Flattening traction assembly for fabric extension

Abstract

The utility model relates to the technical field of traction assemblies, in particular to a flattening traction assembly for fabric extension, which comprises two supports, a connecting transverse plate is fixed between the two supports, the top ends of the supports are rotatably connected with a connecting seat, the surface of the connecting seat is provided with an assembling groove, and an assembling block is inserted into the assembling groove. The splicing blocks are fixed to the ends of the traction rollers, the traction rollers are used for winding fabric, one set of connecting bases are hinged to the splicing blocks, and the other set of connecting bases are connected with the splicing blocks through screws; the flattening traction assembly for fabric extension has the advantages that one end of the traction roller is hinged to the interior of the connecting base through one splicing block, the other end of the traction roller is fixed to the connecting base through the other splicing block and a screw, and when rolled fabric is taken down, only the screw needs to be loosened to be separated from the surfaces of the splicing blocks, and then the rolled fabric can be taken down. After the traction roller is lifted up, one end of the traction roller is not shielded any more, and the rolled fabric is taken down.

Description

Technical Field

[0001] The utility model relates to the field of traction components, in particular to a flattening traction component for stretching fabrics. Background Art

[0002] Fabric stretch refers to the ability of a fabric to expand or contract when stretched or compressed. This property is particularly important in clothing manufacturing because it determines the degree to which the fabric deforms when subjected to external forces. The quality of fabric stretch directly affects the comfort, movement performance and durability of clothing.

[0003] In the prior art, the flattening and pulling assembly for fabric stretching plays a vital role in the fabric processing process. Its main function is to ensure that the fabric can be stretched evenly and smoothly by flattening and pulling when the fabric is stretched or compressed, so as to achieve the desired deformation effect. However, the pulling structure is usually a winding roller. After the fabric is wound, the winding roller needs to be disassembled before the wound fabric can be removed. The workload of disassembling both ends of the winding roller is large.

[0004] Therefore, we need a flattening and traction assembly for fabric extension to solve the problem that both ends of the existing winding roller must be removed to remove the wound fabric; the wound fabric on the winding roller can be removed by removing only one end of the winding roller. Utility Model Content

[0005] The utility model aims to provide a flattening and pulling assembly for stretching fabric, so as to solve the problem in the above-mentioned background technology that both ends of the existing winding roller must be removed to remove the wound fabric; the wound fabric on the winding roller can be removed by removing only one end of the winding roller.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening traction assembly for stretching fabric, comprising two brackets, a connecting cross plate fixed between the two brackets, the top end of the bracket being rotatably connected to a connecting seat, the surface of the connecting seat being provided with an assembling groove, an assembling block being inserted into the interior of the assembling groove, the assembling block being fixed to the end of a traction roller, the traction roller being used for winding the fabric, and one group of the connecting seat and the assembling block being hinged, and the other group of the connecting seat and the assembling block being connected by a screw.

[0007] Preferably, the bracket is in a "T"-shaped plate structure, and the connecting cross plate and the bracket are vertical.

[0008] Preferably, a reserved opening is opened at the top of the bracket, a bearing is fixed inside the reserved opening, a connecting shaft is fixed in the inner ring of the bearing, and one end of the connecting shaft is fixed to the surface of the connecting seat.

[0009] Preferably, one end of one of the connecting shafts is drivingly connected to a power output end of a servo motor, and the servo motor is fixed to the surface of the bracket.

[0010] Preferably, a surface of one of the assembling blocks is provided with a through hole, a limiting shaft is inserted into the inside of the through hole, and the limiting shaft is fixed between two parallel side walls of the assembling groove.

[0011] Preferably, a positioning hole is formed on the surface of another of the assembling blocks, a screw is threadedly connected to the surface of the connecting seat, and one end of the screw passes through one side of the connecting seat and is inserted into the positioning hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The flattening traction assembly for stretching fabric proposed by the utility model hinges one end of the traction roller in the connecting seat through an assembling block, and fixes the other end of the traction roller on the connecting seat through another assembling block by a screw rod. To remove the rolled fabric, it is only necessary to loosen the screw rod and disengage it from the surface of the assembling block, and then lift the traction roller. Then, one end of the traction roller is no longer blocked, and the rolled fabric can be removed. This further solves the problem that both ends of the existing winding roller must be removed to remove the rolled fabric. The rolled fabric on the winding roller can be removed after only one end of the winding roller is removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 for Figure 2 Structural cross-section at AA in the middle;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 5 This is a schematic diagram of the structure of the connecting seat of the utility model;

[0019] Figure 6 This is a schematic diagram of the traction roller structure of the utility model.

