Impregnation device for impregnated paper production

Abstract

The utility model relates to a gum dipping device for gum dipping paper production, and belongs to the technical field of gum dipping paper.The gum dipping device comprises first shielding covers, second shielding covers, sliding grooves, clamping strips and limiting strips, a set of symmetrical first shielding covers are fixedly arranged at the tops of the two ends of a gum dipping pool, and a set of symmetrical second shielding covers are arranged on the inner sides of the first shielding covers; a sliding groove is formed in the position, corresponding to the second shielding cover, of the top of the impregnation pool, a clamping strip is fixedly arranged at one end of the inner side of the second shielding cover, a limiting strip is fixed to the outer side of the end, close to the second shielding cover, of the first shielding cover, and a first impregnation roller is arranged at the end, close to the feeding roller, in the impregnation pool. The glue dipping pool is shielded under the action of the first shielding cover and the second shielding cover, dust is prevented from entering the glue dipping pool, a good protection effect is achieved, a rotating motor of the stirring mechanism drives a rotating rod to rotate, then a stirring plate is driven to stir glue cement in the glue dipping pool, and paper can be better attached to the glue cement conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of impregnated paper, and particularly relates to an impregnating device for the production of impregnated paper. Background Art

[0002] At present, impregnated film paper, abbreviated as impregnated paper, is made of special impregnated amino resin. After being dried to a certain extent, it can be adhesively bonded or laminated on the surface of wood-based panels through hot pressing. The impregnated paper has rich color varieties and excellent decorative properties, which can improve the practicality of the substrate. When producing impregnated paper, the produced paper needs to be immersed in the sizing slurry so that both sides of the paper are completely covered with the sizing slurry. The existing impregnating devices have relatively simple structures, and the impregnating tank has no shielding, making it easy for dust and the like to enter, which affects the quality of the impregnated paper. Secondly, the sizing slurry of the impregnated paper is relatively thick and has poor fluidity, resulting in uneven impregnation of the impregnated paper.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: The existing impregnating devices have relatively simple structures, and the impregnating tank has no shielding, making it easy for dust and the like to enter, which affects the quality of the impregnated paper. Secondly, the sizing slurry of the impregnated paper is relatively thick and has poor fluidity, resulting in uneven impregnation of the impregnated paper. Utility Model Content

[0004] The purpose of the present application is to provide an impregnating device for the production of impregnated paper to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present application provides an impregnating device for the production of impregnated paper and adopts the following technical solutions:

[0006] An impregnating device for the production of impregnated paper includes a feeding roller, an impregnating tank, and a discharging roller. A shielding mechanism is provided on the top of the impregnating tank. The shielding mechanism includes a first shielding cover, a second shielding cover, a sliding groove, a clamping strip, and a limiting strip. A set of symmetric first shielding covers are fixedly provided at both ends of the top of the impregnating tank. A set of symmetric second shielding covers are provided inside the first shielding covers. A sliding groove corresponding to the second shielding cover is opened at the top of the impregnating tank. A clamping strip is fixedly provided at one end inside the second shielding cover. A limiting strip is fixed on the outside of one end of the first shielding cover close to the second shielding cover. A first impregnating roller is provided inside the impregnating tank near the feeding roller. A second impregnating roller is provided on one side of the first impregnating roller. A stirring mechanism is provided at the bottom of the first impregnating roller and the second impregnating roller;

[0007] The stirring mechanism includes a rotating rod, a rotating tooth, a belt, a stirring plate, and a rotating motor. A set of rotating rods are provided at the bottom of the first impregnating roller and the second impregnating roller. A set of rotating teeth are sleeved on the rotating rods. A belt is sleeved outside the two corresponding rotating teeth on the two rotating rods. Stirring plates are fixedly connected to the outside of the two belts. One end of one rotating rod penetrates through the impregnating tank and is connected to the rotating motor.

[0008] By adopting the above technical solution, the dipping pool is shielded by the first shielding cover and the second shielding cover, preventing dust from entering and playing a good protective role. The rotating motor of the stirring mechanism drives a rotating rod to rotate, which in turn drives the stirring plate to stir the glue slurry in the dipping pool, facilitating better adhesion of the glue slurry to the paper.

[0009] Preferably, the second shielding cover is slidable in the chute.

[0010] By adopting the above technical solution, it is convenient to open the first shielding cover and the second shielding cover to add glue slurry.

[0011] Preferably, both the first dipping roller and the second dipping roller are rotatably connected to the dipping pool.

[0012] By adopting the above technical solution, it is convenient to drive the paper to move in the glue slurry.

[0013] Preferably, the number of the stirring plates is set to be multiple, and the rotating rod is rotatably connected to the dipping pool.

