Soft cotton paper processing device

Abstract

The utility model belongs to the field of soft cotton paper processing, and particularly relates to a soft cotton paper processing device which comprises a device body, a conveying roller is rotationally connected into the device body, a mounting ring is arranged on the right side of the conveying roller in a sleeved mode, the mounting ring is rotationally connected into the device body, and an adjusting mechanism is arranged on the conveying roller. The adjusting mechanism comprises a plurality of sets of extending plates, the inner sides of the extending plates make contact with grooves, the grooves are formed in the conveying rollers, the inner sides of the extending plates are fixedly connected with connecting plates, conical grooves are formed in the middles of the connecting plates, the sizes of the conical grooves are matched with the sizes of the moving blocks, and two sets of spring grooves are formed in the connecting plates. Through the structural design of the adjusting mechanism, the function of adjusting the radius of the conveying roller is achieved, and the conveying roller can adjust the tension of the soft cotton paper, so that the conveying roller is matched with the floating roller to assist the floating roller in adjusting the tension of the soft cotton paper, and then the number of the floating rollers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of soft paper processing, in particular to a soft paper processing device. Background Art

[0002] Cotton paper is a kind of tissue paper. Compared with ordinary tissue paper, cotton paper is softer, more absorbent, and can provide a better user experience. The processing of cotton paper is completed through automated equipment, and cotton paper is transported between different processing devices through conveyor rollers.

[0003] According to the patent document: CN202122928663.8, a soft tissue paper processing equipment is proposed, which specifically relates to the field of tissue paper processing technology. The tissue paper may be offset during processing, thereby affecting the integrity of the tissue paper. The existing equipment is not convenient for replacing the feed roller. It includes a tissue paper processing machine and a bracket. The tissue paper processing machine is fixed with a fixed plate on one side close to the bracket. The upper surface of the fixed plate is fixed with a correction component. The bracket is arranged on one side of the tissue paper processing machine. The utility model drives the rotating rod to rotate by rotating the turntable. The rotation of the rotating rod causes the slide rod to slide along the circular groove, and finally causes the rotating plate to rotate. The rotation of the rotating plate drives the slide plate to slide along the slide groove, so that the correction plate moves to the center and contacts the side of the tissue paper. Then, the first screw is inserted into the corresponding threaded hole to prevent the tissue paper from being offset during processing. The utility model fits the end of the feed roller with the semicircular sleeve plate, and then connects the feed roller and the semicircular sleeve plate together through the second screw.

[0004] However, in the above-mentioned technology for processing soft tissue paper, the soft tissue paper needs to pass through multiple sets of conveying rollers when being rolled up, and the radius of the conveying rollers is fixed. The adjustment of the tension of the soft tissue paper needs to be achieved through floating rollers. Since the conveying path of the soft tissue paper is generally long, it is necessary to set multiple sets of floating rollers between the conveying rollers to ensure that the surface tension of the soft tissue paper can remain constant during the conveying process. Therefore, a soft tissue paper processing device is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the soft tissue paper processing equipment in the above technology needs to pass through multiple sets of conveying rollers when winding, and the radius of the conveying rollers is fixed. The adjustment of the tension of the soft paper needs to be achieved through floating rollers. Since the conveying path of the soft paper is generally long, it is necessary to set multiple sets of floating rollers between the conveying rollers to ensure that the surface tension of the soft paper can remain constant during the conveying process. The utility model proposes a soft paper processing device.

