Cloth rolling machine

Abstract

The utility model provides a cloth rolling machine which comprises a machine frame, a winding drum placing mechanism is arranged at the upper end of the machine frame, two driving rollers rotating in the same direction are rotationally connected to the machine frame and located on one side of the winding drum placing mechanism, and a driving motor used for driving the two driving rollers to rotate in the same direction is installed outside the machine frame. Limiting plates are upwards arranged at the positions, at the two ends of the driving rollers, of the rack, and limiting grooves located in the middle positions of the two driving rollers are formed in the limiting plates from top to bottom. A horizontal sliding rail is arranged on the outer side of the limiting plate of the rack, a sliding block is slidably connected to the horizontal sliding rail, a sliding motor used for driving the sliding block to slide is installed at one end of the horizontal sliding rail, a bearing support is arranged at the upper end of the sliding block, a hydraulic telescopic rod is downwards installed at the upper end in the bearing support, and a horizontal telescopic motor is installed at the lower end of the hydraulic telescopic rod; the free end of a telescopic shaft of the horizontal telescopic motor is rotationally connected with a supporting insertion shaft capable of extending out of the limiting groove. According to the utility model, more efficient and continuous cloth winding operation is realized by optimizing a roll changing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cloth processing technical field relates to a cloth rolling machine. BACKGROUND

[0002] In the textile industry, the processing of cloth involves multiple steps, among which cloth rolling is the process of tightly winding the woven or printed cloth into a roll according to certain specifications and lengths. Cloth rolling not only facilitates transportation and storage, but also ensures the smooth progress of subsequent processes such as cutting and sewing. With the development of the textile industry and the advancement of technology, the requirements for cloth rolling machines are becoming increasingly high, not only to ensure the quality of winding, but also to pursue higher efficiency and automation.

[0003] Traditional cloth rolling equipment is usually composed of a series of mechanical components, including but not limited to unwinding devices, guide systems, tension control systems, and winding shafts. These components work together to achieve continuous feeding, tension adjustment, and smooth winding of cloth. However, in actual application, the existing cloth rolling machines generally have a significant problem: when a roll of cloth is wound, it needs to be stopped so that the operator can manually remove the full roll and install a new hollow tube to start winding the next roll of cloth. This stop-and-replace method not only increases additional operation time, but also interrupts the production process, reducing overall work efficiency. Especially in large-scale continuous production environments, the above problems become more prominent. Each stop causes a temporary halt in the production line, which in turn affects the output capacity of the entire factory. SUMMARY

[0004] The utility model aims at providing a cloth rolling machine, which optimizes the roll replacement mechanism, allowing automatic replacement of a new hollow tube for winding the next roll of cloth without stopping after completing the winding of a roll of cloth, thereby realizing more efficient and continuous cloth winding operations.

[0005] To solve the above technical problems, the utility model provides a cloth rolling machine, which comprises a rack, characterized in that the upper end of the rack is provided with a roll cylinder placing mechanism, one side of the roll cylinder placing mechanism of the rack is rotatably connected with a cloth guide roller, the side of the roll cylinder placing mechanism of the rack away from the cloth guide roller is rotatably connected with two driving rollers rotating in the same direction, a driving motor for driving the two driving rollers to rotate in the same direction is installed outside the rack, the side of the rack away from the cloth guide roller is rotatably connected with a plurality of horizontally distributed supporting rollers, and each limiting plate is provided with a limiting groove located in the middle of the two driving rollers from top to bottom.

[0006] The rack is provided with horizontal sliding rails arranged along the length direction of each limiting plate on the outer side of each limiting plate, each horizontal sliding rail is slidably connected with a sliding block, one end of each horizontal sliding rail is provided with a sliding motor for driving the corresponding sliding block to slide, the upper end of each sliding block is provided with a load bearing bracket, the side of each load bearing bracket facing the corresponding limiting plate is provided with a movable vertical slot matched with the corresponding limiting slot, the upper end in each load bearing bracket is downwardly provided with a hydraulic telescopic rod, the lower end of each hydraulic telescopic rod is provided with a horizontal telescopic motor horizontally facing the corresponding horizontal vertical slot, and the free end of the telescopic shaft of each horizontal telescopic motor is rotatably connected with a support inserting shaft capable of extending out of the corresponding movable vertical slot and the corresponding limiting slot.

