CN203765665U - Automatic inflation hose slicing device - Google Patents
Automatic inflation hose slicing device Download PDFInfo
- Publication number
- CN203765665U CN203765665U CN201420114167.6U CN201420114167U CN203765665U CN 203765665 U CN203765665 U CN 203765665U CN 201420114167 U CN201420114167 U CN 201420114167U CN 203765665 U CN203765665 U CN 203765665U
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- CN
- China
- Prior art keywords
- piston type
- flexible pipe
- pipe
- type valve
- air inlet
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic inflation hose slicing device. The automatic inflation hose slicing device comprises a stationary cutter for clamping a hose, a movable cutter matched with the stationary cutter, and an air inlet pipe for inflating a compressed gas into the movable cutter, wherein a piston type air jet is installed in the movable cutter, a cylinder for driving the piston type air jet is installed on the movable cutter, a piston rod of the cylinder is connected with the tail end of the piston type air jet, and the air inlet pipe is directly communicated with an inner cavity of the piston type air jet. According to the automatic inflation hose slicing device, the tail end of the piston type air jet is connected with the cylinder, and the cylinder drives the piston type air jet to move, so that when the hose is inflated, the cylinder drives the piston type air jet to contact with a hose cut to achieve seal, the compressed gas is not required to be used as motion energy for driving the piston type air jet any longer, and the condition that pressure in a pipe is not stable due to the fact that the piston type air jet and the hose cut are not blocked tightly when the required compressed gas is small is effectively avoided.
Description
Technical field
The utility model relates to a kind of hose cut-off device, is specifically related to a kind of automatic inflating cutter device for flexible pipe.
Background technology
Flexible pipe is the vitals in modern industry, and mainly, as electric wire protection tube and the civilian shower hose of electric wire, cable, instrument and meter for automation signal, specification is from 3mm to 150mm.Small-bore flexible pipe (internal diameter 3mm-25mm) is mainly used in sense line protection, the industrial sensor route protection of precision optics chi.Flexible pipe is mainly divided into by purposes: threading flexible pipe, scupper hose, vent hose, hose for shower head, wire harness pipe; Mainly be divided into by material: stainless steel flexible hose, metal hose, corrugated flexible hose, rubber hose, plastic flexible pipe.
Conventionally in the production process of flexible pipe in order to ensure the circularity of endoporus, need in flexible pipe, be filled with compressed air, generally after tubing arrives regulation rice number, cut off tubing after rapidly access compressed air with the quality of guarantee tubing.
Publication number is that the patent documentation of CN203266768U discloses a kind of automatic inflating flexible pipe cutting knife group, comprise the stationary knife for clamping flexible pipe, and the moving knife matching with this stationary knife, in moving knife with Compressed Gas passage, this gas passage has air inlet and the gas outlet towards stationary knife, piston type valve is installed in described valve, and this piston type valve has the outlet side that can stretch out described gas outlet and enter flexible pipe otch.
Automatic inflating flexible pipe cutting knife group in above-mentioned patent documentation has cutting flexible pipe and to the dual-use function that pours required Compressed Gas in flexible pipe, but because being is pressed onto piston type valve on flexible pipe otch and realizes and sealing and inflation by inflation self pressure, therefore the operating pressure of the pressure force-summing device of inflation is same pressure, in the time that required the blowing pressure is larger, can not affect the sealing property between piston type valve and flexible pipe otch; But when required the blowing pressure hour, can cause between piston type valve and flexible pipe otch shutoff not tight, thereby cause pressing shakiness in tubing, finally affect product quality.
Utility model content
The utility model provides a kind of automatic inflating cutter device for flexible pipe, avoided in the time that flexible pipe is inflated, valve and and flexible pipe otch between shutoff tight and cause the unstable situation of the interior pressure of tubing to occur.
A kind of automatic inflating cutter device for flexible pipe, comprise the stationary knife for clamping flexible pipe, the moving knife coordinating with this stationary knife, and for pass into the air inlet pipe of Compressed Gas in moving knife, piston type valve is installed in described moving knife, the cylinder of driven plunger formula valve is installed on described moving knife, and the piston rod of described cylinder is connected with the tail end of piston type valve, and described air inlet pipe is directly communicated with the inner chamber of piston type valve.
