CN113021929A - Environment-friendly high-polymer porous material forming machine - Google Patents
Environment-friendly high-polymer porous material forming machine Download PDFInfo
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- CN113021929A CN113021929A CN202110182589.1A CN202110182589A CN113021929A CN 113021929 A CN113021929 A CN 113021929A CN 202110182589 A CN202110182589 A CN 202110182589A CN 113021929 A CN113021929 A CN 113021929A
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- porous material
- heat flow
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- forming machine
- polymer porous
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
Abstract
The invention discloses an environment-friendly polymer porous material forming machine which comprises a thermal forming machine case, wherein a thermal melting channel is arranged in the middle of the thermal forming machine case, a first air blower and a first heating piece are arranged on the upper side in the thermal forming machine case, the first heating piece is arranged below the first air blower, first heat flow channels are communicated with two sides of the first air blower, the tail end of each first heat flow channel is communicated with a second heat flow channel, the tail end of each second heat flow channel is communicated with the thermal melting channel, a second air blower and a second heating piece are arranged on the lower side in the thermal forming machine case, the second heating piece is arranged above the second air blower, third heat flow channels are connected with two sides of the second air blower, the tail end of each third heat flow channel is communicated with a fourth heat flow channel, and the tail end of each fourth heat flow channel is communicated with the thermal. Through upper and lower both ends heating simultaneously, make its cellosilk can be fully, heated uniformly to adopt the device structure of this application, compare with prior art, can reduce the consumption of the energy and improve the utilization ratio of the energy.
Description
Technical Field
The invention particularly relates to an environment-friendly high-polymer porous material forming machine.
Background
The new porous polymer material is commonly called as oil-storing integrated cotton and filtering cotton core, and is a carrier formed by combining a plurality of fine porous non-glue fiber yarns. The porous polymer material is mainly used for natural and slow release of air purification and products with water diversion and filtering functions, and is suitable for industries such as daily use (air freshening fragrance device), electronic (USB micro humidifier, electronic cigarette atomizer, microcomputer sweeper), medical use (laboratory pipette, oxygen generator and humidification bottle) and the like.
The novel porous polymer material has wide application, is adhered by an adhesive in the market at present to produce the old soil, is not environment-friendly, does not carry out related deep research on hot melt forming production equipment, and namely does not have environment-friendly porous polymer material forming equipment in the market.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an environment-friendly high-molecular porous material forming machine.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an environment-friendly high-molecular porous material forming machine comprises a thermal forming machine case, wherein a plurality of high-molecular porous material inlets are formed in one side of the thermal forming machine case, high-molecular porous material forming openings are formed in a corresponding position on a side surface, opposite to the side surface where the high-molecular porous material inlets are formed, of the thermal forming machine case, a hot melting channel is arranged in the middle of the thermal forming machine case, the hot melting channel coats the high-molecular porous material inlets and a space between the high-molecular porous material forming openings, a first air feeder and a first heating piece are arranged on the upper side in the thermal forming machine case, a first air inlet is formed in the bottom of the first air feeder, the first heating piece is arranged below the first air inlet, first air introducing openings are formed in two sides of the first air feeder and communicated with a first heat flow channel, and the tail end of the first heat flow channel is communicated with a second heat flow channel, the tail end of the second hot flow channel is a first air outlet, the first air outlet is communicated to the hot melt channel, a second air feeder and a second heating part are arranged on the lower side in the thermoforming machine case, a second air inlet is formed in the top of the second air feeder, the second heating part is arranged above the second air inlet, second air induction ports are arranged on two sides of the second air feeder, the second air induction ports are connected with a third hot flow channel, the tail end of the third hot flow channel is communicated with a fourth hot flow channel, the tail end of the fourth hot flow channel is a second air outlet, and the second air outlet is communicated to the hot melt channel.
Further, the top and the bottom of the thermal forming case are both provided with air inlets.
Furthermore, the top and the bottom of the thermal forming case are both provided with a waste discharge port.
Furthermore, the thermoforming machine case comprises a case body and an upper flip cover, wherein the upper flip cover is hinged with the case body.
Further, the both sides of going up flip are equipped with the pivot, be equipped with in the pivot with the coaxial pivoted first connecting rod of pivot, be equipped with second connecting rod and pneumatic cylinder on the corresponding side of box, the output and the first connecting rod of pneumatic cylinder are articulated, the stiff end and the second connecting rod of pneumatic cylinder are articulated.
Furthermore, the side face of the upper turning cover provided with the rotating shaft and the side face of the box body provided with the hydraulic cylinder are both provided with a protective cover.
Furthermore, the second heat flow channel is arranged at the top of the inner side of the thermoforming case and comprises a first interlayer channel arranged at the top of the inner side of the thermoforming case, one end of the first interlayer channel is communicated to the first heat flow channel, and the other end of the first interlayer channel is communicated to the hot melting channel.
Furthermore, the fourth hot flow channel is arranged at the bottom of the inner side of the thermoforming machine case and comprises a second interlayer channel arranged at the bottom of the inner side surface of the thermoforming machine case, one end of the second interlayer channel is communicated to the third hot flow channel, and the other end of the second interlayer channel is communicated to the hot melting channel.
Furthermore, the thermoforming machine box is provided with a plurality of thermoforming machine boxes side by side, and between adjacent thermoforming machine boxes, the polymer porous material forming opening of the previous thermoforming machine box is opposite to the polymer porous material inlet of the next thermoforming machine box.
Further, a base is arranged at the bottom of the thermal forming case, and the thermal forming case is connected with the base in a sliding mode.
Compared with the prior art, the invention has the following advantages:
according to the invention, the fiber filament groups are gradually melted and bonded with each other through the thermoforming case, the interior of the thermoforming case is interacted with each other through the electric heating wire and the fan structure, so that the interior of the case body is filled with hot air, and meanwhile, the upper end and the lower end of the case body are simultaneously heated, so that the fiber filaments can be fully and uniformly heated.
Drawings
FIG. 1 is a schematic view of the overall structure of an environment-friendly porous polymer material forming machine;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic diagram of a side view of an environment-friendly porous polymer material forming machine;
FIG. 4 is a schematic diagram of the internal structure of the molding machine for environmental protection polymer porous materials (the dotted line in the figure is used for distinguishing the regions, and is not an actual structural line);
description of reference numerals: 1. a base; 2. thermoforming the chassis; 21. a box body; 211. a second link; 22. an upper flip cover; 221. a rotating shaft; 222. a first link; 223. a hydraulic cylinder; 23. a shield; 31. a polymeric porous material inlet; 32. forming a high polymer porous material forming opening; 33. a connecting pipe; 4. an air inlet; 5. a waste discharge port; 51. an exhaust gas pipe; 61. a first blower; 611. a first air inlet; 612. a first air induction port; 62. a second blower; 621. a second air inlet; 622. a second induced draft opening; 71. a first heat flow channel; 72. a second heat flow channel; 73. a third heat flow channel; 74. a fourth heat flow channel; 8. a hot melt channel; 91. a first heat generating member; 92. a second heat generating member.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1 to 4, an environment-friendly polymer porous material forming machine comprises a thermoforming case 2, a plurality of polymer porous material inlets 31 are formed on one side of the thermoforming case 2, a polymer porous material forming opening 32 is formed on a corresponding position on a side surface of the thermoforming case 2 opposite to the side surface on which the polymer porous material inlets 31 are formed, a hot-melt channel 8 is formed in the middle of the thermoforming case 2, the hot-melt channel 8 covers a space between the polymer porous material inlets 31 and the polymer porous material forming opening 32, a first air blower 61 and a first heating element 91 are arranged on the upper side in the thermoforming case 2, a first air inlet 611 is formed at the bottom of the first air blower 61, the first heating element 91 is arranged below the first air inlet 611, first air inlets 612 are formed at two sides of the first air blower 61, and the first air inlets 612 are communicated with a first heat flow channel 71, the tail end of the first heat flow channel 71 is communicated with a second heat flow channel 72, the tail end of the second heat flow channel 72 is a first air outlet, the first air outlet is communicated with the hot-melt channel 8, a second blower 62 and a second heating element 92 are arranged on the lower side in the thermoforming case 2, a second air inlet 621 is arranged on the top of the second blower 62, the second heating element 92 is arranged above the second air inlet 621, second air inlets 622 are arranged on two sides of the second blower 62, the second air inlets 622 are connected with a third heat flow channel 73, the tail end of the third heat flow channel 73 is communicated with a fourth heat flow channel 74, the tail end of the fourth heat flow channel 74 is a second air outlet, and the second air outlet is communicated with the hot-melt channel 8.
As shown in fig. 4, specifically, the thermal forming machine box 2 is square, and its interior is specifically divided into an upper heating structure and a lower heating structure, so that the hot air inside the thermal forming machine box 2 flows circularly under the combined action of the upper heating structure and the lower heating structure, and the fiber filaments are uniformly and sufficiently heated, thereby ensuring the product quality of the fiber filaments. The upper heating structure specifically comprises a first blower 61 and a first heating element 91, wherein the first blower 61 is arranged at the middle position of the top inside the thermoforming chassis 2, the first air inlet 611 of the first blower 61 is arranged at the bottom of the first blower 61, and the first heating element 91 is arranged below the first air inlet 611, so that the air inside the thermoforming chassis 2 is sucked from the first air inlet 611 by the first blower 61 and heated by the first heating element 91; the first blower 61 has a first heat flow channel 71 on the side, the first heat flow channel 71 is connected to a second heat flow channel 72, and the second heat flow channel 72 is communicated to the hot melt channel 8, so that the hot air is blown to the upper part of the polymer porous material after bypassing the first heat flow channel 71 and the second heat flow channel 72 to perform a heating process. The lower heating structure is similar to the upper heating structure, and the difference is mainly that the second blower 62 is disposed at the middle position of the bottom inside the thermoforming chassis 2, the second air inlet 621 of the second blower 62 is disposed at the top of the second blower 62, the second heat generating member 92 is disposed above the second air inlet 621, the air is heated and transported by the lower heating structure, and the hot air is blown to the lower part of the polymer porous material after bypassing the third heat flow channel 73 and the fourth heat flow channel for the heating process. The first and second heat generating members 91 and 92 may specifically adopt heating wires, and the hot air inside the thermal forming machine case 2 forms upper circulation and lower circulation by heating of the upper and lower heating structures, thereby uniformly heating the upper and lower portions of the polymer porous material, and thus ensuring the processing quality of the polymer porous material.
As shown in fig. 1 and 3, in one embodiment, the thermoformed chassis 2 includes a body 21 and an upper flap 22, and the upper flap 22 is hinged to the body 21.
Specifically, the height ratio of the part of the box body 21 is about 2/3, and the height ratio of the part of the flip-up cover 22 is about 1/3, so that the flip-up cover 22 can be more easily operated when being flipped, and meanwhile, the polymer porous material inlet 31 and the polymer porous material forming opening 32 are arranged in the middle of the thermoforming case 2, so that the polymer porous material inlet 31 and the polymer porous material forming opening 32 are both arranged on the box body 21, and when the thermoforming case 2 is opened, the polymer porous material inlet 31 and the polymer porous material forming opening 32 on the box body 21 are not affected, and the quality of the polymer porous material forming is ensured.
As shown in fig. 1 and 2, in one embodiment, two sides of the flip-up cover 22 are provided with a rotating shaft 221, the rotating shaft 221 is provided with a first connecting rod 222 rotating coaxially with the rotating shaft 221, a corresponding side of the box 21 is provided with a second connecting rod 211 and a hydraulic cylinder 223, an output end of the hydraulic cylinder 223 is hinged with the first connecting rod 222, a fixed end of the hydraulic cylinder 223 is hinged with the second connecting rod 211, and a side of the flip-up cover 22 provided with the rotating shaft 221 and a side of the box 21 provided with the hydraulic cylinder 223 are both provided with the shield 23.
Specifically, the upper flap 22 is hinged to the box 21, and the upper flap 22 is hinged to the rotating shaft 221 of the upper flap 22, the rotating shaft 221 is fixedly connected with a first connecting rod 222, the lower portion of the end portion of the first connecting rod 222 is hinged to the output end of a hydraulic cylinder 223, the box 21 is fixedly connected with a second connecting rod 211, and the end portion of the fixed end of the second connecting rod 211 is hinged to the end portion of the fixed end of the hydraulic cylinder 223, so that when the upper flap 22 needs to be opened, the hydraulic cylinder 223 is started to drive the first connecting rod 222, the upper flap 22 is further driven to turn, and the function of opening the thermoforming case 2 is achieved. The opening of the thermal forming case 2 can be beneficial to the repair and maintenance of internal parts, and the service life of the machine is effectively prolonged.
In one embodiment, as shown in fig. 1, the thermoformed enclosure 2 is provided with an air inlet 4 and a waste outlet 5 at both the top and bottom.
Specifically, the air inlet 4 is provided with two respectively at the top and the bottom of thermoforming machine case 2, namely set up two at the top of thermoforming machine case 2, set up two in the bottom of thermoforming machine case 2, totally four, and the setting of exhaust outlet 5 is similar with air inlet 4, also is provided with two respectively at the top and the bottom of thermoforming machine case 2, totally four, the effect of air inlet 4 lies in for the inside air that provides of thermoforming machine case 2, and the effect of exhaust outlet 5 lies in with polymer porous material in the heating process, the waste gas that melts the production discharges. At the position of the waste discharge port 5, a waste discharge pipe is further arranged, taking the waste discharge pipe arranged at the top of the thermoforming case 2 as an example, two waste discharge pipes are symmetrically arranged at the top of the thermoforming case 2, and the end parts of the two waste discharge pipes are completely and finally converged in opposite directions to form one waste discharge pipe for discharging waste gas in the thermoforming case 2.
As shown in fig. 4, in an embodiment, the second heat flow channel 72 is disposed at the top of the inner side of the thermoforming chassis 2, and includes a first sandwiched channel disposed at the top of the inner side of the thermoforming chassis 2, one end of the first sandwiched channel is connected to the first heat flow channel 71, and the other end is connected to the hot-melt channel 8; the fourth heat flow channel 74 is disposed at the bottom of the inner side of the thermal forming machine case 2, and includes a second interlayer channel disposed at the bottom of the inner side of the thermal forming machine case 2, one end of the second interlayer channel is communicated to the third heat flow channel 73, and the other end is communicated to the hot melt channel 8.
Specifically, the first heat flow channel 71 is only a space on both sides of the first blower 61, and the space is communicated to the second heat flow channel 72, the second heat flow channel 72 is specifically a first sandwich channel disposed on the top of the inner side surface of the thermoforming chassis 2, hot air is guided to flow from the end of the first heat flow channel 71 to the hot-melt channel 8 through the first sandwich channel to heat the polymer porous material, the third heat flow channel 73 is disposed similarly to the first heat flow channel 71, the fourth heat flow channel 74 is disposed similarly to the second heat flow channel 72, and a second sandwich channel is disposed at the bottom of the inner side surface of the thermoforming chassis 2, so that hot air is guided to flow from the end of the third heat flow channel 73 to the hot-melt channel 8 through the second sandwich channel to heat the polymer porous material.
As shown in fig. 1, in one embodiment, a plurality of thermoforming cases 2 are arranged side by side, and between adjacent thermoforming cases 2, the polymeric porous material forming opening 32 of the former thermoforming case 2 is opposite to the polymeric porous material inlet 31 of the latter thermoforming case 2.
Specifically, thermoforming machine case 2 is provided with three side by side in this embodiment, link to each other through connecting pipe 33 between polymer porous material shaping mouth 32 between the adjacent thermoforming machine case 2 and the polymer porous material entry 31, through setting up like this, thereby accessible a plurality of thermoforming machine case 2 successive layer heat polymer porous material's outside, and the vacant position between two adjacent thermoforming machine cases 22 can be to the outside suitable cooling of the fiber silk group after the heat treatment, strengthen shaping quality and structure, effectively promote the quality of product.
In one embodiment, a base 1 is disposed at the bottom of the thermal forming case 2, and the thermal forming case 2 is slidably connected to the base 1.
Specifically, the thermoforming machine cases 2 are slidably connected with the base 1, so that the spacing distance between the adjacent thermoforming machine cases 2 is adjustable, and since the feeding speed of the polymer porous material is constant in the process, the adjustment of different cooling degrees can be realized by adjusting the spacing distance between the adjacent thermoforming machine cases 2, and the quality of finished products is improved.
When the thermal forming machine case is used, the high-molecular porous material only needs to stretch into the high-molecular porous material inlet 31 of the thermal forming machine case 2 at one end, and stretch out of the high-molecular porous material forming opening 32 of the thermal forming machine case 2 at the other end, the machine at the rear is used for slowly pulling the high-molecular porous material, when the high-molecular porous material is pulled, the high-molecular porous material can pass through the three thermal forming machine cases 2 altogether, and is subjected to heat treatment inside the high-molecular porous material in sequence, after passing through one thermal forming machine case 2, the high-molecular porous material can be inwards shrunk towards the middle part in a melting mode, and after passing through all the thermal forming machine cases 2, the high-molecular. The exhaust gas generated during the heat treatment is discharged through the exhaust pipe 51 of the thermo-forming housing 2.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.
Claims (10)
1. An environmental protection polymer porous material make-up machine which characterized in that: the hot forming machine comprises a hot forming machine case (2), wherein a plurality of high polymer porous material inlets (31) are formed in one side of the hot forming machine case (2), a high polymer porous material forming port (32) is formed in a corresponding position on a side surface, opposite to the side surface with the high polymer porous material inlets (31), of the hot forming machine case (2), a hot melting channel (8) is arranged in the middle of the hot forming machine case (2), the hot melting channel (8) covers the high polymer porous material inlets (31) to a space between the high polymer porous material forming ports (32), a first air feeder (61) and a first heating piece (91) are arranged on the inner upper side of the hot forming machine case (2), a first air inlet (611) is formed in the bottom of the first air feeder (61), the first heating piece (91) is arranged below the first air inlet (611), and first air inducing ports (612) are arranged on two sides of the first air feeder (61), the first air induction opening (612) is communicated with a first heat flow passage (71), the tail end of the first heat flow passage (71) is communicated with a second heat flow passage (72), the tail end of the second heat flow passage (72) is a first air outlet, the first air outlet is communicated with the hot melting passage (8), a second air blower (62) and a second heating element (92) are arranged on the inner lower side of the thermoforming machine box (2), a second air inlet (621) is arranged at the top of the second air blower (62), the second heating element (92) is arranged above the second air inlet (621), second air induction openings (622) are arranged on two sides of the second air blower (62), the second air induction opening (622) is connected with a third heat flow passage (73), the tail end of the third heat flow passage (73) is communicated with a fourth heat flow passage (74), and the tail end of the fourth heat flow passage (74) is a second air outlet, the second air outlet is communicated to the hot melting channel (8).
2. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: and air inlets (4) are formed in the top and the bottom of the thermal forming case (2).
3. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: the top and the bottom of the thermal forming case (2) are both provided with a waste discharge port (5).
4. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: the thermoforming machine case (2) comprises a case body (21) and an upper flip cover (22), wherein the upper flip cover (22) is hinged to the case body (21).
5. The forming machine of claim 4, wherein: the both sides of going up flip (22) are equipped with pivot (221), be equipped with in pivot (221) with pivot (221) coaxial pivoted first connecting rod (222), be equipped with second connecting rod (211) and pneumatic cylinder (223) on the corresponding side of box (21), the output and first connecting rod (222) of pneumatic cylinder (223) are articulated, the stiff end and the second connecting rod (211) of pneumatic cylinder (223) are articulated.
6. The forming machine of claim 4, wherein: the side face of the upper turning cover (22) provided with the rotating shaft (221) and the side face of the box body (21) provided with the hydraulic cylinder (223) are both provided with a protective cover (23).
7. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: the second heat flow channel (72) is arranged at the top of the inner side of the thermoforming case (2) and comprises a first interlayer channel arranged at the top of the inner side of the thermoforming case (2), one end of the first interlayer channel is communicated to the first heat flow channel (71), and the other end of the first interlayer channel is communicated to the hot melting channel (8).
8. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: the fourth heat flow channel (74) is arranged at the bottom of the inner side of the thermoforming case (2) and comprises a second interlayer channel arranged at the bottom of the inner side surface of the thermoforming case (2), one end of the second interlayer channel is communicated to the third heat flow channel (73), and the other end of the second interlayer channel is communicated to the hot melting channel (8).
9. The forming machine of environmental protection polymer porous material according to claim 1, characterized in that: the thermoforming machine case (2) is provided with a plurality of thermoforming machine cases side by side, between adjacent thermoforming machine cases (2), a polymer porous material forming opening (32) of the previous thermoforming machine case (2) is opposite to a polymer porous material inlet (31) of the next thermoforming machine case (2).
10. The environment-friendly polymer porous material forming machine according to claim 9, wherein: a base (1) is arranged at the bottom of the thermal forming case (2), and the thermal forming case (2) is connected with the base (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110182589.1A CN113021929A (en) | 2021-02-08 | 2021-02-08 | Environment-friendly high-polymer porous material forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110182589.1A CN113021929A (en) | 2021-02-08 | 2021-02-08 | Environment-friendly high-polymer porous material forming machine |
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| CN113021929A true CN113021929A (en) | 2021-06-25 |
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| CN202110182589.1A Pending CN113021929A (en) | 2021-02-08 | 2021-02-08 | Environment-friendly high-polymer porous material forming machine |
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| CN207859452U (en) * | 2018-02-09 | 2018-09-14 | 山东振泰线缆股份有限公司 | A kind of extruder heating device |
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2021
- 2021-02-08 CN CN202110182589.1A patent/CN113021929A/en active Pending
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| CN207859452U (en) * | 2018-02-09 | 2018-09-14 | 山东振泰线缆股份有限公司 | A kind of extruder heating device |
| CN207874828U (en) * | 2018-02-09 | 2018-09-18 | 东莞市耀博电子有限公司 | A kind of multiple-insulating device of the extruder barrel of winding displacement production |
| CN109591330A (en) * | 2019-01-18 | 2019-04-09 | 无锡盛烨特邦新材料科技有限公司 | It is a kind of exempt from glue fiber bar production line exempt from glue fiber bar heat setting machine |
| CN214983359U (en) * | 2021-02-08 | 2021-12-03 | 广东鑫球新材料科技有限公司 | Environment-friendly high-polymer porous material forming machine |
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