Assembly mechanism facilitating cover hanging

Abstract

The utility model discloses an assembly mechanism convenient to hang caps, which comprises a bottle cap transfer slide way and a cap hanging assembly, the upper end of the bottle cap transfer slide way is connected with a bottle cap feeding mechanism, and the lower end of the bottle cap transfer slide way is connected with the cap hanging assembly; the cap hanging assembly comprises a cap hanging sliding rail which is arranged in a downward inclined mode, a bottle cap sliding groove formed in the length direction of the cap hanging sliding rail is formed in the bottom of the cap hanging sliding rail, limiting blocks are arranged on the two sides of the lower portion of the bottle cap sliding groove, and the distance between the limiting blocks is matched with the size of a bottle opening and smaller than the size of a bottle cap of a bottle cap. The width of the bottle cap sliding groove is gradually increased in the direction of the downwards-inclined bottom end. A cover pressing plate is obliquely arranged at the bottom end of the cover hanging assembly, the cover pressing plate has elasticity, and the tail end of the cover pressing plate can deform upwards when receiving upward pressure. According to the cover hanging device, the situation that the covers are clamped in the cover hanging process can be avoided, meanwhile, the covers entering the sliding rails are not overlapped, and in addition, the covers in different directions can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap packaging, in particular to a component mechanism that is convenient for hanging caps. Background Art

[0002] Bottles are widely used in all aspects of our lives. In the medical field, vaccine bottles are usually plastic bottles or glass bottles with soft rubber stoppers.

[0003] Generally, a capping machine is used to package bottle caps, and the operation of placing bottle caps on the bottle mouth is called cap hanging operation. The cap hanging operation is completed by the cap hanging structure, which mainly includes four structures: bottle cap feeding structure, transfer structure, cap hanging structure and cap pressing structure. The bottle caps are oriented in the feeding structure and transported to the cap hanging structure through the transfer structure. The cap hanging structure is tilted, so the bottle caps sliding inside it are also tilted. The bottle mouth of the transferred bottle body contacts the bottle cap at the bottom, and the movement continues to complete the cap hanging, and the cap pressing operation is completed under the action of the cap pressing structure.

[0004] At present, when the cap hanging assembly continues to move to hang the cap after the bottle cap contacts the bottle mouth, the cap is often stuck due to the friction between the bottle cap and the inner wall of the groove. At the same time, two bottle caps may overlap and transfer during the transfer process, resulting in blockage at the cap hanging place and inability to continue working.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is that in the process of the cap hanging assembly continuing to move to hang the cap after the bottle cap contacts the bottle mouth, the friction between the bottle cap and the inner wall of the groove often causes the cap to get stuck. At the same time, two bottle caps may overlap and transfer during the transfer process, which leads to blockage at the cap hanging place and inability to continue working. The utility model aims to provide an assembly mechanism that is convenient for hanging caps, can avoid the cap jamming during the cap hanging process, can also achieve the caps entering the slide rail without overlapping, and can also facilitate the removal of caps with inconsistent directions.

[0007] The utility model is realized by the following technical solutions:

[0008] A component mechanism for convenient cap hanging comprises a bottle cap transfer slide and a cap hanging component, wherein the upper end of the bottle cap transfer slide is connected to a bottle cap feeding mechanism, and the lower end of the bottle cap transfer slide is connected to the cap hanging component;

[0009] The cap hanging assembly comprises a cap hanging slide rail arranged to be inclined downward, a bottle cap sliding groove arranged along the length direction of the cap hanging slide rail is arranged at the bottom of the cap hanging slide rail, and limit blocks are arranged on both sides below the bottle cap sliding groove, and the spacing between the limit blocks matches the size of the bottle mouth and is smaller than the bottle cap size of the bottle cap;

[0010] The width of the bottle cap chute gradually increases along the downwardly inclined bottom end;

[0011] A pressure cover plate is obliquely arranged at the bottom end of the hanging cover assembly. The pressure cover plate is elastic and the end of the pressure cover plate can be deformed upward when receiving upward pressure.

[0012] The cap hanging assembly structure of the utility model firstly arranges the bottle caps in an orderly and directional manner in the feeding structure and enters the bottle cap transfer slide in turn, and then the bottle caps are transferred to the cap hanging slide groove of the cap hanging assembly, and since the width of the bottle cap slide groove gradually increases along the downwardly inclined bottom end direction, the bottle cap is firstly stuck at the front end of the smaller size of the bottle cap slide groove, and then the bottle body transferred by the transfer structure contacts the bottle cap, and the bottle cap is hung on the bottle mouth, and since the size of the bottle cap increases in the direction in which it continues to move forward, it can avoid that the bottle cap is stuck in the bottle cap slide groove, and the bottle cap is transferred out of the cap hanging assembly along with the bottle mouth, and the top of the bottle cap contacts the cap pressing plate, and at this time the bottle body continues to move forward to lift the end of the cap pressing plate, and the cap pressing plate gives the bottle cap a reverse downward pressure under the action of elasticity, so that the bottle cap is pressed tightly on the bottle mouth, and the cap pressing operation is completed.

