Vertical noise reduction device

Abstract

The utility model relates to the technical field of noise reduction of a vertical machine bag making device, in particular to a vertical noise reduction device which comprises a door plate body, a mounting frame is fixedly mounted on the back face of the door plate body, limiting frames are fixedly mounted on the two sides of the door plate body respectively, and the vertical noise reduction device further comprises a mounting groove. The mounting groove is fixedly mounted on the front of the door plate body; wherein the mounting groove is filled with sound insulation cotton. The vertical bag making machine solves the problems that the noise is large in the operation process of the vertical bag making machine, the hearing of staff is damaged, the working efficiency is reduced, and the mental health is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction of vertical bag making machines, in particular to a vertical noise reduction device. Background Art

[0002] Vertical bag maker is an automatic packaging equipment, mainly used for bagging of solid materials in food, medicine, chemical industry and other industries. Its working principle mainly includes the following steps: 1. Material conveying: First, the material is fed into the metering device of the vertical bag maker through the conveying equipment; 2. Bag making: The machine pulls out the roll packaging film according to the set size, and makes it into bags by longitudinal and transverse sealing; 3. Filling material: The measured material is filled into the bag at the same time as the bag is formed; 4. Sealing and cutting: The filled bag is finally sealed and cut to complete the whole packaging process.

[0003] During the operation of the vertical bag making machine, especially during the longitudinal and transverse sealing actions, a large noise (about 99.0db) will be generated. Such noise level will have the following effects on the workers in the workshop: 1. Hearing damage: Long-term work in a high-noise environment may cause hearing loss or even permanent hearing damage to the workers; 2. Reduced work efficiency: Noise will distract the workers and reduce work efficiency; 3. Impact on mental health: Long-term exposure to a high-noise environment may cause workers to have mental health problems such as anxiety and fatigue.

[0004] In order to reduce the noise generated by a vertical bag making machine, a vertical noise reducing device is proposed to reduce the noise generated by the vertical bag making machine when it is working. Utility Model Content

[0005] The purpose of the utility model is to provide a vertical noise device, which has the advantages of reducing noise through a vertical bag making machine, thereby improving the working environment of employees, reducing the impact of equipment operation on employees' hearing and mental health, and also helping to improve work efficiency, and solves the problem that the vertical bag making machine has high noise during operation, causing hearing damage to employees, reduced work efficiency and affected mental health.

[0006] To achieve the above object, the utility model provides the following technical solution: a vertical noise device, comprising a door panel body, a mounting frame fixedly mounted on the back of the door panel body, and limit frames fixedly mounted on both sides of the door panel body, and also comprising a mounting groove;

[0007] The mounting groove is fixedly mounted on the front of the door panel body;

[0008] The installation groove is filled with sound insulation cotton.

[0009] When using a vertical noise device in the technical solution, the installation groove is welded and installed on the front side of the door panel body, and sound insulation cotton is filled into the installation groove. The sound insulation cotton has good sound absorption performance and can absorb and reduce the propagation of noise. The limit frames are welded and installed on both sides of the door panel body, and the installation frame is welded and installed on the back side of the door panel body. The sealing strip is glued to the back side of the door panel body on the inner side of the installation frame by glue, and the door panel body is directly inserted into the discharge end on the front side of the vertical bag making machine through the limit frame. The door panel body serves as the first layer of protection for sound insulation. Since the stainless steel plate has good sealing and high quality, it can effectively block the propagation of noise, and the discharge operation is performed through the reserved groove at the bottom of the door panel body. The above-mentioned noise reduction design can reduce the noise of the vertical bag making machine. Such noise reduction effect significantly improves the working environment of employees, reduces the impact on employees' hearing and mental health during equipment operation, and also helps to improve work efficiency.

[0010] Preferably, the door panel body is designed with stainless steel material, and a reserved groove is opened at the bottom of the door panel body.

[0011] The door panel body is designed with stainless steel. Since stainless steel has good sealing and high quality, it can effectively block the spread of noise.

[0012] Preferably, a material guide rack is welded and installed at the bottom of the door panel body at the reserved groove, and the inner edge of the material guide rack is rounded.

[0013] A material guide rack is welded and installed at the bottom of the door panel body at the reserved groove, and the inner edge of the material guide rack is rounded, so that the material discharge operation can be performed through the reserved groove at the bottom of the door panel body.

