Vertical filling and sealing machine for injection production

Abstract

The utility model provides a vertical filling and sealing machine for injection production, and belongs to the technical field of injection production. Comprising a conveyor; packaging the assembly; the packaging assembly comprises a placing base fixed to the conveyor, a bottle to be packaged is arranged at the top end of the placing base, the two ends of the outer side of the conveyor are fixedly connected with supporting frames, the close ends of the two supporting frames are fixedly connected with an air cylinder, and the driving end of the air cylinder is fixedly connected with a packaging cap. According to the design, through mechanical and pneumatic cooperative work, the steps of clamping, packaging and sealing detection of the bottles are automatically completed, manual intervention is greatly reduced, the production efficiency is improved, through negative pressure detection of the negative pressure pump, the poorly-sealed bottles can be found in time, the packaging quality is ensured, meanwhile, leaked liquid is collected, waste and pollution are avoided, and the production efficiency is improved. And the clamping plate and the limiting column are designed to ensure that the clamping action is stable and reliable, and shaking or dislocation of the bottles in the treatment process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of injection production, in particular to a vertical filling and sealing machine for injection production. Background Art

[0002] Vertical filling and sealing machine is a highly efficient automated packaging equipment that can accurately fill materials such as liquids, powders or granules into various containers and seal them quickly.

[0003] In order to solve the problem of putting the packaged liquid filling bottle in and out of the package, some existing technologies turn the liquid filling bottle upside down by rotating it to observe whether it leaks.

[0004] However, in large-scale production, the efficiency of the two key steps, sealing and inspection, becomes very low because each liquid filling bottle must be placed individually on the positioning rack. This manual placement method is time-consuming, thus affecting the efficiency of the entire production line.

[0005] To this end, the present application provides a vertical filling and sealing machine for injection production to meet the needs. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a vertical filling and sealing machine for injection production.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a vertical filling and sealing machine for injection production, comprising:

[0008] conveyors;

[0009] The packaging assembly includes a placement seat fixed on the conveyor, the top of the placement seat is placed with the bottle to be packaged, the outer ends of the conveyor are fixedly connected to the support frame, the adjacent ends of the two support frames are fixedly connected to the cylinder, the driving end of the cylinder is fixedly connected to the packaging cap, and the packaging cap is engaged with the bottle to be packaged through the cylinder;

[0010] The drive assembly includes a motor fixed to the outside of the support plate, the driving end of the motor is fixedly connected to a gear, one end of the gear is meshed with the top rack, and the end of the gear away from the top rack is meshed with the bottom rack;

[0011] Auxiliary positioning plate; the auxiliary positioning plate includes support plates fixedly connected to both sides of the top of the conveyor, and the bottom end of the bottom rack is fixedly connected to the top movable plate;

[0012] Positioning detection component; the positioning detection component includes a clamping plate fixedly connected to the top rack, and the top of the top movable plate is fixedly connected to a sealing card plate.

[0013] The beneficial effects of adopting the above further solution are: improving the degree of automation of filling and sealing, reducing manual operations, and thus reducing production costs.

[0014] As a preferred embodiment, the outer side of the motor is mounted on the support plate, the outer side of the top rack is slidably connected to the inside of the support plate, and the outer side of the bottom rack is slidably connected to the top of the support plate.

[0015] The beneficial effect of adopting the above further solution is: improving the stability of the motor and the gear set, and ensuring the stability during the transmission process.

[0016] As a preferred embodiment, the inner wall of the support plate is slidably connected to a limiting column, and one end of the limiting column is fixedly connected to the clamping plate.

[0017] The beneficial effect of adopting the above further solution is: improving the positioning accuracy of the filling and sealing machine and ensuring the accuracy of the filling process.

[0018] As a preferred embodiment, the bottom end of the top movable plate is fixedly connected to a limiting block, and the top movable plate is slidably connected to the support plate via the limiting block.

[0019] The beneficial effect of adopting the above further solution is that it avoids possible deviation or shaking during operation, thereby ensuring the accuracy of filling and sealing.

[0020] As a preferred embodiment, a negative pressure pump is installed on the top of the top movable plate, the input end of the negative pressure pump is fixedly connected to the sealing card plate, the output end of the negative pressure pump is fixedly connected to the liquid storage tank, and the bottom end of the liquid storage tank is fixedly connected to the top movable plate.

[0021] The beneficial effect of adopting the above further solution is that the liquid can be collected and recycled during the process of detecting whether there is leakage.

