Unreeling structure of cloth inspecting machine

Abstract

The utility model discloses an unwinding structure of a cloth inspecting machine, and relates to the technical field of cloth inspecting machines. According to the technical scheme, the device is characterized by comprising a machine body and a plurality of rotating rollers rotationally connected to the machine body, an unwinding roller and a winding roller are placed on the rotating rollers respectively, the two ends of the unwinding roller and the two ends of the winding roller are detachably connected with clamping rings respectively, and the clamping rings are fixedly connected to the side wall of the machine body; clamping rings are arranged on the same side of the unwinding roller and the winding roller, the clamping rings, located on the same side, of the unwinding roller and the winding roller are fixedly connected through a connecting rod, the connecting rod is parallel to the peripheral wall of the machine body and abuts against the peripheral wall of the machine body, and the clamping rings are fixedly connected with the connecting rod through telescopic rods. The winding roller can move along with the unwinding roller, the situation that winding is irregular due to the fact that the unwinding roller and the winding roller are not parallel is avoided, and the winding quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth inspecting machine technical field more specifically, it relates to the unwinding structure of cloth inspecting machine. BACKGROUND

[0002] Cloth inspecting machine is a special equipment for detecting fabric before processing in textile industry, and can complete length recording and roll arrangement work, and the operator can observe the fabric, find the defects or damage on the surface of the fabric, and record it.

[0003] The unwinding roller of the cloth inspecting machine is placed on two rotating rollers on the cloth inspecting machine, and the two ends of the unwinding roller are limited by the limiting plate during the working process of the cloth inspecting machine, so that the unwinding roller and the winding roller can be in parallel state, but the body will vibrate during the working process of the cloth inspecting machine, and the long-time vibration will cause the limiting plate to displace, when the limiting plate no longer abuts against the end surface of the unwinding roller, the unwinding roller will also displace with the vibration of the body, so that the unwinding roller and the winding roller are no longer parallel, and the position of the fabric wound on the winding roller will also gradually deviate, affecting the winding quality.

[0004] Therefore, a new scheme is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an unwinding structure of a cloth inspecting machine.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: the unwinding structure of the cloth inspecting machine comprises a body and a plurality of rotating rollers rotatably connected to the body, a unwinding roller and a winding roller are respectively placed on the plurality of rotating rollers, a clamping ring is detachably connected to the two ends of the unwinding roller and the winding roller, the clamping ring is fixedly connected to the side wall of the body, the clamping rings on the same side of the unwinding roller and the winding roller are fixedly connected through a connecting rod, the connecting rod is parallel to and abuts against the outer peripheral wall of the body, and the clamping ring and the connecting rod are fixedly connected through an extension rod.

[0007] The utility model is further provided with: a plurality of clamping grooves are formed in the outer side wall of the body, the side walls of the adjacent clamping grooves towards the openings are located on the same vertical plane, a clamping block for clamping the clamping grooves is fixedly connected to the connecting rod, and the plurality of clamping blocks are symmetrically arranged along the midpoint of the connecting rod.

[0008] The utility model is further provided with: the extension rod comprises an inner rod fixedly connected with the clamping ring and an outer rod fixedly connected with the connecting rod, a plurality of limiting holes are formed in the inner rod, a through hole in communication with the limiting holes is formed in the outer rod, and a limiting rod for limiting the length of the extension rod is detachably connected to the extension rod.

[0009] The utility model further sets up: the joint ring includes the fixed ring of fixed connection with the inner wall of organism and the rotary ring of rotation connection, the inner wall of fixed ring and the inner wall of rotary ring are fixedly connected with the thickened pad of having the elastic deformation performance.

[0010] The utility model further sets up: a plurality of fixed blocks are fixedly connected on the fixed ring, fixed grooves that are detachably connected with the fixed blocks are formed on the rotary ring.

[0011] The utility model further sets up: the cloth testing table is fixedly connected on the organism, and a PTFE coating is coated on the outer peripheral wall of the cloth testing table.