[0014] Preferably, the mounting frame is welded and installed on the back side of the door panel body, a sealing strip is embedded and installed on the mounting frame, the thickness of the sealing strip is greater than the thickness of the mounting frame, and the sealing strip is glued to the door panel body.

[0015] The mounting frame is welded and installed on the back of the door panel body, and the mounting frame is embedded with a sealing strip. At the same time, the thickness of the sealing strip is greater than the thickness of the mounting frame, and the sealing strip is glued to the door panel body, so that the sealing strip improves the sealing between the door panel body and the vertical bag making machine, thereby achieving sound insulation.

[0016] Preferably, there are two limit frames, which are respectively welded and installed in the middle of two sides of the door panel body.

[0017] The two limiting frames are respectively welded and installed in the middle of the two sides of the door panel body, so that the door panel body can be slidably installed on the discharge end of the front side of the vertical bag making machine through the two limiting frames.

[0018] Preferably, the top of the installation groove adopts an open structure design, and the installation groove is welded and installed to the front side of the door panel body.

[0019] By adopting an open structure design on the top of the installation groove, it is convenient to fill the sound insulation cotton, and by welding the installation groove to the front side of the door panel body, the stability of the entire noise reduction structure is ensured.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] The utility model provides an installation groove, and fixes the installation groove on the front side of the door panel body, and fills the installation groove with sound insulation cotton. When performing specific operations, the installation groove is welded and installed on the front side of the door panel body, and the sound insulation cotton is filled into the installation groove. The sound insulation cotton has good sound absorbing performance, which can absorb and reduce the propagation of noise. The limit frames are welded and installed on both sides of the door panel body, and the installation frames are welded and installed on the back side of the door panel body. The sealing strip is glued to the back side of the door panel body on the inner side of the installation frame by glue, and the door panel body is directly inserted into the discharge end on the front side of the vertical bag making machine through the limit frame. The door panel body serves as the first layer of sound insulation protection. Since the stainless steel plate has good sealing and high quality, it can effectively block the propagation of noise, and the discharge operation is performed through the reserved groove at the bottom of the door panel body. Through the above-mentioned noise reduction design, the noise of the vertical bag making machine can be reduced. Such noise reduction effect significantly improves the working environment of employees, reduces the impact on employees' hearing and mental health when the equipment is running, and also helps to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0025] Figure 4 This is a schematic diagram of the door panel body structure of the present utility model.

[0026] In the figure: 1. Door panel body; 2. Limiting frame; 3. Material guide frame; 4. Installation groove; 5. Sealing strip; 6. Installation frame; 7. Reserved groove. DETAILED DESCRIPTION

[0027] 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.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is provided: a vertical noise device, including a door panel body 1, a mounting frame 6 is fixedly installed on the back of the door panel body 1, and limit frames 2 are fixedly installed on both sides of the door panel body 1, and also includes a mounting groove 4;

[0030] Specifically,

[0031] The mounting groove 4 is fixedly mounted on the front side of the door panel body 1;

[0032] The installation groove 4 is filled with sound insulation cotton.

[0033] By setting the mounting groove 4, and fixing the mounting groove 4 on the front side of the door panel body 1, and filling the mounting groove 4 with sound insulation cotton, when performing specific operations, the mounting groove 4 is welded and installed on the front side of the door panel body 1, and the sound insulation cotton is filled into the mounting groove 4. The sound insulation cotton has good sound absorption performance, which can absorb and reduce the propagation of noise. The limit frame 2 is welded and installed on both sides of the door panel body 1, and the mounting frame 6 is welded and installed on the back side of the door panel body 1. The sealing strip 5 is glued to the back side of the door panel body 1 on the inner side of the mounting frame 6 by glue, and the door panel body 1 is directly inserted into the discharge end of the front side of the vertical bag making machine through the limit frame 2. The door panel body 1 serves as the first layer of sound insulation protection. Since the stainless steel plate has good sealing and high quality, it can effectively block the propagation of noise, and the discharge operation is performed through the reserved groove 7 at the bottom of the door panel body 1. Through the above-mentioned noise reduction design, the noise of the vertical bag making machine can be reduced. Such noise reduction effect significantly improves the working environment of employees, reduces the impact on employees' hearing and mental health during equipment operation, and also helps to improve work efficiency.

[0034] Furthermore, the door panel body 1 is made of stainless steel, and a reserved groove 7 is provided at the bottom of the door panel body 1 .

[0035] The door panel body 1 is designed with stainless steel material. Since the stainless steel plate has good sealing and high quality, it can effectively block the propagation of noise.

