Aerosol can conveying device for filling process

Abstract

The utility model discloses an aerosol can conveying device for a filling process, and relates to the technical field of filling processes. An aerosol can conveying device for a filling process comprises a plate body, two symmetrical supporting plates are fixed to the lower end of the plate body, a conveying belt is fixed to the plate body, a fixing frame is fixed to the plate body, the conveying belt is located in the fixing frame, the two sides of the conveying belt are each provided with two symmetrical stop levers, an electric rail is installed on the plate body and is in an arc shape, and the electric rail is provided with a plurality of arc-shaped guide rails. A filling frame is fixed on the plate body, the electric track corresponds to the filling frame, filling equipment is fixed on the filling frame, a plurality of air cylinders are mounted on the electric track, a fixing opening is formed in one end of the fixing frame, the fixing opening corresponds to the conveying belt, and a limiting mechanism is arranged between the air cylinders and the fixing frame. The empty cans are limited through the limiting mechanism, the position deviation and shaking of the empty cans during filling are reduced, the filling precision and quality are improved, the empty cans of different specifications can be conveniently limited, and filling is convenient.

Description

Technical Field

[0001] This application relates to the field of filling process technology, and in particular to a spray can conveying device for filling processes. Background Technology

[0002] In the production of aerosol cans, the filling process is one of the key steps. Traditional aerosol can conveying systems typically use conveyor belts or chains to transport empty cans to the filling machine for filling. The aerosol can conveying system is an important component of the aerosol can production line. Through coordinated work with filling, inflation, and sealing equipment, it achieves automation and intelligence in aerosol can production. Its automated control and frequency conversion adjustment functions not only improve production efficiency but also ensure product quality and production safety.

[0003] During the filling process, spray cans need to remain stable to ensure filling accuracy and quality. However, existing conveying devices do not have other restrictions when conveying empty cans for filling. During the conveying process, empty cans are prone to positional deviation and shaking, which can affect the filling effect, making it inconvenient for filling spray cans and for conveying empty cans of various sizes. Utility Model Content

[0004] The purpose of this application is to address the problem that existing conveying devices, when conveying empty cans for filling, have no other restrictions, which can easily cause the empty cans to shift and shake during the conveying process, thus affecting the filling effect, making it inconvenient for filling spray cans, and also inconvenient for conveying empty cans of various sizes. This application provides a spray can conveying device for the filling process.

[0005] To achieve the above objectives, this application specifically adopts the following technical solution:

[0006] A spray can conveying device for a filling process includes a plate body with two symmetrical support plates fixed at the lower end. A conveyor belt is fixed on the plate body, and a fixing frame is fixed on the plate body. The conveyor belt is located inside the fixing frame, and two symmetrical stop bars are provided on both sides of the conveyor belt. An electric track is installed on the plate body, and the electric track is arc-shaped. A filling frame is fixed on the plate body, and the electric track corresponds to the filling frame. A filling device is fixed on the filling frame, and multiple cylinders are installed on the electric track. A fixing port is opened at one end of the fixing frame, and the fixing port corresponds to the conveyor belt. A limiting mechanism is provided between the cylinders and the fixing frame.

[0007] By adopting the above technical solution, the empty can is restricted by the limiting mechanism, reducing the positional deviation and shaking of the empty can during filling, improving the filling accuracy and quality, and facilitating the restriction of empty cans of different specifications, thus making filling easier.

[0008] Furthermore, the limiting mechanism includes a limiting frame fixed to the telescopic end of the cylinder, a motor fixed to one end of the limiting frame, a screw fixed to the output end of the motor extending into the limiting frame, two symmetrical movable frames threaded onto the screw, and a limiting component provided between the movable frames and the limiting frame.

[0009] By adopting the above technical solution, the motor rotation drives the screw rotation, which in turn causes the moving frame to move, thus facilitating the restriction of the spray can.

[0010] Furthermore, the limiting component includes a limiting post fixed on the side of the limiting frame away from the screw, the limiting post slidingly penetrating the movable frame, a limiting plate fixed on the movable frame, the limiting plate being arc-shaped, and a control element disposed between the filling frame and the limiting plate.

[0011] By adopting the above technical solution, the mobile frame slides on the limiting column to restrict the movement of the mobile frame, so that the limiting plate contacts and restricts the empty can, which facilitates the restriction of the spray can.

[0012] Furthermore, the control component includes a controller fixed to one side of the filling rack, a photoelectric sensor fixed on the limiting plate, the photoelectric sensor being electrically connected to the controller, and the controller being electrically connected to the motor.

[0013] By adopting the above technical solution, the photoelectric sensor detects the incoming empty can and feeds back the specifications of the empty can to the controller, which then controls the motor to start and adjusts the limiting force.

[0014] Furthermore, a pad is fixed on the limiting plate, the pad is adapted to the limiting plate, and the pad is an elastic rubber pad.

[0015] By adopting the above technical solution, the pad is an elastic rubber pad, which facilitates the restriction and protection of the empty can.

[0016] Furthermore, an infrared gas sensor is fixed on the mobile frame, and an alarm is fixed on one side of the limiting frame. The infrared gas sensor is electrically connected to the controller, and the controller is electrically connected to the alarm.

[0017] By adopting the above technical solution, the infrared gas sensor detects the filling of the spray can. When gas leakage is detected, the sensor sends a signal to the controller, which then activates the alarm.

[0018] Furthermore, rollers are rotatably connected between the two stops and are arranged in an array. Two symmetrical fixing plates are fixed at one end of the fixing frame, and an electric telescopic rod is fixed on the fixing plate. The telescopic end of the electric telescopic rod is fixedly connected to the stops.

[0019] By adopting the above technical solution, the electric telescopic rod extends and retracts, causing the stop bar to move. The movement of the stop bar drives the rollers to move, which facilitates the restriction of empty cans on the conveyor belt and makes it easier for the empty cans to be arranged neatly.

[0020] Furthermore, a baffle is fixed to one end of the stop bar, the baffle is inclined, and a limiting telescopic rod is fixed to the end of the stop bar away from the electric telescopic rod, the limiting telescopic rod being fixedly connected to the fixed frame.

[0021] By adopting the above technical solution, the extension and retraction of the telescopic rod is restricted, the stop bar is limited, and the empty cans entering the conveyor belt are restricted by the baffle, which facilitates the arrangement.

[0022] In summary, this application includes at least one of the following beneficial effects:

[0023] 1. During filling and conveying, the cylinder extends and retracts, causing the limiting frame to move and align with the fixed opening. When an empty can enters the limiting frame, a photoelectric sensor detects the incoming can and feeds back its specifications to the controller. The controller then starts the motor and adjusts the limiting force, causing the motor to rotate. The motor rotation drives the screw to rotate, which in turn moves the moving frame. The moving frame slides on the limiting post, restricting the movement of the moving frame and ensuring that the limiting plate contacts and restricts the empty can, reducing the shaking and displacement of the empty can. By restricting the empty can through the limiting mechanism, the positional deviation and shaking of the empty can during filling are reduced, improving filling accuracy and quality. This mechanism also facilitates the restriction of empty cans of different specifications, making filling easier.

[0024] 2. During filling and conveying, infrared gas sensors detect gas leaks in the spray cans. When a gas leak is detected, the sensor sends a signal to the controller, which then activates an alarm to stop filling. The alarm also helps staff identify the leaking can and address the issue. As empty cans travel on the conveyor belt, an electric telescopic rod extends and retracts, moving a stop bar to restrict its movement. The movement of the stop bar, in turn, moves rollers to control the empty cans on the conveyor belt, ensuring neat arrangement of the cans and accommodating different can sizes for easy filling. Attached Figure Description

[0025] Figure 1 This is a first structural schematic diagram of the conveying device in this application.

