CN114803008A - Full-automatic packaging line for antibiotic superfine powder for unmanned crushing vacuum human - Google Patents
Full-automatic packaging line for antibiotic superfine powder for unmanned crushing vacuum human Download PDFInfo
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- CN114803008A CN114803008A CN202210386798.2A CN202210386798A CN114803008A CN 114803008 A CN114803008 A CN 114803008A CN 202210386798 A CN202210386798 A CN 202210386798A CN 114803008 A CN114803008 A CN 114803008A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/08—Applying binding material, e.g. to twisted bag necks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a full-automatic packaging line for unmanned crushing antibiotic superfine powder for vacuum people, which comprises a crushing device, a feeding device, a weighing device, an electrical cabinet device and an automatic packaging device, and provides an unmanned production intelligent networking automatic production line for workshops for the medicine production industry. The weighing technology is applied to factories by combining drying equipment, crushing machinery and vacuum feeding technology, an intelligent factory is built and made to accord with relevant regulations such as drug production verification guidelines and the like and the industrial standard of pharmaceutical manufacturing machines, and an unmanned full-automatic production packaging line or a more economical intelligent semi-automatic production packaging line in a production workshop is provided for the pharmaceutical industry.
Description
Technical Field
The invention belongs to a production line of automatic medicine metering equipment, and particularly relates to a full-automatic packaging line for antibiotic ultrafine powder for unmanned crushing vacuum human.
Background
The high requirements and standards of automatic production process links such as crushing, screening, pneumatic conveying, arch breaking, air bag clamping, heat seal-free full-automatic exhaust sealing, pulse dust removal and the like are not required to be met along with the realization of industrial production, weighing, packaging, storage and transportation of the medicinal powder. In addition, the high reliability requirement of hardware and software of control systems such as electric, circuit, instrument, hydraulic pressure and the like can directly influence the automation and the intelligentization of management of ultrafine powder such as powder, the production efficiency is improved, the service life of equipment is prolonged, energy is saved, emission is reduced and the like, and the method has great practical significance on national economy. The invention addresses the needs of the manufacturer from a project and system perspective, generalizes the quality requirements (GMP) for the project, and describes the expectations for the operation and functionality of the equipment. The method mainly comprises the conformity of relevant legislation manufacturers and the specific requirements of the manufacturers, and equipment of equipment manufacturers can meet the requirements of regulations, specifications and mandatory standards of China on design, manufacture, safety, environmental protection and the like. The current pharmacy trade is because the special technological requirement of product, the adoption of full-automatic production line is difficult point or trade bottleneck and the card shell because certain link, for example, seal in order to avoid high temperature heat seal to produce physics and chemical destruction to the powder, lead to performance reduction and destruction, but do not have ripe full-automatic ribbon on the market at present and seal exhaust mechanical production line, can only artifical auxiliary production operation, but under the increasingly stringent high standard of pharmaceutical production technical requirement, operating personnel's sterilization protection is a very big problem, wait to wait quick effectual solution urgently.
The technological performance requirement of present pharmaceutical company workshop, the rubbing crusher vacuum material loading to rubbing crusher after the dry ejection of compact, every desiccator is equipped with a set of rubbing crusher, and the rubbing crusher adopts hammer leaf formula, screen mesh number: 40 meshes 2 sets. The motor of the pulverizer is an energy-saving explosion-proof motor, and has an explosion-proof grade EX.dii BT4 and a protection grade IP 55. The metering racking machine: after the material is discharged by the crusher, the material is conveyed to a metering racking machine in vacuum; accurately metering materials; measurement specification: 15 kg/bag, 20 kg/bag, measuring accuracy +/-20-25 g, 30-40 bags/hour. The metering and subpackaging machine has an automatic bag clamping function and can realize clamping and sealing of the material bag. After the measurement is finished, the function of rechecking is realized, and after the rechecking is qualified, the bag is manually bound, and dust collection is carried out by a dust removal device. The weighing scale and the rechecking scale are provided with stainless steel plates, and the material bag after being weighed is manually moved to the rechecking scale for rechecking and metering. The ground clearance of stainless steel material board is 260mm, and this height accords with the ergonomics, the convenient operation. The manual intervention production changes the full automation into the idle telephone, and operators can influence the antibiotic production process in a sterile room, thereby causing secondary pollution. The improved unmanned production packaging line perfectly solves the problem.
