CN119896341A - A fully automatic profiling production system for agricultural product processing - Google Patents
A fully automatic profiling production system for agricultural product processing Download PDFInfo
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- CN119896341A CN119896341A CN202510400735.1A CN202510400735A CN119896341A CN 119896341 A CN119896341 A CN 119896341A CN 202510400735 A CN202510400735 A CN 202510400735A CN 119896341 A CN119896341 A CN 119896341A
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- Prior art keywords
- carrier
- track
- heating
- rail
- tail end
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/10—Moulding
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a full-automatic profiling production system for agricultural product processing, which belongs to the technical field of agricultural product processing automation and comprises a circulating conveying mechanism, a feeding mechanism, a material arranging mechanism, a heating softening mechanism, a profiling mechanism and a discharging mechanism, wherein the feeding mechanism, the material arranging mechanism, the heating softening mechanism, the profiling mechanism and the discharging mechanism are sequentially arranged along the conveying direction of the circulating conveying mechanism, the circulating conveying mechanism comprises a carrier moving guide rail, a front end driving device, a tail end driving device and a carrier which circularly runs along the carrier moving guide rail, the carrier moving guide rail comprises a front end rail, a middle section rail and a tail end rail, the feeding mechanism and the material arranging mechanism are positioned above an upper running section of the front end rail, the upper running section of the middle section rail penetrates through a heating cavity of the heating softening mechanism, the profiling mechanism is arranged on one side of the tail end rail, and the discharging mechanism is arranged below the tail end of the tail end rail. The closed loop circulation conveying path formed by the carrier moving guide rail and the carrier form an integrated design, so that the occupied area of equipment is saved, and the continuity and stability of the whole production process are ensured.
Description
Technical Field
The invention relates to the technical field of agricultural product processing automation, in particular to a full-automatic profiling production system for agricultural product processing.
Background
In the field of deep processing of specific agricultural products, material form shaping is used as a key production process link, so that the stability of product form characteristics and physical properties is directly influenced, and the market acceptance of a terminal product is further determined. The traditional production method relies on manual work to finish procedures such as material positioning and shaping, and has the problems of low operation efficiency, fluctuation of product percent of pass caused by insufficient standardization degree and the like. With the leap of science and technology and the increasing maturity of automation technology, the field is gradually moving to the way of automation and intelligent upgrading.
Although the existing automatic forming system has a basic transportation circulation system, the existing automatic forming system still has some defects:
1) The space utilization rate is low, the loop conveying layout is adopted, the complex series connection of the multi-section conveying modules is needed, the occupied area of the equipment is large, and the expansibility of the production line is limited;
2) The production continuity is poor, namely, the transport carrier and the main conveying line are designed separately, and secondary positioning connection is required to be carried out on multiple-station nodes, so that the production beat is interrupted, and the high-speed continuous production requirement is difficult to meet;
3) The heating equipment adopts roller conveying and heating tube radiation heating, the heating efficiency is low, the heating stroke is long, the energy consumption is high, and the humidity control is lacking, so that the hardening of the surface layer of the material is easy to cause;
4) The manual participation link is not eliminated, the feeding and discharging links depend on manual intervention, and full-process automation in the true sense is difficult to realize, and capacity and yield are restricted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a full-automatic profiling production system for agricultural product processing, which improves the production efficiency, the product quality and the space utilization rate and enhances the production continuity and the automation degree.
