Lifting chain tensioning adjusting mechanism of hanging assembly line

Abstract

The utility model discloses a lifting chain tensioning adjusting mechanism of a hanging assembly line, which comprises an adjusting installation seat and a chain tensioning wheel, an adjusting screw rod is installed in the adjusting installation seat, an adjusting sliding block is arranged on the adjusting screw rod, a tensioning wheel shaft seat is arranged on one side of the adjusting sliding block, and the chain tensioning wheel is rotatably installed on the tensioning wheel shaft seat. The lifting chain is arranged between the liftable chain tensioning wheel and the tensioning wheel bracket in a penetrating manner, so that the tensioning degree of the lifting chain is adjusted, the mounting time is saved, and the mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of hanging assembly line equipment, and particularly relates to a lifting chain tensioning and adjusting mechanism of a hanging assembly line. BACKGROUND

[0002] In the process of garment manufacturing, the hanging assembly line installed on the top beam lifts and transports the garment, and the garment is conveyed upward through the chain guide rail when the garment is lifted to the main rail on the top. The guide wheels in the conventional chain guide rail structure are fixed on the rack, and tools are needed to put the chain on all the guide wheels. In the prior art, in order to prevent the chain from loosening, the connection between the chain and the guide wheel is very compact, which results in that the chain is very difficult to install. In addition, the chain will become loose after a long time of work, and manual tensioning is needed, which increases the time cost of later maintenance. SUMMARY

[0003] The utility model provides a lifting chain tensioning and adjusting mechanism of a hanging assembly line, which adjusts the tensioning degree of the lifting chain through the liftable chain tensioning wheel, and is convenient to install and maintain.

[0004] The utility model provides a lifting chain tensioning and adjusting mechanism of a hanging assembly line, which adjusts the tensioning degree of the lifting chain through the liftable chain tensioning wheel, and is convenient to install and maintain.

[0005] To optimize the above technical scheme, the utility model further includes the following improved technical schemes.

[0006] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0007] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0008] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0009] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0010] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0011] The chain tensioning wheel is rotatably installed on the mounting shaft through a bearing.

[0012] Compared with the prior art, the lifting chain tensioning adjusting mechanism of the hanging assembly line saves installation time and improves installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a perspective structural schematic diagram of the embodiment.

[0014] Fig. 2 is an exploded view of the embodiment.

[0015] Fig. 3 is a front view of the embodiment. DETAILED DESCRIPTION

[0016] The embodiments of the utility model are further described in detail below with reference to the drawings.

[0017] Figs. 1 to 3 The structure schematic diagram of the utility model is shown.

[0018] The reference signs therein are: adjusting mounting seat 1, mounting upper end cover 1a, mounting lower end cover 1b, mounting front cover plate 1c, mounting rear cover plate 1d, adjusting groove 1e, adjusting screw 2, adjusting sliding block 3, adjusting knob 4, guide shaft 5, third screw 6, tensioner shaft seat 7, mounting shaft 7a, bearing 8, chain tensioner 9, recess 9a, clamping spring 10, flat washer 11, tensioner bracket 12, lifting chain 13.

[0019] As shown in Fig. 1 and Fig. 2 The lifting chain tensioning adjusting mechanism of the hanging assembly line comprises adjusting mounting seat 1 and chain tensioner 9, and the adjusting mounting seat 1 is composed of mounting upper end cover 1a, mounting lower end cover 1b, mounting front cover plate 1c and mounting rear cover plate 1d.

[0020] The mounting upper end cover 1a is provided with adjusting screw 2, the adjusting screw 2 is provided with adjusting sliding block 3, the top of the adjusting screw 2 is provided with adjusting knob 4, the adjusting knob 4 is rotated to drive the adjusting screw 2, the adjusting screw 2 is matched with the adjusting sliding block 3 to drive the adjusting sliding block 3 to move up and down.

[0021] The guide shaft 5 is vertically arranged in the adjusting mounting seat 1, the upper end of the guide shaft 5 is locked in the mounting upper end cover 1a through the first screw, and the lower end of the guide shaft 5 is locked in the mounting lower end cover 1b through the second screw. The adjusting sliding block 3 is arranged on the guide shaft 5, and the adjusting sliding block 3 can move up and down along the guide shaft 5.

