Mercerizing machine cloth feeding frame for flannel processing

Abstract

The utility model relates to the technical field of cloth feeding frames, in particular to a mercerizing machine cloth feeding frame for flannel processing, which comprises a mounting frame, two ends of the mounting frame are fixedly connected with connecting structures, and a cloth feeding roller is mounted between the two connecting structures. A motor fixedly connected with the mounting frame is mounted at one end of one connecting structure; the height adjusting device is used for assisting in adjusting the height of the cloth feeding roller, the height adjusting device is installed on the inner side of the installation frame, and one end of the height adjusting device penetrates out of the installation frame; a worker can drive the cloth feeding roller to vertically ascend and descend only by rotating the connecting rod, compared with an existing mode that two height adjusting structures are independently adjusted, the probability that the cloth feeding roller inclines in the ascending and descending process and is clamped on the inner side of the mounting frame does not need to be worried, the worker can more easily assemble and disassemble the cloth feeding roller, and the work efficiency is improved. And therefore, the burden of replacing the cloth feeding roller by workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth feeding racks, in particular to a cloth feeding rack of a mercerizing machine used for flannel processing. Background Art

[0002] Flannel is a soft and velvety (cotton) wool fabric woven from carded (cotton) wool yarn. The mercerizing machine is a device that treats cotton yarn and cotton fabric with concentrated caustic soda solution under certain tension conditions and washes with water to remove the alkali. During the operation of the mercerizing machine, the material is mostly fed to the mercerizing machine through the cloth feeding rack.

[0003] At present, a Chinese patent discloses a cloth feed frame for a mercerizing machine that is easy to process (publication number CN220149865U). The utility model saves the user's effort in resisting the movement of the cloth feed roller by setting a height adjustment mechanism, thereby achieving a labor-saving effect.

[0004] Since there are two groups of the above-mentioned height adjustment mechanisms, the staff needs to adjust the two groups of height adjustment mechanisms to the specified positions respectively when loading and unloading the cloth feed roller, and when the cloth feed roller is in the support ring, the staff needs to adjust the two height adjustment mechanisms synchronously, otherwise the cloth feed roller will easily tilt and get stuck in the cloth feed frame, which makes the adjustment difficult.

[0005] Therefore, a cloth feeding frame of a mercerizing machine for flannel processing is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cloth feeding frame of a mercerizing machine for flannel processing in order to solve the above problems, thereby improving the problems of high adjustment difficulty and low practicality of the existing cloth feeding frame of the mercerizing machine.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a cloth feed rack of a mercerizing machine for flannel processing, comprising: a mounting frame, both ends of the mounting frame are fixedly connected with connecting structures, a cloth feed roller is installed between the two connecting structures, and one end of one of the connecting structures is installed with a motor fixedly connected to the mounting frame; a height adjustment device, the height adjustment device for auxiliary adjustment of the height of the cloth feed roller is installed on the inner side of the mounting frame, and one end of the height adjustment device passes through the outside of the mounting frame; the height adjustment device comprises a bearing plate slidably connected to the inner side of the mounting frame, a height adjustment mechanism is installed on the surface of the bearing plate, one end of the height adjustment mechanism passes through the outside of the mounting frame, a positioning mechanism is fixedly connected to the top of the bearing plate, and the bottom of the positioning mechanism passes through the outside of the bearing plate.

[0008] Preferably, the height adjustment mechanism includes a connecting rod rotatably connected to the inner side of the mounting frame, one end of the connecting rod passes through the outside of the mounting frame, the surface of the connecting rod is fixedly connected to an active bevel gear, the surface of the active bevel gear is meshingly connected to a driven bevel gear rotatably connected to the mounting frame, the top of the driven bevel gear is fixedly connected to a threaded column threadedly connected to a bearing plate, the top of the threaded column passes through the bearing plate and is rotatably connected to the mounting frame, the staff only needs to rotate the connecting rod to drive the cloth feed roller to rise and fall vertically, compared with the existing method of adjusting the two height adjustment structures separately, there is no need to worry about the probability of the cloth feed roller tilting and getting stuck on the inner side of the mounting frame during the lifting process, making the loading and unloading work of the staff easier, thereby reducing the burden on the staff to replace the cloth feed roller.

