Bottle blowing device

Abstract

The utility model relates to the field of bottle blowing and washing, and discloses a bottle blowing device, which comprises a conveying mechanism, a bottle blowing mechanism and a bottle blowing mechanism, the bottle blowing assembly is installed on the conveying mechanism, the bottle blowing assembly is connected with an external air compressor, and a valve is installed on the bottle blowing assembly; and the detection assembly is arranged at the air outlet of the bottle blowing assembly and used for feeding back the control valve. According to the bottle blowing device, the bottle bodies are conveyed to the bottle blowing assembly through the conveying mechanism, the bottle bodies are taken down, the bottle blowing assembly extends into the bottle bodies, at the moment, the detection assembly can detect the positions of the bottle bodies, the control valve is opened, the bottle blowing assembly starts to blow air to clean the interiors of the bottle bodies, and the bottle bodies are taken down after cleaning is completed; at the moment, the detection assembly does not detect the bottle body, the control valve is closed, the bottle blowing assembly stops blowing, and the problems that the structure is complex and airflow is inconvenient to control are solved.

Description

Technical Field

[0001] This utility model relates to the field of blown bottle washing, and specifically to a blown bottle device. Background Technology

[0002] In some packaging processes, it is necessary to clean the inside of the bottle before loading materials into it. Air blowing is commonly used to remove impurities from inside the bottle. Existing bottle blowing equipment includes a bottle unloading drive, a feeding conveyor, and a roller-type air blowing device connected in sequence. The bottle unloading drive outputs the bottles one by one from the bottle outlet to the feeding port of the feeding conveyor. The feeding conveyor pushes the rows of bottles longitudinally from the discharge end to the inlet of the roller-type air blowing device. The roller-type air blowing device includes a roller mechanism and an air blowing mechanism. The roller mechanism clamps the rows of bottles fed into the inlet and can rotate to align the rows of bottles with the air blowing mechanism. The air blowing mechanism is located directly below the roller mechanism and includes several air blowing connectors. Each air blowing connector is movably aligned with the bottle mouth of each bottle held by the clamp, used for batch air blowing to clean foreign objects from inside the bottles.

[0003] Existing blow molding equipment has the following problems: complex structure and inconvenient airflow control.

[0004] Based on the above situation, there is an urgent need for a blow molding device to solve the problem of complex structure and inconvenient airflow control. Utility Model Content

[0005] The purpose of this invention is to address the problem that existing blow molding equipment has a complex structure and is difficult to control airflow.

[0006] The technical solution of this utility model is as follows:

[0007] A blow molding apparatus, comprising:

[0008] A conveying mechanism used to transport bottles;

[0009] A blow molding assembly is mounted on the conveying mechanism. The blow molding assembly is connected to an external air compressor and has a valve installed on it.

[0010] A detection component is located at the air outlet of the blow molding assembly and is used to provide feedback to the control valve.

[0011] Existing blow molding equipment is complex in structure and inconvenient to control airflow. In this solution, the bottle is conveyed to the blow molding assembly via the conveying mechanism. The bottle is removed and the blow molding assembly extends into the bottle. At this time, the detection assembly can detect the position of the bottle and control the valve to open. The blow molding assembly starts blowing air to clean the inside of the bottle. After cleaning is completed, the bottle is removed. At this time, the detection assembly no longer detects the bottle and controls the valve to close. The blow molding assembly stops blowing air, thus solving the problems of complex structure and inconvenient airflow control.

[0012] Furthermore, to facilitate the adjustment of the height of the blow molding assembly, one feasible solution is to connect the blow molding assembly to a lifting component. When this solution is adopted, the height of the blow molding assembly can be adjusted through the lifting component to accommodate workers of different heights.

[0013] Furthermore, this solution is not limited to the specific structure of the lifting assembly. One feasible solution is as follows: the lifting assembly includes a support frame connected to the blow molding assembly. The support frame is connected to a sleeve, and a vertical rod passes through the sleeve. A locking knob is installed on the sleeve. When using this solution, loosening the locking knob allows the sleeve to move up and down along the vertical rod, thereby adjusting the height of the blow molding assembly. After adjusting to the designated position, tightening the locking knob can fix the blow molding assembly.

[0014] Furthermore, this solution is not limited to the specific structure of the detection component. One feasible solution is that the detection component includes an infrared emitter and a receiving plate respectively disposed on both sides of the blow molding assembly. When this solution is adopted, after the blow molding assembly is inserted into the bottle body, the bottle body can block the laser emitted by the infrared emitter, thereby opening the control valve to allow the blow molding assembly to start blowing air. After the bottle body is removed, the laser emitted by the infrared emitter reaches the receiving plate normally, and the control valve closes to allow the blow molding assembly to stop blowing air.

