Textile thread tension adjusting device convenient to adjust

Abstract

The utility model relates to a spinning thread tension adjusting device convenient to adjust, which comprises a concave base plate, two guide rollers and an adjusting roller, the two sides of the upper parts of the two ends of the concave base plate are rotationally connected with two groups of symmetrically arranged first mounting mechanisms through first rotating shafts, and the middle part of the concave base plate is fixedly connected with a concave frame shell; an adjusting mechanism is arranged in the concave frame shell, and the two opposite ends of the adjusting mechanism are fixedly connected with a set of second mounting mechanisms. By arranging the adjusting mechanism, the adjusting roller can be driven to move, the height can be adjusted, then the distance between the adjusting roller and the guide roller can be adjusted, the tension degree of spinning threads can be adjusted, operation is simpler and more convenient, the working efficiency is improved, the two ends of the adjusting roller are synchronously supported and adjusted, the structure is more stable, and the practicability is high. And the first mounting mechanism and the second mounting mechanism are arranged to facilitate mounting and dismounting of the adjusting roller and the guide roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile machinery, concretely relates to a textile thread tension adjusting device convenient to adjust.

BACKGROUND

[0002] Textile machinery is the various mechanical equipment needed for processing natural fibers or chemical fibers into textiles, and the machinery for producing chemical fibers, although including various chemical mechanical equipment, is now considered an extension of textile machinery and belongs to the broad sense of textile machinery. Different fibers such as cotton, hemp, silk, and wool need different processing procedures to become textiles, and the machines needed are also various and numerous. Tension adjusting devices are needed during yarn textile production to adjust the tension of the yarn.

[0003] In a Chinese patent, a textile thread tension adjusting device convenient to adjust (patent number: CN219950106U), the device includes a mounting plate, one side of the mounting plate is fixedly connected with a tension adjusting frame, one side of the tension adjusting frame is rotatably connected with a first rotating shaft. The device places the tension adjusting frame in the use position and installs it through the mounting plate. Then, the textile thread is installed in a V-shaped manner on the guide roller and the adjusting roller. The limiting of the wire arranging groove can prevent the textile thread from deviating to ensure the stability of the thread feeding. After the textile thread is arranged, the control rotating wheel is twisted to drive the lead screw to rotate. The screw thread transmission can drive the lifting frame to lift and adjust the height through the scale, thereby precisely adjusting the tension of the textile thread. Moreover, the screw thread transmission can continuously adjust the tension, which greatly improves the precision of tension adjustment. However, the device only sets one adjusting member on one side of the tension adjusting frame, which is not stable and firm enough to support the adjusting roller. Moreover, the device is not convenient to install and disassemble the guide roller, which affects the efficiency of replacing and maintaining the guide roller. Therefore, the technical personnel in this field provide a textile thread tension adjusting device convenient to adjust to solve the problems in the background technology.

UTILITARY MODEL CONTENT

[0004] To solve the above problems, the purpose of the utility model is to provide a textile thread tension adjusting device convenient to adjust.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: a textile thread tension adjusting device convenient to adjust, including concave base plate, two guide rollers and adjusting roller, both sides of the upper portion of both ends of the concave base plate are rotatably connected with two groups of symmetrically arranged first mounting mechanisms through first rotating shafts, the middle part of the concave base plate is fixedly connected with concave frame shell, the concave frame shell is equipped with adjusting mechanism, the opposite ends of the adjusting mechanism are fixedly connected with a group of second mounting mechanisms, both ends of two guide rollers and adjusting roller are fixedly connected with the rectangular insert block corresponding to the first mounting mechanism and the second mounting mechanism,

[0006] The adjusting mechanism includes a hand lever inserted in one side of the concave frame shell and rotatably connected therewith, the inner end of the hand lever is fixedly connected with a rotating rod, the rotating rod is fixedly connected with two oppositely arranged driving bevel gears, two vertically arranged lead screws are rotatably connected with the inner bottom walls of the two vertical sections of the concave frame shell through two bearing seats, the upper ends of the two lead screws are fixedly connected with two driven bevel gears meshed with the two driving bevel gears respectively, two symmetrically arranged nut blocks are threadedly connected with the two lead screws, the opposite sides of the two nut blocks are rotatably connected with rotating blocks through rotating members, the opposite sides of the side walls of the concave frame shell are provided with sliding openings, the two rotating blocks pass through the two sliding openings respectively and are fixedly connected with the two second mounting mechanisms.