In the time that flexible pipe is inflated, piston type valve fits tightly with flexible pipe otch under the driving of cylinder, and air inlet pipe is directly communicated with the inner chamber of piston type valve, and Compressed Gas enters piston type valve by air inlet pipe, is finally delivered to flexible pipe inside.Therefore the utility model is without the blowing pressure of motion using Compressed Gas as driven plunger valve again, avoided when the required Compressed Gas of flexible pipe hour, between piston valve and flexible pipe, the bad situation of sealing property occurs.
In the time moving under the driving of piston type valve at cylinder, because air inlet pipe is communicated with the inner chamber of piston valve, therefore also motion thereupon of air inlet pipe.As preferably, described moving knife is provided with the bar hole passing for air inlet pipe, and described bar hole arranges along the piston type valve direction of motion.
Described stationary knife is made up of the base being hinged and pipe clamp, and described base and pipe clamp are provided with the draw-in groove matching, and two draw-in grooves surround the cavity of fixing flexible pipe.In the time that needs cut flexible pipe, flexible pipe is placed in the draw-in groove of base, then the pipe clamp that closes, the draw-in groove on pipe clamp and the draw-in groove of base cooperatively interact flexible pipe are fixed.
Described piston type valve is made up of mouth pipe portion and sliding part, in described mouth pipe portion, is provided with Compressed Gas passage, and described Compressed Gas passage one end is communicated with air inlet pipe, and the other end extends to the outlet side of piston type valve; The cavity of described sliding part and moving knife inside is slidably matched, and is connected with the piston rod of cylinder.
For the ease of piston type valve is fixedly connected with the piston rod of cylinder, as preferably, described sliding part tail end is provided with the screwed hole matching with piston rod.
For the ease of the input of Compressed Gas, as preferably, the direction of motion setting of described air inlet pipe vertical piston formula valve.
The utility model is by being connected with cylinder at the tail end of piston type valve, move by air cylinder driven piston type valve, in the time that flexible pipe is inflated, air cylinder driven piston type valve contacts and realizes sealing with flexible pipe otch, without again using Compressed Gas simultaneously as the kinetic energy of driven plunger formula valve motion, effectively avoided when required Compressed Gas compared with hour and make piston type valve with and flexible pipe otch between press unstable situation generation in the tubing that sternly do not cause of shutoff.
Brief description of the drawings
Fig. 1 is readiness structural representation of the present utility model.
Fig. 2 is use status architecture schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model moving knife under readiness.
Fig. 4 is the profile of the utility model under use state.
Detailed description of the invention
As depicted in figs. 1 and 2, automatic cutter device for flexible pipe of the present utility model comprises the stationary knife 1 for clamping flexible pipe 3, the moving knife 2 coordinating with this stationary knife 1, and for pass into the air inlet pipe 4 of Compressed Gas in moving knife 2.Wherein stationary knife 1 is made up of the base 11 being hinged and pipe clamp 12, and on base 11 and pipe clamp 12, is respectively equipped with 111 and 121, two draw-in grooves 111 and 121 of draw-in groove that match and surrounds the cavity of fixing flexible pipe 3.In the time that needs cut flexible pipe 3, flexible pipe 3 is placed in the draw-in groove 111 of base 11, then the pipe clamp 12 that closes, the draw-in groove 121 on pipe clamp 12 cooperatively interacts fixing flexible pipe 3 with the draw-in groove 111 of base 11.
As shown in Figures 2 and 3, the cylinder 22 of piston type valve 21 and driven plunger formula valve 21 is installed in moving knife 2 of the present utility model, the piston rod 221 of cylinder 22 is connected with the tail end of piston type valve 21, and moving knife 2 is provided with the bar hole 23 passing for air inlet pipe 4, bar hole 23 is along 21 direction of motion settings of piston type valve, air inlet pipe 4 is directly communicated with the inner chamber of piston type valve 21, and in the time that piston type valve 21 moves under the driving of cylinder 22, air inlet pipe 4 is motion thereupon also.The connected mode of air inlet pipe 4 and piston type valve 21 can have multiple, under normal circumstances, and by the direction of motion setting of air inlet pipe 4 vertical piston formula valves 21.
As shown in Figure 3 and Figure 4, piston type valve 21 is made up of mouth pipe portion 211 and sliding part 212, in mouth pipe portion 211, be provided with Compressed Gas passage 213, wherein Compressed Gas passage 213 one end are communicated with air inlet pipe 4, the other end extends to the outlet side 214 of piston type valve 21, and sliding part 212 is slidably matched with the cavity of moving knife 2 inside.For the ease of being connected of piston type valve 21 and piston rod 221, sliding part 212 tail ends are provided with the screwed hole 215 matching with piston rod 221.