[0026] Figure 2 This is a schematic diagram of the internal structure of the conveying device in this application.

[0027] Figure 3 It is in this application Figure 2 Enlarged structural diagram at point A in the middle.

[0028] Figure 4This is a second structural schematic diagram of the conveying device in this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Plate body; 2. Support plate; 3. Fixing frame; 4. Conveyor belt; 5. Baffle bar; 6. Filling rack; 7. Filling equipment; 8. Electric track; 9. Limiting frame; 10. Motor; 11. Cylinder; 12. Screw; 13. Moving frame; 14. Limiting plate; 15. Limiting column; 16. Pad; 17. Photoelectric sensor; 18. Alarm; 19. Roller; 20. Baffle; 21. Electric telescopic rod; 22. Limiting telescopic rod; 23. Fixing plate; 24. Controller; 25. Infrared gas sensor. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] This application discloses a spray can conveying device for a filling process.

[0033] Reference Figure 1 and Figure 2 A spray can conveying device for a filling process includes a plate body 1, with two symmetrical support plates 2 fixed at the lower end of the plate body 1. A conveyor belt 4 is fixed on the plate body 1, and a fixing frame 3 is fixed on the plate body 1. The conveyor belt 4 is located inside the fixing frame 3. Two symmetrical baffles 5 are provided on both sides of the conveyor belt 4. An electric track 8 is installed on the plate body 1. The electric track 8 is arc-shaped. A filling frame 6 is fixed on the plate body 1. The electric track 8 corresponds to the filling frame 6. A filling device 7 is fixed on the filling frame 6. Multiple cylinders 11 are installed on the electric track 8. A fixing port is opened at one end of the fixing frame 3, which corresponds to the conveyor belt 4. A limiting mechanism is provided between the cylinders 11 and the fixing frame 3.

[0034] During filling and conveying, multiple empty cans are placed on the conveyor belt 4 by workers or equipment. The conveyor belt 4 and the baffle 5 facilitate the transportation of the empty cans to the designated position, allowing the empty cans to enter the fixed port and then enter the electric track 8. The empty cans are restricted by the limiting mechanism to reduce positional deviation and shaking during filling, improve filling accuracy and quality, and facilitate the restriction of empty cans of different specifications for filling. After being fixed, the empty cans are aligned with the filling equipment 7 by the electric track 8 for filling. After being transported to the appropriate position, the filled spray cans are removed for easy restriction in the next transport.

[0035] Reference Figure 2 and Figure 3The limiting mechanism includes a limiting frame 9 fixed to the telescopic end of the cylinder 11. A motor 10 is fixed to one end of the limiting frame 9, and a screw 12 is fixed inside the limiting frame 9 at the output end of the motor 10. Two symmetrical movable frames 13 are threaded onto the screw 12. A limiting component is provided between the movable frames 13 and the limiting frame 9. The limiting component includes a limiting post 15 fixed to the side of the limiting frame 9 away from the screw 12. The limiting post 15 slides through the movable frame 13. A limiting plate 14 is fixed on the movable frame 13. The limiting plate 14 is arc-shaped. A control component is provided between the filling frame 6 and the limiting plate 14. The control component includes a controller 24 fixed to one side of the filling frame 6. A photoelectric sensor 17 is fixed on the limiting plate 14. The photoelectric sensor 17 is electrically connected to the controller 24, and the controller 24 is electrically connected to the motor 10. A pad 16 is fixed on the limiting plate 14. The pad 16 is adapted to the limiting plate 14 and is an elastic rubber pad.

