Spray filling and assembling system

Abstract

The utility model discloses a spray filling and assembling system which comprises a filling and plugging device used for filling and plugging a container and a cover body assembling device used for assembling a bottle seat and a spray head on the container, and a detecting and waste removing device is arranged between the filling and plugging device and the cover body assembling device. And material temporary storage devices are arranged between the detecting and rejecting device and the filling and plugging device and between the detecting and rejecting device and the cover body assembling device. The container buffering device has the advantages that the product percent of pass is increased, containers can be buffered, matching of front and rear end production cycles is guaranteed, and the error-tolerant rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of food and pharmaceutical packaging technology, specifically to a spray filling and assembly system. Background Technology

[0002] Spray filling and assembly machines are used for filling and assembling micro-volume bottles. Existing spray filling machines, such as the one disclosed in Chinese patent application number CN202223361530.8, achieve industrialized and intelligent mass production by sequentially arranging a bottle feeding system, a filling system, a stopper pressing system, a push rod installation system, a push button installation system, and a stopper feeding system along the conveying direction of the conveyor chain system. However, the various systems of this spray filling machine are all interconnected, and there is no inspection of the products after each system has completed its operation, making it difficult to guarantee the product yield. Moreover, if the front-end system malfunctions or is short of materials, the back-end system cannot operate normally, resulting in a mismatch between the production cycles of the front and back systems and a low fault tolerance rate. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a spray filling and assembly system that improves product qualification rate, can buffer containers, ensures matching of front-end and back-end production cycles, and improves fault tolerance.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A spray filling and assembly system includes a filling and capping device for filling and capping a container and a cap assembly device for assembling a bottle holder and a nozzle onto the container. A detection and rejection device is provided between the filling and capping device and the cap assembly device. Material buffer devices are provided between the detection and rejection device and the filling and capping device and between the detection and rejection device and the cap assembly device.

[0006] As a further improvement to the above technical solution:

[0007] The material buffer device includes a feeding conveyor, a buffer machine, and a discharging conveyor connected in sequence. The feeding conveyor and the discharging conveyor are respectively connected to the corresponding devices at the front and rear ends.

[0008] The cache machine has multiple cache channels.

[0009] The filling and capping device includes a first feeding mechanism, a cleaning mechanism, a pre-filling weighing mechanism, a filling mechanism, a post-filling weighing mechanism, an inert gas filling mechanism, and a capping mechanism, with each mechanism connected in sequence.

[0010] The output end of the plugging mechanism is connected to the plugging detection mechanism, which is connected to the waste rejection mechanism and the good product unloading mechanism respectively. The good product unloading mechanism is connected to the corresponding material buffer device.

[0011] The cap assembly device includes a feeding and conveying mechanism, and along the feeding and conveying mechanism are sequentially arranged a bottle holder feeding mechanism, a second feeding mechanism, a bottle holder assembly mechanism, a nozzle feeding and assembly mechanism, and a finished product unloading mechanism.

[0012] The bottle holder assembly mechanism includes a bottle holder pre-assembly mechanism and a bottle pressing mechanism, which are arranged sequentially along the conveying direction of the feeding and conveying mechanism.

[0013] A bottle holder assembly and spray head feeding assembly mechanism is provided between the bottle holder assembly mechanism and the spray head feeding assembly mechanism, and a spray head detection and rejection mechanism is provided between the spray head feeding assembly mechanism and the finished product unloading mechanism.

[0014] The rejection and inspection device includes a bottle inlet dial and a light inspection machine. The bottle inlet dial is connected to a corresponding material buffer device. The light inspection machine is used to detect foreign objects inside the bottle and whether the appearance of the bottle mouth is qualified. The output end of the light inspection machine is connected to the rejection channel and the good product unloading channel respectively. The good product unloading channel is connected to the corresponding material buffer device.

[0015] The feeding areas of both the filling and capping device and the cap assembly device are located on the same side of the conveying direction.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] The spray filling and assembly system disclosed in this utility model includes a detection and rejection device between the filling and capping device and the capping assembly device. After the filling and capping device outputs the product, the detection and rejection device inspects and rejects the container that was previously input into the capping assembly device, ensuring the product qualification rate. Furthermore, material buffering devices are provided between the detection and rejection device and the filling and capping device, as well as between the detection and rejection device and the capping assembly device, to buffer the material. When the front-end filling and capping device or the detection and rejection device malfunctions or is short of material, the rear-end capping assembly device can continue to operate normally, ensuring the matching of the production cycles of the front and rear systems and a higher fault tolerance rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the spray filling and assembly system of this utility model.

