Automatic filling and sealing machine for ampoules

Abstract

The utility model relates to the technical field of filling, and discloses an automatic ampoule filling and sealing machine which comprises a rack, a filling head and a conveying belt are arranged at the top of the rack, an electric push cylinder is further fixedly installed at the top of the rack, an output shaft of the electric push cylinder is fixedly provided with an installation base, and a baking gun and a shaping cap are fixedly installed at the bottom of the installation base. The cooling structure is arranged above the rack and used for cooling the sealed packaging bottles, the cooling structure comprises an air bellow and a fan, the air bellow is fixedly connected with the rack, the air bellow is provided with a cavity, the fan is fixedly installed at the top of the air bellow, and an exhaust hole is formed in the bottom of the air bellow. And air enters the rectangular channel from the exhaust holes of the air bellow to cool the packaging bottles, so that the sealing positions of the packaging bottles are promoted to be shaped, and workers can pick up the packaging bottles conveniently in the later period.

Description

Technical Field

[0001] This utility model relates to the field of filling technology, and in particular to an automatic ampoule filling and sealing machine. Background Technology

[0002] Ampoules are commonly used packaging bottles, which are sealed by baking and extruding to shape them.

[0003] The prior art discloses an automatic ampoule filling and sealing device (publication number: CN206767608U), including a rectangular mounting base. A tension support rod is embedded in the center of the upper surface of the rectangular mounting base. A support frame is mounted on the tension support rod. A working box is fixedly connected to the upper surface of the support frame. A first strip-shaped opening is opened on the side surface of the working box. An elliptical slide rail is fixedly connected to the lower and inner surfaces of the working box. Two sets of electrically controlled trolleys are provided on the upper surface of the elliptical slide rail. A support column is embedded in the center of the upper surface of each electrically controlled trolley. Elliptical support frames corresponding to the elliptical slide rails are mounted on multiple support columns. Multiple first circular through holes are opened on the upper surface of each elliptical support frame. A circular support basket is embedded in each first circular through hole.

[0004] In existing technologies, sealing is achieved by pushing the heating gun and the shaping cap through a cylinder. However, the temperature of the sealed packaging bottles is high, making it difficult for manual handling to place them into containers. Therefore, it is essential to cool down the sealed packaging bottles.

[0005] Therefore, we propose an automatic ampoule filling and sealing machine. Utility Model Content

[0006] The present invention mainly solves the technical problem that the ampoule is difficult to pick up due to its high temperature after sealing, and provides an automatic ampoule filling and sealing machine.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an automatic ampoule filling and sealing machine, comprising:

[0008] The machine frame has a filling head and a conveyor belt at the top. An electric pusher cylinder is also fixedly installed at the top of the machine frame. The output shaft of the electric pusher cylinder is fixedly equipped with a mounting base. A heating gun and a shaping cap are fixedly installed at the bottom of the mounting base.

[0009] A cooling structure is installed above the frame to cool the sealed packaging bottles. The cooling structure includes a wind box and a fan. The wind box is fixedly connected to the frame and has a cavity. The fan is fixedly installed on the top of the wind box, and an exhaust hole is provided at the bottom of the wind box.

[0010] The pusher assembly, positioned above the conveyor belt, is used to lift the sealed packaging bottles.

[0011] In a preferred embodiment of this utility model, the pushing component includes a positioning seat, a tray, and a bottom plate. Several positioning seats are fixedly installed on the top of the conveyor belt, and a tray is elastically connected in each positioning seat. The bottom plate is fixedly connected to the bellows, and the bottom plate can push the tray to flip and lift the packaging bottle.

[0012] In a preferred embodiment of this utility model, the positioning seat forms a cylindrical structure with a bottom, the support plate is disposed in the cavity of the positioning seat, and a tension spring is fixedly provided at the bottom of the support plate, the tension spring being fixedly connected to the positioning seat.

[0013] In a preferred embodiment of the present invention, the pushing assembly further includes a flipping groove and an extension rod. The flipping groove is formed on the side wall of the positioning seat, the extension rod passes through the flipping groove and is fixedly connected to the support plate, the extension rod is rotatably connected to the positioning seat, and the extension rod extends to the bottom of the base plate.

[0014] In a preferred embodiment of this utility model, the extension rod forms an L-shaped rod structure, one end of the extension rod is fixedly connected to the side wall of the support plate, the other end of the extension rod extends obliquely upward toward the support plate, and a rotating shaft is fixedly provided on one side of the extension rod, the rotating shaft being rotatably connected to the positioning seat.

[0015] In a preferred embodiment of this utility model, the base plate includes a horizontally arranged connecting section and a contact section extending toward the conveyor belt. The contact section and the connecting section are integrally formed. The connecting section is locked to the air box by bolts, and the contact section can push the extension rod to rotate toward the conveyor belt.

[0016] In a preferred embodiment of this utility model, the bellows forms a hollow box structure, and a rectangular channel is provided at the bottom of the bellows to avoid the packaging bottle. The exhaust holes are located on both sides of the rectangular channel.

