CN115111974B - Automatic change delay pipe and press medicine line - Google Patents
Automatic change delay pipe and press medicine line Download PDFInfo
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- CN115111974B CN115111974B CN202210760876.0A CN202210760876A CN115111974B CN 115111974 B CN115111974 B CN 115111974B CN 202210760876 A CN202210760876 A CN 202210760876A CN 115111974 B CN115111974 B CN 115111974B
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- delay tube
- transfer
- medicine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
- F42B33/025—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by compacting
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- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses an automatic delay tube drug pressing line, which comprises the following components: the device comprises a first transfer conveying line, a first transfer tray arranged on the first transfer conveying line, a feeding system, a primary charging and pressing system, a root cleaning system and a quality detection system; the second transfer conveyor line, the second that sets up on the second transfer conveyor line changes material tray, secondary charging means, transposition system, regulation stopper installation device, secondary pressure medicine device, unloading system. The whole production line can automatically produce from the feeding of the delay tube, gunpowder filling, adjusting plug installation and quality detection, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automatic production equipment, in particular to an automatic delay tube drug pressing line.
Background
As a delay tube 1 shown in fig. 1 and 2, the delay tube 1 includes a first chamber 11, a second chamber 12, and a third chamber 13, and the first chamber 11 and the second chamber 12 need to be filled with powder 14, and the filled powder 14 is compacted, the powder 14 in the second chamber 12 needs to be perforated, and the third chamber 13 is filled with a regulating plug 2. Fig. 3 shows the delay tube after the powder 14 and the plug 2 have been installed.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides an automatic delay tube drug pressing line which can automatically finish drug pressing production of the delay tube.
According to the invention, an automatic delay tube drug pressing line comprises:
the first transfer conveying line is provided with a first head end and a first tail end, and a feeding station, a charging and pressing station, a medicine root cleaning station and a quality detection station are sequentially arranged from the first head end to the first tail end;
the first transfer tray is arranged on the first transfer conveying line and can transfer along the first transfer conveying line, and is used for vertically placing the delay tube and enabling a first chamber of the delay tube to face upwards;
the second transfer conveying line is provided with a second head end and a second tail end, and a secondary charging station, a transposition station, an adjusting plug mounting station, a secondary pressing station and a discharging station are sequentially arranged from the second head end to the second tail end;
the second transfer tray is arranged on the second transfer conveying line and can transfer along the second transfer conveying line, a charging mould is arranged on the second transfer tray and comprises an outer sleeve, an inner sleeve and a return spring, the return spring is arranged in a cylinder of the outer sleeve, the inner sleeve is arranged in the outer sleeve and is pressed at the upper end of the return spring, and the inner sleeve is provided with a gunpowder containing pipeline;
The forming rod comprises a first supporting column and a forming column, the first supporting column is fixedly arranged in the cylinder of the outer sleeve, the upper end of the first supporting column penetrates through the bottom of the gunpowder containing pipeline and stretches into the gunpowder containing pipeline, the diameter of the first supporting column is matched with the pipe diameter of the gunpowder containing pipeline, the inner sleeve can move up and down along the first supporting column, the forming column is arranged along the axis of the first supporting column, and the upper end of the forming column stretches out from the upper end face of the forming column;
the feeding system is used for placing the delay tube on the first transfer tray when the empty first transfer tray is transferred to the feeding station;
the primary charging and pressing system is used for charging quantitative gunpowder into a first cavity of the delay tube and pressing the gunpowder when the delay tube is transported to the charging and pressing station along with the first transfer tray;
the medicine root cleaning system is used for trimming the powder surface of the first chamber when the delay pipe is transported to the medicine root cleaning station along with the first material transferring tray, so that the powder surface of the first chamber is flush with the pipe orifice of the first chamber;
The quality detection system detects the powder surface height of the first chamber and the powder surface quality when the delay tube is transported to a station of the quality detection system along with the first material transfer tray;
the secondary charging device is used for charging quantitative gunpowder into the gunpowder containing pipeline when the second material transferring tray is transferred to the secondary charging station;
the transposition system is used for transferring and inserting the delay tube which is detected to be qualified by the quality detection system into the gunpowder containing pipeline when the second material transferring tray is transferred to the transposition station;
the adjusting plug installation device is used for installing an adjusting plug into a third chamber of the delay tube when the delay tube is transported to the adjusting plug installation station along with the second material transferring tray;
the secondary explosive pressing device presses down an adjusting plug arranged on the delay tube when the delay tube is transported to the secondary explosive charging station along with the second material transferring tray, so that gunpowder in the gunpowder containing pipeline enters a second chamber of the delay tube and presses the adjusting plug in the third chamber;
And the blanking system is used for taking down the delay tube after being assembled from the second material transferring tray when the delay tube is transferred to the blanking station along with the second material transferring tray.
The automatic delay tube drug pressing line provided by the embodiment of the invention has at least the following beneficial effects: the whole production line can automatically produce from the feeding of the delay tube, gunpowder filling, adjusting plug installation and quality detection, and the production efficiency is improved.
According to some embodiments of the invention, a receiving table is arranged on the first material transferring tray, a second supporting column is vertically arranged in the middle of the receiving table, the diameter of the second supporting column is matched with the inner diameter of the second chamber, and the delay tube is installed on the second supporting column through the second chamber.
According to some embodiments of the invention, the primary charging and pressing system comprises a charging sleeve, a primary charging device, a primary pressing device and a sleeve taking and placing device, wherein the charging sleeve can be sleeved on the bearing table, a vertical material guiding pipe is arranged on the charging sleeve, a material outlet of the material guiding pipe can be inserted into the first chamber and aligned with a pipe orifice of the first chamber, a material inlet of the material guiding pipe is an inverted cone-shaped opening, the primary charging device can be used for charging quantitative gunpowder from the material inlet of the material guiding pipe and entering the first chamber, the primary pressing device can be used for pressing the gunpowder in the material guiding pipe into the first chamber and pressing the gunpowder in the first chamber so that a gunpowder surface in the first chamber is flush with the pipe orifice of the first chamber, and the sleeve taking and placing device is used for placing the charging sleeve on the table before the gunpowder is filled in the first chamber, and taking the charging sleeve from the bearing table after the first chamber is pressed.
According to some embodiments of the invention, the primary medicine pressing device comprises a first lifting device and a first medicine pressing shaft, the first medicine pressing shaft is vertically arranged, the first medicine pressing shaft is in transmission connection with the first lifting device, and the lower end of the first medicine pressing shaft can extend from the material guiding pipe to the first cavity and is flush with a pipe orifice of the first cavity.
According to some embodiments of the invention, the primary drug delivery device further comprises a first explosion proof box and a first transfer manipulator, wherein a first drug delivery box chamber is arranged in the first explosion proof box, the first transfer manipulator is used for transferring the first transfer tray between the first transfer conveying line and the first drug delivery box chamber, and the first lifting device and the first drug delivery shaft are arranged on the first explosion proof box.
According to some embodiments of the invention, the root cleaning system comprises a rotary lifting seat, a stirring shaft and an air supply device, wherein the stirring shaft is vertically arranged, the rotary lifting seat is in transmission connection with the stirring shaft, the lower end face of the stirring shaft can extend to the pipe orifice of the first chamber, the lower end face of the stirring shaft is flush with the pipe orifice of the first chamber, the stirring shaft is provided with an air passage, the lower end of the stirring shaft is provided with an air outlet communicated with the air passage, the air supply device is communicated with the air passage, and two sides of the lower end of the stirring shaft are provided with side air outlets communicated with the air outlet.
According to some embodiments of the invention, the first transfer conveyor line is further provided with a negative pressure dust collection station, the negative pressure dust collection station is arranged between the root cleaning station and the quality detection station, and the negative pressure dust collection station is provided with a negative pressure dust collection system for adsorbing powder dust on the delay tube after the root cleaning.
According to some embodiments of the invention, the negative pressure dust collection system comprises a negative pressure cover, a second lifting device, a blowing device and a suction device, wherein the negative pressure cover is in transmission connection with the second lifting device, the negative pressure cover moves along with the second lifting device, can cover the first material transfer tray, and covers the delay tube therein, and the blowing device and the suction device are communicated with the negative pressure cover.
According to some embodiments of the invention, the quality detection system comprises a medicine level height detection device and a medicine level quality detection device, wherein the medicine level height detection device comprises a reference seat, a second transfer manipulator and a medicine level height tester, the reference seat is provided with a height reference surface, the second transfer manipulator is used for transferring the delay tube between the reference seat and the first transfer tray, and the medicine level height tester is used for testing the height difference between the fire medicine level of the first chamber and the height reference surface; the powder surface quality detection device is positioned above the path of the first transfer conveying line and is used for detecting the powder surface quality of the first chamber.
According to some embodiments of the invention, the secondary medicine pressing device comprises a third lifting device and a second medicine pressing shaft, the second medicine pressing shaft is vertically arranged, the second medicine pressing shaft is in transmission connection with the third lifting device, and the second medicine pressing shaft can be driven by the third lifting device to press down an adjusting plug arranged on the delay tube.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of a delay tube;
FIG. 2 is a cross-sectional view of a delay tube;
FIG. 3 is a cross-sectional view of the delay tube after the charge and adjustment plug are installed;
FIG. 4 is a perspective view of an automated delay line of an embodiment of the present invention;
FIG. 5 is a plan view of an automated delay line of the present invention;
FIG. 6 is a perspective view of an embodiment of the present invention with a dosing sleeve mounted to a first transfer tray;
FIG. 7 is a view of a disposable drug delivery device according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a single compression in accordance with an embodiment of the present invention;
FIG. 9 is a diagram of a root cleaning system according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a stirring shaft for root cleaning according to an embodiment of the present invention;
FIG. 11 is a cross-sectional view of FIG. 10;
FIG. 12 is a perspective view of a stirring shaft according to an embodiment of the present invention;
FIG. 13 is a view of a secondary medication device according to an embodiment of the present invention;
FIG. 14 is a view of a second transfer tray according to an embodiment of the present invention;
FIG. 15 is a cross-sectional view of FIG. 14;
FIG. 16 is a view of a vacuum cleaning system according to an embodiment of the present invention;
FIG. 17 is a view of a medicine level height detecting apparatus according to an embodiment of the present invention.