[0015] Furthermore, this solution is not limited to the specific structure of the blow molding assembly. One feasible solution is that the blow molding assembly includes a U-shaped tube and an intermediate tube connected to the U-shaped tube. When this solution is adopted, the airflow is delivered to the U-shaped tube through the intermediate tube, so that the two openings of the U-shaped tube blow air, which can blow air onto two bottles at the same time, thereby improving cleaning efficiency.

[0016] Furthermore, this solution is not limited to the specific structure of the conveying mechanism. One feasible solution is that the conveying mechanism includes a conveyor belt and a motor for driving the conveyor belt. When this solution is adopted, the motor drives the conveyor belt to move in order to convey the bottle.

[0017] Compared with existing technologies, the beneficial effects of this utility model are:

[0018] 1. The bottle is conveyed to the blow molding assembly via the conveying mechanism. The bottle is removed and the blow molding assembly is inserted into the bottle. At this time, the detection assembly can detect the position of the bottle and control the valve to open. The blow molding assembly starts blowing air to clean the inside of the bottle. After cleaning is completed, the bottle is removed. At this time, the detection assembly no longer detects the bottle and controls the valve to close. The blow molding assembly stops blowing air, which solves the problem of complex structure and inconvenient airflow control.

[0019] 2. Since the blow molding assembly is connected to a lifting assembly, the lifting assembly includes a support frame connected to the blow molding assembly. The support frame is connected to a sleeve and a vertical rod passes through the sleeve. A locking knob is installed on the sleeve. Loosening the locking knob allows the sleeve to move up and down along the vertical rod, thereby adjusting the height of the blow molding assembly. After adjusting to the designated position, tightening the locking knob can fix the blow molding assembly.

[0020] Third, since the detection component includes an infrared emitter and a receiving plate respectively disposed on both sides of the blow molding assembly, after the blow molding assembly is inserted into the bottle body, the bottle body can block the laser emitted by the infrared emitter, thereby opening the control valve to allow the blow molding assembly to start blowing air. After the bottle body is removed, the laser emitted by the infrared emitter reaches the receiving plate normally, and the control valve closes to allow the blow molding assembly to stop blowing air. Attached Figure Description

[0021] Figure 1 This is a first-view structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the overall second-view structure of an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the lifting component structure according to an embodiment of the present utility model;

[0024] Figure 4 for Figure 2 Enlarged view of point A in the image;

[0025] Figure 5 This is a schematic diagram of the blow molding assembly structure of an embodiment of this utility model.

[0026] Figure label:

[0027] 1. Conveying mechanism; 2. Blow molding assembly; 3. Detection assembly; 4. Lifting assembly;

[0028] 11. Conveyor belt; 12. Motor;

[0029] 21. U-shaped pipe; 22. Intermediate pipe;

[0030] 31. Infrared transmitter; 32. Receiver board;

[0031] 41. Support frame; 42. Sleeve; 43. Upright pole; 44. Locking knob. Detailed Implementation

[0032] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0033] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0034] Example:

[0035] Please refer to Figure 1 A blow molding apparatus, comprising:

[0036] Conveying mechanism 1 is used to convey the bottle body;

[0037] Bottle blowing assembly 2 is installed on conveying mechanism 1. Bottle blowing assembly 2 is connected to an external air compressor and a valve is installed on bottle blowing assembly 2.

[0038] The detection component 3 is located at the air outlet of the blow molding component 2 and is used for feedback control valve.

[0039] Existing blow molding equipment has a complex structure and is not easy to control airflow. In this solution, the bottle is conveyed to the blow molding assembly 2 by the conveying mechanism 1. The bottle is removed and the blow molding assembly 2 is inserted into the bottle. At this time, the detection component 3 can detect the position of the bottle and control the valve to open. The blow molding assembly 2 starts blowing air to clean the inside of the bottle. After cleaning, the bottle is removed. At this time, the detection component 3 no longer detects the bottle and controls the valve to close. The blow molding assembly 2 stops blowing air, which solves the problem of complex structure and inconvenient airflow control.

[0040] To facilitate the adjustment of the height of the blow molding assembly 2, one feasible solution is to connect the blow molding assembly 2 to the lifting assembly 4. When this solution is adopted, the height of the blow molding assembly 2 can be adjusted by the lifting assembly 4 to accommodate workers of different heights.

[0041] Reference Figure 2 and Figure 4This solution does not limit the specific structure of the lifting component 4. One feasible solution is as follows: the lifting component 4 includes a support frame 41 connected to the blow molding component 2. The support frame 41 is connected to a sleeve 42 and a vertical rod 43 passes through the sleeve 42. A locking knob 44 is installed on the sleeve 42. When this solution is adopted, the sleeve 42 can be moved up and down along the vertical rod 43 after the locking knob 44 is loosened, thereby adjusting the height of the blow molding component 2. After adjusting to the specified position, the locking knob 44 can be tightened to fix the blow molding component 2.

