Wire coil limiting device for four-wire machine

Abstract

The utility model relates to the technical field of textile industry, in particular to a wire coil limiting device for a four-wire machine, which comprises a rotating shaft, an adjusting component and two limiting components, limiting discs are arranged on two sides of the rotating shaft, the adjusting component is arranged below the rotating shaft, and the two limiting components are arranged on one sides of the corresponding limiting discs. The limiting assembly comprises a moving plate, a mounting block, a limiting ring and a fixing ring, the moving plate is arranged below the rotating shaft and located below the limiting disc, the mounting block is in bolted connection with the moving plate and located above the moving plate, limiting grooves are formed in one side of the moving plate and one side of the mounting block, and the limiting ring is arranged in the limiting grooves; through the arrangement of the structure, the problems that in the prior art, due to the fact that the position of a wire coil is limited through a limiting rod, the limiting rod is prone to being scraped with the wire coil in the using process, and the stability in the using process is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of textile industry especially relates to a line reel limiting device for four-thread machine. BACKGROUND

[0002] The main role of four-thread reel is to carry out the last process and assembly, including hanging parts, pasting trademarks, packaging, stacking and the like. The four-thread reel is the last process of the production line of the garment factory, is responsible for the last assembly, packaging and stacking of the products of the previous processes, thereby improving the quality and production efficiency of the products. The line reel of the four-thread machine often needs to be positioned to better facilitate its work, and thus needs to use a line reel limiting device.

[0003] In the prior art, the patent document with publication number (CN215404924U) mentions a limiting device for line reel based on four-thread machine, which comprises a base, an operation box and a line reel. The base is provided with a lifting mechanism inside, and the operation box is provided with a limiting mechanism inside. The lifting mechanism comprises a mounting groove opened in the top inner wall of the base, a lead screw, two T-shaped blocks and two hinged plates. The mounting groove bottom is provided with a limiting groove. The limiting mechanism comprises a servo motor fixed on the back outer wall of the operation box through bolts. The servo motor drives the gear to rotate, and then the two racks meshed with the gear can drive the two limiting rods to approach or move away from each other, so as to limit the line reels of different lengths. This existing technology can not only adapt to line reels of different heights, but also limit line reels of different lengths, adapt to line reels of different lengths, thereby improving the versatility of the limiting device and reducing the limitations in use.

[0004] However, the above-mentioned prior art limits the position of the line reel by the limiting rod, which is easy to scratch the line reel during use, affecting the stability during use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a line reel limiting device for four-thread machine, which solves the problem of the prior art that the limiting rod limits the position of the line reel, which is easy to scratch the line reel during use, affecting the stability during use.

[0006] The utility model provides a reel limiting device for four -wire machine, including rotating shaft, adjusting assembly and two limiting components, the both sides of rotating shaft are provided with limiting disc, adjusting assembly sets up the below of rotating shaft, two limiting components set up one side of corresponding limiting disc, limiting component includes moving plate, mounting block, limiting ring and fixed ring, moving plate sets up the below of rotating shaft and be located the below of limiting disc, mounting block with moving plate bolt connection and be located the above of moving plate, one side of moving plate and mounting block all sets up the limiting slot, limiting ring sets up the inside of limiting slot and with mounting block and moving plate rotation connection, fixed ring with limiting ring fixed connection and be located one side of limiting ring.

[0007] Wherein, the adjusting assembly includes moving structure, screw rod, two sliding blocks and fixed plate, the fixed plate is arranged below the two moving plates, the two sliding blocks are fixedly connected with the corresponding moving plates and located below the moving plates, the screw rod is rotatably connected with the fixed plate and located on the surface of the fixed plate, the two sliding blocks are threadedly connected with the screw rod, and the moving structure is arranged below the fixed plate.

[0008] Wherein, the moving structure includes a bottom plate, a threaded rod and a sleeve, the bottom plate is arranged below the fixed plate, the threaded rod is rotatably connected with the bottom plate and located above the bottom plate, one end of the sleeve is fixedly connected with the fixed plate, and the other end of the sleeve is threadedly connected with the threaded rod and covers the surface of the threaded rod.

[0009] Wherein, the moving structure further includes four sleeves and four sliding rods, the four sleeves are fixedly connected with the bottom plate and located at the four bottom corners of the bottom plate, one end of the four sliding rods is fixedly connected with the fixed plate, and the other end of the four sliding rods is slidably connected with the corresponding sleeve and located in the sleeve.

[0010] Wherein, the reel limiting device for four -wire machine further includes two gaskets, two gaskets are fixedly connected with the corresponding fixed ring and located on one side of the corresponding limiting disc.

