Dust removal device for glass bottle production

Abstract

The invention relates to the technical field of dust removal equipment, in particular to a dust removal device for glass bottle production, which comprises a hanging rod for hoisting and hanging a glass bottle, an annular conveying frame for bearing and continuously conveying the hanging rod, an air blowing and dust cleaning mechanism for blowing off dust, and a dust removal mechanism for adsorbing and filtering scattered dust, heating assemblies used for heating glass bottles are arranged in the hanging rods, and the air blowing and ash removing mechanisms are arranged between every two adjacent hanging rods. The dust removal mechanism comprises a dust removal box, the interior of the dust removal box is sequentially divided into an air inlet cavity, a dust filtering cavity and a dust collecting cavity from top to bottom, and a dust suction assembly, a bag type filtering assembly and a dust collecting assembly are sequentially and correspondingly arranged in the air inlet cavity, the dust filtering cavity and the dust collecting cavity. The glass bottles are heated through the heating assembly, so that the air blowing and dust removing mechanism quickly blows off moisture-containing dust attached to the surfaces of the glass bottles, and the dust removing mechanism uniformly absorbs and filters scattered dust and then concentratedly discharges the dust, so that the dust removing effect and the production efficiency of the glass bottles are improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment, and in particular to a dust removal device for glass bottle production. Background Art

[0002] Glass bottles are currently the most widely used liquid packaging containers. During the production process of some glass bottles, a layer of water-based paint coating is electroplated on the surface. After electroplating, the coating is solidified after leveling, preheating, and drying. The surface electroplated coating can decorate and protect the glass bottles. Before electroplating, the glass bottles need to be pre-treated by wiping, burning, and dust removal. The Chinese invention patent with publication number CN115254848A discloses a dust removal device for glass bottle production. The device is provided with two air outlet slots on the glass bottle production line that can blow dust on the surface of the glass bottle from different directions, and the airflows blown out of the two air outlet slots can collide with each other on the surface of the glass bottle to form turbulence. The irregular airflow can promote the separation of dust from the surface of the glass bottle. At the same time, the interaction between the two airflows also reduces the force of each other, avoiding the situation where the dust directly escapes to the air inlet range of the air inlet slot due to excessive blowing, and ensures that the air inlet slot can suck the dust into the containing cavity for collection.

[0003] However, in actual production environments, when the indoor air-conditioning temperature is too low or in cold winters, the indoor production environment tends to become humid, especially in bad weather conditions such as plum rains and the return of the south wind, which can easily lead to high moisture content in the air. As a result, dust in the production environment easily absorbs moisture, increases weight, and adheres to the surface of the glass bottle, making it difficult to remove. The dust removal methods of the above schemes rely on a single mechanical purge or electrostatic adsorption. When faced with dust in humid conditions, the effectiveness of these methods will be greatly reduced. Not only is it difficult to completely remove the dust, but the scattered dust is also difficult to collect in a centralized manner, resulting in poor dust removal in the glass bottle production process, and thus the subsequent electroplating work efficiency. Summary of the invention

[0004] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the present invention is to provide a dust removal device for glass bottle production which has the characteristics of high degree of automation, good dust removal effect, simple operation and convenient maintenance. It aims to solve the problem that dust on the surface of glass bottles caused by humidity in the existing production environment is difficult to remove, thereby improving the dust removal effect and production efficiency, and ensuring product quality.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A dust removal device for glass bottle production, comprising a hanging rod for hanging glass bottles, a ring-shaped conveying frame for carrying and continuously conveying the hanging rod, an air-blowing and dust-cleaning mechanism for blowing off dust, and a dust-removing mechanism for absorbing and filtering scattered dust, wherein the hanging rod is provided with a heating assembly for heating the glass bottles, the air-blowing and dust-cleaning mechanism is arranged between two adjacent hanging rods, and the air-blowing and dust-cleaning mechanism is connected to the dust-removing mechanism through electrical signal coordination; the dust-removing mechanism comprises a dust-removing box body, wherein the dust-removing box body is sequentially divided from top to bottom into an air inlet chamber, a dust filter chamber, and a dust filter chamber. cavity and a dust collecting cavity, the air inlet cavity, the dust filter cavity and the dust collecting cavity are respectively provided with a dust suction component, a bag filter component and a dust collecting component, the dust suction component is used to absorb the dust blown off by the blowing mechanism, the bag filter component is used to filter the dust sucked by the dust suction component, and the dust collecting component is used to uniformly collect the filtered dust; the glass bottle is heated by the heating component so that the air blowing cleaning mechanism can quickly blow off the dust with water vapor attached to the surface of the glass bottle, and the scattered dust is uniformly absorbed and filtered by the dust removal mechanism for centralized discharge.

