阅读说明：本技术 一种长丝高温蒸汽处理机 (Filament high-temperature steam processor ) 是由 刘学俊 段崇才 孙英军 任绪勤 于 2021-08-09 设计创作，主要内容包括：本发明涉及一种长丝高温蒸汽处理机,涉及纤维处理装置的技术领域,其包括箱体以及设置在箱体上的密封装置,箱体长度方向上的一端开设有上料口,另一端开设有下料口；密封装置包括第一密封机构以及第二密封机构,第一密封机构设置在上料口处,第二密封机构设置在下料口处。本申请通过第一密封机构以及第二密封机构的设置,使蒸汽不易从第一密封辊与箱体之间、第二密封辊与箱体之间溢出,提高了蒸汽的利用率；而且由于第一密封机构以及第二密封机构的设置,使得箱体内蒸汽的压力可大于大气压力,进而提高了蒸汽在箱体中的温度,提高了长丝的加热效果。(The invention relates to a filament high-temperature steam processor, which relates to the technical field of fiber processing devices and comprises a box body and a sealing device arranged on the box body, wherein one end of the box body in the length direction is provided with a feeding port, and the other end of the box body is provided with a discharging port; the sealing device comprises a first sealing mechanism and a second sealing mechanism, the first sealing mechanism is arranged at the feeding opening, and the second sealing mechanism is arranged at the discharging opening. According to the steam-tight box, the arrangement of the first sealing mechanism and the second sealing mechanism enables steam not to easily overflow from the space between the first sealing roller and the box body and the space between the second sealing roller and the box body, so that the utilization rate of the steam is improved; and because the setting of first sealing mechanism and second sealing mechanism for the pressure of steam can be greater than atmospheric pressure in the box, and then has improved the temperature of steam in the box, has improved the heating effect of long filament.)

1. A filament high-temperature steam processor is characterized in that; the device comprises a box body (100) and a sealing device (200) arranged on the box body (100), wherein a feeding opening (150) is formed in one end of the box body (100) in the length direction, and a discharging opening (160) is formed in the other end of the box body;

the sealing device (200) comprises a first sealing mechanism (300) and a second sealing mechanism (400), the first sealing mechanism (300) is arranged at the feeding port (150), and the second sealing mechanism (400) is arranged at the discharging port (160);

the first sealing mechanism (300) and the second sealing mechanism (400) respectively comprise a first sealing roller (310), a second sealing roller (320), a first sealing strip (330) and a second sealing strip (340), the first sealing roller (310) and the second sealing roller (320) are rotatably connected to the box body (100), and the outer peripheral surface of the first sealing roller (310) is abutted to the outer peripheral surface of the second sealing roller (320);

a plurality of first material clamping grooves (311) are formed in the outer peripheral surface of the first sealing roller (310), a plurality of second material clamping grooves (321) are formed in the outer peripheral surface of the second sealing roller (320), one first material clamping groove (311) corresponds to one second material clamping groove (321), and the first material clamping groove (311) and the second material clamping groove (321) are combined to form a material clamping hole (350);

first sealing strip (330) fixed connection be in on box (100), just first sealing strip (330) inlay and establish in first double-layered silo (311), second sealing strip (340) fixed connection be in on box (100), just second sealing strip (340) inlay and establish in second double-layered silo (321).

2. A filament high temperature steam processor in accordance with claim 1, wherein: the box (100) comprises a lower box body (120) and a box cover (130), the first sealing roller (310) and the first sealing strip (330) are arranged on the lower box body (120), the second sealing roller (320) and the second sealing strip (340) are arranged on the box cover (130), and the box body (100) and the box cover (130) are movably arranged.

3. A filament high temperature steam processor in accordance with claim 2, wherein: the lower box body (120) is hinged with the box cover (130), and a hinged shaft of the lower box body (120) and the box cover (130) is parallel to the length direction of the box body (100).