[0007] By adopting the technical scheme, before work, first, the winding drum is placed between the two driving rollers by the winding drum placing mechanism, the sliding motor drives the sliding block to move to the position of the limiting plate, the hydraulic telescopic rod is elongated to make the horizontal telescopic motor drop to the lowest position, the horizontal telescopic motor is elongated to drive the support inserting shaft to pass through the movable vertical slot and the limiting slot and be inserted into one end of the winding drum, the driving motor drives the two driving rollers to rotate in the same direction, drives the winding drum to rotate in one direction to wind the cloth, and the hydraulic telescopic rod is continuously shortened at different speeds during winding to make the cloth compact when being wound.

[0008] After winding is completed, the driving motor stops working to make the driving rollers stop rotating, the sliding motor drives the sliding block to slide outward, and the two support inserting shafts lift the cloth roll outward and then deliver the cloth roll to the supporting roller, then the horizontal telescopic motor is shortened, the support inserting shaft is driven to extend from the two ends of the winding drum, the support inserting shaft, the horizontal telescopic motor and the hydraulic telescopic rod are reset, the cloth is cut, and the next cloth winding can be quickly started.

[0009] The utility model further sets up, the rack is close to the winding drum placing mechanism at both sides of place and is rotatably connected with the swing arm, and the free end of two swing arms is rotatably connected with the cloth pressing roller matched with two driving rollers, the swing motor for driving the cloth pressing roller to rotate with the swing arm is installed in the rack, and the swing motor is not self-locking.

[0010] One end of one swing arm away from the cloth pressing roller extends out of the rack and is provided with a second transmission pulley, the power output shaft of the swing motor is connected with a second driving pulley, and the second transmission pulley and the second driving pulley are driven through a belt.

[0011] The utility model further sets up, the reel placing mechanism includes setting in the material placing cylinder of rack, the material placing cylinder is connected with vertical storage cavity upwards, the upper end of vertical storage cavity is provided with the reel mouth, the outside of material placing cylinder is provided with the reel passageway and inclines downward, the free end of reel passageway is opened and is towards between two driving rollers, the material placing cylinder is rotatably connected with the feeding roller, the outer periphery of feeding roller is provided with a plurality of reel grooves that are circumferentially distributed, the rack is installed with the feeding motor for driving the rotation of feeding roller, the feeding motor can be self-locking.

[0012] The utility model further sets up, one section of every driving roller all sets up the second transmission pulley that projects rack, two second transmission pulleys are located at the same side, the power output shaft of driving motor is connected with the second drive pulley, every second transmission pulley all second drive pulley is through the belt drive.

[0013] The utility model further sets up, every horizontal slide rail all is rotatably connected with the threaded shaft along its length direction, and one end of every threaded shaft is connected with the power output shaft of corresponding slide motor, and every slide block is provided with the threaded hole that is screw connected with corresponding threaded shaft.

[0014] The utility model further sets up, every horizontal slide rail all is connected with the limit axle along its length direction, and every slide block is provided with the limit hole that is slidingly connected with corresponding limit axle.

[0015] The utility model further sets up, every bearing support all is vertically provided with the vertical slide rail that is slidingly connected with corresponding horizontal telescopic motor.

[0016] The utility model further sets up, and the free end of every support plug axle is handled with the angle cutting.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] First, the utility model optimizes the roll changing mechanism of cloth rolling machine, so that after completing the winding of a roll of cloth, a new hollow tube can be automatically replaced for the winding of the next roll of cloth without stopping, and in the process, the reel is lifted and transported to the outer end by the support plug axle, and then the reel is automatically placed by the reel placing mechanism, which not only reduces the time consumed by manual intervention and equipment restart, but also avoids unplanned interruption of the production line, thereby significantly improving the overall efficiency of cloth rolling and the continuous operation capacity of the production line.

[0019] Second, when the cloth is rolled, the support plug axle is inserted into the reel, the hydraulic telescopic rod is used to automatically control the lifting of the reel, and the cloth is compacted when rolling by cooperating with the cloth pressing roller, so that the cloth roll is more regular and compact. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure schematic view of the utility model;

[0021] Figure 2 The cloth guide roller, the driving roller, the supporting roller and the cloth pressing roller on the display rack are shown.

