Impregnator

Abstract

The utility model discloses an impregnating machine, which belongs to the field of textile equipment and comprises a rack, a glue tank and a mounting plate are arranged on the rack, the mounting plate is provided with an adjustable connecting structure, and an impregnating roller component can be transversely or vertically arranged on the mounting plate; the dipping roller assembly comprises a roller shaft support and a dipping roller driven by a first motor, the dipping roller is partially immersed in the glue tank, the roller shaft support is provided with a clamping groove, a clamping block driven by an air cylinder is arranged in the clamping groove, the clamping block is in pivot connection with a pressing roller, and the air cylinder drives the clamping block to enable the pressing roller to abut against the dipping roller under preset pressure. The wall of the glue tank is of a hollow structure and forms a cooling water channel, and the glue tank is provided with a liquid inlet valve and a liquid outlet valve which are communicated with the glue tank. By manually adjusting the position of the dipping roller assembly, the dipping machine can switch two modes to meet the dipping requirements of different products; meanwhile, the cooling function of the glue tank can reduce the temperature of the glue solution, the cooling waiting time of the product after glue dipping in the rear section is shortened, and the overall production efficiency is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of textile equipment and relates to an impregnation machine. Background Technology

[0002] In the textile processing industry, the impregnation machine is a key piece of equipment in the impregnation process. Currently, the rubber rollers of impregnation machines on the market are mainly placed in two ways: horizontal and vertical. These two forms are relatively fixed in terms of equipment structure, and it is impossible to flexibly adjust and switch between the two, thus failing to meet the needs of both uses at the same time.

[0003] Meanwhile, textiles impregnated by existing impregnation machines require a considerable waiting time in subsequent processes to allow the adhesive to cool fully before further processing can proceed. This waiting period consumes a significant amount of production time, leading to longer production cycles and reduced overall production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an impregnation machine that, through structural improvements, allows for manual switching between two modes, thereby reducing the cooling time of the adhesive after impregnation.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An impregnation machine includes a frame, on which a glue tank is provided, characterized in that:

[0007] The frame is provided with a mounting plate, and the mounting plate is provided with an adjustable connection structure. The impregnation roller assembly can be mounted horizontally or vertically on the mounting plate through the connection structure.

[0008] The impregnation roller assembly includes a roller shaft support, on which an impregnation roller driven by a first motor is mounted, and the impregnation roller is partially immersed in the glue tank;

[0009] The roller support is provided with a slot, and a cylinder-driven block is provided in the slot. The cylinder drives the block to move within a preset stroke range. A pressure roller is pivotally mounted on the block, and the pressure roller abuts against the impregnation roller under the drive of the cylinder with a preset pressure range.

[0010] The wall of the glue tank is hollow, forming a cooling water channel inside. The glue tank is equipped with an inlet valve and an outlet valve that communicate with the cooling water channel.

[0011] As a further improvement of one embodiment of the present invention, the glue tank is provided with a stirring assembly, the stirring assembly including a stirring shaft and stirring blades disposed on the stirring shaft, the stirring shaft being driven to rotate by a second motor, thereby stirring the glue liquid in the glue tank.

[0012] As a further improvement of one embodiment of the present invention, the glue tank has a deep side and a shallow side, forming a soup spoon structure, with the depth ratio of the deep side to the shallow side ranging from 2:1 to 5:1, and the stirring component is disposed on the deep side of the glue tank.

[0013] As a further improvement of one embodiment of the present invention, a guide shaft for guiding product loading is provided on one side of the frame. The guide shaft has a cylindrical structure and can rotate freely around its own axis.

[0014] As a further improvement of one embodiment of the present invention, a support assembly is provided on the frame, and the upper end of the support assembly is connected to the glue groove.

[0015] As a further improvement of one embodiment of the present invention, the support assembly includes a gas spring, the telescopic end of which is connected to the bottom of the rubber groove by bolt connection, and the gas spring is fixed to the crossbeam of the frame by a mounting base.

[0016] As a further improvement of one embodiment of the present invention, when the impregnation roller assembly is placed horizontally, an upper stirring assembly is also provided on the frame, which can stir the adhesive liquid in the shallow side area of ​​the adhesive tank.

[0017] As a further improvement of one embodiment of this utility model, the upper stirring assembly includes a pair of vertical frames fixed on the frame, a crossbeam between the vertical frames, a slider slidably mounted on the crossbeam, and a material-feeding component driven by a vertical cylinder mounted on the slider. The material-feeding component can be partially immersed in the glue tank under the drive of the vertical cylinder. A servo motor is mounted on the vertical frame, and pulleys are pivotally mounted on both sides of the crossbeam. A belt is mounted on the two pulleys and connected to the slider. The servo motor is connected to one of the pulleys via a gear chain transmission.

[0018] As a further improvement of one embodiment of this utility model, the connecting structure is a connecting plate, which is bolted to the mounting plate and can be adjusted in height on the mounting plate; the roller support can be arranged horizontally or vertically on the connecting plate and fixed with bolts.

[0019] The above technical solution has the following advantages: by manually adjusting the position of the impregnation roller assembly, the impregnation machine can switch between two modes to meet the impregnation requirements of different products; at the same time, the glue tank has a cooling function, which reduces the temperature of the glue liquid in the glue tank and shortens the cooling waiting time of the impregnated products in the later stage, thereby improving the overall production efficiency. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] Figure 1 A structural schematic diagram (vertical arrangement of the impregnation roller assembly) is provided for this utility model.

[0023] Figure 2 A schematic diagram of the first state structure provided for this utility model (diagram of the lateral setting of the impregnation roller assembly).

[0024] Figure 3 A schematic diagram of the second state structure provided for this utility model (diagram of the lateral setting of the impregnation roller assembly).

[0025] In the picture:

[0026] 1. Rack;

[0027] 2. Glue tank;

[0028] 21. Inlet valve; 22. Outlet valve; 23. Cooling water passage;

[0029] 3. Mounting plate;

[0030] 4. Impregnation roller assembly;

[0031] 41. Roller support; 42. Impregnation roller; 43. Cylinder; 44. Pressure roller;

[0032] 5. Stirring assembly;

[0033] 51. Second motor; 52. Stirring shaft;

[0034] 6. Guide shaft;

[0035] 7. Support components;

[0036] 71. Gas spring; 72. Mounting base;

[0037] 8. Install the upper stirring assembly;

[0038] 81. Vertical frame; 82. Servo motor; 83. Pulley; 84. Crossbeam; 85. Slider; 86. Belt; 87. Material feeding component;

[0039] 9. Connecting plate. Detailed Implementation

[0040] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0042] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Example

[0043] See Figures 1-3 As shown, an impregnation machine includes a frame 1, which serves as the main frame of the equipment. A glue tank 2 is securely mounted on the frame 1 to hold the impregnation glue. A mounting plate 3 is provided on the frame 1, and the mounting plate 3 has an adjustable connecting structure. The impregnation roller assembly 4 can be mounted horizontally or vertically on the mounting plate 3 through the connecting structure to adapt to different production needs.

[0044] The impregnation roller assembly 4 is mainly composed of a roller shaft support 41. An impregnation roller 42 driven by a first motor is mounted on the roller shaft support 41. During use, the impregnation roller 42 is partially immersed in the colloid in the glue tank 2 to achieve the impregnation operation of textiles. The roller shaft support 41 is also provided with a slot structure. A locking block driven by a cylinder 43 is configured in the slot. The cylinder 43 precisely controls the displacement of the locking block through a preset stroke. A pressure roller 44 is pivotally connected to the locking block. Under the action of the cylinder, the pressure roller 44 tightly abuts against the impregnation roller 42 at a preset pressure range. The textile is passed between the pressure roller 44 and the impregnation roller 42, so that the textile maintains stable tension and contact pressure during the impregnation process.

[0045] In addition, the wall of the glue tank 2 is designed as a hollow structure, forming a cooling water channel 23 inside. Through the inlet valve 21 and outlet valve 22 set on the glue tank 2, the cooling water can be circulated, effectively shortening the cooling time of the textiles after impregnation and improving the overall production efficiency.