[0014] Preferably, a leveling mechanism is fixed on one side of the second dipping roller. The leveling mechanism includes a pressure roller, a telescopic rod, a spring and a fixing ring. A pressure roller is arranged on one side of the second dipping roller. Both ends of the pressure roller are fixedly connected with telescopic rods. At the thin end of the telescopic rod, the end of the telescopic rod away from the pressure roller is fixedly connected with a fixing ring.

[0015] By adopting the above technical solution, the pressure roller of the leveling mechanism smears the paper when the paper moves in the glue slurry, making the dipping of the paper more uniform.

[0016] Preferably, the fixing ring is sleeved on both ends of the second dipping roller, and one end of the fixing ring is fixedly connected with the dipping pool.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. Through the arrangement of the shielding mechanism and the stirring mechanism, it is beneficial to shield the dipping pool under the action of the first shielding cover and the second shielding cover, prevent dust from entering, play a good protective role, the rotating motor of the stirring mechanism drives a rotating rod to rotate, and then drives the stirring plate to stir the glue slurry in the dipping pool, facilitating better adhesion of the glue slurry to the paper;

[0019] 2. Through the arrangement of the leveling mechanism, the pressure roller of the leveling mechanism smears the paper when the paper moves in the glue slurry, making the dipping of the paper more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram used to embody the whole in the related art.

[0021] Figure 2 It is a schematic diagram of the internal structure for reflecting the whole in the embodiments of the present application.

[0022] Figure 3 It is a top view for reflecting a part in the embodiments of the present application.

[0023] Figure 4 It is a schematic diagram of the structure for reflecting the card strip and the limiting strip in the embodiments of the present application.

[0024] Explanation of reference numerals: 1, feeding roller; 2, dipping tank; 3, discharging roller; 4, shielding mechanism; 41, first shielding cover; 42, second shielding cover; 43, chute; 44, card strip; 45, limiting strip; 5, first dipping roller; 6, second dipping roller; 7, stirring mechanism; 71, rotating rod; 72, rotating tooth; 73, belt; 74, stirring plate; 75, rotating motor; 8, leveling mechanism; 81, pressing roller; 82, telescopic rod; 83, spring; 84, fixing ring. Detailed implementation manners

[0025] The following further describes the present application in detail Figures 1-4 in conjunction with the attached drawings.

[0026] The embodiments of the present application disclose a dipping device for producing dipped paper. Referring to Figures 1-4 , it includes a feeding roller 1, a dipping tank 2 and a discharging roller 3. A shielding mechanism 4 is provided at the top of the dipping tank 2. The shielding mechanism 4 includes a first shielding cover 41, a second shielding cover 42, a chute 43, a card strip 44 and a limiting strip 45. A set of symmetric first shielding covers 41 are fixedly provided at the top of both ends of the dipping tank 2. A set of symmetric second shielding covers 42 are provided inside the first shielding cover 41. A chute 43 is opened at the position corresponding to the second shielding cover 42 on the top of the dipping tank 2. The second shielding cover 42 can slide in the chute 43. Under the action of the first shielding cover 41 and the second shielding cover 42, the dipping tank 2 is shielded to prevent dust from entering. A card strip 44 is fixedly provided at one end inside the second shielding cover 42. A limiting strip 45 is fixed on the outside of one end of the first shielding cover 41 close to the second shielding cover 42. Under the action of the limiting strip 45, the second shielding cover 42 is limited. A first dipping roller 5 is provided at one end of the dipping tank 2 close to the feeding roller 1. A second dipping roller 6 is provided on one side of the first dipping roller 5. Both the first dipping roller 5 and the second dipping roller 6 are rotationally connected to the dipping tank 2. A stirring mechanism 7 is provided at the bottom of the first dipping roller 5 and the second dipping roller 6;

[0027] The stirring mechanism 7 includes a rotating rod 71, rotating teeth 72, a belt 73, stirring plates 74 and a rotating motor 75. A set of rotating rods 71 are provided at the bottoms of the first dipping roller 5 and the second dipping roller 6. A set of rotating teeth 72 are sleeved on the rotating rods 71. A belt 73 is sleeved outside the two corresponding rotating teeth 72 on the two rotating rods 71. Stirring plates 74 are fixedly connected to the outside of the two belts 73. The number of the stirring plates 74 is set to be multiple. The rotating rod 71 is rotatably connected to the dipping tank 2. One end of a rotating rod 71 penetrates through the dipping tank 2 and is connected to a rotating motor 75. The rotating motor 75 drives one rotating rod 71 to rotate, thereby driving the stirring plates 74 to stir the glue slurry in the dipping tank 2, facilitating better adhesion of the glue slurry to the paper.

