A nasal spray filling bottle holder mechanism

Abstract

This utility model relates to the field of filling machine technology, and in particular to a nasal spray bottle holder mechanism, including a fixed base, a rotating disk, a bottle holder body, and a gripper mechanism. The bottle holder body includes sliding grooves on both sides inside the bottle holder body. The sliding grooves are slidably connected to sliding pins of the gripper mechanism. The sliding pins are fixedly connected to grippers via connecting blocks. The grippers are rotatably connected to rotating shafts on both sides of a pressure plate. The pressure plate is fixedly connected to the rotating shafts. The outer side of the pressure plate is fixedly connected to a guide post via a guide block and a second limiting block. The rotating disk has several mounting positions around its perimeter. The bottle holder body is detachably connected to each mounting position. Thus, this utility model allows the bottle holder body to be replaced according to different models of filling bottles. During filling, the gripper mechanism automatically locks the filling bottle, fixing it and preventing shaking.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, and in particular to a nasal spray bottle holder mechanism. Background Technology

[0002] When filling nasal sprays, it is usually necessary to keep the nasal spray bottle in place. This requires a bottle holder mechanism to clamp and secure the nasal spray bottle.

[0003] Chinese utility model patent with publication number CN219136337U discloses a bottle holder clamping mechanism for a filling machine. This device uses a motor and gear set to open and clamp the clamping plate, solving the problem of quickly fixing the bottle to be filled. However, the device requires additional power to operate and the clamping device is inconvenient to replace.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned shortcomings, the purpose of this utility model is to provide a nasal spray filling bottle holder mechanism. This device is equipped with a clamping mechanism that automatically clamps the bottle body using the squeezing force between the bottle body and the clamping mechanism, effectively clamping and fixing the bottle body. A separate quick-change bottle holder module is added, which can be quickly replaced according to different bottle models, facilitating maintenance.

[0006] To achieve the above objectives, this utility model provides a nasal spray bottle holder mechanism, including a fixed base, a protective plate fixedly connected to the top edge of the fixed base, a rotating disk above the fixed base, and several mounting positions around the perimeter of the rotating disk. Each mounting position is detachably connected to a bottle holder body. The bottle holder body is equipped with a gripper mechanism, which includes a pressure plate. The curvature of the pressure plate near the bottle matches the curvature of the bottle. Rotating shafts are fixedly connected to both sides of the pressure plate, and grippers are rotatably connected to both ends of the rotating shafts. Sliding pins are fixedly connected to the side of the grippers away from the rotating shafts, and the sliding pins are slidably connected to sliding grooves on both sides of the bottle holder body.

[0007] According to the present invention, a nasal spray bottle holder mechanism includes a gripper mechanism further comprising guide blocks symmetrically and fixedly connected to one side of a pressure plate, a second limiting block fixedly connected between the guide blocks, a guide post fixedly connected to the side of the second limiting block away from the pressure plate, a first limiting block detachably connected to the other side of the guide post, and a spring sleeve on the guide post.

[0008] According to the present invention, a nasal spray bottle holding mechanism is provided, wherein the protective plate extends from the input end along the filling operation direction to the output end, and a fixing rib is fixedly connected to the inner side of the protective plate, and the fixing rib slides against the filling bottle.

[0009] According to the present invention, a nasal spray bottle holder mechanism is provided, wherein the bottle holder body further includes a horizontally arranged movable groove, and the movable groove is provided with guide grooves symmetrically arranged in the vertical direction on the side near the pressure plate.

[0010] According to the present invention, a nasal spray filling bottle holder mechanism is provided with an electromagnetic slot at the bottom of the bottle holder body, a leverage hole at the bottom edge of the bottle holder body, an anti-rotation post fixed to the outer edge of the bottle holder body, a protruding anti-slip texture on the side wall of the anti-rotation post that protrudes above the bottle holder body, and several identical anti-rotation blocks fixed to the outer edge of the bottle holder body, the anti-rotation blocks being symmetrically distributed on both sides of the anti-rotation post, and the anti-rotation post and anti-rotation blocks being installed in the slot of the mounting position.

[0011] According to the present invention, a nasal spray bottle holder mechanism is provided, wherein an electromagnet is fixedly connected to the bottom of each mounting position, the electromagnet abuts against the electromagnetic slot at the bottom of the bottle holder body, and a control panel is provided on the side wall of the fixing base.

[0012] According to the present invention, a nasal spray filling bottle holder mechanism is provided, wherein the sliding groove is divided into an upper sliding groove and a lower sliding groove, and the upper sliding groove and the lower sliding groove are distributed in a mirror image with their openings facing each other.

[0013] According to the present invention, in a nasal spray bottle holder mechanism, the grippers are all fixedly connected to the sliding pins via a perforated connecting block.

[0014] In combination with the above-mentioned technical solutions, this utility model has the following beneficial effects:

[0015] 1. In this utility model, the clamping force of the bottle body on the clamping mechanism is used by the fixed plate to make the clamping jaws on both sides of the clamping mechanism automatically clamp the bottle body at the same time, so as to effectively fix it and prevent shaking.

[0016] 2. In this utility model, a quick-change bottle holder module is provided, which can be quickly replaced according to different bottle models, improving economy and facilitating the maintenance of the gripper mechanism. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional cross-sectional view of the gripper mechanism and bottle holder body of this utility model;

[0019] Figure 3This is a three-dimensional schematic diagram of the gripper mechanism of this utility model;

[0020] Figure 4 This is a cross-sectional view of the sliding groove of this utility model;

[0021] In the diagram, 1-rotating disk, 11-mounting position, 2-fixed base, 21-fixing rib, 22-protective plate, 3-electromagnet, 31-control panel, 4-gripper mechanism, 41-gripper, 42-connecting block, 43-sliding pin, 44-pressure plate, 45-rotating shaft, 46-guide block, 47-guide post, 48-first limit block, 49-second limit block, 410-spring, 5-bottle holder body, 51-anti-rotation block, 52-anti-rotation post, 53-sliding groove, 531-upper sliding groove, 532-lower sliding groove, 54-moving groove, 55-guide groove, 56-lever hole, 57-electromagnetic slot, 58-barrier block, 6-filling bottle, 7-input end, 8-output end. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0023] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0024] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] See Figures 1-4This utility model provides a nasal spray bottle holder mechanism. The device includes a fixed base 2, a rotating disk 1, a bottle holder body 5, and a gripper mechanism 4. The bottle holder body 5 includes sliding grooves 53 on both sides inside the bottle holder body 5. The sliding grooves 53 are divided into an upper sliding groove 531 and a lower sliding groove 532. The upper sliding groove 531 and the lower sliding groove 532 are mirror images with their openings facing each other. The gripper mechanism 4 includes a gripper 41 located inside the bottle holder body 5. The gripper 41 is semi-circular and the inner arc radius matches the outer arc radius of the bottle 6. The inner material of the gripper 41 is non-slip rubber. The gripper 41 is fixedly connected to a sliding pin 43 located inside the sliding groove 53. The gripper 41 drives the sliding pin 43 to slide inside the sliding groove 53.

[0026] Specifically, a protective plate 22 is fixedly connected to the fixed base 2. The protective plate 22 is fixed to the top edge of the fixed base 2. Preferably, in order to ensure that the filling bottle 6 can smoothly enter and exit the rotary table 1 during the filling operation, the range of the protective plate 22 is from the input end 7 along the filling operation direction to the output end 8. In this application, the positions of the input end 7 and the output end 8 are symmetrically distributed. Those skilled in the art can set the corresponding positions of the input end 7 and the output end 8 according to the filling station requirements. Two layers of fixing ribs 21 are fixed on the inner side of the protective plate 22. During the filling operation, the fixing ribs 21 abut against the side wall of the filling bottle 6.

[0027] Specifically, a rotating disk 1 is provided above the fixed base 2. During the filling operation, the rotating disk 1 rotates intermittently along the filling operation direction with the center as the reference. Several installation positions 11 are evenly distributed around the four edges of the rotating disk 1. Each installation position 11 is equipped with an electromagnet 3 at its bottom. The side wall of the fixed base 2 is equipped with a control panel 31 for controlling the energization status of the electromagnet 3. The bottle holder body 5 is made of ferromagnetic material. After the electromagnet 3 is energized, it attracts the bottle holder body 5 to prevent the bottle holder body 5 from moving longitudinally during the filling operation.

[0028] Specifically, the bottle holder body 5 also includes a movable groove 54 located inside the bottle holder body 5. The movable groove 54 is provided with a blocking block 58. The movable groove 54 is symmetrically provided with guide grooves 55 on the upper and lower sides. The bottle holder body 5 is provided with a clearance groove that allows the gripper mechanism 4 to move. An anti-rotation post 52 is fixed on the outer edge of the bottle holder body 5. The side wall of the anti-rotation post 52 that is higher than the bottle holder body 5 is provided with protruding anti-slip texture. Two identical anti-rotation blocks 51 are fixed on the outer edge of the bottle holder body 5. The anti-rotation blocks 51 are symmetrically distributed on both sides of the anti-rotation post 52. The anti-rotation blocks 51 and the anti-rotation post 52 are installed in the slots of the installation position 11 to prevent the bottle holder body 5 from moving laterally during the filling operation. The bottom of the bottle holder body 5 is provided with an electromagnetic slot 57. The electromagnetic slot 57 abuts against the top of the electromagnet 3. The bottom edge of the bottle holder body 5 is provided with a leverage hole 56. When removing the bottle holder body 5, the operator can use the leverage hole 56 and the part of the anti-rotation post 52 that is higher than the bottle holder body 5 to move the bottle holder body 5 out of the installation position 11.

[0029] Specifically, the gripper mechanism 4 also includes a pressure plate 44. The inner shape of the pressure plate 44 matches the outer shape of the filling bottle 6. During the filling operation, the inner side of the pressure plate 44 abuts against the side wall of the filling bottle 6. Vertically arranged rotating shafts 45 are fixedly connected to both sides of the pressure plate 44. Grippers 41 are rotatably connected to the upper and lower sides of each rotating shaft 45. A connecting block 42 with a hole is fixedly connected to the other side of the gripper 41. A sliding pin 43 is fixedly connected in the hole of the connecting block 42.

[0030] Specifically, two guide blocks 46 are fixedly connected at symmetrical positions on the outer side of the pressure plate 44. The guide blocks 46 slide in the guide groove 55 to ensure that the gripper mechanism 4 moves in the specified direction. A second limiting block 49 is fixedly connected between the two guide blocks 46. A guide block 47 is fixedly connected to the outer side of the second limiting block 49. A first limiting block 48 is detachably connected to the other side of the guide block 47. The first limiting block 48 slides in the movable groove 54. The first limiting block 48 and the blocking block 58 together limit the ejection stroke of the gripper mechanism 4. A spring 410 is sleeved on the guide block 47 and located in the guide groove 55. One side of the spring 410 abuts against the second limiting block 49, and the other side of the spring 410 abuts against the blocking block 58.

[0031] Preferably, in order to ensure that the filling bottle 6 continuously abuts against the pressure plate 44 and applies a pushing force to the pressure plate 44 during the filling operation, the maximum distance between the inner wall of the middle cavity of the bottle holder body 5 and the side of the opposite fixing rib 21 near the bottle holder body 5 is consistent with the diameter of the filling bottle 6.

[0032] Preferably, in order to ensure that the gripper 41 clamps the filling bottle 6 just when the pressure plate 44 is completely pressed into the bottle holder body 5, those skilled in the art need to determine the external dimensions of the gripper 41 and the pressure plate 44 in the gripper mechanism 4 according to the specific external diameter of the filling bottle 6, and set the motion stroke of the gripper mechanism 4 according to the calculation method of the stroke of the planar linkage mechanism.

[0033] Working principle: When it is necessary to change the bottle holder model, the electromagnet 3 needs to be de-energized through the control panel 31. The electromagnet 3 disconnects the electromagnetic attraction force on the bottle holder body 5. At the same time, the operator uses the anti-rotation post 52 (which protrudes above the bottle holder body 5) and the leverage hole 56 to remove the bottle holder body 5 from the installation position 11. The required bottle holder body 5, including the corresponding gripper mechanism 4, is then installed into the installation position 11. The electromagnet 3 is then energized through the control panel 31 to restore the electromagnetic attraction force on the bottle holder body 5, completing the installation. The bottle holder body 5 can be quickly replaced according to different models of filling bottles 6, improving economy and facilitating the maintenance of the bottle holder mechanism.

