CN220165377U - A fabric tensioning and winding device - Google Patents

Abstract

The utility model discloses a fabric tensioning and winding device, which includes a fixed side plate, a movable side plate, a winding roller and a pressing mechanism. In this fabric tensioning and winding device, a fixed side plate is fixedly connected to one side of the top surface of the bottom plate, a winding roller is rotatably installed on the fixed side plate, and a cloth shaft cylinder is set on the outside of the winding roller. There is a holding mechanism between both ends of the roll and the rewinding roller. The holding mechanism includes an internally threaded adjustment seat that is threadedly installed on the rewinding roller. The side of the internally threaded adjustment seat close to the cloth shaft cylinder is rotatably connected to a rotating seat. , there is a support rod hinged on the circumference of the rotating seat, the end of the support rod is hinged with a resisting piece, and the inner side of the resisting piece is hinged with connecting rods at equal parallel and equal distances. One end of the connecting rod is hinged on the winding roller. By rotating the adjusting seat , so that the resisting piece is lifted up by the support rod, so that the resisting piece is tightly pressed against the cloth shaft cylinder, forming a squeezing and fixing effect to prevent the winding roller from sliding with the cloth shaft cylinder and causing idling when the winding roller rotates.

Description

A fabric tensioning and winding device

Technical field

The utility model relates to the technical field of fabric winding equipment, specifically a fabric tensioning and winding device.

Background technique

Textile cloth is a common item and one of the essential items in people's lives. After the textile cloth is produced, in order to make the textile cloth more neat, it needs to be rolled up.

In the prior art publication (announcement) number: CN218201251U, a cloth winding device for fabric production and processing is disclosed, which proposes that "the tensioning mechanism of the existing fabric winding device is fixed and cannot be Adjust so that the winding device can only adopt a fixed tension when winding fabrics with different elasticities, which can easily damage fabrics with lower elasticity, and the tensioning effect of fabrics with greater elasticity is not ideal, thus affecting the To achieve the fabric winding effect, and after the fabric winding device is completed, the winding roller needs to be removed to take out the fabric roll. However, it is troublesome to remove the winding roller of the general winding device, and the bolt needs to be tightened multiple times. Only then can the winding roller be removed, which is both time-consuming and labor-intensive." The problem was solved.

Although the cloth roll can be easily detached from the rewinding roller in the above-mentioned prior art, there is a lack of connection structure between the shaft cylinder of the cloth roll and the rewinding roller during use, resulting in the failure of the cloth roll's shaft cylinder and the rewinding roller. It is easy for idling to occur between them.

Utility model content

The purpose of this utility model is to provide a fabric tensioning and winding device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A fabric tensioning and winding device includes a base plate, one side of the top surface of the base plate is fixedly connected to a fixed side plate, the other side of the top surface of the base plate is provided with a movable side plate, and a rewinding device is rotated and installed on the fixed side plate The outer side of the winding roller is equipped with a cloth shaft cylinder, and a holding mechanism is provided between both ends of the cloth shaft barrel and the winding roller. The holding mechanism includes an internally threaded adjustment seat threadedly installed on the winding roller. The side of the internally threaded adjustment seat close to the cloth shaft cylinder is rotatably connected to a rotating seat. There is a support rod hinged on the circumference of the rotating seat. The end of the support rod is hinged with a resisting piece. The inside of the resisting piece is hinged and connected in parallel and at equal distances. Rod, one end of the connecting rod is hinged on the winding roller.

As a further solution of the present invention: one end of the winding roller rotates through the fixed side plate and is fixedly connected to a first synchronous wheel. The top surface of the bottom plate is close to the fixed side plate and is fixedly connected to a motor. The output end of the motor is fixedly connected to The rotating shaft rotates through the fixed side plate and is fixedly connected to a second synchronous wheel. The second synchronous wheel and the first synchronous wheel are provided with a synchronous belt on the outer synchronous sleeve. The synchronous belt is drivingly connected to the second synchronous wheel and the first synchronous wheel at the same time.

