Gum dipping device for industrial cloth manufacturing

Abstract

The utility model provides a gum dipping device for industrial cloth manufacturing, and belongs to the technical field of industrial cloth manufacturing. The device comprises a glue groove, a mounting plate, a compression roller set and a guide roller set, a movable driving mechanism is mounted above the side wall of the glue groove, the mounting plate is connected with the movable driving mechanism, the mounting plate is driven by the movable driving mechanism to horizontally move in the glue groove, the compression roller set comprises a fixed compression roller and a movable compression roller, one end of the fixed compression roller is rotationally arranged on the side wall of the glue groove, and the other end of the fixed compression roller is rotationally arranged on the guide roller set. A moving gap is formed between the other end of the fixed pressing roller and the side wall of the glue groove, the mounting plate is configured to be driven by a moving driving mechanism to slide in the moving gap, one end of the moving pressing roller is rotationally arranged on the mounting plate, the moving pressing roller and the fixed pressing roller are arranged in a staggered mode in the vertical direction, and the guide roller set is rotationally arranged on the side wall of the glue groove. The utility model particularly provides a gum dipping device for manufacturing industrial cloth, which can prolong a gum dipping path and is convenient for threading and winding the industrial cloth.

Description

Technical Field

[0001] This utility model belongs to the field of industrial fabric manufacturing technology, specifically an impregnation device for industrial fabric manufacturing. Background Technology

[0002] Industrial fabric is a tire skeleton fabric woven from high-strength ply yarn as warp and medium- or fine-count single yarn as weft. The warp yarns bear the load, while the weft yarns fix the warp yarn positions. After weaving and leveling, industrial fabric needs to be impregnated with adhesive to increase its toughness and strength. During the impregnation process, the industrial fabric is conveyed and pressed into a glue tank filled with adhesive by pressure rollers, allowing the fabric to absorb the adhesive and completing the impregnation process.

[0003] Impregnation time is crucial for ensuring impregnation quality, and currently, it is often extended by lengthening the industrial fabric conveying path. Specifically, this can be achieved by staggering multiple sets of pressure rollers within the impregnation tank and sequentially threading the industrial fabric through these rollers. However, arranging multiple pressure rollers along the length of the impregnation tank undoubtedly increases the floor space required for the impregnation equipment. While arranging multiple pressure rollers along the height of the impregnation tank effectively solves the problem of large floor space, the staggered arrangement of these rollers along the height of the tank makes the process of threading the industrial fabric between them inconvenient. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides an impregnation device for industrial fabric manufacturing, so as to at least partially solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: An impregnation device for industrial fabric manufacturing, comprising:

[0006] The glue tank has a moving drive mechanism installed on its upper side wall;

[0007] The mounting plate is connected to the moving drive mechanism, and the mounting plate is driven by the moving drive mechanism to move horizontally within the glue groove.

[0008] The pressure roller assembly includes a fixed pressure roller and a movable pressure roller. One end of the fixed pressure roller is rotatably mounted on the side wall of the glue tank, and the other end of the fixed pressure roller is provided with a moving gap between it and the side wall of the glue tank. The mounting plate is configured to slide within the moving gap driven by a moving drive mechanism. One end of the movable pressure roller is rotatably mounted on the mounting plate, and the movable pressure roller and the fixed pressure roller are staggered in the vertical direction.

[0009] The guide roller assembly is rotatably mounted on the side wall of the glue tank, and the guide roller assembly is used to guide the industrial fabric winding path.

[0010] It is important to know that a drain pipe is installed on the bottom side wall of the glue tank, and a valve is installed on the drain pipe. The remaining glue in the glue tank can be drained and replaced by using the drain pipe.

[0011] Furthermore, multiple sets of fixed pressure rollers and movable pressure rollers are rotatably provided on the side wall of the glue tank and the mounting plate, respectively, and the movable pressure roller is located between two sets of fixed pressure rollers in the vertical direction.

