阅读说明：本技术 一种振动盘噪声降低工艺方法 (Vibration disc noise reduction process method ) 是由 刘超军 于 2020-03-26 设计创作，主要内容包括：本发明公开了一种振动盘噪声降低工艺方法,所述工艺方法包括如下步骤：材料选择,选择硬度高磨砂粉；包胶混合,聚氨酯涂胶与磨砂粉充分混合；贴合板选择,选择与振动盘表面相贴合的金属板材；振动盘压合,贴合板与振动盘的固定；贴合板更换。该方法的有益效果是：该噪音降低方法适用于振动盘噪音降低工艺,可在振动盘表面包胶实现与物料的间接接触,能够有效改善噪音大的情况,给操作人员带来良好的工作环境,包胶内掺杂有磨砂粉实现包胶的使用寿命延长,降低包胶修复以及更换的频率,在振动盘表面安装贴合板,能够在使用时无需更换振动盘的底盘即可实现噪音的降低,将贴合板取出后实现包胶也方便操作,延长振动盘的使用寿命。(The invention discloses a vibration disc noise reduction process method, which comprises the following steps: selecting materials, namely selecting high-hardness sanding powder; rubber coating and mixing, namely fully mixing polyurethane rubber coating and frosting powder; selecting a fitting plate, namely selecting a metal plate fitting with the surface of the vibration disc; pressing the vibrating disc, and fixing the attaching plate and the vibrating disc; and (5) replacing the attaching plate. The method has the beneficial effects that: the noise reduction method is suitable for a vibration disc noise reduction process, indirect contact with materials can be achieved through rubber coating on the surface of a vibration disc, the situation of high noise can be effectively improved, good working environment is brought to operating personnel, the rubber coating is doped with frosting powder to achieve service life extension of the rubber coating, the frequency of rubber coating repair and replacement is reduced, the vibration disc surface is provided with the attaching plate, noise reduction can be achieved without replacing a chassis of the vibration disc when the vibration disc is used, the attaching plate is taken out to achieve rubber coating operation convenience, and the service life of the vibration disc is prolonged.)

1. A vibration disk noise reduction process method is characterized in that: the process method comprises the following steps:

(1) selecting materials, namely selecting high-hardness impurity-free frosting powder, and grinding the frosting powder into uniform powder by using grinding equipment;

(2) rubber coating mixing, namely selecting rubber coating with excellent wear resistance, fully and uniformly mixing the rubber coating with the prepared frosting powder, wherein a mixture formed by the rubber coating and the frosting powder is in a fluid state for later use;

(3) selecting a binding plate, selecting a plate with high hardness, processing the plate into a shape with the same radian as the surface of the vibration disc, uniformly forming through holes in the edge of the binding plate, ensuring the stable installation of the hexagonal screw, enabling the surface of the vibration disc to be completely bound with the binding plate, uniformly coating the mixture obtained in the step (2) on the surface of the binding plate by adopting a gluing device, and enabling the thickness of the rubber coating formed on the surface of the binding plate to be 2-3 mm;

(4) pressing the vibrating disc, namely pressing the attaching plate on the surface of the vibrating disc by using an inner hexagonal screw matched with the through hole at the edge of the attaching plate, so that the attaching plate is completely attached to the vibrating disc, and coating the groove at the end of the hexagonal screw through rubber coating, so that the rubber coating on the surface of the attaching plate is flush;

(5) the attaching plate is replaced, the adhesive is selected to be applied again according to the abrasion condition, the heating equipment is selected to melt the surface rubber coating during replacement, the hexagonal screw is taken out after being melted, and the wrench is used for taking out the hexagonal screw to replace the attaching plate.

2. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (2) grinding the frosting powder in the step (1) by adopting silica sand to be ground into fine particles, and screening the fine particles to obtain the frosting powder with uniform particle diameter, so that the particle diameter of the frosting powder is kept between 80 and 100 mu m.

3. A vibratory plate noise reduction process as set forth in claim 1 wherein: the coating rubber in the step (2) is a polyurethane coating, the coating rubber and the frosting powder are mixed in a component ratio of 5:1, the mixture in the step (2) is fully and uniformly stirred by adopting mixing equipment, and the coating rubber has fluidity when being conveyed to gluing equipment.

4. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (4) in the step (3), the attachment plate is made of a metal plate which is the same as the vibration disc in material, and a plurality of hexagonal screws of the same type are selected for fixing the attachment plate and the edge of the vibration disc.

5. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (4) when the attaching plate is processed in the step (3), processing the attaching plate into the shape same as the surface of the vibration disc by adopting bending equipment, and polishing the surface of the attaching plate.

6. A vibratory plate noise reduction process as set forth in claim 1 wherein: when coating and encapsulating the rubber in the step (3), firstly conveying the mixture in the step (2) to rubber coating equipment, then uniformly coating the rubber coating through the rubber coating equipment, and coating the surface of the attaching plate back and forth during coating to enable the rubber coating on the surface of the attaching plate to reach a preset thickness.

7. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (4) when the vibrating disc and the attaching plate are pressed in the step (4), sequentially screwing the hexagonal screw rods on the edge of the vibrating disc, and pressing the attaching plate by the hexagonal screw rods to fix the attaching plate.

8. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (4) after the hexagonal screw is fixed in the step (4), the thickness of the top of the hexagonal screw, which is higher than the thickness of the attaching plate, is the same as the thickness of the rubber coating.

9. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (4) reserving through holes at the edge of the attaching plate when the rubber coating is carried out in the step (3), and carrying out rubber coating treatment on the edges of the hexagon bolts at the through holes after the attaching plate is installed so as to ensure that the vibration disc is not influenced by the hexagon screw during working.

10. A vibratory plate noise reduction process as set forth in claim 1 wherein: and (5) removing the rubber coating at the position of the hexagon bolt, and removing and replacing the attaching plate after the hexagon screw is unscrewed.

Technical Field

The invention relates to a process method, in particular to a process method for reducing the noise of a vibrating disk, and belongs to the technical field of application of noise reduction of vibrating disks.

Background

The vibration disk is an auxiliary feeding equipment of automatic assembling or automatic processing machine, it can arrange various products in order, cooperate with automatic assembling equipment to assemble each part of the product into a complete product, or cooperate with automatic processing machine to finish processing the work piece, the vibration disk is an auxiliary equipment of automatic assembling machine, can arrange various products in order, it can cooperate with automatic assembling equipment to assemble each part of the product into a complete product, the vibration disk is made by a vibration motor as power, the vibration motor produces the force of directional frequency when working, as long as the vibration disk is regarded as an inclined plane, and then the physical stress analysis is carried out on the inclined plane, the electromagnetic coil of the vibration disk in working, the inclined plane receives the tiny up-and-down amplitude of electromagnetic force, the work frequency and interval of the vibration disk can be adjusted to realize smooth working, vibration electromagnet principle: the electromagnet is utilized to generate an alternating magnetic field, the vibrating part is an iron sheet suspended in front of the electromagnet, and the magnetic field of the electromagnet can be changed when a signal passes through the electromagnet, so that the iron sheet is vibrated to produce sound.

The vibration dish comprises parts such as hopper, the chassis, a controller, straight line feeder, the during operation plays the range and the effect of carrying of realization material when driving the vibration dish chassis vibration by drive arrangement, vibration dish during operation and material direct contact, especially when carrying out the material transportation with equipment processing screw such as thread rolling machine, the material can produce the noise with the vibration dish during contact, the noise can reach 110db, equipment vibrations are big and the noise is big, not only influence the life-span of equipment vibrations plate, also feel harsh when operating personnel does not take the earplug, long-time work probably causes the hearing to descend. Therefore, a vibration disk noise reduction process is proposed to address the above problems.

Disclosure of Invention

The present invention is directed to solving the above problems by providing a process for reducing the noise of a vibrating disk.

