Warping machine capacity expansion device

Abstract

The utility model discloses a warping machine capacity expansion device which comprises an installation plate arranged above the middle of a warping machine, a first wire distributing plate is fixedly installed on the top of the front side of the installation plate, a second wire distributing plate is connected to the top of the rear side of the installation plate in a sliding mode, and a plurality of sets of wire arranging holes are formed in the surface of the first wire distributing plate and the surface of the second wire distributing plate. According to the utility model, through the arrangement of the first branching plate and the second branching plate, when the warping operation requirements of different numbers of yarns are met, if the number of the yarn arrangement holes of the first branching plate is not enough to meet the requirement, the yarn arrangement holes of the second branching plate are not enough to meet the requirement, the yarn arrangement holes of the first branching plate are not enough to meet the requirement, and the yarn arrangement holes of the second branching plate are not enough to meet the requirement. A worker can easily enable the second wire distributing plate to slide out along the surface of the mounting plate by operating the connecting piece, and the newly added wire arranging holes are perfectly butted with the wire arranging holes of the first wire distributing plate, so that the number of the wire arranging holes is quickly increased, the yarn carding requirement is met, and different working requirements are met.

Description

Technical Field

[0001] This utility model relates to the technical field of expansion devices for warping machines, specifically a warping machine expansion device. Background Technology

[0002] A warping machine is a machine that winds a certain number of warp yarns parallel to each other on a warp beam or weaving beam according to a specified length and width. The warp yarns that have been warped are used for sizing and threading. Warping requires that each warp yarn has equal tension, is evenly distributed on the warp beam or weaving beam, and that the arrangement of colored yarns conforms to the process specifications.

[0003] Currently, Chinese patent CN219079754U discloses an adjustable warping machine, which includes a frame, a yarn separating and guiding mechanism, a first guide shaft, a bracket, a material guiding assembly, and a winding roller. The winding roller is installed on one side of the frame, the first guide shaft is installed on the frame via the bracket and is located above the winding roller, the material guiding assembly is installed on the top of the frame on the side opposite to the winding roller, and the yarn separating and guiding mechanism is installed between the material guiding assembly and the first guide shaft. The present invention can realize the width adjustment of the yarn and can make it evenly wound on the winding roller in a certain direction.

[0004] The aforementioned adjustable warping machine has some problems in use. Although it can adjust the width of the yarn and make it evenly wound on the roller shaft in a certain direction, the number of guide shafts in its guide frame is constant, which directly limits the number of yarns that can be processed at the same time, making it difficult to increase the number of yarns. Utility Model Content

[0005] The purpose of this invention is to provide a warping machine expansion device to solve the problem mentioned in the background art, where the number of guide shafts in the guide frame is constant, directly limiting the number of yarns that can be processed simultaneously and making it difficult to increase the number of yarns.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A warping machine expansion device includes a mounting plate disposed above the middle part of the warping machine. A first thread divider plate is fixedly mounted on the top front side of the mounting plate, and a second thread divider plate is slidably connected to the top rear side of the mounting plate. Both the first and second thread divider plates have a plurality of thread-guiding holes on their surfaces. A connector for connecting the second thread divider plate is provided on the back of the first thread divider plate. The bottom of the mounting plate is mounted on the warping machine via a mounting assembly.

[0008] As a preferred technical solution, the installation assembly includes a support column fixedly installed at the center of the bottom of the mounting plate. A square block is fixedly connected to the bottom of the support column. Fixing clips are respectively provided on both sides of the square block. Fixing bolts are threadedly connected to the opposite side of the two sets of fixing clips. Two sets of connecting rods are fixedly connected between the two sets of fixing clips. The square block is slidably sleeved on the surface of the two sets of connecting rods. Hand-tightening bolts are threadedly connected to the bottom of the square block and at the corresponding position of the connecting rod. The ends of the two sets of hand-tightening bolts extend upward and abut against the surface of the corresponding side connecting rod.

[0009] As a preferred technical solution, the connector includes a guide hole formed on the lower back surface of the second splitter plate and arranged along its length. A screw is fixedly connected to the rear side of one end of the first splitter plate and at a position corresponding to the guide hole. The end of the screw extends to the outer side of the second splitter plate, and a wing nut is threaded to the end of the screw. One side of the wing nut contacts the surface of the second splitter plate.

[0010] As a preferred technical solution, limit grooves are provided on the upper inner walls of both sides of the cable management hole, and a mounting bracket is slidably connected between the two sets of limit grooves in the same position. The inner cavity of the mounting bracket is rotatably connected to a guide wheel.

