CN114014030A

CN114014030A - On-line quality detection device

Info

Publication number: CN114014030A
Application number: CN202111446241.5A
Authority: CN
Inventors: 唐明; 张琦; 张贵阳
Original assignee: Jiangsu Famsun Intelligent Technology Co Ltd
Current assignee: Jiangsu Famsun Intelligent Technology Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-02-08

Abstract

The invention relates to an online quality detection device, which comprises a supporting seat, and an aggregate module, a conveying module, a transition module and a detection module which are arranged on the supporting seat, wherein the aggregate module, the conveying module, the transition module and the detection module are arranged on the supporting seat, and the online quality detection device comprises: the material collecting module comprises a material collecting hopper, the material collecting hopper is provided with an upper opening and a lower opening, the upper opening is positioned below a blanking port of the bulking machine, and the lower opening is communicated with the conveying module; the conveying module is arranged below the aggregate module and used for conveying the expanded materials to the transition module; the transition module is arranged below the conveying module and comprises a transition hopper, the transition hopper is provided with a material transferring port and a plurality of material distributing ports arranged at intervals, and the material transferring port is communicated with the conveying module; the detection module comprises a first detection unit, the first detection unit is communicated with the plurality of material distribution ports, the detection module comprises a plurality of detection mechanisms which are correspondingly arranged with the plurality of material distribution ports, the plurality of detection mechanisms are respectively used for detecting one of quality parameters such as volume weight, water content and breakage rate, the detection of various quality parameters is realized, the quality of the expanded material in the processing process is automatically monitored, the cost is reduced, and the product quality is improved.

Description

On-line quality detection device

Technical Field

The invention relates to the technical field of feed processing machinery, in particular to an online quality detection device.

Background

The expanded material is widely used as typical food and feed particles due to the excellent characteristics of high palatability, easy digestion, high protein titer, excellent sanitary quality, low raw material cost and the like, and the expansion machine for producing the expanded material is also rapidly developed.

The existing bulking machine is added with raw materials at an inlet end, is extruded by an extruding device to generate a bulked material, and is discharged through an outlet, and the quality of the bulked material needs to be detected in order to ensure the qualified rate of the bulked material. At present, most food and feed processing enterprises are in manual visual inspection and offline sampling inspection stages for quality detection of expanded feed; on one hand, the feedback time of the manual detection result is long, no effective measures are provided, an operator needs to adjust parameters by experience, and the problems of uncertainty, low detection efficiency and low accuracy exist; on the other hand, the sampling of the expanded material requires an operator to reach the lower end of the blanking port to receive the material, and the expanded material at the position has higher temperature and potential safety hazard; in addition, in order to facilitate sampling, the discharge port of the puffed material adopts an open structure, and the puffed material has the risks of splashing loss and pollution. Few enterprises adopt sensor detection technology for single quality parameters, comprehensive detection is difficult, the detection method is low in efficiency, production efficiency is affected, and the yield and the productivity of the expanded materials are low.

Therefore, it is an urgent need to provide an online quality detection device capable of realizing online real-time detection of quality of puffed materials.

Disclosure of Invention

In view of the above, it is desirable to provide an online quality detection device that can detect puffs in real time and has high detection efficiency.

The invention provides an online quality detection device, which is matched with at least one bulking machine and comprises a supporting seat, and an aggregate module, a conveying module, a transition module and a detection module which are arranged on the supporting seat, wherein:

the material collecting module comprises a material collecting hopper, the material collecting hopper is provided with an upper opening and a lower opening, the upper opening is positioned below a blanking port of the bulking machine, and the lower opening is communicated with the conveying module;

the conveying module is arranged below the aggregate module and is used for conveying the expanded materials to the transition module;

the transition module is arranged below the conveying module and comprises a transition hopper, the transition hopper is provided with a material transferring port and a plurality of material distributing ports arranged at intervals, and the material transferring port is communicated with the conveying module;

the detection module includes first detecting element, first detecting element is with a plurality of divide the material mouth to be linked together, include with a plurality of the material mouth corresponds a plurality of detection mechanism that sets up, and is a plurality of detection mechanism is used for detecting one kind of quality parameters such as unit weight, moisture content, breakage rate respectively.

In the online quality detection device, puffed materials processed by the puffing machine fall into the upper opening through the blanking port to enter the collecting hopper and fall into the conveying module through the lower opening, the conveying module conveys the puffed materials to the transition module, the puffed materials fall into the transition hopper through the turning port and are shunted to the detection module through the plurality of distributing ports, and the detection of quality parameters such as volume weight, water content, breakage rate and the like is respectively carried out through the plurality of first detection units; above-mentioned online quality detection device can gather, carry, detect many times to same batch's product to can realize the detection of multiple different quality parameter simultaneously during the detection, whole testing process need not artifical sample, and interference factor is less, and detection efficiency is higher, and the accuracy is better, can carry out timing detection or real-time supervision, and the quality of popped thing in the whole course of working of automatic monitoring reduces the cost of labor, improves the product quality.