The full-automatic profiling production system for agricultural product processing comprises a circulating conveying mechanism, a feeding mechanism, a material arranging mechanism, a heating softening mechanism, a profiling mechanism and a discharging mechanism which are sequentially arranged along the conveying direction of the circulating conveying mechanism;
The circulating conveying mechanism comprises a carrier moving guide rail formed by two groups of track pairs which are symmetrically arranged, a front end driving device and a rear end driving device which are respectively arranged at the head end and the tail end of the carrier moving guide rail, and a plurality of carriers which circularly run along the carrier moving guide rail;
The carrier comprises a plurality of parallel strip-shaped bearing strips, two ends of each strip-shaped bearing strip are respectively and fixedly connected with carrier traction chains on two sides through connecting seats, gaps are reserved between two adjacent connecting seats on the same side, a plurality of independent material bearing units are uniformly distributed on the strip-shaped bearing strips along the length direction, the material bearing units are arranged in a multi-row multi-column array on the carrier, each material bearing unit is provided with a sunken concave cavity for containing a single material to be processed, and the carrier traction chains on two sides are respectively in sliding fit with two groups of rail pairs of a carrier moving guide rail;
The front end driving device and the tail end driving device both comprise two groups of chain transmission assemblies which are arranged in parallel, each group of chain transmission assemblies comprises a chain wheel and a transmission chain connected with the chain wheel, and the chain wheels at corresponding positions of the two groups of chain transmission assemblies are connected through a transmission shaft to realize synchronous transmission;
the front end driving device and the tail end driving device are driven by independent power sources respectively, so that the carrier is pushed to travel by a deflector rod on the front end rail section and the tail end rail section, and power transmission is realized on the middle section rail section through physical contact between the carriers, so that a closed loop circulation conveying path formed by an upper layer operation section and a lower layer return section is formed;
The feeding mechanism and the material arranging mechanism are positioned above the upper-layer running section of the front-end track, wherein the feeding mechanism comprises a hopper, a butt joint hopper and a material receiving plate of a carrier and is used for conveying materials to be processed onto the carrier, and the material arranging mechanism comprises a material sweeping component positioned right above a carrier moving track and/or a vibration component positioned right below the carrier moving track and is used for regulating the materials to be processed scattered on the strip-shaped carrier strip into a concave cavity of the material bearing unit;
the heating softening mechanism comprises a heating box with a heating cavity, a heating assembly is arranged in the heating box, and the upper layer operation section of the middle section track penetrates through the heating cavity of the heating softening mechanism to heat and soften materials to be processed on a carrier passing through the heating cavity;
The pressing mechanism is arranged on one side of the tail end rail and comprises an upper die assembly and a lower die assembly which are opposite up and down, the upper die assembly is arranged above a carrier of an upper-layer operation section of the circulating conveying mechanism, the lower die assembly is fixedly arranged above a lower-layer return section of the circulating conveying mechanism, pressing working parts of the upper die assembly and the lower die assembly are arranged between two parallel rail pairs, and when the carrier moves to a pressing station, the upper die assembly presses down and closes the lower die assembly to press and shape materials to be processed on the carrier of the upper-layer operation section;
the blanking mechanism comprises a collecting bin arranged below the tail end of the tail end track and is used for receiving the profiled materials falling from the carrier.
Further, the strip-shaped bearing strip of the carrier comprises a bottom plate and a pressing plate, through grooves with the quantity identical to that of the material bearing units are correspondingly formed in the bottom plate and the pressing plate, the material bearing units are thin pieces integrally formed by thermoplastic plastics through a plastic suction process, flanging is arranged on the upper portion of the material bearing units, and the bottom plate and the pressing plate are fixedly connected with the flanging of the material bearing units and are clamped between the bottom plate and the pressing plate, so that the material bearing units are fixed.
Further, the feeding mechanism comprises a hopper, a strip-shaped discharging opening matched with the width of the carrier is formed in the bottom of the hopper, a receiving plate is correspondingly arranged below the discharging opening, the receiving plate is obliquely arranged to one side of the moving direction of the carrier, and the receiving plate is divided into a plurality of relatively independent discharging areas through a partition plate and used for uniformly guiding and transferring materials to be processed to the carrier.
Further, the material arranging mechanism comprises a plurality of material sweeping rollers which are positioned right above the moving track of the carrier, the material sweeping rollers are arranged at intervals along the moving direction of the carrier, the distance from the surface of the carrier is gradually reduced along the trend of the carrier, a plurality of groups of radially extending elastic strips are uniformly distributed on the circumference of the surface of the material sweeping rollers, and the material sweeping rollers are driven to rotate by a driving device and are used for sweeping materials piled on the carrier into the concave cavity of the material supporting unit.
