Secondary calculation glue precise mixing device

Abstract

The secondary calculation glue precise mixing device comprises a large glue barrel, a small glue barrel, a first glue pump and a second glue pump, the first glue pump is arranged between the large glue barrel and the small glue barrel, and the small glue barrel outputs glue through the second glue pump. And heating devices are arranged in the large glue barrel and the small glue barrel. The heating device is a heating rod. And the volume of the small glue barrel is 5%-10% of that of the large glue barrel. The high-precision glue discharging requirement is met by adopting a glue discharging mode that the large barrel is matched with the small barrel. When the glue level of the small barrel is lower than a set value, glue in the large glue barrel is pumped into the small glue barrel through the first glue pump, the large glue barrel is closed to discharge glue when the set liquid level is reached, and the calculation precision is improved by more than 10 times compared with that of the large barrel.

Description

Technical Field

[0001] The utility model relates to a glue mixing device, in particular to a precision glue mixing device for secondary calculation. Background Art

[0002] At present, most glue mixers directly use a large bucket (about 25 - 32 liters) to hold glue, and directly weigh it or calculate the change in the liquid volume in the bucket by measuring the liquid level to convert the glue quantity. The accuracy of this direct measurement of the large bucket is affected by the volume of the large bucket, and sometimes the accuracy cannot meet the high-precision requirements. The specific gravity of glue is generally 1.0 - 1.2 g / cm³. If the measurement accuracy is 0.1%, then the error is plus or minus 3.2 grams - 3.84 grams, and this structure cannot meet the requirements for higher-precision coating requirements. Content of the Utility Model

[0003] To solve the above-mentioned deficiencies, the utility model provides a precision glue mixing device for secondary calculation with higher accuracy.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a precision glue mixing device for secondary calculation, including a large glue bucket, a small glue bucket, a first glue water pump, and a second glue water pump. A first glue water pump is provided between the large glue bucket and the small glue bucket, and the small glue bucket outputs glue through the second glue water pump.

[0005] Preferably, a heating device is provided inside the large glue bucket and the small glue bucket.

[0006] Preferably, the heating device is a heating rod.

[0007] Preferably, the volume of the small glue bucket is 5% - 10% of the volume of the large glue bucket.

[0008] The utility model adopts the glue output method of combining a large bucket with a small bucket to meet the high-precision glue output requirements. When the glue level in the small bucket is lower than the set value, the glue in the large glue bucket is pumped into the small glue bucket by the first glue water pump, and the glue output from the large glue bucket is closed when the set liquid level is reached. Compared with the large bucket, the accuracy is improved by more than 10 times. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the utility model.

[0010] In the figure: 1 - small glue bucket, 2 - large glue bucket, 3 - first glue water pump, 4 - second glue water pump. Detailed Embodiment

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0012] As Figure 1 shown, the secondary calculation glue precision mixing device includes a large glue bucket 2, a small glue bucket 1, a first glue water pump 3 and a second glue water pump 4. A first glue water pump 3 is provided between the large glue bucket 2 and the small glue bucket 1, and the small glue bucket outputs glue through the second glue water pump 4. Heating devices are provided in the large glue bucket 2 and the small glue bucket 1, which can ensure secondary constant temperature and better leveling effect of the glue.

[0013] The volume of the large glue bucket is 25 liters, and the volume of the small glue bucket is 2 liters. Calculated according to the measurement accuracy of 0.1%, the measurement accuracy is 0.2 grams - 0.24 grams. Compared with the large glue bucket, the accuracy is improved by more than 10 times. The present invention can be used in the field of glue output systems with high-precision requirements.

Claims

1. Secondary calculation glue precision mixing device, characterized by: It includes a large glue barrel, a small glue barrel, a first glue pump and a second glue pump. The first glue pump is arranged between the large glue barrel and the small glue barrel. The small glue barrel outputs glue through the second glue pump. The volume of the small glue barrel is 5%-10% of the volume of the large glue barrel. When the glue level of the small barrel is lower than the set value, the glue in the large glue barrel is pumped to the small glue barrel by the first glue pump. When the set liquid level is reached, the glue discharge of the large glue barrel is closed.

2. The secondary calculation glue precision mixing device as claimed in claim 1, characterized in that: The large rubber barrel and the small rubber barrel are provided with heating devices.

3. The secondary calculation glue precision mixing device as claimed in claim 2, characterized in that: The heating device is a heating rod.

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