Material filling device
By designing a segmented filling machine and filling device using elastic hoses, the problems of uneven filling and poor flowability of high-viscosity materials in traditional filling technology are solved, and an efficient and stable filling process and the effect of reducing maintenance costs are achieved.
Patent Information
- Application Number
- CN202411793715.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-03-21
AI Technical Summary
Traditional filling technology can easily lead to uneven filling and poor fluidity when dealing with high viscosity materials, affecting production efficiency and product quality.
A filling device is designed, using a segmented filling machine and an elastic hose, combined with a discharge mechanism and a dustproof mechanism to achieve quantitative discharge and unidirectional discharge.
It improves the flowability and discharge efficiency of high-viscosity materials, ensures the accuracy and stability of filling, and reduces maintenance costs and production losses.
Smart Images
Figure CN119660648A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of filling, and in particular relates to a filling device. Background Art
[0002] With the continuous development of industrial automation and intelligence, filling technology has been widely used in many fields such as food, beverage, medicine, chemical industry, etc. Modern filling technology has significantly improved production efficiency, reduced production costs, and ensured product quality and consistency by introducing advanced automation equipment and control systems. It not only enhances the competitiveness of enterprises, but also meets the market's growing demand for product quality and safety.
[0003] However, traditional filling technology faces some challenges when processing materials with a certain viscosity. Due to their rheological properties, high-viscosity materials are prone to uneven filling amounts during the filling process, resulting in unstable product quality. In addition, high-viscosity materials have poor fluidity and require longer time to complete the filling process, which not only affects production efficiency, but also increases energy consumption and operational complexity. Summary of the invention
[0004] Purpose of the invention: The main purpose of the present invention is to provide a filling device that solves the problem that high-viscosity materials are easily left in the pipeline, causing uneven filling and unstable product quality.
[0005] To achieve the above object, the technical solution adopted by the present invention is:
[0006] A filling device, the filling device comprises a fixed frame 1 and a filling mechanism 3, the filling mechanism 3 is fixedly mounted on the fixed frame 1, the filling mechanism 3 comprises a filling machine 31 and a rotary disk 311, the rotary disk 311 is controlled to rotate by a transmission system, there are multiple filling machines 31, and the filling machines 31 are fixedly mounted around the rotary disk 311; the filling machine 31 comprises a fixed conveying pipe 32, the lower part of the fixed conveying pipe 32 is connected to a detachable conveying pipe 33 by a thread, the lower part of the detachable conveying pipe 33 is connected to a filling head 34 by a thread, and the filling head 34 A filling head protective cover 35 is fixedly connected to the outside; the fixed conveying pipe 32 has two layers of pipes, the lower end of the inner pipe 321 extends to the outside of the outer pipe 322, the detachable transport pipe 33 is made of a single-layer metal material, the filling head 34 includes an outer metal layer 341, an inner metal pipe 342 and a conical head 343, the upper end of the inner metal pipe 342 extends to the outside of the outer metal layer 341, the inner pipe 321 is fixedly connected to the inner metal pipe 342 through an elastic hose 37, and a discharging mechanism 5 is rotatably connected between the elastic hose 37 and the detachable transport pipe 33.
[0007] The inner pipe 321 and the outer pipe 322 are made of metal materials. The inner pipe 321 is coaxially arranged and fixedly connected to the inside of the outer pipe 322; the inner metal pipe 342 is coaxially arranged and fixedly connected to the inside of the outer metal layer 341, and the conical head 343 is fixedly connected to the lower ends of the outer metal layer 341 and the inner metal pipe 342 by welding.
[0008] The filling machine 31 further includes a feed inlet 36 , which is located on a side of the filling machine 31 and is connected to an inner pipe 321 .
[0009] A filling cylinder 323 is fixedly installed on the top of the inner pipe 321. The filling cylinder 323 includes a piston rod. A piston is provided at the end of the piston rod. The piston is cylindrical. The filling cylinder 323 is connected to a driving device fixed on the fixed frame 1 through the piston rod.
[0010] The discharging mechanism 5 includes two groups of discharging components 51, and the discharging component 51 includes a rotating rod 511 and two rotating balls 512 fixedly installed at both ends of the rotating rod 511. The middle of the rotating rod 511 is fixedly connected to the rotating rod, and the rotating rod is connected to the output shaft of the motor through a coupling. The motor is fixedly installed on the filling machine 31.
[0011] A dustproof mechanism 344 is fixedly installed inside the conical head 343 , and there are two dustproof mechanisms 344 .
[0012] The dustproof mechanism 344 includes a spring 345 fixedly mounted on the inner wall of the conical head 343 , and a dustproof block 346 is fixedly mounted on the other end of the spring 345 .
[0013] The dust block 346 is made of rubber.
[0014] The filling device further comprises a bottle washing mechanism 2 and a sealing mechanism, and the bottle washing mechanism 2 and the sealing mechanism are rotatably connected to the filling mechanism 3 respectively.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. In the present invention, the filling machine adopts a segmented design, which is convenient for disassembly, cleaning and maintenance, which not only improves the reliability and durability of the equipment, but also reduces maintenance costs and production losses.
