Pre-filling and sealing filling system

Abstract

The utility model discloses a pre-filling and sealing filling system which comprises an installation frame and a processing station used for filling or plugging, nest plates can be placed on the processing station, the nest plates are used for placing containers in rows, sensors used for detecting the containers and processing components used for filling or plugging are arranged on the installation frame, and the two sensors correspond to each other in front of one processing component. And the mounting rack is movably arranged relative to the processing station, so that the containers on the nest plate are firstly detected by the corresponding sensors row by row and then are processed by the processing component. The pre-filling and sealing filling system has the advantages that filling or plugging of an abnormal container or a part without a container is avoided, so that waste of liquid medicine and a rubber plug and pollution to equipment are avoided, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food and medicine packaging machinery and equipment, in particular to a pre-filling filling system. Background Art

[0002] Existing pre-filled filling systems generally use nesting plates to transport syringes. During filling and plugging, if the nesting plate is missing a syringe or the material is damaged, the liquid medicine will be filled into the equipment, resulting in liquid medicine waste and equipment pollution. Plugging an abnormal syringe will cause plugging failure, affecting production efficiency and wasting the stopper. Therefore, existing pre-filled filling systems generally set up cameras before the filling and plugging stations to pre-inspect the syringes and detect whether there are any abnormalities in the syringes on the nesting plate. However, when using camera detection, the bottle mouth in the center area of ​​the syringe blocks the interior of the syringe in the surrounding area, making it impossible to detect the status of all syringes on the nesting plate. Only the status of the syringes in the middle area of ​​the nesting plate can be detected. As a result, filling and plugging of abnormal syringes or areas where syringes are missing often occurs, resulting in waste of liquid medicine and stoppers and equipment pollution. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a pre-filled filling system which avoids filling or plugging abnormal containers or parts where containers are missing, thereby avoiding waste of liquid medicine and plugs and pollution of equipment, and can improve production efficiency.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A pre-filled filling system includes a mounting frame and a processing station for filling or plugging. The processing station can park a nest plate, and the nest plate is used to place containers in rows. The mounting frame is provided with sensors for detecting containers and processing components for filling or plugging. Two sensors correspond to the front of each processing component. The mounting frame is arranged to be movable relative to the processing station so that the containers on the nest plate are detected by the corresponding sensors in each row and then processed by the processing components.

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

[0007] The processing components are arranged side by side in a transverse direction, and the processing components and sensors are arranged staggered in a longitudinal direction.

[0008] The containers on the nesting plate are arranged in a staggered manner in the longitudinal direction and in a side-by-side manner in the transverse direction. The processing components are provided with a positive integer n. The number of containers in each transverse row on the nesting plate is set to m, and m is an integer multiple of n. The mounting frame is arranged to move longitudinally or transversely relative to the processing station.

[0009] There are 2n sensors, where n is less than m. The mounting frame is arranged to move horizontally and vertically relative to the processing station. Each processing component has two sensors corresponding to the longitudinal direction, one sensor is used to detect containers in even-numbered horizontal rows, and the other sensor is used to detect containers in odd-numbered horizontal rows.

[0010] Said n=m, said sensors are provided with n+1, and said mounting frame is arranged to move longitudinally relative to the processing station.

[0011] The longitudinal spacing between the processing components and the sensor is the same as the longitudinal spacing between the front and rear longitudinal rows of containers on the nesting plate.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] The pre-filled filling system of the present invention has sensors and processing components installed on the mounting frame. Two sensors are located in front of each processing component. The mounting frame is movable relative to the processing station, so that the containers on the nest plate are first detected by the corresponding sensors and then processed by the processing components. In this way, each container is first detected by the corresponding sensor and then filled or plugged by the processing component. On the one hand, it avoids filling or plugging abnormal containers or parts where containers are missing, thereby avoiding waste of liquid medicine and plugs and contamination of equipment. On the other hand, the filling or plugging of the front row containers and the detection of the back row containers can be carried out simultaneously, improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the first embodiment of the pre-filled filling system of the present utility model.

[0015] Figure 2 It is a structural diagram of the second embodiment of the pre-filled filling system of the utility model.

[0016] The numbers in the figure represent:

[0017] 1. Processing station; 2. Mounting frame; 3. Nest plate; 4. Container; 5. Processing component; 6. Sensor. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0021] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," "connect," "fix," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] Example 1:

[0023] Figure 1 An embodiment of the pre-filled filling system of the present invention is shown. The pre-filled filling system of this embodiment includes a mounting frame 2 and a processing station 1 for filling or plugging. The processing station 1 can accommodate nesting plates 3, which are used to place containers 4 in rows. The mounting frame 2 is equipped with sensors 6 for detecting containers and processing components 5 for filling or plugging. Two sensors 6 correspond to the front of each processing component 5 (i.e., two sensors 6 correspond to the front of each processing component 5). The mounting frame 2 is movable relative to the processing station 1, so that the containers 4 on the nesting plates 3 are detected by the corresponding sensors 6 in each row before being processed by the processing components 5. The sensors 6 are used to detect the presence or abnormality of the containers.