[0007] The utility model discloses a textile thread tension adjusting device convenient to adjust further sets up as: the first mounting mechanism and the second mounting mechanism are same structure, the second mounting mechanism includes the elastic mechanism of fixed connection with rotating block, the one end of elastic mechanism away from rotating block is fixedly connected with the socket, the one side of socket away from elastic mechanism is provided with the rectangular slot of corresponding setting with rectangular insert block.

[0008] The utility model discloses a textile thread tension adjusting device convenient to adjust further sets up as: the elastic mechanism includes the cylinder of fixed connection with rotating block, the inner wall of cylinder is connected with sliding plate, and the fixed connection of sliding plate and the inner wall of cylinder is connected with compression spring, the one side of sliding plate away from compression spring is fixedly connected with mobile column, and the one end of mobile column passes through cylinder and is connected with socket fixedly.

[0009] The utility model discloses a textile thread tension adjusting device convenient to adjust further sets up as: one end of cylinder is provided with slide hole, and mobile column passes through slide hole and sets up.

[0010] The utility model discloses a textile thread tension adjusting device convenient to adjust further sets up as: the inner side wall of concave frame shell is connected with the side wall of nut block slidingly.

[0011] The utility model discloses a textile thread tension adjusting device convenient to adjust further is provided with: The side wall of concave frame shell is provided with through -hole, and the through -hole is rotatably connected with hand lever through bearing piece.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] 1. The textile thread tension adjusting device convenient to adjust, when the distance between the adjusting roller and the guide roller needs to be adjusted according to the tensioning requirement of the textile thread, i.e. the height of the adjusting roller is adjusted, the hand lever is rotated to drive the two driving bevel gears fixed with the rotating rod to rotate, since the two driving bevel gears are engaged with the two driven bevel gears, at this time, the two lead screws rotate simultaneously, at this time, the two nut blocks are forced to displace synchronously, thereby driving the adjusting roller to displace, height adjustment is realized, and the distance between the adjusting roller and the guide roller is adjusted to adjust the tension of the textile thread, which is more simple and convenient to operate, improves work efficiency, and the two ends of the adjusting roller are synchronously supported and adjusted, and the structure is more stable.

[0014] 2. The textile thread tension adjusting device convenient to adjust, when the adjusting roller needs to be disassembled, the socket is only needed to be pushed to displace away from the adjusting roller, at this time, the sliding plate fixed with the moving column is displaced in the cylinder, at this time, the compression spring is extruded to contract to generate elastic force, until the rectangular insertion slot is completely separated from the rectangular insertion block, at this time, the disassembly of the adjusting roller is realized, and the installation and disassembly are more convenient, and the adjusting roller can be conveniently overhauled or replaced.

DRAWINGS

[0015] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the three -dimensional structure schematic diagram of the concave frame shell;

[0017] Figure 3 It is the front view cross section structure schematic diagram of the concave frame shell;

[0018] Figure 4 It is the three -dimensional structure schematic diagram of the utility model Figure 3 The enlarged structure schematic diagram of A of the utility model.

[0019] In the drawing: 1, concave base plate; 2, guide roller; 3, adjusting roller; 4, concave frame shell; 5, rectangular insertion block; 6, hand lever; 7, rotating rod; 8, driving bevel gear; 9, lead screw; 10, driven bevel gear; 11, nut block; 12, rotating block; 13, sliding port; 14, socket; 15, rectangular insertion slot; 16, cylinder; 17, sliding plate; 18, compression spring; 19, moving column.

Specific Implementation Method

[0020] The textile thread tension adjusting device convenient to adjust according to the utility model will be further described in detail through specific embodiments.

[0021] Please refer to Figures 1 to 4 In the utility model, a kind of textile machinery convenient to adjust distance, including concave base plate 1, two guide rollers 2 and adjusting roller 3, textile is conveyed in the device in V shape, two sides of upper portion on both ends of concave base plate 1 are rotatably connected with two groups of symmetrically arranged first mounting mechanism, middle part of concave base plate 1 is fixedly connected with concave frame shell 4, adjusting mechanism is arranged in concave frame shell 4, and one group of second mounting mechanism is fixedly connected to the opposite ends of adjusting mechanism, and the two ends of two guide rollers 2 and adjusting roller 3 are fixedly connected with the rectangular insert block 5 corresponding to first mounting mechanism and second mounting mechanism;

[0022] Adjusting mechanism includes hand lever 6 inserted in one side of concave frame shell 4 and rotatably connected with it, the inner end of hand lever 6 is fixedly connected with rotating rod 7, and two reverse setting driving bevel gears 8 are fixedly connected on rotating rod 7, two vertical silk rods 9 are rotatably connected to the inner bottom wall of two vertical sections of concave frame shell 4 by two bearing seats, the upper end of two silk rods 9 is fixedly connected with two driven bevel gears 10 meshingly connected with two driving bevel gears 8 respectively, two symmetrically arranged nut blocks 11 are screw-connected on two silk rods 9, and the opposite side of two nut blocks 11 is rotatably connected with rotating block 12 by rotating part, the opposite sides of the side wall of concave frame shell 4 are provided with sliding port 13, and two rotating blocks 12 respectively pass through two sliding ports 13 and are fixedly connected with two second mounting mechanisms respectively, when the distance between adjusting roller 3 and guide roller 2 needs to be adjusted according to the tensioning demand of textile thread, i.e. the height of adjusting roller 3 is adjusted, rotating hand lever 6 drives two driving bevel gears 8 fixed with rotating rod 7 to rotate, since two driving bevel gears 8 are meshed with two driven bevel gears 10 respectively, at this time, two silk rods 9 rotate simultaneously, since two silk rods 9 are screw-connected with two nut blocks 11 respectively, at this time, two nut blocks 11 are forced to displace synchronously, in turn can drive adjusting roller 3 to displace, realize height adjustment, in turn realize the distance adjustment between adjusting roller 3 and guide roller 2, so as to adjust the tension of textile thread, operation is more simple and convenient, improve work efficiency, and the both ends of adjusting roller 3 are synchronously supported and adjusted, structure is more stable.

[0023] As Figure 4As shown: the first mounting mechanism and the second mounting mechanism are of same structure, the second mounting mechanism comprises an elastic mechanism fixedly connected with the rotating block 12, one end of the elastic mechanism away from the rotating block 12 is fixedly connected with the socket 14, the side of the socket 14 away from the elastic mechanism is provided with a rectangular slot 15 corresponding to the rectangular plug 5, by utilizing the characteristic of rectangle, when the socket 14 rotates, the adjusting roller 3 fixedly connected with the rectangular plug 5 can be driven to rotate, and meanwhile, the adjusting roller 3 is more convenient to mount and dismount.

[0024] As shown: Figure 4 The elastic mechanism comprises a cylinder 16 fixedly connected with the rotating block 12, the inner wall of the cylinder 16 is slidably connected with a sliding plate 17, the sliding plate 17 and the inner wall of the cylinder 16 are fixedly connected with a compression spring 18, one side of the sliding plate 17 away from the compression spring 18 is fixedly connected with a moving column 19, one end of the moving column 19 penetrates through the cylinder 16 and is fixedly connected with the socket 14, when it is needed to dismount the adjusting roller 3, the socket 14 is only needed to be pushed to displace in the direction away from the adjusting roller 3, at this time, the sliding plate 17 fixedly connected with the moving column 19 is displaced in the cylinder 16, at this time, the compression spring 18 is extruded and shrinks to generate elastic force, until the rectangular slot 15 is completely separated from the rectangular plug 5, at this time, the dismounting of the adjusting roller 3 can be realized, and the mounting and dismounting is more convenient, and the adjusting roller 3 is convenient to overhaul or replace.

[0025] As shown: Figure 4 One end of the cylinder 16 is provided with a sliding hole, the moving column 19 is arranged through the sliding hole, and the moving column 19 is convenient to displace.

[0026] As shown: Figure 3 The inner side wall of the concave frame shell 4 is slidably connected with the side wall of the nut block 11, the nut block 11 is prevented from rotating in the axial direction and is convenient to displace.

[0027] As shown: Figure 3 The side wall of the concave frame shell 4 is provided with a through hole, the through hole is rotatably connected with the hand lever 6 through a bearing piece, and the hand lever 6 is stably rotated.

