, and the pushing member 46 is located above the bonding section 441. The pushing member 46 includes a push rod 461 and a push-pull cylinder 462 for driving the push rod 461 to slide up and down. Three tensioning rollers 47 are further arranged on the vertical sliding plate 412, wherein two tensioning rollers 47 are located at the same height and located on one side of the vertical sliding plate 412 close to the workbench 12, and the bonding position 45 is located between the two tensioning rollers 47; the other tension roller 47 is located below the payout reel 42, and the height of this tension roller 47 is higher than the height of the remaining two tension rollers 47. After being discharged from the unwinding disc 42, the adhesive tape 44 sequentially passes through the three tension rollers 47 from below the three tension rollers 47, so that the adhesive section 441 is tensioned, and the push-pull air cylinder 462 can drive the push rod 461 to press the adhesive section 441 against a defective product to be removed, so that the adhesive section 441 is firmly adhered to the defective product.

Referring to fig. 1 and 3, an elastic tension rod 48 is further disposed on the horizontal sliding plate 411, the elastic tension rod 48 is located on one side of the horizontal sliding plate 411 close to the vertical sliding plate 412, an avoidance hole 4121 is disposed on the vertical sliding plate 412, an orifice of the avoidance hole 4121 is rectangular, and a length direction of the avoidance hole 4121 is consistent with a height direction of the vertical sliding plate 412. The elastic tension bar 48 protrudes from the escape hole 4121, and the adhesive tape 44 is discharged from the unwinding reel 42, wound around the tension roller 47 below the unwinding reel 42, wound around the elastic tension bar 48 above, wound around the other two tension rollers 47 below, and collected on the winding reel 43. When the push rod 461 presses the bonding section 441 downwards, the elastic tension rod 48 is elastically deformed by the downward pulling force of the bonding tape 44, so that the bonding section 441 approaches to a defective product on the feeding platform 21; when the bonding section 441 is bonded, the push rod 461 is reset, the elastic tensioning rod 48 retracts and continues to tension the bonding section 441 of the bonding tape 44, and the elastic tensioning rod 48 is arranged to facilitate the resetting of the bonding section 441 and to enable the bonding section 441 to be always in a tensioned state, so that defective products can be removed from the material tape by the bonding section 441 conveniently. In practical applications, the elastic tension rod 48 may be a spring rod or an elastic rubber rod.

In another embodiment, the removing assembly 4 includes a removing vacuum nozzle for sucking the defective product, the removing vacuum nozzle is vertically slidably disposed on the vertical sliding plate 412, and the removing vacuum nozzle can remove the defective product on the tape by vacuum suction.

Referring to fig. 1, when the detecting assembly 3 detects a defective product, the sampling camera 32 moves out of the working position 211 along with the camera slide plate 34, the removing assembly 4 slides to the working position 211 along with the horizontal slide plate 411, the vertical slide plate 412 slides to a predetermined height, the push rod 461 is pressed down, the elastic tension rod 48 is stretched and deformed, so that the adhesive tape 44 is pressed down to bond the defective product to be removed, after the defective product is bonded to the bonding section 441, the push rod 461 and the elastic tension rod 48 are reset, the winding disc 43 rotates, so that the bonding section 441 bonded with the defective product moves in the material receiving direction and is finally received by the winding disc 43. After the take-up tray 43 completes the material receiving operation, the vertical sliding plate 412 and the horizontal sliding plate 411 are sequentially reset, and thereby the removing assembly 4 completes the entire removing operation.

After the removing component 4 removes the defective products on the material belt, a vacant position is formed at the corresponding position of the material belt, and at the moment, the position supplementing component 6 transports the position supplementing products on the feeding component 5 to the vacant position on the material belt so as to realize position supplementing on the material belt.

