CN116513543B - Dust-proof packaging device for medicine powder and control method thereof - Google Patents
Dust-proof packaging device for medicine powder and control method thereof Download PDFInfo
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- CN116513543B CN116513543B CN202310741603.6A CN202310741603A CN116513543B CN 116513543 B CN116513543 B CN 116513543B CN 202310741603 A CN202310741603 A CN 202310741603A CN 116513543 B CN116513543 B CN 116513543B
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- 239000003814 drug Substances 0.000 title claims abstract description 164
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 162
- 239000000843 powder Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 104
- 238000007599 discharging Methods 0.000 claims abstract description 73
- 229940079593 drug Drugs 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 39
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 23
- 238000012856 packing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 description 15
- 239000002699 waste material Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders of screw type
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
-
- 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
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The application relates to a dust-proof packaging device for medicine powder and a control method thereof, belongs to the technical field of medicine packaging, and solves the technical problem that a dust removing device has poor dust removing effect on medicines when medicines are filled at present. This medicine powder dust prevention packing plant includes discharging pipe, mounting panel, bag supporting piece, hot plate and dust absorption pipe, the discharging pipe has feed end and discharge end, the feed end is linked together with the medicine source, the discharge end stretches into in the wrapping bag of holding medicine, two mounting panels are installed in the opposite both sides of discharging pipe, two bag supporting piece both ends are rotated respectively and are installed on two mounting panels to be located respectively between two mounting panels, two hot plates are installed in the below of bag supporting piece, form between two hot plates and place the region, the wrapping bag is placed in placing the region, the one end of dust absorption pipe stretches into between bag supporting piece and the hot plate, and be linked together with the wrapping bag. Therefore, the dust-proof packaging device for the medicine powder improves the dust removal effect when the medicine is filled.
Description
Technical Field
The application belongs to the technical field of medicine packaging, and particularly relates to a dust-proof packaging device for medicine powder and a control method thereof.
Background
In the production process of the powder medicine, the powder medicine is required to be filled into the packaging bag, and when the powder medicine is filled, the powder medicine is easy to escape everywhere and is diffused in the air, and along with the filling of the powder medicine, the medicine is easy to damage the health of operators, so that the dust removal device is usually used for removing dust from the powder diffused in the air when the powder medicine is packaged.
The utility model provides a traditional chinese medicine powder packagine machine with dust removal function that application number is CN202021871387.5 provided, this traditional chinese medicine powder packagine machine with dust removal function, including the frame, be provided with the hopper on the frame, be provided with the ejection of compact motor on the hopper, be provided with the screw rod in the hopper, the screw rod is fixed connection with the output shaft of ejection of compact motor, is provided with the discharging pipe in the hopper bottom, the screw rod stretches into the entry of discharging pipe; a material roll frame is arranged on the right side of the hopper and fixedly connected with the frame, and a packaging film roll, a guide roller, a forming frame and a static eliminator are arranged on the material roll frame; a longitudinal sealing device, a transverse sealing device and a traction device are sequentially and fixedly arranged on the right side plate of the frame from top to bottom; the longitudinal sealing and packaging device is arranged below the forming frame, and an outlet of the discharging pipe extends into the bottom of the inner side of the forming frame; the middle part of the frame is also provided with a dust collector, an opening of an air suction pipe of the dust collector is arranged behind an outlet of the discharge pipe, and the traditional Chinese medicine powder packaging machine with the dust removing function and the dust collector remove the medicine powder diffused by the discharge pipe.
However, the prior art typified by the above patent has the following problems:
when the medicine is filled, the medicine powder is easy to diffuse to the periphery, so that the dust removing effect of the dust removing device is reduced.
Disclosure of Invention
The application provides a dust-proof packaging device for medicine powder and a control method thereof, which are used for solving the technical problem that the dust removal effect of a dust removal device on medicines is poor when medicines are filled at present.
The application is realized by the following technical scheme: the application provides a medicine powder dust-proof packaging device which comprises a discharging pipe, a mounting plate, a bag supporting block, a heating plate and a dust suction pipe, wherein the discharging pipe is provided with a feeding end and a discharging end, the feeding end is communicated with a medicine source, and the discharging end extends into a packaging bag for containing medicine so as to fill the medicine into the packaging bag; the two mounting plates are arranged on two opposite sides of the discharging pipe; the two ends of the bag supporting blocks are respectively and rotatably arranged on the two mounting plates and are respectively positioned between the two mounting plates, and the bag supporting blocks rotate and are abutted with the inner wall of the packaging bag so as to open the packaging bag; the two heating plates are arranged below the bag supporting block, a placing area is formed between the two heating plates, the packaging bag is placed in the placing area, and the two heating plates move towards the packaging bag direction so as to heat and seal the filled packaging bag; one end of the dust collection pipe stretches into the space between the bag supporting block and the heating plate and is communicated with the packaging bag, and the dust collection pipe provides suction force to suck out dust in the packaging bag between the heating plate and the bag supporting block.