[0017] 2. Elastic hoses have excellent elasticity and pressure resistance, and can adapt well to the flow characteristics of viscous materials. Compared with traditional rigid pipes, elastic hoses are less likely to be blocked when conveying viscous materials. At the same time, the flexibility of the hose enables it to reduce the friction and resistance of the material in the pipe when handling viscous materials, thereby improving the discharge efficiency.
[0018] 3. The elastic hose cooperates with the discharging mechanism to realize quantitative discharging, which is crucial to ensure product quality and control of production costs. In addition, the replacement of the hose is relatively simple and does not require complicated disassembly and installation processes, which greatly reduces maintenance costs and time costs. Regular replacement of the hose can ensure the continued stable operation of the equipment.
[0019] 4. The filling machine has a simple structure and is easy to operate. It can adapt to different working environments and conditions, increasing its wide application.
[0020] 5. The conical head of the filling head can realize one-way discharging, which can effectively prevent the material from flowing back during the filling process, thereby ensuring the accuracy and stability of filling. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the filling device;
[0022] Figure 2 It is a schematic diagram of the local structure of the filling device;
[0023] Figure 3 It is the structural diagram of the filling machine;
[0024] Figure 4 is a first internal structure schematic diagram of a filling machine;
[0025] Figure 5 is a second internal structure schematic diagram of the filling machine;
[0026] Figure 6 Schematic diagram of the internal structure of the conical head.
[0027] Reference numerals
[0028] 1. Fixed frame; 2. Bottle washing mechanism; 3. Filling mechanism; 4. Sealing structure; 5. Discharging mechanism; 31. Filling machine; 311. Turntable; 32. Fixed conveying pipe; 33. Removable conveying pipe; 34. Filling head; 35. Filling head protective cover; 36. Feed inlet; 37. Elastic hose; 321. Inner pipe; 322. Outer pipe; 323. Filling cylinder; 341. Outer metal layer; 342. Inner metal pipe; 343. Conical head; 51. Discharging assembly; 511. Rotating rod; 512. Rotating ball; 344. Dustproof mechanism; 345. Spring; 346. Dustproof block. DETAILED DESCRIPTION
[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0030] Example
[0031] like Figure 1-6 As shown, a filling device includes a fixed frame 1 and a filling mechanism 3. The fixed frame 1 serves as a supporting structure of the entire filling device to ensure stable installation of each mechanism. The filling mechanism 3 is fixedly installed on the fixed frame 1. The filling device also includes a bottle washing mechanism 2 and a sealing mechanism 4. The bottle washing mechanism 2 and the sealing mechanism 4 are rotatably connected to the filling mechanism 3 respectively; the bottle washing mechanism 2 cleans the bottles to be filled and then sends them to the filling mechanism 3. After the filling mechanism 3 fills the bottles, the sealing mechanism 4 seals the filled bottles.
[0032] The filling mechanism 3 includes a filling machine 31 and a turntable 311. The turntable 311 is controlled to rotate by a transmission system to achieve continuous filling operations. There are multiple filling machines 31, and the filling machines 31 are fixedly installed around the turntable 311. Each filling machine 31 is responsible for the filling task of a workstation. The transmission system is driven by a motor to rotate the gear, thereby driving the turntable 311 to rotate around the central axis.
[0033] The filling machine 31 includes a feed port 36, which is located on the side of the filling machine 31 and is connected to an inner pipe 321; a filling cylinder 323 is fixedly installed on the top of the inner pipe 321, and the filling cylinder 323 includes a piston rod, and a piston is provided at the end of the piston rod. The piston is cylindrical, and the filling cylinder 323 is connected to a driving device fixed to the fixed frame 1 through the piston rod.
[0034] The filling machine 31 includes a fixed conveying pipe 32, which is threadedly connected to a detachable conveying pipe 33 at the bottom, and the detachable conveying pipe 33 is threadedly connected to a filling head 34 at the bottom, and a filling head protective cover 35 is fixedly connected to the outside of the filling head 34; the fixed conveying pipe 32 has two layers of pipes, the lower end of the inner pipe 321 extends to the outside of the outer pipe 322, the detachable conveying pipe 33 is made of a single-layer metal material, the filling head 34 includes an outer metal layer 341, an inner metal pipe 342 and a conical head 343, the upper end of the inner metal pipe 342 extends to the outside of the outer metal layer 341, the inner pipe 321 is fixedly connected to the inner metal pipe 342 through an elastic hose 37, and a discharging mechanism 5 is rotatably connected between the elastic hose 37 and the detachable conveying pipe 33.
[0035] The inner pipe 321 and the outer pipe 322 are made of metal materials. The inner pipe 321 is coaxially arranged and fixedly connected to the inside of the outer pipe 322; the inner metal pipe 342 is coaxially arranged and fixedly connected to the inside of the outer metal layer 341, and the conical head 343 is fixedly connected to the lower ends of the outer metal layer 341 and the inner metal pipe 342 by welding.
