Paper cup conveying mechanism

Abstract

The utility model relates to the field of paper cup machines, and discloses a paper cup conveying mechanism which comprises an air supply fixing sleeve (3) and a conveying pipeline (6) for paper cups to pass through, the air supply fixing sleeve (3) is annular and is connected with an air source, a conveying guide pipe (4) is arranged between the conveying pipeline (6) and the air supply fixing sleeve (3), and the conveying pipeline (6) is connected with the conveying guide pipe (4) through a conveying fixing sleeve (5). And an annular air supply groove (7) is formed between the top of the cup feeding guide pipe (2) and the bottom of the conveying guide pipe (4). The running direction of low-pressure air in the conveying pipeline is controlled through the bevel angle design between the cup inlet guide pipe and the conveying guide pipe, and the air baffle is further arranged to improve the annular air supply effect, so that the air force applied to all positions in the circumferential direction of a cup body is more uniform, and the service life of the cup body is prolonged. And damage caused by collision between the paper cups and the conveying pipeline or huge friction force during transferring is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper cup machine field especially relates to a paper cup conveying mechanism. BACKGROUND

[0002] The paper cup machine that makes disposable paper cup has been able to carry out full automatic production, and the paper cup needs to be collected and stacked after conveying or to enter the next process for further processing after being made, the paper cup is generally transferred from the platform or turntable with limiting hole, and the upper part has a channel for conveying the paper cup, and the cup body is conveyed in the pipeline by wind power, and a mechanism for connecting the paper cup and conveying the paper cup to the channel is needed.

[0003] In the prior art, when the paper cup is blown by wind, the paper cup is inclined when it is discharged, and the pipeline connected with the air passage is located at the side of the conveying pipeline, and the non-axial force is applied to the paper cup, so that the paper cup collides with the wall or has severe friction in the conveying pipeline, which can damage the cup body and affect the forming quality of the paper cup. Therefore, a paper cup conveying device is needed to correct the conveying direction of the cup body. SUMMARY

[0004] The utility model discloses a paper cup conveying mechanism in view of the shortcoming that the paper cup is easy to be inclined when discharging and conveying in the prior art.

[0005] To solve the above technical problems, the utility model discloses the following technical scheme:

[0006] A kind of paper cup conveying mechanism, including air supply fixed sleeve and the conveying pipeline for paper cup pass, air supply fixed sleeve is annular and is connected with wind source, conveying guide pipe is arranged between conveying pipeline and air supply fixed sleeve, conveying pipeline and conveying guide pipe are connected by conveying fixed sleeve, it further includes cup entry guide pipe, and annular air supply groove is formed between the top of cup entry guide pipe and the bottom of conveying guide pipe.Cup body is sent air by annular air supply groove, and uniform wind force is applied to cup body conveying, improve conveying effect, and less cup body collision loss.

[0007] As preferred, the inside of the bottom of cup entry guide pipe is provided with a horn mouth for the paper cup to enter. The horn mouth can protect the cup body, because of the existence of the horn mouth, if there is a slight deviation when the paper cup enters, it can also enter along the inner wall of the cup entry guide pipe and pass through the cup entry guide pipe, and the direction of the inclined paper cup is corrected, which can protect the cup mouth and avoid damage caused by collision with the cup entry guide pipe.

[0008] As preferred, the air supply fixed sleeve is sleeved on the outer wall of the cup entry guide pipe and the conveying guide pipe, so that the cup entry guide pipe and the conveying guide pipe are connected.

[0009] As preferred, the inner side wall of the bottom of the conveying guide pipe has a first bevel with a small upper part and a large lower part.

[0010] As preferred, the outer side wall of the top of the cup guiding pipe has a second bevel with a small lower part and a large upper part, and the air supply groove extends inward from the lower part to the upper part.

[0011] As preferred, a wind baffle is arranged in the air supply groove or at the entrance of the air supply groove to partially block the air supply groove. The wind baffle is arranged to block part of the air supply groove so that the air output from the air inlet pipe is not directly sprayed from the position but is more evenly distributed in the annular air supply groove to improve the annular air supply effect. The annular air outlet mode makes the paper cup in a uniform stress state, and the air force direction, the axis direction of the paper cup and the axis of the pipe are substantially on the same straight line, so that the direction of the paper cup conveying is more stable, and the collision of the paper cup with the conveying pipe caused by the air blown from one side is reduced.

[0012] As preferred, the wind baffle is fixed to the inner surface of the air supply fixing sleeve and extends inward.

[0013] As preferred, the air supply fixing sleeve is in the form of a clamp, the air supply fixing sleeve is provided with an air inlet pipe, the air inlet pipe has an air inlet passage in the side wall penetrating through the air supply fixing sleeve, the air inlet passage is connected with the space in the air supply groove, and the input end of the air inlet pipe is connected with the air source.