[0011] As a preferred technical solution, a pressure sensor is embedded in the top inner wall of each group of cable management holes. The detection end of the pressure sensor is fixedly connected to the top surface of the mounting bracket at the corresponding side position. A mounting groove is opened at one end of the first cable distribution plate. A controller is installed in the inner cavity of the mounting groove. An audible and visual alarm is installed at one end of the first cable distribution plate. The signal output end of the pressure sensor is electrically connected to the signal input end of the controller through a wire. The signal output end of the controller is electrically connected to the signal input end of the audible and visual alarm through a wire.

[0012] As a preferred technical solution, a marking groove is provided on the top of the second splitter plate at the corresponding position of each group of cable management holes, and a label is attached to the top of the second splitter plate at one side of each group of marking grooves. A pointer is provided on the top of the first splitter plate at the corresponding position of one group of cable management holes, with one end of the pointer pointing to the marking groove.

[0013] As a preferred technical solution, a guide strip is fixedly connected to the bottom of the second dividing plate, and a guide groove is opened on the top of the mounting plate corresponding to the guide strip, and the guide strip is slidably connected to the inner cavity of the guide groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the setting of a first and a second thread-separating plate, allows workers to easily slide the second thread-separating plate along the surface of the mounting plate when facing warping operations with different quantities of yarn. This allows the newly added thread-separating holes to perfectly align with the thread-separating holes of the first thread-separating plate, thereby rapidly expanding the number of thread-separating holes to meet the needs of yarn combing and thus satisfying different work requirements.

[0016] 2. This utility model provides precise guidance for the sliding of the second dividing plate through the setting of the connecting parts and the cooperation of the guide hole and the screw, so that it can be accurately positioned during the movement, ensuring that the thread-guiding holes on the second dividing plate are accurately aligned with the thread-guiding holes on the first dividing plate. After the position of the second dividing plate is adjusted, tightening the wing nut can provide a strong fastening force, so that the second dividing plate will not be displaced due to vibration, shaking or other factors when the warping machine is running, thus ensuring the stability and reliability of the dividing work.

[0017] 3. This utility model achieves real-time monitoring of yarn tension changes by setting up a pressure sensor, controller and audible and visual alarm. Once the yarn tension is abnormal, such as yarn breakage, an alarm can be issued in time to remind operators to take measures to avoid production accidents and material waste, and improve production efficiency and safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the warping machine expansion device of this utility model;

[0019] Figure 2 This is a rear view structural schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the limiting groove of this utility model.

[0021] In the picture:

[0022] 100. Mounting plate; 101. First cable management plate; 102. Cable routing hole; 103. Second cable management plate; 104. Guide strip; 105. Guide hole; 106. Screw; 107. Wing nut; 109. Guide groove; 110. Limiting groove;

[0023] 200. Guide wheel; 201. Mounting bracket;

[0024] 300, Marking slot; 301, Label paper; 302, Pointer;

[0025] 400. Audible and visual alarm; 401. Controller; 402. Mounting slot; 403. Pressure sensor;

[0026] 500. Fixing clip; 501. Fixing bolt; 502. Connecting rod; 503. Square block; 504. Hand-tightening bolt; 505. Support column. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-3 This embodiment provides a warping machine expansion device, including a mounting plate 100 disposed above the middle of the warping machine. A first thread divider plate 101 is fixedly mounted on the top front side of the mounting plate 100, and a second thread divider plate 103 is slidably connected to the top rear side of the mounting plate 100. Both the first thread divider plate 101 and the second thread divider plate 103 have several sets of thread-guiding holes 102 on their surfaces. A connector for connecting the second thread divider plate 103 is provided on the back of the first thread divider plate 101. The bottom of the mounting plate 100 is mounted on the warping machine via a mounting assembly. With the setting of the first yarn dividing plate 101 and the second yarn dividing plate 103, when facing the warping operation requirements of different quantities of yarn, if the number of yarn guiding holes 102 of the first yarn dividing plate 101 is insufficient, the operator can easily operate the connector to make the second yarn dividing plate 103 slide out along the surface of the mounting plate 100, so that the newly added yarn guiding holes 102 are perfectly connected with the yarn guiding holes 102 of the first yarn dividing plate 101, thereby quickly expanding the number of yarn guiding holes 102 to meet the needs of yarn combing, thus meeting different work requirements.

[0029] The installation assembly includes a support column 505 fixedly installed at the center of the bottom of the mounting plate 100. A square block 503 is fixedly connected to the bottom of the support column 505. Fixing clips 500 are respectively provided on both sides of the square block 503. Fixing bolts 501 are threadedly connected to the opposite side of the two sets of fixing clips 500. Two sets of connecting rods 502 are fixedly connected between the two sets of fixing clips 500. The square block 503 is slidably fitted onto the surface of the two sets of connecting rods 502. Hand-tightening bolts 504 are threadedly connected to the bottom of the square block 503 and at the corresponding position of the connecting rod 502. The ends of the two sets of hand-tightening bolts 504 extend upward and abut against the surface of the corresponding side connecting rod 502. Through the installation assembly, the device can be firmly installed on the warping machine frame. The sliding fit between the square block 503 and the connecting rod 502 facilitates position adjustment during installation, ensuring the flexibility and stability of the installation.

