Pneumatic slip ring device of monkey machine

Abstract

The utility model discloses a pneumatic slip ring device of a monkey machine, which comprises a stator and a rotor, the stator is sleeved on the rotor, and the side wall of the stator and the side wall of the rotor are respectively provided with a first air hole and a second air hole; the pneumatic slip ring device of the monkey machine is applied to the monkey machine. The device further comprises a first adapter, a first connector, a second adapter and a second connector. An up-down through vent hole is formed in the middle of the rotor; the lower end of the first adapter is connected with the upper end of the rotor, and the middle of the first adapter is communicated with the vent hole; the upper end of the second adapter is connected with the lower end of the rotor, and the middle of the second adapter is communicated with the vent hole; air can enter the vent hole through the first connector and the first adapter, and air can exit from the vent hole through the second adapter and the second connector. The diameter of the vent hole is larger than that of the second air hole. Under the condition that a slip ring with a larger size is not used, high-flow gas can be correspondingly introduced according to requirements, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of marbling machine, concretely relates to a pneumatic slip ring device of marbling machine. BACKGROUND

[0002] Marbling is a kind of garment washing process, mainly used in the production of jeans, through spraying potassium permanganate solution to make the original color of jeans produce fading effect according to the design requirement. This process can realize chemical fading, which is in sharp contrast with the sand blasting process of physical polishing.

[0003] For marbling machine, the application publication number CN110106655A discloses a kind of clothing spraying marbling machine, it specifically discloses including spraying work area, hoisting support, clothing support device and spraying mechanical hand device, hoisting support connects clothing support device, spraying mechanical hand device is set in spraying work area, spraying mechanical hand device includes spraying mechanism. The hoisting support includes one or more supports, the support one end connects the clothing support device, the other end is connected on the main shaft, the main shaft coaxially fixedly connected has gear, gear is engaged with rack, rack connects first power cylinder. The clothing support device includes connecting support, the upper portion of connecting support is connected with hoisting support, the lower portion of connecting support is connected with first motor, the output end of first motor is connected with rotating support, rotating support is connected with clothing support. The clothing support includes second power cylinder, rotating support connects second power cylinder, second power cylinder stretches out rod and is respectively hinged with two symmetrically arranged connecting rods, connecting rod one end is hinged with second power cylinder stretch out rod, the other end is hinged with rotating support, connecting rod lower part is connected with inflatable rubber wave, inflatable rubber wave is provided with inflation interface. The upper portion of connecting support is equipped with connecting ring, and the connecting support is connected with the hoisting support through the connecting ring.

[0004] In addition, in the air motor, in order to supply air to each power cylinder, a slip ring is also used. For the slip ring, the authorized announcement No. CN113113820B discloses a gas slip ring, which specifically discloses that the gas slip ring comprises a stator and a rotor, a first bearing and a second bearing are arranged between the stator and the rotor, the stator is circumferentially provided with first gas holes, and the rotor is circumferentially provided with second gas holes; the number of the first gas holes and the second gas holes is different; the gas slip ring further comprises a rubber sealing ring and a sliding sealing ring arranged between the stator and the rotor, the inner side of the rubber sealing ring is in contact with the stator, the outer side of the rubber sealing ring is in contact with the inner side of the sliding sealing ring, and the outer ring of the sliding sealing ring is in contact with the inner ring of the rotor; the rubber sealing ring and the sliding sealing ring are respectively provided with aligned first long holes and second long holes, and the first long holes and the second long holes are aligned with the centers of the gas holes of the stator; liquid seals are arranged between the rubber sealing ring and the sliding sealing ring and / or around the rubber sealing ring and the sliding sealing ring. The number of the first gas holes and the second gas holes is 1-24 respectively.

[0005] For the above-mentioned gas slip ring, in some air motors, in order to facilitate the passage of the power supply wire, the middle part of the stator is arranged as a through hole with larger diameter penetrating from both ends, and then the wire is directly selected to pass through the through hole of the stator to supply power to other electronic devices. However, in actual use, if it is desired to pass a large flow of gas into the corresponding first gas hole and second gas hole, a first gas hole with a larger diameter is generally selected. However, because of the thickness limitation of the stator and the generally cylindrical shape of the first gas hole, the diameter of the first gas hole cannot be made too large, otherwise the stator side wall will not be enough. Therefore, at this time, a larger size slip ring must be used, because in a larger size slip ring, the size of the stator and the rotor will also be increased accordingly, so that the diameter of the first gas hole can be increased to facilitate the passage of a large flow of gas. Therefore, in the above-mentioned case, when a large flow of gas is needed, a larger size slip ring must be used. However, this will cause some trouble, because some installation structures on the air motor are relatively compact and the position is limited. Therefore, if a larger size slip ring is used to pass a large flow of gas, it may cause the air motor to have insufficient installation position, and because the size of the slip ring is increased, the moment of inertia of the rotor will also be increased, which may affect the working efficiency.