Referring to fig. 1 and 2, the filling unit 6 is operated to transfer the filling product on the supply unit 5 to the empty position on the tape. The feeding assembly 5 is disposed on the frame 1, and the feeding assembly 5 includes a feeding platform 51 for carrying a filling product. The feeding platform 51 is arranged on the upper surface of the frame 1, the feeding platform 51 has a rectangular working surface, and the height of the feeding platform 51 is consistent with that of the feeding platform 21 and is parallel to each other. A second discharging coil 52 for bearing the filling coil is arranged on the mounting plate 14 close to the discharging end of the feeding platform 21, a winding shaft 53 matched with the second discharging coil 52 is arranged on the upper surface of the working platform 12, and the winding shaft 53 is positioned on one side close to the second discharging coil 52 below the working surface of the feeding platform 51. For the feeding platform 51, two ends in the length direction are respectively a feeding end and a discharging end of the feeding platform 51, the feeding end is located at one end of the feeding platform 51 close to the second coil 52, and the discharging end is the end of the feeding platform 51 far away from the second coil 52. The material belt of the position-supplementing roll material is discharged from the second material discharging roll 52 and then enters the working surface of the feeding platform 51 from the feeding end of the feeding platform 21, and then is discharged from the discharging end of the feeding platform 51 and then is collected from the lower part of the working surface of the feeding platform 51 to the winding shaft 53.

Referring to fig. 1 and 2, the position compensating assembly 6 includes a position compensating sliding plate slidably disposed on the guide rail 132, a position compensating negative pressure suction nozzle 61 for sucking a product, and a driving member 62 for driving the position compensating negative pressure suction nozzle 61 to slide up and down. In this embodiment, the position-compensating slide plate and the camera slide plate 34 are the same component in order to make the structure of the automatic product detecting and position-compensating machine more compact. The camera sliding plate 34 is further provided with a third sliding rail 342, the third sliding rail 342 is parallel to the first sliding rail 341, the driving member 62 is connected to the third sliding rail 342 in a sliding manner, the position-compensated negative pressure suction nozzle 61 is located below the driving member 62, and the suction port 611 of the position-compensated negative pressure suction nozzle 61 faces downward. In practical application, the position-supplementing negative pressure suction nozzle 61 is connected to the negative pressure air extractor through an air extraction pipe, so that the position-supplementing negative pressure suction nozzle 61 can supplement the position of the supplemented material product to the material belt of the feeding platform 21 through negative pressure adsorption. The position-compensating negative pressure suction nozzle 61 can move along the guide rail 132 through the arrangement of the camera sliding plate 34, and the position-compensating negative pressure suction nozzle 61 can slide up and down through the arrangement of the second sliding rail 413, so that the position-compensating negative pressure suction nozzle 61 can be adjusted to a preset height.

Referring to fig. 1, in order to further improve the yield of the products on the material tape, the detecting assembly 3 further includes a position-compensating detecting camera 35 for detecting position-compensating products. The position-compensating detection camera 35 is located on the upper surface of the workbench 12 and is located on one side of the discharge end of the feeding platform 51 close to the feeding platform 21. The position supplementing detection camera 35 has a shooting port for detecting a product, the shooting port is vertically arranged upwards, and the motion track of the adsorption port 611 of the position supplementing negative pressure suction nozzle 61 and the shooting port of the position supplementing detection camera 35 are located on the same vertical plane.

Referring to fig. 1 and 2, when the position-supplementing negative pressure suction nozzle 61 sucks the position-supplementing product from the discharging end of the feeding platform 51 to the suction port 611, the position-supplementing negative pressure suction nozzle 61 slides along the guide rail 132 to the position-supplementing detection camera 35 along the camera sliding plate 34, the position-supplementing detection camera 35 detects the position-supplementing product and confirms the direction and position information of the current position-supplementing product, then the position information is compared with a vacancy left by the removed product on the feeding belt of the feeding platform 21 shot by the sampling camera 32, after no error in detection and comparison, the position-supplementing negative pressure suction nozzle 61 continues to slide to the working position 211, and then the position-supplementing negative pressure suction nozzle 61 moves downwards, so that the position-supplementing product is placed in the vacancy on the feeding belt of the feeding platform 21; when the position-supplementing detection camera 35 detects that the position of the position-supplementing product is inclined or the material is short, the position-supplementing product is blown off by the position-supplementing negative pressure suction nozzle 61, and the position-supplementing product is adsorbed again. After the position compensation negative pressure suction nozzle 61 completes the position compensation, the camera slide plate 34 moves upwards to reset, and slides along the guide rail 132, so that the sampling camera 32 is located at the working position 211 and continues to detect the products on the material belt.

