Non-woven fabric storage machine with tension mechanism

Abstract

The utility model relates to a non-woven cloth storage machine with a tension mechanism, which belongs to the technical field of cloth storage machines and comprises a working frame, a cloth storage adjusting mechanism is arranged in the working frame and comprises two wind-up rollers movably connected in the working frame, and the two wind-up rollers are arranged in the working frame. And rotating seats located at the two ends of the winding roller are rotationally connected to the interior of the working frame, and linkage mounting structures for clamping the winding roller are arranged in the rotating seats. According to the non-woven fabric storage machine with the tension mechanism, the clamping state of a locking claw can be adjusted by operating an electric push rod, so that rotation and stop of a winding roller are conveniently controlled, the winding roller is convenient to disassemble and assemble, cloth on the other winding roller is disassembled while cloth winding is achieved, complicated operation steps are removed, and the production efficiency is improved. The overall working efficiency of the device can be effectively improved; and the device can also ensure the tension stability in the non-woven fabric production process, so that the compactness and tension of the wound fabric are improved, and the fabric is prevented from wrinkling.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth storage machines, in particular to a non-woven fabric storage machine with a tension mechanism. Background Technique

[0002] Non-woven fabric, also known as non-woven cloth, needle-punched cotton, needle-punched non-woven fabric, etc., is produced using polyester fiber and polyester fiber materials and is made through a needle-punching process; after the fabric is produced, it needs to be conveyed through a conveying device and then wound and fixed through a winding device. One end of the fabric is fixed on the winding roller of the winding device, and the driving motor makes the winding roller rotate. The fabric gradually moves into the winding device under the guiding roller of the conveying device.

[0003] Please refer to a cloth storage device with a tension mechanism with the publication number CN218809323U. In this patent, it is proposed that "when the existing cloth storage cover winds multiple fabrics, after one roll of fabric is wound, the device needs to stop, unload the wound fabric, and replace it with a new fabric. This process takes a lot of time, and during this process, the winding work cannot be carried out, which also delays the work progress and reduces the overall work efficiency, and the practical effect is not good"; by rotating the knob in this patent, the moving frame is driven to move downward, connecting the servo motor to the first rotating shaft at the bottom, so as to wind another roll of fabric; at the same time during this process, the rotating door at the top can be opened, and the staff can take out the wound fabric, thus realizing the synchronous operation of fabric winding and fabric disassembly, saving time and improving the overall work efficiency.

[0004] However, although the above patent can realize the alternating operation of two winding rollers by adjusting the position of the moving frame, the position adjustment of the moving frame requires manual operation by the staff, and the disassembly and assembly of the coupling between the servo motor in the moving frame and the winding roller are relatively troublesome. The operation of switching the winding roller during use is relatively cumbersome, the time required for switching is relatively long, and the switching efficiency is low; in view of this, this application proposes a non-woven fabric storage machine with a tension mechanism. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a non-woven fabric storage machine with a tension mechanism, which has the advantages of removing complicated operation steps, being able to carry out the disassembly operation of the fabric on another winding roller while realizing the winding of the fabric, and effectively improving the overall work efficiency of the device, etc., and solves the problem that when the existing cloth storage cover winds multiple fabrics, after one roll of fabric is wound, the device needs to stop, unload the wound fabric, and replace it with a new fabric. This process takes a lot of time, and during this process, the winding work cannot be carried out, which also delays the work progress and reduces the overall work efficiency, and the practical effect is not good.

[0006] To achieve the above object, the utility model provides the following technical solution: a non-woven fabric storage machine with a tension mechanism, including a working frame, and a fabric storage adjustment mechanism is arranged inside the working frame;

[0007] The fabric storage adjustment mechanism includes two winding rollers movably connected inside the working frame, and rotating seats located at both ends of the winding rollers are rotatably connected inside the working frame. A linkage installation structure for clamping the winding rollers is arranged inside the rotating seats. A protective frame is fixedly connected to the right side of the working frame, and two transmission sprockets are arranged inside the protective frame. A transmission component for linking the two transmission sprockets is arranged inside the protective frame;

[0008] The inner side of the transmission sprocket is movably connected with a ratchet fixedly connected to the rotating seat, and a stop adjustment component for clamping the ratchet is arranged inside the transmission sprocket. Two fixing plates are fixedly connected to the front of the working frame, and a tension adjustment structure is arranged inside the fixing plates.

[0009] Further, two winding grooves are formed inside the working frame, and the winding rollers are located in the winding grooves. The number of the tension adjustment structures is two, and the two tension adjustment structures are symmetrically arranged.

[0010] Further, the tension adjustment structure includes a tension frame movably connected to the opposite sides of the two fixing plates. Telescopic sliding rods fixedly connected to the tension frame and slidably connected to the fixing plates are fixedly connected to the opposite sides of the two tension frames away from each other. A pushing spring fixedly connected to the tension frame and the fixing plates is sleeved on the outer side of the telescopic sliding rod.

[0011] Further, the tension adjustment structure further includes a fixed roller rotatably connected inside the tension frame, a movable roller movably connected inside the tension frame. Movable blocks are rotatably connected to the left and right sides of the movable roller, an adjustment screw rod threadedly connected to the left movable block is rotatably connected inside the tension frame, and a limiting rod slidably connected to the right movable block is fixedly connected inside the tension frame.

[0012] Further, the linkage installation structure includes a movable plate movably connected inside the rotating seat. A positioning block is fixedly connected to the side of the movable plate close to the winding roller. A pressing spring fixedly connected to the rotating seat is arranged on the side of the movable plate away from the winding roller. A dial block is fixedly connected to the top of the movable plate.

[0013] Further, the transmission component includes a chain sleeved on the outer sides of the two transmission sprockets, and a servo motor fixedly connected to the transmission sprocket is installed on the right side of the protective frame.

[0014] Further, the stop adjustment assembly includes a stop claw rotatably connected to the inner side of the drive sprocket. An electric push rod is rotatably connected inside the drive sprocket, and the output end of the electric push rod is fixedly connected to a push rod hinged to the stop claw.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] For the non-woven fabric storage machine with a belt tension mechanism, the winding roller can be fixed between the left and right rotating seats through the provided linkage installation structure; so that when the stop claw engages with the ratchet wheel, the drive sprocket drives the rotating seat and the winding roller to rotate, thereby realizing the winding of the non-woven fabric. During use, the engaging state of the stop claw can be adjusted by operating the electric push rod, so as to conveniently control the rotation and stop of the winding roller, and the winding roller is convenient to disassemble and assemble, so as to facilitate the disassembly operation of the fabric on another winding roller while realizing the winding of the fabric, removing the complicated operation steps, and effectively improving the overall working efficiency of the device;

[0017] During this process, the provided movable roller can support the non-woven fabric under the action of the pushing spring, so as to facilitate the overall up and down movement of the movable roller with the change of tension, thereby ensuring power balance, ensuring the stability of the tension of the non-woven fabric during production, and improving the convenience of use; and during use, the distance between the movable roller and the fixed roller can be adjusted according to the thickness of the non-woven fabric, so as to prevent the fabric from wrinkling when passing through the gap between the movable roller and the fixed roller, and further improving the tightness and tension of the wound fabric. Description of the Drawings

[0018] Figure 1 It is a structural sectional view of the present invention;

[0019] Figure 2 It is a side sectional view of the ratchet wheel and the drive sprocket of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the working frame of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the tension structure on the fixing plate of the present invention;

[0022] Figure 5 For the present invention Figure 1 The structural schematic diagram of the place A in it.

[0023] In the figure: 1. Working frame; 101. Rewinding groove; 2. Rotating seat; 3. Rewinding roller; 4. Protection frame; 5. Ratchet wheel; 6. Driving sprocket; 7. Chain; 8. Servo motor; 9. Stopping pawl; 10. Electric push rod; 11. Pushing rod; 12. Movable plate; 1201. Pushing block; 13. Compression spring; 14. Positioning block; 15. Fixed plate; 16. Telescopic sliding rod; 17. Tension frame; 18. Thrust spring; 19. Fixed roller; 20. Movable roller; 21. Movable block; 22. Adjusting screw; 23. Limit rod. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , a non-woven fabric storage machine with a tension mechanism in this embodiment includes a working frame 1, and a fabric storage adjustment mechanism is arranged inside the working frame 1.

[0026] In this embodiment, the fabric storage adjustment mechanism includes two rewinding rollers 3 movably connected inside the working frame 1. Two rewinding grooves 101 are opened inside the working frame 1, and the rewinding rollers 3 are located in the rewinding grooves 101, which is convenient for the two rewinding rollers 3 to perform rewinding operations in independent spaces and prevent interference with each other. A rotating seat 2 is rotatably connected inside the working frame 1 at both ends of the rewinding roller 3, and a linkage installation structure for clamping the rewinding roller 3 is arranged inside the rotating seat 2.

[0027] Among them, the linkage installation structure includes a movable plate 12 movably connected inside the rotating seat 2. A positioning block 14 is fixedly connected to one side of the movable plate 12 close to the rewinding roller 3. A compression spring 13 fixedly connected to the rotating seat 2 is arranged on the side of the movable plate 12 away from the rewinding roller 3. A pushing block 1201 is fixedly connected to the top of the movable plate 12, which is convenient for the positioning block 14 on the movable plate 12 to clamp the rewinding roller 3 under the action of the compression spring 13, thereby realizing the installation and fixation of the rewinding roller 3.

