Blowing dust removal device for plastic products

Abstract

The utility model relates to the technical field of production of plastic products, and discloses a blowing and dust removing device for plastic products, which comprises a trumpet-shaped air port part communicated with an air pipe, a blowing head and a vacuum suction fan, and an air inlet of the vacuum suction fan is communicated with an air outlet of the air pipe. The four air blowing heads are annularly arranged on the outer side face of the horn-shaped air opening part at equal intervals. The four air blowing heads are communicated to an air inlet source of a low-pressure air source, and a dust collecting bag is arranged at the air outlet end of the vacuum suction fan. Through cooperative work of the air blowing head and the vacuum suction fan, static electricity removing work is conducted on plastic products, particles, dust and other impurities on the surfaces of the products can be effectively blown away and sucked into the dust collecting bag, and therefore automatic cleaning of the surfaces of the products is achieved, the cleaning efficiency is improved, and the work which needs to be completed by multiple persons originally is saved. Only one person is needed at present, production efficiency is improved, and labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product production, and in particular relates to an air blowing and dust removing device for plastic products. Background Art

[0002] As plastic products occupy an increasingly higher market share and are increasingly entering people's lives, people's living standards and quality awareness are gradually improving. The requirements for plastic products are not simply on the functional aspects, but also on the hygiene and safety of products. However, plastic products are prone to generate static electricity and absorb fine particles. The fine particles cannot be removed well, which indirectly affects the hygiene and safety of the products.

[0003] The production and processing of plastic products generates impurities through static electricity adsorbing tiny particles. Traditionally, products are inspected for impurities and foreign matter manually. This primitive method of inspecting visible foreign matter has many imperfections in actual production: (1) It requires high vision of the inspectors, which is not suitable for everyone and causes certain damage to the eyes; (2) The production efficiency is low, with each person inspecting about 300 plastic products per hour; (3) It is difficult to unify standards, which can easily lead to quality fluctuations; and (4) The operator's fatigue, sense of responsibility, thoughts and mood swings can easily lead to missed inspections and misinspections of products. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that plastic products are prone to static electricity, which in turn causes impurities to adhere and require human eyes to identify foreign objects, the utility model proposes a plastic product blowing and dust removal device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A blowing dust removal device for plastic products, comprising a trumpet-shaped air outlet portion connected to an air duct, a blowing head and a vacuum suction fan, wherein the air inlet of the vacuum suction fan is connected to the air outlet of the air duct, and the blowing head is provided with four and arranged in an annular manner at equal distances on the outer side surface of the trumpet-shaped air outlet portion;

[0007] The four blowing heads are connected to the air inlet source of the low-pressure air source, the low-pressure air source is connected to the three-way pipe A through the pipeline A, the two air outlets of the three-way pipe A are connected to the air inlets of the two three-way pipes B through the pipeline C, and the two air outlets of the three-way pipes B are connected to the blowing heads through the pipeline B;

[0008] A dust collecting bag is arranged at the air outlet end of the vacuum suction fan.

[0009] When dust removal is required, the operator moves the plastic product blowing dust removal device to the position of the product to be processed, and connects the device to the power supply and connects the pipe A to the low-pressure air source, currently the commonly used 220V power supply and operating air pressure, and starts the blowing head. The blowing head generates a gust of wind, and the gas is blown on the surface of the product to blow away possible particulate objects or dust and other adsorbents. In addition, the vacuum suction fan starts to work, and negative pressure is generated in the dust bag. The blown particles are sucked through the air duct and the trumpet-shaped air outlet. The absorbed particles are sucked into the air duct and collected in the dust bag through the vacuum adsorption force.

[0010] Preferably, the trumpet-shaped air outlet portion is connected to the air duct at 90°.

[0011] The 90° connection allows air to pass smoothly through the trumpet-shaped air outlet.

[0012] Preferably, a photoelectric switch for triggering the start and stop operation of the hair dryer is installed on the outer side of the air duct through a clamp, and the photoelectric switch is electrically connected to the controller;

[0013] The operator can directly control the start and stop of the hair dryer by triggering the photoelectric switch with his hand.

[0014] Preferably, the vacuum blower and the controller are both mounted on a machine base, and four self-locking universal wheels are provided at the four bottom corners of the machine base.

[0015] By installing self-locking universal wheels, the entire device has the characteristic of being easy to move.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are:

[0017] The plastic product blowing and dust removal device removes static electricity from plastic products through the coordinated work of the blowing head and the vacuum suction fan. It can effectively blow away impurities such as particles and dust on the surface of the product and suck them into the dust collecting bag, thereby realizing automatic cleaning of the product surface and improving cleaning efficiency. The work that originally required multiple people to complete can now be completed by one person, which improves production efficiency, reduces labor costs, and makes product quality more stable.