[0022] As a preferred embodiment, adjacent ends of the two clamping plates are engaged with the outer sides of the bottles to be packaged.

[0023] The beneficial effect of adopting the above further solution is: achieving stable clamping of the bottle body and reducing the movement of the bottle body during the filling process.

[0024] As a preferred embodiment, the adjacent ends of the two sealing clamps are engaged with each other, and the adjacent ends of the two sealing clamps are engaged with the connection between the packaging cap and the bottle to be packaged.

[0025] The beneficial effect of adopting the above further solution is: ensuring the sealing during the sealing test process, and preventing the failure of the sealing test due to gas leakage.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are:

[0027] By starting the motor, the motor rotates, driving the gear, which in turn drives the top rack to move linearly, thereby driving the clamping plate to secure the outer side of the bottle to be sealed. At the same time, the cylinder pushes the sealing cap into the opening of the bottle to be sealed. The motor then rotates in the opposite direction, driving the top rack to move sideways. The bottom rack pushes the top movable plate toward the bottle to be sealed until the sealing clamping plate engages with the sealing cap and the bottle mouth. After the negative pressure pump is activated, it generates negative pressure to test the integrity of the seal. Leaked liquid is sucked into the liquid storage tank for collection. This design automatically completes the bottle clamping, sealing, and seal testing steps through the coordinated work of mechanical and pneumatic systems, greatly reducing manual intervention and improving production efficiency. The negative pressure detection of the negative pressure pump can immediately detect bottles with poor sealing, ensuring sealing quality, and collect leaked liquid to avoid waste and contamination. The design of the clamping plate and limit posts ensures stable and reliable clamping action, preventing the bottle from shaking or misalignment during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is the front view of a vertical filling and sealing machine for injection production according to the utility model;

[0029] Figure 2 This is a side view of a vertical filling and sealing machine for injection production according to the utility model;

[0030] Figure 3 This is a structural diagram of the drive assembly in a vertical filling and sealing machine for injection production in the utility model;

[0031] Figure 4 This is a structural diagram of a positioning detection component in a vertical filling and sealing machine for injection production according to the utility model.

[0032] Attached photos

[0033] 1. Conveyor;

[0034] 2. Packaging assembly; 21. Placement seat; 22. Support frame; 23. Cylinder; 24. Packaging cap; 25. Bottle to be packaged;

[0035] 3. Drive assembly; 31. Motor; 32. Gear; 33. Top rack; 34. Bottom rack;

[0036] 4. Positioning detection assembly; 41. Clamping plate; 42. Negative pressure pump; 43. Sealing card plate; 44. Liquid storage tank;

[0037] 5. Auxiliary positioning plate; 51. Support plate; 52. Limit column; 53. Top moving plate; 54. Limit block. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1-4 As shown, the utility model provides a technical solution: a vertical filling and sealing machine for injection production, comprising:

[0040] Conveyor 1;

[0041] The packaging assembly 2 includes a placement seat 21 fixed on the conveyor 1, and a bottle 25 to be packaged is placed on the top of the placement seat 21. The outer ends of the conveyor 1 are fixedly connected to support frames 22. The adjacent ends of the two support frames 22 are fixedly connected to a cylinder 23. The driving end of the cylinder 23 is fixedly connected to a packaging cap 24. The packaging cap 24 is engaged with the bottle 25 to be packaged through the cylinder 23.

[0042] The function of the conveyor 1 is to move the bottles 25 to be packaged from one position to another. The placement seat 21 is designed to ensure that the bottles 25 to be packaged can be placed stably on it. The bottles 25 to be packaged are placed on the top of the placement seat 21. In order to facilitate the packaging operation, the support frame 22 provides a stable support point for the cylinder 23. The driving end of the cylinder 23 is connected to the packaging cap 24, which will push the packaging cap 24 to move to achieve the locking action of the bottle 25 to be packaged. The packaging cap 24 is a component that directly contacts the bottle 25 to be packaged. It is locked with the bottle through the push of the cylinder 23 to complete the packaging action.

[0043] like Figure 3 As shown, the drive assembly 3; the drive assembly 3 includes a motor 31 fixed to the outside of the support plate 51, the driving end of the motor 31 is fixedly connected to the gear 32, one end of the gear 32 is meshedly connected to the top rack 33, and the end of the gear 32 away from the top rack 33 is meshedly connected to the bottom rack 34;

[0044] The motor 31 is the power source of the drive assembly 3. The rotational motion of the motor 31 is transmitted to the rack through the gear 32. The design of the gear 32 is capable of transmitting power. The top rack 33 and the bottom rack 34 are linear motion guides that mesh with the gear 32 to achieve precise linear motion.

