阅读说明：本技术 一种涤纶长丝干燥装置 (Polyester filament drying device ) 是由 贲永宝 李协智 于 2019-09-03 设计创作，主要内容包括：本发明涉及一种涤纶长丝干燥装置,包括：烘箱、热风源、抽风机、物料链板、气流缓冲机构、第一加热件、第二加热件、温度传感器及控制器,所述气流缓冲机构包括第一曲柄滑块机构、第二曲柄滑块机构、推板及设置于烘箱顶部的第一轨道、第二轨道,所述第一轨道与第二轨道呈平行设置,所述第一曲柄滑块机构包括：第一曲柄、第一连杆及第一滑块,所述第一曲柄由第一电机驱动其转动,所述第一滑块设置于第一轨道中,所述第二曲柄滑块机构包括：第二曲柄、第二连杆及第二滑块,所述第二曲柄由第二电机驱动其转动,所述第二滑块设置于第二轨道中,所述推板分别与第一滑块及第二滑块相连接,从而大大提高了涤纶长丝的质量。(The invention relates to a polyester filament drying device, comprising: oven, hot-blast source, air exhauster, material link joint, air current buffer gear, first heating member, second heating member, temperature sensor and controller, air current buffer gear includes first slider-crank mechanism, second slider-crank mechanism, push pedal and sets up in first track, the second track at oven top, first track is parallel arrangement with the second track, first slider-crank mechanism includes: first crank, first connecting rod and first slider, first crank is its rotation by first motor drive, first slider sets up in first track, second crank slider mechanism includes: the second crank is driven by a second motor to rotate, the second sliding block is arranged in the second track, and the push plate is connected with the first sliding block and the second sliding block respectively, so that the quality of the polyester filament yarn is greatly improved.)

1. A polyester filament drying device is characterized by comprising: oven, set up in the hot-blast source at oven top, set up in the air exhauster of oven bottom and set up in at least two parallel arrangement's in the oven material link joint, air current buffer gear, first heating member, second heating member, temperature sensor and controller, the controller links to each other with temperature sensor, first heating member, second heating member and hot-blast source respectively, air current buffer gear includes first slider-crank mechanism, second slider-crank mechanism, push pedal and sets up in first track, the second track at oven top, first track is parallel arrangement with the second track, first slider-crank mechanism includes: first crank, first connecting rod and first slider, first crank is its rotation by first motor drive, first slider sets up in first track, second crank slider mechanism includes: the second crank is driven by a second motor to rotate, the second sliding block is arranged in a second track, and the push plate is connected with the first sliding block and the second sliding block respectively.

2. The polyester filament drying device according to claim 1, wherein: the advancing directions of every two adjacent material chain plates are arranged oppositely.

3. The polyester filament drying device according to claim 1, wherein: a guide plate is arranged between every two adjacent material chain plates.

4. The polyester filament drying device according to claim 1, wherein: the controller is a PLC controller.

5. The polyester filament drying device according to claim 1, wherein: the first sliding block makes reciprocating linear motion back and forth along the first track.

6. The polyester filament drying device according to claim 1, wherein: the second sliding block makes reciprocating linear motion back and forth along the second track.

7. The polyester filament drying device according to claim 1, wherein: the first sliding block and the second sliding block move synchronously.

8. The polyester filament drying device according to claim 1, wherein: the number of the material chain plates is four.

9. The polyester filament drying device according to claim 1, wherein: the hot air source is a hot air blower.

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of spinning, in particular to a polyester filament yarn drying device.

[ background of the invention ]

The existing polyester filament drying device generally comprises a drying room, a hot air source, an exhaust fan and a material chain plate arranged in the drying room, wherein the top end of the drying room is provided with an air inlet communicated with the hot air source, and the bottom end of the drying room is provided with an air outlet connected with the exhaust fan. The hot-blast dacron filament to a material link joint from top to bottom is dried, and this kind of dacron filament drying device's defect lies in: 1. 2, hot air flow entering the oven from an air inlet of a hot air source directly blows the polyester filaments on the material chain plate, so that the quality of the polyester filaments is affected; 3. the drying efficiency is poor.