[0022] The front cover plate 1c is vertically provided with an adjusting groove 1e, and the third screw 6 is fixedly connected with the adjusting slide 3 through the adjusting groove 1e; when the adjusting screw 2 drives the adjusting slide 3 to move up and down along the guide shaft 5, the adjusting groove 1e is used for limiting the lifting height of the adjusting slide 3.

[0023] The adjusting slide 3 is provided with a tension wheel shaft seat 7 on one side, the tension wheel shaft seat 7 is provided with a mounting shaft 7a, the chain tension wheel 9 is rotatably mounted on the mounting shaft 7a through the bearing 8, and the chain tension wheel 9 can move up and down along with the adjusting slide 3.

[0024] The chain tension wheel 9 is provided with a groove 9a for the lifting chain 13 to pass through, as shown in the figure, Fig. 3 As shown in the figure, the chain tension wheel 9 is provided with a tension wheel bracket 12 below, and the tension wheel bracket 12 is fixed on the tension wheel shaft seat 7. The tension wheel bracket 12 is concave, and the lifting chain 13 is arranged between the tension wheel bracket 12 and the chain tension wheel 9.

[0025] Before installing the lifting chain 13, the third screw 6 in the adjusting groove 1e is loosened, the adjusting screw 2 drives the chain tension wheel 9 to move upwards, and the lifting chain 13 passes through between the tension wheel bracket 12 and the chain tension wheel 9. Then the adjusting screw 2 drives the chain tension wheel 9 to move downwards, the chain tension wheel 9 drives the lifting chain 13 to be tensioned, and after being tensioned, the third screw 6 is locked and tightened again. In addition, the lifting chain 13 will become loose after a long time of work, and the tensioning degree of the lifting chain 13 is adjusted according to the above steps.

[0026] The best embodiment of the utility model has been illustrated, and various changes or modifications made by those skilled in the art will not deviate from the scope of the utility model.

Claims

1. A chain tension adjustment mechanism for a hoisting chain of a suspension line, comprising an adjustment mounting (1) and a chain tension wheel (9), characterized in that: The adjusting mounting seat (1) is internally provided with an adjusting screw (2), the adjusting screw (2) is provided with an adjusting sliding block (3), one side of the adjusting sliding block (3) is provided with a tension wheel shaft seat (7), and the chain tension wheel (9) is rotatably installed on the tension wheel shaft seat (7).

2. The hoist chain tension adjustment mechanism of claim 1, wherein: The tension wheel shaft seat (7) is provided with an installation shaft (7a), and the chain tension wheel (9) is rotatably installed on the installation shaft (7a) through a bearing (8).

3. The hoist chain tension adjustment mechanism of claim 2, wherein: The tension wheel shaft seat (7) is provided with a tension wheel bracket (12) at the front end, and a gap for penetrating the lifting chain (13) is arranged between the tension wheel bracket (12) and the chain tension wheel (9).

4. The hoist chain tension adjustment mechanism of claim 1, wherein: The adjusting screw (2) is provided with an adjusting knob (4) at the top, and the adjusting mounting seat (1) is vertically provided with a guide shaft (5), and the adjusting sliding block (3) penetrates the guide shaft (5).

5. The hoist chain tension adjustment mechanism of claim 4, wherein: The adjusting mounting seat (1) is composed of an upper mounting end cover (1a), a lower mounting end cover (1b), a front mounting cover plate (1c) and a rear mounting cover plate (1d).

6. The hoist chain tension adjustment mechanism of claim 5, wherein: The front mounting cover plate (1c) is vertically provided with an adjusting groove (1e), and a third screw (6) penetrates the adjusting groove (1e) and is fixedly connected with the adjusting sliding block (3).

7. The hoist chain tension adjustment mechanism of claim 6, wherein: The upper end of the guide shaft (5) is locked in the upper mounting end cover (1a) through a first screw, and the lower end of the guide shaft (5) is locked in the lower mounting end cover (1b) through a second screw.

Images