阅读说明：本技术 一种工业丝喷丝组合装置 (Industrial yarn spraying combination device ) 是由 周鑫 于 2021-07-16 设计创作，主要内容包括：本发明涉及涤纶工业丝生产领域,尤其涉及一种工业丝喷丝组合装置,包括有支撑底架、转动组件、工业丝吸引组件等；支撑底架顶面固定安装有转动组件,转动组件上设置有工业丝吸引组件。通过温控开关实时感知加热环内的熔融的原料是否达到熔点,温控开关控制电动推杆收缩再伸长,使得推板架对熔融的原料进行挤压,使挤出熔融原料与涤纶丝聚集操作同步发生,防止涤纶丝向下运动过快发生断裂。(The invention relates to the field of production of polyester industrial yarns, in particular to an industrial yarn spinning combination device, which comprises a supporting underframe, a rotating assembly, an industrial yarn suction assembly and the like; supporting chassis top surface fixed mounting has the runner assembly, is provided with the industrial yarn on the runner assembly and attracts the subassembly. Whether the fused raw materials in the heating ring reach the melting point or not is sensed by the temperature control switch in real time, and the temperature control switch controls the electric push rod to contract and extend again, so that the push plate frame extrudes the fused raw materials, the extruded fused raw materials and the polyester yarn gathering operation are synchronous, and the polyester yarn is prevented from breaking due to the fact that the polyester yarn moves downwards too fast.)

1. An industrial yarn spinning combination device is characterized by comprising a supporting underframe (1), a rotating component (2), an industrial yarn suction component (3) and a polymerization frame (4) for gathering polyester yarns;

the top surface of the supporting underframe (1) is fixedly provided with a rotating assembly (2), and the rotating assembly (2) is used for providing power for equipment;

the rotating assembly (2) is provided with an industrial yarn suction assembly (3), and the industrial yarn suction assembly (3) plays a role in pushing the polyester yarns to move downwards;

the rotating component (2) is fixedly provided with a polymerization frame (4).

2. An industrial filament spinning assembly according to claim 1, characterized in that the polymerization frame (4) is funnel-shaped and acts to converge the polyester filaments.

3. The industrial filament spinning combination device according to claim 1, wherein the rotating assembly (2) comprises an air guide frame (21), a cooling frame (22), an injection plate (221), an air outlet frame (23), an electric push rod (24), a straight rack (25), a gear carrier (26), an overrunning clutch (27), a first straight gear (271), a first rotating frame (28) and a second straight gear (29), the air guide frame (21) is fixedly installed on the supporting bottom frame (1), the cooling frame (22) is fixedly installed above the air guide frame (21), the injection plate (221) is arranged at the top of the cooling frame (22), the air outlet frame (23) is fixedly installed on the supporting bottom frame (1), a polymerization frame (4) is fixedly installed above the inner wall of the air outlet frame (23), the electric push rod (24) is fixedly installed on the supporting bottom frame (1), the straight rack (25) is welded at one end of a telescopic shaft of the electric push rod (24), the air outlet frame (23) is rotatably connected with a gear carrier (26), the gear carrier (26) is provided with an overrunning clutch (27), the overrunning clutch (27) is fixedly connected with a first straight gear (271), the first straight gear (271) is meshed with a straight gear rack (25), the air outlet frame (23) is rotatably connected with a first rotating rack (28), the first rotating rack (28) is fixedly connected with a second straight gear (29), and the second straight gear (29) is meshed with the gear carrier (26).

4. The industrial filament spinning combination device according to claim 3, wherein the industrial filament sucking component (3) comprises a second rotating frame (31), a transmission plate (32), a first bevel gear (33), a fixed support frame (34), a fan blade frame (35) and a second bevel gear (36), the second rotating frame (31) is rotatably connected below the air outlet frame (23), the transmission plate (32) is rotatably connected at the rear side of the second rotating frame (31), the transmission plate (32) is rotatably connected with the front side of the first rotating frame (28), the first bevel gear (33) is welded at the rear side of the second rotating frame (31), the fixed support frame (34) is arranged below the inner wall of the air outlet frame (23), a bearing on the fixed support frame (34) is connected with the fan blade frame (35) in an interference fit manner, the second bevel gear (36) is welded at the bottom end of the fan blade frame (35), the second bevel gear (36) is meshed with the first bevel gear (33).

5. An industrial filament spinning assembly according to claim 4, characterized in that the fan blade frame (35) is in the shape of fan blade, and is used for drawing air above the device into the air guiding frame and then discharging the air from the air guiding frame, and the air guiding frame is used for controlling the flow direction of the air flow to push the polyester filaments to move downwards.

6. The industrial silk spinning combination device according to claim 4, characterized by further comprising a guiding assembly (5), wherein the guiding assembly (5) is arranged at the bottom of the polymerization frame (4), the guiding assembly (5) comprises a stirring frame (51), a guide frame (52) and guide plates (53), the stirring frame (51) is welded at the right end of the first rotating frame (28), an arc-shaped groove is formed in the upper part of the stirring frame (51), the guide frame (52) is connected to the bottom of the polymerization frame (4), the guide frame (52) penetrates through the air outlet frame (23), and the two guide plates (53) are arranged on the guide frame (52).

7. The industrial filament spinning combination device according to claim 6, further comprising a heating assembly (6), wherein the heating assembly (6) is fixedly connected to the top surface of the jet plate (221), the heating assembly (6) comprises a heating ring (61), a supporting frame (62), a supporting top plate (63), a temperature control switch (64) and a glass partition plate (65), the heating ring (61) is fixedly connected to the top surface of the jet plate (221), the supporting frame (62) is fixedly connected to the heating ring (61), the supporting frame (62) is circumferentially distributed with feeding grooves, the supporting top plate (63) is fixedly connected to the top of the supporting frame (62), the supporting top plate (63) is provided with an air outlet, the temperature control switch (64) is fixedly mounted below the heating ring (61), and the glass partition plate (65) is arranged on the supporting frame (62).

8. An industrial filament spinning combined device according to claim 7, characterized by further comprising a pushing assembly (7), wherein the pushing assembly (7) is fixedly connected to the top surface of the straight-toothed rack (25), the pushing assembly (7) comprises a connecting rack (71), a pushing plate rack (72) and a supporting column (73), the connecting rack is fixedly connected to the straight-toothed rack (25), the supporting column (73) is connected to the supporting top plate (63) in a lifting manner, the supporting column (73) is fixedly connected to the connecting rack (71), the pushing plate rack (72) is fixedly connected to the bottom end of the supporting column (73), the pushing plate rack (72) is slidably connected to the supporting frame (62), the supporting column (73) is slidably connected to the supporting top plate (63), and two air outlets are formed in the pushing plate rack (72).

9. An industrial filament spinning assembly according to claim 8, characterized in that it further comprises an air exhaust assembly (8), the air exhaust assembly (8) is slidably connected to the pushing plate frame (72), the air exhaust assembly (8) comprises a first sliding support frame (81), a circular baffle frame (811), a baffle plate (82) and a first spring (83), the pushing plate frame (72) is slidably connected to the first sliding support frame (81), the first sliding support frame (81) is provided with two grooves, the first sliding support frame (81) is in contact with the supporting top plate (63), the circular baffle frame (811) is welded to the bottom end of the first sliding support frame (81), the circular baffle frame (811) is located in the supporting frame (62), the pushing plate frame (72) is slidably connected to the baffle plate (82), at least a part of the baffle plate (82) is clamped into the groove of the first sliding support frame (81), a first spring (83) is connected between the catch plate (82) and the push plate frame (72).

10. The industrial filament spinning combination device according to claim 9, further comprising a gathering component (9), wherein the gathering component (9) is arranged in the supporting chassis (1), the gathering component (9) comprises a supporting plate (91), a supporting slider (92), a limiting roller (93), a second sliding supporting frame (94), two slotted plates (95), a second spring (96), a wedge-shaped frame with clamping columns (97), a third spring (971) and a limiting plate (98), two pairs of supporting plates (91) are fixedly arranged in the supporting chassis (1), the supporting blocks (92) are symmetrically connected on the supporting plates (91) in a sliding manner, the limiting rollers (93) are connected on two opposite supporting sliders (92) on the same side in a rotating manner, the second sliding supporting frame (94) is connected on the supporting chassis (1) in a sliding manner, and two slotted plates (95) are fixedly connected on the second sliding supporting frame (94), two slotted plates (95) and spacing cooperation of spacing roller (93), second slip support frame (94) and support are connected with second spring (96) between chassis (1), it has area card post wedge frame (97) to slide to be connected with on support chassis (1), area card post wedge frame (97) and support are connected with third spring (971) between chassis (1), straight tooth frame (25) top welding has limiting plate (98), limiting plate (98) and second slip support frame (94) are the contact each other, limiting plate (98) and area card post wedge frame (97) the contact each other.

Technical Field

The invention relates to the field of production of polyester industrial yarns, in particular to an industrial yarn spinning combination device.

Background

Since the advent of the world, the polyester has been greatly developed for industrial use, i.e., a high-strength, thick-denier polyester industrial filament yarn which is widely used in industry as a framework material for rubber and plastic coated fabrics such as tire cords, cable covering yarns, conveyor belts and the like due to its excellent physical and mechanical properties such as high breaking strength, high initial modulus, low elongation, good impact resistance and the like.

In the manufacturing process of the polyester industrial yarn, the polyester yarn is generally pulled by other traction equipment, the speed of the traction equipment is too high, the spinning forming is influenced to a certain extent, the forming process determines the gathering form of the polyester yarn, the linear density deviation rate is higher, the gathered polyester yarn is uneven in thickness, broken yarns can be caused in production, the polyester yarn is easy to break, and the yield is reduced.

Disclosure of Invention

The invention aims to provide an industrial filament spinning combination device which can enable extruded and melted raw materials and polyester filament aggregation operation to occur synchronously, can prevent the polyester filaments from breaking and can reduce the linear density deviation rate, so as to solve the problems that the prior art provides a high linear density deviation rate, the gathered polyester filaments are uneven in thickness and the polyester filaments are easy to break.

The technical scheme is as follows: an industrial yarn spinning combination device comprises a supporting underframe, a rotating assembly, an industrial yarn suction assembly and a polymerization frame for gathering polyester yarns;

the top surface of the supporting underframe is fixedly provided with a rotating assembly which is used for providing power for equipment;

the rotating assembly is provided with an industrial yarn suction assembly which plays a role in pushing the polyester yarns to move downwards;

the rotating assembly is fixedly provided with a polymerization frame.

Further, the rotating component comprises an air guide frame, a cooling frame, an injection plate, an air outlet frame and an electric push rod, the air conditioner comprises a straight rack, a gear carrier, an overrunning clutch, a first straight gear, a first rotating frame and a second straight gear, a wind guide frame is fixedly mounted on the supporting chassis, a cooling frame is fixedly mounted above the wind guide frame, the top of the cooling frame is provided with an injection plate, a wind outlet frame is fixedly mounted on the supporting chassis, a polymerization frame is fixedly mounted above the inner wall of the wind outlet frame, an electric push rod is fixedly mounted on the supporting chassis, the straight rack is welded at one end of an electric push rod telescopic shaft, the gear carrier is rotatably connected to the wind outlet frame, the overrunning clutch is arranged on the gear carrier, the first straight gear is fixedly connected to the overrunning clutch, the first straight gear is meshed with the straight rack, the first rotating frame is rotatably connected to the wind outlet frame, the second straight gear is fixedly connected to the first rotating frame, and the second straight gear is meshed with the gear carrier.