[0009] Preferably, the number of the driving bevel gear, the driven bevel gear and the threaded column are all two, and the threaded columns are symmetrically distributed on both sides of the center point of the bearing plate, which can make the bearing plate rise and fall more smoothly and further reduce the probability of the cloth feed roller tilting.

[0010] Preferably, two opposite vertical inner surfaces of the mounting frame are provided with slide grooves, and the two ends of the supporting plate respectively pass through the two slide grooves and are slidably connected with the two slide grooves, which further limits the lifting and lowering trajectory of the supporting plate and further ensures the smooth lifting and lowering of the cloth feeding roller.

[0011] Preferably, the threaded column is rotatably connected to the inside of the adjacent sliding groove, which can improve the stability of the operation of the threaded column and make the entire height adjustment mechanism run more smoothly.

[0012] Preferably, one end of the connecting rod is fixedly connected with an adjustment handle, which can make it easier for the staff to rotate the connecting rod, thereby reducing the difficulty of adjustment for the staff.

[0013] Preferably, the positioning mechanism includes a fixed arc plate fixedly connected to the top of the carrying plate, one end of the fixed arc plate is hinged with a movable arc plate, the surface of the movable arc plate is provided with a sliding opening, the inner wall of the sliding opening is slidably connected with a guide rod, the surface of the guide rod is rotatably connected with a threaded adjustment rod threadedly connected to the carrying plate, the bottom of the threaded adjustment rod passes through the bottom of the carrying plate, the positioning mechanism can not only lock the cloth feed roller on the top of the carrying plate, making the lifting and lowering operation of the cloth feed roller smoother, but also the staff can adjust the opening range and opening angle of the positioning mechanism by themselves, so that the staff can easily put in and take out.

[0014] Preferably, the cross-sectional shape of the guide rod is n-shaped, and both ends of the guide rod extend to the bottom of the supporting plate. The supporting plate can limit the running track of the guide rod to prevent the guide rod from rotating or tilting, so as to ensure the normal lifting and lowering of the guide rod.

[0015] The beneficial effects of the utility model are:

[0016] 1. The staff only needs to rotate the connecting rod to drive the cloth feed roller to rise and fall vertically. Compared with the existing method of adjusting the two height adjustment structures separately, there is no need to worry about the probability that the cloth feed roller will tilt and get stuck on the inside of the mounting frame during the lifting process, making the loading and unloading work of the staff easier, thereby reducing the burden of the staff to replace the cloth feed roller;

[0017] 2. The positioning mechanism can not only lock the cloth feed roller on the top of the carrier plate, making the lifting and lowering operation of the cloth feed roller more stable, but also the staff can adjust the opening range and opening angle of the positioning mechanism by themselves, so that the staff can easily put and take. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the mounting frame and the height adjustment device in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the height adjustment device in the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the height adjustment device in the utility model.

[0022] In the figure: 1. mounting frame; 11. slide groove; 2. connecting structure; 3. cloth feeding roller; 4. motor; 5. height adjustment device; 51. bearing plate; 52. height adjustment mechanism; 521. connecting rod; 522. driving bevel gear; 523. driven bevel gear; 524. threaded column; 525. adjustment handle; 53. positioning mechanism; 531. fixed arc plate; 532. movable arc plate; 533. slide; 534. guide rod; 535. threaded adjustment rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-4As shown, a cloth feeding frame of a mercerizing machine for flannel processing comprises: a mounting frame 1, both ends of the mounting frame 1 are fixedly connected with connecting structures 2, a cloth feeding roller 3 is installed between the two connecting structures 2, and one end of one connecting structure 2 is installed with a motor 4 fixedly connected to the mounting frame 1; a height adjustment device 5, the height adjustment device 5 for auxiliary adjustment of the height of the cloth feeding roller 3 is installed on the inner side of the mounting frame 1, and one end of the height adjustment device 5 passes through the outside of the mounting frame 1; the height adjustment device 5 comprises a bearing plate 51 slidably connected to the inner side of the mounting frame 1, and a height adjustment mechanism 52 is installed on the surface of the bearing plate 51, and the height adjustment mechanism 5 One end of 2 passes through the outside of the mounting frame 1, and the top of the supporting plate 51 is fixedly connected with a positioning mechanism 53, and the bottom of the positioning mechanism 53 passes through the outside of the supporting plate 51. It should be noted that the connecting structure 2 includes a transmission plate, a mounting hole, a fixing rod, a transmission groove, an electromagnet, an iron plate and a spring. The connection method and operation method of the specific structure are the same as the system of the moving plate, mounting hole, fixing rod, transmission groove, electromagnet, iron plate and spring in the comparative case. It is a known structure for connecting or separating the motor 4 and the cloth feed roller 3. Therefore, how the motor 4 drives the cloth feed roller 3 to operate through the connecting structure 2 is also the same as the method of the comparative patent, which will not be repeated here.

