Adjustable tuyere for three-dropping machine table

Abstract

The utility model discloses an adjustable tuyere for a three-drop machine, which relates to the field of determinant bottle-making machines, and is technically characterized by comprising a tuyere body and a connecting plate, two circulation cavities are arranged in the tuyere body, a first air outlet, a second air outlet and a third air outlet are sequentially arranged on two sides of the tuyere body, and the connecting plate is connected with the tuyere body. The two circulation cavities are communicated with the first air outlet, the second air outlet and the third air outlet in the two sides of the tuyere body respectively, and the first air outlet and the third air outlet are obliquely arranged. The technical problems that in the prior art, insertion strips cannot be changed at will according to the inclination angles of three sets of air outlets, even if the insertion strips are elastic and clamped to the air outlets with different angles, the matching angles of the insertion strips and the air outlets are still not matched, and the wind blocking effect of the insertion strips on the air outlets is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of a row-type bottle making machine, in particular to an adjustable air nozzle used for a three-drop material machine. Background Art

[0002] The air nozzle is also called the air outlet, which guides the air path. During production, the airflow is sent to the air nozzle through the fan and the pipeline, and then dispersed into multiple airflows from the air nozzle and blown to the mold to cool the mold. The bottle making machine is divided into single-drop structure, double-drop structure and triple-drop structure. The single-drop structure produces one bottle embryo at a time on one side, the double-drop structure produces two bottle embryos at a time on one side, and the triple-drop structure produces three bottle embryos at a time on one side. The double-drop structure and the triple-drop structure have high efficiency. However, in the actual production process, it is sometimes necessary to switch to double-drop or single-drop for production. At this time, when the machine is in single-drop or double-drop production, the original air nozzle is used, and its extra The air outlets will cause the air volume to be lost. In order to solve the above technical problems, in the prior art, a blocking component is used to block the extra air outlets. The blocking component includes a connecting plate and a plurality of inserts arranged on the connecting plate. The inserts are elastic. However, since the inclination angles of the three groups of air outlets of the three drops of material are different, the inserts in the prior art cannot be changed at will according to the inclination angles of the three groups of air outlets. Even if the inserts are elastic, when the inserts are connected with air outlets with different angles, the matching angles of the inserts and the air outlets are still not matched, which affects the wind blocking effect of the inserts on the air outlets. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides an adjustable air nozzle for a three-drop material machine, aiming to solve the technical problem that the inclination angles of the three groups of air outlets of the three-drop material are different, but the inserts in the prior art cannot be changed arbitrarily according to the inclination angles of the three groups of air outlets. Even if the inserts are elastic, when the inserts are connected to the air outlets with different angles, the matching angles of the inserts and the air outlets still do not match, thereby affecting the wind-shielding effect of the inserts on the air outlets.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] The vents are connected to the air intake opening of the second vent and the outlet opening of the second vent are connected to the air intake opening of the second vent.

[0006] When the three-drop material is switched to a double-drop or a single-drop for production, the first mounting column rotates along the movable opening, so that the first mounting column drives the insert to rotate to the same inclined direction as the first air outlet or the third air outlet, or rotates to the same horizontal direction as the second air outlet, thereby facilitating the insert to change at will according to the inclination angles of the first air outlet, the second air outlet and the third air outlet, so that when the insert is clamped with the first air outlet, the second air outlet or the third air outlet, the angle of the insert matches the angle of the first air outlet, the second air outlet or the third air outlet, thereby improving the wind blocking effect of the insert on the first air outlet, the second air outlet or the third air outlet.

[0007] Further, in the present application, a mounting groove is provided inside the other end of the first mounting column, the mounting groove passes through both sides of the other end of the first mounting column, a rotating shaft is passed through the mounting groove, both ends of the rotating shaft pass through both sides of the mounting groove, and rotating holes are provided on both sides of the movable opening, and both ends of the rotating shaft are respectively rotatably matched with the rotating holes on both sides of the movable opening.

[0008] When the first installation column rotates, the first installation column drives the rotating shaft to rotate, and the rotating shaft rotates along the rotating hole, thereby guiding the rotating position of the first installation column.

[0009] Furthermore, in the present application, a first fixing groove is formed at one end of the inserting strip, and the first mounting column is plugged into the first fixing groove.