Disclosure of Invention
In order to solve the technical problems, the invention provides an unmanned full-automatic packaging line for crushing antibiotic superfine powder for vacuum people, which can effectively remove air in a superfine PE packaging bag when the bag is sealed, does not need heating high-temperature heat sealing, protects antibiotic physical components from being damaged by high temperature, and solves the problems of sealing and storage of the full-automatic packaging line.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a full-automatic baling line of antibiotic superfine powder for unmanned crushing vacuum person which characterized in that: comprises a crushing device, a feeding device, a weighing device and an electrical cabinet device,
the crushing device comprises a lower suction hopper, a filter funnel, a material conveying pipeline and a hammer crusher, wherein the filter funnel is arranged above the lower suction hopper, the hammer crusher is positioned above the filter funnel, the material conveying pipeline is connected with the lower suction hopper,
the feeding device comprises a lower material suction head, a three-way reversing valve, a vacuum feeding machine and a Roots blower, wherein the lower material suction head is arranged at the other end of the material conveying pipeline and is connected with the vacuum feeding machine through a pipeline, the three-way reversing valve is arranged below the vacuum feeding machine, the Roots blower is connected with the vacuum feeding machine,
the weighing device comprises a screw feeder and a quantitative packaging machine, the screw feeder is positioned below a three-way reversing valve, an arch breaking machine is arranged in the screw feeder and comprises arch breaking blades which coaxially rotate along with the screw feeder, the quantitative packaging machine is arranged below the screw feeder, a weighing unit is arranged in the quantitative packaging machine, the screw feeder coarsely feeds materials to the weighing unit by 90% of the rated value of the medicinal powder, and finely feeds materials to the rated value of the medicinal powder,
the electrical cabinet device comprises an electrical control cabinet, the hammer mill, the vacuum feeding machine, the Roots blower, the screw feeder and the quantitative packing machine are respectively connected with the electrical control cabinet,
still including automatic packing device, automatic packing device includes superfine antibiotic powder strapper and gasbag clamp bag mechanism, gasbag clamp bag mechanism is including automatic bag machine of going up, install first vacuum chuck on the automatic bag machine of going up, vacuum air pump is connected to first vacuum chuck, first vacuum chuck is located the weighing unit below, bag machine transport air pocket is gone up in the automation, first vacuum chuck absorbs the air pocket and struts the air pocket to the weighing unit below, and rated quantity's powder is packed into in the air pocket, superfine antibiotic powder exhaust strapper is located one side of first vacuum chuck, superfine antibiotic powder exhaust strapper is discharged the gas in the air pocket and is sealed, superfine antibiotic powder exhaust strapper, automatic bag machine and air pump are connected the electrical control cabinet respectively.
As a further improvement of the invention: the automatic stacking machine is characterized by further comprising an rejecting machine, a dynamic detection machine, a production line conveying chain, a robot body and a stacking tray, wherein the dynamic detection machine, the rejecting machine and the robot body are sequentially installed along the discharging direction of the production line conveying chain, the dynamic detection machine is installed above the production line conveying chain, the robot body is installed on one side of the production line conveying chain, the stacking tray is located on one side of the robot body, and the rejecting machine, the dynamic detection machine and the robot body are respectively connected with an electrical control cabinet.
As a further improvement of the invention: still include mechanical stainless steel platform, mechanical stainless steel platform is located above the production line conveying chain, automatic bag machine of going up is fixed in mechanical stainless steel platform below and is located another tip of production line conveying chain.
As a further improvement of the invention: the pipeline pulse dust collector is fixed on the mechanical stainless steel platform and connected with the electric control cabinet.
As a further improvement of the invention: the robot body is further provided with a second vacuum sucker, the second vacuum sucker is connected with a vacuum air pump, and the second vacuum sucker sucks the packaged air bags to the stacking tray.