[0006] In addition, in order to meet different needs, some air motors can convert the stator and the rotor in the slip ring for mutual use, such as using the stator as the rotor and using the rotor as the stator correspondingly. Content of the utility model

[0007] Aiming at the problems existing in the prior art, the utility model discloses a pneumatic slip ring device of a horse machine, which can correspondingly input large flow gas according to needs without using a larger size slip ring, is practical and low in use cost.

[0008] In order to realize the above-mentioned purpose, the technical scheme of the utility model is:

[0009] A pneumatic slip ring device of a horse machine, comprising a stator and a rotor, a first air hole and a second air hole are arranged on the side wall of the stator and the side wall of the rotor respectively and match each other, after inputting gas into the first air hole, the gas can be discharged outward through the second air hole, the pneumatic slip ring device of the horse machine is applied to the horse machine, further comprising a first conversion head, a first connector, a second conversion head and a second connector, a gas passage hole is arranged in the middle of the rotor and penetrates the rotor from top to bottom, the lower end of the first conversion head is connected to the upper end of the rotor and the middle part of the first conversion head is communicated with the gas passage hole, the first connector is installed on the first conversion head, the upper end of the second conversion head is connected to the lower end of the rotor and the middle part of the second conversion head is communicated with the gas passage hole, the second connector is installed on the second conversion head, the gas passage hole can input gas through the first connector and the first conversion head and output gas through the second conversion head and the second connector, the diameter of the gas passage hole is larger than the diameter of the second air hole, so that the gas passage hole can be used to input large flow gas through the first conversion head, the first connector, the second conversion head and the second connector, the gas passage hole with the diameter larger than the diameter of the second air hole is arranged on the rotor, so that large flow gas can be correspondingly input according to needs without using a larger size slip ring.

[0010] Further, the first conversion head comprises an upper conversion head and a lower conversion head which are connected in sequence from top to bottom, the lower end of the lower conversion head is connected to the upper end of the rotor and covers the gas passage hole, the conversion head can be lengthened through the above-mentioned arrangement to meet different use requirements.

[0011] Further, a sealing ring is arranged at the connection between the upper conversion head and the lower conversion head, so as to guarantee the sealing property between the upper conversion head and the lower conversion head, a sealing ring is also arranged at the connection between the lower conversion head and the rotor, so as to guarantee the sealing property between the lower conversion head and the rotor.

[0012] Further, the upper conversion head and the lower conversion head are locked through bolts, so as to guarantee the connection stability between the upper conversion head and the lower conversion head and facilitate disassembly and assembly, the lower end of the lower conversion head and the rotor are also locked through bolts, so as to guarantee the connection stability between the lower conversion head and the rotor and facilitate disassembly and assembly.

[0013] Further, the first joint is a rotary joint.

[0014] Further, the upper end of the second conversion head is connected to the lower end of the rotor and covers the air hole.

[0015] Further, a sealing ring is arranged at the connection between the second conversion head and the rotor, so as to ensure the sealing between the second conversion head and the rotor.

[0016] Further, the second conversion head and the rotor are locked by bolts, so as to ensure the stability of the connection between the second conversion head and the rotor, and facilitate disassembly and assembly.

[0017] Further, the number of the first air hole and the second air hole is more than one respectively.

[0018] Further, the cross section of the stator is in a "convex" shape.

[0019] The utility model discloses the beneficial effects are:

[0020] The utility model discloses a rotor is provided with the air hole of the diameter greater than the second air hole diameter, so that the large flow gas can be passed in according to the need correspondingly without using the larger size slip ring, and when the large flow is needed, the gas can be directly passed in from the air hole, that is, the large flow gas can be passed in without using the large size slip ring, and the utility model has high practicability and low use cost.

[0021] In addition, the utility model discloses the through hole originally used for passing through the electric wire is changed to be used for the air hole of passing in the air, and since the air hole is arranged at the middle position of the rotor, and the second air hole is arranged at the edge position of the rotor, the air hole does not occupy the normal use space of the second air hole, that is, the size of the second air hole can be normally arranged, and the corresponding space for the air hole is not intentionally made small. DRAWINGS

[0022] Figure 1 It is the overall structure schematic of the utility model Figure 1 ;

[0023] Figure 2 It is the overall structure schematic of the utility model Figure 2 ;

[0024] Figure 3 It is the explosion of the utility model Figure 1 ;

[0025] Figure 4 It is the explosion of the utility model Figure 2 ;

[0026] Figure 5is a plan view of the utility model;

[0027] Figure 6 is Figure 5 middle section view along A-A.

