Ceramic yarn guide wheel assembly capable of adjusting tension

Abstract

The utility model relates to the technical field of textile, in particular to a ceramic yarn guide wheel assembly capable of adjusting tension, which comprises a mounting seat and a mounting plate, fixing plates are mounted on the upper portions of two side ends of the mounting seat, supporting rods distributed at equal intervals are mounted at the upper ends of the fixing plates, and limiting rings are mounted at the upper ends of the supporting rods. A cavity is formed in the mounting base, threaded rods which are symmetrically distributed are rotationally mounted in the mounting base, movable blocks which are symmetrically distributed are mounted on the threaded rods in a threaded mode, fixed rods are mounted at the side ends of the movable blocks, pressure sensors are mounted at the tail ends of the fixed rods, and the mounting plate is mounted on the pressure sensors; a rotating shaft is rotationally installed on the installation plate, a supporting plate is arranged on the rotating shaft, and a ceramic grinding wheel is installed at the position, located at the upper end of the supporting plate, of the rotating shaft. The yarn tension adjusting device has the advantages that the ceramic grinding wheel is convenient to disassemble and assemble, yarn tension can be adjusted, equipment does not need to be shut down, and work of textile machinery is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving technical field, concretely is adjustable tension ceramic yarn guide wheel assembly. BACKGROUND

[0002] Ceramic yarn guide wheel is a kind of component widely used in weaving machinery, mainly made of ceramic material, especially in the occasion needing high precision, high efficiency and high stability.Ceramic yarn guide wheel is used to guide yarn, yarn tension, keep yarn stability and other key links in weaving, chemical fiber, printing and dyeing and other industries.

[0003] At present, the position of ceramic yarn guide wheel installation is fixed in the use of ceramic yarn guide wheel assembly, and the yarn tension through ceramic yarn guide wheel is also fixed, which needs to be adjusted when the yarn tension is insufficient, affecting the weaving work, therefore the utility model provides adjustable tension ceramic yarn guide wheel assembly. UTILITY MODEL CONTENT

[0004] The utility model discloses a ceramic yarn guide wheel assembly that can adjust tension, which has the advantages of convenient disassembly and reassembly of ceramic grinding wheel, yarn tension adjustment, no need to stop the equipment and no influence on the work of weaving machinery, solving the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: adjustable tension ceramic yarn guide wheel assembly, including mounting seat and mounting plate, both sides end upper portion position of mounting seat are equipped with fixed plate, the upper end of fixed plate is equipped with the support rod of equidistance distribution, the upper end of support rod is equipped with the limit ring, be provided with the cavity in mounting seat, the symmetrical distribution screw rod of rotation installation is installed in mounting seat, the movable block of symmetrical distribution is installed on screw rod, the side end of movable block is equipped with fixed rod, and the tail end of fixed rod is equipped with pressure sensor, and the mounting plate is installed on pressure sensor, and the rotating shaft is rotationally installed on mounting plate, and the supporting plate is provided on rotating shaft, and the ceramic grinding wheel is installed on the upper end of supporting plate of rotating shaft.

[0006] When using the utility model adjustable tension ceramic yarn guide wheel assembly, yarn is located on four ceramic grinding wheels after passing through limit ring, and the tail end of yarn also passes through limit ring, and yarn can be tensioned by four ceramic grinding wheels, and the pressure of yarn on ceramic grinding wheel can be detected by pressure sensor, so that yarn tension can be known in real time, when yarn tension is insufficient, two screw rods can be synchronously rotated by driving equipment, two movable blocks can be away from each other by the rotation of screw rod, the distance between two ceramic grinding wheels can be increased, so that the tension of ceramic grinding wheel on yarn can be adjusted and increased, and vice versa, the distance between two ceramic grinding wheels is reduced, so that the tension of ceramic grinding wheel on yarn can be reduced.

[0007] Preferably, the threaded rod is provided with positive thread structure and reverse thread structure, and the positive thread structure and the reverse thread structure are arranged in an array about the threaded rod.