[0006] The technical solution adopted by the utility model to solve its technical problem is: the utility model discloses a soft paper processing device, comprising a device main body, a conveying roller rotatably connected to the interior of the device main body, a mounting ring is sleeved on the right side of the conveying roller, the mounting ring is rotatably connected to the interior of the device main body, an adjustment mechanism is provided on the conveying roller, the adjustment mechanism comprises a plurality of groups of extension plates, the inner sides of the extension plates are in contact with the grooves, the grooves are provided on the conveying rollers, the inner sides of the extension plates are fixedly connected to the connecting plates, the middle parts of the connecting plates are provided with a conical groove, the size of the conical groove is adapted to the moving block, two groups of spring grooves are provided on the connecting plate, the interiors of the spring grooves are fixedly connected to the first springs, the first springs are fixedly connected to the fixed shell, the fixed shell is provided with a notch, the fixed shell is fixedly connected to the inner wall of the through groove, the through groove is communicated with the interior of the cavity, the cavity is provided inside the conveying roller, and a rotating mechanism is provided inside the cavity.

[0007] Preferably, the rotating mechanism includes two groups of moving blocks, the moving blocks are threadedly connected to the left and right sides of the threaded rod, the threads on the left and right sides of the threaded rod have opposite rotation directions, the left side of the threaded rod is rotatably connected to the inner wall of the cavity, the right side of the threaded rod is fixedly connected to the connecting rod, the right side of the connecting rod is fixedly connected to the rotating block, the connecting rod passes through the right side of the conveying roller, and a fixing mechanism is provided on the connecting rod.

[0008] Preferably, the fixing mechanism includes three groups of movable frames, the movable frames are slidably connected to the inside of the connecting plate, the connecting plate is opened inside the conveying roller, the movable frames are fixedly connected with a clamping column, the clamping column is aligned with the clamping slot, the clamping slot is opened on the connecting rod, and the clamping slot is provided with multiple groups, the movable frame is fixedly connected with a counterweight block, the bottom end of the counterweight block is fixedly connected to a second spring, and the bottom end of the second spring is fixedly connected to the inner wall of the connecting plate.

[0009] Preferably, a protective ring is provided on the outer side of the rotating block, the protective ring is fixedly connected to the conveying roller, a scale is engraved on the protective ring, and a pointer is fixedly connected to the rotating block.

[0010] Preferably, four groups of plugs are fixedly connected to the inner side of the extension plate, the plugs are inserted into the inside of the sockets, the sockets are provided on the grooves, and the sockets are communicated with the inside of the cavity.

[0011] Preferably, both sides of the connecting plate are provided with limiting grooves, the interior of the limiting grooves is slidably connected to limiting blocks, and the limiting blocks are fixedly connected to the inner wall of the fixed shell.

[0012] The utility model is beneficial in that:

[0013] 1. The present invention realizes the function of adjusting the radius of the conveyor roller through the structural design of the adjustment mechanism, so that the conveyor roller can adjust the tension of the soft paper, thereby cooperating with the floating roller to assist the floating roller in adjusting the tension of the soft paper, thereby reducing the number of floating rollers provided. This solves the problem of the prior art soft tissue processing equipment that the soft paper needs to pass through multiple sets of conveyor rollers when winding. The radius of the conveyor rollers is fixed, and the adjustment of the tension of the soft paper needs to be achieved through the floating rollers. Since the conveying path of the soft paper is generally long, it is necessary to arrange multiple sets of floating rollers between the conveyor rollers to ensure that the surface tension of the soft paper can be maintained constant during the conveying process.

[0014] 2. The utility model realizes the function of fixing the connecting rod during the normal operation of the conveyor roller through the structural design of the fixing mechanism, so as to ensure that the connecting rod will not rotate when the radius of the conveyor roller is not manually adjusted, thereby ensuring the fixed position of the moving block on the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the conveying roller of the present utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the conveyor roller of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the groove of the utility model;

[0020] Figure 5 This is a structural diagram of the bottom end of the extension plate of the present invention;

[0021] Figure 6 This is a schematic structural diagram of the threaded rod of the present utility model;

[0022] Figure 7 It is a structural schematic diagram of the fixing mechanism of the present utility model.

