Cloth pre-shrinking machine convenient for replacing cloth

Abstract

The utility model discloses a cloth pre-shrinking machine convenient for replacing cloth, and relates to the technical field of cloth pre-shrinking machines. The device comprises a rack, cloth roll bearing assemblies used for placing cloth rolls are arranged on the surface and the inner wall of the rack, a clamping assembly is arranged on the surface of the rack, a plurality of springs are fixedly connected to the surface of the clamping assembly, and clamping blocks are fixedly connected to the ends, away from the clamping assembly, of the springs. A mounting frame is fixedly connected to the surface of the rack, an adjusting assembly used for cloth conveying adjustment is arranged on the surface of the mounting frame, and scale marks are arranged on the surface of the mounting frame. The two ends of the cloth roll are limited through the automatically-moving spring and the clamping block, so that the cloth is more convenient to replace, parts do not need to be disassembled after shutdown, the production efficiency is greatly improved, the distance between the upper guide roller and the lower guide roller of the cloth conveying assembly can be flexibly adjusted according to the thickness of the cloth, and then the preshrinking effect cannot be affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth pre-shrinking machine technical field, specifically related to a cloth pre-shrinking machine convenient to change cloth. BACKGROUND

[0002] Cloth pre-shrinking refers to the production of fabric wet or immersed in water, then in the relaxation state with low temperature slow drying, make it natural shrinkage, this method can prevent the woolen fabric that has been made into shape from water relaxation shrinkage deformation, fabric pre-shrinking is the important process before cutting, the fabric that has not been through sufficient pre-shrinking will produce shrinkage in production, affect the size requirement of product to produce defective products, pre-shrinking process because of the stacking of fabric, time length etc.

[0003] The existing cloth pre-shrinking machine usually has complex structure, when changing cloth, most need to manually move the limiting structure at both ends of the cloth roll, which is tedious and time-consuming, affects production efficiency, and the conveying guide roller in the pre-shrinking machine is usually fixedly installed and cannot be flexibly adjusted according to the thickness of the cloth, so that the cloth is prone to deviation or uneven tension during conveying, affecting the pre-shrinking effect.

[0004] Therefore, a cloth pre-shrinking machine convenient to change cloth is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a cloth pre-shrinking machine convenient to change cloth.

[0006] The utility model discloses a cloth pre-shrinking machine convenient to change cloth.

[0007] A cloth pre-shrinking machine convenient to change cloth, including the frame, the surface and the inner wall of frame are provided with cloth roll support subassembly for cloth roll placement, the surface of frame is provided with clamping subassembly, the surface of clamping subassembly is fixedly connected with a plurality of springs, the end away from clamping subassembly of spring is fixedly connected with clamping block, the surface of frame is fixedly connected with mounting bracket, the surface of mounting bracket is provided with adjusting assembly for cloth conveying adjustment, the surface of mounting bracket is provided with scale line, the surface of mounting bracket and adjusting assembly is provided with cloth conveying subassembly for cloth conveying, the surface of frame is provided with cloth pre-shrinking subassembly.

[0008] Further, the cloth roll support subassembly includes support roller no.

[0009] Further, the clamping assembly comprises a mounting block, the surface of the rack is fixedly connected with the mounting block, the surface of the mounting block is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a bidirectional threaded rod, and the bidirectional threaded rod is rotationally connected with the mounting block, the surface of the mounting block is fixedly connected with a guide rod, the surface of the bidirectional threaded rod is threadedly connected with a moving block, and the moving block is slidingly connected with the guide rod, the surface of the moving block is fixedly connected with a connecting piece, and a plurality of springs are fixedly connected with the connecting piece.

[0010] Further, the adjusting assembly comprises a sliding groove, the inner wall of the mounting frame is provided with the sliding groove, the inner wall of the sliding groove is slidingly connected with a sliding block, the surface of the sliding block is fixedly connected with a connecting block, and the inner wall of the mounting frame is threadedly connected with a threaded rotating rod, and the connecting block is rotationally connected with the bottom of the threaded rotating rod.

