CN209756027U - Drying device for plastic strips - Google Patents
Drying device for plastic strips Download PDFInfo
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- CN209756027U CN209756027U CN201920208176.4U CN201920208176U CN209756027U CN 209756027 U CN209756027 U CN 209756027U CN 201920208176 U CN201920208176 U CN 201920208176U CN 209756027 U CN209756027 U CN 209756027U
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Abstract
The utility model discloses a drying device for plastic strip, its characterized in that: the drying device comprises a rack, a water tank and a drying mechanism, wherein the water tank and the drying mechanism are arranged on the rack, the drying mechanism is arranged on the left side of the water tank, a supporting mechanism is arranged on the left side of the water tank, the supporting mechanism comprises two vertical rods and supporting rollers rotatably arranged on the two vertical rods, two ends of each supporting roller are rotatably arranged on the vertical rods, and the supporting rollers are arranged in parallel to the water tank; the drying mechanism is arranged on the left side of the supporting mechanism and comprises a support, a U-shaped air outlet pipe arranged on the support, a water wiping mechanism and a rocking mechanism, the water wiping mechanism is arranged between the U-shaped air outlet pipe and the rocking mechanism, and the rocking mechanism is arranged on the left side of the supporting mechanism. The utility model discloses the drying efficiency and the quality of plastic strip have effectively been improved.
Description
Technical Field
The utility model relates to a plastic pellet processing equipment especially relates to a drying device for plastic strip.
Background
Present granulation production line mainly includes breaker, extrudes prilling granulator, cooling device and cuts grain device, when using, will smash originally by breaker and transmit to extruding prilling granulator in, extrude many bar plastics by extruding prilling granulator, pass through cooling device with these bar plastics, cool off and wash, cut grain by cutting grain device at last, at last divide the dress can.
In the prior art, the cooling device is mainly a water tank, and mainly plays a role in cooling and cleaning the strip-shaped plastic. However, after cooling and cleaning, the plastic strip may have some water thereon, which may damp the pellets cut from the pelletizing apparatus and may damage the blades of the pelletizing apparatus. Therefore, the skilled person needs to be oriented to how to solve the above problems.
disclosure of Invention
The utility model aims at providing a drying device for plastic strip through using this structure, has improved the drying efficiency and the quality of plastic strip, and the grain of cutting of the plastic strip of being convenient for guarantees plastic pellet's drying.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a drying device for plastic strips comprises a rack, a water tank and a drying mechanism, wherein the water tank and the drying mechanism are arranged on the rack, the drying mechanism is arranged on the left side of the water tank, a supporting mechanism is arranged on the left side of the water tank, the supporting mechanism comprises two vertical rods and supporting rollers rotatably arranged on the two vertical rods, two ends of each supporting roller are rotatably arranged on the vertical rods, and the supporting rollers are arranged in parallel to the water tank; the drying mechanism is arranged on the left side of the supporting mechanism and comprises a support, a U-shaped air outlet pipe arranged on the support, a water wiping mechanism and a shaking mechanism, the water wiping mechanism is arranged between the U-shaped air outlet pipe and the shaking mechanism, and the shaking mechanism is arranged on the left side of the supporting mechanism;
The shaking mechanism comprises a bar-shaped frame and a telescopic cylinder, the bottom of the telescopic cylinder is arranged on the bracket, and an output shaft of the telescopic cylinder is connected with the middle part of the bottom surface of the bar-shaped frame;
The water wiping mechanism comprises an installation block and water wiping sponge arranged in the installation block, and the water wiping sponge is arranged on the left side of the strip-shaped frame;
The U-shaped air outlet pipe comprises an upper pipe, a lower pipe and an arc-shaped connecting pipe, the right sides of the upper pipe and the lower pipe are respectively connected with the two ends of the arc-shaped connecting pipe, and the right sides of the upper pipe and the lower pipe are communicated with the arc-shaped connecting pipe; the bottom of upper tube is equipped with the horizontal air outlet in upper portion, the top of low tube is equipped with the horizontal air outlet in lower part, the horizontal air outlet in upper portion is just right the horizontal air outlet in lower part sets up, the rear side of arc connecting pipe is through trachea and an air supply and is connected, the bottom of arc connecting pipe through the stand with the support links to each other.
