阅读说明：本技术 一种硅胶针织机的气流驱动装置 (Air current drive arrangement of knitting machine of silica gel ) 是由 叶金飞 朱康能 张城凯 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种硅胶针织机的气流驱动装置,包括固定座以及吹气组件；所述吹气组件穿孔连接在固定座内；所述吹气组件由一号通管、二号通管、连接板以及连通管组成；所述一号通管穿孔连接在连接板上；所述二号通管连通在连通管内；通过设置吹气组件,在硅胶管本体移动在套筒内时,连通管内通管气孔向上吹气,并安装有可控制调节吹气压力与流量阀门,根据流体力学原理与科恩达理论,流体在接触硬质物体表面时,流体会沿着科恩达壁运动,故当气体吹向硅胶管本体的表面时,气体会沿着硅胶管本体的表面运动,将硅胶管本体包裹住,使硅胶管本体产生悬浮状并在吹气中心位置达到平衡,从而使硅胶管本体能顺利通过一号通孔,并进行针织。(The invention discloses an airflow driving device of a silica gel knitting machine, which comprises a fixed seat and a blowing assembly, wherein the fixed seat is provided with a plurality of air holes; the blowing assembly is connected in the fixed seat through a hole; the air blowing assembly consists of a first through pipe, a second through pipe, a connecting plate and a communicating pipe; the first through pipe is connected to the connecting plate through a through hole; the second through pipe is communicated with the inside of the communicating pipe; through setting up the subassembly of blowing, when the silicone tube body removes in the sleeve, the siphunculus gas pocket upwards blows in the communicating tube, and install steerable regulation pressure and flow valve of blowing, reach the theory according to hydrodynamics principle and cohn, the fluid is when contacting hard object surface, the fluid can reach the wall motion along cohn, so when gas blows to the surface of silicone tube body, gas can be along the surface motion of silicone tube body, live the silicone tube body parcel, make the silicone tube body produce the suspension form and put at the central point of blowing and reach the balance, thereby make this physical stamina of silicone tube smoothly pass through the one number through-hole, and knit.)

1. An air current drive arrangement of silica gel knitting machine which characterized in that: comprises a fixed seat (1) and a blowing component (4); the blowing assembly (4) is connected in the fixed seat (1) through a hole;

the blowing assembly (4) consists of a first through pipe (41), a second through pipe (44), a connecting plate (42) and a communicating pipe (45); the first through pipe (41) is connected to the connecting plate (42) in a perforation way; the second through pipe (44) is communicated in the communicating pipe (45); a limiting plate (43) is fixedly connected to the bottom surface of one end of the communicating pipe (45); the other end of the connecting plate (42) is fixedly connected to the limiting plate (43); the top surface of the communicating pipe (45) is provided with air holes (451) which are evenly spaced; a third cavity (452) is formed in the communicating pipe (45); the second-number through pipe (44) is communicated with the third-number cavity (452); the air hole (451) is communicated with the third cavity (452).

2. An air flow driving device of a silica gel knitting machine according to claim 1, characterized in that: an operation groove (12) is formed in the fixed seat (1); the side walls of two ends of the operating groove (12) are provided with symmetrical first through holes (13); a sleeve (2) is connected in a through hole (13) on the right side of the fixed seat (1) through a perforation; the blowing assembly (4) is arranged in the sleeve (2); the air blowing assembly (4) is arranged in the first cavity (221).

3. An air flow driving device of a silica gel knitting machine as claimed in claim 2, characterized in that: the sleeve (2) consists of a limiting seat (21) and a sleeve shell (22); the limiting seat (21) is fixedly connected to one end of the barrel shell (22); the limiting seat (21) is fixedly connected to the outer side wall of the fixing seat (1); a first cavity (221) is formed in the barrel shell (22); a second through hole (222) is formed in the side wall of one end, away from the limiting seat (21), of the barrel shell (22); the second through hole (222) is communicated with the first cavity (221).

4. An air flow driving device of a silica gel knitting machine according to claim 3, characterized in that: a plurality of symmetrically arranged adjusting grooves (223) are formed in the outer side wall of one end, far away from the limiting seat (21), of the barrel shell (22); two groups of catching grooves (224) are arranged in the adjusting groove (223); adjusting parts (23) are connected in the adjusting grooves (223) in a sliding mode.

5. An air flow driving device of a silica gel knitting machine as claimed in claim 4, characterized in that: a handle (231) is fixedly connected to the surface of the adjusting part (23); a second cavity (232) is formed in the adjusting part (23); a spring buckle (233) is arranged in the second cavity (232); the spring buckle (233) is clamped in the buckle groove (224).

