Width-adjustable point pressing device for kitchen and bath paper

Abstract

The utility model discloses a kitchen and bath paper width-adjustable pressure point device which comprises a main body bearing plate, two groups of pressure point rollers are longitudinally and movably connected between the front end and the rear end in a main machine frame, and an adjusting assembly capable of adjusting the paper feeding width is arranged on the other side of the top of the main body bearing plate. According to the width-adjustable point pressing device for the kitchen and bath paper, the paper feeding supporting frame, the concave frame, the paper feeding smoothing roller, positioning screw holes, paper edge limiting plates, paper edge limiting grooves, positioning plates and positioning bolts are arranged, when the width-adjustable point pressing device is used, surface wrinkles are smoothed through the paper feeding smoothing roller, a smoothed paper towel blank enters the position between the two sets of paper edge limiting plates and passes through the paper edge limiting grooves, and then the paper towel blank is pressed into the paper edge limiting grooves. The two groups of paper edge limiting plates can limit the position of a tissue blank, so that the tissue blank corresponds to lines on the point pressing roller, line point marks are pressed to the maximum extent, the width-adjustable deviation-rectifying anti-empty-area function is achieved, and the problem that the device does not have the width-adjustable deviation-rectifying anti-empty-area function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel processing equipment, in particular to a width-adjustable pressure point device for kitchen and bathroom paper. Background Art

[0002] Kitchen and bathroom paper towels are special paper towels used for kitchen hygiene. Compared with everyday paper towels, kitchen and bathroom paper towels have higher density, larger area, and thicker texture. The surface of the paper towels is also embossed with dotted water-conducting patterns, which can make the paper towels more absorbent and oil-absorbent.

[0003] During the production process, kitchen and bathroom paper towels need to be embossed by an embossing machine to ensure their friction and water absorption capacity. The common embossing devices for kitchen and bathroom paper on the market are mostly similar in structure, with two sets of embossing rollers as the main embossing components. There are protruding dots on the embossing rollers, and supporting rollers under the embossing rollers. The motor drives the two sets of rollers to rotate continuously. When the paper towel passes between the two sets of rollers, the embossing rollers emboss a dotted pattern. There are some functional deficiencies in actual use, and there is room for improvement. For example, when paper of different widths enters between the embossing roller and the supporting roller, the actual embossing position is not fixed, especially for the embossing roller with uneven distribution of convex dots. Although wide paper towel blanks can be embossed with patterns to the maximum extent, narrow paper is prone to empty areas without embossed dots when the position is not correct, and it does not have the function of width-adjustable deviation correction and air defense zone.

[0004] Now, a novel width-adjustable pressing point device for kitchen and bathroom paper is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a width-adjustable pressure point device for kitchen and sanitary paper, so as to solve the problem that the background technology mentioned above does not have the function of width-adjustable deviation correction and air defense zone.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a width-adjustable pressure point device for kitchen and bathroom paper, comprising a main body bearing plate, one side of the top of the main body bearing plate is fixedly connected to a main frame, two groups of driving motors are arranged below the main frame, the bottom end of the main body bearing plate is fixedly connected to a bottom support frame, two groups of pressure point rollers are longitudinally movably connected between the front and rear ends inside the main frame, a supporting roller is arranged below the pressure point roller, the front ends of the pressure point roller and the supporting roller are respectively fixedly connected to transmission gears, and the other side of the top of the main body bearing plate is provided with an adjustment component that can adjust the paper feed width.

[0007] The adjustment assembly includes a paper feed support bracket, which is fixedly connected to the other side of the top of the main body bearing plate, and the two sides of the top of the paper feed support bracket are respectively fixedly connected with concave frames, and two rows of positioning screw eyes are arranged at the middle position of the top of the paper feed support bracket, and two groups of paper edge limiting plates are horizontally placed on the top of the paper feed support bracket, and the other end of the paper edge limiting plate is fixedly connected with a positioning plate, and the top of the positioning plate is plugged with two groups of positioning bolts.