[0017] This utility model provides an automatic ampoule filling and sealing machine. It has the following beneficial effects:

[0018] 1. This automatic ampoule filling and sealing machine is equipped with an air box. A fan sends cold air into the air box cavity. The air enters the rectangular channel through the air box exhaust hole to cool the packaging bottle, promotes the shaping of the bottle seal, and facilitates the subsequent picking by workers.

[0019] 2. This automatic ampoule filling and sealing machine, when the positioning seat moves to the bottom plate with the conveyor belt, when the extension rod moves to the bottom plate, the extension rod is pushed by the contact end of the bottom plate, the extension rod flips in the flipping groove, and then the extension rod drives the flipping groove to flip upward to push the packaging bottle out of the positioning seat chamber. It has stable operation, simple structure and strong practicality. Attached Figure Description

[0020] Figure 1This is one of the overall perspective views of this utility model;

[0021] Figure 2 This is the second overall perspective view of the present utility model;

[0022] Figure 3 This is a perspective view of the cooling structure of this utility model;

[0023] Figure 4 This is a perspective view of the driving component of this utility model;

[0024] Figure 5 This is a perspective view of the positioning seat of this utility model.

[0025] Legend: 10. Frame; 11. Filling head; 12. Conveyor belt; 13. Electric pusher cylinder; 20. Air box; 21. Blower; 30. Positioning seat; 31. Pallet; 32. Base plate; 33. Tilting trough; 34. Extension rod. Detailed Implementation

[0026] An automatic ampoule filling and sealing machine, such as Figure 1 and Figure 2 As shown, it includes:

[0027] The machine frame 10 has a filling head 11 and a conveyor belt 12 on its top. The conveyor belt 12 is fixedly connected to the top of the machine frame. An electric pusher cylinder 13 is also fixedly installed on the top of the machine frame 10. The output shaft of the electric pusher cylinder 13 is fixedly mounted on a mounting seat. A heat gun and a shaping cap are fixedly installed at the bottom of the mounting seat. Specifically, a roller shaft is rotatably connected to the side wall of the machine frame 10. The conveyor belt 12 is wound around the roller shaft. The roller shaft and the conveyor belt 12 meet the transmission wrap angle. A motor is fixedly installed on one side of the machine frame 10. The output shaft of the motor is fixedly connected to the roller shaft. The packaging bottle is conveyed through the conveyor belt 12. The motor, filling head 11, and electric pusher cylinder 13 are electrically connected to the controller. The pump delivers material to the filling head 11. The filling head 11 injects the material into the packaging bottle. The electric pusher cylinder 13 pushes the mounting seat down, and then the heat gun heats the packaging bottle to soften it. Then the shaping cap presses down on the packaging bottle to form a seal, completing the filling and sealing process.

[0028] like Figure 2 and Figure 3 As shown, a cooling structure is set above the frame 10 for cooling the sealed packaging bottles. The cooling structure includes a wind box 20 and a fan 21. The wind box 20 is fixedly connected to the frame 10 and has a cavity. The fan 21 is fixedly installed on the top of the wind box 20. An exhaust hole is opened at the bottom of the wind box 20. The wind box 20 forms a hollow box structure. A rectangular channel for avoiding the packaging bottles is opened at the bottom of the wind box 20, and the exhaust hole is opened on both sides of the rectangular channel.

[0029] In this solution, by setting up a bellows 20, cold air is sent into the cavity of the bellows 20 by a fan 21. The air enters the rectangular channel from the exhaust hole of the bellows 20 to cool the packaging bottle, promote the shaping of the bottle seal, and facilitate the later picking by workers.

[0030] like Figure 4 and Figure 5 As shown, the pusher assembly is positioned above the conveyor belt 12 to lift the sealed packaging bottle;

[0031] The pushing component includes a positioning seat 30, a pallet 31, and a base plate 32. Several positioning seats 30 are fixedly installed on the top of the conveyor belt 12. Each positioning seat 30 is elastically connected to a pallet 31. The base plate 32 is fixedly connected to the air box 20. The base plate 32 can push the pallet 31 to flip and lift the packaging bottle. The positioning seat 30 forms a cylindrical structure with a bottom. The pallet 31 is set in the cavity of the positioning seat 30. A tension spring is fixedly provided at the bottom of the pallet 31 and is fixedly connected to the positioning seat 30. In this solution, since the packaging bottle is located in the positioning seat 30, after heat sealing, the seal is close to the top of the packaging bottle, while the temperature of the lower half of the packaging bottle is relatively low. When the positioning seat 30 moves with the conveyor belt 12 to below the base plate 32, the base plate 32 pushes the pallet 31 to lift the packaging bottle, making it easier for workers to grasp the lower half of the packaging bottle and simplifying the removal of the sealed packaging bottle.

