Automatic adjusting device for glue amount of glue tank

Abstract

The utility model discloses a glue tank glue amount automatic adjusting device, which belongs to the technical field of glue tank glue amount automatic adjusting devices, and comprises a glue dipping roller and a transmission middle shaft arranged on one side of the glue dipping roller, a bearing is arranged on the transmission middle shaft, a bearing seat is arranged on the bearing, and a long hole is arranged on a swing shaft driving plate. A base is arranged at the bottom of the air cylinder, the base is hinged to the air cylinder, a threaded sleeve is arranged on the base, a threaded rod is in threaded connection with the interior of the threaded sleeve, the upper portion of the threaded rod is smooth, the lower portion of the threaded rod is threaded, and the upper end of the threaded rod abuts against the bottom of the swing shaft driving plate; according to the glue dipping device, the swing shaft driving plate is driven by the air cylinder, the glue control plate scraper is driven by the swing shaft driving plate to rotate, automatic adjustment of the gap between the glue control plate scraper of the third gear and the glue dipping roller is achieved, operation is easy, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic glue amount regulating devices for glue tanks, in particular to an automatic glue amount regulating device for glue tanks. Background Art

[0002] The glue dipping roller is a device used to coat the passing fiber material. The glue dipping roller is installed in the glue tank. As the glue dipping roller rotates, the glue in the glue tank adheres to the glue dipping roller. The thickness of the glue on the glue dipping roller will affect the amount of glue that the fiber material is stained with when passing through. Therefore, it is necessary to provide a glue amount adjustment device on the glue tank. By adjusting the gap between the glue control plate scraper and the glue dipping roller, the glue on the glue dipping roller is scraped out by the glue control plate scraper to achieve different thicknesses. The prior art manually rotates the swing shaft driving plate to rotate the glue control plate scraper to adjust the gap between the glue control plate scraper and the glue dipping roller. However, manual adjustment is not only insufficient in precision and has high operating intensity, but also requires fixing, which is very cumbersome. Utility Model Content

[0003] In order to solve the technical problems mentioned in the above background technology, the utility model provides a device for automatically adjusting the amount of glue in a glue tank, and the technical solution adopted is as follows:

[0004] It comprises a dipping roller and a transmission shaft arranged on one side of the dipping roller, a bearing is arranged on the transmission shaft, a bearing seat is arranged on the bearing, and the transmission shaft is characterized in that a scraper bracket is arranged on the transmission shaft, and a rubber control plate scraper is arranged on the scraper bracket;

[0005] A swing shaft driving plate is arranged on the shaft end of the transmission center shaft, a long hole is arranged on the swing shaft driving plate, a pin shaft is arranged in the long hole and inserted vertically, a cylinder is arranged at one end of the pin shaft, a base is arranged at the bottom of the cylinder, and the base is hinged to the cylinder;

[0006] A threaded sleeve is arranged on the base, and a threaded rod is connected to the inner thread of the threaded sleeve. The upper part of the threaded rod is smooth and the lower part is threaded. The upper end of the threaded rod abuts against the bottom of the swing shaft driving plate, and a spring is arranged between the swing shaft driving plate and the base.

[0007] Furthermore, a concave surface is arranged on the upper portion of the threaded rod.

[0008] Furthermore, a locking nut is provided on the threaded sleeve, and the locking nut is threadedly connected to the threaded rod.

[0009] Furthermore, the swing shaft driving plate and the base are both provided with hanging rings, and both ends of the spring are hooked on the hanging rings.

[0010] Furthermore, the scraper bracket is fixed on the transmission center shaft by keys and bolts.

[0011] Furthermore, there are one or more rubber control plate scrapers.

[0012] Furthermore, there are two or more cylinders.

