CN218200478U

CN218200478U - Feeding device with noise reduction function

Info

Publication number: CN218200478U
Application number: CN202222510138.9U
Authority: CN
Inventors: 李亚平; 杨宏斌
Original assignee: Zhuhai Meimu Automation Technology Co ltd
Current assignee: Zhuhai Meimu Automation Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a material feeding unit with function of making an uproar falls, including frame (1), be equipped with vibration dish (2), the encirclement that is used for the pay-off in frame (1) the first casing (3), the encirclement of making an uproar fall outside vibration dish (2) the first casing (4) of making an uproar falls in the second that falls outside casing (3), casing (4) are fallen to the second is fallen including the front side openable door (41), the door plant four sides that the front side openable door (41) all are equipped with sponge (5) that are used for blockking the noise propagation, and the present case simple structure easily realizes, and the setting of the first casing of making an uproar of falling is convenient for can surround the vibration dish to realize that the first layer gives sound insulation, be favorable to the propagation of noise abatement. The setting of the casing of making an uproar falls in the second is convenient for can surround the casing of making an uproar falls in the first to realize that the second floor gives sound insulation, be favorable to further noise reduction's propagation, prevent to cause noise pollution and influence health. The setting of the sponge that the front side can open the door is convenient for fill up each gap of the door plant that the front side can open the door to stop the noise and propagate from the gap, be favorable to noise abatement pollution.

Description

Feeding device with noise reduction function

Technical Field

The utility model relates to a material feeding unit with function of making an uproar is fallen.

Background

In the automation equipment field, generally adopt the vibration dish as automatic assembly equipment or automatic processing equipment's supplementary material feeding unit, but current vibration dish can produce great noise in the course of the work, causes noise pollution, influences operational environment, also can produce harmful effects to the human body under this kind of operational environment for a long time moreover.

Chinese publication No. CN215556602U discloses a vibration plate with a noise reduction device, in which a noise reduction casing is erected on a vibration plate body to reduce noise of the vibration plate during operation, but the noise reduction effect is limited. Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes above-mentioned technique is not enough, provides a material feeding unit with function of making an uproar is fallen.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a material feeding unit with function of making an uproar falls, is including frame 1, be equipped with the vibration dish 2 that is used for the pay-off in frame 1, surround vibration dish 2 outer first fall make an uproar casing 3, surround first fall make an uproar casing 4 of making an uproar fall in the outer second of casing 3 of making an uproar, casing 4 is made an uproar to the second is including the front side 41 that can open the door, the door plant four sides that the front side 41 can open the door all are equipped with the sponge 5 that is used for blockking the noise propagation.

Preferably, the inner walls of the first noise reduction shell 3 and the second noise reduction shell 4 are both provided with sound absorption cotton 6 for absorbing noise.

Preferably, the sound absorption cotton 6 is arranged on the inner wall of the shell in a sticking mode and then is further fixed through a screw.

Preferably, the bottom of the frame 1 is provided with a vibration-proof rubber pad 7.

Preferably, the second noise reduction casing 4 further comprises a rear openable door 42, a left side panel 43, a right side panel 44 and a top panel 45, the sponge 5 for blocking noise transmission is disposed on four sides of the rear openable door 42, and the observation windows 8 for observing the inside conditions of the feeding device are disposed on the door panels of the front openable door 41 and the rear openable door 42.

Preferably, a first discharge port 9 used for connecting the vibration disc 2 with external equipment is formed in the first noise reduction shell 3, and a second discharge port 10 used for connecting the vibration disc 2 with external equipment and having the same opening orientation as the first discharge port 9 is formed in the second noise reduction shell 4.

Preferably, the edges of the first discharging hole 9 and the second discharging hole 10 are provided with sponges 5 for blocking noise transmission.

Preferably, a maintenance window 11 which is opened when an operator maintains the first noise reduction housing 3 is arranged on the front side wall of the first noise reduction housing, and a sponge 5 for blocking noise transmission is arranged on the edge of the maintenance window 11.

