A spill-proof liquid packaging machine

Abstract

This utility model relates to an anti-overflow liquid packaging machine, including a packaging machine body and an anti-overflow mechanism. In actual production and use, when liquid paint needs to be packaged, the liquid can be introduced into the feed hopper through the inlet. Then, the packaging machine body is operated to introduce the liquid in the feed hopper into the packaging bag for sealing. To prevent excessive liquid from overflowing from the feed hopper, an anti-overflow cover is installed at the top of the feed hopper. When the liquid exceeds the feed hopper, the excess liquid enters the anti-overflow cover and is then discharged into the collection assembly through the drain outlet. During the anti-overflow process, the connecting flange is sealed to the bottom of the anti-overflow cover through a sealing ring to prevent liquid from flowing out of the connection port and causing pollution to the outside of the equipment. This can prevent liquid from overflowing during the filling process, thus preventing the packaging equipment and working environment from being polluted and reducing product waste.

Description

Technical Field

[0001] This utility model relates to the field of liquid paint packaging, and in particular to a liquid packaging machine that prevents spillage. Background Technology

[0002] Liquid packaging is an essential step in the paint production process.

[0003] In the existing liquid packaging machine, the liquid is usually fed from the storage bin to the feed hopper on the packaging machine for filling. Due to the inability to accurately control the filling volume, the liquid in the feed hopper is prone to overflow. In addition, the overflow phenomenon often occurs due to the failure of the cut-off switch. This not only wastes the product, but also contaminates the packaging equipment and the working environment. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In order to solve the above-mentioned problems of the prior art, the present invention provides an anti-overflow liquid packaging machine, which can prevent liquid from overflowing during the filling process, thereby preventing the packaging equipment and working environment from being contaminated and reducing product waste.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A liquid packaging machine with spill prevention includes a packaging machine body and an anti-overflow mechanism. The packaging machine body includes a feeding hopper, the anti-overflow mechanism is connected to the feeding hopper, and the feeding hopper is also provided with a liquid inlet.

[0009] The overflow prevention mechanism includes a collection component, a connecting flange, an overflow cover, and a sealing ring. The connecting flange is provided on the outside of the feed hopper. The overflow cover is installed on the upper part of the feed hopper and is detachably connected to the connecting flange. The bottom of the overflow cover is provided with an installation groove that matches the sealing ring. The sealing ring is located inside the installation groove. The overflow cover is sealed to the connecting flange through the sealing ring. The upper part of the overflow cover is provided with a drain port, and the collection component is connected to the drain port.

[0010] Furthermore, the collection assembly includes a drain pipe and a collection bucket, with a collection port on the upper part of the collection bucket, and the collection port is connected to the drain port through the drain pipe.

[0011] Furthermore, it also includes a level gauge, which is installed inside the overflow cover.

[0012] Furthermore, it also includes an infusion mechanism, which is connected to the infusion port.

[0013] Furthermore, the infusion mechanism includes an infusion pump, a first infusion tube, and a second infusion tube. One end of the infusion pump is connected to the infusion port through the first infusion tube, and the other end of the infusion pump is connected to the storage tank through the second infusion tube.

[0014] Furthermore, it also includes a PLC controller, which is electrically connected to the packaging machine body, the anti-overflow mechanism, and the infusion mechanism.

[0015] (III) Beneficial Effects

[0016] The beneficial effects of this utility model are as follows: In actual production and use, when liquid paint needs to be packaged, the liquid can be introduced into the feed hopper through the inlet. Then, the packaging machine body is operated to introduce the liquid in the feed hopper into the packaging bag for sealing. To prevent excessive liquid from overflowing from the feed hopper, an overflow shield is installed at the top of the feed hopper. When the liquid exceeds the feed hopper, the excess liquid enters the overflow shield and is then discharged into the collection assembly through the drain port for collection. During the overflow prevention process, the connecting flange is sealed to the bottom of the overflow shield through a sealing ring to prevent liquid from flowing out of the connection port to the outside of the equipment and causing pollution. This can prevent the liquid from overflowing during the filling process, thus preventing the packaging equipment and working environment from being polluted and reducing product waste. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the anti-overflow liquid packaging machine according to an embodiment of the present invention;