As a further improvement of the invention: the automatic powder feeding device is characterized in that a discharge port is arranged on the screw feeder and located above the weighing unit, a material closing butterfly valve is installed on the discharge port, and when the weighing unit reaches the rated powder amount, the electric control cabinet controls the material closing butterfly valve to be closed.
As a further improvement of the invention: the drying machine is arranged in the lower suction hopper and is connected with the electric control cabinet.
As a further improvement of the invention: still include unloading pulse dust collector, pipeline pulse dust shaker installs in gasbag clamp bag mechanism below, pipeline pulse dust shaker connects the electric control cabinet.
Compared with the prior art, the invention has the beneficial effects that:
the pneumatic conveying of the invention leads the materials to be suspended and conveyed to the destination in the airflow by means of the high-speed flow of the air in the closed pipeline. Compared with the conventional belt conveying, spiral conveying and electromagnetic vibration conveying, the automatic conveying device has obvious advantages, and can be used for vertically or horizontally conveying materials to any position in a closed pipeline at low cost without leakage. An automatic production line is organically formed by a drying device, a pulverizer, weighing and packaging, heat sealing, bag sewing, code spraying and stacking according to the production process requirements of pharmaceutical companies.
When the ultra-fine powder PE packaging bag is sealed, air in the bag is effectively discharged, high-temperature heat sealing is not required, physical components of antibiotics are protected from being damaged by high temperature, and the problems of sealing and storage of a full-automatic packaging line are solved.
Drawings
FIG. 1 is a schematic two-dimensional plan view of the present invention;
FIG. 2 is a two-dimensional left side view of the present invention;
FIG. 3 is a first general three-dimensional modeling diagram of the present invention;
FIG. 4 is a general three-dimensional modeling diagram II according to the present invention;
FIG. 5 shows the internal circulation of the weighing and packaging process of the present invention;
FIG. 6 is a flow chart of the fully automatic external packaging cycle of the present invention.
The reference numerals are explained below:
1. a material sucking head is arranged at the lower part; 2. an arch breaking machine; 3. a three-way reversing valve; 4. a vacuum feeding machine; 5. a Roots blower; 6. an exhausting and binding machine for superfine antibiotic powder; 7. a blanking pulse dust collector; 8. a quantitative packaging machine; 9. a screw feeder; 10. a weighing unit; 11. an air bag clamping mechanism; 12. an electrical control cabinet; 13. a rejecting machine; 14. a dynamic detector; 15. a production line conveying chain; 16. a pipeline pulse dust remover; 17. a mechanical stainless steel platform; 18. automatically feeding a bag machine; 19. a robot body; 20. a stacking tray; 21. a second vacuum chuck.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1-6: an antibiotic superfine powder full-automatic packaging line for unmanned crushing vacuum human comprises a crushing device, a feeding device, a weighing device and an electrical cabinet device,
the crushing device comprises a lower suction hopper, a filter funnel, a material conveying pipeline and a hammer crusher, wherein the filter funnel is arranged above the lower suction hopper, the hammer crusher is positioned above the filter funnel, the material conveying pipeline is connected with the lower suction hopper,
the feeding device comprises a lower material suction head 1, a three-way reversing valve 3, a vacuum feeding machine 4 and a Roots blower 5, wherein the lower material suction head 1 is arranged at the other end of the material conveying pipeline, the lower material suction head 1 is connected with the vacuum feeding machine 4 through a pipeline, the three-way reversing valve 3 is arranged below the vacuum feeding machine 4, the Roots blower 5 is connected with the vacuum feeding machine 4,
the weighing device comprises a screw feeder 92 and a quantitative packaging machine 8, the screw feeder 92 is positioned below the three-way reversing valve 3, an arch breaking machine is arranged in the screw feeder 92 and comprises arch breaking blades which coaxially rotate along with the screw feeder 92, the quantitative packaging machine 8 is arranged below the screw feeder 92, a weighing unit 10 is arranged in the quantitative packaging machine 8, the screw feeder 92 coarsely feeds materials to the weighing unit 10 by 90% of the rated value of the medicinal powder, and finely feeds materials to the rated value of the medicinal powder,
the electrical cabinet device comprises an electrical control cabinet 12, the hammer type crusher, the vacuum feeding machine 4, the Roots blower 5, the screw feeder 92 and the quantitative packaging machine 8 are respectively connected with the electrical control cabinet 12,
also comprises an automatic packaging device which comprises an ultrafine antibiotic powder exhaust strapping machine 6 and an air bag clamping mechanism 11, the air bag clamping mechanism 11 comprises an automatic bag feeding machine 18, a first vacuum suction cup is arranged on the automatic bag feeding machine 18, the first vacuum suction cup is connected with a vacuum air pump, the first vacuum suction cup is positioned below the weighing unit 10, the automatic bag feeding machine 18 conveys the air bag, the first vacuum suction cup sucks the air bag and stretches the air bag to the lower part of the weighing unit 10, the rated amount of medicinal powder is loaded into the air bag, the superfine antibiotic powder exhaust strapping machine 6 is positioned at one side of the first vacuum sucker, the superfine antibiotic powder exhaust strapping machine 6 exhausts the gas in the gas bag and seals the gas bag, the superfine antibiotic powder exhaust strapping machine 6, the automatic bag feeding machine 18 and the air pump are respectively connected with the electric control cabinet 12.