[0028] The working principle of the utility model is: when it is needed to adjust the distance between the adjusting roller 3 and the guide roller 2 according to the tensioning requirement of the textile thread, namely the height of the adjusting roller 3 is adjusted, the hand lever 6 is rotated, two driving bevel gears 8 fixedly connected with the rotating rod 7 are driven to rotate, since the two driving bevel gears 8 are respectively meshed with two driven bevel gears 10, at this time, two lead screws 9 are simultaneously rotated, since the two lead screws 9 are respectively threadedly connected with two nut blocks 11, at this time, the two nut blocks 11 are forced to synchronously displace, and then the adjusting roller 3 can be driven to displace, the height adjustment is realized, and then the distance adjustment between the adjusting roller 3 and the guide roller 2 is realized, so as to adjust the tensioning degree of the textile thread, the operation is more simple and convenient, the working efficiency is improved, the two ends of the adjusting roller 3 are synchronously supported and adjusted, the structure is more stable;

[0029] When the adjusting roller 3 needs to be disassembled, the socket 14 is only pushed to displace away from the adjusting roller 3, at this time, the slide plate 17 fixed with the moving column 19 is displaced in the cylinder 16, at this time, the compression spring 18 is extruded and shrunk to generate elastic force, until the rectangular insertion slot 15 is completely separated from the rectangular insertion block 5, at this time, the disassembly of the adjusting roller 3 can be realized, and the installation and disassembly are more convenient, and the adjusting roller 3 is convenient to overhaul or replace.

[0030] The above embodiment only exemplarily illustrates the principles and effects of the present application and part of the applied embodiments, and is not used to limit the present application; it should be pointed out that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A textile thread tension adjustment device for easy adjustment comprising a concave base plate, two guide rollers and an adjustment roller, characterized in that, Two groups of first mounting mechanisms symmetrically arranged are rotationally connected to both sides of the upper part of both ends of the concave-shaped substrate, a concave-shaped frame shell is fixedly connected to the middle part of the concave-shaped substrate, an adjusting mechanism is arranged in the concave-shaped frame shell, a group of second mounting mechanisms are fixedly connected to the opposite ends of the adjusting mechanism, and the two ends of the two guide rollers and the adjusting roller are fixedly connected with the rectangular insertion blocks arranged correspondingly with the first mounting mechanisms and the second mounting mechanisms. The adjusting mechanism comprises a hand lever inserted in one side of the concave-shaped frame shell and rotationally connected thereto, the inner end of the hand lever is fixedly connected with a rotating rod, two driving bevel gears arranged in opposite directions are fixedly connected to the rotating rod, two vertical lead screws are rotationally connected to the inner bottom walls of the two vertical sections of the concave-shaped frame shell through two bearing seats, two driven bevel gears meshingly connected with the two driving bevel gears are fixedly connected to the upper ends of the two lead screws, two symmetrically arranged nut blocks are threadedly connected to the two lead screws, rotating blocks are rotationally connected to the opposite sides of the two nut blocks through rotating members, slide openings are formed in the opposite side walls of the concave-shaped frame shell, the two rotating blocks respectively pass through the two slide openings and are fixedly connected with the two second mounting mechanisms.

2. A textile thread tension adjustment device for ease of adjustment as claimed in claim 1, wherein: The first mounting mechanism and the second mounting mechanism are of the same structure, the second mounting mechanism comprises an elastic mechanism fixedly connected with the rotating block, the end of the elastic mechanism away from the rotating block is fixedly connected with a socket, and a rectangular insertion slot is formed in the side of the socket away from the elastic mechanism and arranged correspondingly with the rectangular insertion block.

3. A textile thread tension adjustment device for ease of adjustment as claimed in claim 2, wherein: The elastic mechanism comprises a cylinder fixedly connected with the rotating block, a sliding plate is slidably connected to the inner wall of the cylinder, a compression spring is fixedly connected between the sliding plate and the inner wall of the cylinder, a moving column is fixedly connected to the side of the sliding plate away from the compression spring, and one end of the moving column penetrates through the cylinder and is fixedly connected with the socket.

4. A textile thread tension adjustment device for ease of adjustment as claimed in claim 3 wherein: One end of the cylinder is provided with a sliding hole, and the moving column is arranged through the sliding hole.

5. A textile thread tension adjustment device for ease of adjustment as defined in claim 1, wherein: The inner side wall of the concave-shaped frame shell is slidably connected with the side wall of the nut block.

6. A textile thread tension adjustment device for ease of adjustment as defined in claim 1, wherein: The side wall of the concave-shaped frame shell is provided with a through hole, and the through hole is rotationally connected with the hand lever through a bearing member.

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