CN104802330A - Water-cooling and hot-cutting device for plastic - Google Patents
Water-cooling and hot-cutting device for plastic Download PDFInfo
- Publication number
- CN104802330A CN104802330A CN201510223041.1A CN201510223041A CN104802330A CN 104802330 A CN104802330 A CN 104802330A CN 201510223041 A CN201510223041 A CN 201510223041A CN 104802330 A CN104802330 A CN 104802330A
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- CN
- China
- Prior art keywords
- screw extruder
- water
- motor
- single screw
- decelerator
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- 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
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
Abstract
The invention relates to a water-cooling and hot-cutting device for plastic. The water-cooling and hot-cutting device comprises a three-roll grinder, a high mixing machine, a tapered double-screw extruder, a single screw extruder, a water ring chamber, a separator and a material storage tank, wherein the three-roll grinder comprises a first material inlet and a second material inlet, the first material inlet is provided with a filter sieve, and the three-roll grinder is successively connected with the high mixing machine, the tapered double-screw extruder and the single screw extruder; the single screw extruder is connected with the water ring chamber, the lower end of the water ring chamber is provided with a water inlet and a water and granule outlet, the water and granule outlet is connected with the separator, the lower end of the separator is provided with a water outlet, and the right end of the separator is connected with the material storage tank by a connecting pipe. The water-cooling and hot-cutting device is simple in structure, safe and reliable, convenient to use, and low in cost.
Description
Technical field
The present invention relates to a kind of plastic extrusion pelleting machine tool device, particularly relate to a kind of water-cooling hot cutting device for plastic cement.
Background technology
No matter in synthetic resin is produced, or in waste and old plastic recycling, extruding pelletization all plays an important role.Along with the development of plastic cement industry, the demand of plastic extruding granulation device is also in continuous increase, the requirement of producer to device is also more and more higher, the requirement of client to plastic cement products is also more and more higher, how to produce that a kind of cost is low and quality is high water-cooling hot cutting device becomes producer's problems faced.Existing water-cooling hot cutting device complex structure, precision is low, volume is large, equipment performance is poor, equipment cannot work long hours and also its service life shorter, the output of equipment is also lower.How to produce a kind of can either ensure to produce high quality of products while power consumption low, and be conducive to improving the equipment of productivity effect and become the vital problem of each producer.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses that a kind of structure is simple, safe and reliable, easy to use, with low cost, power consumption is low, a kind of water-cooling hot cutting device for plastic cement of long service life.
Technical scheme of the present invention is as follows:
A kind of water-cooling hot cutting device for plastic cement, it is characterized in that: comprise three-roll grinder, high mixer, conical double screw extruder, single screw extrusion machine, water ring room, separator and storage vat, wherein, described three-roll grinder comprises the first charging aperture and the second charging aperture, and the first charging aperture place is provided with sieves; Described three-roll grinder is connected with high mixer, conical double screw extruder, single screw extrusion machine successively, described single screw extrusion machine is connected with water ring room, the lower end of described water ring room is provided with water inlet and water, particle outlet, water, particle outlet are connected with separator, separator lower end is provided with discharge outlet, and separator right-hand member is connected with storage vat by tube connector; Described single screw extrusion machine comprises motor, universal driving shaft, decelerator, power distributor box, drawing-in device, cylinder body of single screw extruder and support, motor is connected with decelerator by universal driving shaft, decelerator is connected with power distributor box, and drawing-in device is arranged on the top of extruder barrel; Be provided with machine barrel in described cylinder body of single screw extruder, be provided with a screw rod in machine barrel, the left end of screw rod is connected on power distributor box, and the right-hand member of screw rod is provided with the first motor, and screw rod is provided with the projection cone tooth of evenly arrangement; Described cylinder body of single screw extruder upper end is provided with exhaust outlet, and cylinder body of single screw extruder lower end is provided with discharge outlet, and cylinder body of single screw extruder right-hand member is provided with discharging opening, and described discharge outlet is provided with rotary cutter; Described motor, decelerator, power distributor box and cylinder body of single screw extruder are all fixed on support.
As a modification of the present invention, described conical double screw extruder comprises motor, universal driving shaft, decelerator, power distributor box, drawing-in device, conical double screw extruder cylindrical shell and support, motor is connected with decelerator by universal driving shaft, decelerator is connected with power distributor box, and the top of conical double screw extruder cylindrical shell is provided with drawing-in device; Machine barrel is provided with in described conical double screw extruder cylindrical shell, two conical screws are provided with in machine barrel, the left end of two conical screws is connected on power distributor box, the right-hand member of two conical screws is provided with the second motor and three-motor, two conical screws are equipped with the projection cone tooth of evenly arrangement, the gear of two conical screws engages each other; Described conical double screw extruder cylindrical shell upper end is provided with exhaust outlet, and conical double screw extruder cylindrical shell lower end is provided with discharge outlet; Described motor, decelerator, power distributor box and conical double screw extruder cylindrical shell are all fixed on support.
As a modification of the present invention, described machine barrel outside is provided with heater, and the outside of extruder barrel is provided with containment vessel, is provided with filler between machine barrel and containment vessel.。
As a modification of the present invention, described heater is ring heater.
As a modification of the present invention, in described heater, be provided with multiple heating plate.
As a modification of the present invention, the second described motor is contrary with the rotation direction of three-motor.
Beneficial effect of the present invention is: the present invention is that a kind of structure is simple, and precision is high, volume effect is little, equipment performance good, and longer and its long service life of equipment task time, the output that device fabrication goes out product is also higher.Present invention efficiently solves machinery in process of production because of heat dissipation problem to the certain influence that the life-span of machinery and its production efficiency produce; The present invention is also provided with discharge outlet, can discharge the moisture that in use produces of machinery, avoid machine internal because of excess moisture etching mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water-cooling hot cutting device for plastic cement;
Fig. 2 is the structural representation of conical double screw extruder in Fig. 1;
Fig. 3 is the structural representation of single screw extrusion machine in Fig. 1;
In figure: 1, three-roll grinder, 2, high mixer, 3, conical double screw extruder, 4, single screw extrusion machine, 5, water ring room, 6, separator, 7, storage vat, 8, motor, 9, universal driving shaft, 10, decelerator, 11, power distributor box, 12, support, 13, drawing-in device, 14, rotary cutter, 15, machine barrel, 16, conical screw, 17, heater, the 18, second motor, 19, three-motor, 20, exhaust outlet, 21, discharge outlet, 22, screw rod, the 23, first motor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Visible by reference to the accompanying drawings, a kind of water-cooling hot cutting device for plastic cement, it is characterized in that: comprise three-roll grinder 1, high mixer 2, conical double screw extruder 3, single screw extrusion machine 4, water ring room 5, separator 6 and storage vat 7, three-roll grinder 1 comprises the first charging aperture and the second charging aperture, first charging aperture place is provided with sieves, three-roll grinder 1 successively with high mixer 2, conical double screw extruder 3, single screw extrusion machine 4 is connected, single screw extrusion machine 4 is connected with water ring room 5, the lower end of water ring room 5 is provided with water inlet and water, particle outlet, water, particle outlet is connected with separator 6, separator 6 lower end is provided with discharge outlet 21, separator 6 right-hand member is connected with storage vat 7 by tube connector, single screw extrusion machine 4 comprises motor 8, universal driving shaft 9, decelerator 10, power distributor box 11, drawing-in device 13, cylinder body of single screw extruder and support 12, motor 8 is connected with decelerator 10 by universal driving shaft 9, decelerator 10 is connected with power distributor box 11, drawing-in device 13 is arranged on the top of extruder barrel, machine barrel 15 is provided with in cylinder body of single screw extruder, a screw rod 22 is provided with in machine barrel 15, the left end of screw rod 22 is connected on power distributor box 11, the right-hand member of screw rod 22 is provided with the first motor 23, screw rod 22 is provided with the projection cone tooth of evenly arrangement, cylinder body of single screw extruder upper end is provided with exhaust outlet 20, cylinder body of single screw extruder lower end is provided with discharge outlet 21, cylinder body of single screw extruder right-hand member is provided with discharging opening, discharge outlet is provided with rotary cutter 14, described motor 8, decelerator 10, power distributor box 11 and cylinder body of single screw extruder are all fixed on support 12.
Conical double screw extruder 3 comprises motor 8, universal driving shaft 9, decelerator 10, power distributor box 11, drawing-in device 13, conical double screw extruder cylindrical shell and support 12, motor 8 is connected with decelerator 10 by universal driving shaft 9, decelerator 10 is connected with power distributor box 11, the top of conical double screw extruder cylindrical shell is provided with drawing-in device 13, machine barrel 15 is provided with in conical double screw extruder cylindrical shell, two conical screws 16 are provided with in machine barrel, the left end of two conical screws 16 is connected on power distributor box 11, the right-hand member of two conical screws 16 is provided with the second motor 18 and three-motor 19, two conical screws 16 are equipped with the projection cone tooth of evenly arrangement, the gear of two conical screws 16 engages each other, conical double screw extruder cylindrical shell upper end is provided with exhaust outlet 20, conical double screw extruder cylindrical shell lower end is provided with discharge outlet 21, motor 8, decelerator 10, power distributor box 11 and conical double screw extruder cylindrical shell are all fixed on support 12.
Machine barrel 15 outside is provided with heater 17, and the outside of extruder barrel is provided with containment vessel, is provided with filler between machine barrel 15 and containment vessel.Heater 17 is ring heater, is provided with multiple heating plate in heater 17.
The rotation direction of the second motor 18 and three-motor 19 is contrary.
Specific works step of the present invention is as follows:
Start water-cooling hot cutting device, and the temperature of water-cooling hot cutting device is set, the temperature of upper rank conical double screw extruder 3 is set as between 140-160 DEG C, the temperature of lower rank single screw extrusion machine 4 is set as between 125-145 DEG C, and open preheating, until actual temperature reach after design temperature be incubated 40 minutes time start produce.
Stabilizing agent is poured into the first charging aperture of three-roll grinder 1, enter three-roll grinder 1, pour plasticizer into the second charging aperture after 80 order sieves filter, evenly rear preheating about 90 DEG C is for subsequent use by material stirring for three-roll grinder 1.
Filler is poured into the first charging aperture of three-roll grinder 1, enter three-roll grinder 1, pour plasticizer into the second charging aperture after 80 order sieves filter, evenly rear preheating about 90 DEG C is for subsequent use by material stirring for three-roll grinder 1.
Colouring agent is poured into the first charging aperture of three-roll grinder 1, enter three-roll grinder 1, pour plasticizer into the second charging aperture after 80 order sieves filter, evenly rear preheating about 90 DEG C is for subsequent use by material stirring for three-roll grinder 1.
Polyvinyl chloride resin is dropped in high mixer 2, then add plasticizer and stir a moment, after resin is by plasticizer basic absorption, add stabilizing agent, treat that temperature is raised to about 90 DEG C, then add filler, colouring agent stirs, when material rises to 110 DEG C, stop stirring, when temperature of charge is down to below 45-50 DEG C, material is delivered to conical double screw extruder 3.Conical double screw extruder 3 is even by mixing of materials, complete under the state that temperature is 140-160 DEG C plasticizing mixing, be fully uniformly dispersed, the mixed material finally extruded becomes molten mass, molten mass falls into lower rank single screw extrusion machine 4 by tube connector, lower rank single screw extrusion machine 4, by the melt of 120 DEG C, becomes high polymer under the slow-speed of revolution, high pressure and the state of cooling.After high polymer is extruded from discharging opening, cut by the rotary cutter 14 of High Rotation Speed, water enters water ring room 5 by water inlet, cut particle cools after contacting with the water smoke in water ring room 5 suddenly, water enters separator 6 with particle together with water, particle outlet, separator 6 is by moisture removal, and unnecessary moisture flows out from discharge outlet, and particle is sent in storage vat 7 by tube connector after drying.
The lower end of conical double screw extruder cylindrical shell and cylinder body of single screw extruder is provided with discharge outlet 21, can discharge the waste water that machinery in use produces.The upper end of conical double screw extruder cylindrical shell and cylinder body of single screw extruder is provided with exhaust outlet 20, effectively can solve machinery heat dissipation problem in use, the service life of prolonged mechanical.
The water removed in separator 6 can be connected with the water inlet of water ring room 5 after filtering, and water circulation can be made to use, and reduces the waste of water resource.
Water-cooling hot cutting device group arranges different temperature according to different materials.
Above-described embodiment is only the preferred technical solution of the present invention; and should not be considered as restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim; the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain; namely the equivalent replacement within the scope of this improves, also within protection scope of the present invention.
Claims (6)
1. the water-cooling hot cutting device for plastic cement, it is characterized in that: comprise three-roll grinder (1), high mixer (2), conical double screw extruder (3), single screw extrusion machine (4), water ring room (5), separator (6) and storage vat (7), wherein, described three-roll grinder (1) comprises the first charging aperture and the second charging aperture, and the first charging aperture place is provided with sieves; Described three-roll grinder (1) is connected with high mixer (2), conical double screw extruder (3), single screw extrusion machine (4) successively, described single screw extrusion machine (4) is connected with water ring room (5), the lower end of described water ring room (5) is provided with water inlet and water, particle outlet, water, particle outlet are connected with separator (6), separator (6) lower end is provided with discharge outlet (21), and separator (6) right-hand member is connected with storage vat (7) by tube connector; Described single screw extrusion machine (4) comprises motor (8), universal driving shaft (9), decelerator (10), power distributor box (11), drawing-in device (13), cylinder body of single screw extruder and support (12), motor (8) is connected with decelerator (10) by universal driving shaft (9), decelerator (10) is connected with power distributor box (11), and drawing-in device (13) is arranged on the top of extruder barrel; Machine barrel (15) is provided with in described cylinder body of single screw extruder, a screw rod (22) is provided with in machine barrel (15), the left end of screw rod (22) is connected on power distributor box (11), the right-hand member of screw rod (22) is provided with the first motor (23), and screw rod (22) is provided with the projection cone tooth of evenly arrangement; Described cylinder body of single screw extruder upper end is provided with exhaust outlet (20), and cylinder body of single screw extruder lower end is provided with discharge outlet (21), and cylinder body of single screw extruder right-hand member is provided with discharging opening, and described discharge outlet is provided with rotary cutter (14); Described motor (8), decelerator (10), power distributor box (11) and cylinder body of single screw extruder are all fixed on support (12).
2. a kind of water-cooling hot cutting device for plastic cement according to claim 1, it is characterized in that: described conical double screw extruder (3) comprises motor (8), universal driving shaft (9), decelerator (10), power distributor box (11), drawing-in device (13), conical double screw extruder cylindrical shell and support (12), motor (8) is connected with decelerator (10) by universal driving shaft (9), decelerator (10) is connected with power distributor box (11), and the top of conical double screw extruder cylindrical shell is provided with drawing-in device (13); Machine barrel (15) is provided with in described conical double screw extruder cylindrical shell, two conical screws (16) are provided with in machine barrel, the left end of two conical screws (16) is connected on power distributor box (11), the right-hand member of two conical screws (16) is provided with the second motor (18) and three-motor (19), two conical screws (16) are equipped with the projection cone tooth of evenly arrangement, the gear of two conical screws (16) engages each other; Described conical double screw extruder cylindrical shell upper end is provided with exhaust outlet (20), and conical double screw extruder cylindrical shell lower end is provided with discharge outlet (21); Described motor (8), decelerator (10), power distributor box (11) and conical double screw extruder cylindrical shell are all fixed on support (12).
3. a kind of water-cooling hot cutting device for plastic cement according to claim 1 and 2; it is characterized in that: described machine barrel (15) outside is provided with heater (17); the outside of extruder barrel is provided with containment vessel, is provided with filler between machine barrel (15) and containment vessel.
4. a kind of water-cooling hot cutting device for plastic cement according to claim 3, is characterized in that: described heater (17) is ring heater.
5. a kind of water-cooling hot cutting device for plastic cement according to claim 4, is characterized in that: be provided with multiple heating plate in described heater (17).
6. a kind of water-cooling hot cutting device for plastic cement according to claim 2, is characterized in that: described the second motor (18) is contrary with the rotation direction of three-motor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223041.1A CN104802330A (en) | 2015-05-05 | 2015-05-05 | Water-cooling and hot-cutting device for plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223041.1A CN104802330A (en) | 2015-05-05 | 2015-05-05 | Water-cooling and hot-cutting device for plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802330A true CN104802330A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223041.1A Pending CN104802330A (en) | 2015-05-05 | 2015-05-05 | Water-cooling and hot-cutting device for plastic |
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| CN (1) | CN104802330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543590A (en) * | 2018-04-10 | 2018-09-18 | 莫业进 | A kind of new medicine device of improved-type treatment cerebral apoplexy |
| CN112277187A (en) * | 2020-10-23 | 2021-01-29 | 常德七星泰塑业有限公司 | Preparation method of PVC particles for PVC pipe fitting hot runner injection |
-
2015
- 2015-05-05 CN CN201510223041.1A patent/CN104802330A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543590A (en) * | 2018-04-10 | 2018-09-18 | 莫业进 | A kind of new medicine device of improved-type treatment cerebral apoplexy |
| CN112277187A (en) * | 2020-10-23 | 2021-01-29 | 常德七星泰塑业有限公司 | Preparation method of PVC particles for PVC pipe fitting hot runner injection |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |