Inner cavity cleaning device for air cylinder production

Abstract

The utility model discloses an inner cavity cleaning device for air cylinder production in the technical field of air cylinder production and processing, which comprises a bedplate, support legs are fixed on two sides of the bottom of the bedplate, a plurality of air cylinders are arranged above the bedplate at intervals, funnel holes are arranged under the air cylinders, and the funnel holes are communicated with the bedplate. And annular sleeve plates are arranged below the multiple air storage cylinders in a sleeving mode, the annular sleeve plates are fixed to the upper portion of the table plate, a lower plate is fixed between the two supporting legs, multiple bearings are fixed in the lower plate at intervals, and rotating rods are connected into the multiple bearings. According to the air cylinder cleaning device, the air cylinder needing to be cleaned is placed on the platen right above the funnel hole with the opening facing downwards, the air cylinder can be horizontally limited through the annular sleeve plate, and the rotating mechanism can drive the multiple rotating rods to rotate; the multiple rotating rods rotate, and the inner cavity of the air cylinder can be brushed through the side brushes and the upper brushes.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder production and processing, in particular to an inner cavity cleaning device for gas cylinder production. Background Art

[0002] The air reservoir is a gas storage device in the automobile braking system. The air reservoir is used to store the gas compressed by the air compressor (air pump) and is used in automobile braking, whistle and other systems. The air reservoir is like a reservoir. It first allows the unstable air flowing in to stay, and then the compressed air with stable pressure flows out through the outlet. The air contains a large amount of dust and water molecules, as well as engine oil pumped in due to air compressor failure. If it enters the air path of the vehicle, it will easily damage the vehicle parts over time and cause certain hidden dangers to driving safety. The air pumped in by the air compressor will stay in the air reservoir for a short time. Since the relative weight of water molecules, dust and engine oil in the air is heavier than that of air, they will fall to the lower part of the air reservoir, and the air reservoir plays a filtering role.

[0003] When the gas cylinder is produced, dust and some impurities will adhere to its inner cavity. For this reason, we need to use a cleaning device to clean the inner cavity of the gas cylinder during the production process of the gas cylinder. However, when some existing cleaning devices clean the inner cavity of the gas cylinder, the opening of the gas cylinder is upward, which will make the dust and some impurities adhered to the inner cavity of the gas cylinder easily fall back into the inner cavity of the gas cylinder after cleaning, resulting in the problem of unclean cleaning. For this reason, we propose an inner cavity cleaning device for gas cylinder production. Utility Model Content

[0004] The utility model aims to provide an inner cavity cleaning device for gas storage cylinder production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inner cavity cleaning device for gas cylinder production, comprising a table plate, legs are fixed on both sides of the bottom of the table plate, multiple gas cylinders are placed at intervals above the table plate, funnel holes are opened directly below the multiple gas cylinders, an annular sleeve is sleeved below the multiple gas cylinders, and the annular sleeve is fixed above the table plate, a lower plate is fixed between the two legs, multiple bearings are fixed at intervals in the lower plate, multiple bearings are connected to rotating rods, one end of the multiple rotating rods passes through the funnel hole and extends into the gas cylinder, the other end of the multiple rotating rods extends downward and is connected to a rotating mechanism, upper brushes are fixed above the multiple rotating rods, side brushes are arranged on both sides of the multiple rotating rods, and multiple telescopic mechanisms are connected between the side brushes and the rotating rods.

[0006] Preferably, a rubber pad is fixed to the inner wall of the annular sleeve.

[0007] Preferably, the rotating mechanism includes multiple gears, chains, and a base plate. The multiple gears are respectively fixed at one end of multiple rotating rods. The chain and the multiple gears are arranged in cooperation with each other. The base plate is fixed to one side below one of the supporting feet. A motor is installed above the base plate. A rotating shaft is connected above the motor. One end of the rotating shaft is installed below one of the gears.

[0008] Preferably, semicircular material storage boxes are placed above the lower plates on both sides just below the funnel hole, and the two semicircular material storage boxes are respectively located on both sides of the rotating rod.

[0009] Preferably, a side plate is fixed to one side of the bottom of the semicircular storage box, and insertion holes are opened on both sides of the side plate. Insertion rods are fixed above the lower plates on both sides below the side plate, and one end of the insertion rod passes through the insertion hole and extends upward.

[0010] Preferably, the telescopic mechanism includes a side rod and a sleeve, the sleeve is fixed to the side wall of the rotating rod, one end of the side rod is fixed to the side brush, the other end of the side rod is inserted into the sleeve, and a rod limiting plate is fixed to the other end of the side rod, a spring is fixed to one side of the rod limiting plate, and one end of the spring is fixed to the bottom of the sleeve.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model places the air cylinder to be cleaned with its opening downward on a table plate directly above the funnel hole, and can horizontally limit the air cylinder through an annular sleeve plate, and can drive multiple rotating rods to rotate through a rotating mechanism. The rotation of multiple rotating rods can brush the inner cavity of the air cylinder through side brushes and an upper brush, and impurities and dust that fall off after brushing can fall through the funnel hole, thereby preventing the cleaned impurities and dust from falling back into the inner cavity of the air cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 This is a three-dimensional structural schematic diagram of an inner cavity cleaning device for gas storage cylinder production according to the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of an inner cavity cleaning device for gas storage cylinder production according to the utility model;

[0015] Figure 3 This is a schematic diagram of the top view of the structure of an inner cavity cleaning device for gas storage cylinder production according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the telescopic mechanism structure of an inner cavity cleaning device for gas storage cylinder production.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Table; 2. Support feet; 3. Air cylinder; 4. Annular sleeve; 5. Funnel hole; 6. Rotating rod; 7. Upper brush; 8. Side brush; 9. Telescopic mechanism; 91. Side rod; 92. Sleeve; 93. Rod limit plate; 94. Spring; 10. Lower plate; 11. Semicircular material storage box; 12. Bearing; 13. Gear; 14. Chain; 15. Bottom plate; 16. Motor; 17. Rotating shaft; 18. Side plate; 19. Socket; 20. Plug rod. 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 of 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] See also Figure 1-4 The utility model provides a technical solution: an inner cavity cleaning device for gas cylinder production, comprising a table 1, legs 2 are fixed on both sides of the bottom of the table 1, multiple gas cylinders 3 are placed at intervals above the table 1, funnel holes 5 are opened directly below the multiple gas cylinders 3, annular sleeves 4 are sleeved below the multiple gas cylinders 3, and the annular sleeves 4 are fixed above the table 1, a lower plate 10 is fixed between the two legs 2, multiple bearings 12 are fixed at intervals in the lower plate 10, multiple bearings 12 are connected to rotating rods 6, one end of the multiple rotating rods 6 passes through the funnel holes 5 and extends into the gas cylinders 3, The other ends of the multiple rotating rods 6 extend downward and are connected to a rotating mechanism. Upper brushes 7 are fixed above the multiple rotating rods 6. Side brushes 8 are arranged on both sides of the multiple rotating rods 6, and multiple telescopic mechanisms 9 are connected between the side brushes 8 and the rotating rods 6. The telescopic mechanisms 9 can make the side brushes 8 contact more closely with the inner cavity of the air storage cylinder, thereby increasing the cleaning effect of the side brushes 8. The rotating mechanism can drive the multiple rotating rods 6 to rotate. When the multiple rotating rods 6 rotate, the inner cavity of the air storage cylinder can be brushed through the side brushes 8 and the upper brush 7, and the impurities and dust that fall off can fall through the funnel holes.

[0021] A rubber pad is fixed to the inner wall of the annular sleeve 4, and the rubber pad can make the contact between the air storage cylinder 3 and the annular sleeve 4 more stable.

[0022] Among them, the rotating mechanism includes multiple gears 13, chains 14, and a base plate 15. The multiple gears 13 are respectively fixed at one end of the multiple rotating rods 6. The chain 14 and the multiple gears 13 are arranged in cooperation with each other. The base plate 15 is fixed on one side below one of the supporting legs 2. A motor 16 is installed above the base plate 15. A rotating shaft 17 is connected above the motor 16. One end of the rotating shaft 17 is installed below one of the gears 13. When the motor 16 is started, the motor 16 can drive the rotating shaft 17 to rotate. The rotation of the rotating shaft 17 can drive one of the gears 13 to rotate. The rotation of one of the gears 13 can drive the other multiple gears 13 to rotate through the chain 14. The rotation of multiple gears 13 can drive multiple rotating rods 6 to rotate.

[0023] Among them, semicircular material storage boxes 11 are placed above the lower plates 10 on both sides directly below the funnel hole 5, and the two semicircular material storage boxes 11 are respectively located on both sides of the rotating rod 6. The semicircular material storage boxes 11 can store dust and impurities falling from the funnel hole 5.

