CN109228509B - Full-automatic disc type mosquito-repellent incense apparatus for producing of base is received in shaping - Google Patents

Full-automatic disc type mosquito-repellent incense apparatus for producing of base is received in shaping Download PDF

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Publication number
CN109228509B
CN109228509B CN201811180863.6A CN201811180863A CN109228509B CN 109228509 B CN109228509 B CN 109228509B CN 201811180863 A CN201811180863 A CN 201811180863A CN 109228509 B CN109228509 B CN 109228509B
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blank
screen
frame
collecting
mosquito
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CN109228509A (en
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杨建川
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Fujian Quanzhou Chuansheng Machinery Co ltd
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Fujian Quanzhou Chuansheng Machinery Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30Feeding material to presses
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/20Combustible or heat-generating compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32Discharging presses
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Cosmetics (AREA)

Abstract

The invention discloses a full-automatic disc type mosquito-repellent incense production device integrating molding and blank collecting, which comprises a stamping molding machine, an automatic blank collecting machine and a screen frame, wherein the stamping molding machine comprises a stamping table and a stamping mechanism; the automatic blank collecting machine comprises a blank collecting main frame and a blank absorbing device, a first screening channel is formed at the bottom of the blank collecting main frame, and the blank absorbing device is located right above the first screening channel. The stamping mechanism reciprocally moves between the stamping table and the demoulding station, and the input end of the travelling sieve frame is connected with the output end of the sieve tray of the blank suction device. According to the invention, through the arrangement of the travelling sieve frame, the blank-collecting blank-free mosquito-repellent incense sieve tray is conveyed to the demoulding station through the travelling sieve frame, the wet blank of the mosquito-repellent incense is borne, and the stamping forming process and the blank collecting process are smoothly connected, so that the utilization rate of the mosquito-repellent incense sieve tray is high, the production efficiency is high, the full-automatic production is realized, the operation efficiency is greatly improved, and a large amount of labor cost is saved compared with the traditional production.

Description

Full-automatic disc type mosquito-repellent incense apparatus for producing of base is received in shaping
Technical Field
The invention relates to mosquito-repellent incense production equipment, in particular to a full-automatic disc type mosquito-repellent incense production device integrating molding and blank collecting.
Background
When producing the mosquito-repellent incense, the wet mosquito-repellent incense material is extruded by an extruder, then is punched by a punch forming machine to form a wet mosquito-repellent incense blank, the wet mosquito-repellent incense blank is placed on a mosquito-repellent incense screen disc, the wet mosquito-repellent incense blank is dried to form a dry mosquito-repellent incense blank, and finally the dry mosquito-repellent incense blank on the mosquito-repellent incense screen disc is collected.
When the stamping forming is carried out, the empty mosquito-repellent incense screen tray is required to be manually lifted to the screen inlet end of the stamping forming machine, and after the stamping is finished, the screen tray with the wet mosquito-repellent incense blank placed thereon is required to be manually removed from the screen outlet end of the stamping forming machine and enters the drying procedure.
When receiving the base, manually lifting and transporting the dried mosquito-repellent incense screen disc, and sequentially and manually receiving the base of the dried mosquito-repellent incense on the mosquito-repellent incense screen disc. Later, automatic blank collecting machines appear on the market, but when the automatic blank collecting machine is used, the dried mosquito-repellent incense screen tray needs to be manually lifted and transported to a screen inlet end of the automatic blank collecting machine, and the blank-collecting empty mosquito-repellent incense screen tray needs to be manually lifted and transported away from a screen outlet end of the automatic blank collecting machine. Thus, the manual operation efficiency is low and the cost is high.
Disclosure of Invention
Therefore, the invention aims to provide a full-automatic disc type mosquito-repellent incense production device with integrated forming and blank collecting functions and high production efficiency.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The full-automatic disc type mosquito-repellent incense production device comprises a stamping forming machine and an automatic blank collecting machine, wherein the stamping forming machine comprises a frame, a lifting stamping table arranged on the frame, a stamping mechanism arranged above the stamping table, and the stamping mechanism is movably connected to the frame, the automatic blank collecting machine comprises a blank collecting main frame and a blank absorbing device arranged on the blank collecting main frame, a first screening passage for passing a mosquito-repellent incense screen disc is formed at the bottom of the blank collecting main frame, and the blank absorbing device is positioned right above the first screening passage;
The full-automatic disc type mosquito-repellent incense production device with the integrated molding and blank collecting functions comprises a stamping mechanism, a screen frame is arranged below the stamping mechanism, a demoulding station is formed at the position of the screen frame corresponding to the stamping mechanism, the demoulding station is arranged outside the stamping table, the stamping mechanism moves back and forth between the stamping table and the demoulding station, the blank sucking device is provided with a screen disc output end and a dry blank output end, and the input end of the screen frame is connected with the screen disc output end of the blank sucking device.
Further, the automatic blank collecting machine further comprises a blank collecting belt frame, the blank collecting belt frame is connected to the dry blank output end of the blank absorbing device, and the conveying direction of the blank collecting belt frame is perpendicular to the conveying direction of the screen frame.
Further, inhale base device includes vacuum adsorption mould, inhale base guipure and vacuum generator, be equipped with the cavity in the vacuum adsorption mould, the top of vacuum adsorption mould is the mounting panel, and the bottom is the working plate, be equipped with the bleed hole to the cavity evacuation on the mounting panel, vacuum generator passes through the bleed hole install in on the vacuum adsorption mould, be equipped with on the working plate with the air channel that the cavity is linked together, inhale the part of base guipure and paste and lean on the working plate sets up.
Further, the working plate comprises a plurality of working laths, the working laths are arranged side by side along the length direction of the screen frame, each working lath is arranged along the length direction of the blank collecting belt frame, the adsorption end of each working lath is connected with the blank collecting belt frame, each working lath is provided with the air channel, and each air channel extends to the corresponding adsorption end; the working laths are respectively provided with the blank sucking mesh belts in a one-to-one correspondence.
Further, the conveying direction of the screen frame is taken as the front, the direction opposite to the conveying direction is taken as the rear, and the plurality of air channels are gradually enlarged from back to front and are distributed in a step shape.
Further, the input of first sieve passageway of walking is equipped with puts the screen frame, the output of walking the screen frame is equipped with album screen frame, put the screen frame first walk the sieve passageway walk the screen frame with album screen frame is located on same straight line, forms the sieve tray transfer chain jointly, put the screen frame with album screen frame is located the both ends of sieve tray transfer chain, first walk the screen passageway be located put the screen frame with walk between the screen frame, the sieve tray transfer chain with album base belt frame is T shape setting, the sieve tray transfer chain with the stamping forming machine is T type setting.
Further, the automatic screen loader for taking and placing the stacking pile tray is arranged above the screen placing frame and the screen collecting frame respectively, and the automatic screen loader is movably arranged on the overhead guide rail.
Further, the walking screen frame comprises a plurality of walking screen frame units spliced end to end, each walking screen frame unit comprises a first supporting side plate, a second supporting side plate, a conveying belt and a driving and transmission device, the first supporting side plates and the second supporting side plates are oppositely arranged, the conveying belt is used for supporting the mosquito-repellent incense screen disc to run, the driving and transmission device is used for driving the mosquito-repellent incense screen disc to run, the driving and transmission device is connected with the conveying belt in a transmission mode, the two conveying belts are respectively arranged between the first supporting side plates and the second supporting side plates along the length direction of the walking screen frame, a second walking screen channel is formed between the first supporting side plates and the second supporting side plates, the two conveying belts jointly form a bridge, and the mosquito-repellent incense screen disc is horizontally arranged on the bridge.
Further, the driving and transmission device comprises a motor and a transmission mechanism, wherein the transmission mechanism comprises a first driving sprocket, a second driving sprocket, a first synchronous chain, a second synchronous chain, a first transmission shaft and a second transmission shaft, and a first driven sprocket and a second driven sprocket are respectively arranged on the first transmission shaft and the second transmission shaft; the first driving sprocket and the second driving sprocket are respectively sleeved on the output shaft of the motor, the first driving sprocket is larger than the radius of the second driving sprocket, the motor is located at one end of the screen frame unit, the first transmission shaft and the second transmission shaft are arranged above the motor along the width direction of the screen frame, the first synchronous chain is wound on the first driving sprocket and the first driven sprocket, and the second synchronous chain is wound on the second driving sprocket and the second driven sprocket.
Further, a screen collecting mechanism is arranged on the screen collecting frame, the screen collecting frame comprises a first supporting side plate, a second supporting side plate and a conveying belt which are oppositely arranged and support the mosquito-repellent incense screen tray to run, and a screen collecting channel is formed between the first supporting side plate and the second supporting side plate;
The screen collecting mechanism comprises a plurality of turning plates and pushing mechanisms, the connecting ends of the turning plates are respectively hinged to the first supporting side plate or the second supporting side plate, one end, opposite to the connecting ends of the turning plates, of the turning plates is used as a free end, the vertical distance between the free end of each turning plate arranged on the first supporting side plate and the free end of each turning plate arranged on the second supporting side plate is smaller than the width of the mosquito-repellent incense screen tray along the width direction of the screen collecting channel, and the pushing mechanisms comprise two pushing supports arranged in the screen collecting channel and a driving device for driving the pushing supports to move up and down.
After the technical scheme is adopted, the full-automatic disc type mosquito-repellent incense production device integrating molding and blank collecting has the following beneficial effects: through the setting of walking the screen frame for empty mosquito-repellent incense screen tray after receiving the base is carried to drawing of patterns station through walking the screen frame, continues to bear the wet base of mosquito-repellent incense, and stamping forming process links up smoothly with receiving the base process, makes the utilization ratio of mosquito-repellent incense screen tray high, and production efficiency is high, realizes full automated production, compares with the tradition, has improved operating efficiency greatly, and has saved a large amount of cost of labor.
Further, the automatic blank collecting machine is provided with a blank absorbing device and a blank collecting belt frame, and is an integrated machine for collecting fragrance and collecting blanks, so that the automatic blank collecting machine has the fragrance collecting and blank collecting functions.
Further, the size and the position arrangement of the air channels of the vacuum adsorption die are reasonable, so that the dry mosquito-repellent incense blanks on the mosquito-repellent incense screen tray can be sequentially vacuum adsorbed, stroke waste is avoided, quick and orderly blank collection is realized, and counting and the like are facilitated.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of a blank sucking device in the invention;
FIG. 4 is a schematic view of a vacuum adsorption mold according to the present invention;
FIG. 5 is a schematic view of the driving and transmitting device of the walking frame unit of the present invention;
fig. 6 is a schematic structural view of a screen frame according to the present invention.
