Winding assembly for fire-fighting special fabric

Abstract

The utility model relates to a fire-fighting special fabric rolling assembly, which comprises a base, a shaft lever, a mounting plate, a pair of rolling modules and a driving mechanism, a vertical frame is vertically fixed above the base, the shaft lever is horizontally and rotatably mounted on the vertical frame, and the driving mechanism is arranged at the side part of the vertical frame and is used for driving the shaft lever to rotate and adjust. The mounting plate is fixed to the end of the shaft rod, the two winding modules are symmetrically arranged on the mounting plate, the driving mechanism drives the shaft rod and the mounting plate to rotate, and position switching of the two winding modules is achieved. The two winding modules are symmetrically arranged on the mounting plate, the driving mechanism is used for driving the mounting plate to rotate, position switching of the two winding modules can be achieved, then when one winding module conducts fabric winding, the other winding module is idle, a winding drum can be replaced conveniently, it is guaranteed that the downtime is short when the winding drum is replaced, and the winding drum can be replaced conveniently. And the continuity is high, so that the winding efficiency of the fire-fighting special fabric is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to face fabric winding technology field, concretely is a kind of winding assembly of fire special fabric. BACKGROUND

[0002] Fire-fighting clothes are specially designed for protecting firefighters, which not only require good flame-retardant, high-temperature-resistant and other thermal protective properties, but also require good tensile strength, pilling resistance and other mechanical properties, light resistance and washing resistance and other service life properties. Currently, the special fabric is made of flame-retardant fabric woven from aramid and flame-retardant viscose fibers. After production, the special fabric needs to be wound to minimize the contact with air and reduce the degree of oxidation damage.

[0003] When winding the special fabric using existing winding equipment, the traditional winding equipment only has one winding station. After the fabric on the winding drum is wound to a certain amount, the winding drum needs to be removed and replaced with a new one. This process takes a long time to stop, resulting in low winding efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a winding assembly for special fabric of fire with double winding modules, which effectively solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] A winding assembly for special fabric of fire includes a base, a shaft, a mounting plate, a pair of winding modules and a driving mechanism. The upright stand is fixed vertically on the top of the base. The shaft is horizontally installed on the upright stand. The driving mechanism is arranged on the side of the upright stand to drive the shaft to rotate and adjust. The mounting plate is fixed on the end of the shaft. The two winding modules are symmetrically arranged on the mounting plate. The shaft and the mounting plate are driven by the driving mechanism to rotate, realizing the position switching of the two winding modules.

[0007] As can be seen, by symmetrically arranging two winding modules on the mounting plate and using the driving mechanism to drive the mounting plate to rotate, the position switching of the two winding modules can be realized. While one winding module is winding the fabric, the other winding module is idle to replace the winding drum. This ensures a short downtime and high continuity when replacing the winding drum, thereby effectively improving the winding efficiency of the special fabric of fire.

[0008] Further, the driving mechanism includes a fixed seat, an electric push cylinder, a rack and a gear. The fixed seat is fixed on the side of the upright stand. The electric push cylinder is vertically fixed above the fixed seat. The rack is vertically fixed on the end of the telescopic rod of the electric push cylinder. The gear is fixedly sleeved on the shaft and corresponds to the rack.

[0009] Further, the winding module comprises a rotating shaft, a driving rod, a driving motor and a winding drum body, the rotating shaft is rotatably arranged through the mounting plate, the driving rod is fixed at one end of the rotating shaft, the driving motor is fixed on the mounting plate, and the output shaft is fixedly connected with the other end of the rotating shaft, and the winding drum body is sleeved on the driving rod.

[0010] Further, the driving rod is rectangular in section, and the section of the insertion hole of the winding drum body is matched with the shape of the section of the driving rod.

[0011] Further, a first baffle is fixedly sleeved on the rotating shaft, a threaded rod is fixed on the end face of the driving rod away from the rotating shaft, and a second baffle is detachably screwed on the threaded rod in a threaded matching mode.

[0012] Further, a suspension is fixed on the top of the stand, a through guide hole is vertically arranged on the suspension, a guide rod is slidably inserted into the guide hole in a penetrating mode, a counterweight is fixed on the top end of the guide rod, a pressing strip is fixed on the bottom end of the guide rod, and a handle is fixed on the outer wall of the guide rod.

[0013] Compared with the prior art, the utility model has the advantages of the following.

[0014] 1. The utility model discloses a mounting plate is provided with two winding modules, and the driving mechanism is used for driving the mounting plate to rotate, and the position of two winding modules can be switched, and when one winding module is used for winding the fabric, the other winding module is idle, so that the winding drum can be replaced, the downtime is short when the winding drum is replaced, the continuity is high, and the winding efficiency of the special fabric for fire fighting is improved.

[0015] 2. When the fabric is wound on the winding drum body on the winding position, the pressing strip is attached to the fabric on the winding drum body, the gravity of the counterweight is used to make the pressing strip press the fabric on the winding drum body, the fabric is bound, and after winding, the fabric can be prevented from loosening, the fabric can be kept close to the winding drum body at all times, and the staff can fix the fabric subsequently.

