Oral straw preparation and filling and assembling equipment and production method thereof

Abstract

The invention discloses an oral suction tube preparation and filling and assembling equipment and a production method thereof.The oral suction tube preparation comprises a tubular container, and the first end and the second end of the tubular container are provided with a first blocking part and a second blocking part respectively; a first filter and a second filter are arranged in the tubular container between the first blocking part and the second blocking part, and an area for placing granular medicine is formed in the tubular container between the first filter and the second filter. Compared with the prior art, the first blocking part and the second blocking part are formed through the pipe opening of the tubular container, the blocking effect of the structure on the filter is good, the possibility that the filter falls off due to scraping is avoided, the filter cannot fall off due to the influence of the production technology, and the quality of oral suction pipe preparations is guaranteed. And secondly, additional accessories for arranging the first blocking part and the second blocking part are not needed, so that the cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of oral straw preparation production, and in particular to an oral straw preparation and a filling and assembling device and a production method thereof. Background Art

[0002] In people's daily life, they often take various medicines, sugar pills and other granular powders with water. They often need to swallow the medicine first and then drink water to send it into the stomach for digestion and absorption. This feeding process is cumbersome and prone to choking, causing people to feel uncomfortable with their diet. For some bedridden people, it is even more difficult to take medicine. With the development of the market, customized tubular container preparations have appeared on the market, which are mainly used for the storage and rapid administration of drug powders (pills). At present, most domestic dry powder inhaler manufacturers mostly use manual loading and unloading methods to produce tubular container preparations. Even if there are automated equipment for loading and unloading, the tubular container is basically placed horizontally on the conveyor belt. The patent application with the publication number CN113558987A discloses a medicinal straw and its assembly method, which belongs to the technical field of filling tubes. The medicinal straw includes a tube body, a filter device is arranged at the water inlet of the tube body, and a cover is arranged at the water outlet of the tube body; an area for placing medicine is formed inside the tube body between the filter device and the cover; the filter device includes a filter disc and an outer ring, and the filter disc is embedded in the outer ring, and the particle size of the medicine is larger than the aperture of the filter screen of the filter disc. The assembly method includes the following steps: 1) inserting the water inlet of the tube body into the filter device and fixing it; 2) pouring medicine from the water outlet of the tube body; 3) setting a cover at the water outlet of the tube body to complete the assembly. The water inlet of the medicinal straw of the patent application is inserted into the filter device. Since the medicine powder and the filter device have a certain weight, if the filter device and the medicinal straw deviate in production, resulting in loose plugging, when the medicinal straw is taken out of the bag, the filter device scrapes against the bag wall, which may cause the filter device to fall off. Summary of the invention

[0003] The invention provides an oral straw preparation and a filling and assembling device and a production method thereof, which are used to solve the problem that the filter of the oral straw preparation in the prior art falls off when being scraped.

[0004] The present invention provides an oral inhaler preparation, comprising a tubular container, wherein a first blocking portion and a second blocking portion are respectively provided at the first end and the second end of the tubular container, a first filter and a second filter are provided in the tubular container between the first blocking portion and the second blocking portion, and an area for placing granular medicine is formed in the tubular container between the first filter and the second filter.

[0005] The present invention also provides a filling and assembly device for the oral straw preparation as described above, comprising a conveying mechanism, on which a plurality of positioning and clamping carriers are arranged, and along the conveying mechanism are sequentially arranged a tubular container loading mechanism, a first filter loading mechanism, a first blocking mechanism, a filling mechanism, a second filter loading mechanism, a second blocking mechanism and a tubular container unloading mechanism, wherein the first blocking mechanism is used to set a first blocking portion at the first end of the tubular container, and the second blocking mechanism is used to set a second blocking portion at the second end of the tubular container, the first filter loading mechanism is used to load the first filter into the first end of the tubular container, and the first filter loading mechanism is used to load the second filter into the second end of the tubular container.

[0006] Preferably, a lower leveling mechanism for aligning the lower end of the tubular container is provided between the tubular container feeding mechanism and the first filter feeding mechanism.

[0007] Preferably, an upper leveling mechanism for aligning the upper end of the tubular container is provided between the filling mechanism and the second filter feeding mechanism.

[0008] Preferably, the first blocking mechanism is used to roll the tube opening at the bottom of the tubular container inward to form a first blocking portion.

