Discharging device of filling machine

Abstract

The utility model relates to the technical field of filling machines, and discloses a filling machine discharging device which comprises a charging barrel and a vacuum pump arranged on one side of the outer wall of the charging barrel, hollow protruding blocks are fixedly installed on the two sides of the lower end of the outer wall of the charging barrel through short columns, and a recycling assembly is fixedly installed in the middle of one end of the inner wall of each hollow protruding block. When tailings in the inner cavity of the charging barrel are discharged, an operator can directly start an electric telescopic column to drive a round block, a hollow round block and a T-shaped hollow barrel magnetically connected to the interior of the inner cavity of the hollow round block to move, so that the T-shaped hollow barrel moves to the lower end of a pump nozzle of a filling pump, and the discharged tailings are directly collected through the T-shaped hollow barrel; after the inner cavity of the T-shaped hollow barrel is full of materials, the ejection column can be directly dragged from the bottom of the T-shaped hollow barrel to drive the magnetic attraction ring to be separated from the inner cavity of the circular groove, so that the T-shaped hollow barrel is taken out from the inner cavity of the hollow circular block, and discharging and collecting of the tailings of the charging barrel are completed.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, specifically to a filling machine discharge device. Background Technology

[0002] A filling machine is a type of packaging equipment, and one of the most commonly used packaging machines. From the perspective of packaging materials, it can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines.

[0003] Typically, a negative pressure filling machine first creates negative pressure by evacuating the packaging container, and then fills the container with liquid. Its advantage is that it can ignore the manufacturing error of the packaging container, and it can measure the liquid level. It can achieve good consistency in the appearance of the filling liquid level, and is suitable for glass bottle filling.

[0004] For example, the negative pressure filling machine with quantitative dispensing, disclosed in CN220054383U, includes a base. Two sets of support frames are fixedly connected to the top of the base, and a container is fixedly connected to the top of each support frame. A top plate is provided above the container. A rotating platform is provided between the base and the container. Locking blocks are fixedly connected to the bottom ends of both sides of the top plate, and fixed seats are fixedly connected to both sides of the top of the container. This negative pressure filling machine with quantitative dispensing, by incorporating a second linkage shaft, a first drive motor, a rotating rod, a scraper, locking blocks, a sealing ring, and fixed seats, accelerates the cleaning process, ensuring the container remains clean during use and preventing foreign matter from entering and harming the liquid inside. It addresses the problem of the inability to quickly clean residue adhering to the inner wall of the container, affecting subsequent use, and the poor sealing of the container during filling, which makes it easy for foreign matter to enter and affect the liquid itself.

[0005] Currently, after the negative pressure filling machine finishes filling, there will be some leftover material in the filling machine's cylinder. The most common way to deal with this is to discharge and discard it directly. However, for some high-value materials, discharging them directly is quite wasteful.

[0006] Therefore, we propose a material discharge device for a filling machine to solve the problems mentioned above. Utility Model Content

[0007] The purpose of this utility model is to provide a material discharge device for a filling machine to solve the problem mentioned in the background art that after the filling of a negative pressure filling machine, some tail material will remain in the material cylinder of the filling machine. The conventional way to deal with this is to directly discharge and discard it. However, for some high-value materials, directly discharging them is wasteful.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a filling machine discharge device, including a material cylinder and a vacuum pump disposed on one side of the outer wall of the material cylinder. A filling pump is disposed at the lower end of the material cylinder. Hollow protrusions are fixedly installed on both sides of the lower end of the outer wall of the material cylinder by short columns. The two ends of the inner cavity of the hollow protrusions are supported by vertical blocks. A recycling component is fixedly installed in the middle of one end of the inner wall of the hollow protrusions. The recycling component is configured to collect the tail material discharged by the filling pump.

[0009] The recycling assembly includes a fixing mechanism and a receiving mechanism magnetically connected to the inner cavity of the fixing mechanism. Guide mechanisms are fixedly installed on both sides of the outer wall of the fixing mechanism, and the guide mechanisms are designed to improve the stability of the movement of the fixing mechanism.

[0010] Preferably, the hollow protrusion has an embedded groove on each of the two sides of the upper end of its inner wall, and a sliding groove is formed in the middle of each side of the inner wall of the embedded groove.

[0011] Preferably, the fixing mechanism includes a hollow circular block and a circular groove formed around the upper end of the hollow circular block, with magnetic patches embedded around the inner wall of the circular groove.

[0012] Preferably, a circular block is fixedly installed on one side of the outer wall of the hollow circular block, and an electric telescopic column is fixedly installed on one end of the circular block.

[0013] Preferably, the containing mechanism includes a T-shaped hollow barrel and magnetic rings fixedly installed around the lower end of the T-shaped hollow barrel, and an ejector column is fixedly installed in the middle of the bottom surface of the T-shaped hollow barrel.

