CN108543634A - A kind of nozzle anti-block apparatus - Google Patents
A kind of nozzle anti-block apparatus Download PDFInfo
- Publication number
- CN108543634A CN108543634A CN201810480597.2A CN201810480597A CN108543634A CN 108543634 A CN108543634 A CN 108543634A CN 201810480597 A CN201810480597 A CN 201810480597A CN 108543634 A CN108543634 A CN 108543634A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- reciprocating power
- power mechanism
- spray head
- aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
A kind of nozzle anti-block apparatus, including：Water pipe,Nozzle body,The water pipe fixed-link nozzle body,It further include spray head baffle,Reciprocating power mechanism,Controller,The spray head baffle is arranged in one end that nozzle body is discharged,Spray head baffle can be along sliding opposite with the direction that water spraying direction is perpendicular with nozzle body,One end of the spray head baffle and reciprocating power mechanism fixed-link,The controller controls cylinder moving,A macropore and an aperture are had on the spray head baffle,The direction of macropore and aperture is in the same direction with water spraying direction,The aperture is close to one end of cylinder,The macropore is arranged far from one end of cylinder,When normal work,Cold water flows into nozzle body from water pipe,Cold water is sprayed by aperture,Macropore is blocked at this time,When controller sends out signal,Reciprocating power mechanism drives spray head baffle movement,Aperture is blocked,Cold water is sprayed by macropore,Carry out deslagging,Prevent nozzle from blocking.
Description
Technical field
The present invention relates to pipe extruder fields, more particularly, to a kind of nozzle anti-block apparatus.
Background technology
In tubing production process, there is this process of cooling pipe, due to the high molecular materials pipe extruding production line such as PVC
Cooling water tank single hole spray nozzle is small, is easy to block at the hole for water spraying of head, once it blocks, it is necessary to pause production
Line carrys out cleaning sprayer, not only waste of manpower one but also has wasted time, and therefore, need to design a kind of automatic cleaning single hole nozzle, in order to
When nozzle head bore blocks, cooling device can be with automatic dredging so that assembly line can normal operation, to improve life
Produce efficiency.
Invention content
The present invention is to overcome the above-mentioned tubing of macromolecule in the prior art extruding production line cooler bin single hole spray nozzle easily stifled
The technical issues of plug, provides a kind of cooling device nozzle anti-block apparatus, to avoid production line from suspending, improves operational efficiency.
In order to solve the above technical problems, technical scheme is as follows：
A kind of nozzle anti-block apparatus, including：Water pipe, nozzle body, the water pipe fixed-link nozzle body, the device further include
Spray head baffle, reciprocating power mechanism, controller, the spray head baffle are arranged in one end that nozzle body is discharged, spray head baffle with
Nozzle body can be along sliding opposite with the direction that water spraying direction is perpendicular, and one end of the spray head baffle and reciprocating power mechanism are solid
Fixed link, controller control reciprocating power mechanism move back and forth, and a macropore and one are had on the spray head baffle
The through-hole direction of a aperture, macropore and aperture and water spraying direction are in the same direction, and the aperture is close to one end of reciprocating power mechanism, institute
The macropore stated is arranged far from one end of reciprocating power mechanism, and when normal work, cold water flows into nozzle body from water pipe, and cold water is logical
Small holes spray, and macropore is blocked at this time, and when controller sends out signal, reciprocating power mechanism drives spray head baffle movement, small
Hole is blocked, and cold water is flowed out by macropore, deslagging is carried out, to prevent nozzle from influencing working efficiency because blocking for a long time so that
Device being capable of automatic discharge.
Further, which further includes a cover plate mechanism for auto, and the cover plate mechanism for auto is inside nozzle body, the lid
Trigger structure includes cover board and spring, the cover board fixed-link in telescopic spring direction close to one end of reciprocating power mechanism,
The spray head baffle includes the body of rod and plate body, and the macropore and aperture are opened on plate body, the body of rod with it is described past
Double action force mechanisms fixed-link, for the spring pocket on the body of rod, the body of rod passes through cover board and reciprocating power mechanism fixed-link, when
When normal work, spring-compressed withstands cover board, prevents cold water from overflowing main body, to improve the leakproofness of device, maximum possible
Reduce the generation of drainage.
Further, gasket is set in the junction of the spray head baffle and spring.To protect nozzle well
Baffle and spring prevent spring and spray head baffle frictionally damage, bring impurity, while also extending making for spring and spray head baffle
Use the service life.