[0025] like Figure 2 , Figure 3 and Figure 4 As shown, the height adjustment mechanism 52 includes a connecting rod 521 rotatably connected to the inner side of the mounting frame 1, one end of the connecting rod 521 penetrates to the outside of the mounting frame 1, a driving bevel gear 522 is fixedly connected to the surface of the connecting rod 521, and a driven bevel gear 523 rotatably connected to the mounting frame 1 is meshed and connected to the surface of the driving bevel gear 522, and a threaded column 524 threadedly connected to the bearing plate 51 is fixedly connected to the top of the driven bevel gear 523, and the top of the threaded column 524 penetrates the bearing plate 51 and is rotatably connected to the mounting frame 1; the number of the driving bevel gear 522, the driven bevel gear 523 and the threaded column 524 is two, and the threaded column 524 is symmetrically distributed on both sides of the center point of the bearing plate 51; the two opposite vertical inner surfaces of the mounting frame 1 are both provided with sliding grooves 11, and the two ends of the bearing plate 51 respectively penetrate the two sliding grooves 11 and are slidably connected to the two sliding grooves 11; the threaded column 524 is rotatably connected to the inside of the adjacent sliding grooves 11; one end of the connecting rod 521 is fixedly connected to the adjustment handle 525.

[0026] like Figure 2 , Figure 3 and Figure 4As shown, the positioning mechanism 53 includes a fixed arc plate 531 fixedly connected to the top of the carrying plate 51, one end of the fixed arc plate 531 is hinged with a movable arc plate 532, a sliding opening 533 is provided on the surface of the movable arc plate 532, the inner wall of the sliding opening 533 is slidably connected with a guide rod 534, the surface of the guide rod 534 is rotatably connected with a threaded adjustment rod 535 threadedly connected to the carrying plate 51, the bottom of the threaded adjustment rod 535 passes through the bottom of the carrying plate 51; the cross-sectional shape of the guide rod 534 is n-shaped, and both ends of the guide rod 534 pass through the bottom of the carrying plate 51;

[0027] When it is difficult for the staff to place the cloth feed roller 3, the staff only needs to rotate the threaded adjustment rod 535 in the corresponding direction, and the threaded adjustment rod 535 will move downward along the supporting plate 51 in a spiral manner, and the threaded adjustment rod 535 will drive the guide rod 534 to move downward, and the guide rod 534 will drive the movable arc plate 532 to rotate downward along the fixed arc plate 531 through the sliding mouth 533. At this time, the opening of the movable arc plate 532 and the fixed arc plate 531 increases and gradually moves downward, so that the staff can place the cloth feed roller 3 more easily, and the burden of replacing the cloth feed roller 3 is further reduced.

[0028] When the utility model is in use, when the staff needs to disassemble the cloth feeding roller 3, the staff only needs to rotate the connecting rod 521 in the corresponding direction, the connecting rod 521 drives the active bevel gear 522 to rotate, the active bevel gear 522 drives the driven bevel gear 523 to rotate in the opposite direction, the driven bevel gear 523 drives the threaded column 524 to rotate, the threaded column 524 drives the bearing plate 51 to move vertically along the slide groove 11, the bearing plate 51 drives the positioning mechanism 53 to move vertically until the positioning mechanism 53 supports the cloth feeding roller 3, and then the staff can unlock them respectively. Two connecting structures 2, at this time, the cloth feed roller 3 is separated from the motor 4 and falls into the positioning mechanism 53, and then the staff can rotate the connecting rod 521 in the opposite direction, and the connecting rod 521 drives the carrying plate 51 to move vertically downward through the active bevel gear 522, the driven bevel gear 523 and the threaded column 524, and the carrying plate 51 drives the cloth feed roller 3 to move vertically downward through the positioning mechanism 53, until the cloth feed roller 3 is moved down to a suitable height, the staff can take out the cloth feed roller 3, and the operation of the staff to install the cloth feed roller 3 is also the same as the above operation method;