[0008] Preferably, two groups of paper feed smoothing rollers are movably connected between the front and rear ends inside the concave frame, and the concave frame is symmetrically distributed about the vertical center line of the paper feed support bracket.

[0009] Preferably, a paper edge limiting groove is provided at one end of the paper edge limiting plate, and the bottom end of the paper edge limiting groove is at the same height as the top end of the supporting roller.

[0010] Preferably, the positioning bolts penetrate the interior of the positioning plate and extend into the interior of the positioning screw eyes, and the positioning screw eyes are arranged at equal intervals.

[0011] Preferably, a first fixing plate is fixedly connected to the middle position of the top of the main frame, an alarm light is installed at the middle position of the top of the first fixing plate, an image acquisition camera unit is installed at the middle position of the bottom of the first fixing plate, a lamp frame is fixedly connected to the middle position of the bottom end of the main frame, and a plurality of groups of LED lamp beads are installed inside the lamp frame.

[0012] Preferably, a soft light plate is provided at the top of the lamp frame, the top of the soft light plate and the top of the supporting roller are at the same height, and the alarm light and the image acquisition camera unit are electrically connected.

[0013] Preferably, second fixing plates are fixedly connected to both sides of the top of the main frame, and an industrial vacuum cleaner access port is fixedly connected to the top of the second fixing plates.

[0014] Preferably, a dust suction port is fixedly connected to the bottom end of the second fixing plate, and the industrial vacuum cleaner access port and the interior of the dust suction port are connected.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the width-adjustable pressure point device for kitchen and toilet paper not only realizes the function of adjustable width deviation correction and air defense zone, but also realizes the function of pressure point state monitoring and the function of pressure roller surface cleaning;

[0016] (1) The paper feed support frame, the concave frame, the paper feed smoothing roller, the positioning screw eye, the paper edge limiting plate, the paper edge limiting groove, the positioning plate and the positioning bolt are provided. When in use, the kitchen and bathroom paper blank enters between the pressure point roller and the supporting roller, the driving motor drives the pressure point roller to rotate continuously through the belt, and the pressure point roller drives the supporting roller to rotate synchronously through the transmission gear. When the pressure point roller and the supporting roller rotate to convey the paper towel blank, dot-shaped concave patterns are pressed on the surface of the paper towel blank. The paper feed position can be adjusted according to the actual width of the kitchen and bathroom paper towel blank. The paper blank enters along the gap between the paper feed smoothing rollers on the concave frame, and the surface wrinkles are smoothed by the paper feed smoothing rollers. The smoothed paper towel blank enters between the two sets of paper edge limiting plates and passes through the paper edge limiting grooves. The two sets of paper edge limiting plates can limit the position of the paper towel blank so that it corresponds to the texture on the pressure point roller and the texture points are pressed out to the maximum extent. The positioning screw eyes, positioning plates and positioning bolts cooperate to adjust the position and distance of the paper edge limiting plates to match paper towels of different widths, thus realizing the function of width-adjustable deviation correction and air defense zone;

[0017] (2) By providing a first fixed plate, an alarm light, an image acquisition camera unit, a lamp frame, LED lamp beads and a soft light plate, when in use, the embossed paper towel continues to move forward under the traction of the traction device and reaches the bottom of the image acquisition camera unit. The LED lamp beads in the lamp frame are powered on and illuminated. The light softened by the soft light plate covers the bottom of the paper towel, and a shadow appears on the embossed part. The image acquisition camera unit collects the information of the shadow and compares it with the background data. When it is found that the number of shadows is obviously too small, the alarm light on the top of the first fixed plate flashes to provide feedback, reminding the staff to check in time, thereby realizing the function of monitoring the pressure point status;

[0018] (3) By providing a second fixed plate, an industrial vacuum cleaner access port and a dust suction port, when in use, the pressure point roller and the supporting roller cooperate with each other to extrude a dot pattern. Above the pressure point roller, the industrial vacuum cleaner is connected to the industrial vacuum cleaner access port on the top of the second fixed plate and suction is continued. The dust suction port suctions directly above the pressure point roller to remove paper scraps and fibers on the surface of the pressure point roller, thereby realizing the function of cleaning the surface of the pressure roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a main body bearing plate of the utility model when viewed from above;

[0021] Figure 3 It is a side view enlarged structural schematic diagram of the paper edge limiting plate of the utility model;

[0022] Figure 4 This is a bottom view of the structure of the first fixing plate of the utility model;

[0023] Figure 5 It is a side structural schematic diagram of the second fixing plate of the utility model.