Optionally, the bag supporting block is a semi-cylinder and has a plane side and an arc side, the arc sides of the two bag supporting blocks are abutted to seal the discharge end, and the bag supporting block rotates along the axis so that the arc sides of the two bag supporting blocks and the inner wall of the packaging bag are abutted to open the packaging bag, the plane sides of the two bag supporting blocks are located between the two mounting plates, and a channel for passing through medicine is formed.
Optionally, the device further comprises a baffle plate, wherein the baffle plate is slidably installed in the discharging pipe, and one end of the baffle plate extends out of the discharging end and is abutted to the bag supporting block so as to seal a gap between the bag supporting block and the discharging pipe.
Optionally, the device further comprises an elastic piece, one end of the elastic piece is installed on the discharging pipe, the other end of the elastic piece is installed on the baffle, and in a reset state, the elastic piece pushes the baffle to be abutted to the bag supporting block.
Optionally, the device further comprises two arc-shaped blocks, wherein the two arc-shaped blocks are respectively installed on the plane sides of the two bag-supporting blocks, the baffle is abutted to the arc-shaped blocks and the arc-shaped sides of the bag-supporting blocks, and the bag-supporting blocks rotate along the axis so that the two arc-shaped blocks are located between the two mounting plates and form a channel for passing medicines.
Optionally, the device further comprises a spiral blade, the spiral blade is rotatably installed in the discharging pipe so as to push the medicine in the discharging pipe to move towards the direction of the packaging bag, and the spiral blade is located between the elastic piece and the feeding end.
Optionally, the discharging pipe comprises a first pipe body and a second pipe body, one end of the first pipe body is the feeding end and is communicated with the medicine source, the first pipe body is a cylindrical pipe body, the spiral blade is installed in the first pipe body, and the spiral blade is abutted to the inner wall of the first pipe body; the second body is installed the first body is kept away from the one end of feed end, the second body is square body, baffle slidable mounting is in the second body, the elastic component is kept away from the one end of baffle is installed in the second body, the second body is kept away from the one end of first body is the discharge end.
Optionally, the device further comprises two fixing plates and a push rod, wherein the two fixing plates are arranged below the second pipe body and are oppositely arranged; the quantity of push rod is two, and the push rod has stiff end and flexible end, two the stiff end of push rod is installed respectively two the opposite both sides of fixed plate, two the hot plate is installed respectively two the flexible end of push rod, the push rod is flexible, so as to drive the hot plate removes.
Optionally, a method for controlling a dust-proof packaging device for pharmaceutical powder is characterized by comprising the following steps:
the method comprises the steps that firstly, two bag supporting blocks rotate, the plane sides of the two bag supporting blocks are parallel to the axis of a discharging pipe, and the cambered surface sides of the two bag supporting blocks are abutted to each other, so that the two bag supporting blocks are plugged at the discharging end of the discharging pipe;
step two, placing the packaging bag in the placement area, and sleeving the opening of the packaging bag outside the second pipe body;
step three, the two bag supporting blocks rotate, so that the cambered surface sides of the two bag supporting blocks are gradually abutted against the inner wall of the packaging bag, and the elastic piece pushes the baffle to be abutted against the cambered blocks;
step four, the bag supporting blocks continue to rotate, so that the cambered surface sides of the two bag supporting blocks are separated, and a passage for passing through medicines is formed between the two cambered blocks;
fifthly, rotating the spiral blade, and filling the medicine in the discharging pipe into the packaging bag through the channel;
step six, the spiral blade stops rotating, the medicine in the packaging bag is filled, the push rod stretches to push the two heating plates to move towards the direction of the packaging bag, and the filled packaging bag is heated and sealed;
seventhly, continuously rotating the bag supporting blocks to enable the cambered surface sides of the two bag supporting blocks to be abutted, and blocking the discharge end;
step eight, a dust suction pipe provides suction force to suck dust between the heating plate and the bag supporting block;
and step nine, continuously rotating the bag supporting block to separate the cambered surface side of the bag supporting block from the inner wall of the packaging bag, and taking down the packaging bag.