In one embodiment, the aggregate module further comprises a flap-door unit comprising a first door body and a first linear drive mechanism, wherein:

the first door body is covered on the collecting hopper, and one end of the first door body is rotatably connected to the collecting hopper;

the first linear driving mechanism is fixed on the side wall of the aggregate bin, and the output end of the first linear driving mechanism is connected with the first door body.

In one embodiment, the transition module further includes a plurality of door closing units, the door closing units including a second door body and a second linear driving mechanism, wherein:

a plurality of first slots are formed in the transition hopper at positions corresponding to the side walls of the material distributing openings;

the second door body is movably inserted into the first slot;

the second linear driving mechanism is fixed on the side wall of the transition hopper, and the output end of the second linear driving mechanism is connected with one end of the second door body.

In one embodiment, the conveyor module comprises a first rotary drive mechanism, a conveyor belt, a driving roller, a driven roller, two cross beams, a plurality of idlers, and a plurality of tie rods, wherein:

the two cross beams are arranged on the supporting seat at intervals;

the driving roller is rotatably erected at the end parts of the two cross beams far away from the aggregate bin;

the driven roller is rotatably erected at the end parts of the two cross beams close to the collecting hopper;

the first rotary driving mechanism is arranged on the supporting seat and is in transmission connection with the driving roller;

the conveyer belt is wound on the outer sides of the driving roller and the driven roller;

the carrier rollers are arranged at intervals along the extending direction of the cross beams, and each carrier roller can be rotatably erected between the two cross beams;

the plurality of pull rods are arranged at intervals along the extending direction of the cross beams, and each pull rod is erected and fixed between the two cross beams.

In one embodiment, the conveying module further includes two long screws, and the driven roller includes a roller body, a main shaft, and a rolling bearing, wherein:

the roller body is sleeved on the main shaft, and the rolling bearing is arranged between the roller body and the main shaft;

two ends of the main shaft extend out of the roller body, and the two ends of the main shaft are square;

the two long screws are respectively arranged corresponding to the two cross beams, each long screw is connected to the partition plate of the cross beam in a threaded mode, and the end portion of each long screw is connected with the side end face of the main shaft in a threaded mode.

In one embodiment, the conveying module further comprises two sets of guide assemblies, each guide assembly comprises a guide plate and a guide mechanism, wherein:

the guide plate is arranged above the cross beam along the extending direction of the cross beam;

the guide mechanism is arranged on the cross beam in a vertically movable mode and is provided with an extending end capable of moving along the arrangement direction of the two cross beams, and the extending end is connected with the guide plate.

In one embodiment, the conveying module further comprises a support flat assembly, the support flat assembly comprises a bracket and a supporting plate, the bracket is arranged between the two cross beams and connected with the cross beams, and the supporting plate is fixed above the bracket.

In one embodiment, the detection module further comprises a second detection unit disposed above the conveyor belt for acquiring an image of the puffs on the conveyor belt.

In one embodiment, the aggregate module further comprises two adjusting units, wherein the two adjusting units are arranged on two sides of the aggregate bin along the extending direction of the two cross beams, each adjusting unit comprises a baffle, a first screw and a threaded sleeve, the baffle is arranged at the lower opening along the extending direction of the two cross beams in an extending manner, one end of the baffle is rotatably connected with the aggregate bin, the other end of the baffle is connected with the first screw, and the threaded sleeve is fixed on the outer side wall of the aggregate bin and is in threaded connection with the first screw.

In one embodiment, the conveying module comprises a second rotary driving mechanism, a chain, a main chain wheel, a secondary chain wheel, a spiral shaft and a transmission drum, wherein:

the conveying cylinder is erected on the supporting seat along the arrangement direction of the aggregate bins and the transition bins, and one end of the conveying cylinder is fixed with the aggregate bins and communicated with the lower opening;

the screw shaft is inserted into the conveying cylinder, one end of the screw shaft extends to the lower part of the lower opening, and the other end of the screw shaft extends out of the conveying cylinder and is fixed with the driven chain wheel;

the second rotary driving machine frame is arranged on the supporting seat, the output end of the second rotary driving machine frame is in transmission connection with the main chain wheel, and the chain is wound on the main chain wheel and the driven chain wheel.

Drawings

FIG. 1 is a schematic structural diagram of an on-line quality detection device provided by the present invention after being matched with a bulking machine;

FIG. 2 is a right side view of the in-line quality detection apparatus of FIG. 1;

FIG. 3 is a schematic structural diagram of another on-line quality detection device provided by the present invention after being matched with a bulking machine;

FIG. 4 is a right side view of the in-line quality detection apparatus of FIG. 3;

FIG. 5 is a schematic structural diagram of a module formed by the aggregate module and the first bracket in the online quality inspection device of FIG. 1;

FIG. 6 is a right side view of the aggregate module and the first support frame of FIG. 5;

FIG. 7 is a schematic structural diagram of a module formed by an aggregate module and a second flange in the online quality inspection device of FIG. 3;

FIG. 8 is a schematic structural diagram of a module formed by a transition module and a second bracket in the on-line quality inspection apparatus of FIG. 1;

FIG. 9 is a schematic structural diagram of a module formed by a transition module and a fourth flange in the online quality inspection apparatus shown in FIG. 3;

FIG. 10 is a schematic structural diagram of a module composed of a conveying module and a supporting seat in the on-line quality detection apparatus shown in FIG. 1;

FIG. 11 is a schematic diagram of a transport module in the in-line quality inspection apparatus of FIG. 1;

FIG. 12 is a schematic view of the structure of the leveling assembly of the conveyor module of FIG. 1;

fig. 13 is a schematic structural diagram of the on-line quality detection device in fig. 3.

