CN111571991A - Processing device convenient for fishing color masterbatch - Google Patents
Processing device convenient for fishing color masterbatch Download PDFInfo
- Publication number
- CN111571991A CN111571991A CN202010359537.2A CN202010359537A CN111571991A CN 111571991 A CN111571991 A CN 111571991A CN 202010359537 A CN202010359537 A CN 202010359537A CN 111571991 A CN111571991 A CN 111571991A
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- cooling
- strip
- tank body
- cooling liquid
- cooling tank
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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
- 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
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
The invention relates to a processing device for color masterbatch convenient to fish, which relates to the technical field of color masterbatch processing.A sloping plate is obliquely arranged from high to low in the interior of a cooling tank body from left to right, an opening is formed in the left side of the sloping plate, a plurality of strip-shaped plates are fixed on the sloping plate on the right side of the opening, and a color masterbatch strip conveying groove is formed among the strip-shaped plates; the net blocking frame is arranged on the upper parts of the strip plates; the water pump is arranged outside the right end of the cooling tank body, one port of the water pump is communicated with the space of the cooling tank body below the inclined plate, and the other port of the water pump is communicated with the space of the cooling tank body above the inclined plate by using a water return pipe; the left side of the cooling tank body below the inclined plate is fixed with a baffle, the upper portion of the baffle is arranged in the opening, and an air cylinder is fixed in the cooling tank body on the left side of the baffle. It can in time drag for by the good masterbatch strip of cooling to the cooling trough exit end, avoids improving cooling efficiency because it piles up feeding of influence cooling trough entrance masterbatch strip, ensures the integrality of masterbatch strip.
Description
Technical Field
The invention relates to the technical field of color masterbatch processing, in particular to a color masterbatch processing device convenient to fish.
Background
Color concentrates are mixtures of high intensity colors formulated from a resin and a large amount of pigment or dye. Color concentrates, also known as seeds, are aggregates prepared by uniformly loading an excess amount of pigment or dye into a resin. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained.
The color masterbatch needs to be subjected to water cooling through a cooling water tank after being extruded into strips, and the cooled color masterbatch strips need to be fished out of the cooling water tank and then cut into particles after being dried. At present to the cooling trough be not convenient for to dragging for of look female material strip, look female material strip can not get in time to drag for after the cooling, can pile up the exit end at the cooling trough, influences feeding of cooling trough entrance look female material strip, still leads to look female material strip to pile up simultaneously easily, the urgent need to be improved.
Disclosure of Invention
The invention aims to provide the color master batch processing device which is reasonable in design and convenient to fish, and aims to overcome the defects and shortcomings of the prior art, the color master batch processing device can timely fish the cooled color master batch strip at the outlet end of the cooling water tank, avoid the influence on the feeding of the color master batch strip at the inlet of the cooling water tank due to the accumulation of the color master batch strip, improve the cooling efficiency and ensure the integrity of the color master batch strip.
In order to achieve the purpose, the invention adopts the following technical scheme: the cooling device comprises a cooling tank body, a strip-shaped plate, a baffle net, an inclined plate, a water pump, an air cylinder, a top plate, a cooling liquid spiral pipe, a cooling liquid tank, a cooling liquid circulating pump, a baffle plate, a cooling liquid return pipe and a cooling liquid output pipe; an inclined plate is obliquely arranged from high to low inside the cooling tank body from left to right, an opening is formed in the left side of the inclined plate, a plurality of strip-shaped plates are fixed on the inclined plate on the right side of the opening, and a color masterbatch strip conveying tank is formed between the strip-shaped plates; the net blocking frame is arranged on the upper parts of the strip plates; the water pump is arranged outside the right end of the cooling tank body, one port of the water pump is communicated with the space of the cooling tank body below the inclined plate, and the other port of the water pump is communicated with the space of the cooling tank body above the inclined plate by using a water return pipe; a baffle is fixed on the left side of the cooling tank body below the inclined plate, the upper part of the baffle is arranged in the opening, a cylinder is fixed in the cooling tank body on the left side of the baffle, the gas path of the cylinder passes through the pipe hole arranged on the side wall of the cooling tank body and is connected with an external gas source, a top plate is fixed on the output end of the cylinder, a plurality of vacuum suction nozzles are arranged on the top plate in a penetrating way, each vacuum suction nozzle is connected with external vacuum pumping equipment by a pipeline, a plurality of cooling liquid spiral pipes are fixed in the cooling tank body on the right side of the baffle, the inlet of each spiral pipe of the cooling liquid spiral pipe is communicated with a cooling liquid output pipe, one end of the cooling liquid output pipe is of a closed structure, the other end of the cooling liquid output pipe is connected with one port of a cooling liquid circulating pump, the other port of the cooling liquid circulating pump is communicated with a cooling, one end of the cooling liquid return pipe is of a closed structure, and the other end of the cooling liquid return pipe is communicated with the cooling liquid tank.
