Clothing roll machine with automatic tension adjustment

Abstract

The utility model discloses a kind of automatic adjusting tension clothing cloth rolling machine, including base assembly, the inside installation of base assembly is cooperatively used with driving assembly, unloading assembly, lifting assembly, the base assembly includes base body, two groups of fixed rollers are rotationally installed in the inner side wall of base body, the movable roller of adjustable tension is installed in the inner side wall of base body by the limiting slot of being set, the utility model is equipped with lifting assembly, a group of rotating lever rotates through two groups of second driving wheel, two groups of second driven wheel transmission drive two groups of screw rod rotation, two groups of screw rod rotation simultaneously synchronous drive a group of moving frame movement, moving frame moves simultaneously through support rod and drive movable roller movement, and do not affect movable roller normal rotation, by changing rotating direction of rotating lever, realize the effect that movable roller is always stable in the inside of limiting slot and moves up and down, effectively avoid the situation that movable roller occurs when adjusting tension.

Description

Technical Field

[0001] This utility model relates to the field of garment fabric processing technology, specifically to a garment fabric rolling machine with automatic tension adjustment. Background Technology

[0002] A fabric rolling machine is a type of equipment used for rolling and packaging various fabrics. It is suitable for a variety of materials such as cloth, non-woven fabric, foam, leather, paper, reflective materials, acetate cloth, reinforcing tape, and conductive cloth. Its main function is to collect the woven fabric in an orderly manner and perform operations such as photoelectric edge alignment, automatic code control, and setting the roll length.

[0003] Existing methods for adjusting fabric tension generally involve adjusting the rotation speed of the rolling roller or adjusting the position of the moving roller. The moving roller indirectly changes the angle between itself and the two sets of fixed rollers due to its positional change, thereby adjusting the fabric tension. However, traditional fabric rolling machines typically adjust the position of the moving roller using two sets of electric push rods. Because there is a certain deviation in the lifting height of the two sets of electric push rods, the moving roller tilts in a way that is not visible to the naked eye, resulting in uneven changes in fabric tension and reducing the efficiency of the fabric rolling machine. Utility Model Content

[0004] The purpose of this invention is to provide an automatic tension-adjusting garment roll-up machine. By setting up two sets of fixed rollers and one set of movable rollers, the tension of the fabric is adjusted by changing the position of the movable rollers. Through the lifting assembly, a rotating rod drives two sets of screws via two sets of second driving wheels and two sets of second driven wheels. Simultaneously, the rotation of the two sets of screws drives a movable frame to move. The movable frame moves while simultaneously driving the movable rollers via support rods, without affecting the normal rotation of the movable rollers. By changing the rotation direction of the rotating rod, the movable rollers are kept stable within the limiting groove, effectively preventing tilting and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic tension-adjustable garment rolling machine, comprising a base assembly, wherein a drive assembly, a unloading assembly, and a lifting assembly are installed inside the base assembly for mutual cooperation; the base assembly includes a base body, wherein two sets of fixed rollers are rotatably mounted through the inner side wall of the base body, and a tension-adjustable movable roller is mounted through a limiting groove on the inner side wall of the base body; the lifting assembly includes a rotating rod rotatably mounted through the inner side wall of the base body, wherein two sets of screws are driven and connected above the rotating rod through two sets of second driving wheels and two sets of second driven wheels, and a movable frame is threadedly connected to the middle of the two sets of screws; and two sets of support rods for rotatably connecting the movable roller are mounted on the top of the movable frame.

[0006] Preferably, a second motor for driving the rotating rod is fixedly bolted to the outer side of the base body, and four sets of fixing plates for limiting the two sets of screws are fixedly installed on the inner side wall of the base body.

[0007] Preferably, the inner sidewall of the machine base body is symmetrically provided with two sets of lifting grooves for limiting the roller, and the top of the machine base body is symmetrically provided with two sets of rolling grooves for the roller to roll out.

[0008] Preferably, the drive assembly includes a first motor bolted to the outside of the base body, a first drive wheel keyed to the output shaft of the first motor, and a first driven wheel connected to the outside of the first drive wheel via a belt drive.

[0009] Preferably, a set of drive rollers for driving the roll is installed at one end of both the first driving wheel and the first driven wheel, and the two ends of the two sets of drive rollers are rotatably mounted through the inner side wall of the machine base body.

[0010] Preferably, the unloading assembly includes two sets of electric push rods symmetrically installed on the bottom of the outer side of the machine base body, and each set of electric push rods is equipped with an L-shaped lifting frame for limiting the rolling roller.

[0011] Preferably, one end of each of the two sets of L-shaped lifting frames extends into the interior of the machine base body, and each of the two sets of L-shaped lifting frames is fixedly equipped with a lifting hook for lifting and pushing out the roll.

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

[0013] This invention utilizes a lifting assembly where a set of rotating rods drives two sets of screws to rotate via two sets of second driving wheels and two sets of second driven wheels. Simultaneously, the rotation of the two sets of screws drives a set of movable frames to move. As the movable frames move, they drive the movable rollers to move via support rods without affecting the normal rotation of the movable rollers. By changing the rotation direction of the rotating rods, the movable rollers are kept stable within the limiting groove, effectively preventing tilting when adjusting the tension of the movable rollers.

[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the drive component of this utility model;

[0017] Figure 3 This is an exploded view of the drive assembly and unloading assembly of this utility model;

[0018] Figure 4 This is an exploded structural diagram of the lifting component of this utility model.

[0019] In the diagram: 1. Base assembly; 11. Base body; 12. Lifting groove; 13. Rolling groove; 14. Limiting groove; 2. Roller; 3. Drive assembly; 31. First motor; 32. First drive wheel; 33. Belt; 34. First driven wheel; 35. Drive roller; 4. Unloading assembly; 41. Electric push rod; 42. L-shaped lifting frame; 43. Lifting hook; 5. Fixed roller; 6. Moving roller; 7. Lifting assembly; 71. Second motor; 72. Rotating rod; 73. Second drive wheel; 74. Fixed plate; 75. Screw; 76. Second driven wheel; 77. Moving frame; 78. Support rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides an automatic tension-adjustable garment rolling machine, including a base assembly 1. Inside the base assembly 1, there are a drive assembly 3, a unloading assembly 4, and a lifting assembly 7 that work together. The base assembly 1 includes a base body 11. Two sets of fixed rollers 5 are rotatably mounted through the inner side wall of the base body 11. An adjustable tension movable roller 6 is mounted through a limiting groove 14 on the inner side wall of the base body 11. The lifting assembly 7 includes a rotating rod 72 rotatably mounted through the inner side wall of the base body 11. Two sets of screws 75 are driven and connected above the rotating rod 72 through two sets of second driving wheels 73 and two sets of second driven wheels 76. A movable frame 77 is threadedly connected to the middle of the two sets of screws 75. Two sets of support rods 78 for rotatably connecting the movable roller 6 are mounted on the top of the movable frame 77.

[0022] In use, the base body 11 supports the device. The drive component 3 achieves automatic even distribution. The unloading component 4 pushes out the rolled-up roller 2 after the fabric roll is completed. When the fabric tension needs to be adjusted, two sets of fixed rollers 5 and one set of moving rollers 6 are used to change the position of the moving roller 6 to adjust the fabric tension. The lifting component 7 drives two sets of screws 75 through two sets of second driving wheels 73 and two sets of second driven wheels 76. The rotation of the two sets of screws 75 simultaneously drives a moving frame 77 to move. The moving frame 77 moves while driving the moving roller 6 through the support rod 78 without affecting the normal rotation of the moving roller 6. By changing the rotation direction of the rotating rod 72, the moving roller 6 is kept stable inside the limiting groove 14 and moves up and down, thereby adjusting the fabric tension.

[0023] A second motor 71 for driving the rotating rod 72 is fixedly bolted to the outer side of the base body 11. Four sets of fixing plates 74 for limiting the two sets of screws 75 are fixedly installed on the inner side wall of the base body 11. Each set of screws 75 is rotatably installed through the middle of the two sets of fixing plates 74, and one end of the fixing plate 74 is fixedly installed on the inner side wall of the base body 11, thereby achieving the effect of stable rotation of the screws 75 inside the base body 11.

[0024] The inner wall of the base body 11 is symmetrically provided with two sets of lifting grooves 12 for limiting the movement of the roller 2. The two ends of the roller 2 are respectively rotatably installed inside the two sets of lifting grooves 12. The top of the base body 11 is symmetrically provided with two sets of rolling grooves 13 for the roller 2 to roll out. When the roller 2 finishes rolling the cloth, it is lifted from the inside of the lifting groove 12 by the unloading component 4. The two ends of the roller 2 automatically roll down into the inside of the two sets of rolling grooves 13 and roll to one end, which makes it convenient for the staff to unload the material and replace the new roller 2.

[0025] The drive assembly 3 includes a first motor 31 bolted to the outside of the base body 11. The output shaft of the first motor 31 is keyed to a first drive wheel 32. The outside of the first drive wheel 32 is connected to a first driven wheel 34 via a belt 33. By utilizing the connection relationship between the first motor 31, the first drive wheel 32, the first driven wheel 34, and the belt 33, the effect of starting the first motor 31 to drive the first drive wheel 32 and the first driven wheel 34 to rotate synchronously and in the same direction can be achieved.

[0026] A set of drive rollers 35 for driving the roll 2 is installed at one end of the first driving wheel 32 and the first driven wheel 34. The two ends of the two sets of drive rollers 35 are rotatably mounted through the inner side wall of the machine base body 11. When the first driving wheel 32 and the first driven wheel 34 rotate, they drive the two sets of drive rollers 35 to move inside the machine base body 11. The roll 2 is located above the two sets of drive rollers 35. The two sets of drive rollers 35 drive the roll 2 to rotate and roll up the fabric. After the fabric is rolled up, the outer side of the drive roller 35 is in contact with the fabric and continues to provide winding force when rotating.