[0022] Figure 3 The discharging roller in the display feed cylinder is shown.

[0023] Figure 4 The connection of the horizontal slide rail and the load bearing support is shown.

[0024] Figure 5 The connection of the hydraulic telescopic rod, the horizontal telescopic motor and the supporting insert shaft is shown.

[0025] Wherein, 1, rack; 2, feed cylinder; 3, vertical storage cavity; 4, cylinder opening; 5, cylinder passage; 6, discharging roller; 7, winding drum slot; 8, discharging motor; 9, cloth guide roller; 10, driving roller; 11, first transmission pulley; 12, driving motor; 13, first driving pulley; 14, supporting roller; 15, limiting plate; 16, limiting slot; 17, swing arm; 18, cloth pressing roller; 19, second transmission pulley; 20, swing motor; 21, second driving pulley; 22, horizontal slide rail; 23, sliding block; 24, sliding motor; 25, threaded shaft; 26, threaded hole; 27, limiting shaft; 28, limiting hole; 29, load bearing support; 30, movable vertical slot; 31, vertical slide rail; 32, hydraulic telescopic rod; 33, horizontal telescopic motor; 34, supporting insert shaft. DETAILED DESCRIPTION

[0026] The cloth rolling machine is further described in detail below in combination with the drawings and specific embodiments. The advantages and features of the utility model will be more apparent according to the following description. It should be noted that the drawings are all very simplified and use non-precise proportions, only for the purpose of facilitating and clearly assisting the description of the embodiments of the utility model. The same or similar reference signs in the drawings represent the same or similar parts.

[0027] Embodiment, refer to Figures 1-5The utility model provides a cloth rolling machine, including frame 1, the upper end of frame 1 is provided with a reel placing mechanism, and the reel placing mechanism includes a setting in frame 1 material placing cylinder 2, and material placing cylinder 2 is connected with a vertical storage cavity 3 in a vertical way upwards, and the vertical storage cavity 3 is used for storing reel, and the upper end of vertical storage cavity 3 is provided with a reel outlet 4, and reel is placed into vertical storage cavity 3 from reel outlet 4, and the outside of material placing cylinder 2 is provided with a reel channel 5 and inclines downward, and the free end of reel channel 5 is opened and faces between two driving rollers 10, and reel directly falls between two driving rollers 10 after rolling out from reel channel 5, and a discharging roller 6 is rotatably connected in material placing cylinder 2, and the outer periphery of discharging roller 6 is provided with four reel grooves 7 and is circumferentially distributed, and a discharging motor 8 for driving discharging roller 6 to rotate is installed on frame 1, and discharging motor 8 can be self-locking, and discharging roller 6 is driven to rotate by discharging motor 8, and reel is placed between two driving rollers 10 one by one.

[0028] Frame 1 is rotatably connected with two cloth guide rollers 9 on one side of reel placing mechanism, and cloth is introduced into the rolling machine through cloth guide roller 9, and frame 1 is rotatably connected with two driving rollers 10 rotating in the same direction on the side of reel placing mechanism away from cloth guide roller 9, and one section of each driving roller 10 extends out of frame 1 and is provided with a second transmission pulley 19, and two second transmission pulleys 19 are located on the same side, and a driving motor 12 is installed outside frame 1, and the power output shaft of driving motor 12 is connected with a second driving pulley 21, and each second transmission pulley 19 is driven by second driving pulley 21 through a belt, and when driving motor 12 drives two driving rollers 10 to rotate in the same direction, reel can gradually wind cloth.

[0029] Frame 1 is rotatably connected with two swing arms 17 on both sides near reel placing mechanism, and the free ends of two swing arms 17 are rotatably connected with a cloth pressing roller 18 matched with two driving rollers 10, and the end of one swing arm 17 away from cloth pressing roller 18 extends out of frame 1 and is provided with a second transmission pulley 19, and a swing motor 20 is installed in frame 1, and swing motor 20 is not self-locking, and the power output shaft of swing motor 20 is connected with a second driving pulley 21, and second transmission pulley 19 and second driving pulley 21 are driven by a belt, and when rolling, cloth pressing roller 18 is pressed on cloth roll, and cloth roll is gradually compacted during rolling.

