Anti-collision structure for cradle of drawing frame

Abstract

The utility model provides a drawing frame cradle anti-collision structure, which relates to the technical field of drawing frames and comprises a drawing frame body, cradle connectors are arranged inside the drawing frame body and close to two sides, anti-collision components are mounted at the bottoms of the two cradle connectors, and the anti-collision components are connected with the two cradle connectors. According to the improved drawing frame body, by reducing the collision risk of the hanging plate and the roller bearing seat, the equipment stability and the product quality are improved, the service life of the hanging plate and related parts is prolonged, fault shutdown is reduced, the production efficiency is improved, meanwhile, the operation safety is enhanced, higher economic benefits are brought to enterprises, and the operation of the drawing frame is more reliable and efficient.

Description

Technical Field

[0001] This utility model relates to the field of drawing frame technology, and in particular to a cradle anti-collision structure for a drawing frame. Background Technology

[0002] The function of a drawing frame is to improve the internal structure of the sliver, thereby increasing its long-segment uniformity and reducing weight unevenness. It also straightens and parallels the fibers in the sliver, reduces hooks, ensures the fineness meets specifications, and ensures uniform mixing of different types or qualities of raw materials to achieve the specified blending ratio. Drawing frames are broadly classified into two categories based on their drafting mechanism: roller drafting frames and carding frames.

[0003] When existing drawing frames are in operation (as per the instruction manual) Figure One As shown, pressing down the handle drives the hook to pressurize the cradle assembly, thereby moving the hanging plate downwards to complete the pressing action of the roller. However, during this process, due to improper operation by the operator, the hanging plate is prone to collision with multiple roller bearing seats, shortening the service life of the hanging plate and increasing the maintenance and replacement costs of the equipment. The company needs to invest more time and money to maintain and replace damaged hanging plates, which not only affects the production schedule but also reduces the company's economic benefits. Moreover, the replacement of hanging plates requires machine shutdown, which also leads to a decrease in production efficiency.

[0004] Therefore, we propose a collision protection structure for the cradle of a drawing frame. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies. In existing drawing frames, pressing down the handle drives the hook to pressurize the cradle assembly, thereby moving the hanging plate downwards to complete the pressing action of the rollers. However, due to improper operator operation, the hanging plate is prone to colliding with multiple roller bearing seats, shortening its service life and increasing equipment maintenance and replacement costs. Enterprises need to invest more time and money in maintaining and replacing damaged hanging plates, which not only affects production progress but also reduces the company's economic benefits. Furthermore, replacing hanging plates requires machine downtime, which also leads to reduced production efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A collision-resistant structure for a drawing frame cradle includes a drawing frame body, wherein cradle couplings are provided inside the drawing frame body and near both sides, and collision-resistant components are installed at the bottom of both cradle couplings.

[0008] The anti-collision assembly comprises an anti-collision block, an installation seat is mounted on the outer side of the anti-collision block, a plurality of first sliding grooves are formed in the two side walls of the installation seat, a first sliding block is mounted on each of the first sliding grooves, a plurality of first buffer springs are mounted between the top of the anti-collision block and the bottom of the installation seat, two installation cavities are arranged in the anti-collision block, a second sliding groove is formed in the two side walls of each of the two installation cavities, a second sliding block is mounted on each of the two adjacent second sliding grooves, a contact block is fixedly connected to each of the two adjacent second sliding blocks, and a second buffer spring is arranged between each of the two contact blocks and the cavity.

[0009] As a preferred scheme of the present application, the first sliding block is slidably connected with the first sliding groove, and the first sliding block is fixedly connected with the anti-collision block.

[0010] As a preferred scheme of the present application, the second sliding block can slide on the second sliding groove, and the second sliding block is fixedly connected with the contact block.

[0011] As a preferred scheme of the present application, the bottom of the second buffer spring is fixed with the contact block, the top of the second buffer spring is fixed with the anti-collision block, the top of the first buffer spring is connected with the installation seat, and the bottom of the first buffer spring is connected with the anti-collision block.