[0027] The unloading assembly 4 includes two sets of electric push rods 41 symmetrically installed on the bottom of the outer side of the machine base body 11. Each set of electric push rods 41 has an L-shaped lifting frame 42 for limiting the winding roller 2. One end of each L-shaped lifting frame 42 extends into the interior of the machine base body 11, and one end of each L-shaped lifting frame 42 is fixedly installed with a lifting hook 43 for lifting and pushing the winding roller 2 out. When the winding roller 2 finishes winding the fabric, the two sets of electric push rods 41 are activated at the same time to raise the two sets of L-shaped lifting frames 42. As the lifting frames are raised, the winding roller 2 is moved out of the lifting groove 12 through the lifting hook 43. Through the inclined setting of the lifting hook 43 and the rolling groove 13, the two ends of the winding roller 2 automatically roll along the rolling groove 13 to one end, which is convenient for the staff to unload the material.

[0028] In practical use: First, place the roll 2 inside the lifting groove 12. Pass one end of the fabric through the gap between the fixed roller 5 and the moving roller 6, and fix one end of the fabric to the outside of the roll 2. Start the first motor 31 to rotate, which drives the two sets of drive rollers 35 to rotate at the same time, thereby rotating the roll 2 to achieve the effect of rolling up the fabric. When it is necessary to adjust the fabric tension during the rolling process, through the setting of the lifting component 7, a set of rotating rods 72 rotates and drives the two sets of screws 75 to rotate through the two sets of second driving wheels 73 and the two sets of second driven wheels 76. The rotation of the two sets of screws 75 simultaneously drives a set of moving frames 77 to move. While the moving frames 77 move, they drive the moving roller 6 to move through the support rod 78. By changing the rotation direction of the rotating rods 72, the moving roller 6 can always move up and down stably inside the limiting groove 14, thereby achieving the effect of adjusting the fabric tension. After the fabric is rolled up, start the two sets of electric push rods 41 to push the roll 2 out of the lifting groove 12 to achieve the effect of quick unloading.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garment fabric rolling machine with automatic tension adjustment, characterized in that: It includes a base assembly (1), and the base assembly (1) is internally equipped with a drive assembly (3), a discharge assembly (4), and a lifting assembly (7) that work together. The base assembly (1) includes a base body (11), and two sets of fixed rollers (5) are rotatably installed through the inner side wall of the base body (11). An adjustable tension movable roller (6) is installed on the inner side wall of the base body (11) through a limiting groove (14). The lifting assembly (7) includes a rotating rod (72) that is rotatably mounted on the inner side wall of the base body (11). Two sets of screws (75) are connected to the rotating rod (72) via two sets of second driving wheels (73) and two sets of second driven wheels (76). A set of movable frame (77) is threadedly connected to the middle of the two sets of screws (75). Two sets of support rods (78) for rotatably connecting the movable roller (6) are installed on the top of the movable frame (77).

2. The garment rolling machine with automatic tension adjustment according to claim 1, characterized in that: The outer side of the base body (11) is fixedly bolted with a second motor (71) for driving the rotating rod (72), and the inner side wall of the base body (11) is fixedly installed with four sets of fixing plates (74) for limiting the two sets of screws (75).

3. The garment rolling machine with automatic tension adjustment according to claim 1, characterized in that: The inner wall of the base body (11) is symmetrically provided with two sets of lifting grooves (12) for limiting the winding roller (2), and the top of the base body (11) is symmetrically provided with two sets of rolling grooves (13) for the winding roller (2) to roll out.

4. The garment rolling machine with automatic tension adjustment according to claim 1, characterized in that: The drive assembly (3) includes a first motor (31) bolted to the outside of the base body (11), the output shaft of the first motor (31) is keyed to a first drive wheel (32), and the outside of the first drive wheel (32) is connected to a first driven wheel (34) via a belt (33).

5. The garment rolling machine with automatic tension adjustment according to claim 4, characterized in that: One end of the first driving wheel (32) and the first driven wheel (34) is equipped with a set of driving rollers (35) for driving the roll (2), and the two ends of the two sets of driving rollers (35) are rotatably mounted on the inner side wall of the machine base body (11).

6. The garment rolling machine with automatic tension adjustment according to claim 4, characterized in that: The unloading assembly (4) includes two sets of electric push rods (41) symmetrically installed on the bottom of the outer side of the base body (11). Each set of electric push rods (41) has an L-shaped lifting frame (42) installed on its top for limiting the winding roller (2).

7. The garment rolling machine with automatic tension adjustment according to claim 6, characterized in that: One end of each of the two sets of L-shaped lifting frames (42) extends into the interior of the machine base body (11), and each of the two sets of L-shaped lifting frames (42) is fixedly equipped with a lifting hook (43) for lifting and pushing out the roller (2).

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