[0024] In the figure: 1. Main body bearing plate; 2. Main frame; 3. Driving motor; 4. Bottom support frame; 5. Paper feed support frame; 6. Concave frame; 7. Paper feed smoothing roller; 8. Positioning screw eye; 9. Paper edge limit plate; 10. Paper edge limit groove; 11. Positioning plate; 12. Positioning bolt; 13. Pressure point roller; 14. Support roller; 15. Transmission gear; 16. First fixed plate; 17. Alarm light; 18. Image acquisition camera unit; 19. Lamp frame; 20. LED lamp beads; 21. Soft light plate; 22. Second fixed plate; 23. Industrial vacuum cleaner access port; 24. Dust suction port. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1-5 A width-adjustable pressing device for kitchen and sanitary paper comprises a main body bearing plate 1, a main frame 2 is fixedly connected to one side of the top of the main body bearing plate 1, two sets of driving motors 3 are arranged below the main frame 2, a bottom end of the main body bearing plate 1 is fixedly connected to a bottom support frame 4, two sets of pressing rollers 13 are longitudinally movably connected between the front and rear ends of the main frame 2, a supporting roller 14 is arranged below the pressing roller 13, and the front ends of the pressing roller 13 and the supporting roller 14 are respectively fixedly connected to transmission gears 15, and an adjusting component capable of adjusting the paper feed width is arranged on the other side of the top of the main body bearing plate 1;

[0027] See also Figure 1-5 A width-adjustable pressure point device for kitchen and sanitary paper also includes an adjustment component, which includes a paper feed support bracket 5, which is fixedly connected to the other side of the top of the main body bearing plate 1, and the two sides of the top of the paper feed support bracket 5 are respectively fixedly connected with concave frames 6, and two rows of positioning screw eyes 8 are arranged at the middle position of the top of the paper feed support bracket 5. Two groups of paper edge limiting plates 9 are horizontally placed at the top of the paper feed support bracket 5, and the other end of the paper edge limiting plate 9 is fixedly connected with a positioning plate 11, and two groups of positioning bolts 12 are inserted at the top of the positioning plate 11;

[0028] Two sets of paper feed smoothing rollers 7 are movably connected between the front and rear ends inside the concave frame 6. The concave frame 6 is symmetrically distributed about the vertical center line of the paper feed support frame 5. One end of the paper edge limiting plate 9 is provided with a paper edge limiting groove 10. The bottom end of the paper edge limiting groove 10 is at the same height as the top end of the support roller 14. The positioning bolt 12 passes through the interior of the positioning plate 11 and extends into the interior of the positioning screw eye 8. The positioning screw eye 8 is arranged at equal intervals and can be adjusted according to the width of the paper feed to limit the position of the paper feed to ensure the position and number of embossing.

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the kitchen and bathroom paper blanks enter along the gap between the paper feed smoothing rollers 7 on the concave frame 6, and the surface wrinkles are smoothed by the paper feed smoothing rollers 7. The smoothed paper towel blanks enter between the two sets of paper edge limiting plates 9 and pass through the paper edge limiting grooves 10. The two sets of paper edge limiting plates 9 can limit the position of the paper towel blanks so that they correspond to the texture on the pressure point rollers 13 and the texture points are pressed out to the maximum extent. The positioning screw eyes 8, the positioning plates 11 and the positioning bolts 12 cooperate to adjust the position and distance of the paper edge limiting plates 9 to match paper towels of different widths.