[0034] Before the filling operation, the pressure plate 44 in the gripper mechanism 4 is in a popped-out state due to the elastic force of the spring 410. At this time, the pressure plate 44 maintains a certain distance from the inner edge of the bottle holder body 5, and the grippers 41 are all located inside the bottle holder body 5 and are in an open state. During the filling operation, the filling bottle 6 enters the bottle holder body 5 in the rotating disk 1 from the input end 7 under the action of external force. As the rotating disk 1 rotates, the side of the filling bottle 6 near the protective plate 22 abuts against the fixing rib 21 on the protective plate 22, and the side of the filling bottle 6 away from the protective plate 22 abuts against the inner side of the pressure plate 44 and applies a squeezing force to the pressure plate 44. The pressure plate 44 is pushed by the force to move the guide block 46 and the second limiting block 49 horizontally into the bottle holder body 5 in the movable groove 54. The second limiting block 49 compresses the spring 410, and at the same time, the pressure plate 44 drives the rotating shaft 45 to move closer to the bottle holder body. The direction of movement 5, the gripper 41 is connected to the rotating shaft 45 on one side and rotates around the rotating shaft 45 while moving with the rotating shaft 45. The other side of the gripper 41 is also connected to the rotating shaft 45 and rotates horizontally along the sliding groove 53 towards the vertical axis of the bottle holder body 5. When the filling bottle 6 completely presses the pressure plate 44 into the bottle holder body 5, the grippers 41 on both sides of the gripper mechanism 4 clamp the filling bottle 6 at the same time. In this way, the bottle mouth of the filling bottle 6 is always fixed directly below the filling port during filling, which effectively fixes it and prevents shaking. After the filling bottle 6 rotates to the output end 8, the external force at the output end 8 removes the filling bottle 6. The pressure plate 44 is restored to the state before the filling operation by the elastic force of the spring 410. The gripper 41 is driven by the rotating shaft 45 fixed on the pressure plate 44 and returns to the open state before the filling operation.

[0035] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A nasal spray bottle holder mechanism, characterized in that, Includes a fixed base (2), the top edge of which is fixedly connected to a protective plate (22), a rotating disk (1) is provided above the fixed base (2), and a number of mounting positions (11) are provided around the rotating disk (1). Each mounting position (11) can be detachably connected to a bottle holder body (5), and the bottle holder body (5) is provided with a gripper mechanism (4). The gripper mechanism (4) includes a pressure plate (44). The curvature of the side of the pressure plate (44) near the filling bottle (6) matches the curvature of the filling bottle (6). A rotating shaft (45) is fixedly connected to both sides of the pressure plate (44). A gripper (41) is rotatably connected to both ends of the rotating shaft (45). A sliding pin (43) is fixedly connected to the side of the gripper (41) away from the rotating shaft (45). The sliding pin (43) is slidably connected to the sliding groove (53) on both sides of the bottle holder body (5).

2. The nasal spray bottle holder mechanism according to claim 1, characterized in that, The gripper mechanism (4) further includes guide blocks (46) that are symmetrically and fixedly connected to one side of the pressure plate (44). A second limiting block (49) is fixedly connected between the guide blocks (46). A guide post (47) is fixedly connected to the side of the second limiting block (49) away from the pressure plate (44). A first limiting block (48) is detachably connected to the other side of the guide post (47). A spring (410) is sleeved on the guide post (47).

3. The nasal spray bottle holder mechanism according to claim 1, characterized in that, The protective plate (22) extends from the input end (7) along the filling operation direction to the output end (8). A fixing rib (21) is fixedly connected to the inner side of the protective plate (22), and the fixing rib (21) slides against the filling bottle (6).

4. The nasal spray bottle holder mechanism according to claim 1, characterized in that, The bottle holder body (5) also includes a horizontally arranged movable groove (54), and a blocking block (58) is provided on the side of the movable groove (54) away from the pressure plate (44), and a guide groove (55) is symmetrically arranged in the vertical direction on the side of the movable groove (54) close to the pressure plate (44).

5. A nasal spray bottle holder mechanism according to claim 1, characterized in that, The bottle holder body (5) has an electromagnetic slot (57) at the bottom and a leverage hole (56) at the bottom edge. An anti-rotation post (52) is fixed on the outer edge of the bottle holder body (5). The anti-rotation post (52) has a protruding anti-slip texture on the side wall of the part of the anti-rotation post (52) that protrudes from the bottle holder body (5). Several identical anti-rotation blocks (51) are fixed on the outer edge of the bottle holder body (5). The anti-rotation blocks (51) are symmetrically distributed on both sides of the anti-rotation post (52). The anti-rotation post (52) and the anti-rotation blocks (51) are installed in the slot of the mounting position (11).

6. A nasal spray bottle holder mechanism according to claim 1, characterized in that, Each of the mounting positions (11) is fixedly connected to an electromagnet (3), which abuts against the electromagnetic slot (57) at the bottom of the bottle holder body (5). The side wall of the fixing base (2) is provided with a control panel (31).

7. A nasal spray bottle holder mechanism according to claim 1, characterized in that, The sliding groove (53) is divided into an upper sliding groove (531) and a lower sliding groove (532), and the upper sliding groove (531) and the lower sliding groove (532) are distributed in a mirror image with their openings facing each other.

8. A nasal spray bottle holder mechanism according to claim 1, characterized in that, The grippers (41) are all fixedly connected to the sliding pins (43) via the connecting blocks (42) with holes.

Images