CN212985878U

CN212985878U - Air spring type shock absorber for textile machinery

Info

Publication number: CN212985878U
Application number: CN202020840788.8U
Authority: CN
Inventors: 吴小章
Original assignee: Zhuji Haofei Machinery Co Ltd
Current assignee: Zhuji Haofei Machinery Co Ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-16
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to an air spring technical field just discloses an air spring formula bumper shock absorber for textile machinery, including first gasbag, the bottom fixed mounting of first gasbag has the connecting plate, the bottom fixed mounting of connecting plate has the second gasbag, the top fixed mounting of first gasbag has the roof, the top fixed mounting of roof has the mounting panel. This air spring formula bumper shock absorber for textile machinery adopts two materials, shape, highly all the same gasbag, and the centre utilizes the connecting plate to connect, makes the utility model discloses have dual air spring's cushioning effect, its shock attenuation effect has obtained double reinforcing, secondly, utilizes the siphunculus to ventilate between two gashunculuses and runs through to connect the pneumatic tube on the right side of second gasbag, make it can link to each other with external air pump, thereby can change the inside atmospheric pressure of two gashunculuses, thereby can be nimble according to indoor outer temperature, carry out appropriate pressure regulating, avoided the risk of gasbag explosion, strengthened its life.

Description

Air spring type shock absorber for textile machinery

Technical Field

The utility model relates to an air spring technical field specifically is an air spring formula bumper shock absorber for textile machinery.

Background

Textile machinery can produce vibrations when working, the effect that prior art generally used hydraulic pressure or spring has then realized the absorbing effect, these two kinds of shock-absorbing structure generally are high in cost, the shock attenuation effect is not good, be difficult for using widely in practical application, so more and more producers use air spring shock absorber, air spring shock absorber is a more new technique, use though still not too general, but a very promising vibration isolation scheme, air spring is a rubber bag of cord thread reinforcing, fill compressed air in, the damping rubber goods that utilizes the compressibility of gas to play the spring action, there are types such as long pillow formula, calabash formula and diaphragm formula.

Present air spring bumper shock absorber simple structure, the shock attenuation effect of air spring bumper shock absorber is relatively poor simultaneously to ordinary air spring bumper shock absorber is often after using, is corroded by the material in the machinery easily, thereby very big increase the replacement rate of air spring bumper shock absorber, gives people and has brought very big inconvenience, so the utility model provides an air spring formula bumper shock absorber for textile machinery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an air spring formula bumper shock absorber for textile machinery possesses the shock attenuation effectual, is difficult for being corroded advantage such as, and it is relatively poor to have solved current air spring bumper shock absorber's shock attenuation effect, is corroded the problem by the material in the machinery easily.

(II) technical scheme

For realizing that above-mentioned shock attenuation is effectual, the difficult purpose that is corroded, the utility model provides a following technical scheme: an air spring type shock absorber for textile machinery comprises a first air bag, a connecting plate is fixedly arranged at the bottom of the first air bag, the bottom of the connecting plate is fixedly provided with a second air bag, the top of the first air bag is fixedly provided with a top plate, the top of the top plate is fixedly provided with a mounting plate, the surface of the mounting plate is provided with a mounting hole, a through pipe extending into the second air bag is fixedly arranged at the bottom of the first air bag, a bottom plate is fixedly arranged at the bottom of the second air bag, the bottom of the bottom plate is fixedly provided with a flexible pad, the right side of the second air bag is fixedly provided with an air pressure pipe, the inner top wall of the first air bag and the inner bottom wall of the second air bag are fixedly provided with supporting plates, one end, far away from the inner top wall of the first air bag, of the supporting plate or one end, far away from the supporting plate, of the inner bottom wall of the second air bag is fixedly provided with a mechanical spring, and one end, far away from the supporting plate, of the mechanical spring is fixedly provided with a bearing plate.

Preferably, the first airbag is made of rubber, an anti-corrosion layer is fixedly mounted on the inner wall of the first airbag, the first airbag and the second airbag are identical in material, shape and height, and a through hole is formed in the surface, opposite to the second airbag, of the first airbag.

