Uniform gluing device for artificial leather grey cloth

Abstract

The utility model relates to the technical field of artificial leather greige cloth, in particular to a uniform gluing device for artificial leather greige cloth, which comprises a glue tank, first racks are fixedly mounted on two sides of the top end of the glue tank, a material guide mechanism is arranged on one side of each first rack, and the material guide mechanism comprises a first transmission shell, a synchronizing wheel and a first motor; a pressing roller and a carrier roller are movably installed at the top end and the bottom end of the first rack correspondingly. The gluing mechanism, the second transmission shell, the second motor, the second gears, the smearing roller and the material guide rollers are used in cooperation, the second motor drives the smearing roller to roll in the same direction as artificial leather grey cloth when started, and when the smearing roller rolls, the material guide roller at the bottom end is driven to move reversely after transmission of the two second gears, so that the artificial leather grey cloth is smeared. The glue in the glue groove is smeared on the surface of the smearing roller through the material guide roller, then the glue is evenly adhered to the lower surface of the artificial leather gray fabric through the smearing roller, and therefore it can be guaranteed that the glue is evenly smeared.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather grey cloth, in particular to a uniform glue coating device for artificial leather grey cloth. Background Art

[0002] The uniform glue coating device for artificial leather fabric is a device used to coat the glue in the artificial leather manufacturing process. The main function of this device is to ensure that a suitable coating is evenly coated on the surface of the artificial leather to provide the required appearance, feel and performance characteristics. The quality control of the coating process is crucial to the appearance and performance of artificial leather, so this type of glue coating device plays an important role in artificial leather manufacturing.

[0003] The existing gluing devices for artificial leather fabrics on the market generally cannot ensure that all the glue is evenly applied when applying glue to the surface of the artificial leather fabric. Uneven gluing will lead to poor adhesion, that is, the glue fails to completely cover or adhere to the required surface, resulting in a decrease in the strength of the bonding part and a reduction in the effect of the glue. For this reason, we propose a uniform gluing device for artificial leather fabrics. Utility Model Content

[0004] The utility model aims to provide a device for uniformly gluing artificial leather fabrics to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] Uniform glue coating device for artificial leather fabric, comprising

[0007] A glue tank, wherein first frames are fixedly mounted on both sides of the top of the glue tank, and a material guide mechanism is disposed on one side of the two first frames, wherein the material guide mechanism comprises a first transmission housing, a synchronous wheel and a first motor;

[0008] A pressure roller and a support roller are movably mounted on the top and bottom ends of the first frame, respectively, and the pressure roller and the support roller are meshed with each other at a side away from the first transmission housing through a first gear;

[0009] A coating roller and a material guide roller are arranged in sequence from top to bottom on the inner side of the middle of the glue groove, and a gluing mechanism is arranged on the outer side of the glue groove away from the first transmission housing, and the gluing mechanism includes a second transmission housing, a second motor and a second gear.

[0010] Preferably, a first transmission housing is fixedly installed on the outside of one side of the two first frames away from the first gear, synchronous wheels are movably installed inside both ends of the first transmission housing, the two synchronous wheels are movably connected through a synchronous belt, a first motor is fixedly installed on the outside of one side of the first transmission housing, the output shaft of the first motor is fixedly connected to the synchronous wheel on the left, and the two synchronous wheels are respectively connected to the two pressure rollers;

[0011] Preferably, a second transmission housing is fixedly installed on the outside of one side of the glue tank away from the first transmission housing, a second gear is arranged at one end of the inside of the second transmission housing where the smear roller and the guide roller are located, and the two second gears are meshed, a second motor is fixedly installed on the outside of one side of the second transmission housing, and an output shaft of the second motor is fixedly connected to the second gear at the top;

[0012] Preferably, a second frame is fixedly installed in the middle of the glue tank, a plurality of spring rods are arranged side by side at the top of the second frame, a shaft frame is fixedly installed at the bottom ends of the plurality of spring rods, and a tensioning roller is movably installed inside the shaft frame;

[0013] Preferably, a third frame is arranged on the right side of the glue tank close to the second frame, an inclined groove is arranged on one side of the third frame close to the second frame, and a plurality of scraping strips are arranged on the surface of the inclined groove;

[0014] Preferably, the coating roller and the material guiding roller are movably connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The device for uniformly coating glue of artificial leather grey cloth is used in cooperation with a coating mechanism, a second transmission housing, a second motor, a second gear, a coating roller and a material guide roller. When the second motor is started, the coating roller is driven to roll in the same direction as the artificial leather grey cloth. When the coating roller rolls, the material guide roller at the bottom is driven to move in the opposite direction after being driven by two second gears. The material guide roller coats the glue in the glue groove on the surface of the coating roller, and then the coating roller evenly adheres the glue to the lower surface of the artificial leather grey cloth, so that the coated glue can be ensured to be uniform.