Referring to fig. 1 and 4, in an actual production process, in order to facilitate feeding, the position-compensated product is often adhered to the material tape, the position-compensated product is conveyed on the feeding platform 51 along with the material tape, in order to facilitate the position-compensated product being adsorbed to the adsorption port 611 by the position-compensated negative pressure suction nozzle 61 from the material tape, a product stripping knife edge 511 is arranged at a discharge end of the feeding platform 51, and movement trajectories of the product stripping knife edge 511 and the adsorption port 611 of the position-compensated negative pressure suction nozzle 61 are located on the same vertical plane. The product peeling blade 511 has a chamfered surface 5111, and the chamfered surface 5111 is inclined from the lower surface of the feeding platform 51 to the working surface of the feeding platform 51 in a direction away from the feeding end of the feeding platform 51 such that the thickness of the discharging end of the feeding platform 51 is gradually reduced in a direction away from the feeding end of the feeding platform. When the position supplementing material belt is discharged from the product peeling knife edge 511, the position supplementing material belt is collected along the direction of the inclined cut face 5111 to the direction of the winding roller, the movement direction of the position supplementing material belt can be changed when the position supplementing material belt passes through the inclined cut face 5111 due to the arrangement of the inclined cut face 5111, and when a position supplementing product passes through the product peeling knife edge 511, the adsorption force of the position supplementing negative pressure suction nozzle 61 can enable the position supplementing product to continuously keep a horizontal state, so that the position supplementing product is easy to separate from the position supplementing material belt, when the position supplementing product is separated from the position supplementing material belt, the position supplementing material belt stops moving, and the position supplementing negative pressure suction nozzle 61 adsorbs the position supplementing product.

In this embodiment, the unwinding reel 42, the winding reel 43, the first unwinding reel 22, the first winding reel 23, the second unwinding reel 52 and the winding shaft 53 are all driven by a synchronous motor to rotate, the vertical sliding plate 412, the horizontal sliding plate 411 and the camera sliding plate 34 all realize sliding movement in a way of matching the synchronous motor with a belt, the driving member 62 for driving the position-supplementing negative pressure suction nozzle 61 to slide up and down is also a structure of matching the synchronous motor with the belt, and the above driving way is the prior art, so that specific illustration is not made in the drawings.

In another embodiment, the position-compensating vacuum nozzle 61 is a two-stage descending structure, unlike the present embodiment, the position-compensating vacuum nozzle 61 can slide up and down relative to the driving member 62, and the position-compensating vacuum nozzle 61 is further provided with an overpressure-preventing spring. When the position supplementing assembly 6 works, the driving part 62 and the position supplementing negative pressure suction nozzle 61 synchronously descend for the first time, and then the position supplementing negative pressure suction nozzle 61 independently descends for the second time, so that the position supplementing negative pressure suction nozzle 61 descends to a preset height to adsorb a position supplementing product; when the position-supplementing negative pressure suction nozzle 61 descends, the overpressure-preventing spring can play a role in buffering, and the possibility that the position-supplementing negative pressure suction nozzle 61 crushes a position-supplementing product due to the fact that the position-supplementing negative pressure suction nozzle 61 descends excessively is reduced.

The implementation principle of the automatic product detection, removal and position filling machine in the embodiment of the application is as follows:

1. the detection component 3 detects the product of the feeding platform 21: after entering the feeding platform 21, the product to be detected sequentially passes through the thickness measuring camera 31 and the sampling camera 32, and the length, width and height of the product are measured by the thickness measuring camera 31 and the sampling camera 32;

2. the shifting assembly removes the defective products: when the detection assembly 3 detects a defective product with abnormal size, the sampling camera 32 records the position information of the defective product, the removal assembly 4 slides to the working position 211 along the guide rail 132, the adhesive tape 44 bonds the defective product under the action of the push rod 461, the adhesive tape 44 with the defective product is collected on the winding disc 43, after the bonding action is completed, the removal assembly 4 resets, and the working position 211 is left for the feeding assembly 6 to enter;

3. the position supplementing component 6 is used for supplementing the product to the vacant positions on the material belt: after adsorbing the products on the feeding platform 51, the position-supplementing negative pressure suction nozzle 61 slides to the position-supplementing detection camera 35, the position-supplementing detection camera 35 detects the size and angle information of the position-supplementing products, and after detecting the products without errors, the products continuously slide to enter the working position 211 to perform product position supplementing on vacant positions on the material belt;

4. after the bit complementing component 6 completes the bit complementing, the detecting component 3 continues to execute the detection cycle.

