Yarn guiding and conveying device for textile machinery

Abstract

The utility model discloses a yarn guiding device for textile machinery, which comprises a base and a placing frame, the placing frame is mounted at the top end of the base, a tensioning frame is mounted at the top end of the base on one side of the placing frame, and four groups of fixing blocks are mounted at the top end of the base on one side of the tensioning frame at equal intervals. An adjusting frame is installed at the top end of the base on one side of the fixing block, a bearing frame is installed at the top end of the base on one side of the adjusting frame, a tensioning block is slidably arranged in a tensioning frame, four sets of springs are installed at the bottom end of the tensioning block at equal intervals, and sliding grooves are symmetrically formed in the side wall of the tensioning frame; and clamping blocks are symmetrically mounted on the side wall of the tensioning block, and the clamping blocks are in sliding connection with the sliding grooves. According to the utility model, the yarn bobbin can be conveniently inserted, limited and placed, the yarn can be tensioned, the yarn can be conveniently limited and prevented from deviating, and the yarn input quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a yarn guide device technical field, concretely is a yarn guide device for textile machinery. BACKGROUND

[0002] The yarn guide device is the key component for guiding and controlling the yarn movement in the textile machinery, and its main function is to ensure the smooth and accurate movement of the yarn in the textile process, avoid winding or breaking, thereby improving the quality and production efficiency of the yarn, the traditional yarn guide device cannot tension the yarn, in order to improve the situation, therefore, a yarn guide device for textile machinery is provided.

[0003] Such as the authorized announcement no. The yarn guide device for textile machinery disclosed in CN221970939U, including the support platform, the upper surface of the support platform is provided with the installation groove, the inner bottom wall of the installation groove is provided with a group of installation screw holes, the inner wall of each installation screw hole is connected with the yarn sleeve rod in the form of screw thread, the outer surface of each yarn sleeve rod is fixedly connected with the support disc, the top end of each yarn sleeve rod is provided with the installation screw groove, and the inner wall of each installation screw groove is connected with the plugging cover in the form of screw thread.

[0004] Although the bearing, rotating shaft, guide pulley mounting plate, yarn guide pulley frame and limiting rod are provided, the angle of the guide pulley mounting plate and the yarn guide pulley frame can be swung, the yarn can be conveniently guided and conveyed, the yarn guide pulley frame can be quickly disassembled and assembled through the installation bolt, the yarn can be limited and blocked through the limiting rod, the yarn can be effectively prevented from being separated, and the stable guiding and conveying of the yarn can be facilitated.

[0005] However, the existing yarn guide device cannot conveniently insert, limit and place the yarn cylinder and tension the yarn during use, cannot limit and prevent the yarn from deviating, and affects the quality of the yarn input. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a yarn guide device for textile machinery to solve the problem that the yarn guide device is inconvenient to conveniently insert, limit and place the yarn cylinder and tension the yarn, is not conducive to limiting and preventing the yarn from deviating, and affects the quality of the yarn input.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a yarn guide device for textile machinery, including base and placing frame, the top of base is installed with placing frame, the top of base of one side of placing frame is installed with tensioning frame, the top of base of one side of tensioning frame is installed with four groups of fixed blocks of equal interval, the top of base of one side of fixed block is installed with adjustment frame, the top of base of one side of adjustment frame is installed with bearing frame, the inside of tensioning frame is provided slidingly with tensioning block, the bottom of tensioning block is installed with four groups of springs of equal interval, the lateral wall of tensioning frame is installed with symmetrical sliding slot, the lateral wall of tensioning block is installed with symmetrical clamping block, and clamping block is connected slidingly with sliding slot, the top of tensioning block is installed with four groups of tensioning wheels of equal interval.

[0008] Preferably, four groups of lower limit posts of equal interval are installed on the top of base between the placing frames, and a work-shaped frame is arranged above the lower limit posts.