[0045] like Figure 2-4 As shown, the positioning detection assembly 4; the positioning detection assembly 4 includes a clamping plate 41 fixedly connected to the top rack 33, and a sealing card plate 43 is fixedly connected to the top of the top movable plate 53;

[0046] The clamping plate 41 is a major component of the positioning detection assembly 4, and is used to firmly clamp the bottle 25 to be packaged to ensure its accurate position during the packaging process. The design of the clamping plate 41 needs to take into account the size and shape of the bottle 25 to be packaged. Therefore, a sponge is provided at one end close to the bottle 25 to ensure that the bottle 25 to be packaged is not damaged during the clamping process and adapts to the arc shape of the surface of the bottle 25 to be packaged. One end of the clamping plate 41 is fixedly connected to the top rack 33. This design allows the clamping plate 41 to move linearly along the top rack 33 to adjust the clamping position. The adjacent ends of the two sealing clamping plates 43 are engaged to form a closed structure, so that a sealed area can be formed at the connection between the packaging cap 24 and the bottle 25 to be packaged for testing.

[0047] like Figure 1-4 As shown, the auxiliary positioning plate 5; the auxiliary positioning plate 5 includes a support plate 51 fixedly connected to both sides of the top of the conveyor 1, and the bottom end of the bottom rack 34 is fixedly connected to the top movable plate 53;

[0048] The function of the support plates 51 is to provide stable fixing points. They are welded or bolted to both sides of the top of the conveyor 1 to ensure that the drive assembly 3, the positioning detection assembly 4, and the auxiliary positioning plate 5 will not be displaced or vibrated during use. The design of the top movable plate 53 can be linearly moved by the bottom rack 34 to achieve position adjustment.

[0049] like Figure 1-3 As shown, the outer side of the motor 31 is mounted on the support plate 51, the outer side of the top rack 33 is slidably connected to the inside of the support plate 51, the outer side of the bottom rack 34 is slidably connected to the top of the support plate 51, the inner wall of the support plate 51 is slidably connected to the limit column 52, and one end of the limit column 52 is fixedly connected to the clamping plate 41; the bottom end of the top movable plate 53 is fixedly connected to the limit block 54, and the top movable plate 53 is slidably connected to the support plate 51 through the limit block 54;

[0050] The motor 31 is installed on the outside of the support plate 51, so that the motor 31 and the support plate 51 form a rigid integral structure, while providing sufficient space for installing and maintaining the motor 31. Secondly, the design of the top rack 33 slidingly connected in the support plate 51 can make the top rack 33 adapt to different working positions. The outer side of the bottom rack 34 is slidingly connected to the top of the support plate 51. This design is similar to the top rack 33, but is located at the other end of the support plate 51, providing the mechanical system with sliding power transmission at the other end. The function of the limit column 52 is to limit the movement range of the clamping plate 41 to ensure that it works in the correct position. The function of the limit block 54 is to limit the movement of the top movable plate 53 to ensure that it works in the correct position.

[0051] like Figure 1 and 4 As shown, a negative pressure pump 42 is installed on the top of the top movable plate 53, the input end of the negative pressure pump 42 is fixedly connected to the sealing card plate 43, and the output end of the negative pressure pump 42 is fixedly connected to the liquid storage tank 44, and the bottom end of the liquid storage tank 44 is fixedly connected to the top movable plate 53;

[0052] A negative pressure pump 42 is installed on the top of the top movable plate 53. This design allows the negative pressure pump 42 to move with the top movable plate 53, which is convenient for transporting liquid at different working positions. The input end of the negative pressure pump 42 is fixedly connected to the sealing card plate 43, and the output end is fixedly connected to the liquid storage tank 44. This connection method allows the negative pressure pump 42 to draw liquid from the sealing card plate 43 and transport the liquid to the liquid storage tank 44 through its output end. When there is liquid in the liquid storage tank 44, the bottle to be packaged 25 can be observed to achieve the effect of sealing detection at the connection between the bottle to be packaged 25 and the packaging cap 24. The sealing card plate 43 plays a sealing role in the system. When the negative pressure pump 42 is working, it can only absorb from the bottle to be packaged 25. The liquid storage tank 44 serves as a container for liquid storage and transportation. While passing the observation, it can also store and recycle excess liquid.