[0014] Preferably, the guiding mechanism includes an arc-shaped rod and a sliding block fixedly installed on the upper end of the arc-shaped rod, with limit blocks fixedly installed on the middle of both sides of the outer wall of the sliding block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By activating the electric telescopic column, the round block, the hollow round block, and the T-shaped hollow barrel magnetically connected inside the hollow round block are moved, so that the T-shaped hollow barrel moves to the lower end of the pump nozzle of the filling pump. The discharged tail material is collected directly through the T-shaped hollow barrel, thus completing the discharge and collection of tail material from the material cylinder.

[0017] 2. The sliding blocks, which are fixed to both ends of the outer wall of the hollow block by the arc-shaped rod, will slide in the inner cavity of the embedded groove, while the limiting block will slide in the inner cavity of the sliding groove to improve the stability of the hollow block during movement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2For the present utility model Figure 1 Enlarged view of point A;

[0020] Figure 3 This is a three-dimensional structural diagram of the fixing mechanism and guiding mechanism of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the receiving mechanism of this utility model.

[0022] In the diagram: 1. Material cylinder; 2. Vacuum pump; 3. Filling pump; 4. Hollow protrusion; 41. Embedded groove; 42. Sliding groove; 5. Vertical block; 6. Recycling component; 61. Fixing mechanism; 611. Hollow round block; 612. Round groove; 613. Magnetic patch; 614. Round block; 615. Electric telescopic column; 62. Receiving mechanism; 621. T-shaped hollow barrel; 622. Magnetic ring; 623. Ejector column; 63. Guide mechanism; 631. Arc rod; 632. Sliding block; 633. Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figures 1-3 A filling machine discharge device includes a material cylinder 1 and a vacuum pump 2 disposed on one side of the outer wall of the material cylinder 1. A filling pump 3 is disposed at the lower end of the material cylinder 1. Hollow protrusions 4 are fixedly installed on both sides of the lower end of the outer wall of the material cylinder 1 by short columns. The two ends of the inner cavity of the hollow protrusions 4 are supported by vertical blocks 5. A recycling component 6 is fixedly installed in the middle of one end of the inner wall of the hollow protrusions 4. The recycling component 6 is configured to collect the tail material discharged by the filling pump 3.

[0025] According to the prior art document CN220054383U, the negative pressure filling machine with quantitative material discharge, the material cylinder 1, vacuum pump 2, and filling pump 3 in this solution are integrated structures of container, fixed seat, top plate, sealing ring, filling pump, baffle and vacuum pump in the prior art document, which belong to known prior art. The internal structure principle will not be described in detail.

[0026] The recycling component 6 includes a fixing mechanism 61 and a receiving mechanism 62 magnetically connected to the inner cavity of the fixing mechanism 61. Guide mechanisms 63 are fixedly installed on both sides of the outer wall of the fixing mechanism 61. The guide mechanisms 63 are designed to improve the stability of the movement of the fixing mechanism 61.

[0027] The fixing mechanism 61 includes a hollow circular block 611 and a circular groove 612 formed around the upper end of the hollow circular block 611. Magnetic patches 613 are embedded around the inner wall of the circular groove 612.

[0028] A circular block 614 is fixedly installed on one side of the outer wall of the hollow circular block 611, and an electric telescopic column 615 is fixedly installed on one end of the circular block 614. The electric telescopic column 615 is configured to drive the circular block 614 and the hollow circular block 611 to move in their respective positions.

[0029] The receiving mechanism 62 includes a T-shaped hollow barrel 621 and a magnetic ring 622 fixedly installed around the lower end of the T-shaped hollow barrel 621. An ejector post 623 is fixedly installed in the middle of the bottom surface of the T-shaped hollow barrel 621. The ejector post 623 is set to be suitable for ejecting the T-shaped hollow barrel 621 from the inner cavity of the hollow round block 611. The magnetic ring 622 is movably installed in the inner cavity of the round groove 612 and is magnetically fixed with the magnetic patch 613.

[0030] In this embodiment: when the tail material in the inner cavity of the material cylinder 1 is discharged, the operator can directly start the electric telescopic column 615 to drive the round block 614, the hollow round block 611 and the T-shaped hollow barrel 621 magnetically connected in the inner cavity of the hollow round block 611 to move, so that the T-shaped hollow barrel 621 moves to the lower end of the pump nozzle of the filling pump 3, thereby directly collecting the discharged tail material through the T-shaped hollow barrel 621. After the material in the inner cavity of the T-shaped hollow barrel 621 is full, the ejector column 623 can be dragged directly from the bottom of the T-shaped hollow barrel 621 to drive the magnetic suction ring 622 to detach from the inner cavity of the round groove 612, thereby removing the T-shaped hollow barrel 621 from the inner cavity of the hollow round block 611, completing the discharge and collection of the tail material in the material cylinder 1.

