Polyester fiber crimping machine

Abstract

The utility model discloses a polyester fiber crimping machine, which relates to the technical field of crimping machines and comprises an outer shell, an inner cavity, a first cooling roller mechanism, an air outlet, a second cooling roller mechanism, an output port, a second guide roller, a second auxiliary roller, a first auxiliary roller and the like. Through the arrangement of the guide roller I, the tows are preliminarily guided and conveyed, so that the tows stably enter the area of the cooling roller mechanism I, and the smoothness of the processing flow is guaranteed; the cooling roller mechanism is complete in function, the cooling roller mechanism adopts the cooling roller, the cooling pipe, the cooling sleeve body, the corresponding input and output hole and the connector structure and is matched with an external cooling medium, one face of a tow is efficiently cooled, the cooling effect is enhanced through the cooling sleeve body, and the overall cooling efficiency is improved; the two cooling roller mechanisms arranged in the cooling device can cool the two faces of the tows, so that the cooling effect is improved, in addition, the cooling requirement in the conveying process of the tows is met through rotation of the cooling rollers, and the tows are prevented from being damaged during cooling.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crimping machine, especially to a polyester fiber crimping machine. BACKGROUND

[0002] In the chemical fiber staple fiber post-processing production line, the crimping machine occupies the most critical position. According to the mechanical crimping principle, the crimping deformation operation is carried out on the chemical fiber staple fiber in processing. At present, the widely used crimping machine is mostly filled box type, which has horizontal type and vertical type. The main components of the crimping machine include crimping box components, crimping roller components and pressure components. Among them, the width of the crimping box and the crimping roller directly determines the production capacity of the crimping machine. The crimping box component is composed of upper and lower crimping knives and their two side plates. The distance between the upper and lower crimping knives is the height of the crimping box, which has an important influence on the crimping effect.

[0003] Before the operation of the crimping machine, in order to significantly improve the crimping effect, the temperature of the crimped fiber is usually raised in advance by means of steam or electric heating plate. However, this operation makes the polyester fiber surface often remain a certain amount of heat after processing through the crimping machine. These residual heat not only hinders the smooth development of subsequent processes, but also easily burns the hands of workers during manual operation, which has a great safety hazard.

[0004] In the prior art, a scheme of using a fan to air cool the polyester fiber has been tried, but this method has obvious defects. In order to achieve air cooling, the fiber bundle must be taken out from the filling box during continuous crimping operation, which leads to the extension of the residence time of the fiber bundle in the filling box, and an additional process or more processes are needed to complete the cooling operation. In this way, not only the whole operation process becomes complicated, but also the labor intensity of workers is greatly increased, and the production efficiency is also seriously affected.

[0005] Although the polyester fiber crimping machine disclosed in the Chinese utility model patent with the patent number CN 219670755 U solves some problems to a certain extent, its cooling efficiency is still unsatisfactory and cannot meet the needs of efficient production. At the same time, the crimped fiber is also easily damaged during the cooling process, which affects the product quality. This is still a key technical problem to be solved for the production and processing of polyester fiber. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the above problems and provides a polyester fiber crimping machine, which solves the problem of low cooling efficiency of the existing polyester fiber crimping machine and also easily causes damage to the crimped fiber.

[0007] In order to solve the above problems, the utility model provides a technical scheme: a polyester fiber crimping machine, including outer shell, inner chamber, cooling roll mechanism one, input, guide roller one, fixed pipe, through -hole, flow guide plate, fan, exhaust port, cooling roll mechanism two, output, guide roller two, auxiliary roller two and auxiliary roller one, the inner chamber is equipped with in the outer shell, and the inner chamber left and right two sides central respectively are equipped with input and output, the guide roller one is two, two the guide roller one respectively is connected in the input inboard upper and lower positions, the guide roller two is two, two the guide roller two respectively is connected in the output inboard upper and lower positions, the cooling roll mechanism one is equipped with in the inner chamber left side, the exhaust port is equipped with in the inner chamber left upper side, the exhaust port upper side export is connected with the fan lower side import, the exhaust port lower side opening left and right sides are all fixedly connected in the flow guide plate, and the flow guide plate is respectively located cooling roll mechanism one left and right two upper sides, and the flow guide plate lower side terminal all are fixedly connected with fixed pipe, the fixed pipe both sides opening all are connected with the air of outer shell outside, the fixed pipe inboard is equipped with a plurality of through -hole, the cooling roll mechanism two is equipped with in the inner chamber right side, the auxiliary roller two is two, two the auxiliary roller two respectively is located cooling roll mechanism two upper side left and right sides and is connected in the inner chamber right upper side, the auxiliary roller one is two, two the auxiliary roller one respectively is located cooling roll mechanism one lower side left and right sides and is connected in the inner chamber left lower side.