[0030] The connector includes a guide hole 105 formed on the lower back surface of the second splitter plate 103 and extending along its length. A screw 106 is fixedly connected to the rear side of one end of the first splitter plate 101, corresponding to the guide hole 105. The end of the screw 106 extends to the outside of the second splitter plate 103, and a wing nut 107 is threaded onto the end of the screw 106. One side of the wing nut 107 contacts the surface of the second splitter plate 103. Through the connector, the guide hole 105 and the screw... The cooperation of rod 106 provides precise guidance for the sliding of the second dividing plate 103, enabling it to be accurately positioned during movement. This ensures that the thread-guiding holes 102 on the second dividing plate 103 are accurately aligned with the thread-guiding holes 102 on the first dividing plate 101. After adjusting the position of the second dividing plate 103, tightening the wing nut 107 provides a strong fastening force, preventing the second dividing plate 103 from shifting due to vibration, shaking, or other factors during warping machine operation, thus ensuring the stability and reliability of the dividing work.

[0031] The upper inner walls on both sides of the yarn guide hole 102 are provided with limiting grooves 110. The two sets of limiting grooves 110 in the same position are slidably connected to the mounting bracket 201. The inner cavity of the mounting bracket 201 is rotatably connected to the guide wheel 200. With the setting of the guide wheel 200, when the yarn passes through the yarn guide hole 102, it is located in the guide groove of the guide wheel 200, which effectively reduces the friction between the yarn and the yarn guide hole 102, thereby protecting the yarn quality and improving the yield of yarn processing.

[0032] Each group of yarn guide holes 102 has a pressure sensor 403 embedded in the top inner wall. The detection end of the pressure sensor 403 is fixedly connected to the top surface of the mounting bracket 201 at the corresponding side position. One end of the first yarn guide plate 101 has a mounting groove 402. The inner cavity of the mounting groove 402 is equipped with a controller 401. One end of the first yarn guide plate 101 is equipped with an audible and visual alarm 400. The signal output end of the pressure sensor 403 is electrically connected to the signal input end of the controller 401 through a wire. The signal output end of the controller 401 is electrically connected to the signal input end of the audible and visual alarm 400 through a wire. Through the setting of the pressure sensor 403, controller 401 and audible and visual alarm 400, real-time monitoring of yarn tension changes is realized. Once the yarn tension is abnormal, such as yarn breakage, an alarm can be issued in time to remind the operator to take measures to avoid production accidents and material waste, and improve production efficiency and safety.

[0033] Among them, the controller 401 can be a DSP controller 401 with the model number TMS320F2812, and the pressure sensor 403 can be an Omron E2E-X series capacitive pressure sensor 403.

[0034] The second dividing plate 103 has marking slots 300 on its top, corresponding to each group of cable management holes 102. A label 301 is attached to one side of each marking slot 300 on the top of the second dividing plate 103. A pointer 302 is set on the top of the first dividing plate 101, corresponding to one group of cable management holes 102. One end of the pointer 302 points to the marking slot 300. Through the setting of the pointer 302 and the marking slot 300, the marking slot 300 on the second dividing plate 103, the label 301, and the pointer 302 on the first dividing plate 101, the operator can intuitively understand the number and quantity of the cable management holes 102. When adjusting the position of the second dividing plate 103, the required number of cable management holes 102 can be accurately located, improving the accuracy and efficiency of the operation.

[0035] The bottom of the second splitter plate 103 is fixedly connected to a guide strip 104. The top of the mounting plate 100 is provided with a guide groove 109 corresponding to the guide strip 104. The guide strip 104 is slidably connected to the inner cavity of the guide groove 109. Through the setting of the guide strip 104 and the guide groove 109, the guide strip 104 at the bottom of the second splitter plate 103 cooperates with the guide groove 109 at the top of the mounting plate 100, making the second splitter plate 103 more stable during sliding, ensuring the accuracy of the sliding and positioning of the second splitter plate 103, and thus ensuring the stability of the splitter operation.

[0036] Working principle;

[0037] First, attach the fixing clips 500 at both ends of the connecting rod 502 to the frame surface in the middle of the warping machine, and then tighten the fixing bolts 501 and abut against the frame surface to achieve a stable installation of the device. Then, mark the surface of each set of label paper 301 on the top of the second dividing plate 103 and number each set of thread holes 102 in sequence.

