Gluing device for producing toilet paper

Abstract

The utility model discloses a gluing device for producing toilet paper, which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a glue groove, two sides in the glue groove are respectively and rotatably provided with a stirring shaft, two ends of the glue groove are respectively and fixedly connected with supporting plates, the top between the supporting plates is provided with a pressing roller in a sliding manner, and the pressing roller is fixedly connected with the bottom plate. A glue spreading roller is rotationally arranged at the bottom of the pressing roller, the glue spreading roller is rotationally installed in the glue groove, a glue scraping roller is movably arranged on one side of the glue spreading roller, the two ends of the glue scraping roller are slidably connected with the supporting plates correspondingly, and an adjusting assembly is slidably connected to one end of the pressing roller and one end of the glue scraping roller in a clamped mode. The stirring connecting rod is driven to rotate circumferentially through the stirring shaft which rotates synchronously, and then the stirring connecting rod stirs glue in the glue groove, so that the glue is prevented from being precipitated or solidified; the pressing roller and the glue scraping roller are synchronously driven through the adjusting assembly, the distance between the pressing roller and the glue spreading roller and the distance between the glue spreading roller and the glue scraping roller are changed, and then synchronous adjustment is conducted according to different glue spreading thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet paper production, in particular to a gluing device used for producing toilet paper. Background Art

[0002] In the processing of toilet paper, a variety of equipment is needed, including equipment for double-sided embossing of toilet paper. When in use, this equipment needs to glue two or more embossed papers together through the internal gluing device to complete the entire processing step.

[0003] For example, Chinese patent publication number CN2390541Y discloses a gluing device for a double-sided embossed toilet paper processing machine. The utility model comprises a glue box and a glue transfer roller, a glue leveling roller and a glue coating roller, wherein the glue transfer roller is arranged in the glue box, and the glue coating roller is arranged on the side of one of the embossed convex surfaces of the base paper.

[0004] The purpose of uniform feeding is achieved by adopting a glue coating roller, a glue leveling roller and a glue transfer roller. However, due to the use of more rollers, the overall structure is relatively complicated, which poses great difficulties in the early installation and later maintenance. At the same time, the patent only discloses a glue box, but the bottom layer of glue inside the glue box is prone to precipitation or solidification, which affects the use effect of the glue. Therefore, we propose a glue coating device for producing toilet paper to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a gluing device for producing toilet paper to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing device for producing toilet paper, comprising a base plate, the top of the base plate is fixedly connected to a glue groove, stirring shafts are rotatably installed on both sides of the glue groove, and the two ends of the glue groove are respectively fixedly connected to support plates, a pressure roller is slidably provided on the top between the support plates, a glue coating roller is rotatably provided on the bottom of the pressure roller, the glue coating roller is rotatably installed in the glue groove, a scraper roller is movably provided on one side of the glue coating roller, and the two ends of the scraper roller are respectively slidably connected to the support plates, and one end of the pressure roller and the scraper roller is slidably clamped with an adjustment component.

[0007] Preferably, a plurality of stirring connecting rods are fixedly connected to the outer wall of the stirring shaft, and the stirring connecting rods are evenly distributed along the circumference of the length direction of the stirring shaft.

[0008] Preferably, the stirring shafts are arranged parallel to each other, and one end of the stirring shaft is connected to the glue coating roller via a transmission belt.

[0009] Preferably, guide slots are respectively provided at two opposite end surfaces of the support plate, and a movable cavity is provided in the hollow interior of one of the support plates.

[0010] Preferably, the adjustment assembly includes an adjustment knob, an adjustment disk, and an arc-shaped opening. The adjustment disk is rotatably installed in the movable cavity. The adjustment disk is provided with an arc-shaped opening. One end of the pressure roller and the scraper roller are respectively slidably clamped in the arc-shaped opening. The end of the adjustment disk away from the pressure roller is coaxially fixedly connected to the adjustment knob, and the adjustment knob is rotatably connected to the support plate.

[0011] Preferably, the axes of the pressing roller and the glue coating roller are in the same plane, the axes of the glue scraping roller and the glue coating roller are in the same plane, and the planes where the axes of the pressing roller and the glue coating roller and the axes of the glue scraping roller and the glue coating roller are located are perpendicular to each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the synchronously rotating stirring shaft, the stirring connecting rod is driven to rotate in a circle, and the stirring connecting rod then stirs the glue in the glue groove to prevent the glue from precipitating or solidifying; the pressure roller and the scraper roller are synchronously driven by the adjustment component to change the distance between the two and the glue coating roller, and then synchronously adjust according to different glue coating thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model.

[0017] In the figure: bottom plate 1, glue groove 2, support plate 3, movable cavity 31, guide notch 32, pressing roller 4, glue coating roller 5, glue scraping roller 6, adjustment component 7, adjustment knob 71, adjustment disk 72, arc-shaped mouth 73, stirring shaft 8, stirring connecting rod 81, transmission belt 9. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and provides a gluing device for producing toilet paper, including a bottom plate 1, the top of the bottom plate 1 is fixedly connected to a glue groove 2, both sides of the glue groove 2 are rotatably installed with stirring shafts 8, the two ends of the glue groove 2 are respectively fixedly connected to support plates 3, a pressure roller 4 is slidably provided on the top between the support plates 3, a gluing roller 5 is rotatably provided on the bottom of the pressure roller 4, the gluing roller 5 is rotatably installed in the glue groove 2, a glue scraping roller 6 is movably provided on one side of the glue scraping roller 5, the two ends of the glue scraping roller 6 are respectively slidably connected to the support plates 3, and one end of the pressure roller 4 and the glue scraping roller 6 is slidably clamped with an adjustment component 7.

[0021] The glue used is injected into the glue groove 2. According to the thickness of the toilet paper to be glued, the adjustment component 7 is operated to drive the sliding clamping roller 4 and the glue scraping roller 6 to move synchronously along the guide groove 32. The pressing roller 4 and the glue scraping roller 6 move synchronously in the direction away from or close to the glue coating roller 5, thereby synchronously changing the glue coating thickness. The servo motor drives the glue coating roller 5 to rotate. The glue coating roller 5 is immersed in the glue in the glue groove 2. During rotation, glue adheres to the surface of the glue coating roller 5, and then the excess glue is scraped off by the glue scraping roller 6. The excess glue falls back into the glue groove 2 under the action of gravity. The pressing roller 4 presses the toilet paper to ensure the gluing effect. When the glue coating roller 5 rotates, the two stirring shafts 8 connected in transmission are synchronously driven to rotate in a circle through the transmission belt 9. The stirring shaft 8 drives the fixed stirring connecting rod 81 to rotate in a circle. The stirring connecting rod 81 stirs the glue in the glue groove 2 to prevent the glue from precipitating or solidifying, thereby ensuring the gluing effect.

[0022] Example 2

[0023] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, a plurality of stirring connecting rods 81 are fixedly connected to the outer wall of the stirring shaft 8, and the stirring connecting rods 81 are evenly distributed along the circumference of the length direction of the stirring shaft 8.

[0024] When the glue coating roller 5 rotates, the two stirring shafts 8 connected to each other are synchronously driven to rotate in a circle through the transmission belt 9. The stirring shafts 8 drive the fixed stirring connecting rods 81 to rotate in a circle. The stirring connecting rods 81 stir the glue in the glue groove 2 to prevent the glue from precipitating or solidifying, thereby ensuring the gluing effect.

[0025] Specifically, the stirring shafts 8 are arranged parallel to each other, and one end of the stirring shaft 8 is connected to the glue coating roller 5 through a transmission belt 9. The transmission belt cooperates with the rotating glue coating roller 5 to synchronously drive the stirring shaft 8 to rotate in a circle.

[0026] Specifically, the two opposite end surfaces of the support plate 3 are respectively provided with guide slots 32 , and a movable cavity 31 is hollow inside one of the support plates 3 . The guide slots 32 limit and guide the movement of the pressing roller 4 and the scraping roller 6 .

[0027] Specifically, the adjustment component 7 includes an adjustment knob 71, an adjustment disk 72, and an arc-shaped opening 73. The adjustment disk 72 is rotatably installed in the movable cavity 31. An arc-shaped opening 73 is opened on the adjustment disk 72. One end of the clamping roller 4 and the scraper roller 6 are slidably clamped in the arc-shaped opening 73 respectively. The end of the adjustment disk 72 away from the clamping roller 4 is coaxially fixedly connected to the adjustment knob 71, and the adjustment knob 71 is rotatably connected to the support plate 3.

[0028] Operate the adjustment component 7 and turn the adjustment knob 71 to drive the adjustment disk 72 coaxially fixed at the end to rotate. The adjustment disk 72 drives the sliding clamping roller 4 and the scraper roller 6 to move synchronously along the guide groove 32. The clamping roller 4 and the scraper roller 6 move synchronously in the direction away from or close to the glue coating roller 5, thereby synchronously changing the glue coating thickness.