Preferably, sponge 5 is filled at each gap interface of the first noise reduction shell 3 and the second noise reduction shell 4.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the present case simple structure easily realizes, the first setting of making an uproar casing of falling is convenient for can surround the vibration dish to realize that the first layer gives sound insulation, be favorable to the propagation of noise abatement. The setting of the casing of making an uproar falls in the second is convenient for can with the casing of making an uproar encloses falls in the first to realize that the second floor gives sound insulation, be favorable to further noise abatement's propagation, prevent to cause noise pollution and influence health. The setting of the sponge that the front side can open the door is convenient for fill up each gap of the door plant that the front side can open the door to stop the noise and spread from the gap, be favorable to noise abatement pollution.

2. The sound absorbing cotton is arranged, so that noise generated during working of the vibration disc can be absorbed favorably, and noise pollution is reduced.

3. The setting of this case antivibration cushion, reducible noise that produces because of the vibration, its practicality is good.

Drawings

Fig. 1 is a perspective view of the present disclosure.

Fig. 2 is one of partial structural views of the present disclosure.

Fig. 3 is a partial structural sectional view of the present disclosure.

Fig. 4 is a structural view of a door panel with a front openable door.

Detailed Description

The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 4, a feeding device with noise reduction function comprises a frame 1, wherein a vibration disc 2 for feeding, a first noise reduction shell 3 surrounding the vibration disc 2, and a second noise reduction shell 4 surrounding the first noise reduction shell 3 are arranged on the frame 1, the second noise reduction shell 4 comprises a front openable door 41, and sponges 5 for blocking noise transmission are arranged on four sides of a door plate of the front openable door 41.

As mentioned above, the structure of the scheme is simple and easy to realize, and the arrangement of the first noise reduction shell 3 is convenient for surrounding the vibration disc 2, so that the first layer of sound insulation is realized, and the transmission of noise reduction is facilitated. The setting of casing 4 of making an uproar falls in the second is convenient for can with casing 3 surrounds of making an uproar falls in the first to realize that the second floor gives sound insulation, be favorable to further noise abatement's propagation, prevent to cause noise pollution and influence human health. The sponge 5 of the front openable door 41 is arranged to fill all gaps of the door plate of the front openable door 41, so that noise is prevented from being transmitted from the gaps, and noise pollution is reduced. During specific implementation, the surface of sponge 5 is comparatively level and smooth so that paste in the door plant four sides and do not influence the closure of front side openable door 41, the up end of the casing 3 of making an uproar is for the opening for the upper end hopper is downward to the 2 blanks of inside vibration dish.

As shown in fig. 2 and 3, the inner walls of the first noise reduction casing 3 and the second noise reduction casing 4 are provided with sound absorbing cotton 6 for absorbing noise. Therefore, the vibration disc 2 is beneficial to absorbing the noise generated during the working process, and the noise pollution is reduced. When the vibration disc 2 works, noise is generated, the noise can penetrate into the material through the pores in the sound absorption cotton 6 and is subjected to friction with the material to convert sound energy into heat energy, and therefore the noise generated by the vibration disc 2 is absorbed.

From above, during concrete implementation, inhale sound cotton 6 and set up on shells inner wall through the mode of pasting, rethread screw is further fixed. Thus, the sound absorption cotton 6 can be prevented from being connected with the inner wall of the shell firmly or falling off to influence the noise absorption.

As shown in fig. 1 and fig. 2, in practical application, a bottom of the frame 1 is provided with a rubber pad 7 for vibration prevention. In this way, in practical implementation, the vibration disc 2 drives the frame 1 to vibrate together when working, noise generated by vibration can be reduced through the vibration-proof rubber pad 7, and the practicability is good.

As shown in fig. 1 and fig. 2, in specific implementation, the second noise reduction casing 4 further includes a rear openable door 42, a left side panel 43, a right side panel 44, and a top panel 45, the four sides of the rear openable door 42 are all provided with sponges 5 for blocking noise propagation, and the door panels of the front openable door 41 and the rear openable door 42 are all provided with observation windows 8 for observing the inside condition of the feeding device.