[0030] Embodiment 2: A first fixing plate 16 is fixedly connected to the middle position of the top of the main frame 2, an alarm light 17 is installed at the middle position of the top of the first fixing plate 16, an image acquisition camera unit 18 is installed at the middle position of the bottom of the first fixing plate 16, a lamp frame 19 is fixedly connected to the middle position of the bottom of the main frame 2, a plurality of groups of LED lamp beads 20 are installed inside the lamp frame 19, a soft light plate 21 is arranged at the top of the lamp frame 19, the top of the soft light plate 21 is at the same height as the top of the supporting roller 14, the alarm light 17 and the image acquisition camera unit 18 are electrically connected, and the surface image information of the paper towel can be collected, and the embossing effect can be judged by visual detection;

[0031] Specifically, Figure 2 and Figure 4 As shown, the embossed tissue reaches the bottom of the image acquisition camera unit 18, the LED lamp beads 20 in the lamp frame 19 are powered on and emit light, and the light softened by the soft light plate 21 is covered on the bottom of the tissue, and a shadow will appear on the embossed part. The image acquisition camera unit 18 collects the information of the shadow and compares it with the background data. When it is found that the number of shadows is obviously too small, the alarm light 17 on the top of the first fixed plate 16 flashes to feedback, reminding the staff to check in time.

[0032] Embodiment 3: The two sides of the top of the main frame 2 are respectively fixedly connected with a second fixing plate 22, the top of the second fixing plate 22 is fixedly connected with an industrial vacuum cleaner access port 23, and the bottom of the second fixing plate 22 is fixedly connected with a dust suction port 24. The industrial vacuum cleaner access port 23 and the dust suction port 24 are internally connected, and the fiber and paper scraps on the surface of the pressing roller can be sucked away to reduce the influence on the embossing effect;

[0033] Specifically, Figure 1 and Figure 5 As shown, an industrial vacuum cleaner is connected to the industrial vacuum cleaner access port 23 on the top of the second fixed plate 22 and suction is continued. The suction port 24 suctions directly above the pressure point roller 13 to remove paper scraps and fibers on the surface of the pressure point roller 13.

[0034] Working principle: When the utility model is used, first, the kitchen and sanitary paper blank enters between the pressure point roller 13 and the support roller 14, the driving motor 3 drives the pressure point roller 13 to rotate continuously through the belt, and the pressure point roller 13 drives the support roller 14 to rotate synchronously through the transmission gear 15. While the pressure point roller 13 and the support roller 14 rotate to convey the paper towel blank, dot-shaped concave patterns are pressed on the surface of the paper towel blank. According to the actual width of the kitchen and sanitary paper towel blank, the paper feeding position can be adjusted, and the kitchen and sanitary paper blank moves along the concave frame 6. The paper towel blank enters the gap between the paper feeding and smoothing rollers 7 on the paper feeding and smoothing rollers 7, and the surface wrinkles are smoothed by the paper feeding and smoothing rollers 7. The smoothed paper towel blank enters between the two sets of paper edge limiting plates 9 and passes through the paper edge limiting grooves 10. The two sets of paper edge limiting plates 9 can limit the position of the paper towel blank so that it corresponds to the texture on the pressure point roller 13, and the texture points are pressed out to the maximum extent. The positioning screw eye 8, the positioning plate 11 and the positioning bolt 12 cooperate to adjust the position and distance of the paper edge limiting plates 9 to match paper towels of different widths. The embossed paper towel continues to move forward under the traction of the traction device and arrives below the image acquisition camera unit 18. The LED lamp beads 20 in the lamp frame 19 are powered on and emit light. The light softened by the soft light plate 21 covers the bottom of the paper towel, and a shadow will appear on the embossed part. The image acquisition camera unit 18 collects the information of the shadow and compares it with the background data. When it is found that the number of shadows is obviously too small, the alarm light 17 on the top of the first fixed plate 16 flashes to give feedback, reminding the staff to check in time. The pressure point roller 13 and the supporting roller 14 cooperate with each other to extrude the dot pattern. Above the pressure point roller 13, an industrial vacuum cleaner is connected to the industrial vacuum cleaner access port 23 on the top of the second fixed plate 22 and suction is continued. The suction port 24 suctions directly above the pressure point roller 13 to remove paper scraps and fibers on the surface of the pressure point roller 13.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A width-adjustable pressure point device for kitchen and sanitary paper, comprising a main body bearing plate (1), characterized in that: A main frame (2) is fixedly connected to one side of the top of the main body bearing plate (1), two groups of driving motors (3) are arranged below the main body bearing plate (2), a bottom support frame (4) is fixedly connected to the bottom end of the main body bearing plate (1), two groups of pressure point rollers (13) are longitudinally movably connected between the front and rear ends inside the main body bearing plate (2), a supporting roller (14) is arranged below the pressure point roller (13), and the front ends of the pressure point roller (13) and the supporting roller (14) are respectively fixedly connected to transmission gears (15), and an adjustment component capable of adjusting the paper feed width is arranged on the other side of the top of the main body bearing plate (1); The adjustment component comprises a paper feed support frame (5), the paper feed support frame (5) is fixedly connected to the other side of the top of the main body bearing plate (1), the two sides of the top of the paper feed support frame (5) are respectively fixedly connected with concave frames (6), two rows of positioning screw eyes (8) are arranged at the middle position of the top of the paper feed support frame (5), two groups of paper edge limiting plates (9) are horizontally placed at the top of the paper feed support frame (5), the other end of the paper edge limiting plate (9) is fixedly connected with a positioning plate (11), and the top of the positioning plate (11) is plugged with two groups of positioning bolts (12).