[0011] The utility model discloses a four -wire machine reel positioner, the moving plate is located below the rotation axis, and is located below the position disc, the mounting block is bolted with the moving plate, and is located above the moving plate, one side of the moving plate and the mounting block is provided with the limit groove, the limit ring is located inside the limit groove, and is rotatably connected with the mounting block and the moving plate, the fixed ring is fixedly connected with the limit ring, and is located one side of the limit ring, after determining the position of the rotation axis, two the fixed ring is set on the both sides of the rotation axis, through the adjusting assembly, two the moving plate is moved to the one side of corresponding the position disc, makes the limit ring card in the inside of the limit groove simultaneously, the mounting block is set on the surface of the limit ring, and the mounting block is fixed through bolt, when the rotation axis rotates, the fixed ring restricts the position of the position disc, and rotates along with the position disc correspondingly, does not have the scratch between the position disc, improves practicality and service life. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, below in the drawing in the description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 It is the structure schematic diagram of four -wire machine reel positioner of the utility model.

[0014] Figure 2 It is the plan view of four -wire machine reel positioner of the utility model.

[0015] Figure 3 It is the A-A line section view of the utility model's Figure 2 .

[0016] Figure 4 It is the structure schematic diagram of B of the utility model's Figure 3 .

[0017] 1-rotation axis, 2-gasket, 3-moving plate, 4-mounting block, 5-limit ring, 6-fixed ring, 7-screw rod, 8-sliding block, 9-fixed plate, 10-bottom plate, 11-threaded rod, 12-sleeve, 13-sleeve, 14-sliding rod, 15-first motor, 16-second motor, 17-limit groove, 18-position disc. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0019] Please refer to Figures 1-4 , wherein, Figure 1 is the structure schematic diagram of four line machine reel limiting device of the utility model, Figure 2 is the top view of four line machine reel limiting device of the utility model, Figure 3 is the A-A line section view of the utility model Figure 2 , Figure 4 is the structure schematic diagram of B of the utility model Figure 3 .

[0020] The utility model provides a kind of four line machine reel limiting device, including rotating shaft 1, two gaskets 2, adjusting assembly and two limiting components, the limiting component includes moving plate 3, mounting block 4, limiting ring 5 and fixed ring 6, the adjusting assembly includes moving structure, screw rod 7, two sliding blocks 8 and fixed plate 9, the moving structure includes bottom plate 10, threaded rod 11, sleeve 12, four sleeve shells 13 and four sliding rods 14, the prior art is solved by the foregoing scheme, the position of reel is limited by limiting rod, limiting rod is prone to scratch with reel in use, affect the stability problem in use.

[0021] For this specific embodiment, the two sides of the rotating shaft 1 are provided with a limiting disc 18, the adjusting assembly is arranged below the rotating shaft 1, the two limiting components are arranged on one side of the corresponding limiting disc 18, the moving plate 3 is arranged below the rotating shaft 1 and below the limiting disc 18, the mounting block 4 is bolted to the moving plate 3 and above the moving plate 3, one side of the moving plate 3 and the mounting block 4 is provided with a limiting groove 17, the limiting ring 5 is arranged inside the limiting groove 17 and rotatably connected with the mounting block 4 and the moving plate 3, the fixed ring 6 is fixedly connected with the limiting ring 5 and located on one side of the limiting ring 5, after determining the position of the rotating shaft 1, the two fixed rings 6 are sleeved on both sides of the rotating shaft 1, the two moving plates 3 are moved to one side of the corresponding limiting disc 18 by the adjusting assembly, the limiting ring 5 is clamped inside the limiting groove 17 at the same time, the mounting block 4 is sleeved on the surface of the limiting ring 5, and the mounting block 4 is fixed by bolts, when the rotating shaft 1 rotates, the fixed ring 6 limits the position of the limiting disc 18 and rotates correspondingly with the limiting disc 18, without scratching between the fixed ring 6 and the limiting disc 18, improving the practicability and service life.

[0022] The fixed plate 9 is arranged below the two moving plates 3, the two sliding blocks 8 are fixedly connected with the corresponding moving plates 3 and are arranged below the moving plates 3, the lead screw 7 is rotationally connected with the fixed plate 9 and is arranged on the surface of the fixed plate 9, the two sliding blocks 8 are threadedly connected with the lead screw 7, the moving structure is arranged below the fixed plate 9, one side of the fixed plate 9 is provided with the first motor 15, the first motor 15 drives the lead screw 7 to rotate, under the limitation of the fixed plate 9, the sliding block 8 drives the moving plate 3 to move, so that the fixed ring 6 moves to one side of the limiting disc 18.