4. A filament high temperature steam processor as defined in claim 3, wherein: the box (100) is provided with a cover opening mechanism (140), the cover opening mechanism (140) comprises a hydraulic cylinder (141) and a connecting arm (142), the hydraulic cylinder (141) is arranged on one side of the lower box (120) hinged to the box cover (130), a piston rod of the hydraulic cylinder (141) is connected with the connecting arm (142), and one end of the hydraulic cylinder (141) is far away from the connecting arm (142) and is fixedly connected with the box cover (130).

5. A filament high temperature steam processor in accordance with claim 4, wherein: the uncovering mechanism (140) further comprises a balancing weight (143), and the balancing weight (143) is arranged at one end, far away from the box body (100), of the connecting arm (142).

6. A filament high-temperature steam processor according to any one of claims 1 to 5, characterized in that: first sealing mechanism (300) and second sealing mechanism (400) all include leading truck (360), leading truck (361) have been seted up on leading truck (360), one leading truck (361) and one press from both sides material hole (350) and correspond, leading truck (360) set up on box (100), just leading truck (360) set up the front side of first sealed roller (310).

7. A filament high-temperature steam processor according to any one of claims 1 to 5, characterized in that: the first sealing mechanism (300) and the second sealing mechanism (400) further comprise a driving assembly (370) for driving the first sealing roller (310) and the second sealing roller (320) to rotate.

8. A filament high temperature steam processor in accordance with claim 7, wherein: the first sealing roller (310) and the second sealing roller (320) have the same rotational speed.

9. A filament high temperature steam processor in accordance with claim 8, wherein: the driving assembly (370) comprises a driving motor (371), a driving gear (372), a first gear (373) and a second gear (374), the driving motor (371) is arranged on the box body (100), the driving gear (372) is coaxially and fixedly connected on an output shaft of the driving motor (371), the first gear (373) is coaxially and fixedly connected to the first sealing roller (310), the second gear (374) is coaxially and fixedly connected to the second sealing roller (320), the first gear (373) meshes with the second gear (374), the drive gear (372) meshes with the first gear (373) or the drive gear (372) meshes with the second gear (374), the first sealing roller (310) is identical to the second sealing roller (320), the first gear (373) is identical to the second gear (374).

10. A filament high-temperature steam processor according to any one of claims 1 to 5, characterized in that: still be provided with lubricating arrangement (500) on box (100), lubricating arrangement (500) include first lubricating mechanism (510) and second lubricating mechanism (520), first lubricating mechanism (510) with first sealing mechanism (300) correspond, second lubricating mechanism (520) with second sealing mechanism (400) correspond, first lubricating mechanism (510) and second lubricating mechanism (520) all include oil storage tank (511), oil pump (512) and defeated oil pipe (513), oil storage tank (511) and oil pump (512) all set up on box (100), the oil inlet of oil pump (512) with the oil tank intercommunication, the one end of defeated oil pipe (513) with the oil-out intercommunication of oil pump (512), keeping away from of defeated oil pipe (513) the one end of oil pump (512) is towards second sealing roller (320).

Technical Field

The invention relates to the field of fiber processing devices, in particular to a filament high-temperature steam processor.

Background

Filaments, also known as continuous filaments, are strands of very long continuous length and belong to the class of chemical fiber morphology. In the manufacturing process of chemical fibers, spinning fluid is continuously extruded from a spinneret orifice and forms continuous filaments under the cooling action, so that the spinning fluid is processed into filaments, and the filaments can be processed and utilized in the next step after being subjected to subsequent processing such as stretching, twisting or deformation. Before the filaments are stretched, the filaments need to be heated by steam, so that the filaments are changed into high elastic filaments with higher elasticity, and the probability of breakage of the filaments during stretching of the filaments is reduced.

Filament high temperature steam processor must use when carrying out steam heating to the filament, and filament high temperature steam processor includes the box, and the material loading mouth has been seted up to box length direction's one end, and the discharge gate has been seted up to the other end, and the filament gets into in the box through the feed inlet, later wears out the box from the discharge gate again. The box body is also provided with an air inlet, and steam flows into the box body from the air inlet, so that the filaments are heated by the steam when passing through the box body.

In view of the above-mentioned related technologies, the inventor believes that the steam is easy to overflow from the feed inlet and the discharge outlet after entering the box body, and the utilization rate of the steam is reduced.