[0046] Furthermore, to achieve flexible and stable installation of the impregnation roller assembly 4, a connecting plate 9 is used as the connection structure. The connecting plate 9 is bolted to the mounting plate 3 and has multiple bolt holes or elongated holes to adjust its height position on the mounting plate 3 according to actual needs. This adjustment can be achieved by loosening the bolts, repositioning the connecting plate 9, and tightening it again. Simultaneously, the roller support 41 can be mounted on the connecting plate 9 in a horizontal or vertical orientation and fixed with bolts to ensure installation stability. Of course, when changing position, the roller support 41 can also be rotated around the drive shaft of the first motor to achieve horizontal or vertical position adjustment.

[0047] In this embodiment, regardless of whether the impregnation machine is placed vertically or horizontally, a stirring assembly 5 is provided in the glue tank 2 to ensure the uniformity of the glue solution and avoid local concentration differences affecting the impregnation effect. The stirring assembly 5 includes a stirring shaft 52 and stirring blades disposed on the stirring shaft 52. The top end of the stirring shaft 52 is connected to the output shaft of the second motor 51 through a coupling, and rotates under the drive of the second motor 51, thereby driving the stirring blades to fully stir the glue solution in the glue tank 2. Figure 3 The central stirring shaft 52 and the second motor 51 are connected by a belt pulley drive.

[0048] Furthermore, the adhesive tank 2 in this embodiment is designed asymmetrically, with one side being deeper and the other shallower, resembling a ladle. This design facilitates the circulation and mixing of the adhesive solution. Specifically, the depth ratio between the deep and shallow sides of the adhesive tank 2 is set between 2:1 and 5:1. This ratio can be adjusted appropriately based on factors such as the actual viscosity of the adhesive solution, stirring requirements, and equipment dimensions. The stirring component 5 is installed on the deeper side of the adhesive tank 2, where the adhesive solution volume is larger, resulting in a more significant stirring effect and effectively promoting the exchange and uniform distribution of substances within the adhesive solution.

[0049] In this embodiment, a guide shaft 6 is provided on one side of the frame 1 to guide the product feeding smoothly. The guide shaft 6 has a cylindrical structure and a smooth surface to reduce frictional damage to the product. The guide shaft 6 is mechanically mounted on the frame 1 by bearings or bushings, allowing it to rotate freely around its own axis. Thus, during product conveying, the guide shaft 6 can rotate with the product, playing a role in auxiliary guidance and stable conveying.

[0050] To securely support the glue tank 2 and allow for flexible adjustment of its height or angle, this embodiment includes a support assembly 7 on the frame 1. The support assembly 7 mainly includes a gas spring 71. The telescopic end of the gas spring 71 is connected to the bottom of the glue tank 2 by bolts, and the other end of the gas spring 71 is fixed to the crossbeam of the frame 1 by a mounting base 72. The mounting base 72 can be connected to the crossbeam by welding, screwing, or other methods, thereby providing reliable support for the glue tank 2.

[0051] like Figure 2 , 3 As shown, when the impregnation roller assembly 4 is placed horizontally, to further optimize the stirring effect of the adhesive in the glue tank 2, especially to address the potential problem of insufficient stirring in the shallow side area, an upper stirring assembly 8 is added to the frame 1. The upper stirring assembly 8 mainly consists of a pair of vertical frames 81 fixed to the frame 1. The vertical frames 81 can be securely installed in a suitable position on the frame 1 by welding, screwing, or other methods. A crossbeam 84 is provided between the pair of vertical frames 81, and a slider 85 is slidably mounted on the crossbeam 84. A material-pulling component 87 driven by a vertical cylinder is provided on the slider 85. The material-pulling component 87 can be partially immersed in the glue tank under the drive of the vertical cylinder. A servo motor 82 is installed on the vertical frame 81, and pulleys 83 are pivotally mounted on both sides of the crossbeam. A belt 86 is provided between the two pulleys 83, and the belt 86 is fixedly connected to the slider 85. A drive gear is mounted on the drive shaft of the servo motor 82. A pulley 83 is mounted on the vertical frame 81 via a bearing housing, with the shaft on the bearing housing exposed and a driven gear mounted thereon. The drive gear and driven gear are connected by a chain drive. Through this structural design, driven by the servo motor 82, the pulley 83 drives the belt, which in turn moves the slider 85 and the feeding component 87 back and forth, effectively agitating the adhesive in the shallow area and ensuring the uniformity of the adhesive.