[0007] Preferably, air inlets are provided on the surrounding side walls of the air inlet cavity, and a partition is installed on the air inlet, wherein the partition is a plate-like structure densely covered with a plurality of holes.

[0008] Preferably, the dust collection assembly consists of a fan and an air duct, the air suction port of the fan is arranged upward corresponding to the position of the air inlet, the air exhaust port of the fan is arranged downward and connected to the air duct, and the air duct extends to the bag filter assembly.

[0009] Preferably, the bag filter assembly includes a filter bag tube rack, a dust bag and a vibration motor. A plurality of dust bags are provided, and the plurality of dust bags are vertically suspended on the filter bag tube rack, and each dust bag has a different number of sieve holes; the vibration motor is installed at the top of the filter bag tube rack, and the output end of the vibration motor is transmission-connected to the filter bag tube rack via a cam.

[0010] Preferably, the dust collecting assembly includes a dust hopper and an electrostatic adsorption plate, the two side walls of the dust hopper are inclined structures, and a pull-out handle is provided on the front side of the dust hopper; the electrostatic adsorption plate is arranged in the dust hopper, and the electrostatic adsorption plate is a charge plate with an electric field.

[0011] Preferably, exhaust pipes for discharging the airflow in the dust removal box are provided on both sides of the dust collecting chamber, and stop valves are provided on the exhaust pipes.

[0012] Preferably, the air blowing cleaning mechanism includes an air rod, an air blowing pipe and an electromagnetic pulse control valve, the air rod is suspended between two adjacent hanging rods, and a plurality of air nozzles are arranged on the air rod corresponding to the installation positions of the glass bottles; the air blowing pipe is arranged in the air rod, and one end of the air blowing pipe is respectively connected to the air nozzles, and the other end is externally connected to a cylinder for compressed air; the electromagnetic pulse control valve is arranged at the connection between the air blowing pipe and the air nozzle.

[0013] Preferably, a plurality of the hanging rods are provided, and the plurality of the hanging rods are distributed in a circular array on the annular conveying frame, and fixing rods are alternately distributed on the left and right sides of the hanging rods, one end of the fixing rod is connected to the hanging rod, and the other end is inserted into the glass bottle; and a sealing assembly is provided at the position of the fixing rod corresponding to the bottle mouth of the glass bottle.

[0014] Preferably, the heating assembly includes a heating rod and a temperature sensor, the heating rod is built into one end of the fixing rod extending into the glass bottle, and the heating rod is electrically connected to the temperature sensor.

[0015] Preferably, the annular conveyor frame includes a mounting bracket, an annular conveyor belt arranged on the mounting bracket, and a driving motor for driving the annular conveyor belt to rotate. The annular conveyor belt is rotatably connected to the mounting bracket by arranging a plurality of guide pulleys; the output end of the driving motor is transmission-connected to the guide pulley.

[0016] In summary, the beneficial effects of the present invention are:

[0017] The dust removal device of the present invention arranges hanging rods at equal intervals on the annular production rack, and heats the glass bottles with built-in heating components in the hanging rods, and dries the dust containing water vapor by high-temperature heating. At the same time, combined with the blowing effect of the air blowing and cleaning mechanism and the dust filtering effect of the dust removal mechanism, it can effectively remove the wet dust on the surface of the glass bottle and realize the unified collection of the dust particles after filtering, thereby significantly improving the dust removal effect and work efficiency. In addition, the present invention is suitable for glass bottle production and other production environments that are easily affected by moisture, and has the characteristics of high degree of automation, good dust removal effect, simple operation, convenient maintenance, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a dust removal device for glass bottle production of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the annular conveyor frame in the present invention;

[0020] Figure 3 is a partial cross-sectional view of the annular conveyor frame of the present invention;

[0021] Figure 4 yes Figure 3 The enlarged view of the air blowing and cleaning mechanism at a in the middle;

[0022] Figure 5 yes Figure 3 An enlarged view of the heating component at position b;

[0023] Figure 6 It is a schematic diagram of the internal structure of the dust removal mechanism in the present invention;

[0024] Figure 7 It is a cross-sectional view of the dust removal mechanism in the present invention.