In the figure:
automatic blank collecting machine-01; a primary extruder-02;
A secondary extruder-03; a press forming machine-04;
A belt feed back conveyor-05; high-order discharge port-06;
Low-order feed inlet-07; spiral gyrator-08;
Stamping table-09; a punching mechanism-10;
A briquetting machine-11; roll shaft-12;
a hydraulic cylinder-13; a motor-14;
gear-15; a slider-16;
a slide rail-17; tooth row-20;
blank feeding mesh belt-21; demolding station-23;
Stripper plate-24; a demoulding hydraulic cylinder-25;
A blank collecting main frame-26; blank sucking device-27;
a screen frame-28; a blank collecting belt frame-29;
vacuum adsorption mold-30; blank sucking mesh belt-31;
A vacuum generator-32; an air pumping hole-33;
Roll shafts-34; putting a screen frame-35;
A screen frame-36; a gas channel-38;
working lath-39; a motor-41;
A first synchronization chain-42; a second synchronization chain-43;
a first drive shaft-44; a second drive shaft-45;
limit groove-46; limit angle steel-47;
turning over the plate-48; pushing the bracket-49;
Adjusting a screw rod to 50; a drive shaft-51;
automatically loading a screening machine-52; a trolley rail-53;
Iron car-54; an overhead rail-55;
Electric control cabinet 18
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
The invention relates to a full-automatic disc type mosquito-repellent incense production device integrating molding and blank collecting, which is shown in fig. 1 and 2 and comprises an automatic feeding device and an automatic blank collecting machine 01, wherein the automatic feeding device comprises a primary extruder 02, a secondary extruder 03, a punch molding machine 04, a belt return conveyor 05, a spiral return machine 08 and a blank pressing machine 11. The discharge port of the primary extruder 02 is correspondingly arranged with the feed port of the secondary extruder 03, and the discharge port of the secondary extruder 03 is correspondingly arranged with the feed port of the punch forming machine 04. The belt feed back conveyor 05 is provided with a high-position discharge port 06 and a low-position feed port 07, and the high-position discharge port 06 is arranged corresponding to the feed hopper of the primary extruder 02. The discharge port of the spiral material returning machine 08 is arranged corresponding to the low-level feed port 07. The belt feed back conveyor 05 is connected between the discharge port of the spiral feed back machine 08 and the feed hopper of the primary extruder 02. The feeding hole of the briquetting machine 11 corresponds to the discharging hole of the secondary extruder 03, the discharging hole of the briquetting machine 11 is provided with a blank feeding net belt 21, the discharging hole of the briquetting machine 11 corresponds to the feeding end of the punch forming machine 04, and the blank feeding net belt 21 is connected between the discharging hole of the briquetting machine 11 and the feeding end of the punch forming machine 04. When the automatic feeding machine is in operation, blanks are fed into the automatic feeding machine, enter the primary extruder 02 in a spiral conveying mode, enter the secondary extruder 03 after being extruded by the primary extruder 02, are pressed into blanks with uniform thickness and uniform width by the briquetting machine 11 according to the stamping requirement, and are fed into the stamping forming machine 04 by the blank feeding net belt 21. After secondary extrusion and compaction, the blank improves flexibility and folding resistance, is easy for stamping and forming of the mosquito-repellent incense, and improves the rate of finished products of processing the mosquito-repellent incense.
The press molding machine 04 includes a frame, a pressing table 09 provided on the frame and liftable, a pressing mechanism 10 provided above the pressing table 09, and a pressing belt (not shown in the drawing) penetrating between the pressing mechanism 10 and the pressing table 09. The punching stage 09 is located between the corresponding up-going and down-going portions of the punching belt, and the up-going portion of the punching belt is arranged infinitely close to said punching stage 09. The two ends of the stamping belt are wound on two roll shafts 12, the two roll shafts 12 are fixed at the two opposite ends of the stamping table 09, and the two roll shafts 12 drive the stamping belt to synchronously lift along with the stamping table 09. The input end of the punching belt is connected with the blank feeding net belt 21, and the output end of the punching belt is connected with the feeding port of the spiral material returning machine 08. The punching mechanism 10 is mounted with a punching die (not shown in the drawing) and a punching drive device for driving the punching mechanism 10 to move horizontally. The punching stage 09 and the punching belt are driven to move up and down by a hydraulic cylinder 13 located below the punching stage 09.
The full-automatic disc-type mosquito-repellent incense production device integrating molding and blank collecting into a whole also comprises a screen frame 28. The screen carriage 28 is located below the punching mechanism 10, and the screen carriage 28 is located outside the side edge of the punching stage 09, and a demoulding station 23 is formed at a position of the screen carriage 28 corresponding to the punching mechanism 10, that is, the demoulding station 23 is located outside the punching stage 09. The punch mechanism 10 reciprocates between a punch station 09 and a stripper station 23.
