Composite short fiber oiling device

Abstract

The utility model relates to the field of composite short fiber production, in particular to a composite short fiber oiling device, which comprises an oiling tank, transmission rollers, compression rollers and a driving mechanism, slots are arranged on the oiling tank at intervals, partition plates are mounted in the slots, the transmission rollers are symmetrically arranged on two sides of an upstream tank at intervals, and the compression rollers are arranged on the upstream tank. The driving mechanism comprises an air cylinder and a connecting plate, the connecting plate is fixed to a piston rod at the lower end of the air cylinder, the pressing roller is fixed to the rear end of the connecting plate, an inserting part is arranged on the rear side of the pressing roller, and the positions of the partition plates inserted into the inserting grooves are controlled according to the number of composite short fibers needing to be processed. The connecting number of the pressing rollers is adjusted, the pressing rollers are connected in an inserted mode through the inserting parts, the air cylinders drive the connecting plates and the pressing rollers to move downwards, the composite short fibers are pushed into oil in the oiling tank, uniform oiling is provided through oil bath, the amount of the oil in the oiling tank is controlled according to the number of the composite short fibers needing to be machined, and waste is reduced.

Description

Technical Field

[0001] The utility model relates to the field of composite staple fiber production, and relates to an oiling device for composite staple fibers. Background Art

[0002] Composite fiber is a kind of multi-component fiber, which is a term for man-made fiber varieties. That is, there are two or more non-mixed polymer fibers on the cross-section of the same fiber. This kind of fiber is called composite fiber. It is a physically modified fiber developed in the 1960s and is mainly used for wool yarns, blankets, wool fabrics, warm floc filling materials, silk fabrics, non-woven fabrics, medical and health products, and special work clothes, etc. The existing technology of the oiling device for composite staple fibers mainly involves evenly applying an oil agent on the fiber surface through specific mechanical equipment during the fiber production process to improve the processing performance and service performance of the fiber. One of the existing oiling methods is realized through an oil bath. The oil bath method can provide a relatively uniform oiling effect, but may cause waste of the oil agent.

[0003] Therefore, in order to solve the deficiencies in the existing technology, it is necessary to design an oiling device for composite staple fibers with a simple structure. Summary of the Utility Model

[0004] The utility model provides an oiling device for composite staple fibers to solve the problems of the existing technology.

[0005] The purpose of the utility model can be achieved by the following technical solutions: An oiling device for composite staple fibers includes: an upper oil tank, a driving roller, a pressing roller, and a driving mechanism. Slots are provided at intervals on the upper oil tank, and partition plates are installed in the slots. The driving rollers are arranged symmetrically at intervals on both sides of the upper oil tank. The pressing roller is located in the middle of the upper oil tank. The driving mechanism includes a cylinder and a connecting plate. The connecting plate is fixed on the piston rod at the lower end of the cylinder. The pressing roller is fixed at the rear end of the connecting plate, and a plug-in part is provided behind the pressing roller.

[0006] Further improvement, the bottom of the upper oil tank is an arc bottom surface.

[0007] Further improvement, limiting block groups are symmetrically arranged inside the upper oil tank. The limiting block groups include two groups of limiting blocks, and the slots are located within the limiting blocks.

[0008] Further improvement, an oil inlet is provided on one side of the upper oil tank, an oil outlet is provided at the lower end of the upper oil tank, and a control valve is provided on the oil outlet.

[0009] Further improvement, a bracket is provided at the bottom of the upper oil tank.

[0010] Compared with the existing technology, the beneficial effects of the oiling device for composite staple fibers of the utility model are:

[0011] According to the quantity of composite short fibers to be processed, control the position where the partition plate is inserted into the slot, limit the oil discharge space in the upper oil tank, adjust the connection quantity of the pressure rollers. The pressure rollers are connected by plugging through the plugging part. The air cylinder drives the connecting plate and the pressure rollers to move downward, pushing the composite short fibers into the oil in the upper oil tank, providing relatively uniform oiling through oil bath, controlling the oil quantity in the upper oil tank according to the quantity of composite short fibers to be processed, and reducing waste. Description of the Drawings

[0012] Figure 1 Structural schematic diagram of the present utility model

[0013] Figure 2 Structural schematic diagram of the top view of the present utility model

[0014] Figure 3 Structural schematic diagram of another adjustment state of the present utility model

[0015] In the figure, 1 - upper oil tank, 11 - slot, 12 - partition plate, 13 - limit block group, 14 - limit block, 15 - oil inlet, 16 - oil outlet, 17 - control valve, 2 - driving roller, 3 - pressure roller, 31 - plugging part, 4 - driving mechanism, 41 - air cylinder, 411 - piston rod, 42 - connecting plate, 5 - bracket. Detailed Embodiment

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0018] The following combines the embodiments and the attached Figures 1 to 3 , and further elaborates on the technical solutions of the present utility model.