[0017] The device for uniformly coating glue of artificial leather grey cloth is used in cooperation with a third frame, an inclined groove and a scraper. When the lower surface of the artificial leather grey cloth is uniformly coated, the artificial leather grey cloth slides along the inclined groove on one side of the top of the third frame, and at the same time, excess glue on the surface of the artificial leather grey cloth is scraped off by the scraper on the surface of the inclined groove, so as to avoid thick coating, and the scraped glue falls back into the glue groove, thereby reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the material guiding mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the gluing mechanism of the utility model;

[0021] Figure 4 For this utility model Figure 1A magnified schematic diagram of center A.

[0022] In the figure: 1, glue tank; 2, first frame; 3, material guide mechanism; 301, first transmission housing; 302, synchronous wheel; 303, first motor; 4, pressure roller; 5, support roller; 6, first gear; 7, coating roller; 8, material guide roller; 9, second frame; 10, spring rod; 11, shaft frame; 12, tensioning roller; 13, third frame; 14, inclined slot; 15, scraper; 16, glue coating mechanism; 1601, second transmission housing; 1602, second motor; 1603, second gear. DETAILED DESCRIPTION

[0023] 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.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0025] like Figure 1-4 As shown, a technical solution provided by the utility model:

[0026] The device for uniformly coating artificial leather fabric comprises a glue tank 1, first frames 2 are fixedly installed on both sides of the top of the glue tank 1, and a material guide mechanism 3 is arranged on one side of the two first frames 2, and the material guide mechanism 3 comprises a first transmission shell 301, a synchronous wheel 302 and a first motor 303; a pressure roller 4 and a support roller 5 are movably installed on the top and bottom of the first frame 2, respectively, and the pressure roller 4 and the support roller 5 are meshed with each other through a first gear 6 on the side away from the first transmission shell 301; a smearing roller 7 and a material guide roller 8 are arranged in sequence from top to bottom on the inner side of the middle part of the glue tank 1, and the side of the glue tank 1 away from the first transmission shell 301 is provided with a smearing roller 7 and a material guide roller 8. A gluing mechanism 16 is arranged on the outside of the side, and the gluing mechanism 16 includes a second transmission shell 1601, a second motor 1602 and a second gear 1603; a first transmission shell 301 is fixedly installed on the outside of one side of the two first frames 2 away from the first gear 6, and synchronous wheels 302 are movably installed inside both ends of the first transmission shell 301, and the two synchronous wheels 302 are movably connected through a synchronous belt, and a first motor 303 is fixedly installed on the outside of one side of the first transmission shell 301, and the output shaft of the first motor 303 is fixedly connected to the left synchronous wheel 302, and the two synchronous wheels 302 are respectively connected to two pressure rollers 4;

[0027] In this embodiment, during processing, the first motor 303 is started, and the first motor 303 controls the two pressure rollers 4 to rotate synchronously through the synchronous wheel 302 and the synchronous belt. When the two pressure rollers 4 rotate, the first gear 6 on the other side drives the bottom roller 5 to rotate in the opposite direction, thereby conveying the artificial leather fabric, thereby achieving the purpose of facilitating automatic transportation.

[0028] like Figure 1 and Figure 3 As shown, a second transmission shell 1601 is fixedly installed on the outside of one side of the glue tank 1 away from the first transmission shell 301, a second gear 1603 is arranged at one end of the inner part of the second transmission shell 1601 with the smear roller 7 and the guide roller 8, and the two second gears 1603 are meshed, a second motor 1602 is fixedly installed on the outside of one side of the second transmission shell 1601, an output shaft of the second motor 1602 is fixedly connected to the top second gear 1603, and the smear roller 7 and the guide roller 8 are movably connected;

[0029] In this embodiment, when the lower surface of the artificial leather cloth moves in contact with the surface of the coating roller 7, the second motor 1602 is started. When the second motor 1602 is started, it drives the coating roller 7 to roll in the same direction as the artificial leather cloth. When the coating roller 7 rolls, it drives the guide roller 8 at the bottom to move in the opposite direction after being transmitted by the two second gears 1603. The guide roller 8 coats the glue inside the glue groove 1 onto the surface of the coating roller 7, and then the glue is evenly adhered to the lower surface of the artificial leather cloth through the coating roller 7.

[0030] like Figure 4As shown, a second frame 9 is fixedly installed in the middle of the glue tank 1, a plurality of spring rods 10 are arranged side by side at the top of the second frame 9, a shaft frame 11 is fixedly installed at the bottom of the plurality of spring rods 10, and a tensioning roller 12 is movably installed inside the shaft frame 11;

[0031] In this embodiment, when the artificial leather fabric moves, the tensioning roller 12 cooperates between the shaft frame 11 and the spring rod 10, so that the tensioning roller 12 always fits and presses down the artificial leather fabric, so that the artificial leather fabric will be stably fitted to the upper surface of the coating roller 7, keeping the tension of the artificial leather fabric stable.