The press mechanism 10 includes a stripper plate 24 and a stripper cylinder 25 for driving the stripper plate 24 to move up and down. The two sides of the stamping mechanism 10 are provided with tooth rows 20, the stamping driving device comprises a motor 14 arranged at the top of a frame of the stamping forming machine 04, a gear shaft (not shown in the figure) with a gear 15, an output shaft of the motor 14 is in transmission connection with the gear shaft through a reduction gearbox, and the gear 15 is arranged corresponding to the tooth rows 20. The bottom of the stamping mechanism 10 is provided with a sliding block 16, the rack is provided with a sliding rail 17, the sliding block 16 slides on the sliding rail 17, after the stamping belt is connected to the blank, the blank is immediately sent to a position corresponding to the upper surface of the stamping table 09 (namely, the ascending part of the stamping belt), at the moment, a hydraulic cylinder 13 obtains a signal, a piston rod of the hydraulic cylinder extends upwards to rapidly push the stamping table 09 upwards, a stamping process is formed by the blank corresponding to the stamping table 09 and a stamping die of the stamping mechanism 10 waiting right above the stamping table 09, after the stamping is completed, the hydraulic cylinder 13 obtains a signal to rapidly descend, meanwhile, a motor 14 also obtains a signal to drive a gear shaft to rotate, a gear 15 on the gear shaft rotates, the gear 15 rotates and then drives a gear row 20 to move, the sliding block 15 slides on the sliding rail 17, so that the stamping mechanism 10 horizontally moves along the sliding rail 17, and when the stamping mechanism 10 moves to a demoulding station 23 from right above the stamping table 09, the piston rod of the hydraulic cylinder 25 is driven to extend to press a demoulding plate 24, so that the punched wet blank falls off the stamping screen, and the wet blank falls onto the pre-run onto the demoulding station 23, and the wet blank is carried by the wet tray to the mosquito-repellent screen. In addition, leftover materials (the part of the blank except the mosquito-repellent incense wet blank) remained on the stamping belt are sent into a spiral material returning machine 08 by the stamping belt to be smashed and then sent into a belt material returning conveyor 05, and finally returned to a material inlet of a secondary material extruding machine 03, so that the operation is repeated, and finally the production completion process is finished. It should be noted that, the automatic feeding device of the present application may adopt the structure and the working principle of the automatic feeding device for mosquito-repellent incense production of the patent with the publication number CN 205395258U by the inventor, wherein the stamping mechanism 10 corresponds to a stamping trolley, and the belt return conveyor 05 corresponds to a blank conveying device. The primary extruder 02 can adopt a screw feeding structure and a working principle of a screw-pushing automatic feeding device with a patent application number 201821121262.3, or the application can replace the primary extruder 02 by a belt conveying device to directly put mosquito-repellent incense wet materials on a belt for conveying.
The automatic blank collecting machine 01 comprises a blank collecting main frame 26 and a blank absorbing device 27 arranged on the blank collecting main frame 26, a first screening passage for passing a mosquito-repellent incense screen disc is formed at the bottom of the blank collecting main frame 26, and the blank absorbing device 27 is positioned right above the first screening passage. The blank sucking device 27 is provided with a screen disc output end and a dry blank output end, the input end of the travelling screen frame 28 is connected with the screen disc output end (namely the output end of the first travelling screen passage) of the blank sucking device 27, the travelling screen frame 28 extends to the demoulding station 23, the automatic blank collecting machine 01 further comprises a blank collecting belt frame 29, the blank collecting belt frame 29 is connected with the dry blank output end of the blank sucking device 27, and the conveying direction of the blank collecting belt frame 29 is perpendicular to the conveying direction of the travelling screen frame 28.
As a preferred embodiment, as shown in fig. 3 and 4, the blank suction device 27 comprises a vacuum suction mold 30, a blank suction mesh belt 31 and a vacuum generator 32, wherein a cavity is arranged in the vacuum suction mold 30, the top of the vacuum suction mold 30 is a mounting plate, the bottom of the vacuum suction mold is a working plate, an air suction hole 33 is arranged on the mounting plate, the vacuum generator 32 is arranged on the vacuum suction mold 30 through the air suction hole 33, the cavity is vacuumized, an air channel 38 communicated with the cavity is arranged on the working plate, and a part of the blank suction mesh belt 31 is arranged close to the working plate. Specifically, the blank suction device 27 has a frame-shaped bracket 24 for mounting, the vacuum suction mold 30 is mounted at the bottom of the bracket 24, four roll shafts 34 which are horizontally arranged along the length direction of the travelling screen frame 28 are respectively arranged on the bracket 24, the four roll shafts 34 are mutually parallel, the four roll shafts 34 are arranged at four parallel cross bars on the bracket 24, and the roll shafts 34 are arranged in one-to-one correspondence with the cross bars. The blank suction net belt 31 is wound on four roll shafts 34. In addition, the mosquito-repellent incense screen tray passing through the first screen passage is close to the part of the blank-sucking net belt 31 which is abutted against the working plate.
When the blank is collected, the vacuum generator 32 vacuumizes the cavity of the vacuum adsorption mold 30, the adsorption force generated by the vacuum generator 23 is absorbed on the surface of the blank sucking mesh belt 31 through the air channel 38 on the working plate and the mesh holes of the blank sucking mesh belt 31, and the blank is transferred along with the rotation of the blank sucking mesh belt 31, when the blank is transferred to a position which is separated from the corresponding working plate, the vacuum adsorption force of the blank is lost, the blank is released, and the blank falls on the conveying belt of the blank collecting belt frame 29, so that the automatic blank collection is completed.