[0011] Further, the cloth conveying assembly comprises an upper guide roller, the surface of the connecting block is rotationally connected with the upper guide roller, the surface of the mounting frame is rotationally connected with a lower guide roller, the surface of the mounting frame is fixedly connected with a third driving motor, and the output end of the third driving motor is fixedly connected with the lower guide roller.

[0012] Further, the cloth pre-shrinking assembly comprises a roller group and a wetting structure, the rack is provided with the roller group and the wetting structure, the rack is provided with a heating structure, the rack is provided with a drying structure, and the inner wall of the rack is provided with a conveyor belt structure.

[0013] The beneficial effects of the utility model are as follows:

[0014] When the cloth is replaced, the cloth roll is directly placed on the cloth roll supporting assembly, the clamping assembly can drive the spring and the clamping block to move, so that the clamping block is attached to the two ends of the cloth roll, meanwhile, the spring can be deformed, so that the clamping block cannot clamp and fix the cloth roll, the adjusting assembly can adjust the distance between the guide rollers of the cloth conveying assembly, the scale line is arranged and used for cooperating with the adjustment of the distance, the cloth conveying assembly is arranged and used for conveying the cloth to the cloth pre-shrinking assembly for pre-shrinking treatment; at this time, when the cloth is replaced, the limiting structure at the two ends of the cloth roll does not need to be manually moved, the spring and the clamping block are automatically moved to limit the two ends of the cloth roll, so that the cloth replacement operation is more convenient, the components do not need to be manually disassembled, the production efficiency is greatly improved, and the distance between the upper guide roller and the lower guide roller of the cloth conveying assembly can be flexibly adjusted according to the thickness of the cloth, so that the pre-shrinking effect is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 is the enlarged schematic diagram of the structure at A of the utility model;

[0017] Figure 3 is a partial structure sectional view of the utility model;

[0018] Figure 4 is a rear view schematic diagram of the utility model three-dimensional structure.

[0019] Label: 1, rack; 2, cloth roll bearing assembly; 201, bearing roller one; 202, bearing roller two; 203, drive motor one; 3, clamping assembly; 301, mounting block; 302, motor two; 303, two-way threaded rod; 304, guide rod; 305, moving block; 306, connecting piece; 4, spring; 5, clamping block; 6, mounting frame; 7, adjusting assembly; 701, sliding slot; 702, sliding block; 703, connecting block; 704, threaded rotating rod; 8, scale line; 9, cloth conveying assembly; 901, upper guide roller; 902, lower guide roller; 903, drive motor three; 10, cloth pre-shrinking assembly; 1001, roller group and wetting structure; 1002, heating structure; 1003, drying structure; 1004, conveyor belt structure. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0022] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the utility model.

