Rimless two-for-one twister for textile fabric

Abstract

The edge-free two-for-one twister comprises a two-for-one twister body, a bearing sleeve is installed on the two-for-one twister body, an installation shaft is installed inside the bearing sleeve, a bobbin is connected to the outer portion of the installation shaft in a sleeved mode, an installation assembly acting on the bobbin is arranged on the top of the installation shaft, and a fixing rod is fixedly connected to the top of the installation shaft. The fixed rod is sleeved with the limiting disc in a sliding mode, the limiting disc is used for positioning and constraining a bobbin, the winding displacement assembly is installed outside the fixed rod, the locking assembly is clamped to the top of the outer wall of the fixed rod, and the locking assembly is used for limiting and locking the winding displacement assembly and the limiting disc. According to the two-for-one twister, the two-for-one twister body, the bearing sleeve, the mounting shaft, the bobbin and the mounting assembly are used in a matched mode, the bobbin can pay off conveniently through the winding displacement assembly, the winding displacement assembly and the limiting disc can be locked through the locking assembly, and therefore the stability of bobbin thread installation is guaranteed, and the probability that the bobbin is broken during winding is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of double twister, especially to a no-edge double twister for textile fabric. BACKGROUND

[0002] The no-edge double twister is a kind of textile machinery, mainly used for the double twist treatment to yarn to improve the quality and added value of yarn, and the equipment usually includes spindle, guide hook, control element and double twisting drum, etc., the spindle is responsible for high-speed rotation and provides power, the guide hook controls the direction of yarn, the control element adjusts the parameters of double twist, and the double twisting drum completes the double twist action.

[0003] When installing the line drum, the line drum is usually directly sleeved on a shaft rod, and then the yarn is guided through the wire guide ring, but this installation mode, as the yarn outside the line drum decreases, the weight of the line drum decreases, so that the line drum jumps on the shaft rod with the pulling of the yarn, and even the yarn outside the line drum is wound and knotted, thereby causing the yarn to break, thus having certain defectiveness. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a no-edge double twister for textile fabric to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a no-edge double twister for textile fabric, including double twister body, the double twister body is installed bearing sleeve, the inside of bearing sleeve is installed with mounting shaft, the outside of mounting shaft is sleeved with line drum;

[0006] The top of mounting shaft is provided with mounting assembly acting on line drum, and the mounting assembly comprises:

[0007] Fixed rod, the fixed rod is fixedly connected to the top of mounting shaft;

[0008] Limiting disc, the limiting disc is slidably sleeved on the outside of fixed rod, and the limiting disc is used for positioning and restraining the line drum;

[0009] Wire arranging assembly, the wire arranging assembly is installed on the outside of fixed rod;

[0010] Locking assembly, the locking assembly is clamped to the top of fixed rod outer wall, and the locking assembly is used for limiting and locking the wire arranging assembly and limiting disc.

[0011] Preferably, the locking assembly comprises:

[0012] Locking plate, the top of locking plate is provided with through hole matched with fixed rod;

[0013] The locking rod and the connecting block are fixedly connected at one end of the locking rod, and the locking plate is clamped to the outside of the fixed rod through the locking rod.

[0014] Preferably, the outer wall of the locking rod is sleeved with the locking plate, the outer wall of the fixed rod is provided with a locking groove, and the other end of the outer wall of the locking rod is slidably clamped in the inner cavity of the locking groove.

[0015] Preferably, the bottom of the locking plate is symmetrically provided with a mounting groove, the outer wall of the locking rod is fixedly connected with a fixed block, the inside of the mounting groove is fixedly connected with a guide rod, the outer wall of the guide rod is sleeved with the fixed block, the outer wall of the guide rod is sleeved with a limiting spring, and the limiting spring is located on the side of the fixed block away from the fixed rod.

[0016] Preferably, the wire arrangement assembly comprises:

[0017] The mounting sleeve is sleeved on the outside of the fixed rod.

[0018] The connecting sleeve ring is rotatably sleeved on the outside of the mounting sleeve.

[0019] The connecting plate is fixedly connected between the wire arrangement ring and the connecting sleeve ring.

[0020] Preferably, the wire arrangement assembly further comprises:

[0021] The planar bearing is sleeved on the outside of the mounting sleeve.

[0022] The connecting bearing is sleeved on the inside of the connecting sleeve ring and the outside of the mounting sleeve.