Compared with the prior art, the application has the following beneficial effects:
the application provides a medicine powder dust-proof packaging device which comprises a discharging pipe, two mounting plates, two bag supporting blocks, a heating plate and a dust suction pipe, wherein the discharging pipe is provided with a feeding end and a discharging end, the feeding end is communicated with a medicine source, the discharging end stretches into a packaging bag for containing medicine so as to fill medicine into the packaging bag, the two mounting plates are arranged on two opposite sides of the discharging pipe, the two bag supporting blocks are respectively rotatably arranged on the two mounting plates and are respectively positioned between the two mounting plates, the bag supporting blocks are rotatably connected with the inner wall of the packaging bag in an abutting mode so as to prop open the packaging bag, the two heating plates are respectively arranged below the bag supporting blocks, a placing area is formed between the two heating plates, the packaging bag is placed in the placing area, the two heating plates move towards the direction of the packaging bag so as to heat and seal the packaging bag after filling, one end of the dust suction pipe stretches into the space between the bag supporting blocks and the heating plate and is communicated with the packaging bag, and the dust suction pipe is provided for sucking dust between the heating plate and the bag supporting blocks in the packaging bag.
Through the structure, when the medicine powder dust-proof packaging device is used, firstly, a packaging bag is placed in a placing area, a bag opening of the packaging bag is sleeved at a discharge end of a discharge pipe, then, two bag supporting blocks rotate and are abutted against the inner wall of the packaging bag, the bag supporting blocks block plug gaps between the packaging bag and the bag supporting blocks, then medicine is input from a feed end of the discharge pipe and filled into the packaging bag through the discharge pipe, after the medicine in the packaging bag is filled, the discharge pipe stops filling the medicine into a packaging belt, and the two heating plates move towards the direction of the packaging bag, the packaging bag is heated and sealed, the bag supporting blocks rotate, the bag supporting blocks are abutted against the inner wall of the packaging bag and plug the discharge end of the discharge pipe, dust between the inner heating plates of the packaging bag and the bag supporting blocks is sucked out through a dust suction pipe, finally, the bag supporting blocks are rotated, the bag supporting blocks are separated from the inner wall of the packaging bag, and the packaging bag is taken out, so that the filling and packaging of the medicine powder is completed. Therefore, this medicine powder dust prevention packing plant is filling the medicine to the wrapping bag in making, the medicine of diffusion is located between wrapping bag and the bag piece all the time, reduce the medicine diffusion and to the outer volume of wrapping bag, can protect the human body to avoid the injury of medicine better, because the hot plate seals the wrapping bag, make the medicine of a part of medicine diffusion of wrapping bag be filled in the wrapping bag, the waste to the medicine has been reduced, also reduced the dust removal volume to the medicine of dust absorption pipe, simultaneously, because the medicine of diffusion is between bag piece and wrapping bag all the time, therefore, the medicine dust impurity content that the dust absorption pipe absorbs is less, can recycle after carrying out recovery treatment to the medicine that the dust absorption pipe absorbs, further reduced the waste to the medicine, the dust removal effect when having improved medicine filling.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a dust-proof packaging device for pharmaceutical powders according to the present application;
FIG. 2 is a schematic diagram of the internal structure of the dust-proof packaging device for pharmaceutical powder provided by the application;
FIG. 3 is a cross-sectional view of a dust-proof packaging device for pharmaceutical powders provided by the application;
FIG. 4 is a half-sectional view of the dust-proof packaging device for pharmaceutical powders provided by the application;
FIG. 5 is another half cross-sectional view of the dust-proof packaging device for pharmaceutical powders provided by the application;
FIG. 6 is another half cross-sectional view of the pharmaceutical powder dust containment device provided by the present application;
FIG. 7 is another half cross-sectional view of the pharmaceutical powder dust containment device provided by the present application;
fig. 8 is a schematic view of the installation structure of the dust suction pipe in this embodiment.
In the figure:
1-a discharge pipe; 11-a first tube; 111-a feed end; 12-a second tube; 121-a discharge end; 2-mounting plates; 3-bag supporting blocks; 4-a dust collection pipe; 41-a dust collection channel; 5-baffle plates; 6-elastic members; 7-arc blocks; 8-helical blades; 9-packaging bags; 10-fixing plates; 101-pushing rod; 102-heating plate.
Detailed Description
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, based on the examples herein, which are within the scope of the application as defined by the claims, will be within the scope of the application as defined by the claims.
