Oral liquid packaging device

Abstract

The utility model relates to the technical field of oral liquid packaging, and provides an oral liquid packaging device which comprises a machine body. The placing frame is fixedly connected to one side of the machine body, a conveying belt is arranged at the upper end in the machine body, a fixing frame is fixedly connected to the other side of the machine body, a controller is fixedly connected to the lower end of one side of the fixing frame, and photoelectric sensors are fixedly connected to the two sides of the top end of the machine body at one end of the fixing frame; the sliding seat is arranged at the upper end in the fixed frame, a hydraulic cylinder is fixedly connected to the top end of the sliding seat, the output end of the hydraulic cylinder penetrates through the sliding seat and is fixedly connected with a sliding frame, and sampling barrels are fixedly connected to the inner top wall of the sliding frame at equal intervals; by arranging the positioning assembly and the photoelectric sensor and utilizing two synchronously moving positioning plates, a plurality of oral liquid bottles can be conveniently centered, guided and displaced, so that the oral liquid bottles can be exactly positioned under the sampling barrel, and the sampling barrel can be conveniently and accurately sleeved and fixed.

Description

Technical Field

[0001] This utility model relates to the field of oral liquid packaging technology, specifically to an oral liquid packaging device. Background Technology

[0002] Oral liquid is a dosage form in which drugs or nutrients are dissolved or suspended in a liquid and taken orally. It is a commonly used liquid medicine. In the production and processing of oral liquid, it needs to be packaged by placing the oral liquid bottles on a tray and then boxing them.

[0003] A search revealed a patent (publication number: CN222247850U) disclosing a packaging device for Cistanche deserticola oral liquid. This packaging device includes an L-shaped plate fixedly connected to the middle of the right wall of a belt conveyor. A cylinder is fixedly connected to the upper end of the middle of the right wall of the L-shaped plate, and a slider is fixedly connected to the output end of the cylinder. The slider is slidably connected to the inside of a groove. A hydraulic cylinder is fixedly connected to the middle of the top wall of the slider, and a lifting plate is fixedly connected to the output end of the hydraulic cylinder. Multiple sets of evenly distributed connecting rods are fixedly connected to the middle of the bottom wall of the lifting plate. This packaging device for Cistanche deserticola oral liquid, after clamping the oral liquid bottle, activates the cylinder, causing the cylinder output end to extend and move the slider to the left. When the bottle moves to the upper side of the storage box, the hydraulic cylinder output end extends, causing the feeding cylinder to descend. During the contact between the bottle and the bottom wall of the storage box, the two arc-shaped clamping plates move away from each other, causing the bottle to remain inside the storage box, completing the automatic packaging operation and further improving the packaging efficiency of Cistanche deserticola oral liquid.

[0004] However, in the above scheme, it is difficult to ensure that each oral liquid bottle is exactly under the picking cylinder during the transport of oral liquid bottles. The bottles may deviate during transport, not be in the middle of the conveyor belt, or the transport position may be inaccurate, causing a positional shift with the picking cylinder. All of these will cause the picking cylinder to be unable to accurately cover the oral liquid bottle for picking and transferring, thus affecting the corresponding packaging operation.

[0005] In view of this, the present invention proposes an oral liquid packaging device. Utility Model Content

[0006] This utility model proposes an oral liquid packaging device, which solves the problem in related technologies that makes it inconvenient to ensure a one-to-one correspondence between the oral liquid bottle and the dispensing cylinder.

[0007] The technical solution of this utility model is as follows: An oral liquid packaging device includes a body; a placement frame fixedly connected to one side of the body, a conveyor belt provided at the upper end of the body, a fixed frame fixedly connected to the other side of the body, a controller fixedly connected to the lower end of one side of the fixed frame, and photoelectric sensors fixedly connected to both sides of the top of the body at one end of the fixed frame; a positioning component assembled at one end of the fixed frame, the positioning component being used to guide the oral liquid bottle to a central position; a sliding seat disposed at the upper end of the inside of the fixed frame, a hydraulic cylinder fixedly connected to the top of the sliding seat, the output end of the hydraulic cylinder passing through the sliding seat and fixedly connected to a sliding frame, and sampling cylinders fixedly connected at equal intervals to the inner top wall of the sliding frame; and a moving component assembled on the fixed frame, the moving component being used to realize the sliding of the sliding seat.

[0008] The positioning component includes: a positioning frame fixedly connected to the lower end of one end of the fixed frame, a second servo motor fixedly connected to one end of the positioning frame, the output end of the second servo motor extending into the interior of the positioning frame and fixedly connected to a positive and negative threaded rod via a coupling; and a second screw block symmetrically threadedly connected to the surface of the positive and negative threaded rod, with a positioning plate fixedly connected to one end of the second screw block.

