CN219216448U

CN219216448U - Noise-reducing vibration disk

Info

Publication number: CN219216448U
Application number: CN202320145429.4U
Authority: CN
Inventors: 姚金友; 吴健业; 刘巨文; 吕淑敏
Original assignee: Shenzhen Borong Automation Technology Development Co ltd
Current assignee: Shenzhen Borong Automation Technology Development Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-20
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a noise-reducing vibration disc, which comprises a vibration disc body, a fixing mechanism and a noise-reducing mechanism, wherein the vibration disc body comprises a fixing shell, sound insulation cotton is arranged on the inner wall of the fixing shell, the noise-reducing mechanism comprises a cover plate, a feeding pipe is arranged on the inner wall of the cover plate, movable seats are arranged at the top parts of the outer walls of two ends of the feeding pipe, hydraulic cylinders are arranged at the bottoms of the two movable seats, a protection pad is arranged at the top part of the inner side of the cover plate, and sound absorption cotton is arranged on the inner wall of the cover plate. According to the utility model, the length of the feeding pipe penetrating into the vibration plate body can be adjusted through the working of the hydraulic cylinder, so that noise caused by collision of materials with the vibration plate body in the feeding process can be avoided, noise generated by the working of the vibration plate body can be absorbed and isolated by the sound insulation cotton and the sound absorption cotton, meanwhile, the gap between the feeding pipe and the cover plate can be sealed and isolated by the protective pad, and the quietness of the working environment of the vibration plate can be ensured.

Description

Noise-reducing vibration disk

Technical Field

The utility model relates to the technical field of vibration disks, in particular to a noise-reduction type vibration disk.

Background

The vibration disc is a feeding device capable of automatically and directionally sorting, and is widely used in various industries such as light industrial machinery, automatic punching machines, office supplies, stationery, electronic appliances, clock standard parts, pharmaceutical industry, hardware industry, plastic connectors, batteries, food packaging machinery, detection and the like, and the working purpose of the vibration disc is to automatically, orderly, directionally and orderly arrange unordered workpieces and accurately convey the unordered workpieces to the next working procedure through vibration.

The prior art has the following defects: in the working process of the existing vibration disc, materials generally fall into the vibration disc directly, a large amount of noise can be generated due to collision between the materials and the vibration disc, and a large amount of noise can be generated due to friction between the materials and the vibration disc and friction between the vibration disc and the ground in the working process of the vibration disc, so that the working environment around the vibration disc can be influenced.

The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to provide a noise-reducing vibration disc, the length of a feeding pipe penetrating into the vibration disc body can be adjusted through the working of a hydraulic cylinder, the natural falling distance of materials can be adjusted, the noise caused by collision between the materials and the vibration disc body in the feeding process can be avoided, meanwhile, noise generated by the working of the vibration disc body can be absorbed and isolated through sound-insulating cotton fixed on the inner wall of a shell and sound-absorbing cotton fixed on the inner wall of a cover plate, meanwhile, a gap between the feeding pipe and the cover plate can be sealed and isolated through a protective pad on the inner side top of the cover plate, the noise generated by the working of the vibration disc body can be well isolated, and the quietness of the working environment of the vibration disc can be ensured, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: noise reduction type vibrations dish, including vibrations dish body, still include:

the fixing mechanism is arranged at the bottom of the vibration disc body and used for supporting and fixing the vibration disc body;

the noise reduction mechanism is arranged at the top of the vibration disc body and is used for reducing noise and silencing the vibration disc body;

the vibration plate body comprises a fixed shell, a material conveying plate is fixedly arranged in the fixed shell, an installation groove is formed in the inner wall of the fixed shell, and soundproof cotton is movably arranged on the inner wall of the installation groove;

the noise reduction mechanism comprises a cover plate, a feeding pipe is movably mounted on the inner wall of the cover plate, movable seats are fixedly mounted on the top of the outer walls of the two ends of the feeding pipe, hydraulic cylinders are arranged at the bottoms of the movable seats, a protection pad is fixedly mounted on the top of the inner side of the cover plate, and sound absorbing cotton is movably mounted on the inner wall of the cover plate.

Preferably, the fixing mechanism comprises a supporting base and a supporting pad, wherein the top of the supporting base is fixedly connected with the bottom of the fixing shell, and the bottom of the supporting base is fixedly connected with the supporting pad.

Preferably, six support pads are arranged, the six support pads are arranged in an equidistant annular mode, and the support pads are made of wear-resistant rubber material members.

Preferably, eight mounting seats are fixedly arranged at the top of the outer wall of the fixed shell, and the eight mounting seats are arranged in an equidistant annular manner.

Preferably, eight fixing seats are fixedly arranged at the bottom of the outer wall of the cover plate, eight fixing seats are arranged in an equidistant annular mode, and fixing bolts are arranged between the fixing seats and the adjacent mounting seats and are fixedly connected through the fixing bolts.

Preferably, two ends of the bottom of the protection pad are fixedly connected with two hydraulic cylinders respectively, and the hydraulic cylinders are connected with movable seats at the same end through an output shaft in a transmission way.

Preferably, the diameter of the inner wall of the protective pad is the same as the outer diameter of the feeding pipe, and the vertical section of the protective pad is of an L-shaped structure.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the length of the feeding pipe penetrating into the vibration plate body can be adjusted through the working of the hydraulic cylinder, the natural falling distance of materials can be adjusted, the noise caused by collision between the materials and the vibration plate body in the feeding process can be avoided, meanwhile, noise generated by the working of the vibration plate body can be absorbed and isolated through sound insulation cotton fixed on the inner wall of the shell and sound absorption cotton fixed on the inner wall of the cover plate, meanwhile, a gap between the feeding pipe and the cover plate can be sealed and isolated through a top protection pad on the inner side of the cover plate, and further, noise generated by the working of the vibration plate body can be well isolated, and further, the quietness of the working environment of the vibration plate can be guaranteed;

2. can support and fix the support base through the supporting pad, wear-resisting rubber material makes the supporting pad can be stable support the support base, can reduce to appear friction between vibrations dish and the ground and produce the noise, and then can guarantee the stability and the silence of vibrations dish work.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is an enlarged view of the portion a of fig. 2 in accordance with the present utility model.

Fig. 4 is an exploded view of a vibration plate body of the present utility model.

Fig. 5 is an exploded view of the perspective structure of the noise reduction mechanism of the present utility model.

Reference numerals illustrate:

1. a fixing mechanism; 101. a support base; 102. a support pad;

2. a vibration plate body; 201. a fixed housing; 202. a material conveying plate; 203. a mounting base; 204. a mounting groove; 205. soundproof cotton;

3. a noise reduction mechanism; 301. a cover plate; 302. a feed pipe; 303. a movable seat; 304. a hydraulic cylinder; 305. a protective pad; 306. sound absorbing cotton; 307. a fixing seat; 308. and (5) fixing bolts.

Detailed Description

The utility model provides a noise reduction type vibration disk as shown in fig. 1-5, which comprises a vibration disk body 2 and further comprises:

the fixing mechanism 1 is arranged at the bottom of the vibration disc body 2 and is used for supporting and fixing the vibration disc body 2;

the noise reduction mechanism 3 is arranged at the top of the vibration disc body 2 and is used for reducing noise and silencing the vibration disc body 2;

the vibration disc body 2 comprises a fixed shell 201, a material conveying plate 202 is fixedly arranged in the fixed shell 201, a mounting groove 204 is formed in the inner wall of the fixed shell 201, and soundproof cotton 205 is movably arranged in the inner wall of the mounting groove 204;

the noise reduction mechanism 3 comprises a cover plate 301, a feed pipe 302 is movably mounted on the inner wall of the cover plate 301, movable seats 303 are fixedly mounted on the top of the outer walls of the two ends of the feed pipe 302, hydraulic cylinders 304 are arranged at the bottoms of the two movable seats 303, a protection pad 305 is fixedly mounted on the top of the inner side of the cover plate 301, and sound absorbing cotton 306 is movably mounted on the inner wall of the cover plate 301.

Further, the fixing mechanism 1 includes a support base 101 and a support pad 102, the top of the support base 101 is fixedly connected with the bottom of the fixing housing 201, the bottom of the support base 101 is fixedly connected with the support pad 102, and the support base 101 can support and fix the vibration disc body 2.

Further, the number of the support pads 102 is six, the support pads 102 are arranged in an equidistant annular manner, the support pads 102 are made of wear-resistant rubber material, and friction generated between the vibration disc body 2 and the ground in the working process can be reduced through the supporting and buffering effects of the support pads 102, so that the working noise of the vibration disc body 2 is reduced.

Further, eight mounting seats 203 are fixedly mounted on the top of the outer wall of the fixed housing 201, the eight mounting seats 203 are arranged in an equidistant annular manner, and the fixed housing 201 can mount and fix the mounting seats 203.

Further, eight fixing seats 307 are fixedly installed at the bottom of the outer wall of the cover plate 301, eight fixing seats 307 are arranged in an equidistant annular manner, fixing bolts 308 are arranged between the fixing seats 307 and the adjacent mounting seats 203 and are fixedly connected through the fixing bolts 308, the cover plate 301 can install and fix the fixing seats 307, and the cover plate 301 penetrates through the fixing seats 307 and is connected with the mounting seats 203 through the fixing bolts 308, so that the cover plate 301 can be connected with the vibration disc body 2.

Further, the two ends of the bottom of the protection pad 305 are fixedly connected with two hydraulic cylinders 304 respectively, the hydraulic cylinders 304 are connected with the movable seats 303 at the same end through an output shaft in a transmission manner, the protection pad 305 can mount and fix the hydraulic cylinders 304, the hydraulic cylinders 304 can drive the movable seats 303 to move when working, and then the length of the feeding pipe 302 extending into the vibration disc body 2 can be adjusted.