As a preferred embodiment, the working plate includes four working strips 39, the four working strips 39 are arranged side by side along the length direction of the travelling screen frame 28, each working strip 39 is respectively arranged along the length direction of the blank collecting belt frame 29, the adsorption end of each working strip 39 is engaged with the blank collecting belt frame 29, each working strip is respectively provided with an air channel 38, and each air channel 38 is respectively extended to the corresponding adsorption end. The working strips 39 are respectively provided with blank sucking mesh belts 31 in a one-to-one correspondence, namely the blank sucking device 27 comprises four blank sucking mesh belts 31, the four blank sucking mesh belts 31 are wound on four roll shafts 34 side by side along the length direction of the screen frame 28, and the blank sucking mesh belts 31 are respectively arranged along the length direction of the blank collecting belt frame 29. The air channels 38 of the four working laths 39 become gradually larger from back to front and are distributed in a stepwise manner with the conveying direction of the passing sieve frame 28 being the front and the direction opposite to the conveying direction being the back. Thus, stroke waste can be avoided, mosquito-repellent incense screen discs passing through the first screening passage can be adsorbed in vacuum, continuous periodical blank collection can be realized at the dry blank output end of the blank absorbing device 27, 4 mosquito-repellent incense discs can be synchronously released each time, mosquito-repellent incense on the blank collecting belt frame 29 is placed neatly, and counting and the like are facilitated. In the invention, the number, length and the like of the air channels 38 can be adaptively designed according to the running speed of the mosquito-repellent incense screen tray, the arrangement condition of the mosquito-repellent incense arranged on the mosquito-repellent incense screen tray and the like, for example, 4 rows of the mosquito-repellent incense dry blanks on the mosquito-repellent incense screen tray can be arranged, and correspondingly, 4 air channels can be arranged, so that the mosquito-repellent incense screen tray is sequentially vacuum adsorbed in the running process, and the four air channels are distributed in a step shape, thereby avoiding stroke waste and realizing quick and orderly blank collection.
Further, a screen tray transporting mechanism is provided on the blank collecting main frame 26 at a position corresponding to the first screening passage, and the screen tray transporting mechanism includes a conveying belt and a driving mechanism, so as to be capable of conveying the mosquito-repellent incense screen tray. The conveying belt is used for supporting the mosquito-repellent incense screen tray to run.
The input end of the first screening passage is provided with a screening frame 35, and the output end of the screening frame 28 is provided with a screening frame 36. Put the screen frame 35 first walk the screen passageway, walk the screen frame 28 and collect the screen frame 36 and be located same straight line, link up in proper order and jointly form the screen tray transfer chain, put the screen frame 28 and collect the screen frame 36 and be located the both ends of screen tray transfer chain, first walk the screen passageway and be located put the screen frame 35 and walk between the screen frame 28. The sieve tray conveying line and the blank collecting belt frame 29 are arranged in a T shape, and the sieve tray conveying line and the punch forming machine 04 are arranged in a T shape.
The traveling frame 28 comprises a plurality of traveling frame units spliced together end to end, and each traveling frame unit has the same structure. The screening frame unit comprises a first supporting side plate, a second supporting side plate and a screening disc conveying mechanism which are oppositely arranged. The screen tray transporting mechanism comprises two oppositely arranged conveying belts (not shown in the figure) for supporting the mosquito-repellent incense screen tray to run, and a driving and transmission device for driving the mosquito-repellent incense screen tray to run, wherein the driving and transmission device is in transmission connection with the conveying belts, the two conveying belts are respectively arranged between the first supporting side plate and the second supporting side plate along the length direction of the screen frame 28, a second screen passing channel is formed between the first supporting side plate and the second supporting side plate, the two conveying belts jointly form a bridge, the mosquito-repellent incense screen tray is horizontally arranged on the bridge, and the mosquito-repellent incense screen tray is moved along with the rotation of the conveying belts so as to be conveyed to the demolding station 23.
As shown in fig. 5, the driving and transmitting device includes a motor 41 and a transmission mechanism, the transmission mechanism includes a first driving sprocket, a second driving sprocket, a first synchronous chain 42, a second synchronous chain 43, a first transmission shaft 44, a second transmission shaft 45 and a third transmission shaft (not shown in the figure), and the first transmission shaft 44 and the second transmission shaft 45 are respectively provided with a first driven sprocket and a second driven sprocket. The first driving sprocket and the second driving sprocket are respectively sleeved on the output shaft of the motor 41, and the radius of the first driving sprocket is larger than that of the second driving sprocket. The motor 41 is located at one end of the screen frame unit and is located in the second screen passage, the first transmission shaft 44 and the second transmission shaft 45 are respectively arranged above the motor 41 along the width direction of the screen frame 28, the third transmission shaft is arranged at the other end of the screen frame unit, and the third transmission shaft is arranged in parallel with the first transmission shaft 44 and the second transmission shaft 45. The conveying belts are wound on the first transmission shaft 44 or the second transmission shaft 45 and the third transmission shaft, and the two conveying belts are correspondingly wound on the two axial ends of the corresponding transmission shafts. In order to prevent the conveyor belt from axially moving, the two axial ends of the first transmission shaft 44, the second transmission shaft 45 and the third transmission shaft are respectively provided with a limiting groove 46, and the conveyor belt is limited in the limiting groove 46. A first synchronization chain 42 is wound around the first driving sprocket and the first driven sprocket, and a second synchronization chain 43 is wound around the second driving sprocket and the second driven sprocket. Since the radii of the first and second drive sprockets are different, when the output shaft of the motor 41 rotates, the linear speeds of the first and second drive sprockets are different, ultimately resulting in different rotational speeds of the first and second drive shafts 44 and 45. Thus, when the running speed of the conveyor belt of the traveling screen frame 28 needs to be adjusted, one end of the conveyor belt can be wound on the first transmission shaft 44 or the second transmission shaft 45, so that the running speed can be adjusted.