Further, the roof on vertically be fixed with a plurality of baffles, the several baffles divide the roof into a plurality of intervals that link up each other with masterbatch strip conveyer trough, the several vacuum suction nozzle sets up respectively in every interval.
Furthermore, the upper edge of the right end of the cooling tank body is provided with a material guiding plate from left to right in a shape from low to high, and the upper surface of the material guiding plate is provided with a plurality of sliding grooves communicated with the color masterbatch strip conveying groove.
Further, a strip-shaped groove is horizontally formed in the front inner side wall and the rear inner side wall of the cooling groove body, and the front side wall and the rear side wall of the blocking net are arranged in the strip-shaped groove in a sliding mode.
Further, the rear inner side wall of the cooling tank body is fixedly provided with an infrared sensor, the infrared sensor is arranged in a front-rear alignment mode with the left end of the strip-shaped plate, and the infrared sensor is connected with the cylinder and the control end of the external vacuumizing device in a signal transmission mode.
The working principle of the invention is as follows: the cooling water is filled in the space above the inclined plate in the cooling tank body, the extruded color master batch strip is slowly conveyed into the cooling water in the cooling tank body from the right end of the cooling tank body, the cooled color master batch strip has certain hardness, when the left end of the color master batch strip is conveyed to the position above the opening, the air cylinder is started, the top plate is jacked upwards to the lower part of the left end of the color master batch strip, meanwhile, external vacuumizing equipment is started, the vacuum suction nozzle is in a negative pressure state, and after the color master batch strip is sucked, the color master batch strip continues to be jacked upwards to drive the cooled color master batch strip to be separated from the cooling tank body;
the cooling water is continuously injected into the cooling tank body by a cooling water source and is used for supplementing the amount of evaporated cooling water after absorption, excessive cooling water falls into the space below the inclined plate and on the right side of the baffle plate through the opening at the left end of the inclined plate, the cooling liquid circulating pump is started to convey cooling liquid into the cooling liquid spiral pipe, and the cooling water which falls into the space below the inclined plate and absorbs heat is absorbed by the water pump after being cooled by the cooling liquid spiral pipe and is returned to the space above the inclined plate to be mixed with the cooling water in the space.
After adopting the structure, the invention has the beneficial effects that: the invention provides a color master batch processing device convenient to fish, which can timely fish a cooled color master batch strip at the outlet end of a cooling water tank, avoid the influence on the feeding of the color master batch strip at the inlet of the cooling water tank due to the accumulation of the color master batch strip, improve the cooling efficiency and ensure the integrity of the color master batch strip.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a top view of the present invention.
Description of reference numerals:
the cooling device comprises a cooling tank body 1, a strip-shaped tank 1-1, pipe holes 1-2, a strip-shaped plate 2, a baffle net 3, an inclined plate 4, an opening 4-1, a water pump 5, a water return pipe 5-1, an air cylinder 6, a top plate 7, a cooling liquid spiral pipe 8, a spiral pipe inlet 8-1, a spiral pipe outlet 8-2, a cooling liquid tank 9, a cooling liquid circulating pump 10, a baffle plate 11, a cooling liquid return pipe 12, a cooling liquid output pipe 13, a partition plate 14, a vacuum suction nozzle 15, a material guiding plate 16, a sliding groove 16-1 and an infrared sensor 17.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the cooling device comprises a cooling tank body 1, a strip-shaped plate 2, a baffle net 3, an inclined plate 4, a water pump 5, an air cylinder 6, a top plate 7, a cooling liquid spiral pipe 8, a cooling liquid tank 9, a cooling liquid circulating pump 10, a baffle plate 11, a cooling liquid return pipe 12 and a cooling liquid output pipe 13; an infrared sensor 17 is fixed on the inner side wall of the rear part of the cooling tank body 1, the infrared sensor 17 is arranged in front and rear alignment with the left end of the strip-shaped plate 2, and the infrared sensor 17 is in signal transmission connection with the cylinder 6 and a control end of external vacuum pumping equipment; the upper edge of the right end of the cooling tank body 1 is provided with a guide plate 16 from left to right in a low-to-high shape (the front and the back of the left edge of the guide plate 16 are in threaded connection with the front and the back side walls of the cooling tank body 1 by bolts, so that the inclination angle of the guide plate 16 can be conveniently adjusted to adapt to color master batch extrusion mechanisms with different heights), an inclined plate 4 (the peripheral wall of the inclined plate 4 is connected and sealed with the inner wall of the cooling tank body 1 by sealant) is arranged in the cooling tank body 1 from left to right in a high-to-low shape, the left side of the inclined plate 4 is provided with an opening 4-1, the inclined plate 4 on the right side of the opening 4-1 is fixedly riveted with three strip plates 2 by screws, a color master batch strip conveying groove is formed among the three strip plates 2, and the upper surface of; the baffle net 3 is erected on the upper parts of the three strip-shaped plates 2 (the number of the baffle nets 3 can be 1 or more), strip-shaped grooves 1-1 are horizontally formed in the front inner side wall and the rear inner side wall of the cooling tank body 1, and the front side wall and the rear side wall of the baffle net 3 are arranged in the strip-shaped grooves 1-1 in a sliding mode (the positions of the baffle nets 3 are moved to block the color master batch strips at different positions so that part of finer color master batch strips can not float upwards under the action of buoyancy force); the water pump 5 is arranged outside the right end of the cooling tank body 1, one port of the water pump 5 is communicated with the space of the cooling tank body 1 positioned below the inclined plate 4, and the other port of the water pump 5 is communicated with the space of the cooling tank body 1 positioned above the inclined plate 4 by using a water return pipe 5-1; a baffle 11 is fixed on the left side of a cooling tank body 1 below an inclined plate 4 (the front and back parts and the bottom wall of the baffle 11 are all connected with the inner side wall of the cooling tank body 1 in a sealing manner by sealant, the baffle 11 divides the space below the inclined plate 4 into a left part and a right part), the upper part of the baffle 11 is arranged in an opening 4-1, an air cylinder 6 is fixed in the cooling tank body 1 on the left side of the baffle 11, the air passage of the air cylinder 6 passes through a pipe passing hole 1-2 formed in the side wall of the cooling tank body 1 and is connected with an external air source, a top plate 7 is fixed on the output end of the air cylinder 6, five clapboards 14 are vertically riveted and fixed on the top plate 7 by screws, the five boards 14 divide the top plate 7 into a plurality of sections communicated with color masterbatch strip conveying grooves, four vacuum suction nozzles 15 are respectively arranged in each section, the vacuum suction nozzles 15 are arranged in the top plate 7 in a penetrating manner, and each vacuum ) The cooling trough body 1 on the right side of the baffle plate 11 is internally fixed with three cooling liquid spiral pipes 8, a spiral pipe inlet 8-1 of each cooling liquid spiral pipe 8 penetrates through the side wall of the cooling trough body 1 (the penetration part is in sealing connection with a sealing ring) and is communicated with a cooling liquid output pipe 13, one end of the cooling liquid output pipe 13 is of a closed structure, the other end of the cooling liquid output pipe is connected with one port of a cooling liquid circulating pump 10, the other port of the cooling liquid circulating pump 10 is communicated with a cooling liquid tank 9, the cooling liquid circulating pump 10 is fixed on the rear side wall of the cooling trough body 1, a spiral pipe outlet 8-2 of each cooling liquid spiral pipe 8 penetrates through the side wall of the cooling trough body 1 (the penetration part is in sealing connection with a sealing ring) and is communicated with a cooling liquid return pipe 12, one end of the cooling liquid return pipe.
The working principle of the specific embodiment is as follows: the cooling water is filled in the space above the inclined plate 4 in the cooling tank body 1, the extruded color master batch strip is slowly conveyed into the cooling water in the cooling tank body 1 from the right end of the cooling tank body 1, the cooled color master batch strip has certain hardness, when the left end of the color master batch strip is conveyed out of the left end head of the strip-shaped plate 2, the infrared sensor 17 senses the color master batch strip, a sensing signal is transmitted to the air cylinder 6 and the control end of external vacuumizing equipment at the moment, so that the air cylinder 6 is started, the top plate 7 is jacked upwards to the lower part of the left end of the color master batch strip, the external vacuumizing equipment is started, the vacuum suction nozzle 15 is in a negative pressure state, and after the color master batch strip is sucked, the color master batch strip is continuously jacked upwards to drive the cooled color master batch strip to be separated from the cooling tank body 1;
the cooling water is continuously injected into the cooling tank body 1 by a cooling water source (the injection speed is controlled when the cooling water falls from the opening 4-1 and does not overflow the upper end of the baffle 11), so as to supplement the evaporated amount after the cooling water is absorbed, the excessive cooling water falls into the space below the inclined plate 4 and on the right side of the baffle 11 from the opening 4-1 at the left end of the inclined plate 4, a cooling liquid circulating pump 10 is started to convey the cooling liquid into the cooling liquid spiral pipe 8, and the cooling water after heat absorption falling into the space below the inclined plate 4 is absorbed by the water pump 5 after being cooled by the cooling liquid spiral pipe 8 and returns to the space above the inclined plate 4 to be mixed with the cooling water in the space.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the cooled color master batch strip is jacked by matching the air cylinder and the vacuumizing equipment, so that the color master batch strip is prevented from being stacked and is convenient to fish;
2. the cooling water after absorbing heat is cooled again by utilizing the matching of a water pump and a cooling liquid circulating pump, so that the recycling of the cooling water is realized;
3. set up to movable structure with keeping off the net, conveniently block the masterbatch strip of different positions department, the controllability is strong.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a processingequipment for color masterbatch convenient to fish for, its characterized in that: the cooling device comprises a cooling tank body (1), a strip-shaped plate (2), a baffle net (3), an inclined plate (4), a water pump (5), an air cylinder (6), a top plate (7), a cooling liquid spiral pipe (8), a cooling liquid tank (9), a cooling liquid circulating pump (10), a baffle plate (11), a cooling liquid return pipe (12) and a cooling liquid output pipe (13); an inclined plate (4) is obliquely arranged from top to bottom in the cooling tank body (1) from left to right, an opening (4-1) is formed in the left side of the inclined plate (4), a plurality of strip-shaped plates (2) are fixed on the inclined plate (4) on the right side of the opening (4-1), and a color masterbatch strip conveying groove is formed between the strip-shaped plates (2); the blocking net (3) is erected on the upper parts of the strip-shaped plates (2); the water pump (5) is arranged outside the right end of the cooling tank body (1), one port of the water pump (5) is communicated with the space of the cooling tank body (1) below the inclined plate (4), and the other port of the water pump (5) is communicated with the space of the cooling tank body (1) above the inclined plate (4) by using the water return pipe (5-1); a baffle plate (11) is fixed on the left side of a cooling tank body (1) positioned below an inclined plate (4), the upper part of the baffle plate (11) is arranged in a hole (4-1), an air cylinder (6) is fixed in the cooling tank body (1) positioned on the left side of the baffle plate (11), an air passage of the air cylinder (6) penetrates through a pipe passing hole (1-2) formed in the side wall of the cooling tank body (1) and is connected with an external air source, a top plate (7) is fixed on the output end of the air cylinder (6), a plurality of vacuum suction nozzles (15) are arranged on the top plate (7) in a penetrating way, each vacuum suction nozzle (15) is connected with external vacuum pumping equipment by a pipeline, a plurality of cooling liquid spiral pipes (8) are fixed in the cooling tank body (1) positioned on the right side of the baffle plate (11), and a spiral pipe inlet (8-1) of each cooling, one end of a cooling liquid output pipe (13) is of a closed structure, the other end of the cooling liquid output pipe is connected with one port of a cooling liquid circulating pump (10), the other port of the cooling liquid circulating pump (10) is in through connection with a cooling liquid tank (9), the cooling liquid circulating pump (10) is fixed on the rear side wall of the cooling tank body (1), spiral pipe outlets (8-2) of cooling liquid spiral pipes (8) are all in through connection with a cooling liquid return pipe (12), one end of the cooling liquid return pipe (12) is of a closed structure, and the other end of the cooling liquid spiral pipes is in through connection with the cooling liquid tank (9).
2. The processing device for color masterbatch convenient to fish for of claim 1, characterized in that: the color masterbatch strip conveying device is characterized in that a plurality of partition plates (14) are vertically fixed on the top plate (7), the top plate (7) is divided into a plurality of sections communicated with the color masterbatch strip conveying groove through the partition plates (14), and a plurality of vacuum suction nozzles (15) are respectively arranged in each section.
3. The processing device for color masterbatch convenient to fish for of claim 1, characterized in that: the upper edge of the right end of the cooling tank body (1) is provided with a guide plate (16) from left to right in a shape from low to high, and the upper surface of the guide plate (16) is provided with a plurality of sliding grooves (16-1) communicated with the color masterbatch strip conveying groove.
4. The processing device for color masterbatch convenient to fish for of claim 1, characterized in that: a strip-shaped groove (1-1) is horizontally formed in the front inner side wall and the rear inner side wall of the cooling groove body (1), and the front side wall and the rear side wall of the baffle net (3) are arranged in the strip-shaped groove (1-1) in a sliding mode.
5. The processing device for color masterbatch convenient to fish for of claim 1, characterized in that: the back inside wall of cooling tank body (1) on be fixed with infrared sensor (17), infrared sensor (17) and the left end of strip shaped plate (2) around align to set up, infrared sensor (17) and cylinder (6) and outside evacuation equipment's control end signal transmission are connected.
6. The processing device for color masterbatch convenient to fish for of claim 1, characterized in that: the working principle is as follows: the cooling water is filled in a space above the inclined plate (4) in the cooling tank body (1), the extruded color master batch strip is slowly conveyed into the cooling water in the cooling tank body (1) from the right end of the cooling tank body (1), the cooled color master batch strip has certain hardness, when the left end of the color master batch strip is conveyed to the position above the opening (4-1), the air cylinder (6) is started, the top plate (7) is jacked upwards to the lower part of the left end of the color master batch strip, meanwhile, external vacuum pumping equipment is started, the vacuum suction nozzle (15) is in a negative pressure state, and the color master batch strip is continuously jacked upwards after being sucked, so that the cooled color master batch strip is driven to be separated from the cooling tank body (1);
the cooling water is continuously injected into the cooling tank body (1) by a cooling water source and is used for supplementing the evaporated amount after the cooling water is absorbed, excessive cooling water falls into the space on the right side of the baffle plate (11) below the inclined plate (4) through the open hole (4-1) on the left end of the inclined plate (4), a cooling liquid circulating pump (10) is started to convey cooling liquid into the cooling liquid spiral pipe (8), and the cooling water which falls into the space below the inclined plate (4) after heat absorption is cooled by the cooling liquid spiral pipe (8) and is sucked by the water pump (5) and returns to the space above the inclined plate (4) to be mixed with the cooling water in the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359537.2A CN111571991B (en) | 2020-04-30 | 2020-04-30 | Processing device convenient for fishing color masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359537.2A CN111571991B (en) | 2020-04-30 | 2020-04-30 | Processing device convenient for fishing color masterbatch |
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| Publication Number | Publication Date |
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| CN111571991A true CN111571991A (en) | 2020-08-25 |
| CN111571991B CN111571991B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010359537.2A Active CN111571991B (en) | 2020-04-30 | 2020-04-30 | Processing device convenient for fishing color masterbatch |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034322A (en) * | 2015-04-28 | 2015-11-11 | 安庆市紫韵电子商务有限公司 | Cooling water trough |
| CN205661023U (en) * | 2016-06-07 | 2016-10-26 | 苏州禾昌聚合材料股份有限公司 | Cooling trough for double -screw extruder |
| CN208197533U (en) * | 2018-03-22 | 2018-12-07 | 江苏普莱克红梅色母料股份有限公司 | Cooling pond is used in a kind of processing of color masterbatch |
| CN109501206A (en) * | 2018-12-17 | 2019-03-22 | 佛山科学技术学院 | A kind of plastics imitative rattan machine extrusion rattan cooling device |
| CN208914574U (en) * | 2018-10-22 | 2019-05-31 | 昌邑市龙马塑业有限公司 | A kind of color masterbatch material strip cooling trough |
-
2020
- 2020-04-30 CN CN202010359537.2A patent/CN111571991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034322A (en) * | 2015-04-28 | 2015-11-11 | 安庆市紫韵电子商务有限公司 | Cooling water trough |
| CN205661023U (en) * | 2016-06-07 | 2016-10-26 | 苏州禾昌聚合材料股份有限公司 | Cooling trough for double -screw extruder |
| CN208197533U (en) * | 2018-03-22 | 2018-12-07 | 江苏普莱克红梅色母料股份有限公司 | Cooling pond is used in a kind of processing of color masterbatch |
| CN208914574U (en) * | 2018-10-22 | 2019-05-31 | 昌邑市龙马塑业有限公司 | A kind of color masterbatch material strip cooling trough |
| CN109501206A (en) * | 2018-12-17 | 2019-03-22 | 佛山科学技术学院 | A kind of plastics imitative rattan machine extrusion rattan cooling device |
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| CN111571991B (en) | 2022-10-18 |
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