[0025] 1. Annular conveyor frame; 11. Mounting bracket; 12. Annular conveyor belt; 13. Driving motor; 14. Guide pulley; 2. Hanging rod; 21. Fixing rod; 22. Sealing assembly; 3. Air blowing and cleaning mechanism; 31. Air rod; 311. Air nozzle; 32. Air blowing pipe; 33. Electromagnetic pulse control valve; 4. Dust removal mechanism; 41. Dust removal box; 411. Air inlet chamber; 412. Dust filter chamber; 413. Dust collection chamber; 42. Dust suction assembly; 421. Fan; 422. Air duct; 43. Bag filter assembly; 431. Filter bag pipe rack; 432. Dust bag; 433. Vibrating motor; 44. Dust collection assembly; 441. Dust hopper; 442. Electrostatic adsorption plate; 443. Pull-out handle; 5. Heating assembly; 51. Heating rod; 52. Temperature sensor; 6. Partition; 7. Exhaust pipe; 71 Shut-off valve. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0027] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0028] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the description of the present invention, if there are words such as "several", it means one or more, "more" means two or more, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there are descriptions of first, second, and third, they are only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] The following is combined with Figure 1-7 , an embodiment of a dust removal device for glass bottle production of the present invention is further described in detail.

[0031] A dust removal device for glass bottle production, such as Figure 1 , Figure 6 and 7 As shown, it includes a hanging rod 2 for hanging glass bottles, a ring-shaped conveying frame 1 for carrying and continuously conveying the hanging rod 2, an air blowing and cleaning mechanism 3 for blowing off dust, and a dust removal mechanism 4 for adsorbing and filtering scattered dust. The hanging rod 2 is equipped with a heating component 5 for heating the glass bottles. The air blowing and cleaning mechanism 3 is arranged between two adjacent hanging rods 2, and the air blowing and cleaning mechanism 3 is connected to the dust removal mechanism 4 through electrical signal coordination; the dust removal mechanism 4 includes a dust removal box body 41, and the dust removal box body 41 is divided into an air inlet chamber 411, a dust filter chamber 412 and a dust collection chamber 413 from top to bottom. 13. The air inlet chamber 411, the dust filter chamber 412 and the dust collection chamber 413 are respectively provided with a dust suction component 42, a bag filter component 43 and a dust collection component 44. The dust suction component 42 is used to absorb the dust blown off by the air blowing mechanism, the bag filter component 43 is used to filter the dust sucked by the dust suction component 42, and the dust collection component 44 is used to uniformly collect the filtered dust; the glass bottle is heated by the heating component 5, so that the air blowing and cleaning mechanism 3 can quickly blow off the dust with water vapor attached to the surface of the glass bottle, and the dust removal mechanism 4 uniformly absorbs and filters the scattered dust for centralized discharge.

[0032] Specifically, before the dust removal work begins, a single glass bottle is fixed on the hanging rod 2 in turn through the existing clamping equipment or manual operation, and then the hanging rod 2 is driven to rotate in a circle through the ring conveyor frame 1. During the rotation process, the heating component 5 arranged in the hanging rod 2 automatically heats the glass bottle according to the current indoor production environment temperature, so that the dust containing water vapor attached to the surface of the glass product is dried. At the same time, under the action of the air blowing and cleaning mechanism 3, air flow is accurately blown to each glass bottle. Under the action of the strong air flow, the dust will be blown off and float in the air flow. Then, under the action of the dust suction component 42 of the dust removal mechanism 4, the dust-containing air flow is absorbed into the dust removal box 41, and after being filtered by the bag filter component 43, the dust is filtered out from the air flow and collected in the dust collecting component 44 for centralized discharge.