[0013] In a specific embodiment, elastic baffles parallel to each other are respectively arranged on the inner wall of the bottle cap slide toward the end of the pressure cover plate, the spacing between the two elastic baffles at one end away from the pressure cover plate matches the diameter of the bottle cap, and the other end can gradually expand outward and fit the inner wall of the end of the bottle cap slide when subjected to pressure from the inside to the outside.

[0014] Since the bottle cap chute is inclined and its width gradually increases, in order to prevent the bottle cap from falling out while waiting for the bottle mouth in the chute, two parallel elastic baffles are arranged at the end of the chute. One end of the two elastic baffles can limit the bottle cap. When the bottle cap is hung on the bottle mouth and continues to move forward, the bottle cap can squeeze the elastic baffle so that it can be smoothly transferred out of the chute.

[0015] In a specific embodiment, a cover removal opening is provided on one side of the cover hanging slide rail, and a cover door is detachably installed at the cover removal opening. By providing the cover removal opening, covers with inconsistent directions can be conveniently removed.

[0016] In a specific embodiment, the bottle cap transfer slide is made of a transparent material as a whole, which makes it easy to observe the status of the bottle caps in the slide, so as to find the reversed bottle caps in time.

[0017] In a specific embodiment, the upper section of the bottle cap transfer slide is in the shape of an arc, the middle section is in the shape of a straight line inclined downward, and the bottom section is in the shape of a spiral arc.

[0018] In a specific embodiment, a de-weighting baffle is provided at the top port of the bottle cap transfer slide, and a bottle cap inlet is formed between the de-weighting baffle and the bottle cap transfer slide port, and the height of the bottle cap inlet is greater than the thickness of one bottle cap and less than twice the thickness of the bottle cap. The utility model ensures that the caps entering the slide rail are not overlapped by providing a de-weighting baffle at the front end of the slide rail.

[0019] In a specific embodiment, the inner wall of the bottle cap transfer slide is a wavy channel, the narrowest part of the wavy channel is larger than the bottle cap thickness and smaller than 3 / 2 of the bottle cap thickness, and the widest part of the wavy channel is larger than 3 / 2 of the bottle cap thickness and smaller than twice the bottle cap thickness. The utility model improves the internal shape structure of the transfer slide, which can prevent the bottle cap from flipping during the sliding process, thereby causing the bottle cap transferred to the cap hanging assembly to be in the opposite direction.

[0020] In a specific embodiment, a bottle body transfer structure is arranged below the cap hanging assembly, and the rotation direction of the bottle body transfer structure is along the inclined direction of the cap hanging rail.

[0021] In a specific implementation, the gland plate and the elastic baffle are both made of copper sheets.

[0022] In a specific embodiment, a counterweight block is detachably provided on the pressure cover plate, and the counterweight block can be increased or decreased according to actual conditions to ensure that the bottle cap can be pressed into the bottle mouth.

[0023] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0024] 1. The utility model provides a component mechanism for hanging caps. The width of the bottle cap chute gradually increases along the bottom end direction of the downward inclination. Therefore, the bottle cap is firstly stuck at the front end of the bottle cap chute with a smaller size. Then, the bottle body transferred by the transfer structure contacts the bottle cap, and the bottle cap is hung on the bottle mouth. Since the size of the bottle cap increases in the direction of continuing to move forward, the bottle cap can be prevented from being stuck in the bottle cap chute. The bottle cap is transferred out of the cap hanging component along with the bottle mouth.

[0025] 2. The embodiment of the utility model provides a component mechanism for hanging caps. Since the bottle cap chute is inclined and its width gradually increases, in order to prevent the bottle cap from falling out while waiting for the bottle mouth in the chute, two parallel elastic baffles are arranged at the end of the chute. One end of the two elastic baffles can limit the bottle cap. When the bottle cap is hung on the bottle mouth and continues to move forward, the bottle cap can squeeze the elastic baffle to smoothly transfer it out of the chute.

[0026] 3. The utility model provides an assembly mechanism that is convenient for hanging lids. By setting a lid removal opening, lids with inconsistent directions can be easily removed;

[0027] 4. The utility model provides an assembly mechanism for hanging caps, which ensures that the caps entering the slide rail are not overlapped by setting a de-weighting baffle at the front end of the slide rail, and improves the internal shape structure of the transfer slide to prevent the bottle caps from flipping over during the sliding process, thereby causing the bottle caps transferred to the cap hanging assembly to be in the opposite direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic diagram of the structure of the components provided in the embodiment of the utility model;

[0030] Figure 2 A schematic diagram of the structure of a hanging cover assembly provided in an embodiment of the utility model;

[0031] Figure 3 A schematic diagram of the bottle cap slide structure provided by an embodiment of the utility model;

[0032] Figure 4 A schematic diagram of the bottle cap transfer slide structure provided in an embodiment of the utility model.