The general raw material powder is solidified in liquid state in a drying device, then is subjected to gas-solid separation, flows downwards in a closed pipeline under the action of gravity and pressurization, flows into a filter funnel, and is mechanically crushed into 60-80 meshes by a hammer crusher.
Still be provided with roots's fan 5, conveying pipeline and tee bend switching-over valve 3, vacuum material loading machine 4 starts the negative pressure and inhales the material to the screw feeder, and broken arch blade is stirred the material more meticulously and is prevented its bridging and take the arch to harden and lead to the material to be detained motionlessly at the hopper of screw feeder and make weighing device idle running. At this time, the quantitative packaging machine 8 enters a working state, the dust hood is opened to remove dust, and the equipment starts weighing and standby.
The automatic bag feeding machine 18 uses vacuum pressure as a power source for two actions, and a first vacuum suction cup is used for directly sucking empty packaging bags. The vacuum generator has two types, vacuum pump and vacuum generator. The vacuum pump is a machine for pumping gas with the pressure ratio of two ends being very large, and the suction inlet forms negative pressure and the exhaust outlet is directly communicated with the atmosphere. The vacuum generator is a pneumatic element that forms a certain degree of vacuum by using the flow of compressed air. The automatic bag feeding machine 18 requires a large amount of air suction flow because the first vacuum suction cups required for taking and opening the bag opening are large in number and fast in action. In addition, the material of the packaging bags may have large differences, the roughness and the density of the surfaces of the bags are greatly different, and the requirement on the vacuum degree is high in order to ensure that the bag suction is reliable, so that the automatic bag feeding machine 18 adopts a vacuum pump as a main body of the vacuum generating device. The first vacuum suction cup is made of a straight butyl rubber ribbed material, and has good suction capacity for easily deformed packaging bags such as kraft paper or plastic films. The process of holding the bag and releasing the bag after it is in place is to turn the valve on or off to the vacuum pressure source. The valve is called a vacuum selection valve, and controls the suction or the separation of the suction disc to the packaging bag. The vacuum selector valve requires commutation under vacuum pressure conditions, no leakage is allowed, and no oil mist lubrication is required. Because the drift diameter is bigger, so adopt outside leading type solenoid valve, belong to inside not to lubricated soft seal lubrication of oil.
The air bag clamping mechanism 11 is of a full-sealing structure and is not influenced by severe environment; the air bag is made of special silica gel, the start button is touched after the bag is sleeved, the electromagnetic valve controls the charging of rated air pressure, and the air bag expands rapidly to realize soft expansion and forced sealing with the inner membrane bag; feeding in such a state can prevent dust leakage and flying; after the metering and weighing are finished, the gas in the air bag is discharged to finish bag removal. The speed of the air bag can be adjusted by the speed adjusting valve. The air bag clamping mechanism 11 has the characteristics of easy operation, exquisite structure, large clamping force, no dust, long service life and the like.
