Doubling machine tension bracket device convenient to maintain

Abstract

The utility model relates to the technical field of doubling machines, in particular to a tension bracket device of a doubling machine, which is convenient to maintain. The technical problems that when an existing tension bracket device is used, normal tension of silk threads is not convenient to guarantee, meanwhile, the silk threads are buffered, the silk threads are prone to being broken in the conveying process, parts of the tension bracket are prone to being abraded in the conveying process, lubricating oil is not convenient to dropwise add to the connecting positions of the parts intermittently when the existing tension bracket device is used, and the conveying efficiency is high are solved. Therefore, the conveying of the silk threads is easily influenced, and the maintenance is inconvenient. A doubling machine tension bracket device convenient to maintain comprises a base used for being installed on a doubling machine, a fixing frame fixedly connected to the base and provided with a sliding groove, and two rotating wheels rotationally connected to the fixing frame. When the silk threads are conveyed, the rotating wheel rotates, the impeller intermittently rotates through the single tooth, lubricating oil is intermittently dripped out, then the service life of the rotating wheel, the tension wheel and the auxiliary wheel is prolonged, and maintenance of workers is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technology field of doubling machine, especially to a tension frame device of doubling machine convenient to maintain. BACKGROUND

[0002] When the doubling machine is working normally, in order to ensure the normal conveying of the silk thread, the tension frame needs to be used, and the tension frame needs to be maintained frequently when conveying the silk thread, and the wheel set needs to be replaced usually to achieve the purpose of effective maintenance.

[0003] However, the existing tension frame device is inconvenient to buffer the silk thread while ensuring the normal tension of the silk thread, which leads to the silk thread being prone to breaking during the conveying process, thereby affecting the normal conveying of the silk thread, and the tension frame parts are prone to wear during conveying, and the existing tension frame is inconvenient to intermittently add lubricating oil to the part connection during use, which affects the conveying of the silk thread, thereby being inconvenient to maintain. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a tension frame device of doubling machine convenient to maintain, which can buffer the silk thread while ensuring the normal tension of the silk thread, so that the silk thread is not prone to breaking, and can intermittently add lubricating oil to the part connection during use, so that the conveying of the silk thread is ensured, thereby being convenient to maintain.

[0005] The technical scheme is as follows: a tension frame device of doubling machine convenient to maintain, comprising:

[0006] a base;

[0007] a fixed frame with a sliding groove, fixedly connected to the base;

[0008] two rotating wheels rotatably connected to the fixed frame;

[0009] a sliding block slidably connected to the sliding groove of the fixed frame;

[0010] a tension wheel rotatably connected to the sliding block;

[0011] a buffer assembly provided on the sliding block;

[0012] a lubricating assembly provided on the fixed frame;

[0013] a material control assembly provided on the lubricating assembly.

[0014] As a further preferred scheme, the buffer assembly comprises a connecting frame fixedly connected to one side of the sliding block; a compression spring is connected between the connecting frame and the fixed frame; and an auxiliary wheel is rotatably connected to the connecting frame.

[0015] As a further preferred solution, the lubricating assembly comprises an oil distribution box fixed on the fixed frame; an oil bottle clamped on the oil distribution box; four oil feeding pipes in communication with the oil distribution box.

[0016] As a further preferred solution, the material control assembly comprises a single tooth fixed on one of the rotating wheels; a rotating shaft rotatably connected to the oil distribution box, the rotating shaft penetrating through the oil distribution box; a gear fixed on the rotating shaft; and an impeller fixed on the rotating shaft.

[0017] As a further preferred solution, the impeller is made of rubber.

[0018] The utility model has the following advantages: 1, can remove the sliding block on the slide groove of fixed frame and control the tension of silk thread, and the silk thread is buffered under the action of compression spring when moving, thereby preventing the silk thread from being disconnected due to excessive tension, and maintaining the normal conveying of the silk thread.

[0019] 2, while conveying the silk thread, the lubricating oil in the oil bottle is conveyed through the oil distribution box and the oil feeding pipe, the pipe opening of the oil feeding pipe continuously drips lubricating oil, the dripped lubricating oil falls on the connecting position of the rotating wheel and the tension wheel and the fixed frame, the connecting position of the auxiliary wheel and the connecting frame, thereby lubricating the rotating wheel, the tension wheel and the auxiliary wheel, reducing the abrasion of the rotating wheel, the tension wheel and the auxiliary wheel, preventing the normal conveying of the silk thread due to abrasion, and rotating the rotating wheel when conveying the silk thread, the rotating wheel rotates the impeller intermittently through the single tooth, the lubricating oil is intermittently dripped through the intermittent rotation of the impeller, thereby continuously lubricating the rotating wheel, the tension wheel and the auxiliary wheel, prolonging the service life of the rotating wheel, the tension wheel and the auxiliary wheel, and facilitating the maintenance of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0021] Figure 2 It is a first partial three-dimensional structure schematic view of the utility model.

[0022] Figure 3 It is a second partial three-dimensional structure schematic view of the utility model.

[0023] Figure 4 It is a third partial three-dimensional structure schematic view of the utility model.

[0024] Figure 5 It is a partial sectional three-dimensional structure schematic view of the utility model.

