In-situ 360-degree rotating feeding device for tissues

Abstract

The utility model discloses a tissue in-situ 360-degree rotation feeding device, which relates to the technical field of tissue production, and comprises a mounting mechanism, a driving mechanism, a cleaning mechanism and the like, the device is provided with the driving mechanism, a first arc-shaped clamp and a second arc-shaped clamp are used for clamping the end of a winding roller of roll paper and fixing the end of the winding roller with a second gear; the device is further provided with a cleaning mechanism, paper scraps on the upper surface and the lower surface of the unfolded roll paper can be cleaned when the unfolded roll paper passes through the space between the two sets of dust collection nozzles, and the finished product quality of the paper towels is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel production, in particular to a paper towel in situ 360-degree rotating feeding device. Background Art

[0002] In the process of processing and packaging tissue paper, the rolled tissue paper needs to be transported, folded, cut, and then packaged and processed. The existing method of replacing rolled tissue paper is to manually lift the rolled tissue paper and fix the winding roller of the rolled tissue paper to the tissue processing equipment, wherein the winding roller is inserted into the rolled tissue paper and the two ends are mounted on the tissue processing equipment. After the rolled tissue paper is replaced, the tissue paper needs to be unwound from the rolled state and moved to the tissue processing equipment for folding and cutting.

[0003] For example, the patent website discloses a roll paper towel feeding device (publication number: CN211169105U), which utilizes the rotation of a conveyor belt to drive the roll paper towel to rotate and unfold it, but there is direct contact between the conveyor belt and the paper towel, and the paper towel is generally fragile, which causes the conveyor belt to wear the surface of the paper towel, affecting the quality of the finished paper towel. Once the wear is severe, the paper towel near this area cannot be used, resulting in waste of paper towels. Therefore, a person skilled in the art has proposed a paper towel feeding device that rotates 360 degrees in situ. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a paper towel feeding device that can rotate 360 ​​degrees in situ. The driving mechanism of the device drives the winding roller to rotate to drive the roll paper to rotate, thereby avoiding wear on the surface of the paper towel and solving the problems in the above background.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a paper towel in situ 360-degree rotating feeding device, comprising:

[0006] A mounting mechanism, the mounting mechanism being used to place a winding roller with a paper towel rolled thereon;

[0007] The mounting mechanism comprises an L-shaped plate;

[0008] A driving mechanism, the driving mechanism is used to drive the winding roller to rotate so as to unwind the paper towel wound thereon;

[0009] The driving mechanism includes an L-shaped frame installed on the side of the L-shaped plate, a motor is installed on the side of the L-shaped frame, a driving end of the motor passes through the L-shaped frame and is installed with a first gear, a second gear meshing with the first gear is rotatably installed on the other side of the L-shaped frame, a first arc-shaped clamp is installed on the side of the second gear, a mounting seat is installed on the side of the second gear at one side of the first arc-shaped clamp, a threaded hole is opened on the side of the mounting seat, a screw is arranged in the threaded hole, a second clamp compatible with the first arc-shaped clamp is rotatably installed on the end of the screw, two screws passing through the mounting seat are correspondingly installed on the side of the second clamp, and a knob is installed on the other end of the screw.

[0010] As a further technical solution of the utility model, two electric push rods are correspondingly installed on the other side of the L-shaped plate, and the ends of the two electric push rods are commonly installed with a side plate on one side of the L-shaped plate.

[0011] As a further technical solution of the utility model, two limiting holes are correspondingly opened on the other side surface of the L-shaped plate, and a limiting rod with an end fixedly connected to the side plate is slidably arranged in each of the limiting holes.

[0012] As a further technical solution of the utility model, the side surfaces of the L-shaped plate and the side plate are provided with mounting holes aligned with the first arc-shaped clamp, and a bearing is arranged in each of the mounting holes.

[0013] As a further technical solution of the utility model, it also includes a cleaning mechanism, which is used to clean paper scraps on the upper and lower surfaces of the unfolded paper towel.

[0014] As a further technical solution of the utility model, the cleaning mechanism includes a cleaning mechanism rotatably mounted on the other side of the L-shaped plate and located on one side of the bearing.

[0015] As a further technical solution of the utility model, two transverse tubes are installed on the other side of the L-shaped plate corresponding to one side of the guide roller, and a group of dust suction nozzles facing the other transverse tube are installed on the side of each transverse tube.

[0016] As a further technical solution of the utility model, a dust pump is installed on the side of the L-shaped plate on one side of the L-shaped frame, and a multi-way pipe is installed on the input end of the dust pump. The other two ends of the multi-way pipe pass through the L-shaped plate and are connected with two horizontal pipes.

[0017] Beneficial Effects

[0018] The utility model provides a paper towel feeding device that can rotate 360 ​​degrees in situ. Compared with the prior art, it has the following beneficial effects:

[0019] 1. A paper towel feeding device that rotates 360 degrees in situ. The device is provided with a driving mechanism, so that the first arc clamp and the second arc clamp clamp the end of the winding roller of the roll paper to fix it to the second gear, and then the winding roller can be driven to rotate to drive the roll paper to rotate and unfold it, thereby avoiding wear on the surface of the paper towel and reducing the waste of paper towels.

[0020] 2. A paper towel feeding device that rotates 360 degrees in situ. The device is also provided with a cleaning mechanism. When the unrolled paper roll passes between two sets of suction nozzles, paper scraps on the upper and lower surfaces of the unrolled paper roll can be cleaned, thereby improving the quality of the finished paper towel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a paper towel feeding device that rotates 360 degrees in situ;

[0022] Figure 2 It is a schematic diagram of the working state structure of a paper towel feeding device that rotates 360 degrees in situ;

[0023] Figure 3 A top view of a paper towel feeding device that rotates 360 degrees in situ in working state;

[0024] Figure 4 It is a schematic diagram of the second state structure of a paper towel feeding device that rotates 360 degrees in situ;

[0025] Figure 5 The present invention is a schematic diagram of the driving mechanism structure of a paper towel feeding device that rotates 360 degrees in situ.

[0026] In the figure: 1. L-shaped plate; 2. electric push rod; 3. side plate; 4. limit rod; 5. bearing; 6. guide roller; 7. L-shaped frame; 8. motor; 9. first gear; 10. second gear; 11. first arc-shaped clamp; 12. mounting seat; 13. screw rod; 14. extension rod; 15. second clamp; 16. horizontal tube; 17. dust nozzle; 18. multi-way pipe; 19. dust pump. DETAILED DESCRIPTION

[0027] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0028] Figure 1 It is a structural schematic diagram of a paper towel feeding device that rotates 360 degrees in situ;

[0029] Figure 2 It is a schematic diagram of the working state structure of a paper towel feeding device that rotates 360 degrees in situ;

[0030] Figure 3 A top view of a paper towel feeding device that rotates 360 degrees in situ in working state;

[0031] Figure 4 It is a schematic diagram of the second state structure of a paper towel feeding device that rotates 360 degrees in situ;

[0032] Figure 5 It is a schematic diagram of the driving mechanism structure of a paper towel feeding device that rotates 360 degrees in situ;

[0033] like Figure 1-4 As shown, a paper towel feeding device of the present disclosure that rotates 360 degrees in situ may include: a mounting mechanism, a driving mechanism, a cleaning mechanism and other components;

[0034] like Figure 1-4 As shown, the installation mechanism includes an L-shaped plate 1, an electric push rod 2, a side plate 3, a limit rod 4, and a bearing 5;

[0035] Two electric push rods 2 are installed on the side of the L-shaped plate 1, and the side plate 3 is installed at the end of the two electric push rods 2 and is located on one side of the L-shaped plate 1. Two limiting holes are correspondingly opened on the side of the L-shaped plate 1, and each limiting rod 4 is slidably set in the corresponding limiting hole and the end is fixedly connected to the side plate 3. The sides of the L-shaped plate 1 and the side plate 3 are both provided with mounting holes, and each bearing 5 is set in the corresponding mounting hole;

[0036] During installation, the two electric push rods 2 extend to drive the side plate 3 away from the L-shaped plate 1, and the moving side plate 3 drives the limiting rod 4 to slide in the limiting groove, and then insert one end of the winding roller of the roll paper into the bearing 5 on the L-shaped plate 1, and align the other end of the winding roller with the bearing 5 on the side plate 3, and then the electric push rod 2 shortens to drive the side plate 3 to move closer to the L-shaped plate 1 until the other end of the winding roller is inserted into the bearing 5 on the side plate 3;

[0037] like Figure 1-4 As shown, the driving mechanism includes an L-shaped frame 7, a motor 8, a first gear 9, a second gear 10, a first arc-shaped fixture 11, a mounting seat 12, a screw rod 13, and an extension rod 14;

[0038] The L-shaped frame 7 is installed on the other side of the L-shaped plate 1, the motor 8 is installed on the side of the L-shaped frame 7, the first gear 9 is installed on the driving end of the motor 8 that passes through the L-shaped frame 7, the second gear 10 is rotatably installed on the side of the L-shaped frame 7 and is meshed with the first gear 9 and is co-centered with the bearing 5 on the L-shaped plate 1, the mounting seat 12 is installed on the side of the second gear 10, a threaded hole is provided on the side of the mounting seat 12, a screw 13 is provided in the threaded hole, a second fixture 15 is rotatably installed on the end of the screw 13, two extension rods 14 that pass through the mounting seat 12 are correspondingly installed on the side of the second fixture 15, and a first arc-shaped fixture 11 that matches it is installed on the side of the second gear 10 on one side of the second fixture 15;

[0039] When installing the roll of paper, let one end of the winding roller pass through the bearing 5 on the L-shaped plate 1 and be on one side of the first arc-shaped clamp 11. Then, rotate the knob on the screw 13 to rotate and drive the screw 13 to move. The moving screw 13 drives the second clamp 15 to move in the direction of the first arc-shaped clamp 11 to cooperate with the first arc-shaped clamp 11 to clamp the end of the winding roller, and then fix the winding roller and the second gear 10. Then, the motor 8 runs to drive the first gear 9 to rotate. The rotating first gear 9 drives the winding roller to rotate through the second gear 10, so that the roll of paper wound on the roller rotates 360 degrees in situ and unfolds, so as to realize loading.