[0018] The operator only needs to move the device to the position of the product to be processed, connect the power supply and air source, and use the hand-triggered switch to start the device. No additional operating steps are required. The blowing heads are arranged in a circle at equal distances, and can blow and dust the product from multiple angles to ensure that all parts of the product surface can be cleaned, thereby improving the comprehensiveness of cleaning.

[0019] The photoelectric switch start-stop design reduces the possibility of misoperation, improves the safety of the device, avoids accidental start or stop, collects the removed particles and dust through the dust bag, protects the environment and reduces pollution, reduces impurities on the surface of the product, and improves the quality of the product. The device can be used for dust removal of a variety of plastic products and has a wide range of applications.

[0020] Through the design of pipelines and three-way pipes, the blower head, vacuum blower and other components are connected, making the whole device compact. The vacuum blower and controller are installed on the base. Four self-locking universal wheels are provided at the four corners of the bottom of the base to facilitate operation and movement, reduce the need for manual intervention, and improve the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is the front view of the utility model;

[0023] Figure 3 It is a top view of the utility model.

[0024] In the figure: 1. trumpet-shaped air outlet; 2. air duct; 3. vacuum blower; 4. blower head; 5. pipe A; 6. three-way pipe A; 7. pipe C; 8. three-way pipe B; 9. pipe B; 10. dust bag; 11. clamp; 12. photoelectric switch; 13. controller; 14. machine base; 15. self-locking universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-3 To further explain this application in detail,

[0027] The embodiment of the present application discloses a blowing dust removal device for plastic products, comprising a trumpet-shaped air outlet portion 1 connected to an air duct 2, a blowing head 4 and a vacuum suction fan 3, wherein the air inlet of the vacuum suction fan 3 is connected to the air outlet of the air duct 2, and the blowing head 4 is provided with four and arranged in an annular manner at equal distances on the outer side surface of the trumpet-shaped air outlet portion 1;

[0028] The four blowing heads 4 are connected to the air inlet source of the low-pressure air source, the low-pressure air source is connected to the tee pipe A6 through the pipe A5, the two air outlets of the tee pipe A6 are connected to the air inlets of the two tee pipes B8 through the pipe C7, and the two air outlets of the tee pipes B8 are connected to the blowing heads 4 through the pipe B9;

[0029] A dust collecting bag 10 is provided at the air outlet end of the vacuum blower 3 .

[0030] When dust removal is needed, the operator moves the plastic product blowing dust removal device to the position of the product to be processed, and connects the device to a power source and connects the pipe A5 to a low-pressure air source, currently a 220V power source and operating air pressure are commonly used, and starts the blowing head 4, which generates a gust of wind, which is blown on the surface of the product below the gas level to blow away any particulate matter or adsorbed matter such as dust that may exist. In addition, the vacuum blower 3 starts working, generating a negative pressure in the dust bag 10, and sucking the blown-off particles through the air duct 2 and the trumpet-shaped air outlet 1, and the absorbed particles are sucked into the air duct 2 and collected in the dust bag 10 through the vacuum adsorption force.

[0031] The wind force generated by the blowing head 4 and the negative pressure of the vacuum blower 3 can effectively blow away impurities such as particles and dust on the surface of the product and suck them into the dust collecting bag 10, thereby achieving the purpose of cleaning the surface of the product. The blowing heads 4 are arranged in a circular shape with equal distances around the trumpet-shaped air outlet part 1, and can blow and remove dust from the product from multiple angles to ensure that every part of the product surface can be cleaned.

[0032] Through the design of pipelines and three-way pipes, the blower head 4, the vacuum blower 3 and other components are connected, so that the whole device has a compact structure and is easy to operate and move. By connecting to a low-pressure air source, the operation is simple and it is easy to control the start and stop of the blower head 4 and the supply of the air source. The use of a low-pressure air source reduces the safety risks that may occur during operation.

[0033] The design of the dust bag 10 can effectively collect the blown-off particles, and is easy to replace and clean. Compared with the traditional manual dust removal method, the device can improve the dust removal efficiency and reduce labor costs. The device can be used for dust removal of various plastic products and has a wide range of applications. Through effective dust removal, impurities on the surface of the product can be reduced and the quality of the product can be improved. The device can effectively collect and process particles and reduce pollution to the environment.

[0034] The trumpet-shaped air outlet portion 1 is connected to the air duct 2 at 90 degrees.

[0035] The 90° connection allows air to pass smoothly through the trumpet-shaped air outlet 1, reducing air flow obstruction and improving air flow efficiency. The shape design of the trumpet-shaped air outlet 1 can evenly distribute the air volume at the air outlet, ensuring that the wind force of the four blowing heads 4 is evenly distributed, which can better cover the product surface and improve the cleaning effect.