In the present invention, (1) the conveyor belt and the driving and transmitting device may be provided according to actual production conditions. As in the present embodiment, all of the boom units of boom 28 share a set of pan transport mechanisms (i.e., conveyor belts and drive and transmission devices), or several boom units disposed adjacently share a set; (2) The working process of the invention is controlled by the electric control cabinet 18, and the electric control cabinet 18 is electrically connected with the corresponding control ends of the automatic feeding device, the automatic blank collecting machine 01 and the screen frame 28; (3) The number of the air suction holes 33, the air passages 38 and the working laths 39 of the vacuum generator 32 according to the present invention can be adaptively designed according to actual demands.
The screen frame 35 is provided with a screen discharging mechanism and a screen tray conveying mechanism, and the screen discharging mechanism is provided with a screen discharging station. The screening mechanism adopts the structure and the working principle of the screening mechanism of the mosquito-repellent incense machine with the authorized bulletin number of CN 2696825Y of the inventor, and the details are not described here. The screen tray conveying mechanism comprises a conventional conveying belt and a driving mechanism so as to convey the mosquito-repellent incense screen tray.
As a preferred embodiment, as shown in fig. 6, a screen assembly is provided on the screen frame 36, the screen assembly being configured with a screen assembly station. The screen collecting station is a rectangular area. The screen frame 36 includes oppositely disposed first and second support side plates and a screen tray transport mechanism. A screen collecting channel is formed between the first support side plate and the second support side plate. The screen tray transporting mechanism comprises a conventional conveying belt and a driving mechanism so as to convey the mosquito-repellent incense screen tray. The mosquito coil screen tray is laid down on the conveyor belt of the screen frame 36 for transport to the screen station. The screen collecting mechanism comprises four limit angle steels 47, a plurality of turning plates 48 and a pushing mechanism, wherein the four limit angle steels 47 are arranged on the first supporting side plate and the second supporting side plate and correspond to four vertexes of the screen collecting station. The pushing mechanism comprises two pushing brackets 49 arranged in the screen collecting channel and a driving device for driving the pushing brackets 49 to move up and down, the driving device comprises a motor, a reduction gearbox and an eccentric shaft, an output shaft of the motor is connected with the reduction gearbox, an output shaft of the reduction gearbox is connected with the eccentric shaft, the eccentric shaft is connected with the pushing brackets 49, and the pushing brackets 49 are driven by the eccentric shaft to move up and down. The connecting ends of the plurality of flap plates 48 are respectively hinged to the first support side plate or the second support side plate. The free end of the turnover plate 48 opposite to the connecting end is taken as a free end, and the vertical distance between the free end of the turnover plate 48 arranged on the first supporting side plate and the free end of the turnover plate 48 arranged on the second supporting side plate is smaller than the width of the mosquito-repellent incense screen tray along the width direction of the screen collecting channel. The state that the screening operation does not occur is taken as an initial state, in which the turnover plate 48 is in a horizontal state, and the turnover plate 48 is positioned above the mosquito-repellent incense screen tray. The maximum folding angle of the folding plate 48 is preferably set to be automatically reset to the initial state, and is preferably smaller than 90 °. When the pushing support 49 pushes the mosquito-repellent incense screen tray upwards to the pushing force of the pushed support 49, the mosquito-repellent incense screen tray pushes the turning plate 48 to turn over, finally the mosquito-repellent incense screen tray 49 upwards goes out to be separated from the turning plate 48, the mosquito-repellent incense screen tray 49 is limited in the range of four limiting angle steels 47, when the turning plate 48 is not pushed by the pushing force of the mosquito-repellent incense screen tray, the turning plate 48 automatically resets to an initial state so as to facilitate the next screening operation, and when the turning plate 48 resets, the mosquito-repellent incense screen tray is limited by the turning plate 48 on the first supporting side plate and the turning plate 48 on the second supporting side plate and cannot fall into a screening channel to influence screening operation, and thus circulation is carried out to continuously carry out screening operation to form a stacking pile tray.
It should be noted that the sieve tray conveying mechanism in the sieve tray conveying line further comprises an elasticity adjusting mechanism. For example, the screen tray conveying mechanism of the screen frame 36 further comprises an adjusting screw rod 50, the adjusting screw rod 50 is in threaded connection with a transmission shaft 51 of the screen frame 36, and the transmission shaft 51 can move relative to the adjusting screw rod 50 so as to adjust tightness of conveying strips of the screen frame 36. The operation end of the adjusting screw rod 50 is connected with a hand wheel, so that the tightness adjusting operation is convenient.
The invention is characterized in that (1) according to actual conditions, the whole sieve tray conveying line can share a set of sieve tray conveying mechanism; (2) The conveyor belts in the tray conveyor corresponding to the first pass, the tray conveyor of the screen rack 35, and the tray conveyor of the screen rack 36 may be the same conveyor belt as the tray conveyor of the pass rack 28.
In order to further improve the degree of automation, above the screen rack 35 and the screen rack 36, an automatic screen loader 52 for picking and placing the stacking trays is respectively provided, the automatic screen loader 52 is movably mounted on the overhead guide rail 55, and the automatic screen loader 52 is driven to slide along the overhead guide rail 55 by a motor, a cylinder or other devices. The overhead rail 55 is provided corresponding to the sieve tray conveyance line and the railcar rail 53. The trolley guide rail 53 is parallel to the sieve tray conveying line, and automatic connection is realized between the trolley guide rail 53 and the sieve tray conveying line through the cooperation of the automatic sieve loading machine 52 and the overhead guide rail 55. The automatic screening machine 52 further comprises a first claw arm and a second claw arm for lifting the palletizing pallet, wherein the first claw arm and the second claw arm are oppositely arranged and can move away from each other or move close to each other, and the first claw arm and the second claw arm are driven to move through an air cylinder.