[0014] As preferred, the conveying guide pipe and the cup guiding pipe are both provided with a circumferential clamping groove, the bottom of the conveying fixing sleeve, the top and the bottom of the air supply fixing sleeve are respectively provided with a protrusion, and the conveying fixing sleeve and the conveying guide pipe, the air supply fixing sleeve and the conveying guide pipe, and the air supply fixing sleeve and the cup guiding pipe are respectively connected through the cooperation of the protrusion and the clamping groove. The detachable connection between the conveying fixing sleeve and the conveying guide pipe, the air supply fixing sleeve and the conveying guide pipe, and the air supply fixing sleeve and the cup guiding pipe is more stable.

[0015] The above technical scheme is adopted, and the paper cup is efficiently conveyed by the air force generated by the air source, the paper cup produced is successfully sent from the platform supporting it into the conveying pipe for subsequent collection or processing, the angle of the bevel between the cup guiding pipe and the conveying guide pipe is designed to control the running direction of the low-pressure air in the conveying pipe, the wind baffle is arranged to improve the annular air supply effect, the air force applied to each position of the cup body in the circumferential direction is more uniform, and the paper cup is less damaged by the collision with the conveying pipe or the generation of a large friction force during the transfer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is a front sectional view of the utility model;

[0019] Figure 4 yes Figure 3 A partial enlarged view of part A.

[0020] The names of the parts indicated by the numerical labels in the above drawings are as follows: 1. paper cup; 2. cup inlet guide tube; 21. bell mouth; 22. second oblique opening; 3. air supply fixing sleeve; 31. air inlet pipe; 32. air inlet channel; 4. delivery guide tube; 41. first oblique opening; 5. delivery fixing sleeve; 6. delivery duct; 7. air supply slot; 71. wind deflector; 81. slot; 82. protrusion. DETAILED DESCRIPTION

[0021] The present invention is described in further detail below with reference to the accompanying drawings and embodiments.

[0022] Example 1

[0023] A paper cup conveying mechanism, such as Figures 1-2 As shown, the apparatus comprises an air supply fixed sleeve 3 and a conveying duct 6 for passing paper cups. The air supply fixed sleeve 3 is annular and connected to an air source. A conveying guide pipe 4 is provided between the conveying duct 6 and the air supply fixed sleeve 3, and the conveying guide pipe 4 is connected to the conveying guide pipe 6 by a conveying fixed sleeve 5. The apparatus also comprises a cup inlet guide pipe 2, and an annular air supply groove 7 is formed between the top of the cup inlet guide pipe 2 and the bottom of the conveying guide pipe 4. Thus, from bottom to top, the inner cavities of the cup inlet guide pipe 2, the conveying guide pipe 4, and the conveying duct 6 are sequentially connected. The cup inlet guide pipe 2 and the conveying guide pipe 4 are connected by the air supply fixed sleeve 3, and the conveying guide pipe 4 and the conveying duct 6 are connected by the conveying fixed sleeve 5. Furthermore, the air supply fixed sleeve 3 can be connected to an air source to provide air for conveying the cups. The air source can be an air pump or blower, or other air-generating equipment commonly used by those skilled in the art.

[0024] The bottom inner side of the cup inlet guide tube 2 is provided with a bell-shaped opening 21 for the paper cup 1 to enter. The paper cup 1 is initially positioned at the bottom of the cup inlet guide tube 2. The bottom of the paper cup conveyor mechanism typically incorporates a force that pushes the paper cup upward. Guided by the bell-shaped opening 21, the paper cup 1 enters the cup inlet guide tube 2 at a position where its opening is higher than the tube.

[0025] The air supply fixing sleeve 3 is sleeved on the outer walls of the cup inlet guide pipe 2 and the conveying guide pipe 4 to connect the cup inlet guide pipe 2 and the conveying guide pipe 4.

[0026] The inner side wall of the bottom of the conveying guide pipe 4 has a first bevel 41 with a small upper part and a large lower part. The outer side wall of the top of the cup feeding guide pipe 2 has a second bevel 22 with a small lower part and a large upper part. The air supply groove 7 extends inward from the lower part to the upper part.

[0027] As shown in Figures 3-4 The air baffle 71 is arranged in the air supply groove 7 or at the entrance of the air supply groove 7 to partially block the air supply groove 7. As a mounting mode of the air baffle 71, the air baffle 71 is fixed to the inner surface of the air supply fixing sleeve 3 and extends inwardly. As another embodiment, the air baffle 71 can be arranged on the outer wall of the cup feeding guide pipe 2 or the inner wall of the conveying guide pipe 4.