[0008] As preferred, the cooling roll mechanism two is consistent with the structure of the cooling roll mechanism one, and the specific structure of the cooling roll mechanism one includes a cooling roll, a cooling pipe, a cooling sleeve, an input hole, an output hole, an output connector, an input connector, a driven gear, a driving gear, and a motor.

[0009] As preferred, the motor is a servo motor or a stepping motor.

[0010] As preferred, the cooling sleeve is made of a heat-conducting material.

[0011] The fan upper side outlet is fixedly connected with a protective net.

[0012] The utility model discloses the beneficial effect has: (1) the utility model has the characteristics of simple structure, low in production cost, convenient installation, through the setting of guide roller no.

[0013] (2) the utility model has complete functions, and cooling roller mechanism adopts cooling roller, cooling pipe, cooling sleeve body and corresponding input and output hole and joint structure, cooperates external cooling medium, realizes the efficient cooling of one side of the filament, and the cooling sleeve body enhances the cooling effect, improves the overall cooling efficiency.

[0014] (3) the utility model discloses the cooling roller mechanism one work, and fan and fixed pipe, through -hole, deflector cooperate, both discharge inner chamber hot air, make cold air follow the filament flow again, further improve the filament cooling effect, optimize the processing environment and cooling performance.

[0015] (4) the utility model discloses the setting of two cooling roller mechanisms, can cool two faces of the filament, thereby improve the effect of cooling, in addition, the rotation of cooling roller also meets the need of cooling in the filament conveying, also avoids the damage of filament cooling. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model.

[0017] Figure 2 It is the structural schematic diagram of cooling roller mechanism.

[0018] 1-outer shell body;2-inner cavity;3-cooling roller mechanism one;4-input;5-guide roller no. one;6-fixed pipe;7-through -hole;8-deflector;9-fan;10-ventilation opening;11-cooling roller mechanism two;12-output;13-guide roller no. two;14-assistant roller no. two;15-assistant roller no. one;31-cooling roller;32-cooling pipe;33-cooling sleeve body;34-input hole;35-output hole;36-output joint;37-input joint;38-follower gear;39-driving gear;310-motor. DETAILED DESCRIPTION

[0019] As Figure 1The embodiment adopts the following technical scheme: a polyester fiber crimping machine, comprising an outer shell 1, an inner cavity 2, a cooling roller mechanism one 3, an input port 4, a guide roller one 5, a fixed tube 6, a through hole 7, a flow guide plate 8, a fan 9, an exhaust port 10, a cooling roller mechanism two 11, an output port 12, a guide roller two 13, an auxiliary roller two 14 and an auxiliary roller one 15; the outer shell 1 is internally provided with the inner cavity 2, and the inner cavity 2 is centrally provided with the input port 4 and the output port 12 on the left and right sides; the guide roller one 5 is two, and the two guide roller ones 5 are movably connected to the upper and lower positions on the inner side of the input port 4; the guide roller two 13 is two, and the two guide roller twos 13 are movably connected to the upper and lower positions on the inner side of the output port 12; the cooling roller mechanism one 3 is arranged on the left side of the inner cavity 2; the exhaust port 10 is arranged on the upper left side of the inner cavity 2, the upper outlet of the exhaust port 10 is connected with the lower inlet of the fan 9, the left and right sides of the lower outlet of the exhaust port 10 are fixedly connected with the flow guide plate 8, the flow guide plates 8 are respectively arranged on the left and right upper sides of the cooling roller mechanism one 3, and the lower ends of the flow guide plates 8 are fixedly connected with the fixed tube 6; the left and right sides of the fixed tube 6 are in communication with the air outside the outer shell 1, and the inner side of the fixed tube 6 is provided with a plurality of through holes 7; the cooling roller mechanism two 11 is arranged on the right side of the inner cavity 2; the auxiliary roller two 14 is two, and the two auxiliary roller twos 14 are movably connected to the upper right side of the inner cavity 2 and arranged on the left and right sides of the upper side of the cooling roller mechanism two 11; the auxiliary roller one 15 is two, and the two auxiliary roller ones 15 are movably connected to the lower left side of the inner cavity 2 and arranged on the left and right sides of the lower side of the cooling roller mechanism one 3.

[0020] As Figure 2As shown, the cooling roller mechanism two 11 is consistent with the structure of the cooling roller mechanism one 3, and the specific structure of the cooling roller mechanism one 3 includes a cooling roller 31, a cooling pipe 32, a cooling sleeve body 33, an input hole 34, an output hole 35, an output connector 36, an input connector 37, a driven gear 38, a driving gear 39 and a motor 310; the cooling roller 31 is movably connected inside the inner cavity 2, and the input hole 34 and the output hole 35 are respectively arranged on both sides of the inner center of the cooling roller 31; the cooling pipe 32 is a plurality of, and the plurality of cooling pipes 32 are uniformly and fixedly connected outside the cooling roller 31, and the openings on one side of the plurality of cooling pipes 32 are in communication with the inside of the input hole 34, and the openings on the other side of the plurality of cooling pipes 32 are in communication with the inside of the output hole 35; the cooling sleeve body 33 is located outside the cooling pipe 32, and the inside of the cooling sleeve body 33 is fixedly connected outside the cooling roller 31; the output connector 36 is fixedly connected outside one side of the outer shell 1, and the inside of the output connector 36 is movably connected with the outside of the output hole 35; the input connector 37 is fixedly connected outside the other side of the outer shell 1, and the inside of the input connector 37 is movably connected with the outside of the input hole 34; the driven gear 38 is fixedly connected with the outside of one side of the cooling roller 31; the motor 310 is fixedly connected outside one side of the outer shell 1, and the driving gear 39 is fixedly connected on the output shaft of the motor 310, and the driving gear 39 is connected with the driven gear 38.

[0021] Among them, the motor 310 is a servo motor or a stepping motor, so as to facilitate the control of the motor 310 through the existing automation technology; the cooling sleeve body 33 is made of heat-conducting material; the fan 9 is fixedly connected with a protective net on the outlet.

[0022] The utility model discloses a use state for: the utility model has simple and reasonable structure, low in production cost, convenient to install, complete function, when using the polyester fiber crimping machine, first, the polyester fiber tows are introduced into the inner chamber 2 through the input port 4, the tow passes two guide rollers one 5 of the upper and lower position movable connection in the inside of the input port 4, and the preliminary direction and conveying effect are played, make the tow enter the cooling roller mechanism one 3 area of the left side of the inner chamber 2 stably, in the cooling roller mechanism one 3, motor 310 (can be servo motor or step motor) starts, drives driving gear 39 to rotate, and driving gear 39 is engaged with the driven gear 38 of the one side external fixed connection of cooling roller 31, to drive cooling roller 31 to rotate, simultaneously, the external cooling medium (such as water etc.) passes the input joint 37 and enters the input hole 34 in the inside of cooling roller 31, and then flows into the cooling pipe 32 of even fixed connection in the outside of cooling roller 31 respectively, after the cooling medium in cooling pipe 32 absorbs the heat of the tow, flows out through the output hole 35 and output joint 36, realizes the cooling of one side of the tow, and the cooling jacket body 33 is made of heat conductive material, can further enhance the cooling effect, and the heat of the tow is conducted to the cooling medium in the cooling pipe 32, when the cooling roller mechanism one 3 works, fan 9 starts, and the hot air in the inner chamber 2 is sucked into fan 9 through the air outlet 10, and the protective net of the upper side outlet fixed connection of fan 9 plays the safety protection function, prevents the foreign matter from entering fan 9, and simultaneously, the external air enters the inside of the deflector plate 8 through the several through -holes 7 on the fixed pipe 6, to the cooling effect of the tow, the tow after the cooling of the cooling roller mechanism one 3 is guided under the two auxiliary rollers one 15 of the left lower side of the inner chamber 2 and the left and right sides of the lower side movable connection, and continues to move to the cooling roller mechanism two 11 area of the right side of the inner chamber 2, and the cooling roller mechanism two 11 is identical with the structure of the cooling roller mechanism one 3, and the other side of the tow is also cooled, and the temperature of the tow is further reduced, and the processing temperature requirement of the tow is ensured, finally, the cooled tow is output through the two guide rollers two 13 of the upper and lower position movable connection in the inside of the output port 12, and the cooling processing of the whole crimping machine is completed, and the polyester fiber tow of suitable temperature is obtained, so that subsequent processing procedures are carried out.