[0013] The utility model has the following advantages:

[0014] Initially, the value of the gap between the rubber control plate scraper and the rubber dipping roller is one gear position. According to production needs, the height of the threaded rod is adjusted, and the threaded rod pushes the swing shaft drive plate to make the transmission center shaft and the rubber control plate scraper move up. At this time, the value of the gap between the rubber control plate scraper and the rubber dipping roller is a, which is the second gear position. When it is necessary to adjust the third gear position, the extended end of the cylinder hinged on the base is moved upward to drive the swing shaft drive plate to rotate counterclockwise, and the swing shaft drive plate drives the rubber control plate scraper to rotate counterclockwise, so that the value of the gap between the rubber control plate scraper and the rubber dipping roller is b, which is the third gear position. The utility model drives the swing shaft drive plate by the cylinder, and the swing shaft drive plate drives the rubber control plate scraper to rotate, thereby realizing the automatic adjustment of the gap between the rubber control plate scraper and the rubber dipping roller in the third gear position. The operation is simple, and time and labor saving are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the right view of the utility model.

[0017] Figure: 1 dipping roller, 2 transmission shaft, 3 bearing, 4 bearing seat, 5 scraper bracket, 6 rubber plate scraper, 7 swing shaft drive plate, 8 long hole, 9 pin shaft, 10 cylinder, 11 base, 12 threaded sleeve, 13 threaded rod, 14 spring, 15 concave surface, 16 locking nut, 17 hanging ring. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] like Figure 1-2 As shown:

[0021] A device for automatically adjusting the amount of glue in a glue tank comprises a dipping roller 1 and a transmission shaft 2 arranged on one side of the dipping roller 1, a bearing 3 is arranged on the transmission shaft 2, a bearing seat 4 is arranged on the bearing 3, the bearing seat 4 fixes the bearing 3 and supports the transmission shaft 2, and is characterized in that a scraper bracket 5 is arranged on the transmission shaft 2, a rubber control plate scraper 6 is arranged on the scraper bracket 5, the scraper bracket 5 rotates with the rotation of the transmission shaft 2, and the rubber control plate scraper 6 rotates with the rotation of the scraper bracket 5;

[0022] A swing shaft driving plate 7 is arranged on the shaft end of the transmission middle shaft 2, and a long hole 8 is arranged on the swing shaft driving plate 7. A vertically inserted pin 9 is arranged in the long hole 8, and the pin can move up and down in the long hole 8. A cylinder 10 is arranged at one end of the pin 9, and a base 11 is arranged at the bottom of the cylinder 10. The base 11 is hinged with the cylinder 10, and the cylinder 10 can rotate clockwise or counterclockwise on the base 11;

[0023] The base 11 is provided with a threaded sleeve 12, and the threaded sleeve 12 is internally threaded with a threaded rod 13. The upper part of the threaded rod 13 is smooth and the lower part is threaded. The threaded rod 13 is rotated by clamping the wrench to make the threaded rod 13 rotate in the threaded sleeve 12, so that the threaded rod 13 is lifted and lowered in the threaded sleeve 12. The upper end of the threaded rod 13 abuts against the bottom of the swing shaft driving plate 7, and the swing shaft driving plate 7 is pushed up by the rising of the threaded rod 13. A spring 14 is arranged between the swing shaft driving plate 7 and the base 11. Because the dipping roller 1 rotates counterclockwise, the glue layer on the dipping roller 1 will have a reaction force on the control rubber plate scraper 6, which has a tendency to push the control rubber plate scraper 6 upward. Therefore, the swing shaft driving plate 7 is pulled down by the spring 14, and then a downward pulling force is given to the control rubber plate scraper 6, so that the value of the gap between the control rubber plate scraper 6 and the dipping roller 1 is always a. It is pointed out that the dipping roller 1 is always in a rotating state driven by the driving mechanism.

[0024] A concave surface 15 is provided on the upper portion of the threaded rod 13 , so that a wrench can clamp the concave surface 15 to rotate the threaded rod 13 .

[0025] A locking nut 16 is provided on the threaded sleeve 12 , and the locking nut 16 is threadedly connected to the threaded rod 13 . When the threaded rod 13 is rotated to rise or fall in the threaded sleeve 12 , the threaded rod 13 is firmly fixed in the threaded sleeve 12 by rotating the locking nut 16 .

[0026] Hanging rings 17 are provided on the swing shaft driving plate 7 and the base 11 , and both ends of the spring 14 are hooked on the hanging rings 17 , so as to facilitate the removal of the spring 14 .

[0027] The scraper bracket 5 is fixed to the transmission center shaft 2 by means of keys and bolts, and the scraper bracket 5 can be easily removed from the transmission center shaft 2 by removing the bolts.

