Medicine bottle gland structure

Abstract

The utility model relates to the field of bottle cap packaging, and particularly discloses a medicine bottle cap pressing structure which comprises a cap pressing mechanism, the cap pressing mechanism comprises a guide rod and a bottle cap containing bin, movable sliding grooves are formed in the upper surface of the bottle cap containing bin in a circular array mode, and a sealing partition plate is installed above the movable sliding grooves. An adjusting mechanism is installed at the position, located in the movable sliding groove, of the inner side of the closed partition plate and comprises a hydraulic cylinder, a sliding guide block and a pressing rod, a reset spring is installed at the position, located on the upper surface of the sliding guide block, of the outer side of the pressing rod, and a scale pointer is installed on one side of the upper surface of the sliding guide block; a graduated scale is arranged below the sliding guide block and located on the upper surface of the bottle cap storage bin, and the outer side end of the sliding guide block is connected with an adjusting lead screw. When the whole sliding guide block slides, the scale pointer arranged above the sliding guide block is matched with scales on the graduated scale to conveniently control the adjusting position, and therefore the pressing effect of the pressing rod on bottle caps with different outer diameters can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of bottle cap packaging, in particular to a medicine bottle capping structure. Background Art

[0002] After filling, the medicine bottle usually needs to be closed with a bottle cap, which is achieved by placing the bottle cap on top of the bottle body and applying overall pressure using a spinning mechanism.

[0003] However, since the diameters of the mouths of medicine bottles vary, traditional pressing mechanisms require different storage bins to perform adsorption and pressing when dealing with bottle caps of different sizes. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a medicine bottle capping structure, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a medicine bottle capping structure, comprising a capping mechanism, the capping mechanism comprising: a guide rod, a bottle cap storage bin, a circular array on the upper surface of the bottle cap storage bin is provided with a movable slide groove, a closed partition is installed above the movable slide groove, the inner side of the closed partition is located inside the movable slide groove and an adjustment mechanism is installed, the adjustment mechanism comprises: a hydraulic cylinder, a sliding guide block, a pressing rod, the outer side of the pressing rod is located on the upper surface of the sliding guide block and a return spring is installed, a scale pointer is installed on one side of the upper surface of the sliding guide block, a scale is provided on the upper surface of the bottle cap storage bin below the sliding guide block, and the outer end of the sliding guide block is connected to an adjustment screw.

[0006] As a further solution of the utility model: a negative pressure conduit is installed on one side of the guide rod, the lower end of the negative pressure conduit is located inside the bottle cap storage bin and is provided with a suction nozzle, and the outer side of the hydraulic cylinder is located on the side surface of the closed partition and is provided with a partition slide groove.

[0007] As a further solution of the utility model: a swing arm is installed at the upper end of the guide rod, and a rotating shaft is installed inside the swing arm.

[0008] As a further solution of the utility model: the sliding guide block is slidably connected to the movable slide groove, and the closed partition is a transparent plastic material component.

[0009] As a further solution of the utility model: the adjusting screw is meshed and rotatably connected with the bottle cap storage bin, and the return spring is fixedly connected with the sliding guide block and the pressing rod.

[0010] As a further solution of the utility model: the hydraulic cylinder is slidably connected to the partition slide groove, and the adsorption nozzle is connected to the negative pressure conduit.

[0011] As a further solution of the utility model: one end of the swing arm is externally connected to a driving gear.

[0012] As a further solution of the utility model: one end of the swing arm is externally connected to a driving gear.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the sliding guide block is sliding as a whole, the scale pointer arranged above the sliding guide block cooperates with the scale on the scale to conveniently control the adjustment position, so that the pressing rod can be used to press bottle caps with different outer diameters.

[0015] 2. Use the hydraulic cylinder to drive the pressing rod as a whole to pass through the interior of the sliding guide block, and then control the pressing rod to apply pressure to the upper position of the bottle cap to press the bottle cap as a whole on the top of the bottle. The multiple pressing rods arranged in an array can ensure that pressure is applied to the bottle cap synchronously to ensure that the bottle cap is smoothly pressed on the top of the bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a medicine bottle capping structure;

[0017] Figure 2 It is a partial enlarged view of the position of the closed partition in a medicine bottle capping structure;

[0018] Figure 3 It is a structural schematic diagram of an adjustment mechanism in a medicine bottle capping structure;

[0019] Figure 4 A bottom view of a capping mechanism in a medicine bottle capping structure;

[0020] Figure 5 It is a cross-sectional view of a capping mechanism in a medicine bottle capping structure.

[0021] In the figure: 1. capping mechanism; 2. guide rod; 3. bottle cap storage bin; 4. closing partition; 5. adjustment mechanism; 6. negative pressure conduit; 7. swing arm; 8. rotating shaft; 301. moving slide; 302. scale; 303. suction nozzle; 401. partition slide; 501. hydraulic cylinder; 502. sliding guide block; 503. pressing rod; 504. reset spring; 505. scale pointer; 506. adjusting screw. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-5 As shown, the present embodiment provides a medicine bottle capping structure, including a capping mechanism 1, the capping mechanism 1 includes: a guide rod 2, a bottle cap storage bin 3, a circular array of movable slide grooves 301 are provided on the upper surface of the bottle cap storage bin 3, a closed partition 4 is installed above the movable slide groove 301, the closed partition 4 is fixedly connected to the bottle cap storage bin 3, the guide rod 2 is fixedly connected to the bottle cap storage bin 3, the closed partition 4 is a transparent plastic material component, the inner side of the closed partition 4 is located inside the movable slide groove 301 and an adjustment mechanism 5 is installed, the adjustment mechanism 5 includes: a hydraulic cylinder 501, a sliding guide block 502 , a pressing rod 503, a sliding guide block 502 is slidably connected to the movable slide groove 301, a return spring 504 is installed on the outer side of the pressing rod 503 on the upper surface of the sliding guide block 502, the return spring 504 is fixedly connected to the sliding guide block 502 and the pressing rod 503, a scale pointer 505 is installed on one side of the upper surface of the sliding guide block 502, a scale 302 is provided on the upper surface of the bottle cap storage bin 3 below the sliding guide block 502, an adjusting screw rod 506 is connected to the outer end of the sliding guide block 502, and the adjusting screw rod 506 is meshed and rotatably connected to the bottle cap storage bin 3.

