A swing-out mechanism for desizing washing machine

Abstract

The utility model belongs to desizing and washing machine technical field, especially for a kind of oscillating cloth mechanism of desizing and washing machine, including rack, fixedly arranged drive motor and drive motor output end connection's transmission roller in rack top end one side fixedly arranged, further include: transmission structure, connect in transmission roller far from drive motor one end, for subsequent realization swing arm swing;Swing structure, set up in the surface of one end of rack, subsequent drive cloth swing is convenient.This utility model is set up transmission structure, swing structure and extension structure etc. structure, can be convenient subsequent in use, and can be according to different use demand to realize the extension processing of swing structure length, so as to can expand swing structure swing range, overall have higher practicality and flexibility, when using, longitudinal pull extension structure, make it along the bottom of swing structure and extend, and then swing structure swing range can be realized the adjustment processing of regulation.

Description

Technical Field

[0001] This utility model relates to the technical field of desizing and washing machines, specifically to a swing fabric dispensing mechanism for a desizing and washing machine. Background Technology

[0002] In the textile dyeing and finishing process, the desizing and washing machine is a key piece of equipment for removing sizing from the surface of the fabric and improving the effect of subsequent dyeing and printing. As the core output component of the desizing and washing machine, the performance of the swinging fabric output mechanism directly determines the fabric output efficiency, fabric quality and overall stability of the equipment. At present, the mainstream desizing and washing machine swinging fabric output mechanism in the industry mainly adopts the mechanical structure design of "single drive shaft + fixed swing arm".

[0003] Desizing washing machines are key equipment for removing sizing from the surface of fabrics. However, most existing desizing washing machines adopt a mechanical structure design of "single drive shaft + fixed swing arm" for the fabric output structure. This means that if different widths or types of fabrics need to be adapted later, the entire swing arm assembly needs to be disassembled and replaced. This is not only cumbersome to operate, but also requires additional spare parts of various specifications, increasing equipment maintenance costs and management difficulty.

[0004] Therefore, we propose a swing-out fabric output mechanism for a desizing and washing machine to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a swinging fabric ejection mechanism for a desizing and washing machine. This solves the problem mentioned in the background art, where the desizing and washing machine is a key device for removing sizing from the surface of fabrics. However, existing desizing and washing machines often employ a mechanical structure design of "single drive shaft + fixed swing arm," which requires disassembling and replacing the entire swing arm assembly to adapt to different fabric widths or types. This not only makes the operation cumbersome but also necessitates the storage of spare parts of various specifications, increasing equipment maintenance costs and management difficulties.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A swing fabric ejection mechanism for a desizing and washing machine includes a frame, a drive motor fixed to one side of the top of the frame, and a transmission roller connected to the output end of the drive motor. It also includes:

[0010] The transmission structure is connected to the end of the transmission roller away from the drive motor, and is used to realize the swing of the swing arm.

[0011] The swing structure is set on one end surface of the frame to facilitate the subsequent swinging of the fabric.

[0012] An extension structure is installed inside the swing structure to extend the swing structure.

[0013] Furthermore, the transmission structure includes a driving pulley, an internal toothed belt, a driven pulley, a push rod, a linkage rod, and a connecting rod. The driving pulley is connected to the center of one end of the transmission roller, and the outer surface of the driving pulley is fitted with an internal toothed belt. The inner side of the other end of the internal toothed belt is connected to the driven pulley, and a push rod is fixedly connected to the center of one side of the driven pulley. The other end of the push rod is connected to the linkage rod, and the center of the linkage rod away from the push rod is connected to the connecting rod.

[0014] Furthermore, the swing structure includes a first swing arm, a second swing arm, and an auxiliary roller. The first swing arm is rotatably connected to the inner wall of one end of the frame, and the other end of the first swing arm is rotatably connected to the second swing arm. The bottom inner side of the second swing arm is rotatably connected to the auxiliary roller.

[0015] Furthermore, the extension structure includes an extension arm, a slide groove, a return spring, a locking rod, an auxiliary sliding plate, a retraction groove, a protrusion, and a locking hole. The extension arm is fixed to the top of the second swing arm, and the side wall of the extension arm has a slide groove. The top inner side of the extension arm is connected to a return spring, and the other end of the return spring is connected to a locking rod. One end of the locking rod is fitted with an auxiliary sliding plate on its outer ring surface. The inner cavity of the first swing arm has a retraction groove, the inner side wall of the first swing arm is fixed with a protrusion, and the outer side wall of the first swing arm has a locking hole.

[0016] Furthermore, a fixed roller is rotatably connected to one side of the bottom of the frame, a tension roller is distributed on one side of the top of the transmission roller, and a driven roller is distributed on the side of the tension roller away from the transmission roller.

[0017] Furthermore, the locking rod is slidably connected to the extension arm via a return spring, and the outer diameter of the locking rod is adapted to the inner diameter of the lock hole.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a swing fabric output mechanism for a desizing and washing machine, which has the following beneficial effects:

[0020] This utility model, through its transmission structure, swing structure, and extension structure, allows for easy extension of the swing structure's length according to different usage requirements, thereby expanding the swing range of the swing structure. Overall, it offers greater practicality and flexibility. In use, the extension structure is pulled longitudinally to extend along the bottom of the swing structure, thus adjusting the swing range of the swing structure. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a top view of the structure of this utility model;

[0024] Figure 4 This is a side view of the extension arm structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the extension arm portion of this utility model.

[0026] In the diagram: 1. Frame; 2. Drive motor; 3. Transmission roller; 4. Drive pulley; 5. Internal toothed belt; 6. Driven pulley; 7. Push rod; 8. Linkage rod; 9. Connecting rod; 10. First swing arm; 11. Second swing arm; 12. Auxiliary roller; 13. Extension arm; 14. Slide groove; 15. Return spring; 16. Locking rod; 17. Auxiliary slide plate; 18. Retraction groove; 19. Protrusion; 20. Locking hole; 21. Fixed roller; 22. Tensioning roller; 23. Driven roller. Detailed Implementation

[0027] 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.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of this utility model discloses a swing fabric output mechanism for a desizing and washing machine, including a frame 1, a drive motor 2 fixedly mounted on one side of the top of the frame 1, and a transmission roller 3 connected to the output end of the drive motor 2. The drive motor 2 is electrically connected to an external controller via wires, and the operation of the drive motor 2 is controlled by the electrical signal emitted by the controller. The mechanism also includes:

[0030] The transmission structure is connected to the end of the transmission roller 3 away from the drive motor 2, and is used to realize the swing of the swing arm.

[0031] A swing structure is set on one end surface of the frame 1 to facilitate subsequent swinging of the fabric.

[0032] An extension structure is installed inside the swing structure to extend the swing structure.

[0033] In use, the fabric to be discharged is passed through the inside of the frame 1, and then the drive motor 2 works to make the transmission roller 3 connected to its output end rotate. As the transmission roller 3 rotates, it drives the transmission structure to move, thereby using the movement of the transmission structure to realize the swing of the swing structure, which facilitates the subsequent swing discharge of the fabric.

[0034] like Figure 1 and Figure 3 As shown, in some embodiments, the transmission structure includes a driving pulley 4, an internal toothed belt 5, a driven pulley 6, a push rod 7, a linkage rod 8, and a connecting rod 9. The driving pulley 4 is connected to the center of one end of the transmission roller 3, and the outer surface of the driving pulley 4 is fitted with an internal toothed belt 5. The inner side of the other end of the internal toothed belt 5 is connected to the driven pulley 6, and a push rod 7 is fixedly connected to the center of one side of the driven pulley 6. One end of the push rod 7 is rotatably connected to the linkage rod 8 through a bearing seat, and the push rod 7 is symmetrically distributed along the vertical center line of the frame 1. The other end of the push rod 7 is connected to the linkage rod 8, and a connecting rod 9 is connected to the center of the end of the linkage rod 8 away from the push rod 7. The two ends of the connecting rod 9 are rotatably connected to the linkage rod 8 and the first swing arm 10 through bearing seats.

[0035] In use, since the driving pulley 4 is fixedly connected to one end of the transmission roller 3, the driving pulley 4 also rotates as the transmission roller 3 rotates. Then, under the rotation of the driving pulley 4, the internal toothed belt 5 sleeved on its outer surface will rotate. At this time, the rotation of the internal toothed belt 5 drives the driven pulley 6 connected to the inner side of its other end to rotate as well. Then, the rotation of the driven pulley 6 is used to realize the rotation of the push rod 7. Then, the rotation of the push rod 7 drives the linkage rod 8 connected to its other end to perform a circular motion. Then, under the action of the movement of the linkage rod 8, it can push the swing structure connected by the connecting rod 9 to realize the normal swing of the swing structure.

[0036] like Figure 1 and Figure 2 As shown, in some embodiments, the swing structure includes a first swing arm 10, a second swing arm 11, and an auxiliary roller 12. The first swing arm 10 is rotatably connected to the inner wall of one end of the frame 1, and the other end of the first swing arm 10 is rotatably connected to the second swing arm 11. The first swing arms 10 are symmetrically distributed along the vertical center line of the frame 1, and the top one side of the two first swing arms 10 is rotatably connected to the frame 1 through a bearing seat. The bottom inner side of the second swing arm 11 is rotatably connected to the auxiliary roller 12. The two ends of the auxiliary roller 12 are rotatably connected to the second swing arm 11 through a bearing seat, and there are two auxiliary rollers 12, which are distributed in parallel between them.

[0037] In use, the top of the first swing arm 10 will rotate along the frame 1 through the bearing seat under the pushing action of the linkage rod 8. As the first swing arm 10 rotates, the second swing arm 11 connected to it at the bottom will also rotate, which facilitates the subsequent swinging and feeding of the fabric. The auxiliary roller 12 is used to limit the movement of the fabric, which facilitates better subsequent swinging of the fabric.

[0038] like Figure 4 and Figure 5 As shown, in some embodiments, the extension structure includes an extension arm 13, a slide groove 14, a return spring 15, a locking rod 16, an auxiliary slide plate 17, a retraction groove 18, a protrusion 19, and a locking hole 20. The extension arm 13 is fixed to the top of the second swing arm 11, and the side wall of the extension arm 13 is provided with a slide groove 14. The inner side of the top of the extension arm 13 is provided with a cavity for the retraction of the locking rod 16, and the surface of the extension arm 13 is provided with a removable cover for subsequent replacement of the return spring 15. The inner side of the top of the extension arm 13 is connected to a... The spring 15 is positioned and the other end of the spring 15 is connected to the locking rod 16. The two ends of the spring 15 are respectively connected to one end surface of the auxiliary slide plate 17 and the inner cavity of the extension arm 13. The outer ring surface of one end of the locking rod 16 is fitted with the auxiliary slide plate 17. The inner cavity of the first swing arm 10 is provided with a retraction groove 18. The inner side wall of the first swing arm 10 is fixed with a protrusion 19. The outer side wall of the first swing arm 10 is provided with a locking hole 20. The locking holes 20 are evenly distributed along both sides of the first swing arm 10, and the size of the locking hole 20 is adapted to the size of the locking rod 16.

[0039] In use, when the position adjustment of the second swing arm 11 is required, first squeeze the locking rod 16. At this time, the locking rod 16 is subjected to force and moves laterally to retract towards the inner side of the top of the extension arm 13. As the locking rod 16 retracts, one end will disengage from the inner side of the lock hole 20. During the retraction of the locking rod 16, the auxiliary slide plate 17 will move accordingly. The movement of the auxiliary slide plate 17 will deform the return spring 15, causing it to generate a reverse force. Then, the second swing arm 11 will be pulled longitudinally. At this time, the second swing arm 11 will pass through the grooves opened on both sides under the action of force. 14 slides along the protrusion 19 provided on the inner side wall of the first swing arm 10 to improve the stability of the second swing arm 11 during longitudinal movement. After the position of the second swing arm 11 is adjusted, the locking rod 16 moves back to one side of the other lock hole 20 and makes the center lines of the two lie on the same horizontal line. At this time, the pressure applied to the locking rod 16 disappears, and under the reverse force generated by the deformation of the return spring 15, one end of the locking rod 16 can be re-input into the other lock hole 20, realizing the reconnection of the second swing arm 11 and the first swing arm 10, which is convenient and quick.

[0040] like Figure 1, Figure 2 and Figure 3 As shown, in some embodiments, a fixed roller 21 is rotatably connected to one side of the bottom of the frame 1, a tension roller 22 is distributed on one side of the top of the transmission roller 3, and a driven roller 23 is distributed on the side of the tension roller 22 away from the transmission roller 3. Both ends of the tension roller 22 and the fixed roller 21 are rotatably connected to the frame 1 with the bearing seats of various countries.

[0041] During use, the fabric after desizing will pass through the fixed roller 21, transmission roller 3, tension roller 22 and driven roller 23 in sequence to achieve lateral conveying of the fabric. The tension roller 22 can provide a certain tension effect during the fabric conveying process to prevent wrinkles from forming in the fabric during the conveying process.

[0042] like Figure 4 and Figure 5 As shown, in some embodiments, the locking rod 16 is slidably connected to the extension arm 13 via the return spring 15, and the outer diameter of the locking rod 16 is adapted to the inner diameter of the lock hole 20;

[0043] In use, the reverse force generated by the deformation of the return spring 15 can facilitate the subsequent input of one end of the locking rod 16 into the inside of the lock hole 20, thereby achieving the positioning of the extension arm 13.