[0009] Preferably, two groups of plug-in blocks are symmetrically installed on the bottom end of the work-shaped frame, and the plug-in blocks are connected slidingly with the placing frames.

[0010] Preferably, upper limit posts are installed on the bottom end of the work-shaped frame above the lower limit posts, and locking pins are symmetrically installed on the lateral wall of the placing frame, and the locking pins extend through the placing frame to the inside of the plug-in blocks.

[0011] Preferably, a lead screw is movably installed in the inside of the adjustment frame, a handle is installed on the lateral wall of the adjustment frame, and the handle is connected with the lead screw.

[0012] Preferably, four groups of threaded sleeves are sleeved on the surface of the lead screw, the threaded sleeves are threadedly connected with the lead screw, and the threaded sleeves are connected slidingly with the adjustment frame.

[0013] Preferably, moving blocks are installed on the lateral wall of the threaded sleeves, and the moving blocks are fixedly connected with the threaded sleeves.

[0014] Preferably, four groups of bearing wheels of equal interval are installed on the top end of the bearing frame, and the bearing wheels are movably connected with the bearing frame.

[0015] Compared with the prior art, the yarn guide device has the advantages that the yarn guide device not only realizes convenient plug-in and limiting placement of the yarn cylinder and tensioning of the yarn, facilitates limiting and anti-deviation of the yarn, and improves the quality of yarn input.

[0016] (1) the yarn cylinder is placed on the surface of the lower limit column in sequence, the work type frame is taken, the plug-in block is inserted into the inside of the placement frame, the upper limit column is inserted into the inside of the yarn cylinder by the work type frame, the yarn cylinder is limitedly installed at the top end of the base under the limiting action of the lower limit column and the upper limit column, then the locking pin is inserted and tightened, the plug-in block is fixedly connected with the placement frame, the yarn is pulled from the upper surface of the tensioning wheel, the groove on the side wall of the fixed block and the upper surface of the bearing wheel to the textile machinery position, the handle is rotated, the lead screw is rotated by the handle, four sets of threaded sleeves are synchronously moved by the lead screw, the moving block is moved and contacted to the fixed block by the threaded sleeves, the yarn is limited by the fixed block and the moving block, the yarn is prevented from moving position, the plug-in limiting placement yarn cylinder is convenient, and the yarn is limited and prevented from deviation;

[0017] (2) when the yarn moves, the tensioning wheel is moved downward by the yarn, the tensioning block is moved downward in the inside of the tensioning frame by the tensioning wheel, the spring is extruded by the tensioning block, and the extrusion force of the spring on the tensioning block is elastically offset, so that the yarn is tensioned, and the quality of yarn input is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 it is three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 it is three-dimensional structure schematic diagram of the work type frame of the utility model;

[0020] Figure 3 it is three-dimensional perspective structure schematic diagram of the tensioning frame of the utility model;

[0021] Figure 4 it is the overhead sectional structure schematic diagram of the adjusting frame of the utility model;

[0022] Figure 5 it is the side view structure schematic diagram of the fixed block.

[0023] In the drawing: 1, base; 2, tensioning frame; 3, placement frame; 4, adjusting frame; 5, bearing frame; 6, bearing wheel; 7, fixed block; 8, moving block; 9, lower limit column; 10, upper limit column; 11, work type frame; 12, plug-in block; 13, locking pin; 14, clamping block; 15, tensioning block; 16, tensioning wheel; 17, spring; 18, sliding slot; 19, lead screw; 20, threaded sleeve; 21, handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides an embodiment: a textile machinery yarn guide device, including base 1 and placing frame 3, the top of base 1 is installed with placing frame 3, the top of base 1 one side of placing frame 3 is installed with tensioning frame 2, the top of base 1 one side of tensioning frame 2 is installed with four groups of fixed blocks 7 of equal spacing, the top of base 1 one side of fixed block 7 is installed with adjustment frame 4, the top of base 1 one side of adjustment frame 4 is installed with bearing frame 5, the inside of tensioning frame 2 is provided with sliding and is provided with tensioning block 15, the bottom of tensioning block 15 is installed with four groups of springs 17 of equal spacing, the lateral wall of tensioning frame 2 is installed with symmetrical sliding groove 18, the lateral wall of tensioning block 15 is installed with symmetrical clamping block 14, and clamping block 14 is connected with sliding groove 18, the top of tensioning block 15 is installed with four groups of tensioning wheels 16 of equal spacing;

