Chemical fiber filament pretreatment device for chemical fabric production

Abstract

The utility model discloses a chemical fiber silk pretreatment device for chemical fabric production, which comprises a lower fixed frame and an upper movable frame, driving machine shells are welded at two ends of the lower fixed frame, and second servo motors are mounted at the bottoms of the driving machine shells. And a screw rod and a nut seat which are matched with the second servo motor are mounted in the driving machine shell. Due to the fact that the static electricity removing machine shell, the chemical fiber yarn through opening and the like are installed on the static electricity removing device, the performance of the static electricity removing device is optimized, and a chemical fiber yarn product passes through the chemical fiber yarn through opening in the static electricity removing machine shell. The static electricity generator in the static electricity removing machine shell ionizes air to generate a large number of positive and negative charges, the positive and negative charges are blown out through the draught fan, a stream of positive and negative charge airflow is formed, charges on the surface of a product are neutralized, and static electricity removing protection can be conducted on chemical fiber filaments. And the risk of adhesion or fire catching caused by charge accumulation during subsequent weaving of chemical fabric is avoided, and the practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber cloth production and preparation, in particular to a chemical fiber yarn pretreatment device used for chemical fiber cloth production. Background Art

[0002] Chemical fiber fabrics are very popular among consumers because of their advantages such as durability, easy care, wrinkle resistance, ironing-free and comfort. In the actual production and preparation process of this type of chemical fiber fabrics, chemical fiber yarn pretreatment devices are often required for chemical fiber fabric production. They are used to realize the winding and sorting of chemical fiber yarns and facilitate subsequent weaving processing.

[0003] As disclosed in application No. 201921660167.5, the chemical fiber pretreatment device for chemical fiber cloth production includes a frame, a chassis, a winding mechanism, a mounting shaft, a take-up wheel, a conversion mechanism, a feeding mechanism, and a loading mechanism. The chassis is arranged above the frame, and the conversion mechanism, the winding mechanism, the feeding mechanism, and the loading mechanism are arranged inside the chassis. The winding mechanism is arranged in front of the conversion mechanism, and the feeding mechanism is arranged on one side of the conversion mechanism. The setting of the conversion mechanism of the utility model divides the feeding process and the unloading process into two parts. At different workstations, the setting of the unloading mechanism is beneficial to automatic unloading, the setting of the loading mechanism is beneficial to automatic loading, and the setting of the overall structure is beneficial to eliminating the safety hazards of loading and unloading; however, it still does not have an anti-static protection structure, which leads to dangerous situations such as adhesion or fire due to the accumulation of electric charges during subsequent weaving. In addition, the single take-up structure rotates, which makes it easy for products to be stacked in one place and loose during the take-up process. Moreover, the products that have completed the take-up and sorting often need to be removed by screw disassembly, which is not easy to achieve quick disassembly and assembly, and the convenience is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical fiber pretreatment device for chemical fiber cloth production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical fiber pretreatment device for chemical fiber cloth production, comprising a lower fixed frame and an upper moving frame, both ends of the lower fixed frame are welded with a driving casing, a second servo motor is installed at the bottom of the driving casing, a screw rod and a nut seat matching the second servo motor are installed inside the driving casing, the upper moving frame is welded between adjacent nut seats, a telescopic cylinder is welded at the top and bottom of one end of the upper moving frame, the output end of the telescopic cylinder is connected to the first servo motor, a wire winding and sorting roller is installed between adjacent first servo motors, a static electricity removal casing is installed on one side of the lower fixed frame, an electrostatic generator is installed inside the static electricity removal casing, a fan is installed at the top of the static electricity generator, and a chemical fiber outlet is provided on the static electricity removal casing at the output end of the fan.

[0006] Preferably, fixing screw holes are evenly arranged on the edge of the bottom of the lower fixed frame.

[0007] Preferably, a guide roller for feeding is installed on the upper frame on one side of the static electricity removal housing.

[0008] Preferably, the top and bottom of the guide roller for feeding are connected to a rotating seat through bearings, a sliding connection is formed between the rotating seat and the upper frame, and the upper frame is provided with screws connected to the rotating seat.

[0009] Preferably, two telescopic cylinders are provided, and the telescopic cylinders are respectively welded to the top and the bottom of the lower fixed frame at one end away from the static electricity removal housing.

[0010] Preferably, the top and bottom of the wire-winding and finishing roller are both provided with a first docking substrate, positioning slots are evenly arranged on the first docking substrate, the output end of the first servo motor is connected to a second docking substrate, and positioning blocks that are engaged with the positioning slots are evenly arranged on the second docking substrate.

[0011] Preferably, both sides of the driving housing are provided with limit slide grooves, the inner sliding connection of the limit slide grooves is connected with limit sliders, and the limit sliders are welded to the upper frame.

[0012] Preferably, the screw rod is connected to the output end of the second servo motor, and the nut seat is threadedly connected to the screw rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The chemical fiber pretreatment device for chemical fiber cloth production is equipped with a screw rod and a nut seat, etc., so that the device optimizes its own structure. On the one hand, starting the first servo motor can drive the take-up and finishing roller to rotate and realize the automatic take-up and finishing function. On the other hand, starting the second servo motor and cooperating with the transmission effect of the screw rod and the nut seat can drive the upper frame to move up and down along the two driving housings through an external motor controller, so that the chemical fiber yarns can move up and down along the take-up and finishing roller to achieve uniform arrangement on it, thereby improving the take-up and finishing effect of the take-up and finishing roller on the chemical fiber yarns and avoiding the problem of products being easily loosened due to being stacked in one place during the take-up process;

[0015] (2) The chemical fiber pretreatment device for chemical fiber cloth production is equipped with a static electricity removal housing and a chemical fiber cloth outlet, etc., so that the device optimizes its own performance. When the chemical fiber cloth product passes through the chemical fiber cloth outlet on the static electricity removal housing, the static electricity generator inside the static electricity removal housing ionizes the air to generate a large amount of positive and negative charges and blows out the positive and negative charges with a fan to form a positive and negative charge airflow to neutralize the charge on the surface of the product. This can protect the chemical fiber cloth from static electricity, avoid the risk of adhesion or fire caused by the accumulation of charges when it is subsequently woven into chemical fiber cloth, and enhance practicality;

[0016] (3) The chemical fiber pretreatment device for chemical fiber cloth production is equipped with a first servo motor and a telescopic cylinder, etc., so that when the device is operated, on the one hand, the telescopic cylinder installed on the first servo motor can be used to change the distance between the two first servo motors, so that the second docking base plate below it and the first docking base plate on the wire-receiving and finishing roller can be automatically disassembled and assembled, which is convenient for the quick assembly and disassembly of the wire-receiving and finishing roller, and further convenient for the material unloading operation. On the other hand, positioning grooves are evenly arranged on the first docking base plate, and positioning blocks that are engaged with the positioning grooves are evenly arranged on the second docking base plate. The engaging and limiting structure composed of multiple groups of positioning blocks and positioning grooves can prevent the second docking base plate from slipping when driving the first docking base plate to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural diagram of the rear view of the static electricity removal housing of the utility model;

[0019] Figure 3 This is a schematic diagram of a partial cross-sectional structure of a drive housing of the utility model;

[0020] Figure 4 This is a rear view structural diagram of the telescopic cylinder of the utility model;

[0021] Figure 5 It is a schematic diagram of the top view of the structure of the first docking substrate of the utility model.

