Round bottle device structure convenient for secondary processing

Abstract

According to the round bottle device structure facilitating secondary machining, the positioning groove is formed in the position, deviating from the circle center, of the bottom of the bottle device, the symmetry of the round bottle device is broken, and therefore regular accurate positioning becomes possible; meanwhile, the arc-shaped groove with the specific structure and size design is adopted as a positioning groove to be used in cooperation with a jig provided with a spring bead positioning pin, the sustainability and stability of the precise positioning procedure are guaranteed, and therefore secondary machining decorations can be precisely arranged on each product; the production capacity and accuracy of the processes of printing, labeling, transfer printing, laser carving and the like in the secondary machining process of the round bottle are effectively improved, the positions of decoration contents on the round bottle can be kept uniform, and presentation and arraying of products are better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging containers, in particular to a round bottle structure which is convenient for secondary processing. Background Art

[0002] As packaging containers, bottles often need to undergo secondary processing before / after the corresponding products are canned. Decorative content, such as patterns, product information or brand information, can be added to the bottles through printing, labeling, transfer printing, laser engraving and other processes. Some of the existing secondary processing technologies do not require positioning, while others use the special-shaped shapes of the bottles themselves to achieve positioning. However, round bottles are usually rotating bodies, which makes it difficult to ensure that these decorative contents can be added to a uniform position, so it is more likely that the decorative contents will be randomly positioned. Therefore, it is necessary to regularly position the bottle body so that the decorative contents can be added to a consistent position during the secondary processing of the round bottle. Utility Model Content

[0003] The purpose of the utility model is to improve the structure of the existing round bottle and provide a round bottle structure that is convenient for secondary processing, so that the round bottle can be accurately positioned during the secondary processing, thereby achieving uniform position of decorative content on the round bottle.

[0004] The purpose of the utility model is achieved in this way:

[0005] A circular bottle structure convenient for secondary processing, adapted for a jig equipped with a spring ball positioning pin, wherein an arc groove is formed by inward depression at the bottom of the bottle and deviating from the center of the circle, wherein the arc groove comprises: a first wall surface, a second wall surface, a top wall and an end wall, wherein the first wall surface is a curved surface perpendicular to the bottom surface of the bottle and parallel to the body surface of the bottle, the second wall surface is a curved surface perpendicular to the bottom surface of the bottle and parallel to the body surface of the bottle, the second wall surface is located on the inner side of the first wall surface, a channel of the arc groove is formed between the first wall surface and the second wall surface, the opening of the channel faces downward, the top wall is located at the top of the channel and connects the first wall surface and the second wall surface, the top wall is an inclined surface whose height gradually increases from the starting end to the end end of the channel, the end wall is located at the end end of the channel, the end wall is perpendicular to the bottom surface of the bottle and the height of the end wall is not less than 1.5 mm, the path length of the top wall is greater than 3.5 mm, and the width of the top wall is not less than 1.5 mm.

[0006] The circular bottle container structure which is convenient for secondary processing proposed by the utility model can better position the jig by setting an arc groove formed by the first wall surface, the second wall surface, the top wall and the end wall. During the secondary processing operation, when the circular bottle container is put into the jig, the jig rotates, and the spring ball positioning pin also rotates with the jig. At this time, the spring in the positioning pin is in a compressed state. When the top of the positioning pin enters the starting end of the arc groove, the groove of the arc groove coincides with the movement trajectory of the positioning pin. As the top wall of the arc groove gradually rises, the compressed spring in the positioning pin gradually stretches so that the ball on the top can always press against the top wall of the arc groove and move along the groove of the arc groove until it is blocked by the end wall. At this time, the spring ball positioning pin has been stuck in the arc groove of the bottom of the bottle and is positioned. Subsequently, the circular bottle container can be rotated synchronously with the rotation of the jig driven by the positioning pin, and the secondary processing operation can be started at this time. In addition, when the size of the positioning beads on the jig is too small, it is very easy to cause bending, deformation, breakage, etc. due to fatigue during the production process, thereby forcing production to be interrupted. Therefore, in order to improve the stability of production, the utility model sets the height of the end wall to not less than 1.5mm, the path length of the top wall is designed to be greater than 3.5mm, and the width of the top wall is not less than 1.5mm.

[0007] The circular bottle structure convenient for secondary processing proposed by the utility model breaks the symmetry of the circular bottle by arranging a positioning groove at the bottom of the bottle and deviating from the center of the circle, thereby making regular and precise positioning possible; at the same time, the arc groove designed with the above-mentioned specific structure and size is adopted as the positioning groove to be used in conjunction with a fixture equipped with a spring ball positioning pin, thereby ensuring the sustainability and stability of the precise positioning process, so that the decoration of the secondary processing can be accurately placed on each product, effectively improving the production capacity and accuracy of the printing, labeling, transfer, laser engraving and other processes of the circular bottle in the secondary processing, so that the position of the decorative content on the circular bottle can be kept uniform, which is more conducive to the presentation and arrangement of the product.