[0030] The rack 1 is provided with a horizontal sliding rail 22 along the length direction of each limiting plate 15 on the outer side of each limiting plate 15, each horizontal sliding rail 22 is slidably connected with a sliding block 23, one end of each horizontal sliding rail 22 is provided with a sliding motor 24, each horizontal sliding rail 22 is rotatably connected with a threaded shaft 25 arranged along the length direction of the horizontal sliding rail 22, one end of each threaded shaft 25 is connected with the power output shaft of the corresponding sliding motor 24, each sliding block 23 is provided with a threaded hole 26 threadedly connected with the corresponding threaded shaft 25, and two limiting shafts 27 are connected in each horizontal sliding rail 22 and arranged along the length direction of the horizontal sliding rail 22, each sliding block 23 is provided with two limiting holes 28 slidably connected with the corresponding limiting shafts 27, and the sliding block 23 is driven to slide along the horizontal sliding rail 22 by the sliding motor 24.

[0031] The upper end of each sliding block 23 is provided with a load-bearing support 29, one side of each load-bearing support 29 towards the corresponding limiting plate 15 is provided with a movable vertical slot 30 matched with the corresponding limiting slot 16, a vertical sliding rail 31 is vertically arranged in each load-bearing support 29, the upper end in each load-bearing support 29 is downwardly provided with a hydraulic telescopic rod 32, the lower end of each hydraulic telescopic rod 32 is provided with a horizontal telescopic motor 33 horizontally towards the corresponding horizontal vertical slot, each horizontal telescopic motor 33 is slidably connected with the corresponding vertical sliding rail 31, and the free end of the telescopic shaft of each horizontal telescopic motor 33 is rotatably connected with a support insertion shaft 34 capable of extending out of the corresponding movable vertical slot 30 and the corresponding limiting slot 16, and the free end of the support insertion shaft 34 is chamfered to be more easily inserted into the winding drum.

[0032] Working principle: before work, a sufficient number of winding drums are put into the vertical storage cavity 3, during work, the feeding motor 8 drives the feeding drum 6 to rotate, so that the winding drums in the vertical storage cavity 3 fall into the winding drum groove 7, along with the rotation of the feeding drum 6, the winding drums fall out of the winding drum groove 7, roll out along the winding drum channel 5 and directly fall between the two driving rollers 10, the sliding motor 24 drives the sliding block 23 to move to the position of the limiting plate 15, the hydraulic telescopic rod 32 is elongated to make the horizontal telescopic motor 33 drop to the lowest position, and the horizontal telescopic motor 33 is elongated to drive the support insertion shaft 34 to insert into one end of the winding drum through the movable vertical slot 30 and the limiting slot 16;

[0033] After the cloth is wound on the winding drum through the cloth guide roller 9, the swing motor 20 drives the cloth pressing roller 18 to press on the winding drum, the driving motor 12 drives the two driving rollers 10 to rotate in the same direction, so as to drive the winding drum to rotate in one direction to wind the cloth, and the hydraulic telescopic rod 32 is continuously and slowly shortened according to different cloths during the winding process, and the cloth is compacted during winding by cooperating with the cloth pressing roller 18.

[0034] After the rolling is completed, the driving motor 12 stops working to stop the driving roller 10 from rotating, the swing motor 20 drives the pressing roller 18 to rotate upward to release the cloth roll, the sliding motor 24 drives the sliding block 23 to slide outward, the two supporting inserting shafts 34 lift the cloth roll upward and convey it outward, and finally the cloth roll is placed on the supporting roller 14, then the horizontal telescopic motor 33 is shortened, the supporting inserting shaft 34 is driven to extend from the two ends of the roll, the supporting inserting shaft 34, the horizontal telescopic motor 33 and the hydraulic telescopic rod 32 are reset, and after the cloth is cut, the next cloth rolling can be quickly started.

[0035] It should be noted that the embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0036] The above description is only a description of the preferred embodiment of the utility model, and does not limit the scope of the utility model. Any modification or modification of the above disclosure by a person skilled in the art belongs to the protection scope of the claims.