Reference numerals:
1. a delay tube; 11. a first chamber; 12. a second chamber; 13. a third chamber; 14. powder; 2. an adjusting plug;
100. a first transfer line; 110. a first head end; 120. a first tail end;
200. a first transfer tray; 210. a receiving table; 220. a second support column;
300. a second transfer conveyor line; 310. a second head end; 320. a second tail end;
400. a second transfer tray; 410. charging a mold; 411. an outer sleeve; 412. an inner sleeve; 413. a return spring; 420. a powder holding pipe; 430. forming a rod; 431. a first support column; 432. forming a column; 433. an axial bore;
500. a feeding system;
600. A primary medicine filling and pressing system; 610. a primary dosing device; 620. a primary drug pressing device; 621. a first lifting device; 622. a first pressing shaft; 623. a first explosion-proof tank; 624. a first transfer robot; 630. a sleeve taking and placing device; 640. a dosing sleeve; 641. a material guiding pipe;
700. a root cleaning system; 710. a rotary lifting seat; 720. a stirring shaft; 721. an airway; 722. an air outlet; 723. a side air outlet; 730. a gas supply device;
800. a quality detection system; 810. a medicine surface height detection device; 811. a reference base; 812. a second transfer robot; 813. a medicine surface height tester; 820. a medicine surface quality detection device;
900. a secondary charging device;
1000. a transposition system;
1100. an adjusting plug mounting device;
1200. a secondary medicine pressing device; 1210. a third lifting device; 1220. a second pressing shaft;
1300. a blanking system;
1400. a negative pressure dust collection system; 1410. a negative pressure cover; 1420. and a second lifting device.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
An automated delay line as shown in fig. 4 and 5 comprising:
the first transfer conveying line 100, the first transfer conveying line 100 is provided with a first head end 110 and a first tail end 120, and the first transfer conveying line 100 is sequentially provided with a feeding station, a charging and pressing station, a medicine root cleaning station and a quality detection station from the first head end to the first tail end 120;
the first transfer tray 200 is arranged on the first transfer conveying line 100 and can flow along the first transfer conveying line 100, and the first transfer tray 200 is used for vertically placing the delay tube 1 and enabling the first chamber 11 of the delay tube 1 to face upwards;
the second transfer conveying line 300 is provided with a second head end 310 and a second tail end 320, and the second transfer conveying line 300 is sequentially provided with a secondary charging station, a transposition station, an adjusting plug mounting station, a secondary pressing station and a blanking station from the second head end 310 to the second tail end 320;
As shown in fig. 14 and 15, the charge mold 410 includes an outer sleeve 411, an inner sleeve 412 and a return spring 413, the return spring 413 is disposed in a barrel of the outer sleeve 411, the inner sleeve 412 is disposed in the outer sleeve 411 and is pressed against an upper end of the return spring 413, and the inner sleeve 412 is provided with a powder containing pipe 420;
the forming rod 430 comprises a first support column 431 and a forming column 432, wherein the first support column is arranged in a barrel of the outer sleeve 411, the first support column is pressed by the lower end of the return spring 413, the upper end of the first support column 431 penetrates through the bottom of the powder containing pipeline 420 and stretches into the powder containing pipeline 420, the diameter of the first support column 431 is matched with the pipe diameter of the powder containing pipeline 420, the inner sleeve 412 can move up and down along the first support column 431, an axial hole 433 is formed in the axis of the first support column 431, the forming column 432 is arranged in the axial hole 433, and the upper end of the forming column 432 stretches out from the axial hole 433;
the feeding system 500, when the empty first feeding tray 200 is transported to the feeding station, the feeding system 500 places the delay tube 1 on the first feeding tray 200;
referring to fig. 6 to 8, a primary charge and press system 600 is shown, and when the delay tube 1 is transported to the charge and press station along with the first transfer tray 200, the primary charge and press system 600 loads a fixed amount of powder into the first chamber 11 of the delay tube 1 and presses the powder;
Referring to fig. 9 to 12, in conjunction with the root cleaning system 700, when the delay tube 1 is transported to the root cleaning station along with the first transfer tray 200, the root cleaning system 700 trims the powder surface of the first chamber 11 so that the powder surface of the first chamber 11 is flush with the nozzle of the first chamber 11;
referring to fig. 17, a mass detection system 800 is shown, and when the delay tube 1 is transported to a station of the mass detection system 800 along with the first transfer tray 200, the mass detection system 800 detects the height of the powder layer and the mass of the powder surface of the first chamber 11;
the secondary charging device 900, when the second material transferring tray 400 is transferred to the secondary pressing station, the secondary charging device 900 charges quantitative gunpowder into the gunpowder containing pipeline 420;
the transposition system 1000, when the second material transferring tray 400 is transported to the transposition station, the transposition system 1000 transfers and inserts the delay tube 1 which is qualified after being detected by the quality detection system 800 into the gunpowder containing pipeline 420;
the adjusting plug mounting device 1100, when the delay tube 1 is transported to the adjusting plug mounting station along with the second material transferring tray 400, the adjusting plug mounting device 1100 loads the adjusting plug 2 into the third chamber 13 of the delay tube 1;
referring to fig. 13 to 15, when the delay tube 1 is transferred to the secondary charging station along with the second transfer tray 400, the secondary pressing device 1200 presses down the adjusting plug 2 mounted on the delay tube 1;
And when the blanking system 1300 and the delay tube 1 are transported to the blanking station along with the second material transferring tray 400, the blanking system 1300 removes the delay tube 1 after being assembled from the second material transferring tray 400.
