阅读说明：本技术 一种定向压盖方法 (Directional capping method ) 是由 沈军 李巍 孟丽 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种定向压盖方法,包括以下步骤：(1)通过第一视觉检测单元检测第一拨轮上瓶体的方向；(2)通过第二视觉检测单元检测第二拨轮上盖体的方向；(3)第一拨轮将瓶体送入第三拨轮中,第二拨轮将盖体送入安装在第三拨轮上的压盖组件中；(4)将第一视觉检测单元反馈的第一数据和第二视觉检测单元反馈的第二数据送入控制单元,控制单元比较分析后控制压盖组件驱动盖体转过设定角度；(5)压盖组件驱动盖体下降与瓶体压合。本发明一种定向压盖方法,通过在压盖前转动盖体以调整其方向,解决了压盖时盖体和瓶体之间的定向问题,使盖体方向和瓶体方向具有较高的一致性,以满足客户的使用要求。(The invention discloses a directional capping method, which comprises the following steps: (1) detecting the direction of the bottle body on the first dial wheel through the first visual detection unit; (2) detecting the direction of the cover body on the second thumb wheel through a second visual detection unit; (3) the first shifting wheel feeds the bottle body into the third shifting wheel, and the second shifting wheel feeds the cover body into a gland assembly arranged on the third shifting wheel; (4) sending first data fed back by the first visual detection unit and second data fed back by the second visual detection unit into the control unit, and controlling the gland assembly to drive the cover body to rotate by a set angle after the control unit compares and analyzes the first data and the second data; (5) the gland assembly drives the cover body to descend and is pressed with the bottle body. According to the directional capping method, the cap body is rotated before capping to adjust the direction of the cap body, so that the problem of orientation between the cap body and the bottle body during capping is solved, and the direction of the cap body and the direction of the bottle body have high consistency so as to meet the use requirements of customers.)

1. A directional capping method is characterized in that: the method comprises the following steps:

(1) detecting the direction of the bottle body on the first dial wheel through the first visual detection unit;

(2) detecting the direction of the cover body on the second thumb wheel through a second visual detection unit;

(3) the first shifting wheel feeds the bottle body into a third shifting wheel, and the second shifting wheel feeds the cover body into a gland assembly arranged on the third shifting wheel;

(4) sending first data fed back by the first visual detection unit and second data fed back by the second visual detection unit to a control unit, and controlling the gland assembly to drive the cover body to rotate by a set angle after the comparison and analysis of the control unit;

(5) the gland assembly drives the cover body to descend and is in press fit with the bottle body.

2. A method of directional capping as claimed in claim 1, wherein: and the first visual detection unit is arranged below the first thumb wheel.

3. A method of directional capping as claimed in claim 1, wherein: and the second visual detection unit is arranged above the second thumb wheel.

4. A method of directional capping as claimed in claim 1, wherein: the first visual detection unit and the second visual detection unit each include an electrophotographic system.

5. A method of directional capping as claimed in claim 1, wherein: the gland assembly comprises a servo motor for driving the cover body to rotate.

Technical Field

The invention relates to the technical field of sealing covers, in particular to a directional capping method.

Background

With the development of the market, the opening direction of the cover on the container is required for the convenience of customers. Especially when the container has a handle, there are strict requirements on the opening direction of the lid.

Disclosure of Invention

The invention aims to provide a directional capping method, which solves the problem of orientation between a cap body and a bottle body during capping and ensures that the cap body direction and the bottle body direction have higher consistency.

In order to achieve the purpose, the invention adopts the technical scheme that:

a method of directional capping comprising the steps of:

(1) detecting the direction of the bottle body on the first dial wheel through the first visual detection unit;

(2) detecting the direction of the cover body on the second thumb wheel through a second visual detection unit;

(3) the first shifting wheel feeds the bottle body into a third shifting wheel, and the second shifting wheel feeds the cover body into a gland assembly arranged on the third shifting wheel;

(4) sending first data fed back by the first visual detection unit and second data fed back by the second visual detection unit to a control unit, and controlling the gland assembly to drive the cover body to rotate by a set angle after the comparison and analysis of the control unit;

(5) the gland assembly drives the cover body to descend and is in press fit with the bottle body.

Preferably, the first visual detection unit is disposed below the first jog dial.

Preferably, the second visual detection unit is disposed above the second jog dial.

Preferably, the first visual detection unit and the second visual detection unit each comprise an electrophotographic system.

Preferably, the gland assembly comprises a servo motor for driving the cap body to rotate.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the directional capping method, the cap body is rotated before capping to adjust the direction of the cap body, so that the problem of orientation between the cap body and the bottle body during capping is solved, and the direction of the cap body and the direction of the bottle body have high consistency so as to meet the use requirements of customers.

Drawings

FIG. 1 is a schematic view of a filling gland to which the method of the present invention is applied;

FIG. 2 is a schematic diagram of the gland assembly in one embodiment;

fig. 3 is an enlarged schematic view of a in fig. 2.