[0024] In this pre-filled filling system, a mounting frame 2 is equipped with sensors 6 and processing components 5. Two sensors 6 are located in front of each processing component 5. The mounting frame 2 is movable relative to the processing station 1, so that the containers 4 on the nest plate 3 are first inspected by the corresponding sensors 6 and then processed by the processing components 5. In this way, each container 4 is first inspected by the corresponding sensor 6 and then filled or plugged by the processing component 5. On the one hand, this avoids filling or plugging abnormal containers 4 or areas where containers 4 are missing, thereby preventing waste of liquid medicine and plugs and contamination of equipment. On the other hand, the filling or plugging of the front row of containers 4 and the inspection of the back row of containers 4 can be carried out simultaneously, improving production efficiency.

[0025] Furthermore, in this embodiment, the processing components 5 are arranged side by side in the transverse direction, and the processing components 5 and the sensors 6 are arranged staggered in the longitudinal direction. This satisfies the processing requirements of the containers 4 arranged staggered in the longitudinal direction and side by side in the transverse direction on the nesting plate 3. The transverse and longitudinal directions are two perpendicular directions.

[0026] Furthermore, in this embodiment, the containers 4 on the nesting plate 3 are arranged in an alternating manner in the longitudinal direction and in parallel in the transverse direction. The processing components 5 are provided with a positive integer n. The number of containers 4 in each transverse row on the nesting plate 3 is set to m, where m is an integer multiple of n. The mounting frame 2 is arranged to be movable transversely and longitudinally relative to the processing station 1.

[0027] Furthermore, in this embodiment, there are 2n sensors 6, where n is less than m. The mounting frame 2 is arranged to move horizontally and vertically relative to the processing station 1. Each processing component 5 has two sensors 6 corresponding to the longitudinal direction. One sensor 6 is used to detect containers 4 in even-numbered horizontal rows, and the other sensor 6 is used to detect containers 4 in odd-numbered horizontal rows.

[0028] Furthermore, in this embodiment, the longitudinal spacing between the processing component 5 and the sensor 6 is the same as the longitudinal spacing between the front and rear longitudinal rows of containers 4 on the nesting plate 3 .

[0029] In this embodiment, taking n=2, m=4, and the number of containers 4 in each horizontal row on the nesting plate 3 as an example, the two processing components 5 are arranged with a horizontal interval, so that when the two processing components 5 correspond to the two containers 4 in each horizontal row of containers 4 on the nesting plate 3, there are 5 containers 4 in between. When the two processing components 5 process the containers 4 in the first horizontal row, the sensors 6 in the left front of the two processing components 5 detect the containers 4 in the second horizontal row. When the two processing components 5 process the containers 4 in the second horizontal row, the sensors 6 in the right front of the two processing components 5 detect the containers 4 in the third horizontal row. When the two processing components 5 process the containers 4 in the third horizontal row, the sensors 6 in the left front of the two processing components 5 detect the containers 4 in the fourth horizontal row. When the two processing components 5 process the containers 4 in the fourth horizontal row, the sensors 6 in the right front of the two processing components 5 detect the containers 4 in the fifth horizontal row, and so on, until the detection and processing of all the containers 4 are completed. The mounting rack 2 moves horizontally relative to the processing station 1 to meet the inspection and processing requirements of each container 4 in each horizontal row of containers 4, and the mounting rack 2 moves vertically relative to the processing station 1 to meet the inspection and processing requirements of each vertical row of containers 4 in sequence.

[0030] Example 2:

[0031] Figure 2 Another embodiment of the pre-filled filling system of the present invention is shown. This embodiment includes a mounting frame 2 and a processing station 1 for filling or plugging. The processing station 1 can accommodate a nesting plate 3 for placing containers 4 in rows. The mounting frame 2 is equipped with sensors 6 for detecting containers and processing components 5 for filling or plugging. Each processing component 5 corresponds to two sensors 6 in front of the mounting frame 2. The mounting frame 2 is movable relative to the processing station 1 so that the containers 4 on the nesting plate 3 are detected row by row by the corresponding sensors 6 before being processed by the processing components 5. The sensors 6 are used to detect the presence or abnormality of the containers.