[0023] Secondly, the bottom plate 10 is arranged below the fixed plate 9, the threaded rod 11 is rotationally connected with the bottom plate 10 and is arranged above the bottom plate 10, one end of the sleeve 12 is fixedly connected with the fixed plate 9, the other end of the sleeve 12 is threadedly connected with the threaded rod 11 and is wrapped on the surface of the threaded rod 11, the second motor 16 is arranged below the bottom plate 10, the second motor 16 drives the threaded rod 11 to rotate, the sleeve 12 moves along the threaded rod 11, and the height of the moving plate 3 is changed.

[0024] Secondly, the four sleeve shells 13 are fixedly connected with the bottom plate 10 and are arranged at four bottom corners of the bottom plate 10, one end of each of the four sliding rods 14 is fixedly connected with the fixed plate 9, the other end of each of the four sliding rods 14 is slidingly connected with the corresponding sleeve shell 13 and is arranged in the sleeve shell 13, the four sleeve shells 13 are arranged on the surfaces of the sliding rods 14, the rotation of the fixed plate 9 is limited, and the stability of the fixed plate 9 is improved.

[0025] In addition, the two gaskets 2 are fixedly connected with the corresponding fixed rings 6 and are arranged on one side of the corresponding limiting discs 18, the gasket 2 is in contact with the limiting disc 18, so that the fixed ring 6 moves with the limiting disc 18.

[0026] When the utility model is used, after the position of the rotating shaft 1 is determined, two fixing rings 6 are sleeved on both sides of the rotating shaft 1, the second motor 16 drives the threaded rod 11 to rotate, the sleeve 12 moves along the threaded rod 11, the height of the moving plate 3 is changed, the first motor 15 drives the lead screw 7 to rotate, under the limitation of the fixed plate 9, the sliding block 8 drives the moving plate 3 to move, two moving plates 3 are moved to one side of the corresponding limiting disc 18, the limiting ring 5 is clamped in the limiting groove 17 at the same time, the mounting block 4 is sleeved on the surface of the limiting ring 5, the mounting block 4 is fixed through bolts, when the rotating shaft 1 rotates, the fixing ring 6 limits the position of the limiting disc 18 and rotates correspondingly with the limiting disc 18, and scraping between the limiting disc 18 and the fixing ring 6 does not occur, so that the practicability and service life are improved.

[0027] The above disclosure is only one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that the above-mentioned embodiments can be implemented in whole or in part, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A four-wire machine wire disc limiting device, comprising a rotating shaft, and a limiting disc arranged on both sides of the rotating shaft, characterized in that, it further comprises an adjusting assembly and two limiting assemblies, the adjusting assembly is arranged below the rotating shaft, and the two limiting assemblies are arranged on one side of the corresponding limiting disc; the limiting assembly comprises a moving plate, a mounting block, a limiting ring and a fixed ring, the moving plate is arranged below the rotating shaft and below the limiting disc, the mounting block is bolted with the moving plate and above the moving plate, one side of the moving plate and the mounting block is provided with a limiting groove, the limiting ring is arranged in the limiting groove and rotationally connected with the mounting block and the moving plate, and the fixed ring is fixedly connected with the limiting ring and located on one side of the limiting ring.

2. The four-wire machine wire disc limiting device according to claim 1, characterized in that, the adjusting assembly comprises a moving structure, a lead screw, two sliding blocks and a fixed plate, the fixed plate is arranged below the two moving plates, the two sliding blocks are fixedly connected with the corresponding moving plates and below the moving plates, the lead screw is rotationally connected with the fixed plate and on the surface of the fixed plate, the two sliding blocks are threadedly connected with the lead screw, and the moving structure is arranged below the fixed plate.

3. The four-wire machine wire disc limiting device according to claim 2, characterized in that, the moving structure comprises a bottom plate, a threaded rod and a sleeve, the bottom plate is arranged below the fixed plate, the threaded rod is rotationally connected with the bottom plate and above the bottom plate, one end of the sleeve is fixedly connected with the fixed plate, and the other end of the sleeve is threadedly connected with the threaded rod and covers the surface of the threaded rod.

4. The four-wire machine wire disc limiting device according to claim 3, characterized in that, the moving structure further comprises four sleeves and four sliding rods, the four sleeves are fixedly connected with the bottom plate and located at the four bottom corners of the bottom plate, one end of the four sliding rods is fixedly connected with the fixed plate, and the other end of the four sliding rods is slidingly connected with the corresponding sleeve and located in the sleeve.

5. The four-wire machine wire disc limiting device according to claim 4, characterized in that, it further comprises two gaskets, and the two gaskets are respectively fixedly connected with the corresponding fixed ring and located on one side of the corresponding limiting disc.

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