[0028] There are one or more rubber control scrapers 6, and each rubber control scraper 6 corresponds to a rubber groove. When the gap between the rubber control scraper 6 and the rubber dipping roller 1 is adjusted, the amount of glue in multiple rubber grooves can be adjusted at one time.

[0029] There are two or more cylinders 10, so that the upward pulling of the swing shaft driving plate 7 is more stable.

[0030] The working principle of the utility model is as follows:

[0031] Initially, the value of the gap between the rubber control board scraper 5 and the rubber dipping roller 1 is one gear.

[0032] According to production needs, the concave surface 15 is clamped by a wrench, and then the threaded rod 13 is rotated to make the threaded rod 13 rise in the threaded sleeve 12. The threaded rod 13 pushes the swing shaft driving plate 7, so that the transmission center shaft 2 and the rubber control plate scraper 6 are moved up. At this time, the value of the gap between the rubber control plate scraper 6 and the dipping roller 1 is a, which is the second gear.

[0033] When it is necessary to adjust the third gear, the extended end of the cylinder 10 hinged on the base is moved upward, the swing shaft driving plate 7 rotates counterclockwise, and the swing shaft driving plate 7 drives the transmission middle shaft 2 to rotate in the bearing 3. At this time, the cylinder 10 also rotates counterclockwise until the small shaft 9 connected to the end of the cylinder 10 moves to the uppermost part of the long hole 8 in the long hole 8, so that the gap between the control rubber plate scraper 7 and the dipping roller 1 is b, which is the third gear.

[0034] By adjusting the gap between the rubber control plate scraper 7 and the rubber dipping roller 1, the rubber control plate scraper 7 can be adjusted to scrape different thicknesses of the rubber layer on the rubber dipping roller 1, thereby controlling the amount of glue on the surface of the rubber dipping roller.

[0035] The utility model is simple to operate and convenient to use, and is suitable for comprehensive promotion and application. Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for automatically adjusting the amount of glue in a glue tank, comprising a glue dipping roller (1) and a transmission shaft (2) arranged on one side of the glue dipping roller (1), a bearing (3) being arranged on the transmission shaft (2), and a bearing seat (4) being arranged on the bearing (3), characterized in that: The transmission center shaft (2) is provided with a scraper bracket (5), and the scraper bracket (5) is provided with a rubber control plate scraper (6); A swing shaft driving plate (7) is arranged on the shaft end of the transmission center shaft (2), a long hole (8) is arranged on the swing shaft driving plate (7), a pin shaft (9) inserted vertically is arranged in the long hole (8), a cylinder (10) is arranged at one end of the pin shaft (9), a base (11) is arranged at the bottom of the cylinder (10), and the base (11) is hinged to the cylinder (10); A threaded sleeve (12) is provided on the base (11), and a threaded rod (13) is connected to the threaded sleeve (12) through an internal thread. The upper part of the threaded rod (13) is smooth and the lower part is threaded. The upper end of the threaded rod (13) abuts against the bottom of the swing shaft driving plate (7), and a spring (14) is provided between the swing shaft driving plate (7) and the base (11).

2. According to claim 1, the automatic adjustment device for glue amount in a glue tank is characterized in that: The threaded rod (13) is provided with a concave surface (15) on its upper portion.

3. The automatic glue amount adjustment device for a glue tank according to claim 1, characterized in that: The threaded sleeve (12) is provided with a locking nut (16), and the locking nut (16) is threadedly connected to the threaded rod (13).

4. The automatic glue amount adjustment device for a glue tank according to claim 1, characterized in that: The swing shaft driving plate (7) and the base (11) are both provided with hanging rings (17), and the two ends of the spring (14) are hooked on the hanging rings (17).

5. The automatic glue amount adjustment device for a glue tank according to claim 1, characterized in that: The scraper support (5) is fixed on the transmission center shaft (2) by means of keys and bolts.

6. The automatic glue amount adjustment device for a glue tank according to claim 1, characterized in that: The number of the rubber control plate scraper (6) is one or more.

7. The automatic glue amount adjustment device for a glue tank according to claim 1, characterized in that: The number of the cylinders (10) is two or more.

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