[0036] During filling and conveying, the cylinder 11 extends and retracts, causing the limiting frame 9 to move and align with the fixed opening. When an empty can enters the limiting frame 9, the photoelectric sensor 17 detects the incoming empty can and feeds back the can's specifications to the controller 24. The controller 24 then controls the motor 10 to start and adjusts the limiting force, causing the motor 10 to rotate. The rotation of the motor 10 drives the screw 12 to rotate, which in turn moves the moving frame 13. The moving frame 13 slides on the limiting post 15, which restricts the moving frame 13, causing the limiting plate 14 to contact the empty can and the pad 16 to contact the empty can. The pad 16 is an elastic rubber pad, which facilitates the restriction and protection of the empty can, reducing its shaking and displacement. By restricting the empty can through the limiting mechanism, the positional displacement and shaking of the empty can during filling are reduced, improving filling accuracy and quality. This mechanism also facilitates the restriction of empty cans of different specifications, making filling easier.

[0037] Reference Figures 2-4 An infrared gas sensor 25 is fixed on the movable frame 13, and an alarm 18 is fixed on one side of the limiting frame 9. The infrared gas sensor 25 is electrically connected to the controller 24, and the controller 24 is electrically connected to the alarm 18. Rollers 19 are rotatably connected between the two stop bars 5 and are arranged in an array. Two symmetrical fixing plates 23 are fixed to one end of the fixed frame 3. An electric telescopic rod 21 is fixed on the fixing plate 23, and the telescopic end of the electric telescopic rod 21 is fixedly connected to the stop bar 5. A baffle 20 is fixed to one end of the stop bar 5. The baffle 20 is inclined. A limiting telescopic rod 22 is fixed to the end of the stop bar 5 away from the electric telescopic rod 21. The limiting telescopic rod 22 is fixedly connected to the fixed frame 3.

[0038] During filling and conveying, the infrared gas sensor 25 detects the spray cans being filled. When a gas leak is detected, it sends a signal to the controller 24, which then activates the alarm 18 to stop filling. The alarm 18 helps staff identify the leaking spray can and take appropriate action. When empty cans are conveyed on the conveyor belt 4, the electric telescopic rod 21 extends and retracts, causing the stop rod 5 to move. This, in turn, causes the limiting telescopic rod 22 to extend and retract, restricting the stop rod 5. The movement of the stop rod 5 drives the roller 19 to move, further restricting the empty cans on the conveyor belt 4 and ensuring their neat arrangement. The baffle also restricts the entry of empty cans onto the conveyor belt 4, facilitating filling.

[0039] The implementation principle of the spray can conveying device for filling process in this embodiment is as follows: During filling and conveying, multiple empty cans are placed on the conveyor belt 4 by workers or equipment. The conveyor belt 4 and the baffle 5 facilitate the empty cans to be conveyed to the designated position, so that the empty cans enter the fixed port and enter the electric track 8 through the fixed port. The electric track 8 makes the empty cans correspond to the filling equipment 7 for filling. After being conveyed to the appropriate position, the filled spray cans are removed for easy next transportation.

[0040] During filling and conveying, the cylinder 11 extends and retracts, causing the limiting frame 9 to move, so that the limiting frame 9 corresponds to the fixed port. When the empty can enters the limiting frame 9, the photoelectric sensor 17 detects the incoming empty can and feeds back the specifications of the empty can to the controller 24. The controller 24 controls the motor 10 to start and adjusts the limiting force, causing the motor 10 to rotate. The rotation of the motor 10 drives the screw 12 to rotate, and the rotation of the screw 12 causes the moving frame 13 to move. The moving frame 13 slides on the limiting column 15, which restricts the moving frame 13, so that the limiting plate 14 contacts the empty can and restricts it, and so that the pad 16 contacts the empty can. The pad 16 is an elastic rubber pad, which facilitates the restriction and protection of the empty can and reduces the shaking and displacement of the empty can.