[0016] 3. The gravity of the counterweight is used to make the pressing strip press the fabric, and a special pressing driving device is not needed, so that the equipment cost is reduced. DRAWINGS

[0017] Figure 1 It is one of the overall structure perspective schematic views of the utility model;

[0018] Figure 2 It is the second overall structure perspective schematic view of the utility model;

[0019] Figure 3 It is the local structure schematic view of the mounting plate in the utility model;

[0020] Figure 4 The detailed structure schematic view of the winding module in the utility model.

[0021] In the drawing: 1, base; 11, stand; 12, suspension; 121, guide hole; 2, shaft rod; 3, mounting plate; 4, winding module; 41, rotating shaft; 42, driving rod; 43, driving motor; 44, winding cylinder body; 45, first baffle disc; 46, threaded rod; 47, second baffle disc; 5, guide rod; 51, pressing strip; 52, counterweight; 53, handle; 6, driving mechanism; 61, fixed seat; 62, electric push cylinder; 63, rack; 64, gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in 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 protection scope of the utility model.

[0023] In the description of the embodiments of the utility model, it should be explained that, unless explicitly specified and limited, the terms "connection", "installation" should be understood in a broad sense, for example, "connection" can be detachable connection, or can be non-detachable connection; can be direct connection, or indirect connection through intermediate medium. In addition, "communication" can be direct communication, or indirect communication through intermediate medium. Among them, "fixing" means connecting with each other and the relative position relationship after connection does not change. The orientation language mentioned in the embodiments of the utility model, for example, "inner", "outer", "top", "bottom" and the like, is only the direction of the drawing, therefore, the orientation language used is for better, clearer illustration and understanding of the embodiments of the utility model, and is not indicative or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the embodiments of the utility model.

[0024] In the embodiments of the utility model, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features.

[0025] Please refer to Figures 1-4The utility model provides a kind of winding assembly of fire-fighting special fabric, including base 1, shaft stem 2, mounting plate 3, a pair of winding module 4 and drive mechanism 6, vertical fixed stand 11 is fixed in base 1 top, shaft stem 2 is horizontally rotatably installed in stand 11, drive mechanism 6 is located in the side portion of stand 11, for driving shaft stem 2 is adjusted, mounting plate 3 is fixed on the end of shaft stem 2, two winding module 4 is symmetrically arranged on mounting plate 3, shaft stem 2 and mounting plate 3 are rotated by drive mechanism 6, the position switching of two winding module 4 is realized.

[0026] When winding fire-fighting special fabric using the assembly, first, drive shaft stem 2 and mounting plate 3 to rotate by drive mechanism 6, drive one of winding module 4 to shift to winding position, then wind the fabric using the winding module 4, after winding the fabric on the winding module 4, drive shaft stem 2 and mounting plate 3 to rotate half a circle by drive mechanism 6, then drive the other winding module 4 to shift to winding position, continue to wind the fabric, repeat the process, continuously wind the fabric, while one winding module 4 is winding the fabric, the other winding module 4 is idle, so that the winding roller can be replaced, ensure short downtime and high continuity when replacing the winding roller, effectively improve the winding efficiency of fire-fighting special fabric.

[0027] Specifically, drive mechanism 6 includes fixed seat 61, electric push cylinder 62, rack 63 and gear 64, fixed seat 61 is fixed on the side portion of stand 11, electric push cylinder 2 is vertically fixed above fixed seat 61, rack 63 is vertically fixed on the end of the telescopic rod of electric push cylinder 62, gear 64 is fixedly sleeved on shaft stem 2 and corresponds with rack 63, drive shaft stem 2 and mounting plate 3 to rotate by the up-down movement of rack 63 driven by the telescopic rod of electric push cylinder 62, rack 63 can drive gear 64 and shaft stem 2 and mounting plate 3 to rotate, provide drive for the position switching of two winding module 4.

[0028] Specifically, winding module 4 includes rotating shaft 41, drive rod 42, drive motor 43 and winding drum body 44, rotating shaft 41 is rotatably installed in mounting plate 3 in a through manner, drive rod 42 is fixed on one end of rotating shaft 41, drive motor 43 is fixed on mounting plate 3, and the output shaft is fixedly connected with the other end of rotating shaft 41, winding drum body 44 is sleeved on drive rod 42, winding drum body 44 is sleeved on drive rod 42, drive rotating shaft 41 and drive rod 42 to rotate by the work of drive motor 43, then drive winding drum body 44 to rotate, realize the winding action of the fabric.

[0029] Specific, drive rod 42 cross section is rectangular, the insertion hole section of winding drum body 44 is matched with the cross section shape of drive rod 42, the insertion hole section of drive rod 42 and winding drum body 44 is set to the matched rectangle, and then when drive rod 42 rotates, winding drum body 44 can be driven to rotate synchronously, avoiding the relative rotation between drive rod 42 and winding drum body 44.