As a further solution of the present invention: the top of the movable side plate is rotatably connected to an auxiliary shaft. The end of the auxiliary shaft is inserted into the rewinding roller and fixedly installed with the rewinding roller through bolts. The bolts penetrate both the rewinding roller and the auxiliary roller. axis.

As a further solution of the present invention: the bottom surface of the movable side plate is symmetrically fixedly connected with a slider, and a chute is symmetrically provided on the bottom plate. The slider is slidably connected in the chute, and both ends of the slider are threadedly installed with handles. Tighten the bolts.

As a further solution of the present invention: the top surface of the bottom plate is also fixedly connected with a U-shaped frame, and a driven roller is rotatably connected to the inside of the bottom of the U-shaped frame. A tensioning roller is provided above the driven roller. The U-shaped frame Long grooves are provided at both ends corresponding to the tension roller, and a movable seat is slidably connected in the long groove.

As a further solution of the present invention: the U-shaped frame is fixedly connected with a guide rod in the corresponding long slot, the guide rod slides through the movable seat, an adjusting nut is threadedly connected to the guide rod, and there is a guide rod between the adjusting nut and the movable seat. The spring is sleeved on the outside of the guide rod.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model rotates the adjusting seat to push up the resisting piece through the support rod, so that the resisting piece is tightly pressed against the cloth shaft cylinder, forming a squeeze and fixation effect to avoid contact with the cloth shaft cylinder when the winding roller rotates. Sliding and idling.

2. The movable side plate of the utility model can be moved and disassembled from the bottom plate, making it convenient to install and disassemble the cloth shaft cylinder.

3. This utility model can apply tension force to the tension roller through the spring and the movable seat, and at the same time cooperate with the adjustment of the adjusting nut to realize the adjustment of different tension forces.

Description of drawings

Figure 1 is a schematic structural diagram of a fabric tensioning and winding device.

Figure 2 is a partial structural top view of a fabric tensioning and winding device.

Figure 3 is a cross-sectional view of a fabric tensioning and winding device.

Figure 4 is a cross-sectional view of a U-shaped frame in a fabric tensioning and winding device.

In the picture: 1. Bottom plate; 2. Fixed side plate; 3. Movable side plate; 4. Distribution shaft cylinder; 5. Holding mechanism; 6. Internal thread adjustment seat; 7. Rotating seat; 8. Support rod; 9. Resisting piece; 10. Connecting rod; 11. First synchronizing wheel; 12. Motor; 13. Second synchronizing wheel; 14. Timing belt; 15. Auxiliary shaft; 16. Slider; 17. Chute; 18. Hand Tighten the bolt; 19. U-shaped frame; 20. Driven roller; 21. Tension roller; 22. Long groove; 23. Movable seat; 24. Guide rod; 25. Adjusting nut; 26. Spring; 27. Rewinding Roller.

