CN105345983A - Supporting and hoisting mechanism provided with sensor and used for mixing head in foaming machine - Google Patents
Supporting and hoisting mechanism provided with sensor and used for mixing head in foaming machine Download PDFInfo
- Publication number
- CN105345983A CN105345983A CN201510837833.8A CN201510837833A CN105345983A CN 105345983 A CN105345983 A CN 105345983A CN 201510837833 A CN201510837833 A CN 201510837833A CN 105345983 A CN105345983 A CN 105345983A
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- CN
- China
- Prior art keywords
- mixing head
- support
- supporting
- cylinder
- hoisting mechanism
- 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.)
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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
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/40—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length by gravity, e.g. by casting
-
- 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
- B29C44/60—Measuring, controlling or regulating
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a supporting and hoisting mechanism provided with a sensor and used for a mixing head in a foaming machine. The supporting and hoisting mechanism comprises a hard component conveying pipe installed on a supporting frame. The inner end of a supporting suspension arm of the supporting frame is hinged to a supporting stand column of the supporting frame. The hard component conveying pipe is arranged along the supporting suspension arm and is fixedly installed on the supporting suspension arm, and therefore the mixing head is supported and hoisted on the outer side of the supporting suspension arm. A piston rod of an air cylinder on the supporting stand column is hinged to the supporting suspension arm, can drive the outer end of the supporting suspension arm to rotate downwards when retracting inwards and can drive the outer end of the supporting suspension arm to rotate upwards until the supporting suspension arm is located horizontally when stretching outwards; a temperature sensor is installed on an installation pipe of the hard component conveying pipe; the supporting stand column is provided with a rotating mechanism. The supporting and hoisting mechanism has the advantages that the pouring height and the horizontal position of the mixing head can be conveniently adjusted, and the temperature of polyurethane foaming material in the mixing head can be accurately obtained.
Description
Technical field
The present invention relates to polyurethane foam production equipment technical field, be specifically related to the support hoisting mechanism of mixing head in high-presure polyurethane foaming machine.
Background technology
In polyurethane foaming machine, the effect of mixing head is: be poured in mould by polyurethane foam raw material.Mixing head is connected with the component be connected with polyurethane foam Raw material pail and carries hard tube, in traditional polyurethane foaming machine, the support hoisting mechanism of mixing head comprises: bracing frame, and component conveying hard tube to be fixedly mounted on bracing frame thus mixing head to be supported the top of the mould be lifted on outside bracing frame.In traditional polyurethane foaming machine there is following defect in the support hoisting mechanism of mixing head: one, component conveying hard tube is fixedly mounted on after on bracing frame, the cast of mixing head is highly fixing, when needing adjustment cast height in production process, then need the component conveying hard tube again changing corresponding length, mixing head could be adjusted to the position that required cast is highly corresponding, this not only wastes time and energy, and too increases production cost simultaneously; Two, polyurethane foam raw material need through longer one section of tube side from polyurethane foam Raw material pail to mixing head, this makes the parameter of polyurethane foam raw material in mixing head as in temperature, pressure etc. and polyurethane foam Raw material pail, there is some difference, thus cause the temperature of the polyurethane foam raw material in mixing head, pressure and other parameters is difficult to be grasped timely and accurately.
Summary of the invention
The object of the invention is: provide a kind of mixing head that can adjust easily to pour into a mould height and the support hoisting mechanism accurately understanding mixing head in the foaming machine of the belt sensor of polyurethane foam raw material relevant parameter in mixing head.
For achieving the above object, the technical solution used in the present invention is: the support hoisting mechanism of mixing head in the foaming machine of belt sensor, comprise: one end is fixedly communicated with mixing head, the component that the other end is connected with polyurethane foam Raw material pail carries hard tube, component conveying hard tube is fixedly mounted on bracing frame, the structure of bracing frame comprises: support post and support arm, the inner end supporting arm is hinged and connected on support post, component conveying hard tube is arranged along support arm, and be fixedly mounted on support arm, thus mixing head is supported the outside being lifted on and supporting arm, support post is hinged and is connected to cylinder, the piston rod of cylinder is hinged with support arm, the piston rod of cylinder is inwardly retracted and the outer end supporting arm can be driven to rotate, the piston rod of cylinder outwards extends and the outer end supporting arm can be driven upwards to rotate until support arm to be positioned at horizontal level, be communicated with on the component conveying hard tube supporting arm front end and be provided with one section of mounting pipe, mounting pipe is provided with the temperature sensor for polyurethane foam material temperature in detected components conveying hard tube, support post is also provided with the rotating mechanism be convenient to support arm and rotated in the horizontal direction.
Further, the support hoisting mechanism of mixing head in the foaming machine of aforesaid belt sensor, wherein, rotating mechanism comprises, the turning cylinder that vertical direction is arranged, movable supporting is on upper support seat and lower support seat respectively for the upper/lower terminal of turning cylinder, and turning cylinder can rotate in upper support seat and lower support seat, and upper support seat and lower support seat are fixedly mounted on support post respectively; The inner end supporting arm is hinged and connected to the upper end of turning cylinder, and the cylinder body of cylinder is hinged and connected on mount pad, and mount pad is arranged on the bottom of turning cylinder.
Further, the support hoisting mechanism of mixing head in the foaming machine of aforesaid belt sensor, wherein, the upper/lower terminal of turning cylinder is arranged in upper support seat and lower support seat respectively by bearing.
Further, the support hoisting mechanism of mixing head in the foaming machine of aforesaid belt sensor, wherein, the piston rod of cylinder be connected journal stirrup and be hinged, described connection journal stirrup is fixedly mounted on the bottom supporting arm.
Further, the support hoisting mechanism of mixing head in the foaming machine of aforesaid belt sensor, wherein, mounting pipe is provided with the pressure sensor for polyurethane foam feed pressure in detected components conveying hard tube.
Further, the support hoisting mechanism of mixing head in the foaming machine of aforesaid belt sensor, wherein, the two ends of mounting pipe are serially connected with in component conveying hard tube respectively by tube connector.
Advantage of the present invention is: when needing the cast height adjusting mixing head
,the piston rod of cylinder is inwardly retracted or is outwards extended the outer end of ordering about support arm and rotates or upwards rotate, thus makes the cast of mixing head reduce highly gradually or upwards raise gradually until adjust to the right place downwards, extremely convenient; Mixing head position in the horizontal direction can be adjusted easily by rotating mechanism; In the cast height of such mixing head and horizontal direction, position all can be adjusted easily, thus substantially increases the production efficiency of high-presure polyurethane foaming machine, can also reduce the production cost of polyurethane products; In addition, owing to being connected to mounting pipe on the component conveying hard tube being positioned at support arm front end, mounting pipe is provided with the temperature sensor of polyurethane foam material temperature in energy detected components conveying hard tube, the temperature of polyurethane foam raw material in the component conveying hard tube at mixing head closer location place so just can be detected, thus the temperature of polyurethane foam raw material in mixing head can be recognized more exactly, thus ensure better for the quality of production improving polyurethane foaming product provides.
Accompanying drawing explanation
Fig. 1 is the structural representation of the support hoisting mechanism of mixing head in the foaming machine of belt sensor of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As shown in Figure 1, the support hoisting mechanism of mixing head in the foaming machine of belt sensor, comprise: one end is fixedly communicated with mixing head 2, the component that the other end is connected with polyurethane foam Raw material pail carries hard tube 1, component conveying hard tube 1 is fixedly mounted on bracing frame 3, the structure of bracing frame 3 comprises: support post 31 and support arm 32, the inner end supporting arm 32 is hinged and connected on support post 31, component conveying hard tube 1 is arranged along support arm 32, and be fixedly mounted on support arm 32, thus mixing head 2 is supported the outside being lifted on and supporting arm 32, support post 31 is hinged and is connected to cylinder 4, the piston rod of cylinder 4 is hinged with support arm 32, in the present embodiment, the piston rod of cylinder 4 is as follows with the concrete syndeton supported between arm 32: the piston rod of cylinder 4 be connected journal stirrup 9 and be hinged, described connection journal stirrup 9 is fixedly mounted on the bottom supporting arm 32.The piston rod of cylinder 4 is inwardly retracted and the outer end supporting arm 32 can be driven to rotate, and the piston rod of cylinder 4 outwards extends and the outer end supporting arm 32 can be driven upwards to rotate until support arm 32 to be positioned at horizontal level; Support post 31 is also provided with the rotating mechanism be convenient to support arm 32 and rotated in the horizontal direction.In the present embodiment, described rotating mechanism comprises, the turning cylinder 5 that vertical direction is arranged, the upper/lower terminal of turning cylinder 5 is arranged in upper support seat 6 and lower support seat 7 respectively by bearing, turning cylinder 5 can rotate in upper support seat 6 and lower support seat 7, and upper support seat 6 and lower support seat 7 are fixedly mounted on support post 31 respectively; The inner end supporting arm 31 is hinged and connected to the upper end of turning cylinder 5, the cylinder body of cylinder 4 is arranged on the bottom of turning cylinder 5 by mount pad 8, as long as such operator rotates mixing head 2 in the horizontal direction, turning cylinder 5 will rotate, thus reaches the object of adjustment mixing head 2 position in the horizontal direction.In order to understand the temperature and pressure of polyurethane materials in mixing head 2 exactly, be communicated with on the component conveying hard tube 1 being positioned at support arm 32 front end in the present embodiment and be provided with one section of mounting pipe 10, the two ends of mounting pipe 10 are serially connected in component conveying hard tube 1 respectively by tube connector 103, mounting pipe 10 is provided with for the temperature sensor 101 of polyurethane foam material temperature and the pressure sensor 102 for detecting polyurethane foam feed pressure in detected components conveying hard tube 1, because temperature sensor 101 and pressure sensor 102 detect the temperature and pressure of the polyurethane foam raw material very in the component conveying hard tube 1 of mixing head 2, the temperature value that therefore can detect according to temperature sensor 101 and pressure sensor 102 and force value accurately recognize the temperature and pressure of polyurethane foam raw material in mixing head 2, this provides with regard to the quality for improving high-pressure polyurethane foaming product and ensures better.
When needing the cast height adjusting mixing head 2
,the piston rod of cylinder 4 is inwardly retracted or is outwards extended the outer end of ordering about support arm 32 and rotates or upwards rotate, thus makes the cast of mixing head 2 reduce highly gradually or upwards raise gradually until adjust to the right place downwards.When needing to adjust the horizontal level of mixing head 2, as long as hand rotation mixing head 2 in the horizontal direction.So not only can carry out the adjustment of the cast height of mixing head 2 very easily, mixing head 2 position in the horizontal direction can also be adjusted extremely easily, greatly facilitate the cast work of mixing head 2, thus substantially increase the production efficiency of high-presure polyurethane foaming machine, also reduce the production cost of polyurethane products simultaneously.
Claims (6)
1. the support hoisting mechanism of mixing head in the foaming machine of belt sensor, comprise: one end is fixedly communicated with mixing head, the component that the other end is connected with polyurethane foam Raw material pail carries hard tube, component conveying hard tube is fixedly mounted on bracing frame, it is characterized in that: the structure of bracing frame comprises: support post and support arm, the inner end supporting arm is hinged and connected on support post, component conveying hard tube is arranged along support arm, and be fixedly mounted on support arm, thus mixing head is supported the outside being lifted on and supporting arm, support post is hinged and is connected to cylinder, the piston rod of cylinder is hinged with support arm, the piston rod of cylinder is inwardly retracted and the outer end supporting arm can be driven to rotate, the piston rod of cylinder outwards extends and the outer end supporting arm can be driven upwards to rotate until support arm to be positioned at horizontal level, be communicated with on the component conveying hard tube supporting arm front end and be provided with one section of mounting pipe, mounting pipe is provided with the temperature sensor for polyurethane foam material temperature in detected components conveying hard tube, support post is also provided with the rotating mechanism be convenient to support arm and rotated in the horizontal direction.
2. the support hoisting mechanism of mixing head in the foaming machine of belt sensor according to claim 1, it is characterized in that: rotating mechanism comprises, the turning cylinder that vertical direction is arranged, the upper/lower terminal difference movable supporting of turning cylinder is on upper support seat and lower support seat, turning cylinder can rotate in upper support seat and lower support seat, and upper support seat and lower support seat are fixedly mounted on support post respectively; The inner end supporting arm is hinged and connected to the upper end of turning cylinder, and the cylinder body of cylinder is hinged and connected on mount pad, and mount pad is arranged on the bottom of turning cylinder.
3. in the foaming machine of belt sensor according to claim 2, the support hoisting mechanism of mixing head, is characterized in that: the upper/lower terminal of turning cylinder is arranged in upper support seat and lower support seat respectively by bearing.
4. the support hoisting mechanism of mixing head in the foaming machine of the belt sensor according to claim 1 or 2 or 3, is characterized in that: the piston rod of cylinder be connected journal stirrup and be hinged, described connection journal stirrup is fixedly mounted on the bottom supporting arm.
5. the support hoisting mechanism of mixing head in the foaming machine of belt sensor according to claim 1 and 2, is characterized in that: mounting pipe is provided with the pressure sensor for polyurethane foam feed pressure in detected components conveying hard tube.
6. the support hoisting mechanism of mixing head in the foaming machine of belt sensor according to claim 1 and 2, is characterized in that: the two ends of mounting pipe are serially connected with in component conveying hard tube respectively by tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837833.8A CN105345983A (en) | 2015-11-26 | 2015-11-26 | Supporting and hoisting mechanism provided with sensor and used for mixing head in foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837833.8A CN105345983A (en) | 2015-11-26 | 2015-11-26 | Supporting and hoisting mechanism provided with sensor and used for mixing head in foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345983A true CN105345983A (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510837833.8A Pending CN105345983A (en) | 2015-11-26 | 2015-11-26 | Supporting and hoisting mechanism provided with sensor and used for mixing head in foaming machine |
Country Status (1)
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| CN (1) | CN105345983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177005A (en) * | 2018-08-30 | 2019-01-11 | 南通理工学院 | A kind of discharging slurry control system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0516904A1 (en) * | 1991-06-04 | 1992-12-09 | The Dow Chemical Company | Apparatuses and methods for incorporating blowing agents into liquids for the production of polymer foams and for measuring the volumetric expansion potential of mixtures thereof |
| US20060145380A1 (en) * | 2003-03-05 | 2006-07-06 | Josef Renkl | Method for producing parts having a compact polyurethane (pur) sealing layer |
| CN1887568A (en) * | 2006-07-31 | 2007-01-03 | 刘亚青 | New-type multifunctional polyurethane foaming machine |
| CN201677949U (en) * | 2010-05-17 | 2010-12-22 | 李新华 | Hydraulic loading and unloading tractor trailer |
| CN202213114U (en) * | 2011-08-16 | 2012-05-09 | 梁卫文 | High pressure foaming machine |
| CN203805226U (en) * | 2014-03-24 | 2014-09-03 | 山东普兰特板业有限公司 | Corner valve block for temperature measurement |
| CN204278361U (en) * | 2014-10-13 | 2015-04-22 | 天津旭迪聚氨酯保温防腐设备有限公司 | A kind of high-presure polyurethane foaming machine |
| CN205148757U (en) * | 2015-11-26 | 2016-04-13 | 张家港力勤机械有限公司 | Support hoisting machine of mixing head constructs in strip sensor's foaming machine |
-
2015
- 2015-11-26 CN CN201510837833.8A patent/CN105345983A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0516904A1 (en) * | 1991-06-04 | 1992-12-09 | The Dow Chemical Company | Apparatuses and methods for incorporating blowing agents into liquids for the production of polymer foams and for measuring the volumetric expansion potential of mixtures thereof |
| US20060145380A1 (en) * | 2003-03-05 | 2006-07-06 | Josef Renkl | Method for producing parts having a compact polyurethane (pur) sealing layer |
| CN1887568A (en) * | 2006-07-31 | 2007-01-03 | 刘亚青 | New-type multifunctional polyurethane foaming machine |
| CN201677949U (en) * | 2010-05-17 | 2010-12-22 | 李新华 | Hydraulic loading and unloading tractor trailer |
| CN202213114U (en) * | 2011-08-16 | 2012-05-09 | 梁卫文 | High pressure foaming machine |
| CN203805226U (en) * | 2014-03-24 | 2014-09-03 | 山东普兰特板业有限公司 | Corner valve block for temperature measurement |
| CN204278361U (en) * | 2014-10-13 | 2015-04-22 | 天津旭迪聚氨酯保温防腐设备有限公司 | A kind of high-presure polyurethane foaming machine |
| CN205148757U (en) * | 2015-11-26 | 2016-04-13 | 张家港力勤机械有限公司 | Support hoisting machine of mixing head constructs in strip sensor's foaming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177005A (en) * | 2018-08-30 | 2019-01-11 | 南通理工学院 | A kind of discharging slurry control system and method |
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Application publication date: 20160224 |