[0028] In this embodiment, a protection frame 4 is fixedly connected to the right side of the working frame 1. Two driving sprockets 6 are arranged inside the protection frame 4. A transmission component for linking the two driving sprockets 6 is arranged inside the protection frame 4. The transmission component includes a chain 7 sleeved outside the two driving sprockets 6. A servo motor 8 fixedly connected to the driving sprocket 6 is installed on the right side of the protection frame 4, which is convenient for the two driving sprockets 6 to rotate synchronously under the action of the chain 7 when the servo motor 8 operates.

[0029] Among them, a ratchet wheel 5 fixedly connected to the rotating seat 2 is movably connected to the inner side of the transmission sprocket 6. A stop adjustment component for clamping the ratchet wheel 5 is arranged inside the transmission sprocket 6. The stop adjustment component includes a stop claw 9 rotatably connected to the inner side of the transmission sprocket 6. An electric push rod 10 is rotatably connected inside the transmission sprocket 6. The output end of the electric push rod 10 is fixedly connected to a push rod 11 hinged to the stop claw 9, which facilitates adjusting the clamping state of the stop claw 9 by the operation of the electric push rod 10, thereby facilitating the control of the rotation and stop of the corresponding winding roller 3.

[0030] In this embodiment, two fixing plates 15 are fixedly connected to the front surface of the working frame 1. A tension adjustment structure is arranged inside the fixing plates 15. The tension adjustment structure includes a tension frame 17 movably connected to the opposite sides of the two fixing plates 15. Telescopic sliding rods 16 slidably connected to the fixing plates 15 are fixedly connected to the separated sides of the two tension frames 17. A pushing spring 18 fixedly connected to the tension frame 17 and the fixing plates 15 is sleeved on the outer side of the telescopic sliding rod 16, which facilitates the overall up-and-down movement of the tension frame 17 along with the tension change by using the arranged pushing spring 18.

[0031] Among them, the tension adjustment structure further includes a fixed roller 19 rotatably connected inside the tension frame 17. A movable roller 20 is movably connected inside the tension frame 17. Movable blocks 21 are rotatably connected to the left and right sides of the movable roller 20. An adjustment screw rod 22 threadedly connected to the left movable block 21 is rotatably connected inside the tension frame 17. A limiting rod 23 slidably connected to the right movable block 21 is fixedly connected inside the tension frame 17, which facilitates the movement of the movable roller 20 inside the tension frame 17 along with the rotation of the adjustment screw rod 22.

[0032] Among them, the number of the tension adjustment structures is two, and the two tension adjustment structures are symmetrically arranged, which facilitates preventing collision between the two tension adjustment structures.

[0033] The beneficial effects of the above embodiment are as follows:

[0034] For the non-woven fabric storage machine with a tension mechanism, the winding roller 3 can be fixed between the left and right rotating seats 2 through the arranged linkage installation structure; so that when the stop claw 9 clamps the ratchet wheel 5, the transmission sprocket 6 drives the rotating seat 2 and the winding roller 3 to rotate, thereby realizing the winding of the non-woven fabric. During use, the clamping state of the stop claw 9 can be adjusted by operating the electric push rod 10, thereby facilitating the control of the rotation and stop of the winding roller 3, and the disassembly and assembly of the winding roller 3 are convenient, so as to facilitate the disassembly operation of the fabric on another winding roller 3 while realizing the fabric winding, removing the complicated operation steps, and effectively improving the overall working efficiency of the device;

[0035] During this process, the set movable roller 20 can support the non-woven fabric under the action of the pushing spring 18, so that the movable roller 20 can move up and down as a whole with the change of tension, thus ensuring dynamic balance, ensuring the stability of the tension of the non-woven fabric during production, and improving the convenience of use; and during use, the distance between the movable roller 20 and the fixed roller 19 can be adjusted according to the thickness of the non-woven fabric, so as to prevent the fabric from wrinkling when the fabric passes through the gap between the movable roller 20 and the fixed roller 19, and further improve the tightness and tension of the wound fabric.