Wherein: 1. mounting a disc; 2. a fixed seat; 3. a shaft sleeve; 4. a lifting shaft; 5. a capping mechanism; 6. a guide groove; 7. a slider; 8. a cam; 9. an upper roller; 10. a lower roller; 11. a drive gear; 12. a driven gear; 13. a servo motor; 14. a first thumb wheel; 15. a first visual detection unit; 16. a second thumb wheel; 17. a second vision detection unit; 18. and a third thumb wheel.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

Referring to fig. 1-3, the gland assembly includes a mounting plate 1 disposed on the frame and rotatable around its axial lead, a fixing seat 2 disposed on the mounting plate 1, a shaft sleeve 3 disposed through the fixing seat 2 and rotatable around its axial lead, a lifting shaft 4 disposed in the shaft sleeve 3 and capable of being lifted, a capping mechanism 5 connected to a lower end of the lifting shaft 4, a first driving mechanism disposed on the frame and used for driving the lifting shaft 4 to lift, and a second driving mechanism disposed on the mounting plate 1 and used for driving the shaft sleeve 3 to rotate.

The capping mechanism 5 is driven to ascend and descend by the first driving mechanism, the capping function is realized, and the capping mechanism 5 is driven to rotate by the second driving mechanism, so that the cover body rotation orientation function is realized.

The gland assembly further comprises a guide groove 6 which is arranged on the inner peripheral part of the shaft sleeve 3 and is parallel to the lifting direction of the lifting shaft 4, and a sliding piece 7 which is arranged on the outer peripheral part of the lifting shaft 4. Through this setting, when axle sleeve 3 rotated, can drive lift axle 4 synchronous rotation, when lift axle 4 goes up and down, slider 7 slided from top to bottom in guide way 6, and axle sleeve 3 does not take place the displacement in vertical direction.

The first driving mechanism comprises a cam 8 arranged on the rack, and the lifting shaft 4 comprises a shaft body, an upper roller 9 and a lower roller 10 which are connected to the upper end of the shaft body and used for clamping the cam 8, wherein the upper roller 9 and the lower roller are matched with each other. In the present embodiment, the axial lines of the upper roller 9 and the lower roller 10 are parallel to each other and each extend in the horizontal direction. With this arrangement, when the mounting plate 1 rotates, the upper roller 9 and the lower roller 10 roll on the cam 8 along the cam curve to drive the lifting shaft 4 to move up and down.

Referring to figure 2, the gland assembly on the left is in the raised position and the gland assembly on the right is in the lowered position.

The second driving mechanism comprises a driving gear 11 which can rotate around the axis direction of the second driving mechanism and is arranged on the mounting disc 1, a driven gear 12 which is meshed with the driving gear 11 and is coaxially and fixedly arranged on the shaft sleeve 3, and a servo motor 13 which is arranged on the mounting disc 1 and is used for driving the driving gear 11 to rotate. The axial lines of the drive gear 11 and the driven gear 12 are parallel to each other and extend in the vertical direction.

The sealing mechanism 5 comprises an elastic sealing body coaxially connected to the lower end of the lifting shaft 4 and a cover die coaxially connected to the bottom end of the elastic sealing body and used for sleeving the cover body.

The first visual detection unit 15 is arranged below the first thumb wheel 14 and used for detecting the directions of the bottles on the first thumb wheel 14, and the second visual detection unit 16 is arranged above the second thumb wheel 16 and used for detecting the directions of the covers on the second thumb wheel 16. The first thumb wheel 14 is used for conveying the bottle bodies into the third thumb wheel 18, the second thumb wheel 16 is used for conveying the cover bodies into the gland assembly, and the mounting plate 1 is coaxially mounted on the third thumb wheel 18. The first thumb wheel 14, the second thumb wheel 16 and the third thumb wheel 18 can rotate around the axis direction of the first thumb wheel, the second thumb wheel and the third thumb wheel.

The following specifically explains the working process of this embodiment:

(1) the direction of the bottle body on the first thumb wheel 14 is detected through the first visual detection unit 15;

(2) detecting the direction of the cover body on the second thumb wheel 16 through a second visual detection unit 17;

in the present embodiment, the first visual inspection unit 15 and the second visual inspection unit 17 each include an electrophotographic system, and determine a set angle that the cover needs to be additionally rotated through by imaging comparison;

(3) the first thumb wheel 14 feeds the bottles into the third thumb wheel 18, and the second thumb wheel 16 feeds the caps into the cap pressing assembly mounted on the third thumb wheel 18; specifically, the cover body is sent into a cover die of a cover sealing mechanism 5;

(4) sending the first data fed back by the first visual detection unit 15 and the second data fed back by the second visual detection unit 17 to the control unit, and controlling the gland assembly to drive the cover body to rotate by a set angle after the comparison and analysis of the control unit;

(5) the gland assembly drives the cover body to descend and is pressed with the bottle body.

The direction of the cover body is adjusted by rotating the cover body before the cover is pressed, so that the problem of orientation between the cover body and the bottle body during pressing is solved, and the direction of the cover body and the direction of the bottle body have higher consistency so as to meet the use requirements of customers.

The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.