[0041] During filling and conveying, the infrared gas sensor 25 detects the filling of the spray cans. When gas leakage is detected, it is fed back to the controller 24. The controller 24 activates the alarm 18 to sound an alarm, which facilitates stopping the filling. The corresponding alarm 18 helps the staff identify the corresponding leaking spray can and handle it. When the empty cans are conveyed on the conveyor belt 4, the electric telescopic rod 21 is activated to extend and retract, causing the stop rod 5 to move. This causes the limiting telescopic rod 22 to extend and retract, restricting the stop rod 5. The movement of the stop rod 5 drives the roller 19 to move, which helps to restrict the empty cans on the conveyor belt 4 and facilitates the neat arrangement of the empty cans. The baffle restricts the empty cans entering the conveyor belt 4.

Claims

1. A spray can conveying device for a filling process, comprising a plate body (1), characterized in that: Two symmetrical support plates (2) are fixed at the lower end of the plate (1). A conveyor belt (4) is fixed on the plate (1). A fixing frame (3) is fixed on the plate (1). The conveyor belt (4) is located inside the fixing frame (3). Two symmetrical baffles (5) are provided on both sides of the conveyor belt (4). An electric track (8) is installed on the plate (1). The electric track (8) is arc-shaped. A filling rack (6) is fixed on the plate (1). The electric track (8) corresponds to the filling rack (6). A filling device (7) is fixed on the filling rack (6). Multiple cylinders (11) are installed on the electric track (8). A fixing port is opened at one end of the fixing frame (3). The fixing port corresponds to the conveyor belt (4). A limiting mechanism is provided between the cylinder (11) and the fixing frame (3).

2. A spray canister delivery device for a dispensing process according to claim 1, wherein: The limiting mechanism includes a limiting frame (9) fixed to the telescopic end of the cylinder (11). A motor (10) is fixed to one end of the limiting frame (9). A screw (12) is fixed inside the limiting frame (9) at the output end of the motor (10). Two symmetrical movable frames (13) are threaded onto the screw (12). A limiting component is provided between the movable frames (13) and the limiting frame (9).

3. A spray canister delivery device for a dispensing process according to claim 2, wherein: The limiting component includes a limiting post (15) fixed on the side of the limiting frame (9) away from the screw (12), the limiting post (15) sliding through the movable frame (13), a limiting plate (14) fixed on the movable frame (13), the limiting plate (14) being arc-shaped, and a control component being provided between the filling frame (6) and the limiting plate (14).

4. A spray canister delivery device for a dispensing process as defined in claim 3, wherein: The control unit includes a controller (24) fixed on one side of the filling rack (6), a photoelectric sensor (17) fixed on the limiting plate (14), the photoelectric sensor (17) being electrically connected to the controller (24), and the controller (24) being electrically connected to the motor (10).

5. A spray canister delivery device for a dispensing process as defined in claim 4, wherein: A pad (16) is fixed on the limiting plate (14). The pad (16) is adapted to the limiting plate (14). The pad (16) is an elastic rubber pad.

6. A spray canister delivery device for a dispensing process as defined in claim 3, wherein: An infrared gas sensor (25) is fixed on the mobile frame (13), and an alarm (18) is fixed on one side of the limiting frame (9). The infrared gas sensor (25) is electrically connected to the controller (24), and the controller (24) is electrically connected to the alarm (18).

7. A spray canister delivery device for a dispensing process as defined in claim 1, wherein: Rollers (19) are rotatably connected between the two stops (5) and are arranged in an array. Two symmetrical fixing plates (23) are fixed at one end of the fixing frame (3). An electric telescopic rod (21) is fixed on the fixing plate (23). The telescopic end of the electric telescopic rod (21) is fixedly connected to the stop (5).

8. A spray canister delivery device for a dispensing process as defined in claim 7, wherein: One end of the stop bar (5) is fixed with a baffle (20), the baffle (20) is inclined, and the end of the stop bar (5) away from the electric telescopic rod (21) is fixed with a limiting telescopic rod (22), the limiting telescopic rod (22) is fixedly connected to the fixing frame (3).

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