Output curtain protection mechanism for non-woven fabric

Abstract

The utility model provides an output curtain protection mechanism for non-woven fabrics, and belongs to the technical field of output curtain protection devices. An output curtain protection mechanism for non-woven fabrics comprises a frame body and a conveying mechanism, the conveying mechanism is installed on the frame body, a conveying curtain is arranged on the conveying mechanism, a supporting frame structure is arranged on the frame body, installation seats are symmetrically installed on the two sides of the supporting frame, partition blocks are installed in the centers of the installation seats, and the partition blocks are arranged on the supporting frame structure. A partition block is arranged on the mounting seat and divides the mounting seat into two parts, a first sliding rail is mounted on each part, a first sliding seat is slidably connected to the first sliding rail, a first mounting plate is arranged on the first sliding seat, a roller frame is mounted on the first mounting plate, a supporting roller is in transmission connection with the roller frame, and a second mounting plate is mounted on the supporting roller. The upper surfaces of the supporting rollers abut against the conveying curtain. The utility model has the advantages that the output curtain is effectively protected, and the service life is prolonged.

Description

Technical Field

[0001] This utility model belongs to the technical field of output curtain protection devices, specifically an output curtain protection mechanism for non-woven fabrics. Background Technology

[0002] Nonwoven fabric, also known as non-woven textile, is made from oriented or randomly arranged fibers through friction, cohesion, bonding, or a combination of these methods. The key characteristic is that it is "non-woven." Nonwoven fabric exists in the form of fibers within the fabric. In existing nonwoven fabric processing, after cohesion and bonding, the fabric is conveyed via an output curtain on output rollers. However, as the output curtain moves on the two conveyor rollers, after the nonwoven fabric is conveyed, the curtain, due to its large mass, collapses onto the sides of the conveyor frame during its return transport. This is especially true at the sides, where friction between the curtain and the bottom conveyor frame is likely to occur, causing wear and affecting the conveying efficiency of the nonwoven fabric. Summary of the Invention

[0003] The purpose of this utility model is to address the aforementioned problems in existing technologies and propose a solution.

[0004] A protective mechanism for output curtains made of non-woven fabric has the advantages of effectively protecting the output curtain and extending its service life.

[0005] The objective of this utility model can be achieved through the following technical solution: A protective mechanism for an output curtain of non-woven fabric includes a frame and a conveying mechanism. The conveying mechanism is mounted on the frame and has a conveying curtain. The frame has a support frame structure, and mounting seats are symmetrically mounted on both sides of the support frame structure. A partition block is mounted at the center of the mounting seat, dividing the mounting seat into two parts. Each part is equipped with a first slide rail, and a first sliding seat is slidably connected to the first slide rail. The first sliding seat has a first mounting plate, and a roller frame is mounted on the first mounting plate. A support roller is drivenly connected to the roller frame, and the upper surface of the support roller abuts against the conveying curtain.

[0006] Preferably, the upper surface of the first slide rail is further provided with a plurality of first through holes, and the two sides of the first sliding seat are further provided with sliding protrusions. The sliding protrusions are also provided with second through holes. The first sliding seat is further connected with a first connector, which is a screw. The first sliding seat is connected to the first through holes on the upper surface of the first slide rail by the screw passing through the second through holes in sequence.

[0007] Preferably, a plurality of connecting rods are installed on the inner side of each of the first sliding seats, and one end of the plurality of connecting rods is fixed to the first sliding seat, and the other end is fixedly connected to the support plate located at the center of the support frame structure.

[0008] Preferably, the first slide rail has first sliding grooves on both sides, and the first sliding seat has a first sliding part installed at the bottom, with the first sliding grooves and the first sliding part slidingly engaged.

[0009] Preferably, a detector is also installed on the top of the frame to detect whether the nonwoven fabric is being conveyed normally.

[0010] Preferably, the mounting base is positioned horizontally to the conveying direction of the conveying mechanism.

[0011] Compared with the prior art, the advantages of this utility model are: by adding an adjustable support roller below the conveying mechanism, the output curtains located on both sides below the conveying rollers hang down due to gravity. However, the added support roller can flexibly adjust its support position, which helps to better support the output curtains at the positions where they need support, prevents the output curtains from rubbing against the bottom frame, reduces their damage, and helps to extend the service life of the device. Attached Figure Description

[0012] Figure 1 This is a side sectional view of the present invention.

[0013] Figure 2 This is a top view of the support frame structure in this utility model.

[0014] Figure 3 This is an enlarged view of point A in this utility model.

[0015] In the figure, 2 is the frame; 21 is the support frame structure; 22 is the mounting base; 23 is the partition block; 231 is the first slide rail; 24 is the first sliding seat; 25 is the first mounting plate; 26 is the roller frame; 27 is the support roller; 31 is the conveyor curtain; 41 is the first through hole; 42 is the sliding protrusion; 421 is the second through hole; 422 is the screw; 51 is the connecting rod; 52 is the support plate; 61 is the first sliding groove; 63 is the detector; and 7 is the conveying mechanism. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0017] like Figures 1 to 3 As shown, an output curtain protection mechanism for non-woven fabric includes a frame 2 and a conveying mechanism 7. The conveying mechanism 7 is mounted on the frame 2 and has a conveying curtain 31. The frame 2 has a support frame structure 21. Mounting seats 22 are symmetrically mounted on both sides of the support frame. A partition block 23 is mounted at the center of the mounting seat 22, dividing the mounting seat 22 into two parts. Each part is equipped with a first slide rail 231. A first sliding seat 24 is slidably connected to the first slide rail 231. A first mounting plate 25 is mounted on the first sliding seat 24. A roller frame 26 is mounted on the first mounting plate 25. A support roller 27 is drivenly connected to the roller frame 26. The upper surface of the support roller 27 abuts against the conveying curtain 31.