Therefore, there is a need to provide a drying device for polyester filament yarn which solves the above technical problems.

[ summary of the invention ]

In order to solve the technical problems, the invention aims to provide a polyester filament drying device capable of greatly improving drying efficiency.

The technical scheme adopted by the invention is as follows: a polyester filament drying apparatus comprising: oven, set up in the hot-blast source at oven top, set up in the air exhauster of oven bottom and set up in at least two parallel arrangement's in the oven material link joint, air current buffer gear, first heating member, second heating member, temperature sensor and controller, the controller links to each other with temperature sensor, first heating member, second heating member and hot-blast source respectively, air current buffer gear includes first slider-crank mechanism, second slider-crank mechanism, push pedal and sets up in first track, the second track at oven top, first track is parallel arrangement with the second track, first slider-crank mechanism includes: first crank, first connecting rod and first slider, first crank is its rotation by first motor drive, first slider sets up in first track, second crank slider mechanism includes: the second crank is driven by a second motor to rotate, the second sliding block is arranged in a second track, and the push plate is connected with the first sliding block and the second sliding block respectively.

Preferably, the polyester filament drying device in the invention is further configured as follows: the advancing directions of every two adjacent material chain plates are arranged oppositely.

Preferably, the polyester filament drying device in the invention is further configured as follows: a guide plate is arranged between every two adjacent material chain plates.

Preferably, the polyester filament drying device in the invention is further configured as follows: the controller is a PLC controller.

Preferably, the polyester filament drying device in the invention is further configured as follows: the first sliding block makes reciprocating linear motion back and forth along the first track.

Preferably, the polyester filament drying device in the invention is further configured as follows: the second sliding block makes reciprocating linear motion back and forth along the second track.

Preferably, the polyester filament drying device in the invention is further configured as follows: the first sliding block and the second sliding block move synchronously.

Preferably, the polyester filament drying device in the invention is further configured as follows: the number of the material chain plates is four.

Preferably, the polyester filament drying device in the invention is further configured as follows: the hot air source is a hot air blower.

Compared with the prior art, the invention has the following beneficial effects: the invention has improved the drying efficiency greatly through setting up heating element and hot-blast source at the same time, in addition the invention can avoid the air current from the air outlet of the hot-blast source from impacting the surface of the polyester filament directly through setting up the air current buffer in the air outlet of the hot-blast source, has greatly improved the quality of the polyester filament, the air current buffer can also make the air current flow to both sides in addition, disperse the heat, avoid the heat from concentrating on the position close to air outlet of the hot-blast source too, the invention also passes and sets up the material link joint that the direction of travel takes the opposite direction to move, thus make the positive and negative two sides of the polyester filament have identical drying effects.

[ description of the drawings ]

FIG. 1 is a schematic view showing the structure of a drying apparatus for polyester filaments according to the present invention.

Fig. 2 is a schematic view of the structure of the top of the oven of the present invention.

In fig. 1 and 2: 1. oven, 10, first track, 11, second track, 2, hot-blast source, 20, air outlet, 3, air exhauster, 4, material link joint, 40, deflector, 5, air current buffer gear, 50, first crank slider mechanism, 500, first crank, 501, first connecting rod, 502, first slider, 51, push pedal, 52, second slider, 6, first heating member, 7, second heating member, 8, temperature sensor, 9, controller.

[ detailed description ] embodiments

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1 and 2, the present invention discloses a polyester filament drying device, comprising: oven 1, set up in hot-blast source 2 at oven 1 top, set up in air exhauster 3 of oven 1 bottom and set up in oven 1 two at least parallel arrangement's material link joint 4, air current buffer gear 5, first heating member 6, second heating member 7, temperature sensor 8 and controller 9. Controller 9 links to each other with temperature sensor 8, first heating member 6, second heating member 7 and hot-blast source 2 respectively, in this embodiment, hot-blast source 2 is the air heater, the quantity of material link joint 4 is four, and the advancing direction of every two adjacent material link joints 4 is opposite setting, and the benefit that sets up like this lies in: the drying effect of the front and the back of the polyester filament yarn is good, and a guide plate 40 is arranged between every two adjacent material chain plates 4.

