Inflation device for production of air bag shock absorber

Abstract

The utility model discloses an inflation device for airbag damper production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an air pump, the top of the bottom plate is movably connected with a noise reduction box, the noise reduction box comprises a cavity and a storage cavity, the air pump is located inside the storage cavity, the inside of the cavity is fixedly connected with a waved plate, and the waved plate is located inside the storage cavity. The number of the waved plates is multiple, a through opening is formed in the left side of the noise reduction box, and a first driving box is fixedly connected to the top of the bottom plate. The waved plate is arranged in the noise reduction box, noise sound waves can be reflected for multiple times, energy of the sound waves is consumed, the purpose of noise reduction is achieved, meanwhile, noise can be reduced to a certain degree through the material of the noise reduction box, the through opening can be shielded through the sponge block, and the noise reduction effect is improved. And meanwhile, the sponge block can absorb sound waves transmitted from the through opening for noise reduction, and the device has the advantage of being good in noise reduction effect.

Description

Technical Field

[0001] The utility model relates to the technical field of air bag shock absorption, in particular to an inflating device for producing air bag shock absorbers. Background Art

[0002] Airbag shock absorber is a kind of inflatable shock absorber, which uses air pressure resistance to prevent vibration. It is currently used in washing equipment, washing and dehydrating machines, amusement equipment, carousel, papermaking machinery, leather vibration machinery, vibrating screen, mining equipment, pipeline equipment, ship mooring equipment, precision equipment and other industrial equipment. Air spring technology is applied to the shock absorption of equipment.

[0003] During the production of airbag shock absorbers, an air pump is used to inflate the airbag shock absorbers and then test the performance of the airbag shock absorbers. However, the existing inflation device for airbag shock absorber production will generate a lot of noise during actual use, affecting the communication between workers in the workshop. The loud noise will also cause greater noise pollution to the surrounding environment. Therefore, it is necessary to design and modify the inflation device for airbag shock absorber production to effectively prevent the phenomenon of poor noise reduction effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an inflation device for the production of airbag shock absorbers, which has the advantage of good noise reduction effect and solves the problem that during the production of airbag shock absorbers, an air pump is used to inflate the airbag shock absorber to test the performance of the airbag shock absorber. However, the existing inflation device for the production of airbag shock absorbers will generate relatively large noise during actual use, affecting the communication between workers in the workshop. The large noise will also cause relatively large noise pollution to the surrounding environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inflating device for producing airbag shock absorbers, comprising a bottom plate, an air pump is fixedly connected to the top of the bottom plate, a noise reduction box is movably connected to the top of the bottom plate, the noise reduction box comprises a cavity and a storage cavity, and the air pump is located inside the storage cavity, a wave plate is fixedly connected to the inside of the cavity, and the number of the wave plates is several, a through opening is opened on the left side of the noise reduction box, a first drive box is fixedly connected to the top of the bottom plate, a first threaded rod is movably connected to the inside of the first drive box, a movable block is threadedly connected to the surface of the first threaded rod, and the movable block is fixedly connected to the noise reduction box, a first motor is fixedly connected to the top of the first drive box, and the output end of the first motor is fixedly connected to the first threaded rod, a second drive box is fixedly connected to the left side of the noise reduction box, a positive and negative threaded rod is movably connected to the inside of the second drive box, both sides of the surface of the positive and negative threaded rod are threadedly connected to sliders, a sponge block is fixedly connected to the bottom of the slider, a second motor is fixedly connected to the front of the second drive box, and the output end of the second motor is fixedly connected to the positive and negative threaded rod.

[0006] As a preferred embodiment of the present invention, protective covers are fixedly connected to the surfaces of the first motor and the second motor.

[0007] As a preferred embodiment of the utility model, a semiconductor cooling sheet is fixedly connected to the interior of the noise reduction box, and a fan is fixedly connected to the top of the noise reduction box via a bracket.