Reference numerals:

10. an online quality detection device;

100. a supporting seat;

200. an aggregate module; 210. a collection hopper; 211. an upper opening; 212. a lower opening; 213. an insertion opening; 220. a door-flipping unit; 221. a first door body; 222. a first linear drive mechanism; 230. an adjustment unit; 231. a baffle plate; 232. a second screw; 233. a threaded sleeve;

300. a delivery module; 311. a first rotary drive mechanism; 312. a conveyor belt; 313. a driving roller; 314. a driven drum; 3141. a roller body; 3142. a main shaft; 315. a cross beam; 3151. a partition plate; 316. a torsion arm; 317. a torsion bar; 321. a carrier roller; 322. a pull rod; 323. a long screw; 330. a guide assembly; 331. a guide plate; 332. a guide mechanism; 3321. a bidirectional clamp block; 3322. a first screw; 340. a leveling assembly; 341. a bracket; 342. a support plate; 351. a second rotary drive mechanism; 352. a chain; 353. a main sprocket; 354. a slave sprocket; 355. a screw shaft; 356. a transfer drum;

400. a transition module; 410. a transition hopper; 411. transferring a material port; 412. a material distributing port; 413. a material distributing plate; 420. a door closing unit; 421. A second door body; 422. A second linear drive mechanism;

500. a detection module; 510. A first detection unit; 520. A second detection unit;

610. a first bracket; 620. a first bracket; 630. a first flange plate; 640. a first connecting frame; 650. a second flange plate; 660. a second link frame; 670. a third flange plate; 680. a fourth flange plate; 690. a third connecting frame;

20. a bulking machine; 21. a base; 22. an extrusion device; 23. a discharging device; 24. and (6) a blanking port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

The technical scheme provided by the embodiment of the invention is described below by combining the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the present invention provides an on-line quality detecting device 10 for use with a bulking machine 20 to detect the bulks processed by the bulking machine 20, and one on-line quality detecting device 10 may be used with one, two, three or more bulking machines 20. The bulking machine 20 mainly comprises a base 21, an extruding device 22 and a discharging device 23, wherein the extruding device 22 is installed on the base 21, the discharging device 23 is installed at the outlet of the extruding device 22, and a blanking port 24 is formed at the bottom of the discharging device 23. This online quality detection device 10 includes several parts of supporting seat 100 and module 200, the transport module 300 that gathers materials, transition module 400, detection module 500, and the module 200 that gathers materials, transport module 300, transition module 400, detection module 500 set up respectively in supporting seat 100, wherein:

the supporting seat 100 can be a platform structure fixed on the ground, and the supporting seat 100 can also be a mobile trolley type structure, so that the modular structural design of the online quality detection device 10 can be realized, a plurality of bulking machines 20 can share one online quality detection device 10, and the configuration of resources is optimized; the supporting seat 100 can also be fixed on the base 21 of the bulking machine 20 through bolts, so that the integrated structural design of the bulking machine 20 and the online quality detection device 10 is realized, and the space is saved.

Referring to fig. 5, 6 and 7 together, the material collecting module 200 is disposed above the supporting base 100, the material collecting module 200 includes a material collecting hopper 210, the material collecting hopper 210 is a cavity structure with two open ends and has an upper opening 211 and a lower opening 212, the upper opening 211 is located below the blanking port 24 of the bulking machine 20, and the lower opening 212 is communicated with the conveying module 300; in a specific arrangement, the upper opening 211 is a large opening end, the upper opening 211 can be arranged right below the blanking opening 24, a projection of the blanking opening 24 on the upper opening 211 is completely located inside the upper opening 211, the lower opening 212 is a small opening end, the lower opening 212 is arranged right above the conveying module 300, and a projection of the lower opening 212 on the conveying module 300 is located inside the conveying module 300.

The conveying module 300 is arranged below the aggregate module 200, and the conveying module 300 is used for receiving puffed materials falling onto the conveying module 300 from the lower opening 212 and conveying the puffed materials to the transition module 400; in a specific arrangement, the conveying module 300 may be a horizontal conveying structure, and the conveying module 300 may also be a spiral conveying structure, and of course, the structural form of the conveying module 300 is not limited thereto, and may also be other forms that can meet the requirements.

Referring to fig. 8 and 9 together, the transition module 400 is disposed below the conveying module 300, the transition module 400 includes a transition hopper 410, the transition hopper 410 is a cavity structure with two open ends, the transition hopper 410 has a material transferring port 411 and a plurality of material distributing ports 412, the material transferring port 411 is disposed above the transition hopper 410, the material transferring port 411 is communicated with the conveying module 300, the plurality of material distributing ports 412 are disposed below the transition hopper 410, and the plurality of material distributing ports 412 are disposed at intervals; when specifically setting up, the material transfer opening 411 is the macrostoma end, and this material transfer opening 411 can just face the setting in the below of carrying module 300 to the tip of carrying module 300 falls into the inside of material transfer opening 411 completely in the projection of material transfer opening 411, and the one end that a plurality of branch material mouths 412 are located is the osculum end, and the inside a plurality of branch flitchs 413 that set up in one end of transition fill 410, and a plurality of branch flitchs 413 are cut apart into a plurality of branch material mouths 412 with this one end of transition fill 410.

The detection module 500 comprises a first detection unit 510, the first detection unit 510 is arranged below the transition module 400, the first detection unit 510 is communicated with the plurality of material distribution ports 412, the first detection unit 510 comprises a plurality of detection mechanisms, the plurality of detection mechanisms are arranged corresponding to the plurality of material distribution ports 412, and the plurality of detection mechanisms are respectively used for detecting one of quality parameters such as volume weight, water content and breakage rate; in specific setting, the number of the material distributing openings 412 may be two, three, four or more, each detection mechanism corresponds to one material distributing opening 412 and is used for detecting one of the quality parameters such as volume weight, water content and breakage rate, and the quality parameters detected by the plurality of detection mechanisms are different; alternatively, each material dividing port 412 is provided with a plurality of detection mechanisms, and the quality parameters detected by the detection mechanisms located in the same material dividing port 412 are different.

In the above online quality detection device 10, the puffed material processed by the puffing machine 20 falls into the upper opening 211 through the blanking port 24 to enter the collection hopper 210, and falls into the conveying module 300 through the lower opening 212, the conveying module 300 conveys the puffed material to the transition module 400, the puffed material falls into the transition hopper 410 through the material transferring port 411, and is shunted to the detection module 500 through the plurality of material shunting ports 412, and the detection of quality parameters such as volume weight, water content, breakage rate and the like is performed through the plurality of first detection units 510; above-mentioned online quality detection device 10 can gather many times, carry, detect same batch of product to can realize the detection of multiple different quality parameter simultaneously during the detection, whole testing process need not artifical sample, and interference factor is less, and detection efficiency is higher, and the accuracy is better, can carry out regularly detecting or real-time supervision, and the quality of puffed material in the whole course of working of automatic monitoring reduces the cost of labor, improves the product quality.

In order to achieve stable detection, in a preferred embodiment, as shown in fig. 2, 4, 6 and 7, the collecting module 200 further includes a flap unit 220, and the flap unit 220 includes two parts, namely a first door body 221 and a first linear driving mechanism 222, wherein:

the first door body 221 is covered on the collecting hopper 210, one end of the first door body 221 is connected to the collecting hopper 210, and the end of the first door body 221 can rotate relative to the collecting hopper 210; in a specific arrangement, one end of the material collecting hopper 210 has a slope, the first door 221 is downwardly inclined and covered on the material collecting hopper 210, and one end of the first door 221 and the high end of the material collecting hopper 210 are rotatably connected into a whole through a hinge, a rotating pin and the like.

The first linear driving mechanism 222 is fixed on the side wall of the aggregate bin 210, and the output end of the first linear driving mechanism 222 is connected with the first door body 221; in specific setting, the connection between the output end of the first linear driving mechanism 222 and the first door body 221 can be arranged outside the collecting hopper 210, and at this time, the collecting hopper 210 does not need to be improved, and only the length of the first door body 221 needs to be increased to exceed the upper opening 211 of the collecting hopper 210 and be connected to the output end of the first linear driving mechanism 222; the connection between the output end of the first linear driving mechanism 222 and the first door 221 may be disposed inside the collecting hopper 210, at this time, the insertion opening 213 is opened on the side wall of the collecting hopper 210, and the output end of the first linear driving mechanism 222 is inserted into the collecting hopper 210 and connected to the output end of the first linear driving mechanism 222; the first linear driving mechanism 222 may be a motor + a screw rod, the first door body 221 is installed at an end portion of the screw rod, the motor drives the screw rod to rotate, and the screw rod drives the first door body 221 to move; the first linear driving mechanism 222 may also be an air cylinder, and the first door body 221 is mounted at an extending end of the air cylinder; the first linear driving mechanism 222 may also be a hydraulic cylinder, and the first door 221 is installed at an extending end of the hydraulic cylinder; of course, the first linear drive mechanism 222 is not limited to the above three modes, and may be other modes that can satisfy the requirements.

In the above-described on-line quality detection apparatus 10, since most of the puffed materials discharged immediately after the puffing machine 20 is started up are in a dough form, the puffed materials at this time have not reached a stable output state yet and cannot be detected, at this time, the first door 221 is covered on the collecting hopper 210, and when the bulk puffed material falls on the first door 221, and the bulk puffed material falling on the first door body 221 can fall into the discharging barrel or downstream processing equipment connected with the discharging end of the bulking machine 20 along the first door body 221, when the bulking machine 20 reaches a stable state, the first linear driving mechanism 222 is started, the output end of the first door 221 drives the first door 221 to move, the first door 221 rotates relative to the collecting hopper 210, so that the first door body 221 is opened, and part of the puffed material at the discharge end of the puffing machine 20 is introduced into the aggregate module 200 through the blanking port 24, so as to perform detection, thereby ensuring the stability and accuracy of the detection of the puffed material.