[0020] In the figure: bracket 1, connecting cross plate 2, reserved opening 3, bearing 4, connecting shaft 5, connecting seat 6, assembly groove 7, assembly block 8, traction roller 9, through hole 10, limit shaft 11, positioning hole 12, screw 13, servo motor 14. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 3 The utility model provides a technical solution: a flattening traction assembly for fabric extension, comprising two brackets 1, a connecting horizontal plate 2 is fixed between the two brackets 1, the bracket 1 is a "T"-shaped plate structure, the connecting horizontal plate 2 and the bracket 1 are perpendicular, the top of the bracket 1 is rotatably connected to a connecting seat 6, the surface of the connecting seat 6 is provided with an assembling groove 7, the interior of the assembling groove 7 is plugged with an assembling block 8, the assembling block 8 is fixed to the end of a traction roller 9, the traction roller 9 is used to roll up the fabric, and one group of the connecting seat 6 and the assembling block 8 are hinged, and the other group of the connecting seat 6 and the assembling block 8 are connected. The traction roller 9 is connected by a screw rod 13; one end of the traction roller 9 is hinged in the connecting seat 6 through the assembling block 8, and the other end of the traction roller 9 is fixed to the connecting seat 6 through another assembling block 8 by a screw rod 13. To remove the rolled fabric, it is only necessary to loosen the screw rod 13 and detach it from the surface of the assembling block 8, and then lift the traction roller 9. One end of the traction roller 9 is no longer blocked, and the rolled fabric can be removed. This further solves the problem that both ends of the existing winding roller must be removed to remove the rolled fabric; the rolled fabric on the winding roller can be removed after only one end of the winding roller is removed.

[0024] Embodiment 2

[0025] Refer to the attached Figure 3 On the basis of the first embodiment, in order to realize the rotatable connection of the connecting seat 6 to the top of the bracket 1, a reserved opening 3 is opened at the top of the bracket 1, a bearing 4 is fixed inside the reserved opening 3, a connecting shaft 5 is fixed in the inner ring of the bearing 4, one end of the connecting shaft 5 is fixed to the surface of the connecting seat 6, one end of the connecting shaft 5 is transmission-connected to the power output end of the servo motor 14, and the servo motor 14 is fixed to the surface of the bracket 1;

[0026] The connecting seat 6 and the bracket 1 are not in direct contact. After welding the connecting shaft 5 on the surface of the connecting seat 6, the connecting shaft 5 is inserted into the inner ring of the bearing 4, and the bearing 4 is fixed in the reserved opening 3. In order to provide power for the rotation of the traction roller 9, one end of the connecting shaft 5 is connected to the power output end of the servo motor 14. After the switch of the servo motor 14 is triggered, a group of connecting seats 6 are driven to rotate. When one end of the traction roller 9 is connected to the connecting seat 6, the traction roller 9 follows the driven connecting seat 6 to move and rotate.

[0027] Embodiment 3

[0028] Refer to the attached Figures 5 and 6 On the basis of the second embodiment, in order to realize the limiting of the two ends of the traction roller 9, a through hole 10 is opened on the surface of one of the assembling blocks 8, and a limiting shaft 11 is inserted inside the through hole 10. The limiting shaft 11 is fixed between two parallel side walls of the assembling groove 7. A positioning hole 12 is opened on the surface of the other assembling block 8, and a screw 13 is screwed on the surface of the connecting seat 6. One end of the screw 13 passes through one side of the connecting seat 6 and is inserted into the positioning hole 12.

[0029] When it is necessary to remove the fabric rolled up on the traction roller 9, loosen the screw 13. After the screw 13 is disengaged from the positioning hole 12, the assembling block 8 provided with the screw 13 is pulled out from the assembling groove 7. During this process, the assembling block 8 at the other end of the traction roller 9 rotates around the limiting shaft 11 as the center axis, and one end of the traction roller 9 is no longer blocked by the connecting seat 6, so that the fabric rolled up on the traction roller 9 can be removed.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flattening and pulling assembly for stretching fabric, comprising two brackets (1), a connecting horizontal plate (2) being fixed between the two brackets (1), characterized in that: The top end of the bracket (1) is rotatably connected to a connecting seat (6), a surface of the connecting seat (6) is provided with an assembling groove (7), an assembling block (8) is inserted into the interior of the assembling groove (7), the assembling block (8) is fixed to the end of a traction roller (9), the traction roller (9) is used to roll up the fabric, and one group of the connecting seat (6) and the assembling block (8) are hinged, and another group of the connecting seat (6) and the assembling block (8) are connected via a screw rod (13).

2. A flattening and pulling assembly for stretching fabric according to claim 1, characterized in that: The support (1) is in the form of a T-shaped plate structure, and the connecting cross plate (2) and the support (1) are vertical.

3. The flattening and pulling assembly for stretching fabric according to claim 1, characterized in that: A reserved opening (3) is provided at the top of the bracket (1), a bearing (4) is fixed inside the reserved opening (3), a connecting shaft (5) is fixed in the inner ring of the bearing (4), and one end of the connecting shaft (5) is fixed on the surface of the connecting seat (6).

4. A flattening and pulling assembly for stretching fabric according to claim 3, characterized in that: One end of the connecting shaft (5) is drivingly connected to the power output end of the servo motor (14), and the servo motor (14) is fixed on the surface of the bracket (1).

5. The flattening and pulling assembly for stretching fabric according to claim 1, characterized in that: A through hole (10) is formed on the surface of one of the assembling blocks (8), a limiting shaft (11) is inserted into the inside of the through hole (10), and the limiting shaft (11) is fixed between two parallel side walls of the assembling groove (7).

6. The flattening and pulling assembly for stretching fabric according to claim 1, characterized in that: A positioning hole (12) is formed on the surface of the other assembly block (8), a screw rod (13) is screwed onto the surface of the connection seat (6), and one end of the screw rod (13) passes through one side of the connection seat (6) and is inserted into the positioning hole (12).

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