[0032] Furthermore, in this embodiment, the processing components 5 are arranged side by side in the transverse direction, and the processing components 5 and the sensors 6 are arranged staggered in the longitudinal direction. This satisfies the processing requirements of the containers 4 arranged staggered in the longitudinal direction and side by side in the transverse direction on the nesting plate 3. The transverse and longitudinal directions are two perpendicular directions.

[0033] Furthermore, in this embodiment, the containers 4 on the nest plate 3 are arranged in a staggered manner longitudinally and in parallel transversely, the processing components 5 are provided with a positive integer n, the number of containers 4 in each transverse row on the nest plate 3 is set to m, n=m, the sensors 6 are provided with n+1 (the number of sensors 6 is one more than the number of processing components 5), and the mounting frame 2 is arranged to move longitudinally relative to the processing station 1.

[0034] Furthermore, in this embodiment, the longitudinal spacing between the processing component 5 and the sensor 6 is the same as the longitudinal spacing between the front and rear longitudinal rows of containers 4 on the nesting plate 3 .

[0035] In this embodiment, when each processing component 5 processes the containers 4 in the first horizontal row one by one with the containers 4 in the first horizontal row, except for the rightmost sensor 6, the remaining sensors 6 and the second horizontal row of containers 4 detect the containers 4 in the second horizontal row one by one; when each processing component 5 processes the containers 4 in the second horizontal row one by one with the containers 4 in the second horizontal row, except for the leftmost sensor 6, the remaining sensors 6 and the third horizontal row of containers 4 detect the containers 4 in the third horizontal row one by one; when each processing component 5 processes the containers 4 in the third horizontal row one by one with the containers 4 in the third horizontal row, except for the rightmost sensor 6, the remaining sensors 6 and the fourth horizontal row of containers 4 detect the containers 4 in the fourth horizontal row one by one; when each processing component 5 processes the containers 4 in the fourth horizontal row one by one with the containers 4 in the fourth horizontal row, except for the leftmost sensor 6, the remaining sensors 6 and the fifth horizontal row of containers 4 detect the containers 4 in the fifth horizontal row one by one; and so on, until the detection and processing of all containers 4 are completed. The mounting rack 2 moves longitudinally relative to the processing station 1 to meet the requirements of sequential inspection and processing of the containers 4 in each longitudinal row.

[0036] Although the present invention has been disclosed above with reference to preferred embodiments, this is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the present invention, utilize the technical content disclosed above to make many possible changes and modifications to the present invention, or modify it into equivalent embodiments with equivalent variations. Therefore, any simple modifications, equivalent variations, 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 scope of protection of the present invention.

Claims

1. A pre-filled filling system comprising a mounting frame (2) and a processing station (1) for filling or plugging, wherein the processing station (1) can accommodate a nesting plate (3) for placing containers (4) in rows, characterized in that: The mounting frame (2) is provided with a sensor (6) for detecting containers and a processing component (5) for filling or plugging. Two sensors (6) are located in front of one processing component (5). The mounting frame (2) is movable relative to the processing station (1), so that the containers (4) on the nesting plate (3) are first detected by the corresponding sensors (6) and then processed by the processing component (5) row by row.

2. The prefilled filling system according to claim 1, characterized in that: The processing components (5) are arranged side by side in the transverse direction, and the processing components (5) and sensors (6) are arranged in an alternating manner in the longitudinal direction.

3. The prefilled filling system according to claim 2, characterized in that: The containers (4) on the nesting plate (3) are arranged in a staggered manner in the longitudinal direction and arranged side by side in the transverse direction. The processing components (5) are provided with a positive integer n. The number of containers (4) in each transverse row on the nesting plate (3) is set to m, and m is an integer multiple of n. The mounting frame (2) is arranged to be movable longitudinally or transversely relative to the processing station (1).

4. The prefilled filling system according to claim 3, characterized in that: The sensors (6) are provided in 2n numbers, wherein n is less than m. The mounting frame (2) is arranged to move horizontally and vertically relative to the processing station (1). Each processing component (5) has two sensors (6) corresponding to the longitudinal direction. One sensor (6) is used to detect containers (4) in even-numbered horizontal rows, and the other sensor (6) is used to detect containers (4) in odd-numbered horizontal rows.

5. The prefilled filling system according to claim 3, characterized in that: Said n=m, said sensors (6) are provided with n+1, and said mounting frame (2) is arranged to move longitudinally relative to the processing station (1).

6. The prefilled filling system according to any one of claims 1 to 5, characterized in that: The longitudinal spacing between the processing component (5) and the sensor (6) is the same as the longitudinal spacing between the front and rear longitudinal rows of containers (4) on the nesting plate (3).

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