[0010] When the insert is damaged and needs to be replaced, the insert is pulled out. At this time, the pulling force is greater than the elastic force of the insert, so that the first fixing groove is separated from the first mounting column, thereby facilitating the replacement of the insert.

[0011] Further, in the present application, a plurality of adjustment grooves are provided on one side of the movable opening, and the plurality of adjustment grooves are distributed in a ring shape with the rotating hole as the axis. A locking ball is elastically connected in the adjustment groove, and one side of the locking ball protrudes out of the adjustment groove. A locking groove is provided on one side of the other end of the first mounting column, and the locking groove is engaged with any of the locking balls.

[0012] Furthermore, in the present application, a spring block is provided in the adjustment groove, the spring block is elastic, and the other side of the locking ball is connected to the spring block.

[0013] Further, in the present application, a second mounting column is provided on the other side of the locking ball, a second fixing groove is opened on one side of the spring block, and the second mounting column is engaged with the second fixing groove.

[0014] Further, in the present application, the insert matches the shapes of the first air outlet, the second air outlet and the third air outlet, and the elastic block is made of rubber.

[0015] Furthermore, in the present application, the shape of the spring block matches the shape of the adjustment slot, and the material of the spring block is rubber.

[0016] Furthermore, in the present application, an air inlet base plate is provided at the bottom of the air nozzle body, an air inlet pipe is provided at the bottom of the air inlet base plate, and the air inlet pipe is connected to the flow cavity.

[0017] Furthermore, in the present application, the nozzle body is made of metal material.

[0018] The utility model has the following beneficial effects:

[0019] When the three-drop material is switched to a double-drop or a single-drop for production, the first mounting column rotates along the movable opening, so that the first mounting column drives the insert to rotate to the same inclined direction as the first air outlet or the third air outlet, or rotates to the same horizontal direction as the second air outlet, thereby facilitating the insert to change at will according to the inclination angles of the first air outlet, the second air outlet and the third air outlet, so that when the insert is clamped with the first air outlet, the second air outlet or the third air outlet, the angle of the insert matches the angle of the first air outlet, the second air outlet or the third air outlet, thereby improving the wind blocking effect of the insert on the first air outlet, the second air outlet or the third air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the air inlet base plate of the utility model.

[0022] Figure 3It is a structural schematic diagram of the flow cavity of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the insert of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the first mounting column of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the card slot of the utility model.

[0026] Figure 7 It is a structural schematic diagram of the positioning ball of the utility model.

[0027] Wherein, the reference numerals are:

[0028] 1. Nozzle body; 2. Air inlet bottom plate; 3. Air inlet pipe; 4. Flow cavity; 5. First air outlet; 6. Second air outlet; 7. Third air outlet; 8. Connecting plate; 9. Insert strip; 10. Movable frame; 11. Movable opening; 12. First mounting column; 13. First fixing slot; 14. Mounting slot; 15. Rotating shaft; 16. Rotating hole; 17. Clamping slot; 18. Adjusting slot; 19. Spring block; 20. Second fixing slot; 21. Second mounting column; 22. Positioning ball. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-Figure 6 In some specific embodiments, an adjustable air nozzle for a three-drop material machine comprises an air nozzle body 1 and a connecting plate 8, wherein two flow cavities 4 are arranged inside the air nozzle body 1, and a first air outlet 5, a second air outlet 6 and a third air outlet 7 are sequentially opened on both sides of the air nozzle body 1, and the two flow cavities 4 are respectively connected to the first air outlet 5, the second air outlet 6 and the third air outlet 7 on both sides of the air nozzle body 1, the first air outlet 5 and the third air outlet 7 are arranged obliquely, and the inclination directions of the first air outlet 5 and the third air outlet 7 are opposite, and the second air outlet 6 is arranged in a horizontal direction, and a plurality of movable frames 10 are arranged on one side of the connecting plate 8, and a movable opening 11 is opened at one end of the movable frame 10, and the movable opening 11 runs through both sides of the movable frame 10, and a first mounting column 12 is rotatably connected inside the movable opening 11, and a plug 9 is arranged at one end of the first mounting column 12, and the plug 9 is elastic, and the plug 9 is used to be clamped with the first air outlet 5, the second air outlet 6 and the third air outlet 7.

