Off-line oiling device for hemp rope

Abstract

The utility model discloses an off-line oiling device for a hemp rope, which relates to the technical field of rope oiling and comprises an oil pool, a heating device is arranged on the oil pool, a secondary oiling box and a primary oiling box are sequentially arranged on the upper portion of the oil pool from top to bottom, and the secondary oiling box and the primary oiling box are respectively arranged above and below an oiled rope. An oil leakage hole is formed in the position, above the oiled rope, of the sub-oiling box, and an oil pump used for conveying oil in the oil pool into the sub-oiling box is arranged on the oil pool. According to the rope oiling device, the purpose of evenly oiling the upper portion and the lower portion of an oiled rope can be achieved, the oiled rope is not pressed or bent or deformed, therefore, the oiled rope cannot be damaged, and meanwhile the rope oiling device is simple in structure, low in cost, convenient to use, high in working efficiency and suitable for popularization and application. The oil can be efficiently and rapidly heated and accurately controlled in temperature, so that the equipment can be ensured to normally work at low temperature, and the heat insulation layer is matched with the upper cover, so that the heat loss can be effectively reduced, and the energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of rope and cable oiling technology, specifically to an offline hemp rope oiling device. Background Technology

[0002] Currently, online oiling is commonly used for hemp rope. The first method involves pre-soaking the hemp yarn in an oil bath and then steam-drying it before spinning. The second method uses a cylinder-driven roller to immerse the hemp rope downwards in the oil bath, then removes it and uses a latex tube to scrape off excess surface grease. The main disadvantages of these two online oiling methods are:

[0003] The first problem arises because the yarn carries oil, which is constantly splattered through the yarn holes during the spinning process. This leads to severe oil contamination inside the bobbin of the hemp spinning and rope making machine, causing waste and environmental pollution. In winter, the high viscosity of the grease causes frequent yarn breakage, seriously affecting the equipment's production efficiency. The oil contamination inside the bobbin requires regular shutdowns for cleaning, resulting in poor working conditions and high physical exertion for the workers.

[0004] The second problem arises because the depth to which the hemp rope is submerged in the oil tank varies depending on the oil level during the oiling process, leading to uneven oiling of the hemp rope after oiling. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an offline oiling device for hemp ropes, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: an offline oiling device for hemp rope, including an oil tank, a heating device on the oil tank, a sub-oiling box and a main oiling box arranged sequentially from top to bottom on the upper part of the oil tank, the sub-oiling box and the main oiling box being respectively located above and below the rope to be oiled, an oil leakage hole being opened on the sub-oiling box above the rope to be oiled, and an oil pump for transporting the oil in the oil tank to the sub-oiling box being provided on the oil tank.

[0009] Optionally, the oil tank is provided with a cable inlet and a cable outlet along the conveying direction of the oiled cable, and an oiling device is provided at the cable outlet.

[0010] Optionally, the outer surface of the sub-oiling box is provided with an overflow hole above the mother oiling box, and the mother oiling box is provided with an oiling port along the conveying direction of the oiled cable.

[0011] Optionally, the oil tank is provided with a first filter plate in the vertical direction inside, the first filter plate divides the oil tank into a first oil chamber and a second oil chamber, and the second filter plate is provided inside the first oil chamber below the master oil box.

[0012] Optionally, the inlet of the oil pump is connected to the second oil chamber, and the outlet of the oil pump is provided with one end of an oil injection pipe, the other end of which is connected to the interior of the sub-oil coating box.

[0013] Optionally, it also includes a controller, a power regulating device, and several temperature sensors. The several temperature sensors are evenly installed inside the oil tank. The controller is electrically connected to the power regulating device and the several temperature sensors respectively. The power regulating device is connected to the heating device through wires.

[0014] Optionally, the oil tank is provided with an insulation layer on the outside and a cover on the top of the oil tank.

[0015] Optionally, the outside of the oil tank is provided with a cable speed measuring device for adjusting the conveying speed of the oiled cable.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The mother oiling box and the daughter oiling box can achieve the purpose of uniformly applying oil to the upper and lower parts of the rope to be oiled. Moreover, the oiling device can also scrape the oiled rope after oiling, so that the oil on its outer surface is more evenly distributed. At the same time, it scrapes off the excess oil, thereby ensuring the quality of oiling. The rope to be oiled runs in a straight line between the mother oiling box and the daughter oiling box, so the rope to be oiled is not subjected to pressure, bending or deformation, and therefore will not be damaged. In addition, the device has a simple structure, low cost, convenient use and high working efficiency.