Detailed ways

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

Please refer to Figure 1. In an embodiment of the present invention, a fabric tensioning and rolling device includes a base plate 1. One side of the top surface of the base plate 1 is fixedly connected to a fixed side plate 2. The other side of the top surface of the base plate 1 is provided with a fixed side plate 2. There is a movable side plate 3, and a winding roller 27 is rotatably installed on the fixed side plate 2. The outer side of the winding roller 27 is covered with a distribution shaft cylinder 4, and there are two ends between the two ends of the distribution shaft cylinder 4 and the winding roller 27. The tightening mechanism 5 includes an internally threaded adjustment seat 6 threadedly installed on the rewinding roller 27. The rewinding roller 27 is provided with external threads. The internally threaded adjustment seat 6 rotates on one side close to the cloth shaft barrel 4. A rotating base 7 is connected. A supporting rod 8 is hinged on the upper circumference of the rotating base 7. A resisting piece 9 is hinged at the end of the supporting rod 8. A connecting rod 10 is hinged at an equal distance and parallel to the inner side of the resisting piece 9. The connecting rod 10 is One end of the rewinding roller 27 is hinged on the rewinding roller 27. One end of the rewinding roller 27 rotates through the fixed side plate 2 and is fixedly connected to the first synchronization wheel 11. The top surface of the bottom plate 1 is close to the fixed side plate 2 and is fixedly connected to a motor 12. The motor 12 There is an external power supply and a switch. The output end of the motor 12 is fixedly connected to a rotating shaft. The rotating shaft rotates through the fixed side plate 2 and is fixedly connected to a second synchronizing wheel 13. The second synchronizing wheel 13 and the first synchronizing wheel 11 are provided with a synchronizing sleeve on the outside. The belt 14 and the synchronous belt 14 are drivingly connected to the second synchronous wheel 13 and the first synchronous wheel 11 at the same time. The adjusting seat 6 can be rotated to push up the resisting piece 9 through the support rod 8, so that the resisting piece 9 is tightly pressed against the cloth shaft 4, forming a squeezing and fixing effect to avoid contact with the cloth when the winding roller 27 rotates. The shaft barrel 4 slides and idling occurs.

Please refer to Figure 1-2. The top of the movable side plate 3 is rotatably connected to an auxiliary shaft 15. The end of the auxiliary shaft 15 is inserted into the rewinding roller 27 and is fixedly installed with the rewinding roller 27 through bolts. The bolts also penetrate the rewinding roller 27. and the auxiliary shaft 15. The bottom surface of the movable side plate 3 is symmetrically fixedly connected with a slider 16. A slider 17 is symmetrically provided on the bottom plate 1. The slider 16 is slidingly connected in the slider 17. Both ends of the slider 16 are threadedly installed. Hand tighten bolts 18.

Thereby, the movable side plate 3 can move and be detached from the bottom plate 1, making it convenient to install and disassemble the cloth shaft cylinder 4.

Please refer to Figure 3. A U-shaped frame 19 is also fixedly connected to the top surface of the base plate 1. A driven roller 20 is rotatably connected to the inside of the bottom of the U-shaped frame 19. A tension roller 21 is provided above the driven roller 20. The cloth shaft cylinder 4. The outer sides of the driven roller 20 and the tension roller 21 are wrapped with woven fabric.

Please refer to FIG. 4 . Both ends of the U-shaped frame 19 corresponding to the tension roller 21 are provided with elongated grooves 22 , and a movable seat 23 is slidably connected in the elongated grooves 22 . The U-shaped frame 19 is fixedly connected with a guide rod 24 corresponding to the elongated slot 22. The guide rod 24 slides through the movable seat 23. An adjusting nut 25 is threadedly connected to the guide rod 24. An external thread is provided on the outside of the bottom of the guide rod 24. The adjusting nut A spring 26 is provided between 25 and the movable seat 23, and the spring 26 is sleeved on the outside of the guide rod 24.

Therefore, the spring 26 can be used in cooperation with the movable seat 23 to exert a tension force on the tension roller 21, and at the same time, in conjunction with the adjustment of the adjustment nut 25, adjustment of different tension forces can be achieved.

The working principle of this utility model is:

