Ampoule bottle sealing device
By using linear components and electric push rods instead of crank structures in the ampoule sealing device, the problem of inaccurate positioning caused by crank loosening was solved, achieving device stability and space saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-31
AI Technical Summary
In ampoule sealing devices, the crank structure may become loose after prolonged use, leading to inaccurate positioning, affecting the normal operation of the device, and increasing the device length and space usage.
The system replaces the crank structure with linear components and electric actuators, including slide rails, motors, threaded rods, and sliders, to achieve precise delivery of ampoules and seal them via electric actuators and spray guns.
The length of the transmission component has been shortened, reducing space occupation and avoiding positioning inaccuracies caused by loosening, thus ensuring stable operation of the device.
Smart Images
Figure CN224061253U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sealing equipment technology, and in particular to an ampoule sealing device. Background Technology
[0002] In the ampoule sealing device, the movement of the ampoule is achieved using a crank structure. After prolonged use, if the connection at the crank joint becomes loose, it will lead to inaccurate positioning, and the ampoule will not be able to accurately fit into the groove, causing the device to malfunction. Furthermore, the crank structure increases the length of the device and occupies space. Utility Model Content
[0003] In view of the above-mentioned problems in the prior art, this utility model is proposed.
[0004] The purpose of this utility model is to provide an ampoule sealing device, which aims to solve the problem that after long-term use, the connection of the crank structure of the ampoule sealing device becomes loose, resulting in inaccurate positioning.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an ampoule sealing device, including an installation unit, including a base plate, a connecting plate installed on the base plate, and a positioning frame disposed on the connecting plate;
[0006] A feeding unit is disposed on the upper surface of the connecting plate and is used for feeding ampoules;
[0007] The filling unit is disposed on the upper surface of the connecting plate and located on one side of the feeding unit, and is used for filling ampoules;
[0008] A sealing unit is disposed on the upper surface of the connecting plate and located on one side of the filling unit, for sealing the ampoule;
[0009] The conveying unit includes a linear component disposed on the connecting plate, a first electric push rod disposed on the linear component, and a conveying frame disposed at the output end of the first electric push rod.
[0010] The linear component includes a slide rail disposed on the connecting plate, a first motor rotatably disposed on one side of the slide rail, a threaded rod disposed at the output end of the first motor, and a slider disposed on the threaded rod.
[0011] The slider and the slide rail are slidably connected;
[0012] A fixing unit, disposed on the connecting plate, is used to fix and position the ampoule bottle.
[0013] As a preferred embodiment of the ampoule sealing device of this utility model, the feeding unit includes a fixed plate, a positioning wheel disposed between two fixed plates, a second motor fixedly connected to the top of one set of fixed plates, a transmission wheel disposed at the output end of the second motor, a transmission belt disposed on the positioning wheel and the transmission wheel, and a feeding block disposed on the transmission belt.
[0014] As a preferred embodiment of the ampoule sealing device of this utility model, the filling unit includes a first support frame disposed on the connecting plate, a second electric push rod disposed on the first support frame, and a filler disposed on the second electric push rod.
[0015] As a preferred embodiment of the ampoule sealing device of this utility model, the sealing unit includes a second support frame disposed on the connecting plate, a first tubular motor disposed on the second support frame, a spray gun disposed on the first tubular motor, a support column disposed on the connecting plate, a third electric push rod disposed at the top of the support column, a limiting plate disposed at the extension end of the third electric push rod, and a gripper cylinder disposed on one side of the limiting plate.
[0016] As a preferred embodiment of the ampoule sealing device of this utility model, a guide plate is provided above the spray gun.
[0017] As a preferred embodiment of the ampoule sealing device of this utility model, the fixing unit includes a third support frame disposed on the base plate, a second tubular motor disposed on the third support frame, and a pressing rod disposed at the output end of the second tubular motor.
[0018] The beneficial effects of this ampoule sealing device are as follows: by changing the original crank structure to a linear component and a first electric push rod, the length of the conveying component can be shortened, reducing the space occupied. Moreover, if the crank structure becomes loose after long-term use, it will be unable to accurately insert the ampoule, rendering it unusable. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the structure of the present invention.
[0021] Figure 2This is a schematic diagram of the structure of the transmission unit in this invention.
[0022] Figure 3 This is an exploded view of the structure of the feeding unit in this invention.
[0023] Figure 4 This is a schematic diagram of the structure of the injection unit in this invention.
[0024] Figure 5 This is a schematic diagram of the sealing unit in this invention. Detailed Implementation
[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.
[0028] Reference Figures 1 to 2 This is the first embodiment of the present utility model. This embodiment provides an ampoule sealing device, including an installation unit 1, including a base plate 11, a connecting plate 12 installed on the base plate 11, and a positioning frame 13 disposed on the connecting plate 12.