Further, the industrial yarn attracts the subassembly including the second rotating turret, the driving plate, first bevel gear, the fixed stay frame, flabellum frame and second bevel gear, it is connected with the second rotating turret to go out the air frame below rotary type, the second rotating turret rear side rotary type is connected with the driving plate, the driving plate is connected with the first rotating turret front side rotary type, second rotating turret back side welding has first bevel gear, it is provided with the fixed stay frame to go out air frame inner wall below, the bearing on the fixed stay frame is connected with the flabellum frame through interference fit's mode, flabellum frame bottom end welding has second bevel gear, second bevel gear and first bevel gear intermeshing.

Further, still including deriving the subassembly, derive the subassembly setting in polymerization frame bottom, derive the subassembly including stirring frame, guide frame and deflector, the welding of first rotation frame right-hand member has the frame of stirring, and it has the arc wall to stir the upper portion of frame, and the connection of polymerization frame bottom has the guide frame, and the guide frame runs through out the air frame, is provided with two deflectors on the guide frame.

Further, still including heating element, injection plate top surface rigid coupling has heating element, heating element is including the heating ring, the carriage, the roof support, temperature detect switch and glass baffle, injection plate top surface rigid coupling has the heating ring, the rigid coupling has the carriage on the heating ring, it has the feed chute to open the mode that is circumference and distributes on the carriage, carriage top rigid coupling has the roof support, it has the gas outlet to open on the roof support, heating ring below fixed mounting has temperature detect switch, be provided with the glass baffle on the carriage.

Further, still including pushing out the subassembly, straight-tooth rack top surface rigid coupling has the subassembly of pushing out, pushes out the subassembly including link, push plate frame and pillar, straight-tooth rack fixedly connected with link is connected with the pillar with the mode of liftable on the supporting roof, pillar and link rigid coupling, and pillar bottom rigid coupling has the push plate frame, and the push plate frame is connected with the carriage slidingtype, and the pillar is connected with the supporting roof slidingtype, and it has two ventholes to open on the push plate frame.

Further, still including the exhaust subassembly, the last slidingtype of push pedal frame is connected with the exhaust subassembly, the exhaust subassembly is including first slip support frame, circular baffle frame, cardboard and first spring, the last slidingtype of push pedal frame is connected with first slip support frame, it has two recesses to open on the first slip support frame, first slip support frame and roof support mutual contact, the welding of first slip support frame bottom has circular baffle frame, circular baffle frame is located the carriage, the slidingtype of push pedal frame is connected with the cardboard, at least some cards of cardboard are gone into in the first slip support frame recess, be connected with first spring between cardboard and the push pedal frame.

Further, the device comprises a gathering assembly, the gathering assembly is arranged in a supporting underframe and comprises supporting plates, supporting slide blocks, limiting rollers, a second sliding supporting frame, double slotted plates, a second spring, a wedge-shaped frame with a clamping column, a third spring and limiting plates, two pairs of supporting plates are fixedly arranged in the supporting underframe, the supporting plates are symmetrically and slidably connected with the supporting slide blocks, the two opposite supporting slide blocks on the same side are jointly and rotatably connected with the limiting rollers, the second sliding supporting frame is slidably connected with the supporting underframe and fixedly connected with the two double slotted plates, the double slotted plates are in limiting fit with the limiting rollers, the second spring is connected between the second sliding supporting frame and the supporting underframe, the wedge-shaped frame with the clamping column is slidably connected with the supporting underframe, the third spring is connected between the wedge-shaped frame with the clamping column and the supporting underframe, and the limiting plates are welded above the straight tooth frame, the limiting plate is in mutual contact with the second sliding support frame, and the limiting plate is in mutual contact with the wedge-shaped frame with the clamping column.

The beneficial effects are that: the extruded raw materials are cooled through the cooling frame, so that the raw materials are cooled to form the polyester yarns, meanwhile, the fan blade frame rotates to suck air above the equipment into the air guide frame and then discharge the air from the air outlet frame, air flow pushes the polyester yarns to move downwards, and the polymerization frame gathers the polyester yarns.

Whether the fused raw materials in the heating ring reach the melting point or not is sensed by the temperature control switch in real time, and the temperature control switch controls the electric push rod to contract and extend again, so that the push plate frame extrudes the fused raw materials, the extruded fused raw materials and the polyester yarn gathering operation are synchronous, and the polyester yarn is prevented from breaking due to the fact that the polyester yarn moves downwards too fast.

When the push pedal frame moves down, the air is discharged through the air outlet hole in the push pedal frame, and the air is discharged through the air outlet on the supporting top plate, so that the molten raw material extrusion efficiency is improved, the phenomenon that the filament is not uniform due to insufficient extrusion is avoided, and the thickness of the polyester filaments after aggregation is prevented from being non-uniform.

The limiting rollers move in opposite directions to limit the polyester yarns, so that the polyester yarns can be fully gathered to the center of the polymerization frame, and the linear density deviation rate is reduced.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective view of the rotating assembly of the present invention.

Fig. 4 is a schematic perspective view of a first industrial yarn suction assembly according to the present invention.

Fig. 5 is a schematic perspective view of a second industrial yarn suction assembly according to the present invention.

Fig. 6 is a schematic perspective view of the lead-out assembly of the present invention.

Fig. 7 is a schematic perspective view of the heating assembly of the present invention.

Fig. 8 is a perspective view of the pushing assembly of the present invention.

Fig. 9 is a schematic perspective view of the connecting frame and the first sliding support frame according to the present invention.

Fig. 10 is a schematic perspective view of a portion of the vent assembly of the present invention.

Fig. 11 is an enlarged perspective view of the present invention a.

Fig. 12 is a schematic view of a first partially assembled body configuration of the gathering assembly of the present invention.

Fig. 13 is a schematic view of a second partial body construction of the gathering assembly of the present invention.

Labeled as: 1-supporting underframe, 2-rotating component, 21-air guide frame, 22-cooling frame, 221-jet plate, 23-air outlet frame, 24-electric push rod, 25-straight rack, 26-gear rack, 27-overrunning clutch, 271-first straight gear, 28-first rotating rack, 29-second straight gear, 3-industrial thread suction component, 31-second rotating rack, 32-transmission plate, 33-first bevel gear, 34-fixed support frame, 35-fan blade rack, 36-second bevel gear, 4-polymerization frame, 5-derivation component, 51-stirring rack, 52-guide frame, 53-guide plate, 6-heating component, 61-heating ring, 62-supporting frame, 63-supporting top plate, 64-temperature control switch, 65-glass partition board, 7-pushing-out component, 71-connecting frame, 72-pushing board frame, 73-supporting column, 8-exhausting component, 81-first sliding support frame, 811-circular baffle plate frame, 82-clamping board, 83-first spring, 9-gathering component, 91-supporting board, 92-supporting slide block, 93-limiting roller, 94-second sliding support frame, 95-double slotted board, 96-second spring, 97-wedge-shaped frame with clamping column, 971-third spring and 98-limiting board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An industrial yarn spinning combination device is shown in figures 1-5 and comprises a supporting bottom frame 1, a rotating assembly 2, an industrial yarn suction assembly 3 and a polymerization frame 4, wherein the rotating assembly 2 is fixedly installed on the top surface of the supporting bottom frame 1, the industrial yarn suction assembly 3 is arranged on the rotating assembly 2, the polymerization frame 4 is fixedly installed on the rotating assembly 2, and the polymerization frame 4 is used for collecting polyester yarns.

The rotating component 2 comprises an air guide frame 21, a cooling frame 22, an injection plate 221, an air outlet frame 23, an electric push rod 24, a straight rack 25, a gear carrier 26, an overrunning clutch 27, a first straight gear 271, a first rotating frame 28 and a second straight gear 29, the air guide frame 21 is fixedly installed on the supporting chassis 1, the cooling frame 22 for cooling the fused raw materials is fixedly installed above the air guide frame 21, the injection plate 221 is arranged at the top of the cooling frame 22, the injection plate 221 is used for extruding the fused raw materials, the air outlet frame 23 is fixedly installed on the supporting chassis 1, a polymerization frame 4 is fixedly installed above the inner wall of the air outlet frame 23, the electric push rod 24 is fixedly installed on the supporting chassis 1, the straight rack 25 is welded at one end of a telescopic shaft of the electric push rod 24, the gear carrier 26 is rotatably connected on the air outlet frame 23, the overrunning clutch 27 is arranged on the gear carrier 26, the first straight gear 271 is fixedly connected on the overrunning clutch 27, the first straight gear 271 is meshed with the straight rack 25, the air outlet frame 23 is rotatably connected with a first rotating rack 28, the first rotating rack 28 is fixedly connected with a second straight gear 29, and the second straight gear 29 is meshed with the gear rack 26.

Industrial yarn attracts subassembly 3 including second rotating turret 31, driving plate 32, first bevel gear 33, fixed stay frame 34, flabellum frame 35 and second bevel gear 36, it is connected with second rotating turret 31 to go out 23 below rotary type, second rotating turret 31 rear side rotary type is connected with driving plate 32, driving plate 32 and 28 front sides rotary type of first rotating turret are connected, second rotating turret 31 rear side welded has first bevel gear 33, it is provided with fixed stay frame 34 to go out 23 inner wall below of air frame, the bearing on the fixed stay frame 34 is connected with flabellum frame 35 through interference fit's mode, flabellum frame 35 is used for below this equipment top air suction, the welding of flabellum frame 35 bottom has second bevel gear 36, second bevel gear 36 and first bevel gear 33 intermeshing.

When the polyester industrial yarn needs to be manufactured, molten raw materials are extruded from the injection plate 221 through external conveying equipment, the extruded raw materials are cooled by the cooling frame 22 to form the polyester yarn after the raw materials are cooled, an operator manually controls the electric push rod 24 to contract, the electric push rod 24 contracts to drive the straight toothed rack 25 to move downwards, the straight toothed rack 25 drives the first straight gear 271 and the upper device to rotate anticlockwise, the gear rack 26 rotates to drive the second straight gear 29 and the upper device to rotate, the first rotating rack 28 drives the second rotating rack 31 and the first bevel gear 33 to rotate through the transmission plate 32, the first bevel gear 33 drives the second bevel gear 36 and the fan blade rack 35 to rotate, the fan blade rack 35 pumps air above the equipment into the lower part, the airflow enters from the air guide frame 21 and is discharged from the air outlet frame 23, the airflow pushes the polyester yarns to move downwards, and the polymerization frame 4 gathers the polyester yarns.

Then, the operator manually controls the electric push rod 24 to extend, the electric push rod 24 extends to drive the straight rack 25 to move upwards, the straight rack 25 drives the first straight gear 271 and the overrunning clutch 27 to rotate clockwise, and the overrunning clutch 27 rotates clockwise and cannot transmit power to the gear rack 26. And repeating the operations to finish the polyester yarn manufacturing work.

Example 2

On the basis of embodiment 1, as shown in fig. 6, the wind-out device further comprises a guiding assembly 5, the guiding assembly 5 is arranged at the bottom of the polymerization frame 4, the guiding assembly 5 comprises a stirring frame 51, a guiding frame 52 and guiding plates 53, the stirring frame 51 is welded at the rear end of the first rotating frame 28, the guiding frame 52 is connected to the bottom of the polymerization frame 4, an arc-shaped groove is formed in the upper portion of the guiding frame 52, the guiding frame 52 penetrates through the wind-out frame 23, and the two guiding plates 53 are arranged on the guiding frame 52.

The first rotating frame 28 rotates to drive the poking frame 51 to rotate, the poking frame 51 pokes the gathered polyester yarns, the poking frame 51 pushes the gathered polyester yarns out of the guide frame 52 through the guide plate 53 and the guide frame 52, and the polyester yarns led out of the guide frame 52 are wound and collected by workers.

Example 3

On the basis of embodiment 2, as shown in fig. 7 to 9, the apparatus further includes a heating assembly 6, the heating assembly 6 is fixedly connected to the top surface of the injection plate 221, the heating assembly 6 includes a heating ring 61, a supporting frame 62, a supporting top plate 63, a temperature control switch 64 and a glass partition plate 65, the heating ring 61 is fixedly connected to the top surface of the injection plate 221, the heating ring 61 is used for heating the raw material, the supporting frame 62 is fixedly connected to the heating ring 61, a feeding groove is formed in the supporting frame 62 in a circumferentially distributed manner, the supporting top plate 63 is fixedly connected to the top of the supporting frame 62, an air outlet is formed in the supporting top plate 63, the temperature control switch 64 is fixedly installed below the heating ring 61, and the glass partition plate 65 convenient for the operator to observe the internal condition of the apparatus is arranged on the supporting frame 62.

The extrusion device is characterized by further comprising an extrusion assembly 7, the top surface of the straight rack 25 is fixedly connected with the extrusion assembly 7, the extrusion assembly 7 is used for extruding molten raw materials, the extrusion assembly 7 comprises a connecting frame 71, a push plate frame 72 and a supporting column 73, the top surface of the straight rack 25 is fixedly connected with the connecting frame 71, the supporting column 73 is connected to the supporting top plate 63 in a lifting mode, the supporting column 73 is fixedly connected with the connecting frame 71, the bottom end of the supporting column 73 is fixedly connected with the push plate frame 72, the push plate frame 72 is connected with the supporting frame 62 in a sliding mode, the supporting column 73 is connected with the supporting top plate 63 in a sliding mode, and the push plate frame 72 is provided with two air outlets.

External conveying equipment is with the raw materials through the feed chute on the carriage 62 to the space that carriage 62, heating ring 61 and injection plate 221 formed, and heating ring 61 heats the raw materials, and glass baffle 65 is convenient for the staff to observe whether the raw materials gets into the space that carriage 62, heating ring 61 and injection plate 221 formed, and the staff of being convenient for simultaneously observes whether the raw materials melts. When the temperature control switch 64 senses that the fused raw material in the heating ring 61 reaches the melting point, the temperature control switch 64 controls the electric push rod 24 to contract and extend again, the electric push rod 24 contracts to drive the straight rack 25 to move downwards, the straight rack 25 drives the connecting frame 71 and the push plate frame 72 to move downwards, and the push plate frame 72 extrudes the fused raw material, so that the fused raw material is extruded from the injection plate 221, the operations are repeated, the polyester yarns are gathered, the extruded fused raw material and the polyester yarns are gathered synchronously, and the polyester yarns are prevented from being broken.

Example 4

On the basis of embodiment 3, as shown in fig. 9 to 11, the air exhaust assembly 8 is further included, the air exhaust assembly 8 is slidably connected to the push plate frame 72, the air exhaust assembly 8 is used for exhausting air in a space formed by the support frame 62, the heating ring 61 and the injection plate 221, the air exhaust assembly 8 includes a first sliding support frame 81, a circular baffle frame 811, a baffle plate 82 and a first spring 83, the push plate frame 72 is slidably connected to the first sliding support frame 81, two grooves are formed on the first sliding support frame 81, the first sliding support frame 81 and the support top plate 63 are in contact with each other, the circular baffle frame 811 is welded to the bottom end of the first sliding support frame 81, the circular baffle frame 811 is located in the support frame 62, the push plate frame 72 is slidably connected to the baffle plate 82, at least a portion of the baffle plate 82 is clamped in the groove of the first sliding support frame 81, the baffle plate 82 is used for clamping the first sliding support frame 81, a first spring 83 is connected between the catch plate 82 and the push plate carrier 72.

When the push plate frame 72 moves downwards, the air in the space formed by the support frame 62, the heating ring 61 and the injection plate 221 can be discharged through the air outlet hole in the push plate frame 72, and the air is discharged through the air outlet in the support top plate 63, so that the extrusion efficiency of the molten raw materials is improved, the phenomenon that the extrusion is insufficient and the yarn is not uniform is avoided, and the thickness of the processed polyester yarn is not uniform. The push pedal frame 72 drives first sliding support frame 81 and circular baffle frame 811 downstream, when circular baffle frame 811 contacted each other with fused raw materials, fused raw materials can promote circular baffle frame 811 and first sliding support frame 81 upward movement, first sliding support frame 81 can promote cardboard 82 and stir, cardboard 82 blocks first sliding support frame 81 thereupon, circular baffle frame 811 blocks the venthole on the push pedal frame 72, push pedal frame 72 extrudes fused raw materials again, prevent that fused raw materials from extruding from the venthole on the push pedal frame 72. When the push plate frame 72 moves upwards, when the first sliding support frame 81 contacts the supporting top plate 63, the supporting top plate 63 pushes the first sliding support frame 81 and the circular baffle frame 811 to move downwards for resetting, and the circular baffle frame 811 no longer blocks the air outlet hole in the push plate frame 72.

Example 4

On the basis of embodiment 3, as shown in fig. 12 to 13, the device further comprises a gathering assembly 9, the gathering assembly 9 is disposed in the supporting chassis 1, the gathering assembly 9 comprises a supporting plate 91, a supporting slider 92, a limiting roller 93, a second sliding supporting frame 94, two slotted plates 95, a second spring 96, a wedge-shaped frame 97 with a clamping column, a third spring 971 and a limiting plate 98, two pairs of supporting plates 91 are fixedly mounted in the supporting chassis 1, the supporting plate 91 is symmetrically and slidably connected with the supporting slider 92, the two opposite supporting sliders 92 on the same side are jointly and rotatably connected with the limiting roller 93, the limiting roller 93 is used for limiting the polyester filaments, the second sliding supporting frame 94 is slidably connected to the supporting chassis 1, the second sliding supporting frame 94 is fixedly connected with the two slotted plates 95, the two slotted plates 95 are in limiting fit with the limiting roller 93, a second spring 96 is connected between the second sliding supporting frame 94 and the supporting chassis 1, support chassis 1 and go up the sliding type and be connected with area card post wedge 97, be connected with third spring 971 between area card post wedge 97 and the support chassis 1, the welding of straight tooth frame 25 top has limiting plate 98, and limiting plate 98 and second slip support frame 94 contact each other, and limiting plate 98 and area card post wedge 97 contact each other.

Straight tooth frame 25 downstream can drive limiting plate 98 downstream, limiting plate 98 and the separation of taking calorie of post wedge 97, it drives the motion of taking calorie of post wedge 97 towards being close to electric putter 24 direction to reset by tensile third spring 971, it separates to take calorie of post wedge 97 and second slip support frame 94, it drives second slip support frame 94 and two slotted plate 95 downstream to reset by tensile second spring 96, two slotted plate 95 promote spacing roller 93 moves in opposite directions, spacing roller 93 is spacing to the dacron silk, make dacron silk can fully gather 4 central authorities of polymerization frame, reduce the linear density deviation rate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.