[0036] The discharging mechanism 5 includes two groups of discharging components 51, and the discharging component 51 includes a rotating rod 511 and two rotating balls 512 fixedly installed at both ends of the rotating rod 511. The middle of the rotating rod 511 is fixedly connected to the rotating rod, and the rotating rod is connected to the output shaft of the motor through a coupling. The motor is fixedly installed on the filling machine 31.
[0037] A dustproof mechanism 344 is fixedly installed inside the conical head 343, and there are two dustproof mechanisms 344; the dustproof mechanism 344 includes a spring 345 fixedly installed on the inner wall of the conical head 343, and a dustproof block 346 is fixedly installed on the other end of the spring 345; the dustproof block 346 is made of rubber.
[0038] Working principle:
[0039] When the bottle reaches the filling mechanism, the viscous material enters the inner pipe 321 of the fixed conveying pipe 32 through the feed port 36 located on the side of the filling machine. The filling cylinder 323 above the inner pipe 321 controls the piston rod to transport the material to the elastic hose 37. The two discharge assemblies 51 move towards each other at the same time to transport the viscous material to the inner metal pipe 342 of the filling head 34, and then enter the conical head 343. The downward pressure of the viscous material causes the springs 345 at both ends to be compressed, opening the dustproof mechanism 344, thereby realizing discharge.
[0040] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed by the present invention should be included in the protection scope recorded in the claims.
Claims
1. A filling device, comprising a fixed frame (1) and a filling mechanism (3), wherein the filling mechanism (3) is fixedly mounted on the fixed frame (1), the filling mechanism (3) comprises a filling machine (31) and a rotating disk (311), the rotating disk (311) is controlled to rotate by a transmission system, there are multiple filling machines (31), and the filling machines (31) are fixedly mounted around the rotating disk (311); the filling machine (31) comprises a fixed conveying pipe (32), the lower part of the fixed conveying pipe (32) is connected to a detachable conveying pipe (33) by a thread, the lower part of the detachable conveying pipe (33) is connected to a filling head (34) by a thread, and the filling head (31) is connected to the filling head (34) by a thread. 4) a filling head protective cover (35) is fixedly connected to the outside; the fixed conveying pipe (32) has two layers of pipes, the lower end of the inner pipe (321) extends to the outside of the outer pipe (322), the detachable transport pipe (33) is made of a single layer of metal material, the filling head (34) includes an outer metal layer (341), an inner metal pipe (342) and a conical head (343), the upper end of the inner metal pipe (342) extends to the outside of the outer metal layer (341), the inner pipe (321) is fixedly connected to the inner metal pipe (342) through an elastic hose (37), and a discharging mechanism (5) is rotatably connected between the elastic hose (37) and the detachable transport pipe (33).
2. The filling device according to claim 1, characterized in that: The inner pipe (321) and the outer pipe (322) are made of metal materials. The inner pipe (321) is coaxially arranged and fixedly connected to the inside of the outer pipe (322); the inner metal pipe (342) is coaxially arranged and fixedly connected to the inside of the outer metal layer (341), and the conical head (343) is fixedly connected to the lower ends of the outer metal layer (341) and the inner metal pipe (342) by welding.
3. The filling device according to claim 1, characterized in that: The filling machine (31) further comprises a feed inlet (36), which is located on the side of the filling machine (31), and the feed inlet (36) is connected to the inner pipeline (321).
4. The filling device according to claim 1, characterized in that: A filling cylinder (323) is fixedly mounted on the top of the inner pipe (321), the filling cylinder (323) comprising a piston rod, a piston being provided at the end of the piston rod, the piston being cylindrical, and the filling cylinder (323) is connected to a driving device fixed to the fixed frame (1) via the piston rod.
5. The filling device according to claim 1, characterized in that: The discharging mechanism (5) comprises two groups of discharging components (51), the discharging components (51) comprising a rotating rod (511) and two rotating balls (512) fixedly mounted at both ends of the rotating rod (511), the middle of the rotating rod (511) is fixedly connected to the rotating rod, the rotating rod is connected to the output shaft of the motor via a coupling, and the motor is fixedly mounted on the filling machine.
6. The filling device according to claim 1, characterized in that: A dustproof mechanism (344) is fixedly installed inside the conical head (343), and there are two dustproof mechanisms (344).
7. The filling device according to claim 6, characterized in that: The dustproof mechanism (344) comprises a spring (345) fixedly mounted on the inner wall of the conical head (343), and a dustproof block (346) is fixedly mounted on the other end of the spring (345).
8. The filling device according to claim 7, characterized in that: The dustproof block (346) is made of rubber.
9. The filling device according to claim 1, characterized in that: The filling device further comprises a bottle washing mechanism (2) and a sealing mechanism (4), wherein the bottle washing mechanism (2) and the sealing mechanism (4) are respectively rotatably connected to the filling mechanism (3).