[0038] Then, the required number of yarns are sequentially passed through the yarn management holes 102 of the first yarn divider 101 and the second yarn divider 103. When the number of yarn management holes on the surface of the first yarn divider cannot meet the usage requirements, the operator loosens the wing nut 107 and pulls the second yarn divider outward, so that the second yarn divider slides out from the surface of the mounting plate 100. Then, the operator observes the marking groove 300 pointed to by the pointer 302. Once the pointer 302 points to the mark of the required number, the operator stops sliding the second yarn divider 103 and makes the remaining yarn management holes 102 of the second yarn divider 103 correspond one-to-one with the yarn management holes 102 on the surface of the first yarn divider 101. Then, the wing nut 107 is tightened to prevent the second yarn divider 103 from shaking.

[0039] Subsequently, the yarns are passed through the yarn guide holes 102 one by one, and the yarns are positioned in the guide grooves of the guide wheel 200, which effectively reduces the friction between the yarns and the yarn guide holes 102 and protects the quality of the yarns.

[0040] Meanwhile, when the yarn tension changes, such as when the yarn breaks, it will cause a change in the pressure on the mounting bracket 201. After the pressure sensor 403 detects this pressure change signal, it transmits it to the controller 401 through a wire. After receiving the signal, the controller 401 analyzes and processes it, and then sends a control signal to the audible and visual alarm 400 through a wire, causing the audible and visual alarm 400 to sound an alarm and promptly remind the operator that the yarn tension is abnormal so that appropriate measures can be taken.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A warping machine expansion device, characterized in that, The device includes a mounting plate (100) located above the middle of the warping machine. A first thread divider plate (101) is fixedly mounted on the top front side of the mounting plate (100), and a second thread divider plate (103) is slidably connected to the top rear side of the mounting plate (100). Both the first thread divider plate (101) and the second thread divider plate (103) have several sets of thread guide holes (102) on their surfaces. The back of the first thread divider plate (101) is provided with a connector for connecting the second thread divider plate (103). The bottom of the mounting plate (100) is mounted on the warping machine through a mounting assembly. The second dividing plate (103) has a marking groove (300) on its top and at the corresponding position of each group of cable management holes (102). A label (301) is attached to the top of the second dividing plate (103) and on one side of each group of marking grooves (300). A pointer (302) is provided on the top of the first dividing plate (101) and at the corresponding position of one group of cable management holes (102). One end of the pointer (302) points to the marking groove (300).

2. The warping machine expansion device according to claim 1, characterized in that: The mounting assembly includes a support column (505) fixedly installed at the center of the bottom of the mounting plate (100). A square block (503) is fixedly connected to the bottom of the support column (505). Fixing clips (500) are respectively provided on both sides of the square block (503). Fixing bolts (501) are threadedly connected to the opposite side of the two sets of fixing clips (500). Two sets of connecting rods (502) are fixedly connected between the two sets of fixing clips (500). The square block (503) is slidably sleeved on the surface of the two sets of connecting rods (502). A hand-tightening bolt (504) is threadedly connected to the bottom of the square block (503) and at the corresponding position of the connecting rod (502). The ends of the two sets of hand-tightening bolts (504) extend upward and abut against the surface of the corresponding side connecting rod (502).

3. The warping machine expansion device according to claim 1, characterized in that: The connector includes a guide hole (105) formed on the lower back surface of the second splitter plate (103) and arranged along its length. A screw (106) is fixedly connected to the rear side of one end of the first splitter plate (101) and at a position corresponding to the guide hole (105). The end of the screw (106) extends to the outside of the second splitter plate (103). A wing nut (107) is threaded to the end of the screw (106). One side of the wing nut (107) contacts the surface of the second splitter plate (103).

4. The warping machine expansion device according to claim 1, characterized in that: Limiting grooves (110) are provided on the upper inner walls of both sides of the cable management hole (102). A mounting bracket (201) is slidably connected between the two sets of limiting grooves (110) in the same position. A guide wheel (200) is rotatably connected to the inner cavity of the mounting bracket (201).

5. The warping machine expansion device according to claim 4, characterized in that: Each set of cable management holes (102) has a pressure sensor (403) embedded in the top inner wall. The detection end of the pressure sensor (403) is fixedly connected to the top surface of the mounting bracket (201) at the corresponding side position. One end of the first cable distribution plate (101) is provided with a mounting groove (402). The inner cavity of the mounting groove (402) is equipped with a controller (401). One end of the first cable distribution plate (101) is equipped with an audible and visual alarm (400). The signal output end of the pressure sensor (403) is electrically connected to the signal input end of the controller (401) through a wire. The signal output end of the controller (401) is electrically connected to the signal input end of the audible and visual alarm (400) through a wire.

6. A warping machine expansion device according to any one of claims 1-5, characterized in that: The bottom of the second dividing plate (103) is fixedly connected to a guide strip (104), and the top of the mounting plate (100) is provided with a guide groove (109) corresponding to the guide strip (104). The guide strip (104) is slidably connected to the inner cavity of the guide groove (109).

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