[0012] As a preferred scheme of the present application, the first roller bearing seat, the second roller bearing seat and the third roller bearing seat are sequentially arranged from left to right below the two swing frame combination pieces on the drawing frame body, and a skin roller is arranged between the two swing frame combination pieces.

[0013] As a preferred scheme of the present application, a handle is arranged on one side of each of the two third roller bearing seats, and a hook is arranged at the connection position of each of the two handles, and the hook is connected with the swing frame combination piece.

[0014] As a preferred scheme of the present application, a hanging plate is arranged on one side of each of the two swing frame combination pieces.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] In the present application, the improved drawing frame body reduces the collision risk of the hanging plate and the roller bearing seat, improves the equipment stability and product quality, prolongs the service life of the hanging plate and related components, reduces the fault downtime, improves the production efficiency, enhances the operation safety, brings higher economic benefits to enterprises, and makes the operation of the drawing frame more reliable and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The prior art schematic view of the drawing frame swing frame anti-collision structure is provided in the present application.

[0018] Figure 2 The prior art improvement schematic view of the baffle structure of the drawing frame rocker of the utility model;

[0019] Figure 3 The installation schematic view of the anti-collision assembly of the baffle structure of the drawing frame rocker of the utility model;

[0020] Figure 4 The main body structure schematic view of the anti-collision assembly of the baffle structure of the drawing frame rocker of the utility model;

[0021] Figure 5 The cross-sectional schematic view of the anti-collision assembly of the baffle structure of the drawing frame rocker of the utility model.

[0022] Legend: 1, drawing frame body; 2, first roller bearing seat; 3, second roller bearing seat; 4, third roller bearing seat; 5, handle; 6, hanging plate; 7, rocker combination; 8, hook; 9, leather roller; 10, anti-collision block; 11, mounting seat; 12, first sliding groove; 13, first sliding block; 14, first buffer spring; 15, second sliding groove; 16, second sliding block; 17, contact block; 18, second buffer spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below in conjunction with 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In order to facilitate the understanding of the utility model, the utility model will be described more fully below in conjunction with relevant, a number of embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described in the text, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are specifically intended to be construed in an inclusive sense and not to the exclusion of any other items.

[0027] Embodiment

[0028] As Figures 2-5 shown, the utility model provides a technical scheme: a drawing frame rocker anti -collision structure, including drawing frame body 1, the inside of drawing frame body 1 and close to both sides are equipped with rocker combination piece 7, the bottom of two rocker combination piece 7 is equipped with anti -collision subassembly, and the anti -collision subassembly includes anti -collision block 10, the outside of anti -collision block 10 is equipped with mounting seat 11, a plurality of first sliding slot 12 are seted up on the both sides wall of mounting seat 11, a plurality of first sliding block 13 are installed on a plurality of first sliding slot 12, a plurality of first buffer spring 14 are installed between the top of anti -collision block 10 and the bottom of mounting seat 11, the inside of anti -collision block 10 is equipped with two installation cavities, second sliding slot 15 are seted up on the both sides wall of two installation cavities, second sliding block 16 are installed on two adjacent second sliding slot 15, two adjacent second sliding block 16 are fixedly connected with contact block 17, and second buffer spring 18 are equipped between two contact block 17 and cavity.

[0029] Anti -collision block 10 subassembly is installed on rocker combination piece 7, is fixed with screw, in work, handle 5 exerts force and drives hook 8 to give rocker combination piece 7 pressure, to drive two hanging plate 6 and anti -collision subassembly to move down, first contact with third roller bearing seat 4 through anti -collision subassembly, give two hanging plate 6 and third roller bearing seat 4 clearance, avoid two hanging plate 6 and third roller bearing seat 4 from colliding, to protect two hanging plate 6, further prolong two hanging plate 6.

[0030] Its brought effect is, improved drawing frame body 1 through reducing the collision risk of hanging plate 6 and roller bearing seat, improves the equipment stability and product quality, prolongs the service life of hanging plate 6 and related components, reduces the failure downtime, improves production efficiency, strengthens the operation safety simultaneously, brings higher economic benefits for enterprise, makes the operation of drawing frame more reliable and efficient.