[0032] like Figure 5 As shown, the pushing assembly also includes a tilting groove 33 and an extension rod 34. The tilting groove 33 is formed on the side wall of the positioning seat 30. The extension rod 34 passes through the tilting groove 33 and is fixedly connected to the support plate 31. The extension rod 34 is rotatably connected to the positioning seat 30. The extension rod 34 extends to the bottom plate 32 and forms an L-shaped rod structure. One end of the extension rod 34 is fixedly connected to the side wall of the support plate 31, and the other end of the extension rod 34 extends obliquely upward toward the support plate 31. A rotating shaft is fixedly provided on one side of the extension rod 34 and is rotatably connected to the positioning seat 30. The bottom plate 32 includes a horizontally arranged connecting section and a section extending toward the conveyor. The contact section of the conveyor belt 12 is integrally formed with the connecting section. The connecting section is locked to the air box 20 by bolts. The contact section can push the extension rod 34 to rotate towards the conveyor belt 12. As a supplement to the above solution, in order to realize the upward movement of the positioning seat 30 to eject the packaging bottle, the packaging bottle is an ampoule. When the extension rod 34 moves to below the bottom plate 32, the contact end of the bottom plate 32 pushes the extension rod 34. The extension rod 34 rotates in the rotating groove 33. Then the extension rod 34 drives the rotating groove 33 to rotate upward and eject the packaging bottle from the positioning seat 30 chamber. The operation is stable, the structure is simple, and the practicality is strong.

[0033] The working principle of this utility model is as follows: the packaging bottle is conveyed by the conveyor belt 12, and the motor, filling head 11 and electric push cylinder 13 are connected to the controller by electrical signal. The pump delivers the material to the filling head 11, the filling head 11 injects the material into the packaging bottle, the electric push cylinder 13 pushes the mounting base down, and then the heating gun heats the packaging bottle to soften it. Then the shaping cap presses down on the packaging bottle to form a seal, thus completing the filling and sealing process.

[0034] Cold air is introduced into the cavity of the air box 20 by the fan 21. The air enters the rectangular channel through the exhaust hole of the air box 20 to cool the packaging bottle. When the positioning seat 30 moves to the bottom plate 32 with the conveyor belt 12, the extension rod 34 moves to the bottom plate 32. The extension rod 34 is pushed by the contact end of the bottom plate 32. The extension rod 34 flips in the flipping groove 33. Then the extension rod 34 drives the flipping groove 33 to flip upward and push the packaging bottle out of the positioning seat 30 cavity. The sealed ampoule can be picked up manually and placed into the designated packaging box.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic ampoule filling and sealing machine, characterized in that, include: The frame (10) is provided with a filling head (11) and a conveyor belt (12) on the top of the frame (10). An electric push cylinder (13) is also fixedly installed on the top of the frame (10). The output shaft of the electric push cylinder (13) is fixedly provided with a mounting seat. A heating gun and a shaping cap are fixedly installed at the bottom of the mounting seat. A cooling structure is set above the frame (10) for cooling the sealed packaging bottle. The cooling structure includes a wind box (20) and a fan (21). The wind box (20) is fixedly connected to the frame (10). The wind box (20) has a cavity. The fan (21) is fixedly installed on the top of the wind box (20). An exhaust hole is opened at the bottom of the wind box (20). A pusher assembly, positioned above the conveyor belt (12), is used to lift the sealed packaging bottle.

2. The automatic ampoule filling and sealing machine according to claim 1, characterized in that: The pushing component includes a positioning seat (30), a pallet (31) and a bottom plate (32). Several positioning seats (30) are fixedly installed on the top of the conveyor belt (12). Each positioning seat (30) is elastically connected to a pallet (31). The bottom plate (32) is fixedly connected to the bellows (20). The bottom plate (32) can push the pallet (31) to flip and lift the packaging bottle.

3. The automatic ampoule filling and sealing machine according to claim 2, characterized in that: The positioning seat (30) forms a cylindrical structure with a bottom. The support plate (31) is disposed in the cavity of the positioning seat (30). A tension spring is fixedly provided at the bottom of the support plate (31), and the tension spring is fixedly connected to the positioning seat (30).

4. The automatic ampoule filling and sealing machine according to claim 2, characterized in that: The pushing assembly also includes a flip groove (33) and an extension rod (34). The side wall of the positioning seat (30) has a flip groove (33). The extension rod (34) passes through the flip groove (33) and is fixedly connected to the support plate (31). The extension rod (34) is rotatably connected to the positioning seat (30). The extension rod (34) extends to the bottom plate (32).

5. The automatic ampoule filling and sealing machine according to claim 4, characterized in that: The extension rod (34) forms an L-shaped rod structure. One end of the extension rod (34) is fixedly connected to the side wall of the support plate (31), and the other end of the extension rod (34) extends obliquely upward toward the support plate (31). A rotating shaft is fixedly provided on one side of the extension rod (34), and the rotating shaft is rotatably connected to the positioning seat (30).

6. The automatic ampoule filling and sealing machine according to claim 2, characterized in that: The base plate (32) includes a horizontally arranged connecting section and a contact section extending toward the conveyor belt (12). The contact section and the connecting section are integrally formed. The connecting section is locked to the air box (20) by bolts. The contact section can push the extension rod (34) to rotate toward the conveyor belt (12).

7. The automatic ampoule filling and sealing machine according to claim 1, characterized in that: The bellows (20) forms a hollow box structure. A rectangular channel for avoiding the packaging bottle is opened at the bottom of the bellows (20), and the exhaust holes are opened on both sides of the rectangular channel.

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