[0009] Preferably, the second blocking mechanism is used to roll the tube opening at the top end of the tubular container inward to form a second blocking portion.

[0010] Preferably, the first filter loading mechanism loads the first filter into the lower end of the tubular container from bottom to top.

[0011] Preferably, the positioning and clamping carrier is provided with a plurality of clamping grooves for clamping the tubular container, and the plurality of clamping grooves are divided into two rows, and the two rows of clamping grooves are staggered.

[0012] Preferably, the conveying mechanism is a magnetic levitation conveyor line.

[0013] The present invention also provides a method for producing an oral straw preparation, comprising the following steps:

[0014] S1. Loading: transport the tubular container to the positioning and clamping carrier on the conveying mechanism in a vertical state;

[0015] S2, assembling the first filter: pushing the first filter into the tubular container;

[0016] S3, fusion: rolling the tube mouth of the second end of the tubular container inward;

[0017] S4, drug filling: filling the drug into the tubular container of the positioning clamping carrier;

[0018] S5, assembling the second filter: pressing the second filter into the tubular container;

[0019] S6, fusion: rolling the tube opening of the second end of the tubular container inward;

[0020] S7, unloading: removing the oral straw preparation completed in steps S1-S6 from the positioning and clamping carrier.

[0021] Compared with the prior art, in the present invention, the conveying mechanism conveys the positioning and clamping carrier to the tubular container loading mechanism, the first filter loading mechanism, the first blocking mechanism, the filling mechanism, the second filter loading mechanism, the second blocking mechanism and the tubular container unloading mechanism in sequence; the tubular container loading mechanism conveys the tubular container into the positioning and clamping carrier, and the second leveling mechanism arranges the tubular container on the positioning and clamping carrier to align its bottom; the first filter loading mechanism loads the first filter into the lower end of the tubular container on the positioning and clamping carrier, and the first blocking mechanism sets a first blocking portion at the lower end of the tubular container to prevent the first filter from coming out; the filling mechanism loads the granular medicine into the tubular container, the second filter loading mechanism loads the second filter into the upper end of the tubular container on the positioning and clamping carrier, and the second blocking mechanism sets a first blocking portion at the upper end of the tubular container to prevent the second filter from coming out; finally, the tubular container that has completed filling on the positioning and clamping carrier is transferred to the unloading conveyor belt through the tubular container unloading mechanism. The present invention realizes the automatic assembly of a tubular container with two upper and lower filters, and has high production efficiency. Secondly, the bottom fusion curling and the top fusion curling can better prevent the filter in the tubular container from coming out, avoiding the possibility of the filter falling due to scratching, and the filter will not fall due to the influence of the production process, which is conducive to ensuring the quality of the oral straw preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 is a schematic diagram of the structure of the oral straw preparation of the present invention;

[0025] Figure 3 for Figure 2 A magnified schematic diagram of the structure at center A;

[0026] Figure 4 It is a structural schematic diagram of the positioning and clamping carrier of the present invention;

[0027] Figure 5 A diagram showing the steps for assembling a tubular container of the present invention.

[0028] Reference numerals:

[0029] 1. Conveying mechanism, 2. Positioning and clamping carrier, 3. Tubular container feeding mechanism, 4. First leveling mechanism, 5. First filter feeding mechanism, 6. First blocking mechanism, 7. Filling mechanism, 8. Second leveling mechanism, 9. Second filter feeding mechanism, 10. Second blocking mechanism, 11. Tubular container unloading mechanism, 100. Tubular container, 1001. First blocking part, 1002. Second blocking part, 12. First filter, 13. Second filter, 200. Clamping groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Refer to the attached Figure 2 and attached Figure 3 This embodiment provides an oral inhaler preparation, including a tubular container 100, wherein the first end and the second end of the tubular container 100 are respectively provided with a first blocking portion 1001 and a second blocking portion 1002. Specifically, the bottom of the tubular container 100 is the first end, and the top of the tubular container 100 is the second end. The first blocking portion 1001 is formed by curling the tube mouth at the bottom of the tubular container 100 inwardly, and the second blocking portion 1002 is formed by curling the tube mouth at the top of the tubular container 100 inwardly. The tubular container 100 between the first blocking portion 1001 and the second blocking portion 1002 is provided with a first filter 12 and a second filter 13, and the tubular container 100 between the first filter 12 and the second filter 13 forms an area for placing granular medicine. The upper end and the lower end of the tubular container 100 are both provided with filters, and the granular medicine is located between the two filters. The granular medicine is blocked in the tubular container 100 by the two filters, and the two blocking portions block the two filters in the tubular container 100. The present invention uses the tube mouth of the tubular container 100 to form the first blocking part 1001 and the second blocking part 1002. This structure has a good blocking effect on the filter, avoiding the possibility of the filter falling due to scratching, and the filter will not fall due to the production process, thereby ensuring the quality of the oral straw preparation. Secondly, the first blocking part 1001 and the second blocking part 1002 do not require additional accessories, which is conducive to cost saving.