[0025] The figure label name: 1 - base, 2 - fixed frame, 4 - rotating wheel, 5 - sliding block, 6 - tension wheel, 7 - connecting frame, 8 - compression spring, 9 - auxiliary wheel, 10 - oil distribution box, 11 - oil bottle, 12 - oil delivery pipe, 13 - single tooth, 14 - rotating shaft, 15 - gear, 16 - impeller. DETAILED DESCRIPTION

[0026] The technical solutions will be further described below in combination with specific embodiments. It should be noted that the words such as up, down, left, right, etc. in this article are only for the position of the shown structure in the corresponding drawing. The serial numbers of the components in this article, such as first, second, etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. Unless otherwise specified, the connection and coupling mentioned in this application include direct and indirect connection (coupling).

[0027] Embodiment 1: A tension frame device of a convenient maintenance doubling machine, as shown in Figures 1-5 , comprising:

[0028] a base 1;

[0029] a fixed frame 2 with a sliding groove, fixedly connected to the base 1;

[0030] two rotating wheels 4 rotatably connected to the fixed frame 2;

[0031] a sliding block 5 slidably connected to the sliding groove of the fixed frame 2;

[0032] a tension wheel 6 rotatably connected to the sliding block 5;

[0033] a buffer assembly for buffering the delivered wire, provided on the sliding block 5;

[0034] a lubricating assembly for adding lubricating oil for lubrication, provided on the fixed frame 2;

[0035] a material control assembly for intermittent oil discharge, provided on the lubricating assembly.

[0036] The buffer assembly comprises a connecting frame 7 fixedly connected to one side of the sliding block 5; the connecting frame 7 is connected with the fixed frame 2 through a compression spring 8; and an auxiliary wheel 9 is rotatably connected to the connecting frame 7.

[0037] The lubricating assembly comprises an oil distribution box 10 fixedly connected to the fixed frame 2; an oil bottle 11 clamped to the oil distribution box 10; and four oil delivery pipes 12 in communication with the oil distribution box 10.

[0038] The control material assembly comprises a single tooth 13 fixed on one of the rotating wheels 4, a rotating shaft 14 rotatably connected to the oil distribution box 10 and penetrating through the oil distribution box 10, a gear 15 fixed on the rotating shaft 14, and an impeller 16 fixed on the rotating shaft 14.

[0039] The impeller 16 is made of rubber, and the rubber impeller 16 is used to uniformly send the oil.

[0040] When the machine is working, the yarn moves and drives the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9 to rotate due to friction. The worker can move the sliding block 5 on the sliding groove of the fixed frame 2 to control the tension of the yarn. At the same time, the yarn is buffered by the compression spring 8, thereby preventing the yarn from being disconnected due to excessive tension and maintaining the normal conveying of the yarn. At the same time, the lubricating oil in the oil bottle 11 is conveyed through the oil distribution box 10 and the oil conveying pipe 12. The pipe opening of the oil conveying pipe 12 continuously drips the lubricating oil, which falls on the connection between the rotating wheels 4 and the fixed frame 2, the connection between the auxiliary wheels 9 and the connecting frame 7, thereby lubricating the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9, reducing the wear of the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9, and preventing the wear from affecting the normal conveying of the yarn. At the same time, the rotating wheels 4 are driven by the yarn to rotate, and the single tooth 13 is engaged with the gear 15. The gear 15 is driven by the rotating shaft 14 to rotate the impeller 16. The impeller 16 rotates to squeeze the lubricating oil in the oil distribution box 10 downward, and the squeezed lubricating oil drips through the oil conveying pipe 12. The rotating wheels 4 continue to rotate to drive the single tooth 13 to disengage from the gear 15. The process is repeated. The yarn conveying makes the rotating wheels 4 rotate, which makes the impeller 16 rotate intermittently through the single tooth 13. The intermittent rotation of the impeller 16 intermittently drips the lubricating oil, thereby continuously lubricating the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9, prolonging the service life of the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9, and facilitating the maintenance of the worker. When the yarn conveying is completed, the worker replaces the yarn and threads the yarn through the rotating wheels 4, the tension wheels 6 and the auxiliary wheels 9 in sequence, and connects the yarn to the machine.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A tension frame device for a hank winding machine which is easy to maintain, characterized in that, The utility model relates to a tensioning device for a cable, comprising: a base (1); a fixed frame (2) with a sliding groove, fixedly connected to the base (1); two rotating wheels (4) rotatably connected to the fixed frame (2); a sliding block (5) slidingly connected to the sliding groove of the fixed frame (2); a tension wheel (6) rotatably connected to the sliding block (5); a buffer assembly provided on the sliding block (5); a lubricating assembly provided on the fixed frame (2); a material control assembly provided on the lubricating assembly.

2. A tensioner device for a maintenance-friendly hank winding machine according to claim 1, characterized in that The buffer assembly comprises a connecting frame (7) fixedly connected to one side of the sliding block (5); a compression spring (8) connected between the connecting frame (7) and the fixed frame (2); and an auxiliary wheel (9) rotatably connected to the connecting frame (7).

3. A tensioner device for a maintenance-friendly hank winding machine according to claim 2, characterized in that The lubricating assembly comprises an oil distribution box (10) fixedly connected to the fixed frame (2); an oil bottle (11) clamped to the oil distribution box (10); and four oil feeding pipes (12) in communication with the oil distribution box (10).

4. A tensioner device for a maintenance-friendly hank winding machine according to claim 3, characterized in that The material control assembly comprises a single tooth (13) fixed to one of the rotating wheels (4); a rotating shaft (14) rotatably connected to the oil distribution box (10), the rotating shaft (14) penetrating through the oil distribution box (10); a gear wheel (15) fixedly connected to the rotating shaft (14); and an impeller (16) fixedly connected to the rotating shaft (14).

5. A tensioner device for a maintenance-friendly hank winding machine according to claim 4, characterized in that The impeller (16) is made of rubber.

Images