Further, the material arranging mechanism further comprises a vibrating plate located under the moving track of the carrier, a vibrating motor is fixedly installed at the bottom of the vibrating plate, a plurality of rows of guide strips are fixedly installed on the upper surface of the vibrating plate, the length direction of the guide strips is parallel to the moving direction of the carrier, and each guide strip is correspondingly arranged in a gap area between adjacent material supporting units.
Further, the heating softening mechanism is including having the heating cabinet of heating chamber, the heating cabinet front and back end is connected with shielding heat preservation transition cabin respectively, and carrier cooperation middle section track is passed through shielding heat preservation transition cabin and is gone into and go out the heating cabinet, install microwave heating assembly, infrared heating assembly and damp-heat heating assembly on the heating cabinet, microwave heating assembly is provided with the multiunit, multiunit microwave heating assembly evenly arranges respectively on the roof and/or the bottom plate of heating cabinet, infrared heating assembly is including arranging in the heating chamber, along the many infrared heating pipes of carrier moving direction evenly distributed, damp-heat heating assembly includes convection current heat transfer mechanism and hot water atomizing mechanism, convection current heat transfer mechanism includes more than two sets of forced convection current fans, forced convection current fan's air inlet end and air outlet end respectively with the opposite both sides intercommunication of heating cabinet inner chamber, and the air supply direction of two sets of adjacent forced convection current fans is opposite, hot water atomizing mechanism includes heating water tank, water pump, pipeline, atomizing nozzle, heating water tank is used for heating and storing hot water, the water inlet end and the heating tank water outlet water tank are connected with heating water tank, and the exhaust pipe connection, and the exhaust fan is connected with the heat exhaust fan through the pipeline, the exhaust fan is connected with the top of the heating chamber, and the top is connected with the fan.
Further, a temperature sensor and a humidity sensor are arranged in the heating box, the temperature sensor and the humidity sensor are in signal connection with a temperature and humidity regulation module, and the temperature and humidity regulation module dynamically regulates microwave power, infrared intensity, atomization amount, forced convection fan air supply rate and exhaust rate of the heat exhausting fan according to data of the temperature sensor and the humidity sensor so as to regulate temperature and humidity in the heating box.
Further, forming modules which are in one-to-one correspondence with the material bearing units are arranged on the forming working surfaces of the lower die assembly and the upper die assembly, a liftable track which is corresponding to the upper die assembly and the lower die assembly is arranged in the middle of the upper layer operation section of the tail track, a forming station is formed between the liftable track and the upper die assembly and between the liftable track and the lower die assembly, and a limiting mechanism for limiting movement of the carrier and a position sensor for detecting the carrier in place are arranged at the butt joint position of the tail track and the outlet end of the liftable track; the lifting rail is fixedly connected with a rail supporting seat on one side of the back pressing station, the lower end of the rail supporting seat is connected with a lower lifting cylinder for driving the lifting rail to lift, a jacking column for supporting and limiting the rail supporting seat is arranged below the rail supporting seat, when the carrier moves to the lifting rail and contacts with a limiting mechanism, the position sensor detects a carrier in-place signal and triggers the tail end driving device to stop running, meanwhile, the lower lifting cylinder drives the lifting rail and the carrier positioned on the lifting rail to descend so that the bottom of the material supporting unit contacts with a forming module on the lower die assembly, the upper die assembly descends and completes pressing and pressure maintaining of materials with the lower die assembly, after the pressing is completed, the lifting rail is driven by the lower lifting cylinder to ascend to a high position and is in butt joint with the tail end rail, and the limiting mechanism releases the movement limitation of the carrier and simultaneously the tail end driving device resumes running so as to push the carrier to continue moving.
The blanking mechanism comprises an auxiliary blanking assembly and a finished product collecting assembly, wherein the bottom of the material supporting unit is provided with a through hole smaller than the external dimension of a supported material, the auxiliary blanking assembly comprises a rotating roller which is parallel to a transmission shaft of the tail end driving device and rotates synchronously, a plurality of rows of radially arranged ejector rods are uniformly distributed on the surface of the rotating roller in the circumferential direction, the arrangement space and the number of each row of ejector rods correspond to the number of rows and the number of the material supporting unit on the carrier strip-shaped bearing strip one by one, when the carrier moves to the tail end rail tail end, the rotating roller synchronously rotates along with the transmission shaft, the ejector rods penetrate through the through hole of the material supporting unit to outwards eject the material out of the concave cavity, and the finished product collecting assembly comprises a collecting bin positioned below the tail end rail tail end and a transferring assembly in butt joint with the collecting bin.
Further, the ultrasonic cleaning device comprises a carrier cleaning mechanism, wherein the carrier cleaning mechanism comprises an ultrasonic cleaning tank positioned at the lower return section of the middle track, and the carrier moves along the lower return section of the middle track and passes through the ultrasonic cleaning tank.
The invention has the beneficial effects that:
(1) The space utilization rate is remarkably improved, namely, a closed loop circulation conveying path formed by a front end track, a tail end track and a middle section track is designed, so that complex loop conveying layout is avoided, the layout of a production line is more compact, and the occupied area of equipment is greatly saved;
(2) The carrier is pushed by a deflector rod to advance at the front end track and the tail end track section, and power is transmitted at the middle track section through physical contact among the carriers, so that the continuity and stability of the whole production process are ensured, and the requirement of high-speed continuous production is met;
(3) Compared with the traditional roller conveying and heating tube radiation heating mode, the invention realizes the rapid and uniform heating of the material to be processed through the ingenious design of the heating and softening mechanism, simultaneously avoids the phenomenon of hardening the surface layer of the material, and further improves the product quality;
(4) The full-flow automation is realized, namely the feeding mechanism, the material arranging mechanism, the profiling mechanism and the blanking mechanism are all designed to be automatically operated without manual intervention, so that the production efficiency is improved, the consistency and the yield of products are ensured, the full-flow automatic production in the true sense is realized, and a solid foundation is laid for improving the productivity and the yield.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic structural view of the carrier of the present invention.
Fig. 4 is a schematic view of the structure of the strip-shaped carrier strip of the present invention.
Fig. 5 is a block diagram of the circulation conveyor of the present invention.
Fig. 6 is a partial enlarged view at a in fig. 5.
Fig. 7 is a schematic structural diagram of the feeding mechanism, the sorting mechanism and the front end driving device of the invention.
Fig. 8 is a schematic structural view of a sweeping roller of a material arranging mechanism of the invention.
Fig. 9 is a schematic structural view of a vibrating plate of a material handling mechanism of the present invention.
Fig. 10 is a schematic structural view of the heat softening mechanism of the present invention.
Fig. 11 is a schematic view of the entire structure of the profiling mechanism of the present invention.
FIG. 12 is a schematic view of the cooperation of the tail rail and the lower die assembly of the present invention.
FIG. 13 is a schematic view showing the cooperation of the lifting rail and the lower die assembly according to the present invention.
Fig. 14 is a partial enlarged view at B in fig. 13.
Fig. 15 is a schematic diagram illustrating the cooperation between the discharging mechanism and the tail rail according to the present invention.
Fig. 16 is a schematic view of a partial structure of an auxiliary blanking assembly of the present invention.
In the figure:
the feeding mechanism 100, the hopper 101 and the receiving plate 102;
a material arranging mechanism 200, a material sweeping mechanism 201, a material sweeping roller 201a, an elastic slat 201b, a vibration material arranging mechanism 202, a vibration plate 202a, a guide slat 202b and a vibration motor 202c;
The device comprises a heating and softening mechanism 300, a heating box 301, a shielding heat preservation transition cabin 302, a microwave heating assembly 303, a damp and hot heating assembly 304, a forced convection fan 304a, an air supply pipeline 304b, a heating water tank 304c, a water pump 304d, a conveying pipeline 304e and a heat rejection fan 305;
Profiling mechanism 400, upper die assembly 401, lower die assembly 402, forming module 402a, liftable rail 403, limiting mechanism 404, rail support seat 405, lower jacking cylinder 406, jacking column 407;
the blanking mechanism 500, the auxiliary blanking assembly 501, the rotary roller 501a, the ejector rod 501b and the finished product collecting assembly 502;
Carrier cleaning mechanism 600;
The circular conveying mechanism 700, the carrier moving guide rail 701, the front end rail 701a, the middle section rail 701b, the tail end rail 701c, the front end driving device 702, the chain wheel 702a, the transmission chain 702b, the shift lever 702c and the tail end driving device 703;
Carrier 800, strip-shaped carrier bar 801, pressure plate 801a, bottom plate 801b, connection block 802, carrier drag chain 803, material bearing unit 804.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown, for the purpose of illustrating the invention, but the scope of the invention is not limited to the specific embodiments shown.