[0012] In conclusion, the utility model has the advantages of the following: the unwinding roller and the winding roller are fixed together by the connecting rod, the winding roller can move with the unwinding roller, the unwinding roller and the winding roller can be in parallel, the setting of the joint ring can prevent the unwinding roller from moving upward under the pressure of the cloth during rotation, the unwinding roller can be used stably, the PTFE coating can reduce the friction coefficient of the cloth testing table, the cloth passing through the cloth testing table can move with the unwinding roller, and the winding efficiency of the structure is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the enlarged view of A in Figure 1

[0015] Figure 3 It is the sectional view of the utility model Figure 1 ;

[0016] Figure 4 It is the enlarged view of B in Figure 3

[0017] Figure 5 It is the sectional view of the utility model Figure 2 ;

[0018] Figure 6 It is the enlarged view of C in Figure 5

[0019] In the drawing: 1, organism, 2, rotary roller, 3, unwinding roller, 4, winding roller, 5, connecting rod, 6, joint groove, 7, joint block, 8, inner rod, 9, outer rod, 10, limiting hole, 11, through hole, 12, limiting rod, 13, fixed ring, 14, rotary ring, 15, fixed block, 16, fixed groove. DETAILED DESCRIPTION ​​​

[0020] The utility model is described in detail below in combination with the drawings and examples.

[0021] The unwinding structure of the cloth inspection machine is shown in Figure 1 、 Figure 3 and Figure 4 , and includes a machine body 1 and a plurality of rotating rollers 2 rotatably connected to the machine body 1. The plurality of rotating rollers 2 are controlled by a motor. Two rotating rollers 2 form a group. An unwinding roller 3 and a winding roller 4 are respectively placed on two groups of rotating rollers 2. The two ends of the unwinding roller 3 are detachably connected to clamping rings. The clamping ring includes a fixed ring 13 fixedly connected to the inner wall of the machine body 1 and a rotating ring 14 rotatably connected to the fixed ring 13. The fixed ring 13 fixedly connected to the inner wall of the machine body 1 ensures the supporting effect of the unwinding roller 3, so that the unwinding roller 3 and the winding roller 4 cannot move close to the ground. A plurality of fixed blocks 15 are integrally formed on the fixed ring 13. A fixed groove 16 detachably connected to the fixed blocks 15 is formed on the rotating ring 14. The cooperation of the fixed blocks 15 and the fixed grooves 16 realizes the fixation of the clamping ring to the unwinding roller 3 and the winding roller 4. The stable fixation effect between the fixed ring 13 and the rotating ring 14 is ensured by the friction between the outer peripheral wall of the fixed blocks 15 and the inner wall of the fixed grooves 16. Since the rotating axes of the plurality of rotating rollers 2 are located on the same horizontal plane, the cooperation of the clamping ring and the rotating rollers 2 can avoid the up-and-down movement of the unwinding roller 3 or the winding roller 4. The inner wall of the fixed ring 13 and the inner wall of the rotating ring 14 are bonded with thickened pads having elastic deformation performance. The diameters of different unwinding rollers 3 are different. The thickened pads having elastic deformation performance can adapt the clamping ring to unwinding rollers 3 with different diameters. The material of the thickened pads can be PVC. PVC not only has elasticity but also has a smooth surface. Therefore, the overall fixation performance of the clamping ring is ensured, and the unwinding roller 3 and the winding roller 4 can stably rotate.

[0022] As shown in Figure 1 、 Figure 5 and Figure 6As shown, the clamping grooves 6 on the same side of the unwinding roller 3 and the winding roller 4 are fixedly connected through the connecting rod 5, the unwinding roller 3 and the winding roller 4 are fixed together through the connecting rod 5, since the two ends of the unwinding roller 3 and the winding roller 4 are connected through the connecting rod 5, if one of the unwinding roller 3 or the winding roller 4 moves left or right, the unwinding roller 3 will drive the connecting rod 5 to move, and then the winding roller 4 is driven by the connecting rod 5 to move together, so that the two ends of the unwinding roller 3 and the winding roller 4 can always be in the same plane, the body 1 is fixedly connected with a cloth inspection table, the surface of the cloth inspection table is coated with a PTFE coating, the setting of the coating enhances the smoothness of the surface of the cloth inspection table, so that the fabric passing through the cloth inspection table can move together with the unwinding roller 3 or the winding roller 4, avoiding the situation that the two ends of the fabric width and the two ends of the unwinding roller 3 are not in the same plane, causing the fabric on the winding roller 4 to be irregular, a plurality of clamping grooves 6 are formed on the outer peripheral wall of the body 1, the connecting rod 5 is integrally formed with a clamping block 7 clamped with the clamping groove 6, after the unwinding roller 3 and the winding roller 4 are placed on the rotating roller 2, the worker applies a pushing force to the connecting rod 5, pushes the clamping block 7 into the clamping groove 6, since the side walls of the adjacent clamping grooves 6 towards the opening are located in the same vertical plane, and the adjacent clamping blocks 7 are symmetrically arranged along the midpoint of the connecting rod 5, therefore, when the clamping block 7 is completely pushed into the clamping groove 6, it can ensure that the inner wall of the connecting rod 5 is parallel to and abuts against the outer peripheral wall of the body 1, so that in the initial state, the two ends of the unwinding roller 3 and the winding roller 4 can be in the same horizontal plane, if the unwinding roller 3 deviates during use of the body 1, the winding roller 4 can also move in the same direction and distance as the unwinding roller 3 under the driving of the connecting rod 5, so that the winding roller 4 and the unwinding roller 3 can also be in parallel state during use of the equipment, ensuring the winding quality of the equipment.