In the technical scheme, the mounting block comprises an upper mounting block and a lower mounting block, the bottom of the lower mounting block is mounted on the bracket, two sides of the upper mounting block are mounted above the upper mounting block through bolts in a threaded manner, and a space is arranged between the upper mounting block and the lower mounting block; the water wiping sponge comprises two pieces of water wiping sponges, namely an upper water wiping sponge and a lower water wiping sponge, the upper water wiping sponge is arranged on the bottom surface of the upper mounting block, the lower water wiping sponge is arranged on the top surface of the lower mounting block, and the bottom surface of the upper water wiping sponge is in contact with the top surface of the lower water wiping sponge.
In the technical scheme, the middle part of the bar-shaped frame is provided with a through groove, the front side of the bar-shaped frame is provided with a notch, and the notch is communicated with the through groove.
According to the technical scheme, the front side of the top of the strip-shaped frame is provided with a limiting screw hole, the limiting screw hole is communicated with the notch, a limiting bolt is screwed in the limiting screw hole, and the bottom of the limiting bolt is inserted into the notch.
In the technical scheme, the left side of the upper pipe is screwed with an upper sealing cover, and the left side of the lower pipe is screwed with a lower sealing cover.
In the above technical solution, an upper heating rod is installed on the upper sealing cover, a lower heating rod is installed on the lower sealing cover, the upper heating rod is inserted into the upper pipe, and the upper heating rod is disposed right above the upper transverse air outlet; the lower heating rod is inserted into the lower pipe, and the lower heating rod is arranged right above the lower transverse air outlet.
In the technical scheme, a limiting plate is installed above the supporting roller, two ends of the limiting plate are respectively connected with the vertical rod, a plurality of groups of annular grooves are uniformly distributed on the outer edge surface of the supporting roller, and a gap is formed between the bottom surface of the limiting plate and the outer edge surface of the top of the supporting roller.
In the technical scheme, each group is provided with a vertical strip-shaped through groove, the two ends of the limiting plate are inserted into the vertical strip-shaped through grooves, and a gap is formed between the bottom of each vertical strip-shaped through groove and the outer edge surface of the top of the supporting roll.
In the technical scheme, a spring is installed at the top of the vertical strip-shaped through groove, and the bottom of the spring is connected with the top surface of the limiting plate.
In the above technical scheme, the bottom of the support is provided with a water receiving tank with an opening at the top, the water receiving tank is arranged right below the water wiping mechanism and the rocking mechanism, the bottom of the water receiving tank is provided with a water outlet, and the water outlet is provided with a plug.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. In the utility model, the plastic strips are cleaned and cooled by the water tank, and then the plastic strips are dried by the drying mechanism, so that water stains on the surfaces of the plastic strips can be cleaned and dried, the blades are guaranteed to be damaged and rusted in the granulating process of the plastic strips, plastic particles after being cut are also prevented from being damped, and the quality of the plastic particles is guaranteed;
2. the utility model, through the arrangement of the shaking mechanism, when the plastic strip comes out from the water tank, the telescopic cylinder drives the bar-shaped frame to move up and down, and when the bar-shaped frame moves up and down, the plastic strip is driven to shake up and down, so that water stains on the plastic strip can be thrown away when the plastic strip shakes up and down, and the plastic strip is convenient to dry;
3. The utility model can dry the water stain on the surface of the plastic strip through the arrangement of the water wiping sponge, thereby being convenient for drying the plastic strip and effectively improving the drying efficiency and quality;
4. the utility model arranges the upper transverse air outlet and the lower transverse air outlet through the arrangement of the U-shaped air outlet pipe, so that when the plastic strip enters the upper and lower transverse air outlets after being wiped by the wiping sponge, the surface of the plastic strip can be dried by the air blown out from the upper and lower transverse air outlets, thereby ensuring the drying efficiency and quality;
5. the utility model discloses in through set up the heating rod in the top tube and the low tube that the U type goes out the tuber pipe, the U type goes out the wind that the tuber pipe blew off like this and is hot-blast, can improve drying efficiency and the quality to the plastic strip like this.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a supporting mechanism according to a first embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a bar frame according to an embodiment of the present invention;
Fig. 4 is a schematic cross-sectional view of a U-shaped air outlet pipe in the first embodiment of the present invention;
Fig. 5 is a schematic structural view of a water wiping mechanism according to a first embodiment of the present invention.
Wherein: 1. a frame; 2. a water tank; 3. erecting a rod; 4. a support roller; 5. a support; 6. a U-shaped air outlet pipe; 7. a water wiping mechanism; 8. a shaking mechanism; 9. a bar frame; 10. a telescopic cylinder; 11. mounting blocks; 12. wiping sponge; 13. feeding a pipe; 14. a lower pipe; 15. an arc-shaped connecting pipe; 16. an upper transverse air outlet; 17. a lower transverse air outlet; 18. an air tube; 19. a column; 20. an upper mounting block; 21. a lower mounting block; 22. a bolt; 23. wiping water sponge; 24. wiping down the water sponge; 25. a through groove; 26. a notch; 27. a limit bolt; 28. an upper cover; 29. a lower cover; 30. an upper heating rod; 31. a lower heating rod; 32. a limiting plate; 33. an annular groove; 34. a vertical strip-shaped through groove; 35. a spring; 36. A water receiving tank; 37. a plastic strip.
Detailed Description
the invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 to 5, the drying device for the plastic strips comprises a rack 1, a water tank 2 and a drying mechanism, wherein the water tank 2 is arranged on the rack 1, the drying mechanism is arranged on the left side of the water tank 2, the left side of the water tank 2 is provided with a supporting mechanism, the supporting mechanism comprises two vertical rods 3 and a supporting roller 4 rotatably arranged on the two vertical rods 3, two ends of the supporting roller 4 are rotatably arranged on the vertical rods 3, and the supporting roller 4 is arranged in parallel to the water tank 2; the drying mechanism is arranged on the left side of the supporting mechanism and comprises a support 5, a U-shaped air outlet pipe 6 arranged on the support 5, a water wiping mechanism 7 and a shaking mechanism 8, the water wiping mechanism 7 is arranged between the U-shaped air outlet pipe 6 and the shaking mechanism 8, and the shaking mechanism 8 is arranged on the left side of the supporting mechanism;
The shaking mechanism 8 comprises a strip-shaped frame 9 and a telescopic cylinder 10, the bottom of the telescopic cylinder 10 is installed on the support 5, and an output shaft of the telescopic cylinder 10 is connected with the middle part of the bottom surface of the strip-shaped frame 9;
The water wiping mechanism 7 comprises a mounting block 11 and a water wiping sponge 12 arranged in the mounting block 11, and the water wiping sponge is arranged on the left side of the strip-shaped frame;
The U-shaped air outlet pipe 6 comprises an upper pipe 13, a lower pipe 14 and an arc-shaped connecting pipe 15, the right sides of the upper pipe 13 and the lower pipe 14 are respectively connected with two ends of the arc-shaped connecting pipe 15, and the right sides of the upper pipe 13 and the lower pipe 14 are communicated with the arc-shaped connecting pipe 15; the bottom of upper tube 13 is equipped with the horizontal air outlet 16 in upper portion, the top of low tube 14 is equipped with the horizontal air outlet 17 in lower part, the horizontal air outlet in upper portion is just right the horizontal air outlet setting in lower part, the rear side of arc connecting pipe 15 is through trachea 18 and air supply continuous, the bottom of arc connecting pipe 15 through stand 19 with support 5 links to each other.
in this embodiment, when using, extrusion equipment extrudes plastic strip 37, and the plastic strip temperature of extruding is than higher, enters into the basin earlier, utilizes the water in the basin to wash the surface of plastic strip, simultaneously to the plastic strip cool off, wherein, be provided with drive mechanism on the left side of stoving mechanism, drive the plastic strip and remove at basin and stoving mechanism. After the cooling, the plastic strip supports and the transmission through supporting rod of supporting mechanism earlier, then the plastic strip in proper order through rocking the mechanism, wiping water mechanism and U type play tuber pipe, through rocking the mechanism and drive the plastic strip and rock, shake the water stain above the plastic strip, recycle and wipe the water stain of water mechanism with the plastic strip surface and wipe, blow through U type play tuber pipe at last and weather the water stain on plastic strip surface, guarantee the drying of plastic strip.
Referring to fig. 1 and 5, the mounting block 11 includes an upper mounting block 20 and a lower mounting block 21, the bottom of the lower mounting block 21 is mounted on the bracket 5, two sides of the upper mounting block 20 are screwed and mounted above the upper mounting block 20 through bolts 22, and a gap is formed between the upper mounting block and the lower mounting block; the number of the water wiping sponges is two, namely an upper water wiping sponge 23 and a lower water wiping sponge 24, the upper water wiping sponge is arranged on the bottom surface of the upper mounting block, the lower water wiping sponge is arranged on the top surface of the lower mounting block, and the bottom surface of the upper water wiping sponge is in contact with the top surface of the lower water wiping sponge.
In this embodiment, when the plastic strip through wipe water mechanism, the plastic strip through wipe water sponge on with wipe down between the water sponge, wherein, wipe water sponge and wipe water sponge contact down on, like this when the plastic strip passes through, can utilize and wipe water sponge down and live the whole cladding of lateral surface of plastic strip and clean, can reduce the water stain on plastic strip surface like this, be convenient for subsequent weather. Wherein, upper and lower installation piece is connected through the bolt, and two sets of bolts can carry on spacingly to the position of plastic strip, simultaneously, also can adjust the distance between the upper and lower installation piece, can guarantee like this that to the dynamics of cleaning of plastic strip between the upper and lower sponge of wiping, guarantee the surperficial cleaning of plastic strip and clearance quality.
referring to fig. 1 and 3, a through groove 25 is formed in the middle of the strip frame 9, a notch 26 is formed in the front side of the strip frame 9, and the notch 26 is communicated with the through groove.
The front side of the top of the strip-shaped frame 9 is provided with a limiting screw hole, the limiting screw hole is communicated with the notch, a limiting bolt 27 is screwed in the limiting screw hole, and the bottom of the limiting bolt is inserted in the notch.
In this embodiment, through the arrangement of the through groove, the plastic strip enters the water wiping mechanism after passing through the through groove. Wherein, when the plastic strip removed through leading to the groove, telescopic cylinder's the reciprocal stretching out of output shaft and retraction drive bar frame reciprocating motion from top to bottom, drive the plastic strip through bar frame and lead to the groove and reciprocate, also drive the plastic strip and carry out certain rocking exactly, through rocking of plastic strip, can shake the water droplet of taking out in the basin from the surface of plastic strip and fall, be convenient for follow-up processing of drying by blowing to the plastic strip surface like this.
wherein, need penetrate logical inslot or from leading to the inslot when taking out to the plastic strip, can penetrate logical inslot from the breach, perhaps follow the breach and take out the plastic strip from leading to the inslot, convenient and fast. Wherein, the setting of adopting spacing bolt and spacing screw reciprocates at the bar frame and drives the plastic strip and rock when, can utilize spacing bolt to carry on spacingly to the breach, prevents that the plastic strip from falling out from leading to the inslot.
Referring to fig. 1 and 4, an upper cover 28 is screwed to the left side of the upper tube 13, and a lower cover 29 is screwed to the left side of the lower tube 14.
An upper heating rod 30 is mounted on the upper sealing cover 28, a lower heating rod 31 is mounted on the lower sealing cover 29, the upper heating rod is inserted into the upper pipe, and the upper heating rod is arranged right above the upper transverse air outlet; the lower heating rod is inserted into the lower pipe, and the lower heating rod is arranged right above the lower transverse air outlet.
Through the setting of upper portion heating rod and lower part heating rod, can heat the horizontal air outlet in upper portion and the horizontal air outlet in lower part department, when the horizontal air outlet in upper portion and the horizontal air outlet in lower part are bloied, can blow off hot-blastly like this, when hot-blastly weathering the plastic strip surface, can be quick weather the plastic strip surface, hot-blastly blow simultaneously, can improve the oven-dry mass on plastic strip surface.
Referring to fig. 1 and 2, a limiting plate 32 is installed above the supporting roller 4, two ends of the limiting plate 32 are respectively connected with the vertical rod 3, a plurality of groups of annular grooves 33 are uniformly distributed on the outer edge surface of the supporting roller 4, and a gap is formed between the bottom surface of the limiting plate and the top outer edge surface of the supporting roller. Through the setting of multiunit annular groove, each group's annular groove can both carry on spacingly to a plastic strip, also can separate adjacent plastic strip, and the transmission of the plastic strip of being convenient for is carried.
In this embodiment, because the bar frame can drive the plastic strip and rock from top to bottom, in order to prevent that the plastic strip from falling out above the backing roll, through the setting of limiting plate, can restrict the position of plastic strip above the backing roll, guarantee the support transmission quality of plastic strip.
as shown in fig. 1 and 2, each group of the upright bars 3 is provided with a vertical strip-shaped through groove 34, two ends of the limiting plate 32 are inserted into the vertical strip-shaped through grooves 34, and a gap is formed between the bottom of each vertical strip-shaped through groove and the outer edge surface of the top of each supporting roller.
a spring 35 is installed at the top of the vertical strip-shaped through groove 34, and the bottom of the spring is connected with the top surface of the limiting plate.
Through the setting of groove and spring is led to vertical bar, can carry out certain spacing to the limiting plate like this, when needs penetrate the plastic strip between backing roll and the limiting plate, can upwards promote the limiting plate, overcome the elasticity of spring, increase the distance in clearance, the passing of the plastic strip of being convenient for. Loosening the thrust on the limiting plate, the spring can push the limiting plate to descend, limiting the plastic strip, and preventing the plastic strip from separating from the annular groove and the supporting roller.
Referring to fig. 1, a water receiving tank 36 with an open top is disposed at the bottom of the bracket 5, the water receiving tank is disposed right below the water wiping mechanism and the shaking mechanism, a water discharge port is disposed at the bottom of the water receiving tank, and a plug is disposed on the water discharge port.
through the setting of water receiving tank, like this wipe water mechanism and rock the mechanism with the water stain clearance of plastic strip surface, water stain and water droplet can directly drop in the water receiving tank, the collection of the water of being convenient for like this prevents the pollution to the environment, also can carry out recycle to the water resource.
Claims (10)
1. The utility model provides a drying device for plastic strip which characterized in that: the drying device comprises a rack, a water tank and a drying mechanism, wherein the water tank and the drying mechanism are arranged on the rack, the drying mechanism is arranged on the left side of the water tank, a supporting mechanism is arranged on the left side of the water tank, the supporting mechanism comprises two vertical rods and supporting rollers rotatably arranged on the two vertical rods, two ends of each supporting roller are rotatably arranged on the vertical rods, and the supporting rollers are arranged in parallel to the water tank; the drying mechanism is arranged on the left side of the supporting mechanism and comprises a support, a U-shaped air outlet pipe arranged on the support, a water wiping mechanism and a shaking mechanism, the water wiping mechanism is arranged between the U-shaped air outlet pipe and the shaking mechanism, and the shaking mechanism is arranged on the left side of the supporting mechanism;
the shaking mechanism comprises a bar-shaped frame and a telescopic cylinder, the bottom of the telescopic cylinder is arranged on the bracket, and an output shaft of the telescopic cylinder is connected with the middle part of the bottom surface of the bar-shaped frame;
The water wiping mechanism comprises an installation block and water wiping sponge arranged in the installation block, and the water wiping sponge is arranged on the left side of the strip-shaped frame;
The U-shaped air outlet pipe comprises an upper pipe, a lower pipe and an arc-shaped connecting pipe, the right sides of the upper pipe and the lower pipe are respectively connected with the two ends of the arc-shaped connecting pipe, and the right sides of the upper pipe and the lower pipe are communicated with the arc-shaped connecting pipe; the bottom of upper tube is equipped with the horizontal air outlet in upper portion, the top of low tube is equipped with the horizontal air outlet in lower part, the horizontal air outlet in upper portion is just right the horizontal air outlet in lower part sets up, the rear side of arc connecting pipe is through trachea and an air supply and is connected, the bottom of arc connecting pipe through the stand with the support links to each other.
2. The drying device for plastic strips of claim 1, wherein: the mounting block comprises an upper mounting block and a lower mounting block, the bottom of the lower mounting block is mounted on the bracket, two sides of the upper mounting block are mounted above the upper mounting block through bolts in a threaded manner, and a space is formed between the upper mounting block and the lower mounting block; the water wiping sponge comprises two pieces of water wiping sponges, namely an upper water wiping sponge and a lower water wiping sponge, the upper water wiping sponge is arranged on the bottom surface of the upper mounting block, the lower water wiping sponge is arranged on the top surface of the lower mounting block, and the bottom surface of the upper water wiping sponge is in contact with the top surface of the lower water wiping sponge.
3. the drying device for plastic strips of claim 1, wherein: the middle part of bar frame is equipped with a logical groove, the front side of bar frame is equipped with a breach, the breach with lead to the groove and be linked together.
4. the drying device for plastic strips as claimed in claim 3, wherein: the front side of the top of the strip-shaped frame is provided with a limiting screw hole, the limiting screw hole is communicated with the notch, a limiting bolt is screwed in the limiting screw hole, and the bottom of the limiting bolt is inserted in the notch.
5. The drying device for plastic strips of claim 1, wherein: the left side spiro union of upper tube has an upper portion closing cap, the left side spiro union of low tube has a lower portion closing cap.
6. The drying device for plastic strips of claim 5, wherein: an upper heating rod is arranged on the upper sealing cover, a lower heating rod is arranged on the lower sealing cover, the upper heating rod is inserted into the upper pipe, and the upper heating rod is arranged right above the upper transverse air outlet; the lower heating rod is inserted into the lower pipe, and the lower heating rod is arranged right above the lower transverse air outlet.
7. the drying device for plastic strips of claim 1, wherein: a limiting plate is installed above the supporting roller, two ends of the limiting plate are connected with the vertical rod respectively, a plurality of groups of annular grooves are evenly distributed on the outer edge surface of the supporting roller, and a gap is formed between the bottom surface of the limiting plate and the outer edge surface of the top of the supporting roller.
8. the drying device for plastic strips of claim 7, wherein: every group be equipped with vertical bar and lead to the groove in the pole setting, the both ends of limiting plate are inserted and are located in the groove is led to vertical bar, just the bottom that the groove is led to vertical bar with be equipped with the clearance between the top outer fringe face of backing roll.
9. The drying device for plastic strips of claim 8, wherein: a spring is installed at the top of the vertical strip-shaped through groove, and the bottom of the spring is connected with the top surface of the limiting plate.
10. The drying device for plastic strips of claim 1, wherein: the bottom of the support is provided with a water receiving groove with an opening at the top, the water receiving groove is arranged right below the water wiping mechanism and the rocking mechanism, the bottom of the water receiving groove is provided with a water outlet, and the water outlet is provided with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208176.4U CN209756027U (en) | 2019-02-19 | 2019-02-19 | Drying device for plastic strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208176.4U CN209756027U (en) | 2019-02-19 | 2019-02-19 | Drying device for plastic strips |
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| Publication Number | Publication Date |
|---|---|
| CN209756027U true CN209756027U (en) | 2019-12-10 |
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ID=68751789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208176.4U Active CN209756027U (en) | 2019-02-19 | 2019-02-19 | Drying device for plastic strips |
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| CN (1) | CN209756027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732874A (en) * | 2019-02-19 | 2019-05-10 | 昆山幻彩塑胶科技有限公司 | A kind of plastic strip drying unit |
| CN110926176A (en) * | 2019-12-16 | 2020-03-27 | 安徽三绿实业有限公司 | Drying treatment device is used in production of 3D printing consumables |
| CN115056382A (en) * | 2022-06-20 | 2022-09-16 | 黄仕用 | Preparation process of high-molecular plastic master batch |
-
2019
- 2019-02-19 CN CN201920208176.4U patent/CN209756027U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732874A (en) * | 2019-02-19 | 2019-05-10 | 昆山幻彩塑胶科技有限公司 | A kind of plastic strip drying unit |
| CN110926176A (en) * | 2019-12-16 | 2020-03-27 | 安徽三绿实业有限公司 | Drying treatment device is used in production of 3D printing consumables |
| CN110926176B (en) * | 2019-12-16 | 2021-10-29 | 安徽三绿实业有限公司 | Drying treatment device is used in production of 3D printing consumables |
| CN115056382A (en) * | 2022-06-20 | 2022-09-16 | 黄仕用 | Preparation process of high-molecular plastic master batch |
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