[0028] Referring to Figures 2-3 , a smoothing mechanism 8 is fixedly provided on one side of the second dipping roller 6. The smoothing mechanism 8 includes a pressing roller 81, a telescopic rod 82, a spring 83 and a fixing ring 84. A pressing roller 81 is provided on one side of the second dipping roller 6. Both ends of the pressing roller 81 are fixedly connected to a telescopic rod 82. At the thin end of the telescopic rod 82, one end of the telescopic rod 82 away from the pressing roller 81 is fixedly connected to a fixing ring 84. The fixing ring 84 is sleeved on both ends of the second dipping roller 6. One end of the fixing ring 84 is fixedly connected to the dipping tank 2. The pressing roller 81 squeezes and smears the paper when the paper is dipped in glue, making the glue dipping of the paper more uniform.

[0029] The implementation principle of an impregnating device for producing impregnated paper according to an embodiment of the present application is as follows:

[0030] When using the device, the paper to be impregnated enters the dipping tank 2 through the feeding roller 1, is impregnated by the first dipping roller 5 and the second dipping roller 6, and then exits through the discharging roller 3. During impregnation, the first shielding cover 41 and the second shielding cover 42 of the shielding mechanism 4 shield the dipping tank 2 to prevent dust from entering. The rotating motor 75 of the stirring mechanism 7 drives one rotating rod 71 to rotate, thereby driving the stirring plates 74 to stir the glue slurry in the dipping tank 2, facilitating better adhesion of the glue slurry to the paper. The pressing roller 81 of the smoothing mechanism 8 flattens and squeezes the paper on the second dipping roller 6, making the application of the glue slurry more uniform.

[0031] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, principle and application direction of the present application should be covered within the protection scope of the present application.

Claims

1. A dipping device for producing impregnated paper, comprising a feeding roller (1), a dipping tank (2) and a discharging roller (3), characterized in that: A shielding mechanism (4) is provided at the top of the dipping pool (2). The shielding mechanism (4) includes a first shielding cover (41), a second shielding cover (42), a sliding groove (43), a clamping strip (44), and a limiting strip (45). A set of symmetric first shielding covers (41) are fixedly provided at the tops of both ends of the dipping pool (2). A set of symmetric second shielding covers (42) are provided inside the first shielding cover (41). A sliding groove (43) is formed at the position corresponding to the second shielding cover (42) on the top of the dipping pool (2). A clamping strip (44) is fixedly provided at one end inside the second shielding cover (42). A limiting strip (45) is fixedly provided on the outside of one end of the first shielding cover (41) close to the second shielding cover (42). A first dipping roller (5) is provided at one end of the dipping pool (2) close to the feeding roller (1). A second dipping roller (6) is provided on one side of the first dipping roller (5). A stirring mechanism (7) is provided at the bottom of the first dipping roller (5) and the second dipping roller (6). The stirring mechanism (7) includes a rotating rod (71), a rotating tooth (72), a belt (73), a stirring plate (74), and a rotating motor (75). A set of rotating rods (71) are provided at the bottom of the first dipping roller (5) and the second dipping roller (6). A set of rotating teeth (72) are sleeved on the rotating rod (71). A belt (73) is sleeved on the outside of the two corresponding rotating teeth (72) on the two rotating rods (71). Stirring plates (74) are fixedly connected to the outside of the two belts (73). One end of one rotating rod (71) penetrates through the dipping pool (2) and is connected to a rotating motor (75).

2. The sizing device for the production of sized paper according to claim 1, wherein: The second shielding cover (42) can slide in the sliding groove (43).

3. The sizing device for the production of impregnated paper according to claim 1, characterized in that: Both the first dipping roller (5) and the second dipping roller (6) are rotatably connected to the dipping pool (2).

4. The sizing device for the production of impregnated paper according to claim 1, characterized in that: The number of the stirring plates (74) is set to be multiple. The rotating rod (71) is rotatably connected to the dipping pool (2).

5. The dipping device for the production of impregnated paper according to claim 1, characterized in that: A leveling mechanism (8) is fixedly provided on one side of the second dipping roller (6). The leveling mechanism (8) includes a pressing roller (81), a telescopic rod (82), a spring (83), and a fixing ring (84). A pressing roller (81) is provided on one side of the second dipping roller (6). Both ends of the pressing roller (81) are fixedly connected to a telescopic rod (82). At the thin end of the telescopic rod (82), one end of the telescopic rod (82) away from the pressing roller (81) is fixedly connected to a fixing ring (84).

6. The sizing device for the production of sized paper according to claim 5, characterized in that: The fixing ring (84) is sleeved on both ends of the second dipping roller (6). One end of the fixing ring (84) is fixedly connected to the dipping pool (2).

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