Claims

1. A fabric rolling machine, comprising a frame (1), characterized in that, The upper end of the frame (1) is provided with a roll placement mechanism. The frame (1) is rotatably connected to a guide roller (9) on one side of the roll placement mechanism. The frame (1) is rotatably connected to two drive rollers (10) that rotate in the same direction on the side of the roll placement mechanism away from the guide roller (9). The frame (1) is equipped with a drive motor (12) for driving the two drive rollers (10) to rotate in the same direction. The frame (1) is rotatably connected to multiple horizontally distributed support rollers (14) on the side of the drive roller (10) away from the guide roller (9). The frame (1) is provided with limit plates (15) at both ends of the drive roller (10) and each limit plate (15) is provided with a limit groove (16) located in the middle of the two drive rollers (10) from top to bottom. The frame (1) is provided with a horizontal slide rail (22) on the outside of each limiting plate (15) along its length direction. Each horizontal slide rail (22) is slidably connected to a slider (23). One end of each horizontal slide rail (22) is equipped with a sliding motor (24) for driving the corresponding slider (23) to slide. Each slider (23) is provided with a load-bearing bracket (29) at its upper end. Each load-bearing bracket (29) has a movable vertical groove (30) that cooperates with the corresponding limiting groove (16) on the side facing the corresponding limiting plate (15). Each load-bearing bracket (29) has a hydraulic telescopic rod (32) installed downward at its upper end. Each hydraulic telescopic rod (32) has a horizontal telescopic motor (33) that is horizontally facing the corresponding horizontal vertical groove at its lower end. The free end of the telescopic shaft of each horizontal telescopic motor (33) is rotatably connected to a support insert shaft (34) that can extend from the corresponding movable vertical groove (30) and the corresponding limiting groove (16).

2. The fabric rolling machine according to claim 1, characterized in that, The frame (1) has two swing arms (17) rotatably connected to both sides near the roll placement mechanism. The free ends of the two swing arms (17) are rotatably connected to the pressing rollers (18) that cooperate with the two drive rollers (10). The frame (1) is equipped with a swing motor (20) for driving the pressing rollers (18) to rotate with the swing arms (17). The swing motor (20) is not self-locking.

3. A fabric rolling machine according to claim 2, characterized in that, One of the swing arms (17) extends out of the frame (1) at the end away from the pressure roller (18) and is provided with a second transmission pulley (19). The power output shaft of the swing motor (20) is connected to a second drive pulley (21). The second transmission pulley (19) and the second drive pulley (21) are driven by a belt.

4. A fabric rolling machine according to claim 1, characterized in that, The roll placement mechanism includes a feeding roll (2) disposed in the frame (1). The feeding roll (2) is connected to a vertical storage cavity (3) at the top. The upper end of the vertical storage cavity (3) is provided with a feeding port (4). The outer side of the feeding roll (2) is provided with a feeding channel (5) at an angle downward. The free end of the feeding channel (5) is open and faces the space between two drive rollers (10). A feeding roller (6) is rotatably connected inside the feeding roll (2). The outer circumference of the feeding roller (6) is provided with a plurality of circumferentially distributed roll grooves (7). A feeding motor (8) for driving the feeding roller (6) to rotate is installed on the frame (1). The feeding motor (8) is self-locking.

5. A fabric rolling machine according to claim 1, characterized in that, Each drive roller (10) has a section extending out of the frame (1) and is provided with a second drive pulley (19). The two second drive pulleys (19) are located on the same side. The power output shaft of the drive motor (12) is connected to the second drive pulley (21). Each second drive pulley (19) is driven by the second drive pulley (21) via a belt.

6. A fabric rolling machine according to claim 1, characterized in that, Each horizontal slide rail (22) is rotatably connected to a threaded shaft (25) arranged along its length direction. One end of each threaded shaft (25) is connected to the power output shaft of the corresponding sliding motor (24). Each slider (23) is provided with a threaded hole (26) that is threadedly connected to the corresponding threaded shaft (25).

7. A fabric rolling machine according to claim 6, characterized in that, Each horizontal slide rail (22) is connected to a limiting shaft (27) arranged along its length direction, and each slider (23) is provided with a limiting hole (28) that is slidably connected to the corresponding limiting shaft (27).

8. A fabric rolling machine according to claim 1, characterized in that, Each load-bearing bracket (29) is equipped with a vertical slide rail (31) that is slidably connected to the corresponding horizontal telescopic motor (33).

9. A fabric rolling machine according to claim 1, characterized in that, The free end of each support shaft (34) is chamfered.

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