In the practice of the present invention, the first transfer line 100 is a circulating transfer line, and the first transfer tray 200 may circulate in the first transfer line 100. Similarly, the second transfer conveyor line 300 is also a circulating transfer line, and the second transfer tray 400 may circulate on the second transfer conveyor line 300.
When the first transfer line 100 is in circulation, the first transfer tray 200 starts from the first head end 110 of the first transfer line 100, flows to the first tail end 120, and returns from the first tail end 120 to the first head end 110 from the lower channel, so as to perform reciprocating circulation.
When the first transfer pallet 200 starts from the first head end 110 and is transferred to the loading station, the loading system 500 places the delay tube 1 on the first transfer pallet 200 such that the first chamber 11 of the delay tube 1 is facing upwards. Wherein, the feeding system 500 mainly comprises a delay tube hopper, a vibration screening channel, a grabbing manipulator and the like. The delay tube 1 flows out of the delay tube hopper, is screened through the vibration screening channel, the delay tube 1 with the first chamber 11 facing upwards is obtained, and the delay tube 1 is grabbed and placed on the first transfer tray 200 through the grabbing mechanical arm. Subsequently, the first transfer tray 200 moves to the next station with the delay tube 1.
As shown in fig. 6 to 8, when the delay tube 1 is transferred to the charging and pressing station along with the first transfer tray 200, the primary charging and pressing system 600 firstly charges a predetermined amount of powder into the first chamber 11, and then presses the powder entering the first chamber 11. The amount of powder added is determined according to the volume of the first chamber 11, and after the powder is pressed, the powder surface is flush with the nozzle of the first chamber 11.
In the process of pressing the gunpowder into the first chamber 11, the gunpowder inevitably overflows outwards from the pipe orifice of the first chamber 11, and an annular gunpowder bulge (namely a gunpowder root) is formed in the center of the pipe orifice of the first chamber 11, so that the whole gunpowder surface is uneven, the quality of the gunpowder surface is unqualified, and meanwhile, the press mounting of the follow-up regulating plug 2 is affected. As shown in fig. 9 to 12, by providing the root cleaning system 700, when the delay tube 1 is transported to the root cleaning station along with the first transfer tray 200, the root cleaning system 700 trims the powder surface of the first chamber 11, so that the powder surface of the first chamber 11 is flush with the nozzle of the first chamber 11, and the powder surface becomes flat.
As shown in fig. 17, the quality detection system 800 is provided to detect the height of the powder layer in the first chamber 11 and the quality of the powder surface, and to detect the height of the powder layer in the first chamber 11, thereby determining whether or not the amount of powder added is acceptable. If the height of the gunpowder layer is qualified, the addition amount of the gunpowder is within a qualified range. The detection of the quality of the powder surface mainly comprises the detection of whether the powder surface has defects such as cracks, pores and the like. If the detection is qualified, circulation is continued, and if the detection is not qualified, the circulation is picked up by a picking device.
While the first transfer wire 100 is in operation, the second transfer wire 300 is also in operation. When the second transfer pallet 400 is transferred to the secondary charging station, the secondary charging device 900 charges a metered amount of powder into the powder charge holding pipe 420.
Subsequently, when the second transfer pallet 400 is transferred to the transposition station, the transposition system 1000 transfers and inserts the delay tube 1, which is qualified by the quality detection system 800, into the powder containing pipe 420. The transposition system 1000 clamps the extension pipe 1 mainly by a clamping manipulator and transfers the extension pipe 1.
Thereafter, the setting plug installation apparatus 1100 loads the setting plug 2 into the third chamber 13 of the delay tube 1 as the delay tube 1 is transferred to the setting plug installation station with the second transfer tray 400. The adjusting plug installation device 1100 mainly comprises an adjusting plug hopper, a screening channel and a sucker manipulator, wherein the adjusting plug 2 in the adjusting plug hopper is screened through the screening channel to obtain the adjusting plug 2 with the correct orientation, and the screened adjusting plug 2 is adsorbed and placed in the third chamber 13 of the delay tube 1 through the sucker manipulator, so that the adjusting plug 2 is not pressed in the third chamber 13.
When the delay tube 1 is transported to the secondary medicine pressing station along with the second material transferring tray 400, the secondary medicine pressing device 1200 moves downwards to press on the adjusting plug 2, the force applied by the adjusting plug 2 is sequentially transferred to the delay tube 1 and the inner sleeve 412, the inner sleeve 412 is forced to move downwards, and the return spring 413 is compressed under pressure.
At this time, the first support column 431 and the forming column 432 do not move, so that the powder in the powder containing pipe 420 is pressed into the second chamber 12 by the first support column 431 until the powder entering into the second chamber 12 is compressed during the descending of the delay tube 1.
The powder is pressed into the second chamber 12 and, due to the presence of the shaped post 432, the powder entering the second chamber 12 is compressed to form a hole in its center that mates with the shaped post 432.