[0028] Reference signs

[0029] 1, stator; 11, first air hole; 2, rotor; 21, second air hole; 22, air hole; 3, first conversion head; 31, upper conversion head; 32, lower conversion head; 4, first joint; 5, second conversion head; 6, second joint; 7, sealing ring. DETAILED DESCRIPTION

[0030] The utility model will be further described below in conjunction with the drawings and specific embodiments, the following description is only exemplary, and does not limit the protection scope of the utility model.

[0031] As Figures 1-6 shown, a kind of pneumatic slip ring device of horse machine, including stator 1 and rotor 2, stator 1 is sleeved on rotor 2, first air hole 11 and second air hole 21 are respectively arranged on the side wall of stator 1 and the side wall of rotor 2 with each other cooperation, after inputting gas to first air hole 11, gas can be discharged outward by second air hole 21.

[0032] Wherein, the pneumatic slip ring device of horse machine is applied to horse machine, specifically for providing gas for each cylinder.

[0033] In the embodiment, it further includes first conversion head 3, first joint 4, second conversion head 5 and second joint 6;Upper and lower air hole 22 of being penetrated is arranged in the middle part of rotor 2.

[0034] As Figures 1-3 and Figure 6 shown, specifically, the lower end of first conversion head 3 is connected with the upper end of rotor 2 and middle part is communicated with air hole 22, and first joint 4 is installed on first conversion head 3;The upper end of second conversion head 5 is connected with the lower end of rotor 2 and middle part is communicated with air hole 22, and second joint 6 is installed on second conversion head 5.In use process, air hole 22 can be filled with first joint 4 and first conversion head 3, and be filled with second conversion head 5 and second joint 6.

[0035] As Figure 6As shown, in order to ensure the ventilation amount of the ventilation hole 22, the diameter of the ventilation hole 22 is set to be larger than the diameter of the second air hole 21, so that the ventilation hole 22 can be used to pass large flow gas by using the first conversion head 3, the first joint 4, the second conversion head 5 and the second joint 6. Of course, in order to ensure the efficiency of the gas in and out, the size of the air passage inside the first conversion head 3, the first joint 4, the second conversion head 5 and the second joint 6 generally needs to correspond to the size of the ventilation hole 22, that is, the hole diameter and the like are preferably matched with the ventilation hole 22, so as not to affect the in and out efficiency of the flow. For each conversion head and joint, they can adopt the structure on the market, which will not be described in detail here.

[0036] Therefore, the utility model discloses a ventilation hole 22 with a diameter larger than the diameter of the second air hole 21 is arranged on the rotor 2, so that large flow gas can be passed according to the needs without using a larger size slip ring. Specifically, when large flow is needed, the gas can be directly passed by the ventilation hole 22, that is, a large size slip ring is not needed to pass large flow gas, which is practical and low in use cost. In addition, the utility model discloses that the through hole originally used for passing the wire is changed to the ventilation hole 22 for ventilation, and since the ventilation hole 22 is arranged at the middle position of the rotor 2, and the second air hole 21 is arranged at the edge position of the rotor 2, the ventilation hole 22 does not occupy the normal use space of the second air hole 21, that is, the size of the second air hole 21 can be normally set, without deliberately being small to leave the corresponding space for the ventilation hole 22.

[0037] As shown in the drawings, Figure 6 In the embodiment, the first conversion head 3 includes the upper conversion head 31 and the lower conversion head 32 connected in sequence, so as to extend the conversion head and meet different needs.

[0038] Preferably, the lower end of the lower conversion head 32 is connected to the upper end of the rotor 2 and covers the ventilation hole 22, so as to be connected.

[0039] As shown in the drawings, Figure 3 And Figure 6 Preferably, the sealing ring 7 is arranged at the connection between the upper conversion head 31 and the lower conversion head 32, so as to ensure the sealing between the upper conversion head 31 and the lower conversion head 32.

[0040] As shown in the drawings, Figure 3 And Figure 6 Preferably, the sealing ring 7 is arranged at the connection between the lower conversion head 32 and the rotor 2, so as to ensure the sealing between the lower conversion head 32 and the rotor 2.

[0041] As shown in the drawings, Figure 3 And Figure 6As shown, preferably, the upper conversion head 31 and the lower conversion head 32 are bolted, so as to ensure the stability of the connection between the upper conversion head 31 and the lower conversion head 32, and facilitate the disassembly and assembly.

[0042] As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly. Figure 3 Figure 6 As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly.

[0043] In the embodiment, the first joint 4 is a rotary joint, and specifically, the outer end and the inner end thereof are relatively rotatable, so that the outer end does not need to rotate synchronously with the rotor 2, and is fixedly connected with other components.

[0044] Preferably, the upper end of the second conversion head 5 is connected to the lower end of the rotor 2 and covers the air hole 22, so as to be connected with each other.

[0045] As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly. Figure 3 Figure 6 As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly.

[0046] As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly. Figure 3 Figure 6 As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly.