Examples
The application provides a dust-proof packaging device for medicine powder and a control method thereof, which are used for solving the technical problem that the dust removal effect of a dust removal device on medicines is poor when medicines are filled at present. This medicine powder prevents dust packing plant includes discharging pipe 1, mounting panel 2, props bagging-off piece 3, hot plate 102 and dust absorption pipe 4, wherein:
as shown in fig. 1-7, the discharge tube 1 has a feed end 111 and a discharge end 121, the feed end 111 is in communication with a source of medicament, which may be a hopper for filling medicament, a conveyor belt for transporting medicament, etc., the discharge end 121 extends into the bag 9 for containing medicament, and when filling the bag 9 with medicament, the source of medicament first adds medicament to the feed end 111 of the discharge tube 1, then the medicament moves along the discharge tube 1 and enters the bag 9 through the discharge end 121 of the discharge tube 1 to fill the bag 9 with medicament.
The quantity of mounting panel 2 is two, installs in the relative both sides of discharging pipe 1, and mounting panel 2 is installed at the discharge end 121 of discharging pipe 1, and the medicine of discharging pipe 1 gets into between two mounting panels 2 from the discharge end 121 of discharging pipe 1, and 9 cover of wrapping bag is established on discharging pipe 1, and mounting panel 2 is located discharging pipe 1.
As shown in fig. 1 to 8, the number of the bag supporting blocks 3 is two, two ends of the bag supporting blocks 3 are respectively rotatably mounted on the two mounting plates 2 and are respectively positioned between the two mounting plates 2, two ends of the bag supporting blocks 3 are abutted with the mounting plates 2, so that when medicine is filled, medicine powder is spread out of the mounting plates 2 from gaps between the bag supporting blocks 3 and the mounting plates 2, when medicine is filled into the packaging bag 9, the bag supporting blocks 3 rotate and are abutted with the inner walls of the packaging bag 9 to prop open the packaging bag 9 so as to fill medicine into the packaging bag 9, when dust is removed, the bag supporting blocks 3 rotate, the bag supporting blocks 3 are abutted with the inner walls of the packaging bag 9 and block the discharge end 121 of the discharge pipe 1, dust between the heating plate 102 and the bag supporting blocks 3 in the packaging bag 9 is sucked out, the bag supporting blocks 3 can be driven to rotate through a driving motor, specifically, one end of the bag supporting blocks 3 close to the mounting plates 2 can be provided with a mounting groove, the mounting groove is axially provided along the bag supporting blocks 3, the driving motor is mounted on the mounting plates 2 and is positioned in the mounting groove, and an output shaft of the driving motor is in transmission connection with the bag supporting blocks 3 so as to drive the bag supporting blocks 3 to rotate.
As shown in fig. 2, the number of the heating plates 102 is two, the two heating plates 102 are installed below the bag supporting block 3, a placement area is formed between the two heating plates 102, the packaging bag 9 is placed in the placement area, when the packaging bag 9 is sealed, the two heating plates 102 move toward the packaging bag 9 to heat and seal the filled packaging bag 9,
one end of the dust absorption pipe 4 stretches into between the bag supporting block 3 and the heating plate 102 and is communicated with the packaging bag 9, the dust absorption pipe 4 provides suction force to suck out dust between the packaging bag 9 and the bag supporting block 3 in the packaging bag 9, specifically, as shown in fig. 8, the dust absorption channel 41 is formed in the mounting plate 2 provided by the embodiment, the dust absorption pipe 4 is communicated with the dust absorption channel 41, one end of the dust absorption channel 41 is communicated with the dust absorption pipe 4 of the mounting plate 2 and is positioned at one end, close to the discharge end 121, of the mounting plate 2, the other end of the dust absorption channel is positioned between the two mounting plates 2 and is positioned below the bag supporting block 3, so that when the packaging bag 9 is sleeved, the dust absorption pipe 4 is convenient to reduce to influence the packaging bag 9, gaps are generated between the packaging bag 9 and the mounting plate 2, so that medicine can be spread to the outer side of the mounting plate 2 through the gaps, when the packaging bag 9 is removed, the bag supporting block 3 rotates, the bag supporting block 3 is abutted against the inner wall of the packaging bag 9, the dust absorption pipe 1 is abutted to the dust absorption pipe 4, the dust between the packaging bag 102 and the bag 3 is sucked out of the packaging bag 9, the medicine is reduced, the medicine is spread to the quantity outside the packaging bag 9, and the medicine is prevented from being damaged by the packaging bag 9, and the medicine is filled in the packaging bag, and the packaging bag is filled with the medicine.