[0024] As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, a cloth pre-shrinking machine convenient for replacing cloth, including frame 1, the surface of frame 1 is provided with cloth roll support assembly 2 for cloth roll placement, the surface of frame 1 is provided with clamping assembly 3, the surface of clamping assembly 3 is fixedly connected with multiple springs 4, the end of spring 4 away from clamping assembly 3 is fixedly connected with clamping block 5, the surface of frame 1 is fixedly connected with mounting bracket 6, the surface of mounting bracket 6 is provided with adjusting assembly 7 for cloth conveying adjustment, the surface of mounting bracket 6 is provided with scale line 8, the surface of mounting bracket 6 and the surface of adjusting assembly 7 are provided with cloth conveying assembly 9 for cloth conveying, the surface of frame 1 is provided with cloth pre-shrinking assembly 10;Specifically, the cloth pre-shrinking machine convenient for replacing cloth, the setting of cloth roll support assembly 2 is used to support the cloth roll, when replacing cloth, the cloth roll is directly placed on cloth roll support assembly 2, the setting of clamping assembly 3, clamping assembly 3 can drive spring 4 and clamping block 5 to move, after the cloth roll is placed on support assembly 2, clamping assembly 3 drives clamping block 5 to adhere to the two ends of the cloth roll, when the cloth roll is unwound, clamping block 5 makes the cloth roll not deviate left and right, at the same time, spring 4 can be deformed, so that clamping block 5 does not clamp and fix the cloth roll, thereby not affecting the unwinding of the cloth roll, the setting of mounting bracket 6 and adjusting assembly 7, adjusting assembly 7 can adjust the spacing between the guide rollers of cloth conveying assembly 9, at this time, when conveying cloth, the spacing is adjusted according to the thickness of the cloth, the setting of scale line 8 is used to cooperate with the adjustment of spacing, the setting of cloth conveying assembly 9 is used to convey the cloth to cloth pre-shrinking assembly 10 for pre-shrinking treatment, at this time, when replacing cloth, the limiting structure at the two ends of the cloth roll does not need to be manually moved, the two ends of the cloth roll are limited by the automatically moving spring 4 and clamping block 5, so that the cloth replacement operation is more convenient, without stopping the machine to disassemble the parts, greatly improving the production efficiency, and the spacing of the upper and lower guide rollers of cloth conveying assembly 9 can be flexibly adjusted according to the thickness of the cloth, thereby not affecting the pre-shrinking effect.

[0025] As Figure 4As shown, the cloth roll supporting assembly 2 includes a supporting roller one 201, the inner wall of the rack 1 is rotatably connected with the supporting roller one 201, the inner wall of the rack 1 is rotatably connected with a supporting roller two 202, the surface of the rack 1 is fixedly connected with a driving motor one 203, and the output end of the driving motor one 203 is fixedly connected with the supporting roller two 202; Specifically, the cloth roll supporting assembly 2 is provided for supporting the cloth roll. When the cloth is replaced, the cloth roll is directly placed between the supporting roller one 201 and the supporting roller two 202. When the cloth roll is unwound, the driving motor one 203 can drive the driving motor one 203 to rotate. The rotation rate of the driving motor one 203 for the supporting roller two 202 needs to match the conveying rate of the cloth conveying assembly 9 for the cloth.

[0026] As shown in Figure 1 , Figure 2 The clamping assembly 3 includes a mounting block 301, the surface of the rack 1 is fixedly connected with the mounting block 301, the surface of the mounting block 301 is fixedly connected with a motor two 302, the output end of the motor two 302 is fixedly connected with a bidirectional threaded rod 303, and the bidirectional threaded rod 303 is rotatably connected with the mounting block 301, the surface of the mounting block 301 is fixedly connected with a guide rod 304, the surface of the bidirectional threaded rod 303 is threadedly connected with a moving block 305, and the moving block 305 is slidably connected with the guide rod 304, the surface of the moving block 305 is fixedly connected with a connecting piece 306, and a plurality of springs 4 are fixedly connected with the connecting piece 306; Specifically, the clamping assembly 3 is provided to drive the surface of the spring 4 and the clamping block 5 to move, so that the clamping block 5 can automatically limit the two ends of the cloth roll. At this time, it is not necessary to manually adjust the limiting structure of the cloth roll. The motor two 302 operates, the output end of the motor two 302 drives the bidirectional threaded rod 303 to rotate on the mounting block 301, the bidirectional threaded rod 303 drives the moving block 305 on the surface to move, the two moving blocks 305 can be synchronously displaced to approach or away from each other, the moving block 305 drives the connecting piece 306 to move, the connecting piece 306 drives the clamping block 5 installed on the surface through the spring 4 to move, so that the clamping block 5 is in close contact with the two ends of the cloth roll. The two ends of the cloth roll are limited by the clamping block 5, and at the same time the spring 4 can be deformed, so that the clamping block 5 will not clamp and fix the cloth roll.