[0053] Working principle: Figure 1-4As shown, first, the bottle 25 to be packaged is placed on the placement seat 21, and then the bottle 25 to be packaged is sent to the working area under the transportation of the conveyor 1, and then the motor 31 is started. The rotation of the motor 31 drives the gear 32 to rotate, and the gear 32 drives the top rack 33 to move linearly, and then drives the clamping plate 41 to be fixed on the outside of the bottle 25 to be packaged. At the same time, the connection between the limit column 52 on the support plate 51 and the clamping plate 41 ensures that the clamping plate 41 remains stable during the movement. Then the cylinder 23 is started again, and the cylinder 23 drives the packaging cap 24 to be inserted into the bottle 25 to be packaged, and then the motor 31 is started to rotate in the opposite direction, and the top rack 33 at one end will move to both sides. The bottom rack 34 will move the top moving plate 53 toward the bottle to be packaged 25 under the drive of the gear 32 until the sealing card plate 43 is engaged with the connection between the packaging cap 24 and the bottle to be packaged 25, and then the negative pressure pump 42 will be started. The negative pressure pump 42 will create negative pressure on the sealing card plate 43. If there is a problem with improper sealing, the liquid will flow into the liquid storage tank 44 along the sealing card plate 43, thereby detecting the leaking liquid filling bottle and collecting the liquid.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A vertical filling and sealing machine for injection production, characterized in that: include: Conveyor (1); The packaging assembly (2) comprises a placement seat (21) fixed on the conveyor (1), a bottle to be packaged (25) is placed on the top of the placement seat (21), both ends of the outer side of the conveyor (1) are fixedly connected to support frames (22), the adjacent ends of the two support frames (22) are fixedly connected to a cylinder (23), the driving end of the cylinder (23) is fixedly connected to a packaging cap (24), and the packaging cap (24) is engaged with the bottle to be packaged (25) through the cylinder (23); A drive assembly (3); the drive assembly (3) comprises a motor (31) fixed to the outside of the support plate (51); a drive end of the motor (31) is fixedly connected to a gear (32); one end of the gear (32) is meshedly connected to a top rack (33); and one end of the gear (32) away from the top rack (33) is meshedly connected to a bottom rack (34); Auxiliary positioning plate (5); the auxiliary positioning plate (5) includes support plates (51) fixedly connected to both sides of the top of the conveyor (1), and the bottom end of the bottom rack (34) is fixedly connected to the top moving plate (53); Positioning detection assembly (4); the positioning detection assembly (4) includes a clamping plate (41) fixedly connected to the top rack (33), and the top end of the top movable plate (53) is fixedly connected to a sealing clamping plate (43).

2. A vertical filling and sealing machine for injection production according to claim 1, characterized in that: The outer side of the motor (31) is mounted on the support plate (51), the outer side of the top rack (33) is slidably connected to the inside of the support plate (51), and the outer side of the bottom rack (34) is slidably connected to the top of the support plate (51).

3. The vertical filling and sealing machine for injection production according to claim 1, characterized in that: The inner wall of the support plate (51) is slidably connected to a limiting column (52), and one end of the limiting column (52) is fixedly connected to the clamping plate (41).

4. The vertical filling and sealing machine for injection production according to claim 1, characterized in that: The bottom end of the top movable plate (53) is fixedly connected to a limiting block (54), and the top movable plate (53) is slidably connected to the support plate (51) via the limiting block (54).

5. The vertical filling and sealing machine for injection production according to claim 1, characterized in that: A negative pressure pump (42) is installed at the top of the top movable plate (53), the input end of the negative pressure pump (42) is fixedly connected to the sealing card plate (43), the output end of the negative pressure pump (42) is fixedly connected to the liquid storage tank (44), and the bottom end of the liquid storage tank (44) is fixedly connected to the top movable plate (53).

6. The vertical filling and sealing machine for injection production according to claim 1, characterized in that: The adjacent ends of the two clamping plates (41) are engaged with the outer sides of the bottles (25) to be packaged.

7. The vertical filling and sealing machine for injection production according to claim 1, characterized in that: The adjacent ends of the two sealing clamps (43) are engaged with each other, and the adjacent ends of the two sealing clamps (43) are engaged with the connection between the packaging cap (24) and the bottle to be packaged (25).

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