[0026] Place multiple groups of yarn barrels on the surface of the lower limiting column 9 in turn, take the work-shaped frame 11, insert the plug-in block 12 into the inside of the placing frame 3, drive the upper limiting column 10 into the yarn barrel inside by the work-shaped frame 11, and limit and install the yarn barrel on the top of the base 1 under the limiting action of the lower limiting column 9 and the upper limiting column 10, then insert the locking pin 13 and tighten the locking pin 13, so that the plug-in block 12 is fixedly connected with the placing frame 3, the yarn is pulled to the textile machinery position from the upper surface of the tensioning wheel 16, the groove on the lateral wall of the fixed block 7 and the upper surface of the bearing wheel 6, rotate the handle 21, drive the lead screw 19 to rotate by the handle 21, and drive the four groups of threaded sleeves 20 to move synchronously by the lead screw 19 under the threaded connection of the lead screw 19 and the threaded sleeve 20, move the moving block 8 by the threaded sleeve 20 and contact the fixed block 7, and limit the yarn by the fixed block 7 and the moving block 8 to prevent the yarn from moving position, which realizes the convenient plug-in limiting placement of the yarn barrel and facilitates the limiting and anti-deviation of the yarn.

[0027] The top of the base 1 between the placing frames 3 is installed with four groups of lower limiting columns 9 of equal spacing, the upper portion of the lower limiting column 9 is provided with a work-shaped frame 11, and the bottom of the work-shaped frame 11 is symmetrically installed with two groups of plug-in blocks 12, and the plug-in block 12 is connected with the placing frame 3 in sliding mode.

[0028] The bottom of the work-shaped frame 11 above the lower limiting column 9 is installed with an upper limiting column 10, and the lateral wall of the placing frame 3 is symmetrically installed with a locking pin 13, and the locking pin 13 extends through the placing frame 3 to the inside of the plug-in block 12.

[0029] The inner activity of the adjusting frame 4 is provided with a lead screw 19, a handle 21 is arranged on the side wall of the adjusting frame 4, and the handle 21 is connected with the lead screw 19. The surface of the lead screw 19 is provided with four sets of threaded sleeves 20, which are threadedly connected with the lead screw 19 and are in sliding connection with the adjusting frame 4.

[0030] The side wall of each threaded sleeve 20 is provided with a moving block 8, which is fixedly connected with the threaded sleeve 20. The top end of the bearing frame 5 is provided with four sets of bearing wheels 6 at equal intervals, which are in movable connection with the bearing frame 5.

[0031] When the yarn moves, the tensioning wheel 16 is driven downward by the yarn. Under the sliding cooperation of the clamping block 14 and the sliding groove 18, the tensioning block 15 is driven to move downward in the inside of the tensioning frame 2 by the tensioning wheel 16. The spring 17 is extruded by the tensioning block 15. Under the elastic action of the spring 17, the extrusion force of the spring 17 on the tensioning block 15 is elastically offset, so as to tension the yarn and improve the quality of yarn input.

