Cloth feeding mechanism of textile machine

Abstract

The utility model relates to the technical field of production and processing equipment, and provides a cloth feeding mechanism of a textile machine, which comprises two support plates I, a plurality of carrier rollers and two rotating shafts are movably embedded in the inner surfaces of the opposite sides of the two support plates I, positioning grooves are formed in the outer surfaces of the two support plates I, and the two rotating shafts are arranged in the positioning grooves. The inner surfaces of the two positioning grooves are movably embedded with material rolls, the outer surface of one first supporting plate is fixedly connected with two second supporting plates, the tops of the two second supporting plates are both fixedly connected with motors, the outer surfaces of the two rotating shafts are both fixedly provided with guide rollers, the outer surfaces of the two guide rollers are both provided with a plurality of first notches, and the first notches are fixedly connected with the outer surfaces of the first supporting plates. And the inner surface of each first notch is provided with a second notch and two mounting grooves, so that the maintenance cost is reduced, the maintenance process is simplified, the failure rate is reduced, the downtime is shortened, the stability of equipment is improved, and the production efficiency is ensured to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment, in particular to a cloth feeding mechanism of a textile machine. Background Art

[0002] The feed mechanism is responsible for precisely controlling the distance the fabric moves forward during the weaving process. In each weaving cycle, it advances the fabric a certain distance according to a predetermined step size to ensure uniform formation of the fabric.

[0003] Although current technology has many advantages, its disadvantage is that most of the cloth feeding mechanisms of textile machines nowadays have added tension control mechanisms to ensure that the fabric is evenly stressed during the weaving process. However, some tension control mechanisms are usually composed of multiple precision components such as rollers. Long-term direct contact between the rollers and the fabric may cause wear due to friction, resulting in unstable tension control. Unstable tension will cause the fabric to be unevenly stretched or relaxed during the cloth feeding process, resulting in ripples, wrinkles or irregular textures on the fabric surface, affecting the quality of the fabric. When replacing such components, it is usually necessary to replace the entire roller. Replacing the roller will consume a lot of work hours, increase maintenance costs, reduce maintenance efficiency, increase downtime, and affect production efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cloth feeding mechanism for a textile machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the cloth feeding mechanism of the textile machine comprises: two support plates, the inner surfaces of the opposite sides of the two support plates are movably embedded with multiple rollers and two rotating shafts, the outer surfaces of the two support plates are provided with positioning grooves, the inner surfaces of the two positioning grooves are movably embedded with material rolls, the outer surface of one of the support plates is fixedly connected to the two support plates, the tops of the two support plates are fixedly connected to the motor, the outer surfaces of the two rotating shafts are fixedly installed with guide rollers, the outer surfaces of the two guide rollers are provided with multiple slots 1, the inner surfaces of multiple slots 1 are provided with slots 2 and two mounting slots, the inner surfaces of multiple slots 1 are movably embedded with unit blocks, the outer surfaces of multiple unit blocks are fixedly installed with two mounting blocks, the inner surfaces of multiple mounting blocks are threaded with screws, and the inner surfaces of multiple unit blocks are provided with unit components, which reduces maintenance costs, simplifies maintenance processes, reduces failure rates, reduces downtime, and improves equipment stability.

[0006] As a preferred embodiment, the unit assembly includes multiple telescopic rods, multiple telescopic rods are movably embedded in the inner surfaces of multiple unit blocks, the outer surfaces of multiple telescopic rods are movably sleeved with springs and moving blocks, the outer surfaces of multiple telescopic rods are fixedly connected with rubber blocks, the outer surfaces of multiple rubber blocks are fixedly connected with multiple friction blocks, the outer surfaces of multiple moving blocks are fixedly connected with two sliders, and multiple unit blocks are provided with a sliding groove on one side close to the multiple sliders, and the spring provides power for the moving blocks to drive the telescopic rods to move in the opposite direction.

[0007] As a preferred embodiment, the two motors are fixedly mounted on the outer surfaces of the two rotating shafts, and the plurality of screws are movably embedded in the inner surfaces of the two guide rollers, and the motors provide power for the rotation of the rotating shafts.