[0032] Refer to the attached Figure 1The present invention also provides a filling and assembling device for the above-mentioned oral straw preparation, comprising a conveying mechanism 1, on which a plurality of positioning and clamping carriers 2 are arranged, the positioning and clamping carriers 2 are used to clamp a plurality of tubular containers 100, and along the conveying mechanism 1 are sequentially arranged a tubular container feeding mechanism 3, a first filter feeding mechanism 5, a first blocking mechanism 6, a filling mechanism 7, a second filter feeding mechanism 9, a second blocking mechanism 10 and a tubular container unloading mechanism 11, the tubular container feeding mechanism 3 is used to convey the tubular container 100 to the positioning and clamping carrier 2, the first blocking mechanism 6 is used to A first blocking portion 1001 is provided at the bottom of the tubular container 100, a filling mechanism 7 is used to fill the medicine powder into the tubular container 100, a second blocking mechanism 10 is used to provide a second blocking portion 1002 at the top of the tubular container 100, a first filter loading mechanism 5 is used to load the first filter 12 into the lower end of the tubular container 100, a first filter loading mechanism 5 is used to load the second filter 13 into the upper end of the tubular container 100, and a tubular container unloading mechanism 11 is used to remove the assembled tubular container 100 (oral straw preparation) from the positioning and clamping carrier 2. The tubular container loading mechanism 3 pushes the tubular container 100 into the positioning and clamping carrier 2, and then the conveying mechanism 1 conveys the positioning and clamping carrier 2 to each station. When the positioning and clamping carrier 2 comes to the first filter loading mechanism 5, the first filter loading mechanism 5 loads the first filter 12 into the lower end of the tubular container 100, and the positioning and clamping carrier 2 is conveyed to the first blocking mechanism 6. The first blocking mechanism 6 is provided with a first blocking portion 1001 at the bottom of the tubular container 100 so as to prevent the first filter 12 from coming out of the lower end of the tubular container 100; the positioning and clamping carrier 2 is conveyed to the filling mechanism 7, and the filling mechanism 7 puts the granular medicine into the filling mechanism 7. Pour into the tubular container 100; the positioning and clamping carrier 2 is transported to the second filter loading mechanism 9, and the second filter loading mechanism 9 loads the second filter 13 into the upper end of the tubular container 100; the positioning and clamping carrier 2 is transported to the second blocking mechanism 10, and the second blocking mechanism 10 is provided with a second blocking portion 1002 at the top end of the tubular container 100 so as to prevent the second filter 13 from coming out from the upper end of the tubular container 100; the positioning and clamping carrier 2 is transported to the tubular container unloading mechanism 11, and the tubular container unloading mechanism 11 moves the tubular container 100 filled with drugs on the positioning and clamping carrier 2 to the unloading conveyor belt.

[0033] Specifically, the conveying mechanism 1 is a magnetic levitation conveyor line. The magnetic levitation conveyor line can convey each positioning and clamping carrier 2 individually, that is, it can convey the positioning and clamping carrier 2 to different workstations for assembly. For example, when the magnetic levitation conveyor line conveys one positioning and clamping carrier 2 to the tubular container feeding mechanism 3 for feeding, it can also convey another positioning and clamping carrier 2 to the filling mechanism 7 for filling, or convey the third positioning and clamping carrier 2 to the first blocking mechanism 6 for bottom fusion.

