Cloth reel fixing mechanism convenient to disassemble

Abstract

The utility model discloses a cloth reel fixing mechanism convenient to disassemble, and relates to the technical field of cloth reels. The movable plate is connected to the bracket in a sliding manner; the supporting wheels are arranged on the moving plate and used for supporting the cloth rolling shaft; the auxiliary assembly comprises an auxiliary wheel, a rotating rod and a pull rod, the lower end of the rotating rod is rotationally connected to the support, the upper end of the rotating rod is rotationally connected with the auxiliary wheel, the upper end of the pull rod is rotationally connected with the middle of the rotating rod, the lower end of the pull rod is rotationally connected with the moving plate, and the moving plate descends so that the pull rod can pull the rotating rod to rotate and press the auxiliary wheel above the cloth rolling shaft. The two auxiliary wheels are matched with the two supporting wheels to support and fix the cloth rolling shaft through the gravity of the cloth rolling shaft, the cloth rolling shaft is automatically fixed to the device in the descending process of the movable plate, and when the cloth rolling shaft is detached, the fixing rods are pulled to enable the clamping blocks to leave the clamping grooves, so that the cloth rolling shaft is conveniently taken out upwards.

Description

Technical Field

[0001] This utility model relates to the field of cloth roll technology, and in particular to a cloth roll fixing mechanism that is easy to disassemble. Background Technology

[0002] In the fabric production process, fabric rolls are used extensively, mainly to wind the fabric into rolls for convenient packaging and transportation. When winding the fabric into rolls, the fabric roll needs to be fixed on the base first, and then the fabric is wound into rolls by rotating the fabric roll.

[0003] Currently, fabric rolls are generally fixed and installed using bolts. The bearings at both ends of the fabric roll are fixed to the bearing seats on the base using bolts. This bolt fixing method is relatively troublesome to install and disassemble, resulting in long turnover time of the fabric roll and high labor costs. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art by proposing a cloth roll fixing mechanism that is easy to install and disassemble and improves the turnover efficiency of cloth rolls.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A detachable fabric roll fixing mechanism, comprising two fixing mechanisms for fixing both ends of the fabric roll, each fixing mechanism including:

[0007] support;

[0008] A movable plate, which is slidably connected to the bracket;

[0009] Support wheels, which are mounted on the movable plate, are used to support the fabric roll shaft;

[0010] And auxiliary components, including an auxiliary wheel, a rotating rod and a pull rod. The lower end of the rotating rod is rotatably connected to the bracket and the upper end is rotatably connected to the auxiliary wheel. The upper end of the pull rod is rotatably connected to the middle of the rotating rod and the lower end is rotatably connected to the moving plate. The moving plate descends so that the pull rod pulls the rotating rod to rotate, pressing the auxiliary wheel above the fabric roll shaft.

[0011] Furthermore, there are two support wheels and two auxiliary components, with the two support wheels arranged vertically symmetrically along the axial direction of the fabric roll shaft, and the two auxiliary components arranged vertically symmetrically along the axial direction of the fabric roll shaft.

[0012] Furthermore, a movable rod is slidably connected inside the bracket. The top end of the movable rod is fixedly connected to the bottom of the movable plate. A locking component is provided on one side of the movable rod to fix the movable rod.

[0013] Furthermore, the locking assembly includes a fixing rod, a locking block, and a locking strip. The fixing rod is slidably connected to the bracket, the locking block is fixedly connected to one end of the fixing rod, and the locking strip has multiple slots on one side, allowing the locking block to be inserted into one of the slots.

[0014] Furthermore, the slots are arranged vertically, and the inner wall of the top of each slot is inclined, as is the top of the card block.

[0015] Furthermore, the locking assembly also includes a fixed plate, a return spring, and a moving ring. The fixed plate is fixedly connected to the fixed rod. One end of the return spring is fixedly connected to the bracket, and the other end is fixedly connected to the moving ring. When the fixed rod moves, it can drive the fixed plate to move, thereby pushing the moving ring and compressing the return spring.

[0016] Furthermore, a circular through hole is provided on the bracket, and a fixing rod extends to the outside of the bracket at the circular through hole. A strip groove is provided on the inner wall of the circular through hole, and a fixing block is fixedly connected to the fixing rod. The fixing block is adapted to the strip groove so that the fixing block can be embedded inside the strip groove.

