CN108481651A - A kind of filling tooling of insulating tube foaming agent - Google Patents
A kind of filling tooling of insulating tube foaming agent Download PDFInfo
- Publication number
- CN108481651A CN108481651A CN201810461002.9A CN201810461002A CN108481651A CN 108481651 A CN108481651 A CN 108481651A CN 201810461002 A CN201810461002 A CN 201810461002A CN 108481651 A CN108481651 A CN 108481651A
- Authority
- CN
- China
- Prior art keywords
- insulating tube
- foaming agent
- connecting rod
- bottom plate
- seat
- 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
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
- B29C44/3446—Feeding the blowing agent
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of filling toolings of insulating tube foaming agent, including bottom plate, the bottom plate is equipped with stepper motor, motor drive seat and rotation seat, the motor drive seat is interior equipped with bent axle with rotation seat, the stepper motor is connect by motor drive seat with bent axle, the crankshaft two end is equipped with crank, connecting rod one is arranged in the crank, one end of the connecting rod one is hinged with connecting rod two, described connecting rod one end is hinged with slide bar, two slides are additionally provided on the bottom plate, the slide bar is slidably connected with slide, the slide bar is fixedly arranged at the front end with casing, described sleeve pipe upper end is equipped with clamping screw, this tooling makes foaming agent filling more even compact by shaking insulating tube, improve the circularity of foaming agent in insulating tube, keep heat insulation effect more excellent.
Description
Technical field
The present invention relates to insulating tube field, more particularly to a kind of filling tooling of insulating tube foaming agent.
Background technology
Polyurethane thermal pipe is disposably noted in the cavity formed between PP-R pipes and outer jacket using high pressure foaming machine
Entering rigid polyurethane foam stoste to form, that is, the tube-in-tube foam process being commonly called as, effect one is waterproof, second is that heat preservation,
Third, support heat supply network dead weight, existing filling work procedure are directly injected into foaming agent from pipeline one end using high pressure foaming machine, work as pipeline
The other end have foaming agent spilling after then stop injecting, then pipe ends are sealed respectively with plug, conventional filling
Process speed is fast so that the foaming agent in pipeline not enough enriches, and subregion easy tos produce gap, generates the place in gap to pipe
The heat insulation effect of liquid can then reduce in road, and what the present invention designed regarding to the issue above can make foaming agent filling uniform simultaneously
Reduce the device in gap.
Invention content
Technical problem to be solved by the invention is to provide a kind of filling toolings of insulating tube foaming agent, to solve existing skill
Caused the above-mentioned defects in art.
To achieve the above object, the present invention provides technical solution below：A kind of filling tooling of insulating tube foaming agent, packet
Bottom plate is included, the bottom plate is equipped with stepper motor, motor drive seat and rotation seat, is equipped in the motor drive seat and rotation seat
Bent axle, the stepper motor are connect by motor drive seat with bent axle, and the crankshaft two end is equipped with crank, is arranged in the crank
There are connecting rod one, one end of the connecting rod one to be hinged with connecting rod two, described connecting rod one end is hinged with slide bar, the bottom plate
On be additionally provided with two slides, the slide bar is slidably connected with slide, and the slide bar is fixedly arranged at the front end with casing, described sleeve pipe upper end
Equipped with clamping screw.
Preferably, described sleeve pipe inner wall is equipped with rubber ring.
Preferably, the clamping screw lower end is equipped with rubber press.
It is using the advantageous effect of above technical scheme：A kind of filling tooling of insulating tube foaming agent of the present invention, this work
The specifically used method of dress is that insulating tube is inserted in casing, and rotation lock bolt makes rubber press clamp insulating tube, will be high
The flow in pipes of foam machine is connect with insulating tube one end, starts stepper motor and high pressure foaming machine, stepper motor band dynamic crankshaft
Rotation, crank on bent axle is moved reciprocatingly with moving slide-bar in slide by connecting rod one and connecting rod two, to make casing
Linear reciprocating motion is done, insulating tube is carried out at the same time double swerve during filling, and foaming agent is made to scatter by shaking
Come, after foaming agent is overflowed from the insulating tube other end, stops filling, insulating tube both ends are sealed with end socket, this tooling is logical
Shaking insulating tube is crossed to make foaming agent filling more even compact, the circularity of foaming agent in insulating tube is improved, heat preservation is made to imitate
Fruit is more excellent.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the right view of the present invention.