In order to realize the timing or quantitative detection, in a preferred embodiment, as shown in fig. 2, 4, 8 and 9, the transition module 400 further includes a plurality of door closing units 420, the number of the door closing units 420 may be two, three, four or more, and the number of the door closing units 420 corresponds to the material distributing opening 412, and the door closing unit 420 includes two portions, namely a second door 421 and a second linear driving mechanism 422, wherein:

a plurality of first slots are formed in the transition hopper 410 and are arranged corresponding to the side walls of the material distribution ports 412, and each slot penetrates through the side wall of the transition hopper 410 and corresponds to one material distribution port 412.

The second door body 421 is movably inserted into the first slot, and the second door body 421 is movable relative to the first slot; in a specific arrangement, the size of the second door 421 is slightly smaller than that of the first slot, so that the second door 421 can move in the first slot.

The second linear driving mechanism 422 is fixed on the side wall of the transition bucket 410, and the output end of the second linear driving mechanism 422 is connected with one end of the second door body 421; when the device is specifically arranged, the second linear driving mechanism 422 may be a motor and a screw, the second door 421 is installed at an end of the screw, the motor drives the screw to rotate, and the screw drives the second door 421 to move; the second linear driving mechanism 422 may also be a cylinder, and the second door 421 is installed at an extended end of the cylinder; the second linear driving mechanism 422 may also be a hydraulic cylinder, and the second door 421 is installed at an extended end of the hydraulic cylinder; of course, the second linear driving mechanism 422 is not limited to the above three modes, and may be other modes that can satisfy the requirements.

In the above online quality detection device 10, the puffed material falls into the transition hopper 410 through the adapter, the second linear driving mechanism 422 operates, and the output end thereof drives the second door 421 to be drawn out from the first slot, so that the material dividing port 412 is opened, the puffed material enters the detection module 500 through the material dividing port 412, and is detected through the first detection unit 510, so as to obtain one of the quality parameters such as volume weight, water content, breakage rate, and the like, and the timed or quantitative discharge and detection are realized by arranging the plurality of door closing units 420.

The structure of the conveying module 300 has various structures, and in a preferred embodiment, as shown in fig. 2 and 10, the conveying module 300 is a horizontal conveying structure, and the conveying module 300 includes several parts, namely, a first rotary driving mechanism 311, a conveyor belt 312, a driving roller 313, a driven roller 314, and two cross beams 315, wherein:

the two cross beams 315 are arranged on the supporting seat 100 at intervals; when the concrete arrangement is carried out, the two cross beams 315 are arranged in parallel, the distance between the two cross beams is larger than the length of the long edge of the aggregate bin 210 at the position of the lower opening 212, and the cross beams 315 are fixed on the supporting seat 100 through the modes of threaded connection, snap connection, concave-convex fit, welding, adhesive bonding and the like.

The driving roller 313 is spanned on the ends of the two beams 315 far away from the collecting hopper 210, and the driving roller 313 can rotate relative to the beams 315; in the specific arrangement, a bearing seat is arranged on the same side of the two beams 315, and the driving roller 313 is arranged in the bearing seat; or, a through groove is formed in the end portion of the same side of the two cross beams 315, the through groove penetrates through the thickness of the cross beam 315, a bearing is arranged in the through groove, and the driving roller 313 is arranged in the bearing.

The driven roller 314 is spanned at the ends of the two cross beams 315 close to the collecting hopper 210, and the driven roller 314 can rotate relative to the cross beams 315; in a specific arrangement, the center distance between the driven roller 314 and the driving roller 313 needs to be as small as possible so that the puffed materials can be quickly conveyed, the end parts of the two cross beams 315 on the same side are provided with U-shaped grooves, the openings of the U-shaped grooves are close to the collecting hopper 210, and the driven roller 314 is arranged in the grooves.

The first rotary driving mechanism 311 is installed on the supporting seat 100, and the first rotary driving mechanism 311 is in transmission connection with the driving roller 313; in a specific arrangement, the first rotation driving mechanism 311 may be a driving motor, and may also be another structural member capable of realizing rotation driving; the first rotation driving mechanism 311 is mounted on the support base 100 through a torsion arm 316 and a torsion bar 317, one end of the torsion arm 316 is connected with the first rotation driving mechanism 311, and the other end is fixedly mounted on the support base 100 through the torsion bar 317; the output end of the first rotary driving mechanism 311 is connected to the bearing housing, or the output end of the first rotary driving mechanism 311 is directly connected to the driving roller 313.

The transmission belt 312 is wound outside the driving roller 313 and the driven roller 314; in a specific arrangement, the conveyor belt 312 is an annular closed surface, the width of the conveyor belt 312 is greater than or equal to the length of the long side of the collecting hopper 210 at the position of the lower opening 212, the material of the conveyor belt 312 may be polyurethane + steel wire rope, and the conveyor belt 312 may also be silica gel + framework.

