Automatic electrostatic oil spraying device of fiber bale opener

Abstract

The utility model discloses an automatic electrostatic oil spraying device of a fiber bale opener, which comprises the bale opener, the upper surface of the bale opener is fixedly connected with a support, the inner cavity of the support is fixedly connected with an oil storage barrel, one side far away from the oil storage barrel is provided with an oil spraying structure, and the oil spraying structure is connected with the oil storage barrel. In the static oil spraying environment for limiting, a support is arranged at the top of a conveying belt of the bale opener in advance, an oil spraying structure is arranged in the support, static oil is extracted through reciprocating pulling, then mist oil spraying is carried out through a mist spray head at the bottom, waste of oil can be reduced through mist oil spraying, the production cost is reduced, the static oil is evenly sprayed on fibers, and the static oil spraying efficiency is improved. The spraying of the electrostatic oil can effectively reduce the friction and charge loss among the fibers, so that the generation of static electricity is reduced, the efficiency of the fiber bale opener is improved, and faults and downtime caused by the static electricity problem are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber bale openers, and specifically relates to an automatic electrostatic oil spraying device for fiber bale openers. Background Art

[0002] A fiber bale opener is a piece of equipment used to process fiber materials, commonly used in the textile industry to open packages of fiber yarn and prepare them for subsequent processing. Through vibration, separation, and conveying, the fiber bale opener separates the fibers from the yarn and transports them to a designated location for further processing. During the use of a fiber bale opener, fibers are prone to generating static electricity. Static electricity is an electrical charge that can occur when a surface is dry and subject to sufficient surface friction. Fiber materials are typically composed of many extremely small fibers, and the friction and separation between these fibers leads to the accumulation of charge, which in turn generates static electricity. To reduce the impact of static electricity on fiber bale openers, they are often sprayed with static oil before processing. Static oil is an oil product specifically designed to eliminate static electricity. It effectively forms a protective layer on the fiber surface, reducing charge loss during friction and separation, thereby reducing the generation of static electricity.

[0003] During the processing process, the additional time required for each electrostatic oil spraying operation increases the number of steps and time, which may affect the efficiency of the entire production line. If the spraying time is too long or the number of times is too many, it will have a greater impact on production efficiency. Because the additional time required for electrostatic oil spraying, the operator may need to perform this step frequently, which may affect the quality and stability of production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic electrostatic oil spraying device for a fiber bale opening machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic electrostatic oil spraying device for a fiber bale opening machine, comprising a bale opening machine, the upper surface of which is fixedly connected to a bracket, the inner cavity of which is fixedly connected to an oil storage barrel, an oil spraying structure is provided on the side away from the oil storage barrel, and the oil spraying structure is connected to the oil storage barrel.

[0006] Preferably, the oil injection structure includes a support rod, the upper surface of the support rod is fixedly connected to the lower surface of the bracket, the other end of the support rod is fixedly connected to a cylinder, the inner cavity of the cylinder is provided with a piston rod, the top of the piston rod is fixedly connected to a top block, the lower surface of the top block is symmetrically fixedly connected to a compression spring, the lower surface of the compression spring is fixedly connected to the upper surface of the bracket, the lower surface of the cylinder is provided with a mist nozzle, the side wall of the cylinder is provided with an oil filling pipe, and the oil filling pipe is connected to the oil storage barrel, and the outer walls of the oil filling pipe and the mist nozzle are both provided with a one-way valve.

[0007] Preferably, a cam is fitted on the upper surface of the top block, a servo motor is fixedly connected to the rear side wall of the cam, and the lower surface of the servo motor is fitted on the upper surface of the bracket.

[0008] Preferably, a barrel cover is installed on the top of the oil storage barrel.

[0009] Preferably, the front side wall of the oil storage barrel is provided with a glass window.

[0010] Preferably, the number of the brackets is four, and they are arranged in symmetrical double rows.

[0011] Compared with the prior art, the beneficial effect of the present invention is that when a limited electrostatic oil spraying environment is performed, a bracket is pre-arranged on the top of the conveyor belt of the bale opener, and an oil spraying structure is arranged inside the bracket. The electrostatic oil is extracted by reciprocating pulling, and then the mist nozzle at the bottom performs mist spraying. The mist oil spraying can reduce the waste of oil, reduce production costs, and spray the electrostatic oil evenly on the fiber. The spraying of electrostatic oil can effectively reduce the friction and charge loss between the fibers, thereby reducing the generation of static electricity, which helps to improve the efficiency of the fiber bale opener and reduce failures and downtime caused by static electricity problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 for Figure 1 Structural details of the center fuel injection structure;

[0014] Figure 3 for Figure 2 Structural details of the center fuel injection structure;

[0015] In the figure: 1. Bag opener; 2. Bracket; 3. Oil storage barrel; 4. Oil spray structure; 41. Support rod; 42. Cylinder; 43. Mist nozzle; 44. Oil filling pipe; 45. Piston rod; 46. Ejector block; 47. Compression spring; 5. Servo motor; 6. Cam; 7. Barrel cover; 8. Glass window. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-3 The utility model provides an automatic electrostatic oil spraying device for a fiber bale opening machine, comprising a bale opening machine 1, a bracket 2 fixedly connected to the upper surface of the bale opening machine 1, an oil storage barrel 3 fixedly connected to the inner cavity of the bracket 2, an oil spraying structure 4 is provided on the side away from the oil storage barrel 3, and the oil spraying structure 4 is connected to the oil storage barrel 3.