Disclosure of Invention

The invention provides a filament high-temperature steam processor for improving the utilization rate of steam.

The invention provides a filament high-temperature steam processor, which adopts the following technical scheme:

a filament high-temperature steam processor comprises a box body and a sealing device arranged on the box body, wherein one end of the box body in the length direction is provided with a feeding port, and the other end of the box body is provided with a discharging port;

the sealing device comprises a first sealing mechanism and a second sealing mechanism, the first sealing mechanism is arranged at the feeding port, and the second sealing mechanism is arranged at the discharging port;

the first sealing mechanism and the second sealing mechanism respectively comprise a first sealing roller, a second sealing roller, a first sealing strip and a second sealing strip, the first sealing roller and the second sealing roller are rotatably connected to the box body, and the peripheral surface of the first sealing roller is abutted to the peripheral surface of the second sealing roller;

the outer peripheral surface of the first sealing roller is provided with a plurality of first material clamping grooves, the outer peripheral surface of the second sealing roller is provided with a plurality of second material clamping grooves, one first material clamping groove corresponds to one second material clamping groove, and the first material clamping grooves and the second material clamping grooves are combined into material clamping holes;

first sealing strip fixed connection is in on the box, just first sealing strip inlays to be established in the first silo that presss from both sides, second sealing strip fixed connection is in on the box, just the second sealing strip inlays to be established in the second presss from both sides the silo.

By adopting the technical scheme, the filament extends into the box body from the first sealing mechanism and then extends out of the box body from the second sealing mechanism; when the filament passes through the first sealing mechanism and the second sealing mechanism, the first sealing roller and the second sealing roller are respectively arranged at two sides of the filament, and the filament passes through the material clamping hole, so that steam in the box body is not easy to overflow from the space between the first sealing roller and the second sealing roller; first sealing strip inlays to be established in first clamp silo, and the second sealing strip inlays to be established in the second presss from both sides the silo, so steam just is difficult for spilling over between first sealed roller and the box, between second sealed roller and the box, has improved the utilization ratio of steam. And because the setting of first sealing mechanism and second sealing mechanism for the pressure of steam can be greater than atmospheric pressure in the box, and then has improved the temperature of steam in the box, has improved the heating effect of long filament.

Optionally, the box includes box and case lid down, first sealed roller and first sealing strip set up on the box down, second sealed roller and second sealing strip set up on the case lid, the box with the case lid activity sets up.

Through adopting above-mentioned technical scheme, when penetrating the filament in the box or wear out in the box, open the case lid from box down earlier, so first sealed roller just no longer the butt with the sealed roller of second, alright place the filament this moment in first clamp silo, later establish the case lid under on the box again, make the second press from both sides the silo and press from both sides the opposite side of establishing the filament.

Optionally, the lower box body is hinged to the box cover, and a hinge shaft of the lower box body and the box cover is parallel to the length direction of the box body.

Through adopting above-mentioned technical scheme, when pressing from both sides the long filament and establishing in pressing from both sides the material hole, place the long filament earlier in the first silo that presss from both sides that is closest to the articulated shaft, later rotate the case lid and make the case lid cover gradually and establish under on the box, so first sealed roller is close to the one end of articulated shaft and the one end that the second sealed roller is close to the articulated shaft and contacts earlier, first silo that presss from both sides that is close to the articulated shaft makes up earlier with the second silo and presss from both sides the material hole, just be difficult for removing after the long filament is pressed from both sides and establishes in pressing from both sides the material hole when the long filament, the operating personnel of being convenient for press from both sides the long filament in proper order and establish in pressing from both sides the material hole.

Optionally, be provided with the mechanism of uncapping on the box, the mechanism of uncapping includes pneumatic cylinder and linking arm, the pneumatic cylinder sets up down the box with case lid articulated one side, the piston rod of pneumatic cylinder with the linking arm is connected, the linking arm is kept away from the one end of pneumatic cylinder with case lid fixed connection.

By adopting the technical scheme, an operator can control the opening and closing of the box cover through controlling the hydraulic cylinder, and the box cover is controlled by the hydraulic cylinder, so that the box cover can stop when rotating to any angle, and the operator can adjust the filaments and clamp the filaments into the material clamping holes accurately.

Optionally, the uncovering mechanism further comprises a balancing weight, and the balancing weight is arranged at one end, far away from the box body, of the connecting arm.

By adopting the technical scheme, the counterweight block is arranged so that the gravity centers of the counterweight block and the box cover are closer to the hinge shaft, and when the hydraulic cylinder is used for driving the box cover to rotate, the gravity centers of the box cover and the counterweight block move less, so that the vibration amplitude of the box cover is reduced; because the vibration amplitude of the box cover is reduced, when the box cover is closed, the approaching speed of the first sealing roller and the second sealing roller is more stable, and the probability that the filaments are pinched off by the first sealing roller and the second sealing roller is reduced.

Optionally, the first sealing mechanism and the second sealing mechanism both comprise guide frames, guide holes are formed in the guide frames, one of the guide holes corresponds to one of the material clamping holes, the guide frames are arranged on the box body, and the guide frames are arranged on the front sides of the first sealing rollers.

By adopting the technical scheme, the filament is firstly penetrated in the guide hole and then is penetrated in the material clamping hole; when the filament passes through the first sealing mechanism and the second sealing mechanism, the filament is not easy to be separated from the material clamping hole under the guiding action of the guide hole, the probability of leakage of steam from the material clamping hole is reduced, and the probability of pinching-off of the filament by the first sealing roller and the second sealing roller is reduced.

Optionally, the first sealing mechanism and the second sealing mechanism further include a driving assembly for driving the first sealing roller and the second sealing roller to rotate.

By adopting the technical scheme, when the filament passes through the first sealing mechanism and the second sealing mechanism, the driving assembly drives the first sealing roller and the second sealing roller to rotate, so that the resistance borne by the filament when the filament passes through the space between the first sealing roller and the second sealing roller can be reduced, and the probability of the filament being pulled apart is reduced.

Optionally, the first sealing roller and the second sealing roller have the same rotation speed.

Through adopting above-mentioned technical scheme, because the slew velocity of first sealed roller and the sealed roller of second is the same, when long filament is between first sealed roller and the sealed roller of second, first sealed roller is difficult for rubbing long filament with the sealed roller of second, has further reduced the cracked probability of long filament.

Optionally, drive assembly includes driving motor, drive gear, first gear and second gear, driving motor sets up on the box, the coaxial fixed connection of drive gear is in on driving motor's the output shaft, the coaxial fixed connection of first gear is in on the first sealed roller, the coaxial fixed connection of second gear is in on the second sealed roller, first gear with the second gear meshing, drive gear with first gear meshing or drive gear with the second gear meshing, first sealed roller with the second sealed roller is identical, first gear with the second gear is identical.

By adopting the technical scheme, the first sealing roller and the second sealing roller are completely the same, the first gear and the second gear are completely the same, the first sealing roller and the second sealing roller are driven by the same driving motor, and the rotating speeds of the first sealing roller and the second sealing roller are completely the same, so that the filaments are not easy to rub by the first sealing roller and the second sealing roller, and the probability of filament breakage is further reduced.

Optionally, still be provided with lubricating arrangement on the box, lubricating arrangement includes first lubricating mechanism and second lubricating mechanism, first lubricating mechanism with first sealing mechanism corresponds, second lubricating mechanism with second sealing mechanism corresponds, first lubricating mechanism and second lubricating mechanism all include batch oil tank, oil pump and defeated oil pipe, batch oil tank and oil pump all set up on the box, the oil inlet of oil pump with the oil tank intercommunication, defeated oil pipe one end with the oil-out intercommunication of oil pump, defeated oil pipe keep away from the one end of oil pump is towards the sealed roller of second.

By adopting the technical scheme, the lubricating device pumps lubricating oil to the second sealing roller all the time, and the lubricating oil is smeared on the first sealing roller under the action of gravity and the rotation of the second sealing roller; because all have lubricating oil on first sealed roller and the second sealed roller, reduced the resistance between first sealed roller, the second sealed roller and the box, improved the leakproofness between first sealed roller, the second sealed roller and the box, and then reduced the probability that steam spills over from the box.

In summary, the invention includes at least one of the following beneficial technical effects:

1. through the arrangement of the sealing device, steam is not easy to overflow from the space between the first sealing roller and the box body and the space between the second sealing roller and the box body, so that the utilization rate of the steam is improved; and because the setting of first sealing mechanism and second sealing mechanism for the pressure of steam can be greater than atmospheric pressure in the box, and then has improved the temperature of steam in the box, has improved the heating effect of long filament.

2. The cover is controlled by the hydraulic cylinder through the cover opening mechanism, so that the cover can stop when rotating to any angle, and an operator can adjust the filaments and accurately clamp the filaments into the material clamping holes.

3. Through the setting of drive assembly, the filament is when passing first sealing mechanism and second sealing mechanism, and drive assembly drive first sealed roller and second sealed roller rotate, so can reduce the resistance that receives when the filament passes between first sealed roller and the second sealed roller, reduce the probability that the filament is pulled apart.

4. Through lubricating arrangement's setting, all have lubricating oil on messenger's first sealed roller and the second sealed roller, reduced the resistance between first sealed roller, the second sealed roller and the box, improved the leakproofness between first sealed roller, the second sealed roller and the box, and then reduced the probability that steam spills over from the box.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application as viewed from the loading port;

FIG. 2 is a schematic view of the overall structure of the embodiment of the present application as viewed from the feed opening;

FIG. 3 is a schematic view of the structure of the cover of the embodiment of the present application after the cover is opened (the sealing device is hidden);

fig. 4 is a schematic structural diagram of the first sealing mechanism and the second sealing mechanism according to the embodiment of the present application.

Description of reference numerals: 100. a box body; 110. a support; 120. a lower box body; 130. a box cover; 140. a cover opening mechanism; 141. a hydraulic cylinder; 142. a connecting arm; 143. a balancing weight; 150. a feeding port; 151. a first feeding half tank; 152. a second feeding half-tank; 160. a feeding port; 161. a first blanking half-tank; 162. a second blanking half-groove; 200. a sealing device; 300. a first sealing mechanism; 310. a first seal roller; 311. a first material clamping groove; 320. a second seal roller; 321. a second material clamping groove; 330. a first seal strip; 340. a second seal strip; 350. a material clamping hole; 360. a guide frame; 361. a guide hole; 370. a drive assembly; 371. a drive motor; 372. a drive gear; 373. a first gear; 374. a second gear; 400. a second sealing mechanism; 500. a lubricating device; 510. a first lubricating mechanism; 511. an oil storage tank; 512. an oil pump; 513. an oil delivery pipe; 520. and a second lubrication mechanism.

Detailed Description

The invention is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a filament high-temperature steam processor. Referring to fig. 1 and 2, the filament high-temperature steam processor includes a box body 100, one end of the box body 100 in the length direction is provided with a feeding port 150, and the other end is provided with a discharging port 160; the box 100 is provided with a sealing device 200 for sealing the box 100 and a lubricating device 500 for lubricating the sealing device 200, and the sealing device 200 includes a first sealing mechanism 300 for sealing the feeding port 150 and a second sealing mechanism 400 for sealing the discharging port 160. When the filament is treated by the steam, the filament enters the box body 100 from the feeding port 150 through the first sealing mechanism 300, then is treated by the steam in the box body 100, and then leaves the box body 100 from the discharging port 160 through the second sealing mechanism 400; the lubricating device 500 lubricates the first seal mechanism 300 and the second seal mechanism 400, reduces wear of the first seal mechanism 300 and the second seal mechanism 400, and improves the sealing performance of the first seal mechanism 300 and the second seal mechanism 400. The arrangement of the first sealing mechanism 300 and the second sealing mechanism 400 ensures that steam is not easy to overflow from the feed inlet and the discharge outlet, thereby improving the utilization rate of the steam; and the steam in the box body 100 has a pressurizing condition, so that the temperature of the steam in the box body 100 is improved, and the heating effect of the filaments is further improved.

Referring to fig. 1 to 3, the case 100 includes a bracket 110, a lower case 120, and a cover 130, the lower case 120 is fixedly coupled to the bracket 110 by bolts, the cover 130 is hinged to the lower case 120, an axial direction of a hinge shaft between the cover 130 and the lower case 120 is parallel to a length direction of the case 100, and the cover 130 is driven by a cover opening mechanism 140. A first feeding half groove 151 is formed at one end of the lower box body 120 in the length direction, and a first discharging half groove 161 is formed at the other end; a second feeding half-groove 152 is formed at one end of the case cover 130 in the length direction, and a second discharging half-groove 162 is formed at the other end. When the cover 130 is closed, the first feeding half-groove 151 and the second feeding half-groove 152 are combined to form a feeding opening 150, and the first discharging half-groove 161 and the second discharging half-groove 162 are combined to form a discharging opening 160.

Referring to fig. 1 to 3, the lid opening mechanism 140 includes a hydraulic cylinder 141, a connecting arm 142, and a weight 143, and the hydraulic cylinder 141, the connecting arm 142, and the weight 143 are disposed on a side of the lower case 120 hinged to the case lid 130. One end of the connecting arm 142 is welded on the box cover 130, and the counterweight 143 is welded on one end of the connecting arm 142 away from the box cover 130, so that the center of gravity of the whole of the box cover 130, the connecting arm 142 and the counterweight 143 falls near the hinge shaft. The cylinder body of the hydraulic cylinder 141 is hinged to the bracket 110, and the piston rod of the hydraulic cylinder 141 is hinged to the connecting arm 142. The cover 130 is closed when the piston rod of the hydraulic cylinder 141 is extended, and the cover 130 is opened when the piston rod of the hydraulic cylinder 141 is retracted.

Referring to fig. 1, 3 and 4, the first sealing mechanism 300 includes a first sealing roller 310 and a second sealing roller 320, the first sealing roller 310 and the second sealing roller 320 have the same diameter, the first sealing roller 310 is rotatably connected to the lower casing 120, the first sealing roller 310 is disposed in the first loading half-groove 151, the second sealing roller 320 is rotatably connected to the lid 130, and the second sealing roller 320 is disposed in the second loading half-groove 152. When the cover 130 is closed, the axes of the first seal roller 310 and the second seal roller 320 are parallel, and the outer circumferential surfaces of the first seal roller 310 and the second seal roller 320 are in contact with each other.

Referring to fig. 1, 3 and 4, a plurality of first material clamping grooves 311 are formed in the outer circumferential surface of the first sealing roller 310, the cross section of each first material clamping groove 311 is semicircular, and the first material clamping grooves 311 are uniformly distributed in the axial direction of the first sealing roller 310. The outer peripheral surface of the second sealing roller 320 is provided with second clamping grooves 321 the number of which is the same as that of the first clamping grooves 311, the cross sections of the second clamping grooves 321 are also semicircular, and the second clamping grooves 321 are uniformly distributed along the axial direction of the second sealing roller 320. When the first sealing roller 310 abuts against the second sealing roller 320, one first clamping groove 311 and one corresponding second clamping groove 321 are combined to form a clamping hole 350 with a circular cross section, the filament is arranged in the clamping hole 350 in a penetrating manner, and the filament enters the box body 100 through the clamping hole 350.

Referring to fig. 1, 3 and 4, the first sealing mechanism 300 further includes the same number of first sealing strips 330 as the first material clamping grooves 311 and the same number of second sealing strips 340 as the second material clamping grooves 321. The first sealing strips 330 are integrally formed at the bottom of the first feeding half-groove 151, one first sealing strip 330 corresponds to one first clamping groove 311, and the first sealing strip 330 is embedded in the first clamping groove 311. The second sealing strips 340 are integrally formed at the bottom of the second feeding half-groove 152, one second sealing strip 340 corresponds to one second clamping groove 321, and the second sealing strip 340 is embedded in the second clamping groove 321. Because the filament is inserted into the material clamping hole 350, and under the sealing action of the first sealing strip 330 and the second sealing strip 340, the steam in the box body 100 is not easy to leak from the feeding port 150.

Referring to fig. 2, 3 and 4, the second sealing mechanism 400 includes a first sealing roller 310 and a second sealing roller 320, the first sealing roller 310 is rotatably connected to the lower case 120, the first sealing roller 310 is disposed in the first blanking half-groove 161, the second sealing roller 320 is rotatably connected to the case cover 130, and the second sealing roller 320 is disposed in the second blanking half-groove 162. When the cover 130 is closed, the axes of the first seal roller 310 and the second seal roller 320 are parallel, and the outer circumferential surfaces of the first seal roller 310 and the second seal roller 320 are in contact with each other.

Referring to fig. 2, 3 and 4, a plurality of first material clamping grooves 311 are formed on the outer circumferential surface of the first sealing roller 310, the cross section of each first material clamping groove 311 is semicircular, and the first material clamping grooves 311 are uniformly distributed in the axial direction of the first sealing roller 310. The outer peripheral surface of the second sealing roller 320 is provided with second clamping grooves 321 the number of which is the same as that of the first clamping grooves 311, the cross sections of the second clamping grooves 321 are also semicircular, and the second clamping grooves 321 are uniformly distributed along the axial direction of the second sealing roller 320. When the first sealing roller 310 abuts against the second sealing roller 320, one first clamping groove 311 and one corresponding second clamping groove 321 are combined to form a clamping hole 350 with a circular cross section, the filament is arranged in the clamping hole 350 in a penetrating manner, and the filament enters the box body 100 through the clamping hole 350.

Referring to fig. 2, 3 and 4, the second sealing mechanism 400 further includes the same number of first sealing strips 330 as the first material clamping grooves 311 and the same number of second sealing strips 340 as the second material clamping grooves 321. The first sealing strips 330 are integrally formed at the bottom of the second blanking half-groove 162, one first sealing strip 330 corresponds to one first clamping groove 311, and the first sealing strip 330 is embedded in the first clamping groove 311. The second sealing strips 340 are integrally formed at the bottom of the second blanking half-groove 162, one second sealing strip 340 corresponds to one second clamping groove 321, and the second sealing strip 340 is embedded in the second clamping groove 321. Because the filament is inserted into the material clamping hole 350, and under the sealing action of the first sealing strip 330 and the second sealing strip 340, the steam in the box body 100 is not easy to leak from the feed opening 160.

When the box cover 130 is opened, the filaments are placed into the box body 100, so that the filaments are conveniently clamped in the first clamping groove 311, and then the box cover 130 is driven to be gradually closed through the hydraulic cylinder 141; the ends of the first sealing roller 310 and the second sealing roller 320 close to the hinge shaft are close to each other firstly, so that the filaments clamped in the first clamping groove 311 are not easy to drop out again, and an operator can clamp the filaments in the clamping hole 350 step by step; the arrangement of the hydraulic cylinder 141 and the counterweight 143 makes the closing of the box cover 130 more stable, and reduces the probability that the first sealing roller 310 and the second sealing roller 320 pinch off the filament.

Referring to fig. 1, 3 and 4, each of the first sealing mechanism 300 and the second sealing mechanism 400 further includes a guide frame 360, and the guide frames 360 of the first sealing mechanism 300 and the second sealing mechanism 400 are welded to the lower case 120. The guide frame 360 of the first sealing mechanism 300 is provided on the front side of the first sealing roller 310 of the first sealing mechanism 300, and the guide frame 360 of the second sealing mechanism 400 is provided on the front side of the first sealing roller 310 of the second sealing mechanism 400 in the moving direction of the filament (see fig. 2, 3, and 4). The guide frame 360 is provided with guide holes 361, and one guide hole 361 corresponds to one material clamping hole 350. The filament firstly passes through the guide hole 361 and then enters the material clamping hole 350, so that the filament can more accurately penetrate into the material clamping hole 350, the probability of damaging the filament is reduced, and meanwhile, the probability of steam leakage from the material clamping hole 350 is reduced.

Referring to fig. 1, 2 and 4, the first sealing mechanism 300 and the second sealing mechanism 400 further include a driving assembly 370 for driving the first sealing roller 310 and the second sealing roller 320 to rotate. The driving assembly 370 includes a driving motor 371, a driving gear 372, a first gear 373, and a second gear 374, the driving motor 371 is fixedly connected to the lower case 120 through bolts, and the driving gear 372 is coaxially connected to an output shaft of the driving motor 371. The first gear 373 is coaxially keyed on the first seal roller 310, the second gear 374 is coaxially and fixedly keyed on the second seal roller 320, and the first gear 373 is identical to the second gear 374. The driving gear 372 is engaged with a first gear 373, and the first gear 373 is engaged with a second gear 374. Under the driving action of the driving motor 371, the first sealing roller 310 and the second sealing roller 320 rotate synchronously, and the linear speeds of the first sealing roller 310 and the second sealing roller 320 are the same as the linear speed of the filament passing through the box 100. Thus, when the filament passes through the first sealing mechanism 300 and the second sealing mechanism 400, the resistance force applied to the filament when the filament passes through the space between the first sealing roller 310 and the second sealing roller 320 can be reduced, and the probability of the filament being torn off is reduced.

Referring to fig. 1 and 4, the lubricating device 500 includes a first lubricating mechanism 510 for lubricating the first seal mechanism 300 and a second lubricating mechanism 520 for lubricating the second seal mechanism 400. Each of the first lubricating mechanism 510 and the second lubricating mechanism 520 includes an oil reservoir 511 fixedly connected to an outer wall of the case cover 130 by a bolt, an oil pump 512 fixedly connected to an outer wall of the case cover 130 by a bolt, and an oil delivery pipe 513. An oil inlet of the oil pump 512 is communicated with the oil tank, one end of the oil delivery pipe 513 is communicated with an oil outlet of the oil pump 512, and the other end of the oil delivery pipe 513 passes through the second sealing strip 340 and faces the second sealing roller 320. The oil pump 512 pumps lubricating oil to the second sealing roller 320, and in the process of rotating the first sealing roller 310 and the second sealing roller 320, the first sealing roller 310 and the second sealing roller 320 are provided with lubricating oil, so that the wear rate between the first sealing roller 310 and the box 100 and the wear rate between the second sealing roller 320 and the box 100 are reduced, the sealing performance between the first sealing roller 310 and the box 100 and the sealing performance between the second sealing roller 320 and the box 100 are improved, and the probability of steam overflowing from the box 100 is reduced.

The implementation principle of the filament high-temperature steam treatment machine in the embodiment of the application is as follows:

in an initial state, the hydraulic cylinder 141 drives the box cover 130 to open the box cover 130, then the filament passes through the guide hole 361 of the first sealing mechanism 300, then the filament is clamped in the first clamping groove 311 of the first sealing mechanism 300, the filament passes through the guide hole 361 of the second sealing mechanism 400, then the filament is clamped in the second clamping groove 321 of the second sealing mechanism 400, and finally the hydraulic cylinder 141 drives the box cover 130 to close the box cover 130, so that the filament is penetrated in the box body 100.

When the filament is treated by using the steam, the box body 100 is filled with the steam, the filament gradually passes through the box body 100, the driving mechanism drives the first sealing roller 310 and the second sealing roller 320 to rotate, so that the linear speed of the first sealing roller 310 and the linear speed of the second sealing roller 320 are the same as the linear speed of the filament when the filament passes through the box body 100, and the filament is not easy to fall out of the clamping groove; the first sealing strip 330 is embedded in the first clamping groove 311, the second sealing strip 340 is embedded in the second clamping groove 321, and under the action of the first sealing strip 330, the second sealing strip 340 and the filament, steam in the box body 100 is not easy to leak from the feeding port 150 and the discharging port 160. The lubricating device 500 conveys lubricating oil to the second sealing roller 320, and in the process that the first sealing roller 310 and the second sealing roller 320 rotate, the first sealing roller 310 and the second sealing roller 320 are provided with lubricating oil, so that the wear rate among the first sealing roller 310, the second sealing roller 320 and the box 100 is reduced, the sealing performance among the first sealing roller 310, the second sealing roller 320 and the box 100 is improved, and the probability of steam overflowing from the box 100 is further reduced.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.