[0024] like Figure 2-3 As shown, in this embodiment, a negative pressure tube 6 is installed on one side of the guide rod 2, and the lower end of the negative pressure tube 6 is located inside the bottle cap storage bin 3 and is provided with a suction nozzle 303, the suction nozzle 303 and the negative pressure tube 6 are connected, the outer side of the hydraulic cylinder 501 is located on the side surface of the closed partition 4 and is provided with a partition groove 401, the hydraulic cylinder 501 is slidably connected with the partition groove 401, and a swing arm 7 is installed on the upper end of the guide rod 2, one end of the swing arm 7 is externally connected to a driving gear, and a rotating shaft 8 is installed inside the swing arm 7.

[0025] The working principle of the utility model is as follows: the capping mechanism 1 is installed inside the packaging mechanism as a whole. When working, the gear drives the swing arm 7 to rotate left and right in coordination with the rotating shaft 8. After the bottle cap storage bin 3 at the lower end of the control guide rod 2 is controlled to move as a whole to just above the storage position of the bottle cap, the negative pressure source connected to the negative pressure conduit 6 is used for adsorption, and the bottle cap is adsorbed upward to the position of the adsorption nozzle 303 inside the bottle cap storage bin 3. After the swing arm 7 is controlled to swing and the bottle cap storage bin 3 is moved as a whole to just above the bottle filled with medicine, the control guide rod 2 is controlled to descend as a whole to the top of the bottle, and the hydraulic cylinder 501 is used to drive the pressing rod 503 as a whole to pass through the sliding guide block 50 2, the pressing rod 503 is controlled to apply pressure to the upper position of the bottle cap to press the bottle cap as a whole onto the top of the bottle. When dealing with bottle caps of different diameters, after applying torque to the adjusting screw rod 506, the entire hydraulic cylinder 501 is controlled to slide inside the movable slide groove 301, and the diameter of the circle formed by the center line of the plurality of sliding guide blocks 502 arranged in the array is controlled. When the sliding guide block 502 slides as a whole, the scale pointer 505 arranged above the sliding guide block 502 cooperates with the scale on the scale 302 to conveniently control the adjustment position, so that the pressing rod 503 can be used to press bottle caps of different outer diameters.

[0026] 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 actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although the 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 medicine bottle capping structure, comprising a capping mechanism (1), characterized in that: The capping mechanism (1) comprises: a guide rod (2) and a bottle cap storage bin (3); a movable slide groove (301) is provided in a circular array on the upper surface of the bottle cap storage bin (3); a closed partition (4) is installed above the movable slide groove (301); an adjustment mechanism (5) is installed inside the movable slide groove (301) on the inner side of the closed partition (4); the adjustment mechanism (5) comprises: a hydraulic cylinder (501), a sliding guide block (502), and a pressing rod (503); a return spring (504) is installed on the outer side of the pressing rod (503) on the upper surface of the sliding guide block (502); a scale pointer (505) is installed on one side of the upper surface of the sliding guide block (502); a scale ruler (302) is provided on the upper surface of the bottle cap storage bin (3) below the sliding guide block (502); and an adjustment screw rod (506) is connected to the outer end of the sliding guide block (502).

2. A medicine bottle capping structure according to claim 1, characterized in that: A negative pressure conduit (6) is installed on one side of the guide rod (2); a suction nozzle (303) is provided at the lower end of the negative pressure conduit (6) located inside the bottle cap storage bin (3); and a partition slide groove (401) is installed on the outer side of the hydraulic cylinder (501) located on the side surface of the closed partition (4).

3. The medicine bottle capping structure according to claim 1, characterized in that: A swing arm (7) is mounted on the upper end of the guide rod (2), and a rotating shaft (8) is mounted inside the swing arm (7).

4. The medicine bottle capping structure according to claim 1, characterized in that: The sliding guide block (502) is slidably connected to the movable slide groove (301), and the closed partition (4) is a transparent plastic material component.

5. The medicine bottle capping structure according to claim 1, characterized in that: The adjusting screw rod (506) is meshed and rotatably connected to the bottle cap storage bin (3), and the return spring (504) is fixedly connected to the sliding guide block (502) and the pressing rod (503).

6. The medicine bottle capping structure according to claim 2, characterized in that: The hydraulic cylinder (501) is slidably connected to the partition slide groove (401), and the adsorption nozzle (303) is connected to the negative pressure conduit (6).

7. The medicine bottle capping structure according to claim 3, characterized in that: One end of the swing arm (7) is externally connected to a driving gear.

8. The medicine bottle capping structure according to claim 1, characterized in that: The closed partition (4) is fixedly connected to the bottle cap storage bin (3), and the guide rod (2) is fixedly connected to the bottle cap storage bin (3).

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