[0040] like Figure 1-4 As shown, the cleaning mechanism includes a guide roller 6, a transverse pipe 16, a dust suction nozzle 17, a multi-way pipe 18, and a dust suction pump 19;

[0041] Two transverse tubes 16 are installed on the side of the L-shaped plate 1 and on one side of the bearing 5 in correspondence with each other, each set of dust nozzles 17 is evenly installed on the side of the corresponding transverse tube 16 and faces the other transverse tube 16, the guide roller 6 is rotatably installed on the side of the L-shaped plate 1 and on one side of the two transverse tubes 16, the dust pump 19 is installed on the other side of the L-shaped plate 1 and on one side of the L-shaped frame 7, the multi-way pipe 18 is installed at the input end of the dust pump 19 and the other two ends pass through the L-shaped plate 1 and are connected with the two transverse tubes 16, and a pipeline is installed at the output end of the dust pump 19;

[0042] The output pipe port of the dust suction pump 19 is placed in a trash can. When the roll of paper is unrolled, it passes around the guide roller 6 and passes between the two groups of dust suction nozzles 17. The running dust suction pump 19 generates negative pressure at the port of each dust suction nozzle 17 through the multi-way pipe 18. When the unrolled paper towel passes by, the upper and lower groups of dust suction nozzles 17 are used to suck away paper scraps adhering to the upper and lower surfaces of the paper towel, and then transported to the trash can through the pipe, thereby improving the quality of the finished paper towel.

Claims

1. A paper towel feeding device that rotates 360 degrees in situ, characterized in that: include: A mounting mechanism, the mounting mechanism being used to place a winding roller with a paper towel rolled thereon; The mounting mechanism comprises an L-shaped plate (1); A driving mechanism, the driving mechanism is used to drive the winding roller to rotate so as to unwind the paper towel wound thereon; The driving mechanism comprises an L-shaped frame (7) mounted on the side of the L-shaped plate (1); a motor (8) is mounted on the side of the L-shaped frame (7); a driving end of the motor (8) passes through the L-shaped frame (7) and is mounted with a first gear (9); a second gear (10) meshing with the first gear (9) is rotatably mounted on the other side of the L-shaped frame (7); a first arc-shaped clamp (11) is mounted on the side of the second gear (10); a mounting seat (12) is mounted on the side of the second gear (10) at one side of the first arc-shaped clamp (11); a threaded hole is provided on the side of the mounting seat (12); a screw rod (13) is provided in the threaded hole; a second clamp (15) matched with the first arc-shaped clamp (11) is rotatably mounted on the end of the screw rod (13); two screw rods (13) passing through the mounting seat (12) are correspondingly mounted on the side of the second clamp (15); a knob is mounted on the other end of the screw rod (13).

2. A paper towel feeding device capable of rotating 360 degrees in situ according to claim 1, characterized in that: Two electric push rods (2) are correspondingly mounted on the other side of the L-shaped plate (1), and the ends of the two electric push rods (2) are jointly mounted with a side plate (3) on one side of the L-shaped plate (1).

3. The paper towel feeding device capable of rotating 360 degrees in situ according to claim 2, characterized in that: Two limiting holes are correspondingly provided on the other side surface of the L-shaped plate (1), and a limiting rod (4) whose end is fixedly connected to the side plate (3) is slidably arranged in each limiting hole.

4. The paper towel feeding device capable of rotating 360 degrees in situ according to claim 3, characterized in that: The sides of the L-shaped plate (1) and the side plate (3) are provided with mounting holes aligned with the first arc-shaped clamp (11), and a bearing (5) is arranged in each mounting hole.

5. The paper towel feeding device capable of rotating 360 degrees in situ according to claim 4, characterized in that: It also includes a cleaning mechanism, which is used to clean paper scraps on the upper and lower surfaces of the unfolded paper towel.

6. The paper towel feeding device capable of rotating 360 degrees in situ according to claim 5, characterized in that: The cleaning mechanism comprises a device which is rotatably mounted on the other side of the L-shaped plate (1) and is located on one side of the bearing (5).

7. A paper towel feeding device capable of rotating 360 degrees in situ according to claim 6, characterized in that: Two transverse tubes (16) are installed on the other side of the L-shaped plate (1) corresponding to one side of the guide roller (6), and a group of dust suction nozzles (17) facing another transverse tube (16) are installed on the side of each transverse tube (16).

8. The paper towel feeding device capable of rotating 360 degrees in situ according to claim 7, characterized in that: A dust suction pump (19) is installed on the side of the L-shaped plate (1) on one side of the L-shaped frame (7), and a multi-way pipe (18) is installed at the input end of the dust suction pump (19). The other two ends of the multi-way pipe (18) pass through the L-shaped plate (1) and are connected to the two horizontal pipes (16).

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