Wherein, 1- bottom plates, 2- rotation seats, 3- cranks, 4- connecting rods one, 5- connecting rods two, 6- slides, 7- slide bars, 8- are protected
Wen Guan, 9- casing, 10- clamping screws, 11- bent axles, 12- motor drive seats, 13- stepper motors, 14- rubber rings, 15- rubber pressures
Block.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-2 shows the specific implementation mode of the present invention：A kind of filling tooling of insulating tube foaming agent, including bottom plate 1, institute
It states bottom plate 1 and is equipped with stepper motor 13, motor drive seat 12 and rotation seat 2, be equipped in the motor drive seat 12 and rotation seat 2
Bent axle 11, the stepper motor 13 are connect by motor drive seat 12 with bent axle 11, and 11 both ends of the bent axle are equipped with crank 3, institute
It states and is arranged with connecting rod 1 in crank 3, one end of the connecting rod 1 is hinged with connecting rod 25, one 4 end of connecting rod hinge
It is connected to slide bar 7, two slides 6 are additionally provided on the bottom plate 1, the slide bar 7 is slidably connected with slide 6, the front end of the slide bar 7
It is fixed with casing 9,9 upper end of described sleeve pipe is equipped with clamping screw 10.
In the present embodiment, 9 inner wall of described sleeve pipe is equipped with rubber ring 14, and surface is not subject to crushing when insulating tube 8 being made to clamp.
In the present embodiment, 10 lower end of the clamping screw is equipped with rubber press 15.
Based on a kind of above-mentioned, the filling tooling of 8 foaming agent of insulating tube of structure of the invention, the specifically used method of this tooling
Insulating tube 8 to be inserted in casing 9, rotation lock bolt 10 makes rubber press 15 clamp insulating tube 8, by high pressure foaming machine
Flow in pipes connect with 8 one end of insulating tube, start stepper motor 13 and high pressure foaming machine, stepper motor 13 is with 11 turns of dynamic crankshaft
Dynamic, the crank 3 on bent axle 11 is moved reciprocatingly by connecting rod 1 and 25 band moving slide-bar 7 of connecting rod in slide 6, to make
Casing 9 does linear reciprocating motion, and insulating tube 8 is carried out at the same time double swerve during filling, makes foaming agent by shaking
It spreads out, after foaming agent is overflowed from 8 other end of insulating tube, stops filling, 8 both ends of insulating tube are sealed with end socket,
This tooling makes foaming agent filling more even compact by shaking insulating tube 8, improves enriching for foaming agent in insulating tube 8
Degree, keeps heat insulation effect more excellent.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (3)
1. a kind of filling tooling of insulating tube foaming agent, it is characterised in that：Including bottom plate, the bottom plate be equipped with stepper motor,
Motor drive seat and rotation seat, the motor drive seat pass through motor drive with bent axle, the stepper motor is equipped in rotation seat
Seat is connect with bent axle, and the crankshaft two end is equipped with crank, and connecting rod one, one end of the connecting rod one are arranged in the crank
It is hinged with connecting rod two, described connecting rod one end is hinged with slide bar, and two slides, the slide bar and cunning are additionally provided on the bottom plate
Seat is slidably connected, and the slide bar is fixedly arranged at the front end with casing, and described sleeve pipe upper end is equipped with clamping screw.
2. the filling tooling of insulating tube foaming agent according to claim 1, it is characterised in that：Described sleeve pipe inner wall is equipped with rubber
Cushion rubber.
3. the filling tooling of insulating tube foaming agent according to claim 1, it is characterised in that：The clamping screw lower end is set
There is rubber press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461002.9A CN108481651A (en) | 2018-05-15 | 2018-05-15 | A kind of filling tooling of insulating tube foaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461002.9A CN108481651A (en) | 2018-05-15 | 2018-05-15 | A kind of filling tooling of insulating tube foaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108481651A true CN108481651A (en) | 2018-09-04 |
Family
ID=63354021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461002.9A Pending CN108481651A (en) | 2018-05-15 | 2018-05-15 | A kind of filling tooling of insulating tube foaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108481651A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2125346A1 (en) * | 1970-05-22 | 1971-12-02 | Vanden Bossche L | Method and device for manufacturing tubes from cellular material |
| CN201920684U (en) * | 2010-12-13 | 2011-08-10 | 重庆工程职业技术学院 | Automatic sole cleaning ground tread |
| CN202878583U (en) * | 2012-11-07 | 2013-04-17 | 中国海洋石油总公司 | Hydraulic opening forming mould of thermal insulation pipe |
| CN105313256A (en) * | 2014-07-13 | 2016-02-10 | 齐克先 | Thermal insulation pipe foaming process and polyurethane material |
-
2018
- 2018-05-15 CN CN201810461002.9A patent/CN108481651A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2125346A1 (en) * | 1970-05-22 | 1971-12-02 | Vanden Bossche L | Method and device for manufacturing tubes from cellular material |
| CN201920684U (en) * | 2010-12-13 | 2011-08-10 | 重庆工程职业技术学院 | Automatic sole cleaning ground tread |
| CN202878583U (en) * | 2012-11-07 | 2013-04-17 | 中国海洋石油总公司 | Hydraulic opening forming mould of thermal insulation pipe |
| CN105313256A (en) * | 2014-07-13 | 2016-02-10 | 齐克先 | Thermal insulation pipe foaming process and polyurethane material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |