Textile thread positioning device for textile product processing

Abstract

The invention relates to the technical field of textile thread production and processing, and discloses a textile thread positioning device for textile product processing, which comprises a limiting bottom plate, limiting vertical plates are arranged on the two sides and the middle position of the limiting bottom plate, and a plurality of mounting grooves are uniformly formed in the limiting vertical plates; the device further comprises a wiring block arranged in the mounting groove and used for limiting the spinning thread, limiting blocks are arranged at the two ends of the bottom of the wiring block, and a judgment part for accurately judging the abrasion condition of the wiring block is arranged in the wiring block; according to the spinning thread positioning device, the structure of an existing spinning thread positioning device is improved, accurate judgment of the abrasion condition of the threading block is achieved through the designed judgment part, the abrasion condition of the threading block can be accurately judged, the abrasion condition of the threading block can be accurately judged, and the positioning accuracy of the spinning thread positioning device is improved. After the wiring block is abraded to a certain degree, the state needing to be replaced can be automatically displayed, the limiting assemblies do not need to be manually observed one by one, and the maintenance efficiency of the existing limiting assemblies is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile thread production and processing, in particular to a textile thread positioning device for textile product processing. BACKGROUND

[0002] Textile fabric is a fabric woven by different weaving methods. Textile fabric is divided into two categories of weft-knitted fabric and warp-knitted fabric according to the weaving method. It is usually woven by textile equipment. Textile fabric is composed of various textile threads. In the process of textile processing, a textile thread positioning device is needed.

[0003] The textile thread positioning device is used to avoid the swing of the textile thread during operation, the mutual entanglement with adjacent textile threads, or the entanglement with other parts during the textile process, to ensure the smoothness of the textile process. In the related art, such as the textile thread positioning device for textile fabric production and processing with the announcement number CN118270603A, a lifting unit is arranged on the mounting base, a rotating unit is arranged on the upper part of the lifting unit, a limiting unit is arranged on the upper part of the rotating unit, a force applying unit is arranged in the middle part of the limiting unit, a dustproof unit is arranged above the force applying unit, the overall height can be changed by the lifting unit, so that it is suitable for different specifications and different heights of equipment, and it is very convenient to use. At the same time, the limiting assembly can be removed and replaced, which is convenient for later maintenance and use. In actual use, although the limiting assembly in the above-mentioned textile thread positioning device can be individually removed and replaced according to the wear condition, the wear condition of the limiting assembly cannot be accurately judged, and the number of limiting assemblies is relatively large, so it is necessary to observe the limiting assemblies one by one during the later manual maintenance, thereby reducing the maintenance efficiency. SUMMARY

[0004] The present application aims to provide a textile thread positioning device for textile product processing to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a textile thread positioning device for textile product processing, comprising a limiting bottom plate, limiting vertical plates are arranged on both sides and the middle part of the limiting bottom plate, and a plurality of mounting grooves are uniformly arranged on the limiting vertical plates; further comprising: a thread running block for limiting the textile thread arranged in the mounting groove, limiting blocks are arranged at both ends of the bottom of the thread running block, and a discrimination part for accurately judging the wear condition of the thread running block is arranged in the thread running block; a locking part arranged at the groove bottom position of the mounting groove, the locking part is used for fixing the thread running block, an unlocking part is arranged on one side of the locking part, an avoiding groove is arranged at the groove bottom of the mounting groove, and a trigger part is arranged at the inner bottom of the avoiding groove.

[0006] Preferably, the judging part comprises a cavity arranged in the wire routing block, a piston plate is slidably connected in the cavity, the cavity on the upper side of the piston plate is in a vacuum state, the cavity on the lower side of the piston plate is in a non-vacuum state, and the unlocking part is fixed to the bottom of the piston plate.

[0007] Preferably, the unlocking part comprises four groups of sliding columns, the four groups of sliding columns are fixed to the bottom of the piston plate, the sliding columns slide through the lower side of the cavity, one end of the sliding column away from the piston plate is fixed with a linkage plate, and the bottom of the linkage plate is fixed with a transmission rack.

[0008] Preferably, the locking part comprises a transmission gear, a double-sided stud is fixed in the middle hole of the transmission gear, drive plates are symmetrically screwed on the two sides of the double-sided stud, a locking cylinder is fixed to the side of the drive plate close to the wire routing block, a locking hole matched with the locking cylinder is formed in the limiting block, limiting plates are rotatably connected to the two sides of the double-sided stud close to the middle part, the bottom of the limiting plate is fixed in the mounting groove, a limiting rod is fixed to one side of the limiting plate, the drive plate is slidably sleeved with the limiting rod, and an operation port is formed in one side of the mounting groove.

[0009] Preferably, the triggering part comprises a pressing plate, the pressing plate is slidably connected with the inner wall of the avoiding groove, a spring is fixed to the bottom of the pressing plate, one end of the spring away from the pressing plate is fixedly connected with the groove bottom of the avoiding groove, a touch switch is fixedly connected with the groove bottom of the avoiding groove, and a contact rod is fixed to the bottom of the pressing plate.

[0010] Preferably, a lamp bead is arranged on the top of the limiting vertical plate, and the lamp bead and the touch switch are electrically connected.

[0011] Preferably, a pressing ball is fixed to the bottom end of the contact rod, and the pressing ball is made of silica gel.

[0012] Preferably, a connecting block is fixed to the top of the transmission rack, and the connecting block is fixedly connected with the bottom of the linkage plate.

[0013] Preferably, an exhaust pipe is fixedly connected to the bottom of the wire routing block, and the exhaust pipe is in communication with the space on the lower side of the cavity.

[0014] Preferably, positioning blocks are further fixed to the two sides of the mounting groove, and the limiting block is slidably inserted into the positioning blocks.

[0015] Compared with the prior art, the present application has the following advantages: 1. The present application improves the structure of the existing textile thread positioning device, and the designed discrimination part realizes accurate judgment of the wear condition of the thread running block. After the thread running block is worn to a certain extent, the state of needing replacement can be automatically displayed, without the need for manual observation of each limiting component, thereby greatly improving the maintenance efficiency of the existing limiting component.

[0016] 2. The locking part and unlocking part designed in the present application can trigger the unlocking part to work when the thread running block reaches the wear limit, so that the unlocking part drives the locking part to automatically disassemble the thread running block, thereby greatly improving the disassembly efficiency of the thread running block. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the local structure of the present application; Figure 3 It is a schematic diagram of the internal structure of the thread running block according to the present application; Figure 4 It is a schematic diagram of the state of the transmission rack entering the avoidance groove according to the present application; Figure 5 It is a schematic diagram of the local section of the discrimination part and the unlocking part according to the present application; Figure 6 It is a schematic diagram of the section structure of the locking part according to the present application; Figure 7 It is a schematic diagram of the structure of the thread running block according to the present application; Figure 8 It is a schematic diagram of the two states of the transmission rack before and after work according to the present application; Figure 9 It is Figure 4 It is an enlarged view of area A in the figure.

[0018] In the figure: 1, limiting bottom plate; 2, limiting vertical plate; 3, mounting groove; 4, thread running block; 5, limiting block; 6, discrimination part; 7, locking part; 8, unlocking part; 9, trigger part; 10, avoidance groove; 11, cavity; 12, piston plate; 13, sliding column; 14, linkage plate; 15, transmission rack; 16, transmission gear; 17, two-way stud; 18, driving plate; 19, locking cylinder; 20, locking hole; 21, limiting plate; 22, limiting rod; 23, pressing plate; 24, spring; 25, contact switch; 26, contact rod; 27, lamp bead; 28, pressing ball; 29, connecting block; 30, exhaust pipe; 31, positioning block; 32, operation port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of the present application.

[0020] Embodiment one: please refer to Figures 1-4 , a textile thread positioning device for textile product processing, comprising a limiting bottom plate 1, limiting vertical plates 2 are arranged at both sides and middle positions of the limiting bottom plate 1, a plurality of installation grooves 3 are uniformly arranged on the limiting vertical plates 2, and existing textile threads pass through the installation grooves 3 between the three limiting vertical plates 2, so that the effect of multi-threading is achieved. Further comprising: a thread running block 4 arranged in the installation groove 3 and used for limiting the textile thread, limiting blocks 5 are arranged at both ends of the bottom of the thread running block 4, a discrimination part 6 for accurately judging the wear condition of the thread running block 4 is arranged in the thread running block 4, the accurate judgment of the wear condition of the thread running block 4 is realized through the designed discrimination part 6, and the state of needing to be replaced can be automatically displayed after the thread running block 4 is worn to a certain degree, without the need for manual observation of the limiting assembly one by one, so that the maintenance efficiency of the existing limiting assembly is greatly improved. A locking part 7 is arranged at the groove bottom position of the installation groove 3, the locking part 7 is used for fixing the thread running block 4, an unlocking part 8 is arranged on one side of the locking part 7, an avoiding groove 10 is arranged at the groove bottom of the installation groove 3, a trigger part 9 is arranged at the inner bottom of the avoiding groove 10, the locking part 7 and the unlocking part 8 are designed, the unlocking part 8 is triggered to work when the thread running block 4 reaches the wear limit, so that the unlocking part 8 drives the locking part 7 to automatically disassemble the thread running block 4, and the disassembly efficiency of the thread running block 4 is greatly improved.

[0021] In the scheme, when the thread running block 4 is worn to the limit state, the discrimination part 6 automatically pushes the unlocking part 8 downward, so as to loosen the locking part 7, and the thread running block 4 is automatically disassembled from the installation groove 3, and then the unlocking part 8 enters the avoiding groove 10 to control the trigger part 9, so as to remind personnel that the thread running block 4 needs to be replaced.

[0022] Further, please refer to Figure 5 The discrimination part 6 comprises a cavity 11 arranged in the thread running block 4, a piston plate 12 is slidably connected in the cavity 11, the cavity 11 on the upper side of the piston plate 12 is in a vacuum state, the cavity 11 on the lower side of the piston plate 12 is in a non-vacuum state, and the unlocking part 8 is fixed at the bottom of the piston plate 12.

[0023] The principle of wear state judgment of the wiring block 4 is as follows: when the wiring groove of the wiring block 4 is worn to a certain extent, the material worn off from the bottom of the wiring groove will cause the wiring groove to have a gap or a crack, at this time, the upper space of the cavity 11 will be connected with the outside, so that the upper side of the cavity 11 becomes a non-vacuum state, and the external gas will rush into the vacuum area, thereby pushing the piston plate 12 to move downward, driving the air on the lower side of the cavity 11 to be rapidly discharged, at this time, the piston plate 12 will drive the unlocking part 8 to move downward together, and the locking part 7 is linked, so that the wiring block 4 is synchronously disassembled.

[0024] Further, referring to Figure 5 , the unlocking part 8 comprises four groups of sliding columns 13, the four groups of sliding columns 13 are fixed at the bottom of the piston plate 12, the sliding columns 13 slide through the lower side of the cavity 11, one end of the sliding column 13 away from the piston plate 12 is fixed with a linkage plate 14, and the bottom of the linkage plate 14 is fixed with a transmission rack 15; Among them, referring to Figure 2 , Figure 6 and Figure 7 , the locking part 7 comprises a transmission gear 16, a bidirectional screw post 17 is fixed in the middle hole of the transmission gear 16, drive plates 18 are symmetrically screwed on both sides of the bidirectional screw post 17, a locking cylinder 19 is fixed on the side of the drive plate 18 close to the wiring block 4, a locking hole 20 matching the locking cylinder 19 is formed in the limiting block 5, limit plates 21 are rotatably connected on both sides of the bidirectional screw post 17 close to the middle part, the bottom of the limit plate 21 is fixed in the mounting groove 3, a limit rod 22 is fixed on one side of the limit plate 21, the drive plate 18 and the limit rod 22 are slidably sleeved, and an operation port 32 is formed on one side of the mounting groove 3.

[0025] Specifically, when the piston plate 12 moves downward, the sliding column 13 moves downward, the linkage plate 14 moves downward, the transmission rack 15 moves downward, the transmission gear 16 rotates, the bidirectional screw post 17 rotates, the drive plates 18 on both sides of the bidirectional screw post 17 move close to each other, the locking cylinder 19 is moved out of the locking hole 20, and the unlocking effect of the limiting block 5 on the bottom of the wiring block 4 is completed, so that personnel can quickly take out the wiring block 4 from the mounting groove 3.

[0026] Further, referring to Figure 8The top of the transmission rack 15 is fixed with a connecting block 29, which is fixedly connected with the bottom of the linkage plate 14. Since there is no tooth groove outside the connecting block 29, when the transmission rack 15 moves downward to disengage from the transmission gear 16, the connecting block 29 will continue to move downward. Thus, when the wire arranging block 4 is taken out in the vertical direction, the connecting block 29 moves upward first and will not engage with the transmission gear 16. Until the wire arranging block 4 is completely taken out, the transmission rack 15 will not engage with the transmission gear 16, avoiding the transmission gear 16 and the transmission gear 16 from being mistakenly contacted again, so that the locking cylinder 19 is displaced.