In addition, the powder is pressed into the second chamber 12, and the adjusting plug 2 is also pressed into the third chamber 13 of the delay tube 1, so that the powder pressing of the delay tube 1 is completed.
Subsequently, the secondary drug delivery device 1200 removes the downward pressure, the inner sleeve 412 moves upward by the restoring force of the return spring 413, and the shaped post 432 is released from the second chamber 12. The inner sleeve 412 returns to the original position in preparation for the next round of filling and pressing. And then, the delay tube 1 is continuously circulated along the second transfer conveyor line 300 along with the second transfer tray 400, and is taken away after moving to the blanking station.
The blanking system 1300 removes the assembled extension tube 1 from the second transfer tray 400 as the extension tube 1 is transferred with the second transfer tray 400 to the blanking station.
In some embodiments of the present invention, the first material transferring tray 200 is provided with a receiving platform 210, a second support column 220 is vertically arranged at the middle part of the receiving platform 210, the diameter of the second support column 220 is matched with the inner diameter of the second chamber 12, and the delay tube 1 is installed on the second support column 220 through the second chamber 12.
As shown in fig. 6 and 8, when the delay tube 1 is mounted on the first transfer tray 200, the second chamber 12 faces downward and is sleeved on the second support column 220. Meanwhile, the second support column 220 seals the outlet below the first chamber 11, so as to avoid the outflow of the powder entering the first chamber 11, and ensure that the powder in the first chamber 11 is extruded and stays in the first chamber 11 after the powder in the first chamber 11 is compacted.
In some embodiments of the present invention, the primary charge and discharge system 600 includes a charge sleeve 640, a primary charge device 610, a primary discharge device 620, and a sleeve pick-and-place device 630, where the charge sleeve 640 can be sleeved on the receiving platform 210, a vertical feed tube 641 is provided on the charge sleeve 640, a discharge port of the feed tube 641 can be inserted into the first chamber 11 and aligned with a nozzle of the first chamber 11, a feed port of the feed tube 641 is an inverted cone port, the primary charge device 610 can add a fixed amount of powder from the feed port of the feed tube 641 and into the first chamber 11, the primary charge device 620 presses the powder in the feed tube 641 into the first chamber 11 and presses the powder in the first chamber 11 so that a powder surface in the first chamber 11 is flush with the nozzle of the first chamber 11, and the sleeve pick-and-place device 630 is used to place the charge sleeve 640 on the receiving platform 210 before the first chamber 11 is filled with the powder, and after the first chamber 11 is completely pressed, the charge sleeve 640 is taken from the receiving platform 210.
As shown in fig. 6, in some embodiments of the present invention, sleeve pick-and-place device 630 first attaches medicated sleeve 640 to carrier 210 and enables the outlet of feed tube 641 to be inserted into first chamber 11 and aligned with the orifice of first chamber 11 during the loading and compression of first chamber 11.
As shown in fig. 8, the primary dosing device 610 loads a fixed amount of powder from the inlet of the feed tube 641, and the powder enters the first chamber 11 along the feed tube 641, and at this time, since the powder is not yet compressed, the powder exists in the feed tube 641 in addition to the powder in the first chamber 11.
The powder in the feed tube 641 is pressed into the first chamber 11 by the primary pressing device 620, and the powder in the first chamber 11 is pressed so that the powder surface in the first chamber 11 is flush with the nozzle of the first chamber 11. After the completion of the loading, the cartridge pick-and-place device 630 picks up the loading cartridge 640 from the receiving base 210 and places it again on the first pallet 200 for loading the next medicine.
In some embodiments of the present invention, the primary pressing device 620 includes a first lifting device 621 and a first pressing shaft 622, where the first pressing shaft 622 is disposed vertically, the first pressing shaft 622 is connected to the first lifting device 621 in a driving manner, and a lower end of the first pressing shaft 622 can extend from the material guiding tube 641 to the first chamber 11 and is flush with a tube orifice of the first chamber 11.
As shown in fig. 7, in this embodiment, when the first chamber 11 is pressed, the first pressing shaft 622 is driven by the first lifting device 621, and the lower end of the first pressing shaft 622 can extend from the feed pipe 641 to the first chamber 11 until the lower end of the first pressing shaft descends to be flush with the nozzle of the first chamber 11, so that the powder in the feed pipe 641 is pressed into the first chamber 11, and the powder in the first chamber 11 is pressed, so that the powder surface in the first chamber 11 is flush with the nozzle of the first chamber 11.
In some embodiments of the present invention, the primary pressing means 620 further includes a first explosion proof tank 623 and a first transfer robot 624, wherein a first pressing tank chamber is provided in the first explosion proof tank 623, the first transfer robot 624 is used to transfer the first transfer pallet 200 between the first transfer line 100 and the first pressing tank chamber, and a first lifting means 621 and a first pressing shaft 622 are provided on the first explosion proof tank 623 to press the delay tube 1 entering the first pressing tank chamber.
Gunpowder is a dangerous explosive, and particularly when the gunpowder is pressed, relatively large impact pressure is generated on the gunpowder, and relatively large explosion risk exists.