[0012] Furthermore, the guide roller assembly includes an inlet guide roller, a guide roller, and an outlet guide roller. An inlet groove is provided on the side wall of the glue tank, and a support plate is provided on the side wall of the glue tank. The inlet guide roller is rotatably mounted on the support plate and corresponds to the inlet groove. The guide roller is rotatably mounted on the side wall where the fixed pressure roller is located. The guide roller is located above the uppermost set of fixed pressure rollers. The outlet guide roller is rotatably mounted between the opposite side walls of the glue tank.

[0013] Furthermore, the driving mechanism includes a support box, a movable motor, a movable screw, and a movable guide rod. The support box is fixedly mounted on the side wall of the glue tank, and a sliding groove is formed on the bottom wall of the support box. The movable motor is fixedly mounted on the side wall of the support box, and the movable screw is rotatably mounted on the side wall of the support box. One end of the movable screw is connected to the output end of the movable motor. The movable guide rod is fixedly mounted on the side wall of the support box, and a movable block is threadedly connected to the movable screw. The movable block is slidably mounted on the movable guide rod, and the mounting plate passes through and is slidably mounted in the sliding groove. The mounting plate is fixedly connected to the movable block.

[0014] Furthermore, the glue tank is also provided with a scraper assembly, which includes two sets of symmetrically arranged scrapers, and the scraper assembly is located above the guide roller.

[0015] Furthermore, a scraper adjustment mechanism is provided on the side wall of the glue tank. The scraper adjustment mechanism includes a cylinder, a load-bearing plate, a sliding rod, and a connecting rod. The cylinder is fixedly mounted on the side wall of the glue tank, and a mounting seat is provided at the free end of the cylinder. The load-bearing plate is fixedly mounted on the side wall of the glue tank. The sliding rod is located between the load-bearing plate and the side wall of the glue tank. Two sets of sliders are slidably mounted on the sliding rod. Two sets of connecting rods are provided corresponding to the sliders. The two ends of the connecting rod are respectively hinged between the mounting seat and the sliders. The two sets of scrapers are respectively fixedly connected to the two sets of sliders.

[0016] It should be noted that, in order to improve the stability of the scraper position adjustment, two sets of scraper adjustment mechanisms are symmetrically arranged on opposite side walls of the glue tank. The cylinders of the two sets of scraper adjustment mechanisms are controlled to extend and retract synchronously by a controller. The two ends of the scraper are connected to the corresponding sliders of the two sets of scraper adjustment mechanisms.

[0017] The beneficial effects of this utility model by adopting the above structure are as follows:

[0018] By setting up a moving drive mechanism, the moving pressure roller is moved relative to the fixed pressure roller, which enables convenient winding of industrial fabric between the fixed pressure roller and the moving pressure roller. This improves the winding efficiency of industrial fabric, extends the impregnation path of the industrial fabric, and enhances the impregnation effect. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a three-dimensional cross-sectional view of an embodiment of the present invention from the side view direction;

[0022] Figure 3 This is a top-view cross-sectional structural diagram of an embodiment of the present invention;

[0023] Figure 4 for Figure 3 A magnified view of part A;

[0024] Figure 5 This is a three-dimensional cross-sectional view of an embodiment of the present utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the mobile drive mechanism according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the industrial fabric winding structure before the mounting plate is moved according to an embodiment of the present invention.

[0027] Figure 8 This is a schematic diagram of the industrial fabric winding structure after the mounting plate is moved according to an embodiment of the present invention.

[0028] Among them, 1. glue tank, 2. moving drive mechanism, 3. mounting plate, 4. fixed pressure roller, 5. moving pressure roller, 6. moving gap, 7. inlet guide roller, 8. guide roller, 9. outlet guide roller, 10. inlet groove, 11. support plate, 12. support box, 13. moving motor, 14. moving screw, 15. moving guide rod, 16. slide groove, 17. moving block, 18. scraper, 19. cylinder, 20. load-bearing plate, 21. slide rod, 22. connecting rod, 23. mounting base, 24. slider, 25. industrial cloth. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0031] See Figures 1-3 and Figure 5 This embodiment provides an impregnation apparatus for industrial fabric manufacturing, comprising:

[0032] The glue tank 1 has a moving drive mechanism 2 installed on its upper side wall;

[0033] Mounting plate 3 is connected to the moving drive mechanism 2. Mounting plate 3 is driven by the moving drive mechanism 2 to move horizontally within the glue tank 1.