The gasbag material is the compound silica gel of one shot forming (import) for satisfying the condition of changing gasbag clamp bag mechanism 11, and the manufacturer needs to do integral design, preparation with gasbag clamp bag mechanism 11, dismantles during the change, installs fixed plate reinforcing screw, tears open, inserts the trachea, carries out zero calibration, resets to the instrument of weighing simultaneously and can use. The contact part of the inner pipe and the material and the external formed part of the air bag clamping mechanism 11 are made of SUS304 materials. The quantitative weighing and packaging scale for the poisonous and harmful powder or the oxidizable powder which is easy to raise dust needs to be sealed and filled in a plastic film bag without leakage or under the protection of inert gas, and then the PE film bag opening is sealed and then is filled in a paper box, a plastic barrel or a woven bag or a paper bag. Can be at present according to the mode one that powder production technology used is interior gasbag clamp bag filling mode, one is outer gasbag clamp bag wash dress mode, and both effects are all tight on the charge door of cylinder with the sack clamp that aerifys gasbag messenger film packaging bag, reach sealed filling mouth and make the powder can not leak in the workshop and raise dust causes the pollution, avoid haring the healthy purpose of workshop producers.
The sanitary PUR pipeline is selected as a high-quality import material for the materials of equipment in the pharmaceutical industry, and a quick connector and a connecting device are assembled, so that the pipeline meets the FDA certification requirement. The flexible pipe is supported and reinforced by steel wires, so that the strength requirement is ensured, and static electricity is prevented. The special cleaning brush is arranged along with the pipeline, so that the operation of workers is facilitated. The equipment is made of 304 stainless steel, and meets the GMP requirement. Inner surface polishing treatment (Ra is less than or equal to 0.4), and outer surface Ra is less than or equal to 0.8. The work is stable and reliable, and the system is guaranteed to meet the production requirements.
The working principle of the screw feeder 92 is as follows: when the feeding is started, the spiral rotates at a high speed, when the feeding reaches 90% of a rated value, the spiral motor is converted into the operation at a medium speed and a low speed, when the set weight is reached, the spiral stops, and meanwhile, the material closing door is closed, so that the feeding machine can improve the weighing speed and the weighing precision. The shell material of the screw feeder 92 is an SUS304 sanitary-grade mirror surface stainless iron pipe, the blade material of the screw shaft is SUS304 stainless steel, and the blade and the screw shaft are fully welded, ground and electropolished to Ra0.28. The screw feeder 92 is protected by two seals; the first step is stuffing sealing, namely polytetrafluoroethylene is sleeved at the tail end of the feeding screw for sealing; and the second channel adopts an inlet high-quality disc to be sealed in front of the transmission bearing. According to GMP standard requirement, the feeding screw meets the requirements of easy disassembly and cleaning, the screw considers the quick street plug connection, and meanwhile, an access cover is installed on the upper part of the feeding opening of the screw by using the quick street plug, so that the feeding screw is convenient to clean and overhaul. The spiral length is 600 m. The power of a motor with the spiral diameter of 100mm is 0.75 KW.
The weighing unit 10 is composed of a weighing sensor, a weightlessness balance mechanism and the like. The weighing sensor of the key device of the weighing part is generally an imported stainless steel shear beam pressure type sensor. The comprehensive error is three-ten-thousandth, the protection level is up to IP67, the sensing strain gauge is arranged in the corrugated pipe, and the interior of the corrugated pipe is filled with nitrogen for protection, so that the device has the characteristics of high precision, good reliability, long service life and the like. The stainless steel scale body adopts a 4-sensor weighing structure, and 4 points are combined to form a flat and stable weighing surface, so that unbalance loading can be quickly corrected, analog signals can be prevented from shaking, and the physical intermediate value of digital signals can be identified in the dynamic metering and packaging process.
A stainless steel roller conveyor is selected, the size of two sections of the unpowered roller conveyor is 600 multiplied by 500(L multiplied by W multiplied by H), the size of the rubber belt conveyor is 4500 multiplied by 500(L multiplied by W multiplied by H), and the power is about 1.50 KW. The rubber belt conveyor is provided with a guardrail and a baffle, and the height of the rubber belt conveyor is adjustable. The packaging speed of the packaging production line is 2 tons/hour, and the conveying speed of the conveyor is 4 tons/hour. The conveyor is subjected to doubling and frequency conversion control, so that the packaging speed of 2 tons per hour can be met, and the conveying speed of 4 tons per hour can be met after frequency conversion. The transmission chain wheel and the chain of the belt conveyor are made of steel pieces, the wear resistance is high, and in view of the defect of the original transmission of single-chain linear chain transmission, the double-chain sectional transmission is selected, namely the mode that two chain wheels are in one transmission section, so that the hidden troubles of chain elongation, deviation and the like can be effectively prevented.