In some embodiments of the present invention, as shown in fig. 7, by providing the first explosion proof tank 623 and the first transfer robot 624, the first transfer robot 624 transfers the first transfer tray 200 into the first medicine-pressing tank chamber and presses the extension tube 1 entering the first medicine-pressing tank chamber through the first elevating device 621 and the first medicine-pressing shaft 622 when pressing medicine. After the pressing is completed, the first transfer robot 624 again takes the first transfer pallet 200 out of the first pressing chamber and returns it to the first transfer line 100, thereby improving the safety in production.
In some embodiments of the present invention, the root cleaning system 700 includes a rotating lifting seat 710, a stirring shaft 720, and an air supply device 730, where the stirring shaft 720 is vertically disposed, the rotating lifting seat 710 is in transmission connection with the stirring shaft 720, the lower end surface of the stirring shaft 720 can extend to the orifice of the first chamber 11, the lower end surface of the stirring shaft 720 is flush with the orifice of the first chamber 11, the stirring shaft 720 is provided with an air channel 721, the lower end of the stirring shaft 720 is provided with an air outlet 722 in communication with the air channel 721, the air supply device 730 is in communication with the air channel 721, and both sides of the lower end of the stirring shaft 720 are provided with side air outlets 723 in communication with the air outlet 722.
As shown in fig. 9 to 12, when the root cleaning is performed, the stirring shaft 720 is driven by the rotary lifting seat 710 to descend until the lower end face of the stirring shaft 720 extends to the nozzle of the first chamber 11, and the lower end face of the stirring shaft 720 is flush with the nozzle of the first chamber 11. Subsequently, the stirring shaft 720 is rotated by the rotation of the elevating seat 710. During the rotation, a circle of annular convex powder formed in the powder pressing process of the powder surface of the first chamber 11 is scraped off. At this time, the air supply device 730 ventilates the air passage 721, and the air flow is discharged through the air passage 721, the air outlet 722, and the side air outlet 723 to blow off the scraped powder.
In a further embodiment, the root cleaning system 700 further includes a second explosion proof tank 740 and a third transfer robot. When the medicine roots are cleaned, the third transfer manipulator transfers the delay tube 1 into the second explosion-proof box 740 along with the first transfer tray 200 for cleaning the medicine roots; after cleaning, the delay tube 1 is taken out from the second explosion-proof box 740 along with the first transfer tray 200 and is put back on the first transfer line 100 again, so that the safety production is improved. The risk of explosion caused by impact between the stirring shaft 720 and gunpowder when the stirring shaft rotates to scrape the roots can be avoided in the process of cleaning the roots.
In some embodiments of the present invention, the first transfer conveyor line 100 is further provided with a negative pressure dust collection station, wherein the negative pressure dust collection station is disposed between the root cleaning station and the quality detection station, and the negative pressure dust collection station is provided with a negative pressure dust collection system 1400, and the negative pressure dust collection system 1400 is used for adsorbing powder dust on the delay tube 1 after the root cleaning.
When the delay tube 1 is removed by the roots, scraped powder is blown to the periphery, so that the subsequent production process is influenced, and a certain safety risk exists. In some embodiments of the present invention, by providing the negative pressure suction system 1400, the powder dust on the extension tube 1 after the cleaning of the root is sucked while the extension tube 1 moves to the negative pressure suction station along with the first transfer tray 200.
In a further embodiment of the present invention, the vacuum cleaning system 1400 comprises a vacuum housing 1410, a second lifting device 1420, a blowing device and a suction device, wherein the vacuum housing 1410 is in transmission connection with the second lifting device 1420, the vacuum housing 1410 moves along with the second lifting device 1420, can be housed on the first material transfer tray 200, and houses the delay tube 1 therein, and the blowing device and the suction device are in communication with the vacuum housing 1410.
As shown in fig. 16, when the delay tube 1 moves to the negative pressure dust collection station along with the first transfer tray 200, the negative pressure cover 1410 is driven by the second lifting device 1420 to descend on the first transfer tray 200 and cover the delay tube 1 therein. The blowing means blows air into the negative pressure cover 1410 so that the adhered gunpowder flies; at the same time, the suction device sucks the gas in the negative pressure housing 1410 together with the powder dust. Thereby ensuring that no powder dust remains on the first transfer tray 200 and the delay tube 1.
In some embodiments of the present invention, the quality detection system 800 includes a medicine level height detection device 810 and a medicine level quality detection device 820, the medicine level height detection device 810 including a reference base 811, a second transfer robot 812, and a medicine level height tester 813, the reference base 811 being provided with a height reference surface, the second transfer robot 812 being configured to transfer the delay tube 1 between the reference base 811 and the first transfer tray 200, the medicine level height tester 813 being configured to test a height difference between the fire medicine level of the first chamber 11 and the height reference surface; the powder surface quality detecting means 820 is located above the path of the first transfer line 100 for detecting the powder surface quality of the first chamber 11.
In some embodiments of the present invention, as shown in fig. 17, in order to determine whether the amount of charge charged is acceptable by detecting the height of the charge face in the first chamber 11. At the time of medicine level detection, the second transfer robot 812 clamps the delay tube 1 from the first transfer tray 200 and places it on the reference seat 811. The powder level height tester 813 tests the height difference between the powder level of the first chamber 11 and the height reference plane, and then calculates the height from the bottom of the first chamber 11 to the lower end surface of the delay tube 1 to obtain the actual height of the powder layer in the first chamber 11. After the detection, when the qualified product is judged, the second transfer manipulator 812 returns the qualified product to the first transfer tray 200; if the product is judged to be unqualified, the product is picked out.