[0027] Further, referring to Figure 5 The bottom of the wire arranging block 4 is fixedly connected with an exhaust pipe 30, which is connected with the lower space of the cavity 11. In the initial state, the piston plate 12 is located at the uppermost position, the lower space of the piston plate 12 sucks in air, ensuring that the piston plate 12 can stay in the cavity 11 without moving. Then, when the piston plate 12 moves downward, the piston plate 12 will exhaust the air on the lower side of the cavity 11 through the exhaust pipe 30, playing a role of stable pressure relief. The piston plate 12 has a gas pressure on the bottom, so as to reduce the pushing force when the piston plate 12 moves downward, and slow down the speed of the piston plate 12 when it moves downward, reducing the impact force when the transmission gear 16 and the transmission rack 15 engage.

[0028] Further, referring to Figure 2 The two sides of the mounting groove 3 are also fixed with positioning blocks 31, and the limiting block 5 is slidingly inserted into the positioning block 31. In the initial stage of installing the wire arranging block 4, the limiting block 5 at the bottom of the wire arranging block 4 is slidingly inserted into the positioning block 31, so as to have a predetermined positioning effect on the wire arranging block 4. Then, the transmission gear 16 is manually rotated, so that the transmission gear 16 drives the two-way stud 17 to rotate, and the two locking cylinders 19 are moved into the locking holes 20 to complete the fixation of the wire arranging block 4.

[0029] Embodiment two: referring to Figure 3 , Figure 4 and Figure 9 This embodiment further illustrates embodiment one, and the difference lies in that the replacement steps of the wire arranging block 4 are optimized.

[0030] Specifically, the trigger part 9 includes a pressing plate 23, which is slidingly connected with the inner wall of the avoiding groove 10. The bottom of the pressing plate 23 is fixed with a spring 24, one end of the spring 24 away from the pressing plate 23 is fixedly connected with the groove bottom of the avoiding groove 10. The groove bottom of the avoiding groove 10 is fixedly connected with a contact switch 25, and the bottom of the pressing plate 23 is fixed with a contact rod 26. Meanwhile, the top of the limiting vertical plate 2 is provided with a lamp bead 27, and the lamp bead 27 is electrically connected with the contact switch 25.

[0031] Specifically, when the transmission rack 15 moves down into the avoiding groove 10, the bottom of the transmission rack 15 will be in contact with the pressing plate 23, so that the pressing plate 23 compresses the spring 24, and since the elastic force of the spring 24 is far less than the pushing force on the piston plate 12, the spring-back force of the spring 24 will not affect the pressing plate 23, that is, the pressing plate 23 will not move up, at this time, the bottom of the pressing plate 23 drives the contact rod 26 to move down, until the bottom end of the contact rod 26 is in contact with the contact switch 25, the contact switch 25 forms a current loop with the external power supply (not shown in the figure), so that the lamp bead 27 is lit, to achieve the signal that the wiring block 4 at this place needs to be replaced, quickly positioning the wiring block 4 that needs to be replaced, so as to remind the personnel that the wiring block 4 at this place needs to be replaced.

[0032] It should be noted that the bottom end of the contact rod 26 is fixed with a pressing ball 28, the pressing ball 28 is made of silica gel material, the silica gel material of the pressing ball 28 can increase the sealing performance when the contact rod 26 is in contact with the contact switch 25, ensure the stability of the current loop, and improve the accuracy of the lamp bead 27 lighting, in addition, the silica gel material also has a certain elasticity, which can buffer the impact force of the transmission rack 15 on the pressing plate 23 to a certain extent, and protect the structure of the triggering part 9 from being damaged.

[0033] In the scheme, the specific steps of replacing the wiring block 4 are as follows: Firstly, the textile line will be worn and torn by friction with the wiring groove of the wiring block 4, when the wiring block 4 is worn to the limit state, the judging part 6 will automatically push the unlocking part 8 downward, so as to release the locking part 7; Then, the bottom end of the unlocking part 8 will be linked with the triggering part 9 to make the lamp bead 27 at the position of the wiring block 4 which has been disassembled emit light, so as to remind the personnel to take out and replace the wiring block 4; Subsequently, the conveying movement of the textile line on the wiring block 4 at this place is stopped, the personnel takes down the wiring block 4 at this place, and puts the limiting block 5 on the new wiring block 4 into the positioning block 31; Finally, the personnel manually rotates the two-way stud 17, so that the locking part 7 locks the two limiting blocks 5 at the bottom of the wiring block 4 again, so as to complete the replacement operation of the wiring block 4.

[0034] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and it is intended that the present application encompass any or all such alterations.

[0035] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, which is defined by the appended claims and their equivalents.

Claims

1. A textile thread positioning device for textile product processing, comprising: A limiting base plate (1) is provided with limiting upright plates (2) on both sides and in the middle of the limiting base plate (1), and multiple mounting grooves (3) are evenly provided on the limiting upright plates (2). Its characteristic is that it further includes: A thread guide block (4) for limiting the textile thread is provided in the mounting groove (3). Limiting blocks (5) are provided at both ends of the bottom of the thread guide block (4). A discrimination part (6) for accurately judging its wear condition is provided inside the thread guide block (4). The locking part (7) is installed at the bottom of the mounting groove (3). The locking part (7) is used to fix the wiring block (4). The locking part (7) has an unlocking part (8) on one side. The bottom of the mounting groove (3) has an avoidance groove (10). The bottom of the avoidance groove (10) has a trigger part (9).

2. The textile thread positioning device for textile product processing according to claim 1, characterized in that: The discrimination unit (6) includes a cavity (11) located inside the wiring block (4). A piston plate (12) is slidably connected inside the cavity (11). The cavity (11) on the upper side of the piston plate (12) is in a vacuum state, and the cavity (11) on the lower side of the piston plate (12) is in a non-vacuum state. The unlocking unit (8) is fixed to the bottom of the piston plate (12).

3. A textile thread positioning device for textile product processing according to claim 2, characterized in that: The unlocking part (8) includes a sliding column (13), and four sets of the sliding columns (13) are evenly arranged. All four sets of the sliding columns (13) are fixed to the bottom of the piston plate (12). The sliding column (13) slides through the lower side of the cavity (11). A linkage plate (14) is fixed to one end of the sliding column (13) away from the piston plate (12). A transmission rack (15) is fixed to the bottom of the linkage plate (14).

4. A textile thread positioning device for textile product processing according to claim 3, characterized in that: The locking part (7) includes a transmission gear (16), a bidirectional stud (17) is fixed in the middle hole of the transmission gear (16), a drive plate (18) is symmetrically screwed to both sides of the bidirectional stud (17), a locking cylinder (19) is fixed to the side of the drive plate (18) near the wiring block (4), a locking hole (20) adapted to the locking cylinder (19) is opened on the limiting block (5), a limiting plate (21) is rotatably connected to both sides of the bidirectional stud (17) near its middle part, the bottom of the limiting plate (21) is fixed in the mounting groove (3), a limiting rod (22) is fixed to one side of the limiting plate (21), the drive plate (18) is slidably sleeved with the limiting rod (22), and an operation port (32) is opened on one side of the mounting groove (3).

5. A textile thread positioning device for textile product processing according to claim 1, characterized in that: The triggering part (9) includes a pressing plate (23), which is slidably connected to the inner wall of the clearance groove (10). A spring (24) is fixed at the bottom of the pressing plate (23), and one end of the spring (24) away from the pressing plate (23) is fixedly connected to the bottom of the clearance groove (10). A contact switch (25) is fixedly connected to the bottom of the clearance groove (10), and a contact rod (26) is fixed at the bottom of the pressing plate (23).

6. A textile thread positioning device for textile product processing according to claim 5, characterized in that: The top of the limiting plate (2) is equipped with a lamp bead (27), and the lamp bead (27) is electrically connected to the contact switch (25).

7. A textile thread positioning device for textile product processing according to claim 5, characterized in that: The bottom end of the contact rod (26) is fixed with a pressure ball (28), which is made of silicone material.

8. A textile thread positioning device for textile product processing according to claim 3, characterized in that: A connecting block (29) is fixed to the top of the transmission rack (15), and the connecting block (29) is fixedly connected to the bottom of the linkage plate (14).

9. A textile thread positioning device for textile product processing according to claim 2, characterized in that: The bottom of the wiring block (4) is fixedly connected to an exhaust pipe (30), which is connected to the lower space of the cavity (11).

10. A textile thread positioning device for textile product processing according to claim 1, characterized in that: The mounting groove (3) is also fixed with positioning blocks (31) on both sides, and the limiting block (5) is slidably inserted into the positioning block (31).

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