Tail sealing device for medical ointment aluminum tube

Abstract

The utility model relates to the technical field of aluminum tube tail sealing, in particular to a medical ointment aluminum tube tail sealing device which comprises an operation table, a rotating table, a feeding device, a tail sealing mechanism and a center table, the rotating table is installed on the table top of the operation table, the feeding device and the tail sealing mechanism are distributed on the periphery of the rotating table, and the center table penetrates through the center of the rotating table. And a plurality of groups of positioning mechanisms are mounted on the rotating table. According to the tail sealing device for the medical ointment aluminum tubes, the multiple aluminum tubes filled with ointment are placed into the corresponding positioning mechanisms at the same time through the feeding device to be positioned, the rotating table rotates, the aluminum tubes are moved to the position below the gluing mechanism, the gluing mechanism is attached to the inner walls of the tail portions of the aluminum tubes, and meanwhile the rotating assembly ejects upwards to drive the positioning mechanisms to rotate; the glue can be uniformly coated in the inner wall, then the positioning mechanism is reset, the glue can be uniformly spread on the inner wall of the aluminum pipe by moving to the position below the uniform smearing mechanism, and then tail sealing is completed through the tail sealing mechanism, so that automation can be realized, the efficiency can be improved, and meanwhile, secondary pollution can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube tail sealing, in particular to a tail sealing device for a medical ointment aluminum tube. Background Art

[0002] Generally, external-use medicines need to be loaded through medicinal aluminum tubes. After loading and filling, the aluminum tube needs to be sealed by sealing the tail of the medicinal aluminum tube.

[0003] The traditional filling and sealing method generally uses manual filling and manual sealing. This filling and sealing method will also cause secondary contamination of the aluminum tube after manual contact with the aluminum tube. When manual labor repeats an action for a long time, it will also cause fatigue and reduce production efficiency. It will also cause the filling and sealing to be very rough, affecting the quality of the product. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tail-sealing device for an aluminum tube of medical ointment, comprising an operating table, a rotating table is installed on the table top of the operating table, and a feeding device and a tail-sealing mechanism are distributed on the periphery of the rotating table, and a central table is arranged at the center of the rotating table, multiple groups of positioning mechanisms are installed on the rotating table, a lifting assembly is installed on the central table, a gluing mechanism located above the positioning mechanism is installed at the lifting end of the lifting assembly, and a rotating assembly located below the positioning mechanism is installed on the operating table.

[0005] Furthermore, the positioning mechanism includes a sleeve fixed on the rotating table, a boss is sleeved on the inner side of the sleeve, a bearing is fixed on the outer side of the boss, and a spring is sleeved between the bearing and the sleeve, two positioning pins plugged into the sleeve are fixed at the bottom of the boss, and a clamping seat is installed on the top of the boss.

[0006] Furthermore, the bottom of the boss is square, and the rotating assembly includes a lower plate fixed on the operating table, a top cylinder and two guide rods are installed on the top of the lower plate, an upper plate slidably connected to the two guide rods is fixed to the ejection end of the upper cylinder, a plurality of rotating cylinders adapted to the bottom end of the boss are rotatably connected to the top of the upper plate, and a driving group connected to the rotating cylinder is installed at the bottom of the upper plate.

[0007] Furthermore, the driving group includes a driving motor fixed to the bottom of the upper moving plate and connected to one of the rotating cylinders. The multiple rotating cylinders are connected by staggered transmission through multiple pulley mechanisms. The bottom of the upper moving plate is equipped with multiple tensioning wheels in contact with the belt ends of the pulley mechanisms.

[0008] Furthermore, the lifting assembly is divided into two groups, and the lifting assembly includes a mounting plate fixed on the center platform, on which a push-down cylinder is installed, one of which is connected to the gluing mechanism, and one end of the other push-down cylinder is installed with a smoothing mechanism.

[0009] Furthermore, the smoothing mechanism includes a base plate installed at the top end of the push-down cylinder, the bottom of the base plate is rotatably connected to a plurality of shaft seats, and a rotating part rotatably connected to the shaft seats, and two scrapers are installed on the shaft seats.

[0010] Furthermore, the rotating part includes a propulsion cylinder and a limit plate installed on the bottom plate, a gear is fixed to the outside of the shaft seat, and a tooth column penetrating the bottom plate and meshing with the gear is fixed to the ejection end of the propulsion cylinder.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The tail sealing device of the medical ointment aluminum tube simultaneously places a plurality of aluminum tubes filled with ointments into corresponding positioning mechanisms for positioning through a feeding device, and the rotating table rotates to move the aluminum tubes to the bottom of the gluing mechanism, and the gluing mechanism is in contact with the inner wall of the tail of the aluminum tube. At the same time, the upper top of the rotating component drives the positioning mechanism to rotate, so that the glue can be evenly coated on the inner wall, and then the positioning mechanism is reset, and the glue can be evenly spread on the inner wall of the aluminum tube by moving to the bottom of the spreading mechanism, and then the tail sealing is completed by the tail sealing mechanism, so that automation can be realized to improve efficiency, and secondary pollution can also be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the connection structure of the smearing mechanism in the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the rotating component in the utility model;

[0016] Figure 4 It is a three-dimensional diagram of the clamping seat connection structure in the utility model.

[0017] In the figure: 1. operating table; 2. rotating table; 3. feeding device; 4. center table; 5. tail sealing mechanism; 6. smoothing mechanism; 601. bottom plate; 602. shaft seat; 603. gear; 604. pushing cylinder; 605. gear column; 606. scraper; 607. limit plate; 7. push cylinder; 8. glue coating mechanism; 9. rotating assembly; 901. lower plate; 902. upper cylinder; 903. upper moving plate; 904. guide rod; 905. pulley mechanism; 906. driving motor; 907. tensioning wheel; 908. rotating cylinder; 10. mounting plate; 11. clamping seat; 12. boss; 13. sleeve; 14. positioning pin. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 In this embodiment, a tail sealing device for a medical ointment aluminum tube comprises an operating table 1, a rotating table 2 is installed at the center of the table top of the operating table 1, and a feeding device 3 and a tail sealing mechanism 5 distributed on the outer ring of the rotating table 2 are fixed on the operating table 1, and a central table 4 is fixed at the center of the operating table 1 and penetrates the center of the rotating table 2, ten groups of positioning mechanisms are installed on the rotating table 2, and one group of positioning mechanisms has four, and a lifting component is installed on the central table 4, and a lifting end of the lifting component is installed with a gluing mechanism 8 located above the positioning mechanism, and the gluing mechanism 8 has four gluing ends, and a rotating component 9 located below the positioning mechanism is installed on the table top of the operating table 1.

[0020] In the above structure, the aluminum tube filled with ointment is transplanted into the positioning mechanism through the feeding device, the aluminum tube is positioned by the positioning mechanism, and then the aluminum tube is driven to adjust its position in cooperation with the rotating table. When the aluminum tube is located below the gluing mechanism, the rotating component lifts up the positioning mechanism, thereby driving the positioning mechanism to rotate, and then the lifting component sticks the gluing end of the gluing mechanism to the inner wall of the aluminum tube for gluing, and then rotates to quickly apply glue to the inner wall of the aluminum tube, and then the tail sealing operation of the aluminum tube is completed through the tail sealing mechanism, thereby realizing automatic tail sealing, and at the same time can reduce the contact between manual labor and the medicine tube, reduce secondary pollution to the product, and effectively improve production efficiency.

[0021] like Figure 4The positioning mechanism includes a sleeve 13 fixed on the rotating table 2, a boss 12 is sleeved on the inner side of the sleeve 13, a bearing is fixed on the outer side of the column end of the boss 12, and a spring is sleeved between the bearing and the sleeve 13. Two positioning pins 14 plugged with the sleeve 13 are fixed at the bottom of the boss 12, and a clamping seat 11 is installed on the top of the boss 12. When the aluminum tube moves into the clamping seat, the clamping seat clamps and positions the aluminum tube. In the initial state, the spring will drive the boss down through the bearing to make the positioning pin plug into the sleeve, so the clamping seat will not rotate in the fixed state. When it is necessary to rotate, the rotating assembly is pushed up, the boss is driven up by the bearing, and the spring is squeezed until the positioning pin is separated from the sleeve. Therefore, the aluminum tube can be driven to rotate through the clamping seat by driving the boss to rotate. When the rotating assembly retreats, the bearing is pushed back to the boss under the elastic force of the spring, and the positioning pin is inserted into the sleeve to restore to the initial state.

[0022] like Figure 3 and 4 The bottom of the column end of the convex column 12 is square, and the rotating assembly 9 includes a lower plate 901 fixed on the operating table 1. A top cylinder 902 and two guide rods 904 are installed on the top of the lower plate 901. The ejection end of the top cylinder 902 is fixed with an upper plate 903 slidably connected to the two guide rods 904. The top of the upper plate 903 is rotatably connected to a rotating cylinder 908 adapted to the bottom end of the convex column 12. The number of rotating cylinders 908 is four, and a driving group connected to the rotating cylinder 908 is installed at the bottom of the upper plate 903. The upper plate is driven to push up by the top cylinder, and the guide rod can make the upper plate move up stably. The convex column is pushed up by the rotating cylinder. After it is pushed to a certain position, the driving group drives the rotating cylinder to rotate. Because the bottom of the convex column is square and adapted to the top of the rotating cylinder, the convex column can be driven to rotate synchronously when the rotating cylinder rotates, thereby rotating the aluminum tube.

[0023] The driving group includes a driving motor 906 fixed to the bottom of the upper plate 903 and connected to one of the rotating cylinders 908. The four rotating cylinders 908 are connected in series through three sets of pulley mechanisms 905. Three tensioning wheels 907 are installed at the bottom of the upper plate 903, which are respectively in contact with the belt ends of the three pulley mechanisms 905. The three pulley mechanisms are connected in series with the four rotating cylinders. By starting the driving motor, the four rotating cylinders can be driven to rotate simultaneously, so that the aluminum tube is driven to rotate by the convex column to complete the gluing. Under the action of the tensioning wheel, the belt end of the pulley mechanism can be tightened to prevent the loose belt from affecting the rotation of the rotating cylinder.

[0024] like Figure 2The lifting assembly is divided into two groups, and the lifting assembly includes a mounting plate 10 fixed on the center platform 4, and a push-down cylinder 7 is installed on the mounting plate 10, one of which is connected to the gluing mechanism 8, and one end of the other push-down cylinder 7 is installed with a smoothing mechanism 6. The operation of the push-down cylinder can drive the gluing mechanism and the smoothing mechanism to move downward until they contact the aluminum tube to complete the lifting operation.

[0025] The smoothing mechanism 6 includes a bottom plate 601 installed at the top end of the push-down cylinder 7, the bottom of the bottom plate 601 is rotatably connected to four shaft seats 602 opposite to a group of clamping seats, and a rotating part rotatably connected to the shaft seats 602, and two scrapers 606 are installed on the shaft seats 602, and the scrapers 606 can extend to the inside of the aluminum tube and the inner wall of the aluminum tube and the gap. The bottom plate is driven downward by the push-down cylinder until the scraper extends to the inside of the aluminum tube, and then driven by the rotating part, the shaft seat can be driven to rotate. Because there is a gap between the scraper and the inner wall, the shaft seat drives the scraper to rotate, and the glue in the inner wall that exceeds the gap can be smoothed, thereby improving the quality of the later sealing.

[0026] In addition, the rotating part includes a propulsion cylinder 604 and a limit plate 607 installed on the bottom plate 601. The propulsion cylinder 604 and the limit plate 607 are arranged relatively to each other. A gear 603 is fixed to the outer side of the shaft seat 602. A tooth column 605 that penetrates the bottom plate 601 and meshes with the gear 603 is fixed to the ejection end of the propulsion cylinder 604. When the scraper extends into the interior of the aluminum tube, the propulsion cylinder drives the tooth column to propel, so that the shaft seat can be driven to rotate through the gear, so that the scraper can rotate inside the aluminum tube to complete the smoothing operation. The tooth column is limited by the limit plate. When the tooth column contacts the limit plate, the shaft seat rotates exactly 360 degrees, and then the ejection and retraction of the propulsion cylinder drive the shaft seat to rotate 360 ​​degrees to complete the smoothing.

[0027] The working principle of the above embodiment is:

[0028] The feeding device simultaneously clamps four aluminum tubes filled with ointment into the clamping seat, the clamping seat positions the aluminum tube, the rotating table rotates, and drives the aluminum tube to be located above the rotating component, so the upper cylinder drives the upper moving plate to lift up, so the rotating cylinder pushes up the convex column to separate the positioning pin and the sleeve, and at the same time, the push-down cylinder drives the gluing mechanism to extend to the inside of the aluminum tube to apply glue, and then the driving motor drives one of the rotating cylinders to rotate, and then under the series transmission of the three pulley mechanisms, the four aluminum tubes can be driven to rotate at the same time to complete the gluing operation. When the gluing is completed, the rotating table feeds the aluminum tube to the bottom of the paper smearing mechanism, and the push-down cylinder drives the bottom plate to move downward until the two scrapers extend to the inside of the aluminum tube, and then the tooth column is pushed by the thrust cylinder, the tooth column is located in the bottom plate and shuttles, and at the same time drives the gear to rotate, and the gear drives the scraper through the shaft seat to spread the glue on the inner wall of the aluminum tube. After the smearing is completed, the tail of the aluminum tube is clamped by the tail sealing mechanism to complete the tail sealing, and then it is transported to the next folding process to complete the production.

[0029] In summary, the automatic conveying of aluminum tubes, glue coating and even spreading can be achieved, and the sealing of the sealing mechanism can be improved by evenly spreading the glue, avoiding uneven glue coating, which may cause gaps and reduce the sealing. At the same time, under the action of automation, the production efficiency can be effectively improved and secondary pollution caused by manual handling of aluminum tubes can be avoided.

[0030] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tail sealing device for an aluminum tube of medical ointment, comprising an operating table (1), characterized in that: The operating table (1) is provided with a rotating table (2), a feeding device (3) and a tail sealing mechanism (5) distributed on the periphery of the rotating table (2), and a center table (4) passing through the center of the rotating table (2); the rotating table (2) is provided with a plurality of positioning mechanisms; the center table (4) is provided with a lifting assembly; a lifting end of the lifting assembly is provided with a gluing mechanism (8) located above the positioning mechanism; and the operating table (1) is provided with a rotating assembly (9) located below the positioning mechanism.

2. The tail sealing device for a medical ointment aluminum tube according to claim 1, characterized in that: The positioning mechanism comprises a sleeve (13) fixed on the rotating table (2), a convex column (12) is sleeved on the inner side of the sleeve (13), a bearing is fixed on the outer side of the convex column (12), and a spring is sleeved between the bearing and the sleeve (13), two positioning pins (14) plugged into the sleeve (13) are fixed at the bottom of the convex column (12), and a clamping seat (11) is installed on the top of the convex column (12).

3. The tail sealing device for a medical ointment aluminum tube according to claim 2, characterized in that: The bottom of the boss (12) is square, and the rotating assembly (9) comprises a lower plate (901) fixed on the operating table (1), a top cylinder (902) and two guide rods (904) are installed on the top of the lower plate (901), an upper plate (903) slidably connected to the two guide rods (904) is fixed to the ejection end of the upper cylinder (902), a plurality of rotating cylinders (908) adapted to the bottom of the boss (12) are rotatably connected to the top of the upper plate (903), and a driving group connected to the rotating cylinders (908) is installed at the bottom of the upper plate (903).

4. The tail sealing device for a medical ointment aluminum tube according to claim 3, characterized in that: The driving group includes a driving motor (906) fixed to the bottom of the upper moving plate (903) and connected to one of the rotating cylinders (908); the plurality of rotating cylinders (908) are connected to each other in an interlaced transmission manner via a plurality of pulley mechanisms (905); and a plurality of tensioning wheels (907) in contact with the belt ends of the pulley mechanisms (905) are installed at the bottom of the upper moving plate (903).

5. The tail sealing device for a medical ointment aluminum tube according to claim 1, characterized in that: The lifting components are divided into two groups, and the lifting components include a mounting plate (10) fixed on the center platform (4), a push-down cylinder (7) is installed on the mounting plate (10), one of the push-down cylinders (7) is connected to the glue coating mechanism (8), and a smoothing mechanism (6) is installed at one end of the other push-down cylinder (7).

6. The tail sealing device for a medical ointment aluminum tube according to claim 5, characterized in that: The smoothing mechanism (6) comprises a base plate (601) mounted on the ejection end of the push-down cylinder (7), the bottom of the base plate (601) being rotatably connected to a plurality of shaft seats (602), and a rotating portion rotatably connected to the shaft seats (602), and two scrapers (606) being mounted on the shaft seats (602).

7. The tail sealing device for a medical ointment aluminum tube according to claim 6, characterized in that: The rotating part comprises a propulsion cylinder (604) and a limit plate (607) mounted on a bottom plate (601); a gear (603) is fixed to the outside of the shaft seat (602); and a tooth column (605) penetrating the bottom plate (601) and meshing with the gear (603) is fixed to the ejection end of the propulsion cylinder (604).

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