[0023] In the figure: 1. Device body; 21. Conveyor roller; 22. Mounting ring; 23. Extension plate; 24. Insert hole; 25. Groove; 26. Through slot; 27. Fixed shell; 28. Limit block; 29. ​​Notch; 30. First spring; 31. Conical groove; 32. Spring groove; 33. Limit groove; 34. Insert column; 35. Cavity; 36. Threaded rod; 37. Moving block; 38. Connecting rod; 39. Rotating block; 40. Protective ring; 41. Scale; 42. Pointer; 43. Slot; 44. Column; 45. Moving frame; 46. Counterweight; 47. Second spring; 48. Connecting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 - Figure 7 As shown, a soft paper processing device includes a device body 1, the interior of the device body 1 is rotatably connected to a conveying roller 21, the right side of the conveying roller 21 is provided with a mounting ring 22, the mounting ring 22 is rotatably connected to the interior of the device body 1, the conveying roller 21 is provided with an adjustment mechanism, the adjustment mechanism includes multiple groups of extension plates 23, the inner side of the extension plate 23 is in contact with a groove 25, the groove 25 is provided on the conveying roller 21, the inner side of the extension plate 23 is fixedly connected to a connecting plate 48, the connecting plate 48 is fixedly connected to the inner side of the extension plate 23, and the connecting plate 48 is fixedly connected to the inner side of the extension plate 23. A tapered groove 31 is formed in the middle portion, the size of which is adapted to the movable block 37. Two sets of spring grooves 32 are formed on the connecting plate 48. A first spring 30 is fixedly connected to the interior of the spring groove 32. The first spring 30 is fixedly connected to the fixed shell 27. The fixed shell 27 has a notch 29 formed therein. The fixed shell 27 is fixedly connected to the inner wall of the through groove 26. The through groove 26 is connected to the interior of a cavity 35. The cavity 35 is formed inside the conveying roller 21, and a rotating mechanism is provided inside the cavity 35.

[0026] The structural design of the adjustment mechanism realizes the function of adjusting the radius of the conveying roller 21, so that the conveying roller 21 can adjust the tension of the soft paper, thereby cooperating with the floating roller to assist the floating roller in adjusting the tension of the soft paper, thereby reducing the number of floating rollers set. During operation, the movable block 37 is driven to move on the threaded rod 36 by rotating the rotating block 39. When the movable block 37 moves, since the movable block 37 is originally stuck in the tapered groove 31 at the bottom end of the connecting plate 48 corresponding to the movable block 37, the movable block 37 will abut against the inner wall of the tapered groove 31 and push the connecting plate 48 to lift it up. The two sets of first springs 30 fixed on the connecting plate 48 will be stretched, and the connecting plate 48 will slide in the fixed shell 27. The connecting plate 48 is fixed with an extension plate 23. At this time, the extension plate 23 will form a height difference with the surface of the conveying roller 21, thereby increasing the rotation radius of the conveying roller 21, thereby realizing the adjustment of the tension of the soft paper, wherein the extension plates 23 are distributed circumferentially on the conveying roller 21.

[0027] Furthermore, the rotation mechanism includes two sets of moving blocks 37, which are threadedly connected to the left and right sides of the threaded rod 36. The threads on the left and right sides of the threaded rod 36 have opposite rotation directions. The left side of the threaded rod 36 is rotatably connected to the inner wall of the cavity 35, and the right side of the threaded rod 36 is fixedly connected to the connecting rod 38. The right side of the connecting rod 38 is fixedly connected to a rotating block 39. The connecting rod 38 passes through the right side of the conveying roller 21, and a fixing mechanism is provided on the connecting rod 38.

[0028] During operation, when the rotating block 39 is rotated, the connecting rod 38 will rotate inside the conveying roller 21. The connecting rod 38 is connected to the threaded rod 36, and the threads on the left and right sides of the threaded rod 36 rotate in opposite directions. Therefore, when the threaded rod 36 is rotated, the moving blocks 37 can move away from each other. The moving blocks 37 are conical in design and are adapted to the size of the tapered groove 31 to facilitate the movement of the connecting plate 48.