[0017] Furthermore, a support spring is provided at the bottom of the movable plate, and the support spring is mounted on the bracket.

[0018] Furthermore, a rotating shaft is rotatably connected to the bracket, and the lower end of the rotating rod is fixedly connected to the rotating shaft.

[0019] Furthermore, the axes of the support wheel and the auxiliary wheel both coincide with the axis of the cloth roll shaft.

[0020] The beneficial effects of this utility model are as follows:

[0021] In this utility model, the easy-to-disassemble fabric roll fixing mechanism uses the weight of the fabric roll itself to easily drive the rotating rod to rotate, so that the two auxiliary wheels press and fix the top two sides of the fabric roll, thereby cooperating with the two support wheels to support and fix the fabric roll. In addition, during the descent of the moving plate, the moving plate is automatically locked by the locking block and the locking groove, so that the fabric roll is automatically fixed on the device.

[0022] When disassembling the fabric roll, pull the fixing rod to disengage the locking block from the slot, allowing the moving rod to move freely up and down. The fabric roll can then be removed upwards. After the fabric roll is removed, the rotating rod will open under the action of the support spring, facilitating the subsequent placement and installation of the fabric roll. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a fabric roll fixing mechanism that is easy to disassemble, as proposed in this utility model.

[0024] Figure 2A schematic cross-sectional view of the fabric roll fixing mechanism proposed in this utility model before fixing the fabric roll.

[0025] Figure 3 This is a cross-sectional view of the fabric roll fixing mechanism proposed in this utility model after the fabric roll is fixed.

[0026] In the diagram: 1 bracket, 101 strip groove, 2 moving rod, 3 moving plate, 301 support spring, 4 support wheel, 5 cloth roll shaft, 6 auxiliary wheel, 7 rotating rod, 701 rotating shaft, 8 pull rod, 9 fixing rod, 901 fixing block, 902 fixing plate, 10 return spring, 1001 moving ring, 11 locking block, 12 locking strip. Detailed Implementation

[0027] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0028] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0029] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0030] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0031] Reference Figure 1-3 A detachable fabric roll fixing mechanism is used to support and fix fabric rolls, in order to facilitate the installation and disassembly of fabric rolls and improve the turnover efficiency of fabric rolls.

[0032] There are two easy-to-disassemble fabric roll fixing mechanisms, which are used to fix the two ends of the fabric roll 5 respectively. The two fixing mechanisms are symmetrically arranged, which makes it easy to support and fix the two ends of the fabric roll 5.

[0033] Each fixing mechanism includes a bracket 1, a movable plate 3, support wheels 4, and auxiliary components;

[0034] The bracket 1 has a sliding connection of a movable rod 2 inside. The top of the movable rod 2 is fixedly connected to the bottom of the movable plate 3 so that the movable plate 3 can slide up and down. Support wheels 4 are set on the movable plate 3. There are two support wheels 4, which are arranged vertically and symmetrically along the axial direction of the cloth roll shaft 5. The two support wheels 4 can support the bottom sides of the cloth roll shaft 5.

[0035] The auxiliary components include an auxiliary wheel 6, a rotating rod 7, and a pull rod 8. A rotating shaft 701 is rotatably connected to the bracket 1. The lower end of the rotating rod 7 is fixedly connected to the rotating shaft 701. The lower end of the rotating rod 7 is rotatably connected to the bracket 1 via the rotating shaft 701, and the upper end is rotatably connected to the auxiliary wheel 6. The upper end of the pull rod 8 is rotatably connected to the middle of the rotating rod 7, and the lower end is rotatably connected to the moving plate 3. When the fabric roll 5 is placed on the support wheel 4, the moving plate 3 is lowered by the gravity of the fabric roll 5, so that the pull rod 8 pulls the rotating rod 7 to rotate, pressing the auxiliary wheel 6 above the fabric roll 5. Two auxiliary components are provided. The two auxiliary components are arranged vertically and symmetrically along the axial direction of the fabric roll 5, so that the two auxiliary wheels 6 press and fix the top two sides of the fabric roll 5. The axis of the support wheel 4 and the axis of the auxiliary wheel 6 are both coincident with the axis of the fabric roll 5, so that the two auxiliary wheels 6 cooperate with the two support wheels 4 to support and fix the fabric roll 5.