[0033] In this embodiment, if Figure 3 , 4 As shown, the air blowing cleaning mechanism 3 includes an air rod 31, an air blowing pipe 32 and an electromagnetic pulse control valve 33. The air rod 31 is suspended between two adjacent hanging rods 2, and a plurality of air nozzles 311 are arranged on the air rod 31 corresponding to the installation positions of the glass bottles; the air blowing pipe 32 is arranged in the air rod 31, and one end of the air blowing pipe 32 is respectively connected to the air nozzles 311, and the other end is externally connected to a cylinder for compressed air; the electromagnetic pulse control valve 33 is arranged at the connection between the air blowing pipe 32 and the air nozzle 311.

[0034] Specifically, during air blowing and cleaning, the compressed air in the cylinder opens the electromagnetic pulse control valve 33 through a preset program in the control system to blow air, and the compressed gas passes through each electromagnetic pulse control valve 33 in sequence in a very short time through the air nozzle 311 on the air blowing pipe 32 to induce air several times the amount of the injection to blow toward the surface of the glass bottle, and form an air wave, so that the glass bottle is subjected to a strong airflow impact. At this time, the internal heating component 5 completes the heating and drying of the wet dust, thereby using the airflow to blow off the dust attached to the surface of the glass bottle to complete the cleaning work.

[0035] In this embodiment, if Figure 6 As shown, air inlets are provided on the surrounding side walls of the air inlet cavity 411, and a partition plate 6 is installed on the air inlet. The partition plate 6 is a plate-like structure densely covered with a plurality of holes.

[0036] Specifically, since the ring-shaped conveying frame 1 is provided with hanging rods 2 in all directions, when the glass bottles are subjected to dust removal operation, the airflow blown out by the air blowing and cleaning mechanism 3 blows the dust into the dust removal box 41 from all directions along the air inlet, and the purpose of opening the holes on the partition 6 arranged on the air inlet is to isolate other larger impurities from entering the dust removal box 41 through the partition 6, thereby affecting the dust removal effect.

[0037] In this embodiment, if Figure 7As shown, the dust collection assembly 42 is composed of a fan 421 and an air duct 422. The air suction port of the fan 421 is set upward corresponding to the position of the air inlet, and the air exhaust port of the fan 421 is set downward and connected to the air duct 422. The air duct 422 extends to the bag filter assembly 43.

[0038] Specifically, dust combines with the gas blown out by the air blowing and dust cleaning mechanism 3 to form dust-containing gas, which floats in the production workshop and cannot enter the dust removal box 41 completely and autonomously along a specific trajectory. Therefore, the dust-containing gas is sucked into the dust removal box 41 by the fan 421 of the dust suction assembly 42, and discharged into the bag filter plate assembly through the air duct 422 connected to the exhaust port of the fan 421.

[0039] In this embodiment, if Figure 6 , 7 As shown, the bag filter assembly 43 includes a filter bag tube rack 431, a dust removal bag 432 and a vibration motor 433. There are multiple dust removal bags 432, and multiple dust removal bags 432 are vertically suspended on the filter bag tube rack 431, and each dust removal bag 432 has a different number of meshes; the vibration motor 433 is installed on the top of the filter bag tube rack 431, and the output end of the vibration motor 433 is transmission-connected to the filter bag tube rack 431 through a cam.

[0040] Specifically, the dust removal bag 432 is made of woven filter cloth or non-woven felt, and utilizes the filtering effect of the fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag filter assembly 43 under the action of the suction component, the particles and dust with heavy specific gravity in the dust-containing gas directly settle into the dust collecting assembly 44 due to the action of gravity. When the gas containing finer dust passes through the dust removal bag 432, the dust is retained in the dust removal bag 432 due to the inertia, diffusion, barrier, hooking, static electricity and other effects of the filter material fibers and fabrics. The purified gas escapes from the bag and is discharged through the exhaust pipe 7 opened on both sides of the dust collecting chamber 413. Among them, a stop valve is provided on the exhaust pipe 7, which can time the opening and closing of the exhaust pipe 7. The stop valve is opened when the bag filter assembly 43 is working, and is closed when it is not working.