[0024] Among them, a side panel 18 is fixed to one side of the bottom of the semicircular storage box 11, and holes 19 are opened on both sides of the side panel 18. Insertion rods 20 are fixed above the lower plate 10 on both sides below the side panel 18, and one end of the insertion rod 20 passes through the insertion hole 19 and extends upward. By passing one end of the insertion rod 20 through the insertion hole 19, the side panel 18 can be horizontally limited, so that the semicircular storage box 11 can be horizontally limited.

[0025] Among them, the telescopic mechanism 9 includes a side rod 91 and a sleeve 92, the sleeve 92 is fixed to the side wall of the rotating rod 6, one end of the side rod 91 is fixed on the side brush 8, the other end of the side rod 91 is inserted in the sleeve 92, and the other end of the side rod 91 is fixed with a rod limiting plate 93, one side of the rod limiting plate 93 is fixed with a spring 94, one end of the spring 94 is fixed to the bottom of the sleeve 92, and the spring 94 is in a compressed state. A force can be applied to the side brush 8 through the spring 94, so that the side brush 8 can be more closely contacted with the inner cavity of the air reservoir.

[0026] Working principle: The air cylinder 3 to be cleaned is placed with its opening downward on the table 1 directly above the funnel hole 5, and the air cylinder 3 can be horizontally limited by the annular sleeve 4. The rotating mechanism can drive multiple rotating rods 6 to rotate. The rotation of multiple rotating rods 6 can brush the inner cavity of the air cylinder 3 through the side brushes 8 and the upper brush 7. The impurities and dust that fall off can fall through the funnel hole, thereby preventing the cleaned impurities and dust from falling back into the inner cavity of the air cylinder.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An inner cavity cleaning device for gas cylinder production, comprising a table (1), wherein legs (2) are fixed on both sides of the bottom of the table (1), and the characteristics are: A plurality of air cylinders (3) are placed at intervals above the platform (1), a funnel hole (5) is provided directly below each of the air cylinders (3), an annular sleeve plate (4) is sleeved below each of the air cylinders (3), and the annular sleeve plate (4) is fixed above the platform (1), a lower plate (10) is fixed between the two legs (2), a plurality of bearings (12) are fixed at intervals inside the lower plate (10), a plurality of bearings (12) are connected inside each of the bearings (12), one end of each of the plurality of rotating rods (6) passes through the funnel hole (5) and extends into the air cylinder (3), the other end of each of the plurality of rotating rods (6) extends downward and is connected to a rotating mechanism, an upper brush (7) is fixed above each of the plurality of rotating rods (6), side brushes (8) are provided on both sides of each of the plurality of rotating rods (6), and a plurality of telescopic mechanisms (9) are connected between the side brushes (8) and the rotating rods (6).

2. The inner cavity cleaning device for gas cylinder production according to claim 1, characterized in that: A rubber pad is fixed to the inner wall of the annular sleeve plate (4).

3. The inner cavity cleaning device for gas cylinder production according to claim 1, characterized in that: The rotating mechanism comprises a plurality of gears (13), a chain (14), and a bottom plate (15); the plurality of gears (13) are respectively fixed at one end of a plurality of rotating rods (6); the chain (14) and the plurality of gears (13) are arranged in cooperation with each other; the bottom plate (15) is fixed at one side below one of the supporting legs (2); a motor (16) is installed above the bottom plate (15); a rotating shaft (17) is connected above the motor (16); one end of the rotating shaft (17) is installed below one of the gears (13).

4. The inner cavity cleaning device for gas cylinder production according to claim 1, characterized in that: Semicircular material storage boxes (11) are placed above the lower plates (10) on both sides directly below the funnel hole (5), and the two semicircular material storage boxes (11) are respectively located on both sides of the rotating rod (6).

5. The inner cavity cleaning device for gas cylinder production according to claim 4, characterized in that: A side plate (18) is fixed to one side of the bottom of the semicircular material storage box (11), and insertion holes (19) are provided on both sides of the side plate (18). Insertion rods (20) are fixed above the lower plates (10) on both sides below the side plate (18), and one end of the insertion rod (20) passes through the insertion hole (19) and extends upward.

6. The inner cavity cleaning device for gas cylinder production according to claim 1, characterized in that: The telescopic mechanism (9) comprises a side rod (91) and a sleeve (92), wherein the sleeve (92) is fixed to the side wall of the rotating rod (6), one end of the side rod (91) is fixed to the side brush (8), the other end of the side rod (91) is inserted into the sleeve (92), and a rod limiting plate (93) is fixed to the other end of the side rod (91), a spring (94) is fixed to one side of the rod limiting plate (93), and one end of the spring (94) is fixed to the bottom of the sleeve (92).

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