[0023] As Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, the clamping ring is fixedly connected with the connecting rod 5 through the telescopic rod, the telescopic rod includes the inner rod 8 fixedly connected with the clamping ring and the outer rod 9 fixedly connected with the connecting rod 5, a plurality of limiting holes 10 are formed in the inner rod 8, a plurality of through holes 11 are formed in the outer rod 9 and communicate with the limiting holes 10, and a limiting rod 12 for limiting the length of the telescopic rod is detachably connected with the telescopic rod, the cross-sectional area of the limiting rod 12 away from the ground is greater than that of the through hole 11, so that the sidewall with the larger cross-sectional area of the limiting rod 12 can abut against the outer peripheral wall of the outer rod 9 after the limiting rod 12 is inserted into the limiting hole 10 and the through hole 11, thereby controlling the length of the telescopic rod.

[0024] Working principle: the unwinding roller 3 and the winding roller 4 are placed in the fixed ring 13, then the worker rotates the rotating ring 14, so that the plurality of fixed blocks 15 and the plurality of fixed grooves 16 are clamped, then the worker pushes one connecting rod 5, so that the clamping block 7 on the connecting rod 5 can be completely inserted into the clamping groove 6, then the worker adjusts the position of the outer rod 9 according to the communication condition of the limiting hole 10 and the through hole 11, then the limiting rod 12 is inserted into the through hole 11 and the limiting hole 10, after the complete unilateral adjustment, the other connecting rod 5 is adjusted and the limiting rod 12 is inserted into the through hole 11 and the limiting hole 10, at this time, the fixing of the winding roller 4 and the unwinding roller 3 can be realized, and if the winding roller 4 or the unwinding roller 3 is displaced, the other roller will also be displaced in the same direction and distance.

[0025] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A fabric inspection machine's unwinding structure, comprising a machine body (1) and a plurality of rotating rollers (2) rotatably connected to the machine body (1), wherein unwinding rollers (3) and take-up rollers (4) are respectively placed on the plurality of rotating rollers (2), characterized in that: The unwinding roller (3) and the winding roller (4) are detachably connected to their ends with snap rings. The snap rings are fixedly connected to the side wall of the machine body (1). The snap rings on the same side of the unwinding roller (3) and the winding roller (4) are fixedly connected by a connecting rod (5). The connecting rod (5) is parallel to and abuts against the outer peripheral wall of the machine body (1). The snap rings and the connecting rod (5) are fixedly connected by a telescopic rod.

2. The unwinding structure of the fabric inspection machine according to claim 1, characterized in that: The outer side wall of the body (1) is provided with several snap-fit ​​grooves (6), and the side walls of adjacent snap-fit ​​grooves (6) facing the opening are located on the same vertical plane. The connecting rod (5) is fixedly connected with snap-fit ​​blocks (7) that snap-fit ​​with the snap-fit ​​grooves (6), and several snap-fit ​​blocks (7) are symmetrically arranged along the midpoint of the connecting rod (5).

3. The unwinding structure of the fabric inspection machine according to claim 1, characterized in that: The telescopic rod includes an inner rod (8) fixedly connected to a snap ring and an outer rod (9) fixedly connected to a connecting rod (5). The inner rod (8) has several limiting holes (10), and the outer rod (9) has a through hole (11) communicating with the limiting holes (10). The telescopic rod is detachably connected to a limiting rod (12) that limits the length of the telescopic rod.

4. The unwinding structure of the fabric inspection machine according to claim 1, characterized in that: The snap ring includes a fixed ring (13) fixedly connected to the inner wall of the body (1) and a rotating ring (14) rotatably connected thereto. The inner wall of the fixed ring (13) and the inner wall of the rotating ring (14) are fixedly connected with thickened pads with elastic deformation properties.

5. The unwinding structure of the fabric inspection machine according to claim 4, characterized in that: A plurality of fixing blocks (15) are fixedly connected to the fixing ring (13), and a fixing groove (16) is provided on the rotating ring (14) that is detachably connected to the fixing blocks (15).

6. The unwinding structure of the fabric inspection machine according to claim 1, characterized in that: A fabric inspection table is fixedly connected to the body (1), and the outer peripheral wall of the fabric inspection table is coated with a PTFE coating.

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