Preferably, the top plate is made of stainless steel, the top plate is circular, the top plate and the bottom plate are made of the same material and are the same in shape, and the thickness of the top plate is larger than that of the bottom plate.

Preferably, the material of mounting panel is stainless steel, and the quantity of mounting panel is four, and four mounting panels equidistance distribute on the surface of roof, and the shape of mounting panel is the font of 'Contraband', and the screw thread has been seted up to the inner wall of mounting hole.

Preferably, the connecting plate is made of stainless steel, the center of the connecting plate is provided with a pipe hole corresponding to the through pipe, and the through pipe is a stainless steel pipe.

Preferably, the number of the mechanical springs is eight, the eight mechanical springs are divided into an upper group of springs and a lower group of springs in equal parts, the height of the mechanical springs is smaller than that of the first air bag, and the supporting plate and the bearing plate are made of soft plastics.

Advantageous effects

Compared with the prior art, the utility model provides an air spring formula bumper shock absorber for textile machinery possesses following beneficial effect:

the air spring type shock absorber for textile machinery adopts two air bags with the same material, shape and height, and the middle is connected by a connecting plate, so that the utility model has the shock absorption function of a dual air spring, the shock absorption effect is enhanced doubly, secondly, the two air bags are communicated by a through pipe, and the right side of the second air bag is connected with an air pressure pipe, so that the air pressure in the two air bags can be changed, and the proper pressure regulation can be flexibly carried out according to the indoor and outdoor temperature, thereby avoiding the risk of air bag explosion, enhancing the service life of the air spring type shock absorber, finally, four mechanical springs are respectively arranged on the inner top wall of the first air bag and the inner bottom wall of the second air bag at equal intervals, the height of the mechanical spring is less than that of the air bag, so that the mechanical spring and the air bags keep a certain buffer distance, further strengthen its cushioning effect, so the utility model provides an air spring formula bumper shock absorber for textile machinery.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the air bag comprises a first air bag 1, a connecting plate 2, a second air bag 3, a top plate 4, a mounting plate 5, a mounting hole 6, a through pipe 7, a bottom plate 8, a flexible cushion 9, a pneumatic pipe 10, a supporting plate 11, a mechanical spring 12 and a bearing plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an air spring type damper for textile machinery includes a first airbag 1, a connecting plate 2 is fixedly installed at the bottom of the first airbag 1, a second airbag 3 is fixedly installed at the bottom of the connecting plate 2, the first airbag 1 is made of rubber, an anti-corrosion layer is fixedly installed on the inner wall of the first airbag 1, the first airbag 1 and the second airbag 3 are identical in material, shape and height, a through hole is formed in one side of the first airbag 1 opposite to the second airbag 3, a top plate 4 is fixedly installed at the top of the first airbag 1, an installation plate 5 is fixedly installed at the top of the top plate 4, the installation plate 5 is made of stainless steel, the number of the installation plates 5 is four, the four installation plates 5 are equidistantly distributed on the surface of the top plate 4, the installation plate 5 is shaped like 'Contraband', threads are formed on the inner wall of the installation hole 6, an installation hole 6 is formed in the surface of the installation, a through pipe 7 extending into the second airbag 3 is fixedly installed at the bottom of the first airbag 1, the connecting plate 2 is made of stainless steel, a pipe hole corresponding to the through pipe 7 is formed in the center of the connecting plate 2, the through pipe 7 is made of stainless steel pipe, a bottom plate 8 is fixedly installed at the bottom of the second airbag 3, the top plate 4 is made of stainless steel, the top plate 4 is circular, the top plate 4 and the bottom plate 8 are made of the same material and shape, the thickness of the top plate 4 is larger than that of the bottom plate 8, a flexible pad 9 is fixedly installed at the bottom of the bottom plate 8, an air pressure pipe 10 is fixedly installed at the right side of the second airbag 3, a supporting plate 11 is fixedly installed on both the inner top wall of the first airbag 1 and the inner bottom wall of the second airbag 3, a mechanical spring 12 is fixedly installed at one end of the supporting plate 11 far away from the inner top wall of the first airbag 1 or the inner bottom wall, the number of the mechanical springs 12 is eight, the eight mechanical springs 12 are divided into an upper group of springs and a lower group of springs in equal parts, the height of the mechanical springs 12 is smaller than that of the first air bag 1, and the supporting plate 11 and the bearing plate 13 are both made of soft plastics.

In conclusion, the air spring type shock absorber for textile machinery adopts two air bags with the same material, shape and height, the middle of the air bags is connected by the connecting plate 2, so that the air spring type shock absorber has the shock absorption function of a double air spring, the shock absorption effect of the air spring type shock absorber is enhanced in a double way, secondly, the two air bags are communicated by the through pipe 7, the air pressure pipe 10 is connected to the right side of the second air bag 3, so that the air spring type shock absorber can be connected with an external air pump, the air pressure inside the two air bags can be changed, the proper pressure regulation can be flexibly carried out according to the indoor and outdoor temperature, the risk of air bag explosion is avoided, the service life of the air spring type shock absorber is prolonged, finally, the mechanical springs 12 are respectively arranged on the inner top wall of the first air bag 1 and the inner bottom wall of the second air bag 3 at four equal intervals, the heights of the mechanical springs 12 are, further strengthen its cushioning effect, so the utility model provides an air spring formula bumper shock absorber for textile machinery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air spring type shock absorber for textile machinery comprises a first air bag (1), and is characterized in that: bottom fixed mounting of first gasbag (1) has connecting plate (2), the bottom fixed mounting of connecting plate (2) has second gasbag (3), the top fixed mounting of first gasbag (1) has roof (4), the top fixed mounting of roof (4) has mounting panel (5), mounting hole (6) have been seted up on the surface of mounting panel (5), the bottom fixed mounting of first gasbag (1) has siphunculus (7) that extend to second gasbag (3) inside, the bottom fixed mounting of second gasbag (3) has bottom plate (8), the bottom fixed mounting of bottom plate (8) has toughness pad (9), the right side fixed mounting of second gasbag (3) has pneumatic tube (10), the equal fixed mounting of interior diapire of interior roof of first gasbag (1) and second gasbag (3) has layer board (11), the interior roof of first gasbag (1) or the interior diapire of second gasbag (3) are kept away from to layer board (11) One end of the mechanical spring (12) is fixedly installed, and one end, far away from the supporting plate (11), of the mechanical spring (12) is fixedly installed with a bearing plate (13).

2. An air spring type shock absorber for textile machinery according to claim 1, wherein: the material of first gasbag (1) is rubber, and the inner wall fixed mounting of first gasbag (1) has the anticorrosion layer, and material, shape, the height homogeneous phase of first gasbag (1) and second gasbag (3) have seted up the through-hole with the relative one side of second gasbag (3).

3. An air spring type shock absorber for textile machinery according to claim 1, wherein: the material of roof (4) is stainless steel, and the shape of roof (4) is circular, and the material of roof (4) and bottom plate (8), shape are all the same, and the thickness of roof (4) is greater than the thickness of bottom plate (8).

4. An air spring type shock absorber for textile machinery according to claim 1, wherein: the material of mounting panel (5) is the stainless steel, and the quantity of mounting panel (5) is four, and four mounting panel (5) equidistance distribute on the surface of roof (4), and the shape of mounting panel (5) is the font of 'Contraband', and the screw thread has been seted up to the inner wall of mounting hole (6).

5. An air spring type shock absorber for textile machinery according to claim 1, wherein: the connecting plate (2) is made of stainless steel, a pipe hole corresponding to the through pipe (7) is formed in the center of the connecting plate (2), and the through pipe (7) is a stainless steel pipe.

6. An air spring type shock absorber for textile machinery according to claim 1, wherein: the number of the mechanical springs (12) is eight, the eight mechanical springs (12) are divided into an upper group of springs and a lower group of springs in equal parts, the height of the mechanical springs (12) is smaller than that of the first air bag (1), and the supporting plate (11) and the bearing plate (13) are made of soft plastics.