Through the structure, when the medicine powder dust-proof packaging device is used, firstly, the packaging bag 9 is placed in the placement area, the bag mouth of the packaging bag 9 is sleeved at the discharging end 121 of the discharging pipe 1, then, the two bag supporting blocks 3 rotate and are abutted against the inner wall of the packaging bag 9, the bag supporting blocks 3 seal the gap between the packaging bag 9 and the bag supporting blocks 3, then medicine is input from the feeding end 111 of the discharging pipe 1, the medicine is filled into the packaging bag 9 from the discharging end 121 through the discharging pipe 1, after the medicine in the packaging bag 9 is filled, the discharging pipe 1 stops filling the medicine into the packaging belt, the two heating plates 102 move towards the direction of the packaging bag 9, the packaging bag 9 is heated and sealed, the bag supporting blocks 3 rotate, the bag supporting blocks 3 are abutted against the inner wall of the packaging bag 9 and block the discharging end 121 of the discharging pipe 1 is blocked, the dust sucking pipe 4 sucks the dust between the heating plates 102 and the bag supporting blocks 3 out, finally, the bag supporting blocks 3 are separated from the inner wall of the packaging bag 9, and the medicine powder is filled into the packaging bag 9, and the package is completed. Therefore, this medicine powder dust prevention packing plant is filling the medicine to the wrapping bag 9 in making, the medicine of diffusion is located between wrapping bag 9 and the bag supporting piece 3 all the time, reduce the medicine diffusion and to the outer volume of wrapping bag 9, can protect the human body better and avoid the injury of medicine, because hot plate 102 seals wrapping bag 9, make the medicine of a part of wrapping bag 9 diffuse the medicine be filled in wrapping bag 9, the waste to the medicine has been reduced, also reduced dust removal volume to the medicine of dust absorption pipe 4, simultaneously, because the medicine of diffusion is between bag supporting piece 3 and wrapping bag 9 all the time, therefore, the medicine dust impurity content that dust absorption pipe 4 absorbs is less, can carry out recycle after the recovery treatment to the medicine that dust absorption pipe 4 absorbs, further reduced the waste to the medicine, the dust removal effect when having improved medicine filling.
An alternative implementation of this embodiment is as follows: as shown in fig. 3, the bag supporting block 3 is semi-cylindrical, the bag supporting block 3 has a planar side and an arc side, the two bag supporting blocks 3 rotate along an axis, so that the arc sides of the two bag supporting blocks 3 are abutted to seal the discharge end 121 of the discharge pipe 1, the two bag supporting blocks 3 rotate along the axis, so that the arc sides of the two bag supporting blocks 3 are abutted to the inner wall of the packaging bag 9, the packaging bag 9 is opened, when the planar sides of the two bag supporting blocks 3 are opposite and are positioned between the two mounting plates 2, a channel is formed between the two bag supporting blocks 3 and the mounting plates 2, and when medicines are filled, the medicines enter the packaging bag 9 along the channel.
When the packaging bag 9 is filled with medicines, as shown in fig. 4, the two bag supporting blocks 3 rotate along the x and y directions respectively, so that the plane sides of the two bag supporting blocks 3 are parallel to the axis of the discharging pipe 1, the cambered sides of the two bag supporting blocks 3 are abutted to each other, so that the two bag supporting blocks 3 are blocked in the discharging end 121 of the discharging pipe 1, the packaging bag 9 is placed in a placement area, the bag mouth of the packaging bag 9 is sleeved outside the second pipe body 12, the two bag supporting blocks 3 rotate along the x and y directions respectively, as shown in fig. 5, the cambered sides of the two bag supporting blocks 3 are gradually abutted to the inner wall of the packaging bag 9, as shown in fig. 6, the two bag supporting blocks 3 continue to rotate, so that the cambered sides of the two bag supporting blocks 3 are separated from each other, a channel for passing medicines is formed between the two bag supporting blocks 3, the discharging pipe 1 is filled into the packaging bag 9 through the channel, after the medicine filling in the packaging bag 9 is completed, the two blocks 102 move towards the packaging bag 9, the filled 9 is heated and sealed, as shown in fig. 7, the two bag supporting blocks 3 are enabled to rotate, the cambered sides of the two bag supporting blocks 3 are abutted to the inner wall of the packaging bag 3, as shown in fig. 6, and the dust sucking side of the two bag 3 is continuously sucked from the inner wall of the packaging bag is continuously, as shown in fig. 4, and the dust sucking side is continuously sucked from the dust side of the packaging bag is separated from the dust side from the bag 3, and the dust side is separated from the dust side by the dust collecting side, and the dust is separated from the dust.
An alternative implementation of this embodiment is as follows: in order to reduce the medicine diffusion to the mounting panel 2 outside, this medicine powder dust prevention packing plant still includes baffle 5, as shown in fig. 3, baffle 5 slidable mounting is in discharging pipe 1, and baffle 5 slides along the axial of discharging pipe 1, makes the one end of baffle 5 stretch out in discharge end 121 to with prop bagging piece 3 looks butt, thereby shutoff prop bagging piece 3 and the clearance between discharging pipe 1, outside the medicine diffusion to the mounting panel 2 through the clearance between two mounting panels 2 in order to reduce, baffle 5 and prop bagging piece 3 one-to-one.