The delay tube 1 continues to run along the first transfer line 100 with the first transfer pallet 200, and the powder surface quality detection device 820 detects the powder surface quality of the first chamber 11 while passing through the powder surface quality detection device 820. The medicine level quality detecting means 820 is a visual detecting means. When detecting that the quality of the medicine surface is unqualified and has defects, the unqualified delay tube 1 is picked out, and the qualified delay tube 1 is released.
In some embodiments of the present invention, the secondary medicine pressing device 1200 includes a third lifting device 1210 and a second medicine pressing shaft 1220, where the second medicine pressing shaft 1220 is disposed vertically, the second medicine pressing shaft 1220 is connected with the third lifting device 1210 in a driving manner, and the second medicine pressing shaft 1220 can carry the adjusting plug 2 of the third lifting device 1210 to press down on the delay tube 1.
As shown in fig. 13 to 15, when the second chamber 12 of the delay tube 1 is pressurized, the second pressing shaft 1220 is pressed against the adjusting plug 2 by the third lifting device 1210, the force applied to the adjusting plug 2 is sequentially transferred to the delay tube 1 and the inner sleeve 412, the inner sleeve 412 is forced to move downward, and the return spring 413 is compressed by the pressure.
At this time, the first support column 431 does not move, so that the powder in the powder containing pipe 420 is pressed into the second chamber 12 by the first support column 431 until the powder entering the second chamber 12 is compressed during the descending of the delay tube 1.
The powder is pressed into the second chamber 12 and, due to the presence of the shaped post 432, the powder entering the second chamber 12 is compressed to its center to create a hole matching the shaped post 432.
In addition, the powder is pressed into the second chamber 12, and the adjusting plug 2 is also pressed into the third chamber 13 of the delay tube 1, so that the powder pressing of the delay tube 1 is completed.
Subsequently, the second pressing shaft 1220 removes the pressing force, and the inner sleeve 412 moves upward by the restoring force of the return spring 413, returns to the initial position, and prepares for the next round of medicine loading and pressing.
In a further embodiment of the present invention, the secondary medication pressing device 1200 further includes a third explosion-proof box and a fourth transfer manipulator, where the fourth transfer manipulator transfers the second transfer tray 400 with the delay tube 1 to the third explosion-proof box for medication pressing when performing medication pressing on the second chamber 12 of the delay tube 1, so as to avoid the risk of explosion in the medication pressing process. After the completion of the pressing, the fourth transfer robot transfers the second transfer tray 400 with the delay tube 1 into the second transfer conveyor line 300.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An automated delay tube drug delivery line comprising:
the first transfer conveying line is provided with a first head end and a first tail end, and a feeding station, a charging and pressing station, a medicine root cleaning station and a quality detection station are sequentially arranged from the first head end to the first tail end;
the first transfer tray is arranged on the first transfer conveying line and can transfer along the first transfer conveying line, and is used for vertically placing the delay tube and enabling a first chamber of the delay tube to face upwards;
the second transfer conveying line is provided with a second head end and a second tail end, and a secondary charging station, a transposition station, an adjusting plug mounting station, a secondary pressing station and a discharging station are sequentially arranged from the second head end to the second tail end;
The second transfer tray is arranged on the second transfer conveying line and can transfer along the second transfer conveying line, a charging mould is arranged on the second transfer tray and comprises an outer sleeve, an inner sleeve and a return spring, the return spring is arranged in a cylinder of the outer sleeve, the inner sleeve is arranged in the outer sleeve and is pressed at the upper end of the return spring, and the inner sleeve is provided with a gunpowder containing pipeline;
the forming rod comprises a first supporting column and a forming column, the first supporting column is fixedly arranged in the cylinder of the outer sleeve, the upper end of the first supporting column penetrates through the bottom of the gunpowder containing pipeline and stretches into the gunpowder containing pipeline, the diameter of the first supporting column is matched with the pipe diameter of the gunpowder containing pipeline, the inner sleeve can move up and down along the first supporting column, the forming column is arranged along the axis of the first supporting column, and the upper end of the forming column stretches out from the upper end face of the forming column;
the feeding system is used for placing the delay tube on the first transfer tray when the empty first transfer tray is transferred to the feeding station;
The primary charging and pressing system is used for charging quantitative gunpowder into a first cavity of the delay tube and pressing the gunpowder when the delay tube is transported to the charging and pressing station along with the first transfer tray;
the medicine root cleaning system is used for trimming the powder surface of the first chamber when the delay pipe is transported to the medicine root cleaning station along with the first material transferring tray, so that the powder surface of the first chamber is flush with the pipe orifice of the first chamber;
the mass detection system detects the height of the gunpowder layer of the first chamber and the mass of the gunpowder surface when the delay tube is transported to a station of the mass detection system along with the first material transfer tray;
the secondary charging device is used for charging quantitative gunpowder into the gunpowder containing pipeline when the second material transferring tray is transferred to the secondary charging station;
the transposition system is used for transferring and inserting the delay tube which is detected to be qualified by the quality detection system into the gunpowder containing pipeline when the second material transferring tray is transferred to the transposition station;
The adjusting plug installation device is used for installing an adjusting plug into a third chamber of the delay tube when the delay tube is transported to the adjusting plug installation station along with the second material transferring tray;
the secondary medicine pressing device presses down an adjusting plug arranged on the delay tube when the delay tube is transported to the secondary medicine pressing station along with the second material transferring tray;
and the blanking system is used for taking down the delay tube after being assembled from the second material transferring tray when the delay tube is transferred to the blanking station along with the second material transferring tray.