[0008] Preferably, the upper end of the mounting base is provided with a movable opening, and the fixed rod extends from the movable opening to above the mounting base.

[0009] Preferably, the ceramic grinding wheel is provided with a mounting hole penetrating through the ceramic grinding wheel, and the rotating shaft is located in the mounting hole.

[0010] Preferably, the end of the rotating shaft is provided with an external thread, and a positioning nut is threadedly installed on the upper position of the rotating shaft.

[0011] Preferably, the rear end of the mounting base is provided with an equipment box, and the rear end of the mounting base is rotatably provided with symmetrically distributed mounting shafts connected with the shafts of the threaded rods.

[0012] Preferably, the ends of the mounting shafts are provided with pulleys, and the pulleys are provided with a transmission belt.

[0013] Preferably, the equipment box is provided with a driving device, and the main shaft of the driving device is connected with the shafts of the pulleys on the right side.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the ceramic grinding wheel is directly inserted into the rotating shaft, and is limited and installed by the positioning nut, and after the positioning nut is disassembled, the ceramic grinding wheel can be disassembled, so that the ceramic grinding wheel can be conveniently disassembled and assembled, and during use, the distance between the ceramic grinding wheels can be adjusted by the working of the driving device, so that the distance between the ceramic grinding wheels can be increased or decreased, thereby the tension of the yarn can be adjusted, and the equipment does not need to be stopped during adjustment, and the normal work of the textile machine is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a rear view sectional structural schematic diagram of the utility model;

[0018] Figure 4 The adjusting mechanism structure schematic view of the utility model;

[0019] Figure 5 The sand guiding wheel structure schematic view of the utility model.

[0020] The reference signs and names in the drawing are as follows:

[0021] 101, mounting seat; 102, movable port; 103, threaded rod; 104, movable block; 105, fixed rod; 106, pressure sensor; 201, mounting plate; 202, rotating shaft; 203, support plate; 204, ceramic grinding wheel; 205, positioning nut; 301, fixed plate; 302, support rod; 303, limiting ring; 401, equipment box; 402, pulley; 403, transmission belt; 404, driving equipment. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] EMBODIMENT

[0024] Please refer to Figures 1 to 5 The utility model provides an embodiment: adjustable tension ceramic yarn guide wheel assembly, comprising:

[0025] The mounting seat 101 and the mounting plate 201, the both sides end upper position department of mounting seat 101 is equipped with the fixed plate 301, the upper end of fixed plate 301 is equipped with the equidistance distribution support rod 302, the upper end of support rod 302 is equipped with the limiting ring 303, the inside of mounting seat 101 is provided with the cavity, the mounting seat 101 is rotationally installed with the symmetric distribution threaded rod 103 in, the threaded rod 103 is screw mounted with the symmetric distribution movable block 104, the side end of movable block 104 is installed with fixed rod 105, the end of fixed rod 105 is installed with pressure sensor 106, the mounting plate 201 is installed on pressure sensor 106, the rotating shaft 202 is rotationally installed on mounting plate 201, the rotating shaft 202 is provided with support plate 203, the upper end of rotating shaft 202 is installed with ceramic grinding wheel 204 in support plate 203.

[0026] In the embodiment, the yarn passes through the limiting ring 303 and is located on the four ceramic grinding wheels 204, the end of the yarn also passes through the limiting ring 303, and the yarn can be tensioned through the four ceramic grinding wheels 204, and the pressure of the yarn on the ceramic grinding wheel 204 can be detected through the pressure sensor 106, so that the yarn tension can be known in real time; when the yarn tension is insufficient, the two threaded rods 103 can be driven to rotate synchronously through the driving device 404, the threaded rods 103 rotate to make the two movable blocks 104 move away from each other, and the distance between the two ceramic grinding wheels 204 is increased, so that the tension of the ceramic grinding wheel 204 on the yarn can be adjusted and increased, and vice versa, the distance between the two ceramic grinding wheels 204 is reduced, and the tension of the ceramic grinding wheel 204 on the yarn can be reduced.