[0034] The pressure roller assembly includes a fixed pressure roller 4 and a movable pressure roller 5. One end of the fixed pressure roller 4 is rotatably mounted on the side wall of the glue tank 1, and the other end of the fixed pressure roller 4 is provided with a moving gap 6 between it and the side wall of the glue tank 1. The mounting plate 3 is configured to slide within the moving gap 6 driven by the moving drive mechanism 2. One end of the movable pressure roller 5 is rotatably mounted on the mounting plate 3. The movable pressure roller 5 and the fixed pressure roller 4 are staggered in the vertical direction. When the movable pressure roller 5 moves horizontally with the mounting plate 3, the movable pressure roller 5 passes above or below the fixed pressure roller 4. Since the fixed pressure roller 4 and the movable pressure roller 5 are staggered, the fixed pressure roller 4 will not interfere with the movement path of the movable pressure roller 5.

[0035] The guide roller assembly is rotatably mounted on the side wall of the glue tank 1. The guide roller assembly is used to guide the path of the industrial cloth 25 through which it is wound.

[0036] It should be noted that a glue drain pipe is installed on the bottom side wall of glue tank 1, and a valve is installed on the glue drain pipe. The remaining glue in glue tank 1 can be drained and replaced by the glue drain pipe.

[0037] It should be noted that, in order to reduce the floor space occupied by the glue tank 1, the fixed pressure roller 4 is set close to one side wall of the glue tank 1, providing sufficient space for the moving pressure roller 5 to move, thereby maximizing the length of the industrial cloth 25 wrapped between the fixed pressure roller 4 and the moving pressure roller 5.

[0038] Specifically, see Figure 5 , Figure 7 and Figure 8In this embodiment, multiple sets of fixed pressure rollers 4 and movable pressure rollers 5 are rotatably provided on the side wall of the glue tank 1 and the mounting plate 3, respectively. The movable pressure rollers 5 are located between two sets of fixed pressure rollers 4 in the vertical direction. In the initial state, the movable pressure rollers 5 are located between the fixed pressure rollers 4 and the side wall of the glue tank 1 where the fixed pressure rollers 4 are close. There is a vertical fabric passage between the movable pressure rollers 5 and the fixed pressure rollers 4 for the industrial cloth 25 to pass through.

[0039] Specifically, see Figure 5 , Figure 7 and Figure 8 In this embodiment, the guide roller group includes an inlet guide roller 7, a guide roller 8, and an outlet guide roller 9. An inlet groove 10 is provided on the side wall of the glue tank 1, and a support plate 11 is provided on the side wall of the glue tank 1. The inlet guide roller 7 is rotatably mounted on the support plate 11 and corresponds to the inlet groove 10. Under the action of the inlet guide roller 7, the industrial cloth 25 is introduced into the glue tank 1. The guide roller 8 is rotatably mounted on the side wall where the fixed pressure roller 4 is provided. The guide roller 8 is located above the uppermost set of fixed pressure rollers 4. Under the action of the guide roller 8, the industrial cloth 25 introduced by the inlet guide roller 7 is guided into the fabric passage. The outlet guide roller 9 is rotatably mounted between the opposite side walls of the glue tank 1. Under the action of the outlet guide roller 9, the free end of the industrial cloth 25 in the fabric passage is guided to the upper end facing the glue tank 1, thereby leading the industrial cloth 25 out of the glue tank 1.

[0040] During operation, in the initial state (refer to...) Figure 7 The movable pressure roller 5 is located to the left of the fixed pressure roller 4. It guides the industrial fabric 25 from above the guide roller 7 and guide roller 8 into the fabric passage. The industrial fabric 25 is drawn out from below the bottom set of fixed pressure rollers 4 and passes under the exit guide roller 9. It then wraps around from below the exit guide roller 9 and exits from the glue tank 1, completing the winding of the industrial fabric 25. Then, driven by the moving mechanism, the mounting plate 3 slides within the glue tank 1. The mounting plate 3 drives the movable pressure roller 5 to move horizontally. The movable pressure roller 5 passes between the fixed pressure rollers 4, and while moving, the industrial fabric 25 is spirally wound around the fixed pressure rollers 4 and the movable pressure roller 5, extending the winding path of the industrial fabric 25 and thus extending the impregnation time of the industrial fabric 25 (see...). Figure 8 ).

[0041] Specifically, see Figure 2 and Figure 6In this embodiment, the drive mechanism 2 includes a support box 12, a moving motor 13, a moving screw 14, and a moving guide rod 15. The support box 12 is fixedly mounted on the side wall of the glue tank 1. A sliding groove 16 is provided on the bottom wall of the support box 12. The moving motor 13 is fixedly mounted on the side wall of the support box 12. The moving screw 14 is rotatably mounted on the side wall of the support box 12. One end of the moving screw 14 is connected to the output end of the moving motor 13. The moving guide rod 15 is fixedly mounted on the side wall of the support box 12. A moving block 17 is threadedly connected to the moving screw 14. The moving block 17 is slidably mounted on the moving guide rod 15. The mounting plate 3 passes through and is slidably mounted in the sliding groove 16. The mounting plate 3 is fixedly connected to the moving block 17.

[0042] During operation, the moving motor 13 is started, which drives the moving screw 14 to rotate. Driven by the moving screw 14 and guided by the moving guide rod 15, the moving block 17 is moved. The moving block 17 drives the mounting plate 3 to slide along the slide groove 16. The mounting plate 3 drives the moving pressure roller 5 to move horizontally relative to the fixed pressure roller 4, thereby moving the moving pressure roller 5 from the left side of the fixed pressure roller 4 to the right side of the fixed pressure roller 4, so that the vertically passing industrial cloth 25 is spirally wound between the fixed pressure roller 4 and the moving pressure roller 5.

[0043] Specifically, see Figure 5 , Figure 7 and Figure 8 In this embodiment, the glue tank 1 is also equipped with a scraper assembly, which includes two sets of symmetrically arranged scrapers 18, located above the guide roller 9. During operation, the two sets of scrapers 18 work together to scrape off excess glue from the industrial cloth 25.

[0044] Specifically, see Figures 3-5 , Figure 7 and Figure 8 In this embodiment, a scraper 18 adjustment mechanism is provided on the side wall of the glue tank 1. The scraper 18 adjustment mechanism includes a cylinder 19, a load-bearing plate 20, a slide rod 21, and a connecting rod 22. The cylinder 19 is fixedly mounted on the side wall of the glue tank 1. The free end of the cylinder 19 is provided with a mounting seat 23. The load-bearing plate 20 is fixedly mounted on the side wall of the glue tank 1. The slide rod 21 is located between the load-bearing plate 20 and the side wall of the glue tank 1. Two sets of sliders 24 are slidably mounted on the slide rod 21. Two sets of connecting rods 22 are provided corresponding to the sliders 24. The two ends of the connecting rod 22 are respectively hinged between the mounting seat 23 and the sliders 24. The two sets of scrapers 18 are respectively fixedly connected to the two sets of sliders 24.

[0045] It should be noted that, in order to improve the stability of the position adjustment of the scraper 18, two sets of scraper 18 adjustment mechanisms are symmetrically arranged on the opposite side walls of the glue tank 1. The cylinders 19 of the two sets of scraper 18 adjustment mechanisms are controlled to extend and retract synchronously by the controller. The two ends of the scraper 18 are connected to the corresponding sliders 24 of the two sets of scraper 18 adjustment mechanisms.

