Special screw machine barrel for strong-blanking high-color-mixing paint bucket

Abstract

The utility model discloses a special screw machine barrel for a strong-blanking high-color-mixing paint bucket, which comprises a machine barrel, a flange and a tail end, a connecting barrel is arranged at the front end of the flange, the tail end of the machine barrel is screwed in the connecting barrel, and the tail end comprises a matching flange, a connecting section and a connecting rod which are correspondingly assembled with the flange; the novel charging barrel of the vertical injection molding machine improves the existing brand-new original charging barrel of the vertical injection molding machine in the market, can be used for manufacturing paint buckets, and has the advantages that the blanking is fast, and mixed colors are convenient to use. And after the tail end is installed on the injection molding machine and damaged, the tail end is convenient to replace and maintain and flexible to use, and the use quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw barrels, in particular to a special screw barrel for a high-color mixing paint bucket with strong feeding Background Technique

[0002] In the existing market, a brand-new original Zan Yang vertical injection molding machine barrel, also known as a screw barrel, can be used for the manufacture of paint buckets. Its advantages are fast feeding and convenient use of mixed colors. However, due to its fixed structure, it is not convenient to clean the inside, which has an impact on the screw after long-term use. And when the tail end is installed on the injection molding machine and damaged, it is not easy to replace and maintain, and the use is relatively inflexible. Content of the Utility Model

[0003] The purpose of the utility model is to provide a special screw barrel for a high-color mixing paint bucket with strong feeding, so as to solve the problems put forward in the above background technique.

[0004] The utility model provides the following technical scheme: a special screw barrel for a high-color mixing paint bucket with strong feeding, including a barrel, a flange and a tail end, characterized in that: a connecting cylinder is arranged at the front end of the flange, the tail end of the barrel is screwed into the connecting cylinder, and the tail end includes a mating flange corresponding to the flange, a connecting section and a connecting rod. A plurality of through holes are arranged at equal distances along the inner circumference of the mating flange and the flange, and are penetrated by mounting bolts and fixed by nuts. The connecting section is arranged at the rear end of the mating flange, and the connecting rod and the connecting section are of an integral structure.

[0005] Preferably, internal threads are arranged inside the connecting cylinder, and external threads screwed into the internal threads are arranged at the rear end of the barrel, and they are screwed and fixed to each other.

[0006] Preferably, the connecting section is of a cylindrical structure, and the cross-sectional diameter of the connecting rod is smaller than the cross-sectional diameter of the connecting section.

[0007] Preferably, the connecting rod includes a first connecting rod and a second connecting rod, and a connecting block is arranged between the first connecting rod and the second connecting rod.

[0008] Preferably, the cross-sectional diameter of the connecting block is smaller than the cross-sectional diameters of the first connecting rod and the second connecting rod.

[0009] Preferably, the length of the second connecting rod is shorter than the length of the first connecting rod, and a long-shaped notch is opened at the rear end of the second connecting rod.

[0010] The beneficial effect of the utility model is that: the present application improves the brand-new original Zan Yang vertical injection molding machine barrel in the existing market, which can be used for the manufacture of paint buckets. Its advantages are fast feeding and convenient use of mixed colors. It is convenient for assembly, avoiding the influence on the screw after long-term use. And when the tail end is installed on the injection molding machine and damaged, it is convenient for replacement and maintenance, with flexible use and improved use quality. Description of the Drawings

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is a schematic structural view of the barrel of the present utility model;

[0013] Figure 3 is a schematic view of the tail end of the present utility model;

[0014] In the figure: barrel 1, flange 11, connecting cylinder 12, mating flange 21, through hole 22, bolt 23, nut 24, connecting section 3, connecting block 31, first connecting rod 32, second connecting rod 33, long-shaped notch 34. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0016] Please refer to Figures 1 to 3 As shown, the technical solution provided by the present utility model: a special screw barrel for a strong feeding and high-color mixing paint bucket, including a barrel 1, a flange 11 and a tail end. It is the structure of a screw barrel in the existing market.