[0008] Preferably, the top wall is flush with the bottom surface of the bottle container at the starting end of the groove, so that the spring glass bead positioning pin can enter the groove of the arc groove more smoothly.

[0009] Preferably, the first wall surface, the second wall surface, the top wall and the end wall are integrally formed with the bottom surface of the bottle container, which facilitates the manufacture of the bottle container, has a simple structure and is easy to process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Other advantages and features of the present invention are shown by the following embodiments of the present invention in combination with the description of the accompanying drawings. The embodiments are given in the form of examples, but are not limited thereto, wherein:

[0011] Figure 1This is a structural schematic diagram of a preferred embodiment of a circular bottle structure that is convenient for secondary processing according to the utility model, in which only the bottom portion of the circular bottle is shown.

[0012] Figure 2 for Figure 1 AA cross-sectional structural schematic diagram of the embodiment shown in .

[0013] Figure 3 for Figure 1 In the three-dimensional structural schematic diagram of the embodiment shown in , in order to more clearly show the structure of the arc groove, the state of the round bottle container with the bottom facing upward is drawn.

[0014] Figure 4 for Figure 3 An enlarged view of the local M structure of the embodiment shown in FIG.

[0015] Figure 5 for Figure 1 The embodiment shown in the figure is a schematic diagram of the structure when used in conjunction with a fixture equipped with a spring ball positioning pin. DETAILED DESCRIPTION

[0016] As shown in the figure, a circular bottle structure is convenient for secondary processing. The bottom of the bottle 1 is recessed inward and deviated from the center of the circle to form an arc groove 2 with an opening facing downward, so that the spring ball positioning pin 31 of the fixture 3 can extend upward from the bottom to the bottom surface 11 of the bottle 1 and abut against the bottom surface 11 during the secondary processing (see Figure 5 shown).

[0017] Combination Figure 1-4 As shown, the arc groove 2 includes a first wall surface 21, a second wall surface 22, a top wall 23 and an end wall 24. The first wall surface 21 and the second wall surface 22 are curved surfaces perpendicular to the bottom surface 11 of the bottle container 1 and parallel to the bottle body surface 12 of the bottle container 1, wherein the second wall surface 22 is located on the inner side of the first wall surface 21, so that a channel 20 of the arc groove 2 is formed between the first wall surface 21 and the second wall surface 22. The opening of the channel 20 faces downward, and the top wall 23 is located at the top of the channel 20 and connects the first wall surface 21 and the second wall surface 22. The top wall 23 is an inclined surface, and the height gradually increases from the starting end 201 of the channel 20 to the terminal end 202, and the top wall 23 is flush with the bottom surface 11 of the bottle container 1 at the starting end 201 of the channel 20. The end wall 24 is located at the terminal end 202 of the channel 20 and is perpendicular to the bottom surface 11 of the bottle container 1. The height of the end wall 24 is not less than 1.5 mm, the path length of the top wall 23 is greater than 3.5 mm, and the width of the top wall 23 is not less than 1.5 mm.

[0018] The first wall surface 21 , the second wall surface 22 , the top wall 23 and the end wall 24 of the arc-shaped groove 2 are integrally formed with the bottom surface 11 of the bottle container 1 .

[0019] Although the present invention has been described above based on the preferred embodiments, this does not mean that the scope of the present invention is limited to the above-mentioned structure. As long as the technicians in this technical field can easily develop equivalent alternative structures after reading the above description, the equal changes and modifications made without departing from the spirit and scope of the present invention should all be included in the patent scope of the present invention.

Claims

1. A round bottle structure that is convenient for secondary processing, suitable for a fixture equipped with a ball positioning pin, characterized in that: An arc groove is formed at the bottom of the bottle container and deviated from the center of the circle, the arc groove comprising: a first wall surface, a second wall surface, a top wall and an end wall, the first wall surface is a curved surface perpendicular to the bottom surface of the bottle container and parallel to the surface of the bottle body of the bottle container, the second wall surface is a curved surface perpendicular to the bottom surface of the bottle container and parallel to the surface of the bottle body of the bottle container, the second wall surface is located on the inner side of the first wall surface, a channel of the arc groove is formed between the first wall surface and the second wall surface, the opening of the channel faces downward, the top wall is located at the top of the channel and connects the first wall surface and the second wall surface, the top wall is an inclined surface whose height gradually increases from the starting end to the end end of the channel, the end wall is located at the end end of the channel, the end wall is perpendicular to the bottom surface of the bottle container and the height of the end wall is not less than 1.5 mm, the path length of the top wall is greater than 3.5 mm, and the width of the top wall is not less than 1.5 mm.

2. The round bottle container structure that is convenient for secondary processing as claimed in claim 1, characterized in that: The top wall is flush with the bottom surface of the bottle container at the starting end of the channel.

3. The round bottle container structure that is convenient for secondary processing as claimed in claim 1, characterized in that: The first wall surface, the second wall surface, the top wall and the end wall are integrally formed with the bottom surface of the bottle container.

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