[0036] A locking assembly is provided on one side of the moving rod 2. The locking assembly is used to fix the moving rod 2. The locking assembly includes a fixing rod 9, a locking block 11 and a locking strip 12. A circular through hole is provided on the bracket 1. The fixing rod 9 is slidably connected in the circular through hole and extends to the outside of the bracket 1 at the circular through hole. The locking block 11 is fixedly connected to one end of the fixing rod 9. A plurality of slots are provided on one side of the locking strip 12. Each slot is arranged vertically and the inner wall of the top of each slot is inclined. The top of the locking block 11 is also inclined. When the moving plate 3 is lowered by the gravity of the cloth roll 5, the inclined surface of the top of the slot and the inclined surface of the top of the locking block 11 will not affect the descent of the moving plate 3, so that the moving rod 2 can only move downward in one direction. The moving plate 3 is automatically locked when the cloth roll 5 is installed.

[0037] The locking assembly also includes a fixing plate 902, a return spring 10, and a moving ring 1001. The fixing plate 902 is fixedly connected to the fixing rod 9. One end of the return spring 10 is fixedly connected to the bracket 1, and the other end is fixedly connected to the moving ring 1001. When the fabric roll 5 needs to be disassembled, the fixing rod 9 is pulled, causing the fixing rod 9 to drive the locking block 11 away from the slot. At this time, the moving rod 2 can move freely up and down, so that the fabric roll 5 can be taken out upward. After the fixing rod 9 is released, the compressed return spring 10 will push the moving ring 1001, thereby driving the fixing plate 902 to move, so that the locking block 11 is reset and enters the slot.

[0038] The inner wall of the circular through hole on the bracket is provided with a strip groove 101. A fixing block 901 is fixedly connected to the fixing rod 9. The fixing block 901 is adapted to the strip groove 101. When disassembling the fabric roll 5, the fixing rod 9 is pulled to pull the fixing block 901 away from the strip groove 101. Then the fixing rod 9 is rotated to make the fixing block 901 misaligned with the strip groove 101. At this time, the fixing block 901 will be stuck on the outer wall of the bracket 1, so that the fixing rod 9 cannot be reset. This makes it convenient for the moving rod 2 to move up and down freely to take the fabric roll 5 out. After the fabric roll 5 is taken out, the fixing rod 9 can be rotated to make the fixing block 901 correspond to the strip groove 101. The fixing rod 9 is reset under the push of the reset spring 10, and the fixing block 901 is embedded in the strip groove 101.

[0039] The bottom of the movable plate 3 is provided with a support spring 301, which is set on the bracket 1. After the cloth roll 5 is taken out, the movable plate 3 can be pushed up by the support spring 301, so that the rotating rod 7 can be rotated and opened, which facilitates the subsequent placement and installation of the cloth roll 5.

[0040] The working principle of the easily detachable fabric roll fixing mechanism is as follows: When installing the fabric roll 5, the fabric roll 5 is placed on the support wheel 4. The moving plate 3 is lowered by the weight of the fabric roll 5, so that the pull rod 8 pulls the rotating rod 7 to rotate, so that the two auxiliary wheels 6 press and fix the top sides of the fabric roll 5, thereby supporting and fixing the fabric roll 5 in conjunction with the two support wheels 4. During the descent of the moving plate 3, the moving rod 2 will drive the locking strip 12 to descend, and the locking block 11 will enter the inside of the locking groove, so that the moving plate 3 cannot rise, thereby fixing the fabric roll 5. Furthermore, since the inclined surface at the top of the locking groove and the inclined surface at the top of the locking block 11 do not affect the descent of the moving rod 2, the moving rod 2 moves downward in one direction, automatically locking the moving plate 3, so that the fabric roll 5 is automatically fixed on the device.

[0041] When disassembling the fabric roll 5, first pull the fixing rod 9 so that the fixing rod 9 drives the fixing block 901 away from the strip groove 101. Then rotate the fixing rod 9 so that the fixing block 901 is misaligned with the strip groove 101. At this time, the fixing block 901 will be stuck on the outer wall of the bracket 1, so that the fixing rod 9 cannot be reset. At this time, the locking block 11 will leave the locking slot, so that the moving rod 2 can move up and down freely. At this time, the fabric roll 5 can be taken out upward. After the fabric roll 5 is taken out, under the action of the support spring 301, the rotating rod 7 will rotate and open, which facilitates the subsequent placement and installation of the fabric roll 5.