2. The automated delay tube medicament line of claim 1, wherein: the first material transferring tray is provided with a bearing table, the middle part of the bearing table is vertically provided with a second support column, the diameter of the second support column is matched with the inner diameter of a second cavity of the delay tube, and the delay tube is installed on the second support column through the second cavity.
3. The automated delay tube medicament line of claim 2, wherein: the primary charging and pressing system comprises a charging sleeve, a primary charging device, a primary pressing device and a sleeve taking and placing device, wherein the charging sleeve can be sleeved on the bearing table, a vertical material guide pipe is arranged on the charging sleeve, a material outlet of the material guide pipe can be inserted into the first chamber and aligned with a pipe opening of the first chamber, a material inlet of the material guide pipe is an inverted cone-shaped opening, quantitative gunpowder can be added from the material inlet of the material guide pipe and enters the first chamber, the primary pressing device presses the gunpowder in the material guide pipe into the first chamber and presses the gunpowder in the first chamber, so that a powder surface in the first chamber is flush with the pipe opening of the first chamber, and the sleeve taking and placing device is used for placing the charging sleeve on the bearing table before the first chamber is filled with the gunpowder.
4. An automated delay tube medicament line according to claim 3, wherein: the primary medicine pressing device comprises a first lifting device and a first medicine pressing shaft, the first medicine pressing shaft is vertically arranged, the first medicine pressing shaft is in transmission connection with the first lifting device, and the lower end of the first medicine pressing shaft can extend from the material guiding pipe to the first cavity and is flush with the pipe orifice of the first cavity.
5. The automated delay tube medicament line of claim 4, wherein: the primary medicine pressing device further comprises a first explosion-proof box and a first transfer manipulator, a first medicine pressing box chamber is arranged in the first explosion-proof box, the first transfer manipulator is used for transferring the first transfer tray between the first transfer conveying line and the first medicine pressing box chamber, and the first lifting device and the first medicine pressing shaft are arranged on the first explosion-proof box.
6. The automated delay tube medicament line of claim 1, wherein: the medicine root cleaning system comprises a rotary lifting seat, a stirring shaft and an air supply device, wherein the stirring shaft is vertically arranged, the rotary lifting seat is in transmission connection with the stirring shaft, the lower end face of the stirring shaft can extend to the pipe orifice of the first chamber, the lower end face of the stirring shaft is flush with the pipe orifice of the first chamber, the stirring shaft is provided with an air passage, the lower end of the stirring shaft is provided with an air outlet communicated with the air passage, the air supply device is communicated with the air passage, and side air outlets communicated with the air outlet are arranged on two sides of the lower end of the stirring shaft.
7. The automated delay tube medicament line of claim 6, wherein: the first transfer conveying line is further provided with a negative pressure dust collection station, the negative pressure dust collection station is arranged between the medicine root cleaning station and the quality detection station, the negative pressure dust collection station is provided with a negative pressure dust collection system, and the negative pressure dust collection system is used for adsorbing powder dust on the delay tube after medicine roots are cleaned.
8. The automated delay tube medicament line of claim 7, wherein: the negative pressure dust collection system comprises a negative pressure cover, a second lifting device, a blowing device and an air suction device, wherein the negative pressure cover is in transmission connection with the second lifting device, the negative pressure cover moves along with the second lifting device, can be covered on the first material transferring tray, and is provided with a delay tube cover therein, and the blowing device and the air suction device are communicated with the negative pressure cover.
9. The automated delay tube medicament line of claim 1, wherein: the quality detection system comprises a medicine surface height detection device and a medicine surface quality detection device, wherein the medicine surface height detection device comprises a reference seat, a second transfer manipulator and a medicine surface height tester, the reference seat is provided with a height reference surface, the second transfer manipulator is used for transferring the delay tube between the reference seat and the first transfer tray, and the medicine surface height tester is used for testing the height difference between the medicine surface of the first chamber and the height reference surface; the powder surface quality detection device is positioned above the path of the first transfer conveying line and is used for detecting the powder surface quality of the first chamber.
10. The automated delay tube medicament line of claim 1, wherein: the secondary medicine pressing device comprises a third lifting device and a second medicine pressing shaft, the second medicine pressing shaft is vertically arranged, the second medicine pressing shaft is in transmission connection with the third lifting device, and the second medicine pressing shaft can be driven by the third lifting device to press down the adjusting plug on the delay tube.
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| CN202210760876.0A CN115111974B (en) | 2022-06-30 | 2022-06-30 | Automatic change delay pipe and press medicine line |
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