In this embodiment: still including rejecting machine 13, dynamic verification machine 14, production line conveying chain 15, robot body 19 and pile up neatly tray 20, the installation of 15 ejection of compact directions of production line conveying chain is followed in proper order to dynamic verification machine 14, rejecting machine 13 and robot body 19, dynamic verification machine 14 is installed in production line conveying chain 15 top, robot body 19 installs the one side at production line conveying chain 15, pile up neatly tray 20 is located one side of robot body 19, rejecting machine 13, dynamic verification machine 14 and robot body 19 connect electrical control cabinet 12 respectively.
The medicine powder which is conveniently conveyed and packaged is also provided with a production line conveying chain 15, a dynamic detection machine 14, an eliminating machine 13 and a robot body 19 are sequentially arranged along the discharging direction of the production line conveying chain 15, and the dynamic detection machine 14 comprises a high-precision balance belt conveyor, a variable-frequency speed regulator, a Germany high-precision sensor, a south Dazijin high-speed dynamic weighing system and the like. The weight detection machine adopts a belt conveying type detection structure, the sensor adopts a sensor with a special vibration-avoiding system produced by Germany HBM company, the length of the machine is about 1200mm, the bandwidth is 600mm, the detection precision is 20g, when the weight detection is unqualified, the rejecting machine 13 is automatically informed to reject the finished product packaging bag on line, when more than 3 unqualified products are continuously detected, the automatic alarm is given, the work of the packaging scale is stopped through linkage, and the manual maintenance is informed. The device has the characteristics of online adjustability, stable operation, convenient maintenance, light weight and the like. The rejecting machine 13 is a product specially designed for an automatic packaging line, and has a function of automatically rejecting packaging bags which exceed the specified error requirement after being verified by the dynamic detection machine 14 or the weight verification scale.
In this embodiment: the automatic bag feeding machine further comprises a mechanical stainless steel platform 17, wherein the mechanical stainless steel platform 17 is located above the production line conveying chain 15, and the automatic bag feeding machine 18 is fixed below the mechanical stainless steel platform 17 and located at the other end of the production line conveying chain 15.
In this embodiment: the pipeline pulse dust collector is characterized by further comprising a pipeline pulse dust collector 16, wherein the pipeline pulse dust collector 16 is fixed on a mechanical stainless steel platform 17, and the pipeline pulse dust collector 16 is connected with the electric control cabinet 12.
The working principle of the pipeline pulse dust remover 16 is as follows: the dust-containing gas enters the dust discharge hopper of the equipment from the air inlet of the equipment, the flow velocity is suddenly reduced due to the sudden expansion of the volume of the gas flow, and the dust with larger particles is separated from the dust-containing gas flow under the action of collision and dead weight and directly settles into the dust discharge hopper. The fine dust particles are blocked on the outer surface of the filter bag through various effects of screening, collision, interception, diffusion and the like, and the gas purified by the filter bag enters the gas purifying chamber and is discharged by the fan. The dust removal operation unit is designed and developed by adopting an advanced foreign technology, is economic and efficient, and has the characteristics of attractive appearance, low noise, convenient use, high purification efficiency and the like, the basic structure comprises three parts of a draught fan, a filter bag and a dust collector, all the parts are installed in a vertical cabinet frame in a distribution manner, the technical index is vacuum treatment air volume of 5712-10560 m3/h, the dust removal efficiency is more than 99%, the filter area is 120 square meters, and the external dimension of the main machine is as follows: 1885 × 3015 × 5950 mm, the material of the part in contact with the material is SUS304, and the power of the motor is as follows: and 2.2KW can meet the dust removal and noise reduction requirements of a plurality of sets of weighing and packaging systems. In addition, the basic structure material of the auxiliary pulse type filter cloth bag dust remover is SUS304 stainless steel, the filtering area is 14-16 square meters, and the processing air volume is 2000-3500 m3/h (adjustable).