[0008] As a preferred embodiment, multiple sliders are movably embedded in the inner surfaces of multiple slide grooves, multiple telescopic rods are movably embedded in the inner surfaces of multiple slots 2, multiple springs are fixedly connected to the inner surfaces of multiple unit blocks, and multiple springs are fixedly connected to the outer surfaces of multiple moving blocks. The slide grooves limit the moving trajectory of the sliders to prevent the sliders from derailing.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] The utility model designs the tension control mechanism in a unitized manner. If a unit fails, only the unit needs to be replaced, which reduces maintenance costs and simplifies the maintenance process. Each unit is relatively independent, which reduces the failure rate, reduces downtime, improves the stability of the equipment, and ensures production efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the main structure of the cloth feeding mechanism of the textile machine provided by the utility model;

[0012] Figure 2 This is a schematic diagram of the roller position structure of the cloth feeding mechanism of the textile machine provided by the utility model;

[0013] Figure 3 A schematic diagram of the guide roller position structure of the cloth feeding mechanism of a textile machine provided by the utility model;

[0014] Figure 4 A schematic diagram of a portion of the structure of the cloth feeding mechanism of a textile machine provided by the present invention;

[0015] Figure 5 The cloth feeding mechanism of the textile machine provided by the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0016] Legend:

[0017] 1. Support plate 1; 2. Roller; 3. Positioning slot; 4. Material roll; 5. Support plate 2; 6. Motor; 7. Rotating shaft; 8. Guide roller; 9. Slot 1; 10. Slot 2; 11. Mounting slot; 12. Unit block; 13. Mounting block; 14. Screw; 15. Slide; 16. Telescopic rod; 17. Spring; 18. Rubber block; 19. Friction block; 20. Moving block; 21. Slider. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-5 The utility model provides a technical solution: a cloth feeding mechanism of a textile machine, comprising: two support plates 1, a plurality of rollers 2 and two rotating shafts 7 are movably embedded in the inner surfaces of the opposite sides of the two support plates 1, the outer surfaces of the two support plates 1 are provided with positioning grooves 3, the inner surfaces of the two positioning grooves 3 are movably embedded with material rolls 4, the outer surface of one support plate 1 is fixedly connected to two support plates 2 5, the tops of the two support plates 2 5 are fixedly connected to the motor 6, the outer surfaces of the two rotating shafts 7 are fixedly installed with guide rollers 8, and the outer surfaces of the two guide rollers 8 are A plurality of slots 9 are provided, and a slot 2 10 and two mounting slots 11 are provided on the inner surfaces of the plurality of slots 9. Unit blocks 12 are movably embedded in the inner surfaces of the plurality of slots 9. Two mounting blocks 13 are fixedly installed on the outer surfaces of the plurality of unit blocks 12. Screws 14 are threadedly connected to the inner surfaces of the plurality of mounting blocks 13. Unit components are provided on the inner surfaces of the plurality of unit blocks 12, which reduces maintenance costs, simplifies maintenance procedures, reduces failure rates, reduces downtime, improves equipment stability, and guarantees production efficiency to a certain extent.

[0020] like Figure 4As shown, the unit assembly includes multiple telescopic rods 16, which are movably embedded in the inner surfaces of multiple unit blocks 12. The outer surfaces of the multiple telescopic rods 16 are movably covered with springs 17 and moving blocks 20. The outer surfaces of the multiple telescopic rods 16 are fixedly connected with rubber blocks 18, the outer surfaces of the multiple rubber blocks 18 are fixedly connected with multiple friction blocks 19, and the outer surfaces of the multiple moving blocks 20 are fixedly connected with two sliders 21. A slide groove 15 is provided on one side of the multiple unit blocks 12 close to the multiple sliders 21. The spring 17 provides power for the moving block 20 to drive the telescopic rod 16 to move in the opposite direction, so that the telescopic rod 16 drives the friction block 19 on the rubber block 18 to fit the cloth roll.

[0021] like Figure 2 、 Figure 3 and Figure 5 As shown, two motors 6 are fixedly mounted on the outer surfaces of the two rotating shafts 7 , and a plurality of screws 14 are movably embedded in the inner surfaces of the two guide rollers 8 . The motors 6 provide power for the rotation of the rotating shafts 7 , so that the rotating shafts 7 drive the guide rollers 8 to rotate.

[0022] like Figure 4 and Figure 5 As shown, multiple sliders 21 are movably embedded in the inner surfaces of multiple slide grooves 15, multiple telescopic rods 16 are movably embedded in the inner surfaces of multiple slots 10, multiple springs 17 are fixedly connected to the inner surfaces of multiple unit blocks 12, and multiple springs 17 are fixedly connected to the outer surfaces of multiple moving blocks 20. The slide grooves 15 limit the moving trajectory of the sliders 21, thereby preventing the sliders 21 from derailing and affecting the use of the equipment.