[0023] The technical effects and advantages of the present application are as follows:

[0024] The present application utilizes the cooperation of the double twisting machine body, the bearing sleeve, the mounting shaft, the wire drum and the mounting assembly, the mounting assembly comprises a fixed rod, a limiting disc, a wire arrangement assembly and a locking assembly, the wire arrangement assembly facilitates the wire drum to pay off wire, and the locking assembly can lock the wire arrangement assembly and the limiting disc, thereby ensuring the stability of the wire drum installation and reducing the probability of wire breakage of the wire drum. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0026] Figure 2 It is a schematic diagram of the internal structure of the front of the bearing sleeve of the present application.

[0027] Figure 3 It is a schematic diagram of the internal structure of the front of the mounting sleeve of the present application.

[0028] Figure 4 It is the locking plate bottom surface internal structure schematic view of the utility model.

[0029] In the figure: 1, the two twist machine body; 2, bearing sleeve; 3, mounting shaft; 4, wire drum; 5, mounting assembly; 51, fixed rod; 52, limit disc; 53, wire arranging assembly; 531, mounting sleeve; 532, connecting sleeve ring; 533, connecting plate; 534, wire arranging ring; 535, plane bearing; 536, connecting bearing; 54, locking assembly; 541, locking plate; 542, locking rod; 543, connecting block; 544, fixed block; 545, guide rod; 546, limit spring. DETAILED DESCRIPTION

[0030] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] The utility model provides a kind of no edge two twist machine for textile fabric as Figures 1-4 As shown in a kind of no edge two twist machine for textile fabric, including two twist machine body 1, bearing sleeve 2 is installed on two twist machine body 1, bearing sleeve 2 is installed with mounting shaft 3 in the inside, mounting shaft 3 is sleeved with wire drum 4 outside, and the gap between the top of bearing sleeve 2 and two twist machine body 1 is enough to support the installation or take wire drum 4, the top of mounting shaft 3 is provided with the installation assembly 5 that acts on wire drum 4, installation assembly 5 includes fixed rod 51, limit disc 52, wire arranging assembly 53 and locking assembly 54, fixed rod 51 is fixedly connected to the top of mounting shaft 3, limit disc 52 is slidably sleeved on the outside of fixed rod 51, limit disc 52 is used for wire drum 4 positioning restraint, wire arranging assembly 53 is installed on the outside of fixed rod 51, wire arranging assembly 53 is convenient for the yarn discharge outside wire drum 4, locking assembly 54 is clamped in the top of the outer wall of fixed rod 51, locking assembly 54 is used for wire arranging assembly 53 and limit disc 52 limit locking, under the action of locking assembly 54, wire arranging assembly 53 and limit disc 52 can be stably installed on the outside of fixed rod 51, so that limit disc 52 is in stable state and wire drum 4 is restrained, to guarantee the stability of wire drum 4 installation in turn.

[0032] In particular, the locking assembly 54 comprises a locking plate 541, a locking rod 542 and a connecting block 543, the top of the locking plate 541 is provided with a through hole matched with the fixed rod 51, the connecting block 543 is fixedly connected to one end of the locking rod 542, the locking plate 541 is clamped to the outside of the fixed rod 51 through the locking rod 542, the outer wall of the locking rod 542 is sleeved with the locking plate 541 in sliding mode, the outer wall of the fixed rod 51 is provided with a locking groove, the other end of the outer wall of the locking rod 542 is sleeved with the inner cavity of the locking groove in sliding mode, the locking rod 542 can limit the locking plate 541 outside the fixed rod 51, so that the locking plate 541 clamps and limits the wire arrangement assembly 53 and the limiting disc 52, the two locking rods 542 are driven to move away from each other by the two connecting blocks 543, so that the locking plate 541 can be removed, and then the wire arrangement assembly 53 and the limiting disc 52 can be disassembled, and the bobbin 4 can be installed or removed.

[0033] Further, the bottom of the locking plate 541 is symmetrically provided with a mounting groove, the outer wall of the locking rod 542 is fixedly connected with a fixed block 544 in a symmetrical manner, the inside of the mounting groove is fixedly connected with a guide rod 545, the outer wall of the guide rod 545 is sleeved with the fixed block 544 in sliding mode, the outer wall of the guide rod 545 is sleeved with a limiting spring 546 in sliding mode, the limiting spring 546 is located on the side of the fixed block 544 away from the fixed rod 51, and the limiting spring 546 can give the locking rod 542 an elastic force through the fixed block 544, so that the locking rod 542 is clamped with the fixed rod 51 in a stable state.

[0034] Especially, the wire arrangement assembly 53 comprises a mounting sleeve 531, a connecting sleeve ring 532, a connecting plate 533 and a wire arrangement ring 534, the mounting sleeve 531 is sleeved with the outside of the fixed rod 51, the connecting sleeve ring 532 is rotatably sleeved with the outside of the mounting sleeve 531, the connecting plate 533 is fixedly connected between the wire arrangement ring 534 and the connecting sleeve ring 532, the yarn outside the bobbin 4 passes through the wire arrangement ring 534 and is discharged along with the yarn outside the bobbin 4, the wire arrangement ring 534 can be rotated relative to the mounting sleeve 531 through the connecting plate 533 and the connecting sleeve ring 532, so as to ensure the stability of the wire arrangement of the bobbin 4, the wire arrangement assembly 53 further comprises a plane bearing 535 and a connecting bearing 536, the plane bearing 535 is sleeved with the outside of the mounting sleeve 531, and the two plane bearings 535 are located at the top and the bottom of the connecting sleeve ring 532 respectively, the connecting bearing 536 is sleeved with the inside of the connecting sleeve ring 532, and the connecting bearing 536 is sleeved with the outside of the mounting sleeve 531, the two plane bearings 535 and the connecting bearing 536 can reduce the resistance of the connecting sleeve ring 532 relative to the mounting sleeve 531, so as to facilitate the rotation of the wire arrangement ring 534 relative to the mounting sleeve 531 along with the yarn.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A no-edge double twister for textile fabric, comprising a double twister body (1), a bearing sleeve (2) is installed on the double twister body (1), an installation shaft (3) is installed inside the bearing sleeve (2), and a bobbin (4) is sleeved outside the installation shaft (3); characterized in that A mounting assembly (5) for acting on the bobbin (4) is arranged at the top of the installation shaft (3), and the mounting assembly (5) comprises: A fixed rod (51) is fixedly connected to the top of the installation shaft (3); A limiting disc (52) is slidingly sleeved outside the fixed rod (51), and the limiting disc (52) is used for positioning and binding the bobbin (4); A wire arranging assembly (53) is installed outside the fixed rod (51); A locking assembly (54) is clamped to the top of the outer wall of the fixed rod (51), and the locking assembly (54) is used for limiting and locking the wire arranging assembly (53) and the limiting disc (52).

2. A borderless double twisting machine for textile fabric as claimed in claim 1 wherein, The locking assembly (54) comprises: A locking plate (541) having a through hole matched with the fixed rod (51) at the top thereof; A locking rod (542) and a connecting block (543) fixedly connected to one end of the locking rod (542), and the locking plate (541) is clamped to the outside of the fixed rod (51) through the locking rod (542).

3. A borderless double twisting machine for textile fabric as claimed in claim 2 wherein, The outer wall of the locking rod (542) is slidingly inserted into the locking plate (541), a locking groove is formed in the outer wall of the fixed rod (51), and the other end of the outer wall of the locking rod (542) is slidingly clamped in the inner cavity of the locking groove.

4. A borderless double twisting machine for textile fabric as claimed in claim 3 wherein, Symmetrical installation grooves are formed in the bottom of the locking plate (541), and a fixed block (544) is fixedly connected to the outer wall of the locking rod (542), a guide rod (545) is fixedly connected in the installation groove, the outer wall of the guide rod (545) is slidingly inserted into the fixed block (544), a limiting spring (546) is slidingly sleeved outside the outer wall of the guide rod (545), and the limiting spring (546) is located on the side of the fixed block (544) away from the fixed rod (51).

5. A borderless double- twister for textile fabric according to claim 1, characterized in that, The wire arranging assembly (53) comprises: An installation sleeve (531) sleeved outside the fixed rod (51); A connecting sleeve ring (532) rotatingly sleeved outside the installation sleeve (531); A connecting plate (533) fixedly connected between the wire arranging ring (534) and the connecting sleeve ring (532).

6. A borderless double- twister for textile fabric according to claim 5, characterized in that, The wire arranging assembly (53) further comprises: A plane bearing (535) sleeved outside the installation sleeve (531); A connecting bearing (536) sleeved inside the connecting sleeve ring (532) and sleeved outside the installation sleeve (531).

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