[0044] In summary, after desizing, the fabric passes sequentially through the fixed roller 21, transmission roller 3, tension roller 22, and driven roller 23 to achieve lateral conveying of the fabric. During this process, the drive motor 2 operates, causing the transmission roller 3 to rotate. As the transmission roller 3 rotates, the drive pulley 4 also rotates. The drive pulley 4 then drives the driven pulley 6 to rotate via the internal toothed belt 5. The rotation of the driven pulley 6 causes the push rod 7 to rotate, which in turn drives the linkage rod 8 to perform a circular motion. This motion of the linkage rod 8 then pushes the swing structure, which is connected via the connecting rod 9, to achieve normal swinging of the swing structure. When the position of the second swing arm 11 needs to be adjusted, the locking rod 16 disengages it from the locking hole 20. The second swing arm 11 is pulled longitudinally. Under the action of the force, the second swing arm 11 slides along the protrusion 19 on the inner wall of the first swing arm 10 through the sliding grooves 14 on both sides, thereby improving the stability of the second swing arm 11 during longitudinal movement. After the position of the second swing arm 11 is adjusted, the locking rod 16 moves back to one side of the other lock hole 20 and the center lines of the two are on the same horizontal line. At this time, the pressure applied to the locking rod 16 disappears, and under the reverse force generated by the deformation of the return spring 15, one end of the locking rod 16 can be re-input into the other lock hole 20, realizing the reconnection of the second swing arm 11 and the first swing arm 10, which is convenient and quick.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A swing fabric output mechanism for a desizing and washing machine, comprising a frame (1), a drive motor (2) fixedly mounted on one side of the top of the frame (1), and a transmission roller (3) connected to the output end of the drive motor (2), characterized in that, Also includes: The transmission structure is connected to the end of the transmission roller (3) away from the drive motor (2) and is used to realize the swing of the swing arm in the future. The swing structure is set on one end surface of the frame (1) to facilitate the subsequent swinging of the fabric; An extension structure is installed inside the swing structure to extend the swing structure. The extension structure includes an extension arm (13), a slide groove (14), a return spring (15), a locking rod (16), an auxiliary sliding plate (17), a retraction groove (18), a protrusion (19), and a locking hole (20). The extension arm (13) is fixed to the top of the second swing arm (11), and the side wall of the extension arm (13) is provided with a slide groove (14). The top inner side of the extension arm (13) is connected to a return spring (15), and the other end of the return spring (15) is connected to a locking rod (16). One end of the locking rod (16) is fitted with an auxiliary sliding plate (17). The inner cavity of the first swing arm (10) is provided with a retraction groove (18). The inner side wall of the first swing arm (10) is fixed with a protrusion (19), and the outer side wall of the first swing arm (10) is provided with a locking hole (20).

2. The swing fabric ejection mechanism of a desizing and washing machine according to claim 1, characterized in that: The transmission structure includes a drive pulley (4), an internal toothed belt (5), a driven pulley (6), a push rod (7), a linkage rod (8), and a connecting rod (9). The drive pulley (4) is connected to the center of one end of the transmission roller (3), and the outer surface of the drive pulley (4) is fitted with an internal toothed belt (5). The inner side of the other end of the internal toothed belt (5) is connected to the driven pulley (6), and a push rod (7) is fixedly connected to the center of one side of the driven pulley (6). The other end of the push rod (7) is connected to the linkage rod (8), and the center of the linkage rod (8) away from the push rod (7) is connected to the connecting rod (9).

3. The swing fabric ejection mechanism of a desizing and washing machine according to claim 1, characterized in that: The swing structure includes a first swing arm (10), a second swing arm (11) and an auxiliary roller (12). The first swing arm (10) is rotatably connected to the inner wall of one end of the frame (1), and the other end of the first swing arm (10) is rotatably connected to the second swing arm (11). The bottom inner side of the second swing arm (11) is rotatably connected to the auxiliary roller (12).

4. The swing fabric ejection mechanism of a desizing and washing machine according to claim 1, characterized in that: A fixed roller (21) is rotatably connected to one side of the bottom of the frame (1), a tension roller (22) is distributed on one side of the top of the transmission roller (3), and a driven roller (23) is distributed on the side of the tension roller (22) away from the transmission roller (3).

5. The swing fabric ejection mechanism of a desizing and washing machine according to claim 4, characterized in that: The locking rod (16) is slidably connected to the extension arm (13) via a return spring (15), and the outer diameter of the locking rod (16) is adapted to the inner diameter of the lock hole (20).

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