[0033] Through the above technical scheme, when the three-drop material is switched to a double-drop or a single-drop production, the first mounting column 12 rotates along the movable opening 11, so that the first mounting column 12 drives the insertion strip 9 to rotate to the same inclined direction as the first air outlet 5 or the third air outlet 7, or rotates to the same horizontal direction as the second air outlet 6, so that the insertion strip 9 can be changed at will according to the inclination angle of the first air outlet 5, the second air outlet 6 and the third air outlet 7, so that when the insertion strip 9 is clamped with the first air outlet 5, the second air outlet 6 or the third air outlet 7, the angle of the insertion strip 9 matches the first air outlet 5, the second air outlet 6 or the third air outlet 7, thereby improving the wind-blocking effect of the insertion strip 9 on the first air outlet 5, the second air outlet 6 or the third air outlet 7.

[0034] Reference Figure 4-Figure 7In some specific embodiments, a mounting groove 14 is opened inside the other end of the first mounting column 12, and the mounting groove 14 passes through both sides of the other end of the first mounting column 12. A rotating shaft 15 is passed through the mounting groove 14, and both ends of the rotating shaft 15 pass through both sides of the mounting groove 14. Rotating holes 16 are opened on both sides of the movable opening 11, and both ends of the rotating shaft 15 are rotatably matched with the rotating holes 16 on both sides of the movable opening 11.

[0035] Through the above technical solution, when the first installation column 12 rotates, the first installation column 12 drives the rotating shaft 15 to rotate, and the rotating shaft 15 rotates along the rotating hole 16, thereby guiding the rotating position of the first installation column 12.

[0036] Reference Figure 5-Figure 6 In some specific implementations, a first fixing groove 13 is formed at one end of the inserting strip 9 , and the first mounting column 12 is plugged into the first fixing groove 13 .

[0037] With the above technical solution, when the insert 9 is damaged and needs to be replaced, the insert 9 is pulled out. At this time, the pulling force is greater than the elastic force of the insert 9, so that the first fixing groove 13 is separated from the first mounting column 12, thereby facilitating the replacement of the insert 9.

[0038] Reference Figure 7 In some specific embodiments, a plurality of adjustment grooves 18 are provided on one side of the movable opening 11, and the plurality of adjustment grooves 18 are distributed in a ring shape with the rotating hole 16 as the axis. A locking ball 22 is elastically connected in the adjustment groove 18, and one side of the locking ball 22 protrudes out of the adjustment groove 18. A locking groove 17 is provided on one side of the other end of the first mounting column 12, and the locking groove 17 is locked with any locking ball 22.

[0039] Reference Figure 7 In some specific implementations, a spring block 19 is provided in the adjustment groove 18 . The spring block 19 is elastic, and the other side of the locking ball 22 is connected to the spring block 19 .

[0040] Through the above technical solution, when the first mounting column 12 is rotated to the inclination angle of the first air outlet 5, the second air outlet 6 and the third air outlet 7, the locking ball 22 is elastically connected to the spring block 19, so that the locking slot 17 is engaged with any of the locking balls 22, thereby fixing the position of the insertion strip 9 after rotation. When the insertion strip 9 needs to be readjusted, the rotation force is greater than the elasticity of the locking ball 22, so that the locking slot 17 is disengaged from the locking ball 22.

[0041] Reference Figure 7 In some specific implementations, a second mounting post 21 is provided on the other side of the locking ball 22 , a second fixing groove 20 is opened on one side of the spring block 19 , and the second mounting post 21 is engaged with the second fixing groove 20 .

[0042] Through the above technical solution, when the locking ball 22 is damaged, the locking ball 22 is pulled out. At this time, the pulling force is greater than the elastic force of the spring block 19, so that the second fixing groove 20 is separated from the second mounting column 21, thereby facilitating the replacement of the locking ball 22.

[0043] Reference Figure 1-Figure 6 In some specific embodiments, the insert 9 matches the shapes of the first air outlet 5, the second air outlet 6 and the third air outlet 7, and the material of the spring block 19 is rubber.