[0029] Feeding unit 2 is located on the upper surface of connecting plate 12 and is used for feeding ampoules;
[0030] The filling unit 3 is disposed on the upper surface of the connecting plate 12 and located on one side of the feeding unit 2, and is used for filling ampoules;
[0031] The sealing unit 4 is disposed on the upper surface of the connecting plate 12 and located on one side of the filling unit 3, and is used for sealing the ampoule;
[0032] The conveying unit 5 includes a linear component 51 disposed on the connecting plate 12, a first electric push rod 52 disposed on the linear component 51, and a conveying frame 53 disposed at the output end of the first electric push rod 52.
[0033] The linear component 51 includes a slide rail 511 disposed on the connecting plate 12, a first motor 512 rotatably disposed on one side of the slide rail 511, a threaded rod 513 disposed at the output end of the first motor 512, and a slider 514 disposed on the threaded rod 513.
[0034] Slider 514 and slide rail 511 are slidably connected;
[0035] The fixing unit 6 is set on the connecting plate 12 and is used to fix and position the ampoule bottle.
[0036] It should be noted that the base plate 11 is horizontally connected to the workshop, and a connecting plate 12 is installed obliquely on the base plate 11. A positioning frame 13 is fixedly connected to the upper surface of the connecting plate 12. The positioning frame 13 has several teeth for positioning and fixing the ampoules. The feeding unit 2, the filling unit 3, and the sealing unit 4 are installed sequentially on the connecting plate 12. A conveying unit 5 is set between the feeding unit 2 and the positioning frame 13.
[0037] Linear component 51 is mounted on the upper surface of connecting plate 12. A first electric push rod 52 is fixedly connected to the output end of linear component 51. A conveyor frame 53 is fixedly connected to the output end of the first electric push rod 52. The conveyor frame 53 is provided with the same teeth as the positioning frame 13.
[0038] The slide rail 511 is mounted on the upper surface of the connecting plate 12. A first motor 512 is fixedly connected to one end of the slide rail 511. A threaded rod 513 is fixedly connected to the output end of the first motor 512. The threaded rod 513 is slidably connected in the inner cavity of the slide rail 511. A slider 514 is slidably connected on the slide rail 511. The slider 514 is threadedly connected to the threaded rod 513.
[0039] In use, the feeding unit 2 moves the stacked ampoules out one by one. The first motor 512 rotates and moves the slider 514 to one end close to the feeding unit 2 via the threaded rod 513. The first electric push rod 52 extends and drives the conveyor frame 53 to approach the ampoules. Then the ampoules are pushed out of the feeding unit 2. Since the connecting plate 12 is installed at an angle, when the ampoules are pushed out of the feeding unit 2, they will also be located in the tooth groove of the conveyor frame 53 under the action of gravity. The first motor 512 reverses and moves the ampoules to the filling unit 3 for filling. The sealing unit 4 seals the ampoules.
[0040] In summary, by replacing the original crank structure with a linear assembly 51 and a first electric push rod 52, the length of the transmission assembly can be shortened, reducing the space occupied. Moreover, if the crank structure becomes loose after long-term use, it will be unable to accurately insert the ampoule, rendering it unusable.
[0041] like Figures 1 to 3As shown, as an optional embodiment, the feeding unit 2 includes a fixed plate 21, a positioning wheel 22 disposed between two fixed plates 21, a second motor 23 fixedly connected to the top of one set of fixed plates 21, a transmission wheel 24 disposed at the output end of the second motor 23, a transmission belt 25 disposed on the positioning wheel 22 and the transmission wheel 24, and a feeding block 26 disposed on the transmission belt 25.
[0042] It should be noted that there are two fixing plates 21. The lower fixing plate 21 is fixedly connected to the connecting plate 12. A positioning wheel 22 is rotatably connected between the fixing plates 21. A second motor 23 is fixedly connected to the top of the upper fixing plate 21. A transmission wheel 24 is fixedly connected to the output end of the second motor 23. A transmission belt 25 is sleeved on the outer wall of the positioning wheel 22 and the transmission wheel 24. Several feeding blocks 26 are fixedly connected to the transmission belt 25. The feeding blocks 26 have grooves. Driven by the second motor 23, the transmission wheel 24 is rotated, which in turn drives the conveyor belt 25 to rotate. When the conveyor belt 25 rotates and the feeding blocks 26 move with the conveyor belt 25, the accumulated ampoules are stuck into the grooves.
[0043] like Figure 4 As shown, in one optional embodiment, the injection unit 3 includes a first support frame 31 disposed on the connecting plate 12, a second electric push rod 32 disposed on the first support frame 31, and an injector 33 disposed on the second electric push rod 32.
[0044] It should be noted that a second electric push rod 32 is fixedly connected to one end of the first support frame 31, and a dispenser 33 is fixedly connected to the extended end of the electric push rod 32. By extending the second electric push rod 32, the dispenser 33 is driven to penetrate deeper into the ampoule to achieve precise dispensing.
[0045] like Figures 1 to 5 As shown, as an optional embodiment: the sealing unit 4 includes a second support frame 41 disposed on the connecting plate 12, a first tubular motor 42 disposed on the second support frame 41, a spray gun 43 disposed on the first tubular motor 42, a support column 44 disposed on the connecting plate 12, a third electric push rod 45 disposed at the top of the support column 44, a limiting plate 46 disposed at the extension end of the third electric push rod 45, and a gripper cylinder 47 disposed on one side of the limiting plate 46;
[0046] A guide plate 401 is provided above the spray gun 43.