In the above-mentioned on-line quality detection device 10, the puffed material falls onto the conveyor belt 312 through the lower opening 212, the first rotary driving mechanism 311 operates, the output end thereof drives the driving roller 313 to rotate at a constant speed, the conveyor belt 312 rotates along with the driving roller 313 and the driven roller 314 under the cooperation effect, so as to convey the puffed material from the driven roller 314 side to the driving roller 313 side, thereby realizing the conveyance of the puffed material, and because the conveyor belt 312 can receive the puffed material in a large area and can smoothly convey the puffed material, the conveyance stability is better. In the specific arrangement, the hopper 210 is fixed above the support base 100 by the first bracket 620610, and the transition hopper 410 is mounted on the side of the support base 100 by the second bracket.

In order to prevent the belt 312 from collapsing, specifically, as shown in fig. 10, the conveying module 300 further includes a plurality of idlers 321, the idlers 321 are spaced along the extending direction of the cross beam 315, and each idler 321 is spanned between two cross beams 315, and the idlers 321 can rotate relative to the cross beams 315; when specifically setting up, the number of bearing rollers 321 can be two, three, four, five or more, and a plurality of bearing rollers 321 evenly distribute in the extending direction of crossbeam 315, and bearing rollers 321 includes roll body and dabber, and the dabber is installed on two crossbeams 315, and the installation center of a plurality of bearing rollers 321 keeps on same height to make a plurality of bearing rollers 321 get the top and form the holding surface, with support conveyer belt 312, prevent that the conveyer belt 312 from the condition of collapsing waist or tenesmus.

In order to ensure the stability of the cross beams 315, specifically, as shown in fig. 10, the conveying module 300 further includes a plurality of pull rods 322, the pull rods 322 are disposed at intervals along the extending direction of the cross beams 315, each pull rod 322 is spanned between two cross beams 315, and the pull rods 322 are fixed with the cross beams 315 into a whole by means of screw connection, concave-convex fit, snap connection, and the like; in a specific arrangement, the number of the pull rods 322 may be two, three, four, five, or more than five, the pull rods 322 are uniformly distributed in the extending direction of the cross beam 315, the two cross beams 315 are arranged in parallel, and each pull rod 322 is installed on the cross beam 315 along the perpendicular direction of the cross beam 315, so that the two cross beams 315 are stable and have no relative inclination therebetween; it is noted that the driving roller 313, the pull rods 322, the rollers 321 and the driven roller 314 are arranged at intervals and uniformly mounted on the cross beam 315.

To facilitate tensioning of the conveyor belt 312, specifically, as shown in fig. 2, 10 and 11, the conveying module 300 further includes two long screws 323, and the driven roller 314 includes roller bodies 3141, a main shaft 3142 and rolling bearings, wherein:

the roller body 3141 is sleeved on the main shaft 3142, and a rolling bearing is arranged between the roller body 3141 and the main shaft 3142;

the two ends of the main shaft 3142 extend out of the roller body 3141, and the two ends of the main shaft 3142 are square;

the two long screws 323 are respectively arranged corresponding to the two cross beams 315, each long screw 323 is in threaded connection with the partition 3151 of the cross beam 315, and the end part of the long screw 323 is in threaded connection with the side end surface of the main shaft 3142; in specific arrangement, a first threaded hole is formed in the partition 3151, the long screw 323 is matched with the first threaded hole, a second threaded hole is formed in the opening 211 in the side end face of the main shaft 3142, and the long screw 323 is inserted into the second threaded hole and is in threaded connection with the second threaded hole.

In the online quality detection device 10, the first rotary driving mechanism 311 drives the driving roller 313 to rotate, and the conveyor belt 312 drives the roller body 3141 to rotate around the main shaft 3142, so as to realize the transmission of the puffed materials; when tensioning is needed, the long screw 323 is screwed, the long screw 323 moves relative to the partition 3151 to drive the main shaft 3142 to move along with the long screw 323, so that the position of the driven roller 314 on the cross beam 315 can be adjusted, the conveyor belt 312 can be tensioned, and the phenomenon that the conveyor belt 312 collapses or slips is prevented.

In order to avoid the puffed materials from sliding off during the transportation process, as shown in fig. 2 and fig. 10, specifically, the transportation module 300 further includes two sets of guiding assemblies 330, each set of guiding assemblies 330 includes a guiding plate 331 and a guiding mechanism 332, wherein:

the guide plate 331 is disposed above the cross beam 315, and the guide plate 331 extends in the extending direction of the cross beam 315;

the guide mechanism 332 is installed above the cross beam 315, and the guide mechanism 332 can move up and down relative to the cross beam 315, the guide mechanism 332 has an extended end which can move along the arrangement direction of the two cross beams 315 relative to the cross beam 315, and the extended end is connected with the guide plate 331; when the device is specifically arranged, the guide mechanism 332 can be two bidirectional clamping blocks 3321 and a first screw 3322, a connecting rod is arranged on one side of the guide plate 331, the connecting rod is inserted into the slots of the clamping blocks along the arrangement direction of the two cross beams 315, the connecting rod is in threaded connection with the slots, and the first screw 3322 is inserted into the other slot of the clamping blocks along the up-down direction and is in threaded connection with the supporting seat 100 after penetrating through the slots; of course, the guide mechanism 332 is not limited to this, and may be in other configurations as required.