The invention achieves the above purpose through the following technical scheme, and a vibration disc noise reduction process method comprises the following steps:

(1) selecting materials, namely selecting high-hardness impurity-free frosting powder, and grinding the frosting powder into uniform powder by using grinding equipment;

(2) rubber coating mixing, namely selecting rubber coating with excellent wear resistance, fully and uniformly mixing the rubber coating with the prepared frosting powder, wherein a mixture formed by the rubber coating and the frosting powder is in a fluid state for later use;

(3) selecting a binding plate, selecting a plate with high hardness, processing the plate into a shape with the same radian as the surface of the vibration disc, uniformly forming through holes in the edge of the binding plate, ensuring the stable installation of the hexagonal screw, enabling the surface of the vibration disc to be completely bound with the binding plate, uniformly coating the mixture obtained in the step (2) on the surface of the binding plate by adopting a gluing device, and enabling the thickness of the rubber coating formed on the surface of the binding plate to be 2-3 mm;

(4) pressing the vibrating disc, namely pressing the attaching plate on the surface of the vibrating disc by using an inner hexagonal screw matched with the through hole at the edge of the attaching plate, so that the attaching plate is completely attached to the vibrating disc, and coating the groove at the end of the hexagonal screw through rubber coating, so that the rubber coating on the surface of the attaching plate is flush;

(5) the attaching plate is replaced, the adhesive is selected to be applied again according to the abrasion condition, the heating equipment is selected to melt the surface rubber coating during replacement, the hexagonal screw is taken out after being melted, and the wrench is used for taking out the hexagonal screw to replace the attaching plate.

Preferably, the frosting powder in the step (1) is ground into fine particles by adopting silica sand, and the frosting powder with uniform particle diameter is selected after screening, so that the particle diameter of the frosting powder is kept between 80 and 100 mu m.

Preferably, the coating rubber in the step (2) is a polyurethane coating, the coating rubber and the frosting powder are mixed in a component ratio of 5:1, the mixture in the step (2) is fully and uniformly stirred by adopting a mixing device, and the mixture has fluidity when being conveyed to a rubber beating device.

Preferably, the material of the attaching plate in the step (3) is a metal plate material which is the same as that of the vibration disc, and a plurality of hexagonal screws with the same type are selected for fixing the attaching plate and the edge of the vibration disc.

Preferably, when the attachment plate is processed in the step (3), the attachment plate is processed into the same shape as the surface of the vibration disc by using a bending device, and the surface of the attachment plate is polished.

Preferably, when the coating and encapsulation in the step (3) are performed, the mixture in the step (2) is conveyed to a coating device, uniform coating of the encapsulation is realized through the coating device, and the surface of the attaching plate is coated back and forth during coating, so that the encapsulation on the surface of the attaching plate reaches a preset thickness.

Preferably, when the vibrating disk and the attaching plate are pressed in the step (4), the hexagonal screws are sequentially screwed on the edge of the vibrating disk, and the attaching plate is pressed by the hexagonal screws to fix the attaching plate.

Preferably, after the hexagonal screw is fixed in the step (4), the thickness of the top of the hexagonal screw, which is higher than the thickness of the attaching plate, is the same as the thickness of the rubber coating.

Preferably, when the rubber coating is performed in the step (3), through holes at the edge of the attaching plate are reserved, and after the attaching plate is installed, the edges of the hexagon bolts at the through holes are subjected to rubber coating treatment, so that the vibration disc is not influenced by the hexagon screws when in work.

Preferably, in the step (5), the rubber coating at the position of the hexagon bolt is removed, and the attaching plate is removed and replaced after the hexagon screw is unscrewed.

The invention has the beneficial effects that: the noise reduction method is suitable for a vibration disc noise reduction process, indirect contact with materials can be achieved through rubber coating on the surface of a vibration disc, the situation of high noise can be effectively improved, good working environment is brought to operating personnel, the rubber coating is doped with frosting powder to prolong the service life of the rubber coating, the service life of the rubber coating is prolonged as far as possible, the frequency of rubber coating repair and replacement is reduced, an attaching plate is installed on the surface of the vibration disc, the noise can be reduced without replacing a chassis of the vibration disc during use, the rubber coating is convenient to operate after the attaching plate is taken out, and the service life of the vibration disc is prolonged.

Drawings

FIG. 1 is a flow chart of the process of the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.