[0041] Among them, after the dust bag 432 has been used for a period of time, due to the effects of screening, collision, retention, diffusion, static electricity, etc., a layer of dust is easily accumulated on the surface of the dust bag 432. This layer of dust is called the primary layer. In the subsequent movement process, the primary layer becomes the main filtering layer of the dust bag 432. Relying on the effect of the primary layer, the dust bag 432 with larger sieve holes can also obtain a higher filtration efficiency; and as the dust accumulates on the surface of the dust bag 432, the dust removal efficiency and resistance increase accordingly. When the pressure difference on both sides of the dust bag 432 is too large, some of the fine dust particles attached to the dust bag 432 will be squeezed over, thereby reducing the dust removal efficiency; in addition, the excessive resistance of the dust bag 432 will significantly reduce the air volume of the dust suction component 42. Therefore, after the resistance of the dust bag 432 reaches a certain value, it needs to be cleaned. In the present invention, the dust attached to the dust bag 432 is cleaned by vibration, and the drive motor 13 is used to drive the cam to rotate. One end of the cam is in contact with the filter bag tube rack 431. After the cam rotates one circle, the vibration force can be transmitted to the dust bag 432 through the filter bag tube rack 431, thereby achieving a cleaning effect and effectively improving the dust removal effect. The shaken dust falls directly into the dust collecting component 44 below for unified collection.

[0042] It is worth mentioning that the dust removal device of the present invention also includes a control system for coordinating the work of the above-mentioned components. The control system includes a thermostat, a dust cleaning control module, a dust removal control module and a human-machine interface. The thermostat, the dust cleaning control module and the dust removal control module are respectively connected to the temperature sensor 52, the air blowing and cleaning mechanism 3 and the dust removal mechanism 4 through wires or signals; the human-machine interface adopts a touch screen, and the human-machine interface is used to adjust the various parameters of the above-mentioned components, so as to automatically control the dust removal method according to the temperature and humidity changes in the production environment. The control system also integrates remote monitoring and early warning functions. Remote monitoring can monitor the operating status of the equipment and the dust removal effect in real time. The early warning function can automatically alarm when the dust removal device fails or is full of dust to remind the staff to deal with it.

[0043] In this embodiment, if Figure 6 , 7 As shown, the dust collecting assembly 44 includes a dust collecting hopper 441 and an electrostatic adsorption plate 442. The two side walls of the dust collecting hopper 441 are inclined structures, and a pull-out handle 443 is provided on the front side of the dust collecting hopper 441; the electrostatic adsorption plate 442 is provided in the dust collecting hopper 441, and the electrostatic adsorption plate 442 is a charge plate with an electric field.

[0044] Specifically, the dust hopper 441 is arranged at the bottom layer of the dust removal box 41, and the two sides of the dust hopper 441 are arranged to be inclined to form a guide structure. When dust falls into the dust hopper 441, due to the collision of the guide structure and the reduction of gas velocity, coarse dust will directly fall into the dust hopper 441, while some tiny dust will be adsorbed under the action of the current magnetic field of the electrostatic adsorption plate 442, so that the dust is collected uniformly, and the dust hopper 441 can be pulled out by pulling the handle 443 for centralized discharge.

[0045] In this embodiment, if Figure 2 As shown, a plurality of hanging rods 2 are provided, and a plurality of hanging rods 2 are distributed in a circular array on the annular conveying frame 1, and fixed rods 21 are alternately distributed on the left and right sides of the hanging rods 2, one end of the fixed rod 21 is connected to the hanging rod 2, and the other end is inserted into the glass bottle; and a sealing assembly 22 is provided at the position of the fixed rod 21 corresponding to the bottle mouth of the glass bottle.

[0046] Specifically, the hanging rod 2 is connected to the annular conveying frame 1 by setting a hanging assembly, and the hanging assembly includes an articulated frame, a connecting frame suspended at the bottom of the articulated frame, and a hanger for fixing the direction of the hanging rod 2. The articulated frame is clamped and fixed on the annular conveyor 12. The connecting frame is composed of a disc and a fixing screw. The fixing screw passes through the disc and is locked with the hanger. The hanger is a triangular structure, and one end of the hanger is clamped on the two side walls of the hanging rod 2, so that the hanging rod 2 can be fixed on the annular conveying bracket at equal distances according to production requirements. In addition, in order to avoid the situation where part of the dust-containing gas enters the interior of the glass bottle when cleaning the dust on the surface of the glass bottle, thereby causing the glass bottle to be contaminated, a sealing assembly 22 is set at the position of the fixed rod 21 and the bottle mouth of the glass bottle for sealing. The sealing assembly 22 can use a sealing ring or an extruded sealant to ensure that the interior of the glass bottle is in a relatively sealed state, and can also increase the heating speed of the glass bottle.