[0052] The impregnation machine provided by this utility model is a complete machine with a control system, power supply system, gas supply system, vacuum system, etc., and realizes orderly and coordinated operation of each link through a unified interface and operation instructions.

[0053] During use, operators can manually adjust the position of the impregnation roller assembly 4. For example, they can loosen the fixing bolts on the connecting plate 9 and the mounting plate 3, and the roller bracket 41 and the connecting plate 9, reposition and tighten them, allowing the impregnation machine to flexibly switch between horizontal and vertical modes to meet the impregnation needs of products of different thicknesses and materials. In addition, the glue tank 2 has a cooling function. The cooling water circulating in the cooling water channel 23 can reduce the temperature of the glue solution, shorten the cooling waiting time of the impregnated products in the later stage, and thus improve the overall production efficiency.

[0054] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0055] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0056] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0057] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An impregnation machine, comprising a frame, wherein a glue tank is provided on the frame, characterized in that: The frame is provided with a mounting plate, and the mounting plate is provided with an adjustable connection structure. The impregnation roller assembly can be mounted horizontally or vertically on the mounting plate through the connection structure. The impregnation roller assembly includes a roller shaft support, on which an impregnation roller driven by a first motor is mounted, and the impregnation roller is partially immersed in the glue tank; The roller support is provided with a slot, and a cylinder-driven block is provided in the slot. The cylinder drives the block to move within a preset stroke range. A pressure roller is pivotally mounted on the block, and the pressure roller abuts against the impregnation roller under the drive of the cylinder with a preset pressure range. The wall of the glue tank is hollow, forming a cooling water channel inside. The glue tank is equipped with an inlet valve and an outlet valve that communicate with the cooling water channel.

2. The impregnation machine according to claim 1, characterized in that: The glue tank is equipped with a stirring assembly, which includes a stirring shaft and stirring blades mounted on the stirring shaft. The stirring shaft is driven to rotate by a second motor, thereby stirring the glue liquid in the glue tank.

3. The impregnation machine according to claim 2, characterized in that: The glue tank has a deep side and a shallow side, resembling a soup spoon. The depth ratio between the deep and shallow sides ranges from 2:1 to 5:

1. The stirring component is located on the deep side of the glue tank.

4. The impregnation machine according to any one of claims 1 to 3, characterized in that: A guide shaft for guiding product loading is provided on one side of the frame. The guide shaft has a cylindrical structure and can rotate freely around its own axis.

5. The impregnation machine according to claim 4, characterized in that: The frame is provided with a support assembly, the upper end of which is connected to the glue tank.

6. The impregnation machine according to claim 5, characterized in that: The support assembly includes a gas spring, the telescopic end of which is connected to the bottom of the rubber groove by bolts, and the gas spring is fixed to the crossbeam of the frame by a mounting base.

7. The impregnation machine according to claim 4, characterized in that: When the impregnation roller assembly is placed horizontally, an upper stirring assembly is also provided on the frame, which can stir the adhesive liquid in the shallow area of ​​the adhesive tank.

8. The impregnation machine according to claim 7, characterized in that: The upper stirring assembly includes a pair of vertical frames fixed on a frame, a crossbeam between the vertical frames, a slider slidably mounted on the crossbeam, and a material feeding component driven by a vertical cylinder mounted on the slider. The material feeding component can be partially immersed in the glue tank under the drive of the vertical cylinder. A servo motor is mounted on the vertical frame, and pulleys are pivotally mounted on both sides of the crossbeam. A belt is mounted on the two pulleys and connected to the slider. The servo motor is connected to one of the pulleys via a gear chain drive.

9. The impregnation machine according to claim 1, characterized in that: The connecting structure is a connecting plate, which is bolted to the mounting plate and its height on the mounting plate can be adjusted; the roller support can be set horizontally or vertically on the connecting plate and fixed with bolts.

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