In this embodiment: the robot body 19 is further provided with a second vacuum suction cup 21, the second vacuum suction cup 21 is connected with a vacuum air pump, and the second vacuum suction cup 21 sucks the packaged air bag to the stacking tray 20.
In this embodiment: the screw feeder 92 is provided with a discharge port which is positioned above the weighing unit 10, the discharge port is provided with a material closing butterfly valve, and when the weighing unit 10 reaches the rated powder amount, the electrical control cabinet 12 controls the material closing butterfly valve to be closed.
The application of the material-shutting butterfly valve is a mode for effectively improving the precision control; after the material satisfies the dosing through the feed spiral, in order to prevent that the material unloading fall from arousing the influence of stock column to the accuracy control, the specially designed closes the material butterfly valve, when weighing system feedback ration packing is accomplished the signal, closes the feed opening, effectively blocks the stock column, improves the weighing accuracy. The valve has the characteristics of good sealing performance, stable pressure distribution, long service life and the like, and the main material of the valve is SUS 304; the machine adopts a through shaft transmission mechanism, and no connecting auxiliary part or lubricating dirt exists between the valve plate and the transmission shaft, so that the material is effectively prevented from being polluted and the machine is driven by a clean air source. The application of the material closing door is a mode for effectively improving the precision control; after the materials are fed quantitatively through the feeding screw, in order to prevent the influence of a material column on precision control caused by the falling head of material discharging, a material closing door mechanism is specially designed, and when a weighing system feeds back a signal of completing quantitative packaging, a discharging opening is closed, so that the materials are effectively intercepted.
In this embodiment: the drying machine is arranged in the lower suction hopper and is connected with the electric control cabinet 12.
In this embodiment: still include unloading pulse dust collector 7, pipeline pulse dust shaker 16 installs in gasbag clamp bag mechanism 11 below, pipeline pulse dust shaker 16 connects electrical control cabinet 12.
By arranging the blanking pulse dust collector 7, the dust collection regulating valve of the blanking pulse dust collector 7 regulates the small air volume of the pipeline to collect dust when the coarse feeding is measured and packaged according to the set program instruction, and regulates the large air volume pulse type dust collection of the pipeline when the air bag is about to be released after the measurement and weighing are completed, thereby effectively inhibiting the flying of the field dust after the bag is released.
The pneumatic conveying of the invention leads the materials to be suspended and conveyed to the destination in the airflow by means of the high-speed flow of the air in the closed pipeline. Compared with the conventional belt conveying, spiral conveying and electromagnetic vibration conveying, the automatic conveying device has obvious advantages, and can be used for vertically or horizontally conveying materials to any position in a closed pipeline at low cost without leakage. An automatic production line is organically formed by a drying device, a pulverizer, weighing and packaging, heat sealing, bag sewing, code spraying and stacking according to the production process requirements of pharmaceutical companies.
When the ultra-fine powder PE packaging bag is sealed, air in the bag is effectively discharged, high-temperature heat sealing is not required, physical components of antibiotics are protected from being damaged by high temperature, and the problems of sealing and storage of a full-automatic packaging line are solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made according to the technical spirit of the present invention are within the scope of the present invention as claimed.