[0022] In the figure: 1. lower fixed frame; 2. anti-static housing; 3. guide roller for feeding; 4. rotating seat; 5. telescopic cylinder; 6. take-up and finishing roller; 7. driving housing; 8. static generator; 9. fan; 10. chemical fiber thread outlet; 11. screw rod; 12. nut seat; 13. second servo motor; 14. limit slide; 15. limit slider; 16. first servo motor; 17. positioning block; 18. second docking base plate; 19. first docking base plate; 20. positioning slot; 21. upper frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: a chemical fiber pretreatment device for chemical fiber cloth production, comprising a lower fixed frame 1 and an upper frame 21, both ends of the lower fixed frame 1 are welded with a driving housing 7, the bottom of the driving housing 7 is installed with a second servo motor 13, the interior of the driving housing 7 is installed with a screw rod 11 and a nut seat 12 matching the second servo motor 13, and the upper frame 21 is welded between adjacent nut seats 12;

[0025] The bottom edge of the lower fixed frame 1 is evenly provided with fixing screw holes, making it easy to fix the device with screws and improving stability;

[0026] Both sides of the driving housing 7 are provided with limit slide grooves 14, the limit slide grooves 14 are internally slidably connected with limit sliders 15, and the limit sliders 15 are welded to the upper frame 21, so as to improve the stability of the driving housing 7 when it moves up and down;

[0027] A telescopic cylinder 5 is welded to the top and bottom of one end of the upper frame 21, and the output end of the telescopic cylinder 5 is connected to a first servo motor 16, and a wire-receiving finishing roller 6 is installed between adjacent first servo motors 16;

[0028] The top and bottom of the take-up and finishing roller 6 are both provided with a first docking substrate 19, and the first docking substrate 19 is evenly provided with positioning card slots 20. The output end of the first servo motor 16 is connected to the second docking substrate 18, and the second docking substrate 18 is evenly provided with positioning card blocks 17 that are engaged with the positioning card slots 20; so that it is convenient to assist the disassembly, assembly and maintenance of the take-up and finishing roller 6;

[0029] The screw rod 11 is connected to the output end of the second servo motor 13, and the nut seat 12 is threadedly connected to the screw rod 11;

[0030] When in use, the second servo motor 13 is started, and the transmission function of the screw rod 11 and the nut seat 12 is coordinated, and the upper frame 21 can be driven to move up and down along the two driving housings 7 through the external motor controller, so that the chemical fiber yarn can move up and down along the take-up finishing roller 6 to achieve uniform arrangement thereon, thereby improving the take-up and finishing effect of the take-up and finishing roller 6 on the chemical fiber yarn, and avoiding the problem of products being easily loosened due to being stacked in one place during the take-up process;

[0031] A static electricity removal housing 2 is installed on one side of the lower fixed frame 1, a static electricity generator 8 is installed inside the static electricity removal housing 2, a fan 9 is installed at the top of the static electricity generator 8, and a chemical fiber thread opening 10 is provided on the static electricity removal housing 2 at the output end of the fan 9;

[0032] A guide roller 3 for feeding is installed on the upper frame 21 on one side of the static electricity removal housing 2;

[0033] The top and bottom of the guide roller 3 for feeding are connected to a rotating seat 4 through bearings. The rotating seat 4 and the upper frame 21 are connected by a sliding connection. The upper frame 21 is provided with screws connected to the rotating seat 4.

[0034] When in use, the top and bottom of the guide roller 3 for feeding are connected by a rotating seat 4 through bearings, so as to realize rolling guidance of the introduced chemical fiber, and the disassembly and installation structure formed by screws between the upper frame 21 and the rotating seat 4 can realize independent disassembly and maintenance of the guide roller 3 for feeding;

[0035] Two telescopic cylinders 5 are provided, and the telescopic cylinders 5 are respectively welded to the top and the bottom of the lower fixed frame 1 at one end away from the static electricity removal housing 2.

[0036] When the embodiment of the present application is in use: an external power supply and control equipment are connected, and the chemical fiber products exported from the chemical fiber production line will enter the static electricity removal housing 2 through the feeding guide roller 3, and then complete the pre-wire finishing processing through the wire-taking finishing roller 6. Specifically, on the one hand, starting the first servo motor 16 can drive the wire-taking finishing roller 6 to rotate and realize the automatic wire-taking finishing function, and by using the telescopic cylinder 5 installed on the first servo motor 16, the distance between the two first servo motors 16 can be changed, so that the second docking base plate 18 below it and the first docking base plate 19 on the wire-taking finishing roller 6 can be automatically disassembled and assembled, which facilitates the quick assembly and disassembly of the wire-taking finishing roller 6, and then facilitates the unloading operation. On the other hand, starting the second servo motor 13, in conjunction with the transmission effect of the screw rod 11 and the nut seat 12, can drive the upper frame 21 to move up and down along the two driving housings 7 through the external motor controller, so as to facilitate the chemical fiber to move along the wire-taking finishing The sorting roller 6 moves up and down to achieve a uniform arrangement thereon, thereby improving the winding and sorting effect of the winding and sorting roller 6 on the chemical fiber yarn and avoiding the problem of products being easily loosened due to being stacked in one place during winding and processing. At the same time, when the chemical fiber yarn product passes through the chemical fiber yarn port 10 on the anti-static casing 2, the static generator 8 inside the anti-static casing 2 ionizes the air to generate a large amount of positive and negative charges and uses the fan 9 to blow out the positive and negative charges to form a positive and negative charge airflow to neutralize the charge on the surface of the product, which can protect the chemical fiber yarn from static electricity and avoid the risk of adhesion or fire caused by the accumulation of charges when it is subsequently woven into chemical fiber cloth, thereby enhancing practicality. In addition, the rotating seat 4, the top and bottom of the feeding guide roller 3 are connected by bearings, so as to facilitate the rolling guidance of the introduced chemical fiber yarn, and the disassembly and installation structure formed by screws between the upper frame 21 and the rotating seat 4 can realize independent disassembly and maintenance of the feeding guide roller 3.

Claims

1. A chemical fiber pretreatment device for chemical fiber cloth production, It is characterized in that The invention comprises a lower fixed frame (1) and an upper moving frame (21), wherein both ends of the lower fixed frame (1) are welded with a driving housing (7), a second servo motor (13) is installed at the bottom of the driving housing (7), a screw rod (11) and a nut seat (12) matching the second servo motor (13) are installed inside the driving housing (7), the upper moving frame (21) is welded between adjacent nut seats (12), and a telescopic cylinder is welded at the top and bottom of one end of the upper moving frame (21). (5), the output end of the telescopic cylinder (5) is connected to a first servo motor (16), a take-up and finishing roller (6) is installed between adjacent first servo motors (16), a static electricity removal housing (2) is installed on one side of the lower fixed frame (1), a static electricity generator (8) is installed inside the static electricity removal housing (2), a fan (9) is installed at the top end of the static electricity generator (8), and a chemical fiber opening (10) is provided on the static electricity removal housing (2) at the output end of the fan (9).

2. A chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: Fixing screw holes are evenly arranged at the edge of the bottom of the lower fixed frame (1).

3. The chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: A guide roller (3) for feeding is installed on a feeding frame (21) on one side of the static electricity removal housing (2).

4. A chemical fiber pretreatment device for chemical fiber cloth production according to claim 3, Features: The top and bottom of the guide roller (3) for feeding are connected to a rotating seat (4) via bearings. A sliding connection is formed between the rotating seat (4) and the upper frame (21). The upper frame (21) is provided with screws connected to the rotating seat (4).

5. The chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: Two telescopic cylinders (5) are provided, and the telescopic cylinders (5) are respectively welded to the top and bottom of an end of the lower fixed frame (1) away from the static electricity removal housing (2).

6. A chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: The top and bottom of the wire take-up and finishing roller (6) are both provided with a first docking substrate (19), and the first docking substrate (19) is evenly provided with positioning slots (20); the output end of the first servo motor (16) is connected to a second docking substrate (18), and the second docking substrate (18) is evenly provided with positioning blocks (17) that are engaged with the positioning slots (20).

7. The chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: Limiting slide grooves (14) are provided on both sides of the driving housing (7), the limiting slide grooves (14) are internally slidably connected to the limiting slider (15), and the limiting slider (15) is welded to the upper frame (21).

8. The chemical fiber pretreatment device for chemical fiber cloth production according to claim 1, Features: The screw rod (11) is connected to the output end of the second servo motor (13), and the nut seat (12) is threadedly connected to the screw rod (11).

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