[0034] As another embodiment of the present invention: a first leveling mechanism 4 for aligning the lower end of the tubular container 100 is arranged between the tubular container feeding mechanism 3 and the first filter feeding mechanism 5. The first leveling mechanism 4 is used to level the lower end of the tubular container 100 to facilitate the subsequent loading of the first filter 12 into the lower end of the tubular container 100.

[0035] Specifically, the first filter loading mechanism 5 loads the first filter 12 into the lower end of the tubular container 100 from bottom to top, and the first filter 12 is inserted into the tubular container 100 .

[0036] As another embodiment of the present invention: a second leveling mechanism 8 for aligning the upper end of the tubular container 100 is provided between the filling mechanism 7 and the second filter feeding mechanism 9. The second leveling mechanism 8 is used to level the upper end of the tubular container 100 to facilitate the subsequent loading of the second filter 13 into the upper end of the tubular container 100.

[0037] Specifically, the second filter loading mechanism 9 loads the second filter 13 into the upper end of the tubular container 100 from top to bottom, and the second filter 13 is inserted into the tubular container 100 .

[0038] As another embodiment of the present invention: the first blocking mechanism 6 is used to make the tube mouth of the bottom of the tubular container 100 curl inward to form the first blocking portion 1001. The first blocking mechanism 6 curls the tube mouth of the tubular container 100 inward to form the first blocking portion 1001 by hot melting. The diameter of the first filter 12 is much larger than the inner diameter of the first blocking portion 1001. Therefore, the first blocking portion 1001 can prevent the first filter 12 from coming out of the bottom of the tubular container 100. The hot melting curling method does not require additional accessories, which is conducive to cost saving and has a good blocking effect. Of course, the first blocking mechanism 6 can also be inserted into a limit ring, and then the limit ring is fixed in the tubular container 100 by bonding or other methods.

[0039] As another embodiment of the present invention: the second blocking mechanism 10 is used to curl the tube mouth of the top end of the tubular container 100 inward to form a second blocking portion 1002. The second blocking mechanism 10 curls the tube mouth of the tubular container 100 inward by hot melting to form the second blocking portion 1002. The diameter of the second filter 13 is much larger than the inner diameter of the second blocking portion 1002. Therefore, the second blocking portion 1002 can prevent the second filter 13 from coming out from the bottom of the tubular container 100.

[0040] Specifically, the structure of the second filter 13 is the same as that of the first filter 12. Both the second filter 13 and the first filter 12 can allow water to pass through but cannot allow the granular medicine to pass through. When taking the medicine, the tubular container 100 is placed in water, and the water enters along the first filter 12 to dissolve the granular medicine, and then the medicine is sucked away by inhalation.

[0041] As another embodiment of the present invention: the number of the first filter loading mechanisms 5 between the first leveling mechanism 4 and the first blocking mechanism 6 is two, and the two first filter loading mechanisms 5 respectively load the two groups of first filters 12 into a row of tubular containers 100 on the two positioning and clamping carriers 2, and the two first filter loading mechanisms 5 jointly complete the assembly of the first filter 12 of the tubular container 100 on a positioning and clamping carrier 2. This arrangement enables the two first filter loading mechanisms 5 to assemble filters at the same time, which can effectively improve production efficiency.

[0042] As another embodiment of the present invention: the number of the second filter feeding mechanisms 9 between the second leveling mechanism 8 and the second blocking mechanism 10 is two, and the two second filter feeding mechanisms 9 respectively load the two groups of second filters 13 into a row of tubular containers 100 on the two positioning and clamping carriers 2, and the two second filter feeding mechanisms 9 jointly complete the assembly of the second filters 13 of the tubular container 100 on a positioning and clamping carrier 2. This arrangement enables the two second filter feeding mechanisms 9 to assemble filters at the same time, which can effectively improve production efficiency.

[0043] As another embodiment of the present invention, the number of the filling mechanisms 7 between the first blocking mechanism 6 and the second leveling mechanism 8 is two, and the two filling mechanisms 7 can respectively fill different granular medicines into the tubular container 100 .

[0044] As another embodiment of the present invention: Figure 4 The positioning and clamping carrier 2 is provided with a plurality of clamping grooves 200 for clamping the tubular container 100. The plurality of clamping grooves 200 are divided into two rows, and the two rows of clamping grooves 200 are staggered. This arrangement makes the structure of the positioning and clamping carrier 2 more compact, or in the case of the same length, the two rows of clamping grooves 200 with staggered distribution can transport more tubular containers 100.