As shown in fig. 1 and 2, the full-automatic profiling production system for agricultural product processing provided in this embodiment includes a circulation conveying mechanism 700, and a feeding mechanism 100, a material arranging mechanism 200, a heating softening mechanism 300, a profiling mechanism 400, and a blanking mechanism 500 sequentially arranged along a conveying direction of the circulation conveying mechanism 700.
To facilitate cleaning of the carrier, the embodiment further includes a carrier cleaning mechanism 600. The carrier cleaning mechanism 600 includes an ultrasonic cleaning tank located at a lower return section of the middle rail 701b, and the carrier 800 moves along the lower return section of the middle rail 701b and passes through the ultrasonic cleaning tank.
Referring to fig. 2-6, in the present embodiment, the circulating conveying mechanism 700 includes a carrier moving rail 701 formed by two symmetrically arranged rail pairs, a front end driving device 702 and a rear end driving device 703 respectively disposed at the front end and the rear end of the carrier moving rail 701, and a plurality of carriers 800 circulating along the carrier moving rail 701.
Referring to fig. 3, the carrier 800 includes a plurality of parallel-arranged strip-shaped carrier bars 801, two ends of each strip-shaped carrier bar 801 are respectively and fixedly connected with carrier traction chains 803 on two sides through connecting seats 802, a gap is reserved between two adjacent connecting seats 802 on the same side, a plurality of independent material bearing units 804 are uniformly distributed on the strip-shaped carrier bar 801 along the length direction, the material bearing units 804 are arranged in a multi-row and multi-column array on the carrier 800, each material bearing unit 804 is provided with a sinking concave cavity for accommodating a single material to be processed, and the carrier traction chains 803 on two sides are respectively and slidably matched with two sets of rail pairs of the carrier moving guide rails 701.
Fig. 4 shows the structure of a strip-shaped carrier bar 801 according to an embodiment of the present invention. The strip-shaped bearing strip 801 comprises a bottom plate 801b and a pressing plate 801a, through grooves with the number identical to that of the material bearing units 804 are correspondingly formed in the bottom plate 801b and the pressing plate 801a, the material bearing units 804 are thin pieces integrally formed by thermoplastic plastics through a plastic suction process, flanging is arranged on the upper portion of the material bearing units 804, and the bottom plate 801b and the pressing plate 801a are fixedly connected to clamp the flanging of the material bearing units 804 between the two, so that the material bearing units 804 are fixed.
Referring to fig. 5 and 6, the front end driving device 702 and the rear end driving device 703 each comprise two sets of parallel chain transmission assemblies, each set of chain transmission assemblies comprises a sprocket 702a and a transmission chain 702b connected with the sprocket 702a, the sprockets 702a of the two sets of chain transmission assemblies at corresponding positions are connected through transmission shafts to realize synchronous transmission, the transmission chains 702b are fixedly connected with a shift lever 702c at equal intervals, the arrangement intervals of the shift lever 702c are matched with the gaps of the carrier connecting seats 802, and when the transmission chains 702b operate, the shift lever 702c is embedded into the gaps of the adjacent connecting seats 802 and contacts with the connecting seats 802 to push the carriers 800 to move along the carrier moving guide rails 701.
Referring to fig. 5 and 6, the carrier moving rail 701 includes a front end rail 701a matched with a front end driving device 702, a rear end rail 701c matched with a rear end driving device 703, and a middle section rail 701b connected with the front end rail 701a and the rear end rail 701c, wherein the front end driving device 702 and the rear end driving device 703 are respectively driven by independent power sources, so that the carrier 800 is pushed to travel by a deflector rod 702c at the front end rail 701a and the rear end rail 701c, and power transmission is realized at the middle section rail 701b through physical contact between the carriers 800, so as to form a closed loop circulation conveying path formed by an upper layer running section and a lower layer return section.