Further, the controller is time controller, and cooling device can be arranged automatically within a certain period of time
Slag.
Further, the controller is pressure controller, and when having sundries to block at aperture, water inner pipe water pressure increases
Greatly, pressure controller controls reciprocating power mechanism kinematic, and anti-jamming mechanism starts deslagging.
Further, the reciprocating power mechanism is cylinder.Further, the reciprocating power mechanism is cylinder.
Compared with prior art, advantageous effect is：Cooling device automatic discharge prevents cooling device from stopping because sundries blocks
It only operates, improves the working efficiency of extruder.
Description of the drawings
Fig. 1 is overall structure of the present invention.
Fig. 2 is spray head baffle structural schematic diagram of the present invention.
In figure：1. water pipe 2. nozzle body, 3. spray head baffle, 31. body of rod, 32. plate body, 41. macropores 42. are small
8. reciprocating power mechanism of hole 5. gasket, 6. spring, 7. cover board.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figs. 1-2, a kind of nozzle anti-block apparatus, including：Water pipe 1, nozzle body 2, water pipe fixed-link nozzle master
Body, the device further include spray head baffle 3, and reciprocating power mechanism 8, controller, the spray head baffle setting is in nozzle body water outlet
One end, spray head baffle and nozzle body can along sliding opposite with the direction that water spraying direction is perpendicular, the one of the spray head baffle
End and reciprocating power mechanism fixed-link, controller control reciprocating power mechanism move back and forth, divide on the spray head baffle
Do not open there are one macropore 41 and an aperture 42, the through-hole direction and water spraying direction of macropore and aperture are in the same direction, the aperture by
One end of nearly reciprocating power mechanism, the macropore are arranged far from one end of reciprocating power mechanism, when normal work, cold water from
Water pipe flows into nozzle body, and cold water is sprayed by aperture, and macropore is blocked at this time, when controller sends out signal, reciprocating power
Mechanism drives spray head baffle movement, aperture to be blocked, and cold water is flowed out by macropore, carries out deslagging.
The device further includes a cover plate mechanism for auto, and the cover plate mechanism for auto is inside nozzle body, the cover plate mechanism for auto packet
Include cover board 7 and spring 6, the cover board fixed-link in telescopic spring direction close to one end of reciprocating power mechanism, it is described
Spray head baffle includes the body of rod 31 and plate body 32, and the macropore and aperture are opened on plate body, the body of rod with it is described reciprocal
Actuating unit fixed-link, the spring pocket is on the body of rod, and the body of rod passes through cover board and reciprocating power mechanism fixed-link, when just
Often when work, spring-compressed withstands cover board, prevents cold water from overflowing main body, it is anti-blocking that the presence of cover plate mechanism for auto can effectively improve nozzle
The leakproofness of device.
In the junction of the spray head baffle and spring, gasket 5 is set.
The controller is time controller or pressure controller, when controller is time controller, cooling dress
Deslagging can be carried out automatically within a certain period of time by setting.When controller is pressure controller, when an occlusion occurs, pressure inside water pipe
In force feedback to pressure controller, pressure controller controls reciprocating power mechanism and carries out automatic discharge.
The reciprocating power mechanism, which can be cylinder or cam etc., can provide the mechanisms such as reciprocating motion power.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (6)
1. a kind of nozzle anti-block apparatus, including：Water pipe (1), nozzle body (2), the water pipe fixed-link nozzle body are special
Sign is：The device further includes spray head baffle (3), and reciprocating power mechanism (8), controller, the spray head baffle setting is in nozzle
One end of main body water outlet, spray head baffle can be along sliding opposite with the direction that water spraying direction is perpendicular, the nozzles with nozzle body
One end of baffle and reciprocating power mechanism fixed-link, controller control reciprocating power mechanism move back and forth, the nozzle
A macropore is had on baffle（41）With an aperture（42）, the through-hole direction and water spraying direction of macropore and aperture are in the same direction,
The aperture is close to one end of reciprocating power mechanism, and the macropore is arranged far from one end of reciprocating power mechanism, normally
When work, cold water flows into nozzle body from water pipe, and cold water is sprayed by aperture, and macropore is blocked at this time, when controller sends out letter
Number when, reciprocating power mechanism drives spray head baffle movement, and aperture is blocked, and cold water is flowed out by macropore, carries out deslagging.