[0045] As another embodiment of the present invention: the tubular container feeding mechanism 3 is used to push two rows of tubular containers 100 into the clamping grooves 200 on the two positioning and clamping carriers 2 respectively. After the two rows are clamped into the clamping grooves 200 on the positioning and clamping carriers 2, the two rows of tubular containers 100 on the two positioning and clamping carriers 2 are staggered. That is, the tubular container feeding mechanism 3 simultaneously feeds the two rows of tubular containers 100 into the two positioning and clamping carriers 2 by staggered feeding.

[0046] As another embodiment of the present invention: the tubular container unloading mechanism 11 takes out the assembled tubular container 100 from the positioning and clamping carrier 2, and then turns the tubular container 100 into a horizontal state and places it on the unloading conveyor belt.

[0047] Specifically, the magnetic levitation conveyor line is a ring-shaped conveyor belt composed of two straight line segments and two arc segments.

[0048] Refer to the attached Figure 5 The present invention also provides a method for producing an oral straw preparation, comprising the following steps:

[0049] S1, loading: the tubular container 100 is transported to the positioning and clamping carrier 2 on the conveying mechanism 1, and the tubular container 100 in the positioning and clamping carrier 2 is in a vertical state; the magnetic suspension conveyor line moves one positioning and clamping carrier 2 to the tubular container loading mechanism 3 each time, and the tubular container loading mechanism 3 delivers the tubular container 100 in a vertical state into the positioning and clamping carrier 2. Specifically, the tubular container loading mechanism 3 sucks the tubular container 100 by vacuuming, then flips it into a vertical state, and finally delivers it into the positioning and clamping carrier 2. For example, the tubular container loading mechanism 3 sucks the tubular container 100 by a suction nozzle, then flips it into a vertical state and then delivers it into the positioning and clamping carrier 2.

[0050] S2, first filter assembly: the magnetic suspension conveyor line conveys the positioning clamping carrier 2 to the first filter loading mechanism 5, and the first filter loading mechanism 5 pushes the first filter 12 upward into the tubular container 100;

[0051] S3, fusion: the magnetic suspension conveyor line conveys the positioning and clamping carrier 2 to the first blocking mechanism 6, and the first blocking mechanism 6 rolls the bottom of the tubular container 100 inwardly to form a first blocking portion 1001 by hot melting. The inner diameter of the first group of plugs is smaller than the outer diameter of the first filter 12, which can prevent the first filter 12 from falling from the tubular container 100;

[0052] S4, drug filling: the magnetic suspension conveyor line conveys the positioning and clamping carrier 2 to the filling mechanism 7, and the filling mechanism 7 fills the drug into the tubular container 100 of the positioning and clamping carrier 2;

[0053] S5, second filter assembly: the magnetic suspension conveyor line conveys the positioning clamping carrier 2 to the second filter feeding mechanism 9, and the second filter feeding mechanism 9 presses the second filter 13 downward into the tubular container 100;

[0054] S6. Fusion: The magnetic levitation conveyor line conveys the positioning and clamping carrier 2 to the second blocking mechanism 10. The second blocking mechanism 10 rolls the tube mouth at the top of the tubular container 100 inward by hot melting to form a second blocking portion 1002. The inner diameter of the second group of plugs is smaller than the outer diameter of the second filter 13, which can prevent the second filter 13 from coming out of the tubular container 100.

[0055] S7, unloading: the magnetic levitation conveyor line transports the positioning and clamping carrier 2 to the tubular container unloading mechanism 11, and the tubular container unloading mechanism 11 takes the oral straw preparation prepared in the above steps out of the positioning and clamping carrier 2, and then turns the oral straw preparation into a horizontal state and places it on the unloading conveyor belt.

[0056] The step of leveling the bottom of the tubular container 100 is also included between the loading step and the first filter assembly: in this step, the tubular container 100 is arranged so that the bottom of the tubular container 100 is aligned.

[0057] The step of leveling the top end of the tubular container 100 is also included between the second filter assembling step and the fusing step: in this step, the tubular container 100 is arranged so that the top end of the tubular container 100 is aligned.