[0008] As a preferred embodiment of the present invention, universal wheels are fixedly connected to the four sides of the bottom of the base plate.

[0009] As a preferred embodiment of the present invention, a handrail frame is fixedly connected to the right side of the first driving box.

[0010] As a preferred embodiment of the present invention, the inner wall of the storage cavity is provided with a noise reduction groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts a noise reduction box with a corrugated plate inside, which can reflect the noise sound waves multiple times, thereby consuming the energy of the sound waves, thereby achieving the purpose of noise reduction. At the same time, the material of the noise reduction box itself can also reduce the noise to a certain extent. Through the setting of the sponge block, the opening can be blocked, and at the same time, the sponge block can absorb the sound waves transmitted from the opening to reduce noise. The device has the advantage of good noise reduction effect.

[0013] 2. The utility model can protect the first motor and the second motor by setting the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a left side cross-sectional view of the second drive box structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the left side cross-section of the noise reduction box structure of the utility model;

[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1, bottom plate; 2, noise reduction box; 3, cavity; 4, storage cavity; 5, corrugated plate; 6, first drive box; 7, first threaded rod; 8, first motor; 9, movable block; 10, second drive box; 11, positive and negative threaded rod; 12, slider; 13, sponge block; 14, second motor; 15, universal wheel; 16, handrail; 17, semiconductor refrigeration plate; 18, fan; 19, noise reduction groove. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, an inflating device for producing airbag shock absorbers includes a bottom plate 1, an air pump is fixedly connected to the top of the bottom plate 1, a noise reduction box 2 is movably connected to the top of the bottom plate 1, the noise reduction box 2 includes a cavity 3 and a storage cavity 4, and the air pump is located inside the storage cavity 4, a wave plate 5 is fixedly connected to the inside of the cavity 3, the number of the wave plates 5 is several, a through opening is opened on the left side of the noise reduction box 2, a first drive box 6 is fixedly connected to the top of the bottom plate 1, a first threaded rod 7 is movably connected to the inside of the first drive box 6, a movable block 9 is threadedly connected to the surface of the first threaded rod 7, and the movable block 9 is fixedly connected to the noise reduction box 2, the top of the first drive box 6 is fixedly connected to the first motor 8, the output end of the first motor 8 is fixedly connected to the first threaded rod 7, the left side of the noise reduction box 2 is fixedly connected to the second drive box 10, the interior of the second drive box 10 is movably connected to the positive and negative threaded rod 11, both sides of the surface of the positive and negative threaded rod 11 are threadedly connected to the slider 12, the bottom of the slider 12 is fixedly connected to the sponge block 13, the front of the second drive box 10 is fixedly connected to the second motor 14, and the output end of the second motor 14 is fixedly connected to the positive and negative threaded rod 11.

[0021] refer to Figure 1 , Figure 2 and Figure 4 Protective covers are fixedly connected to the surfaces of the first motor 8 and the second motor 14 .

[0022] As a technical optimization solution of the present invention, the provision of a protective cover can protect the first motor 8 and the second motor 14 .

[0023] refer to Figure 1 and Figure 2 A semiconductor cooling sheet 17 is fixedly connected to the interior of the noise reduction box 2, and a fan 18 is fixedly connected to the top of the noise reduction box 2 via a bracket.

[0024] As a technical optimization solution of the utility model, through the setting of the semiconductor refrigeration sheet 17 and the fan 18, the operator can start the semiconductor refrigeration sheet 17 and the fan 18 to cool the bottom of the semiconductor refrigeration sheet 17, thereby dissipating the heat of the air pump, and the bottom of the semiconductor refrigeration sheet 17 extends to the inside of the storage cavity 4.

[0025] refer to Figure 1 Universal wheels 15 are fixedly connected around the bottom of the base plate 1.

[0026] As a technical optimization solution of the present invention, the portability of the device can be improved by providing the universal wheels 15 .