[0017] As known from the existing field, a brand-new original vertical injection molding machine barrel in the existing market, which can also be called a screw barrel, can be used for the manufacture of paint buckets, and its advantages are fast feeding and convenient use of mixed colors. However, due to the fixed structure of this screw barrel, it is not convenient to clean the inside, which has an impact on the screw after long-term use, and it is not convenient to replace and maintain after the tail end is installed on the injection molding machine and damaged, and the use is relatively inflexible. The production of screw barrels is mainly concentrated in Zhoushan, so the improvement of the structure is professional.

[0018] This application has improved the barrel fixing structure in the existing market. An assembled structure is adopted, which facilitates the assembly of the barrel and the flange, and also the assembly of the flange and the mating flange at the tail end. This makes it convenient to maintain the overall structure of the barrel and avoid damage after repeated work. This application is suitable for the screw barrel of a strong feeding and convenient color mixing paint bucket. A connecting cylinder 12 is provided at the front end of the flange 11, and the tail end of the barrel 1 is screwed into the connecting cylinder 12. The tail end includes a mating flange 21 corresponding to the flange 11, a connecting section 3, and a connecting rod. Internal threads are arranged inside the connecting cylinder, and external threads screwed into the internal threads are arranged at the rear end of the barrel 1, and they are screwed and fixed to form a screwed combination structure. A number of through holes 22 are arranged at equal distances along the inner circumference of the mating flange 21 and the flange 11, and they are penetrated by bolts 23 and fixed by nuts 24 to form an assembled structure, which is convenient for replacing the tail end. The connecting section 3 is arranged at the rear end of the mating flange 21, and the connecting rod and the connecting section 3 are of an integral structure. The structure is reasonable. The connecting section 3 is of a cylindrical structure, and the cross-sectional diameter of the connecting rod is smaller than the cross-sectional diameter of the connecting section 3. The connecting rod includes a connecting rod one 32 and a connecting rod two 33, and a connecting block 31 is arranged between the connecting rod one 32 and the connecting rod two 33. The cross-sectional diameter of the connecting block 31 is smaller than the cross-sectional diameter of the connecting rod one 32 and the cross-sectional diameter of the connecting rod two 33. The length of the connecting rod two 33 is shorter than the length of the connecting rod one 32, and a long-shaped notch 34 is opened at the rear end of the connecting rod two 33. It is convenient to be installed on an injection molding machine.

[0019] Working principle: In this application, the barrel is screwed onto the connecting cylinder provided in communication with the flange, the flange and the mating flange provided at the tail end are installed through the penetration of bolts and nuts, and the connecting section provided at the rear end of the mating flange is installed on the injection molding machine by the connecting rod.

[0020] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A special screw barrel for a strong feeding and high mixing color paint bucket, comprising a barrel, a flange and a tail end, characterized in that: A connecting cylinder is provided at the front end of the flange, and the tail end of the barrel is screwed into the connecting cylinder. The tail end includes a mating flange corresponding to the flange, a connecting section and a connecting rod. A plurality of through holes are arranged at equal distances along the inner circumference of the mating flange and the flange, and are penetrated by mounting bolts and fixed by nuts. The connecting section is arranged at the rear end of the mating flange, and the connecting rod and the connecting section are of an integral structure.

2. The special screw barrel for high-strength feeding and high-color mixing paint buckets according to claim 1, characterized in that: Internal threads are arranged inside the connecting cylinder, and external threads screwed into the internal threads are arranged at the rear end of the barrel, and they are screwed and fixed to each other.

3. The special screw barrel for a high-intensity discharging and high-color-mixing paint bucket according to claim 1, wherein: The connecting section is of a cylindrical structure, and the cross-sectional diameter of the connecting rod is smaller than the cross-sectional diameter of the connecting section.

4. The special screw barrel for high mixing color paint buckets with strong blanking according to claim 3, characterized in that: The connecting rod includes a first connecting rod and a second connecting rod, and a connecting block is arranged between the first connecting rod and the second connecting rod.

5. The special screw barrel for the high-mixing paint bucket with strong blanking according to claim 4, characterized in that: The cross-sectional diameter of the connecting block is smaller than the cross-sectional diameters of the first connecting rod and the second connecting rod.

6. The special screw barrel for high-strength discharging and high-color mixing paint buckets according to claim 4, characterized in that: The length of the second connecting rod is shorter than that of the first connecting rod, and a long incision is formed at the rear end of the second connecting rod.

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