[0018] The oil injection structure 4 includes a support rod 41, the upper surface of the support rod 41 is fixedly connected to the lower surface of the bracket 2, the other end of the support rod 41 is fixedly connected to a cylinder 42, the inner cavity of the cylinder 42 is provided with a piston rod 45, the top of the piston rod 45 is fixedly connected to a top block 46, the lower surface of the top block 46 is symmetrically fixedly connected to a compression spring 47, the lower surface of the compression spring 47 is fixedly connected to the upper surface of the bracket 2, the lower surface of the cylinder 42 is provided with a mist nozzle 43, the side wall of the cylinder 42 is provided with an oil filling pipe 44, and the oil filling pipe 44 is connected to the oil storage barrel 3, and the outer walls of the oil filling pipe 44 and the mist nozzle 43 are both provided with a one-way valve.

[0019] The upper surface of the top block 46 is fitted with a cam 6 , the rear side wall of the cam 6 is fixedly connected to a servo motor 5 , and the lower surface of the servo motor 5 is fitted with the upper surface of the bracket 2 .

[0020] A barrel cover 7 is installed on the top of the oil storage barrel 3.

[0021] A glass window 8 is provided on the front side wall of the oil storage barrel 3 .

[0022] There are four brackets 2, which are arranged in a symmetrical double row.

[0023] Working principle: When spraying electrostatic oil on the fiber, a bracket 2 is pre-set at the position of the conveyor belt of the bag opener 1. The bracket 2 is located on the top of the conveyor belt. At the same time, an oil storage barrel 3 is fixed inside the bracket 2. At the same time, an oil spraying structure 4 is set near the side of the oil storage barrel 3. The oil spraying structure 4 is composed of a support rod 41 and a cylinder 42. One end of the support rod 41 is connected to the cylinder 42, and the other end of the support rod 41 is fixed to the bracket 2. An oil filling pipe 44 is set between the cylinder 42 and the oil storage barrel 3. The bottom of the cylinder 42 is provided with a A mist nozzle 43 is provided, and a one-way valve is provided on the oil filling pipe 44 and the mist nozzle 43 to ensure that the piston rod 45 is sealed when it moves back and forth. When the bag opener 1 is working, the servo motor 5 drives the cam 6 to rotate. When the cam 6 rotates, it will break away from the fit with the top block 46. The compression spring 47 in the compressed state will push the top block 46 upward and pull the piston rod 45 to rise. When rising, the piston rod 45 draws out the static oil inside the oil storage barrel 3 and draws the static oil in through the oil filling pipe 44. Inside the cylinder 42, a one-way valve ensures one-way delivery of the electrostatic oil, preventing the piston rod 45 from pushing the electrostatic oil back. The end of the piston rod 45 is provided with rubber to ensure the compression of the air inside the cylinder 42. When the cam 6 rotates one circle, it will fit with the top block 46, and the top block 46 will move downward, pressing the compression spring 47 to compress it, pushing the piston rod 45 inside the cylinder 42 downward, and discharging the electrostatic oil through the bottom mist nozzle 43. At the same time, a one-way valve is also provided on the outside of the mist nozzle 43 to ensure sealing when the piston rod 45 is pulled upward. The speed of the oil injection is controlled by setting the speed of the servo motor 5. In addition, multiple groups of oil injection structures 4 are provided to ensure that the fiber can be fully sprayed. At the same time, the glass window 8 is used to ensure the amount of oil in the oil storage barrel 3, so that it can be added in time. The seal of the barrel cover 7 ensures that no impurities are mixed into the electrostatic oil to prevent clogging of the mist nozzle 43. The oil is slowly fed by the conveyor belt of the bale opener 1 and then sprayed by the oil injection structure 4, reducing the impact of static electricity on the fiber bale opener.

[0024] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic electrostatic oil spraying device for a fiber bale opening machine, characterized by: The invention comprises a bag opener (1), wherein the upper surface of the bag opener (1) is fixedly connected to a bracket (2), the inner cavity of the bracket (2) is fixedly connected to an oil storage barrel (3), and an oil spraying structure (4) is provided on a side away from the oil storage barrel (3), and the oil spraying structure (4) is connected to the oil storage barrel (3).

2. The automatic electrostatic oil spraying device for a fiber bale opening machine according to claim 1 is characterized by: The oil injection structure (4) comprises a support rod (41), the upper surface of the support rod (41) is fixedly connected to the lower surface of the bracket (2), the other end of the support rod (41) is fixedly connected to a cylinder (42), the inner cavity of the cylinder (42) is provided with a piston rod (45), the top of the piston rod (45) is fixedly connected to a top block (46), the lower surface of the top block (46) is symmetrically fixedly connected to a compression spring (47), the lower surface of the compression spring (47) is fixedly connected to the upper surface of the bracket (2), the lower surface of the cylinder (42) is provided with a mist nozzle (43), the side wall of the cylinder (42) is provided with an oil injection pipe (44), and the oil injection pipe (44) is connected to the oil storage barrel (3), and the outer walls of the oil injection pipe (44) and the mist nozzle (43) are both provided with a one-way valve.

3. The automatic electrostatic oil spraying device for a fiber bale opening machine according to claim 2, characterized in that: The upper surface of the top block (46) is fitted with a cam (6), the rear side wall of the cam (6) is fixedly connected to a servo motor (5), and the lower surface of the servo motor (5) is fitted with the upper surface of the bracket (2).

4. The automatic electrostatic oil spraying device for a fiber bale opening machine according to claim 1 is characterized by: A barrel cover (7) is installed on the top of the oil storage barrel (3).

5. The automatic electrostatic oil spraying device for a fiber bale opening machine according to claim 1 is characterized in that: The front side wall of the oil storage barrel (3) is provided with a glass window (8).

6. The automatic electrostatic oil spraying device for a fiber bale opening machine according to claim 1 is characterized by: The number of the brackets (2) is four, and they are arranged in a symmetrical double row.

Images