[0029] Specifically, the axes of the pressure roller 4 and the glue coating roller 5 are in the same plane. The same plane setting enables the pressure roller 4 to perform a pressure operation on the toilet paper that needs to be glued, the axes of the glue scraping roller 6 and the glue coating roller 5 are in the same plane, the planes where the axes of the pressure roller 4 and the glue coating roller 5 and the axes of the glue scraping roller 6 and the glue coating roller 5 are located are perpendicular to each other, and the spacing between the glue scraping roller 6 and the glue coating roller 5 is different, so as to realize glue coating operations of different thicknesses.

[0030] Example 3

[0031] Reference Figure 1-4 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the glue groove 2 is filled with glue to be used. According to the thickness of the toilet paper to be glued, the adjustment component 7 is operated, and the adjustment knob 71 is rotated to drive the adjustment disk 72 coaxially fixed at the end to rotate. The adjustment disk 72 drives the sliding clamping roller 4 and the scraping roller 6 to move synchronously along the guide groove 32. The pressing roller 4 and the scraping roller 6 move synchronously in the direction away from or close to the glue roller 5, thereby synchronously changing the glue coating thickness. The servo motor drives the glue coating roller 5 to rotate, and the glue coating roller 5 Immersed in the glue in the glue groove 2, when rotating, glue adheres to the surface of the glue coating roller 5, and then the excess glue is scraped off by the glue scraping roller 6, and the excess glue falls back into the glue groove 2 under the action of gravity, and the pressing roller 4 presses the toilet paper to ensure the gluing effect. When the glue coating roller 5 rotates, the two stirring shafts 8 connected by the transmission belt 9 are synchronously driven to rotate in a circle, and the stirring shaft 8 drives the fixed stirring connecting rod 81 to rotate in a circle. The stirring connecting rod 81 stirs the glue in the glue groove 2 to prevent the glue from precipitating or solidifying, thereby ensuring the gluing effect.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing device for producing toilet paper, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to the glue groove (2), and stirring shafts (8) are rotatably installed on both sides of the glue groove (2). The two ends of the glue groove (2) are fixedly connected to the support plates (3). A pressure roller (4) is slidably provided at the top between the support plates (3), and a glue coating roller (5) is rotatably provided at the bottom of the pressure roller (4). The glue coating roller (5) is rotatably installed in the glue groove (2). A scraping glue roller (6) is movably provided on one side of the glue coating roller (5). The two ends of the scraping glue roller (6) are slidably connected to the support plates (3), and one end of the pressure roller (4) and the scraping glue roller (6) is slidably connected with an adjustment component (7).

2. A gluing device for producing toilet paper according to claim 1, characterized in that: A plurality of stirring connecting rods (81) are fixedly connected to the outer wall of the stirring shaft (8), and the stirring connecting rods (81) are evenly distributed along the circumference of the length direction of the stirring shaft (8).

3. A gluing device for producing toilet paper according to claim 1, characterized in that: The stirring shafts (8) are arranged parallel to each other, and one end of the stirring shaft (8) is connected to the glue coating roller (5) via a transmission belt (9).

4. A gluing device for producing toilet paper according to claim 1, characterized in that: The two opposite end surfaces of the support plate (3) are respectively provided with guide slots (32), and a movable cavity (31) is hollow inside one of the support plates (3).

5. A gluing device for producing toilet paper according to claim 4, characterized in that: The adjusting assembly (7) comprises an adjusting knob (71), an adjusting disk (72), and an arc-shaped opening (73); the adjusting disk (72) is rotatably mounted in the movable cavity (31); an arc-shaped opening (73) is provided on the adjusting disk (72); one end of a pressing roller (4) and a scraping roller (6) are respectively slidably engaged in the arc-shaped opening (73); one end of the adjusting disk (72) away from the pressing roller (4) is coaxially fixedly connected to the adjusting knob (71); and the adjusting knob (71) is rotatably connected to the support plate (3).

6. A gluing device for producing toilet paper according to claim 1, characterized in that: The axes of the pressing roller (4) and the glue coating roller (5) are in the same plane, the axes of the glue scraping roller (6) and the glue coating roller (5) are in the same plane, and the planes where the axes of the pressing roller (4) and the glue coating roller (5) and the axes of the glue scraping roller (6) and the glue coating roller (5) are located are perpendicular to each other.

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