[0023] The control mode of the utility model is controlled by manual starting or by existing automation technology, and the wiring diagram of the power element and the provision of the power supply belong to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the control mode and wiring arrangement are not explained in detail.

[0024] In the description of the utility model, it is understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0025] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the person skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and the person skilled in the art should understand that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, these changes and improvements all fall within the scope of the claimed utility model, and the scope of protection of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A polyester fiber crimping machine characterized by: It includes an outer shell (1), an inner cavity (2), a cooling roller mechanism one (3), an inlet (4), a guide roller one (5), a fixed pipe (6), a through hole (7), a guide plate (8), a fan (9), an exhaust port (10), a cooling roller mechanism two (11), an outlet (12), a guide roller two (13), an auxiliary roller two (14), and an auxiliary roller one (15). The outer shell (1) has an inner cavity (2) inside, and an input port (4) and an output port (12) are respectively opened on the center of the left and right sides of the inner cavity (2). There are two guide rollers (5), and the two guide rollers (5) are respectively movably connected to the upper and lower positions inside the input port (4); There are two guide rollers (13), and the two guide rollers (13) are respectively movably connected to the upper and lower positions inside the output port (12); The cooling roller mechanism (3) is located on the left side of the inner cavity (2); The exhaust port (10) is located on the upper left side of the inner cavity (2). The upper outlet of the exhaust port (10) is connected to the lower inlet of the fan (9). The lower opening of the exhaust port (10) is fixedly connected to the guide plate (8) on both the left and right sides. The guide plate (8) is located on the upper left and right sides of the cooling roller mechanism (3). The lower end of the guide plate (8) is fixedly connected to the fixed pipe (6). The openings on both sides of the fixing tube (6) are connected to the outside air of the outer shell (1), and several through holes (7) are opened on the inner side of the fixing tube (6). The second cooling roller mechanism (11) is located on the right side of the inner cavity (2); There are two auxiliary rollers (14), which are located on the left and right sides of the upper side of the cooling roller mechanism (11) and are movably connected to the upper right side of the inner cavity (2); There are two auxiliary rollers (15), which are located on the left and right sides of the cooling roller mechanism (3) and are movably connected to the lower left side of the inner cavity (2).

2. The polyester fiber crimping machine according to claim 1, characterized by: The structure of the second cooling roller mechanism (11) is the same as that of the first cooling roller mechanism (3). The specific structure of the first cooling roller mechanism (3) includes a cooling roller (31), a cooling pipe (32), a cooling sleeve (33), an input hole (34), an output hole (35), an output connector (36), an input connector (37), a driven gear (38), a driving gear (39), and a motor (310). The cooling roller (31) is movably connected inside the inner cavity (2), and an input hole (34) and an output hole (35) are respectively opened on both sides of the center inside the cooling roller (31). There are several cooling pipes (32), and several cooling pipes (32) are evenly fixedly connected to the outside of the cooling roller (31). The openings on one side of several cooling pipes (32) are connected to the inside of the input hole (34), and the openings on the other side of several cooling pipes (32) are connected to the inside of the output hole (35). The inner side of the cooling sleeve (33) is located outside the cooling pipe (32), and the inner side of the cooling sleeve (33) is fixedly connected to the outside of the cooling roller (31); The output joint (36) is fixedly connected to one side of the outer shell (1), and the inner side of the output joint (36) is movably connected to the outer side of the output hole (35); The input joint (37) is fixedly connected to the other side of the outer shell (1), and the inner side of the input joint (37) is movably connected to the outer side of the input hole (34); The central part of the driven gear (38) is fixedly connected to one side of the cooling roller (31); The motor (310) is fixedly connected to one side of the outer shell (1), and a driving gear (39) is fixedly connected to the output shaft of the motor (310), and the driving gear (39) is connected to the driven gear (38).

3. The polyester fiber crimping machine according to claim 2, characterized by: The motor (310) is a servo motor or a stepping motor.

4. The polyester fiber crimping machine according to claim 2, characterized by: The cooling jacket body (33) is made of a heat-conducting material.

5. The polyester fiber crimping machine of claim 1, wherein: A protective net is fixedly connected to the upper outlet of the fan (9).

Images