[0018] Figure 2 This is a front view of the overall structure of the anti-overflow liquid packaging machine according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the anti-overflow mechanism of an anti-overflow liquid packaging machine according to an embodiment of the present invention;

[0020] Figure 4 This is a cross-sectional view of the anti-overflow mechanism of the anti-overflow liquid packaging machine according to an embodiment of the present invention;

[0021] [Explanation of Labels in the Attached Image]

[0022] 1. First infusion pipe 2. Anti-overflow mechanism 3. Feed hopper 4. Packaging machine body 5. Infusion pump 6. Second infusion pipe 7. PLC controller 8. Liquid level gauge 9. Infusion port 201. Anti-overflow cover 202. Connecting flange 203. Collection bucket 204. Drain pipe 205. Sealing ring 206. Detailed Implementation

[0023] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Please refer to Figures 1 to 4 As shown, the present invention provides a liquid packaging machine for preventing spillage, which includes a packaging machine body 4 and an anti-overflow mechanism 2. The packaging machine body 4 includes a feeding hopper 3, and the anti-overflow mechanism 2 is connected to the feeding hopper 3. The feeding hopper 3 is also provided with a liquid inlet 9.

[0025] The overflow prevention mechanism 2 includes a collection component, a connecting flange 202, an overflow cover 201, and a sealing ring 205. The connecting flange 202 is provided on the outside of the feed hopper 3. The overflow cover 201 is placed on the upper part of the feed hopper 3 and is detachably connected to the connecting flange 202. The bottom of the overflow cover 201 is provided with an installation groove that matches the sealing ring 205. The sealing ring 205 is placed inside the installation groove. The overflow cover 201 is sealed to the connecting flange 202 through the sealing ring 205. The upper part of the overflow cover 201 is provided with a drain port, and the collection component is connected to the drain port.

[0026] The working principle of this utility model is as follows: In actual production and use, when it is necessary to package liquid paint, the liquid can be introduced into the feed hopper 3 through the liquid inlet 9. Then, the packaging machine body 4 is operated so that the packaging machine body 4 introduces the liquid in the feed hopper 3 into the packaging bag for packaging and sealing. In order to prevent excessive liquid from overflowing from the feed hopper 3, an overflow cover 201 is set on the upper part of the feed hopper 3. When the liquid exceeds the feed hopper 3, the excess liquid enters the overflow cover 201 and is then discharged into the collection assembly through the drain port for collection. During the overflow prevention process, the connecting flange 202 is sealed to the bottom of the overflow cover 201 through the sealing ring 205 to prevent the liquid from flowing out of the connection port to the outside of the equipment and causing pollution.

[0027] Furthermore, the collection assembly includes a drain pipe 204 and a collection bucket 203. The collection bucket 203 has a collection port on its upper part, and the collection port is connected to the drain pipe 204 through the drain port.

[0028] As can be seen from the above description, the liquid in the overflow cover 201 is facilitated to enter the collection tank 203 through the drain pipe 204 for centralized collection, which makes it easier to refill the liquid in the collection tank 203 and reduce liquid waste.

[0029] Furthermore, it also includes a level gauge 8, which is installed inside the overflow cover 201.

[0030] As can be seen from the above description, the liquid level gauge 8 is used to sense the liquid level inside the feed hopper 3 and the overflow cover 201. This allows the operator to sense whether the liquid has been blocked by the change in the height of the liquid level gauge 8. When the liquid level gauge 8 floats too high, the operator should close the main valve of the liquid delivery in time to prevent further leakage.

[0031] Furthermore, it also includes an infusion mechanism, which is connected to the infusion port 9.

[0032] Furthermore, the infusion mechanism includes an infusion pump 5, a first infusion tube 1, and a second infusion tube 6. One end of the infusion pump 5 is connected to the infusion port 9 through the first infusion tube 1, and the other end of the infusion pump 5 is connected to the storage tank through the second infusion tube 6.

[0033] As can be seen from the above description, when it is necessary to package the paint liquid, the second infusion pipe 6 can be connected to the liquid storage tank, and then the infusion pump 5 can be run to introduce the liquid in the liquid storage tank into the first infusion pipe 1 through the second infusion pipe 6. Then the liquid in the first infusion pipe 1 enters the feed hopper 3 for bagging. When the liquid in the feed hopper 3 exceeds the level gauge 8, the infusion rate of the infusion pump 5 should be adjusted in time to prevent further leakage.