During mosquito-repellent incense production, the mosquito-repellent incense screen disc on the screen collecting frame 36 at the screen collecting station is hoisted to the trolley 54 on the trolley guide rail 53 through the automatic screen loader 52 to form a wet blank loading trolley, then the wet blank loading trolley is transferred into a drying room for drying, after drying, the dry blank loading trolley is moved out to a position on the trolley guide rail 53 corresponding to the screen placing frame 35, and then the mosquito-repellent incense screen disc on the dry blank loading trolley is hoisted to the screen placing station of the screen placing frame 35 by the automatic screen loader 52, so that the blank collecting procedure is further carried out, and the mosquito-repellent incense production is completed.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.

Claims (4)

1. The utility model provides a full-automatic disc mosquito-repellent incense apparatus for producing of base is received in shaping, includes stamping forming machine and automatic base machine of receiving, stamping forming machine includes the frame, but the lifting stamping platform of setting in the frame sets up the stamping mechanism in stamping platform top, stamping mechanism swing joint in the frame, its characterized in that: the automatic blank collecting machine comprises a blank collecting main frame and a blank absorbing device arranged on the blank collecting main frame, a first screening passage for passing a mosquito-repellent incense screen disc is formed at the bottom of the blank collecting main frame, and the blank absorbing device is positioned right above the first screening passage;
The full-automatic disc type mosquito-repellent incense production device integrating molding and blank collecting comprises a stamping mechanism, a screen frame, a demoulding station, a blank sucking device and a blank sucking device, wherein the screen frame is arranged below the stamping mechanism;
the automatic blank collecting machine further comprises a blank collecting belt frame, wherein the blank collecting belt frame is connected to the dry blank output end of the blank absorbing device, and the conveying direction of the blank collecting belt frame is perpendicular to the conveying direction of the screen frame;
The blank suction device comprises a vacuum adsorption mold, a blank suction net belt and a vacuum generator, wherein a cavity is arranged in the vacuum adsorption mold, the top of the vacuum adsorption mold is a mounting plate, the bottom of the vacuum adsorption mold is a working plate, an air suction hole for vacuumizing the cavity is formed in the mounting plate, the vacuum generator is arranged on the vacuum adsorption mold through the air suction hole, an air channel communicated with the cavity is formed in the working plate, and a part of the blank suction net belt is arranged close to the working plate;
The working plates comprise a plurality of working laths which are arranged side by side along the length direction of the screen frame, the working laths are respectively arranged along the length direction of the blank collecting belt frame, the adsorption ends of the working laths are connected with the blank collecting belt frame, the working laths are respectively provided with the air channels, and the air channels respectively extend to the corresponding adsorption ends; the working laths are respectively provided with the blank sucking mesh belts in a one-to-one correspondence;
Taking the conveying direction of the screen frame as the front and the direction opposite to the conveying direction as the rear, and gradually enlarging a plurality of air channels from back to front to form stepped distribution;
The input end of the first screening passage is provided with a screening frame, the output end of the screening frame is provided with a collecting screen frame, the screening frame, the first screening passage, the screening frame and the collecting screen frame are positioned on the same straight line to jointly form a screen tray conveying line, the screening frame and the collecting screen frame are positioned at two ends of the screen tray conveying line, the first screening passage is positioned between the screening frame and the screening frame, the screen tray conveying line and the collecting screen belt frame are in T-shaped arrangement, and the screen tray conveying line and the stamping forming machine are in T-shaped arrangement;
the automatic screening machine is characterized in that an automatic screening machine for taking and placing stacking trays is arranged above the screening frame and the stacking tray collecting frame respectively, the automatic screening machine is movably mounted on an overhead guide rail, the overhead guide rail corresponds to the screening tray conveying line and the trolley guide rail, the trolley guide rail and the screening tray conveying line are parallel and parallel, and automatic connection is realized between the trolley guide rail and the screening tray conveying line through cooperation of the automatic screening machine and the overhead guide rail.
2. The full-automatic mosquito coil production device integrating molding and blank collecting as set forth in claim 1, wherein: the screen frame comprises a plurality of screen frame units spliced end to end, each screen frame unit comprises a first supporting side plate, a second supporting side plate and a conveying belt, wherein the first supporting side plates and the second supporting side plates are oppositely arranged, the conveying belt is used for supporting the mosquito-repellent incense screen disc to operate, the driving and transmission device is used for driving the mosquito-repellent incense screen disc to operate, the driving and transmission device is connected with the conveying belt in a transmission mode, the two conveying belts are respectively arranged between the first supporting side plates and the second supporting side plates along the length direction of the screen frame, a second screen passage is formed between the first supporting side plates and the second supporting side plates, the two conveying belts jointly form a bridge, and the mosquito-repellent incense screen disc is horizontally arranged on the bridge.
3. The full-automatic mosquito coil production device integrating molding and blank collecting as set forth in claim 2, wherein: the driving and transmitting device comprises a motor and a transmission mechanism, wherein the transmission mechanism comprises a first driving sprocket, a second driving sprocket, a first synchronous chain, a second synchronous chain, a first transmission shaft and a second transmission shaft, and a first driven sprocket and a second driven sprocket are respectively arranged on the first transmission shaft and the second transmission shaft; the first driving sprocket and the second driving sprocket are respectively sleeved on the output shaft of the motor, the first driving sprocket is larger than the radius of the second driving sprocket, the motor is located at one end of the screen frame unit, the first transmission shaft and the second transmission shaft are arranged above the motor along the width direction of the screen frame, the first synchronous chain is wound on the first driving sprocket and the first driven sprocket, and the second synchronous chain is wound on the second driving sprocket and the second driven sprocket.