[0036] The working principle of the above embodiment is as follows:

[0037] For the non-woven fabric storage machine with a tension mechanism, during use, first, the winding roller 3 needs to be installed. Place the winding roller 3 between the left and right rotating seats 2, so that the positioning block 14 on the movable plate 12 can clamp the winding roller 3 under the action of the compression spring 13, so that the winding roller 3 rotates with the rotating seat 2; then the electric push rod 10 in the transmission sprocket 6 can be operated to make the electric push rod 10 drive the stop claw 9 to rotate by using the push rod 11;

[0038] When the stop claw 9 clamps the ratchet wheel 5, the servo motor 8 can be operated to make the two transmission sprockets 6 rotate synchronously under the action of the chain 7, so as to drive the rotating seat 2 and the winding roller 3 to rotate, realizing the winding of the non-woven fabric; when the stop claw 9 disengages from the ratchet wheel 5, the winding roller 3 stops rotating, and at this time, the winding roller 3 can be disassembled, so as to perform the disassembly operation of the fabric on another winding roller 3 while realizing the winding of the fabric;

[0039] During this process, the set movable roller 20 can support the non-woven fabric under the action of the pushing spring 18, so that the movable roller 20 can move up and down as a whole with the change of tension, thus ensuring dynamic balance, ensuring the stability of the tension of the non-woven fabric during production, and improving the convenience of use; and the distance between the movable roller 20 and the fixed roller 19 is adjustable, so as to prevent the fabric from wrinkling when the fabric passes through the gap between the movable roller 20 and the fixed roller 19, and further improve the tightness and tension of the wound fabric.

[0040] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0041] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric storage machine with a tension mechanism, comprising a working frame (1), characterized in that: A cloth storage adjustment mechanism is provided inside the working frame (1); The cloth storage adjustment mechanism comprises two winding rollers (3) movably connected to the inside of the working frame (1); the inside of the working frame (1) is rotatably connected to a rotating seat (2) located at both ends of the winding roller (3); the inside of the rotating seat (2) is provided with a linkage installation structure for receiving the winding roller (3); the right side of the working frame (1) is fixedly connected to a protection frame (4); the inside of the protection frame (4) is provided with two transmission sprockets (6); the inside of the protection frame (4) is provided with a transmission component for linking the two transmission sprockets (6); The inner side of the transmission sprocket (6) is movably connected to a ratchet (5) fixedly connected to the rotating seat (2); a stop adjustment component for clamping the ratchet (5) is arranged inside the transmission sprocket (6); two fixing plates (15) are fixedly connected to the front side of the working frame (1); and a tension adjustment structure is arranged inside the fixing plates (15).

2. A nonwoven fabric storage machine with a tension mechanism according to claim 1, characterized in that: Two winding grooves (101) are provided inside the working frame (1), and the winding roller (3) is located in the winding groove (101). There are two tension adjustment structures, and the two tension adjustment structures are symmetrically arranged.

3. The nonwoven fabric storage machine with a tension mechanism according to claim 1, characterized in that: The tension adjustment structure comprises a tension frame (17) movably connected to the opposite side of the two fixed plates (15); the separated sides of the two tension frames (17) are fixedly connected with a telescopic slide rod (16) slidably connected to the fixed plate (15); and the outer side of the telescopic slide rod (16) is sleeved with a push spring (18) fixedly connected to the tension frame (17) and the fixed plate (15).

4. A nonwoven fabric storage machine with a tension mechanism according to claim 3, characterized in that: The tension adjustment structure also includes a fixed roller (19) rotatably connected to the interior of the tension frame (17); a movable roller (20) is movably connected to the interior of the tension frame (17); both left and right sides of the movable roller (20) are rotatably connected to movable blocks (21); an adjusting screw (22) is rotatably connected to the interior of the tension frame (17) and is threadedly connected to the left movable block (21); and a limiting rod (23) is fixedly connected to the interior of the tension frame (17) and is slidably connected to the right movable block (21).

5. The nonwoven fabric storage machine with a tension mechanism according to claim 1, characterized in that: The linkage installation structure comprises a movable plate (12) movably connected to the inside of the rotating seat (2); a positioning block (14) is fixedly connected to the side of the movable plate (12) close to the winding roller (3); a compression spring (13) fixedly connected to the rotating seat (2) is provided on the side of the movable plate (12) away from the winding roller (3); and a shifting block (1201) is fixedly connected to the top of the movable plate (12).

6. The nonwoven fabric storage machine with a tension mechanism according to claim 1, characterized in that: The transmission assembly comprises a chain (7) sleeved on the outside of the two transmission sprockets (6), and a servo motor (8) fixedly connected to the transmission sprockets (6) is installed on the right side of the protection frame (4).

7. The nonwoven fabric storage machine with a tension mechanism according to claim 1, characterized in that: The stop adjustment assembly comprises a stop claw (9) rotatably connected to the inner side of the transmission sprocket (6); the interior of the transmission sprocket (6) is rotatably connected to an electric push rod (10); the output end of the electric push rod (10) is fixedly connected to a push rod (11) hinged to the stop claw (9).

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