Operation principle of the present utility model:
(1) flexible pipe 3 needs being cut is placed in the draw-in groove 111 on stationary knife 1 base 11, fastens pipe clamp 12, under the cooperation of the draw-in groove 121 of pipe clamp 12 and the draw-in groove 111 of base 11, by fixing flexible pipe 3;
(2), under the driving of drive unit, moving knife 2 is moved from bottom to top and cuts flexible pipe 3;
(3) realize after flexible pipe 3 cuttings, under the driving of cylinder 22, piston type valve 21 is towards stationary knife 1 direction motion, until the outlet side 214 of piston type valve 22 coordinates with the cut sealing of flexible pipe 3, pass into Compressed Gas from air inlet pipe 4 again, Compressed Gas can enter by the Compressed Gas passage 213 of piston valve 21 inner chamber of flexible pipe 3.
(4), after passing into applicable Compressed Gas in flexible pipe 3, stop air inlet pipe 4 to input Compressed Gas, and cylinder 22 driven plunger formula valves 21 are to the rightabout motion of stationary knife.
Claims (6)
1. an automatic inflating cutter device for flexible pipe, comprise the stationary knife for clamping flexible pipe, the moving knife coordinating with this stationary knife, and for pass into the air inlet pipe of Compressed Gas in moving knife, piston type valve is installed in described moving knife, it is characterized in that, the cylinder of driven plunger formula valve is installed on described moving knife, the piston rod of described cylinder is connected with the tail end of piston type valve, and described air inlet pipe is directly communicated with the inner chamber of piston type valve.
2. automatic inflating cutter device for flexible pipe as claimed in claim 1, is characterized in that, described moving knife is provided with the bar hole passing for air inlet pipe, and described bar hole arranges along the piston type valve direction of motion.
3. automatic inflating cutter device for flexible pipe as claimed in claim 1, is characterized in that, described stationary knife is made up of the base being hinged and pipe clamp, and described base and pipe clamp are provided with the draw-in groove matching, and two draw-in grooves surround the cavity of fixing flexible pipe.
4. automatic inflating cutter device for flexible pipe as claimed in claim 1, it is characterized in that, described piston type valve is made up of mouth pipe portion and sliding part, in described mouth pipe portion, be provided with Compressed Gas passage, described Compressed Gas passage one end is communicated with air inlet pipe, and the other end extends to the outlet side of piston type valve; The cavity of described sliding part and moving knife inside is slidably matched, and is connected with the piston rod of cylinder.
5. automatic inflating cutter device for flexible pipe as claimed in claim 4, is characterized in that, described sliding part tail end is provided with the screwed hole matching with piston rod.
6. automatic inflating cutter device for flexible pipe as claimed in claim 4, is characterized in that, the direction of motion setting of described air inlet pipe vertical piston formula valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114167.6U CN203765665U (en) | 2014-03-13 | 2014-03-13 | Automatic inflation hose slicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114167.6U CN203765665U (en) | 2014-03-13 | 2014-03-13 | Automatic inflation hose slicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765665U true CN203765665U (en) | 2014-08-13 |
Family
ID=51282907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114167.6U Expired - Fee Related CN203765665U (en) | 2014-03-13 | 2014-03-13 | Automatic inflation hose slicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366578A (en) * | 2018-11-01 | 2019-02-22 | 王大双 | A kind of efficient bi-motor hose cut-off device |
| CN110884176A (en) * | 2019-12-16 | 2020-03-17 | 潍坊东泽塑料制品有限公司 | Full-automatic unattended hose coiling pretreatment system and hose production line |
| CN111761630A (en) * | 2020-05-26 | 2020-10-13 | 葛玉海 | Cutting and binding device for hollow rubber pipeline |
-
2014
- 2014-03-13 CN CN201420114167.6U patent/CN203765665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366578A (en) * | 2018-11-01 | 2019-02-22 | 王大双 | A kind of efficient bi-motor hose cut-off device |
| CN110884176A (en) * | 2019-12-16 | 2020-03-17 | 潍坊东泽塑料制品有限公司 | Full-automatic unattended hose coiling pretreatment system and hose production line |
| CN111761630A (en) * | 2020-05-26 | 2020-10-13 | 葛玉海 | Cutting and binding device for hollow rubber pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |