CN204054619U - A kind of air cooling equipment of thermoplastic resin stretching and granulation - Google Patents
A kind of air cooling equipment of thermoplastic resin stretching and granulation Download PDFInfo
- Publication number
- CN204054619U CN204054619U CN201420550838.3U CN201420550838U CN204054619U CN 204054619 U CN204054619 U CN 204054619U CN 201420550838 U CN201420550838 U CN 201420550838U CN 204054619 U CN204054619 U CN 204054619U
- Authority
- CN
- China
- Prior art keywords
- air
- thermoplastic resin
- discharge pipe
- lug
- conveyer belt
- 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.)
- Withdrawn - After Issue
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 25
- 238000005469 granulation Methods 0.000 title claims abstract description 16
- 230000003179 granulation Effects 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000012943 hotmelt Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of air cooling equipment of thermoplastic resin stretching and granulation, it is characterized in that: comprise air blast, duct set and ajutage, the below of described duct set is provided with several discharge pipes, be communicated with in the below of each discharge pipe and be provided with air-out part, discharge pipe bottom has lug, the outer peripheral edge place of the upper end of described connecting portion has flange, and lug is connected by bolt with flange, is provided with the flexible pipe of ventilation between described discharge pipe and described connecting portion.By loosening nut, be that axis rotates air-out part with bolt, thus change the incline direction of air outlet, after setting, then tightening nut, thus the adjustment at angle of inclination can be carried out simply, easily to air outlet.
Description
Technical field
The utility model relates to thermoplastic resin stretching and granulation, particularly relates to a kind of air cooling equipment of thermoplastic resin stretching and granulation.
Background technology
Comminutor thermoplastic resin being carried out to stretching and granulation comprises melting systems, plasticizing extruder, cooling system, stock-cutter and metering filling machine.Due to thermoplastic resin fusing, extrude after need counter brace to carry out pelletizing, thermoplastic resin in hot state, particle easy adhesion caking, granulation is coarse, therefore, for preventing the situation occurring sizing in pelletizing process, need to cool before transporting to stock-cutter thermoplastic resin tie rod.
At present, main employing water cooling mode, after thermoplastic resin plasticizing is extruded, use bosh to carry out carrying out cooling or being cooled by shower nozzle water spray into water, these two kinds of methods all need to contact with water, although have good radiating effect, but because the material under high temperature to contact the generation degraded etc. of the material easily caused water sensitive with water, cause final masterbatch quality dissatisfaction, meanwhile, cause thermoplastic resin granulating and drying difficulty.Therefore, be badly in need of the thermoplastic resin after there is a kind of can extruding plasticizing to cool, the cooling device that thermoplastic resin tie rod and water directly contact need not be made again, thus guarantee that the thermoplastic resin performance after extruding does not change, but can cool timely, and do not need the type of cooling of dry process.
For this reason; the existing patent No. is that the Chinese utility model patent " a kind of comminutor cooling conveyer belt " of ZL201320608446.3 discloses a kind of air cooling way; comprise support, delivery wheel and conveyer belt; delivery wheel and cool water shower device are installed in described support; cool water shower device is between two delivery wheels; conveyer belt is metal belt; conveyer belt winding is outside two delivery wheels; described conveyer belt is stainless steel conveyor belt; described support is provided with several fans, fan is located at directly over conveyer belt.
And for example, the patent No. is the air-cooled conveyer that the Chinese utility model of ZL201320290263.1 discloses a kind of comminutor, comprises frame, driving-belt, driving-belt driving mechanism and at least one cooling fan; Driving-belt driving mechanism comprises final drive shaft, from power transmission shaft and drive motors, final drive shaft and being all rotatably arranged on frame from power transmission shaft, final drive shaft is connected from power transmission shaft by driving-belt, and drive motors is arranged in frame, and final drive shaft is connected with the pto of drive motors; Driving-belt is distributed with mesh; Cooling fan to be arranged in frame and to be in above driving-belt.
But above-mentioned two utility models all adopt the mode counter brace of provided with fan on the conveyor belt to cool, in the course of the work, fan high-speed rotation, forms potential safety hazard to operating personnel, simultaneously, cooling effect is poor, in addition, for improving cooling effect, need a lot of fans are installed, structure is made to become complicated, scattered, in addition, after fan is installed, the direction, air port of fan can not regulate, and lacks flexibility.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, provides a kind of compact conformation, safe and reliable, good cooling results, and the air cooling equipment of the adjustable thermoplastic resin stretching and granulation of air outlet.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of air cooling equipment of thermoplastic resin stretching and granulation, it is characterized in that: comprise the air blast being arranged on comminutor conveyer belt side, be arranged on the duct set directly over described conveyer belt and connect the air outlet of described air blast and the ajutage of described duct set, described ajutage communicates with described duct set, in the below of described duct set, the direction of described conveyer belt is provided with several discharge pipes communicated with described duct set, be communicated with in the below of each discharge pipe and be provided with air-out part, described air-out part comprises the connecting portion be connected with described discharge pipe and the outlet section be connected with described connecting portion, along described conveyer belt direction described in the front side of bottom of discharge pipe or the outer peripheral edge of rear side have lug, this lug has through hole, the outer peripheral edge place of the upper end of described connecting portion has flange, this flange has the perforation relative with described through hole, bolt is through after described perforation and through hole, by nut, described air-out part and described discharge pipe are fixed, the flexible pipe of ventilation is provided with between described discharge pipe and described connecting portion.
As improvement, the two ends of described flexible pipe are glued together with the inwall of described discharge pipe and the inner wall hot melt of described connecting portion respectively, are conducive to preventing flexible pipe from coming unstuck and drop.
Improve again, the radial strip groove centered by the axis of described bolt is provided with the relative described lug surface of described flange, the described ledge surface relative with described lug is provided with radial bar shaped card article, described radial strip groove mates mutually with described radial bar shaped card article, utilize radial bar shaped card article and radial strip groove mutual card and, fitted bolt is fastening more simultaneously, improves the reliability that discharge pipe is connected with air-out part.
Improve, described outlet section has air outlet again, and this air outlet is relative with described conveyer belt, and described air-out part has an angular cut at described air outlet place, and this angular cut is relative with the throughput direction of described conveyer belt, makes cooling air can must blow to tie rod as far as possible.
Improve, the quantity of described lug is multiple, and described multiple lug is spaced apart from each other again, and by changing the connecting object of flange and lug, can carry out the adjustment of the angle of revolution of air-out part centered by the axis of discharge pipe.
Improve, the quantity of described nut is two again, and described two nuts hold out against each other, are conducive to preventing bolt from pitching.
Compared with prior art, owing to the utility model has the advantage of: arrange air blast by the side at conveyer belt, wind is delivered to discharge by air blast, is concentrated and is evenly delivered to above conveyer belt by wind, recycling discharge pipe and air-out part by discharge, cooling air is blowed tie rod, on the one hand, instead of the former fan being arranged on conveyer belt top by discharge, improve security, meanwhile, make air cooling equipment structure more compact; On the other hand, the air quantity that the air quantity of air blast can provide considerably beyond fan, reduces the quantity of air blast, in addition, by loosening nut, be that axis rotates air-out part with bolt, thus change the incline direction of air outlet, after setting, then tightening nut, simply, conveniently, meanwhile, in further scheme, by changing the connecting object of flange and lug, the adjustment of the angle of revolution of air-out part centered by the axis of discharge pipe can be carried out, thus realize air outlet side facing to tie rod air-supply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation in another direction of the utility model embodiment;
Fig. 3 is the decomposition texture schematic diagram of discharge pipe and air-out part in the utility model embodiment;
Fig. 4 is the mounting structure schematic diagram of Fig. 3;
Fig. 5 is the sectional view of Fig. 4.
There is embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 5, the air cooling equipment of the thermoplastic resin stretching and granulation in this enforcement, comprises air blast 1, ajutage 2, duct set 3, nut 8, bolt 9, flexible pipe 10, discharge pipe 6 and air-out part 5 etc.
Wherein, air blast 1 is arranged on comminutor conveyer belt 7 side, duct set 3 is arranged on directly over conveyer belt 7, ajutage 2 is connected between the air outlet of air blast 1 and duct set 3, and ajutage 2 communicates with duct set 3, in the below of duct set 3, the direction of conveyer belt 7 is provided with several discharge pipes 6 communicated with duct set 3, be communicated with in the below of each discharge pipe 6 and be provided with air-out part 5, air-out part 5 comprises the connecting portion 52 be connected with discharge pipe 6 and the outlet section 53 be connected with connecting portion 52, along on the outer peripheral edge, front side of the bottom of discharge pipe 6 on the direction of conveyer belt 7, there is lug 61, this lug 61 has through hole 63, the outer peripheral edge place of the upper end of connecting portion 52 has flange 521, this flange 521 has the perforation 522 relative with through hole 63, bolt 9 is through after perforation 522 and through hole 63, by nut 8, air-out part 5 and discharge pipe 6 are fixed, the flexible pipe 10 of ventilation is provided with between discharge pipe 6 and the connecting portion 52 of air-out part 5.
Drop to prevent flexible pipe 10 from coming unstuck, the two ends of flexible pipe 10 are glued together with the inwall of 1 discharge pipe 6 and the inner wall hot melt of connecting portion 52 respectively.
In addition, the radial strip groove 62 centered by the axis of bolt 9 is provided with on the surface with the relative lug 61 of flange 521, the flange 521 relative with lug 61 is provided with radial bar shaped card article 523 on the surface, radial strip groove 62 mates mutually with radial bar shaped card article 523, utilize radial bar shaped card article 523 and radial strip groove 62 mutual card and, fitted bolt 9 is fastening more simultaneously, improves the reliability that discharge pipe 6 is connected with air-out part 5.
In order to enable cooling air must blow to tie rod 4 as far as possible, outlet section 53 has air outlet, and this air outlet is relative with conveyer belt 7, and air-out part 5 has an angular cut 51 at air outlet place, and this angular cut 51 is relative with the throughput direction of conveyer belt 7.
In addition, the quantity of lug 61 is multiple, and multiple lug 61 is spaced apart from each other, and by changing flange 521 and the connecting object of lug 61, can carry out the adjustment of the angle of revolution of air-out part 5 centered by the axis of discharge pipe 6.
Finally, the quantity of nut 8 is two, and two nuts hold out against each other, is conducive to preventing bolt 9 from pitching.
The utility model is by arranging air blast in the side of conveyer belt 7, wind is delivered to discharge 3 by air blast 1, being concentrated by discharge 3 is evenly delivered to above conveyer belt 7 by wind, recycling discharge pipe 6 and air-out part 5, blow thermoplastic resin tie rod 4, on the one hand by cooling air, the former fan being arranged on conveyer belt 7 top is instead of by discharge 3, improve security, meanwhile, make air cooling equipment structure more compact; On the other hand, the air quantity that the air quantity of air blast 1 can provide considerably beyond fan, reduces the quantity of air blast 1, simultaneously, discharge 3 extends directly over covering conveyer belt 7, can cool, substantially increasing cooling effect according to arranging multiple discharge pipe 6 for thermoplastic resin tie rod 4.In addition, by loosening nut 8, with bolt 9 for axis rotates air-out part 5, thus change the incline direction of air outlet, after setting, then tightening nut 8, thus the adjustment at angle of inclination can be carried out simply, easily to air outlet.
Claims (6)
1. the air cooling equipment of a thermoplastic resin stretching and granulation, it is characterized in that: comprise the air blast being arranged on comminutor conveyer belt side, be arranged on the duct set directly over described conveyer belt and connect the air outlet of described air blast and the ajutage of described duct set, described ajutage communicates with described duct set, in the below of described duct set, the direction of described conveyer belt is provided with several discharge pipes communicated with described duct set, be communicated with in the below of each discharge pipe and be provided with air-out part, described air-out part comprises the connecting portion be connected with described discharge pipe and the outlet section be connected with described connecting portion, along described conveyer belt direction described in the front side of bottom of discharge pipe or the outer peripheral edge of rear side have lug, this lug has through hole, the outer peripheral edge place of the upper end of described connecting portion has flange, this flange has the perforation relative with described through hole, bolt is through after described perforation and through hole, by nut, described air-out part and described discharge pipe are fixed, the flexible pipe of ventilation is provided with between described discharge pipe and described connecting portion.
2. the air cooling equipment of thermoplastic resin stretching and granulation according to claim 1, is characterized in that: the two ends of described flexible pipe are glued together with the inwall of described discharge pipe and the inner wall hot melt of described connecting portion respectively.
3. the air cooling equipment of thermoplastic resin stretching and granulation according to claim 1 and 2, it is characterized in that: be provided with the radial strip groove centered by the axis of described bolt with the relative described lug surface of described flange, the described ledge surface relative with described lug is provided with radial bar shaped card article, and described radial strip groove mates mutually with described radial bar shaped card article.
4. the air cooling equipment of thermoplastic resin stretching and granulation according to claim 1, it is characterized in that: described outlet section has air outlet, this air outlet is relative with described conveyer belt, described air-out part has an angular cut at described air outlet place, and this angular cut is relative with the throughput direction of described conveyer belt.
5. the air cooling equipment of thermoplastic resin stretching and granulation according to claim 4, is characterized in that: the quantity of described lug is multiple, and described multiple lug is spaced apart from each other.
6. the air cooling equipment of thermoplastic resin stretching and granulation according to claim 5, is characterized in that: the quantity of described nut is two, and described two nuts hold out against each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550838.3U CN204054619U (en) | 2014-09-23 | 2014-09-23 | A kind of air cooling equipment of thermoplastic resin stretching and granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550838.3U CN204054619U (en) | 2014-09-23 | 2014-09-23 | A kind of air cooling equipment of thermoplastic resin stretching and granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054619U true CN204054619U (en) | 2014-12-31 |
Family
ID=52196200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550838.3U Withdrawn - After Issue CN204054619U (en) | 2014-09-23 | 2014-09-23 | A kind of air cooling equipment of thermoplastic resin stretching and granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282618A (en) * | 2018-10-07 | 2019-01-29 | 德清弘达精密陶瓷有限公司 | Ceramic blank drying device |
| CN112838720A (en) * | 2021-02-22 | 2021-05-25 | 北京清航紫荆装备科技有限公司 | An electric unmanned helicopter and motor system |
-
2014
- 2014-09-23 CN CN201420550838.3U patent/CN204054619U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282618A (en) * | 2018-10-07 | 2019-01-29 | 德清弘达精密陶瓷有限公司 | Ceramic blank drying device |
| CN112838720A (en) * | 2021-02-22 | 2021-05-25 | 北京清航紫荆装备科技有限公司 | An electric unmanned helicopter and motor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206217128U (en) | It is a kind of to extrude quality anti-blocking plastic extruder high | |
| CN209580156U (en) | A kind of anti-sticky rubber granulation device | |
| CN204054619U (en) | A kind of air cooling equipment of thermoplastic resin stretching and granulation | |
| CN205033546U (en) | Portable plastics extruder | |
| CN204054618U (en) | A kind of cooling structure of thermoplastic resin stretching and granulation | |
| CN114603887B (en) | Full-biodegradable composite film and preparation method thereof | |
| CN204209949U (en) | A kind of air cooling equipment of injection moulding permanent-magnet ferrite stretching and granulation | |
| CN204054617U (en) | A kind of air-cooled structure of thermoplastic resin stretching and granulation | |
| CN204054399U (en) | A kind of air-cooled structure of thermoplastic resin pelletizer | |
| CN204172326U (en) | A kind of cooling structure of injection moulding permanent-magnet ferrite comminutor | |
| CN203957367U (en) | A kind of plastic foil forming machine | |
| CN210362030U (en) | Die face hot cutting and cyclone separation device | |
| CN221540604U (en) | Extruder die head | |
| CN206883949U (en) | Plastics reprocess machine and its R shape outer covers | |
| CN204123654U (en) | A kind of air-cooled structure of injection moulding permanent-magnet ferrite stretching and granulation | |
| CN205438951U (en) | Take drying device's PLA plastic film granulation system in advance | |
| JP5886033B2 (en) | Twin screw extruder and method for melt extrusion of recycled polyester resin using the same | |
| CN206780732U (en) | Spiral squeezing prilling granulator is used in a kind of gellan gum production | |
| CN204914327U (en) | Plastics recycling granulator | |
| CN210552327U (en) | Cable material cooling device | |
| CN204354343U (en) | A kind of tie rod formula plastic grain cutting machine of improvement | |
| CN208841789U (en) | A kind of plastic granulator extrusion composite energy-saving tuber | |
| CN209937405U (en) | Cooling device of extruder for producing plastic particles | |
| CN208576172U (en) | A kind of plastic pipe extruder | |
| CN218359875U (en) | Plastic grinder with cooling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20150810 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20150810 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |