Gluing device for non-woven fabric processing

Abstract

The utility model discloses a gluing device for non-woven fabric processing, which relates to the field of non-woven fabric processing, and comprises two side plates, a driving roller arranged between the two side plates, the driving roller is connected with the output end of a first motor, a cross beam is fixedly connected above the side plates, a glue storage tank is arranged above the cross beam, and the glue storage tank is connected with the output end of the first motor. A second motor is installed above the glue storage tank to stir glue inside, a heating pipe is arranged inside the side wall of the glue storage tank to enhance the heat preservation performance, the lower portion of the cross beam is connected with a fixing support through a telescopic column, a glue coating roller is arranged inside the fixing support, and the telescopic column drives the glue coating roller to move to control the distance between the glue coating roller and the non-woven fabric. The glue storage tank is communicated with the glue outlet pipe through the glue conveying pipe and sprays glue liquid to the glue coating roller from the glue outlet, the scraping plates are arranged on the two sides of the glue coating roller, the height of the scraping plates can be adjusted through the adjusting screw rod to control the thickness of the glue liquid on the glue coating roller, the heating chamber and the curing chamber are arranged behind the fixing support to rapidly cure the glue liquid, and the curing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to a glue coating device for non-woven fabric processing. Background Technique

[0002] Non-woven fabric is a kind of non-woven cloth, which is a textile material formed by directly bonding, entangling or stitching fibers or fiber groups together. Non-woven fabric is usually softer and more comfortable than traditional textiles and has stronger air permeability. Non-woven fabric is widely used in many fields because of its low cost and easy processing.

[0003] When the non-woven fabric needs to improve the surface hardness and strength, and has the performance of waterproof and moisture-proof or is bonded with other materials, it often needs to be coated with glue. When the non-woven fabric is coated with glue, a glue coating roller is usually used for coating. Because it is not easy to control the distance between the glue coating roller and the non-woven fabric, the coating thickness is not easy to control, and the glue liquid cannot be solidified in time after coating, which affects the curing effect. Therefore, a glue coating device for non-woven fabric processing is proposed to solve the above problems. Content of the Utility Model

[0004] In order to solve the above technical problems, a glue coating device for non-woven fabric processing is provided. This technical solution solves the problems that it is not easy to control the coating thickness of the glue coating roller when coating the non-woven fabric and the glue cannot be quickly cured after coating.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A glue coating device for non-woven fabric processing, including side plates. There are two side plates. A driving roller is rotatably connected to the inner walls of the two side plates. A first motor is installed on the surface of one side plate. The output end of the first motor is fixedly connected to the rotating shaft of the driving roller. A cross beam is fixedly connected above the side plates. A glue storage tank is arranged above the cross beam. A second motor is installed in the middle above the glue storage tank. A plurality of telescopic columns are fixedly connected below the cross beam. The lower ends of the telescopic columns are fixedly connected with a fixed bracket. A glue coating roller is rotatably connected inside the fixed bracket. A curing chamber is arranged behind the fixed bracket. A heating chamber is arranged below the curing chamber. A ventilation pipe is fixedly connected to one side wall of the curing chamber. The other end of the ventilation pipe is communicated with the heating chamber.

[0007] Preferably, a glue delivery pipe is connected to the lower part of the glue storage tank. A flow controller is installed on the surface of the glue delivery pipe. The glue delivery pipe extends downward and is connected to a glue outlet pipe. The glue outlet pipe is fixedly connected to the surface of a fixed bracket through a connecting block above. A plurality of glue outlets are provided below the glue outlet pipe, and the glue outlets are evenly arranged. A plurality of fixing blocks are fixedly connected to both sides of the fixed bracket. The fixing blocks are symmetrically and obliquely arranged with respect to the fixed bracket. A matching chute is provided inside the fixing blocks on the same side, and a scraper is slidably connected inside. A regulating screw is rotatably connected to the inside of the chutes of the plurality of fixing blocks. The surface of the regulating screw is threadedly connected to the sliders at both ends of the scraper. A rotating handle is provided at the top of the regulating screw.

[0008] Preferably, the inner wall of the glue storage tank includes an outer heat insulation layer and an inner heat conduction layer. A plurality of heating pipes are provided between the heat insulation layer and the heat conduction layer. A rotating shaft is provided inside the glue storage tank. The rotating shaft is fixedly connected to the output end of a second motor. A plurality of groups of stirring blades are fixedly connected to the surface of the rotating shaft.

[0009] Preferably, a plurality of first fans are installed on one side wall of the curing chamber. A plurality of air guiding plates are fixedly installed inside the connection part of the curing chamber and the ventilation pipe. The air guiding plates are all arranged at a certain inclined angle.

[0010] Preferably, a filter screen is provided on one side wall of the heating chamber. A plurality of second fans are installed at the connection part of the heating chamber and the ventilation pipe. A plurality of heating wires are provided inside the heating chamber.

[0011] Preferably, matching blocks and slots are respectively provided inside the regulating screw and the rotating handle.

[0012] Preferably, a feed inlet and a discharge outlet are respectively provided at both ends of the curing chamber.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] 1. The outer wall of the glue storage tank is provided with a heat insulation layer, and heating pipes are provided inside the side wall to heat the glue liquid inside, enhancing the heat insulation performance and making the glue liquid not easy to solidify due to low temperature.

[0015] 2. Scrapers are provided on both sides of the glue application roller. The height of the scrapers can be adjusted by rotating the regulating screws, which can conveniently control the distance between the scrapers and the glue application roller. When the glue application roller rotates, it can not only evenly apply the glue liquid on the glue application roller but also conveniently control the thickness of the glue liquid on the glue application roller.

[0016] 3. By extending or retracting the telescopic column 31 to drive the lower glue application roller to move, the height of the glue application roller can be controlled, which can conveniently adjust the distance between the glue application roller and the non-woven fabric and control the thickness of the glue application.

[0017] 4. The non-woven fabric after applying glue enters the curing chamber. The heating chamber below uses heating wires to heat the air inside, and a fan blows the hot air into the curing chamber to heat and cure the glue on the non-woven fabric, enabling the non-woven fabric after applying glue to be quickly cured and improving the curing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural view of the present invention;

[0019] Figure 2 is a schematic rear structural view of the present invention;

[0020] Figure 3 is a schematic structural view of the glue application mechanism in the present invention;

[0021] Figure 4 is a schematic structural view of the squeegee in the present invention;

[0022] Figure 5 is a schematic internal structural view of the present invention;

[0023] Figure 6 is a schematic structural view of another perspective of the present invention.

[0024] The reference numerals in the figures are:

[0025] 1. Side plate; 11. Driving roller; 12. First motor; 13. Cross beam; 2. Glue storage tank; 21. Second motor; 22. Rotating shaft; 23. Stirring blade; 24. Heating pipe; 25. Glue conveying pipe; 26. Flow controller; 3. Fixed bracket; 31. Telescopic column; 32. Glue outlet pipe; 33. Glue outlet; 34. Fixed block; 35. Squeegee; 36. Adjusting screw; 37. Rotating handle; 4. Glue application roller; 5. Curing chamber; 51. First fan; 52. Air guide plate; 6. Heating chamber; 61. Ventilation pipe; 62. Filter screen; 63. Second fan; 64. Heating wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0027] As Figure 1-2As shown in the figure, a glue coating device for non-woven fabric processing includes side plates 1. There are two side plates 1. A transmission roller 11 is rotatably connected to the inner walls of the two side plates 1. A first motor 12 is installed on the surface of one side plate 1. The output end of the first motor 12 is fixedly connected to the rotating shaft of the transmission roller 11. After the first motor 12 is started, it drives the transmission roller 11 to rotate. The transmission roller 11 drives the non-woven fabric on its surface to move inward through friction. Above the side plate 1, a cross beam 13 is fixedly connected. Above the cross beam 13, there is a glue storage tank 2. In the middle above the glue storage tank 2, a second motor 21 is installed. The second motor 21 is used to stir the glue liquid in the glue storage tank 2. Below the cross beam 13, a plurality of telescopic columns 31 are fixedly connected. The lower ends of the telescopic columns 31 are fixedly connected to a fixed bracket 3. A glue coating roller 4 is rotatably connected inside the fixed bracket 3. The telescopic columns 31 can drive the fixed bracket 3 to move up and down to adjust the distance between the glue coating roller 4 and the transmission roller 11 and adjust the thickness of the glue coating. Behind the fixed bracket 3, there is a curing chamber 5. Feeding ports and discharging ports are respectively opened at both ends of the curing chamber 5. Below the curing chamber 5, there is a heating chamber 6. One side wall of the curing chamber 5 is fixedly connected to a ventilation pipe 61. The other end of the ventilation pipe 61 is communicated with the heating chamber 6. The hot air generated by the heating chamber 6 is sent into the curing chamber 5 through the ventilation pipe 61 to heat and cure the glue-coated non-woven fabric.

[0028] As Figure 3-4 shown, a glue delivery pipe 25 is communicated below the glue storage tank 2. The glue delivery pipe 25 is made of flexible material. A flow controller 26 is installed on the surface of the glue delivery pipe 25. The flow controller 26 can adjust the speed of the glue output to make the glue output stable and uniform. The glue delivery pipe 25 extends downward and is communicated with a glue outlet pipe 32. The glue outlet pipe 32 is fixedly connected to the surface of the fixed bracket 3 through a connecting block above. Below the glue outlet pipe 32, there are a plurality of glue outlets 33. The glue outlets 33 are evenly arranged. The glue liquid is sprayed onto the surface of the glue coating roller 4 through the glue outlets 33. A plurality of fixing blocks 34 are fixedly connected to both sides of the fixed bracket 3. The fixing blocks 34 are symmetrically and obliquely arranged with respect to the fixed bracket 3. Inside the fixing blocks 34 on the same side, there are matching chutes and a scraper 35 is slidably connected inside. The scraper 35 can spread the glue liquid on the glue coating roller 4 evenly. Inside the chutes of the plurality of fixing blocks 34, adjusting screws 36 are rotatably connected. The surface of the adjusting screw 36 is threadedly connected to the sliders at both ends of the scraper 35. A rotating handle 37 is provided at the top of the adjusting screw 36. By rotating the rotating handles 37 on both sides, the scraper 35 can be moved closer to or away from the glue coating roller 4, which can conveniently adjust the thickness of the glue liquid. Moreover, matching blocks and grooves are respectively provided inside the adjusting screw 36 and the rotating handle 37. The rotating handle 37 can be quickly disassembled to remove the scraper 35.

[0029] As Figure 5-6As shown, the inner wall of the glue storage tank 2 includes an outer heat insulation layer and an inner heat conduction layer. A plurality of heating tubes 24 are provided between the heat insulation layer and the heat conduction layer. After the heating tubes 24 are powered on, they heat the glue liquid inside the glue storage tank 2, enhancing the heat insulation effect of the glue storage tank 2 and preventing the glue liquid inside from solidifying. A rotating shaft 22 is provided inside the glue storage tank 2. The rotating shaft 22 is fixedly connected to the output end of the second motor 21. A plurality of groups of stirring blades 23 are fixedly connected to the surface of the rotating shaft 22. The second motor 21 drives the stirring blades 23 to rotate to fully stir the glue liquid. A filter screen 62 is provided on one side wall of the heating chamber 6. A plurality of second fans 63 are installed at the connection between the heating chamber 6 and the ventilation pipe 61. A plurality of heating wires 64 are provided inside the heating chamber 6. The second fans 63 suck external air through the filter screen 62 into the heating chamber 6. The heating wires 64 heat the air. The hot air is blown into the curing chamber 5 through the ventilation pipe 61. A plurality of first fans 51 are installed on one side wall of the curing chamber 5. A plurality of air guiding plates 52 are fixedly installed inside the connection between the curing chamber 5 and the ventilation pipe 61. The air guiding plates 52 are all arranged at a certain inclined angle. After the hot air passes through the air guiding plates 52, it is evenly blown into the curing chamber 5 to heat and cure the non-woven fabric after coating with glue.

[0030] The principle of the present utility model is as follows: The first motor 12 drives the driving roller 11 to rotate. The non-woven fabric passes through between the driving roller 11 and the glue coating roller 4. The second motor 21 drives the stirring blades 23 to stir the glue liquid in the glue storage tank 2 to make it evenly mixed. Then, it is sprayed from the glue outlet 33 to the surface of the glue coating roller 11 through the glue conveying pipe 25. The distance between the scraping plate 35 and the glue coating roller 4 is adjusted by rotating the rotating handles 37 on both sides to adjust the thickness of the glue liquid covering the glue coating roller 4. The distance between the glue coating roller 4 and the non-woven fabric is adjusted by controlling the telescopic column 31 to drive the glue coating roller 4 to move, adjusting the thickness of the glue coating. The non-woven fabric moves backward, and the glue coating roller 4 evenly coats the glue liquid on the surface of the non-woven fabric. After the non-woven fabric completed with glue coating enters the curing chamber 5, the heating chamber 6 below uses the heating wires 64 to heat the air and blows the hot air into the curing chamber 5 to heat and cure the glue liquid, enabling the non-woven fabric after coating with glue to be quickly cured and improving the curing effect.

[0031] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glue coating device for nonwoven fabric processing, characterized in that: The invention comprises a side plate (1), wherein two side plates (1) are provided, the inner walls of the two side plates (1) are rotatably connected to a transmission roller (11), a first motor (12) is installed on the surface of one side plate (1), the output end of the first motor (12) is fixedly connected to the rotating shaft of the transmission roller (11), a crossbeam (13) is fixedly connected above the side plate (1), a glue storage tank (2) is provided above the crossbeam (13), and a second motor (21) is installed in the middle of the upper part of the glue storage tank (2) A plurality of telescopic columns (31) are fixedly connected below the cross beam (13), a fixed bracket (3) is fixedly connected to the lower end of the telescopic column (31), a glue coating roller (4) is rotatably connected inside the fixed bracket (3), a curing chamber (5) is provided behind the fixed bracket (3), a heating chamber (6) is provided below the curing chamber (5), a ventilation pipe (61) is fixedly connected to a side wall of one side of the curing chamber (5), and the other end of the ventilation pipe (61) is connected to the heating chamber (6).

2. The gluing device for nonwoven fabric processing according to claim 1, characterized in that: A rubber delivery pipe (25) is connected to the bottom of the rubber storage tank (2). A flow controller (26) is installed on the surface of the rubber delivery pipe (25). The rubber delivery pipe (25) extends downward to communicate with a rubber outlet pipe (32). The rubber outlet pipe (32) is fixedly connected to the surface of the fixed bracket (3) through an upper connecting block. A plurality of rubber outlets (33) are arranged below the rubber outlet pipe (32). The rubber outlets (33) are evenly arranged. A plurality of fixed blocks (34) are fixedly connected to both sides of the fixed bracket (3). The fixed blocks (34) are symmetrically and tiltedly arranged with respect to the fixed bracket (3). Matching slide grooves are arranged inside the fixed blocks (34) on the same side and a scraper (35) is slidably connected inside. Adjustment screws (36) are rotatably connected inside the slide grooves of the plurality of fixed blocks (34). The surfaces of the adjustment screws (36) are threadedly connected to the sliders at both ends of the scraper (35). A rotation handle (37) is arranged at the top of the adjustment screw (36).

3. The gluing device for nonwoven fabric processing according to claim 1, characterized in that: The inner wall of the glue storage tank (2) comprises an outer heat-insulating layer and an inner heat-conducting layer, a plurality of heating tubes (24) are arranged between the heat-insulating layer and the heat-conducting layer, a rotating shaft (22) is arranged inside the glue storage tank (2), the rotating shaft (22) is fixedly connected to the output end of the second motor (21), and a plurality of groups of stirring blades (23) are fixedly connected to the surface of the rotating shaft (22).

4. The gluing device for nonwoven fabric processing according to claim 1, characterized in that: A plurality of first fans (51) are installed on one side wall of the curing chamber (5), and a plurality of air guide plates (52) are fixedly installed inside the connection between the curing chamber (5) and the ventilation pipe (61), and the air guide plates (52) are all arranged at a certain angle.

5. The gluing device for nonwoven fabric processing according to claim 1, characterized in that: A filter screen (62) is provided on one side wall of the heating chamber (6), a plurality of second fans (63) are installed at the connection between the heating chamber (6) and the ventilation pipe (61), and a plurality of heating wires (64) are provided inside the heating chamber (6).

6. The gluing device for nonwoven fabric processing according to claim 2, characterized in that: The adjusting screw rod (36) and the rotating handle (37) are respectively provided with matching clamping blocks and clamping grooves inside.

7. The gluing device for nonwoven fabric processing according to claim 1, characterized in that: The two ends of the curing chamber (5) are respectively provided with a feed inlet and a discharge outlet.

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