[0031] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 4 The hollow protrusion 4 has an inner groove 41 on both sides of the upper end of its inner wall, and a sliding groove 42 is provided on the middle part of both sides of the inner wall of the inner groove 41.

[0032] The guide mechanism 63 includes an arc-shaped rod 631 and a sliding block 632 fixedly installed on the upper end of the arc-shaped rod 631. Limiting blocks 633 are fixedly installed on the middle of both sides of the outer wall of the sliding block 632. The sliding block 632 is slidably installed in the inner cavity of the inner groove 41, and the limiting blocks 633 are slidably installed in the inner cavity of the sliding groove 42.

[0033] In this embodiment: during the process of the hollow block 611 being moved by the electric telescopic column 615, the sliding blocks 632, which are fixedly installed at both ends of the outer wall of the hollow block 611 by the arc rod 631, will slide in the inner cavity of the inner groove 41, and the limiting block 633 will slide in the inner cavity of the sliding groove 42. The sliding blocks 632 are provided to improve the stability of the hollow block 611 during the movement process.

[0034] Working principle: When the tail material in the inner cavity of the material cylinder 1 is discharged, the operator can directly activate the electric telescopic column 615 to move the round block 614, the hollow round block 611, and the T-shaped hollow barrel 621 magnetically connected in the inner cavity of the hollow round block 611. This moves the T-shaped hollow barrel 621 to the lower end of the pump nozzle of the filling pump 3, thereby directly collecting the discharged tail material through the T-shaped hollow barrel 621. At the same time, during the process of the electric telescopic column 615 moving the hollow round block 611, the arc rod 631 is fixedly installed on the outer wall of the hollow round block 611. The sliding blocks 632 at both ends slide in the inner cavity of the embedded groove 41, while the limiting block 633 slides in the inner cavity of the sliding groove 42. The sliding blocks 632 are designed to improve the stability of the hollow round block 611 during movement. After the material in the inner cavity of the T-shaped hollow barrel 621 is full, the ejector column 623 can be dragged directly from the bottom of the T-shaped hollow barrel 621 to drive the magnetic ring 622 to disengage from the inner cavity of the round groove 612, thereby removing the T-shaped hollow barrel 621 from the inner cavity of the hollow round block 611 and completing the discharge and collection of the tail material of the material cylinder 1.

[0035] The vacuum pump 2 and filling pump 3 mentioned above are electrically connected to an external main controller and 220V phase voltage (or 380V line voltage) via power lines, and the main controller can be a conventional known device such as a computer that plays a control role.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A filling machine discharge device, comprising a material cylinder (1) and a vacuum pump (2) disposed on one side of the outer wall of the material cylinder (1), wherein a filling pump (3) is disposed at the lower end of the material cylinder (1), characterized in that: Hollow protrusions (4) are fixedly installed on both sides of the lower end of the outer wall of the material cylinder (1) by short columns. The two ends of the inner cavity of the hollow protrusions (4) are supported by vertical blocks (5). A recycling component (6) is fixedly installed in the middle of one end of the inner wall of the hollow protrusions (4). The recycling component (6) is set to be suitable for collecting the tail material discharged by the filling pump (3). The recycling component (6) includes a fixing mechanism (61) and a receiving mechanism (62) magnetically connected in the cavity of the fixing mechanism (61). Guide mechanisms (63) are fixedly installed on both sides of the outer wall of the fixing mechanism (61). The guide mechanisms (63) are designed to improve the stability of the movement of the fixing mechanism (61).

2. The filling machine discharge device according to claim 1, characterized in that: The hollow protrusion (4) has an inner groove (41) on both sides of the upper end of the inner wall, and a sliding groove (42) is provided on the middle part of both sides of the inner wall of the inner groove (41).

3. The filling machine discharge device according to claim 1, characterized in that: The fixing mechanism (61) includes a hollow circular block (611) and a circular groove (612) formed around the upper end of the hollow circular block (611). Magnetic patches (613) are embedded around the inner wall of the circular groove (612).

4. The filling machine discharge device according to claim 3, characterized in that: A circular block (614) is fixedly installed on one side of the outer wall of the hollow circular block (611), and an electric telescopic column (615) is fixedly installed on one end of the circular block (614).

5. The filling machine discharge device according to claim 1, characterized in that: The receiving mechanism (62) includes a T-shaped hollow barrel (621) and a magnetic ring (622) fixedly installed around the lower end of the T-shaped hollow barrel (621). A push-out column (623) is fixedly installed in the middle of the bottom surface of the T-shaped hollow barrel (621).

6. The filling machine discharge device according to claim 1, characterized in that: The guide mechanism (63) includes an arc-shaped rod (631) and a sliding block (632) fixedly installed on the upper end of the arc-shaped rod (631). Limiting blocks (633) are fixedly installed on the middle of both sides of the outer wall of the sliding block (632).

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