[0019] Embodiment 1

[0020] A sizing device for composite short fibers, comprising: an upper oil tank 1, a driving roller 2, a pressing roller 3 and a driving mechanism 4. The upper oil tank 1 is provided with slots 11 at intervals. A partition plate 12 is installed in the slots 11. The driving rollers 2 are symmetrically arranged at intervals on both sides of the upstream tank 1. The pressing roller 3 is located in the middle of the upper oil tank 1. The driving mechanism 4 includes a cylinder 41 and a connecting plate 42. The connecting plate 42 is fixed on the piston rod 411 at the lower end of the cylinder 41. The pressing roller 3 is fixed at the rear end of the connecting plate 42. A plug-in portion 31 is provided at the rear of the pressing roller 3.

[0021] As Figures 1 to 3 shown, the working principle of the present utility model: According to the quantity of the composite short fibers to be processed, control the position where the partition plate 12 is inserted into the slot 11 to limit the oil discharge space in the upper oil tank 1, adjust the number of connections of the pressing roller 3. The pressing rollers 3 are connected by plugging through the plug-in portion 31. The cylinder 41 drives the connecting plate 42 and the pressing roller 3 to move downward, pushing the composite short fibers into the oil liquid inside the upper oil tank 1, providing relatively uniform sizing through oil bath, and controlling the amount of oil liquid in the upper oil tank 1 according to the quantity of the composite short fibers to be processed, reducing waste.

[0022] As a further preferred embodiment, the bottom of the upper oil tank 1 is an arc-shaped bottom surface. Since the path of the composite short fibers in the upper oil tank 1 is arc-shaped, it is more closely matched with the movement path through the arc-shaped bottom surface, further reducing the amount of oil liquid.

[0023] As a further preferred embodiment, a limiting block group 13 is symmetrically arranged inside the upper oil tank 1. The limiting block group 13 includes two groups of limiting blocks 14. The slots 11 are located inside the limiting blocks 14. Through the slots on both sides, the plugging stability of the partition plate 12 is further improved.

[0024] As a further preferred embodiment, an oil inlet 15 is provided on one side of the upper oil tank 1. An oil outlet 16 is provided at the lower end of the upper oil tank 1. A control valve 17 is provided on the oil outlet 16.

[0025] As a further preferred embodiment, a bracket 5 is provided at the bottom of the upper oil tank 1.

[0026] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations according to the concept of the present utility model without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A composite short fiber oiling device, characterized in that: include: An upper oil box, a transmission roller, a pressure roller and a driving mechanism, wherein slots are arranged at intervals on the upper oil box, partition plates are installed in the slots, the transmission rollers are symmetrically arranged at intervals on both sides of the upstream box, the pressure roller is located in the middle of the upper oil box, the driving mechanism includes a cylinder and a connecting plate, the connecting plate is fixed to the piston rod at the lower end of the cylinder, the pressure roller is fixed to the rear end of the connecting plate, and a plug-in portion is provided on the rear side of the pressure roller.

2. A composite short fiber oiling device according to claim 1, characterized in that: The bottom of the upper oil tank is an arc bottom surface.

3. The composite short fiber oiling device according to claim 1, characterized in that: A limit block group is symmetrically arranged inside the upper oil tank, the limit block group includes two groups of limit blocks, and the slot is located in the limit block.

4. The composite short fiber oiling device according to claim 1, characterized in that: An oil inlet is arranged on one side of the upper oil tank, an oil outlet is arranged at the lower end of the upper oil tank, and a control valve is arranged on the oil outlet.

5. The composite short fiber oiling device according to claim 1, characterized in that: A bracket is provided at the bottom of the upper oil tank.

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