[0018] With the above structure, by adding an adjustable support roller 27 below the conveying mechanism 7, the conveying mechanism 7 includes a conveying roller. When the output curtain conveys the non-woven fabric and returns from the conveying roller, the output curtain located on both sides below the conveying roller hangs down due to gravity. However, the added support roller 27 slides with the first guide rail through the first sliding seat 24, which can flexibly adjust its support position. This helps to better support the output curtain at the position where it needs support, prevents the output curtain from rubbing against the bottom frame 2, reduces its damage, and helps to extend the service life of the device.

[0019] Specifically, if Figures 1 to 3 As shown, the upper surface of the first slide rail 23 is also provided with a plurality of first through holes 41, and the two sides of the first sliding seat 24 are also provided with sliding protrusions 42. The sliding protrusions 42 are also provided with second through holes 421. The first sliding seat 24 is also connected with a first connector, which is a screw 422. The first sliding seat 24 is connected to the first through holes 41 on the upper surface of the first slide rail 23 by the screws 422 passing through the second through holes 421 in sequence.

[0020] By adopting the above structure, the support roller 27 is moved to the predetermined support position by sliding the first sliding seat 24 with the first slide rail 231, and the first sliding seat 24 slides to align with the first through hole 41 on the first slide rail 231. Then, the first slide rail 231 and the first sliding seat 24 are fixed together by screws 422, which is conducive to a firm fixation, structural stability, and ensures support strength.

[0021] like Figures 1 to 3 As shown, each of the first sliding seats 24 has several connecting rods 51 installed on its inner side, and one end of each of the connecting rods 51 is fixed to the first sliding seat 24, while the other end is fixedly connected to the support plate 52 located at the center of the support frame structure 21.

[0022] By providing a connecting rod 51 and a support plate 52 between two symmetrical first sliding seats 24, it is beneficial to move the support rollers 27 at both ends synchronously, preventing the output curtain from shifting due to one-sided position deviation or uneven position, thus improving the service life of the device.

[0023] like Figures 1 to 3 As shown, the first slide rail 231 has first sliding grooves 61 on both sides, and the first sliding seat 24 has a first sliding part installed at its bottom. The first sliding grooves 61 and the first sliding part are slidably engaged. The slidable engagement between the first sliding grooves 61 and the first sliding part facilitates movement.

[0024] like Figures 1 to 3 As shown, a detector 63 for detecting whether the nonwoven fabric is being conveyed normally is also installed on the top of the frame 2.

[0025] In this invention, detector 63 is existing technology.

[0026] By setting up detector 63, it is beneficial to detect in real time whether the nonwoven fabric is being transported normally, which provides a basis for ensuring the transport efficiency of the nonwoven fabric in the future.

[0027] like Figures 1 to 3 As shown, the mounting base 22 is positioned horizontally to the conveying direction of the conveying mechanism 7.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0029] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0030] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0031] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A protective mechanism for an output curtain of nonwoven fabric, comprising a frame (2) and a conveying mechanism (7), characterized in that, The conveying mechanism (7) is mounted on the frame (2). The conveying mechanism (7) has a conveying curtain (31). The frame (2) has a support frame structure (21). Mounting seats (22) are symmetrically mounted on both sides of the support frame structure (21). A partition block (23) is mounted at the center of the mounting seat (22). The partition block (23) divides the mounting seat (22) into two parts. A first slide rail (231) is mounted on each part. A first sliding seat (24) is slidably connected to the first slide rail (231). A first mounting plate (25) is mounted on the first sliding seat (24). A roller frame (26) is mounted on the first mounting plate (25). A support roller (27) is drivenly connected to the roller frame (26). The upper surface of the support roller (27) abuts against the conveying curtain (31).

2. The output curtain protection mechanism for nonwoven fabric according to claim 1, characterized in that, The upper surface of the first slide rail (231) is also provided with a plurality of first through holes (41), and the two sides of the first sliding seat (24) are also provided with sliding protrusions (42). The sliding protrusions (42) are also provided with second through holes (421). The first sliding seat (24) is also connected to a first connector, which is a screw (422). The first sliding seat (24) is connected to the first through hole (41) on the upper surface of the first slide rail (231) by means of the screw (422).

3. The output curtain protection mechanism for nonwoven fabric according to claim 1, characterized in that, Each of the first sliding seats (24) has several connecting rods (51) installed on its inner side, and one end of each of the connecting rods (51) is fixed to the first sliding seat (24), and the other end is fixedly connected to the support plate (52) located at the center of the support frame structure (21).

4. The output curtain protection mechanism for nonwoven fabric according to claim 1, characterized in that, The first slide rail (231) has a first sliding groove (61) on both sides, and the first sliding seat (24) has a first sliding part installed at the bottom. The first sliding groove (61) and the first sliding part slide together.

5. The output curtain protection mechanism for nonwoven fabric according to claim 1, characterized in that, The top of the frame (2) is also equipped with a detector (63) for detecting whether the nonwoven fabric is being transported normally.

6. The output curtain protection mechanism for nonwoven fabric according to claim 1, characterized in that, The mounting base (22) is set horizontally to the conveying direction of the conveying mechanism (7).

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