During use, the tension can be adjusted according to the elasticity of the fabric. At this time, the adjusting nut 25 can be rotated to limit the distance between the adjusting nut 25 and the movable seat 23, thereby controlling the elastic force of the spring 26, and then the cloth shaft barrel 4 It is sleeved on the outside of the winding roller 27, and the internal thread adjustment seat 6 is rotated to drive the resistance piece 9 through the support rod 8. The resistance piece 9 expands outward with the cooperation of the connecting rod 10, forming a spreading effect, thereby passing through The pressing piece 9 is pressed against the fabric shaft 4. At this time, the slider 16 at the bottom of the movable side plate 3 can be inserted into the chute 17 and close to the rewinding roller 27, so that the end of the auxiliary shaft 15 is inserted into the rewinding roller 27. , and fixedly installed by bolts. At this time, the hand-tightened bolts 18 are then twisted so that the hand-tightened bolts 18 are against the inner wall of the chute 17, so that the slider 16 is limited. The assembly is completed. At this time, the end of the fabric is passed around the tensioner. The tight roller 21 and the driven roller 20 are pressed on the cloth shaft cylinder 4. At this time, the motor 12 can be started. The motor 12 drives the winding roller 27 to rotate through the first synchronous wheel 11, the second synchronous wheel 13 and the synchronous belt 14, thereby driving The fabric shaft cylinder 4 is rolled up. During the rolling process, the spring 26 provides tensioning force for the tension roller 21 to keep the fabric taut.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a tight coiling mechanism is strung to cloth, includes bottom plate (1), its characterized in that: fixed curb plate (2) are fixedly connected with on one side of the top surface of bottom plate (1), the top surface opposite side of bottom plate (1) is equipped with movable curb plate (3), rotate on fixed curb plate (2) and install wind-up roll (27), the outside cover of wind-up roll (27) is equipped with cloth bobbin (4), all be equipped with between the both ends of cloth bobbin (4) and wind-up roll (27) and support tight mechanism (5), support tight mechanism (5) including screw thread installation internal thread regulating seat (6) on wind-up roll (27), one side that internal thread regulating seat (6) is close to cloth bobbin (4) all rotates and is connected with rotation seat (7), circumference articulates on rotation seat (7) has bracing piece (8), the tip of bracing piece (8) articulates there is support tight piece (9), the inboard equal parallel equidistance articulates of support tight piece (9) have connecting rod (10), the one end of connecting rod (10) articulates on wind-up roll (27).

2. The fabric tightening and winding device according to claim 1, wherein: one end of the wind-up roll (27) rotates and runs through the fixed side plate (2) and then is fixedly connected with the first synchronizing wheel (11), the top surface of the bottom plate (1) is close to the fixed side plate (2) and is fixedly connected with the motor (12), the output end of the motor (12) is fixedly connected with the rotating shaft, the rotating shaft rotates and runs through the fixed side plate (2) and then is fixedly connected with the second synchronizing wheel (13), and the second synchronizing wheel (13) and the outer side synchronizing sleeve of the first synchronizing wheel (11) are provided with the synchronous belt (14).

3. The fabric tightening and winding device according to claim 1, wherein: the top of the movable side plate (3) is rotatably connected with an auxiliary shaft (15), the end part of the auxiliary shaft (15) is inserted into the winding roller (27) and fixedly installed with the winding roller (27) through bolts, and the bolts penetrate through the winding roller (27) and the auxiliary shaft (15) simultaneously.

4. The fabric tightening and winding device according to claim 1, wherein: the bottom surface symmetry fixedly connected with slider (16) of movable curb plate (3), spout (17) have been seted up to the symmetry on bottom plate (1), slider (16) sliding connection is in spout (17), and hand screw bolt (18) are all installed to the both ends of slider (16) screw thread.

5. The fabric tightening and winding device according to claim 1, wherein: the top surface of bottom plate (1) still fixedly connected with U-shaped frame (19), the inboard rotation in bottom of U-shaped frame (19) is connected with driven voller (20), and the top of driven voller (20) is equipped with tensioning roller (21), and the both ends that U-shaped frame (19) correspond tensioning roller (21) all are equipped with rectangular groove (22), and the sliding connection in rectangular groove (22) has movable seat (23).

6. The fabric tightening and winding device according to claim 5, wherein: the U-shaped frame (19) is fixedly connected with a guide rod (24) in the corresponding long groove (22), the guide rod (24) penetrates through the movable seat (23) in a sliding mode, an adjusting nut (25) is connected to the guide rod (24) in a threaded mode, and a spring (26) is arranged between the adjusting nut (25) and the movable seat (23).