6. An air flow driving device of a silica gel knitting machine as claimed in claim 5, characterized in that: a silicone tube body (3) is connected with the inner part of the sleeve (2) through a hole; the silicone tube body (3) is arranged above the air blowing assembly (4); the middle part of the silicone tube body (3) is connected in the second through hole (222) through a through hole; the front end of the silicone tube body (3) is connected in the first through hole (13).

7. An air flow driving device of a silica gel knitting machine as claimed in claim 6, characterized in that: the limiting plate (43) is fixedly connected to the outer side of the limiting seat (21); the first through pipe (41) is arranged on the outer side of the limiting plate (43); the connecting plate (42) is L-shaped.

8. An air flow driving device of a silica gel knitting machine as claimed in claim 7, characterized in that: the moving speed of the silicone tube is 3-20 m/min; the pressure of compressed air in the first through pipe (41) and the second through pipe (44) is 0.1-0.2Mpa, and the air consumption is 3.33m³/h。

Technical Field

The invention relates to the technical field of silicone tubes, in particular to an air flow driving device of a silicone knitting machine.

Background

With the rapid development of equipment manufacturing, automobile industry and chemical energy industry, the demand of the sales market for steel wire woven rubber tubes is increased, and meanwhile, higher and more updated technical requirements are also provided.

Before the existing silica gel knitting rubber pipeline inner rubber is knitted by a knitting machine, since silica gel has strong viscosity and can deform due to hot melting in the moving process, the silica gel is in contact with the machine head of the knitting machine and adheres to the machine head channel, and since a part of silica gel pipes are adhered to the machine head channel by hot melting, after a certain amount of silica gel pipes are accumulated, the machine head channel is completely blocked, so that the subsequent silica gel pipes are difficult to pass through, and the normal work of the knitting machine is influenced.

Therefore, the air flow driving device of the silica gel knitting machine is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the silica gel has strong viscosity and can deform due to hot melting in the moving process to cause the silica gel to be in contact with the machine head of the knitting machine and be adhered to the machine head channel, and a part of silica gel tubes are adhered to the machine head channel in a hot melting manner and are accumulated for a certain amount to completely block the machine head channel, so that the subsequent silica gel tubes are difficult to pass through and the normal work of the knitting machine is influenced.

An airflow driving device of a silica gel knitting machine comprises a fixed seat and a blowing assembly; the blowing assembly is connected in the fixed seat through a hole;

the air blowing assembly consists of a first through pipe, a second through pipe, a connecting plate and a communicating pipe; the first through pipe is connected to the connecting plate through a through hole; the second through pipe is communicated with the inside of the communicating pipe; a limiting plate is fixedly connected to the bottom surface of one end of the communicating pipe; the other end of the connecting plate is fixedly connected to the limiting plate; the top surface of the communicating pipe is provided with air holes which are evenly spaced; a third cavity is formed inside the communicating pipe; the second through pipe is communicated with the third cavity; the air hole is communicated in the third cavity; on fluid mechanics principle and the theoretical basis of coanda, when gas blows to the surface of silicone tube body, gas can be along the surface motion of silicone tube body, live silicone tube body parcel, make the silicone tube body produce the suspension form and put at the central point of blowing and reach the balance, thereby make this physical stamina of silicone tube smoothly pass through a logical hole, and knit, wherein blow the subassembly and utilize the limiting plate to fix on telescopic spacing seat, realize the fixed action to the subassembly of blowing, and through the one side fixed connection board at the limiting plate, be used for fixing a logical pipe.

Preferably, an operation groove is formed in the fixed seat; the side walls of the two ends of the operation groove are provided with symmetrical first through holes; a sleeve is connected in a perforation way in the first through hole on the right side of the fixed seat; the air blowing assembly is arranged in the sleeve; the air blowing assembly is arranged in the first cavity; wherein the sleeve sets up in a through-hole of fixing base one side, and telescopic both sides are the link up structure to in the actual work, can not influence the removal of silicone tube body.

Preferably, the sleeve consists of a limiting seat and a sleeve shell; the limiting seat is fixedly connected to one end of the cylinder shell; the limiting seat is fixedly connected to the outer side wall of the fixed seat; a first cavity is formed in the barrel shell; a second through hole is formed in the side wall of one end, far away from the limiting seat, of the cylinder shell; the second through hole is communicated in the first cavity; can be when its inside when air current fills can be behind the bearing play silicone tube body, the inner wall along a cavity to the further bearing of silicone tube body to reinforcing air current produces deformation at the in-process that removes to the bearing effect of silicone tube body, avoiding the silicone tube body of hot melt, and the adhesion is in the position of knitting machine aircraft nose, and wherein the position of knitting machine aircraft nose is corresponded promptly to the No. two through-holes of sleeve front end.

Preferably, a plurality of symmetrically arranged adjusting grooves are formed in the outer side wall of one end, away from the limiting seat, of the cylinder shell; two groups of catching grooves are arranged in the adjusting groove; adjusting parts are connected in the adjusting grooves in a sliding manner; through adjustment regulating part, come the size that indirectly changes No. two through-holes in sleeve front end to when having avoided the subassembly of blowing to blow, its gas is revealed through No. two through-holes, causes the inside atmospheric pressure of sleeve to reduce, influences the bearing of air current to the silicone tube, causes the silicone tube body to produce deformation and the adhesion in the device, further leads to subsequent silicone tube unable passing through.

Preferably, a handle is fixedly connected to the surface of the adjusting part; a second cavity is formed in the adjusting part; a spring buckle is arranged in the second cavity; the spring fastener is clamped in the fastening groove; the spring buckle can receive the extrusion of adjustment tank bottom surface and contract in No. two cavitys, and when moving to another group's that corresponds buckle slot position along with the regulating part, the downward buckle of spring buckle is connected in the buckle slot, realizes by the regulation of regulating part to No. two through-hole sizes.

Preferably, a silicone tube body is connected to an inner perforation of the sleeve; the silicone tube body is arranged above the air blowing assembly; the middle through hole of the silicone tube body is connected in the second through hole; the front end through hole of the silicone tube body is connected in the first through hole; the silicone tube body generates a suspension state under the driving of air flow, and keeps balance at the central part of the sleeve, so that the silicone tube can smoothly pass through the second through hole along a path from right to left and is knitted.

Preferably, the limiting plate is fixedly connected to the outer side of the limiting seat; the first through pipe is arranged on the outer side of the limiting plate; the structure of connecting plate is the L type.

Preferably, the moving speed of the silicone tube is 3-20 m/min; the air pressure of the compressed air in the first through pipe and the second through pipe is 0.1-0.2Mpa, and the air consumption is 3.33m³/h。

The invention has the advantages that:

1. according to the invention, through arranging the air blowing assembly, when the silicone tube body moves in the sleeve, the through tube air hole in the communication tube blows air upwards, and the controllable adjustable air blowing pressure and flow valve are arranged, according to the fluid mechanics principle and the Kenya theory, when the fluid contacts the surface of a hard object, the fluid can move along the Kenya wall, so that when the air blows to the surface of the silicone tube body, the air can move along the surface of the silicone tube body to wrap the silicone tube body, the silicone tube body is suspended and balanced at the air blowing center position, and the silicone tube body can smoothly pass through the first through hole and be knitted.

2. According to the invention, the adjusting part is arranged, so that the adjusting part can slide in the adjusting groove, and the adjustment of the size of the opening of the second through hole at the front end of the sleeve is realized, therefore, when the silicone tube body with different inner diameters is aimed at, the size of the second through hole at the front end of the sleeve can be indirectly changed by adjusting the adjusting part, and therefore, the problem that when the air blowing assembly blows air, the air pressure in the sleeve is reduced due to the fact that the air pressure is leaked through the second through hole, the supporting of the silicone tube by the air flow is influenced, the silicone tube body is deformed and adhered in the device, and further the subsequent silicone tube cannot pass is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of one embodiment of the present invention;

FIG. 2 is a first perspective view of a sleeve in accordance with an embodiment of the present invention;

FIG. 3 is a second perspective view of a sleeve in accordance with an embodiment of the present invention;

FIG. 4 is a perspective view of the insufflation assembly in one embodiment of the present invention;

FIG. 5 is a cross-sectional view of a blow assembly in an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 5.

In the figure: 1. a fixed seat; 12. an operation slot; 13. a first through hole; 2. a sleeve; 21. a limiting seat; 22. a cartridge housing; 221. a first cavity; 222. a second through hole; 223. an adjustment groove; 224. buckling grooves; 23. an adjustment section; 231. a handle; 232. a cavity II; 233. a spring buckle; 3. a silicone tube body; 4. a blowing assembly; 41. a first-grade through pipe; 42. a connecting plate; 43. a limiting plate; 44. a second pipe; 45. a communicating pipe; 451. air holes; 452. and a third cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an air flow driving device for a silica gel knitting machine includes a fixing base 1 and a blowing assembly 4; the blowing component 4 is connected in the fixed seat 1 through a hole;

the blowing assembly 4 consists of a first through pipe 41, a second through pipe 44, a connecting plate 42 and a communicating pipe 45; the first through pipe 41 is connected to the connecting plate 42 through a through hole; the second through pipe 44 is communicated in a communicating pipe 45; a limiting plate 43 is fixedly connected to the bottom surface of one end of the communicating pipe 45; the other end of the connecting plate 42 is fixedly connected to the limiting plate 43; the top surface of the communicating pipe 45 is provided with air holes 451 uniformly spaced; a third cavity 452 is formed in the communicating pipe 45; the second-number through pipe 44 is communicated with the third-number cavity 452; the air hole 451 is communicated with the third cavity 452.