The controller 9 is connected to the temperature sensor 8 and the hot air source 2, respectively, the controller 9 may include a Microprocessor (MCU), and the MCU may include a Central Processing Unit (CPU), a read-only memory (ROM), a Random Access Memory (RAM), a timing module, an analog-to-digital converter (a/D converter), and a plurality of input/output ports. Of course, the controller may also take other forms of integrated circuits, such as: an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. In the present embodiment, the controller 9 is a PLC controller.

Airflow buffer gear 5 includes first slider-crank mechanism 50, second slider-crank mechanism, push pedal 51 and sets up in first track 10, the second track 11 at oven 1 top, first track 10 is parallel arrangement with second track 11, first slider-crank mechanism 50 includes: a first crank 500, a first connecting rod 501 and a first slider 502, wherein the first crank 500 is driven by a first motor (not shown) to rotate, the first slider 502 is disposed in the first rail 10, and the second crank-slider mechanism comprises: the second crank (not shown), the second connecting rod (not shown) and the second slider 52, the second crank is driven by a second motor (not shown) to rotate, the second slider 52 is arranged in the second track 11, the push plate 51 is respectively connected with the first slider 502 and the second slider 52, the first slider 502 makes a back-and-forth linear reciprocating motion along the first track 10, the second slider 52 makes a back-and-forth linear reciprocating motion along the second track 11, and the first slider 502 and the second slider 52 make synchronous motion.

The working principle of the polyester filament drying device provided by the invention is as follows: the polyester filament yarn enters the material chain plate 4 in the oven 1, then travels in the oven 1 in a snake-shaped path, the drying operation is completed in the oven 1, the polyester filament yarn is discharged from the oven 1 after the drying operation is completed, hot air generated by the air heater dries the polyester filament yarn on the material chain plate 4 from top to bottom, meanwhile, heat generated by the first heating element 6 and the second heating element 7 can also simultaneously dry the polyester filament yarn, so that the drying effect is greatly improved, after the hot air is discharged from the air outlet 20 of the air heater, the push plate 51 moves back and forth from left to right all the time, firstly, the hot air is prevented from being directly blown onto the polyester filament yarn, secondly, the hot air is prevented from being pushed to the left and the right sides and concentrated at the position close to the air outlet 20, the temperature sensor 8 is used for transmitting a temperature signal in the oven 1 to the controller 9, the controller 9 compares the temperature signal transmitted by the temperature sensor, if the temperature is higher than the set temperature, the controller 9 transmits signals to the first heating element 6, the second heating element 7 and the hot air source 2 to reduce the temperature of the first heating element 6, the second heating element 7 and the hot air source 2, and if the temperature is lower than the set temperature, the controller 9 transmits signals to the first heating element 6, the second heating element 7 and the hot air source 2 to increase the temperature of the first heating element 6, the second heating element 7 and the hot air source 2, so that automatic temperature control is realized, and the temperature in the oven 1 is always in the set range.

In conclusion, the drying efficiency is greatly improved by arranging the heating element and the hot air source at the same time, in addition, the air flow buffer device is arranged at the air outlet of the hot air source, so that the air flow from the air outlet of the hot air source can be prevented from directly impacting on the surface of the polyester filament, the quality of the polyester filament is greatly improved, in addition, the air flow buffer device can also enable the air flow to flow towards two sides, the heat is dispersed, the heat is prevented from being excessively concentrated at the position close to the air outlet of the hot air source, and the front side and the back side of the polyester filament have the consistent drying effect by arranging a plurality of material chain plates which run in the opposite directions.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.