[0032] like Figure 4 As shown, a third frame 13 is provided on the right side of the glue tank 1 close to the second frame 9, and an inclined groove 14 is provided on one side of the third frame 13 close to the second frame 9, and a plurality of scrapers 15 are provided on the surface of the inclined groove 14;

[0033] In this embodiment, when the lower surface of the artificial leather fabric is evenly coated, it slides along the inclined groove 14 on one side of the top of the third frame 13, and at the same time, the excess glue on the surface of the artificial leather fabric is scraped off by the scraper bar 15 on the surface of the inclined groove 14 to avoid thick coating. The scraped glue falls back into the glue groove 1, thereby reducing resource waste.

[0034] Working principle: the artificial leather grey cloth is introduced through the pressure roller 4 and the supporting roller 5 on the left side of the glue tank 1, and is led out through the pressure roller 4 and the supporting roller 5 on the right side, and the lower surface of the artificial leather grey cloth is pressed against the surface of the coating roller 7 and moves to be coated with glue; during processing, the first motor 303 is started, and the first motor 303 controls the two pressure rollers 4 to rotate synchronously through the synchronous wheel 302 and the synchronous belt. When the two pressure rollers 4 rotate, the supporting roller 5 at the bottom is driven to rotate in the opposite direction through the first gear 6 on the other side, thereby conveying the artificial leather grey cloth; when the lower surface of the artificial leather grey cloth is pressed against the surface of the coating roller 7 and moves, the second motor 1602 is started, and when the second motor 1602 is started, the coating roller 7 is driven to roll in the same direction as the artificial leather grey cloth. When the coating roller 7 rolls, it is driven by the two second gears 1603 to drive the guide roller 8 at the bottom to move in the opposite direction, and the guide roller 8 applies the glue in the glue tank 1 on the surface of the coating roller 7, and then the glue is evenly adhered to the lower surface of the artificial leather grey cloth through the coating roller 7.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Uniform glue coating device for artificial leather fabric, Features: include A glue tank (1), wherein first frames (2) are fixedly mounted on both sides of the top of the glue tank (1), and a material guide mechanism (3) is arranged on one side of the two first frames (2), wherein the material guide mechanism (3) comprises a first transmission housing (301), a synchronous wheel (302) and a first motor (303); A pressure roller (4) and a support roller (5) are movably mounted on the top and bottom ends of the first frame (2), respectively, and the pressure roller (4) and the support roller (5) are meshed with each other via a first gear (6) on a side away from the first transmission housing (301); A coating roller (7) and a material guide roller (8) are arranged in sequence from top to bottom on the inner side of the middle of the glue groove (1), and a gluing mechanism (16) is arranged on the outside of the glue groove (1) on a side away from the first transmission housing (301), wherein the gluing mechanism (16) comprises a second transmission housing (1601), a second motor (1602) and a second gear (1603).

2. The uniform gluing device for artificial leather fabric according to claim 1, Features: A first transmission housing (301) is fixedly mounted on the outside of one side of the two first frames (2) away from the first gear (6); synchronous wheels (302) are movably mounted inside both ends of the first transmission housing (301); the two synchronous wheels (302) are movably connected via a synchronous belt; a first motor (303) is fixedly mounted on the outside of one side of the first transmission housing (301); an output shaft of the first motor (303) is fixedly connected to the synchronous wheel (302) on the left side; and the two synchronous wheels (302) are respectively connected to the two pressure rollers (4).

3. The uniform gluing device for artificial leather fabric according to claim 1, Features: A second transmission housing (1601) is fixedly mounted on the outside of one side of the glue tank (1) away from the first transmission housing (301); a second gear (1603) is arranged at one end of the inside of the second transmission housing (1601) where the smear roller (7) and the guide roller (8) are located; the two second gears (1603) are meshed; a second motor (1602) is fixedly mounted on the outside of one side of the second transmission housing (1601); an output shaft of the second motor (1602) is fixedly connected to the second gear (1603) at the top.

4. The uniform gluing device for artificial leather fabric according to claim 1, Features: A second frame (9) is fixedly mounted in the middle of the glue tank (1), a plurality of spring rods (10) are arranged side by side at the top of the second frame (9), a shaft frame (11) is fixedly mounted at the bottom ends of the plurality of spring rods (10), and a tensioning roller (12) is movably mounted inside the shaft frame (11).

5. The uniform gluing device for artificial leather fabric according to claim 4, Features: A third frame (13) is arranged on the right side of the glue tank (1) close to the second frame (9), and an inclined groove (14) is arranged on one side of the third frame (13) close to the second frame (9), and a plurality of scraping strips (15) are arranged on the surface of the inclined groove (14).

6. The uniform gluing device for artificial leather fabric according to claim 1, Features: The coating roller (7) and the material guide roller (8) are movably connected.

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