[0036] Furthermore, a material guide frame 3 is welded and installed at the bottom of the door panel body 1 at the reserved groove 7, and the inner edge of the material guide frame 3 is rounded.

[0037] A material guide frame 3 is welded and installed at the bottom of the door panel body 1 at the reserved groove 7 , and the inner edge of the material guide frame 3 is rounded, so that the material discharge operation can be performed through the reserved groove 7 at the bottom of the door panel body 1 .

[0038] Furthermore, the mounting frame 6 is welded and installed on the back of the door panel body 1 , and the mounting frame 6 is embedded with a sealing strip 5 , the thickness of the sealing strip 5 is greater than the thickness of the mounting frame 6 , and the sealing strip 5 is glued to the door panel body 1 .

[0039] The mounting frame 6 is welded and installed on the back of the door panel body 1, and the mounting frame 6 is embedded with a sealing strip 5. At the same time, the thickness of the sealing strip 5 is greater than the thickness of the mounting frame 6, and the sealing strip 5 is glued to the door panel body 1, so that the sealing strip 5 improves the sealing between the door panel body 1 and the vertical bag making machine, thereby performing sound insulation.

[0040] Furthermore, there are two limit frames 2 , which are respectively welded and installed in the middle of two sides of the door panel body 1 .

[0041] The two limiting frames 2 are respectively welded and installed in the middle of the two sides of the door panel body 1 , so that the door panel body 1 can be slidably installed on the discharge end of the front side of the vertical bag making machine through the two limiting frames 2 .

[0042] Furthermore, the top of the installation groove 4 adopts an open structure design, and the installation groove 4 is welded and installed to the front side of the door panel body 1 .

[0043] By adopting an open structure design at the top of the installation groove 4, it is convenient to fill the sound insulation cotton, and by welding the installation groove 4 to the front side of the door panel body 1, the stability of the entire noise reduction structure is ensured. When the utility model is used, the mounting groove 4 is welded and installed on the front side of the door panel body 1, and the mounting groove 4 is filled with sound insulation cotton. The sound insulation cotton has good sound absorption performance and can absorb and reduce the propagation of noise. The limit frame 2 is welded and installed on both sides of the door panel body 1, and the mounting frame 6 is welded and installed on the back side of the door panel body 1. The sealing strip 5 is glued to the back side of the door panel body 1 on the inner side of the mounting frame 6 by glue, and the door panel body 1 is directly inserted into the discharge end on the front side of the vertical bag making machine through the limit frame 2. The door panel body 1 serves as the first layer of protection for sound insulation. Since the stainless steel plate has good sealing and high quality, it can effectively block the propagation of noise, and the discharge operation is performed through the reserved groove 7 at the bottom of the door panel body 1. Through the above-mentioned noise reduction design, the noise of the vertical bag making machine can be reduced. Such noise reduction effect significantly improves the working environment of employees, reduces the impact on employees' hearing and mental health during equipment operation, and also helps to improve work efficiency.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vertical noise reduction device, comprising a door panel body (1), a mounting frame (6) fixedly mounted on the back of the door panel body (1), and limit frames (2) fixedly mounted on both sides of the door panel body (1), characterized in that: Also includes: A mounting groove (4) fixedly mounted on the front side of the door panel body (1); The installation groove (4) is filled with sound insulation cotton.

2. A vertical noise device according to claim 1, characterized in that: The door panel body (1) is made of stainless steel, and a reserved groove (7) is provided at the bottom of the door panel body (1).

3. A vertical noise device according to claim 2, characterized in that: A material guide frame (3) is welded and installed on the bottom of the door panel body (1) at the reserved groove (7), and the inner edge of the material guide frame (3) is rounded.

4. A vertical noise device according to claim 1, characterized in that: The mounting frame (6) is welded and mounted on the back of the door panel body (1); a sealing strip (5) is embedded and mounted on the mounting frame (6); the thickness of the sealing strip (5) is greater than the thickness of the mounting frame (6); and the sealing strip (5) is glued to the door panel body (1).

5. A vertical noise device according to claim 1, characterized in that: There are two limit frames (2), and the two limit frames (2) are respectively welded and installed in the middle of two sides of the door panel body (1).

6. A vertical noise device according to claim 1, characterized in that: The top of the installation groove (4) adopts an open structure design, and the installation groove (4) is welded and installed on the front side of the door panel body (1).

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