[0027] As shown in Figure 1 , Figure 3As shown, the adjusting assembly 7 comprises a sliding groove 701, the inner wall of the mounting frame 6 is provided with the sliding groove 701, the inner wall of the sliding groove 701 is slidably connected with a sliding block 702, the surface of the sliding block 702 is fixedly connected with a connecting block 703, the inner wall of the mounting frame 6 is threadedly connected with a threaded rotating rod 704, and the connecting block 703 is rotatably connected with the bottom of the threaded rotating rod 704; Specifically, the adjusting assembly 7 is provided, the thickness of the conveyed fabric can be adjusted, the distance between the upper and lower guide rollers of the fabric conveying assembly 9 is adjusted, the threaded rotating rod 704 is rotated, the threaded rotating rod 704 can be displaced up and down on the mounting frame 6 after the threaded rotating rod 704 is rotated on the mounting frame 6, the threaded rotating rod 704 drives the connecting block 703 to displace up and down, at this time the sliding block 702 slides in the sliding groove 701, the height of the fabric conveying assembly 9 on the surface of the connecting block 703 is adjusted, and the distance between the upper and lower guide rollers of the fabric conveying assembly 9 can be determined according to the scale line 8 during adjustment.

[0028] As shown in Figure 4 The fabric conveying assembly 9 comprises an upper guide roller 901, the surface of the connecting block 703 is rotatably connected with the upper guide roller 901, the surface of the mounting frame 6 is rotatably connected with a lower guide roller 902, the surface of the mounting frame 6 is fixedly connected with a driving motor three 903, and the output end of the driving motor three 903 is fixedly connected with the lower guide roller 902; Specifically, the fabric conveying assembly 9 is provided to convey the fabric into the fabric preshrinking assembly 10 for preshrinking treatment, when the fabric is conveyed, the fabric passes through between the upper guide roller 901 and the lower guide roller 902, the driving motor three 903 drives the lower guide roller 902 to rotate, and the fabric is conveyed into the fabric preshrinking assembly 10 for preshrinking treatment through the rotating lower guide roller 902.

[0029] As shown in Figure 4 The fabric preshrinking assembly 10 comprises a roller group and a wetting structure 1001, the frame 1 is provided with the roller group and the wetting structure 1001, the frame 1 is provided with a heating structure 1002, the frame 1 is provided with a drying structure 1003, and the inner wall of the frame 1 is provided with a conveyor belt structure 1004; Specifically, the fabric preshrinking assembly 10 is provided, the fabric preshrinking assembly 10 is a prior art, which is used for preshrinking treatment of the fabric, the roller group of the roller group and the wetting structure 1001 generally consists of upper and lower rollers, the upper roller can generally move up and down to adjust the pressure, a certain pressure is applied to the fabric to make the fibers in the fabric rearrange, so as to achieve the preshrinking effect, the wetting structure of the roller group and the wetting structure 1001 is used for humidifying the fabric, which is commonly in the form of spraying and immersion, the heating structure 1002 can be a hot air heater, which blows out high-temperature hot air to uniformly heat the fabric, so that the fiber molecules in the fabric move intensively to realize thermal shrinkage, the drying structure 1003 dries the fabric after preshrinking treatment to remove excess water in the fabric, and the conveyor belt structure 1004 is used for conveying treatment during preshrinking treatment of the fabric.