An alternative implementation of this embodiment is as follows: in order to make baffle 5 can better with propping up bagging-off piece 3, this medicine powder prevents dust packing plant still includes elastic component 6, and as shown in fig. 3, the one end of elastic component 6 is installed on discharging pipe 1, and the other end is installed and is kept away from the one end of propping up bagging-off piece 3 at baffle 5, and elastic component 6 is in reset state, and elastic component 6 promotes baffle 5 to move to propping up bagging-off piece 3 direction to make baffle 5 butt in propping up bagging-off piece 3 all the time.
An alternative implementation of this embodiment is as follows: for better messenger's baffle 5 and bag piece 3 butt, this medicine powder dust prevention packing plant still includes arc piece 7, the quantity of arc piece 7 is two, two arc pieces 7 are installed respectively on the plane side of two bag pieces 3, bag piece 3 rotates along the axis, so that two arc pieces 7 are located between two mounting panels 2, and form the passageway that is used for through the medicine, the maximum distance of bag piece 3 from the bag piece 3 plane side is less than the radius of bag piece 3, bag piece 3 is used for the plane side and the cambered surface side of transition bag piece 3, so that bag piece 3 is when rotating, the clearance between baffle 5 can shutoff discharging pipe 1 and the bag piece 3 better.
An alternative implementation of this embodiment is as follows: in order to reduce medicine diffusion when filling medicine, this medicine powder dust prevention packing plant still includes helical blade 8, helical blade 8 rotates to be installed in discharging pipe 1, helical blade 8 and the inner wall butt of discharging pipe 1, helical blade 8 is located between elastic component 6 and the feed end 111, helical blade 8 rotates, promote the medicine in the discharging pipe 1 to the wrapping bag 9 direction removal, helical blade 8 has reduced the medicine and has fallen the height in the wrapping bag 9 from discharging pipe 1 to reduce the diffusion of medicine, reduce the production of dust, simultaneously, promote the medicine removal through helical blade 8, can also be better control medicine loading.
An alternative implementation of this embodiment is as follows: as shown in fig. 1 to 7, the tapping pipe 1 comprises a first pipe body 11 and a second pipe body 12, wherein:
one end of the first tube body 11 is a feeding end 111 and is communicated with a medicine source, the first tube body 11 is a cylindrical tube body, the spiral blade 8 is installed in the first tube body 11, and the spiral blade 8 is abutted to the inner wall of the first tube body 11, so that medicines can be reduced from directly falling from a gap between the spiral blade 8 and the first tube body 11, the falling height of the medicines is reduced, the diffusion quantity of the medicines is reduced, and the dust removal quantity of the medicines is reduced.
The second body 12 is square tube body, baffle 5 slidable mounting in the second body 12, and the one end that elastic component 6 kept away from baffle 5 is installed in the second body 12, and the one end that second body 12 kept away from first body 11 is discharge end 121, square tube body in order that baffle 5 remove along second body 12, baffle 5 with the inner wall looks butt of second body 12 to reduce baffle 5 pivoted possibility.
An alternative implementation of this embodiment is as follows: in order to push the two heating plates 102 to move, the powder medicine dust-proof packing apparatus further comprises a fixing plate 10 and a push rod 101, wherein:
the number of the fixing plates 10 is two, the two fixing plates 10 are arranged below the second pipe body 12, the two fixing plates 10 are oppositely arranged, and more preferably, the fixing plates 10 are parallel to any two opposite surfaces of the second pipe body 12, so that the heating plate 102 can be used for heat sealing of the packaging bag 9 conveniently.
The quantity of push rod 101 is two, and push rod 101 has stiff end and flexible end, and the stiff end of two push rod 101 is installed respectively in the relative both sides of two fixed plates 10, and two hot plates 102 are installed respectively at the flexible end of two push rod 101, and two push rod 101 stretches, promotes two hot plates 102 to the wrapping bag 9 direction removal, and two push rod 101 shorten, drives two hot plates 102 to the direction removal of keeping away from wrapping bag 9, and push rod 101 can be electric putter 101, also can be the cylinder.