In the above-mentioned on-line quality inspection apparatus 10, when the puffed material is transported on the conveyor belt 312, the puffed material sliding to the side edge of the conveyor belt 312 is blocked by the guide plate 331 and will not slide down or deviate from the motion trajectory, thereby avoiding the occurrence of material leakage. In order to define the movement locus of the expanded materials, the distance between the two guide plates 331 can be adjusted by adjusting the position of the guide mechanism 332 in the arrangement direction of the two cross beams 315; to accommodate different sized puffs, the height of the guide plate 331 relative to the conveyor belt 312 can be adjusted by adjusting the position of the guide mechanism 332 in the up-down direction. In a specific arrangement, the guide plate 331 may be a straight plate, the guide plate 331 may also be a folded plate, and the two folded plates are bent outward at a side close to the transition bucket 410; the guiding assembly 330 is not limited to the above-mentioned guiding plate 331 and guiding mechanism 332, but may be in other forms that can meet the requirement, for example, the guiding assembly 330 may also be a skirt-type annular band for stopping material.

In order to ensure the smooth transportation of the puffed materials, specifically, as shown in fig. 10, 11 and 12, the transportation module 300 further includes a support assembly 340, the support assembly 340 includes a bracket 341 and a support plate 342, the bracket 341 is disposed between the two cross beams 315, the bracket 341 and the cross beams 315 are fixed into a whole by a threaded connection, a snap connection, a welding connection, a concave-convex fit, and the like, and the support plate 342 is fixed above the bracket 341 by a threaded connection, a snap connection, a welding connection, a concave-convex fit, and the like. In the above-described online quality inspection apparatus 10, since the idlers 321 are spaced apart from each other, in a state where line contact is present between the idlers 321 and the conveyor belt 312, by providing the pallet 342, contact is made between the upper surface of the pallet 342 and the conveyor belt 312, so that the conveyor belt 312 is more stable in conveying the puffs. In a specific configuration, the supporting plate 342 may be a non-metal plate, and preferably, the supporting plate 342 may be made of a polyurethane plate or a nylon plate with good wear resistance.

In order to perform appearance detection on the puffed material, as shown in fig. 1 and fig. 2, specifically, the detection module 500 further includes a second detection unit 520, the second detection unit 520 is disposed above the conveyor belt 312, and the second detection unit 520 is configured to collect an image of the puffed material on the conveyor belt 312; when the device is specifically arranged, the second detection unit 520 may include a camera and a light source, the second detection unit 520 performs image acquisition on the puffed material on the conveyor belt 312, the material of the conveyor belt 312 may be white or milky polyurethane + steel wire rope material or silica gel + skeleton material, and the supporting plate 342 may be arranged in a region right opposite to the second detection unit 520, so that the stability of the image acquisition region of the second detection unit 520 is better, and the steady-state characteristic of the puffed material in the region is better.

In order to adapt to puffed materials with different sizes, specifically, as shown in fig. 2, 5 and 6, the aggregate module 200 further includes two adjusting units 230, the two adjusting units 230 are disposed on two sides of the aggregate bin 210 along the extending direction of the two beams 315, each adjusting unit 230 includes a baffle 231, a second screw 232 and a screw sleeve 233, the baffle 231 is disposed at the lower opening 212, the baffle 231 extends along the extending direction of the two beams 315, one end of the baffle 231 is rotatably connected with the aggregate bin 210 through a hinge, a rotating pin shaft and the like, the other end of the baffle 231 is connected with the second screw 232, the screw sleeve 233 is fixed on the outer side wall of the aggregate bin 210, and the screw sleeve 233 is in threaded connection with the second screw 232.

In the above-mentioned online quality detection device 10, through adjusting the length that second screw 232 revolves into in swivel nut 233 to drive second screw 232 and stretch out or retract, make baffle 231 rotate relative to collecting hopper 210, shelter from the scope of lower opening 212 with adjusting baffle 231, and then can adjust the width of ejection of compact, in order to adapt to the even smooth outflow collecting hopper 210 of the popped material of equidimension not.