[0058] As another embodiment of the present invention: two rows of clamping grooves 200 for clamping tubular containers 100 are arranged on the positioning clamping carrier 2. The two rows of clamping grooves 200 are arranged in a staggered manner. Each row of clamping grooves 200 clamps a group of tubular containers 100. One positioning clamping carrier 2 will transport two groups of tubular containers 100 for assembly of oral straw preparations. After the magnetic suspension conveyor line transports one positioning clamping carrier 2, the production of two rows of oral straw preparations can be completed. This arrangement can effectively improve the assembly efficiency of oral straw preparations. The production of two rows of oral straw preparations is as follows:

[0059] In the loading step: the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into the clamping grooves 200 of two positioning and clamping carriers 2 respectively each time, wherein the first row of clamping grooves 200 of one positioning and clamping carrier 2 clamps one row of tubular containers 100, and the second row of clamping grooves 200 of another positioning and clamping carrier 2 clamps another row of tubular containers 100. Specifically, the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into two positioning and clamping carriers 2 respectively, and then the magnetic suspension conveyor line drives the rear positioning and clamping carrier 2 to move to the position of the front positioning and clamping carrier 2, and the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into two positioning and clamping carriers 2 respectively, and repeats the above steps to achieve staggered loading. For example, there are four positioning and clamping carriers 2, a, b, c, and d; the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into a and b; the magnetic levitation conveyor line moves c to the position of b; the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into b and c, and b clamps the two rows of tubular containers 100; the magnetic levitation conveyor line moves d to the position of c; the tubular container loading mechanism 3 pushes two rows of tubular containers 100 into c and d, and c clamps the two rows of tubular containers 100, thereby realizing staggered loading.

[0060] When the positioning and clamping carrier 2 clamps two rows of staggered tubular containers 100, one way to assemble the first filter is: two first filter loading mechanisms 5 are distributed in sequence along the magnetic levitation conveyor line, and one first filter loading mechanism 5 loads the first filter 12 into the lower end of a row of tubular containers 100 of the positioning and clamping carrier 2, and then the magnetic levitation conveyor line transports the positioning and clamping carrier 2 to another first filter loading mechanism 5, and the other first filter loading mechanism 5 assembles the first filter 12 on another row of tubular containers 100 of the positioning and clamping carrier 2.

[0061] When the positioning and clamping carrier 2 clamps two rows of staggered tubular containers 100, one way to implement drug filling is: two filling mechanisms 7 are distributed in sequence along the magnetic levitation conveyor line, one filling mechanism 7 fills the granular medicine into a row of tubular containers 100 of the positioning and clamping carrier 2, and then the magnetic levitation conveyor line transports the positioning and clamping carrier 2 to another filling mechanism 7, and the other filling mechanism 7 fills the granular medicine into another row of tubular containers 100 of the positioning and clamping carrier 2.

[0062] When the positioning and clamping carrier 2 clamps two rows of staggered tubular containers 100, one way to assemble the second filter is as follows: two second filter loading mechanisms 9 are distributed in sequence along the magnetic levitation conveyor line, and one second filter loading mechanism 9 loads the second filter 13 into the lower end of a row of tubular containers 100 of the positioning and clamping carrier 2, and then the magnetic levitation conveyor line transports the positioning and clamping carrier 2 to another second filter loading mechanism 9, and the other second filter loading mechanism 9 assembles the second filter 13 on another row of tubular containers 100 of the positioning and clamping carrier 2.

[0063] In the present invention, the conveying mechanism 1 conveys the positioning and clamping carrier 2 to the tubular container feeding mechanism 3, the first filter feeding mechanism 5, the first blocking mechanism 6, the filling mechanism 7, the second filter feeding mechanism 9, the second blocking mechanism 10 and the tubular container unloading mechanism 11 in sequence. The tubular container feeding mechanism 3 conveys the tubular container 100 to the positioning and clamping carrier 2, and the second leveling mechanism 8 arranges the tubular container 100 on the positioning and clamping carrier 2 to align the bottom thereof; the first filter feeding mechanism 5 loads the first filter 12 into the tubular container 100 on the positioning and clamping carrier 2. At the lower end, the first blocking mechanism 6 sets a first blocking portion 1001 at the lower end of the tubular container 100 to prevent the first filter 12 from coming out, the filling mechanism 7 loads the granular medicine into the tubular container 100, the second filter loading mechanism 9 loads the second filter 13 into the upper end of the tubular container 100 on the positioning and clamping carrier 2, and the second blocking mechanism 10 sets a first blocking portion 1001 at the upper end of the tubular container 100 to prevent the second filter 13 from coming out, and finally the tubular container 100 that has been filled on the positioning and clamping carrier 2 is transferred to the unloading conveyor belt through the tubular container unloading mechanism 11. The present invention realizes an automated assembly of a tubular container 100 with two upper and lower filters, and has high production efficiency. Secondly, the filter in the tubular container 100 can be better prevented from coming out by the bottom fusion curling and the top fusion curling, avoiding the possibility of the filter falling off due to scratching, and the filter will not fall off due to the influence of the production process, which is conducive to ensuring the quality of the oral straw preparation.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An oral straw preparation, characterized in that: The invention comprises a tubular container (100), wherein the first end and the second end of the tubular container (100) are respectively provided with a first blocking portion (1001) and a second blocking portion (1002); a first filter (12) and a second filter (13) are provided in the tubular container (100) between the first blocking portion (1001) and the second blocking portion (1002); and an area for placing granular medicine is formed in the tubular container (100) between the first filter (12) and the second filter (13).

2. A filling and assembling device for an oral straw preparation as claimed in claim 1, characterized in that: The invention comprises a conveying mechanism (1), on which a plurality of positioning and clamping carriers (2) are arranged, and along the conveying mechanism (1) are sequentially arranged a tubular container loading mechanism (3), a first filter loading mechanism (5), a first blocking mechanism (6), a filling mechanism (7), a second filter loading mechanism (9), a second blocking mechanism (10) and a tubular container unloading mechanism (11), wherein the first blocking mechanism (6) is used to set a first blocking portion (1001) at the first end of the tubular container (100), the second blocking mechanism (10) is used to set a second blocking portion (1002) at the second end of the tubular container (100), the first filter loading mechanism (5) is used to load a first filter (12) into the first end of the tubular container (100), and the first filter loading mechanism (5) is used to load a second filter (13) into the second end of the tubular container (100).

3. The filling and assembling equipment according to claim 2, characterized in that: A lower leveling mechanism (4) for aligning the lower end of the tubular container (100) is provided between the tubular container loading mechanism (3) and the first filter loading mechanism (5).

4. The filling and assembling equipment according to claim 3, characterized in that: An upper leveling mechanism (8) for aligning the upper end of the tubular container (100) is provided between the filling mechanism (7) and the second filter feeding mechanism (9).

5. The filling and assembling equipment according to claim 3, characterized in that: The first blocking mechanism (6) is used to cause the tube opening at the bottom of the tubular container (100) to roll inward to form a first blocking portion (1001).

6. The filling and assembling equipment according to claim 2, characterized in that: The second blocking mechanism (10) is used to cause the tube opening at the top end of the tubular container (100) to roll inward to form a second blocking portion (1002).

7. The filling and assembling equipment according to claim 2, characterized in that: The first filter loading mechanism (5) loads the first filter (12) into the lower end of the tubular container (100) from bottom to top.

8. The filling and assembling equipment according to claim 2, characterized in that: The positioning clamping carrier (2) is provided with a plurality of clamping grooves (200) for clamping the tubular container (100), and the plurality of clamping grooves (200) are divided into two rows, and the two rows of clamping grooves (200) are staggered.

9. The filling and assembling equipment according to claim 2, characterized in that: The conveying mechanism (1) is a magnetic suspension conveying line.

10. A method for producing an oral straw preparation, characterized in that: The steps include: S1, loading: conveying the tubular container (100) to a positioning and clamping carrier (2) on a conveying mechanism (1) in a vertical state; S2, assembling the first filter: pushing the first filter (12) into the tubular container (100); S3, fusion: rolling the tube opening of the second end of the tubular container (100) inward; S4, drug filling: filling the drug into the tubular container (100) of the positioning and clamping carrier (2); S5, assembling the second filter: pressing the second filter (13) into the tubular container (100); S6, fusion: rolling the tube opening of the second end of the tubular container (100) inwardly; S7, unloading: removing the oral straw preparation completed in steps S1-S6 from the positioning and clamping carrier (2).

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