An alternative implementation of this embodiment is as follows: a control method of a dust-proof packaging device for medicine powder comprises the following steps:
step one, as shown in fig. 4, the two bag supporting blocks 3 rotate along the x and y directions respectively, so that the plane sides of the two bag supporting blocks 3 are parallel to the axis of the discharging pipe 1, and the cambered sides of the two bag supporting blocks 3 are abutted to enable the two bag supporting blocks 3 to be blocked at the discharging end 121 of the discharging pipe 1;
step two, placing the packaging bag 9 in the placement area, and sleeving the bag opening of the packaging bag 9 outside the second pipe body 12;
step three, as shown in fig. 5, the two bag supporting blocks 3 continue to rotate along the x and y directions respectively, so that the cambered surface sides of the two bag supporting blocks 3 gradually abut against the inner wall of the packaging bag 9, and the elastic piece 6 pushes the baffle 5 to abut against the cambered block 7;
step four, as shown in fig. 6, the bag supporting blocks 3 continue to rotate along the x and y directions respectively, so that the cambered surface sides of the two bag supporting blocks 3 are separated, and a channel for passing through medicine is formed between the two cambered blocks 7;
fifthly, rotating the spiral blade 8 to fill the medicine in the discharging pipe 1 into the packaging bag 9 through the channel;
step six, the spiral blade 8 stops rotating, the medicine in the packaging bag 9 is filled completely, the push rod 101 pushes the two heating plates 102 to move towards the packaging bag 9, and the filled packaging bag 9 is heated and sealed;
step seven, as shown in fig. 7, the bag supporting blocks 3 continue to rotate along the x and y directions respectively, so that the cambered surface sides of the two bag supporting blocks 3 are abutted to each other, and the discharge end 121 is blocked;
step eight, the dust suction pipe 4 provides suction force to suck dust between the heating plate 102 and the bag supporting block 3;
and step nine, continuously rotating the bag supporting block 3 to separate the cambered surface side of the bag supporting block 3 from the inner wall of the packaging bag 9, and taking down the packaging bag 9.
To sum up, when the device for packaging powder of medicine is used, firstly, the packaging bag 9 is placed in the placement area, and the bag mouth of the packaging bag 9 is sleeved at the discharge end 121 of the discharge pipe 1, then, the two bag supporting blocks 3 rotate and are abutted against the inner wall of the packaging bag 9, the bag supporting blocks 3 seal the gap between the packaging bag 9 and the bag supporting blocks 3, the elastic piece 6 pushes the baffle 5 to move towards the bag supporting blocks 3 in the reset state, so that the baffle 5 is always abutted against the bag supporting blocks 3 and the arc-shaped blocks 7, then the spiral blade 8 rotates, the medicine is input from the feed end 111 of the first pipe body 11 into the packaging bag 9 through the discharge end 121 of the second pipe body 12, after the medicine in the packaging bag 9 is filled, the discharge pipe 1 stops filling the medicine into the packaging bag, and the push rod 101 stretches to push the two heating plates 102 to move towards the packaging bag 9, the bag 9 is heated and sealed, the bag supporting blocks 3 rotate, the baffle 3 abuts against the inner wall of the bag 9, the discharge end 121 of the discharge pipe 1 always abuts against the bag supporting blocks 3 and the inner wall of the bag 9, and finally, the dust is sucked out from the packaging bag 9 is separated, and the dust is sucked out from the packaging bag 3, and the packaging bag 3 is completely filled. Therefore, this medicine powder dust prevention packing plant is filling the medicine to the wrapping bag 9 in making, the medicine of diffusion is located between wrapping bag 9 and the bag supporting piece 3 all the time, reduce the medicine diffusion and to the outer volume of wrapping bag 9, can protect the human body better and avoid the injury of medicine, because hot plate 102 seals wrapping bag 9, make the medicine of a part of wrapping bag 9 diffuse the medicine be filled in wrapping bag 9, the waste to the medicine has been reduced, also reduced dust removal volume to the medicine of dust absorption pipe 4, simultaneously, because the medicine of diffusion is between bag supporting piece 3 and wrapping bag 9 all the time, therefore, the medicine dust impurity content that dust absorption pipe 4 absorbs is less, can carry out recycle after the recovery treatment to the medicine that dust absorption pipe 4 absorbs, further reduced the waste to the medicine, the dust removal effect when having improved medicine filling.