Referring to fig. 1,2 and 7, the feeding mechanism 100 and the material arranging mechanism 200 are located above the upper running section of the front end rail 701a, wherein the feeding mechanism 100 is used for conveying the material to be processed onto the carrier 800, and the material arranging mechanism 200 is used for arranging the material to be processed scattered on the strip-shaped carrier 801 into the concave cavity of the material bearing unit 804.
Fig. 7 shows a structure of a feeding mechanism according to an embodiment of the present invention. The feeding mechanism 100 comprises a hopper 101, a strip-shaped discharge opening matched with the width of the carrier 800 is formed in the bottom of the hopper 101, a receiving plate 102 is correspondingly arranged below the discharge opening, the receiving plate 102 is obliquely arranged to one side of the moving direction of the carrier 800, and the receiving plate 102 is divided into a plurality of relatively independent discharge areas through partition plates and used for uniformly guiding and transferring materials to be processed to the carrier 800.
Referring to fig. 7-9, a material sorting mechanism 200 according to an embodiment of the present invention includes a sweeping mechanism 201 located directly above a moving track of a carrier 800 and a vibrating material sorting mechanism 202 located directly below the moving track of the carrier 800.
The sweeping mechanism 201 comprises a plurality of sweeping rollers 201a arranged at intervals along the moving direction of the carrier 800, the distances between the sweeping rollers 201a and the surface of the carrier 800 are gradually reduced along the trend of the carrier 800, a plurality of groups of radially extending elastic strips 201b are circumferentially and uniformly distributed on the surface of the sweeping rollers 201a, and the sweeping rollers 201a are driven to rotate by a driving device and are used for sweeping materials piled on the carrier 800 into the concave cavities of the material bearing units 804.
The vibration material arranging mechanism 202 includes a vibration plate 202a located right below the moving track of the carrier 800, a vibration motor 202c is fixedly installed at the bottom of the vibration plate 202a, a plurality of rows of guide strips 202b are fixedly installed on the upper surface of the vibration plate 202a, the length direction of the guide strips 202b is parallel to the moving direction of the carrier 800, and each guide strip 202b is correspondingly arranged in a gap area between adjacent material bearing units 804.
Referring to fig. 1 and 2, the upper running section of the middle track 701b penetrates through the heating cavity of the heating and softening mechanism 300, and the heating and softening mechanism 300 is used for performing heating and softening treatment on the material to be processed on the carrier 800 passing through the heating cavity.
Fig. 10 illustrates a heat softening mechanism 300 in accordance with an embodiment of the present invention. The heating and softening mechanism 300 comprises a heating box 301 with a heating cavity, wherein the front end and the rear end of the heating box 301 are respectively connected with a shielding heat-preserving transition cabin 302, and the carrier 800 is matched with a middle section track 701b to enter and exit the heating box 301 through the shielding heat-preserving transition cabin 302. Install microwave heating subassembly 303, infrared heating subassembly and damp-heat heating subassembly 304 on the heating cabinet 301, microwave heating subassembly 303 is provided with the multiunit, multiunit microwave heating subassembly 303 evenly arrange respectively on the roof and the bottom plate of heating cabinet 301, infrared heating subassembly is including arranging in the heating intracavity, along carrier 800 moving direction evenly distributed's many infrared heating pipes. The hot and humid heating assembly 304 includes convection heat transfer mechanism and hot water atomizing mechanism, convection heat transfer mechanism includes more than two sets of forced convection fan 304a, forced convection fan 304 a's air inlet end and air-out end communicate with the opposite both sides of heating cabinet 301 inner chamber respectively, and the air supply direction of two adjacent forced convection fan 304a is opposite, hot water atomizing mechanism includes heating water tank 304c, water pump 304d, pipeline 304e, atomizing nozzle, heating water tank 304c is used for heating and storing hot water, water pump 304 d's water inlet end is connected with heating water tank 304c, and the air supply pipeline 304b that each is connected with forced convection fan 304a is connected through pipeline 304e respectively to the water outlet end, and at pipeline 304e end connection atomizing nozzle, the top fixed mounting of heating cabinet 301 has heat extraction fan 305, heat extraction fan 305 is used for discharging the surplus heat in the heating cabinet 301.