[0044] Through the above technical solution, the shapes of the insert 9 match the first air outlet 5 , the second air outlet 6 and the third air outlet 7 , thereby improving the matching degree between the insert 9 and the first air outlet 5 , the second air outlet 6 and the third air outlet 7 .

[0045] Reference Figure 7 In some specific implementations, the shape of the spring block 19 matches the shape of the adjustment slot 18, and the material of the spring block 19 is rubber.

[0046] Through the above technical solution, the shape of the spring block 19 matches the shape of the adjustment slot 18, so that the gap between the spring block 19 and the adjustment slot 18 is greatly reduced, thereby improving the telescopic stability of the spring block 19.

[0047] Reference Figure 1-Figure 2 In some specific embodiments, an air inlet base plate 2 is provided at the bottom of the air nozzle body 1 , an air inlet pipe 3 is provided at the bottom of the air inlet base plate 2 , and the air inlet pipe 3 is connected to the flow cavity 4 .

[0048] Reference Figure 1-Figure 3 In some specific embodiments, the nozzle body 1 is made of metal material.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An adjustable air nozzle for a three-drop machine, comprising an air nozzle body and a connecting plate, wherein two flow cavities are arranged inside the air nozzle body, and a first air outlet, a second air outlet and a third air outlet are sequentially opened on both sides of the air nozzle body, and the two flow cavities are respectively connected to the first air outlet, the second air outlet and the third air outlet on both sides of the air nozzle body, the first air outlet and the third air outlet are arranged obliquely, and the inclination directions of the first air outlet and the third air outlet are opposite, and the second air outlet is arranged in a horizontal direction, characterized in that: A plurality of movable frames are provided on one side of the connecting plate, a movable opening is provided at one end of the movable frame, the movable opening runs through both sides of the movable frame, a first mounting column is rotatably connected inside the movable opening, an insertion strip is provided at one end of the first mounting column, the insertion strip is elastic, and the insertion strip is used to be clamped with the first air outlet, the second air outlet and the third air outlet.

2. The adjustable air nozzle for a three-drop machine according to claim 1, characterized in that: A mounting groove is provided inside the other end of the first mounting column, and the mounting groove passes through both sides of the other end of the first mounting column. A rotating shaft is passed through the mounting groove, and both ends of the rotating shaft pass through both sides of the mounting groove. Rotating holes are provided on both sides of the movable opening, and both ends of the rotating shaft are rotatably matched with the rotating holes on both sides of the movable opening respectively.

3. The adjustable air nozzle for a three-drop machine according to claim 1, characterized in that: A first fixing groove is formed at one end of the inserting strip, and the first mounting column is plugged into the first fixing groove.

4. The adjustable air nozzle for a three-drop machine according to claim 2, characterized in that: A plurality of adjustment grooves are provided on one side of the movable opening, and the plurality of adjustment grooves are distributed in a ring shape with the rotating hole as the axis. A locking ball is elastically connected in the adjustment groove, and one side of the locking ball protrudes out of the adjustment groove. A locking groove is provided on one side of the other end of the first mounting column, and the locking groove is locked with any of the locking balls.

5. The adjustable air nozzle for a three-drop machine according to claim 4, characterized in that: A spring block is arranged in the adjusting groove, the spring block is elastic, and the other side of the locking ball is connected to the spring block.

6. The adjustable air nozzle for a three-drop machine according to claim 5, characterized in that: A second mounting post is disposed on the other side of the locking ball, a second fixing groove is formed on one side of the spring block, and the second mounting post is locked with the second fixing groove.

7. The adjustable air nozzle for a three-drop machine according to claim 5, characterized in that: The inserting strip matches the shapes of the first air outlet, the second air outlet and the third air outlet, and the elastic block is made of rubber.

8. The adjustable air nozzle for a three-drop machine according to claim 5, characterized in that: The shape of the spring block matches the shape of the adjusting groove, and the material of the spring block is rubber.

9. The adjustable air nozzle for a three-drop machine according to claim 1, characterized in that: An air inlet bottom plate is provided at the bottom of the air nozzle body, an air inlet pipe is provided at the bottom of the air inlet bottom plate, and the air inlet pipe is connected to the flow cavity.

10. The adjustable air nozzle for a three-drop machine according to claim 1, characterized in that: The air nozzle body is made of metal material.

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