[0028] The air supply fixing sleeve 3 is in the form of a hoop. The air supply fixing sleeve 3 is provided with an air inlet pipe 31 having an air inlet channel 32 penetrating through the side wall of the air supply fixing sleeve 3, the air inlet channel 32 being connected to the space in the air supply groove 7. The input end of the air inlet pipe 31 is connected to a wind source. The wind input by the wind source enters the air supply fixing sleeve 3 through the air inlet, and then enters the air supply groove 7 between the cup feeding guide pipe 2 and the conveying guide pipe 4 due to the fact that the air supply fixing sleeve 3 fixes the cup feeding guide pipe 2 and the conveying guide pipe 4, and is sprayed upward along the inner wall of the air supply groove 7. The angle design of the air supply groove 7 can control the running direction of the low-pressure wind in the conveying pipeline 6, and the running direction tends to be upward. The narrow channel can increase the wind pressure. The position of the air supply groove 7 is directly on the cup opening position of the paper cup 1. The air baffle 71 is arranged to partially block some parts of the air supply groove 7. The air baffle 71 can block part of the wind output from the air inlet pipe 31 so that the wind is not directly sprayed from the position but is more evenly distributed in the annular air supply groove 7 to improve the annular air supply effect.

[0029] The conveying guide pipe 4 and the cup feeding guide pipe 2 are both provided with a circumferential clamping groove 81. The bottom of the conveying fixing sleeve 5, the top and the bottom of the air supply fixing sleeve 3 are respectively provided with a protrusion 82. The conveying fixing sleeve 5 and the conveying guide pipe 4, the air supply fixing sleeve 3 and the conveying guide pipe 4, and the air supply fixing sleeve 3 and the cup feeding guide pipe 2 are respectively clamped by the cooperation of the protrusion 82 and the clamping groove 81.

[0030] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" indicate is based on the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, is constructed and operated in a particular orientation, therefore can not be understood as a restriction on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise expressly specifically limited.

[0031] In summary, the above only for the preferred embodiment of the utility model, all changes and modifications made according to the utility model patent application scope, should belong to the utility model patent's coverage range.

Claims

1. A paper cup conveying mechanism, comprising an air supply fixed sleeve (3) and a conveying pipe (6) for paper cups to pass through, wherein the air supply fixed sleeve (3) is annular and connected to an air source, and is characterized in that: A delivery guide pipe (4) is provided between the delivery pipe (6) and the air supply fixed sleeve (3), and the delivery pipe (6) and the delivery guide pipe (4) are connected via the delivery fixed sleeve (5). The delivery pipe (6) also includes a cup inlet guide pipe (2), and an annular air supply groove (7) is formed between the top of the cup inlet guide pipe (2) and the bottom of the delivery guide pipe (4).

2. A paper cup conveying mechanism according to claim 1, characterized in that: A bell mouth (21) for the paper cup (1) to enter is provided on the inner side of the bottom of the cup inlet guide tube (2).

3. The paper cup conveying mechanism according to claim 1, characterized in that: The air supply fixing sleeve (3) is sleeved on the outer walls of the cup inlet guide pipe (2) and the delivery guide pipe (4), so that the cup inlet guide pipe (2) and the delivery guide pipe (4) are connected.

4. The paper cup conveying mechanism according to claim 1, characterized in that: The inner side wall of the bottom of the conveying guide tube (4) has a first oblique opening (41) that is smaller at the top and larger at the bottom.

5. A paper cup conveying mechanism according to claim 4, characterized in that: The outer side wall of the top of the cup inlet guide tube (2) has a second oblique opening (22) that narrows from bottom to top, and the air supply groove (7) extends inward from bottom to top.

6. A paper cup conveying mechanism according to any one of claims 1 to 5, characterized in that: A wind shield (71) that partially blocks the air supply trough (7) is provided in the air supply trough (7) or at the entrance of the air supply trough (7).

7. A paper cup conveying mechanism according to claim 6, characterized in that: The wind deflector (71) is fixed to the inner surface of the air supply fixing sleeve (3) and extends inward.

8. The paper cup conveying mechanism according to claim 1, characterized in that: The air supply fixing sleeve (3) is in a hoop shape. An air inlet pipe (31) is provided on the air supply fixing sleeve (3). The air inlet pipe (31) has an air inlet channel (32) that passes through the side wall of the air supply fixing sleeve (3). The air inlet channel (32) is connected to the space in the air supply slot (7). The input end of the air inlet pipe (31) is connected to an air source.

9. The paper cup conveying mechanism according to claim 1, characterized in that: The conveying guide tube (4) and the cup inlet guide tube (2) are both provided with circumferential clamping grooves (81); the bottom of the conveying fixed sleeve (5) and the top and bottom of the air supply fixed sleeve (3) are respectively provided with protrusions (82); the conveying fixed sleeve (5) and the conveying guide tube (4), the air supply fixed sleeve (3) and the conveying guide tube (4), and the air supply fixed sleeve (3) and the cup inlet guide tube (2) are respectively clamped by the protrusions (82) and the clamping grooves (81).

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