Further, a temperature sensor and a humidity sensor are disposed in the heating box 301, the temperature sensor and the humidity sensor are in signal connection with a temperature and humidity control module, and the temperature and humidity control module dynamically adjusts the microwave power, the infrared intensity, the atomization amount, the air supply rate of the forced convection fan 304a and the air exhaust rate of the heat exhausting fan 305 according to the data of the temperature sensor and the humidity sensor so as to adjust the temperature and the humidity in the heating box 301. The temperature and humidity regulation module can adopt the existing mature technology, such as microprocessor control, sensor data acquisition and processing, algorithm control based on the data and the like, and is a technology which is developed for a long time and widely applied.
Fig. 11 to 14 show the structure of a profiling mechanism 400 according to an embodiment of the present invention. The profiling mechanism 400 is arranged on one side of the tail end track 701c and comprises an upper die assembly 401 and a lower die assembly 402 which are opposite up and down, the upper die assembly 401 is arranged above a carrier 800 of an upper-layer operation section of the circulating conveying mechanism 700, the lower die assembly 402 is fixedly arranged above a return section of a lower-layer of the circulating conveying mechanism 700, profiling working parts of the upper die assembly 401 and the lower die assembly 402 are arranged between two parallel sets of track pairs, a plurality of profiling modules 402a which are in one-to-one correspondence with the material bearing units 804 are arranged on profiling working surfaces of the lower die assembly 402 and the upper die assembly 401, and when the carrier 800 moves to a profiling station, the upper die assembly 401 presses and the lower die assembly 402 to perform profiling shaping on materials on the carrier 800 in the upper-layer operation section.
The middle part of the upper running section of the tail end track 701c is provided with a liftable track 403 corresponding to the upper module 401 and the lower module 402, a profiling station formed between the liftable track 403 and the upper module 401 and the lower module 402, a limiting mechanism 404 for limiting movement of the carrier 800 and a position sensor for detecting the carrier 800 in place are arranged at the butt joint position of the tail end track 701c and the outlet end of the liftable track 403, one side of the liftable track 403, which is opposite to the profiling station, is fixedly connected with a track supporting seat 405, the lower end of the track supporting seat 405 is connected with a lower jacking cylinder 406 for driving the liftable track 403 to lift, and a jacking column 407 for supporting and limiting the track supporting seat 405 is arranged below the track supporting seat 405. When the carrier 800 moves to the liftable track 403 and contacts with the limiting mechanism 404, the position sensor detects the in-place signal of the carrier 800 and triggers the tail end driving device 703 to stop running, meanwhile, the lower jacking air cylinder 406 drives the liftable track 403 and the carrier 800 positioned on the liftable track to descend so that the bottom of the material bearing unit 804 contacts with the forming module 402a on the lower module 402, the upper module 401 descends and the lower module 402 is matched with the die to finish the profiling and pressure maintaining of the material, after the profiling is finished, the liftable track 403 is driven by the lower jacking air cylinder 406 to ascend to a high position and is in butt joint with the tail end track 701c, and the limiting mechanism 404 releases the movement limitation of the carrier 800, and meanwhile, the tail end driving device 703 resumes running to push the carrier 800 to continue moving.
The blanking mechanism 500 is disposed below the tail end of the tail end rail 701c, and is used for receiving the pressed material falling from the carrier 800.