2. a kind of nozzle anti-block apparatus according to claim 1, it is characterised in that：The device further includes a cover plate mechanism for auto, institute
For the cover plate mechanism for auto stated inside nozzle body, the cover plate mechanism for auto includes cover board（7）And spring（6）, the cover board fixes
Telescopic spring direction is linked at close to one end of reciprocating power mechanism, the spray head baffle includes the body of rod（31）And plate body
（32）, the macropore and aperture be opened on plate body, the body of rod and the reciprocating power mechanism fixed-link, described
Spring pocket is on the body of rod, and the body of rod passes through cover board and reciprocating power mechanism fixed-link, and when working properly, spring-compressed withstands lid
Plate prevents cold water from overflowing main body.
3. a kind of nozzle anti-block apparatus according to claim 2, it is characterised in that：In the company of the spray head baffle and spring
Connect place's setting gasket（5）.
4. a kind of nozzle anti-block apparatus according to claim 1, it is characterised in that：The controller is time controller,
Cooling device can carry out deslagging automatically within a certain period of time.
5. a kind of nozzle anti-block apparatus according to claim 1, it is characterised in that：The controller is pressure controller,
When having sundries to block at aperture, water inner pipe water pressure increases, and pressure controller controls reciprocating power mechanism kinematic, and anti-jamming mechanism is opened
Beginning deslagging.
6. according to a kind of nozzle anti-block apparatus described in claim 1-5 any one, it is characterised in that：The reciprocating power machine
Structure is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480597.2A CN108543634A (en) | 2018-05-18 | 2018-05-18 | A kind of nozzle anti-block apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480597.2A CN108543634A (en) | 2018-05-18 | 2018-05-18 | A kind of nozzle anti-block apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543634A true CN108543634A (en) | 2018-09-18 |
Family
ID=63495200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480597.2A Pending CN108543634A (en) | 2018-05-18 | 2018-05-18 | A kind of nozzle anti-block apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543634A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169161A (en) * | 1988-12-21 | 1990-06-29 | Sumitomo Metal Ind Ltd | Sliding nozzle and method for opening hole thereof |
| US5193403A (en) * | 1988-04-18 | 1993-03-16 | Epr Labautomation Ag | Pipetting device |
| DE202004011000U1 (en) * | 2004-02-20 | 2004-11-25 | Kolb, Frank R., Dr.-Ing. | Cleaning device for e.g. rainwater run=off equalizing tanks in sewers, rotated using force of liquid flowing through spray pipe |
| WO2006136156A1 (en) * | 2005-05-12 | 2006-12-28 | J.Hvidtved Larsen A/S | Method and apparatus for draining of sludge. |
| KR20070119142A (en) * | 2006-06-14 | 2007-12-20 | 김성진 | Ink-jet printer head |
| CN204699860U (en) * | 2015-05-06 | 2015-10-14 | 石家庄中煤装备制造股份有限公司 | A kind of development machine anti-clogging inner spraying nozzle |
| CN208449639U (en) * | 2018-05-18 | 2019-02-01 | 河南联塑实业有限公司 | A kind of spray head anti-block apparatus |
-
2018
- 2018-05-18 CN CN201810480597.2A patent/CN108543634A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193403A (en) * | 1988-04-18 | 1993-03-16 | Epr Labautomation Ag | Pipetting device |
| JPH02169161A (en) * | 1988-12-21 | 1990-06-29 | Sumitomo Metal Ind Ltd | Sliding nozzle and method for opening hole thereof |
| DE202004011000U1 (en) * | 2004-02-20 | 2004-11-25 | Kolb, Frank R., Dr.-Ing. | Cleaning device for e.g. rainwater run=off equalizing tanks in sewers, rotated using force of liquid flowing through spray pipe |
| WO2006136156A1 (en) * | 2005-05-12 | 2006-12-28 | J.Hvidtved Larsen A/S | Method and apparatus for draining of sludge. |
| KR20070119142A (en) * | 2006-06-14 | 2007-12-20 | 김성진 | Ink-jet printer head |
| CN204699860U (en) * | 2015-05-06 | 2015-10-14 | 石家庄中煤装备制造股份有限公司 | A kind of development machine anti-clogging inner spraying nozzle |
| CN208449639U (en) * | 2018-05-18 | 2019-02-01 | 河南联塑实业有限公司 | A kind of spray head anti-block apparatus |
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