[0027] Further, the threaded rod 103 is provided with a positive thread structure and a reverse thread structure, and the positive thread structure and the reverse thread structure are arrayed about the threaded rod 103.

[0028] Further, the upper end of the mounting seat 101 is provided with a movable port 102, and the fixed rod 105 extends from the movable port 102 to the upper side of the mounting seat 101.

[0029] Further, the ceramic grinding wheel 204 is provided with a mounting hole penetrating through the ceramic grinding wheel 204, and the rotating shaft 202 is located in the mounting hole.

[0030] Further, the end position of the rotating shaft 202 is provided with an external thread, and the upper position of the rotating shaft 202 is provided with a positioning nut 205.

[0031] Further, the rear end of the mounting seat 101 is provided with a device box 401, and the rear end of the mounting seat 101 is rotatably provided with mounting shafts which are symmetrically distributed and are connected with the shafts of the threaded rods 103.

[0032] Further, the ends of the mounting shafts are provided with belt pulleys 402, and the belt pulleys 402 are provided with a transmission belt 403.

[0033] Further, the device box 401 is provided with a driving device 404, and the main shaft of the driving device 404 is connected with the shafts of the belt pulleys 402 on the right side.

[0034] The pressure sensor 106 and the driving device 404 in the utility model are well-known devices, and their working principles and circuit connections are well known to those skilled in the art, and they belong to conventional means or common knowledge, the utility model only uses their functions without improving their structures, and therefore will not be described here, and those skilled in the art can select and match them according to their needs or convenience.

[0035] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A ceramic yarn guide assembly with adjustable tension comprising a mounting base (101) and a mounting plate (201), characterized in that: The both side end upper position of the mounting base (101) is equipped with fixed plate (301), the upper end of fixed plate (301) is equipped with equidistance distribution support rod (302), the upper end of support rod (302) is equipped with limit ring (303), the inside of mounting base (101) is provided with cavity, the inside of mounting base (101) is rotatably equipped with symmetric distribution screw rod (103), the screw rod (103) is screwedly equipped with symmetric distribution movable block (104), the side end of movable block (104) is equipped with fixed rod (105), the terminal of fixed rod (105) is equipped with pressure sensor (106), the mounting plate (201) is installed on pressure sensor (106), the rotatable shaft (202) is rotatably installed on mounting plate (201), the rotatable shaft (202) is provided with support plate (203), the upper end of rotatable shaft (202) is equipped with ceramic grinding wheel (204).

2. The tension-adjustable ceramic godet assembly of claim 1, wherein: The screw rod (103) is provided with positive screw structure and reverse screw structure, and the positive screw structure and the reverse screw structure are arrayed about the screw rod (103).

3. The tension-adjustable ceramic godet assembly of claim 1, wherein: The upper end of the mounting base (101) is provided with the movable port (102), and the fixed rod (105) extends from the movable port (102) to the upper side of the mounting base (101).

4. The tension-adjustable ceramic godet assembly of claim 1, wherein: The ceramic grinding wheel (204) is provided with the mounting hole penetrating the ceramic grinding wheel (204), and the rotatable shaft (202) is located in the mounting hole.

5. The tension-adjustable ceramic godet assembly of claim 1, wherein: The terminal position of the rotatable shaft (202) is provided with external thread, and the upper position of the rotatable shaft (202) is screwedly equipped with the positioning nut (205).

6. The tension-adjustable ceramic godet assembly of claim 1, wherein: The rear end of the mounting base (101) is provided with the equipment box (401), and the rear end of the mounting base (101) is rotatably equipped with symmetric distribution mounting shaft, and the axis of the mounting shaft is connected with the axis of the screw rod (103).

7. The tension-adjustable ceramic godet assembly of claim 6, wherein: The terminal of the mounting shaft is equipped with pulley (402), and the transmission belt (403) is arranged between the pulleys (402).

8. The tension-adjustable ceramic godet assembly of claim 6, wherein: The inside of the equipment box (401) is equipped with driving device (404), and the main shaft of the driving device (404) is connected with the axis of the pulley (402) located on the right side.

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