[0030] Specific, the first baffle 45 is fixed on the rotating shaft 41, the threaded rod 46 is fixed on the end face of the drive rod 42 away from the rotating shaft 41, and the second baffle 47 is detachably screwed on the threaded rod 46 in threaded matching, after the winding drum body 44 is sleeved on the drive rod 42, the second baffle 47 is screwed on the second baffle 47, the winding drum body 44 is limited on the drive rod 42 from both sides by the first baffle 45 and the second baffle 47, to prevent the winding drum body 44 from slipping off the drive rod 42 due to deviation, in addition, when replacing the winding drum body 44, the second baffle 47 is unscrewed from the threaded rod 46, and then the winding drum body 44 is slid off the drive rod 42, so that the replacement of the winding drum body 44 is convenient and fast.

[0031] In addition, at the end of winding, due to the lack of binding of the fabric on the winding drum by the traditional winding equipment, the fabric on the winding drum will be loose, resulting in that the winding of the fabric is not close enough, in order to solve the problem, the utility model makes the following improvements:

[0032] The suspension 12 is vertically provided with a through guide hole 121, and the guide rod 5 is slidably inserted into the guide hole 121, the top end of the guide rod 5 is fixed with a counterweight 52, the bottom end of the guide rod 5 is fixed with a pressing strip 51, and the outer wall of the guide rod 5 is fixed with a handle 53, when winding the fabric on the winding drum body 44 at the winding position, the pressing strip 51 is attached to the fabric on the winding drum body 44, the gravity of the counterweight 52 is used to press the fabric on the winding drum body 44 by the pressing strip 51, so as to realize the binding of the fabric, and then after winding is completed, the fabric can be prevented from being loose, and the fabric can be kept close to the winding drum body 44 at all times, which is convenient for subsequent fixing of the fabric by the staff.

[0033] In addition, by holding the handle 53, the force can be conveniently exerted to adjust the lifting of the guide rod 5, so as to leave space and facilitate the position switching and adjustment of the two winding modules 4.

[0034] Secondly, the gravity of the counterweight 52 is used to press the fabric by the pressing strip 51, without the need for special pressing drive, so as to reduce the equipment cost investment.

[0035] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A winding assembly for fire-fighting special fabric, characterized in that: It includes a base (1), a shaft (2), a mounting plate (3), a pair of winding modules (4), and a drive mechanism (6); A stand (11) is vertically fixed above the base (1), and the shaft (2) is horizontally rotatably mounted on the stand (11). The drive mechanism (6) is located on the side of the stand (11) and is used to drive the shaft (2) to rotate and adjust. The mounting plate (3) is fixed to the end of the shaft (2), and the two winding modules (4) are symmetrically arranged on the mounting plate (3); The drive mechanism (6) drives the shaft (2) and the mounting plate (3) to rotate, thereby enabling the position switching of the two winding modules (4).

2. The winding assembly for a fire-fighting special fabric according to claim 1, characterized in that: The drive mechanism (6) includes a fixed base (61), an electric push cylinder (62), a rack (63), and a gear (64); The fixed base (61) is fixed to the side of the upright (11), the electric push cylinder (62) is vertically fixed above the fixed base (61), and the rack (63) is vertically fixed to the end of the telescopic rod of the electric push cylinder (62). The gear (64) is fixedly mounted on the shaft (2) and meshes with the rack (63).

3. The winding assembly for a fire-fighting special fabric according to claim 1, characterized in that: The winding module (4) includes a rotating shaft (41), a drive rod (42), a drive motor (43), and a winding drum (44); The rotating shaft (41) is rotatably mounted on the mounting plate (3) in a through manner, and the drive rod (42) is fixed to one end of the rotating shaft (41); The drive motor (43) is fixed on the mounting plate (3), and the output shaft is fixedly connected to the other end of the rotating shaft (41); The winding drum (44) is mounted on the drive rod (42).

4. The winding assembly for a fire-fighting special fabric according to claim 3, characterized in that: The drive rod (42) has a rectangular cross-section, and the cross-section of the insertion channel of the winding cylinder (44) is adapted to the cross-sectional shape of the drive rod (42).

5. The winding assembly for a fire-fighting special fabric according to claim 3, characterized in that: A first baffle (45) is fixedly mounted on the rotating shaft (41), and a threaded rod (46) is fixed on the end face of the drive rod (42) away from the rotating shaft (41); The threaded rod (46) is detachably screwed with a second retainer (47) in a threaded match.

6. The winding assembly for a fire-fighting special fabric according to claim 1, characterized in that: The top of the support frame (11) is fixed with a suspension (12), and the suspension (12) is vertically provided with a through guide hole (121); A guide rod (5) is slidably inserted through the guide hole (121). A counterweight (52) is fixed to the top of the guide rod (5). A pressure strip (51) is fixed to the bottom of the guide rod (5). A handle (53) is fixed to the outer wall of the guide rod (5).

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