[0019] Figure 2 This is a schematic diagram of the filling and capping device in this utility model.

[0020] Figure 3 This is a schematic diagram of the material buffer device in this utility model.

[0021] Figure 4 This is a schematic diagram of the detection and rejection device in this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the cover assembly device in this utility model.

[0023] Figure 6 This is a flowchart of the filling and assembly process of the container in this utility model.

[0024] The labels in the diagram represent: 1. Container; 2. Filling and capping device; 21. First feeding mechanism; 22. Cleaning mechanism; 23. Pre-filling weighing mechanism; 24. Filling mechanism; 25. Post-filling weighing mechanism; 26. Inert gas filling mechanism; 27. Capping mechanism; 28. Capping detection mechanism; 291. Rejection mechanism; 292. Good product unloading mechanism; 3. Bottle holder; 4. Nozzle; 5. Cap assembly device; 51. Feeding and conveying mechanism; 52. Bottle holder feeding mechanism; 53. First... 2. Feeding mechanism; 54. Assembly mechanism; 541. Bottle holder pre-assembly mechanism; 542. Bottle pressing mechanism; 55. Sprayer head feeding and assembly mechanism; 56. Finished product unloading mechanism; 57. Bottle holder assembly inspection and rejection mechanism; 58. Sprayer head inspection and rejection mechanism; 6. Inspection and rejection device; 61. Bottle inlet wheel; 62. Light inspection machine; 63. Rejection channel; 64. Good product unloading channel; 7. Material buffer device; 71. Feeding conveyor mechanism; 72. Buffer machine; 73. Discharge conveyor mechanism. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0029] Figures 1 to 6 An embodiment of the spray filling and assembly system of this utility model is shown. The spray filling and assembly system of this embodiment includes a filling and capping device 2 for filling and capping a container 1, and a cap assembly device 5 for assembling a bottle holder 3 and a nozzle 4 onto the container 1. A detection and rejection device 6 is provided between the filling and capping device 2 and the cap assembly device 5. Material buffer devices 7 are provided between the detection and rejection device 6 and the filling and capping device 2, and between the detection and rejection device 6 and the cap assembly device 5.

[0030] This spray filling and assembly system includes a detection and rejection device 6 between the filling and capping device 2 and the cap assembly device 5. After the filling and capping device 2 outputs the product, the cap assembly device 5 performs a detection and rejection test on the container 1 before inputting the product, ensuring the product qualification rate. Furthermore, material buffer devices 7 are provided between the detection and rejection device 6 and the filling and capping device 2, and between the detection and rejection device 6 and the cap assembly device 5, to buffer the material. When the front-end filling and capping device 2 or the detection and rejection device 6 malfunctions or is short of material, the rear-end cap assembly device 5 can continue to operate normally, ensuring the matching of the production cycles of the front and rear systems and a higher fault tolerance rate.

[0031] Furthermore, such as Figure 1 and Figure 3 As shown, in this embodiment, the material buffer device 7 includes a feeding conveyor 71, a buffer machine 72, and a discharging conveyor 73 connected in sequence. The feeding conveyor 71 and the discharging conveyor 73 are respectively connected to the corresponding front and rear devices. The material buffer device 7, located between the filling and capping device 2 and the detection and rejection device 6, has its feeding conveyor 71 connected to the front-end filling and capping device 2, conveying the container 1 to the buffer machine 72 for buffering. Some of the containers 1 in the buffer machine 72 enter the rear-end detection and rejection device 6 through the discharging conveyor 73. The material buffer device 7 between the detection and rejection device 6 and the cap assembly device 5 is similar, and will not be described in detail here.

[0032] Furthermore, such as Figure 3As shown, in this embodiment, the cache machine 72 has multiple cache channels. It has a large cache capacity. Preferably, the multiple cache channels are combined in a birdcage shape, which is simple in structure, lower in cost than a loading / unloading tray, and occupies a small area. Of course, in other embodiments, cache machines 72 with other shapes and multiple cache channels can also be used.