[0029] To sum up, compared with the existing method of adjusting the two height adjustment structures separately, the staff only needs to rotate the connecting rod 521 to drive the cloth feed roller 3 to rise and fall vertically, and there is no need to worry about the probability of the cloth feed roller 3 tilting and getting stuck on the inner side of the mounting frame 1 during the lifting process, which makes the loading and unloading work of the staff easier and reduces the burden on the staff to replace the cloth feed roller 3.

[0030] It should be noted that the motor 4 and the electromagnet in the above description are both relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the motor 4 and the electromagnet can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cloth feeding frame of a mercerizing machine for flannel processing, characterized in that: include: A mounting frame (1), both ends of the mounting frame (1) being fixedly connected to connecting structures (2), a cloth feeding roller (3) being installed between the two connecting structures (2), and a motor (4) fixedly connected to the mounting frame (1) being installed at one end of one of the connecting structures (2); A height adjustment device (5), used for assisting in adjusting the height of the cloth feed roller (3), the height adjustment device (5) being installed on the inner side of the mounting frame (1), and one end of the height adjustment device (5) passing through the outside of the mounting frame (1); The height adjustment device (5) comprises a supporting plate (51) slidably connected to the inner side of the mounting frame (1); a height adjustment mechanism (52) is installed on the surface of the supporting plate (51); one end of the height adjustment mechanism (52) passes through the outside of the mounting frame (1); a positioning mechanism (53) is fixedly connected to the top of the supporting plate (51); and the bottom of the positioning mechanism (53) passes through the outside of the supporting plate (51).

2. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 1, characterized in that: The height adjustment mechanism (52) comprises a connecting rod (521) rotatably connected to the inner side of the mounting frame (1), one end of the connecting rod (521) passes through the outside of the mounting frame (1), a driving bevel gear (522) is fixedly connected to the surface of the connecting rod (521), a driven bevel gear (523) rotatably connected to the mounting frame (1) is meshedly connected to the surface of the driving bevel gear (522), a threaded column (524) threadedly connected to the bearing plate (51) is fixedly connected to the top of the driven bevel gear (523), and the top of the threaded column (524) passes through the bearing plate (51) and is rotatably connected to the mounting frame (1).

3. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 2, characterized in that: The number of the driving bevel gear (522), the driven bevel gear (523) and the threaded column (524) are all two, and the threaded column (524) is symmetrically distributed on both sides of the center point of the bearing plate (51).

4. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 2, characterized in that: Two opposite vertical inner surfaces of the mounting frame (1) are provided with sliding grooves (11), and two ends of the bearing plate (51) respectively penetrate the two sliding grooves (11) and are slidably connected to the two sliding grooves (11).

5. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 4, characterized in that: The threaded column (524) is rotatably connected to the inside of the adjacent sliding groove (11).

6. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 2, characterized in that: One end of the connecting rod (521) is fixedly connected to an adjustment handle (525).

7. The cloth feeding rack of a mercerizing machine for flannel processing according to claim 1, characterized in that: The positioning mechanism (53) comprises a fixed arc plate (531) fixedly connected to the top of the supporting plate (51); one end of the fixed arc plate (531) is hingedly connected to a movable arc plate (532); a sliding opening (533) is provided on the surface of the movable arc plate (532); the inner wall of the sliding opening (533) is slidably connected to a guide rod (534); the surface of the guide rod (534) is rotatably connected to a threaded adjustment rod (535) threadedly connected to the supporting plate (51); the bottom of the threaded adjustment rod (535) passes through the bottom of the supporting plate (51).

8. The cloth feeding frame of a mercerizing machine for flannel processing according to claim 7, characterized in that: The cross-sectional shape of the guide rod (534) is n-shaped, and both ends of the guide rod (534) penetrate to the bottom of the bearing plate (51).

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