[0030] In summary: the cloth pre-shrinking machine convenient to replace the cloth, when replacing the cloth roll, the cloth roll is placed on the cloth roll supporting assembly 2, the supporting roller one 201 and the supporting roller two 202 support the cloth roll, the driving motor one 203 can drive the supporting roller two 202 to rotate, cooperate with the cloth conveying assembly 9 for the conveying of the cloth roll, the setting of the clamping assembly 3, after the cloth roll is placed, the spring 4 on the surface of the clamping assembly 3 drives the synchronous displacement of the clamping block 5 to approach each other, so that the clamping block 5 is attached to both ends of the cloth roll, at this time, the unwinding of the cloth roll can be limited by the clamping block 5, so that the cloth roll cannot deviate left and right, at the same time, the spring 4 can be deformed, so that the clamping block 5 cannot clamp and fix the cloth roll, thereby not affecting the unwinding of the cloth roll, the setting of the mounting frame 6 and the adjusting assembly 7, the adjusting assembly 7 can adjust the distance between the upper guide roller 901 and the lower guide roller 902, at this time, when conveying the cloth, according to the thickness of the cloth, the threaded rotating rod 704 is rotated at the same time, after the threaded rotating rod 704 rotates on the mounting frame 6, the threaded rotating rod 704 can displace up and down on the mounting frame 6, the threaded rotating rod 704 drives the connecting block 703 to displace up and down, at this time, the sliding block 702 slides in the sliding groove 701, the connecting block 703 drives the height of the upper guide roller 901 on the surface to be adjusted, when adjusting, the distance between the upper guide roller 901 and the lower guide roller 902 can be determined according to the scale line 8, after the distance adjustment is completed, the driving motor three 903 drives the lower guide roller 902 to rotate, the cloth is inserted through the upper guide roller 901 and the lower guide roller 902, and the cloth is conveyed to the cloth pre-shrinking assembly 10 through the rotating lower guide roller 902 for pre-shrinking treatment.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A cloth pre-shrinking machine for facilitating replacement of cloth, characterized by, The utility model provides a cloth roll supporting assembly, clamping assembly, adjusting assembly, cloth conveying assembly and cloth pre-shrinking assembly are arranged on the surface of the frame, and the cloth roll supporting assembly is used for placing the cloth roll, the clamping assembly is used for clamping the cloth roll, the adjusting assembly is used for adjusting the cloth conveying, the cloth conveying assembly is used for conveying the cloth, and the cloth pre-shrinking assembly is used for pre-shrinking the cloth.

2. The cloth pre-shrinking machine with easy cloth replacement according to claim 1, characterized in that, The cloth roll supporting assembly comprises a supporting roller one, the inner wall of the frame is rotationally connected with the supporting roller one, the inner wall of the frame is rotationally connected with a supporting roller two, the surface of the frame is fixedly connected with a driving motor one, and the output end of the driving motor one is fixedly connected with the supporting roller two.

3. The fabric pre-shrinking machine with easy fabric replacement of claim 1, wherein, The clamping assembly comprises a mounting block, the surface of the frame is fixedly connected with the mounting block, the surface of the mounting block is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a bidirectional threaded rod, the surface of the bidirectional threaded rod is threadedly connected with a moving block, and the moving block is slidably connected with a guide rod.

4. The fabric pre-shrinking machine with easy fabric replacement of claim 1, wherein, The adjusting assembly comprises a sliding groove, the inner wall of the mounting rack is provided with the sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the surface of the sliding block is fixedly connected with a connecting block, the inner wall of the mounting rack is threadedly connected with a threaded rotating rod, and the connecting block is rotationally connected with the bottom of the threaded rotating rod.

5. A fabric pre-shrinking machine with easy fabric replacement according to claim 4, characterized in that, The cloth conveying assembly comprises an upper guide roller, the surface of the connecting block is rotationally connected with the upper guide roller, the surface of the mounting rack is rotationally connected with a lower guide roller, the surface of the mounting rack is fixedly connected with a driving motor three, and the output end of the driving motor three is fixedly connected with the lower guide roller.

6. The fabric pre-shrinking machine with easy fabric replacement of claim 1, wherein, The cloth pre-shrinking assembly comprises a roller group and a wetting structure, the frame is provided with the roller group and the wetting structure, the frame is provided with a heating structure, the frame is provided with a drying structure, and the inner wall of the frame is provided with a conveyor belt structure.

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