[0009] Preferably, a thrust block is fixedly connected at the middle position of one end of the positioning frame, and the thrust block is L-shaped.

[0010] Preferably, the inner wall of the positioning plate is provided with isosceles trapezoidal grooves at equal intervals, and each groove corresponds to a sampling cylinder.

[0011] Preferably, the movable component includes: a fixed groove formed on the upper end of the inner wall of the fixed frame, a movable threaded rod rotatably connected to the inner wall of the fixed groove, a first screw block threadedly connected to the surface of the movable threaded rod, one end of the first screw block being fixedly connected to one end of the sliding seat; and a first servo motor fixedly connected to the upper end of one side of the fixed frame, the output end of the first servo motor being fixedly connected to one end of the movable threaded rod via a coupling.

[0012] Preferably, a sliding groove is provided at the upper end of the inner wall of the fixed frame away from the fixed groove, and a slider that slides in cooperation with the inside of the sliding groove is fixedly connected to one end of the sliding seat.

[0013] Preferably, the sliding frame is provided with a clamping structure for clamping and fixing the oral liquid bottle that enters the sampling tube. The clamping structure includes: a pneumatic telescopic rod fixedly connected to the lower end of one side of the sliding frame, the output end of the pneumatic telescopic rod passing through the lower end of the sliding frame and fixedly connected to a connecting plate; and connecting rods fixedly connected at equal intervals to one side of the connecting plate, one end of the connecting rod extending into the interior of the sampling tube and fixedly connected to a rubber plate.

[0014] Preferably, the inner wall of the rubber sheet is arc-shaped, and one side of the rubber sheet is fixedly connected to one end of the connecting rod by bolts.

[0015] Preferably, the sliding frame has limit grooves on both sides of the inner top wall, and the top of the connecting plate is fixedly connected to a limit block that slides in cooperation with the inside of the limit groove.

[0016] Preferably, the top of the placement rack is provided with first anti-slip patterns at equal intervals, and the first anti-slip patterns are inclined.

[0017] Preferably, the surface of the conveyor belt is provided with a second anti-slip texture at equal intervals, and the shape of the second anti-slip texture is triangular.

[0018] The beneficial effects of this utility model are as follows:

[0019] In this invention, oral liquid bottles are placed at approximately equal intervals at the top of a conveyor belt. A photoelectric sensor detects the movement of the bottles on the conveyor belt, and a controller counts the movement. When the count matches the number of sampling cylinders, the conveyor belt stops. At this point, a second servo motor is activated, driving the positive and negative threaded rods to rotate. This causes the second screw block to slide, moving the positioning plate synchronously. The isosceles trapezoidal groove on the positioning plate guides the oral liquid bottles in case of slight forward or backward displacement due to placement or transport errors. The synchronously moving positioning plates clamp the bottles in a centered position, allowing for simple forward, backward, and centered displacement of the bottles at the top of the conveyor belt. This ensures that each bottle corresponds precisely to the bottom of the sampling cylinder, facilitating accurate positioning and fixing, ensuring precise transfer and packaging of the bottles, and improving practicality.

[0020] In this invention, the pneumatic telescopic rod is activated to move the rubber plate and clamp the oral liquid bottle inside the sampling tube, which facilitates the packaging needs of oral liquid bottles of different sizes and improves its applicability. At the same time, the moving component can be used to move the clamped oral liquid bottle, which is convenient to move to the packaging box above the placement rack for packaging, thus realizing the packaging operation of oral liquid bottles of different sizes. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a front view structural diagram of the present utility model;

[0023] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0024] Figure 3 This is a top sectional view of the fixing frame structure of this utility model;

[0025] Figure 4 This is a bottom-view exploded structural diagram of the positioning component of this utility model;

[0026] Figure 5 This is a bottom-view exploded structural diagram of the sliding frame and sampling cylinder of this utility model.

[0027] In the diagram: 1. Moving component; 101. First servo motor; 102. Slider; 103. Slide groove; 104. Moving threaded rod; 105. First screw block; 106. Fixing groove; 2. Hydraulic cylinder; 3. Sliding seat; 4. Fixing frame; 5. Positioning component; 501. Second servo motor; 502. Positioning frame; 503. Positioning plate; 504. Thrust block; 505. Positive and negative threaded rod; 506. Second screw block; 6. First anti-slip texture; 7. Placement frame; 8. Machine body; 9. Conveyor belt; 10. Second anti-slip texture; 11. Photoelectric sensor; 12. Controller; 13. Sliding frame; 14. Limiting block; 15. Rubber plate; 16. Connecting rod; 17. Connecting plate; 18. Pneumatic telescopic rod; 19. Sampling cylinder; 20. Limiting groove. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example

[0029] A preferred embodiment of the oral liquid packaging device provided by this utility model is, for example... Figures 1 to 5 As shown: An oral liquid packaging device includes a body 8; a placement rack 7 fixedly connected to one side of the body 8, a conveyor belt 9 provided at the upper end of the body 8, a fixed frame 4 fixedly connected to the other side of the body 8, a controller 12 fixedly connected to the lower end of one side of the fixed frame 4, and photoelectric sensors 11 fixedly connected to both sides of the top of the body 8 at one end of the fixed frame 4; a positioning component 5 assembled at one end of the fixed frame 4, the positioning component 5 being used to guide the oral liquid bottle to a central position; a sliding seat 3 disposed at the upper end of the inside of the fixed frame 4, a hydraulic cylinder 2 fixedly connected to the top of the sliding seat 3, the output end of the hydraulic cylinder 2 passing through the sliding seat 3 and fixedly connected to a sliding frame 13, sampling cylinders 19 being fixedly connected at equal intervals to the inner top wall of the sliding frame 13; and a moving component 1 assembled on the fixed frame 4, the moving component 1 being used to realize the sliding of the sliding seat 3.

[0030] The positioning component 5 includes: a positioning frame 502 fixedly connected to the lower end of one end of the fixing frame 4, a second servo motor 501 fixedly connected to one end of the positioning frame 502, the output end of the second servo motor 501 extending into the interior of the positioning frame 502 and fixedly connected to a positive and negative threaded rod 505 via a coupling; and a second screw block 506 symmetrically threadedly connected to the surface of the positive and negative threaded rod 505, a positioning plate 503 fixedly connected to one end of the second screw block 506.

[0031] In this embodiment, by starting the second servo motor 501 to drive the positive and negative threaded rods 505 to rotate, the second screw block 506 slides and drives the positioning plate 503 to move synchronously. The isosceles trapezoidal groove on the positioning plate 503 can guide the oral liquid bottle to move when it has a small amount of forward and backward displacement on the conveyor belt 9. The two positioning plates 503 that move synchronously can clamp the oral liquid bottle in a centered position, thereby performing simple forward and backward and centered displacement of the oral liquid bottle at the top of the conveyor belt 9.

[0032] In a further preferred embodiment of the present invention, a thrust block 504 is fixedly connected at the middle position of one end of the positioning frame 502, and the thrust block 504 is L-shaped.

[0033] In a further preferred embodiment of this utility model, the inner wall of the positioning plate 503 is provided with isosceles trapezoidal grooves at equal intervals, and each groove corresponds to a sampling cylinder 19.

[0034] In this embodiment, a positioning plate 503 with an isosceles trapezoidal groove is used to facilitate the guiding and displacement of oral liquid bottles that have slight displacement. Example

[0035] Based on Example 1, a preferred embodiment of the oral liquid packaging device provided by this utility model is as follows: Figures 1 to 5 As shown: The moving component 1 includes: a fixing groove 106 formed on the upper end of the inner wall of the fixing frame 4, a moving threaded rod 104 rotatably connected to the inner wall of the fixing groove 106, a first screw block 105 threadedly connected to the surface of the moving threaded rod 104, one end of the first screw block 105 being fixedly connected to one end of the sliding seat 3; and a first servo motor 101 fixedly connected to the upper end of one side of the fixing frame 4, the output end of the first servo motor 101 being fixedly connected to one end of the moving threaded rod 104 through a coupling.

[0036] In this embodiment, by starting the first servo motor 101 to drive the moving threaded rod 104 to rotate, the first screw block 105 slides and drives the sliding seat 3 to slide, thereby driving the clamped and fixed oral liquid bottle to move, so as to move it to the packaging box above the placement rack 7 for packaging.

[0037] In a further preferred embodiment of the present invention, a sliding groove 103 is provided at the upper end of the inner wall of the fixing frame 4 away from the fixing groove 106, and a slider 102 that slides and cooperates with the inside of the sliding groove 103 is fixedly connected to one end of the sliding seat 3.

[0038] In this embodiment, the sliding of the slider 102 inside the groove 103 is used to improve the smoothness of the sliding seat 3 sliding back and forth.

[0039] In a further preferred embodiment of this utility model, a clamping structure is provided on the sliding frame 13. The clamping structure is used to clamp and fix the oral liquid bottle that enters the sampling cylinder 19. The clamping structure includes: a pneumatic telescopic rod 18 fixedly connected to the lower end of one side of the sliding frame 13, the output end of the pneumatic telescopic rod 18 passing through the lower end of the sliding frame 13 and fixedly connected to a connecting plate 17; and connecting rods 16 fixedly connected at equal intervals to one side of the connecting plate 17, one end of the connecting rods 16 extending into the interior of the sampling cylinder 19 and fixedly connected to a rubber plate 15.

[0040] In this embodiment, by activating the pneumatic telescopic rod 18, the connecting plate 17 is slidable, which in turn causes the connecting rod 16 to slide and move the rubber plate 15 to clamp and fix the oral liquid bottle inside the sampling cylinder 19, facilitating subsequent transfer.

[0041] In a further preferred embodiment of the present invention, the inner wall of the rubber plate 15 is arc-shaped, and one side of the rubber plate 15 is fixedly connected to one end of the connecting rod 16 by bolts.

[0042] In this embodiment, the use of an arc-shaped rubber plate 15 increases the contact area between the rubber plate 15 and the oral liquid bottle, thereby improving its clamping stability.

[0043] In a further preferred embodiment of the present invention, limit grooves 20 are provided on both sides of the inner top wall of the sliding frame 13, and a limit block 14 that slides and cooperates with the inside of the limit groove 20 is fixedly connected to the top of the connecting plate 17.

[0044] In this embodiment, the sliding stability of the connecting plate 17 is improved by utilizing the sliding between the limiting block 14 and the limiting groove 20.

[0045] In a further preferred embodiment of this utility model, the top of the placement rack 7 is provided with first anti-slip patterns 6 at equal intervals, and the first anti-slip patterns 6 are inclined.

[0046] In this embodiment, the inclined first anti-slip texture 6 is used to improve the anti-slip stability of the packaging box placed on the top of the placement rack 7.

[0047] In a further preferred embodiment of the present invention, the surface of the conveyor belt 9 is provided with second anti-slip patterns 10 at equal intervals, and the shape of the second anti-slip patterns 10 is triangular.

[0048] In this embodiment, the second anti-slip texture 10 of the triangle is used to improve the anti-slip properties of the bottom of the oral liquid bottle in contact with the surface of the conveyor belt 9.

[0049] The working principle of this utility model is as follows: First, oral liquid bottles are placed at equal intervals on the top of the conveyor belt 9. Then, the conveyor belt 9 moves the oral liquid bottles towards the fixed frame 4. At this time, the photoelectric sensor 11 detects the movement of the oral liquid bottles on the conveyor belt 9 and counts them in conjunction with the controller 12. When the count reaches the same number as the number of sampling cylinders 19, the conveyor belt 9 stops working. Then, the second servo motor 501 is started to drive the positive and negative threaded rods 505 to rotate, so that the second screw block 506 slides and drives the positioning plate 503 to move synchronously. The isosceles trapezoidal groove on the positioning plate 503 can guide the oral liquid bottles to move if there is a small amount of forward and backward displacement on the conveyor belt 9 due to placement or conveying errors. The two synchronously moving positioning plates 503 can clamp the oral liquid bottles in a centered position, thereby performing simple forward and backward and centered displacement of the oral liquid bottles at the top of the conveyor belt 9 to ensure that the oral liquid bottles are directly below the sampling cylinders 19.

[0050] Then, start the hydraulic cylinder 2 to drive the sliding frame 13 to descend, so that the sampling cylinder 19 is fitted into the upper end of the oral liquid bottle. Then, start the pneumatic telescopic rod 18 to drive the connecting plate 17 to slide, so that the connecting rod 16 slides and drives the rubber plate 15 to move to clamp and fix the oral liquid bottle. Then, start the hydraulic cylinder 2 to drive the sliding frame 13 to rise, so that the oral liquid bottle rises above the first anti-slip texture 6.

[0051] Then, by starting the first servo motor 101, the moving threaded rod 104 is rotated. The threaded engagement between the moving threaded rod 104 and the first screw block 105 causes the first screw block 105 to slide, which in turn causes the sliding seat 3 to slide. This allows the clamped and fixed oral liquid bottle to be moved to the top of the placement rack 7. Then, the hydraulic cylinder 2 is started to move the oral liquid bottle to the bottom wall inside the packaging box. After that, the pneumatic telescopic rod 18 is started to return the rubber plate 15 to its original position, releasing the clamping and fixing of the oral liquid bottle. Then, the sliding frame 13 is started to raise the sampling cylinder 19 to the top of the packaging box. After that, the moving component 1 is used to return it to its original position to facilitate the transfer and packaging of the oral liquid bottle again.

[0052] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described above, and the electrical connection should be completed by referring to the working sequence of each electrical component. The detailed connection methods are well-known technologies in the field. The above mainly introduces the working principle and process, and will not describe the electrical control.

[0053] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An oral liquid packaging device, characterized in that, include: Body (8); A placement rack (7) is fixedly connected to one side of the machine body (8). A conveyor belt (9) is provided at the upper end inside the machine body (8). A fixed frame (4) is fixedly connected to the other side of the machine body (8). A controller (12) is fixedly connected to the lower end of one side of the fixed frame (4). Photoelectric sensors (11) are fixedly connected to both sides of the top of the machine body (8) at one end of the fixed frame (4). A positioning component (5) is mounted at one end of the fixing frame (4), the positioning component (5) being used to guide the oral liquid bottle to a central position. A sliding seat (3) is provided inside the upper part of the fixed frame (4). A hydraulic cylinder (2) is fixedly connected to the top of the sliding seat (3). The output end of the hydraulic cylinder (2) passes through the sliding seat (3) and is fixedly connected to a sliding frame (13). Sampling cylinders (19) are fixedly connected at equal intervals to the inner top wall of the sliding frame (13). A movable component (1) is mounted on the fixed frame (4), the movable component (1) being used to realize the sliding of the sliding seat (3); The positioning component (5) includes: A positioning frame (502) is fixedly connected to the lower end of one end of the fixed frame (4). A second servo motor (501) is fixedly connected to one end of the positioning frame (502). The output end of the second servo motor (501) extends into the interior of the positioning frame (502) and is fixedly connected to a positive and negative threaded rod (505) through a coupling. A second screw block (506) is symmetrically threaded onto the surface of the positive and negative threaded rod (505), and a positioning plate (503) is fixedly connected to one end of the second screw block (506).

2. The oral liquid packaging device according to claim 1, characterized in that, A thrust block (504) is fixedly connected at the middle position of one end of the positioning frame (502), and the thrust block (504) is L-shaped.

3. The oral liquid packaging device according to claim 1, characterized in that, The inner wall of the positioning plate (503) is provided with isosceles trapezoidal grooves at equal intervals, and each groove corresponds to a sampling tube (19).

4. The oral liquid packaging device according to claim 1, characterized in that, The mobile component (1) includes: A fixing groove (106) is formed on the upper end of the inner wall of the fixing frame (4). A movable threaded rod (104) is rotatably connected to the inner wall of the fixing groove (106). A first screw block (105) is threadedly connected to the surface of the movable threaded rod (104). One end of the first screw block (105) is fixedly connected to one end of the sliding seat (3). A first servo motor (101) is fixedly connected to the upper end of one side of the fixed frame (4), and the output end of the first servo motor (101) is fixedly connected to one end of the movable threaded rod (104) through a coupling.

5. An oral liquid packaging device according to claim 4, characterized in that, The upper end of the inner wall of the fixed frame (4) away from the fixed groove (106) is provided with a sliding groove (103), and one end of the sliding seat (3) is fixedly connected to a slider (102) that slides and cooperates with the inside of the sliding groove (103).

6. The oral liquid packaging device according to claim 1, characterized in that, The sliding frame (13) is provided with a clamping structure, which is used to clamp and fix the oral liquid bottle entering the sampling tube (19). The clamping structure includes: A pneumatic telescopic rod (18) is fixedly connected to the lower end of one side of the sliding frame (13). The output end of the pneumatic telescopic rod (18) passes through the lower end of the sliding frame (13) and is fixedly connected to a connecting plate (17). A connecting rod (16) is fixedly connected at equal intervals to one side of the connecting plate (17). One end of the connecting rod (16) extends into the interior of the sampling cylinder (19) and is fixedly connected to a rubber plate (15).

7. An oral liquid packaging device according to claim 6, characterized in that, The inner wall of the rubber plate (15) is arc-shaped, and one side of the rubber plate (15) is fixedly connected to one end of the connecting rod (16) by bolts.

8. An oral liquid packaging device according to claim 6, characterized in that, Limiting grooves (20) are provided on both sides of the inner top wall of the sliding frame (13), and a limiting block (14) that slides and cooperates with the inside of the limiting groove (20) is fixedly connected to the top of the connecting plate (17).

9. An oral liquid packaging device according to claim 1, characterized in that, The top of the placement rack (7) is provided with first anti-slip patterns (6) at equal intervals, and the first anti-slip patterns (6) are inclined.

10. An oral liquid packaging device according to claim 1, characterized in that, The surface of the conveyor belt (9) is provided with second anti-slip patterns (10) at equal intervals, and the shape of the second anti-slip patterns (10) is triangular.

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