The above is the preferred embodiment of the present application and is not intended to limit the scope of the present application, wherein like parts are designated by like reference numerals, it should be noted that the words "upper" and "lower" used in the above description refer to directions in the drawings. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An automated product inspection, removal and replenishment machine, comprising:

the material conveying device comprises a rack (1), wherein the rack (1) is provided with a feeding platform (21) for bearing a material belt, and a working position (211) is formed above the feeding platform (21);

the detection assembly (3) is used for detecting whether products on the material belt are qualified or not, the detection assembly (3) comprises a sampling camera (32) used for sampling positions of the products and measuring length and width dimensions, the sampling camera (32) is arranged on the rack (1) in a sliding mode, and when the sampling camera (32) detects the products, the sampling camera (32) is located at the working position (211);

the removing component (4) is used for removing the defective products on the material belt when the detecting component (3) detects the defective products;

and the position supplementing assembly (6) is used for supplementing the good products to the material belt after the defective products are removed by the removing assembly (4).

2. An automatic product inspection, removal and replenishment machine according to claim 1, characterized in that said inspection assembly (3) further comprises a thickness measuring camera (31) for inspecting the thickness of the product.

3. The automatic product inspecting, removing and replenishment machine as claimed in claim 1, wherein said removing assembly (4) comprises a shift slider (41) horizontally slidably disposed on said machine frame (1), said shift slider (41) being provided with an unwinding reel (42), a winding reel (43), and an adhesive tape (44) for removing a defective item, both ends of said adhesive tape (44) being wound around said unwinding reel (42) and said winding reel (43), respectively, said adhesive tape (44) having an adhesive section (441) for adhering the defective item, said unwinding reel (42) and said winding reel (43) having an adhesive site (45) formed therebetween, said adhesive section (441) being located at said adhesive site (45), said adhesive section (441) being located at said work site (211) when the adhesive section (441) removes the defective item.

4. An automatic product detecting, removing and replenishment machine according to claim 3, characterized in that said shifting slide seat (41) comprises a horizontal slide plate (411) horizontally slidably arranged on said machine frame (1) and a vertical slide plate (412) vertically slidably arranged on said horizontal slide plate (411), said unwinding reel (42), winding reel (43) and adhesive tape (44) being located on said vertical slide plate (412).

5. An automatic product inspecting, removing and filling machine according to claim 3, characterized in that the shifting slide (41) is further provided with a pushing member (46) for pressing the adhesive segment against the defective product.

6. An automatic product detecting, removing and position supplementing machine according to claim 5, characterized in that an elastic tensioning rod (48) is further provided on said shifting slide seat (41), said adhesive tape being wound around said elastic tensioning rod (48).

7. An automatic product inspection, removal and replenishment machine according to claim 1, characterized in that the removal assembly (4) comprises a removal suction nozzle for sucking inferior products.

8. The automatic product detecting, removing and reseating machine according to claim 1, characterized in that the reseating assembly (6) comprises a reseating sliding plate, a reseating negative pressure suction nozzle (61) for sucking the product, and a driving member (62) for driving the reseating negative pressure suction nozzle (61) to slide up and down, the reseating sliding plate is slidably arranged on the frame (1).

9. An automatic product detection, removal and replenishment machine according to claim 8, characterized in that the machine frame (1) is further provided with a feeding platform (51) for carrying replenishment products and a replenishment detection camera (35) for detecting replenishment products.

10. An automatic product detection, removal and replenishment machine according to claim 9, characterized in that said feeding platform (51) has a feeding end and a discharging end, the discharging end of said feeding platform (51) being provided with a product stripping knife edge (511) for separating the product from the replenishment tape.