[0033] Marks and corresponding parts names in the attached drawings:

[0034] 1-bottle cap transfer slide, 2-cap hanging assembly, 3-cap hanging slide rail, 4-bottle cap slide, 5-limiting block, 6-cap pressing plate, 7-elastic baffle. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0036] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, in order to avoid confusing the present invention, well-known structures are not specifically described.

[0037] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0038] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0039] Example

[0040] like Figure 1-Figure 4 As shown, an assembly mechanism for convenient cap hanging provided by an embodiment of the utility model comprises a bottle cap transfer slide 1 and a cap hanging assembly 2, wherein the upper end of the bottle cap transfer slide 1 is connected to the bottle cap feeding mechanism, and the lower end of the bottle cap transfer slide 1 is connected to the cap hanging assembly 2;

[0041] The cap hanging assembly 2 comprises a cap hanging rail 3 arranged to be inclined downward, a bottle cap slide 4 arranged along the length direction of the cap hanging rail 3 is arranged at the bottom of the cap hanging rail 3, and limit blocks 5 are arranged on both sides below the bottle cap slide 4, and the spacing between the limit blocks 5 matches the size of the bottle mouth and is smaller than the bottle cap size of the bottle cap;

[0042] The width of the bottle cap chute 4 gradually increases along the downwardly inclined bottom end;

[0043] A pressure cover plate 6 is obliquely provided at the bottom end of the hanging cover assembly 2. The pressure cover plate 6 is elastic and the end of the pressure cover plate 6 can be deformed upward when receiving upward pressure.

[0044] The cap hanging assembly structure of the utility model firstly arranges the bottle caps in an orderly and directional manner in the feeding structure and enters the bottle cap transfer slide in turn, and then the bottle caps are transferred to the cap hanging slide groove of the cap hanging assembly, and since the width of the bottle cap slide groove gradually increases along the downwardly inclined bottom end direction, the bottle cap is firstly stuck at the front end of the smaller size of the bottle cap slide groove, and then the bottle body transferred by the transfer structure contacts the bottle cap, and the bottle cap is hung on the bottle mouth, and since the size of the bottle cap increases in the direction in which it continues to move forward, it can avoid that the bottle cap is stuck in the bottle cap slide groove, and the bottle cap is transferred out of the cap hanging assembly along with the bottle mouth, and the top of the bottle cap contacts the cap pressing plate, and at this time the bottle body continues to move forward to lift the end of the cap pressing plate, and the cap pressing plate gives the bottle cap a reverse downward pressure under the action of elasticity, so that the bottle cap is pressed tightly on the bottle mouth, and the cap pressing operation is completed.

[0045] In a specific embodiment, the inner wall of the bottle cap slide 4 facing the end of the pressure cover plate 6 is respectively provided with elastic baffles 7 which are parallel to each other, the distance between the ends of the two elastic baffles 7 away from the pressure cover plate 6 matches the diameter of the bottle cap, and the other ends can gradually expand outwards and fit with the inner wall of the end of the bottle cap slide 4 when subjected to pressure from the inside to the outside.

[0046] Since the bottle cap chute is inclined and its width gradually increases, in order to prevent the bottle cap from falling out while waiting for the bottle mouth in the chute, two parallel elastic baffles are arranged at the end of the chute. One end of the two elastic baffles can limit the bottle cap. When the bottle cap is hung on the bottle mouth and continues to move forward, the bottle cap can squeeze the elastic baffle so that it can be smoothly transferred out of the chute.

[0047] In a specific embodiment, a lid taking-out opening is provided on one side of the lid hanging slide rail 3, and a lid door is detachably installed at the lid taking-out opening. By providing the lid taking-out opening, lids with inconsistent directions can be conveniently taken out.

[0048] In a specific embodiment, the bottle cap transfer slide 1 is made of a transparent material as a whole, which makes it easy to observe the status of the bottle caps in the slide, so as to find the reversed bottle caps in time.

[0049] In a specific embodiment, the upper section of the bottle cap transfer slide 1 is in an arc shape, the middle section is in a straight line section inclined downward, and the bottom section is in a spiral arc shape, so that it can match the rotation trajectory of the bottle body transfer structure.

[0050] In a specific embodiment, a de-weighting baffle is provided at the top port of the bottle cap transfer slide 1, and a bottle cap inlet is formed between the de-weighting baffle and the port of the bottle cap transfer slide 1, and the height of the bottle cap inlet is greater than the thickness of one bottle cap and less than twice the thickness of the bottle cap. The utility model ensures that the caps entering the slide rail have no overlap by providing a de-weighting baffle at the front end of the slide rail.

[0051] In a specific embodiment, the inner wall of the bottle cap transfer slide 1 is a wavy channel, the narrowest part of the wavy channel is larger than the bottle cap thickness and smaller than 3 / 2 of the bottle cap thickness, and the widest part of the wavy channel is larger than 3 / 2 of the bottle cap thickness and smaller than twice the bottle cap thickness. The utility model improves the internal shape structure of the transfer slide, which can prevent the bottle cap from flipping during the sliding process, thereby causing the bottle cap transferred to the cap hanging assembly to be in the opposite direction.

[0052] In a specific embodiment, a bottle body transfer structure is provided below the cap hanging assembly 2 , and the rotation direction of the bottle body transfer structure is along the inclined direction of the cap hanging rail 3 .

[0053] In a specific implementation, the gland plate 6 and the elastic baffle 7 are both made of copper sheets.

[0054] In a specific embodiment, a counterweight block is detachably provided on the cover pressing plate 6, and the counterweight block can be increased or decreased according to actual conditions to ensure that the bottle cap can be pressed into the bottle mouth.

[0055] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A component mechanism for convenient lid hanging, characterized in that: It comprises a bottle cap transfer slide (1) and a cap hanging assembly (2), wherein the upper end of the bottle cap transfer slide (1) is connected to a bottle cap feeding mechanism, and the lower end of the bottle cap transfer slide (1) is connected to the cap hanging assembly (2); The cap hanging assembly (2) comprises a cap hanging slide rail (3) arranged to be inclined downward, a bottle cap sliding groove (4) arranged along the length direction of the cap hanging slide rail (3) is arranged at the bottom of the cap hanging slide rail (3), and limit blocks (5) are arranged on both sides below the bottle cap sliding groove (4), and the spacing between the limit blocks (5) matches the size of the bottle mouth and is smaller than the size of the bottle cap of the bottle cap; The width of the bottle cap sliding groove (4) gradually increases along the downwardly inclined bottom end direction; A pressure cover plate (6) is obliquely arranged at the bottom end of the hanging cover assembly (2); the pressure cover plate (6) is elastic and the end of the pressure cover plate (6) can be deformed upward when receiving upward pressure.

2. The assembly mechanism for convenient lid hanging according to claim 1, characterized in that: On the inner wall of the bottle cap slide groove (4) facing the end of the pressure cover plate (6), mutually parallel elastic baffles (7) are respectively arranged, the distance between the ends of the two elastic baffles (7) away from the pressure cover plate (6) matches the diameter of the bottle cap, and the other ends can gradually expand outwards and fit with the inner wall of the end of the bottle cap slide groove (4) when subjected to pressure from the inside to the outside.

3. The assembly mechanism for convenient lid hanging according to claim 1, characterized in that: A cover removal opening is provided on one side of the cover hanging slide rail (3), and a cover door is detachably mounted on the cover removal opening.

4. The assembly mechanism for convenient lid hanging according to claim 3, characterized in that: The bottle cap transfer slide (1) is entirely made of transparent material.

5. The assembly mechanism for convenient lid hanging according to claim 1, characterized in that: The upper section of the bottle cap transfer slide (1) is in the shape of an arc, the middle section is in the shape of a straight line inclined downward, and the bottom section is in the shape of a spiral arc.

6. The assembly mechanism for convenient lid hanging according to claim 5, characterized in that: The top port of the bottle cap transfer slide (1) is provided with a de-weighting baffle, and a bottle cap inlet is formed between the de-weighting baffle and the port of the bottle cap transfer slide (1), and the height of the bottle cap inlet is greater than the thickness of one bottle cap and less than twice the thickness of the bottle cap.

7. The assembly mechanism for convenient lid hanging according to claim 5, characterized in that: The inner wall of the bottle cap transfer slide (1) is a wavy channel, the narrowest part of the wavy channel is larger than the bottle cap thickness and smaller than 3 / 2 of the bottle cap thickness, and the widest part of the wavy channel is larger than 3 / 2 of the bottle cap thickness and smaller than twice the bottle cap thickness.

8. The assembly mechanism for convenient lid hanging according to claim 1, characterized in that: A bottle body transfer structure is provided below the cap hanging assembly (2), and the rotation direction of the bottle body transfer structure is along the inclination direction of the cap hanging slide rail (3).

9. The assembly mechanism for convenient lid hanging according to claim 2, characterized in that: The pressure cover plate (6) and the elastic baffle (7) are both made of copper sheets.

10. The assembly mechanism for convenient lid hanging according to claim 1, characterized in that: A counterweight block is detachably provided on the pressure cover plate (6).

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