Further, the diameter of the inner wall of the protective pad 305 is the same as the outer diameter of the feeding pipe 302, the vertical section of the protective pad 305 is in an L-shaped structure, and the gap between the feeding pipe 302 and the cover plate 301 can be protected and sealed by the protective pad 305, so that the noise generated by the vibration disk can be reduced.

The implementation mode specifically comprises the following steps: in the vibration dish working process, install vibration dish body 2's top with mechanism 3 of making an uproar falls, make eight fixing bases 307 can align with eight mount pads 203 respectively, and then run through fixing bases 307 with fixing bolts 308 makes it be connected with mount pads 203, make the mechanism of making an uproar 3 of making an uproar can be connected with vibration dish body 2 firm, and then make two movable seats 303 remove towards apron 301 top through two pneumatic cylinders 304 work, and then can drive inlet pipe 302 and extend towards vibration dish body 2 inside, and then can add the material to vibration dish body 2 inside through inlet pipe 302, through changing the height that inlet pipe 302 is in depth, noise that produces when can reduce the material and get into vibration dish body 2, and then when the material is carried to the needs, two pneumatic cylinders 304 reverse work makes inlet pipe 302 upwards extend, vibration dish body 2 work makes the material can carry through material conveying board 202, in vibration dish body 2 working process, contact between supporting pad 102 and the ground, friction between vibration dish and the ground can be reduced, and simultaneously vibration dish body 2 inner wall's soundproof cotton 205 and apron inner wall's sound absorbing body 306 can produce noise to vibration dish 2, the vibration dish that can be contacted with the vibration dish in the working process and the vibration dish is produced with the noise that the vibration is more easily, the vibration dish is realized, the vibration dish is produced in the vibration dish is more noise-isolating mode is realized in the vibration is easy to the working process, the vibration dish is realized, the vibration dish is easy to the vibration dish is realized and the vibration dish is more than the vibration plate was easy to the vibration plate.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Noise reduction type vibrations dish, including vibrations dish body (2), its characterized in that still includes:

the fixing mechanism (1) is arranged at the bottom of the vibration disc body (2) and is used for supporting and fixing the vibration disc body (2);

the noise reduction mechanism (3) is arranged at the top of the vibration disc body (2) and is used for reducing noise and eliminating noise of the vibration disc body (2);

the vibration disc body (2) comprises a fixed shell (201), a material conveying plate (202) is fixedly arranged in the fixed shell (201), an installation groove (204) is formed in the inner wall of the fixed shell (201), and sound insulation cotton (205) is movably arranged in the inner wall of the installation groove (204);

the noise reduction mechanism (3) comprises a cover plate (301), a feeding pipe (302) is movably mounted on the inner wall of the cover plate (301), movable seats (303) are fixedly mounted on the top of the outer walls of the two ends of the feeding pipe (302), hydraulic cylinders (304) are arranged at the bottoms of the two movable seats (303), a protection pad (305) is fixedly mounted on the top of the inner side of the cover plate (301), and sound absorbing cotton (306) is movably mounted on the inner wall of the cover plate (301).

2. The noise-reducing vibration disk of claim 1, wherein: the fixing mechanism (1) comprises a supporting base (101) and a supporting pad (102), wherein the top of the supporting base (101) is fixedly connected with the bottom of the fixing shell (201), and the bottom of the supporting base (101) is fixedly connected with the supporting pad (102).

3. The noise-reducing vibration disk of claim 2, wherein: six support pads (102) are arranged, the six support pads (102) are arranged in an equidistant annular mode, and the support pads (102) are arranged to be wear-resistant rubber material members.

4. The noise-reducing vibration disk of claim 1, wherein: eight mounting seats (203) are fixedly mounted on the top of the outer wall of the fixed shell (201), and the eight mounting seats (203) are arranged in an equidistant annular mode.

5. The noise-reducing vibration disk of claim 4, wherein: eight fixing seats (307) are fixedly arranged at the bottom of the outer wall of the cover plate (301), eight fixing seats (307) are arranged in an equidistant annular mode, and fixing bolts (308) are arranged between the fixing seats (307) and the adjacent mounting seats (203) and are fixedly connected through the fixing bolts (308).

6. The noise-reducing vibration disk of claim 1, wherein: the two ends of the bottom of the protection pad (305) are respectively and fixedly connected with two hydraulic cylinders (304), and the hydraulic cylinders (304) are connected with the movable seats (303) at the same end through an output shaft in a transmission way.

7. The noise-reducing vibration disk of claim 1, wherein: the diameter of the inner wall of the protective pad (305) is the same as the outer diameter of the feeding pipe (302), and the vertical section of the protective pad (305) is of an L-shaped structure.