[0023] Working principle: This device is a cloth feeding mechanism of a textile machine. When in use, the material roll 4 is placed in the positioning groove 3 on the support plate 1, and the roller 2 is made of rubber and can support the material roll 4. The roller 2 can evenly distribute the weight of the material roll 4, reduce local overload, and ensure the smooth operation of the material roll 4 during the cloth feeding process. Then the cloth of the material roll 4 passes through the guide roller 8 in turn, and then the motor 6 on the support plate 2 5 is started in turn. The motor 6 drives the rotating shaft 7 to rotate through the output shaft, and the rotating shaft 7 indirectly rotates the friction block 19 on the rubber block 18 through the guide roller 8, so that the friction block 19 is closely fitted with the cloth. When the cloth moves, it will indirectly apply external force to the friction block 19 on the rubber block 18, so that the rubber block 18 drives the telescopic rod 16 on the inner surface of the slot 2 10. When the guide roller 8 is moved, the telescopic rod 16 will also drive the slider 21 on the inner surface of the slide groove 15 through the moving block 20. When the moving block 20 moves downward, it will squeeze the spring 17 in the unit block 12, so that the spring 17 obtains elastic potential energy. As the guide roller 8 rotates, when the cloth roll no longer applies external force to the rubber block 18 or the external force is weakened, the spring 17 releases the elastic potential energy, so that the rubber block 18 moves to the initial position, thereby making the friction block 19 on the rubber block 18 fit tightly with the cloth roll, and the tension can be adaptively adjusted according to the external force of the cloth roll on the rubber block 18. When the tension component needs to be replaced, just remove the screw 14 in the mounting groove 11, and then the mounting block 13 is no longer connected to the guide roller 8 at this time, and then the unit block 12 can be taken out from the slot 9 for easy maintenance.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. The cloth feeding mechanism of the textile machine includes: Two support plates (1), characterized in that: a plurality of rollers (2) and two rotating shafts (7) are movably embedded in the inner surfaces of the opposite sides of the two support plates (1), positioning grooves (3) are provided on the outer surfaces of the two support plates (1), and material rolls (4) are movably embedded in the inner surfaces of the two positioning grooves (3), the outer surface of one of the support plates (1) is fixedly connected to two support plates (5), the tops of the two support plates (5) are fixedly connected to motors (6), and the outer surfaces of the two rotating shafts (7) are fixed. Guide rollers (8) are installed, and the outer surfaces of the two guide rollers (8) are each provided with a plurality of slots (9), and the inner surfaces of the plurality of slots (9) are each provided with a slot (10) and two mounting grooves (11), and the inner surfaces of the plurality of slots (9) are each movably embedded with a unit block (12), and the outer surfaces of the plurality of unit blocks (12) are each fixedly installed with two mounting blocks (13), and the inner surfaces of the plurality of mounting blocks (13) are each threadedly connected with a screw (14), and the inner surfaces of the plurality of unit blocks (12) are provided with a unit assembly.

2. The cloth feeding mechanism of a textile machine according to claim 1, characterized in that: The unit assembly comprises a plurality of telescopic rods (16), the plurality of telescopic rods (16) are movably embedded in the inner surfaces of the plurality of unit blocks (12), the outer surfaces of the plurality of telescopic rods (16) are movably sleeved with springs (17) and moving blocks (20), the outer surfaces of the plurality of telescopic rods (16) are fixedly connected with rubber blocks (18), the outer surfaces of the plurality of rubber blocks (18) are fixedly connected with a plurality of friction blocks (19), the outer surfaces of the plurality of moving blocks (20) are fixedly connected with two sliders (21), and a sliding groove (15) is provided on one side of the plurality of unit blocks (12) close to the plurality of sliders (21).

3. The cloth feeding mechanism of a textile machine according to claim 1, characterized in that: The two motors (6) are fixedly mounted on the outer surfaces of the two rotating shafts (7), and the plurality of screws (14) are movably embedded in the inner surfaces of the two guide rollers (8).

4. The cloth feeding mechanism of a textile machine according to claim 2, characterized in that: The plurality of sliders (21) are movably embedded in the inner surfaces of the plurality of slide grooves (15), the plurality of telescopic rods (16) are movably embedded in the inner surfaces of the plurality of slots (10), the plurality of springs (17) are fixedly connected to the inner surfaces of the plurality of unit blocks (12), and the plurality of springs (17) are fixedly connected to the outer surfaces of the plurality of moving blocks (20).

Images