2. The width-adjustable pressure point device for kitchen and toilet paper according to claim 1, characterized in that: Two groups of paper feed smoothing rollers (7) are movably connected between the front and rear ends inside the concave frame (6), and the concave frame (6) is symmetrically distributed about the vertical center line of the paper feed support frame (5).

3. The width-adjustable pressure point device for kitchen and toilet paper according to claim 1, characterized in that: One end of the paper edge limiting plate (9) is provided with a paper edge limiting groove (10), and the bottom end of the paper edge limiting groove (10) is at the same height as the top end of the supporting roller (14).

4. The width-adjustable pressure point device for kitchen and toilet paper according to claim 1, characterized in that: The positioning bolts (12) penetrate the interior of the positioning plate (11) and extend into the interior of the positioning screw eyes (8), and the positioning screw eyes (8) are arranged at equal intervals.

5. The width-adjustable pressure point device for kitchen and sanitary paper according to claim 1, characterized in that: A first fixing plate (16) is fixedly connected at the middle position of the top of the main frame (2), an alarm light (17) is installed at the middle position of the top of the first fixing plate (16), an image acquisition camera unit (18) is installed at the middle position of the bottom of the first fixing plate (16), a lamp frame (19) is fixedly connected at the middle position of the bottom of the main frame (2), and a plurality of groups of LED lamp beads (20) are installed inside the lamp frame (19).

6. The width-adjustable pressure point device for kitchen and toilet paper according to claim 5, characterized in that: A soft light plate (21) is provided at the top end of the lamp frame (19), the top end of the soft light plate (21) and the top end of the supporting roller (14) are at the same height, and the alarm light (17) and the image acquisition camera unit (18) are electrically connected.

7. The width-adjustable pressure point device for kitchen and sanitary paper according to claim 1, characterized in that: Second fixing plates (22) are fixedly connected to both sides of the top of the main frame (2), and an industrial vacuum cleaner access port (23) is fixedly connected to the top of the second fixing plate (22).

8. The width-adjustable pressure point device for kitchen and sanitary paper according to claim 7, characterized in that: The bottom end of the second fixed plate (22) is fixedly connected with a dust suction port (24), and the industrial vacuum cleaner access port (23) and the interior of the dust suction port (24) are connected.

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