The above description is merely an embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and it is intended to cover the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (5)
1. A dust-proof pharmaceutical powder packaging device, comprising:
the discharging pipe is provided with a feeding end and a discharging end, the feeding end is communicated with a medicine source, and the discharging end stretches into a packaging bag for containing medicines so as to fill the medicine into the packaging bag;
the two mounting plates are arranged on two opposite sides of the discharging pipe;
the two ends of the bag supporting blocks are respectively and rotatably arranged on the two mounting plates and are respectively positioned between the two mounting plates, and the bag supporting blocks rotate and are abutted with the inner wall of the packaging bag so as to open the packaging bag;
the two heating plates are arranged below the bag supporting block, a placing area is formed between the two heating plates, the packaging bag is placed in the placing area, and the two heating plates move towards the packaging bag direction so as to heat and seal the filled packaging bag;
one end of the dust collection pipe extends into the space between the bag supporting block and the heating plate and is communicated with the packaging bag, and the dust collection pipe provides suction force to suck out dust between the heating plate and the bag supporting block in the packaging bag;
the bag supporting blocks are semi-cylindrical and are provided with plane sides and cambered surface sides, the cambered surface sides of the two bag supporting blocks are abutted to seal the discharge end, the bag supporting blocks rotate along the axis so as to enable the cambered surface sides of the two bag supporting blocks to be abutted to the inner wall of the packaging bag to open the packaging bag, and the plane sides of the two bag supporting blocks are located between the two mounting plates and form a channel for passing through medicines;
the baffle is slidably arranged in the discharging pipe, and one end of the baffle extends out of the discharging end and is abutted against the bag supporting block so as to seal a gap between the bag supporting block and the discharging pipe;
one end of the elastic piece is arranged on the discharging pipe, the other end of the elastic piece is arranged on the baffle, and in a reset state, the elastic piece pushes the baffle to be abutted with the bag supporting block;
the two arc-shaped blocks are respectively arranged on the plane sides of the two bag-supporting blocks, the baffle is abutted to the arc-shaped blocks and the arc-shaped sides of the bag-supporting blocks, and the bag-supporting blocks rotate along the axis so that the two arc-shaped blocks are positioned between the two mounting plates and form a channel for passing medicines.
2. The pharmaceutical powder dust containment device of claim 1, further comprising:
the spiral blade is rotatably arranged in the discharging pipe so as to push the medicine in the discharging pipe to move towards the direction of the packaging bag, and the spiral blade is positioned between the elastic piece and the feeding end.
3. The pharmaceutical powder dust containment device of claim 2, wherein the discharge tube comprises:
the first tube body is provided with a feeding end and is communicated with a medicine source, the first tube body is a cylindrical tube body, the helical blades are arranged in the first tube body, and the helical blades are abutted to the inner wall of the first tube body;
the second body is installed the first body is kept away from the one end of feed end, the second body is square body, baffle slidable mounting is in the second body, the elastic component is kept away from the one end of baffle is installed in the second body, the second body is kept away from the one end of first body is the discharge end.
4. A pharmaceutical powder dust containment device according to claim 3, further comprising:
the two fixing plates are arranged below the second pipe body and are oppositely arranged;
the two push rods are provided with fixed ends and telescopic ends, the fixed ends of the two push rods are respectively arranged on two opposite sides of the fixed plate, the two heating plates are respectively arranged on two telescopic ends of the push rods, and the push rods are telescopic to drive the heating plates to move.
5. A method of controlling a dust-proof packaging apparatus for pharmaceutical powders according to claim 4, comprising the steps of:
the method comprises the steps that firstly, two bag supporting blocks rotate, the plane sides of the two bag supporting blocks are parallel to the axis of a discharging pipe, and the cambered surface sides of the two bag supporting blocks are abutted to each other, so that the two bag supporting blocks are plugged at the discharging end of the discharging pipe;
step two, placing the packaging bag in the placement area, and sleeving the opening of the packaging bag outside the second pipe body;
step three, the two bag supporting blocks rotate, so that the cambered surface sides of the two bag supporting blocks are gradually abutted against the inner wall of the packaging bag, and the elastic piece pushes the baffle to be abutted against the cambered blocks;
step four, the bag supporting blocks continue to rotate, so that the cambered surface sides of the two bag supporting blocks are separated, and a passage for passing through medicines is formed between the two cambered blocks;
fifthly, rotating the spiral blade, and filling the medicine in the discharging pipe into the packaging bag through the channel;
step six, the spiral blade stops rotating, the medicine in the packaging bag is filled, the push rod stretches to push the two heating plates to move towards the direction of the packaging bag, and the filled packaging bag is heated and sealed;
seventhly, continuously rotating the bag supporting blocks to enable the cambered surface sides of the two bag supporting blocks to be abutted, and blocking the discharge end;
step eight, a dust suction pipe provides suction force to suck dust between the heating plate and the bag supporting block;
and step nine, continuously rotating the bag supporting block to separate the cambered surface side of the bag supporting block from the inner wall of the packaging bag, and taking down the packaging bag.
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| CN202310741603.6A CN116513543B (en) | 2023-06-21 | 2023-06-21 | Dust-proof packaging device for medicine powder and control method thereof |
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| CN116513543A (en) | 2023-08-01 |
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