[0047] As shown, preferably, the number of the first air hole 11 and the second air hole 21 is more than one, and can be set according to actual needs. Figure 1 Of course, the stator 1 and the rotor 2 also have other setting structures, for example, two sealing rings (not shown in the figure) matched with one first air hole 11 and one second air hole 21 can be arranged between the stator 1 and the rotor 2. Taking the two sealing rings as an example, first, the two sealing rings are respectively arranged on the rotor 2 and are located above and below the outlet of the first air hole 11 and the inlet of the second air hole 21, so as to form an annular air channel (not shown in the figure) between the two sealing rings. In use, the gas entering from the first air hole 11 will enter the annular air channel after being discharged, and then, regardless of the rotation of the rotor 2, the inlet of the second air hole 21 will always be located in the annular air channel, so that the gas output from the first air hole 11 can always enter the second air hole 21 along the annular air channel, and finally be discharged outward.

[0048] As shown, preferably, the lower end of the lower conversion head 32 and the rotor 2 are bolted, so as to ensure the stability of the connection between the lower conversion head 32 and the rotor 2, and facilitate the disassembly and assembly.

[0049] Figure 6 ​​​​As shown, in the embodiment, the cross section of the stator 1 is "convex". In addition, the second air hole 21 comprises a first horizontal section, a vertical section and a second horizontal section connected in sequence.

[0050] The specific use principle of the utility model is introduced below, so as to understand the utility model:

[0051] First, after installing each component on the machine, the rotor 2, the second conversion head 5 and the second joint 6 are rotatably arranged; when large flow gas is needed, the gas is input through the first joint 4 and the first conversion head 3, and is output to the second conversion head 5 and the second joint 6 through the air hole 22, and finally is output outward, so that the large flow gas is realized to enter and exit; in addition, the gas can also realize the small flow gas to enter and exit through the cooperation of the first air hole 11 and the second air hole 21.

[0052] The utility model is not limited to the above-mentioned embodiment, if various modifications or deformation of the utility model do not deviate from the spirit and scope of the utility model, if these modifications and deformation belong to the right claim and equivalent technical scope of the utility model, then the utility model also intends to contain these modifications and deformation.

Claims

1. A pneumatic slip ring device for a monkey engine, comprising a stator and a rotor, the stator being sleeved on the rotor, and a first air hole and a second air hole respectively provided on the side wall of the stator and the side wall of the rotor, wherein gas is introduced into the first air hole and discharged outward through the second air hole, characterized in that: The pneumatic slip ring device of this monkey engine is used in monkey engines; It also includes a first converter head, a first connector, a second converter head, and a second connector; the rotor has a through-hole in the middle. The lower end of the first converter head is connected to the upper end of the rotor and the middle part is connected to the vent hole; the first connector is installed on the first converter head. The upper end of the second conversion head is connected to the lower end of the rotor and the middle part is connected to the vent hole; the second connector is installed on the second conversion head. The vent can allow air to enter through the first connector and the first adapter, and to exit through the second adapter and the second connector; The diameter of the vent is larger than the diameter of the second vent, so that the vent can be used to introduce a large flow of gas using the first adapter, the first connector, the second adapter, and the second connector. By providing the vent hole on the rotor with a diameter larger than that of the second vent hole, a large flow rate of gas can be introduced as needed without using a larger slip ring.

2. The pneumatic slip ring device for the monkey machine according to claim 1, characterized in that: The first converter includes an upper converter and a lower converter connected sequentially from top to bottom; The lower end of the converter head is connected to the upper end of the rotor and covers the vent hole.

3. The pneumatic slip ring device for the monkey machine according to claim 2, characterized in that: A sealing ring is provided at the connection between the upper converter and the lower converter; A sealing ring is also provided at the connection between the lower converter head and the rotor.

4. The pneumatic slip ring device for the monkey machine according to claim 2, characterized in that: The upper converter and the lower converter are locked together by bolts; The lower end of the converter head is also locked to the rotor by bolts.

5. The pneumatic slip ring device for the monkey machine according to claim 1, characterized in that: The first connector is a rotary connector.

6. The pneumatic slip ring device for the monkey machine according to claim 1, characterized in that: The upper end of the second conversion head is connected to the lower end of the rotor and covers the vent hole.

7. The pneumatic slip ring device for the monkey machine according to claim 6, characterized in that: A sealing ring is provided at the connection between the second conversion head and the rotor.

8. The pneumatic slip ring device for the monkey machine according to claim 6, characterized in that: The second conversion head is locked to the rotor by bolts.

9. The pneumatic slip ring device for a monkey engine according to claim 1, characterized in that: The number of the first pore and the number of the second pore are each one or more.

10. The pneumatic slip ring device for the monkey machine according to claim 1, characterized in that: The stator has a convex cross-section.

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