[0046] During operation, after the industrial cloth 25 is passed between the two sets of scrapers 18, the controller controls the two sets of cylinders 19 to retract synchronously. The cylinders 19 pull the sliders 24 along the slide rod 21 through the connecting rod 22. The two sets of sliders 24 move towards each other, so that the two sets of scrapers 18 approach and adhere to the surface of the industrial cloth 25. During the process of conveying the industrial cloth 25 through adhesive impregnation, the scrapers 18 scrape off the excess adhesive from the surface of the conveyed industrial cloth 25.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An impregnation apparatus for industrial fabric manufacturing, characterized in that, include: The glue tank (1) has a moving drive mechanism (2) installed on its upper side wall. The mounting plate (3) is connected to the moving drive mechanism (2), and the mounting plate (3) is driven by the moving drive mechanism (2) to move horizontally within the glue groove (1); The pressure roller assembly includes a fixed pressure roller (4) and a movable pressure roller (5). One end of the fixed pressure roller (4) is rotatably mounted on the side wall of the glue tank (1). The other end of the fixed pressure roller (4) is provided with a movable gap (6) between it and the side wall of the glue tank (1). The mounting plate (3) is configured to slide within the movable gap (6) driven by the movable drive mechanism (2). One end of the movable pressure roller (5) is rotatably mounted on the mounting plate (3). The movable pressure roller (5) and the fixed pressure roller (4) are staggered in the vertical direction. The guide roller assembly is rotatably mounted on the side wall of the rubber trough (1).

2. The impregnation apparatus for industrial fabric manufacturing according to claim 1, characterized in that, The fixed pressure roller (4) and the movable pressure roller (5) are respectively provided in multiple sets on the side wall of the glue tank (1) and the mounting plate (3). The movable pressure roller (5) is located between the two sets of fixed pressure rollers (4) in the vertical direction.

3. The impregnation apparatus for industrial fabric manufacturing according to claim 1, characterized in that, The guide roller group includes an inlet guide roller (7), a guide roller (8), and an outlet guide roller (9). An inlet groove (10) is provided on the side wall of the glue tank (1). A support plate (11) is provided on the side wall of the glue tank (1). The inlet guide roller (7) is rotatably mounted on the support plate (11). The inlet guide roller (7) corresponds to the inlet groove (10). The guide roller (8) is rotatably mounted on the side wall where a fixed pressure roller (4) is provided. The guide roller (8) is located above the uppermost set of fixed pressure rollers (4). The outlet guide roller (9) is rotatably mounted between the opposite side walls of the glue tank (1).

4. The impregnation apparatus for industrial fabric manufacturing according to claim 1, characterized in that, The drive mechanism (2) includes a support box (12), a moving motor (13), a moving screw (14), and a moving guide rod (15). The support box (12) is fixedly mounted on the side wall of the glue tank (1). A sliding groove (16) is provided on the bottom wall of the support box (12). The moving motor (13) is fixedly mounted on the side wall of the support box (12). The moving screw (14) is rotatably mounted on the side wall of the support box (12). One end of the moving screw (14) is connected to the output end of the moving motor (13). The moving guide rod (15) is fixedly mounted on the side wall of the support box (12). A moving block (17) is threadedly connected to the moving screw (14). The moving block (17) is slidably mounted on the moving guide rod (15). The mounting plate (3) passes through and is slidably mounted in the sliding groove (16). The mounting plate (3) is fixedly connected to the moving block (17).

5. The impregnation apparatus for industrial fabric manufacturing according to claim 1, characterized in that, The glue tank (1) is also provided with a scraper assembly, which includes two sets of symmetrically arranged scrapers (18) located above the guide roller (9).

6. The impregnation apparatus for industrial fabric manufacturing according to claim 5, characterized in that, The side wall of the glue tank (1) is provided with a scraper (18) adjustment mechanism. The scraper (18) adjustment mechanism includes a cylinder (19), a load-bearing plate (20), a slide rod (21) and a connecting rod (22). The cylinder (19) is fixedly installed on the side wall of the glue tank (1). The free end of the cylinder (19) is provided with a mounting seat (23). The load-bearing plate (20) is fixedly installed on the side wall of the glue tank (1). The slide rod (21) is located between the load-bearing plate (20) and the side wall of the glue tank (1). Two sets of sliders (24) are slidably installed on the slide rod (21). The connecting rod (22) is provided with two sets of sliders (24) corresponding to each other. The two ends of the connecting rod (22) are respectively hinged between the mounting seat (23) and the sliders (24). The two sets of scrapers (18) are respectively fixedly connected to the two sets of sliders (24).

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