[0027] refer to Figure 1 The right side of the first driving box 6 is fixedly connected with an armrest frame 16.

[0028] As a technical optimization solution of the present invention, the provision of the handrail frame 16 can facilitate the operator to push the device.

[0029] refer to Figure 3 The inner wall of the storage cavity 4 is provided with a noise reduction groove 19.

[0030] As a technical optimization solution of the utility model, by setting the noise reduction groove 19, the noise sound waves generated by the air pump can be reflected multiple times, thereby achieving the purpose of noise reduction.

[0031] The working principle and use process of the utility model are as follows: when in use, the operator starts the first motor 8 to rotate and drive the first threaded rod 7 to rotate, so that the movable block 9 moves downward, and then drives the noise reduction box 2 to move downward until the noise reduction box 2 fits with the bottom plate 1, and then the operator passes the pipe and the wire through the opening, and then the operator starts the second motor 14 to rotate and drive the positive and negative threaded rod 11 to rotate, so that the two sliders 12 approach each other, and then drive the two sponge blocks 13 approach each other until they fit together;

[0032] Then the operator starts the air pump. The noise reduction box 2 is provided with a corrugated plate 5 inside, which can reflect the noise sound waves multiple times, thereby consuming the energy of the sound waves, thereby achieving the purpose of noise reduction. At the same time, the material of the noise reduction box 2 itself can also reduce the noise to a certain extent. Through the setting of the sponge block 13, the opening can be blocked. At the same time, the sponge block 13 can absorb and reduce the sound waves transmitted from the opening. The operator can set multiple noise reduction layers on the surface of the noise reduction box 2 to further improve the noise reduction effect of the device.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inflating device for producing an airbag shock absorber, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to an air pump, the top of the bottom plate (1) is movably connected to a noise reduction box (2), the noise reduction box (2) comprises a cavity (3) and a storage cavity (4), and the air pump is located inside the storage cavity (4), the inside of the cavity (3) is fixedly connected to a wave plate (5), the number of the wave plates (5) is several, a through opening is opened on the left side of the noise reduction box (2), the top of the bottom plate (1) is fixedly connected to a first drive box (6), the inside of the first drive box (6) is movably connected to a first threaded rod (7), the surface of the first threaded rod (7) is threadedly connected to a movable block (9), the movable block (9) is fixed to the noise reduction box (2) The first drive box (6) is fixedly connected to a first motor (8) at the top, the output end of the first motor (8) is fixedly connected to a first threaded rod (7), the left side of the noise reduction box (2) is fixedly connected to a second drive box (10), the interior of the second drive box (10) is movably connected to a positive and negative threaded rod (11), both sides of the surface of the positive and negative threaded rod (11) are threadedly connected to sliders (12), the bottom of the slider (12) is fixedly connected to a sponge block (13), the front side of the second drive box (10) is fixedly connected to a second motor (14), and the output end of the second motor (14) is fixedly connected to the positive and negative threaded rod (11).

2. The inflator for producing airbag shock absorbers according to claim 1, characterized in that: Protective covers are fixedly connected to the surfaces of the first motor (8) and the second motor (14).

3. The inflating device for producing airbag shock absorbers according to claim 1, characterized in that: A semiconductor cooling sheet (17) is fixedly connected to the interior of the noise reduction box (2), and a fan (18) is fixedly connected to the top of the noise reduction box (2) via a bracket.

4. The inflator for producing airbag shock absorbers according to claim 1, characterized in that: Universal wheels (15) are fixedly connected to the four sides of the bottom of the base plate (1).

5. The inflating device for producing airbag shock absorbers according to claim 1, characterized in that: The right side of the first driving box (6) is fixedly connected with an armrest frame (16).

6. The inflator for producing airbag shock absorbers according to claim 1, characterized in that: The inner wall of the storage cavity (4) is provided with a noise reduction groove (19).

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