[0036] A photoelectric switch 12 for triggering the start and stop operation of the hair dryer 4 is installed on the outer side of the air duct 2 through a clamp 11, and the photoelectric switch 12 is electrically connected to a controller 13;

[0037] The operator can directly control the start and stop of the hair dryer head 4 by triggering the photoelectric switch 12 by hand. The operation is simple and convenient, and no additional operating steps are required. The photoelectric switch 12 can accurately sense the operator's trigger to ensure that the hair dryer head 4 is started and stopped as needed, thereby improving the accuracy of control. By manually triggering the photoelectric switch 12, the possibility of misoperation is reduced, the safety of the device is improved, and accidental start or stop is avoided. The start and stop design of the photoelectric switch 12 reduces the need for manual intervention, improves the degree of automation, and reduces manual operation costs and labor intensity.

[0038] The photoelectric switch 12 is electrically connected to the controller 13, which facilitates the maintenance and management of the start-stop system and ensures long-term stable operation of the system.

[0039] The vacuum blower 3 and the controller 13 are both mounted on a machine base 14 , and four self-locking universal wheels 15 are provided at the four corners of the bottom of the machine base 14 .

[0040] By installing the self-locking universal wheels 15, the entire device has the characteristic of being easy to move, and the operator can easily move the device to the required position for operation. The self-locking universal wheels 15 can realize the free movement and rotation of the base 14 in all directions, which increases the flexibility of the device and facilitates the operator to adjust the position and direction of the device. The four self-locking universal wheels 15 are evenly distributed on the bottom of the base 14, which can provide balanced support and increase the stability of the device. When the device is moved to the position where operation or maintenance is required, the device can be easily locked in the desired position for easy use.

[0041] The operator only needs to move the plastic product blowing and dust removal device to the position of the product to be processed, connect the power supply and air source, and use the hand-triggered switch to start the device. The operation is simple and convenient. Through the automatic operation of the blowing head 4 and the vacuum suction fan 3, the product surface is automatically cleaned, and the cleaning efficiency is improved. The blowing heads 4 are arranged in a ring with equal distances, and the product can be blown and dusted from multiple angles to ensure that all parts of the product surface can be cleaned, thereby improving the comprehensiveness of cleaning. The wind force generated by the blowing head 4 and the negative pressure of the vacuum suction fan 3 can effectively blow away impurities such as particles and dust and suck them into the dust collecting bag 10, thereby achieving efficient dust removal effect. The automated working mode of the device reduces the need for manual operation and intervention, reduces manual operation costs and labor intensity, and collects the removed particles and dust through the dust collecting bag 10, thereby achieving environmental protection and reducing pollution.

[0042] The device integrates air blowing dust removal and vacuum suction dust removal in one. The dust removal device is added with a photoelectric switch 12 which can be automatically started. It can be started at any time according to the use requirements, which is more convenient and efficient to use. The advantages of the two are combined by first blowing dust removal and then vacuum suction to achieve the characteristics of complementary advantages, making the dust removal effect more obvious, and a dust bag 10 for dust collection is added at the tail to avoid secondary dust pollution.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic product blowing and dust removal device, characterized in that: It comprises a trumpet-shaped air outlet portion (1) connected to an air duct (2), a blowing head (4) and a vacuum suction fan (3), wherein the air inlet of the vacuum suction fan (3) is connected to the air outlet of the air duct (2), and the blowing head (4) is provided with four air outlet portions arranged in a circular shape at equal distances on the outer side surface of the trumpet-shaped air outlet portion (1); The four blowing heads (4) are connected to the air inlet source of the low-pressure air source, the low-pressure air source is connected to the three-way pipe A (6) through the pipeline A (5), the two air outlets of the three-way pipe A (6) are connected to the air inlets of the two three-way pipes B (8) through the pipeline C (7), and the air outlets of the two three-way pipes B (8) are connected to the blowing heads (4) through the pipeline B (9); The air outlet end of the vacuum suction fan (3) is provided with a dust collecting bag (10).

2. The air blowing and dust removal device for plastic products according to claim 1, characterized in that: The trumpet-shaped air outlet portion (1) and the air duct (2) are connected at 90 degrees.

3. The air blowing and dust removal device for plastic products according to claim 1, characterized in that: A photoelectric switch (12) for triggering the start and stop operation of the hair dryer (4) is installed on the outer side surface of the air duct (2) through a clamp (11), and the photoelectric switch (12) is electrically connected to a controller (13).

4. The air blowing and dust removal device for plastic products according to claim 3, characterized in that: The vacuum suction fan (3) and the controller (13) are both mounted on a machine base (14), and four self-locking universal wheels (15) are provided at the four bottom corners of the machine base (14).

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