[0019] 2. It can efficiently and quickly heat the oil while making the temperature distribution more uniform, thus ensuring that the equipment can work normally at low temperatures. It can also control the temperature in the oil tank more precisely, further ensuring the normal progress of the oiling work. In addition, the insulation layer and the top cover can effectively reduce heat loss and save energy. Attached Figure Description

[0020] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a top view of the oil tank structure of this utility model;

[0022] Figure 3 This is a side sectional view of the oil tank structure of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the mother oiling box and the daughter oiling box of this utility model;

[0024] Figure 5 This is a front sectional view of the oil tank structure of this utility model;

[0025] Figure 6 This is a block diagram illustrating the principle of temperature control in this utility model.

[0026] In the diagram: 1. Oil tank; 101. Rope inlet; 102. First oil chamber; 103. Second oil chamber; 104. Rope outlet; 2. Oil pump; 3. Heating device; 4. Main oiling box; 401. Oiling port; 5. Sub-oiling box; 501. Oil leakage hole; 502. Overflow hole; 6. Top cover; 7. Rope speed measuring device; 8. First filter plate; 9. Second filter plate; 10. Oiling device; 11. Oil injection pipe; 12. Rope to be oiled; 13. Temperature sensor; 14. Controller; 15. Power adjustment device. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides an embodiment of an offline oiling device for hemp rope: as follows Figures 1 to 5 As shown, the system includes an oil tank 1. The oil tank 1 has a cable inlet 101 and a cable outlet 104 respectively opened along the conveying direction of the oiled cable 12. An oiling device 10 is provided at the cable outlet 104. The upper part of the oil tank 1 is provided with a sub-oiling box 5 and a main oiling box 4 from top to bottom. The sub-oiling box 5 and the main oiling box 4 are respectively located above and below the oiled cable 12. The sub-oiling box 5 has an oil leakage hole 501 opened above the oiled cable 12. The outside of the sub-oiling box 5 has an overflow hole 502 opened above the main oiling box 4. The main oiling box 4 has an oiling port 401 opened along the conveying direction of the oiled cable 12. The oil tank 1 is provided with an oil pump 2 for conveying the oil in the oil tank 1 to the sub-oiling box 5.

[0029] When it is necessary to apply oil to the rope 12, one end of the rope 12 to be oiled is first passed through the rope speed measuring device 7, the rope input port 101, the oiling port 401, the rope output port 104 and the oiling device 10 in sequence, and finally connected to the external traction device. In this way, the rope 12 to be oiled is passed through the oiling device, and then the traction device pulls the rope 12 to be oiled to move slowly.

[0030] Then, start the oil pump 2. At this time, the oil pump 2 delivers the oil in the oil tank 1 to the sub-oil coating box 5. Some of the oil entering the sub-oil coating box 5 will slowly flow through the oil leakage hole 501 onto the oil-coated cable 12 and eventually flow into the main oil coating box 4. As the amount of oil in the sub-oil coating box 5 increases, it will also flow down through the overflow hole 502 into the main oil coating box 4, and add oil to the main oil coating box 4. As the oil level in the main oil coating box 4 increases, it will come into contact with the oil-coated cable 12 passing through the oil coating port 401, and thus coat the lower half of the oil-coated cable 12. Combined with the oil slowly flowing from the oil leakage hole 501 onto the oil-coated cable 12, the purpose of coating the oil-coated cable 12 can be achieved. As the oil level in the main oil coating box 4 gradually rises, the oil will eventually overflow back into the oil tank 1.

[0031] After being oiled by the mother oiling box 4 and the daughter oiling box 5, the oiled cable 12 is slowly conveyed to the oiling device 10. The oiling device 10 is a bearing, and the oiled cable 12 passes through the inner hole of the bearing. Therefore, during this process, the inner hole of the bearing will scrape the oil on the outer surface of the oiled cable 12, so that the oil is distributed more evenly, and at the same time, the excess oil is scraped off to ensure the quality of oiling.

[0032] like Figures 1 to 3 as well as Figure 5 As shown, the oil tank 1 is provided with a first filter plate 8 in the vertical direction inside. The first filter plate 8 divides the oil tank 1 into a first oil chamber 102 and a second oil chamber 103. The first oil chamber 102 is provided with a second filter plate 9 located below the mother oiling box 4.

[0033] The inlet of the oil pump 2 is connected to the second oil chamber 103, and the outlet of the oil pump 2 is provided with one end of the oil injection pipe 11. The other end of the oil injection pipe 11 is connected to the interior of the sub-oil coating box 5.

[0034] When the oil flowing through the sub-oil coating box 5 and the mother oil coating box 4 returns to the oil tank 1, it will first flow through the second filter plate 9 into the first oil chamber 102, and as the oil pump 2 draws it out, it will flow through the first filter plate 8 into the second oil chamber 103. Moreover, after being filtered by the second filter plate 9 and the first filter plate 8, the oil entering the second oil chamber 103 can be kept clean, so that it can be placed into the oil pump 2, thereby avoiding impurities from clogging the oil pump 2 and improving the operating stability of the oil pump 2.