The structure of the conveying module 300 has various structures, and in a preferred embodiment, as shown in fig. 4 and 13, the conveying module 300 is a rotary conveying structure, and the conveying module 300 includes a second rotary driving mechanism 351, a chain 352, a main sprocket 353, a secondary sprocket 354, a screw shaft 355 and a transmission cylinder 356, wherein:

the transfer cylinder 356 is mounted on the support base 100 along the arrangement direction of the hopper 210 and the transition hopper 410, one end of the transfer cylinder 356 is fixed with the hopper 210, and the end of the transfer cylinder 356 is communicated with the lower opening 212; when specifically setting up, conveying cylinder 356 is the tubular structure of both ends open-ended, first ring flange 630 has in the top of conveying cylinder 356's one end, the below has first link 640, the welding of the below of collecting hopper 210 has second ring flange 650, first ring flange 630 and second ring flange 650 pass through screw fixed connection as an organic whole, first link 640 passes through threaded connection, the buckle is connected, modes such as welding are fixed on supporting seat 100, second link 660 has in the top of conveying cylinder 356's the other end, the below has third ring flange 670, the welding of the top of transition fill 410 has fourth ring flange 680, third ring flange 670 and fourth ring flange 680 pass through screw fixed connection as an organic whole, second link 660 passes through threaded connection, the buckle is connected, modes such as welding are fixed on supporting seat 100.

A screw shaft 355 inserted into the transfer cylinder 356 and having one end of the screw shaft 355 extended to below the lower opening 212, the other end of the screw shaft 355 protruding out of the transfer cylinder 356, fixed to the screw shaft 355 from a sprocket 354, and located on the end of the screw shaft 355 protruding out of the transfer cylinder 356; in a specific arrangement, the helical shaft 355 is an optical axis + helical structure, and the helical structure is spirally arranged on the surface of the optical axis.

The second rotary driving mechanism 351 is erected on the supporting seat 100, the output end of the second rotary driving mechanism 351 is in transmission connection with the main chain wheel 353, and the chain 352 is wound on the main chain wheel 353 and the auxiliary chain wheel 354; in a specific arrangement, the second rotation driving mechanism 351 may be a driving motor, or may be another structural member capable of realizing rotation driving, and the second rotation driving mechanism 351 is fixed to the second connecting frame 660 through the third connecting frame 690.

In the above-mentioned on-line quality detecting apparatus 10, the puffed material falls into the conveying cylinder 356 through the lower opening 212, the second rotary driving mechanism 351 is operated, the output end thereof drives the main sprocket 353 to rotate at a constant speed, the chain 352 rotates along with the main sprocket 353 and the auxiliary sprocket 354, so that the auxiliary sprocket 354 drives the screw shaft 355 to rotate along with the main sprocket 353, so as to convey the puffed material from the side of the conveying cylinder 356 close to the collecting hopper 210 to the side of the transition hopper 410, thereby realizing the conveyance of the puffed material, and avoiding the splash loss of the puffed material and reducing the risk of pollution due to the conveyance of the puffed material in the conveying cylinder 356.

It should be noted that the online quality detection device 10 further includes a control module, and the control module is respectively connected to the first linear driving mechanism 222, the first rotational driving mechanism 311, the second rotational driving mechanism 351, the second linear driving mechanism 422, the first detection unit 510, and the second detection unit 520 through signals, so as to control the online quality detection device 10 to automatically implement online detection, thereby improving the automation level.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an online quality detection device, with an at least bulking machine cooperation, its characterized in that, including the supporting seat and set up in the module, transport module, transition module, the detection module of gathering materials of supporting seat, wherein:

2. The on-line quality detection device of claim 1, wherein the aggregate module further comprises a flap unit comprising a first door body and a first linear drive mechanism, wherein:

3. The on-line quality detection device of claim 1, wherein the transition module further comprises a plurality of door closing units, the door closing units comprising a second door body and a second linear drive mechanism, wherein:

the second door body is movably inserted into the first slot;

4. The on-line quality inspection device of claim 1, wherein the conveyor module comprises a first rotary drive mechanism, a conveyor belt, a driving roller, a driven roller, two cross-beams, a plurality of idlers, and a plurality of tension rods, wherein:

the two cross beams are arranged on the supporting seat at intervals;

5. The on-line quality detection device of claim 4, wherein the conveying module further comprises two long screws, and the driven roller comprises a roller body, a main shaft and a rolling bearing, wherein:

6. The on-line quality inspection device of claim 4, wherein the transport module further comprises two sets of guide assemblies, each guide assembly comprising a guide plate and a guide mechanism, wherein:

7. The on-line quality detection device of claim 4, wherein the transportation module further comprises a support assembly, the support assembly comprises a bracket and a supporting plate, the bracket is arranged between the two beams and connected with the beams, and the supporting plate is fixed above the bracket.

8. The on-line quality inspection device of claim 4, wherein the inspection module further comprises a second inspection unit disposed above the conveyor belt for capturing an image of the puffs on the conveyor belt.

9. The on-line quality detection device according to claim 4, wherein the aggregate module further comprises two adjusting units, the two adjusting units are disposed on two sides of the aggregate bin along the extending direction of the two beams, the adjusting units comprise a baffle, a first screw rod and a threaded sleeve, the baffle is disposed at the lower opening along the extending direction of the two beams, one end of the baffle is rotatably connected with the aggregate bin, the other end of the baffle is connected with the first screw rod, and the threaded sleeve is fixed on the outer side wall of the aggregate bin and is in threaded connection with the first screw rod.

10. The on-line quality inspection device of claim 1, wherein the transport module comprises a second rotary drive mechanism, a chain, a master sprocket, a slave sprocket, a screw shaft, and a transfer drum, wherein: