CN217263924U

CN217263924U - Yarn guide mechanism for square high-brightness short fibers

Info

Publication number: CN217263924U
Application number: CN202123124031.2U
Authority: CN
Inventors: 祝陈聪; 周贵志; 孙水夫; 王杰
Original assignee: Zhejiang Hong Hi Tech Materials Technology Co ltd
Current assignee: Zhejiang Hong Hi Tech Materials Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-23
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a yarn guide mechanism of square high-brightness short fibers, which comprises a bracket and an adjusting component; a support: a yarn guide component is arranged in the yarn guide component, and a detection component and an auxiliary component are arranged on the yarn guide component; an adjusting component: including square bar, roof-rack, screw rod, motor and frame plate, the square bar runs through the top surface middle part of support, the top surface of support is located to the roof-rack, the top of screw rod is rotated and is connected at the middle part of roof-rack, and the bottom threaded connection of screw rod is in the threaded hole at square bar middle part, the top surface of roof-rack is located to the motor, the output shaft of motor and the top fixed connection of screw rod, the bottom of square bar is located to the frame plate, still includes the PLC controller, the side of support is located to the PLC controller, the input of PLC controller is connected with external power source's output electricity, and this style of calligraphy highlight short fiber's feed mechanism function is more abundant to intelligent degree is higher, can improve production efficiency, and the practicality is stronger.

Description

Yarn guide mechanism for square high-brightness short fibers

Technical Field

The utility model relates to a weaving machine constructs technical field, specifically is yarn guide mechanism of square high bright short-staple.

Background

The production of chemical short fiber yarn will be further developed in the recent future, the fabric made of the yarn has good appearance, the air permeability and the heat retention are the same as those of the fabric made of natural fibers, wherein, the square high-brightness short fiber is widely used, in the production process of the square high-brightness short fiber, the yarn needs to be guided by a yarn guide mechanism, the existing yarn guide mechanism of the part of the square high-brightness short fiber has single function and lower intelligent degree, is not beneficial to improving the production efficiency and is difficult to meet the production requirement, and therefore, the yarn guide mechanism of the square high-brightness short fiber is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the high bright short fiber's of provider shape feed carrier, the function is more abundant to intelligent degree is higher, can improve production efficiency, and the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the yarn guide mechanism of the square high-brightness short fibers comprises a bracket and an adjusting component;

a support: a yarn guide component is arranged in the yarn guide component, and a detection component and an auxiliary component are arranged on the yarn guide component;

the adjusting component: the square rod penetrates through the middle of the top surface of the support, the top frame is arranged on the top surface of the support, the top end of the screw rod is rotatably connected to the middle of the top frame, the bottom of the screw rod is in threaded connection with a threaded hole in the middle of the square rod, the motor is arranged on the top surface of the top frame, an output shaft of the motor is fixedly connected with the top end of the screw rod, and the frame plate is arranged at the bottom end of the square rod;

wherein: still include the PLC controller, the side of support is located to the PLC controller, the input of PLC controller is connected with external power source's output electricity, the output of PLC controller is connected with the input electricity of motor.

Furthermore, the yarn guide assembly comprises a support, a side groove, a guide rod, a sliding block, a guide wheel and a spring, the support is uniformly arranged on the bottom surface of the frame plate, the side groove is formed in the side surface of the support, the guide rod penetrates through the bottom surface of the side groove, the sliding block is connected in the side groove in a sliding mode, the middle of the side surface of the guide wheel is rotatably connected to the side surface of the sliding block, the spring is sleeved on the guide rod and located between the sliding block and the bottom surface of the side groove, the yarn guide assembly can bypass yarns from the upper side of the middle of the guide wheel, and the guide wheel can rotate and guide yarns in the yarn feeding process.

Furthermore, the detection assembly comprises an underframe, a force sensor, a bottom plate and a pressure rod, the underframe is arranged on the bottom surface of the support, the force sensor is arranged on the inner bottom surface of the underframe, the bottom plate is arranged at the bottom end of the guide rod, the pressure rod is arranged on the bottom surface of the bottom plate, the bottom end of the pressure rod is attached to the detection end of the force sensor, the output end of the force sensor is electrically connected with the input end of the PLC, in the yarn feeding process, under the action of tensioning force, the guide wheel is pressed by yarn to slide downwards, the spring is compressed, meanwhile, the guide rod slides downwards, the pressure rod is attached to the detection end of the force sensor, when the yarn is broken or broken, the guide wheel loses the tensioning force, the spring drives the guide wheel to reset upwards, the pressure rod is separated from the force sensor, the stress of the force sensor is zero, the yarn breakage or broken yarn can be automatically identified, and the worker is reminded of solving the problem in time, is beneficial to improving the production efficiency and the intelligent degree.

Further, still include front bezel and audible-visual annunciator, the side of frame plate is located to the front bezel, audible-visual annunciator locates the side of front bezel, and audible-visual annunciator corresponds with the guide pulley, audible-visual annunciator's input is connected with the output electricity of PLC controller, and audible-visual annunciator can be when discerning lack of line or broken string, and audible-visual annunciator can send out the police dispatch newspaper sound automatically and flash the warning light, reminds the staff.

Furthermore, the auxiliary assembly comprises side plates, fixing rods and cotton brushes, the side plates are symmetrically arranged on two sides of the support, the fixing rods are symmetrically arranged on the side plates on the two sides, and the cotton brushes are symmetrically arranged at the opposite ends of the fixing rods on the two sides.

Furthermore, the auxiliary assembly further comprises a connecting seat and a lead, the connecting seat is arranged at the end of the fixing rod, one end of the lead is arranged on the bottom surface of the connecting seat, the other end of the lead is connected with the ground, the yarn can pass through the cotton brushes on the two sides of the auxiliary assembly, the cleaning of the yarn can be realized by using the cotton brushes in the yarn feeding process, the impurities attached to the yarn are removed, and meanwhile, the static electricity on the yarn can be eliminated by using the connection between the lead and the fixing rod and the ground.

Compared with the prior art, the beneficial effects of the utility model are that: this style of style highlight short fiber's yarn guide mechanism has following benefit:

1. the usable motor of the adjustment assembly of this style of yarn guide mechanism for height and width drive the screw rod and rotate, realize the lift of square pole, and then the accessible frame plate drives the guide pulley and goes up and down, and then can adjust the height of guide pulley as required.

2. This high bright short fiber's of form feed mechanism's determine module can be at the in-process that the yarn fed, under the effect of tensioning force, the yarn is pressed and is moved the guide pulley and slide downwards, make the spring compression, the guide arm lapse simultaneously, make depression bar and force sensor's sense terminal laminating, when the condition of broken string or scarce line appears in the yarn, the guide pulley loses the tensioning force, the spring drives the guide pulley and upwards resets, the depression bar breaks away from force sensor, the force sensor atress is zero, can automatic identification yarn broken string or lack of line, and remind the staff to make the problem in time solve, be favorable to improving production efficiency, improve intelligent degree.

3. The auxiliary assembly of the yarn guide mechanism for the high-brightness short fibers can pass the yarns through the cotton brushes on the two sides, can clean the yarns by using the cotton brushes in the yarn feeding process, removes the impurities attached to the yarns, and can eliminate static electricity on the yarns by using the connection of the guide wires, the fixed rods and the ground.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a support 1, a PLC 11, an adjusting component 2, a square rod 21, a top frame 22, a screw 23, a motor 24, a frame plate 25, a yarn guide component 3, a support 31, a side groove 32, a guide rod 33, a sliding block 34, a guide wheel 35, a spring 36, a detection component 4, a bottom frame 41, a force sensor 42, a bottom plate 43, a pressure rod 44, a front seat 5, a sound-light alarm 51, an auxiliary component 6, a side plate 61, a fixing rod 62, a cotton brush 63, a connecting seat 64 and a wire 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: the yarn guide mechanism of the square high-brightness short fibers comprises a bracket 1 and an adjusting component 2;

support 1: the yarn guide component 3 is arranged in the yarn guide component 3, the yarn guide component 3 comprises a support 31, a side groove 32, a guide rod 33, a sliding block 34, a guide wheel 35 and a spring 36, the support 31 is uniformly arranged on the bottom surface of the frame plate 25, the side groove 32 is arranged on the side surface of the support 31, the guide rod 33 penetrates through the bottom surface of the side groove 32, the sliding block 34 is connected in the side groove 32 in a sliding manner, the middle part of the side surface of the guide wheel 35 is rotatably connected on the side surface of the sliding block 34, the spring 36 is sleeved on the guide rod 33 and positioned between the sliding block 34 and the bottom surface of the side groove 32, the yarn guide component 3 is provided with a detection component 4 and an auxiliary component 6, the detection component 4 comprises a bottom frame 41, a force sensor 42, a bottom plate 43 and a pressure rod 44, the bottom frame 41 is arranged on the bottom surface of the support 31, the force sensor 42 is arranged on the inner bottom surface of the bottom frame 41, the bottom plate 43 is arranged on the bottom surface of the bottom plate 43, and the bottom end of the pressure rod 44 is attached to the detection end of the force sensor 42, the output end of the force sensor 42 is electrically connected with the input end of the PLC 11, the auxiliary assembly 6 comprises side plates 61, fixing rods 62 and cotton brushes 63, the side plates 61 are symmetrically arranged on two sides of the support 31, the fixing rods 62 are symmetrically arranged on the side plates 61 on the two sides, the cotton brushes 63 are symmetrically arranged at the opposite ends of the fixing rods 62 on the two sides, the auxiliary assembly 6 further comprises a connecting seat 64 and a lead 65, the connecting seat 64 is arranged at the end part of the fixing rods 62, one end of the lead 65 is arranged on the bottom surface of the connecting seat 64, and the other end of the lead 65 is connected with the ground;

the adjusting component 2: the support comprises a square rod 21, an upper frame 22, a screw 23, a motor 24 and a frame plate 25, wherein the square rod 21 penetrates through the middle part of the top surface of the support 1, the upper frame 22 is arranged on the top surface of the support 1, the top end of the screw 23 is rotatably connected to the middle part of the upper frame 22, the bottom of the screw 23 is in threaded connection with a threaded hole in the middle part of the square rod 21, the motor 24 is arranged on the top surface of the upper frame 22, an output shaft of the motor 24 is fixedly connected with the top end of the screw 23, and the frame plate 25 is arranged at the bottom end of the square rod 21;

wherein: still include PLC controller 11, PLC controller 11 locates the side of support 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with motor 24's input electricity.

Wherein: still include front bezel 5 and audible-visual annunciator 51, the side of frame plate 25 is located to front bezel 5, and audible-visual annunciator 51 locates the side of front bezel 5, and audible-visual annunciator 51 corresponds with guide pulley 35, and audible-visual annunciator 51's input is connected with PLC controller 11's output electricity.

Utilize the rotation of motor 24 to drive screw rod 23 and rotate, realize the lift of square bar 21, and then accessible frame plate 25 drives guide pulley 35 and goes up and down, can adjust the height of guide pulley 35 as required.

The utility model provides a yarn guide mechanism of square high bright short-staple's theory of operation as follows: firstly, the yarn is wound from the upper side of the middle part of the guide wheel 35, and passes through the cotton brushes 63 at two sides, the rotation of the guide wheel 35 can be realized in the yarn feeding process, the guiding is realized, secondly, the screw 23 is driven to rotate by the rotation of the motor 24, the lifting of the square rod 21 is realized, the guide wheel 35 can be driven to lift through the frame plate 25, the height of the guide wheel 35 can be adjusted according to the requirement, in the yarn feeding process, the yarn presses the guide wheel 35 to slide downwards under the action of the tensioning force, the spring 36 is compressed, the guide rod 33 slides downwards, the pressure rod 44 is attached to the detection end of the force sensor 42, when the yarn is broken or missing, the guide wheel 35 loses the tensioning force, the spring drives the guide wheel 35 to reset upwards, the pressure rod 44 is separated from the force sensor 42, the force of the force sensor 42 is zero, the yarn broken or missing can be automatically identified, and the audible and visual alarm 51 is automatically started to remind the working personnel, in the process of yarn feeding, the cotton brush 63 can be used for cleaning the yarn and removing impurities attached to the yarn, and meanwhile, the conducting wire 65 is connected with the fixed rod 62 and the ground, so that static electricity on the yarn can be eliminated.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in the above embodiment is siemens S7-300, the motor 24, the force sensor 42, and the audible and visual alarm 51 may be freely configured according to an actual application scenario, the motor 24 may be a servo motor, the force sensor 42 may be a diaphragm-type force sensor, and the audible and visual alarm 51 may be an explosion-proof audible and visual alarm. The PLC controller controls the operation of the motor 24, force sensor 42 and audible and visual alarm 51 in a manner conventional in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Yarn guide mechanism of square high bright short-staple, its characterized in that: comprises a bracket (1) and an adjusting component (2);

stent (1): a yarn guide component (3) is arranged in the yarn guide component, and a detection component (4) and an auxiliary component (6) are arranged on the yarn guide component (3);

adjusting assembly (2): the square rod support is characterized by comprising a square rod (21), an upper frame (22), a screw rod (23), a motor (24) and a frame plate (25), wherein the square rod (21) penetrates through the middle of the top surface of the support (1), the upper frame (22) is arranged on the top surface of the support (1), the top end of the screw rod (23) is rotatably connected to the middle of the upper frame (22), the bottom of the screw rod (23) is in threaded connection with a threaded hole in the middle of the square rod (21), the motor (24) is arranged on the top surface of the upper frame (22), an output shaft of the motor (24) is fixedly connected with the top end of the screw rod (23), and the frame plate (25) is arranged at the bottom end of the square rod (21);

wherein: still include PLC controller (11), the side of support (1) is located in PLC controller (11), the input of PLC controller (11) is connected with external power source's output electricity, the output of PLC controller (11) is connected with the input electricity of motor (24).

2. The yarn guide mechanism for the square high-brightness short fibers according to claim 1, characterized in that: guide assembly (3) include support (31), side groove (32), guide arm (33), slider (34), guide pulley (35) and spring (36), the bottom surface of frame plate (25) is evenly located in support (31), the side of support (31) is seted up in side groove (32), guide arm (33) run through the bottom surface of side groove (32), slider (34) sliding connection is in side groove (32), the side middle part of guide pulley (35) rotates the side of connecting at slider (34), spring (36) cup joint the position that lies in between slider (34) and side groove (32) bottom surface on guide arm (33).

3. The yarn guide mechanism for the square high-brightness short fibers according to claim 2, characterized in that: the detection assembly (4) comprises a bottom frame (41), a force sensor (42), a bottom plate (43) and a pressure lever (44), the bottom surface of the support (31) is arranged on the bottom frame (41), the inner bottom surface of the bottom frame (41) is arranged on the force sensor (42), the bottom end of the guide rod (33) is arranged on the bottom plate (43), the bottom surface of the bottom plate (43) is arranged on the pressure lever (44), the bottom end of the pressure lever (44) is attached to the detection end of the force sensor (42), and the output end of the force sensor (42) is electrically connected with the input end of the PLC (11).

4. The yarn guide mechanism for square high-brightness short fibers according to claim 2, characterized in that: still include front stall (5) and audible-visual annunciator (51), the side of frame plate (25) is located in front stall (5), the side of front stall (5) is located in audible-visual annunciator (51), and audible-visual annunciator (51) correspond with guide pulley (35), the input of audible-visual annunciator (51) is connected with the output electricity of PLC controller (11).

5. The yarn guide mechanism for the square high-brightness short fibers according to claim 2, characterized in that: the auxiliary assembly (6) comprises side plates (61), fixing rods (62) and cotton brushes (63), the side plates (61) are symmetrically arranged on two sides of the support (31), the fixing rods (62) are symmetrically arranged on the side plates (61) on the two sides, and the cotton brushes (63) are symmetrically arranged at the opposite ends of the fixing rods (62) on the two sides.

6. The yarn guide mechanism for square high-brightness short fibers according to claim 5, characterized in that: the auxiliary assembly (6) further comprises a connecting seat (64) and a lead (65), the connecting seat (64) is arranged at the end part of the fixing rod (62), one end of the lead (65) is arranged on the bottom surface of the connecting seat (64), and the other end of the lead (65) is connected with the ground.