[0032] Working principle: a plurality of yarn barrels are placed on the surface of the lower limiting column 9 in turn, the work-shaped frame 11 is taken, the plug-in block 12 is inserted into the inside of the placement frame 3, the upper limiting column 10 is driven by the work-shaped frame 11 to be inserted into the inside of the yarn barrel. Under the limiting action of the lower limiting column 9 and the upper limiting column 10, the yarn barrel is limitedly installed on the top end of the base 1. Then, the locking pin 13 is inserted and tightened, so that the plug-in block 12 is fixedly connected with the placement frame 3. The yarn is pulled from the upper surface of the tensioning wheel 16, the groove on the side wall of the fixed block 7 and the upper surface of the bearing wheel 6 to the position of the textile machinery. The lead screw 19 is driven to rotate by the handle 21, four sets of threaded sleeves 20 are synchronously moved by the lead screw 19, the moving block 8 is moved and contacted to the fixed block 7 by the threaded sleeve 20, and the yarn is limited by the fixed block 7 and the moving block 8 to prevent the yarn from moving. When the yarn moves, the tensioning wheel 16 is driven downward by the yarn. Under the sliding cooperation of the clamping block 14 and the sliding groove 18, the tensioning block 15 is driven to move downward in the inside of the tensioning frame 2 by the tensioning wheel 16. The spring 17 is extruded by the tensioning block 15. The extrusion force of the spring 17 on the tensioning block 15 is elastically offset, so as to tension the yarn and improve the quality of yarn input. The above is the whole use of the yarn guiding device for textile machinery.

Claims

1. A yarn guiding device for textile machinery comprising a base (1) and a resting frame (3), characterized in that: The top end of the base (1) is provided with a placing frame (3), the top end of the base (1) on one side of the placing frame (3) is provided with a tensioning frame (2), the top end of the base (1) on one side of the tensioning frame (2) is provided with four groups of fixed blocks (7) at equal intervals, the top end of the base (1) on one side of the fixed block (7) is provided with an adjusting frame (4), the top end of the base (1) on one side of the adjusting frame (4) is provided with a bearing frame (5), the inside of the tensioning frame (2) is provided with a slidingly arranged tensioning block (15), the bottom end of the tensioning block (15) is provided with four groups of springs (17) at equal intervals, the side wall of the tensioning frame (2) is symmetrically provided with a sliding groove (18), the side wall of the tensioning block (15) is symmetrically provided with a clamping block (14), and the clamping block (14) is in sliding connection with the sliding groove (18), and the top end of the tensioning block (15) is provided with four groups of tensioning wheels (16) at equal intervals.

2. A yarn guide device for a textile machine according to claim 1, characterized in that: The top end of the base (1) between the placing frames (3) is provided with four groups of lower limiting columns (9) at equal intervals, and the upper side of the lower limiting column (9) is provided with a work-shaped frame (11).

3. A yarn guide device for a textile machine according to claim 2, characterized in that: The bottom end of the work-shaped frame (11) is symmetrically provided with two groups of plug-in blocks (12), and the plug-in block (12) is in sliding connection with the placing frame (3).

4. A yarn guide device for a textile machine according to claim 2, characterized in that: The bottom end of the work-shaped frame (11) above the lower limiting column (9) is provided with an upper limiting column (10), the side wall of the placing frame (3) is symmetrically provided with a locking pin (13), and the locking pin (13) extends through the placing frame (3) to the inside of the plug-in block (12).

5. A yarn guide device for a textile machine according to claim 1, characterized in that: The inside of the adjusting frame (4) is movably provided with a lead screw (19), the side wall of the adjusting frame (4) is provided with a handle (21), and the handle (21) is connected with the lead screw (19).

6. A yarn guide device for a textile machine according to claim 5, characterized in that: The surface of the lead screw (19) is provided with four groups of threaded sleeves (20), and the threaded sleeve (20) is in threaded connection with the lead screw (19), and the threaded sleeve (20) is in sliding connection with the adjusting frame (4).

7. A yarn guide device for a textile machine according to claim 6, characterized in that: The side wall of the threaded sleeve (20) is provided with a moving block (8), and the moving block (8) is fixedly connected with the threaded sleeve (20).

8. A yarn guide device for a textile machine according to claim 1, characterized in that: The top end of the bearing frame (5) is provided with four groups of bearing wheels (6) at equal intervals, and the bearing wheel (6) is movably connected with the bearing frame (5).

Images