[0033] Furthermore, such as Figure 1 and Figure 2 As shown, in this embodiment, the filling and capping device 2 includes a first feeding mechanism 21, a cleaning mechanism 22, a pre-filling weighing mechanism 23, a filling mechanism 24, a post-filling weighing mechanism 25, an inert gas filling mechanism 26, and a capping mechanism 27, with each mechanism connected sequentially. The filling and capping process of the filling and capping device 2 is as follows: the first feeding mechanism 21 feeds the container 1; the cleaning mechanism 22 cleans the inside of the container 1; the pre-filling weighing mechanism 23 weighs the container 1 before filling; the filling mechanism 24 fills the container 1; the post-filling weighing mechanism 25 weighs the container 1 after filling; the inert gas filling mechanism 26 fills the container 1 with inert protective gas; and finally, the capping mechanism 27 caps the container 1. Preferably, the cleaning mechanism 22 is an ion wind blowing and suction mechanism, and the inert gas filling mechanism 26 is a nitrogen filling mechanism.

[0034] Furthermore, such as Figure 2 As shown, in this embodiment, the output end of the plugging mechanism 27 is connected to the plugging detection mechanism 28. The plugging detection mechanism 28 is connected to the rejection mechanism 291 and the good product unloading mechanism 292, respectively. The good product unloading mechanism 292 is connected to the corresponding material buffer device 7. After plugging, the container 1 enters the plugging detection mechanism 28 for detection of whether the plugging is qualified. The container 1 that is not qualified is rejected by the rejection mechanism 291, and the container 1 that is qualified is output through the good product unloading mechanism 292.

[0035] Furthermore, such as Figure 1 and Figure 5 As shown, in this embodiment, the cap assembly device 5 includes a feeding and conveying mechanism 51. Along the feeding and conveying mechanism 51 are sequentially arranged a bottle holder feeding mechanism 52, a second feeding mechanism 53, a bottle holder assembly mechanism 54, a nozzle feeding and assembly mechanism 55, and a finished product unloading mechanism 56. The assembly process of the cap assembly device 5 is as follows: the bottle holder feeding mechanism 52 and the second feeding mechanism 53 sequentially feed the bottle holder 3 and the capped container 1 to the feeding and conveying mechanism 51; the bottle holder assembly mechanism 54 assembles the bottle holder 3 with the container 1; then the nozzle feeding and assembly mechanism 53 feeds the nozzle 4 and assembles it with the container 1; after assembly, the product is output through the finished product unloading mechanism 56.

[0036] Furthermore, such as Figure 5As shown, in this embodiment, the bottle holder assembly mechanism 54 includes a bottle holder pre-assembly mechanism 541 and a bottle pressing mechanism 542, which are arranged sequentially along the conveying direction of the feeding and conveying mechanism 51. The bottle holder 3 is first aligned and pre-pressed in the bottle holder pre-assembly mechanism 541, and then assembled by pressing the bottle in the bottle pressing mechanism 542, which helps to improve the assembly qualification rate of the bottle holder 3.

[0037] Furthermore, such as Figure 5 As shown, in this embodiment, a bottle holder assembly inspection and rejection mechanism 57 is provided between the bottle holder assembly mechanism 54 and the nozzle feeding assembly mechanism 55, and a nozzle inspection and rejection mechanism 58 is provided between the nozzle feeding assembly mechanism 55 and the finished product unloading mechanism 56. After the bottle holder 3 is assembled by the bottle holder assembly mechanism 54, it is first inspected by the bottle holder assembly inspection and rejection mechanism 57, and containers 1 that fail to meet the assembly requirements of the bottle holder 3 are rejected. Containers 1 that pass the assembly are then assembled with nozzles. Similarly, after the nozzle 4 is fed and assembled, it is first inspected by the nozzle inspection and rejection mechanism 58, and containers 1 that fail to meet the assembly requirements of the nozzle 4 are rejected. Containers 1 that pass the assembly are unloaded by the finished product unloading mechanism 56.

[0038] Furthermore, such as Figure 1 and Figure 4 As shown, in this embodiment, the rejection device 6 includes a bottle inlet wheel 61 and a light inspection machine 62. The bottle inlet wheel 61 is connected to the corresponding material buffer device 7. The light inspection machine 62 is used to detect foreign objects inside the bottle and whether the appearance of the bottle mouth is qualified. The output end of the light inspection machine 62 is connected to the rejection channel 63 and the good product discharge channel 64, respectively. The good product discharge channel 64 is connected to the corresponding material buffer device 7. The bottle inlet wheel 61 sorts the input container 1, and then the container 1 enters the light inspection machine 62 for detection of foreign objects inside the bottle and the appearance of the bottle mouth. Unqualified containers 1 are output and collected through the rejection channel 63, and qualified containers 1 are conveyed to the rear end through the good product discharge channel 64.

[0039] Furthermore, such as Figure 1 As shown, in this embodiment, the feeding areas of the filling and capping device 2 and the cap assembly device 5 are both located on the same side of the conveying direction. The feeding area of ​​the filling and capping device 2 mainly includes the feeding area of ​​the container 1 and the cap, while the feeding area of ​​the cap assembly device 5 mainly includes the feeding areas of the container 1, the bottle holder 3, and the nozzle 4. This arrangement, with each feeding area located on the same side of the conveying direction of the container 1, facilitates operation and makes the overall structure more compact.

[0040] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.

Claims

1. A spray filling assembly system characterized by: The application relates to a filling and capping device (2) for filling and capping a container (1), and a cap assembly device (5) for assembling a bottle seat (3) and a spray head (4) to the container (1), wherein a detection and rejection device (6) is arranged between the filling and capping device (2) and the cap assembly device (5), and material buffering devices (7) are arranged between the detection and rejection device (6) and the filling and capping device (2) and between the detection and rejection device (6) and the cap assembly device (5).

2. The aerosol filling assembly system of claim 1, wherein: The material buffering device (7) comprises a feeding conveying mechanism (71), a buffering machine (72) and a discharging conveying mechanism (73) which are sequentially connected, and the feeding conveying mechanism (71) and the discharging conveying mechanism (73) are respectively connected with the front and rear devices.

3. The aerosol filling assembly system of claim 2, wherein: The buffering machine (72) has a plurality of buffering channels.

4. The aerosol filling assembly system according to any one of claims 1 to 3, wherein: The filling and capping device (2) comprises a first feeding mechanism (21), a cleaning mechanism (22), a pre-filling weighing mechanism (23), a filling mechanism (24), a post-filling weighing mechanism (25), an inert gas inflation mechanism (26) and a capping mechanism (27), and the mechanisms are sequentially connected.

5. The aerosol filling assembly system of claim 4, wherein: The output end of the capping mechanism (27) is connected with a plug detection mechanism (28), the plug detection mechanism (28) is respectively connected with a rejection mechanism (291) and a good product discharging mechanism (292), and the good product discharging mechanism (292) is connected with the corresponding material buffering device (7).

6. The aerosol filling assembly system of any one of claims 1 to 3, wherein: The cap assembly device (5) comprises a feeding conveying mechanism (51), and a bottle seat feeding mechanism (52), a second feeding mechanism (53), a bottle seat assembly mechanism (54), a spray head feeding assembly mechanism (55) and a finished product discharging mechanism (56) are sequentially arranged along the feeding conveying mechanism (51).

7. The aerosol filling assembly system of claim 6, wherein: The bottle seat assembly mechanism (54) comprises a bottle seat pre-assembly mechanism (541) and a bottle pressing mechanism (542), and the bottle seat pre-assembly mechanism (541) and the bottle pressing mechanism (542) are sequentially arranged along the feeding direction of the feeding conveying mechanism (51).

8. The aerosol filling assembly system of claim 6, wherein: A bottle seat assembly detection and rejection mechanism (57) is arranged between the bottle seat assembly mechanism (54) and the spray head feeding assembly mechanism (55), and a spray head detection and rejection mechanism (58) is arranged between the spray head feeding assembly mechanism (55) and the finished product discharging mechanism (56).

9. The aerosol filling assembly system of any one of claims 1 to 3, wherein: The detection and rejection device (6) comprises a bottle feeding wheel (61) and a lamp inspection machine (62), the bottle feeding wheel (61) is connected with the corresponding material buffering device (7), the lamp inspection machine (62) is used for detecting whether foreign matters in the bottle and the appearance of the bottle mouth are qualified, the output end of the lamp inspection machine (62) is respectively connected with a rejection channel (63) and a good product discharging channel (64), and the good product discharging channel (64) is connected with the corresponding material buffering device (7).

10. The aerosol filling assembly system of any one of claims 1 to 3, wherein: The feeding areas of the filling and capping device (2) and the cap assembly device (5) are located on the same side in the conveying direction.

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