[0029] Furthermore, the fixing mechanism includes three groups of moving frames 45, the moving frames 45 are slidably connected to the inside of the connecting plate 48, the connecting plate 48 is opened inside the conveying roller 21, the moving frames 45 are fixedly connected to the clamping columns 44, the clamping columns 44 are aligned with the clamping slots 43, the clamping slots 43 are opened on the connecting rod 38, and the clamping slots 43 are provided in multiple groups. The moving frames 45 are fixedly connected to the counterweight block 46, and the bottom end of the counterweight block 46 is fixedly connected to the second spring 47, and the bottom end of the second spring 47 is fixedly connected to the inner wall of the connecting plate 48;

[0030] Through the structural design of the fixing mechanism, the function of fixing the connecting rod 38 is achieved during the normal operation of the conveying roller 21, so as to ensure that the connecting rod 38 will not rotate when the radius of the conveying roller 21 is not manually adjusted, thereby ensuring that the position of the moving block 37 on the threaded rod 36 is fixed. During operation, when the conveying roller 21 rotates normally, the moving frame 45 inside the conveying roller 21 will slide inside the connecting plate 48 under the action of centrifugal force, and the clamping column 44 fixed on the moving frame 45 will be inserted into the clamping groove 43, thereby fixing the connecting rod 38. At this time, the second spring 47 will be compressed. When the conveying roller 21 no longer rotates or the speed is low, under the action of the second spring 47, the clamping column 44 can be pulled out of the clamping groove 43, thereby releasing the fixation of the connecting rod 38.

[0031] Furthermore, a protective ring 40 is provided on the outer side of the rotating block 39 , and the protective ring 40 is fixedly connected to the conveying roller 21 . A scale 41 is engraved on the protective ring 40 , and a pointer 42 is fixedly connected to the rotating block 39 .

[0032] During operation, the protective ring 40 is used to provide protection for the rotating block 39 to prevent the rotating block 39 from being rotated due to collision, and a scale 41 is also engraved on the protective ring 40 to facilitate cooperation with the pointer 42 on the rotating block 39, so that the operator can accurately control the rotation angle of the rotating block 39.

[0033] Furthermore, four groups of plugs 34 are fixedly connected to the inner side of the extension plate 23. The plugs 34 are inserted into the inside of the sockets 24. The sockets 24 are provided on the grooves 25. The sockets 24 are connected to the inside of the cavity 35.

[0034] During operation, the insertion post 34 is inserted into the insertion hole 24 to guide the movement of the extension plate 23 to ensure that the extension plate 23 can move stably.

[0035] Furthermore, both sides of the connecting plate 48 are provided with a limiting groove 33, and the inner portion of the limiting groove 33 is slidably connected to the limiting block 28, and the limiting block 28 is fixedly connected to the inner wall of the fixed shell 27;

[0036] During operation, when the extension plate 23 moves, the limit block 28 fixed on the inner wall of the fixed shell 27 will slide in the limit groove 33, thereby limiting the maximum moving distance of the extension plate 23, preventing the extension plate 23 from moving too far and causing the first spring 30 to be over-stretched.

[0037] Working principle: Through the structural design of the adjustment mechanism, the function of adjusting the radius of the conveying roller 21 is realized, so that the conveying roller 21 can adjust the tension of the soft paper, thereby cooperating with the floating roller to assist the floating roller in adjusting the tension of the soft paper, thereby reducing the number of floating rollers set. During operation, the moving block 37 is driven to move on the threaded rod 36 by rotating the rotating block 39. When the moving block 37 moves, since the moving block 37 is originally stuck in the tapered groove 31 at the bottom end of the connecting plate 48 corresponding to the moving block 37, the moving block 37 will abut against the inner wall of the tapered groove 31 and push the connecting plate 48 to lift it up. The two groups of first springs 30 fixed on the connecting plate 48 will be stretched, and the connecting plate 48 will slide in the fixed shell 27. An extension plate 23 is fixed on the connecting plate 48. At this time, the extension plate 23 will form a height difference with the surface of the conveying roller 21, thereby increasing the rotation radius of the conveying roller 21, thereby realizing the adjustment of the tension of the soft paper, wherein the extension plates 23 are distributed circumferentially on the conveying roller 21.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A soft paper processing device, comprising a device body (1), wherein a conveying roller (21) is rotatably connected to the inside of the device body (1), a mounting ring (22) is sleeved on the right side of the conveying roller (21), and the mounting ring (22) is rotatably connected to the inside of the device body (1), characterized in that: The conveying roller (21) is provided with an adjustment mechanism, which includes a plurality of extension plates (23). The inner side of the extension plate (23) contacts the groove (25). The groove (25) is provided on the conveying roller (21). The inner side of the extension plate (23) is fixedly connected to a connecting plate (48). The middle part of the connecting plate (48) is provided with a conical groove (31). The size of the conical groove (31) is adapted to the moving block (37). The connecting plate (48) is provided with two A spring groove (32) is provided, wherein a first spring (30) is fixedly connected to the interior of the spring groove (32), wherein the first spring (30) is fixedly connected to a fixed shell (27), wherein a notch (29) is provided on the fixed shell (27), wherein the fixed shell (27) is fixedly connected to the inner wall of a through groove (26), wherein the through groove (26) is communicated with the interior of a cavity (35), wherein the cavity (35) is provided inside the conveying roller (21), and wherein a rotating mechanism is provided inside the cavity (35).

2. The soft paper processing device according to claim 1, characterized in that: The rotating mechanism comprises two groups of moving blocks (37), the moving blocks (37) being threadedly connected to the left and right sides of the threaded rod (36), the threads on the left and right sides of the threaded rod (36) being threaded in opposite directions, the left side of the threaded rod (36) being rotatably connected to the inner wall of the cavity (35), the right side of the threaded rod (36) being fixedly connected to the connecting rod (38), the right side of the connecting rod (38) being fixedly connected to the rotating block (39), the connecting rod (38) passing through the right side of the conveying roller (21), and the connecting rod (38) being provided with a fixing mechanism.

3. The soft paper processing device according to claim 2, characterized in that: The fixing mechanism includes three groups of moving frames (45), the moving frames (45) are slidably connected to the inside of the connecting plate (48), the connecting plate (48) is opened inside the conveying roller (21), the moving frames (45) are fixedly connected with a clamping column (44), the clamping column (44) is aligned with the clamping slot (43), the clamping slot (43) is opened on the connecting rod (38), and the clamping slot (43) is provided with multiple groups, the moving frame (45) is fixedly connected with a counterweight block (46), the bottom end of the counterweight block (46) is fixedly connected to a second spring (47), and the bottom end of the second spring (47) is fixedly connected to the inner wall of the connecting plate (48).

4. The soft paper processing device according to claim 2, characterized in that: A protective ring (40) is provided on the outer side of the rotating block (39), the protective ring (40) is fixedly connected to the conveying roller (21), a scale (41) is engraved on the protective ring (40), and a pointer (42) is fixedly connected to the rotating block (39).

5. The soft paper processing device according to claim 1, characterized in that: Four groups of plug posts (34) are fixedly connected to the inner side of the extension plate (23), the plug posts (34) are inserted into the inside of the jack (24), the jack (24) is opened on the groove (25), and the jack (24) is communicated with the inside of the cavity (35).

6. The soft paper processing device according to claim 3, characterized in that: Limiting grooves (33) are provided on both sides of the connecting plate (48), and the interior of the limiting grooves (33) is slidably connected to limiting blocks (28), and the limiting blocks (28) are fixedly connected to the inner wall of the fixed shell (27).

Images