[0034] Furthermore, it also includes a PLC controller 7, which is electrically connected to the packaging machine body 4, the anti-overflow mechanism 2, and the infusion mechanism.

[0035] As can be seen from the above description, it is beneficial to adjust the parameters of the anti-overflow liquid packaging machine through the PLC controller 7, and to make it more convenient for operators to operate the anti-overflow liquid packaging machine. Example 1

[0036] Please refer to Figures 1 to 4 A liquid packaging machine with anti-overflow function includes a packaging machine body 4 and an anti-overflow mechanism 2. The packaging machine body 4 includes a feeding hopper 3. The anti-overflow mechanism 2 is connected to the feeding hopper 3. The feeding hopper 3 is also provided with a liquid inlet 9.

[0037] The overflow prevention mechanism 2 includes a collection component, a connecting flange 202, an overflow cover 201, and a sealing ring 205. The connecting flange 202 is provided on the outside of the feed hopper 3. The overflow cover 201 is installed on the upper part of the feed hopper 3 and is detachably connected to the connecting flange 202 by bolts. The bottom of the overflow cover 201 is provided with an installation groove that matches the sealing ring 205. The sealing ring 205 is located inside the installation groove. The overflow cover 201 is sealed to the connecting flange 202 through the sealing ring 205. The upper part of the overflow cover 201 is provided with a drain port, and the collection component is connected to the drain port.

[0038] The collection assembly includes a drain pipe 204 and a collection bucket 203. The upper part of the collection bucket 203 is provided with a collection port, and the collection port is connected to the drain pipe 204 through the drain pipe.

[0039] The drain pipe 204 is sealed to the drain port;

[0040] It also includes a level gauge 8, which is installed inside the overflow cover 201;

[0041] It also includes an infusion mechanism, which is connected to the infusion port 9;

[0042] The infusion mechanism includes an infusion pump 5, a first infusion tube 1, and a second infusion tube 6. One end of the infusion pump 5 is connected to the infusion port 9 through the first infusion tube 1, and the other end of the infusion pump 5 is connected to the storage tank through the second infusion tube 6.

[0043] It also includes a PLC controller 7, which is electrically connected to the packaging machine body 4, the anti-overflow mechanism 2 and the infusion mechanism respectively;

[0044] The PLC controller 7 is electrically connected to the packaging machine body 4, the infusion pump 5, and the level gauge 8, respectively.

[0045] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A spill-resistant fluid packaging machine, characterized by: The packaging machine includes a packaging machine body and an anti-overflow mechanism. The packaging machine body includes a feeding hopper, the anti-overflow mechanism is connected to the feeding hopper, and the feeding hopper is also provided with a liquid inlet. The overflow prevention mechanism includes a collection component, a connecting flange, an overflow cover, and a sealing ring. The connecting flange is provided on the outside of the feed hopper. The overflow cover is installed on the upper part of the feed hopper and is detachably connected to the connecting flange. The bottom of the overflow cover is provided with an installation groove that matches the sealing ring. The sealing ring is located inside the installation groove. The overflow cover is sealed to the connecting flange through the sealing ring. The upper part of the overflow cover is provided with a drain port, and the collection component is connected to the drain port.

2. The spill-resistant liquid packaging machine of claim 1, wherein: The collection assembly includes a drain pipe and a collection bucket. The upper part of the collection bucket is provided with a collection port, which is connected to the drain pipe through the drain outlet.

3. The spill-resistant liquid packaging machine of claim 1, wherein: It also includes a level gauge, which is installed inside the overflow cover.

4. The spill-resistant liquid packaging machine of claim 1, wherein: It also includes an infusion mechanism, which is connected to the infusion port.

5. The spill-resistant liquid packaging machine of claim 4, wherein: The infusion mechanism includes an infusion pump, a first infusion tube, and a second infusion tube. One end of the infusion pump is connected to the infusion port through the first infusion tube, and the other end of the infusion pump is connected to the storage tank through the second infusion tube.

6. The anti-overflow liquid packaging machine as described in claim 4, characterized in that: It also includes a PLC controller, which is electrically connected to the packaging machine body, the anti-overflow mechanism and the infusion mechanism respectively.

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