When the air blowing assembly 4 works, the first through pipe 41 is externally connected with an air pipe, a hose is connected between the second through pipe 44 and the first through pipe 41, so that when the air blowing assembly 4 works, the first through pipe 41 and the second through pipe 44 are in a communicated state, the communicated state of the first through pipe 41 and the communicating pipe 45 is indirectly realized, the first through pipe 41 is externally connected with the air pipe, when the air blowing assembly works, air flows into the communicating pipe 45 through the first through pipe 41 and the second through pipe 44, and is discharged from the communicating pipe 45 through air holes 451 uniformly arranged at intervals, so that the supporting effect on the silicone tube body 3 above is realized, on the basis of the fluid mechanics principle and the Keynda theory, when the air blows to the surface of the silicone tube body 3, the air can move along the surface of the silicone tube body 3 to wrap the silicone tube body 3, so that the silicone tube body 3 is in a suspended state and reaches balance at the air blowing center position, thereby make silicone tube body 3 can smoothly pass through one number through-hole 13, and knit, wherein blow subassembly 4 utilizes limiting plate 43 to fix on the spacing seat 21 of sleeve 2, realizes the fixed action to blow subassembly 4, and through the fixed connection board 42 in one side of limiting plate 43 for fixed one number through-hole 41.

As an embodiment of the present invention, an operation slot 12 is opened inside the fixing base 1; the side walls of two ends of the operating slot 12 are provided with symmetrical first through holes 13; a sleeve 2 is connected in a through hole 13 on the right side of the fixed seat 1 in a perforation manner; the air blowing assembly 4 is arranged in the sleeve 2; the air blowing assembly 4 is arranged in the first cavity 221.

During operation, the operation groove 12 is the knitted position of silicone tube body 3 promptly, and a through hole 13 of fixing base 1 both sides is used for supplying non-knitted silicone tube body 3 to pass through and supplying knitted silicone tube body 3 to pass through, and wherein sleeve 2 sets up in a through hole 13 of fixing base 1 one side, and sleeve 2's both sides are the link up structure to in actual work, can not influence the removal of silicone tube body 3.

As an embodiment of the present invention, the sleeve 2 is composed of a limiting seat 21 and a sleeve shell 22; the limiting seat 21 is fixedly connected to one end of the barrel shell 22; the limiting seat 21 is fixedly connected to the outer side wall of the fixed seat 1; a first cavity 221 is formed in the barrel shell 22; a second through hole 222 is formed in the side wall of one end of the barrel shell 22 far away from the limiting seat 21; the second through hole 222 is communicated with the first cavity 221.

During operation, cavity 221 of sleeve 2 inside, when blowing subassembly 4, can make gas filling in cavity 221, and because the structure of sleeve 2 is the tubular structure, thereby can play silicone tube body 3 back at the bearing when the air current fills its inside, the inner wall along cavity 221 is to the further bearing of silicone tube body 3, thereby reinforcing air current is to the bearing effect of silicone tube body 3, avoid hot melt silicone tube body 3 to produce deformation at the in-process that removes, and the adhesion is in the position of knitting machine aircraft nose, wherein No. two through-holes 222 of sleeve 2 front end correspond the position of knitting machine aircraft nose promptly.

As an embodiment of the present invention, a plurality of symmetrically arranged adjusting grooves 223 are formed on an outer side wall of one end of the barrel shell 22 away from the limiting seat 21; two groups of buckle grooves 224 are arranged in the adjusting groove 223; the adjusting portions 23 are slidably connected to the plurality of adjusting grooves 223.

In operation, regulating part 23 can slide in adjustment tank 223, the realization is to the regulation of No. two through-hole 222 opening sizes in sleeve 2 front end, thereby when the silicone tube body 3 to different internal diameters, can be through adjustment regulating part 23, the size of No. two through-holes 222 in sleeve 2 front end is changed indirectly, thereby when having avoided blowing subassembly 4 to blow, its gas leaks through No. two through-holes 222, cause the inside atmospheric pressure of sleeve 2 to reduce, influence the bearing of air current to the silicone tube, cause silicone tube body 3 to produce deformation and the adhesion in the device, further lead to subsequent silicone tube unable passing through.