[0047] It should be noted that a second support frame 41 is fixedly connected to the connecting plate 12, a first tubular motor 42 is fixedly connected to the second support frame 41, and a spray gun 43 is fixedly connected to the rotating end of the first tubular motor 42.
[0048] A support column 44 is fixedly connected to the connecting plate 12. A third electric push rod 45 is fixedly connected to the support column 44. A limit plate 46 is fixedly connected to the extension end of the third electric push rod 45. A gripper cylinder 47 is fixedly connected to one side of the limit plate 46.
[0049] In use, when the ampoule reaches the spray gun 43, the first tubular motor 42 rotates, driving the spray gun 43 to rotate, so that the spray gun 43 is aimed at the area of the ampoule that needs to be softened. After the spray gun 43 softens the ampoule, the third electric push rod 45 extends and clamps the softened area through the gripper cylinder 47. Then the third electric push rod 45 retracts, the ampoule is clamped and the waste material falls from the gripper cylinder 47 to the guide plate 401, and slides down along the guide plate 401. At the same time, the spray gun 43 continues to heat the mouth of the ampoule to melt and seal it. Then the first tubular motor 42 resets to prevent the spray gun 43 from continuously heating the ampoule when the ampoule moves, which would affect the sealing state.
[0050] like Figure 1 As shown, as an optional embodiment, the fixing unit 6 includes a third support frame 61 disposed on the base plate 11, a second tubular motor 62 disposed on the third support frame 61, and a pressing rod 63 disposed at the output end of the second tubular motor 62.
[0051] It should be noted that a third support frame 61 is fixedly connected to the base plate 11, and a second tubular motor 62 is fixedly connected to the third support frame 61. A pressing rod 63 is fixedly connected to the output end of the second tubular motor 62. The pressing rod 63 corresponds to the tooth groove of the positioning frame 13. By rotating the second tubular motor 62, the pressing rod 63 is driven to press the ampoule bottle, thereby achieving the effect of positioning and fixing.
[0052] Importantly, the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. An ampoule closure device, characterized by: The utility model relates to an ampoule sealing device, including, The mounting unit (1) includes the bottom plate (11), the connecting plate (12) installed on the bottom plate (11) and the positioning frame (13) arranged on the connecting plate (12); The feeding unit (2) is arranged on the upper surface of the connecting plate (12) and is used for feeding ampoules; The injection unit (3) is arranged on the upper surface of the connecting plate (12) and is located on one side of the feeding unit (2) and is used for injecting ampoules; The sealing unit (4) is arranged on the upper surface of the connecting plate (12) and is located on one side of the injection unit (3) and is used for sealing ampoules; The conveying unit (5) includes a linear assembly (51) arranged on the connecting plate (12), a first electric push rod (52) arranged on the linear assembly (51) and a conveying frame (53) arranged on the output end of the first electric push rod (52); The linear assembly (51) includes a sliding rail (511) arranged on the connecting plate (12), a first motor (512) rotatably arranged on one side of the sliding rail (511), a threaded rod (513) arranged on the output end of the first motor (512) and a sliding block (514) arranged on the threaded rod (513); The sliding block (514) and the sliding rail (511) are slidingly connected; The fixing unit (6) is arranged on the connecting plate (12) and is used for fixing and positioning ampoules.
2. The ampoule sealing device according to claim 1, wherein: The feeding unit (2) includes a fixed plate (21), a positioning wheel (22) arranged between two fixed plates (21), a second motor (23) fixedly connected to the top of one set of fixed plates (21), a transmission wheel (24) arranged on the output end of the second motor (23), a transmission belt (25) arranged on the positioning wheel (22) and the transmission wheel (24), and a feeding block (26) arranged on the transmission belt (25).
3. The ampoule sealing device according to claim 1, wherein: The injection unit (3) includes a first support frame (31) arranged on the connecting plate (12), a second electric push rod (32) arranged on the first support frame (31) and an injector (33) arranged on the second electric push rod (32).
4. The ampoule sealing device according to claim 1, wherein: The sealing unit (4) includes a second support frame (41) arranged on the connecting plate (12), a first tubular motor (42) arranged on the second support frame (41), a spray gun (43) arranged on the first tubular motor (42), a support column (44) arranged on the connecting plate (12), a third electric push rod (45) arranged on the top end of the support column (44), a limiting plate (46) arranged on the extended end of the third electric push rod (45) and a clamping jaw cylinder (47) arranged on one side of the limiting plate (46).
5. The ampoule sealing device according to claim 4, wherein: An upper portion of the spray gun (43) is provided with a guide plate (401).
6. The ampoule sealing device of claim 1, wherein: The fixing unit (6) comprises a third support frame (61) arranged on the bottom plate (11), a second tubular motor (62) arranged on the third support frame (61), and a pressing rod (63) arranged at an output end of the second tubular motor (62).