Claims (8)
1. The utility model provides a full-automatic baling line of antibiotic superfine powder for unmanned crushing vacuum person which characterized in that: comprises a crushing device, a feeding device, a weighing device and an electrical cabinet device,
the crushing device comprises a lower suction hopper, a filter funnel, a material conveying pipeline and a hammer crusher, wherein the filter funnel is arranged above the lower suction hopper, the hammer crusher is positioned above the filter funnel, the material conveying pipeline is connected with the lower suction hopper,
the feeding device comprises a lower suction head (1), a three-way reversing valve (3), a vacuum feeding machine (4) and a Roots blower (5), wherein the lower suction head (1) is arranged at the other end of the conveying pipeline, the lower suction head (1) is connected with the vacuum feeding machine (4) through a pipeline, the three-way reversing valve (3) is arranged below the vacuum feeding machine (4), the Roots blower (5) is connected with the vacuum feeding machine (4),
the weighing device comprises a screw feeder (9) and a quantitative packaging machine (8), the screw feeder (9) is located below a three-way reversing valve (3), an arch breaking machine (2) is arranged above the screw feeder (9), the arch breaking machine (2) comprises arch breaking blades, the arch breaking blades coaxially rotate along with the screw feeder (9), the quantitative packaging machine (8) is installed below the screw feeder (9), a weighing unit (10) is arranged in the quantitative packaging machine (8), the screw feeder (9) feeds materials to the weighing unit (10) from 90% of the rated value of the medicinal powder in a rough manner, and feeds materials to the rated value of the medicinal powder in a fine manner,
the electrical cabinet device comprises an electrical control cabinet (12), the hammer mill, the vacuum feeding machine (4), the Roots blower (5), the screw feeder (9) and the quantitative packing machine (8) are respectively connected with the electrical control cabinet (12),
still including automatic packaging device, automatic packaging device includes superfine antibiotic powder exhaust strapper (6) and gasbag clamp bag mechanism (11), gasbag clamp bag mechanism (11) are including automatic bag machine (18) of going up, install first vacuum chuck on automatic bag machine (18), vacuum air pump is connected to first vacuum chuck, first vacuum chuck is located weighing unit (10) below, bag machine (18) transport air pocket is gone up in the automation, first vacuum chuck absorbs the air pocket and struts air pocket to weighing unit (10) below, and rated quantity's powder is packed into in, superfine antibiotic powder exhaust strapper (6) are located one side of first vacuum chuck, superfine antibiotic powder exhaust strapper (6) are discharged the gas in the air pocket and are sealed, superfine antibiotic powder exhaust strapper (6), The automatic bag feeding machine (18) and the air pump are respectively connected with the electric control cabinet (12).
2. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 1, which is characterized in that: still including rejecting machine (13), dynamic detection machine (14), production line conveying chain (15), robot body (19) and pile up neatly tray (20), the installation of production line conveying chain (15) ejection of compact direction is followed in proper order in dynamic detection machine (14), rejecting machine (13) and robot body (19), install in production line conveying chain (15) top dynamic detection machine (14), one side at production line conveying chain (15) is installed in robot body (19), pile up neatly tray (20) are located one side of robot body (19), electrical control cabinet (12) is connected respectively in rejecting machine (13), dynamic detection machine (14) and robot body (19).
3. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 2, which is characterized in that: still include mechanical stainless steel platform (17), mechanical stainless steel platform (17) are located above production line conveying chain (15), automatic bag machine (18) of going up is fixed below mechanical stainless steel platform (17) and is located the other end of production line conveying chain (15).
4. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 3, which is characterized in that: still include pipeline pulse dust shaker (16), pipeline pulse dust shaker (16) are fixed on mechanical stainless steel platform (17), electrical control cabinet (12) is connected in pipeline pulse dust shaker (16).
5. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 2, which is characterized in that: still install second vacuum chuck (21) on robot body (19), vacuum air pump is connected in second vacuum chuck (21), second vacuum chuck (21) absorb the air pocket of packing completion to pile up neatly tray (20).
6. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 1, which is characterized in that: the automatic powder feeding device is characterized in that a discharge port is arranged on the screw feeder (9), the discharge port is located above the weighing unit (10), a material closing butterfly valve is installed on the discharge port, and when the weighing unit (10) reaches the rated powder amount, the electric control cabinet (12) controls the material closing butterfly valve to be closed.
7. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 1, which is characterized in that: the drying machine is arranged in the lower suction hopper and is connected with an electrical control cabinet (12).
8. The full-automatic antibiotic superfine powder packaging line for the unmanned crushing vacuum human according to claim 1, which is characterized in that: still include unloading pulse dust collector (7), pipeline pulse dust shaker (16) are installed in gasbag clamp bag mechanism (11) below, electrical control cabinet (12) is connected in pipeline pulse dust shaker (16).
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| CN114803008B (en) | 2024-04-19 |
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