[0035] Oil pump 2 adopts a spiral back pressure pump, which performs well in many industrial applications. It is especially suitable for handling high-viscosity fluids, media containing solid particles, and applications that require stable flow and high pressure head. It also has the advantages of stable flow output, strong adaptability, reliability and durability, high efficiency and energy saving, and quiet and stable operation, thus ensuring the stable operation of the entire device.

[0036] like Figures 1 to 3 As shown, the outside of the oil tank 1 is equipped with a rope speed measuring device 7 for adjusting the conveying speed of the oil-coated rope 12. It can monitor the conveying speed of the oil-coated rope 12 in real time. When the conveying speed of the oil-coated rope 12 changes, the operator can detect and adjust it in time, thereby ensuring the stability of the oil coating quality.

[0037] like Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, a heating device 3 is provided on the oil tank 1, and the offline oiling device also includes a controller 14, a power adjustment device 15 and several temperature sensors 13. Several temperature sensors 13 are evenly installed inside the oil tank 1. The controller 14 is electrically connected to the power adjustment device 15 and several temperature sensors 13 respectively. The power adjustment device 15 is connected to the heating device 3 through wires.

[0038] Heating device 3 uses several cast aluminum heating plates. The heat conduction area of ​​each cast aluminum heating plate is 20-30 times that of traditional electric heating tubes, which greatly improves the oil heating efficiency, makes the oil heating faster, and the temperature distribution more uniform, thus ensuring that the equipment can work normally at low temperatures.

[0039] Moreover, during operation, several temperature sensors 13 will monitor the oil temperature in real time and transmit it to the controller 14. When heating is required, the controller 14 can send an electrical signal to the power regulating device 15 and control the cast aluminum heating plate to heat up, thereby heating the oil and making the temperature control in the oil tank 1 more precise.

[0040] The oil tank 1 is equipped with an insulation layer on the outside and a cover 6 on the top. The insulation layer is made of 10cm aluminum silicate ceramic fiber board to insulate the oil tank 1 in all directions. Combined with the cover 6, it can effectively reduce heat loss and save energy.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An offline oiling device for hemp rope, comprising an oil tank (1), characterized in that: The oil tank (1) is equipped with a heating device (3). The upper part of the oil tank (1) is provided with a sub-oil coating box (5) and a mother oil coating box (4) from top to bottom. The sub-oil coating box (5) and the mother oil coating box (4) are respectively located above and below the oil-coated rope (12). The sub-oil coating box (5) is provided with an oil leakage hole (501) located above the oil-coated rope (12). The oil tank (1) is equipped with an oil pump (2) for transporting the oil in the oil tank (1) to the sub-oil coating box (5).

2. The offline oiling device for hemp rope according to claim 1, characterized in that: The oil tank (1) has a cable inlet (101) and a cable outlet (104) respectively along the conveying direction of the oiled cable (12), and an oiling device (10) is provided at the cable outlet (104).

3. The offline oiling device for hemp rope according to claim 2, characterized in that: The outer side of the sub-oiling box (5) is provided with an overflow hole (502) above the mother oiling box (4), and the mother oiling box (4) is provided with an oiling port (401) along the conveying direction of the oiled rope (12).

4. The offline oiling device for hemp rope according to claim 1, characterized in that: The oil tank (1) is provided with a first filter plate (8) in the vertical direction inside. The first filter plate (8) divides the oil tank (1) into a first oil chamber (102) and a second oil chamber (103). The second filter plate (9) is provided inside the first oil chamber (102) below the mother oil box (4).

5. The offline hemp rope oiling device according to claim 4, characterized in that: The inlet of the oil pump (2) is connected to the second oil chamber (103), and the outlet of the oil pump (2) is provided with one end of the oil injection pipe (11), and the other end of the oil injection pipe (11) is connected to the interior of the sub-oil coating box (5).

6. The offline oiling device for hemp rope according to claim 1, characterized in that: It also includes a controller (14), a power regulating device (15) and several temperature sensors (13). Several temperature sensors (13) are evenly installed inside the oil tank (1). The controller (14) is electrically connected to the power regulating device (15) and several temperature sensors (13) respectively. The power regulating device (15) is connected to the heating device (3) through wires.

7. The offline oiling device for hemp rope according to claim 1, characterized in that: The oil tank (1) is provided with an insulation layer on the outside and a cover (6) is provided on the upper part of the oil tank (1).

8. The offline oiling device for hemp rope according to claim 1, characterized in that: The outside of the oil tank (1) is provided with a cable speed measuring device (7) for adjusting the conveying speed of the oiled cable (12).

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