4. The full-automatic mosquito coil production device integrating molding and blank collecting as set forth in claim 1, wherein: the screen collecting frame is provided with a screen collecting mechanism and comprises a first supporting side plate, a second supporting side plate and a conveying belt which are oppositely arranged and used for supporting the mosquito-repellent incense screen tray to run, and a screen collecting channel is formed between the first supporting side plate and the second supporting side plate;
The screen collecting mechanism comprises a plurality of turning plates and pushing mechanisms, the connecting ends of the turning plates are respectively hinged to the first supporting side plate or the second supporting side plate, one end, opposite to the connecting ends of the turning plates, of the turning plates is used as a free end, the vertical distance between the free end of each turning plate arranged on the first supporting side plate and the free end of each turning plate arranged on the second supporting side plate is smaller than the width of the mosquito-repellent incense screen tray along the width direction of the screen collecting channel, and the pushing mechanisms comprise two pushing supports arranged in the screen collecting channel and a driving device for driving the pushing supports to move up and down.
CN201811180863.6A 2018-10-10 2018-10-10 Full-automatic disc type mosquito-repellent incense apparatus for producing of base is received in shaping Active CN109228509B (en)

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Publication number Priority date Publication date Assignee Title
CN109947063A (en) * 2019-04-02 2019-06-28 广西柳州昊邦日化有限公司 A kind of mosquito-repellent incense fully-automatic production system and its production method

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708058A (en) * 1971-01-08 1973-01-02 Gaf Corp Vacuum belt conveyor
US4566834A (en) * 1983-02-15 1986-01-28 Kabushiki Kaisha Komatsu Seisakusho Automatic palletizing system
CN2813276Y (en) * 2005-10-20 2006-09-06 杨建川 Full-automatic mosquito-repellent insense-making machine
CN2813275Y (en) * 2005-04-08 2006-09-06 杨建川 Die stamping moulding device for mosquito-repellent insense-making machine
CN201158548Y (en) * 2008-02-29 2008-12-03 徐淑俊 Automatic collecting and tidying apparatus for mosquito-repellent incense blank
CN201240077Y (en) * 2008-07-18 2009-05-20 张化萍 Apparatus for collecting block-shaped blank
CN201405425Y (en) * 2009-05-08 2010-02-17 杨云立 Controllable curtain making machine with variable speed
CN203971701U (en) * 2014-07-25 2014-12-03 株洲高新技术产业开发区壹星科技有限公司 The combination of a kind of modular dried-air drier upper cover plate
CN204078780U (en) * 2014-08-01 2015-01-07 雅达机械(泉州)有限公司 A kind of novel mosquito repellent incense puts base machine
CN205395258U (en) * 2016-02-26 2016-07-27 福建省泉州市川盛机械有限公司 Mosquito -repellent incense production automatic feeding
CN206288692U (en) * 2016-12-26 2017-06-30 许允祥 A kind of automatic mosquito-repellent incense receives base machine
CN108548911A (en) * 2018-04-19 2018-09-18 铜陵学院 A kind of sandy soil earthquake liquefaction experimental rig
CN210553233U (en) * 2018-10-10 2020-05-19 福建省泉州市川盛机械有限公司 Full-automatic mosquito-repellent incense coil production device integrating forming and blank collection

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708058A (en) * 1971-01-08 1973-01-02 Gaf Corp Vacuum belt conveyor
US4566834A (en) * 1983-02-15 1986-01-28 Kabushiki Kaisha Komatsu Seisakusho Automatic palletizing system
CN2813275Y (en) * 2005-04-08 2006-09-06 杨建川 Die stamping moulding device for mosquito-repellent insense-making machine
CN2813276Y (en) * 2005-10-20 2006-09-06 杨建川 Full-automatic mosquito-repellent insense-making machine
CN201158548Y (en) * 2008-02-29 2008-12-03 徐淑俊 Automatic collecting and tidying apparatus for mosquito-repellent incense blank
CN201240077Y (en) * 2008-07-18 2009-05-20 张化萍 Apparatus for collecting block-shaped blank
CN201405425Y (en) * 2009-05-08 2010-02-17 杨云立 Controllable curtain making machine with variable speed
CN203971701U (en) * 2014-07-25 2014-12-03 株洲高新技术产业开发区壹星科技有限公司 The combination of a kind of modular dried-air drier upper cover plate
CN204078780U (en) * 2014-08-01 2015-01-07 雅达机械(泉州)有限公司 A kind of novel mosquito repellent incense puts base machine
CN205395258U (en) * 2016-02-26 2016-07-27 福建省泉州市川盛机械有限公司 Mosquito -repellent incense production automatic feeding
CN206288692U (en) * 2016-12-26 2017-06-30 许允祥 A kind of automatic mosquito-repellent incense receives base machine
CN108548911A (en) * 2018-04-19 2018-09-18 铜陵学院 A kind of sandy soil earthquake liquefaction experimental rig
CN210553233U (en) * 2018-10-10 2020-05-19 福建省泉州市川盛机械有限公司 Full-automatic mosquito-repellent incense coil production device integrating forming and blank collection

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