As described above, the rear openable door 42, the left side panel 43, the right side panel 44, and the top panel 45 of the second noise reduction casing 4 are arranged to form a closed space with the front openable door 41 and the rack 1, so as to reduce the propagation of noise. The observation window 8 is arranged, so that the internal condition of the feeding device can be observed conveniently, and the abnormity in the feeding device can be found in time.

As shown in fig. 1 and 2, the first noise reduction casing 3 is provided with a first discharging hole 9 for connecting the vibration disc 2 with an external device, and the second noise reduction casing 4 is provided with a second discharging hole 10 having the same opening direction as the first discharging hole 9 and used for connecting the vibration disc 2 with the external device. In this way, the vibrating disk 2 feeds external equipment.

As shown in fig. 2 and 3, in specific implementation, the sponge 5 for blocking noise transmission is disposed at the edge of the first discharging hole 9 and the second discharging hole 10. So, also can play certain syllable-dividing effect when external equipment links up with the discharge gate.

As shown in fig. 2, in specific implementation, a maintenance window 11 for an operator to open during maintenance is provided on a front side wall of the first noise reduction housing 3. In this way, regular maintenance and overhaul of the vibrating disk 2 is facilitated.

From above, all the sponge 5 is filled at each gap interface of the first noise reduction shell 3 and the second noise reduction shell 4. Thus, the noise generated by the vibrating disk 2 can be fully isolated, and the noise leakage can be reduced.

As described above, the present disclosure is directed to a feeding device with noise reduction function, and all technical solutions identical or similar to the present disclosure should be regarded as falling within the scope of the present disclosure.

Claims

1. The utility model provides a material feeding unit with function of making an uproar falls, is including frame (1), its characterized in that be equipped with vibration dish (2) that are used for the pay-off in frame (1), surround vibration dish (2) outer first fall make an uproar casing (3), surround and be in casing (4) are made an uproar to first fall the outer second of casing (3) of making an uproar, casing (4) are made an uproar to the second including front side openable door (41), the door plant four sides that the front side openable door (41) all are equipped with sponge (5) that are used for blockking the noise propagation.

2. A feeding device with noise reduction function according to claim 1, characterized in that the inner walls of the first noise reduction casing (3) and the second noise reduction casing (4) are provided with sound absorbing cotton (6) for absorbing noise.

3. The feeding device with the noise reduction function as claimed in claim 2, wherein the sound-absorbing cotton (6) is arranged on the inner wall of the shell in a sticking manner and is further fixed by a screw.

4. The feeding device with the noise reduction function according to claim 1, wherein the bottom of the frame (1) is provided with an anti-vibration rubber mat (7).

5. The feeding device with the noise reduction function according to claim 1, wherein the second noise reduction casing (4) further comprises a rear openable door (42), a left side panel (43), a right side panel (44) and a top panel (45), wherein sponges (5) for blocking noise propagation are arranged on four sides of the rear openable door (42), and observation windows (8) for observing the inside condition of the feeding device are arranged on door plates of the front openable door (41) and the rear openable door (42).

6. The feeding device with the noise reduction function according to claim 1, wherein a first discharging port (9) for connecting the vibration disc (2) with external equipment is formed in the first noise reduction casing (3), and a second discharging port (10) for connecting the vibration disc (2) with the external equipment is formed in the second noise reduction casing (4) and has the same opening direction as the first discharging port (9).

7. A feeding device with noise reduction function according to claim 6, characterized in that the edges of the first discharging port (9) and the second discharging port (10) are provided with sponges (5) for blocking noise transmission.

8. The feeding device with the noise reduction function according to claim 1, wherein a maintenance window (11) which is opened when an operator maintains the feeding device is arranged on the front side wall of the first noise reduction casing (3), and a sponge (5) for blocking noise transmission is arranged on the edge of the maintenance window (11).

9. A feeding device with noise reduction function according to any one of claims 1-8, characterized in that the sponge (5) is filled at each gap interface of the first noise reduction housing (3) and the second noise reduction housing (4).