Fig. 15 and 16 show a structure of a blanking mechanism 500 according to an embodiment of the present invention. The blanking mechanism 500 comprises an auxiliary blanking component 501 and a finished product collecting component 502. The auxiliary blanking assembly 501 comprises a rotating roller 501a which is parallel to a transmission shaft of the tail end driving device 703 and synchronously rotates, a plurality of rows of radially arranged ejector rods 501b are circumferentially uniformly distributed on the surface of the rotating roller 501a, the arrangement space and the number of each row of ejector rods 501b are in one-to-one correspondence with the number of rows and columns of the material bearing units 804 on the strip-shaped bearing strip 801 of the carrier 800, and when the carrier 800 moves to the tail end of the tail end track 701c, the rotating roller 501a synchronously rotates along with the transmission shaft, so that the ejector rods 501b penetrate through the through holes of the material bearing unit 804 and outwards eject the material out of the concave cavity. The finished product collection assembly 502 includes a collection bin located below the end of the trailing track 701c and a transfer assembly that interfaces with the collection bin.
It will be appreciated by those skilled in the art that the specific configurations of the loading mechanism, the sorting mechanism, the heat softening mechanism and the unloading mechanism described above are merely illustrative and not limiting of the invention. Any prior art device capable of realizing the corresponding functions can be used instead without departing from the core concept of the invention, and the person skilled in the art can select an adaptation scheme from the prior art according to the material characteristics and the productivity requirements without creative labor. For example:
the functional core of the feeding mechanism is that the material to be processed is directionally conveyed to the carrier, a person skilled in the art can adopt a vibrating disc to match with a directional track to realize automatic arrangement and conveying of the material, or a mechanical arm is used for grabbing the material and accurately placing the material on the carrier, and also can adopt a pneumatic sucker array to be linked with a sorting controller to realize high-speed continuous feeding;
The material arranging mechanism has the technical essence that scattered materials are orderly arranged in a concave cavity, a multi-degree-of-freedom mechanical arm can be adopted to carry flexible clamping jaws, and the materials are pushed into the concave cavity through a path planning algorithm;
the core function of the heating and softening mechanism is to enable the material to reach a plastic state through temperature control treatment, and single radiation heating, steam heating, hot air convection heating or other known heating technologies can be adopted;
the technical essence of the blanking mechanism is that the blanking mechanism reliably receives and transfers the pressed material, and the material can be transferred by adopting the modes of gravity sliding, mechanical pushing or negative pressure adsorption, positive pressure blowing and the like.
Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
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| WO2016162882A1 (en) * | 2015-04-08 | 2016-10-13 | Nanopix Iss (P) Ltd. | An intelligent feeding assembly for feeding hard shelled objects by singulation and a method thereof |
| KR20220129784A (en) * | 2021-03-17 | 2022-09-26 | 최승정 | egg sheet making machine |
| CN218538293U (en) * | 2022-09-08 | 2023-02-28 | 江苏三里盛鑫工程技术有限公司 | Double-layer automatic circulating return line |
| CN117814493A (en) * | 2024-01-31 | 2024-04-05 | 湖南新域节能科技有限公司 | An automated continuous seed pressing device |
| CN118415376A (en) * | 2024-05-06 | 2024-08-02 | 湖南楷模科技有限公司 | A betel nut forming automated production system and production method thereof |
| CN119138622A (en) * | 2024-09-11 | 2024-12-17 | 海南金口生物科技有限公司 | Box type betel nut seed pressing shaping equipment |
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2025
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016162882A1 (en) * | 2015-04-08 | 2016-10-13 | Nanopix Iss (P) Ltd. | An intelligent feeding assembly for feeding hard shelled objects by singulation and a method thereof |
| KR20220129784A (en) * | 2021-03-17 | 2022-09-26 | 최승정 | egg sheet making machine |
| CN218538293U (en) * | 2022-09-08 | 2023-02-28 | 江苏三里盛鑫工程技术有限公司 | Double-layer automatic circulating return line |
| CN117814493A (en) * | 2024-01-31 | 2024-04-05 | 湖南新域节能科技有限公司 | An automated continuous seed pressing device |
| CN118415376A (en) * | 2024-05-06 | 2024-08-02 | 湖南楷模科技有限公司 | A betel nut forming automated production system and production method thereof |
| CN119138622A (en) * | 2024-09-11 | 2024-12-17 | 海南金口生物科技有限公司 | Box type betel nut seed pressing shaping equipment |
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| CN119896341B (en) | 2025-06-24 |
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