[0042] Reference Figure 2 and Figure 3 This solution does not limit the specific structure of the detection component 3. One feasible solution is that the detection component 3 includes an infrared emitter 31 and a receiving plate 32 respectively disposed on both sides of the blow molding component 2. When this solution is adopted, after the blow molding component 2 is inserted into the bottle, the bottle can block the laser emitted by the infrared emitter 31, thereby opening the control valve to make the blow molding component 2 start blowing air. After the bottle is removed, the laser emitted by the infrared emitter 31 reaches the receiving plate 32 normally, and the control valve closes to make the blow molding component 2 stop blowing air.

[0043] Reference Figure 5 This solution does not limit the specific structure of the blow molding assembly 2. One feasible solution is that the blow molding assembly 2 includes a U-shaped tube 21 and an intermediate tube 22 connected to the U-shaped tube 21. When this solution is adopted, the airflow is delivered to the U-shaped tube 21 through the intermediate tube 22, so that the two openings of the U-shaped tube 21 can blow air at the same time, thereby improving the cleaning efficiency.

[0044] Reference Figure 2 This solution does not limit the specific structure of the conveying mechanism 1. One feasible solution is that the conveying mechanism 1 includes a conveyor belt 11 and a motor 12 for driving the conveyor belt 11. When this solution is adopted, the motor 12 drives the conveyor belt 11 to move in order to convey the bottle.

[0045] To address the issues of complex structure and difficulty in controlling airflow, this solution uses a conveying mechanism 1 to transport the bottle to the blow molding assembly 2. The bottle is then removed, and the blow molding assembly 2 extends into the bottle. At this point, the detection assembly 3 detects the bottle's position and opens the control valve. The blow molding assembly 2 then begins blowing air to clean the inside of the bottle. After cleaning, the bottle is removed, and the detection assembly 3 no longer detects the bottle and closes the control valve. The blow molding assembly 2 then stops blowing air, thus resolving the problems of complex structure and difficulty in controlling airflow.

[0046] To facilitate the adjustment of the height of the blow molding assembly 2, in this solution, the blow molding assembly 2 is connected to a lifting assembly 4. The lifting assembly 4 includes a support frame 41 connected to the blow molding assembly 2. The support frame 41 is connected to a sleeve 42, and a vertical rod 43 passes through the sleeve 42. A locking knob 44 is installed on the sleeve 42. Loosening the locking knob 44 allows the sleeve 42 to move up and down along the vertical rod 43, thereby adjusting the height of the blow molding assembly 2. After adjusting to the designated position, tightening the locking knob 44 can fix the blow molding assembly 2.

[0047] To facilitate bottle inspection, in this design, the inspection component 3 includes an infrared emitter 31 and a receiver plate 32 respectively located on both sides of the blow molding component 2. When the blow molding component 2 is inserted into the bottle, the bottle can block the laser emitted by the infrared emitter 31, thereby opening the control valve to allow the blow molding component 2 to start blowing air. After the bottle is removed, the laser emitted by the infrared emitter 31 reaches the receiver plate 32 normally, and the control valve closes to stop the blow molding component 2 from blowing air.

[0048] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A blow molding apparatus, characterized in that, include: Conveying mechanism (1), used to convey the bottle body; A blown bottle assembly (2) is installed on the conveying mechanism (1). The blown bottle assembly (2) is connected to an external air compressor and a valve is installed on the blown bottle assembly (2). The detection component (3) is located at the air outlet of the blow molding assembly (2) and is used for feedback control valve.

2. The blow molding apparatus according to claim 1, characterized in that, The blow molding assembly (2) is connected to a lifting assembly (4).

3. The blow molding apparatus according to claim 2, characterized in that, The lifting assembly (4) includes a support frame (41) connected to the blow molding assembly (2), the support frame (41) is connected to a sleeve (42) and a vertical rod (43) passes through the sleeve (42), and a locking knob (44) is installed on the sleeve (42).

4. The blow molding apparatus according to claim 1, characterized in that, The detection component (3) includes an infrared emitter (31) and a receiver plate (32) respectively disposed on both sides of the blow molding component (2).

5. A blow molding apparatus according to claim 1, characterized in that, The blow molding assembly (2) includes a U-shaped tube (21) and an intermediate tube (22) connected to the U-shaped tube (21).

6. A blow molding apparatus according to claim 1, characterized in that, The conveying mechanism (1) includes a conveyor belt (11) and a motor (12) for driving the conveyor belt (11).

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