[0047] In this embodiment, if Figure 5 As shown, the heating assembly 5 includes a heating rod 51 and a temperature sensor 52 . The heating rod 51 is built into one end of the fixing rod 21 extending into the glass bottle, and the heating rod 51 is electrically connected to the temperature sensor 52 .

[0048] Specifically, when the production environment is in a humid environment, the dust on the surface of the glass bottle is easily adsorbed by water vapor, causing the dust to be firmly attached to the outer surface of the glass bottle and difficult to remove. Therefore, the present invention arranges a heating rod 51 in the fixed rod 21 fixedly connected to the glass bottle. The heating rod 51 is controlled by a temperature sensor 52 located on one side thereof. The heating rod 51 is used to heat and transfer heat to the glass bottle, so that the dust on the surface of the glass bottle can be quickly dried to remove water vapor, and the dust can be blown off in cooperation with the air blowing and cleaning mechanism 3.

[0049] In this embodiment, if Figure 3As shown, the annular conveyor frame 1 includes a mounting bracket 11, an annular conveyor belt 12 arranged on the mounting bracket 11, and a driving motor 13 for driving the annular conveyor belt 12 to rotate. The annular conveyor belt 12 is rotatably connected to the mounting bracket 11 by setting a plurality of guide pulleys 14; the output end of the driving motor 13 is transmission-connected to the guide pulley 14.

[0050] Specifically, the annular conveyor frame 1 rotates in a circular manner so that the glass bottles on the hanging rod 2 can be circulated for dust removal and the dust removal effect can be maximized. During the circulation of the annular conveyor frame 1, the driving motor 13 is used to control the rotation of the guide pulley 14. The guide pulley 14 synchronously drives the annular conveyor belt 12 to rotate during the rotation, so that the hanging rod 2 fixed on the annular conveyor belt 12 rotates with it to complete the circular production work.

[0051] Working principle of the present invention:

[0052] When the temperature in the production environment is too low or the air is humid due to a high moisture content, the control system controls the heating component 5 to heat the glass bottles fixed on the hanging rod 2 in real time according to the changes in the environment, and uses the air blowing and cleaning mechanism 3 to blow off the dried dust, so that the floating dust in the air follows the direction of the air flow and is concentrated in the dust removal mechanism 4. Under the coordinated action of the dust suction component 42, the bag filter component 43 and the dust collecting component 44 of the dust removal mechanism 4, the dust-containing airflow is filtered and discharged, thereby the dust is collected and discharged in a unified manner, thereby improving the dust removal effect and production efficiency of the glass bottle production line.

[0053] The dust removal device of the present invention arranges hanging rods 2 at equal intervals on the annular production rack, and has a built-in heating component 5 in the hanging rods 2 to heat the glass bottles, and dries the dust containing water vapor by high-temperature heating. At the same time, combined with the blowing effect of the air blowing and cleaning mechanism 3 and the dust filtering effect of the dust removal mechanism 4, it can effectively remove the wet dust on the surface of the glass bottle and realize the unified collection of the dust particles after filtering, thereby significantly improving the dust removal effect and work efficiency; in addition, the present invention is suitable for glass bottle production and other production environments that are easily affected by moisture, and has the characteristics of high degree of automation, good dust removal effect, simple operation, convenient maintenance, etc.