As an embodiment of the present invention, a handle 231 is fixedly connected to a surface of the adjusting portion 23; a second cavity 232 is formed in the adjusting part 23; a spring buckle 233 is arranged in the second cavity 232; the spring clip 233 is snapped into the clip groove 224.

When the adjusting device works, when the second through hole 222 at the front end of the sleeve 2 needs to be adjusted, the handle 231 is held by hand by manpower to drive the adjusting part 23 to slide in the adjusting groove 223, wherein in the moving process of the adjusting part 23, the spring buckle 233 in the adjusting part can be extruded by the bottom surface of the adjusting groove 223 to be contracted in the second cavity 232, and when the adjusting part 23 moves to the position of the corresponding other group of buckle grooves 224, the spring buckle 233 is downwards buckled and connected in the buckle grooves 224, so that the size of the second through hole 222 can be adjusted by the adjusting part 23.

As an embodiment of the present invention, a silicone tube body 3 is connected to an inner hole of the sleeve 2; the silicone tube body 3 is arranged above the air blowing assembly 4; the middle part of the silicone tube body 3 is connected in the second through hole 222 through a through hole; the front end of the silicone tube body 3 is connected in the first through hole 13 through a perforation.

During operation, the silicone tube moves from right to left in the sleeve 2 and is supported by the blowing assembly 4, so that the silicone tube can be driven by air flow to generate a suspension state, and the silicone tube is balanced in the center of the sleeve 2, so that the silicone tube can smoothly pass through the second through hole 222 along a path from right to left and is knitted.

As an embodiment of the present invention, the position-limiting plate 43 is fixedly connected to the outer side of the position-limiting seat 21; the first through pipe 41 is arranged outside the limit plate 43; the connecting plate 42 is L-shaped.

As an embodiment of the invention, the moving speed of the silicone tube is 3-20 m/min; the pressure of compressed air in the first through pipe 41 and the second through pipe 44 is 0.1-0.2Mpa, and the air consumption is 3.33m³/h。

The working principle is that during working, the silicone tube moves from right to left inside the sleeve 2 and is supported by the air blowing component 4, so that the silicone tube can be driven by air flow to generate a suspension state, and the silicone tube is kept balanced in the center of the sleeve 2, so that the silicone tube can smoothly pass through the second through hole 222 and be knitted along a path from right to left, specifically, when the air blowing component 4 works, the first through tube 41 is externally connected with an air pipe, a hose is connected between the second through tube 44 and the first through tube 41, so that when the air blowing component works, the first through tube 41 and the second through tube 44 are kept in a communicated state, the communication state of the first through tube 41 and the communication tube 45 is indirectly realized, the first through tube 41 is externally connected with the air pipe, when the air blowing component works, air flows into the communication tube 45 through the first through tube 41 and the second through tube 44, and is discharged through air holes 451 uniformly arranged at intervals in the communication tube 45, thereby realizing the supporting function to the upper silicone tube body 3, and on the basis of the fluid mechanics principle and the coanda theory, when the gas blows to the surface of the silicone tube body 3, the gas moves along the surface of the silicone tube body 3 to wrap the silicone tube body 3, so that the silicone tube body 3 is suspended and reaches balance at the central blowing position, thereby enabling the silicone tube body 3 to smoothly pass through the one-number through hole 13 and be knitted, wherein the blowing assembly 4 is fixed on the limiting seat 21 of the sleeve 2 by using the limiting plate 43 to realize the fixing function to the blowing assembly 4, and the adjusting part 23 is driven by manually holding the handle 231 to slide in the adjusting groove 223 by fixing the connecting plate 42 at one side of the limiting plate 43 for fixing the one-number through hole 41 when the size of the second-number through hole 222 needs to be adjusted, wherein in the moving process of the adjusting part 23, the spring buckle 233 inside the silicone tube can be squeezed by the bottom surface of the adjusting groove 223 and is contracted in the second cavity 232, when the adjusting part 23 moves to the position of the corresponding other group of buckle grooves 224, the spring buckle 233 is buckled and connected downwards in the buckle grooves 224, the size of the second through hole 222 is adjusted by the adjusting part 23, the size of the second through hole 222 at the front end of the sleeve 2 is indirectly changed by adjusting the adjusting part 23, and therefore when the air blowing component 4 blows air, the air is discharged through the second through hole 222, the air pressure inside the sleeve 2 is reduced, the supporting of the air flow on the silicone tube is influenced, the silicone tube body 3 is deformed and adhered in the silicone tube body, and further the subsequent silicone tube cannot pass through.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.