[0042] After the cloth roll 5 is removed, the fixing rod 9 can be rotated so that the fixing block 901 corresponds to the strip groove 101. The fixing rod 9 is reset under the push of the reset spring 10, so that the locking block 11 enters the slot and the fixing block 901 is embedded in the strip groove 101.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable fabric roll fixing mechanism, wherein two fixing mechanisms are provided, respectively for fixing both ends of the fabric roll (5), characterized in that, Each of the aforementioned fixing mechanisms includes: Frame (1); The movable plate (3) is slidably connected to the bracket (1); A support wheel (4) is disposed on the movable plate (3), and the support wheel (4) is used to support the cloth roll shaft (5); And auxiliary components, the auxiliary components include an auxiliary wheel (6), a rotating rod (7) and a pull rod (8). The lower end of the rotating rod (7) is rotatably connected to the bracket (1) and the upper end is rotatably connected to the auxiliary wheel (6). The upper end of the pull rod (8) is rotatably connected to the middle part of the rotating rod (7) and the lower end is rotatably connected to the moving plate (3). The moving plate (3) descends so that the pull rod (8) pulls the rotating rod (7) to rotate, pressing the auxiliary wheel (6) above the cloth roll shaft (5).

2. The easily detachable cloth roll fixing mechanism according to claim 1, characterized in that: Two support wheels (4) and two auxiliary components are provided, and the two support wheels (4) are arranged vertically symmetrically along the axial direction of the cloth roll shaft (5), and the two auxiliary components are arranged vertically symmetrically along the axial direction of the cloth roll shaft (5).

3. The easily detachable cloth roll fixing mechanism according to claim 1, characterized in that: The bracket (1) has a sliding rod (2) inside, the top of the sliding rod (2) is fixedly connected to the bottom of the sliding plate (3), and a locking component is provided on one side of the sliding rod (2) for fixing the sliding rod (2).

4. The easily detachable cloth roll fixing mechanism according to claim 3, characterized in that: The locking assembly includes a fixing rod (9), a locking block (11), and a locking strip (12). The fixing rod (9) is slidably connected to the bracket (1). The locking block (11) is fixedly connected to one end of the fixing rod (9). The locking strip (12) has multiple slots on one side. The locking block (11) can be inserted into one of the slots.

5. The easily detachable cloth roll fixing mechanism according to claim 4, characterized in that: Each of the card slots is arranged vertically, and the top inner wall of each card slot is inclined, and the top of the card block (11) is inclined.

6. The easily detachable cloth roll fixing mechanism according to claim 4, characterized in that: The locking assembly also includes a fixing plate (902), a return spring (10), and a moving ring (1001). The fixing plate (902) is fixedly connected to the fixing rod (9). One end of the return spring (10) is fixedly connected to the bracket (1), and the other end is fixedly connected to the moving ring (1001). When the fixing rod (9) moves, it can drive the fixing plate (902) to move, thereby pushing the moving ring (1001) and compressing the return spring (10).

7. The easily detachable cloth roll fixing mechanism according to claim 6, characterized in that: The bracket (1) has a circular through hole, and the fixing rod (9) extends to the outside of the bracket (1) at the circular through hole. The inner wall of the circular through hole has a strip groove (101). A fixing block (901) is fixedly connected to the fixing rod (9). The fixing block (901) is adapted to the strip groove (101) so that the fixing block (901) can be embedded in the strip groove (101).

8. The easily detachable cloth roll fixing mechanism according to claim 1, characterized in that: The bottom of the movable plate (3) is provided with a support spring (301), which is mounted on the bracket (1).

9. The easily detachable cloth roll fixing mechanism according to claim 1, characterized in that: A rotating shaft (701) is rotatably connected to the bracket (1), and the lower end of the rotating rod (7) is fixedly connected to the rotating shaft (701).

10. The easily detachable cloth roll fixing mechanism according to claim 1, characterized in that: The axis of the support wheel (4) and the axis of the auxiliary wheel (6) are both coincident with the axis of the cloth roll shaft (5).

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