[0031] First sliding block 13 and first sliding slot 12 are slidably connected, and first sliding block 13 is fixedly connected with anti -collision block 10.

[0032] When anti -collision block 10 is extruded, first sliding block 13 is extruded, and then first sliding block 13 can slide in first sliding slot 12.

[0033] The second sliding block 16 is slidably arranged on the second sliding groove 15, and the second sliding block 16 is fixedly connected with the contact block 17.

[0034] When the contact block 17 is pressed, the contact block 17 slides on the second sliding groove 15 through the second sliding block 16.

[0035] The bottom of the second buffer spring 18 is fixedly connected with the contact block 17, and the top of the second buffer spring 18 is fixedly connected with the anti-collision block 10.

[0036] When the contact block 17 slides, the contact block 17 and the second buffer spring 18 are pressed, thereby buffering and protecting.

[0037] The first roller bearing seat 2, the second roller bearing seat 3 and the third roller bearing seat 4 are sequentially arranged from left to right on the drawing frame body 1 and below the two swing frame connecting pieces 7.

[0038] The two third roller bearing seats 4 are respectively provided with the handle 5 on one side, and the two handles 5 are respectively provided with the hook 8 at the connection position, and the hook 8 is connected with the swing frame connecting piece 7.

[0039] The two swing frame connecting pieces 7 are respectively provided with the hanging plate 6 on one side.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A structure for preventing collision of a fly frame rocker, comprising a fly frame body (1), characterized in that: The inside of the drawing frame body (1) is provided with a cradle connecting piece (7) near both sides, the bottom of the two cradle connecting pieces (7) is provided with an anti-collision assembly, The anti-collision assembly comprises an anti-collision block (10), the outer side of the anti-collision block (10) is provided with a mounting seat (11), the two side walls of the mounting seat (11) are provided with a plurality of first sliding grooves (12), the first sliding grooves (12) are provided with a first sliding block (13), the top of the anti-collision block (10) and the bottom of the mounting seat (11) are provided with a plurality of first buffer springs (14), the inside of the anti-collision block (10) is provided with two installation cavities, the two side walls of the two installation cavities are provided with a second sliding groove (15), the second sliding grooves (15) are provided with a second sliding block (16), the second sliding blocks (16) are fixedly connected with a contact block (17), and the second sliding blocks (16) are fixedly connected with the contact block (17).

2. The anti-collision structure of a fly frame rocker according to claim 1, characterized in that: The first sliding block (13) is in sliding connection with the first sliding groove (12), and the first sliding block (13) is in fixed connection with the anti-collision block (10).

3. A bredding frame anti-collision structure according to claim 2, characterized in that: The second sliding block (16) can slide on the second sliding groove (15), and the second sliding block (16) is in fixed connection with the contact block (17).

4. A bredding frame anti-collision structure according to claim 3, characterized in that: The bottom of the second buffer spring (18) is fixed with the contact block (17), the top of the second buffer spring (18) is fixed with the anti-collision block (10), the top of the first buffer spring (14) is connected with the mounting seat (11), and the bottom of the first buffer spring (14) is connected with the anti-collision block (10).

5. The anti-collision structure of a flyer frame of a drawing frame according to claim 1, characterized in that: The drawing frame body (1) is provided with a first roller bearing seat (2), a second roller bearing seat (3) and a third roller bearing seat (4) from left to right below the two cradle connecting pieces (7), and the two cradle connecting pieces (7) are provided with a skin roller (9).

6. A bredding frame anti-collision structure according to claim 5, characterized in that: The side of the two third roller bearing seats (4) is provided with a handle (5), and the connection position of the two handles (5) is provided with a hook (8), and the hook (8) is connected with the cradle connecting piece (7).

7. A bredding frame anti-collision structure according to claim 6, characterized in that: The side of the two cradle connecting pieces (7) is provided with a hanging plate (6).

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