[0054] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust removal device for glass bottle production, comprising a hanging rod for hanging glass bottles, a ring-shaped conveying frame for carrying and continuously conveying the hanging rod, an air blowing and dust removal mechanism for blowing off dust, and a dust removal mechanism for absorbing and filtering scattered dust, characterized in that: The hanging rod is equipped with a heating component for heating the glass bottle, the air blowing and cleaning mechanism is arranged between two adjacent hanging rods, and the air blowing and cleaning mechanism is connected to the dust removal mechanism through electrical signal coordination; the dust removal mechanism includes a dust removal box, the dust removal box is divided into an air inlet chamber, a dust filter chamber and a dust collecting chamber from top to bottom, and the air inlet chamber, the dust filter chamber and the dust collecting chamber are respectively provided with a dust suction component, a bag filter component and a dust collecting component, the dust suction component is used to absorb the dust blown off by the air blowing mechanism, the bag filter component is used to filter the dust absorbed by the dust suction component, and the dust collecting component is used to uniformly collect the filtered dust; the glass bottle is heated by the heating component, so that the air blowing and cleaning mechanism can quickly blow off the dust with water vapor attached to the surface of the glass bottle, and the scattered dust is uniformly absorbed and filtered by the dust removal mechanism for centralized discharge.

2. The dust removal device for glass bottle production according to claim 1, characterized in that: Air inlets are provided on the side walls around the air inlet cavity, and a partition is installed on the air inlet. The partition is a plate-like structure densely covered with a plurality of holes.

3. The dust removal device for glass bottle production according to claim 2, characterized in that: The dust collection assembly is composed of a fan and an air duct. The air suction port of the fan is arranged upwardly corresponding to the position of the air inlet, and the air exhaust port of the fan is arranged downwardly and connected to the air duct. The air duct extends to the bag filter assembly.

4. The dust removal device for glass bottle production according to claim 1, characterized in that: The bag filter assembly includes a filter bag tube rack, a dust removal bag and a vibration motor. There are multiple dust removal bags, and the multiple dust removal bags are vertically suspended on the filter bag tube rack, and the mesh size of each dust removal bag is different; the vibration motor is installed on the top of the filter bag tube rack, and the output end of the vibration motor is transmission-connected to the filter bag tube rack through a cam.

5. The dust removal device for glass bottle production according to claim 1, characterized in that: The dust collecting assembly includes a dust collecting hopper and an electrostatic adsorption plate. The two side walls of the dust collecting hopper are inclined structures, and a pull-out handle is provided on the front side of the dust collecting hopper. The electrostatic adsorption plate is arranged in the dust collecting hopper, and the electrostatic adsorption plate is a charge plate with an electric field.

6. The dust removal device for glass bottle production according to claim 1, characterized in that: Exhaust pipes for discharging airflow in the dust removal box are provided on both sides of the dust collecting chamber, and stop valves are provided on the exhaust pipes.

7. The dust removal device for glass bottle production according to claim 1, characterized in that: The air blowing and cleaning mechanism includes an air rod, an air blowing pipe and an electromagnetic pulse control valve. The air rod is suspended between two adjacent hanging rods, and a plurality of air nozzles are arranged on the air rod corresponding to the installation positions of the glass bottles; the air blowing pipe is arranged in the air rod, and one end of the air blowing pipe is respectively connected to the air nozzles, and the other end is externally connected to a cylinder for compressed air; the electromagnetic pulse control valve is arranged at the connection between the air blowing pipe and the air nozzle.

8. The dust removal device for glass bottle production according to claim 7, characterized in that: There are multiple hanging rods, which are distributed in a circular array on the annular conveyor frame, and fixed rods are alternately distributed on the left and right sides of the hanging rods. One end of the fixed rod is connected to the hanging rod, and the other end is inserted into the glass bottle; and a sealing component is provided at the position of the fixed rod corresponding to the bottle mouth of the glass bottle.

9. The dust removal device for glass bottle production according to claim 1, characterized in that: The heating assembly comprises a heating rod and a temperature sensor. The heating rod is built into one end of the fixing rod extending into the glass bottle, and the heating rod is electrically connected to the temperature sensor.

10. The dust removal device for glass bottle production according to claim 1, characterized in that: The annular conveyor frame includes a mounting bracket, an annular conveyor belt arranged on the mounting bracket, and a driving motor for driving the annular conveyor belt to rotate. The annular conveyor belt is rotatably connected to the mounting bracket by arranging a plurality of guide pulleys; the output end of the driving motor is transmission-connected to the guide pulley.

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